# CMakeLists.txt
#
-# Copyright (C) 2013-2020 by
+# Copyright (C) 2013-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# Written originally by John Cary <cary@txcorp.com>
# fully.
#
#
-# The following will 1. create a build directory and 2. change into it and
+# The following will (1) create a build directory, and (2) change into it and
# call cmake to configure the build with default parameters as a static
-# library. See https://cmake.org/cmake/help/latest/variable/CMAKE_BUILD_TYPE.html
-# for information about Debug, Release, etc. builds.
+# library. See
+#
+# https://cmake.org/cmake/help/latest/variable/CMAKE_BUILD_TYPE.html
+#
+# for information about debug or release builds, for example
#
# cmake -B build -D CMAKE_BUILD_TYPE=Release
#
+#
# For a dynamic library, use
#
# cmake -B build -D BUILD_SHARED_LIBS=true -D CMAKE_BUILD_TYPE=Release
#
# cmake -E chdir build cmake -G Xcode -D IOS_PLATFORM=SIMULATOR64 ..
#
-# Finally, build the project with:
+#
+# Finally, build the project with
#
# cmake --build build
#
#
# Some notes.
#
-# . `cmake' creates configuration files in
+# - Say `cmake -LAH` to see all configuration options.
+#
+# - `cmake' creates configuration files in
#
# <build-directory>/include/freetype/config
#
# which should be further modified if necessary.
#
-# . You can use `cmake' directly on a freshly cloned FreeType git
+# - You can use `cmake' directly on a freshly cloned FreeType git
# repository.
#
-# . `CMakeLists.txt' is provided as-is since it is normally not used by the
+# - `CMakeLists.txt' is provided as-is since it is normally not used by the
# developer team.
#
-# . Set the `FT_WITH_ZLIB', `FT_WITH_BZIP2', `FT_WITH_PNG',
-# `FT_WITH_HARFBUZZ', and `FT_WITH_BROTLI' CMake variables to `ON' to
-# force using a dependency. Leave a variable undefined (which is the
-# default) to use the dependency only if it is available. Example:
+# - Set the `FT_REQUIRE_ZLIB', `FT_REQUIRE_BZIP2', `FT_REQUIRE_PNG',
+# `FT_REQUIRE_HARFBUZZ', and `FT_REQUIRE_BROTLI' CMake variables to `ON'
+# or `TRUE' to force using a dependency. Leave a variable undefined
+# (which is the default) to use the dependency only if it is available.
+# Example:
#
-# cmake -B build -D FT_WITH_ZLIB=ON \
-# -D FT_WITH_BZIP2=ON \
-# -D FT_WITH_PNG=ON \
-# -D FT_WITH_HARFBUZZ=ON \
-# -D FT_WITH_BROTLI=ON [...]
+# cmake -B build -D FT_REQUIRE_ZLIB=TRUE \
+# -D FT_REQUIRE_BZIP2=TRUE \
+# -D FT_REQUIRE_PNG=TRUE \
+# -D FT_REQUIRE_HARFBUZZ=TRUE \
+# -D FT_REQUIRE_BROTLI=TRUE [...]
#
-# Set `CMAKE_DISABLE_FIND_PACKAGE_XXX=TRUE' to disable a dependency completely
-# (where `XXX' is a CMake package name like `BZip2'). Example for disabling all
+# - Set `FT_DISABLE_XXX=TRUE' to disable a dependency completely (where
+# `XXX' is a CMake package name like `BZip2'). Example for disabling all
# dependencies:
#
-# cmake -B build -D CMAKE_DISABLE_FIND_PACKAGE_ZLIB=TRUE \
-# -D CMAKE_DISABLE_FIND_PACKAGE_BZip2=TRUE \
-# -D CMAKE_DISABLE_FIND_PACKAGE_PNG=TRUE \
-# -D CMAKE_DISABLE_FIND_PACKAGE_HarfBuzz=TRUE \
-# -D CMAKE_DISABLE_FIND_PACKAGE_BrotliDec=TRUE [...]
+# cmake -B build -D FT_DISABLE_ZLIB=TRUE \
+# -D FT_DISABLE_BZIP2=TRUE \
+# -D FT_DISABLE_PNG=TRUE \
+# -D FT_DISABLE_HARFBUZZ=TRUE \
+# -D FT_DISABLE_BROTLI=TRUE [...]
#
-# . Installation of FreeType can be controlled with the CMake variables
+# - NOTE: If a package is set as DISABLED, it cannot be set as REQUIRED
+# without unsetting the DISABLED value first. For example, if
+# `FT_DISABLE_HARFBUZZ=TRUE' has been set (Cache is present), you need to
+# call `FT_DISABLE_HARFBUZZ=FALSE' before calling
+# `FT_REQUIRE_HARFBUZZ=TRUE'.
+#
+# - Installation of FreeType can be controlled with the CMake variables
# `SKIP_INSTALL_HEADERS', `SKIP_INSTALL_LIBRARIES', and `SKIP_INSTALL_ALL'
# (this is compatible with the same CMake variables in zlib's CMake
# support).
-# FreeType explicitly marks the API to be exported and relies on the compiler
-# to hide all other symbols. CMake supports a C_VISBILITY_PRESET property
-# starting with 2.8.12.
-cmake_minimum_required(VERSION 2.8.12)
+# To minimize the number of cmake_policy() workarounds,
+# CMake >= 3 is requested.
+cmake_minimum_required(VERSION 3.0)
if (NOT CMAKE_VERSION VERSION_LESS 3.3)
# Allow symbol visibility settings also on static libraries. CMake < 3.3
# only sets the property on a shared library build.
cmake_policy(SET CMP0063 NEW)
+
+ # Support new IN_LIST if() operator.
+ cmake_policy(SET CMP0057 NEW)
endif ()
include(CheckIncludeFile)
+include(CMakeDependentOption)
# CMAKE_TOOLCHAIN_FILE must be set before `project' is called, which
# configures the base build environment and references the toolchain file
project(freetype C)
set(VERSION_MAJOR "2")
-set(VERSION_MINOR "10")
-set(VERSION_PATCH "4")
+set(VERSION_MINOR "13")
+set(VERSION_PATCH "2")
# Generate LIBRARY_VERSION and LIBRARY_SOVERSION.
set(LIBTOOL_REGEX "version_info='([0-9]+):([0-9]+):([0-9]+)'")
math(EXPR LIBRARY_SOVERSION "${LIBTOOL_CURRENT} - ${LIBTOOL_AGE}")
set(LIBRARY_VERSION "${LIBRARY_SOVERSION}.${LIBTOOL_AGE}.${LIBTOOL_REVISION}")
-# External dependency library detection is automatic. See the notes at the top
-# of this file, for how to force or disable dependencies completely.
-option(FT_WITH_ZLIB "Use system zlib instead of internal library." OFF)
-option(FT_WITH_BZIP2 "Support bzip2 compressed fonts." OFF)
-option(FT_WITH_PNG "Support PNG compressed OpenType embedded bitmaps." OFF)
-option(FT_WITH_HARFBUZZ "Improve auto-hinting of OpenType fonts." OFF)
-option(FT_WITH_BROTLI "Support compressed WOFF2 fonts." OFF)
-
+# External dependency library detection is automatic. See the notes at the
+# top of this file, for how to force or disable dependencies completely.
+option(FT_DISABLE_ZLIB
+ "Disable use of system zlib and use internal zlib library instead." OFF)
+cmake_dependent_option(FT_REQUIRE_ZLIB
+ "Require system zlib instead of internal zlib library." OFF
+ "NOT FT_DISABLE_ZLIB" OFF)
+
+option(FT_DISABLE_BZIP2
+ "Disable support of bzip2 compressed fonts." OFF)
+cmake_dependent_option(FT_REQUIRE_BZIP2
+ "Require support of bzip2 compressed fonts." OFF
+ "NOT FT_DISABLE_BZIP2" OFF)
+
+option(FT_DISABLE_PNG
+ "Disable support of PNG compressed OpenType embedded bitmaps." OFF)
+cmake_dependent_option(FT_REQUIRE_PNG
+ "Require support of PNG compressed OpenType embedded bitmaps." OFF
+ "NOT FT_DISABLE_PNG" OFF)
+
+option(FT_DISABLE_HARFBUZZ
+ "Disable HarfBuzz (used for improving auto-hinting of OpenType fonts)." OFF)
+cmake_dependent_option(FT_REQUIRE_HARFBUZZ
+ "Require HarfBuzz for improving auto-hinting of OpenType fonts." OFF
+ "NOT FT_DISABLE_HARFBUZZ" OFF)
+
+option(FT_DISABLE_BROTLI
+ "Disable support of compressed WOFF2 fonts." OFF)
+cmake_dependent_option(FT_REQUIRE_BROTLI
+ "Require support of compressed WOFF2 fonts." OFF
+ "NOT FT_DISABLE_BROTLI" OFF)
+
+option(FT_ENABLE_ERROR_STRINGS
+ "Enable support for meaningful error descriptions." OFF)
# Disallow in-source builds
if ("${CMAKE_BINARY_DIR}" STREQUAL "${CMAKE_SOURCE_DIR}")
message(FATAL_ERROR
"You should use Xcode generator with BUILD_FRAMEWORK enabled")
endif ()
- set(CMAKE_OSX_ARCHITECTURES "$(ARCHS_STANDARD_32_64_BIT)")
+ set(CMAKE_OSX_ARCHITECTURES "$(ARCHS_STANDARD)")
set(BUILD_SHARED_LIBS ON)
endif ()
# Find dependencies
-set(HARFBUZZ_MIN_VERSION "1.8.0")
-if (FT_WITH_HARFBUZZ)
- find_package(HarfBuzz ${HARFBUZZ_MIN_VERSION} REQUIRED)
-else ()
- find_package(HarfBuzz ${HARFBUZZ_MIN_VERSION})
+include(FindPkgConfig)
+
+if (NOT FT_DISABLE_HARFBUZZ)
+ set(HARFBUZZ_MIN_VERSION "2.0.0")
+ if (FT_REQUIRE_HARFBUZZ)
+ find_package(HarfBuzz ${HARFBUZZ_MIN_VERSION} REQUIRED)
+ else ()
+ find_package(HarfBuzz ${HARFBUZZ_MIN_VERSION})
+ endif ()
endif ()
-if (FT_WITH_PNG)
- find_package(PNG REQUIRED)
-else ()
- find_package(PNG)
+if (NOT FT_DISABLE_PNG)
+ if (FT_REQUIRE_PNG)
+ find_package(PNG REQUIRED)
+ else ()
+ find_package(PNG)
+ endif ()
endif ()
-if (FT_WITH_ZLIB)
- find_package(ZLIB REQUIRED)
-else ()
- find_package(ZLIB)
+if (NOT FT_DISABLE_ZLIB)
+ if (FT_REQUIRE_ZLIB)
+ find_package(ZLIB REQUIRED)
+ else ()
+ find_package(ZLIB)
+ endif ()
endif ()
-if (FT_WITH_BZIP2)
- find_package(BZip2 REQUIRED)
-else ()
- find_package(BZip2)
+if (NOT FT_DISABLE_BZIP2)
+ # Genuine BZip2 does not provide bzip2.pc, but some platforms have it.
+ # For better dependency in freetype2.pc, bzip2.pc is searched
+ # regardless of the availability of libbz2. If bzip2.pc is found,
+ # Requires.private is used instead of Libs.private.
+ if (FT_REQUIRE_BZIP2)
+ find_package(BZip2 REQUIRED)
+ else ()
+ find_package(BZip2)
+ endif ()
+ pkg_check_modules(PC_BZIP2 bzip2)
endif ()
-if (FT_WITH_BROTLI)
- find_package(BrotliDec REQUIRED)
-else ()
- find_package(BrotliDec)
+if (NOT FT_DISABLE_BROTLI)
+ if (FT_REQUIRE_BROTLI)
+ find_package(BrotliDec REQUIRED)
+ else ()
+ find_package(BrotliDec)
+ endif ()
endif ()
# Create the configuration file
FTOPTION_H "${FTOPTION_H}")
endif ()
+if (FT_ENABLE_ERROR_STRINGS)
+ string(REGEX REPLACE
+ "/\\* +(#define +FT_CONFIG_OPTION_ERROR_STRINGS) +\\*/" "\\1"
+ FTOPTION_H "${FTOPTION_H}")
+endif ()
+
set(FTOPTION_H_NAME "${PROJECT_BINARY_DIR}/include/freetype/config/ftoption.h")
if (EXISTS "${FTOPTION_H_NAME}")
file(READ "${FTOPTION_H_NAME}" ORIGINAL_FTOPTION_H)
src/pshinter/pshinter.c
src/psnames/psnames.c
src/raster/raster.c
+ src/sdf/sdf.c
src/sfnt/sfnt.c
src/smooth/smooth.c
+ src/svg/svg.c
src/truetype/truetype.c
src/type1/type1.c
src/type42/type42.c
if (UNIX)
list(APPEND BASE_SRCS "builds/unix/ftsystem.c")
+elseif (WIN32)
+ list(APPEND BASE_SRCS "builds/windows/ftsystem.c")
else ()
list(APPEND BASE_SRCS "src/base/ftsystem.c")
endif ()
PRIVATE
${CMAKE_CURRENT_BINARY_DIR}/include
${CMAKE_CURRENT_SOURCE_DIR}/include
-
+
# Make <ftconfig.h> available for builds/unix/ftsystem.c.
${CMAKE_CURRENT_BINARY_DIR}/include/freetype/config
)
)
set_target_properties(freetype PROPERTIES
FRAMEWORK TRUE
- MACOSX_FRAMEWORK_INFO_PLIST builds/mac/freetype-Info.plist
+ MACOSX_FRAMEWORK_INFO_PLIST ${CMAKE_CURRENT_SOURCE_DIR}/builds/mac/freetype-Info.plist
PUBLIC_HEADER "${PUBLIC_HEADERS}"
XCODE_ATTRIBUTE_INSTALL_PATH "@rpath"
)
endif ()
+# 'freetype-interface' is an interface library, to be accessed with
+# `EXPORT_NAME Freetype::Freetype`. This is the target name provided by
+# CMake's `FindFreetype.cmake`, so we provide it for compatibility.
+add_library(freetype-interface INTERFACE)
+set_target_properties(freetype-interface PROPERTIES
+ EXPORT_NAME Freetype::Freetype
+ INTERFACE_LINK_LIBRARIES freetype)
-set(PKG_CONFIG_REQUIRED_PRIVATE "")
+set(PKGCONFIG_REQUIRES "")
+set(PKGCONFIG_REQUIRES_PRIVATE "")
+set(PKGCONFIG_LIBS "-L\${libdir} -lfreetype")
+set(PKGCONFIG_LIBS_PRIVATE "")
if (ZLIB_FOUND)
target_link_libraries(freetype PRIVATE ${ZLIB_LIBRARIES})
target_include_directories(freetype PRIVATE ${ZLIB_INCLUDE_DIRS})
- list(APPEND PKG_CONFIG_REQUIRED_PRIVATE "zlib")
+ list(APPEND PKGCONFIG_REQUIRES_PRIVATE "zlib")
endif ()
if (BZIP2_FOUND)
target_link_libraries(freetype PRIVATE ${BZIP2_LIBRARIES})
target_include_directories(freetype PRIVATE ${BZIP2_INCLUDE_DIR}) # not BZIP2_INCLUDE_DIRS
- list(APPEND PKG_CONFIG_REQUIRED_PRIVATE "bzip2")
+ if (PC_BZIP2_FOUND)
+ list(APPEND PKGCONFIG_REQUIRES_PRIVATE "bzip2")
+ else ()
+ list(APPEND PKGCONFIG_LIBS_PRIVATE "-lbz2")
+ endif ()
endif ()
if (PNG_FOUND)
target_link_libraries(freetype PRIVATE ${PNG_LIBRARIES})
target_compile_definitions(freetype PRIVATE ${PNG_DEFINITIONS})
target_include_directories(freetype PRIVATE ${PNG_INCLUDE_DIRS})
- list(APPEND PKG_CONFIG_REQUIRED_PRIVATE "libpng")
+ list(APPEND PKGCONFIG_REQUIRES_PRIVATE "libpng")
endif ()
-if (HARFBUZZ_FOUND)
- target_link_libraries(freetype PRIVATE ${HARFBUZZ_LIBRARIES})
- target_include_directories(freetype PRIVATE ${HARFBUZZ_INCLUDE_DIRS})
- list(APPEND PKG_CONFIG_REQUIRED_PRIVATE "harfbuzz >= ${HARFBUZZ_MIN_VERSION}")
+if (HarfBuzz_FOUND)
+ target_link_libraries(freetype PRIVATE ${HarfBuzz_LIBRARY})
+ target_include_directories(freetype PRIVATE ${HarfBuzz_INCLUDE_DIRS})
+ list(APPEND PKGCONFIG_REQUIRES_PRIVATE "harfbuzz >= ${HARFBUZZ_MIN_VERSION}")
endif ()
if (BROTLIDEC_FOUND)
target_link_libraries(freetype PRIVATE ${BROTLIDEC_LIBRARIES})
target_compile_definitions(freetype PRIVATE ${BROTLIDEC_DEFINITIONS})
target_include_directories(freetype PRIVATE ${BROTLIDEC_INCLUDE_DIRS})
- list(APPEND PKG_CONFIG_REQUIRED_PRIVATE "libbrotlidec")
+ list(APPEND PKGCONFIG_REQUIRES_PRIVATE "libbrotlidec")
endif ()
if (NOT SKIP_INSTALL_LIBRARIES AND NOT SKIP_INSTALL_ALL)
# Generate the pkg-config file
- if (UNIX)
- file(READ "${PROJECT_SOURCE_DIR}/builds/unix/freetype2.in" FREETYPE2_PC_IN)
-
- string(REPLACE ";" ", " PKG_CONFIG_REQUIRED_PRIVATE "${PKG_CONFIG_REQUIRED_PRIVATE}")
-
- string(REPLACE "%prefix%" ${CMAKE_INSTALL_PREFIX}
- FREETYPE2_PC_IN ${FREETYPE2_PC_IN})
- string(REPLACE "%exec_prefix%" "\${prefix}"
- FREETYPE2_PC_IN ${FREETYPE2_PC_IN})
- string(REPLACE "%libdir%" "\${prefix}/${CMAKE_INSTALL_LIBDIR}"
- FREETYPE2_PC_IN ${FREETYPE2_PC_IN})
- string(REPLACE "%includedir%" "\${prefix}/${CMAKE_INSTALL_INCLUDEDIR}"
- FREETYPE2_PC_IN ${FREETYPE2_PC_IN})
- string(REPLACE "%ft_version%" "${LIBTOOL_CURRENT}.${LIBTOOL_REVISION}.${LIBTOOL_AGE}"
- FREETYPE2_PC_IN ${FREETYPE2_PC_IN})
- string(REPLACE "%REQUIRES_PRIVATE%" "${PKG_CONFIG_REQUIRED_PRIVATE}"
- FREETYPE2_PC_IN ${FREETYPE2_PC_IN})
- string(REPLACE "%LIBS_PRIVATE%" "" # All libs support pkg-config
- FREETYPE2_PC_IN ${FREETYPE2_PC_IN})
-
- set(FREETYPE2_PC_IN_NAME "${PROJECT_BINARY_DIR}/freetype2.pc")
- if (EXISTS "${FREETYPE2_PC_IN_NAME}")
- file(READ "${FREETYPE2_PC_IN_NAME}" ORIGINAL_FREETYPE2_PC_IN)
- else ()
- set(ORIGINAL_FREETYPE2_PC_IN "")
- endif ()
- if (NOT (ORIGINAL_FREETYPE2_PC_IN STREQUAL FREETYPE2_PC_IN))
- file(WRITE "${FREETYPE2_PC_IN_NAME}" ${FREETYPE2_PC_IN})
- endif ()
+ file(READ "${PROJECT_SOURCE_DIR}/builds/unix/freetype2.in" FREETYPE2_PC_IN)
- install(
- FILES ${PROJECT_BINARY_DIR}/freetype2.pc
- DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig
- COMPONENT pkgconfig)
+ string(REPLACE ";" ", " PKGCONFIG_REQUIRES_PRIVATE "${PKGCONFIG_REQUIRES_PRIVATE}")
+
+ string(REPLACE "%prefix%" ${CMAKE_INSTALL_PREFIX}
+ FREETYPE2_PC_IN ${FREETYPE2_PC_IN})
+ string(REPLACE "%exec_prefix%" "\${prefix}"
+ FREETYPE2_PC_IN ${FREETYPE2_PC_IN})
+ string(REPLACE "%libdir%" "\${prefix}/${CMAKE_INSTALL_LIBDIR}"
+ FREETYPE2_PC_IN ${FREETYPE2_PC_IN})
+ string(REPLACE "%includedir%" "\${prefix}/${CMAKE_INSTALL_INCLUDEDIR}"
+ FREETYPE2_PC_IN ${FREETYPE2_PC_IN})
+ string(REPLACE "%ft_version%" "${LIBTOOL_CURRENT}.${LIBTOOL_REVISION}.${LIBTOOL_AGE}"
+ FREETYPE2_PC_IN ${FREETYPE2_PC_IN})
+
+ if (BUILD_SHARED_LIBS)
+ string(REPLACE "%PKGCONFIG_REQUIRES%" "${PKGCONFIG_REQUIRES}"
+ FREETYPE2_PC_IN ${FREETYPE2_PC_IN})
+ string(REPLACE "%PKGCONFIG_REQUIRES_PRIVATE%" "${PKGCONFIG_REQUIRES_PRIVATE}"
+ FREETYPE2_PC_IN ${FREETYPE2_PC_IN})
+ string(REPLACE "%PKGCONFIG_LIBS%" "${PKGCONFIG_LIBS}"
+ FREETYPE2_PC_IN ${FREETYPE2_PC_IN})
+ string(REPLACE "%PKGCONFIG_LIBS_PRIVATE%" "${PKGCONFIG_LIBS_PRIVATE}"
+ FREETYPE2_PC_IN ${FREETYPE2_PC_IN})
+ else ()
+ string(REPLACE "%PKGCONFIG_REQUIRES%" "${PKGCONFIG_REQUIRES} ${PKGCONFIG_REQUIRES_PRIVATE}"
+ FREETYPE2_PC_IN ${FREETYPE2_PC_IN})
+ string(REPLACE "%PKGCONFIG_REQUIRES_PRIVATE%" ""
+ FREETYPE2_PC_IN ${FREETYPE2_PC_IN})
+ string(REPLACE "%PKGCONFIG_LIBS%" "${PKGCONFIG_LIBS} ${PKGCONFIG_LIBS_PRIVATE}"
+ FREETYPE2_PC_IN ${FREETYPE2_PC_IN})
+ string(REPLACE "%PKGCONFIG_LIBS_PRIVATE%" ""
+ FREETYPE2_PC_IN ${FREETYPE2_PC_IN})
+ endif ()
+
+ set(FREETYPE2_PC_IN_NAME "${PROJECT_BINARY_DIR}/freetype2.pc")
+ if (EXISTS "${FREETYPE2_PC_IN_NAME}")
+ file(READ "${FREETYPE2_PC_IN_NAME}" ORIGINAL_FREETYPE2_PC_IN)
+ else ()
+ set(ORIGINAL_FREETYPE2_PC_IN "")
+ endif ()
+ if (NOT (ORIGINAL_FREETYPE2_PC_IN STREQUAL FREETYPE2_PC_IN))
+ file(WRITE "${FREETYPE2_PC_IN_NAME}" ${FREETYPE2_PC_IN})
endif ()
+ install(
+ FILES ${PROJECT_BINARY_DIR}/freetype2.pc
+ DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig
+ COMPONENT pkgconfig)
+
include(CMakePackageConfigHelpers)
write_basic_package_version_file(
${PROJECT_BINARY_DIR}/freetype-config-version.cmake
COMPATIBILITY SameMajorVersion)
install(
- TARGETS freetype
+ TARGETS freetype freetype-interface
EXPORT freetype-targets
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
set(CPACK_PACKAGE_NAME ${CMAKE_PROJECT_NAME})
set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "The FreeType font rendering library.")
set(CPACK_PACKAGE_DESCRIPTION_FILE "${CMAKE_CURRENT_SOURCE_DIR}/README")
-set(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_CURRENT_SOURCE_DIR}/docs/LICENSE.TXT")
+set(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_CURRENT_SOURCE_DIR}/LICENSE.TXT")
set(CPACK_PACKAGE_VERSION_MAJOR ${VERSION_MAJOR})
set(CPACK_PACKAGE_VERSION_MINOR ${VERSION_MINOR})
-2020-10-20 Werner Lemberg <wl@gnu.org>
+2023-08-25 Werner Lemberg <wl@gnu.org>
- * Version 2.10.4 released.
+ * Version 2.13.2 released.
==========================
+ Tag sources with `VER-2-13-2'.
- Tag sources with `VER-2-10-4'.
+ * docs/VERSION.TXT: Add entry for version 2.13.2.
+ * docs/CHANGES: Updated.
+ * docs/release, docs/README, builds/macs/README: Updated.
+
+ * README, src/base/ftver.rc, builds/windows/vc2010/index.html,
+ builds/windows/visualc/index.html, builds/windows/visualce/index.html,
+ builds/wince/vc2005-ce/index.html, builds/wince/vc2008-ce/index.html,
+ docs/freetype-config.1: s/2.13.1/2.13.2/, s/2131/2132/.
+
+ * include/freetype/freetype.h (FREETYPE_PATCH): Set to 2.
+
+ * builds/unix/configure.raw (version_info): Set to 26:1:20.
+ * CMakeLists.txt (VERSION_PATCH): Set to 2.
+
+2023-08-25 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/base/ftcalc.c (FT_MulAddFix): Simplify 32-bit rounding.
+
+2023-08-25 Werner Lemberg <wl@gnu.org>
+
+ Fix clang warnings.
+
+ * src/cffload.c (cff_blend_doBlend): Fix type of `sum`.
+ * src/truetype/ttgxvar.c (tt_var_load_item_variation_store): Fix type of
+ `word_delta_count`.
+
+2023-08-24 Werner Lemberg <wl@gnu.org>
+
+ * subprojects/*.wrap: Updated.
+
+2023-08-24 Hugh McMaster <hugh.mcmaster@outlook.com>
+
+ builds/unix/configure.raw: Use variable to specify minimum Python version.
+
+2023-08-24 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * builds/toplevel.mk: Simplify version extraction.
+
+2023-08-22 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [base] Improve the matrix degeneracy check.
+
+ Also fixes #1251.
+
+ * src/base/ftcalc.c (FT_Matrix_Check): To avoid overflow, scale by shifting.
+ * include/freetype/internal/ftcalc.h (FT_Matrix_Check): Update description.
+
+2023-08-22 Werner Lemberg <wl@gnu.org>
+
+ builds/toplevel.mk: Don't use `\#` in functions.
+
+ The behaviour changed in GNU make 4.3, where `#` (without the backslash)
+ would be necessary. Using a variable instead the code works with both older
+ and newer GNU make versions.
+
+ Fixes #1252.
+
+2023-08-19 Hugh McMaster <hugh.mcmaster@outlook.com>
+
+ builds/freetype.mk: Invoke `mkdocs` as a Python module
+
+ FreeType's `refdoc` target currently allows users to override the
+ default Python path, which is useful for testing and development.
+
+ In contrast, `mkdocs` is invoked via the default Python path.
+
+ Invoking `mkdocs` via Python's module syntax allows for greater
+ flexibility, although there is no change for the default use case.
+
+2023-08-17 Ben Wagner <bungeman@chromium.org>
+
+ [base] Avoid UB with memcpy
+
+ `FT_NEW_ARRAY(p, 0)` sets `p` to `NULL`. `FT_Stream_ReadAt` with a
+ memory based stream uses `FT_MEM_COPY` which is `memcpy` which specifies
+ that it is undefined behavior for either the `src` or `dst` to be
+ `NULL`. Instead of forcing all callers work around calling
+ `FT_Stream_Read` when `buffer == NULL && count == 0` do the check in
+ `FT_StreamRead`. This allows any call with `count == 0` to succesfully
+ read zero bytes without UB.
+
+ * src/base/ftstream.c (FT_Stream_ReadAt): skip `FT_MEM_COPY` when
+ `count == 0`. (FT_Stream_TryRead): ditto
+
+ Fixes: #1250
+
+2023-08-12 Werner Lemberg <wl@gnu.org>
+
+ Fix warnings in tracing messages for 32bit compilation.
+
+ Since we now require C99, use `%td` for `ptrdiff_t` and `%zu` for `size_t`.
+
+2023-08-04 Ben Wagner <bungeman@chromium.org>
+
+ Avoid overflow in COLR bounds checks.
+
+ The values read into `base_glyphs_offset_v1` and `layer_offset_v1` may
+ be in the range 0xFFFFFFFD-0xFFFFFFFF. On systems where `unsigned long`
+ is 32 bits adding 4 to such values will wrap and pass bounds checks but
+ accessing values at such offsets will be out of bounds.
+
+ On the other hand `table_size` has already been tested to be at least
+ `COLRV1_HEADER_SIZE` (34) so it is safe to subtract 4 from it.
+
+ * src/sfnt/ttcolr.c (tt_face_load_colr): subtract 4 from `table_size`
+ instead of adding 4 to font data offsets in bounds checks
+
+ Fixes: https://crbug.com/1469348
+
+2023-08-02 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/base/ftobjs.c (open_face_from_buffer): Silence `maybe-uninitialized`.
+
+ We never call this function without a `driver_name` (#1245).
+
+2023-07-29 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [truetype] Reduce v40 footprint.
+
+ * src/truetype/ttgload.c (TT_HInt_Glyph, tt_loader_set_pp,
+ tt_loader_init): Refactor code.
+
+2023-07-27 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [truetype] Remove Infinality for good (remaining bits).
+
+ * src/truetype/ttobjs.h: Remove remaining fields.
+ * src/truetype/ttinterp.c: Do not initialize them.
+ * include/freetype/internal/tttypes.h: Remove descriptions.
+
+2023-07-27 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [truetype] Remove Infinality for good.
+
+ Remove everything `#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY`,
+ which was undefined for a while now.
+
+ * include/freetype/internal/tttypes.h: Ditto.
+ * src/truetype/truetype.c: Ditto.
+ * src/truetype/ttdriver.c: Ditto.
+ * src/truetype/ttgload.c: Ditto.
+ * src/truetype/ttinterp.c: Ditto.
+ * src/truetype/ttinterp.h: Ditto.
+ * src/truetype/ttobjs.c: Ditto.
+ * src/truetype/ttsubpix.[ch]: Remove files.
+ * src/truetype/rules.mk: Don't mention "ttsubpix.c".
+
+2023-07-21 Jouk Jansen <joukj@hrem.nano.tudelft.nl>
+
+ * vms_make.com: Provide separate library compiled with C++.
+
+ Some types on OpenVMS x86_64 (for example, `long') have different sizes
+ depending on whether compiled with either C or C++. In particular,
+ X-Windows applications crash if linked with the C++ version.
+
+ This patch makes `vms_make.com` create a second version of the FreeType
+ library compiled with C++ if OpenVMS is running on the x86_64 platform.
+
+2023-07-21 Jouk Jansen <joukj@hrem.nano.tudelft.nl>
+
+ * vms_make.com: Fix typos.
+
+2023-07-21 Jouk Jansen <joukj@hrem.nano.tudelft.nl>
+
+ * src/smooth/ftgrays.c (FT_SSE2): Fix definition for VMS.
+
+2023-07-19 Jouk Jansen <joukj@hrem.nano.tudelft.nl>
+
+ vms_make.com: Make use of additional libraries optional.
+
+ Check whether `.olb` files are present.
+
+ Also check for the HarfBuzz library.
+
+2023-07-19 Jouk Jansen <joukj@hrem.nano.tudelft.nl>
+
+ vms_make.com: Add `/warn=noinfo` to `CFLAGS`.
+
+ This reduces enormously the informationals while compiling on x86_64 (i.e.,
+ which `.h` file is inluded form where).
+
+2023-07-18 Ben Wagner <bungeman@chromium.org>
+
+ [woff2] Clean up on large brotli expansion
+
+ * src/sfnt/sfwoff2.c (woff2_open_font): set error and goto cleanup
+
+ Fixes: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=60711
+
+2023-07-16 Werner Lemberg <wl@gnu.org>
+
+ [woff2] Avoid allocation bomb.
+
+ This is a fix for commit 85167dbd5, reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=60615
+
+ * src/sfnt/sfwoff2.c (MAX_SFNT_SIZE): New macro.
+ (woff2_open_font): Use it to limit the maximum size of an uncompressed WOFF2
+ font.
+
+2023-07-14 Werner Lemberg <wl@gnu.org>
+
+ [cff] Fix compiler warning.
+
+ * src/cff/cffparse.c, src/cff/cffparse.h: Make `cff_parse_fixed` a local
+ function.
+
+2023-07-14 Ben Wagner <bungeman@chromium.org>
+
+ [woff2] Remove sfnt size guess check
+
+ In WOFF the `totalSfntSize` must be correct, however in WOFF2 this value
+ is now just a hint and a conforming implementation must not reject
+ otherwise valid data if the `totalSfntSize` turns out not to be exact.
+
+ * src/sfnt/sfwoff2.c (woff2_open_font): remove check that uncompressed
+ woff2 data would fit in the sfnt size guess.
+
+ Fixes: #1235
+
+2023-07-14 Skef Iterum <github@skef.org>
+
+ [cff] Make blend operator work with floats in private dicts.
+
+ The CFF2 blend operator takes N default values and corresponding
+ sets of deltas and pushes N values specific to a designspace
+ location. CFF has a floating point numeric type and the FreeType
+ blending code was not converting those into its internal 16.16
+ Fixed type format.
+
+ Fixes #1243.
+
+ * src/cff/cffparse.c (do_fixed): Handle floating point numbers.
+ Also fix scaling overflow check for integer-to-fixed conversion.
+
+ * src/cff/cffload.c (cff_blend_doBlend): Updated.
+
+2023-07-08 Hin-Tak Leung <htl10@users.sourceforge.net>
+
+ * src/truetype/ttgload.c (TT_Hint_Glyph): More mostly cosmetic update.
+
+ This is a follow-up to commit 49c74ac02, which creates a new local variable
+ "exec = loader->exec", and shortening a lot of "loader->exec". This commit
+ does two more such changes missed in that first commit.
+
+2023-07-06 Hugh McMaster <hugh.mcmaster@outlook.com>
+
+ [gzip] Don't compile internal zlib development files when using system zlib.
+
+ `src/gzip/rules.mk` compiles the internal zlib sources even when using the
+ zlib development files provided by a host system. If the internal zlib
+ development files are not present, FreeType fails to build from source.
+
+ This patch ensures the internal zlib development files are only
+ prerequisites when not using zlib development files on a host system.
+
+ * src/gzip/rules.mk (GZIP_DRV_SRCS): Define conditionally.
+
+2023-06-24 Werner Lemberg <wl@gnu.org>
+
+ * Version 2.13.1 released.
+ ==========================
+
+ Tag sources with `VER-2-13-1'.
+
+ * docs/VERSION.TXT: Add entry for version 2.13.1.
+ * docs/CHANGES: Updated.
+ * docs/release, docs/README, builds/macs/README: Updated.
+
+ * README, src/base/ftver.rc, builds/windows/vc2010/index.html,
+ builds/windows/visualc/index.html, builds/windows/visualce/index.html,
+ builds/wince/vc2005-ce/index.html, builds/wince/vc2008-ce/index.html,
+ docs/freetype-config.1: s/2.13.0/2.13/1/, s/2130/2131/.
+
+ * include/freetype/freetype.h (FREETYPE_PATCH): Set to 1.
+
+ * builds/unix/configure.raw (version_info): Set to 26:0:20.
+ * CMakeLists.txt (VERSION_PATCH): Set to 1.
+
+ * subprojects/libpng.wrap, subprojects/zlib.wrap, subprojects/dlg: Updated.
+
+2023-06-09 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ Comment fixes.
+
+2023-06-09 Werner Lemberg <wl@gnu.org>
+
+ [sdf] Correct handling of empty glyphs.
+
+ This is a refinement of commit 7b3ebb9.
+
+ * src/sdf/ftsdfrend.c (ft_sdf_render): Goto 'Exit' instead of directly
+ returning.
+ (fd_bsdf_render): Ditto, also taking care of setting `FT_GLYPH_OWN_BITMAP`
+ correctly.
+
+2023-06-05 Ben Wagner <bungeman@chromium.org>
+
+ Mark FT_Renderer_Class::raster_class as pointer to const
+
+ The `FT_DEFINE_RASTER_FUNCS` macro declares a `const FT_Raster_Funcs`.
+ The address of the definition is taken and assigned to
+ `FT_Renderer_Class::raster_class` which is currently `FT_Raster_Funcs*`.
+ Until recently the `const` was cast away and with the removal of the
+ cast there are now warnings about dropping this `const`. Instead of
+ adding back the casts, make `FT_Renderer_Class::raster_class` a pointer
+ to const, as is done with pointers in other interfaces.
+
+ * include/freetype/ftrender.h (FT_Renderer_Class_): mark `raster_class`
+ as const.
+
+2023-06-03 Ben Wagner <bungeman@chromium.org>
+
+ Fix some `FT_Fixed` vs. `FT_Long` confusion.
+
+ `FT_Fixed` and `FT_Long` are both typedef'ed to be `signed long`. However,
+ `FT_Fixed` implies that the lower 16 bits are being used to express
+ fractional values and so these two types should not be confused.
+
+ * include/freetype/internal/services/svmm.h (FT_Set_MM_Blend_Func): Use
+ `FT_Fixed` for `coords`. Users are passing `FT_Fixed` and implementations
+ are taking `FT_Fixed`.
+ (FT_Get_MM_Blend_Func): Ditto.
+
+ * src/autofit/afcjk.c (af_cjk_metrics_check_digits): Use `FT_Long` for
+ `advance` and `old_advance`. `advance`'s address is passed as `FT_Long*` to
+ `af_shaper_get_elem`, which writes the advance in em units (not fixed). The
+ exact value is not important here as it is only compared to check whether it
+ has changed.
+
+ * src/autofit/aflatin.c (af_latin_metrics_check_digits): Ditto.
+
+2023-06-03 Ben Wagner <bungeman@chromium.org>
+
+ */*: Remove many function pointer casts.
+
+ In C it is undefined behavior to call a function through a function pointer
+ of a different type. This is now detected by the Control Flow Integrity
+ Sanitizer. All known issues have already been fixed. Prevent any
+ accidental re-introduction by removing function pointer casts when defining
+ services. The services will call the service functions through the function
+ pointers on the service. As a result the functions must have the same type
+ so there should be no need to cast. Removing the casts allows compilers to
+ warn about assignment to an incompatible function pointer type.
+
+2023-06-03 Werner Lemberg <wl@gnu.org>
+
+ Minor formatting.
+
+2023-05-23 Werner Lemberg <wl@gnu.org>
+
+ Replace `sprintf` with `snprintf`.
+
+ Fixes #1233.
+
+ * include/freetype/config/ftstdlib.h (ft_sprintf): Replace with...
+ (ft_snprintf): This new macro.
+
+ * src/autofit/afhints.c (af_print_idx): Add argument to pass the buffer
+ size.
+ (af_glyph_hints_dump_points, af_glyph_hints_dump_segments,
+ af_glyph_hints_dump_edges): Updated.
+
+ * src/bdf/bdflib.c (BUFSIZE): New macro.
+ (bdf_parse_properties_, bdf_parse_start_): Use `ft_snprintf`.
+
+ * src/tools/ftrandom/ftrandom.c (do_test): Use `snprintf`.
+
+2023-05-23 Werner Lemberg <wl@gnu.org>
+
+ docs/DEBUG: Formatting.
+
+2023-05-20 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ [doc] Type1 GX (sfnt-wrapped Type1) is not supported.
+
+ * docs/formats.txt: Clarify the reference of Type1 GX,
+ and state that this format is not supported. This
+ is because the content `TYP1' table is not exactly same
+ with the Type1 font format specification; no eexec
+ encryption is used. For detail and concrete examples,
+ see the analysis on:
+
+ https://gitlab.freedesktop.org/freetype/freetype/-/issues/1231
+
+2023-05-19 Craig White <gerzytet@gmail.com>
+
+ Add missing end quote of a string in the example code of FT_Trace_Set_Level
+
+2023-05-19 Seigo Nonaka <nona@google.com>
+
+ [truetype] Reduce heap allocation of `deltaSet` variation data.
+
+ `deltaSet` is an array of packed integers that can be 32 bits, 16 bits, or
+ 8 bits. Before this change, these values were unpacked to 32-bit integers.
+ However, this can cause big heap allocations, e.g., around 500 KByte for
+ 'NotoSansCJK'. To reduce this amount, store the packed integers and unpack
+ them just before passing to the calculation. At calculation time, due to
+ the variable length of region indices, temporary heap allocations are
+ necessary. This heap allocation is not negligible and visible in `ftbench`
+ results. So, use stack-allocated arrays for short array calculations.
+
+ Fixes #1230.
+
+ * include/freetype/internal/ftmmtypes.h (GX_ItemVarDataRec): New fields
+ `wordDeltaCount` and `longWords`.
+
+ * src/truetype/ttgxvar.c (tt_var_load_item_variation_store): Load packed
+ data.
+ (tt_var_get_item_delta): Unpack data before applying.
+
+2023-05-17 Jouk Jansen <joukj@hrem.nano.tudelft.nl>
+
+ vms_make.com: Create shared executable for x86 version of OpenVMS.
+
+2023-05-15 Werner Lemberg <wl@gnu.org>
+
+ Add new load flag `FT_LOAD_NO_SVG`.
+
+ Modern color fonts often contain both an 'SVG' and 'COLR' table. FreeType
+ always preferred 'SVG' over 'COLR' (this was a design decision), however,
+ this might not be the right choice for the user. The new flags makes
+ FreeType ignore the 'SVG' table while loading a glyph.
+
+ Fixes #1229.
+
+ * include/freetype/freetype.h (FT_LOAD_NO_SVG): New macro.
+
+ * src/base/ftobjs.c (FT_Load_Glyph), src/cff/cffgload.c (cff_slot_load),
+ src/truetype/ttgload.c (TT_Load_Glyph): Use it.
+
+2023-05-13 Werner Lemberg <wl@gnu.org>
+
+ .mailmap: Updated.
+
+2023-05-13 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [cache] Merge functions.
+
+ * src/cache/ftccache.c (FTC_Cache_Init): Merge into...
+ (ftc_cache_done): ... this function, with unnecessary checks removed.
+
+2023-05-13 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [cache] Minor casting and cosmetic updates.
+
+ * src/cache/ftcglyph.c (ftc_gcache_{init,done}): Remove casting.
+ (FTC_GCache_Lookup): Cosmetic variable renaming.
+ * src/cache/ftcsbits.c (ftc_snode_compare): Formatting.
+
+2023-05-12 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/ftcache.h: Typo, punctuation.
+
+2023-05-12 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * include/freetype/ftcache.h: Formatted and updated.
+
+2023-05-12 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ * include/freetype/internal/t1types.h: Fix the indentation.
+
+2023-05-11 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [cache] Revise the dynamic hash table accounting.
+
+ Instead of counting entries relative to the middle of the hash table,
+ this switches to the absolute counter with the full index range mask.
+ As a result, some calculations become a bit simpler. The cache resizing
+ logic stays largely the same.
+
+ * src/cache/ftccache.h (FTC_NODE_TOP_FOR_HASH): Revised with new counter.
+ * src/cache/ftccache.c (ftc_get_top_node_for_hash): Ditto.
+ (ftc_cache_resize): Simplify reallocations and stop their zeroing.
+ (ftc_cache_init): Stop over-allocating but keep zeroing initially.
+ (FTC_Cache_Clear, FTC_Cache_RemoveFaceID): Updated accordingly.
+
+2023-05-11 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ [t1cid] Set FT_FACE_FLAG_CID_KEYED.
+
+ * cidobjs.c (cid_face_init): Set FT_FACE_FLAG_CID_KEYED.
+
+ * cidriver.c (cid_get_is_cid): Comment about the case that
+ is_cid cannot guarantee the glyph collection specification.
+
+2023-05-09 Jouk Jansen <joukj@hrem.nano.tudelft.nl>
+
+ * src/smooth/ftgrays.c (FT_SSE2): Don't define for VMS.
+
+2023-05-08 Werner Lemberg <wl@gnu.org>
+
+ * src/cff/cffdrivr.c (cff_glyph_load): Fix guard for `size`.
+
+ This was forgotten to change in commit 2b54eba36b (in May 2004).
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58739
+
+2023-05-08 Werner Lemberg <wl@gnu.org>
+
+ Minor compiler warning fixes.
+
+ * src/autofit/afcjk.c (af_cjk_get_standard_widths), src/autofit/aflatin.c
+ (af_latin_get_standard_widths): Use `FT_CALLBACK_DEF`.
+
+ * src/cff/cffparse.c (cff_parser_run): Initialize and fix allocation of `q`.
+
+2023-05-08 Werner Lemberg <wl@gnu.org>
+
+ * src/psaux/t1cmap.c: Signature fixes.
+
+2023-05-08 Werner Lemberg <wl@gnu.org>
+
+ * src/bzip2/ftbzip2.c: Signature fixes.
+
+2023-05-08 Werner Lemberg <wl@gnu.org>
+
+ [cache] Signature fixes.
+
+ * src/cache/ftcglyph.c, src/cache/ftcglyph.h (FTC_GNode_Compare): Remove
+ redundant function. It is equivalent to `ftc_gnode_compare` and becomes
+ completely meaningless with fixed signatures.
+ Update all callers.
+
+ * src/cache/ftcsbits.c, src/cache/ftcsbits.h (FTC_SNode_Compare): Remove
+ redundant function. It is equivalent to `ftc_snode_compare` and becomes
+ completely meaningless with fixed signatures.
+ Update all callers.
+
+2023-05-07 Werner Lemberg <wl@gnu.org>
+
+ [sdf] Signature fixes.
+
+2023-05-07 Werner Lemberg <wl@gnu.org>
+
+ * src/svg/ftsvg.c: Signature fixes.
+
+2023-05-07 Werner Lemberg <wl@gnu.org>
+
+ [raster] Signature fixes.
+
+2023-05-07 Werner Lemberg <wl@gnu.org>
+
+ [smooth] Signature fixes.
+
+2023-05-07 Werner Lemberg <wl@gnu.org>
+
+ [pshinter] Signature fixes.
+
+ * src/pshinter/pshrec.c (t1_hints_close, t1_hints_apply): New wrapper
+ functions.
+ (t1_hints_funcs_init): Use them.
+ (t2_hints_close, t2_hints_apply): New wrapper functions.
+ (t2_hints_funcs_init): Use them.
+
+2023-05-07 Werner Lemberg <wl@gnu.org>
+
+ [autofit] Signature fixes.
+
+2023-05-07 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/ttcmap: Signature fixes.
+
+2023-05-07 Werner Lemberg <wl@gnu.org>
+
+ * src/pcf/pcfdrivr.c: Signature fix.
+
+2023-05-07 Werner Lemberg <wl@gnu.org>
+
+ * src/winfonts/winfnt.c: Signature fixes.
+
+2023-05-07 Werner Lemberg <wl@gnu.org>
+
+ * src/type42/t42parse.c: Signature fixes.
+
+2023-05-07 Werner Lemberg <wl@gnu.org>
+
+ [pfr] Signature fixes.
+
+2023-05-07 Werner Lemberg <wl@gnu.org>
+
+ * src/cid/cidload.c: Signature fixes.
+
+2023-05-07 Werner Lemberg <wl@gnu.org>
+
+ * src/cff/cffcmap.c: Signature fixes.
+
+2023-05-07 Werner Lemberg <wl@gnu.org>
+
+ * src/type1/t1load.c: Signature fixes.
+
+2023-05-07 Werner Lemberg <wl@gnu.org>
+
+ [truetype] Signature fixes.
+
+2023-05-07 Werner Lemberg <wl@gnu.org>
+
+ [base] Signature fixes.
+
+2023-05-07 Werner Lemberg <wl@gnu.org>
+
+ * src/type42/t42drivr.c: Clean up interface.
+
+ Ensure that all driver functions use the signature of the service or driver.
+ This avoids pointer mismatches, which are technically undefined behaviour.
+ Recent compilers are more picky in catching them as part of Control Flow
+ Integrity tests.
+
+2023-05-07 Werner Lemberg <wl@gnu.org>
+
+ * src/type1/*: Clean up interface.
+
+ Ensure that all driver functions use the signature of the service or driver.
+ This avoids pointer mismatches, which are technically undefined behaviour.
+ Recent compilers are more picky in catching them as part of Control Flow
+ Integrity tests.
+
+2023-05-07 Werner Lemberg <wl@gnu.org>
+
+ * src/truetype/*: Clean up interface.
+
+ Ensure that all driver functions use the signature of the service or driver.
+ This avoids pointer mismatches, which are technically undefined behaviour.
+ Recent compilers are more picky in catching them as part of Control Flow
+ Integrity tests.
+
+2023-05-07 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/sfdriver.c, src/sfnt/ttbdf.c: Clean up interface.
+
+ Ensure that all driver functions use the signature of the service or driver.
+ This avoids pointer mismatches, which are technically undefined behaviour.
+ Recent compilers are more picky in catching them as part of Control Flow
+ Integrity tests.
+
+ * src/sfnt/sfdriver.c (sfnt_load_table): New wrapper function.
+ (sfnt_service_sfnt_table): Use it.
+
+2023-05-07 Werner Lemberg <wl@gnu.org>
+
+ * src/psnames/psmodule.c: Use `FT_CALLBACK_DEF`.
+
+2023-05-07 Werner Lemberg <wl@gnu.org>
+
+ * src/pfr/pfrdrivr.c: face -> pfrface, pfrface -> face.
+
+2023-05-07 Werner Lemberg <wl@gnu.org>
+
+ * src/pcf/pcfdrivr.c: Clean up interface.
+
+ Ensure that all driver functions use the signature of the service or driver.
+ This avoids pointer mismatches, which are technically undefined behaviour.
+ Recent compilers are more picky in catching them as part of Control Flow
+ Integrity tests.
+
+2023-05-07 Werner Lemberg <wl@gnu.org>
+
+ * src/cid/cidriver.c: Clean up interface.
+
+ Ensure that all driver functions use the signature of the service or driver.
+ This avoids pointer mismatches, which are technically undefined behaviour.
+ Recent compilers are more picky in catching them as part of Control Flow
+ Integrity tests.
+
+2023-05-07 Werner Lemberg <wl@gnu.org>
+
+ * src/bdf/bdfdrivr.c: Clean up interface.
+
+ Ensure that all driver functions use the signature of the service or driver.
+ This avoids pointer mismatches, which are technically undefined behaviour.
+ Recent compilers are more picky in catching them as part of Control Flow
+ Integrity tests.
+
+2023-05-07 Werner Lemberg <wl@gnu.org>
+
+ * src/cff/*: Clean up interface.
+
+ Ensure that all driver functions use the signature of the service or driver.
+ This avoids pointer mismatches, which are technically undefined behaviour.
+ Recent compilers are more picky in catching them as part of Control Flow
+ Integrity tests.
+
+2023-05-06 Werner Lemberg <wl@gnu.org>
+
+ [truetype] Fix style name handling for variation fonts.
+
+ * include/freetype/internal/tttypes.h (TT_FaceRec): New field
+ `non_var_style_name`.
+
+ * src/sfnt/sfobjs.c (sfnt_load_face): Initialize `non_var_style_name`.
+ (sfnt_done_face): Free `non_var_style_name`.
+
+ * src/truetype/ttgxvar.c (TT_Set_Named_Instance): Restore non-VF style name
+ if switching back to non-VF mode.
+
+2023-05-06 Werner Lemberg <wl@gnu.org>
+
+ [truetype] Fix PostScript name handling for variation fonts.
+
+ A variation font's PostScript name of a named instance is usually different
+ from the PostScript name of an unnamed instance. However, if a change
+ between a named instance and an unnamed instance with exactly the same
+ design axis values happened, it was possible that the PostScript name wasn't
+ correctly updated.
+
+ This commit reorganizes the code to handle this issue within the top-level
+ API functions, using a new service to trigger recomputation of the
+ PostScript name.
+
+ * include/freetype/internal/services/svmm.h (FT_Construct_PS_Name_Func): New
+ typedef.
+ (FT_Service_MultiMasters): New field `construct_ps_name`.
+ (FT_DEFINE_SERVICE_MULTIMASTERSREC): Updated.
+
+ * src/base/ftmm.c (FT_Set_Var_Design_Coordinates,
+ FT_Set_MM_Blend_Coordinates, FT_Set_Var_Blend_Coordinates): Call
+ `mm->construct_ps_name` to handle `postscript_name`.
+ (FT_Set_Named_Instance): Call `mm->construct_ps_name` to handle
+ `postscript_name`.
+ Use shortcut.
+ * src/cff/cffdrivr.c (cff_construct_ps_name): New function.
+ (cff_service_multi_masters): Updated.
+
+ * src/truetype/ttgxvar.c (tt_set_mm_blend): Don't handle `postscript_name`.
+ (TT_Set_MM_Blend): Simplify.
+ (TT_Set_Named_Instance): Return -1 if axis values haven't changed.
+ Don't set `face_index`.
+ (tt_construct_ps_name): New function.
+
+ * src/truetype/ttgxvar.h: Updated.
+
+ * src/truetype/ttdriver.c (tt_service_gx_multi_masters): Updated.
+
+ * src/type1/t1driver.c (t1_service_multi_masters): Updated.
+
+ * src/type1/t1load.c (T1_Set_MM_Blend): Simplify.
+
+2023-05-06 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/internal/services/svmm.h: Minor changes.
+
+2023-05-06 Werner Lemberg <wl@gnu.org>
+
+ [truetype] Fix deactivation of variation font handling.
+
+ According to the documentation, the functions `FT_Set_Named_Instance`,
+ `FT_Set_MM_Design_Coordinates`, `FT_Set_Var_Design_Coordinates`, and
+ `FT_Set_Var_Blend_Coordinates` can unset the `FT_FACE_FLAG_VARIATION` flag.
+ (The same is true for `FT_Set_MM_WeightVector` but this information was
+ accidentally omitted from the documentation.)
+
+ However, if a call of these functions didn't change the axis values this
+ could fail because internal shortcuts exited too early.
+
+ This commit reorganizes the code to handle `FT_FACE_FLAG_VARIATION` in the
+ top-level API functions, also taking care of the issue at hand.
+
+ * src/base/ftmm.c (FT_Set_MM_Design_Coordinates, FT_Set_MM_WeightVector,
+ FT_Set_Var_Design_Coordinates, FT_Set_MM_Blend_Coordinates,
+ FT_Set_Var_Blend_Coordinates): Handle `FT_FACE_FLAG_VARIATION`.
+
+ * src/truetype/ttgxvar.c (TT_Set_MM_Blend, TT_Set_Var_Design,
+ TT_Set_Named_Instance) Don't handle `FT_FACE_FLAG_VARIATION`.
+
+ * src/type1/t1load.c (T1_Set_MM_Blend, T1_Set_MM_WeightVector,
+ T1_Set_MM_Design): Ditto.
+
+ * src/cff/cffobjs.c (cff_face_init): Use `FT_Set_Named_Instance` instead of
+ low-level functions.
+
+ * src/truetype/ttobjs.c (tt_face_init): Ditto.
+
+2023-05-06 Werner Lemberg <wl@gnu.org>
+
+ s/set_instance/set_named_instance/
+
+ * include/freetype/internal/services/svmm.h (FT_Set_Instance_Func): Renamed
+ to...
+ (FT_Set_Named_Instance_Func): ...this.
+ (FT_Service_MultiMasters): Rename `set_instance` to `set_named_instance`.
+ (FT_DEFINE_SERVICE_MULTIMASTERSREC): Updated.
+
+ * src/base/ftmm.c (FT_Set_Named_Instance): Updated.
+
+ * src/cff/cffdrivr.c (cff_set_instance): Renamed to...
+ (cff_set_named_instance): ...this.
+ (cff_service_multi_masters): Updated.
+ * src/cff/cffobjs.c (cff_face_init): Updated.
+
+ * src/truetype/ttdriver.c (tt_service_gx_multi_masters): Updated.
+
+ * src/type1/t1driver.c (t1_service_multi_masters): Updated.
+
+2023-05-06 Werner Lemberg <wl@gnu.org>
+
+ New Variation Font function `FT_Get_Default_Named_Instance`.
+
+ * include/freetype/ftmm.h, src/base/ftmm.c (FT_Get_Default_Named_Instance):
+ New function.
+
+ * include/freetype/internal/services/svmm.h
+ (FT_Get_Default_Named_Instance_Func): New typedef.
+ (FT_Service_MultiMasters): New field `get_default_named_instance`.
+ (FT_DEFINE_SERVICE_MULTIMASTERSREC): Updated.
+
+ * include/freetype/internal/tttypes.h (TT_Face): New field
+ `var_default_named_instance`.
+
+ * src/sfnt/sfobjc.s (sfnt_init_face): Initialize
+ `var_default_named_instance`.
+
+ * src/cff/cffdrivr.c (cff_get_default_named_instance): New function.
+ (cff_service_multi_masters): Updated.
+
+ * src/truetype/ttgxvar.c (TT_Get_MM_Var): Initialize
+ `var_default_named_instance`.
+ (TT_Get_Default_Named_Instance): New function.
+ * src/truetype/ttgxvar.h: Updated.
+ * src/truetype/ttdriver.c (tt_service_gx_multi_masters): Updated.
+
+ * src/type1/t1driver.c (t1_service_multi_masters): Updated.
+
+ * docs/CHANGES: Updated.
+
+2023-05-06 Werner Lemberg <wl@gnu.org>
+
+ [cid] Improve tracing messages; formatting.
+
+2023-05-04 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/cache/ftccache.c (ftc_node_hash_unlink): Minor.
+
+2023-05-04 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/cache/ftcmru.c (FTC_MruList_RemoveSelection): Purge backwards.
+
+2023-05-04 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [cache] Revise list cleansing.
+
+ * src/cache/ftcmru.c (FTC_MruList_RemoveSelection): Use one loop to
+ do it.
+ * src/cache/ftcmanag.c (FTC_Manager_Compress, FTC_Manager_FlushN):
+ Streamline loops.
+
+2023-05-03 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ [t1cid] Improve cid_get_cid_from_glyph_index().
+
+ Update cid_get_cid_from_glyph_index() to
+ return an error and CID=0 in the case that
+ the specified glyph index points to an invalid
+ entry.
+
+ cidgload.h (cid_compute_fd_and_offsets):
+ Declare new helper function to set the
+ fd_select and 2 offsets to access the glyph
+ description data.
+
+ cidgload.c (cid_compute_fd_and_offsets):
+ Move the part loading fd_select and 2 offsets
+ from cid_load_glyph() to here. If the loaded
+ parameters are broken, return the Invalid_Offset
+ error. This function does not load the glyph
+ data, only fills these parameters.
+
+ (cid_load_glyph): Use new helper function in above.
+
+ cidriver.c (cid_get_cid_from_glyph_index):
+ Check whether the requested glyph index points
+ to a valid entry, by calling cid_compute_fd_and_offsets().
+ If it is valid, fill the cid by the glyph
+ index (=CID). If it is invalid, return an
+ error and fill the cid by 0.
+
+2023-04-30 Werner Lemberg <wl@gnu.org>
+
+ API documentation: Re-organize chapters and sections
+
+ * Split the very long 'Base Interface' section into smaller sections.
+ * Split the 'Core API' chapter into two chapters.
+ * Remove single enumeration values from `@order` fields since they have no
+ effect.
+
+2023-04-29 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/sfnt/pngshim.c (Load_SBit_Png): Remove FALL_THROUGH warning.
+
+2023-04-28 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/ttload.c (tt_face_load_font_dir): Add another guard.
+
+ Reject 'OTTO' fonts with no valid tables.
+
+2023-04-28 Werner Lemberg <wl@gnu.org>
+
+ * src/cff/cffdrivr/c (cff_get_ps_name): Avoid unnecessary crash.
+
+ The situation can happen if `FT_New_Face` (or one of its siblings) is called
+ with a negative index to get the number of contained faces, followed
+ immediately by a call to `FT_Get_Postscript_Name`. While this is not a valid
+ use of the FreeType library there is no need for a crash.
+
+ Fixes #1219.
+
+2023-04-28 Werner Lemberg <wl@gnu.org>
+
+ * src/cff/cffdrivr.c (cff_ps_get_font_info): Reject 'CFF2' format.
+
+2023-04-28 Werner Lemberg <wl@gnu.org>
+
+ * src/cid/cidgload.c (cid_load_glyph): Fix compiler warnings.
+
+2023-04-28 Werner Lemberg <wl@gnu.org>
+
+ Minor documentation updates.
+
+2023-04-27 Werner Lemberg <wl@gnu.org>
+
+ * src/ttgxvar.c: Minor changes.
+
+ (TT_Get_MM_Var): Improve tracing messages.
+ (tt_set_mm_blend): Minor speed-up.
+
+2023-04-27 Werner Lemberg <wl@gnu.org>
+
+ s/this is,/that is,/
+
+2023-04-27 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [bdf] Clean up the atom property parsing.
+
+ * src/bdflib.c (bdf_is_atom_): Refactor code with fewer checks.
+ (bdf_list_join_): Return NULL.
+ (bdf_add_comment_): Use const argument.
+ (bdf_get_property): Ditto, ditto, make the function static.
+ * src/bdf.h (bdf_get_property): Remove prototype.
+
+2023-04-25 Werner Lemberg <wl@gnu.org>
+
+ Improve/add source comments and documentation.
+
+2023-04-25 Werner Lemberg <wl@gnu.org>
+
+ [sfnt] Fix handling of PS names for Variation Fonts.
+
+ * src/sfnt/sfdriver.c (get_win_string, get_apple_string): Continue
+ construction of string if an invalid character is encountered.
+
+ Fixes #1218.
+
+2023-04-24 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ [t1cid] Change the trace messages of the charstrings retrieval errors.
+
+ The t1cid driver catches 3 types of errors in
+ the charstrings retrieval;
+ A) The invalid FD number, there are 2 subtypes;
+ A-1) FD number is the maximum number fitting to FDBytes.
+ A-2) FD number is greater than num_dicts.
+ B) Declared length is overrunning.
+ C) Declared length is invalid (its end is before its head).
+
+ Considering that some widely distributed fonts
+ (e.g., "CJKV" book by O'Reilly) have A-1 errors
+ in the unimplemented glyphs, the trace level for
+ A-1 is calmed to level 1.
+
+ The errors A-2, B, and C would be irregular;
+ their trace levels are kept at level 0, but
+ the updated trace messages include the CID number.
+
+2023-04-24 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ [truetype] Fix `make multi'.
+
+ * src/truetype/ttgxvar.c: Include freetype/internal/services/svmetric.h
+ for the FT_Service_MetricsVariations type definition.
+
+2023-04-19 Ben Wagner <bungeman@chromium.org>
+
+ [services] FT_Size_Reset_Func to return FT_Error
+
+ The `MetricsVariations` `FT_Size_Reset_Func` is currently defined to
+ return `void`, but the implementations return `FT_Error`. Even though
+ the pointers passed will be the same at runtime, calling a function
+ through a pointer of a different type from the original function pointer
+ type is undefined behavior. This may be caught at runtime by Control
+ Flow Integrity with something like clang's `cfi-icall`.
+
+ Issue: https://crbug.com/1433651
+
+ * include/freetype/internal/services/svmetric.h (FT_Size_Reset_Func):
+ return `FT_Error` instead of `void`.
+
+2023-04-17 Ben Wagner <bungeman@chromum.org>
+
+ [truetype] tt_size_reset_height to take FT_Size
+
+ The `MetricsVariations` `FT_Size_Reset_Func` is defined to take an
+ `FT_Size`. Because `tt_size_reset_height` is to be used as such a
+ function, it must also take an `FT_Size` instead of a `TT_Size`. Even
+ though the pointers passed will be the same at runtime, calling a
+ function through a pointer of a different type from the original
+ function pointer type is undefined behavior. This may be caught at
+ runtime by Control Flow Integrity with something like clang's
+ `cfi-icall`.
+
+ Issue: https://crbug.com/1433651
+
+ * src/truetype/ttobjs.h (tt_size_reset_height): take `FT_Size`
+
+ * src/truetype/ttobjs.c (tt_size_reset_height): take `FT_Size` and
+ update documentation
+
+2023-04-13 Werner Lemberg <wl@gnu.org>
+
+ * src/truetype/ttinterp.c: Remove outdated comments.
+
+2023-04-11 Ben Wagner <bungeman@chromium.org>
+
+ [sfnt, truetype] Add `size_reset` to `MetricsVariations`.
+
+ This is a generalization of commit
+
+ ```
+ commit e6699596af5c5d6f0ae0ea06e19df87dce088df8
+ Author: Werner Lemberg <wl@gnu.org>
+ Date: Thu Feb 2 11:38:04 2017 +0100
+
+ [truetype] Fix MVAR post-action handling.
+ ```
+
+ It is also possible for plain `CFF ` style fonts to contain an `fvar` and
+ `MVAR` table and use `cff_metrics_adjust`. `tt_size_reset` should only be
+ called with `TT_Size` and never with `CFF_Size`.
+
+ Allow the "metrics-variations" service to specify the correct function (if
+ any) to reset `FT_Size`s after adjusting metrics.
+
+ * src/truetype/ttobjs.c (tt_size_reset): Split off some functionality
+ into...
+ (tt_size_reset_height): ... this new function.
+
+ * src/truetype/ttdriver.c (tt_service_metrics_variations): Add
+ `size_reset`.
+ (tt_size_select, tt_size_request): Updated.
+
+ * src/truetype/ttobjs.h: Updated.
+
+ * include/freetype/internal/services/svmetric.h (MetricsVariations): Add
+ `size_reset`.
+ (FT_DEFINE_SERVICE_METRICSVARIATIONSREC): Updated.
+
+ * include/freetype/internal/tttypes.h (TT_FaceRec_): Rename `var` to
+ `tt_var` and add `face_var`.
+
+ * src/cff/cffdrivr.c (cff_service_metrics_variations): Add `size_reset`.
+ (cff_hadvance_adjust, cff_metrics_adjust): Updated.
+
+ * src/cff/cffobjs.c (cff_face_init): Use `face_var`.
+
+ * src/sfnt/sfobjs.c (sfnt_init_face): Initialize `face_var`.
+
+ * src/sfnt/ttmtx.c (tt_face_get_metrics): Use `tt_var`.
+
+ * src/truetype/ttgxvar.c (tt_size_reset_iterator): Renamed to...
+ (ft_size_reset_iterator): ... this new function.
+ Call `size_reset`.
+ (tt_apply_mvar): Pass `size_reset` to `ft_size_reset_iterator`.
+
+ Fixes #1211
+
+2023-04-10 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/cff/cffcmap.c (cff_cmap_encoding_char_next): Abbreviate.
+
+2023-04-10 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ Align `char_next` return types.
+
+ This is mostly cosmetic because FT_UInt and FT_UInt32 are likely identical.
+
+ * src/sfnt/ttcmap.c, src/cff/cffcmap.c, src/psaux/t1cmap.c,
+ src/psnames/psmodule.c, include/freetype/internal/service/svpcsmap.h,
+ src/pfr/pfrcmap.c, src/winfonts/winfnt.c (*_char_next): return FT_UInt.
+
+2023-04-09 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [sfnt] Clean up CMAP{4,12,13} handling.
+
+ This moves the charcode overflow checks upstream and turns some
+ while-loops into the do-while ones to avoid the uninitialized warnings.
+ This should slightly reduce the number of checks and jumps.
+
+ * src/sfnt/ttcmap.c (tt_cmap{4,12,13}_next,
+ tt_cmap{4.12.13}_char_map_linear): Remove the charcode overflow check.
+ (tt_cmap{4,12,13}_char_map_binary): Ditto and use do-while.
+ (tt_cmap{12,13}_char_next): Add the overflow check.
+
+2023-04-03 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/sfnt/ttpost.c (load_format_25): Do not abort frame reading.
+
+2023-04-03 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/sfnt/ttpost.c (load_format_*): Streamline frame reading.
+
+2023-04-02 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/sfnt/ttpost.c: Formatting and comments.
+
+2023-04-02 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [sfnt] Consolidate POST version 2.0 and 2.5 (pt 2).
+
+ * src/sfnt/ttpost.c (load_format_20, load_format_25): Update arguments
+ and move shared calls and checks upstream to...
+ (load_post_names): ... this function.
+ (tt_face_free_ps_names, tt_face_get_ps_name): Updated.
+
+2023-04-02 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [sfnt] Consolidate POST version 2.0 and 2.5 (pt 1).
+
+ The deprecated POST version 2.5 can be handled using the data
+ structures of version 2.0. The goal is to reduce the footprint.
+
+ * include/freetype/internal/tttypes.h (TT_Post_Names): Absorb and...
+ (TT_Post_20, TT_Post_25): ... remove these structures.
+ src/sfnt/ttpost.c (load_post_names, tt_face_get_ps_name,
+ tt_face_free_ps_names, load_format_20): Updated accordingly.
+ (load_format_25): ditto and convert offsets to glyph indices.
+
+2023-04-01 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [sfnt] Miscellaneous POST clean-ups.
+
+ * src/sfnt/ttpost.c (load_format_20): Decrease casts.
+ (load_format_25): Check the table length and impose a theoretical
+ glyph number limit usable with 8-bit offset. Decrease casts.
+ (load_post_names): Pass the mapping data length without 2 bytes.
+
+2023-03-30 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/sfnt/ttpost.c (load_format_20): Simplify comutations.
+
+2023-03-29 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [sfnt] Streamline POST format 2.0 handing (cont'd).
+
+ * src/sfnt/ttpost.c (load_format_20): Co-allocate the string data and
+ their pointers, which makes it easier to handle and free them.
+ (tt_face_free_ps_names): Updated.
+ * include/freetype/internal/tttypes.h (TT_Post_20): Update type.
+
+2023-03-20 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [cff] Simplify `t2_strings` management in the old engine.
+
+ * src/cff/cffparse.c (cff_parser_run): Allocate the charstring buffers
+ and the list nodes together so that they can be freed at once.
+ (finalize_t2_strings): Removed as no longer needed.
+ (cff_parser_done): Updated.
+
+2023-03-19 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [cff] Rework the stream limit checks.
+
+ The old stream limit checks, before 6986ddac1ece, were good but
+ pointless for the crafted t2_strings. Checking limits there is
+ not necessary as they are created to hold all data. By using two
+ conditions, we can detect the actual crossing of the stream boundary
+ as appropriate for the stream pointer only. The t2_strings parsing
+ will not be triggering these checks.
+
+ * src/cff/cffparse.c (cff_parser_within_limits): Removed.
+ (cff_parse_real, cff_parse_integer): Redesign the stream limit check.
+ (cff_parse_num, do fixed, cff_parse_fixed_dynamic): Update callers.
+
+2023-03-18 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/truetype/ttgload.c (TT_Load_Simple_Glyph): Use for-loop.
+
+ Even though we never call `TT_Load_Simple_Glyph` with zero contours,
+ out of abundance of precaution, let's handle this case properly.
+
+2023-03-18 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [truetype] Clean up zeroing and local variables.
+
+ * src/truetype/ttgload.c (TT_Process_Simple_Glyph): Avoid zeroing.
+ (load_truetype_glyph): Avoid zeroing and clean local variables.
+
+2023-03-16 Werner Lemberg <wl@gnu.org>
- * docs/VERSION.TXT: Add entry for version 2.10.4.
- * docs/CHANGES: Updated.
+ * include/freetype/ftsystem.h (FT_Stream_IoFunc): Improve documentation.
- * README, src/base/ftver.rc, builds/windows/vc2010/index.html,
- builds/windows/visualc/index.html,
- builds/windows/visualce/index.html,
- builds/wince/vc2005-ce/index.html,
- builds/wince/vc2008-ce/index.html, docs/freetype-config.1:
- s/2.10.3/2.10.4/, s/2103/2104/.
+ Fixes #1208.
- * include/freetype/freetype.h (FREETYPE_PATCH): Set to 4.
+2023-03-16 Alexei Podtelezhnikov <apodtele@gmail.com>
- * builds/unix/configure.raw (version_info): Set to 23:4:17.
- * CMakeLists.txt (VERSION_PATCH): Set to 4.
+ * src/base/ftsynth.c (FT_GlyphSlot_AdjustWeight): New API.
-2020-10-19 Werner Lemberg <wl@gnu.org>
+2023-03-16 Alexei Podtelezhnikov <apodtele@gmail.com>
- [sfnt] Fix heap buffer overflow (#59308).
+ [truetype] Clean up glyph loading.
- This is CVE-2020-15999.
+ * src/truetype/ttgload.c (TT_Load_Simple_Glyph): Clean space checking.
+ (TT_Hint_Glyph): Don't copy the outline structure.
+ (TT_Process_Simple_Glyph): Cosmetic update.
- * src/sfnt/pngshim.c (Load_SBit_Png): Test bitmap size earlier.
+2023-03-15 Alexei Podtelezhnikov <apodtele@gmail.com>
-2020-10-17 Alexei Podtelezhnikov <apodtele@gmail.com>
+ * src/truetype/ttgload.c (TT_Load_Simple_Glyph): Clean up.
- * src/sfnt/tt{colr,cpal}.c: Fix signedness warnings from VC++.
+2023-03-13 Werner Lemberg <wl@gnu.org>
-2020-10-17 Alexei Podtelezhnikov <apodtele@gmail.com>
+ builds/vms/apinames_vms.bash: Fix `unzip` artifact
- * src/sfnt/sfwoff2.c (Read255UShort): Tweak types to please VC++.
+ The problem occured when unpacking a zip file created on OpenVMS on Linux.
+ While OpenVMS knows many different file formats, Unix only knows stream-LF
+ and binary. In principle `zip` on Linux should have translated the file to
+ stream-LF but failed to do so. That caused the file to incorrectly contain
+ only one line with control-characters.
-2020-10-10 Werner Lemberg <wl@gnu.org>
+2023-03-11 Alexei Podtelezhnikov <apodtele@gmail.com>
- * Version 2.10.3 released.
- ==========================
+ [truetype] Fix recent fallout in memory management.
+ * src/truetype/ttgload.c (TT_Process_Composite_Glyph,
+ TT_Load_Simple_Glyph): Clean up old instructions regardless of
+ new ones, postpone setting `control_len` and `control_data` until...
+ (TT_Load_Glyph): ... the exit from this function.
- Tag sources with `VER-2-10-3'.
+2023-03-10 Jouk Jansen <joukj@hrem.nano.tudelft.nl>
- * docs/VERSION.TXT: Add entry for version 2.10.3.
+ Update VMS installation support.
- * README, src/base/ftver.rc, builds/windows/vc2010/index.html,
- builds/windows/visualc/index.html,
- builds/windows/visualce/index.html,
- builds/wince/vc2005-ce/index.html,
- builds/wince/vc2008-ce/index.html, docs/freetype-config.1:
- s/2.10.2/2.10.3/, s/2102/2103/.
+2023-03-10 Alexei Podtelezhnikov <apodtele@gmail.com>
- * include/freetype/freetype.h (FREETYPE_PATCH): Set to 3.
+ * src/truetype/ttgload.c (TT_Hint_Glyph): Mostly cosmetic update.
- * builds/unix/configure.raw (version_info): Set to 23:3:17.
- * CMakeLists.txt (VERSION_PATCH): Set to 3.
+ The number of instructions is now taken from the executed context.
+ Technically, this means that `control_len` and `control_data`
+ values are no longer _used_ internally but only expose them.
-2020-09-25 Werner Lemberg <wl@gnu.org>
+2023-03-08 Werner Lemberg <wl@gnu.org>
- [autofit] Synchronize with ttfautohint.
+ apinames.c: Add comment.
- This corresponds to the following commits in the ttfautohint git
- repository:
+2023-03-07 Werner Lemberg <wl@gnu.org>
- bb6842bd3bd437b7b4a7921b0376c860f5e73d18 Typo, formatting.
- d5c91ddb1cb310257a3dfe9a8e20e1fc51335faa Add Medefaidrin script.
+ [gzip] File `infback.c` is not needed.
- * src/autofit/afblue.dat: Add blue zone data for Medefaidrin.
- * src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+ * src/gzip/infback.c: Remove.
+ * src/gzip/rules.mk (GZIP_DRV_SRCS): Updated.
- * src/autofit/afscript.h: Add Medefaidrin standard characters.
+2023-03-07 Werner Lemberg <wl@gnu.org>
- * src/autofit/afranges.c, src/autofit/afstyles.h: Add Medefaidrin
- data.
+ [apinames] Fix VMS handling of overly long function names.
-2020-09-25 Werner Lemberg <wl@gnu.org>
+ Based on ideas from Jouk Jansen <joukj@hrem.nano.tudelft.nl>.
- Move `scripts/make_distribution_archives.py` to `src/tools`.
+ * src/tools/vms_shorten_symbol.c: New file, taken from
- * scr/tools/scripts/make_distribution_archives.py: (_TOP_DIR,
- _SCRIPT_DIR): Updated to new location.
- (main): s/shutils.copyfile/shutils.copy/ to preserve file
- permissions.
- (main): Prefix source file paths with `git_dir` while copying files
- to allow calls of the script from other places than the top-level
- directory.
+ https://sourceforge.net/p/vms-ports/vmsshortsym/ci/default/tree/vms_shorten_symbol.c
-2020-09-24 Werner Lemberg <wl@gnu.org>
+ with some minor edits to allow compilation with C++ and being included in
+ another source code file.
- * src/cff/cffgload.c (cff_slot_load): Scale `vertBearingY`.
+ * src/tools/apinames.c: Include `vms_shorten_symbol.c`.
+ (PROGRAM_VERSION): Set to '0.5'.
+ (names_dump) [OUTPUT_VMS_OPT]: Call `vms_shorten_symbol` to get unique function
+ identifiers not longer than 31 characters.
- Towards the end of the the function there is a call to
- `FT_Outline_Get_CBox` that retrieves the glyph bbox in scaled units.
- That sets `horiBearing{X,Y}` and `vertBearingX` but `vertBearingY`
- is left alone, and is not scaled.
+2023-03-07 Werner Lemberg <wl@gnu.org>
- Patch from Eric Muller <emuller@amazon.com>.
+ * src/tools/apinames.c (panic): Accept variable number of arguments.
-2020-09-24 Werner Lemberg <wl@gnu.org>
+2023-03-07 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/base/ftobjs.c (FT_Load_Glyph): Trace glyph metrics.
+ * src/truetype/ttgload.c (TT_Process_Composite_Glyph): Fix leak too.
-2020-09-22 Werner Lemberg <wl@gnu.org>
+2023-03-07 Alexei Podtelezhnikov <apodtele@gmail.com>
- [meson] Move auxiliary scripts to `builds/meson`.
+ * src/truetype/ttgload.c (TT_Load_Simple_Glyph): Triage memory leak.
- Suggested by Alexei.
+ This leak has been introduced in the previous commit and immediately
+ detected:
+ https://chromium-review.googlesource.com/c/chromium/src/+/4313202
- * scripts/*.py: Move meson scripts to...
- * builds/meson/*.py: ... this new location.
+2023-03-06 Alexei Podtelezhnikov <apodtele@gmail.com>
- * meson.build: Updated.
+ [truetype] Simplify memory management.
-2020-09-21 David Turner <david@freetype.org>
+ Instead of using `Update_Max`, switch to regular FreeType memory
+ allocation macros, stop pre-allocating the glyph instruction arrays.
- Add python script for building tarballs.
+ * src/truetype/ttgload.c (TT_Load_Simple_Glyph,
+ TT_Process_Composite_Glyph): Switch to regular memory allocation.
+ * src/truetype/ttinterp.c (Update_Max): Removed.
+ (TT_Load_Context): Reallocate stack and free old instructions.
+ (Modify_CVT_Check, Ins_WS): Switch to regular memory allocation.
+ * src/truetype/ttinterp.h (Update_Max): Removed.
- * scripts/make_distribution_archives.py: New file.
+2023-03-06 David PROVENT <dprovent@annecy-elec.local>
- This standalone Python script should be equivalent to running `make
- dist` with the Make-based build system, with the following minor
- differences:
+ Added information about the zlib version update in the changelog
- - Since `make distclean` doesn't always clean up `objs/` properly,
- `make dist` archives may contain some stale binaries like
- `objs/.libs/libfreetype.so.6` or others.
+2023-03-06 Alexei Podtelezhnikov <apodtele@gmail.com>
- - `config.guess` and `config.sub` are not updated unless option
- `--gnu-config-dir=DIR` is used to specify the location of these
- files.
+ Fix a couple of MSVC warnings.
- - Some bits of the auto-generated reference documentation may
- appear in slightly different order, probably due to issues related
- to mkdocs and docwriter.
+ * src/base/ftcalc.c (FT_MulAddFix): Add cast.
+ * src/sfnt/ttcolr.c (tt_face_get_colorline_stops, read_paint): Ditto.
- As an example, the call
+2023-03-05 Alexei Podtelezhnikov <apodtele@gmail.com>
- scripts/make_distribution_archives.py /tmp/freetype2-dist
+ * builds/windows/vc2010/freetype.vcxproj: Suppress C4267 on _WIN64.
- creates the following files under `/tmp/freetype2-dist`:
+ This usually comes from `strlen` returning 64-bit `size_t`, which
+ we often assign to 32-bit `FT_ULong` on Windows-64 (LLP64).
- freetype-<version>.tar.gz
- freetype-<version>.tar.xz
- ft<winversion>.zip
+2023-03-05 Alexei Podtelezhnikov <apodtele@gmail.com>
-2020-09-21 Werner Lemberg <wl@gnu.org>
+ * src/cff/cffparse.c (cff_parser_run): Thinko.
- * scripts/extract_freetype_version.py: Fix regex typos.
+2023-03-05 Alexei Podtelezhnikov <apodtele@gmail.com>
-2020-09-21 David Turner <david@freetype.org>
+ [cff] Clean up CharString number encoding.
- Add Meson build project file.
+ * src/cff/cffparser.c (cff_parser_run): Work with signed numbers.
- Example usage:
+2023-03-05 Alexei Podtelezhnikov <apodtele@gmail.com>
- # Configure Meson build in directory `build-meson` to generate
- # release binaries comparable to to the ones from the
- # autotools/make build system.
- meson setup build-meson \
- --prefix=/usr/local \
- --buildtype=debugoptimized \
- --strip \
- -Db_ndebug=true
+ * src/cff/cffparse.c (cff_parser_run): Fix variable type.
- # After configuring the Meson build with the above command,
- # compile and install to `/usr/local/`; this includes a pkg-config
- # file.
- ninja -C build-meson install
+2023-03-04 Alexei Podtelezhnikov <apodtele@gmail.com>
- # Alternatively, compile and install to `/tmp/aa/usr/local/...`
- # for packaging.
- DESTDIR=/tmp/aa ninja -C build-meson install
+ [cff] Clean up memory management in the old engine.
- # Generate documentation under `build-meson/docs`.
- ninja -C build-meson docs
+ * src/cff/cffparse.c (finalize_t2_strings): Fix NULL-dereferencing
+ in the out-of-memory situation, use `FT_FREE`.
+ (cff_parser_run): Use FreeType memory allocation macros and avoid
+ uninitialized pointers.
- Library size comparison for stripped `libfreetype.so` generated by
- all three build systems:
+2023-03-04 Alexei Podtelezhnikov <apodtele@gmail.com>
- - Default build (autotools + libtool): 712 KiB
- - CMake build (RelWithDebInfo): 712 KiB
- - Meson build: 712 KiB
+ * src/cff/cffobjs.c (cff_size_init): Synonymous change.
+2023-03-04 Alexei Podtelezhnikov <apodtele@gmail.com>
- * meson.build: New top-level Meson build file for the library.
+ * src/sfnt/sfobjs.c (sfnt_load_face): Shorten de-referencing.
- * meson_options.txt: New file. It holds user-selectable options for
- the build, which can be printed with `meson configure`, and selected
- at `meson setup` or `meson --reconfigure` time with
- `-D<option>=<value>`.
+2023-03-04 Alexei Podtelezhnikov <apodtele@gmail.com>
- * scripts/parse_modules_cfg.py: A script invoked by `meson.build` to
- parse `modules.cfg` and extract important information out of it
- (i.e., the list of modules).
+ [pfr] Shorten de-referencing.
- * scripts/process_ftoption_h.py: New script invoked by `meson.build`
- to process the original `ftoption.h` file. It enables or disables
- configuration macro variables based on the available dependencies.
- This is similar to what other build systems are using (i.e., Meson's
- `configure_file()` command is not used here).
+ * src/pfr/pfrobjs.c (pfr_face_done, pfr_face_init): Use closer `memory`.
+ * src/pfr/pfrgload.c (pfr_glyph_load_compound): Remove `loader`.
- * scripts/extract_freetype_version.py: New script invoked by
- `meson.build` to extract the FreeType version number from
- `<freetype/freetype.h>`.
+2023-03-03 Alexei Podtelezhnikov <apodtele@gmail.com>
- * scripts/extract_libtool_version.py: New script invoked by
- `meson.build` to extract the libtool `revision_info` data from
- `builds/unix/configure.raw`, and to generate the corresponding
- shared library suffix.
+ * src/cff/cffobjs.c (cff_size_get_globals_funcs): Shorten de-referencing.
- * scripts/generate_reference_docs.py: New script invoked by
- `meson.build` to generate the FreeType 2 reference documentation
- (using the `docwriter` and `mkdocs` packages, which must be already
- installed).
+2023-03-03 Alexei Podtelezhnikov <apodtele@gmail.com>
-2020-09-11 Alexei Podtelezhnikov <apodtele@gmail.com>
+ [cff,cid,type1] Shorten de-referencing.
- [raster] Improve the second pass (#58373).
+ * src/cff/cffobjs.c (cff_clot_init): Use immediate library reference.
+ * src/cid/cidobjs.c (cid_slot_init): Ditto.
+ * src/type1/t1objs.c (T1_GlyphSlot_Init): Ditto.
- Besides dropout control the second horizontal sweep is supposed to
- clean up straight horizontal edges that are mishandled by the first
- vertical sweep when a line passes through pixel centers. This line
- would present as perfectly aligned span edges in the second sweep.
+2023-03-02 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/raster/ftraster.c (Horizontal_Sweep_Span): Replace the old
- implementation with a better one focusing on aligned span edges only.
+ * configure: Use `sed` instead of `grep`.
-2020-09-08 Alexei Podtelezhnikov <apodtele@gmail.com>
+ This is more portable and consistent with `autogen.sh`.
- [raster] Tune SMART macro (#58352).
+2023-03-02 Ben Wagner <bungeman@chromium.org>
- Windows seems to perform smart dropout control at 26.6 precision.
- To mimick Windows independent of increased precision, we need to tweak
- the macro so that some close calls break down rather than up.
+ Avoid strtol on non-null-terminated data.
- * src/raster/ftraster.c (SMART): Tweak the macro.
+ Technically, `strtol` can only be used with C strings terminated with
+ `\0`. CID data is not generally null-terminated and often does not
+ contain a `\0` if it is hex-encoded. AddressSanitizer with `ASAN_OPTIONS`
+ containing `strict_string_checks=1` verifies this by using an adversarial
+ `strtol` that always reads to the terminating `\0`.
-2020-09-08 Alexei Podtelezhnikov <apodtele@gmail.com>
+ To avoid undefined behavior from `strtol` in `cid_parser_new`, use the
+ parser to parse the tokens instead of attempting to parse them ad-hoc.
+ This will internally use `PS_Conv_Strtol` to parse the integer, which
+ respects the parser's limits and directly implements the PostScript
+ parsing rules for integers.
- [raster] Introduce SMART macro.
+ * src/cid/cidparse.c (cid_parser_new): Use the parser to parse the
+ tokens.
- * src/raster/ftraster.c (SMART): New macro for smart dropout rounding.
- (Verstical_Sweep_Drop, Horizontal_Sweep_Drop): Use it.
+ Fixes: https://bugs.chromium.org/p/chromium/issues/detail?id=1420329
-2020-09-03 Boris Dalstein <dalboris@gmail.com>
+2023-03-02 Alexei Podtelezhnikov <apodtele@gmail.com>
- [build] Make CMake install basic version information.
+ * src/cff/cffload.c (cff_subfont_load): Synonymous update.
- * CMakeLists.txt: Do it.
+2023-03-01 ubawurinna <ubawurinna-6079@yopmail.com>
-2020-09-02 Alexei Podtelezhnikov <apodtele@gmail.com>
+ * src/gzip/README.freetype: Update version.
- [truetype] Reduce Infinality footprint (cont'd).
+2023-03-01 ubawurinna <you@example.com>
- * src/truetype/ttinterp.c (Ins_DELTAP): Shrink variable scope.
- (Ins_SHPIX, Ins_MIRP): Revise if-logic.
+ [gzip] Fix static linking.
-2020-09-02 Alexei Podtelezhnikov <apodtele@gmail.com>
+ Without this patch, static linking with MS Visual Studio causes linking
+ errors.
- [truetype] Reduce Infinality footprint.
+ * src/gzip/ftgzip.c: Set `ZEXPORT` to nothing and `ZEXTERN` to static for
+ all compilers.
- * src/truetype/ttinterp.c (Ins_SHPIX, Ins_MSIRP, Ins_MIAP, Ins_MDRP,
- Ins_MIRP): Shrink variable scopes and consolidate ifdefs.
+2023-03-01 Werner Lemberg <wl@gnu.org>
-2020-09-01 Alexei Podtelezhnikov <apodtele@gmail.com>
+ * include/freetype/internal/compiler-macros.h (FALL_THROUGH): Update.
- [truetype] Refactor compensation color.
+ This follows
- * src/truetype/ttinterp.h (TT_Round_Func): Change the last argument.
- * src/truetype/ttinterp.c (Ins_ROUND, Ins_NROUND, Ins_MDAP, Ins_MIAP,
- Ins_MDRP, Ins_MIRP): Move compensation retrieval from here...
- (Round_*): ... to here.
- * src/truetype/ttobjs.c (tt_size_init_bytecode): Reserve zero
- compensation at color index 3.
+ https://lists.gnu.org/archive/html/bug-gnulib/2023-02/msg00200.html
-202
0-08-28 Alexei Podtelezhnikov <apodtele@gmail.com>
+202
3-02-28 Alexei Podtelezhnikov <apodtele@gmail.com>
- [smooth] Don't set target in direct mode.
+ [truetype] Treat 38 as 40 without Infinality.
- * src/smooth/ftsmooth.c (ft_smooth_raster_overlap): Remove assignment.
- (ft_smooth_raster_lcd) [!FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: Ditto.
+ * include/freetype/ftdriver.h (TT_INTERPRETER_VERSION_38): Reinstate.
+ * src/truetype/ttdriver.c (tt_property_set): Fallback from 38 to 40.
-2020-08-25 Alexei Podtelezhnikov <apodtele@gmail.com>
+2023-02-26 Werner Lemberg <wl@gnu.org>
- * src/smooth/ftsmooth.c (ft_smooth_raster_overlap): Limit width.
+ * include/freetype/internal/compiler-macros.h (FALL_THROUGH): Update.
- Segmentation fault reported as
+ This follows
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24729
+ https://lists.gnu.org/archive/html/bug-gnulib/2023-02/msg00159.html
-2020-08-22 Werner Lemberg <wl@gnu.org>
+2023-02-26 Werner Lemberg <wl@gnu.org>
- * src/truetype/ttgload.c (TT_Get_VMetrics): Add tracing message.
+ * src/*: Replace leading underscores with trailing ones in dummy variables.
-2020-08-05 Alexei Podtelezhnikov <apodtele@gmail.com>
+ This is to avoid clang warnings.
- [truetype] Retain OVERLAP_SIMPLE and OVERLAP_COMPOUND.
+2023-02-26 Karl Berry <karl@freefriends.org>
- For glyphs with OVERLAP_SIMPLE or OVERLAP_COMPOUND, set
- FT_OUTLINE_OVERLAP to render them with direct oversampling, which
- mitigates artifacts (see 3bb512bc9f62).
+ * configure: Don't hardcode `grep -E`.
- * include/freetype/ftimage.h (FT_OUTLINE_OVERLAP): Redefine to rhyme
- with OVERLAP_SIMPLE.
- * src/base/ftgloadr.c (FT_GlyphLoader_Rewind): Reset outline flags.
- * src/truetype/ttgload.c
- (TT_Load_Simple_Glyph): Retain OVERLAP_SIMPLE.
- (load_truetype_glyph): Retain OVERLAP_COMPOUND.
+ TeXLive still supports Solaris 5.10, where the system's `grep` doesn't
+ accept the `-E` option. We thus introduce an `EGREP` variable that is set
+ to either `grep -E` or `-egrep`.
-202
0-08-04 Alexei Podtelezhnikov <apodtele@gmail.com>
+202
3-02-26 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/truetype/ttgload.c (TT_Load_Glyph): More tracing.
+ * src/cff/cffload.c (cff_encoding_load): Optimize array zeroing.
-2020-07-28 Alexei Podtelezhnikov <apodtele@gmail.com>
+ This is unnecessary for predefined standard and expert encodings.
+ Even for custom encodings the arrays might be already zeroed when
+ CFF_FontRec is created but we keep it just in case.
- Hide internal functions with SunPro.
+2023-02-25 Alexei Podtelezhnikov <apodtele@gmail.com>
- * include/freetype/internal/compiler-macros.h
- (FT_INTERNAL_FUNCTION_ATTRIBUTE) <__SUNPRO_C>: Define as __hidden.
+ * src/type1/t1load.c (T1_Get_MM_Var): Optimize array zeroing.
-2020-07-28 Anuj Verma <anujv@iitbhilai.ac.in>
+2023-02-25 Tamir Duberstein <tamird@google.com>
- Fix static compilation with Visual C.
+ * src/base/ftsystem.c (ft_ansi_stream_io): Avoid undefined behaviour.
+ Also short-circuit on `offset` to avoid checking `count` a second time when
+ `ft_ansi_stream_io` is used for reading.
- * include/freetype/internal/compiler-macros.h
- (FT_INTERNAL_FUNCTION_ATTRIBUTE) <_WIN32>: Define as empty.
+ Per ISO/IEC 9899:
-2020-07-28 Priyesh Kumar <priyeshkkumar@gmail.com>
+ If an argument to a function has an invalid value (such as a value outside
+ the domain of the function, or a pointer outside the address space of the
+ program, or a null pointer, or apointer to non-modifiable storage when the
+ corresponding parameter is not const-qualified) or a type (after
+ promotion) not expected by a function with variable number of arguments,
+ the behavior is undefined. If a function argument is described as being
+ an array, the pointer actually passed to the function shall have a value
+ such that all address computations and accesses to objects (that would be
+ valid if the pointer did point to the first element of such an array) are
+ in fact valid.
- Fix `-Wformat' compiler warnings.
+ Per IEEE Std 1003.1:
- * src/*: Fix format specifiers.
+ size_t fread(void *restrict ptr, size_t size, size_t nitems,
+ FILE *restrict stream);
- * builds/unix/ftsystem.c (FT_Stream_Open): Ditto.
+ The `fread` function shall read into the array pointed to by `ptr` up to
+ `nitems` elements whose size is specified by `size` in bytes, from the
+ stream pointed to by `stream`.
-2020-07-25 Werner Lemberg <wl@gnu.org>
+ Since the first argument to `fread` is described as being an array, its
+ behavior is undefined when that argument is a null pointer.
- Fix `-Wformat' compiler warnings.
+ Per the documentation on `ft_ansi_stream_io`:
- Problem reported by Priyesh kumar <priyeshkkumar@gmail.com>
+ If `count' is zero (this is, the function is used for seeking), a non-zero
+ return value indicates an error.
- * src/base/ftoutln.c (FT_Outline_Decompose): Fix number of arguments
- to tracing macro.
+ Thus the intent is clear, and the call to `fread` can be skipped, avoiding
+ undefined behaviour.
- * src/bdf/bdfdrivr.c (bdf_cmap_char_next, bdf_get_bdf_property):
- Ditto.
+2023-02-21 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/cache/ftcbasic.c (ftc_basic_family_get_count): Ditto.
- Reformulate message.
+ [raster] Clean up contour indexing.
- * src/pcf/pcfdrivr.c (pcf_get_bdf_property): Ditto.
+ * src/raster/ftraster.c (Decompose_Curve, Convert_Glyph): Use consistent
+ index types (Int) and compact iterations.
- * src/sfnt/sfwoff2.c (woff2_open_font): Ditto.
- Trace table offset, too.
+2023-02-21 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/truetype/ttgxvar.c (ft_var_apply_tuple): Ditto.
+ [autofit] Clean up contour indexing.
-2020-07-23 Werner Lemberg <wl@gnu.org>
+ * src/autofit/aflatin.c (af_latin_metrics_init_blues): Refactor.
+ * src/autofit/afcjk.c (af_cjk_metrics_init_blues): Ditto.
- * src/sfnt/sfwoff2.c (woff2_decompress): Fix compiler warning.
+2023-02-21 Alexei Podtelezhnikov <apodtele@gmail.com>
- Reported by Hin-Tak.
+ * src/base/ftoutln.c (FT_Outline_Check): Fix C4701 warning.
-2020-07-12 Werner Lemberg <wl@gnu.org>
+2023-02-21 Alexei Podtelezhnikov <apodtele@gmail.com>
- * builds/unix/configure.raw: Fix inclusion of `ftoption.h'.
+ * src/sdf/ftsdf.c (get_min_distance_cubic): Fix C4701, typos.
-2020-07-07 Werner Lemberg <wl@gnu.org>
+2023-02-20 Alexei Podtelezhnikov <apodtele@gmail.com>
- Fix clang warnings.
+ * src/base/ftstroke.c (FT_Stroker_ParseOutline): Clean up contour indexing.
- * include/freetype/internal/autohint.h
- (FT_DECLARE_AUTOHINTER_INTERFACE): New macro.
- * src/autofit/afmodule.h: Use it to declare
- `af_autofitter_interface'.
+2023-02-20 Alexei Podtelezhnikov <apodtele@gmail.com>
- * include/freetype/internal/ftobjs.h (FT_DECLARE_GLYPH): New macro.
- * src/base/ftbase.h: Use it to declare `ft_bitmap_glyph_class' and
- `ft_outline_glyph_class'.
+ [base] Clean up contour indexing.
- * src/base/ftglyph.c: Include `ftbase.h'.
+ * src/base/ftoutln.c (FT_Outline_Reverse, FT_Outline_EmboldenXY,
+ FT_Outline_Get_Orientation): Set the first and last indexes together.
+ (FT_Outline_Decompose): Ditto and check them more stringently.
+ * src/smooth/ftgrays.c (FT_Outline_Decompose)[STANDALONE_]: Ditto.
- * src/cff/cffparse.c (cff_parser_run): Fix type of `t2_size'.
+2023-02-20 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/pcf/pcfdrivr.c (pcf_cmap_char_next): Fix type of `result'.
+ * src/base/ftoutln.c (FT_Outline_Check): Update error code, clean up.
- * src/psaux/psauxmod.c (psaux_module_class): Use `FT_DEFINE_MODULE'.
- * src/psaux/psauxmod.h: Declare `afm_parser_funcs',
- `t1_cmap_classes', `cff_decoder_funcs', and `psaux_module_class'.
+2023-02-17 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/pshinter/pshmod.c: Include `pshmod.h'.
+ [truetype] Hide Infinality.
- * src/sfnt/sfwoff2.c (ROUND4, WRITE_SHORT): Fix implicit sign
- conversion.
- (compute_ULong_sum): Fix return type.
- Fix implicit sign conversion.
- (store_points): Fix type of `last_flag', `repeat_count', and `flag'.
- Use casts to avoid warnings.
- (reconstruct_glyf): Fix implicit sign conversion.
- Use cast to avoid warning.
- (get_x_mins): Fix implicit sign conversion.
- * src/sfnt/ttcmap.c: Undef `TTCMAPCITEM'.
- * src/sfnt/ttcmap.h: Define `TTCMAPCITEM' and include `ttcmapc.h' to
- declare cmap classes.
+ Remove Infinality as an option before its complete extraction.
- * src/smooth/ftsmooth.c (ft_smooth_overlap_spans): Use cast.
+ * include/freetype/ftoption.h: Remove the Infinality option.
+ * devel/ftoption.h: Ditto.
+ * include/freetype/ftdriver.h (TT_INTERPRETER_VERSION_38): Is 40 now.
- * src/truetype/ttinterp.c (Ins_MIAP): Fix typo.
+2023-02-17 Alex Ringlein <aringlein@figma.com>
-2020-07-07 David Turner <david@freetype.org>
+ * src/base/ftoutln.c (FT_Outline_Reverse): Anchor first contour points.
- [build] Really fix multi and C++ builds.
+ A cubic contour has to always start from an on-point. Therefore, we
+ should not swap the first with the last point, which might be off, and
+ obtain an invalid contour. This does not matter for conic contours.
+ If anything, it also saves one swap there. Fixes #1207.
- The following builds were still failing due to previous changes:
+2023-02-16 Werner Lemberg <wl@gnu.org>
- make multi
- make multi CC="c++"
- make CC="c++"
+ Documentation improvement for `FT_Bitmap`.
- This patch fixes the issues, which were missing includes to get the
- right macro definitions in multi-build mode.
+ Fixes #1205.
- Also, `FT_UNUSED' is actually used by third-party code, so move it
- back to `public-macros.h' to avoid breaking it.
+2023-02-10 Alexei Podtelezhnikov <apodtele@gmail.com>
- * include/freetype/config/public-macros.h (FT_EXPORT): Remove
- special definition for C++.
- (FT_UNUSED): Define here instead of...
- * include/freetype/config/compiler-macros.h: ... here.
- (FT_FUNCTION_DECLARATION): Remove special definition for C++.
- (FT_LOCAL_ARRAY_DEF): Fix definition.
+ [type1/MM] Round design coordinates.
- * src/cache/ftccback.h, src/lzw/ftzopen.h, src/gxvalid/gxvmort.h,
- src/gxvalid/gxvmorx.h: Add `FT_BEGIN_HEADER' and `FT_END_HEADER'.
+ The design coordinates for MM fonts were not rounded. For example,
+ `FT_Get_Var_Design_Coordinates` returned values with fractional part.
-2020-07-06 David Turner <david@freetype.org>
+ * src/type1/t1load.c (mm_axis_unmap): Refactor with rounding.
- [build] Fix multi and C++ builds.
+ * include/freetype/ftmm.h (FT_Var_Axis, FT_Set_Var_Design_Coordinates,
+ FT_Get_Var_Design_Coordinates): Reword documentation.
- The following builds were failing due to previous changes:
+2023-02-09 Jan Alexander Steffens (heftig) <heftig@archlinux.org>
- make multi
- make multi CC="c++"
+ * builds/meson/parse_modules_cfg.py: Handle `gxvalid` and `otvalid`.
- * include/freetype/config/ftconfig.h: Remove `FT_END_HEADER'.
+ These need a name mapping similar to what was done for other modules,
+ or linking will fail.
- * include/freetype/config/ftheader.h (FT_BEGIN_HEADER,
- FT_END_HEADER): Protect against redefinition.
+2023-02-09 Werner Lemberg <wl@gnu.org>
- * src/cache/ftccache.h, src/cache/ftcmru.h, src/pcf/pcfutil.h,
- src/psaux/pserror.h, src/psaux/psft.h, src/psaux/psstack.h,
- src/sfnt/woff2tags.h: Include `compiler-macros.h'.
+ * build/toplevel.mk (do_dist): Fix typo.
- * src/sfnt/woff2tags.c: Include `woff2tags.h'.
+2023-02-09 Werner Lemberg <wl@gnu.org>
-2020-07-06 Werner Lemberg <wl@gnu.org>
+ * Version 2.13 released.
+ ==========================
- [psaux] Improve `t1_decoder_parse_metrics' (#58646).
+ Tag sources with `VER-2-13-0'.
- * src/psaux/t1decode.c (t1_decoder_parse_metrics): Copy
- corresponding code from old engine's `t1_decoder_parse_charstrings'
- function to handle `op_callsubr' and `op_return'.
+ * docs/VERSION.TXT: Add entry for version 2.13.
+ * docs/CHANGES: Updated.
-2020-07-05 David Turner <david@freetype.org>
+ * README, src/base/ftver.rc, builds/windows/vc2010/index.html,
+ builds/windows/visualc/index.html, builds/windows/visualce/index.html,
+ builds/wince/vc2005-ce/index.html, builds/wince/vc2008-ce/index.html,
+ docs/freetype-config.1: s/2.12.1/2.13/, s/2121/2130/.
- [build] Improve visibility support of library function names.
+ * include/freetype/freetype.h (FREETYPE_MINOR): Set to 13.
+ (FREETYPE_PATCH): Set to 0.
- * include/freetype/config/public-macros.h
- (FT_PUBLIC_FUNCTION_ATTRIBUTE): New macro to tag functions as
- public (and thus exportable).
- (FT_EXPORT): Use it.
+ * builds/unix/configure.raw (version_info): Set to 25:0:19.
+ * CMakeLists.txt (VERSION_MINOR): Set to 13.
+ (VERSION_PATCH): Set to 0.
- * include/freetype/config/compiler-macros.h
- (FT_INTERNAL_FUNCTION_ATTRIBUTE): New macro to tag functions as
- internal to the library (and thus hidden). Note that on ELF
- systems, all internal functions have hidden visibility, which avoids
- the need to enforce this when invoking the compiler (e.g., with an
- option like `-fvisibility=hidden').
+2023-02-09 Alexei Podtelezhnikov <apodtele@gmail.com>
- (FT_FUNCTION_DECLARATION, FT_FUNCTION_DEFINITION): New base macros
- to deal with C and C++ linkage issues at the same time.
+ Comment on `FT_GlyphSlot_Slant'.
- (FT_LOCAL, FT_LOCAL_DEF, FT_LOCAL_ARRAY, FT_LOCAL_ARRAY_DEF,
- FT_BASE, FT_BASE_DEF, FT_EXPORT_VAR, FT_BASE_CALLBACK,
- FT_BASE_CALLBACK_DEF): Redefined using new macros.
+2023-02-08 Werner Lemberg <wl@gnu.org>
-2020-07-05 David Turner <david@freetype.org>
+ [autofit] Fix 'multi' compilation.
- [build] Split off more stuff from `ftconfig.h'.
+ * src/autofit/ft-hb.c: Decorate with `FT_LOCAL_DEF`.
+ Add ANSI boilerplate code for otherwise empty file.
+ * src/autofit/ft-hb.h: Include `compiler-macros.h` and `freetype.h`.
+ Use `FT_BEGIN_HEADER` and `FT_END_HEADER`.
+ Decorate with `FT_LOCAL`.
- * builds/unix/ftconfig.h.in, builds/vms/ftconfig.h,
- include/freetype/config/ftconfig.h: Split off macro definitions
- required by the FreeType API headers to...
- * include/freetype/config/public-macros.h: ...this new file.
+ * src/autofit/rules.mk (AUTOF_DRV_SRC): Add `ft-hb.c`.
- * builds/unix/ftconfig.h.in, builds/vms/ftconfig.h,
- include/freetype/config/ftconfig.h: Split off macro definitions used
- by the library but not to be exposed to clients to...
- * include/freetype/config/compiler-macros.h: ...this new file.
+2023-02-08 Werner Lemberg <wl@gnu.org>
- * include/freetype/internal/*.h, src/raster/ftraster.h: Include
- `compiler-macros.h' where needed.
+ Fix `FT_LOCAL` and `FT_LOCAL_DEF` tags.
-2020-07-05 David Turner <david@freetype.org>
+2023-02-08 Werner Lemberg <wl@gnu.org>
- [build] Move mac support code to `mac-support.h'.
+ Fix 'fall-through' warning messages.
- * builds/unix/ftconfig.h.in, builds/vms/ftconfig.h,
- include/freetype/config/ftconfig.h: Split off mac-specific stuff
- to...
- * include/freetype/config/mac-support.h: ...this new file.
+ Modern compilers get more insistent on that...
- * CMakeLists.txt, builds/unix/configure.raw: Remove `/undef ->
- #undef' string replacement; the affected code is no longer part of
- the `ftconfig.h' template.
+ * include/freetype/internal/compiler-macros.h (FALL_THROUGH): Define.
+ * src/*: Use it instead of `/* fall through */` comments.
-2020-07-05 David Turner <david@freetype.org>
+2023-02-08 Werner Lemberg <wl@gnu.org>
- [build] Put integer type definitions into `integer-types.h'.
+ For debugging, avoid implicit conversion from integer to double.
- Refactor some of the `ftconfig.h' headers and template to move the
- definition of the FreeType integer types (e.g., `FT_Int16') to a
- common header file `freetype/config/integer-types.h'.
+ Otherwise we get zillions of clang 15 warnings.
- * builds/unix/ftconfig.h.in, builds/vms/ftconfig.h,
- include/freetype/config/ftconfig.h: Split off integer type
- definition stuff to...
- * include/freetype/config/integer-types.h: ...this new file.
+ * src/autofit/afcjk.c, src/autofit/afhints.c, src/autofit/aflatin.c,
+ src/base/ftobjs.c, src/base/ftoutln.c, src/cff/cffparse.c,
+ src/raster/ftraster.c, src/sfnt/pngshim.c, src/truetype/ttgload.c,
+ src/truetype/ttgxvar.c, src/truetype/ttobjs.c, src/type1/t1gload.c: Use
+ `double` cast in debugging and tracing macros.
- * builds/unix/ftconfig.h.in: Control the definition of
- `FT_SIZEOF_INT' and `FT_SIZEOF_LONG' with macro
- `FT_USE_AUTOCONF_SIZEOF_TYPES'. If these are not defined, auto
- detection happens in `integer-types.h' as usual based on `INTXX_MAX'
- values. Otherwise the autoconf-detected values are used.
+2023-02-08 Werner Lemberg <wl@gnu.org>
- * builds/unix/configure.raw (CPPFLAGS): Don't include path to
- `config' directory. Instead, ...
- (FT_CONFIG_STANDARD_LIBRARY_H): Use complete path.
+ Avoid reserved identifiers that are globally defined.
-2020-07-05 David Turner <david@freetype.org>
+ This is mandated by the C99 standard, and clang 15 produces zillions of
+ warnings otherwise.
- [build] Rename `build/unix/ftconfig.in' to `ftconfig.h.in'.
+ * devel/ftoption.h, include/freetype/config/ftoption.h,
+ include/freetype/internal/ftmemory.h, src/autofit/afhints.h,
+ src/autofit/afmodule.c, src/autofit/aftypes.h, src/base/ftadvanc.c,
+ src/base/ftdbgmem.c, src/base/ftstream.c, src/bdf/bdflib.c,
+ src/truetype/ttinterp.c: Replace identifiers of the form `_foo` with `foo_`.
- Since we are no longer limited to 8.3 file names, it is simpler to
- follow the usual conventions for template files.
+2023-02-08 Werner Lemberg <wl@gnu.org>
- * builds/unix/ftconfig.in: Renamed to...
- * builds/unix/ftconfig.h.in: ...this.
+ Fix minor clang and clang++ warnings.
- * CMakeLists.txt, builds/unix/configure.raw: Updated.
+2023-02-08 Alexei Podtelezhnikov <apodtele@gmail.com>
-2020-07-03 Alexei Podtelezhnikov <apodtele@gmail.com>
+ [truetype, type1] Additional variation tags.
- [smooth] Introduce direct oversampling for overlaps.
+ Sync with
+ https://learn.microsoft.com/en-us/typography/opentype/spec/dvaraxisreg#registered-axis-tags
- This implements oversampling to mitigate artifacts in pixels partially
- covered by overlapping contours. It turns out that the 4x4
- oversampling is sufficient but, at least, quadruples the rendering
- time. The outline has to set FT_OUTLINE_OVERLAP to use this method.
+ * src/truetype/ttgxvar.h (TTAG_ital): New tag.
+ * src/truetype/ttgxvar.c (TT_Get_MM_Var): Use it.
+ * src/type1/t1load.c (T1_Get_MM_Var): Handle 'slnt' and 'ital'.
- * include/freetype/ftimage.h (FT_OUTLINE_OVERLAP): New flag.
- * src/smooth/ftsmooth.c (ft_smooth_render): Check it to...
- (ft_smooth_raster_overlap): ... inflate outline and set up direct
- rendering for oversampling with...
- (ft_smooth_overlap_spans): ... new span function that integrates them.
+2023-02-08 Alexei Podtelezhnikov <apodtele@gmail.com>
-2020-07-03 Alexei Podtelezhnikov <apodtele@gmail.com>
+ * src/base/ftsynth.c (FT_GlyphSlot_Slant): Add vertical slant.
+ * include/freetype/ftsynth.h (FT_GlyphSlot_Slant): Update it.
- [smooth] Use direct rendering mode in Harmony.
+2023-02-08 anuj <95867901+anuj99@users.noreply.github.com>
- Instead of rendering 3 bitmaps side by side and reshuffling, we use
- direct rendering to deliver the bitmaps on each third byte.
+ [sdf] Use 32-bit integers internally.
- * src/smooth/ftsmooth.c (ft_smooth_raster_lcd)
- [!FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: Set up direct mode with...
- (ft_smooth_lcd_spans): ... new span function.
+ * src/sdf/ftsdfcommon.h (FT_16D16, FT_26D6): Use 32-bit integers
+ instead of `FT_Fixed` for internal data types. `FT_Fixed` i.e.
+ `signed long` is 64-bit on some architectures.
-2020-07-03 Alexei Podtelezhnikov <apodtele@gmail.com>
+2023-02-07 Werner Lemberg <wl@gnu.org>
- [smooth] Separate LCD paths from gray rendering.
+ docs/CHANGES: Updated.
- This makes `ft_smooth_render' a lot smaller and easier to follow. It
- also cleanly separates Harmony and ClearType-style LCD rendering
- algorithms. Now I only wish to move LCD filtering and geometry from
- FT_Library to FT_Renderer.
+2023-02-04 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/smooth/ftsmooth.c (ft_smooth_render): Move LCD code from here...
- (ft_smooth_raster_lcd, ft_smooth_raster_lcdv): ... to here.
- [FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: Reorganize #ifdef's.
+ Comment on optional ascender and descender.
-2020-06-20 Sebastian Rasmussen <sebras@gmail.com>
+2023-02-04 Alexei Podtelezhnikov <apodtele@gmail.com>
- [cff] Fix handling of `style_name == NULL' (#58630).
+ * src/type1/t1afm.c (T1_Read_Metrics): Reaffirm ascender and descender.
- * src/cff/cffobjs.c (cff_face_init): If a call to `cff_strcpy' fails
- by returning NULL in `cff_face_init', `remove_style' is still
- called. This means that the NULL pointer is dereferenced, causing a
- crash.
+2023-02-04 Alexei Podtelezhnikov <apodtele@gmail.com>
-2020-06-19 Sebastian Rasmussen <sebras@gmail.com>
+ * src/type1/t1afm.c (T1_Read_Metrics): Validate ascender and descender.
- [cff] Fix another two memory leaks (#58629).
+ The ascender and descender are optional in the AFM specifications.
+ They could be omitted or even set to zero, e.g., in the current release
+ of URW++ base 35 fonts.
- * src/cff/cffobjs.c (cff_size_init): If a call to `funcs->create'
- fails to allocate one of the `internal->subfont' variables, make
- sure to free `internal->topfont' and any successfully allocated
- subfonts.
+2023-02-02 Werner Lemberg <wl@gnu.org>
-2020-06-19 Sebastian Rasmussen <sebras@gmail.com>
+ * src/cff/cffgload.c (cff_slot_load): Avoid memory leak.
- [psaux] Fix memory leak (#58626).
+ Fixes issue #1204.
- * src/psaux/psstack.c (cf2_stack_init): If `cf2_stack_init' fails to
- allocate the stack, return error early.
+2023-02-01 Werner Lemberg <wl@gnu.org>
-2020-06-19 Sebastian Rasmussen <sebras@gmail.com>
+ * src/truetype/ttgxvar.c (tt_var_get_item_delta): Check `face->blend`.
- [base] Fix memory leak (#58624).
+ Reported as
- * src/base/ftobjs.c (FT_New_Size): Avoid trying to free
- `size->internal' unless `size' has been allocated. This mistake
- appeared in the fix for issue #58611.
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=55581
-2020-06-19 Alexei Podtelezhnikov <apodtele@gmail.com>
+2023-02-01 Werner Lemberg <wl@gnu.org>
- [base] Rework d1180b5f9598 until further notice.
+ * docs/CHANGES: Add news for 'freetype-demos'.
- * src/base/ftoutln.c (FT_Outline_Get_Orientation): Reject large
- outlines.
+2023-01-30 Werner Lemberg <wl@gnu.org>
-2020-06-19 Sebastian Rasmussen <sebras@gmail.com>
+ * subprojects/harfbuzz.wrap, subprojects/libpng.wrap: Updated.
- [cff, cid] Fix segfaults in case of error (#58621).
+2023-01-28 Werner Lemberg <wl@gnu.org>
- * src/cff/cffobjs.c (cff_slot_done), src/cid/cidobjs.c
- (cid_slot_done): If `ft_glyphslot_init' fails to allocate
- `internal', then the class' `done_slot' callback (called by
- `ft_glyphslot_done') must not dereference the pointer to `internal'.
+ Minor changes.
-2020-06-19 Werner Lemberg <wl@gnu.org>
+ Comment fixes, typos, removing of unnecessary parentheses.
- [base] Fix UBSAN error.
+2023-01-28 Werner Lemberg <wl@gnu.org>
- Reported as
+ Whitespace.
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23166
+2023-01-27 Behdad Esfahbod <behdad@behdad.org>
- * src/base/ftoutln.c (FT_Outline_Get_Orientation): Avoid values
- larger than 32 bits.
+ [ttgxvar] Fix crash in COLRv1.
-2020-06-19 Werner Lemberg <wl@gnu.org>
+ This is a stopgap until issue #1202 is properly fixed.
- [woff2] Fix segfault.
+ * src/truetype/ttxgvar.c (tt_var_get_item_delta): Check `normalizedcoords`.
- Reported as
+2023-01-19 Werner Lemberg <wl@gnu.org>
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23402
+ The 'COLR' v1 API will no longer be experimental in the next release.
- * src/sfnt/sfwoff2.c (get_x_mins): Check whether `loca' table
- exists.
+2023-01-18 Alexei Podtelezhnikov <apodtele@gmail.com>
-2020-06-19 Stephen McDowell <svenevs.dev@gmail.com>
+ * docs/oldlogs/ChangeLog.210: Typos.
- [sfnt] Support Intel compilers.
+2023-01-18 Ben Wagner <bungeman@chromium.org>
- * src/sfnt/pngshim.c (premultiply_data): Intel compilers do not
- currently support `__builtin_shuffle'.
+ [base] Fix typo.
-2020-06-19 Sebastian Rasmussen <sebras@gmail.com>
+ * src/base/ftobjs.c (open_face_PS_from_sfnt_stream): Request module 't1cid',
+ not 'cid'.
- [base] Fix memory leak (#58611).
+2023-01-18 Ben Wagner <bungeman@chromium.org>
- * src/base/ftobjs.c (FT_New_Size): When the call to `clazz->init_size'
- fails, make sure to free `size->internal'.
+ [base] Return error if requested driver is not found.
-2020-06-19 Sebastian Rasmussen <sebras@gmail.com>
+ In `open_face_from_buffer` it is possible that a driver is requested but
+ FreeType was built without the requested module. Return an error in this
+ case to indicate that the request could not be satisfied, rather than trying
+ all existing driver modules.
- [cff] Fix memory leak (#58610).
+ * src/base/ftobjs.c (open_face_from_buffer): Return `FT_Err_Missing_Module`
+ if a driver is specified but not found.
- * src/cff/cffobjs.c (cff_size_init): When the call to
- `funcs->create' fails, make sure to free `internal'.
+2023-01-18 Dominik Röttsches <drott@chromium.org>
-2020-06-19 Werner Lemberg <wl@gnu.org>
+ [sfnt] Avoid nullptr dereference in reading malformed 'COLR' v1 table.
- * src/cff/cffload.c (cff_index_get_pointers): Rename `t' to `tbl'.
+ Fixes https://bugs.chromium.org/p/chromium/issues/detail?id=1408044.
-2020-06-19 Sebastian Rasmussen <sebras@gmail.com>
+ * src/sfnt/ttcolr.c (tt_face_load_colr): When the 'COLR' v1 table header is
+ too small, don't deallocate delta set index map structures.
- [cff] Free table upon error allocating other data (#58609).
+2023-01-17 Werner Lemberg <wl@gnu.org>
- * src/cff/cffload.c (cff_index_get_pointers): When new_bytes fails
- to allocate, make sure to free the table. Do the same for both
- allocations if there is a later error.
+ * src/tools/update-copyright: Allow execution from other repositories.
-2020-06-13 Werner Lemberg <wl@gnu.org>
+ We use this for `freetype-demos`.
- Remove redundant inclusion of `ft2build.h'.
+2023-01-17 Werner Lemberg <wl@gnu.org>
- * */*: Remove `#include <ft2build.h>' where possible.
+ Update all copyright notices.
- * include/freetype/freetype.h: Remove cpp error about missing
- inclusion of `ft2build.h'.
+2023-01-17 Werner Lemberg <wl@gnu.org>
-2020-06-08 David Turner <david@freetype.org>
+ * src/tools/no-copyright: Updated.
- Make macros for header file names optional.
+2023-01-17 Ben Wagner <bungeman@chromium.org>
- We no longer have to take care of the 8.3 file name limit; this
- allows us (a) to introduce longer, meaningful file names, and (b) to
- avoid macro names in `#include' lines altogether since some
- compilers (most notably Visual C++) doesn't support this properly.
+ [base] 'close' callback may not use `stream->memory`.
- */*: Replace
+ The documentation for `FT_StreamRec::memory` states that it 'shouldn't be
+ touched by stream implementations'. This is true even for internal
+ implementations of the 'close' callback, since it is not guaranteed that
+ `memory` will even be set when the 'close' callback occurs.
- #include FOO_H
+ * src/base/ftobjs.c (new_memory_stream): stash current `memory` in
+ `stream->descriptor`.
+ (memory_stream_close): Use it.
- with
+2023-01-17 Ben Wagner <bungeman@chromium.org>
- #include <freetype/foo.h>
+ [base] Always close user-provided stream.
- or something similar. Also update the documentation.
+ The `FT_Open_Face` documentation states
-2020-06-02 Werner Lemberg <wl@gnu.org>
+ > If `FT_OPEN_STREAM` is set in `args->flags`, the stream in `args->stream`
+ > is automatically closed before this function returns any error (including
+ > `FT_Err_Invalid_Argument`).
- * src/sfnt/ttcmap.c (tt_face_build_cmaps): Trace number of cmaps.
+ However, if the user provides a stream in `args.stream` with
+ `FT_OPEN_STREAM` set and a `close` function, but then for some reason passes
+ NULL for `aface` and a non-negative `face_index`, the error
+ `Invalid_Argument` is returned but the `close` callback will not be called
+ on the user-provided stream. This may cause resource leaks if the caller is
+ depending on the `close` callback to free resources.
-2020-05-18 David Turner <david@freetype.org>
+ The difficulty is that a user may fill out a `FT_StreamRec` and pass its
+ address as `args.stream`, but the stream isn't really 'live' until
+ `FT_Stream_New` is called on it (and `memory` is set). In particular, it
+ cannot really be cleaned up properly in `ft_open_face_internal` until the
+ stream pointer has been copied into the `stream` local variable.
- Remove obsolete HAVE_STDINT_H probing macro.
+ * src/base/ftobj.c (ft_open_face_internal): Ensure that user-provided
+ `args.stream.close` is called even with early errors.
- This macro was updated by the unix configure script and the
- `CMakeLists.txt' one, but is never used in the source tree (nor is
- <stdint.h> included anywhere).
+2023-01-17 Ben Wagner <bungeman@chromium.org>
- * CMakeLists.txt, builds/unix/ftconfig.in: Don't handle
- `HAVE_STDINT_H'.
+ [base] Fix leak of internal stream marked external.
-2020-05-18 David Turner <david@freetype.org>
+ `open_face_from_buffer` allocates a new `FT_Stream` to pass to
+ `ft_open_face_internal`. Because this is an `FT_OPEN_STREAM`,
+ `ft_open_face_internal` will mark this as an 'external stream', which the
+ caller must free. However, `open_face_from_buffer` cannot directly free it
+ because the stream must last as long as the face. There is currently an
+ attempt at this by clearing the 'external stream' bit after
+ `open_face_from_buffer` returns successfully. However, this is too late as
+ the original stream may have already been closed and the stream on the face
+ may not be the same stream as originally passed.
- Remove Jamfile files from the tree.
+ It is tempting to use `FT_OPEN_MEMORY` and let `ft_open_face_internal`
+ create the stream internally. However, with this method there is no means
+ to pass through a 'close' function to the created stream to free the
+ underlying data, which must be owned by the stream.
- These have not been used in a very, very long time, so better remove
- them. A corresponding patch will be submitted to the
- `freetype2-demos' repository.
+ A possibility is to check on success if the stream of the face is the same
+ as the original stream. If it is then unset the external flag. If not,
+ then free the original stream. Unfortunately, while no current
+ implementation does so, it is possible that the face still has the original
+ stream somewhere other than as the `FT_FaceRec::stream`. The stream needs
+ to remain available for the life of the face or until it is closed,
+ whichever comes earlier.
- * src/Jamfile, src/*/Jamfile, Jamrules: Delete.
+ The approach taken here is to let the stream own itself. When the stream is
+ closed it will free itself.
-2020-05-12 Alexei Podtelezhnikov <apodtele@gmail.com>
+ * src/base/ftobjs.c (memory_stream_close): Free `stream`.
+ (open_face_from_buffer): Simplify error handling, since
+ `ft_open_face_internal` always closes `args.stream` on any error.
- [smooth] Turn on LCD filtering during FreeType initialization.
+ Fixes: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=54930
- * src/smooth/ftsmooth.c (ft_smooth_init): Enable LCD filtering.
+2023-01-16 Werner Lemberg <wl@gnu.org>
- * include/freetype/ftlcdfil.h: Document it, remove patent warnings.
- * include/freetype/freetype.h (FT_Render_Mode): Updated.
- * include/freetype/config/ftoption.h, devel/ftoption.h
- [FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: Do not mention patents.
+ sr/*.c: Various minor fixes.
-2020-05-11 Alexei Podtelezhnikov <apodtele@gmail.com>
+ * src/autofit/ft-hb.c (_hb_ft_reference_table): Call `FT_UNUSED` after
+ variable declarations.
- [smooth] Stop using dedicated LCD modules and classes.
+ * src/gxvalid/gxvjust.c (gxv_just_widthDeltaClusters_validate): Eliminate
+ unused variable.
- The LCD modules were never truly independent. They mostly served as
- a way to disable patented LCD rendering, which is no longer necessary.
- The `smooth' module now handles LCD modes as well.
+ * src/gzip/ftgzip.c: Don't call GCC '-Wstrict-prototypes' pragma for C++
+ compiler.
- * src/smooth/ftsmooth.c (ft_smooth_lcd_renderer_class.
- ft_smooth_lcdv_renderer_class): Deleted.
- (ft_render_smooth): Reworked from `ft_render_smooth_generic'.
- * src/smooth/ftsmooth.h: Remove dedicated LCD classes.
- * src/smooth/module.mk: Remove dedicated LCD modules.
- * include/freetype/config/ftmodule.h: Ditto.
- * builds/amiga/include/config/ftmodule.h: Ditto.
- * include/freetype/ftmodapi.h: Do not mention LCD modules.
+ * src/sfnt/ttcolr.c (ENSURE_READ_BYTES): Remove final semicolon to avoid
+ compiler warning.
-2020-05-09 Werner Lemberg <wl@gnu.org>
+ * src/sfnt/ttsvg.c (tt_face_load_svg_doc): Fix signedness warning.
- * Version 2.10.2 released.
- ==========================
+2023-01-16 Dominik Röttsches <drott@chromium.org>
+ [sfnt] Remove temporary runtime flag for variable 'COLR' v1.
- Tag sources with `VER-2-10-2'.
+ Fixes #1187.
- * docs/VERSION.TXT: Add entry for version 2.10.2.
+ * src/sfnt/ttcolr.c (top level, read_paint, tt_face_load_colr,
+ tt_face_free_colr, get_deltas_for_var_index_base,
+ tt_face_get_color_glyph_clipbox, tt_face_get_colorline_stops): Remove macro
+ definition `VARIABLE_COLRV1_ENABLED` and its usage.
- * README, Jamfile (RefDoc), src/base/ftver.rc,
- builds/windows/vc2010/index.html, builds/windows/visualc/index.html,
- builds/windows/visualce/index.html,
- builds/wince/vc2005-ce/index.html,
- builds/wince/vc2008-ce/index.html, docs/freetype-config.1:
- s/2.10.1/2.10.2/, s/2101/2102/.
+ * src/truetype/ttdriver.c (tt_property_set): Remove parsing of
+ 'TEMPORARY-enable-variable-colrv1' property name.
- * include/freetype/freetype.h (FREETYPE_PATCH): Set to 2.
+ * src/truetype/ttobjs.h (TT_DriverRec): Remove `enable_variable_colrv1`
+ flag.
- * builds/unix/configure.raw (version_info): Set to 23:2:17.
- * CMakeLists.txt (VERSION_PATCH): Set to 2.
+2023-01-07 Werner Lemberg <wl@gnu.org>
- * docs/CHANGES: Updated.
+ * src/autofit/ft-hb.c (_hb_ft_reference_table): Minor integration fixes.
+
+2023-01-07 Ben Wagner <bungeman@chromium.org>
-2020-05-08 Jakub Alba <jalba@vewd.com>
+ [truetype] Reset cvt and storage in context load.
- * src/truetype/ttinterp.c (TT_RunIns): Adjust loop counter (#58319).
+ Currently the cvt and storage are saved and restored in `TT_RunIns`.
+ However, this is too granular as the cvt and storage area should be set to
+ the original cvt and storage area only when setting up the hinting context.
+ This allows for the cvt and storage area to be modified while parsing
+ multiple glyphs, as is the case with composite glyphs.
- The font that exceeds the old limit is Icono Regular, version
- 1.00000.
+ * src/truetype/ttinterp.h (TT_ExecContextRec): Remove `origCvt` and
+ `origStorage`.
-2020-05-03 Alexei Podtelezhnikov <apodtele@gmail.com>
+ * src/truetype/ttinterp.c (TT_RunIns): Don't save and restore the cvt and
+ storage area.
+ (Modify_CVT_Check, Ins_WS): Switch from "if in glyph and using original data
+ do copy on write" to "if in glyph and not using glyph specific data do copy
+ on write".
- * builds/freetype.mk: Refactor for readability.
+2023-01-06 Matthias Clasen <mclasen@redhat.com>
-2020-05-02 Alexei Podtelezhnikov <apodtele@gmail.com>
+ [autofit] Don't depend on 'hb-ft'.
- [builds] Clean up Windows CE project files.
+ The circular dependency is still there, but at least we no longer depend on
+ the HarfBuzz API that is only present if HarfBuzz has been built with
+ FreeType support, making the bootstrapping a bit easier.
- Remove version from filenames that caused a lot of polution in the
- release process. Use VERSIONINFO resource instead.
+ * src/autofit/ft-hb.c, src/autofit/ft-hb.h: New files, providing
+ `_hb_ft_font_create`, which is more or less a verbatim copy of the
+ corresponding HarfBuzz code from file `hb-ft.cc`.
- * builds/wince/vc2005-ce/freetype.vcproj,
- builds/wince/vc2008-ce/freetype.vcproj,
- builds/windows/visualce/freetype.vcproj,
- builds/windows/visualce/freetype.dsp: s/2101//g, but add `ftver.rc'.
- * builds/wince/vc2008-ce/index.html,
- builds/wince/vc2005-ce/index.html,
- builds/windows/visualce/index.html: s/2101//g.
+ * src/autofit/afglobal.c (af_face_globals_new): Use it.
+ * src/autofit/afshaper.h: Don't include `hb-ft.h` but `ft-hb.h`.
+ * src/autofit/autofit.c: Include `ft-hb.c`.
-2020-05-01 Alexei Podtelezhnikov <apodtele@gmail.com>
+ * LICENSE.TXT: Updated.
- * devel/ft2build.h: Override FT_CONFIG_MODULES_H here as well.
+2023-01-06 Ben Wagner <bungeman@chromium.org>
-2020-05-01 Alexei Podtelezhnikov <apodtele@gmail.com>
+ [truetype] Keep variation store consistent.
- [builds/unix] Consolidate marco overrides (for the demos to see them).
+ `tt_var_load_item_variation_store` fills out a `GX_ItemVarStore`. While it
+ may return an error, the item store must be left in a consistent state so
+ that any use or destruction of the item store can properly use or free the
+ data in it. Before this change the counts from the font data were read
+ directly into the item store before the actual allocation of the arrays to
+ which they referred. There exist many opportunities between the time the
+ counts are read and the arrays are allocated to return early due to invalid
+ data. When this happened the item store claimed to have entires it actually
+ did not, leading to crashes later when it was used.
- * builds/unix/unix-cc.in (FT_CONFIG_MODULES_H, FT_CONFIG_OPTIONS_H):
- Override them here...
- * builds/freetype.mk: ... instead of here.
+ Fixes: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=54449
-2020-04-08 Werner Lemberg <wl@gnu.org>
+ * src/truetype/ttgxvar.c (tt_var_load_item_variation_store): Read the counts
+ into local variables and store them in the item store only after the related
+ arrays are actually created on the item store.
- Allow setting `CC' in Unix build (#58051).
+2023-01-05 Ben Wagner <bungeman@chromium.org>
- * builds/unix/unix-cc.in (CC): Use `override'. The command line
- value of `CC' (if any) is stored already in `CCraw'.
+ [base] Report used stream's external status.
-2020-04-04 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+ In `open_face` the initial stream is set on the face, along with the
+ information about if FreeType is the owner of the stream object itself. The
+ loaders may in the course of their work replace this stream with a new
+ stream (as is the case for 'woff' and 'woff2'), which may have a different
+ ownership than the initial stream object (likely the original stream object
+ is owned by the user and is external, while the new stream object is created
+ internally to FreeType and is internal). When the stream is replaced, the
+ face's flags are updated with the new ownership status.
- [woff2] Return if single stream operation fails.
+ However, `open_face` cannot itself free this stream as its caller
+ `ft_open_face_internal` is responsible for this. In addition, in the case
+ of an error `open_face` cannot return an actual face with the new stream and
+ its ownership status to the caller. As a result, it must pass this
+ information back to the caller as a sort of "failed face" so that the caller
+ can clean up.
- * src/sfnt/sfwoff2.c (get_x_mins): Do it.
+ `open_face` was already passing back the new stream but was not passing back
+ the stream ownership information. As a result the stream may not have been
+ free'd when needed.
- * src/sfnt/woff2tags.c: Remove unused include.
+ Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=54700
-2020-03-22 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+ * src/base/ftobjs.c (open_face): Pass back the ownership information as
+ well.
+ (ft_open_face_internal): Updated.
- [docs] Fix building docs if `srcdir' != `builddir'.
+2023-01-05 Noah Cabral <cnoah1705@gmail.com>
- `docs/reference/*' was moved one directory up in commit 237fed6.
+ fix spelling err in LICENSE.txt
- * builds/unix/unix-def.in (PIP): Remove variable.
+2023-01-05 Dominik Röttsches <drott@chromium.org>
- * configure: Create `docs' directory and copy assets from
- `docs/markdown'.
+ [sfnt] Fix color stop bounds check calculation at table end.
- * docs/README: Output directory is `reference'.
+ Fixes https://bugs.chromium.org/p/skia/issues/detail?id=14021
-2020-03-21 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+ * src/sfnt/ttcolr.c (VAR_IDX_BASE_SIZE): New macro.
+ (tt_face_get_colorline_stops): Fix off-by-one bounds check calculation, take
+ `VarColorStop` into account, and hopefully make it easier to read.
- [docwriter] Drop support for Python < 3.5.
+2023-01-05 Alexei Podtelezhnikov <apodtele@gmail.com>
- Python versions < 3.5 have reached end-of-life and as such, no
- security or bug fixes will be provided for those versions. See
+ * src/base/ftobjs.c (FT_Request_Metrics): Avoid division by zero.
- https://devguide.python.org/#status-of-python-branches
-
- for more information.
+ The division-by-zero might happen in broken fonts (see #1194).
+ Instead of returning a huge number from FT_DivFix and failing
+ to scale later, we now bail immediately.
- * Jamfile (RefDoc): Add `site' parameter.
+2022-12-20 Alexei Podtelezhnikov <apodtele@gmail.com>
- * builds/detect.mk (std_setup): Update Python version requirement.
+ [psaux] Delay the upem validity assertion.\r
+ \r
+ Fixes #1194.\r
+ \r
+ * src/psaux/psft.c (cf2_getUnitsPerEm): Remove the upem assert.\r
+ (cf2_checkTransform): Assert the upem validity after checking the scale.
- * builds/freetype.mk (refdoc-venv): Use pip as `python -m pip'.
+2022-12-14 David Vanderson <david.vanderson@gmail.com>
+ Werner Lemberg <wl@gnu.org>
- * builds/unix/ax_compare_version.m4,
- builds/unix/ax_prog_python_version.m4: Macros to detect Python
- version. New files.
+ [gzip] Make static compilation not leak global symbols.
- * builds/unix/configure.raw: Check for Python >= 3.5 and remove
- check for `pip'.
+ * src/gzip/ftgzip.c (HAVE_HIDDEN): Do not define; it is no longer needed
+ because everything is static.
+ (HAVE_MEMCPY): Define.
+ (zcalloc, zcfree): Remove no longer needed definitions (because `Z_SOLO` is
+ active).
- * docs/CHANGES, docs/INSTALL.GNU, docs/README: Updated.
+ * src/gzip/patches/freetype-zlib.diff: Regenerated.
-2020-03-02 Moazin Khatti <moazinkhatri@gmail.com>
+ Fixes #1146.
- [gzip] Support `gzip' encoded header conditionally.
+2022-12-14 Werner Lemberg <wl@gnu.org>
- In order to support `gzip' encoded header the call to
- `inflateInit2' was modified in commit 6a92b1fadde26477a9179.
- However, this code breaks with the outdated internal version
- of zlib. This is a temporary fix to conditionally support
- `gzip' encoded header whenever a system installation of zlib
- is being used.
+ * src/gzip/ftzconf.h: Updated to zlib 1.2.13.
- Problem report in
+ I forgot to copy that file.
- https://lists.nongnu.org/archive/html/freetype-devel/2020-02/msg00023.html
+2022-12-14 Werner Lemberg <wl@gnu.org>
- * src/gzip/ftgzip.c (FT_Gzip_Uncompress): Change the the call to
- `inflateInit2' depending on whether the system installation is
- being used or the internal copy.
+ * builds/unix/configure.raw: Don't check for `memcpy` and `memmove`.
-2020-02-29 Ben Wagner <bungeman@google.com>
+ We expect a C99 compiler, and both functions are part of this standard.
- [truetype] Fix state of `FT_Face' for buggy `gvar' tables (#57923).
+2022-12-13 Werner Lemberg <wl@gnu.org>
- By resetting the blend as implemented with this commit fonts with
- invalid `gvar' tables may keep calling into `ft_var_load_gvar' from
- `tt_set_mm_blend' and failing, but the font was invalid anyway and
- we want to keep seeing the failure in `tt_set_mm_blend'.
+ [sdf, sfnt] Handle minor compiler warnings.
- * src/truetype/ttgxvar.c (ft_var_load_gvar): Calculate length of
- offset array once.
- Allocate arrays after `FT_FRAME_ENTER' (extra check before
- allocating and avoid needing to free array later if error entering
- frame).
- Always call `FT_FRAME_EXIT'.
- Consistently set counts immediately after array initialized.
- Reset the blend (particularly `blend->glyphoffsets') on failure.
+ * src/sdf/ftsdf.c (get_min_distance_conic): Initialize `nearest_point`.
-2020-03-01 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+ * src/sfnt/ttsvg.c (find_doc): Initialize `mid_doc`.
- [docs] Update docwriter stylesheet.
+ Fixes #1195.
- This change is required to support docwriter 1.2.1.
+2022-12-07 Werner Lemberg <wl@gnu.org>
- See
+ * subprojects/zlib.wrap: Micro-update from upstream.
- https://github.com/freetype/docwriter/issues/36
+2022-12-06 Jiří Malák <malak.jiri@gmail.com>
- for more information.
+ * include/freetype/internal/ftcalc.h (FT_MSB): Support Open Watcom 2.0.
- * docs/markdown/stylesheets/extra.css:
- (.md-typeset code) -> (.md-typeset pre>code)
- (pre) -> (pre>code)
- (p, .md-typeset p, h4): Remove commented styles.
- (table.index): Remove unused styles.
+ Closes !232.
-2020-02-28 Ben Wagner <bungeman@google.com>
+2022-11-23 Luca Bacci <luca.bacci982@gmail.com>
- [truetype] Add better checks for loading `gvar' table (#57905).
+ * src/base/ftdbgmem.c (ft_mem_source_compare): Add FT_COMPARE_DEF.
- * src/truetype/ttgxvar.c (ft_var_load_gvar): Delay settings of any
- `blend->xxxcount' values until the corresponding data has been
- checked.
- Also do some sanitizing to avoid a too early exit.
+ Closes !230.
- (TT_Vary_Apply_Glyph_Deltas): Improve tracing message.
+2022-11-21 Alexei Podtelezhnikov <apodtele@gmail.com>
-2020-02-27 Werner Lemberg <wl@gnu.org>
+ * src/autofit/afloader.c (af_loader_load_glyph): Remove `size` check.
- Make `FT_HAS_*' and `FT_IS_*' really return true (#57906).
+ This is done by `FT_Load_Glyph`.
- * include/freetype/freetype.h (FT_HAS_*, FT_IS_*): Implement it.
+2022-11-18 Alexei Podtelezhnikov <apodtele@gmail.com>
-2020-02-25 Dominik Röttsches <drott@chromium.org>
+ Comments added.
- Fix for CFF space glyph regression (#57541).
+2022-11-16 Johan Matsson <mjunix@ at github>
- * src/psaux/psft.c (cf2_decoder_parse_substrings): Replace early-out
- with FT_OFFSET.
+ * src/autofit/afloader.c (af_loader_load_glyph): Fix dereference.
-2020-02-22 Werner Lemberg <wl@gnu.org>
+ This must happen after the NULL check.
- [woff2] Fix font table access.
+ Taken from
+
+ https://github.com/freetype/freetype/pull/2
+
+2022-11-15 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/pcf/pcfutil.c ({Two,Four}ByteSwap): Use builtins or shifts.
+
+ We trust glibc which uses shifts or builtins to swap bytes. This
+ must be more efficient.
+
+2022-11-14 Werner Lemberg <wl@gnu.org>
+
+ * src/truetype/ttgxvar.c (tt_hvadvance_adjust): Integer overflow.
Reported as
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20778
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=50462
- * src/sfnt/sfwoff2.c (get_x_mins): Explicitly check for presence of
- `head' table, which might not have been processed yet.
+2022-11-14 Loïc Yhuel <loic.yhuel@softathome.com>
-2020-02-21 Werner Lemberg <wl@gnu.org>
+ [meson] Use generated ftmodule.h
- [psaux] Make `t1_decoder_parse_metrics' handle `op_div' (#57519).
+ ftmodule.h is generated at the root of the build directory, but FT_CONFIG_MODULES_H
+ (freetype/config/ftmodule.h) is used instead.
+ This makes the build fail when disabling modules in modules.cfg.
- * src/psaux/t1decode.c (t1_decoder_parse_metrics): Copy
- corresponding code from old engine's `t1_decoder_parse_charstrings'
- function.
+ * meson.build (harfbuzz_dep): Add '-DFT_CONFIG_MODULES_H=<ftmodule.h>'.
+
+2022-11-14 Loïc Yhuel <loic.yhuel@softathome.com>
-2020-02-19 Nikolaus Waxweiler <nikolaus.waxweiler@daltonmaag.com>
+ [meson] Fix generated ftmodule.h
- [autofit] Add support for Hanifi Rohingya script.
+ The sdf module wasn't recognized, so the generated ftmodule.h had "None_renderer_class".
- * src/autofit/afblue.dat: Add blue zone data for Hanifi Rohingya.
- * src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+ * builds/meson/parse_modules_cfg.py: Handle sdf in RASTER_MODULES.
- * src/autofit/afscript.h: Add Hanifi Rohingya standard character.
+2022-11-12 Dominik Röttsches <drott@chromium.org>
- * src/autofit/afranges.c, src/autofit/afstyles.h: Add Hanifi
- Rohingya data.
+ Add `TT_CONFIG_OPTION_NO_BORING_EXPANSION` configuration macro.
-2020-02-19 Werner Lemberg <wl@gnu.org>
+ This gives users a possibility to deactivate new features not (yet) in the
+ OpenType standard.
- Require HarfBuzz 1.8.
+ * include/freetype/config/ftoption.h, devel/ftoption.h
+ (TT_CONFIG_OPTION_NO_BORING_EXPANSION): New macro.
+
+ * src/truetype/ttgxvar.c (ft_var_load_avar): Use it to disable 'avar'
+ version 2.0 support.
- * builds/unix/configure.raw, CMakeLists.txt: Request HarfBuzz 1.8.0
- or newer.
+2022-11-12 Behdad Esfahbod <behdad@behdad.org>
- We are going to add auto-hinter support for Hanifi Rohingya, which
- was introduced in Unicode 11.0.
+ [truetype] Improve bounds checks for `ItemVariationStore`.
-2020-02-12 Werner Lemberg <wl@gnu.org>
+ * src/truetype/ttgxvar.c (tt_hvadvance_adjust): Move bounds check ...
+ (tt_var_get_item_delta): ... to this function, because it is safer. For
+ example, the 'avar' table 2.0 codepath was not performing a bounds check at
+ all.
- * src/sfnt/ttcmap.c (tt_face_build_cmaps): Ignore version (#57708).
+2022-11-12 Behdad Esfahbod <behdad@behdad.org>
-2020-02-04 Werner Lemberg <wl@gnu.org>
+ [truetype] In `ItemVariationStore`, value 0xFFFF for `dataCount` is valid.
- * src/truetype/ttinterp.c (TT_RunIns): Adjust loop counter (#57732).
+ It corresponds to outer indices of 0 to 0xFFFE.
- The font that exceeds the old limit is Constantine, version 1.001.
+ * src/truetype/ttgxvar.c (tt_var_load_item_variation_store): Remove invalid
+ code.
-2020-01-04 Werner Lemberg <wl@gnu.org>
+2022-11-11 Alexei Podtelezhnikov <apodtele@gmail.com>
- [base] Fix `FREETYPE_PROPERTIES=type1:hinting-engine=adobe`.
+ [pcf] Improve CMap efficiency and readability.
- * src/base/ftpsprop.c (ps_property_set) [hinting-engine]: Avoid an
- incorrect return value that caused a warning. The function did the
- right thing, though.
+ * src/pcf/pcfdrivr.c (pcf_cmap_char_{index,next}): Check and walk
+ the encoding array indexes.
-2020-01-03 Werner Lemberg <wl@gnu.org>
+2022-11-10 Sam James <sam@gentoo.org>
- [woff2] Fix memory leaks and a runtime warning.
+ Fix `-Wstrict-prototypes`.
- Reported as
+ * builds/unix/configure.raw: Fix `-Wstrict-prototypes`.
+ Clang 16 warns on these and they will be dropped in C23.
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19773
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18101
+ * builds/unix/freetype2.m4: Ditto.
- * src/sfnt/sfwoff2.c (compute_ULong_sum): Add missing cast.
- (reconstruct_hmtx): Add missing deallocation calls.
+2022-11-09 Ben Wagner <bungeman@chromium.org>
-2020-01-02 Dominik Röttsches <drott@chromium.org>
+ [truetype] Check avar_segment before access
- [truetype] Fix UBSan warning on offset to nullptr (#57501).
+ * src/truetype/ttgxvar.c (tt_done_blend): check `avar_segment` before
+ accessing to free its `correspondence`.
- * src/truetype/ttinterp.c (Ins_CALL): Fail if `exc->FDefs' is null.
+ Reported as:
-2019-12-31 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=53062
- [woff2] Allow bitmap-only fonts (#57394).
+2022-11-09 Ben Wagner <bungeman@chromium.org>
- * src/sfnt/sfwoff2.c (reconstruct_font): Fix test for `glyf' and
- `loca' tables.
+ [truetype] Restore behavior of ft_var_load_hvvar
-2019-12-21 Hugh McMaster <hugh.mcmaster@outlook.com>
+ * src/truetype/ttgcvar.c (ft_var_load_hvvar): restore previous behavior
- [docs] (2/2) Fix generation of API documentation (#56745).
+ In a previous change [0] the behavior of `ft_var_load_hvvar` was changed
+ to not load the item variation store if it was at offset 0, but not
+ return an error when this happened. This broke any users, like
+ `tt_hvadvance_adjust`, that rely on successful completion of
+ `ft_var_load_hvvar` to imply that returned table's `itemStore` had been
+ initialized. This lead such users to dereference NULL.
- Creating the API Reference in the (new) `reference' sub-directory is
- consistent with other documentation sub-topics, such as `design',
- `glyphs' and `tutorial'.
+ This change appears to have been unintentional and unrelated to the
+ actual avar2 changes. As a result, fix these NULL dereferences by
+ restoring the code to always attempt to initialize the `itemStore`.
- This patch fixes broken hyperlinks in the documentation pointing to
- and from the API Reference. It also allows web assets to load from
- their relative paths.
+ [0] ae4eb996 "[truetype] Add support for `avar` table 2.0 format."
- * builds/freetype.mk (DOC_DIR): Adjust.
- (refdoc, refdoc-venv): Add `--site' argument.
+ Reported as
- * builds/toplevel.mk (do-dist): Updated.
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=53061
-2019-12-21 Hugh McMaster <hugh.mcmaster@outlook.com>
+2022-11-08 Werner Lemberg <wl@gnu.org>
- [docs] (1/2) Move static web assets (#56745).
+ docs/CHANGES: Updated.
- * docs/reference/*: Move ...
- * docs: ... one directory up.
+2022-11-08 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-2019-12-21 Dominik Röttsches <drott@chromium.org>
+ [build] use AC_CHECK_PROG() macro for libpng-config detection
- Fix more UBSan warnings on adding offset to nullptr (#57432).
+ * builds/unix/configure.raw: use AC_CHECK_PROG() instead of `which` to find `libpng-config`.
- * src/truetype/ttinterp.c (Ins_LOOPCALL), src/psaux/psft.c
- (cf2_initLocalRegionBuffer): Use `FT_OFFSET'.
+2022-11-08 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-2019-12-16 Werner Lemberg <wl@gnu.org>
+ [build] fix for make multi
- [truetype] Fix UBSan warnings on adding offsets to nullptr.
+ Fix "make multi" by MR !223
- Reported as
+ * include/freetype/internal/services/svmm.h: include ftmm.h to define FT_Get_MM_Func.
+ * src/truetype/ttgxvar.h: include ftmmtypes.h to use GX_AVarTable properly.
+ * src/base/ftmac.c: include ftdebug.h to use FT_THROW() properly.
- https://bugs.chromium.org/p/chromium/issues/detail?id=1032152
+2022-11-08 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/truetype/ttinterp.c (Ins_FDEF, Ins_IDEF): Use `FT_OFFSET'.
+ * src/pfr/pfrsbit.c (pfr_lookup_bitmap_data): Accelerate the search.
-2019-12-14 Werner Lemberg <wl@gnu.org>
+ This is mostly for consistency because PFR fonts with bitmap strikes
+ do not seem to exist.
- [truetype] Fix integer overflow.
+2022-11-06 Alexei Podtelezhnikov <apodtele@gmail.com>
- Reported as
+ [bdf, pfr, psnames] Accelarate charmap searches.
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19305
+ The binary searches within charmaps can be accelerated because they
+ often contain dense continuous blocks of character codes. Within such
+ blocks, you can predict matches based on misses. This method has been
+ deployed in `bdf` since 0f122fef34; we only refactor it there. We now
+ use it in `pfr` and `psnames`, which speeds up the unicode charmap
+ access by about 50% in PFR and Type 1 fonts.
- * src/truetype/ttinterp.c (Ins_MIRP): Use `ADD_LONG'.
+ * src/bdf/bdfdrivr.c (bdf_cmap_char_{index,next}): Refactor.
+ * src/pfr/pfrcmap.c (pfr_cmap_char_{index,next}): Predict `mid` based
+ on the mismatch distance.
+ * src/psnames/psmodule.c (ps_unicodes_char_{index,next}): Ditto.
-2019-12-13 Werner Lemberg <wl@gnu.org>
+2022-11-04 Behdad Esfahbod <behdad@behdad.org>
- Another bunch of UBSan warnings on adding offsets to nullptr.
+ [truetype] Add support for `avar` table 2.0 format.
- Reported as
+ See
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19427
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19433
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19441
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19451
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19452
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19457
+ https://github.com/harfbuzz/boring-expansion-spec/blob/main/avar2.md
- * src/autofit/aflatin.c (af_latin_hints_compute_segments,
- af_latin_hints_compute_edges): Use `FT_OFFSET'.
+ for the specification.
- * src/base/ftstream.c (FT_Stream_EnterFrame): Use `FT_OFFSET'.
+ Currently, this is implemented only in most recent OS versions on Apple
+ platforms and in the HarfBuzz library, but it is expected to be added to the
+ OpenType standard soon.
- * src/psaux/cffdecode.c (cff_decoder_parse_charstrings): Exit early
- if there is no charstring.
+ * src/truetype/ttgxvar.h (GX_AVarTableRec): New structure.
+ (GX_BlendRec): Use it to replace `avar_segment` with `avar_table`.
- * src/psaux/psobjs.c (t1_decrypt): Use `FT_OFFSET'.
+ * src/truetype/ttgxvar.c (ft_var_load_avar): Load new table version.
+ (ft_var_to_normalized, tt_done_blend): Extend for new format.
+ (ft_var_load_hvvar, ft_var_to_design): Updated.
- * src/smooth/ftsmooth.c (ft_smooth_render_generic): Exit early for
- zero bitmap dimensions.
+2022-10-24 Werner Lemberg <wl@gnu.org>
-2019-12-09 Dominik Röttsches <drott@chromium.org>
+ Replace '1/64th' (and similar entries) with '1/64' in docs and comments.
- Fix more UBSan warnings on adding offset to nullptr (#57384).
+2022-10-24 Ivan Panchenko <ivanpan3@gmail.com>
- * src/smooth/ftsmooth.c (ft_smooth_render_generic),
- src/psaux/psobjs.c (ps_table_add): Use `FT_OFFSET'.
+ * include/freetype/*: Fix documentation typos.
-2019-12-05 Werner Lemberg <wl@gnu.org>
+2022-10-21 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/truetype/ttinterp.c (TT_RunIns): Use `FT_OFFSET'.
+ * src/truetype/ttgload.c: Cosmetic changes.
- Reported as
+2022-10-21 Alexei Podtelezhnikov <apodtele@gmail.com>
- https://bugs.chromium.org/p/chromium/issues/detail?id=1030614
+ [cff, truetype] Simplify SVG metrics scaling.
-2019-12-03 Werner Lemberg <wl@gnu.org>
+ Use pre-calculated scaling factors. Also, the advance widths used
+ to be rounded, which was incorrect.
- More nullptr offset UBSan warnings (#57331, #57347).
+ * src/cff/cffgload.c (cff_slot_load): Use `x_scale` and `y_scale`.
+ * src/truetype/ttgload.c (TT_Load_Glyph): Ditto.
- * src/autofit/afcjk.c (af_cjk_hints_compute_segments),
- src/psaux/psft.c (cf2_getSeacComponent), src/truetype/ttinterp.c
- (Ins_UNKNOWN): Use `FT_OFFSET'.
+2022-10-20 Werner Lemberg <wl@gnu.org>
-2019-11-29 Dominik Röttsches <drott@chromium.org>
+ * subprojects/zlib.wrap: Update to zlib version 1.2.13.
- Avoid more nullptr offset UBSan warnings (#57316).
+2022-10-18 Dominik Röttsches <drott@chromium.org>
- * src/base/ftoutln.c (FT_Outline_Transform): Bail on empty points.
- * src/cff/cffload.c (cff_subfont_load): Use `FT_OFFSET'.
- * src/psaux/psft.c (cf2_decoder_parse_substrings): Early out if
- `charstring_base' or `charstring_len' are null.
- * src/sfnt/ttload.c (tt_face_load_name): Use `FT_OFFSET'.
+ [sfnt] Additional bounds checks for `COLR` v1 table handling.
-2019-11-23 John Stracke <jstracke@Google.com>
+ * src/sfnt/ttcolr.c (read_paint): Add `colr` argument, necessary for...
+ ... another use of `ENSURE_READ_BYTES`.
+ Update callers.
+ (tt_face_get_paint_layers): Ensure that the 4-byte paint table
+ offset can be read.
- [base] Really fix #57194.
+ This is a follow-up to !124 and issue
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=52404
- Apply accidentally missed second part of patch.
+2022-10-18 Werner Lemberg <wl@gnu.org>
- * src/base/ftgloadr.c (FT_GlyphLoader_CheckPoints): Call
- `FT_GlyphLoader_CreateExtra'.
+ [gzip] Update sources to zlib 1.2.13.
-2019-11-23 Werner Lemberg <wl@gnu.org>
+2022-10-18 Alexei Podtelezhnikov <apodtele@gmail.com>
- [truetype] Avoid sanitizer warning (#57289).
+ * src/sfnt/ttsbit.c (tt_face_load_strike_metrics): Simplify calculations.
- * src/truetype/ttpload.c (tt_face_get_device_metrics): Use
- `FT_OFFSET'.
+2022-10-18 Werner Lemberg <wl@gnu.org>
-2019-11-23 Armin Hasitzka <prince.cherusker@gmail.com>
+ Minor formatting.
- [truetype] Fix integer overflow (#57287).
+2022-10-18 Dominik Röttsches <drott@chromium.org>
- * src/truetype/ttgload.c (compute_glyph_metrics): Use `SUB_LONG'.
+ [sfnt] Guard individual `COLR` v1 paint field reads.
-2019-11-23 Ben Wagner <bungeman@google.com>
+ * src/sfnt/ttcolr.c (ENSURE_READ_BYTES): New macro.
+ (read_paint): Use it – after the start pointer `p` has been checked for
+ whether it allows reading the format byte, each successive paint table field
+ read need to be bounds-checked before reading further values.
- [sfnt] Avoid sanitizer warning (#57286).
+ Reported as
- * src/sfnt/ttcmap.c (tt_face_build_cmaps): Avoid possible `NULL +
- offset' computation.
- Tag `table' as `const'.
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=52404
-2019-11-23 John Stracke <jstracke@Google.com>
- Werner Lemberg <wl@gnu.org>
+2022-10-17 Xiang Xiao <xiaoxiang@xiaomi.com>
- [base] Fix `NULL + offset' sanitizer warnings (#57194).
+ * builds/toplevel.mk: Prefix all paths with `$(TOP_DIR)/`.
- * src/base/ftgloadr.c (FT_GlyphLoader_Adjust_Points,
- FT_GlyphLoader_Adjust_Subglyphs): Use `FT_OFFSET'.
- (FT_GlyphLoader_CreateExtra): Add short cut if some values are zero.
+ This is useful for builds that are not started from the root directory.
-2019-11-23 Werner Lemberg <wl@gnu.org>
+2022-10-17 Liu Kunpeng(柳鲲鹏) <liukunpeng@ts-it.cn>
- * include/freetype/internal/ftmemory.h (FT_OFFSET): New macro.
+ * src/base/ftsynth.c (FT_GlyphSlot_Slant): New API with custom slant.
+ * include/freetype/ftsynth.h (FT_GlyphSlot_Slant): Declare it.
- Use this for `base + offset' pointer calculations where `base' can
- be NULL (triggering a sanitizer warning even if the resulting
- pointer gets never dereferenced since it is undefined behaviour
- in C).
+2022-10-15 Alexei Podtelezhnikov <apodtele@gmail.com>
- Suggested by Ben Wagner.
+ Note the lack of floating-point data types.
-2019-11-23 Ben Wagner <bungeman@google.com>
+2022-10-10 Werner Lemberg <wl@gnu.org>
- [sfnt] Ensure OTTO fonts have tables (#57285).
+ [cff] Remove `FT_CONFIG_OPTION_NO_GLYPH_NAMES`.
- * src/sfnt/ttload.c (tt_face_load_font_dir): Add test.
+ This ancient option stayed completely undocumented. Given that the 'cff'
+ driver requires the 'psnames' module, it makes no sense today to have this
+ macro.
-2019-11-23 Behdad Esfahbod <behdad@behdad.org>
+ * src/cff/cffdrivr.c (cff_services), src/cff/cffobjs.c (cff_face_init):
+ Remove corresponding conditional code.
- Minor fixes for recent compilers.
+2022-10-10 Werner Lemberg <wl@gnu.org>
- * src/gzip/infutil.h (inflate_mask): Add `const'.
+ Synchronize `ftoption.h` flavours.
- * src/autofit/aflatin2.c: Include `ft2build.h'.
+2022-10-10 Werner Lemberg <wl@gnu.org>
-2019-11-07 Nikolaus Waxweiler <madigens@gmail.com>
+ Minor comment changes.
- * CMakeLists.txt: Minor additions to the notes, compile
- builds/unix/ftsystem.c instead of src/base/ftsystem.c on UNIX.
+2022-10-05 Alexei Podtelezhnikov <apodtele@gmail.com>
- The latter change is based on the code proposed by rim in #55235.
+ Improve FT_Get_Name_Index docs and place it next to FT_Get_Glyph_Name.
-2019-10-25 Werner Lemberg <wl@gnu.org>
+2022-10-04 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/sfnt/sfwoff2.c (woff2_open_font): Check `num_fonts' for TTCs.
+ [autofit] Reset the face charmap directly.
- Reported as
+ There is no need to validate the original charmap in `FT_Set_Charmap`.
+ It can be reset directly.
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18494
+ * src/autofit/afglobal.c (af_face_globals_compute_style_coverage):
+ Use direct assignment.
+ * src/autofit/af{latin,cjk,indic}.c (af_latin_metrics_init): Ditto.
-2019-10-22 Werner Lemberg <wl@gnu.org>
+2022-10-04 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/sfnt/sfwoff2.c (woff2_open_font): Avoid undefined shift.
+ * src/type1/t1afm.c (T1_Read_PFM): Set charmaps directly.
- Also improve tracing.
+ As with the previous commit, we can avoid the validation checks
+ of `FT_Set_Charmap` and set it directly when choosing from the
+ available list.
- Reported as
+2022-10-03 Alexei Podtelezhnikov <apodtele@gmail.com>
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18390
+ * src/cache/ftccmap.c (FTC_CMapCache_Lookup): Avoid `FT_Set_Charmap`.\r
+ \r
+ Set charmap aggressively without all validations of `FT_Set_Charmap`\r
+ because we take it from the available array and only temporarily.\r
+ Even CMap Format 14 will gracefully return 0.
-20
19-10-10 Alexei Podtelezhnikov <apodtele@gmail.com>
+20
22-10-03 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/sfnt/pngshim.c (premultiply_data): Optimize for __SSE__ only.
+ * src/cache/ftcbasic.c (ftc_basic_family_get_count): Remove redundancy.
-2019-10-10 Werner Lemberg <wl@gnu.org>
+2022-09-30 Werner Lemberg <wl@gnu.org>
- * src/sfnt/sfwoff2.c (reconstruct_glyf): Check `triplet_size'.
+ * src/psaux/pshints.c (cf2_hintmap_insertHint): Fix midpoint computation.
- Reported as
+ Replace '(start + end) / 2' with 'start + (end - start) / 2' to avoid
+ overflow.
+
+ Fixes #1180.
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18108
+2022-09-30 Werner Lemberg <wl@gnu.org>
-2019-10-09 John Tytgat <John.Tytgat@esko.com>
+ * src/psaux/pshints.c (cf2_hintmap_build): Improve debugging output.
- [cff] Fix FT_FACE_FLAG_GLYPH_NAMES for CFF2 based fonts (#57023).
+2022-09-29 mlugg <mlugg@mlugg.co.uk>
- * src/cff/cffobjs.c (cff_face_init): Don't set
- FT_FACE_FLAG_GLYPH_NAMES for CFF2 based fonts.
+ [truetype] Fix undefined pointer arithmetic.
-2019-10-08 Werner Lemberg <wl@gnu.org>
+ * src/truetype/ttgxvar.c (tt_var_get_item_delta, ft_var_load_mvar): Use
+ `FT_OFFSET`.
- [woff2] Fix SFNT table checks.
+2022-09-29 Alexei Podtelezhnikov <apodtele@gmail.com>
- Also reduce number of SFNT table lookups.
+ * src/sfnt/ttsbit.c (tt_face_load_strike_metrics): Use lighter FT_DivFix.
+
+2022-09-29 Ali Chraghi <alichraghi@pm.me>
+
+ [base] FT_Attach_Stream: Make `parameters` argument constant.
+
+2022-09-29 Azamat Hackimov <azamat.hackimov@gmail.com>
+
+ * src/tools/*.py: Migrate to Python 3.
+
+ Fixes #1185, closes !205. Formatting changes according to PEP8.
+
+2022-09-27 Dominik Röttsches <drott@chromium.org>
+
+ [sfnt] Guard access in 'COLR' table when requesting child table pointer.
+
+ * src/sfnt/ttcolr.c (tt_face_get_colorline_stops, read_paint): Tighten
+ pointer bounds checks.
+ (get_child_table_pointer): Check whether incoming pointer `p` lies within
+ the 'COLR' table.
Reported as
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18065
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=51816
- * include/freetype/internal/wofftypes.h (WOFF2_InfoRec): Add fields
- `glyf_table', `loca_table', and `head_table'.
+2022-09-27 Ben Wagner <bungeman@chromium.org>
- * src/sfnt/sfwoff2.c (reconstruct_glyf): Update signature.
- Use table pointers in `info' parameter.
- (get_x_mins): Check `maxp_table'
- Use table pointers in `info' parameter.
- (reconstruct_font): Use and set table pointers in `info' parameter.
- Fix check for `glyf' and `loca' tables.
- Update call to `reconstruct_glyf'.
- (woff2_open_font): Updated.
+ [sfnt] Add SVG document bounds checking.
-2019-10-06 Werner Lemberg <wl@gnu.org>
+ Add a check that the document content is actually contained within the
+ `SVG ` table. Without this check a malformed font may claim arbitrary
+ memory as its document content.
- * src/sfnt/sfwoff2.c (reconstruct_glyf): Fix reallocation.
+ * src/sfnt/ttsvg.c (tt_face_load_svg): Take `numEntries` into account when
+ testing 'documentRecord' extents.
+ (find_doc): Rename `stream` to `document_records` for clarity.
+ (tt_face_load_svg_doc): Split `doc` from `doc_list` pointer for clarity.
+ Test that the document content is contained within the table.
+ Ensure minimum length of document before testing for gzip format.
Reported as
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18046
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=51812
-2019-10-06 Werner Lemberg <wl@gnu.org>
+2022-09-23 Alexei Podtelezhnikov <apodtele@gmail.com>
- Improve memory debugging.
+ [base] Clean up the bitmap flow control.
- * include/freetype/internal/ftmemory.h (FT_MEM_FREE): Use
- `FT_DEBUG_INNER' to set source code file name and line.
+ * src/base/ftbitmap.c (FT_Bitmap_Copy): Flip the copy if its pitch
+ is trully opposite, zero is not a positive value.
+ (FT_Bitmap_Convert): Set negative pitch as needed, accept negative
+ alignment values.
- * src/base/ftdbgmem.c (ft_mem_table_remove): Better formatting of
- tracing message.
+2022-09-22 Alexei Podtelezhnikov <apodtele@gmail.com>
-2019-10-03 Werner Lemberg <wl@gnu.org>
+ [base] Discard and recreate bitmaps for copying and converting.\r
+ \r
+ Reusing target bitmaps for copying and converting is permitted. It is,\r
+ however, pointless to preserve their content before overwriting. Free-\r
+ malloc might be faster than realloc.\r
+ \r
+ * src/base/ftbitmap.c (FT_Bitmap_Copy, FT_Bitmap_Convert): Free\r
+ an old buffer and create a new one.
- * src/sfnt/sfwoff2 (reconstruct_font): Fix reallocation.
+2022-09-16 Dominik Röttsches <drott@chromium.org>
- Reported as
+ Reject 'COLR' table if version is 1 but header too small.
+
+ * src/sfnt/ttcolr.c (tt_face_load_colr): If the version is determined to
+ be 1, then the table size has to be at least the size of the v1 header.
+ Also, for peeking the number of base glyphs and entries in the layer list,
+ ensure that the table is sufficiently long.
+
+ Fixes #1179. Original patch by Sergey Temnikov.
+
+2022-09-15 Werner Lemberg <wl@gnu.org>
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17966
+ * src/otvalid/otvgsub.c (otv_SingleSubst_validate): Fix format 1 handling.
-2019-10-01 Alexei Podtelezhnikov <apodtele@gmail.com>
+ Fixes #1181.
- * src/base/ftstroke.c (ft_stroker_inside): Speed up.
+2022-09-06 Dominik Röttsches <drott@chromium.org>
-2019-10-01 Werner Lemberg <wl@gnu.org>
+ [truetype] Reject 'fvar' loading when `num_instances` is too small.
- * src/sfnt/sfwoff2 (woff2_open_font): Initialize `woff2.ttc_fonts'.
+ * src/truetype/ttgxvar.c (TT_Get_MM_Var): Reject retrieving master when
+ 'fvar' values locally do not match with sanitized values from initialization
+ at `sfnt_init_face` time.
Reported as
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17804
+ https://bugs.chromium.org/p/chromium/issues/detail?id=1360295
-2019-09-30 Werner Lemberg <wl@gnu.org>
+2022-09-05 Dominik Röttsches <drott@chromium.org>
- * src/sfnt/sfwoff2.c (reconstruct_font): Fix memory leak.
+ [sfnt] Handle variable `COLR` v1 fonts without delta set index map
- Reported as
+ Fixes #1178.
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17812
+ * src/sfnt/ttcolr.c (get_deltas_for_var_index_base): Set outer index to
+ 0 and inner index to the delta index when retrieving deltas if the
+ `COLR` table has no delta set index map.
-2019-09-30 Werner Lemberg <wl@gnu.org>
+2022-09-05 Dominik Röttsches <drott@chromium.org>
- [woff2] Reject fonts without `head' table.
+ [sfnt] Pointer sanity checks before reading layer info in 'COLR' v0
- Also fix memory deallocation in case of error.
+ * src/sfnt/ttcolr.c (tt_face_get_colr_layer): Check that the pointer to
+ read from is within the 'COLR' table.
- `head' problem reported as
+ Reported as
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17820
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=50633
- * src/sfnt/sfwoff2.c (reconstruct_glyf): Don't use `stream_close'.
- Abort if `head_table' is NULL.
- Don't free `transformed_buf' in case of error.
- (woff2_open_font): Don't set `uncompressed_buf' to NULL.
+2022-09-05 Werner Lemberg <wl@gnu.org>
-2019-09-29 Werner Lemberg <wl@gnu.org>
+ [autofit] Minor fix.
- [woff2] Fix compiler warnings.
+ * src/autofit/afglobal.c (af_face_globals_compute_style_coverage): Avoid
+ compiler warning.
- Problem reported by Alexei.
+2022-09-05 Dominik Röttsches <drott@chromium.org>
- * src/sfnt/sfwoff2.c (reconstruct_glyf): Initialize `x_min'.
- (reconstruct_font): Initialize `num_hmetrics'.
- (woff2_open_font): Initialize `info'.
+ [sfnt] Don't require 'gvar' table to support variation fonts.
-2019-09-28 Werner Lemberg <wl@gnu.org>
+ Fixes #1172.
- * src/sfnt/sfwoff2.c (woff2_open_font): Fix sanity check.
+ * src/sfnt/sfobjs.c (sfnt_load_face): Tag font as Multiple Masters font if
+ `fvar` is present; do not require other tables to be present.
- Correct thinkos in patch from 2019-09-01.
+ * src/truetype/ttgxvar.c (tt_set_mm_blend): Allow for a missing 'gvar' table
+ when setting variation coordinates. However, if a 'gvar' table is actually
+ present, do perform a sanity check and fail on malformedness.
+ (TT_Get_MM_Var): Don't assume 'fvar' needs 'gvar' or 'CFF2 tables in all
+ cases, which is an overly tight check.
-2019-09-28 Werner Lemberg <wl@gnu.org>
+2022-08-27 Alexei Podtelezhnikov <apodtele@gmail.com>
- [woff2] Fix memory leaks.
+ * src/base/ftver.rc: Explicitly use UTF-16.
- One of them reported as
+ Fixes #1177 to avoid mistranslation and other problems.
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17766
+2022-08-26 Dominik Röttsches <drott@chromium.org>
- * src/sfnt/sfwoff2.c (woff2_open_font): Free `info->x_mins' and
- `woff2->ttc_fonts'.
+ [sfnt] Avoid undefined shifts in `COLR` v1 color line retrieval
- (reconstruct_glyf): Initialize `info->x_mins'.
+ * src/sfnt/ttcolr.c (tt_face_get_colorline_stops): Disambiguate shift
+ behavior by using multiplication using macros from ftcalc.h.
-2019-09-27 Alexei Podtelezhnikov <apodtele@gmail.com>
+ Fixes: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=50573
- * src/base/ftstroke.c (ft_stroker_cap): Speed up caps.
+2022-08-21 Sean Farrell <sean.farrell@rioki.org>
-2019-09-25 Alexei Podtelezhnikov <apodtele@gmail.com>
+ CMakeLists.txt (FT_ENABLE_ERROR_STRINGS): New configuration option.
- * src/base/ftstroke.c (ft_stroker_outside): Speed up clipped miter.
- * include/freetype/ftstroke.h: Wordsmith miter docs.
+ This option uncomments FreeType configuration macro
+ `FT_CONFIG_OPTION_ERROR_STRINGS` to make function `FT_Error_String` return
+ meaningful error strings.
-2019-09-25 Werner Lemberg <wl@gnu.org>
+ This option is off by default.
- * src/sfnt/sfwoff2.c (woff2_open_font): Check (sum of) table sizes.
+2022-08-21 Chris Liddell <chris.liddell@artifex.com>
- Reported as
+ [base, type1] Better handling of out-of-memory situations.
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17684
+ This follows similar code in `cff_slot_done`.
-2019-09-23 Alexei Podtelezhnikov <apodtele@gmail.com>
+ * src/base/ftobjs.c (ft_glyphslot_done), src/type1/t1objs.c
+ (T1_GlyphSlot_Done): Check `internal` pointer.
- * src/base/ftstroke.c (ft_stroke_border_arcto): Speed up calculations.
+ The Type1 problems was reported as
-2019-09-20 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=50057.
- [woff2] Fix memory leaks.
+2022-08-06 Tim-Philipp Müller <tim@centricular.com>
- Reported as
+ ci: bump windows image and use newer runner and vs2019
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16896
+ The old 1809 runner will be decommissioned at some point.
- * src/sfnt/sfwoff2.c (woff2_open_font): Fix error handling.
- Free `uncompressed_buf'.
- (reconstruct_font): Free `transformed_buf'.
+2022-08-04 @udoudou <>
-2019-09-17 Werner Lemberg <wl@gnu.org>
+ * src/cache/ftcmanag.c (FTC_Manager_New): Initialize `cur_weight`.
- * src/otvalid/otvcommon.c (otv_Coverage_get_last): Guard `count'.
+ See !192.
- Problem reported by Marc Schönefeld <marc.schoenefeld@gmx.org>.
+2022-08-02 Alexei Podtelezhnikov <apodtele@gmail.com>
-2019-09-17 Werner Lemberg <wl@gnu.org>
+ * src/sfnt/ttload.c: Trace formatting updates.
- * src/sfnt/sfwoff2.c (woff2_open_font): Check table index.
+2022-08-02 Alexei Podtelezhnikov <apodtele@gmail.com>
- Reported as
+ * src/psaux/psobjs.c (ps_table_release): Remove redundant casting.
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17100
+2022-08-02 Alexei Podtelezhnikov <apodtele@gmail.com>
-2019-09-15 Avi Halachmi (:avih) <avihpit@yahoo.com>
+ * src/base/ftobjs.c (Mac_Read_sfnt_Resource): Reduce casting.
- [cmake] Don't fail if brotli is missing (#56894).
+2022-08-02 Alexei Podtelezhnikov <apodtele@gmail.com>
- The libs which cmake controls are commented out at
+ [cache] Remove some casts, clean up tracing.
- include/freetype/config/ftoption.h
+ * src/cache/ftcbasic.c (FTC_ImageCache_Lookup, FTC_SBitCache_Lookup):
+ Clean up tracing types.
+ * src/cache/ftccache.c (ftc_node_destroy): Ditto.
+ * src/cache/ftcmanag.c (FTC_Manager_Check): Ditto.
+ (FTC_Manager_Check, FTC_Node_Unref): Remove a cast.
+ * src/cache/ftccmap.c (FTC_CMapCache_Lookup): Ditto.
- and cmake un-comment each enabled library, but the brotli option was
- not commented out, therefore `FT_CONFIG_OPTION_USE_BROTLI' remained
- defined even if brotli was missing/disabled/etc.
+2022-08-01 Alexei Podtelezhnikov <apodtele@gmail.com>
- Comment it such that cmake can control it, which means leaving it
- undefined if brotli is missing.
+ [autofit] Updated to reduce casting (cont'd).
- * include/freetype/config/ftoption.h: Fix typo.
+ * src/autofit/afmodule.h (AF_ModuleRec): Change `default_script` type.
+ * src/autofit/afglobal.c (af_face_globals_compute_style_coverage):
+ Remove casting.
+ * src/autofit/afmodule.c (af_property_{set,get}): Updated accordingly.
-2019-09-05 Werner Lemberg <wl@gnu.org>
+2022-08-01 Alexei Podtelezhnikov <apodtele@gmail.com>
- [cmake] Add brotli support.
+ [autofit] Updated to reduce casting.
- * CMakeLists.txt (FT_WITH_BROTLI): New option.
+ * src/autofit/afglobal.h (AF_FaceGlobalsRec): Change `glyph_count` type.
+ * src/autofit/afglobal.c (af_face_globals_compute_style_coverage,
+ af_face_globals_get_metrics, af_face_globals_is_digit,
+ af_face_globals_new): Changed local types and updated accordingly.
+ * src/autofit/aflatin.c (af_latin_metrics_init_blues): Ditto.
- * builds/cmake/FindBrotliDec.cmake: New file.
+2022-08-01 Alexei Podtelezhnikov <apodtele@gmail.com>
-2019-09-05 Werner Lemberg <wl@gnu.org>
+ [psaux] Remove unused structure field.
- Fix handling of `AF_CONFIG_OPTION_INDIC'.
+ * include/freetype/internal/psaux.h (PS_TableRec): Remove `num_elems`.
+ * src/psaux/psobjs.c (ps_table_new): Remoove its initialization.
- * devel/ftoption.h, include/freetype/config/ftoption.h:
- `AF_CONFIG_OPTION_INDIC' needs `AF_CONFIG_OPTION_CJK'.
+2022-07-30 Dominik Röttsches <drott@chromium.org>
-2019-09-05 Werner Lemberg <wl@gnu.org>
+ [sfnt] Implement VarClipBox.
- CMakeLists.txt: Fix generation of DLL related stuff (#56852).
+ * src/sfnt/ttcolr.c (tt_face_get_color_glyph_clipbox): Depending on the
+ format, read `var_index_base`, then retrieve and apply scaled deltas.
- Extract `version_info' variable from `builds/unix/configure.raw' and
- use the data to correctly set `LIBRARY_VERSION' and
- `LIBRARY_SOVERSION'.
+2022-07-30 Dominik Röttsches <drott@chromium.org>
- Also use the data to set `ft_version' field in `freetype2.pc'.
- Also fix the needed minimum version of HarfBuzz in `freetype2.pc'.
+ [sfnt] Fix typo in clip box computation.
-2019-09-03 Werner Lemberg <wl@gnu.org>
+ * src/sfnt/ttcolr.c (tt_face_get_color_glyph_clipbox): Use appropriate
+ scale factor for `yMin` and `yMax`.
- * src/sfnt/sfwoff2.c (compute_ULong_sum): Fix undefined shift.
+2022-07-30 Alexei Podtelezhnikov <apodtele@gmail.com>
- Reported as
+ [autofit] Use unsigned accounting for hints.
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16933
+ * src/autofit/afhints.h (AF_AxisHintsRec): Use unsigned types.
-2019-09-01 Werner Lemberg <wl@gnu.org>
+ * src/autofit/afhints.c (af_axis_hints_new_{segment,edge},
+ af_glyph_hints_get_num_segments, af_glyph_hints_get_segment_offset):
+ Updated accordingly.
+ * src/autofit/aflatin.c (af_cjk_hints_compute_edges): Ditto.
+ * src/autofit/afcjk.c (af_cjk_hints_compute_edges): Ditto.
- * src/sfnt/sfwoff2.c (woff2_open_font): Add sanity check.
+2022-07-30 Alexei Podtelezhnikov <apodtele@gmail.com>
- Don't trust `totalSfntSize' unconditionally.
+ * src/autofit/afhints.h: Remove dead code.
- Reported as
+2022-07-29 Werner Lemberg <wl@gnu.org>
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16893
+ * src/base/ftglyph.c (FT_Get_Glyph): Set `*aglyph` to NULL in case of error.
-2019-08-27 Dominik Röttsches <drott@chromium.org>
+2022-07-29 Werner Lemberg <wl@gnu.org>
- [woff2] Don't use `FT_UInt64' (#56815).
+ Fix compilation if `TT_CONFIG_OPTION_GX_VAR_SUPPORT` is not set.
- * src/sfnt/sfwoff2.c (woff2_open_font): Use `FT_UInt32' for
- `file_offset'. This fixes builds on platforms where `FT_LONG64' is
- not defined while still being sufficient to store a file offset.
+ * src/sfnt/ttcolr.c: Protect relevant code with
+ `TT_CONFIG_OPTION_GX_VAR_SUPPORT`.
-2019-08-27 Werner Lemberg <wl@gnu.org>
+2022-07-29 Werner Lemberg <wl@gnu.org>
- [truetype] Prevent crash in `TT_Set_Named_Instance' (#56813).
+ Fix clang14 compiler warnings.
- * src/truetype/ttgxvar.c (TT_Set_Named_Instance): Fix error
- handling.
+ * include/freetype/internal/ftstream.h (FT_GET_SHORT_LE, FT_GET_USHORT_LE):
+ Fix type.
-2019-08-27 Werner Lemberg <wl@gnu.org>
+ * src/sfnt/ttcolr.c (get_deltas_for_var_index_base): Always return boolean
+ value.
+ (tt_face_get_colorline_stops): Fix type of `var_index_base`.
- [woff2] Fix compiler warnings.
+2022-07-26 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/sfnt/sfwoff2.c (read_num_hmetrics): Remove unused argument
- `table_len'.
- Update caller.
- (triplet_decode, compute_bbox, store_loca, reconstruct_glyf): Make
- `i' variable unsigned.
- (reconstruct_glyph): Remove condition which is always false.
- (reconstruct_html): Removed unused argument `transformed_size'.
- Update caller.
+ [pfr] Fortify the kerning code.
- * src/sfnt/woff2tags.c (woff2_known_tags): Remove condition which is
- always false.
+ Any array index must be strictly less then the array size. Therefore,
+ we must reject indexes that are equal to the array size. Alternatively,
+ we should move the bounds check before the index decrement but that
+ would be confusing.
-2019-08-27 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+ In addition, it is ok to decrement zero (.notdef) and get UINT_MAX,
+ which is then automatically rejected in the bounds check.
- [woff2] Check whether known tag is in array bounds.
+ * src/pfr/pfrobjs.c (pfr_face_get_kerning): Fix the bounds checking.
- If table tag is not 0x3f, we expect a value between 0 and 62. If
- this is not the case, exit with errors.
+2022-07-26 Werner Lemberg <wl@gnu.org>
- * src/sfnt/sfwoff2/c: Check whether table tag makes sense.
+ [pfr] Add some safety guards.
- * src/sfnt/woff2tags.c: Return 0 if tag is out of bounds.
+ * src/pfr/pfrload.c (pfr_phy_font_load): Check resolutions and number of
+ characters.
-2019-08-27 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+ Fixes #1174.
- * src/sfnt/sfwoff2.c: Improve trace comments.
+2022-07-26 Werner Lemberg <wl@gnu.org>
- Adjust tracing levels for comments, and more formatting.
+ * src/pfr/*.c: Trivial improvements and formatting.
-2019-08-27 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+2022-07-24 Werner Lemberg <wl@gnu.org>
- [woff2] Support `hmtx' reconstruction when `glyf' is untransformed.
+ * configure: s/egrep/grep -E/
- `reconstruct_hmtx' requires `info->x_mins' and `info->num_glyphs' to
- reconstruct the hmtx table. In case glyf is not transformed, we
- call `get_x_mins' which does the necessary work.
+ `egrep` is deprecated.
- * src/sfnt/sfwoff2.c (get_x_mins): New function.
- (reconstruct_font): Call get_x_mins.
+2022-07-23 Ben Wagner <bungeman@chromium.org>
-2019-08-27 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+ [base] Build outlines in amortized constant time.
- [sfnt] Support `face->num_faces' for WOFF2 fonts.
+ When resizing the loader's points and contours, resize them to at least 1.5
+ times their current size. The code currently only reserves as much space as
+ is currently required, leading to O(n^2) runtime when adding points one at a
+ time.
- Set correct value of `face->num_faces' for WOFF2 fonts. This is
- being handled separately because we only load the tables for the
- requested font face in `woff2_open_font' and create a single-face
- sfnt stream.
+ This change does not attempt to ever shrink the loader's point and contour
+ storage since this was not attempted previously either. The 1.5 multiple
+ was chosen as a trade-off between potentially unused space and the runtime.
- The full discussion is at:
+ * src/base/ftgloader.c (FT_GlyphLoader_CheckPoints): Implement it.
- https://lists.gnu.org/archive/html/freetype-devel/2019-08/msg00000.html
+ Fixes #1173.
- * src/sfnt/sfobjs.c (sfnt_open_font): Add parameter
- `woff2_num_faces'.
- (sfnt_init_face): Introduce variable `woff2_num_faces', and change
- `face->root.num_faces' if `woff2_num_faces' is set.
+2022-07-09 Dominik Röttsches <drott@chromium.org>
- * src/sfnt/sfwoff2.c (woff2_open_font): Validate requested face
- index and handle negative face indices.
+ [sfnt] Support variable 'COLR' v1 `PaintVarSkew*`.
- * src/sfnt/sfwoff2.h (woff2_open_font): Add parameter `num_faces' to
- declaration.
+ * src/sfnt/ttcolr.c (FT_PaintFormat_Internal): New enumeration values
+ `FT_COLR_PAINTFORMAT_INTERNAL_VAR_SKEW`,
+ `FT_COLR_PAINTFORMAT_INTERNAL_SKEW_CENTER`, and
+ `FT_COLR_PAINTFORMAT_INTERNAL_VAR_SKEW_CENTER`.
+ (read_paint): Handle new enumeration values.
-2019-08-27 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+2022-07-09 Dominik Röttsches <drott@chromium.org>
- [woff2] Improve memory and error handling.
+ [sfnt] Support variable 'COLR' v1 `PaintVarRotate*`.
- Free up memory after use, and improve error handling.
+ * src/sfnt/ttcolr.c (FT_PaintFormat_Internal): New enumeration values
+ `FT_COLR_PAINTFORMAT_INTERNAL_VAR_ROTATE` and
+ `FT_COLR_PAINTFORMAT_INTERNAL_VAR_ROTATE_CENTER`.
+ (read_paint): Handle new enumeration values.
- * src/sfnt/sfwoff2.c (reconstruct_font, woff2_open_font): Implement
- changes.
+2022-07-09 Dominik Röttsches <drott@chromium.org>
-2019-08-27 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+ [sfnt] Support 'COLR' v1 variable `PaintVarScale*`.
- [woff2] Avoid too many calls to `FT_REALLOC'.
+ * src/sfnt/ttcolr.c: (FT_PaintFormatInternal): New enumeration values
+ `FT_COLR_PAINTFORMAT_INTERNAL_VAR_SCALE`,
+ `FT_COLR_PAINTFORMAT_INTERNAL_VAR_SCALE_CENTER`,
+ `FT_COLR_PAINTFORMAT_INTERNAL_VAR_SCALE_UNIFORM`, and
+ `FT_COLR_PAINTFORMAT_INTERNAL_VAR_SCALE_UNIFORM_CENTER`.
+ (read_paint): Handle new enumeration values.
- We do this by using `totalSfntSize' as an initial reference, and
- extending the buffer when required. This reduces rendering time
- considerably.
+2022-07-09 Dominik Röttsches <drott@chromium.org>
- * include/freetype/internal/wofftypes.h (WOFF2_HeaderRec): Add
- `totalSfntSize', rename `total_sfnt_size' to `actual_sfnt_size'.
+ [sfnt] Support for 'COLR' v1 variable translate.
- * src/sfnt/sfwoff2.c (write_buf): Add parameter `dst_size' to keep
- track of and update total size of stream.
+ * src/sfnt/ttcolr.c (FT_PaintFormat_Internal): New enumeration value
+ `FT_COLR_PAINTFORMAT_INTERNAL_VAR_TRANSLATE`.
+ (read_paint): Handle new enumeration value.
- (WRITE_SFNT_BUF, WRITE_SFNT_BUF_AT): Modify macros accordingly.
+2022-07-09 Dominik Röttsches <drott@chromium.org>
- (pad4, store_loca, reconstruct_glyf, reconstruct_hmtx,
- reconstruct_font): Update parameters to accept `sfnt_size'.
+ [sfnt] Support for 'COLR' v1 variable transforms.
- (woff2_open_font): Add variable `sfnt_size'. Use WOFF2 header field
- `totalSfntSize' as initial reference (if value makes sense) and
- allocate `totalSfntSize' bytes for the sfnt stream. `write_buf'
- handles reallocation if and when required. Also resize the stream
- to `actual_sfnt_size' after reconstruction.
+ * src/sfnt/ttcolr.c (FT_PaintFormat_Internal): New enumeration value
+ `FT_COLR_PAINTFORMAT_INTERNAL_VAR_TRANSFORM`.
+ (read_paint): Handle new enumeration value.
-2019-08-27 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+2022-07-09 Dominik Röttsches <drott@chromium.org>
- [woff2] Reconstruct `loca', `hmtx', and swap out stream.
+ [sfnt] Deltas for 'COLR' v1 gradient coordinates.
- Add necessary functions to reconstruct loca and hmtx tables (the two
- remaining tables that can have a transform). `woff2_open_font' is
- now capable of loading a woff2 font face. This code may still need
- more refining and better memory management.
+ * src/sfnt/ttcolr.c (read_paint) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Read and
+ apply deltas to radial, linear, and sweep gradient coordinates such as 'p0',
+ 'p1', 'p2', 'center', 'radii', and 'angles'.
- * include/freetype/internal/wofftypes.h (WOFF2_HeaderRec): Add total
- (final) size of sfnt stream.
+2022-07-08 Dominik Röttsches <drott@chromium.org>
- (WOFF2_InfoRec): Add header checksum value.
+ [sfnt] Support variable 'COLR' v1 color lines.
- * src/sfnt/sfobjs.c (sfnt_open_font): Change `face_instance_index'
- parameter to its pointer so its value can be modified by
- `woff2_open_font'.
+ * include/freetype/ftcolor.h (FT_ColorStopIterator): Add field
+ `read_variable` to indicate whether a variation index base should be read.
- * src/sfnt/sfwoff2.c: (WRITE_SFNT_BUF_AT): New macro to write into
- sfnt buffer at given position.
+ * src/sfnt/ttcolr.c: (FT_PaintFormat_Internal): New enumerations
+ `FT_COLR_PAINTFORMAT_INTERNAL_VAR_LINEAR_GRADIENT`
+ `FT_COLR_PAINTFORMAT_INTERNAL_VAR_RADIAL_GRADIENT`, and
+ `FT_COLR_PAINTFORMAT_INTERNAL_VAR_SWEEP_GRADIENT`.
+ (read_color_line): New parameter `read_variable`; update callers.
+ (read_paint): Handle new enumerations.
- (write_buf): Add parameter `extend_buf' which allows caller to
- specify whether buffer should be reallocated before copying data.
+2022-07-07 Dominik Röttsches <drott@chromium.org>
- (WRITE_SFNT_BUF): Updated.
+ [sfnt] Apply variation deltas to `PaintVarSolid`.
- (pad4, store_loca, reconstruct_htmx): New functions.
+ * src/sfnt/ttcolr.c (FT_PaintFormat_Internal_): New enumeration
+ `FT_COLR_PAINTFORMAT_INTERNAL_VAR_SOLID`.
- (reconstruct_glyf): Calculate loca values and store them.
+ (get_deltas_for_var_index_base) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: New
+ function to retrieve an array of delta values, which will be used for most
+ of 'COLR' v1 variation formats (in follow-up commits).
- (reconstruct_font): Call `reconstruct_hmtx', write table record
- entries, and calculate table checksums. Also calculate font
- checksum and update `checksumAdjustment' entry in head table.
+ (read_paint): Add `face` parameter; update caller.
+ Handle `FT_COLR_PAINTFORMAT_INTERNAL_VAR_SOLID`.
- (woff2_open_font): Open stream for sfnt buffer, swap out input
- stream and return.
+2022-07-07 Dominik Röttsches <drott@chromium.org>
- * src/sfnt/sfwoff2.h (woff2_open_font): Modify parameter to accept
- pointer to `face_index'.
+ [sfnt] Check safety of cast to `TT_Driver` before accessing member.
-2019-08-27 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+ * src/sfnt/ttcolr.c (VARIABLE_COLRV1_ENABLED): Access
+ `enable_variable_colrv1` only if driver class matches.
- [woff2] Reconstruct transformed `glyf' table.
+2022-07-06 Stephen Holdaway <stecman@gmail.com>
- Reconstruct `glyf' table if it is transformed in the uncompressed
- table stream. Also add necessary structures, macros and functions.
+ doc: Clarify description of `FT_Stream_IoFunc`.
- * include/freetype/internal/wofftypes.h (WOFF2_InfoRec,
- WOFF2_SubstreamRec, WOFF2_PointRec): New structures.
- (WOFF2_TableRec): s/OrigLength/dst_length/.
+ The existing documentation comments on `FT_Stream_IoFunc` hinted at the dual
+ seek/read behavior required for custom stream implementations to work, but
+ it didn't explicitly explain it. Without looking at the internals of
+ FreeType, it was easy for someone to assume their implementation should
+ handle both seek and read operations all the time. If this is done, you get
+ a variety of errors, but mostly just `Unknown_File_Format` (error code
+ 0x02).
- * src/sfnt/sfwoff2.c (READ_255USHORT, READ_BASE128): Use
- `FT_SET_ERROR' to set implicit `error' variable.
+2022-07-04 Dominik Röttsches <drott@chromium.org>
- (WRITE_SHORT): New macro.
+ [sfnt] Load variation store for 'COLR' v1.
- (N_CONTOUR_STREAM, N_POINTS_STREAM, FLAG_STREAM, GLYPH_STREAM,
- COMPOSITE_STREAM, BBOX_STREAM, INSTRUCTION_STREAM): New macros to
- refer to substreams of the transformed `glyf' tables.
+ * src/sfnt/ttcolr.c: Include `ttobjs.h` temporarily.
+ (VARIABLE_COLRV1_ENABLED): New temporary macro to detect whether variable
+ COLRv1 is enabled.
+ (Colr): New fields `var_store` and `delta_set_idx_map`.
+ (tt_face_load_colr, tt_face_free_colr) [VARIABLE_COLRV1_ENABLED]: Load and
+ free variation store data using the functions from the Multiple Masters
+ service.
- (Read255UShort, ReadBase128): Return errors set by `FT_READ_XXX'
- macros.
+2022-07-03 Chris Liddell <chris.liddell@artifex.com>
- (with_sign, safe_int_addition): New functions to add sign to values
- based on a flag and perform safe addition respectively.
+ [base] Improve error handling in `FT_GlyphLoader_CheckPoints`.
- (triplet_decode): Decode variable-length (flag, xCoordinate,
- yCoordinate) triplet for a simple glyph. See
+ If `FT_GlyphLoader_CreateExtra` returns an error (and a couple of other
+ places), `FT_GlyphLoader_CheckPoints` would propagate the error immediately,
+ rather than cleaning up the partially set up `FT_GlyphLoader`. As a
+ consequence, a subsequent attempt to create a glyph could result in a crash.
- https://www.w3.org/TR/WOFF2/#triplet_decoding
+ * src/base/ftgloadr.c (FT_GlyphLoader_CheckPoints): Ensure all the error
+ conditions exits are consistent, eventually calling `FT_GlyphLoader_Reset`.
- (store_points, compute_bbox, composteGlyph_size, reconstruct_glyf):
- New functions.
+2022-07-03 Thomas Sondergaard <thomas@sondergaard.cc>
- (reconstruct_font): Call `reconstruct_glyf'.
+ CMakeLists.txt: Provide both 'freetype' and 'Freetype::Freetype' targets.
- * src/sfnt/sfwoff2.h: Add required constants.
+ FreeType can be located by consuming projects that use
+ `find_package(Freetype)` either via the old `MODULE` path (which uses
+ `FindFreetype.cmake` supplied by CMake), or via the new `CONFIG` path (which
+ uses `freetype-config.cmake` as supplied by this project). Up to this point
+ the CMake module has supplied the target `Freetype::Freetype` and the config
+ file provided by this project the target `freetype`. Now we supply both
+ `freetype` and `Freetype::Freetype` so that consuming projects can always
+ use the target `Freetype::Freetype` regardless of what path was taken by
+ `find_package(Freetype)`.
- * src/sfnt/woff2tags.h: Move out constants to `sfwoff2.h'.
+ Fixes #1165.
-2019-08-27 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+2022-07-02 Werner Lemberg <wl@gnu.org>
- [woff2] Copy un-transformed tables to sfnt stream.
+ include/freetype/ftmm.h: Improve documentation.
- Copy un-transformed tables to the sfnt stream.
+2022-07-01 Dominik Röttsches <drott@chromium.org>
- * src/sfnt/sfwoff2.c: (WRITE_SFNT_BUF): New macro.
- (write_buf): New function. Extend memory of `dst' buffer and copy
- bytes from `src'.
- (compute_ULong_sum): New function. Calculate checksum of table.
- (reconstruct_font): Change `FT_Byte* sfnt' to `FT_Byte**
- sfnt_bytes'. This has been done because we reallocate memory to
- `sfnt' multiple times, which may change the pointer value of `sfnt'.
- This new pointer must be propogated back to the caller. Same reason
- for using a double pointer in `write_buf'.
+ [base] Round values in `FT_MulAdd_Fix`.
- * src/sfnt/woff2tags.h (WOFF2_DEFAULT_MAX_SIZE): New macro used for
- overflow checking.
+ This avoids regressing Blink layout tests and makes `FT_MulAdd_Fix` delta
+ retrieval implementation consistent with the previous implementation, which
+ used `FT_fixedToInt` and included rounding.
-2019-08-27 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+ * src/base/ftcalc.c (FT_MulAdd_Fix): Implement it.
+ Also fix remaining `temp` initialization compilation issue.
- [woff2] Create stream for uncompressed buffer.
+ Fixes #1169.
- Uncompressed buffer is now an `FT_Stream'.
+2022-07-01 Werner Lemberg <wl@gnu.org>
- Perform basic checks and start iterating over tables.
+ Minor formatting.
- * src/sfnt/sfwoff2.c (stream_close, find_table, read_num_hmetrics):
- New functions.
- (reconstruct_font): Modify parameters and iterate over tables.
- (woff2_open_font): Updated.
+2022-06-30 Dominik Röttsches <drott@chromium.org>
-2019-08-27 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+ Fix initialisation of temp variable in new FT_MulAddFix
- [woff2] Handle TTCs and start reconstructing font.
+ src/truetype/ttgxvar.c (FT_MulAddFix): Initialise `temp`.
- We `handle' TTCs by modifying the `indices' array to point to only
- those tables that are part of the requested `face_index'.
+2022-06-29 Dominik Röttsches <drott@chromium.org>
- Set and use `num_tables' in `WOFF2_TtcFont'.
+ [truetype] Perform variation store delta computation with 64-bit precision.
- * src/sfnt/sfwoff2.c (reconstruct_font): New function.
- (woff2_open_font): Start reconstruction of font.
+ * include/freetype/internal/ftmmtypes.h (FT_ItemVarDelta): Make type
+ explicitly 32-bit.
+ * include/freetype/internal/services/svmm.h
+ (FT_Var_Get_Item_Delta_Func): Change return type to `FT_ItemVarDelta`
+ * truetype/ttgxvar.h (tt_var_get_item_delta): Change return type to
+ `FT_ItemVarDelta`.
+ * truetype/ttgxvar.c (tt_var_get_item_delta): Store scalars and deltas
+ to intermediate array, perform computation using new method
+ `FT_MulAddFix`.
-2019-08-27 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+2022-06-29 Dominik Röttsches <drott@chromium.org>
- [woff2] Get known tags from function.
+ New function `FT_MulAddFix` to compute the sum of fixed-point products.
- Change `KnownTags' to a function (`woff2_known_tags'). This avoids
- introducing a global constant array. This function returns the
- specified index without *any* checks. The caller must ensure that
- `index' is within array limits.
+ This function, based on the code of `FT_MulFix`, uses 64-bit precision
+ internally for intermediate computations.
- * src/sfnt/sfwoff2.c (woff2_open_font): Change `KnownTags[...]'
- notation to `woff2_known_tags( ... )'.
+ * include/freetype/internal/ftcalc.h, base/ftcalc.c (FT_MulAddFix):
+ Implement it.
- * src/sfnt/woff2tags.c: Perform changes.
+2022-06-22 Werner Lemberg <wl@gnu.org>
- * src/sfnt/woff2tags.h: Update definitions.
+ CMakeLists.txt: Move inclusion of `FindPkgConfig` down.
-2019-08-27 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+ It must come after `CMAKE_TOOLCHAIN_FILE`.
- [woff2] Minor.
+ Fixes #1167.
- * src/sfnt/sfwoff2.c (woff2_uncompress): Add error message
- (woff2_open_font): Free `uncompressed_buf'.
+2022-06-22 Dominik Röttsches <drott@chromium.org>
-2019-08-27 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+ [sfnt] Upgrade stop_offset to FT_Fixed from FT_F2Dot14
- [woff2] Uncompress Brotli streams and `face_index' support.
+2022-06-21 Alexei Podtelezhnikov <apodtele@gmail.com>
- WOFF2 compressed stream is now uncompressed if Brotli is available.
- This data is stored in a separate buffer (uncompressed_buf) because
- it does not contain direct table data. Certain tables have
- transformations applied to them, and they must be reconstructed
- before we can write those tables to the SFNT stream.
+ * docs/CHANGES: Announce impending Infinality removal.
- `face_index' is now being passed as a parameter to
- `woff2_open_font'.
+2022-06-21 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/sfnt/sfobjs.c (sfnt_open_font): Add parameter
- `face_instance_index'.
+ * ttgload.c (TT_Process_Composite_Glyph): Fix a signedness warning.
- * src/sfnt/sfwoff2.c (woff2_uncompress): New function.
- (woff2_open_font): Call `woff2_uncompress'.
- (compute_first_table_offset): Fix return type.
+2022-06-21 Werner Lemberg <wl@gnu.org>
- * src/sfnt/sfwoff2.h (woff2_open_font): Modify declaration.
+ s/fixed point/fixed-point/
-2019-08-27 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+2022-06-21 Werner Lemberg <wl@gnu.org>
- * builds/unix/configure.raw: Change argument name to `brotli'.
+ .gitlab-ci.yml: Correctly upgrade `meson`.
-2019-08-27 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+2022-06-21 Dominik Röttsches <drott@chromium.org>
- Add Brotli dependency and required checks.
+ Proposal: Feature control for variable COLRv1
- Brotli is required for decompressing WOFF2 font directory streams.
- The library is thus being added as an optional dependency for
- FreeType.
+ * include/freetype/ftdriver.h (variable-color-v1 property): Add documentation
+ for variable-colr-v1 property.
+ * src/truetype/ttdriver.c (tt_property_set): Ingest variable-control property
+ when called, set to enable_variable_colrv1 driver flag.
+ * src/truetype/ttobjs.h (TT_DriverRec): Add enable_variable_colrv1 flag.
- * builds/unix/configure.raw: Add checks for `libbrotlidec'.
- (REQUIRES_PRIVATE, LIBS_PRIVATE, LIBSSTATIC_CONFIG): Updated.
+2022-06-21 Xavier Claessens <xavier.claessens@collabora.com>
- * devel/ftoption.h, include/freetype/config/ftoption.h
- (FT_CONFIG_OPTION_USE_BROTLI): New macro.
+ [meson] Disable FreeType in HarfBuzz fallback.
-2019-08-27 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+ This avoids cyclic subproject configuration when the 'harfbuzz' feature is
+ enabled, or `--wrap-mode=forcefallback` is used, but HarfBuzz is built as a
+ subproject. HarfBuzz does the same and disables HarfBuzz support when
+ configuring FreeType as a subproject.
- [woff2] Write SFNT Offset table.
+ * meson.build (harfbuzz_dep): Implement it.
- * src/sfnt/sfwoff2.c (WRITE_USHORT, WRITE_ULONG): New macros.
- (compare_tags): New function.
- (woff2_open_font): Implement it.
+ * subprojects/harfbuzz.wrap: New file.
-2019-08-27 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+ * .gitlab-ci.yml [windows meson]: Use latest version of the meson 0.59
+ series, which has a necessary bug fix to make CI work.
- * src/sfnt/sfwoff2.c: #undef macros.
+2022-06-19 Alexei Podtelezhnikov <apodtele@gmail.com>
-2019-08-27 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+ [truetype] Clean up phantom point accounting.
- [woff2] Read table and collection directory.
+ This formalizes that the phantom points appended in the outline
+ do not increase its point count, nor are they tagged or included
+ in any additional contours. Only their coordinates are stored.
+ They are counted in the glyph zone, however.
- * include/freetype/internal/wofftypes.h (WOFF2_TtcFontRec): New
- structure.
- (WOFF2_HeaderRec): Add more fields.
+ * src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Infer `n_points`
+ from the outline size plus four phantom points.
+ * src/truetype/ttgxvar.h (TT_Vary_Apply_Glyph_Deltas): Remove this
+ argument.
+ * src/truetype/ttgload.c (tt_prepare_zone): Add phantom four.
+ (TT_Process_Simple_Glyph, load_truetype_glyph): Update all callers.
- * src/sfnt/sfwoff2.c (READ_255USHORT, READ_BASE128, ROUND4): New
- macros.
- (Read255UShort, CollectionHeaderSize, compute_first_table_offset):
- New functions.
- (ReadBase128): Use `FT_READ_BYTE'.
- (woff2_open_font): Add functionality to read table directory and
- collection directory (if present).
+2022-06-19 Alexei Podtelezhnikov <apodtele@gmail.com>
-2019-08-27 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+ [truetype/GX] Clean up phantom point adjustment.
- [sfnt] Include `woff2tags.c' for building.
+ This moves phantom point and advance variation adjustment next to
+ calculations. The logic stays the same, HVAR and VVAR take priority.
- * src/sfnt/rules.mk (SFNT_DRV_SRC): Add `woff2tags.c'.
+ * src/truetype/ttgload.c (load_truetype_glyph): Move it from here...
+ * src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): ... to here
+ and check for HVAR and VVAR presence outside the main loop.
- * src/sfnt/sfnt.c: Include `woff2tags.c'.
+2022-06-18 Ben Wagner <bungeman@chromium.org>
-2019-08-27 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+ [stream] Fix reading s32 when long is s64
- [sfnt] Add WOFF2 constants.
+ `FT_READ_LONG`, `FT_GET_LONG`, and related macros did not return
+ negative values when `long` is more than 32 bits. `FT_Stream_ReadULong`
+ would read four bytes into the LSB of an `FT_ULong` and return that.
+ Since this can never set the MSb of the `FT_ULong` when `FT_ULong` is
+ more than 32 bits the cast to `FT_Long` never resulted in a negative
+ value.
- Add constants required for WOFF2, and known table tags as defined in
- the specification. See
+ Fix this by modifying `FT_Stream_Read*` to return a type of the same
+ size as the bytes it is reading and changing the `FT_READ_*` and
+ `FT_GET_*` macros to cast to the same type returned by `FT_Stream_Read*`
+ but with the correctly signed type (instead of casting to what is
+ assumed to be the type of `var` which will happen automatically anyway).
- https://www.w3.org/TR/WOFF2/#table_dir_format
+ There exist a few cases like with the `OFF3` variants where there isn't
+ generally a type with the correct size. `FT_PEEK_OFF3` works around this
+ loading the bytes into the three most significant bits and then doing a
+ signed shift down. `FT_NEXT_OFF3` also already worked correctly by
+ casting this signed value to another signed type. `FT_Stream_GetUOffset`
+ works correctly but one must be careful not to attempt to cast the
+ returned value to a signed type. Fortunately there is only
+ `FT_GET_UOFF3` and no `FT_GET_OFF3`.
- for details.
+ All of these cases are handled correctly when reading values through
+ `FT_Stream_ReadFields` since it generically computes the signed value
+ through an `FT_Int32`. This change is essentially doing the same for
+ these macros.
- * src/sfnt/woff2tags.c, src/sfnt/woff2tags.h: New files.
+ * include/freetype/internal/ftstream.h (FT_NEXT_*, FT_GET_*, FT_READ*):
+ Update macros and return types to use fixed size types for fixed size
+ values.
-2019-08-27 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+ * src/base/ftstream.c (FT_StreamGet*, FT_StreamRead*): Dito.
- [sfnt] Read WOFF 2 header.
+ Issue: #1161
- Check for WOFF2 tag, call `woff2_open_font', and implement it to read
- header according to specification.
+2022-06-17 Alexei Podtelezhnikov <apodtele@gmail.com>
- * include/freetype/internal/fttrace.h: Add `sfwoff2.c'.
+ [truetype/GX] Fix an old typo.
- * src/sfnt/rules.mk (SFNT_DRV_SRC): Add `sfwoff2.c'.
+ * src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Vertical
+ advance is measured along y-coordinate.
- * src/sfnt/sfnt.c: Include `sfwoff2.c'.
+2022-06-16 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/sfnt/sfobjs.c (sfnt_open_font): Check for `wOF2' tag and call
- `woff2_open_font'.
+ [truetype/GX] Clean up advance adjustment (Brrr).\r
+ \r
+ * src/truetype/ttgload.c (load_truetype_glyph): Remove remaining code.
- * src/sfnt/sfwoff2.c, src/sfnt/sfwoff2.h: New files.
+2022-06-16 Ben Wagner <bungeman@chromium.org>
-2019-08-27 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+ [type1] Directly search for eexec in private dict
- Add structures for WOFF2.
+ This code originally just searched for `eexec`. This was later modified
+ to check that the `eexec` found is valid (not in a string or comment).
+ This was done by searching for `eexec` as before and then, for each
+ `eexec` found, searching from the beginning using the correct parsing to
+ see if the `eexec` was still found. If the private dictionary is large
+ and contains many copies of `eexec` which are not valid, the initial
+ part of the private dictionary is scanned once for each, potentially
+ leading to n^2 parsing time.
- Add structures and macro for WOFF 2 header and table directory.
+ Instead of finding an initial `eexec` and then re-parsing to discover if
+ it is valid, drop the initial search for `eexec` and just parse to find
+ a valid `eexec`. This is strictly faster since the validation must
+ happen anyway and avoids restarting from the beginning each time an
+ `eexec` is found in the data.
- * include/freetype/internal/wofftypes.h (WOFF2_HeaderRec,
- WOFF2_TableRec_): New structures.
+ * src/type1/t1parse.c (T1_Get_Private_Dict): avoid n^2 parsing
- * include/freetype/tttags.h (TTAG_wOF2): New macro.
+ Bug: https://bugs.chromium.org/p/chromium/issues/detail?id=1328883
-2019-08-26 Werner Lemberg <wl@gnu.org>
+2022-06-16 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/psaux/cffdecode.c (cff_operator_seac): Fix numeric overflow.
+ [truetype/GX] Clean up advance adjustment.
- Reported as
+ * src/truetype/ttgload.c (TT_Process_Simple_Glyph, load_truetype_glyph):
+ Move the advance adjustment from here...
+ * src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): ... to here and
+ simplify arguments.
+ * src/truetype/ttgxvar.h (TT_Vary_Apply_Glyph_Deltas): Update prototype
+ with fewer arguments.
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16470
+2022-06-14 Ben Wagner <bungeman@chromium.org>
-2019-08-26 Werner Lemberg <wl@gnu.org>
+ [gzip] Handle inflate returning Z_NEED_DICT
- [type1] Fix `FT_Get_Var_Axis_Flags' (#56804).
+ When `inflate` returns `Z_NEED_DICT` this is currently not reported as
+ an error and callers may assume that the decompression succeeded when it
+ did not. In particular, a compressed table in a woff file may not
+ actually be decompressed and written as expected, leaving the backing
+ memory for the expanded table uninitialized.
- * src/type1/t1load.c (T1_Get_MM_Var): Allocate space for axis flags.
- Also remove redundant assignment.
+ * src/gzlip/ftgzip.c (FT_Gzip_Uncompress): treat `Z_NEED_DICT` as
+ indicating invalid data since there is no means to provide a dictionary.
-2019-07-24 Alexei Podtelezhnikov <apodtele@gmail.com>
+ Bug: https://bugs.chromium.org/p/chromium/issues/detail?id=1335712
- * src/base/ftbbox.c (cubic_peak): Sanitize left shift (#56586).
+2022-06-13 Ben Wagner <bungeman@chromium.org>
-2019-07-22 Weiyi Wu <w1w2y3@gmail.com>
+ [woff] Don't allocate table entries until needed
- * src/cid/cidload.c (cid_hex_to_binary): Fix typo (#56653).
+ * src/sfnt/sfwoff.c (woff_open_font): delay allocating space for the
+ table entries until they are actually written out with the data.
-2019-07-12 Werner Lemberg <wl@gnu.org>
+2022-06-12 Alexei Podtelezhnikov <apodtele@gmail.com>
- [sfnt, winfonts] Avoid memory leaks in case of error (#56587).
+ * src/sfnt/sfwoff2.c (woff2_open_font): Partial revert.
- * src/sfnt/sfwoff.c (woff_open_font): Call `FT_FRAME_EXIT' in case
- of error.
+ Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=47981.
- * src/winfonts/winfnt.c (fnt_face_get_dll_font): Ditto.
+2022-06-12 Alexei Podtelezhnikov <apodtele@gmail.com>
-2019-07-12 Ben Wagner <bungeman@google.com>
+ * src/lzw/ftzopen.c (ft_lzwstate_stack_grow): Cosmetic macro change.
- Properly handle phantom points for variation fonts (#56601).
+2022-06-11 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/truetype/ttgload.c (TT_Process_Simple_Glyph): Scale phantom
- points if HVAR and/or VVAR is present.
+ [woff, woff2] Avoid buffer zeroing.
-2019-07-04 Werner Lemberg <wl@gnu.org>
+ * src/sfnt/sfwoff.c (woff_open_font): Use Q-macros.
+ * src/sfnt/sfwoff2.c: Ditto.
+ (reconstruct_font): Allocate table_entry on stack.
- [psaux] (2/2) Handle fonts that use SEAC for ligatures (#56580).
+2022-06-10 Alexei Podtelezhnikov <apodtele@gmail.com>
- The same as previous commit but for the old engine.
+ [smooth] Fix GCC LTO crashes on Windows.
- * src/psaux/t1decode.c (t1operator_seac): Implement it.
+ Fixes #1164 by using a volatile variable around `setjmp`. It is hard to
+ say how this fixes crashes related to certain link-time optimizations.
+ This does not decrease the rendering performance.
-2019-07-04 Chris Liddell <chris.liddell@artifex.com>
+ * src/smooth/ftgrays.c (gray_convert_glyph_inner): Use volatile `error`.
- [psaux] (1/2) Handle fonts that use SEAC for ligatures (#56580).
+2022-06-09 bruvzg <@bruvzg>
- As originally intended, a Type 1 SEAC charstring would be used for
- an accented glyph (like `acaron' or `uumlaut'), where the advance
- width of the SEAC glyph is the same as that of the `base' glyph
- (like `a' or `u'). In this case it is not uncommon for the SEAC
- glyph to not use an (H)SBW opcode of its own but to rely on the
- value from the base glyph.
+ * src/smooth/ftgrays.c [FT_STATIC_RASTER]: Fix compilation.
- However, out-of-spec fonts also use SEAC glyphs for ligatures (like
- `oe' or `fi'), and in those cases the overall advance width is
- greater than that of the `base' glyph. For this reason we have to
- allow that the SEAC glyph can have an (H)SBW value of its own, and
- if it has, retain this value, rather than the one from the base
- glyph.
+2022-06-06 Ben Wagner <bungeman@chromium.org>
- * src/psaux/psintrp.c (cf2_interpT2CharString) <cf2_escSEAC>:
- Implement it.
+ [svg] Set linear advances when loading SVG glyphs
-2019-07-01 Werner Lemberg <wl@gnu.org>
+ * include/freetype/freetype.h (FT_GlyphSlotRec_): update doc
+ * src/cff/cffgload.c (cff_slot_load): do it
+ * src/truetype/ttgload.c (TT_Load_Glyph): do it
- * Version 2.10.1 released.
- ==========================
+ Fixes: #1156
+2022-06-01 Ben Wagner <bungeman@chromium.org>
- Tag sources with `VER-2-10-1'.
+ [svg] Clear correct flags for doc ownership
- * docs/VERSION.TXT: Add entry for version 2.10.1.
+ This issue was discovered with an SVG based font with some documents
+ compressed and other uncompressed. After loading the first compressed
+ document the ownership flag on the glyph slot was set to true but never
+ set to false. As a result after loading a compressed document a glyph
+ from an uncompressed document would load fine, but when this glyph slot
+ was cleared it would try to free its document resulting in a wild free.
- * README, Jamfile (RefDoc), src/base/ftver.rc,
- builds/windows/vc2010/freetype.vcxproj,
- builds/windows/vc2010/index.html,
- builds/windows/visualc/freetype.dsp,
- builds/windows/visualc/freetype.vcproj,
- builds/windows/visualc/index.html,
- builds/windows/visualce/freetype.dsp,
- builds/windows/visualce/freetype.vcproj,
- builds/windows/visualce/index.html,
- builds/wince/vc2005-ce/freetype.vcproj,
- builds/wince/vc2005-ce/index.html,
- builds/wince/vc2008-ce/freetype.vcproj,
- builds/wince/vc2008-ce/index.html: s/2.10.0/2.10.1/, s/2100/2101/.
+ * src/base/ftobjs.c (ft_glyphslot_clear): clear correct flags
- * include/freetype/freetype.h (FREETYPE_PATCH): Set to 1.
+ Fixes: #1162
- * builds/unix/configure.raw (version_info): Set to 23:1:17.
- * CMakeLists.txt (VERSION_PATCH): Set to 1.
+2022-06-01 Alexei Podtelezhnikov <apodtele@gmail.com>
- * include/freetype/fterrors.h (FT_Error_String): Fix C++ compilation.
+ [docs] Correct favicon.
-20
19-06-26 Alexei Podtelezhnikov <apodtele@gmail.com>
+20
22-06-01 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/bdf/bdfdrivr.c (bdf_cmap_char_{index,next}): Fix inequality.
+ [docs] Use hinted favicon.
- Reported by Armin Hasitzka.
+2022-05-27 Alexei Podtelezhnikov <apodtele@gmail.com>
-2019-06-16 Werner Lemberg <wl@gnu.org>
+ [docs] Update favicon.
- * src/tools/apinames.c: Formatting, minor edits.
+2022-05-25 Behdad Esfahbod (بهداد اسفهبد) <behdad@behdad.org>
-2019-06-16 Werner Lemberg <wl@gnu.org>
+ * src/sfnt/ttmtx.c (tt_face_get_metrics): Apply variations unconditionally.
- [autofit] Disable hinting if no blue zones are available (#56450).
+ This causes a speed-up of approx. 20% for getting advance widths.
- * src/autofit/afglobal.c (af_face_global_get_metrics): Start again
- (with dummy hinter module) if no blue zones are present.
+2022-05-23 Dominik Röttsches <drott@chromium.org>
- * src/autofit/aflatin.c (af_latin_metrics_init_blues): Change
- signature to return error code.
- If no blue zones are found, update `glyph_styles' array to hold
- AF_STYLE_NONE_DFLT instead of the current style.
- (af_latin_metrics_init): Return internal error code if no blue zones
- are found.
+ [truetype] Support reading 32bit/16bit VarStore deltas
-2019-06-16 Werner Lemberg <wl@gnu.org>
+ * include/freetype/internal/ftmmtypes.h (FT_ItemVarDelta): Define type
+ to be used for delta arrays, upgrade to FT_long.
+ * src/truetype/ttgxvar.c: Adhere to long_words bit and read either
+ Short/Byte pairs or Long/Short pairs, as defined by spec. For better
+ readability, define macro for repetitive read code.
- Towards better VMS support.
+2022-05-20 Dominik Röttsches <drott@chromium.org>
- More to come.
+ [truetype] Handle 0xFFFF special value inside delta retrieval function
- * builds/vms/LIBS.OPT_IA64, builds/vms/_LINK.OPT_IA64,
- builds/vms/vmslib.dat: New files provided by Jouk Jansen
- <joukj@hrem.nano.tudelft.nl>.
+ * truetype/ttgxvar.c (tt_hvadvance_adjust, tt_apply_mvar,
+ tt_var_get_item_delta): Remove special 0xFFFF handling in favor of less
+ redundant handling inside the tt_var_get_item_delta function, as it is
+ equivalent to returning a 0 delta. Avoids code-duplication checking for
+ special value 0xFFFF.
- * builds/vms/ftconfig.h: Update, also from Jouk.
+2022-05-19 Dominik Röttsches <drott@chromium.org>
-2019-06-13 Werner Lemberg <wl@gnu.org>
+ [truetype, snft] Add service methods for `DeltaSetIdxMap` and `VarStore`.
- * src/autofit/aflatin.c (af_latin_metrics_init_widths): Minor.
+ This will be needed for 'COLR' v1 variation support.
-2019-06-13 Alexei Podtelezhnikov <apodtele@gmail.com>
+ * src/truetype/ttgxvar.h (GX_ItemVarData, GX_AxisCoords, GX_VarRegion,
+ GX_VarItemStore, GX_DeltaSetIdxMap): Move structures to...
+ * include/freetype/internal/ftmmtypes.h: ... this new file.
- [smooth] Restore the span buffering for direct mode only.
+ * include/freetype/internal/service/svmm.h (MultiMasters): Include
+ `ftmmtypes.h`.
+ (FT_Var_Load_Delta_Set_Idx_Map_Func, FT_Var_Load_Item_Var_Store_Func,
+ FT_Var_Get_Item_Delta_Func, FT_Var_Done_Item_Var_Store_Func,
+ FT_Var_Done_Delta_Set_Idx_Map_Func): New function typedefs.
+ (MultiMasters): Add them.
+ (FT_DEFINE_SERVICE_MULTIMASTERSREC): Updated.
- The buffer size FT_MAX_GRAY_SPANS is set to 10 spans, which should be
- enough to cover the entire scanline for simple glyphs in most cases:
- each slightly slanted edge needs up to two spans, plus a filling span
- in-between. This is not new, we used to do it before cb4388783cecc.
+ * src/cff/cffdrivr.c (cff_load_item_variation_store,
+ cff_load_delta_set_index_mapping, cff_get_item_delta,
+ cff_done_item_variation_store, cff_done_delta_set_index_map): New wrapper
+ methods calling into mm service.
+ (cff_service_multi_masters): Updated.
+
+ * src/truetype/ttgxvar.c (ft_var_load_item_variation_store,
+ ft_var_load_delta_set_index_mapping, ft_var_get_item_delta,
+ ft_var_done_item_variation_store, ft_var_done_delta_set_index_map): Renamed
+ to ...
+ (tt_var_load_item_variation_store, tt_var_load_delta_set_index_mapping,
+ tt_var_get_item_delta, tt_var_done_item_variation_store,
+ tt_var_done_delta_set_index_map): ... this for consistency.
+ Mark them as non-static.
+ * src/truetype/ttgxvar.h: Add corresponding prototypes.
- * src/smooth/ftgrays.c (gray_TWorker): Add `spans' and `num_spans'.
- (gray_hline, gray_sweep): Implement the span buffering.
- (gray_raster_render): Use negative `num_spans' to avoid the direct
- mode.
+ * src/truetype/ttdriver.c (tt_service_gx_multi_masters): Updated.
-2019-06-12 Alexei Podtelezhnikov <apodtele@gmail.com>
+ * src/type1/t1driver.c (t1_service_multi_masters): Updated.
- * include/freetype/ftmodapi.h (FT_DebugHook_Func): Return error.
+2022-05-19 Dominik Röttsches <drott@chromium.org>
- Fix a warning by adding a return value as in `TT_RunIns',
- which should not be a compatibility issue.
+ [truetype] Move deallocation of `DeltaSetIdxMap` into own function.
-2019-06-11 Alexei Podtelezhnikov <apodtele@gmail.com>
+ This is a preparation for handling `DeltaSetIdxMap` and `VarStore` as a
+ FreeType service.
- * src/truetype/ttobjs.c (tt_check_trickyness_family): Add `const'.
+ * src/truetype/ttgxvar.c (ft_var_done_delta_set_index_map): New function.
+ (tt_done_blend): Use it.
-2019-06-11 Moazin Khatti <moazinkhatri@gmail.com>
+2022-05-18 Werner Lemberg <wl@gnu.org>
- [gzip] Add support for `gzip' encoded header.
+ * builds/toplevel.mk (do-dist): Don't remove meson wrap files.
- * src/gzip/ftgzip.c (FT_Gzip_Uncompress): Modify the the call to
- `inflateInit2' to enable support for `gzip' encoded headers.
+ Fixes #1157.
-2019-06-10 Alexei Podtelezhnikov <apodtele@gmail.com>
+2022-05-18 Werner Lemberg <wl@gnu.org>
- [type1,type42] Use `const' for string literals.
+ * subprojects/zlib.wrap: Update to zlib version 1.2.12.
- * include/freetype/internal/psaux.h (PS_Table_FuncsRec): Updated.
- * include/freetype/internal/t1types.h (T1_EncodingRec): Updated.
- * src/psaux/psobjs.[ch] (ps_table_add): Updated.
- * src/type1/t1load.c (T1_Open_Face, parse_encoding): Updated.
- * src/type42/t42objs.c (T42_Open_Face): Updated.
- * src/type42/t42parse.c (t42_parse_encoding): Updated.
+2022-05-18 Werner Lemberg <wl@gnu.org>
- * src/cff/cffobjs.c (cff_face_init): Minor.
+ REAMDE: Mention that gitlab's 'download' button doesn't work.
-2019-06-10 Alexei Podtelezhnikov <apodtele@gmail.com>
+ This is because the `git archive` command doesn't preserve submodules.
- [bdf,pcf] Use `const' for string literals.
+ Note that currently there is no support for disabling the 'download' button
+ in gitlab (https://gitlab.com/gitlab-org/gitlab/-/issues/17032).
- * src/bdf/bdf.h (bdf_property_t): Updated `name'.
- * src/bdf/bdflib.c (_bdf_list_split,bdf_create_property,
- _bdf_add_property,_bdf_ato*): Updated.
- * src/bdf/bdfdrivr.c (bdf_interpret_style): Updated.
- * src/pcf/pcfread.c (pcf_intrpret_style): Ditto.
+ Fixes issue #1158.
-2019-06-07 Philip Race <philip.race@oracle.com>
+2022-05-11 Werner Lemberg <wl@gnu.org>
- * src/base/ftinit.c (FT_Set_Default_Properties): Fix crash.
+ [truetype] Handle inner/outer index values 0xFFFF/0xFFFF.
- Terminate loop at end of environment.
+ This was introduced in OpenType 1.8.4.
-2019-05-31 Alexei Podtelezhnikov <apodtele@gmail.com>
+ * src/truetype/ttgxvar.c (ft_var_load_delta_set_index_mapping,
+ tt_hvadvance_adjust, ft_var_load_mvar, tt_apply_mvar): Handle special
+ inner/outer index values.
+ (ft_var_load_item_variation_store): Add test.
- Solidify VC2005 builds.
+ Fixes #1154.
- * include/freetype/internal/ftcalc.h (FT_MSB) [_MSC_VER]: Explicitly
- declare `_BitScanReverse' intrinsic.
- * builds/windows/visualc/freetype.vcproj [Debug]: Disable intrinsics.
+2022-05-01 Werner Lemberg <wl@gnu.org>
-2019-05-30 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+ * Version 2.12.1 released.
+ ==========================
- [sfnt] Separate WOFF sources and headers.
+ Tag sources with `VER-2-12-1'.
- Move WOFF sources and headers to separate files.
+ * docs/VERSION.TXT: Add entry for version 2.12.1.
+ * docs/CHANGES, docs/release: Updated.
- * include/freetype/internal/wofftypes.h, src/sfnt/sfwoff.c,
- src/sfnt/sfwoff.h: New files.
+ * README, src/base/ftver.rc, builds/windows/vc2010/index.html,
+ builds/windows/visualc/index.html, builds/windows/visualce/index.html,
+ builds/wince/vc2005-ce/index.html, builds/wince/vc2008-ce/index.html,
+ docs/freetype-config.1: s/2.12.0/2.12.1/, s/2120/2121/.
- * include/freetype/internal/fttrace.h: Register `sfwoff.c'.
+ * include/freetype/freetype.h (FREETYPE_PATCH): Set to 1.
- * include/freetype/internal/internal.h: Define
- FT_INTERNAL_WOFF_TYPES_H.
+ * builds/unix/configure.raw (version_info): Set to 24:3:18.
+ * CMakeLists.txt (VERSION_PATCH): Set to 1.
- * include/freetype/internal/sfnt.h: Include FT_INTERNAL_WOFF_TYPES_H.
+2022-04-30 Anuj Verma <anuj@posteo.net>
- * include/freetype/internal/tttypes.h: Move out WOFF structures.
+ [sdf] Do not throw errors for invisible glyphs.
- * src/sfnt/rules.mk: Add `sfwoff.c'.
+ * src/sdf/ftsdfrend.c (ft_sdf_render, ft_bsdf_render): Return `FT_Err_Ok` if
+ width or height is zero, since some glyphs do not generate visible bitmaps.
- * src/sfnt/sfnt.c: Include `sfwoff.c'.
+ Fixes #1150.
- * src/sfnt/sfobjs.c: Include `sfwoff.h', move out WOFF sources.
+2022-04-30 Werner Lemberg <wl@gnu.org>
-2019-05-30 Werner Lemberg <wl@gnu.org>
+ * src/sfnt/sfobjs.c (sfnt_load_face): Set `FT_FACE_FLAG_COLOR` for SVG fonts.
- [base] Fix `make multi'.
+ Fixes #1151.
- Reported by Nikhil.
+2022-04-27 Brendan Shanks <bshanks@codeweavers.com>
- * src/base/fterrors.c: Include FT_INTERNAL_DEBUG_H.
+ autogen.sh: Fix building when freetype is itself a git submodule.
-2019-05-29 Ben Wagner <bungeman@google.com>
+ There are situations where .git is not a directory, like when
+ freetype is a submodule in another repository.
- [truetype] Fix copy-and-paste error (#56409).
+2022-04-26 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/truetype/ttgload.c (load_truetype_glyph): Use correct indices
- into `unrounded' array for phantom points.
+ [builds/windows] Simplify non-desktop UWP check.
-2019-05-29 Werner Lemberg <wl@gnu.org>
+ Fixes mingw compilation described in !159.
- [truetype] Fix 32bit builds (#56404).
+ * builds/windows/ftsystem.c: Do not use WINAPI_FAMILY_PARTITION macro.
- Patch suggested by Ben Wagner <bungeman@google.com>.
+2022-04-25 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/truetype/ttgxvar.c (FT_fixedToInt, FT_fixedToFdot6): Remove
- harmful cast to unsigned type.
+ [truetype] Reset IUP flags in `TT_RunIns`.
-2019-05-26 Ben Wagner <bungeman@google.com>
+ Fixes #1148 by moving the flag initialization back, partly reverting
+ 7809007a and fd03dcc1. Initializing these flags elsewhere skips 'cvt'.
- * src/truetype/ttgload.c (TT_Process_Simple_Glyph): Improve accuracy.
+ * src/truetype/ttinterp.c (TT_RunIns): Initialize the IUP flag here...
+ (TT_Run_Context): ... instead of here.
-2019-05-23 Werner Lemberg <wl@gnu.org>
+2022-04-24 Xavier Claessens <xavier.claessens@collabora.com>
- [truetype] Draw glyphs without deltas in variation font (#56374).
+ [meson] Remove `default_library=both` from `default_options`.
- * src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Always fill
- `unrounded' array.
+ It is inconsistent with what all other Meson projects do.
-2019-05-21 Werner Lemberg <wl@gnu.org>
+ It also prevents static linking to FreeType when it is a subproject because
+ `default_options` in a subproject takes precedence on values set on the main
+ project. For example, building 'GStreamer' with `-Ddefault_library=static`
+ would still dynamically link on FreeType unless the user also sets
+ `-Dfreetype2:default_library=static`.
- * src/truetype/ttinterp.c (opcode_name): Improve mnemonics.
+ * meson.build: Updated.
-2019-05-16 Werner Lemberg <wl@gnu.org>
+ * .gitlab-ci.yml: Retain `both` option for testing.
- [truetype] Actually scale varied CVT values.
+2022-04-19 Werner Lemberg <wl@gnu.org>
- Up to now, only the unscaled CVT values were varied; in other words,
- the `CVAR' data was never used for bytecode hinting.
+ * src/truetype/ttgload.c (TT_Process_Simple_Glyph): Integer overflow.
- * src/truetype/ttgxvar.c (tt_cvt_ready_iterator): New auxiliary
- function.
- (tt_face_vary_cvt): Use it to trigger rescaling of CVT values.
+ Reported as
-2019-05-16 Werner Lemberg <wl@gnu.org>
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=46792
- [truetype] Use 26.6 format for storing unscaled CVT values.
+2022-04-16 Georg Brandl <georg@python.org>
- If `CVAR' data is applied to variation fonts, fractional values are
- possible.
+ * src/cff/cffgload.c (cff_slot_load) [FT_CONFIG_OPTION_SVG]: Fix segfault.
- * include/freetype/internal/tttypes.h (TT_FaceRec): Change type of
- `cvt' from `FT_Short' to `FT_Int32'.
+ This can happen if the function is called with `size` being `NULL`.
- * src/truetype/ttgxvar.c (FT_fdot6ToFixed): New macro.
- (tt_face_vary_cvt): Use it to update code to 26.6 format.
+ Fixes #1147.
- * src/truetype/ttobjs.c (tt_size_run_prep): Update code to 26.6
- format.
+2022-04-14 Steve Lhomme <robux4@ycbcr.xyz>
- * src/truetype/ttpload.c (tt_face_load_cvt): Stora data in 26.6
- format.
+ .gitlab-ci.yml: Add a Universal Windows build target
-2019-05-16 Werner Lemberg <wl@gnu.org>
+ It's compiled for Windows 10 and up, ensuring UNICODE is set (default for UWP)
+ and selecting the proper WINAPI_FAMILY (WINAPI_FAMILY_APP).
- * src/truetype/ttgload.c (load_truetype_glyph): Init `unrounded'.
+ Do not try to run the UWP exe in the Docker as it doesn't work.
- This fixes linear advance width values for spacing glyphs. Bug
- introduced 2019-05-09.
+2022-04-04 Ben Wagner <bungeman@chromium.org>
-2019-05-16 Werner Lemberg <wl@gnu.org>
+ [sfnt] Correct FT_ColorStopIterator documentation.
- [truetype] Avoid code duplication.
+ * include/freetype/ftcolor.h (FT_ColorStopIterator): the user should not
+ set `p` to NULL before calling `FT_Get_Colorline_Stops`. `p` and
+ `num_color_stops` are set by `FT_Get_Paint`. `p` and
+ `current_color_stop` are updated by `FT_Get_Colorline_Stops`.
- * src/truetype/ttobjs.c (tt_size_run_prep): Scale CVT values in this
- function.
- (tt_size_ready_bytecode): Updated.
- * src/truetype/ttgload.c (tt_loader_init): Updated.
+2022-04-01 Werner Lemberg <wl@gnu.org>
-2019-05-13 Jouk Jansen <joukj@hrem.nano.tudelft.nl>
+ * builds/unix/configure.raw: Add option `--with-librsvg`.
- * vms_make.com: Updated. Handle `bzip2' directory, too.
+ Since 'librsvg' is written in Rust, this option allows distributions to
+ avoid a dependency on the entire Rust toolchain to provide the FreeType demo
+ programs.
-2019-05-13 Werner Lemberg <wl@gnu.org>
+ Suggested by Lars Wendler in !156.
- * src/psaux/psfont.c (cf2_font_setup): Fix compiler warning.
+2022-04-01 Werner Lemberg <wl@gnu.org>
-2019-05-12 Werner Lemberg <wl@gnu.org>
+ * src/sfnt/sfwoff.c (reconstruct_glyf): Fix gcc 10 warning.
- [truetype] Doh. Fix last commit to make it work.
+2022-04-01 Werner Lemberg <wl@gnu.org>
- Very embarassing :-)
+ [gzip] Update sources to zlib 1.2.12.
- Reported as
+2022-04-01 Eric Jing <@CPUcontrol>
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14701
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14705
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14710
+ CMakeLists.txt: Fix `Info.plist` path.
- * src/truetype/ttgload.c (IS_DEFAULT_INSTANCE): Move up and add
- argument; update all callers.
- (TT_Process_Simple_Glyph): Use it. The `unrounded' array is active
- for variation fonts only, thus also enclose related code with
- `#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT ... #endif' where
- necessary.
- Revert commit a113e5d from 2019-05-09, and don't use `extra_points2'
- but allocate a temporary array.
- Speed up the scaling of the `unrounded' array.
+ When building a framework using CMake with `add_subdirectory`, CMake must be
+ able to find `freetype-Info.plist` when configuring the framework
+ properties.
- * src/truetype/ttgxvar.c (FT_fixedToInt, FT_FixedToFdot6): Fix type
- conversions and rounding. The unsigned type must have more or equal
- bits to the signed type.
+ Fixes #1145.
-2019-05-09 Werner Lemberg <wl@gnu.org>
+2022-04-01 Werner Lemberg <wl@gnu.org>
- [truetype] Increase precision of font variation (#54371).
+ Whitespace.
- This patch makes FreeType use font units in 26.6 format internally
- instead of integers.
+2022-04-01 Ben Wagner <bungeman@chromium.org>
- * src/truetype/ttgxvar.c (FT_fixedToFdot6): New macro.
- (TT_Vary_Apply_Glyph_Deltas): Add argument to output unrounded font
- coordinates.
- * src/truetype/ttgxvar.h: Updated.
+ [truetype] Use SUB_LONG for component offset.
- * src/truetype/ttgload.c (TT_Process_Simple_Glyph): Use
- `extra_points2' array to temporarily hold unrounded point
- coordinates; use them to compute scaled coordinates and linear
- advance width and height.
- (load_truetype_code): Adjust similarly.
+ * src/truetype/ttgload.c (TT_Process_Composite_Component): do it.
-2019-05-09 Werner Lemberg <wl@gnu.org>
+ Bug: https://crbug.com/1309429
- * src/truetype/ttgload.c (TT_Process_Simple_Glyph): Minor.
+2022-03-31 Werner Lemberg <wl@gnu.org>
-2019-05-08 Alexei Podtelezhnikov <apodtele@gmail.com>
+ CMakeList.txt: Update code to handle recent changes for `freetype.pc`.
- [smooth] Faster fractions.
+ Fixes #1144.
- * src/smooth/ftgrays.c (SUBPIXELS): Replace with...
- (FRACT): A fractional coordinate macro to use in...
- (gray_render_line, gray_render_scanline): ... here.
+2022-03-31 Werner Lemberg <wl@gnu.org>
-2019-05-07 Alexei Podtelezhnikov <apodtele@gmail.com>
+ CMakeLists.txt: s/PKG_CONFIG/PKGCONFIG/, s/REQUIRED_/REQUIRES_/.
- * src/raster/ftraster.c (Draw_Sweep): Unbreak.
+2022-03-31 Werner Lemberg <wl@gnu.org>
-2019-05-05 Alexei Podtelezhnikov <apodtele@gmail.com>
+ * Version 2.12.0 released.
+ ==========================
- * src/raster/ftraster.c: Clean-ups.
+ Tag sources with `VER-2-12-0'.
-2019-05-05 Werner Lemberg <wl@gnu.org>
+ * docs/VERSION.TXT: Add entry for version 2.12.0.
+ * docs/CHANGES, docs/release: Updated.
- * src/truetype/ttgxvar.c: More use of `FT_fdot14ToFixed'.
+ * README, src/base/ftver.rc, builds/windows/vc2010/index.html,
+ builds/windows/visualc/index.html, builds/windows/visualce/index.html,
+ builds/wince/vc2005-ce/index.html, builds/wince/vc2008-ce/index.html,
+ docs/freetype-config.1: s/2.11.1/2.12.0/, s/2111/2120/.
-2019-05-04 Alexei Podtelezhnikov <apodtele@gmail.com>
+ * include/freetype/freetype.h (FREETYPE_MINOR): Set to 12.
+ (FREETYPE_PATCH): Set to 0.
- * src/smooth/ftgrays.c (gray_render_line): Small shortcut.
+ * builds/unix/configure.raw (version_info): Set to 24:2:18.
+ * CMakeLists.txt (VERSION_MINOR): Set to 12.
+ (VERSION_PATCH): Set to 0.
-2019-05-04 Werner Lemberg <wl@gnu.org>
+ * builds/toplevel.mk (do-dist): Generate `ChangeLog` entries for all commits
+ since version 2.11.0 (when we stopped creating this file manually).
- Various clang 8.0 static analyzer fixes.
+2022-03-31 Werner Lemberg <wl@gnu.org>
- Reported by Sender Ghost <lightside@gmx.com>.
+ Fix clang++ warnings.
- * src/autofit/afcjk.c (af_cjk_hints_compute_edges): Catch a corner
- case where `edge->first' could be NULL.
+ * src/base/ftglyph.c (ft_svg_glyph_prepare), src/base/ftobj.c
+ (ft_glyphslot_init), src/cache/ftccmap.c (ftc_cmap_node_new),
+ src/cache/ftcimage.c (FTC_INode_New), src/lzw/ftlzw.c (FT_Stream_OpenLZW),
+ src/psaux/psobjs.c (ps_parser_load_field), src/pshinter/pshglob.c
+ (psh_globals_new), src/sfnt/ttsvg.c (tt_face_load_svg_doc): Initialize
+ variables used for allocation.
- * src/pfr/pfrobjs.c (pfr_slot_load): Remove unnecessary test of
- `size'.
+ * src/sdf/ftsdf.c (split_sdf_conic, split_sdf_cubic): Change type of
+ `max_splits` to FT_UInt.
+ (sdf_generate_bounding_box): Add cast.
- * src/raster/ftraster.c (Draw_Sweep): Catch a corner case where
- `draw_right' might be NULL.
+2022-03-30 Werner Lemberg <wl@gnu.org>
- * src/sfnt/ttmtx.c (tt_face_get_metrics): Fix limit test for
- `aadvance'.
- Ensure `abearing' always hold a meaningful result.
+ Whitespace.
- * src/truetype/ttgload.c (load_truetype_glyph): Ensure `subglyph' is
- not NULL before accessing it.
- * src/truetype/ttgxvar.c (TT_Set_Named_Instance): Remove unnecessary
- test of `namedstyle'.
+2022-03-30 Werner Lemberg <wl@gnu.org>
- * src/type42/t42parse.c (t42_parser_done): Ensure
- `parser->root.funcs.done' is not NULL before accessing it.
+ [builds] Fix creation of `freetype2.pc` for static-only builds.
-2019-05-03 Alexei Podtelezhnikov <apodtele@gmail.com>
+ We have to help `pkg-config` since it can't recognize that there is no
+ shared library installed.
- Miscellaneous macro updates.
+ Note that meson already does exactly the same.
- * src/base/ftoutln.c (SCALED): Updated.
- * src/smooth/ftgrays.c (SCALED): Ditto.
- (FLOOR, ROUND, CEILING): Removed.
- * src/psaux/psfixed.h (cf2_fracToFixed): Updated.
+ * builds/unix/configure.raw (REQUIRES_PRIVATE, LIBS_PRIVATE): Rename to...
+ (PKGCONFIG_REQUIRES_PRIVATE, PKGCONFIG_LIBS_PRIVATE): This. Adjust them
+ depending on `$enable_shared`.
+ (PKGCONFIG_REQUIRES, PKGCONFIG_LIBS): New variables.
-2019-05-02 Alexei Podtelezhnikov <apodtele@gmail.com>
+ * builds/unix/freetype2.in, builds/unix/unix-def.in: Use new and updated
+ variables.
- Tweak LCD filtering.
+2022-03-25 Werner Lemberg <wl@gnu.org>
- * src/base/ftlcdfil.c (ft_lcd_filter_fir, _ft_lcd_filter_legacy):
- Choose direction from bitmap's pixel_mode.
- * include/freetype/internal/ftobjs.c (FT_Bitmap_LcdFilterFunc):
- Updated.
- * src/smooth/ftsmooth.c (ft_smooth_render_generic): Updated.
+ Add `FT_FACE_FLAG_SBIX_OVERLAY` and `FT_HAS_SBIX_OVERLAY`.
-2019-05-02 Werner Lemberg <wl@gnu.org>
+ * include/freetype/freetype.h (FT_FACE_FLAG_SBIX_OVERLAY,
+ FT_HAS_SBIX_OVERLAY): New macro.
- * vms_make.com: Updated (#56253).
+ * src/sfnt/ttsbit.c (tt_face_load_sbit): Handle `FT_FACE_FLAG_SBIX_OVERLAY`.
+ Remove obsolete tracing message.
- Remove no longer existing directories (`autohint', `otlayout').
- Update used base extensions.
- Activate `autofit' module.
- Add `gxvalid' module.
- Update copyright notices.
+2022-03-25 Werner Lemberg <wl@gnu.org>
-2019-04-29 Alexei Podtelezhnikov <apodtele@gmail.com>
+ Add `FT_PARAM_TAG_IGNORE_SBIX`.
- [smooth] Simplify cubic Bézier flattening.
+ This is another bit to handle 'sbix' tables as described in the OpenType
+ specification.
- The previous implementation is correct but it is too complex.
- The revised algorithm is based on the fact that each split moves
- the control points closer to the trisection points on the chord.
- The corresponding distances are good surrogates for the curve
- deviation from the straight line.
+ * include/freetype/ftparams.h (FT_PARAM_TAG_IGNORE_SBIX): New macro.
- This cubic flattening algorithm is somewhat similar to the conic
- algorithm based the distance from the control point to the middle of
- the chord. The cubic distances, however, decrease less predictably
- but are easy enough to calculate on each step.
+ * src/sfnt/sfobjc.c (is_apple_sbix): Rename to...
+ (has_sbix): ... this.
+ Check for more sbit tables.
+ Handle `FT_PARAM_TAG_IGNORE_SBIX` to eventually control `has_sbix`.
+ Only call sbit table loader if an sbit table is present.
- The new algorithm produces slightly larger number of splits, which is
- compensated by its simplicity. The overall rendering performance is
- improved by 1-2%. The larger number of splits does not necessarily
- result in higher quality, which stays comparable.
+2022-03-25 Werner Lemberg <wl@gnu.org>
- * src/smooth/ftgrays.c (gray_render_cubic): Replace the split
- condition.
+ [truetype] Fix 'sbix' table handling.
-2019-04-26 Alexei Podtelezhnikov <apodtele@gmail.com>
+ * src/sfnt/ttsbit.c (tt_face_load_sbix_image): Correct calculation of
+ 'metrics->horiBearingY'.
+ Set vertical metrics.
- [smooth] Bithacks and cosmetics.
+ * src/sfnt/sfobjs.c (sfnt_load_face): Adjust setting of `FT_FACE_FLAG_SBIX`.
+ Handle metrics of fonts with 'sbix' table.
- * src/smooth/ftgrays.c (gray_record_cell, gray_set_cell, gray_hline,
- gray_render_conic, gray_convert_glyph_inner): Updated.
+ * src/truetype/ttgload.c (TT_Load_Glyph): For 'sbix' embedded bitmaps, apply
+ bbox offset and bearing values of the corresponding glyph in the 'glyf'
+ table if it exists and has a contour.
-2019-04-25 Alexei Podtelezhnikov <apodtele@gmail.com>
+ * src/truetype/ttobjs.c (tt_face_init): Handle font with 'sbix' table.
- Optimize Bézier bisections.
+ Fixes issue #998.
- This change makes bisections faster by 20-30%. When inlined into
- `gray_render_cubic', this makes the function faster by 10% and is
- noticeable in the overall rendering performance.
+2022-03-25 Werner Lemberg <wl@gnu.org>
- * src/raster/ftraster.c (Split_Conic, Split_Cubic): Use shifts and
- refactor.
- * src/smooth/ftgrays.c (gray_split_conic, gray_split_cubic): Ditto.
- * src/base/ftstroke.c (ft_conic_split, ft_cubic_split): Ditto.
- * src/base/ftbbox.c (cubic_peak): Use shifts.
+ Add `FT_FACE_FLAG_SBIX` and `FT_HAS_SBIX`.
-2019-04-23 Werner Lemberg <wl@gnu.org>
+ Fonts with 'sbix' tables need special handling by the application.
- * src/sfnt/ttcmap.c (tt_cmap12_next): Remove dead code.
+ * include/freetype/freetype.h (FT_FACE_FLAG_SBIX, FT_HAS_SBIX): New macros.
- Found by clang 8.0's static analyzer and reported by Sender Ghost
- <lightside@gmx.com>.
+ * src/sfnt/sfobjs.c (sfnt_load_face): Set `FT_FACE_FLAG_SBIX` if 'sbix'
+ table is present.
-2019-04-23 Werner Lemberg <wl@gnu.org>
+2022-03-25 Werner Lemberg <wl@gnu.org>
- [base] Fix thinko in previous commit.
+ * include/freetype/freetype.h (FT_LOAD_SBITS_ONLY): Tag macro as public.
- * src/base/ftbitmap.c (FT_Bitmap_Blend): Check final width, not
- target pitch.
+2022-03-24 Carlo Bramini <carlo.bramix@libero.it>
- Problem reported by Sender Ghost <lightside@gmx.com>.
+ [builds/windows] Fix WCE support.
-2019-04-22 Werner Lemberg <wl@gnu.org>
+ * builds/windows/ftsystem.c [_WIN32_WCE]: Include <malloc.h> needed by
+ _alloca.
- * src/base/ftbitmap.c (FT_Bitmap_Blend): Check target pitch.
+2022-03-24 Steve Lhomme <robux4@ycbcr.xyz>
- Problem reported by Sender Ghost <lightside@gmx.com>.
+ [build/windows] Improve UWP support.
-2019-04-22 Werner Lemberg <wl@gnu.org>
+ * builds/windows/ftsystem.c [UWP]: Wrap CreateFile2 into CreateFileA.
- Fix return value of `FT_Set_Named_Instance' (#56186).
+2022-03-21 Werner Lemberg <wl@gnu.org>
- * src/truetype/ttgxvar.c (TT_Set_Named_Instance): Correctly handle
- internal return value -1 of `TT_Set_Var_Design'.
+ * src/sfnt/ttkern.c (tt_face_get_kerning): Exit early if no table.
-2019-04-18 Werner Lemberg <wl@gnu.org>
+ Fixes #1141.
- [pcf] Fix handling of undefined glyph (#56067).
+2022-03-20 Ben Wagner <bungeman@chromium.org>
- This commit fixes the changes from 2018-07-21, which broke charmap
- iteration. We now add the default character as a new glyph with
- index 0, thus increasing the number of glyphs by one (as before).
+ [woff2] Support overlap flag for simple glyphs.
- * src/pcf/pcfread.c (pcf_get_metrics): Adjust to new artificial
- glyph with index 0.
- Limit number of elements to 65534.
- (pcf_get_bitmaps): Ditto.
- Unify two loops into one; this avoids allocation of an intermediate
- array.
- (pcf_get_encodings): Don't flip indices but copy glyph metrics of
- default character to index 0.
- Also handle invalid default character.
+ In the woff2 spec it has been proposed to allow the OVERLAP_SIMPLE flag
+ to be retained through the woff2 format [0].
- * docs/CHANGES: Updated.
+ [0] https://www.w3.org/TR/WOFF2/#glyf_table_format
-2019-04-15 Minmin Gong <gongminmin@msn.com>
+ * src/sfnt/sfwoff2.h (GLYF_OVERLAP_SIMPLE): add glyf flag.
- * CMakeLists.txt: Avoid rewriting of unchanged configuration files.
+ * src/sfnt/sfwoff2.c (reconstruct_glyf): parse optionFlags and
+ overlapSimpleBitmap[]. (store_points): set OVERLAP_SIMPLE on first point's
+ flag if the overlap bit is set.
- Reported as
+2022-03-19 Werner Lemberg <wl@gnu.org>
- https://savannah.nongnu.org/patch/index.php?9755
+ [cff] Synchronize `cff_slot_load` with `TT_Load_Glyph`.
-2019-04-15 JDG <JonathanG@iQmetrix.com>
+ * src/cff/cffgload.c (IS_DEFAULT_INSTANCE): New macro.
+ (cff_slot_load): Use it.
- * src/tools/apinames.c (main): Fix error message.
+2022-03-19 Werner Lemberg <wl@gnu.org>
- Reported as
+ * src/base/ftobjs.c (FT_Request_Size): Guard `face->size`.
- https://savannah.nongnu.org/patch/?9796
+ Fixes #1140.
-2019-04-11 Alexei Podtelezhnikov <apodtele@gmail.com>
+2022-03-19 Werner Lemberg <wl@gnu.org>
- [smooth] Fix segfault in direct mode (#56092).
+ * src/base/ftobjs.c (ft_open_face_internal): Thinko.
- * src/base/ftoutln.c (FT_Outline_Render): Set missing clip_box for
- direct mode.
- * src/smooth/ftgrays.c (gray_raster_render): Use it.
+2022-03-19 Ben Wagner <bungeman@chromium.org>
-2019-04-06 Werner Lemberg <wl@gnu.org>
+ [doc] FT_OUTLINE_OVERLAP was introduced in 2.10.3.
- * src/sfnt/ttcmap.c (tt_get_glyph_name): Pacify compiler (#56061).
+ * include/freetype/ftimage.h (FT_OUTLINE_OVERLAP): Document when added.
- This is for Visual Studio 2019 on ARM.
+2022-03-19 Werner Lemberg <wl@gnu.org>
-2019-04-06 Werner Lemberg <wl@gnu.org>
+ * src/base/ftobjs.c (ft_open_face_internal): Properly guard `face_index`.
- For distribution, replace `.tar.bz2' with `.tar.xz' bundles.
+ We must ensure that the cast to `FT_Int` doesn't change the sign.
- * builds/toplevel.mk (build): Do it.
+ Fixes #1139.
- * README, docs/CHANGES, docs/release: Updated.
+2022-03-17 Werner Lemberg <wl@gnu.org>
-2019-04-06 Antony Lee <anntzer.lee@gmail.com>
+ [sfnt] Avoid invalid face index.
- Make `glyph_name' parameter to `FT_Get_Name_Index' a `const'.
+ Fixes #1138.
- * include/freetype/freetype.h (FT_Get_Name_Index),
- include/freetype/internal/ftobjs.h (FT_Face_GetGlyphNameIndexFunc),
- include/freetype/internal/services/svgldict.h
- (FT_GlyphDict_NameIndexFunc), src/base/ftobjs.c (FT_Get_Name_Index),
- src/cff/cffdrivr.c (cff_get_name_index), src/sfnt/sfdriver.c
- (sfnt_get_name_index), src/type1/t1driver.c (t1_get_name_index),
- src/type42/t42drivr.c (t42_get_name_index): Add `const' to second
- argument.
+ * src/sfnt/sfobjs.c (sfnt_init_face), src/sfnt/sfwoff2.c (woff2_open_font):
+ Check `face_index` before decrementing.
-2019-03-31 Armin Hasitzka <prince.cherusker@gmail.com>
+2022-03-07 Werner Lemberg <wl@gnu.org>
- [cff] Fix boundary checks.
+ Documentation, whitespace.
- 642bc7590c701c8cd35a9f60fa899cfa518b17ff introduced dynamically
- allocated memory when parsing CFF files with the "old" engine. Bounds
- checks have never been updated, however, leading to pointless
- comparisons of pointers in some cases. This commit presents a
- solution for bounds checks in the CFF module with an extended logic
- for the "old" engine while staying as concise as possible for the
- "new" one.
+2022-03-05 Anuj Verma <anuj@womp.xyz>
- * src/cff/cffparse.h: Introduce the struct `CFF_T2_StringRec' and
- the additional field `t2_strings' within `CFF_ParserRec'.
+ [sdf] Fix corner checks and improve performance.
- * src/cff/cffparse.c (cff_parser_within_limits): Move all boundary
- checks into this new function and update the rest of `cffparse.c' to
- use it.
+ * src/sdf/ftsdf.c (sdf_generate_bounding_box): Always check for a corner if
+ two distances (for different curves) are very close.
- Reported as
+ (sdf_conic_to): Check whether the conic curve can be treated as a line
+ (which happens if the control point coincides with any end point).
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12137
+2022-03-05 Anuj Verma <anuj@womp.xyz>
-2019-03-20 Werner Lemberg <wl@gnu.org>
+ [sdf] Implement deviation-based splitting for Bezier curves.
- [autofit] Fix Mongolian blue zone characters.
+ * src/sdf/ftsdf.c (split_sdf_cubic, split_sdf_shape): Add checks to figure
+ out the deviation of Bezier curves and stop splitting if the curve is flat
+ enough.
- * src/autofit/afblue.dat: Use U+200D (ZERO-WIDTH JOINER) characters
- to get medial forms for some Mongolian characters.
- * src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+ * src/sdf/ftsdfcommon.h (ONE_PIXEL): New macro.
-2019-03-19 Werner Lemberg <wl@gnu.org>
+2022-03-05 Anuj Verma <anuj@womp.xyz>
- [autofit] Add support for Mongolian script.
+ * include/freetype/freetype.h: Improve SDF documentation.
- As a de-facto standard, layouts using this script are constructed
- horizontally line by line, then the lines are rotated clockwise for
- vertical display.
+2022-03-03 Ben Wagner <bungeman@chromium.org>
- * src/autofit/afblue.dat: Add blue zone data for Mongolian.
- * src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+ [sfnt] Fix bounds check in SVG.
- * src/autofit/afscript.h: Add Mongolian standard characters.
+ The `SVG_DOCUMENT_LIST_MINIMUM_SIZE` macro is non trivial and not
+ protected by parentheses. As a result, the expression
+ `table_size - SVG_DOCUMENT_LIST_MINIMUM_SIZE` expands to
+ `table_size - 2U + SVG_DOCUMENT_RECORD_SIZE` instead of the expected
+ `table_size - (2U + SVG_DOCUMENT_RECORD_SIZE)`. This causes an incorrect
+ bounds check which may lead to reading past the end of the `SVG ` table.
- * src/autofit/afranges.c, src/autofit/afstyles.h: Add Mongolian
- data.
+ * src/sfnt/ttsvg.c (tt_face_load_svg): wrap macro definitions in
+ parentheses.
-2019-03-15 Werner Lemberg <wl@gnu.org>
+ Bug: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=45179
- * Version 2.10.0 released.
- ==========================
+2022-02-23 Ben Wagner <bungeman@chromium.org>
+ [psaux] Full bounds check for OtherSubr 19.
- Tag sources with `VER-2-10-0'.
+ It is possible for OtherSubr 19 to be invoked when `decoder->buildchar` is
+ NULL (so that `decoder->len_buildchar` is 0), the `blend` is non-NULL with
+ `blend->num_designs` set to 2, and the user supplied `idx` to be large (for
+ example 0xFFFFFFFE). Since these are all `FT_UInt32` the existing bounds
+ check overflows in a well defined manner, allowing for an invalid call to
+ `memcpy`.
- * docs/VERSION.TXT: Add entry for version 2.10.0.
- * docs/CHANGES: Updated.
+ In addition, it is possible to call OtherSubr 19 with
+ `decoder->len_buildchar`, `blend->num_designs`, and `idx` all zero (implying
+ that `blend->weight_vector` and `decoder->buildchar` are NULL). This passes
+ the bounds check (it is logically always fine to copy nothing starting at
+ index zero) but may invoke undefined behavior in `ft_memcpy` if it is backed
+ by `memcpy`. Calling `memcpy` with either the `src` or `dst` NULL is
+ undefined behavior (even if `count` is zero).
- * README, Jamfile (RefDoc), src/base/ftver.rc,
- builds/windows/vc2010/freetype.vcxproj,
- builds/windows/vc2010/index.html,
- builds/windows/visualc/freetype.dsp,
- builds/windows/visualc/freetype.vcproj,
- builds/windows/visualc/index.html,
- builds/windows/visualce/freetype.dsp,
- builds/windows/visualce/freetype.vcproj,
- builds/windows/visualce/index.html,
- builds/wince/vc2005-ce/freetype.vcproj,
- builds/wince/vc2005-ce/index.html,
- builds/wince/vc2008-ce/freetype.vcproj,
- builds/wince/vc2008-ce/index.html: s/2.9.1/2.10.0/, s/291/2100/.
-
- * include/freetype/freetype.h (FREETYPE_MINOR): Set to 10.
- (FREETYPE_PATCH): Set to 0.
+ * src/psaux/psintrp.c (cf2_interpT2CharString): Correctly check that
+ `blend->num_designs` can be copied to `decoder->buildchar[idx]`.
+ Also avoid passing NULL to `ft_memcpy`.
- * builds/unix/configure.raw (version_info): Set to 23:0:17.
- * CMakeLists.txt (VERSION_MINOR): Set to 10.
- (VERSION_PATCH): Set to 0.
+ Bug: https://crbug.com/1299259
- * builds/toplevel.mk (version, winversion): Since the minor version
- number has two digits now, never omit the patch number. We would
- get ambiguous zip file names otherwise.
- (dist): Remove remnants of `docmaker' tool.
- (do-dist): Remove unused intermediate files.
+2022-02-21 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
- * src/cff/cffparse.c (destrict_c2s_item): Guard function with
- CFF_CONFIG_OPTION_OLD_ENGINE macro.
+ [cmake] Drop the support of CMake 2.x.
-2019-03-07 Andrei Alexeyev <0x416b617269@gmail.com>
- Werner Lemberg <wl@gnu.org>
+ * CMakeLists.txt: Require CMake 3.0 (released on 2014) or newer.
- Fix invalid function pointer casts.
+ The issue #1059 reports the difficulty to support both of
+ CMake 2.x and newer one by single CMakeLists.txt without
+ the inflation of cmake_policy() workarounds.
- This change should allow Freetype to work on WASM/Emscripten without
- needing `-s EMULATE_FUNCTION_POINTER_CASTS=1'.
+ For better maintainability, the support of CMake 2.x is
+ dropped.
- * src/autofit/afdummy.c (af_dummy_hints_apply): Fix signature.
+2022-02-19 Werner Lemberg <wl@gnu.org>
- * src/cid/cidload.c (cid_parse_font_matrix, parse_fd_array,
- parse_expansion_factor, parse_font_name): Return `void', not
- `FT_Error'.
+ * src/bdf/README: Updated.
- * include/freetype/internal/ftobjs.h (FT_CMap_CharVarIsDefaultFunc):
- Fix signature.
+2022-02-19 Werner Lemberg <wl@gnu.org>
-2019-03-05 Werner Lemberg <wl@gnu.org>
+ * builds/mac/ftmac.c, src/base/ftmac.c: s|FT_MAC_H|<freetype/ftmac.h>|.
- [base] Handle numeric overflow (#55827).
+2022-02-19 Werner Lemberg <wl@gnu.org>
- * src/base/ftglyph.c (FT_Glyph_Get_CBox): Use `FT_PIX_CEIL_LONG'.
+ src/sfnt/ttkern.c (tt_face_load_kern): Micro-optimize.
-2019-03-05 Sebastian Rasmussen <sebras@gmail.com>
+ A kerning table can be handled by binary search if it has equal entries.
- [psaux] Fix use of uninitialized memory (#55832).
+ Fixes #1132.
- * src/psaux/psintrp.c (cf2_interpT2CharString): The call to
- `cf2_arrstack_setCount' may fail because the allocator ran out of
- memory. When this happens the stack is still written to before the
- error condition is checked. This means that FreeType writes outside
- of allocated memory. This commit moves the error check prior to the
- stack assignment, hence the function now properly returns with an
- error condition.
+2022-02-17 Steve Lhomme <robux4@ycbcr.xyz>
+ Alexei Podtelezhnikov <apodtele@gmail.com>
-2019-02-23 Werner Lemberg <wl@gnu.org>
+ [builds/windows] Add support for legacy UWP builds.
- * src/base/ftbitmap.c (FT_Bitmap_Blend): No fractional offsets.
+ * builds/windows/ftsystem.c: Add neccessary macro substitutions to
+ enable strict UWP builds.
- The function only provided a framework without an actual
- implementation, which this commit removes.
+ See !141.
-2019-02-23 Werner Lemberg <wl@gnu.org>
+2022-02-16 Werner Lemberg <wl@gnu.org>
- * src/tools/update-copyright-year: Insert `(C)'.
+ ftmm.h: Minor documentation improvement.
-2019-02-21 Armin Hasitzka <prince.cherusker@gmail.com>
+2022-02-13 Alexei Podtelezhnikov <apodtele@gmail.com>
- [truetype] Mask numeric overflows.
+ [pshinter] Tune PSH_STRONG_THRESHOLD_MAXIMUM value.
- * src/truetype/ttinterp.c (Move_CVT, Move_CVT_Stretched, Ins_MIRP):
- Mask numeric overflows.
+ Before the change, the hinting engine frequently confused horizontal
+ stem and serif hints making some stems too thin and some serifs too
+ thick. The value was tuned using serif fonts from the URW+ base 35
+ collection.
- Reported as
+ * src/pshinter/pshalgo.c [PSH_STRONG_THRESHOLD_MAXIMUM]: s/30/12/.
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11681
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11734
+2022-02-12 Werner Lemberg <wl@gnu.org>
-2019-02-21 Armin Hasitzka <prince.cherusker@gmail.com>
+ t1tables.h: Documentation improvements.
- [psaux] Mask numeric overflow.
+2022-02-12 Werner Lemberg <wl@gnu.org>
- * src/psaux/cffdecode.c (cff_decoder_parse_charstrings): Mask numeric
- overflow.
+ t1tables.h: Whitespace.
- Reported as
+2022-02-11 Werner Lemberg <wl@gnu.org>
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=13041
+ [type42] Fix `FT_Get_PS_Font_Private` for this format.
-2019-02-16 Wink Saville <wink@saville.com>
+ Since Type42 fonts don't have a 'Private' dictionary, the return value
+ should be `FT_Err_Invalid_Argument`.
- * src/autofit/afwarp.h (af_warper_compute): Fix declaration.
+ * src/type42/t42drivr.c (t42_ps_get_font_private): Removed.
+ (t42_service_ps_info): Updated.
-2019-02-02 Nikolaus Waxweiler <madigens@gmail.com>
+2022-02-09 Alexei Podtelezhnikov <apodtele@gmail.com>
- [truetype] Apply MVAR hasc, hdsc and hlgp metrics to current FT_Face metrics.
+ [pshinter] Clear reused mask.\r
+ \r
+ In PS hinter, memory allocations persist until the module is done.\r
+ Therefore, we have to clear reused masks.\r
+ \r
+ * src/pshinter/pshrec.c (ps_mask_table_alloc): Clear reused mask.
- Instead of setting typo or win metrics as the new `FT_Face' metrics
- indiscriminately, apply only typo deltas to the currently active
- `FT_Face' metrics. This prevents line height differences when the
- default outlines were used as the regular face and instances for
- everything else, for example.
+2022-02-09 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/truetype/ttgxvar.c (tt_apply_mvar): Implement.
+ [pshinter] Use unsigned indices.\r
+ \r
+ This reduces casting and eliminates some checks.\r
+ \r
+ * src/pshinter/pshrec.c (ps_mask_test_bit, ps_mask_table_merge,\r
+ ps_dimension_add_t1stem, ps_hints_t1stem3): Updated.\r
+ (ps_dimension_add_counter): Updated, unnecessary checks removed.\r
-2019-02-02 Nikolaus Waxweiler <madigens@gmail.com>
+2022-02-08 Alexei Podtelezhnikov <apodtele@gmail.com>
- [sfnt] Use typo metrics if OS/2 fsSelection USE_TYPO_METRICS bit is set.
+ [pshinter] Fix mask merging.
- If the `OS/2' table exists and `fsSelection' bit 7
- (USE_TYPO_METRICS) is set, use the `sTypo*' set of values to compute
- the `FT_Face's ascender, descender, and height. Otherwise, fall
- back to old behavior.
+ We forgot to update the number of bits when merging a larger mask
+ into a smaller one. This fix might have rendering effects.
- * src/sfnt/sfobjs.c (sfnt_load_face): Implement.
+ * src/pshinter/pshrec.c (ps_mask_table_merge): Inherit the number
+ of bits from a larger mask. There is no need to zero unused bits,
+ already zeroed during allocation.
+ (ps_mask_clear_bit): Removed.
+ (ps_mask_ensure): Minor.
-2019-01-18 John Tytgat <John.Tytgat@esko.com>
+2022-02-08 Alexei Podtelezhnikov <apodtele@gmail.com>
- [sfnt] Handle TT fonts having two PostScript font names (#55471).
+ [pshinter] Revise the hint table handling.\r
+ \r
+ * src/pshinter/pshrec.c (ps_hint_table_ensure): Remove redundant size\r
+ check; avoid array zeroing because it is fully initialized when used.\r
+ (ps_hint_table_alloc): Fix off-by-one comparison and remove another\r
+ zeroing of the array elements.\r
- * src/sfnt/sfdriver.c (sfnt_get_name_id): Prefer English over any
- other language found for PostScript font names.
+2022-02-06 Werner Lemberg <wl@gnu.org>
-2019-01-08 Chris Liddell <chris.liddell@artifex.com>
+ Various minor doc fixes.
- [psaux] Fix closepath (#55414).
+2022-02-06 Alexei Podtelezhnikov <apodtele@gmail.com>
- All of the Type 1 path building is done with code common to the
- revised CFF engine, with the exception of closepath, which was still
- calling ps_builder_close_contour(), thus previously cached segments
- were not always written to the path, and glyph corruption, or even
- invalid outlines were possible.
+ [builds/windows] Add SVG to to project files.
- * src/psauc/psinterp.c (cf2_interpT2CharString) <cf2_cmdCLOSEPATH>:
- Switch to calling `cf2_glyphpath_closeOpenPath'.
+ * builds/windows/vc2010/freetype.vcxproj: Updated.
+ * builds/windows/vc2010/freetype.vcxproj.filters: Updated.
+ * builds/windows/visualc/freetype.vcproj: Updated.
-2018-12-29 Werner Lemberg <wl@gnu.org>
+2022-02-03 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/autofit/aflatin2.c: Some fixes from `aflatin.c' (#55310).
+ * src/winfonts/winfnt.c (fnt_face_get_dll_font): Trace font resources.
-2018-12-25 Werner Lemberg <wl@gnu.org>
+2022-02-02 Eric Jing <@CPUcontrol>
- * src/psaux/cffdecode.c (cff_operaor_seac): Fix numeric overflow.
+ [cmake] Fix build on MacOS.
- Reported as
+ * CMakeLists.txt (CMAKE_OSX_ARCHITECTURES): Update value to fix the building
+ of a framework on MacOS.
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11915
+ * builds/mac/freetype-Info.plist (CFBundleExecutable): Make identifier
+ lowercase only.
-2018-12-12 Werner Lemberg <wl@gnu.org>
+ Fixes #1127.
- [gxvalid] Fix compiler warnings.
+2022-02-02 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/gxvalid/gxvjust.c (gxv_just_check_max_gid),
- src/gxvalid/gxvmort.c (gxv_mort_coverage_validate): Use `FT_UNUSED'.
+ [psaux] Revise `PS_Table` handling.
-2018-12-11 Werner Lemberg <wl@gnu.org>
+ The old impleemntation was not using `FT_REALLOC`, buing too careful
+ with the offset rebasing. It shoudl be safe to rely on the base
+ movements.
- * src/truetype/ttgload.c (TT_Hint_Glyph): Remove useless test.
+ * src/psaux/psobjs.c (reallocate_t1_table, shift_elements): Combine
+ into...
+ (ps_table_realloc): ... this function based on `FT_REALLOC`.
+ (ps_table_done): Simplified.
+ (ps_table_add): Updated.
- `control_len' only gets its value from `n_ins' (and vice versa),
- which is always read as `unsigned short' and thus can't be larger
- than 0xFFFF.
+2022-02-02 Alexei Podtelezhnikov <apodtele@gmail.com>
-2018-12-04 Werner Lemberg <wl@gnu.org>
+ * src/cache/ftcmru.c (FTC_MruList_New): Explain zeroing.
- [bdf] Ignore data after `ENDFONT'.
+2022-01-31 Alexei Podtelezhnikov <apodtele@gmail.com>
- Reported as
+ [cache] Partially revert 9870b6c07e2c.\r
+ \r
+ Fix crashes reported by Werner.\r
+ \r
+ * src/cache/ftcmru.c (FTC_MruList_New): Use `FT_ALLOC` again.
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10798
+2022-01-31 Werner Lemberg <wl@gnu.org>
- * src/bdf/bdflib.c (_bdf_parse_end): New function.
- (_bdf_parse_glyphs): Switch to `_bdf_parse_end' after `ENDFONT' has
- been encountered.
+ freetype.h: Minor documentation improvement.
-20
18-12-02 Alexei Podtelezhnikov <apodtele@gmail.com>
+20
22-01-31 Alexei Podtelezhnikov <apodtele@gmail.com>
- * builds/windows/visualc/freetype.dsp: Dust off.
+ [cache] Fix fallouts from edd4fedc5427.
-2018-11-27 Alexei Podtelezhnikov <apodtele@gmail.com>
+ Reported by Werner.
- * builds/windows/vc2010/freetype.vcxproj: Simplify.
+ * src/cache/ftcimage.c (FTC_INode_New): Always initialize FT_Glyph.
+ * src/cache/ftcsbits.c (FTC_SNode_New): Always initialize FT_SBit.
-2018-11-27 Chris Liddell <chris.liddell@artifex.com>
+2022-01-31 Alexei Podtelezhnikov <apodtele@gmail.com>
- [type1,cff] Add FT_{Set,Get}_MM_WeightVector API calls.
+ Clean-up - do not doubt FT_FREE.
- For multiple master fonts, common usage (in Postscript) is to modify
- the WeightVector of an existing font instance, this addition
- supports that use.
+ * src/base/ftobjs.c (memory_stream_close): Do not reassign zero
+ after `FT_FREE`.
+ * src/sfnt/sfwoff.c (sfnt_stream_close): Ditto.
+ * src/sfnt/sfwoff2.c (stream_close): Ditto.
+ * src/psaux/psobjs.c (ps_parser_load_field): Ditto.
+ * src/truetype/ttgxvar.c (ft_var_load_avar, tt_set_mm_blend,
+ tt_set_mm_blend): Ditto.
- * include/freetype/ftmm.h, src/base/ftmm.c (FT_Set_MM_WeightVector,
- FT_Get_MM_WeightVector): New API functions.
+2022-01-30 Werner Lemberg <wl@gnu.org>
- * include/freetype/internalservices/svmm.h
- (FT_Set_MM_WeightVector_Func, FT_Get_MM_WeightVector_Func): New
- function types.
- (MultiMasters): Add `set_mm_weightvector' and `get_mm_weightvector'
- members.
- (FT_DEFINE_SERVICE_MULTIMASTERSREC): Updated.
+ * CMakeLists.txt: Include 'FindPkgConfig' module.
- * src/cffcffdrivr.c (cff_set_mm_weightvector,
- cff_get_mm_weightvector): New functions.
- (cff_service_multi_masters): Register them.
+ Older cmake versions don't provide `pkg_check_modules` by default.
- * src/truetype/ttdriver.c (tt_service_gx_multi_masters): Updated.
- This driver doesn't use the new interface.
+ Fixes #1126.
- * src/type1/t1load.c (T1_Set_MM_WeightVector,
- T1_Get_MM_WeightVector): New functions.
- * src/type1/t1driver.c (t1_service_multi_masters): Register them.
- * src/type1/t1load.h: Updated.
+2022-01-30 Alexei Podtelezhnikov <apodtele@gmail.com>
-2018-11-27 Ben Wagner <bungeman@google.com>
+ * src/psaux/psobjs.c (ps_parser_load_field): Reduce `string` scope.
- [cff] Fix compiler warning (#55105).
+2022-01-29 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
- * src/cff/cffparse.c (cff_parser_run): Guard label only used if
- CFF_CONFIG_OPTION_OLD_ENGINE is active.
+ [cmake] Check the availability of `bzip2.pc'.
-2018-11-27 Ben Wagner <bungeman@google.com>
+ (CMakeLists.txt): Check the availability of `bzip2.pc'.
- [truetype] Fix numeric overflow (#55103).
+ * If `bzip2.pc' is available, Requires.private should include
+ bzip2, but Libs.private should not include -lbz2.
- * src/truetype/ttgload.c (compute_glyph_metrics): Use `SUB_LONG'.
+ * If `bzip2.pc' is unavailable, Requires.private cannot include
+ bzip2, but Libs.private should include -lbz2.
-2018-11-25 Alexei Podtelezhnikov <apodtele@gmail.com>
+ Fix #897.
- [builds] Belated DLL support with vc2002-vc2008.
+2022-01-28 Werner Lemberg <wl@gnu.org>
- The solution and project files should be automatically upgraded for
- the approriate Visual C++ version.
+ * unix/configure.raw: We need 'librsvg' version 2.46.0 or newer.
- * builds/windows/visualc/freetype.{sln,vcproj}: Major upgrades.
- * builds/windows/visualc/index.html: Document the change.
- * builds/windows/vc2005, builds/windows/vc2008: Removed as redundant.
+ Older versions don't have function `rsvg_handle_get_intrinsic_dimensions`.
-2018-11-22 Armin Hasitzka <prince.cherusker@gmail.com>
+2022-01-28 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/cff/cffparse.c: Please the compiler.
+ Minor clean-ups.
-2018-11-22 Armin Hasitzka <prince.cherusker@gmail.com>
+ * src/base/ftrfork.c (raccess_make_file_name): Do not set error.
+ * src/sfnt/sfdriver.c (get_win_string, get_apple_string): Ditto.
+ * src/cff/cffobjs.c (cff_strcpy): Do not confuse about error.
+ * src/psaux/psobjs.c (ps_table_done): Ditto.
+ * src/truetype/ttgxvar.c (ft_var_readpacked*, ft_var_load_avar): Ditto.
- [cff] Fix memory overflow.
+2022-01-27 Ben Wagner <bungeman@chromium.org>
- Reported as
+ Document `FT_Outline_Decompose` degenerate segments.
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9869
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10869
+ `FT_Outline_Decompose` does not filter out and can return degenerate
+ segments in an outline. This can be surprising when attemping to
+ stroke such an outline. Clarify the existing documentation on this
+ matter to cover all forms of degeneracy (without specifying exactly
+ how they will be reported), why they might arise, and better explain in
+ what cases they may be an issue.
- * src/cff/cffparse.c (destruct_t2s_item, cff_parser_run): Store
- evaluated T2 charstrings in separately allocated memory.
+ * include/freetype/ftoutlin.h (FT_Outline_Decompose): update
+ documentation.
-2018-11-18 Alexei Podtelezhnikov <apodtele@gmail.com>
+ Fixes #952.
- * builds/windows/{visualc,vc2005,vc2008}/freetype.vcproj: Fix it.
+2022-01-27 Anuj Verma <anujv@posteo.net>
-2018-11-10 Alexei Podtelezhnikov <apodtele@gmail.com>
+ Fix sdf computation while `USE_SQUARED_DISTANCES`.
- [smooth] Placeholder only for library-enabled LCD filtering.
+ Function `map_fixed_to_sdf` expects spread to be absolute
+ and not squared.
- * src/smooth/ftsmooth.c (ft_smooth_init): Add disabled
- `FT_Library_SetLcdFilter' call.
+ * src/sdf/ftbsdf.c (finalize_sdf): Pass absolute spread
+ while `map_fixed_to_sdf`.
-2018-11-09 Young Xiao <yangx92@hotmail.com>
+ * src/sdf/ftsdf.c (sdf_generate_bounding_box): Ditto.
- [psaux] Add safety guard (#54985).
+2022-01-27 Tapish Ojha <tapishojha2000@gmail.com>
- * src/psaux/psobjs.c (cff_builder_close_contour): Do it.
+ [sfnt] Improve sRGB constants.
-2018-11-08 Alexei Podtelezhnikov <apodtele@gmail.com>
+ * src/base/ftbitmap.c (ft_gray_for_premultiplied_srgb_bgra): Use slightly
+ more precise values.
- * builds/unix/configure.raw: Require `windows.h' for windres.
+ Fixes #1018.
-2018-11-08 Alexei Podtelezhnikov <apodtele@gmail.com>
+2022-01-27 Werner Lemberg <wl@gnu.org>
- [ftstroke] Fix unpredictable failures (#54986).
+ docs/release: Updated.
- * src/base/ftstroke.c (ft_sroke_border_lineto): Fix lineto check.
+2022-01-26 Alexei Podtelezhnikov <apodtele@gmail.com>
-2018-11-08 Alexei Podtelezhnikov <apodtele@gmail.com>
+ * src/pfr/pfrload.c (pfr_phy_font_load): Use FT_QNEW_ARRAY.
- [ftstroke] Fix unpredictable failures (#54976).
+2022-01-26 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/base/ftstroke.c (ft_sroke_border_close): Set the start tags.
+ * src/sdf/ftsdf.c (sdf_*_new): Use standard macro.
-2018-11-07 Ben Wagner <bungeman@google.com>
+2022-01-26 Alexei Podtelezhnikov <apodtele@gmail.com>
- [truetype] Fix VF check from 2018-09-12 (#54973).
+ [pcf] Delay encoding allocation and avoid its zeroing.
- * src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Use correct
- offsets for estimates.
+ * src/pcf/pcfread.c (pcf_get_encodings): Refactor and use FT_QNEW_ARRAY.
-2018-11-06 Werner Lemberg <wl@gnu.org>
+2022-01-25 Werner Lemberg <wl@gnu.org>
- [pshinter] Fix numeric overflow.
+ Aarg, typo.
- Reported as
+2022-01-25 Werner Lemberg <wl@gnu.org>
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11242
+ freetype.h: More updates to `FT_LOAD_COLOR` description.
- * src/pshinter/pshrec.c (ps_dimension_add_t1stem): Implement it.
+2022-01-25 Werner Lemberg <wl@gnu.org>
-2018-11-06 Werner Lemberg <wl@gnu.org>
+ * builds/unix/configure.raw (FT_DEMO_CFLAGS): Pass `-DHAVE-LIBRSVG`.
- [psaux] Fix timeout in old CFF engine.
+ This helps in decoupling library support from `pkg-config` for other
+ platforms.
- Reported as
+2022-01-25 Werner Lemberg <wl@gnu.org>
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11260
+ Update documentation for `FT_LOAD_COLOR`.
- * src/psaux/cffdecode.c (cff_decoder_parse_charstrings)
- <cff_op_sqrt> [CFF_CONFIG_OPTION_OLD_ENGINE]: Fix potential endless
- loop.
+2022-01-24 Ben Wagner <bungeman@chromium.org>
-2018-11-04 Alexei Podtelezhnikov <apodtele@gmail.com>
+ [pshinter] Ensure all point flags are initialized.
- * src/truetype/ttgxvar.c: Use enum definitions.
+ Only off curve point flags were fully initialized.
-2018-11-03 Alexei Podtelezhnikov <apodtele@gmail.com>
+ * src/pshinter/pshalgo.c (psh_glyph_init): always initialize flags.
- * src/truetype/ttgxvar.c (ft_var_apply_tuple): Adjust condition.
+ Fixes: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=43930
-2018-11-03 Alexei Podtelezhnikov <apodtele@gmail.com>
+2022-01-24 Werner Lemberg <wl@gnu.org>
- * src/truetype/ttgxvar.c (ft_var_apply_tuple): Tracing tweaks.
+ .mailmap: Typo.
-2018-11-03 Alexei Podtelezhnikov <apodtele@gmail.com>
+2022-01-23 Werner Lemberg <wl@gnu.org>
- Revert due to specs: [truetype] Speed up variation IUP.
+ * src/svg/ftsvg.c (ft_svg_property_set): Disallow NULL pointers.
-2018-11-02 Alexei Podtelezhnikov <apodtele@gmail.com>
+2022-01-23 Werner Lemberg <wl@gnu.org>
- * src/truetype/ttgxvar.c (ft_var_get_item_delta): Fixed logic.
+ .mailmap: Updated.
- Reported and tested by Behdad.
+2022-01-23 Werner Lemberg <wl@gnu.org>
-2018-11-02 Shailesh Mistry <shailesh.mistry@hotmail.co.uk>
+ More documentation on handling OT-SVG.
- [autofit] Prevent SEGV.
+2022-01-23 Werner Lemberg <wl@gnu.org>
- See
+ * src/svg/ftsvg.c: Rename `svg_hooks` to `svg-hooks` for consistency.
- https://bugs.ghostscript.com/show_bug.cgi?id=697545
+2022-01-22 Werner Lemberg <wl@gnu.org>
- for more details on how the bug was found.
+ [sfnt] Reject malformed SVG tables.
- * src/autofit/afloader.c (af_loader_load_glyph): Propagate error
- code.
+ * src/sfnt/ttsvg.c (SVG_TABLE_HEADER_SIZE, SVG_DOCUMENT_RECORD_SIZE,
+ SVG_DOCUMENT_LIST_MINIMUM_SIZE, SVG_MINIMUM_SIZE): New macros.
+ (tt_face_load_svg): Check offsets.
+ Check table and record sizes.
-2018-10-31 Alexei Podtelezhnikov <apodtele@gmail.com>
+ Reported as
- [truetype] Speed up variation IUP.
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=43918
- * src/truetype/ttgxvar.c (tt_delta_interpolate): Separate trivial
- snapping to the same position from true interpolation.
+2022-01-22 Alexei Podtelezhnikov <apodtele@gmail.com>
-2018-10-31 Alexei Podtelezhnikov <apodtele@gmail.com>
+ * src/psaux/psobjs.c (ps_table_new): Revert to zeroing.
- * src/type1/t1load.c (t1_set_mm_blend): Optimized.
+2022-01-20 Alexei Podtelezhnikov <apodtele@gmail.com>
-2018-10-31 Alexei Podtelezhnikov <apodtele@gmail.com>
+ [psaux, type1, type42] Avoid annecessary zeroing.
- * src/truetype/ttgxvar.c (ft_var_get_item_delta): Optimized.
+ * src/psaux/psobjs.c (ps_table_new): Use FT_QNEW_ARRAY.
+ * src/type1/t1load.c (parse_encoding): Ditto.
+ * src/type42/t42parse.c (t42_parse_encoding): Ditto.
-2018-10-29 Werner Lemberg <wl@gnu.org>
+2022-01-20 Werner Lemberg <wl@gnu.org>
- [base] Fix numeric overflow.
+ [builds/unix] Handle 'librsvg' for demo programs.
- Reported as
+ * builds/unix/configure.raw: Check for 'librsvg'.
+ (LIB_CLOCK_GETTIME): Don't call `AC_SUBST` on this but on...
+ (FT_DEMO_CFLAGS, FT_DEMO_LDFLAGS): ... these two new variables.
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11080
+ * builds/unix/unix-cc.in (LIB_CLOCK_GETTIME): Replaced by...
+ (FT_DEMO_CFLAGS, FT_DEMO_LDFLAGS): ... these two new variables.
- * src/base/ftoutln.c (FT_Outline_Get_Orientation): Use `MUL_LONG'.
+2022-01-20 Moazin Khatti <moazinkhatri@gmail.com>
-2018-10-29 Werner Lemberg <wl@gnu.org>
+ Add 'svg' module for OT-SVG rendering.
- [cff] Fix numeric overflow.
+ * CMakeLists.txt (BASE_SRCS): Add svg module file.
+ * meson.build (ft2_public_headers): Add `otsvg.h`.
- Reported as
+ * modules.cfg (RASTER_MODULES): Add `svg` module.
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10988
+ * builds/meson/parse_modules_cfg.py: Add svg module.
- * src/cff/cffparse.c (cff_parser_run)
- [CFF_CONFIG_OPTION_OLD_ENGINE]: Use `NEG_LONG'.
+ * include/freetype/config/ftmodule.h: Add `ft_svg_renderer_class`.
+ * include/freetype/fterrdef.h: Add `Invalid_SVG_Document` and
+ `Missing_SVG_Hooks` error codes.
+ * include/freetype/internal/fttrace.h: Add tracing for `otsvg`.
+ * include/freetype/internal/svginterface.h: New file. It adds an interface
+ to enable the presetting hook from the `base` module.
+ * include/freetype/otsvg.h (SVG_Lib_Init_Func, SVG_Lib_Free_Func,
+ SVG_Lib_Render_Func, SVG_Lib_Preset_Slot_Func): New hooks for SVG rendering.
+ (SVG_RendererHooks): New structure to access them.
-2018-10-27 Alexei Podtelezhnikov <apodtele@gmail.com>
+ * src/base/ftobjs.c: Include `svginterface.h`.
+ (ft_glyphslot_preset_bitmap): Add code for presetting the slot for SVG
+ glyphs.
+ (ft_add_renderer): Updated.
- [sfnt] Make `head' timestamps unsigned.
+ * src/svg/*: New files.
- It's been more than 2^31 seconds since 1904.
+2022-01-20 Moazin Khatti <moazinkhatri@gmail.com>
- * include/freetype/tttables.h (TT_Header): Change field types.
- * src/sfnt/ttload.c (tt_face_load_generic_header): Updated.
+ Add `FT_Glyph` support for OT-SVG glyphs.
-2018-10-27 Alexei Podtelezhnikov <apodtele@gmail.com>
+ * include/freetype/ftglyph.h (FT_SvgGlyphRec, FT_SvgGlyph): New structure.
- Revert: Align FreeType with standard C memory management.
+ * src/base/ftglyph.c: Include `otsvg.h`.
+ (ft_svg_glyph_init, ft_svg_glyph_done, ft_svg_glyph_copy,
+ ft_svg_glyph_transform, ft_svg_glyph_prepare): New function.
+ (ft_svg_glyph_class): New class.
+ (FT_New_Glyph, FT_Glyph_To_Bitmap): Updated to handle OT-SVG glyphs.
+ * src/base/ftglyph.h: Updated.
-2018-10-27 Werner Lemberg <wl@gnu.org>
+2022-01-20 Moazin Khatti <moazinkhatri@gmail.com>
- [psaux] Fix numeric overflow.
+ [truetype, cff] Add code to load SVG document.
- Triggered by
+ * src/cff/cffgload.c (cff_slot_load): Add code to load SVG doc.
+ * src/truetype/ttgload.c (TT_Load_Glyph): Add code to load SVG doc.
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11157
+2022-01-20 Moazin Khatti <moazinkhatri@gmail.com>
- * src/psaux/cffdecode.c (cff_decoder_parse_charstrings) <cff_op_blend>
- [CFF_CONFIG_OPTION_OLD_ENGINE]: Fix integer overflow.
+ Add code to load OT-SVG glyph documents.
-2018-10-20 Werner Lemberg <wl@gnu.org>
+ * include/freetype/config/ftheader.h (FT_OTSVG_H): New macro.
+ * include/freetype/freetype.h (FT_FACE_FLAG_SVG, FT_HAS_SVG): New macros.
+ (FT_LOAD_SVG_ONLY): New internal macro.
+ * include/freetype/ftimage.h (FT_Glyph_Format): New enumeration value
+ `FT_GLYPH_FORMAT_SVG`.
+ * include/freetype/internal/ftobjs.h (FT_GLYPH_OWN_GZIP_SVG): New macro.
+ * include/freetype/internal/fttrace.h: Add `ttsvg` for `ttsvg.c`.
+ * include/freetype/internal/sfnt.h(load_svg, free_svg, load_svg_doc): New
+ functions.
+ * include/freetype/internal/tttypes.h (TT_FaceRec): Add `svg` for
+ the SVG table.
+ * include/freetype/otsvg.h (FT_SVG_DocumentRec): New structure to hold the
+ SVG document and other necessary information of an OT-SVG glyph in a glyph
+ slot.
+ * include/freetype/tttags.h (TTAG_SVG): New macro.
+
+ * src/base/ftobjs.c: Include `otsvg.h`.
+ (ft_glyphslot_init): Allocate `FT_SVG_DocumentRec` in `slot->other`
+ if the SVG table exists.
+ (ft_glyphslot_clear): Free it upon clean-up if it is a GZIP compressed
+ glyph.
+ (ft_glyphslot_done): Free the document data if it is a GZIP compressed
+ glyph.
+ (FT_Load_Glyph): Don't auto-hint SVG documents.
+
+ * src/cache/ftcbasic.c (ftc_basic_family_load_glyph): Add support for
+ FT_GLYPH_FORMAT_SVG.
- Avoid endless loop while tracing (#54858).
+ * src/sfnt/rules.mk (SFNT_DRV_SRC): Add `ttsvg.c`.
+ * src/sfnt/sfdriver.c: Include `ttsvg.h`.
+ (sfnt_interface): Add `tt_face_load_svg`, `tt_face_free_svg` and
+ `tt_face_load_svg_doc`.
+ * src/sfnt/sfnt.c: Include `ttsvg.c`.
+ * src/sfnt/sfobjs.c (sfnt_load_face, sfnt_done_face): Add code to load and
+ free data of the the SVG table.
+ * src/sfnt/ttsvg.c: New file, implementing `tt_face_load_svg`,
+ `tt_face_free_svg` and `tt_face_load_svg_doc`.
+ * src/sfnt/ttsvg.h: Declarations of the SVG functions in
+ `ttsvg.c`.
- * src/type1/t1load.c (parse_buildchar): Guard tracing stuff with
- FT_DEBUG_LEVEL_TRACE.
+2022-01-20 Moazin Khatti <moazinkhatri@gmail.com>
-2018-10-17 David Demelier <markand@malikania.fr>
+ Add flag `FT_CONFIG_OPTION_SVG`.
- * CMakeLists.txt: Specify `RUNTIME DESTINATION'.
+ This flag is going to be used to conditionally compile support for OT-SVG
+ glyphs. FreeType will do the parsing and rely on external hooks for
+ rendering of OT-SVG glyphs.
- This is needed for DLL builds.
+ * devel/ftoption.h, include/freetype/config/ftoption.h
+ (FT_CONFIG_OPTION_SVG): New flag.
-2018-10-07 Werner Lemberg <wl@gnu.org>
+2022-01-20 Alexei Podtelezhnikov <apodtele@gmail.com>
- A missing Unicode cmap is not a fatal error.
+ [pshinter] Avoid unnecessary zeroing.\r
+ \r
+ * src/pshinter/pshalgo.c (psh_hint_table_init,psh_glyph_init,\r
+ psh_glyph_interpolate_normal_points): Use FT_QNEW_ARRAY.
- This is a follow-up to the previous commit.
+2022-01-20 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/cff/cffobjs.c (cff_face_init), src/sfnt/sfobjs.c
- (sfnt_load_face), src/type1/t1objs.c (T1_Face_Init),
- src/type42/t42objs.c (T42_Face_Init): Implement it.
+ * include/freetype/freetype.h: Clarify `FT_Size` life cycle.
-2018-10-07 Werner Lemberg <wl@gnu.org>
+2022-01-20 Alexei Podtelezhnikov <apodtele@gmail.com>
- Fix handling of FT_CONFIG_OPTION_ADOBE_GLYPH_LIST (#54794).
+ [base] Undefined scale means no scale.
- * src/cff/cffcmap.c (cff_cmap_unicode_init), src/psaux/t1cmap.c
- (t1_cmap_unicode_init), src/sfnt/ttcmap.c (tt_cmap_unicode_init):
- Check `unicodes_init' field.
+ It might be surprising that FreeType does not have default ppem and
+ the size has to be set explicitly or face undefined behavior with
+ undefined variables and errors. This offers an alternative to
+ missing or zero scale by simply setting FT_LOAD_NO_SCALE. Defined
+ behavior is bettr than undefined one.
-2018-10-03 Werner Lemberg <wl@gnu.org>
+ This is alternative to !132 and discussed in
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=43708
- [ftgrays] Fix typo in stand-alone mode (#54771).
+ * src/base/ftobjs.c (FT_Load_Glyph): Deal with zero scale.
+ * include/freetype/freetype.h: Document it.
- * src/smooth/ftgrays.c (FT_THROW) [STANDALONE_ &&
- FT_DEBUG_LEVEL_TRACE]: Fix call to `FT_ERR_CAT'.
+2022-01-18 Alexei Podtelezhnikov <apodtele@gmail.com>
-2018-10-02 Werner Lemberg <wl@gnu.org>
+ * src/autofit/afglobal.c (af_face_globals_new): Reduce zeroing.
- [psaux] Fix segfault.
+ Everything in AF_FaceGlobals is initialized except metrics. Those
+ are zeroed here and initialized on demand later.
- Reported as
+2022-01-16 Alexei Podtelezhnikov <apodtele@gmail.com>
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10768
+ [bdf,type1] Avoid unnecessary hash zeroing.
- * src/psaux/cffdecode.c (cff_decoder_parse_charstrings)
- <cff_op_callothersubr> [CFF_CONFIG_OPTION_OLD_ENGINE]: Check
- argument.
+ * src/bdf/bdflib.c (_bdf_parse_start): Use `FT_QALLOC`.
+ * src/type1/t1load.c (parse_subrs): Use `FT_QNEW`.
-2018-10-02 Werner Lemberg <wl@gnu.org>
+2022-01-16 Ozkan Sezer <sezeroz@gmail.com>
- [psaux] Fix numeric overflow.
+ Add Watcom C/C++ calling.
- Reported as
+ In the unlikely case the source is built with OpenWatcom's -ec?
+ switches to enforce a calling convention, the qsort() compare
+ function must still be set to __watcall.
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10740
+ * include/freetype/internal/compiler-macros.h (FT_COMPARE_DEF):
+ Updated.
- * src/psaux/cffdecode.c (cff_decoder_parse_charstrings) <cff_op_roll>
- [CFF_CONFIG_OPTION_OLD_ENGINE]: Use NEG_INT.
+2022-01-15 Ben Wagner <bungeman@chromium.org>
-2018-10-02 Werner Lemberg <wl@gnu.org>
+ [pshinter] Avoid accessing uninitialized zone.
- [pshinter] Handle numeric overflow.
+ The `normal_top.count` may be 0, implying no `normal_top.zones` exist.
+ The code must not access these (non-existent) `normal_top.zones`.
- Reported as
+ * src/pshinter/pshalgo.c (ps_hints_apply): Do not assume that
+ `normal_top.zones[0]` is initialized. Test `normal_top.count`
+ before using `normal_top.zones[0]`. Do not rescale if there are no
+ `zones`.
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10550
+ Fixes: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=43675
- * src/pshinter/pshglob.c (psh_blues_snap_stem): Mask numeric
- overflow.
+2022-01-15 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [cache] Avoid unnecessary zeroing.
-2018-09-27 Alexei Podtelezhnikov <apodtele@gmail.com>
+ * src/cache/ftccmap.c (ftc_cmap_node_new): Use `FT_QNEW`.
+ * src/cache/ftcimage.c (FTC_INode_New): Ditto.
+ * src/cache/ftcsbits.c (FTC_SNode_New): Ditto.
- Align FreeType with standard C memory management.
+2022-01-15 Ozkan Sezer <sezeroz@gmail.com>
- * include/freetype/ftsystem.h: Include FT_TYPES_H.
- (*FT_Alloc_Func, *FT_Realloc_Func): Use size_t for the size arguments.
- * src/raster/ftmisc.h: Ditto.
+ Add Watcom C/C++ support.
- * builds/amiga/src/base/ftsystem.c, builds/unix/ftsystem.c,
- * builds/vms/ftsystem.c, src/base/ftsystem.c (ft_alloc, ft_realloc):
- Use size_t for the size arguments.
+ * include/freetype/config/integer-types.h: Make sure `long long` is
+ used then available.
+ * include/freetype/internal/ftcalc.h (FT_MSB): Add Watcom C/C++ pragma.
- * src/base/ftdbgmem.c (ft_mem_debug_alloc, ft_mem_debug_realloc): Use
- FT_Offset, aka size_t, for the size arguments.
+2022-01-15 Alexei Podtelezhnikov <apodtele@gmail.com>
-2018-09-25 Werner Lemberg <wl@gnu.org>
+ * src/sdf/ftbsdf.c (ED): s/near/prox/.
- Fix handling of `FT_Bool'.
+ This works around the Watcom C definition of `near` as restricted
+ __near.
- Before this commit we had code like
+2022-01-15 Alexei Podtelezhnikov <apodtele@gmail.com>
- (FT_Bool)( globals->glyph_styles[gindex] & 0x8000)
+ * include/freetype/internal/compiler-macros.h [FT_COMPARE_DEF]: Tighten.
- Since `FT_Bool' is defined to be an `unsigned char', the code
- evaluated to something like
+ This works around Watcom C library using __watcall.
- (unsigned char)( 0x8532 & 0x8000)
+2022-01-14 Alexei Podtelezhnikov <apodtele@gmail.com>
- which in turn expanded to
+ * src/pshinter/pshglob.c (psh_globals_new): Avoid zeroing.
- (unsigned char)( 0x8000)
+ This large allocation is followed by careful initialization. Whatever
+ is missed should be initialized manually.
- and finally yielded 0x00 – i.e., false – not as expected.
+2022-01-14 Alexei Podtelezhnikov <apodtele@gmail.com>
- Problem reported and analyzed by Tony Smith <tony.smith@macro4.com>.
+ * src/base/fthash.c (hash_insert): Avoid unnecessary zeroing.
- * include/freetype/fttypes.h (FT_BOOL): Add a comparison against
- zero so that we always have a Boolean expression.
+2022-01-14 Alexei Podtelezhnikov <apodtele@gmail.com>
- */*: Replace castings to `FT_Bool' with calls to `FT_BOOL' where
- possible.
+ * src/bdf/bdflib.c (_bdf_parse_glyphs): Remove redundant assignment.
-20
18-09-23 Alexei Podtelezhnikov <apodtele@gmail.com>
+20
22-01-13 Alexei Podtelezhnikov <apodtele@gmail.com>
- [bdf] Speed up charmap access.
+ * src/lzw/ftlzw.c (FT_Stream_OpenLZW): Avoid unnecessary zeroing.
- This makes FT_Get_Char_Index and FT_Get_Next_Char 4-5 times faster.
+2022-01-13 Ben Wagner <bungeman@chromium.org>
- * src/bdf/bdfdrivr.c (bdf_cmap_char_{index,next}): Help binary search
- with continuous prediction.
+ [bzip2] Reset bzip stream on any error.
-2018-09-22 Alexei Podtelezhnikov <apodtele@gmail.com>
+ According to the bzip documentation it is undefined what will happen if
+ `BZ2_bzDecompress` is called on a `bz_stream` it has previously returned an
+ error against. If `BZ2_bzDecompress` returns anything other than `BZ_OK`
+ the only valid next action is `BZ2_bzDecompressEnd`.
- * src/base/ftobjs.c (ft_glyphslot_preset_bimap): Another tweak.
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=43564
- This one should be clearer. When the rounded monochrome bbox collapses
- we add a pixel that covers most if not all original cbox.
+ * src/bzip2/ftbzip2.c (FT_BZip2FileRec_): Add `reset` to track the need to
+ reset the stream.
+ (ft_bzip2_file_init): Initialize `reset` to 0.
+ (ft_bzip2_file_reset): Set `reset` to 0 after resetting.
+ (ft_bzip2_file_fill_output): Set `reset` to 1 when `BZ2_bzDecompress`
+ returns anything other than `BZ_OK`.
-2018-09-21 Alexei Podtelezhnikov <apodtele@gmail.com>
+2022-01-12 Werner Lemberg <wl@gnu.org>
- * src/base/ftobjs.c (ft_glyphslot_preset_bimap): Further tweak.
+ .gitlab-ci.yml: Minor comment cleanups.
-2018-09-21 Ben Wagner <bungeman@google.com>
+2022-01-12 Azamat H. Hackimov <azamat.hackimov@gmail.com>
- Improve auto-hinter handling of bitmap fonts (#54681).
+ .gitlab-ci.yml: Add steps to `before_script` to ensure recent CA.
- For bitmap fonts, `FT_Load_Glyph' should either return an error or
- not set the format to `FT_GLYPH_FORMAT_OUTLINE'. However, in this
- case `FT_Load_Glyph' calls into the auto-hinter which calls back
- into `FT_Load_Glyph' with `FT_LOAD_NO_SCALE' in the flags, which
- marks the glyph as `FT_GLYPH_FORMAT_OUTLINE' with an empty path
- (even though it doesn't have any path). It appears that the
- auto-hinter should not be called when the face doesn't have
- outlines. The current test for using the auto-hinter in
- `FT_Load_Glyph' checks whether the driver supports scalable
- outlines, but not if the face supports scalable outlines.
+ Fetch current list of valid CAs from Windows Update and manually import them
+ to trusted datastore. This action is required to make downloads work from
+ sites that need recent Let's Encrypt ISRG Root X1 certificate.
- * src/base/ftobjs.c (FT_Load_Glyph): Directly check whether we have
- scalable outlines.
+2022-01-11 Ben Wagner <bungeman@chromium.org>
-2018-09-21 Werner Lemberg <wl@gnu.org>
+ Revert "[bzip2] Avoid use of uninitialized memory."
- [raster] Fix disappearing vertical lines (#54589).
+ This reverts commit d276bcb7f0c02c20d3585b2e5626702df6d140a6.
- * src/raster/ftraster.c (Vertical_Sweep_Span): Handle special case
- where both left and right outline exactly pass pixel centers.
+ The original commit did avoid the use of uninitialized memory. However,
+ it appears that the original commit is no longer required. The
+ underlying issue was resolved by a change in freetype2-testing "Build
+ bzip2 correctly." [0]. Prior to [0] bzip2 was built without msan, so
+ bzip2 writes were not tracked or considered initialized. Clearing
+ `buffer` in the original commit allowed msan to see the `buffer` content
+ initialized once in FreeType code, but msan saw no writes into buffer
+ from bzip2. With bzip2 now built with msan, the bzip2 writes are
+ properly instrumented and msan sees the bzip2 writes into the buffer. As
+ a result the original commit can be safely reverted to allow for better
+ detection of other uninitialized data scenarios.
-2018-09-20 Alexei Podtelezhnikov <apodtele@gmail.com>
+ * src/bzip2/ftbzip2.c (FT_Stream_OpenBzip2): Revert to using `FT_QNEW`.
- * src/base/ftobjs.c (ft_glyphslot_preset_bimap): Tiny rounding tweak.
+ [0] https://github.com/freetype/freetype2-testing/commit/3c052a837a3c960709227a0d6ddd256e87b88853
- This adds pixels in case a contour goes through the center
- and they need to be turned on in the b/w rasterizer.
+2022-01-11 Ben Wagner <bungeman@chromium.org>
-2018-09-20 Alexei Podtelezhnikov <apodtele@gmail.com>
+ [type42] Track how much type42 ttf data is available.
- [pcf] Replace charmap implementation.
+ Currently `T42_Open_Face` eagerly allocates 12 bytes for the ttf header
+ data which it expects `t42_parse_sfnts` to fill out from /sfnts data.
+ However, there is no guarantee that `t42_parse_sfnts` will actually be
+ called while parsing the type42 data as the /sfnts array may be missing
+ or very short. This is also confusing behavior as it means
+ `T42_Open_Face` is tightly coupled to the implementation of the very
+ distant `t42_parse_sfnts` code which requires at least 12 bytes to
+ already be reserved in `face->ttf_data`.
- PCF comes with charmap lookup table, aka PCF encodings. Using it
- directly makes FT_Get_Char_Index and FT_Get_Next_Char 4-5 times
- faster than the original BDF-like binary searches.
+ `t42_parse_sfnts` itself eagerly updates `face->ttf_size` to track how
+ much space is reserved for ttf data instead of traking how much data has
+ actually been written into `face->ttf_data`. It will also act strangely
+ in the presense of multiple /sfnts arrays.
- * src/pcf/pcf.h (PCF_EncodingRec): Removed.
- (PCF_FaceRec): Remove `nencodings' and `encodings'.
- * src/pcf/pcfdrivr.c (pcf_cmap_char_{index,next}): Replaced.
- * src/pcf/pcfread.c (pcf_get_encodings): Store data differently.
+ * src/type42/t42objs.c (T42_Open_Face): ensure `ttf_data` is initialized
+ to NULL. Free `ttf_data` on error.
-2018-09-20 Werner Lemberg <wl@gnu.org>
+ * src/type42/t42parse.c (t42_parse_sfnts): delay setting `ttf_size` and
+ set it to the actual number of bytes read. Ensure `ttf_data` is freed
+ if there are multiple /sfnts arrays or there are any errors.
- [base] Remove unused function `FT_GlyphLoader_CopyPoints'.
+2022-01-11 Dominik Röttsches <drott@chromium.org>
- * include/freetype/internal/ftgloadr.h, src/base/ftgloadr.c
- (FT_GlyphLoader_CopyPoints): Do it.
+ [sfnt] Fix limit checks for `COLR` v1 ClipBoxes
-2018-09-19 Alexei Podtelezhnikov <apodtele@gmail.com>
+ * src/sfnt/ttcolr.c (tt_face_get_color_glyph_clipbox): Fix off-by-one in
+ limit checks.
- [pcf] Prepare to replace charmap implementation.
+2022-01-11 Werner Lemberg <wl@gnu.org>
- * src/pcf/pcf.h (PCF_FaceRec): Updated to include...
- (PCF_EncRec): ... this new structure to store charmap geometry.
+ Update all copyright notices.
- * src/pcf/pcfread.c (pcf_get_encodings): Store charmap geometry.
+2022-01-11 Werner Lemberg <wl@gnu.org>
-2018-09-18 Alexei Podtelezhnikov <apodtele@gmail.com>
+ * src/sfnt/ttcolr.c (read_paint): Fix undefined left-shift operation.
- Remove unused fields.
+ Reported as
- * src/pcf.h (PCF_FaceRec): Remove `charmap' and `charmap_handle'.
- * src/bdfdrvr.h (BDF_FaceRec): Ditto.
- * src/winfonts/winfnt.h (FNT_FaceRec): Ditto.
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=43151
-2018-09-17 Werner Lemberg <wl@gnu.org>
+2022-01-11 Werner Lemberg <wl@gnu.org>
- [pshinter] Handle numeric overflow.
+ * src/type42/t42objs.c (T42_Open_Face): Avoid use of uninitialized memory.
Reported as
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10396
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=43508
- * src/pshinter/pshglob.c: Include FT_INTERNAL_CALC_H.
- (psh_blues_snap_stem): Mask numeric overflow.
+2022-01-11 Werner Lemberg <wl@gnu.org>
-2018-09-13 Werner Lemberg <wl@gnu.org>
+ .gitlab-ci.yml: Fix typo in previous commit.
- [truetype] Some fixes for VF checks.
+2022-01-11 Werner Lemberg <wl@gnu.org>
- Reported as
+ .gitlab-ci.yml: Update Windows image.
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10317
+ The old image produced errors like
- * src/truetype/ttgxvar.c (ft_var_load_gvar): Properly exit memory
- frame if we have invalid glyph variation data offsets.
- (tt_face_vary_cvt): Protect against missing `tuplecoords' array.
- Fix typo.
+ ```
+ Downloading zlib patch from
+ https://wrapdb.mesonbuild.com/v2/zlib_1.2.11-5/get_patch
+ A fallback URL could be specified using patch_fallback_url key in the wrap file
+ WrapDB connection failed to
+ https://wrapdb.mesonbuild.com/v2/zlib_1.2.11-5/get_patch
+ with error
+ <urlopen error [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify
+ failed: certificate has expired (_ssl.c:1122)>
+ ```
-2018-09-13 Werner Lemberg <wl@gnu.org>
+2022-01-11 Werner Lemberg <wl@gnu.org>
- * src/sfnt/sfdriver.c (sfnt_get_var_ps_name): Fix last commit.
+ * subprojects/zlib.wrap: Update from upstream.
-2018-09-13 Werner Lemberg <wl@gnu.org>
+2022-01-10 Werner Lemberg <wl@gnu.org>
- * src/sfnt/sfdriver.c (sfnt_get_var_ps_name): Check `result'.
+ * src/sfnt/ttcolr.c (tt_face_get_color_glyph_clipbox): Add limit checks.
Reported as
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10316
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40716
-2018-09-12 John Tytgat <John.Tytgat@esko.com>
+2022-01-10 Werner Lemberg <wl@gnu.org>
- [sfnt] Better PS name handling (#54629).
+ [zlib] Don't typedef `ptrdiff_t`.
- * src/sfnt/sfdriver (IS_WIN, IS_APPLE): Omit language ID checks.
- (get_win_string, get_apple_string): Return NULL when the PostScript
- font name characters is not according to specification.
- (get_win_string): Make trace output work if the high byte if
- non-zero.
- (sfnt_get_var_ps_name, sfnt_get_ps_name): Previously we preferred
- Win PS name (when there is also an Apple PS name); change this into
- a fallback to Apple PS name in case the Win PS name is invalid.
+ While using zlib in 'solo' mode (via the `Z_SOLO` macro), we actually
+ include some standard header files, making the typedef fail on systems where
+ the native `ptrdiff_t` type differs.
-2018-09-12 Werner Lemberg <wl@gnu.org>
+ Fixes #1124.
- [truetype] Improve VF check.
+ * src/zlib/zutil.h: Comment out definition; it doesn't work on Windows.
- Triggered by
+ * src/zlib/patches/freetype-zlib.diff: Updated.
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10255
+2022-01-10 Werner Lemberg <wl@gnu.org>
- * src/truetype/ttgxvar.c (ft_var_load_gvar): Use better limit check
- for `tupleCount'.
+ [zlib] Some organizational changes.
-2018-09-12 Werner Lemberg <wl@gnu.org>
+ We now first apply zlib's `zlib2ansi` script, then FreeType's patch file.
- * src/truetype/ttgxvar.c (ft_var_load_gvar): Check `glyphoffsets'.
+ * src/gzip/README.freetype: Updated.
-2018-09-10 Armin Hasitzka <prince.cherusker@gmail.com>
+ * patches/0001-zlib-Fix-zlib-sources-to-compile-for-FreeType.patch: Renamed
+ to...
+ * patches/freetype-zlib.diff: This.
+ Clean up description, then regenerate it as follows:
- * src/pshinter/pshrec.c (t2_hints_stems): Mask numeric overflow.
+ - Copy unmodified files from `zlib` repository.
+ - Run `zlib2ansi` script.
+ - Run `git diff -R > patches/freetype-zlib.diff.new`.
+ - Insert patch description of old diff file, then replace old diff with
+ new diff file.
- Reported as
+2022-01-09 David Turner <david@freetype.org>
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10215
+ [gzip] Update sources to zlib 1.2.11
-2018-09-09 Ben Wagner <bungeman@google.com>
+ This can be tested by building with the Unix development build
- * builds/freetype.mk (refdoc-venv): Ensure python version (#54631).
+ make setup devel
+ make
-2018-09-07 Werner Lemberg <wl@gnu.org>
+ or by building the freetype-demos programs with
- [truetype] Fix assertion failure.
+ meson setup build -Dfreetype2:zlib=internal
+ meson compile -C out
- Triggered by
+ and trying to run `ftview` with a `.pcf.gz` font file.
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10212
+ * src/gzip/ftgzip.c, src/gzip/rules.mk: Update for new zlib sources. Also
+ remove the temporary fix introduced in commit 6a431038 to work around the
+ fact that the internal sources were too old.
- * src/truetype/ttgload.c (load_truetype_glyph): Reintroduce
- `opened_frame' (removed in a change from 2018-08-26) to handle
- deallocation of the second frame.
+ * src/gzip/README.freetype: New file describing the origin of the sources
+ and how they were modified.
-2018-09-05 Werner Lemberg <wl@gnu.org>
+ * src/gzip/patches/*: Patch files applied to original sources.
- Synchronize `ftdebug.c' files.
+ * src/gzip/*: Updated zlib sources with the patch file(s) from
+ `src/gzip/patches/` applied, followed by a conversion with zlib's
+ `zlib2ansi` script.
- * builds/amiga/src/base/ftdebug.c, builds/wince/ftdebug.c,
- builds/windows/ftdebug.c: Synchronize with `src/base/ftdebug.c'.
+2022-01-09 David Turner <david@freetype.org>
-2018-09-05 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+ [meson] Change Zlib configuration option.
- Add documentation guidelines file.
+ * meson_options.txt, meson.build: Change the format of the 'zlib' meson
+ build configuration option to be a combo with the following choices:
- * docs/DOCGUIDE: New file.
+ - none: Do not support gzip-compressed streams at all.
-2018-09-04 Werner Lemberg <wl@gnu.org>
+ - internal: Support gzip-compressed streams using the copy of the gzip
+ sources under `src/gzip/`; this should only be used during development
+ to ensure these work properly.
- * devel/ftoption.h: Synchronize with master `ftoption.h'.
+ - external: Support gzip-compressed streams using the 'zlib' Meson
+ subproject, linked as a static library.
-2018-09-03 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+ - system: Support gzip-compressed streams using a system-installed version
+ of zlib.
- [docwriter] Don't break code snippets accross lines.
+ - auto: Support gzip-compressed streams using a system-installed version
+ of zlib, if available, or using the 'zlib' subproject otherwise. This
+ is the default.
- Reported as
+ - disabled: Backward-compatible alias for 'none'.
- https://lists.nongnu.org/archive/html/freetype-devel/2018-08/msg00124.html
+ - enabled: Backward-compatible alias for 'auto'.
- * docs/reference/markdown/stylesheets/extra.css (.md-typeset code):
- Add rule `white-space'.
+2022-01-09 Werner Lemberg <wl@gnu.org>
-2018-09-03 Werner Lemberg <wl@gnu.org>
+ [bzip2] Avoid use of uninitialized memory.
- */*: s/PSNames/psnames/.
+ * src/bzip2/ftbzip2.c (FT_Stream_OpenBzip2): Don't use `FT_QNEW` but
+ `FT_NEW` for setting up `zip` to avoid uninitialized memory access while
+ handling malformed PCF fonts later on.
- Only tracing messages are affected.
+ Fixes
-2018-09-03 Werner Lemberg <wl@gnu.org>
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42800
- [sfnt] Fix heap buffer overflow in CPAL handling.
+2022-01-09 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/sfnt/ttcpal.c (tt_face_palette_set): Fix boundary test.
- (tt_face_load_cpal): Updated.
+ [sfnt] Fix off-by-one error.
-2018-09-01 Werner Lemberg <wl@gnu.org>
+ The 0-base index is equal to the number of previosly parsed entries.
+ It is an error to adjust it by one to get the number truncated by
+ a stream error. This is probably inconsequential because valid
+ entries are correctly accounted for.
- Remove `FT_Outline_{New,Done}_Internal'.
+ * src/sfnt/ttload.c (check_table_dir): Do not adjust the truncated
+ number of tables.
- These public API functions(!) were always undocumented and have
- escaped all clean-up efforts until now.
+2022-01-08 Werner Lemberg <wl@gnu.org>
- * include/freetype/ftoutln.h (FT_Outline_New_Internal,
- FT_Outline_Done_Internal): Removed.
+ [sfnt, type42] Correct previous commit.
- * src/base/ftoutln.h (FT_Outline_New_Internal,
- FT_Outline_Done_Internal): Merge into...
- (FT_Outline_New, FT_Outline_Done): ... these functions.
+ Really fix https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42773.
- * docs/README: Updated.
+ * src/sfnt/ttload.c (check_table_dir): Revert change.
-2018-08-30 Alexei Podtelezhnikov <apodtele@gmail.com>
+ * src/type42/t42.parse.c (t42_parse_sfnts): Don't use `FT_QREALLOC` but
+ `FT_REALLOC` for setting up `ttf_data` to avoid uninitialized memory access
+ while handling malformed TrueType fonts later on.
- * src/base/ftobjs.c (ft_glyphslot_preset_bitmap): Check glyph format.
+2022-01-07 Werner Lemberg <wl@gnu.org>
-2018-08-31 Armin Hasitzka <prince.cherusker@gmail.com>
+ * src/sfnt/ttload.c (check_table_dir): Initialize `table`.
- [errors] Refine the macro logic surrounding `FT_Error_String'.
+ Reported as
- * include/freetype/fterrors.h (FT_INCLUDE_ERR_PROTOS,
- FT_ERR_PROTOS_DEFINED): Undefine `FT_INCLUDE_ERR_PROTOS' after
- checking it and introduce a new macro that takes proper care of
- multiple-inclusion protection.
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42773
-2018-08-31 Werner Lemberg <wl@gnu.org>
+2022-01-07 Werner Lemberg <wl@gnu.org>
- * src/base/ftdebug.c (FT_Throw): Restore missing `FT_UNUSED' calls.
+ [sfnt] Avoid 'runtime error: applying zero offset to null pointer'.
-2018-08-31 Werner Lemberg <wl@gnu.org>
+ * src/sfnt/ttsbit.c (tt_sbit_decoder_load_byte_aligned): Exit early if
+ `line` is NULL.
- * src/base/ftdebug.c (FT_Throw): Reduce chattiness.
+2022-01-07 Werner Lemberg <wl@gnu.org>
-2018-08-31 Werner Lemberg <wl@gnu.org>
+ [autofit, pshinter] Use `FT_OFFSET`.
- * src/autofit/afhints.c (af_glyph_hints_reload): Add initialization.
+ This avoids
-2018-08-30 Alexei Podtelezhnikov <apodtele@gmail.com>
+ ```
+ runtime error: applying zero offset to null pointer
+ ```
- Consolidate bitmap presetting and size assessment.
+ warnings of clang's undefined behaviour sanitizer.
- * include/freetype/internal/ftobjs.h (ft_glyphslot_preset_bitmap):
- Change return type.
- * src/base/ftobjs.c (ft_glyphslot_preset_bitmap): Return the bitmap
- size assessment.
+ * src/autofit/afcjk.c (af_cjk_hints_link_segments,
+ af_cjk_hints_compute_edges, af_cjk_hints_compute_blue_edges,
+ af_cjk_hint_edges, af_cjk_align_edge_points): Do it.
- * src/raster/ftrend1.c (ft_raster1_render): Use it to refuse the
- rendering of enourmous or far-fetched outlines.
- * src/smooth/ftsmooth.c (ft_smooth_render_generic): Ditto.
+ * src/autofit/afhints.c (af_glyph_hints_align_edge_points,
+ af_glyph_hints_align_strong_points): Ditto.
-2018-08-30 Alexei Podtelezhnikov <apodtele@gmail.com>
+ * src/autofit/aflatin.c (af_latin_metrics_init_widths,
+ af_latin_hints_link_segments, af_latin_hints_compute_edges,
+ af_latin_hints_compute_blue_edges, af_latin_hint_edges): Ditto.
- * src/base/ftobjs.c (ft_glyphslot_preset_bitmap): Correct mono.
+ * src/pshinter/pshalgo.c (psh_hint_table_init): Ditto.
-2018-08-30 Armin Hasitzka <prince.cherusker@gmail.com>
+2022-01-06 Ben Wagner <bungeman@chromium.org>
- [errors] Introduce a macro to control `FT_Error_String'.
+ [truetype] Reset localpoints when varying cvt.
- * devel/ftoption.h (FT_CONFIG_OPTION_ERROR_STRINGS),
- include/freetype/config/ftoption.h (FT_CONFIG_OPTION_ERROR_STRINGS):
- New macro.
+ When iterating over the cvt tuples and reading in the points it is necessary
+ to set all of `localpoints`, `points`, and `point_count` in all cases. The
+ existing code did not reset `localpoints` to `NULL` when there were no
+ private point numbers. If the previous tuple did have private point numbers
+ and set `localpoints` to `ALL_POINTS` this would not be cleared and the
+ wrong branch would be taken later, leading to possible heap buffer overflow.
-2018-08-30 Armin Hasitzka <prince.cherusker@gmail.com>
+ * src/truetype/ttgxvar.c (tt_face_vary_cvt): Reset `localpoints` to `NULL`
+ when it isn't valid.
- [errors] Introduce `FT_Error_String'.
+ Fixes: https://crbug.com/1284742
- * include/freetype/fterrors.h (FT_Error_String),
- src/base/fterrors.c (FT_Error_String): Implement `FT_Error_String'.
+2022-01-02 Werner Lemberg <wl@gnu.org>
- * src/base/ftbase.c, src/base/Jamfile (_source),
- src/base/rules.mk (BASE_SRC): Add `fterrors.c' to the build logic.
+ * builds/unix/configure.raw: Restore `SYSTEM_ZLIB` variable.
- * src/base/ftdebug.c (FT_Throw): Use `FT_Error_String'.
+ This was accidentally removed with commit 93ebcbd0 almost eight years ago.
-2018-08-30 Werner Lemberg <wl@gnu.org>
+2021-12-27 Alexander Borsuk <me@alex.bio>
- [autofit] Trace `before' and `after' edges of strong points.
+ Fix warnings for CMake Unity builds.
- * src/autofit/afhints.h (AF_PointRec) [FT_DEBUG_AUTOFIT]: New arrays
- `before' and `after'.
+ * src/cache/ftcbasic.c (FT_COMPONENT): Undefine macro before redefinition.
+ * src/smooth/ftgrays.c (TRUNC, FRACT): Ditto.
- * src/autofit/afhints.c (af_get_strong_edge_index): New auxiliary
- function.
- (af_glyph_hints_dump_points): Trace `before' and `after' edges.
- (af_glyph_hints_align_strong_points) [FT_DEBUG_AUTOFIT]: Set
- `before' and `after' information.
+2021-12-18 Alexander Borsuk <alexander.borsuk@qnective.com>
-2018-08-30 Alexei Podtelezhnikov <apodtele@gmail.com>
+ Clang-Tidy warning fixes.
- [base] Overflow-resistant bitmap presetting.
+ * src/base/ftobjs.c (FT_Get_Paint): Operator has equivalent nested operands.
+ * src/bdf/bdflib.c (_bdf_add_property): Value stored to `fp` is never read.
+ * src/sdf/ftbsdf.c (bsdf_init_distance_map): Value stored to `pixel` is
+ never read.
+ * src/sdf/ftsdf.c (split_sdf_shape): Value stored to `error` is never read.
- * src/base/ftobjs.c (ft_glyphslot_preset_bitmap): Implement it.
+2021-12-17 Eli Schwartz <eschwartz@archlinux.org>
-2018-08-29 Armin Hasitzka <prince.cherusker@gmail.com>
+ * meson.build: Optimize lookup for `python3` program.
- Fix numeric overflows.
+ The python module's `find_installation` method is intended to provide
+ routines for compiling and installing python modules into the
+ `site-packages` directory. It does a couple of slow things, including run
+ an introspection command to scrape sysconfig info from the detected
+ interpreter, which are not needed for the sole use case of invoking the
+ found installation as an executable.
- * src/pshint/pshalgo.c (psh_hint_align, psh_hint_align_light,
- psh_hint_table_find_strong_points): Fix numeric overflows.
+ Furthermore, when invoked without the name or path of a python binary, it is
+ hardcoded to always look for `python3` corresponding to the interpreter
+ meson itself uses to run. So using `find_installation` did not even allow
+ detecting `python2` as a fallback.
- Reported as
+ Instead, switch to a simple `find_program` lookup that finishes as soon as
+ the program is found.
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10083
+2021-12-17 Eli Schwartz <eschwartz@archlinux.org>
-2018-08-29 Werner Lemberg <wl@gnu.org>
+ * builds/meson/*.py: Fix name of python executable for auxiliary scripts.
- [cff] Fix handling of `roll' op in old engine.
+ The previous change to check the return code of `run_command` invocations
+ caused the CI to fail. Although most scripts used `python_exe` as the
+ program command, the script to determine the project version did not.
- Reported as
+ But, all scripts used `python` as the shebang, and this is not available on
+ all systems. Particularly Debian does not provide a `python` command,
+ though `python3` does exist. This meant that formerly the version number
+ was lacking, and now the build simply fails.
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10080
+ Instead, rely on `python3` since it is guaranteed to exist when running
+ meson, and `python2` is end of life anyway.
- * src/psaux/cffdecode.c (cff_decoder_parse_charstrings) <cff_op_roll>
- [CFF_CONFIG_OPTION_OLD_ENGINE]: Use modulo for loop count, as
- documented in the specification.
+2021-12-17 Eli Schwartz <eschwartz@archlinux.org>
-2018-08-26 Werner Lemberg <wl@gnu.org>
+ * meson.build: Check the return value of `run_command`.
- * src/truetype/ttobjs.c (tt_size_read_bytecode): Trace CVT values.
+ By default, errors are not checked and a command that is somehow broken will
+ just capture incorrect output (likely an empty string). Current development
+ versions of meson now raise a warning for this implicit behavior, and advise
+ explicitly setting the `check:` keyword argumend to determine whether a
+ failing return code should be considered an error.
-2018-08-26 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+ Since none of the commands in this project are expected to fail, mark them
+ as required to succeed.
- * configure: Copy assets required by docwriter.
+2021-12-13 Alexei Podtelezhnikov <apodtele@gmail.com>
- Copy directory `docs/reference/markdown' when FreeType is compiled in a
- different directory.
+ [truetype] Upstream the hdmx binary search.
- Fixes `make refdoc' if builddir != srcdir.
+ * src/truetype/ttobjs.h (TT_SizeRec): Add `widthp` for the hdmx
+ widths.
+ * src/truetype/ttobjs.c (tt_size_reset): Initialize `widthp` even
+ though it might never be used by the interpreter.
+ * src/truetype/ttgload.c (tt_loader_init): Avoid repeated searches
+ in the hdmx table.
- Reported as
+2021-12-12 Alexei Podtelezhnikov <apodtele@gmail.com>
- https://lists.nongnu.org/archive/html/freetype-devel/2018-08/msg00083.html
+ [truetype] Reset the IUP-called flags for each subglyph.
-2018-08-26 Werner Lemberg <wl@gnu.org>
+ This fixes fall-out from 7809007a5b88b15, where the composite
+ accents were no longer hinted.
- * src/pshint/pshalgo.c (psh_hint_overlap): Fix numeric overflow.
+ * src/truetype/ttgload.c (ttloader_init): Move the IUP-called flag
+ initialization from here...
+ * src/truetype/ttinterp.c (TT_Run_Context): ... to here.
- Reported as
+2021-12-12 Alexei Podtelezhnikov <apodtele@gmail.com>
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10057
+ [truetype] Binary search through the `hdmx` records.
-2018-08-26 Werner Lemberg <wl@gnu.org>
+ The `hdmx` table is supposed to be sorted by ppem size, which
+ enables binary search. We also drop the check for the sufficient
+ length of the record because it is now enforced when the table
+ is loaded.
- Minor tracing adjustments.
+ * include/freetype/internal/tttypes.h (TT_FaceRec): Store the `hdmx`
+ record pointers sorted by ppem instead of ppem's themselves.
+ * src/truetype/ttpload.c (tt_face_load_hdmx): Prudently sort records.
+ (tt_face_get_device_metrics): Implement binary search to retrieve
+ advances.
- * src/base/ftstream.c (FT_Stream_EnterFrame, FT_Stream_ExitFrame):
- Trace.
+2021-12-12 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/truetype/ttgload.c (TT_Access_Glyph_Frame): Remove tracing.
+ [truetype] Honor FT_LOAD_ADVANCE_ONLY if `hdmx` is usable.
-2018-08-26 Werner Lemberg <wl@gnu.org>
+ This simply shortcuts the glyph loading if FT_LOAD_ADVANCE_ONLY
+ is specified by FT_Get_Advances and the `hdmx` data are located.
+ Particularly, the classic v35 interpreter or "verified" ClearType
+ fonts might see 100x speed up in retrieving the hdmx cache.
- [truetype] Avoid nested frames.
+ * src/truetype/ttgload.c (TT_Load_Glyph): Insert the shortcut.
- Triggered by
+2021-12-12 Alexei Podtelezhnikov <apodtele@gmail.com>
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10054
+ [truetype] Initialize the loader with `hdmx` data.
- * src/truetype/ttgload.c (load_truetype_glyph): Don't use variable
- `opened_frame' to trace whether a frame must be closed at the end of
- function: This fails because `TT_Vary_Apply_Glyph_Deltas' (which
- gets called for space glyphs) uses a frame by itself. Instead,
- close the frame after loading the header, then use another frame for
- the remaining part of the glyph later on.
+ The `hdmx` matching can be done before the glyph is loaded.
- Also avoid calling `tt_get_metrics' twice under some circumstances.
+ * include/freetype/internal/tttypes.h (TT_LoaderRec): Add a field.
+ * src/truetype/ttgload.c (compute_glyph_metrics): Relocate the `hdmx`
+ code from here...
+ (tt_loader_init): ... to here, before the glyph is loaded.
-2018-08-26 Werner Lemberg <wl@gnu.org>
+2021-12-12 Alexei Podtelezhnikov <apodtele@gmail.com>
- Various minor clean-ups.
+ [truetype] Relocate subpixel flag setting.
- * src/base/ftapi.c: Remove. Unused.
- * src/base/Jamfile (_sources): Updated.
+ `TT_RunIns` is too busy to deal with subpixel flags. It is better
+ to set them in `tt_loader_init`, which is executed before each
+ glyph program.
- * src/base/ftstream.c (FT_Stream_ReleaseFrame): Remove redundant
- code.
+ * src/truetype/ttinterp.c (TT_RunIns): Move the flag setting from
+ here...
+ * src/truetype/ttgload.c (tt_loader_init): ... to here.
-2018-08-25 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+2021-12-12 Alexei Podtelezhnikov <apodtele@gmail.com>
- Convert documentation markup to Markdown.
+ [truetype] Limit INSTCTRL appication within specs.
- It is the result of a GSoC 2018 project; this separate ChangeLog
- commit covers the last four commits
+ * src/truetype/ttinterp.c (Ins_INSTCTRL): Limit its global effects
+ to the CVT program and local effects to the glyph program.
- ae5d1a4cec37557f31aec270332cfe886a62f9a0
- 53c69ce04faed3dcc68ca0f54cb8d703d8babf69
- 195728d5ba38f34fb2c2c20807c01656f2f59b66
- c962db28ea59225f0105c03d907d4a9b71765687
+ This also fixes an Infinality buglet. The `ignore_x_mode` should be
+ locally unset by the glyph program.
- * docs/reference/markdown/images/favico.ico,
- docs/reference/markdown/javascripts/extra.js,
- docs/reference/markdown/stylesheets/extra.css: New files.
+2021-12-09 Ben Wagner <bungeman@chromium.org>
- * docs/reference/.gitignore, docs/reference/README: Updated.
+ [bdf] Fix use of uninitialized value.
- * src/tools/docmaker/*: Removed. It has been replaced with
- `docwriter', a python package available at
+ In _bdf_readstream if the data contained no newline then the buffer
+ would continue to grow and uninitialized data read until either the
+ uninitialized data contained a newline or the buffer reached its
+ maxiumum size. The assumption was that the line was always too long and
+ the buffer had been filled, however this case can also happen when there
+ is not enough data to fill the buffer.
- https://pypi.org/project/docwriter/
+ Correct this by properly setting the cursor to the end of the available
+ data, which may be different from the end of the buffer. This may still
+ result in one extra allocation, but only on malformed fonts.
- * Jamfile: Updated.
- * builds/ansi/ansi-def.mk, builds/beos/beos-def.mk,
- builds/dos/dos-def.mk, builds/os2/os2-def.mk (BIN),
- builds/unix/unixddef.mk, builds/windows/win32-def.mk: New variable.
+ * src/bdf/bdflib.c (_bfd_readstream): Correctly update cursor. Remove
+ unread set of `avail`.
- * builds/unix/configure.raw: Check for `python' and `pip'.
- If not present, warn that `make refdoc' will fail.
- * builds/unix/unix-def.in (PYTHON, PIP, BIN): New variables.
+ Bug: https://lists.nongnu.org/archive/html/freetype-devel/2021-12/msg00001.html
- * builds/freetype.mk (PYTHON, PIP, VENV_NAME, VENV_DIR, ENV_PYTHON,
- ENV_PIP): New variables.
- (refdoc): Updated.
- (refdoc-venv): New target.
- (.PHONY): Updated.
+2021-12-07 Alexei Podtelezhnikov <apodtele@gmail.com>
-2018-08-23 Werner Lemberg <wl@gnu.org>
+ [truetype] Reduce Infinality footprint again.
- Add macros for handling over-/underflowing `FT_Int64' values.
+ * src/truetype/ttgload.c (compute_glyph_metrics): Streamline and
+ prioritize the Infinality checks to use `hdmx`.
- * include/freetype/internal/ftcalc.h (ADD_INT64, SUB_INT64,
- MUL_INT64, DIV_INT64) [FT_LONG64]: New macros.
+2021-12-07 Cameron Cawley <ccawley2011@gmail.com>
- * src/base/ftcalc.c (ft_corner_orientation) [FT_LONG64]: Use
- `SUB_INT64' and `MUL_INT64'.
+ [builds/windows] Guard some non-ancient API.
- Reported as
+ We can support Windows 98 and NT 4.0 in principle...
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10028
+ * builds/windows/ftdebug.c, builds/windows/ftsystem.c: Check for the
+ ancient SDK using _WIN32_WINDOWS, _WIN32_WCE, or _WIN32_WINNT.
-2018-08-22 Werner Lemberg <wl@gnu.org>
+2021-12-07 Cameron Cawley <ccawley2011@gmail.com>
- [truetype] Improve legibility of `glyf' parsing.
+ * builds/windows/visualc/freetype.vcproj: Add missing file.
- * src/truetype/ttgload.c (ON_CURVE_POINT, X_SHORT_VECTOR,
- Y_SHORT_VECTOR, REPEAT_FLAG, X_POSITIVE, SAME_X, Y_POSITIVE, SAME_Y,
- OVERLAP_SIMPLE): New macros.
- (TT_Load_Simple_Glyph): Use new macros to make code more readable.
- Remove useless adjustment of `outline->tags' elements.
+2021-12-02 Werner Lemberg <wl@gnu.org>
-2018-08-21 Werner Lemberg <wl@gnu.org>
+ * Version 2.11.1 released.
+ ==========================
- * src/sfnt/ttcpal.c (tt_face_load_cpal): Add missing safety check.
+ Tag sources with `VER-2-11-1'.
- Reported as
+ * docs/VERSION.TXT: Add entry for version 2.11.1.
+ * docs/CHANGES, docs/release: Updated.
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9981
+ * README, src/base/ftver.rc, builds/windows/vc2010/index.html,
+ builds/windows/visualc/index.html, builds/windows/visualce/index.html,
+ builds/wince/vc2005-ce/index.html, builds/wince/vc2008-ce/index.html,
+ docs/freetype-config.1: s/2.11.0/2.11.1/, s/2110/2111/.
-2018-08-18 Werner Lemberg <wl@gnu.org>
+ * include/freetype/freetype.h (FREETYPE_PATCH): Set to 1.
- [psaux] Avoid slow PS font parsing in case of error.
+ * builds/unix/configure.raw (version_info): Set to 24:1:18.
+ * CMakeLists.txt (VERSION_PATCH): Set to 1.
- Reported as
+ * builds/toplevel.mk (version_tag, CHANGELOG_SCRIPT): New variables.
+ (do-dist): Generate `ChangeLog` file with all commits since last release.
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9955
+2021-11-30 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/psaux/psobjs.c (ps_parser_to_bytes): Set `parser->cursor' even
- in case of error to avoid potential re-scanning.
+ [builds/windows] Improve debugging.
-2018-08-18 Werner Lemberg <wl@gnu.org>
+ * builds/windows/ftdebug.c (FT_Message, FT_Panic): Buffer output
+ and call `OutputDebugStringA` only if `IsDebuggerPresent`.
+ [_WIN32_WCE] (OutputDebugStringA): Implement the missing API.
- [cff] Fix heap buffer overflow in old engine.
+2021-11-29 Seigo Nonaka <nona@google.com>
- Reported as
+ * src/base/ftobjs.c (FT_Request_Metrics): Fix build warning on Android.
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9967
+ Use casts since `FT_USHORT_MAX` is unsigned short in bionic (libc used in
+ Android).
- * src/psaux/cffdecode.c (cff_decoder_parse_charstrings)
- <cff_op_blend> [CFF_CONFIG_OPTION_OLD_ENGINE]: `num_designs' must be
- non-zero.
+2021-11-28 Alexei Podtelezhnikov <apodtele@gmail.com>
-2018-08-16 Young Xiao <yangx92@hotmail.com>
+ * builds/windows/vc2010/freetype.vcxproj (DlgCopy): Minor tweak.
- * builds/mac/ftmac.c (parse_fond): Fix buffer overrun.
+2021-11-26 Alexei Podtelezhnikov <apodtele@gmail.com>
- Reported as bug #54515, duplicate of #43540.
+ * src/truetype/ttpload.c (tt_face_load_hdmx): Added comments.
-2018-08-16 Werner Lemberg <wl@gnu.org>
+2021-11-26 Alexei Podtelezhnikov <apodtele@gmail.com>
- * builds/*/ftsystem.c (FT_COMPONENT): Updated also.
+ [truetype] Quietly reject out-of-spec `hdmx` tables.
-2018-08-15 Alexei Podtelezhnikov <apodtele@gmail.com>
+ The `hdmx` table is optional and can be safely rejected without
+ an error if it does not follow specifications. The record size
+ must be equal to the number of glyphs + 2 + 32-bit padding.
- [bdf] Don't track duplicate encodings.
+ * src/truetype/ttpload.c (tt_face_load_hdmx): Thoroughly check
+ the record size and improve tracing.
- There is no harm except some umbiguity in broken fonts with duplicate
- encodings.
+2021-11-23 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/bdf/bdflib.c (_bdf_parse_glyphs): Remove duplicate tracking.
- (_bdf_parse_t): Remove large `have' bitfield.
+ [truetype] Partly revert 5b626281.
-2018-08-15 Werner Lemberg <wl@gnu.org>
+ Fixes #1118.
- Don't use `trace_' prefix for FT_COMPONENT arguments.
+ * src/truetype/ttpload.c (tt_face_load_hdmx): Do not assume that
+ `record_size` is rounded even though the records are padded.
- * include/freetype/internal/ftdebug.h (FT_TRACE_COMP,
- FT_TRACE_COMP_): New auxiliary macros to add `trace_' prefix.
- (FT_TRACE): Use `FT_TRACE_COMP'.
+2021-11-23 Alexei Podtelezhnikov <apodtele@gmail.com>
- */* (FT_COMPONENT): Updated.
+ * builds/windows/vc2010/freetype.vcxproj (DlgCopy): Use transforms.
-2018-08-14 Werner Lemberg <wl@gnu.org>
+2021-11-22 Werner Lemberg <wl@gnu.org>
- Use formatting string in FT_TRACEX calls for non-simple arguments.
+ Update `CHANGES` files, other minor whitespace and documentation issues.
- * src/psaux/cffdecode.c (cff_decoder_parse_charstrings)
- <cff_op_hstem, cff_op_hintmask, cff_op_hlineto, cff_op_vhcurveto>:
- Do it.
+2021-11-21 Werner Lemberg <wl@gnu.org>
- * src/psaux/pshints.c (cf2_hintmap_build): Ditto.
+ formats.txt: Add info about WOFF and WOFF2.
- * src/psaux/psintrp.c (cf2_interpT2CharString) <cf2_cmdHSTEM,
- cf2_cmdVSTEM, cf2_cmdHLINETO, cf2_cmdRRCURVETO, cf2_cmdCALLSUBR,
- cf2_escHSTEM3, cf2_cmdHINTMASK, cf2_cmdHVCURVETO>: Ditto.
+2021-11-21 Werner Lemberg <wl@gnu.org>
- * src/truetype/ttinterp.c (TT_RunIns): Ditto.
+ meson.build: Initialize `common_ldflags`.
-2018-08-14 Alexei Podtelezhnikov <apodtele@gmail.com>
+2021-11-21 Lukas Oberhuber <@lukaso>
- [bdf] Remove unused fields.
+ * meson.build: Fix compatibility version on MacOS.
- * src/bdf/bdf.h (bdf_font_t): Remove `nmod', `umod', and `modified',
- which were set but never used.
- * src/bdf/bdflib.c (_bdf_parse_{glyphs,properties}, bdf_load_font):
- Updated accordingly.
+ Fixes #1117.
-2018-08-14 Werner Lemberg <wl@gnu.org>
+2021-11-21 Werner Lemberg <wl@gnu.org>
- [cff] Fix another segv in old engine.
+ * src/truetype/ttinterp.c (Ins_MD): Avoid `FT_ABS`.
Reported as
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9872
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38562
- * src/psaux/cffdecode.c (cff_decoder_parse_charstrings)
- [CFF_CONFIG_OPTION_OLD_ENGINE]: Disallow invalid T1 opcodes in
- dictionaries.
+2021-11-20 Alexei Podtelezhnikov <apodtele@gmail.com>
-2018-08-14 Werner Lemberg <wl@gnu.org>
+ * include/freetype/fttypes.h (FT_MAKE_TAG): Remove the same casting.
- [cff] Fix missing error handling.
+2021-11-20 Werner Lemberg <wl@gnu.org>
- Reported as
+ [gxvalid] Fix minor compilation warning.
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9865
+ * src/gxvalid/gxvmort5.c (gxv_mort_subtable_type5_subtable_setup): Declare
+ as static.
- * src/psaux/cffparse.c (cff_parser_run)
- [CFF_CONFIG_OPTION_OLD_ENGINE]: Don't ignore return value of
- `parse_charstrings_old'.
+2021-11-20 Werner Lemberg <wl@gnu.org>
-2018-08-14 Alexei Podtelezhnikov <apodtele@gmail.com>
+ [smooth] Fix stand-alone compilation.
- [bdf] Remove unused overflow storage.
+ * src/smooth/ftgrays.c (FT_Trace_Enable, FT_Trace_Disable)[STANDALONE_]:
+ Define.
- * src/bdf/bdf.h (bdf_glyphlist_t): Remove this type.
- (bdf_font_t): Remove `overflow' field.
- * src/bdf/bdflib.c (bdf_free_font): Remove `overflow' freeing.
+2021-11-20 Werner Lemberg <wl@gnu.org>
-2018-08-14 Werner Lemberg <wl@gnu.org>
+ Avoid undefined left-shifts.
- [cff] Fix segv in old engine.
+ We really have to use double casts to avoid issues with C's and C++'s
+ signedness propagation rules in implicit casts.
Reported as
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9864
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=41178
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=41182
- * src/psaux/cffdecode.c (cff_decoder_parse_charstrings)
- <cff_op_random> [CFF_CONFIG_OPTION_OLD_ENGINE]: Use top dict's
- `random' field directly if parsing dictionaries.
+ * include/freetype/config/public-macros.h (FT_STATIC_CAST,
+ FT_REINTERPRET_CAST): Modify macro to take two arguments.
+ Update all callers.
+ (FT_STATIC_BYTE_CAST): New macro.
-2018-08-13 Alexei Podtelezhnikov <apodtele@gmail.com>
+ * include/freetype/freetype.h (FT_ENC_TAG): Use `FT_STATIC_BYTE_CAST`.
+ * include/freetype/ftimage.h (FT_IMAGE_TAG): Ditto.
+ * include/freetype/fttypes.h (FT_MAKE_TAG): Ditto.
+ Use `FT_Tag` for casting.
- [bdf] Use unsigned types.
+ * src/ftraster/ftmisc.h (FT_MAKE_TAG): Removed, no longer needed.
+ (FT_STATIC_BYTE_CAST): New macro.
- * src/bdf/bdf.h (bdf_glyph_t): Unsign `encoding'.
- (bdf_font_t): Unsign `default_char'.
- * src/bdf/bdfdrivr.h (BDF_encoding_el): Unsign `enc'.
+ * src/smooth/ftgrays.c (FT_STATIC_CAST): Replace with...
+ (FT_STATIC_BYTE_CAST): ... this.
- * src/bdf/bdflib.c (_bdf_add_property, _bdf_parse_glyphs,
- _bdf_parse_start): Updated accordingly.
- * src/bdf/bdfdrivr.c (bdf_cmap_char_{index,next}): Ditto.
+2021-11-18 Werner Lemberg <wl@gnu.org>
-2018-08-13 Werner Lemberg <wl@gnu.org>
+ Provide C++ versions for public macros with casts.
- * src/type42/t42parse.c (t42_parse_sfnts): One more format check.
+ Many FreeType clients use C++. However `g++ -Wold-style-cast` warns for
+ macros with C-style casts even for system header files; this also affects
+ directories included with `-isystem`. While this could be seen as a problem
+ with g++, the problem is more a philosophical one: Over the time, C and C++
+ diverged more and more, and some features of C are no longer the 'right'
+ solution in C++.
- Reported as
+ * include/freetype/config/public-macros.h (FT_STATIC_CAST,
+ FT_REINTERPRET_CAST): New macros.
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9832
+ * include/freetype/freetype.h (FT_ENC_TAG, FT_LOAD_TARGET_,
+ FT_LOAD_TARGET_MODE): Use `FT_STATIC_CAST`.
+ Correctly handle negative 'signed char' input.
+ * include/freetype/ftimage.h (FT_IMAGE_TAG): Ditto.
+ * include/freetype/fttypes.h (FT_MAKE_TAG, FT_BOOL): Ditto.
+ * include/freetype/ftmodapi.h (FT_FACE_DRIVER_NAME): Use
+ `FT_REINTERPRET_CAST`.
-2018-08-11 Werner Lemberg <wl@gnu.org>
+ * src/smooth/ftgrays.c (FT_STATIC_CAST)[STANDALONE_]: New macro.
+ [!STANDALONE]: Include `FT_CONFIG_CONFIG_H`.
- * src/base/ftcalc.c (FT_Matrix_Check): Fix integer overflow.
+ Fixes #1116.
- Reported as
+2021-11-16 Werner Lemberg <wl@gnu.org>
+
+ Fix clang++ warnings.
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9811
+ * src/*: Initialize some variables to NULL.
-2018-08-10 Alexei Podtelezhnikov <apodtele@gmail.com>
+2021-11-16 Werner Lemberg <wl@gnu.org>
- * src/sfnt/ttsbit.c (tt_sbit_decoder_load_compound): Follow specs.
+ [truetype] Updates for the forthcoming OpenType 1.9 standard (2/2).
-2018-08-10 Ben Wagner <bungeman@google.com>
+ * src/truetype/ttgxvar.c (ft_var_load_item_variation_store):
+ s/shortDeltaCount/wordDeltaCount/ (as done in the specification, too).
+ Recognize new format and reject it for now.
- * src/sfnt/sfobjs.c (sfnt_done_face): Fix memory leak (#54435).
+2021-11-16 Werner Lemberg <wl@gnu.org>
-2018-08-10 Werner Lemberg <wl@gnu.org>
+ [truetype] Updates for the forthcoming OpenType 1.9 standard (1/2).
- * src/base/ftobjs.c (FT_Render_Glyph_Internal): Improve tracing.
+ This is in preparation for implementing `DeltaSetIndexMap` format 1, which
+ is used by `COLR` v1 tables, and which allows 32bit indices.
-2018-08-10 Werner Lemberg <wl@gnu.org>
+ https://docs.microsoft.com/en-us/typography/opentype/otspec190/delta/otvarcommonformats_delta.html
+
+ * src/truetype/ttgxvar.h (GX_DeltaSetIdxMapRec): Change type of `mapCount`
+ to `FT_ULong`.
+
+ * src/truetype/ttgxvar.c (ft_var_load_delta_set_index_mapping): Add argument
+ for passing the table size; update caller.
+ Implement new format.
+
+2021-11-14 Werner Lemberg <wl@gnu.org>
Fix clang warnings.
- * src/base/ftdebug.c (ft_trace_level_enabled,
- ft_trace_level_disabled): Add `static' keyword.
+ * src/gxvalid/gxvcmmn.h (GXV_SET_ERR_IF_PARANOID): Use 'do' block.
+ * src/gxvalid/gxvmod.c (GXV_TABLE_LOAD, GXV_TABLE_VALIDATE): Ditto.
-2018-08-09 Alexei Podtelezhnikov <apodtele@gmail.com>
+ * src/smooth/ftgrays.c (gray_convert_glyph): Add cast.
- [raster, smooth] Reinstate bitmap size limits.
+ * src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String): Remove cast.
+ * src/type1/t1load.c (read_binay_data): Use `FT_ULong` for `size` parameter.
+ (parse_subrs, parse_charstrings, parse_dict): Ditto; also add some casts.
- This again moves outline and bitmap size checks one level up.
+2021-11-13 Dominik Röttsches <drott@chromium.org>
- * src/base/ftoutln.c (FT_Outline_Render): Explicitly reject enormous
- outlines.
- * src/raster/ftrend1.c (ft_raster1_render): Reject enormous bitmaps
- and, therefore, outlines that require them.
- * src/smooth/ftsmooth.c (ft_smooth_render_generic): Ditto.
+ [sfnt] Avoid undefined shifts in `COLR` v1 paint parsing
- * src/raster/ftraster.c (ft_black_render): Remove outline size checks.
- * src/smooth/ftgrays.c (gray_raster_render): Ditto.
- [STANDALONE]: Remove `FT_Outline_Get_CBox' copy.
+ * src/sfnt/ttcolr.c (read_paint, tt_face_get_paint): Tighten shift
+ behavior by using multiplication, mostly using macros from ftcalc.h.
-2018-08-08 Alexei Podtelezhnikov <apodtele@gmail.com>
+ Fixes: https://bugs.chromium.org/p/chromium/issues/detail?id=1269168
- [pcf] Revert massive unsigning.
+2021-11-13 Alexei Podtelezhnikov <apodtele@gmail.com>
-2018-08-08 Werner Lemberg <wl@gnu.org>
+ [builds/windows] Improve `DlgCopy` target.
- [smooth] Improve tracing.
+ Fixes #1113.
- * src/smooth/ftgrays.c (gray_convert_glyph_inner): Only use tracing
- if called the first time.
- (gray_convert_glyph): Updated.
+ * builds/windows/vc2010/freetype.vcxproj: Run `DlgCopy` conditionally
+ and decouple it from `Build`.
-2018-08-08 Werner Lemberg <wl@gnu.org>
+2021-11-12 Alexei Podtelezhnikov <apodtele@gmail.com>
- Add internal functions `FT_Trace_Disable' and `FT_Trace_Enable'.
+ Explicitly define `FT_MSB` for Clang.
- It sometimes makes sense to suppress tracing informations, for
- example, if it outputs identical messages again and again.
+ * include/freetype/internal/ftcalc.h [__clang__] (FT_MSB): Updated.
- * include/freetype/internal/ftdebug.h: Make `ft_trace_levels' a
- pointer.
- (FT_Trace_Disable, FT_Trace_Enable): New declarations.
+2021-11-10 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/base/ftdebug.c (ft_trace_levels): Rename to...
- (ft_trace_levels_enabled): ... this.
- (ft_trace_levels_disabled): New array.
- (ft_trace_levels): New pointer.
- (FT_Trace_Disable, FT_Trace_Enable): Implement.
- (ft_debug_init): Updated.
+ * src/truetype/ttgxvar.c (ft_var_to_normalized): Edge optimization.
-2018-08-08 Werner Lemberg <wl@gnu.org>
+2021-11-10 Alexei Podtelezhnikov <apodtele@gmail.com>
- Debugging improvements.
+ Additional `FT_MSB` macro definitions.
- * src/base/ftobjs.c (pixel_modes): Move this array to top level
- from ...
- (FT_Load_Glyph): ... here.
- (FT_Render_Glyph_Internal): Use `width' x `height' in trace message.
- Use `pixel_modes'.
+ Better macros for Windoes CE and ARM in general, based on !109
+ from metarutaiga.
-2018-08-08 Alexei Podtelezhnikov <apodtele@gmail.com>
+ * include/freetype/internal/ftcalc.h [_MSC_VER] (FT_MSB): Updated.
- [pcf] Massive unsigning (part 2).
+2021-11-09 Alexei Podtelezhnikov <apodtele@gmail.com>
- Treat all size related properties as unsigned values.
+ [build/windows] Remove logging from default debug configurations.
- * src/pcf/pcf.h (PCF_ParsePropertyRec): Use unsigned `name' and
- `value'.
- * src/pcf/pcfread.c (pcf_get_properties, pcf_load_font): Updated
- parsing code and handling of AVERAGE_WIDTH, POINT_SIZE, PIXEL_SIZE,
- RESOLUTION_X and RESOLUTION_Y.
+ DLG is rather costly for performance and should be used judiciously.
+ This removes it from the default configurations but gives an example
+ how to enable it using the `UserDefines` property.
-2018-08-08 Alexei Podtelezhnikov <apodtele@gmail.com>
+ * builds/windows/vc2010/freetype.vcxproj: Hide FT_DEBUG_LOGGING.
- [pcf] Massive unsigning (part 1).
+2021-11-08 Werner Lemberg <wl@gnu.org>
- Unofficial specifications hesitate to use unsigned 32-bit integers.
- Negative values caused a lot of trouble in the past and it is safer
- and easier to treat some properties as unsigned.
+ * src/sfnt/sfobjs.c (sfnt_open_font): Fix typo.
- * src/pcf/pcf.h (PCF_AccelRec): Use unsigned values for `fontAscent',
- `fontDescent', and `maxOverlap'.
- * src/pcf/pcfread.c (pcf_load_font, pcf_get_accel): Updated.
- * src/pcf/pcfdrivr.c (PCF_Glyph_Load, PCF_Size_Select,
- PCF_Size_Request): Updated.
+2021-11-08 Werner Lemberg <wl@gnu.org>
-2018-08-07 Alexei Podtelezhnikov <apodtele@gmail.com>
+ * src/gxvalid.*, src/otvalid.*: Fix `-Wformat` warnings.
- * src/pcf/pcfread.c (pcf_get_bitmaps): Unsign `offsets' and
- `bitmapSizes'.
+2021-11-08 Werner Lemberg <wl@gnu.org>
-2018-08-06 Werner Lemberg <wl@gnu.org>
+ [pshinter] Fix C++ compilation.
- * devel/ftoption.h: Synchronize with main `ftoption.h'.
+ * src/pshinter/pshalgo.c (psh_compute_dir): Fix type of `result`.
+ (psh_hint_table_find_strong_points): Add cast.
-2018-08-06 Alexei Podtelezhnikov <apodtele@gmail.com>
+2021-11-08 Werner Lemberg <wl@gnu.org>
- [pcf] Use unsigned types.
+ [sfnt] Reduce footprint if WOFF and WOFF2 support is not needed.
- * src/pcf/pcf.h (PCF_Encoding): Use unsigned `enc'.
- * src/pcf/pcfdrivr.c (pcf_cmap_char_{index,next}): Ditto.
- * src/pcf/pcfread.c (pcf_get_encodings): Use unsigned types.
+ Based on a patch from metarutaiga (MR !106). The gist of this commit is
+ that it doesn't make sense to support WOFF without compression (which would
+ be only possible in WOFF 1.0 anyway).
-2018-08-05 Werner Lemberg <wl@gnu.org>
+ * src/sfnt/sfobjs.c (sfnt_open_font): Guard WOFF code with
+ `FT_CONFIG_OPTION_USE_ZLIB` block.
+ Guard WOFF2 code with `FT_CONFIG_OPTION_USE_BROTLI` block.
- * src/truetype/ttgload.c (compute_glyph_metrics): Fix overflow.
+ * src/sfnt/sfwoff.c, src/sfnt/sfwoff.h: Guard files with
+ `FT_CONFIG_OPTION_USE_ZLIB` blocks, not parts of the code.
- Reported as
+ * src/sfnt/sfwoff2.c, src/sfnt/sfwoff2.h, src/sfnt/woff2tags.c,
+ src/sfnt/woff2tags.h: Guard files with `FT_CONFIG_OPTION_USE_BROTLI` blocks,
+ not parts of the code.
- https://bugs.chromium.org/p/chromium/issues/detail?id=777151
+ Fixes #1111.
-2018-08-04 Werner Lemberg <wl@gnu.org>
+2021-11-08 Werner Lemberg <wl@gnu.org>
- * src/truetype/ttinterp.c (opcode_name): Fix typos.
+ [truetype] Make trickyness checks depend on TT_USE_BYTECODE_INTERPRETER.
-2018-08-04 Werner Lemberg <wl@gnu.org>
+ Based on a patch from metarutaiga (MR !106).
- Fix clang warnings.
+ * src/truetype/ttobjs.c (tt_skip_pdffont_random_tag,
+ tt_check_trickyness_family, tt_synth_sfnt_checksum, tt_get_sfnt_checksum,
+ tt_check_trickyness_sfnt_ids, tt_check_trickyness): Put functions into a
+ `TT_USE_BYTECODE_INTERPRETER` block.
+ (tt_face_init): Put trickyness checks into a `TT_USE_BYTECODE_INTERPRETER`
+ block.
- * src/base/ftoutln.c (FT_Outline_EmboldenXY): Fix type of
- `orientation'.
+ Fixes #1111.
- * src/gxvalid/gxvcommn.c (gx_lookup_value_read): Fix signature.
+2021-11-08 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/pcf/pcfread.c (pcf_get_encodings): Fix type of some variables.
- Add cast.
+ * src/sfnt/ttload.c (tt_face_load_gasp): Fix a type mismatch warning.
- * src/type1/t1load.c (parse_weight_vector): Fix cast.
+2021-11-07 Alexei Podtelezhnikov <apodtele@gmail.com>
-2018-07-31 Werner Lemberg <wl@gnu.org>
+ [dlg] Define DLG_STATIC explicitly.
- * src/cid/cidtoken.h: Handle `XUID' keyword.
+ DLG_STATIC is intended to disable Windows DLL linking attributes.
+ It does not hurt to define it explicitly when we wrap DLG code.
+ This fixes tons of LNK4286 and C4273 warnings from MSVC if we
+ forget to define DLG_STATIC as a compiler option.
-2018-07-31 Werner Lemberg <wl@gnu.org>
+ * builds/windows/vc2010/freetype.vcxproj: Remove DLG_STATIC option.
+ * src/dlg/dlgwrap.c [FT_DEBUG_LOGGING]: Define DLG_STATIC.
+ * include/freetype/internal/ftdebug.h [FT_DEBUG_LOGGING]: Ditto.
- [cid] Trace PostScript dictionaries.
+2021-11-07 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/cid/cidload.c: Include FT_INTERNAL_POSTSCRIPT_AUX_H.
- (cid_load_keyword, cid_parse_font_matrix, parse_fd_array,
- parse_expansion_factor, cid_parse_dict): Add tracing calls.
- (parse_font_name): New function to trace `/FontName' keywords in
- /FDArray dict.
- (cid_field_records): Register `parse_font_name'.
+ [dlg] Lighten up the inclusions.
-2018-07-30 Werner Lemberg <wl@gnu.org>
+ The DLG wrapper needs to know if FT_DEBUG_LOGGING is defined in
+ `ftoption.h`. It does not need entire FreeType.
- [cff] Fix typo.
+ * src/dlg/dlgwrap.c: Include FT_CONFIG_OPTIONS_H directly.
- Reported as
+2021-11-07 Alexei Podtelezhnikov <apodtele@gmail.com>
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9409
+ [truetype] Avoid some memory zeroing in variations.
- * src/cff/cffdrivr.c (cff_get_cid_from_glyph_index): Fix boundary
- check.
+ * src/truetype/ttgxvar.c (ft_var_readpackeddeltas, ft_var_load_avar,
+ ft_var_load_item_variation_store, ft_var_load_gvar): Use FT_QNEW_ARRAY
+ if memory immediately initialized or discarded otherwise.
-2018-07-29 Werner Lemberg <wl@gnu.org>
+2021-11-05 Jany Belluz <jany.belluz@daltonmaag.com>
- * src/pcf/pcfread.c (pcf_get_encodings): Another thinko.
+ [truetype] Fix handling of packed deltas in Variation Fonts.
- Reported as
+ * src/truetype/ttgxvar (ft_var_readpackeddeltas): Don't expect the number of
+ bytes used to encode the deltas to be higher than the number of encoded
+ values. The specification allows a very compact encoding; for example, a
+ list of 200 zeros can be encoded with just a couple of bytes.
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9608
+ We now count the consumed bytes to make sure to not read more than expected.
-2018-07-28 Alexei Podtelezhnikov <apodtele@gmail.com>
+2021-11-04 Jany Belluz <jany.belluz@daltonmaag.com>
- [smooth] Fix Harmony memory management.
+ [truetype] Fix CVAR handling of tuples for all points.
- Reported as
+ * src/truetype/ttgxvar (tt_face_vary_cvt): Function
+ `ft_var_readpackedpoints`, when it returns `ALL_POINTS`, also sets
+ `point_count` to value 0. However, the CVAR code was incorrectly expecting
+ that `point_count` would be set to match the length of the CVT table.
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9501
+2021-11-04 Jany Belluz <jany.belluz@daltonmaag.com>
- * src/smooth/ftgrays.c (ft_smooth_render_generic): Restore buffer
- after each rendering in case of failure.
+ * src/truetype/ttgxvar.c: Fix typos in macros that guard CVAR code.
-2018-07-28 Werner Lemberg <wl@gnu.org>
+2021-11-04 Alexei Podtelezhnikov <apodtele@gmail.com>
- [type1] Avoid segfaults with `FT_Get_PS_Font_Value'.
+ * docs/INSTALL: Mention Meson and MSBuild more prominently.
- Reported as
+2021-11-03 Gabor Kertesz <gabor.kertesz@linaro.org>
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9610
+ [libpng] Update Meson wrap for win-arm64
- * src/type1/t1driver.c (t1_ps_get_font_value): Protect against NULL.
+ 1.6.37-5 released patches for win-arm64 to successfully build
+ libpng with Meson:
+ https://github.com/mesonbuild/wrapdb/pull/205
+ https://github.com/mesonbuild/wrapdb/pull/216
-2018-07-27 Werner Lemberg <wl@gnu.org>
+ Updated by the following command:
+ meson wrap update libpng
- [truetype] Make `TT_Set_MM_Blend' idempotent (#54388).
+ Tested on win-arm64 and x64.
- * src/truetype/ttgxvar.c (tt_set_mm_blend): Correctly set
- `face->doblend' if the current call to the function yields the same
- blend coordinates as the previous call.
+2021-11-03 Dominik Röttsches <drott@chromium.org>
-2018-07-27 Werner Lemberg <wl@gnu.org>
+ [sfnt] Clarify `COLR` v1 FT_Paint* format representations
- [psaux, type1]: More tracing improvements.
+ * include/freetype/ftcolor.h (FT_PaintLinearGradient,
+ FT_PaintRadialGradient, FT_PaintSweepGradient, FT_PaintTransform,
+ FT_PaintTranslate, FT_PaintScale, FT_PaintRotate, FT_PaintSkew): Clarify
+ 16.16 fixed point representation of struct fields.
+ * src/sfnt/ttcolr.c (read_paint): Shift coordinates for
+ FT_PaintLinearGradient, FT_PaintRadialGradient, FT_PaintSweepGradient
+ accordingly.
- * src/psaux/psintrp.c (cf2_interpT2CharString): Trace skipped
- outline commands.
+ Fixes: https://gitlab.freedesktop.org/freetype/freetype/-/issues/1110
- * src/psaux/t1decode.c (t1_decoder_parse_charstring): Fix
- missing case.
- (t1_decoder_parse_metrics): Make tracing output more compact.
+2021-11-03 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/type1/t1gload.c (T1_Compute_Max_Advance): Be less verbose.
- (T1_Get_Advances): Add tracing.
+ [builds/windows] Let MSBuild handle DLG copy.
-2018-07-25 Werner Lemberg <wl@gnu.org>
+ * builds/windows/vc2010/freetype.vcxproj: Specify DlgCopy target.
+ * builds/windows/vc2010/script.bat: Deleted.
- [psaux, type1] Trace PostScript dictionaries and other things.
+2021-10-29 Alexei Podtelezhnikov <apodtele@gmail.com>
- The tracing of /Encoding, /Subrs, and /Charstrings is rudimentary
- right now.
+ * src/truetype/ttgload.c (load_truetype_glyph): Fix MSVC warning C4312.
- * src/psaux/psobjs.c (ps_parser_load_field,
- ps_parser_load_field_table): Add tracing calls.
+2021-10-29 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/psaux/t1decode.c (t1_decoder_parse_charstrings): Make tracing
- output more compact.
+ [builds/windows] Separate MSVC linker and librarian.
- * src/type1/t1gload.c (T1_Compute_Max_Advance, T1_Get_Advances): Add
- tracing messages.
+ MSVC uses LIB for static and LINK for dynamic libraries. They are
+ related but the former has much smaller set of options.
- * src/type1/t1load.c (parse_blend_axis_types,
- parse_blend_design_positions, parse_blend_design_map,
- parse_weight_vector, t1_load_keyword, t1_parse_font_matrix,
- parse_encoding, parse_subrs, parse_charstrings, T1_Open_Face): Add
- tracing calls.
+ * builds/windows/vc2010/freetype.vcxproj: Updated.
- * src/type1/t1objs.c (T1_Face_Init): Add tracing call.
+2021-10-29 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/sfnt/sfobjs.c (sfnt_init_face): Make tracing message more
- verbose.
+ [builds/windows] Revise MSVC linking optimizations.
-2018-07-25 Werner Lemberg <wl@gnu.org>
+ * builds/windows/vc2010/freetype.vcxproj: Optimize DLL linking only.
+ * builds/windows/visualc/freetype.dsp: Ditto.
+ * builds/windows/visualc/freetype.vcproj: Ditto.
- Fix minor ASAN run-time warnings.
+2021-10-28 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/base/ftutil.c (ft_mem_alloc, ft_mem_realloc): Only call
- `FT_MEM_ZERO' if we actually have a buffer.
- (ft_mem_dup): Only call `ft_memcpy' if we actually have a buffer.
+ [woff] Optimize table tagging.
-2018-07-24 Alexei Podtelezhnikov <apodtele@gmail.com>
+ * include/freetype/internal/wofftypes.h (WOFF_TableRec): Use
+ 32-bit tag.
+ * src/sfnt/sfwoff.c (woff_open_font): Use 32-bit tag.
- [build] Fortify dllexport/dllimport attributes (#53969,#54330).
+2021-10-28 Alexei Podtelezhnikov <apodtele@gmail.com>
- We no longer use predefined _DLL, which can be defined for static
- builds too with /MD. We use DLL_EXPORT and DLL_IMPORT instead,
- following libtool convention.
+ [woff2] Optimize table tagging.
- * CMakeLists.txt [WIN32], builds/windows/vc2010/freetype.vcxproj:
- Define DLL_EXPORT manually.
+ Fixes #1107.
- * include/freetype/config/ftconfig.h, builds/unix/ftconfig.in,
- builds/vms/ftconfig.h, builds/windows/vc2010/index.html,
- src/base/ftver.rc: /_DLL/d, s/FT2_DLLIMPORT/DLL_IMPORT/.
+ * include/freetype/internal/wofftypes.h (WOFF2_TableRec): Use
+ 32-bit tag.
+ * src/sfnt/sfwoff2.c (compare_tags, find_table, woff2_open_font):
+ Use 32-bit tag.
+ * src/sfnt/woff2tags.[ch] (woff2_known_tags): Use static storage and
+ return 32-bit tag.
-2018-07-24 Werner Lemberg <wl@gnu.org>
+2021-10-26 Werner Lemberg <wl@gnu.org>
- [type1] Check relationship between number of axes and designs.
+ Formatting.
- For Multiple Masters fonts we don't support intermediate designs;
- this implies that
+2021-10-26 Ben Wagner <bungeman@chromium.org>
- number_of_designs == 2 ^^ number_of_axes
+ [mm] Tolerate missing Blend dictionary entries
- Reported as
+ In a Multiple Master font, the Blend dictionary must contain valid
+ Private, FontInfo, and FontBBox. The current code will error if any of
+ these are present and invalid, but will not error and will provide
+ uninitialized data if the Blend dictionary exists but does not contain
+ one of these entries. This change reverts to the older behavior of
+ treating any missing entries as containing all zero data and not
+ returning an error.
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9557
+ In the future it may be best to keep track of when these are actually
+ initialized and error if they are not.
- * src/type1/t1load.c (T1_Open_Face): Ensure above constraint.
- (T1_Get_MM_Var): Remove now redundant test.
+ * src/type1/t1load.c (t1_allocate_blend): Zero initiailize.
-2018-07-24 Hin-Tak Leung <htl10@users.sourceforge.net>
+2021-10-26 Alexei Podtelezhnikov <apodtele@gmail.com>
- [truetype] Match ttdebug's naming of instruction mnemonics.
+ [builds/windows] Add MSVC linker optimazations.
- * src/truetype/ttinterp.c: The form used in ttdebug,
- "MDRP[G,B,W,?]", etc., is slightly more readable than
- "MDRP[00,01,02,03]".
+ We continue to build static libraries with statically linked C run-
+ time and add options to optimize references.
-2018-07-24 Werner Lemberg <wl@gnu.org>
+ * builds/windows/vc2010/freetype.vcxproj: Sort entries, add options.
- * src/pcf/pcfread.c (pcf_get_encodings): Thinko.
+2021-10-23 Alexei Podtelezhnikov <apodtele@gmail.com>
- Reported as
+ * builds/windows/vc2010/freetype.vcxproj: Use MachineARM64.
+
+2021-10-22 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [builds/windows] Prioritize x64.
+
+ * builds/windows/vc2010/freetype.sln: Sort entries.
+
+2021-10-22 Gabor Kertesz <gabor.kertesz@linaro.org>
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9561
+ [builds/windows] Add ARM64 platform.
-2018-07-22 Werner Lemberg <wl@gnu.org>
+ * builds/windows/vc2010/freetype.sln: Updated
+ * builds/windows/vc2010/freetype.vcxproj: Updated.
+ * builds/windows/vc2010/freetype.vcxproj.filters: Minor fix.
- * src/pcf/pcfread.c (pcf_get_encodings): Check index of defaultChar.
+2021-10-21 Ben Wagner <bungeman@chromium.org>
+
+ [mm] Delay setting blend weight and design position.
+
+ Previously the `blend->weight_vector`, `blend->default_weight_vector`,
+ and `blend->design_pos` were set early to allocated but uninitialized
+ memory under the assumption that the memory would eventually be
+ initialized. However, it is possible that some of the required
+ keywords may not actually be present, leaving the memory uninitialized.
+ This is different from a present but invalid table, which would produce
+ an error.
Reported as
+ https://bugs.chromium.org/p/chromium/issues/detail?id=1261762
+
+ * src/type1/t1load.c (t1_allocate_blend): Remove early allocation and
+ initialization.
+ (parse_blend_design_positions, parse_weight_vector): Parse into local
+ and assign to blend if valid.
+ (T1_Open_Face): Check that if a blend exists that it has the weight
+ vector and design positions.
+
+2021-10-21 Ben Wagner <bungeman@chromium.org>
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9527
+ [cff] Commit vstore data and regions on allocation.
-2018-07-22 Werner Lemberg <wl@gnu.org>
+ The vstore->regionCount and vstore->dataCount were read directly
+ from the data. However, vstore->varRegionList and vstore->varData
+ would still contain uninitialized entries with uninitialized
+ pointers in the event of an error, leading to issues when attempting
+ to clean up.
- * src/pcf/pcfread.c (pcf_load_font): Fix number of glyphs.
+ Reportd as
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40104
- This is an oversight of the module change 2018-07-21.
+ * src/cff/cffload.c (cff_vstore_load): Read the region and data counts
+ into locals and update the vstore counts immediately after each entry
+ becomes free-able.
+
+2021-10-20 Ben Wagner <bungeman@chromium.org>
+
+ [sfnt] Delay setting gasp ranges and count until computed.
+
+ Previously, the gasp.numRanges was set and gasp.gaspRanges was
+ allocated and assigned before a possible early exit if the frame could
+ not be entered. It is also possible that the gaspRanges allocation
+ could fail but the numRanges still be set to non-zero. In such cases
+ an error would be returned, but the face would have a gasp in an
+ inconsistent state which may still be accessed.
Reported as
+ https://bugs.chromium.org/p/chromium/issues/detail?id=1261450
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9524
+ * src/sfnt/ttload.c (tt_face_load_gasp): Delay setting gasp.numRanges
+ and gasp.gaspRanges until after the ranges are initialized.
-2018-07-22 Werner Lemberg <wl@gnu.org>
+2021-10-20 Ben Wagner <bungeman@chromium.org>
- [cid] Sanitize `BlueShift' and `BlueFuzz'.
+ [sfnt] Delay setting names and langTags until computed.
- This code is taken from the type1 module.
+ Previously, the table->names and table->langTags fields were created
+ pointing to uninitialized memory and an early exit could happen if the
+ frame could not be entered. The caller would then be unable to properly
+ dispose of the memory as the string fields had not been initialized.
Reported as
+ https://bugs.chromium.org/p/chromium/issues/detail?id=1261343
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9510
+ * src/sfnt/ttload.c (tt_face_load_name): delay setting table->langTags
+ and table->names until after the memory they will point to is fully
+ initialized.
- * src/cid/cidload.c (parse_fd_array): Set some private dict default
- values.
- (cid_face_open): Do the sanitizing.
- Fix some tracing messages.
+2021-10-20 Alexei Podtelezhnikov <apodtele@gmail.com>
-2018-07-21 Werner Lemberg <wl@gnu.org>
+ * tests/issue-1063/main.c: s/PATH_MAX/FILENAME_MAX/.
- [pcf] Fix handling of the undefined glyph.
+ Closes !97 for Windows by using a standard macro.
- This change makes the driver use the `defaultChar' property of PCF
- files.
+2021-10-19 Werner Lemberg <wl@gnu.org>
- * src/pcf/pcf.h (PCF_FaceRec): Change type of `defaultChar' to
- unsigned.
+ [bdf, cid, pfr, winfonts] Improve rejection of other font formats.
- * src/pcf/pcfread.c (pcf_get_encodings): Read `defaultChar' as
- unsigned.
- Validate `defaultChar'.
- If `defaultChar' doesn't point to glyph index zero, swap glyphs with
- index zero and index `defaultChar' and adjust the encodings
- accordingly.
+ This is mainly for better diagnostics of malformed fonts.
- * src/pcf/pcfdrivr.c (pcf_cmap_char_index, pcf_cmap_char_next,
- PCF_Glyph_Load): Undo change from 2002-06-16 which always enforced
- the first character in the font to be the default character.
+ * src/bdf/bdflib.c (_bfd_readstream): Stop font format testing if the first
+ input line is too long or doesn't end with `\r` or `\n`.
-2018-07-20 Armin Hasitzka <prince.cherusker@gmail.com>
+ * src/cid/cidparse.c (cid_parser_new): Don't handle too short input as an
+ error but as an unknown format.
- Move the legacy fuzz target to the `freetype-testing' repository.
+ * src/pfr/pfrobjs.c (pfr_face_init): Ditto.
- It can now be found at
+ * src/winfonts/winfnt.c (fnt_font_load, fnt_face_get_dll_font): Ditto.
- https://github.com/freetype/freetype2-testing/tree/master/fuzzing/src/legacy
+2021-10-19 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/tools/ftfuzzer: Remove this folder and its contents from the
- repository.
+ [pcf] Zero out the allocated properties.
-2018-07-20 Werner Lemberg <wl@gnu.org>
+ Fallout reported as
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40033
- [cff] Avoid left-shift of negative numbers (#54322).
+ * src/pcf/pcfread.c (pcf_get_properties): Use FT_NEW_ARRAY and zero
+ out `properties` in case of failure.
- * src/cff/cffgload.c (cff_slot_load): Use multiplication.
+2021-10-18 Werner Lemberg <wl@gnu.org>
-2018-07-17 Werner Lemberg <wl@gnu.org>
+ configure: Use string comparison for directory inodes.
- Allow FT_ENCODING_NONE for `FT_Select_Charmap'.
+ Inode values might be larger than integers supported by the shell.
- This is a valid encoding tag for BDF, PCF, and Windows FNT, and
- there is no reason to disallow it for these formats.
+ Fixes #1105.
- * src/base/ftobjs.c (FT_Select_Charmap): Implement it.
+2021-10-17 Alexei Podtelezhnikov <apodtele@gmail.com>
-2018-07-17 Werner Lemberg <wl@gnu.org>
+ * src/sfnt/ttload.c (tt_face_load_name): NULL-initialize langTag.
- * src/pcf/pcfread.c (pcf_get_encodings): Trace `defaultChar'.
+ Another attempt to fix fallout reported as
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40024
-2018-07-16 Armin Hasitzka <prince.cherusker@gmail.com>
+2021-10-17 Alexei Podtelezhnikov <apodtele@gmail.com>
- * include/freetype/internal/ftcalc.h: Add macros for handling
- harmless over-/underflowing `FT_Int' values.
+ [bdf] Fix up user properties.
- * src/sfnt/sfdriver.c (fixed2float): Fix negation of
- `(int)(-2147483648)'.
+ Fallout reported as
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40027
- Reported as
+ * src/bdf/bdflib.c (_bdf_add_property): Cosmetic NULL.
+ (bdf_create_property): Limit allocations to customary signed
+ FT_Long and NULL-initialize unused storage.
+ (bdf_free_font): Do not free unused storage.
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9423
+2021-10-17 Alexei Podtelezhnikov <apodtele@gmail.com>
-2018-07-16 Werner Lemberg <wl@gnu.org>
+ * src/sfnt/ttload.c (tt_face_load_name): Accounting fix.
- * src/truetype/ttgxvar.c (tt_set_mm_blend): Fix off-by-one error.
+ Fallout reported as
+ https://crbug.com/40024
- Reported as
+2021-10-16 Ben Wagner <bungeman@chromium.org>
+
+ Fix typos in memory macros.
+
+ FT_QNEW_ARRAY and FT_QRENEW_ARRAY were using the non-Q
+ FT_MEM_NEW_ARRAY and FT_MEM_RENEW_ARRAY. Change these to use the Q
+ versions. Also fix the one issue discovered in tt_face_load_name
+ where table->names is created with FT_QNEW_ARRAY but the extra
+ string member is not initialized to NULL.
+
+ * include/freetype/internal/ftmemory.h (FT_Q(RE)NEW_ARRAY):
+ Use FT_MEM_Q(RE)NEW_ARRAY as needed.
+
+ * src/sfnt/ttload.c (tt_face_load_name): Initialize `entry->string`.
+
+2021-10-15 Ben Wagner <bungeman@chromium.org>
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9412
+ [truetype] Reload context after re-executing `prep`.
-2018-07-12 Werner Lemberg <wl@gnu.org>
+ When a different hinting mode from the current is selected, the `prep` table
+ must be re-executed with the new mode. After this happens the context must
+ be re-loaded in preparation for the glyph program to be run.
- * src/base/ftoutln.c (FT_Outline_Get_Orientation): Init `cbox'.
+ Fixes #1104.
- Taken from patch #9667, written by Steve Langasek
- <vorlon@debian.org>.
+ * truetype/ttgload.c (tt_loader_init): Add call to `TT_Load_Context`.
- This fixes a build failure (most probably a bug in gcc) on ppc64el
- when building with -O3.
+2021-10-15 Werner Lemberg <wl@gnu.org>
-2018-07-05 Werner Lemberg <wl@gnu.org>
+ [truetype] Minor documentation improvements.
- Fix typo (#54238).
+2021-10-14 Anurag Thakur <anuthadev@gmail.com>
- * src/base/ftcolor.c (FT_Palette_Set_Foreground_Color)
- [!TT_CONFIG_OPTION_COLOR_LAYERS]: Add return value.
+ Add clang build to linux CI
-2018-07-05 Werner Lemberg <wl@gnu.org>
+2021-10-12 Anurag Thakur <anuthadev@gmail.com>
- Adjust table size comparisons (#54242).
+ CI: Add macOS CI, including a clang build
- * src/sfnt/ttcpal.c (tt_face_load_cpal): Implement it.
+2021-10-12 Alexei Podtelezhnikov <apodtele@gmail.com>
-2018-07-05 Werner Lemberg <wl@gnu.org>
+ * src/cid/cidload.c (parse_fd_array): Protect against trancation.
- Fix more 32bit issues (#54208).
+2021-10-12 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/cff/cffload.c (cff_blend_build_vector): Convert assertion into
- run-time error.
+ [type1] Revert to signed size for binary data.
- * src/truetype/ttgxvar.c (ft_var_to_normalized): Protect against
- numeric overflow.
+ Recently introduced and reported as
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39838
-2018-07-04 Werner Lemberg <wl@gnu.org>
+ * src/type1/t1load.c (read_binary_data): Reject negative size.
+ (parse_subrs, parse_charstrings): Use customary signed size.
- Fix 32bit build warnings (#54239).
+2021-10-11 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/base/ftbitmap.c (FT_Bitmap_Blend): Add casts to avoid signed
- vs. unsigned comparisons.
+ [psaux] Signedness revisions.
- * srb/sfnt/ttcolr.c (tt_face_get_colr_layer): Ditto.
+ Unsigned indexes are easier to check.
-2018-07-02 Jeff Carey <Jeff.Carey@monotype.com>
+ * src/psaux/cffdecode.c (cff_decoder_parse_charstrings): Updated.
+ * src/psaux/psintrp.c (cf2_interpT2CharString): Ditto.
+ * src/psaux/t1decode.c (t1_decoder_parse_charstrings): Ditto.
+ * src/type1/t1load.c (read_binary_data): Ditto.
- * src/psnames/psmodule.c (ps_unicodes_init): Fix alloc debugging.
+2021-10-11 Alexei Podtelezhnikov <apodtele@gmail.com>
-2018-07-02 Werner Lemberg <wl@gnu.org>
+ [cid] Signedness revisions.
- s/palette_types/palette_flags/.
+ Unsigned checks are simpler.
- Suggested by Behdad.
+ * include/freetype/t1tables.h (CID_FaceInfoRec): Change to unsignd
+ `num_dicts`.
+ * src/cid/cidparse.h (CID_Parser): Change to unsigned `num_dict`.
-2018-07-02 Werner Lemberg <wl@gnu.org>
+ * src/cid/cidgload.c (cid_load_glyph): Updated.
+ * src/cid/cidload.c (cid_load_keyword, parse_fd_array,
+ parse_expansion_factor, parse_font_name, cid_read_subrs,
+ cid_face_open): Updated.
+ * src/cid/cidobjs.c (cid_face_done): Updated.
+ * src/cid/cidparse.c (cid_parser_new): Updated.
- Make `FT_Get_Color_Glyph_Layer' return FT_Bool.
+2021-10-09 Alexei Podtelezhnikov <apodtele@gmail.com>
- * include/freetype/freetype.h, src/base/ftobjs.c
- (FT_Get_Color_Glyph_Layer, FT_Render_Glyph_Internal): Updated.
+ * src/cid/cidload.c (cid_face_open): Streamline CIDCount check.
- * include/freetype/internal/sfnt.h (TT_Get_Colr_Layer_Func),
- src/sfnt/ttcolr.h, src/sfnt/ttcolr.c (tt_face_get_colr_layer):
+2021-10-08 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/cid/cidload.c (cid_face_open): Streamline SubrCount check.
+
+2021-10-08 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/cid/cidgload.c (cid_load_glyph): Fortify incremental loading.
+
+2021-10-08 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ Signedness revisions.
+
+ This eliminates explicit casting by switching to unsigned fields.
+ The revisions mostly impact the handling of CID fonts.
+
+ * include/freetype/fttypes.h (FT_Data): Change to unsigned `length`.
+ * include/freetype/t1tables.h (CID_FaceDictRec): Ditto for `sd_bytes`.
+ (CID_FaceInfoRec): Ditto for `gd_bytes` and `gd_bytes`.
+ * include/freetype/internal/tttypes.h (TT_LoaderRec): Ditto for
+ `byte_len`.
+
+ * src/cid/cidgload.c (cid_load_glyph): Updated.
+ * src/cid/cidload.h (cid_get_offset): Update argument.
+ * src/cid/cidload.c (cid_get_offset, cid_read_subrs, cid_face_open):
Updated.
+ * src/cff/cffgload.c (cff_get_glyph_data, cff_free_glyph_data):
+ Updated.
+ * src/psaux/psft.c (cf2_getT1SeacComponent): Updated.
+ * src/truetype/ttgload.c (TT_Process_Composite_Glyph,
+ load_truetype_glyph): Updated.
-2018-07-01 Werner Lemberg <wl@gnu.org>
+2021-10-07 Jan Alexander Steffens (heftig) <jan.steffens@gmail.com>
- * src/base/ftobjs.c (FT_Get_Color_Glyph_Layer): Guard SFNT function.
+ meson.build (gen_docs): Use `current_source_dir` instead of `source_root`.
- Reported by Behdad.
+ These two are not equal when FreeType is used as a subproject, such as in
+ `freetype-demos`. In that case, `source_root` points at the root project,
+ causing the docs build to fail.
-20
18-06-28 Alexei Podtelezhnikov <apodtele@gmail.com>
+20
21-10-05 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/base/fttrigon.c (FT_Tan): Improve accuracy.
- (FT_Vector_Rotate): Simplify.
+ * src/smooth/ftgrays.c (FT_DIV_MOD): Limit the ARM workaround.
-20
18-06-28 Alexei Podtelezhnikov <apodtele@gmail.com>
+20
21-10-05 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/base/ftobjs.c (FT_Set_Charmap): Robustify.
+ [builds/unix, builds/vms] Standardize `mmap` failure.
-2018-06-25 Werner Lemberg <wl@gnu.org>
+ * builds/unix/ftsystem.c (FT_Stream_Open): Check for MAP_FAILED.
+ * builds/vms/ftsystem.c (FT_Stream_Open): Ditto.
- [truetype] Fix memory leak.
+ This should cover https://savannah.nongnu.org/patch/?5909 as well.
- * src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Add initializers.
- Fix typo in `goto' destination.
+2021-10-05 Hugh McMaster <hugh.mcmaster@outlook.com>
- Reported as
+ autogen.sh: Only copy submodules if building from a git branch.
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9071
+ `autogen.sh` fails if building from a standard source tarball. Firstly, git
+ expects to be called in a git repository, then `copy_submodule_files`
+ blindly attempts to copy files.
-2018-06-25 Werner Lemberg <wl@gnu.org>
+ Debian, Ubuntu, Linux Mint, and other derivatives all run `autogen.sh`
+ before compiling to regenerate build files.
- * src/truetype/ttgxvar.c (tt_face_vary_cvt): Add initializers.
+ This patch ensures that various git commands are only called and 'dlg' files
+ are only copied if `autogen.sh` is called from a git repository.
- Reported as
+2021-10-05 Alexei Podtelezhnikov <apodtele@gmail.com>
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9070
+ * include/freetype/internal/ftgloadr.h: Add missing header.
-2018-06-24 Werner Lemberg <wl@gnu.org>
+ Noticed by Jouk Jansen.
- [truetype] Increase precision while applying VF deltas.
+2021-10-05 Alexei Podtelezhnikov <apodtele@gmail.com>
- It turned out that we incorrectly round CVT and glyph point deltas
- before accumulation, leading to severe positioning errors if there
- are many delta values to sum up.
+ [pshinter] Additional clean-ups.
- Problem reported by Akiem Helmling <akiem@underware.nl> and analyzed
- by Behdad.
+ * src/pshinter/pshalgo.h (psh_hint_table_find_strong_points): Streamline code.
+ * src/pshinter/pshalgo.h (PSH_Glyph): Remove unused fields.
- * src/truetype/ttgxvar.c (ft_var_readpackeddelta): Return deltas in
- 16.16 format.
- (tt_face_var_cvt): Collect deltas in `cvt_deltas', which is a 16.16
- format array, and add the accumulated values to the CVT at the end
- of the function.
- (TT_Vary_Apply_Glyph_Deltas): Store data in `points_org' and
- `points_out' in 16.16 format.
- Collect deltas in `point_deltas_x' and `point_deltas_y', which are
- 16.16 format arrays, and add the accumulated values to the glyph
- coordinates at the end of the function.
+2021-10-04 Alexei Podtelezhnikov <apodtele@gmail.com>
-2018-06-24 Werner Lemberg <wl@gnu.org>
+ [pshinter] More convenient direction definition.
- New base function `FT_Matrix_Check' (#54019).
+ It is easier to check directions using flags than integer values.
- * src/base/ftcalc.c (FT_Matrix_Check): New base function to properly
- reject degenerate font matrices.
+ * src/pshinter/pshalgo.h (PSH_Dir): Redefine directions.
+ (PSH_PointRec): Use them as an enum type.
- * include/freetype/internal/ftcalc.h: Updated.
+ * src/pshinter/pshalgo.c (psh_compute_dir): Modify return type.
+ (psh_glyph_init, psh_hint_table_find_strong_points,
+ psh_glyph_find_blue_points): Update users.
- * src/cff/cffparse.c (cff_parse_font_matrix), src/cid/cidload.c
- (cid_parse_font_matrix), src/type1/t1load.c (t1_parse_font_matrix),
- src/type42/t42parse.c (t42_parse_font_matrix): Use
- `FT_Matrix_Check'.
+2021-10-04 Alexei Podtelezhnikov <apodtele@gmail.com>
-2018-06-23 Werner Lemberg <wl@gnu.org>
+ [pshinter] Remove unnecessary check.
- Fix typo.
+ * src/pshinter/pshalgo.c (psh_hint_table_find_strong_points): Do not
+ check if direction is defined before checking how.
- Reported by Behdad.
+2021-10-02 AnuthaDev <anuthadev@gmail.com>
- * src/base/ftcolor.c (FT_Palette_Data_Get)
- [!TT_CONFIG_OPTION_COLOR_LAYERS]: s/apalette/apalette_data/.
+ CI: Hardcode meson version to fix build failure on windows
-2018-06-21 Werner Lemberg <wl@gnu.org>
+2021-10-01 Alexei Podtelezhnikov <apodtele@gmail.com>
- s/FT_PALETTE_USABLE_WITH_/FT_PALETTE_FOR_/.
+ Additional `FT_MSB` macro definitions.
- * include/freetype/ftcolor.h, include/freetype/internal/sfnt.h,
- src/sfnt/ttcolr.c: Do it.
+ * include/freetype/internal/ftcalc.h [__DECC,_CRAYC]: Use builtins
+ and intrinsics.
-2018-06-19 Werner Lemberg <wl@gnu.org>
+2021-10-01 Alexei Podtelezhnikov <apodtele@gmail.com>
- [sfnt] Fix CPAL heap buffer overflow.
+ * src/autofit/afhints.c (af_glyph_hints_reload): Decrease casting.
- Reported as
+2021-09-30 Alexei Podtelezhnikov <apodtele@gmail.com>
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=8968
+ * src/tools/apinames.c: Facilitate OpenVMS linker options.
- * src/sfnt/ttcpal.c (tt_face_load_cpal): Guard CPAL version 1
- offsets.
+2021-09-29 Alexei Podtelezhnikov <apodtele@gmail.com>
-2018-06-19 Werner Lemberg <wl@gnu.org>
+ * src/winfonts/winfnt.c (FNT_Face_Init): Correct reallocation.
- Doh. Don't use CPAL or COLR data if tables are missing.
+2021-09-25 Alexei Podtelezhnikov <apodtele@gmail.com>
- Reported by Alexei.
+ [builds/unix] Do not use autoconf SIZEOF.
- * src/sfnt/ttcolr.c (tt_face_get_colr_layer): Return immediately if
- `colr' is NULL.
+ * builds/unix/ftconfig.h.in [FT_USE_AUTOCONF_SIZEOF_TYPES]: Removed.
+ * builds/unix/configure.raw: Remove AC_CHECK_SIZEOF and update.
- * src/sfnt/ttcpal.c (tt_face_palette_set): Return immediately, if
- `cpal' is NULL.
+ After this commit, autoconf builds will fully rely on <limits.h>
+ rather than falling back on it if AC_CHECK_SIZEOF failed for some
+ reason. There is a risk that misconfigured cross-compilation might
+ have wrong headers. Note that Meson and CMake builds always relied on
+ <limits.h> for sizes and availability of integer types.
-20
18-06-17 Alexei Podtelezhnikov <apodtele@gmail.com>
+20
21-09-25 Alexei Podtelezhnikov <apodtele@gmail.com>
- [base] Introduce `FT_New_Glyph'.
+ Propagate sign when reading OFF3.
- This function facilitates access to full capabilities of FreeType
- rendering engine for custom glyphs. This can be quite useful for
- consistent rendering of mathematical and chemical formulas, e.g.
+ Signed 24-bit values are extremely rare. FreeType only reads them in
+ PFR fonts with bitmap strikes conditionally. They have not been seen
+ in the known fonts. That is why this bug could never be discovered.
+ `FT_FRAME_OFF3` propagates sign correctly.
- https://bugs.chromium.org/p/chromium/issues/detail?id=757078
+ * include/freetype/internal/ftstream.h (FT_PEEK_OFF3, FT_PEEK_OFF3_LE):
+ Propagate sign into 32-bit value.
+ (FT_GET_OFF3, FT_READ_OFF3): Needed fixing but removed as unused.
- * include/freetype/ftglyph.h, src/base/ftglyph.c (FT_New_Glyph): New
- function.
+2021-09-25 Alexei Podtelezhnikov <apodtele@gmail.com>
-2018-06-17 Armin Hasitzka <prince.cherusker@gmail.com>
+ [bdf] Simplify comment collection or lack thereof.
- [bdf] Fix underflow of an unsigned value.
+ BDF comments are neither actually collected nor retrieved. There is
+ no need to be fancy with delimiters.
- bdflib.c:1562 could be reached with `font->glyphs_used == 0'. That
- caused an underflow of the unsigned value which results in undefined
- behaviour.
+ * src/bdf/bdflib.c (_add_bdf_comment): Delimit comments with zeros...
+ (bdf_load_font): ...and do not null-terminate comments additionally.
+ (_bdf_parse_glyphs): Check if comments are kept, which they are not.
+ (_bdf_parse_start): Minor clean up.
- * src/bdf/bdflib.c (_bdf_parse_glyphs): Bail out earlier than before
- if the `ENCODING' keyword cannot be found.
+2021-09-24 Alexei Podtelezhnikov <apodtele@gmail.com>
-2018-06-17 Werner Lemberg <wl@gnu.org>
+ Use NULL for pointers only.
- [base] Add tracing for `FT_Bitmap_Blend'.
+ * src/bdf/bdflib.c (*): Code changes.
+ * include/freetype/freetype.h: Comments only.
+ * src/cff/cffload.c, src/cff/cffobjs.c: Ditto.
+ * src/winfonts/winfnt.c: Ditto.
- * include/freetype/internal/fttrace.h (trace_bitmap): New
- enumeration.
+2021-09-23 Werner Lemberg <wl@gnu.org>
- * src/base/ftbitmap.c (FT_COMPONENT): Define.
- (FT_Bitmap_Blend): Add `FT_TRACE5' calls.
+ Minor documentation fixes and improvements.
-2018-06-17 Werner Lemberg <wl@gnu.org>
+2021-09-23 Alexei Podtelezhnikov <apodtele@gmail.com>
- s/trace_bitmap/trace_checksum/.
+ Reference `fopen` in the docs.
- * include/freetype/internal/fttrace.h: s/bitmap/checksum/.
+2021-09-23 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/base/ftobjs.c (FT_COMPONENT): s/trace_bitmap/trace_checksum/.
- Adjust code.
+ [bdf, pcf] Minor optimization.
-2018-06-16 Werner Lemberg <wl@gnu.org>
+ * src/pcf/pcfread.c (pcf_load_font): Do not call `FT_MulDiv` for a
+ small job.
+ * src/bdf/bdfdrivr.c (BDF_Face_Init): Ditto.
+ * src/bdf/bdflib.c (_bdf_parse_glyphs): Fix a comment.
- [sfnt] Fix color glyph layer loading.
+2021-09-22 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/sfnt/ttcolr.c (Colr): Add `table_size' field.
- (tt_face_load_colr): Set it.
- (tt_face_get_colr_layer): Check pointer limit for layer entries.
+ [base] Initialize stream memory earlier.
-2018-06-16 Werner Lemberg <wl@gnu.org>
+ With Windows memory management tracking heap, it is important to use
+ it during the stream opening fallback. In Unix, the argument is
+ unused, but it is better to set it correctly.
- [sfnt] Fix color palette loading.
+ * src/base/ftobjs.c (FT_Stream_New): Set memory before calling
+ `FT_Stream_Open`.
+ * builds/windows/ftsystem.c, builds/unix/ftsystem.c (FT_Stream_Open,
+ ft_close_stream_by_free): Call `ft_alloc` and `ft_free` with proper
+ memory argumment.
- Reported as
+2021-09-22 Alexei Podtelezhnikov <apodtele@gmail.com>
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=8933
+ [builds/windows] Revert back to `CreateFileA` only.
- * src/sfnt/ttcpal.c (Cpal): Add `table_size' field.
- (tt_face_load_cpal): Set it.
- (tt_face_palette_set): Check pointer limit for color entries.
+ Calling `CreateFileW` without making sure that the patname is really
+ `wchar_t` is a bad idea and can lead to unpredictable overreads. For
+ Windows CE, we impelemnt the missing API.
-2018-06-16 Werner Lemberg <wl@gnu.org>
+ Fixes #1098 and !76 again.
- * src/base/ftbitmap.c (FT_Bitmap_Blend): Avoid integer overflow.
+ * builds/windows/ftsystem.c (FT_Stream_Open): Call `CreateFileA`.
+ [_WIN32_WCE] (CreateFileA, FileSizeEx): Implement missing interfaces.
-2018-06-16 Werner Lemberg <wl@gnu.org>
+2021-09-21 Alexei Podtelezhnikov <apodtele@gmail.com>
- Add `FT_Bitmap_Blend' API.
+ * src/bdf/bdflib.c (_bdf_parse_{start,glyphs}): Use appropriate scanner.
- Still missing: Support for negative bitmap pitch and subpixel offset
- of source bitmap.
+2021-09-21 Alexei Podtelezhnikov <apodtele@gmail.com>
- * include/freetype/ftbitmap.h, src/base/ftbitmap.c
- (FT_Bitmap_Blend): New function.
+ Minor.
-2018-06-14 Werner Lemberg <wl@gnu.org>
+2021-09-20 Alexei Podtelezhnikov <apodtele@gmail.com>
- Replace `FT_Get_GlyphLayers' with `FT_Get_Color_Glyph_Layer'.
+ * src/cff/cffdrivr.c (cff_ps_get_font_{info,extra}): Use FT_QNEW.
- This avoids any additional allocation of COLR related structures in
- a glyph slot.
+2021-09-18 Alexei Podtelezhnikov <apodtele@gmail.com>
- * include/freetype/freetype.h (FT_Glyph_Layer, FT_Glyph_LayerRec,
- FT_Get_GlyphLayers): Removed.
+ [cache] Minor clean-ups.
- * include/freetype/internal/ftobjs.h (FT_Colr_InternalRec): Removed.
- (FT_Slot_InternalRec): Remove `color_layers'.
+ * src/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP): Remove parantheses.
+ * src/cache/ftccache.c (FTC_Cache_Lookup): Ditto.
+ (FTC_Cache_RemoveFaceID): Remove unnecessary variable.
- * include/freetype/internal/sfnt.h (TT_Load_Colr_Layer_Func):
- Removed.
- (SFNT_Interface, FT_DEFINE_SFNT_INTERFACE): Remove
- `load_colr_layer'.
+2021-09-17 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/base/ftobjs.c (ft_glyph_slot_done): Updated.
- (FT_Render_Glyph_Internal): Use `FT_Get_Color_Glyph_Layer'.
- (FT_Get_GlyphLayers): Removed.
+ [builds/windows] Try both wide and narrow `CreateFile`
- * src/sfnt/sfdriver.c (sfnt_interface): Updated.
+ Windows handles wchar_t* UTF-16 and char* ANSI (presently UTF-8)
+ filenames using alternative -A and -W API. We'll try them both
+ when opening a file. This means that you should not worry about
+ about conversions.
- * src/sfnt/ttcolr.c (tt_face_load_colr_layers): Removed.
- * src/sfnt/ttcolr.h: Updated.
+ Fixes #1098 and !76.
- * src/truetype/ttgload.c (TT_Load_Glyph): Updated.
+ * builds/windows/ftsystem.c (FT_Stream_Open): Call alternative
+ `CreateFile` in the case of failure.
-2018-06-14 Werner Lemberg <wl@gnu.org>
+2021-09-17 Edwin Steiner <edwin.steiner@gmail.com>
- Provide iterative API to access `COLR' data.
+ [cff] Explicitly set StandardEncoding or ExpertEncoding offsets.
- This solution doesn't store any data in an `FT_GlyphSlot' object.
+ Fixes #1097.
- * include/freetype/freetype.h (FT_LayerIterator): New structure.
- (FT_Get_Color_Glyph_Layer): New function.
+ * src/cff/cffload.c (cff_encoding_load): Set special offset values.
- * include/freetype/internal/sfnt.h (TT_Get_Colr_Layer_Func): New
- function type.
- (SFNT_Interface, FT_DEFINE_SFNT_INTERFACE): Add it.
+2021-09-16 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/base/ftobjs.c (FT_Get_Color_Glyph_Layer): Implement it.
+ [cache] Miscellaneous clean-ups.
- * src/sfnt/ttcolr.c (tt_face_get_colr_layer): New function.
- * src/sfnt/ttcolr.h: Updated.
+ * src/cache/ftccache.c (ftc_get_top_node_for_hash, FTC_Cache_Clear):
+ Remove barely used variables.
+ (ftc_cache_add): Adjust casting.
+ * src/cache/ftccmap.c (FTC_CMapCache_Lookup): Remove casting.
+ * src/cache/ftcsbits.c (ftc_snode_load): Remove casting.
- * src/sfnt/sfdriver.c (sfnt_interface): Updated.
+2021-09-16 Alexei Podtelezhnikov <apodtele@gmail.com>
-2018-06-14 Werner Lemberg <wl@gnu.org>
+ * src/cff/cffload.c (cff_fd_select_get): Remove casting.
- Add glyph index and glyph load flags to glyph slot.
+2021-09-16 Alexei Podtelezhnikov <apodtele@gmail.com>
- * include/freetype/freetype.h (FT_GlyphSlotRec): Rename unused
- `reserved' field to `glyph_index'.
+ * src/pcf/pcfread.c (pcf_read_TOC): Remove casting.
- * include/freetype/internal/ftobjs.h (FT_Slot_InternalRec): Add
- `load_flags' field.
+2021-09-15 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/base/ftobjs.c (FT_Load_Glyph): Set new fields.
+ Minor type adjustments.
-2018-06-14 Werner Lemberg <wl@gnu.org>
+ * src/cff/cffobjs.c (cff_face_init): Reduce casting.
+ * src/truetype/ttobjs.c (tt_size_ready_bytecode): Ditto.
+ * src/type1/t1load.c (T1_Set_MM_Design): Ditto.
- [sfnt] Move `CPAL' stuff into separate files.
+2021-09-15 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/sfnt/sfdriver.c: Include `ttcpal.h'.
- * src/sfnt/sfnt.c: Include `ttcpal.c'.
+ Replace boolean allocation macros with MEM ones.
- * src/sfnt/ttcolr.c, src/sfnt/ttcolr.h: Move CPAL stuff to ...
- * src/sfnt/ttcpal.c, src/sfnt/ttcpal.c: ... these new files.
+ * src/base/ftbitmap.c (FT_Bitmap_Copy): Use MEM-macro.
+ * src/base/ftobjs.c (ft_glyphslot_alloc_bitmap): Ditto.
+ * src/bzip2/ftbzip2.c (ft_bzip2_alloc): Ditto.
+ * src/cache/ftccache.c (ftc_cache_init): Ditto
+ * src/gzip/ftgzip.c (ft_gzip_alloc): Ditto.
+ * src/psnames/psmodule.c (ps_unicodes_init): Ditto.
+ * src/sfnt/sfobjs.c (sfnt_load_face): Ditto.
+ * src/sfnt/ttload.c (tt_face_load_name): Ditto.
- * src/sfnt/Jamfile (_sources), src/sfnt/rules.mk (SFNT_DRV_SRC):
- Updated.
+2021-09-15 Alexei Podtelezhnikov <apodtele@gmail.com>
- * include/freetype/internal/fttrace.h: Add support for `colr' and
- `cpal'.
- Sort entries.
+ [cache] Revert to some zeroing.
-2018-06-13 Werner Lemberg <wl@gnu.org>
+ * src/cache/ftccache.c (ftc_cache_init, ftc_cache_resize): Zero
+ `buckets` again to fix some crashes.
- [sfnt] Separate `CPAL' and `COLR' table handling.
+2021-09-14 Alexei Podtelezhnikov <apodtele@gmail.com>
- Later on we want to support the `SVG' table also, which needs `CPAL'
- (but not `COLR').
+ * src/pshinter/pshrec.c (ps_mask_table_merge_all): Tweak loops.
- * include/freetype/internal/sfnt.h (SFNT_Interface): Add `load_cpal'
- and `free_cpal' fields.
- (FT_DEFINE_SFNT_INTERFACE): Updated.
+ Fixes fallout from 731d0b685685 reported as
- * include/freetype/internal/tttypes.h (TT_FaceRec): Replace
- `colr_and_cpal' fields with `cpal' and `colr'.
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38685
- * src/sfnt/sfdriver.c (sfnt_interface): Updated.
+2021-09-13 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/sfnt/sfobjs.c (sfnt_load_face, sfnt_done_face): Updated.
+ [cff, pshinter] Clean up unsigned counters.
- * src/sfnt/ttcolr.c (Colr, Cpal): Add `table' field.
- (ColrCpal): Removed.
- (tt_face_load_colr): Split off CPAL handling into...
- (tt_face_load_cpal): ... this new function.
- (tt_face_free_colr): Split off CPAL handling into...
- (tt_face_free_cpal): ... this new function.
- (tt_face_load_colr_layers, tt_face_palette_set): Updated.
+ Loops with unsigned decrement can be reliably stopped when the counter
+ wraps around after reaching zero.
- * src/sfnt/ttcolr.h: Updated.
+ * src/cff/cffload.c (cff_charset_compute_cids): Use unsigned counter.
+ * src/pshinter/pshalgo.c (psh_hint_table_activate_mask): Ditto.
+ * src/pshinter/pshrec.c (ps_mask_table_merge): Ditto.
- * src/truetype/ttgload.c (TT_Load_Glyph): Updated.
+2021-09-13 Alexei Podtelezhnikov <apodtele@gmail.com>
-2018-06-12 Werner Lemberg <wl@gnu.org>
+ [bdf, psnames, sfnt] Avoid some memory zeroing.
- [sfnt] Fix `sizeof' thinko.
+ * src/bdf/bdfdrivr.c (BDF_Face_Init): Use Q-macro.
+ * src/sfnt/sfobjs.c (sfnt_load_face): Ditto.
+ * src/psnames/psmodule.c (src/psnames/psmodule.c): Remove zero.
- * src/sfnt/ttcolr.c (tt_face_load_colr, tt_face_palette_set): Don't
- use `sizeof' for computing array limit.
+2021-09-13 Alexei Podtelezhnikov <apodtele@gmail.com>
-2018-06-12 Werner Lemberg <wl@gnu.org>
+ * src/base/ftobjs.c (FT_CMap_New): Revert to zeroing.
- Finish CPAL/COLR support (4/4).
+ Fixes fallout from c1fa7aa2bc96, reported as
- * src/sfnt/ttcolr.c (tt_face_find_color): Removed.
- (tt_face_colr_blend_layer): Use `face->palette' instead of calling
- `tt_face_find_color'.
- Use and set text foreground color.
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38641
-2018-06-12 Werner Lemberg <wl@gnu.org>
+2021-09-13 Alexei Podtelezhnikov <apodtele@gmail.com>
- Finish CPAL/COLR support (3/4).
+ [truetype] Clean up `exec` initialization.
- * src/base/ftcolor.c: Include FT_INTERNAL_SFNT_H.
- (FT_Palette_Select, FT_Palette_Set_Foreground_Color): Implement
- functions.
+ * src/truetype/ttinterp.c (Init_Context): Absorbed into...
+ (TT_New_Context): ... this function.
-2018-06-12 Werner Lemberg <wl@gnu.org>
+2021-09-13 Alexei Podtelezhnikov <apodtele@gmail.com>
- Finish CPAL/COLR support (2/4).
+ [truetype] Avoid some memory zeroing.
- * src/sfnt/ttcolr.c (tt_face_palette_set): New function.
- (tt_face_load_colr): Allocate `face->palette' and call
- `tt_face_palette_set'.
- Adjust return error code in case of error.
+ * src/truetype/ttgload.c (load_truetype_glyph): Use Q-macro.
+ * src/truetype/ttinterp.c (Update_Max): Ditto.
+ * src/truetype/ttpload.c (src/truetype/ttpload.c): Ditto.
- * src/sfnt/ttcolr.h: Updated.
+2021-09-13 Alexei Podtelezhnikov <apodtele@gmail.com>
- * include/freetype/internal/sfnt.h (TT_Set_Palette_Func): New
- function type.
- (SFNT_Interface, FT_DEFINE_SFNT_INTERFACE): Add it.
+ [base] Avoid some memory zeroing.
- * src/sfnt/sfdriver.c (sfnt_interface), src/sfnt/sfobjs.c
- (sfnt_done_face): Updated.
+ * src/base/ftobjs.c (FT_New_Size, FT_CMap_New, FT_CMap_Done,
+ ft_open_face_internal, ft_open_face_internal): Use Q-macros.
-2018-06-12 Werner Lemberg <wl@gnu.org>
+2021-09-13 Alexei Podtelezhnikov <apodtele@gmail.com>
- Finish CPAL/COLR support (1/4).
+ [cache, psaux] Remove zeros.
- * include/freetype/internal/tttypes.h (TT_FaceRec): New fields
- `palette_index', `palette', `have_foreground_color' and
- `foreground_color'.
+ * src/cache/ftcmru.c (FTC_MruList_New): Remove initialization.
+ * src/psaux/psstack.c (cf2_stack_init): Ditto.
-2018-06-12 Werner Lemberg <wl@gnu.org>
+2021-09-12 Alexei Podtelezhnikov <apodtele@gmail.com>
- [sfnt] Minor.
+ [cache] Avoid some memory zeroing.
- * src/sfnt/ttcolr.c (tt_face_load_colr_layers):
- s/palette_index/palette_entry_index/ for consistency.
- Adjust return error code in case of error.
+ * src/cache/ftcmru.c (FTC_MruList_New): Use Q-macro.
+ * src/cache/ftcmanag.c (FTC_Manager_RegisterCache): Ditto.
+ * src/cache/ftccache.c (ftc_cache_init, ftc_cache_resize): Ditto.
-20
18-06-11 Alexei Podtelezhnikov <apodtele@gmail.com>
+20
21-09-11 Alexei Podtelezhnikov <apodtele@gmail.com>
- [raster] Clean up.
+ * src/cache/ftcmanag.c (FTC_Manager_New): Add missing zero.
- * src/raster/ftraster.c (black_TWorker, SCALED, Set_High_Precision):
- Clean up after 5-level gray removal (8dc8635874).
- (Vertical_Sweep_Span): Be brief.
+ Fixes fall out from a7b199d081e7.
-2018-06-10 Werner Lemberg <wl@gnu.org>
+2021-09-10 Alexei Podtelezhnikov <apodtele@gmail.com>
- [sfnt] Fix compiler warnings.
+ [truetype] Tweak `hdmx` checking.
- * src/sfnt/ttcolr.c (tt_face_load_colr, tt_face_load_colr_layers,
- tt_face_colr_blend_layer): Add `NULL' initializers.
+ Fixes #1096.
-2018-06-10 Werner Lemberg <wl@gnu.org>
+ * src/truetype/ttpload.c (tt_face_load_hdmx): Account for padding.
- s/FT_Palette/FT_Palette_Data/, s/palette/palette_data/.
+2021-09-10 Alexei Podtelezhnikov <apodtele@gmail.com>
- * include/freetype/ftcolor.h, include/freetype/internal/tttypes.h,
- src/base/ftcolor.c, src/sfnt/sfobjs.c, src/sfnt/ttcolr.c: Updated.
+ [truetype] Tweak `loca` clamping.
-2018-06-10 Nikolaus Waxweiler <madigens@gmail.com>
+ Fixes #1095.
- CMakeLists: also accept IOS_PLATFORM=SIMULATOR64
+ * src/truetype/ttpload.c (tt_face_load_loca): Fix up clamping.
+ * include/freetype/internal/tttypes.h (TT_Face): Correct docs.
- This might be needed to build FreeType for the iOS simulator. See
- https://savannah.nongnu.org/bugs/index.php?54048. Patch contributed
- by Steve Robinson.
+2021-09-08 Alexei Podtelezhnikov <apodtele@gmail.com>
- * CMakeLists.txt: Accept IOS_PLATFORM=SIMULATOR64
+ Fortify memory debugging (cont'd).
-2018-06-10 Werner Lemberg <wl@gnu.org>
+ * src/base/ftdbgmem.c (FT_DumpMemory): Check for active debugger.
+ (ft_mem_table_destroy): Move `FT_DumpMemory` call from here...
+ (ft_mem_debug_done): ... to here.
- Implement `FT_Palette_Get'.
+2021-09-08 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/base/ftcolor.c: New file.
+ Fortify memory debugging.
- * src/base/Jamefile (_sources), src/base/rules.mk (BASE_SRC),
- src/base/ftbase.c: Add `ftcolor.c'.
+ These changes are neccessary to properly recover `memory->user` that
+ holds the Windows heap handle now.
-2018-06-10 Werner Lemberg <wl@gnu.org>
+ * src/base/ftdbgmem.c (ft_mem_debug_init): Handle all table allocations,
+ initializations, and sizing instead of...
+ (ft_mem_table_new): ... this function removed.
+ (ft_mem_debug_done): Better check for the active debugger and free the
+ debugger table here instead of...
+ (ft_mem_table_destroy): ... here.
- * src/sfnt/ttcolr.c (tt_face_load_colr): Improve overflow checks.
+2021-09-08 Werner Lemberg <wl@gnu.org>
-2018-06-09 Alexei Podtelezhnikov <apodtele@gmail.com>
+ src/tools/ftrandom/ftrandom.c (_XOPEN_SOURCE): Set to 600.
- [raster] Deal with pitch sign earlier.
+ This allows C99 compilation on Solaris.
- * src/raster/ftraster.c (black_TWorker): Remove unused `traceG',
- s/bTarget/bOrigin/.
- (Render_Glyph): Set `ras.bOrigin' at the bottom-left corner.
- (Vertical_Sweep_Init, {Vertical,Horizontal}_Sweep_{Span,Drop}):
- Updated accordingly.
+ Problem reported by Mojca Miklavec.
-2018-06-09 Werner Lemberg <wl@gnu.org>
+2021-09-07 Alexei Podtelezhnikov <apodtele@gmail.com>
- [sfnt] Read `CPAL' version 1 tables.
+ [builds/windows] Use native memory allocation API.
- * include/freetype/internal.tttypes.h: Include FT_COLOR_H.
- (TT_FaceRec): Add `palette' field.
+ * builds/windows/ftsystem.c (ft_alloc, ft_realloc, ft_free):
+ Wrap HeapAlloc, HeapReAlloc, and HeapFree.
+ (FT_New_Memory): Set the heap handle.
- * src/sfnt/ttcolr.c: Include FT_COLOR_H.
- (Cpal): Remove all data covered by the new `palette' field in
- `TT_FaceRec'.
- (tt_face_load_colr): Updated.
- Read `CPAL' version 1 data.
- (tt_face_load_colr_layers, tt_face_find_color): Updated.
+2021-09-07 Werner Lemberg <wl@gnu.org>
- * src/sfnt/sfobjs.c (sfnt_done_face): Free glyph color palette data.
+ [dlg] Synchronize with upstream.
-2018-06-07 Alexei Podtelezhnikov <apodtele@gmail.com>
+ * src/dlg/dlgwrap.c (_XOPEN_SOURCE): Set to 600.
- [base] API for Harmony LCD rendering.
+ Fixes #1093.
- This introduces `FT_Library_SetLcdGeometry' for setting up arbitrary
- LCD subpixel geometry including non-striped patterns.
+2021-09-04 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/base/ftlcdfil.c (FT_Library_SetLcdGeometry): New function.
- * include/freetype/ftlcdfil.h: Document it.
- * include/freetype/freetype.h: Minor.
- * include/freetype/ftchapters.h: Minor.
+ Cosmetic zeros.
-2018-06-06 Werner Lemberg <wl@gnu.org>
+2021-09-03 Alexei Podtelezhnikov <apodtele@gmail.com>
- ftcolor.h: Redesign API.
+ * src/bdf/bdflib.c (_bdf_parse_start): Keep parser memory.
- While going to implement it I noticed that I need access to most of
- the `CPAL' elements; I thus plan to add a `cpal' field to
- `TT_FaceRec', which makes most of the previously suggested API
- functions obsolete because the fields will be directly accessible.
+2021-09-03 Werner Lemberg <wl@gnu.org>
-2018-06-06 Parth Wazurkar <parthwazurkar@gmail.com>
+ autogen.sh: Make it work with old Solaris 10 shell.
- [bdf, pcf] Remove deprecated FT_FACE_FLAG_FAST_GLYPHS flag.
+2021-09-03 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/bdf/bdfdrivr.c (BDF_Face_Init): Remove deprecated
- FT_FACE_FLAG_FAST_GLYPHS flag.
+ [smooth, raster, sdf] Clean up initialization calls.
- * src/pcf/pcfread.c (pcf_load_font): Remove deprecated
- FT_FACE_FLAG_FAST_GLYPHS flag.
+ * src/raster/ftraster.c (ft_black_init): Removed.
+ (ft_black_new): Clean up.
+ * src/sdf/ftbsdf.c (bsdf_raster_new): Ditto.
+ * src/sdf/ftsdf.c (sdf_raster_new): Ditto.
+ * src/smooth/ftgrays.c (gray_raster_new): Ditto.
-2018-06-06 Werner Lemberg <wl@gnu.org>
+2021-09-03 Alexei Podtelezhnikov <apodtele@gmail.com>
- [smooth, raster] Limit bitmap size (#54019).
+ * src/cache/ftcmanag.c (FTC_Manager_New): Avoid some zeroing.
- * src/raster/ftraster.c [STANDALONE] (FT_Outline_Get_CBox): Add
- function.
- [!STANDALONE]: Include FT_OUTLINE_H.
- (ft_black_render): Compute CBox and reject glyphs larger than
- 0xFFFF x 0xFFFF.
+2021-09-03 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/smooth/ftgrays.c (gray_raster_render): Reject glyphs larger
- than 0xFFFF x 0xFFFF.
+ * src/bdf/bdflib.c (bdf_load_font): Remove memory shuffling.
-2018-06-03 Armin Hasitzka <prince.cherusker@gmail.com>
+2021-09-03 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/smooth/ftgrays.c (gray_convert_glyph): Remove unused variables.
+ Cosmetic zeros.
-2018-06-03 Werner Lemberg <wl@gnu.org>
+2021-09-02 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/tools/glnames.py (main): Emit header in `light' comment style.
+ [base] Clean up stream reading.
-2018-06-02 Alexei Podtelezhnikov <apodtele@gmail.com>
+ * src/base/ftstream.c (FT_Stream_ReadUShort, FT_Stream_ReadUOffset,
+ FT_Stream_ReadULong and their LE variants): Remove unnecessary
+ initialization and slightly refactor.
+ (FT_Stream_GetByte, FT_Stream_ReadByte): Rename to return unsigned
+ value and align with sister functions.
- [smooth] Attempt to mitigate bug #54019.
+ * include/freetype/internal/ftstream.h (FT_Stream_GetByte,
+ FT_Stream_ReadByte): Update prototypes and caller macros.
- The robust rendering of estra large glyphs came with unbearable cost.
- The old way of bisecting should fail but fail faster.
+2021-09-02 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/smooth/ftgrays.c (gray_convert_glyph): Switch back to bisecting
- in y-direction.
+ s/0/NULL/ where appropriate.
-2018-06-02 Werner Lemberg <wl@gnu.org>
+2021-08-30 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/truetype/ttinterp.c (Ins_MIRP): Use SUB_LONG; avoid FT_ABS.
+ * builds/windows/ftsystem.c (FT_Stream_Open): Fix double-close.
- Reported as
+2021-08-30 Alexei Podtelezhnikov <apodtele@gmail.com>
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=8706
+ [smooth] Reduce shift in multiply-shift optimization.
-2018-06-02 Werner Lemberg <wl@gnu.org>
+ * src/smooth/ftgrays.c (FT_UDIVPREP, FT_UDIV): Reduce shift.
- * src/autofit/afwarp.h: Use AF_CONFIG_OPTION_USE_WARPER (#54033).
+ Smaller shifts that keep the division operands of FT_UDIVPREP within
+ 32 bits result in slightly faster divisions, which is noticeable in
+ the overall performance. The loss of precision is tolerable until the
+ divisors (the components dx and dy) approach 32 - PIXEL_BITS. With
+ PIXEL_BITS = 8, this corresponds to 65,000 pixels or the bitmap size
+ that we refuse to render anyway.
-2018-05-31 Werner Lemberg <wl@gnu.org>
+ Using `ftbench -p -s60 -t5 -bc timesi.ttf`,
- * src/raster/ftraster.c (black_TWorker_): Remove `gTarget' field.
+ Before: 8.52 us/op
+ After: 8.32 us/op
- This is no longer used.
+2021-08-28 Werner Lemberg <wl@gnu.org>
-2018-05-31 Werner Lemberg <wl@gnu.org>
+ [truetype] Fix compilation if !TT_CONFIG_OPTION_BYTECODE_INTERPRETER.
- [sfnt] Get colors from `CPAL' table in right order (#54015).
+ * src/truetype/ttgxvar.c (tt_cvt_ready_iterator): Compile function
+ conditionally.
+ (tt_face_vary_cvt) [!TT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Add code.
- * src/sfnt/ttcolr.c (tt_face_find_color): Fix it.
+ Fixes #1091.
-2018-05-30 Werner Lemberg <wl@gnu.org>
+2021-08-27 Alexei Podtelezhnikov <apodtele@gmail.com>
- ftcolor.h: Improve API design, fix typos (#54011, #54014).
+ [builds/windows] Revise SSE2 settings.
- * include/freetype/ftcolor.h (FT_Palette_Get_Names): Replace with...
- (FT_Palette_Get_Name_IDs): ... this function.
- (FT_Palette_Get_Entry_Names): Replace with...
- (FT_Palette_Get_Entry_Name_IDs): ... this function
- s/FT_Palette_Set_Foreground_COlor/FT_Palette_Set_Foreground_Color/.
+ * builds/windows/vc2010/freetype.vcxproj [x64]: Remove explicit SSE2.
+ * builds/windows/visualc/freetype.vcproj [Win32]: Add explicit SSE2.
-2018-05-30 Armin Hasitzka <prince.cherusker@gmail.com>
+2021-08-27 Ben Wagner <bungeman@chromium.org>
- Beautify a3cfed5e87232c933bdc64f43e8ebebcfd18b41b.
+ [smooth] Detect SSE2 with MSVC for x86
- * src/autofit/afloader.c (af_loader_load_glyph): Move the
- initialisationand declaration of variables into the if-block.
+ MSVC does not set `__SSE2__`. Instead one must check whether `_M_IX86_FP` is
+ defined and greater than or equal to 2.
-2018-05-30 Armin Hasitzka <prince.cherusker@gmail.com>
+ * src/smooth/ftgrays.c (FT_SSE2): New macro.
+ Use it where appropriate.
- Fix pointer underflow.
+2021-08-26 Alexei Podtelezhnikov <apodtele@gmail.com>
- The declaration of `edge2' can be reached with `edge1 == NULL' and
- `axis->edges == 0' which results in undefined behaviour.
+ Expand comment (cont'd).
- * src/autofit/afloader.c (af_loader_load_glyph): Initialise `edge2'
- after checking `axis->num_edges > 1'. `edge1 != NULL' can be assumed.
+2021-08-26 Alexei Podtelezhnikov <apodtele@gmail.com>
-2018-05-30 Werner Lemberg <wl@gnu.org>
+ Expand comment.
- Various minor color fixes.
+2021-08-24 Alexei Podtelezhnikov <apodtele@gmail.com>
- * include/freetype/config/ftheader.h (FT_COLOR_H): New macro.
+ * src/smooth/ftgrays.c (gray_render_conic): Refactor redundancy.
- * include/freetype/internal/ftobjs.h (FT_Colr_Internal): Change
- type of `load_flags' to `FT_Int32'.
+2021-08-24 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
- * include/freetype/internal/sfnt.h (TT_Load_Colr_Layer_Func): Change
- type of `idx' to `FT_UInt'.
- (TT_Blend_Colr_Func): Change type of `color_index' to `FT_UInt'.
+ [truetype] Fix for the family name shorter than 8 characters.
- * src/base/ftobjs.c (FT_Render_Glyph_Internal): Change type of
- `load_flags' to `FT_Int32'.
+ * src/truetype/ttobjs.c (tt_skip_pdffont_random_tag):
+ If the family name to be checked is shorter than 8 characters,
+ do not check its syntax.
- * src/sfnt/ttcolr.c (find_base_glyph_record,
- tt_face_load_colr_layers): Change type of `glyph_id' to `FT_UInt'.
- (tt_face_find_color, tt_face_colr_blend_layer): Change type of
- `color_index' to `FT_UInt'.
- Fix signedness and type issues.
+2021-08-24 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
- * src/sfnt/ttcolr.h: Updated.
+ [truetype] Simplify `trick_names'.
-2018-05-25 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+ * src/truetype/ttobjs.c (tt_check_trickyness_family): For the case
+ that the beginning part of a long tricky family name is already
+ registered as another tricky family name, no need to double-check
+ the longer one. Such long tricky family names are removed from
+ the `trick_names'.
- [docmaker] Fix missing `Defined in (...)' under Windows/Cygwin.
+2021-08-24 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
- This platform uses backslashes for paths, which docmaker didn't
- understand correctly.
+ [truetype] Add 2 tricky font names.
- * src/tools/docmaker/tohtml.py (HtmlFormatter::blockEnter): Use
- `os.path.normpath' to normalize the path for the platform being
- used.
+ Additional fix for the issue #1087.
-2018-05-24 Alexei Podtelezhnikov <apodtele@gmail.com>
+ * src/truetype/ttobjs.c (tt_check_trickyness_family): Add 2 tricky
+ font names reported in #1087.
- [smooth] Formalize Harmony LCD rendering.
+2021-08-24 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
- This generalizes magic outline shifts that make Harmony LCD
- rendering work in terms of precise two-dimensional RGB subpixel
- positions. These coordinates are now set in time of the `smooth'
- module initialization and later used to shift a glyph outline for
- rendering. FT_RENDER_MODE_LCD and FT_RENDER_MODE_LCD_V use the same
- coordinates. The letter, however, rotates them before using.
- The LCD bitmap padding is also calculated using these coordinates.
+ [truetype] New function to skip the randomization tag.
- * include/freetype/internal/ftobjs.h (FT_LibraryRec): New array field
- `lcd_geometry'.
- * src/base/ftlcdfil.c (ft_lcd_padding): Reworked.
- * src/base/ftobjs.c (ft_glyphslot_preset_bitmap): Updated accordingly.
+ * src/truetype/ttobjs.c (tt_skip_pdffont_random_tag):
+ New function to skip the randomization tag in the names of the
+ fonts embedded in a PDF. It is used by tt_check_trickyness_family(),
+ to keep from mistaking "DLC" in the randomization tag as a
+ tricky font name. See discussion in:
- * src/smooth/ftsmooth.c [!FT_CONFIG_OPTION_SUBPIXEL_RENDERING]
- (ft_smooth_init): Initialize `lcd_geometry'.
- (ft_smooth_render_generic): Formalize outline shifts.
+ https://lists.nongnu.org/archive/html/freetype-devel/2021-02/msg00002.html
-2018-05-22 Werner Lemberg <wl@gnu.org>
+ For technical detail about the randomization tag, please find
+ PDF Reference 5.5.3 "Font Subsets". Thanks to Justyna Wawrzynska
+ for pointing out the issue caused by the randomization tag.
- [truetype] Reject elements of composites with invalid glyph indices.
+2021-08-24 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
- Reported as
+ [truetype] Add checksums for 2 tricky fonts.
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=8413
+ Thanks to Ting717 for providing sample PDF. Fixes #1087.
- * src/truetype/ttgload.c (TT_Load_Composite_Glyph): Implement it.
+ * src/truetype/ttobjs.c (tt_check_trickyness_sfnt_ids): Add
+ checksums for 2 tricky fonts `DFHei-Bd-WIN-HK-BF' and
+ `DFMing-Md-WIN-HK-BF'.
-2018-05-22 Werner Lemberg <wl@gnu.org>
+2021-08-23 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/truetype/ttgload.c (TT_Load_Simple_Glyph): Trace # of points.
+ Whitespace formatting.
-2018-05-20 Werner Lemberg <wl@gnu.org>
+2021-08-22 Alexei Podtelezhnikov <apodtele@gmail.com>
- * include/freetype/ftcolor.h: New file.
+ Decorate const arguments.
- This is an interface to the `CPAL' OpenType table. No
- implementation yet.
+ * src/base/ftglyph.c (FT_Glyph_Transform, FT_Glyph_To_Bitmap): Do it.
+ * include/freetype/ftglyph.h (FT_Glyph_Transform, FT_Glyph_To_Bitmap):
+ Do it.
-20
18-05-18 Alexei Podtelezhnikov <apodtele@gmail.com>
+20
21-08-21 Alexei Podtelezhnikov <apodtele@gmail.com>
- * include/freetype/internal/ftcalc.h (FT_MSB): Verified `_MSC_VER'.
+ [smooth] Clean up the null cell usage.
- Actually `_BitScanReverse' is available since VS2005.
+ Put the null cell at the end of the pool and store it explicitly so that
+ we can use it as both the limit and the dumpster.
-2018-05-18 Werner Lemberg <wl@gnu.org>
+ * src/smooth/ftgrays.c (gray_TWorker): Store the last `cell_null` and
+ remove unnecesary fields.
+ (NULL_CELL_PTR, CELL_IS_NULL): Remove in favor of explicit `cell_null`.
+ (gray_dump_cells, gray_set_cell, gray_sweep{,_direct}): Update callers.
+ (gray_convert_glyph_inner): Trace remaining cells (oh well).
+ (gray_convert_glyph): Set up `cell_null` and slightly improve the pool
+ management.
- * include/freetype/internal/ftcalc.h (FT_MSB): Use `_MSC_VER' value.
+2021-08-20 Alexei Podtelezhnikov <apodtele@gmail.com>
- Older VC versions don't provide `_BitScanReverse'. We test for VC
- 2013.
+ [base] Restore quiet no-op rendering of bitmap glyphs.
- Reported by John Emmas <john@creativepost.co.uk>.
+ Fixes #1076.
-2018-05-17 Werner Lemberg <wl@gnu.org>
+ * src/base/ftobjs.c (FT_Render_Glyph_Internal): Discard an error when
+ rendering a bitmap glyph.
- s/inline/__inline/ for MSVC.
+2021-08-20 Alexei Podtelezhnikov <apodtele@gmail.com>
- Reported by John Emmas <john@creativepost.co.uk>.
+ [smooth] Fortify 64-bit algorithm.
- * include/freetype/internal/ftcalc.h (FT_MSB) [_MSC_VER]: Do it.
+ * src/smooth/ftgrays.c (FT_UDIVPREP, FT_UDIV): s/long/FT_Int64/ and
+ s/unsigned long/FT_UInt64/.
+ (gray_render_line): Adjust a critical variable type.
-2018-05-16 Werner Lemberg <wl@gnu.org>
+2021-08-20 Carlo Bramini <carlo.bramix@libero.it>
- Add function `FT_Get_GlyphLayers' to access `COLR' table data.
+ * builds/windows/ftsystem.c (FT_Stream_Open): Support legacy Windows.
- * include/freetype/internal/ftobjs.h (FT_Glyph_LayerRec): Move this
- structure to...
- * include/freetype/freetype.h (FT_Glyph_LayerRec): ... this
- header file.
- (FT_Glyph_Layer): New typedef.
- Update code to use it where appropriate.
+2021-08-20 Alexei Podtelezhnikov <apodtele@gmail.com>
- * src/base/ftobjs.c (FT_Get_GlyphLayers): New function.
+ Determine `long long` availability based on its size.
-2018-05-15 Alexei Podtelezhnikov <apodtele@gmail.com>
+ MSVC, for example, used `long long` even without full C99 support.
- [base] Fix mono bitmap presetting (#53896).
+ * include/freetype/config/ftstdlib.h: Check if `long long` limits are
+ defined in <limits.h>.
+ * include/freetype/config/integer-types.h: Check `long long` size and
+ use it to typedef FT_Int64.
- It is rather fundamental to set monochrome bitmap based on rounded
- CBox because the b/w rasterizer turns on pixels when their centers are
- inside the glyph outline. The dropout control is unpredictable and can
- distort narrow glyphs if the bitmap is too wide.
+2021-08-19 Dominik Röttsches <drott@chromium.org>
- Reported by Chris Liddell.
+ [sfnt] Fix format expectation for `COLR` v1 ClipList
- * src/base/ftobjs.c (ft_glyphslot_preset_bitmap): If BBox boundaries
- are too close, adjust them before rounding.
+ * src/sfnt/ttcolr.c (tt_face_get_color_glyph_clipbox): Change ClipList
+ format expectation to 1 instead of 0 to make it compliant with the
+ latest spec.
-2018-05-15 Werner Lemberg <wl@gnu.org>
+2021-08-19 Alexei Podtelezhnikov <apodtele@gmail.com>
- [psaux] Fix compiler warning (#53915).
+ Readily use `long long` as a 64-bit type in C99 mode.
- * src/psaux/psft.c (cf2_freeT1SeacComponent): Do it.
+ * include/freetype/config/integer-types.h (FT_INT64):
+ FT_CONFIG_OPTION_FORCE_INT64 is no longer required to use `long long`.
-2018-05-15 Werner Lemberg <wl@gnu.org>
+2021-08-19 Alexei Podtelezhnikov <apodtele@gmail.com>
- [sfnt] Fix memory leak in handling `COLR' data.
+ Use FT_INT64 instead of FT_LONG64.
- * src/truetype/ttgload.c (TT_Load_Glyph): Free old `layers' array
- before reassigning allocated memory.
- Only allocate `color_layers' if we don't have one already.
+ * include/freetype/config/integer-types.h: Remove synonymous FT_LONG64.
+ * include/freetype/internal/ftcalc.h: s/FT_LONG64/FT_INT64/.
+ * src/base/ftcalc.c: Ditto.
+ * src/base/fttrigon.c: Ditto.
+ * src/smooth/ftgrays.c: Ditto.
-2018-05-15 Werner Lemberg <wl@gnu.org>
+2021-08-18 Alexei Podtelezhnikov <apodtele@gmail.com>
- [sfnt] If `COLR' is present, don't assume that all glyphs use it.
+ [builds/windows] Do not set CharacterSet for VC++.
- * src/sfnt/ttcolr.c (tt_face_load_colr_layers): Return FT_Err_Ok if
- current glyph is not a `COLR' base glyph.
+ * builds/windows/vc2010/freetype.vcxproj: s/Unicode/NotSet/.
+ * builds/windows/visualc/freetype.vcproj: s/"1"/"0"/.
- * src/truetype/ttgload.c (TT_Load_Glyph): Don't allocate
- `color_layers' if there are no color layers.
+2021-08-18 Werner Lemberg <wl@gnu.org>
-2018-05-14 Werner Lemberg <wl@gnu.org>
+ * src/sdf/ftsdf.c (get_control_box): Fix compiler warning.
- * src/base/ftobjs.c (FT_Load_Glyph): Fix signature of `pixel_modes'.
+2021-08-18 Werner Lemberg <wl@gnu.org>
-2018-05-14 Werner Lemberg <wl@gnu.org>
+ [base] Fix ppem size overflow.
- Provide dummy functions if `TT_CONFIG_OPTION_SFNT_NAMES' is not set.
+ Fixes #1086.
- * src/base/ftsnames.c [!TT_CONFIG_OPTION_SFNT_NAMES]: Implement it.
+ * src/base/ftobjs.c (FT_Request_Metrics): Add return value.
+ Check whether ppem values fit into unsigned short values.
+ (FT_Request_Size): Updated.
-2018-05-13 Werner Lemberg <wl@gnu.org>
+ * include/freetype/internal/ftobjs.h: Updated.
- * src/base/ftobjs.c (FT_Load_Glyph): Improve tracing.
+ * src/cff/cffobjs.c (cff_size_request), src/cid/cidobjs.c
+ (cid_size_request), src/truetype/ttdriver.c (tt_size_request),
+ src/type1/t1objs.c (T1_Size_Request): Updated.
-2018-05-13 Shao Yu Zhang <shaozhang@fb.com>
- Werner Lemberg <wl@gnu.org>
+2021-08-18 Alexei Podtelezhnikov <apodtele@gmail.com>
- [sfnt] Preliminary support of colored layer outlines (#44689).
+ * builds/windows/ftsystem.c (FT_Stream_Open): Cast to remove warning.
- This commit enables OpenType's COLR/CPAL table handling; a typical
- application are color emojis that can be scaled to any size.
+2021-08-18 Alexei Podtelezhnikov <apodtele@gmail.com>
- If the color palette does not exist or is invalid, the rendering
- step rasterizes the outline instead. The current implementation
- assumes that the foreground is black.
+ * builds/windows/ftsystem.c (FT_Stream_Open): Support UNICODE compilation.
- Enable this by defining option TT_CONFIG_OPTION_COLOR_LAYERS.
+2021-08-09 Werner Lemberg <wl@gnu.org>
- There are still some issues with metrics; additionally, an API to
- fetch color layers is missing.
+ * src/sfnt/ttcolr.c (tt_face_get_color_glyph_clipbox): Minor fix.
- * devel/ftoption.h, include/freetype/config/ftoption.h
- (TT_CONFIG_OPTION_COLOR_LAYERS): New macro.
+2021-08-09 Dominik Röttsches <drott@chromium.org>
+
+ [sfnt] Add missing blend mode 'plus' to 'COLR' v1.
+
+ * include/freetype/ftcolor.h (FT_Composite_Mode): Add missing blend mode
+ 'plus' after it was added to the spec.
+
+2021-08-08 Werner Lemberg <wl@gnu.org>
+
+ include/freetype/freetype.h (FT_Encoding): Improve documentation.
+
+ Based on a suggestion by Antony Lee <anntzer.lee@gmail.com>.
+
+2021-08-07 Werner Lemberg <wl@gnu.org>
+
+ [smooth] Avoid integer overflow.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36243
+
+ * src/smooth/ftgrays.c(ADD_LONG, SUB_LONG, MUL_LONG, NEG_LONG)
+ [STANDALONE_]: Removed, unused.
+ (ADD_INT) [STANDALONE_]: New macro.
+ (FT_INTEGRATE): Use ADD_INT.
+
+2021-08-07 Dominik Röttsches <drott@chromium.org>
+
+ [sfnt] Add API for retrieving a 'COLR' v1 'ClipBox' table.
+
+ The optional 'COLR' v1 glyph-specific clip box helps upstream graphics
+ libraries allocate a sufficiently large bitmap for a glyph without having to
+ traverse the glyph graph for that. See
+
+ https://github.com/googlefonts/colr-gradients-spec/issues/251
+
+ for background on the introduction of this specification change.
+
+ * include/freetype/ftcolor.h (FT_ClipBox): New structure.
+ (FT_Get_Color_Glyph_ClipBox): New function declaration.
+
+ * include/freetype/internal/sfnt.h (TT_Get_Color_Glyph_ClipBox_Func):
+ New function type.
+ (SFNT_Interface, FT_DEFINE_SFNT_INTERFACE): Use it.
+
+ * src/base/ftobjs.c (FT_Get_Color_Glyph_ClipBox): New function to link API
+ with SFNT implementation.
+
+ * src/sfnt/sfdriver.c (sfnt_interface): Updated.
+ * src/sfnt/ttcolr.c (Colr): New field `clip_list`.
+ (tt_face_load_colr): Parse global clip list offset.
+ (tt_face_get_color_glyph_clipbox): New function to find the clip box for a
+ glyph id from the clip list array.
+ * src/sfnt/ttcolr.h: Updated.
+
+2021-08-06 Werner Lemberg <wl@gnu.org>
+
+ [smooth] Fix left shifts of negative numbers.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36241
+
+ * src/smooth/ftgrays.c (LEFT_SHIFT): New macro.
+ (gray_render_conic) [BEZIER_USE_DDA]: Use it.
+
+2021-08-02 Werner Lemberg <wl@gnu.org>
+
+ * meson.build: Fix zlib support.
+
+ This commit synchronizes zlib support with both autotools and cmake: If no
+ external zlib is found (or intentionally disabled on the command line), use
+ the internal zlib by undefining `FT_CONFIG_OPTION_SYSTEM_ZLIB` without
+ modifying `FT_CONFIG_OPTION_USE_ZLIB`.
+
+ Also improve summary output.
+
+ Problem reported by Moazin.
- * include/freetype/internal/ftobjs.h (FT_Glyph_LayerRec,
- FT_Colr_InternalRec): New structures.
- (FT_Slot_InternalRec): Add `color_layers' field.
+2021-08-02 Anuj Verma <anujv@iitbhilai.ac.in>
- * include/freetype/internal/sfnt.h (TT_Load_Colr_Layer_Func,
- TT_Blend_Colr_Func): New function types.
- (SFNT_Interface): Add `load_colr', `free_colr', `load_colr_layer',
- and `colr_blend' fields.
+ [sdf] Fix out-of-range-access.
- * include/freetype/internal/tttypes.h (TT_FaceRec): Add
- `colr_and_cpal' field.
+ * src/sdf/ftbsdf.c (first_pass, second_pass): Fix range during forward pass.
+ Otherwise the index goes out of range for the last column.
- * include/freetype/internal/tttags. (TTAG_COLR, TTAG_CPAL): New
- macros.
+ Fixes issue #1077.
- * src/sfnt/ttcolr.c, src/sfnt/ttcolr.h: New files.
+2021-08-02 Anuj Verma <anujv@iitbhilai.ac.in>
- * src/base/ftobjs.c (ft_glyphslot_done, FT_Render_Glyph_Internal):
- Handle glyph color layers.
+ Fix invalid memory access in `bsdf` rasterizer.
- * src/sfnt/Jamfile (_sources), src/sfnt/rules.mk (SFNT_DRV_SRC): Add
- `ttcolr.c'.
+ Do not generate SDF from bitmap if the `FT_GLYPH_OWN_BITMAP` flag is not
+ set. In some cases the bitmap buffer is freed but still points to a valid
+ address; to handle those cases check the flag before accessing the memory.
- * src/sfnt/sfdriver.c: Include `ttcolr.h'.
- (PUT_COLOR_LAYERS): New macro.
- Update call to `FT_DEFINE_SFNT_INTERFACE'.
+ * src/sdf/ftsdfrend.c (ft_bsdf_render): Handle the above case.
+ Also, return an error message if the bitmap's rows/pitch is invalid,
+ otherwise `slot->buffer` might be assigned to some invalid memory location.
+ (ft_sdf_render): Same as above.
+ Plus, move the outline back to original state after rasterization and not if
+ any error occurs.
- * src/sfnt/sfnt.c: Include `ttcolr.c'.
+2021-07-29 Heiko Becker <heirecka@exherbo.org>
- * src/sfnt/sfobjs.c (sfnt_load_face): Load `COLR' and `CPAL' tables.
- (sfnt_done_face): Updated.
+ * meson.build: Honor `--includedir` instead of hard-coding 'include'.
- * src/truetype/ttgload.c (TT_Load_Glyph): Handle color layers.
+2021-07-29 Werner Lemberg <wl@gnu.org>
-2018-05-12 Arkady Shapkin <arkady.shapkin@gmail.com>
+ src/sfnt/ttcolr.c: Minor formatting.
- Use MS VC++'s _BitScanReverse to calculate MSB (patch #9636).
+2021-07-29 Dominik Röttsches <drott@chromium.org>
- * include/freetype/internal/ftcalc.h (FT_MSB) [_MSC_VER]: Implement
- it.
+ [sfnt] 'COLR' v1 PaintSweepGradient spec update
-2018-05-10 Alan Coopersmith <alan.coopersmith@oracle.com>
+ * src/sfnt/ttcolr.c (read_paint): PaintSweepGradient follows other
+ spec changes and now has the angles specified as F2DOT14, reflect
+ that in the implementation.
+ * include/freetype/ftcolor.h (FT_PaintSweepGradient): Update
+ documentation.
- Fix DLL compilation on Solaris.
+2021-07-29 Dominik Röttsches <drott@chromium.org>
- AC_COMPILE_IFELSE only tries to compile a `*.c' to a `*.o'. The
- Solaris Studio 12.1 through 12.5 compilers see the
- `-fvisibility=hidden' flag, but ignore it with a warning of:
+ [sfnt] Retrieve affine matrix from offset in 'COLR' v1 parsing.
- cc: Warning: Option -fvisibility=hidden passed to ld,
- if ld is invoked, ignored otherwise
+ * src/sfnt/ttcolr.c (read_paint): Implement spec change where
+ affine transform matrix is now referenced by offset instead of
+ being placed inline in the PaintTransform table.
- AC_LINK_IFELSE does the compile and then tries to link the result,
- at which point the Solaris linker will issue an error:
+2021-07-29 Dominik Röttsches <drott@chromium.org>
- ld: fatal: option '-fvisibility=hidden' is incompatible with
- building a dynamic executable
+ [sfnt] 'COLR' v1 PaintSkew related spec updates
- If we don't use AC_LINK_IFELSE to catch the error, then configure
- will fail further tests which attempt to link, such as those testing
- dependencies like `libbz2'.
+ * src/sfnt/ttcolr.c (read_paint): Implement spec changes around
+ PaintSkew, PaintSkewAroundCenter. Update parsing to read shorter
+ values as changed in the spec.
+ * include/freetype/ftcolor.h (FT_PaintSkew): Update documentation.
- Also, don't try adding `-fvisibility' if we have already added
- `-xldscope', just use one of them, since Sun Studio 12 and earlier
- compilers only issue a warning, and don't try passing through to the
- linker to generate an error, so AC_LINK_IFELSE doesn't catch them.
+2021-07-29 Dominik Röttsches <drott@chromium.org>
- Tested on Solaris 11.4 beta with compiler versions:
+ [sfnt] PaintRotate/PaintRotateAroundCenter spec updates
- Sun Studio 8 (Sun C 5.5)
- Sun Studio 10 (Sun C 5.7)
- Sun Studio 11 (Sun C 5.8)
- Sun Studio 12 (Sun C 5.9)
- Sun Studio 12.1 (Sun C 5.10)
- Oracle Solaris Studio 12.2 (Sun C 5.11)
- Oracle Solaris Studio 12.3 (Sun C 5.12)
- Oracle Solaris Studio 12.4 (Sun C 5.13)
- Oracle Developer Studio 12.5 (Sun C 5.14)
- Oracle Developer Studio 12.6 (Sun C 5.15)
- gcc 5.5.0
- gcc 7.3.0
+ * src/sfnt/ttcolr.c (read_paint): Implement spec change where
+ PaintRotate and PaintRotateAroundCenter were split for a more
+ compact format definition. Update parsing to read shorter values
+ as changed in the spec.
+ * include/freetype/ftcolor.h (FT_PaintRotate): Update documentation.
- and verified the libfreetype.so.6 generated by each of those
- compilers exported the same set of symbols.
+2021-07-29 Dominik Röttsches <drott@chromium.org>
- * builds/unix/configure.raw: Implement it.
+ [sfnt] 'COLR' v1 PaintTranslate and PaintScale precision
-2018-05-08 Werner Lemberg <wl@gnu.org>
+ * src/sfnt/ttcolr.c (read_paint): Implement spec changes in
+ PaintTranslate and PaintScale and friends. Update parsing to read
+ new shorter values.
- [autofit] Avoid potential SEGV if running out of memory.
+2021-07-29 AnuthaDev <anuthadev@gmail.com>
- Problem reported by Shailesh Mistry <shailesh.mistry@hotmail.co.uk>.
+ README.git: Add Code of Conduct.
- * src/autofit/afshaper.c (af_shaper_buf_create,
- af_shaper_buf_destroy) [!FT_CONFIG_OPTION_USE_HARFBUZZ]: Don't
- allocate and free a four-byte buffer. Instead, make those functions
- no-ops; the calling functions will provide a pointer to a buffer
- instead.
+2021-07-25 Werner Lemberg <wl@gnu.org>
- * src/autofit/afcjk.c (af_cjk_metrics_init_widths,
- af_cjk_metrics_init_blues, af_cjk_metrics_check_digits),
- src/autofit/aflatin.c (af_latin_metrics_init_widths,
- af_latin_metrics_init_blues, af_latin_metrics_check_digits)
- [!FT_CONFIG_OPTION_USE_HARFBUZZ]: Use pointer to local variable for
- `shaper_buf'.
+ ChangeLog housekeeping.
-2018-05-07 Nikolaus Waxweiler <madigens@gmail.com>
+ Archive old `ChangeLog` file.
- [cmake] Allow using project as subfolder in other project.
+ We no longer write ChangeLog entries manually; instead, the file will be
+ created from commit messages (which should be formatted in GNU's ChangeLog
+ style) by a call to
- * CMakeLists.txt: Test for CMake build directory being different
- from source directory. Provide other parts of the build system
- access the full include directory.
+ gitlog-to-changelog --format='%B%n'
-2018-05-07 Werner Lemberg <wl@gnu.org>
+ or something similar (this script is part of the 'gnulib' repository).
- [build] Suppress configure's `nothing to be done' message.
+2021-07-24 Werner Lemberg <wl@gnu.org>
- This is due to calling the configure script via `make' (within the
- top-level `configure' wrapper script). The same can happen for all
- other secondary make targets that are used to only modify the
- primary one, e.g., `make setup devel'.
+ Fix some `cppcheck` warnings.
- * builds/dos/detect.mk (emx, turboc, watcom, borlandc, borlandc16),
- builds/os2/detect (visualage, watcom, borlandc, devel),
- builds/unix/detect.mk (devel, lcc, unix), builds/windows/detect.mk
- (visualc, watcom, visualage, lcc, mingw32, bcc32, devel-bcc,
- devel-gcc): Use no-op recipe.
+ * src/bzip2/ftbzip2.c (ft_bzip2_file_skip_output), src/gzip/ftgzip.c
+ (ft_gzip_file_skip_output): Reduce scope of `delta`.
-2018-05-04 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+ * src/psaux/psintrp.c, src/psaux/psintrp.h (cf2_interpT2CharString): Add
+ `const` to `buf` parameter.
- Support symbol visibility features of Sun / Oracle C compilers.
+ * src/raster/ftraster.c (DelOld): Add `const` to `profile` parameter.
+ (Vertical_Sweep_Span): Reduce scope of `target`.
+ (FT_Outline_Get_CBox): Reduce scope of `xMin`, `xMax`, `yMin`, `yMax`.
- Reported by Kiyoshi Kanazawa:
- https://lists.gnu.org/archive/html/freetype-devel/2018-05/msg00008.html
- Thanks to the suggestions by Alexei and Alan Coopersmith.
+ * src/smooth/ftgrays.c (gray_render_conic): Reduce scope of `split`.
+ (gray_sweep, gray_sweep_direct): Reduce scope of `area`.
- * builds/unix/configure.raw: Check if "-xldscope=hidden" is
- accepted, and if so, it is added to CFLAGS. This is the option
- making Sun / Oracle C compilers hide the symbols from global
- scope.
- * include/freetype/config/ftconfig.h: Use "__global" prefix
- for FT_EXPORT() macro, if SunPro C is newer than Sun ONE
- Studio 8 (2003).
- * builds/unix/ftconfig.in: Ditto.
- * builds/vms/ftconfig.h: Ditto.
+ * src/tools/apinames.c (names_dump) <OUTPUT_WATCOM_LBC>: Reduce scope of
+ `temp`.
-2018-05-02 Nikolaus Waxweiler <madigens@gmail.com>
+2021-07-24 AnuthaDev <anuthadev@gmail.com>
- Unbreak CMake Windows installation
+ * .gitlab-ci.yml: Fixed cmake build, using correct options.
- * CMakeLists.txt: Generate ftconfig.h on non-UNIX.
+2021-07-24 AnuthaDev <anuthadev@gmail.com>
-2018-05-02 Werner Lemberg <wl@gnu.org>
+ * CMakeLists.txt: Make `cmake` handle disabled dependencies correctly.
- Remove FT_CONFIG_OPTION_PIC and related code.
+ Include 'CMakeDependentOption'.
- */* [FT_CONFIG_OPTION_PIC]: Remove all code guarded by this
- preprocessor symbol.
+ Replace `FT_WITH_XXX` options with `FT_DISABLE_XXX` and `FT_REQUIRE_XXX`
+ pairs. Update option logic accordingly.
- */*: Replace `XXX_GET' macros (which could be either a function in
- PIC mode or an array in non-PIC mode) with `xxx' arrays.
+ Fixes #1066.
- * include/freetype/internal/ftpic.h, src/autofit/afpic.c,
- src/autofit/afpic.h, src/base/basepic.c, src/base/basepic.h,
- src/base/ftpic.c, src/cff/cffpic.c, src/cff/cffpic.h,
- src/pshinter/pshpic.c, src/pshinter/pshpic.h, src/psnames/pspic.c,
- src/psnames/pspic.h, src/raster/rastpic.c, src/raster/rastpic.h,
- src/sfnt/sfntpic.c, src/sfnt/sfntpic.h, src/smooth/ftspic.c,
- src/smooth/ftspic.h, src/truetype/ttpic.c, src/truetype/ttpic.h:
- Removed.
+2021-07-24 Ben Wagner <bungeman@chromium.org>
+ [autofit] Split `afwrtsys.h`.
-----------------------------------------------------------------------------
+ The header file `afwrtsys.h` has two distinct functions: to include the
+ required writing system headers and also to generate code for each writing
+ system. At each current use site only one or the other is used, with
+ various macro trickery selecting one or the other. Split this header into
+ `afws-decl.h` for the required writing system declarations and `afws-iter.h`
+ for iterating over the writing systems to generate code.
-Copyright (C) 2018-2020 by
-David Turner, Robert Wilhelm, and Werner Lemberg.
+ The motivation for this change is that the Visual C++ compiler treats the
+ standard include guard idiom like `#pragma once` 'if no non-comment code or
+ preprocessor directive comes before or after the standard form of the
+ idiom'. It appears to check this after macro expansion, so if
+ `WRITING_SYSTEM` expands to empty the bottom of `afwrtsys.h` is empty and
+ looks like the standard include guard idiom which is treated like `#pragma
+ once`, so subsequent inclusion of `afwrtsys.h` is elided.
-This file is part of the FreeType project, and may only be used, modified,
-and distributed under the terms of the FreeType project license,
-LICENSE.TXT. By continuing to use, modify, or distribute this file you
-indicate that you have read the license and understand and accept it
-fully.
+ Fixes #1075.
+ * src/autofit/afglobal.c (af_writing_system_classes), src/autofit/aftypes.h
+ (AF_WritingSystem), src/autofit/rules.mk (AUTOF_DRV_H): Updated.
-Local Variables:
-version-control: never
-coding: utf-8
-End:
+ * src/autofit/afwrtsys.h: Split into...
+ * src/autofit/afws-decl.h, src/autofit/afws-iter.h: New files.
--- /dev/null
+FREETYPE LICENSES
+-----------------
+
+The FreeType 2 font engine is copyrighted work and cannot be used
+legally without a software license. In order to make this project
+usable to a vast majority of developers, we distribute it under two
+mutually exclusive open-source licenses.
+
+This means that *you* must choose *one* of the two licenses described
+below, then obey all its terms and conditions when using FreeType 2 in
+any of your projects or products.
+
+ - The FreeType License, found in the file `docs/FTL.TXT`, which is
+ similar to the original BSD license *with* an advertising clause
+ that forces you to explicitly cite the FreeType project in your
+ product's documentation. All details are in the license file.
+ This license is suited to products which don't use the GNU General
+ Public License.
+
+ Note that this license is compatible to the GNU General Public
+ License version 3, but not version 2.
+
+ - The GNU General Public License version 2, found in
+ `docs/GPLv2.TXT` (any later version can be used also), for
+ programs which already use the GPL. Note that the FTL is
+ incompatible with GPLv2 due to its advertisement clause.
+
+The contributed BDF and PCF drivers come with a license similar to
+that of the X Window System. It is compatible to the above two
+licenses (see files `src/bdf/README` and `src/pcf/README`). The same
+holds for the source code files `src/base/fthash.c` and
+`include/freetype/internal/fthash.h`; they were part of the BDF driver
+in earlier FreeType versions.
+
+The gzip module uses the zlib license (see `src/gzip/zlib.h`) which
+too is compatible to the above two licenses.
+
+The files `src/autofit/ft-hb.c` and `src/autofit/ft-hb.h` contain code
+taken almost verbatim from the HarfBuzz file `hb-ft.cc`, which uses
+the 'Old MIT' license, compatible to the above two licenses.
+
+The MD5 checksum support (only used for debugging in development
+builds) is in the public domain.
+
+
+--- end of LICENSE.TXT ---
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
- FreeType 2.10.4
- ===============
+FreeType 2.13.2
+===============
- Homepage: https://www.freetype.org
+Homepage: https://www.freetype.org
- FreeType is a freely available software library to render fonts.
+FreeType is a freely available software library to render fonts.
- It is written in C, designed to be small, efficient, highly
- customizable, and portable while capable of producing high-quality
- output (glyph images) of most vector and bitmap font formats.
+It is written in C, designed to be small, efficient, highly
+customizable, and portable while capable of producing high-quality
+output (glyph images) of most vector and bitmap font formats.
- Please read the docs/CHANGES file, it contains IMPORTANT
- INFORMATION.
+Please read the `docs/CHANGES` file, it contains IMPORTANT
+INFORMATION.
- Read the files `docs/INSTALL*' for installation instructions; see
- the file `docs/LICENSE.TXT' for the available licenses.
+Read the files `docs/INSTALL*` for installation instructions; see the
+file `docs/LICENSE.TXT` for the available licenses.
- The FreeType 2 API reference is located in `docs/reference/site';
- use the file `index.html' as the top entry point. [Please note that
- currently the search function for locally installed documentation
- doesn't work due to cross-site scripting issues.]
+For using FreeType's git repository instead of a distribution bundle,
+please read file `README.git`. Note that you have to actually clone
+the repository; using a snapshot will not work (in other words, don't
+use gitlab's 'Download' button).
- Additional documentation is available as a separate package from our
- sites. Go to
+The FreeType 2 API reference is located in directory `docs/reference`;
+use the file `index.html` as the top entry point. [Please note that
+currently the search function for locally installed documentation
+doesn't work due to cross-site scripting issues.]
- https://download.savannah.gnu.org/releases/freetype/
+Additional documentation is available as a separate package from our
+sites. Go to
- and download one of the following files.
+ https://download.savannah.gnu.org/releases/freetype/
- freetype-doc-2.10.4.tar.xz
- freetype-doc-2.10.4.tar.gz
- ftdoc2104.zip
+and download one of the following files.
- To view the documentation online, go to
+ freetype-doc-2.13.2.tar.xz
+ freetype-doc-2.13.2.tar.gz
+ ftdoc2132.zip
- https://www.freetype.org/freetype2/docs/
+To view the documentation online, go to
+ https://www.freetype.org/freetype2/docs/
- Mailing Lists
- =============
- The preferred way of communication with the FreeType team is using
- e-mail lists.
+Mailing Lists
+-------------
- general use and discussion: freetype@nongnu.org
- engine internals, porting, etc.: freetype-devel@nongnu.org
- announcements: freetype-announce@nongnu.org
- git repository tracker: freetype-commit@nongnu.org
+The preferred way of communication with the FreeType team is using
+e-mail lists.
- The lists are moderated; see
+ general use and discussion: freetype@nongnu.org
+ engine internals, porting, etc.: freetype-devel@nongnu.org
+ announcements: freetype-announce@nongnu.org
+ git repository tracker: freetype-commit@nongnu.org
- https://www.freetype.org/contact.html
+The lists are moderated; see
- how to subscribe.
+ https://www.freetype.org/contact.html
+how to subscribe.
- Bugs
- ====
- Please submit bug reports at
+Bugs
+----
- https://savannah.nongnu.org/bugs/?group=freetype
+Please submit bug reports at
- Alternatively, you might report bugs by e-mail to
- `freetype-devel@nongnu.org'. Don't forget to send a detailed
- explanation of the problem -- there is nothing worse than receiving
- a terse message that only says `it doesn't work'.
+ https://gitlab.freedesktop.org/freetype/freetype/-/issues
+Alternatively, you might report bugs by e-mail to
+`freetype-devel@nongnu.org`. Don't forget to send a detailed
+explanation of the problem -- there is nothing worse than receiving a
+terse message that only says 'it doesn't work'.
- Patches
- =======
- Please submit patches to the `freetype-devel@nongnu.org' mailing
- list -- and thank you in advance for your work on improving
- FreeType!
+Patches
+-------
- Details on the process can be found here:
+For larger changes please provide merge requests at
- https://www.freetype.org/developer.html#patches
+ https://gitlab.freedesktop.org/freetype/freetype/-/merge_requests
+Alternatively, you can send patches to the `freetype-devel@nongnu.org`
+mailing list -- and thank you in advance for your work on improving
+FreeType!
- Enjoy!
+Details on the process can be found here:
+ https://www.freetype.org/developer.html#patches
- The FreeType Team
+
+Enjoy!
+
+ The FreeType Team
----------------------------------------------------------------------
-Copyright (C) 2006-2020 by
+Copyright (C) 2006-2023 by
David Turner, Robert Wilhelm, and Werner Lemberg.
This file is part of the FreeType project, and may only be used,
-The git archive doesn't contain pre-built configuration scripts for
+README.git
+==========
+
+
+repository issues
+-----------------
+
+FreeType's official repository site is
+
+ https://gitlab.freedesktop.org/freetype ,
+
+from which the 'freetype.git' and 'freetype-demos.git' repositories
+can be cloned in the usual way.
+
+ git clone https://gitlab.freedesktop.org/freetype/freetype.git
+ git clone https://gitlab.freedesktop.org/freetype/freetype-demos.git
+
+If you want to use the Savannah mirror instead, you have to do a
+slightly different incantation because the repository names contain
+digit '2' for historical reasons.
+
+ git clone \
+ https://git.savannah.nongnu.org/git/freetype/freetype2.git \
+ freetype
+ git clone \
+ https://git.savannah.nongnu.org/git/freetype/freetype2-demos.git \
+ freetype-demos
+
+
+standard builds with `configure`
+--------------------------------
+
+The git repository doesn't contain pre-built configuration scripts for
UNIXish platforms. To generate them say
sh autogen.sh
autoconf (2.62)
The versions given in parentheses are known to work. Newer versions
-should work too, of course. Note that autogen.sh also sets up proper
-file permissions for the `configure' and auxiliary scripts.
+should work too, of course. Note that `autogen.sh` also sets up
+proper file permissions for the `configure` and auxiliary scripts.
+
+The `autogen.sh` script checks whether the versions of the above three
+tools match the numbers above. Otherwise it will complain and suggest
+either upgrading or using environment variables to point to more
+recent versions of the required tools.
-The autogen.sh script now checks the version of above three packages
-whether they match the numbers above. Otherwise it will complain and
-suggest either upgrading or using an environment variable to point to
-a more recent version of the required tool(s).
+Note that `aclocal` is provided by the 'automake' package on Linux,
+and that `libtoolize` is called `glibtoolize` on Darwin (OS X).
-Note that `aclocal' is provided by the `automake' package on Linux,
-and that `libtoolize' is called `glibtoolize' on Darwin (OS X).
+alternative build methods
+-------------------------
-For static builds which don't use platform specific optimizations, no
+For static builds that don't use platform-specific optimizations, no
configure script is necessary at all; saying
make setup ansi
make
-should work on all platforms which have GNU make (or makepp).
+should work on all platforms that have GNU `make` (or `makepp`).
+
+A build with `cmake` or `meson` can be done directly from the git
+repository. However, if you want to use the `FT_DEBUG_LOGGING` macro
+(see file `docs/DEBUG` for more information) it is currently mandatory
+to execute `autogen.sh` in advance; this script clones the 'dlg' git
+submodule and copies some files into FreeType's source tree.
+
+
+Code of Conduct
+---------------
+
+Please note that this project is released with a Contributor Code of
+Conduct (CoC). By participating in this project you agree to abide by
+its terms, which you can find in the following link:
+ https://www.freedesktop.org/wiki/CodeOfConduct
-Similarly, a build with `cmake' can be done directly from the git
-repository.
+CoC issues may be raised to the project maintainers at the following
+address:
+ wl@gnu.org
+ apodtele@gmail.com
----------------------------------------------------------------------
-Copyright (C) 2005-2020 by
+Copyright (C) 2005-2023 by
David Turner, Robert Wilhelm, and Werner Lemberg.
This file is part of the FreeType project, and may only be used,
#!/bin/sh
-# Copyright (C) 2005-2020 by
+# Copyright (C) 2005-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
fi
}
-if test ! -f ./builds/unix/configure.raw; then
+# Solaris 10's shell doesn't like the `!` operator to negate the exit status.
+if test -f ./builds/unix/configure.raw; then
+ :
+else
echo "You must be in the same directory as \`autogen.sh'."
echo "Bootstrapping doesn't work if srcdir != builddir."
exit 1
check_tool_version $LIBTOOLIZE libtoolize LIBTOOLIZE 2.2.4
check_tool_version $AUTOCONF autoconf AUTOCONF 2.62
-# This sets freetype_major, freetype_minor, and freetype_patch.
-eval `sed -nf version.sed include/freetype/freetype.h`
+# This sets FREETYPE version.
+eval `sed -n \
+-e 's/^#define *\(FREETYPE_MAJOR\) *\([0-9][0-9]*\).*/\1=\2/p' \
+-e 's/^#define *\(FREETYPE_MINOR\) *\([0-9][0-9]*\).*/\1=\2/p' \
+-e 's/^#define *\(FREETYPE_PATCH\) *\([0-9][0-9]*\).*/\1=\2/p' \
+include/freetype/freetype.h`
-# We set freetype-patch to an empty value if it is zero.
-if test "$freetype_patch" = ".0"; then
- freetype_patch=
+if test "$FREETYPE_PATCH" = "0"; then
+ FREETYPE=$FREETYPE_MAJOR.$FREETYPE_MINOR
+else
+ FREETYPE=$FREETYPE_MAJOR.$FREETYPE_MINOR.$FREETYPE_PATCH
fi
+echo "FreeType $FREETYPE:"
+
cd builds/unix
echo "generating \`configure.ac'"
-sed -e "s;@VERSION@;$freetype_major$freetype_minor$freetype_patch;" \
+sed -e "s;@VERSION@;$FREETYPE;" \
< configure.raw > configure.ac
run aclocal -I . --force
chmod +x ./configure
+# Copy all necessary 'dlg' files.
+copy_submodule_files ()
+{
+ echo "Copying files from \`subprojects/dlg' to \`src/dlg' and \`include/dlg'"
+ mkdir include/dlg 2> /dev/null
+ cp $DLG_INC_DIR/output.h include/dlg
+ cp $DLG_INC_DIR/dlg.h include/dlg
+ cp $DLG_SRC_DIR/* src/dlg
+}
+
+if test -e ".git"; then
+ DLG_INC_DIR=subprojects/dlg/include/dlg
+ DLG_SRC_DIR=subprojects/dlg/src/dlg
+
+ if test -d "$DLG_INC_DIR"; then
+ :
+ else
+ echo "Checking out submodule in \`subprojects/dlg':"
+ git submodule init
+ git submodule update
+ fi
+
+ copy_submodule_files
+fi
+
# EOF
README for the builds/amiga subdirectory.
-Copyright (C) 2005-2020 by
+Copyright (C) 2005-2023 by
Werner Lemberg and Detlef Würkner.
This file is part of the FreeType project, and may only be used, modified,
/* */
/* Amiga-specific configuration file (specification only). */
/* */
-/* Copyright (C) 2005-2020 by */
+/* Copyright (C) 2005-2023 by */
/* Werner Lemberg and Detlef Würkner. */
/* */
/* This file is part of the FreeType project, and may only be used, */
/* */
/* Amiga-specific FreeType module selection. */
/* */
-/* Copyright (C) 2005-2020 by */
+/* Copyright (C) 2005-2023 by */
/* Werner Lemberg and Detlef Würkner. */
/* */
/* This file is part of the FreeType project, and may only be used, */
#
-# Copyright (C) 2005-2020 by
+# Copyright (C) 2005-2023 by
# Werner Lemberg and Detlef Würkner.
#
# This file is part of the FreeType project, and may only be used, modified,
#
-# Copyright (C) 2005-2020 by
+# Copyright (C) 2005-2023 by
# Werner Lemberg and Detlef Würkner.
#
# This file is part of the FreeType project, and may only be used, modified,
#
-# Copyright (C) 2005-2020 by
+# Copyright (C) 2005-2023 by
# Werner Lemberg and Detlef Würkner.
#
# This file is part of the FreeType project, and may only be used, modified,
*
* Debugging and logging component for amiga (body).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, Werner Lemberg, and Detlef Wuerkner.
*
* This file is part of the FreeType project, and may only be used,
/* */
/* Amiga-specific FreeType low-level system interface (body). */
/* */
-/* Copyright (C) 1996-2020 by */
+/* Copyright (C) 1996-2023 by */
/* David Turner, Robert Wilhelm, Werner Lemberg and Detlef Würkner. */
/* */
/* This file is part of the FreeType project, and may only be used, */
stream->descriptor.pointer = NULL;
stream->size = 0;
- stream->base = 0;
+ stream->base = NULL;
}
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
# fully.
-DELETE := rm -f
-CAT := cat
-SEP := /
-BUILD_DIR := $(TOP_DIR)/builds/ansi
-PLATFORM := ansi
+DELETE := rm -f
+CAT := cat
+SEP := /
+PLATFORM_DIR := $(TOP_DIR)/builds/ansi
+PLATFORM := ansi
# This is used for `make refdoc' and `make refdoc-venv'
#
#
# These should concern: debug output, optimization & warnings.
#
-# Use the ANSIFLAGS variable to define the compiler flags used to enfore
+# Use the ANSIFLAGS variable to define the compiler flags used to enforce
# ANSI compliance.
#
CFLAGS ?= -c
# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
#
-ANSIFLAGS :=
+ANSIFLAGS ?=
# EOF
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
INCLUDE;E:\freetype2\include
-- The file `freetype2/include/Ft2build.h' must be patched as follows to
+- The file `freetype/include/Ft2build.h' must be patched as follows to
include ATARI.H:
#ifndef FT2_BUILD_GENERIC_H_
INCLUDE;E:\freetype2\include
-- In der Datei freetype2/include/Ft2build.h muss zu Beginn
+- In der Datei freetype/include/Ft2build.h muss zu Beginn
ein #include "ATARI.H" wie folgt eingef\81gt werden:
#ifndef FT2_BUILD_GENERIC_H_
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
# fully.
-DELETE := rm -f
-CAT := cat
-SEP := /
-BUILD_DIR := $(TOP_DIR)/builds/beos
-PLATFORM := beos
+DELETE := rm -f
+CAT := cat
+SEP := /
+PLATFORM_DIR := $(TOP_DIR)/builds/beos
+PLATFORM := beos
# This is used for `make refdoc' and `make refdoc-venv'
#
#
# These should concern: debug output, optimization & warnings.
#
-# Use the ANSIFLAGS variable to define the compiler flags used to enfore
+# Use the ANSIFLAGS variable to define the compiler flags used to enforce
# ANSI compliance.
#
CFLAGS ?= -c
# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
#
-ANSIFLAGS :=
+ANSIFLAGS ?=
# EOF
# FreeType 2 configuration rules for a BeOS system
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
ifeq ($(PLATFORM),beos)
- DELETE := rm -f
- CAT := cat
- SEP := /
- BUILD_DIR := $(TOP_DIR)/builds/beos
- CONFIG_FILE := beos.mk
+ DELETE := rm -f
+ CAT := cat
+ SEP := /
+ PLATFORM_DIR := $(TOP_DIR)/builds/beos
+ CONFIG_FILE := beos.mk
setup: std_setup
# FindBrotliDec.cmake
#
-# Copyright (C) 2019-2020 by
+# Copyright (C) 2019-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# Written by Werner Lemberg <wl@gnu.org>
# BROTLIDEC_INCLUDE_DIRS
# BROTLIDEC_LIBRARIES
-include(FindPkgConfig)
+find_package(PkgConfig QUIET)
+
pkg_check_modules(PC_BROTLIDEC QUIET libbrotlidec)
if (PC_BROTLIDEC_VERSION)
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(
- brotlidec
+ BrotliDec
REQUIRED_VARS BROTLIDEC_INCLUDE_DIRS BROTLIDEC_LIBRARIES
FOUND_VAR BROTLIDEC_FOUND
VERSION_VAR BROTLIDEC_VERSION)
# Copyright (c) 2012, Intel Corporation
+# Copyright (c) 2019 Sony Interactive Entertainment Inc.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
-
-
-# Try to find HarfBuzz include and library directories.
#
-# After successful discovery, this will set for inclusion where needed:
+# Try to find Harfbuzz include and library directories.
#
-# HARFBUZZ_INCLUDE_DIRS - containg the HarfBuzz headers
-# HARFBUZZ_LIBRARIES - containg the HarfBuzz library
+# After successful discovery, this will set for inclusion where needed:
+# HarfBuzz_INCLUDE_DIRS - containg the HarfBuzz headers
+# HarfBuzz_LIBRARIES - containg the HarfBuzz library
+
+#[=======================================================================[.rst:
+FindHarfBuzz
+--------------
+
+Find HarfBuzz headers and libraries.
+
+Imported Targets
+^^^^^^^^^^^^^^^^
+
+``HarfBuzz::HarfBuzz``
+ The HarfBuzz library, if found.
+
+``HarfBuzz::ICU``
+ The HarfBuzz ICU library, if found.
-include(FindPkgConfig)
+Result Variables
+^^^^^^^^^^^^^^^^
+
+This will define the following variables in your project:
+
+``HarfBuzz_FOUND``
+ true if (the requested version of) HarfBuzz is available.
+``HarfBuzz_VERSION``
+ the version of HarfBuzz.
+``HarfBuzz_LIBRARIES``
+ the libraries to link against to use HarfBuzz.
+``HarfBuzz_INCLUDE_DIRS``
+ where to find the HarfBuzz headers.
+``HarfBuzz_COMPILE_OPTIONS``
+ this should be passed to target_compile_options(), if the
+ target is not used for linking
+
+#]=======================================================================]
+
+find_package(PkgConfig QUIET)
pkg_check_modules(PC_HARFBUZZ QUIET harfbuzz)
+set(HarfBuzz_COMPILE_OPTIONS ${PC_HARFBUZZ_CFLAGS_OTHER})
+set(HarfBuzz_VERSION ${PC_HARFBUZZ_CFLAGS_VERSION})
+
+find_path(HarfBuzz_INCLUDE_DIR
+ NAMES hb.h
+ HINTS ${PC_HARFBUZZ_INCLUDEDIR} ${PC_HARFBUZZ_INCLUDE_DIRS}
+ PATH_SUFFIXES harfbuzz
+)
+
+find_library(HarfBuzz_LIBRARY
+ NAMES ${HarfBuzz_NAMES} harfbuzz
+ HINTS ${PC_HARFBUZZ_LIBDIR} ${PC_HARFBUZZ_LIBRARY_DIRS}
+)
+
+if (HarfBuzz_INCLUDE_DIR AND NOT HarfBuzz_VERSION)
+ if (EXISTS "${HarfBuzz_INCLUDE_DIR}/hb-version.h")
+ file(READ "${HarfBuzz_INCLUDE_DIR}/hb-version.h" _harfbuzz_version_content)
+
+ string(REGEX MATCH "#define +HB_VERSION_STRING +\"([0-9]+\\.[0-9]+\\.[0-9]+)\"" _dummy "${_harfbuzz_version_content}")
+ set(HarfBuzz_VERSION "${CMAKE_MATCH_1}")
+ endif ()
+endif ()
-find_path(HARFBUZZ_INCLUDE_DIRS
- NAMES hb.h
- HINTS ${PC_HARFBUZZ_INCLUDEDIR}
- ${PC_HARFBUZZ_INCLUDE_DIRS}
- PATH_SUFFIXES harfbuzz)
-
-find_library(HARFBUZZ_LIBRARIES
- NAMES harfbuzz
- HINTS ${PC_HARFBUZZ_LIBDIR}
- ${PC_HARFBUZZ_LIBRARY_DIRS})
-
-if (HARFBUZZ_INCLUDE_DIRS)
- if (EXISTS "${HARFBUZZ_INCLUDE_DIRS}/hb-version.h")
- file(READ "${HARFBUZZ_INCLUDE_DIRS}/hb-version.h" _harfbuzz_version_content)
-
- string(REGEX MATCH
- "#define +HB_VERSION_STRING +\"([0-9]+\\.[0-9]+\\.[0-9]+)\""
- _dummy "${_harfbuzz_version_content}")
- set(HARFBUZZ_VERSION "${CMAKE_MATCH_1}")
+if ("${HarfBuzz_FIND_VERSION}" VERSION_GREATER "${HarfBuzz_VERSION}")
+ if (HarfBuzz_FIND_REQUIRED)
+ message(FATAL_ERROR
+ "Required version (" ${HarfBuzz_FIND_VERSION} ")"
+ " is higher than found version (" ${HarfBuzz_VERSION} ")")
+ else ()
+ message(WARNING
+ "Required version (" ${HarfBuzz_FIND_VERSION} ")"
+ " is higher than found version (" ${HarfBuzz_VERSION} ")")
+ unset(HarfBuzz_VERSION)
+ unset(HarfBuzz_INCLUDE_DIRS)
+ unset(HarfBuzz_LIBRARIES)
+ return ()
endif ()
endif ()
-if ("${harfbuzz_FIND_VERSION}" VERSION_GREATER "${HARFBUZZ_VERSION}")
- message(FATAL_ERROR
- "Required version (" ${harfbuzz_FIND_VERSION} ")"
- " is higher than found version (" ${HARFBUZZ_VERSION} ")")
+# Find components
+if (HarfBuzz_INCLUDE_DIR AND HarfBuzz_LIBRARY)
+ set(_HarfBuzz_REQUIRED_LIBS_FOUND ON)
+ set(HarfBuzz_LIBS_FOUND "HarfBuzz (required): ${HarfBuzz_LIBRARY}")
+else ()
+ set(_HarfBuzz_REQUIRED_LIBS_FOUND OFF)
+ set(HarfBuzz_LIBS_NOT_FOUND "HarfBuzz (required)")
endif ()
-include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(
- harfbuzz
- REQUIRED_VARS HARFBUZZ_INCLUDE_DIRS HARFBUZZ_LIBRARIES
- VERSION_VAR HARFBUZZ_VERSION)
+if (NOT CMAKE_VERSION VERSION_LESS 3.3)
+ if ("ICU" IN_LIST HarfBuzz_FIND_COMPONENTS)
+ pkg_check_modules(PC_HARFBUZZ_ICU QUIET harfbuzz-icu)
+ set(HarfBuzz_ICU_COMPILE_OPTIONS ${PC_HARFBUZZ_ICU_CFLAGS_OTHER})
-mark_as_advanced(
- HARFBUZZ_INCLUDE_DIRS
- HARFBUZZ_LIBRARIES)
+ find_path(HarfBuzz_ICU_INCLUDE_DIR
+ NAMES hb-icu.h
+ HINTS ${PC_HARFBUZZ_ICU_INCLUDEDIR} ${PC_HARFBUZZ_ICU_INCLUDE_DIRS}
+ PATH_SUFFIXES harfbuzz
+ )
+
+ find_library(HarfBuzz_ICU_LIBRARY
+ NAMES ${HarfBuzz_ICU_NAMES} harfbuzz-icu
+ HINTS ${PC_HARFBUZZ_ICU_LIBDIR} ${PC_HARFBUZZ_ICU_LIBRARY_DIRS}
+ )
+
+ if (HarfBuzz_ICU_LIBRARY)
+ if (HarfBuzz_FIND_REQUIRED_ICU)
+ list(APPEND HarfBuzz_LIBS_FOUND "ICU (required): ${HarfBuzz_ICU_LIBRARY}")
+ else ()
+ list(APPEND HarfBuzz_LIBS_FOUND "ICU (optional): ${HarfBuzz_ICU_LIBRARY}")
+ endif ()
+ else ()
+ if (HarfBuzz_FIND_REQUIRED_ICU)
+ set(_HarfBuzz_REQUIRED_LIBS_FOUND OFF)
+ list(APPEND HarfBuzz_LIBS_NOT_FOUND "ICU (required)")
+ else ()
+ list(APPEND HarfBuzz_LIBS_NOT_FOUND "ICU (optional)")
+ endif ()
+ endif ()
+ endif ()
+endif ()
+
+if (NOT HarfBuzz_FIND_QUIETLY)
+ if (HarfBuzz_LIBS_FOUND)
+ message(STATUS "Found the following HarfBuzz libraries:")
+ foreach (found ${HarfBuzz_LIBS_FOUND})
+ message(STATUS " ${found}")
+ endforeach ()
+ endif ()
+ if (HarfBuzz_LIBS_NOT_FOUND)
+ message(STATUS "The following HarfBuzz libraries were not found:")
+ foreach (found ${HarfBuzz_LIBS_NOT_FOUND})
+ message(STATUS " ${found}")
+ endforeach ()
+ endif ()
+endif ()
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(HarfBuzz
+ FOUND_VAR HarfBuzz_FOUND
+ REQUIRED_VARS HarfBuzz_INCLUDE_DIR HarfBuzz_LIBRARY _HarfBuzz_REQUIRED_LIBS_FOUND
+ VERSION_VAR HarfBuzz_VERSION
+)
-# Allow easy linking as in
-#
-# target_link_libraries(freetype PRIVATE Harfbuzz::Harfbuzz)
-#
if (NOT CMAKE_VERSION VERSION_LESS 3.1)
- if (HARFBUZZ_FOUND AND NOT TARGET Harfbuzz::Harfbuzz)
- add_library(Harfbuzz::Harfbuzz INTERFACE IMPORTED)
- set_target_properties(
- Harfbuzz::Harfbuzz PROPERTIES
- INTERFACE_INCLUDE_DIRECTORIES "${HARFBUZZ_INCLUDE_DIRS}")
+ if (HarfBuzz_LIBRARY AND NOT TARGET HarfBuzz::HarfBuzz)
+ add_library(HarfBuzz::HarfBuzz UNKNOWN IMPORTED GLOBAL)
+ set_target_properties(HarfBuzz::HarfBuzz PROPERTIES
+ IMPORTED_LOCATION "${HarfBuzz_LIBRARY}"
+ INTERFACE_COMPILE_OPTIONS "${HarfBuzz_COMPILE_OPTIONS}"
+ INTERFACE_INCLUDE_DIRECTORIES "${HarfBuzz_INCLUDE_DIR}"
+ )
+ endif ()
+
+ if (HarfBuzz_ICU_LIBRARY AND NOT TARGET HarfBuzz::ICU)
+ add_library(HarfBuzz::ICU UNKNOWN IMPORTED GLOBAL)
+ set_target_properties(HarfBuzz::ICU PROPERTIES
+ IMPORTED_LOCATION "${HarfBuzz_ICU_LIBRARY}"
+ INTERFACE_COMPILE_OPTIONS "${HarfBuzz_ICU_COMPILE_OPTIONS}"
+ INTERFACE_INCLUDE_DIRECTORIES "${HarfBuzz_ICU_INCLUDE_DIR}"
+ )
endif ()
endif ()
+
+mark_as_advanced(
+ HarfBuzz_INCLUDE_DIR
+ HarfBuzz_ICU_INCLUDE_DIR
+ HarfBuzz_LIBRARY
+ HarfBuzz_ICU_LIBRARY
+)
+
+if (HarfBuzz_FOUND)
+ set(HarfBuzz_LIBRARIES ${HarfBuzz_LIBRARY} ${HarfBuzz_ICU_LIBRARY})
+ set(HarfBuzz_INCLUDE_DIRS ${HarfBuzz_INCLUDE_DIR} ${HarfBuzz_ICU_INCLUDE_DIR})
+endif ()
# iOS.cmake
#
-# Copyright (C) 2014-2020 by
+# Copyright (C) 2014-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# Written by David Wimsey <david@wimsey.us>
#!/bin/sh -e
-# Copyright (C) 2015-2020 by
+# Copyright (C) 2015-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
#
# These should concern: debug output, optimization & warnings.
#
-# Use the ANSIFLAGS variable to define the compiler flags used to enfore
+# Use the ANSIFLAGS variable to define the compiler flags used to enforce
# ANSI compliance.
#
CFLAGS ?= -c
#
# we assume the compiler is already strictly ANSI
#
-ANSIFLAGS :=
+ANSIFLAGS ?=
# Library linking
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
#
# These should concern: debug output, optimization & warnings.
#
-# Use the ANSIFLAGS variable to define the compiler flags used to enfore
+# Use the ANSIFLAGS variable to define the compiler flags used to enforce
# ANSI compliance.
#
CFLAGS ?= -q -c -y -d -v -Od -w-par -w-ccc -w-rch -w-pro -w-aus
# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
#
-ANSIFLAGS := -A
+ANSIFLAGS ?= -A
# Library linking
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
#
# These should concern: debug output, optimization & warnings.
#
-# Use the ANSIFLAGS variable to define the compiler flags used to enfore
+# Use the ANSIFLAGS variable to define the compiler flags used to enforce
# ANSI compliance.
#
CFLAGS ?= -c -q -y -d -v -Od -w-par -w-ccc -w-rch -w-pro -w-aus
# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
#
-ANSIFLAGS := -A
+ANSIFLAGS ?= -A
# Library linking
#
-# Copyright (C) 2003-2020 by
+# Copyright (C) 2003-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
#
# These should concern: debug output, optimization & warnings.
#
-# Use the ANSIFLAGS variable to define the compiler flags used to enfore
+# Use the ANSIFLAGS variable to define the compiler flags used to enforce
# ANSI compliance.
#
CFLAGS ?= -c -g -O6 -Wall
# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
#
-ANSIFLAGS :=
+ANSIFLAGS ?=
# Library linking
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
#
# These should concern: debug output, optimization & warnings.
#
-# Use the ANSIFLAGS variable to define the compiler flags used to enfore
+# Use the ANSIFLAGS variable to define the compiler flags used to enforce
# ANSI compliance.
#
ifndef CFLAGS
endif
# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
+# You can override this on the command line.
#
-ANSIFLAGS := -ansi -pedantic
+ANSIFLAGS ?= -std=c99 -pedantic
# Library linking
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
#
# These should concern: debug output, optimization & warnings.
#
-# Use the ANSIFLAGS variable to define the compiler flags used to enfore
+# Use the ANSIFLAGS variable to define the compiler flags used to enforce
# ANSI compliance.
#
CFLAGS ?= -c -g -O3 -Wall
# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
#
-ANSIFLAGS := -ansi -pedantic
+ANSIFLAGS ?= -std=c99 -pedantic
# Library linking
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
#
# These should concern: debug output, optimization & warnings.
#
-# Use the ANSIFLAGS variable to define the compiler flags used to enfore
+# Use the ANSIFLAGS variable to define the compiler flags used to enforce
# ANSI compliance.
#
# Note that the Intel C/C++ compiler version 4.5 complains about
# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
#
-ANSIFLAGS := /Qansi_alias /Za
+ANSIFLAGS ?= /Qansi_alias /Za
# Library linking
#
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
#
# These should concern: debug output, optimization & warnings.
#
-# Use the ANSIFLAGS variable to define the compiler flags used to enfore
+# Use the ANSIFLAGS variable to define the compiler flags used to enforce
# ANSI compliance.
#
CFLAGS ?= -c -g
#
# the "-A" flag simply increments verbosity about non ANSI code
#
-ANSIFLAGS := -A
+ANSIFLAGS ?= -A
# library linking
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
#
# These should concern: debug output, optimization & warnings.
#
-# Use the ANSIFLAGS variable to define the compiler flags used to enfore
+# Use the ANSIFLAGS variable to define the compiler flags used to enforce
# ANSI compliance.
#
CFLAGS ?= /nologo /c /Ox /W3 /WX
# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
#
-ANSIFLAGS := /Za /D_CRT_SECURE_NO_DEPRECATE
+ANSIFLAGS ?= /Za /D_CRT_SECURE_NO_DEPRECATE
# Library linking
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
#
# These should concern: debug output, optimization & warnings.
#
-# Use the ANSIFLAGS variable to define the compiler flags used to enfore
+# Use the ANSIFLAGS variable to define the compiler flags used to enforce
# ANSI compliance.
#
CFLAGS ?= -zq
# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
#
-ANSIFLAGS := -za
+ANSIFLAGS ?= -za
# Library linking
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
#
# These should concern: debug output, optimization & warnings.
#
-# Use the ANSIFLAGS variable to define the compiler flags used to enfore
+# Use the ANSIFLAGS variable to define the compiler flags used to enforce
# ANSI compliance.
#
CFLAGS ?= -c -g2 -O
#
# LCC is pure ANSI anyway!
#
-ANSIFLAGS :=
+ANSIFLAGS ?=
# library linking
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
# This sub-Makefile is in charge of detecting the current platform. It sets
# the following variables:
#
-# BUILD_DIR The configuration and system-specific directory. Usually
+# PLATFORM_DIR The configuration and system-specific directory. Usually
# `builds/$(PLATFORM)' but can be different for custom builds
# of the library.
#
BUILD_CONFIG := $(TOP_DIR)/builds
# These two assignments must be delayed.
-BUILD_DIR = $(BUILD_CONFIG)/$(PLATFORM)
-CONFIG_RULES = $(BUILD_DIR)/$(CONFIG_FILE)
+PLATFORM_DIR = $(BUILD_CONFIG)/$(PLATFORM)
+CONFIG_RULES = $(PLATFORM_DIR)/$(CONFIG_FILE)
# We define the BACKSLASH variable to hold a single back-slash character.
# This is needed because a line like
$(info )
$(info $(empty) platform $(PLATFORM))
$(info $(empty) compiler $(CC))
- $(info $(empty) configuration directory $(subst /,$(SEP),$(BUILD_DIR)))
+ $(info $(empty) configuration directory $(subst /,$(SEP),$(PLATFORM_DIR)))
$(info $(empty) configuration rules $(subst /,$(SEP),$(CONFIG_RULES)))
$(info )
$(info If this does not correspond to your system or settings please remove the file)
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
# fully.
-DELETE := del
-CAT := type
-SEP := $(strip \ )
-BUILD_DIR := $(TOP_DIR)/builds/dos
-PLATFORM := dos
+DELETE := del
+CAT := type
+SEP := $(strip \ )
+PLATFORM_DIR := $(TOP_DIR)/builds/dos
+PLATFORM := dos
# This is used for `make refdoc' and `make refdoc-venv'
#
#
-# Copyright (C) 2003-2020 by
+# Copyright (C) 2003-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
#
-# Copyright (C) 2003-2020 by
+# Copyright (C) 2003-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
#
-# Copyright (C) 2005-2020 by
+# Copyright (C) 2005-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
# The following variables (set by other Makefile components, in the
# environment, or on the command line) are used:
#
-# BUILD_DIR The architecture dependent directory,
-# e.g. `$(TOP_DIR)/builds/unix'. Added to INCLUDES also.
+# PLATFORM_DIR The architecture-dependent directory,
+# e.g., `$(TOP_DIR)/builds/unix'. Added to INCLUDES also.
#
# OBJ_DIR The directory in which object files are created.
#
#
INCLUDES := $(subst /,$(COMPILER_SEP),$(OBJ_DIR) \
$(DEVEL_DIR) \
- $(BUILD_DIR) \
+ $(PLATFORM_DIR) \
$(TOP_DIR)/include)
INCLUDE_FLAGS := $(INCLUDES:%=$I%)
#
# `CPPFLAGS' might be specified by the user in the environment.
#
-FT_CFLAGS = $(CPPFLAGS) \
- $(CFLAGS) \
- $DFT2_BUILD_LIBRARY
+FT_CFLAGS = $(CPPFLAGS) \
+ $(CFLAGS) \
+ $DFT2_BUILD_LIBRARY
FT_COMPILE := $(CC) $(ANSIFLAGS) $(INCLUDE_FLAGS) $(FT_CFLAGS)
# changes, the whole library is recompiled.
#
ifneq ($(wildcard $(OBJ_DIR)/ftoption.h),)
- FTOPTION_H := $(OBJ_DIR)/ftoption.h
-else ifneq ($(wildcard $(BUILD_DIR)/ftoption.h),)
- FTOPTION_H := $(BUILD_DIR)/ftoption.h
+ FTOPTION_H := $(OBJ_DIR)/ftoption.h
+else ifneq ($(wildcard $(PLATFORM_DIR)/ftoption.h),)
+ FTOPTION_H := $(PLATFORM_DIR)/ftoption.h
endif
PUBLIC_H := $(wildcard $(PUBLIC_DIR)/*.h)
INTERNAL_H := $(wildcard $(INTERNAL_DIR)/*.h) \
$(wildcard $(SERVICES_DIR)/*.h)
CONFIG_H := $(wildcard $(CONFIG_DIR)/*.h) \
- $(wildcard $(BUILD_DIR)/config/*.h) \
+ $(wildcard $(PLATFORM_DIR)/config/*.h) \
$(FTMODULE_H) \
$(FTOPTION_H)
DEVEL_H := $(wildcard $(TOP_DIR)/devel/*.h)
#
include $(SRC_DIR)/base/rules.mk
include $(patsubst %,$(SRC_DIR)/%/rules.mk,$(MODULES))
+include $(SRC_DIR)/dlg/rules.mk
# ftinit component
# All FreeType library objects.
#
-OBJ_M := $(BASE_OBJ_M) $(BASE_EXT_OBJ) $(DRV_OBJS_M)
-OBJ_S := $(BASE_OBJ_S) $(BASE_EXT_OBJ) $(DRV_OBJS_S)
+OBJ_M := $(BASE_OBJ_M) $(BASE_EXT_OBJ) $(DRV_OBJS_M) $(DLG_OBJS_M)
+OBJ_S := $(BASE_OBJ_S) $(BASE_EXT_OBJ) $(DRV_OBJS_S) $(DLG_OBJS_S)
# The target `multi' on the Make command line indicates that we want to
$(PUBLIC_DIR)/config/*.h \
$(PUBLIC_DIR)/cache/*.h
@echo Building static site...
- cd $(DOC_DIR) && mkdocs build
+ cd $(DOC_DIR) && $(PYTHON) -m mkdocs build
@echo Done.
# Variables for running `refdoc' with Python's `virtualenv'. The
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
behaviours are not tested at all. Building ftdemos
for classic MacOS and working test is required.
- 4-3. Porting Jam onto MPW
- -------------------------
-
- FreeType uses Jam (and FT-Jam) for unified cross-
- platform building tool. At present, Jam is not ported
- to MPW. To update classic MacOS support easily,
- building by Jam is expected on MPW.
-
APPENDIX I
----------
<string>English</string>
<key>CFBundleExecutable</key>
- <string>FreeType</string>
+ <string>freetype</string>
<key>CFBundleGetInfoString</key>
<string>FreeType ${PROJECT_VERSION}</string>
/* Mac FOND support. Written by just@letterror.com. */
/* Heavily Fixed by mpsuzuki, George Williams and Sean McBride */
/* */
-/* Copyright (C) 1996-2020 by */
+/* Copyright (C) 1996-2023 by */
/* Just van Rossum, David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
#define FT_DEPRECATED_ATTRIBUTE
-#include FT_MAC_H
+#include <freetype/ftmac.h>
/* undefine blocking-macros in ftmac.h */
#undef FT_GetFile_From_Mac_Name
stream->descriptor.pointer = NULL;
stream->size = 0;
- stream->base = 0;
+ stream->base = NULL;
}
if ( lwfn_file_name[0] )
{
err = lookup_lwfn_by_fond( pathname, lwfn_file_name,
- buff, sizeof ( buff ) );
+ buff, sizeof ( buff ) );
if ( !err )
have_lwfn = 1;
}
old_total_size = total_size;
}
- if ( FT_ALLOC( buffer, (FT_Long)total_size ) )
+ if ( FT_QALLOC( buffer, (FT_Long)total_size ) )
goto Error;
/* Second pass: append all POST data to the buffer, add PFB fields. */
return FT_THROW( Invalid_Handle );
sfnt_size = (FT_ULong)GetHandleSize( sfnt );
- if ( FT_ALLOC( sfnt_data, (FT_Long)sfnt_size ) )
+ if ( FT_QALLOC( sfnt_data, (FT_Long)sfnt_size ) )
{
ReleaseResource( sfnt );
return error;
-#!/usr/bin/env python
+#!/usr/bin/env python3
+#
+# Copyright (C) 2020-2023 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
"""Extract the FreeType version numbers from `<freetype/freetype.h>`.
This script parses the header to extract the version number defined there.
-#!/usr/bin/env python
+#!/usr/bin/env python3
+#
+# Copyright (C) 2020-2023 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
"""Extract the libtool version from `configure.raw`.
This script parses the `configure.raw` file to extract the libtool version
-#!/usr/bin/env python
+#!/usr/bin/env python3
+#
+# Copyright (C) 2020-2023 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
"""Generate FreeType reference documentation."""
from __future__ import print_function
-#!/usr/bin/env python
+#!/usr/bin/env python3
+#
+# Copyright (C) 2020-2023 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
"""Parse modules.cfg and dump its output either as ftmodule.h or a list of
base extensions.
"""
)
for module in lists["RASTER_MODULES"]:
- name = {
- "raster": "ft_raster1",
- "smooth": "ft_smooth",
+ names = {
+ "raster": ("ft_raster1",),
+ "smooth": ("ft_smooth",),
+ "svg": ("ft_svg",),
+ "sdf": ("ft_sdf", "ft_bitmap_sdf"),
}.get(module)
- result += (
- "FT_USE_MODULE( FT_Renderer_Class, %s_renderer_class )\n" % name
- )
+ for name in names:
+ result += (
+ "FT_USE_MODULE( FT_Renderer_Class, %s_renderer_class )\n" % name
+ )
for module in lists["AUX_MODULES"]:
if module in ("psaux", "psnames", "otvalid", "gxvalid"):
+ name = {
+ "gxvalid": "gxv",
+ "otvalid": "otv",
+ }.get(module, module)
result += (
- "FT_USE_MODULE( FT_Module_Class, %s_module_class )\n" % module
+ "FT_USE_MODULE( FT_Module_Class, %s_module_class )\n" % name
)
result += "/* EOF */\n"
-#!/usr/bin/python
+#!/usr/bin/env python3
+#
+# Copyright (C) 2020-2023 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
"""Toggle settings in `ftoption.h` file based on command-line arguments.
This script takes an `ftoption.h` file as input and rewrites
line = "#define " + option_name
new_lines.append(line)
- result = "\n".join(new_lines)
+ result = "\n".join(new_lines) + "\n"
# Sanity check that all command-line options were actually processed.
cmdline_options = set(args.enable) | set(args.disable)
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
# fully.
-DELETE := del
-CAT := type
-SEP := $(strip \ )
-BUILD_DIR := $(TOP_DIR)/builds/os2
-PLATFORM := os2
+DELETE := del
+CAT := type
+SEP := $(strip \ )
+PLATFORM_DIR := $(TOP_DIR)/builds/os2
+PLATFORM := os2
# This is used for `make refdoc' and `make refdoc-venv'
#
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
// FreeType 2 project for the symbian platform
//
-// Copyright (C) 2008-2020 by
+// Copyright (C) 2008-2023 by
// David Turner, Robert Wilhelm, and Werner Lemberg.
//
// This file is part of the FreeType project, and may only be used, modified,
// FreeType 2 makefile for the symbian platform
//
-// Copyright (C) 2008-2020 by
+// Copyright (C) 2008-2023 by
// David Turner, Robert Wilhelm, and Werner Lemberg.
//
// This file is part of the FreeType project, and may only be used, modified,
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
check_platform := 1
endif
+
# Include the automatic host platform detection rules when we need to
# check the platform.
#
include $(TOP_DIR)/builds/detect.mk
+ # For builds directly from the git repository we need to copy files
+ # from `subprojects/dlg' to `src/dlg' and `include/dlg'.
+ #
+ ifeq ($(wildcard $(TOP_DIR)/src/dlg/dlg.*),)
+ ifeq ($(wildcard $(TOP_DIR)/subprojects/dlg/*),)
+ copy_submodule: check_out_submodule
+ endif
+
+ setup: copy_submodule
+ endif
+
# This rule makes sense for Unix only to remove files created by a run of
# the configure script which hasn't been successful (so that no
# `config.mk' has been created). It uses the built-in $(RM) command of
ifneq ($(is_unix),)
distclean:
- $(RM) builds/unix/config.cache
- $(RM) builds/unix/config.log
- $(RM) builds/unix/config.status
- $(RM) builds/unix/unix-def.mk
- $(RM) builds/unix/unix-cc.mk
- $(RM) builds/unix/freetype2.pc
+ $(RM) $(TOP_DIR)/builds/unix/config.cache
+ $(RM) $(TOP_DIR)/builds/unix/config.log
+ $(RM) $(TOP_DIR)/builds/unix/config.status
+ $(RM) $(TOP_DIR)/builds/unix/unix-def.mk
+ $(RM) $(TOP_DIR)/builds/unix/unix-cc.mk
+ $(RM) $(TOP_DIR)/builds/unix/freetype2.pc
$(RM) nul
endif # test is_unix
endif # test check_platform
+.PHONY: check_out_submodule copy_submodule
+
+check_out_submodule:
+ $(info Checking out submodule in `subprojects/dlg')
+ git --git-dir=$(TOP_DIR) submodule init
+ git --git-dir=$(TOP_DIR) submodule update
+
+copy_submodule:
+ $(info Copying files from `subprojects/dlg' to `src/dlg' and `include/dlg')
+ ifeq ($(wildcard $(TOP_DIR)/include/dlg),)
+ mkdir $(subst /,$(SEP),$(TOP_DIR)/include/dlg)
+ endif
+ $(COPY) $(subst /,$(SEP),$(TOP_DIR)/subprojects/dlg/include/dlg/output.h $(TOP_DIR)/include/dlg)
+ $(COPY) $(subst /,$(SEP),$(TOP_DIR)/subprojects/dlg/include/dlg/dlg.h $(TOP_DIR)/include/dlg)
+ $(COPY) $(subst /,$(SEP),$(TOP_DIR)/subprojects/dlg/src/dlg/dlg.c $(TOP_DIR)/src/dlg)
+
+
# We always need the list of modules in ftmodule.h.
#
all setup: $(FTMODULE_H)
include $(TOP_DIR)/builds/modules.mk
-# get FreeType version string, using a
-# poor man's `sed' emulation with make's built-in string functions
+# get FreeType version string using built-in string functions
#
+hash := \#
+
work := $(strip $(shell $(CAT) \
$(subst /,$(SEP),$(TOP_DIR)/include/freetype/freetype.h)))
-work := $(subst |,x,$(work))
-work := $(subst $(space),|,$(work))
-work := $(subst \#define|FREETYPE_MAJOR|,$(space),$(work))
-work := $(word 2,$(work))
-major := $(subst |,$(space),$(work))
-major := $(firstword $(major))
-
-work := $(subst \#define|FREETYPE_MINOR|,$(space),$(work))
-work := $(word 2,$(work))
-minor := $(subst |,$(space),$(work))
-minor := $(firstword $(minor))
-
-work := $(subst \#define|FREETYPE_PATCH|,$(space),$(work))
-work := $(word 2,$(work))
-patch := $(subst |,$(space),$(work))
-patch := $(firstword $(patch))
+
+work := $(subst $(hash)define$(space)FREETYPE_MAJOR$(space),MAjOR=,$(work))
+work := $(subst $(hash)define$(space)FREETYPE_MINOR$(space),MInOR=,$(work))
+work := $(subst $(hash)define$(space)FREETYPE_PATCH$(space),PAtCH=,$(work))
+
+major := $(subst MAjOR=,,$(filter MAjOR=%,$(work)))
+minor := $(subst MInOR=,,$(filter MInOR=%,$(work)))
+patch := $(subst PAtCH=,,$(filter PAtCH=%,$(work)))
+
+work :=
# ifneq ($(findstring x0x,x$(patch)x),)
# version := $(major).$(minor)
# else
version := $(major).$(minor).$(patch)
winversion := $(major)$(minor)$(patch)
+ version_tag := VER-$(major)-$(minor)-$(patch)
# endif
currdir=`pwd` ; \
for f in `find . -wholename '*/.git' -prune \
+ -o -name .gitattributes \
-o -name .gitignore \
+ -o -name .gitlab-ci.yml \
+ -o -name .gitmodules \
-o -name .mailmap \
-o -type d \
-o -print` ; do \
CONFIG_GUESS = ~/git/config/config.guess
CONFIG_SUB = ~/git/config/config.sub
+# We also use this repository to access the gnulib script that converts git
+# commit messages to a ChangeLog file.
+CHANGELOG_SCRIPT = ~/git/config/gitlog-to-changelog
+
# Don't say `make do-dist'. Always use `make dist' instead.
#
do-dist: distclean refdoc
@# Without removing the files, `autoconf' and friends follow links.
- rm -f builds/unix/aclocal.m4
- rm -f builds/unix/configure.ac
- rm -f builds/unix/configure
+ rm -f $(TOP_DIR)/builds/unix/aclocal.m4
+ rm -f $(TOP_DIR)/builds/unix/configure.ac
+ rm -f $(TOP_DIR)/builds/unix/configure
sh autogen.sh
- rm -rf builds/unix/autom4te.cache
+ rm -rf $(TOP_DIR)/builds/unix/autom4te.cache
- cp $(CONFIG_GUESS) builds/unix
- cp $(CONFIG_SUB) builds/unix
+ cp $(CONFIG_GUESS) $(TOP_DIR)/builds/unix
+ cp $(CONFIG_SUB) $(TOP_DIR)/builds/unix
+
+ @# Generate `ChangeLog' file with commits since release 2.11.0
+ @# (when we stopped creating this file manually).
+ $(CHANGELOG_SCRIPT) \
+ --format='%B%n' \
+ --no-cluster \
+ -- VER-2-11-0..$(version_tag) \
+ > ChangeLog
@# Remove intermediate files created by the `refdoc' target.
- rm -rf docs/markdown
- rm -f docs/mkdocs.yml
+ rm -rf $(TOP_DIR)/docs/markdown
+ rm -f $(TOP_DIR)/docs/mkdocs.yml
+
+ @# Remove more stuff related to git.
+ rm -rf $(TOP_DIR)/subprojects/dlg
# EOF
-# generated automatically by aclocal 1.15.1 -*- Autoconf -*-
+# generated automatically by aclocal 1.16.5 -*- Autoconf -*-
-# Copyright (C) 1996-2017 Free Software Foundation, Inc.
+# Copyright (C) 1996-2021 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
#
-# Copyright (C) 1996-2001, 2003-2015 Free Software Foundation, Inc.
+# Copyright (C) 1996-2001, 2003-2019, 2021-2022 Free Software
+# Foundation, Inc.
# Written by Gordon Matzigkeit, 1996
#
# This file is free software; the Free Software Foundation gives
# along with this program. If not, see <http://www.gnu.org/licenses/>.
])
-# serial 58 LT_INIT
+# serial 59 LT_INIT
# LT_PREREQ(VERSION)
m4_require([_LT_CHECK_SHELL_FEATURES])dnl
m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
m4_require([_LT_CMD_RELOAD])dnl
+m4_require([_LT_DECL_FILECMD])dnl
m4_require([_LT_CHECK_MAGIC_METHOD])dnl
m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
m4_require([_LT_CMD_OLD_ARCHIVE])dnl
ofile=libtool
can_build_shared=yes
-# All known linkers require a '.a' archive for static linking (except MSVC,
-# which needs '.lib').
+# All known linkers require a '.a' archive for static linking (except MSVC and
+# ICC, which need '.lib').
libext=a
with_gnu_ld=$lt_cv_prog_gnu_ld
# if finds mixed CR/LF and LF-only lines. Since sed operates in
# text mode, it properly converts lines to CR/LF. This bash problem
# is reportedly fixed, but why not run on old versions too?
- sed '$q' "$ltmain" >> "$cfgfile" \
+ $SED '$q' "$ltmain" >> "$cfgfile" \
|| (rm -f "$cfgfile"; exit 1)
mv -f "$cfgfile" "$ofile" ||
_LT_EOF
echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
$LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
- echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
- $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
+ echo "$AR $AR_FLAGS libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
+ $AR $AR_FLAGS libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
$RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
cat > conftest.c << _LT_EOF
_lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
darwin1.*)
_lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
- darwin*) # darwin 5.x on
- # if running on 10.5 or later, the deployment target defaults
- # to the OS version, if on x86, and 10.4, the deployment
- # target defaults to 10.4. Don't you love it?
- case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
- 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
- _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
- 10.[[012]][[,.]]*)
- _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
- 10.*)
- _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
+ darwin*)
+ case $MACOSX_DEPLOYMENT_TARGET,$host in
+ 10.[[012]],*|,*powerpc*-darwin[[5-8]]*)
+ _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
+ *)
+ _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
esac
;;
esac
output_verbose_link_cmd=func_echo_all
_LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil"
_LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
- _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil"
- _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"
+ _LT_TAGVAR(archive_expsym_cmds, $1)="$SED 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil"
+ _LT_TAGVAR(module_expsym_cmds, $1)="$SED -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"
m4_if([$1], [CXX],
[ if test yes != "$lt_cv_apple_cc_single_mod"; then
_LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dsymutil"
- _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dar_export_syms$_lt_dsymutil"
+ _LT_TAGVAR(archive_expsym_cmds, $1)="$SED 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dar_export_syms$_lt_dsymutil"
fi
],[])
else
# _LT_WITH_SYSROOT
# ----------------
AC_DEFUN([_LT_WITH_SYSROOT],
-[AC_MSG_CHECKING([for sysroot])
+[m4_require([_LT_DECL_SED])dnl
+AC_MSG_CHECKING([for sysroot])
AC_ARG_WITH([sysroot],
[AS_HELP_STRING([--with-sysroot@<:@=DIR@:>@],
[Search for dependent libraries within DIR (or the compiler's sysroot
fi
;; #(
/*)
- lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
+ lt_sysroot=`echo "$with_sysroot" | $SED -e "$sed_quote_subst"`
;; #(
no|'')
;; #(
# options accordingly.
echo 'int i;' > conftest.$ac_ext
if AC_TRY_EVAL(ac_compile); then
- case `/usr/bin/file conftest.$ac_objext` in
+ case `$FILECMD conftest.$ac_objext` in
*ELF-32*)
HPUX_IA64_MODE=32
;;
echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
if AC_TRY_EVAL(ac_compile); then
if test yes = "$lt_cv_prog_gnu_ld"; then
- case `/usr/bin/file conftest.$ac_objext` in
+ case `$FILECMD conftest.$ac_objext` in
*32-bit*)
LD="${LD-ld} -melf32bsmip"
;;
;;
esac
else
- case `/usr/bin/file conftest.$ac_objext` in
+ case `$FILECMD conftest.$ac_objext` in
*32-bit*)
LD="${LD-ld} -32"
;;
echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
if AC_TRY_EVAL(ac_compile); then
emul=elf
- case `/usr/bin/file conftest.$ac_objext` in
+ case `$FILECMD conftest.$ac_objext` in
*32-bit*)
emul="${emul}32"
;;
emul="${emul}64"
;;
esac
- case `/usr/bin/file conftest.$ac_objext` in
+ case `$FILECMD conftest.$ac_objext` in
*MSB*)
emul="${emul}btsmip"
;;
emul="${emul}ltsmip"
;;
esac
- case `/usr/bin/file conftest.$ac_objext` in
+ case `$FILECMD conftest.$ac_objext` in
*N32*)
emul="${emul}n32"
;;
# not appear in the list.
echo 'int i;' > conftest.$ac_ext
if AC_TRY_EVAL(ac_compile); then
- case `/usr/bin/file conftest.o` in
+ case `$FILECMD conftest.o` in
*32-bit*)
case $host in
x86_64-*kfreebsd*-gnu)
LD="${LD-ld} -m elf_i386_fbsd"
;;
x86_64-*linux*)
- case `/usr/bin/file conftest.o` in
+ case `$FILECMD conftest.o` in
*x86-64*)
LD="${LD-ld} -m elf32_x86_64"
;;
# options accordingly.
echo 'int i;' > conftest.$ac_ext
if AC_TRY_EVAL(ac_compile); then
- case `/usr/bin/file conftest.o` in
+ case `$FILECMD conftest.o` in
*64-bit*)
case $lt_cv_prog_gnu_ld in
yes*)
m4_defun([_LT_PROG_AR],
[AC_CHECK_TOOLS(AR, [ar], false)
: ${AR=ar}
-: ${AR_FLAGS=cru}
_LT_DECL([], [AR], [1], [The archiver])
-_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
+
+# Use ARFLAGS variable as AR's operation code to sync the variable naming with
+# Automake. If both AR_FLAGS and ARFLAGS are specified, AR_FLAGS should have
+# higher priority because thats what people were doing historically (setting
+# ARFLAGS for automake and AR_FLAGS for libtool). FIXME: Make the AR_FLAGS
+# variable obsoleted/removed.
+
+test ${AR_FLAGS+y} || AR_FLAGS=${ARFLAGS-cr}
+lt_ar_flags=$AR_FLAGS
+_LT_DECL([], [lt_ar_flags], [0], [Flags to create an archive (by configure)])
+
+# Make AR_FLAGS overridable by 'make ARFLAGS='. Don't try to run-time override
+# by AR_FLAGS because that was never working and AR_FLAGS is about to die.
+_LT_DECL([], [AR_FLAGS], [\@S|@{ARFLAGS-"\@S|@lt_ar_flags"}],
+ [Flags to create an archive])
AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
[lt_cv_ar_at_file=no
lt_cv_sys_max_cmd_len=8192;
;;
- bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
+ bitrig* | darwin* | dragonfly* | freebsd* | midnightbsd* | netbsd* | openbsd*)
# This has been around since 386BSD, at least. Likely further.
if test -x /sbin/sysctl; then
lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
sysv5* | sco5v6* | sysv4.2uw2*)
kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
if test -n "$kargmax"; then
- lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
+ lt_cv_sys_max_cmd_len=`echo $kargmax | $SED 's/.*[[ ]]//'`
else
lt_cv_sys_max_cmd_len=32768
fi
striplib=
old_striplib=
AC_MSG_CHECKING([whether stripping libraries is possible])
-if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
- test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
- test -z "$striplib" && striplib="$STRIP --strip-unneeded"
- AC_MSG_RESULT([yes])
+if test -z "$STRIP"; then
+ AC_MSG_RESULT([no])
else
-# FIXME - insert some real tests, host_os isn't really good enough
- case $host_os in
- darwin*)
- if test -n "$STRIP"; then
+ if $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
+ old_striplib="$STRIP --strip-debug"
+ striplib="$STRIP --strip-unneeded"
+ AC_MSG_RESULT([yes])
+ else
+ case $host_os in
+ darwin*)
+ # FIXME - insert some real tests, host_os isn't really good enough
striplib="$STRIP -x"
old_striplib="$STRIP -S"
AC_MSG_RESULT([yes])
- else
+ ;;
+ freebsd*)
+ if $STRIP -V 2>&1 | $GREP "elftoolchain" >/dev/null; then
+ old_striplib="$STRIP --strip-debug"
+ striplib="$STRIP --strip-unneeded"
+ AC_MSG_RESULT([yes])
+ else
+ AC_MSG_RESULT([no])
+ fi
+ ;;
+ *)
AC_MSG_RESULT([no])
- fi
- ;;
- *)
- AC_MSG_RESULT([no])
- ;;
- esac
+ ;;
+ esac
+ fi
fi
_LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
_LT_DECL([], [striplib], [1])
case $host_os in
cygwin*)
# Cygwin DLLs use 'cyg' prefix rather than 'lib'
- soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
+ soname_spec='`echo $libname | $SED -e 's/^lib/cyg/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
m4_if([$1], [],[
sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
;;
;;
pw32*)
# pw32 DLLs use 'pw' prefix rather than 'lib'
- library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
+ library_names_spec='`echo $libname | $SED -e 's/^lib/pw/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
;;
esac
dynamic_linker='Win32 ld.exe'
;;
- *,cl*)
- # Native MSVC
+ *,cl* | *,icl*)
+ # Native MSVC or ICC
libname_spec='$name'
soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
library_names_spec='$libname.dll.lib'
done
IFS=$lt_save_ifs
# Convert to MSYS style.
- sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
;;
cygwin*)
# Convert to unix form, then to dos form, then back to unix form
;;
*)
- # Assume MSVC wrapper
+ # Assume MSVC and ICC wrapper
library_names_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext $libname.lib'
dynamic_linker='Win32 ld.exe'
;;
shlibpath_var=LD_LIBRARY_PATH
;;
-freebsd* | dragonfly*)
+freebsd* | dragonfly* | midnightbsd*)
# DragonFly does not have aout. When/if they implement a new
# versioning mechanism, adjust this.
if test -x /usr/bin/objformat; then
bsdi[[45]]*)
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
- lt_cv_file_magic_cmd='/usr/bin/file -L'
+ lt_cv_file_magic_cmd='$FILECMD -L'
lt_cv_file_magic_test_file=/shlib/libc.so
;;
lt_cv_deplibs_check_method=pass_all
;;
-freebsd* | dragonfly*)
+freebsd* | dragonfly* | midnightbsd*)
if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
case $host_cpu in
i*86 )
# Not sure whether the presence of OpenBSD here was a mistake.
# Let's accept both of them until this is cleared up.
lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
- lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_cmd=$FILECMD
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
;;
esac
;;
hpux10.20* | hpux11*)
- lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_cmd=$FILECMD
case $host_cpu in
ia64*)
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
newos6*)
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
- lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_cmd=$FILECMD
lt_cv_file_magic_test_file=/usr/lib/libnls.so
;;
mingw*) lt_bad_file=conftest.nm/nofile ;;
*) lt_bad_file=/dev/null ;;
esac
- case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
+ case `"$tmp_nm" -B $lt_bad_file 2>&1 | $SED '1q'` in
*$lt_bad_file* | *'Invalid file or object type'*)
lt_cv_path_NM="$tmp_nm -B"
break 2
;;
*)
- case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+ case `"$tmp_nm" -p /dev/null 2>&1 | $SED '1q'` in
*/dev/null*)
lt_cv_path_NM="$tmp_nm -p"
break 2
# Let the user override the test.
else
AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
- case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
+ case `$DUMPBIN -symbols -headers /dev/null 2>&1 | $SED '1q'` in
*COFF*)
DUMPBIN="$DUMPBIN -symbols -headers"
;;
if test "$lt_cv_nm_interface" = "MS dumpbin"; then
# Gets list of data symbols to import.
- lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'"
+ lt_cv_sys_global_symbol_to_import="$SED -n -e 's/^I .* \(.*\)$/\1/p'"
# Adjust the below global symbol transforms to fixup imported variables.
lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'"
# Transform an extracted symbol line into a proper C declaration.
# Some systems (esp. on ia64) link data and code symbols differently,
# so use this general approach.
-lt_cv_sys_global_symbol_to_cdecl="sed -n"\
+lt_cv_sys_global_symbol_to_cdecl="$SED -n"\
$lt_cdecl_hook\
" -e 's/^T .* \(.*\)$/extern int \1();/p'"\
" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
# Transform an extracted symbol line into symbol name and symbol address
-lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
+lt_cv_sys_global_symbol_to_c_name_address="$SED -n"\
$lt_c_name_hook\
" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'"
# Transform an extracted symbol line into symbol name with lib prefix and
# symbol address.
-lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="$SED -n"\
$lt_c_name_lib_hook\
" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
" -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\
if test "$lt_cv_nm_interface" = "MS dumpbin"; then
# Fake it for dumpbin and say T for any non-static function,
# D for any global variable and I for any imported variable.
- # Also find C++ and __fastcall symbols from MSVC++,
+ # Also find C++ and __fastcall symbols from MSVC++ or ICC,
# which start with @ or ?.
lt_cv_sys_global_symbol_pipe="$AWK ['"\
" {last_section=section; section=\$ 3};"\
" s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
" ' prfx=^$ac_symprfx]"
else
- lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+ lt_cv_sys_global_symbol_pipe="$SED -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
fi
- lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
+ lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | $SED '/ __gnu_lto/d'"
# Check to see that the pipe works correctly.
pipe_works=no
;;
esac
;;
- freebsd* | dragonfly*)
+ freebsd* | dragonfly* | midnightbsd*)
# FreeBSD uses GNU C++
;;
hpux9* | hpux10* | hpux11*)
_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
;;
*)
- case `$CC -V 2>&1 | sed 5q` in
+ case `$CC -V 2>&1 | $SED 5q` in
*Sun\ C*)
# Sun C++ 5.9
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
;;
*)
- case `$CC -V 2>&1 | sed 5q` in
+ case `$CC -V 2>&1 | $SED 5q` in
*Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
# Sun Fortran 8.3 passes all unrecognized flags to the linker
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
_LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
else
- _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
+ _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
fi
;;
pw32*)
;;
cygwin* | mingw* | cegcc*)
case $cc_basename in
- cl*)
+ cl* | icl*)
_LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
;;
*)
case $host_os in
cygwin* | mingw* | pw32* | cegcc*)
- # FIXME: the MSVC++ port hasn't been tested in a loooong time
+ # FIXME: the MSVC++ and ICC port hasn't been tested in a loooong time
# When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
+ # Microsoft Visual C++ or Intel C++ Compiler.
if test yes != "$GCC"; then
with_gnu_ld=no
fi
;;
interix*)
- # we just hope/assume this is gcc and not c89 (= MSVC++)
+ # we just hope/assume this is gcc and not c89 (= MSVC++ or ICC)
with_gnu_ld=yes
;;
openbsd* | bitrig*)
_LT_TAGVAR(whole_archive_flag_spec, $1)=
fi
supports_anon_versioning=no
- case `$LD -v | $SED -e 's/([^)]\+)\s\+//' 2>&1` in
+ case `$LD -v | $SED -e 's/([[^)]]\+)\s\+//' 2>&1` in
*GNU\ gold*) supports_anon_versioning=yes ;;
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
emximp -o $lib $output_objdir/$libname.def'
_LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+ _LT_TAGVAR(file_list_spec, $1)='@'
;;
interix[[3-9]]*)
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$SED "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
;;
gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
_LT_TAGVAR(compiler_needs_object, $1)=yes
;;
esac
- case `$CC -V 2>&1 | sed 5q` in
+ case `$CC -V 2>&1 | $SED 5q` in
*Sun\ C*) # Sun C 5.9
_LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
_LT_TAGVAR(compiler_needs_object, $1)=yes
if test yes = "$supports_anon_versioning"; then
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
- cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
echo "local: *; };" >> $output_objdir/$libname.ver~
$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
fi
_LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
if test yes = "$supports_anon_versioning"; then
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
- cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
echo "local: *; };" >> $output_objdir/$libname.ver~
$LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
fi
if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
_LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
else
- _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
+ _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
fi
aix_use_runtimelinking=no
cygwin* | mingw* | pw32* | cegcc*)
# When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
+ # Microsoft Visual C++ or Intel C++ Compiler.
# hardcode_libdir_flag_spec is actually meaningless, as there is
# no search path for DLLs.
case $cc_basename in
- cl*)
- # Native MSVC
+ cl* | icl*)
+ # Native MSVC or ICC
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
_LT_TAGVAR(always_export_symbols, $1)=yes
fi'
;;
*)
- # Assume MSVC wrapper
+ # Assume MSVC and ICC wrapper
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
# Tell ltmain to make .lib files, not .a files.
;;
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
- freebsd* | dragonfly*)
+ freebsd* | dragonfly* | midnightbsd*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
_LT_TAGVAR(hardcode_direct, $1)=yes
emximp -o $lib $output_objdir/$libname.def'
_LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+ _LT_TAGVAR(file_list_spec, $1)='@'
;;
osf3*)
cygwin* | mingw* | pw32* | cegcc*)
case $GXX,$cc_basename in
- ,cl* | no,cl*)
- # Native MSVC
+ ,cl* | no,cl* | ,icl* | no,icl*)
+ # Native MSVC or ICC
# hardcode_libdir_flag_spec is actually meaningless, as there is
# no search path for DLLs.
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
emximp -o $lib $output_objdir/$libname.def'
_LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+ _LT_TAGVAR(file_list_spec, $1)='@'
;;
dgux*)
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
;;
- freebsd* | dragonfly*)
+ freebsd* | dragonfly* | midnightbsd*)
# FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
# conventions
_LT_TAGVAR(ld_shlibs, $1)=yes
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$SED "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
;;
irix5* | irix6*)
case $cc_basename in
_LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
if test yes = "$supports_anon_versioning"; then
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
- cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
echo "local: *; };" >> $output_objdir/$libname.ver~
$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
fi
;;
*)
- case `$CC -V 2>&1 | sed 5q` in
+ case `$CC -V 2>&1 | $SED 5q` in
*Sun\ C*)
# Sun C++ 5.9
_LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
AC_SUBST([DLLTOOL])
])
+# _LT_DECL_FILECMD
+# ----------------
+# Check for a file(cmd) program that can be used to detect file type and magic
+m4_defun([_LT_DECL_FILECMD],
+[AC_CHECK_TOOL([FILECMD], [file], [:])
+_LT_DECL([], [FILECMD], [1], [A file(cmd) program that detects file types])
+])# _LD_DECL_FILECMD
+
# _LT_DECL_SED
# ------------
# Check for a fully-functional sed program, that truncates
[0], [convert $build files to toolchain format])dnl
])# _LT_PATH_CONVERSION_FUNCTIONS
-# longlong.m4 serial 17
-dnl Copyright (C) 1999-2007, 2009-2016 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl From Paul Eggert.
-
-# Define HAVE_LONG_LONG_INT if 'long long int' works.
-# This fixes a bug in Autoconf 2.61, and can be faster
-# than what's in Autoconf 2.62 through 2.68.
-
-# Note: If the type 'long long int' exists but is only 32 bits large
-# (as on some very old compilers), HAVE_LONG_LONG_INT will not be
-# defined. In this case you can treat 'long long int' like 'long int'.
-
-AC_DEFUN([AC_TYPE_LONG_LONG_INT],
-[
- AC_REQUIRE([AC_TYPE_UNSIGNED_LONG_LONG_INT])
- AC_CACHE_CHECK([for long long int], [ac_cv_type_long_long_int],
- [ac_cv_type_long_long_int=yes
- if test "x${ac_cv_prog_cc_c99-no}" = xno; then
- ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int
- if test $ac_cv_type_long_long_int = yes; then
- dnl Catch a bug in Tandem NonStop Kernel (OSS) cc -O circa 2004.
- dnl If cross compiling, assume the bug is not important, since
- dnl nobody cross compiles for this platform as far as we know.
- AC_RUN_IFELSE(
- [AC_LANG_PROGRAM(
- [[@%:@include <limits.h>
- @%:@ifndef LLONG_MAX
- @%:@ define HALF \
- (1LL << (sizeof (long long int) * CHAR_BIT - 2))
- @%:@ define LLONG_MAX (HALF - 1 + HALF)
- @%:@endif]],
- [[long long int n = 1;
- int i;
- for (i = 0; ; i++)
- {
- long long int m = n << i;
- if (m >> i != n)
- return 1;
- if (LLONG_MAX / 2 < m)
- break;
- }
- return 0;]])],
- [],
- [ac_cv_type_long_long_int=no],
- [:])
- fi
- fi])
- if test $ac_cv_type_long_long_int = yes; then
- AC_DEFINE([HAVE_LONG_LONG_INT], [1],
- [Define to 1 if the system has the type 'long long int'.])
- fi
-])
-
-# Define HAVE_UNSIGNED_LONG_LONG_INT if 'unsigned long long int' works.
-# This fixes a bug in Autoconf 2.61, and can be faster
-# than what's in Autoconf 2.62 through 2.68.
-
-# Note: If the type 'unsigned long long int' exists but is only 32 bits
-# large (as on some very old compilers), AC_TYPE_UNSIGNED_LONG_LONG_INT
-# will not be defined. In this case you can treat 'unsigned long long int'
-# like 'unsigned long int'.
-
-AC_DEFUN([AC_TYPE_UNSIGNED_LONG_LONG_INT],
-[
- AC_CACHE_CHECK([for unsigned long long int],
- [ac_cv_type_unsigned_long_long_int],
- [ac_cv_type_unsigned_long_long_int=yes
- if test "x${ac_cv_prog_cc_c99-no}" = xno; then
- AC_LINK_IFELSE(
- [_AC_TYPE_LONG_LONG_SNIPPET],
- [],
- [ac_cv_type_unsigned_long_long_int=no])
- fi])
- if test $ac_cv_type_unsigned_long_long_int = yes; then
- AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], [1],
- [Define to 1 if the system has the type 'unsigned long long int'.])
- fi
-])
-
-# Expands to a C program that can be used to test for simultaneous support
-# of 'long long' and 'unsigned long long'. We don't want to say that
-# 'long long' is available if 'unsigned long long' is not, or vice versa,
-# because too many programs rely on the symmetry between signed and unsigned
-# integer types (excluding 'bool').
-AC_DEFUN([_AC_TYPE_LONG_LONG_SNIPPET],
-[
- AC_LANG_PROGRAM(
- [[/* For now, do not test the preprocessor; as of 2007 there are too many
- implementations with broken preprocessors. Perhaps this can
- be revisited in 2012. In the meantime, code should not expect
- #if to work with literals wider than 32 bits. */
- /* Test literals. */
- long long int ll = 9223372036854775807ll;
- long long int nll = -9223372036854775807LL;
- unsigned long long int ull = 18446744073709551615ULL;
- /* Test constant expressions. */
- typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
- ? 1 : -1)];
- typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
- ? 1 : -1)];
- int i = 63;]],
- [[/* Test availability of runtime routines for shift and division. */
- long long int llmax = 9223372036854775807ll;
- unsigned long long int ullmax = 18446744073709551615ull;
- return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
- | (llmax / ll) | (llmax % ll)
- | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
- | (ullmax / ull) | (ullmax % ull));]])
-])
-
# Helper functions for option handling. -*- Autoconf -*-
#
-# Copyright (C) 2004-2005, 2007-2009, 2011-2015 Free Software
-# Foundation, Inc.
+# Copyright (C) 2004-2005, 2007-2009, 2011-2019, 2021-2022 Free
+# Software Foundation, Inc.
# Written by Gary V. Vaughan, 2004
#
# This file is free software; the Free Software Foundation gives
# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
#
-# Copyright (C) 2004-2005, 2007-2008, 2011-2015 Free Software
+# Copyright (C) 2004-2005, 2007-2008, 2011-2019, 2021-2022 Free Software
# Foundation, Inc.
# Written by Gary V. Vaughan, 2004
#
# ltversion.m4 -- version numbers -*- Autoconf -*-
#
-# Copyright (C) 2004, 2011-2015 Free Software Foundation, Inc.
+# Copyright (C) 2004, 2011-2019, 2021-2022 Free Software Foundation,
+# Inc.
# Written by Scott James Remnant, 2004
#
# This file is free software; the Free Software Foundation gives
# @configure_input@
-# serial 4179 ltversion.m4
+# serial 4245 ltversion.m4
# This file is part of GNU Libtool
-m4_define([LT_PACKAGE_VERSION], [2.4.6])
-m4_define([LT_PACKAGE_REVISION], [2.4.6])
+m4_define([LT_PACKAGE_VERSION], [2.4.7])
+m4_define([LT_PACKAGE_REVISION], [2.4.7])
AC_DEFUN([LTVERSION_VERSION],
-[macro_version='2.4.6'
-macro_revision='2.4.6'
+[macro_version='2.4.7'
+macro_revision='2.4.7'
_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
_LT_DECL(, macro_revision, 0)
])
# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
#
-# Copyright (C) 2004-2005, 2007, 2009, 2011-2015 Free Software
-# Foundation, Inc.
+# Copyright (C) 2004-2005, 2007, 2009, 2011-2019, 2021-2022 Free
+# Software Foundation, Inc.
# Written by Scott James Remnant, 2004.
#
# This file is free software; the Free Software Foundation gives
m4_include([ax_compare_version.m4])
m4_include([ax_prog_python_version.m4])
+m4_include([ax_pthread.m4])
m4_include([ft-munmap.m4])
m4_include([pkg.m4])
--- /dev/null
+# ===========================================================================
+# https://www.gnu.org/software/autoconf-archive/ax_pthread.html
+# ===========================================================================
+#
+# SYNOPSIS
+#
+# AX_PTHREAD([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
+#
+# DESCRIPTION
+#
+# This macro figures out how to build C programs using POSIX threads. It
+# sets the PTHREAD_LIBS output variable to the threads library and linker
+# flags, and the PTHREAD_CFLAGS output variable to any special C compiler
+# flags that are needed. (The user can also force certain compiler
+# flags/libs to be tested by setting these environment variables.)
+#
+# Also sets PTHREAD_CC and PTHREAD_CXX to any special C compiler that is
+# needed for multi-threaded programs (defaults to the value of CC
+# respectively CXX otherwise). (This is necessary on e.g. AIX to use the
+# special cc_r/CC_r compiler alias.)
+#
+# NOTE: You are assumed to not only compile your program with these flags,
+# but also to link with them as well. For example, you might link with
+# $PTHREAD_CC $CFLAGS $PTHREAD_CFLAGS $LDFLAGS ... $PTHREAD_LIBS $LIBS
+# $PTHREAD_CXX $CXXFLAGS $PTHREAD_CFLAGS $LDFLAGS ... $PTHREAD_LIBS $LIBS
+#
+# If you are only building threaded programs, you may wish to use these
+# variables in your default LIBS, CFLAGS, and CC:
+#
+# LIBS="$PTHREAD_LIBS $LIBS"
+# CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+# CXXFLAGS="$CXXFLAGS $PTHREAD_CFLAGS"
+# CC="$PTHREAD_CC"
+# CXX="$PTHREAD_CXX"
+#
+# In addition, if the PTHREAD_CREATE_JOINABLE thread-attribute constant
+# has a nonstandard name, this macro defines PTHREAD_CREATE_JOINABLE to
+# that name (e.g. PTHREAD_CREATE_UNDETACHED on AIX).
+#
+# Also HAVE_PTHREAD_PRIO_INHERIT is defined if pthread is found and the
+# PTHREAD_PRIO_INHERIT symbol is defined when compiling with
+# PTHREAD_CFLAGS.
+#
+# ACTION-IF-FOUND is a list of shell commands to run if a threads library
+# is found, and ACTION-IF-NOT-FOUND is a list of commands to run it if it
+# is not found. If ACTION-IF-FOUND is not specified, the default action
+# will define HAVE_PTHREAD.
+#
+# Please let the authors know if this macro fails on any platform, or if
+# you have any other suggestions or comments. This macro was based on work
+# by SGJ on autoconf scripts for FFTW (http://www.fftw.org/) (with help
+# from M. Frigo), as well as ac_pthread and hb_pthread macros posted by
+# Alejandro Forero Cuervo to the autoconf macro repository. We are also
+# grateful for the helpful feedback of numerous users.
+#
+# Updated for Autoconf 2.68 by Daniel Richard G.
+#
+# LICENSE
+#
+# Copyright (c) 2008 Steven G. Johnson <stevenj@alum.mit.edu>
+# Copyright (c) 2011 Daniel Richard G. <skunk@iSKUNK.ORG>
+# Copyright (c) 2019 Marc Stevens <marc.stevens@cwi.nl>
+#
+# This program is free software: you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by the
+# Free Software Foundation, either version 3 of the License, or (at your
+# option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
+# Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program. If not, see <https://www.gnu.org/licenses/>.
+#
+# As a special exception, the respective Autoconf Macro's copyright owner
+# gives unlimited permission to copy, distribute and modify the configure
+# scripts that are the output of Autoconf when processing the Macro. You
+# need not follow the terms of the GNU General Public License when using
+# or distributing such scripts, even though portions of the text of the
+# Macro appear in them. The GNU General Public License (GPL) does govern
+# all other use of the material that constitutes the Autoconf Macro.
+#
+# This special exception to the GPL applies to versions of the Autoconf
+# Macro released by the Autoconf Archive. When you make and distribute a
+# modified version of the Autoconf Macro, you may extend this special
+# exception to the GPL to apply to your modified version as well.
+
+#serial 30
+
+AU_ALIAS([ACX_PTHREAD], [AX_PTHREAD])
+AC_DEFUN([AX_PTHREAD], [
+AC_REQUIRE([AC_CANONICAL_TARGET])
+AC_REQUIRE([AC_PROG_CC])
+AC_REQUIRE([AC_PROG_SED])
+AC_LANG_PUSH([C])
+ax_pthread_ok=no
+
+# We used to check for pthread.h first, but this fails if pthread.h
+# requires special compiler flags (e.g. on Tru64 or Sequent).
+# It gets checked for in the link test anyway.
+
+# First of all, check if the user has set any of the PTHREAD_LIBS,
+# etcetera environment variables, and if threads linking works using
+# them:
+if test "x$PTHREAD_CFLAGS$PTHREAD_LIBS" != "x"; then
+ ax_pthread_save_CC="$CC"
+ ax_pthread_save_CFLAGS="$CFLAGS"
+ ax_pthread_save_LIBS="$LIBS"
+ AS_IF([test "x$PTHREAD_CC" != "x"], [CC="$PTHREAD_CC"])
+ AS_IF([test "x$PTHREAD_CXX" != "x"], [CXX="$PTHREAD_CXX"])
+ CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+ LIBS="$PTHREAD_LIBS $LIBS"
+ AC_MSG_CHECKING([for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS])
+ AC_LINK_IFELSE([AC_LANG_CALL([], [pthread_join])], [ax_pthread_ok=yes])
+ AC_MSG_RESULT([$ax_pthread_ok])
+ if test "x$ax_pthread_ok" = "xno"; then
+ PTHREAD_LIBS=""
+ PTHREAD_CFLAGS=""
+ fi
+ CC="$ax_pthread_save_CC"
+ CFLAGS="$ax_pthread_save_CFLAGS"
+ LIBS="$ax_pthread_save_LIBS"
+fi
+
+# We must check for the threads library under a number of different
+# names; the ordering is very important because some systems
+# (e.g. DEC) have both -lpthread and -lpthreads, where one of the
+# libraries is broken (non-POSIX).
+
+# Create a list of thread flags to try. Items with a "," contain both
+# C compiler flags (before ",") and linker flags (after ","). Other items
+# starting with a "-" are C compiler flags, and remaining items are
+# library names, except for "none" which indicates that we try without
+# any flags at all, and "pthread-config" which is a program returning
+# the flags for the Pth emulation library.
+
+ax_pthread_flags="pthreads none -Kthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config"
+
+# The ordering *is* (sometimes) important. Some notes on the
+# individual items follow:
+
+# pthreads: AIX (must check this before -lpthread)
+# none: in case threads are in libc; should be tried before -Kthread and
+# other compiler flags to prevent continual compiler warnings
+# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
+# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads), Tru64
+# (Note: HP C rejects this with "bad form for `-t' option")
+# -pthreads: Solaris/gcc (Note: HP C also rejects)
+# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
+# doesn't hurt to check since this sometimes defines pthreads and
+# -D_REENTRANT too), HP C (must be checked before -lpthread, which
+# is present but should not be used directly; and before -mthreads,
+# because the compiler interprets this as "-mt" + "-hreads")
+# -mthreads: Mingw32/gcc, Lynx/gcc
+# pthread: Linux, etcetera
+# --thread-safe: KAI C++
+# pthread-config: use pthread-config program (for GNU Pth library)
+
+case $target_os in
+
+ freebsd*)
+
+ # -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
+ # lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
+
+ ax_pthread_flags="-kthread lthread $ax_pthread_flags"
+ ;;
+
+ hpux*)
+
+ # From the cc(1) man page: "[-mt] Sets various -D flags to enable
+ # multi-threading and also sets -lpthread."
+
+ ax_pthread_flags="-mt -pthread pthread $ax_pthread_flags"
+ ;;
+
+ openedition*)
+
+ # IBM z/OS requires a feature-test macro to be defined in order to
+ # enable POSIX threads at all, so give the user a hint if this is
+ # not set. (We don't define these ourselves, as they can affect
+ # other portions of the system API in unpredictable ways.)
+
+ AC_EGREP_CPP([AX_PTHREAD_ZOS_MISSING],
+ [
+# if !defined(_OPEN_THREADS) && !defined(_UNIX03_THREADS)
+ AX_PTHREAD_ZOS_MISSING
+# endif
+ ],
+ [AC_MSG_WARN([IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support.])])
+ ;;
+
+ solaris*)
+
+ # On Solaris (at least, for some versions), libc contains stubbed
+ # (non-functional) versions of the pthreads routines, so link-based
+ # tests will erroneously succeed. (N.B.: The stubs are missing
+ # pthread_cleanup_push, or rather a function called by this macro,
+ # so we could check for that, but who knows whether they'll stub
+ # that too in a future libc.) So we'll check first for the
+ # standard Solaris way of linking pthreads (-mt -lpthread).
+
+ ax_pthread_flags="-mt,-lpthread pthread $ax_pthread_flags"
+ ;;
+esac
+
+# Are we compiling with Clang?
+
+AC_CACHE_CHECK([whether $CC is Clang],
+ [ax_cv_PTHREAD_CLANG],
+ [ax_cv_PTHREAD_CLANG=no
+ # Note that Autoconf sets GCC=yes for Clang as well as GCC
+ if test "x$GCC" = "xyes"; then
+ AC_EGREP_CPP([AX_PTHREAD_CC_IS_CLANG],
+ [/* Note: Clang 2.7 lacks __clang_[a-z]+__ */
+# if defined(__clang__) && defined(__llvm__)
+ AX_PTHREAD_CC_IS_CLANG
+# endif
+ ],
+ [ax_cv_PTHREAD_CLANG=yes])
+ fi
+ ])
+ax_pthread_clang="$ax_cv_PTHREAD_CLANG"
+
+
+# GCC generally uses -pthread, or -pthreads on some platforms (e.g. SPARC)
+
+# Note that for GCC and Clang -pthread generally implies -lpthread,
+# except when -nostdlib is passed.
+# This is problematic using libtool to build C++ shared libraries with pthread:
+# [1] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=25460
+# [2] https://bugzilla.redhat.com/show_bug.cgi?id=661333
+# [3] https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=468555
+# To solve this, first try -pthread together with -lpthread for GCC
+
+AS_IF([test "x$GCC" = "xyes"],
+ [ax_pthread_flags="-pthread,-lpthread -pthread -pthreads $ax_pthread_flags"])
+
+# Clang takes -pthread (never supported any other flag), but we'll try with -lpthread first
+
+AS_IF([test "x$ax_pthread_clang" = "xyes"],
+ [ax_pthread_flags="-pthread,-lpthread -pthread"])
+
+
+# The presence of a feature test macro requesting re-entrant function
+# definitions is, on some systems, a strong hint that pthreads support is
+# correctly enabled
+
+case $target_os in
+ darwin* | hpux* | linux* | osf* | solaris*)
+ ax_pthread_check_macro="_REENTRANT"
+ ;;
+
+ aix*)
+ ax_pthread_check_macro="_THREAD_SAFE"
+ ;;
+
+ *)
+ ax_pthread_check_macro="--"
+ ;;
+esac
+AS_IF([test "x$ax_pthread_check_macro" = "x--"],
+ [ax_pthread_check_cond=0],
+ [ax_pthread_check_cond="!defined($ax_pthread_check_macro)"])
+
+
+if test "x$ax_pthread_ok" = "xno"; then
+for ax_pthread_try_flag in $ax_pthread_flags; do
+
+ case $ax_pthread_try_flag in
+ none)
+ AC_MSG_CHECKING([whether pthreads work without any flags])
+ ;;
+
+ *,*)
+ PTHREAD_CFLAGS=`echo $ax_pthread_try_flag | sed "s/^\(.*\),\(.*\)$/\1/"`
+ PTHREAD_LIBS=`echo $ax_pthread_try_flag | sed "s/^\(.*\),\(.*\)$/\2/"`
+ AC_MSG_CHECKING([whether pthreads work with "$PTHREAD_CFLAGS" and "$PTHREAD_LIBS"])
+ ;;
+
+ -*)
+ AC_MSG_CHECKING([whether pthreads work with $ax_pthread_try_flag])
+ PTHREAD_CFLAGS="$ax_pthread_try_flag"
+ ;;
+
+ pthread-config)
+ AC_CHECK_PROG([ax_pthread_config], [pthread-config], [yes], [no])
+ AS_IF([test "x$ax_pthread_config" = "xno"], [continue])
+ PTHREAD_CFLAGS="`pthread-config --cflags`"
+ PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`"
+ ;;
+
+ *)
+ AC_MSG_CHECKING([for the pthreads library -l$ax_pthread_try_flag])
+ PTHREAD_LIBS="-l$ax_pthread_try_flag"
+ ;;
+ esac
+
+ ax_pthread_save_CFLAGS="$CFLAGS"
+ ax_pthread_save_LIBS="$LIBS"
+ CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+ LIBS="$PTHREAD_LIBS $LIBS"
+
+ # Check for various functions. We must include pthread.h,
+ # since some functions may be macros. (On the Sequent, we
+ # need a special flag -Kthread to make this header compile.)
+ # We check for pthread_join because it is in -lpthread on IRIX
+ # while pthread_create is in libc. We check for pthread_attr_init
+ # due to DEC craziness with -lpthreads. We check for
+ # pthread_cleanup_push because it is one of the few pthread
+ # functions on Solaris that doesn't have a non-functional libc stub.
+ # We try pthread_create on general principles.
+
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <pthread.h>
+# if $ax_pthread_check_cond
+# error "$ax_pthread_check_macro must be defined"
+# endif
+ static void *some_global = NULL;
+ static void routine(void *a)
+ {
+ /* To avoid any unused-parameter or
+ unused-but-set-parameter warning. */
+ some_global = a;
+ }
+ static void *start_routine(void *a) { return a; }],
+ [pthread_t th; pthread_attr_t attr;
+ pthread_create(&th, 0, start_routine, 0);
+ pthread_join(th, 0);
+ pthread_attr_init(&attr);
+ pthread_cleanup_push(routine, 0);
+ pthread_cleanup_pop(0) /* ; */])],
+ [ax_pthread_ok=yes],
+ [])
+
+ CFLAGS="$ax_pthread_save_CFLAGS"
+ LIBS="$ax_pthread_save_LIBS"
+
+ AC_MSG_RESULT([$ax_pthread_ok])
+ AS_IF([test "x$ax_pthread_ok" = "xyes"], [break])
+
+ PTHREAD_LIBS=""
+ PTHREAD_CFLAGS=""
+done
+fi
+
+
+# Clang needs special handling, because older versions handle the -pthread
+# option in a rather... idiosyncratic way
+
+if test "x$ax_pthread_clang" = "xyes"; then
+
+ # Clang takes -pthread; it has never supported any other flag
+
+ # (Note 1: This will need to be revisited if a system that Clang
+ # supports has POSIX threads in a separate library. This tends not
+ # to be the way of modern systems, but it's conceivable.)
+
+ # (Note 2: On some systems, notably Darwin, -pthread is not needed
+ # to get POSIX threads support; the API is always present and
+ # active. We could reasonably leave PTHREAD_CFLAGS empty. But
+ # -pthread does define _REENTRANT, and while the Darwin headers
+ # ignore this macro, third-party headers might not.)
+
+ # However, older versions of Clang make a point of warning the user
+ # that, in an invocation where only linking and no compilation is
+ # taking place, the -pthread option has no effect ("argument unused
+ # during compilation"). They expect -pthread to be passed in only
+ # when source code is being compiled.
+ #
+ # Problem is, this is at odds with the way Automake and most other
+ # C build frameworks function, which is that the same flags used in
+ # compilation (CFLAGS) are also used in linking. Many systems
+ # supported by AX_PTHREAD require exactly this for POSIX threads
+ # support, and in fact it is often not straightforward to specify a
+ # flag that is used only in the compilation phase and not in
+ # linking. Such a scenario is extremely rare in practice.
+ #
+ # Even though use of the -pthread flag in linking would only print
+ # a warning, this can be a nuisance for well-run software projects
+ # that build with -Werror. So if the active version of Clang has
+ # this misfeature, we search for an option to squash it.
+
+ AC_CACHE_CHECK([whether Clang needs flag to prevent "argument unused" warning when linking with -pthread],
+ [ax_cv_PTHREAD_CLANG_NO_WARN_FLAG],
+ [ax_cv_PTHREAD_CLANG_NO_WARN_FLAG=unknown
+ # Create an alternate version of $ac_link that compiles and
+ # links in two steps (.c -> .o, .o -> exe) instead of one
+ # (.c -> exe), because the warning occurs only in the second
+ # step
+ ax_pthread_save_ac_link="$ac_link"
+ ax_pthread_sed='s/conftest\.\$ac_ext/conftest.$ac_objext/g'
+ ax_pthread_link_step=`AS_ECHO(["$ac_link"]) | sed "$ax_pthread_sed"`
+ ax_pthread_2step_ac_link="($ac_compile) && (echo ==== >&5) && ($ax_pthread_link_step)"
+ ax_pthread_save_CFLAGS="$CFLAGS"
+ for ax_pthread_try in '' -Qunused-arguments -Wno-unused-command-line-argument unknown; do
+ AS_IF([test "x$ax_pthread_try" = "xunknown"], [break])
+ CFLAGS="-Werror -Wunknown-warning-option $ax_pthread_try -pthread $ax_pthread_save_CFLAGS"
+ ac_link="$ax_pthread_save_ac_link"
+ AC_LINK_IFELSE([AC_LANG_SOURCE([[int main(void){return 0;}]])],
+ [ac_link="$ax_pthread_2step_ac_link"
+ AC_LINK_IFELSE([AC_LANG_SOURCE([[int main(void){return 0;}]])],
+ [break])
+ ])
+ done
+ ac_link="$ax_pthread_save_ac_link"
+ CFLAGS="$ax_pthread_save_CFLAGS"
+ AS_IF([test "x$ax_pthread_try" = "x"], [ax_pthread_try=no])
+ ax_cv_PTHREAD_CLANG_NO_WARN_FLAG="$ax_pthread_try"
+ ])
+
+ case "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" in
+ no | unknown) ;;
+ *) PTHREAD_CFLAGS="$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG $PTHREAD_CFLAGS" ;;
+ esac
+
+fi # $ax_pthread_clang = yes
+
+
+
+# Various other checks:
+if test "x$ax_pthread_ok" = "xyes"; then
+ ax_pthread_save_CFLAGS="$CFLAGS"
+ ax_pthread_save_LIBS="$LIBS"
+ CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+ LIBS="$PTHREAD_LIBS $LIBS"
+
+ # Detect AIX lossage: JOINABLE attribute is called UNDETACHED.
+ AC_CACHE_CHECK([for joinable pthread attribute],
+ [ax_cv_PTHREAD_JOINABLE_ATTR],
+ [ax_cv_PTHREAD_JOINABLE_ATTR=unknown
+ for ax_pthread_attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <pthread.h>],
+ [int attr = $ax_pthread_attr; return attr /* ; */])],
+ [ax_cv_PTHREAD_JOINABLE_ATTR=$ax_pthread_attr; break],
+ [])
+ done
+ ])
+ AS_IF([test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xunknown" && \
+ test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xPTHREAD_CREATE_JOINABLE" && \
+ test "x$ax_pthread_joinable_attr_defined" != "xyes"],
+ [AC_DEFINE_UNQUOTED([PTHREAD_CREATE_JOINABLE],
+ [$ax_cv_PTHREAD_JOINABLE_ATTR],
+ [Define to necessary symbol if this constant
+ uses a non-standard name on your system.])
+ ax_pthread_joinable_attr_defined=yes
+ ])
+
+ AC_CACHE_CHECK([whether more special flags are required for pthreads],
+ [ax_cv_PTHREAD_SPECIAL_FLAGS],
+ [ax_cv_PTHREAD_SPECIAL_FLAGS=no
+ case $target_os in
+ solaris*)
+ ax_cv_PTHREAD_SPECIAL_FLAGS="-D_POSIX_PTHREAD_SEMANTICS"
+ ;;
+ esac
+ ])
+ AS_IF([test "x$ax_cv_PTHREAD_SPECIAL_FLAGS" != "xno" && \
+ test "x$ax_pthread_special_flags_added" != "xyes"],
+ [PTHREAD_CFLAGS="$ax_cv_PTHREAD_SPECIAL_FLAGS $PTHREAD_CFLAGS"
+ ax_pthread_special_flags_added=yes])
+
+ AC_CACHE_CHECK([for PTHREAD_PRIO_INHERIT],
+ [ax_cv_PTHREAD_PRIO_INHERIT],
+ [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <pthread.h>]],
+ [[int i = PTHREAD_PRIO_INHERIT;
+ return i;]])],
+ [ax_cv_PTHREAD_PRIO_INHERIT=yes],
+ [ax_cv_PTHREAD_PRIO_INHERIT=no])
+ ])
+ AS_IF([test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes" && \
+ test "x$ax_pthread_prio_inherit_defined" != "xyes"],
+ [AC_DEFINE([HAVE_PTHREAD_PRIO_INHERIT], [1], [Have PTHREAD_PRIO_INHERIT.])
+ ax_pthread_prio_inherit_defined=yes
+ ])
+
+ CFLAGS="$ax_pthread_save_CFLAGS"
+ LIBS="$ax_pthread_save_LIBS"
+
+ # More AIX lossage: compile with *_r variant
+ if test "x$GCC" != "xyes"; then
+ case $target_os in
+ aix*)
+ AS_CASE(["x/$CC"],
+ [x*/c89|x*/c89_128|x*/c99|x*/c99_128|x*/cc|x*/cc128|x*/xlc|x*/xlc_v6|x*/xlc128|x*/xlc128_v6],
+ [#handle absolute path differently from PATH based program lookup
+ AS_CASE(["x$CC"],
+ [x/*],
+ [
+ AS_IF([AS_EXECUTABLE_P([${CC}_r])],[PTHREAD_CC="${CC}_r"])
+ AS_IF([test "x${CXX}" != "x"], [AS_IF([AS_EXECUTABLE_P([${CXX}_r])],[PTHREAD_CXX="${CXX}_r"])])
+ ],
+ [
+ AC_CHECK_PROGS([PTHREAD_CC],[${CC}_r],[$CC])
+ AS_IF([test "x${CXX}" != "x"], [AC_CHECK_PROGS([PTHREAD_CXX],[${CXX}_r],[$CXX])])
+ ]
+ )
+ ])
+ ;;
+ esac
+ fi
+fi
+
+test -n "$PTHREAD_CC" || PTHREAD_CC="$CC"
+test -n "$PTHREAD_CXX" || PTHREAD_CXX="$CXX"
+
+AC_SUBST([PTHREAD_LIBS])
+AC_SUBST([PTHREAD_CFLAGS])
+AC_SUBST([PTHREAD_CC])
+AC_SUBST([PTHREAD_CXX])
+
+# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
+if test "x$ax_pthread_ok" = "xyes"; then
+ ifelse([$1],,[AC_DEFINE([HAVE_PTHREAD],[1],[Define if you have POSIX threads libraries and header files.])],[$1])
+ :
+else
+ ax_pthread_ok=no
+ $2
+fi
+AC_LANG_POP
+])dnl AX_PTHREAD
#! /bin/sh
# Attempt to guess a canonical system name.
-# Copyright 1992-2020 Free Software Foundation, Inc.
+# Copyright 1992-2023 Free Software Foundation, Inc.
-timestamp='2020-09-19'
+# shellcheck disable=SC2006,SC2268 # see below for rationale
+
+timestamp='2023-07-20'
# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3 of the License, or
+# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# Originally written by Per Bothner; maintained since 2000 by Ben Elliston.
#
# You can get the latest version of this script from:
-# https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
+# https://git.savannah.gnu.org/cgit/config.git/plain/config.guess
#
# Please send patches to <config-patches@gnu.org>.
+# The "shellcheck disable" line above the timestamp inhibits complaints
+# about features and limitations of the classic Bourne shell that were
+# superseded or lifted in POSIX. However, this script identifies a wide
+# variety of pre-POSIX systems that do not have POSIX shells at all, and
+# even some reasonably current systems (Solaris 10 as case-in-point) still
+# have a pre-POSIX /bin/sh.
+
+
me=`echo "$0" | sed -e 's,.*/,,'`
usage="\
Usage: $0 [OPTION]
-Output the configuration name of the system \`$me' is run on.
+Output the configuration name of the system '$me' is run on.
Options:
-h, --help print this help, then exit
GNU config.guess ($timestamp)
Originally written by Per Bothner.
-Copyright 1992-2020 Free Software Foundation, Inc.
+Copyright 1992-2023 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
help="
-Try \`$me --help' for more information."
+Try '$me --help' for more information."
# Parse command line
while test $# -gt 0 ; do
exit 1
fi
+# Just in case it came from the environment.
+GUESS=
+
# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
# compiler to aid in system detection is discouraged as it requires
# temporary files to be created and, as you can see below, it is a
# headache to deal with in a portable fashion.
-# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
-# use `HOST_CC' if defined, but it is deprecated.
+# Historically, 'CC_FOR_BUILD' used to be named 'HOST_CC'. We still
+# use 'HOST_CC' if defined, but it is deprecated.
# Portable tmp directory creation inspired by the Autoconf team.
# prevent multiple calls if $tmp is already set
test "$tmp" && return 0
: "${TMPDIR=/tmp}"
- # shellcheck disable=SC2039
+ # shellcheck disable=SC2039,SC3028
{ tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
{ test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir "$tmp" 2>/dev/null) ; } ||
{ tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir "$tmp" 2>/dev/null) && echo "Warning: creating insecure temp directory" >&2 ; } ||
,,) echo "int x;" > "$dummy.c"
for driver in cc gcc c89 c99 ; do
if ($driver -c -o "$dummy.o" "$dummy.c") >/dev/null 2>&1 ; then
- CC_FOR_BUILD="$driver"
+ CC_FOR_BUILD=$driver
break
fi
done
UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
-UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
+UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
-case "$UNAME_SYSTEM" in
+case $UNAME_SYSTEM in
Linux|GNU|GNU/*)
- # If the system lacks a compiler, then just pick glibc.
- # We could probably try harder.
- LIBC=gnu
+ LIBC=unknown
set_cc_for_build
cat <<-EOF > "$dummy.c"
LIBC=uclibc
#elif defined(__dietlibc__)
LIBC=dietlibc
+ #elif defined(__GLIBC__)
+ LIBC=gnu
#else
#include <stdarg.h>
+ /* First heuristic to detect musl libc. */
#ifdef __DEFINED_va_list
LIBC=musl
- #else
- LIBC=gnu
#endif
#endif
EOF
- eval "`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`"
+ cc_set_libc=`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`
+ eval "$cc_set_libc"
+
+ # Second heuristic to detect musl libc.
+ if [ "$LIBC" = unknown ] &&
+ command -v ldd >/dev/null &&
+ ldd --version 2>&1 | grep -q ^musl; then
+ LIBC=musl
+ fi
+
+ # If the system lacks a compiler, then just pick glibc.
+ # We could probably try harder.
+ if [ "$LIBC" = unknown ]; then
+ LIBC=gnu
+ fi
;;
esac
# Note: order is significant - the case branches are not exclusive.
-case "$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION" in
+case $UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION in
*:NetBSD:*:*)
# NetBSD (nbsd) targets should (where applicable) match one or
# more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
#
# Note: NetBSD doesn't particularly care about the vendor
# portion of the name. We always set it to "unknown".
- sysctl="sysctl -n hw.machine_arch"
UNAME_MACHINE_ARCH=`(uname -p 2>/dev/null || \
- "/sbin/$sysctl" 2>/dev/null || \
- "/usr/sbin/$sysctl" 2>/dev/null || \
+ /sbin/sysctl -n hw.machine_arch 2>/dev/null || \
+ /usr/sbin/sysctl -n hw.machine_arch 2>/dev/null || \
echo unknown)`
- case "$UNAME_MACHINE_ARCH" in
+ case $UNAME_MACHINE_ARCH in
+ aarch64eb) machine=aarch64_be-unknown ;;
armeb) machine=armeb-unknown ;;
arm*) machine=arm-unknown ;;
sh3el) machine=shl-unknown ;;
earmv*)
arch=`echo "$UNAME_MACHINE_ARCH" | sed -e 's,^e\(armv[0-9]\).*$,\1,'`
endian=`echo "$UNAME_MACHINE_ARCH" | sed -ne 's,^.*\(eb\)$,\1,p'`
- machine="${arch}${endian}"-unknown
+ machine=${arch}${endian}-unknown
;;
- *) machine="$UNAME_MACHINE_ARCH"-unknown ;;
+ *) machine=$UNAME_MACHINE_ARCH-unknown ;;
esac
# The Operating System including object format, if it has switched
# to ELF recently (or will in the future) and ABI.
- case "$UNAME_MACHINE_ARCH" in
+ case $UNAME_MACHINE_ARCH in
earm*)
os=netbsdelf
;;
;;
esac
# Determine ABI tags.
- case "$UNAME_MACHINE_ARCH" in
+ case $UNAME_MACHINE_ARCH in
earm*)
expr='s/^earmv[0-9]/-eabi/;s/eb$//'
abi=`echo "$UNAME_MACHINE_ARCH" | sed -e "$expr"`
# thus, need a distinct triplet. However, they do not need
# kernel version information, so it can be replaced with a
# suitable tag, in the style of linux-gnu.
- case "$UNAME_VERSION" in
+ case $UNAME_VERSION in
Debian*)
release='-gnu'
;;
# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
# contains redundant information, the shorter form:
# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
- echo "$machine-${os}${release}${abi-}"
- exit ;;
+ GUESS=$machine-${os}${release}${abi-}
+ ;;
*:Bitrig:*:*)
UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
- echo "$UNAME_MACHINE_ARCH"-unknown-bitrig"$UNAME_RELEASE"
- exit ;;
+ GUESS=$UNAME_MACHINE_ARCH-unknown-bitrig$UNAME_RELEASE
+ ;;
*:OpenBSD:*:*)
UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
- echo "$UNAME_MACHINE_ARCH"-unknown-openbsd"$UNAME_RELEASE"
- exit ;;
+ GUESS=$UNAME_MACHINE_ARCH-unknown-openbsd$UNAME_RELEASE
+ ;;
+ *:SecBSD:*:*)
+ UNAME_MACHINE_ARCH=`arch | sed 's/SecBSD.//'`
+ GUESS=$UNAME_MACHINE_ARCH-unknown-secbsd$UNAME_RELEASE
+ ;;
*:LibertyBSD:*:*)
UNAME_MACHINE_ARCH=`arch | sed 's/^.*BSD\.//'`
- echo "$UNAME_MACHINE_ARCH"-unknown-libertybsd"$UNAME_RELEASE"
- exit ;;
+ GUESS=$UNAME_MACHINE_ARCH-unknown-libertybsd$UNAME_RELEASE
+ ;;
*:MidnightBSD:*:*)
- echo "$UNAME_MACHINE"-unknown-midnightbsd"$UNAME_RELEASE"
- exit ;;
+ GUESS=$UNAME_MACHINE-unknown-midnightbsd$UNAME_RELEASE
+ ;;
*:ekkoBSD:*:*)
- echo "$UNAME_MACHINE"-unknown-ekkobsd"$UNAME_RELEASE"
- exit ;;
+ GUESS=$UNAME_MACHINE-unknown-ekkobsd$UNAME_RELEASE
+ ;;
*:SolidBSD:*:*)
- echo "$UNAME_MACHINE"-unknown-solidbsd"$UNAME_RELEASE"
- exit ;;
+ GUESS=$UNAME_MACHINE-unknown-solidbsd$UNAME_RELEASE
+ ;;
*:OS108:*:*)
- echo "$UNAME_MACHINE"-unknown-os108_"$UNAME_RELEASE"
- exit ;;
+ GUESS=$UNAME_MACHINE-unknown-os108_$UNAME_RELEASE
+ ;;
macppc:MirBSD:*:*)
- echo powerpc-unknown-mirbsd"$UNAME_RELEASE"
- exit ;;
+ GUESS=powerpc-unknown-mirbsd$UNAME_RELEASE
+ ;;
*:MirBSD:*:*)
- echo "$UNAME_MACHINE"-unknown-mirbsd"$UNAME_RELEASE"
- exit ;;
+ GUESS=$UNAME_MACHINE-unknown-mirbsd$UNAME_RELEASE
+ ;;
*:Sortix:*:*)
- echo "$UNAME_MACHINE"-unknown-sortix
- exit ;;
+ GUESS=$UNAME_MACHINE-unknown-sortix
+ ;;
*:Twizzler:*:*)
- echo "$UNAME_MACHINE"-unknown-twizzler
- exit ;;
+ GUESS=$UNAME_MACHINE-unknown-twizzler
+ ;;
*:Redox:*:*)
- echo "$UNAME_MACHINE"-unknown-redox
- exit ;;
+ GUESS=$UNAME_MACHINE-unknown-redox
+ ;;
mips:OSF1:*.*)
- echo mips-dec-osf1
- exit ;;
+ GUESS=mips-dec-osf1
+ ;;
alpha:OSF1:*:*)
+ # Reset EXIT trap before exiting to avoid spurious non-zero exit code.
+ trap '' 0
case $UNAME_RELEASE in
*4.0)
UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
# covers most systems running today. This code pipes the CPU
# types through head -n 1, so we only detect the type of CPU 0.
ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1`
- case "$ALPHA_CPU_TYPE" in
+ case $ALPHA_CPU_TYPE in
"EV4 (21064)")
UNAME_MACHINE=alpha ;;
"EV4.5 (21064)")
# A Tn.n version is a released field test version.
# A Xn.n version is an unreleased experimental baselevel.
# 1.2 uses "1.2" for uname -r.
- echo "$UNAME_MACHINE"-dec-osf"`echo "$UNAME_RELEASE" | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`"
- # Reset EXIT trap before exiting to avoid spurious non-zero exit code.
- exitcode=$?
- trap '' 0
- exit $exitcode ;;
+ OSF_REL=`echo "$UNAME_RELEASE" | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`
+ GUESS=$UNAME_MACHINE-dec-osf$OSF_REL
+ ;;
Amiga*:UNIX_System_V:4.0:*)
- echo m68k-unknown-sysv4
- exit ;;
+ GUESS=m68k-unknown-sysv4
+ ;;
*:[Aa]miga[Oo][Ss]:*:*)
- echo "$UNAME_MACHINE"-unknown-amigaos
- exit ;;
+ GUESS=$UNAME_MACHINE-unknown-amigaos
+ ;;
*:[Mm]orph[Oo][Ss]:*:*)
- echo "$UNAME_MACHINE"-unknown-morphos
- exit ;;
+ GUESS=$UNAME_MACHINE-unknown-morphos
+ ;;
*:OS/390:*:*)
- echo i370-ibm-openedition
- exit ;;
+ GUESS=i370-ibm-openedition
+ ;;
*:z/VM:*:*)
- echo s390-ibm-zvmoe
- exit ;;
+ GUESS=s390-ibm-zvmoe
+ ;;
*:OS400:*:*)
- echo powerpc-ibm-os400
- exit ;;
+ GUESS=powerpc-ibm-os400
+ ;;
arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
- echo arm-acorn-riscix"$UNAME_RELEASE"
- exit ;;
+ GUESS=arm-acorn-riscix$UNAME_RELEASE
+ ;;
arm*:riscos:*:*|arm*:RISCOS:*:*)
- echo arm-unknown-riscos
- exit ;;
+ GUESS=arm-unknown-riscos
+ ;;
SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
- echo hppa1.1-hitachi-hiuxmpp
- exit ;;
+ GUESS=hppa1.1-hitachi-hiuxmpp
+ ;;
Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
- if test "`(/bin/universe) 2>/dev/null`" = att ; then
- echo pyramid-pyramid-sysv3
- else
- echo pyramid-pyramid-bsd
- fi
- exit ;;
+ case `(/bin/universe) 2>/dev/null` in
+ att) GUESS=pyramid-pyramid-sysv3 ;;
+ *) GUESS=pyramid-pyramid-bsd ;;
+ esac
+ ;;
NILE*:*:*:dcosx)
- echo pyramid-pyramid-svr4
- exit ;;
+ GUESS=pyramid-pyramid-svr4
+ ;;
DRS?6000:unix:4.0:6*)
- echo sparc-icl-nx6
- exit ;;
+ GUESS=sparc-icl-nx6
+ ;;
DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
case `/usr/bin/uname -p` in
- sparc) echo sparc-icl-nx7; exit ;;
- esac ;;
+ sparc) GUESS=sparc-icl-nx7 ;;
+ esac
+ ;;
s390x:SunOS:*:*)
- echo "$UNAME_MACHINE"-ibm-solaris2"`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`"
- exit ;;
+ SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`
+ GUESS=$UNAME_MACHINE-ibm-solaris2$SUN_REL
+ ;;
sun4H:SunOS:5.*:*)
- echo sparc-hal-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
- exit ;;
+ SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`
+ GUESS=sparc-hal-solaris2$SUN_REL
+ ;;
sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
- echo sparc-sun-solaris2"`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`"
- exit ;;
+ SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`
+ GUESS=sparc-sun-solaris2$SUN_REL
+ ;;
i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
- echo i386-pc-auroraux"$UNAME_RELEASE"
- exit ;;
+ GUESS=i386-pc-auroraux$UNAME_RELEASE
+ ;;
i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
set_cc_for_build
SUN_ARCH=i386
# This test works for both compilers.
if test "$CC_FOR_BUILD" != no_compiler_found; then
if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
- (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
+ (CCOPTS="" $CC_FOR_BUILD -m64 -E - 2>/dev/null) | \
grep IS_64BIT_ARCH >/dev/null
then
SUN_ARCH=x86_64
fi
fi
- echo "$SUN_ARCH"-pc-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
- exit ;;
+ SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`
+ GUESS=$SUN_ARCH-pc-solaris2$SUN_REL
+ ;;
sun4*:SunOS:6*:*)
# According to config.sub, this is the proper way to canonicalize
# SunOS6. Hard to guess exactly what SunOS6 will be like, but
# it's likely to be more like Solaris than SunOS4.
- echo sparc-sun-solaris3"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
- exit ;;
+ SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`
+ GUESS=sparc-sun-solaris3$SUN_REL
+ ;;
sun4*:SunOS:*:*)
- case "`/usr/bin/arch -k`" in
+ case `/usr/bin/arch -k` in
Series*|S4*)
UNAME_RELEASE=`uname -v`
;;
esac
- # Japanese Language versions have a version number like `4.1.3-JL'.
- echo sparc-sun-sunos"`echo "$UNAME_RELEASE"|sed -e 's/-/_/'`"
- exit ;;
+ # Japanese Language versions have a version number like '4.1.3-JL'.
+ SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/-/_/'`
+ GUESS=sparc-sun-sunos$SUN_REL
+ ;;
sun3*:SunOS:*:*)
- echo m68k-sun-sunos"$UNAME_RELEASE"
- exit ;;
+ GUESS=m68k-sun-sunos$UNAME_RELEASE
+ ;;
sun*:*:4.2BSD:*)
UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
test "x$UNAME_RELEASE" = x && UNAME_RELEASE=3
- case "`/bin/arch`" in
+ case `/bin/arch` in
sun3)
- echo m68k-sun-sunos"$UNAME_RELEASE"
+ GUESS=m68k-sun-sunos$UNAME_RELEASE
;;
sun4)
- echo sparc-sun-sunos"$UNAME_RELEASE"
+ GUESS=sparc-sun-sunos$UNAME_RELEASE
;;
esac
- exit ;;
+ ;;
aushp:SunOS:*:*)
- echo sparc-auspex-sunos"$UNAME_RELEASE"
- exit ;;
+ GUESS=sparc-auspex-sunos$UNAME_RELEASE
+ ;;
# The situation for MiNT is a little confusing. The machine name
# can be virtually everything (everything which is not
# "atarist" or "atariste" at least should have a processor
# MiNT. But MiNT is downward compatible to TOS, so this should
# be no problem.
atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
- echo m68k-atari-mint"$UNAME_RELEASE"
- exit ;;
+ GUESS=m68k-atari-mint$UNAME_RELEASE
+ ;;
atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
- echo m68k-atari-mint"$UNAME_RELEASE"
- exit ;;
+ GUESS=m68k-atari-mint$UNAME_RELEASE
+ ;;
*falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
- echo m68k-atari-mint"$UNAME_RELEASE"
- exit ;;
+ GUESS=m68k-atari-mint$UNAME_RELEASE
+ ;;
milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
- echo m68k-milan-mint"$UNAME_RELEASE"
- exit ;;
+ GUESS=m68k-milan-mint$UNAME_RELEASE
+ ;;
hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
- echo m68k-hades-mint"$UNAME_RELEASE"
- exit ;;
+ GUESS=m68k-hades-mint$UNAME_RELEASE
+ ;;
*:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
- echo m68k-unknown-mint"$UNAME_RELEASE"
- exit ;;
+ GUESS=m68k-unknown-mint$UNAME_RELEASE
+ ;;
m68k:machten:*:*)
- echo m68k-apple-machten"$UNAME_RELEASE"
- exit ;;
+ GUESS=m68k-apple-machten$UNAME_RELEASE
+ ;;
powerpc:machten:*:*)
- echo powerpc-apple-machten"$UNAME_RELEASE"
- exit ;;
+ GUESS=powerpc-apple-machten$UNAME_RELEASE
+ ;;
RISC*:Mach:*:*)
- echo mips-dec-mach_bsd4.3
- exit ;;
+ GUESS=mips-dec-mach_bsd4.3
+ ;;
RISC*:ULTRIX:*:*)
- echo mips-dec-ultrix"$UNAME_RELEASE"
- exit ;;
+ GUESS=mips-dec-ultrix$UNAME_RELEASE
+ ;;
VAX*:ULTRIX*:*:*)
- echo vax-dec-ultrix"$UNAME_RELEASE"
- exit ;;
+ GUESS=vax-dec-ultrix$UNAME_RELEASE
+ ;;
2020:CLIX:*:* | 2430:CLIX:*:*)
- echo clipper-intergraph-clix"$UNAME_RELEASE"
- exit ;;
+ GUESS=clipper-intergraph-clix$UNAME_RELEASE
+ ;;
mips:*:*:UMIPS | mips:*:*:RISCos)
set_cc_for_build
sed 's/^ //' << EOF > "$dummy.c"
dummyarg=`echo "$UNAME_RELEASE" | sed -n 's/\([0-9]*\).*/\1/p'` &&
SYSTEM_NAME=`"$dummy" "$dummyarg"` &&
{ echo "$SYSTEM_NAME"; exit; }
- echo mips-mips-riscos"$UNAME_RELEASE"
- exit ;;
+ GUESS=mips-mips-riscos$UNAME_RELEASE
+ ;;
Motorola:PowerMAX_OS:*:*)
- echo powerpc-motorola-powermax
- exit ;;
+ GUESS=powerpc-motorola-powermax
+ ;;
Motorola:*:4.3:PL8-*)
- echo powerpc-harris-powermax
- exit ;;
+ GUESS=powerpc-harris-powermax
+ ;;
Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
- echo powerpc-harris-powermax
- exit ;;
+ GUESS=powerpc-harris-powermax
+ ;;
Night_Hawk:Power_UNIX:*:*)
- echo powerpc-harris-powerunix
- exit ;;
+ GUESS=powerpc-harris-powerunix
+ ;;
m88k:CX/UX:7*:*)
- echo m88k-harris-cxux7
- exit ;;
+ GUESS=m88k-harris-cxux7
+ ;;
m88k:*:4*:R4*)
- echo m88k-motorola-sysv4
- exit ;;
+ GUESS=m88k-motorola-sysv4
+ ;;
m88k:*:3*:R3*)
- echo m88k-motorola-sysv3
- exit ;;
+ GUESS=m88k-motorola-sysv3
+ ;;
AViiON:dgux:*:*)
# DG/UX returns AViiON for all architectures
UNAME_PROCESSOR=`/usr/bin/uname -p`
if test "$TARGET_BINARY_INTERFACE"x = m88kdguxelfx || \
test "$TARGET_BINARY_INTERFACE"x = x
then
- echo m88k-dg-dgux"$UNAME_RELEASE"
+ GUESS=m88k-dg-dgux$UNAME_RELEASE
else
- echo m88k-dg-dguxbcs"$UNAME_RELEASE"
+ GUESS=m88k-dg-dguxbcs$UNAME_RELEASE
fi
else
- echo i586-dg-dgux"$UNAME_RELEASE"
+ GUESS=i586-dg-dgux$UNAME_RELEASE
fi
- exit ;;
+ ;;
M88*:DolphinOS:*:*) # DolphinOS (SVR3)
- echo m88k-dolphin-sysv3
- exit ;;
+ GUESS=m88k-dolphin-sysv3
+ ;;
M88*:*:R3*:*)
# Delta 88k system running SVR3
- echo m88k-motorola-sysv3
- exit ;;
+ GUESS=m88k-motorola-sysv3
+ ;;
XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
- echo m88k-tektronix-sysv3
- exit ;;
+ GUESS=m88k-tektronix-sysv3
+ ;;
Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
- echo m68k-tektronix-bsd
- exit ;;
+ GUESS=m68k-tektronix-bsd
+ ;;
*:IRIX*:*:*)
- echo mips-sgi-irix"`echo "$UNAME_RELEASE"|sed -e 's/-/_/g'`"
- exit ;;
+ IRIX_REL=`echo "$UNAME_RELEASE" | sed -e 's/-/_/g'`
+ GUESS=mips-sgi-irix$IRIX_REL
+ ;;
????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
- echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
- exit ;; # Note that: echo "'`uname -s`'" gives 'AIX '
+ GUESS=romp-ibm-aix # uname -m gives an 8 hex-code CPU id
+ ;; # Note that: echo "'`uname -s`'" gives 'AIX '
i*86:AIX:*:*)
- echo i386-ibm-aix
- exit ;;
+ GUESS=i386-ibm-aix
+ ;;
ia64:AIX:*:*)
if test -x /usr/bin/oslevel ; then
IBM_REV=`/usr/bin/oslevel`
else
- IBM_REV="$UNAME_VERSION.$UNAME_RELEASE"
+ IBM_REV=$UNAME_VERSION.$UNAME_RELEASE
fi
- echo "$UNAME_MACHINE"-ibm-aix"$IBM_REV"
- exit ;;
+ GUESS=$UNAME_MACHINE-ibm-aix$IBM_REV
+ ;;
*:AIX:2:3)
if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
set_cc_for_build
EOF
if $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"`
then
- echo "$SYSTEM_NAME"
+ GUESS=$SYSTEM_NAME
else
- echo rs6000-ibm-aix3.2.5
+ GUESS=rs6000-ibm-aix3.2.5
fi
elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
- echo rs6000-ibm-aix3.2.4
+ GUESS=rs6000-ibm-aix3.2.4
else
- echo rs6000-ibm-aix3.2
+ GUESS=rs6000-ibm-aix3.2
fi
- exit ;;
+ ;;
*:AIX:*:[4567])
IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
if /usr/sbin/lsattr -El "$IBM_CPU_ID" | grep ' POWER' >/dev/null 2>&1; then
IBM_ARCH=powerpc
fi
if test -x /usr/bin/lslpp ; then
- IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc |
+ IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc | \
awk -F: '{ print $3 }' | sed s/[0-9]*$/0/`
else
- IBM_REV="$UNAME_VERSION.$UNAME_RELEASE"
+ IBM_REV=$UNAME_VERSION.$UNAME_RELEASE
fi
- echo "$IBM_ARCH"-ibm-aix"$IBM_REV"
- exit ;;
+ GUESS=$IBM_ARCH-ibm-aix$IBM_REV
+ ;;
*:AIX:*:*)
- echo rs6000-ibm-aix
- exit ;;
+ GUESS=rs6000-ibm-aix
+ ;;
ibmrt:4.4BSD:*|romp-ibm:4.4BSD:*)
- echo romp-ibm-bsd4.4
- exit ;;
+ GUESS=romp-ibm-bsd4.4
+ ;;
ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
- echo romp-ibm-bsd"$UNAME_RELEASE" # 4.3 with uname added to
- exit ;; # report: romp-ibm BSD 4.3
+ GUESS=romp-ibm-bsd$UNAME_RELEASE # 4.3 with uname added to
+ ;; # report: romp-ibm BSD 4.3
*:BOSX:*:*)
- echo rs6000-bull-bosx
- exit ;;
+ GUESS=rs6000-bull-bosx
+ ;;
DPX/2?00:B.O.S.:*:*)
- echo m68k-bull-sysv3
- exit ;;
+ GUESS=m68k-bull-sysv3
+ ;;
9000/[34]??:4.3bsd:1.*:*)
- echo m68k-hp-bsd
- exit ;;
+ GUESS=m68k-hp-bsd
+ ;;
hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
- echo m68k-hp-bsd4.4
- exit ;;
+ GUESS=m68k-hp-bsd4.4
+ ;;
9000/[34678]??:HP-UX:*:*)
- HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'`
- case "$UNAME_MACHINE" in
+ HPUX_REV=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*.[0B]*//'`
+ case $UNAME_MACHINE in
9000/31?) HP_ARCH=m68000 ;;
9000/[34]??) HP_ARCH=m68k ;;
9000/[678][0-9][0-9])
if test -x /usr/bin/getconf; then
sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
- case "$sc_cpu_version" in
+ case $sc_cpu_version in
523) HP_ARCH=hppa1.0 ;; # CPU_PA_RISC1_0
528) HP_ARCH=hppa1.1 ;; # CPU_PA_RISC1_1
532) # CPU_PA_RISC2_0
- case "$sc_kernel_bits" in
+ case $sc_kernel_bits in
32) HP_ARCH=hppa2.0n ;;
64) HP_ARCH=hppa2.0w ;;
'') HP_ARCH=hppa2.0 ;; # HP-UX 10.20
HP_ARCH=hppa64
fi
fi
- echo "$HP_ARCH"-hp-hpux"$HPUX_REV"
- exit ;;
+ GUESS=$HP_ARCH-hp-hpux$HPUX_REV
+ ;;
ia64:HP-UX:*:*)
- HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'`
- echo ia64-hp-hpux"$HPUX_REV"
- exit ;;
+ HPUX_REV=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*.[0B]*//'`
+ GUESS=ia64-hp-hpux$HPUX_REV
+ ;;
3050*:HI-UX:*:*)
set_cc_for_build
sed 's/^ //' << EOF > "$dummy.c"
EOF
$CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` &&
{ echo "$SYSTEM_NAME"; exit; }
- echo unknown-hitachi-hiuxwe2
- exit ;;
+ GUESS=unknown-hitachi-hiuxwe2
+ ;;
9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:*)
- echo hppa1.1-hp-bsd
- exit ;;
+ GUESS=hppa1.1-hp-bsd
+ ;;
9000/8??:4.3bsd:*:*)
- echo hppa1.0-hp-bsd
- exit ;;
+ GUESS=hppa1.0-hp-bsd
+ ;;
*9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
- echo hppa1.0-hp-mpeix
- exit ;;
+ GUESS=hppa1.0-hp-mpeix
+ ;;
hp7??:OSF1:*:* | hp8?[79]:OSF1:*:*)
- echo hppa1.1-hp-osf
- exit ;;
+ GUESS=hppa1.1-hp-osf
+ ;;
hp8??:OSF1:*:*)
- echo hppa1.0-hp-osf
- exit ;;
+ GUESS=hppa1.0-hp-osf
+ ;;
i*86:OSF1:*:*)
if test -x /usr/sbin/sysversion ; then
- echo "$UNAME_MACHINE"-unknown-osf1mk
+ GUESS=$UNAME_MACHINE-unknown-osf1mk
else
- echo "$UNAME_MACHINE"-unknown-osf1
+ GUESS=$UNAME_MACHINE-unknown-osf1
fi
- exit ;;
+ ;;
parisc*:Lites*:*:*)
- echo hppa1.1-hp-lites
- exit ;;
+ GUESS=hppa1.1-hp-lites
+ ;;
C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
- echo c1-convex-bsd
- exit ;;
+ GUESS=c1-convex-bsd
+ ;;
C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
if getsysinfo -f scalar_acc
then echo c32-convex-bsd
fi
exit ;;
C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
- echo c34-convex-bsd
- exit ;;
+ GUESS=c34-convex-bsd
+ ;;
C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
- echo c38-convex-bsd
- exit ;;
+ GUESS=c38-convex-bsd
+ ;;
C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
- echo c4-convex-bsd
- exit ;;
+ GUESS=c4-convex-bsd
+ ;;
CRAY*Y-MP:*:*:*)
- echo ymp-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
- exit ;;
+ CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'`
+ GUESS=ymp-cray-unicos$CRAY_REL
+ ;;
CRAY*[A-Z]90:*:*:*)
echo "$UNAME_MACHINE"-cray-unicos"$UNAME_RELEASE" \
| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
-e 's/\.[^.]*$/.X/'
exit ;;
CRAY*TS:*:*:*)
- echo t90-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
- exit ;;
+ CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'`
+ GUESS=t90-cray-unicos$CRAY_REL
+ ;;
CRAY*T3E:*:*:*)
- echo alphaev5-cray-unicosmk"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
- exit ;;
+ CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'`
+ GUESS=alphaev5-cray-unicosmk$CRAY_REL
+ ;;
CRAY*SV1:*:*:*)
- echo sv1-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
- exit ;;
+ CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'`
+ GUESS=sv1-cray-unicos$CRAY_REL
+ ;;
*:UNICOS/mp:*:*)
- echo craynv-cray-unicosmp"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
- exit ;;
+ CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'`
+ GUESS=craynv-cray-unicosmp$CRAY_REL
+ ;;
F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`
FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
FUJITSU_REL=`echo "$UNAME_RELEASE" | sed -e 's/ /_/'`
- echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
- exit ;;
+ GUESS=${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}
+ ;;
5000:UNIX_System_V:4.*:*)
FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
FUJITSU_REL=`echo "$UNAME_RELEASE" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'`
- echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
- exit ;;
+ GUESS=sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}
+ ;;
i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
- echo "$UNAME_MACHINE"-pc-bsdi"$UNAME_RELEASE"
- exit ;;
+ GUESS=$UNAME_MACHINE-pc-bsdi$UNAME_RELEASE
+ ;;
sparc*:BSD/OS:*:*)
- echo sparc-unknown-bsdi"$UNAME_RELEASE"
- exit ;;
+ GUESS=sparc-unknown-bsdi$UNAME_RELEASE
+ ;;
*:BSD/OS:*:*)
- echo "$UNAME_MACHINE"-unknown-bsdi"$UNAME_RELEASE"
- exit ;;
+ GUESS=$UNAME_MACHINE-unknown-bsdi$UNAME_RELEASE
+ ;;
arm:FreeBSD:*:*)
UNAME_PROCESSOR=`uname -p`
set_cc_for_build
if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
| grep -q __ARM_PCS_VFP
then
- echo "${UNAME_PROCESSOR}"-unknown-freebsd"`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`"-gnueabi
+ FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'`
+ GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL-gnueabi
else
- echo "${UNAME_PROCESSOR}"-unknown-freebsd"`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`"-gnueabihf
+ FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'`
+ GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL-gnueabihf
fi
- exit ;;
+ ;;
*:FreeBSD:*:*)
UNAME_PROCESSOR=`/usr/bin/uname -p`
- case "$UNAME_PROCESSOR" in
+ case $UNAME_PROCESSOR in
amd64)
UNAME_PROCESSOR=x86_64 ;;
i386)
UNAME_PROCESSOR=i586 ;;
esac
- echo "$UNAME_PROCESSOR"-unknown-freebsd"`echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`"
- exit ;;
+ FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'`
+ GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL
+ ;;
i*:CYGWIN*:*)
- echo "$UNAME_MACHINE"-pc-cygwin
- exit ;;
+ GUESS=$UNAME_MACHINE-pc-cygwin
+ ;;
*:MINGW64*:*)
- echo "$UNAME_MACHINE"-pc-mingw64
- exit ;;
+ GUESS=$UNAME_MACHINE-pc-mingw64
+ ;;
*:MINGW*:*)
- echo "$UNAME_MACHINE"-pc-mingw32
- exit ;;
+ GUESS=$UNAME_MACHINE-pc-mingw32
+ ;;
*:MSYS*:*)
- echo "$UNAME_MACHINE"-pc-msys
- exit ;;
+ GUESS=$UNAME_MACHINE-pc-msys
+ ;;
i*:PW*:*)
- echo "$UNAME_MACHINE"-pc-pw32
- exit ;;
+ GUESS=$UNAME_MACHINE-pc-pw32
+ ;;
+ *:SerenityOS:*:*)
+ GUESS=$UNAME_MACHINE-pc-serenity
+ ;;
*:Interix*:*)
- case "$UNAME_MACHINE" in
+ case $UNAME_MACHINE in
x86)
- echo i586-pc-interix"$UNAME_RELEASE"
- exit ;;
+ GUESS=i586-pc-interix$UNAME_RELEASE
+ ;;
authenticamd | genuineintel | EM64T)
- echo x86_64-unknown-interix"$UNAME_RELEASE"
- exit ;;
+ GUESS=x86_64-unknown-interix$UNAME_RELEASE
+ ;;
IA64)
- echo ia64-unknown-interix"$UNAME_RELEASE"
- exit ;;
+ GUESS=ia64-unknown-interix$UNAME_RELEASE
+ ;;
esac ;;
i*:UWIN*:*)
- echo "$UNAME_MACHINE"-pc-uwin
- exit ;;
+ GUESS=$UNAME_MACHINE-pc-uwin
+ ;;
amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
- echo x86_64-pc-cygwin
- exit ;;
+ GUESS=x86_64-pc-cygwin
+ ;;
prep*:SunOS:5.*:*)
- echo powerpcle-unknown-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
- exit ;;
+ SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`
+ GUESS=powerpcle-unknown-solaris2$SUN_REL
+ ;;
*:GNU:*:*)
# the GNU system
- echo "`echo "$UNAME_MACHINE"|sed -e 's,[-/].*$,,'`-unknown-$LIBC`echo "$UNAME_RELEASE"|sed -e 's,/.*$,,'`"
- exit ;;
+ GNU_ARCH=`echo "$UNAME_MACHINE" | sed -e 's,[-/].*$,,'`
+ GNU_REL=`echo "$UNAME_RELEASE" | sed -e 's,/.*$,,'`
+ GUESS=$GNU_ARCH-unknown-$LIBC$GNU_REL
+ ;;
*:GNU/*:*:*)
# other systems with GNU libc and userland
- echo "$UNAME_MACHINE-unknown-`echo "$UNAME_SYSTEM" | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"``echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`-$LIBC"
- exit ;;
+ GNU_SYS=`echo "$UNAME_SYSTEM" | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"`
+ GNU_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'`
+ GUESS=$UNAME_MACHINE-unknown-$GNU_SYS$GNU_REL-$LIBC
+ ;;
+ x86_64:[Mm]anagarm:*:*|i?86:[Mm]anagarm:*:*)
+ GUESS="$UNAME_MACHINE-pc-managarm-mlibc"
+ ;;
+ *:[Mm]anagarm:*:*)
+ GUESS="$UNAME_MACHINE-unknown-managarm-mlibc"
+ ;;
*:Minix:*:*)
- echo "$UNAME_MACHINE"-unknown-minix
- exit ;;
+ GUESS=$UNAME_MACHINE-unknown-minix
+ ;;
aarch64:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
+ set_cc_for_build
+ CPU=$UNAME_MACHINE
+ LIBCABI=$LIBC
+ if test "$CC_FOR_BUILD" != no_compiler_found; then
+ ABI=64
+ sed 's/^ //' << EOF > "$dummy.c"
+ #ifdef __ARM_EABI__
+ #ifdef __ARM_PCS_VFP
+ ABI=eabihf
+ #else
+ ABI=eabi
+ #endif
+ #endif
+EOF
+ cc_set_abi=`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^ABI' | sed 's, ,,g'`
+ eval "$cc_set_abi"
+ case $ABI in
+ eabi | eabihf) CPU=armv8l; LIBCABI=$LIBC$ABI ;;
+ esac
+ fi
+ GUESS=$CPU-unknown-linux-$LIBCABI
+ ;;
aarch64_be:Linux:*:*)
UNAME_MACHINE=aarch64_be
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
+ GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+ ;;
alpha:Linux:*:*)
case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' /proc/cpuinfo 2>/dev/null` in
EV5) UNAME_MACHINE=alphaev5 ;;
esac
objdump --private-headers /bin/sh | grep -q ld.so.1
if test "$?" = 0 ; then LIBC=gnulibc1 ; fi
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- arc:Linux:*:* | arceb:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
+ GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+ ;;
+ arc:Linux:*:* | arceb:Linux:*:* | arc32:Linux:*:* | arc64:Linux:*:*)
+ GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+ ;;
arm*:Linux:*:*)
set_cc_for_build
if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
| grep -q __ARM_EABI__
then
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
+ GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
else
if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
| grep -q __ARM_PCS_VFP
then
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabi
+ GUESS=$UNAME_MACHINE-unknown-linux-${LIBC}eabi
else
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabihf
+ GUESS=$UNAME_MACHINE-unknown-linux-${LIBC}eabihf
fi
fi
- exit ;;
+ ;;
avr32*:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
+ GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+ ;;
cris:Linux:*:*)
- echo "$UNAME_MACHINE"-axis-linux-"$LIBC"
- exit ;;
+ GUESS=$UNAME_MACHINE-axis-linux-$LIBC
+ ;;
crisv32:Linux:*:*)
- echo "$UNAME_MACHINE"-axis-linux-"$LIBC"
- exit ;;
+ GUESS=$UNAME_MACHINE-axis-linux-$LIBC
+ ;;
e2k:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
+ GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+ ;;
frv:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
+ GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+ ;;
hexagon:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
+ GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+ ;;
i*86:Linux:*:*)
- echo "$UNAME_MACHINE"-pc-linux-"$LIBC"
- exit ;;
+ GUESS=$UNAME_MACHINE-pc-linux-$LIBC
+ ;;
ia64:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
+ GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+ ;;
k1om:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
+ GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+ ;;
+ kvx:Linux:*:*)
+ GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+ ;;
+ kvx:cos:*:*)
+ GUESS=$UNAME_MACHINE-unknown-cos
+ ;;
+ kvx:mbr:*:*)
+ GUESS=$UNAME_MACHINE-unknown-mbr
+ ;;
+ loongarch32:Linux:*:* | loongarch64:Linux:*:*)
+ GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+ ;;
m32r*:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
+ GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+ ;;
m68*:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
+ GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+ ;;
mips:Linux:*:* | mips64:Linux:*:*)
set_cc_for_build
IS_GLIBC=0
#endif
#endif
EOF
- eval "`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^CPU\|^MIPS_ENDIAN\|^LIBCABI'`"
+ cc_set_vars=`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^CPU\|^MIPS_ENDIAN\|^LIBCABI'`
+ eval "$cc_set_vars"
test "x$CPU" != x && { echo "$CPU${MIPS_ENDIAN}-unknown-linux-$LIBCABI"; exit; }
;;
mips64el:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
+ GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+ ;;
openrisc*:Linux:*:*)
- echo or1k-unknown-linux-"$LIBC"
- exit ;;
+ GUESS=or1k-unknown-linux-$LIBC
+ ;;
or32:Linux:*:* | or1k*:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
+ GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+ ;;
padre:Linux:*:*)
- echo sparc-unknown-linux-"$LIBC"
- exit ;;
+ GUESS=sparc-unknown-linux-$LIBC
+ ;;
parisc64:Linux:*:* | hppa64:Linux:*:*)
- echo hppa64-unknown-linux-"$LIBC"
- exit ;;
+ GUESS=hppa64-unknown-linux-$LIBC
+ ;;
parisc:Linux:*:* | hppa:Linux:*:*)
# Look for CPU level
case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
- PA7*) echo hppa1.1-unknown-linux-"$LIBC" ;;
- PA8*) echo hppa2.0-unknown-linux-"$LIBC" ;;
- *) echo hppa-unknown-linux-"$LIBC" ;;
+ PA7*) GUESS=hppa1.1-unknown-linux-$LIBC ;;
+ PA8*) GUESS=hppa2.0-unknown-linux-$LIBC ;;
+ *) GUESS=hppa-unknown-linux-$LIBC ;;
esac
- exit ;;
+ ;;
ppc64:Linux:*:*)
- echo powerpc64-unknown-linux-"$LIBC"
- exit ;;
+ GUESS=powerpc64-unknown-linux-$LIBC
+ ;;
ppc:Linux:*:*)
- echo powerpc-unknown-linux-"$LIBC"
- exit ;;
+ GUESS=powerpc-unknown-linux-$LIBC
+ ;;
ppc64le:Linux:*:*)
- echo powerpc64le-unknown-linux-"$LIBC"
- exit ;;
+ GUESS=powerpc64le-unknown-linux-$LIBC
+ ;;
ppcle:Linux:*:*)
- echo powerpcle-unknown-linux-"$LIBC"
- exit ;;
- riscv32:Linux:*:* | riscv64:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
+ GUESS=powerpcle-unknown-linux-$LIBC
+ ;;
+ riscv32:Linux:*:* | riscv32be:Linux:*:* | riscv64:Linux:*:* | riscv64be:Linux:*:*)
+ GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+ ;;
s390:Linux:*:* | s390x:Linux:*:*)
- echo "$UNAME_MACHINE"-ibm-linux-"$LIBC"
- exit ;;
+ GUESS=$UNAME_MACHINE-ibm-linux-$LIBC
+ ;;
sh64*:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
+ GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+ ;;
sh*:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
+ GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+ ;;
sparc:Linux:*:* | sparc64:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
+ GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+ ;;
tile*:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
+ GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+ ;;
vax:Linux:*:*)
- echo "$UNAME_MACHINE"-dec-linux-"$LIBC"
- exit ;;
+ GUESS=$UNAME_MACHINE-dec-linux-$LIBC
+ ;;
x86_64:Linux:*:*)
set_cc_for_build
+ CPU=$UNAME_MACHINE
LIBCABI=$LIBC
if test "$CC_FOR_BUILD" != no_compiler_found; then
- if (echo '#ifdef __ILP32__'; echo IS_X32; echo '#endif') | \
- (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
- grep IS_X32 >/dev/null
- then
- LIBCABI="$LIBC"x32
- fi
+ ABI=64
+ sed 's/^ //' << EOF > "$dummy.c"
+ #ifdef __i386__
+ ABI=x86
+ #else
+ #ifdef __ILP32__
+ ABI=x32
+ #endif
+ #endif
+EOF
+ cc_set_abi=`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^ABI' | sed 's, ,,g'`
+ eval "$cc_set_abi"
+ case $ABI in
+ x86) CPU=i686 ;;
+ x32) LIBCABI=${LIBC}x32 ;;
+ esac
fi
- echo "$UNAME_MACHINE"-pc-linux-"$LIBCABI"
- exit ;;
+ GUESS=$CPU-pc-linux-$LIBCABI
+ ;;
xtensa*:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
+ GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+ ;;
i*86:DYNIX/ptx:4*:*)
# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
# earlier versions are messed up and put the nodename in both
# sysname and nodename.
- echo i386-sequent-sysv4
- exit ;;
+ GUESS=i386-sequent-sysv4
+ ;;
i*86:UNIX_SV:4.2MP:2.*)
# Unixware is an offshoot of SVR4, but it has its own version
# number series starting with 2...
# I am not positive that other SVR4 systems won't match this,
# I just have to hope. -- rms.
# Use sysv4.2uw... so that sysv4* matches it.
- echo "$UNAME_MACHINE"-pc-sysv4.2uw"$UNAME_VERSION"
- exit ;;
+ GUESS=$UNAME_MACHINE-pc-sysv4.2uw$UNAME_VERSION
+ ;;
i*86:OS/2:*:*)
- # If we were able to find `uname', then EMX Unix compatibility
+ # If we were able to find 'uname', then EMX Unix compatibility
# is probably installed.
- echo "$UNAME_MACHINE"-pc-os2-emx
- exit ;;
+ GUESS=$UNAME_MACHINE-pc-os2-emx
+ ;;
i*86:XTS-300:*:STOP)
- echo "$UNAME_MACHINE"-unknown-stop
- exit ;;
+ GUESS=$UNAME_MACHINE-unknown-stop
+ ;;
i*86:atheos:*:*)
- echo "$UNAME_MACHINE"-unknown-atheos
- exit ;;
+ GUESS=$UNAME_MACHINE-unknown-atheos
+ ;;
i*86:syllable:*:*)
- echo "$UNAME_MACHINE"-pc-syllable
- exit ;;
+ GUESS=$UNAME_MACHINE-pc-syllable
+ ;;
i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
- echo i386-unknown-lynxos"$UNAME_RELEASE"
- exit ;;
+ GUESS=i386-unknown-lynxos$UNAME_RELEASE
+ ;;
i*86:*DOS:*:*)
- echo "$UNAME_MACHINE"-pc-msdosdjgpp
- exit ;;
+ GUESS=$UNAME_MACHINE-pc-msdosdjgpp
+ ;;
i*86:*:4.*:*)
UNAME_REL=`echo "$UNAME_RELEASE" | sed 's/\/MP$//'`
if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
- echo "$UNAME_MACHINE"-univel-sysv"$UNAME_REL"
+ GUESS=$UNAME_MACHINE-univel-sysv$UNAME_REL
else
- echo "$UNAME_MACHINE"-pc-sysv"$UNAME_REL"
+ GUESS=$UNAME_MACHINE-pc-sysv$UNAME_REL
fi
- exit ;;
+ ;;
i*86:*:5:[678]*)
# UnixWare 7.x, OpenUNIX and OpenServer 6.
case `/bin/uname -X | grep "^Machine"` in
*Pentium) UNAME_MACHINE=i586 ;;
*Pent*|*Celeron) UNAME_MACHINE=i686 ;;
esac
- echo "$UNAME_MACHINE-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}"
- exit ;;
+ GUESS=$UNAME_MACHINE-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
+ ;;
i*86:*:3.2:*)
if test -f /usr/options/cb.name; then
UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
- echo "$UNAME_MACHINE"-pc-isc"$UNAME_REL"
+ GUESS=$UNAME_MACHINE-pc-isc$UNAME_REL
elif /bin/uname -X 2>/dev/null >/dev/null ; then
UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
(/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
&& UNAME_MACHINE=i686
(/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
&& UNAME_MACHINE=i686
- echo "$UNAME_MACHINE"-pc-sco"$UNAME_REL"
+ GUESS=$UNAME_MACHINE-pc-sco$UNAME_REL
else
- echo "$UNAME_MACHINE"-pc-sysv32
+ GUESS=$UNAME_MACHINE-pc-sysv32
fi
- exit ;;
+ ;;
pc:*:*:*)
# Left here for compatibility:
# uname -m prints for DJGPP always 'pc', but it prints nothing about
# Note: whatever this is, it MUST be the same as what config.sub
# prints for the "djgpp" host, or else GDB configure will decide that
# this is a cross-build.
- echo i586-pc-msdosdjgpp
- exit ;;
+ GUESS=i586-pc-msdosdjgpp
+ ;;
Intel:Mach:3*:*)
- echo i386-pc-mach3
- exit ;;
+ GUESS=i386-pc-mach3
+ ;;
paragon:*:*:*)
- echo i860-intel-osf1
- exit ;;
+ GUESS=i860-intel-osf1
+ ;;
i860:*:4.*:*) # i860-SVR4
if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
- echo i860-stardent-sysv"$UNAME_RELEASE" # Stardent Vistra i860-SVR4
+ GUESS=i860-stardent-sysv$UNAME_RELEASE # Stardent Vistra i860-SVR4
else # Add other i860-SVR4 vendors below as they are discovered.
- echo i860-unknown-sysv"$UNAME_RELEASE" # Unknown i860-SVR4
+ GUESS=i860-unknown-sysv$UNAME_RELEASE # Unknown i860-SVR4
fi
- exit ;;
+ ;;
mini*:CTIX:SYS*5:*)
# "miniframe"
- echo m68010-convergent-sysv
- exit ;;
+ GUESS=m68010-convergent-sysv
+ ;;
mc68k:UNIX:SYSTEM5:3.51m)
- echo m68k-convergent-sysv
- exit ;;
+ GUESS=m68k-convergent-sysv
+ ;;
M680?0:D-NIX:5.3:*)
- echo m68k-diab-dnix
- exit ;;
+ GUESS=m68k-diab-dnix
+ ;;
M68*:*:R3V[5678]*:*)
test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
/bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
&& { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;;
m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
- echo m68k-unknown-lynxos"$UNAME_RELEASE"
- exit ;;
+ GUESS=m68k-unknown-lynxos$UNAME_RELEASE
+ ;;
mc68030:UNIX_System_V:4.*:*)
- echo m68k-atari-sysv4
- exit ;;
+ GUESS=m68k-atari-sysv4
+ ;;
TSUNAMI:LynxOS:2.*:*)
- echo sparc-unknown-lynxos"$UNAME_RELEASE"
- exit ;;
+ GUESS=sparc-unknown-lynxos$UNAME_RELEASE
+ ;;
rs6000:LynxOS:2.*:*)
- echo rs6000-unknown-lynxos"$UNAME_RELEASE"
- exit ;;
+ GUESS=rs6000-unknown-lynxos$UNAME_RELEASE
+ ;;
PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
- echo powerpc-unknown-lynxos"$UNAME_RELEASE"
- exit ;;
+ GUESS=powerpc-unknown-lynxos$UNAME_RELEASE
+ ;;
SM[BE]S:UNIX_SV:*:*)
- echo mips-dde-sysv"$UNAME_RELEASE"
- exit ;;
+ GUESS=mips-dde-sysv$UNAME_RELEASE
+ ;;
RM*:ReliantUNIX-*:*:*)
- echo mips-sni-sysv4
- exit ;;
+ GUESS=mips-sni-sysv4
+ ;;
RM*:SINIX-*:*:*)
- echo mips-sni-sysv4
- exit ;;
+ GUESS=mips-sni-sysv4
+ ;;
*:SINIX-*:*:*)
if uname -p 2>/dev/null >/dev/null ; then
UNAME_MACHINE=`(uname -p) 2>/dev/null`
- echo "$UNAME_MACHINE"-sni-sysv4
+ GUESS=$UNAME_MACHINE-sni-sysv4
else
- echo ns32k-sni-sysv
+ GUESS=ns32k-sni-sysv
fi
- exit ;;
- PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
+ ;;
+ PENTIUM:*:4.0*:*) # Unisys 'ClearPath HMP IX 4000' SVR4/MP effort
# says <Richard.M.Bartel@ccMail.Census.GOV>
- echo i586-unisys-sysv4
- exit ;;
+ GUESS=i586-unisys-sysv4
+ ;;
*:UNIX_System_V:4*:FTX*)
# From Gerald Hewes <hewes@openmarket.com>.
# How about differentiating between stratus architectures? -djm
- echo hppa1.1-stratus-sysv4
- exit ;;
+ GUESS=hppa1.1-stratus-sysv4
+ ;;
*:*:*:FTX*)
# From seanf@swdc.stratus.com.
- echo i860-stratus-sysv4
- exit ;;
+ GUESS=i860-stratus-sysv4
+ ;;
i*86:VOS:*:*)
# From Paul.Green@stratus.com.
- echo "$UNAME_MACHINE"-stratus-vos
- exit ;;
+ GUESS=$UNAME_MACHINE-stratus-vos
+ ;;
*:VOS:*:*)
# From Paul.Green@stratus.com.
- echo hppa1.1-stratus-vos
- exit ;;
+ GUESS=hppa1.1-stratus-vos
+ ;;
mc68*:A/UX:*:*)
- echo m68k-apple-aux"$UNAME_RELEASE"
- exit ;;
+ GUESS=m68k-apple-aux$UNAME_RELEASE
+ ;;
news*:NEWS-OS:6*:*)
- echo mips-sony-newsos6
- exit ;;
+ GUESS=mips-sony-newsos6
+ ;;
R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
if test -d /usr/nec; then
- echo mips-nec-sysv"$UNAME_RELEASE"
+ GUESS=mips-nec-sysv$UNAME_RELEASE
else
- echo mips-unknown-sysv"$UNAME_RELEASE"
+ GUESS=mips-unknown-sysv$UNAME_RELEASE
fi
- exit ;;
+ ;;
BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
- echo powerpc-be-beos
- exit ;;
+ GUESS=powerpc-be-beos
+ ;;
BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
- echo powerpc-apple-beos
- exit ;;
+ GUESS=powerpc-apple-beos
+ ;;
BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
- echo i586-pc-beos
- exit ;;
+ GUESS=i586-pc-beos
+ ;;
BePC:Haiku:*:*) # Haiku running on Intel PC compatible.
- echo i586-pc-haiku
- exit ;;
- x86_64:Haiku:*:*)
- echo x86_64-unknown-haiku
- exit ;;
+ GUESS=i586-pc-haiku
+ ;;
+ ppc:Haiku:*:*) # Haiku running on Apple PowerPC
+ GUESS=powerpc-apple-haiku
+ ;;
+ *:Haiku:*:*) # Haiku modern gcc (not bound by BeOS compat)
+ GUESS=$UNAME_MACHINE-unknown-haiku
+ ;;
SX-4:SUPER-UX:*:*)
- echo sx4-nec-superux"$UNAME_RELEASE"
- exit ;;
+ GUESS=sx4-nec-superux$UNAME_RELEASE
+ ;;
SX-5:SUPER-UX:*:*)
- echo sx5-nec-superux"$UNAME_RELEASE"
- exit ;;
+ GUESS=sx5-nec-superux$UNAME_RELEASE
+ ;;
SX-6:SUPER-UX:*:*)
- echo sx6-nec-superux"$UNAME_RELEASE"
- exit ;;
+ GUESS=sx6-nec-superux$UNAME_RELEASE
+ ;;
SX-7:SUPER-UX:*:*)
- echo sx7-nec-superux"$UNAME_RELEASE"
- exit ;;
+ GUESS=sx7-nec-superux$UNAME_RELEASE
+ ;;
SX-8:SUPER-UX:*:*)
- echo sx8-nec-superux"$UNAME_RELEASE"
- exit ;;
+ GUESS=sx8-nec-superux$UNAME_RELEASE
+ ;;
SX-8R:SUPER-UX:*:*)
- echo sx8r-nec-superux"$UNAME_RELEASE"
- exit ;;
+ GUESS=sx8r-nec-superux$UNAME_RELEASE
+ ;;
SX-ACE:SUPER-UX:*:*)
- echo sxace-nec-superux"$UNAME_RELEASE"
- exit ;;
+ GUESS=sxace-nec-superux$UNAME_RELEASE
+ ;;
Power*:Rhapsody:*:*)
- echo powerpc-apple-rhapsody"$UNAME_RELEASE"
- exit ;;
+ GUESS=powerpc-apple-rhapsody$UNAME_RELEASE
+ ;;
*:Rhapsody:*:*)
- echo "$UNAME_MACHINE"-apple-rhapsody"$UNAME_RELEASE"
- exit ;;
+ GUESS=$UNAME_MACHINE-apple-rhapsody$UNAME_RELEASE
+ ;;
arm64:Darwin:*:*)
- echo aarch64-apple-darwin"$UNAME_RELEASE"
- exit ;;
+ GUESS=aarch64-apple-darwin$UNAME_RELEASE
+ ;;
*:Darwin:*:*)
UNAME_PROCESSOR=`uname -p`
case $UNAME_PROCESSOR in
# uname -m returns i386 or x86_64
UNAME_PROCESSOR=$UNAME_MACHINE
fi
- echo "$UNAME_PROCESSOR"-apple-darwin"$UNAME_RELEASE"
- exit ;;
+ GUESS=$UNAME_PROCESSOR-apple-darwin$UNAME_RELEASE
+ ;;
*:procnto*:*:* | *:QNX:[0123456789]*:*)
UNAME_PROCESSOR=`uname -p`
if test "$UNAME_PROCESSOR" = x86; then
UNAME_PROCESSOR=i386
UNAME_MACHINE=pc
fi
- echo "$UNAME_PROCESSOR"-"$UNAME_MACHINE"-nto-qnx"$UNAME_RELEASE"
- exit ;;
+ GUESS=$UNAME_PROCESSOR-$UNAME_MACHINE-nto-qnx$UNAME_RELEASE
+ ;;
*:QNX:*:4*)
- echo i386-pc-qnx
- exit ;;
+ GUESS=i386-pc-qnx
+ ;;
NEO-*:NONSTOP_KERNEL:*:*)
- echo neo-tandem-nsk"$UNAME_RELEASE"
- exit ;;
+ GUESS=neo-tandem-nsk$UNAME_RELEASE
+ ;;
NSE-*:NONSTOP_KERNEL:*:*)
- echo nse-tandem-nsk"$UNAME_RELEASE"
- exit ;;
+ GUESS=nse-tandem-nsk$UNAME_RELEASE
+ ;;
NSR-*:NONSTOP_KERNEL:*:*)
- echo nsr-tandem-nsk"$UNAME_RELEASE"
- exit ;;
+ GUESS=nsr-tandem-nsk$UNAME_RELEASE
+ ;;
NSV-*:NONSTOP_KERNEL:*:*)
- echo nsv-tandem-nsk"$UNAME_RELEASE"
- exit ;;
+ GUESS=nsv-tandem-nsk$UNAME_RELEASE
+ ;;
NSX-*:NONSTOP_KERNEL:*:*)
- echo nsx-tandem-nsk"$UNAME_RELEASE"
- exit ;;
+ GUESS=nsx-tandem-nsk$UNAME_RELEASE
+ ;;
*:NonStop-UX:*:*)
- echo mips-compaq-nonstopux
- exit ;;
+ GUESS=mips-compaq-nonstopux
+ ;;
BS2000:POSIX*:*:*)
- echo bs2000-siemens-sysv
- exit ;;
+ GUESS=bs2000-siemens-sysv
+ ;;
DS/*:UNIX_System_V:*:*)
- echo "$UNAME_MACHINE"-"$UNAME_SYSTEM"-"$UNAME_RELEASE"
- exit ;;
+ GUESS=$UNAME_MACHINE-$UNAME_SYSTEM-$UNAME_RELEASE
+ ;;
*:Plan9:*:*)
# "uname -m" is not consistent, so use $cputype instead. 386
# is converted to i386 for consistency with other x86
# operating systems.
- # shellcheck disable=SC2154
- if test "$cputype" = 386; then
+ if test "${cputype-}" = 386; then
UNAME_MACHINE=i386
- else
- UNAME_MACHINE="$cputype"
+ elif test "x${cputype-}" != x; then
+ UNAME_MACHINE=$cputype
fi
- echo "$UNAME_MACHINE"-unknown-plan9
- exit ;;
+ GUESS=$UNAME_MACHINE-unknown-plan9
+ ;;
*:TOPS-10:*:*)
- echo pdp10-unknown-tops10
- exit ;;
+ GUESS=pdp10-unknown-tops10
+ ;;
*:TENEX:*:*)
- echo pdp10-unknown-tenex
- exit ;;
+ GUESS=pdp10-unknown-tenex
+ ;;
KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
- echo pdp10-dec-tops20
- exit ;;
+ GUESS=pdp10-dec-tops20
+ ;;
XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
- echo pdp10-xkl-tops20
- exit ;;
+ GUESS=pdp10-xkl-tops20
+ ;;
*:TOPS-20:*:*)
- echo pdp10-unknown-tops20
- exit ;;
+ GUESS=pdp10-unknown-tops20
+ ;;
*:ITS:*:*)
- echo pdp10-unknown-its
- exit ;;
+ GUESS=pdp10-unknown-its
+ ;;
SEI:*:*:SEIUX)
- echo mips-sei-seiux"$UNAME_RELEASE"
- exit ;;
+ GUESS=mips-sei-seiux$UNAME_RELEASE
+ ;;
*:DragonFly:*:*)
- echo "$UNAME_MACHINE"-unknown-dragonfly"`echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`"
- exit ;;
+ DRAGONFLY_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'`
+ GUESS=$UNAME_MACHINE-unknown-dragonfly$DRAGONFLY_REL
+ ;;
*:*VMS:*:*)
UNAME_MACHINE=`(uname -p) 2>/dev/null`
- case "$UNAME_MACHINE" in
- A*) echo alpha-dec-vms ; exit ;;
- I*) echo ia64-dec-vms ; exit ;;
- V*) echo vax-dec-vms ; exit ;;
+ case $UNAME_MACHINE in
+ A*) GUESS=alpha-dec-vms ;;
+ I*) GUESS=ia64-dec-vms ;;
+ V*) GUESS=vax-dec-vms ;;
esac ;;
*:XENIX:*:SysV)
- echo i386-pc-xenix
- exit ;;
+ GUESS=i386-pc-xenix
+ ;;
i*86:skyos:*:*)
- echo "$UNAME_MACHINE"-pc-skyos"`echo "$UNAME_RELEASE" | sed -e 's/ .*$//'`"
- exit ;;
+ SKYOS_REL=`echo "$UNAME_RELEASE" | sed -e 's/ .*$//'`
+ GUESS=$UNAME_MACHINE-pc-skyos$SKYOS_REL
+ ;;
i*86:rdos:*:*)
- echo "$UNAME_MACHINE"-pc-rdos
- exit ;;
- i*86:AROS:*:*)
- echo "$UNAME_MACHINE"-pc-aros
- exit ;;
+ GUESS=$UNAME_MACHINE-pc-rdos
+ ;;
+ i*86:Fiwix:*:*)
+ GUESS=$UNAME_MACHINE-pc-fiwix
+ ;;
+ *:AROS:*:*)
+ GUESS=$UNAME_MACHINE-unknown-aros
+ ;;
x86_64:VMkernel:*:*)
- echo "$UNAME_MACHINE"-unknown-esx
- exit ;;
+ GUESS=$UNAME_MACHINE-unknown-esx
+ ;;
amd64:Isilon\ OneFS:*:*)
- echo x86_64-unknown-onefs
- exit ;;
+ GUESS=x86_64-unknown-onefs
+ ;;
*:Unleashed:*:*)
- echo "$UNAME_MACHINE"-unknown-unleashed"$UNAME_RELEASE"
- exit ;;
+ GUESS=$UNAME_MACHINE-unknown-unleashed$UNAME_RELEASE
+ ;;
esac
+# Do we have a guess based on uname results?
+if test "x$GUESS" != x; then
+ echo "$GUESS"
+ exit
+fi
+
# No uname command or uname output not recognized.
set_cc_for_build
cat > "$dummy.c" <<EOF
}
EOF
-$CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null && SYSTEM_NAME=`$dummy` &&
+$CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null && SYSTEM_NAME=`"$dummy"` &&
{ echo "$SYSTEM_NAME"; exit; }
# Apollos put the system type in the environment.
echo "$0: unable to guess system type" >&2
-case "$UNAME_MACHINE:$UNAME_SYSTEM" in
+case $UNAME_MACHINE:$UNAME_SYSTEM in
mips:Linux | mips64:Linux)
# If we got here on MIPS GNU/Linux, output extra information.
cat >&2 <<EOF
operating system you are using. If your script is old, overwrite *all*
copies of config.guess and config.sub with the latest versions from:
- https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
+ https://git.savannah.gnu.org/cgit/config.git/plain/config.guess
and
- https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub
+ https://git.savannah.gnu.org/cgit/config.git/plain/config.sub
EOF
-year=`echo $timestamp | sed 's,-.*,,'`
+our_year=`echo $timestamp | sed 's,-.*,,'`
+thisyear=`date +%Y`
# shellcheck disable=SC2003
-if test "`expr "\`date +%Y\`" - "$year"`" -lt 3 ; then
+script_age=`expr "$thisyear" - "$our_year"`
+if test "$script_age" -lt 3 ; then
cat >&2 <<EOF
If $0 has already been updated, send the following data and any
#! /bin/sh
# Configuration validation subroutine script.
-# Copyright 1992-2020 Free Software Foundation, Inc.
+# Copyright 1992-2023 Free Software Foundation, Inc.
-timestamp='2020-10-13'
+# shellcheck disable=SC2006,SC2268 # see below for rationale
+
+timestamp='2023-07-31'
# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3 of the License, or
+# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# Otherwise, we print the canonical config type on stdout and succeed.
# You can get the latest version of this script from:
-# https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub
+# https://git.savannah.gnu.org/cgit/config.git/plain/config.sub
# This file is supposed to be the same for all GNU packages
# and recognize all the CPU types, system types and aliases
# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
# It is wrong to echo any other type of specification.
+# The "shellcheck disable" line above the timestamp inhibits complaints
+# about features and limitations of the classic Bourne shell that were
+# superseded or lifted in POSIX. However, this script identifies a wide
+# variety of pre-POSIX systems that do not have POSIX shells at all, and
+# even some reasonably current systems (Solaris 10 as case-in-point) still
+# have a pre-POSIX /bin/sh.
+
me=`echo "$0" | sed -e 's,.*/,,'`
usage="\
version="\
GNU config.sub ($timestamp)
-Copyright 1992-2020 Free Software Foundation, Inc.
+Copyright 1992-2023 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
help="
-Try \`$me --help' for more information."
+Try '$me --help' for more information."
# Parse command line
while test $# -gt 0 ; do
# Split fields of configuration type
# shellcheck disable=SC2162
+saved_IFS=$IFS
IFS="-" read field1 field2 field3 field4 <<EOF
$1
EOF
+IFS=$saved_IFS
# Separate into logical components for further validation
case $1 in
*-*-*-*-*)
- echo Invalid configuration \`"$1"\': more than four components >&2
+ echo "Invalid configuration '$1': more than four components" >&2
exit 1
;;
*-*-*-*)
nto-qnx* | linux-* | uclinux-uclibc* \
| uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* \
| netbsd*-eabi* | kopensolaris*-gnu* | cloudabi*-eabi* \
- | storm-chaos* | os2-emx* | rtmk-nova*)
+ | storm-chaos* | os2-emx* | rtmk-nova* | managarm-* \
+ | windows-* )
basic_machine=$field1
basic_os=$maybe_os
;;
basic_machine=$field1
basic_os=$field2
;;
+ zephyr*)
+ basic_machine=$field1-unknown
+ basic_os=$field2
+ ;;
# Manufacturers
dec* | mips* | sequent* | encore* | pc533* | sgi* | sony* \
| att* | 7300* | 3300* | delta* | motorola* | sun[234]* \
*-*)
# shellcheck disable=SC2162
+ saved_IFS=$IFS
IFS="-" read cpu vendor <<EOF
$basic_machine
EOF
+ IFS=$saved_IFS
;;
- # We use `pc' rather than `unknown'
+ # We use 'pc' rather than 'unknown'
# because (1) that's what they normally are, and
# (2) the word "unknown" tends to confuse beginning users.
i*86 | x86_64)
;;
# Here we normalize CPU types with a missing or matching vendor
+ armh-unknown | armh-alt)
+ cpu=armv7l
+ vendor=alt
+ basic_os=${basic_os:-linux-gnueabihf}
+ ;;
dpx20-unknown | dpx20-bull)
cpu=rs6000
vendor=bull
pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
cpu=i586
;;
- pentiumpro-* | p6-* | 6x86-* | athlon-* | athalon_*-*)
+ pentiumpro-* | p6-* | 6x86-* | athlon-* | athlon_*-*)
cpu=i686
;;
pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
xscale-* | xscalee[bl]-*)
cpu=`echo "$cpu" | sed 's/^xscale/arm/'`
;;
- arm64-*)
+ arm64-* | aarch64le-*)
cpu=aarch64
;;
| alphapca5[67] | alpha64pca5[67] \
| am33_2.0 \
| amdgcn \
- | arc | arceb \
+ | arc | arceb | arc32 | arc64 \
| arm | arm[lb]e | arme[lb] | armv* \
| avr | avr32 \
| asmjs \
| i370 | i*86 | i860 | i960 | ia16 | ia64 \
| ip2k | iq2000 \
| k1om \
+ | kvx \
| le32 | le64 \
| lm32 \
+ | loongarch32 | loongarch64 \
| m32c | m32r | m32rle \
| m5200 | m68000 | m680[012346]0 | m68360 | m683?2 | m68k \
| m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x \
| m88110 | m88k | maxq | mb | mcore | mep | metag \
| microblaze | microblazeel \
- | mips | mipsbe | mipseb | mipsel | mipsle \
- | mips16 \
- | mips64 | mips64eb | mips64el \
- | mips64octeon | mips64octeonel \
- | mips64orion | mips64orionel \
- | mips64r5900 | mips64r5900el \
- | mips64vr | mips64vrel \
- | mips64vr4100 | mips64vr4100el \
- | mips64vr4300 | mips64vr4300el \
- | mips64vr5000 | mips64vr5000el \
- | mips64vr5900 | mips64vr5900el \
- | mipsisa32 | mipsisa32el \
- | mipsisa32r2 | mipsisa32r2el \
- | mipsisa32r6 | mipsisa32r6el \
- | mipsisa64 | mipsisa64el \
- | mipsisa64r2 | mipsisa64r2el \
- | mipsisa64r6 | mipsisa64r6el \
- | mipsisa64sb1 | mipsisa64sb1el \
- | mipsisa64sr71k | mipsisa64sr71kel \
- | mipsr5900 | mipsr5900el \
- | mipstx39 | mipstx39el \
+ | mips* \
| mmix \
| mn10200 | mn10300 \
| moxie \
| powerpc | powerpc64 | powerpc64le | powerpcle | powerpcspe \
| pru \
| pyramid \
- | riscv | riscv32 | riscv64 \
+ | riscv | riscv32 | riscv32be | riscv64 | riscv64be \
| rl78 | romp | rs6000 | rx \
| s390 | s390x \
| score \
| sparcv8 | sparcv9 | sparcv9b | sparcv9v | sv1 | sx* \
| spu \
| tahoe \
+ | thumbv7* \
| tic30 | tic4x | tic54x | tic55x | tic6x | tic80 \
| tron \
| ubicom32 \
;;
*)
- echo Invalid configuration \`"$1"\': machine \`"$cpu-$vendor"\' not recognized 1>&2
+ echo "Invalid configuration '$1': machine '$cpu-$vendor' not recognized" 1>&2
exit 1
;;
esac
if test x$basic_os != x
then
-# First recognize some ad-hoc caes, or perhaps split kernel-os, or else just
+# First recognize some ad-hoc cases, or perhaps split kernel-os, or else just
# set os.
case $basic_os in
gnu/linux*)
kernel=linux
- os=`echo $basic_os | sed -e 's|gnu/linux|gnu|'`
+ os=`echo "$basic_os" | sed -e 's|gnu/linux|gnu|'`
;;
os2-emx)
kernel=os2
- os=`echo $basic_os | sed -e 's|os2-emx|emx|'`
+ os=`echo "$basic_os" | sed -e 's|os2-emx|emx|'`
;;
nto-qnx*)
kernel=nto
- os=`echo $basic_os | sed -e 's|nto-qnx|qnx|'`
+ os=`echo "$basic_os" | sed -e 's|nto-qnx|qnx|'`
;;
*-*)
# shellcheck disable=SC2162
+ saved_IFS=$IFS
IFS="-" read kernel os <<EOF
$basic_os
EOF
+ IFS=$saved_IFS
;;
# Default OS when just kernel was specified
nto*)
kernel=nto
- os=`echo $basic_os | sed -e 's|nto|qnx|'`
+ os=`echo "$basic_os" | sed -e 's|nto|qnx|'`
;;
linux*)
kernel=linux
- os=`echo $basic_os | sed -e 's|linux|gnu|'`
+ os=`echo "$basic_os" | sed -e 's|linux|gnu|'`
+ ;;
+ managarm*)
+ kernel=managarm
+ os=`echo "$basic_os" | sed -e 's|managarm|mlibc|'`
;;
*)
kernel=
os=cnk
;;
solaris1 | solaris1.*)
- os=`echo $os | sed -e 's|solaris1|sunos4|'`
+ os=`echo "$os" | sed -e 's|solaris1|sunos4|'`
;;
solaris)
os=solaris2
os=sco3.2v4
;;
sco3.2.[4-9]*)
- os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
+ os=`echo "$os" | sed -e 's/sco3.2./sco3.2v/'`
;;
sco*v* | scout)
# Don't match below
;;
# Preserve the version number of sinix5.
sinix5.*)
- os=`echo $os | sed -e 's|sinix|sysv|'`
+ os=`echo "$os" | sed -e 's|sinix|sysv|'`
;;
sinix*)
os=sysv4
# Now, validate our (potentially fixed-up) OS.
case $os in
- # Sometimes we do "kernel-abi", so those need to count as OSes.
- musl* | newlib* | uclibc*)
+ # Sometimes we do "kernel-libc", so those need to count as OSes.
+ musl* | newlib* | relibc* | uclibc*)
+ ;;
+ # Likewise for "kernel-abi"
+ eabi* | gnueabi*)
;;
- # Likewise for "kernel-libc"
- eabi | eabihf | gnueabi | gnueabihf)
+ # VxWorks passes extra cpu info in the 4th filed.
+ simlinux | simwindows | spe)
;;
# Now accept the basic system types.
# The portable systems comes first.
| hpux* | unos* | osf* | luna* | dgux* | auroraux* | solaris* \
| sym* | plan9* | psp* | sim* | xray* | os68k* | v88r* \
| hiux* | abug | nacl* | netware* | windows* \
- | os9* | macos* | osx* | ios* \
+ | os9* | macos* | osx* | ios* | tvos* | watchos* \
| mpw* | magic* | mmixware* | mon960* | lnews* \
| amigaos* | amigados* | msdos* | newsos* | unicos* | aof* \
| aos* | aros* | cloudabi* | sortix* | twizzler* \
| nindy* | vxsim* | vxworks* | ebmon* | hms* | mvs* \
| clix* | riscos* | uniplus* | iris* | isc* | rtu* | xenix* \
| mirbsd* | netbsd* | dicos* | openedition* | ose* \
- | bitrig* | openbsd* | solidbsd* | libertybsd* | os108* \
+ | bitrig* | openbsd* | secbsd* | solidbsd* | libertybsd* | os108* \
| ekkobsd* | freebsd* | riscix* | lynxos* | os400* \
| bosx* | nextstep* | cxux* | aout* | elf* | oabi* \
| ptx* | coff* | ecoff* | winnt* | domain* | vsta* \
| udi* | lites* | ieee* | go32* | aux* | hcos* \
- | chorusrdb* | cegcc* | glidix* \
+ | chorusrdb* | cegcc* | glidix* | serenity* \
| cygwin* | msys* | pe* | moss* | proelf* | rtems* \
| midipix* | mingw32* | mingw64* | mint* \
| uxpv* | beos* | mpeix* | udk* | moxiebox* \
| skyos* | haiku* | rdos* | toppers* | drops* | es* \
| onefs* | tirtos* | phoenix* | fuchsia* | redox* | bme* \
| midnightbsd* | amdhsa* | unleashed* | emscripten* | wasi* \
- | nsk* | powerunix* | genode* | zvmoe* | qnx* | emx*)
+ | nsk* | powerunix* | genode* | zvmoe* | qnx* | emx* | zephyr* \
+ | fiwix* | mlibc* | cos* | mbr* )
;;
# This one is extra strict with allowed versions
sco3.2v2 | sco3.2v[4-9]* | sco5v6*)
;;
none)
;;
+ kernel* | msvc* )
+ # Restricted further below
+ ;;
*)
- echo Invalid configuration \`"$1"\': OS \`"$os"\' not recognized 1>&2
+ echo "Invalid configuration '$1': OS '$os' not recognized" 1>&2
exit 1
;;
esac
# As a final step for OS-related things, validate the OS-kernel combination
# (given a valid OS), if there is a kernel.
case $kernel-$os in
- linux-gnu* | linux-dietlibc* | linux-android* | linux-newlib* | linux-musl* | linux-uclibc* )
+ linux-gnu* | linux-dietlibc* | linux-android* | linux-newlib* \
+ | linux-musl* | linux-relibc* | linux-uclibc* | linux-mlibc* )
;;
uclinux-uclibc* )
;;
- -dietlibc* | -newlib* | -musl* | -uclibc* )
+ managarm-mlibc* | managarm-kernel* )
+ ;;
+ windows*-gnu* | windows*-msvc*)
+ ;;
+ -dietlibc* | -newlib* | -musl* | -relibc* | -uclibc* | -mlibc* )
# These are just libc implementations, not actual OSes, and thus
# require a kernel.
- echo "Invalid configuration \`$1': libc \`$os' needs explicit kernel." 1>&2
+ echo "Invalid configuration '$1': libc '$os' needs explicit kernel." 1>&2
+ exit 1
+ ;;
+ -kernel* )
+ echo "Invalid configuration '$1': '$os' needs explicit kernel." 1>&2
+ exit 1
+ ;;
+ *-kernel* )
+ echo "Invalid configuration '$1': '$kernel' does not support '$os'." 1>&2
+ exit 1
+ ;;
+ *-msvc* )
+ echo "Invalid configuration '$1': '$os' needs 'windows'." 1>&2
exit 1
;;
kfreebsd*-gnu* | kopensolaris*-gnu*)
;;
+ vxworks-simlinux | vxworks-simwindows | vxworks-spe)
+ ;;
nto-qnx*)
;;
os2-emx)
;;
*-eabi* | *-gnueabi*)
;;
+ none-coff* | none-elf*)
+ # None (no kernel, i.e. freestanding / bare metal),
+ # can be paired with an output format "OS"
+ ;;
-*)
# Blank kernel with real OS is always fine.
;;
*-*)
- echo "Invalid configuration \`$1': Kernel \`$kernel' not known to work with OS \`$os'." 1>&2
+ echo "Invalid configuration '$1': Kernel '$kernel' not known to work with OS '$os'." 1>&2
exit 1
;;
esac
#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for FreeType 2.10.4.
+# Generated by GNU Autoconf 2.71 for FreeType 2.13.2.
#
# Report bugs to <freetype@nongnu.org>.
#
#
-# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
+# Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation,
+# Inc.
#
#
# This configure script is free software; the Free Software Foundation
# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+as_nop=:
+if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
+then :
emulate sh
NULLCMD=:
# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
# is contrary to our usage. Disable this feature.
alias -g '${1+"$@"}'='"$@"'
setopt NO_GLOB_SUBST
-else
+else $as_nop
case `(set -o) 2>/dev/null` in #(
*posix*) :
set -o posix ;; #(
fi
+
+# Reset variables that may have inherited troublesome values from
+# the environment.
+
+# IFS needs to be set, to space, tab, and newline, in precisely that order.
+# (If _AS_PATH_WALK were called with IFS unset, it would have the
+# side effect of setting IFS to empty, thus disabling word splitting.)
+# Quoting is to prevent editors from complaining about space-tab.
as_nl='
'
export as_nl
-# Printing a long string crashes Solaris 7 /usr/bin/printf.
-as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
-# Prefer a ksh shell builtin over an external printf program on Solaris,
-# but without wasting forks for bash or zsh.
-if test -z "$BASH_VERSION$ZSH_VERSION" \
- && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
- as_echo='print -r --'
- as_echo_n='print -rn --'
-elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
- as_echo='printf %s\n'
- as_echo_n='printf %s'
-else
- if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
- as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
- as_echo_n='/usr/ucb/echo -n'
- else
- as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
- as_echo_n_body='eval
- arg=$1;
- case $arg in #(
- *"$as_nl"*)
- expr "X$arg" : "X\\(.*\\)$as_nl";
- arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
- esac;
- expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
- '
- export as_echo_n_body
- as_echo_n='sh -c $as_echo_n_body as_echo'
- fi
- export as_echo_body
- as_echo='sh -c $as_echo_body as_echo'
-fi
+IFS=" "" $as_nl"
+
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# Ensure predictable behavior from utilities with locale-dependent output.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# We cannot yet rely on "unset" to work, but we need these variables
+# to be unset--not just set to an empty or harmless value--now, to
+# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
+# also avoids known problems related to "unset" and subshell syntax
+# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
+for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
+do eval test \${$as_var+y} \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+
+# Ensure that fds 0, 1, and 2 are open.
+if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
+if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
+if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
+if ${PATH_SEPARATOR+false} :; then
PATH_SEPARATOR=:
(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
fi
-# IFS
-# We need space, tab and new line, in precisely that order. Quoting is
-# there to prevent editors from complaining about space-tab.
-# (If _AS_PATH_WALK were called with IFS unset, it would disable word
-# splitting by setting IFS to empty value.)
-IFS=" "" $as_nl"
-
# Find who we are. Look in the path if we contain no directory separator.
as_myself=
case $0 in #((
for as_dir in $PATH
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ test -r "$as_dir$0" && as_myself=$as_dir$0 && break
done
IFS=$as_save_IFS
as_myself=$0
fi
if test ! -f "$as_myself"; then
- $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
exit 1
fi
-# Unset variables that we do not need and which cause bugs (e.g. in
-# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
-# suppresses any "Segmentation fault" message there. '((' could
-# trigger a bug in pdksh 5.2.14.
-for as_var in BASH_ENV ENV MAIL MAILPATH
-do eval test x\${$as_var+set} = xset \
- && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
-done
-PS1='$ '
-PS2='> '
-PS4='+ '
-
-# NLS nuisances.
-LC_ALL=C
-export LC_ALL
-LANGUAGE=C
-export LANGUAGE
-
-# CDPATH.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
# Use a proper internal environment variable to ensure we don't fall
# into an infinite loop, continuously re-executing ourselves.
exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
# Admittedly, this is quite paranoid, since all the known shells bail
# out after a failed `exec'.
-$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
-as_fn_exit 255
+printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
+exit 255
fi
# We don't want this to propagate to other subprocesses.
{ _as_can_reexec=; unset _as_can_reexec;}
if test "x$CONFIG_SHELL" = x; then
- as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
+ as_bourne_compatible="as_nop=:
+if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
+then :
emulate sh
NULLCMD=:
# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
# is contrary to our usage. Disable this feature.
alias -g '\${1+\"\$@\"}'='\"\$@\"'
setopt NO_GLOB_SUBST
-else
+else \$as_nop
case \`(set -o) 2>/dev/null\` in #(
*posix*) :
set -o posix ;; #(
as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
-if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
+if ( set x; as_fn_ret_success y && test x = \"\$1\" )
+then :
-else
+else \$as_nop
exitcode=1; echo positional parameters were not saved.
fi
test x\$exitcode = x0 || exit 1
+blah=\$(echo \$(echo blah))
+test x\"\$blah\" = xblah || exit 1
test -x / || exit 1"
as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
|| test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1
test \$(( 1 + 1 )) = 2 || exit 1"
- if (eval "$as_required") 2>/dev/null; then :
+ if (eval "$as_required") 2>/dev/null
+then :
as_have_required=yes
-else
+else $as_nop
as_have_required=no
fi
- if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
+ if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null
+then :
-else
+else $as_nop
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_found=false
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
as_found=:
case $as_dir in #(
/*)
for as_base in sh bash ksh sh5; do
# Try only shells that exist, to save several forks.
- as_shell=$as_dir/$as_base
+ as_shell=$as_dir$as_base
if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
- { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null
+then :
CONFIG_SHELL=$as_shell as_have_required=yes
- if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null
+then :
break 2
fi
fi
esac
as_found=false
done
-$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
- { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
- CONFIG_SHELL=$SHELL as_have_required=yes
-fi; }
IFS=$as_save_IFS
+if $as_found
+then :
+
+else $as_nop
+ if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+ as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null
+then :
+ CONFIG_SHELL=$SHELL as_have_required=yes
+fi
+fi
- if test "x$CONFIG_SHELL" != x; then :
+ if test "x$CONFIG_SHELL" != x
+then :
export CONFIG_SHELL
# We cannot yet assume a decent shell, so we have to provide a
# neutralization value for shells without unset; and this also
exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
# Admittedly, this is quite paranoid, since all the known shells bail
# out after a failed `exec'.
-$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
exit 255
fi
- if test x$as_have_required = xno; then :
- $as_echo "$0: This script requires a shell more modern than all"
- $as_echo "$0: the shells that I found on your system."
- if test x${ZSH_VERSION+set} = xset ; then
- $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
- $as_echo "$0: be upgraded to zsh 4.3.4 or later."
+ if test x$as_have_required = xno
+then :
+ printf "%s\n" "$0: This script requires a shell more modern than all"
+ printf "%s\n" "$0: the shells that I found on your system."
+ if test ${ZSH_VERSION+y} ; then
+ printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+ printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later."
else
- $as_echo "$0: Please tell bug-autoconf@gnu.org and
+ printf "%s\n" "$0: Please tell bug-autoconf@gnu.org and
$0: freetype@nongnu.org about your system, including any
$0: error possibly output before this message. Then install
$0: a modern shell, or manually run the script under such a
}
as_unset=as_fn_unset
+
# as_fn_set_status STATUS
# -----------------------
# Set $? to STATUS, without forking.
as_fn_set_status $1
exit $1
} # as_fn_exit
+# as_fn_nop
+# ---------
+# Do nothing but, unlike ":", preserve the value of $?.
+as_fn_nop ()
+{
+ return $?
+}
+as_nop=as_fn_nop
# as_fn_mkdir_p
# -------------
as_dirs=
while :; do
case $as_dir in #(
- *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
*) as_qdir=$as_dir;;
esac
as_dirs="'$as_qdir' $as_dirs"
X"$as_dir" : 'X\(//\)[^/]' \| \
X"$as_dir" : 'X\(//\)$' \| \
X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$as_dir" |
+printf "%s\n" X"$as_dir" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
# advantage of any shell optimizations that allow amortized linear growth over
# repeated appends, instead of the typical quadratic growth present in naive
# implementations.
-if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
+then :
eval 'as_fn_append ()
{
eval $1+=\$2
}'
-else
+else $as_nop
as_fn_append ()
{
eval $1=\$$1\$2
# Perform arithmetic evaluation on the ARGs, and store the result in the
# global $as_val. Take advantage of shells that can avoid forks. The arguments
# must be portable across $(()) and expr.
-if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
+then :
eval 'as_fn_arith ()
{
as_val=$(( $* ))
}'
-else
+else $as_nop
as_fn_arith ()
{
as_val=`expr "$@" || test $? -eq 1`
}
fi # as_fn_arith
+# as_fn_nop
+# ---------
+# Do nothing but, unlike ":", preserve the value of $?.
+as_fn_nop ()
+{
+ return $?
+}
+as_nop=as_fn_nop
# as_fn_error STATUS ERROR [LINENO LOG_FD]
# ----------------------------------------
as_status=$1; test $as_status -eq 0 && as_status=1
if test "$4"; then
as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
fi
- $as_echo "$as_me: error: $2" >&2
+ printf "%s\n" "$as_me: error: $2" >&2
as_fn_exit $as_status
} # as_fn_error
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
X"$0" : 'X\(//\)$' \| \
X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X/"$0" |
+printf "%s\n" X/"$0" |
sed '/^.*\/\([^/][^/]*\)\/*$/{
s//\1/
q
s/-\n.*//
' >$as_me.lineno &&
chmod +x "$as_me.lineno" ||
- { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+ { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
# If we had to re-execute with $CONFIG_SHELL, we're ensured to have
# already done that, so ensure we don't try to do so again and fall
exit
}
+
+# Determine whether it's possible to make 'echo' print without a newline.
+# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
+# for compatibility with existing Makefiles.
ECHO_C= ECHO_N= ECHO_T=
case `echo -n x` in #(((((
-n*)
ECHO_N='-n';;
esac
+# For backward compatibility with old third-party macros, we provide
+# the shell variables $as_echo and $as_echo_n. New code should use
+# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
+as_echo='printf %s\n'
+as_echo_n='printf %s'
+
+
rm -f conf$$ conf$$.exe conf$$.file
if test -d conf$$.dir; then
rm -f conf$$.dir/conf$$.file
# Identity of this package.
PACKAGE_NAME='FreeType'
PACKAGE_TARNAME='freetype'
-PACKAGE_VERSION='2.10.4'
-PACKAGE_STRING='FreeType 2.10.4'
+PACKAGE_VERSION='2.13.2'
+PACKAGE_STRING='FreeType 2.13.2'
PACKAGE_BUGREPORT='freetype@nongnu.org'
PACKAGE_URL=''
ac_unique_file="ftconfig.h.in"
# Factoring default headers for most tests.
ac_includes_default="\
-#include <stdio.h>
-#ifdef HAVE_SYS_TYPES_H
-# include <sys/types.h>
+#include <stddef.h>
+#ifdef HAVE_STDIO_H
+# include <stdio.h>
#endif
-#ifdef HAVE_SYS_STAT_H
-# include <sys/stat.h>
-#endif
-#ifdef STDC_HEADERS
+#ifdef HAVE_STDLIB_H
# include <stdlib.h>
-# include <stddef.h>
-#else
-# ifdef HAVE_STDLIB_H
-# include <stdlib.h>
-# endif
#endif
#ifdef HAVE_STRING_H
-# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
-# include <memory.h>
-# endif
# include <string.h>
#endif
-#ifdef HAVE_STRINGS_H
-# include <strings.h>
-#endif
#ifdef HAVE_INTTYPES_H
# include <inttypes.h>
#endif
#ifdef HAVE_STDINT_H
# include <stdint.h>
#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif"
-ac_header_list=
+ac_header_c_list=
+ac_func_c_list=
ac_subst_vars='LTLIBOBJS
LIBOBJS
build_libtool_libs
wl
hardcode_libdir_flag_spec
LIBSSTATIC_CONFIG
-LIBS_PRIVATE
-REQUIRES_PRIVATE
+PKGCONFIG_LIBS_PRIVATE
+PKGCONFIG_REQUIRES_PRIVATE
+PKGCONFIG_LIBS
+PKGCONFIG_REQUIRES
ftmac_c
PYTHON_VERSION
PYTHON
-LIB_CLOCK_GETTIME
+PTHREAD_CFLAGS
+PTHREAD_LIBS
+PTHREAD_CXX
+PTHREAD_CC
+ax_pthread_config
+target_os
+target_vendor
+target_cpu
+target
+FT_DEMO_LDFLAGS
+FT_DEMO_CFLAGS
+LIBRSVG_LIBS
+LIBRSVG_CFLAGS
BROTLI_LIBS
BROTLI_CFLAGS
HARFBUZZ_LIBS
HARFBUZZ_CFLAGS
+have_libpng
LIBPNG_LIBS
LIBPNG_CFLAGS
BZIP2_LIBS
BZIP2_CFLAGS
+SYSTEM_ZLIB
ZLIB_LIBS
ZLIB_CFLAGS
XX_ANSIFLAGS
STRIP
ac_ct_AR
AR
+FILECMD
LN_S
NM
ac_ct_DUMPBIN
docdir
oldincludedir
includedir
+runstatedir
localstatedir
sharedstatedir
sysconfdir
with_gnu_ld
with_sysroot
enable_libtool_lock
-enable_biarch_config
enable_freetype_config
enable_largefile
enable_mmap
with_png
with_harfbuzz
with_brotli
+with_librsvg
with_old_mac_fonts
with_fsspec
with_fsref
HARFBUZZ_CFLAGS
HARFBUZZ_LIBS
BROTLI_CFLAGS
-BROTLI_LIBS'
+BROTLI_LIBS
+LIBRSVG_CFLAGS
+LIBRSVG_LIBS'
# Initialize some variables set by options.
sysconfdir='${prefix}/etc'
sharedstatedir='${prefix}/com'
localstatedir='${prefix}/var'
+runstatedir='${localstatedir}/run'
includedir='${prefix}/include'
oldincludedir='/usr/include'
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
*) ac_optarg=yes ;;
esac
- # Accept the important Cygnus configure options, so we can diagnose typos.
-
case $ac_dashdash$ac_option in
--)
ac_dashdash=yes ;;
ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
# Reject names that are not valid shell variable names.
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
- as_fn_error $? "invalid feature name: $ac_useropt"
+ as_fn_error $? "invalid feature name: \`$ac_useropt'"
ac_useropt_orig=$ac_useropt
- ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
case $ac_user_opts in
*"
"enable_$ac_useropt"
ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
# Reject names that are not valid shell variable names.
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
- as_fn_error $? "invalid feature name: $ac_useropt"
+ as_fn_error $? "invalid feature name: \`$ac_useropt'"
ac_useropt_orig=$ac_useropt
- ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
case $ac_user_opts in
*"
"enable_$ac_useropt"
| -silent | --silent | --silen | --sile | --sil)
silent=yes ;;
+ -runstatedir | --runstatedir | --runstatedi | --runstated \
+ | --runstate | --runstat | --runsta | --runst | --runs \
+ | --run | --ru | --r)
+ ac_prev=runstatedir ;;
+ -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
+ | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
+ | --run=* | --ru=* | --r=*)
+ runstatedir=$ac_optarg ;;
+
-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
ac_prev=sbindir ;;
-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
# Reject names that are not valid shell variable names.
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
- as_fn_error $? "invalid package name: $ac_useropt"
+ as_fn_error $? "invalid package name: \`$ac_useropt'"
ac_useropt_orig=$ac_useropt
- ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
case $ac_user_opts in
*"
"with_$ac_useropt"
ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
# Reject names that are not valid shell variable names.
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
- as_fn_error $? "invalid package name: $ac_useropt"
+ as_fn_error $? "invalid package name: \`$ac_useropt'"
ac_useropt_orig=$ac_useropt
- ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
case $ac_user_opts in
*"
"with_$ac_useropt"
*)
# FIXME: should be removed in autoconf 3.0.
- $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+ printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2
expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
- $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+ printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2
: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
;;
case $enable_option_checking in
no) ;;
fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
- *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
+ *) printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
esac
fi
for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
datadir sysconfdir sharedstatedir localstatedir includedir \
oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
- libdir localedir mandir
+ libdir localedir mandir runstatedir
do
eval ac_val=\$$ac_var
# Remove trailing slashes.
X"$as_myself" : 'X\(//\)[^/]' \| \
X"$as_myself" : 'X\(//\)$' \| \
X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$as_myself" |
+printf "%s\n" X"$as_myself" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
# Omit some internal or obsolete options to make the list less imposing.
# This message is too long to be a string in the A/UX 3.1 sh.
cat <<_ACEOF
-\`configure' configures FreeType 2.10.4 to adapt to many kinds of systems.
+\`configure' configures FreeType 2.13.2 to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]...
--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
--localstatedir=DIR modifiable single-machine data [PREFIX/var]
+ --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
--libdir=DIR object code libraries [EPREFIX/lib]
--includedir=DIR C header files [PREFIX/include]
--oldincludedir=DIR C header files for non-gcc [/usr/include]
System types:
--build=BUILD configure for building on BUILD [guessed]
--host=HOST cross-compile to build programs to run on HOST [BUILD]
+ --target=TARGET configure for building compilers for TARGET [HOST]
_ACEOF
fi
if test -n "$ac_init_help"; then
case $ac_init_help in
- short | recursive ) echo "Configuration of FreeType 2.10.4:";;
+ short | recursive ) echo "Configuration of FreeType 2.13.2:";;
esac
cat <<\_ACEOF
--enable-fast-install[=PKGS]
optimize for fast installation [default=yes]
--disable-libtool-lock avoid locking (might break parallel builds)
- --enable-biarch-config install biarch ftconfig.h to support multiple
- architectures by single file
--enable-freetype-config
install freetype-config
--disable-largefile omit support for large files
--with-brotli=[yes|no|auto]
support decompression of WOFF2 streams
[default=auto]
+ --with-librsvg=[yes|no|auto]
+ support OpenType SVG fonts in FreeType demo programs
+ [default=auto]
--with-old-mac-fonts allow Mac resource-based fonts to be used
--with-fsspec use obsolete FSSpec API of MacOS, if available
(default=yes)
BROTLI_CFLAGS
C compiler flags for BROTLI, overriding pkg-config
BROTLI_LIBS linker flags for BROTLI, overriding pkg-config
+ LIBRSVG_CFLAGS
+ C compiler flags for LIBRSVG, overriding pkg-config
+ LIBRSVG_LIBS
+ linker flags for LIBRSVG, overriding pkg-config
Use these variables to override the choices made by `configure' or to help
it to find libraries and programs with nonstandard names/locations.
case "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
- ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+ ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
# A ".." for each directory in $ac_dir_suffix.
- ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
case $ac_top_builddir_sub in
"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
cd "$ac_dir" || { ac_status=$?; continue; }
- # Check for guested configure.
+ # Check for configure.gnu first; this name is used for a wrapper for
+ # Metaconfig's "Configure" on case-insensitive file systems.
if test -f "$ac_srcdir/configure.gnu"; then
echo &&
$SHELL "$ac_srcdir/configure.gnu" --help=recursive
echo &&
$SHELL "$ac_srcdir/configure" --help=recursive
else
- $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+ printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
fi || ac_status=$?
cd "$ac_pwd" || { ac_status=$?; break; }
done
test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
cat <<\_ACEOF
-FreeType configure 2.10.4
-generated by GNU Autoconf 2.69
+FreeType configure 2.13.2
+generated by GNU Autoconf 2.71
-Copyright (C) 2012 Free Software Foundation, Inc.
+Copyright (C) 2021 Free Software Foundation, Inc.
This configure script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it.
_ACEOF
ac_fn_c_try_compile ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- rm -f conftest.$ac_objext
+ rm -f conftest.$ac_objext conftest.beam
if { { ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
+printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_compile") 2>conftest.err
ac_status=$?
if test -s conftest.err; then
cat conftest.er1 >&5
mv -f conftest.er1 conftest.err
fi
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
- } && test -s conftest.$ac_objext; then :
+ } && test -s conftest.$ac_objext
+then :
ac_retval=0
-else
- $as_echo "$as_me: failed program was:" >&5
+else $as_nop
+ printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_retval=1
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
+printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
ac_status=$?
if test -s conftest.err; then
cat conftest.er1 >&5
mv -f conftest.er1 conftest.err
fi
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } > conftest.i && {
test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
test ! -s conftest.err
- }; then :
+ }
+then :
ac_retval=0
-else
- $as_echo "$as_me: failed program was:" >&5
+else $as_nop
+ printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_retval=1
ac_fn_c_try_link ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- rm -f conftest.$ac_objext conftest$ac_exeext
+ rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext
if { { ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
+printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_link") 2>conftest.err
ac_status=$?
if test -s conftest.err; then
cat conftest.er1 >&5
mv -f conftest.er1 conftest.err
fi
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest$ac_exeext && {
test "$cross_compiling" = yes ||
test -x conftest$ac_exeext
- }; then :
+ }
+then :
ac_retval=0
-else
- $as_echo "$as_me: failed program was:" >&5
+else $as_nop
+ printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_retval=1
ac_fn_c_check_header_compile ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+printf %s "checking for $2... " >&6; }
+if eval test \${$3+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
#include <$2>
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
eval "$3=yes"
-else
+else $as_nop
eval "$3=no"
fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
eval ac_res=\$$3
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+printf "%s\n" "$ac_res" >&6; }
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
} # ac_fn_c_check_header_compile
-# ac_fn_c_try_run LINENO
-# ----------------------
-# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
-# that executables *can* be run.
-ac_fn_c_try_run ()
-{
- as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- if { { ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
- (eval "$ac_link") 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
- { { case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
- (eval "$ac_try") 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; }; then :
- ac_retval=0
-else
- $as_echo "$as_me: program exited with status $ac_status" >&5
- $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_retval=$ac_status
-fi
- rm -rf conftest.dSYM conftest_ipa8_conftest.oo
- eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
- as_fn_set_status $ac_retval
-
-} # ac_fn_c_try_run
-
# ac_fn_c_check_func LINENO FUNC VAR
# ----------------------------------
# Tests whether FUNC exists, setting the cache variable VAR accordingly
ac_fn_c_check_func ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+printf %s "checking for $2... " >&6; }
+if eval test \${$3+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
#define $2 innocuous_$2
/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $2 (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
+ which can conflict with char $2 (); below. */
+#include <limits.h>
#undef $2
/* Override any GCC internal prototype to avoid an error.
#endif
int
-main ()
+main (void)
{
return $2 ();
;
return 0;
}
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
eval "$3=yes"
-else
+else $as_nop
eval "$3=no"
fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
eval ac_res=\$$3
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+printf "%s\n" "$ac_res" >&6; }
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
} # ac_fn_c_check_func
-# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
-# -------------------------------------------------------
-# Tests whether HEADER exists, giving a warning if it cannot be compiled using
-# the include files in INCLUDES and setting the cache variable VAR
-# accordingly.
-ac_fn_c_check_header_mongrel ()
+# ac_fn_c_try_run LINENO
+# ----------------------
+# Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that
+# executables *can* be run.
+ac_fn_c_try_run ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- if eval \${$3+:} false; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
- $as_echo_n "(cached) " >&6
-fi
-eval ac_res=\$$3
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-else
- # Is the header compilable?
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
-$as_echo_n "checking $2 usability... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$4
-#include <$2>
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_header_compiler=yes
-else
- ac_header_compiler=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
-$as_echo "$ac_header_compiler" >&6; }
-
-# Is the header present?
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
-$as_echo_n "checking $2 presence... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <$2>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
- ac_header_preproc=yes
-else
- ac_header_preproc=no
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
-$as_echo "$ac_header_preproc" >&6; }
-
-# So? What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
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- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
-$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
-$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
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- no:yes:* )
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
-$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
-$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
-$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
-$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
-$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
-( $as_echo "## ---------------------------------- ##
-## Report this to freetype@nongnu.org ##
-## ---------------------------------- ##"
- ) | sed "s/^/$as_me: WARNING: /" >&2
- ;;
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
esac
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- eval "$3=\$ac_header_compiler"
-fi
-eval ac_res=\$$3
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+printf "%s\n" "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+printf "%s\n" "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+then :
+ ac_retval=0
+else $as_nop
+ printf "%s\n" "$as_me: program exited with status $ac_status" >&5
+ printf "%s\n" "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=$ac_status
fi
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
-} # ac_fn_c_check_header_mongrel
+} # ac_fn_c_try_run
-# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
-# --------------------------------------------
-# Tries to find the compile-time value of EXPR in a program that includes
-# INCLUDES, setting VAR accordingly. Returns whether the value could be
-# computed
-ac_fn_c_compute_int ()
+# ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR
+# ------------------------------------------------------------------
+# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
+# accordingly. Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR.
+ac_fn_check_decl ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- if test "$cross_compiling" = yes; then
- # Depending upon the size, compute the lo and hi bounds.
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$4
-int
-main ()
-{
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-return test_array [0];
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_lo=0 ac_mid=0
- while :; do
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$4
-int
-main ()
-{
-static int test_array [1 - 2 * !(($2) <= $ac_mid)];
-test_array [0] = 0;
-return test_array [0];
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_hi=$ac_mid; break
-else
- as_fn_arith $ac_mid + 1 && ac_lo=$as_val
- if test $ac_lo -le $ac_mid; then
- ac_lo= ac_hi=
- break
- fi
- as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- done
-else
+ as_decl_name=`echo $2|sed 's/ *(.*//'`
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
+printf %s "checking whether $as_decl_name is declared... " >&6; }
+if eval test \${$3+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
+ eval ac_save_FLAGS=\$$6
+ as_fn_append $6 " $5"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
int
-main ()
-{
-static int test_array [1 - 2 * !(($2) < 0)];
-test_array [0] = 0;
-return test_array [0];
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_hi=-1 ac_mid=-1
- while :; do
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$4
-int
-main ()
+main (void)
{
-static int test_array [1 - 2 * !(($2) >= $ac_mid)];
-test_array [0] = 0;
-return test_array [0];
+#ifndef $as_decl_name
+#ifdef __cplusplus
+ (void) $as_decl_use;
+#else
+ (void) $as_decl_name;
+#endif
+#endif
;
return 0;
}
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_lo=$ac_mid; break
-else
- as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
- if test $ac_mid -le $ac_hi; then
- ac_lo= ac_hi=
- break
- fi
- as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- done
-else
- ac_lo= ac_hi=
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+if ac_fn_c_try_compile "$LINENO"
+then :
+ eval "$3=yes"
+else $as_nop
+ eval "$3=no"
fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-# Binary search between lo and hi bounds.
-while test "x$ac_lo" != "x$ac_hi"; do
- as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$4
-int
-main ()
-{
-static int test_array [1 - 2 * !(($2) <= $ac_mid)];
-test_array [0] = 0;
-return test_array [0];
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+ eval $6=\$ac_save_FLAGS
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_hi=$ac_mid
-else
- as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+eval ac_res=\$$3
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+printf "%s\n" "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_check_decl
+ac_configure_args_raw=
+for ac_arg
+do
+ case $ac_arg in
+ *\'*)
+ ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ as_fn_append ac_configure_args_raw " '$ac_arg'"
done
-case $ac_lo in #((
-?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
-'') ac_retval=1 ;;
-esac
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$4
-static long int longval () { return $2; }
-static unsigned long int ulongval () { return $2; }
-#include <stdio.h>
-#include <stdlib.h>
-int
-main ()
-{
- FILE *f = fopen ("conftest.val", "w");
- if (! f)
- return 1;
- if (($2) < 0)
- {
- long int i = longval ();
- if (i != ($2))
- return 1;
- fprintf (f, "%ld", i);
- }
- else
- {
- unsigned long int i = ulongval ();
- if (i != ($2))
- return 1;
- fprintf (f, "%lu", i);
- }
- /* Do not output a trailing newline, as this causes \r\n confusion
- on some platforms. */
- return ferror (f) || fclose (f) != 0;
+case $ac_configure_args_raw in
+ *$as_nl*)
+ ac_safe_unquote= ;;
+ *)
+ ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab.
+ ac_unsafe_a="$ac_unsafe_z#~"
+ ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g"
+ ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;;
+esac
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- echo >>conftest.val; read $3 <conftest.val; ac_retval=0
-else
- ac_retval=1
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-rm -f conftest.val
-
- fi
- eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
- as_fn_set_status $ac_retval
-
-} # ac_fn_c_compute_int
-
-# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
-# ---------------------------------------------
-# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
-# accordingly.
-ac_fn_c_check_decl ()
-{
- as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- as_decl_name=`echo $2|sed 's/ *(.*//'`
- as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
-$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
-if eval \${$3+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$4
-int
-main ()
-{
-#ifndef $as_decl_name
-#ifdef __cplusplus
- (void) $as_decl_use;
-#else
- (void) $as_decl_name;
-#endif
-#endif
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- eval "$3=yes"
-else
- eval "$3=no"
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-eval ac_res=\$$3
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
- eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-
-} # ac_fn_c_check_decl
cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
-It was created by FreeType $as_me 2.10.4, which was
-generated by GNU Autoconf 2.69. Invocation command line was
+It was created by FreeType $as_me 2.13.2, which was
+generated by GNU Autoconf 2.71. Invocation command line was
- $ $0 $@
+ $ $0$ac_configure_args_raw
_ACEOF
exec 5>>config.log
for as_dir in $PATH
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- $as_echo "PATH: $as_dir"
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ printf "%s\n" "PATH: $as_dir"
done
IFS=$as_save_IFS
| -silent | --silent | --silen | --sile | --sil)
continue ;;
*\'*)
- ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
esac
case $ac_pass in
1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
# WARNING: Use '\'' to represent an apostrophe within the trap.
# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
trap 'exit_status=$?
+ # Sanitize IFS.
+ IFS=" "" $as_nl"
# Save into config.log some information that might help in debugging.
{
echo
- $as_echo "## ---------------- ##
+ printf "%s\n" "## ---------------- ##
## Cache variables. ##
## ---------------- ##"
echo
case $ac_val in #(
*${as_nl}*)
case $ac_var in #(
- *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
-$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
esac
case $ac_var in #(
_ | IFS | as_nl) ;; #(
)
echo
- $as_echo "## ----------------- ##
+ printf "%s\n" "## ----------------- ##
## Output variables. ##
## ----------------- ##"
echo
do
eval ac_val=\$$ac_var
case $ac_val in
- *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
esac
- $as_echo "$ac_var='\''$ac_val'\''"
+ printf "%s\n" "$ac_var='\''$ac_val'\''"
done | sort
echo
if test -n "$ac_subst_files"; then
- $as_echo "## ------------------- ##
+ printf "%s\n" "## ------------------- ##
## File substitutions. ##
## ------------------- ##"
echo
do
eval ac_val=\$$ac_var
case $ac_val in
- *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
esac
- $as_echo "$ac_var='\''$ac_val'\''"
+ printf "%s\n" "$ac_var='\''$ac_val'\''"
done | sort
echo
fi
if test -s confdefs.h; then
- $as_echo "## ----------- ##
+ printf "%s\n" "## ----------- ##
## confdefs.h. ##
## ----------- ##"
echo
echo
fi
test "$ac_signal" != 0 &&
- $as_echo "$as_me: caught signal $ac_signal"
- $as_echo "$as_me: exit $exit_status"
+ printf "%s\n" "$as_me: caught signal $ac_signal"
+ printf "%s\n" "$as_me: exit $exit_status"
} >&5
rm -f core *.core core.conftest.* &&
rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
# confdefs.h avoids OS command line length limits that DEFS can exceed.
rm -f -r conftest* confdefs.h
-$as_echo "/* confdefs.h */" > confdefs.h
+printf "%s\n" "/* confdefs.h */" > confdefs.h
# Predefined preprocessor variables.
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_NAME "$PACKAGE_NAME"
-_ACEOF
+printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
-_ACEOF
+printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_VERSION "$PACKAGE_VERSION"
-_ACEOF
+printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_STRING "$PACKAGE_STRING"
-_ACEOF
+printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
-_ACEOF
+printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_URL "$PACKAGE_URL"
-_ACEOF
+printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
# Let the site file select an alternate cache file if it wants to.
# Prefer an explicitly selected file to automatically selected ones.
-ac_site_file1=NONE
-ac_site_file2=NONE
if test -n "$CONFIG_SITE"; then
- # We do not want a PATH search for config.site.
- case $CONFIG_SITE in #((
- -*) ac_site_file1=./$CONFIG_SITE;;
- */*) ac_site_file1=$CONFIG_SITE;;
- *) ac_site_file1=./$CONFIG_SITE;;
- esac
+ ac_site_files="$CONFIG_SITE"
elif test "x$prefix" != xNONE; then
- ac_site_file1=$prefix/share/config.site
- ac_site_file2=$prefix/etc/config.site
+ ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
else
- ac_site_file1=$ac_default_prefix/share/config.site
- ac_site_file2=$ac_default_prefix/etc/config.site
+ ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
fi
-for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+
+for ac_site_file in $ac_site_files
do
- test "x$ac_site_file" = xNONE && continue
- if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
-$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+ case $ac_site_file in #(
+ */*) :
+ ;; #(
+ *) :
+ ac_site_file=./$ac_site_file ;;
+esac
+ if test -f "$ac_site_file" && test -r "$ac_site_file"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
sed 's/^/| /' "$ac_site_file" >&5
. "$ac_site_file" \
- || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+ || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "failed to load site script $ac_site_file
See \`config.log' for more details" "$LINENO" 5; }
fi
# Some versions of bash will fail to source /dev/null (special files
# actually), so we avoid doing that. DJGPP emulates it as a regular file.
if test /dev/null != "$cache_file" && test -f "$cache_file"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
-$as_echo "$as_me: loading cache $cache_file" >&6;}
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
case $cache_file in
[\\/]* | ?:[\\/]* ) . "$cache_file";;
*) . "./$cache_file";;
esac
fi
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
-$as_echo "$as_me: creating cache $cache_file" >&6;}
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
>$cache_file
fi
-as_fn_append ac_header_list " stdlib.h"
-as_fn_append ac_header_list " unistd.h"
-as_fn_append ac_header_list " sys/param.h"
+# Test code for whether the C compiler supports C89 (global declarations)
+ac_c_conftest_c89_globals='
+/* Does the compiler advertise C89 conformance?
+ Do not test the value of __STDC__, because some compilers set it to 0
+ while being otherwise adequately conformant. */
+#if !defined __STDC__
+# error "Compiler does not advertise C89 conformance"
+#endif
+
+#include <stddef.h>
+#include <stdarg.h>
+struct stat;
+/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */
+struct buf { int x; };
+struct buf * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not \xHH hex character constants.
+ These do not provoke an error unfortunately, instead are silently treated
+ as an "x". The following induces an error, until -std is added to get
+ proper ANSI mode. Curiously \x00 != x always comes out true, for an
+ array size at least. It is necessary to write \x00 == 0 to get something
+ that is true only with -std. */
+int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+ inside strings and character constants. */
+#define FOO(x) '\''x'\''
+int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int),
+ int, int);'
+
+# Test code for whether the C compiler supports C89 (body of main).
+ac_c_conftest_c89_main='
+ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]);
+'
+
+# Test code for whether the C compiler supports C99 (global declarations)
+ac_c_conftest_c99_globals='
+// Does the compiler advertise C99 conformance?
+#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L
+# error "Compiler does not advertise C99 conformance"
+#endif
+
+#include <stdbool.h>
+extern int puts (const char *);
+extern int printf (const char *, ...);
+extern int dprintf (int, const char *, ...);
+extern void *malloc (size_t);
+
+// Check varargs macros. These examples are taken from C99 6.10.3.5.
+// dprintf is used instead of fprintf to avoid needing to declare
+// FILE and stderr.
+#define debug(...) dprintf (2, __VA_ARGS__)
+#define showlist(...) puts (#__VA_ARGS__)
+#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
+static void
+test_varargs_macros (void)
+{
+ int x = 1234;
+ int y = 5678;
+ debug ("Flag");
+ debug ("X = %d\n", x);
+ showlist (The first, second, and third items.);
+ report (x>y, "x is %d but y is %d", x, y);
+}
+
+// Check long long types.
+#define BIG64 18446744073709551615ull
+#define BIG32 4294967295ul
+#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
+#if !BIG_OK
+ #error "your preprocessor is broken"
+#endif
+#if BIG_OK
+#else
+ #error "your preprocessor is broken"
+#endif
+static long long int bignum = -9223372036854775807LL;
+static unsigned long long int ubignum = BIG64;
+
+struct incomplete_array
+{
+ int datasize;
+ double data[];
+};
+
+struct named_init {
+ int number;
+ const wchar_t *name;
+ double average;
+};
+
+typedef const char *ccp;
+
+static inline int
+test_restrict (ccp restrict text)
+{
+ // See if C++-style comments work.
+ // Iterate through items via the restricted pointer.
+ // Also check for declarations in for loops.
+ for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i)
+ continue;
+ return 0;
+}
+
+// Check varargs and va_copy.
+static bool
+test_varargs (const char *format, ...)
+{
+ va_list args;
+ va_start (args, format);
+ va_list args_copy;
+ va_copy (args_copy, args);
+
+ const char *str = "";
+ int number = 0;
+ float fnumber = 0;
+
+ while (*format)
+ {
+ switch (*format++)
+ {
+ case '\''s'\'': // string
+ str = va_arg (args_copy, const char *);
+ break;
+ case '\''d'\'': // int
+ number = va_arg (args_copy, int);
+ break;
+ case '\''f'\'': // float
+ fnumber = va_arg (args_copy, double);
+ break;
+ default:
+ break;
+ }
+ }
+ va_end (args_copy);
+ va_end (args);
+
+ return *str && number && fnumber;
+}
+'
+
+# Test code for whether the C compiler supports C99 (body of main).
+ac_c_conftest_c99_main='
+ // Check bool.
+ _Bool success = false;
+ success |= (argc != 0);
+
+ // Check restrict.
+ if (test_restrict ("String literal") == 0)
+ success = true;
+ char *restrict newvar = "Another string";
+
+ // Check varargs.
+ success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234);
+ test_varargs_macros ();
+
+ // Check flexible array members.
+ struct incomplete_array *ia =
+ malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
+ ia->datasize = 10;
+ for (int i = 0; i < ia->datasize; ++i)
+ ia->data[i] = i * 1.234;
+
+ // Check named initializers.
+ struct named_init ni = {
+ .number = 34,
+ .name = L"Test wide string",
+ .average = 543.34343,
+ };
+
+ ni.number = 58;
+
+ int dynamic_array[ni.number];
+ dynamic_array[0] = argv[0][0];
+ dynamic_array[ni.number - 1] = 543;
+
+ // work around unused variable warnings
+ ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\''
+ || dynamic_array[ni.number - 1] != 543);
+'
+
+# Test code for whether the C compiler supports C11 (global declarations)
+ac_c_conftest_c11_globals='
+// Does the compiler advertise C11 conformance?
+#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
+# error "Compiler does not advertise C11 conformance"
+#endif
+
+// Check _Alignas.
+char _Alignas (double) aligned_as_double;
+char _Alignas (0) no_special_alignment;
+extern char aligned_as_int;
+char _Alignas (0) _Alignas (int) aligned_as_int;
+
+// Check _Alignof.
+enum
+{
+ int_alignment = _Alignof (int),
+ int_array_alignment = _Alignof (int[100]),
+ char_alignment = _Alignof (char)
+};
+_Static_assert (0 < -_Alignof (int), "_Alignof is signed");
+
+// Check _Noreturn.
+int _Noreturn does_not_return (void) { for (;;) continue; }
+
+// Check _Static_assert.
+struct test_static_assert
+{
+ int x;
+ _Static_assert (sizeof (int) <= sizeof (long int),
+ "_Static_assert does not work in struct");
+ long int y;
+};
+
+// Check UTF-8 literals.
+#define u8 syntax error!
+char const utf8_literal[] = u8"happens to be ASCII" "another string";
+
+// Check duplicate typedefs.
+typedef long *long_ptr;
+typedef long int *long_ptr;
+typedef long_ptr long_ptr;
+
+// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1.
+struct anonymous
+{
+ union {
+ struct { int i; int j; };
+ struct { int k; long int l; } w;
+ };
+ int m;
+} v1;
+'
+
+# Test code for whether the C compiler supports C11 (body of main).
+ac_c_conftest_c11_main='
+ _Static_assert ((offsetof (struct anonymous, i)
+ == offsetof (struct anonymous, w.k)),
+ "Anonymous union alignment botch");
+ v1.i = 2;
+ v1.w.k = 5;
+ ok |= v1.i != 5;
+'
+
+# Test code for whether the C compiler supports C11 (complete).
+ac_c_conftest_c11_program="${ac_c_conftest_c89_globals}
+${ac_c_conftest_c99_globals}
+${ac_c_conftest_c11_globals}
+
+int
+main (int argc, char **argv)
+{
+ int ok = 0;
+ ${ac_c_conftest_c89_main}
+ ${ac_c_conftest_c99_main}
+ ${ac_c_conftest_c11_main}
+ return ok;
+}
+"
+
+# Test code for whether the C compiler supports C99 (complete).
+ac_c_conftest_c99_program="${ac_c_conftest_c89_globals}
+${ac_c_conftest_c99_globals}
+
+int
+main (int argc, char **argv)
+{
+ int ok = 0;
+ ${ac_c_conftest_c89_main}
+ ${ac_c_conftest_c99_main}
+ return ok;
+}
+"
+
+# Test code for whether the C compiler supports C89 (complete).
+ac_c_conftest_c89_program="${ac_c_conftest_c89_globals}
+
+int
+main (int argc, char **argv)
+{
+ int ok = 0;
+ ${ac_c_conftest_c89_main}
+ return ok;
+}
+"
+
+as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H"
+as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H"
+as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H"
+as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H"
+as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H"
+as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H"
+as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H"
+as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H"
+as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H"
+as_fn_append ac_header_c_list " sys/param.h sys_param_h HAVE_SYS_PARAM_H"
+as_fn_append ac_func_c_list " getpagesize HAVE_GETPAGESIZE"
+
+# Auxiliary files required by this configure script.
+ac_aux_files="install-sh ltmain.sh config.guess config.sub"
+
+# Locations in which to look for auxiliary files.
+ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.."
+
+# Search for a directory containing all of the required auxiliary files,
+# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates.
+# If we don't find one directory that contains all the files we need,
+# we report the set of missing files from the *first* directory in
+# $ac_aux_dir_candidates and give up.
+ac_missing_aux_files=""
+ac_first_candidate=:
+printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in $ac_aux_dir_candidates
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ as_found=:
+
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5
+ ac_aux_dir_found=yes
+ ac_install_sh=
+ for ac_aux in $ac_aux_files
+ do
+ # As a special case, if "install-sh" is required, that requirement
+ # can be satisfied by any of "install-sh", "install.sh", or "shtool",
+ # and $ac_install_sh is set appropriately for whichever one is found.
+ if test x"$ac_aux" = x"install-sh"
+ then
+ if test -f "${as_dir}install-sh"; then
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5
+ ac_install_sh="${as_dir}install-sh -c"
+ elif test -f "${as_dir}install.sh"; then
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5
+ ac_install_sh="${as_dir}install.sh -c"
+ elif test -f "${as_dir}shtool"; then
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5
+ ac_install_sh="${as_dir}shtool install -c"
+ else
+ ac_aux_dir_found=no
+ if $ac_first_candidate; then
+ ac_missing_aux_files="${ac_missing_aux_files} install-sh"
+ else
+ break
+ fi
+ fi
+ else
+ if test -f "${as_dir}${ac_aux}"; then
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5
+ else
+ ac_aux_dir_found=no
+ if $ac_first_candidate; then
+ ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}"
+ else
+ break
+ fi
+ fi
+ fi
+ done
+ if test "$ac_aux_dir_found" = yes; then
+ ac_aux_dir="$as_dir"
+ break
+ fi
+ ac_first_candidate=false
+
+ as_found=false
+done
+IFS=$as_save_IFS
+if $as_found
+then :
+
+else $as_nop
+ as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5
+fi
+
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+if test -f "${ac_aux_dir}config.guess"; then
+ ac_config_guess="$SHELL ${ac_aux_dir}config.guess"
+fi
+if test -f "${ac_aux_dir}config.sub"; then
+ ac_config_sub="$SHELL ${ac_aux_dir}config.sub"
+fi
+if test -f "$ac_aux_dir/configure"; then
+ ac_configure="$SHELL ${ac_aux_dir}configure"
+fi
+
# Check that the precious variables saved in the cache have kept the same
# value.
ac_cache_corrupted=false
eval ac_new_val=\$ac_env_${ac_var}_value
case $ac_old_set,$ac_new_set in
set,)
- { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
-$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
ac_cache_corrupted=: ;;
,set)
- { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
-$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
ac_cache_corrupted=: ;;
,);;
*)
ac_old_val_w=`echo x $ac_old_val`
ac_new_val_w=`echo x $ac_new_val`
if test "$ac_old_val_w" != "$ac_new_val_w"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
-$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
ac_cache_corrupted=:
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
-$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
eval $ac_var=\$ac_old_val
fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
-$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
-$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
+printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;}
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
+printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;}
fi;;
esac
# Pass precious variables to config.status.
if test "$ac_new_set" = set; then
case $ac_new_val in
- *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+ *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
*) ac_arg=$ac_var=$ac_new_val ;;
esac
case " $ac_configure_args " in
fi
done
if $ac_cache_corrupted; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
-$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
- as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;}
+ as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file'
+ and start over" "$LINENO" 5
fi
## -------------------- ##
## Main body of script. ##
# Don't forget to update `docs/VERSIONS.TXT'!
-version_info='23:4:17'
+version_info='26:1:20'
ft_version=`echo $version_info | tr : .`
# checks for system type
-ac_aux_dir=
-for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
- if test -f "$ac_dir/install-sh"; then
- ac_aux_dir=$ac_dir
- ac_install_sh="$ac_aux_dir/install-sh -c"
- break
- elif test -f "$ac_dir/install.sh"; then
- ac_aux_dir=$ac_dir
- ac_install_sh="$ac_aux_dir/install.sh -c"
- break
- elif test -f "$ac_dir/shtool"; then
- ac_aux_dir=$ac_dir
- ac_install_sh="$ac_aux_dir/shtool install -c"
- break
- fi
-done
-if test -z "$ac_aux_dir"; then
- as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
-fi
-# These three variables are undocumented and unsupported,
-# and are intended to be withdrawn in a future Autoconf release.
-# They can cause serious problems if a builder's source tree is in a directory
-# whose full name contains unusual characters.
-ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
-ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
-ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
-# Make sure we can run config.sub.
-$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
- as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
+ # Make sure we can run config.sub.
+$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 ||
+ as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
-$as_echo_n "checking build system type... " >&6; }
-if ${ac_cv_build+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
+printf %s "checking build system type... " >&6; }
+if test ${ac_cv_build+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
ac_build_alias=$build_alias
test "x$ac_build_alias" = x &&
- ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+ ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"`
test "x$ac_build_alias" = x &&
as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
-ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
- as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
+ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` ||
+ as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
-$as_echo "$ac_cv_build" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
+printf "%s\n" "$ac_cv_build" >&6; }
case $ac_cv_build in
*-*-*) ;;
*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
-$as_echo_n "checking host system type... " >&6; }
-if ${ac_cv_host+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
+printf %s "checking host system type... " >&6; }
+if test ${ac_cv_host+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
if test "x$host_alias" = x; then
ac_cv_host=$ac_cv_build
else
- ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
- as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
+ ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` ||
+ as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5
fi
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
-$as_echo "$ac_cv_host" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
+printf "%s\n" "$ac_cv_host" >&6; }
case $ac_cv_host in
*-*-*) ;;
*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
# checks for programs
+
+
+
+
+
+
+
+
+
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
set dummy ${ac_tool_prefix}gcc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_CC+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
for as_dir in $PATH
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_CC="${ac_tool_prefix}gcc"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+printf "%s\n" "$CC" >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
fi
ac_ct_CC=$CC
# Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_CC+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_CC+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
if test -n "$ac_ct_CC"; then
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
for as_dir in $PATH
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_CC="gcc"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
-$as_echo "$ac_ct_CC" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+printf "%s\n" "$ac_ct_CC" >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_CC" = x; then
else
case $cross_compiling:$ac_tool_warned in
yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
CC=$ac_ct_CC
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
set dummy ${ac_tool_prefix}cc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_CC+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
for as_dir in $PATH
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_CC="${ac_tool_prefix}cc"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+printf "%s\n" "$CC" >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
fi
if test -z "$CC"; then
# Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_CC+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
for as_dir in $PATH
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+ if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
ac_prog_rejected=yes
continue
fi
ac_cv_prog_CC="cc"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
# However, it has the same basename, so the bogon will be chosen
# first if we set CC to just the basename; use the full file name.
shift
- ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+ ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
fi
fi
fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+printf "%s\n" "$CC" >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
fi
do
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_CC+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
for as_dir in $PATH
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+printf "%s\n" "$CC" >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
fi
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_CC+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_CC+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
if test -n "$ac_ct_CC"; then
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
for as_dir in $PATH
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_CC="$ac_prog"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
-$as_echo "$ac_ct_CC" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+printf "%s\n" "$ac_ct_CC" >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
fi
else
case $cross_compiling:$ac_tool_warned in
yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
CC=$ac_ct_CC
fi
fi
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args.
+set dummy ${ac_tool_prefix}clang; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_CC+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}clang"
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+printf "%s\n" "$CC" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
-test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "no acceptable C compiler found in \$PATH
-See \`config.log' for more details" "$LINENO" 5; }
-# Provide some information about the compiler.
-$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
-set X $ac_compile
-ac_compiler=$2
-for ac_option in --version -v -V -qversion; do
- { { ac_try="$ac_compiler $ac_option >&5"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "clang", so it can be a program name with args.
+set dummy clang; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_CC+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="clang"
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+printf "%s\n" "$ac_ct_CC" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+else
+ CC="$ac_cv_prog_CC"
+fi
+
+fi
+
+
+test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5; }
+
+# Provide some information about the compiler.
+printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion -version; do
+ { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
+printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_compiler $ac_option >&5") 2>conftest.err
ac_status=$?
if test -s conftest.err; then
cat conftest.er1 >&5
fi
rm -f conftest.er1 conftest.err
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
done
/* end confdefs.h. */
int
-main ()
+main (void)
{
;
# Try to create an executable without -o first, disregard a.out.
# It will help us diagnose broken compilers, and finding out an intuition
# of exeext.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
-$as_echo_n "checking whether the C compiler works... " >&6; }
-ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
+printf %s "checking whether the C compiler works... " >&6; }
+ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
# The possible output files:
ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
+printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_link_default") 2>&5
ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then :
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+then :
# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
# in a Makefile. We should not override ac_cv_exeext if it was cached,
# certainly right.
break;;
*.* )
- if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+ if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
then :; else
ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
fi
done
test "$ac_cv_exeext" = no && ac_cv_exeext=
-else
+else $as_nop
ac_file=''
fi
-if test -z "$ac_file"; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-$as_echo "$as_me: failed program was:" >&5
+if test -z "$ac_file"
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "C compiler cannot create executables
See \`config.log' for more details" "$LINENO" 5; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
-$as_echo_n "checking for C compiler default output file name... " >&6; }
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
-$as_echo "$ac_file" >&6; }
+else $as_nop
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
+printf %s "checking for C compiler default output file name... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
+printf "%s\n" "$ac_file" >&6; }
ac_exeext=$ac_cv_exeext
rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
ac_clean_files=$ac_clean_files_save
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
-$as_echo_n "checking for suffix of executables... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
+printf %s "checking for suffix of executables... " >&6; }
if { { ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
+printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_link") 2>&5
ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then :
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+then :
# If both `conftest.exe' and `conftest' are `present' (well, observable)
# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
# work properly (i.e., refer to `conftest.exe'), while it won't with
* ) break;;
esac
done
-else
- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+else $as_nop
+ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot compute suffix of executables: cannot compile and link
See \`config.log' for more details" "$LINENO" 5; }
fi
rm -f conftest conftest$ac_cv_exeext
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
-$as_echo "$ac_cv_exeext" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
+printf "%s\n" "$ac_cv_exeext" >&6; }
rm -f conftest.$ac_ext
EXEEXT=$ac_cv_exeext
/* end confdefs.h. */
#include <stdio.h>
int
-main ()
+main (void)
{
FILE *f = fopen ("conftest.out", "w");
return ferror (f) || fclose (f) != 0;
ac_clean_files="$ac_clean_files conftest.out"
# Check that the compiler produces executables we can run. If not, either
# the compiler is broken, or we cross compile.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
-$as_echo_n "checking whether we are cross compiling... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
+printf %s "checking whether we are cross compiling... " >&6; }
if test "$cross_compiling" != yes; then
{ { ac_try="$ac_link"
case "(($ac_try" in
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
+printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_link") 2>&5
ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
if { ac_try='./conftest$ac_cv_exeext'
{ { case "(($ac_try" in
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
+printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_try") 2>&5
ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; }; then
cross_compiling=no
else
if test "$cross_compiling" = maybe; then
cross_compiling=yes
else
- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "cannot run C compiled programs.
+ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot run C compiled programs.
If you meant to cross compile, use \`--host'.
See \`config.log' for more details" "$LINENO" 5; }
fi
fi
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
-$as_echo "$cross_compiling" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
+printf "%s\n" "$cross_compiling" >&6; }
rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
ac_clean_files=$ac_clean_files_save
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
-$as_echo_n "checking for suffix of object files... " >&6; }
-if ${ac_cv_objext+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
+printf %s "checking for suffix of object files... " >&6; }
+if test ${ac_cv_objext+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
-main ()
+main (void)
{
;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
+printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_compile") 2>&5
ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then :
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+then :
for ac_file in conftest.o conftest.obj conftest.*; do
test -f "$ac_file" || continue;
case $ac_file in
break;;
esac
done
-else
- $as_echo "$as_me: failed program was:" >&5
+else $as_nop
+ printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot compute suffix of object files: cannot compile
See \`config.log' for more details" "$LINENO" 5; }
fi
rm -f conftest.$ac_cv_objext conftest.$ac_ext
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
-$as_echo "$ac_cv_objext" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
+printf "%s\n" "$ac_cv_objext" >&6; }
OBJEXT=$ac_cv_objext
ac_objext=$OBJEXT
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
-$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
-if ${ac_cv_c_compiler_gnu+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5
+printf %s "checking whether the compiler supports GNU C... " >&6; }
+if test ${ac_cv_c_compiler_gnu+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
-main ()
+main (void)
{
#ifndef __GNUC__
choke me
return 0;
}
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
ac_compiler_gnu=yes
-else
+else $as_nop
ac_compiler_gnu=no
fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
ac_cv_c_compiler_gnu=$ac_compiler_gnu
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
-$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; }
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
if test $ac_compiler_gnu = yes; then
GCC=yes
else
GCC=
fi
-ac_test_CFLAGS=${CFLAGS+set}
+ac_test_CFLAGS=${CFLAGS+y}
ac_save_CFLAGS=$CFLAGS
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
-$as_echo_n "checking whether $CC accepts -g... " >&6; }
-if ${ac_cv_prog_cc_g+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+printf %s "checking whether $CC accepts -g... " >&6; }
+if test ${ac_cv_prog_cc_g+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
ac_save_c_werror_flag=$ac_c_werror_flag
ac_c_werror_flag=yes
ac_cv_prog_cc_g=no
/* end confdefs.h. */
int
-main ()
+main (void)
{
;
return 0;
}
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
ac_cv_prog_cc_g=yes
-else
+else $as_nop
CFLAGS=""
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
-main ()
+main (void)
{
;
return 0;
}
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
-else
+else $as_nop
ac_c_werror_flag=$ac_save_c_werror_flag
CFLAGS="-g"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
-main ()
+main (void)
{
;
return 0;
}
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
ac_cv_prog_cc_g=yes
fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
ac_c_werror_flag=$ac_save_c_werror_flag
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
-$as_echo "$ac_cv_prog_cc_g" >&6; }
-if test "$ac_test_CFLAGS" = set; then
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
+if test $ac_test_CFLAGS; then
CFLAGS=$ac_save_CFLAGS
elif test $ac_cv_prog_cc_g = yes; then
if test "$GCC" = yes; then
CFLAGS=
fi
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
-$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
-if ${ac_cv_prog_cc_c89+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_cv_prog_cc_c89=no
+ac_prog_cc_stdc=no
+if test x$ac_prog_cc_stdc = xno
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
+printf %s "checking for $CC option to enable C11 features... " >&6; }
+if test ${ac_cv_prog_cc_c11+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ ac_cv_prog_cc_c11=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <stdarg.h>
-#include <stdio.h>
-struct stat;
-/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
-struct buf { int x; };
-FILE * (*rcsopen) (struct buf *, struct stat *, int);
-static char *e (p, i)
- char **p;
- int i;
-{
- return p[i];
-}
-static char *f (char * (*g) (char **, int), char **p, ...)
-{
- char *s;
- va_list v;
- va_start (v,p);
- s = g (p, va_arg (v,int));
- va_end (v);
- return s;
-}
-
-/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
- function prototypes and stuff, but not '\xHH' hex character constants.
- These don't provoke an error unfortunately, instead are silently treated
- as 'x'. The following induces an error, until -std is added to get
- proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
- array size at least. It's necessary to write '\x00'==0 to get something
- that's true only with -std. */
-int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+$ac_c_conftest_c11_program
+_ACEOF
+for ac_arg in '' -std=gnu11
+do
+ CC="$ac_save_CC $ac_arg"
+ if ac_fn_c_try_compile "$LINENO"
+then :
+ ac_cv_prog_cc_c11=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam
+ test "x$ac_cv_prog_cc_c11" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+fi
-/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
- inside strings and character constants. */
-#define FOO(x) 'x'
-int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+if test "x$ac_cv_prog_cc_c11" = xno
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+printf "%s\n" "unsupported" >&6; }
+else $as_nop
+ if test "x$ac_cv_prog_cc_c11" = x
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+printf "%s\n" "none needed" >&6; }
+else $as_nop
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
+printf "%s\n" "$ac_cv_prog_cc_c11" >&6; }
+ CC="$CC $ac_cv_prog_cc_c11"
+fi
+ ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
+ ac_prog_cc_stdc=c11
+fi
+fi
+if test x$ac_prog_cc_stdc = xno
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
+printf %s "checking for $CC option to enable C99 features... " >&6; }
+if test ${ac_cv_prog_cc_c99+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ ac_cv_prog_cc_c99=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_c_conftest_c99_program
+_ACEOF
+for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
+do
+ CC="$ac_save_CC $ac_arg"
+ if ac_fn_c_try_compile "$LINENO"
+then :
+ ac_cv_prog_cc_c99=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam
+ test "x$ac_cv_prog_cc_c99" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+fi
-int test (int i, double x);
-struct s1 {int (*f) (int a);};
-struct s2 {int (*f) (double a);};
-int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
-int argc;
-char **argv;
-int
-main ()
-{
-return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
- ;
- return 0;
-}
+if test "x$ac_cv_prog_cc_c99" = xno
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+printf "%s\n" "unsupported" >&6; }
+else $as_nop
+ if test "x$ac_cv_prog_cc_c99" = x
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+printf "%s\n" "none needed" >&6; }
+else $as_nop
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
+printf "%s\n" "$ac_cv_prog_cc_c99" >&6; }
+ CC="$CC $ac_cv_prog_cc_c99"
+fi
+ ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
+ ac_prog_cc_stdc=c99
+fi
+fi
+if test x$ac_prog_cc_stdc = xno
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5
+printf %s "checking for $CC option to enable C89 features... " >&6; }
+if test ${ac_cv_prog_cc_c89+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_c_conftest_c89_program
_ACEOF
-for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
- -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
do
CC="$ac_save_CC $ac_arg"
- if ac_fn_c_try_compile "$LINENO"; then :
+ if ac_fn_c_try_compile "$LINENO"
+then :
ac_cv_prog_cc_c89=$ac_arg
fi
-rm -f core conftest.err conftest.$ac_objext
+rm -f core conftest.err conftest.$ac_objext conftest.beam
test "x$ac_cv_prog_cc_c89" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC
-
fi
-# AC_CACHE_VAL
-case "x$ac_cv_prog_cc_c89" in
- x)
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
-$as_echo "none needed" >&6; } ;;
- xno)
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
-$as_echo "unsupported" >&6; } ;;
- *)
- CC="$CC $ac_cv_prog_cc_c89"
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
-$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
-esac
-if test "x$ac_cv_prog_cc_c89" != xno; then :
+if test "x$ac_cv_prog_cc_c89" = xno
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+printf "%s\n" "unsupported" >&6; }
+else $as_nop
+ if test "x$ac_cv_prog_cc_c89" = x
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+printf "%s\n" "none needed" >&6; }
+else $as_nop
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+printf "%s\n" "$ac_cv_prog_cc_c89" >&6; }
+ CC="$CC $ac_cv_prog_cc_c89"
+fi
+ ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
+ ac_prog_cc_stdc=c89
+fi
fi
ac_ext=c
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
-$as_echo_n "checking how to run the C preprocessor... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
+printf %s "checking how to run the C preprocessor... " >&6; }
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
CPP=
fi
if test -z "$CPP"; then
- if ${ac_cv_prog_CPP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- # Double quotes because CPP needs to be expanded
- for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+ if test ${ac_cv_prog_CPP+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ # Double quotes because $CC needs to be expanded
+ for CPP in "$CC -E" "$CC -E -traditional-cpp" cpp /lib/cpp
do
ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
# Use a header file that comes with gcc, so configuring glibc
# with a fresh cross-compiler works.
- # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- # <limits.h> exists even on freestanding compilers.
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp. "Syntax error" is here to catch this case.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
+#include <limits.h>
Syntax error
_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
+if ac_fn_c_try_cpp "$LINENO"
+then :
-else
+else $as_nop
# Broken: fails on valid input.
continue
fi
/* end confdefs.h. */
#include <ac_nonexistent.h>
_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
+if ac_fn_c_try_cpp "$LINENO"
+then :
# Broken: success on invalid input.
continue
-else
+else $as_nop
# Passes both tests.
ac_preproc_ok=:
break
done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then :
+if $ac_preproc_ok
+then :
break
fi
else
ac_cv_prog_CPP=$CPP
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
-$as_echo "$CPP" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
+printf "%s\n" "$CPP" >&6; }
ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
# Use a header file that comes with gcc, so configuring glibc
# with a fresh cross-compiler works.
- # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- # <limits.h> exists even on freestanding compilers.
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp. "Syntax error" is here to catch this case.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
+#include <limits.h>
Syntax error
_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
+if ac_fn_c_try_cpp "$LINENO"
+then :
-else
+else $as_nop
# Broken: fails on valid input.
continue
fi
/* end confdefs.h. */
#include <ac_nonexistent.h>
_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
+if ac_fn_c_try_cpp "$LINENO"
+then :
# Broken: success on invalid input.
continue
-else
+else $as_nop
# Passes both tests.
ac_preproc_ok=:
break
done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then :
+if $ac_preproc_ok
+then :
-else
- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+else $as_nop
+ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
See \`config.log' for more details" "$LINENO" 5; }
fi
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_PKG_CONFIG+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_PKG_CONFIG+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
case $PKG_CONFIG in
[\\/]* | ?:[\\/]*)
ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
for as_dir in $PATH
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+ ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
fi
PKG_CONFIG=$ac_cv_path_PKG_CONFIG
if test -n "$PKG_CONFIG"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
-$as_echo "$PKG_CONFIG" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
+printf "%s\n" "$PKG_CONFIG" >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
fi
ac_pt_PKG_CONFIG=$PKG_CONFIG
# Extract the first word of "pkg-config", so it can be a program name with args.
set dummy pkg-config; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_ac_pt_PKG_CONFIG+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
case $ac_pt_PKG_CONFIG in
[\\/]* | ?:[\\/]*)
ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
for as_dir in $PATH
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+ ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
fi
ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
if test -n "$ac_pt_PKG_CONFIG"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
-$as_echo "$ac_pt_PKG_CONFIG" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
+printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
fi
if test "x$ac_pt_PKG_CONFIG" = x; then
else
case $cross_compiling:$ac_tool_warned in
yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
PKG_CONFIG=$ac_pt_PKG_CONFIG
fi
if test -n "$PKG_CONFIG"; then
_pkg_min_version=0.24
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
-$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
+printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; }
if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
PKG_CONFIG=""
fi
fi
+
case `pwd` in
*\ * | *\ *)
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
-$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
+printf "%s\n" "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
esac
-macro_version='2.4.6'
-macro_revision='2.4.6'
+macro_version='2.4.7'
+macro_revision='2.4.7'
+
ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
-$as_echo_n "checking how to print strings... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
+printf %s "checking how to print strings... " >&6; }
# Test print first, because it will be a builtin if present.
if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
}
case $ECHO in
- printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
-$as_echo "printf" >&6; } ;;
- print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
-$as_echo "print -r" >&6; } ;;
- *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
-$as_echo "cat" >&6; } ;;
+ printf*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: printf" >&5
+printf "%s\n" "printf" >&6; } ;;
+ print*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
+printf "%s\n" "print -r" >&6; } ;;
+ *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: cat" >&5
+printf "%s\n" "cat" >&6; } ;;
esac
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
-$as_echo_n "checking for a sed that does not truncate output... " >&6; }
-if ${ac_cv_path_SED+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
+printf %s "checking for a sed that does not truncate output... " >&6; }
+if test ${ac_cv_path_SED+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
for ac_i in 1 2 3 4 5 6 7; do
ac_script="$ac_script$as_nl$ac_script"
for as_dir in $PATH
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_prog in sed gsed; do
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_prog in sed gsed
+ do
for ac_exec_ext in '' $ac_executable_extensions; do
- ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
+ ac_path_SED="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_SED" || continue
# Check for GNU ac_path_SED and select it if it is found.
# Check for GNU $ac_path_SED
ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
*)
ac_count=0
- $as_echo_n 0123456789 >"conftest.in"
+ printf %s 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
- $as_echo '' >> "conftest.nl"
+ printf "%s\n" '' >> "conftest.nl"
"$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
as_fn_arith $ac_count + 1 && ac_count=$as_val
fi
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
-$as_echo "$ac_cv_path_SED" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
+printf "%s\n" "$ac_cv_path_SED" >&6; }
SED="$ac_cv_path_SED"
rm -f conftest.sed
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
-$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
-if ${ac_cv_path_GREP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
+printf %s "checking for grep that handles long lines and -e... " >&6; }
+if test ${ac_cv_path_GREP+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
if test -z "$GREP"; then
ac_path_GREP_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_prog in grep ggrep; do
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_prog in grep ggrep
+ do
for ac_exec_ext in '' $ac_executable_extensions; do
- ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+ ac_path_GREP="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_GREP" || continue
# Check for GNU ac_path_GREP and select it if it is found.
# Check for GNU $ac_path_GREP
ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
*)
ac_count=0
- $as_echo_n 0123456789 >"conftest.in"
+ printf %s 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
- $as_echo 'GREP' >> "conftest.nl"
+ printf "%s\n" 'GREP' >> "conftest.nl"
"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
as_fn_arith $ac_count + 1 && ac_count=$as_val
fi
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
-$as_echo "$ac_cv_path_GREP" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
+printf "%s\n" "$ac_cv_path_GREP" >&6; }
GREP="$ac_cv_path_GREP"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
-$as_echo_n "checking for egrep... " >&6; }
-if ${ac_cv_path_EGREP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
+printf %s "checking for egrep... " >&6; }
+if test ${ac_cv_path_EGREP+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
then ac_cv_path_EGREP="$GREP -E"
else
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_prog in egrep; do
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_prog in egrep
+ do
for ac_exec_ext in '' $ac_executable_extensions; do
- ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+ ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_EGREP" || continue
# Check for GNU ac_path_EGREP and select it if it is found.
# Check for GNU $ac_path_EGREP
ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
*)
ac_count=0
- $as_echo_n 0123456789 >"conftest.in"
+ printf %s 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
- $as_echo 'EGREP' >> "conftest.nl"
+ printf "%s\n" 'EGREP' >> "conftest.nl"
"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
as_fn_arith $ac_count + 1 && ac_count=$as_val
fi
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
-$as_echo "$ac_cv_path_EGREP" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
+printf "%s\n" "$ac_cv_path_EGREP" >&6; }
EGREP="$ac_cv_path_EGREP"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
-$as_echo_n "checking for fgrep... " >&6; }
-if ${ac_cv_path_FGREP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
+printf %s "checking for fgrep... " >&6; }
+if test ${ac_cv_path_FGREP+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
then ac_cv_path_FGREP="$GREP -F"
else
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_prog in fgrep; do
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_prog in fgrep
+ do
for ac_exec_ext in '' $ac_executable_extensions; do
- ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
+ ac_path_FGREP="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_FGREP" || continue
# Check for GNU ac_path_FGREP and select it if it is found.
# Check for GNU $ac_path_FGREP
ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
*)
ac_count=0
- $as_echo_n 0123456789 >"conftest.in"
+ printf %s 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
- $as_echo 'FGREP' >> "conftest.nl"
+ printf "%s\n" 'FGREP' >> "conftest.nl"
"$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
as_fn_arith $ac_count + 1 && ac_count=$as_val
fi
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
-$as_echo "$ac_cv_path_FGREP" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
+printf "%s\n" "$ac_cv_path_FGREP" >&6; }
FGREP="$ac_cv_path_FGREP"
# Check whether --with-gnu-ld was given.
-if test "${with_gnu_ld+set}" = set; then :
+if test ${with_gnu_ld+y}
+then :
withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes
-else
+else $as_nop
with_gnu_ld=no
fi
ac_prog=ld
if test yes = "$GCC"; then
# Check if gcc -print-prog-name=ld gives a path.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
-$as_echo_n "checking for ld used by $CC... " >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
+printf %s "checking for ld used by $CC... " >&6; }
case $host in
*-*-mingw*)
# gcc leaves a trailing carriage return, which upsets mingw
;;
esac
elif test yes = "$with_gnu_ld"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
-$as_echo_n "checking for GNU ld... " >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
+printf %s "checking for GNU ld... " >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
-$as_echo_n "checking for non-GNU ld... " >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
+printf %s "checking for non-GNU ld... " >&6; }
fi
-if ${lt_cv_path_LD+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+if test ${lt_cv_path_LD+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
if test -z "$LD"; then
lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
for ac_dir in $PATH; do
LD=$lt_cv_path_LD
if test -n "$LD"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
-$as_echo "$LD" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
+printf "%s\n" "$LD" >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
fi
test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
-$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
-if ${lt_cv_prog_gnu_ld+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
+printf %s "checking if the linker ($LD) is GNU ld... " >&6; }
+if test ${lt_cv_prog_gnu_ld+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
# I'd rather use --version here, but apparently some GNU lds only accept -v.
case `$LD -v 2>&1 </dev/null` in
*GNU* | *'with BFD'*)
;;
esac
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
-$as_echo "$lt_cv_prog_gnu_ld" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
+printf "%s\n" "$lt_cv_prog_gnu_ld" >&6; }
with_gnu_ld=$lt_cv_prog_gnu_ld
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
-$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
-if ${lt_cv_path_NM+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
+printf %s "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
+if test ${lt_cv_path_NM+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
if test -n "$NM"; then
# Let the user override the test.
lt_cv_path_NM=$NM
mingw*) lt_bad_file=conftest.nm/nofile ;;
*) lt_bad_file=/dev/null ;;
esac
- case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
+ case `"$tmp_nm" -B $lt_bad_file 2>&1 | $SED '1q'` in
*$lt_bad_file* | *'Invalid file or object type'*)
lt_cv_path_NM="$tmp_nm -B"
break 2
;;
*)
- case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+ case `"$tmp_nm" -p /dev/null 2>&1 | $SED '1q'` in
*/dev/null*)
lt_cv_path_NM="$tmp_nm -p"
break 2
: ${lt_cv_path_NM=no}
fi
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
-$as_echo "$lt_cv_path_NM" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
+printf "%s\n" "$lt_cv_path_NM" >&6; }
if test no != "$lt_cv_path_NM"; then
NM=$lt_cv_path_NM
else
do
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_DUMPBIN+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_DUMPBIN+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
if test -n "$DUMPBIN"; then
ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
else
for as_dir in $PATH
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
fi
DUMPBIN=$ac_cv_prog_DUMPBIN
if test -n "$DUMPBIN"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
-$as_echo "$DUMPBIN" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
+printf "%s\n" "$DUMPBIN" >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
fi
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_DUMPBIN+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
if test -n "$ac_ct_DUMPBIN"; then
ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
else
for as_dir in $PATH
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
fi
ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
if test -n "$ac_ct_DUMPBIN"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
-$as_echo "$ac_ct_DUMPBIN" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
+printf "%s\n" "$ac_ct_DUMPBIN" >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
fi
else
case $cross_compiling:$ac_tool_warned in
yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
DUMPBIN=$ac_ct_DUMPBIN
fi
fi
- case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
+ case `$DUMPBIN -symbols -headers /dev/null 2>&1 | $SED '1q'` in
*COFF*)
DUMPBIN="$DUMPBIN -symbols -headers"
;;
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
-$as_echo_n "checking the name lister ($NM) interface... " >&6; }
-if ${lt_cv_nm_interface+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
+printf %s "checking the name lister ($NM) interface... " >&6; }
+if test ${lt_cv_nm_interface+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
lt_cv_nm_interface="BSD nm"
echo "int some_variable = 0;" > conftest.$ac_ext
(eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
fi
rm -f conftest*
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
-$as_echo "$lt_cv_nm_interface" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
+printf "%s\n" "$lt_cv_nm_interface" >&6; }
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
-$as_echo_n "checking whether ln -s works... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
+printf %s "checking whether ln -s works... " >&6; }
LN_S=$as_ln_s
if test "$LN_S" = "ln -s"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
-$as_echo "no, using $LN_S" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
+printf "%s\n" "no, using $LN_S" >&6; }
fi
# find the maximum length of command line arguments
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
-$as_echo_n "checking the maximum length of command line arguments... " >&6; }
-if ${lt_cv_sys_max_cmd_len+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
+printf %s "checking the maximum length of command line arguments... " >&6; }
+if test ${lt_cv_sys_max_cmd_len+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
i=0
teststring=ABCD
lt_cv_sys_max_cmd_len=8192;
;;
- bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
+ bitrig* | darwin* | dragonfly* | freebsd* | midnightbsd* | netbsd* | openbsd*)
# This has been around since 386BSD, at least. Likely further.
if test -x /sbin/sysctl; then
lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
sysv5* | sco5v6* | sysv4.2uw2*)
kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
if test -n "$kargmax"; then
- lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
+ lt_cv_sys_max_cmd_len=`echo $kargmax | $SED 's/.*[ ]//'`
else
lt_cv_sys_max_cmd_len=32768
fi
fi
if test -n "$lt_cv_sys_max_cmd_len"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
-$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
+printf "%s\n" "$lt_cv_sys_max_cmd_len" >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
-$as_echo "none" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none" >&5
+printf "%s\n" "none" >&6; }
fi
max_cmd_len=$lt_cv_sys_max_cmd_len
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5
-$as_echo_n "checking how to convert $build file names to $host format... " >&6; }
-if ${lt_cv_to_host_file_cmd+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5
+printf %s "checking how to convert $build file names to $host format... " >&6; }
+if test ${lt_cv_to_host_file_cmd+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
case $host in
*-*-mingw* )
case $build in
fi
to_host_file_cmd=$lt_cv_to_host_file_cmd
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5
-$as_echo "$lt_cv_to_host_file_cmd" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5
+printf "%s\n" "$lt_cv_to_host_file_cmd" >&6; }
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5
-$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; }
-if ${lt_cv_to_tool_file_cmd+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5
+printf %s "checking how to convert $build file names to toolchain format... " >&6; }
+if test ${lt_cv_to_tool_file_cmd+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
#assume ordinary cross tools, or native build.
lt_cv_to_tool_file_cmd=func_convert_file_noop
case $host in
fi
to_tool_file_cmd=$lt_cv_to_tool_file_cmd
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5
-$as_echo "$lt_cv_to_tool_file_cmd" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5
+printf "%s\n" "$lt_cv_to_tool_file_cmd" >&6; }
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
-$as_echo_n "checking for $LD option to reload object files... " >&6; }
-if ${lt_cv_ld_reload_flag+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
+printf %s "checking for $LD option to reload object files... " >&6; }
+if test ${lt_cv_ld_reload_flag+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
lt_cv_ld_reload_flag='-r'
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
-$as_echo "$lt_cv_ld_reload_flag" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
+printf "%s\n" "$lt_cv_ld_reload_flag" >&6; }
reload_flag=$lt_cv_ld_reload_flag
case $reload_flag in
"" | " "*) ;;
if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}file", so it can be a program name with args.
+set dummy ${ac_tool_prefix}file; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_FILECMD+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test -n "$FILECMD"; then
+ ac_cv_prog_FILECMD="$FILECMD" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+ ac_cv_prog_FILECMD="${ac_tool_prefix}file"
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+FILECMD=$ac_cv_prog_FILECMD
+if test -n "$FILECMD"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $FILECMD" >&5
+printf "%s\n" "$FILECMD" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_FILECMD"; then
+ ac_ct_FILECMD=$FILECMD
+ # Extract the first word of "file", so it can be a program name with args.
+set dummy file; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_FILECMD+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test -n "$ac_ct_FILECMD"; then
+ ac_cv_prog_ac_ct_FILECMD="$ac_ct_FILECMD" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_FILECMD="file"
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_FILECMD=$ac_cv_prog_ac_ct_FILECMD
+if test -n "$ac_ct_FILECMD"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_FILECMD" >&5
+printf "%s\n" "$ac_ct_FILECMD" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+ if test "x$ac_ct_FILECMD" = x; then
+ FILECMD=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ FILECMD=$ac_ct_FILECMD
+ fi
+else
+ FILECMD="$ac_cv_prog_FILECMD"
+fi
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
set dummy ${ac_tool_prefix}objdump; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_OBJDUMP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_OBJDUMP+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
if test -n "$OBJDUMP"; then
ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
else
for as_dir in $PATH
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
fi
OBJDUMP=$ac_cv_prog_OBJDUMP
if test -n "$OBJDUMP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
-$as_echo "$OBJDUMP" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
+printf "%s\n" "$OBJDUMP" >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
fi
ac_ct_OBJDUMP=$OBJDUMP
# Extract the first word of "objdump", so it can be a program name with args.
set dummy objdump; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_OBJDUMP+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
if test -n "$ac_ct_OBJDUMP"; then
ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
else
for as_dir in $PATH
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_OBJDUMP="objdump"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
fi
ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
if test -n "$ac_ct_OBJDUMP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
-$as_echo "$ac_ct_OBJDUMP" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
+printf "%s\n" "$ac_ct_OBJDUMP" >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_OBJDUMP" = x; then
else
case $cross_compiling:$ac_tool_warned in
yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
OBJDUMP=$ac_ct_OBJDUMP
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
-$as_echo_n "checking how to recognize dependent libraries... " >&6; }
-if ${lt_cv_deplibs_check_method+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
+printf %s "checking how to recognize dependent libraries... " >&6; }
+if test ${lt_cv_deplibs_check_method+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
lt_cv_file_magic_cmd='$MAGIC_CMD'
lt_cv_file_magic_test_file=
lt_cv_deplibs_check_method='unknown'
bsdi[45]*)
lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
- lt_cv_file_magic_cmd='/usr/bin/file -L'
+ lt_cv_file_magic_cmd='$FILECMD -L'
lt_cv_file_magic_test_file=/shlib/libc.so
;;
lt_cv_deplibs_check_method=pass_all
;;
-freebsd* | dragonfly*)
+freebsd* | dragonfly* | midnightbsd*)
if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
case $host_cpu in
i*86 )
# Not sure whether the presence of OpenBSD here was a mistake.
# Let's accept both of them until this is cleared up.
lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
- lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_cmd=$FILECMD
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
;;
esac
;;
hpux10.20* | hpux11*)
- lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_cmd=$FILECMD
case $host_cpu in
ia64*)
lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
newos6*)
lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
- lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_cmd=$FILECMD
lt_cv_file_magic_test_file=/usr/lib/libnls.so
;;
esac
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
-$as_echo "$lt_cv_deplibs_check_method" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
+printf "%s\n" "$lt_cv_deplibs_check_method" >&6; }
file_magic_glob=
want_nocaseglob=no
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
set dummy ${ac_tool_prefix}dlltool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_DLLTOOL+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_DLLTOOL+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
if test -n "$DLLTOOL"; then
ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
else
for as_dir in $PATH
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
fi
DLLTOOL=$ac_cv_prog_DLLTOOL
if test -n "$DLLTOOL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
-$as_echo "$DLLTOOL" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
+printf "%s\n" "$DLLTOOL" >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
fi
ac_ct_DLLTOOL=$DLLTOOL
# Extract the first word of "dlltool", so it can be a program name with args.
set dummy dlltool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_DLLTOOL+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
if test -n "$ac_ct_DLLTOOL"; then
ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
else
for as_dir in $PATH
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_DLLTOOL="dlltool"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
fi
ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
if test -n "$ac_ct_DLLTOOL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
-$as_echo "$ac_ct_DLLTOOL" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
+printf "%s\n" "$ac_ct_DLLTOOL" >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_DLLTOOL" = x; then
else
case $cross_compiling:$ac_tool_warned in
yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
DLLTOOL=$ac_ct_DLLTOOL
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5
-$as_echo_n "checking how to associate runtime and link libraries... " >&6; }
-if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5
+printf %s "checking how to associate runtime and link libraries... " >&6; }
+if test ${lt_cv_sharedlib_from_linklib_cmd+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
lt_cv_sharedlib_from_linklib_cmd='unknown'
case $host_os in
esac
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5
-$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5
+printf "%s\n" "$lt_cv_sharedlib_from_linklib_cmd" >&6; }
sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
do
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_AR+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_AR+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
if test -n "$AR"; then
ac_cv_prog_AR="$AR" # Let the user override the test.
else
for as_dir in $PATH
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
fi
AR=$ac_cv_prog_AR
if test -n "$AR"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
-$as_echo "$AR" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
+printf "%s\n" "$AR" >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
fi
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_AR+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_AR+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
if test -n "$ac_ct_AR"; then
ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
else
for as_dir in $PATH
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_AR="$ac_prog"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
fi
ac_ct_AR=$ac_cv_prog_ac_ct_AR
if test -n "$ac_ct_AR"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
-$as_echo "$ac_ct_AR" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
+printf "%s\n" "$ac_ct_AR" >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
fi
else
case $cross_compiling:$ac_tool_warned in
yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
AR=$ac_ct_AR
fi
: ${AR=ar}
-: ${AR_FLAGS=cru}
+# Use ARFLAGS variable as AR's operation code to sync the variable naming with
+# Automake. If both AR_FLAGS and ARFLAGS are specified, AR_FLAGS should have
+# higher priority because thats what people were doing historically (setting
+# ARFLAGS for automake and AR_FLAGS for libtool). FIXME: Make the AR_FLAGS
+# variable obsoleted/removed.
+test ${AR_FLAGS+y} || AR_FLAGS=${ARFLAGS-cr}
+lt_ar_flags=$AR_FLAGS
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5
-$as_echo_n "checking for archiver @FILE support... " >&6; }
-if ${lt_cv_ar_at_file+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+
+
+# Make AR_FLAGS overridable by 'make ARFLAGS='. Don't try to run-time override
+# by AR_FLAGS because that was never working and AR_FLAGS is about to die.
+
+
+
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5
+printf %s "checking for archiver @FILE support... " >&6; }
+if test ${lt_cv_ar_at_file+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
lt_cv_ar_at_file=no
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
-main ()
+main (void)
{
;
return 0;
}
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
echo conftest.$ac_objext > conftest.lst
lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
(eval $lt_ar_try) 2>&5
ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
if test 0 -eq "$ac_status"; then
# Ensure the archiver fails upon bogus file names.
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
(eval $lt_ar_try) 2>&5
ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
if test 0 -ne "$ac_status"; then
lt_cv_ar_at_file=@
rm -f conftest.* libconftest.a
fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5
-$as_echo "$lt_cv_ar_at_file" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5
+printf "%s\n" "$lt_cv_ar_at_file" >&6; }
if test no = "$lt_cv_ar_at_file"; then
archiver_list_spec=
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
set dummy ${ac_tool_prefix}strip; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_STRIP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_STRIP+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
if test -n "$STRIP"; then
ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
else
for as_dir in $PATH
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_STRIP="${ac_tool_prefix}strip"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
fi
STRIP=$ac_cv_prog_STRIP
if test -n "$STRIP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
-$as_echo "$STRIP" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+printf "%s\n" "$STRIP" >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
fi
ac_ct_STRIP=$STRIP
# Extract the first word of "strip", so it can be a program name with args.
set dummy strip; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_STRIP+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
if test -n "$ac_ct_STRIP"; then
ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
else
for as_dir in $PATH
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_STRIP="strip"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
fi
ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
if test -n "$ac_ct_STRIP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
-$as_echo "$ac_ct_STRIP" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+printf "%s\n" "$ac_ct_STRIP" >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_STRIP" = x; then
else
case $cross_compiling:$ac_tool_warned in
yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
STRIP=$ac_ct_STRIP
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
set dummy ${ac_tool_prefix}ranlib; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_RANLIB+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_RANLIB+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
if test -n "$RANLIB"; then
ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
else
for as_dir in $PATH
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
fi
RANLIB=$ac_cv_prog_RANLIB
if test -n "$RANLIB"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
-$as_echo "$RANLIB" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+printf "%s\n" "$RANLIB" >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
fi
ac_ct_RANLIB=$RANLIB
# Extract the first word of "ranlib", so it can be a program name with args.
set dummy ranlib; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_RANLIB+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
if test -n "$ac_ct_RANLIB"; then
ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
else
for as_dir in $PATH
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_RANLIB="ranlib"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
fi
ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
if test -n "$ac_ct_RANLIB"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
-$as_echo "$ac_ct_RANLIB" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+printf "%s\n" "$ac_ct_RANLIB" >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_RANLIB" = x; then
else
case $cross_compiling:$ac_tool_warned in
yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
RANLIB=$ac_ct_RANLIB
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_AWK+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_AWK+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
if test -n "$AWK"; then
ac_cv_prog_AWK="$AWK" # Let the user override the test.
else
for as_dir in $PATH
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_AWK="$ac_prog"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
fi
AWK=$ac_cv_prog_AWK
if test -n "$AWK"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
-$as_echo "$AWK" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
+printf "%s\n" "$AWK" >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
fi
# Check for command to grab the raw symbol name followed by C symbol from nm.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
-$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
-if ${lt_cv_sys_global_symbol_pipe+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
+printf %s "checking command to parse $NM output from $compiler object... " >&6; }
+if test ${lt_cv_sys_global_symbol_pipe+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
# These are sane defaults that work on at least a few old systems.
# [They come from Ultrix. What could be older than Ultrix?!! ;)]
if test "$lt_cv_nm_interface" = "MS dumpbin"; then
# Gets list of data symbols to import.
- lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'"
+ lt_cv_sys_global_symbol_to_import="$SED -n -e 's/^I .* \(.*\)$/\1/p'"
# Adjust the below global symbol transforms to fixup imported variables.
lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'"
# Transform an extracted symbol line into a proper C declaration.
# Some systems (esp. on ia64) link data and code symbols differently,
# so use this general approach.
-lt_cv_sys_global_symbol_to_cdecl="sed -n"\
+lt_cv_sys_global_symbol_to_cdecl="$SED -n"\
$lt_cdecl_hook\
" -e 's/^T .* \(.*\)$/extern int \1();/p'"\
" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
# Transform an extracted symbol line into symbol name and symbol address
-lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
+lt_cv_sys_global_symbol_to_c_name_address="$SED -n"\
$lt_c_name_hook\
" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'"
# Transform an extracted symbol line into symbol name with lib prefix and
# symbol address.
-lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="$SED -n"\
$lt_c_name_lib_hook\
" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
" -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\
if test "$lt_cv_nm_interface" = "MS dumpbin"; then
# Fake it for dumpbin and say T for any non-static function,
# D for any global variable and I for any imported variable.
- # Also find C++ and __fastcall symbols from MSVC++,
+ # Also find C++ and __fastcall symbols from MSVC++ or ICC,
# which start with @ or ?.
lt_cv_sys_global_symbol_pipe="$AWK '"\
" {last_section=section; section=\$ 3};"\
" s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
" ' prfx=^$ac_symprfx"
else
- lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+ lt_cv_sys_global_symbol_pipe="$SED -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
fi
- lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
+ lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | $SED '/ __gnu_lto/d'"
# Check to see that the pipe works correctly.
pipe_works=no
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
(eval $ac_compile) 2>&5
ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
# Now try to grab the symbols.
nlist=conftest.nm
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
(eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && test -s "$nlist"; then
# Try sorting and uniquifying the output.
if sort "$nlist" | uniq > "$nlist"T; then
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
(eval $ac_link) 2>&5
ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && test -s conftest$ac_exeext; then
pipe_works=yes
fi
lt_cv_sys_global_symbol_to_cdecl=
fi
if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
-$as_echo "failed" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: failed" >&5
+printf "%s\n" "failed" >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
-$as_echo "ok" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
+printf "%s\n" "ok" >&6; }
fi
# Response file support.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5
-$as_echo_n "checking for sysroot... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5
+printf %s "checking for sysroot... " >&6; }
# Check whether --with-sysroot was given.
-if test "${with_sysroot+set}" = set; then :
+if test ${with_sysroot+y}
+then :
withval=$with_sysroot;
-else
+else $as_nop
with_sysroot=no
fi
fi
;; #(
/*)
- lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
+ lt_sysroot=`echo "$with_sysroot" | $SED -e "$sed_quote_subst"`
;; #(
no|'')
;; #(
*)
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5
-$as_echo "$with_sysroot" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5
+printf "%s\n" "$with_sysroot" >&6; }
as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5
;;
esac
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5
-$as_echo "${lt_sysroot:-no}" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5
+printf "%s\n" "${lt_sysroot:-no}" >&6; }
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5
-$as_echo_n "checking for a working dd... " >&6; }
-if ${ac_cv_path_lt_DD+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5
+printf %s "checking for a working dd... " >&6; }
+if test ${ac_cv_path_lt_DD+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
printf 0123456789abcdef0123456789abcdef >conftest.i
cat conftest.i conftest.i >conftest2.i
: ${lt_DD:=$DD}
for as_dir in $PATH
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_prog in dd; do
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_prog in dd
+ do
for ac_exec_ext in '' $ac_executable_extensions; do
- ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext"
+ ac_path_lt_DD="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_lt_DD" || continue
if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
cmp -s conftest.i conftest.out \
rm -f conftest.i conftest2.i conftest.out
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5
-$as_echo "$ac_cv_path_lt_DD" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5
+printf "%s\n" "$ac_cv_path_lt_DD" >&6; }
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5
-$as_echo_n "checking how to truncate binary pipes... " >&6; }
-if ${lt_cv_truncate_bin+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5
+printf %s "checking how to truncate binary pipes... " >&6; }
+if test ${lt_cv_truncate_bin+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
printf 0123456789abcdef0123456789abcdef >conftest.i
cat conftest.i conftest.i >conftest2.i
lt_cv_truncate_bin=
rm -f conftest.i conftest2.i conftest.out
test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5
-$as_echo "$lt_cv_truncate_bin" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5
+printf "%s\n" "$lt_cv_truncate_bin" >&6; }
}
# Check whether --enable-libtool-lock was given.
-if test "${enable_libtool_lock+set}" = set; then :
+if test ${enable_libtool_lock+y}
+then :
enableval=$enable_libtool_lock;
fi
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
(eval $ac_compile) 2>&5
ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
- case `/usr/bin/file conftest.$ac_objext` in
+ case `$FILECMD conftest.$ac_objext` in
*ELF-32*)
HPUX_IA64_MODE=32
;;
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
(eval $ac_compile) 2>&5
ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
if test yes = "$lt_cv_prog_gnu_ld"; then
- case `/usr/bin/file conftest.$ac_objext` in
+ case `$FILECMD conftest.$ac_objext` in
*32-bit*)
LD="${LD-ld} -melf32bsmip"
;;
;;
esac
else
- case `/usr/bin/file conftest.$ac_objext` in
+ case `$FILECMD conftest.$ac_objext` in
*32-bit*)
LD="${LD-ld} -32"
;;
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
(eval $ac_compile) 2>&5
ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
emul=elf
- case `/usr/bin/file conftest.$ac_objext` in
+ case `$FILECMD conftest.$ac_objext` in
*32-bit*)
emul="${emul}32"
;;
emul="${emul}64"
;;
esac
- case `/usr/bin/file conftest.$ac_objext` in
+ case `$FILECMD conftest.$ac_objext` in
*MSB*)
emul="${emul}btsmip"
;;
emul="${emul}ltsmip"
;;
esac
- case `/usr/bin/file conftest.$ac_objext` in
+ case `$FILECMD conftest.$ac_objext` in
*N32*)
emul="${emul}n32"
;;
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
(eval $ac_compile) 2>&5
ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
- case `/usr/bin/file conftest.o` in
+ case `$FILECMD conftest.o` in
*32-bit*)
case $host in
x86_64-*kfreebsd*-gnu)
LD="${LD-ld} -m elf_i386_fbsd"
;;
x86_64-*linux*)
- case `/usr/bin/file conftest.o` in
+ case `$FILECMD conftest.o` in
*x86-64*)
LD="${LD-ld} -m elf32_x86_64"
;;
# On SCO OpenServer 5, we need -belf to get full-featured binaries.
SAVE_CFLAGS=$CFLAGS
CFLAGS="$CFLAGS -belf"
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
-$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
-if ${lt_cv_cc_needs_belf+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
+printf %s "checking whether the C compiler needs -belf... " >&6; }
+if test ${lt_cv_cc_needs_belf+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
/* end confdefs.h. */
int
-main ()
+main (void)
{
;
return 0;
}
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
lt_cv_cc_needs_belf=yes
-else
+else $as_nop
lt_cv_cc_needs_belf=no
fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
-$as_echo "$lt_cv_cc_needs_belf" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
+printf "%s\n" "$lt_cv_cc_needs_belf" >&6; }
if test yes != "$lt_cv_cc_needs_belf"; then
# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
CFLAGS=$SAVE_CFLAGS
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
(eval $ac_compile) 2>&5
ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
- case `/usr/bin/file conftest.o` in
+ case `$FILECMD conftest.o` in
*64-bit*)
case $lt_cv_prog_gnu_ld in
yes*)
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args.
set dummy ${ac_tool_prefix}mt; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_MANIFEST_TOOL+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_MANIFEST_TOOL+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
if test -n "$MANIFEST_TOOL"; then
ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test.
else
for as_dir in $PATH
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
fi
MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL
if test -n "$MANIFEST_TOOL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5
-$as_echo "$MANIFEST_TOOL" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5
+printf "%s\n" "$MANIFEST_TOOL" >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
fi
ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL
# Extract the first word of "mt", so it can be a program name with args.
set dummy mt; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_MANIFEST_TOOL+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
if test -n "$ac_ct_MANIFEST_TOOL"; then
ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test.
else
for as_dir in $PATH
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_MANIFEST_TOOL="mt"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
fi
ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL
if test -n "$ac_ct_MANIFEST_TOOL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5
-$as_echo "$ac_ct_MANIFEST_TOOL" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5
+printf "%s\n" "$ac_ct_MANIFEST_TOOL" >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_MANIFEST_TOOL" = x; then
else
case $cross_compiling:$ac_tool_warned in
yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL
fi
test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5
-$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; }
-if ${lt_cv_path_mainfest_tool+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5
+printf %s "checking if $MANIFEST_TOOL is a manifest tool... " >&6; }
+if test ${lt_cv_path_mainfest_tool+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
lt_cv_path_mainfest_tool=no
echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5
$MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
fi
rm -f conftest*
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5
-$as_echo "$lt_cv_path_mainfest_tool" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5
+printf "%s\n" "$lt_cv_path_mainfest_tool" >&6; }
if test yes != "$lt_cv_path_mainfest_tool"; then
MANIFEST_TOOL=:
fi
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_DSYMUTIL+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_DSYMUTIL+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
if test -n "$DSYMUTIL"; then
ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
else
for as_dir in $PATH
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
fi
DSYMUTIL=$ac_cv_prog_DSYMUTIL
if test -n "$DSYMUTIL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
-$as_echo "$DSYMUTIL" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
+printf "%s\n" "$DSYMUTIL" >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
fi
ac_ct_DSYMUTIL=$DSYMUTIL
# Extract the first word of "dsymutil", so it can be a program name with args.
set dummy dsymutil; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_DSYMUTIL+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
if test -n "$ac_ct_DSYMUTIL"; then
ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
else
for as_dir in $PATH
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
fi
ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
if test -n "$ac_ct_DSYMUTIL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
-$as_echo "$ac_ct_DSYMUTIL" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
+printf "%s\n" "$ac_ct_DSYMUTIL" >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_DSYMUTIL" = x; then
else
case $cross_compiling:$ac_tool_warned in
yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
DSYMUTIL=$ac_ct_DSYMUTIL
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
set dummy ${ac_tool_prefix}nmedit; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_NMEDIT+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_NMEDIT+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
if test -n "$NMEDIT"; then
ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
else
for as_dir in $PATH
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
fi
NMEDIT=$ac_cv_prog_NMEDIT
if test -n "$NMEDIT"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
-$as_echo "$NMEDIT" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
+printf "%s\n" "$NMEDIT" >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
fi
ac_ct_NMEDIT=$NMEDIT
# Extract the first word of "nmedit", so it can be a program name with args.
set dummy nmedit; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_NMEDIT+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
if test -n "$ac_ct_NMEDIT"; then
ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
else
for as_dir in $PATH
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_NMEDIT="nmedit"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
fi
ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
if test -n "$ac_ct_NMEDIT"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
-$as_echo "$ac_ct_NMEDIT" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
+printf "%s\n" "$ac_ct_NMEDIT" >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_NMEDIT" = x; then
else
case $cross_compiling:$ac_tool_warned in
yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
NMEDIT=$ac_ct_NMEDIT
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
set dummy ${ac_tool_prefix}lipo; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_LIPO+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_LIPO+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
if test -n "$LIPO"; then
ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
else
for as_dir in $PATH
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
fi
LIPO=$ac_cv_prog_LIPO
if test -n "$LIPO"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
-$as_echo "$LIPO" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
+printf "%s\n" "$LIPO" >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
fi
ac_ct_LIPO=$LIPO
# Extract the first word of "lipo", so it can be a program name with args.
set dummy lipo; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_LIPO+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
if test -n "$ac_ct_LIPO"; then
ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
else
for as_dir in $PATH
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_LIPO="lipo"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
fi
ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
if test -n "$ac_ct_LIPO"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
-$as_echo "$ac_ct_LIPO" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
+printf "%s\n" "$ac_ct_LIPO" >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_LIPO" = x; then
else
case $cross_compiling:$ac_tool_warned in
yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
LIPO=$ac_ct_LIPO
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
set dummy ${ac_tool_prefix}otool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_OTOOL+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_OTOOL+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
if test -n "$OTOOL"; then
ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
else
for as_dir in $PATH
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
fi
OTOOL=$ac_cv_prog_OTOOL
if test -n "$OTOOL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
-$as_echo "$OTOOL" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
+printf "%s\n" "$OTOOL" >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
fi
ac_ct_OTOOL=$OTOOL
# Extract the first word of "otool", so it can be a program name with args.
set dummy otool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_OTOOL+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
if test -n "$ac_ct_OTOOL"; then
ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
else
for as_dir in $PATH
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_OTOOL="otool"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
fi
ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
if test -n "$ac_ct_OTOOL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
-$as_echo "$ac_ct_OTOOL" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
+printf "%s\n" "$ac_ct_OTOOL" >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_OTOOL" = x; then
else
case $cross_compiling:$ac_tool_warned in
yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
OTOOL=$ac_ct_OTOOL
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
set dummy ${ac_tool_prefix}otool64; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_OTOOL64+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_OTOOL64+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
if test -n "$OTOOL64"; then
ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
else
for as_dir in $PATH
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
fi
OTOOL64=$ac_cv_prog_OTOOL64
if test -n "$OTOOL64"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
-$as_echo "$OTOOL64" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
+printf "%s\n" "$OTOOL64" >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
fi
ac_ct_OTOOL64=$OTOOL64
# Extract the first word of "otool64", so it can be a program name with args.
set dummy otool64; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_OTOOL64+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
if test -n "$ac_ct_OTOOL64"; then
ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
else
for as_dir in $PATH
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_OTOOL64="otool64"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
fi
ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
if test -n "$ac_ct_OTOOL64"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
-$as_echo "$ac_ct_OTOOL64" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
+printf "%s\n" "$ac_ct_OTOOL64" >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_OTOOL64" = x; then
else
case $cross_compiling:$ac_tool_warned in
yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
OTOOL64=$ac_ct_OTOOL64
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
-$as_echo_n "checking for -single_module linker flag... " >&6; }
-if ${lt_cv_apple_cc_single_mod+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
+printf %s "checking for -single_module linker flag... " >&6; }
+if test ${lt_cv_apple_cc_single_mod+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
lt_cv_apple_cc_single_mod=no
if test -z "$LT_MULTI_MODULE"; then
# By default we will add the -single_module flag. You can override
rm -f conftest.*
fi
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
-$as_echo "$lt_cv_apple_cc_single_mod" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
+printf "%s\n" "$lt_cv_apple_cc_single_mod" >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
-$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
-if ${lt_cv_ld_exported_symbols_list+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
+printf %s "checking for -exported_symbols_list linker flag... " >&6; }
+if test ${lt_cv_ld_exported_symbols_list+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
lt_cv_ld_exported_symbols_list=no
save_LDFLAGS=$LDFLAGS
echo "_main" > conftest.sym
/* end confdefs.h. */
int
-main ()
+main (void)
{
;
return 0;
}
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
lt_cv_ld_exported_symbols_list=yes
-else
+else $as_nop
lt_cv_ld_exported_symbols_list=no
fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LDFLAGS=$save_LDFLAGS
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
-$as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
+printf "%s\n" "$lt_cv_ld_exported_symbols_list" >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
-$as_echo_n "checking for -force_load linker flag... " >&6; }
-if ${lt_cv_ld_force_load+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
+printf %s "checking for -force_load linker flag... " >&6; }
+if test ${lt_cv_ld_force_load+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
lt_cv_ld_force_load=no
cat > conftest.c << _LT_EOF
int forced_loaded() { return 2;}
_LT_EOF
echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
$LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
- echo "$AR cru libconftest.a conftest.o" >&5
- $AR cru libconftest.a conftest.o 2>&5
+ echo "$AR $AR_FLAGS libconftest.a conftest.o" >&5
+ $AR $AR_FLAGS libconftest.a conftest.o 2>&5
echo "$RANLIB libconftest.a" >&5
$RANLIB libconftest.a 2>&5
cat > conftest.c << _LT_EOF
rm -rf conftest.dSYM
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
-$as_echo "$lt_cv_ld_force_load" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
+printf "%s\n" "$lt_cv_ld_force_load" >&6; }
case $host_os in
rhapsody* | darwin1.[012])
_lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
darwin1.*)
_lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
- darwin*) # darwin 5.x on
- # if running on 10.5 or later, the deployment target defaults
- # to the OS version, if on x86, and 10.4, the deployment
- # target defaults to 10.4. Don't you love it?
- case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
- 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
- _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
- 10.[012][,.]*)
- _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
- 10.*)
- _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
+ darwin*)
+ case $MACOSX_DEPLOYMENT_TARGET,$host in
+ 10.[012],*|,*powerpc*-darwin[5-8]*)
+ _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
+ *)
+ _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
esac
;;
esac
esac
}
+ac_header= ac_cache=
+for ac_item in $ac_header_c_list
+do
+ if test $ac_cache; then
+ ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
+ if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
+ printf "%s\n" "#define $ac_item 1" >> confdefs.h
+ fi
+ ac_header= ac_cache=
+ elif test $ac_header; then
+ ac_cache=$ac_item
+ else
+ ac_header=$ac_item
+ fi
+done
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
-$as_echo_n "checking for ANSI C header files... " >&6; }
-if ${ac_cv_header_stdc+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_header_stdc=yes
-else
- ac_cv_header_stdc=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-if test $ac_cv_header_stdc = yes; then
- # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <string.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "memchr" >/dev/null 2>&1; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdlib.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "free" >/dev/null 2>&1; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-fi
-if test $ac_cv_header_stdc = yes; then
- # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
- if test "$cross_compiling" = yes; then :
- :
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <ctype.h>
-#include <stdlib.h>
-#if ((' ' & 0x0FF) == 0x020)
-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#else
-# define ISLOWER(c) \
- (('a' <= (c) && (c) <= 'i') \
- || ('j' <= (c) && (c) <= 'r') \
- || ('s' <= (c) && (c) <= 'z'))
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
-#endif
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
-int
-main ()
-{
- int i;
- for (i = 0; i < 256; i++)
- if (XOR (islower (i), ISLOWER (i))
- || toupper (i) != TOUPPER (i))
- return 2;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-else
- ac_cv_header_stdc=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
-$as_echo "$ac_cv_header_stdc" >&6; }
-if test $ac_cv_header_stdc = yes; then
-$as_echo "#define STDC_HEADERS 1" >>confdefs.h
-fi
+if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
+then :
-# On IRIX 5.3, sys/types and inttypes.h are conflicting.
-for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
- inttypes.h stdint.h unistd.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
-"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
+printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
fi
-
-done
-
-
-for ac_header in dlfcn.h
-do :
- ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
+ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
"
-if test "x$ac_cv_header_dlfcn_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_DLFCN_H 1
-_ACEOF
+if test "x$ac_cv_header_dlfcn_h" = xyes
+then :
+ printf "%s\n" "#define HAVE_DLFCN_H 1" >>confdefs.h
fi
-done
-
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
set dummy ${ac_tool_prefix}as; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_AS+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_AS+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
if test -n "$AS"; then
ac_cv_prog_AS="$AS" # Let the user override the test.
else
for as_dir in $PATH
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_AS="${ac_tool_prefix}as"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
fi
AS=$ac_cv_prog_AS
if test -n "$AS"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
-$as_echo "$AS" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
+printf "%s\n" "$AS" >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
fi
ac_ct_AS=$AS
# Extract the first word of "as", so it can be a program name with args.
set dummy as; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_AS+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_AS+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
if test -n "$ac_ct_AS"; then
ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
else
for as_dir in $PATH
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_AS="as"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
fi
ac_ct_AS=$ac_cv_prog_ac_ct_AS
if test -n "$ac_ct_AS"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5
-$as_echo "$ac_ct_AS" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5
+printf "%s\n" "$ac_ct_AS" >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_AS" = x; then
else
case $cross_compiling:$ac_tool_warned in
yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
AS=$ac_ct_AS
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
set dummy ${ac_tool_prefix}dlltool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_DLLTOOL+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_DLLTOOL+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
if test -n "$DLLTOOL"; then
ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
else
for as_dir in $PATH
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
fi
DLLTOOL=$ac_cv_prog_DLLTOOL
if test -n "$DLLTOOL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
-$as_echo "$DLLTOOL" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
+printf "%s\n" "$DLLTOOL" >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
fi
ac_ct_DLLTOOL=$DLLTOOL
# Extract the first word of "dlltool", so it can be a program name with args.
set dummy dlltool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_DLLTOOL+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
if test -n "$ac_ct_DLLTOOL"; then
ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
else
for as_dir in $PATH
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_DLLTOOL="dlltool"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
fi
ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
if test -n "$ac_ct_DLLTOOL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
-$as_echo "$ac_ct_DLLTOOL" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
+printf "%s\n" "$ac_ct_DLLTOOL" >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_DLLTOOL" = x; then
else
case $cross_compiling:$ac_tool_warned in
yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
DLLTOOL=$ac_ct_DLLTOOL
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
set dummy ${ac_tool_prefix}objdump; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_OBJDUMP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_OBJDUMP+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
if test -n "$OBJDUMP"; then
ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
else
for as_dir in $PATH
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
fi
OBJDUMP=$ac_cv_prog_OBJDUMP
if test -n "$OBJDUMP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
-$as_echo "$OBJDUMP" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
+printf "%s\n" "$OBJDUMP" >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
fi
ac_ct_OBJDUMP=$OBJDUMP
# Extract the first word of "objdump", so it can be a program name with args.
set dummy objdump; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_OBJDUMP+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
if test -n "$ac_ct_OBJDUMP"; then
ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
else
for as_dir in $PATH
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_OBJDUMP="objdump"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
fi
ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
if test -n "$ac_ct_OBJDUMP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
-$as_echo "$ac_ct_OBJDUMP" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
+printf "%s\n" "$ac_ct_OBJDUMP" >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_OBJDUMP" = x; then
else
case $cross_compiling:$ac_tool_warned in
yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
OBJDUMP=$ac_ct_OBJDUMP
# Check whether --enable-shared was given.
-if test "${enable_shared+set}" = set; then :
+if test ${enable_shared+y}
+then :
enableval=$enable_shared; p=${PACKAGE-default}
case $enableval in
yes) enable_shared=yes ;;
IFS=$lt_save_ifs
;;
esac
-else
+else $as_nop
enable_shared=yes
fi
# Check whether --enable-static was given.
-if test "${enable_static+set}" = set; then :
+if test ${enable_static+y}
+then :
enableval=$enable_static; p=${PACKAGE-default}
case $enableval in
yes) enable_static=yes ;;
IFS=$lt_save_ifs
;;
esac
-else
+else $as_nop
enable_static=yes
fi
# Check whether --with-pic was given.
-if test "${with_pic+set}" = set; then :
+if test ${with_pic+y}
+then :
withval=$with_pic; lt_p=${PACKAGE-default}
case $withval in
yes|no) pic_mode=$withval ;;
IFS=$lt_save_ifs
;;
esac
-else
+else $as_nop
pic_mode=default
fi
# Check whether --enable-fast-install was given.
-if test "${enable_fast_install+set}" = set; then :
+if test ${enable_fast_install+y}
+then :
enableval=$enable_fast_install; p=${PACKAGE-default}
case $enableval in
yes) enable_fast_install=yes ;;
IFS=$lt_save_ifs
;;
esac
-else
+else $as_nop
enable_fast_install=yes
fi
shared_archive_member_spec=
case $host,$enable_shared in
power*-*-aix[5-9]*,yes)
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5
-$as_echo_n "checking which variant of shared library versioning to provide... " >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5
+printf %s "checking which variant of shared library versioning to provide... " >&6; }
# Check whether --with-aix-soname was given.
-if test "${with_aix_soname+set}" = set; then :
+if test ${with_aix_soname+y}
+then :
withval=$with_aix_soname; case $withval in
aix|svr4|both)
;;
;;
esac
lt_cv_with_aix_soname=$with_aix_soname
-else
- if ${lt_cv_with_aix_soname+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+else $as_nop
+ if test ${lt_cv_with_aix_soname+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
lt_cv_with_aix_soname=aix
fi
with_aix_soname=$lt_cv_with_aix_soname
fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5
-$as_echo "$with_aix_soname" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5
+printf "%s\n" "$with_aix_soname" >&6; }
if test aix != "$with_aix_soname"; then
# For the AIX way of multilib, we name the shared archive member
# based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o',
setopt NO_GLOB_SUBST
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
-$as_echo_n "checking for objdir... " >&6; }
-if ${lt_cv_objdir+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
+printf %s "checking for objdir... " >&6; }
+if test ${lt_cv_objdir+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
rm -f .libs 2>/dev/null
mkdir .libs 2>/dev/null
if test -d .libs; then
fi
rmdir .libs 2>/dev/null
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
-$as_echo "$lt_cv_objdir" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
+printf "%s\n" "$lt_cv_objdir" >&6; }
objdir=$lt_cv_objdir
-cat >>confdefs.h <<_ACEOF
-#define LT_OBJDIR "$lt_cv_objdir/"
-_ACEOF
+printf "%s\n" "#define LT_OBJDIR \"$lt_cv_objdir/\"" >>confdefs.h
ofile=libtool
can_build_shared=yes
-# All known linkers require a '.a' archive for static linking (except MSVC,
-# which needs '.lib').
+# All known linkers require a '.a' archive for static linking (except MSVC and
+# ICC, which need '.lib').
libext=a
with_gnu_ld=$lt_cv_prog_gnu_ld
case $deplibs_check_method in
file_magic*)
if test "$file_magic_cmd" = '$MAGIC_CMD'; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
-$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
-if ${lt_cv_path_MAGIC_CMD+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
+printf %s "checking for ${ac_tool_prefix}file... " >&6; }
+if test ${lt_cv_path_MAGIC_CMD+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
case $MAGIC_CMD in
[\\/*] | ?:[\\/]*)
lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
MAGIC_CMD=$lt_cv_path_MAGIC_CMD
if test -n "$MAGIC_CMD"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
-$as_echo "$MAGIC_CMD" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+printf "%s\n" "$MAGIC_CMD" >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
fi
if test -z "$lt_cv_path_MAGIC_CMD"; then
if test -n "$ac_tool_prefix"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
-$as_echo_n "checking for file... " >&6; }
-if ${lt_cv_path_MAGIC_CMD+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for file" >&5
+printf %s "checking for file... " >&6; }
+if test ${lt_cv_path_MAGIC_CMD+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
case $MAGIC_CMD in
[\\/*] | ?:[\\/]*)
lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
MAGIC_CMD=$lt_cv_path_MAGIC_CMD
if test -n "$MAGIC_CMD"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
-$as_echo "$MAGIC_CMD" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+printf "%s\n" "$MAGIC_CMD" >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
fi
lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
esac
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
-$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
-if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
+printf %s "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
+if test ${lt_cv_prog_compiler_rtti_exceptions+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
lt_cv_prog_compiler_rtti_exceptions=no
ac_outfile=conftest.$ac_objext
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
$RM conftest*
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
-$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
+printf "%s\n" "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then
lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
lt_prog_compiler_static='-qstaticlink'
;;
*)
- case `$CC -V 2>&1 | sed 5q` in
+ case `$CC -V 2>&1 | $SED 5q` in
*Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*)
# Sun Fortran 8.3 passes all unrecognized flags to the linker
lt_prog_compiler_pic='-KPIC'
;;
esac
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
-$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
-if ${lt_cv_prog_compiler_pic+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
+printf %s "checking for $compiler option to produce PIC... " >&6; }
+if test ${lt_cv_prog_compiler_pic+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
lt_cv_prog_compiler_pic=$lt_prog_compiler_pic
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5
-$as_echo "$lt_cv_prog_compiler_pic" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5
+printf "%s\n" "$lt_cv_prog_compiler_pic" >&6; }
lt_prog_compiler_pic=$lt_cv_prog_compiler_pic
#
# Check to make sure the PIC flag actually works.
#
if test -n "$lt_prog_compiler_pic"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
-$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
-if ${lt_cv_prog_compiler_pic_works+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
+printf %s "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
+if test ${lt_cv_prog_compiler_pic_works+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
lt_cv_prog_compiler_pic_works=no
ac_outfile=conftest.$ac_objext
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
$RM conftest*
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
-$as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
+printf "%s\n" "$lt_cv_prog_compiler_pic_works" >&6; }
if test yes = "$lt_cv_prog_compiler_pic_works"; then
case $lt_prog_compiler_pic in
# Check to make sure the static flag actually works.
#
wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
-$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
-if ${lt_cv_prog_compiler_static_works+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+printf %s "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if test ${lt_cv_prog_compiler_static_works+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
lt_cv_prog_compiler_static_works=no
save_LDFLAGS=$LDFLAGS
LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
LDFLAGS=$save_LDFLAGS
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
-$as_echo "$lt_cv_prog_compiler_static_works" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
+printf "%s\n" "$lt_cv_prog_compiler_static_works" >&6; }
if test yes = "$lt_cv_prog_compiler_static_works"; then
:
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
-$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
-if ${lt_cv_prog_compiler_c_o+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+printf %s "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if test ${lt_cv_prog_compiler_c_o+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
lt_cv_prog_compiler_c_o=no
$RM -r conftest 2>/dev/null
mkdir conftest
$RM conftest*
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
-$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+printf "%s\n" "$lt_cv_prog_compiler_c_o" >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
-$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
-if ${lt_cv_prog_compiler_c_o+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+printf %s "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if test ${lt_cv_prog_compiler_c_o+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
lt_cv_prog_compiler_c_o=no
$RM -r conftest 2>/dev/null
mkdir conftest
$RM conftest*
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
-$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+printf "%s\n" "$lt_cv_prog_compiler_c_o" >&6; }
hard_links=nottested
if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then
# do not overwrite the value of need_locks provided by the user
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
-$as_echo_n "checking if we can lock with hard links... " >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
+printf %s "checking if we can lock with hard links... " >&6; }
hard_links=yes
$RM conftest*
ln conftest.a conftest.b 2>/dev/null && hard_links=no
touch conftest.a
ln conftest.a conftest.b 2>&5 || hard_links=no
ln conftest.a conftest.b 2>/dev/null && hard_links=no
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
-$as_echo "$hard_links" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
+printf "%s\n" "$hard_links" >&6; }
if test no = "$hard_links"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5
-$as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;}
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5
+printf "%s\n" "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;}
need_locks=warn
fi
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
-$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+printf %s "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
runpath_var=
allow_undefined_flag=
case $host_os in
cygwin* | mingw* | pw32* | cegcc*)
- # FIXME: the MSVC++ port hasn't been tested in a loooong time
+ # FIXME: the MSVC++ and ICC port hasn't been tested in a loooong time
# When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
+ # Microsoft Visual C++ or Intel C++ Compiler.
if test yes != "$GCC"; then
with_gnu_ld=no
fi
;;
interix*)
- # we just hope/assume this is gcc and not c89 (= MSVC++)
+ # we just hope/assume this is gcc and not c89 (= MSVC++ or ICC)
with_gnu_ld=yes
;;
openbsd* | bitrig*)
whole_archive_flag_spec=
fi
supports_anon_versioning=no
- case `$LD -v | $SED -e 's/(^)\+)\s\+//' 2>&1` in
+ case `$LD -v | $SED -e 's/([^)]\+)\s\+//' 2>&1` in
*GNU\ gold*) supports_anon_versioning=yes ;;
*\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
emximp -o $lib $output_objdir/$libname.def'
old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
enable_shared_with_static_runtimes=yes
+ file_list_spec='@'
;;
interix[3-9]*)
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- archive_expsym_cmds='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ archive_expsym_cmds='$SED "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
;;
gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
compiler_needs_object=yes
;;
esac
- case `$CC -V 2>&1 | sed 5q` in
+ case `$CC -V 2>&1 | $SED 5q` in
*Sun\ C*) # Sun C 5.9
whole_archive_flag_spec='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
compiler_needs_object=yes
if test yes = "$supports_anon_versioning"; then
archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
- cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
echo "local: *; };" >> $output_objdir/$libname.ver~
$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
fi
archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
if test yes = "$supports_anon_versioning"; then
archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
- cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
echo "local: *; };" >> $output_objdir/$libname.ver~
$LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
fi
if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
else
- export_symbols_cmds='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
+ export_symbols_cmds='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
fi
aix_use_runtimelinking=no
if test set = "${lt_cv_aix_libpath+set}"; then
aix_libpath=$lt_cv_aix_libpath
else
- if ${lt_cv_aix_libpath_+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ if test ${lt_cv_aix_libpath_+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
-main ()
+main (void)
{
;
return 0;
}
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
lt_aix_libpath_sed='
/Import File Strings/,/^$/ {
lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
fi
fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
if test -z "$lt_cv_aix_libpath_"; then
lt_cv_aix_libpath_=/usr/lib:/lib
if test set = "${lt_cv_aix_libpath+set}"; then
aix_libpath=$lt_cv_aix_libpath
else
- if ${lt_cv_aix_libpath_+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ if test ${lt_cv_aix_libpath_+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
-main ()
+main (void)
{
;
return 0;
}
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
lt_aix_libpath_sed='
/Import File Strings/,/^$/ {
lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
fi
fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
if test -z "$lt_cv_aix_libpath_"; then
lt_cv_aix_libpath_=/usr/lib:/lib
cygwin* | mingw* | pw32* | cegcc*)
# When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
+ # Microsoft Visual C++ or Intel C++ Compiler.
# hardcode_libdir_flag_spec is actually meaningless, as there is
# no search path for DLLs.
case $cc_basename in
- cl*)
- # Native MSVC
+ cl* | icl*)
+ # Native MSVC or ICC
hardcode_libdir_flag_spec=' '
allow_undefined_flag=unsupported
always_export_symbols=yes
fi'
;;
*)
- # Assume MSVC wrapper
+ # Assume MSVC and ICC wrapper
hardcode_libdir_flag_spec=' '
allow_undefined_flag=unsupported
# Tell ltmain to make .lib files, not .a files.
output_verbose_link_cmd=func_echo_all
archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil"
module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
- archive_expsym_cmds="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil"
- module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"
+ archive_expsym_cmds="$SED 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil"
+ module_expsym_cmds="$SED -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"
else
ld_shlibs=no
;;
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
- freebsd* | dragonfly*)
+ freebsd* | dragonfly* | midnightbsd*)
archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
hardcode_libdir_flag_spec='-R$libdir'
hardcode_direct=yes
# Older versions of the 11.00 compiler do not understand -b yet
# (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
-$as_echo_n "checking if $CC understands -b... " >&6; }
-if ${lt_cv_prog_compiler__b+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
+printf %s "checking if $CC understands -b... " >&6; }
+if test ${lt_cv_prog_compiler__b+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
lt_cv_prog_compiler__b=no
save_LDFLAGS=$LDFLAGS
LDFLAGS="$LDFLAGS -b"
LDFLAGS=$save_LDFLAGS
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
-$as_echo "$lt_cv_prog_compiler__b" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
+printf "%s\n" "$lt_cv_prog_compiler__b" >&6; }
if test yes = "$lt_cv_prog_compiler__b"; then
archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
# work, assume that -exports_file does not work either and
# implicitly export all symbols.
# This should be the same for all languages, so no per-tag cache variable.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5
-$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; }
-if ${lt_cv_irix_exported_symbol+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5
+printf %s "checking whether the $host_os linker accepts -exported_symbol... " >&6; }
+if test ${lt_cv_irix_exported_symbol+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
save_LDFLAGS=$LDFLAGS
LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int foo (void) { return 0; }
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
lt_cv_irix_exported_symbol=yes
-else
+else $as_nop
lt_cv_irix_exported_symbol=no
fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LDFLAGS=$save_LDFLAGS
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5
-$as_echo "$lt_cv_irix_exported_symbol" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5
+printf "%s\n" "$lt_cv_irix_exported_symbol" >&6; }
if test yes = "$lt_cv_irix_exported_symbol"; then
archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib'
fi
emximp -o $lib $output_objdir/$libname.def'
old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
enable_shared_with_static_runtimes=yes
+ file_list_spec='@'
;;
osf3*)
fi
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
-$as_echo "$ld_shlibs" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
+printf "%s\n" "$ld_shlibs" >&6; }
test no = "$ld_shlibs" && can_build_shared=no
with_gnu_ld=$with_gnu_ld
# Test whether the compiler implicitly links with -lc since on some
# systems, -lgcc has to come before -lc. If gcc already passes -lc
# to ld, don't add -lc before -lgcc.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
-$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
-if ${lt_cv_archive_cmds_need_lc+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
+printf %s "checking whether -lc should be explicitly linked in... " >&6; }
+if test ${lt_cv_archive_cmds_need_lc+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
$RM conftest*
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
(eval $ac_compile) 2>&5
ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } 2>conftest.err; then
soname=conftest
lib=conftest
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
(eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
then
lt_cv_archive_cmds_need_lc=no
$RM conftest*
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
-$as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
+printf "%s\n" "$lt_cv_archive_cmds_need_lc" >&6; }
archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
;;
esac
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
-$as_echo_n "checking dynamic linker characteristics... " >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
+printf %s "checking dynamic linker characteristics... " >&6; }
if test yes = "$GCC"; then
case $host_os in
case $host_os in
cygwin*)
# Cygwin DLLs use 'cyg' prefix rather than 'lib'
- soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
+ soname_spec='`echo $libname | $SED -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
;;
;;
pw32*)
# pw32 DLLs use 'pw' prefix rather than 'lib'
- library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
+ library_names_spec='`echo $libname | $SED -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
;;
esac
dynamic_linker='Win32 ld.exe'
;;
- *,cl*)
- # Native MSVC
+ *,cl* | *,icl*)
+ # Native MSVC or ICC
libname_spec='$name'
soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
library_names_spec='$libname.dll.lib'
done
IFS=$lt_save_ifs
# Convert to MSYS style.
- sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
;;
cygwin*)
# Convert to unix form, then to dos form, then back to unix form
;;
*)
- # Assume MSVC wrapper
+ # Assume MSVC and ICC wrapper
library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib'
dynamic_linker='Win32 ld.exe'
;;
shlibpath_var=LD_LIBRARY_PATH
;;
-freebsd* | dragonfly*)
+freebsd* | dragonfly* | midnightbsd*)
# DragonFly does not have aout. When/if they implement a new
# versioning mechanism, adjust this.
if test -x /usr/bin/objformat; then
shlibpath_overrides_runpath=no
# Some binutils ld are patched to set DT_RUNPATH
- if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ if test ${lt_cv_shlibpath_overrides_runpath+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
lt_cv_shlibpath_overrides_runpath=no
save_LDFLAGS=$LDFLAGS
save_libdir=$libdir
/* end confdefs.h. */
int
-main ()
+main (void)
{
;
return 0;
}
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
+if ac_fn_c_try_link "$LINENO"
+then :
+ if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null
+then :
lt_cv_shlibpath_overrides_runpath=yes
fi
fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LDFLAGS=$save_LDFLAGS
libdir=$save_libdir
dynamic_linker=no
;;
esac
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
-$as_echo "$dynamic_linker" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
+printf "%s\n" "$dynamic_linker" >&6; }
test no = "$dynamic_linker" && can_build_shared=no
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
-$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
+printf %s "checking how to hardcode library paths into programs... " >&6; }
hardcode_action=
if test -n "$hardcode_libdir_flag_spec" ||
test -n "$runpath_var" ||
# directories.
hardcode_action=unsupported
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
-$as_echo "$hardcode_action" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
+printf "%s\n" "$hardcode_action" >&6; }
if test relink = "$hardcode_action" ||
test yes = "$inherit_rpath"; then
darwin*)
# if libdl is installed we need to link against it
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
-$as_echo_n "checking for dlopen in -ldl... " >&6; }
-if ${ac_cv_lib_dl_dlopen+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+printf %s "checking for dlopen in -ldl... " >&6; }
+if test ${ac_cv_lib_dl_dlopen+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-ldl $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
char dlopen ();
int
-main ()
+main (void)
{
return dlopen ();
;
return 0;
}
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
ac_cv_lib_dl_dlopen=yes
-else
+else $as_nop
ac_cv_lib_dl_dlopen=no
fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
-$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
-if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+printf "%s\n" "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = xyes
+then :
lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl
-else
+else $as_nop
lt_cv_dlopen=dyld
lt_cv_dlopen_libs=
*)
ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
-if test "x$ac_cv_func_shl_load" = xyes; then :
+if test "x$ac_cv_func_shl_load" = xyes
+then :
lt_cv_dlopen=shl_load
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
-$as_echo_n "checking for shl_load in -ldld... " >&6; }
-if ${ac_cv_lib_dld_shl_load+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+else $as_nop
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
+printf %s "checking for shl_load in -ldld... " >&6; }
+if test ${ac_cv_lib_dld_shl_load+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-ldld $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
char shl_load ();
int
-main ()
+main (void)
{
return shl_load ();
;
return 0;
}
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
ac_cv_lib_dld_shl_load=yes
-else
+else $as_nop
ac_cv_lib_dld_shl_load=no
fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
-$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
-if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
+printf "%s\n" "$ac_cv_lib_dld_shl_load" >&6; }
+if test "x$ac_cv_lib_dld_shl_load" = xyes
+then :
lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld
-else
+else $as_nop
ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
-if test "x$ac_cv_func_dlopen" = xyes; then :
+if test "x$ac_cv_func_dlopen" = xyes
+then :
lt_cv_dlopen=dlopen
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
-$as_echo_n "checking for dlopen in -ldl... " >&6; }
-if ${ac_cv_lib_dl_dlopen+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+else $as_nop
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+printf %s "checking for dlopen in -ldl... " >&6; }
+if test ${ac_cv_lib_dl_dlopen+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-ldl $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
char dlopen ();
int
-main ()
+main (void)
{
return dlopen ();
;
return 0;
}
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
ac_cv_lib_dl_dlopen=yes
-else
+else $as_nop
ac_cv_lib_dl_dlopen=no
fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
-$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
-if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+printf "%s\n" "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = xyes
+then :
lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
-$as_echo_n "checking for dlopen in -lsvld... " >&6; }
-if ${ac_cv_lib_svld_dlopen+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+else $as_nop
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
+printf %s "checking for dlopen in -lsvld... " >&6; }
+if test ${ac_cv_lib_svld_dlopen+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lsvld $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
char dlopen ();
int
-main ()
+main (void)
{
return dlopen ();
;
return 0;
}
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
ac_cv_lib_svld_dlopen=yes
-else
+else $as_nop
ac_cv_lib_svld_dlopen=no
fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
-$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
-if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
+printf "%s\n" "$ac_cv_lib_svld_dlopen" >&6; }
+if test "x$ac_cv_lib_svld_dlopen" = xyes
+then :
lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
-$as_echo_n "checking for dld_link in -ldld... " >&6; }
-if ${ac_cv_lib_dld_dld_link+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+else $as_nop
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
+printf %s "checking for dld_link in -ldld... " >&6; }
+if test ${ac_cv_lib_dld_dld_link+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-ldld $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
char dld_link ();
int
-main ()
+main (void)
{
return dld_link ();
;
return 0;
}
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
ac_cv_lib_dld_dld_link=yes
-else
+else $as_nop
ac_cv_lib_dld_dld_link=no
fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
-$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
-if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
+printf "%s\n" "$ac_cv_lib_dld_dld_link" >&6; }
+if test "x$ac_cv_lib_dld_dld_link" = xyes
+then :
lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld
fi
save_LIBS=$LIBS
LIBS="$lt_cv_dlopen_libs $LIBS"
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
-$as_echo_n "checking whether a program can dlopen itself... " >&6; }
-if ${lt_cv_dlopen_self+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
+printf %s "checking whether a program can dlopen itself... " >&6; }
+if test ${lt_cv_dlopen_self+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
if test yes = "$cross_compiling"; then :
lt_cv_dlopen_self=cross
else
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
(eval $ac_link) 2>&5
ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then
(./conftest; exit; ) >&5 2>/dev/null
lt_status=$?
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
-$as_echo "$lt_cv_dlopen_self" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
+printf "%s\n" "$lt_cv_dlopen_self" >&6; }
if test yes = "$lt_cv_dlopen_self"; then
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
-$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
-if ${lt_cv_dlopen_self_static+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
+printf %s "checking whether a statically linked program can dlopen itself... " >&6; }
+if test ${lt_cv_dlopen_self_static+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
if test yes = "$cross_compiling"; then :
lt_cv_dlopen_self_static=cross
else
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
(eval $ac_link) 2>&5
ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then
(./conftest; exit; ) >&5 2>/dev/null
lt_status=$?
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
-$as_echo "$lt_cv_dlopen_self_static" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
+printf "%s\n" "$lt_cv_dlopen_self_static" >&6; }
fi
CPPFLAGS=$save_CPPFLAGS
striplib=
old_striplib=
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
-$as_echo_n "checking whether stripping libraries is possible... " >&6; }
-if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
- test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
- test -z "$striplib" && striplib="$STRIP --strip-unneeded"
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
-# FIXME - insert some real tests, host_os isn't really good enough
- case $host_os in
- darwin*)
- if test -n "$STRIP"; then
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
+printf %s "checking whether stripping libraries is possible... " >&6; }
+if test -z "$STRIP"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+else
+ if $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
+ old_striplib="$STRIP --strip-debug"
+ striplib="$STRIP --strip-unneeded"
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+ else
+ case $host_os in
+ darwin*)
+ # FIXME - insert some real tests, host_os isn't really good enough
striplib="$STRIP -x"
old_striplib="$STRIP -S"
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- fi
- ;;
- *)
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- ;;
- esac
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+ ;;
+ freebsd*)
+ if $STRIP -V 2>&1 | $GREP "elftoolchain" >/dev/null; then
+ old_striplib="$STRIP --strip-debug"
+ striplib="$STRIP --strip-unneeded"
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+ else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ fi
+ ;;
+ *)
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ ;;
+ esac
+ fi
fi
# Report what library types will actually be built
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
-$as_echo_n "checking if libtool supports shared libraries... " >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
-$as_echo "$can_build_shared" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
+printf %s "checking if libtool supports shared libraries... " >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
+printf "%s\n" "$can_build_shared" >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
-$as_echo_n "checking whether to build shared libraries... " >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
+printf %s "checking whether to build shared libraries... " >&6; }
test no = "$can_build_shared" && enable_shared=no
# On AIX, shared libraries and static libraries use the same namespace, and
fi
;;
esac
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
-$as_echo "$enable_shared" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
+printf "%s\n" "$enable_shared" >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
-$as_echo_n "checking whether to build static libraries... " >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
+printf %s "checking whether to build static libraries... " >&6; }
# Make sure either enable_shared or enable_static is yes.
test yes = "$enable_shared" || enable_static=yes
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
-$as_echo "$enable_static" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
+printf "%s\n" "$enable_static" >&6; }
# Only expand once:
-ac_fn_c_check_header_mongrel "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default"
-if test "x$ac_cv_header_windows_h" = xyes; then :
+ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default"
+if test "x$ac_cv_header_windows_h" = xyes
+then :
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
set dummy ${ac_tool_prefix}windres; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_RC+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_RC+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
if test -n "$RC"; then
ac_cv_prog_RC="$RC" # Let the user override the test.
else
for as_dir in $PATH
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_RC="${ac_tool_prefix}windres"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
fi
RC=$ac_cv_prog_RC
if test -n "$RC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RC" >&5
-$as_echo "$RC" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RC" >&5
+printf "%s\n" "$RC" >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
fi
ac_ct_RC=$RC
# Extract the first word of "windres", so it can be a program name with args.
set dummy windres; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_RC+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_RC+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
if test -n "$ac_ct_RC"; then
ac_cv_prog_ac_ct_RC="$ac_ct_RC" # Let the user override the test.
else
for as_dir in $PATH
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_RC="windres"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
fi
ac_ct_RC=$ac_cv_prog_ac_ct_RC
if test -n "$ac_ct_RC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RC" >&5
-$as_echo "$ac_ct_RC" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RC" >&5
+printf "%s\n" "$ac_ct_RC" >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_RC" = x; then
else
case $cross_compiling:$ac_tool_warned in
yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
RC=$ac_ct_RC
-
# checks for native programs to generate building tool
if test ${cross_compiling} = yes; then
# Extract the first word of "${build}-gcc", so it can be a program name with args.
set dummy ${build}-gcc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC_BUILD+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_CC_BUILD+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
if test -n "$CC_BUILD"; then
ac_cv_prog_CC_BUILD="$CC_BUILD" # Let the user override the test.
else
for as_dir in $PATH
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_CC_BUILD="${build}-gcc"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
fi
CC_BUILD=$ac_cv_prog_CC_BUILD
if test -n "$CC_BUILD"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC_BUILD" >&5
-$as_echo "$CC_BUILD" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC_BUILD" >&5
+printf "%s\n" "$CC_BUILD" >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
fi
test -z "${CC_BUILD}" && # Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC_BUILD+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_CC_BUILD+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
if test -n "$CC_BUILD"; then
ac_cv_prog_CC_BUILD="$CC_BUILD" # Let the user override the test.
else
for as_dir in $PATH
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_CC_BUILD="gcc"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
fi
CC_BUILD=$ac_cv_prog_CC_BUILD
if test -n "$CC_BUILD"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC_BUILD" >&5
-$as_echo "$CC_BUILD" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC_BUILD" >&5
+printf "%s\n" "$CC_BUILD" >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
fi
test -z "${CC_BUILD}" && # Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC_BUILD+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_CC_BUILD+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
if test -n "$CC_BUILD"; then
ac_cv_prog_CC_BUILD="$CC_BUILD" # Let the user override the test.
else
for as_dir in $PATH
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+ if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
ac_prog_rejected=yes
continue
fi
ac_cv_prog_CC_BUILD="cc"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
# However, it has the same basename, so the bogon will be chosen
# first if we set CC_BUILD to just the basename; use the full file name.
shift
- ac_cv_prog_CC_BUILD="$as_dir/$ac_word${1+' '}$@"
+ ac_cv_prog_CC_BUILD="$as_dir$ac_word${1+' '}$@"
fi
fi
fi
fi
CC_BUILD=$ac_cv_prog_CC_BUILD
if test -n "$CC_BUILD"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC_BUILD" >&5
-$as_echo "$CC_BUILD" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC_BUILD" >&5
+printf "%s\n" "$CC_BUILD" >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
fi
test -z "${CC_BUILD}" && as_fn_error $? "cannot find native C compiler" "$LINENO" 5
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of native executables" >&5
-$as_echo_n "checking for suffix of native executables... " >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of native executables" >&5
+printf %s "checking for suffix of native executables... " >&6; }
rm -f a.* b.* a_out.exe conftest.*
- echo > conftest.c "int main() { return 0;}"
+ echo > conftest.c "int main(void) { return 0;}"
${CC_BUILD} conftest.c || as_fn_error $? "native C compiler is not working" "$LINENO" 5
rm -f conftest.c
if test -x a.out -o -x b.out -o -x conftest; then
EXEEXT_BUILD=`echo conftest.* | sed -n '1s/^.*\././'`
fi
rm -f a.* b.* a_out.exe conftest.*
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $EXEEXT_BUILD" >&5
-$as_echo "$EXEEXT_BUILD" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $EXEEXT_BUILD" >&5
+printf "%s\n" "$EXEEXT_BUILD" >&6; }
else
CC_BUILD=${CC}
EXEEXT_BUILD=${EXEEXT}
#
# This small code snippet has been taken from automake's `ylwrap' script.
-# Find a good install program. We prefer a C program (faster),
+
+ # Find a good install program. We prefer a C program (faster),
# so one script is as good as another. But avoid the broken or
# incompatible versions:
# SysV /etc/install, /usr/sbin/install
# OS/2's system install, which has a completely different semantic
# ./install, which can be erroneously created by make from ./install.sh.
# Reject install programs that cannot install multiple files.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
-$as_echo_n "checking for a BSD-compatible install... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
+printf %s "checking for a BSD-compatible install... " >&6; }
if test -z "$INSTALL"; then
-if ${ac_cv_path_install+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+if test ${ac_cv_path_install+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- # Account for people who put trailing slashes in PATH elements.
-case $as_dir/ in #((
- ./ | .// | /[cC]/* | \
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ # Account for fact that we put trailing slashes in our PATH walk.
+case $as_dir in #((
+ ./ | /[cC]/* | \
/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
/usr/ucb/* ) ;;
# by default.
for ac_prog in ginstall scoinst install; do
for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then
if test $ac_prog = install &&
- grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
# AIX install. It has an incompatible calling convention.
:
elif test $ac_prog = install &&
- grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
# program-specific install script used by HP pwplus--don't use.
:
else
echo one > conftest.one
echo two > conftest.two
mkdir conftest.dir
- if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+ if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" &&
test -s conftest.one && test -s conftest.two &&
test -s conftest.dir/conftest.one &&
test -s conftest.dir/conftest.two
then
- ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+ ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c"
break 3
fi
fi
rm -rf conftest.one conftest.two conftest.dir
fi
- if test "${ac_cv_path_install+set}" = set; then
+ if test ${ac_cv_path_install+y}; then
INSTALL=$ac_cv_path_install
else
# As a last resort, use the slow shell script. Don't cache a
INSTALL=$ac_install_sh
fi
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
-$as_echo "$INSTALL" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
+printf "%s\n" "$INSTALL" >&6; }
# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
# It thinks the first close brace ends the variable substitution.
;;
esac
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
-$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
+
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5
+printf %s "checking for a race-free mkdir -p... " >&6; }
if test -z "$MKDIR_P"; then
- if ${ac_cv_path_mkdir+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ if test ${ac_cv_path_mkdir+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
for ac_prog in mkdir gmkdir; do
for ac_exec_ext in '' $ac_executable_extensions; do
- as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
- case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
- 'mkdir (GNU coreutils) '* | \
- 'mkdir (coreutils) '* | \
+ as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue
+ case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #(
+ 'mkdir ('*'coreutils) '* | \
+ 'BusyBox '* | \
'mkdir (fileutils) '4.1*)
- ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
+ ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext
break 3;;
esac
done
fi
test -d ./--version && rmdir ./--version
- if test "${ac_cv_path_mkdir+set}" = set; then
+ if test ${ac_cv_path_mkdir+y}; then
MKDIR_P="$ac_cv_path_mkdir -p"
else
# As a last resort, use the slow shell script. Don't cache a
MKDIR_P="$ac_install_sh -d"
fi
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
-$as_echo "$MKDIR_P" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
+printf "%s\n" "$MKDIR_P" >&6; }
case "$MKDIR_P" in
[\\/]* | ?:[\\/]*)
# checks for header files
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
-$as_echo_n "checking for ANSI C header files... " >&6; }
-if ${ac_cv_header_stdc+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_header_stdc=yes
-else
- ac_cv_header_stdc=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-if test $ac_cv_header_stdc = yes; then
- # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <string.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "memchr" >/dev/null 2>&1; then :
+ac_fn_c_check_header_compile "$LINENO" "fcntl.h" "ac_cv_header_fcntl_h" "$ac_includes_default"
+if test "x$ac_cv_header_fcntl_h" = xyes
+then :
+ printf "%s\n" "#define HAVE_FCNTL_H 1" >>confdefs.h
-else
- ac_cv_header_stdc=no
fi
-rm -f conftest*
+ac_fn_c_check_header_compile "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
+if test "x$ac_cv_header_unistd_h" = xyes
+then :
+ printf "%s\n" "#define HAVE_UNISTD_H 1" >>confdefs.h
fi
-if test $ac_cv_header_stdc = yes; then
- # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdlib.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "free" >/dev/null 2>&1; then :
-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-fi
+# checks for typedefs, structures, and compiler characteristics
-if test $ac_cv_header_stdc = yes; then
- # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
- if test "$cross_compiling" = yes; then :
- :
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
+printf %s "checking for an ANSI C-conforming const... " >&6; }
+if test ${ac_cv_c_const+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <ctype.h>
-#include <stdlib.h>
-#if ((' ' & 0x0FF) == 0x020)
-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#else
-# define ISLOWER(c) \
- (('a' <= (c) && (c) <= 'i') \
- || ('j' <= (c) && (c) <= 'r') \
- || ('s' <= (c) && (c) <= 'z'))
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
-#endif
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
int
-main ()
-{
- int i;
- for (i = 0; i < 256; i++)
- if (XOR (islower (i), ISLOWER (i))
- || toupper (i) != TOUPPER (i))
- return 2;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
-$as_echo "$ac_cv_header_stdc" >&6; }
-if test $ac_cv_header_stdc = yes; then
-
-$as_echo "#define STDC_HEADERS 1" >>confdefs.h
-
-fi
-
-for ac_header in fcntl.h unistd.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-
-
-# checks for typedefs, structures, and compiler characteristics
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
-$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
-if ${ac_cv_c_const+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
+main (void)
{
#ifndef __cplusplus
/* NEC SVR4.0.2 mips cc rejects this. */
struct point {int x, y;};
static struct point const zero = {0,0};
- /* AIX XL C 1.02.0.0 rejects this.
+ /* IBM XL C 1.02.0.0 rejects this.
It does not let you subtract one const X* pointer from another in
an arm of an if-expression whose if-part is not a constant
expression */
iptr p = 0;
++p;
}
- { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
+ { /* IBM XL C 1.02.0.0 rejects this sort of thing, saying
"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
struct s { int j; const int *ap[3]; } bx;
struct s *b = &bx; b->j = 5;
return 0;
}
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
ac_cv_c_const=yes
-else
+else $as_nop
ac_cv_c_const=no
fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
-$as_echo "$ac_cv_c_const" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
+printf "%s\n" "$ac_cv_c_const" >&6; }
if test $ac_cv_c_const = no; then
-$as_echo "#define const /**/" >>confdefs.h
-
-fi
-
-# The cast to long int works around a bug in the HP C Compiler
-# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
-# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
-# This bug is HP SR number 8606223364.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
-$as_echo_n "checking size of int... " >&6; }
-if ${ac_cv_sizeof_int+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
-
-else
- if test "$ac_cv_type_int" = yes; then
- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error 77 "cannot compute sizeof (int)
-See \`config.log' for more details" "$LINENO" 5; }
- else
- ac_cv_sizeof_int=0
- fi
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
-$as_echo "$ac_cv_sizeof_int" >&6; }
-
-
-
-cat >>confdefs.h <<_ACEOF
-#define SIZEOF_INT $ac_cv_sizeof_int
-_ACEOF
-
-
-# The cast to long int works around a bug in the HP C Compiler
-# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
-# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
-# This bug is HP SR number 8606223364.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
-$as_echo_n "checking size of long... " >&6; }
-if ${ac_cv_sizeof_long+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
-
-else
- if test "$ac_cv_type_long" = yes; then
- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error 77 "cannot compute sizeof (long)
-See \`config.log' for more details" "$LINENO" 5; }
- else
- ac_cv_sizeof_long=0
- fi
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
-$as_echo "$ac_cv_sizeof_long" >&6; }
-
-
-
-cat >>confdefs.h <<_ACEOF
-#define SIZEOF_LONG $ac_cv_sizeof_long
-_ACEOF
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
-$as_echo_n "checking for unsigned long long int... " >&6; }
-if ${ac_cv_type_unsigned_long_long_int+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_cv_type_unsigned_long_long_int=yes
- if test "x${ac_cv_prog_cc_c99-no}" = xno; then
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
- /* For now, do not test the preprocessor; as of 2007 there are too many
- implementations with broken preprocessors. Perhaps this can
- be revisited in 2012. In the meantime, code should not expect
- #if to work with literals wider than 32 bits. */
- /* Test literals. */
- long long int ll = 9223372036854775807ll;
- long long int nll = -9223372036854775807LL;
- unsigned long long int ull = 18446744073709551615ULL;
- /* Test constant expressions. */
- typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
- ? 1 : -1)];
- typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
- ? 1 : -1)];
- int i = 63;
-int
-main ()
-{
-/* Test availability of runtime routines for shift and division. */
- long long int llmax = 9223372036854775807ll;
- unsigned long long int ullmax = 18446744073709551615ull;
- return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
- | (llmax / ll) | (llmax % ll)
- | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
- | (ullmax / ull) | (ullmax % ull));
- ;
- return 0;
-}
-
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
-else
- ac_cv_type_unsigned_long_long_int=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
-$as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
- if test $ac_cv_type_unsigned_long_long_int = yes; then
-
-$as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
-
- fi
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
-$as_echo_n "checking for long long int... " >&6; }
-if ${ac_cv_type_long_long_int+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_cv_type_long_long_int=yes
- if test "x${ac_cv_prog_cc_c99-no}" = xno; then
- ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int
- if test $ac_cv_type_long_long_int = yes; then
- if test "$cross_compiling" = yes; then :
- :
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <limits.h>
- #ifndef LLONG_MAX
- # define HALF \
- (1LL << (sizeof (long long int) * CHAR_BIT - 2))
- # define LLONG_MAX (HALF - 1 + HALF)
- #endif
-int
-main ()
-{
-long long int n = 1;
- int i;
- for (i = 0; ; i++)
- {
- long long int m = n << i;
- if (m >> i != n)
- return 1;
- if (LLONG_MAX / 2 < m)
- break;
- }
- return 0;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-
-else
- ac_cv_type_long_long_int=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
- fi
- fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
-$as_echo "$ac_cv_type_long_long_int" >&6; }
- if test $ac_cv_type_long_long_int = yes; then
-
-$as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
-
- fi
-
-
-
-# check whether cpp computation of size of int and long in ftconfig.h.in works
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cpp computation of bit length in ftconfig.h.in works" >&5
-$as_echo_n "checking whether cpp computation of bit length in ftconfig.h.in works... " >&6; }
-orig_CPPFLAGS="${CPPFLAGS}"
-CPPFLAGS="-I${srcdir} -I. -I${srcdir}/../../include ${CPPFLAGS}"
-
-ac_clean_files=
-if test ! -f ft2build.h; then
- ac_clean_files=ft2build.h
- touch ft2build.h
-fi
-
-cat > conftest.c <<\_ACEOF
-#include <limits.h>
-#define FT_CONFIG_OPTIONS_H <freetype/config/ftoption.h>
-#define FT_CONFIG_STANDARD_LIBRARY_H <freetype/config/ftstdlib.h>
-#define FT_UINT_MAX UINT_MAX
-#define FT_ULONG_MAX ULONG_MAX
-#include "ftconfig.h.in"
-_ACEOF
-echo >> conftest.c "#if FT_SIZEOF_INT == "${ac_cv_sizeof_int}
-echo >> conftest.c "ac_cpp_ft_sizeof_int="${ac_cv_sizeof_int}
-echo >> conftest.c "#endif"
-echo >> conftest.c "#if FT_SIZEOF_LONG == "${ac_cv_sizeof_long}
-echo >> conftest.c "ac_cpp_ft_sizeof_long="${ac_cv_sizeof_long}
-echo >> conftest.c "#endif"
-
-${CPP} ${CPPFLAGS} conftest.c | ${GREP} ac_cpp_ft > conftest.sh
-eval `cat conftest.sh`
-rm -f conftest.* $ac_clean_files
-
-if test x != "x${ac_cpp_ft_sizeof_int}" \
- -a x != x"${ac_cpp_ft_sizeof_long}"; then
- unset ft_use_autoconf_sizeof_types
-else
- ft_use_autoconf_sizeof_types=yes
-fi
-
-# Check whether --enable-biarch-config was given.
-if test "${enable_biarch_config+set}" = set; then :
- enableval=$enable_biarch_config;
-fi
-
-
-case :${ft_use_autoconf_sizeof_types}:${enable_biarch_config}: in
- :yes:yes:)
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: broken but use it" >&5
-$as_echo "broken but use it" >&6; }
- unset ft_use_autoconf_sizeof_types
- ;;
- ::no:)
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: works but ignore it" >&5
-$as_echo "works but ignore it" >&6; }
- ft_use_autoconf_sizeof_types=yes
- ;;
- ::yes: | :::)
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
- unset ft_use_autoconf_sizeof_types
- ;;
- *)
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- ft_use_autoconf_sizeof_types=yes
- ;;
-esac
-
-if test x"${ft_use_autoconf_sizeof_types}" = xyes; then
-
-$as_echo "#define FT_USE_AUTOCONF_SIZEOF_TYPES /**/" >>confdefs.h
+printf "%s\n" "#define const /**/" >>confdefs.h
fi
-CPPFLAGS="${orig_CPPFLAGS}"
# Check whether --enable-freetype-config was given.
-if test "${enable_freetype_config+set}" = set; then :
+if test ${enable_freetype_config+y}
+then :
enableval=$enable_freetype_config; case "${enableval}" in
yes) enable_freetype_config="TRUE" ;;
no) enable_freetype_config="FALSE" ;;
*) as_fn_error $? "unknown value '${enableval}' passed with --enable-freetype-config" "$LINENO" 5 ;;
esac
-else
+else $as_nop
enable_freetype_config="FALSE"
fi
# checks for library functions
# Check whether --enable-largefile was given.
-if test "${enable_largefile+set}" = set; then :
+if test ${enable_largefile+y}
+then :
enableval=$enable_largefile;
fi
if test "$enable_largefile" != no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
-$as_echo_n "checking for special C compiler options needed for large files... " >&6; }
-if ${ac_cv_sys_largefile_CC+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
+printf %s "checking for special C compiler options needed for large files... " >&6; }
+if test ${ac_cv_sys_largefile_CC+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
ac_cv_sys_largefile_CC=no
if test "$GCC" != yes; then
ac_save_CC=$CC
We can't simply define LARGE_OFF_T to be 9223372036854775807,
since some C++ compilers masquerading as C compilers
incorrectly reject 9223372036854775807. */
-#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+#define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31))
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
&& LARGE_OFF_T % 2147483647 == 1)
? 1 : -1];
int
-main ()
+main (void)
{
;
return 0;
}
_ACEOF
- if ac_fn_c_try_compile "$LINENO"; then :
+ if ac_fn_c_try_compile "$LINENO"
+then :
break
fi
-rm -f core conftest.err conftest.$ac_objext
+rm -f core conftest.err conftest.$ac_objext conftest.beam
CC="$CC -n32"
- if ac_fn_c_try_compile "$LINENO"; then :
+ if ac_fn_c_try_compile "$LINENO"
+then :
ac_cv_sys_largefile_CC=' -n32'; break
fi
-rm -f core conftest.err conftest.$ac_objext
+rm -f core conftest.err conftest.$ac_objext conftest.beam
break
done
CC=$ac_save_CC
rm -f conftest.$ac_ext
fi
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
-$as_echo "$ac_cv_sys_largefile_CC" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
+printf "%s\n" "$ac_cv_sys_largefile_CC" >&6; }
if test "$ac_cv_sys_largefile_CC" != no; then
CC=$CC$ac_cv_sys_largefile_CC
fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
-$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
-if ${ac_cv_sys_file_offset_bits+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
+printf %s "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
+if test ${ac_cv_sys_file_offset_bits+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
while :; do
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
We can't simply define LARGE_OFF_T to be 9223372036854775807,
since some C++ compilers masquerading as C compilers
incorrectly reject 9223372036854775807. */
-#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+#define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31))
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
&& LARGE_OFF_T % 2147483647 == 1)
? 1 : -1];
int
-main ()
+main (void)
{
;
return 0;
}
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
ac_cv_sys_file_offset_bits=no; break
fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#define _FILE_OFFSET_BITS 64
We can't simply define LARGE_OFF_T to be 9223372036854775807,
since some C++ compilers masquerading as C compilers
incorrectly reject 9223372036854775807. */
-#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+#define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31))
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
&& LARGE_OFF_T % 2147483647 == 1)
? 1 : -1];
int
-main ()
+main (void)
{
;
return 0;
}
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
ac_cv_sys_file_offset_bits=64; break
fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
ac_cv_sys_file_offset_bits=unknown
break
done
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
-$as_echo "$ac_cv_sys_file_offset_bits" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
+printf "%s\n" "$ac_cv_sys_file_offset_bits" >&6; }
case $ac_cv_sys_file_offset_bits in #(
no | unknown) ;;
*)
-cat >>confdefs.h <<_ACEOF
-#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
-_ACEOF
+printf "%s\n" "#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits" >>confdefs.h
;;
esac
rm -rf conftest*
if test $ac_cv_sys_file_offset_bits = unknown; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
-$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
-if ${ac_cv_sys_large_files+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
+printf %s "checking for _LARGE_FILES value needed for large files... " >&6; }
+if test ${ac_cv_sys_large_files+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
while :; do
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
We can't simply define LARGE_OFF_T to be 9223372036854775807,
since some C++ compilers masquerading as C compilers
incorrectly reject 9223372036854775807. */
-#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+#define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31))
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
&& LARGE_OFF_T % 2147483647 == 1)
? 1 : -1];
int
-main ()
+main (void)
{
;
return 0;
}
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
ac_cv_sys_large_files=no; break
fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#define _LARGE_FILES 1
We can't simply define LARGE_OFF_T to be 9223372036854775807,
since some C++ compilers masquerading as C compilers
incorrectly reject 9223372036854775807. */
-#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+#define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31))
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
&& LARGE_OFF_T % 2147483647 == 1)
? 1 : -1];
int
-main ()
+main (void)
{
;
return 0;
}
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
ac_cv_sys_large_files=1; break
fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
ac_cv_sys_large_files=unknown
break
done
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
-$as_echo "$ac_cv_sys_large_files" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
+printf "%s\n" "$ac_cv_sys_large_files" >&6; }
case $ac_cv_sys_large_files in #(
no | unknown) ;;
*)
-cat >>confdefs.h <<_ACEOF
-#define _LARGE_FILES $ac_cv_sys_large_files
-_ACEOF
+printf "%s\n" "#define _LARGE_FILES $ac_cv_sys_large_files" >>confdefs.h
;;
esac
rm -rf conftest*
fi
-
-
fi
# Here we check whether we can use our mmap file component.
+#
+# Note that `ftsystem.c` for Windows has its own mmap-like implementation
+# not covered by `AC_FUNC_MMAP` and/or `FT_UNMAP_PARAM`.
# Check whether --enable-mmap was given.
-if test "${enable_mmap+set}" = set; then :
+if test ${enable_mmap+y}
+then :
enableval=$enable_mmap; enable_mmap="no"
-else
+else $as_nop
enable_mmap="yes"
fi
if test "x${enable_mmap}" != "xno"; then
+ case "$host" in
+ *-*-mingw*)
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
+printf %s "checking for working mmap... " >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: using MapViewOfFile in Windows" >&5
+printf "%s\n" "using MapViewOfFile in Windows" >&6; }
+ FTSYS_SRC='$(TOP_DIR)/builds/windows/ftsystem.c'
+ ;;
+ *)
-
-
- for ac_header in $ac_header_list
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
-"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
+ac_func=
+for ac_item in $ac_func_c_list
+do
+ if test $ac_func; then
+ ac_fn_c_check_func "$LINENO" $ac_func ac_cv_func_$ac_func
+ if eval test \"x\$ac_cv_func_$ac_func\" = xyes; then
+ echo "#define $ac_item 1" >> confdefs.h
+ fi
+ ac_func=
+ else
+ ac_func=$ac_item
+ fi
done
-
-
-
-
-
-
-for ac_func in getpagesize
-do :
- ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
-if test "x$ac_cv_func_getpagesize" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_GETPAGESIZE 1
-_ACEOF
-
-fi
-done
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
-$as_echo_n "checking for working mmap... " >&6; }
-if ${ac_cv_func_mmap_fixed_mapped+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
- ac_cv_func_mmap_fixed_mapped=no
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
+printf %s "checking for working mmap... " >&6; }
+if test ${ac_cv_func_mmap_fixed_mapped+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test "$cross_compiling" = yes
+then :
+ case "$host_os" in # ((
+ # Guess yes on platforms where we know the result.
+ linux*) ac_cv_func_mmap_fixed_mapped=yes ;;
+ # If we don't know, assume the worst.
+ *) ac_cv_func_mmap_fixed_mapped=no ;;
+ esac
+else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
#include <fcntl.h>
#include <sys/mman.h>
-#if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
-char *malloc ();
-#endif
-
/* This mess was copied from the GNU getpagesize.h. */
#ifndef HAVE_GETPAGESIZE
# ifdef _SC_PAGESIZE
#endif /* no HAVE_GETPAGESIZE */
int
-main ()
+main (void)
{
char *data, *data2, *data3;
const char *cdata2;
if (*(data + i) != *(data3 + i))
return 14;
close (fd);
+ free (data);
+ free (data3);
return 0;
}
_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
+if ac_fn_c_try_run "$LINENO"
+then :
ac_cv_func_mmap_fixed_mapped=yes
-else
+else $as_nop
ac_cv_func_mmap_fixed_mapped=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
fi
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
-$as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
+printf "%s\n" "$ac_cv_func_mmap_fixed_mapped" >&6; }
if test $ac_cv_func_mmap_fixed_mapped = yes; then
-$as_echo "#define HAVE_MMAP 1" >>confdefs.h
+printf "%s\n" "#define HAVE_MMAP 1" >>confdefs.h
fi
rm -f conftest.mmap conftest.txt
+ if test "$ac_cv_func_mmap_fixed_mapped" = "yes"; then
+ FTSYS_SRC='$(PLATFORM_DIR)/ftsystem.c'
+
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5
+printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; }
+if test ${ac_cv_c_undeclared_builtin_options+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ ac_save_CFLAGS=$CFLAGS
+ ac_cv_c_undeclared_builtin_options='cannot detect'
+ for ac_arg in '' -fno-builtin; do
+ CFLAGS="$ac_save_CFLAGS $ac_arg"
+ # This test program should *not* compile successfully.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main (void)
+{
+(void) strchr;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+
+else $as_nop
+ # This test program should compile successfully.
+ # No library function is consistently available on
+ # freestanding implementations, so test against a dummy
+ # declaration. Include always-available headers on the
+ # off chance that they somehow elicit warnings.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <float.h>
+#include <limits.h>
+#include <stdarg.h>
+#include <stddef.h>
+extern void ac_decl (int, char *);
+
+int
+main (void)
+{
+(void) ac_decl (0, (char *) 0);
+ (void) ac_decl;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ if test x"$ac_arg" = x
+then :
+ ac_cv_c_undeclared_builtin_options='none needed'
+else $as_nop
+ ac_cv_c_undeclared_builtin_options=$ac_arg
fi
-if test "x${enable_mmap}" = "xno" \
- -o "$ac_cv_func_mmap_fixed_mapped" != "yes"; then
- FTSYS_SRC='$(BASE_DIR)/ftsystem.c'
-else
- FTSYS_SRC='$(BUILD_DIR)/ftsystem.c'
+ break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+ done
+ CFLAGS=$ac_save_CFLAGS
+
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5
+printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; }
+ case $ac_cv_c_undeclared_builtin_options in #(
+ 'cannot detect') :
+ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot make $CC report undeclared builtins
+See \`config.log' for more details" "$LINENO" 5; } ;; #(
+ 'none needed') :
+ ac_c_undeclared_builtin_options='' ;; #(
+ *) :
+ ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;;
+esac
- ac_fn_c_check_decl "$LINENO" "munmap" "ac_cv_have_decl_munmap" "
+ac_fn_check_decl "$LINENO" "munmap" "ac_cv_have_decl_munmap" "
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#include <sys/mman.h>
-"
-if test "x$ac_cv_have_decl_munmap" = xyes; then :
+" "$ac_c_undeclared_builtin_options" "CFLAGS"
+if test "x$ac_cv_have_decl_munmap" = xyes
+then :
ac_have_decl=1
-else
+else $as_nop
ac_have_decl=0
fi
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL_MUNMAP $ac_have_decl
-_ACEOF
+printf "%s\n" "#define HAVE_DECL_MUNMAP $ac_have_decl" >>confdefs.h
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for munmap's first parameter type" >&5
-$as_echo_n "checking for munmap's first parameter type... " >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for munmap's first parameter type" >&5
+printf %s "checking for munmap's first parameter type... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: void *" >&5
-$as_echo "void *" >&6; }
+if ac_fn_c_try_compile "$LINENO"
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: void *" >&5
+printf "%s\n" "void *" >&6; }
-$as_echo "#define MUNMAP_USES_VOIDP /**/" >>confdefs.h
+printf "%s\n" "#define MUNMAP_USES_VOIDP /**/" >>confdefs.h
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: char *" >&5
-$as_echo "char *" >&6; }
+else $as_nop
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: char *" >&5
+printf "%s\n" "char *" >&6; }
fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+ fi
+ ;;
+ esac
fi
-
-for ac_func in memcpy memmove
-do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
+if test -z "$FTSYS_SRC"; then
+ FTSYS_SRC='$(BASE_DIR)/ftsystem.c'
fi
-done
# get compiler flags right
#
-# We try to make the compiler work for C89-strict source. Even if the
-# C compiler is gcc and C89 flags are available, some system headers
-# (e.g., Android Bionic libc) are broken in C89 mode. We have to check
-# whether the compilation finishes successfully.
-#
-# Due to bugs in mingwrt 4.0.3 we don't use `-ansi' for MinGW.
-#
-# To avoid zillions of
-#
-# ISO C90 does not support 'long long'
-#
-# warnings, we disable `-pedantic' for gcc version < 4.6.
+# We try to make the compiler work for C99-strict source. Even if the
+# C compiler is gcc and C99 flags are available, some system headers
+# might be broken in C99 mode. We have to check whether compilation
+# finishes successfully.
#
if test "x$GCC" = xyes; then
XX_CFLAGS="-Wall"
XX_ANSIFLAGS="-pedantic"
;;
*)
- GCC_VERSION=`$CC -dumpversion`
- GCC_MAJOR=`echo "$GCC_VERSION" | sed 's/\([^.][^.]*\).*/\1/'`
- GCC_MINOR=`echo "$GCC_VERSION" | sed 's/[^.][^.]*.\([^.][^.]*\).*/\1/'`
-
- XX_PEDANTIC=-pedantic
- if test $GCC_MAJOR -lt 4; then
- XX_PEDANTIC=
- else
- if test $GCC_MAJOR -eq 4 -a $GCC_MINOR -lt 6; then
- XX_PEDANTIC=
- fi
- fi
-
XX_ANSIFLAGS=""
- for a in $XX_PEDANTIC -ansi
+
+ for a in "-pedantic" "-std=c99"
do
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking gcc compiler flag ${a} to assure ANSI C works correctly" >&5
-$as_echo_n "checking gcc compiler flag ${a} to assure ANSI C works correctly... " >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking $CC compiler flag ${a} to assure ANSI C99 works correctly" >&5
+printf %s "checking $CC compiler flag ${a} to assure ANSI C99 works correctly... " >&6; }
orig_CFLAGS="${CFLAGS}"
CFLAGS="${CFLAGS} ${XX_ANSIFLAGS} ${a}"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
int
-main ()
+main (void)
{
return 0;
}
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok, adding to XX_ANSIFLAGS" >&5
-$as_echo "ok, adding to XX_ANSIFLAGS" >&6; }
+if ac_fn_c_try_compile "$LINENO"
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok, adding to XX_ANSIFLAGS" >&5
+printf "%s\n" "ok, adding to XX_ANSIFLAGS" >&6; }
XX_ANSIFLAGS="${XX_ANSIFLAGS} ${a}"
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+else $as_nop
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS="${orig_CFLAGS}"
done
;;
# explicit __attribute__((visibility("default"))).
#
found_visibility_flag=no
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fvisibility=hidden compiler flag" >&5
-$as_echo_n "checking for -fvisibility=hidden compiler flag... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -fvisibility=hidden compiler flag" >&5
+printf %s "checking for -fvisibility=hidden compiler flag... " >&6; }
orig_CFLAGS="${CFLAGS}"
CFLAGS="${CFLAGS} -fvisibility=hidden"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
-main ()
+main (void)
{
;
return 0;
}
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
found_visibility_flag=yes
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
CFLAGS="${orig_CFLAGS}"
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
if test "${found_visibility_flag}" = "no"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -xldscope=hidden compiler flag" >&5
-$as_echo_n "checking for -xldscope=hidden compiler flag... " >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -xldscope=hidden compiler flag" >&5
+printf %s "checking for -xldscope=hidden compiler flag... " >&6; }
orig_CFLAGS="${CFLAGS}"
CFLAGS="${CFLAGS} -xldscope=hidden"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
-main ()
+main (void)
{
;
return 0;
}
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
found_visibility_flag=yes
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
CFLAGS="${orig_CFLAGS}"
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
# Check whether --with-zlib was given.
-if test "${with_zlib+set}" = set; then :
+if test ${with_zlib+y}
+then :
withval=$with_zlib;
-else
+else $as_nop
with_zlib=auto
fi
if test x"$ZLIB_CFLAGS" = x -a x"$ZLIB_LIBS" = x; then
if test -n "$PKG_CONFIG" && \
- { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$zlib_pkg\""; } >&5
+ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$zlib_pkg\""; } >&5
($PKG_CONFIG --exists --print-errors "$zlib_pkg") 2>&5
ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
have_zlib_pkg=yes
fi
fi
pkg_failed=no
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ZLIB" >&5
-$as_echo_n "checking for ZLIB... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ZLIB" >&5
+printf %s "checking for ZLIB... " >&6; }
if test -n "$ZLIB_CFLAGS"; then
pkg_cv_ZLIB_CFLAGS="$ZLIB_CFLAGS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
- { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$zlib_pkg\""; } >&5
+ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$zlib_pkg\""; } >&5
($PKG_CONFIG --exists --print-errors "$zlib_pkg") 2>&5
ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_ZLIB_CFLAGS=`$PKG_CONFIG --cflags "$zlib_pkg" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
pkg_cv_ZLIB_LIBS="$ZLIB_LIBS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
- { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$zlib_pkg\""; } >&5
+ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$zlib_pkg\""; } >&5
($PKG_CONFIG --exists --print-errors "$zlib_pkg") 2>&5
ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_ZLIB_LIBS=`$PKG_CONFIG --libs "$zlib_pkg" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
if test $pkg_failed = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
_pkg_short_errors_supported=yes
:
elif test $pkg_failed = untried; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
:
else
ZLIB_CFLAGS=$pkg_cv_ZLIB_CFLAGS
ZLIB_LIBS=$pkg_cv_ZLIB_LIBS
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
have_zlib="yes (pkg-config)"
fi
have_zlib="yes (ZLIB_CFLAGS and ZLIB_LIBS)"
else
# fall back to standard autoconf test
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gzsetparams in -lz" >&5
-$as_echo_n "checking for gzsetparams in -lz... " >&6; }
-if ${ac_cv_lib_z_gzsetparams+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gzsetparams in -lz" >&5
+printf %s "checking for gzsetparams in -lz... " >&6; }
+if test ${ac_cv_lib_z_gzsetparams+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lz $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
char gzsetparams ();
int
-main ()
+main (void)
{
return gzsetparams ();
;
return 0;
}
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
ac_cv_lib_z_gzsetparams=yes
-else
+else $as_nop
ac_cv_lib_z_gzsetparams=no
fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_gzsetparams" >&5
-$as_echo "$ac_cv_lib_z_gzsetparams" >&6; }
-if test "x$ac_cv_lib_z_gzsetparams" = xyes; then :
- ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
-if test "x$ac_cv_header_zlib_h" = xyes; then :
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_gzsetparams" >&5
+printf "%s\n" "$ac_cv_lib_z_gzsetparams" >&6; }
+if test "x$ac_cv_lib_z_gzsetparams" = xyes
+then :
+ ac_fn_c_check_header_compile "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
+if test "x$ac_cv_header_zlib_h" = xyes
+then :
have_zlib="yes (autoconf test)"
zlib_libspriv="-lz"
zlib_libsstaticconf="$zlib_libspriv"
ZLIB_LIBS="$zlib_libspriv"
fi
-
fi
fi
as_fn_error $? "external zlib support requested but library not found" "$LINENO" 5
fi
+SYSTEM_ZLIB=
+if test "$have_zlib" != no; then
+ SYSTEM_ZLIB=yes
+fi
+
+
# check for system libbz2
# Check whether --with-bzip2 was given.
-if test "${with_bzip2+set}" = set; then :
+if test ${with_bzip2+y}
+then :
withval=$with_bzip2;
-else
+else $as_nop
with_bzip2=auto
fi
if test x"$BZIP2_CFLAGS" = x -a x"$BZIP2_LIBS" = x; then
if test -n "$PKG_CONFIG" && \
- { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$bzip2_pkg\""; } >&5
+ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$bzip2_pkg\""; } >&5
($PKG_CONFIG --exists --print-errors "$bzip2_pkg") 2>&5
ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
have_bzip2_pkg=yes
fi
fi
pkg_failed=no
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BZIP2" >&5
-$as_echo_n "checking for BZIP2... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for BZIP2" >&5
+printf %s "checking for BZIP2... " >&6; }
if test -n "$BZIP2_CFLAGS"; then
pkg_cv_BZIP2_CFLAGS="$BZIP2_CFLAGS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
- { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$bzip2_pkg\""; } >&5
+ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$bzip2_pkg\""; } >&5
($PKG_CONFIG --exists --print-errors "$bzip2_pkg") 2>&5
ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_BZIP2_CFLAGS=`$PKG_CONFIG --cflags "$bzip2_pkg" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
pkg_cv_BZIP2_LIBS="$BZIP2_LIBS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
- { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$bzip2_pkg\""; } >&5
+ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$bzip2_pkg\""; } >&5
($PKG_CONFIG --exists --print-errors "$bzip2_pkg") 2>&5
ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_BZIP2_LIBS=`$PKG_CONFIG --libs "$bzip2_pkg" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
if test $pkg_failed = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
_pkg_short_errors_supported=yes
:
elif test $pkg_failed = untried; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
:
else
BZIP2_CFLAGS=$pkg_cv_BZIP2_CFLAGS
BZIP2_LIBS=$pkg_cv_BZIP2_LIBS
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
have_bzip2="yes (pkg-config)"
fi
have_bzip2="yes (BZIP2_CFLAGS and BZIP2_LIBS)"
else
# fall back to standard autoconf test
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BZ2_bzDecompress in -lbz2" >&5
-$as_echo_n "checking for BZ2_bzDecompress in -lbz2... " >&6; }
-if ${ac_cv_lib_bz2_BZ2_bzDecompress+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for BZ2_bzDecompress in -lbz2" >&5
+printf %s "checking for BZ2_bzDecompress in -lbz2... " >&6; }
+if test ${ac_cv_lib_bz2_BZ2_bzDecompress+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lbz2 $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
char BZ2_bzDecompress ();
int
-main ()
+main (void)
{
return BZ2_bzDecompress ();
;
return 0;
}
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
ac_cv_lib_bz2_BZ2_bzDecompress=yes
-else
+else $as_nop
ac_cv_lib_bz2_BZ2_bzDecompress=no
fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bz2_BZ2_bzDecompress" >&5
-$as_echo "$ac_cv_lib_bz2_BZ2_bzDecompress" >&6; }
-if test "x$ac_cv_lib_bz2_BZ2_bzDecompress" = xyes; then :
- ac_fn_c_check_header_mongrel "$LINENO" "bzlib.h" "ac_cv_header_bzlib_h" "$ac_includes_default"
-if test "x$ac_cv_header_bzlib_h" = xyes; then :
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bz2_BZ2_bzDecompress" >&5
+printf "%s\n" "$ac_cv_lib_bz2_BZ2_bzDecompress" >&6; }
+if test "x$ac_cv_lib_bz2_BZ2_bzDecompress" = xyes
+then :
+ ac_fn_c_check_header_compile "$LINENO" "bzlib.h" "ac_cv_header_bzlib_h" "$ac_includes_default"
+if test "x$ac_cv_header_bzlib_h" = xyes
+then :
have_bzip2="yes (autoconf test)"
bzip2_libspriv="-lbz2"
bzip2_libsstaticconf="$bzip2_libspriv"
BZIP2_LIBS="$bzip2_libspriv"
fi
-
fi
fi
# Check whether --with-png was given.
-if test "${with_png+set}" = set; then :
+if test ${with_png+y}
+then :
withval=$with_png;
-else
+else $as_nop
with_png=auto
fi
if test x"$LIBPNG_CFLAGS" = x -a x"$LIBPNG_LIBS" = x; then
if test -n "$PKG_CONFIG" && \
- { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$libpng_pkg\""; } >&5
+ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$libpng_pkg\""; } >&5
($PKG_CONFIG --exists --print-errors "$libpng_pkg") 2>&5
ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
have_libpng_pkg=yes
fi
fi
pkg_failed=no
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBPNG" >&5
-$as_echo_n "checking for LIBPNG... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for LIBPNG" >&5
+printf %s "checking for LIBPNG... " >&6; }
if test -n "$LIBPNG_CFLAGS"; then
pkg_cv_LIBPNG_CFLAGS="$LIBPNG_CFLAGS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
- { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$libpng_pkg\""; } >&5
+ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$libpng_pkg\""; } >&5
($PKG_CONFIG --exists --print-errors "$libpng_pkg") 2>&5
ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_LIBPNG_CFLAGS=`$PKG_CONFIG --cflags "$libpng_pkg" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
pkg_cv_LIBPNG_LIBS="$LIBPNG_LIBS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
- { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$libpng_pkg\""; } >&5
+ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$libpng_pkg\""; } >&5
($PKG_CONFIG --exists --print-errors "$libpng_pkg") 2>&5
ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_LIBPNG_LIBS=`$PKG_CONFIG --libs "$libpng_pkg" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
if test $pkg_failed = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
_pkg_short_errors_supported=yes
:
elif test $pkg_failed = untried; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
:
else
LIBPNG_CFLAGS=$pkg_cv_LIBPNG_CFLAGS
LIBPNG_LIBS=$pkg_cv_LIBPNG_LIBS
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
have_libpng="yes (pkg-config)"
fi
have_libpng="yes (LIBPNG_CFLAGS and LIBPNG_LIBS)"
else
# fall back to config script
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libpng-config" >&5
-$as_echo_n "checking for libpng-config... " >&6; }
- if which libpng-config > /dev/null 2>&1; then
- LIBPNG_CFLAGS=`libpng-config --cflags`
- LIBPNG_LIBS=`libpng-config --ldflags`
- libpng_libspriv=`libpng-config --static --ldflags`
- libpng_libsstaticconf="$libpng_libspriv"
- have_libpng="yes (libpng-config)"
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- fi
- fi
+ # Extract the first word of "libpng-config", so it can be a program name with args.
+set dummy libpng-config; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_have_libpng+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test -n "$have_libpng"; then
+ ac_cv_prog_have_libpng="$have_libpng" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+ ac_cv_prog_have_libpng="yes (libpng-config)"
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+ break 2
fi
-fi
+done
+ done
+IFS=$as_save_IFS
+
+ test -z "$ac_cv_prog_have_libpng" && ac_cv_prog_have_libpng="no"
+fi
+fi
+have_libpng=$ac_cv_prog_have_libpng
+if test -n "$have_libpng"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $have_libpng" >&5
+printf "%s\n" "$have_libpng" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+
+ if test "$have_libpng" != no; then
+ LIBPNG_CFLAGS=`libpng-config --cflags`
+ LIBPNG_LIBS=`libpng-config --ldflags`
+ libpng_libspriv=`libpng-config --static --ldflags`
+ libpng_libsstaticconf="$libpng_libspriv"
+ fi
+ fi
+ fi
+fi
if test x"$with_png" = xyes -a "$have_libpng" = no; then
as_fn_error $? "libpng support requested but library not found" "$LINENO" 5
# Check whether --with-harfbuzz was given.
-if test "${with_harfbuzz+set}" = set; then :
+if test ${with_harfbuzz+y}
+then :
withval=$with_harfbuzz;
-else
+else $as_nop
with_harfbuzz=auto
fi
have_harfbuzz=no
if test x"$with_harfbuzz" = xyes -o x"$with_harfbuzz" = xauto; then
- harfbuzz_pkg="harfbuzz >= 1.8.0"
+ harfbuzz_pkg="harfbuzz >= 2.0.0"
have_harfbuzz_pkg=no
if test x"$HARFBUZZ_CFLAGS" = x -a x"$HARFBUZZ_LIBS" = x; then
if test -n "$PKG_CONFIG" && \
- { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$harfbuzz_pkg\""; } >&5
+ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$harfbuzz_pkg\""; } >&5
($PKG_CONFIG --exists --print-errors "$harfbuzz_pkg") 2>&5
ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
have_harfbuzz_pkg=yes
fi
fi
pkg_failed=no
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for HARFBUZZ" >&5
-$as_echo_n "checking for HARFBUZZ... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for HARFBUZZ" >&5
+printf %s "checking for HARFBUZZ... " >&6; }
if test -n "$HARFBUZZ_CFLAGS"; then
pkg_cv_HARFBUZZ_CFLAGS="$HARFBUZZ_CFLAGS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
- { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$harfbuzz_pkg\""; } >&5
+ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$harfbuzz_pkg\""; } >&5
($PKG_CONFIG --exists --print-errors "$harfbuzz_pkg") 2>&5
ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_HARFBUZZ_CFLAGS=`$PKG_CONFIG --cflags "$harfbuzz_pkg" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
pkg_cv_HARFBUZZ_LIBS="$HARFBUZZ_LIBS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
- { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$harfbuzz_pkg\""; } >&5
+ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$harfbuzz_pkg\""; } >&5
($PKG_CONFIG --exists --print-errors "$harfbuzz_pkg") 2>&5
ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_HARFBUZZ_LIBS=`$PKG_CONFIG --libs "$harfbuzz_pkg" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
if test $pkg_failed = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
_pkg_short_errors_supported=yes
:
elif test $pkg_failed = untried; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
:
else
HARFBUZZ_CFLAGS=$pkg_cv_HARFBUZZ_CFLAGS
HARFBUZZ_LIBS=$pkg_cv_HARFBUZZ_LIBS
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
have_harfbuzz="yes (pkg-config)"
fi
# Check whether --with-brotli was given.
-if test "${with_brotli+set}" = set; then :
+if test ${with_brotli+y}
+then :
withval=$with_brotli;
-else
+else $as_nop
with_brotli=auto
fi
if test x"$BROTLI_CFLAGS" = x -a x"$BROTLI_LIBS" = x; then
if test -n "$PKG_CONFIG" && \
- { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$brotli_pkg\""; } >&5
+ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$brotli_pkg\""; } >&5
($PKG_CONFIG --exists --print-errors "$brotli_pkg") 2>&5
ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
have_brotli_pkg=yes
fi
fi
pkg_failed=no
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BROTLI" >&5
-$as_echo_n "checking for BROTLI... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for BROTLI" >&5
+printf %s "checking for BROTLI... " >&6; }
if test -n "$BROTLI_CFLAGS"; then
pkg_cv_BROTLI_CFLAGS="$BROTLI_CFLAGS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
- { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$brotli_pkg\""; } >&5
+ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$brotli_pkg\""; } >&5
($PKG_CONFIG --exists --print-errors "$brotli_pkg") 2>&5
ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_BROTLI_CFLAGS=`$PKG_CONFIG --cflags "$brotli_pkg" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
pkg_cv_BROTLI_LIBS="$BROTLI_LIBS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
- { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$brotli_pkg\""; } >&5
+ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$brotli_pkg\""; } >&5
($PKG_CONFIG --exists --print-errors "$brotli_pkg") 2>&5
ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_BROTLI_LIBS=`$PKG_CONFIG --libs "$brotli_pkg" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
if test $pkg_failed = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
_pkg_short_errors_supported=yes
:
elif test $pkg_failed = untried; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
:
else
BROTLI_CFLAGS=$pkg_cv_BROTLI_CFLAGS
BROTLI_LIBS=$pkg_cv_BROTLI_LIBS
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
have_brotli="yes (pkg-config)"
fi
fi
-# check for librt
+# Checks for the demo programs.
#
-# We need `clock_gettime' for the `ftbench' demo program.
+# FreeType doesn't need this. However, since the demo program repository
+# doesn't come with a `configure` script of its own, we integrate the tests
+# here for simplicity.
+
+# We need `clock_gettime` from 'librt' for the `ftbench` demo program.
#
-# The code is modeled after gnulib's file `clock_time.m4', ignoring
+# The code is modeled after gnulib's file `clock_time.m4`, ignoring
# very old Solaris systems.
-
LIB_CLOCK_GETTIME=
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
-$as_echo_n "checking for library containing clock_gettime... " >&6; }
-if ${ac_cv_search_clock_gettime+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
+printf %s "checking for library containing clock_gettime... " >&6; }
+if test ${ac_cv_search_clock_gettime+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
char clock_gettime ();
int
-main ()
+main (void)
{
return clock_gettime ();
;
return 0;
}
_ACEOF
-for ac_lib in '' rt; do
+for ac_lib in '' rt
+do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
- if ac_fn_c_try_link "$LINENO"; then :
+ if ac_fn_c_try_link "$LINENO"
+then :
ac_cv_search_clock_gettime=$ac_res
fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
- if ${ac_cv_search_clock_gettime+:} false; then :
+ if test ${ac_cv_search_clock_gettime+y}
+then :
break
fi
done
-if ${ac_cv_search_clock_gettime+:} false; then :
+if test ${ac_cv_search_clock_gettime+y}
+then :
-else
+else $as_nop
ac_cv_search_clock_gettime=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
-$as_echo "$ac_cv_search_clock_gettime" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
+printf "%s\n" "$ac_cv_search_clock_gettime" >&6; }
ac_res=$ac_cv_search_clock_gettime
-if test "$ac_res" != no; then :
+if test "$ac_res" != no
+then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
test "$ac_cv_search_clock_gettime" = "none required" \
|| LIB_CLOCK_GETTIME=$ac_cv_search_clock_gettime
fi
+FT_DEMO_CFLAGS=""
+FT_DEMO_LDFLAGS="$LIB_CLOCK_GETTIME"
+
+# 'librsvg' is needed to demonstrate SVG support.
+
+# Check whether --with-librsvg was given.
+if test ${with_librsvg+y}
+then :
+ withval=$with_librsvg;
+else $as_nop
+ with_librsvg=auto
+fi
+
+
+have_librsvg=no
+if test x"$with_librsvg" = xyes -o x"$with_librsvg" = xauto; then
+
+pkg_failed=no
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for LIBRSVG" >&5
+printf %s "checking for LIBRSVG... " >&6; }
+
+if test -n "$LIBRSVG_CFLAGS"; then
+ pkg_cv_LIBRSVG_CFLAGS="$LIBRSVG_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"librsvg-2.0 >= 2.46.0\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "librsvg-2.0 >= 2.46.0") 2>&5
+ ac_status=$?
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_LIBRSVG_CFLAGS=`$PKG_CONFIG --cflags "librsvg-2.0 >= 2.46.0" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+if test -n "$LIBRSVG_LIBS"; then
+ pkg_cv_LIBRSVG_LIBS="$LIBRSVG_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"librsvg-2.0 >= 2.46.0\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "librsvg-2.0 >= 2.46.0") 2>&5
+ ac_status=$?
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_LIBRSVG_LIBS=`$PKG_CONFIG --libs "librsvg-2.0 >= 2.46.0" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+ _pkg_short_errors_supported=yes
+else
+ _pkg_short_errors_supported=no
+fi
+ if test $_pkg_short_errors_supported = yes; then
+ LIBRSVG_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "librsvg-2.0 >= 2.46.0" 2>&1`
+ else
+ LIBRSVG_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "librsvg-2.0 >= 2.46.0" 2>&1`
+ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$LIBRSVG_PKG_ERRORS" >&5
+
+ :
+elif test $pkg_failed = untried; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ :
+else
+ LIBRSVG_CFLAGS=$pkg_cv_LIBRSVG_CFLAGS
+ LIBRSVG_LIBS=$pkg_cv_LIBRSVG_LIBS
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+ have_librsvg="yes (pkg-config)"
+fi
+
+ if test "$have_librsvg" != no; then
+ FT_DEMO_CFLAGS="$FT_DEMO_CFLAGS $LIBRSVG_CFLAGS -DHAVE_LIBRSVG"
+ FT_DEMO_LDFLAGS="$FT_DEMO_LDFLAGS $LIBRSVG_LIBS"
+ fi
+fi
+
+if test x"$with_librsvg" = xyes -a "$have_librsvg" = no; then
+ as_fn_error $? "librsvg support requested but library not found" "$LINENO" 5
+fi
+
+
+
# Some options handling SDKs/archs in CFLAGS should be copied
case "${c}" in
-isysroot|-arch) # options taking 1 argument
a=$2
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether CFLAGS and LDFLAGS share ${c} ${a}" >&5
-$as_echo_n "checking whether CFLAGS and LDFLAGS share ${c} ${a}... " >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether CFLAGS and LDFLAGS share ${c} ${a}" >&5
+printf %s "checking whether CFLAGS and LDFLAGS share ${c} ${a}... " >&6; }
if expr " ${LDFLAGS} " : ".* ${c} *${a}.*" > /dev/null
then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, copy to LDFLAGS" >&5
-$as_echo "no, copy to LDFLAGS" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, copy to LDFLAGS" >&5
+printf "%s\n" "no, copy to LDFLAGS" >&6; }
LDFLAGS="${LDFLAGS} ${c} ${a}"
fi
shift 1
;;
-m32|-m64|-march=*|-mcpu=*) # options taking no argument
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether CFLAGS and LDFLAGS share ${c}" >&5
-$as_echo_n "checking whether CFLAGS and LDFLAGS share ${c}... " >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether CFLAGS and LDFLAGS share ${c}" >&5
+printf %s "checking whether CFLAGS and LDFLAGS share ${c}... " >&6; }
if expr " ${LDFLAGS} " : ".* ${c} *${a}.*" > /dev/null
then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, copy to LDFLAGS" >&5
-$as_echo "no, copy to LDFLAGS" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, copy to LDFLAGS" >&5
+printf "%s\n" "no, copy to LDFLAGS" >&6; }
LDFLAGS="${LDFLAGS} ${c}"
fi
;;
# Check whether --with-old-mac-fonts was given.
-if test "${with_old_mac_fonts+set}" = set; then :
+if test ${with_old_mac_fonts+y}
+then :
withval=$with_old_mac_fonts;
fi
if test x$with_old_mac_fonts = xyes; then
orig_LDFLAGS="${LDFLAGS}"
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking CoreServices & ApplicationServices of Mac OS X" >&5
-$as_echo_n "checking CoreServices & ApplicationServices of Mac OS X... " >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking CoreServices & ApplicationServices of Mac OS X" >&5
+printf %s "checking CoreServices & ApplicationServices of Mac OS X... " >&6; }
ft2_extra_libs="-Wl,-framework,CoreServices -Wl,-framework,ApplicationServices"
LDFLAGS="$LDFLAGS $ft2_extra_libs"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
int
-main ()
+main (void)
{
return 0;
}
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
-$as_echo "ok" >&6; }
+if ac_fn_c_try_link "$LINENO"
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
+printf "%s\n" "ok" >&6; }
ftmac_c='ftmac.c'
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether OS_INLINE macro is ANSI compatible" >&5
-$as_echo_n "checking whether OS_INLINE macro is ANSI compatible... " >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether OS_INLINE macro is ANSI compatible" >&5
+printf %s "checking whether OS_INLINE macro is ANSI compatible... " >&6; }
orig_CFLAGS="$CFLAGS -DFT_MACINTOSH"
CFLAGS="$CFLAGS $XX_CFLAGS $XX_ANSIFLAGS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
int
-main ()
+main (void)
{
return 0;
}
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
-$as_echo "ok" >&6; }
+if ac_fn_c_try_compile "$LINENO"
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
+printf "%s\n" "ok" >&6; }
CFLAGS="$orig_CFLAGS"
CFLAGS="$CFLAGS -DHAVE_ANSI_OS_INLINE=1"
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, ANSI incompatible" >&5
-$as_echo "no, ANSI incompatible" >&6; }
+else $as_nop
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, ANSI incompatible" >&5
+printf "%s\n" "no, ANSI incompatible" >&6; }
CFLAGS="$orig_CFLAGS"
fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking type ResourceIndex" >&5
-$as_echo_n "checking type ResourceIndex... " >&6; }
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking type ResourceIndex" >&5
+printf %s "checking type ResourceIndex... " >&6; }
orig_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $XX_CFLAGS $XX_ANSIFLAGS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
int
-main ()
+main (void)
{
return 0;
}
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
-$as_echo "ok" >&6; }
+if ac_fn_c_try_compile "$LINENO"
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
+printf "%s\n" "ok" >&6; }
CFLAGS="$orig_CFLAGS"
CFLAGS="$CFLAGS -DHAVE_TYPE_RESOURCE_INDEX=1"
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+else $as_nop
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
CFLAGS="$orig_CFLAGS"
CFLAGS="$CFLAGS -DHAVE_TYPE_RESOURCE_INDEX=0"
fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
-$as_echo "not found" >&6; }
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+else $as_nop
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found" >&5
+printf "%s\n" "not found" >&6; }
ft2_extra_libs=""
LDFLAGS="${orig_LDFLAGS}"
CFLAGS="$CFLAGS -DDARWIN_NO_CARBON"
fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
else
case x$host_os in
# Check whether --with-fsspec was given.
-if test "${with_fsspec+set}" = set; then :
+if test ${with_fsspec+y}
+then :
withval=$with_fsspec;
fi
if test x$with_fsspec = xno; then
CFLAGS="$CFLAGS -DHAVE_FSSPEC=0"
elif test x$with_old_mac_fonts = xyes -a x$with_fsspec != x; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking FSSpec-based FileManager" >&5
-$as_echo_n "checking FSSpec-based FileManager... " >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking FSSpec-based FileManager" >&5
+printf %s "checking FSSpec-based FileManager... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
-main ()
+main (void)
{
return 0;
}
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
-$as_echo "ok" >&6; }
+if ac_fn_c_try_link "$LINENO"
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
+printf "%s\n" "ok" >&6; }
CFLAGS="$CFLAGS -DHAVE_FSSPEC=1"
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
-$as_echo "not found" >&6; }
+else $as_nop
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found" >&5
+printf "%s\n" "not found" >&6; }
CFLAGS="$CFLAGS -DHAVE_FSSPEC=0"
fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
# Check whether --with-fsref was given.
-if test "${with_fsref+set}" = set; then :
+if test ${with_fsref+y}
+then :
withval=$with_fsref;
fi
if test x$with_fsref = xno; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING:
*** WARNING
FreeType2 built without FSRef API cannot load
data-fork fonts on MacOS, except of XXX.dfont.
" >&5
-$as_echo "$as_me: WARNING:
+printf "%s\n" "$as_me: WARNING:
*** WARNING
FreeType2 built without FSRef API cannot load
data-fork fonts on MacOS, except of XXX.dfont.
" >&2;}
CFLAGS="$CFLAGS -DHAVE_FSREF=0"
elif test x$with_old_mac_fonts = xyes -a x$with_fsref != x; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking FSRef-based FileManager" >&5
-$as_echo_n "checking FSRef-based FileManager... " >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking FSRef-based FileManager" >&5
+printf %s "checking FSRef-based FileManager... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
-main ()
+main (void)
{
return 0;
}
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
-$as_echo "ok" >&6; }
+if ac_fn_c_try_link "$LINENO"
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
+printf "%s\n" "ok" >&6; }
CFLAGS="$CFLAGS -DHAVE_FSREF=1"
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
-$as_echo "not found" >&6; }
+else $as_nop
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found" >&5
+printf "%s\n" "not found" >&6; }
CFLAGS="$CFLAGS -DHAVE_FSREF=0"
fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+# Whether to use QuickDraw API in ToolBox, which is deprecated since
+# Mac OS X 10.4.
+
+
+# Check whether --with-quickdraw-toolbox was given.
+if test ${with_quickdraw_toolbox+y}
+then :
+ withval=$with_quickdraw_toolbox;
+fi
+
+if test x$with_quickdraw_toolbox = xno; then
+ CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_TOOLBOX=0"
+elif test x$with_old_mac_fonts = xyes -a x$with_quickdraw_toolbox != x; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking QuickDraw FontManager functions in ToolBox" >&5
+printf %s "checking QuickDraw FontManager functions in ToolBox... " >&6; }
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+
+#if defined(__GNUC__) && defined(__APPLE_CC__)
+# include <CoreServices/CoreServices.h>
+# include <ApplicationServices/ApplicationServices.h>
+#else
+# include <ConditionalMacros.h>
+# include <Fonts.h>
+#endif
+
+
+int
+main (void)
+{
+
+
+ Str255 familyName;
+ SInt16 familyID = 0;
+ FMInput* fmIn = NULL;
+ FMOutput* fmOut = NULL;
+
+
+ GetFontName( familyID, familyName );
+ GetFNum( familyName, &familyID );
+ fmOut = FMSwapFont( fmIn );
+
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
+printf "%s\n" "ok" >&6; }
+ CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_TOOLBOX=1"
+else $as_nop
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found" >&5
+printf "%s\n" "not found" >&6; }
+ CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_TOOLBOX=0"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+# Whether to use QuickDraw API in Carbon, which is deprecated since
+# Mac OS X 10.4.
+
+
+# Check whether --with-quickdraw-carbon was given.
+if test ${with_quickdraw_carbon+y}
+then :
+ withval=$with_quickdraw_carbon;
+fi
+
+if test x$with_quickdraw_carbon = xno; then
+ CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_CARBON=0"
+elif test x$with_old_mac_fonts = xyes -a x$with_quickdraw_carbon != x; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking QuickDraw FontManager functions in Carbon" >&5
+printf %s "checking QuickDraw FontManager functions in Carbon... " >&6; }
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+
+#if defined(__GNUC__) && defined(__APPLE_CC__)
+# include <CoreServices/CoreServices.h>
+# include <ApplicationServices/ApplicationServices.h>
+#else
+# include <ConditionalMacros.h>
+# include <Fonts.h>
+#endif
+
+
+int
+main (void)
+{
+
+
+ FMFontFamilyIterator famIter;
+ FMFontFamily family;
+ Str255 famNameStr;
+ FMFontFamilyInstanceIterator instIter;
+ FMFontStyle style;
+ FMFontSize size;
+ FMFont font;
+ FSSpec* pathSpec;
+
+
+ FMCreateFontFamilyIterator( NULL, NULL, kFMUseGlobalScopeOption,
+ &famIter );
+ FMGetNextFontFamily( &famIter, &family );
+ FMGetFontFamilyName( family, famNameStr );
+ FMCreateFontFamilyInstanceIterator( family, &instIter );
+ FMGetNextFontFamilyInstance( &instIter, &font, &style, &size );
+ FMDisposeFontFamilyInstanceIterator( &instIter );
+ FMDisposeFontFamilyIterator( &famIter );
+ FMGetFontContainer( font, pathSpec );
+
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
+printf "%s\n" "ok" >&6; }
+ CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_CARBON=1"
+else $as_nop
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found" >&5
+printf "%s\n" "not found" >&6; }
+ CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_CARBON=0"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+# Whether to use AppleTypeService since Mac OS X.
+
+
+# Check whether --with-ats was given.
+if test ${with_ats+y}
+then :
+ withval=$with_ats;
+fi
+
+if test x$with_ats = xno; then
+ CFLAGS="$CFLAGS -DHAVE_ATS=0"
+elif test x$with_old_mac_fonts = xyes -a x$with_ats != x; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking AppleTypeService functions" >&5
+printf %s "checking AppleTypeService functions... " >&6; }
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+
+#if defined(__GNUC__) && defined(__APPLE_CC__)
+# include <CoreServices/CoreServices.h>
+# include <ApplicationServices/ApplicationServices.h>
+#else
+# include <ConditionalMacros.h>
+# include <Files.h>
+#endif
+
+
+int
+main (void)
+{
+
+
+ FSSpec* pathSpec;
+
+
+ ATSFontFindFromName( NULL, kATSOptionFlagsUnRestrictedScope );
+#if HAVE_FSSPEC
+ ATSFontGetFileSpecification( 0, pathSpec );
+#endif
+
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
+printf "%s\n" "ok" >&6; }
+ CFLAGS="$CFLAGS -DHAVE_ATS=1"
+else $as_nop
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found" >&5
+printf "%s\n" "not found" >&6; }
+ CFLAGS="$CFLAGS -DHAVE_ATS=0"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+
+case "$CFLAGS" in
+ *HAVE_FSSPEC* | *HAVE_FSREF* | *HAVE_QUICKDRAW* | *HAVE_ATS* )
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING:
+*** WARNING
+ FSSpec/FSRef/QuickDraw/ATS options are explicitly given,
+ thus it is recommended to replace src/base/ftmac.c by builds/mac/ftmac.c.
+ " >&5
+printf "%s\n" "$as_me: WARNING:
+*** WARNING
+ FSSpec/FSRef/QuickDraw/ATS options are explicitly given,
+ thus it is recommended to replace src/base/ftmac.c by builds/mac/ftmac.c.
+ " >&2;}
+ CFLAGS="$CFLAGS "'-I$(TOP_DIR)/builds/mac/'
+ ;;
+ *)
+ ;;
+esac
+
+# Check for pthreads
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
+printf %s "checking target system type... " >&6; }
+if test ${ac_cv_target+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test "x$target_alias" = x; then
+ ac_cv_target=$ac_cv_host
+else
+ ac_cv_target=`$SHELL "${ac_aux_dir}config.sub" $target_alias` ||
+ as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $target_alias failed" "$LINENO" 5
+fi
+
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
+printf "%s\n" "$ac_cv_target" >&6; }
+case $ac_cv_target in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
+esac
+target=$ac_cv_target
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_target
+shift
+target_cpu=$1
+target_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+target_os=$*
+IFS=$ac_save_IFS
+case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
+
+
+# The aliases save the names the user supplied, while $host etc.
+# will get canonicalized.
+test -n "$target_alias" &&
+ test "$program_prefix$program_suffix$program_transform_name" = \
+ NONENONEs,x,x, &&
+ program_prefix=${target_alias}-
+
+
+
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ax_pthread_ok=no
+
+# We used to check for pthread.h first, but this fails if pthread.h
+# requires special compiler flags (e.g. on Tru64 or Sequent).
+# It gets checked for in the link test anyway.
+
+# First of all, check if the user has set any of the PTHREAD_LIBS,
+# etcetera environment variables, and if threads linking works using
+# them:
+if test "x$PTHREAD_CFLAGS$PTHREAD_LIBS" != "x"; then
+ ax_pthread_save_CC="$CC"
+ ax_pthread_save_CFLAGS="$CFLAGS"
+ ax_pthread_save_LIBS="$LIBS"
+ if test "x$PTHREAD_CC" != "x"
+then :
+ CC="$PTHREAD_CC"
+fi
+ if test "x$PTHREAD_CXX" != "x"
+then :
+ CXX="$PTHREAD_CXX"
+fi
+ CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+ LIBS="$PTHREAD_LIBS $LIBS"
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS" >&5
+printf %s "checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS... " >&6; }
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+char pthread_join ();
+int
+main (void)
+{
+return pthread_join ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ ax_pthread_ok=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5
+printf "%s\n" "$ax_pthread_ok" >&6; }
+ if test "x$ax_pthread_ok" = "xno"; then
+ PTHREAD_LIBS=""
+ PTHREAD_CFLAGS=""
+ fi
+ CC="$ax_pthread_save_CC"
+ CFLAGS="$ax_pthread_save_CFLAGS"
+ LIBS="$ax_pthread_save_LIBS"
+fi
+
+# We must check for the threads library under a number of different
+# names; the ordering is very important because some systems
+# (e.g. DEC) have both -lpthread and -lpthreads, where one of the
+# libraries is broken (non-POSIX).
+
+# Create a list of thread flags to try. Items with a "," contain both
+# C compiler flags (before ",") and linker flags (after ","). Other items
+# starting with a "-" are C compiler flags, and remaining items are
+# library names, except for "none" which indicates that we try without
+# any flags at all, and "pthread-config" which is a program returning
+# the flags for the Pth emulation library.
+
+ax_pthread_flags="pthreads none -Kthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config"
+
+# The ordering *is* (sometimes) important. Some notes on the
+# individual items follow:
+
+# pthreads: AIX (must check this before -lpthread)
+# none: in case threads are in libc; should be tried before -Kthread and
+# other compiler flags to prevent continual compiler warnings
+# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
+# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads), Tru64
+# (Note: HP C rejects this with "bad form for `-t' option")
+# -pthreads: Solaris/gcc (Note: HP C also rejects)
+# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
+# doesn't hurt to check since this sometimes defines pthreads and
+# -D_REENTRANT too), HP C (must be checked before -lpthread, which
+# is present but should not be used directly; and before -mthreads,
+# because the compiler interprets this as "-mt" + "-hreads")
+# -mthreads: Mingw32/gcc, Lynx/gcc
+# pthread: Linux, etcetera
+# --thread-safe: KAI C++
+# pthread-config: use pthread-config program (for GNU Pth library)
+
+case $target_os in
+
+ freebsd*)
+
+ # -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
+ # lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
+
+ ax_pthread_flags="-kthread lthread $ax_pthread_flags"
+ ;;
+
+ hpux*)
+
+ # From the cc(1) man page: "[-mt] Sets various -D flags to enable
+ # multi-threading and also sets -lpthread."
+
+ ax_pthread_flags="-mt -pthread pthread $ax_pthread_flags"
+ ;;
+
+ openedition*)
+
+ # IBM z/OS requires a feature-test macro to be defined in order to
+ # enable POSIX threads at all, so give the user a hint if this is
+ # not set. (We don't define these ourselves, as they can affect
+ # other portions of the system API in unpredictable ways.)
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+# if !defined(_OPEN_THREADS) && !defined(_UNIX03_THREADS)
+ AX_PTHREAD_ZOS_MISSING
+# endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "AX_PTHREAD_ZOS_MISSING" >/dev/null 2>&1
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&5
+printf "%s\n" "$as_me: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&2;}
+fi
+rm -rf conftest*
+
+ ;;
+
+ solaris*)
+
+ # On Solaris (at least, for some versions), libc contains stubbed
+ # (non-functional) versions of the pthreads routines, so link-based
+ # tests will erroneously succeed. (N.B.: The stubs are missing
+ # pthread_cleanup_push, or rather a function called by this macro,
+ # so we could check for that, but who knows whether they'll stub
+ # that too in a future libc.) So we'll check first for the
+ # standard Solaris way of linking pthreads (-mt -lpthread).
+
+ ax_pthread_flags="-mt,-lpthread pthread $ax_pthread_flags"
+ ;;
+esac
+
+# Are we compiling with Clang?
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC is Clang" >&5
+printf %s "checking whether $CC is Clang... " >&6; }
+if test ${ax_cv_PTHREAD_CLANG+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ ax_cv_PTHREAD_CLANG=no
+ # Note that Autoconf sets GCC=yes for Clang as well as GCC
+ if test "x$GCC" = "xyes"; then
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+/* Note: Clang 2.7 lacks __clang_[a-z]+__ */
+# if defined(__clang__) && defined(__llvm__)
+ AX_PTHREAD_CC_IS_CLANG
+# endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "AX_PTHREAD_CC_IS_CLANG" >/dev/null 2>&1
+then :
+ ax_cv_PTHREAD_CLANG=yes
+fi
+rm -rf conftest*
+
+ fi
+
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG" >&5
+printf "%s\n" "$ax_cv_PTHREAD_CLANG" >&6; }
+ax_pthread_clang="$ax_cv_PTHREAD_CLANG"
+
+
+# GCC generally uses -pthread, or -pthreads on some platforms (e.g. SPARC)
+
+# Note that for GCC and Clang -pthread generally implies -lpthread,
+# except when -nostdlib is passed.
+# This is problematic using libtool to build C++ shared libraries with pthread:
+# [1] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=25460
+# [2] https://bugzilla.redhat.com/show_bug.cgi?id=661333
+# [3] https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=468555
+# To solve this, first try -pthread together with -lpthread for GCC
+
+if test "x$GCC" = "xyes"
+then :
+ ax_pthread_flags="-pthread,-lpthread -pthread -pthreads $ax_pthread_flags"
+fi
+
+# Clang takes -pthread (never supported any other flag), but we'll try with -lpthread first
+
+if test "x$ax_pthread_clang" = "xyes"
+then :
+ ax_pthread_flags="-pthread,-lpthread -pthread"
+fi
+
+
+# The presence of a feature test macro requesting re-entrant function
+# definitions is, on some systems, a strong hint that pthreads support is
+# correctly enabled
+
+case $target_os in
+ darwin* | hpux* | linux* | osf* | solaris*)
+ ax_pthread_check_macro="_REENTRANT"
+ ;;
+
+ aix*)
+ ax_pthread_check_macro="_THREAD_SAFE"
+ ;;
+
+ *)
+ ax_pthread_check_macro="--"
+ ;;
+esac
+if test "x$ax_pthread_check_macro" = "x--"
+then :
+ ax_pthread_check_cond=0
+else $as_nop
+ ax_pthread_check_cond="!defined($ax_pthread_check_macro)"
+fi
+
+
+if test "x$ax_pthread_ok" = "xno"; then
+for ax_pthread_try_flag in $ax_pthread_flags; do
+
+ case $ax_pthread_try_flag in
+ none)
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5
+printf %s "checking whether pthreads work without any flags... " >&6; }
+ ;;
+
+ *,*)
+ PTHREAD_CFLAGS=`echo $ax_pthread_try_flag | sed "s/^\(.*\),\(.*\)$/\1/"`
+ PTHREAD_LIBS=`echo $ax_pthread_try_flag | sed "s/^\(.*\),\(.*\)$/\2/"`
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with \"$PTHREAD_CFLAGS\" and \"$PTHREAD_LIBS\"" >&5
+printf %s "checking whether pthreads work with \"$PTHREAD_CFLAGS\" and \"$PTHREAD_LIBS\"... " >&6; }
+ ;;
+
+ -*)
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $ax_pthread_try_flag" >&5
+printf %s "checking whether pthreads work with $ax_pthread_try_flag... " >&6; }
+ PTHREAD_CFLAGS="$ax_pthread_try_flag"
+ ;;
+
+ pthread-config)
+ # Extract the first word of "pthread-config", so it can be a program name with args.
+set dummy pthread-config; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ax_pthread_config+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test -n "$ax_pthread_config"; then
+ ac_cv_prog_ax_pthread_config="$ax_pthread_config" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ax_pthread_config="yes"
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ test -z "$ac_cv_prog_ax_pthread_config" && ac_cv_prog_ax_pthread_config="no"
+fi
+fi
+ax_pthread_config=$ac_cv_prog_ax_pthread_config
+if test -n "$ax_pthread_config"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_config" >&5
+printf "%s\n" "$ax_pthread_config" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+
+ if test "x$ax_pthread_config" = "xno"
+then :
+ continue
+fi
+ PTHREAD_CFLAGS="`pthread-config --cflags`"
+ PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`"
+ ;;
+
+ *)
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$ax_pthread_try_flag" >&5
+printf %s "checking for the pthreads library -l$ax_pthread_try_flag... " >&6; }
+ PTHREAD_LIBS="-l$ax_pthread_try_flag"
+ ;;
+ esac
+
+ ax_pthread_save_CFLAGS="$CFLAGS"
+ ax_pthread_save_LIBS="$LIBS"
+ CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+ LIBS="$PTHREAD_LIBS $LIBS"
+
+ # Check for various functions. We must include pthread.h,
+ # since some functions may be macros. (On the Sequent, we
+ # need a special flag -Kthread to make this header compile.)
+ # We check for pthread_join because it is in -lpthread on IRIX
+ # while pthread_create is in libc. We check for pthread_attr_init
+ # due to DEC craziness with -lpthreads. We check for
+ # pthread_cleanup_push because it is one of the few pthread
+ # functions on Solaris that doesn't have a non-functional libc stub.
+ # We try pthread_create on general principles.
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <pthread.h>
+# if $ax_pthread_check_cond
+# error "$ax_pthread_check_macro must be defined"
+# endif
+ static void *some_global = NULL;
+ static void routine(void *a)
+ {
+ /* To avoid any unused-parameter or
+ unused-but-set-parameter warning. */
+ some_global = a;
+ }
+ static void *start_routine(void *a) { return a; }
+int
+main (void)
+{
+pthread_t th; pthread_attr_t attr;
+ pthread_create(&th, 0, start_routine, 0);
+ pthread_join(th, 0);
+ pthread_attr_init(&attr);
+ pthread_cleanup_push(routine, 0);
+ pthread_cleanup_pop(0) /* ; */
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ ax_pthread_ok=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+
+ CFLAGS="$ax_pthread_save_CFLAGS"
+ LIBS="$ax_pthread_save_LIBS"
+
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5
+printf "%s\n" "$ax_pthread_ok" >&6; }
+ if test "x$ax_pthread_ok" = "xyes"
+then :
+ break
+fi
+
+ PTHREAD_LIBS=""
+ PTHREAD_CFLAGS=""
+done
+fi
+
+
+# Clang needs special handling, because older versions handle the -pthread
+# option in a rather... idiosyncratic way
+
+if test "x$ax_pthread_clang" = "xyes"; then
+
+ # Clang takes -pthread; it has never supported any other flag
+
+ # (Note 1: This will need to be revisited if a system that Clang
+ # supports has POSIX threads in a separate library. This tends not
+ # to be the way of modern systems, but it's conceivable.)
+
+ # (Note 2: On some systems, notably Darwin, -pthread is not needed
+ # to get POSIX threads support; the API is always present and
+ # active. We could reasonably leave PTHREAD_CFLAGS empty. But
+ # -pthread does define _REENTRANT, and while the Darwin headers
+ # ignore this macro, third-party headers might not.)
+
+ # However, older versions of Clang make a point of warning the user
+ # that, in an invocation where only linking and no compilation is
+ # taking place, the -pthread option has no effect ("argument unused
+ # during compilation"). They expect -pthread to be passed in only
+ # when source code is being compiled.
+ #
+ # Problem is, this is at odds with the way Automake and most other
+ # C build frameworks function, which is that the same flags used in
+ # compilation (CFLAGS) are also used in linking. Many systems
+ # supported by AX_PTHREAD require exactly this for POSIX threads
+ # support, and in fact it is often not straightforward to specify a
+ # flag that is used only in the compilation phase and not in
+ # linking. Such a scenario is extremely rare in practice.
+ #
+ # Even though use of the -pthread flag in linking would only print
+ # a warning, this can be a nuisance for well-run software projects
+ # that build with -Werror. So if the active version of Clang has
+ # this misfeature, we search for an option to squash it.
+
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread" >&5
+printf %s "checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread... " >&6; }
+if test ${ax_cv_PTHREAD_CLANG_NO_WARN_FLAG+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ ax_cv_PTHREAD_CLANG_NO_WARN_FLAG=unknown
+ # Create an alternate version of $ac_link that compiles and
+ # links in two steps (.c -> .o, .o -> exe) instead of one
+ # (.c -> exe), because the warning occurs only in the second
+ # step
+ ax_pthread_save_ac_link="$ac_link"
+ ax_pthread_sed='s/conftest\.\$ac_ext/conftest.$ac_objext/g'
+ ax_pthread_link_step=`printf "%s\n" "$ac_link" | sed "$ax_pthread_sed"`
+ ax_pthread_2step_ac_link="($ac_compile) && (echo ==== >&5) && ($ax_pthread_link_step)"
+ ax_pthread_save_CFLAGS="$CFLAGS"
+ for ax_pthread_try in '' -Qunused-arguments -Wno-unused-command-line-argument unknown; do
+ if test "x$ax_pthread_try" = "xunknown"
+then :
+ break
+fi
+ CFLAGS="-Werror -Wunknown-warning-option $ax_pthread_try -pthread $ax_pthread_save_CFLAGS"
+ ac_link="$ax_pthread_save_ac_link"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+int main(void){return 0;}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ ac_link="$ax_pthread_2step_ac_link"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+int main(void){return 0;}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
+ done
+ ac_link="$ax_pthread_save_ac_link"
+ CFLAGS="$ax_pthread_save_CFLAGS"
+ if test "x$ax_pthread_try" = "x"
+then :
+ ax_pthread_try=no
fi
+ ax_cv_PTHREAD_CLANG_NO_WARN_FLAG="$ax_pthread_try"
-
-# Whether to use QuickDraw API in ToolBox, which is deprecated since
-# Mac OS X 10.4.
-
-
-# Check whether --with-quickdraw-toolbox was given.
-if test "${with_quickdraw_toolbox+set}" = set; then :
- withval=$with_quickdraw_toolbox;
fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&5
+printf "%s\n" "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&6; }
-if test x$with_quickdraw_toolbox = xno; then
- CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_TOOLBOX=0"
-elif test x$with_old_mac_fonts = xyes -a x$with_quickdraw_toolbox != x; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking QuickDraw FontManager functions in ToolBox" >&5
-$as_echo_n "checking QuickDraw FontManager functions in ToolBox... " >&6; }
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
+ case "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" in
+ no | unknown) ;;
+ *) PTHREAD_CFLAGS="$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG $PTHREAD_CFLAGS" ;;
+ esac
+fi # $ax_pthread_clang = yes
-#if defined(__GNUC__) && defined(__APPLE_CC__)
-# include <CoreServices/CoreServices.h>
-# include <ApplicationServices/ApplicationServices.h>
-#else
-# include <ConditionalMacros.h>
-# include <Fonts.h>
-#endif
+# Various other checks:
+if test "x$ax_pthread_ok" = "xyes"; then
+ ax_pthread_save_CFLAGS="$CFLAGS"
+ ax_pthread_save_LIBS="$LIBS"
+ CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+ LIBS="$PTHREAD_LIBS $LIBS"
+ # Detect AIX lossage: JOINABLE attribute is called UNDETACHED.
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5
+printf %s "checking for joinable pthread attribute... " >&6; }
+if test ${ax_cv_PTHREAD_JOINABLE_ATTR+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ ax_cv_PTHREAD_JOINABLE_ATTR=unknown
+ for ax_pthread_attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <pthread.h>
int
-main ()
+main (void)
{
-
-
- Str255 familyName;
- SInt16 familyID = 0;
- FMInput* fmIn = NULL;
- FMOutput* fmOut = NULL;
-
-
- GetFontName( familyID, familyName );
- GetFNum( familyName, &familyID );
- fmOut = FMSwapFont( fmIn );
-
-
+int attr = $ax_pthread_attr; return attr /* ; */
;
return 0;
}
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
-$as_echo "ok" >&6; }
- CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_TOOLBOX=1"
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
-$as_echo "not found" >&6; }
- CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_TOOLBOX=0"
+if ac_fn_c_try_link "$LINENO"
+then :
+ ax_cv_PTHREAD_JOINABLE_ATTR=$ax_pthread_attr; break
fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
+ done
+
fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_JOINABLE_ATTR" >&5
+printf "%s\n" "$ax_cv_PTHREAD_JOINABLE_ATTR" >&6; }
+ if test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xunknown" && \
+ test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xPTHREAD_CREATE_JOINABLE" && \
+ test "x$ax_pthread_joinable_attr_defined" != "xyes"
+then :
+printf "%s\n" "#define PTHREAD_CREATE_JOINABLE $ax_cv_PTHREAD_JOINABLE_ATTR" >>confdefs.h
-# Whether to use QuickDraw API in Carbon, which is deprecated since
-# Mac OS X 10.4.
+ ax_pthread_joinable_attr_defined=yes
+fi
+
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether more special flags are required for pthreads" >&5
+printf %s "checking whether more special flags are required for pthreads... " >&6; }
+if test ${ax_cv_PTHREAD_SPECIAL_FLAGS+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ ax_cv_PTHREAD_SPECIAL_FLAGS=no
+ case $target_os in
+ solaris*)
+ ax_cv_PTHREAD_SPECIAL_FLAGS="-D_POSIX_PTHREAD_SEMANTICS"
+ ;;
+ esac
-# Check whether --with-quickdraw-carbon was given.
-if test "${with_quickdraw_carbon+set}" = set; then :
- withval=$with_quickdraw_carbon;
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_SPECIAL_FLAGS" >&5
+printf "%s\n" "$ax_cv_PTHREAD_SPECIAL_FLAGS" >&6; }
+ if test "x$ax_cv_PTHREAD_SPECIAL_FLAGS" != "xno" && \
+ test "x$ax_pthread_special_flags_added" != "xyes"
+then :
+ PTHREAD_CFLAGS="$ax_cv_PTHREAD_SPECIAL_FLAGS $PTHREAD_CFLAGS"
+ ax_pthread_special_flags_added=yes
fi
-if test x$with_quickdraw_carbon = xno; then
- CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_CARBON=0"
-elif test x$with_old_mac_fonts = xyes -a x$with_quickdraw_carbon != x; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking QuickDraw FontManager functions in Carbon" >&5
-$as_echo_n "checking QuickDraw FontManager functions in Carbon... " >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_PRIO_INHERIT" >&5
+printf %s "checking for PTHREAD_PRIO_INHERIT... " >&6; }
+if test ${ax_cv_PTHREAD_PRIO_INHERIT+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-
-
-
-#if defined(__GNUC__) && defined(__APPLE_CC__)
-# include <CoreServices/CoreServices.h>
-# include <ApplicationServices/ApplicationServices.h>
-#else
-# include <ConditionalMacros.h>
-# include <Fonts.h>
-#endif
-
-
+#include <pthread.h>
int
-main ()
+main (void)
{
+int i = PTHREAD_PRIO_INHERIT;
+ return i;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ ax_cv_PTHREAD_PRIO_INHERIT=yes
+else $as_nop
+ ax_cv_PTHREAD_PRIO_INHERIT=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_PRIO_INHERIT" >&5
+printf "%s\n" "$ax_cv_PTHREAD_PRIO_INHERIT" >&6; }
+ if test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes" && \
+ test "x$ax_pthread_prio_inherit_defined" != "xyes"
+then :
- FMFontFamilyIterator famIter;
- FMFontFamily family;
- Str255 famNameStr;
- FMFontFamilyInstanceIterator instIter;
- FMFontStyle style;
- FMFontSize size;
- FMFont font;
- FSSpec* pathSpec;
+printf "%s\n" "#define HAVE_PTHREAD_PRIO_INHERIT 1" >>confdefs.h
+ ax_pthread_prio_inherit_defined=yes
- FMCreateFontFamilyIterator( NULL, NULL, kFMUseGlobalScopeOption,
- &famIter );
- FMGetNextFontFamily( &famIter, &family );
- FMGetFontFamilyName( family, famNameStr );
- FMCreateFontFamilyInstanceIterator( family, &instIter );
- FMGetNextFontFamilyInstance( &instIter, &font, &style, &size );
- FMDisposeFontFamilyInstanceIterator( &instIter );
- FMDisposeFontFamilyIterator( &famIter );
- FMGetFontContainer( font, pathSpec );
+fi
+ CFLAGS="$ax_pthread_save_CFLAGS"
+ LIBS="$ax_pthread_save_LIBS"
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
-$as_echo "ok" >&6; }
- CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_CARBON=1"
+ # More AIX lossage: compile with *_r variant
+ if test "x$GCC" != "xyes"; then
+ case $target_os in
+ aix*)
+ case "x/$CC" in #(
+ x*/c89|x*/c89_128|x*/c99|x*/c99_128|x*/cc|x*/cc128|x*/xlc|x*/xlc_v6|x*/xlc128|x*/xlc128_v6) :
+ #handle absolute path differently from PATH based program lookup
+ case "x$CC" in #(
+ x/*) :
+
+ if as_fn_executable_p ${CC}_r
+then :
+ PTHREAD_CC="${CC}_r"
+fi
+ if test "x${CXX}" != "x"
+then :
+ if as_fn_executable_p ${CXX}_r
+then :
+ PTHREAD_CXX="${CXX}_r"
+fi
+fi
+ ;; #(
+ *) :
+
+ for ac_prog in ${CC}_r
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_PTHREAD_CC+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test -n "$PTHREAD_CC"; then
+ ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test.
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
-$as_echo "not found" >&6; }
- CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_CARBON=0"
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+ ac_cv_prog_PTHREAD_CC="$ac_prog"
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
+fi
+PTHREAD_CC=$ac_cv_prog_PTHREAD_CC
+if test -n "$PTHREAD_CC"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5
+printf "%s\n" "$PTHREAD_CC" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
fi
-# Whether to use AppleTypeService since Mac OS X.
+ test -n "$PTHREAD_CC" && break
+done
+test -n "$PTHREAD_CC" || PTHREAD_CC="$CC"
+ if test "x${CXX}" != "x"
+then :
+ for ac_prog in ${CXX}_r
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_PTHREAD_CXX+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test -n "$PTHREAD_CXX"; then
+ ac_cv_prog_PTHREAD_CXX="$PTHREAD_CXX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+ ac_cv_prog_PTHREAD_CXX="$ac_prog"
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
-# Check whether --with-ats was given.
-if test "${with_ats+set}" = set; then :
- withval=$with_ats;
fi
-
-if test x$with_ats = xno; then
- CFLAGS="$CFLAGS -DHAVE_ATS=0"
-elif test x$with_old_mac_fonts = xyes -a x$with_ats != x; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking AppleTypeService functions" >&5
-$as_echo_n "checking AppleTypeService functions... " >&6; }
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
+fi
+PTHREAD_CXX=$ac_cv_prog_PTHREAD_CXX
+if test -n "$PTHREAD_CXX"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CXX" >&5
+printf "%s\n" "$PTHREAD_CXX" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+ test -n "$PTHREAD_CXX" && break
+done
+test -n "$PTHREAD_CXX" || PTHREAD_CXX="$CXX"
-#if defined(__GNUC__) && defined(__APPLE_CC__)
-# include <CoreServices/CoreServices.h>
-# include <ApplicationServices/ApplicationServices.h>
-#else
-# include <ConditionalMacros.h>
-# include <Files.h>
-#endif
+fi
+ ;;
+esac
+ ;; #(
+ *) :
+ ;;
+esac
+ ;;
+ esac
+ fi
+fi
-int
-main ()
-{
+test -n "$PTHREAD_CC" || PTHREAD_CC="$CC"
+test -n "$PTHREAD_CXX" || PTHREAD_CXX="$CXX"
- FSSpec* pathSpec;
- ATSFontFindFromName( NULL, kATSOptionFlagsUnRestrictedScope );
-#if HAVE_FSSPEC
- ATSFontGetFileSpecification( 0, pathSpec );
-#endif
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
-$as_echo "ok" >&6; }
- CFLAGS="$CFLAGS -DHAVE_ATS=1"
+# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
+if test "x$ax_pthread_ok" = "xyes"; then
+ have_pthread=yes
+ :
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
-$as_echo "not found" >&6; }
- CFLAGS="$CFLAGS -DHAVE_ATS=0"
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
+ ax_pthread_ok=no
+ have_pthread=no
fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-case "$CFLAGS" in
- *HAVE_FSSPEC* | *HAVE_FSREF* | *HAVE_QUICKDRAW* | *HAVE_ATS* )
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
-*** WARNING
- FSSpec/FSRef/QuickDraw/ATS options are explicitly given,
- thus it is recommended to replace src/base/ftmac.c by builds/mac/ftmac.c.
- " >&5
-$as_echo "$as_me: WARNING:
-*** WARNING
- FSSpec/FSRef/QuickDraw/ATS options are explicitly given,
- thus it is recommended to replace src/base/ftmac.c by builds/mac/ftmac.c.
- " >&2;}
- CFLAGS="$CFLAGS "'-I$(TOP_DIR)/builds/mac/'
- ;;
- *)
- ;;
-esac
-# Check for Python and docwriter
+# Check for Python and docwriter
+PYTHON_MIN_VERSION=3.5
have_py3=no
have_docwriter=no
PIP=pip
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_PYTHON+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_PYTHON+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
if test -n "$PYTHON"; then
ac_cv_prog_PYTHON="$PYTHON" # Let the user override the test.
else
for as_dir in $PATH
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_PYTHON="$ac_prog"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
fi
PYTHON=$ac_cv_prog_PYTHON
if test -n "$PYTHON"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON" >&5
-$as_echo "$PYTHON" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PYTHON" >&5
+printf "%s\n" "$PYTHON" >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
fi
- if test -n "$PYTHON"; then :
+ if test -n "$PYTHON"
+then :
- ax_python_version="3.5"
+ ax_python_version="$PYTHON_MIN_VERSION"
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for python version" >&5
-$as_echo_n "checking for python version... " >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python version" >&5
+printf %s "checking for python version... " >&6; }
python_version=`$PYTHON -V 2>&1 | $GREP "^Python " | $SED -e 's/^.* \([0-9]*\.[0-9]*\.[0-9]*\)/\1/'`
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_version" >&5
-$as_echo "$python_version" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $python_version" >&5
+printf "%s\n" "$python_version" >&6; }
PYTHON_VERSION=$python_version
fi
-else
+else $as_nop
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: could not find the python interpreter" >&5
-$as_echo "$as_me: WARNING: could not find the python interpreter" >&2;}
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: could not find the python interpreter" >&5
+printf "%s\n" "$as_me: WARNING: could not find the python interpreter" >&2;}
fi
if test "x$have_py3" = "xyes"; then
PIP="$PYTHON -m $PIP"
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for \`docwriter' Python module" >&5
-$as_echo_n "checking for \`docwriter' Python module... " >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for \`docwriter' Python module" >&5
+printf %s "checking for \`docwriter' Python module... " >&6; }
$PYTHON -m docwriter -h > /dev/null 2>&1
if test "x$?" = "x0"; then
have_docwriter=yes
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
fi
fi
fi
# entries in Requires.private are separated by commas
-REQUIRES_PRIVATE="$zlib_reqpriv, \
- $bzip2_reqpriv, \
- $libpng_reqpriv, \
- $harfbuzz_reqpriv, \
- $brotli_reqpriv"
+PKGCONFIG_REQUIRES_PRIVATE="$zlib_reqpriv, \
+ $bzip2_reqpriv, \
+ $libpng_reqpriv, \
+ $harfbuzz_reqpriv, \
+ $brotli_reqpriv"
# beautify
-REQUIRES_PRIVATE=`echo "$REQUIRES_PRIVATE" \
- | sed -e 's/^ *//' \
- -e 's/ *$//' \
- -e 's/, */,/g' \
- -e 's/,,*/,/g' \
- -e 's/^,*//' \
- -e 's/,*$//' \
- -e 's/,/, /g'`
-
-LIBS_PRIVATE="$zlib_libspriv \
- $bzip2_libspriv \
- $libpng_libspriv \
- $harfbuzz_libspriv \
- $brotli_libspriv \
- $ft2_extra_libs"
+PKGCONFIG_REQUIRES_PRIVATE=`echo "$PKGCONFIG_REQUIRES_PRIVATE" \
+ | sed -e 's/^ *//' \
+ -e 's/ *$//' \
+ -e 's/, */,/g' \
+ -e 's/,,*/,/g' \
+ -e 's/^,*//' \
+ -e 's/,*$//' \
+ -e 's/,/, /g'`
+
+PKGCONFIG_LIBS_PRIVATE="$zlib_libspriv \
+ $bzip2_libspriv \
+ $libpng_libspriv \
+ $harfbuzz_libspriv \
+ $brotli_libspriv \
+ $ft2_extra_libs"
# beautify
-LIBS_PRIVATE=`echo "$LIBS_PRIVATE" \
- | sed -e 's/^ *//' \
- -e 's/ *$//' \
- -e 's/ */ /g'`
+PKGCONFIG_LIBS_PRIVATE=`echo "$PKGCONFIG_LIBS_PRIVATE" \
+ | sed -e 's/^ *//' \
+ -e 's/ *$//' \
+ -e 's/ */ /g'`
LIBSSTATIC_CONFIG="-lfreetype \
$zlib_libsstaticconf \
-e 's/ *$//' \
-e 's/ */ /g'`
+# If FreeType gets installed with `--disable-shared', don't use
+# 'private' fields. `pkg-config' only looks into `.pc' files and is
+# completely agnostic to whether shared libraries are actually present
+# or not. As a consequence, the user had to specify `--static' while
+# calling `pkg-config', which configure scripts are normally not
+# prepared for.
+
+PKGCONFIG_REQUIRES=
+PKGCONFIG_LIBS='-L${libdir} -lfreetype'
+
+if test $enable_shared = "no"; then
+ PKGCONFIG_REQUIRES="$PKGCONFIG_REQUIRES $PKGCONFIG_REQUIRES_PRIVATE"
+ PKGCONFIG_REQUIRES_PRIVATE=
+ PKGCONFIG_LIBS="$PKGCONFIG_LIBS $PKGCONFIG_LIBS_PRIVATE"
+ PKGCONFIG_LIBS_PRIVATE=
+fi
+
+
ftoption_unset FT_CONFIG_OPTION_USE_BROTLI
fi
+if test "$have_pthread" != no; then
+ CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+ LDFLAGS="$LDFLAGS $PTHREAD_CFLAGS $PTHREAD_LIBS"
+fi
+
case $ac_val in #(
*${as_nl}*)
case $ac_var in #(
- *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
-$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
esac
case $ac_var in #(
_ | IFS | as_nl) ;; #(
/^ac_cv_env_/b end
t clear
:clear
- s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+ s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
t end
s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
:end' >>confcache
if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
if test -w "$cache_file"; then
if test "x$cache_file" != "x/dev/null"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
-$as_echo "$as_me: updating cache $cache_file" >&6;}
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
if test ! -f "$cache_file" || test -h "$cache_file"; then
cat confcache >"$cache_file"
else
fi
fi
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
-$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
fi
fi
rm -f confcache
for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
# 1. Remove the extension, and $U if already installed.
ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
- ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+ ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
# will be set to the directory where LIBOBJS objects are built.
as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
ac_write_fail=0
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files $CONFIG_STATUS"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
-$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
as_write_fail=0
cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
#! $SHELL
# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+as_nop=:
+if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
+then :
emulate sh
NULLCMD=:
# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
# is contrary to our usage. Disable this feature.
alias -g '${1+"$@"}'='"$@"'
setopt NO_GLOB_SUBST
-else
+else $as_nop
case `(set -o) 2>/dev/null` in #(
*posix*) :
set -o posix ;; #(
fi
+
+# Reset variables that may have inherited troublesome values from
+# the environment.
+
+# IFS needs to be set, to space, tab, and newline, in precisely that order.
+# (If _AS_PATH_WALK were called with IFS unset, it would have the
+# side effect of setting IFS to empty, thus disabling word splitting.)
+# Quoting is to prevent editors from complaining about space-tab.
as_nl='
'
export as_nl
-# Printing a long string crashes Solaris 7 /usr/bin/printf.
-as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
-# Prefer a ksh shell builtin over an external printf program on Solaris,
-# but without wasting forks for bash or zsh.
-if test -z "$BASH_VERSION$ZSH_VERSION" \
- && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
- as_echo='print -r --'
- as_echo_n='print -rn --'
-elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
- as_echo='printf %s\n'
- as_echo_n='printf %s'
-else
- if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
- as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
- as_echo_n='/usr/ucb/echo -n'
- else
- as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
- as_echo_n_body='eval
- arg=$1;
- case $arg in #(
- *"$as_nl"*)
- expr "X$arg" : "X\\(.*\\)$as_nl";
- arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
- esac;
- expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
- '
- export as_echo_n_body
- as_echo_n='sh -c $as_echo_n_body as_echo'
- fi
- export as_echo_body
- as_echo='sh -c $as_echo_body as_echo'
-fi
+IFS=" "" $as_nl"
+
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# Ensure predictable behavior from utilities with locale-dependent output.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# We cannot yet rely on "unset" to work, but we need these variables
+# to be unset--not just set to an empty or harmless value--now, to
+# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
+# also avoids known problems related to "unset" and subshell syntax
+# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
+for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
+do eval test \${$as_var+y} \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+
+# Ensure that fds 0, 1, and 2 are open.
+if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
+if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
+if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
+if ${PATH_SEPARATOR+false} :; then
PATH_SEPARATOR=:
(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
fi
-# IFS
-# We need space, tab and new line, in precisely that order. Quoting is
-# there to prevent editors from complaining about space-tab.
-# (If _AS_PATH_WALK were called with IFS unset, it would disable word
-# splitting by setting IFS to empty value.)
-IFS=" "" $as_nl"
-
# Find who we are. Look in the path if we contain no directory separator.
as_myself=
case $0 in #((
for as_dir in $PATH
do
IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ test -r "$as_dir$0" && as_myself=$as_dir$0 && break
done
IFS=$as_save_IFS
as_myself=$0
fi
if test ! -f "$as_myself"; then
- $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
exit 1
fi
-# Unset variables that we do not need and which cause bugs (e.g. in
-# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
-# suppresses any "Segmentation fault" message there. '((' could
-# trigger a bug in pdksh 5.2.14.
-for as_var in BASH_ENV ENV MAIL MAILPATH
-do eval test x\${$as_var+set} = xset \
- && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
-done
-PS1='$ '
-PS2='> '
-PS4='+ '
-
-# NLS nuisances.
-LC_ALL=C
-export LC_ALL
-LANGUAGE=C
-export LANGUAGE
-
-# CDPATH.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
# as_fn_error STATUS ERROR [LINENO LOG_FD]
as_status=$1; test $as_status -eq 0 && as_status=1
if test "$4"; then
as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
fi
- $as_echo "$as_me: error: $2" >&2
+ printf "%s\n" "$as_me: error: $2" >&2
as_fn_exit $as_status
} # as_fn_error
+
# as_fn_set_status STATUS
# -----------------------
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{ eval $1=; unset $1;}
}
as_unset=as_fn_unset
+
# as_fn_append VAR VALUE
# ----------------------
# Append the text in VALUE to the end of the definition contained in VAR. Take
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eval 'as_fn_append ()
{
eval $1+=\$2
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as_fn_append ()
{
eval $1=\$$1\$2
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{
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{
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sed '/^.*\/\([^/][^/]*\)\/*$/{
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q
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+# Determine whether it's possible to make 'echo' print without a newline.
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ECHO_C= ECHO_N= ECHO_T=
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ECHO_N='-n';;
esac
+# For backward compatibility with old third-party macros, we provide
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+as_echo='printf %s\n'
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rm -f conf$$ conf$$.exe conf$$.file
if test -d conf$$.dir; then
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as_dirs=
while :; do
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esac
as_dirs="'$as_qdir' $as_dirs"
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X"$as_dir" : 'X\(//\)$' \| \
X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$as_dir" |
+printf "%s\n" X"$as_dir" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.
ac_log="
-This file was extended by FreeType $as_me 2.10.4, which was
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+This file was extended by FreeType $as_me 2.13.2, which was
+generated by GNU Autoconf 2.71. Invocation command line was
CONFIG_FILES = $CONFIG_FILES
CONFIG_HEADERS = $CONFIG_HEADERS
Report bugs to <freetype@nongnu.org>."
_ACEOF
+ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"`
+ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"`
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
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ac_cs_version="\\
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+configured by $0, generated by GNU Autoconf 2.71,
with options \\"\$ac_cs_config\\"
-Copyright (C) 2012 Free Software Foundation, Inc.
+Copyright (C) 2021 Free Software Foundation, Inc.
This config.status script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it."
-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
ac_cs_recheck=: ;;
--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
- $as_echo "$ac_cs_version"; exit ;;
+ printf "%s\n" "$ac_cs_version"; exit ;;
--config | --confi | --conf | --con | --co | --c )
- $as_echo "$ac_cs_config"; exit ;;
+ printf "%s\n" "$ac_cs_config"; exit ;;
--debug | --debu | --deb | --de | --d | -d )
debug=: ;;
--file | --fil | --fi | --f )
$ac_shift
case $ac_optarg in
- *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
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as_fn_append CONFIG_FILES " '$ac_optarg'"
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$ac_shift
case $ac_optarg in
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as_fn_append CONFIG_HEADERS " '$ac_optarg'"
ac_need_defaults=false;;
as_fn_error $? "ambiguous option: \`$1'
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--help | --hel | -h )
- $as_echo "$ac_cs_usage"; exit ;;
+ printf "%s\n" "$ac_cs_usage"; exit ;;
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set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
shift
- \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+ \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6
CONFIG_SHELL='$SHELL'
export CONFIG_SHELL
exec "\$@"
sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
## Running $as_me. ##
_ASBOX
- $as_echo "$ac_log"
+ printf "%s\n" "$ac_log"
} >&5
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lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`'
reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
+FILECMD='`$ECHO "$FILECMD" | $SED "$delay_single_quote_subst"`'
deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`'
want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`'
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AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
+lt_ar_flags='`$ECHO "$lt_ar_flags" | $SED "$delay_single_quote_subst"`'
AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`'
STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
lt_SP2NL \
lt_NL2SP \
reload_flag \
+FILECMD \
deplibs_check_method \
file_magic_cmd \
file_magic_glob \
want_nocaseglob \
sharedlib_from_linklib_cmd \
AR \
-AR_FLAGS \
archiver_list_spec \
STRIP \
RANLIB \
# We use the long form for the default assignment because of an extremely
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if $ac_need_defaults; then
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- test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
- test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+ test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files
+ test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers
+ test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands
fi
# Have a temporary directory for convenience. Make it in the build tree
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as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
esac
- case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
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as_fn_append ac_file_inputs " '$ac_f'"
done
# use $as_me), people would be surprised to read:
# /* config.h. Generated by config.status. */
configure_input='Generated from '`
- $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+ printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
`' by configure.'
if test x"$ac_file" != x-; then
configure_input="$ac_file. $configure_input"
- { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
-$as_echo "$as_me: creating $ac_file" >&6;}
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+printf "%s\n" "$as_me: creating $ac_file" >&6;}
fi
# Neutralize special characters interpreted by sed in replacement strings.
case $configure_input in #(
*\&* | *\|* | *\\* )
- ac_sed_conf_input=`$as_echo "$configure_input" |
+ ac_sed_conf_input=`printf "%s\n" "$configure_input" |
sed 's/[\\\\&|]/\\\\&/g'`;; #(
*) ac_sed_conf_input=$configure_input;;
esac
X"$ac_file" : 'X\(//\)[^/]' \| \
X"$ac_file" : 'X\(//\)$' \| \
X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$ac_file" |
+printf "%s\n" X"$ac_file" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
case "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
- ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+ ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
# A ".." for each directory in $ac_dir_suffix.
- ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
case $ac_top_builddir_sub in
"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
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-$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_datarootdir_hack='
{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
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- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined. Please make sure it is defined" >&5
-$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
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rm -f "$ac_tmp/stdin"
#
if test x"$ac_file" != x-; then
{
- $as_echo "/* $configure_input */" \
+ printf "%s\n" "/* $configure_input */" >&1 \
&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
} >"$ac_tmp/config.h" \
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
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-$as_echo "$as_me: $ac_file is unchanged" >&6;}
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
+printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
else
rm -f "$ac_file"
mv "$ac_tmp/config.h" "$ac_file" \
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
fi
else
- $as_echo "/* $configure_input */" \
+ printf "%s\n" "/* $configure_input */" >&1 \
&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
|| as_fn_error $? "could not create -" "$LINENO" 5
fi
;;
- :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
-$as_echo "$as_me: executing $ac_file commands" >&6;}
+ :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
+printf "%s\n" "$as_me: executing $ac_file commands" >&6;}
;;
esac
# convert \$build files to toolchain format.
to_tool_file_cmd=$lt_cv_to_tool_file_cmd
+# A file(cmd) program that detects file types.
+FILECMD=$lt_FILECMD
+
# Method to check whether dependent libraries are shared objects.
deplibs_check_method=$lt_deplibs_check_method
# The archiver.
AR=$lt_AR
+# Flags to create an archive (by configure).
+lt_ar_flags=$lt_ar_flags
+
# Flags to create an archive.
-AR_FLAGS=$lt_AR_FLAGS
+AR_FLAGS=\${ARFLAGS-"\$lt_ar_flags"}
# How to feed a file listing to the archiver.
archiver_list_spec=$lt_archiver_list_spec
esac
+
ltmain=$ac_aux_dir/ltmain.sh
# if finds mixed CR/LF and LF-only lines. Since sed operates in
# text mode, it properly converts lines to CR/LF. This bash problem
# is reportedly fixed, but why not run on old versions too?
- sed '$q' "$ltmain" >> "$cfgfile" \
+ $SED '$q' "$ltmain" >> "$cfgfile" \
|| (rm -f "$cfgfile"; exit 1)
mv -f "$cfgfile" "$ofile" ||
$ac_cs_success || as_fn_exit 1
fi
if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
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-$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}:
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}:
Library configuration:
external zlib: $have_zlib
libpng: $have_libpng
harfbuzz: $have_harfbuzz
brotli: $have_brotli
+ pthread: $have_pthread
" >&5
-$as_echo "$as_me:
+printf "%s\n" "$as_me:
Library configuration:
external zlib: $have_zlib
libpng: $have_libpng
harfbuzz: $have_harfbuzz
brotli: $have_brotli
+ pthread: $have_pthread
" >&6;}
# Warn if docwriter is not installed
if test $have_docwriter = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING:
\`make refdoc' will fail since pip package \`docwriter' is not installed.
To install, run \`$PIP install docwriter', or to use a Python
virtual environment, run \`make refdoc-venv' (requires pip package
- \`virtualenv'). These operations require Python >= 3.5.
+ \`virtualenv'). These operations require Python >= $PYTHON_MIN_VERSION.
" >&5
-$as_echo "$as_me: WARNING:
+printf "%s\n" "$as_me: WARNING:
\`make refdoc' will fail since pip package \`docwriter' is not installed.
To install, run \`$PIP install docwriter', or to use a Python
virtual environment, run \`make refdoc-venv' (requires pip package
- \`virtualenv'). These operations require Python >= 3.5.
+ \`virtualenv'). These operations require Python >= $PYTHON_MIN_VERSION.
+ " >&2;}
+fi
+
+# Warn if pthread is not available
+
+if test $have_pthread = no; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING:
+ \`FT_DEBUG_LOGGING' will not work since the \`pthread' library is not
+ available. This warning can be safely ignored if you don't plan to use
+ this configuration macro.
+ " >&5
+printf "%s\n" "$as_me: WARNING:
+ \`FT_DEBUG_LOGGING' will not work since the \`pthread' library is not
+ available. This warning can be safely ignored if you don't plan to use
+ this configuration macro.
" >&2;}
fi
# end of configure.raw
+
#
# Process this file with autoconf to produce a configure script.
#
-# Copyright (C) 2001-2020 by
+# Copyright (C) 2001-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
# indicate that you have read the license and understand and accept it
# fully.
-AC_INIT([FreeType], [2.10.4], [freetype@nongnu.org], [freetype])
+AC_INIT([FreeType], [2.13.2], [freetype@nongnu.org], [freetype])
AC_CONFIG_SRCDIR([ftconfig.h.in])
# Don't forget to update `docs/VERSIONS.TXT'!
-version_info='23:4:17'
+version_info='26:1:20'
AC_SUBST([version_info])
ft_version=`echo $version_info | tr : .`
AC_SUBST([ft_version])
AC_MSG_CHECKING([for suffix of native executables])
rm -f a.* b.* a_out.exe conftest.*
- echo > conftest.c "int main() { return 0;}"
+ echo > conftest.c "int main(void) { return 0;}"
${CC_BUILD} conftest.c || AC_MSG_ERROR([native C compiler is not working])
rm -f conftest.c
if test -x a.out -o -x b.out -o -x conftest; then
# checks for header files
-AC_HEADER_STDC
AC_CHECK_HEADERS([fcntl.h unistd.h])
# checks for typedefs, structures, and compiler characteristics
AC_C_CONST
-AC_CHECK_SIZEOF([int])
-AC_CHECK_SIZEOF([long])
-AC_TYPE_LONG_LONG_INT
-
-
-# check whether cpp computation of size of int and long in ftconfig.h.in works
-
-AC_MSG_CHECKING([whether cpp computation of bit length in ftconfig.h.in works])
-orig_CPPFLAGS="${CPPFLAGS}"
-CPPFLAGS="-I${srcdir} -I. -I${srcdir}/../../include ${CPPFLAGS}"
-
-ac_clean_files=
-if test ! -f ft2build.h; then
- ac_clean_files=ft2build.h
- touch ft2build.h
-fi
-
-cat > conftest.c <<\_ACEOF
-#include <limits.h>
-#define FT_CONFIG_OPTIONS_H <freetype/config/ftoption.h>
-#define FT_CONFIG_STANDARD_LIBRARY_H <freetype/config/ftstdlib.h>
-#define FT_UINT_MAX UINT_MAX
-#define FT_ULONG_MAX ULONG_MAX
-#include "ftconfig.h.in"
-_ACEOF
-echo >> conftest.c "#if FT_SIZEOF_INT == "${ac_cv_sizeof_int}
-echo >> conftest.c "ac_cpp_ft_sizeof_int="${ac_cv_sizeof_int}
-echo >> conftest.c "#endif"
-echo >> conftest.c "#if FT_SIZEOF_LONG == "${ac_cv_sizeof_long}
-echo >> conftest.c "ac_cpp_ft_sizeof_long="${ac_cv_sizeof_long}
-echo >> conftest.c "#endif"
-
-${CPP} ${CPPFLAGS} conftest.c | ${GREP} ac_cpp_ft > conftest.sh
-eval `cat conftest.sh`
-rm -f conftest.* $ac_clean_files
-
-if test x != "x${ac_cpp_ft_sizeof_int}" \
- -a x != x"${ac_cpp_ft_sizeof_long}"; then
- unset ft_use_autoconf_sizeof_types
-else
- ft_use_autoconf_sizeof_types=yes
-fi
-
-AC_ARG_ENABLE(biarch-config,
-[ --enable-biarch-config install biarch ftconfig.h to support multiple
- architectures by single file], [], [])
-
-case :${ft_use_autoconf_sizeof_types}:${enable_biarch_config}: in
- :yes:yes:)
- AC_MSG_RESULT([broken but use it])
- unset ft_use_autoconf_sizeof_types
- ;;
- ::no:)
- AC_MSG_RESULT([works but ignore it])
- ft_use_autoconf_sizeof_types=yes
- ;;
- ::yes: | :::)
- AC_MSG_RESULT([yes])
- unset ft_use_autoconf_sizeof_types
- ;;
- *)
- AC_MSG_RESULT([no])
- ft_use_autoconf_sizeof_types=yes
- ;;
-esac
-
-if test x"${ft_use_autoconf_sizeof_types}" = xyes; then
- AC_DEFINE([FT_USE_AUTOCONF_SIZEOF_TYPES], [],
- [Define if autoconf sizeof types should be used.])
-fi
-
-CPPFLAGS="${orig_CPPFLAGS}"
AC_ARG_ENABLE([freetype-config],
AS_HELP_STRING([--enable-freetype-config], [install freetype-config]),
AC_SYS_LARGEFILE
# Here we check whether we can use our mmap file component.
+#
+# Note that `ftsystem.c` for Windows has its own mmap-like implementation
+# not covered by `AC_FUNC_MMAP` and/or `FT_UNMAP_PARAM`.
AC_ARG_ENABLE([mmap],
AS_HELP_STRING([--disable-mmap],
[do not check mmap() and do not use]),
[enable_mmap="no"], [enable_mmap="yes"])
if test "x${enable_mmap}" != "xno"; then
- AC_FUNC_MMAP
-fi
-if test "x${enable_mmap}" = "xno" \
- -o "$ac_cv_func_mmap_fixed_mapped" != "yes"; then
- FTSYS_SRC='$(BASE_DIR)/ftsystem.c'
-else
- FTSYS_SRC='$(BUILD_DIR)/ftsystem.c'
+ case "$host" in
+ *-*-mingw*)
+ AC_MSG_CHECKING([for working mmap])
+ AC_MSG_RESULT([using MapViewOfFile in Windows])
+ FTSYS_SRC='$(TOP_DIR)/builds/windows/ftsystem.c'
+ ;;
+ *)
+ AC_FUNC_MMAP
+ if test "$ac_cv_func_mmap_fixed_mapped" = "yes"; then
+ FTSYS_SRC='$(PLATFORM_DIR)/ftsystem.c'
- AC_CHECK_DECLS([munmap],
- [],
- [],
- [
+ AC_CHECK_DECLS([munmap],
+ [],
+ [],
+ [
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <sys/mman.h>
- ])
+ ])
+
+ FT_MUNMAP_PARAM
+ fi
+ ;;
+ esac
+fi
- FT_MUNMAP_PARAM
+if test -z "$FTSYS_SRC"; then
+ FTSYS_SRC='$(BASE_DIR)/ftsystem.c'
fi
AC_SUBST([FTSYS_SRC])
-AC_CHECK_FUNCS([memcpy memmove])
-
# get compiler flags right
#
-# We try to make the compiler work for C89-strict source. Even if the
-# C compiler is gcc and C89 flags are available, some system headers
-# (e.g., Android Bionic libc) are broken in C89 mode. We have to check
-# whether the compilation finishes successfully.
-#
-# Due to bugs in mingwrt 4.0.3 we don't use `-ansi' for MinGW.
-#
-# To avoid zillions of
-#
-# ISO C90 does not support 'long long'
-#
-# warnings, we disable `-pedantic' for gcc version < 4.6.
+# We try to make the compiler work for C99-strict source. Even if the
+# C compiler is gcc and C99 flags are available, some system headers
+# might be broken in C99 mode. We have to check whether compilation
+# finishes successfully.
#
if test "x$GCC" = xyes; then
XX_CFLAGS="-Wall"
XX_ANSIFLAGS="-pedantic"
;;
*)
- GCC_VERSION=`$CC -dumpversion`
- GCC_MAJOR=`echo "$GCC_VERSION" | sed 's/\([[^.]][[^.]]*\).*/\1/'`
- GCC_MINOR=`echo "$GCC_VERSION" | sed 's/[[^.]][[^.]]*.\([[^.]][[^.]]*\).*/\1/'`
-
- XX_PEDANTIC=-pedantic
- if test $GCC_MAJOR -lt 4; then
- XX_PEDANTIC=
- else
- if test $GCC_MAJOR -eq 4 -a $GCC_MINOR -lt 6; then
- XX_PEDANTIC=
- fi
- fi
-
XX_ANSIFLAGS=""
- for a in $XX_PEDANTIC -ansi
+
+ for a in "-pedantic" "-std=c99"
do
- AC_MSG_CHECKING([gcc compiler flag ${a} to assure ANSI C works correctly])
+ AC_MSG_CHECKING([$CC compiler flag ${a} to assure ANSI C99 works correctly])
orig_CFLAGS="${CFLAGS}"
CFLAGS="${CFLAGS} ${XX_ANSIFLAGS} ${a}"
AC_COMPILE_IFELSE([
AC_MSG_ERROR([external zlib support requested but library not found])
fi
+SYSTEM_ZLIB=
+if test "$have_zlib" != no; then
+ SYSTEM_ZLIB=yes
+fi
+AC_SUBST([SYSTEM_ZLIB])
+
# check for system libbz2
have_libpng="yes (LIBPNG_CFLAGS and LIBPNG_LIBS)"
else
# fall back to config script
- AC_MSG_CHECKING([for libpng-config])
- if which libpng-config > /dev/null 2>&1; then
+ AC_CHECK_PROG(have_libpng, [libpng-config], [yes (libpng-config)], [no])
+ if test "$have_libpng" != no; then
LIBPNG_CFLAGS=`libpng-config --cflags`
LIBPNG_LIBS=`libpng-config --ldflags`
libpng_libspriv=`libpng-config --static --ldflags`
libpng_libsstaticconf="$libpng_libspriv"
- have_libpng="yes (libpng-config)"
- AC_MSG_RESULT([yes])
- else
- AC_MSG_RESULT([no])
fi
fi
fi
have_harfbuzz=no
if test x"$with_harfbuzz" = xyes -o x"$with_harfbuzz" = xauto; then
- harfbuzz_pkg="harfbuzz >= 1.8.0"
+ harfbuzz_pkg="harfbuzz >= 2.0.0"
have_harfbuzz_pkg=no
if test x"$HARFBUZZ_CFLAGS" = x -a x"$HARFBUZZ_LIBS" = x; then
fi
-# check for librt
+# Checks for the demo programs.
#
-# We need `clock_gettime' for the `ftbench' demo program.
+# FreeType doesn't need this. However, since the demo program repository
+# doesn't come with a `configure` script of its own, we integrate the tests
+# here for simplicity.
+
+# We need `clock_gettime` from 'librt' for the `ftbench` demo program.
#
-# The code is modeled after gnulib's file `clock_time.m4', ignoring
+# The code is modeled after gnulib's file `clock_time.m4`, ignoring
# very old Solaris systems.
-
LIB_CLOCK_GETTIME=
AC_SEARCH_LIBS([clock_gettime],
[rt],
[test "$ac_cv_search_clock_gettime" = "none required" \
|| LIB_CLOCK_GETTIME=$ac_cv_search_clock_gettime])
-AC_SUBST([LIB_CLOCK_GETTIME])
+
+FT_DEMO_CFLAGS=""
+FT_DEMO_LDFLAGS="$LIB_CLOCK_GETTIME"
+
+# 'librsvg' is needed to demonstrate SVG support.
+AC_ARG_WITH([librsvg],
+ [AS_HELP_STRING([--with-librsvg=@<:@yes|no|auto@:>@],
+ [support OpenType SVG fonts in FreeType demo programs @<:@default=auto@:>@])],
+ [], [with_librsvg=auto])
+
+have_librsvg=no
+if test x"$with_librsvg" = xyes -o x"$with_librsvg" = xauto; then
+ PKG_CHECK_MODULES([LIBRSVG], [librsvg-2.0 >= 2.46.0],
+ [have_librsvg="yes (pkg-config)"], [:])
+
+ if test "$have_librsvg" != no; then
+ FT_DEMO_CFLAGS="$FT_DEMO_CFLAGS $LIBRSVG_CFLAGS -DHAVE_LIBRSVG"
+ FT_DEMO_LDFLAGS="$FT_DEMO_LDFLAGS $LIBRSVG_LIBS"
+ fi
+fi
+
+if test x"$with_librsvg" = xyes -a "$have_librsvg" = no; then
+ AC_MSG_ERROR([librsvg support requested but library not found])
+fi
+
+AC_SUBST([FT_DEMO_CFLAGS])
+AC_SUBST([FT_DEMO_LDFLAGS])
# Some options handling SDKs/archs in CFLAGS should be copied
;;
esac
-# Check for Python and docwriter
+# Check for pthreads
+AX_PTHREAD([have_pthread=yes], [have_pthread=no])
+
+# Check for Python and docwriter
+PYTHON_MIN_VERSION=3.5
have_py3=no
have_docwriter=no
PIP=pip
AC_CHECK_PROGS([PYTHON], [python3 python], [missing])
if test "x$PYTHON" != "xmissing"; then
- AX_PROG_PYTHON_VERSION([3.5], [have_py3=yes], [])
+ AX_PROG_PYTHON_VERSION([$PYTHON_MIN_VERSION], [have_py3=yes], [])
if test "x$have_py3" = "xyes"; then
PIP="$PYTHON -m $PIP"
- AC_MSG_CHECKING([for \`docwriter' Python module])
+ AC_MSG_CHECKING([for `docwriter' Python module])
$PYTHON -m docwriter -h > /dev/null 2>&1
if test "x$?" = "x0"; then
have_docwriter=yes
# entries in Requires.private are separated by commas
-REQUIRES_PRIVATE="$zlib_reqpriv, \
- $bzip2_reqpriv, \
- $libpng_reqpriv, \
- $harfbuzz_reqpriv, \
- $brotli_reqpriv"
+PKGCONFIG_REQUIRES_PRIVATE="$zlib_reqpriv, \
+ $bzip2_reqpriv, \
+ $libpng_reqpriv, \
+ $harfbuzz_reqpriv, \
+ $brotli_reqpriv"
# beautify
-REQUIRES_PRIVATE=`echo "$REQUIRES_PRIVATE" \
- | sed -e 's/^ *//' \
- -e 's/ *$//' \
- -e 's/, */,/g' \
- -e 's/,,*/,/g' \
- -e 's/^,*//' \
- -e 's/,*$//' \
- -e 's/,/, /g'`
-
-LIBS_PRIVATE="$zlib_libspriv \
- $bzip2_libspriv \
- $libpng_libspriv \
- $harfbuzz_libspriv \
- $brotli_libspriv \
- $ft2_extra_libs"
+PKGCONFIG_REQUIRES_PRIVATE=`echo "$PKGCONFIG_REQUIRES_PRIVATE" \
+ | sed -e 's/^ *//' \
+ -e 's/ *$//' \
+ -e 's/, */,/g' \
+ -e 's/,,*/,/g' \
+ -e 's/^,*//' \
+ -e 's/,*$//' \
+ -e 's/,/, /g'`
+
+PKGCONFIG_LIBS_PRIVATE="$zlib_libspriv \
+ $bzip2_libspriv \
+ $libpng_libspriv \
+ $harfbuzz_libspriv \
+ $brotli_libspriv \
+ $ft2_extra_libs"
# beautify
-LIBS_PRIVATE=`echo "$LIBS_PRIVATE" \
- | sed -e 's/^ *//' \
- -e 's/ *$//' \
- -e 's/ */ /g'`
+PKGCONFIG_LIBS_PRIVATE=`echo "$PKGCONFIG_LIBS_PRIVATE" \
+ | sed -e 's/^ *//' \
+ -e 's/ *$//' \
+ -e 's/ */ /g'`
LIBSSTATIC_CONFIG="-lfreetype \
$zlib_libsstaticconf \
-e 's/ *$//' \
-e 's/ */ /g'`
+# If FreeType gets installed with `--disable-shared', don't use
+# 'private' fields. `pkg-config' only looks into `.pc' files and is
+# completely agnostic to whether shared libraries are actually present
+# or not. As a consequence, the user had to specify `--static' while
+# calling `pkg-config', which configure scripts are normally not
+# prepared for.
+
+PKGCONFIG_REQUIRES=
+PKGCONFIG_LIBS='-L${libdir} -lfreetype'
+
+if test $enable_shared = "no"; then
+ PKGCONFIG_REQUIRES="$PKGCONFIG_REQUIRES $PKGCONFIG_REQUIRES_PRIVATE"
+ PKGCONFIG_REQUIRES_PRIVATE=
+ PKGCONFIG_LIBS="$PKGCONFIG_LIBS $PKGCONFIG_LIBS_PRIVATE"
+ PKGCONFIG_LIBS_PRIVATE=
+fi
AC_SUBST([ftmac_c])
-AC_SUBST([REQUIRES_PRIVATE])
-AC_SUBST([LIBS_PRIVATE])
+AC_SUBST([PKGCONFIG_REQUIRES])
+AC_SUBST([PKGCONFIG_LIBS])
+AC_SUBST([PKGCONFIG_REQUIRES_PRIVATE])
+AC_SUBST([PKGCONFIG_LIBS_PRIVATE])
AC_SUBST([LIBSSTATIC_CONFIG])
AC_SUBST([hardcode_libdir_flag_spec])
ftoption_unset FT_CONFIG_OPTION_USE_BROTLI
fi
+if test "$have_pthread" != no; then
+ CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+ LDFLAGS="$LDFLAGS $PTHREAD_CFLAGS $PTHREAD_LIBS"
+fi
+
AC_SUBST([CFLAGS])
AC_SUBST([LDFLAGS])
libpng: $have_libpng
harfbuzz: $have_harfbuzz
brotli: $have_brotli
+ pthread: $have_pthread
])
# Warn if docwriter is not installed
if test $have_docwriter = no; then
AC_MSG_WARN([
- \`make refdoc' will fail since pip package \`docwriter' is not installed.
- To install, run \`$PIP install docwriter', or to use a Python
- virtual environment, run \`make refdoc-venv' (requires pip package
- \`virtualenv'). These operations require Python >= 3.5.
+ `make refdoc' will fail since pip package `docwriter' is not installed.
+ To install, run `$PIP install docwriter', or to use a Python
+ virtual environment, run `make refdoc-venv' (requires pip package
+ `virtualenv'). These operations require Python >= $PYTHON_MIN_VERSION.
+ ])
+fi
+
+# Warn if pthread is not available
+
+if test $have_pthread = no; then
+ AC_MSG_WARN([
+ `FT_DEBUG_LOGGING' will not work since the `pthread' library is not
+ available. This warning can be safely ignored if you don't plan to use
+ this configuration macro.
])
fi
#
# Process this file with autoconf to produce a configure script.
#
-# Copyright (C) 2001-2020 by
+# Copyright (C) 2001-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
# Don't forget to update `docs/VERSIONS.TXT'!
-version_info='23:4:17'
+version_info='26:1:20'
AC_SUBST([version_info])
ft_version=`echo $version_info | tr : .`
AC_SUBST([ft_version])
AC_MSG_CHECKING([for suffix of native executables])
rm -f a.* b.* a_out.exe conftest.*
- echo > conftest.c "int main() { return 0;}"
+ echo > conftest.c "int main(void) { return 0;}"
${CC_BUILD} conftest.c || AC_MSG_ERROR([native C compiler is not working])
rm -f conftest.c
if test -x a.out -o -x b.out -o -x conftest; then
# checks for header files
-AC_HEADER_STDC
AC_CHECK_HEADERS([fcntl.h unistd.h])
# checks for typedefs, structures, and compiler characteristics
AC_C_CONST
-AC_CHECK_SIZEOF([int])
-AC_CHECK_SIZEOF([long])
-AC_TYPE_LONG_LONG_INT
-
-
-# check whether cpp computation of size of int and long in ftconfig.h.in works
-
-AC_MSG_CHECKING([whether cpp computation of bit length in ftconfig.h.in works])
-orig_CPPFLAGS="${CPPFLAGS}"
-CPPFLAGS="-I${srcdir} -I. -I${srcdir}/../../include ${CPPFLAGS}"
-
-ac_clean_files=
-if test ! -f ft2build.h; then
- ac_clean_files=ft2build.h
- touch ft2build.h
-fi
-
-cat > conftest.c <<\_ACEOF
-#include <limits.h>
-#define FT_CONFIG_OPTIONS_H <freetype/config/ftoption.h>
-#define FT_CONFIG_STANDARD_LIBRARY_H <freetype/config/ftstdlib.h>
-#define FT_UINT_MAX UINT_MAX
-#define FT_ULONG_MAX ULONG_MAX
-#include "ftconfig.h.in"
-_ACEOF
-echo >> conftest.c "#if FT_SIZEOF_INT == "${ac_cv_sizeof_int}
-echo >> conftest.c "ac_cpp_ft_sizeof_int="${ac_cv_sizeof_int}
-echo >> conftest.c "#endif"
-echo >> conftest.c "#if FT_SIZEOF_LONG == "${ac_cv_sizeof_long}
-echo >> conftest.c "ac_cpp_ft_sizeof_long="${ac_cv_sizeof_long}
-echo >> conftest.c "#endif"
-
-${CPP} ${CPPFLAGS} conftest.c | ${GREP} ac_cpp_ft > conftest.sh
-eval `cat conftest.sh`
-rm -f conftest.* $ac_clean_files
-
-if test x != "x${ac_cpp_ft_sizeof_int}" \
- -a x != x"${ac_cpp_ft_sizeof_long}"; then
- unset ft_use_autoconf_sizeof_types
-else
- ft_use_autoconf_sizeof_types=yes
-fi
-
-AC_ARG_ENABLE(biarch-config,
-[ --enable-biarch-config install biarch ftconfig.h to support multiple
- architectures by single file], [], [])
-
-case :${ft_use_autoconf_sizeof_types}:${enable_biarch_config}: in
- :yes:yes:)
- AC_MSG_RESULT([broken but use it])
- unset ft_use_autoconf_sizeof_types
- ;;
- ::no:)
- AC_MSG_RESULT([works but ignore it])
- ft_use_autoconf_sizeof_types=yes
- ;;
- ::yes: | :::)
- AC_MSG_RESULT([yes])
- unset ft_use_autoconf_sizeof_types
- ;;
- *)
- AC_MSG_RESULT([no])
- ft_use_autoconf_sizeof_types=yes
- ;;
-esac
-
-if test x"${ft_use_autoconf_sizeof_types}" = xyes; then
- AC_DEFINE([FT_USE_AUTOCONF_SIZEOF_TYPES], [],
- [Define if autoconf sizeof types should be used.])
-fi
-
-CPPFLAGS="${orig_CPPFLAGS}"
AC_ARG_ENABLE([freetype-config],
AS_HELP_STRING([--enable-freetype-config], [install freetype-config]),
AC_SYS_LARGEFILE
# Here we check whether we can use our mmap file component.
+#
+# Note that `ftsystem.c` for Windows has its own mmap-like implementation
+# not covered by `AC_FUNC_MMAP` and/or `FT_UNMAP_PARAM`.
AC_ARG_ENABLE([mmap],
AS_HELP_STRING([--disable-mmap],
[do not check mmap() and do not use]),
[enable_mmap="no"], [enable_mmap="yes"])
if test "x${enable_mmap}" != "xno"; then
- AC_FUNC_MMAP
-fi
-if test "x${enable_mmap}" = "xno" \
- -o "$ac_cv_func_mmap_fixed_mapped" != "yes"; then
- FTSYS_SRC='$(BASE_DIR)/ftsystem.c'
-else
- FTSYS_SRC='$(BUILD_DIR)/ftsystem.c'
+ case "$host" in
+ *-*-mingw*)
+ AC_MSG_CHECKING([for working mmap])
+ AC_MSG_RESULT([using MapViewOfFile in Windows])
+ FTSYS_SRC='$(TOP_DIR)/builds/windows/ftsystem.c'
+ ;;
+ *)
+ AC_FUNC_MMAP
+ if test "$ac_cv_func_mmap_fixed_mapped" = "yes"; then
+ FTSYS_SRC='$(PLATFORM_DIR)/ftsystem.c'
- AC_CHECK_DECLS([munmap],
- [],
- [],
- [
+ AC_CHECK_DECLS([munmap],
+ [],
+ [],
+ [
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <sys/mman.h>
- ])
+ ])
+
+ FT_MUNMAP_PARAM
+ fi
+ ;;
+ esac
+fi
- FT_MUNMAP_PARAM
+if test -z "$FTSYS_SRC"; then
+ FTSYS_SRC='$(BASE_DIR)/ftsystem.c'
fi
AC_SUBST([FTSYS_SRC])
-AC_CHECK_FUNCS([memcpy memmove])
-
# get compiler flags right
#
-# We try to make the compiler work for C89-strict source. Even if the
-# C compiler is gcc and C89 flags are available, some system headers
-# (e.g., Android Bionic libc) are broken in C89 mode. We have to check
-# whether the compilation finishes successfully.
-#
-# Due to bugs in mingwrt 4.0.3 we don't use `-ansi' for MinGW.
-#
-# To avoid zillions of
-#
-# ISO C90 does not support 'long long'
-#
-# warnings, we disable `-pedantic' for gcc version < 4.6.
+# We try to make the compiler work for C99-strict source. Even if the
+# C compiler is gcc and C99 flags are available, some system headers
+# might be broken in C99 mode. We have to check whether compilation
+# finishes successfully.
#
if test "x$GCC" = xyes; then
XX_CFLAGS="-Wall"
XX_ANSIFLAGS="-pedantic"
;;
*)
- GCC_VERSION=`$CC -dumpversion`
- GCC_MAJOR=`echo "$GCC_VERSION" | sed 's/\([[^.]][[^.]]*\).*/\1/'`
- GCC_MINOR=`echo "$GCC_VERSION" | sed 's/[[^.]][[^.]]*.\([[^.]][[^.]]*\).*/\1/'`
-
- XX_PEDANTIC=-pedantic
- if test $GCC_MAJOR -lt 4; then
- XX_PEDANTIC=
- else
- if test $GCC_MAJOR -eq 4 -a $GCC_MINOR -lt 6; then
- XX_PEDANTIC=
- fi
- fi
-
XX_ANSIFLAGS=""
- for a in $XX_PEDANTIC -ansi
+
+ for a in "-pedantic" "-std=c99"
do
- AC_MSG_CHECKING([gcc compiler flag ${a} to assure ANSI C works correctly])
+ AC_MSG_CHECKING([$CC compiler flag ${a} to assure ANSI C99 works correctly])
orig_CFLAGS="${CFLAGS}"
CFLAGS="${CFLAGS} ${XX_ANSIFLAGS} ${a}"
AC_COMPILE_IFELSE([
AC_MSG_ERROR([external zlib support requested but library not found])
fi
+SYSTEM_ZLIB=
+if test "$have_zlib" != no; then
+ SYSTEM_ZLIB=yes
+fi
+AC_SUBST([SYSTEM_ZLIB])
+
# check for system libbz2
have_libpng="yes (LIBPNG_CFLAGS and LIBPNG_LIBS)"
else
# fall back to config script
- AC_MSG_CHECKING([for libpng-config])
- if which libpng-config > /dev/null 2>&1; then
+ AC_CHECK_PROG(have_libpng, [libpng-config], [yes (libpng-config)], [no])
+ if test "$have_libpng" != no; then
LIBPNG_CFLAGS=`libpng-config --cflags`
LIBPNG_LIBS=`libpng-config --ldflags`
libpng_libspriv=`libpng-config --static --ldflags`
libpng_libsstaticconf="$libpng_libspriv"
- have_libpng="yes (libpng-config)"
- AC_MSG_RESULT([yes])
- else
- AC_MSG_RESULT([no])
fi
fi
fi
have_harfbuzz=no
if test x"$with_harfbuzz" = xyes -o x"$with_harfbuzz" = xauto; then
- harfbuzz_pkg="harfbuzz >= 1.8.0"
+ harfbuzz_pkg="harfbuzz >= 2.0.0"
have_harfbuzz_pkg=no
if test x"$HARFBUZZ_CFLAGS" = x -a x"$HARFBUZZ_LIBS" = x; then
fi
-# check for librt
+# Checks for the demo programs.
#
-# We need `clock_gettime' for the `ftbench' demo program.
+# FreeType doesn't need this. However, since the demo program repository
+# doesn't come with a `configure` script of its own, we integrate the tests
+# here for simplicity.
+
+# We need `clock_gettime` from 'librt' for the `ftbench` demo program.
#
-# The code is modeled after gnulib's file `clock_time.m4', ignoring
+# The code is modeled after gnulib's file `clock_time.m4`, ignoring
# very old Solaris systems.
-
LIB_CLOCK_GETTIME=
AC_SEARCH_LIBS([clock_gettime],
[rt],
[test "$ac_cv_search_clock_gettime" = "none required" \
|| LIB_CLOCK_GETTIME=$ac_cv_search_clock_gettime])
-AC_SUBST([LIB_CLOCK_GETTIME])
+
+FT_DEMO_CFLAGS=""
+FT_DEMO_LDFLAGS="$LIB_CLOCK_GETTIME"
+
+# 'librsvg' is needed to demonstrate SVG support.
+AC_ARG_WITH([librsvg],
+ [AS_HELP_STRING([--with-librsvg=@<:@yes|no|auto@:>@],
+ [support OpenType SVG fonts in FreeType demo programs @<:@default=auto@:>@])],
+ [], [with_librsvg=auto])
+
+have_librsvg=no
+if test x"$with_librsvg" = xyes -o x"$with_librsvg" = xauto; then
+ PKG_CHECK_MODULES([LIBRSVG], [librsvg-2.0 >= 2.46.0],
+ [have_librsvg="yes (pkg-config)"], [:])
+
+ if test "$have_librsvg" != no; then
+ FT_DEMO_CFLAGS="$FT_DEMO_CFLAGS $LIBRSVG_CFLAGS -DHAVE_LIBRSVG"
+ FT_DEMO_LDFLAGS="$FT_DEMO_LDFLAGS $LIBRSVG_LIBS"
+ fi
+fi
+
+if test x"$with_librsvg" = xyes -a "$have_librsvg" = no; then
+ AC_MSG_ERROR([librsvg support requested but library not found])
+fi
+
+AC_SUBST([FT_DEMO_CFLAGS])
+AC_SUBST([FT_DEMO_LDFLAGS])
# Some options handling SDKs/archs in CFLAGS should be copied
;;
esac
-# Check for Python and docwriter
+# Check for pthreads
+AX_PTHREAD([have_pthread=yes], [have_pthread=no])
+
+# Check for Python and docwriter
+PYTHON_MIN_VERSION=3.5
have_py3=no
have_docwriter=no
PIP=pip
AC_CHECK_PROGS([PYTHON], [python3 python], [missing])
if test "x$PYTHON" != "xmissing"; then
- AX_PROG_PYTHON_VERSION([3.5], [have_py3=yes], [])
+ AX_PROG_PYTHON_VERSION([$PYTHON_MIN_VERSION], [have_py3=yes], [])
if test "x$have_py3" = "xyes"; then
PIP="$PYTHON -m $PIP"
- AC_MSG_CHECKING([for \`docwriter' Python module])
+ AC_MSG_CHECKING([for `docwriter' Python module])
$PYTHON -m docwriter -h > /dev/null 2>&1
if test "x$?" = "x0"; then
have_docwriter=yes
# entries in Requires.private are separated by commas
-REQUIRES_PRIVATE="$zlib_reqpriv, \
- $bzip2_reqpriv, \
- $libpng_reqpriv, \
- $harfbuzz_reqpriv, \
- $brotli_reqpriv"
+PKGCONFIG_REQUIRES_PRIVATE="$zlib_reqpriv, \
+ $bzip2_reqpriv, \
+ $libpng_reqpriv, \
+ $harfbuzz_reqpriv, \
+ $brotli_reqpriv"
# beautify
-REQUIRES_PRIVATE=`echo "$REQUIRES_PRIVATE" \
- | sed -e 's/^ *//' \
- -e 's/ *$//' \
- -e 's/, */,/g' \
- -e 's/,,*/,/g' \
- -e 's/^,*//' \
- -e 's/,*$//' \
- -e 's/,/, /g'`
-
-LIBS_PRIVATE="$zlib_libspriv \
- $bzip2_libspriv \
- $libpng_libspriv \
- $harfbuzz_libspriv \
- $brotli_libspriv \
- $ft2_extra_libs"
+PKGCONFIG_REQUIRES_PRIVATE=`echo "$PKGCONFIG_REQUIRES_PRIVATE" \
+ | sed -e 's/^ *//' \
+ -e 's/ *$//' \
+ -e 's/, */,/g' \
+ -e 's/,,*/,/g' \
+ -e 's/^,*//' \
+ -e 's/,*$//' \
+ -e 's/,/, /g'`
+
+PKGCONFIG_LIBS_PRIVATE="$zlib_libspriv \
+ $bzip2_libspriv \
+ $libpng_libspriv \
+ $harfbuzz_libspriv \
+ $brotli_libspriv \
+ $ft2_extra_libs"
# beautify
-LIBS_PRIVATE=`echo "$LIBS_PRIVATE" \
- | sed -e 's/^ *//' \
- -e 's/ *$//' \
- -e 's/ */ /g'`
+PKGCONFIG_LIBS_PRIVATE=`echo "$PKGCONFIG_LIBS_PRIVATE" \
+ | sed -e 's/^ *//' \
+ -e 's/ *$//' \
+ -e 's/ */ /g'`
LIBSSTATIC_CONFIG="-lfreetype \
$zlib_libsstaticconf \
-e 's/ *$//' \
-e 's/ */ /g'`
+# If FreeType gets installed with `--disable-shared', don't use
+# 'private' fields. `pkg-config' only looks into `.pc' files and is
+# completely agnostic to whether shared libraries are actually present
+# or not. As a consequence, the user had to specify `--static' while
+# calling `pkg-config', which configure scripts are normally not
+# prepared for.
+
+PKGCONFIG_REQUIRES=
+PKGCONFIG_LIBS='-L${libdir} -lfreetype'
+
+if test $enable_shared = "no"; then
+ PKGCONFIG_REQUIRES="$PKGCONFIG_REQUIRES $PKGCONFIG_REQUIRES_PRIVATE"
+ PKGCONFIG_REQUIRES_PRIVATE=
+ PKGCONFIG_LIBS="$PKGCONFIG_LIBS $PKGCONFIG_LIBS_PRIVATE"
+ PKGCONFIG_LIBS_PRIVATE=
+fi
AC_SUBST([ftmac_c])
-AC_SUBST([REQUIRES_PRIVATE])
-AC_SUBST([LIBS_PRIVATE])
+AC_SUBST([PKGCONFIG_REQUIRES])
+AC_SUBST([PKGCONFIG_LIBS])
+AC_SUBST([PKGCONFIG_REQUIRES_PRIVATE])
+AC_SUBST([PKGCONFIG_LIBS_PRIVATE])
AC_SUBST([LIBSSTATIC_CONFIG])
AC_SUBST([hardcode_libdir_flag_spec])
ftoption_unset FT_CONFIG_OPTION_USE_BROTLI
fi
+if test "$have_pthread" != no; then
+ CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+ LDFLAGS="$LDFLAGS $PTHREAD_CFLAGS $PTHREAD_LIBS"
+fi
+
AC_SUBST([CFLAGS])
AC_SUBST([LDFLAGS])
libpng: $have_libpng
harfbuzz: $have_harfbuzz
brotli: $have_brotli
+ pthread: $have_pthread
])
# Warn if docwriter is not installed
if test $have_docwriter = no; then
AC_MSG_WARN([
- \`make refdoc' will fail since pip package \`docwriter' is not installed.
- To install, run \`$PIP install docwriter', or to use a Python
- virtual environment, run \`make refdoc-venv' (requires pip package
- \`virtualenv'). These operations require Python >= 3.5.
+ `make refdoc' will fail since pip package `docwriter' is not installed.
+ To install, run `$PIP install docwriter', or to use a Python
+ virtual environment, run `make refdoc-venv' (requires pip package
+ `virtualenv'). These operations require Python >= $PYTHON_MIN_VERSION.
+ ])
+fi
+
+# Warn if pthread is not available
+
+if test $have_pthread = no; then
+ AC_MSG_WARN([
+ `FT_DEBUG_LOGGING' will not work since the `pthread' library is not
+ available. This warning can be safely ignored if you don't plan to use
+ this configuration macro.
])
fi
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
#! /bin/sh
#
-# Copyright (C) 2000-2020 by
+# Copyright (C) 2000-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
URL: https://freetype.org
Description: A free, high-quality, and portable font engine.
Version: %ft_version%
-Requires:
-Requires.private: %REQUIRES_PRIVATE%
-Libs: -L${libdir} -lfreetype
-Libs.private: %LIBS_PRIVATE%
+Requires: %PKGCONFIG_REQUIRES%
+Requires.private: %PKGCONFIG_REQUIRES_PRIVATE%
+Libs: %PKGCONFIG_LIBS%
+Libs.private: %PKGCONFIG_LIBS_PRIVATE%
Cflags: -I${includedir}/freetype2
# Configure paths for FreeType2
-# Marcelo Magallon 2001-10-26, based on gtk.m4 by Owen Taylor
+# Marcelo Magallon 2001-10-26, based on `gtk.m4` by Owen Taylor
#
-# Copyright (C) 2001-2020 by
+# Copyright (C) 2001-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
# generated by Autoconf, under the same distribution terms as the rest of
# that program.
#
-# serial 5
+# serial 7
# AC_CHECK_FT2([MINIMUM-VERSION [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
# Test for FreeType 2, and define FT2_CFLAGS and FT2_LIBS.
-# MINIMUM-VERSION is what libtool reports; the default is `7.0.1' (this is
+# MINIMUM-VERSION is what libtool reports; the default is '7.0.1' (this is
# FreeType 2.0.4).
#
+# To make this code work with older autoconf versions, `AS_HELP_STRING` is
+# not quoted.
+#
AC_DEFUN([AC_CHECK_FT2],
[# Get the cflags and libraries from the freetype-config script
#
AC_ARG_WITH([ft-prefix],
- dnl don't quote AS_HELP_STRING!
AS_HELP_STRING([--with-ft-prefix=PREFIX],
[Prefix where FreeType is installed (optional)]),
[ft_config_prefix="$withval"],
[ft_config_prefix=""])
AC_ARG_WITH([ft-exec-prefix],
- dnl don't quote AS_HELP_STRING!
AS_HELP_STRING([--with-ft-exec-prefix=PREFIX],
[Exec prefix where FreeType is installed (optional)]),
[ft_config_exec_prefix="$withval"],
[ft_config_exec_prefix=""])
AC_ARG_ENABLE([freetypetest],
- dnl don't quote AS_HELP_STRING!
AS_HELP_STRING([--disable-freetypetest],
[Do not try to compile and run a test FreeType program]),
[],
#include <stdlib.h>
int
-main()
+main(void)
{
FT_Library library;
FT_Error error;
## FreeType specific autoconf tests
#
-# Copyright (C) 2002-2020 by
+# Copyright (C) 2002-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
*
* UNIX-specific configuration file (specification only).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
#undef HAVE_UNISTD_H
#undef HAVE_FCNTL_H
-#undef FT_USE_AUTOCONF_SIZEOF_TYPES
-#ifdef FT_USE_AUTOCONF_SIZEOF_TYPES
-
-#undef SIZEOF_INT
-#undef SIZEOF_LONG
-#define FT_SIZEOF_INT SIZEOF_INT
-#define FT_SIZEOF_LONG SIZEOF_LONG
-
-#endif /* FT_USE_AUTOCONF_SIZEOF_TYPES */
-
#include <freetype/config/integer-types.h>
#include <freetype/config/public-macros.h>
#include <freetype/config/mac-support.h>
-/***************************************************************************/
-/* */
-/* ftsystem.c */
-/* */
-/* Unix-specific FreeType low-level system interface (body). */
-/* */
-/* Copyright (C) 1996-2020 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
+/****************************************************************************
+ *
+ * ftsystem.c
+ *
+ * Unix-specific FreeType low-level system interface (body).
+ *
+ * Copyright (C) 1996-2023 by
+ * David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ * This file is part of the FreeType project, and may only be used,
+ * modified, and distributed under the terms of the FreeType project
+ * license, LICENSE.TXT. By continuing to use, modify, or distribute
+ * this file you indicate that you have read the license and
+ * understand and accept it fully.
+ *
+ */
#include <ft2build.h>
#include <errno.h>
- /*************************************************************************/
- /* */
- /* MEMORY MANAGEMENT INTERFACE */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* ft_alloc */
- /* */
- /* <Description> */
- /* The memory allocation function. */
- /* */
- /* <Input> */
- /* memory :: A pointer to the memory object. */
- /* */
- /* size :: The requested size in bytes. */
- /* */
- /* <Return> */
- /* The address of newly allocated block. */
- /* */
+ /**************************************************************************
+ *
+ * MEMORY MANAGEMENT INTERFACE
+ *
+ */
+
+
+ /**************************************************************************
+ *
+ * It is not necessary to do any error checking for the
+ * allocation-related functions. This will be done by the higher level
+ * routines like ft_mem_alloc() or ft_mem_realloc().
+ *
+ */
+
+
+ /**************************************************************************
+ *
+ * @Function:
+ * ft_alloc
+ *
+ * @Description:
+ * The memory allocation function.
+ *
+ * @Input:
+ * memory ::
+ * A pointer to the memory object.
+ *
+ * size ::
+ * The requested size in bytes.
+ *
+ * @Return:
+ * The address of newly allocated block.
+ */
FT_CALLBACK_DEF( void* )
ft_alloc( FT_Memory memory,
long size )
}
- /*************************************************************************/
- /* */
- /* <Function> */
- /* ft_realloc */
- /* */
- /* <Description> */
- /* The memory reallocation function. */
- /* */
- /* <Input> */
- /* memory :: A pointer to the memory object. */
- /* */
- /* cur_size :: The current size of the allocated memory block. */
- /* */
- /* new_size :: The newly requested size in bytes. */
- /* */
- /* block :: The current address of the block in memory. */
- /* */
- /* <Return> */
- /* The address of the reallocated memory block. */
- /* */
+ /**************************************************************************
+ *
+ * @Function:
+ * ft_realloc
+ *
+ * @Description:
+ * The memory reallocation function.
+ *
+ * @Input:
+ * memory ::
+ * A pointer to the memory object.
+ *
+ * cur_size ::
+ * The current size of the allocated memory block.
+ *
+ * new_size ::
+ * The newly requested size in bytes.
+ *
+ * block ::
+ * The current address of the block in memory.
+ *
+ * @Return:
+ * The address of the reallocated memory block.
+ */
FT_CALLBACK_DEF( void* )
ft_realloc( FT_Memory memory,
long cur_size,
}
- /*************************************************************************/
- /* */
- /* <Function> */
- /* ft_free */
- /* */
- /* <Description> */
- /* The memory release function. */
- /* */
- /* <Input> */
- /* memory :: A pointer to the memory object. */
- /* */
- /* block :: The address of block in memory to be freed. */
- /* */
+ /**************************************************************************
+ *
+ * @Function:
+ * ft_free
+ *
+ * @Description:
+ * The memory release function.
+ *
+ * @Input:
+ * memory ::
+ * A pointer to the memory object.
+ *
+ * block ::
+ * The address of block in memory to be freed.
+ */
FT_CALLBACK_DEF( void )
ft_free( FT_Memory memory,
void* block )
}
- /*************************************************************************/
- /* */
- /* RESOURCE MANAGEMENT INTERFACE */
- /* */
- /*************************************************************************/
+ /**************************************************************************
+ *
+ * RESOURCE MANAGEMENT INTERFACE
+ *
+ */
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
+ /**************************************************************************
+ *
+ * The macro FT_COMPONENT is used in trace mode. It is an implicit
+ * parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log
+ * messages during execution.
+ */
#undef FT_COMPONENT
#define FT_COMPONENT io
#define STREAM_FILE( stream ) ( (FILE*)stream->descriptor.pointer )
- /*************************************************************************/
- /* */
- /* <Function> */
- /* ft_close_stream_by_munmap */
- /* */
- /* <Description> */
- /* The function to close a stream which is opened by mmap. */
- /* */
- /* <Input> */
- /* stream :: A pointer to the stream object. */
- /* */
+ /**************************************************************************
+ *
+ * @Function:
+ * ft_close_stream_by_munmap
+ *
+ * @Description:
+ * The function to close a stream which is opened by mmap.
+ *
+ * @Input:
+ * stream :: A pointer to the stream object.
+ */
FT_CALLBACK_DEF( void )
ft_close_stream_by_munmap( FT_Stream stream )
{
stream->descriptor.pointer = NULL;
stream->size = 0;
- stream->base = 0;
+ stream->base = NULL;
}
- /*************************************************************************/
- /* */
- /* <Function> */
- /* ft_close_stream_by_free */
- /* */
- /* <Description> */
- /* The function to close a stream which is created by ft_alloc. */
- /* */
- /* <Input> */
- /* stream :: A pointer to the stream object. */
- /* */
+ /**************************************************************************
+ *
+ * @Function:
+ * ft_close_stream_by_free
+ *
+ * @Description:
+ * The function to close a stream which is created by ft_alloc.
+ *
+ * @Input:
+ * stream :: A pointer to the stream object.
+ */
FT_CALLBACK_DEF( void )
ft_close_stream_by_free( FT_Stream stream )
{
- ft_free( NULL, stream->descriptor.pointer );
+ ft_free( stream->memory, stream->descriptor.pointer );
stream->descriptor.pointer = NULL;
stream->size = 0;
- stream->base = 0;
+ stream->base = NULL;
}
file,
0 );
- /* on some RTOS, mmap might return 0 */
- if ( (long)stream->base != -1 && stream->base != NULL )
+ if ( stream->base != MAP_FAILED )
stream->close = ft_close_stream_by_munmap;
else
{
FT_ERROR(( "FT_Stream_Open:" ));
FT_ERROR(( " could not `mmap' file `%s'\n", filepathname ));
- stream->base = (unsigned char*)ft_alloc( NULL, stream->size );
+ stream->base = (unsigned char*)ft_alloc( stream->memory, stream->size );
if ( !stream->base )
{
stream->descriptor.pointer = stream->base;
stream->pathname.pointer = (char*)filepathname;
- stream->read = 0;
+ stream->read = NULL;
FT_TRACE1(( "FT_Stream_Open:" ));
FT_TRACE1(( " opened `%s' (%ld bytes) successfully\n",
return FT_Err_Ok;
Fail_Read:
- ft_free( NULL, stream->base );
+ ft_free( stream->memory, stream->base );
Fail_Map:
close( file );
memory = (FT_Memory)malloc( sizeof ( *memory ) );
if ( memory )
{
- memory->user = 0;
+ memory->user = NULL;
memory->alloc = ft_alloc;
memory->realloc = ft_realloc;
memory->free = ft_free;
#!/bin/sh
# install - install a program, script, or datafile
-scriptversion=2013-12-25.23; # UTC
+scriptversion=2020-11-14.01; # UTC
# This originates from X11R5 (mit/util/scripts/install.sh), which was
# later released in X11R6 (xc/config/util/install.sh) with the
# Desired mode of installed file.
mode=0755
+# Create dirs (including intermediate dirs) using mode 755.
+# This is like GNU 'install' as of coreutils 8.32 (2020).
+mkdir_umask=22
+
+backupsuffix=
chgrpcmd=
chmodcmd=$chmodprog
chowncmd=
--version display version info and exit.
-c (ignored)
- -C install only if different (preserve the last data modification time)
+ -C install only if different (preserve data modification time)
-d create directories instead of installing files.
-g GROUP $chgrpprog installed files to GROUP.
-m MODE $chmodprog installed files to MODE.
-o USER $chownprog installed files to USER.
+ -p pass -p to $cpprog.
-s $stripprog installed files.
+ -S SUFFIX attempt to back up existing files, with suffix SUFFIX.
-t DIRECTORY install into DIRECTORY.
-T report an error if DSTFILE is a directory.
Environment variables override the default commands:
CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
RMPROG STRIPPROG
+
+By default, rm is invoked with -f; when overridden with RMPROG,
+it's up to you to specify -f if you want it.
+
+If -S is not specified, no backups are attempted.
+
+Email bug reports to bug-automake@gnu.org.
+Automake home page: https://www.gnu.org/software/automake/
"
while test $# -ne 0; do
-o) chowncmd="$chownprog $2"
shift;;
+ -p) cpprog="$cpprog -p";;
+
-s) stripcmd=$stripprog;;
+ -S) backupsuffix="$2"
+ shift;;
+
-t)
is_target_a_directory=always
dst_arg=$2
dstdir=$dst
test -d "$dstdir"
dstdir_status=$?
+ # Don't chown directories that already exist.
+ if test $dstdir_status = 0; then
+ chowncmd=""
+ fi
else
# Waiting for this to be detected by the "$cpprog $src $dsttmp" command
fi
dst=$dst_arg
- # If destination is a directory, append the input filename; won't work
- # if double slashes aren't ignored.
+ # If destination is a directory, append the input filename.
if test -d "$dst"; then
if test "$is_target_a_directory" = never; then
echo "$0: $dst_arg: Is a directory" >&2
exit 1
fi
dstdir=$dst
- dst=$dstdir/`basename "$src"`
+ dstbase=`basename "$src"`
+ case $dst in
+ */) dst=$dst$dstbase;;
+ *) dst=$dst/$dstbase;;
+ esac
dstdir_status=0
else
dstdir=`dirname "$dst"`
fi
fi
+ case $dstdir in
+ */) dstdirslash=$dstdir;;
+ *) dstdirslash=$dstdir/;;
+ esac
+
obsolete_mkdir_used=false
if test $dstdir_status != 0; then
case $posix_mkdir in
'')
- # Create intermediate dirs using mode 755 as modified by the umask.
- # This is like FreeBSD 'install' as of 1997-10-28.
- umask=`umask`
- case $stripcmd.$umask in
- # Optimize common cases.
- *[2367][2367]) mkdir_umask=$umask;;
- .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
-
- *[0-7])
- mkdir_umask=`expr $umask + 22 \
- - $umask % 100 % 40 + $umask % 20 \
- - $umask % 10 % 4 + $umask % 2
- `;;
- *) mkdir_umask=$umask,go-w;;
- esac
-
# With -d, create the new directory with the user-specified mode.
# Otherwise, rely on $mkdir_umask.
if test -n "$dir_arg"; then
fi
posix_mkdir=false
- case $umask in
- *[123567][0-7][0-7])
- # POSIX mkdir -p sets u+wx bits regardless of umask, which
- # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
- ;;
- *)
- tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
- trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
-
- if (umask $mkdir_umask &&
- exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
- then
- if test -z "$dir_arg" || {
- # Check for POSIX incompatibilities with -m.
- # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
- # other-writable bit of parent directory when it shouldn't.
- # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
- ls_ld_tmpdir=`ls -ld "$tmpdir"`
- case $ls_ld_tmpdir in
- d????-?r-*) different_mode=700;;
- d????-?--*) different_mode=755;;
- *) false;;
- esac &&
- $mkdirprog -m$different_mode -p -- "$tmpdir" && {
- ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
- test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
- }
- }
- then posix_mkdir=:
- fi
- rmdir "$tmpdir/d" "$tmpdir"
- else
- # Remove any dirs left behind by ancient mkdir implementations.
- rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
- fi
- trap '' 0;;
- esac;;
+ # The $RANDOM variable is not portable (e.g., dash). Use it
+ # here however when possible just to lower collision chance.
+ tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
+
+ trap '
+ ret=$?
+ rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" 2>/dev/null
+ exit $ret
+ ' 0
+
+ # Because "mkdir -p" follows existing symlinks and we likely work
+ # directly in world-writeable /tmp, make sure that the '$tmpdir'
+ # directory is successfully created first before we actually test
+ # 'mkdir -p'.
+ if (umask $mkdir_umask &&
+ $mkdirprog $mkdir_mode "$tmpdir" &&
+ exec $mkdirprog $mkdir_mode -p -- "$tmpdir/a/b") >/dev/null 2>&1
+ then
+ if test -z "$dir_arg" || {
+ # Check for POSIX incompatibilities with -m.
+ # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
+ # other-writable bit of parent directory when it shouldn't.
+ # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
+ test_tmpdir="$tmpdir/a"
+ ls_ld_tmpdir=`ls -ld "$test_tmpdir"`
+ case $ls_ld_tmpdir in
+ d????-?r-*) different_mode=700;;
+ d????-?--*) different_mode=755;;
+ *) false;;
+ esac &&
+ $mkdirprog -m$different_mode -p -- "$test_tmpdir" && {
+ ls_ld_tmpdir_1=`ls -ld "$test_tmpdir"`
+ test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
+ }
+ }
+ then posix_mkdir=:
+ fi
+ rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir"
+ else
+ # Remove any dirs left behind by ancient mkdir implementations.
+ rmdir ./$mkdir_mode ./-p ./-- "$tmpdir" 2>/dev/null
+ fi
+ trap '' 0;;
esac
if
then :
else
- # The umask is ridiculous, or mkdir does not conform to POSIX,
+ # mkdir does not conform to POSIX,
# or it failed possibly due to a race condition. Create the
# directory the slow way, step by step, checking for races as we go.
prefixes=
else
if $posix_mkdir; then
- (umask=$mkdir_umask &&
+ (umask $mkdir_umask &&
$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
# Don't fail if two instances are running concurrently.
test -d "$prefix" || exit 1
else
# Make a couple of temp file names in the proper directory.
- dsttmp=$dstdir/_inst.$$_
- rmtmp=$dstdir/_rm.$$_
+ dsttmp=${dstdirslash}_inst.$$_
+ rmtmp=${dstdirslash}_rm.$$_
# Trap to clean up those temp files at exit.
trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
# Copy the file name to the temp name.
- (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
+ (umask $cp_umask &&
+ { test -z "$stripcmd" || {
+ # Create $dsttmp read-write so that cp doesn't create it read-only,
+ # which would cause strip to fail.
+ if test -z "$doit"; then
+ : >"$dsttmp" # No need to fork-exec 'touch'.
+ else
+ $doit touch "$dsttmp"
+ fi
+ }
+ } &&
+ $doit_exec $cpprog "$src" "$dsttmp") &&
# and set any options; do chmod last to preserve setuid bits.
#
then
rm -f "$dsttmp"
else
+ # If $backupsuffix is set, and the file being installed
+ # already exists, attempt a backup. Don't worry if it fails,
+ # e.g., if mv doesn't support -f.
+ if test -n "$backupsuffix" && test -f "$dst"; then
+ $doit $mvcmd -f "$dst" "$dst$backupsuffix" 2>/dev/null
+ fi
+
# Rename the file to the real destination.
$doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
# file should still install successfully.
{
test ! -f "$dst" ||
- $doit $rmcmd -f "$dst" 2>/dev/null ||
+ $doit $rmcmd "$dst" 2>/dev/null ||
{ $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
- { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
+ { $doit $rmcmd "$rmtmp" 2>/dev/null; :; }
} ||
{ echo "$0: cannot unlink or rename $dst" >&2
(exit 1); exit 1
done
# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
+# eval: (add-hook 'before-save-hook 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC"
+# time-stamp-time-zone: "UTC0"
# time-stamp-end: "; # UTC"
# End:
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
$(DESTDIR)$(includedir)/freetype2/freetype/config/ftmodule.h
$(INSTALL_DATA) $(OBJ_BUILD)/ftoption.h \
$(DESTDIR)$(includedir)/freetype2/freetype/config/ftoption.h
- $(INSTALL_SCRIPT) -m 644 $(BUILD_DIR)/freetype2.m4 \
+ $(INSTALL_SCRIPT) -m 644 $(PLATFORM_DIR)/freetype2.m4 \
$(DESTDIR)$(datadir)/aclocal/freetype2.m4
$(INSTALL_SCRIPT) -m 644 $(OBJ_BUILD)/freetype2.pc \
$(DESTDIR)$(libdir)/pkgconfig/freetype2.pc
-#! /bin/sh
+#! /usr/bin/env sh
## DO NOT EDIT - This file generated from ./build-aux/ltmain.in
-## by inline-source v2014-01-03.01
+## by inline-source v2019-02-19.15
-# libtool (GNU libtool) 2.4.6
+# libtool (GNU libtool) 2.4.7
# Provide generalized library-building support services.
# Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
-# Copyright (C) 1996-2015 Free Software Foundation, Inc.
+# Copyright (C) 1996-2019, 2021-2022 Free Software Foundation, Inc.
# This is free software; see the source for copying conditions. There is NO
# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
PROGRAM=libtool
PACKAGE=libtool
-VERSION=2.4.6
-package_revision=2.4.6
+VERSION=2.4.7
+package_revision=2.4.7
## ------ ##
# libraries, which are installed to $pkgauxdir.
# Set a version string for this script.
-scriptversion=2015-01-20.17; # UTC
+scriptversion=2019-02-19.15; # UTC
# General shell script boiler plate, and helper functions.
# Written by Gary V. Vaughan, 2004
-# Copyright (C) 2004-2015 Free Software Foundation, Inc.
-# This is free software; see the source for copying conditions. There is NO
-# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3 of the License, or
-# (at your option) any later version.
-
-# As a special exception to the GNU General Public License, if you distribute
-# this file as part of a program or library that is built using GNU Libtool,
-# you may include this file under the same distribution terms that you use
-# for the rest of that program.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNES FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program. If not, see <http://www.gnu.org/licenses/>.
+# This is free software. There is NO warranty; not even for
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+#
+# Copyright (C) 2004-2019, 2021 Bootstrap Authors
+#
+# This file is dual licensed under the terms of the MIT license
+# <https://opensource.org/license/MIT>, and GPL version 2 or later
+# <http://www.gnu.org/licenses/gpl-2.0.html>. You must apply one of
+# these licenses when using or redistributing this software or any of
+# the files within it. See the URLs above, or the file `LICENSE`
+# included in the Bootstrap distribution for the full license texts.
-# Please report bugs or propose patches to gary@gnu.org.
+# Please report bugs or propose patches to:
+# <https://github.com/gnulib-modules/bootstrap/issues>
## ------ ##
_G_safe_locale=\"$_G_var=C; \$_G_safe_locale\"
fi"
done
-
-# CDPATH.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+# These NLS vars are set unconditionally (bootstrap issue #24). Unset those
+# in case the environment reset is needed later and the $save_* variant is not
+# defined (see the code above).
+LC_ALL=C
+LANGUAGE=C
+export LANGUAGE LC_ALL
# Make sure IFS has a sensible default
sp=' '
fi
+# func_unset VAR
+# --------------
+# Portably unset VAR.
+# In some shells, an 'unset VAR' statement leaves a non-zero return
+# status if VAR is already unset, which might be problematic if the
+# statement is used at the end of a function (thus poisoning its return
+# value) or when 'set -e' is active (causing even a spurious abort of
+# the script in this case).
+func_unset ()
+{
+ { eval $1=; (eval unset $1) >/dev/null 2>&1 && eval unset $1 || : ; }
+}
+
+
+# Make sure CDPATH doesn't cause `cd` commands to output the target dir.
+func_unset CDPATH
+
+# Make sure ${,E,F}GREP behave sanely.
+func_unset GREP_OPTIONS
+
## ------------------------- ##
## Locate command utilities. ##
rm -f conftest.in conftest.tmp conftest.nl conftest.out
}
- func_path_progs "sed gsed" func_check_prog_sed $PATH:/usr/xpg4/bin
+ func_path_progs "sed gsed" func_check_prog_sed "$PATH:/usr/xpg4/bin"
rm -f conftest.sed
SED=$func_path_progs_result
}
rm -f conftest.in conftest.tmp conftest.nl conftest.out
}
- func_path_progs "grep ggrep" func_check_prog_grep $PATH:/usr/xpg4/bin
+ func_path_progs "grep ggrep" func_check_prog_grep "$PATH:/usr/xpg4/bin"
GREP=$func_path_progs_result
}
s/\\([^$_G_bs]\\)$_G_bs2$_G_dollar/\\1$_G_bs2$_G_bs$_G_dollar/g
s/\n//g"
+# require_check_ifs_backslash
+# ---------------------------
+# Check if we can use backslash as IFS='\' separator, and set
+# $check_ifs_backshlash_broken to ':' or 'false'.
+require_check_ifs_backslash=func_require_check_ifs_backslash
+func_require_check_ifs_backslash ()
+{
+ _G_save_IFS=$IFS
+ IFS='\'
+ _G_check_ifs_backshlash='a\\b'
+ for _G_i in $_G_check_ifs_backshlash
+ do
+ case $_G_i in
+ a)
+ check_ifs_backshlash_broken=false
+ ;;
+ '')
+ break
+ ;;
+ *)
+ check_ifs_backshlash_broken=:
+ break
+ ;;
+ esac
+ done
+ IFS=$_G_save_IFS
+ require_check_ifs_backslash=:
+}
+
## ----------------- ##
## Global variables. ##
{
$debug_cmd
- func_quote_for_eval "$2"
- eval "$1+=\\ \$func_quote_for_eval_result"
+ func_quote_arg pretty "$2"
+ eval "$1+=\\ \$func_quote_arg_result"
}'
else
func_append_quoted ()
{
$debug_cmd
- func_quote_for_eval "$2"
- eval "$1=\$$1\\ \$func_quote_for_eval_result"
+ func_quote_arg pretty "$2"
+ eval "$1=\$$1\\ \$func_quote_arg_result"
}
fi
}
-# func_quote_for_eval ARG...
-# --------------------------
-# Aesthetically quote ARGs to be evaled later.
-# This function returns two values:
-# i) func_quote_for_eval_result
-# double-quoted, suitable for a subsequent eval
-# ii) func_quote_for_eval_unquoted_result
-# has all characters that are still active within double
-# quotes backslashified.
-func_quote_for_eval ()
+# func_quote_portable EVAL ARG
+# ----------------------------
+# Internal function to portably implement func_quote_arg. Note that we still
+# keep attention to performance here so we as much as possible try to avoid
+# calling sed binary (so far O(N) complexity as long as func_append is O(1)).
+func_quote_portable ()
{
$debug_cmd
- func_quote_for_eval_unquoted_result=
- func_quote_for_eval_result=
- while test 0 -lt $#; do
- case $1 in
- *[\\\`\"\$]*)
- _G_unquoted_arg=`printf '%s\n' "$1" |$SED "$sed_quote_subst"` ;;
- *)
- _G_unquoted_arg=$1 ;;
- esac
- if test -n "$func_quote_for_eval_unquoted_result"; then
- func_append func_quote_for_eval_unquoted_result " $_G_unquoted_arg"
- else
- func_append func_quote_for_eval_unquoted_result "$_G_unquoted_arg"
+ $require_check_ifs_backslash
+
+ func_quote_portable_result=$2
+
+ # one-time-loop (easy break)
+ while true
+ do
+ if $1; then
+ func_quote_portable_result=`$ECHO "$2" | $SED \
+ -e "$sed_double_quote_subst" -e "$sed_double_backslash"`
+ break
fi
- case $_G_unquoted_arg in
- # Double-quote args containing shell metacharacters to delay
- # word splitting, command substitution and variable expansion
- # for a subsequent eval.
- # Many Bourne shells cannot handle close brackets correctly
- # in scan sets, so we specify it separately.
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- _G_quoted_arg=\"$_G_unquoted_arg\"
+ # Quote for eval.
+ case $func_quote_portable_result in
+ *[\\\`\"\$]*)
+ # Fallback to sed for $func_check_bs_ifs_broken=:, or when the string
+ # contains the shell wildcard characters.
+ case $check_ifs_backshlash_broken$func_quote_portable_result in
+ :*|*[\[\*\?]*)
+ func_quote_portable_result=`$ECHO "$func_quote_portable_result" \
+ | $SED "$sed_quote_subst"`
+ break
+ ;;
+ esac
+
+ func_quote_portable_old_IFS=$IFS
+ for _G_char in '\' '`' '"' '$'
+ do
+ # STATE($1) PREV($2) SEPARATOR($3)
+ set start "" ""
+ func_quote_portable_result=dummy"$_G_char$func_quote_portable_result$_G_char"dummy
+ IFS=$_G_char
+ for _G_part in $func_quote_portable_result
+ do
+ case $1 in
+ quote)
+ func_append func_quote_portable_result "$3$2"
+ set quote "$_G_part" "\\$_G_char"
+ ;;
+ start)
+ set first "" ""
+ func_quote_portable_result=
+ ;;
+ first)
+ set quote "$_G_part" ""
+ ;;
+ esac
+ done
+ done
+ IFS=$func_quote_portable_old_IFS
;;
- *)
- _G_quoted_arg=$_G_unquoted_arg
- ;;
+ *) ;;
esac
-
- if test -n "$func_quote_for_eval_result"; then
- func_append func_quote_for_eval_result " $_G_quoted_arg"
- else
- func_append func_quote_for_eval_result "$_G_quoted_arg"
- fi
- shift
+ break
done
+
+ func_quote_portable_unquoted_result=$func_quote_portable_result
+ case $func_quote_portable_result in
+ # double-quote args containing shell metacharacters to delay
+ # word splitting, command substitution and variable expansion
+ # for a subsequent eval.
+ # many bourne shells cannot handle close brackets correctly
+ # in scan sets, so we specify it separately.
+ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
+ func_quote_portable_result=\"$func_quote_portable_result\"
+ ;;
+ esac
}
-# func_quote_for_expand ARG
-# -------------------------
-# Aesthetically quote ARG to be evaled later; same as above,
-# but do not quote variable references.
-func_quote_for_expand ()
-{
- $debug_cmd
+# func_quotefast_eval ARG
+# -----------------------
+# Quote one ARG (internal). This is equivalent to 'func_quote_arg eval ARG',
+# but optimized for speed. Result is stored in $func_quotefast_eval.
+if test xyes = `(x=; printf -v x %q yes; echo x"$x") 2>/dev/null`; then
+ printf -v _GL_test_printf_tilde %q '~'
+ if test '\~' = "$_GL_test_printf_tilde"; then
+ func_quotefast_eval ()
+ {
+ printf -v func_quotefast_eval_result %q "$1"
+ }
+ else
+ # Broken older Bash implementations. Make those faster too if possible.
+ func_quotefast_eval ()
+ {
+ case $1 in
+ '~'*)
+ func_quote_portable false "$1"
+ func_quotefast_eval_result=$func_quote_portable_result
+ ;;
+ *)
+ printf -v func_quotefast_eval_result %q "$1"
+ ;;
+ esac
+ }
+ fi
+else
+ func_quotefast_eval ()
+ {
+ func_quote_portable false "$1"
+ func_quotefast_eval_result=$func_quote_portable_result
+ }
+fi
- case $1 in
- *[\\\`\"]*)
- _G_arg=`$ECHO "$1" | $SED \
- -e "$sed_double_quote_subst" -e "$sed_double_backslash"` ;;
- *)
- _G_arg=$1 ;;
+
+# func_quote_arg MODEs ARG
+# ------------------------
+# Quote one ARG to be evaled later. MODEs argument may contain zero or more
+# specifiers listed below separated by ',' character. This function returns two
+# values:
+# i) func_quote_arg_result
+# double-quoted (when needed), suitable for a subsequent eval
+# ii) func_quote_arg_unquoted_result
+# has all characters that are still active within double
+# quotes backslashified. Available only if 'unquoted' is specified.
+#
+# Available modes:
+# ----------------
+# 'eval' (default)
+# - escape shell special characters
+# 'expand'
+# - the same as 'eval'; but do not quote variable references
+# 'pretty'
+# - request aesthetic output, i.e. '"a b"' instead of 'a\ b'. This might
+# be used later in func_quote to get output like: 'echo "a b"' instead
+# of 'echo a\ b'. This is slower than default on some shells.
+# 'unquoted'
+# - produce also $func_quote_arg_unquoted_result which does not contain
+# wrapping double-quotes.
+#
+# Examples for 'func_quote_arg pretty,unquoted string':
+#
+# string | *_result | *_unquoted_result
+# ------------+-----------------------+-------------------
+# " | \" | \"
+# a b | "a b" | a b
+# "a b" | "\"a b\"" | \"a b\"
+# * | "*" | *
+# z="${x-$y}" | "z=\"\${x-\$y}\"" | z=\"\${x-\$y}\"
+#
+# Examples for 'func_quote_arg pretty,unquoted,expand string':
+#
+# string | *_result | *_unquoted_result
+# --------------+---------------------+--------------------
+# z="${x-$y}" | "z=\"${x-$y}\"" | z=\"${x-$y}\"
+func_quote_arg ()
+{
+ _G_quote_expand=false
+ case ,$1, in
+ *,expand,*)
+ _G_quote_expand=:
+ ;;
esac
- case $_G_arg in
- # Double-quote args containing shell metacharacters to delay
- # word splitting and command substitution for a subsequent eval.
- # Many Bourne shells cannot handle close brackets correctly
- # in scan sets, so we specify it separately.
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- _G_arg=\"$_G_arg\"
+ case ,$1, in
+ *,pretty,*|*,expand,*|*,unquoted,*)
+ func_quote_portable $_G_quote_expand "$2"
+ func_quote_arg_result=$func_quote_portable_result
+ func_quote_arg_unquoted_result=$func_quote_portable_unquoted_result
+ ;;
+ *)
+ # Faster quote-for-eval for some shells.
+ func_quotefast_eval "$2"
+ func_quote_arg_result=$func_quotefast_eval_result
;;
esac
+}
+
- func_quote_for_expand_result=$_G_arg
+# func_quote MODEs ARGs...
+# ------------------------
+# Quote all ARGs to be evaled later and join them into single command. See
+# func_quote_arg's description for more info.
+func_quote ()
+{
+ $debug_cmd
+ _G_func_quote_mode=$1 ; shift
+ func_quote_result=
+ while test 0 -lt $#; do
+ func_quote_arg "$_G_func_quote_mode" "$1"
+ if test -n "$func_quote_result"; then
+ func_append func_quote_result " $func_quote_arg_result"
+ else
+ func_append func_quote_result "$func_quote_arg_result"
+ fi
+ shift
+ done
}
_G_cmd=$1
_G_fail_exp=${2-':'}
- func_quote_for_expand "$_G_cmd"
- eval "func_notquiet $func_quote_for_expand_result"
+ func_quote_arg pretty,expand "$_G_cmd"
+ eval "func_notquiet $func_quote_arg_result"
$opt_dry_run || {
eval "$_G_cmd"
_G_fail_exp=${2-':'}
$opt_quiet || {
- func_quote_for_expand "$_G_cmd"
- eval "func_echo $func_quote_for_expand_result"
+ func_quote_arg expand,pretty "$_G_cmd"
+ eval "func_echo $func_quote_arg_result"
}
$opt_dry_run || {
# End:
#! /bin/sh
-# Set a version string for this script.
-scriptversion=2014-01-07.03; # UTC
-
# A portable, pluggable option parser for Bourne shell.
# Written by Gary V. Vaughan, 2010
-# Copyright (C) 2010-2015 Free Software Foundation, Inc.
-# This is free software; see the source for copying conditions. There is NO
-# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
+# This is free software. There is NO warranty; not even for
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+#
+# Copyright (C) 2010-2019, 2021 Bootstrap Authors
+#
+# This file is dual licensed under the terms of the MIT license
+# <https://opensource.org/license/MIT>, and GPL version 2 or later
+# <http://www.gnu.org/licenses/gpl-2.0.html>. You must apply one of
+# these licenses when using or redistributing this software or any of
+# the files within it. See the URLs above, or the file `LICENSE`
+# included in the Bootstrap distribution for the full license texts.
-# You should have received a copy of the GNU General Public License
-# along with this program. If not, see <http://www.gnu.org/licenses/>.
+# Please report bugs or propose patches to:
+# <https://github.com/gnulib-modules/bootstrap/issues>
-# Please report bugs or propose patches to gary@gnu.org.
+# Set a version string for this script.
+scriptversion=2019-02-19.15; # UTC
## ------ ##
#
# In order for the '--version' option to work, you will need to have a
# suitably formatted comment like the one at the top of this file
-# starting with '# Written by ' and ending with '# warranty; '.
+# starting with '# Written by ' and ending with '# Copyright'.
#
# For '-h' and '--help' to work, you will also need a one line
# description of your script's purpose in a comment directly above the
# to display verbose messages only when your user has specified
# '--verbose'.
#
-# After sourcing this file, you can plug processing for additional
+# After sourcing this file, you can plug in processing for additional
# options by amending the variables from the 'Configuration' section
# below, and following the instructions in the 'Option parsing'
# section further down.
## ------------------------- ##
# This section contains functions for adding, removing, and running hooks
-# to the main code. A hook is just a named list of of function, that can
-# be run in order later on.
+# in the main code. A hook is just a list of function names that can be
+# run in order later on.
# func_hookable FUNC_NAME
# -----------------------
# func_remove_hook FUNC_NAME HOOK_FUNC
# ------------------------------------
-# Remove HOOK_FUNC from the list of functions called by FUNC_NAME.
+# Remove HOOK_FUNC from the list of hook functions to be called by
+# FUNC_NAME.
func_remove_hook ()
{
$debug_cmd
}
+# func_propagate_result FUNC_NAME_A FUNC_NAME_B
+# ---------------------------------------------
+# If the *_result variable of FUNC_NAME_A _is set_, assign its value to
+# *_result variable of FUNC_NAME_B.
+func_propagate_result ()
+{
+ $debug_cmd
+
+ func_propagate_result_result=:
+ if eval "test \"\${${1}_result+set}\" = set"
+ then
+ eval "${2}_result=\$${1}_result"
+ else
+ func_propagate_result_result=false
+ fi
+}
+
+
# func_run_hooks FUNC_NAME [ARG]...
# ---------------------------------
# Run all hook functions registered to FUNC_NAME.
-# It is assumed that the list of hook functions contains nothing more
+# It's assumed that the list of hook functions contains nothing more
# than a whitespace-delimited list of legal shell function names, and
# no effort is wasted trying to catch shell meta-characters or preserve
# whitespace.
case " $hookable_fns " in
*" $1 "*) ;;
- *) func_fatal_error "'$1' does not support hook funcions.n" ;;
+ *) func_fatal_error "'$1' does not support hook functions." ;;
esac
eval _G_hook_fns=\$$1_hooks; shift
for _G_hook in $_G_hook_fns; do
- eval $_G_hook '"$@"'
-
- # store returned options list back into positional
- # parameters for next 'cmd' execution.
- eval _G_hook_result=\$${_G_hook}_result
- eval set dummy "$_G_hook_result"; shift
+ func_unset "${_G_hook}_result"
+ eval $_G_hook '${1+"$@"}'
+ func_propagate_result $_G_hook func_run_hooks
+ if $func_propagate_result_result; then
+ eval set dummy "$func_run_hooks_result"; shift
+ fi
done
-
- func_quote_for_eval ${1+"$@"}
- func_run_hooks_result=$func_quote_for_eval_result
}
## --------------- ##
# In order to add your own option parsing hooks, you must accept the
-# full positional parameter list in your hook function, remove any
-# options that you action, and then pass back the remaining unprocessed
-# options in '<hooked_function_name>_result', escaped suitably for
-# 'eval'. Like this:
+# full positional parameter list from your hook function. You may remove
+# or edit any options that you action, and then pass back the remaining
+# unprocessed options in '<hooked_function_name>_result', escaped
+# suitably for 'eval'.
+#
+# The '<hooked_function_name>_result' variable is automatically unset
+# before your hook gets called; for best performance, only set the
+# *_result variable when necessary (i.e. don't call the 'func_quote'
+# function unnecessarily because it can be an expensive operation on some
+# machines).
+#
+# Like this:
#
# my_options_prep ()
# {
# usage_message=$usage_message'
# -s, --silent don'\''t print informational messages
# '
-#
-# func_quote_for_eval ${1+"$@"}
-# my_options_prep_result=$func_quote_for_eval_result
+# # No change in '$@' (ignored completely by this hook). Leave
+# # my_options_prep_result variable intact.
# }
# func_add_hook func_options_prep my_options_prep
#
# {
# $debug_cmd
#
-# # Note that for efficiency, we parse as many options as we can
+# args_changed=false
+#
+# # Note that, for efficiency, we parse as many options as we can
# # recognise in a loop before passing the remainder back to the
# # caller on the first unrecognised argument we encounter.
# while test $# -gt 0; do
# opt=$1; shift
# case $opt in
-# --silent|-s) opt_silent=: ;;
+# --silent|-s) opt_silent=:
+# args_changed=:
+# ;;
# # Separate non-argument short options:
# -s*) func_split_short_opt "$_G_opt"
# set dummy "$func_split_short_opt_name" \
# "-$func_split_short_opt_arg" ${1+"$@"}
# shift
+# args_changed=:
# ;;
-# *) set dummy "$_G_opt" "$*"; shift; break ;;
+# *) # Make sure the first unrecognised option "$_G_opt"
+# # is added back to "$@" in case we need it later,
+# # if $args_changed was set to 'true'.
+# set dummy "$_G_opt" ${1+"$@"}; shift; break ;;
# esac
# done
#
-# func_quote_for_eval ${1+"$@"}
-# my_silent_option_result=$func_quote_for_eval_result
+# # Only call 'func_quote' here if we processed at least one argument.
+# if $args_changed; then
+# func_quote eval ${1+"$@"}
+# my_silent_option_result=$func_quote_result
+# fi
# }
# func_add_hook func_parse_options my_silent_option
#
#
# $opt_silent && $opt_verbose && func_fatal_help "\
# '--silent' and '--verbose' options are mutually exclusive."
-#
-# func_quote_for_eval ${1+"$@"}
-# my_option_validation_result=$func_quote_for_eval_result
# }
# func_add_hook func_validate_options my_option_validation
#
-# You'll alse need to manually amend $usage_message to reflect the extra
+# You'll also need to manually amend $usage_message to reflect the extra
# options you parse. It's preferable to append if you can, so that
# multiple option parsing hooks can be added safely.
+# func_options_finish [ARG]...
+# ----------------------------
+# Finishing the option parse loop (call 'func_options' hooks ATM).
+func_options_finish ()
+{
+ $debug_cmd
+
+ func_run_hooks func_options ${1+"$@"}
+ func_propagate_result func_run_hooks func_options_finish
+}
+
+
# func_options [ARG]...
# ---------------------
# All the functions called inside func_options are hookable. See the
{
$debug_cmd
- func_options_prep ${1+"$@"}
- eval func_parse_options \
- ${func_options_prep_result+"$func_options_prep_result"}
- eval func_validate_options \
- ${func_parse_options_result+"$func_parse_options_result"}
+ _G_options_quoted=false
- eval func_run_hooks func_options \
- ${func_validate_options_result+"$func_validate_options_result"}
+ for my_func in options_prep parse_options validate_options options_finish
+ do
+ func_unset func_${my_func}_result
+ func_unset func_run_hooks_result
+ eval func_$my_func '${1+"$@"}'
+ func_propagate_result func_$my_func func_options
+ if $func_propagate_result_result; then
+ eval set dummy "$func_options_result"; shift
+ _G_options_quoted=:
+ fi
+ done
- # save modified positional parameters for caller
- func_options_result=$func_run_hooks_result
+ $_G_options_quoted || {
+ # As we (func_options) are top-level options-parser function and
+ # nobody quoted "$@" for us yet, we need to do it explicitly for
+ # caller.
+ func_quote eval ${1+"$@"}
+ func_options_result=$func_quote_result
+ }
}
# All initialisations required before starting the option parse loop.
# Note that when calling hook functions, we pass through the list of
# positional parameters. If a hook function modifies that list, and
-# needs to propogate that back to rest of this script, then the complete
-# modified list must be put in 'func_run_hooks_result' before
-# returning.
+# needs to propagate that back to rest of this script, then the complete
+# modified list must be put in 'func_run_hooks_result' before returning.
func_hookable func_options_prep
func_options_prep ()
{
opt_warning_types=
func_run_hooks func_options_prep ${1+"$@"}
-
- # save modified positional parameters for caller
- func_options_prep_result=$func_run_hooks_result
+ func_propagate_result func_run_hooks func_options_prep
}
{
$debug_cmd
- func_parse_options_result=
-
+ _G_parse_options_requote=false
# this just eases exit handling
while test $# -gt 0; do
# Defer to hook functions for initial option parsing, so they
# get priority in the event of reusing an option name.
func_run_hooks func_parse_options ${1+"$@"}
-
- # Adjust func_parse_options positional parameters to match
- eval set dummy "$func_run_hooks_result"; shift
+ func_propagate_result func_run_hooks func_parse_options
+ if $func_propagate_result_result; then
+ eval set dummy "$func_parse_options_result"; shift
+ # Even though we may have changed "$@", we passed the "$@" array
+ # down into the hook and it quoted it for us (because we are in
+ # this if-branch). No need to quote it again.
+ _G_parse_options_requote=false
+ fi
# Break out of the loop if we already parsed every option.
test $# -gt 0 || break
+ # We expect that one of the options parsed in this function matches
+ # and thus we remove _G_opt from "$@" and need to re-quote.
+ _G_match_parse_options=:
_G_opt=$1
shift
case $_G_opt in
--debug|-x) debug_cmd='set -x'
- func_echo "enabling shell trace mode"
+ func_echo "enabling shell trace mode" >&2
$debug_cmd
;;
;;
--warnings|--warning|-W)
- test $# = 0 && func_missing_arg $_G_opt && break
+ if test $# = 0 && func_missing_arg $_G_opt; then
+ _G_parse_options_requote=:
+ break
+ fi
case " $warning_categories $1" in
*" $1 "*)
# trailing space prevents matching last $1 above
shift
;;
- --) break ;;
+ --) _G_parse_options_requote=: ; break ;;
-*) func_fatal_help "unrecognised option: '$_G_opt'" ;;
- *) set dummy "$_G_opt" ${1+"$@"}; shift; break ;;
+ *) set dummy "$_G_opt" ${1+"$@"}; shift
+ _G_match_parse_options=false
+ break
+ ;;
esac
+
+ if $_G_match_parse_options; then
+ _G_parse_options_requote=:
+ fi
done
- # save modified positional parameters for caller
- func_quote_for_eval ${1+"$@"}
- func_parse_options_result=$func_quote_for_eval_result
+ if $_G_parse_options_requote; then
+ # save modified positional parameters for caller
+ func_quote eval ${1+"$@"}
+ func_parse_options_result=$func_quote_result
+ fi
}
test -n "$opt_warning_types" || opt_warning_types=" $warning_categories"
func_run_hooks func_validate_options ${1+"$@"}
+ func_propagate_result func_run_hooks func_validate_options
# Bail if the options were screwed!
$exit_cmd $EXIT_FAILURE
-
- # save modified positional parameters for caller
- func_validate_options_result=$func_run_hooks_result
}
# func_split_equals STRING
# ------------------------
-# Set func_split_equals_lhs and func_split_equals_rhs shell variables after
-# splitting STRING at the '=' sign.
+# Set func_split_equals_lhs and func_split_equals_rhs shell variables
+# after splitting STRING at the '=' sign.
test -z "$_G_HAVE_XSI_OPS" \
&& (eval 'x=a/b/c;
test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \
func_split_equals_lhs=${1%%=*}
func_split_equals_rhs=${1#*=}
- test "x$func_split_equals_lhs" = "x$1" \
- && func_split_equals_rhs=
+ if test "x$func_split_equals_lhs" = "x$1"; then
+ func_split_equals_rhs=
+ fi
}'
else
# ...otherwise fall back to using expr, which is often a shell builtin.
func_split_equals_lhs=`expr "x$1" : 'x\([^=]*\)'`
func_split_equals_rhs=
- test "x$func_split_equals_lhs" = "x$1" \
+ test "x$func_split_equals_lhs=" = "x$1" \
|| func_split_equals_rhs=`expr "x$1" : 'x[^=]*=\(.*\)$'`
}
fi #func_split_equals
{
$debug_cmd
- func_split_short_opt_name=`expr "x$1" : 'x-\(.\)'`
+ func_split_short_opt_name=`expr "x$1" : 'x\(-.\)'`
func_split_short_opt_arg=`expr "x$1" : 'x-.\(.*\)$'`
}
fi #func_split_short_opt
# func_version
# ------------
# Echo version message to standard output and exit.
+# The version message is extracted from the calling file's header
+# comments, with leading '# ' stripped:
+# 1. First display the progname and version
+# 2. Followed by the header comment line matching /^# Written by /
+# 3. Then a blank line followed by the first following line matching
+# /^# Copyright /
+# 4. Immediately followed by any lines between the previous matches,
+# except lines preceding the intervening completely blank line.
+# For example, see the header comments of this file.
func_version ()
{
$debug_cmd
printf '%s\n' "$progname $scriptversion"
$SED -n '
- /(C)/!b go
- :more
- /\./!{
- N
- s|\n# | |
- b more
- }
- :go
- /^# Written by /,/# warranty; / {
- s|^# ||
- s|^# *$||
- s|\((C)\)[ 0-9,-]*[ ,-]\([1-9][0-9]* \)|\1 \2|
- p
+ /^# Written by /!b
+ s|^# ||; p; n
+
+ :fwd2blnk
+ /./ {
+ n
+ b fwd2blnk
}
- /^# Written by / {
- s|^# ||
- p
+ p; n
+
+ :holdwrnt
+ s|^# ||
+ s|^# *$||
+ /^Copyright /!{
+ /./H
+ n
+ b holdwrnt
}
- /^warranty; /q' < "$progpath"
+
+ s|\((C)\)[ 0-9,-]*[ ,-]\([1-9][0-9]* \)|\1 \2|
+ G
+ s|\(\n\)\n*|\1|g
+ p; q' < "$progpath"
exit $?
}
# mode: shell-script
# sh-indentation: 2
# eval: (add-hook 'before-save-hook 'time-stamp)
-# time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC"
+# time-stamp-pattern: "30/scriptversion=%:y-%02m-%02d.%02H; # UTC"
# time-stamp-time-zone: "UTC"
# End:
# Set a version string.
-scriptversion='(GNU libtool) 2.4.6'
+scriptversion='(GNU libtool) 2.4.7'
# func_echo ARG...
compiler: $LTCC
compiler flags: $LTCFLAGS
linker: $LD (gnu? $with_gnu_ld)
- version: $progname (GNU libtool) 2.4.6
+ version: $progname (GNU libtool) 2.4.7
automake: `($AUTOMAKE --version) 2>/dev/null |$SED 1q`
autoconf: `($AUTOCONF --version) 2>/dev/null |$SED 1q`
# a configuration failure hint, and exit.
func_fatal_configuration ()
{
- func__fatal_error ${1+"$@"} \
+ func_fatal_error ${1+"$@"} \
"See the $PACKAGE documentation for more information." \
"Fatal configuration error."
}
nonopt=
preserve_args=
+ _G_rc_lt_options_prep=:
+
# Shorthand for --mode=foo, only valid as the first argument
case $1 in
clean|clea|cle|cl)
uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
shift; set dummy --mode uninstall ${1+"$@"}; shift
;;
+ *)
+ _G_rc_lt_options_prep=false
+ ;;
esac
- # Pass back the list of options.
- func_quote_for_eval ${1+"$@"}
- libtool_options_prep_result=$func_quote_for_eval_result
+ if $_G_rc_lt_options_prep; then
+ # Pass back the list of options.
+ func_quote eval ${1+"$@"}
+ libtool_options_prep_result=$func_quote_result
+ fi
}
func_add_hook func_options_prep libtool_options_prep
{
$debug_cmd
+ _G_rc_lt_parse_options=false
+
# Perform our own loop to consume as many options as possible in
# each iteration.
while test $# -gt 0; do
+ _G_match_lt_parse_options=:
_G_opt=$1
shift
case $_G_opt in
func_append preserve_args " $_G_opt"
;;
- # An option not handled by this hook function:
- *) set dummy "$_G_opt" ${1+"$@"}; shift; break ;;
+ # An option not handled by this hook function:
+ *) set dummy "$_G_opt" ${1+"$@"} ; shift
+ _G_match_lt_parse_options=false
+ break
+ ;;
esac
+ $_G_match_lt_parse_options && _G_rc_lt_parse_options=:
done
-
- # save modified positional parameters for caller
- func_quote_for_eval ${1+"$@"}
- libtool_parse_options_result=$func_quote_for_eval_result
+ if $_G_rc_lt_parse_options; then
+ # save modified positional parameters for caller
+ func_quote eval ${1+"$@"}
+ libtool_parse_options_result=$func_quote_result
+ fi
}
func_add_hook func_parse_options libtool_parse_options
}
# Pass back the unparsed argument list
- func_quote_for_eval ${1+"$@"}
- libtool_validate_options_result=$func_quote_for_eval_result
+ func_quote eval ${1+"$@"}
+ libtool_validate_options_result=$func_quote_result
}
func_add_hook func_validate_options libtool_validate_options
esac
done
- func_quote_for_eval "$libobj"
- test "X$libobj" != "X$func_quote_for_eval_result" \
+ func_quote_arg pretty "$libobj"
+ test "X$libobj" != "X$func_quote_arg_result" \
&& $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \
&& func_warning "libobj name '$libobj' may not contain shell special characters."
func_dirname_and_basename "$obj" "/" ""
func_to_tool_file "$srcfile" func_convert_file_msys_to_w32
srcfile=$func_to_tool_file_result
- func_quote_for_eval "$srcfile"
- qsrcfile=$func_quote_for_eval_result
+ func_quote_arg pretty "$srcfile"
+ qsrcfile=$func_quote_arg_result
# Only build a PIC object if we are building libtool libraries.
if test yes = "$build_libtool_libs"; then
-prefer-non-pic try to build non-PIC objects only
-shared do not build a '.o' file suitable for static linking
-static only build a '.o' file suitable for static linking
- -Wc,FLAG pass FLAG directly to the compiler
+ -Wc,FLAG
+ -Xcompiler FLAG pass FLAG directly to the compiler
COMPILE-COMMAND is a command to be used in creating a 'standard' object file
from the given SOURCEFILE.
-weak LIBNAME declare that the target provides the LIBNAME interface
-Wc,FLAG
-Xcompiler FLAG pass linker-specific FLAG directly to the compiler
+ -Wa,FLAG
+ -Xassembler FLAG pass linker-specific FLAG directly to the assembler
-Wl,FLAG
-Xlinker FLAG pass linker-specific FLAG directly to the linker
-XCClinker FLAG pass link-specific FLAG to the compiler driver (CC)
case $nonopt in *shtool*) :;; *) false;; esac
then
# Aesthetically quote it.
- func_quote_for_eval "$nonopt"
- install_prog="$func_quote_for_eval_result "
+ func_quote_arg pretty "$nonopt"
+ install_prog="$func_quote_arg_result "
arg=$1
shift
else
# The real first argument should be the name of the installation program.
# Aesthetically quote it.
- func_quote_for_eval "$arg"
- func_append install_prog "$func_quote_for_eval_result"
+ func_quote_arg pretty "$arg"
+ func_append install_prog "$func_quote_arg_result"
install_shared_prog=$install_prog
case " $install_prog " in
*[\\\ /]cp\ *) install_cp=: ;;
esac
# Aesthetically quote the argument.
- func_quote_for_eval "$arg"
- func_append install_prog " $func_quote_for_eval_result"
+ func_quote_arg pretty "$arg"
+ func_append install_prog " $func_quote_arg_result"
if test -n "$arg2"; then
- func_quote_for_eval "$arg2"
+ func_quote_arg pretty "$arg2"
fi
- func_append install_shared_prog " $func_quote_for_eval_result"
+ func_append install_shared_prog " $func_quote_arg_result"
done
test -z "$install_prog" && \
if test -n "$install_override_mode" && $no_mode; then
if $install_cp; then :; else
- func_quote_for_eval "$install_override_mode"
- func_append install_shared_prog " -m $func_quote_for_eval_result"
+ func_quote_arg pretty "$install_override_mode"
+ func_append install_shared_prog " -m $func_quote_arg_result"
fi
fi
relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'`
$opt_quiet || {
- func_quote_for_expand "$relink_command"
- eval "func_echo $func_quote_for_expand_result"
+ func_quote_arg expand,pretty "$relink_command"
+ eval "func_echo $func_quote_arg_result"
}
if eval "$relink_command"; then :
else
if test \"\$libtool_execute_magic\" != \"$magic\"; then
file=\"\$0\""
- qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"`
+ func_quote_arg pretty "$ECHO"
+ qECHO=$func_quote_arg_result
$ECHO "\
# A function that is used when there is no print builtin or printf.
\$1
_LTECHO_EOF'
}
- ECHO=\"$qECHO\"
+ ECHO=$qECHO
fi
# Very basic option parsing. These options are (a) specific to
while test "$#" -gt 0; do
arg=$1
shift
- func_quote_for_eval "$arg"
- qarg=$func_quote_for_eval_unquoted_result
- func_append libtool_args " $func_quote_for_eval_result"
+ func_quote_arg pretty,unquoted "$arg"
+ qarg=$func_quote_arg_unquoted_result
+ func_append libtool_args " $func_quote_arg_result"
# If the previous option needs an argument, assign it.
if test -n "$prev"; then
prev=
continue
;;
+ xassembler)
+ func_append compiler_flags " -Xassembler $qarg"
+ prev=
+ func_append compile_command " -Xassembler $qarg"
+ func_append finalize_command " -Xassembler $qarg"
+ continue
+ ;;
xcclinker)
func_append linker_flags " $qarg"
func_append compiler_flags " $qarg"
# These systems don't actually have a C library (as such)
test X-lc = "X$arg" && continue
;;
- *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*)
+ *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig* | *-*-midnightbsd*)
# Do not include libc due to us having libc/libc_r.
test X-lc = "X$arg" && continue
;;
esac
elif test X-lc_r = "X$arg"; then
case $host in
- *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*)
+ *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig* | *-*-midnightbsd*)
# Do not include libc_r directly, use -pthread flag.
continue
;;
prev=xcompiler
continue
;;
-
- -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
+ # Solaris ld rejects as of 11.4. Refer to Oracle bug 22985199.
+ -pthread)
+ case $host in
+ *solaris2*) ;;
+ *)
+ case "$new_inherited_linker_flags " in
+ *" $arg "*) ;;
+ * ) func_append new_inherited_linker_flags " $arg" ;;
+ esac
+ ;;
+ esac
+ continue
+ ;;
+ -mt|-mthreads|-kthread|-Kthread|-pthreads|--thread-safe \
|-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
func_append compiler_flags " $arg"
func_append compile_command " $arg"
save_ifs=$IFS; IFS=,
for flag in $args; do
IFS=$save_ifs
- func_quote_for_eval "$flag"
- func_append arg " $func_quote_for_eval_result"
- func_append compiler_flags " $func_quote_for_eval_result"
+ func_quote_arg pretty "$flag"
+ func_append arg " $func_quote_arg_result"
+ func_append compiler_flags " $func_quote_arg_result"
done
IFS=$save_ifs
func_stripname ' ' '' "$arg"
save_ifs=$IFS; IFS=,
for flag in $args; do
IFS=$save_ifs
- func_quote_for_eval "$flag"
- func_append arg " $wl$func_quote_for_eval_result"
- func_append compiler_flags " $wl$func_quote_for_eval_result"
- func_append linker_flags " $func_quote_for_eval_result"
+ func_quote_arg pretty "$flag"
+ func_append arg " $wl$func_quote_arg_result"
+ func_append compiler_flags " $wl$func_quote_arg_result"
+ func_append linker_flags " $func_quote_arg_result"
done
IFS=$save_ifs
func_stripname ' ' '' "$arg"
arg=$func_stripname_result
;;
+ -Xassembler)
+ prev=xassembler
+ continue
+ ;;
+
-Xcompiler)
prev=xcompiler
continue
# -msg_* for osf cc
-msg_*)
- func_quote_for_eval "$arg"
- arg=$func_quote_for_eval_result
+ func_quote_arg pretty "$arg"
+ arg=$func_quote_arg_result
;;
# Flags to be passed through unchanged, with rationale:
# -tp=* Portland pgcc target processor selection
# --sysroot=* for sysroot support
# -O*, -g*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization
+ # -specs=* GCC specs files
# -stdlib=* select c++ std lib with clang
+ # -fsanitize=* Clang/GCC memory and address sanitizer
+ # -fuse-ld=* Linker select flags for GCC
+ # -Wa,* Pass flags directly to the assembler
-64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
-t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
- -O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*)
- func_quote_for_eval "$arg"
- arg=$func_quote_for_eval_result
+ -O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*| \
+ -specs=*|-fsanitize=*|-fuse-ld=*|-Wa,*)
+ func_quote_arg pretty "$arg"
+ arg=$func_quote_arg_result
func_append compile_command " $arg"
func_append finalize_command " $arg"
func_append compiler_flags " $arg"
continue
else
# Otherwise treat like 'Some other compiler flag' below
- func_quote_for_eval "$arg"
- arg=$func_quote_for_eval_result
+ func_quote_arg pretty "$arg"
+ arg=$func_quote_arg_result
fi
;;
# Some other compiler flag.
-* | +*)
- func_quote_for_eval "$arg"
- arg=$func_quote_for_eval_result
+ func_quote_arg pretty "$arg"
+ arg=$func_quote_arg_result
;;
*.$objext)
*)
# Unknown arguments in both finalize_command and compile_command need
# to be aesthetically quoted because they are evaled later.
- func_quote_for_eval "$arg"
- arg=$func_quote_for_eval_result
+ func_quote_arg pretty "$arg"
+ arg=$func_quote_arg_result
;;
esac # arg
test CXX = "$tagname" && {
case $host_os in
linux*)
- case `$CC -V 2>&1 | sed 5q` in
+ case `$CC -V 2>&1 | $SED 5q` in
*Sun\ C*) # Sun C++ 5.9
func_suncc_cstd_abi
#
case $version_type in
# correct linux to gnu/linux during the next big refactor
- darwin|freebsd-elf|linux|osf|windows|none)
+ darwin|freebsd-elf|linux|midnightbsd-elf|osf|windows|none)
func_arith $number_major + $number_minor
current=$func_arith_result
age=$number_minor
versuffix=.$current.$revision
;;
- freebsd-elf)
+ freebsd-elf | midnightbsd-elf)
func_arith $current - $age
major=.$func_arith_result
versuffix=$major.$age.$revision
*-*-netbsd*)
# Don't link with libc until the a.out ld.so is fixed.
;;
- *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+ *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-midnightbsd*)
# Do not include libc due to us having libc/libc_r.
;;
*-*-sco3.2v5* | *-*-sco5v6*)
for cmd in $concat_cmds; do
IFS=$save_ifs
$opt_quiet || {
- func_quote_for_expand "$cmd"
- eval "func_echo $func_quote_for_expand_result"
+ func_quote_arg expand,pretty "$cmd"
+ eval "func_echo $func_quote_arg_result"
}
$opt_dry_run || eval "$cmd" || {
lt_exit=$?
eval cmd=\"$cmd\"
IFS=$save_ifs
$opt_quiet || {
- func_quote_for_expand "$cmd"
- eval "func_echo $func_quote_for_expand_result"
+ func_quote_arg expand,pretty "$cmd"
+ eval "func_echo $func_quote_arg_result"
}
$opt_dry_run || eval "$cmd" || {
lt_exit=$?
elif eval var_value=\$$var; test -z "$var_value"; then
relink_command="$var=; export $var; $relink_command"
else
- func_quote_for_eval "$var_value"
- relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
+ func_quote_arg pretty "$var_value"
+ relink_command="$var=$func_quote_arg_result; export $var; $relink_command"
fi
done
- relink_command="(cd `pwd`; $relink_command)"
- relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
+ func_quote eval cd "`pwd`"
+ func_quote_arg pretty,unquoted "($func_quote_result; $relink_command)"
+ relink_command=$func_quote_arg_unquoted_result
fi
# Only actually do things if not in dry run mode.
elif eval var_value=\$$var; test -z "$var_value"; then
relink_command="$var=; export $var; $relink_command"
else
- func_quote_for_eval "$var_value"
- relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
+ func_quote_arg pretty,unquoted "$var_value"
+ relink_command="$var=$func_quote_arg_unquoted_result; export $var; $relink_command"
fi
done
# Quote the link command for shipping.
- relink_command="(cd `pwd`; $SHELL \"$progpath\" $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
- relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
+ func_quote eval cd "`pwd`"
+ relink_command="($func_quote_result; $SHELL \"$progpath\" $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
+ func_quote_arg pretty,unquoted "$relink_command"
+ relink_command=$func_quote_arg_unquoted_result
if test yes = "$hardcode_automatic"; then
relink_command=
fi
# FreeType 2 template for Unix-specific compiler definitions
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
CC := @CC@
COMPILER_SEP := $(SEP)
-FT_LIBTOOL_DIR ?= $(BUILD_DIR)
+FT_LIBTOOL_DIR ?= $(PLATFORM_DIR)
LIBTOOL := $(FT_LIBTOOL_DIR)/libtool
#
# These should concern: debug output, optimization & warnings.
#
-# Use the ANSIFLAGS variable to define the compiler flags used to enfore
+# Use the ANSIFLAGS variable to define the compiler flags used to enforce
# ANSI compliance.
#
# We use our own FreeType configuration files overriding defaults.
# Linker flags.
#
-LDFLAGS := @LDFLAGS@
-LIB_CLOCK_GETTIME := @LIB_CLOCK_GETTIME@ # for ftbench
-
+LDFLAGS := @LDFLAGS@
# export symbols
#
CCexe := $(CCraw_build) # used to compile `apinames' only
-# Library linking
+# Library linking.
#
LINK_LIBRARY = $(LIBTOOL) --mode=link $(CCraw) -o $@ $(OBJECTS_LIST) \
-rpath $(libdir) -version-info $(version_info) \
$(LDFLAGS) -no-undefined \
-export-symbols $(EXPORTS_LIST)
+# For the demo programs.
+FT_DEMO_CFLAGS := @FT_DEMO_CFLAGS@
+FT_DEMO_LDFLAGS := @FT_DEMO_LDFLAGS@
+
# EOF
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
BIN := bin
# this is used for `make distclean' and `make install'
-OBJ_BUILD ?= $(BUILD_DIR)
+OBJ_BUILD ?= $(PLATFORM_DIR)
# don't use `:=' here since the path stuff will be included after this file
#
# Variables needed for `freetype-config' and `freetype.pc'.
#
-PKG_CONFIG := @PKG_CONFIG@
-REQUIRES_PRIVATE := @REQUIRES_PRIVATE@
-LIBS_PRIVATE := @LIBS_PRIVATE@
-LIBSSTATIC_CONFIG := @LIBSSTATIC_CONFIG@
-build_libtool_libs := @build_libtool_libs@
-ft_version := @ft_version@
+PKG_CONFIG := @PKG_CONFIG@
+PKGCONFIG_REQUIRES := @PKGCONFIG_REQUIRES@
+PKGCONFIG_REQUIRES_PRIVATE := @PKGCONFIG_REQUIRES_PRIVATE@
+PKGCONFIG_LIBS := @PKGCONFIG_LIBS@
+PKGCONFIG_LIBS_PRIVATE := @PKGCONFIG_LIBS_PRIVATE@
+LIBSSTATIC_CONFIG := @LIBSSTATIC_CONFIG@
+build_libtool_libs := @build_libtool_libs@
+ft_version := @ft_version@
# The directory where all library files are placed.
#
$(OBJ_BUILD)/freetype2.pc: $(TOP_DIR)/builds/unix/freetype2.in
rm -f $@ $@.tmp
- sed -e 's|%REQUIRES_PRIVATE%|$(REQUIRES_PRIVATE)|' \
- -e 's|%LIBS_PRIVATE%|$(LIBS_PRIVATE)|' \
- -e 's|%build_libtool_libs%|$(build_libtool_libs)|' \
- -e 's|%exec_prefix%|$(exec_prefix_x)|' \
- -e 's|%ft_version%|$(ft_version)|' \
- -e 's|%includedir%|$(includedir_x)|' \
- -e 's|%libdir%|$(libdir_x)|' \
- -e 's|%prefix%|$(prefix_x)|' \
- $< \
+ sed -e 's|%PKGCONFIG_REQUIRES%|$(PKGCONFIG_REQUIRES)|' \
+ -e 's|%PKGCONFIG_REQUIRES_PRIVATE%|$(PKGCONFIG_REQUIRES_PRIVATE)|' \
+ -e 's|%PKGCONFIG_LIBS%|$(PKGCONFIG_LIBS)|' \
+ -e 's|%PKGCONFIG_LIBS_PRIVATE%|$(PKGCONFIG_LIBS_PRIVATE)|' \
+ -e 's|%build_libtool_libs%|$(build_libtool_libs)|' \
+ -e 's|%exec_prefix%|$(exec_prefix_x)|' \
+ -e 's|%ft_version%|$(ft_version)|' \
+ -e 's|%includedir%|$(includedir_x)|' \
+ -e 's|%libdir%|$(libdir_x)|' \
+ -e 's|%prefix%|$(prefix_x)|' \
+ $< \
> $@.tmp
chmod a-w $@.tmp
mv $@.tmp $@
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
# fully.
# We need these declarations here since unix-def.mk is a generated file.
-BUILD_DIR := $(TOP_DIR)/builds/unix
-PLATFORM := unix
+PLATFORM_DIR := $(TOP_DIR)/builds/unix
+PLATFORM := unix
have_mk := $(wildcard $(OBJ_DIR)/unix-def.mk)
ifneq ($(have_mk),)
include $(OBJ_DIR)/unix-def.mk
include $(OBJ_DIR)/unix-cc.mk
else
- include $(BUILD_DIR)/unix-def.mk
- include $(BUILD_DIR)/unix-cc.mk
+ include $(PLATFORM_DIR)/unix-def.mk
+ include $(PLATFORM_DIR)/unix-cc.mk
endif
ifdef BUILD_PROJECT
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
#
BIN := bin
-# we use a special devel ftoption.h
-DEVEL_DIR := $(TOP_DIR)/devel
-
# library file name
#
--- /dev/null
+src/tools/apinames -wV include/freetype/*.h > freetype_vms0.opt
+mv freetype_vms0.opt freetype_vms.opt
*
* VMS-specific configuration file (specification only).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
/* */
/* VMS-specific FreeType low-level system interface (body). */
/* */
-/* Copyright (C) 1996-2020 by */
+/* Copyright (C) 1996-2023 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
stream->descriptor.pointer = NULL;
stream->size = 0;
- stream->base = 0;
+ stream->base = NULL;
}
file,
0 );
- if ( (long)stream->base == -1 )
+ if ( stream->base == MAP_FAILED )
{
FT_ERROR(( "FT_Stream_Open:" ));
FT_ERROR(( " could not `mmap' file `%s'\n", filepathname ));
stream->pathname.pointer = (char*)filepathname;
stream->close = ft_close_stream;
- stream->read = 0;
+ stream->read = NULL;
FT_TRACE1(( "FT_Stream_Open:" ));
FT_TRACE1(( " opened `%s' (%d bytes) successfully\n",
memory = (FT_Memory)malloc( sizeof ( *memory ) );
if ( memory )
{
- memory->user = 0;
+ memory->user = NULL;
memory->alloc = ft_alloc;
memory->realloc = ft_realloc;
memory->free = ft_free;
+++ /dev/null
-!
-! This is a simple driver file with information used by make.com to
-! check if external libraries (like t1lib and freetype) are available on
-! the system.
-!
-! Layout of the file:
-!
-! - Lines starting with ! are treated as comments
-! - Elements in a data line are separated by # signs
-! - The elements need to be listed in the following order
-! 1.) Name of the Library
-! 2.) Location where the object library can be found
-! 3.) Location where the include files for the library can be found
-! 4.) Include file used to verify library location
-! 5.) CPP define to pass to the build to indicate availability of
-! the library
-!
-! Example: The following lines show how definitions
-! might look like. They are site specific and the locations of the
-! library and include files need almost certainly to be changed.
-!
-! Location: All of the libaries can be found at the following addresses
-!
-! ZLIB: http://www.decus.de:8080/www/vms/sw/zlib.htmlx
-!
-BZ2LIB # sys$library:libbz2.olb # decc$user_include: # bzlib.h # FT_CONFIG_OPTION_SYSTEM_ZLIB
-PNGLIB # sys$library:libpng.olb # sys$library: # png.h # FT_CONFIG_OPTION_SYSTEM_ZLIB
-ZLIB # sys$library:libz.olb # sys$library: # zlib.h # FT_CONFIG_OPTION_SYSTEM_ZLIB
*
* Debugging and logging component for WinCE (body).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
/* const char* ft2_debug = getenv( "FT2_DEBUG" ); */
- const char* ft2_debug = 0;
+ const char* ft2_debug = NULL;
if ( ft2_debug )
<li>PPC/SP WM6 (Windows Mobile 6)</li>
</ul>
-It compiles the following libraries from the FreeType 2.10.4 sources:</p>
+It compiles the following libraries from the FreeType 2.13.2 sources:</p>
<ul>
<pre>
<li>PPC/SP WM6 (Windows Mobile 6)</li>
</ul>
-It compiles the following libraries from the FreeType 2.10.4 sources:</p>
+It compiles the following libraries from the FreeType 2.13.2 sources:</p>
<ul>
<pre>
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
# (2004-11-11), and then in the devel mailing list (2004-11-20 to -23).
#
ifeq ($(OS),Windows_NT)
- COPY := cmd.exe /c copy
+ COPY := >nul cmd.exe /c copy
else
- COPY := copy
+ COPY := >nul copy
endif # test NT
*
* Debugging and logging component for Win32 (body).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
#include <freetype/freetype.h>
+#include <freetype/ftlogging.h>
#include <freetype/internal/ftdebug.h>
+#include <freetype/internal/ftobjs.h>
-#ifdef FT_DEBUG_LEVEL_ERROR
+#ifdef FT_DEBUG_LOGGING
-#include <stdarg.h>
-#include <stdlib.h>
-#include <string.h>
+ /**************************************************************************
+ *
+ * Variables used to control logging.
+ *
+ * 1. `ft_default_trace_level` stores the value of trace levels, which are
+ * provided to FreeType using the `FT2_DEBUG` environment variable.
+ *
+ * 2. `ft_fileptr` stores the `FILE*` handle.
+ *
+ * 3. `ft_component` is a string that holds the name of `FT_COMPONENT`.
+ *
+ * 4. The flag `ft_component_flag` prints the name of `FT_COMPONENT` along
+ * with the actual log message if set to true.
+ *
+ * 5. The flag `ft_timestamp_flag` prints time along with the actual log
+ * message if set to ture.
+ *
+ * 6. `ft_have_newline_char` is used to differentiate between a log
+ * message with and without a trailing newline character.
+ *
+ * 7. `ft_custom_trace_level` stores the custom trace level value, which
+ * is provided by the user at run-time.
+ *
+ * We use `static` to avoid 'unused variable' warnings.
+ *
+ */
+ static const char* ft_default_trace_level = NULL;
+ static FILE* ft_fileptr = NULL;
+ static const char* ft_component = NULL;
+ static FT_Bool ft_component_flag = FALSE;
+ static FT_Bool ft_timestamp_flag = FALSE;
+ static FT_Bool ft_have_newline_char = TRUE;
+ static const char* ft_custom_trace_level = NULL;
+ /* declared in ftdebug.h */
+
+ dlg_handler ft_default_log_handler = NULL;
+ FT_Custom_Log_Handler custom_output_handler = NULL;
+
+#endif /* FT_DEBUG_LOGGING */
+
+
+#ifdef FT_DEBUG_LEVEL_ERROR
+
+#define WIN32_LEAN_AND_MEAN
#include <windows.h>
+#ifdef _WIN32_WCE
+
+ FT_LOACAL_DEF( void )
+ OutputDebugStringA( LPCSTR lpOutputString )
+ {
+ int len;
+ LPWSTR lpOutputStringW;
+
+
+ /* allocate memory space for converted string */
+ len = MultiByteToWideChar( CP_ACP, MB_ERR_INVALID_CHARS,
+ lpOutputString, -1, NULL, 0 );
+
+ lpOutputStringW = (LPWSTR)_alloca( len * sizeof ( WCHAR ) );
+
+ if ( !len || !lpOutputStringW )
+ return;
+
+ /* now it is safe to do the translation */
+ MultiByteToWideChar( CP_ACP, MB_ERR_INVALID_CHARS,
+ lpOutputString, -1, lpOutputStringW, len );
+
+ OutputDebugStringW( lpOutputStringW );
+ }
+
+#endif /* _WIN32_WCE */
+
+
/* documentation is in ftdebug.h */
FT_BASE_DEF( void )
FT_Message( const char* fmt,
... )
{
- static char buf[8192];
- va_list ap;
+ va_list ap;
va_start( ap, fmt );
vfprintf( stderr, fmt, ap );
- /* send the string to the debugger as well */
- vsprintf( buf, fmt, ap );
- OutputDebugStringA( buf );
+#if ( defined( _WIN32_WINNT ) && _WIN32_WINNT >= 0x0400 ) || \
+ ( defined( _WIN32_WCE ) && _WIN32_WCE >= 0x0600 )
+ if ( IsDebuggerPresent() )
+ {
+ static char buf[1024];
+
+
+ vsnprintf( buf, sizeof buf, fmt, ap );
+ OutputDebugStringA( buf );
+ }
+#endif
va_end( ap );
}
FT_Panic( const char* fmt,
... )
{
- static char buf[8192];
- va_list ap;
+ va_list ap;
va_start( ap, fmt );
- vsprintf( buf, fmt, ap );
- OutputDebugStringA( buf );
+ vfprintf( stderr, fmt, ap );
+#if ( defined( _WIN32_WINNT ) && _WIN32_WINNT >= 0x0400 ) || \
+ ( defined( _WIN32_WCE ) && _WIN32_WCE >= 0x0600 )
+ if ( IsDebuggerPresent() )
+ {
+ static char buf[1024];
+
+
+ vsnprintf( buf, sizeof buf, fmt, ap );
+ OutputDebugStringA( buf );
+ }
+#endif
va_end( ap );
exit( EXIT_FAILURE );
FT_BASE_DEF( void )
ft_debug_init( void )
{
- const char* ft2_debug = getenv( "FT2_DEBUG" );
+ const char* ft2_debug = NULL;
+
+#ifdef FT_DEBUG_LOGGING
+ if ( ft_custom_trace_level != NULL )
+ ft2_debug = ft_custom_trace_level;
+ else
+ ft2_debug = ft_default_trace_level;
+#else
+ ft2_debug = ft_getenv( "FT2_DEBUG" );
+#endif
if ( ft2_debug )
{
if ( *p == ' ' || *p == '\t' || *p == ',' || *p == ';' || *p == '=' )
continue;
+#ifdef FT_DEBUG_LOGGING
+
+ /* check extra arguments for logging */
+ if ( *p == '-' )
+ {
+ const char* r = ++p;
+
+
+ if ( *r == 'v' )
+ {
+ const char* s = ++r;
+
+
+ ft_component_flag = TRUE;
+
+ if ( *s == 't' )
+ {
+ ft_timestamp_flag = TRUE;
+ p++;
+ }
+
+ p++;
+ }
+
+ else if ( *r == 't' )
+ {
+ const char* s = ++r;
+
+
+ ft_timestamp_flag = TRUE;
+
+ if ( *s == 'v' )
+ {
+ ft_component_flag = TRUE;
+ p++;
+ }
+
+ p++;
+ }
+ }
+
+#endif /* FT_DEBUG_LOGGING */
+
/* read toggle name, followed by ':' */
q = p;
while ( *p && *p != ':' )
/* nothing */
}
-
#endif /* !FT_DEBUG_LEVEL_TRACE */
+#ifdef FT_DEBUG_LOGGING
+
+ /**************************************************************************
+ *
+ * Initialize and de-initialize 'dlg' library.
+ *
+ */
+
+ FT_BASE_DEF( void )
+ ft_logging_init( void )
+ {
+ ft_default_log_handler = ft_log_handler;
+ ft_default_trace_level = ft_getenv( "FT2_DEBUG" );
+
+ if ( ft_getenv( "FT_LOGGING_FILE" ) )
+ ft_fileptr = ft_fopen( ft_getenv( "FT_LOGGING_FILE" ), "w" );
+ else
+ ft_fileptr = stderr;
+
+ ft_debug_init();
+
+ /* Set the default output handler for 'dlg'. */
+ dlg_set_handler( ft_default_log_handler, NULL );
+ }
+
+
+ FT_BASE_DEF( void )
+ ft_logging_deinit( void )
+ {
+ if ( ft_fileptr != stderr )
+ ft_fclose( ft_fileptr );
+ }
+
+
+ /**************************************************************************
+ *
+ * An output log handler for FreeType.
+ *
+ */
+ FT_BASE_DEF( void )
+ ft_log_handler( const struct dlg_origin* origin,
+ const char* string,
+ void* data )
+ {
+ char features_buf[128];
+ char* bufp = features_buf;
+
+ FT_UNUSED( data );
+
+
+ if ( ft_have_newline_char )
+ {
+ const char* features = NULL;
+ size_t features_length = 0;
+
+
+#define FEATURES_TIMESTAMP "[%h:%m] "
+#define FEATURES_COMPONENT "[%t] "
+#define FEATURES_TIMESTAMP_COMPONENT "[%h:%m %t] "
+
+ if ( ft_timestamp_flag && ft_component_flag )
+ {
+ features = FEATURES_TIMESTAMP_COMPONENT;
+ features_length = sizeof ( FEATURES_TIMESTAMP_COMPONENT );
+ }
+ else if ( ft_timestamp_flag )
+ {
+ features = FEATURES_TIMESTAMP;
+ features_length = sizeof ( FEATURES_TIMESTAMP );
+ }
+ else if ( ft_component_flag )
+ {
+ features = FEATURES_COMPONENT;
+ features_length = sizeof ( FEATURES_COMPONENT );
+ }
+
+ if ( ft_component_flag || ft_timestamp_flag )
+ {
+ ft_strncpy( features_buf, features, features_length );
+ bufp += features_length - 1;
+ }
+
+ if ( ft_component_flag )
+ {
+ size_t tag_length = ft_strlen( *origin->tags );
+ size_t i;
+
+
+ /* To vertically align tracing messages we compensate the */
+ /* different FT_COMPONENT string lengths by inserting an */
+ /* appropriate amount of space characters. */
+ for ( i = 0;
+ i < FT_MAX_TRACE_LEVEL_LENGTH - tag_length;
+ i++ )
+ *bufp++ = ' ';
+ }
+ }
+
+ /* Finally add the format string for the tracing message. */
+ *bufp++ = '%';
+ *bufp++ = 'c';
+ *bufp = '\0';
+
+ dlg_generic_outputf_stream( ft_fileptr,
+ (const char*)features_buf,
+ origin,
+ string,
+ dlg_default_output_styles,
+ true );
+
+ if ( ft_strrchr( string, '\n' ) )
+ ft_have_newline_char = TRUE;
+ else
+ ft_have_newline_char = FALSE;
+ }
+
+
+ /* documentation is in ftdebug.h */
+ FT_BASE_DEF( void )
+ ft_add_tag( const char* tag )
+ {
+ ft_component = tag;
+
+ dlg_add_tag( tag, NULL );
+ }
+
+
+ /* documentation is in ftdebug.h */
+ FT_BASE_DEF( void )
+ ft_remove_tag( const char* tag )
+ {
+ dlg_remove_tag( tag, NULL );
+ }
+
+
+ /* documentation is in ftlogging.h */
+
+ FT_EXPORT_DEF( void )
+ FT_Trace_Set_Level( const char* level )
+ {
+ ft_component_flag = FALSE;
+ ft_timestamp_flag = FALSE;
+ ft_custom_trace_level = level;
+
+ ft_debug_init();
+ }
+
+
+ /* documentation is in ftlogging.h */
+
+ FT_EXPORT_DEF( void )
+ FT_Trace_Set_Default_Level( void )
+ {
+ ft_component_flag = FALSE;
+ ft_timestamp_flag = FALSE;
+ ft_custom_trace_level = NULL;
+
+ ft_debug_init();
+ }
+
+
+ /**************************************************************************
+ *
+ * Functions to handle a custom log handler.
+ *
+ */
+
+ /* documentation is in ftlogging.h */
+
+ FT_EXPORT_DEF( void )
+ FT_Set_Log_Handler( FT_Custom_Log_Handler handler )
+ {
+ custom_output_handler = handler;
+ }
+
+
+ /* documentation is in ftlogging.h */
+
+ FT_EXPORT_DEF( void )
+ FT_Set_Default_Log_Handler( void )
+ {
+ custom_output_handler = NULL;
+ }
+
+
+ /* documentation is in ftdebug.h */
+ FT_BASE_DEF( void )
+ FT_Logging_Callback( const char* fmt,
+ ... )
+ {
+ va_list ap;
+
+
+ va_start( ap, fmt );
+ custom_output_handler( ft_component, fmt, ap );
+ va_end( ap );
+ }
+
+#else /* !FT_DEBUG_LOGGING */
+
+ FT_EXPORT_DEF( void )
+ FT_Trace_Set_Level( const char* level )
+ {
+ FT_UNUSED( level );
+ }
+
+
+ FT_EXPORT_DEF( void )
+ FT_Trace_Set_Default_Level( void )
+ {
+ /* nothing */
+ }
+
+
+ FT_EXPORT_DEF( void )
+ FT_Set_Log_Handler( FT_Custom_Log_Handler handler )
+ {
+ FT_UNUSED( handler );
+ }
+
+
+ FT_EXPORT_DEF( void )
+ FT_Set_Default_Log_Handler( void )
+ {
+ /* nothing */
+ }
+
+#endif /* !FT_DEBUG_LOGGING */
+
+
/* END */
--- /dev/null
+/****************************************************************************
+ *
+ * ftsystem.c
+ *
+ * Windows-specific FreeType low-level system interface (body).
+ *
+ * Copyright (C) 2021-2023 by
+ * David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ * This file is part of the FreeType project, and may only be used,
+ * modified, and distributed under the terms of the FreeType project
+ * license, LICENSE.TXT. By continuing to use, modify, or distribute
+ * this file you indicate that you have read the license and
+ * understand and accept it fully.
+ *
+ */
+
+
+#include <ft2build.h>
+ /* we use our special ftconfig.h file, not the standard one */
+#include FT_CONFIG_CONFIG_H
+#include <freetype/internal/ftdebug.h>
+#include <freetype/ftsystem.h>
+#include <freetype/fterrors.h>
+#include <freetype/fttypes.h>
+#include <freetype/internal/ftstream.h>
+
+ /* memory mapping and allocation includes and definitions */
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+
+
+ /**************************************************************************
+ *
+ * MEMORY MANAGEMENT INTERFACE
+ *
+ */
+
+
+ /**************************************************************************
+ *
+ * It is not necessary to do any error checking for the
+ * allocation-related functions. This will be done by the higher level
+ * routines like ft_mem_alloc() or ft_mem_realloc().
+ *
+ */
+
+
+ /**************************************************************************
+ *
+ * @Function:
+ * ft_alloc
+ *
+ * @Description:
+ * The memory allocation function.
+ *
+ * @Input:
+ * memory ::
+ * A pointer to the memory object.
+ *
+ * size ::
+ * The requested size in bytes.
+ *
+ * @Return:
+ * The address of newly allocated block.
+ */
+ FT_CALLBACK_DEF( void* )
+ ft_alloc( FT_Memory memory,
+ long size )
+ {
+ return HeapAlloc( memory->user, 0, size );
+ }
+
+
+ /**************************************************************************
+ *
+ * @Function:
+ * ft_realloc
+ *
+ * @Description:
+ * The memory reallocation function.
+ *
+ * @Input:
+ * memory ::
+ * A pointer to the memory object.
+ *
+ * cur_size ::
+ * The current size of the allocated memory block.
+ *
+ * new_size ::
+ * The newly requested size in bytes.
+ *
+ * block ::
+ * The current address of the block in memory.
+ *
+ * @Return:
+ * The address of the reallocated memory block.
+ */
+ FT_CALLBACK_DEF( void* )
+ ft_realloc( FT_Memory memory,
+ long cur_size,
+ long new_size,
+ void* block )
+ {
+ FT_UNUSED( cur_size );
+
+ return HeapReAlloc( memory->user, 0, block, new_size );
+ }
+
+
+ /**************************************************************************
+ *
+ * @Function:
+ * ft_free
+ *
+ * @Description:
+ * The memory release function.
+ *
+ * @Input:
+ * memory ::
+ * A pointer to the memory object.
+ *
+ * block ::
+ * The address of block in memory to be freed.
+ */
+ FT_CALLBACK_DEF( void )
+ ft_free( FT_Memory memory,
+ void* block )
+ {
+ HeapFree( memory->user, 0, block );
+ }
+
+
+ /**************************************************************************
+ *
+ * RESOURCE MANAGEMENT INTERFACE
+ *
+ */
+
+
+ /**************************************************************************
+ *
+ * The macro FT_COMPONENT is used in trace mode. It is an implicit
+ * parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log
+ * messages during execution.
+ */
+#undef FT_COMPONENT
+#define FT_COMPONENT io
+
+ /* We use the macro STREAM_FILE for convenience to extract the */
+ /* system-specific stream handle from a given FreeType stream object */
+#define STREAM_FILE( stream ) ( (FILE*)stream->descriptor.pointer )
+
+
+ /**************************************************************************
+ *
+ * @Function:
+ * ft_close_stream_by_munmap
+ *
+ * @Description:
+ * The function to close a stream which is opened by mmap.
+ *
+ * @Input:
+ * stream :: A pointer to the stream object.
+ */
+ FT_CALLBACK_DEF( void )
+ ft_close_stream_by_munmap( FT_Stream stream )
+ {
+ UnmapViewOfFile( (LPCVOID)stream->descriptor.pointer );
+
+ stream->descriptor.pointer = NULL;
+ stream->size = 0;
+ stream->base = NULL;
+ }
+
+
+ /**************************************************************************
+ *
+ * @Function:
+ * ft_close_stream_by_free
+ *
+ * @Description:
+ * The function to close a stream which is created by ft_alloc.
+ *
+ * @Input:
+ * stream :: A pointer to the stream object.
+ */
+ FT_CALLBACK_DEF( void )
+ ft_close_stream_by_free( FT_Stream stream )
+ {
+ ft_free( stream->memory, stream->descriptor.pointer );
+
+ stream->descriptor.pointer = NULL;
+ stream->size = 0;
+ stream->base = NULL;
+ }
+
+
+ /* non-desktop Universal Windows Platform */
+#if defined( WINAPI_FAMILY ) && WINAPI_FAMILY != WINAPI_FAMILY_DESKTOP_APP
+
+#define PACK_DWORD64( hi, lo ) ( ( (DWORD64)(hi) << 32 ) | (DWORD)(lo) )
+
+#define CreateFileMapping( a, b, c, d, e, f ) \
+ CreateFileMappingFromApp( a, b, c, PACK_DWORD64( d, e ), f )
+#define MapViewOfFile( a, b, c, d, e ) \
+ MapViewOfFileFromApp( a, b, PACK_DWORD64( c, d ), e )
+
+ FT_LOCAL_DEF( HANDLE )
+ CreateFileA( LPCSTR lpFileName,
+ DWORD dwDesiredAccess,
+ DWORD dwShareMode,
+ LPSECURITY_ATTRIBUTES lpSecurityAttributes,
+ DWORD dwCreationDisposition,
+ DWORD dwFlagsAndAttributes,
+ HANDLE hTemplateFile )
+ {
+ int len;
+ LPWSTR lpFileNameW;
+
+ CREATEFILE2_EXTENDED_PARAMETERS createExParams = {
+ sizeof ( CREATEFILE2_EXTENDED_PARAMETERS ),
+ dwFlagsAndAttributes & 0x0000FFFF,
+ dwFlagsAndAttributes & 0xFFF00000,
+ dwFlagsAndAttributes & 0x000F0000,
+ lpSecurityAttributes,
+ hTemplateFile };
+
+
+ /* allocate memory space for converted path name */
+ len = MultiByteToWideChar( CP_ACP, MB_ERR_INVALID_CHARS,
+ lpFileName, -1, NULL, 0 );
+
+ lpFileNameW = (LPWSTR)_alloca( len * sizeof ( WCHAR ) );
+
+ if ( !len || !lpFileNameW )
+ {
+ FT_ERROR(( "FT_Stream_Open: cannot convert file name to LPWSTR\n" ));
+ return INVALID_HANDLE_VALUE;
+ }
+
+ /* now it is safe to do the translation */
+ MultiByteToWideChar( CP_ACP, MB_ERR_INVALID_CHARS,
+ lpFileName, -1, lpFileNameW, len );
+
+ /* open the file */
+ return CreateFile2( lpFileNameW, dwDesiredAccess, dwShareMode,
+ dwCreationDisposition, &createExParams );
+ }
+
+#endif
+
+
+#if defined( _WIN32_WCE )
+
+ /* malloc.h provides implementation of alloca()/_alloca() */
+ #include <malloc.h>
+
+ FT_LOCAL_DEF( HANDLE )
+ CreateFileA( LPCSTR lpFileName,
+ DWORD dwDesiredAccess,
+ DWORD dwShareMode,
+ LPSECURITY_ATTRIBUTES lpSecurityAttributes,
+ DWORD dwCreationDisposition,
+ DWORD dwFlagsAndAttributes,
+ HANDLE hTemplateFile )
+ {
+ int len;
+ LPWSTR lpFileNameW;
+
+
+ /* allocate memory space for converted path name */
+ len = MultiByteToWideChar( CP_ACP, MB_ERR_INVALID_CHARS,
+ lpFileName, -1, NULL, 0 );
+
+ lpFileNameW = (LPWSTR)_alloca( len * sizeof ( WCHAR ) );
+
+ if ( !len || !lpFileNameW )
+ {
+ FT_ERROR(( "FT_Stream_Open: cannot convert file name to LPWSTR\n" ));
+ return INVALID_HANDLE_VALUE;
+ }
+
+ /* now it is safe to do the translation */
+ MultiByteToWideChar( CP_ACP, MB_ERR_INVALID_CHARS,
+ lpFileName, -1, lpFileNameW, len );
+
+ /* open the file */
+ return CreateFileW( lpFileNameW, dwDesiredAccess, dwShareMode,
+ lpSecurityAttributes, dwCreationDisposition,
+ dwFlagsAndAttributes, hTemplateFile );
+ }
+
+#endif
+
+
+#if defined( _WIN32_WCE ) || defined ( _WIN32_WINDOWS ) || \
+ !defined( _WIN32_WINNT ) || _WIN32_WINNT <= 0x0400
+
+ FT_LOCAL_DEF( BOOL )
+ GetFileSizeEx( HANDLE hFile,
+ PLARGE_INTEGER lpFileSize )
+ {
+ lpFileSize->u.LowPart = GetFileSize( hFile,
+ (DWORD *)&lpFileSize->u.HighPart );
+
+ if ( lpFileSize->u.LowPart == INVALID_FILE_SIZE &&
+ GetLastError() != NO_ERROR )
+ return FALSE;
+ else
+ return TRUE;
+ }
+
+#endif
+
+
+ /* documentation is in ftobjs.h */
+
+ FT_BASE_DEF( FT_Error )
+ FT_Stream_Open( FT_Stream stream,
+ const char* filepathname )
+ {
+ HANDLE file;
+ HANDLE fm;
+ LARGE_INTEGER size;
+
+
+ if ( !stream )
+ return FT_THROW( Invalid_Stream_Handle );
+
+ /* open the file */
+ file = CreateFileA( (LPCSTR)filepathname, GENERIC_READ, FILE_SHARE_READ,
+ NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, 0 );
+ if ( file == INVALID_HANDLE_VALUE )
+ {
+ FT_ERROR(( "FT_Stream_Open:" ));
+ FT_ERROR(( " could not open `%s'\n", filepathname ));
+ return FT_THROW( Cannot_Open_Resource );
+ }
+
+ if ( GetFileSizeEx( file, &size ) == FALSE )
+ {
+ FT_ERROR(( "FT_Stream_Open:" ));
+ FT_ERROR(( " could not retrieve size of file `%s'\n", filepathname ));
+ goto Fail_Open;
+ }
+
+ /* `stream->size' is typedef'd to unsigned long (in `ftsystem.h'); */
+ /* So avoid overflow caused by fonts in huge files larger than */
+ /* 2GB, do a test. */
+ if ( size.QuadPart > LONG_MAX )
+ {
+ FT_ERROR(( "FT_Stream_Open: file is too big\n" ));
+ goto Fail_Open;
+ }
+ else if ( size.QuadPart == 0 )
+ {
+ FT_ERROR(( "FT_Stream_Open: zero-length file\n" ));
+ goto Fail_Open;
+ }
+
+ fm = CreateFileMapping( file, NULL, PAGE_READONLY, 0, 0, NULL );
+ if ( fm == NULL )
+ {
+ FT_ERROR(( "FT_Stream_Open: can not map file\n" ));
+ goto Fail_Open;
+ }
+
+ /* Store only the low part of this 64 bits integer because long is */
+ /* a 32 bits type. Anyway, a check has been done above to forbid */
+ /* a size greater than LONG_MAX */
+ stream->size = size.LowPart;
+ stream->pos = 0;
+ stream->base = (unsigned char *)
+ MapViewOfFile( fm, FILE_MAP_READ, 0, 0, 0 );
+
+ CloseHandle( fm );
+
+ if ( stream->base != NULL )
+ stream->close = ft_close_stream_by_munmap;
+ else
+ {
+ DWORD total_read_count;
+
+
+ FT_ERROR(( "FT_Stream_Open:" ));
+ FT_ERROR(( " could not `mmap' file `%s'\n", filepathname ));
+
+ stream->base = (unsigned char*)ft_alloc( stream->memory, stream->size );
+
+ if ( !stream->base )
+ {
+ FT_ERROR(( "FT_Stream_Open:" ));
+ FT_ERROR(( " could not `alloc' memory\n" ));
+ goto Fail_Open;
+ }
+
+ total_read_count = 0;
+ do
+ {
+ DWORD read_count;
+
+
+ if ( ReadFile( file,
+ stream->base + total_read_count,
+ stream->size - total_read_count,
+ &read_count, NULL ) == FALSE )
+ {
+ FT_ERROR(( "FT_Stream_Open:" ));
+ FT_ERROR(( " error while `read'ing file `%s'\n", filepathname ));
+ goto Fail_Read;
+ }
+
+ total_read_count += read_count;
+
+ } while ( total_read_count != stream->size );
+
+ stream->close = ft_close_stream_by_free;
+ }
+
+ CloseHandle( file );
+
+ stream->descriptor.pointer = stream->base;
+ stream->pathname.pointer = (char*)filepathname;
+
+ stream->read = NULL;
+
+ FT_TRACE1(( "FT_Stream_Open:" ));
+ FT_TRACE1(( " opened `%s' (%ld bytes) successfully\n",
+ filepathname, stream->size ));
+
+ return FT_Err_Ok;
+
+ Fail_Read:
+ ft_free( stream->memory, stream->base );
+
+ Fail_Open:
+ CloseHandle( file );
+
+ stream->base = NULL;
+ stream->size = 0;
+ stream->pos = 0;
+
+ return FT_THROW( Cannot_Open_Stream );
+ }
+
+
+#ifdef FT_DEBUG_MEMORY
+
+ extern FT_Int
+ ft_mem_debug_init( FT_Memory memory );
+
+ extern void
+ ft_mem_debug_done( FT_Memory memory );
+
+#endif
+
+
+ /* documentation is in ftobjs.h */
+
+ FT_BASE_DEF( FT_Memory )
+ FT_New_Memory( void )
+ {
+ HANDLE heap;
+ FT_Memory memory;
+
+
+ heap = GetProcessHeap();
+ memory = heap ? (FT_Memory)HeapAlloc( heap, 0, sizeof ( *memory ) )
+ : NULL;
+
+ if ( memory )
+ {
+ memory->user = heap;
+ memory->alloc = ft_alloc;
+ memory->realloc = ft_realloc;
+ memory->free = ft_free;
+#ifdef FT_DEBUG_MEMORY
+ ft_mem_debug_init( memory );
+#endif
+ }
+
+ return memory;
+ }
+
+
+ /* documentation is in ftobjs.h */
+
+ FT_BASE_DEF( void )
+ FT_Done_Memory( FT_Memory memory )
+ {
+#ifdef FT_DEBUG_MEMORY
+ ft_mem_debug_done( memory );
+#endif
+ memory->free( memory, memory );
+ }
+
+
+/* END */
EndProject\r
Global\r
GlobalSection(SolutionConfigurationPlatforms) = preSolution\r
- Debug|Win32 = Debug|Win32\r
Debug|x64 = Debug|x64\r
- Debug Static|Win32 = Debug Static|Win32\r
+ Debug|ARM64 = Debug|ARM64\r
+ Debug|Win32 = Debug|Win32\r
Debug Static|x64 = Debug Static|x64\r
- Release|Win32 = Release|Win32\r
+ Debug Static|ARM64 = Debug Static|ARM64\r
+ Debug Static|Win32 = Debug Static|Win32\r
Release|x64 = Release|x64\r
- Release Static|Win32 = Release Static|Win32\r
+ Release|ARM64 = Release|ARM64\r
+ Release|Win32 = Release|Win32\r
Release Static|x64 = Release Static|x64\r
+ Release Static|ARM64 = Release Static|ARM64\r
+ Release Static|Win32 = Release Static|Win32\r
EndGlobalSection\r
GlobalSection(ProjectConfigurationPlatforms) = postSolution\r
- {78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Debug|Win32.ActiveCfg = Debug|Win32\r
- {78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Debug|Win32.Build.0 = Debug|Win32\r
{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Debug|x64.ActiveCfg = Debug|x64\r
{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Debug|x64.Build.0 = Debug|x64\r
- {78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Debug Static|Win32.ActiveCfg = Debug Static|Win32\r
- {78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Debug Static|Win32.Build.0 = Debug Static|Win32\r
+ {78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Debug|ARM64.ActiveCfg = Debug|ARM64\r
+ {78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Debug|ARM64.Build.0 = Debug|ARM64\r
+ {78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Debug|Win32.ActiveCfg = Debug|Win32\r
+ {78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Debug|Win32.Build.0 = Debug|Win32\r
{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Debug Static|x64.ActiveCfg = Debug Static|x64\r
{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Debug Static|x64.Build.0 = Debug Static|x64\r
- {78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Release|Win32.ActiveCfg = Release|Win32\r
- {78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Release|Win32.Build.0 = Release|Win32\r
+ {78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Debug Static|ARM64.ActiveCfg = Debug Static|ARM64\r
+ {78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Debug Static|ARM64.Build.0 = Debug Static|ARM64\r
+ {78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Debug Static|Win32.ActiveCfg = Debug Static|Win32\r
+ {78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Debug Static|Win32.Build.0 = Debug Static|Win32\r
{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Release|x64.ActiveCfg = Release|x64\r
{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Release|x64.Build.0 = Release|x64\r
- {78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Release Static|Win32.ActiveCfg = Release Static|Win32\r
- {78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Release Static|Win32.Build.0 = Release Static|Win32\r
+ {78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Release|ARM64.ActiveCfg = Release|ARM64\r
+ {78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Release|ARM64.Build.0 = Release|ARM64\r
+ {78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Release|Win32.ActiveCfg = Release|Win32\r
+ {78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Release|Win32.Build.0 = Release|Win32\r
{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Release Static|x64.ActiveCfg = Release Static|x64\r
{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Release Static|x64.Build.0 = Release Static|x64\r
+ {78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Release Static|ARM64.ActiveCfg = Release Static|ARM64\r
+ {78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Release Static|ARM64.Build.0 = Release Static|ARM64\r
+ {78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Release Static|Win32.ActiveCfg = Release Static|Win32\r
+ {78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Release Static|Win32.Build.0 = Release Static|Win32\r
EndGlobalSection\r
GlobalSection(SolutionProperties) = preSolution\r
HideSolutionNode = FALSE\r
EndGlobalSection\r
+ GlobalSection(ExtensibilityGlobals) = postSolution\r
+ SolutionGuid = {90811697-0889-4381-80BC-C3FE8FA4931F}\r
+ EndGlobalSection\r
EndGlobal\r
<?xml version="1.0" encoding="utf-8"?>\r
-<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">\r
+<!--\r
+ You can use this file to build FreeType with MSBuild as follows\r
+\r
+ MSBuild.exe -t:Rebuild\r
+ -p:Configuration=Debug\r
+ -p:Platform=x64\r
+ -p:UserDefines=FT_DEBUG_LOGGING\r
+ builds/windows/vc2010/freetype.vcxproj\r
+\r
+ or with different appropriate switches. It also works with Visual Studio.\r
+ Additional customization can be made in `freetype.user.props`.\r
+-->\r
+<Project DefaultTargets="DlgCopy;Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">\r
<ItemGroup Label="ProjectConfigurations">\r
<ProjectConfiguration Include="Debug|Win32">\r
<Configuration>Debug</Configuration>\r
<Platform>Win32</Platform>\r
</ProjectConfiguration>\r
+ <ProjectConfiguration Include="Debug|ARM64">\r
+ <Configuration>Debug</Configuration>\r
+ <Platform>ARM64</Platform>\r
+ </ProjectConfiguration>\r
<ProjectConfiguration Include="Debug|x64">\r
<Configuration>Debug</Configuration>\r
<Platform>x64</Platform>\r
<Configuration>Debug Static</Configuration>\r
<Platform>Win32</Platform>\r
</ProjectConfiguration>\r
+ <ProjectConfiguration Include="Debug Static|ARM64">\r
+ <Configuration>Debug Static</Configuration>\r
+ <Platform>ARM64</Platform>\r
+ </ProjectConfiguration>\r
<ProjectConfiguration Include="Debug Static|x64">\r
<Configuration>Debug Static</Configuration>\r
<Platform>x64</Platform>\r
<Configuration>Release</Configuration>\r
<Platform>Win32</Platform>\r
</ProjectConfiguration>\r
+ <ProjectConfiguration Include="Release|ARM64">\r
+ <Configuration>Release</Configuration>\r
+ <Platform>ARM64</Platform>\r
+ </ProjectConfiguration>\r
<ProjectConfiguration Include="Release|x64">\r
<Configuration>Release</Configuration>\r
<Platform>x64</Platform>\r
<Configuration>Release Static</Configuration>\r
<Platform>Win32</Platform>\r
</ProjectConfiguration>\r
+ <ProjectConfiguration Include="Release Static|ARM64">\r
+ <Configuration>Release Static</Configuration>\r
+ <Platform>ARM64</Platform>\r
+ </ProjectConfiguration>\r
<ProjectConfiguration Include="Release Static|x64">\r
<Configuration>Release Static</Configuration>\r
<Platform>x64</Platform>\r
</PropertyGroup>\r
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">\r
<ConfigurationType>DynamicLibrary</ConfigurationType>\r
- <CharacterSet>Unicode</CharacterSet>\r
+ <CharacterSet>NotSet</CharacterSet>\r
+ </PropertyGroup>\r
+ <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'" Label="Configuration">\r
+ <ConfigurationType>DynamicLibrary</ConfigurationType>\r
+ <CharacterSet>NotSet</CharacterSet>\r
</PropertyGroup>\r
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">\r
<ConfigurationType>DynamicLibrary</ConfigurationType>\r
- <CharacterSet>Unicode</CharacterSet>\r
+ <CharacterSet>NotSet</CharacterSet>\r
</PropertyGroup>\r
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug Static|Win32'" Label="Configuration">\r
<ConfigurationType>StaticLibrary</ConfigurationType>\r
- <CharacterSet>Unicode</CharacterSet>\r
+ <CharacterSet>NotSet</CharacterSet>\r
+ </PropertyGroup>\r
+ <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug Static|ARM64'" Label="Configuration">\r
+ <ConfigurationType>StaticLibrary</ConfigurationType>\r
+ <CharacterSet>NotSet</CharacterSet>\r
</PropertyGroup>\r
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug Static|x64'" Label="Configuration">\r
<ConfigurationType>StaticLibrary</ConfigurationType>\r
- <CharacterSet>Unicode</CharacterSet>\r
+ <CharacterSet>NotSet</CharacterSet>\r
</PropertyGroup>\r
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">\r
<ConfigurationType>DynamicLibrary</ConfigurationType>\r
- <CharacterSet>Unicode</CharacterSet>\r
+ <CharacterSet>NotSet</CharacterSet>\r
+ </PropertyGroup>\r
+ <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'" Label="Configuration">\r
+ <ConfigurationType>DynamicLibrary</ConfigurationType>\r
+ <CharacterSet>NotSet</CharacterSet>\r
</PropertyGroup>\r
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">\r
<ConfigurationType>DynamicLibrary</ConfigurationType>\r
- <CharacterSet>Unicode</CharacterSet>\r
+ <CharacterSet>NotSet</CharacterSet>\r
</PropertyGroup>\r
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release Static|Win32'" Label="Configuration">\r
<ConfigurationType>StaticLibrary</ConfigurationType>\r
- <CharacterSet>Unicode</CharacterSet>\r
+ <CharacterSet>NotSet</CharacterSet>\r
+ </PropertyGroup>\r
+ <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release Static|ARM64'" Label="Configuration">\r
+ <ConfigurationType>StaticLibrary</ConfigurationType>\r
+ <CharacterSet>NotSet</CharacterSet>\r
</PropertyGroup>\r
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release Static|x64'" Label="Configuration">\r
<ConfigurationType>StaticLibrary</ConfigurationType>\r
- <CharacterSet>Unicode</CharacterSet>\r
+ <CharacterSet>NotSet</CharacterSet>\r
</PropertyGroup>\r
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />\r
<ImportGroup Label="ExtensionSettings">\r
<PreprocessorDefinitions>WIN32;_DEBUG;_LIB;_CRT_SECURE_NO_WARNINGS;FT_DEBUG_LEVEL_ERROR;FT_DEBUG_LEVEL_TRACE;FT2_BUILD_LIBRARY;DLL_EXPORT;$(UserDefines);%(PreprocessorDefinitions)</PreprocessorDefinitions>\r
<BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>\r
<RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>\r
- <DisableLanguageExtensions>true</DisableLanguageExtensions>\r
+ <DisableLanguageExtensions>false</DisableLanguageExtensions>\r
<WarningLevel>Level4</WarningLevel>\r
<DebugInformationFormat>ProgramDatabase</DebugInformationFormat>\r
<CompileAs>Default</CompileAs>\r
<PreprocessorDefinitions>_DEBUG;DLL_EXPORT;$(UserDefines);%(PreprocessorDefinitions)</PreprocessorDefinitions>\r
<Culture>0x0409</Culture>\r
</ResourceCompile>\r
- <Lib>\r
+ <Link>\r
+ <GenerateDebugInformation>true</GenerateDebugInformation>\r
<TargetMachine>MachineX86</TargetMachine>\r
<AdditionalLibraryDirectories>$(UserLibraryDirectories);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>\r
<AdditionalDependencies>$(UserDependencies);%(AdditionalDependencies)</AdditionalDependencies>\r
- </Lib>\r
+ </Link>\r
+ </ItemDefinitionGroup>\r
+ <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">\r
+ <ClCompile>\r
+ <Optimization>Disabled</Optimization>\r
+ <AdditionalIncludeDirectories>$(UserOptionDirectory);..\..\..\include;$(UserIncludeDirectories);%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>\r
+ <PreprocessorDefinitions>WIN32;_DEBUG;_LIB;_CRT_SECURE_NO_WARNINGS;FT_DEBUG_LEVEL_ERROR;FT_DEBUG_LEVEL_TRACE;FT2_BUILD_LIBRARY;DLL_EXPORT;$(UserDefines);%(PreprocessorDefinitions)</PreprocessorDefinitions>\r
+ <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>\r
+ <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>\r
+ <DisableLanguageExtensions>false</DisableLanguageExtensions>\r
+ <WarningLevel>Level4</WarningLevel>\r
+ <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>\r
+ <CompileAs>Default</CompileAs>\r
+ <DisableSpecificWarnings>4001;4267</DisableSpecificWarnings>\r
+ <MultiProcessorCompilation>true</MultiProcessorCompilation>\r
+ <ProgramDataBaseFileName>$(OutDir)$(TargetName).pdb</ProgramDataBaseFileName>\r
+ <InlineFunctionExpansion>Disabled</InlineFunctionExpansion>\r
+ </ClCompile>\r
+ <ResourceCompile>\r
+ <PreprocessorDefinitions>_DEBUG;DLL_EXPORT;$(UserDefines);%(PreprocessorDefinitions)</PreprocessorDefinitions>\r
+ <Culture>0x0409</Culture>\r
+ </ResourceCompile>\r
+ <Link>\r
+ <GenerateDebugInformation>true</GenerateDebugInformation>\r
+ <TargetMachine>MachineARM64</TargetMachine>\r
+ <AdditionalLibraryDirectories>$(UserLibraryDirectories);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>\r
+ <AdditionalDependencies>$(UserDependencies);%(AdditionalDependencies)</AdditionalDependencies>\r
+ </Link>\r
</ItemDefinitionGroup>\r
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">\r
<ClCompile>\r
<PreprocessorDefinitions>WIN32;_DEBUG;_LIB;_CRT_SECURE_NO_WARNINGS;FT_DEBUG_LEVEL_ERROR;FT_DEBUG_LEVEL_TRACE;FT2_BUILD_LIBRARY;DLL_EXPORT;$(UserDefines);%(PreprocessorDefinitions)</PreprocessorDefinitions>\r
<BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>\r
<RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>\r
- <DisableLanguageExtensions>true</DisableLanguageExtensions>\r
+ <DisableLanguageExtensions>false</DisableLanguageExtensions>\r
<WarningLevel>Level4</WarningLevel>\r
<DebugInformationFormat>ProgramDatabase</DebugInformationFormat>\r
<CompileAs>Default</CompileAs>\r
- <DisableSpecificWarnings>4001</DisableSpecificWarnings>\r
+ <DisableSpecificWarnings>4001;4267</DisableSpecificWarnings>\r
<MultiProcessorCompilation>true</MultiProcessorCompilation>\r
<ProgramDataBaseFileName>$(OutDir)$(TargetName).pdb</ProgramDataBaseFileName>\r
<InlineFunctionExpansion>Disabled</InlineFunctionExpansion>\r
<PreprocessorDefinitions>_DEBUG;DLL_EXPORT;$(UserDefines);%(PreprocessorDefinitions)</PreprocessorDefinitions>\r
<Culture>0x0409</Culture>\r
</ResourceCompile>\r
- <Lib>\r
+ <Link>\r
+ <GenerateDebugInformation>true</GenerateDebugInformation>\r
<TargetMachine>MachineX64</TargetMachine>\r
<AdditionalLibraryDirectories>$(UserLibraryDirectories);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>\r
<AdditionalDependencies>$(UserDependencies);%(AdditionalDependencies)</AdditionalDependencies>\r
- </Lib>\r
+ </Link>\r
</ItemDefinitionGroup>\r
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug Static|Win32'">\r
<ClCompile>\r
<PreprocessorDefinitions>WIN32;_DEBUG;_LIB;_CRT_SECURE_NO_WARNINGS;FT_DEBUG_LEVEL_ERROR;FT_DEBUG_LEVEL_TRACE;FT2_BUILD_LIBRARY;$(UserDefines);%(PreprocessorDefinitions)</PreprocessorDefinitions>\r
<BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>\r
<RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>\r
- <DisableLanguageExtensions>true</DisableLanguageExtensions>\r
+ <DisableLanguageExtensions>false</DisableLanguageExtensions>\r
<WarningLevel>Level4</WarningLevel>\r
<DebugInformationFormat>ProgramDatabase</DebugInformationFormat>\r
<CompileAs>Default</CompileAs>\r
<AdditionalDependencies>$(UserDependencies);%(AdditionalDependencies)</AdditionalDependencies>\r
</Lib>\r
</ItemDefinitionGroup>\r
+ <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug Static|ARM64'">\r
+ <ClCompile>\r
+ <Optimization>Disabled</Optimization>\r
+ <AdditionalIncludeDirectories>$(UserOptionDirectory);..\..\..\include;$(UserIncludeDirectories);%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>\r
+ <PreprocessorDefinitions>WIN32;_DEBUG;_LIB;_CRT_SECURE_NO_WARNINGS;FT_DEBUG_LEVEL_ERROR;FT_DEBUG_LEVEL_TRACE;FT2_BUILD_LIBRARY;$(UserDefines);%(PreprocessorDefinitions)</PreprocessorDefinitions>\r
+ <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>\r
+ <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>\r
+ <DisableLanguageExtensions>false</DisableLanguageExtensions>\r
+ <WarningLevel>Level4</WarningLevel>\r
+ <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>\r
+ <CompileAs>Default</CompileAs>\r
+ <DisableSpecificWarnings>4001;4267</DisableSpecificWarnings>\r
+ <MultiProcessorCompilation>true</MultiProcessorCompilation>\r
+ <ProgramDataBaseFileName>$(OutDir)$(TargetName).pdb</ProgramDataBaseFileName>\r
+ <InlineFunctionExpansion>Disabled</InlineFunctionExpansion>\r
+ </ClCompile>\r
+ <ResourceCompile>\r
+ <PreprocessorDefinitions>_DEBUG;$(UserDefines);%(PreprocessorDefinitions)</PreprocessorDefinitions>\r
+ <Culture>0x0409</Culture>\r
+ </ResourceCompile>\r
+ <Lib>\r
+ <TargetMachine>MachineARM64</TargetMachine>\r
+ <AdditionalLibraryDirectories>$(UserLibraryDirectories);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>\r
+ <AdditionalDependencies>$(UserDependencies);%(AdditionalDependencies)</AdditionalDependencies>\r
+ </Lib>\r
+ </ItemDefinitionGroup>\r
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug Static|x64'">\r
<ClCompile>\r
<Optimization>Disabled</Optimization>\r
<PreprocessorDefinitions>WIN32;_DEBUG;_LIB;_CRT_SECURE_NO_WARNINGS;FT_DEBUG_LEVEL_ERROR;FT_DEBUG_LEVEL_TRACE;FT2_BUILD_LIBRARY;$(UserDefines);%(PreprocessorDefinitions)</PreprocessorDefinitions>\r
<BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>\r
<RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>\r
- <DisableLanguageExtensions>true</DisableLanguageExtensions>\r
+ <DisableLanguageExtensions>false</DisableLanguageExtensions>\r
<WarningLevel>Level4</WarningLevel>\r
<DebugInformationFormat>ProgramDatabase</DebugInformationFormat>\r
<CompileAs>Default</CompileAs>\r
- <DisableSpecificWarnings>4001</DisableSpecificWarnings>\r
+ <DisableSpecificWarnings>4001;4267</DisableSpecificWarnings>\r
<MultiProcessorCompilation>true</MultiProcessorCompilation>\r
<ProgramDataBaseFileName>$(OutDir)$(TargetName).pdb</ProgramDataBaseFileName>\r
<InlineFunctionExpansion>Disabled</InlineFunctionExpansion>\r
<PreprocessorDefinitions>NDEBUG;DLL_EXPORT;$(UserDefines);%(PreprocessorDefinitions)</PreprocessorDefinitions>\r
<Culture>0x0409</Culture>\r
</ResourceCompile>\r
- <Lib>\r
- <LinkTimeCodeGeneration>true</LinkTimeCodeGeneration>\r
+ <Link>\r
+ <EnableCOMDATFolding>true</EnableCOMDATFolding>\r
+ <OptimizeReferences>true</OptimizeReferences>\r
<TargetMachine>MachineX86</TargetMachine>\r
<AdditionalLibraryDirectories>$(UserLibraryDirectories);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>\r
<AdditionalDependencies>$(UserDependencies);%(AdditionalDependencies)</AdditionalDependencies>\r
- </Lib>\r
+ </Link>\r
+ </ItemDefinitionGroup>\r
+ <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">\r
+ <ClCompile>\r
+ <Optimization>MaxSpeed</Optimization>\r
+ <InlineFunctionExpansion>AnySuitable</InlineFunctionExpansion>\r
+ <AdditionalIncludeDirectories>$(UserOptionDirectory);..\..\..\include;$(UserIncludeDirectories);%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>\r
+ <PreprocessorDefinitions>WIN32;NDEBUG;_LIB;_CRT_SECURE_NO_WARNINGS;FT2_BUILD_LIBRARY;DLL_EXPORT;$(UserDefines);%(PreprocessorDefinitions)</PreprocessorDefinitions>\r
+ <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>\r
+ <FunctionLevelLinking>true</FunctionLevelLinking>\r
+ <DisableLanguageExtensions>true</DisableLanguageExtensions>\r
+ <WarningLevel>Level4</WarningLevel>\r
+ <CompileAs>Default</CompileAs>\r
+ <DisableSpecificWarnings>4001;4267</DisableSpecificWarnings>\r
+ <MultiProcessorCompilation>true</MultiProcessorCompilation>\r
+ <EnableEnhancedInstructionSet>NotSet</EnableEnhancedInstructionSet>\r
+ <IntrinsicFunctions>true</IntrinsicFunctions>\r
+ </ClCompile>\r
+ <ResourceCompile>\r
+ <PreprocessorDefinitions>NDEBUG;DLL_EXPORT;$(UserDefines);%(PreprocessorDefinitions)</PreprocessorDefinitions>\r
+ <Culture>0x0409</Culture>\r
+ </ResourceCompile>\r
+ <Link>\r
+ <EnableCOMDATFolding>true</EnableCOMDATFolding>\r
+ <OptimizeReferences>true</OptimizeReferences>\r
+ <TargetMachine>MachineARM64</TargetMachine>\r
+ <AdditionalLibraryDirectories>$(UserLibraryDirectories);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>\r
+ <AdditionalDependencies>$(UserDependencies);%(AdditionalDependencies)</AdditionalDependencies>\r
+ </Link>\r
</ItemDefinitionGroup>\r
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">\r
<ClCompile>\r
<DisableLanguageExtensions>true</DisableLanguageExtensions>\r
<WarningLevel>Level4</WarningLevel>\r
<CompileAs>Default</CompileAs>\r
- <DisableSpecificWarnings>4001</DisableSpecificWarnings>\r
+ <DisableSpecificWarnings>4001;4267</DisableSpecificWarnings>\r
<MultiProcessorCompilation>true</MultiProcessorCompilation>\r
- <EnableEnhancedInstructionSet>StreamingSIMDExtensions2</EnableEnhancedInstructionSet>\r
<IntrinsicFunctions>true</IntrinsicFunctions>\r
</ClCompile>\r
<ResourceCompile>\r
<PreprocessorDefinitions>NDEBUG;DLL_EXPORT;$(UserDefines);%(PreprocessorDefinitions)</PreprocessorDefinitions>\r
<Culture>0x0409</Culture>\r
</ResourceCompile>\r
- <Lib>\r
- <LinkTimeCodeGeneration>true</LinkTimeCodeGeneration>\r
+ <Link>\r
+ <EnableCOMDATFolding>true</EnableCOMDATFolding>\r
+ <OptimizeReferences>true</OptimizeReferences>\r
<TargetMachine>MachineX64</TargetMachine>\r
<AdditionalLibraryDirectories>$(UserLibraryDirectories);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>\r
<AdditionalDependencies>$(UserDependencies);%(AdditionalDependencies)</AdditionalDependencies>\r
- </Lib>\r
+ </Link>\r
</ItemDefinitionGroup>\r
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release Static|Win32'">\r
<ClCompile>\r
<Culture>0x0409</Culture>\r
</ResourceCompile>\r
<Lib>\r
- <LinkTimeCodeGeneration>true</LinkTimeCodeGeneration>\r
<TargetMachine>MachineX86</TargetMachine>\r
<AdditionalLibraryDirectories>$(UserLibraryDirectories);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>\r
<AdditionalDependencies>$(UserDependencies);%(AdditionalDependencies)</AdditionalDependencies>\r
</Lib>\r
</ItemDefinitionGroup>\r
+ <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release Static|ARM64'">\r
+ <ClCompile>\r
+ <Optimization>MaxSpeed</Optimization>\r
+ <InlineFunctionExpansion>AnySuitable</InlineFunctionExpansion>\r
+ <AdditionalIncludeDirectories>$(UserOptionDirectory);..\..\..\include;$(UserIncludeDirectories);%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>\r
+ <PreprocessorDefinitions>WIN32;NDEBUG;_LIB;_CRT_SECURE_NO_WARNINGS;FT2_BUILD_LIBRARY;$(UserDefines);%(PreprocessorDefinitions)</PreprocessorDefinitions>\r
+ <RuntimeLibrary>MultiThreaded</RuntimeLibrary>\r
+ <FunctionLevelLinking>true</FunctionLevelLinking>\r
+ <DisableLanguageExtensions>true</DisableLanguageExtensions>\r
+ <WarningLevel>Level4</WarningLevel>\r
+ <CompileAs>Default</CompileAs>\r
+ <DisableSpecificWarnings>4001;4267</DisableSpecificWarnings>\r
+ <MultiProcessorCompilation>true</MultiProcessorCompilation>\r
+ <EnableEnhancedInstructionSet>NotSet</EnableEnhancedInstructionSet>\r
+ <IntrinsicFunctions>true</IntrinsicFunctions>\r
+ </ClCompile>\r
+ <ResourceCompile>\r
+ <PreprocessorDefinitions>NDEBUG;$(UserDefines);%(PreprocessorDefinitions)</PreprocessorDefinitions>\r
+ <Culture>0x0409</Culture>\r
+ </ResourceCompile>\r
+ <Lib>\r
+ <TargetMachine>MachineARM64</TargetMachine>\r
+ <AdditionalLibraryDirectories>$(UserLibraryDirectories);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>\r
+ <AdditionalDependencies>$(UserDependencies);%(AdditionalDependencies)</AdditionalDependencies>\r
+ </Lib>\r
+ </ItemDefinitionGroup>\r
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release Static|x64'">\r
<ClCompile>\r
<Optimization>MaxSpeed</Optimization>\r
<DisableLanguageExtensions>true</DisableLanguageExtensions>\r
<WarningLevel>Level4</WarningLevel>\r
<CompileAs>Default</CompileAs>\r
- <DisableSpecificWarnings>4001</DisableSpecificWarnings>\r
+ <DisableSpecificWarnings>4001;4267</DisableSpecificWarnings>\r
<MultiProcessorCompilation>true</MultiProcessorCompilation>\r
- <EnableEnhancedInstructionSet>StreamingSIMDExtensions2</EnableEnhancedInstructionSet>\r
<IntrinsicFunctions>true</IntrinsicFunctions>\r
</ClCompile>\r
<ResourceCompile>\r
<Culture>0x0409</Culture>\r
</ResourceCompile>\r
<Lib>\r
- <LinkTimeCodeGeneration>true</LinkTimeCodeGeneration>\r
<TargetMachine>MachineX64</TargetMachine>\r
<AdditionalLibraryDirectories>$(UserLibraryDirectories);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>\r
<AdditionalDependencies>$(UserDependencies);%(AdditionalDependencies)</AdditionalDependencies>\r
<ClCompile Include="..\..\..\src\base\ftpfr.c" />\r
<ClCompile Include="..\..\..\src\base\ftstroke.c" />\r
<ClCompile Include="..\..\..\src\base\ftsynth.c" />\r
- <ClCompile Include="..\..\..\src\base\ftsystem.c" />\r
<ClCompile Include="..\..\..\src\base\fttype1.c" />\r
<ClCompile Include="..\..\..\src\base\ftwinfnt.c" />\r
<ClCompile Include="..\..\..\src\bdf\bdf.c" />\r
<ClCompile Include="..\..\..\src\cache\ftcache.c" />\r
<ClCompile Include="..\..\..\src\cff\cff.c" />\r
<ClCompile Include="..\..\..\src\cid\type1cid.c" />\r
+ <ClCompile Include="..\..\..\src\dlg\dlgwrap.c" />\r
<ClCompile Include="..\..\..\src\gzip\ftgzip.c" />\r
<ClCompile Include="..\..\..\src\lzw\ftlzw.c" />\r
<ClCompile Include="..\..\..\src\pcf\pcf.c" />\r
<ClCompile Include="..\..\..\src\raster\raster.c" />\r
<ClCompile Include="..\..\..\src\sfnt\sfnt.c" />\r
<ClCompile Include="..\..\..\src\smooth\smooth.c" />\r
+ <ClCompile Include="..\..\..\src\sdf\sdf.c" />\r
+ <ClCompile Include="..\..\..\src\svg\svg.c" />\r
<ClCompile Include="..\..\..\src\truetype\truetype.c" />\r
<ClCompile Include="..\..\..\src\type1\type1.c" />\r
<ClCompile Include="..\..\..\src\type42\type42.c" />\r
<ClCompile Include="..\ftdebug.c">\r
<DisableLanguageExtensions>false</DisableLanguageExtensions>\r
</ClCompile>\r
+ <ClCompile Include="..\ftsystem.c">\r
+ <DisableLanguageExtensions>false</DisableLanguageExtensions>\r
+ </ClCompile>\r
<ResourceCompile Include="..\..\..\src\base\ftver.rc" />\r
</ItemGroup>\r
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />\r
<ImportGroup Label="ExtensionTargets">\r
</ImportGroup>\r
+ <ItemGroup Condition="Exists('..\..\..\subprojects\dlg\.git')">\r
+ <DlgSrc Include="..\..\..\subprojects\dlg\include\dlg\output.h">\r
+ <DlgDst>..\..\..\include\dlg\output.h</DlgDst>\r
+ </DlgSrc>\r
+ <DlgSrc Include="..\..\..\subprojects\dlg\include\dlg\dlg.h">\r
+ <DlgDst>..\..\..\include\dlg\dlg.h</DlgDst>\r
+ </DlgSrc>\r
+ <DlgSrc Include="..\..\..\subprojects\dlg\src\dlg\dlg.c">\r
+ <DlgDst>..\..\..\src\dlg\dlg.c</DlgDst>\r
+ </DlgSrc>\r
+ </ItemGroup>\r
+ <Target Name="DlgCopy" Inputs="@(DlgSrc)" Outputs="@(DlgSrc->'%(DlgDst)')" Condition="Exists('..\..\..\subprojects\dlg\.git')">\r
+ <Copy SourceFiles="@(DlgSrc)" DestinationFiles="@(DlgSrc->'%(DlgDst)')" />\r
+ </Target>\r
<Target Name="AfterBuild">\r
- <Copy SourceFiles="$(TargetPath)" DestinationFolder="..\..\..\objs" />\r
+ <ItemGroup>\r
+ <TargetFiles Include="$(TargetDir)$(TargetName).*" />\r
+ </ItemGroup>\r
+ <Copy SourceFiles="@(TargetFiles)" DestinationFolder="..\..\..\objs" />\r
+ <Copy SourceFiles="$(TargetDir)$(TargetFileName)" DestinationFolder="..\..\..\..\freetype-demos\bin" Condition="'$(TargetExt)'=='.dll'" />\r
</Target>\r
</Project>\r
<ClCompile Include="..\..\..\src\base\ftinit.c">\r
<Filter>Source Files</Filter>\r
</ClCompile>\r
- <ClCompile Include="..\..\..\src\base\ftsystem.c">\r
- <Filter>Source Files</Filter>\r
- </ClCompile>\r
<ClCompile Include="..\..\..\src\bdf\bdf.c">\r
<Filter>Source Files</Filter>\r
</ClCompile>\r
<ClCompile Include="..\..\..\src\sfnt\sfnt.c">\r
<Filter>Source Files</Filter>\r
</ClCompile>\r
+ <ClCompile Include="..\..\..\src\sdf\sdf.c">\r
+ <Filter>Source Files</Filter>\r
+ </ClCompile>\r
<ClCompile Include="..\..\..\src\smooth\smooth.c">\r
<Filter>Source Files</Filter>\r
</ClCompile>\r
+ <ClCompile Include="..\..\..\src\svg\svg.c">\r
+ <Filter>Source Files</Filter>\r
+ </ClCompile>\r
<ClCompile Include="..\..\..\src\truetype\truetype.c">\r
<Filter>Source Files</Filter>\r
</ClCompile>\r
<ClCompile Include="..\..\..\src\base\ftwinfnt.c">\r
<Filter>Source Files\FT_MODULES</Filter>\r
</ClCompile>\r
+ <ClCompile Include="..\..\..\src\dlg\dlgwrap.c">\r
+ <Filter>Source Files</Filter>\r
+ </ClCompile>\r
+ <ClCompile Include="..\ftsystem.c">\r
+ <Filter>Source Files</Filter>\r
+ </ClCompile>\r
</ItemGroup>\r
<ItemGroup>\r
<ResourceCompile Include="..\..\..\src\base\ftver.rc">\r
<Filter>Source Files</Filter>\r
</ResourceCompile>\r
</ItemGroup>\r
-</Project>
\ No newline at end of file
+</Project>\r
<p>This directory contains solution and project files for
Visual C++ 2010 or newer, named <tt>freetype.sln</tt>,
and <tt>freetype.vcxproj</tt>. It compiles the following libraries
-from the FreeType 2.10.4 sources:</p>
+from the FreeType 2.13.2 sources:</p>
<ul>
<li>freetype.dll using 'Release' or 'Debug' configurations</li>
# ADD BSC32 /nologo\r
LINK32=link.exe\r
# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /machine:I386\r
-# ADD LINK32 /nologo /dll /machine:I386 /out:"$(OutDir)\freetype.dll"\r
+# ADD LINK32 /nologo /dll /machine:I386 /opt:REF,ICF /out:"$(OutDir)\freetype.dll"\r
\r
!ELSEIF "$(CFG)" == "freetype - Win32 Debug"\r
\r
ConfigurationType="2"\r
UseOfMFC="0"\r
ATLMinimizesCRunTimeLibraryUsage="false"\r
- CharacterSet="1"\r
+ CharacterSet="0"\r
>\r
<Tool\r
Name="VCPreBuildEventTool"\r
PreprocessorDefinitions="NDEBUG;WIN32;_LIB;_CRT_SECURE_NO_WARNINGS;FT2_BUILD_LIBRARY;DLL_EXPORT"\r
StringPooling="true"\r
RuntimeLibrary="2"\r
+ EnableEnhancedInstructionSet="2"\r
EnableFunctionLevelLinking="true"\r
DisableLanguageExtensions="true"\r
WarningLevel="4"\r
/>\r
<Tool\r
Name="VCLinkerTool"\r
+ OptimizeReferences="2"\r
+ EnableCOMDATFolding="2"\r
/>\r
<Tool\r
Name="VCALinkTool"\r
ConfigurationType="4"\r
UseOfMFC="0"\r
ATLMinimizesCRunTimeLibraryUsage="false"\r
- CharacterSet="1"\r
+ CharacterSet="0"\r
>\r
<Tool\r
Name="VCPreBuildEventTool"\r
PreprocessorDefinitions="NDEBUG;WIN32;_LIB;_CRT_SECURE_NO_WARNINGS;FT2_BUILD_LIBRARY"\r
StringPooling="true"\r
RuntimeLibrary="0"\r
+ EnableEnhancedInstructionSet="2"\r
EnableFunctionLevelLinking="true"\r
DisableLanguageExtensions="true"\r
WarningLevel="4"\r
ConfigurationType="2"\r
UseOfMFC="0"\r
ATLMinimizesCRunTimeLibraryUsage="false"\r
- CharacterSet="1"\r
+ CharacterSet="0"\r
>\r
<Tool\r
Name="VCPreBuildEventTool"\r
ConfigurationType="4"\r
UseOfMFC="0"\r
ATLMinimizesCRunTimeLibraryUsage="false"\r
- CharacterSet="1"\r
+ CharacterSet="0"\r
>\r
<Tool\r
Name="VCPreBuildEventTool"\r
>\r
</File>\r
<File\r
- RelativePath="..\..\..\src\base\ftsystem.c"\r
+ RelativePath="..\ftsystem.c"\r
+ >\r
+ <FileConfiguration\r
+ Name="Release|Win32"\r
+ >\r
+ <Tool\r
+ Name="VCCLCompilerTool"\r
+ DisableLanguageExtensions="false"\r
+ />\r
+ </FileConfiguration>\r
+ <FileConfiguration\r
+ Name="Release Static|Win32"\r
+ >\r
+ <Tool\r
+ Name="VCCLCompilerTool"\r
+ DisableLanguageExtensions="false"\r
+ />\r
+ </FileConfiguration>\r
+ <FileConfiguration\r
+ Name="Debug|Win32"\r
+ >\r
+ <Tool\r
+ Name="VCCLCompilerTool"\r
+ DisableLanguageExtensions="false"\r
+ />\r
+ </FileConfiguration>\r
+ <FileConfiguration\r
+ Name="Debug Static|Win32"\r
+ >\r
+ <Tool\r
+ Name="VCCLCompilerTool"\r
+ DisableLanguageExtensions="false"\r
+ />\r
+ </FileConfiguration>\r
+ </File>\r
+ <File\r
+ RelativePath="..\..\..\src\sdf\sdf.c"\r
>\r
</File>\r
<File\r
RelativePath="..\..\..\src\smooth\smooth.c"\r
>\r
</File>\r
+ <File\r
+ RelativePath="..\..\..\src\svg\svg.c"\r
+ >\r
+ </File>\r
<Filter\r
Name="FT_MODULES"\r
>\r
<p>This directory contains project files <tt>freetype.dsp</tt> for
Visual C++ 6.0, and <tt>freetype.vcproj</tt> for Visual C++ 2002
through 2008, which you might need to upgrade automatically.
-It compiles the following libraries from the FreeType 2.10.4 sources:</p>
+It compiles the following libraries from the FreeType 2.13.2 sources:</p>
<ul>
<li>freetype.dll using 'Release' or 'Debug' configurations</li>
<li>PPC/SP WM6 (Windows Mobile 6)</li>
</ul>
-It compiles the following libraries from the FreeType 2.10.4 sources:</p>
+It compiles the following libraries from the FreeType 2.13.2 sources:</p>
<ul>
<pre>
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
# fully.
-DELETE := del
-CAT := type
-SEP := $(strip \ )
-BUILD_DIR := $(TOP_DIR)/builds/windows
-PLATFORM := windows
+DELETE := del
+CAT := type
+SEP := $(strip \ )
+PLATFORM_DIR := $(TOP_DIR)/builds/windows
+PLATFORM := windows
# This is used for `make refdoc' and `make refdoc-venv'
#
#!/bin/sh
#
-# Copyright (C) 2002-2020 by
+# Copyright (C) 2002-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
# respect GNUMAKE environment variable for backward compatibility
if test "x$GNUMAKE" = x; then
if test "x$MAKE" = x; then
- if test "x`make -v 2>/dev/null | egrep 'GNU|makepp'`" = x; then
+ if test "x`make -v 2>/dev/null | sed -n -e '/GNU/p' -e '/makepp/p'`" = x; then
MAKE=gmake
else
MAKE=make
MAKE=$GNUMAKE
fi
-if test "x`$MAKE -v 2>/dev/null | egrep 'GNU|makepp'`" = x; then
+if test "x`$MAKE -v 2>/dev/null | sed -n -e '/GNU/p' -e '/makepp/p'`" = x; then
echo "GNU make (>= 3.81) or makepp (>= 2.0) is required to build FreeType2." >&2
echo "Please try" >&2
echo >&2
inode_src=`ls -id $abs_ft2_dir | awk '{print $1}'`
inode_dst=`ls -id $abs_curr_dir | awk '{print $1}'`
-if test $inode_src -ne $inode_dst; then
+if test $inode_src != $inode_dst; then
if test ! -d docs; then
mkdir docs
echo "Copying documentation assets"
*
* FreeType 2 build and setup macros (development version).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* User-selectable configuration macros (specification only).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* ```
* FREETYPE_PROPERTIES=truetype:interpreter-version=35 \
- * cff:no-stem-darkening=1 \
- * autofitter:warping=1
+ * cff:no-stem-darkening=1
* ```
*
*/
* If you use a build system like cmake or the `configure` script,
* options set by those programs have precedence, overwriting the value
* here with the configured one.
+ *
+ * If you use the GNU make build system directly (that is, without the
+ * `configure` script) and you define this macro, you also have to pass
+ * `SYSTEM_ZLIB=yes` as an argument to make.
*/
/* #define FT_CONFIG_OPTION_SYSTEM_ZLIB */
/**************************************************************************
*
+ * Logging
+ *
+ * Compiling FreeType in debug or trace mode makes FreeType write error
+ * and trace log messages to `stderr`. Enabling this macro
+ * automatically forces the `FT_DEBUG_LEVEL_ERROR` and
+ * `FT_DEBUG_LEVEL_TRACE` macros and allows FreeType to write error and
+ * trace log messages to a file instead of `stderr`. For writing logs
+ * to a file, FreeType uses an the external `dlg` library (the source
+ * code is in `src/dlg`).
+ *
+ * This option needs a C99 compiler.
+ */
+#define FT_DEBUG_LOGGING
+
+
+ /**************************************************************************
+ *
* Autofitter debugging
*
* If `FT_DEBUG_AUTOFIT` is defined, FreeType provides some means to
* while compiling in 'release' mode):
*
* ```
- * _af_debug_disable_horz_hints
- * _af_debug_disable_vert_hints
- * _af_debug_disable_blue_hints
+ * af_debug_disable_horz_hints_
+ * af_debug_disable_vert_hints_
+ * af_debug_disable_blue_hints_
* ```
*
* Additionally, the following functions provide dumps of various
* As an argument, they use another global variable:
*
* ```
- * _af_debug_hints
+ * af_debug_hints_
* ```
*
* Please have a look at the `ftgrid` demo program to see how those
/**************************************************************************
*
+ * OpenType SVG Glyph Support
+ *
+ * Setting this macro enables support for OpenType SVG glyphs. By
+ * default, FreeType can only fetch SVG documents. However, it can also
+ * render them if external rendering hook functions are plugged in at
+ * runtime.
+ *
+ * More details on the hooks can be found in file `otsvg.h`.
+ */
+#define FT_CONFIG_OPTION_SVG
+
+
+ /**************************************************************************
+ *
* Error Strings
*
* If this macro is set, `FT_Error_String` will return meaningful
/**************************************************************************
*
* Define `TT_CONFIG_OPTION_POSTSCRIPT_NAMES` if you want to be able to
- * load and enumerate the glyph Postscript names in a TrueType or OpenType
+ * load and enumerate Postscript names of glyphs in a TrueType or OpenType
* file.
*
- * Note that when you do not compile the 'psnames' module by undefining the
- * above `FT_CONFIG_OPTION_POSTSCRIPT_NAMES`, the 'sfnt' module will
- * contain additional code used to read the PS Names table from a font.
+ * Note that if you do not compile the 'psnames' module by undefining the
+ * above `FT_CONFIG_OPTION_POSTSCRIPT_NAMES` macro, the 'sfnt' module will
+ * contain additional code to read the PostScript name table from a font.
*
* (By default, the module uses 'psnames' to extract glyph names.)
*/
* not) instructions in a certain way so that all TrueType fonts look like
* they do in a Windows ClearType (DirectWrite) environment. See [1] for a
* technical overview on what this means. See `ttinterp.h` for more
- * details on the LEAN option.
- *
- * There are three possible values.
- *
- * Value 1:
- * This value is associated with the 'Infinality' moniker, contributed by
- * an individual nicknamed Infinality with the goal of making TrueType
- * fonts render better than on Windows. A high amount of configurability
- * and flexibility, down to rules for single glyphs in fonts, but also
- * very slow. Its experimental and slow nature and the original
- * developer losing interest meant that this option was never enabled in
- * default builds.
+ * details on this option.
*
- * The corresponding interpreter version is v38.
- *
- * Value 2:
- * The new default mode for the TrueType driver. The Infinality code
- * base was stripped to the bare minimum and all configurability removed
- * in the name of speed and simplicity. The configurability was mainly
- * aimed at legacy fonts like 'Arial', 'Times New Roman', or 'Courier'.
- * Legacy fonts are fonts that modify vertical stems to achieve clean
- * black-and-white bitmaps. The new mode focuses on applying a minimal
- * set of rules to all fonts indiscriminately so that modern and web
- * fonts render well while legacy fonts render okay.
- *
- * The corresponding interpreter version is v40.
- *
- * Value 3:
- * Compile both, making both v38 and v40 available (the latter is the
- * default).
+ * The new default mode focuses on applying a minimal set of rules to all
+ * fonts indiscriminately so that modern and web fonts render well while
+ * legacy fonts render okay. The corresponding interpreter version is v40.
+ * The so-called Infinality mode (v38) is no longer available in FreeType.
*
* By undefining these, you get rendering behavior like on Windows without
* ClearType, i.e., Windows XP without ClearType enabled and Win9x
* [1]
* https://www.microsoft.com/typography/cleartype/truetypecleartype.aspx
*/
-/* #define TT_CONFIG_OPTION_SUBPIXEL_HINTING 1 */
-/* #define TT_CONFIG_OPTION_SUBPIXEL_HINTING 2 */
-#define TT_CONFIG_OPTION_SUBPIXEL_HINTING ( 1 | 2 )
+#define TT_CONFIG_OPTION_SUBPIXEL_HINTING
/**************************************************************************
/**************************************************************************
*
+ * Define `TT_CONFIG_OPTION_NO_BORING_EXPANSION` if you want to exclude
+ * support for 'boring' OpenType specification expansions.
+ *
+ * https://github.com/harfbuzz/boring-expansion-spec
+ *
+ * Right now, the following features are covered:
+ *
+ * - 'avar' version 2.0
+ *
+ * Most likely, this is a temporary configuration option to be removed in
+ * the near future, since it is assumed that eventually those features are
+ * added to the OpenType standard.
+ */
+/* #define TT_CONFIG_OPTION_NO_BORING_EXPANSION */
+
+
+ /**************************************************************************
+ *
* Define `TT_CONFIG_OPTION_BDF` if you want to include support for an
* embedded 'BDF~' table within SFNT-based bitmap formats.
*/
/**************************************************************************
*
- * Compile 'autofit' module with warp hinting. The idea of the warping
- * code is to slightly scale and shift a glyph within a single dimension so
- * that as much of its segments are aligned (more or less) on the grid. To
- * find out the optimal scaling and shifting value, various parameter
- * combinations are tried and scored.
- *
- * You can switch warping on and off with the `warping` property of the
- * auto-hinter (see file `ftdriver.h` for more information; by default it
- * is switched off).
- *
- * This experimental option is not active if the rendering mode is
- * `FT_RENDER_MODE_LIGHT`.
- */
-#define AF_CONFIG_OPTION_USE_WARPER
-
-
- /**************************************************************************
- *
* Use TrueType-like size metrics for 'light' auto-hinting.
*
* It is strongly recommended to avoid this option, which exists only to
/*
- * The next three macros are defined if native TrueType hinting is
+ * The next two macros are defined if native TrueType hinting is
* requested by the definitions above. Don't change this.
*/
#ifdef TT_CONFIG_OPTION_BYTECODE_INTERPRETER
#define TT_USE_BYTECODE_INTERPRETER
-
#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
-#if TT_CONFIG_OPTION_SUBPIXEL_HINTING & 1
-#define TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
-#endif
-
-#if TT_CONFIG_OPTION_SUBPIXEL_HINTING & 2
#define TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
#endif
#endif
+
+
+ /*
+ * The TT_SUPPORT_COLRV1 macro is defined to indicate to clients that this
+ * version of FreeType has support for 'COLR' v1 API. This definition is
+ * useful to FreeType clients that want to build in support for 'COLR' v1
+ * depending on a tip-of-tree checkout before it is officially released in
+ * FreeType, and while the feature cannot yet be tested against using
+ * version macros. Don't change this macro. This may be removed once the
+ * feature is in a FreeType release version and version macros can be used
+ * to test for availability.
+ */
+#ifdef TT_CONFIG_OPTION_COLOR_LAYERS
+#define TT_SUPPORT_COLRV1
#endif
#error "Invalid CFF darkening parameters!"
#endif
-FT_END_HEADER
+FT_END_HEADER
#endif /* FTOPTION_H_ */
-CHANGES BETWEEN 2.10.3 and 2.10.4
+CHANGES BETWEEN 2.13.1 and 2.13.2 (2023-Aug-25)
+
+ I. MISCELLANEOUS
+
+ - Better support for CFF2 variation fonts.
+
+ - TrueType interpreter version 38 (also known as 'Infinality') has
+ been removed.
+
+ - Improved OpenVMS support.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.13.0 and 2.13.1 (2023-Jun-24)
+
+ I. MISCELLANEOUS
+
+ - New function `FT_Get_Default_Named_Instance` to get the index of
+ the default named instance of an OpenType Variation Font.
+
+ - A new load flag `FT_LOAD_NO_SVG` to make FreeType ignore glyphs in
+ an 'SVG ' table.
+
+ - New function `FT_GlyphSlot_AdjustWeight` to adjust the glyph
+ weight either horizontally or vertically. This is part of the
+ `ftsynth.h` header file, which is still considered to be in alpha
+ stage.
+
+ - TrueType interpreter version 38 (also known as 'Infinality') has
+ been deactivated; the value of `TT_INTERPRETER_VERSION_38` is now
+ the same as `TT_INTERPRETER_VERSION_40`.
+
+ - Updated OpenVMS support.
+
+ - The base API documentation has been modularized for easier
+ handling.
+
+ - Switching named instances on and off in Variation Fonts was buggy
+ if the design coordinates didn't change.
+
+ - `ftbench` has a new command-line option `-a` to apply design
+ coordinates.
+
+ - `ftview` can now flip SVG rendering on and off using the 'Z' key.
+
+ - In `ftmulti` it is now possible to toggle the fill rule and
+ overlap flag used for rendering glyphs using the 'F3' and 'F4'
+ keys, respectively. Toggling the anti-aliased mode has been
+ changed to the 'TAB' key.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.12.1 and 2.13.0 (2023-Feb-09)
+
+ I. IMPORTANT CHANGES
+
+ - The demo program `ftinspect` has been completely updated and much
+ enhanced. It now combines the functionality of almost all other
+ graphical FreeType demo programs into a single application based
+ on the Qt framework. This was Charlie Jiang's GSoC 2022 project.
+
+ - The 'COLR' v1 API is now considered as stable.
+
+ https://learn.microsoft.com/en-us/typography/opentype/spec/colr
+
+
+ II. MISCELLANEOUS
+
+ - For OpenType Variable Fonts, `avar` table format 2.0 is now
+ supported. The code was contributed by Behdad Esfahbod.
+
+ Note that this is an extension supported on recent Apple platforms
+ and by HarfBuzz, but not yet in the OpenType standard! See
+
+ https://github.com/harfbuzz/boring-expansion-spec/blob/main/avar2.md
+
+ for the specification. To deactivate it, define the configuration
+ macro 'TT_CONFIG_OPTION_NO_BORING_EXPANSION'.
+
+ - A new API `FT_GlyphSlot_Slant` to slant a glyph by a given angle
+ has been added. Note that this function is part of `ftsynth.h`,
+ which is still considered to be in alpha stage.
+
+ - TrueType interpreter version 38 (also known as 'Infinality') that
+ was first introduced about 10 years ago in FreeType 2.4.11 is now
+ deprecated and slated to be removed in the next version. TrueType
+ interpreter version 40 has been FreeType's default version for six
+ years now and provides an excellent alternative. This is the last
+ FreeType version with TT_INTERPRETER_VERSION_38 and
+ TT_INTERPRETER_VERSION_40 treated differently.
+
+ - The only referenced but never documented configuration macro
+ `FT_CONFIG_OPTION_NO_GLYPH_NAMES` has been removed.
+
+ - The `ftbench` demo program got a new command line option `-e` to
+ set a charmap index.
+
+ - Specifying a point size is now optional for the demo programs
+ `ftgrid`, `ftmulti`, `ftstring`, and `ftview`. If not given, a
+ default size is used.
+
+ - For `ftgrid`, `ftstring`, and `ftview`, option `-e` now also
+ accepts a numeric value to set a charmap index.
+
+ - In `ftstring`, it is now possible to set the displayed text
+ interactively by pressing the 'Enter' key.
+
+ - `ftmulti` can now handle up to 16 design axes.
+
+ - To avoid reserved identifiers that are globally defined, the
+ auto-hinter debugging macros (which are only available if
+ `FT_DEBUG_AUTOFIT` is defined)
+
+ ```
+ _af_debug_disable_horz_hints
+ _af_debug_disable_vert_hints
+ _af_debug_disable_blue_hints
+ _af_debug_hints
+ ```
+
+ have been renamed to
+
+ ```
+ af_debug_disable_horz_hints_
+ af_debug_disable_vert_hints_
+ af_debug_disable_blue_hints_
+ af_debug_hints_
+ ```
+
+ - The internal zlib library was updated to version 1.2.13. Note,
+ however, that FreeType is *not* affected by CVE-2022-37434 since
+ it doesn't use the `inflateGetHeader` function.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.12.0 and 2.12.1 (2022-May-01)
+
+ I. IMPORTANT BUG FIXES
+
+ - Loading CFF fonts sometimes made FreeType crash (bug introduced in
+ version 2.12.0)
+
+ - Loading a fully hinted TrueType glyph a second time (without
+ caching) sometimes yielded different rendering results if TrueType
+ hinting was active (bug introduced in version 2.12.0).
+
+ - The generation of the pkg-config file `freetype2.pc` was broken if
+ the build was done with cmake (bug introduced in version 2.12.0).
+
+
+ II. MISCELLANEOUS
+
+ - New option `--with-librsvg` for the `configure` script for better
+ FreeType demo support.
+
+ - The meson build no longer enforces both static and dynamic
+ versions of the library by default.
+
+ - The internal zlib library was updated to version 1.2.12. Note,
+ however, that FreeType is *not* affected by CVE-2018-25032 since
+ it only does decompression.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.11.1 and 2.12.0 (2022-Mar-30)
+
+ I. IMPORTANT CHANGES
+
+ - FreeType now handles OT-SVG fonts, to be controlled with
+ `FT_CONFIG_OPTION_SVG` configuration macro. By default, it can
+ only load the 'SVG ' table of an OpenType font. However, by using
+ the `svg-hooks` property of the new 'ot-svg' module it is possible
+ to register an external SVG rendering engine. The FreeType demo
+ programs have been set up to use 'librsvg' as the rendering
+ library.
+
+ This work was Moazin Khatti's GSoC 2019 project.
+
+
+ II. MISCELLANEOUS
+
+ - The handling of fonts with an 'sbix' table has been improved.
+
+ - Corrected bitmap offsets.
+
+ - A new tag `FT_PARAM_TAG_IGNORE_SBIX` for `FT_Open_Face` makes
+ FreeType ignore an 'sbix' table in a font, allowing applications
+ to access the font's outline glyphs.
+
+ - `FT_FACE_FLAG_SBIX` and `FT_FACE_FLAG_SBIX_OVERLAY` together
+ with their corresponding preprocessor macros `FT_HAS_SBIX` and
+ `FT_HAS_SBIX_OVERLAY` enable applications to treat 'sbix' tables
+ as described in the OpenType specification.
+
+ - The internal 'zlib' code has been updated to be in sync with the
+ current 'zlib' version (1.2.11).
+
+ - The previously internal load flag `FT_LOAD_SBITS_ONLY` is now
+ public.
+
+ - Some minor improvements of the building systems, in particular
+ handling of the 'zlib' library (internal vs. external).
+
+ - Support for non-desktop Universal Windows Platform.
+
+ - Various other minor bug and documentation fixes.
+
+ - The `ftdump` demo program shows more information for Type1 fonts
+ if option `-n` is given.
+
+ - `ftgrid` can now display embedded bitmap strikes.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.11.0 and 2.11.1 (2021-Dec-01)
+
+ I. IMPORTANT CHANGES
+
+ - Some fields in the `CID_FaceDictRec`, `CID_FaceInfoRec`, and
+ `FT_Data` structures have been changed from signed to unsigned
+ type, which better reflects the actual usage. It is also an
+ additional means to protect against malformed input.
+
+
+ II. MISCELLANEOUS
+
+ - Cmake support has been further improved. To do that various
+ backward-incompatible changes were necessary; please see file
+ `CMakeLists.txt` for more details.
+
+ - Since version 2.11.0, a C99 compiler is necessary to compile
+ FreeType.
+
+ - The experimental 'COLR' v1 API has been updated to the latest
+ OpenType standard 1.9.
+
+ - The `apinames` tool got a new option `-wV` to output an OpenVMS
+ Linker Option File.
+
+ - VMS support was updated.
+
+ - MS Visual Studio support was added to build the demo programs.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.10.4 and 2.11.0 (2021-Jul-18)
+
+ I. IMPORTANT CHANGES
+
+ - A new rendering module has been added to create 8-bit Signed
+ Distance Field (SDF) bitmaps for both outline and bitmap glyphs.
+ The new rendering mode is called `FT_RENDER_MODE_SDF`, the pixel
+ mode is `FT_PIXEL_MODE_GRAY8`, and the corresponding raster flag
+ is `FT_RASTER_FLAG_SDF`.
+
+ This work was Anuj Verma's GSoC 2020 project.
+
+ - A new, experimental API is now available for surfacing properties
+ of 'COLR' v1 color fonts (as the name says, this is an extension
+ to the 'COLR' table for outline color fonts using the SFNT
+ container format). 'COLR' v1 fonts are a recently proposed
+ addition to OFF and OpenType; specification work currently happens
+ in
+
+ https://github.com/googlefonts/colr-gradients-spec/
+
+ 'COLR' v1 is expected to be merged to OpenType; the ISO
+ standardisation process for adding 'COLR' v1 as an amendment to
+ OFF is underway.
+
+ Functions similar to the already existing 'COLR' API have been
+ added to access the corresponding data.
+
+ FT_Get_Color_Glyph_Paint
+ Retrieve the root paint for a given glyph ID.
+
+ FT_Get_Paint_Layers
+ Access the layers of a `PaintColrLayers` table.
+
+ FT_Get_Colorline_Stops
+ Retrieve the 'color stops' on a color line. As an input, a
+ color stop iterator gets used, which in turn is retrieved from
+ a paint.
+
+ FT_Get_Paint
+ Dereference an `FT_OpaquePaint` object and retrieve the
+ corresponding `FT_COLR_Paint` object, which contains details
+ on how to draw the respective 'COLR' v1 `Paint` table.
+
+
+ II. MISCELLANEOUS
+
+ - FreeType has moved its infrastructure to
+
+ https://gitlab.freedesktop.org/freetype
+
+ A side effect is that the git repositories are now called
+ `freetype.git` and `freetype-demos.git`, which by default expand
+ to the directories `freetype` and `freetype-demos`, respectively.
+ The documentation has been updated accordingly.
+
+ FreeType's Savannah repositories will stay; they are now mirrors
+ of the 'freedesktop.org' repositories.
+
+ - A new function `FT_Get_Transform` returns the values set by
+ `FT_Set_Transform`.
+
+ - A new configuration macro `FT_DEBUG_LOGGING` is available. It
+ provides extended debugging capabilities for FreeType, for example
+ showing a time stamp or displaying the component a tracing message
+ comes from. See file `docs/DEBUG` for more information.
+
+ This work was Priyesh Kumar's GSoC 2020 project.
+
+ - The legacy Type 1 and CFF engines are further demoted due to lack
+ of CFF2 charstring support. You now need to use `FT_Property_Set`
+ to enable them besides the `T1_CONFIG_OPTION_OLD_ENGINE` and
+ `CFF_CONFIG_OPTION_OLD_ENGINE` options, respectively.
+
+ - The experimental 'warp' mode (AF_CONFIG_OPTION_USE_WARPER) for the
+ auto-hinter has been removed.
+
+ - The smooth rasterizer performance has been improved by >10%. Note
+ that due to necessary code changes there might be very subtle
+ differences in rendering. They are not visible by the eye,
+ however.
+
+ - PCF bitmap fonts compressed with LZW (these are usually files with
+ the extension `.pcf.Z`) are now handled correctly.
+
+ - Improved Meson build files, including support to build the
+ FreeType demo programs.
+
+ - A new demo program `ftsdf` is available to display Signed Distance
+ Fields of glyphs.
+
+ - The `ftlint` demo program has been extended to do more testing of
+ its input. In particular, it can display horizontal and vertical
+ acutances for quality assessment, together with computing MD5
+ checksums of rendered glyphs.
+
+ [The acutance measures how sharply the pixel coverage changes at
+ glyph edges. For monochrome bitmaps, it is always 2.0 in either
+ X or Y direction. For anti-aliased bitmaps, it depends on the
+ hinting and the shape of a glyph and might approach or even reach
+ value 2.0 for glyphs like 'I', 'L', '+', '-', or '=', while it
+ might be lower for glyphs like 'O', 'S', or 'W'.]
+
+ - The `ttdebug` demo program didn't show changed point coordinates
+ (bug introduced in version 2.10.3).
+
+ - It is now possible to adjust the axis increment for variable fonts
+ in the `ftmulti` demo program.
+
+ - It is now possible to change the hinting engine in the `ftstring`
+ demo program.
+
+ - The graphical demo programs work better now in native color depth
+ on win32 and x11.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.10.3 and 2.10.4 (2020-Oct-20)
I. IMPORTANT BUG FIXES
======================================================================
-CHANGES BETWEEN 2.10.2 and 2.10.3
+CHANGES BETWEEN 2.10.2 and 2.10.3 (2020-Oct-10)
I. IMPORTANT CHANGES
======================================================================
-CHANGES BETWEEN 2.10.1 and 2.10.2
+CHANGES BETWEEN 2.10.1 and 2.10.2 (2020-May-09)
I. IMPORTANT CHANGES
======================================================================
-CHANGES BETWEEN 2.10.0 and 2.10.1
+CHANGES BETWEEN 2.10.0 and 2.10.1 (2019-Jul-01)
I. IMPORTANT BUG FIXES
======================================================================
-CHANGES BETWEEN 2.9.1 and 2.10.0
+CHANGES BETWEEN 2.9.1 and 2.10.0 (2019-Mar-15)
I. IMPORTANT CHANGES
======================================================================
-CHANGES BETWEEN 2.9 and 2.9.1
+CHANGES BETWEEN 2.9 and 2.9.1 (2019-May-01)
I. IMPORTANT BUG FIXES
======================================================================
-CHANGES BETWEEN 2.8.1 and 2.9
+CHANGES BETWEEN 2.8.1 and 2.9 (2018-Jan-08)
I. IMPORTANT BUG FIXES
======================================================================
-CHANGES BETWEEN 2.8 and 2.8.1
+CHANGES BETWEEN 2.8 and 2.8.1 (2017-Sep-16)
I. IMPORTANT BUG FIXES
======================================================================
-CHANGES BETWEEN 2.7.1 and 2.8
+CHANGES BETWEEN 2.7.1 and 2.8 (2017-May-13)
I. IMPORTANT CHANGES
======================================================================
-CHANGES BETWEEN 2.7 and 2.7.1
+CHANGES BETWEEN 2.7 and 2.7.1 (2016-Dec-30)
I. IMPORTANT CHANGES
======================================================================
-CHANGES BETWEEN 2.6.5 and 2.7
+CHANGES BETWEEN 2.6.5 and 2.7 (2016-Sep-08)
I. IMPORTANT CHANGES
======================================================================
-CHANGES BETWEEN 2.6.4 and 2.6.5
+CHANGES BETWEEN 2.6.4 and 2.6.5 (2016-Jul-12)
I. IMPORTANT BUG FIXES
======================================================================
-CHANGES BETWEEN 2.6.3 and 2.6.4
+CHANGES BETWEEN 2.6.3 and 2.6.4 (2016-Jul-05)
I. IMPORTANT CHANGES
======================================================================
-CHANGES BETWEEN 2.6.2 and 2.6.3
+CHANGES BETWEEN 2.6.2 and 2.6.3 (2016-Feb-08)
I. IMPORTANT CHANGES
======================================================================
-CHANGES BETWEEN 2.6.1 and 2.6.2
+CHANGES BETWEEN 2.6.1 and 2.6.2 (2015-Nov-28)
I. IMPORTANT CHANGES
======================================================================
-CHANGES BETWEEN 2.6 and 2.6.1
+CHANGES BETWEEN 2.6 and 2.6.1 (2015-Oct-04)
I. IMPORTANT BUG FIXES
======================================================================
-CHANGES BETWEEN 2.5.5 and 2.6
+CHANGES BETWEEN 2.5.5 and 2.6 (2015-Jun-07)
I. IMPORTANT CHANGES
======================================================================
-CHANGES BETWEEN 2.5.4 and 2.5.5
+CHANGES BETWEEN 2.5.4 and 2.5.5 (2014-Dec-30)
I. IMPORTANT BUG FIXES
======================================================================
-CHANGES BETWEEN 2.5.3 and 2.5.4
+CHANGES BETWEEN 2.5.3 and 2.5.4 (2014-Dec-06)
I. IMPORTANT BUG FIXES
======================================================================
-CHANGES BETWEEN 2.5.2 and 2.5.3
+CHANGES BETWEEN 2.5.2 and 2.5.3 (2014-Mar-06)
I. IMPORTANT BUG FIXES
======================================================================
-CHANGES BETWEEN 2.5.1 and 2.5.2
+CHANGES BETWEEN 2.5.1 and 2.5.2 (2013-Dec-08)
I. IMPORTANT BUG FIXES
======================================================================
-CHANGES BETWEEN 2.5 and 2.5.1
+CHANGES BETWEEN 2.5 and 2.5.1 (2013-Nov-25)
I. IMPORTANT BUG FIXES
======================================================================
-CHANGES BETWEEN 2.4.12 and 2.5
+CHANGES BETWEEN 2.4.12 and 2.5 (2013-Jun-19)
I. IMPORTANT BUG FIXES
======================================================================
-CHANGES BETWEEN 2.4.11 and 2.4.12
+CHANGES BETWEEN 2.4.11 and 2.4.12 (2013-May-08)
- We have another CFF parsing and hinting engine! Written by Dave
Arnold <darnold@adobe.com>, this work has been contributed by
======================================================================
-CHANGES BETWEEN 2.4.10 and 2.4.11
+CHANGES BETWEEN 2.4.10 and 2.4.11 (2012-Dec-20)
I. IMPORTANT BUG FIXES
======================================================================
-CHANGES BETWEEN 2.4.9 and 2.4.10
+CHANGES BETWEEN 2.4.9 and 2.4.10 (2012-Jun-15)
I. IMPORTANT BUG FIXES
======================================================================
-CHANGES BETWEEN 2.4.8 and 2.4.9
+CHANGES BETWEEN 2.4.8 and 2.4.9 (2012-Mar-08)
I. IMPORTANT BUG FIXES
======================================================================
-CHANGES BETWEEN 2.4.7 and 2.4.8
+CHANGES BETWEEN 2.4.7 and 2.4.8 (2011-Nov-14)
I. IMPORTANT BUG FIXES
======================================================================
-CHANGES BETWEEN 2.4.6 and 2.4.7
+CHANGES BETWEEN 2.4.6 and 2.4.7 (2011-Oct-18)
I. IMPORTANT BUG FIXES
======================================================================
-CHANGES BETWEEN 2.4.5 and 2.4.6
+CHANGES BETWEEN 2.4.5 and 2.4.6 (2011-Jul-29)
I. IMPORTANT BUG FIXES
======================================================================
-CHANGES BETWEEN 2.4.4 and 2.4.5
+CHANGES BETWEEN 2.4.4 and 2.4.5 (2011-Jun-25)
I. IMPORTANT BUG FIXES
======================================================================
-CHANGES BETWEEN 2.4.3 and 2.4.4
+CHANGES BETWEEN 2.4.3 and 2.4.4 (2010-Nov-28)
I. IMPORTANT BUG FIXES
======================================================================
-CHANGES BETWEEN 2.4.2 and 2.4.3
+CHANGES BETWEEN 2.4.2 and 2.4.3 (2010-Oct-03)
I. IMPORTANT BUG FIXES
======================================================================
-CHANGES BETWEEN 2.4.1 and 2.4.2
+CHANGES BETWEEN 2.4.1 and 2.4.2 (2010-Aug-06)
I. IMPORTANT BUG FIXES
======================================================================
-CHANGES BETWEEN 2.4.0 and 2.4.1
+CHANGES BETWEEN 2.4.0 and 2.4.1 (2010-Jul-18)
I. IMPORTANT CHANGES
======================================================================
-CHANGES BETWEEN 2.3.12 and 2.4.0
+CHANGES BETWEEN 2.3.12 and 2.4.0 (2010-Jul-12)
I. IMPORTANT CHANGES
is provided for x86 and ARM. See FT_CONFIG_OPTION_INLINE_MULFIX
and FT_CONFIG_OPTION_NO_ASSEMBLER (in ftoption.h) for more.
- - The handling of `tricky' fonts (this is, fonts which don't work
+ - The handling of `tricky' fonts (that is, fonts which don't work
with the autohinter, needing the font format's hinting engine)
has been generalized and changed slightly:
II. IMPORTANT CHANGES
- - Version 2.2 no longer exposes its internals, this is, the header
+ - Version 2.2 no longer exposes its internals, that is, the header
files located in the `include/freetype/internal' directory of
the source package are not copied anymore by the `make install'
command. Consequently, a number of rogue clients which directly
------------------------------------------------------------------------
-Copyright (C) 2000-2020 by
+Copyright (C) 2000-2023 by
David Turner, Robert Wilhelm, and Werner Lemberg.
This file is part of the FreeType project, and may only be used,
----------------------------------------------------------------------
-Copyright (C) 2003-2020 by
+Copyright (C) 2003-2023 by
David Turner, Robert Wilhelm, and Werner Lemberg.
This file is part of the FreeType project, and may only be used,
When `FT2_DEBUG_MEMORY' isn't defined at runtime, the debugging
memory manager is ignored, and performance is unaffected.
+ FT_DEBUG_LOGGING
+
+ #define this macro for enhanced logging support; it automatically
+ sets `FT_DEBUG_LEVEL_TRACE' and `FT_DEBUG_LEVEL_ERROR'.
+
+ If defined, `FT_TRACE' and `FT_ERROR' can send tracing and
+ debugging messages to a file. The location of the log file has to
+ be set with the `FT_LOGGING_FILE' environment variable (more on
+ this later).
+
+ The main enhancements are the possibility of logging the time and
+ the name of the `FT_COMPONENT' macro together with the affected
+ `FT_TRACE' or `FT_ERROR' calls. See below how to activate this in
+ the `FT2_DEBUG' environment variable.
+
II. Debugging macros
--------------------
the memory and io components, which are set to the trace levels 5
and 4, respectively.
+ If `FT_DEBUG_LOGGING' is defined, two more options are available.
+
+ * -v: Print also the name of FreeType's component from which the
+ current log is produced, together with the tracing level.
+
+ * -t: Print also the time.
+
+ Here are some examples how the output might look like.
+
+ FT2_DEBUG="any:7 memory:5 -vt"
+
+ => [20:32:02:44969 ttload:2] table directory loaded
+
+ FT2_DEBUG="any:7 memory:5 -t"
+
+ => [20:32:02:44969] table directory loaded
+
+ FT2_DEBUG="any:7 memory:5 -v"
+
+ => [ttload:2] table directory loaded
+
+
+ FT_LOGGING_FILE
+
+ This variable is only used if FreeType is built with the
+ `FT_DEBUG_LOGGING' macro defined. It contains the path to the
+ file where the user wants to put his log file. If it is not set,
+ FreeType uses stderr.
+
+ Examples:
+
+ On UNIX-like systems with bash:
+ export FT_LOGGING_FILE="/tmp/freetype2.log"
+
+ On Windows:
+ set FT_LOGGING_FILE=C:\Users\AppData\Local\Temp\freetype2.log
+
FT2_DEBUG_MEMORY
If it is undefined, or if its value is not strictly positive,
freed blocks are released at runtime.
+
+IV. Additional Capabilities with `FT_DEBUG_LOGGING'
+---------------------------------------------------
+
+If `FT_DEBUG_LOGGING' is defined, four APIs are available to provide
+additional debugging support. Use
+
+ #include <freetype/ftlogging.h>
+
+to access them.
+
+ FT_Trace_Set_Level( const char* level )
+
+ By default, FreeType uses the tracing levels set in the
+ `FT2_DEBUG' environment variable. Use this function to override
+ the value with `level'. Use value `NULL' to disable tracing.
+
+ FT_Trace_Set_Default_Level( void )
+
+ Reset the tracing levels to the default value, i.e., the value of
+ the `FT2_DEBUG' environment variable or no tracing if not set.
+
+ FT_Set_Log_Handler( ft_custom_log_handler handler )
+
+ Use `handler' as a custom handler for formatting tracing and error
+ messages. The `ft_custom_log_handler' typedef has the following
+ prototype.
+
+ void
+ (*ft_custom_log_handler)( const char* ft_component,
+ const char* fmt,
+ va_list args );
+
+ `ft_component' is the current component like `ttload', `fmt' is the
+ first argument of `FT_TRACE' or `FT_ERROR', and `args' holds the
+ remaining arguments.
+
+ FT_Set_Default_Log_Handler( void )
+
+ Reset the log handler to the default version.
+
+
------------------------------------------------------------------------
-Copyright (C) 2002-2020 by
+Copyright (C) 2002-2023 by
David Turner, Robert Wilhelm, and Werner Lemberg.
This file is part of the FreeType project, and may only be used,
Note that there may be cases where having two asterisks or underscores
in a line may lead to text being picked up as italics or bold.
-Although unintentional, this is correct markdown behavior.
+Although unintentional, this is correct markdown behavior.
For inline code, wrap the sequence with backticks (see below). This
renders symbols correctly without modifications. If a symbol is
@description:
While FreeType's CFF driver doesn't expose API functions by
- itself, it is possible to control its behaviour with
+ itself, it is possible to control its behaviour with
@FT_Property_Set and @FT_Property_Get.
If a field in the `values` table of another sub-section is linked, the
----------------------------------------------------------------------
-Copyright (C) 2018-2020 by
+Copyright (C) 2018-2023 by
Nikhil Ramakrishnan, David Turner, Robert Wilhelm, and Werner Lemberg.
This file is part of the FreeType project, and may only be used,
overview of the documentation available:
-I. Normal installation and upgrades
-===================================
+I. Prerequisites and dependencies
+=================================
- 1. Unix Systems (including Mac OS X, Cygwin, and MSys on Windows)
+ FreeType is a low level C library that only depends on the standard
+ C library with very few platform-dependent optimizations utilized at
+ build time. Any C99-compliant compiler should be able to compile
+ FreeType. System libraries, such as zlib, Gzip, bzip2, Brotli,
+ and libpng, might be used to handle compressed fonts or decode
+ embedded PNG glyphs.
- Please read `INSTALL.UNIX' to install or upgrade FreeType 2 on a
+ FreeType auto-configuration scripts should be able to detect the
+ prerequisites if the necessary headers are available at the default
+ locations. Otherwise, modify `include/freetype/config/ftoption.h`
+ to control how the FreeType library gets built. Normally, you don't
+ need to change anything.
+
+ Applications have very limited control over FreeType's behaviour at
+ run-time; look at the documentation of function `FT_Property_Set`.
+
+
+II. Normal installation and upgrades
+====================================
+
+ 1. Unix and Unix-like systems
+
+ This also includes MacOS, Cygwin, MinGW + MSYS, Mingw-w64 + MSYS2,
+ and possibly other, similar environments.
+
+ Please read `INSTALL.UNIX` to install or upgrade FreeType 2 on a
Unix system. Note that you *need* GNU Make for automatic
compilation, since other make tools won't work (this includes BSD
Make).
GNU Make VERSION 3.81 OR NEWER IS NEEDED!
- [For `cmake' see below.]
+ 2. Other systems using GNU Make
- 2. On VMS with the `mms' build tool
+ On some non-Unix platforms, it is possible to build the library
+ using only the GNU Make utility. Note that *NO OTHER MAKE TOOL
+ WILL WORK*[1]! This methods supports several compilers on
+ Windows, OS/2, and BeOS, including MinGW* (without MSYS*), Visual
+ C++, Borland C++, and more.
- See `INSTALL.VMS' for installation instructions on this platform.
+ Instructions are provided in the file `INSTALL.GNU`.
- 3. Other systems using GNU Make
+ 3. Other build tools and platforms.
- On non-Unix platforms, it is possible to build the library using
- GNU Make utility. Note that *NO OTHER MAKE TOOL WILL WORK*[1]!
- This methods supports several compilers on Windows, OS/2, and
- BeOS, including MinGW, Visual C++, Borland C++, and more.
+ A few other tools can be used to build FreeType. You can find
+ the corresponding instruction files in the FreeType root folder
+ or the builds/ sub-folder.
- Instructions are provided in the file `INSTALL.GNU'.
+ CMake :: see `CMakeLists.txt` for more information
+ Meson :: see `meson.build` for more information
+ MSBuild :: see `builds/windows/vc2010/freetype.vcxproj`
+ MMS :: see `vms_make.com` and `docs/INSTALL.VMS`
4. With an IDE Project File (e.g., for Visual Studio or CodeWarrior)
- We provide a small number of `project files' for various IDEs to
+ We provide a small number of 'project files' for various IDEs to
automatically build the library as well. Note that these files
- are not supported and only sporadically maintained by FreeType
- developers, so don't expect them to work in each release.
+ are not actively supported by FreeType developers, they can break
+ or become obsolete.
- To find them, have a look at the content of the `builds/<system>'
+ To find them, have a look at the content of the `builds/<system>`
directory, where <system> stands for your OS or environment.
- 5. Using cmake
-
- See the top-level `CMakeLists.txt' file for more information.
-
-
- 6. From you own IDE, or own Makefiles
+ 5. From you own IDE, or own Makefiles
If you want to create your own project file, follow the
- instructions given in the `INSTALL.ANY' document of this
+ instructions given in the `INSTALL.ANY` document of this
directory.
-II. Custom builds of the library
-================================
+III. Custom builds of the library
+=================================
Customizing the compilation of FreeType is easy, and allows you to
select only the components of the font engine that you really need.
- For more details read the file `CUSTOMIZE'.
+ For more details read the file `CUSTOMIZE`.
----------------------------------------------------------------------
https://makepp.sourceforge.net
for more information; you need version 2.0 or newer, and you must
- pass option `--norc-substitution'.
+ pass option `--norc-substitution`.
----------------------------------------------------------------------
-Copyright (C) 2000-2020 by
+Copyright (C) 2000-2023 by
David Turner, Robert Wilhelm, and Werner Lemberg.
This file is part of the FreeType project, and may only be used,
* If you use macro names for FreeType header files (while mandatory
in earlier versions, this is now optional since FreeType version
- 2.10.3) it is necessary to disable pre-compiled headers. This is
+ 2.6.1) it is necessary to disable pre-compiled headers. This is
very important for Visual C++, because lines like
#include FT_FREETYPE_H
* You need to add the directory `include' to your include path when
compiling the library.
- * FreeType 2 is made of several components; each of them is located
- in a subdirectory of `freetype2/src'. For example,
- `freetype2/src/truetype/' contains the TrueType font driver.
+ * FreeType 2 is made of several components; each of them is located
+ in a subdirectory of `freetype/src'. For example,
+ `freetype/src/truetype/' contains the TrueType font driver.
* DO NOT COMPILE ALL C FILES! Rather, compile the following ones.
formats)
src/raster/raster.c -- monochrome rasterizer
+ src/sdf/sdf.c -- Signed Distance Field driver
src/smooth/smooth.c -- anti-aliasing rasterizer
-- auxiliary modules (optional)
1. Copy all files in current directory
- cp freetype2/src/base/*.[hc] .
- cp freetype2/src/raster1/*.[hc] .
- cp freetype2/src/smooth/*.[hc] .
+ cp freetype/src/base/*.[hc] .
+ cp freetype/src/raster1/*.[hc] .
+ cp freetype/src/smooth/*.[hc] .
etc.
2. Compile sources
----------------------------------------------------------------------
-Copyright (C) 2003-2020 by
+Copyright (C) 2003-2023 by
David Turner, Robert Wilhelm, and Werner Lemberg.
This file is part of the FreeType project, and may only be used,
----------------------------------------------------------------------
-Copyright (C) 2006-2020 by
+Copyright (C) 2006-2023 by
suzuki toshiya, David Turner, Robert Wilhelm, and Werner Lemberg.
1. Install GNU Make
-------------------
- Because GNU Make is the only Make tool supported to compile
- FreeType 2, you should install it on your machine.
-
The FreeType 2 build system relies on many features special to GNU
Make.
step 5.
+ 3a. Use clang instead of gcc
+ ----------------------------
+
+ The `clang' compiler can use FreeType's setup for `gcc'; it is
+ sufficient to set the `CC' variable, for example
+
+ make CC=clang
+
+
+ 3b. Compiling with a C++ compiler
+ ---------------------------------
+
+ FreeType can be built with a C++ compiler, for example
+
+ make CC="g++"
+
+ If `clang++' should be used it is necessary to also override the
+ `ANSIFLAGS' variable:
+
+ make CC="clang++" ANSIFLAGS=""
+
+
4. Configure the build system for an unknown platform/compiler
--------------------------------------------------------------
To launch the build, simply invoke GNU Make again: The top
Makefile will detect the configuration file and run the build with
- it.
+ it. If you have used variables in step 3, you must use the same
+ variables here, too.
Final note
----------------------------------------------------------------------
-Copyright (C) 2003-2020 by
+Copyright (C) 2003-2023 by
David Turner, Robert Wilhelm, and Werner Lemberg.
This file is part of the FreeType project, and may only be used,
sh autogen.sh
- In case of problems, you may need to install or upgrade Automake,
- Autoconf or Libtool. See README.git in the top-level directory
+ In case of problems, you may need to install or upgrade Automake,
+ Autoconf or Libtool. See `README.git' in the top-level directory
for more information.
3. Build and install the library
--------------------------------
+ Say
+
+ ./configure --help
+
+ to see the list of possible configuration options and important
+ environment variables. The ./configure script will detect some
+ prerequisite system libraries (libpng, brotli, etc.) if their
+ headers are available at the default locations.
+
The following should work on all Unix systems where the `make'
command invokes GNU Make:
If this still doesn't work, there must be a problem with your
system (e.g., you are using a very old version of GNU Make).
+ For library identification, FreeType's `configure' script uses the
+ `pkg-config' interface: Assuming it needs library `foo', it calls
+ the `pkg-config' program to find information on library `foo',
+ which in turn looks for a `foo.pc' file installed at the system.
+ Some platforms, however, don't come with `pkg-support'; you then
+ have to use environment variables as described by `configure
+ --help'. Example:
+
+ LIBPNG_CFLAGS="-I/path/to/libpng/include/directory" \
+ LIBPNG_LIBS="-L/path/to/libpng/lib/directory" \
+ configure ...
+
It is possible to compile FreeType in a different directory.
Assuming the FreeType source files in directory `/src/freetype' a
compilation in directory `foo' works as follows:
----------------------------------------------------------------------
-Copyright (C) 2003-2020 by
+Copyright (C) 2003-2023 by
David Turner, Robert Wilhelm, and Werner Lemberg.
This file is part of the FreeType project, and may only be used,
-How to build the FreeType 2 library on VMS
------------------------------------------
+How to build the FreeType library on VMS
+----------------------------------------
-It is actually very straightforward to install the FreeType 2 library.
-Just execute vms_make.com from the toplevel directory to build the
+It is actually very straightforward to install the FreeType library.
+Just execute `vms_make.com from` the toplevel directory to build the
library. This procedure currently accepts the following options:
-DEBUG
+* `DEBUG`
Build the library with debug information and without optimization.
-lopts=<value>
- Options to pass to the link command e.g. lopts=/traceback
+* `lopts=<value>`
+ Options to pass to the link command, e.g., `lopts=/traceback`.
-ccopt=<value>
- Options to pass to the C compiler e.g. ccopt=/float=ieee
+* `ccopt=<value>`
+ Options to pass to the C compiler, e.g., `ccopt=/float=ieee`.
In case you did download the demos, place them in a separate directory
-sharing the same top level as the directory of FreeType 2 and follow
-the same instructions as above for the demos from there. The build
-process relies on this to figure out the location of the FreeType 2
+sharing the same top level as the directory of FreeType and follow the
+same instructions as above for the demos from there. The build
+process relies on this to figure out the location of the FreeType
include files.
[.LIB]
-To compile applications using FreeType 2 you have to define the
-logical FREETYPE pointing to the directory
+To compile applications using FreeType you have to define the logical
+`FREETYPE` pointing to the directory
[.INCLUDE.FREETYPE]
-i.e., if the directory in which this INSTALL.VMS file is located is
-$disk:[freetype] then define the logical with
+i.e., if the directory in which this `INSTALL.VMS` file is located is
+`$disk:[freetype.docs]`, then define the logical with
define freetype $disk:[freetype.include.freetype]
-This version has been tested with Compaq C V6.2-006 on OpenVMS Alpha
-V7.2-1.
+See http://nchrem.tnw.tudelft.nl/openvms/software2.html#Freetype for
+the packages FreeType depends on.
+The latest versions were tested using
+ - VSI C V7.4-002 and DECWindows V1.7-F on OpenVMS Alpha V8.4-2L1
+ - VSI C V7.4-001 and DECWindows V1.7-E on OpenVMS IA64 V8.4-2L3
- Any problems can be reported to
- Jouk Jansen <joukj@hrem.stm.tudelft.nl> or
- Martin P.J. Zinser <zinser@zinser.no-ip.info>
+Any problems can be reported to
+
+ Jouk Jansen <joukj@hrem.nano.tudelft.nl> or
+
+Orginal version of the build procedures was created by
+
+ Martin P.J. Zinser <zinser@zinser.no-ip.info>
------------------------------------------------------------------------
-Copyright (C) 2000-2020 by
+Copyright (C) 2000-2023 by
David Turner, Robert Wilhelm, and Werner Lemberg.
This file is part of the FreeType project, and may only be used,
+++ /dev/null
-
-The FreeType 2 font engine is copyrighted work and cannot be used
-legally without a software license. In order to make this project
-usable to a vast majority of developers, we distribute it under two
-mutually exclusive open-source licenses.
-
-This means that *you* must choose *one* of the two licenses described
-below, then obey all its terms and conditions when using FreeType 2 in
-any of your projects or products.
-
- - The FreeType License, found in the file `FTL.TXT', which is similar
- to the original BSD license *with* an advertising clause that forces
- you to explicitly cite the FreeType project in your product's
- documentation. All details are in the license file. This license
- is suited to products which don't use the GNU General Public
- License.
-
- Note that this license is compatible to the GNU General Public
- License version 3, but not version 2.
-
- - The GNU General Public License version 2, found in `GPLv2.TXT' (any
- later version can be used also), for programs which already use the
- GPL. Note that the FTL is incompatible with GPLv2 due to its
- advertisement clause.
-
-The contributed BDF and PCF drivers come with a license similar to that
-of the X Window System. It is compatible to the above two licenses (see
-file src/bdf/README and src/pcf/README). The same holds for the files
-`fthash.c' and `fthash.h'; their code was part of the BDF driver in
-earlier FreeType versions.
-
-The gzip module uses the zlib license (see src/gzip/zlib.h) which too is
-compatible to the above two licenses.
-
-The MD5 checksum support (only used for debugging in development builds)
-is in the public domain.
-
-
---- end of LICENSE.TXT ---
- This may or may not require internet access every time depending on
pip and system caching.
-This also works with Jam: Just type `jam refdoc' in the main directory.
-
Some troubleshooting tips:
* Regularly run `pip install --upgrade docwriter' to check for updates which
------------------------------------------------------------------------
-Copyright (C) 2001-2020 by
+Copyright (C) 2001-2023 by
David Turner, Robert Wilhelm, and Werner Lemberg.
This file is part of the FreeType project, and may only be used,
release libtool so
-------------------------------
+ 2.13.2 26.1.20 6.20.1
+ 2.13.1 26.0.20 6.20.0
+ 2.13.0 25.0.19 6.19.0
+ 2.12.1 24.3.18 6.18.3
+ 2.12.0 24.2.18 6.18.2
+ 2.11.1 24.1.18 6.18.1
+ 2.11.0 24.0.18 6.18.0
2.10.4 23.4.17 6.17.4
2.10.3 23.3.17 6.17.3
2.10.2 23.2.17 6.17.2
----------------------------------------------------------------------
-Copyright (C) 2002-2020 by
+Copyright (C) 2002-2023 by
David Turner, Robert Wilhelm, and Werner Lemberg.
This file is part of the FreeType project, and may only be used,
(`*') in the table below.
FreeType can be configured to support Mac files (on older Mac OS
- versions, a `file' is stored as a data and a resource fork, this is,
+ versions, a `file' is stored as a data and a resource fork, that is,
within two separate data chunks). If a file can't be opened as a
font, FreeType then checks whether it is a resource fork, trying to
extract the contained font data from either a `POST' or `sfnt'
--- BDF --- --- bdf 5005.BDF_Spec.pdf, X11
- SFNT PS TYPE_1 --- type1 Type 1 GX Font Format
- (for the Mac) [3]
- SFNT PS TYPE_1 CID cid 5180.sfnt.pdf (for the Mac)
- [3]
+ SFNT PS TYPE_1 --- type1 Type 1 GX Font Format [7]
+ (for the Mac; not supported)
+ SFNT PS TYPE_1 CID cid 5180.sfnt.pdf (for the Mac) [3]
SFNT PS CFF --- cff OT spec, 5176.CFF.pdf
(`OTTO' format)
SFNT PS CFF CID cff OT spec, 5176.CFF.pdf
(`?var' + `?VAR' tables)
+ WOFF --- --- --- cff, Compressed SFNT, ver. 1.0 [6]
+ truetype
+ WOFF2 --- --- --- cff, Compressed SFNT, ver. 2.0 [6]
+ truetype
+
+
--- PS TYPE_1 --- type1 T1_SPEC.pdf
(PFA, Type 1 font resource)
PFB PS TYPE_1 --- type1 T1_SPEC.pdf,
https://fontforge.github.io/pcf-format.html
-[5] This is from MS Windows 3; see Microsoft's Knowledge Base article at
+[5] This is from MS Windows 3; see Microsoft's Knowledge Base article
+ at
https://support.microsoft.com/kb/65123
+[6] Supported font formats are TrueType and OpenType fonts as
+ defined in the OpenType specification 1.6 and newer.
+
+[7] `The Type 1 GX Font Format' (dated 1995-09-27) was distributed in
+ Apple Developer CD-ROM in those days. The content of `TYP1' table
+ is a PostScript Type 1 font without the eexec encryption. Current
+ versions of FreeType don't not support this format, but FontForge
+ can load it.
+
------------------------------------------------------------------------
-Copyright (C) 2004-2020 by
+Copyright (C) 2004-2023 by
David Turner, Robert Wilhelm, and Werner Lemberg.
This file is part of the FreeType project, and may only be used,
-.TH FREETYPE-CONFIG 1 "October 2020" "FreeType 2.10.4"
+.TH FREETYPE-CONFIG 1 "August 2023" "FreeType 2.13.2"
.
.
.SH NAME
----------------------------------------------------------------------------
-Copyright (C) 2000-2020 by
+Copyright (C) 2000-2023 by
David Turner, Robert Wilhelm, and Werner Lemberg.
This file is part of the FreeType project, and may only be used, modified,
----------------------------------------------------------------------------
-Copyright (C) 2002-2020 by
+Copyright (C) 2002-2023 by
David Turner, Robert Wilhelm, and Werner Lemberg.
This file is part of the FreeType project, and may only be used, modified,
--- /dev/null
+2021-07-18 Werner Lemberg <wl@gnu.org>
+
+ * Version 2.11.0 released.
+ ==========================
+
+
+ Tag sources with `VER-2-11-0'.
+
+ * docs/VERSION.TXT: Add entry for version 2.11.0.
+ * docs/CHANGES: Updated.
+
+ * README, src/base/ftver.rc, builds/windows/vc2010/index.html,
+ builds/windows/visualc/index.html,
+ builds/windows/visualce/index.html,
+ builds/wince/vc2005-ce/index.html,
+ builds/wince/vc2008-ce/index.html, docs/freetype-config.1:
+ s/2.10.4/2.11.0/, s/2104/2110/.
+
+ * include/freetype/freetype.h (FREETYPE_MINOR): Set to 11.
+ (FREETYPE_PATCH): Set to 0.
+
+ * builds/unix/configure.raw (version_info): Set to 24:0:18.
+ * CMakeLists.txt (VERSION_MINOR): Set to 11.
+ (VERSION_PATCH): Set to 0.
+
+ * builds/toplevel.mk (dist): Ignore more git-related files.
+
+2021-07-17 David Turner <david@freetype.org>
+
+ * src/smooth/ftgrays.c: Fix compilation if `FT_LONG64` is undefined.
+
+ The code assumed that if `__SSE2__` is defined, then 64-bit integer
+ types are available. This is not the case apparently for certain
+ multilib compiler targets like 'x86_32.x86' used by Gentoo.
+
+ This patch fixes the issue by disabling the special code path when
+ 64-bit integer types are not available.
+
+ Fixes #1071.
+
+2021-07-16 Alex Richardson <Alexander.Richardson@cl.cam.ac.uk>
+
+ [tests] Allow arbitrary build directories.
+
+ * tests/issue-1063/main.c (main): I am building with a build
+ directory that is not directly inside the source tree, so the path
+ `../tests/data/As.I.Lay.Dying.ttf` does not resolve to the test
+ input file. This change passes the test data directory as an
+ environment variable to allow arbitrary build directories.
+
+ * tests/meson.build: Updated.
+
+2021-07-16 Alex Richardson <Alexander.Richardson@cl.cam.ac.uk>
+
+ * tests/issue-1063/main.c (main): Fix uninitialized variable.
+
+ I tried running `meson test` but the test just crashed and gdb
+ reported that the face argument to `FT_Get_Char_Index` was nonsense.
+ With this change the test prints 'Could not open file: ' as it
+ should.
+
+2021-07-16 Werner Lemberg <wl@gnu.org>
+
+ [smooth] Minor fixes.
+
+ * src/smooth/ftgrays.c (gray_render_conic): Move variable and
+ structure declarations to beginning of function. In spite of C99
+ compliance we still do this for the sake of backward compatibility.
+ This also avoids a shadowing declaration of `count`.
+ (gray_convert_glyph_inner): Fix typo.
+
+2021-07-15 Ben Wagner <bungeman@chromium.org>
+
+ * src/smooth/ftgrays.c: Guard inclusion of `emmintrin.h`.
+
+ Guard inclusion of `emmintrin.h` with `#ifdef __SSE2__`. The gcc
+ version of this header, `xmmintrin.h`, and `mmintrin.h` check that
+ the appropriate defines are set before defining anything (are
+ internally guarded). However, the clang versions of these includes
+ are not internally guarded. As a result of this, externally guard
+ the inclusion of these headers.
+
+2021-07-15 David Turner <david@freetype.org>
+
+ [smooth] Implement Bézier quadratic arc flattening with DDA.
+
+ Benchmarking shows that this provides a very slighty performance
+ boost when rendering fonts with lots of quadratic Bézier arcs,
+ compared to the recursive arc splitting, but only when SSE2 is
+ available, or on 64-bit CPUs.
+
+ On a 2017 Core i5-7300U CPU on Linux/x86_64:
+
+ ftbench -p -s10 -t5 -cb DroidSansFallbackFull.ttf
+
+ Before: 4.033 us/op (best of 5 runs for all numbers)
+ After: 3.876 us/op
+
+ ftbench -p -s60 -t5 -cb DroidSansFallbackFull.ttf
+
+ Before: 13.467 us/op
+ After: 13.385 us/op
+
+ * src/smooth/ftgrays.c (gray_render_conic): New implementation
+ based on DDA and optionally SSE2.
+
+2021-07-15 David Turner <david@freetype.org>
+
+ [smooth] Minor speedup to smooth rasterizer.
+
+ This speeds up the smooth rasterizer by avoiding conditional
+ branches in the hot path.
+
+ - Define a fixed 'null cell', which will be pointed to whenever the
+ current cell is outside of the current target region. This avoids
+ a `ras.cell != NULL` check in the `FT_INTEGRATE` macro.
+
+ - Also use the null cell as a sentinel at the end of all `ycells`
+ linked-lists, by setting its x coordinate to `INT_MAX`. This
+ avoids a `if (!cell)` check in `gray_set_cell` as well.
+
+ - Slightly change the worker struct fields to perform a little less
+ operations during rendering.
+
+ Example results (on a 2013 Corei5-3337U CPU)
+
+ out/ftbench -p -s10 -t5 -bc DroidSansFallbackFull.ttf
+
+ Before: 5.472 us/op
+ After: 5.275 us/op
+
+ out/ftbench -p -s60 -t5 -bc DroidSansFallbackFull.ttf
+
+ Before: 17.988 us/op
+ After: 17.389 us/op
+
+ * src/smooth/ftgrays.c (gray_TWorker): Replace `num_cells` field with
+ `cell_free` and `cell_limit`.
+ (NULL_CELL_PTR, CELL_MAX_X_VALUE, CELL_IS_NULL): New macros.
+ (gray_dump_cells, gray_set_cell, gray_sweep, gray_sweep_direct,
+ gray_convert_glyph_inner, gray_convert_glyph): Updated.
+
+2021-07-15 David Turner <david@freetype.org>
+
+ [tests] Rewrite download script in Python3.
+
+ This commit replaces the bash script with a Python script that does
+ the same work, plus avoiding to download anything if the files are
+ already installed with the right content.
+
+ We now use the first 8 bytes of each file's sha256 hash for the
+ digest.
+
+ * tests/scripts/download-test-fonts.sh: Removed.
+ * tests/scripts/download-test-fonts.py: New script.
+ * tests/README.md: Updated.
+
+2021-07-15 Alex Richardson <Alexander.Richardson@cl.cam.ac.uk>
+
+ Support architectures where `long` is smaller than pointers.
+
+ I am currently trying to compile FreeType for CHERI-extended ISAs
+ (CHERI-RISC-V and Arm's Morello), but I am getting compiler warnings
+ from the `FT_UINT_TO_POINTER` macro. When compiling with the CHERI
+ Clang compiler, not using `uinptr_t` for casts between integers an
+ pointers results in the following `-Werror` build failures:
+
+ ```
+ In file included from .../src/truetype/truetype.c:22:
+ .../src/truetype/ttgload.c:1925:22: error:
+ cast from provenance-free integer type to pointer type will
+ give pointer that can not be dereferenced
+ [-Werror,-Wcheri-capability-misuse]
+ node->data = FT_UINT_TO_POINTER( glyph_index );
+ ^
+ .../include/freetype/internal/compiler-macros.h:79:34: note:
+ expanded from macro 'FT_UINT_TO_POINTER'
+ ```
+
+ * include/freetype/internal/compiler-macros.h (FT_UINT_TO_POINTER):
+ The ISO C standard compliant fix for this would be to use
+ `uintptr_t` from `stdint.h`, but I am not sure if this is supported
+ by the minimum compiler version. Therefore, use the
+ compiler-defined `__UINTPTR_TYPE__` macro (supported in GCC 4.6+ and
+ Clang since about 3.0) before checking for `_WIN64` and falling back
+ to `unsigned long`.
+
+2021-07-13 Oleg Oshmyan <chortos@inbox.lv>
+
+ [base] Fix `FT_Open_Face`'s handling of user-supplied streams.
+
+ This was already true (though undocumented) most of the time, but
+ not if `FT_NEW` inside `FT_Stream_New` failed or if the
+ `FT_OPEN_XXX` flags were bad.
+
+ Normally, `FT_Open_Face` calls `FT_Stream_New`, which returns the
+ user-supplied stream unchanged, and in case of any subsequent error
+ in `FT_Open_Face`, the stream is closed via `FT_Stream_Free`.
+
+ Up to now, however, `FT_Stream_New` allocates a new stream even if
+ it is already given one by the user. If this allocation fails, the
+ user-supplied stream is not returned to `FT_Open_Face` and never
+ closed. Moreover, the user cannot detect this situation: all they
+ see is that `FT_Open_Face` returns `FT_Err_Out_Of_Memory`, but that
+ can also happen after a different allocation fails within the main
+ body of `FT_Open_Face`, when the user's stream has already been
+ closed by `FT_Open_Face`. It is plausible that the user stream's
+ `close` method frees memory allocated for the stream object itself,
+ so the user cannot defensively free it upon `FT_Open_Face` failure
+ lest it ends up doubly freed. All in all, this ends up leaking the
+ memory/resources used by user's stream.
+
+ Furthermore, `FT_Stream_New` simply returns an error if the
+ `FT_OPEN_XXX` flags are unsupported, which can mean either an
+ invalid combination of flags or a perfectly innocent
+ `FT_OPEN_STREAM` on a FreeType build that lacks stream support.
+ With this patch, the user-supplied stream is closed even in these
+ cases, so the user can be sure that if `FT_Open_Face` failed, the
+ stream is definitely closed.
+
+ * src/base/ftobjs.c (FT_Stream_New): Don't allocate a buffer
+ unnecessarily.
+ Move error-handling code to make the control flow more obvious.
+ Close user-supplied stream if the flags are unsupported.
+ `FT_Stream_Open` always sets `pathname.pointer`, so remove the
+ redundant (re)assignment. None of the `FT_Stream_Open...` functions
+ uses `stream->memory`, so keep just one assignment at the end,
+ shared among all possible control flow paths.
+ ('Unsupported flags' that may need a stream closure can be either an
+ invalid combination of multiple `FT_OPEN_XXX` mode flags or a clean
+ `FT_OPEN_STREAM` flag on a FreeType build that lacks stream
+ support.)
+
+2021-07-13 Oleg Oshmyan <chortos@inbox.lv>
+
+ [base] Reject combinations of incompatible `FT_OPEN_XXX` flags.
+
+ The three modes are mutually exclusive, and the documentation of the
+ `FT_OPEN_XXX` constants notes this. However, there was no check to
+ validate this in the code, and the documentation on `FT_Open_Args`
+ claimed that the corresponding bits were checked in a well-defined
+ order, implying it was valid (if useless) to specify more than one.
+ Ironically, this documented order did not agree with the actual
+ code, so it could not be relied upon; hopefully, nobody did this and
+ nobody will be hurt by the new validation.
+
+ Even if multiple mode bits were allowed, they could cause memory
+ leaks: if both `FT_OPEN_STREAM` and `stream` are set along with
+ either `FT_OPEN_MEMORY` or `FT_OPEN_PATHNAME`, then `FT_Stream_New`
+ allocated a new stream but `FT_Open_Face` marked it as an 'external'
+ stream, so the stream object was never released.
+
+ * src/base/ftobjs.c (FT_Stream_New): Reject incompatible
+ `FT_OPEN_XXX` flags.
+
+2021-07-12 Alex Richardson <Alexander.Richardson@cl.cam.ac.uk>
+
+ * meson.build: Fix build for other UNIX systems (e.g., FreeBSD).
+
+ Without this change the build of `unix/ftsystem.c` fails because the
+ `ftconfig.h` header that defines macros such as `HAVE_UNISTD_H` and
+ `HAVE_FCNTL_H` is only being generated for Linux, macOS, and Cygwin
+ systems:
+
+ ```
+ .../builds/unix/ftsystem.c:258:32: error:
+ use of undeclared identifier 'O_RDONLY'
+ file = open( filepathname, O_RDONLY );
+ ```
+
+ Instead of hardcoding a list of operating systems for this check,
+ update the logic that decides whether to build the file and set a
+ boolean flag that can be checked instead.
+
+2021-07-12 Werner Lemberg <wl@gnu.org>
+
+ [autofit] More clean-ups.
+
+ * src/autofit/afhints.h (AF_GlyphHintsRec): Remove the no longer
+ needed fields `xmin_delta` and `xmax_delta`.
+
+ * src/autofit/afhints.c (af_glyph_hints_reload),
+ src/autofit/afloader.c (af_loader_load_glyph): Updated.
+
+2021-07-12 Werner Lemberg <wl@gnu.org>
+
+ Small clean-ups for the last few commits.
+
+ * include/freetype/fttrace.h (afwarp): Removed.
+
+2021-07-12 David Turner <david@freetype.org>
+
+ Remove obsolete `AF_Angle` type and related sources.
+
+ * src/autofit/afangles.c: File removed. Functions related to
+ sorting moved to...
+ * src/autofit/afhints.c (af_sort_pos, af_sort_and_quantize_widths):
+ This file.
+ * src/autofit/afangles.h: File removed.
+ * src/autofit/aftypes.h: Updated.
+ * src/autofit/autofit.c: Updated.
+
+ * src/autofit/rules.mk (AUTOF_DRV_SRC): Updated.
+
+2021-07-12 David Turner <david@freetype.org>
+
+ Remove experimental auto-hinting 'warp' mode.
+
+ This feature was always experimental, and probably never worked
+ properly. This patch completely removes it from the source code,
+ except for a documentation block describing it for historical
+ purposes.
+
+ * devel/ftoption.h, include/freetype/config/ftoption.h: Remove
+ `AF_CONFIG_OPTION_USE_WARPER`.
+
+ * include/freetype/ftdriver.h: Document 'warping' property as
+ obsolete.
+
+ * src/autofit/afwarp.c, src/autofit/afwarp.h: Files removed.
+ * src/autofit/*: Remove any code related to warp mode.
+
+2021-07-12 David Turner <david@freetype.org>
+
+ Remove experimental 'Latin2' writing system (`FT_OPTION_AUTOFIT2`).
+
+ This code has always been experimental and was never compiled anyway
+ (`FT_OPTION_AUTOFIT2` does not appear in `ftoption.h` or even any of
+ our build files).
+
+ * include/freetype/internal/fttrace.h (aflatin2): Removed.
+ * src/autofit/aflatin2.h, src/autofit/aflatin2.c: Files removed.
+ * src/autofit/afloader.c: Remove undocumented hook to activate
+ Latin2 system.
+ * src/autofit/afstyles.h: Remove `ltn2_dflt` style definition.
+ * src/autofit/afwrtsys.h: Remove `LATIN2` writing system definition.
+ * src/autofit/autofit.c: Updated.
+
+2021-07-05 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftlcdfil.c (FT_Library_SetLcdGeometry): Fix argument.
+
+ Reported by Hin-Tak.
+
+2021-07-03 Werner Lemberg <wl@gnu.org>
+
+ * meson_options.txt: Sort alphabetically; no final full stops.
+
+2021-07-01 Ben Wagner <bungeman@chromium.org>
+
+ * src/truetype/ttgxvar.c (tt_set_mm_blend): Test `coords`.
+
+ It is undefined behavior to pass `NULL` to `memcpy`. `coords' is
+ passed to `memcpy` but `TT_Get_MM_Blend` and `TT_Get_Var_Design`
+ explicitly call `tt_set_mm_blend` with `coords` as `NULL`. In
+ addition, `TT_Set_MM_Blend` has a similar possible issue.
+
+2021-06-30 Dominik Röttsches <drott@chromium.org>
+
+ [sfnt] Support PaintScale in 'COLR' v1 parsing.
+
+ * include/freetype/ftcolor.h (FT_PaintFormat): Renumber values, add
+ `FT_COLR_PAINTFORMAT_SCALE`.
+ (FT_PaintScale): New structure to represent 'PaintScale*' tables.
+ (FT_COLR_Paint): Updated.
+
+ * src/sfnt/ttcolr.c (FT_PaintFormat_Internal): New enumeration.
+ (read_paint): Parse 'PaintScale' and friends.
+
+2021-06-30 Dominik Röttsches <drott@chromium.org>
+
+ [sfnt] Handle fonts without layer list in 'COLR' v1.
+
+ 'COLR' v1 fonts do not necessarily need to have a layer list; for
+ this reason, 'fontTools' recently started generating fonts in a way
+ that drops the layer list if there are no layers in it. This
+ results in the layer list offset becoming zero, which FreeType
+ treated as an invalid table. Fix that and handle the case for layer
+ list offset being 0. This slightly changes how we need to calculate
+ the starting offset for paints.
+
+ * src/sfnt/ttcolr.c (tt_face_load_colr): Handle case of layer list
+ offset being zero without outright rejecting table.
+
+2021-06-30 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/raster/ftraster.c (Render_Single_Pass): Simplify `band_stack'.
+
+2021-06-29 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [raster] Do not skip the second pass without dropout control.
+
+ The second pass also fixes horizontal lines through the pixel centers.
+
+ * src/raster/ftraster.c (black_TWorker): Do not use `second_pass'.
+ (Render_Glyph): Skip the second pass only with the appropriate flag.
+
+2021-06-29 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [raster] Handle sub-band stack locally.
+
+ * src/raster/ftraster.c (black_TWorker): Move `band_stack' from here..
+ (Render_Single_Pass): ... to here and accept limit arguments.
+ (Render_Glyph): Updated.
+
+2021-06-25 Anurag Thakur <anuthadev@gmail.com>
+
+ [CI] Introduce linux CI and refactor job names.
+
+ * .gitlab-ci.yml: Added jobs for building freetype on linux.
+
+2021-06-28 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [raster] Handle Bézier stack locally.
+
+ * src/raster/ftraster.c (black_TWorker): Move `arcs' from here...
+ (Conic_To, Cubic_To): ... to here to tighten their scope.
+ (Bezier_Up, Bezier_Down): ... Take the current `arc' argument.
+
+2021-06-28 Dominik Röttsches <drott@chromium.org>
+
+ [sfnt] Improve paint limit checks
+
+ Paint tables can appear before the `base_glyphs_v1` offset if the
+ font is produced with the layer list before the base glyph list. In
+ this case paint tables can occur after the layer list but before the
+ base glyph list. Checks in the 'COLR' v1 code were rejecting fonts
+ with this layout. Improve these checks by calculating a minimum
+ offset after which paint tables can occur and use that in safety
+ checks.
+
+ * src/sfnt/ttcolr.c (Colr, tt_face_load_colr): Declare
+ `paint_start_v1` and calculate that as the minimum of the end of
+ layer list and base glyph list.
+ (get_child_table_pointer, read_paint, tt_face_get_paint_layers):
+ Use that in safety checks.
+
+2021-06-28 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [raster] Clean up vertical sweep.
+
+ * src/raster/ftraster.c (black_TWorker): Replace the current line
+ offset with the pointer and drop the increment.
+ (Function_Sweep_Init): Take values as arguments instead of pointers.
+ (Vertical_Sweep_*, Horizontal_Sweep_Init, Draw_Sweep): Updated.
+
+2021-06-25 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [raster] Make `band_top' local variable.
+
+ * src/raster/ftraster.c (black_TWorker): Move `band_top' from here...
+ (Render_Single_Pass): ... to here, and refactor.
+ (Render_Glyph): Updated.
+
+2021-06-25 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [raster] Adjust sub-band bisecting limits.
+
+ We can bisect a band until it is just a single scan line. This might
+ be slow and cause time-outs but if we need to impose limits it should
+ be elsewhere.
+
+ * src/raster/ftraster.c (Render_Single_Pass): Tweak sub-banding.
+
+2021-06-25 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/raster/ftraster.c (Render_Single_Pass): Remove dead code.
+
+2021-06-25 Werner Lemberg <wl@gnu.org>
+
+ [base] Add trace level to logging output.
+
+ Some practical debugging work has shown that displaying level X of
+ an `FT_TRACEX` macro in the output of `FT2_DEBUG="... -v"` would be
+ very helpful to find out which trace level should be selected. As
+ an example, we now get output like
+
+ ```
+ [ttobjs:2] TTF driver
+ [ttobjs:2] SFNT driver
+ [sfobjs:2] not a font using the SFNT container format
+ [t1objs:2] Type 1 driver
+ [stream:7] FT_Stream_EnterFrame: 14 bytes
+ ```
+
+ * include/freetype/internal/ftdebug.h (FT_LOGGING_TAGX): New macro.
+ (FT_LOG): Use it to add the trace level to the logging tag.
+
+ * include/freetype/internal/fttrace.h (FT_MAX_TRACE_LEVEL_LENGTH):
+ Adjust.
+
+ * docs/DEBUG: Updated.
+
+2021-06-24 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [smooth, raster] Fix up and align error codes.
+
+ FT_Render_Glyph picked up FAILURE or 1 returned from the raster
+ function, which became a confusing error code. Instead, return
+ Raster_Overflow in the unlikely event that banding does not help or
+ another meaningful error.
+
+ * src/smooth/ftgrays.c (gray_convert_glyph_inner, gray_convert_glyph):
+ Use Raster_Overflow when the rendering pool is exhausted and return it
+ if banding does not help.
+ (gray_raster_render): Use Smooth_Err_Ok.
+
+ * src/raster/ftraster.c (Render_Single_Pass): Return Raster_Overflow
+ if banding does not help or another error code.
+
+2021-06-23 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [smooth, raster] Remove synonymous error macros.
+
+ * src/smooth/ftgays.c [STANDALONE_]: s/ErrRaster_/Smooth_Err_/.
+ (gray_convert_glyph_inner): Updated accordingly.
+
+ * src/raster/ftraster.c [STANDALONE_]: Do not abbreviate error macros.
+ (New_Profile, End_Profile, Insert_Y_Turn, Line_Up, Bezier_Up,
+ Decompose_Curve, Draw_Sweep, Render_Single_Pass, ft_black_render):
+ Updated accordingly.
+
+2021-06-22 Dominik Röttsches <drott@chromium.org>
+
+ [sfnt] s/PaintTransformed/PaintTransform/, s/transformed/transform/.
+
+ * include/freetype/ftcolor.h (FT_PaintTransformed, FT_PaintFormat,
+ FT_COLR_Paint): Do it to make it harmonize with other names such as
+ 'PaintTranslate'.
+
+ * src/sfnt/ttcolr.c (read_paint, tt_face_get_paint): Ditto.
+
+2021-06-22 Dominik Röttsches <drott@chromium.org>
+
+ Move 'COLR' API to `ftcolor.h`.
+
+ * include/freetype/freetype.h: Cut section layer management
+ containing 'COLR' v0 and v1 API and move it to `ftcolor.h` as
+ requested by Werner on freetype-devel.
+ * include/freetype/ftcolor.h: Paste that section.
+
+2021-06-19 Werner Lemberg <david@freetype.org>
+
+ [truetype] Fix integer overflow.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35312
+
+ * src/truetype/ttinterp.c (Ins_JMPR): Use `ADD_LONG`.
+
+2021-06-19 Werner Lemberg <david@freetype.org>
+
+ [autofit] Prevent hinting if there are too many segments.
+
+ This speeds up handling of broken glyphs.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35309
+
+ * src/autofit/aflatin.c (af_latin_hints_compute_segments): Implement
+ it.
+
+2021-06-18 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/sdf/ftsdfrend.c (ft_(b)sdf_render): Do not FT_ERROR routinely.
+
+2021-06-16 David Turner <david@freetype.org>
+
+ [autofit] Fix return value of `FT_Load_Glyph`.
+
+ * src/autofit/afglobal.c (af_face_globals_get_metrics): The issue is
+ that `style_metrics_init` sometimes returns -1 without clearing
+ `error`. While looping to `Again`, the next operation is
+ successful, but -1 is still returned by the function. The fix is to
+ set `error` to 0 appropriately.
+
+ Fixes #1063.
+
+2021-06-15 David Turner <david@freetype.org>
+
+ [meson] Add first regression test to FreeType.
+
+ * tests/README.md: New file that explains how to build and run the
+ tests with the Meson build.
+
+ * tests/scripts/download-test-fonts.sh: New bash script to download
+ test font files to the `tests/data` folder.
+
+ * meson.build, meson_options.txt: Add 'tests' option to enable
+ building and running the test programs (disabled by default).
+
+ * tests/meson.build: New file.
+
+ * tests/issue-1063/main.c: Simple regression test to exhibit issue
+ 1063.
+
+ * .gitignore: Ignore the content of the `tests/data` folder for
+ now.
+
+2021-06-12 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [type42] Fix new memory leak.
+
+ We need to inverse inheritance of FT_GlyphSlot_Internal so that we
+ have a chance to free the rendered bitmap from the parent slot.
+
+ * src/type42/t42objs.c (T42_GlyphSlot_Init): Remove the internal parts
+ of the child `ttslot' and replace it with the parent structure.
+ (T42_GlyphSlot_Done): Updated accordingly.
+
+2021-06-12 Werner Lemberg <wl@gnu.org>
+
+ [psaux] Fix another assertion.
+
+ * src/psaux/psintrp.c (cf2_interpT2CharString)
+ <cf2_escCALLOTHERSUBR>: Convert assertion into error, since the
+ problem can happen with invalid user input.
+
+ Test case is file
+
+ fuzzing/corpora/legacy/oss-fuzz/5754332360212480-unknown-read
+
+ in the `freetype2-testing` repository.
+
+2021-06-12 Werner Lemberg <wl@gnu.org>
+
+ [psaux] Fix assertions.
+
+ * src/psaux/pshints.c (cf2_hintmap_adjustHints): Check for overflow
+ before emitting an assertion error.
+
+ Test case is file
+
+ fuzzing/corpora/legacy/oss-fuzz/4594115297673216-integer-overflow
+
+ in the `freetype2-testing` repository.
+
+2021-06-09 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/truetype/ttinterp.c (TT_RunIns): Optimize tracing.
+
+2021-06-09 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [sdf] Fix SDF positioning.
+
+ * src/sdf/ftsdfrend.c (ft_sdf_render, ft_bsdf_render): Add padding to
+ `bitmap_top' and `bitmap_left'.
+
+ * sdf/sdf/ftsdf.c (sdf_generate_with_overlaps): Fix VC++ warning.
+
+2021-06-08 Werner Lemberg <wl@gnu.org>
+
+ Fix 'devel' build for 'COLR' v1.
+
+ * devel/ftoption.h: Synchronize with
+ `include/freetype/config/ftoption.h`.
+
+2021-06-08 Werner Lemberg <wl@gnu.org>
+
+ [sfnt] Sanitize cmap4 table better.
+
+ Fixes #1062.
+
+ * src/sfnt/ttcmap.c (tt_cmap4_validate): Handle a too-small value of
+ `length` gracefully.
+
+2021-06-08 Dominik Röttsches <drott@chromium.org>
+
+ [sfnt] Pointer validity check when reading 'COLR' v1 layers
+
+ * src/sfnt/ttcolr.c (tt_face_get_paint_layers): In addition to the
+ existing sanity checks, ensure that the pointer to the layer to be
+ read is within the 'COLR' v1 table.
+
+2021-06-08 Werner Lemberg <wl@gnu.org>
+
+ * src/sdf/ftsdfcommon.c: Fix inclusion of header files.
+
+2021-06-08 Werner Lemberg <wl@gnu.org>
+
+ [sdf] Make `make multi` work.
+
+ * src/sdf/ftsdf.c: Include `ftbitmap.h`.
+
+ * src/sdf/ftsdfcommon.h: Move function bodies to `ftsdfcommon.c`.
+ Include `ftobjs.h` to get definitions of `FT_LOCAL` and friends.
+
+ * src/sdf/ftsdfcommon.c: New file.
+
+ * src/sdf/rules.mk, src/sdf/sdf.c: Updated.
+
+2021-06-08 Anuj Verma <anujv@iitbhilai.ac.in>
+
+ [sdf] Use 8 bits for final SDF output instead of 16bits.
+
+ Since 8-bits is enough to represent SDF data we no longer require
+ 16-bits for this purpose. Also, we now normalize the output data
+ to use the entire 8-bit range efficiently. For example: if we use
+ 3.5 format with a spread of 1 we basically only use the starting
+ 5-bits. By normalizing we can use the entire 8-bit range.
+
+ * include/freetype/freetype.h (FT_Render_Mode): Updated description
+ for `FT_RENDER_MODE_SDF` regarding this change.
+
+ * include/freetype/ftimage.h (FT_Pixel_Mode): Removed
+ `FT_PIXEL_MODE_GRAY16` since no longer required.
+
+ * include/freetype/fttypes.h (FT_F6Dot10): Removed since no longer
+ required.
+
+ * src/sdf/ftsdfrend.c (ft_sdf_render, ft_bsdf_render): Allocate 8-bit
+ bitmap instead of 16-bit buffer.
+
+ * src/sdf/ftsdfcommon.h (map_fixed_to_sdf): Added function to convert
+ 16.16 distance value to our desired format.
+
+ * src/sdf/ftsdf.c (sdf_generate_with_overlaps,
+ sdf_generate_bounding_box): Use the new `map_fixed_to_sdf` function
+ and also use 8-bit output buffer.
+
+ * src/sdf/ftbsdf.c (finalize_sdf): Output to a 8-bit buffer instead
+ of 16-bit buffer.
+
+2021-06-02 Ben Wagner <bungeman@chromium.org>
+ Werner Lemberg <wl@gnu.org>
+
+ [sfnt] Fix fallout from 2021-05-29 change.
+
+ * src/sfnt/ttcolr.c (find_base_glyph_record,
+ find_base_glyph_v1_record): Adjust binary search.
+
+ Needs to be updated with change to unsigned.
+
+2021-06-02 Werner Lemberg <wl@gnu.org>
+
+ * src/autofit/aflatin.c (af_latin_metrics_scale_dim): Fix tracing.
+
+ Problem reported by Alexei.
+
+2021-06-02 Werner Lemberg <wl@gnu.org>
+
+ [psaux] Fix MSVC compiler warnings.
+
+ * src/psaux/afmparse.c (afm_parse_track_kern, afm_parse_kern_pairs):
+ Add cast.
+
+2021-05-29 Werner Lemberg <wl@gnu.org>
+
+ Fix compilation errors and (some) warnings for clang++.
+
+ * src/autofit/afmodule.c (AF_GlyphHintsRec): Make it static.
+
+ * src/cache/ftcache.c (FTC_Cache_NewNode), src/cache/ftcsbits.c
+ (ftc_snode_compare): Remove semicolon.
+
+ * src/cff/cffparse.c (cff_parser_run): Add `break` statement.
+
+ * src/cid/cidload.c (cid_hex_to_binary): Add cast.
+
+ * src/sdf/ftbsdf.c (CHECK_NEIGHBOR): Use `do {} while(0)` loop.
+ (bsdf_init_distance_map, finalize_sdf, bsdf_raster_render): Add
+ casts.
+ * src/sdf/ftsdf.c (sdf_generate_bounding_box,
+ sdf_generate_with_overlaps): Ditto.
+ * src/sdf/ftsdfcommon.h (square_root): Ditto.
+ * src/sdf/ftsdfrend.c (sdf_property_get, ft_sdf_render,
+ ft_bsdf_render): Ditto.
+
+ * src/sfnt/ttcolr.c (find_base_glyph_record,
+ find_base_glyph_v1_record): Fix variable signedness.
+ (read_color_line): Add cast.
+ (read_paint): Add casts.
+ Fix signedness issue.
+ (tt_face_get_colorline_stops) Fix signedness issues.
+
+ * src/sfnt/ttpost.c (load_format_20): Add casts.
+
+ * src/truetype/ttsubpix.c (TWEAK_RULES, TWEAK_RULES_EXCEPTIONS):
+ Remove final semicolons.
+
+2021-05-29 Werner Lemberg <wl@gnu.org>
+
+ [build] Allow overriding of `ANSIFLAGS` for GNU make build.
+
+ * builds/*: Implement it.
+
+2021-05-27 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [type42] Fix auto-hinting.
+
+ The autohinter could not access the base (unscaled) outline in the
+ child TrueType glyph slot. We now share the internal parts between
+ the parent and child glyph slots. Fixes #1057.
+
+ * src/type42/t42objs.c (T42_GlyphSlot_Init): Remove the internal parts
+ of `T42_GlyphSlot' and replace it with the child TrueType structure.
+ (T42_GlyphSlot_Done): Updated accordingly.
+
+2021-05-25 Werner Lemberg <wl@gnu.org>
+
+ [psaux] Guard and trace AFM kern data allocation.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31543
+
+ * include/freetype/internal/fttrace.h: Add 'afmparse' trace
+ component.
+
+ * src/psaux/afmparse.c (FT_COMPONENT): Define.
+ (afm_parse_track_kern, afm_parse_kern_pairs): Protect against
+ allocations bombs.
+ Add tracing.
+ (afm_parse_kern_data): Don't allow multiple kern data sections.
+
+2021-05-23 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * meson.build (ft2_public_headers): Add missing `ftcid.h'.
+
+ Fixes #1058.
+
+2021-05-20 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [type42] Avoid some memory zeroing.
+
+ * src/type42/t42objs.c (T42_Open_Face): Tweak allocation macro.
+ * src/type42/t42parse.c (t42_parse_sfnts): Ditto.
+
+2021-05-19 Nikolaus Waxweiler <madigens@gmail.com>
+
+ [CMake] Update dependency finders.
+
+ 1. Fixes CMake using any found HarfBuzz version lower than the minimum
+ required. This is based on HALX99's merge request at
+ https://gitlab.freedesktop.org/freetype/freetype/-/merge_requests/31
+ 2. Update FindHarfBuzz.cmake from
+ https://github.com/WebKit/WebKit/blob/1ce32454/Source/cmake/FindHarfBuzz.cmake
+ and guard post-CMake-3.1 features to keep the minimum version unchanged
+ 3. Update FindBrotliDec.cmake to stop the warnings, based on what
+ https://github.com/google/woff2/blob/a0d0ed7d/cmake/FindBrotliDec.cmake
+ is doing
+
+ * CMakeLists.txt, builds/cmake/FindHarfBuzz.cmake: Implement 1 and 2.
+ * builds/cmake/FindBrotliDec.cmake: Implement 3.
+
+2021-05-19 Ben Wagner <bungeman@chromium.org>
+
+ [gzip] Use exact type for `ft_gzip_alloc` and `ft_gzip_free`.
+
+ While a function pointer may be cast to another function pointer
+ type, it is required to cast the function pointer back to the
+ original function pointer type before calling it. If a parameter is
+ a pointer the exact pointer type is required. Using a pointer to a
+ different underlying type is technically undefined behavior. The
+ wrapper functions `ft_gzip_alloc` and `ft_gzip_free` took
+ `FT_Memory` (a `FT_MemoryRec_*`) instead of `voidpf` (`void*`), so
+ when gzip calls these callbacks through `alloc_func` or `free_func`
+ it invokes undefined behavior. On most platforms this works out as
+ expected, but newer undefined behavior detectors and targets like
+ wasm can detect this and will produce an error.
+
+ * src/gzip/ftgzip.c (ft_gzip_alloc, ft_gzip_free): Update signatures
+ to exactly match `alloc_func` and `free_func`, respectively.
+ Internally, cast the `void*` opaque pointer to `FT_Memory`.
+
+2021-05-18 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ Prioritize the anti-aliasing renderer module.
+
+ * modules.cfg: Reorder the renderers.
+ * include/freetype/config/ftmodule.h: Ditto.
+
+2021-05-16 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [sfnt] Additional guards on the POST table.
+
+ Fixes timeout (#1055) analyzed by Ben Wagner, reported as
+
+ https://crbug.com/1194092
+
+ * src/sfnt/ttload.c (tt_face_load_post): Check POST format.
+ * src/sfnt/sfobjs.c (sfnt_load_face): Synthesize the missing unicode
+ charmap only if the glyph names exist.
+ * src/psnames/psmodule.c (ps_unicode_value): Short cut ".notdef" and
+ ".null".
+
+2021-05-13 Daniel McArdle <dmcardle@chromium.org>
+
+ [psaux] Use doubling allocation strategy for CF2_ArrStack.
+
+ Fixes timeout reported as
+
+ https://crbug.com/1206181
+
+ * src/psaux/psarrst.c (cf2_arrstack_{push,init}): Implement it.
+ * src/psaux/psarrst.h (CF2_ArrStackiRec): Drop `chunk'.
+
+2021-05-12 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/smooth/ftgrays.c (FT_MAX_GRAY_SPANS): Increase from 10 to 16.
+
+ Ten was barely enough for two slanted stems. Sixteen can actually fit
+ a bit more complicated scanlines.
+
+2021-05-11 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/smooth/ftgrays.c (FT_GRAY_SET): Adjust for better code.
+
+2021-05-11 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [smooth] Faster bitmap sweeping.
+
+ Selecting the fill rule or checking the direct mode each time we call
+ `gray_hline' is sub-optimal. This effectively splits the direct mode
+ into a separate code path while inlining `gray_hline' and saving 5-7%
+ of rendering time.
+
+ * src/smooth/ftgrays.c (gray_hline): Eliminated in favor of...
+ (FT_FILL_RULE, FT_GRAY_SET): ... these new macros...
+ (gray_sweep): ... inlined here.
+ (gray_sweep_direct): New function that handles the direct span buffer.
+ (gray_TWorker): Remove the span buffer.
+ (gray_raster_render, gray_convert_glyph): Updated.
+
+2021-05-10 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/smooth/ftgrays.c (gray_hline): Simplify even-odd computations.
+
+ It is too bad the even-odd rule is not used much.
+
+2021-05-07 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [type1] Avoid MM memory zeroing.
+
+ * src/type1/t1load.c (t1_allocate_blend, parse_blend_design_map):
+ Tweak allocation macros.
+ * src/type1/t1objs.c (T1_Face_Done): Minor.
+
+2021-05-07 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/bdf/bdflib.c (_bdf_list_ensure): Tweak allocation macro.
+
+2021-05-06 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/psaux/psobjs.c (ps_parser_load_field): Tweak allocation macro.
+
+2021-05-06 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/sfnt/sfobjs.c (sfnt_load_face): Tweak allocation macro.
+
+2021-05-06 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/cid/cidload.c (cid_read_subrs): Tweak allocation macro.
+
+2021-05-06 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/base/ftrfork.c (FT_Raccess_Get_DataOffsets): Tweak allocation.
+
+2021-05-05 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [cff,psaux] Avoid memory zeroing (contd.).
+
+ * src/cff/cffload.c (cff_blend_doBlend, cff_blend_build_vector): Tweak
+ allocation macros.
+ * src/psaux/psarrst.c (cf2_arrstack_setNumElements): Ditto.
+ * src/psaux/psstack.c (cf2_stack_init): Ditto.
+
+2021-05-04 Ben Wagner <bungeman@chromium.org>
+
+ * src/cid/cidload.c (cid_hex_to_binary): Improve return value.
+
+ Add argument to return the actual number of bytes that were decoded.
+ The actual number of bytes decoded can be quite variable depending
+ on the number of ignored 'whitespace' bytes or early termination
+ with `>`.
+ (cid_face_open): Updated to use this calculated value. This avoids
+ trusting `parser->binary_length` is always be correct and reading
+ uninitialized bits if fewer are actually decoded.
+
+ First reported as
+
+ https://crbug.com/1203240
+
+2021-05-03 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [sfnt] Streamline POST format 2.0 handing.
+
+ To reduce memory allocations, we read an entire Pascal-string buffer
+ and convert it to a C-string buffer. We also reject tables with
+ Postscript glyph names exceeding 63 bytes.
+
+ * src/sfnt/ttpost.c (load_format20): Implement it.
+ (load_post_names): Check the minimal POST table size.
+ (load_format25, tt_face_free_ps_names): Updated accordingly.
+
+2021-05-02 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [bdf,pcf] Avoid memory zeroing (contd.).
+
+ * src/bdf/bdflib.c (bdf_create_property, _bdf_add_comment,
+ _bdf_add_property, bdf_load_font): Tweak allocation macros.
+ * src/pcf/pcfread.c (pcf_get_properties, pcf_get_metrics): Ditto.
+
+2021-05-01 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/cid/cidload.c (cid_read_subrs): Tweak allocation macro.
+
+2021-05-01 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [sfnt] Avoid some memory zeroing.
+
+ * src/sfnt/sfobjs.c (sfnt_open_font, sfnt_init_face,
+ tt_name_ascii_from_{utf16,other}): Tweak allocation macros.
+ * src/sfnt/ttload.c (tt_face_load_name): Ditto.
+
+2021-05-01 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/sfnt/ttpost.c (load_format_{20,25}): Tweak allocation macros.
+
+2021-05-01 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/sfnt/pngshim.c (Load_SBit_Png): Tweak allocation macro.
+
+2021-05-01 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [truetype] Avoid some memory zeroing.
+
+ * src/truetype/ttinterp.c (Init_Context): Tweak allocation macro.
+ * src/truetype/ttpload.c (tt_face_load_cvt): Ditto.
+
+2021-05-01 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [woff2] Avoid some memory zeroing.
+
+ * src/sfnt/sfwoff2.c (store_loca, woff2_open_font): Tweak macros.
+
+2021-04-30 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/gzip/ftgzip.c (ft_gzip_alloc): Zero out memory again.
+
+2021-04-27 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [lzw] Preserve decompression stack when relocating to heap.
+
+ * src/lzw/ftzopen.c (ft_lzwstate_stack_grow): Copy stack when
+ relocating to heap.
+
+2021-04-27 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/cid/cidgload.c (cid_load_glyph): Restore the glyph_length check.
+
+2021-04-27 Werner Lemberg <wl@gnu.org>
+
+ * src/psmodule.c (ps_unicodes_init): Ignore empty glyph names.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33637
+
+2021-04-26 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/sfnt/sfobjs.c (sfnt_init_face): Revert macro change.
+
+2021-04-26 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [cff] Avoid some memory zeroing.
+
+ * src/cff/cffparse.c (cff_parser_init): Tweak memory macro.
+ * src/cff/cffload.c (cff_index_load_offsets, cff_index_get_pointers,
+ cff_charset_load, cff_vstore_load): Ditto.
+
+2021-04-26 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [pfr] Avoid some memory zeroing.
+
+ * src/pfr/pfrobjs.c (pfr_face_init) : Tweak memory macro.
+ * src/pfr/pfrload.c (pfr_extra_item_load_stem_snaps,
+ pfr_phy_font_load): Ditto.
+
+2021-04-26 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/winfonts/winfnt.c (FNT_Face_Init): Tweak memory macro.
+
+2021-04-26 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [psaux,psnames] Avoid some memory zeroing.
+
+ * src/psaux/psstack.c (cf2_stack_init): Tweak memory macro.
+ * src/psnames/psmodule.c (ps_unicodes_init): Ditto.
+
+2021-04-25 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [base] Avoid some memory zeroing.
+
+ * src/base/ftrfork.c (FT_Raccess_Get_DataOffsets): Use FT_QNEW_ARRAY.
+ * src/base/ftsnames.c (FT_Get_Sfnt_{Name,LangTag}): Ditto.
+
+2021-04-25 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [bdf,pcf] Avoid some memory zeroing.
+
+ * src/pcf/pcfread.c (pcf_read_TOC, pcf_get_properties, pcf_load_font):
+ Tweak memory macros.
+ * src/bdf/bdfdrivr.c (BDF_Face_Init): Ditto.
+ * src/bdf/bdflib.c (_bdf_readstreami, bdf_create_property,
+ _bdf_parse_glyphs, _bdf_parse_start): Ditto.
+ (_bdf_add_property): Do not handle zero size.
+
+2021-04-25 Issam E. Maghni <issam.e.maghni@mailbox.org>
+
+ * builds/meson/process_ftoption_h.py: Add LF at EOF.
+
+ This fixes
+
+ .../ftoption.h:1030:10: error:
+ no newline at end of file [-Werror,-Wnewline-eof]
+
+ for the generated `ftoption.h` file.
+
+2021-04-24 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/cff/cffload.c (cff_index_get_pointers): s/FT_QALLOC/FT_ALLOC/.
+
+2021-04-23 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/base/ftobjs.c (Mac_Read_POST_Resource): s/FT_ALLOC/FT_QALLOC/.
+ * builds/mac/ftmac.c (FT_New_Face_From_SFNT, read_lwfn): Ditto.
+
+2021-04-23 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/sdf/ftsdf.c (sdf_{edge,contour,shape}_new): Use FT_QALLOC.
+
+2021-04-23 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [sfnt] s/FT_ALLOC/FT_QALLOC/ for initialized buffers.
+
+ * src/sfnt/sfdriver.c (get_win_string, get_apple_string,
+ sfnt_get_var_ps_name): Do not zero out the buffer.
+ * src/sfnt/sfobjs.c (sfnt_init_face): Ditto.
+ * src/sfnt/sfwoff.c (woff_open_font): Ditto.
+ * src/sfnt/sfwoff2.c (woff2_open_font): Ditto.
+
+2021-04-23 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [cff,type1,type42] s/FT_ALLOC/FT_QALLOC/ for initialized buffers.
+
+ * src/cff/cffload.c (cff_index_get_pointers, cff_index_get_name):
+ Do not zero out the buffer.
+ * src/cff/cffdrivr.c (cff_ps_get_font_info): Ditto.
+ * src/type1/t1load.c (parse_subrs, parse_charstrings,
+ parse_blend_axis_types): Ditto.
+ * src/type1/t1parse.c (T1_New_Parser, T1_Get_Private_Dict): Ditto.
+ * src/type42/t42parse.c (t42_parser_init): Ditto.
+
+2021-04-23 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [cid] s/FT_ALLOC/FT_QALLOC/ and clean up.
+
+ * src/cid/cidgload.c (cid_load_glyph): Do not zero out the buffer.
+ * src/cid/cidload.c (cid_face_open, cid_read_subrs): Ditto.
+
+2021-04-23 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [pfr] s/FT_ALLOC/FT_QALLOC/ for initialized buffers.
+
+ * src/pfr/pfrload.c (pfr_extra_item_load_font_id, pfr_aux_name_load):
+ Do not zero out the buffer.
+
+2021-04-23 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [bzip2,gzip] s/FT_ALLOC/FT_QALLOC/ for initialized buffers.
+
+ * src/bzip2/ftbzip2.c (ft_bzip2_alloc): Do not zero out the buffer.
+ * src/gzip/ftgzip.c (ft_gzip_alloc, FT_Stream_OpenGzip): Ditto.
+
+2021-04-23 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [pcf,bdf,winfonts] s/FT_ALLOC/FT_QALLOC/ for initialized buffers.
+
+ * src/pcf/pcfread.c (pcf_interpret_style): Do not zero out the buffer.
+ * src/bdf/bdfdrivr.c (bdf_interpret_style): Ditto.
+ * src/winfonts/winfnt.c (FNT_Face_Init, FNT_Load_Glyph): Ditto.
+
+2021-04-22 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [cache] Optimize SBit copying.
+
+ * src/cache/ftcsbits.c (ftc_snode_load): Do not initialize the buffer.
+ (ftc_sbit_copy_bitmap): Accept zero size, s/FT_ALLOC/FT_QALLOC/.
+
+2021-04-22 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [gxvalid,otvalid] s/FT_ALLOC/FT_QALLOC/ for initialized buffers.
+
+ * src/gxvalid/gxvmod.c (gxv_load_table): Do not zero out the buffer.
+ * src/otvalid/otvmod.c (otv_load_table): Ditto.
+
+2021-04-22 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [psaux] s/FT_ALLOC/FT_QALLOC/ for initialized buffers.
+
+ * src/psaux/psobjs.c (ps_table_done, ps_parser_load_field): Do not
+ zero out the buffer.
+
+2021-04-22 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [base] s/FT_ALLOC/FT_QALLOC/ for initialized buffers.
+
+ * src/base/ftobjs.c (open_face_PS_from_sfnt_stream,
+ Mac_Read_sfnt_Resource): Do not zero out the buffer.
+ * src/base/ftmac.c (FT_New_Face_From_SFNT, read_lwfn): Ditto.
+ * src/base/ftrfork.c (raccess_make_file_name,
+ raccess_guess_darwin_hfsplus, raccess_guess_darwin_newvfs): Ditto.
+
+2021-04-20 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [cache] Restore SBit copying for unowned (BDF) bitmaps.
+
+ * src/cache/ftcsbits.c (ftc_sbit_copy_bitmap): Restore.
+ (ftc_snode_load): Check ownership and copy unowned bitmaps.
+
+2021-04-19 Dominik Röttsches <drott@chromium.org>
+
+ [sfnt] Return in 'COLR' v1 when layer pointer outside table
+
+ * src/sfnt/ttcolr.c (tt_face_get_paint_layers): Add missing return
+ when paint pointer outside table.
+ (read_paint): Add missing return when paint pointer outside table.
+
+2021-04-18 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [cache] Switch to lazy SBit setting.
+
+ * src/cache/ftcsbits.c (ftc_sbit_copy_bitmap): Removed.
+ (ftc_snode_load): Take the bitmap ownership instead of copying.
+
+2021-04-16 Daniel Welty <@danielwelty>
+
+ * src/cache/ftcsbits.c (ftc_snode_load): Properly handle short pitch.
+
+2021-04-16 Werner Lemberg <wl@gnu.org>
+
+ * builds/unix/freetype2.m4: Fix help string formatting.
+
+ The indented `dnl` macros inserted unwanted horizontal space.
+
+ Problem reported by Ozkan Sezer <sezeroz@gmail.com>.
+
+2021-04-16 Dominik Röttsches <drott@chromium.org>
+
+ [sfnt] Safeguard 'COLR' v1 layer extraction
+
+ * src/sfnt/ttcolr.c (tt_face_get_paint_layers): Do not output
+ layer pointer to iterator if it is outside the 'COLR' table.
+ (read_paint): Do not attempt to read layers that are outside the
+ table.
+
+2021-04-02 Ben Wagner <bungeman@chromium.org>
+
+ [base] Complete `ft_glyphslot_clear`.
+
+ * src/base/ftobjs.c (ft_glyphslot_clear): This function is intended
+ to reset all the values of a glyph slot. However, it was not
+ resetting the values of the advances and `glyph_index`. Reset the
+ advances and `glyph_index` to zero.
+
+2021-04-02 Ben Wagner <bungeman@chromium.org>
+
+ [truetype] Prevent glyph program state from persisting.
+
+ `FDEF` instructions are specified as allowed only in 'prep' or
+ 'fpgm'. FreeType has attempted to prevent their use in the glyph
+ program, but they were still allowed in glyph programs if defined in
+ a function defined in 'prep' or 'fpgm' and called from the glyph
+ program.
+
+ Similarly, `IDEF` instructions are specified not to be able to
+ modify any existing instruction. FreeType has attempted to prevent
+ their use in the glyph program, but they can still be used like
+ `FDEF`.
+
+ This change stores the initial bytecode range type and disallows the
+ use of `FDEF` and `IDEF` while running the glyph program.
+
+ Most other state is copied from the `TT_Size` into the execution
+ context. However, it is possible for a glyph program to use `WS` to
+ write to the storage area or `WCVTP`, `WCVTF`, and `DELTAC[123]` to
+ write to the control value table.
+
+ Allowing any change to the global state from the glyph program is
+ problematic as the outlines of any given glyph may change based on
+ the order the glyphs are loaded or even how many times they are
+ loaded. There exist fonts that write to the storage area or the
+ control value table in the glyph program, so their use should not be
+ an error.
+
+ Possible solutions to using these in the glyph program are
+
+ * ignore the writes;
+ * value-level copy on write, discard modified values when finished;
+ * array-level copy on write, discard the copy when finished;
+ * array-level copy up-front.
+
+ Ignoring the writes may break otherwise good uses. A full copy
+ up-front was implemented, but was quite heavy as even well behaved
+ fonts required a full copy and the memory management that goes along
+ with it. Value-level copy on write could use less memory but
+ requires a great deal more record keeping and complexity. This
+ change implements array-level copy on write. If any attempt is made
+ to write to the control value table or the storage area when the
+ initial bytecode range was in a glyph program, the relevant array
+ will be copied to a designated storage area and the copy used for
+ the rest of the glyph program's execution.
+
+ * src/truetype/ttinterp.h (TT_ExecContextRec): New fields
+ `iniRange`, `glyfCvtSize`, `glyfCvt`, `origCvt`, `glyfStoreSize`,
+ `glyfStorage`, and `origStorage`.
+
+ * src/truetype/ttinterp.c (Modify_CVT_Check): New function to handle
+ `exc->glyfCvt`.
+ (Write_CVT, Write_CVT_Stretched, Move_CVT, Move_CVT_Stretched): Use
+ it.
+ (Ins_WS): Handle `exc->glyfStorage`.
+ (Ins_FDEF, Ins_IDEF): Updated.
+ (TT_RunIns): Updated.
+ (TT_Done_Context): Free 'glyf' CVT working and storage area.
+ (TT_Load_Context): Fix/add casts.
+
+ * src/truetype/ttgload.c (TT_Load_Simple_Glyph): Fix cast.
+
+2021-03-30 Dominik Röttsches <drott@chromium.org>
+
+ [sfnt] Check validity of pointer location of `read_color_line`.
+
+ * src/sfnt/ttcolr.c (get_child_table_pointer): New function to fetch
+ child table pointer early for all paint formats that compute a child
+ table pointer.
+ (read_color_line, read_paint): Updated.
+ (tt_face_get_colorline_stops): Check `colr->table`.
+
+2021-03-28 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+
+ [docs] Update docwriter stylesheet for 1.3.1.
+
+ This change is required to support docwriter 1.3.1.
+
+ See
+
+ https://gitlab.freedesktop.org/freetype/docwriter/-/merge_requests/101
+
+ for more information.
+
+ * docs/markdown/stylesheets/extra.css:
+ (.wy-nav-content, .md-sidebar--secondary): Remove.
+
+2021-03-16 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/sfnt/pngshim.c (Load_SBit_Png): Free `rows` once later.
+
+2021-03-16 Ben Wagner <bungeman@google.com>
+
+ [sfnt] Fix memory leak in png loading.
+
+ Reported as
+
+ https://bugs.chromium.org/p/chromium/issues/detail?id=1182552
+
+ Memory is allocated and the pointer assigned to `rows` inside a
+ 'setjmp' scope. This memory must be freed outside the 'setjmp'
+ scope after a 'longjmp'. Since `rows` is a local and modified
+ inside the 'setjmp' scope it must be marked volatile or it will have
+ an indeterminate value after the 'longjmp'.
+
+ * src/sfnt/pngshim.c (Load_SBit_Png): Fix memory leak of `rows`.
+
+2021-03-16 Christopher Degawa <ccom@randomderp.com>
+
+ * CMakeLists.txt: Don't limit generation of 'pkg-config' file to UNIX.
+
+ mingw-w64 uses the 'pkg-config' files but does not set UNIX.
+
+2021-03-11 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/smooth/ftgrays.c (gray_set_cell): Refactor to fix VC++ warning.
+
+2021-03-13 Werner Lemberg <wl@gnu.org>
+
+ Handle various VC++ compiler warnings.
+
+ Fixes #1039.
+
+ * src/base/ftstroke.c (ft_stroker_inside, ft_stroker_outside):
+ Initialize `sigma`.
+
+ * src/sdf/ftsdf.c (sdf_generate_with_overlaps): Exit immediately if
+ function arguments are invalid.
+ * src/sdf/ftsdfrend.c (sdf_property_set) <"overlaps">: Fix cast.
+
+ * src/sfnt/sfwoff2.c (woff2_decompress)
+ [!FT_CONFIG_OPTION_USE_BROTLI]: Use `FT_UNUSED`.
+
+ * src/truetype/ttgxvar.c (TT_Get_MM_Var): Initialize `fvar_head`.
+
+2021-03-11 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [smooth] Reduce copying during integration phase.
+
+ We now record `cover' and `area' directly into the linked list. This
+ makes rendering faster by 10% or even more at larger sizes.
+
+ * src/smooth/ftgrays.c (FT_INTEGRATE): Write directly.
+ (gray_TWorker): Add direct cell reference and remove unused fields.
+ (gray_set_cell): Consolidate the linked list management and pointers.
+ (gray_convert_glyph, gray_convert_glyph_inner): Updated.
+
+2021-03-10 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/smooth/ftgrays.c (FT_INTEGRATE): New convenience macro.
+ (gray_render_line, gray_render_scanline): Use it.
+
+2021-03-09 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/smooth/ftgrays.c (gray_render_line): Rearrange conditionals.
+
+ These produce faster or more optimizable code.
+
+2021-03-08 Tim-Philipp Müller <tim@centricular.com>
+
+ [meson] Fix 'mmap' handling on Windows.
+
+ * meson.build (ft2_sources): Always use `windows/ftsystem.c` on
+ Windows unless mmap has been disabled.
+
+ https://gitlab.freedesktop.org/freetype/freetype/-/merge_requests/5#note_829289
+
+2021-03-07 Tim-Philipp Müller <tim@centricular.com>
+
+ [ci] Add basic support for Meson builds with MSVC on Windows.
+
+ This adds meson jobs for VS2017 (x86 and x86_64).
+
+ * .gitlab-ci.yml: New file.
+
+2021-03-07 Tim-Philipp Müller <tim@centricular.com>
+
+ [meson] Add subproject fallbacks for 'libpng' and 'zlib'.
+
+ * subprojects/libpng.wrap, subprojects/zlib.wrap: New files.
+
+ * meson.build: Updated.
+
+2021-03-07 Xavier Claessens <xavier.claessens@collabora.com>
+
+ [meson] Make it work with Windows.
+
+ * meson.build: Do not process `ftconfig.h` when not using
+ `ftconfig.h.in`.
+
+ Fixes #1029.
+
+2021-02-25 Werner Lemberg <wl@gnu.org>
+
+ [woff2] Fix memory leak.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28148
+
+ * src/sfnt/sfwoff2.c (woff2_open_font): Reject fonts that have
+ multiple tables with the same tag. While not explicitly forbidden
+ in the OpenType specification, it is implicitly forbidden by
+ describing a binary search algorithm for tables that only works
+ reliably if table tags are unique.
+
+2021-02-22 Werner Lemberg <wl@gnu.org>
+
+ * CMakeLists.txt: Update location of `LICENSE.TXT`.
+
+ Fixes #1035.
+
+2021-02-19 Werner Lemberg <wl@gnu.org>
+
+ * builds/unix/ax_pthread.m4: Update from 'autoconf-archive'.
+
+ A bunch of fixes were added recently to its git repository.
+
+2021-02-17 Werner Lemberg <wl@gnu.org>
+
+ [unix] Updates for autoconf 2.71.
+
+ This fixes warnings reported by autoupdate.
+
+ * builds/unix/ax_pthread.m4: Replace `as_echo` with `AS_ECHO`.
+
+ * builds/unix/configure.raw: Remove obsolete `AC_HEADER_STDC`.
+ Don't escape back quotes in messages for `AC_MSG_WARN`.
+
+2021-02-16 Werner Lemberg <wl@gnu.org>
+
+ * builds/toplevel.mk: Fix previous commit.
+
+ <top_level>: Use `TOP_DIR` in `wildcard` function.
+ (check_out_submodule, copy_submodule): Move down to come after
+ definition of `all` rule.
+ Call `mkdir` conditionally.
+
+2021-02-16 Werner Lemberg <wl@gnu.org>
+
+ * builds/toplevel.mk: Use rules for handling 'dlg'.
+
+ Suggested by Alexei.
+
+ (check_out_submodule, copy_submodule): New targets.
+ <top-level>: Replace calls to `shell` with rules.
+
+2021-02-16 Werner Lemberg <wl@gnu.org>
+
+ * builds/toplevel.mk: Avoid side effects of `shell`.
+
+ We use a dummy variable to catch its output. Otherwise the `make`
+ program is going to interpret the return value of `shell`; this can
+ cause obscure warning or error messages or even be harmful.
+
+2021-02-16 Werner Lemberg <wl@gnu.org>
+
+ Move 'dlg' submodule to `subprojects` directory.
+
+ This is for future changes with Meson, which doesn't allow a
+ different name for its `subprojects` directory. Having both a
+ `submodules` and a `subprojects` directory is confusing.
+
+ * .gitmodules, autogen.sh (copy_submodule_files, DLG_INC_DIR,
+ DLG_SRC_DIR): Updated.
+
+ * builds/toplevel.mk (<top-level>, do-dist),
+ builds/windows/vc2010/script.bat: Updated.
+
+ * src/tools/no-copyright: Updated.
+
+2021-02-16 Dominik Röttsches <drott@chromium.org>
+
+ [sfnt] Update paint format values to support non-variable paints.
+
+ * freetype.h (FT_PaintFormat): Update paint format identifiers after
+ a specification change. The specification was updated to have
+ sibling formats, variable and non-variable variants for each.
+ Reflect that here.
+
+ * sfnt/ttcolr.c (read_paint): Remove parsing of variable indices as
+ the non-variable formats no longer have them.
+
+2021-02-15 Daniel E <daniel.engberg.lists@pyret.net>
+
+ * CMakeLists.txt: Improve 'bz2' support.
+
+ Not all distributions such as FreeBSD provide a `.pc` file for
+ '(lib)bz2' so follow autotools and add it to `Libs.private` instead.
+
+2021-02-13 Werner Lemberg <wl@gnu.org>
+
+ * src/tools/update-copyright-year: Fix single-year entry handling.
+
+ The fix from 2021-01-17 didn't cover the case where the year to be
+ updated is identical to the current year.
+
+2021-02-13 Werner Lemberg <wl@gnu.org>
+
+ Add new function `FT_Get_Transform`.
+
+ See
+
+ https://github.com/harfbuzz/harfbuzz/issues/2428
+
+ for some reasons to introduce this function.
+
+ * include/freetype/freetype.h, src/base/ftobjs.c (FT_Get_Transform):
+ Implement it.
+
+2021-02-12 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ Decorate `qsort` callbacks with `cdecl`.
+
+ * include/freetype/internal/compiler-macros.h (FT_COMPARE_DEF):
+ Add new macro.
+
+ * src/base/ftrfork.c, src/bdf/bdflib.c, src/gxvalid/gxvcommn.c,
+ src/psaux/afmparse.c, src/psnames/psmodule.c, src/type1/t1afm.c,
+ src/sfnt/sfwoff.c, src/sfnt/sfwoff2.c: Update `qsort` callbacks.
+
+ Fixes #1026 when compiling FreeType with an unusual calling
+ convention while the C library function `qsort` still expects
+ `cdecl`.
+
+2021-02-10 Dominik Röttsches <drott@chromium.org>
+
+ [sfnt] Implement 'COLR' v1 sweep gradients.
+
+ * freetype.h (FT_PaintSweepGradient): Add `FT_PaintSweepGradient` to
+ represent a 'COLR' v1 sweep gradient.
+ Update format.
+ (FT_PaintFormat): Update shifted paint formats.
+ Sync with spec.
+ * sfnt/ttcolr.c (read_paint): Logic to parse sweep gradients.
+ Fix struct access in radial gradient implementation.
+
+2021-02-09 Dominik Röttsches <drott@chromium.org>
+
+ [sfnt] Provide optional root transform for 'COLR' v1 glyph graph.
+
+ * include/freetype/freetype.h (FT_Get_Color_Glyph_Paint):
+ Additional function argument `root_transform` to control whether
+ root transform should be returned.
+ (FT_OpaquePaint): Additional tracking field to denote whether
+ root transform is to be returned.
+ * include/freetype/internal/sfnt.h
+ (TT_Get_Color_Glyph_Paint_Func): Propagate additional argument.
+ * src/base/ftobjs.c (FT_Get_Color_Glyph_Paint): Ditto.
+ * src/sfnt/ttcolr.c (tt_face_get_colr_glyph_paint): Return root
+ transform reflecting the size and tranform configured on
+ `FT_Face`.
+ (read_paint): Initialize and track status of insert_root_transform
+ flag.
+
+2021-02-09 Xavier Claessens <xavier.claessens@collabora.com>
+
+ * meson.build: s/freetype2_dep/freetype_dep/.
+
+ Many projects (e.g., fontconfig, cairo) hardcode the `freetype_dep`
+ variable name to use FreeType as subproject because that was the
+ variable name in Centricular's Meson port of FreeType. While they
+ should stop hardcoding that variable name, it does not cost us
+ anything to keep using that name to ease transition.
+
+2021-02-09 Xavier Claessens <xavier.claessens@collabora.com>
+
+ [meson] Fix handling of HarfBuzz library.
+
+ * meson.build (harfbuzz_dep): Do not fall back to HarfBuzz by
+ default.
+
+ Otherwise it causes a dependency cycle:
+
+ cairo => fontconfig => freetype2 => harfbuzz => cairo
+
+ Meson will still fall back to HarfBuzz subprojects if the `harfbuzz`
+ option is set to `enabled` instead of `auto` and a
+ `subprojects/harfbuzz.wrap` file is present. In that case it is the
+ responsibility of the main project to set the proper options on each
+ subproject to break the dependency cycle.
+
+ Fixes: #1028.
+
+2021-02-09 Xavier Claessens <xavier.claessens@collabora.com>
+
+ [meson] Fix dependency lookup and generate `ftconfig.h`.
+
+ - zlib: If not found on the system, meson can build it as a
+ subproject. We thus never use the (outdated) zlib support that
+ comes with FreeType. Doing so has the additional advantage that
+ the zlib code can be shared with other projects like GLib if both
+ are subprojects of an application.
+ - harfbuzz: Build as a subproject if not found on the system.
+ - 'QUESTION: What if the compiler doesn't support `-D` but uses `/D`
+ instead as on Windows?' Answer: Meson translate arguments for us.
+ - visibility: Replace self-made code with meson-specific solution.
+
+ * meson.build (ft2_defines): Rewrite logic to set and handle it.
+ (process_header_command): New variable, previously called
+ `ftoption_command`.
+ (ftoption_command, ftconfig_command): New variables.
+ (zlib_option): Removed.
+ (zlib_dep): New variable.
+ (ft2_deps): Updated.
+ (harfbuzz_dep): Updated.
+ (ftconfig_h_in, ftconfig_h): New variables.
+ (ft2_sources): Updated.
+ (ft2_lib): Updated, handle visibility.
+ (summary): Updted.
+
+ * meson_options.txt (zlib): Updated.
+
+2021-02-09 Xavier Claessens <xavier.claessens@collabora.com>
+
+ * meson.build: Fix resource compilation on Windows.
+
+ This is copied from GStreamer's meson port of FreeType.
+
+ (ft2_sources): Add both debug and resource file (the latter for
+ Windows only).
+ (ft2_debug_src): Removed.
+
+2021-02-09 Xavier Claessens <xavier.claessens@collabora.com>
+
+ * meson.build: s/ft2_libtool_version/ft2_pkgconfig_version/.
+
+ (freetype2_dep): Use it.
+
+ `ft2_libtool_version` would be the shared library version, not the
+ one we should use in file `freetype2.pc`.
+
+2021-02-09 Xavier Claessens <xavier.claessens@collabora.com>
+
+ * meson.build: Use `meson.override_dependency`.
+
+ This is a new meson mechanism to avoid other projects to hard-code
+ the `freetype2_dep` variable name in their build definition. It
+ also ensures that meson does not mix system and subproject versions
+ of FreeType inside of the same project.
+
+ Also remove outdated TODO because `declare_dependency` was already
+ there.
+
+2021-02-09 Xavier Claessens <xavier.claessens@collabora.com>
+
+ * meson.build (bzip2_dep): Simplify.
+
+ We remove `static:false` from `find_library('bz2')`.
+
+ I don't know whether the previous code was a workaround for an old
+ meson bug, but at least with version >=0.55.0 (which FreeType uses)
+ it picks the shared library when both are available.
+
+ File `freetype2.pc` still contains the full path to file `libbz2.so`
+ instead of `-lbz2` – that we need to do this is a meson bug even
+ present in the current version (0.57.0).
+
+2021-02-09 Xavier Claessens <xavier.claessens@collabora.com>
+
+ * meson.build: Set project version.
+
+2021-02-04 Werner Lemberg <wl@gnu.org>
+
+ [base] Fix Netpbm tracing message.
+
+ * src/base/ftobjs.c (FT_Render_Glyph_Internal): Don't emit Netpbm
+ warning if there is nothing to output.
+
+2021-02-04 Werner Lemberg <wl@gnu.org>
+
+ * src/*: Don't use more than one '\n' in `FT_TRACE` and `FT_ERROR`.
+
+ This ensures good logging output, with all lines having a proper
+ prefix (if requested).
+
+ This is a continuation of a similar patch from 2020-12-02, which
+ missed some locations.
+
+2021-02-03 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * builds/unix/configure.raw [mmap]: Restore default path.
+
+ Fixes #1023.
+
+2021-02-03 Werner Lemberg <wl@gnu.org>
+
+ [psaux] Fix integer overflow.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30154
+
+ * src/psaux/psblues.c (cf2_blues_capture): Use `SUB_INT32`.
+
+2021-02-02 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * builds/unix/configure.raw [mmap support]: Explicitly handle Windows.
+
+ Fixes #1024.
+
+2021-01-31 Werner Lemberg <wl@gnu.org>
+
+ * builds/unix/configure.raw [mmap support]: Correctly handle Windows.
+
+ Fixes #1024.
+
+2021-01-31 Werner Lemberg <wl@gnu.org>
+
+ * builds/windows/ftdebug.c: Synchronize with `src/base/ftdebug.c`.
+
+2021-01-31 Werner Lemberg <wl@gnu.org>
+
+ Always provide logging API.
+
+ It's easier to have stubs if FT_DEBUG_LOGGING is undefined than to
+ modify `ftexport.sym` conditionally.
+
+ Problem reported by Alexei.
+
+ * src/base/ftdebug.c: Include `ftlogging.h`.
+ (FT_Trace_Set_Level, FT_Trace_Set_Default_Level, FT_Set_Log_Handler,
+ FT_Set_Default_Log_Handler) [!FT_DEBUG_LOGGING]: Provide stubs.
+
+2021-01-31 Werner Lemberg <wl@gnu.org>
+
+ * builds/unix/configure.raw: Fix typo.
+
+ Bug introduced in Vincent's last commit bb33f03.
+
+ Fixes issue #1021.
+
+2021-01-27 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/base/ftstroke.c (FT_Stroker_EndSubPath): Ignore tiny gaps.
+
+ Fixes bug #1020.
+
+2021-01-27 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [stroker] Minor clean-up.
+
+ * src/base/ftstroke.c (FT_Stroker_{ConicTo,CubicTo}): Reset the last
+ line length.
+ (FT_Stroker_EndSubPath): Call `ft_stroker_process_corner'.
+
+2021-01-27 Vincent Torri <vincent.torri@gmail.com>
+
+ * builds/windows/ftsystem.c: Add shared memory support on Windows.
+
+ * CMakeLists.txt (BASE_SRCS), builds/unix/configure.raw (FTSYS_SRC),
+ builds/windows/vc2010/freetype.vcxproj,
+ builds/windows/visualc/freetype.vcproj, meson.build (ft2_sources):
+ Add it (conditionally).
+
+2021-01-23 Werner Lemberg <wl@gnu.org>
+
+ Require HarfBuzz 2.0.0.
+
+ This is needed to make commit f1f9705f9 work.
+
+ * CMakeLists.txt (HARFBUZZ_MIN_VERSION), builds/unix/configure.raw
+ (harfbuzz_pkg), meson.build (harfbuzz_dep): Updated.
+
+2021-01-22 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * autogen.sh: Absorb `version.sed'.
+ * version.sed: Removed.
+
+2021-01-19 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * srd/base/ftlcdfil.c (FT_Library_SetLcdGeometry): Fix return value.
+
+2021-01-15 Nikolaus Waxweiler <madigens@gmail.com>
+
+ [afshaper] Fix hb_ot_tags_from_script deprecation warning.
+
+ * autofit/afshaper.c (af_shaper_get_coverage): Copy the source code
+ of the function as suggested in
+ https://github.com/harfbuzz/harfbuzz/issues/2737 and adjust to handle
+ at most three tags.
+
+2021-01-17 Werner Lemberg <wl@gnu.org>
+
+ * src/tools/update-copyright-year: Fix single-year entry handling.
+
+2021-01-16 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * builds/unix/unixddef.mk: Remove the second DEVEL_DIR definition.
+
+2021-01-14 Dominik Röttsches <drott@chromium.org>
+
+ [sfnt] Additional checks for 'colr' table presence.
+
+ * sfnt/ttcolr.c (tt_face_get_colr_glyph_paint,
+ tt_face_get_colorline_stops, tt_face_get_paint): Additional checks
+ for whether colr table is present. Prevents crashes when these
+ methods are called on non-COLR fonts.
+
+2021-01-13 Dominik Röttsches <drott@chromium.org>
+
+ Add config option to test for 'COLR' v1 support in headers.
+
+ * include/freetype/config/ftoption.h (TT_SUPPORT_COLRV1): New macro
+ so that clients can test whether the FreeType checkout that they are
+ building against supports the 'COLR' v1 API. This is intended to be
+ a temporary solution until 'COLR' v1 support is released in a
+ FreeType version and such a check can be made by using the version
+ number instead.
+
+2020-12-16 Dominik Röttsches <drott@chromium.org>
+
+ [base] Fill 'COLR' v1 API templates to make them work (#59703).
+
+ * src/base/ftobjs.c (FT_Get_Color_Glyph_Paint, FT_Get_Paint_Layers,
+ FT_Get_Paint, FT_Get_Colorline_Stops): Add basic sanity checks,
+ check for existence of `FT_Face`, check arguments and delegate calls
+ for the respective 'COLR' v1 API to the SFNT driver.
+
+2020-12-16 Dominik Röttsches <drott@chromium.org>
+
+ [sfnt] Register 'COLR' v1 API in driver (#59703).
+
+ * include/freetype/internal/sfnt.h (TT_Get_Color_Glyph_Paint_Func,
+ TT_Get_Paint_Layers_Func, TT_Get_Colorline_Stops_Func,
+ TT_Get_Paint_Func): New function pointer types.
+ (SFNT_Interface): Add them.
+ (FT_DEFINE_SFNT_INTERFACE): Updated.
+
+ * src/sfnt/sfdriver.c (PUT_COLOR_LAYERS_V1): New macro.
+ (sfnt_interface): Add new function pointers.
+
+2020-12-16 Dominik Röttsches <drott@chromium.org>
+
+ [sfnt] Add 'COLR' v1 API to retrieve color layers (#59703).
+
+ * src/sfnt/ttcolr.c (tt_face_get_paint_layers): New function to get
+ the layers of a `PaintColrLayers` table in the font, using an
+ `FT_LayerIterator` from an `FT_PaintColrLayers` object retrieved via
+ `tt_face_get_paint`.
+
+ * src/sfnt/ttcolr.h: Updated.
+
+2020-12-16 Dominik Röttsches <drott@chromium.org>
+
+ [sfnt] Add 'COLR' v1 API to iterate color stops (#59703).
+
+ * src/sfnt/ttcolr.c (tt_face_get_colorline_stops): New function to
+ return the current `FT_ColorStop` object from `FT_ColorStopIterator`.
+ Also increment the iterator.
+
+ * src/sfnt/ttcolr.h: Updated.
+
+2020-12-16 Dominik Röttsches <drott@chromium.org>
+
+ [sfnt] Add API to get actual paint from `FT_OpaquePaint` (#59703).
+
+ * src/sfnt/ttcolr.c (tt_face_get_paint): New function to resolve an
+ `FT_OpaquePaint` paint reference into an `FT_COLR_Paint` object of a
+ certain format, which contains the detailed information stored in a
+ paint of the respective format.
+ (read_paint): New function to provide the format specific parsing
+ and to populate the data members of each specific `FT_COLR_Paint`
+ subtype.
+ (read_color_line): New function to parse retrieved color line
+ information into an `FT_ColorLine` object, which has information
+ about the color line extend mode as well as an
+ `FT_ColorStopIterator` object.
+
+ * src/sfnt/ttcolr.h: Updated.
+
+2020-12-16 Dominik Röttsches <drott@chromium.org>
+
+ [sfnt] Add API to retrieve 'COLR' v1 root paint (#59703).
+
+ * src/sfnt/ttcolr.c (BaseGlyphV1Record): New structure.
+ (tt_face_load_colr): Handle version 1 table header.
+ (find_base_glyph_v1_record): New auxiliary function.
+ (tt_face_get_colr_glyph_paint): New function to find the root
+ `FT_OpaquePaint` object for a given glyph ID.
+
+ * src/sfnt/ttcolr.h: Updated.
+
+2020-12-16 Dominik Röttsches <drott@chromium.org>
+
+ Add new methods required for 'COLR' v1 to public API (#59703).
+
+ * include/freetype/freetype.h (FT_Get_Color_Glyph_Paint): New method
+ for retrieving the root paint object for a color glyph by specifying
+ a glyph ID.
+ (FT_Get_Paint_Layers): New method for retrieving the layers of a
+ `PaintColorGlyph`.
+ (FT_Get_ColorLine_Stops): New method for retrieving the stops of a
+ color.
+ (FT_Get_Paint): New method for resolving an `FT_OpaquePaint` into an
+ `FT_COLR_Paint` object.
+
+2020-12-16 Dominik Röttsches <drott@chromium.org>
+
+ Add types required for 'COLR' v1 to public API (#59703).
+
+ * include/freetype/freetype.h (FT_PaintFormat, FT_ColorStopIterator,
+ FT_ColorIndex, FT_ColorStop, FT_PaintExtend, FT_ColorLine,
+ FT_Affine23, FT_CompositeMode, FT_OpaquePaint, FT_PaintColrLayers,
+ FT_PaintSolid, FT_PaintLinearGradient, FT_PaintRadialGradient,
+ FT_PaintGlyph, FT_PaintColrGlyph, FT_PaintTransformed,
+ FT_PaintTranslate, FT_PaintRotate, FT_PaintSkew, FT_PaintComposite,
+ FT_COLR_Paint): Adding structs and enum to represent paint format,
+ color stop information, gradient extend information, structs to
+ reference paint offsets, and to define transforms and compositions.
+ Adding a union type to represent the union of the structs,
+ distinguished by `FT_PaintFormat`.
+
+2021-01-10 Werner Lemberg <wl@gnu.org>
+
+ * builds/*: s/BUILD_DIR/PLATFORM_DIR/.
+
+ The old variable name caused confusion.
+
+2021-01-08 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [builds] Revert `FTMODULE_H' changes.
+
+ * builds/toplevel.mk, builds/freetype.mk: Revert changes.
+
+2021-01-07 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [builds/windows] Fix up DLG build with VC++.
+
+ * builds/windows/vc2010/script.bat: Copy headers to include/.
+ * builds/windows/vc2010/freetype.vcxproj: Remove DLG paths.
+
+2021-01-07 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [builds] Relocate `FTMODULE_H'.
+
+ * builds/toplevel.mk: Place `FTMODULE_H' in include/.
+ * builds/freetype.mk: Simplify included path.
+
+2021-01-07 Werner Lemberg <wl@gnu.org>
+
+ Fix ABI incompatibility.
+
+ * include/freetype/ftimage.h (FT_Pixel_Mode): Don't insert
+ `FT_PIXEL_MODE_GRAY16' but append it.
+
+ * src/base/ftobjs.c (pixel_modes): Updated.
+
+2021-01-07 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [dlg] Move the headers to include/dlg to simplify their use.
+
+ * autogen.sh, builds/toplevel.mk: Copy headers to include/dlg.
+ * builds/freetype.mk, builds/windows/vc2010/freetype.vcxproj:
+ Simplify included path.
+ * include/freetype/internal/ftdebug.h: Simplify #include.
+ * src/dlg/rules.mk, .gitignore: Updated.
+
+2021-01-06 Werner Lemberg <wl@gnu.org>
+
+ * meson.build: Add summary.
+
+ Based on a patch from Vincent Torri <vincent.torri@gmail.com>.
+
+2021-01-06 Torsten Hilbrich <emacs.nolkaf@hilbrich.tk>
+
+ * meson.build: Fix 'png' build option (#59458).
+
+ Without this patch, 'png' is always required.
+
+2021-01-04 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [builds/windows] Add SDF to VC2010 project.
+
+ * builds/windows/vc2010/freetype.vcxproj: Updated;
+ AfterBuild conveniences.
+
+2020-12-26 Werner Lemberg <wl@gnu.org>
+
+ [sdf] Use 'counter-clockwise', not 'anti-clockwise'.
+
+ We prefer US nomenclature.
+
+ * src/sdf/ftsdf.c (SDF_Contour_Orientation):
+ s/SDF_ORIENTATION-ACW/SDF_ORIENTATION_CCW/.
+ Update all users.
+
+2020-12-26 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftobjs.c (pixel_modes): Updated.
+
+2020-12-26 Anuj Verma <anujv@iitbhilai.ac.in>
+
+ [sdf] Remove custom memory tracker.
+
+ The internal FreeType memory tracker is sufficient.
+
+ * src/sdf/ftsdf.c (FT_DEBUG_INNER, FT_ASSIGNP_INNER, SDF_MemoryUser,
+ sdf_alloc, sdf_free, SDF_ALLOC, SDF_FREE,
+ SDF_MEMORY_TRACKER_DECLARE, SDF_MEMORY_TRACKER_SETUP,
+ SDF_MEMORY_TRACKER_DONE): Removed.
+
+ s/SDF_ALLOC/FT_ALLOC/.
+ s/SDF_FREE/FT_FREE/.
+
+ Other updates.
+
+2020-12-24 Werner Lemberg <wl@gnu.org>
+
+ [sdf] Fix `make multi`.
+
+ * src/sdf/ftsdf.c: Include `ftoutln.h`.
+
+2020-12-24 Werner Lemberg <wl@gnu.org>
+
+ [sdf] Fix tracing.
+
+ * include/freetype/internal.fttrace.h: Add 'bsdf' component.
+
+ * src/sdf/ftbsdf.c, src/sdf/ftsdf.c (FT_COMPONENT): Define.
+
+2020-08-21 Anuj Verma <anujv@iitbhilai.ac.in>
+
+ [sdf] Add debugging function.
+
+ * src/sdf/ftsdf.c (sdf_shape_dump): New function.
+
+2020-08-20 Anuj Verma <anujv@iitbhilai.ac.in>
+
+ [sdf] Add 'bsdf' renderer to 'sdf' module.
+
+ * src/sdf/ftsdfrend.c (ft_bsdf_render): New function.
+
+ (ft_bitmap_sdf_renderer_class): New structure.
+
+2020-08-20 Anuj Verma <anujv@iitbhilai.ac.in>
+
+ [sdf] Add interface functions for the 'bsdf' rasterizer.
+
+ * src/sdf/ftsdf.c (bsdf_raster_new, bsdf_raster_reset,
+ bsdf_raster_set_mode, bsdf_raster_render, bsdf_raster_done): New
+ functions.
+
+ (ft_bitmap_sdf_raster): New variable.
+
+ * src/sdf/ftsdf.h: Updated.
+
+2020-08-20 Anuj Verma <anujv@iitbhilai.ac.in>
+
+ [sdf] Add function to copy SDF data into output bitmap.
+
+ * src/sdf/ftbsdf.c (finalize_sdf): New function.
+
+2020-08-20 Anuj Verma <anujv@iitbhilai.ac.in>
+
+ [sdf] Add '8-point sequential Euclidean distance mapping' algorithm.
+
+ * src/sdf/ftbsdf.c (compare_neighbor, first_pass, second_pass,
+ edt8): New functions.
+
+2020-08-20 Anuj Verma <anujv@iitbhilai.ac.in>
+
+ [sdf] Add function to copy source bitmap to distance map.
+
+ * src/sdf/ftbsdf.c (bsdf_init_distance_map): New function.
+
+2020-08-20 Anuj Verma <anujv@iitbhilai.ac.in>
+
+ [sdf] Add functions to compute pixel edge distances.
+
+ * src/sdf/ftbsdf.c (compute_edge_distance, bsdf_approximate_edge):
+ New functions.
+
+2020-08-20 Anuj Verma <anujv@iitbhilai.ac.in>
+
+ [sdf] Add function to find edge pixels in a grid of alpha values.
+
+ * src/sdf/ftbsdf.c (bsdf_is_edge): New function.
+
+2020-08-20 Anuj Verma <anujv@iitbhilai.ac.in>
+
+ [sdf] Add essential structures for the 'bsdf' rasterizer.
+
+ * src/sdf/ftbsdf.c (ONE): New macro.
+ (BSDF_TRaster, ED, BSDF_Worker): New structures.
+ (zero_ed): New constant.
+
+2020-08-20 Anuj Verma <anujv@iitbhilai.ac.in>
+
+ [sdf] Add 'sdf' module to non-gnumake build systems.
+
+ * include/freetype/config/ftmodule.h: Add both the 'sdf' and 'bsdf'
+ renderers to the list of modules.
+
+ * CMakeLists.txt (BASE_SRCS): Add 'sdf' single-object module.
+
+2020-08-20 Anuj Verma <anujv@iitbhilai.ac.in>
+
+ [sdf] Added basic overlapping contour support.
+
+ * src/sdf/ftsdf.c (sdf_generate_with_overlaps): New function.
+ (sdf_raster_render): Enable it.
+
+2020-08-19 Anuj Verma <anujv@iitbhilai.ac.in>
+
+ [sdf] Add build infrastructure.
+
+ * src/sdf/module.mk, src/sdf/rules.mk: New files.
+
+ * src/sdf/ftsdf.h (ft_sdf_raster): New forward declaration.
+
+ * include/freetype/ftmoderr.h (FT_MODERRDEF): Add error definition
+ for the 'sdf' module.
+
+ * include/freetype/internal/fttrace.h (FT_TRACE_DEF): Add trace
+ definition for the `sdf' module.
+
+ * modules.cfg (RASTER_MODULES): Add the `sdf' module to the list of
+ rasterizers.
+
+2020-08-19 Anuj Verma <anujv@iitbhilai.ac.in>
+
+ [sdf] Add interface functions for the 'sdf' rasterizer.
+
+ * src/sdf/ftsdf.c (sdf_raster_new, sdf_raster_reset,
+ sdf_raster_set_mode, sdf_raster_render, sdf_raster_done): New
+ functions.
+ (ft_sdf_raster): New structure.
+
+2020-08-19 Anuj Verma <anujv@iitbhilai.ac.in>
+
+ [sdf] Add subdivision and bounding box optimization.
+
+ * src/sdf/ftsdf.c (sdf_generate_bounding_box): New function, which
+ is an optimized version of `sdf_generate`.
+ (sdf_generate_subdivision): New function.
+
+2020-08-19 Anuj Verma <anujv@iitbhilai.ac.in>
+
+ [sdf] Add function to generate SDF.
+
+ * src/sdf/ftsdf.c (sdf_generate): New function, currently disabled.
+ This is a proof-of-concept implementation: It doesn't use any
+ optimization, it simply checks all grid points against all contours.
+
+2020-08-19 Anuj Verma <anujv@iitbhilai.ac.in>
+
+ [sdf] Add functions to get shortest distance from any edge/contour.
+
+ * src/sdf/ftsdf.c (sdf_edge_get_min_distance): New function.
+ (sdf_contour_get_min_distance): New function, currently disabled.
+
+2020-08-18 Anuj Verma <anujv@iitbhilai.ac.in>
+
+ [sdf] Add shortest distance finding functions.
+
+ * src/sdf/ftsdf.c (get_min_distance_line, get_min_distance_conic,
+ get_min_distance_cubic): New functions. Note that
+ `get_min_distance_conic` comes with two implementations (using an
+ analytical and an iterative method, to be controlled with the
+ `USE_NEWTON_FOR_CONIC` macro).
+
+2020-08-18 Anuj Verma <anujv@iitbhilai.ac.in>
+
+ [sdf] Add function to resolve corner distances.
+
+ * src/sdf/ftsdf.c (resolve_corner): New function.
+
+2020-08-18 Anuj Verma <anujv@iitbhilai.ac.in>
+
+ [sdf] Add essential math functions.
+
+ * src/sdf/ftsdf.c (cube_root, arc_cos) [!USE_NEWTON_FOR_CONIC]: New
+ auxiliary functions.
+
+ * src/sdf/ftsdf.c (solve_quadratic_equation, solve_cubic_equation)
+ [!USE_NEWTON_FOR_CONIC]: New functions.
+
+2020-08-18 Anuj Verma <anujv@iitbhilai.ac.in>
+
+ [sdf] Add utility functions for contours.
+
+ * src/sdf/ftsdf.c (get_control_box, get_contour_orientation): New
+ functions.
+ (split_conic, split_cubic, split_sdf_conic, split_sdf_cubic,
+ split_sdf_shape): New functions.
+
+2020-08-17 Anuj Verma <anujv@iitbhilai.ac.in>
+
+ [sdf] Add functions to decompose `FT_Outline`.
+
+ * src/sdf/ftsdf.c (sdf_move_to, sdf_line_to, sdf_conic_to,
+ sdf_cubic_to): New auxiliary decomposition functions.
+ (sdf_compose_funcs): New structure.
+ (sdf_outline_decompose): New function.
+
+2020-08-17 Anuj Verma <anujv@iitbhilai.ac.in>
+
+ [sdf] Structs, enums, macros, and functions for 'sdf' rasterizer.
+
+ * src/sdf/ftsdf.c (FT_DEBUG_INNER, FT_ASSIGNP_INNER)
+ [FT_DEBUG_LEVEL_TRACE && FT_DEBUG_MEMORY]: New macros.
+ (SDF_MemoryUser) [FT_DEBUG_LEVEL_TRACE && FT_DEBUG_MEMORY]: New
+ struct for memory usage tracing.
+ (sdf_alloc, sdf_free) [FT_DEBUG_LEVEL_TRACE && FT_DEBUG_MEMORY]: New
+ functions for memory usage tracing.
+
+ (SDF_ALLOC, SDF_FREE): New macros for memory management.
+ (SDF_MEMORY_TRACKER_DECLARE, SDF_MEMORY_TRACKER_SETUP,
+ SDF_MEMORY_TRACKER_DONE): New macros to set up memory usage tracing.
+
+ (USE_NEWTON_FOR_CONIC, MAX_NEWTON_DIVISIONS, MAX_NEWTON_STEPS,
+ CORNER_CHECK_EPSILON, CG_DIMEN): New configuration macros for
+ controlling the process of finding the shortest distance.
+
+ (MUL_26D6, VEC_26D6_DOT): New auxiliary macros.
+
+ (SDF_TRaster, SDF_Edge, SDF_Contour, SDF_Shape, SDF_Signed_Distance,
+ SDF_Params): New structs for setting up SDF data.
+ (SDF_Edge_Type, SDF_Contour_Orientation): New enums for SDF data.
+
+ (zero_vector, null_edge, null_contour, null_shape, max_sdf): Useful
+ constants.
+
+ (sdf_edge_new, sdf_edge_done, sdf_contour_new, sdf_contour_done,
+ sdf_shape_new, sdf_shape_done): New constructors and destructors.
+
+2020-08-17 Anuj Verma <anujv@iitbhilai.ac.in>
+
+ [sdf] Add raster parameters structure.
+
+ * src/sdf/ftsdf.h (SDF_Raster_Params): New structure.
+
+ * src/sdf/sdf.c: Include source files in order to make a single
+ object of the module.
+
+2020-08-17 Anuj Verma <anujv@iitbhilai.ac.in>
+
+ [sdf] Add 'sdf' renderer.
+
+ * src/sdf/ftsdf.c: Add 'sdf' renderer along with its interface
+ functions.
+ Also add functions to set and get properties.
+
+2020-08-17 Anuj Verma <anujv@iitbhilai.ac.in>
+
+ [sdf] Add common elements for 'sdf' and 'bsdf' renderers.
+
+ * src/sdf/ftsdfrend.h (SDF_Rendere_Module, ft_sdf_renderer_class,
+ ft_bitmap_sdf_renderer_class): New structures.
+
+ * src/sdf/ftsdfcommon.h (DEFAULT_SPREAD, MIN_SPREAD_MAX_SPREAD,
+ USE_SQUARED_DISTANCES): New macros.
+ (FT_INT_26D6, FT_INT_16D16, FT_26D6_16D16): New macros.
+ (FT_CALL, VECTOR_LENGTH_16D16): New macros.
+ (FT_26D6_Vec, FT_16D16_Vec, FT_16D16, FT_26D6, FT_6D10, FT_CBox):
+ New typedefs.
+ (square_root): New macro.
+
+ * src/sdf/ftsdferrs.h: Add module error setup.
+
+2020-08-16 Anuj Verma <anujv@iitbhilai.ac.in>
+
+ [sdf] Add files for new 'sdf' module.
+
+ Here is a breakdown of what the files will contain.
+
+ * src/sdf/ftsdfrend.c, src/sdf/ftsdfrend.h: The 'sdf' and 'bsdf'
+ renderers.
+
+ * src/sdf/ftsdf.c, src/sdf/ftsdf.h: The rasterizer for the 'sdf'
+ renderer.
+ * src/sdf/ftbsdf.c, src/sdf/ftbsdf.h: The rasterizer for the 'bsdf'
+ renderer.
+
+ * src/sdf/ftsdfcommon.h: Common properties and functions for both
+ rasterizers.
+ * src/sdf/ftsdferrs.h: Common error defines.
+
+ * src/sdf/sdf.c: For building a single object of the entire module.
+
+2020-08-16 Anuj Verma <anujv@iitbhilai.ac.in>
+
+ [base] Allow renderers of different formats.
+
+ * src/base/ftobjs.c (FT_Render_Glyph_Internal): Do not return if the
+ glyph's slot format is `FT_GLYPH_FORMAT_BITMAP`. The forthcoming
+ 'bsdf' renderer will require bitmaps for processing.
+
+ * src/base/ftobjs.c (ft_add_renderer, ft_remove_renderer): Remove
+ renderer's glyph format check before adding and removing them. The
+ 'bsdf' renderer will have a format `FT_GLYPH_FORMAT_BITMAP`.
+
+2020-08-16 Anuj Verma <anujv@iitbhilai.ac.in>
+
+ Add data types required for the forthcoming 'sdf' module.
+
+ * include/freetype/freetype.h (FT_Render_Mode): Add new render mode
+ `FT_RENDER_MODE_SDF`, which will be used to generate SDF.
+
+ * include/freetype/ftimage.h (FT_Pixel_Mode): Add new pixel mode
+ `FT_PIXEL_MODE_GRAY16`, which will be the output of the 'sdf'
+ module.
+ (FT_RASTER_FLAG_SDF): New raster flag to be used internally by the
+ 'sdf' module.
+
+ * include/freetype/fttypes.h (FT_F6Dot10): New data type.
+
+2020-08-16 Anuj Verma <anujv@iitbhilai.ac.in>
+
+ [base] Allow renderers of different formats.
+
+ * src/base/ftobjs.c (FT_Render_Glyph_Internal): Do not return if the
+ glyph's slot format is `FT_GLYPH_FORMAT_BITMAP`. The forthcoming
+ 'bsdf' renderer will require bitmaps for processing.
+
+ * src/base/ftobjs.c (ft_add_renderer, ft_remove_renderer): Remove
+ renderer's glyph format check before adding and removing them. The
+ 'bsdf' renderer will have a format `FT_GLYPH_FORMAT_BITMAP`.
+
+2020-12-23 Werner Lemberg <wl@gnu.org>
+
+ * builds/windows/detect.mk (COPY): Make it work with `shell`.
+
+ Without this patch, we get the error
+
+ builds/toplevel.mk:127: *** missing separator. Stop.
+
+ Reported by Anuj, with a solution from Alexei.
+
+2020-12-23 Ignacio Casal Quinteiro <qignacio@amazon.com>
+
+ * meson.build (ft2_defines): Fix builds on Windows.
+
+2020-12-18 Tatsuyuki Ishi <ishitatsuyuki@gmail.com>
+
+ [autofit] Fix double division in stem darkening.
+
+ The old code used to divide the darkening amount by em_ratio twice,
+ leading to unnecessarily bold stems on certain fonts with higher
+ units per em (e.g. Inter). This patch fixes it.
+
+ The return value of af_loader_compute_darkening was also changed to
+ use 16.16 fixed-point to get rid of a redundant truncation operation.
+ This should slightly improve the precision, although it's still
+ bottlenecked by the emboldening function, which uses 26.6 fixed-point.
+
+ * src/autofit/afloader.[ch]
+ (af_loader_compute_darkening): Return FT_Fixed.
+ (af_loader_embolden_glyph_in_slot): Revise calculations.
+
+2020-12-17 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * include/freetype/ftmodapi.h (FT_FACE_DRIVER_NAME): New public macro.
+
+ The driver name is needed for `FT_Property_Set' and `FT_Property_Get'.
+
+2020-12-16 Chris Liddell <chris.liddell@artifex.com>
+
+ [truetype] Fix incremental metrics (#59503).
+
+ * src/truetype/ttgload.c (tt_get_metrics, load_truetype_glyph):
+ Previously, the code would populate the phantom points before
+ calling the `get_glyph_metrics` callback. For formats like PCL XL
+ format 1, class 2 downloaded fonts (where metrics are removed from
+ the TTF header), this causes problems when the hinting program uses
+ the phantom points (misplaced and distorted glyphs) due to the
+ metrics being unset (all zeros).
+ (tt_get_metrics_incr_overrides): Renamed to...
+ (tt_get_metrics_incremental): ... this. Updated caller
+
+ * include/freetype/ftincrem.h: Update the documentation to make it
+ clearer that `get_glyph_metrics` is to retrieve metrics from a
+ non-standard source, but *not* for the purpose of imposing custom
+ metrics.
+
+2020-12-14 Werner Lemberg <wl@gnu.org>
+
+ [type42] Pacify static analysis tools (#59682).
+
+ * src/type42/t42objs.c (T42_Size_Init, T42_GlyphSlot_Init): Avoid
+ warnings about uninitialized variables.
+
+2020-12-07 Werner Lemberg <wl@gnu.org>
+
+ * builds/unix/configure.raw: Don't set `FT_DEBUG_LOGGING`.
+
+ All debug options are handled exclusively in `ftoption.h`.
+
+2020-12-07 Werner Lemberg <wl@gnu.org>
+
+ * src/*: More fixes for using a '\n' in `FT_TRACE` and `FT_ERROR`.
+
+2020-12-07 Werner Lemberg <wl@gnu.org>
+
+ */*: s/FT_LOGGING/FT_DEBUG_LOGGING/.
+
+2020-12-05 Werner Lemberg <wl@gnu.org>
+
+ * builds/toplevel.mk (do-dist): Remove `submodules` directory.
+
+2020-12-02 Werner Lemberg <wl@gnu.org>
+
+ * src/*: Don't use more than one '\n' in `FT_TRACE` and `FT_ERROR`.
+
+ This ensures good logging output, with all lines having a proper
+ prefix (if requested).
+
+2020-12-02 Werner Lemberg <wl@gnu.org>
+
+ [base] Don't close 'stderr' after logging.
+
+ * src/base/ftdebug.c, builds/windows/ftdebug.c (ft_logging_deinit):
+ Fix it.
+
+2020-12-02 Werner Lemberg <wl@gnu.org>
+
+ * submodules/dlg: Updated to commit 9f0c8b22.
+
+2020-12-02 Werner Lemberg <wl@gnu.org>
+
+ * src/bdf/bdflib.c: Fix `-Wformat` warning.
+
+2020-12-02 Werner Lemberg <wl@gnu.org>
+
+ Improve setup for 'dlg' library.
+
+ * autogen.sh (copy_submodule_file), builds/toplevel.mk: Redirect
+ stderr to `/dev/null`.
+
+ * builds/toplevel.mk: Move code block to handle 'dlg' stuff into
+ `check_platform` conditional.
+ Also fix wildcard expressions for guarding `git submodule` commands.
+ Also make file copying work with non-Unix platforms (untested).
+
+2020-12-01 Werner Lemberg <wl@gnu.org>
+
+ [build] Use gcc (and clang) in C99 mode.
+
+ Other compilers are unchanged.
+
+ * builds/compiler/gcc-dev.mk, builds/compiler/gcc.mk (ANSIFLAGS):
+ s/-ansi/-std=c99/.
+
+ * builds/freetype.mk (FT_CFLAGS): Remove `-std=c99`.
+
+ * builds/unix/configure.raw: Handle C99.
+ Remove no longer needed test for gcc 4.6 and earlier.
+
+2020-12-01 Werner Lemberg <wl@gnu.org>
+
+ [dlg] Fix compiler warnings.
+
+ * src/dlg/dlgwrap.c: Duplicate some feature test macros from
+ `dlg.c`, which must come first before loading standard headers. For
+ example, `freetype.h` loads `stdio.h` if compiled in debug mode.
+
+2020-12-01 Werner Lemberg <wl@gnu.org>
+
+ * src/type42/t42parse.c: Fix `-Wformat` warnings.
+
+2020-12-01 Priyesh Kumar <priyeshkkumar@gmail.com>
+
+ [builds/unix] Check for 'pthread' library.
+
+ * builds/unix/ax_pthread.m4: New file, taken from 'autoconf-archive'
+ git repository.
+
+ * builds/unix/configure.raw: Check for 'pthread'; also check whether
+ it works.
+
+2020-12-01 Werner Lemberg <wl@gnu.org>
+
+ [base] Implement vertical alignment of log printing.
+
+ Based on a patch by Priyesh.
+
+ * include/freetype/internal/fttrace.h (FT_MAX_TRACE_LEVEL_LENGTH):
+ New macro.
+
+ * src/base/ftdebug.c, builds/windows/ftdebug.c (ft_log_handler):
+ Print logs after a fixed width to handle different lengths of
+ `FT_COMPONENT` entries.
+ Use `ft_strrchr` to check for final newline character.
+
+2020-11-30 Priyesh Kumar <priyeshkkumar@gmail.com>
+
+ Update logging related documentation.
+
+ * docs/DEBUG: Updates related to `FT_LOGGING`.
+
+ * README.git: Updates related to logging.
+
+2020-11-30 Priyesh Kumar <priyeshkkumar@gmail.com>
+
+ * src/*: Fix `-Wformat` warnings.
+
+2020-11-30 Priyesh Kumar <priyeshkkumar@gmail.com>
+
+ [builds/windows] Changes to build 'dlg' with FreeType on Windows.
+
+ We only support Visual C++ 2010 and newer.
+
+ * builds/windows/vc2010/script.bat: New windows batch file to copy
+ necessary 'dlg' files from `submodules/dlg` to `src/dlg`. This file
+ is used as a pre-built event in Visual C++.
+
+ * builds/windows/ftdebug.c: Synchronize with `src/base/ftdebug.c`.
+
+ * builds/windows/vc2010/freetype.vcxproj.filters: Add
+ `src/dlgwrap.c`.
+
+ * builds/windows/vc2010/freetype.vcxproj
+ (AdditionalIncludeDirectories): Add include files of dlg for 'Debug'
+ and 'Debug Static' configurations on both 'x64' and 'win32'
+ platforms.
+ (PreprocessorDefinitions): Add `FT_LOGGING` for 'Debug' and 'Debug
+ Static' configurations on both 'x64' and 'win32' platforms.
+ Add `DLG_STATIC' for 'Debug' configuration on 'x64' and 'win32'
+ platforms.
+ (DisableLanguageExtensions): We need to disable the `/Za` option
+ when building 'dlg' with FreeType as 'dlg' strictly follows the C99
+ standard. Visual C++ produces behaves unexpectedly when
+ compiling a C99 file with `/Za` option enabled.
+
+2020-11-30 Priyesh Kumar <priyeshkkumar@gmail.com>
+
+ [base] Add public API to change log handling function.
+
+ * include/freetype/ftlogging.h (FT_Custom_Log_Handler): New function
+ typedef to store the custom callback logging function.
+ (FT_Set_Log_Handler, FT_Set_Default_Log_Handler): New functions to
+ set and reset custom log handler.
+
+ * include/freetype/internal/ftdebug.h (custom_output_handler): New
+ variable to support a custom callback logging function.
+ (FT_Logging_Callback): A new function typedef to print log using
+ custom callback logging function, which is set using
+ `FT_Set_Log_Handler`.
+ (FT_Log): Use it.
+
+ * src/base/ftdebug.c (FT_Set_Log_Handler,
+ FT_Set_Default_Log_Handler, FT_Logging_Callback): Add function
+ definitions.
+
+2020-11-28 Priyesh Kumar <priyeshkkumar@gmail.com>
+
+ [base] Add public API to change the levels of tracing components.
+
+ * include/freetype/ftlogging.h: New header file.
+
+ * include/freetype/internal/ftdebug.h [FT_LOGGING]: Include
+ `ftlogging.h`.
+
+ * src/base/ftdebug.c (ft_custom_trace_level): New variable.
+ (ft_debug_init): Update to support change of levels of tracing
+ components of FreeType at run-time.
+ (FT_Trace_Set_Level): New function to change the levels of tracing
+ components at run-time.
+ (FT_Trace_Set_Default_Level): New function to reset the levels of
+ tracing components back to default.
+
+2020-11-28 Priyesh Kumar <priyeshkkumar@gmail.com>
+
+ [base] Updates to print timestamp and name of `FT_COMPONENT` in logs.
+
+ * include/freetype/internal/ftdebug.h (FT_LOGGING_TAG,
+ FT_LOGGING_TAG_): New macros to resolve the value of `FT_COMPONENT'
+ into a string.
+ (ft_add_tag, ft_remove_tag): New functions to add and remove dlg tags.
+
+ * src/base/ftdebug.c: Add new variables to control the logging of
+ timestamp and name of `FT_COMPONENT` along with actual logs.
+ (ft_add_tag, ft_remove_tag): Add function definitions.
+ (ft_log_handler): Updates to print timestamp and name of
+ `FT_COMPONENT`.
+ (ft_debug_init) [FT_LOGGING]: Users can now control the logging of
+ timestamp and name of `FT_COMPONENT` by adding tags in the
+ `FT2_DEBUG` environment variable.
+
+2020-11-27 Priyesh Kumar <priyeshkkumar@gmail.com>
+
+ [base] Add functions and variables to print logs to a file.
+
+ * include/freetype/internal/ftdebug.h: Added dlg's header files.
+ (FT_LOG): New macro to redirect trace logs to dlg's API's whenever
+ `FT_LOGGING' is defined.
+ (ft_logging_init, ft_logging_deinit): New functions to handle
+ initialization and uninitialization of logging related variables.
+ (ft_log_handler): New function to handle logs of FreeType.
+
+ * src/base/ftdebug.c: Add necessary logging related variables.
+ (ft_logging_init, ft_logging_deinit, ft_log_handler): Add function
+ definitions.
+
+ * src/base/ftinit.c (FT_Init_FreeType) [FT_LOGGING]: Call
+ `ft_logging_init`.
+ (FT_Done_FreeType) [FT_LOGGING]: Call `ft_logging_deinit`.
+
+ * src/base/ftobjs.c (FT_New_Library): Call `ft_debug_init` only if
+ `FT_LOGGING` is not defined.
+
+2020-11-27 Priyesh Kumar <priyeshkkumar@gmail.com>
+
+ [builds] Necessary changes to make 'dlg' compile.
+
+ * autogen.sh (copy_submodule_files): New script to copy all the
+ necessary source and include files from `submodules/dlg` to
+ `src/dlg`.
+
+ * src/dlg/dlgwrap.c: New wrapper file for `src/dlg.c`. It enables
+ the build of 'dlg' if the `FT_LOGGING` macro is defined.
+
+ * src/dlg/rules.mk: New sub-Makefile.
+
+ * builds/freetype.mk (DLG_DIR): New variable to include the
+ header files of the 'dlg' library.
+ (INCLUDES): Add `DLG_DIR`.
+ (FT_CFLAGS): Add `-std=c99' flag.
+ Include `src/dlg/rules.mk` file to build 'dlg' library.
+ (OBJ_S, OBJ_M): Add `DLG_OBJS_M` and `DLG_OBJS_S`.
+
+ * builds/toplevel.mk: For builds directly from the git repository
+ we need to copy files from `submodule/dlg` to `src/dlg`.
+
+ * include/freetype/config/ftoption.h, devel/ftoption.h (FT_LOGGING):
+ New macro to enable or disable the logging facility in FreeType.
+
+2020-11-27 Priyesh Kumar <priyeshkkumar@gmail.com>
+
+ * .gitmodules: Add 'dlg' library's git repository as submodule.
+
+2020-12-01 Werner Lemberg <wl@gnu.org>
+
+ * src/tools/chktrcmp.py (trace_use_pat): Update to current use.
+
+2020-11-20 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [cff,cid,type1] Demote old engine for lack of CFF2.
+
+ * src/cff/cffobjs.c (cff_driver_init): Always default to Adobe engine.
+ * src/cid/cidobjs.c (cid_driver_init): Ditto.
+ * src/type1/t1objs.c (T1_Driver_Init): Ditto.
+
+2020-11-09 Werner Lemberg <wl@gnu.org>
+
+ * src/type42/t42parse.c (t42_parse_sfnts): More tracing messages.
+
+2020-11-04 Werner Lemberg <wl@gnu.org>
+
+ * meson.build: Fix .pc file generation.
+
+ For backwards compatibility we need the libtool version, not the .so
+ number.
+
+ Reported by Nikolaus.
+
+2020-10-28 Werner Lemberg <wl@gnu.org>
+
+ [truetype] Minor update to forthcoming OpenType 1.8.4 standard.
+
+ * src/truetype/ttgxvar.c (ft_var_load_item_variation_store): Limit
+ size of `regionCount`.
+
+2020-10-26 Werner Lemberg <wl@gnu.org>
+
+ * meson.build: Fix 'harfbuzz' and 'brotli' build options (#59347).
+
+ Without this patch, 'harfbuzz' and 'brotli' are always required.
+
+ Patch submitted anonymously in Savannah bug report.
+
+2020-10-23 Ben Wagner <bungeman@google.com>
+
+ * src/sfnt/pngshim.c (Load_SBit_Png): Fix memory leak (#59322).
+
+ The issue is that `rows` is allocated but will not be freed in the
+ event that the call to `png_read_image` fails and calls `longjmp`.
+
+2020-10-20 Werner Lemberg <wl@gnu.org>
+
+ * Version 2.10.4 released.
+ ==========================
+
+
+ Tag sources with `VER-2-10-4'.
+
+ * docs/VERSION.TXT: Add entry for version 2.10.4.
+ * docs/CHANGES: Updated.
+
+ * README, src/base/ftver.rc, builds/windows/vc2010/index.html,
+ builds/windows/visualc/index.html,
+ builds/windows/visualce/index.html,
+ builds/wince/vc2005-ce/index.html,
+ builds/wince/vc2008-ce/index.html, docs/freetype-config.1:
+ s/2.10.3/2.10.4/, s/2103/2104/.
+
+ * include/freetype/freetype.h (FREETYPE_PATCH): Set to 4.
+
+ * builds/unix/configure.raw (version_info): Set to 23:4:17.
+ * CMakeLists.txt (VERSION_PATCH): Set to 4.
+
+2020-10-19 Werner Lemberg <wl@gnu.org>
+
+ [sfnt] Fix heap buffer overflow (#59308).
+
+ This is CVE-2020-15999.
+
+ * src/sfnt/pngshim.c (Load_SBit_Png): Test bitmap size earlier.
+
+2020-10-17 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/sfnt/tt{colr,cpal}.c: Fix signedness warnings from VC++.
+
+2020-10-17 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/sfnt/sfwoff2.c (Read255UShort): Tweak types to please VC++.
+
+2020-10-10 Werner Lemberg <wl@gnu.org>
+
+ * Version 2.10.3 released.
+ ==========================
+
+
+ Tag sources with `VER-2-10-3'.
+
+ * docs/VERSION.TXT: Add entry for version 2.10.3.
+
+ * README, src/base/ftver.rc, builds/windows/vc2010/index.html,
+ builds/windows/visualc/index.html,
+ builds/windows/visualce/index.html,
+ builds/wince/vc2005-ce/index.html,
+ builds/wince/vc2008-ce/index.html, docs/freetype-config.1:
+ s/2.10.2/2.10.3/, s/2102/2103/.
+
+ * include/freetype/freetype.h (FREETYPE_PATCH): Set to 3.
+
+ * builds/unix/configure.raw (version_info): Set to 23:3:17.
+ * CMakeLists.txt (VERSION_PATCH): Set to 3.
+
+2020-09-25 Werner Lemberg <wl@gnu.org>
+
+ [autofit] Synchronize with ttfautohint.
+
+ This corresponds to the following commits in the ttfautohint git
+ repository:
+
+ bb6842bd3bd437b7b4a7921b0376c860f5e73d18 Typo, formatting.
+ d5c91ddb1cb310257a3dfe9a8e20e1fc51335faa Add Medefaidrin script.
+
+ * src/autofit/afblue.dat: Add blue zone data for Medefaidrin.
+ * src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+ * src/autofit/afscript.h: Add Medefaidrin standard characters.
+
+ * src/autofit/afranges.c, src/autofit/afstyles.h: Add Medefaidrin
+ data.
+
+2020-09-25 Werner Lemberg <wl@gnu.org>
+
+ Move `scripts/make_distribution_archives.py` to `src/tools`.
+
+ * scr/tools/scripts/make_distribution_archives.py: (_TOP_DIR,
+ _SCRIPT_DIR): Updated to new location.
+ (main): s/shutils.copyfile/shutils.copy/ to preserve file
+ permissions.
+ (main): Prefix source file paths with `git_dir` while copying files
+ to allow calls of the script from other places than the top-level
+ directory.
+
+2020-09-24 Werner Lemberg <wl@gnu.org>
+
+ * src/cff/cffgload.c (cff_slot_load): Scale `vertBearingY`.
+
+ Towards the end of the the function there is a call to
+ `FT_Outline_Get_CBox` that retrieves the glyph bbox in scaled units.
+ That sets `horiBearing{X,Y}` and `vertBearingX` but `vertBearingY`
+ is left alone, and is not scaled.
+
+ Patch from Eric Muller <emuller@amazon.com>.
+
+2020-09-24 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftobjs.c (FT_Load_Glyph): Trace glyph metrics.
+
+2020-09-22 Werner Lemberg <wl@gnu.org>
+
+ [meson] Move auxiliary scripts to `builds/meson`.
+
+ Suggested by Alexei.
+
+ * scripts/*.py: Move meson scripts to...
+ * builds/meson/*.py: ... this new location.
+
+ * meson.build: Updated.
+
+2020-09-21 David Turner <david@freetype.org>
+
+ Add python script for building tarballs.
+
+ * scripts/make_distribution_archives.py: New file.
+
+ This standalone Python script should be equivalent to running `make
+ dist` with the Make-based build system, with the following minor
+ differences:
+
+ - Since `make distclean` doesn't always clean up `objs/` properly,
+ `make dist` archives may contain some stale binaries like
+ `objs/.libs/libfreetype.so.6` or others.
+
+ - `config.guess` and `config.sub` are not updated unless option
+ `--gnu-config-dir=DIR` is used to specify the location of these
+ files.
+
+ - Some bits of the auto-generated reference documentation may
+ appear in slightly different order, probably due to issues related
+ to mkdocs and docwriter.
+
+ As an example, the call
+
+ scripts/make_distribution_archives.py /tmp/freetype2-dist
+
+ creates the following files under `/tmp/freetype2-dist`:
+
+ freetype-<version>.tar.gz
+ freetype-<version>.tar.xz
+ ft<winversion>.zip
+
+2020-09-21 Werner Lemberg <wl@gnu.org>
+
+ * scripts/extract_freetype_version.py: Fix regex typos.
+
+2020-09-21 David Turner <david@freetype.org>
+
+ Add Meson build project file.
+
+ Example usage:
+
+ # Configure Meson build in directory `build-meson` to generate
+ # release binaries comparable to to the ones from the
+ # autotools/make build system.
+ meson setup build-meson \
+ --prefix=/usr/local \
+ --buildtype=debugoptimized \
+ --strip \
+ -Db_ndebug=true
+
+ # After configuring the Meson build with the above command,
+ # compile and install to `/usr/local/`; this includes a pkg-config
+ # file.
+ ninja -C build-meson install
+
+ # Alternatively, compile and install to `/tmp/aa/usr/local/...`
+ # for packaging.
+ DESTDIR=/tmp/aa ninja -C build-meson install
+
+ # Generate documentation under `build-meson/docs`.
+ ninja -C build-meson docs
+
+ Library size comparison for stripped `libfreetype.so` generated by
+ all three build systems:
+
+ - Default build (autotools + libtool): 712 KiB
+ - CMake build (RelWithDebInfo): 712 KiB
+ - Meson build: 712 KiB
+
+
+ * meson.build: New top-level Meson build file for the library.
+
+ * meson_options.txt: New file. It holds user-selectable options for
+ the build, which can be printed with `meson configure`, and selected
+ at `meson setup` or `meson --reconfigure` time with
+ `-D<option>=<value>`.
+
+ * scripts/parse_modules_cfg.py: A script invoked by `meson.build` to
+ parse `modules.cfg` and extract important information out of it
+ (i.e., the list of modules).
+
+ * scripts/process_ftoption_h.py: New script invoked by `meson.build`
+ to process the original `ftoption.h` file. It enables or disables
+ configuration macro variables based on the available dependencies.
+ This is similar to what other build systems are using (i.e., Meson's
+ `configure_file()` command is not used here).
+
+ * scripts/extract_freetype_version.py: New script invoked by
+ `meson.build` to extract the FreeType version number from
+ `<freetype/freetype.h>`.
+
+ * scripts/extract_libtool_version.py: New script invoked by
+ `meson.build` to extract the libtool `revision_info` data from
+ `builds/unix/configure.raw`, and to generate the corresponding
+ shared library suffix.
+
+ * scripts/generate_reference_docs.py: New script invoked by
+ `meson.build` to generate the FreeType 2 reference documentation
+ (using the `docwriter` and `mkdocs` packages, which must be already
+ installed).
+
+2020-09-11 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [raster] Improve the second pass (#58373).
+
+ Besides dropout control the second horizontal sweep is supposed to
+ clean up straight horizontal edges that are mishandled by the first
+ vertical sweep when a line passes through pixel centers. This line
+ would present as perfectly aligned span edges in the second sweep.
+
+ * src/raster/ftraster.c (Horizontal_Sweep_Span): Replace the old
+ implementation with a better one focusing on aligned span edges only.
+
+2020-09-08 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [raster] Tune SMART macro (#58352).
+
+ Windows seems to perform smart dropout control at 26.6 precision.
+ To mimick Windows independent of increased precision, we need to tweak
+ the macro so that some close calls break down rather than up.
+
+ * src/raster/ftraster.c (SMART): Tweak the macro.
+
+2020-09-08 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [raster] Introduce SMART macro.
+
+ * src/raster/ftraster.c (SMART): New macro for smart dropout rounding.
+ (Verstical_Sweep_Drop, Horizontal_Sweep_Drop): Use it.
+
+2020-09-03 Boris Dalstein <dalboris@gmail.com>
+
+ [build] Make CMake install basic version information.
+
+ * CMakeLists.txt: Do it.
+
+2020-09-02 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [truetype] Reduce Infinality footprint (cont'd).
+
+ * src/truetype/ttinterp.c (Ins_DELTAP): Shrink variable scope.
+ (Ins_SHPIX, Ins_MIRP): Revise if-logic.
+
+2020-09-02 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [truetype] Reduce Infinality footprint.
+
+ * src/truetype/ttinterp.c (Ins_SHPIX, Ins_MSIRP, Ins_MIAP, Ins_MDRP,
+ Ins_MIRP): Shrink variable scopes and consolidate ifdefs.
+
+2020-09-01 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [truetype] Refactor compensation color.
+
+ * src/truetype/ttinterp.h (TT_Round_Func): Change the last argument.
+ * src/truetype/ttinterp.c (Ins_ROUND, Ins_NROUND, Ins_MDAP, Ins_MIAP,
+ Ins_MDRP, Ins_MIRP): Move compensation retrieval from here...
+ (Round_*): ... to here.
+ * src/truetype/ttobjs.c (tt_size_init_bytecode): Reserve zero
+ compensation at color index 3.
+
+2020-08-28 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [smooth] Don't set target in direct mode.
+
+ * src/smooth/ftsmooth.c (ft_smooth_raster_overlap): Remove assignment.
+ (ft_smooth_raster_lcd) [!FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: Ditto.
+
+2020-08-25 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/smooth/ftsmooth.c (ft_smooth_raster_overlap): Limit width.
+
+ Segmentation fault reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24729
+
+2020-08-22 Werner Lemberg <wl@gnu.org>
+
+ * src/truetype/ttgload.c (TT_Get_VMetrics): Add tracing message.
+
+2020-08-05 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [truetype] Retain OVERLAP_SIMPLE and OVERLAP_COMPOUND.
+
+ For glyphs with OVERLAP_SIMPLE or OVERLAP_COMPOUND, set
+ FT_OUTLINE_OVERLAP to render them with direct oversampling, which
+ mitigates artifacts (see 3bb512bc9f62).
+
+ * include/freetype/ftimage.h (FT_OUTLINE_OVERLAP): Redefine to rhyme
+ with OVERLAP_SIMPLE.
+ * src/base/ftgloadr.c (FT_GlyphLoader_Rewind): Reset outline flags.
+ * src/truetype/ttgload.c
+ (TT_Load_Simple_Glyph): Retain OVERLAP_SIMPLE.
+ (load_truetype_glyph): Retain OVERLAP_COMPOUND.
+
+2020-08-04 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/truetype/ttgload.c (TT_Load_Glyph): More tracing.
+
+2020-07-28 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ Hide internal functions with SunPro.
+
+ * include/freetype/internal/compiler-macros.h
+ (FT_INTERNAL_FUNCTION_ATTRIBUTE) <__SUNPRO_C>: Define as __hidden.
+
+2020-07-28 Anuj Verma <anujv@iitbhilai.ac.in>
+
+ Fix static compilation with Visual C.
+
+ * include/freetype/internal/compiler-macros.h
+ (FT_INTERNAL_FUNCTION_ATTRIBUTE) <_WIN32>: Define as empty.
+
+2020-07-28 Priyesh Kumar <priyeshkkumar@gmail.com>
+
+ Fix `-Wformat' compiler warnings.
+
+ * src/*: Fix format specifiers.
+
+ * builds/unix/ftsystem.c (FT_Stream_Open): Ditto.
+
+2020-07-25 Werner Lemberg <wl@gnu.org>
+
+ Fix `-Wformat' compiler warnings.
+
+ Problem reported by Priyesh kumar <priyeshkkumar@gmail.com>
+
+ * src/base/ftoutln.c (FT_Outline_Decompose): Fix number of arguments
+ to tracing macro.
+
+ * src/bdf/bdfdrivr.c (bdf_cmap_char_next, bdf_get_bdf_property):
+ Ditto.
+
+ * src/cache/ftcbasic.c (ftc_basic_family_get_count): Ditto.
+ Reformulate message.
+
+ * src/pcf/pcfdrivr.c (pcf_get_bdf_property): Ditto.
+
+ * src/sfnt/sfwoff2.c (woff2_open_font): Ditto.
+ Trace table offset, too.
+
+ * src/truetype/ttgxvar.c (ft_var_apply_tuple): Ditto.
+
+2020-07-23 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/sfwoff2.c (woff2_decompress): Fix compiler warning.
+
+ Reported by Hin-Tak.
+
+2020-07-12 Werner Lemberg <wl@gnu.org>
+
+ * builds/unix/configure.raw: Fix inclusion of `ftoption.h'.
+
+2020-07-07 Werner Lemberg <wl@gnu.org>
+
+ Fix clang warnings.
+
+ * include/freetype/internal/autohint.h
+ (FT_DECLARE_AUTOHINTER_INTERFACE): New macro.
+ * src/autofit/afmodule.h: Use it to declare
+ `af_autofitter_interface'.
+
+ * include/freetype/internal/ftobjs.h (FT_DECLARE_GLYPH): New macro.
+ * src/base/ftbase.h: Use it to declare `ft_bitmap_glyph_class' and
+ `ft_outline_glyph_class'.
+
+ * src/base/ftglyph.c: Include `ftbase.h'.
+
+ * src/cff/cffparse.c (cff_parser_run): Fix type of `t2_size'.
+
+ * src/pcf/pcfdrivr.c (pcf_cmap_char_next): Fix type of `result'.
+
+ * src/psaux/psauxmod.c (psaux_module_class): Use `FT_DEFINE_MODULE'.
+ * src/psaux/psauxmod.h: Declare `afm_parser_funcs',
+ `t1_cmap_classes', `cff_decoder_funcs', and `psaux_module_class'.
+
+ * src/pshinter/pshmod.c: Include `pshmod.h'.
+
+ * src/sfnt/sfwoff2.c (ROUND4, WRITE_SHORT): Fix implicit sign
+ conversion.
+ (compute_ULong_sum): Fix return type.
+ Fix implicit sign conversion.
+ (store_points): Fix type of `last_flag', `repeat_count', and `flag'.
+ Use casts to avoid warnings.
+ (reconstruct_glyf): Fix implicit sign conversion.
+ Use cast to avoid warning.
+ (get_x_mins): Fix implicit sign conversion.
+ * src/sfnt/ttcmap.c: Undef `TTCMAPCITEM'.
+ * src/sfnt/ttcmap.h: Define `TTCMAPCITEM' and include `ttcmapc.h' to
+ declare cmap classes.
+
+ * src/smooth/ftsmooth.c (ft_smooth_overlap_spans): Use cast.
+
+ * src/truetype/ttinterp.c (Ins_MIAP): Fix typo.
+
+2020-07-07 David Turner <david@freetype.org>
+
+ [build] Really fix multi and C++ builds.
+
+ The following builds were still failing due to previous changes:
+
+ make multi
+ make multi CC="c++"
+ make CC="c++"
+
+ This patch fixes the issues, which were missing includes to get the
+ right macro definitions in multi-build mode.
+
+ Also, `FT_UNUSED' is actually used by third-party code, so move it
+ back to `public-macros.h' to avoid breaking it.
+
+ * include/freetype/config/public-macros.h (FT_EXPORT): Remove
+ special definition for C++.
+ (FT_UNUSED): Define here instead of...
+ * include/freetype/config/compiler-macros.h: ... here.
+ (FT_FUNCTION_DECLARATION): Remove special definition for C++.
+ (FT_LOCAL_ARRAY_DEF): Fix definition.
+
+ * src/cache/ftccback.h, src/lzw/ftzopen.h, src/gxvalid/gxvmort.h,
+ src/gxvalid/gxvmorx.h: Add `FT_BEGIN_HEADER' and `FT_END_HEADER'.
+
+2020-07-06 David Turner <david@freetype.org>
+
+ [build] Fix multi and C++ builds.
+
+ The following builds were failing due to previous changes:
+
+ make multi
+ make multi CC="c++"
+
+ * include/freetype/config/ftconfig.h: Remove `FT_END_HEADER'.
+
+ * include/freetype/config/ftheader.h (FT_BEGIN_HEADER,
+ FT_END_HEADER): Protect against redefinition.
+
+ * src/cache/ftccache.h, src/cache/ftcmru.h, src/pcf/pcfutil.h,
+ src/psaux/pserror.h, src/psaux/psft.h, src/psaux/psstack.h,
+ src/sfnt/woff2tags.h: Include `compiler-macros.h'.
+
+ * src/sfnt/woff2tags.c: Include `woff2tags.h'.
+
+2020-07-06 Werner Lemberg <wl@gnu.org>
+
+ [psaux] Improve `t1_decoder_parse_metrics' (#58646).
+
+ * src/psaux/t1decode.c (t1_decoder_parse_metrics): Copy
+ corresponding code from old engine's `t1_decoder_parse_charstrings'
+ function to handle `op_callsubr' and `op_return'.
+
+2020-07-05 David Turner <david@freetype.org>
+
+ [build] Improve visibility support of library function names.
+
+ * include/freetype/config/public-macros.h
+ (FT_PUBLIC_FUNCTION_ATTRIBUTE): New macro to tag functions as
+ public (and thus exportable).
+ (FT_EXPORT): Use it.
+
+ * include/freetype/config/compiler-macros.h
+ (FT_INTERNAL_FUNCTION_ATTRIBUTE): New macro to tag functions as
+ internal to the library (and thus hidden). Note that on ELF
+ systems, all internal functions have hidden visibility, which avoids
+ the need to enforce this when invoking the compiler (e.g., with an
+ option like `-fvisibility=hidden').
+
+ (FT_FUNCTION_DECLARATION, FT_FUNCTION_DEFINITION): New base macros
+ to deal with C and C++ linkage issues at the same time.
+
+ (FT_LOCAL, FT_LOCAL_DEF, FT_LOCAL_ARRAY, FT_LOCAL_ARRAY_DEF,
+ FT_BASE, FT_BASE_DEF, FT_EXPORT_VAR, FT_BASE_CALLBACK,
+ FT_BASE_CALLBACK_DEF): Redefined using new macros.
+
+2020-07-05 David Turner <david@freetype.org>
+
+ [build] Split off more stuff from `ftconfig.h'.
+
+ * builds/unix/ftconfig.h.in, builds/vms/ftconfig.h,
+ include/freetype/config/ftconfig.h: Split off macro definitions
+ required by the FreeType API headers to...
+ * include/freetype/config/public-macros.h: ...this new file.
+
+ * builds/unix/ftconfig.h.in, builds/vms/ftconfig.h,
+ include/freetype/config/ftconfig.h: Split off macro definitions used
+ by the library but not to be exposed to clients to...
+ * include/freetype/config/compiler-macros.h: ...this new file.
+
+ * include/freetype/internal/*.h, src/raster/ftraster.h: Include
+ `compiler-macros.h' where needed.
+
+2020-07-05 David Turner <david@freetype.org>
+
+ [build] Move mac support code to `mac-support.h'.
+
+ * builds/unix/ftconfig.h.in, builds/vms/ftconfig.h,
+ include/freetype/config/ftconfig.h: Split off mac-specific stuff
+ to...
+ * include/freetype/config/mac-support.h: ...this new file.
+
+ * CMakeLists.txt, builds/unix/configure.raw: Remove `/undef ->
+ #undef' string replacement; the affected code is no longer part of
+ the `ftconfig.h' template.
+
+2020-07-05 David Turner <david@freetype.org>
+
+ [build] Put integer type definitions into `integer-types.h'.
+
+ Refactor some of the `ftconfig.h' headers and template to move the
+ definition of the FreeType integer types (e.g., `FT_Int16') to a
+ common header file `freetype/config/integer-types.h'.
+
+ * builds/unix/ftconfig.h.in, builds/vms/ftconfig.h,
+ include/freetype/config/ftconfig.h: Split off integer type
+ definition stuff to...
+ * include/freetype/config/integer-types.h: ...this new file.
+
+ * builds/unix/ftconfig.h.in: Control the definition of
+ `FT_SIZEOF_INT' and `FT_SIZEOF_LONG' with macro
+ `FT_USE_AUTOCONF_SIZEOF_TYPES'. If these are not defined, auto
+ detection happens in `integer-types.h' as usual based on `INTXX_MAX'
+ values. Otherwise the autoconf-detected values are used.
+
+ * builds/unix/configure.raw (CPPFLAGS): Don't include path to
+ `config' directory. Instead, ...
+ (FT_CONFIG_STANDARD_LIBRARY_H): Use complete path.
+
+2020-07-05 David Turner <david@freetype.org>
+
+ [build] Rename `build/unix/ftconfig.in' to `ftconfig.h.in'.
+
+ Since we are no longer limited to 8.3 file names, it is simpler to
+ follow the usual conventions for template files.
+
+ * builds/unix/ftconfig.in: Renamed to...
+ * builds/unix/ftconfig.h.in: ...this.
+
+ * CMakeLists.txt, builds/unix/configure.raw: Updated.
+
+2020-07-03 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [smooth] Introduce direct oversampling for overlaps.
+
+ This implements oversampling to mitigate artifacts in pixels partially
+ covered by overlapping contours. It turns out that the 4x4
+ oversampling is sufficient but, at least, quadruples the rendering
+ time. The outline has to set FT_OUTLINE_OVERLAP to use this method.
+
+ * include/freetype/ftimage.h (FT_OUTLINE_OVERLAP): New flag.
+ * src/smooth/ftsmooth.c (ft_smooth_render): Check it to...
+ (ft_smooth_raster_overlap): ... inflate outline and set up direct
+ rendering for oversampling with...
+ (ft_smooth_overlap_spans): ... new span function that integrates them.
+
+2020-07-03 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [smooth] Use direct rendering mode in Harmony.
+
+ Instead of rendering 3 bitmaps side by side and reshuffling, we use
+ direct rendering to deliver the bitmaps on each third byte.
+
+ * src/smooth/ftsmooth.c (ft_smooth_raster_lcd)
+ [!FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: Set up direct mode with...
+ (ft_smooth_lcd_spans): ... new span function.
+
+2020-07-03 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [smooth] Separate LCD paths from gray rendering.
+
+ This makes `ft_smooth_render' a lot smaller and easier to follow. It
+ also cleanly separates Harmony and ClearType-style LCD rendering
+ algorithms. Now I only wish to move LCD filtering and geometry from
+ FT_Library to FT_Renderer.
+
+ * src/smooth/ftsmooth.c (ft_smooth_render): Move LCD code from here...
+ (ft_smooth_raster_lcd, ft_smooth_raster_lcdv): ... to here.
+ [FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: Reorganize #ifdef's.
+
+2020-06-20 Sebastian Rasmussen <sebras@gmail.com>
+
+ [cff] Fix handling of `style_name == NULL' (#58630).
+
+ * src/cff/cffobjs.c (cff_face_init): If a call to `cff_strcpy' fails
+ by returning NULL in `cff_face_init', `remove_style' is still
+ called. This means that the NULL pointer is dereferenced, causing a
+ crash.
+
+2020-06-19 Sebastian Rasmussen <sebras@gmail.com>
+
+ [cff] Fix another two memory leaks (#58629).
+
+ * src/cff/cffobjs.c (cff_size_init): If a call to `funcs->create'
+ fails to allocate one of the `internal->subfont' variables, make
+ sure to free `internal->topfont' and any successfully allocated
+ subfonts.
+
+2020-06-19 Sebastian Rasmussen <sebras@gmail.com>
+
+ [psaux] Fix memory leak (#58626).
+
+ * src/psaux/psstack.c (cf2_stack_init): If `cf2_stack_init' fails to
+ allocate the stack, return error early.
+
+2020-06-19 Sebastian Rasmussen <sebras@gmail.com>
+
+ [base] Fix memory leak (#58624).
+
+ * src/base/ftobjs.c (FT_New_Size): Avoid trying to free
+ `size->internal' unless `size' has been allocated. This mistake
+ appeared in the fix for issue #58611.
+
+2020-06-19 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [base] Rework d1180b5f9598 until further notice.
+
+ * src/base/ftoutln.c (FT_Outline_Get_Orientation): Reject large
+ outlines.
+
+2020-06-19 Sebastian Rasmussen <sebras@gmail.com>
+
+ [cff, cid] Fix segfaults in case of error (#58621).
+
+ * src/cff/cffobjs.c (cff_slot_done), src/cid/cidobjs.c
+ (cid_slot_done): If `ft_glyphslot_init' fails to allocate
+ `internal', then the class' `done_slot' callback (called by
+ `ft_glyphslot_done') must not dereference the pointer to `internal'.
+
+2020-06-19 Werner Lemberg <wl@gnu.org>
+
+ [base] Fix UBSAN error.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23166
+
+ * src/base/ftoutln.c (FT_Outline_Get_Orientation): Avoid values
+ larger than 32 bits.
+
+2020-06-19 Werner Lemberg <wl@gnu.org>
+
+ [woff2] Fix segfault.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23402
+
+ * src/sfnt/sfwoff2.c (get_x_mins): Check whether `loca' table
+ exists.
+
+2020-06-19 Stephen McDowell <svenevs.dev@gmail.com>
+
+ [sfnt] Support Intel compilers.
+
+ * src/sfnt/pngshim.c (premultiply_data): Intel compilers do not
+ currently support `__builtin_shuffle'.
+
+2020-06-19 Sebastian Rasmussen <sebras@gmail.com>
+
+ [base] Fix memory leak (#58611).
+
+ * src/base/ftobjs.c (FT_New_Size): When the call to `clazz->init_size'
+ fails, make sure to free `size->internal'.
+
+2020-06-19 Sebastian Rasmussen <sebras@gmail.com>
+
+ [cff] Fix memory leak (#58610).
+
+ * src/cff/cffobjs.c (cff_size_init): When the call to
+ `funcs->create' fails, make sure to free `internal'.
+
+2020-06-19 Werner Lemberg <wl@gnu.org>
+
+ * src/cff/cffload.c (cff_index_get_pointers): Rename `t' to `tbl'.
+
+2020-06-19 Sebastian Rasmussen <sebras@gmail.com>
+
+ [cff] Free table upon error allocating other data (#58609).
+
+ * src/cff/cffload.c (cff_index_get_pointers): When new_bytes fails
+ to allocate, make sure to free the table. Do the same for both
+ allocations if there is a later error.
+
+2020-06-13 Werner Lemberg <wl@gnu.org>
+
+ Remove redundant inclusion of `ft2build.h'.
+
+ * */*: Remove `#include <ft2build.h>' where possible.
+
+ * include/freetype/freetype.h: Remove cpp error about missing
+ inclusion of `ft2build.h'.
+
+2020-06-08 David Turner <david@freetype.org>
+
+ Make macros for header file names optional.
+
+ We no longer have to take care of the 8.3 file name limit; this
+ allows us (a) to introduce longer, meaningful file names, and (b) to
+ avoid macro names in `#include' lines altogether since some
+ compilers (most notably Visual C++) doesn't support this properly.
+
+ */*: Replace
+
+ #include FOO_H
+
+ with
+
+ #include <freetype/foo.h>
+
+ or something similar. Also update the documentation.
+
+2020-06-02 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/ttcmap.c (tt_face_build_cmaps): Trace number of cmaps.
+
+2020-05-18 David Turner <david@freetype.org>
+
+ Remove obsolete HAVE_STDINT_H probing macro.
+
+ This macro was updated by the unix configure script and the
+ `CMakeLists.txt' one, but is never used in the source tree (nor is
+ <stdint.h> included anywhere).
+
+ * CMakeLists.txt, builds/unix/ftconfig.in: Don't handle
+ `HAVE_STDINT_H'.
+
+2020-05-18 David Turner <david@freetype.org>
+
+ Remove Jamfile files from the tree.
+
+ These have not been used in a very, very long time, so better remove
+ them. A corresponding patch will be submitted to the
+ `freetype2-demos' repository.
+
+ * src/Jamfile, src/*/Jamfile, Jamrules: Delete.
+
+2020-05-12 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [smooth] Turn on LCD filtering during FreeType initialization.
+
+ * src/smooth/ftsmooth.c (ft_smooth_init): Enable LCD filtering.
+
+ * include/freetype/ftlcdfil.h: Document it, remove patent warnings.
+ * include/freetype/freetype.h (FT_Render_Mode): Updated.
+ * include/freetype/config/ftoption.h, devel/ftoption.h
+ [FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: Do not mention patents.
+
+2020-05-11 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [smooth] Stop using dedicated LCD modules and classes.
+
+ The LCD modules were never truly independent. They mostly served as
+ a way to disable patented LCD rendering, which is no longer necessary.
+ The `smooth' module now handles LCD modes as well.
+
+ * src/smooth/ftsmooth.c (ft_smooth_lcd_renderer_class.
+ ft_smooth_lcdv_renderer_class): Deleted.
+ (ft_render_smooth): Reworked from `ft_render_smooth_generic'.
+ * src/smooth/ftsmooth.h: Remove dedicated LCD classes.
+ * src/smooth/module.mk: Remove dedicated LCD modules.
+ * include/freetype/config/ftmodule.h: Ditto.
+ * builds/amiga/include/config/ftmodule.h: Ditto.
+ * include/freetype/ftmodapi.h: Do not mention LCD modules.
+
+2020-05-09 Werner Lemberg <wl@gnu.org>
+
+ * Version 2.10.2 released.
+ ==========================
+
+
+ Tag sources with `VER-2-10-2'.
+
+ * docs/VERSION.TXT: Add entry for version 2.10.2.
+
+ * README, Jamfile (RefDoc), src/base/ftver.rc,
+ builds/windows/vc2010/index.html, builds/windows/visualc/index.html,
+ builds/windows/visualce/index.html,
+ builds/wince/vc2005-ce/index.html,
+ builds/wince/vc2008-ce/index.html, docs/freetype-config.1:
+ s/2.10.1/2.10.2/, s/2101/2102/.
+
+ * include/freetype/freetype.h (FREETYPE_PATCH): Set to 2.
+
+ * builds/unix/configure.raw (version_info): Set to 23:2:17.
+ * CMakeLists.txt (VERSION_PATCH): Set to 2.
+
+ * docs/CHANGES: Updated.
+
+2020-05-08 Jakub Alba <jalba@vewd.com>
+
+ * src/truetype/ttinterp.c (TT_RunIns): Adjust loop counter (#58319).
+
+ The font that exceeds the old limit is Icono Regular, version
+ 1.00000.
+
+2020-05-03 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * builds/freetype.mk: Refactor for readability.
+
+2020-05-02 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [builds] Clean up Windows CE project files.
+
+ Remove version from filenames that caused a lot of pollution in the
+ release process. Use VERSIONINFO resource instead.
+
+ * builds/wince/vc2005-ce/freetype.vcproj,
+ builds/wince/vc2008-ce/freetype.vcproj,
+ builds/windows/visualce/freetype.vcproj,
+ builds/windows/visualce/freetype.dsp: s/2101//g, but add `ftver.rc'.
+ * builds/wince/vc2008-ce/index.html,
+ builds/wince/vc2005-ce/index.html,
+ builds/windows/visualce/index.html: s/2101//g.
+
+2020-05-01 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * devel/ft2build.h: Override FT_CONFIG_MODULES_H here as well.
+
+2020-05-01 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [builds/unix] Consolidate marco overrides (for the demos to see them).
+
+ * builds/unix/unix-cc.in (FT_CONFIG_MODULES_H, FT_CONFIG_OPTIONS_H):
+ Override them here...
+ * builds/freetype.mk: ... instead of here.
+
+2020-04-08 Werner Lemberg <wl@gnu.org>
+
+ Allow setting `CC' in Unix build (#58051).
+
+ * builds/unix/unix-cc.in (CC): Use `override'. The command line
+ value of `CC' (if any) is stored already in `CCraw'.
+
+2020-04-04 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+
+ [woff2] Return if single stream operation fails.
+
+ * src/sfnt/sfwoff2.c (get_x_mins): Do it.
+
+ * src/sfnt/woff2tags.c: Remove unused include.
+
+2020-03-22 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+
+ [docs] Fix building docs if `srcdir' != `builddir'.
+
+ `docs/reference/*' was moved one directory up in commit 237fed6.
+
+ * builds/unix/unix-def.in (PIP): Remove variable.
+
+ * configure: Create `docs' directory and copy assets from
+ `docs/markdown'.
+
+ * docs/README: Output directory is `reference'.
+
+2020-03-21 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+
+ [docwriter] Drop support for Python < 3.5.
+
+ Python versions < 3.5 have reached end-of-life and as such, no
+ security or bug fixes will be provided for those versions. See
+
+ https://devguide.python.org/#status-of-python-branches
+
+ for more information.
+
+ * Jamfile (RefDoc): Add `site' parameter.
+
+ * builds/detect.mk (std_setup): Update Python version requirement.
+
+ * builds/freetype.mk (refdoc-venv): Use pip as `python -m pip'.
+
+ * builds/unix/ax_compare_version.m4,
+ builds/unix/ax_prog_python_version.m4: Macros to detect Python
+ version. New files.
+
+ * builds/unix/configure.raw: Check for Python >= 3.5 and remove
+ check for `pip'.
+
+ * docs/CHANGES, docs/INSTALL.GNU, docs/README: Updated.
+
+2020-03-02 Moazin Khatti <moazinkhatri@gmail.com>
+
+ [gzip] Support `gzip' encoded header conditionally.
+
+ In order to support `gzip' encoded header the call to
+ `inflateInit2' was modified in commit 6a92b1fadde26477a9179.
+ However, this code breaks with the outdated internal version
+ of zlib. This is a temporary fix to conditionally support
+ `gzip' encoded header whenever a system installation of zlib
+ is being used.
+
+ Problem report in
+
+ https://lists.nongnu.org/archive/html/freetype-devel/2020-02/msg00023.html
+
+ * src/gzip/ftgzip.c (FT_Gzip_Uncompress): Change the the call to
+ `inflateInit2' depending on whether the system installation is
+ being used or the internal copy.
+
+2020-02-29 Ben Wagner <bungeman@google.com>
+
+ [truetype] Fix state of `FT_Face' for buggy `gvar' tables (#57923).
+
+ By resetting the blend as implemented with this commit fonts with
+ invalid `gvar' tables may keep calling into `ft_var_load_gvar' from
+ `tt_set_mm_blend' and failing, but the font was invalid anyway and
+ we want to keep seeing the failure in `tt_set_mm_blend'.
+
+ * src/truetype/ttgxvar.c (ft_var_load_gvar): Calculate length of
+ offset array once.
+ Allocate arrays after `FT_FRAME_ENTER' (extra check before
+ allocating and avoid needing to free array later if error entering
+ frame).
+ Always call `FT_FRAME_EXIT'.
+ Consistently set counts immediately after array initialized.
+ Reset the blend (particularly `blend->glyphoffsets') on failure.
+
+2020-03-01 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+
+ [docs] Update docwriter stylesheet.
+
+ This change is required to support docwriter 1.2.1.
+
+ See
+
+ https://github.com/freetype/docwriter/issues/36
+
+ for more information.
+
+ * docs/markdown/stylesheets/extra.css:
+ (.md-typeset code) -> (.md-typeset pre>code)
+ (pre) -> (pre>code)
+ (p, .md-typeset p, h4): Remove commented styles.
+ (table.index): Remove unused styles.
+
+2020-02-28 Ben Wagner <bungeman@google.com>
+
+ [truetype] Add better checks for loading `gvar' table (#57905).
+
+ * src/truetype/ttgxvar.c (ft_var_load_gvar): Delay settings of any
+ `blend->xxxcount' values until the corresponding data has been
+ checked.
+ Also do some sanitizing to avoid a too early exit.
+
+ (TT_Vary_Apply_Glyph_Deltas): Improve tracing message.
+
+2020-02-27 Werner Lemberg <wl@gnu.org>
+
+ Make `FT_HAS_*' and `FT_IS_*' really return true (#57906).
+
+ * include/freetype/freetype.h (FT_HAS_*, FT_IS_*): Implement it.
+
+2020-02-25 Dominik Röttsches <drott@chromium.org>
+
+ Fix for CFF space glyph regression (#57541).
+
+ * src/psaux/psft.c (cf2_decoder_parse_substrings): Replace early-out
+ with FT_OFFSET.
+
+2020-02-22 Werner Lemberg <wl@gnu.org>
+
+ [woff2] Fix font table access.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20778
+
+ * src/sfnt/sfwoff2.c (get_x_mins): Explicitly check for presence of
+ `head' table, which might not have been processed yet.
+
+2020-02-21 Werner Lemberg <wl@gnu.org>
+
+ [psaux] Make `t1_decoder_parse_metrics' handle `op_div' (#57519).
+
+ * src/psaux/t1decode.c (t1_decoder_parse_metrics): Copy
+ corresponding code from old engine's `t1_decoder_parse_charstrings'
+ function.
+
+2020-02-19 Nikolaus Waxweiler <nikolaus.waxweiler@daltonmaag.com>
+
+ [autofit] Add support for Hanifi Rohingya script.
+
+ * src/autofit/afblue.dat: Add blue zone data for Hanifi Rohingya.
+ * src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+ * src/autofit/afscript.h: Add Hanifi Rohingya standard character.
+
+ * src/autofit/afranges.c, src/autofit/afstyles.h: Add Hanifi
+ Rohingya data.
+
+2020-02-19 Werner Lemberg <wl@gnu.org>
+
+ Require HarfBuzz 1.8.
+
+ * builds/unix/configure.raw, CMakeLists.txt: Request HarfBuzz 1.8.0
+ or newer.
+
+ We are going to add auto-hinter support for Hanifi Rohingya, which
+ was introduced in Unicode 11.0.
+
+2020-02-12 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/ttcmap.c (tt_face_build_cmaps): Ignore version (#57708).
+
+2020-02-04 Werner Lemberg <wl@gnu.org>
+
+ * src/truetype/ttinterp.c (TT_RunIns): Adjust loop counter (#57732).
+
+ The font that exceeds the old limit is Constantine, version 1.001.
+
+2020-01-04 Werner Lemberg <wl@gnu.org>
+
+ [base] Fix `FREETYPE_PROPERTIES=type1:hinting-engine=adobe`.
+
+ * src/base/ftpsprop.c (ps_property_set) [hinting-engine]: Avoid an
+ incorrect return value that caused a warning. The function did the
+ right thing, though.
+
+2020-01-03 Werner Lemberg <wl@gnu.org>
+
+ [woff2] Fix memory leaks and a runtime warning.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19773
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18101
+
+ * src/sfnt/sfwoff2.c (compute_ULong_sum): Add missing cast.
+ (reconstruct_hmtx): Add missing deallocation calls.
+
+2020-01-02 Dominik Röttsches <drott@chromium.org>
+
+ [truetype] Fix UBSan warning on offset to nullptr (#57501).
+
+ * src/truetype/ttinterp.c (Ins_CALL): Fail if `exc->FDefs' is null.
+
+2019-12-31 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+
+ [woff2] Allow bitmap-only fonts (#57394).
+
+ * src/sfnt/sfwoff2.c (reconstruct_font): Fix test for `glyf' and
+ `loca' tables.
+
+2019-12-21 Hugh McMaster <hugh.mcmaster@outlook.com>
+
+ [docs] (2/2) Fix generation of API documentation (#56745).
+
+ Creating the API Reference in the (new) `reference' sub-directory is
+ consistent with other documentation sub-topics, such as `design',
+ `glyphs' and `tutorial'.
+
+ This patch fixes broken hyperlinks in the documentation pointing to
+ and from the API Reference. It also allows web assets to load from
+ their relative paths.
+
+ * builds/freetype.mk (DOC_DIR): Adjust.
+ (refdoc, refdoc-venv): Add `--site' argument.
+
+ * builds/toplevel.mk (do-dist): Updated.
+
+2019-12-21 Hugh McMaster <hugh.mcmaster@outlook.com>
+
+ [docs] (1/2) Move static web assets (#56745).
+
+ * docs/reference/*: Move ...
+ * docs: ... one directory up.
+
+2019-12-21 Dominik Röttsches <drott@chromium.org>
+
+ Fix more UBSan warnings on adding offset to nullptr (#57432).
+
+ * src/truetype/ttinterp.c (Ins_LOOPCALL), src/psaux/psft.c
+ (cf2_initLocalRegionBuffer): Use `FT_OFFSET'.
+
+2019-12-16 Werner Lemberg <wl@gnu.org>
+
+ [truetype] Fix UBSan warnings on adding offsets to nullptr.
+
+ Reported as
+
+ https://bugs.chromium.org/p/chromium/issues/detail?id=1032152
+
+ * src/truetype/ttinterp.c (Ins_FDEF, Ins_IDEF): Use `FT_OFFSET'.
+
+2019-12-14 Werner Lemberg <wl@gnu.org>
+
+ [truetype] Fix integer overflow.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19305
+
+ * src/truetype/ttinterp.c (Ins_MIRP): Use `ADD_LONG'.
+
+2019-12-13 Werner Lemberg <wl@gnu.org>
+
+ Another bunch of UBSan warnings on adding offsets to nullptr.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19427
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19433
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19441
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19451
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19452
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19457
+
+ * src/autofit/aflatin.c (af_latin_hints_compute_segments,
+ af_latin_hints_compute_edges): Use `FT_OFFSET'.
+
+ * src/base/ftstream.c (FT_Stream_EnterFrame): Use `FT_OFFSET'.
+
+ * src/psaux/cffdecode.c (cff_decoder_parse_charstrings): Exit early
+ if there is no charstring.
+
+ * src/psaux/psobjs.c (t1_decrypt): Use `FT_OFFSET'.
+
+ * src/smooth/ftsmooth.c (ft_smooth_render_generic): Exit early for
+ zero bitmap dimensions.
+
+2019-12-09 Dominik Röttsches <drott@chromium.org>
+
+ Fix more UBSan warnings on adding offset to nullptr (#57384).
+
+ * src/smooth/ftsmooth.c (ft_smooth_render_generic),
+ src/psaux/psobjs.c (ps_table_add): Use `FT_OFFSET'.
+
+2019-12-05 Werner Lemberg <wl@gnu.org>
+
+ * src/truetype/ttinterp.c (TT_RunIns): Use `FT_OFFSET'.
+
+ Reported as
+
+ https://bugs.chromium.org/p/chromium/issues/detail?id=1030614
+
+2019-12-03 Werner Lemberg <wl@gnu.org>
+
+ More nullptr offset UBSan warnings (#57331, #57347).
+
+ * src/autofit/afcjk.c (af_cjk_hints_compute_segments),
+ src/psaux/psft.c (cf2_getSeacComponent), src/truetype/ttinterp.c
+ (Ins_UNKNOWN): Use `FT_OFFSET'.
+
+2019-11-29 Dominik Röttsches <drott@chromium.org>
+
+ Avoid more nullptr offset UBSan warnings (#57316).
+
+ * src/base/ftoutln.c (FT_Outline_Transform): Bail on empty points.
+ * src/cff/cffload.c (cff_subfont_load): Use `FT_OFFSET'.
+ * src/psaux/psft.c (cf2_decoder_parse_substrings): Early out if
+ `charstring_base' or `charstring_len' are null.
+ * src/sfnt/ttload.c (tt_face_load_name): Use `FT_OFFSET'.
+
+2019-11-23 John Stracke <jstracke@Google.com>
+
+ [base] Really fix #57194.
+
+ Apply accidentally missed second part of patch.
+
+ * src/base/ftgloadr.c (FT_GlyphLoader_CheckPoints): Call
+ `FT_GlyphLoader_CreateExtra'.
+
+2019-11-23 Werner Lemberg <wl@gnu.org>
+
+ [truetype] Avoid sanitizer warning (#57289).
+
+ * src/truetype/ttpload.c (tt_face_get_device_metrics): Use
+ `FT_OFFSET'.
+
+2019-11-23 Armin Hasitzka <prince.cherusker@gmail.com>
+
+ [truetype] Fix integer overflow (#57287).
+
+ * src/truetype/ttgload.c (compute_glyph_metrics): Use `SUB_LONG'.
+
+2019-11-23 Ben Wagner <bungeman@google.com>
+
+ [sfnt] Avoid sanitizer warning (#57286).
+
+ * src/sfnt/ttcmap.c (tt_face_build_cmaps): Avoid possible `NULL +
+ offset' computation.
+ Tag `table' as `const'.
+
+2019-11-23 John Stracke <jstracke@Google.com>
+ Werner Lemberg <wl@gnu.org>
+
+ [base] Fix `NULL + offset' sanitizer warnings (#57194).
+
+ * src/base/ftgloadr.c (FT_GlyphLoader_Adjust_Points,
+ FT_GlyphLoader_Adjust_Subglyphs): Use `FT_OFFSET'.
+ (FT_GlyphLoader_CreateExtra): Add short cut if some values are zero.
+
+2019-11-23 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/internal/ftmemory.h (FT_OFFSET): New macro.
+
+ Use this for `base + offset' pointer calculations where `base' can
+ be NULL (triggering a sanitizer warning even if the resulting
+ pointer gets never dereferenced since it is undefined behaviour
+ in C).
+
+ Suggested by Ben Wagner.
+
+2019-11-23 Ben Wagner <bungeman@google.com>
+
+ [sfnt] Ensure OTTO fonts have tables (#57285).
+
+ * src/sfnt/ttload.c (tt_face_load_font_dir): Add test.
+
+2019-11-23 Behdad Esfahbod <behdad@behdad.org>
+
+ Minor fixes for recent compilers.
+
+ * src/gzip/infutil.h (inflate_mask): Add `const'.
+
+ * src/autofit/aflatin2.c: Include `ft2build.h'.
+
+2019-11-07 Nikolaus Waxweiler <madigens@gmail.com>
+
+ * CMakeLists.txt: Minor additions to the notes, compile
+ builds/unix/ftsystem.c instead of src/base/ftsystem.c on UNIX.
+
+ The latter change is based on the code proposed by rim in #55235.
+
+2019-10-25 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/sfwoff2.c (woff2_open_font): Check `num_fonts' for TTCs.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18494
+
+2019-10-22 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/sfwoff2.c (woff2_open_font): Avoid undefined shift.
+
+ Also improve tracing.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18390
+
+2019-10-10 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/sfnt/pngshim.c (premultiply_data): Optimize for __SSE__ only.
+
+2019-10-10 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/sfwoff2.c (reconstruct_glyf): Check `triplet_size'.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18108
+
+2019-10-09 John Tytgat <John.Tytgat@esko.com>
+
+ [cff] Fix FT_FACE_FLAG_GLYPH_NAMES for CFF2 based fonts (#57023).
+
+ * src/cff/cffobjs.c (cff_face_init): Don't set
+ FT_FACE_FLAG_GLYPH_NAMES for CFF2 based fonts.
+
+2019-10-08 Werner Lemberg <wl@gnu.org>
+
+ [woff2] Fix SFNT table checks.
+
+ Also reduce number of SFNT table lookups.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18065
+
+ * include/freetype/internal/wofftypes.h (WOFF2_InfoRec): Add fields
+ `glyf_table', `loca_table', and `head_table'.
+
+ * src/sfnt/sfwoff2.c (reconstruct_glyf): Update signature.
+ Use table pointers in `info' parameter.
+ (get_x_mins): Check `maxp_table'
+ Use table pointers in `info' parameter.
+ (reconstruct_font): Use and set table pointers in `info' parameter.
+ Fix check for `glyf' and `loca' tables.
+ Update call to `reconstruct_glyf'.
+ (woff2_open_font): Updated.
+
+2019-10-06 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/sfwoff2.c (reconstruct_glyf): Fix reallocation.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18046
+
+2019-10-06 Werner Lemberg <wl@gnu.org>
+
+ Improve memory debugging.
+
+ * include/freetype/internal/ftmemory.h (FT_MEM_FREE): Use
+ `FT_DEBUG_INNER' to set source code file name and line.
+
+ * src/base/ftdbgmem.c (ft_mem_table_remove): Better formatting of
+ tracing message.
+
+2019-10-03 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/sfwoff2 (reconstruct_font): Fix reallocation.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17966
+
+2019-10-01 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/base/ftstroke.c (ft_stroker_inside): Speed up.
+
+2019-10-01 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/sfwoff2 (woff2_open_font): Initialize `woff2.ttc_fonts'.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17804
+
+2019-09-30 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/sfwoff2.c (reconstruct_font): Fix memory leak.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17812
+
+2019-09-30 Werner Lemberg <wl@gnu.org>
+
+ [woff2] Reject fonts without `head' table.
+
+ Also fix memory deallocation in case of error.
+
+ `head' problem reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17820
+
+ * src/sfnt/sfwoff2.c (reconstruct_glyf): Don't use `stream_close'.
+ Abort if `head_table' is NULL.
+ Don't free `transformed_buf' in case of error.
+ (woff2_open_font): Don't set `uncompressed_buf' to NULL.
+
+2019-09-29 Werner Lemberg <wl@gnu.org>
+
+ [woff2] Fix compiler warnings.
+
+ Problem reported by Alexei.
+
+ * src/sfnt/sfwoff2.c (reconstruct_glyf): Initialize `x_min'.
+ (reconstruct_font): Initialize `num_hmetrics'.
+ (woff2_open_font): Initialize `info'.
+
+2019-09-28 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/sfwoff2.c (woff2_open_font): Fix sanity check.
+
+ Correct thinkos in patch from 2019-09-01.
+
+2019-09-28 Werner Lemberg <wl@gnu.org>
+
+ [woff2] Fix memory leaks.
+
+ One of them reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17766
+
+ * src/sfnt/sfwoff2.c (woff2_open_font): Free `info->x_mins' and
+ `woff2->ttc_fonts'.
+
+ (reconstruct_glyf): Initialize `info->x_mins'.
+
+2019-09-27 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/base/ftstroke.c (ft_stroker_cap): Speed up caps.
+
+2019-09-25 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/base/ftstroke.c (ft_stroker_outside): Speed up clipped miter.
+ * include/freetype/ftstroke.h: Wordsmith miter docs.
+
+2019-09-25 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/sfwoff2.c (woff2_open_font): Check (sum of) table sizes.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17684
+
+2019-09-23 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/base/ftstroke.c (ft_stroke_border_arcto): Speed up calculations.
+
+2019-09-20 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+
+ [woff2] Fix memory leaks.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16896
+
+ * src/sfnt/sfwoff2.c (woff2_open_font): Fix error handling.
+ Free `uncompressed_buf'.
+ (reconstruct_font): Free `transformed_buf'.
+
+2019-09-17 Werner Lemberg <wl@gnu.org>
+
+ * src/otvalid/otvcommon.c (otv_Coverage_get_last): Guard `count'.
+
+ Problem reported by Marc Schönefeld <marc.schoenefeld@gmx.org>.
+
+2019-09-17 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/sfwoff2.c (woff2_open_font): Check table index.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17100
+
+2019-09-15 Avi Halachmi (:avih) <avihpit@yahoo.com>
+
+ [cmake] Don't fail if brotli is missing (#56894).
+
+ The libs which cmake controls are commented out at
+
+ include/freetype/config/ftoption.h
+
+ and cmake un-comment each enabled library, but the brotli option was
+ not commented out, therefore `FT_CONFIG_OPTION_USE_BROTLI' remained
+ defined even if brotli was missing/disabled/etc.
+
+ Comment it such that cmake can control it, which means leaving it
+ undefined if brotli is missing.
+
+ * include/freetype/config/ftoption.h: Fix typo.
+
+2019-09-05 Werner Lemberg <wl@gnu.org>
+
+ [cmake] Add brotli support.
+
+ * CMakeLists.txt (FT_WITH_BROTLI): New option.
+
+ * builds/cmake/FindBrotliDec.cmake: New file.
+
+2019-09-05 Werner Lemberg <wl@gnu.org>
+
+ Fix handling of `AF_CONFIG_OPTION_INDIC'.
+
+ * devel/ftoption.h, include/freetype/config/ftoption.h:
+ `AF_CONFIG_OPTION_INDIC' needs `AF_CONFIG_OPTION_CJK'.
+
+2019-09-05 Werner Lemberg <wl@gnu.org>
+
+ CMakeLists.txt: Fix generation of DLL related stuff (#56852).
+
+ Extract `version_info' variable from `builds/unix/configure.raw' and
+ use the data to correctly set `LIBRARY_VERSION' and
+ `LIBRARY_SOVERSION'.
+
+ Also use the data to set `ft_version' field in `freetype2.pc'.
+ Also fix the needed minimum version of HarfBuzz in `freetype2.pc'.
+
+2019-09-03 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/sfwoff2.c (compute_ULong_sum): Fix undefined shift.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16933
+
+2019-09-01 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/sfwoff2.c (woff2_open_font): Add sanity check.
+
+ Don't trust `totalSfntSize' unconditionally.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16893
+
+2019-08-27 Dominik Röttsches <drott@chromium.org>
+
+ [woff2] Don't use `FT_UInt64' (#56815).
+
+ * src/sfnt/sfwoff2.c (woff2_open_font): Use `FT_UInt32' for
+ `file_offset'. This fixes builds on platforms where `FT_LONG64' is
+ not defined while still being sufficient to store a file offset.
+
+2019-08-27 Werner Lemberg <wl@gnu.org>
+
+ [truetype] Prevent crash in `TT_Set_Named_Instance' (#56813).
+
+ * src/truetype/ttgxvar.c (TT_Set_Named_Instance): Fix error
+ handling.
+
+2019-08-27 Werner Lemberg <wl@gnu.org>
+
+ [woff2] Fix compiler warnings.
+
+ * src/sfnt/sfwoff2.c (read_num_hmetrics): Remove unused argument
+ `table_len'.
+ Update caller.
+ (triplet_decode, compute_bbox, store_loca, reconstruct_glyf): Make
+ `i' variable unsigned.
+ (reconstruct_glyph): Remove condition which is always false.
+ (reconstruct_html): Removed unused argument `transformed_size'.
+ Update caller.
+
+ * src/sfnt/woff2tags.c (woff2_known_tags): Remove condition which is
+ always false.
+
+2019-08-27 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+
+ [woff2] Check whether known tag is in array bounds.
+
+ If table tag is not 0x3f, we expect a value between 0 and 62. If
+ this is not the case, exit with errors.
+
+ * src/sfnt/sfwoff2/c: Check whether table tag makes sense.
+
+ * src/sfnt/woff2tags.c: Return 0 if tag is out of bounds.
+
+2019-08-27 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+
+ * src/sfnt/sfwoff2.c: Improve trace comments.
+
+ Adjust tracing levels for comments, and more formatting.
+
+2019-08-27 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+
+ [woff2] Support `hmtx' reconstruction when `glyf' is untransformed.
+
+ `reconstruct_hmtx' requires `info->x_mins' and `info->num_glyphs' to
+ reconstruct the hmtx table. In case glyf is not transformed, we
+ call `get_x_mins' which does the necessary work.
+
+ * src/sfnt/sfwoff2.c (get_x_mins): New function.
+ (reconstruct_font): Call get_x_mins.
+
+2019-08-27 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+
+ [sfnt] Support `face->num_faces' for WOFF2 fonts.
+
+ Set correct value of `face->num_faces' for WOFF2 fonts. This is
+ being handled separately because we only load the tables for the
+ requested font face in `woff2_open_font' and create a single-face
+ sfnt stream.
+
+ The full discussion is at:
+
+ https://lists.gnu.org/archive/html/freetype-devel/2019-08/msg00000.html
+
+ * src/sfnt/sfobjs.c (sfnt_open_font): Add parameter
+ `woff2_num_faces'.
+ (sfnt_init_face): Introduce variable `woff2_num_faces', and change
+ `face->root.num_faces' if `woff2_num_faces' is set.
+
+ * src/sfnt/sfwoff2.c (woff2_open_font): Validate requested face
+ index and handle negative face indices.
+
+ * src/sfnt/sfwoff2.h (woff2_open_font): Add parameter `num_faces' to
+ declaration.
+
+2019-08-27 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+
+ [woff2] Improve memory and error handling.
+
+ Free up memory after use, and improve error handling.
+
+ * src/sfnt/sfwoff2.c (reconstruct_font, woff2_open_font): Implement
+ changes.
+
+2019-08-27 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+
+ [woff2] Avoid too many calls to `FT_REALLOC'.
+
+ We do this by using `totalSfntSize' as an initial reference, and
+ extending the buffer when required. This reduces rendering time
+ considerably.
+
+ * include/freetype/internal/wofftypes.h (WOFF2_HeaderRec): Add
+ `totalSfntSize', rename `total_sfnt_size' to `actual_sfnt_size'.
+
+ * src/sfnt/sfwoff2.c (write_buf): Add parameter `dst_size' to keep
+ track of and update total size of stream.
+
+ (WRITE_SFNT_BUF, WRITE_SFNT_BUF_AT): Modify macros accordingly.
+
+ (pad4, store_loca, reconstruct_glyf, reconstruct_hmtx,
+ reconstruct_font): Update parameters to accept `sfnt_size'.
+
+ (woff2_open_font): Add variable `sfnt_size'. Use WOFF2 header field
+ `totalSfntSize' as initial reference (if value makes sense) and
+ allocate `totalSfntSize' bytes for the sfnt stream. `write_buf'
+ handles reallocation if and when required. Also resize the stream
+ to `actual_sfnt_size' after reconstruction.
+
+2019-08-27 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+
+ [woff2] Reconstruct `loca', `hmtx', and swap out stream.
+
+ Add necessary functions to reconstruct loca and hmtx tables (the two
+ remaining tables that can have a transform). `woff2_open_font' is
+ now capable of loading a woff2 font face. This code may still need
+ more refining and better memory management.
+
+ * include/freetype/internal/wofftypes.h (WOFF2_HeaderRec): Add total
+ (final) size of sfnt stream.
+
+ (WOFF2_InfoRec): Add header checksum value.
+
+ * src/sfnt/sfobjs.c (sfnt_open_font): Change `face_instance_index'
+ parameter to its pointer so its value can be modified by
+ `woff2_open_font'.
+
+ * src/sfnt/sfwoff2.c: (WRITE_SFNT_BUF_AT): New macro to write into
+ sfnt buffer at given position.
+
+ (write_buf): Add parameter `extend_buf' which allows caller to
+ specify whether buffer should be reallocated before copying data.
+
+ (WRITE_SFNT_BUF): Updated.
+
+ (pad4, store_loca, reconstruct_htmx): New functions.
+
+ (reconstruct_glyf): Calculate loca values and store them.
+
+ (reconstruct_font): Call `reconstruct_hmtx', write table record
+ entries, and calculate table checksums. Also calculate font
+ checksum and update `checksumAdjustment' entry in head table.
+
+ (woff2_open_font): Open stream for sfnt buffer, swap out input
+ stream and return.
+
+ * src/sfnt/sfwoff2.h (woff2_open_font): Modify parameter to accept
+ pointer to `face_index'.
+
+2019-08-27 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+
+ [woff2] Reconstruct transformed `glyf' table.
+
+ Reconstruct `glyf' table if it is transformed in the uncompressed
+ table stream. Also add necessary structures, macros and functions.
+
+ * include/freetype/internal/wofftypes.h (WOFF2_InfoRec,
+ WOFF2_SubstreamRec, WOFF2_PointRec): New structures.
+ (WOFF2_TableRec): s/OrigLength/dst_length/.
+
+ * src/sfnt/sfwoff2.c (READ_255USHORT, READ_BASE128): Use
+ `FT_SET_ERROR' to set implicit `error' variable.
+
+ (WRITE_SHORT): New macro.
+
+ (N_CONTOUR_STREAM, N_POINTS_STREAM, FLAG_STREAM, GLYPH_STREAM,
+ COMPOSITE_STREAM, BBOX_STREAM, INSTRUCTION_STREAM): New macros to
+ refer to substreams of the transformed `glyf' tables.
+
+ (Read255UShort, ReadBase128): Return errors set by `FT_READ_XXX'
+ macros.
+
+ (with_sign, safe_int_addition): New functions to add sign to values
+ based on a flag and perform safe addition respectively.
+
+ (triplet_decode): Decode variable-length (flag, xCoordinate,
+ yCoordinate) triplet for a simple glyph. See
+
+ https://www.w3.org/TR/WOFF2/#triplet_decoding
+
+ (store_points, compute_bbox, composteGlyph_size, reconstruct_glyf):
+ New functions.
+
+ (reconstruct_font): Call `reconstruct_glyf'.
+
+ * src/sfnt/sfwoff2.h: Add required constants.
+
+ * src/sfnt/woff2tags.h: Move out constants to `sfwoff2.h'.
+
+2019-08-27 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+
+ [woff2] Copy un-transformed tables to sfnt stream.
+
+ Copy un-transformed tables to the sfnt stream.
+
+ * src/sfnt/sfwoff2.c: (WRITE_SFNT_BUF): New macro.
+ (write_buf): New function. Extend memory of `dst' buffer and copy
+ bytes from `src'.
+ (compute_ULong_sum): New function. Calculate checksum of table.
+ (reconstruct_font): Change `FT_Byte* sfnt' to `FT_Byte**
+ sfnt_bytes'. This has been done because we reallocate memory to
+ `sfnt' multiple times, which may change the pointer value of `sfnt'.
+ This new pointer must be propagated back to the caller. Same reason
+ for using a double pointer in `write_buf'.
+
+ * src/sfnt/woff2tags.h (WOFF2_DEFAULT_MAX_SIZE): New macro used for
+ overflow checking.
+
+2019-08-27 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+
+ [woff2] Create stream for uncompressed buffer.
+
+ Uncompressed buffer is now an `FT_Stream'.
+
+ Perform basic checks and start iterating over tables.
+
+ * src/sfnt/sfwoff2.c (stream_close, find_table, read_num_hmetrics):
+ New functions.
+ (reconstruct_font): Modify parameters and iterate over tables.
+ (woff2_open_font): Updated.
+
+2019-08-27 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+
+ [woff2] Handle TTCs and start reconstructing font.
+
+ We `handle' TTCs by modifying the `indices' array to point to only
+ those tables that are part of the requested `face_index'.
+
+ Set and use `num_tables' in `WOFF2_TtcFont'.
+
+ * src/sfnt/sfwoff2.c (reconstruct_font): New function.
+ (woff2_open_font): Start reconstruction of font.
+
+2019-08-27 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+
+ [woff2] Get known tags from function.
+
+ Change `KnownTags' to a function (`woff2_known_tags'). This avoids
+ introducing a global constant array. This function returns the
+ specified index without *any* checks. The caller must ensure that
+ `index' is within array limits.
+
+ * src/sfnt/sfwoff2.c (woff2_open_font): Change `KnownTags[...]'
+ notation to `woff2_known_tags( ... )'.
+
+ * src/sfnt/woff2tags.c: Perform changes.
+
+ * src/sfnt/woff2tags.h: Update definitions.
+
+2019-08-27 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+
+ [woff2] Minor.
+
+ * src/sfnt/sfwoff2.c (woff2_uncompress): Add error message
+ (woff2_open_font): Free `uncompressed_buf'.
+
+2019-08-27 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+
+ [woff2] Uncompress Brotli streams and `face_index' support.
+
+ WOFF2 compressed stream is now uncompressed if Brotli is available.
+ This data is stored in a separate buffer (uncompressed_buf) because
+ it does not contain direct table data. Certain tables have
+ transformations applied to them, and they must be reconstructed
+ before we can write those tables to the SFNT stream.
+
+ `face_index' is now being passed as a parameter to
+ `woff2_open_font'.
+
+ * src/sfnt/sfobjs.c (sfnt_open_font): Add parameter
+ `face_instance_index'.
+
+ * src/sfnt/sfwoff2.c (woff2_uncompress): New function.
+ (woff2_open_font): Call `woff2_uncompress'.
+ (compute_first_table_offset): Fix return type.
+
+ * src/sfnt/sfwoff2.h (woff2_open_font): Modify declaration.
+
+2019-08-27 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+
+ * builds/unix/configure.raw: Change argument name to `brotli'.
+
+2019-08-27 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+
+ Add Brotli dependency and required checks.
+
+ Brotli is required for decompressing WOFF2 font directory streams.
+ The library is thus being added as an optional dependency for
+ FreeType.
+
+ * builds/unix/configure.raw: Add checks for `libbrotlidec'.
+ (REQUIRES_PRIVATE, LIBS_PRIVATE, LIBSSTATIC_CONFIG): Updated.
+
+ * devel/ftoption.h, include/freetype/config/ftoption.h
+ (FT_CONFIG_OPTION_USE_BROTLI): New macro.
+
+2019-08-27 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+
+ [woff2] Write SFNT Offset table.
+
+ * src/sfnt/sfwoff2.c (WRITE_USHORT, WRITE_ULONG): New macros.
+ (compare_tags): New function.
+ (woff2_open_font): Implement it.
+
+2019-08-27 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+
+ * src/sfnt/sfwoff2.c: #undef macros.
+
+2019-08-27 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+
+ [woff2] Read table and collection directory.
+
+ * include/freetype/internal/wofftypes.h (WOFF2_TtcFontRec): New
+ structure.
+ (WOFF2_HeaderRec): Add more fields.
+
+ * src/sfnt/sfwoff2.c (READ_255USHORT, READ_BASE128, ROUND4): New
+ macros.
+ (Read255UShort, CollectionHeaderSize, compute_first_table_offset):
+ New functions.
+ (ReadBase128): Use `FT_READ_BYTE'.
+ (woff2_open_font): Add functionality to read table directory and
+ collection directory (if present).
+
+2019-08-27 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+
+ [sfnt] Include `woff2tags.c' for building.
+
+ * src/sfnt/rules.mk (SFNT_DRV_SRC): Add `woff2tags.c'.
+
+ * src/sfnt/sfnt.c: Include `woff2tags.c'.
+
+2019-08-27 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+
+ [sfnt] Add WOFF2 constants.
+
+ Add constants required for WOFF2, and known table tags as defined in
+ the specification. See
+
+ https://www.w3.org/TR/WOFF2/#table_dir_format
+
+ for details.
+
+ * src/sfnt/woff2tags.c, src/sfnt/woff2tags.h: New files.
+
+2019-08-27 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+
+ [sfnt] Read WOFF 2 header.
+
+ Check for WOFF2 tag, call `woff2_open_font', and implement it to read
+ header according to specification.
+
+ * include/freetype/internal/fttrace.h: Add `sfwoff2.c'.
+
+ * src/sfnt/rules.mk (SFNT_DRV_SRC): Add `sfwoff2.c'.
+
+ * src/sfnt/sfnt.c: Include `sfwoff2.c'.
+
+ * src/sfnt/sfobjs.c (sfnt_open_font): Check for `wOF2' tag and call
+ `woff2_open_font'.
+
+ * src/sfnt/sfwoff2.c, src/sfnt/sfwoff2.h: New files.
+
+2019-08-27 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+
+ Add structures for WOFF2.
+
+ Add structures and macro for WOFF 2 header and table directory.
+
+ * include/freetype/internal/wofftypes.h (WOFF2_HeaderRec,
+ WOFF2_TableRec_): New structures.
+
+ * include/freetype/tttags.h (TTAG_wOF2): New macro.
+
+2019-08-26 Werner Lemberg <wl@gnu.org>
+
+ * src/psaux/cffdecode.c (cff_operator_seac): Fix numeric overflow.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16470
+
+2019-08-26 Werner Lemberg <wl@gnu.org>
+
+ [type1] Fix `FT_Get_Var_Axis_Flags' (#56804).
+
+ * src/type1/t1load.c (T1_Get_MM_Var): Allocate space for axis flags.
+ Also remove redundant assignment.
+
+2019-07-24 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/base/ftbbox.c (cubic_peak): Sanitize left shift (#56586).
+
+2019-07-22 Weiyi Wu <w1w2y3@gmail.com>
+
+ * src/cid/cidload.c (cid_hex_to_binary): Fix typo (#56653).
+
+2019-07-12 Werner Lemberg <wl@gnu.org>
+
+ [sfnt, winfonts] Avoid memory leaks in case of error (#56587).
+
+ * src/sfnt/sfwoff.c (woff_open_font): Call `FT_FRAME_EXIT' in case
+ of error.
+
+ * src/winfonts/winfnt.c (fnt_face_get_dll_font): Ditto.
+
+2019-07-12 Ben Wagner <bungeman@google.com>
+
+ Properly handle phantom points for variation fonts (#56601).
+
+ * src/truetype/ttgload.c (TT_Process_Simple_Glyph): Scale phantom
+ points if HVAR and/or VVAR is present.
+
+2019-07-04 Werner Lemberg <wl@gnu.org>
+
+ [psaux] (2/2) Handle fonts that use SEAC for ligatures (#56580).
+
+ The same as previous commit but for the old engine.
+
+ * src/psaux/t1decode.c (t1operator_seac): Implement it.
+
+2019-07-04 Chris Liddell <chris.liddell@artifex.com>
+
+ [psaux] (1/2) Handle fonts that use SEAC for ligatures (#56580).
+
+ As originally intended, a Type 1 SEAC charstring would be used for
+ an accented glyph (like `acaron' or `uumlaut'), where the advance
+ width of the SEAC glyph is the same as that of the `base' glyph
+ (like `a' or `u'). In this case it is not uncommon for the SEAC
+ glyph to not use an (H)SBW opcode of its own but to rely on the
+ value from the base glyph.
+
+ However, out-of-spec fonts also use SEAC glyphs for ligatures (like
+ `oe' or `fi'), and in those cases the overall advance width is
+ greater than that of the `base' glyph. For this reason we have to
+ allow that the SEAC glyph can have an (H)SBW value of its own, and
+ if it has, retain this value, rather than the one from the base
+ glyph.
+
+ * src/psaux/psintrp.c (cf2_interpT2CharString) <cf2_escSEAC>:
+ Implement it.
+
+2019-07-01 Werner Lemberg <wl@gnu.org>
+
+ * Version 2.10.1 released.
+ ==========================
+
+
+ Tag sources with `VER-2-10-1'.
+
+ * docs/VERSION.TXT: Add entry for version 2.10.1.
+
+ * README, Jamfile (RefDoc), src/base/ftver.rc,
+ builds/windows/vc2010/freetype.vcxproj,
+ builds/windows/vc2010/index.html,
+ builds/windows/visualc/freetype.dsp,
+ builds/windows/visualc/freetype.vcproj,
+ builds/windows/visualc/index.html,
+ builds/windows/visualce/freetype.dsp,
+ builds/windows/visualce/freetype.vcproj,
+ builds/windows/visualce/index.html,
+ builds/wince/vc2005-ce/freetype.vcproj,
+ builds/wince/vc2005-ce/index.html,
+ builds/wince/vc2008-ce/freetype.vcproj,
+ builds/wince/vc2008-ce/index.html: s/2.10.0/2.10.1/, s/2100/2101/.
+
+ * include/freetype/freetype.h (FREETYPE_PATCH): Set to 1.
+
+ * builds/unix/configure.raw (version_info): Set to 23:1:17.
+ * CMakeLists.txt (VERSION_PATCH): Set to 1.
+
+ * include/freetype/fterrors.h (FT_Error_String): Fix C++ compilation.
+
+2019-06-26 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/bdf/bdfdrivr.c (bdf_cmap_char_{index,next}): Fix inequality.
+
+ Reported by Armin Hasitzka.
+
+2019-06-16 Werner Lemberg <wl@gnu.org>
+
+ * src/tools/apinames.c: Formatting, minor edits.
+
+2019-06-16 Werner Lemberg <wl@gnu.org>
+
+ [autofit] Disable hinting if no blue zones are available (#56450).
+
+ * src/autofit/afglobal.c (af_face_global_get_metrics): Start again
+ (with dummy hinter module) if no blue zones are present.
+
+ * src/autofit/aflatin.c (af_latin_metrics_init_blues): Change
+ signature to return error code.
+ If no blue zones are found, update `glyph_styles' array to hold
+ AF_STYLE_NONE_DFLT instead of the current style.
+ (af_latin_metrics_init): Return internal error code if no blue zones
+ are found.
+
+2019-06-16 Werner Lemberg <wl@gnu.org>
+
+ Towards better VMS support.
+
+ More to come.
+
+ * builds/vms/LIBS.OPT_IA64, builds/vms/_LINK.OPT_IA64,
+ builds/vms/vmslib.dat: New files provided by Jouk Jansen
+ <joukj@hrem.nano.tudelft.nl>.
+
+ * builds/vms/ftconfig.h: Update, also from Jouk.
+
+2019-06-13 Werner Lemberg <wl@gnu.org>
+
+ * src/autofit/aflatin.c (af_latin_metrics_init_widths): Minor.
+
+2019-06-13 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [smooth] Restore the span buffering for direct mode only.
+
+ The buffer size FT_MAX_GRAY_SPANS is set to 10 spans, which should be
+ enough to cover the entire scanline for simple glyphs in most cases:
+ each slightly slanted edge needs up to two spans, plus a filling span
+ in-between. This is not new, we used to do it before cb4388783cecc.
+
+ * src/smooth/ftgrays.c (gray_TWorker): Add `spans' and `num_spans'.
+ (gray_hline, gray_sweep): Implement the span buffering.
+ (gray_raster_render): Use negative `num_spans' to avoid the direct
+ mode.
+
+2019-06-12 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * include/freetype/ftmodapi.h (FT_DebugHook_Func): Return error.
+
+ Fix a warning by adding a return value as in `TT_RunIns',
+ which should not be a compatibility issue.
+
+2019-06-11 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/truetype/ttobjs.c (tt_check_trickyness_family): Add `const'.
+
+2019-06-11 Moazin Khatti <moazinkhatri@gmail.com>
+
+ [gzip] Add support for `gzip' encoded header.
+
+ * src/gzip/ftgzip.c (FT_Gzip_Uncompress): Modify the the call to
+ `inflateInit2' to enable support for `gzip' encoded headers.
+
+2019-06-10 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [type1,type42] Use `const' for string literals.
+
+ * include/freetype/internal/psaux.h (PS_Table_FuncsRec): Updated.
+ * include/freetype/internal/t1types.h (T1_EncodingRec): Updated.
+ * src/psaux/psobjs.[ch] (ps_table_add): Updated.
+ * src/type1/t1load.c (T1_Open_Face, parse_encoding): Updated.
+ * src/type42/t42objs.c (T42_Open_Face): Updated.
+ * src/type42/t42parse.c (t42_parse_encoding): Updated.
+
+ * src/cff/cffobjs.c (cff_face_init): Minor.
+
+2019-06-10 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [bdf,pcf] Use `const' for string literals.
+
+ * src/bdf/bdf.h (bdf_property_t): Updated `name'.
+ * src/bdf/bdflib.c (_bdf_list_split,bdf_create_property,
+ _bdf_add_property,_bdf_ato*): Updated.
+ * src/bdf/bdfdrivr.c (bdf_interpret_style): Updated.
+ * src/pcf/pcfread.c (pcf_intrpret_style): Ditto.
+
+2019-06-07 Philip Race <philip.race@oracle.com>
+
+ * src/base/ftinit.c (FT_Set_Default_Properties): Fix crash.
+
+ Terminate loop at end of environment.
+
+2019-05-31 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ Solidify VC2005 builds.
+
+ * include/freetype/internal/ftcalc.h (FT_MSB) [_MSC_VER]: Explicitly
+ declare `_BitScanReverse' intrinsic.
+ * builds/windows/visualc/freetype.vcproj [Debug]: Disable intrinsics.
+
+2019-05-30 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+
+ [sfnt] Separate WOFF sources and headers.
+
+ Move WOFF sources and headers to separate files.
+
+ * include/freetype/internal/wofftypes.h, src/sfnt/sfwoff.c,
+ src/sfnt/sfwoff.h: New files.
+
+ * include/freetype/internal/fttrace.h: Register `sfwoff.c'.
+
+ * include/freetype/internal/internal.h: Define
+ FT_INTERNAL_WOFF_TYPES_H.
+
+ * include/freetype/internal/sfnt.h: Include FT_INTERNAL_WOFF_TYPES_H.
+
+ * include/freetype/internal/tttypes.h: Move out WOFF structures.
+
+ * src/sfnt/rules.mk: Add `sfwoff.c'.
+
+ * src/sfnt/sfnt.c: Include `sfwoff.c'.
+
+ * src/sfnt/sfobjs.c: Include `sfwoff.h', move out WOFF sources.
+
+2019-05-30 Werner Lemberg <wl@gnu.org>
+
+ [base] Fix `make multi'.
+
+ Reported by Nikhil.
+
+ * src/base/fterrors.c: Include FT_INTERNAL_DEBUG_H.
+
+2019-05-29 Ben Wagner <bungeman@google.com>
+
+ [truetype] Fix copy-and-paste error (#56409).
+
+ * src/truetype/ttgload.c (load_truetype_glyph): Use correct indices
+ into `unrounded' array for phantom points.
+
+2019-05-29 Werner Lemberg <wl@gnu.org>
+
+ [truetype] Fix 32bit builds (#56404).
+
+ Patch suggested by Ben Wagner <bungeman@google.com>.
+
+ * src/truetype/ttgxvar.c (FT_fixedToInt, FT_fixedToFdot6): Remove
+ harmful cast to unsigned type.
+
+2019-05-26 Ben Wagner <bungeman@google.com>
+
+ * src/truetype/ttgload.c (TT_Process_Simple_Glyph): Improve accuracy.
+
+2019-05-23 Werner Lemberg <wl@gnu.org>
+
+ [truetype] Draw glyphs without deltas in variation font (#56374).
+
+ * src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Always fill
+ `unrounded' array.
+
+2019-05-21 Werner Lemberg <wl@gnu.org>
+
+ * src/truetype/ttinterp.c (opcode_name): Improve mnemonics.
+
+2019-05-16 Werner Lemberg <wl@gnu.org>
+
+ [truetype] Actually scale varied CVT values.
+
+ Up to now, only the unscaled CVT values were varied; in other words,
+ the `CVAR' data was never used for bytecode hinting.
+
+ * src/truetype/ttgxvar.c (tt_cvt_ready_iterator): New auxiliary
+ function.
+ (tt_face_vary_cvt): Use it to trigger rescaling of CVT values.
+
+2019-05-16 Werner Lemberg <wl@gnu.org>
+
+ [truetype] Use 26.6 format for storing unscaled CVT values.
+
+ If `CVAR' data is applied to variation fonts, fractional values are
+ possible.
+
+ * include/freetype/internal/tttypes.h (TT_FaceRec): Change type of
+ `cvt' from `FT_Short' to `FT_Int32'.
+
+ * src/truetype/ttgxvar.c (FT_fdot6ToFixed): New macro.
+ (tt_face_vary_cvt): Use it to update code to 26.6 format.
+
+ * src/truetype/ttobjs.c (tt_size_run_prep): Update code to 26.6
+ format.
+
+ * src/truetype/ttpload.c (tt_face_load_cvt): Stora data in 26.6
+ format.
+
+2019-05-16 Werner Lemberg <wl@gnu.org>
+
+ * src/truetype/ttgload.c (load_truetype_glyph): Init `unrounded'.
+
+ This fixes linear advance width values for spacing glyphs. Bug
+ introduced 2019-05-09.
+
+2019-05-16 Werner Lemberg <wl@gnu.org>
+
+ [truetype] Avoid code duplication.
+
+ * src/truetype/ttobjs.c (tt_size_run_prep): Scale CVT values in this
+ function.
+ (tt_size_ready_bytecode): Updated.
+ * src/truetype/ttgload.c (tt_loader_init): Updated.
+
+2019-05-13 Jouk Jansen <joukj@hrem.nano.tudelft.nl>
+
+ * vms_make.com: Updated. Handle `bzip2' directory, too.
+
+2019-05-13 Werner Lemberg <wl@gnu.org>
+
+ * src/psaux/psfont.c (cf2_font_setup): Fix compiler warning.
+
+2019-05-12 Werner Lemberg <wl@gnu.org>
+
+ [truetype] Doh. Fix last commit to make it work.
+
+ Very embarrassing :-)
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14701
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14705
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14710
+
+ * src/truetype/ttgload.c (IS_DEFAULT_INSTANCE): Move up and add
+ argument; update all callers.
+ (TT_Process_Simple_Glyph): Use it. The `unrounded' array is active
+ for variation fonts only, thus also enclose related code with
+ `#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT ... #endif' where
+ necessary.
+ Revert commit a113e5d from 2019-05-09, and don't use `extra_points2'
+ but allocate a temporary array.
+ Speed up the scaling of the `unrounded' array.
+
+ * src/truetype/ttgxvar.c (FT_fixedToInt, FT_FixedToFdot6): Fix type
+ conversions and rounding. The unsigned type must have more or equal
+ bits to the signed type.
+
+2019-05-09 Werner Lemberg <wl@gnu.org>
+
+ [truetype] Increase precision of font variation (#54371).
+
+ This patch makes FreeType use font units in 26.6 format internally
+ instead of integers.
+
+ * src/truetype/ttgxvar.c (FT_fixedToFdot6): New macro.
+ (TT_Vary_Apply_Glyph_Deltas): Add argument to output unrounded font
+ coordinates.
+ * src/truetype/ttgxvar.h: Updated.
+
+ * src/truetype/ttgload.c (TT_Process_Simple_Glyph): Use
+ `extra_points2' array to temporarily hold unrounded point
+ coordinates; use them to compute scaled coordinates and linear
+ advance width and height.
+ (load_truetype_code): Adjust similarly.
+
+2019-05-09 Werner Lemberg <wl@gnu.org>
+
+ * src/truetype/ttgload.c (TT_Process_Simple_Glyph): Minor.
+
+2019-05-08 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [smooth] Faster fractions.
+
+ * src/smooth/ftgrays.c (SUBPIXELS): Replace with...
+ (FRACT): A fractional coordinate macro to use in...
+ (gray_render_line, gray_render_scanline): ... here.
+
+2019-05-07 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/raster/ftraster.c (Draw_Sweep): Unbreak.
+
+2019-05-05 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/raster/ftraster.c: Clean-ups.
+
+2019-05-05 Werner Lemberg <wl@gnu.org>
+
+ * src/truetype/ttgxvar.c: More use of `FT_fdot14ToFixed'.
+
+2019-05-04 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/smooth/ftgrays.c (gray_render_line): Small shortcut.
+
+2019-05-04 Werner Lemberg <wl@gnu.org>
+
+ Various clang 8.0 static analyzer fixes.
+
+ Reported by Sender Ghost <lightside@gmx.com>.
+
+ * src/autofit/afcjk.c (af_cjk_hints_compute_edges): Catch a corner
+ case where `edge->first' could be NULL.
+
+ * src/pfr/pfrobjs.c (pfr_slot_load): Remove unnecessary test of
+ `size'.
+
+ * src/raster/ftraster.c (Draw_Sweep): Catch a corner case where
+ `draw_right' might be NULL.
+
+ * src/sfnt/ttmtx.c (tt_face_get_metrics): Fix limit test for
+ `aadvance'.
+ Ensure `abearing' always hold a meaningful result.
+
+ * src/truetype/ttgload.c (load_truetype_glyph): Ensure `subglyph' is
+ not NULL before accessing it.
+ * src/truetype/ttgxvar.c (TT_Set_Named_Instance): Remove unnecessary
+ test of `namedstyle'.
+
+ * src/type42/t42parse.c (t42_parser_done): Ensure
+ `parser->root.funcs.done' is not NULL before accessing it.
+
+2019-05-03 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ Miscellaneous macro updates.
+
+ * src/base/ftoutln.c (SCALED): Updated.
+ * src/smooth/ftgrays.c (SCALED): Ditto.
+ (FLOOR, ROUND, CEILING): Removed.
+ * src/psaux/psfixed.h (cf2_fracToFixed): Updated.
+
+2019-05-02 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ Tweak LCD filtering.
+
+ * src/base/ftlcdfil.c (ft_lcd_filter_fir, _ft_lcd_filter_legacy):
+ Choose direction from bitmap's pixel_mode.
+ * include/freetype/internal/ftobjs.c (FT_Bitmap_LcdFilterFunc):
+ Updated.
+ * src/smooth/ftsmooth.c (ft_smooth_render_generic): Updated.
+
+2019-05-02 Werner Lemberg <wl@gnu.org>
+
+ * vms_make.com: Updated (#56253).
+
+ Remove no longer existing directories (`autohint', `otlayout').
+ Update used base extensions.
+ Activate `autofit' module.
+ Add `gxvalid' module.
+ Update copyright notices.
+
+2019-04-29 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [smooth] Simplify cubic Bézier flattening.
+
+ The previous implementation is correct but it is too complex.
+ The revised algorithm is based on the fact that each split moves
+ the control points closer to the trisection points on the chord.
+ The corresponding distances are good surrogates for the curve
+ deviation from the straight line.
+
+ This cubic flattening algorithm is somewhat similar to the conic
+ algorithm based the distance from the control point to the middle of
+ the chord. The cubic distances, however, decrease less predictably
+ but are easy enough to calculate on each step.
+
+ The new algorithm produces slightly larger number of splits, which is
+ compensated by its simplicity. The overall rendering performance is
+ improved by 1-2%. The larger number of splits does not necessarily
+ result in higher quality, which stays comparable.
+
+ * src/smooth/ftgrays.c (gray_render_cubic): Replace the split
+ condition.
+
+2019-04-26 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [smooth] Bithacks and cosmetics.
+
+ * src/smooth/ftgrays.c (gray_record_cell, gray_set_cell, gray_hline,
+ gray_render_conic, gray_convert_glyph_inner): Updated.
+
+2019-04-25 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ Optimize Bézier bisections.
+
+ This change makes bisections faster by 20-30%. When inlined into
+ `gray_render_cubic', this makes the function faster by 10% and is
+ noticeable in the overall rendering performance.
+
+ * src/raster/ftraster.c (Split_Conic, Split_Cubic): Use shifts and
+ refactor.
+ * src/smooth/ftgrays.c (gray_split_conic, gray_split_cubic): Ditto.
+ * src/base/ftstroke.c (ft_conic_split, ft_cubic_split): Ditto.
+ * src/base/ftbbox.c (cubic_peak): Use shifts.
+
+2019-04-23 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/ttcmap.c (tt_cmap12_next): Remove dead code.
+
+ Found by clang 8.0's static analyzer and reported by Sender Ghost
+ <lightside@gmx.com>.
+
+2019-04-23 Werner Lemberg <wl@gnu.org>
+
+ [base] Fix thinko in previous commit.
+
+ * src/base/ftbitmap.c (FT_Bitmap_Blend): Check final width, not
+ target pitch.
+
+ Problem reported by Sender Ghost <lightside@gmx.com>.
+
+2019-04-22 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftbitmap.c (FT_Bitmap_Blend): Check target pitch.
+
+ Problem reported by Sender Ghost <lightside@gmx.com>.
+
+2019-04-22 Werner Lemberg <wl@gnu.org>
+
+ Fix return value of `FT_Set_Named_Instance' (#56186).
+
+ * src/truetype/ttgxvar.c (TT_Set_Named_Instance): Correctly handle
+ internal return value -1 of `TT_Set_Var_Design'.
+
+2019-04-18 Werner Lemberg <wl@gnu.org>
+
+ [pcf] Fix handling of undefined glyph (#56067).
+
+ This commit fixes the changes from 2018-07-21, which broke charmap
+ iteration. We now add the default character as a new glyph with
+ index 0, thus increasing the number of glyphs by one (as before).
+
+ * src/pcf/pcfread.c (pcf_get_metrics): Adjust to new artificial
+ glyph with index 0.
+ Limit number of elements to 65534.
+ (pcf_get_bitmaps): Ditto.
+ Unify two loops into one; this avoids allocation of an intermediate
+ array.
+ (pcf_get_encodings): Don't flip indices but copy glyph metrics of
+ default character to index 0.
+ Also handle invalid default character.
+
+ * docs/CHANGES: Updated.
+
+2019-04-15 Minmin Gong <gongminmin@msn.com>
+
+ * CMakeLists.txt: Avoid rewriting of unchanged configuration files.
+
+ Reported as
+
+ https://savannah.nongnu.org/patch/index.php?9755
+
+2019-04-15 JDG <JonathanG@iQmetrix.com>
+
+ * src/tools/apinames.c (main): Fix error message.
+
+ Reported as
+
+ https://savannah.nongnu.org/patch/?9796
+
+2019-04-11 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [smooth] Fix segfault in direct mode (#56092).
+
+ * src/base/ftoutln.c (FT_Outline_Render): Set missing clip_box for
+ direct mode.
+ * src/smooth/ftgrays.c (gray_raster_render): Use it.
+
+2019-04-06 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/ttcmap.c (tt_get_glyph_name): Pacify compiler (#56061).
+
+ This is for Visual Studio 2019 on ARM.
+
+2019-04-06 Werner Lemberg <wl@gnu.org>
+
+ For distribution, replace `.tar.bz2' with `.tar.xz' bundles.
+
+ * builds/toplevel.mk (build): Do it.
+
+ * README, docs/CHANGES, docs/release: Updated.
+
+2019-04-06 Antony Lee <anntzer.lee@gmail.com>
+
+ Make `glyph_name' parameter to `FT_Get_Name_Index' a `const'.
+
+ * include/freetype/freetype.h (FT_Get_Name_Index),
+ include/freetype/internal/ftobjs.h (FT_Face_GetGlyphNameIndexFunc),
+ include/freetype/internal/services/svgldict.h
+ (FT_GlyphDict_NameIndexFunc), src/base/ftobjs.c (FT_Get_Name_Index),
+ src/cff/cffdrivr.c (cff_get_name_index), src/sfnt/sfdriver.c
+ (sfnt_get_name_index), src/type1/t1driver.c (t1_get_name_index),
+ src/type42/t42drivr.c (t42_get_name_index): Add `const' to second
+ argument.
+
+2019-03-31 Armin Hasitzka <prince.cherusker@gmail.com>
+
+ [cff] Fix boundary checks.
+
+ 642bc7590c701c8cd35a9f60fa899cfa518b17ff introduced dynamically
+ allocated memory when parsing CFF files with the "old" engine. Bounds
+ checks have never been updated, however, leading to pointless
+ comparisons of pointers in some cases. This commit presents a
+ solution for bounds checks in the CFF module with an extended logic
+ for the "old" engine while staying as concise as possible for the
+ "new" one.
+
+ * src/cff/cffparse.h: Introduce the struct `CFF_T2_StringRec' and
+ the additional field `t2_strings' within `CFF_ParserRec'.
+
+ * src/cff/cffparse.c (cff_parser_within_limits): Move all boundary
+ checks into this new function and update the rest of `cffparse.c' to
+ use it.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12137
+
+2019-03-20 Werner Lemberg <wl@gnu.org>
+
+ [autofit] Fix Mongolian blue zone characters.
+
+ * src/autofit/afblue.dat: Use U+200D (ZERO-WIDTH JOINER) characters
+ to get medial forms for some Mongolian characters.
+ * src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+2019-03-19 Werner Lemberg <wl@gnu.org>
+
+ [autofit] Add support for Mongolian script.
+
+ As a de-facto standard, layouts using this script are constructed
+ horizontally line by line, then the lines are rotated clockwise for
+ vertical display.
+
+ * src/autofit/afblue.dat: Add blue zone data for Mongolian.
+ * src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+ * src/autofit/afscript.h: Add Mongolian standard characters.
+
+ * src/autofit/afranges.c, src/autofit/afstyles.h: Add Mongolian
+ data.
+
+2019-03-15 Werner Lemberg <wl@gnu.org>
+
+ * Version 2.10.0 released.
+ ==========================
+
+
+ Tag sources with `VER-2-10-0'.
+
+ * docs/VERSION.TXT: Add entry for version 2.10.0.
+ * docs/CHANGES: Updated.
+
+ * README, Jamfile (RefDoc), src/base/ftver.rc,
+ builds/windows/vc2010/freetype.vcxproj,
+ builds/windows/vc2010/index.html,
+ builds/windows/visualc/freetype.dsp,
+ builds/windows/visualc/freetype.vcproj,
+ builds/windows/visualc/index.html,
+ builds/windows/visualce/freetype.dsp,
+ builds/windows/visualce/freetype.vcproj,
+ builds/windows/visualce/index.html,
+ builds/wince/vc2005-ce/freetype.vcproj,
+ builds/wince/vc2005-ce/index.html,
+ builds/wince/vc2008-ce/freetype.vcproj,
+ builds/wince/vc2008-ce/index.html: s/2.9.1/2.10.0/, s/291/2100/.
+
+ * include/freetype/freetype.h (FREETYPE_MINOR): Set to 10.
+ (FREETYPE_PATCH): Set to 0.
+
+ * builds/unix/configure.raw (version_info): Set to 23:0:17.
+ * CMakeLists.txt (VERSION_MINOR): Set to 10.
+ (VERSION_PATCH): Set to 0.
+
+ * builds/toplevel.mk (version, winversion): Since the minor version
+ number has two digits now, never omit the patch number. We would
+ get ambiguous zip file names otherwise.
+ (dist): Remove remnants of `docmaker' tool.
+ (do-dist): Remove unused intermediate files.
+
+ * src/cff/cffparse.c (destruct_c2s_item): Guard function with
+ CFF_CONFIG_OPTION_OLD_ENGINE macro.
+
+2019-03-07 Andrei Alexeyev <0x416b617269@gmail.com>
+ Werner Lemberg <wl@gnu.org>
+
+ Fix invalid function pointer casts.
+
+ This change should allow Freetype to work on WASM/Emscripten without
+ needing `-s EMULATE_FUNCTION_POINTER_CASTS=1'.
+
+ * src/autofit/afdummy.c (af_dummy_hints_apply): Fix signature.
+
+ * src/cid/cidload.c (cid_parse_font_matrix, parse_fd_array,
+ parse_expansion_factor, parse_font_name): Return `void', not
+ `FT_Error'.
+
+ * include/freetype/internal/ftobjs.h (FT_CMap_CharVarIsDefaultFunc):
+ Fix signature.
+
+2019-03-05 Werner Lemberg <wl@gnu.org>
+
+ [base] Handle numeric overflow (#55827).
+
+ * src/base/ftglyph.c (FT_Glyph_Get_CBox): Use `FT_PIX_CEIL_LONG'.
+
+2019-03-05 Sebastian Rasmussen <sebras@gmail.com>
+
+ [psaux] Fix use of uninitialized memory (#55832).
+
+ * src/psaux/psintrp.c (cf2_interpT2CharString): The call to
+ `cf2_arrstack_setCount' may fail because the allocator ran out of
+ memory. When this happens the stack is still written to before the
+ error condition is checked. This means that FreeType writes outside
+ of allocated memory. This commit moves the error check prior to the
+ stack assignment, hence the function now properly returns with an
+ error condition.
+
+2019-02-23 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftbitmap.c (FT_Bitmap_Blend): No fractional offsets.
+
+ The function only provided a framework without an actual
+ implementation, which this commit removes.
+
+2019-02-23 Werner Lemberg <wl@gnu.org>
+
+ * src/tools/update-copyright-year: Insert `(C)'.
+
+2019-02-21 Armin Hasitzka <prince.cherusker@gmail.com>
+
+ [truetype] Mask numeric overflows.
+
+ * src/truetype/ttinterp.c (Move_CVT, Move_CVT_Stretched, Ins_MIRP):
+ Mask numeric overflows.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11681
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11734
+
+2019-02-21 Armin Hasitzka <prince.cherusker@gmail.com>
+
+ [psaux] Mask numeric overflow.
+
+ * src/psaux/cffdecode.c (cff_decoder_parse_charstrings): Mask numeric
+ overflow.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=13041
+
+2019-02-16 Wink Saville <wink@saville.com>
+
+ * src/autofit/afwarp.h (af_warper_compute): Fix declaration.
+
+2019-02-02 Nikolaus Waxweiler <madigens@gmail.com>
+
+ [truetype] Apply MVAR hasc, hdsc and hlgp metrics to current FT_Face metrics.
+
+ Instead of setting typo or win metrics as the new `FT_Face' metrics
+ indiscriminately, apply only typo deltas to the currently active
+ `FT_Face' metrics. This prevents line height differences when the
+ default outlines were used as the regular face and instances for
+ everything else, for example.
+
+ * src/truetype/ttgxvar.c (tt_apply_mvar): Implement.
+
+2019-02-02 Nikolaus Waxweiler <madigens@gmail.com>
+
+ [sfnt] Use typo metrics if OS/2 fsSelection USE_TYPO_METRICS bit is set.
+
+ If the `OS/2' table exists and `fsSelection' bit 7
+ (USE_TYPO_METRICS) is set, use the `sTypo*' set of values to compute
+ the `FT_Face's ascender, descender, and height. Otherwise, fall
+ back to old behavior.
+
+ * src/sfnt/sfobjs.c (sfnt_load_face): Implement.
+
+2019-01-18 John Tytgat <John.Tytgat@esko.com>
+
+ [sfnt] Handle TT fonts having two PostScript font names (#55471).
+
+ * src/sfnt/sfdriver.c (sfnt_get_name_id): Prefer English over any
+ other language found for PostScript font names.
+
+2019-01-08 Chris Liddell <chris.liddell@artifex.com>
+
+ [psaux] Fix closepath (#55414).
+
+ All of the Type 1 path building is done with code common to the
+ revised CFF engine, with the exception of closepath, which was still
+ calling ps_builder_close_contour(), thus previously cached segments
+ were not always written to the path, and glyph corruption, or even
+ invalid outlines were possible.
+
+ * src/psauc/psinterp.c (cf2_interpT2CharString) <cf2_cmdCLOSEPATH>:
+ Switch to calling `cf2_glyphpath_closeOpenPath'.
+
+2018-12-29 Werner Lemberg <wl@gnu.org>
+
+ * src/autofit/aflatin2.c: Some fixes from `aflatin.c' (#55310).
+
+2018-12-25 Werner Lemberg <wl@gnu.org>
+
+ * src/psaux/cffdecode.c (cff_operaor_seac): Fix numeric overflow.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11915
+
+2018-12-12 Werner Lemberg <wl@gnu.org>
+
+ [gxvalid] Fix compiler warnings.
+
+ * src/gxvalid/gxvjust.c (gxv_just_check_max_gid),
+ src/gxvalid/gxvmort.c (gxv_mort_coverage_validate): Use `FT_UNUSED'.
+
+2018-12-11 Werner Lemberg <wl@gnu.org>
+
+ * src/truetype/ttgload.c (TT_Hint_Glyph): Remove useless test.
+
+ `control_len' only gets its value from `n_ins' (and vice versa),
+ which is always read as `unsigned short' and thus can't be larger
+ than 0xFFFF.
+
+2018-12-04 Werner Lemberg <wl@gnu.org>
+
+ [bdf] Ignore data after `ENDFONT'.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10798
+
+ * src/bdf/bdflib.c (_bdf_parse_end): New function.
+ (_bdf_parse_glyphs): Switch to `_bdf_parse_end' after `ENDFONT' has
+ been encountered.
+
+2018-12-02 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * builds/windows/visualc/freetype.dsp: Dust off.
+
+2018-11-27 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * builds/windows/vc2010/freetype.vcxproj: Simplify.
+
+2018-11-27 Chris Liddell <chris.liddell@artifex.com>
+
+ [type1,cff] Add FT_{Set,Get}_MM_WeightVector API calls.
+
+ For multiple master fonts, common usage (in Postscript) is to modify
+ the WeightVector of an existing font instance, this addition
+ supports that use.
+
+ * include/freetype/ftmm.h, src/base/ftmm.c (FT_Set_MM_WeightVector,
+ FT_Get_MM_WeightVector): New API functions.
+
+ * include/freetype/internalservices/svmm.h
+ (FT_Set_MM_WeightVector_Func, FT_Get_MM_WeightVector_Func): New
+ function types.
+ (MultiMasters): Add `set_mm_weightvector' and `get_mm_weightvector'
+ members.
+ (FT_DEFINE_SERVICE_MULTIMASTERSREC): Updated.
+
+ * src/cff/cffdrivr.c (cff_set_mm_weightvector,
+ cff_get_mm_weightvector): New functions.
+ (cff_service_multi_masters): Register them.
+
+ * src/truetype/ttdriver.c (tt_service_gx_multi_masters): Updated.
+ This driver doesn't use the new interface.
+
+ * src/type1/t1load.c (T1_Set_MM_WeightVector,
+ T1_Get_MM_WeightVector): New functions.
+ * src/type1/t1driver.c (t1_service_multi_masters): Register them.
+ * src/type1/t1load.h: Updated.
+
+2018-11-27 Ben Wagner <bungeman@google.com>
+
+ [cff] Fix compiler warning (#55105).
+
+ * src/cff/cffparse.c (cff_parser_run): Guard label only used if
+ CFF_CONFIG_OPTION_OLD_ENGINE is active.
+
+2018-11-27 Ben Wagner <bungeman@google.com>
+
+ [truetype] Fix numeric overflow (#55103).
+
+ * src/truetype/ttgload.c (compute_glyph_metrics): Use `SUB_LONG'.
+
+2018-11-25 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [builds] Belated DLL support with vc2002-vc2008.
+
+ The solution and project files should be automatically upgraded for
+ the appropriate Visual C++ version.
+
+ * builds/windows/visualc/freetype.{sln,vcproj}: Major upgrades.
+ * builds/windows/visualc/index.html: Document the change.
+ * builds/windows/vc2005, builds/windows/vc2008: Removed as redundant.
+
+2018-11-22 Armin Hasitzka <prince.cherusker@gmail.com>
+
+ * src/cff/cffparse.c: Please the compiler.
+
+2018-11-22 Armin Hasitzka <prince.cherusker@gmail.com>
+
+ [cff] Fix memory overflow.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9869
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10869
+
+ * src/cff/cffparse.c (destruct_t2s_item, cff_parser_run): Store
+ evaluated T2 charstrings in separately allocated memory.
+
+2018-11-18 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * builds/windows/{visualc,vc2005,vc2008}/freetype.vcproj: Fix it.
+
+2018-11-10 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [smooth] Placeholder only for library-enabled LCD filtering.
+
+ * src/smooth/ftsmooth.c (ft_smooth_init): Add disabled
+ `FT_Library_SetLcdFilter' call.
+
+2018-11-09 Young Xiao <yangx92@hotmail.com>
+
+ [psaux] Add safety guard (#54985).
+
+ * src/psaux/psobjs.c (cff_builder_close_contour): Do it.
+
+2018-11-08 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * builds/unix/configure.raw: Require `windows.h' for windres.
+
+2018-11-08 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [ftstroke] Fix unpredictable failures (#54986).
+
+ * src/base/ftstroke.c (ft_sroke_border_lineto): Fix lineto check.
+
+2018-11-08 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [ftstroke] Fix unpredictable failures (#54976).
+
+ * src/base/ftstroke.c (ft_sroke_border_close): Set the start tags.
+
+2018-11-07 Ben Wagner <bungeman@google.com>
+
+ [truetype] Fix VF check from 2018-09-12 (#54973).
+
+ * src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Use correct
+ offsets for estimates.
+
+2018-11-06 Werner Lemberg <wl@gnu.org>
+
+ [pshinter] Fix numeric overflow.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11242
+
+ * src/pshinter/pshrec.c (ps_dimension_add_t1stem): Implement it.
+
+2018-11-06 Werner Lemberg <wl@gnu.org>
+
+ [psaux] Fix timeout in old CFF engine.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11260
+
+ * src/psaux/cffdecode.c (cff_decoder_parse_charstrings)
+ <cff_op_sqrt> [CFF_CONFIG_OPTION_OLD_ENGINE]: Fix potential endless
+ loop.
+
+2018-11-04 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/truetype/ttgxvar.c: Use enum definitions.
+
+2018-11-03 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/truetype/ttgxvar.c (ft_var_apply_tuple): Adjust condition.
+
+2018-11-03 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/truetype/ttgxvar.c (ft_var_apply_tuple): Tracing tweaks.
+
+2018-11-03 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ Revert due to specs: [truetype] Speed up variation IUP.
+
+2018-11-02 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/truetype/ttgxvar.c (ft_var_get_item_delta): Fixed logic.
+
+ Reported and tested by Behdad.
+
+2018-11-02 Shailesh Mistry <shailesh.mistry@hotmail.co.uk>
+
+ [autofit] Prevent SEGV.
+
+ See
+
+ https://bugs.ghostscript.com/show_bug.cgi?id=697545
+
+ for more details on how the bug was found.
+
+ * src/autofit/afloader.c (af_loader_load_glyph): Propagate error
+ code.
+
+2018-10-31 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [truetype] Speed up variation IUP.
+
+ * src/truetype/ttgxvar.c (tt_delta_interpolate): Separate trivial
+ snapping to the same position from true interpolation.
+
+2018-10-31 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/type1/t1load.c (t1_set_mm_blend): Optimized.
+
+2018-10-31 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/truetype/ttgxvar.c (ft_var_get_item_delta): Optimized.
+
+2018-10-29 Werner Lemberg <wl@gnu.org>
+
+ [base] Fix numeric overflow.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11080
+
+ * src/base/ftoutln.c (FT_Outline_Get_Orientation): Use `MUL_LONG'.
+
+2018-10-29 Werner Lemberg <wl@gnu.org>
+
+ [cff] Fix numeric overflow.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10988
+
+ * src/cff/cffparse.c (cff_parser_run)
+ [CFF_CONFIG_OPTION_OLD_ENGINE]: Use `NEG_LONG'.
+
+2018-10-27 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [sfnt] Make `head' timestamps unsigned.
+
+ It's been more than 2^31 seconds since 1904.
+
+ * include/freetype/tttables.h (TT_Header): Change field types.
+ * src/sfnt/ttload.c (tt_face_load_generic_header): Updated.
+
+2018-10-27 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ Revert: Align FreeType with standard C memory management.
+
+2018-10-27 Werner Lemberg <wl@gnu.org>
+
+ [psaux] Fix numeric overflow.
+
+ Triggered by
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11157
+
+ * src/psaux/cffdecode.c (cff_decoder_parse_charstrings) <cff_op_blend>
+ [CFF_CONFIG_OPTION_OLD_ENGINE]: Fix integer overflow.
+
+2018-10-20 Werner Lemberg <wl@gnu.org>
+
+ Avoid endless loop while tracing (#54858).
+
+ * src/type1/t1load.c (parse_buildchar): Guard tracing stuff with
+ FT_DEBUG_LEVEL_TRACE.
+
+2018-10-17 David Demelier <markand@malikania.fr>
+
+ * CMakeLists.txt: Specify `RUNTIME DESTINATION'.
+
+ This is needed for DLL builds.
+
+2018-10-07 Werner Lemberg <wl@gnu.org>
+
+ A missing Unicode cmap is not a fatal error.
+
+ This is a follow-up to the previous commit.
+
+ * src/cff/cffobjs.c (cff_face_init), src/sfnt/sfobjs.c
+ (sfnt_load_face), src/type1/t1objs.c (T1_Face_Init),
+ src/type42/t42objs.c (T42_Face_Init): Implement it.
+
+2018-10-07 Werner Lemberg <wl@gnu.org>
+
+ Fix handling of FT_CONFIG_OPTION_ADOBE_GLYPH_LIST (#54794).
+
+ * src/cff/cffcmap.c (cff_cmap_unicode_init), src/psaux/t1cmap.c
+ (t1_cmap_unicode_init), src/sfnt/ttcmap.c (tt_cmap_unicode_init):
+ Check `unicodes_init' field.
+
+2018-10-03 Werner Lemberg <wl@gnu.org>
+
+ [ftgrays] Fix typo in stand-alone mode (#54771).
+
+ * src/smooth/ftgrays.c (FT_THROW) [STANDALONE_ &&
+ FT_DEBUG_LEVEL_TRACE]: Fix call to `FT_ERR_CAT'.
+
+2018-10-02 Werner Lemberg <wl@gnu.org>
+
+ [psaux] Fix segfault.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10768
+
+ * src/psaux/cffdecode.c (cff_decoder_parse_charstrings)
+ <cff_op_callothersubr> [CFF_CONFIG_OPTION_OLD_ENGINE]: Check
+ argument.
+
+2018-10-02 Werner Lemberg <wl@gnu.org>
+
+ [psaux] Fix numeric overflow.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10740
+
+ * src/psaux/cffdecode.c (cff_decoder_parse_charstrings) <cff_op_roll>
+ [CFF_CONFIG_OPTION_OLD_ENGINE]: Use NEG_INT.
+
+2018-10-02 Werner Lemberg <wl@gnu.org>
+
+ [pshinter] Handle numeric overflow.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10550
+
+ * src/pshinter/pshglob.c (psh_blues_snap_stem): Mask numeric
+ overflow.
+
+2018-09-27 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ Align FreeType with standard C memory management.
+
+ * include/freetype/ftsystem.h: Include FT_TYPES_H.
+ (*FT_Alloc_Func, *FT_Realloc_Func): Use size_t for the size arguments.
+ * src/raster/ftmisc.h: Ditto.
+
+ * builds/amiga/src/base/ftsystem.c, builds/unix/ftsystem.c,
+ * builds/vms/ftsystem.c, src/base/ftsystem.c (ft_alloc, ft_realloc):
+ Use size_t for the size arguments.
+
+ * src/base/ftdbgmem.c (ft_mem_debug_alloc, ft_mem_debug_realloc): Use
+ FT_Offset, aka size_t, for the size arguments.
+
+2018-09-25 Werner Lemberg <wl@gnu.org>
+
+ Fix handling of `FT_Bool'.
+
+ Before this commit we had code like
+
+ (FT_Bool)( globals->glyph_styles[gindex] & 0x8000)
+
+ Since `FT_Bool' is defined to be an `unsigned char', the code
+ evaluated to something like
+
+ (unsigned char)( 0x8532 & 0x8000)
+
+ which in turn expanded to
+
+ (unsigned char)( 0x8000)
+
+ and finally yielded 0x00 – i.e., false – not as expected.
+
+ Problem reported and analyzed by Tony Smith <tony.smith@macro4.com>.
+
+ * include/freetype/fttypes.h (FT_BOOL): Add a comparison against
+ zero so that we always have a Boolean expression.
+
+ */*: Replace castings to `FT_Bool' with calls to `FT_BOOL' where
+ possible.
+
+2018-09-23 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [bdf] Speed up charmap access.
+
+ This makes FT_Get_Char_Index and FT_Get_Next_Char 4-5 times faster.
+
+ * src/bdf/bdfdrivr.c (bdf_cmap_char_{index,next}): Help binary search
+ with continuous prediction.
+
+2018-09-22 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/base/ftobjs.c (ft_glyphslot_preset_bimap): Another tweak.
+
+ This one should be clearer. When the rounded monochrome bbox collapses
+ we add a pixel that covers most if not all original cbox.
+
+2018-09-21 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/base/ftobjs.c (ft_glyphslot_preset_bimap): Further tweak.
+
+2018-09-21 Ben Wagner <bungeman@google.com>
+
+ Improve auto-hinter handling of bitmap fonts (#54681).
+
+ For bitmap fonts, `FT_Load_Glyph' should either return an error or
+ not set the format to `FT_GLYPH_FORMAT_OUTLINE'. However, in this
+ case `FT_Load_Glyph' calls into the auto-hinter which calls back
+ into `FT_Load_Glyph' with `FT_LOAD_NO_SCALE' in the flags, which
+ marks the glyph as `FT_GLYPH_FORMAT_OUTLINE' with an empty path
+ (even though it doesn't have any path). It appears that the
+ auto-hinter should not be called when the face doesn't have
+ outlines. The current test for using the auto-hinter in
+ `FT_Load_Glyph' checks whether the driver supports scalable
+ outlines, but not if the face supports scalable outlines.
+
+ * src/base/ftobjs.c (FT_Load_Glyph): Directly check whether we have
+ scalable outlines.
+
+2018-09-21 Werner Lemberg <wl@gnu.org>
+
+ [raster] Fix disappearing vertical lines (#54589).
+
+ * src/raster/ftraster.c (Vertical_Sweep_Span): Handle special case
+ where both left and right outline exactly pass pixel centers.
+
+2018-09-20 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/base/ftobjs.c (ft_glyphslot_preset_bimap): Tiny rounding tweak.
+
+ This adds pixels in case a contour goes through the center
+ and they need to be turned on in the b/w rasterizer.
+
+2018-09-20 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [pcf] Replace charmap implementation.
+
+ PCF comes with charmap lookup table, aka PCF encodings. Using it
+ directly makes FT_Get_Char_Index and FT_Get_Next_Char 4-5 times
+ faster than the original BDF-like binary searches.
+
+ * src/pcf/pcf.h (PCF_EncodingRec): Removed.
+ (PCF_FaceRec): Remove `nencodings' and `encodings'.
+ * src/pcf/pcfdrivr.c (pcf_cmap_char_{index,next}): Replaced.
+ * src/pcf/pcfread.c (pcf_get_encodings): Store data differently.
+
+2018-09-20 Werner Lemberg <wl@gnu.org>
+
+ [base] Remove unused function `FT_GlyphLoader_CopyPoints'.
+
+ * include/freetype/internal/ftgloadr.h, src/base/ftgloadr.c
+ (FT_GlyphLoader_CopyPoints): Do it.
+
+2018-09-19 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [pcf] Prepare to replace charmap implementation.
+
+ * src/pcf/pcf.h (PCF_FaceRec): Updated to include...
+ (PCF_EncRec): ... this new structure to store charmap geometry.
+
+ * src/pcf/pcfread.c (pcf_get_encodings): Store charmap geometry.
+
+2018-09-18 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ Remove unused fields.
+
+ * src/pcf.h (PCF_FaceRec): Remove `charmap' and `charmap_handle'.
+ * src/bdfdrivr.h (BDF_FaceRec): Ditto.
+ * src/winfonts/winfnt.h (FNT_FaceRec): Ditto.
+
+2018-09-17 Werner Lemberg <wl@gnu.org>
+
+ [pshinter] Handle numeric overflow.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10396
+
+ * src/pshinter/pshglob.c: Include FT_INTERNAL_CALC_H.
+ (psh_blues_snap_stem): Mask numeric overflow.
+
+2018-09-13 Werner Lemberg <wl@gnu.org>
+
+ [truetype] Some fixes for VF checks.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10317
+
+ * src/truetype/ttgxvar.c (ft_var_load_gvar): Properly exit memory
+ frame if we have invalid glyph variation data offsets.
+ (tt_face_vary_cvt): Protect against missing `tuplecoords' array.
+ Fix typo.
+
+2018-09-13 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/sfdriver.c (sfnt_get_var_ps_name): Fix last commit.
+
+2018-09-13 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/sfdriver.c (sfnt_get_var_ps_name): Check `result'.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10316
+
+2018-09-12 John Tytgat <John.Tytgat@esko.com>
+
+ [sfnt] Better PS name handling (#54629).
+
+ * src/sfnt/sfdriver (IS_WIN, IS_APPLE): Omit language ID checks.
+ (get_win_string, get_apple_string): Return NULL when the PostScript
+ font name characters is not according to specification.
+ (get_win_string): Make trace output work if the high byte if
+ non-zero.
+ (sfnt_get_var_ps_name, sfnt_get_ps_name): Previously we preferred
+ Win PS name (when there is also an Apple PS name); change this into
+ a fallback to Apple PS name in case the Win PS name is invalid.
+
+2018-09-12 Werner Lemberg <wl@gnu.org>
+
+ [truetype] Improve VF check.
+
+ Triggered by
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10255
+
+ * src/truetype/ttgxvar.c (ft_var_load_gvar): Use better limit check
+ for `tupleCount'.
+
+2018-09-12 Werner Lemberg <wl@gnu.org>
+
+ * src/truetype/ttgxvar.c (ft_var_load_gvar): Check `glyphoffsets'.
+
+2018-09-10 Armin Hasitzka <prince.cherusker@gmail.com>
+
+ * src/pshinter/pshrec.c (t2_hints_stems): Mask numeric overflow.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10215
+
+2018-09-09 Ben Wagner <bungeman@google.com>
+
+ * builds/freetype.mk (refdoc-venv): Ensure python version (#54631).
+
+2018-09-07 Werner Lemberg <wl@gnu.org>
+
+ [truetype] Fix assertion failure.
+
+ Triggered by
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10212
+
+ * src/truetype/ttgload.c (load_truetype_glyph): Reintroduce
+ `opened_frame' (removed in a change from 2018-08-26) to handle
+ deallocation of the second frame.
+
+2018-09-05 Werner Lemberg <wl@gnu.org>
+
+ Synchronize `ftdebug.c' files.
+
+ * builds/amiga/src/base/ftdebug.c, builds/wince/ftdebug.c,
+ builds/windows/ftdebug.c: Synchronize with `src/base/ftdebug.c'.
+
+2018-09-05 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+
+ Add documentation guidelines file.
+
+ * docs/DOCGUIDE: New file.
+
+2018-09-04 Werner Lemberg <wl@gnu.org>
+
+ * devel/ftoption.h: Synchronize with master `ftoption.h'.
+
+2018-09-03 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+
+ [docwriter] Don't break code snippets accross lines.
+
+ Reported as
+
+ https://lists.nongnu.org/archive/html/freetype-devel/2018-08/msg00124.html
+
+ * docs/reference/markdown/stylesheets/extra.css (.md-typeset code):
+ Add rule `white-space'.
+
+2018-09-03 Werner Lemberg <wl@gnu.org>
+
+ */*: s/PSNames/psnames/.
+
+ Only tracing messages are affected.
+
+2018-09-03 Werner Lemberg <wl@gnu.org>
+
+ [sfnt] Fix heap buffer overflow in CPAL handling.
+
+ * src/sfnt/ttcpal.c (tt_face_palette_set): Fix boundary test.
+ (tt_face_load_cpal): Updated.
+
+2018-09-01 Werner Lemberg <wl@gnu.org>
+
+ Remove `FT_Outline_{New,Done}_Internal'.
+
+ These public API functions(!) were always undocumented and have
+ escaped all clean-up efforts until now.
+
+ * include/freetype/ftoutln.h (FT_Outline_New_Internal,
+ FT_Outline_Done_Internal): Removed.
+
+ * src/base/ftoutln.h (FT_Outline_New_Internal,
+ FT_Outline_Done_Internal): Merge into...
+ (FT_Outline_New, FT_Outline_Done): ... these functions.
+
+ * docs/README: Updated.
+
+2018-08-30 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/base/ftobjs.c (ft_glyphslot_preset_bitmap): Check glyph format.
+
+2018-08-31 Armin Hasitzka <prince.cherusker@gmail.com>
+
+ [errors] Refine the macro logic surrounding `FT_Error_String'.
+
+ * include/freetype/fterrors.h (FT_INCLUDE_ERR_PROTOS,
+ FT_ERR_PROTOS_DEFINED): Undefine `FT_INCLUDE_ERR_PROTOS' after
+ checking it and introduce a new macro that takes proper care of
+ multiple-inclusion protection.
+
+2018-08-31 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftdebug.c (FT_Throw): Restore missing `FT_UNUSED' calls.
+
+2018-08-31 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftdebug.c (FT_Throw): Reduce chattiness.
+
+2018-08-31 Werner Lemberg <wl@gnu.org>
+
+ * src/autofit/afhints.c (af_glyph_hints_reload): Add initialization.
+
+2018-08-30 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ Consolidate bitmap presetting and size assessment.
+
+ * include/freetype/internal/ftobjs.h (ft_glyphslot_preset_bitmap):
+ Change return type.
+ * src/base/ftobjs.c (ft_glyphslot_preset_bitmap): Return the bitmap
+ size assessment.
+
+ * src/raster/ftrend1.c (ft_raster1_render): Use it to refuse the
+ rendering of enourmous or far-fetched outlines.
+ * src/smooth/ftsmooth.c (ft_smooth_render_generic): Ditto.
+
+2018-08-30 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/base/ftobjs.c (ft_glyphslot_preset_bitmap): Correct mono.
+
+2018-08-30 Armin Hasitzka <prince.cherusker@gmail.com>
+
+ [errors] Introduce a macro to control `FT_Error_String'.
+
+ * devel/ftoption.h (FT_CONFIG_OPTION_ERROR_STRINGS),
+ include/freetype/config/ftoption.h (FT_CONFIG_OPTION_ERROR_STRINGS):
+ New macro.
+
+2018-08-30 Armin Hasitzka <prince.cherusker@gmail.com>
+
+ [errors] Introduce `FT_Error_String'.
+
+ * include/freetype/fterrors.h (FT_Error_String),
+ src/base/fterrors.c (FT_Error_String): Implement `FT_Error_String'.
+
+ * src/base/ftbase.c, src/base/Jamfile (_source),
+ src/base/rules.mk (BASE_SRC): Add `fterrors.c' to the build logic.
+
+ * src/base/ftdebug.c (FT_Throw): Use `FT_Error_String'.
+
+2018-08-30 Werner Lemberg <wl@gnu.org>
+
+ [autofit] Trace `before' and `after' edges of strong points.
+
+ * src/autofit/afhints.h (AF_PointRec) [FT_DEBUG_AUTOFIT]: New arrays
+ `before' and `after'.
+
+ * src/autofit/afhints.c (af_get_strong_edge_index): New auxiliary
+ function.
+ (af_glyph_hints_dump_points): Trace `before' and `after' edges.
+ (af_glyph_hints_align_strong_points) [FT_DEBUG_AUTOFIT]: Set
+ `before' and `after' information.
+
+2018-08-30 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [base] Overflow-resistant bitmap presetting.
+
+ * src/base/ftobjs.c (ft_glyphslot_preset_bitmap): Implement it.
+
+2018-08-29 Armin Hasitzka <prince.cherusker@gmail.com>
+
+ Fix numeric overflows.
+
+ * src/pshint/pshalgo.c (psh_hint_align, psh_hint_align_light,
+ psh_hint_table_find_strong_points): Fix numeric overflows.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10083
+
+2018-08-29 Werner Lemberg <wl@gnu.org>
+
+ [cff] Fix handling of `roll' op in old engine.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10080
+
+ * src/psaux/cffdecode.c (cff_decoder_parse_charstrings) <cff_op_roll>
+ [CFF_CONFIG_OPTION_OLD_ENGINE]: Use modulo for loop count, as
+ documented in the specification.
+
+2018-08-26 Werner Lemberg <wl@gnu.org>
+
+ * src/truetype/ttobjs.c (tt_size_read_bytecode): Trace CVT values.
+
+2018-08-26 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+
+ * configure: Copy assets required by docwriter.
+
+ Copy directory `docs/reference/markdown' when FreeType is compiled in a
+ different directory.
+
+ Fixes `make refdoc' if builddir != srcdir.
+
+ Reported as
+
+ https://lists.nongnu.org/archive/html/freetype-devel/2018-08/msg00083.html
+
+2018-08-26 Werner Lemberg <wl@gnu.org>
+
+ * src/pshint/pshalgo.c (psh_hint_overlap): Fix numeric overflow.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10057
+
+2018-08-26 Werner Lemberg <wl@gnu.org>
+
+ Minor tracing adjustments.
+
+ * src/base/ftstream.c (FT_Stream_EnterFrame, FT_Stream_ExitFrame):
+ Trace.
+
+ * src/truetype/ttgload.c (TT_Access_Glyph_Frame): Remove tracing.
+
+2018-08-26 Werner Lemberg <wl@gnu.org>
+
+ [truetype] Avoid nested frames.
+
+ Triggered by
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10054
+
+ * src/truetype/ttgload.c (load_truetype_glyph): Don't use variable
+ `opened_frame' to trace whether a frame must be closed at the end of
+ function: This fails because `TT_Vary_Apply_Glyph_Deltas' (which
+ gets called for space glyphs) uses a frame by itself. Instead,
+ close the frame after loading the header, then use another frame for
+ the remaining part of the glyph later on.
+
+ Also avoid calling `tt_get_metrics' twice under some circumstances.
+
+2018-08-26 Werner Lemberg <wl@gnu.org>
+
+ Various minor clean-ups.
+
+ * src/base/ftapi.c: Remove. Unused.
+ * src/base/Jamfile (_sources): Updated.
+
+ * src/base/ftstream.c (FT_Stream_ReleaseFrame): Remove redundant
+ code.
+
+2018-08-25 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+
+ Convert documentation markup to Markdown.
+
+ It is the result of a GSoC 2018 project; this separate ChangeLog
+ commit covers the last four commits
+
+ ae5d1a4cec37557f31aec270332cfe886a62f9a0
+ 53c69ce04faed3dcc68ca0f54cb8d703d8babf69
+ 195728d5ba38f34fb2c2c20807c01656f2f59b66
+ c962db28ea59225f0105c03d907d4a9b71765687
+
+ * docs/reference/markdown/images/favico.ico,
+ docs/reference/markdown/javascripts/extra.js,
+ docs/reference/markdown/stylesheets/extra.css: New files.
+
+ * docs/reference/.gitignore, docs/reference/README: Updated.
+
+ * src/tools/docmaker/*: Removed. It has been replaced with
+ `docwriter', a python package available at
+
+ https://pypi.org/project/docwriter/
+
+ * Jamfile: Updated.
+ * builds/ansi/ansi-def.mk, builds/beos/beos-def.mk,
+ builds/dos/dos-def.mk, builds/os2/os2-def.mk (BIN),
+ builds/unix/unixddef.mk, builds/windows/win32-def.mk: New variable.
+
+ * builds/unix/configure.raw: Check for `python' and `pip'.
+ If not present, warn that `make refdoc' will fail.
+ * builds/unix/unix-def.in (PYTHON, PIP, BIN): New variables.
+
+ * builds/freetype.mk (PYTHON, PIP, VENV_NAME, VENV_DIR, ENV_PYTHON,
+ ENV_PIP): New variables.
+ (refdoc): Updated.
+ (refdoc-venv): New target.
+ (.PHONY): Updated.
+
+2018-08-23 Werner Lemberg <wl@gnu.org>
+
+ Add macros for handling over-/underflowing `FT_Int64' values.
+
+ * include/freetype/internal/ftcalc.h (ADD_INT64, SUB_INT64,
+ MUL_INT64, DIV_INT64) [FT_LONG64]: New macros.
+
+ * src/base/ftcalc.c (ft_corner_orientation) [FT_LONG64]: Use
+ `SUB_INT64' and `MUL_INT64'.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10028
+
+2018-08-22 Werner Lemberg <wl@gnu.org>
+
+ [truetype] Improve legibility of `glyf' parsing.
+
+ * src/truetype/ttgload.c (ON_CURVE_POINT, X_SHORT_VECTOR,
+ Y_SHORT_VECTOR, REPEAT_FLAG, X_POSITIVE, SAME_X, Y_POSITIVE, SAME_Y,
+ OVERLAP_SIMPLE): New macros.
+ (TT_Load_Simple_Glyph): Use new macros to make code more readable.
+ Remove useless adjustment of `outline->tags' elements.
+
+2018-08-21 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/ttcpal.c (tt_face_load_cpal): Add missing safety check.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9981
+
+2018-08-18 Werner Lemberg <wl@gnu.org>
+
+ [psaux] Avoid slow PS font parsing in case of error.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9955
+
+ * src/psaux/psobjs.c (ps_parser_to_bytes): Set `parser->cursor' even
+ in case of error to avoid potential re-scanning.
+
+2018-08-18 Werner Lemberg <wl@gnu.org>
+
+ [cff] Fix heap buffer overflow in old engine.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9967
+
+ * src/psaux/cffdecode.c (cff_decoder_parse_charstrings)
+ <cff_op_blend> [CFF_CONFIG_OPTION_OLD_ENGINE]: `num_designs' must be
+ non-zero.
+
+2018-08-16 Young Xiao <yangx92@hotmail.com>
+
+ * builds/mac/ftmac.c (parse_fond): Fix buffer overrun.
+
+ Reported as bug #54515, duplicate of #43540.
+
+2018-08-16 Werner Lemberg <wl@gnu.org>
+
+ * builds/*/ftsystem.c (FT_COMPONENT): Updated also.
+
+2018-08-15 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [bdf] Don't track duplicate encodings.
+
+ There is no harm except some umbiguity in broken fonts with duplicate
+ encodings.
+
+ * src/bdf/bdflib.c (_bdf_parse_glyphs): Remove duplicate tracking.
+ (_bdf_parse_t): Remove large `have' bitfield.
+
+2018-08-15 Werner Lemberg <wl@gnu.org>
+
+ Don't use `trace_' prefix for FT_COMPONENT arguments.
+
+ * include/freetype/internal/ftdebug.h (FT_TRACE_COMP,
+ FT_TRACE_COMP_): New auxiliary macros to add `trace_' prefix.
+ (FT_TRACE): Use `FT_TRACE_COMP'.
+
+ */* (FT_COMPONENT): Updated.
+
+2018-08-14 Werner Lemberg <wl@gnu.org>
+
+ Use formatting string in FT_TRACEX calls for non-simple arguments.
+
+ * src/psaux/cffdecode.c (cff_decoder_parse_charstrings)
+ <cff_op_hstem, cff_op_hintmask, cff_op_hlineto, cff_op_vhcurveto>:
+ Do it.
+
+ * src/psaux/pshints.c (cf2_hintmap_build): Ditto.
+
+ * src/psaux/psintrp.c (cf2_interpT2CharString) <cf2_cmdHSTEM,
+ cf2_cmdVSTEM, cf2_cmdHLINETO, cf2_cmdRRCURVETO, cf2_cmdCALLSUBR,
+ cf2_escHSTEM3, cf2_cmdHINTMASK, cf2_cmdHVCURVETO>: Ditto.
+
+ * src/truetype/ttinterp.c (TT_RunIns): Ditto.
+
+2018-08-14 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [bdf] Remove unused fields.
+
+ * src/bdf/bdf.h (bdf_font_t): Remove `nmod', `umod', and `modified',
+ which were set but never used.
+ * src/bdf/bdflib.c (_bdf_parse_{glyphs,properties}, bdf_load_font):
+ Updated accordingly.
+
+2018-08-14 Werner Lemberg <wl@gnu.org>
+
+ [cff] Fix another segv in old engine.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9872
+
+ * src/psaux/cffdecode.c (cff_decoder_parse_charstrings)
+ [CFF_CONFIG_OPTION_OLD_ENGINE]: Disallow invalid T1 opcodes in
+ dictionaries.
+
+2018-08-14 Werner Lemberg <wl@gnu.org>
+
+ [cff] Fix missing error handling.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9865
+
+ * src/psaux/cffparse.c (cff_parser_run)
+ [CFF_CONFIG_OPTION_OLD_ENGINE]: Don't ignore return value of
+ `parse_charstrings_old'.
+
+2018-08-14 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [bdf] Remove unused overflow storage.
+
+ * src/bdf/bdf.h (bdf_glyphlist_t): Remove this type.
+ (bdf_font_t): Remove `overflow' field.
+ * src/bdf/bdflib.c (bdf_free_font): Remove `overflow' freeing.
+
+2018-08-14 Werner Lemberg <wl@gnu.org>
+
+ [cff] Fix segv in old engine.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9864
+
+ * src/psaux/cffdecode.c (cff_decoder_parse_charstrings)
+ <cff_op_random> [CFF_CONFIG_OPTION_OLD_ENGINE]: Use top dict's
+ `random' field directly if parsing dictionaries.
+
+2018-08-13 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [bdf] Use unsigned types.
+
+ * src/bdf/bdf.h (bdf_glyph_t): Unsign `encoding'.
+ (bdf_font_t): Unsign `default_char'.
+ * src/bdf/bdfdrivr.h (BDF_encoding_el): Unsign `enc'.
+
+ * src/bdf/bdflib.c (_bdf_add_property, _bdf_parse_glyphs,
+ _bdf_parse_start): Updated accordingly.
+ * src/bdf/bdfdrivr.c (bdf_cmap_char_{index,next}): Ditto.
+
+2018-08-13 Werner Lemberg <wl@gnu.org>
+
+ * src/type42/t42parse.c (t42_parse_sfnts): One more format check.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9832
+
+2018-08-11 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftcalc.c (FT_Matrix_Check): Fix integer overflow.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9811
+
+2018-08-10 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/sfnt/ttsbit.c (tt_sbit_decoder_load_compound): Follow specs.
+
+2018-08-10 Ben Wagner <bungeman@google.com>
+
+ * src/sfnt/sfobjs.c (sfnt_done_face): Fix memory leak (#54435).
+
+2018-08-10 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftobjs.c (FT_Render_Glyph_Internal): Improve tracing.
+
+2018-08-10 Werner Lemberg <wl@gnu.org>
+
+ Fix clang warnings.
+
+ * src/base/ftdebug.c (ft_trace_level_enabled,
+ ft_trace_level_disabled): Add `static' keyword.
+
+2018-08-09 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [raster, smooth] Reinstate bitmap size limits.
+
+ This again moves outline and bitmap size checks one level up.
+
+ * src/base/ftoutln.c (FT_Outline_Render): Explicitly reject enormous
+ outlines.
+ * src/raster/ftrend1.c (ft_raster1_render): Reject enormous bitmaps
+ and, therefore, outlines that require them.
+ * src/smooth/ftsmooth.c (ft_smooth_render_generic): Ditto.
+
+ * src/raster/ftraster.c (ft_black_render): Remove outline size checks.
+ * src/smooth/ftgrays.c (gray_raster_render): Ditto.
+ [STANDALONE]: Remove `FT_Outline_Get_CBox' copy.
+
+2018-08-08 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [pcf] Revert massive unsigning.
+
+2018-08-08 Werner Lemberg <wl@gnu.org>
+
+ [smooth] Improve tracing.
+
+ * src/smooth/ftgrays.c (gray_convert_glyph_inner): Only use tracing
+ if called the first time.
+ (gray_convert_glyph): Updated.
+
+2018-08-08 Werner Lemberg <wl@gnu.org>
+
+ Add internal functions `FT_Trace_Disable' and `FT_Trace_Enable'.
+
+ It sometimes makes sense to suppress tracing informations, for
+ example, if it outputs identical messages again and again.
+
+ * include/freetype/internal/ftdebug.h: Make `ft_trace_levels' a
+ pointer.
+ (FT_Trace_Disable, FT_Trace_Enable): New declarations.
+
+ * src/base/ftdebug.c (ft_trace_levels): Rename to...
+ (ft_trace_levels_enabled): ... this.
+ (ft_trace_levels_disabled): New array.
+ (ft_trace_levels): New pointer.
+ (FT_Trace_Disable, FT_Trace_Enable): Implement.
+ (ft_debug_init): Updated.
+
+2018-08-08 Werner Lemberg <wl@gnu.org>
+
+ Debugging improvements.
+
+ * src/base/ftobjs.c (pixel_modes): Move this array to top level
+ from ...
+ (FT_Load_Glyph): ... here.
+ (FT_Render_Glyph_Internal): Use `width' x `height' in trace message.
+ Use `pixel_modes'.
+
+2018-08-08 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [pcf] Massive unsigning (part 2).
+
+ Treat all size related properties as unsigned values.
+
+ * src/pcf/pcf.h (PCF_ParsePropertyRec): Use unsigned `name' and
+ `value'.
+ * src/pcf/pcfread.c (pcf_get_properties, pcf_load_font): Updated
+ parsing code and handling of AVERAGE_WIDTH, POINT_SIZE, PIXEL_SIZE,
+ RESOLUTION_X and RESOLUTION_Y.
+
+2018-08-08 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [pcf] Massive unsigning (part 1).
+
+ Unofficial specifications hesitate to use unsigned 32-bit integers.
+ Negative values caused a lot of trouble in the past and it is safer
+ and easier to treat some properties as unsigned.
+
+ * src/pcf/pcf.h (PCF_AccelRec): Use unsigned values for `fontAscent',
+ `fontDescent', and `maxOverlap'.
+ * src/pcf/pcfread.c (pcf_load_font, pcf_get_accel): Updated.
+ * src/pcf/pcfdrivr.c (PCF_Glyph_Load, PCF_Size_Select,
+ PCF_Size_Request): Updated.
+
+2018-08-07 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/pcf/pcfread.c (pcf_get_bitmaps): Unsign `offsets' and
+ `bitmapSizes'.
+
+2018-08-06 Werner Lemberg <wl@gnu.org>
+
+ * devel/ftoption.h: Synchronize with main `ftoption.h'.
+
+2018-08-06 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [pcf] Use unsigned types.
+
+ * src/pcf/pcf.h (PCF_Encoding): Use unsigned `enc'.
+ * src/pcf/pcfdrivr.c (pcf_cmap_char_{index,next}): Ditto.
+ * src/pcf/pcfread.c (pcf_get_encodings): Use unsigned types.
+
+2018-08-05 Werner Lemberg <wl@gnu.org>
+
+ * src/truetype/ttgload.c (compute_glyph_metrics): Fix overflow.
+
+ Reported as
+
+ https://bugs.chromium.org/p/chromium/issues/detail?id=777151
+
+2018-08-04 Werner Lemberg <wl@gnu.org>
+
+ * src/truetype/ttinterp.c (opcode_name): Fix typos.
+
+2018-08-04 Werner Lemberg <wl@gnu.org>
+
+ Fix clang warnings.
+
+ * src/base/ftoutln.c (FT_Outline_EmboldenXY): Fix type of
+ `orientation'.
+
+ * src/gxvalid/gxvcommn.c (gx_lookup_value_read): Fix signature.
+
+ * src/pcf/pcfread.c (pcf_get_encodings): Fix type of some variables.
+ Add cast.
+
+ * src/type1/t1load.c (parse_weight_vector): Fix cast.
+
+2018-07-31 Werner Lemberg <wl@gnu.org>
+
+ * src/cid/cidtoken.h: Handle `XUID' keyword.
+
+2018-07-31 Werner Lemberg <wl@gnu.org>
+
+ [cid] Trace PostScript dictionaries.
+
+ * src/cid/cidload.c: Include FT_INTERNAL_POSTSCRIPT_AUX_H.
+ (cid_load_keyword, cid_parse_font_matrix, parse_fd_array,
+ parse_expansion_factor, cid_parse_dict): Add tracing calls.
+ (parse_font_name): New function to trace `/FontName' keywords in
+ /FDArray dict.
+ (cid_field_records): Register `parse_font_name'.
+
+2018-07-30 Werner Lemberg <wl@gnu.org>
+
+ [cff] Fix typo.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9409
+
+ * src/cff/cffdrivr.c (cff_get_cid_from_glyph_index): Fix boundary
+ check.
+
+2018-07-29 Werner Lemberg <wl@gnu.org>
+
+ * src/pcf/pcfread.c (pcf_get_encodings): Another thinko.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9608
+
+2018-07-28 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [smooth] Fix Harmony memory management.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9501
+
+ * src/smooth/ftgrays.c (ft_smooth_render_generic): Restore buffer
+ after each rendering in case of failure.
+
+2018-07-28 Werner Lemberg <wl@gnu.org>
+
+ [type1] Avoid segfaults with `FT_Get_PS_Font_Value'.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9610
+
+ * src/type1/t1driver.c (t1_ps_get_font_value): Protect against NULL.
+
+2018-07-27 Werner Lemberg <wl@gnu.org>
+
+ [truetype] Make `TT_Set_MM_Blend' idempotent (#54388).
+
+ * src/truetype/ttgxvar.c (tt_set_mm_blend): Correctly set
+ `face->doblend' if the current call to the function yields the same
+ blend coordinates as the previous call.
+
+2018-07-27 Werner Lemberg <wl@gnu.org>
+
+ [psaux, type1]: More tracing improvements.
+
+ * src/psaux/psintrp.c (cf2_interpT2CharString): Trace skipped
+ outline commands.
+
+ * src/psaux/t1decode.c (t1_decoder_parse_charstring): Fix
+ missing case.
+ (t1_decoder_parse_metrics): Make tracing output more compact.
+
+ * src/type1/t1gload.c (T1_Compute_Max_Advance): Be less verbose.
+ (T1_Get_Advances): Add tracing.
+
+2018-07-25 Werner Lemberg <wl@gnu.org>
+
+ [psaux, type1] Trace PostScript dictionaries and other things.
+
+ The tracing of /Encoding, /Subrs, and /Charstrings is rudimentary
+ right now.
+
+ * src/psaux/psobjs.c (ps_parser_load_field,
+ ps_parser_load_field_table): Add tracing calls.
+
+ * src/psaux/t1decode.c (t1_decoder_parse_charstrings): Make tracing
+ output more compact.
+
+ * src/type1/t1gload.c (T1_Compute_Max_Advance, T1_Get_Advances): Add
+ tracing messages.
+
+ * src/type1/t1load.c (parse_blend_axis_types,
+ parse_blend_design_positions, parse_blend_design_map,
+ parse_weight_vector, t1_load_keyword, t1_parse_font_matrix,
+ parse_encoding, parse_subrs, parse_charstrings, T1_Open_Face): Add
+ tracing calls.
+
+ * src/type1/t1objs.c (T1_Face_Init): Add tracing call.
+
+ * src/sfnt/sfobjs.c (sfnt_init_face): Make tracing message more
+ verbose.
+
+2018-07-25 Werner Lemberg <wl@gnu.org>
+
+ Fix minor ASAN run-time warnings.
+
+ * src/base/ftutil.c (ft_mem_alloc, ft_mem_realloc): Only call
+ `FT_MEM_ZERO' if we actually have a buffer.
+ (ft_mem_dup): Only call `ft_memcpy' if we actually have a buffer.
+
+2018-07-24 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [build] Fortify dllexport/dllimport attributes (#53969,#54330).
+
+ We no longer use predefined _DLL, which can be defined for static
+ builds too with /MD. We use DLL_EXPORT and DLL_IMPORT instead,
+ following libtool convention.
+
+ * CMakeLists.txt [WIN32], builds/windows/vc2010/freetype.vcxproj:
+ Define DLL_EXPORT manually.
+
+ * include/freetype/config/ftconfig.h, builds/unix/ftconfig.in,
+ builds/vms/ftconfig.h, builds/windows/vc2010/index.html,
+ src/base/ftver.rc: /_DLL/d, s/FT2_DLLIMPORT/DLL_IMPORT/.
+
+2018-07-24 Werner Lemberg <wl@gnu.org>
+
+ [type1] Check relationship between number of axes and designs.
+
+ For Multiple Masters fonts we don't support intermediate designs;
+ this implies that
+
+ number_of_designs == 2 ^^ number_of_axes
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9557
+
+ * src/type1/t1load.c (T1_Open_Face): Ensure above constraint.
+ (T1_Get_MM_Var): Remove now redundant test.
+
+2018-07-24 Hin-Tak Leung <htl10@users.sourceforge.net>
+
+ [truetype] Match ttdebug's naming of instruction mnemonics.
+
+ * src/truetype/ttinterp.c: The form used in ttdebug,
+ "MDRP[G,B,W,?]", etc., is slightly more readable than
+ "MDRP[00,01,02,03]".
+
+2018-07-24 Werner Lemberg <wl@gnu.org>
+
+ * src/pcf/pcfread.c (pcf_get_encodings): Thinko.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9561
+
+2018-07-22 Werner Lemberg <wl@gnu.org>
+
+ * src/pcf/pcfread.c (pcf_get_encodings): Check index of defaultChar.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9527
+
+2018-07-22 Werner Lemberg <wl@gnu.org>
+
+ * src/pcf/pcfread.c (pcf_load_font): Fix number of glyphs.
+
+ This is an oversight of the module change 2018-07-21.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9524
+
+2018-07-22 Werner Lemberg <wl@gnu.org>
+
+ [cid] Sanitize `BlueShift' and `BlueFuzz'.
+
+ This code is taken from the type1 module.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9510
+
+ * src/cid/cidload.c (parse_fd_array): Set some private dict default
+ values.
+ (cid_face_open): Do the sanitizing.
+ Fix some tracing messages.
+
+2018-07-21 Werner Lemberg <wl@gnu.org>
+
+ [pcf] Fix handling of the undefined glyph.
+
+ This change makes the driver use the `defaultChar' property of PCF
+ files.
+
+ * src/pcf/pcf.h (PCF_FaceRec): Change type of `defaultChar' to
+ unsigned.
+
+ * src/pcf/pcfread.c (pcf_get_encodings): Read `defaultChar' as
+ unsigned.
+ Validate `defaultChar'.
+ If `defaultChar' doesn't point to glyph index zero, swap glyphs with
+ index zero and index `defaultChar' and adjust the encodings
+ accordingly.
+
+ * src/pcf/pcfdrivr.c (pcf_cmap_char_index, pcf_cmap_char_next,
+ PCF_Glyph_Load): Undo change from 2002-06-16 which always enforced
+ the first character in the font to be the default character.
+
+2018-07-20 Armin Hasitzka <prince.cherusker@gmail.com>
+
+ Move the legacy fuzz target to the `freetype-testing' repository.
+
+ It can now be found at
+
+ https://github.com/freetype/freetype2-testing/tree/master/fuzzing/src/legacy
+
+ * src/tools/ftfuzzer: Remove this folder and its contents from the
+ repository.
+
+2018-07-20 Werner Lemberg <wl@gnu.org>
+
+ [cff] Avoid left-shift of negative numbers (#54322).
+
+ * src/cff/cffgload.c (cff_slot_load): Use multiplication.
+
+2018-07-17 Werner Lemberg <wl@gnu.org>
+
+ Allow FT_ENCODING_NONE for `FT_Select_Charmap'.
+
+ This is a valid encoding tag for BDF, PCF, and Windows FNT, and
+ there is no reason to disallow it for these formats.
+
+ * src/base/ftobjs.c (FT_Select_Charmap): Implement it.
+
+2018-07-17 Werner Lemberg <wl@gnu.org>
+
+ * src/pcf/pcfread.c (pcf_get_encodings): Trace `defaultChar'.
+
+2018-07-16 Armin Hasitzka <prince.cherusker@gmail.com>
+
+ * include/freetype/internal/ftcalc.h: Add macros for handling
+ harmless over-/underflowing `FT_Int' values.
+
+ * src/sfnt/sfdriver.c (fixed2float): Fix negation of
+ `(int)(-2147483648)'.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9423
+
+2018-07-16 Werner Lemberg <wl@gnu.org>
+
+ * src/truetype/ttgxvar.c (tt_set_mm_blend): Fix off-by-one error.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9412
+
+2018-07-12 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftoutln.c (FT_Outline_Get_Orientation): Init `cbox'.
+
+ Taken from patch #9667, written by Steve Langasek
+ <vorlon@debian.org>.
+
+ This fixes a build failure (most probably a bug in gcc) on ppc64el
+ when building with -O3.
+
+2018-07-05 Werner Lemberg <wl@gnu.org>
+
+ Fix typo (#54238).
+
+ * src/base/ftcolor.c (FT_Palette_Set_Foreground_Color)
+ [!TT_CONFIG_OPTION_COLOR_LAYERS]: Add return value.
+
+2018-07-05 Werner Lemberg <wl@gnu.org>
+
+ Adjust table size comparisons (#54242).
+
+ * src/sfnt/ttcpal.c (tt_face_load_cpal): Implement it.
+
+2018-07-05 Werner Lemberg <wl@gnu.org>
+
+ Fix more 32bit issues (#54208).
+
+ * src/cff/cffload.c (cff_blend_build_vector): Convert assertion into
+ run-time error.
+
+ * src/truetype/ttgxvar.c (ft_var_to_normalized): Protect against
+ numeric overflow.
+
+2018-07-04 Werner Lemberg <wl@gnu.org>
+
+ Fix 32bit build warnings (#54239).
+
+ * src/base/ftbitmap.c (FT_Bitmap_Blend): Add casts to avoid signed
+ vs. unsigned comparisons.
+
+ * srb/sfnt/ttcolr.c (tt_face_get_colr_layer): Ditto.
+
+2018-07-02 Jeff Carey <Jeff.Carey@monotype.com>
+
+ * src/psnames/psmodule.c (ps_unicodes_init): Fix alloc debugging.
+
+2018-07-02 Werner Lemberg <wl@gnu.org>
+
+ s/palette_types/palette_flags/.
+
+ Suggested by Behdad.
+
+2018-07-02 Werner Lemberg <wl@gnu.org>
+
+ Make `FT_Get_Color_Glyph_Layer' return FT_Bool.
+
+ * include/freetype/freetype.h, src/base/ftobjs.c
+ (FT_Get_Color_Glyph_Layer, FT_Render_Glyph_Internal): Updated.
+
+ * include/freetype/internal/sfnt.h (TT_Get_Colr_Layer_Func),
+ src/sfnt/ttcolr.h, src/sfnt/ttcolr.c (tt_face_get_colr_layer):
+ Updated.
+
+2018-07-01 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftobjs.c (FT_Get_Color_Glyph_Layer): Guard SFNT function.
+
+ Reported by Behdad.
+
+2018-06-28 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/base/fttrigon.c (FT_Tan): Improve accuracy.
+ (FT_Vector_Rotate): Simplify.
+
+2018-06-28 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/base/ftobjs.c (FT_Set_Charmap): Robustify.
+
+2018-06-25 Werner Lemberg <wl@gnu.org>
+
+ [truetype] Fix memory leak.
+
+ * src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Add initializers.
+ Fix typo in `goto' destination.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9071
+
+2018-06-25 Werner Lemberg <wl@gnu.org>
+
+ * src/truetype/ttgxvar.c (tt_face_vary_cvt): Add initializers.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9070
+
+2018-06-24 Werner Lemberg <wl@gnu.org>
+
+ [truetype] Increase precision while applying VF deltas.
+
+ It turned out that we incorrectly round CVT and glyph point deltas
+ before accumulation, leading to severe positioning errors if there
+ are many delta values to sum up.
+
+ Problem reported by Akiem Helmling <akiem@underware.nl> and analyzed
+ by Behdad.
+
+ * src/truetype/ttgxvar.c (ft_var_readpackeddelta): Return deltas in
+ 16.16 format.
+ (tt_face_var_cvt): Collect deltas in `cvt_deltas', which is a 16.16
+ format array, and add the accumulated values to the CVT at the end
+ of the function.
+ (TT_Vary_Apply_Glyph_Deltas): Store data in `points_org' and
+ `points_out' in 16.16 format.
+ Collect deltas in `point_deltas_x' and `point_deltas_y', which are
+ 16.16 format arrays, and add the accumulated values to the glyph
+ coordinates at the end of the function.
+
+2018-06-24 Werner Lemberg <wl@gnu.org>
+
+ New base function `FT_Matrix_Check' (#54019).
+
+ * src/base/ftcalc.c (FT_Matrix_Check): New base function to properly
+ reject degenerate font matrices.
+
+ * include/freetype/internal/ftcalc.h: Updated.
+
+ * src/cff/cffparse.c (cff_parse_font_matrix), src/cid/cidload.c
+ (cid_parse_font_matrix), src/type1/t1load.c (t1_parse_font_matrix),
+ src/type42/t42parse.c (t42_parse_font_matrix): Use
+ `FT_Matrix_Check'.
+
+2018-06-23 Werner Lemberg <wl@gnu.org>
+
+ Fix typo.
+
+ Reported by Behdad.
+
+ * src/base/ftcolor.c (FT_Palette_Data_Get)
+ [!TT_CONFIG_OPTION_COLOR_LAYERS]: s/apalette/apalette_data/.
+
+2018-06-21 Werner Lemberg <wl@gnu.org>
+
+ s/FT_PALETTE_USABLE_WITH_/FT_PALETTE_FOR_/.
+
+ * include/freetype/ftcolor.h, include/freetype/internal/sfnt.h,
+ src/sfnt/ttcolr.c: Do it.
+
+2018-06-19 Werner Lemberg <wl@gnu.org>
+
+ [sfnt] Fix CPAL heap buffer overflow.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=8968
+
+ * src/sfnt/ttcpal.c (tt_face_load_cpal): Guard CPAL version 1
+ offsets.
+
+2018-06-19 Werner Lemberg <wl@gnu.org>
+
+ Doh. Don't use CPAL or COLR data if tables are missing.
+
+ Reported by Alexei.
+
+ * src/sfnt/ttcolr.c (tt_face_get_colr_layer): Return immediately if
+ `colr' is NULL.
+
+ * src/sfnt/ttcpal.c (tt_face_palette_set): Return immediately, if
+ `cpal' is NULL.
+
+2018-06-17 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [base] Introduce `FT_New_Glyph'.
+
+ This function facilitates access to full capabilities of FreeType
+ rendering engine for custom glyphs. This can be quite useful for
+ consistent rendering of mathematical and chemical formulas, e.g.
+
+ https://bugs.chromium.org/p/chromium/issues/detail?id=757078
+
+ * include/freetype/ftglyph.h, src/base/ftglyph.c (FT_New_Glyph): New
+ function.
+
+2018-06-17 Armin Hasitzka <prince.cherusker@gmail.com>
+
+ [bdf] Fix underflow of an unsigned value.
+
+ bdflib.c:1562 could be reached with `font->glyphs_used == 0'. That
+ caused an underflow of the unsigned value which results in undefined
+ behaviour.
+
+ * src/bdf/bdflib.c (_bdf_parse_glyphs): Bail out earlier than before
+ if the `ENCODING' keyword cannot be found.
+
+2018-06-17 Werner Lemberg <wl@gnu.org>
+
+ [base] Add tracing for `FT_Bitmap_Blend'.
+
+ * include/freetype/internal/fttrace.h (trace_bitmap): New
+ enumeration.
+
+ * src/base/ftbitmap.c (FT_COMPONENT): Define.
+ (FT_Bitmap_Blend): Add `FT_TRACE5' calls.
+
+2018-06-17 Werner Lemberg <wl@gnu.org>
+
+ s/trace_bitmap/trace_checksum/.
+
+ * include/freetype/internal/fttrace.h: s/bitmap/checksum/.
+
+ * src/base/ftobjs.c (FT_COMPONENT): s/trace_bitmap/trace_checksum/.
+ Adjust code.
+
+2018-06-16 Werner Lemberg <wl@gnu.org>
+
+ [sfnt] Fix color glyph layer loading.
+
+ * src/sfnt/ttcolr.c (Colr): Add `table_size' field.
+ (tt_face_load_colr): Set it.
+ (tt_face_get_colr_layer): Check pointer limit for layer entries.
+
+2018-06-16 Werner Lemberg <wl@gnu.org>
+
+ [sfnt] Fix color palette loading.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=8933
+
+ * src/sfnt/ttcpal.c (Cpal): Add `table_size' field.
+ (tt_face_load_cpal): Set it.
+ (tt_face_palette_set): Check pointer limit for color entries.
+
+2018-06-16 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftbitmap.c (FT_Bitmap_Blend): Avoid integer overflow.
+
+2018-06-16 Werner Lemberg <wl@gnu.org>
+
+ Add `FT_Bitmap_Blend' API.
+
+ Still missing: Support for negative bitmap pitch and subpixel offset
+ of source bitmap.
+
+ * include/freetype/ftbitmap.h, src/base/ftbitmap.c
+ (FT_Bitmap_Blend): New function.
+
+2018-06-14 Werner Lemberg <wl@gnu.org>
+
+ Replace `FT_Get_GlyphLayers' with `FT_Get_Color_Glyph_Layer'.
+
+ This avoids any additional allocation of COLR related structures in
+ a glyph slot.
+
+ * include/freetype/freetype.h (FT_Glyph_Layer, FT_Glyph_LayerRec,
+ FT_Get_GlyphLayers): Removed.
+
+ * include/freetype/internal/ftobjs.h (FT_Colr_InternalRec): Removed.
+ (FT_Slot_InternalRec): Remove `color_layers'.
+
+ * include/freetype/internal/sfnt.h (TT_Load_Colr_Layer_Func):
+ Removed.
+ (SFNT_Interface, FT_DEFINE_SFNT_INTERFACE): Remove
+ `load_colr_layer'.
+
+ * src/base/ftobjs.c (ft_glyph_slot_done): Updated.
+ (FT_Render_Glyph_Internal): Use `FT_Get_Color_Glyph_Layer'.
+ (FT_Get_GlyphLayers): Removed.
+
+ * src/sfnt/sfdriver.c (sfnt_interface): Updated.
+
+ * src/sfnt/ttcolr.c (tt_face_load_colr_layers): Removed.
+ * src/sfnt/ttcolr.h: Updated.
+
+ * src/truetype/ttgload.c (TT_Load_Glyph): Updated.
+
+2018-06-14 Werner Lemberg <wl@gnu.org>
+
+ Provide iterative API to access `COLR' data.
+
+ This solution doesn't store any data in an `FT_GlyphSlot' object.
+
+ * include/freetype/freetype.h (FT_LayerIterator): New structure.
+ (FT_Get_Color_Glyph_Layer): New function.
+
+ * include/freetype/internal/sfnt.h (TT_Get_Colr_Layer_Func): New
+ function type.
+ (SFNT_Interface, FT_DEFINE_SFNT_INTERFACE): Add it.
+
+ * src/base/ftobjs.c (FT_Get_Color_Glyph_Layer): Implement it.
+
+ * src/sfnt/ttcolr.c (tt_face_get_colr_layer): New function.
+ * src/sfnt/ttcolr.h: Updated.
+
+ * src/sfnt/sfdriver.c (sfnt_interface): Updated.
+
+2018-06-14 Werner Lemberg <wl@gnu.org>
+
+ Add glyph index and glyph load flags to glyph slot.
+
+ * include/freetype/freetype.h (FT_GlyphSlotRec): Rename unused
+ `reserved' field to `glyph_index'.
+
+ * include/freetype/internal/ftobjs.h (FT_Slot_InternalRec): Add
+ `load_flags' field.
+
+ * src/base/ftobjs.c (FT_Load_Glyph): Set new fields.
+
+2018-06-14 Werner Lemberg <wl@gnu.org>
+
+ [sfnt] Move `CPAL' stuff into separate files.
+
+ * src/sfnt/sfdriver.c: Include `ttcpal.h'.
+ * src/sfnt/sfnt.c: Include `ttcpal.c'.
+
+ * src/sfnt/ttcolr.c, src/sfnt/ttcolr.h: Move CPAL stuff to ...
+ * src/sfnt/ttcpal.c, src/sfnt/ttcpal.c: ... these new files.
+
+ * src/sfnt/Jamfile (_sources), src/sfnt/rules.mk (SFNT_DRV_SRC):
+ Updated.
+
+ * include/freetype/internal/fttrace.h: Add support for `colr' and
+ `cpal'.
+ Sort entries.
+
+2018-06-13 Werner Lemberg <wl@gnu.org>
+
+ [sfnt] Separate `CPAL' and `COLR' table handling.
+
+ Later on we want to support the `SVG' table also, which needs `CPAL'
+ (but not `COLR').
+
+ * include/freetype/internal/sfnt.h (SFNT_Interface): Add `load_cpal'
+ and `free_cpal' fields.
+ (FT_DEFINE_SFNT_INTERFACE): Updated.
+
+ * include/freetype/internal/tttypes.h (TT_FaceRec): Replace
+ `colr_and_cpal' fields with `cpal' and `colr'.
+
+ * src/sfnt/sfdriver.c (sfnt_interface): Updated.
+
+ * src/sfnt/sfobjs.c (sfnt_load_face, sfnt_done_face): Updated.
+
+ * src/sfnt/ttcolr.c (Colr, Cpal): Add `table' field.
+ (ColrCpal): Removed.
+ (tt_face_load_colr): Split off CPAL handling into...
+ (tt_face_load_cpal): ... this new function.
+ (tt_face_free_colr): Split off CPAL handling into...
+ (tt_face_free_cpal): ... this new function.
+ (tt_face_load_colr_layers, tt_face_palette_set): Updated.
+
+ * src/sfnt/ttcolr.h: Updated.
+
+ * src/truetype/ttgload.c (TT_Load_Glyph): Updated.
+
+2018-06-12 Werner Lemberg <wl@gnu.org>
+
+ [sfnt] Fix `sizeof' thinko.
+
+ * src/sfnt/ttcolr.c (tt_face_load_colr, tt_face_palette_set): Don't
+ use `sizeof' for computing array limit.
+
+2018-06-12 Werner Lemberg <wl@gnu.org>
+
+ Finish CPAL/COLR support (4/4).
+
+ * src/sfnt/ttcolr.c (tt_face_find_color): Removed.
+ (tt_face_colr_blend_layer): Use `face->palette' instead of calling
+ `tt_face_find_color'.
+ Use and set text foreground color.
+
+2018-06-12 Werner Lemberg <wl@gnu.org>
+
+ Finish CPAL/COLR support (3/4).
+
+ * src/base/ftcolor.c: Include FT_INTERNAL_SFNT_H.
+ (FT_Palette_Select, FT_Palette_Set_Foreground_Color): Implement
+ functions.
+
+2018-06-12 Werner Lemberg <wl@gnu.org>
+
+ Finish CPAL/COLR support (2/4).
+
+ * src/sfnt/ttcolr.c (tt_face_palette_set): New function.
+ (tt_face_load_colr): Allocate `face->palette' and call
+ `tt_face_palette_set'.
+ Adjust return error code in case of error.
+
+ * src/sfnt/ttcolr.h: Updated.
+
+ * include/freetype/internal/sfnt.h (TT_Set_Palette_Func): New
+ function type.
+ (SFNT_Interface, FT_DEFINE_SFNT_INTERFACE): Add it.
+
+ * src/sfnt/sfdriver.c (sfnt_interface), src/sfnt/sfobjs.c
+ (sfnt_done_face): Updated.
+
+2018-06-12 Werner Lemberg <wl@gnu.org>
+
+ Finish CPAL/COLR support (1/4).
+
+ * include/freetype/internal/tttypes.h (TT_FaceRec): New fields
+ `palette_index', `palette', `have_foreground_color' and
+ `foreground_color'.
+
+2018-06-12 Werner Lemberg <wl@gnu.org>
+
+ [sfnt] Minor.
+
+ * src/sfnt/ttcolr.c (tt_face_load_colr_layers):
+ s/palette_index/palette_entry_index/ for consistency.
+ Adjust return error code in case of error.
+
+2018-06-11 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [raster] Clean up.
+
+ * src/raster/ftraster.c (black_TWorker, SCALED, Set_High_Precision):
+ Clean up after 5-level gray removal (8dc8635874).
+ (Vertical_Sweep_Span): Be brief.
+
+2018-06-10 Werner Lemberg <wl@gnu.org>
+
+ [sfnt] Fix compiler warnings.
+
+ * src/sfnt/ttcolr.c (tt_face_load_colr, tt_face_load_colr_layers,
+ tt_face_colr_blend_layer): Add `NULL' initializers.
+
+2018-06-10 Werner Lemberg <wl@gnu.org>
+
+ s/FT_Palette/FT_Palette_Data/, s/palette/palette_data/.
+
+ * include/freetype/ftcolor.h, include/freetype/internal/tttypes.h,
+ src/base/ftcolor.c, src/sfnt/sfobjs.c, src/sfnt/ttcolr.c: Updated.
+
+2018-06-10 Nikolaus Waxweiler <madigens@gmail.com>
+
+ CMakeLists: also accept IOS_PLATFORM=SIMULATOR64
+
+ This might be needed to build FreeType for the iOS simulator. See
+ https://savannah.nongnu.org/bugs/index.php?54048. Patch contributed
+ by Steve Robinson.
+
+ * CMakeLists.txt: Accept IOS_PLATFORM=SIMULATOR64
+
+2018-06-10 Werner Lemberg <wl@gnu.org>
+
+ Implement `FT_Palette_Get'.
+
+ * src/base/ftcolor.c: New file.
+
+ * src/base/Jamefile (_sources), src/base/rules.mk (BASE_SRC),
+ src/base/ftbase.c: Add `ftcolor.c'.
+
+2018-06-10 Werner Lemberg <wl@gnu.org>
+
+ * src/sfnt/ttcolr.c (tt_face_load_colr): Improve overflow checks.
+
+2018-06-09 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [raster] Deal with pitch sign earlier.
+
+ * src/raster/ftraster.c (black_TWorker): Remove unused `traceG',
+ s/bTarget/bOrigin/.
+ (Render_Glyph): Set `ras.bOrigin' at the bottom-left corner.
+ (Vertical_Sweep_Init, {Vertical,Horizontal}_Sweep_{Span,Drop}):
+ Updated accordingly.
+
+2018-06-09 Werner Lemberg <wl@gnu.org>
+
+ [sfnt] Read `CPAL' version 1 tables.
+
+ * include/freetype/internal.tttypes.h: Include FT_COLOR_H.
+ (TT_FaceRec): Add `palette' field.
+
+ * src/sfnt/ttcolr.c: Include FT_COLOR_H.
+ (Cpal): Remove all data covered by the new `palette' field in
+ `TT_FaceRec'.
+ (tt_face_load_colr): Updated.
+ Read `CPAL' version 1 data.
+ (tt_face_load_colr_layers, tt_face_find_color): Updated.
+
+ * src/sfnt/sfobjs.c (sfnt_done_face): Free glyph color palette data.
+
+2018-06-07 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [base] API for Harmony LCD rendering.
+
+ This introduces `FT_Library_SetLcdGeometry' for setting up arbitrary
+ LCD subpixel geometry including non-striped patterns.
+
+ * src/base/ftlcdfil.c (FT_Library_SetLcdGeometry): New function.
+ * include/freetype/ftlcdfil.h: Document it.
+ * include/freetype/freetype.h: Minor.
+ * include/freetype/ftchapters.h: Minor.
+
+2018-06-06 Werner Lemberg <wl@gnu.org>
+
+ ftcolor.h: Redesign API.
+
+ While going to implement it I noticed that I need access to most of
+ the `CPAL' elements; I thus plan to add a `cpal' field to
+ `TT_FaceRec', which makes most of the previously suggested API
+ functions obsolete because the fields will be directly accessible.
+
+2018-06-06 Parth Wazurkar <parthwazurkar@gmail.com>
+
+ [bdf, pcf] Remove deprecated FT_FACE_FLAG_FAST_GLYPHS flag.
+
+ * src/bdf/bdfdrivr.c (BDF_Face_Init): Remove deprecated
+ FT_FACE_FLAG_FAST_GLYPHS flag.
+
+ * src/pcf/pcfread.c (pcf_load_font): Remove deprecated
+ FT_FACE_FLAG_FAST_GLYPHS flag.
+
+2018-06-06 Werner Lemberg <wl@gnu.org>
+
+ [smooth, raster] Limit bitmap size (#54019).
+
+ * src/raster/ftraster.c [STANDALONE] (FT_Outline_Get_CBox): Add
+ function.
+ [!STANDALONE]: Include FT_OUTLINE_H.
+ (ft_black_render): Compute CBox and reject glyphs larger than
+ 0xFFFF x 0xFFFF.
+
+ * src/smooth/ftgrays.c (gray_raster_render): Reject glyphs larger
+ than 0xFFFF x 0xFFFF.
+
+2018-06-03 Armin Hasitzka <prince.cherusker@gmail.com>
+
+ * src/smooth/ftgrays.c (gray_convert_glyph): Remove unused variables.
+
+2018-06-03 Werner Lemberg <wl@gnu.org>
+
+ * src/tools/glnames.py (main): Emit header in `light' comment style.
+
+2018-06-02 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [smooth] Attempt to mitigate bug #54019.
+
+ The robust rendering of estra large glyphs came with unbearable cost.
+ The old way of bisecting should fail but fail faster.
+
+ * src/smooth/ftgrays.c (gray_convert_glyph): Switch back to bisecting
+ in y-direction.
+
+2018-06-02 Werner Lemberg <wl@gnu.org>
+
+ * src/truetype/ttinterp.c (Ins_MIRP): Use SUB_LONG; avoid FT_ABS.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=8706
+
+2018-06-02 Werner Lemberg <wl@gnu.org>
+
+ * src/autofit/afwarp.h: Use AF_CONFIG_OPTION_USE_WARPER (#54033).
+
+2018-05-31 Werner Lemberg <wl@gnu.org>
+
+ * src/raster/ftraster.c (black_TWorker_): Remove `gTarget' field.
+
+ This is no longer used.
+
+2018-05-31 Werner Lemberg <wl@gnu.org>
+
+ [sfnt] Get colors from `CPAL' table in right order (#54015).
+
+ * src/sfnt/ttcolr.c (tt_face_find_color): Fix it.
+
+2018-05-30 Werner Lemberg <wl@gnu.org>
+
+ ftcolor.h: Improve API design, fix typos (#54011, #54014).
+
+ * include/freetype/ftcolor.h (FT_Palette_Get_Names): Replace with...
+ (FT_Palette_Get_Name_IDs): ... this function.
+ (FT_Palette_Get_Entry_Names): Replace with...
+ (FT_Palette_Get_Entry_Name_IDs): ... this function
+ s/FT_Palette_Set_Foreground_COlor/FT_Palette_Set_Foreground_Color/.
+
+2018-05-30 Armin Hasitzka <prince.cherusker@gmail.com>
+
+ Beautify a3cfed5e87232c933bdc64f43e8ebebcfd18b41b.
+
+ * src/autofit/afloader.c (af_loader_load_glyph): Move the
+ initialisationand declaration of variables into the if-block.
+
+2018-05-30 Armin Hasitzka <prince.cherusker@gmail.com>
+
+ Fix pointer underflow.
+
+ The declaration of `edge2' can be reached with `edge1 == NULL' and
+ `axis->edges == 0' which results in undefined behaviour.
+
+ * src/autofit/afloader.c (af_loader_load_glyph): Initialise `edge2'
+ after checking `axis->num_edges > 1'. `edge1 != NULL' can be assumed.
+
+2018-05-30 Werner Lemberg <wl@gnu.org>
+
+ Various minor color fixes.
+
+ * include/freetype/config/ftheader.h (FT_COLOR_H): New macro.
+
+ * include/freetype/internal/ftobjs.h (FT_Colr_Internal): Change
+ type of `load_flags' to `FT_Int32'.
+
+ * include/freetype/internal/sfnt.h (TT_Load_Colr_Layer_Func): Change
+ type of `idx' to `FT_UInt'.
+ (TT_Blend_Colr_Func): Change type of `color_index' to `FT_UInt'.
+
+ * src/base/ftobjs.c (FT_Render_Glyph_Internal): Change type of
+ `load_flags' to `FT_Int32'.
+
+ * src/sfnt/ttcolr.c (find_base_glyph_record,
+ tt_face_load_colr_layers): Change type of `glyph_id' to `FT_UInt'.
+ (tt_face_find_color, tt_face_colr_blend_layer): Change type of
+ `color_index' to `FT_UInt'.
+ Fix signedness and type issues.
+
+ * src/sfnt/ttcolr.h: Updated.
+
+2018-05-25 Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>
+
+ [docmaker] Fix missing `Defined in (...)' under Windows/Cygwin.
+
+ This platform uses backslashes for paths, which docmaker didn't
+ understand correctly.
+
+ * src/tools/docmaker/tohtml.py (HtmlFormatter::blockEnter): Use
+ `os.path.normpath' to normalize the path for the platform being
+ used.
+
+2018-05-24 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [smooth] Formalize Harmony LCD rendering.
+
+ This generalizes magic outline shifts that make Harmony LCD
+ rendering work in terms of precise two-dimensional RGB subpixel
+ positions. These coordinates are now set in time of the `smooth'
+ module initialization and later used to shift a glyph outline for
+ rendering. FT_RENDER_MODE_LCD and FT_RENDER_MODE_LCD_V use the same
+ coordinates. The letter, however, rotates them before using.
+ The LCD bitmap padding is also calculated using these coordinates.
+
+ * include/freetype/internal/ftobjs.h (FT_LibraryRec): New array field
+ `lcd_geometry'.
+ * src/base/ftlcdfil.c (ft_lcd_padding): Reworked.
+ * src/base/ftobjs.c (ft_glyphslot_preset_bitmap): Updated accordingly.
+
+ * src/smooth/ftsmooth.c [!FT_CONFIG_OPTION_SUBPIXEL_RENDERING]
+ (ft_smooth_init): Initialize `lcd_geometry'.
+ (ft_smooth_render_generic): Formalize outline shifts.
+
+2018-05-22 Werner Lemberg <wl@gnu.org>
+
+ [truetype] Reject elements of composites with invalid glyph indices.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=8413
+
+ * src/truetype/ttgload.c (TT_Load_Composite_Glyph): Implement it.
+
+2018-05-22 Werner Lemberg <wl@gnu.org>
+
+ * src/truetype/ttgload.c (TT_Load_Simple_Glyph): Trace # of points.
+
+2018-05-20 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/ftcolor.h: New file.
+
+ This is an interface to the `CPAL' OpenType table. No
+ implementation yet.
+
+2018-05-18 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * include/freetype/internal/ftcalc.h (FT_MSB): Verified `_MSC_VER'.
+
+ Actually `_BitScanReverse' is available since VS2005.
+
+2018-05-18 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/internal/ftcalc.h (FT_MSB): Use `_MSC_VER' value.
+
+ Older VC versions don't provide `_BitScanReverse'. We test for VC
+ 2013.
+
+ Reported by John Emmas <john@creativepost.co.uk>.
+
+2018-05-17 Werner Lemberg <wl@gnu.org>
+
+ s/inline/__inline/ for MSVC.
+
+ Reported by John Emmas <john@creativepost.co.uk>.
+
+ * include/freetype/internal/ftcalc.h (FT_MSB) [_MSC_VER]: Do it.
+
+2018-05-16 Werner Lemberg <wl@gnu.org>
+
+ Add function `FT_Get_GlyphLayers' to access `COLR' table data.
+
+ * include/freetype/internal/ftobjs.h (FT_Glyph_LayerRec): Move this
+ structure to...
+ * include/freetype/freetype.h (FT_Glyph_LayerRec): ... this
+ header file.
+ (FT_Glyph_Layer): New typedef.
+ Update code to use it where appropriate.
+
+ * src/base/ftobjs.c (FT_Get_GlyphLayers): New function.
+
+2018-05-15 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [base] Fix mono bitmap presetting (#53896).
+
+ It is rather fundamental to set monochrome bitmap based on rounded
+ CBox because the b/w rasterizer turns on pixels when their centers are
+ inside the glyph outline. The dropout control is unpredictable and can
+ distort narrow glyphs if the bitmap is too wide.
+
+ Reported by Chris Liddell.
+
+ * src/base/ftobjs.c (ft_glyphslot_preset_bitmap): If BBox boundaries
+ are too close, adjust them before rounding.
+
+2018-05-15 Werner Lemberg <wl@gnu.org>
+
+ [psaux] Fix compiler warning (#53915).
+
+ * src/psaux/psft.c (cf2_freeT1SeacComponent): Do it.
+
+2018-05-15 Werner Lemberg <wl@gnu.org>
+
+ [sfnt] Fix memory leak in handling `COLR' data.
+
+ * src/truetype/ttgload.c (TT_Load_Glyph): Free old `layers' array
+ before reassigning allocated memory.
+ Only allocate `color_layers' if we don't have one already.
+
+2018-05-15 Werner Lemberg <wl@gnu.org>
+
+ [sfnt] If `COLR' is present, don't assume that all glyphs use it.
+
+ * src/sfnt/ttcolr.c (tt_face_load_colr_layers): Return FT_Err_Ok if
+ current glyph is not a `COLR' base glyph.
+
+ * src/truetype/ttgload.c (TT_Load_Glyph): Don't allocate
+ `color_layers' if there are no color layers.
+
+2018-05-14 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftobjs.c (FT_Load_Glyph): Fix signature of `pixel_modes'.
+
+2018-05-14 Werner Lemberg <wl@gnu.org>
+
+ Provide dummy functions if `TT_CONFIG_OPTION_SFNT_NAMES' is not set.
+
+ * src/base/ftsnames.c [!TT_CONFIG_OPTION_SFNT_NAMES]: Implement it.
+
+2018-05-13 Werner Lemberg <wl@gnu.org>
+
+ * src/base/ftobjs.c (FT_Load_Glyph): Improve tracing.
+
+2018-05-13 Shao Yu Zhang <shaozhang@fb.com>
+ Werner Lemberg <wl@gnu.org>
+
+ [sfnt] Preliminary support of colored layer outlines (#44689).
+
+ This commit enables OpenType's COLR/CPAL table handling; a typical
+ application are color emojis that can be scaled to any size.
+
+ If the color palette does not exist or is invalid, the rendering
+ step rasterizes the outline instead. The current implementation
+ assumes that the foreground is black.
+
+ Enable this by defining option TT_CONFIG_OPTION_COLOR_LAYERS.
+
+ There are still some issues with metrics; additionally, an API to
+ fetch color layers is missing.
+
+ * devel/ftoption.h, include/freetype/config/ftoption.h
+ (TT_CONFIG_OPTION_COLOR_LAYERS): New macro.
+
+ * include/freetype/internal/ftobjs.h (FT_Glyph_LayerRec,
+ FT_Colr_InternalRec): New structures.
+ (FT_Slot_InternalRec): Add `color_layers' field.
+
+ * include/freetype/internal/sfnt.h (TT_Load_Colr_Layer_Func,
+ TT_Blend_Colr_Func): New function types.
+ (SFNT_Interface): Add `load_colr', `free_colr', `load_colr_layer',
+ and `colr_blend' fields.
+
+ * include/freetype/internal/tttypes.h (TT_FaceRec): Add
+ `colr_and_cpal' field.
+
+ * include/freetype/internal/tttags. (TTAG_COLR, TTAG_CPAL): New
+ macros.
+
+ * src/sfnt/ttcolr.c, src/sfnt/ttcolr.h: New files.
+
+ * src/base/ftobjs.c (ft_glyphslot_done, FT_Render_Glyph_Internal):
+ Handle glyph color layers.
+
+ * src/sfnt/Jamfile (_sources), src/sfnt/rules.mk (SFNT_DRV_SRC): Add
+ `ttcolr.c'.
+
+ * src/sfnt/sfdriver.c: Include `ttcolr.h'.
+ (PUT_COLOR_LAYERS): New macro.
+ Update call to `FT_DEFINE_SFNT_INTERFACE'.
+
+ * src/sfnt/sfnt.c: Include `ttcolr.c'.
+
+ * src/sfnt/sfobjs.c (sfnt_load_face): Load `COLR' and `CPAL' tables.
+ (sfnt_done_face): Updated.
+
+ * src/truetype/ttgload.c (TT_Load_Glyph): Handle color layers.
+
+2018-05-12 Arkady Shapkin <arkady.shapkin@gmail.com>
+
+ Use MS VC++'s _BitScanReverse to calculate MSB (patch #9636).
+
+ * include/freetype/internal/ftcalc.h (FT_MSB) [_MSC_VER]: Implement
+ it.
+
+2018-05-10 Alan Coopersmith <alan.coopersmith@oracle.com>
+
+ Fix DLL compilation on Solaris.
+
+ AC_COMPILE_IFELSE only tries to compile a `*.c' to a `*.o'. The
+ Solaris Studio 12.1 through 12.5 compilers see the
+ `-fvisibility=hidden' flag, but ignore it with a warning of:
+
+ cc: Warning: Option -fvisibility=hidden passed to ld,
+ if ld is invoked, ignored otherwise
+
+ AC_LINK_IFELSE does the compile and then tries to link the result,
+ at which point the Solaris linker will issue an error:
+
+ ld: fatal: option '-fvisibility=hidden' is incompatible with
+ building a dynamic executable
+
+ If we don't use AC_LINK_IFELSE to catch the error, then configure
+ will fail further tests which attempt to link, such as those testing
+ dependencies like `libbz2'.
+
+ Also, don't try adding `-fvisibility' if we have already added
+ `-xldscope', just use one of them, since Sun Studio 12 and earlier
+ compilers only issue a warning, and don't try passing through to the
+ linker to generate an error, so AC_LINK_IFELSE doesn't catch them.
+
+ Tested on Solaris 11.4 beta with compiler versions:
+
+ Sun Studio 8 (Sun C 5.5)
+ Sun Studio 10 (Sun C 5.7)
+ Sun Studio 11 (Sun C 5.8)
+ Sun Studio 12 (Sun C 5.9)
+ Sun Studio 12.1 (Sun C 5.10)
+ Oracle Solaris Studio 12.2 (Sun C 5.11)
+ Oracle Solaris Studio 12.3 (Sun C 5.12)
+ Oracle Solaris Studio 12.4 (Sun C 5.13)
+ Oracle Developer Studio 12.5 (Sun C 5.14)
+ Oracle Developer Studio 12.6 (Sun C 5.15)
+ gcc 5.5.0
+ gcc 7.3.0
+
+ and verified the libfreetype.so.6 generated by each of those
+ compilers exported the same set of symbols.
+
+ * builds/unix/configure.raw: Implement it.
+
+2018-05-08 Werner Lemberg <wl@gnu.org>
+
+ [autofit] Avoid potential SEGV if running out of memory.
+
+ Problem reported by Shailesh Mistry <shailesh.mistry@hotmail.co.uk>.
+
+ * src/autofit/afshaper.c (af_shaper_buf_create,
+ af_shaper_buf_destroy) [!FT_CONFIG_OPTION_USE_HARFBUZZ]: Don't
+ allocate and free a four-byte buffer. Instead, make those functions
+ no-ops; the calling functions will provide a pointer to a buffer
+ instead.
+
+ * src/autofit/afcjk.c (af_cjk_metrics_init_widths,
+ af_cjk_metrics_init_blues, af_cjk_metrics_check_digits),
+ src/autofit/aflatin.c (af_latin_metrics_init_widths,
+ af_latin_metrics_init_blues, af_latin_metrics_check_digits)
+ [!FT_CONFIG_OPTION_USE_HARFBUZZ]: Use pointer to local variable for
+ `shaper_buf'.
+
+2018-05-07 Nikolaus Waxweiler <madigens@gmail.com>
+
+ [cmake] Allow using project as subfolder in other project.
+
+ * CMakeLists.txt: Test for CMake build directory being different
+ from source directory. Provide other parts of the build system
+ access the full include directory.
+
+2018-05-07 Werner Lemberg <wl@gnu.org>
+
+ [build] Suppress configure's `nothing to be done' message.
+
+ This is due to calling the configure script via `make' (within the
+ top-level `configure' wrapper script). The same can happen for all
+ other secondary make targets that are used to only modify the
+ primary one, e.g., `make setup devel'.
+
+ * builds/dos/detect.mk (emx, turboc, watcom, borlandc, borlandc16),
+ builds/os2/detect (visualage, watcom, borlandc, devel),
+ builds/unix/detect.mk (devel, lcc, unix), builds/windows/detect.mk
+ (visualc, watcom, visualage, lcc, mingw32, bcc32, devel-bcc,
+ devel-gcc): Use no-op recipe.
+
+2018-05-04 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ Support symbol visibility features of Sun / Oracle C compilers.
+
+ Reported by Kiyoshi Kanazawa:
+ https://lists.gnu.org/archive/html/freetype-devel/2018-05/msg00008.html
+ Thanks to the suggestions by Alexei and Alan Coopersmith.
+
+ * builds/unix/configure.raw: Check if "-xldscope=hidden" is
+ accepted, and if so, it is added to CFLAGS. This is the option
+ making Sun / Oracle C compilers hide the symbols from global
+ scope.
+ * include/freetype/config/ftconfig.h: Use "__global" prefix
+ for FT_EXPORT() macro, if SunPro C is newer than Sun ONE
+ Studio 8 (2003).
+ * builds/unix/ftconfig.in: Ditto.
+ * builds/vms/ftconfig.h: Ditto.
+
+2018-05-02 Nikolaus Waxweiler <madigens@gmail.com>
+
+ Unbreak CMake Windows installation
+
+ * CMakeLists.txt: Generate ftconfig.h on non-UNIX.
+
+2018-05-02 Werner Lemberg <wl@gnu.org>
+
+ Remove FT_CONFIG_OPTION_PIC and related code.
+
+ */* [FT_CONFIG_OPTION_PIC]: Remove all code guarded by this
+ preprocessor symbol.
+
+ */*: Replace `XXX_GET' macros (which could be either a function in
+ PIC mode or an array in non-PIC mode) with `xxx' arrays.
+
+ * include/freetype/internal/ftpic.h, src/autofit/afpic.c,
+ src/autofit/afpic.h, src/base/basepic.c, src/base/basepic.h,
+ src/base/ftpic.c, src/cff/cffpic.c, src/cff/cffpic.h,
+ src/pshinter/pshpic.c, src/pshinter/pshpic.h, src/psnames/pspic.c,
+ src/psnames/pspic.h, src/raster/rastpic.c, src/raster/rastpic.h,
+ src/sfnt/sfntpic.c, src/sfnt/sfntpic.h, src/smooth/ftspic.c,
+ src/smooth/ftspic.h, src/truetype/ttpic.c, src/truetype/ttpic.h:
+ Removed.
+
+
+----------------------------------------------------------------------------
+
+Copyright (C) 2018-2023 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This file is part of the FreeType project, and may only be used, modified,
+and distributed under the terms of the FreeType project license,
+LICENSE.TXT. By continuing to use, modify, or distribute this file you
+indicate that you have read the license and understand and accept it
+fully.
+
+
+Local Variables:
+version-control: never
+coding: utf-8
+End:
----------------------------------------------------------------------------
-Copyright (C) 2005-2020 by
+Copyright (C) 2005-2023 by
David Turner, Robert Wilhelm, and Werner Lemberg.
This file is part of the FreeType project, and may only be used, modified,
----------------------------------------------------------------------------
-Copyright (C) 2006-2020 by
+Copyright (C) 2006-2023 by
David Turner, Robert Wilhelm, and Werner Lemberg.
This file is part of the FreeType project, and may only be used, modified,
[base] Fix integer overflow.
* src/base/ftoutln.c (FT_Outline_EmboldenXY): Normalize incoming and
- outgoing vectors and use fixed point arithmetic.
+ outgoing vectors and use fixed-point arithmetic.
2013-01-23 Alexei Podtelezhnikov <apodtele@gmail.com>
----------------------------------------------------------------------------
-Copyright (C) 2010-2020 by
+Copyright (C) 2010-2023 by
David Turner, Robert Wilhelm, and Werner Lemberg.
This file is part of the FreeType project, and may only be used, modified,
----------------------------------------------------------------------------
-Copyright (C) 2013-2020 by
+Copyright (C) 2013-2023 by
David Turner, Robert Wilhelm, and Werner Lemberg.
This file is part of the FreeType project, and may only be used, modified,
----------------------------------------------------------------------------
-Copyright (C) 2015-2020 by
+Copyright (C) 2015-2023 by
David Turner, Robert Wilhelm, and Werner Lemberg.
This file is part of the FreeType project, and may only be used, modified,
----------------------------------------------------------------------------
-Copyright (C) 2016-2020 by
+Copyright (C) 2016-2023 by
David Turner, Robert Wilhelm, and Werner Lemberg.
This file is part of the FreeType project, and may only be used, modified,
----------------------------------------------------------------------------
-Copyright (C) 2016-2020 by
+Copyright (C) 2016-2023 by
David Turner, Robert Wilhelm, and Werner Lemberg.
This file is part of the FreeType project, and may only be used, modified,
----------------------------------------------------------------------------
-Copyright (C) 2017-2020 by
+Copyright (C) 2017-2023 by
David Turner, Robert Wilhelm, and Werner Lemberg.
This file is part of the FreeType project, and may only be used, modified,
`26.6' means that 26 bits are used for the integer part of a
value and 6 bits are used for the fractional part.
Consequently, the `distance' between two neighbouring pixels is
- 64 `units' (1 unit = 1/64th of a pixel).
+ 64 `units' (1 unit = 1/64 of a pixel).
Note that, for the rasterizer, pixel centers are located at
integer coordinates. The TrueType bytecode interpreter,
------------------------------------------------------------------------
-Copyright (C) 2003-2020 by
+Copyright (C) 2003-2023 by
David Turner, Robert Wilhelm, and Werner Lemberg.
This file is part of the FreeType project, and may only be used,
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+
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- * lunr.TokenSet
- * Copyright (C) 2019 Oliver Nightingale
- */,D.TokenSet=function(){this.final=!1,this.edges={},this.id=D.TokenSet._nextId,D.TokenSet._nextId+=1},D.TokenSet._nextId=1,D.TokenSet.fromArray=function(e){for(var t=new D.TokenSet.Builder,n=0,r=e.length;n<r;n++)t.insert(e[n]);return t.finish(),t.root},D.TokenSet.fromClause=function(e){return"editDistance"in e?D.TokenSet.fromFuzzyString(e.term,e.editDistance):D.TokenSet.fromString(e.term)},D.TokenSet.fromFuzzyString=function(e,t){for(var n=new D.TokenSet,r=[{node:n,editsRemaining:t,str:e}];r.length;){var i=r.pop();if(0<i.str.length){var o,a=i.str.charAt(0);a in i.node.edges?o=i.node.edges[a]:(o=new D.TokenSet,i.node.edges[a]=o),1==i.str.length&&(o.final=!0),r.push({node:o,editsRemaining:i.editsRemaining,str:i.str.slice(1)})}if(0!=i.editsRemaining){if("*"in i.node.edges)var s=i.node.edges["*"];else{s=new D.TokenSet;i.node.edges["*"]=s}if(0==i.str.length&&(s.final=!0),r.push({node:s,editsRemaining:i.editsRemaining-1,str:i.str}),1<i.str.length&&r.push({node:i.node,editsRemaining:i.editsRemaining-1,str:i.str.slice(1)}),1==i.str.length&&(i.node.final=!0),1<=i.str.length){if("*"in i.node.edges)var c=i.node.edges["*"];else{c=new D.TokenSet;i.node.edges["*"]=c}1==i.str.length&&(c.final=!0),r.push({node:c,editsRemaining:i.editsRemaining-1,str:i.str.slice(1)})}if(1<i.str.length){var l,u=i.str.charAt(0),f=i.str.charAt(1);f in i.node.edges?l=i.node.edges[f]:(l=new D.TokenSet,i.node.edges[f]=l),1==i.str.length&&(l.final=!0),r.push({node:l,editsRemaining:i.editsRemaining-1,str:u+i.str.slice(2)})}}}return n},D.TokenSet.fromString=function(e){for(var t=new D.TokenSet,n=t,r=0,i=e.length;r<i;r++){var o=e[r],a=r==i-1;if("*"==o)(t.edges[o]=t).final=a;else{var s=new D.TokenSet;s.final=a,t.edges[o]=s,t=s}}return n},D.TokenSet.prototype.toArray=function(){for(var e=[],t=[{prefix:"",node:this}];t.length;){var n=t.pop(),r=Object.keys(n.node.edges),i=r.length;n.node.final&&(n.prefix.charAt(0),e.push(n.prefix));for(var o=0;o<i;o++){var a=r[o];t.push({prefix:n.prefix.concat(a),node:n.node.edges[a]})}}return e},D.TokenSet.prototype.toString=function(){if(this._str)return this._str;for(var e=this.final?"1":"0",t=Object.keys(this.edges).sort(),n=t.length,r=0;r<n;r++){var i=t[r];e=e+i+this.edges[i].id}return e},D.TokenSet.prototype.intersect=function(e){for(var t=new D.TokenSet,n=void 0,r=[{qNode:e,output:t,node:this}];r.length;){n=r.pop();for(var i=Object.keys(n.qNode.edges),o=i.length,a=Object.keys(n.node.edges),s=a.length,c=0;c<o;c++)for(var l=i[c],u=0;u<s;u++){var f=a[u];if(f==l||"*"==l){var d=n.node.edges[f],h=n.qNode.edges[l],p=d.final&&h.final,m=void 0;f in n.output.edges?(m=n.output.edges[f]).final=m.final||p:((m=new D.TokenSet).final=p,n.output.edges[f]=m),r.push({qNode:h,output:m,node:d})}}}return t},D.TokenSet.Builder=function(){this.previousWord="",this.root=new D.TokenSet,this.uncheckedNodes=[],this.minimizedNodes={}},D.TokenSet.Builder.prototype.insert=function(e){var t,n=0;if(e<this.previousWord)throw new Error("Out of order word insertion");for(var r=0;r<e.length&&r<this.previousWord.length&&e[r]==this.previousWord[r];r++)n++;this.minimize(n),t=0==this.uncheckedNodes.length?this.root:this.uncheckedNodes[this.uncheckedNodes.length-1].child;for(r=n;r<e.length;r++){var i=new D.TokenSet,o=e[r];t.edges[o]=i,this.uncheckedNodes.push({parent:t,char:o,child:i}),t=i}t.final=!0,this.previousWord=e},D.TokenSet.Builder.prototype.finish=function(){this.minimize(0)},D.TokenSet.Builder.prototype.minimize=function(e){for(var t=this.uncheckedNodes.length-1;e<=t;t--){var n=this.uncheckedNodes[t],r=n.child.toString();r in this.minimizedNodes?n.parent.edges[n.char]=this.minimizedNodes[r]:(n.child._str=r,this.minimizedNodes[r]=n.child),this.uncheckedNodes.pop()}}
-/*!
- * lunr.Index
- * Copyright (C) 2019 Oliver Nightingale
- */,D.Index=function(e){this.invertedIndex=e.invertedIndex,this.fieldVectors=e.fieldVectors,this.tokenSet=e.tokenSet,this.fields=e.fields,this.pipeline=e.pipeline},D.Index.prototype.search=function(t){return this.query(function(e){new D.QueryParser(t,e).parse()})},D.Index.prototype.query=function(e){for(var t=new D.Query(this.fields),n=Object.create(null),r=Object.create(null),i=Object.create(null),o=Object.create(null),a=Object.create(null),s=0;s<this.fields.length;s++)r[this.fields[s]]=new D.Vector;e.call(t,t);for(s=0;s<t.clauses.length;s++){var c=t.clauses[s],l=null,u=D.Set.complete;l=c.usePipeline?this.pipeline.runString(c.term,{fields:c.fields}):[c.term];for(var f=0;f<l.length;f++){var d=l[f];c.term=d;var h=D.TokenSet.fromClause(c),p=this.tokenSet.intersect(h).toArray();if(0===p.length&&c.presence===D.Query.presence.REQUIRED){for(var m=0;m<c.fields.length;m++){o[P=c.fields[m]]=D.Set.empty}break}for(var y=0;y<p.length;y++){var v=p[y],g=this.invertedIndex[v],w=g._index;for(m=0;m<c.fields.length;m++){var _=g[P=c.fields[m]],E=Object.keys(_),x=v+"/"+P,b=new D.Set(E);if(c.presence==D.Query.presence.REQUIRED&&(u=u.union(b),void 0===o[P]&&(o[P]=D.Set.complete)),c.presence!=D.Query.presence.PROHIBITED){if(r[P].upsert(w,c.boost,function(e,t){return e+t}),!i[x]){for(var k=0;k<E.length;k++){var S,T=E[k],L=new D.FieldRef(T,P),R=_[T];void 0===(S=n[L])?n[L]=new D.MatchData(v,P,R):S.add(v,P,R)}i[x]=!0}}else void 0===a[P]&&(a[P]=D.Set.empty),a[P]=a[P].union(b)}}}if(c.presence===D.Query.presence.REQUIRED)for(m=0;m<c.fields.length;m++){o[P=c.fields[m]]=o[P].intersect(u)}}var O=D.Set.complete,C=D.Set.empty;for(s=0;s<this.fields.length;s++){var P;o[P=this.fields[s]]&&(O=O.intersect(o[P])),a[P]&&(C=C.union(a[P]))}var Q=Object.keys(n),A=[],I=Object.create(null);if(t.isNegated()){Q=Object.keys(this.fieldVectors);for(s=0;s<Q.length;s++){L=Q[s];var M=D.FieldRef.fromString(L);n[L]=new D.MatchData}}for(s=0;s<Q.length;s++){var N=(M=D.FieldRef.fromString(Q[s])).docRef;if(O.contains(N)&&!C.contains(N)){var j,F=this.fieldVectors[M],H=r[M.fieldName].similarity(F);if(void 0!==(j=I[N]))j.score+=H,j.matchData.combine(n[M]);else{var q={ref:N,score:H,matchData:n[M]};I[N]=q,A.push(q)}}}return A.sort(function(e,t){return t.score-e.score})},D.Index.prototype.toJSON=function(){var e=Object.keys(this.invertedIndex).sort().map(function(e){return[e,this.invertedIndex[e]]},this),t=Object.keys(this.fieldVectors).map(function(e){return[e,this.fieldVectors[e].toJSON()]},this);return{version:D.version,fields:this.fields,fieldVectors:t,invertedIndex:e,pipeline:this.pipeline.toJSON()}},D.Index.load=function(e){var t={},n={},r=e.fieldVectors,i=Object.create(null),o=e.invertedIndex,a=new D.TokenSet.Builder,s=D.Pipeline.load(e.pipeline);e.version!=D.version&&D.utils.warn("Version mismatch when loading serialised index. Current version of lunr '"+D.version+"' does not match serialized index '"+e.version+"'");for(var c=0;c<r.length;c++){var l=(f=r[c])[0],u=f[1];n[l]=new D.Vector(u)}for(c=0;c<o.length;c++){var f,d=(f=o[c])[0],h=f[1];a.insert(d),i[d]=h}return a.finish(),t.fields=e.fields,t.fieldVectors=n,t.invertedIndex=i,t.tokenSet=a.root,t.pipeline=s,new D.Index(t)}
-/*!
- * lunr.Builder
- * Copyright (C) 2019 Oliver Nightingale
- */,D.Builder=function(){this._ref="id",this._fields=Object.create(null),this._documents=Object.create(null),this.invertedIndex=Object.create(null),this.fieldTermFrequencies={},this.fieldLengths={},this.tokenizer=D.tokenizer,this.pipeline=new D.Pipeline,this.searchPipeline=new D.Pipeline,this.documentCount=0,this._b=.75,this._k1=1.2,this.termIndex=0,this.metadataWhitelist=[]},D.Builder.prototype.ref=function(e){this._ref=e},D.Builder.prototype.field=function(e,t){if(/\//.test(e))throw new RangeError("Field '"+e+"' contains illegal character '/'");this._fields[e]=t||{}},D.Builder.prototype.b=function(e){this._b=e<0?0:1<e?1:e},D.Builder.prototype.k1=function(e){this._k1=e},D.Builder.prototype.add=function(e,t){var n=e[this._ref],r=Object.keys(this._fields);this._documents[n]=t||{},this.documentCount+=1;for(var i=0;i<r.length;i++){var o=r[i],a=this._fields[o].extractor,s=a?a(e):e[o],c=this.tokenizer(s,{fields:[o]}),l=this.pipeline.run(c),u=new D.FieldRef(n,o),f=Object.create(null);this.fieldTermFrequencies[u]=f,this.fieldLengths[u]=0,this.fieldLengths[u]+=l.length;for(var d=0;d<l.length;d++){var h=l[d];if(null==f[h]&&(f[h]=0),f[h]+=1,null==this.invertedIndex[h]){var p=Object.create(null);p._index=this.termIndex,this.termIndex+=1;for(var m=0;m<r.length;m++)p[r[m]]=Object.create(null);this.invertedIndex[h]=p}null==this.invertedIndex[h][o][n]&&(this.invertedIndex[h][o][n]=Object.create(null));for(var y=0;y<this.metadataWhitelist.length;y++){var v=this.metadataWhitelist[y],g=h.metadata[v];null==this.invertedIndex[h][o][n][v]&&(this.invertedIndex[h][o][n][v]=[]),this.invertedIndex[h][o][n][v].push(g)}}}},D.Builder.prototype.calculateAverageFieldLengths=function(){for(var e=Object.keys(this.fieldLengths),t=e.length,n={},r={},i=0;i<t;i++){var o=D.FieldRef.fromString(e[i]),a=o.fieldName;r[a]||(r[a]=0),r[a]+=1,n[a]||(n[a]=0),n[a]+=this.fieldLengths[o]}var s=Object.keys(this._fields);for(i=0;i<s.length;i++){var c=s[i];n[c]=n[c]/r[c]}this.averageFieldLength=n},D.Builder.prototype.createFieldVectors=function(){for(var e={},t=Object.keys(this.fieldTermFrequencies),n=t.length,r=Object.create(null),i=0;i<n;i++){for(var o=D.FieldRef.fromString(t[i]),a=o.fieldName,s=this.fieldLengths[o],c=new D.Vector,l=this.fieldTermFrequencies[o],u=Object.keys(l),f=u.length,d=this._fields[a].boost||1,h=this._documents[o.docRef].boost||1,p=0;p<f;p++){var m,y,v,g=u[p],w=l[g],_=this.invertedIndex[g]._index;void 0===r[g]?(m=D.idf(this.invertedIndex[g],this.documentCount),r[g]=m):m=r[g],y=m*((this._k1+1)*w)/(this._k1*(1-this._b+this._b*(s/this.averageFieldLength[a]))+w),y*=d,y*=h,v=Math.round(1e3*y)/1e3,c.insert(_,v)}e[o]=c}this.fieldVectors=e},D.Builder.prototype.createTokenSet=function(){this.tokenSet=D.TokenSet.fromArray(Object.keys(this.invertedIndex).sort())},D.Builder.prototype.build=function(){return this.calculateAverageFieldLengths(),this.createFieldVectors(),this.createTokenSet(),new D.Index({invertedIndex:this.invertedIndex,fieldVectors:this.fieldVectors,tokenSet:this.tokenSet,fields:Object.keys(this._fields),pipeline:this.searchPipeline})},D.Builder.prototype.use=function(e){var t=Array.prototype.slice.call(arguments,1);t.unshift(this),e.apply(this,t)},D.MatchData=function(e,t,n){for(var r=Object.create(null),i=Object.keys(n||{}),o=0;o<i.length;o++){var a=i[o];r[a]=n[a].slice()}this.metadata=Object.create(null),void 0!==e&&(this.metadata[e]=Object.create(null),this.metadata[e][t]=r)},D.MatchData.prototype.combine=function(e){for(var t=Object.keys(e.metadata),n=0;n<t.length;n++){var r=t[n],i=Object.keys(e.metadata[r]);null==this.metadata[r]&&(this.metadata[r]=Object.create(null));for(var o=0;o<i.length;o++){var a=i[o],s=Object.keys(e.metadata[r][a]);null==this.metadata[r][a]&&(this.metadata[r][a]=Object.create(null));for(var c=0;c<s.length;c++){var l=s[c];null==this.metadata[r][a][l]?this.metadata[r][a][l]=e.metadata[r][a][l]:this.metadata[r][a][l]=this.metadata[r][a][l].concat(e.metadata[r][a][l])}}}},D.MatchData.prototype.add=function(e,t,n){if(!(e in this.metadata))return this.metadata[e]=Object.create(null),void(this.metadata[e][t]=n);if(t in this.metadata[e])for(var r=Object.keys(n),i=0;i<r.length;i++){var o=r[i];o in this.metadata[e][t]?this.metadata[e][t][o]=this.metadata[e][t][o].concat(n[o]):this.metadata[e][t][o]=n[o]}else this.metadata[e][t]=n},D.Query=function(e){this.clauses=[],this.allFields=e},D.Query.wildcard=new String("*"),D.Query.wildcard.NONE=0,D.Query.wildcard.LEADING=1,D.Query.wildcard.TRAILING=2,D.Query.presence={OPTIONAL:1,REQUIRED:2,PROHIBITED:3},D.Query.prototype.clause=function(e){return"fields"in e||(e.fields=this.allFields),"boost"in e||(e.boost=1),"usePipeline"in e||(e.usePipeline=!0),"wildcard"in e||(e.wildcard=D.Query.wildcard.NONE),e.wildcard&D.Query.wildcard.LEADING&&e.term.charAt(0)!=D.Query.wildcard&&(e.term="*"+e.term),e.wildcard&D.Query.wildcard.TRAILING&&e.term.slice(-1)!=D.Query.wildcard&&(e.term=e.term+"*"),"presence"in e||(e.presence=D.Query.presence.OPTIONAL),this.clauses.push(e),this},D.Query.prototype.isNegated=function(){for(var e=0;e<this.clauses.length;e++)if(this.clauses[e].presence!=D.Query.presence.PROHIBITED)return!1;return!0},D.Query.prototype.term=function(e,t){if(Array.isArray(e))return e.forEach(function(e){this.term(e,D.utils.clone(t))},this),this;var n=t||{};return n.term=e.toString(),this.clause(n),this},D.QueryParseError=function(e,t,n){this.name="QueryParseError",this.message=e,this.start=t,this.end=n},D.QueryParseError.prototype=new Error,D.QueryLexer=function(e){this.lexemes=[],this.str=e,this.length=e.length,this.pos=0,this.start=0,this.escapeCharPositions=[]},D.QueryLexer.prototype.run=function(){for(var e=D.QueryLexer.lexText;e;)e=e(this)},D.QueryLexer.prototype.sliceString=function(){for(var e=[],t=this.start,n=this.pos,r=0;r<this.escapeCharPositions.length;r++)n=this.escapeCharPositions[r],e.push(this.str.slice(t,n)),t=n+1;return e.push(this.str.slice(t,this.pos)),this.escapeCharPositions.length=0,e.join("")},D.QueryLexer.prototype.emit=function(e){this.lexemes.push({type:e,str:this.sliceString(),start:this.start,end:this.pos}),this.start=this.pos},D.QueryLexer.prototype.escapeCharacter=function(){this.escapeCharPositions.push(this.pos-1),this.pos+=1},D.QueryLexer.prototype.next=function(){if(this.pos>=this.length)return D.QueryLexer.EOS;var e=this.str.charAt(this.pos);return this.pos+=1,e},D.QueryLexer.prototype.width=function(){return this.pos-this.start},D.QueryLexer.prototype.ignore=function(){this.start==this.pos&&(this.pos+=1),this.start=this.pos},D.QueryLexer.prototype.backup=function(){this.pos-=1},D.QueryLexer.prototype.acceptDigitRun=function(){for(var e,t;47<(t=(e=this.next()).charCodeAt(0))&&t<58;);e!=D.QueryLexer.EOS&&this.backup()},D.QueryLexer.prototype.more=function(){return this.pos<this.length},D.QueryLexer.EOS="EOS",D.QueryLexer.FIELD="FIELD",D.QueryLexer.TERM="TERM",D.QueryLexer.EDIT_DISTANCE="EDIT_DISTANCE",D.QueryLexer.BOOST="BOOST",D.QueryLexer.PRESENCE="PRESENCE",D.QueryLexer.lexField=function(e){return e.backup(),e.emit(D.QueryLexer.FIELD),e.ignore(),D.QueryLexer.lexText},D.QueryLexer.lexTerm=function(e){if(1<e.width()&&(e.backup(),e.emit(D.QueryLexer.TERM)),e.ignore(),e.more())return D.QueryLexer.lexText},D.QueryLexer.lexEditDistance=function(e){return e.ignore(),e.acceptDigitRun(),e.emit(D.QueryLexer.EDIT_DISTANCE),D.QueryLexer.lexText},D.QueryLexer.lexBoost=function(e){return e.ignore(),e.acceptDigitRun(),e.emit(D.QueryLexer.BOOST),D.QueryLexer.lexText},D.QueryLexer.lexEOS=function(e){0<e.width()&&e.emit(D.QueryLexer.TERM)},D.QueryLexer.termSeparator=D.tokenizer.separator,D.QueryLexer.lexText=function(e){for(;;){var t=e.next();if(t==D.QueryLexer.EOS)return D.QueryLexer.lexEOS;if(92!=t.charCodeAt(0)){if(":"==t)return D.QueryLexer.lexField;if("~"==t)return e.backup(),0<e.width()&&e.emit(D.QueryLexer.TERM),D.QueryLexer.lexEditDistance;if("^"==t)return e.backup(),0<e.width()&&e.emit(D.QueryLexer.TERM),D.QueryLexer.lexBoost;if("+"==t&&1===e.width())return e.emit(D.QueryLexer.PRESENCE),D.QueryLexer.lexText;if("-"==t&&1===e.width())return e.emit(D.QueryLexer.PRESENCE),D.QueryLexer.lexText;if(t.match(D.QueryLexer.termSeparator))return D.QueryLexer.lexTerm}else e.escapeCharacter()}},D.QueryParser=function(e,t){this.lexer=new D.QueryLexer(e),this.query=t,this.currentClause={},this.lexemeIdx=0},D.QueryParser.prototype.parse=function(){this.lexer.run(),this.lexemes=this.lexer.lexemes;for(var e=D.QueryParser.parseClause;e;)e=e(this);return this.query},D.QueryParser.prototype.peekLexeme=function(){return this.lexemes[this.lexemeIdx]},D.QueryParser.prototype.consumeLexeme=function(){var e=this.peekLexeme();return this.lexemeIdx+=1,e},D.QueryParser.prototype.nextClause=function(){var e=this.currentClause;this.query.clause(e),this.currentClause={}},D.QueryParser.parseClause=function(e){var t=e.peekLexeme();if(null!=t)switch(t.type){case D.QueryLexer.PRESENCE:return D.QueryParser.parsePresence;case D.QueryLexer.FIELD:return D.QueryParser.parseField;case D.QueryLexer.TERM:return D.QueryParser.parseTerm;default:var n="expected either a field or a term, found "+t.type;throw 1<=t.str.length&&(n+=" with value '"+t.str+"'"),new D.QueryParseError(n,t.start,t.end)}},D.QueryParser.parsePresence=function(e){var t=e.consumeLexeme();if(null!=t){switch(t.str){case"-":e.currentClause.presence=D.Query.presence.PROHIBITED;break;case"+":e.currentClause.presence=D.Query.presence.REQUIRED;break;default:var n="unrecognised presence operator'"+t.str+"'";throw new D.QueryParseError(n,t.start,t.end)}var r=e.peekLexeme();if(null==r){n="expecting term or field, found nothing";throw new D.QueryParseError(n,t.start,t.end)}switch(r.type){case D.QueryLexer.FIELD:return D.QueryParser.parseField;case D.QueryLexer.TERM:return D.QueryParser.parseTerm;default:n="expecting term or field, found '"+r.type+"'";throw new D.QueryParseError(n,r.start,r.end)}}},D.QueryParser.parseField=function(e){var t=e.consumeLexeme();if(null!=t){if(-1==e.query.allFields.indexOf(t.str)){var n=e.query.allFields.map(function(e){return"'"+e+"'"}).join(", "),r="unrecognised field '"+t.str+"', possible fields: "+n;throw new D.QueryParseError(r,t.start,t.end)}e.currentClause.fields=[t.str];var i=e.peekLexeme();if(null==i){r="expecting term, found nothing";throw new D.QueryParseError(r,t.start,t.end)}switch(i.type){case D.QueryLexer.TERM:return D.QueryParser.parseTerm;default:r="expecting term, found '"+i.type+"'";throw new D.QueryParseError(r,i.start,i.end)}}},D.QueryParser.parseTerm=function(e){var t=e.consumeLexeme();if(null!=t){e.currentClause.term=t.str.toLowerCase(),-1!=t.str.indexOf("*")&&(e.currentClause.usePipeline=!1);var n=e.peekLexeme();if(null!=n)switch(n.type){case D.QueryLexer.TERM:return e.nextClause(),D.QueryParser.parseTerm;case D.QueryLexer.FIELD:return e.nextClause(),D.QueryParser.parseField;case D.QueryLexer.EDIT_DISTANCE:return D.QueryParser.parseEditDistance;case D.QueryLexer.BOOST:return D.QueryParser.parseBoost;case D.QueryLexer.PRESENCE:return e.nextClause(),D.QueryParser.parsePresence;default:var r="Unexpected lexeme type '"+n.type+"'";throw new D.QueryParseError(r,n.start,n.end)}else e.nextClause()}},D.QueryParser.parseEditDistance=function(e){var t=e.consumeLexeme();if(null!=t){var n=parseInt(t.str,10);if(isNaN(n)){var r="edit distance must be numeric";throw new D.QueryParseError(r,t.start,t.end)}e.currentClause.editDistance=n;var i=e.peekLexeme();if(null!=i)switch(i.type){case D.QueryLexer.TERM:return e.nextClause(),D.QueryParser.parseTerm;case D.QueryLexer.FIELD:return e.nextClause(),D.QueryParser.parseField;case D.QueryLexer.EDIT_DISTANCE:return D.QueryParser.parseEditDistance;case D.QueryLexer.BOOST:return D.QueryParser.parseBoost;case D.QueryLexer.PRESENCE:return e.nextClause(),D.QueryParser.parsePresence;default:r="Unexpected lexeme type '"+i.type+"'";throw new D.QueryParseError(r,i.start,i.end)}else e.nextClause()}},D.QueryParser.parseBoost=function(e){var t=e.consumeLexeme();if(null!=t){var n=parseInt(t.str,10);if(isNaN(n)){var r="boost must be numeric";throw new D.QueryParseError(r,t.start,t.end)}e.currentClause.boost=n;var i=e.peekLexeme();if(null!=i)switch(i.type){case D.QueryLexer.TERM:return e.nextClause(),D.QueryParser.parseTerm;case D.QueryLexer.FIELD:return e.nextClause(),D.QueryParser.parseField;case D.QueryLexer.EDIT_DISTANCE:return D.QueryParser.parseEditDistance;case D.QueryLexer.BOOST:return D.QueryParser.parseBoost;case D.QueryLexer.PRESENCE:return 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Z}))),ne()),a=T(window,"popstate").pipe(k(l=>l.state!==null),f(l=>({url:new URL(location.href),offset:l.state})),ne());I(i,a).pipe(z((l,u)=>l.url.href===u.url.href),f(({url:l})=>l)).subscribe(t);let s=t.pipe(U("pathname"),E(l=>qt(l.href).pipe(Je(()=>(nn(l),Z)))),ne());i.pipe(Ye(s)).subscribe(({url:l})=>{history.pushState({},"",`${l}`)});let c=new DOMParser;s.pipe(E(l=>l.text()),f(l=>c.parseFromString(l,"text/html"))).subscribe(e),I(i,a).pipe(Ye(e)).subscribe(({url:l,offset:u})=>{l.hash&&!u?cn(l.hash):Mr(u||{y:0})}),e.pipe(Ut(1)).subscribe(l=>{for(let u of["title","link[rel=canonical]","meta[name=author]","meta[name=description]","[data-md-component=announce]","[data-md-component=container]","[data-md-component=header-topic]","[data-md-component=logo], .md-logo","[data-md-component=skip]"]){let m=ae(u),p=ae(u,l);typeof m!="undefined"&&typeof p!="undefined"&&Pe(m,p)}}),e.pipe(Ut(1),f(()=>je("container")),E(l=>F(...Q("script",l))),dr(l=>{let u=Ge("script");if(l.src){for(let m of 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o=K("search.config.pipeline").split(/\s*,\s*/).filter(Boolean);return{config:e,docs:t,index:r,pipeline:o}}function vi(e,t){let r=se(),o=new Worker(e),n=new M,i=vn(o,{tx$:n}).pipe(f(a=>{if(Yt(a))for(let s of a.data)for(let c of s)c.location=`${r.base}/${c.location}`;return a}),ne());return ve(t).pipe(f(a=>({type:_e.SETUP,data:Va(a)}))).subscribe(n.next.bind(n)),{tx$:n,rx$:i}}function gi(){let e=se();ye(new URL("versions.json",e.base)).subscribe(t=>{fe(".md-header__topic").appendChild(Xn(t))})}function Wa(e){let t=(__search==null?void 0:__search.transform)||hi,r=Yo(e),o=I(T(e,"keyup"),T(e,"focus").pipe(Te(1))).pipe(f(()=>t(e.value)),z());return G([o,r]).pipe(f(([n,i])=>({value:n,focus:i})))}function xi(e,{tx$:t}){let r=new M;return r.pipe(U("value"),f(({value:o})=>({type:_e.QUERY,data:o}))).subscribe(t.next.bind(t)),r.pipe(U("focus")).subscribe(({focus:o})=>{o?($e("search",o),jn(e,"")):Fn(e)}),T(e.form,"reset").pipe(wr(r.pipe(vr(1)))).subscribe(()=>ke(e)),Wa(e).pipe(H(r),P(()=>r.complete()),f(o=>$({ref:e},o)))}function yi(e,{rx$:t},{query$:r}){let o=new M,n=Zo(e.parentElement).pipe(k(Boolean)),i=fe(":scope > :first-child",e),a=fe(":scope > :last-child",e);return t.pipe(k(Jt),xe(1)).subscribe(()=>{kr(i)}),o.pipe(Y(J),be(r)).subscribe(([{data:c},{value:l}])=>{l?Pn(i,c.length):kr(i)}),o.pipe(Y(J),H(()=>Vn(a)),E(({data:c})=>I(F(...c.slice(0,10)),F(...c.slice(10)).pipe(he(4),Tr(n),E(([l])=>F(...l)))))).subscribe(c=>{$n(a,Jn(c))}),t.pipe(k(Yt),f(({data:c})=>({data:c})),V({data:[]})).pipe(H(o),P(()=>o.complete()),f(c=>$({ref:e},c)))}function Si(e,{index$:t,keyboard$:r}){let 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r.pipe(Y(J)).subscribe({next({hidden:o}){o?Kn(e,"hidden"):Hr(e)},complete(){Hr(e)}}),Qa(e,t).pipe(H(r),P(()=>r.complete()),f(o=>$({ref:e},o)))}function Li({document$:e,tablet$:t}){e.pipe(E(()=>F(...Q("[data-md-state=indeterminate]"))),H(r=>{r.indeterminate=!0,r.checked=!1}),te(r=>T(r,"change").pipe(Er(()=>r.hasAttribute("data-md-state")),oe(r))),be(t)).subscribe(([r,o])=>{r.removeAttribute("data-md-state"),o&&(r.checked=!1)})}function Ka(){return/(iPad|iPhone|iPod)/.test(navigator.userAgent)}function ki({document$:e}){e.pipe(E(()=>F(...Q("[data-md-scrollfix]"))),H(t=>t.removeAttribute("data-md-scrollfix")),k(Ka),te(t=>T(t,"touchstart").pipe(oe(t)))).subscribe(t=>{let r=t.scrollTop;r===0?t.scrollTop=1:r+t.offsetHeight===t.scrollHeight&&(t.scrollTop=r-1)})}function Ci({viewport$:e,tablet$:t}){G([zt("search"),t]).pipe(f(([r,o])=>r&&!o),E(r=>F(r).pipe(Te(r?400:100),Y(J))),be(e)).subscribe(([r,{offset:{y:o}}])=>{r?yn(document.body,o):Sn(document.body)})}document.documentElement.classList.remove("no-js");document.documentElement.classList.add("js");var Ze=Jo(),Ir=an(),Pr=ln(),$r=rn(),ue=bn(),Gt=pt("(min-width: 960px)"),Hi=pt("(min-width: 1220px)"),ji=un(),Fi=se(),Ba=document.forms.namedItem("search")?(__search==null?void 0:__search.index)||ye(`${Fi.base}/search/search_index.json`):Z,Vr=new M;pi({alert$:Vr});Kt("navigation.instant")&&fi({document$:Ze,location$:Ir,viewport$:ue});var Ii;((Ii=Fi.version)==null?void 0:Ii.provider)==="mike"&&gi();I(Ir,Pr).pipe(Te(125)).subscribe(()=>{$e("drawer",!1),$e("search",!1)});$r.pipe(k(({mode:e})=>e==="global")).subscribe(e=>{switch(e.type){case"p":case",":let t=ae("[href][rel=prev]");typeof t!="undefined"&&t.click();break;case"n":case".":let r=ae("[href][rel=next]");typeof r!="undefined"&&r.click();break}});Li({document$:Ze,tablet$:Gt});ki({document$:Ze});Ci({viewport$:ue,tablet$:Gt});var We=ai(je("header"),{viewport$:ue}),Xt=Ze.pipe(f(()=>je("main")),E(e=>li(e,{viewport$:ue,header$:We})),re(1)),Ja=I(...me("dialog").map(e=>ii(e,{alert$:Vr})),...me("header").map(e=>si(e,{viewport$:ue,header$:We,main$:Xt})),...me("palette").map(e=>ui(e)),...me("search").map(e=>Si(e,{index$:Ba,keyboard$:$r})),...me("source").map(e=>Ti(e))),Ya=Oe(()=>I(...me("content").map(e=>ni(e,{target$:Pr,viewport$:ue,print$:ji})),...me("header-title").map(e=>ci(e,{viewport$:ue,header$:We})),...me("sidebar").map(e=>e.getAttribute("data-md-type")==="navigation"?_r(Hi,()=>Rr(e,{viewport$:ue,header$:We,main$:Xt})):_r(Gt,()=>Rr(e,{viewport$:ue,header$:We,main$:Xt}))),...me("tabs").map(e=>_i(e,{viewport$:ue,header$:We})),...me("toc").map(e=>Mi(e,{viewport$:ue,header$:We})),...me("top").map(e=>Ai(e,{viewport$:ue,main$:Xt})))),Ri=Ze.pipe(E(()=>Ya),ut(Ja),re(1));Ri.subscribe();window.document$=Ze;window.location$=Ir;window.target$=Pr;window.keyboard$=$r;window.viewport$=ue;window.tablet$=Gt;window.screen$=Hi;window.print$=ji;window.alert$=Vr;window.component$=Ri;})();
+//# sourceMappingURL=bundle.82b56eb2.min.js.map
+
--- /dev/null
+{
+ "version": 3,
+ "sources": ["node_modules/focus-visible/dist/focus-visible.js", "node_modules/tslib/tslib.js", "node_modules/clipboard/dist/clipboard.js", "node_modules/escape-html/index.js", "src/assets/javascripts/bundle.ts", "node_modules/tslib/modules/index.js", "node_modules/rxjs/src/internal/util/isFunction.ts", "node_modules/rxjs/src/internal/util/createErrorClass.ts", "node_modules/rxjs/src/internal/util/UnsubscriptionError.ts", "node_modules/rxjs/src/internal/util/arrRemove.ts", "node_modules/rxjs/src/internal/Subscription.ts", "node_modules/rxjs/src/internal/config.ts", "node_modules/rxjs/src/internal/scheduler/timeoutProvider.ts", "node_modules/rxjs/src/internal/util/reportUnhandledError.ts", "node_modules/rxjs/src/internal/util/noop.ts", "node_modules/rxjs/src/internal/NotificationFactories.ts", "node_modules/rxjs/src/internal/Subscriber.ts", "node_modules/rxjs/src/internal/symbol/observable.ts", "node_modules/rxjs/src/internal/util/identity.ts", 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+ "sourcesContent": ["(function (global, factory) {\n typeof exports === 'object' && typeof module !== 'undefined' ? factory() :\n typeof define === 'function' && define.amd ? define(factory) :\n (factory());\n}(this, (function () { 'use strict';\n\n /**\n * Applies the :focus-visible polyfill at the given scope.\n * A scope in this case is either the top-level Document or a Shadow Root.\n *\n * @param {(Document|ShadowRoot)} scope\n * @see https://github.com/WICG/focus-visible\n */\n function applyFocusVisiblePolyfill(scope) {\n var hadKeyboardEvent = true;\n var hadFocusVisibleRecently = false;\n var hadFocusVisibleRecentlyTimeout = null;\n\n var inputTypesAllowlist = {\n text: true,\n search: true,\n url: true,\n tel: true,\n email: true,\n password: true,\n number: true,\n date: true,\n month: true,\n week: true,\n time: true,\n datetime: true,\n 'datetime-local': true\n };\n\n /**\n * Helper function for legacy browsers and iframes which sometimes focus\n * elements like document, body, and non-interactive SVG.\n * @param {Element} el\n */\n function isValidFocusTarget(el) {\n if (\n el &&\n el !== document &&\n el.nodeName !== 'HTML' &&\n el.nodeName !== 'BODY' &&\n 'classList' in el &&\n 'contains' in el.classList\n ) {\n return true;\n }\n return false;\n }\n\n /**\n * Computes whether the given element should automatically trigger the\n * `focus-visible` class being added, i.e. whether it should always match\n * `:focus-visible` when focused.\n * @param {Element} el\n * @return {boolean}\n */\n function focusTriggersKeyboardModality(el) {\n var type = el.type;\n var tagName = el.tagName;\n\n if (tagName === 'INPUT' && inputTypesAllowlist[type] && !el.readOnly) {\n return true;\n }\n\n if (tagName === 'TEXTAREA' && !el.readOnly) {\n return true;\n }\n\n if (el.isContentEditable) {\n return true;\n }\n\n return false;\n }\n\n /**\n * Add the `focus-visible` class to the given element if it was not added by\n * the author.\n * @param {Element} el\n */\n function addFocusVisibleClass(el) {\n if (el.classList.contains('focus-visible')) {\n return;\n }\n el.classList.add('focus-visible');\n el.setAttribute('data-focus-visible-added', '');\n }\n\n /**\n * Remove the `focus-visible` class from the given element if it was not\n * originally added by the author.\n * @param {Element} el\n */\n function removeFocusVisibleClass(el) {\n if (!el.hasAttribute('data-focus-visible-added')) {\n return;\n }\n el.classList.remove('focus-visible');\n el.removeAttribute('data-focus-visible-added');\n }\n\n /**\n * If the most recent user interaction was via the keyboard;\n * and the key press did not include a meta, alt/option, or control key;\n * then the modality is keyboard. Otherwise, the modality is not keyboard.\n * Apply `focus-visible` to any current active element and keep track\n * of our keyboard modality state with `hadKeyboardEvent`.\n * @param {KeyboardEvent} e\n */\n function onKeyDown(e) {\n if (e.metaKey || e.altKey || e.ctrlKey) {\n return;\n }\n\n if (isValidFocusTarget(scope.activeElement)) {\n addFocusVisibleClass(scope.activeElement);\n }\n\n hadKeyboardEvent = true;\n }\n\n /**\n * If at any point a user clicks with a pointing device, ensure that we change\n * the modality away from keyboard.\n * This avoids the situation where a user presses a key on an already focused\n * element, and then clicks on a different element, focusing it with a\n * pointing device, while we still think we're in keyboard modality.\n * @param {Event} e\n */\n function onPointerDown(e) {\n hadKeyboardEvent = false;\n }\n\n /**\n * On `focus`, add the `focus-visible` class to the target if:\n * - the target received focus as a result of keyboard navigation, or\n * - the event target is an element that will likely require interaction\n * via the keyboard (e.g. a text box)\n * @param {Event} e\n */\n function onFocus(e) {\n // Prevent IE from focusing the document or HTML element.\n if (!isValidFocusTarget(e.target)) {\n return;\n }\n\n if (hadKeyboardEvent || focusTriggersKeyboardModality(e.target)) {\n addFocusVisibleClass(e.target);\n }\n }\n\n /**\n * On `blur`, remove the `focus-visible` class from the target.\n * @param {Event} e\n */\n function onBlur(e) {\n if (!isValidFocusTarget(e.target)) {\n return;\n }\n\n if (\n e.target.classList.contains('focus-visible') ||\n e.target.hasAttribute('data-focus-visible-added')\n ) {\n // To detect a tab/window switch, we look for a blur event followed\n // rapidly by a visibility change.\n // If we don't see a visibility change within 100ms, it's probably a\n // regular focus change.\n hadFocusVisibleRecently = true;\n window.clearTimeout(hadFocusVisibleRecentlyTimeout);\n hadFocusVisibleRecentlyTimeout = window.setTimeout(function() {\n hadFocusVisibleRecently = false;\n }, 100);\n removeFocusVisibleClass(e.target);\n }\n }\n\n /**\n * If the user changes tabs, keep track of whether or not the previously\n * focused element had .focus-visible.\n * @param {Event} e\n */\n function onVisibilityChange(e) {\n if (document.visibilityState === 'hidden') {\n // If the tab becomes active again, the browser will handle calling focus\n // on the element (Safari actually calls it twice).\n // If this tab change caused a blur on an element with focus-visible,\n // re-apply the class when the user switches back to the tab.\n if (hadFocusVisibleRecently) {\n hadKeyboardEvent = true;\n }\n addInitialPointerMoveListeners();\n }\n }\n\n /**\n * Add a group of listeners to detect usage of any pointing devices.\n * These listeners will be added when the polyfill first loads, and anytime\n * the window is blurred, so that they are active when the window regains\n * focus.\n */\n function addInitialPointerMoveListeners() {\n document.addEventListener('mousemove', onInitialPointerMove);\n document.addEventListener('mousedown', onInitialPointerMove);\n document.addEventListener('mouseup', onInitialPointerMove);\n document.addEventListener('pointermove', onInitialPointerMove);\n document.addEventListener('pointerdown', onInitialPointerMove);\n document.addEventListener('pointerup', onInitialPointerMove);\n document.addEventListener('touchmove', onInitialPointerMove);\n document.addEventListener('touchstart', onInitialPointerMove);\n document.addEventListener('touchend', onInitialPointerMove);\n }\n\n function removeInitialPointerMoveListeners() {\n document.removeEventListener('mousemove', onInitialPointerMove);\n document.removeEventListener('mousedown', onInitialPointerMove);\n document.removeEventListener('mouseup', onInitialPointerMove);\n document.removeEventListener('pointermove', onInitialPointerMove);\n document.removeEventListener('pointerdown', onInitialPointerMove);\n document.removeEventListener('pointerup', onInitialPointerMove);\n document.removeEventListener('touchmove', onInitialPointerMove);\n document.removeEventListener('touchstart', onInitialPointerMove);\n document.removeEventListener('touchend', onInitialPointerMove);\n }\n\n /**\n * When the polfyill first loads, assume the user is in keyboard modality.\n * If any event is received from a pointing device (e.g. mouse, pointer,\n * touch), turn off keyboard modality.\n * This accounts for situations where focus enters the page from the URL bar.\n * @param {Event} e\n */\n function onInitialPointerMove(e) {\n // Work around a Safari quirk that fires a mousemove on <html> whenever the\n // window blurs, even if you're tabbing out of the page. \u00AF\\_(\u30C4)_/\u00AF\n if (e.target.nodeName && e.target.nodeName.toLowerCase() === 'html') {\n return;\n }\n\n hadKeyboardEvent = false;\n removeInitialPointerMoveListeners();\n }\n\n // For some kinds of state, we are interested in changes at the global scope\n // only. For example, global pointer input, global key presses and global\n // visibility change should affect the state at every scope:\n document.addEventListener('keydown', onKeyDown, true);\n document.addEventListener('mousedown', onPointerDown, true);\n document.addEventListener('pointerdown', onPointerDown, true);\n document.addEventListener('touchstart', onPointerDown, true);\n document.addEventListener('visibilitychange', onVisibilityChange, true);\n\n addInitialPointerMoveListeners();\n\n // For focus and blur, we specifically care about state changes in the local\n // scope. This is because focus / blur events that originate from within a\n // shadow root are not re-dispatched from the host element if it was already\n // the active element in its own scope:\n scope.addEventListener('focus', onFocus, true);\n scope.addEventListener('blur', onBlur, true);\n\n // We detect that a node is a ShadowRoot by ensuring that it is a\n // DocumentFragment and also has a host property. 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Please use \"readonly\" instead of \"disabled\" attribute');\n }\n\n if (this.action === 'cut' && (target.hasAttribute('readonly') || target.hasAttribute('disabled'))) {\n throw new Error('Invalid \"target\" attribute. You can\\'t cut text from elements with \"readonly\" or \"disabled\" attributes');\n }\n\n this._target = target;\n } else {\n throw new Error('Invalid \"target\" value, use a valid Element');\n }\n }\n }\n /**\n * Gets the `target` property.\n * @return {String|HTMLElement}\n */\n ,\n get: function get() {\n return this._target;\n }\n }]);\n\n return ClipboardAction;\n}();\n\n/* harmony default export */ var clipboard_action = (ClipboardAction);\n;// CONCATENATED MODULE: ./src/clipboard.js\nfunction clipboard_typeof(obj) { \"@babel/helpers - typeof\"; if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") { clipboard_typeof = function _typeof(obj) { return typeof obj; }; } else { clipboard_typeof = function _typeof(obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }; } return clipboard_typeof(obj); }\n\nfunction clipboard_classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction clipboard_defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }\n\nfunction clipboard_createClass(Constructor, protoProps, staticProps) { if (protoProps) clipboard_defineProperties(Constructor.prototype, protoProps); if (staticProps) clipboard_defineProperties(Constructor, staticProps); return Constructor; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function\"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }\n\nfunction _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }\n\nfunction _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }\n\nfunction _possibleConstructorReturn(self, call) { if (call && (clipboard_typeof(call) === \"object\" || typeof call === \"function\")) { return call; } return _assertThisInitialized(self); }\n\nfunction _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return self; }\n\nfunction _isNativeReflectConstruct() { if (typeof Reflect === \"undefined\" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === \"function\") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } }\n\nfunction _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }\n\n\n\n\n/**\n * Helper function to retrieve attribute value.\n * @param {String} suffix\n * @param {Element} element\n */\n\nfunction getAttributeValue(suffix, element) {\n var attribute = \"data-clipboard-\".concat(suffix);\n\n if (!element.hasAttribute(attribute)) {\n return;\n }\n\n return element.getAttribute(attribute);\n}\n/**\n * Base class which takes one or more elements, adds event listeners to them,\n * and instantiates a new `ClipboardAction` on each click.\n */\n\n\nvar Clipboard = /*#__PURE__*/function (_Emitter) {\n _inherits(Clipboard, _Emitter);\n\n var _super = _createSuper(Clipboard);\n\n /**\n * @param {String|HTMLElement|HTMLCollection|NodeList} trigger\n * @param {Object} options\n */\n function Clipboard(trigger, options) {\n var _this;\n\n clipboard_classCallCheck(this, Clipboard);\n\n _this = _super.call(this);\n\n _this.resolveOptions(options);\n\n _this.listenClick(trigger);\n\n return _this;\n }\n /**\n * Defines if attributes would be resolved using internal setter functions\n * or custom functions that were passed in the constructor.\n * @param {Object} options\n */\n\n\n clipboard_createClass(Clipboard, [{\n key: \"resolveOptions\",\n value: function resolveOptions() {\n var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};\n this.action = typeof options.action === 'function' ? options.action : this.defaultAction;\n this.target = typeof options.target === 'function' ? options.target : this.defaultTarget;\n this.text = typeof options.text === 'function' ? options.text : this.defaultText;\n this.container = clipboard_typeof(options.container) === 'object' ? options.container : document.body;\n }\n /**\n * Adds a click event listener to the passed trigger.\n * @param {String|HTMLElement|HTMLCollection|NodeList} trigger\n */\n\n }, {\n key: \"listenClick\",\n value: function listenClick(trigger) {\n var _this2 = this;\n\n this.listener = listen_default()(trigger, 'click', function (e) {\n return _this2.onClick(e);\n });\n }\n /**\n * Defines a new `ClipboardAction` on each click event.\n * @param {Event} e\n */\n\n }, {\n key: \"onClick\",\n value: function onClick(e) {\n var trigger = e.delegateTarget || e.currentTarget;\n\n if (this.clipboardAction) {\n this.clipboardAction = null;\n }\n\n this.clipboardAction = new clipboard_action({\n action: this.action(trigger),\n target: this.target(trigger),\n text: this.text(trigger),\n container: this.container,\n trigger: trigger,\n emitter: this\n });\n }\n /**\n * Default `action` lookup function.\n * @param {Element} trigger\n */\n\n }, {\n key: \"defaultAction\",\n value: function defaultAction(trigger) {\n return getAttributeValue('action', trigger);\n }\n /**\n * Default `target` lookup function.\n * @param {Element} trigger\n */\n\n }, {\n key: \"defaultTarget\",\n value: function defaultTarget(trigger) {\n var selector = getAttributeValue('target', trigger);\n\n if (selector) {\n return document.querySelector(selector);\n }\n }\n /**\n * Returns the support of the given action, or all actions if no action is\n * given.\n * @param {String} [action]\n */\n\n }, {\n key: \"defaultText\",\n\n /**\n * Default `text` lookup function.\n * @param {Element} trigger\n */\n value: function defaultText(trigger) {\n return getAttributeValue('text', trigger);\n }\n /**\n * Destroy lifecycle.\n */\n\n }, {\n key: \"destroy\",\n value: function destroy() {\n this.listener.destroy();\n\n if (this.clipboardAction) {\n this.clipboardAction.destroy();\n this.clipboardAction = null;\n }\n }\n }], [{\n key: \"isSupported\",\n value: function isSupported() {\n var action = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : ['copy', 'cut'];\n var actions = typeof action === 'string' ? [action] : action;\n var support = !!document.queryCommandSupported;\n actions.forEach(function (action) {\n support = support && !!document.queryCommandSupported(action);\n });\n return support;\n }\n }]);\n\n return Clipboard;\n}((tiny_emitter_default()));\n\n/* harmony default export */ var clipboard = (Clipboard);\n\n/***/ }),\n\n/***/ 828:\n/***/ (function(module) {\n\nvar DOCUMENT_NODE_TYPE = 9;\n\n/**\n * A polyfill for Element.matches()\n */\nif (typeof Element !== 'undefined' && !Element.prototype.matches) {\n var proto = Element.prototype;\n\n proto.matches = proto.matchesSelector ||\n proto.mozMatchesSelector ||\n proto.msMatchesSelector ||\n proto.oMatchesSelector ||\n proto.webkitMatchesSelector;\n}\n\n/**\n * Finds the closest parent that matches a selector.\n *\n * @param {Element} element\n * @param {String} selector\n * @return {Function}\n */\nfunction closest (element, selector) {\n while (element && element.nodeType !== DOCUMENT_NODE_TYPE) {\n if (typeof element.matches === 'function' &&\n element.matches(selector)) {\n return element;\n }\n element = element.parentNode;\n }\n}\n\nmodule.exports = closest;\n\n\n/***/ }),\n\n/***/ 438:\n/***/ (function(module, __unused_webpack_exports, __webpack_require__) {\n\nvar closest = __webpack_require__(828);\n\n/**\n * Delegates event to a selector.\n *\n * @param {Element} element\n * @param {String} selector\n * @param {String} type\n * @param {Function} callback\n * @param {Boolean} useCapture\n * @return {Object}\n */\nfunction _delegate(element, selector, type, callback, useCapture) {\n var listenerFn = listener.apply(this, arguments);\n\n element.addEventListener(type, listenerFn, useCapture);\n\n return {\n destroy: function() {\n element.removeEventListener(type, listenerFn, useCapture);\n }\n }\n}\n\n/**\n * Delegates event to a selector.\n *\n * @param {Element|String|Array} [elements]\n * @param {String} selector\n * @param {String} type\n * @param {Function} callback\n * @param {Boolean} useCapture\n * @return {Object}\n */\nfunction delegate(elements, selector, type, callback, useCapture) {\n // Handle the regular Element usage\n if (typeof elements.addEventListener === 'function') {\n return _delegate.apply(null, arguments);\n }\n\n // Handle Element-less usage, it defaults to global delegation\n if (typeof type === 'function') {\n // Use `document` as the first parameter, then apply arguments\n // This is a short way to .unshift `arguments` without running into deoptimizations\n return _delegate.bind(null, document).apply(null, arguments);\n }\n\n // Handle Selector-based usage\n if (typeof elements === 'string') {\n elements = document.querySelectorAll(elements);\n }\n\n // Handle Array-like based usage\n return Array.prototype.map.call(elements, function (element) {\n return _delegate(element, selector, type, callback, useCapture);\n });\n}\n\n/**\n * Finds closest match and invokes callback.\n *\n * @param {Element} element\n * @param {String} selector\n * @param {String} type\n * @param {Function} callback\n * @return {Function}\n */\nfunction listener(element, selector, type, callback) {\n return function(e) {\n e.delegateTarget = closest(e.target, selector);\n\n if (e.delegateTarget) {\n callback.call(element, e);\n }\n }\n}\n\nmodule.exports = delegate;\n\n\n/***/ }),\n\n/***/ 879:\n/***/ (function(__unused_webpack_module, exports) {\n\n/**\n * Check if argument is a HTML element.\n *\n * @param {Object} value\n * @return {Boolean}\n */\nexports.node = function(value) {\n return value !== undefined\n && value instanceof HTMLElement\n && value.nodeType === 1;\n};\n\n/**\n * Check if argument is a list of HTML elements.\n *\n * @param {Object} value\n * @return {Boolean}\n */\nexports.nodeList = function(value) {\n var type = Object.prototype.toString.call(value);\n\n return value !== undefined\n && (type === '[object NodeList]' || type === '[object HTMLCollection]')\n && ('length' in value)\n && (value.length === 0 || exports.node(value[0]));\n};\n\n/**\n * Check if argument is a string.\n *\n * @param {Object} value\n * @return {Boolean}\n */\nexports.string = function(value) {\n return typeof value === 'string'\n || value instanceof String;\n};\n\n/**\n * Check if argument is a function.\n *\n * @param {Object} value\n * @return {Boolean}\n */\nexports.fn = function(value) {\n var type = Object.prototype.toString.call(value);\n\n return type === '[object Function]';\n};\n\n\n/***/ }),\n\n/***/ 370:\n/***/ (function(module, __unused_webpack_exports, __webpack_require__) {\n\nvar is = __webpack_require__(879);\nvar delegate = __webpack_require__(438);\n\n/**\n * Validates all params and calls the right\n * listener function based on its target type.\n *\n * @param {String|HTMLElement|HTMLCollection|NodeList} target\n * @param {String} type\n * @param {Function} callback\n * @return {Object}\n */\nfunction listen(target, type, callback) {\n if (!target && !type && !callback) {\n throw new Error('Missing required arguments');\n }\n\n if (!is.string(type)) {\n throw new TypeError('Second argument must be a String');\n }\n\n if (!is.fn(callback)) {\n throw new TypeError('Third argument must be a Function');\n }\n\n if (is.node(target)) {\n return listenNode(target, type, callback);\n }\n else if (is.nodeList(target)) {\n return listenNodeList(target, type, callback);\n }\n else if (is.string(target)) {\n return listenSelector(target, type, callback);\n }\n else {\n throw new TypeError('First argument must be a String, HTMLElement, HTMLCollection, or NodeList');\n }\n}\n\n/**\n * Adds an event listener to a HTML element\n * and returns a remove listener function.\n *\n * @param {HTMLElement} node\n * @param {String} type\n * @param {Function} callback\n * @return {Object}\n */\nfunction listenNode(node, type, callback) {\n node.addEventListener(type, callback);\n\n return {\n destroy: function() {\n node.removeEventListener(type, callback);\n }\n }\n}\n\n/**\n * Add an event listener to a list of HTML elements\n * and returns a remove listener function.\n *\n * @param {NodeList|HTMLCollection} nodeList\n * @param {String} type\n * @param {Function} callback\n * @return {Object}\n */\nfunction listenNodeList(nodeList, type, callback) {\n Array.prototype.forEach.call(nodeList, function(node) {\n node.addEventListener(type, callback);\n });\n\n return {\n destroy: function() {\n Array.prototype.forEach.call(nodeList, function(node) {\n node.removeEventListener(type, callback);\n });\n }\n }\n}\n\n/**\n * Add an event listener to a selector\n * and returns a remove listener function.\n *\n * @param {String} selector\n * @param {String} type\n * @param {Function} callback\n * @return {Object}\n */\nfunction listenSelector(selector, type, callback) {\n return delegate(document.body, selector, type, callback);\n}\n\nmodule.exports = listen;\n\n\n/***/ }),\n\n/***/ 817:\n/***/ (function(module) {\n\nfunction select(element) {\n var selectedText;\n\n if (element.nodeName === 'SELECT') {\n element.focus();\n\n selectedText = element.value;\n }\n else if (element.nodeName === 'INPUT' || element.nodeName === 'TEXTAREA') {\n var isReadOnly = element.hasAttribute('readonly');\n\n if (!isReadOnly) {\n element.setAttribute('readonly', '');\n }\n\n element.select();\n element.setSelectionRange(0, element.value.length);\n\n if (!isReadOnly) {\n element.removeAttribute('readonly');\n }\n\n selectedText = element.value;\n }\n else {\n if (element.hasAttribute('contenteditable')) {\n element.focus();\n }\n\n var selection = window.getSelection();\n var range = document.createRange();\n\n range.selectNodeContents(element);\n selection.removeAllRanges();\n selection.addRange(range);\n\n selectedText = selection.toString();\n }\n\n return selectedText;\n}\n\nmodule.exports = select;\n\n\n/***/ }),\n\n/***/ 279:\n/***/ (function(module) {\n\nfunction E () {\n // Keep this empty so it's easier to inherit from\n // (via https://github.com/lipsmack from https://github.com/scottcorgan/tiny-emitter/issues/3)\n}\n\nE.prototype = {\n on: function (name, callback, ctx) {\n var e = this.e || (this.e = {});\n\n (e[name] || (e[name] = [])).push({\n fn: callback,\n ctx: ctx\n });\n\n return this;\n },\n\n once: function (name, callback, ctx) {\n var self = this;\n function listener () {\n self.off(name, listener);\n callback.apply(ctx, arguments);\n };\n\n listener._ = callback\n return this.on(name, listener, ctx);\n },\n\n emit: function (name) {\n var data = [].slice.call(arguments, 1);\n var evtArr = ((this.e || (this.e = {}))[name] || []).slice();\n var i = 0;\n var len = evtArr.length;\n\n for (i; i < len; i++) {\n evtArr[i].fn.apply(evtArr[i].ctx, data);\n }\n\n return this;\n },\n\n off: function (name, callback) {\n var e = this.e || (this.e = {});\n var evts = e[name];\n var liveEvents = [];\n\n if (evts && callback) {\n for (var i = 0, len = evts.length; i < len; i++) {\n if (evts[i].fn !== callback && evts[i].fn._ !== callback)\n liveEvents.push(evts[i]);\n }\n }\n\n // Remove event from queue to prevent memory leak\n // Suggested by https://github.com/lazd\n // Ref: https://github.com/scottcorgan/tiny-emitter/commit/c6ebfaa9bc973b33d110a84a307742b7cf94c953#commitcomment-5024910\n\n (liveEvents.length)\n ? e[name] = liveEvents\n : delete e[name];\n\n return this;\n }\n};\n\nmodule.exports = E;\nmodule.exports.TinyEmitter = E;\n\n\n/***/ })\n\n/******/ \t});\n/************************************************************************/\n/******/ \t// The module cache\n/******/ \tvar __webpack_module_cache__ = {};\n/******/ \t\n/******/ \t// The require function\n/******/ \tfunction __webpack_require__(moduleId) {\n/******/ \t\t// Check if module is in cache\n/******/ \t\tif(__webpack_module_cache__[moduleId]) {\n/******/ \t\t\treturn __webpack_module_cache__[moduleId].exports;\n/******/ \t\t}\n/******/ \t\t// Create a new module (and put it into the cache)\n/******/ \t\tvar module = __webpack_module_cache__[moduleId] = {\n/******/ \t\t\t// no module.id needed\n/******/ \t\t\t// no module.loaded needed\n/******/ \t\t\texports: {}\n/******/ \t\t};\n/******/ \t\n/******/ \t\t// Execute the module function\n/******/ \t\t__webpack_modules__[moduleId](module, module.exports, __webpack_require__);\n/******/ \t\n/******/ \t\t// Return the exports of the module\n/******/ \t\treturn module.exports;\n/******/ \t}\n/******/ \t\n/************************************************************************/\n/******/ \t/* webpack/runtime/compat get default export */\n/******/ \t!function() {\n/******/ \t\t// getDefaultExport function for compatibility with non-harmony modules\n/******/ \t\t__webpack_require__.n = function(module) {\n/******/ \t\t\tvar getter = module && module.__esModule ?\n/******/ \t\t\t\tfunction() { return module['default']; } :\n/******/ \t\t\t\tfunction() { return module; };\n/******/ \t\t\t__webpack_require__.d(getter, { a: getter });\n/******/ \t\t\treturn getter;\n/******/ \t\t};\n/******/ \t}();\n/******/ \t\n/******/ \t/* webpack/runtime/define property getters */\n/******/ \t!function() {\n/******/ \t\t// define getter functions for harmony exports\n/******/ \t\t__webpack_require__.d = function(exports, definition) {\n/******/ \t\t\tfor(var key in definition) {\n/******/ \t\t\t\tif(__webpack_require__.o(definition, key) && !__webpack_require__.o(exports, key)) {\n/******/ \t\t\t\t\tObject.defineProperty(exports, key, { enumerable: true, get: definition[key] });\n/******/ \t\t\t\t}\n/******/ \t\t\t}\n/******/ \t\t};\n/******/ \t}();\n/******/ \t\n/******/ \t/* webpack/runtime/hasOwnProperty shorthand */\n/******/ \t!function() {\n/******/ \t\t__webpack_require__.o = function(obj, prop) { return Object.prototype.hasOwnProperty.call(obj, prop); }\n/******/ \t}();\n/******/ \t\n/************************************************************************/\n/******/ \t// module exports must be returned from runtime so entry inlining is disabled\n/******/ \t// startup\n/******/ \t// Load entry module and return exports\n/******/ \treturn __webpack_require__(134);\n/******/ })()\n.default;\n});", "/*!\n * escape-html\n * Copyright(c) 2012-2013 TJ Holowaychuk\n * Copyright(c) 2015 Andreas Lubbe\n * Copyright(c) 2015 Tiancheng \"Timothy\" Gu\n * MIT Licensed\n */\n\n'use strict';\n\n/**\n * Module variables.\n * @private\n */\n\nvar matchHtmlRegExp = /[\"'&<>]/;\n\n/**\n * Module exports.\n * @public\n */\n\nmodule.exports = escapeHtml;\n\n/**\n * Escape special characters in the given string of html.\n *\n * @param {string} string The string to escape for inserting into HTML\n * @return {string}\n * @public\n */\n\nfunction escapeHtml(string) {\n var str = '' + string;\n var match = matchHtmlRegExp.exec(str);\n\n if (!match) {\n return str;\n }\n\n var escape;\n var html = '';\n var index = 0;\n var lastIndex = 0;\n\n for (index = match.index; index < str.length; index++) {\n switch (str.charCodeAt(index)) {\n case 34: // \"\n escape = '"';\n break;\n case 38: // &\n escape = '&';\n break;\n case 39: // '\n escape = ''';\n break;\n case 60: // <\n escape = '<';\n break;\n case 62: // >\n escape = '>';\n break;\n default:\n continue;\n }\n\n if (lastIndex !== index) {\n html += str.substring(lastIndex, index);\n }\n\n lastIndex = index + 1;\n html += escape;\n }\n\n return lastIndex !== index\n ? html + str.substring(lastIndex, index)\n : html;\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport \"focus-visible\"\nimport { NEVER, Subject, defer, merge } from \"rxjs\"\nimport {\n delay,\n filter,\n map,\n mergeWith,\n shareReplay,\n switchMap\n} from \"rxjs/operators\"\n\nimport { configuration, feature } from \"./_\"\nimport {\n at,\n getElement,\n requestJSON,\n setToggle,\n watchDocument,\n watchKeyboard,\n watchLocation,\n watchLocationTarget,\n watchMedia,\n watchPrint,\n watchViewport\n} from \"./browser\"\nimport {\n getComponentElement,\n getComponentElements,\n mountBackToTop,\n mountContent,\n mountDialog,\n mountHeader,\n mountHeaderTitle,\n mountPalette,\n mountSearch,\n mountSidebar,\n mountSource,\n mountTableOfContents,\n mountTabs,\n watchHeader,\n watchMain\n} from \"./components\"\nimport {\n SearchIndex,\n setupClipboardJS,\n setupInstantLoading,\n setupVersionSelector\n} from \"./integrations\"\nimport {\n patchIndeterminate,\n patchScrollfix,\n patchScrolllock\n} from \"./patches\"\n\n/* ----------------------------------------------------------------------------\n * Application\n * ------------------------------------------------------------------------- */\n\n/* Yay, JavaScript is available */\ndocument.documentElement.classList.remove(\"no-js\")\ndocument.documentElement.classList.add(\"js\")\n\n/* Set up navigation observables and subjects */\nconst document$ = watchDocument()\nconst location$ = watchLocation()\nconst target$ = watchLocationTarget()\nconst keyboard$ = watchKeyboard()\n\n/* Set up media observables */\nconst viewport$ = watchViewport()\nconst tablet$ = watchMedia(\"(min-width: 960px)\")\nconst screen$ = watchMedia(\"(min-width: 1220px)\")\nconst print$ = watchPrint()\n\n/* Retrieve search index, if search is enabled */\nconst config = configuration()\nconst index$ = document.forms.namedItem(\"search\")\n ? __search?.index || requestJSON<SearchIndex>(\n `${config.base}/search/search_index.json`\n )\n : NEVER\n\n/* Set up Clipboard.js integration */\nconst alert$ = new Subject<string>()\nsetupClipboardJS({ alert$ })\n\n/* Set up instant loading, if enabled */\nif (feature(\"navigation.instant\"))\n setupInstantLoading({ document$, location$, viewport$ })\n\n/* Set up version selector */\nif (config.version?.provider === \"mike\")\n setupVersionSelector()\n\n/* Always close drawer and search on navigation */\nmerge(location$, target$)\n .pipe(\n delay(125)\n )\n .subscribe(() => {\n setToggle(\"drawer\", false)\n setToggle(\"search\", false)\n })\n\n/* Set up global keyboard handlers */\nkeyboard$\n .pipe(\n filter(({ mode }) => mode === \"global\")\n )\n .subscribe(key => {\n switch (key.type) {\n\n /* Go to previous page */\n case \"p\":\n case \",\":\n const prev = getElement(\"[href][rel=prev]\")\n if (typeof prev !== \"undefined\")\n prev.click()\n break\n\n /* Go to next page */\n case \"n\":\n case \".\":\n const next = getElement(\"[href][rel=next]\")\n if (typeof next !== \"undefined\")\n next.click()\n break\n }\n })\n\n/* Set up patches */\npatchIndeterminate({ document$, tablet$ })\npatchScrollfix({ document$ })\npatchScrolllock({ viewport$, tablet$ })\n\n/* Set up header and main area observable */\nconst header$ = watchHeader(getComponentElement(\"header\"), { viewport$ })\nconst main$ = document$\n .pipe(\n map(() => getComponentElement(\"main\")),\n switchMap(el => watchMain(el, { viewport$, header$ })),\n shareReplay(1)\n )\n\n/* Set up control component observables */\nconst control$ = merge(\n\n /* Dialog */\n ...getComponentElements(\"dialog\")\n .map(el => mountDialog(el, { alert$ })),\n\n /* Header */\n ...getComponentElements(\"header\")\n .map(el => mountHeader(el, { viewport$, header$, main$ })),\n\n /* Color palette */\n ...getComponentElements(\"palette\")\n .map(el => mountPalette(el)),\n\n /* Search */\n ...getComponentElements(\"search\")\n .map(el => mountSearch(el, { index$, keyboard$ })),\n\n /* Repository information */\n ...getComponentElements(\"source\")\n .map(el => mountSource(el))\n)\n\n/* Set up content component observables */\nconst content$ = defer(() => merge(\n\n /* Content */\n ...getComponentElements(\"content\")\n .map(el => mountContent(el, { target$, viewport$, print$ })),\n\n /* Header title */\n ...getComponentElements(\"header-title\")\n .map(el => mountHeaderTitle(el, { viewport$, header$ })),\n\n /* Sidebar */\n ...getComponentElements(\"sidebar\")\n .map(el => el.getAttribute(\"data-md-type\") === \"navigation\"\n ? at(screen$, () => mountSidebar(el, { viewport$, header$, main$ }))\n : at(tablet$, () => mountSidebar(el, { viewport$, header$, main$ }))\n ),\n\n /* Navigation tabs */\n ...getComponentElements(\"tabs\")\n .map(el => mountTabs(el, { viewport$, header$ })),\n\n /* Table of contents */\n ...getComponentElements(\"toc\")\n .map(el => mountTableOfContents(el, { viewport$, header$ })),\n\n /* Back-to-top button */\n ...getComponentElements(\"top\")\n .map(el => mountBackToTop(el, { viewport$, main$ }))\n))\n\n/* Set up component observables */\nconst component$ = document$\n .pipe(\n switchMap(() => content$),\n mergeWith(control$),\n shareReplay(1)\n )\n\n/* Subscribe to all components */\ncomponent$.subscribe()\n\n/* ----------------------------------------------------------------------------\n * Exports\n * ------------------------------------------------------------------------- */\n\nwindow.document$ = document$ /* Document observable */\nwindow.location$ = location$ /* Location subject */\nwindow.target$ = target$ /* Location target observable */\nwindow.keyboard$ = keyboard$ /* Keyboard observable */\nwindow.viewport$ = viewport$ /* Viewport observable */\nwindow.tablet$ = tablet$ /* Tablet observable */\nwindow.screen$ = screen$ /* Screen observable */\nwindow.print$ = print$ /* Print mode observable */\nwindow.alert$ = alert$ /* Alert subject */\nwindow.component$ = component$ /* Component observable */\n", "import tslib from '../tslib.js';\r\nconst {\r\n __extends,\r\n __assign,\r\n __rest,\r\n __decorate,\r\n __param,\r\n __metadata,\r\n __awaiter,\r\n __generator,\r\n __exportStar,\r\n __createBinding,\r\n __values,\r\n __read,\r\n __spread,\r\n __spreadArrays,\r\n __spreadArray,\r\n __await,\r\n __asyncGenerator,\r\n __asyncDelegator,\r\n __asyncValues,\r\n __makeTemplateObject,\r\n __importStar,\r\n __importDefault,\r\n __classPrivateFieldGet,\r\n __classPrivateFieldSet,\r\n} = tslib;\r\nexport {\r\n __extends,\r\n __assign,\r\n __rest,\r\n __decorate,\r\n __param,\r\n __metadata,\r\n __awaiter,\r\n __generator,\r\n __exportStar,\r\n __createBinding,\r\n __values,\r\n __read,\r\n __spread,\r\n __spreadArrays,\r\n __spreadArray,\r\n __await,\r\n __asyncGenerator,\r\n __asyncDelegator,\r\n __asyncValues,\r\n __makeTemplateObject,\r\n __importStar,\r\n __importDefault,\r\n __classPrivateFieldGet,\r\n __classPrivateFieldSet,\r\n};\r\n", null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { ReplaySubject, Subject, fromEvent } from \"rxjs\"\nimport { mapTo } from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch document\n *\n * Documents are implemented as subjects, so all downstream observables are\n * automatically updated when a new document is emitted.\n *\n * @returns Document subject\n */\nexport function watchDocument(): Subject<Document> {\n const document$ = new ReplaySubject<Document>()\n fromEvent(document, \"DOMContentLoaded\")\n .pipe(\n mapTo(document)\n )\n .subscribe(document$)\n\n /* Return document */\n return document$\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve an element matching the query selector\n *\n * @template T - Element type\n *\n * @param selector - Query selector\n * @param node - Node of reference\n *\n * @returns Element or nothing\n */\nexport function getElement<T extends keyof HTMLElementTagNameMap>(\n selector: T, node?: ParentNode\n): HTMLElementTagNameMap[T]\n\nexport function getElement<T extends HTMLElement>(\n selector: string, node?: ParentNode\n): T | undefined\n\nexport function getElement<T extends HTMLElement>(\n selector: string, node: ParentNode = document\n): T | undefined {\n return node.querySelector<T>(selector) || undefined\n}\n\n/**\n * Retrieve an element matching a query selector or throw a reference error\n *\n * @template T - Element type\n *\n * @param selector - Query selector\n * @param node - Node of reference\n *\n * @returns Element\n */\nexport function getElementOrThrow<T extends keyof HTMLElementTagNameMap>(\n selector: T, node?: ParentNode\n): HTMLElementTagNameMap[T]\n\nexport function getElementOrThrow<T extends HTMLElement>(\n selector: string, node?: ParentNode\n): T\n\nexport function getElementOrThrow<T extends HTMLElement>(\n selector: string, node: ParentNode = document\n): T {\n const el = getElement<T>(selector, node)\n if (typeof el === \"undefined\")\n throw new ReferenceError(\n `Missing element: expected \"${selector}\" to be present`\n )\n return el\n}\n\n/**\n * Retrieve the currently active element\n *\n * @returns Element or nothing\n */\nexport function getActiveElement(): HTMLElement | undefined {\n return document.activeElement instanceof HTMLElement\n ? document.activeElement\n : undefined\n}\n\n/**\n * Retrieve all elements matching the query selector\n *\n * @template T - Element type\n *\n * @param selector - Query selector\n * @param node - Node of reference\n *\n * @returns Elements\n */\nexport function getElements<T extends keyof HTMLElementTagNameMap>(\n selector: T, node?: ParentNode\n): HTMLElementTagNameMap[T][]\n\nexport function getElements<T extends HTMLElement>(\n selector: string, node?: ParentNode\n): T[]\n\nexport function getElements<T extends HTMLElement>(\n selector: string, node: ParentNode = document\n): T[] {\n return Array.from(node.querySelectorAll<T>(selector))\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Create an element\n *\n * @template T - Tag name type\n *\n * @param tagName - Tag name\n *\n * @returns Element\n */\nexport function createElement<T extends keyof HTMLElementTagNameMap>(\n tagName: T\n): HTMLElementTagNameMap[T] {\n return document.createElement(tagName)\n}\n\n/**\n * Replace an element with the given list of nodes\n *\n * @param el - Element\n * @param nodes - Replacement nodes\n */\nexport function replaceElement(\n el: HTMLElement, ...nodes: Node[]\n): void {\n el.replaceWith(...nodes)\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent, merge } from \"rxjs\"\nimport { map, startWith } from \"rxjs/operators\"\n\nimport { getActiveElement } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set element focus\n *\n * @param el - Element\n * @param value - Whether the element should be focused\n */\nexport function setElementFocus(\n el: HTMLElement, value = true\n): void {\n if (value)\n el.focus()\n else\n el.blur()\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch element focus\n *\n * @param el - Element\n *\n * @returns Element focus observable\n */\nexport function watchElementFocus(\n el: HTMLElement\n): Observable<boolean> {\n return merge(\n fromEvent<FocusEvent>(el, \"focus\"),\n fromEvent<FocusEvent>(el, \"blur\")\n )\n .pipe(\n map(({ type }) => type === \"focus\"),\n startWith(el === getActiveElement())\n )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n NEVER,\n Observable,\n Subject,\n defer,\n of\n} from \"rxjs\"\nimport {\n filter,\n finalize,\n map,\n shareReplay,\n startWith,\n switchMap,\n tap\n} from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Element offset\n */\nexport interface ElementSize {\n width: number /* Element width */\n height: number /* Element height */\n}\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * Resize observer entry subject\n */\nconst entry$ = new Subject<ResizeObserverEntry>()\n\n/**\n * Resize observer observable\n *\n * This observable will create a `ResizeObserver` on the first subscription\n * and will automatically terminate it when there are no more subscribers.\n * It's quite important to centralize observation in a single `ResizeObserver`,\n * as the performance difference can be quite dramatic, as the link shows.\n *\n * @see https://bit.ly/3iIYfEm - Google Groups on performance\n */\nconst observer$ = defer(() => of(\n new ResizeObserver(entries => {\n for (const entry of entries)\n entry$.next(entry)\n })\n))\n .pipe(\n switchMap(resize => NEVER.pipe(startWith(resize))\n .pipe(\n finalize(() => resize.disconnect())\n )\n ),\n shareReplay(1)\n )\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve element size\n *\n * @param el - Element\n *\n * @returns Element size\n */\nexport function getElementSize(el: HTMLElement): ElementSize {\n return {\n width: el.offsetWidth,\n height: el.offsetHeight\n }\n}\n\n/**\n * Retrieve element content size, i.e. including overflowing content\n *\n * @param el - Element\n *\n * @returns Element size\n */\nexport function getElementContentSize(el: HTMLElement): ElementSize {\n return {\n width: el.scrollWidth,\n height: el.scrollHeight\n }\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch element size\n *\n * This function returns an observable that subscribes to a single internal\n * instance of `ResizeObserver` upon subscription, and emit resize events until\n * termination. Note that this function should not be called with the same\n * element twice, as the first unsubscription will terminate observation.\n *\n * Sadly, we can't use the `DOMRect` objects returned by the observer, because\n * we need the emitted values to be consistent with `getElementSize`, which will\n * return the used values (rounded) and not actual values (unrounded). Thus, we\n * use the `offset*` properties. See the linked GitHub issue.\n *\n * @see https://bit.ly/3m0k3he - GitHub issue\n *\n * @param el - Element\n *\n * @returns Element size observable\n */\nexport function watchElementSize(\n el: HTMLElement\n): Observable<ElementSize> {\n return observer$\n .pipe(\n tap(observer => observer.observe(el)),\n switchMap(observer => entry$\n .pipe(\n filter(({ target }) => target === el),\n finalize(() => observer.unobserve(el)),\n map(() => getElementSize(el))\n )\n ),\n startWith(getElementSize(el))\n )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent, merge } from \"rxjs\"\nimport {\n distinctUntilChanged,\n map,\n startWith\n} from \"rxjs/operators\"\n\nimport {\n getElementContentSize,\n getElementSize\n} from \"../size\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Element offset\n */\nexport interface ElementOffset {\n x: number /* Horizontal offset */\n y: number /* Vertical offset */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve element offset\n *\n * @param el - Element\n *\n * @returns Element offset\n */\nexport function getElementOffset(el: HTMLElement): ElementOffset {\n return {\n x: el.scrollLeft,\n y: el.scrollTop\n }\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch element offset\n *\n * @param el - Element\n *\n * @returns Element offset observable\n */\nexport function watchElementOffset(\n el: HTMLElement\n): Observable<ElementOffset> {\n return merge(\n fromEvent(el, \"scroll\"),\n fromEvent(window, \"resize\")\n )\n .pipe(\n map(() => getElementOffset(el)),\n startWith(getElementOffset(el))\n )\n}\n\n/**\n * Watch element threshold\n *\n * This function returns an observable which emits whether the bottom scroll\n * offset of an elements is within a certain threshold.\n *\n * @param el - Element\n * @param threshold - Threshold\n *\n * @returns Element threshold observable\n */\nexport function watchElementThreshold(\n el: HTMLElement, threshold = 16\n): Observable<boolean> {\n return watchElementOffset(el)\n .pipe(\n map(({ y }) => {\n const visible = getElementSize(el)\n const content = getElementContentSize(el)\n return y >= (\n content.height - visible.height - threshold\n )\n }),\n distinctUntilChanged()\n )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set element text selection\n *\n * @param el - Element\n */\nexport function setElementSelection(\n el: HTMLElement\n): void {\n if (el instanceof HTMLInputElement)\n el.select()\n else\n throw new Error(\"Not implemented\")\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent } from \"rxjs\"\nimport { map, startWith } from \"rxjs/operators\"\n\nimport { getElementOrThrow } from \"../element\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Toggle\n */\nexport type Toggle =\n | \"drawer\" /* Toggle for drawer */\n | \"search\" /* Toggle for search */\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * Toggle map\n */\nconst toggles: Record<Toggle, HTMLInputElement> = {\n drawer: getElementOrThrow(\"[data-md-toggle=drawer]\"),\n search: getElementOrThrow(\"[data-md-toggle=search]\")\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve the value of a toggle\n *\n * @param name - Toggle\n *\n * @returns Toggle value\n */\nexport function getToggle(name: Toggle): boolean {\n return toggles[name].checked\n}\n\n/**\n * Set toggle\n *\n * Simulating a click event seems to be the most cross-browser compatible way\n * of changing the value while also emitting a `change` event. Before, Material\n * used `CustomEvent` to programmatically change the value of a toggle, but this\n * is a much simpler and cleaner solution which doesn't require a polyfill.\n *\n * @param name - Toggle\n * @param value - Toggle value\n */\nexport function setToggle(name: Toggle, value: boolean): void {\n if (toggles[name].checked !== value)\n toggles[name].click()\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch toggle\n *\n * @param name - Toggle\n *\n * @returns Toggle value observable\n */\nexport function watchToggle(name: Toggle): Observable<boolean> {\n const el = toggles[name]\n return fromEvent(el, \"change\")\n .pipe(\n map(() => el.checked),\n startWith(el.checked)\n )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent } from \"rxjs\"\nimport { filter, map, share } from \"rxjs/operators\"\n\nimport { getActiveElement } from \"../element\"\nimport { getToggle } from \"../toggle\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Keyboard mode\n */\nexport type KeyboardMode =\n | \"global\" /* Global */\n | \"search\" /* Search is open */\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Keyboard\n */\nexport interface Keyboard {\n mode: KeyboardMode /* Keyboard mode */\n type: string /* Key type */\n claim(): void /* Key claim */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Check whether an element may receive keyboard input\n *\n * @param el - Element\n *\n * @returns Test result\n */\nfunction isSusceptibleToKeyboard(el: HTMLElement): boolean {\n switch (el.tagName) {\n\n /* Form elements */\n case \"INPUT\":\n case \"SELECT\":\n case \"TEXTAREA\":\n return true\n\n /* Everything else */\n default:\n return el.isContentEditable\n }\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch keyboard\n *\n * @returns Keyboard observable\n */\nexport function watchKeyboard(): Observable<Keyboard> {\n return fromEvent<KeyboardEvent>(window, \"keydown\")\n .pipe(\n filter(ev => !(ev.metaKey || ev.ctrlKey)),\n map(ev => ({\n mode: getToggle(\"search\") ? \"search\" : \"global\",\n type: ev.key,\n claim() {\n ev.preventDefault()\n ev.stopPropagation()\n }\n } as Keyboard)),\n filter(({ mode }) => {\n if (mode === \"global\") {\n const active = getActiveElement()\n if (typeof active !== \"undefined\")\n return !isSusceptibleToKeyboard(active)\n }\n return true\n }),\n share()\n )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Subject } from \"rxjs\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve location\n *\n * This function returns a `URL` object (and not `Location`) to normalize the\n * typings across the application. Furthermore, locations need to be tracked\n * without setting them and `Location` is a singleton which represents the\n * current location.\n *\n * @returns URL\n */\nexport function getLocation(): URL {\n return new URL(location.href)\n}\n\n/**\n * Set location\n *\n * @param url - URL to change to\n */\nexport function setLocation(url: URL): void {\n location.href = url.href\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch location\n *\n * @returns Location subject\n */\nexport function watchLocation(): Subject<URL> {\n return new Subject<URL>()\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent, of } from \"rxjs\"\nimport { filter, map, share, startWith, switchMap } from \"rxjs/operators\"\n\nimport { createElement, getElement } from \"~/browser\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve location hash\n *\n * @returns Location hash\n */\nexport function getLocationHash(): string {\n return location.hash.substring(1)\n}\n\n/**\n * Set location hash\n *\n * Setting a new fragment identifier via `location.hash` will have no effect\n * if the value doesn't change. When a new fragment identifier is set, we want\n * the browser to target the respective element at all times, which is why we\n * use this dirty little trick.\n *\n * @param hash - Location hash\n */\nexport function setLocationHash(hash: string): void {\n const el = createElement(\"a\")\n el.href = hash\n el.addEventListener(\"click\", ev => ev.stopPropagation())\n el.click()\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch location hash\n *\n * @returns Location hash observable\n */\nexport function watchLocationHash(): Observable<string> {\n return fromEvent<HashChangeEvent>(window, \"hashchange\")\n .pipe(\n map(getLocationHash),\n startWith(getLocationHash()),\n filter(hash => hash.length > 0),\n share()\n )\n}\n\n/**\n * Watch location target\n *\n * @returns Location target observable\n */\nexport function watchLocationTarget(): Observable<HTMLElement> {\n return watchLocationHash()\n .pipe(\n switchMap(id => of(getElement(`[id=\"${id}\"]`)!))\n )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n NEVER,\n Observable,\n fromEvent,\n fromEventPattern\n} from \"rxjs\"\nimport {\n mapTo,\n startWith,\n switchMap\n} from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch media query\n *\n * Note that although `MediaQueryList.addListener` is deprecated we have to\n * use it, because it's the only way to ensure proper downward compatibility.\n *\n * @see https://bit.ly/3dUBH2m - GitHub issue\n *\n * @param query - Media query\n *\n * @returns Media observable\n */\nexport function watchMedia(query: string): Observable<boolean> {\n const media = matchMedia(query)\n return fromEventPattern<boolean>(next => (\n media.addListener(() => next(media.matches))\n ))\n .pipe(\n startWith(media.matches)\n )\n}\n\n/**\n * Watch print mode, cross-browser\n *\n * @returns Print mode observable\n */\nexport function watchPrint(): Observable<void> {\n return fromEvent(window, \"beforeprint\")\n .pipe(\n mapTo(undefined)\n )\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Toggle an observable with a media observable\n *\n * @template T - Data type\n *\n * @param query$ - Media observable\n * @param factory - Observable factory\n *\n * @returns Toggled observable\n */\nexport function at<T>(\n query$: Observable<boolean>, factory: () => Observable<T>\n): Observable<T> {\n return query$\n .pipe(\n switchMap(active => active ? factory() : NEVER)\n )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, from } from \"rxjs\"\nimport {\n filter,\n map,\n shareReplay,\n switchMap\n} from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Fetch the given URL\n *\n * @param url - Request URL\n * @param options - Options\n *\n * @returns Response observable\n */\nexport function request(\n url: URL | string, options: RequestInit = { credentials: \"same-origin\" }\n): Observable<Response> {\n return from(fetch(`${url}`, options))\n .pipe(\n filter(res => res.status === 200),\n )\n}\n\n/**\n * Fetch JSON from the given URL\n *\n * @template T - Data type\n *\n * @param url - Request URL\n * @param options - Options\n *\n * @returns Data observable\n */\nexport function requestJSON<T>(\n url: URL | string, options?: RequestInit\n): Observable<T> {\n return request(url, options)\n .pipe(\n switchMap(res => res.json()),\n shareReplay(1)\n )\n}\n\n/**\n * Fetch XML from the given URL\n *\n * @param url - Request URL\n * @param options - Options\n *\n * @returns Data observable\n */\nexport function requestXML(\n url: URL | string, options?: RequestInit\n): Observable<Document> {\n const dom = new DOMParser()\n return request(url, options)\n .pipe(\n switchMap(res => res.text()),\n map(res => dom.parseFromString(res, \"text/xml\")),\n shareReplay(1)\n )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent, merge } from \"rxjs\"\nimport { map, startWith } from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Viewport offset\n */\nexport interface ViewportOffset {\n x: number /* Horizontal offset */\n y: number /* Vertical offset */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve viewport offset\n *\n * On iOS Safari, viewport offset can be negative due to overflow scrolling.\n * As this may induce strange behaviors downstream, we'll just limit it to 0.\n *\n * @returns Viewport offset\n */\nexport function getViewportOffset(): ViewportOffset {\n return {\n x: Math.max(0, pageXOffset),\n y: Math.max(0, pageYOffset)\n }\n}\n\n/**\n * Set viewport offset\n *\n * @param offset - Viewport offset\n */\nexport function setViewportOffset(\n { x, y }: Partial<ViewportOffset>\n): void {\n window.scrollTo(x || 0, y || 0)\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch viewport offset\n *\n * @returns Viewport offset observable\n */\nexport function watchViewportOffset(): Observable<ViewportOffset> {\n return merge(\n fromEvent(window, \"scroll\", { passive: true }),\n fromEvent(window, \"resize\", { passive: true })\n )\n .pipe(\n map(getViewportOffset),\n startWith(getViewportOffset())\n )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent } from \"rxjs\"\nimport { map, startWith } from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Viewport size\n */\nexport interface ViewportSize {\n width: number /* Viewport width */\n height: number /* Viewport height */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve viewport size\n *\n * @returns Viewport size\n */\nexport function getViewportSize(): ViewportSize {\n return {\n width: innerWidth,\n height: innerHeight\n }\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch viewport size\n *\n * @returns Viewport size observable\n */\nexport function watchViewportSize(): Observable<ViewportSize> {\n return fromEvent(window, \"resize\", { passive: true })\n .pipe(\n map(getViewportSize),\n startWith(getViewportSize())\n )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, combineLatest } from \"rxjs\"\nimport {\n distinctUntilKeyChanged,\n map,\n shareReplay\n} from \"rxjs/operators\"\n\nimport { Header } from \"~/components\"\n\nimport {\n ViewportOffset,\n watchViewportOffset\n} from \"../offset\"\nimport {\n ViewportSize,\n watchViewportSize\n} from \"../size\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Viewport\n */\nexport interface Viewport {\n offset: ViewportOffset /* Viewport offset */\n size: ViewportSize /* Viewport size */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch at options\n */\ninterface WatchAtOptions {\n viewport$: Observable<Viewport> /* Viewport observable */\n header$: Observable<Header> /* Header observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch viewport\n *\n * @returns Viewport observable\n */\nexport function watchViewport(): Observable<Viewport> {\n return combineLatest([\n watchViewportOffset(),\n watchViewportSize()\n ])\n .pipe(\n map(([offset, size]) => ({ offset, size })),\n shareReplay(1)\n )\n}\n\n/**\n * Watch viewport relative to element\n *\n * @param el - Element\n * @param options - Options\n *\n * @returns Viewport observable\n */\nexport function watchViewportAt(\n el: HTMLElement, { viewport$, header$ }: WatchAtOptions\n): Observable<Viewport> {\n const size$ = viewport$\n .pipe(\n distinctUntilKeyChanged(\"size\")\n )\n\n /* Compute element offset */\n const offset$ = combineLatest([size$, header$])\n .pipe(\n map((): ViewportOffset => ({\n x: el.offsetLeft,\n y: el.offsetTop\n }))\n )\n\n /* Compute relative viewport, return hot observable */\n return combineLatest([header$, viewport$, offset$])\n .pipe(\n map(([{ height }, { offset, size }, { x, y }]) => ({\n offset: {\n x: offset.x - x,\n y: offset.y - y + height\n },\n size\n }))\n )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, Subject, fromEvent } from \"rxjs\"\nimport {\n map,\n share,\n switchMapTo,\n tap,\n throttle\n} from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Worker message\n */\nexport interface WorkerMessage {\n type: unknown /* Message type */\n data?: unknown /* Message data */\n}\n\n/**\n * Worker handler\n *\n * @template T - Message type\n */\nexport interface WorkerHandler<\n T extends WorkerMessage\n> {\n tx$: Subject<T> /* Message transmission subject */\n rx$: Observable<T> /* Message receive observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n *\n * @template T - Worker message type\n */\ninterface WatchOptions<T extends WorkerMessage> {\n tx$: Observable<T> /* Message transmission observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch a web worker\n *\n * This function returns an observable that sends all values emitted by the\n * message observable to the web worker. Web worker communication is expected\n * to be bidirectional (request-response) and synchronous. Messages that are\n * emitted during a pending request are throttled, the last one is emitted.\n *\n * @param worker - Web worker\n * @param options - Options\n *\n * @returns Worker message observable\n */\nexport function watchWorker<T extends WorkerMessage>(\n worker: Worker, { tx$ }: WatchOptions<T>\n): Observable<T> {\n\n /* Intercept messages from worker-like objects */\n const rx$ = fromEvent<MessageEvent>(worker, \"message\")\n .pipe(\n map(({ data }) => data as T)\n )\n\n /* Send and receive messages, return hot observable */\n return tx$\n .pipe(\n throttle(() => rx$, { leading: true, trailing: true }),\n tap(message => worker.postMessage(message)),\n switchMapTo(rx$),\n share()\n )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { getElementOrThrow, getLocation } from \"~/browser\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Feature flag\n */\nexport type Flag =\n | \"header.autohide\" /* Hide header */\n | \"navigation.expand\" /* Automatic expansion */\n | \"navigation.instant\" /* Instant loading */\n | \"navigation.sections\" /* Sections navigation */\n | \"navigation.tabs\" /* Tabs navigation */\n | \"navigation.top\" /* Back-to-top button */\n | \"toc.integrate\" /* Integrated table of contents */\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Translation\n */\nexport type Translation =\n | \"clipboard.copy\" /* Copy to clipboard */\n | \"clipboard.copied\" /* Copied to clipboard */\n | \"search.config.lang\" /* Search language */\n | \"search.config.pipeline\" /* Search pipeline */\n | \"search.config.separator\" /* Search separator */\n | \"search.placeholder\" /* Search */\n | \"search.result.placeholder\" /* Type to start searching */\n | \"search.result.none\" /* No matching documents */\n | \"search.result.one\" /* 1 matching document */\n | \"search.result.other\" /* # matching documents */\n | \"search.result.more.one\" /* 1 more on this page */\n | \"search.result.more.other\" /* # more on this page */\n | \"search.result.term.missing\" /* Missing */\n | \"select.version.title\" /* Version selector */\n\n/**\n * Translations\n */\nexport type Translations = Record<Translation, string>\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Versioning\n */\nexport interface Versioning {\n provider: \"mike\" /* Version provider */\n}\n\n/**\n * Configuration\n */\nexport interface Config {\n base: string /* Base URL */\n features: Flag[] /* Feature flags */\n translations: Translations /* Translations */\n search: string /* Search worker URL */\n version?: Versioning /* Versioning */\n}\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve global configuration and make base URL absolute\n */\nconst script = getElementOrThrow(\"#__config\")\nconst config: Config = JSON.parse(script.textContent!)\nconfig.base = new URL(config.base, getLocation())\n .toString()\n .replace(/\\/$/, \"\")\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve global configuration\n *\n * @returns Global configuration\n */\nexport function configuration(): Config {\n return config\n}\n\n/**\n * Check whether a feature flag is enabled\n *\n * @param flag - Feature flag\n *\n * @returns Test result\n */\nexport function feature(flag: Flag): boolean {\n return config.features.includes(flag)\n}\n\n/**\n * Retrieve the translation for the given key\n *\n * @param key - Key to be translated\n * @param value - Positional value, if any\n *\n * @returns Translation\n */\nexport function translation(\n key: Translation, value?: string | number\n): string {\n return typeof value !== \"undefined\"\n ? config.translations[key].replace(\"#\", value.toString())\n : config.translations[key]\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { getElementOrThrow, getElements } from \"~/browser\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Component\n */\nexport type ComponentType =\n | \"announce\" /* Announcement bar */\n | \"container\" /* Container */\n | \"content\" /* Content */\n | \"dialog\" /* Dialog */\n | \"header\" /* Header */\n | \"header-title\" /* Header title */\n | \"header-topic\" /* Header topic */\n | \"main\" /* Main area */\n | \"palette\" /* Color palette */\n | \"search\" /* Search */\n | \"search-query\" /* Search input */\n | \"search-result\" /* Search results */\n | \"sidebar\" /* Sidebar */\n | \"skip\" /* Skip link */\n | \"source\" /* Repository information */\n | \"tabs\" /* Navigation tabs */\n | \"toc\" /* Table of contents */\n | \"top\" /* Back-to-top button */\n\n/**\n * A component\n *\n * @template T - Component type\n * @template U - Reference type\n */\nexport type Component<\n T extends {} = {},\n U extends HTMLElement = HTMLElement\n> =\n T & {\n ref: U /* Component reference */\n }\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Component type map\n */\ninterface ComponentTypeMap {\n \"announce\": HTMLElement /* Announcement bar */\n \"container\": HTMLElement /* Container */\n \"content\": HTMLElement /* Content */\n \"dialog\": HTMLElement /* Dialog */\n \"header\": HTMLElement /* Header */\n \"header-title\": HTMLElement /* Header title */\n \"header-topic\": HTMLElement /* Header topic */\n \"main\": HTMLElement /* Main area */\n \"palette\": HTMLElement /* Color palette */\n \"search\": HTMLElement /* Search */\n \"search-query\": HTMLInputElement /* Search input */\n \"search-result\": HTMLElement /* Search results */\n \"sidebar\": HTMLElement /* Sidebar */\n \"skip\": HTMLAnchorElement /* Skip link */\n \"source\": HTMLAnchorElement /* Repository information */\n \"tabs\": HTMLElement /* Navigation tabs */\n \"toc\": HTMLElement /* Table of contents */\n \"top\": HTMLAnchorElement /* Back-to-top button */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve the element for a given component or throw a reference error\n *\n * @template T - Component type\n *\n * @param type - Component type\n * @param node - Node of reference\n *\n * @returns Element\n */\nexport function getComponentElement<T extends ComponentType>(\n type: T, node: ParentNode = document\n): ComponentTypeMap[T] {\n return getElementOrThrow(`[data-md-component=${type}]`, node)\n}\n\n/**\n * Retrieve all elements for a given component\n *\n * @template T - Component type\n *\n * @param type - Component type\n * @param node - Node of reference\n *\n * @returns Elements\n */\nexport function getComponentElements<T extends ComponentType>(\n type: T, node: ParentNode = document\n): ComponentTypeMap[T][] {\n return getElements(`[data-md-component=${type}]`, node)\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport ClipboardJS from \"clipboard\"\nimport {\n NEVER,\n Observable,\n Subject,\n fromEvent,\n merge,\n of\n} from \"rxjs\"\nimport {\n distinctUntilKeyChanged,\n finalize,\n map,\n switchMap,\n tap,\n withLatestFrom\n} from \"rxjs/operators\"\n\nimport { resetFocusable, setFocusable } from \"~/actions\"\nimport {\n Viewport,\n getElementContentSize,\n getElementSize,\n getElements,\n watchMedia\n} from \"~/browser\"\nimport { renderClipboardButton } from \"~/templates\"\n\nimport { Component } from \"../../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Code block\n */\nexport interface CodeBlock {\n scroll: boolean /* Code block overflows */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n viewport$: Observable<Viewport> /* Viewport observable */\n}\n\n/**\n * Mount options\n */\ninterface MountOptions {\n viewport$: Observable<Viewport> /* Viewport observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * Global index for Clipboard.js integration\n */\nlet index = 0\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch code block\n *\n * This function monitors size changes of the viewport, as well as switches of\n * content tabs with embedded code blocks, as both may trigger overflow.\n *\n * @param el - Code block element\n * @param options - Options\n *\n * @returns Code block observable\n */\nexport function watchCodeBlock(\n el: HTMLElement, { viewport$ }: WatchOptions\n): Observable<CodeBlock> {\n const container$ = of(el)\n .pipe(\n switchMap(child => {\n const container = child.closest(\"[data-tabs]\")\n if (container instanceof HTMLElement) {\n return merge(\n ...getElements(\"input\", container)\n .map(input => fromEvent(input, \"change\"))\n )\n }\n return NEVER\n })\n )\n\n /* Check overflow on resize and tab change */\n return merge(\n viewport$.pipe(distinctUntilKeyChanged(\"size\")),\n container$\n )\n .pipe(\n map(() => {\n const visible = getElementSize(el)\n const content = getElementContentSize(el)\n return {\n scroll: content.width > visible.width\n }\n }),\n distinctUntilKeyChanged(\"scroll\")\n )\n}\n\n/**\n * Mount code block\n *\n * This function ensures that an overflowing code block is focusable through\n * keyboard, so it can be scrolled without a mouse to improve on accessibility.\n *\n * @param el - Code block element\n * @param options - Options\n *\n * @returns Code block component observable\n */\nexport function mountCodeBlock(\n el: HTMLElement, options: MountOptions\n): Observable<Component<CodeBlock>> {\n const internal$ = new Subject<CodeBlock>()\n internal$\n .pipe(\n withLatestFrom(watchMedia(\"(hover)\"))\n )\n .subscribe(([{ scroll }, hover]) => {\n if (scroll && hover)\n setFocusable(el)\n else\n resetFocusable(el)\n })\n\n /* Render button for Clipboard.js integration */\n if (ClipboardJS.isSupported()) {\n const parent = el.closest(\"pre\")!\n parent.id = `__code_${index++}`\n parent.insertBefore(\n renderClipboardButton(parent.id),\n el\n )\n }\n\n /* Create and return component */\n return watchCodeBlock(el, options)\n .pipe(\n tap(internal$),\n finalize(() => internal$.complete()),\n map(state => ({ ref: el, ...state }))\n )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set focusable property\n *\n * @param el - Element\n * @param value - Tabindex value\n */\nexport function setFocusable(\n el: HTMLElement, value = 0\n): void {\n el.setAttribute(\"tabindex\", value.toString())\n}\n\n/**\n * Reset focusable property\n *\n * @param el - Element\n */\nexport function resetFocusable(\n el: HTMLElement\n): void {\n el.removeAttribute(\"tabindex\")\n}\n\n/**\n * Set scroll lock\n *\n * @param el - Scrollable element\n * @param value - Vertical offset\n */\nexport function setScrollLock(\n el: HTMLElement, value: number\n): void {\n el.setAttribute(\"data-md-state\", \"lock\")\n el.style.top = `-${value}px`\n}\n\n/**\n * Reset scroll lock\n *\n * @param el - Scrollable element\n */\nexport function resetScrollLock(\n el: HTMLElement\n): void {\n const value = -1 * parseInt(el.style.top, 10)\n el.removeAttribute(\"data-md-state\")\n el.style.top = \"\"\n if (value)\n window.scrollTo(0, value)\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set anchor state\n *\n * @param el - Anchor element\n * @param state - Anchor state\n */\nexport function setAnchorState(\n el: HTMLElement, state: \"blur\"\n): void {\n el.setAttribute(\"data-md-state\", state)\n}\n\n/**\n * Reset anchor state\n *\n * @param el - Anchor element\n */\nexport function resetAnchorState(\n el: HTMLElement\n): void {\n el.removeAttribute(\"data-md-state\")\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Set anchor active\n *\n * @param el - Anchor element\n * @param value - Whether the anchor is active\n */\nexport function setAnchorActive(\n el: HTMLElement, value: boolean\n): void {\n el.classList.toggle(\"md-nav__link--active\", value)\n}\n\n/**\n * Reset anchor active\n *\n * @param el - Anchor element\n */\nexport function resetAnchorActive(\n el: HTMLElement\n): void {\n el.classList.remove(\"md-nav__link--active\")\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set dialog message\n *\n * @param el - Dialog element\n * @param value - Dialog message\n */\nexport function setDialogMessage(\n el: HTMLElement, value: string\n): void {\n el.firstElementChild!.innerHTML = value\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Set dialog state\n *\n * @param el - Dialog element\n * @param state - Dialog state\n */\nexport function setDialogState(\n el: HTMLElement, state: \"open\"\n): void {\n el.setAttribute(\"data-md-state\", state)\n}\n\n/**\n * Reset dialog state\n *\n * @param el - Dialog element\n */\nexport function resetDialogState(\n el: HTMLElement\n): void {\n el.removeAttribute(\"data-md-state\")\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set header state\n *\n * @param el - Header element\n * @param state - Header state\n */\nexport function setHeaderState(\n el: HTMLElement, state: \"shadow\" | \"hidden\"\n): void {\n el.setAttribute(\"data-md-state\", state)\n}\n\n/**\n * Reset header state\n *\n * @param el - Header element\n */\nexport function resetHeaderState(\n el: HTMLElement\n): void {\n el.removeAttribute(\"data-md-state\")\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set header title state\n *\n * @param el - Header title element\n * @param state - Header title state\n */\nexport function setHeaderTitleState(\n el: HTMLElement, state: \"active\"\n): void {\n el.setAttribute(\"data-md-state\", state)\n}\n\n/**\n * Reset header title state\n *\n * @param el - Header title element\n */\nexport function resetHeaderTitleState(\n el: HTMLElement\n): void {\n el.removeAttribute(\"data-md-state\")\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { translation } from \"~/_\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set search query placeholder\n *\n * @param el - Search query element\n * @param value - Placeholder\n */\nexport function setSearchQueryPlaceholder(\n el: HTMLInputElement, value: string\n): void {\n el.placeholder = value\n}\n\n/**\n * Reset search query placeholder\n *\n * @param el - Search query element\n */\nexport function resetSearchQueryPlaceholder(\n el: HTMLInputElement\n): void {\n el.placeholder = translation(\"search.placeholder\")\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { JSX as JSXInternal } from \"preact\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * HTML attributes\n */\ntype Attributes =\n & JSXInternal.HTMLAttributes\n & JSXInternal.SVGAttributes\n & Record<string, any>\n\n/**\n * Child element\n */\ntype Child =\n | HTMLElement\n | Text\n | string\n | number\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Append a child node to an element\n *\n * @param el - Element\n * @param child - Child node(s)\n */\nfunction appendChild(el: HTMLElement, child: Child | Child[]): void {\n\n /* Handle primitive types (including raw HTML) */\n if (typeof child === \"string\" || typeof child === \"number\") {\n el.innerHTML += child.toString()\n\n /* Handle nodes */\n } else if (child instanceof Node) {\n el.appendChild(child)\n\n /* Handle nested children */\n } else if (Array.isArray(child)) {\n for (const node of child)\n appendChild(el, node)\n }\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * JSX factory\n *\n * @param tag - HTML tag\n * @param attributes - HTML attributes\n * @param children - Child elements\n *\n * @returns Element\n */\nexport function h(\n tag: string, attributes: Attributes | null, ...children: Child[]\n): HTMLElement {\n const el = document.createElement(tag)\n\n /* Set attributes, if any */\n if (attributes)\n for (const attr of Object.keys(attributes))\n if (typeof attributes[attr] !== \"boolean\")\n el.setAttribute(attr, attributes[attr])\n else if (attributes[attr])\n el.setAttribute(attr, \"\")\n\n /* Append child nodes */\n for (const child of children)\n appendChild(el, child)\n\n /* Return element */\n return el\n}\n\n/* ----------------------------------------------------------------------------\n * Namespace\n * ------------------------------------------------------------------------- */\n\nexport declare namespace h {\n namespace JSX {\n type Element = HTMLElement\n type IntrinsicElements = JSXInternal.IntrinsicElements\n }\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Truncate a string after the given number of characters\n *\n * This is not a very reasonable approach, since the summaries kind of suck.\n * It would be better to create something more intelligent, highlighting the\n * search occurrences and making a better summary out of it, but this note was\n * written three years ago, so who knows if we'll ever fix it.\n *\n * @param value - Value to be truncated\n * @param n - Number of characters\n *\n * @returns Truncated value\n */\nexport function truncate(value: string, n: number): string {\n let i = n\n if (value.length > i) {\n while (value[i] !== \" \" && --i > 0) { /* keep eating */ }\n return `${value.substring(0, i)}...`\n }\n return value\n}\n\n/**\n * Round a number for display with repository facts\n *\n * This is a reverse-engineered version of GitHub's weird rounding algorithm\n * for stars, forks and all other numbers. While all numbers below `1,000` are\n * returned as-is, bigger numbers are converted to fixed numbers:\n *\n * - `1,049` => `1k`\n * - `1,050` => `1.1k`\n * - `1,949` => `1.9k`\n * - `1,950` => `2k`\n *\n * @param value - Original value\n *\n * @returns Rounded value\n */\nexport function round(value: number): string {\n if (value > 999) {\n const digits = +((value - 950) % 1000 > 99)\n return `${((value + 0.000001) / 1000).toFixed(digits)}k`\n } else {\n return value.toString()\n }\n}\n\n/**\n * Simple hash function\n *\n * @see https://bit.ly/2wsVjJ4 - Original source\n *\n * @param value - Value to be hashed\n *\n * @returns Hash as 32bit integer\n */\nexport function hash(value: string): number {\n let h = 0\n for (let i = 0, len = value.length; i < len; i++) {\n h = ((h << 5) - h) + value.charCodeAt(i)\n h |= 0 // Convert to 32bit integer\n }\n return h\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { translation } from \"~/_\"\nimport { round } from \"~/utilities\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set number of search results\n *\n * @param el - Search result metadata element\n * @param value - Number of results\n */\nexport function setSearchResultMeta(\n el: HTMLElement, value: number\n): void {\n switch (value) {\n\n /* No results */\n case 0:\n el.textContent = translation(\"search.result.none\")\n break\n\n /* One result */\n case 1:\n el.textContent = translation(\"search.result.one\")\n break\n\n /* Multiple result */\n default:\n el.textContent = translation(\"search.result.other\", round(value))\n }\n}\n\n/**\n * Reset number of search results\n *\n * @param el - Search result metadata element\n */\nexport function resetSearchResultMeta(\n el: HTMLElement\n): void {\n el.textContent = translation(\"search.result.placeholder\")\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Add an element to the search result list\n *\n * @param el - Search result list element\n * @param child - Search result element\n */\nexport function addToSearchResultList(\n el: HTMLElement, child: Element\n): void {\n el.appendChild(child)\n}\n\n/**\n * Reset search result list\n *\n * @param el - Search result list element\n */\nexport function resetSearchResultList(\n el: HTMLElement\n): void {\n el.innerHTML = \"\"\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set sidebar offset\n *\n * @param el - Sidebar element\n * @param value - Sidebar offset\n */\nexport function setSidebarOffset(\n el: HTMLElement, value: number\n): void {\n el.style.top = `${value}px`\n}\n\n/**\n * Reset sidebar offset\n *\n * @param el - Sidebar element\n */\nexport function resetSidebarOffset(\n el: HTMLElement\n): void {\n el.style.top = \"\"\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Set sidebar height\n *\n * This function doesn't set the height of the actual sidebar, but of its first\n * child \u2013 the `.md-sidebar__scrollwrap` element in order to mitigiate jittery\n * sidebars when the footer is scrolled into view. At some point we switched\n * from `absolute` / `fixed` positioning to `sticky` positioning, significantly\n * reducing jitter in some browsers (respectively Firefox and Safari) when\n * scrolling from the top. However, top-aligned sticky positioning means that\n * the sidebar snaps to the bottom when the end of the container is reached.\n * This is what leads to the mentioned jitter, as the sidebar's height may be\n * updated too slowly.\n *\n * This behaviour can be mitigiated by setting the height of the sidebar to `0`\n * while preserving the padding, and the height on its first element.\n *\n * @param el - Sidebar element\n * @param value - Sidebar height\n */\nexport function setSidebarHeight(\n el: HTMLElement, value: number\n): void {\n const scrollwrap = el.firstElementChild as HTMLElement\n scrollwrap.style.height = `${value - 2 * scrollwrap.offsetTop}px`\n}\n\n/**\n * Reset sidebar height\n *\n * @param el - Sidebar element\n */\nexport function resetSidebarHeight(\n el: HTMLElement\n): void {\n const scrollwrap = el.firstElementChild as HTMLElement\n scrollwrap.style.height = \"\"\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set repository facts\n *\n * @param el - Repository element\n * @param child - Repository facts element\n */\nexport function setSourceFacts(\n el: HTMLElement, child: Element\n): void {\n el.lastElementChild!.appendChild(child)\n}\n\n/**\n * Set repository state\n *\n * @param el - Repository element\n * @param state - Repository state\n */\nexport function setSourceState(\n el: HTMLElement, state: \"done\"\n): void {\n el.lastElementChild!.setAttribute(\"data-md-state\", state)\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set tabs state\n *\n * @param el - Tabs element\n * @param state - Tabs state\n */\nexport function setTabsState(\n el: HTMLElement, state: \"hidden\"\n): void {\n el.setAttribute(\"data-md-state\", state)\n}\n\n/**\n * Reset tabs state\n *\n * @param el - Tabs element\n */\nexport function resetTabsState(\n el: HTMLElement\n): void {\n el.removeAttribute(\"data-md-state\")\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set back-to-top state\n *\n * @param el - Back-to-top element\n * @param state - Back-to-top state\n */\nexport function setBackToTopState(\n el: HTMLElement, state: \"hidden\"\n): void {\n el.setAttribute(\"data-md-state\", state)\n}\n\n/**\n * Reset back-to-top state\n *\n * @param el - Back-to-top element\n */\nexport function resetBackToTopState(\n el: HTMLElement\n): void {\n el.removeAttribute(\"data-md-state\")\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { translation } from \"~/_\"\nimport { h } from \"~/utilities\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Render a 'copy-to-clipboard' button\n *\n * @param id - Unique identifier\n *\n * @returns Element\n */\nexport function renderClipboardButton(id: string): HTMLElement {\n return (\n <button\n class=\"md-clipboard md-icon\"\n title={translation(\"clipboard.copy\")}\n data-clipboard-target={`#${id} > code`}\n ></button>\n )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { translation } from \"~/_\"\nimport {\n SearchDocument,\n SearchMetadata,\n SearchResult\n} from \"~/integrations/search\"\nimport { h, truncate } from \"~/utilities\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Render flag\n */\nconst enum Flag {\n TEASER = 1, /* Render teaser */\n PARENT = 2 /* Render as parent */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper function\n * ------------------------------------------------------------------------- */\n\n/**\n * Render a search document\n *\n * @param document - Search document\n * @param flag - Render flags\n *\n * @returns Element\n */\nfunction renderSearchDocument(\n document: SearchDocument & SearchMetadata, flag: Flag\n): HTMLElement {\n const parent = flag & Flag.PARENT\n const teaser = flag & Flag.TEASER\n\n /* Render missing query terms */\n const missing = Object.keys(document.terms)\n .filter(key => !document.terms[key])\n .map(key => [<del>{key}</del>, \" \"])\n .flat()\n .slice(0, -1)\n\n /* Render article or section, depending on flags */\n const url = document.location\n return (\n <a href={url} class=\"md-search-result__link\" tabIndex={-1}>\n <article\n class={[\"md-search-result__article\", ...parent\n ? [\"md-search-result__article--document\"]\n : []\n ].join(\" \")}\n data-md-score={document.score.toFixed(2)}\n >\n {parent > 0 && <div class=\"md-search-result__icon md-icon\"></div>}\n <h1 class=\"md-search-result__title\">{document.title}</h1>\n {teaser > 0 && document.text.length > 0 &&\n <p class=\"md-search-result__teaser\">\n {truncate(document.text, 320)}\n </p>\n }\n {teaser > 0 && missing.length > 0 &&\n <p class=\"md-search-result__terms\">\n {translation(\"search.result.term.missing\")}: {...missing}\n </p>\n }\n </article>\n </a>\n )\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Render a search result\n *\n * @param result - Search result\n *\n * @returns Element\n */\nexport function renderSearchResult(\n result: SearchResult\n): HTMLElement {\n const threshold = result[0].score\n const docs = [...result]\n\n /* Find and extract parent article */\n const parent = docs.findIndex(doc => !doc.location.includes(\"#\"))\n const [article] = docs.splice(parent, 1)\n\n /* Determine last index above threshold */\n let index = docs.findIndex(doc => doc.score < threshold)\n if (index === -1)\n index = docs.length\n\n /* Partition sections */\n const best = docs.slice(0, index)\n const more = docs.slice(index)\n\n /* Render children */\n const children = [\n renderSearchDocument(article, Flag.PARENT | +(!parent && index === 0)),\n ...best.map(section => renderSearchDocument(section, Flag.TEASER)),\n ...more.length ? [\n <details class=\"md-search-result__more\">\n <summary tabIndex={-1}>\n {more.length > 0 && more.length === 1\n ? translation(\"search.result.more.one\")\n : translation(\"search.result.more.other\", more.length)\n }\n </summary>\n {...more.map(section => renderSearchDocument(section, Flag.TEASER))}\n </details>\n ] : []\n ]\n\n /* Render search result */\n return (\n <li class=\"md-search-result__item\">\n {children}\n </li>\n )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { SourceFacts } from \"~/components\"\nimport { h, round } from \"~/utilities\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Render repository facts\n *\n * @param facts - Repository facts\n *\n * @returns Element\n */\nexport function renderSourceFacts(facts: SourceFacts): HTMLElement {\n return (\n <ul class=\"md-source__facts\">\n {Object.entries(facts).map(([key, value]) => (\n <li class={`md-source__fact md-source__fact--${key}`}>\n {typeof value === \"number\" ? round(value) : value}\n </li>\n ))}\n </ul>\n )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { h } from \"~/utilities\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Render a table inside a wrapper to improve scrolling on mobile\n *\n * @param table - Table element\n *\n * @returns Element\n */\nexport function renderTable(table: HTMLElement): HTMLElement {\n return (\n <div class=\"md-typeset__scrollwrap\">\n <div class=\"md-typeset__table\">\n {table}\n </div>\n </div>\n )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { configuration, translation } from \"~/_\"\nimport { h } from \"~/utilities\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Version\n */\nexport interface Version {\n version: string /* Version identifier */\n title: string /* Version title */\n aliases: string[] /* Version aliases */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Render a version\n *\n * @param version - Version\n *\n * @returns Element\n */\nfunction renderVersion(version: Version): HTMLElement {\n const config = configuration()\n\n /* Ensure trailing slash, see https://bit.ly/3rL5u3f */\n const url = new URL(`${version.version}/`, config.base)\n return (\n <li class=\"md-version__item\">\n <a href={url.toString()} class=\"md-version__link\">\n {version.title}\n </a>\n </li>\n )\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Render a version selector\n *\n * @param versions - Versions\n *\n * @returns Element\n */\nexport function renderVersionSelector(versions: Version[]): HTMLElement {\n const config = configuration()\n\n /* Determine active version */\n const [, current] = config.base.match(/([^/]+)\\/?$/)!\n const active =\n versions.find(({ version, aliases }) => (\n version === current || aliases.includes(current)\n )) || versions[0]\n\n /* Render version selector */\n return (\n <div class=\"md-version\">\n <button\n class=\"md-version__current\"\n aria-label={translation(\"select.version.title\")}\n >\n {active.title}\n </button>\n <ul class=\"md-version__list\">\n {versions.map(renderVersion)}\n </ul>\n </div>\n )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, Subject } from \"rxjs\"\nimport {\n filter,\n finalize,\n map,\n mapTo,\n mergeWith,\n tap\n} from \"rxjs/operators\"\n\nimport { Component } from \"../../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Details\n */\nexport interface Details {}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n target$: Observable<HTMLElement> /* Location target observable */\n print$: Observable<void> /* Print mode observable */\n}\n\n/**\n * Mount options\n */\ninterface MountOptions {\n target$: Observable<HTMLElement> /* Location target observable */\n print$: Observable<void> /* Print mode observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch details\n *\n * @param el - Details element\n * @param options - Options\n *\n * @returns Details observable\n */\nexport function watchDetails(\n el: HTMLDetailsElement, { target$, print$ }: WatchOptions\n): Observable<Details> {\n return target$\n .pipe(\n map(target => target.closest(\"details:not([open])\")!),\n filter(details => el === details),\n mergeWith(print$),\n mapTo(el)\n )\n}\n\n/**\n * Mount details\n *\n * This function ensures that `details` tags are opened on anchor jumps and\n * prior to printing, so the whole content of the page is visible.\n *\n * @param el - Details element\n * @param options - Options\n *\n * @returns Details component observable\n */\nexport function mountDetails(\n el: HTMLDetailsElement, options: MountOptions\n): Observable<Component<Details>> {\n const internal$ = new Subject<Details>()\n internal$.subscribe(() => {\n el.setAttribute(\"open\", \"\")\n el.scrollIntoView()\n })\n\n /* Create and return component */\n return watchDetails(el, options)\n .pipe(\n tap(internal$),\n finalize(() => internal$.complete()),\n mapTo({ ref: el })\n )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, of } from \"rxjs\"\n\nimport { createElement, replaceElement } from \"~/browser\"\nimport { renderTable } from \"~/templates\"\n\nimport { Component } from \"../../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Data table\n */\nexport interface DataTable {}\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * Sentinel for replacement\n */\nconst sentinel = createElement(\"table\")\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount data table\n *\n * This function wraps a data table in another scrollable container, so it can\n * be smoothly scrolled on smaller screen sizes and won't break the layout.\n *\n * @param el - Data table element\n *\n * @returns Data table component observable\n */\nexport function mountDataTable(\n el: HTMLElement\n): Observable<Component<DataTable>> {\n replaceElement(el, sentinel)\n replaceElement(sentinel, renderTable(el))\n\n /* Create and return component */\n return of({ ref: el })\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, merge } from \"rxjs\"\n\nimport { Viewport, getElements } from \"~/browser\"\n\nimport { Component } from \"../../_\"\nimport { CodeBlock, mountCodeBlock } from \"../code\"\nimport { Details, mountDetails } from \"../details\"\nimport { DataTable, mountDataTable } from \"../table\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Content\n */\nexport type Content =\n | CodeBlock\n | DataTable\n | Details\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n target$: Observable<HTMLElement> /* Location target observable */\n viewport$: Observable<Viewport> /* Viewport observable */\n print$: Observable<void> /* Print mode observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount content\n *\n * This function mounts all components that are found in the content of the\n * actual article, including code blocks, data tables and details.\n *\n * @param el - Content element\n * @param options - Options\n *\n * @returns Content component observable\n */\nexport function mountContent(\n el: HTMLElement, { target$, viewport$, print$ }: MountOptions\n): Observable<Component<Content>> {\n return merge(\n\n /* Code blocks */\n ...getElements(\"pre > code\", el)\n .map(child => mountCodeBlock(child, { viewport$ })),\n\n /* Data tables */\n ...getElements(\"table:not([class])\", el)\n .map(child => mountDataTable(child)),\n\n /* Details */\n ...getElements(\"details\", el)\n .map(child => mountDetails(child, { target$, print$ }))\n )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n Observable,\n Subject,\n animationFrameScheduler,\n merge,\n of\n} from \"rxjs\"\nimport {\n delay,\n finalize,\n map,\n observeOn,\n switchMap,\n tap\n} from \"rxjs/operators\"\n\nimport {\n resetDialogState,\n setDialogMessage,\n setDialogState\n} from \"~/actions\"\n\nimport { Component } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Dialog\n */\nexport interface Dialog {\n message: string /* Dialog message */\n open: boolean /* Dialog is visible */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n alert$: Subject<string> /* Alert subject */\n}\n\n/**\n * Mount options\n */\ninterface MountOptions {\n alert$: Subject<string> /* Alert subject */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch dialog\n *\n * @param _el - Dialog element\n * @param options - Options\n *\n * @returns Dialog observable\n */\nexport function watchDialog(\n _el: HTMLElement, { alert$ }: WatchOptions\n): Observable<Dialog> {\n return alert$\n .pipe(\n switchMap(message => merge(\n of(true),\n of(false).pipe(delay(2000))\n )\n .pipe(\n map(open => ({ message, open }))\n )\n )\n )\n}\n\n/**\n * Mount dialog\n *\n * This function reveals the dialog in the right cornerwhen a new alert is\n * emitted through the subject that is passed as part of the options.\n *\n * @param el - Dialog element\n * @param options - Options\n *\n * @returns Dialog component observable\n */\nexport function mountDialog(\n el: HTMLElement, options: MountOptions\n): Observable<Component<Dialog>> {\n const internal$ = new Subject<Dialog>()\n internal$\n .pipe(\n observeOn(animationFrameScheduler)\n )\n .subscribe(({ message, open }) => {\n setDialogMessage(el, message)\n if (open)\n setDialogState(el, \"open\")\n else\n resetDialogState(el)\n })\n\n /* Create and return component */\n return watchDialog(el, options)\n .pipe(\n tap(internal$),\n finalize(() => internal$.complete()),\n map(state => ({ ref: el, ...state }))\n )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n Observable,\n Subject,\n animationFrameScheduler,\n combineLatest,\n defer,\n of\n} from \"rxjs\"\nimport {\n bufferCount,\n combineLatestWith,\n distinctUntilChanged,\n distinctUntilKeyChanged,\n filter,\n map,\n observeOn,\n shareReplay,\n startWith,\n switchMap\n} from \"rxjs/operators\"\n\nimport { feature } from \"~/_\"\nimport { resetHeaderState, setHeaderState } from \"~/actions\"\nimport {\n Viewport,\n watchElementSize,\n watchToggle\n} from \"~/browser\"\n\nimport { Component } from \"../../_\"\nimport { Main } from \"../../main\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Header\n */\nexport interface Header {\n height: number /* Header visible height */\n sticky: boolean /* Header stickyness */\n hidden: boolean /* User scrolled past threshold */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n viewport$: Observable<Viewport> /* Viewport observable */\n}\n\n/**\n * Mount options\n */\ninterface MountOptions {\n viewport$: Observable<Viewport> /* Viewport observable */\n header$: Observable<Header> /* Header observable */\n main$: Observable<Main> /* Main area observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Compute whether the header is hidden\n *\n * If the user scrolls past a certain threshold, the header can be hidden when\n * scrolling down, and shown when scrolling up.\n *\n * @param options - Options\n *\n * @returns Toggle observable\n */\nfunction isHidden({ viewport$ }: WatchOptions): Observable<boolean> {\n if (!feature(\"header.autohide\"))\n return of(false)\n\n /* Compute direction and turning point */\n const direction$ = viewport$\n .pipe(\n map(({ offset: { y } }) => y),\n bufferCount(2, 1),\n map(([a, b]) => [a < b, b] as const),\n distinctUntilKeyChanged(0)\n )\n\n /* Compute whether header should be hidden */\n const hidden$ = combineLatest([viewport$, direction$])\n .pipe(\n filter(([{ offset }, [, y]]) => Math.abs(y - offset.y) > 100),\n map(([, [direction]]) => direction),\n distinctUntilChanged()\n )\n\n /* Compute threshold for hiding */\n const search$ = watchToggle(\"search\")\n return combineLatest([viewport$, search$])\n .pipe(\n map(([{ offset }, search]) => offset.y > 400 && !search),\n distinctUntilChanged(),\n switchMap(active => active ? hidden$ : of(false)),\n startWith(false)\n )\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch header\n *\n * @param el - Header element\n * @param options - Options\n *\n * @returns Header observable\n */\nexport function watchHeader(\n el: HTMLElement, options: WatchOptions\n): Observable<Header> {\n return defer(() => {\n const styles = getComputedStyle(el)\n return of(\n styles.position === \"sticky\" ||\n styles.position === \"-webkit-sticky\"\n )\n })\n .pipe(\n combineLatestWith(watchElementSize(el), isHidden(options)),\n map(([sticky, { height }, hidden]) => ({\n height: sticky ? height : 0,\n sticky,\n hidden\n })),\n distinctUntilChanged((a, b) => (\n a.sticky === b.sticky &&\n a.height === b.height &&\n a.hidden === b.hidden\n )),\n shareReplay(1)\n )\n}\n\n/**\n * Mount header\n *\n * This function manages the different states of the header, i.e. whether it's\n * hidden or rendered with a shadow. This depends heavily on the main area.\n *\n * @param el - Header element\n * @param options - Options\n *\n * @returns Header component observable\n */\nexport function mountHeader(\n el: HTMLElement, { header$, main$ }: MountOptions\n): Observable<Component<Header>> {\n const internal$ = new Subject<Main>()\n internal$\n .pipe(\n distinctUntilKeyChanged(\"active\"),\n combineLatestWith(header$),\n observeOn(animationFrameScheduler)\n )\n .subscribe(([{ active }, { hidden }]) => {\n if (active)\n setHeaderState(el, hidden ? \"hidden\" : \"shadow\")\n else\n resetHeaderState(el)\n })\n\n /* Connect to long-living subject and return component */\n main$.subscribe(main => internal$.next(main))\n return header$\n .pipe(\n map(state => ({ ref: el, ...state }))\n )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n NEVER,\n Observable,\n Subject,\n animationFrameScheduler\n} from \"rxjs\"\nimport {\n distinctUntilKeyChanged,\n finalize,\n map,\n observeOn,\n tap\n} from \"rxjs/operators\"\n\nimport {\n resetHeaderTitleState,\n setHeaderTitleState\n} from \"~/actions\"\nimport {\n Viewport,\n getElement,\n getElementSize,\n watchViewportAt\n} from \"~/browser\"\n\nimport { Component } from \"../../_\"\nimport { Header } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Header\n */\nexport interface HeaderTitle {\n active: boolean /* User scrolled past first headline */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n viewport$: Observable<Viewport> /* Viewport observable */\n header$: Observable<Header> /* Header observable */\n}\n\n/**\n * Mount options\n */\ninterface MountOptions {\n viewport$: Observable<Viewport> /* Viewport observable */\n header$: Observable<Header> /* Header observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch header title\n *\n * @param el - Heading element\n * @param options - Options\n *\n * @returns Header title observable\n */\nexport function watchHeaderTitle(\n el: HTMLHeadingElement, { viewport$, header$ }: WatchOptions\n): Observable<HeaderTitle> {\n return watchViewportAt(el, { header$, viewport$ })\n .pipe(\n map(({ offset: { y } }) => {\n const { height } = getElementSize(el)\n return {\n active: y >= height\n }\n }),\n distinctUntilKeyChanged(\"active\")\n )\n}\n\n/**\n * Mount header title\n *\n * This function swaps the header title from the site title to the title of the\n * current page when the user scrolls past the first headline.\n *\n * @param el - Header title element\n * @param options - Options\n *\n * @returns Header title component observable\n */\nexport function mountHeaderTitle(\n el: HTMLElement, options: MountOptions\n): Observable<Component<HeaderTitle>> {\n const internal$ = new Subject<HeaderTitle>()\n internal$\n .pipe(\n observeOn(animationFrameScheduler)\n )\n .subscribe(({ active }) => {\n if (active)\n setHeaderTitleState(el, \"active\")\n else\n resetHeaderTitleState(el)\n })\n\n /* Obtain headline, if any */\n const headline = getElement<HTMLHeadingElement>(\"article h1\")\n if (typeof headline === \"undefined\")\n return NEVER\n\n /* Create and return component */\n return watchHeaderTitle(headline, options)\n .pipe(\n tap(internal$),\n finalize(() => internal$.complete()),\n map(state => ({ ref: el, ...state }))\n )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n Observable,\n combineLatest\n} from \"rxjs\"\nimport {\n distinctUntilChanged,\n distinctUntilKeyChanged,\n map,\n switchMap\n} from \"rxjs/operators\"\n\nimport { Viewport, watchElementSize } from \"~/browser\"\n\nimport { Header } from \"../header\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Main area\n */\nexport interface Main {\n offset: number /* Main area top offset */\n height: number /* Main area visible height */\n active: boolean /* User scrolled past header */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n viewport$: Observable<Viewport> /* Viewport observable */\n header$: Observable<Header> /* Header observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch main area\n *\n * This function returns an observable that computes the visual parameters of\n * the main area which depends on the viewport vertical offset and height, as\n * well as the height of the header element, if the header is fixed.\n *\n * @param el - Main area element\n * @param options - Options\n *\n * @returns Main area observable\n */\nexport function watchMain(\n el: HTMLElement, { viewport$, header$ }: WatchOptions\n): Observable<Main> {\n\n /* Compute necessary adjustment for header */\n const adjust$ = header$\n .pipe(\n map(({ height }) => height),\n distinctUntilChanged()\n )\n\n /* Compute the main area's top and bottom borders */\n const border$ = adjust$\n .pipe(\n switchMap(() => watchElementSize(el)\n .pipe(\n map(({ height }) => ({\n top: el.offsetTop,\n bottom: el.offsetTop + height\n })),\n distinctUntilKeyChanged(\"bottom\")\n )\n )\n )\n\n /* Compute the main area's offset, visible height and if we scrolled past */\n return combineLatest([adjust$, border$, viewport$])\n .pipe(\n map(([header, { top, bottom }, { offset: { y }, size: { height } }]) => {\n height = Math.max(0, height\n - Math.max(0, top - y, header)\n - Math.max(0, height + y - bottom)\n )\n return {\n offset: top - header,\n height,\n active: top - header <= y\n }\n }),\n distinctUntilChanged((a, b) => (\n a.offset === b.offset &&\n a.height === b.height &&\n a.active === b.active\n ))\n )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n Observable,\n Subject,\n fromEvent,\n of\n} from \"rxjs\"\nimport {\n finalize,\n map,\n mapTo,\n mergeMap,\n shareReplay,\n startWith,\n tap\n} from \"rxjs/operators\"\n\nimport { getElements } from \"~/browser\"\n\nimport { Component } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Palette colors\n */\nexport interface PaletteColor {\n scheme?: string /* Color scheme */\n primary?: string /* Primary color */\n accent?: string /* Accent color */\n}\n\n/**\n * Palette\n */\nexport interface Palette {\n index: number /* Palette index */\n color: PaletteColor /* Palette colors */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch color palette\n *\n * @param inputs - Color palette element\n *\n * @returns Color palette observable\n */\nexport function watchPalette(\n inputs: HTMLInputElement[]\n): Observable<Palette> {\n const data = localStorage.getItem(__prefix(\"__palette\"))!\n const current = JSON.parse(data) || {\n index: inputs.findIndex(input => (\n matchMedia(input.getAttribute(\"data-md-color-media\")!).matches\n ))\n }\n\n /* Emit changes in color palette */\n const palette$ = of(...inputs)\n .pipe(\n mergeMap(input => fromEvent(input, \"change\")\n .pipe(\n mapTo(input)\n )\n ),\n startWith(inputs[Math.max(0, current.index)]),\n map(input => ({\n index: inputs.indexOf(input),\n color: {\n scheme: input.getAttribute(\"data-md-color-scheme\"),\n primary: input.getAttribute(\"data-md-color-primary\"),\n accent: input.getAttribute(\"data-md-color-accent\")\n }\n } as Palette)),\n shareReplay(1)\n )\n\n /* Persist preference in local storage */\n palette$.subscribe(palette => {\n localStorage.setItem(__prefix(\"__palette\"), JSON.stringify(palette))\n })\n\n /* Return palette */\n return palette$\n}\n\n/**\n * Mount color palette\n *\n * @param el - Color palette element\n *\n * @returns Color palette component observable\n */\nexport function mountPalette(\n el: HTMLElement\n): Observable<Component<Palette>> {\n const internal$ = new Subject<Palette>()\n\n /* Set color palette */\n internal$.subscribe(palette => {\n for (const [key, value] of Object.entries(palette.color))\n if (typeof value === \"string\")\n document.body.setAttribute(`data-md-color-${key}`, value)\n\n /* Toggle visibility */\n for (let index = 0; index < inputs.length; index++) {\n const label = inputs[index].nextElementSibling\n if (label instanceof HTMLElement)\n label.hidden = palette.index !== index\n }\n })\n\n /* Create and return component */\n const inputs = getElements<HTMLInputElement>(\"input\", el)\n return watchPalette(inputs)\n .pipe(\n tap(internal$),\n finalize(() => internal$.complete()),\n map(state => ({ ref: el, ...state }))\n )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport ClipboardJS from \"clipboard\"\nimport { Observable, Subject } from \"rxjs\"\n\nimport { translation } from \"~/_\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Setup options\n */\ninterface SetupOptions {\n alert$: Subject<string> /* Alert subject */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set up Clipboard.js integration\n *\n * @param options - Options\n */\nexport function setupClipboardJS(\n { alert$ }: SetupOptions\n): void {\n if (ClipboardJS.isSupported()) {\n new Observable<ClipboardJS.Event>(subscriber => {\n new ClipboardJS(\"[data-clipboard-target], [data-clipboard-text]\")\n .on(\"success\", ev => subscriber.next(ev))\n })\n .subscribe(() => alert$.next(translation(\"clipboard.copied\")))\n }\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n EMPTY,\n NEVER,\n Observable,\n Subject,\n fromEvent,\n merge,\n of\n} from \"rxjs\"\nimport {\n bufferCount,\n catchError,\n concatMap,\n debounceTime,\n distinctUntilChanged,\n distinctUntilKeyChanged,\n filter,\n map,\n sample,\n share,\n skip,\n skipUntil,\n switchMap\n} from \"rxjs/operators\"\n\nimport { configuration } from \"~/_\"\nimport {\n Viewport,\n ViewportOffset,\n createElement,\n getElement,\n getElements,\n replaceElement,\n request,\n requestXML,\n setLocation,\n setLocationHash,\n setViewportOffset\n} from \"~/browser\"\nimport { getComponentElement } from \"~/components\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * History state\n */\nexport interface HistoryState {\n url: URL /* State URL */\n offset?: ViewportOffset /* State viewport offset */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Setup options\n */\ninterface SetupOptions {\n document$: Subject<Document> /* Document subject */\n location$: Subject<URL> /* Location subject */\n viewport$: Observable<Viewport> /* Viewport observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Preprocess a list of URLs\n *\n * This function replaces the `site_url` in the sitemap with the actual base\n * URL, to allow instant loading to work in occasions like Netlify previews.\n *\n * @param urls - URLs\n *\n * @returns Processed URLs\n */\nfunction preprocess(urls: string[]): string[] {\n if (urls.length < 2)\n return urls\n\n /* Take the first two URLs and remove everything after the last slash */\n const [root, next] = urls\n .sort((a, b) => a.length - b.length)\n .map(url => url.replace(/[^/]+$/, \"\"))\n\n /* Compute common prefix */\n let index = 0\n if (root === next)\n index = root.length\n else\n while (root.charCodeAt(index) === next.charCodeAt(index))\n index++\n\n /* Replace common prefix (i.e. base) with effective base */\n const config = configuration()\n return urls.map(url => (\n url.replace(root.slice(0, index), `${config.base}/`)\n ))\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set up instant loading\n *\n * When fetching, theoretically, we could use `responseType: \"document\"`, but\n * since all MkDocs links are relative, we need to make sure that the current\n * location matches the document we just loaded. Otherwise any relative links\n * in the document could use the old location.\n *\n * This is the reason why we need to synchronize history events and the process\n * of fetching the document for navigation changes (except `popstate` events):\n *\n * 1. Fetch document via `XMLHTTPRequest`\n * 2. Set new location via `history.pushState`\n * 3. Parse and emit fetched document\n *\n * For `popstate` events, we must not use `history.pushState`, or the forward\n * history will be irreversibly overwritten. In case the request fails, the\n * location change is dispatched regularly.\n *\n * @param options - Options\n */\nexport function setupInstantLoading(\n { document$, location$, viewport$ }: SetupOptions\n): void {\n const config = configuration()\n if (location.protocol === \"file:\")\n return\n\n /* Disable automatic scroll restoration */\n if (\"scrollRestoration\" in history) {\n history.scrollRestoration = \"manual\"\n\n /* Hack: ensure that reloads restore viewport offset */\n fromEvent(window, \"beforeunload\")\n .subscribe(() => {\n history.scrollRestoration = \"auto\"\n })\n }\n\n /* Hack: ensure absolute favicon link to omit 404s when switching */\n const favicon = getElement<HTMLLinkElement>(\"link[rel=icon]\")\n if (typeof favicon !== \"undefined\")\n favicon.href = favicon.href\n\n /* Intercept internal navigation */\n const push$ = requestXML(`${config.base}/sitemap.xml`)\n .pipe(\n map(sitemap => preprocess(getElements(\"loc\", sitemap)\n .map(node => node.textContent!)\n )),\n switchMap(urls => fromEvent<MouseEvent>(document.body, \"click\")\n .pipe(\n filter(ev => !ev.metaKey && !ev.ctrlKey),\n switchMap(ev => {\n\n /* Handle HTML and SVG elements */\n if (ev.target instanceof Element) {\n const el = ev.target.closest(\"a\")\n if (el && !el.target && urls.includes(el.href)) {\n ev.preventDefault()\n return of({\n url: new URL(el.href)\n })\n }\n }\n return NEVER\n })\n )\n ),\n share<HistoryState>()\n )\n\n /* Intercept history back and forward */\n const pop$ = fromEvent<PopStateEvent>(window, \"popstate\")\n .pipe(\n filter(ev => ev.state !== null),\n map(ev => ({\n url: new URL(location.href),\n offset: ev.state\n })),\n share<HistoryState>()\n )\n\n /* Emit location change */\n merge(push$, pop$)\n .pipe(\n distinctUntilChanged((a, b) => a.url.href === b.url.href),\n map(({ url }) => url)\n )\n .subscribe(location$)\n\n /* Fetch document via `XMLHTTPRequest` */\n const response$ = location$\n .pipe(\n distinctUntilKeyChanged(\"pathname\"),\n switchMap(url => request(url.href)\n .pipe(\n catchError(() => {\n setLocation(url)\n return NEVER\n })\n )\n ),\n share()\n )\n\n /* Set new location via `history.pushState` */\n push$\n .pipe(\n sample(response$)\n )\n .subscribe(({ url }) => {\n history.pushState({}, \"\", `${url}`)\n })\n\n /* Parse and emit fetched document */\n const dom = new DOMParser()\n response$\n .pipe(\n switchMap(res => res.text()),\n map(res => dom.parseFromString(res, \"text/html\"))\n )\n .subscribe(document$)\n\n /* Emit history state change */\n merge(push$, pop$)\n .pipe(\n sample(document$)\n )\n .subscribe(({ url, offset }) => {\n if (url.hash && !offset)\n setLocationHash(url.hash)\n else\n setViewportOffset(offset || { y: 0 })\n })\n\n /* Replace meta tags and components */\n document$\n .pipe(\n skip(1)\n )\n .subscribe(replacement => {\n for (const selector of [\n\n /* Meta tags */\n \"title\",\n \"link[rel=canonical]\",\n \"meta[name=author]\",\n \"meta[name=description]\",\n\n /* Components */\n \"[data-md-component=announce]\",\n \"[data-md-component=container]\",\n \"[data-md-component=header-topic]\",\n \"[data-md-component=logo], .md-logo\", // compat\n \"[data-md-component=skip]\"\n ]) {\n const source = getElement(selector)\n const target = getElement(selector, replacement)\n if (\n typeof source !== \"undefined\" &&\n typeof target !== \"undefined\"\n ) {\n replaceElement(source, target)\n }\n }\n })\n\n /* Re-evaluate scripts */\n document$\n .pipe(\n skip(1),\n map(() => getComponentElement(\"container\")),\n switchMap(el => of(...getElements(\"script\", el))),\n concatMap(el => {\n const script = createElement(\"script\")\n if (el.src) {\n for (const name of el.getAttributeNames())\n script.setAttribute(name, el.getAttribute(name)!)\n replaceElement(el, script)\n\n /* Complete when script is loaded */\n return new Observable(observer => {\n script.onload = () => observer.complete()\n })\n\n /* Complete immediately */\n } else {\n script.textContent = el.textContent\n replaceElement(el, script)\n return EMPTY\n }\n })\n )\n .subscribe()\n\n /* Debounce update of viewport offset */\n viewport$\n .pipe(\n skipUntil(push$),\n debounceTime(250),\n distinctUntilKeyChanged(\"offset\")\n )\n .subscribe(({ offset }) => {\n history.replaceState(offset, \"\")\n })\n\n /* Set viewport offset from history */\n merge(push$, pop$)\n .pipe(\n bufferCount(2, 1),\n filter(([a, b]) => a.url.pathname === b.url.pathname),\n map(([, state]) => state)\n )\n .subscribe(({ offset }) => {\n setViewportOffset(offset || { y: 0 })\n })\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport escapeHTML from \"escape-html\"\n\nimport { SearchIndexDocument } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search document\n */\nexport interface SearchDocument extends SearchIndexDocument {\n parent?: SearchIndexDocument /* Parent article */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Search document mapping\n */\nexport type SearchDocumentMap = Map<string, SearchDocument>\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Create a search document mapping\n *\n * @param docs - Search index documents\n *\n * @returns Search document map\n */\nexport function setupSearchDocumentMap(\n docs: SearchIndexDocument[]\n): SearchDocumentMap {\n const documents = new Map<string, SearchDocument>()\n const parents = new Set<SearchDocument>()\n for (const doc of docs) {\n const [path, hash] = doc.location.split(\"#\")\n\n /* Extract location and title */\n const location = doc.location\n const title = doc.title\n\n /* Escape and cleanup text */\n const text = escapeHTML(doc.text)\n .replace(/\\s+(?=[,.:;!?])/g, \"\")\n .replace(/\\s+/g, \" \")\n\n /* Handle section */\n if (hash) {\n const parent = documents.get(path)!\n\n /* Ignore first section, override article */\n if (!parents.has(parent)) {\n parent.title = doc.title\n parent.text = text\n\n /* Remember that we processed the article */\n parents.add(parent)\n\n /* Add subsequent section */\n } else {\n documents.set(location, {\n location,\n title,\n text,\n parent\n })\n }\n\n /* Add article */\n } else {\n documents.set(location, {\n location,\n title,\n text\n })\n }\n }\n return documents\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search transformation function\n *\n * @param value - Query value\n *\n * @returns Transformed query value\n */\nexport type SearchTransformFn = (value: string) => string\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Default transformation function\n *\n * 1. Search for terms in quotation marks and prepend a `+` modifier to denote\n * that the resulting document must contain all terms, converting the query\n * to an `AND` query (as opposed to the default `OR` behavior). While users\n * may expect terms enclosed in quotation marks to map to span queries, i.e.\n * for which order is important, Lunr.js doesn't support them, so the best\n * we can do is to convert the terms to an `AND` query.\n *\n * 2. Replace control characters which are not located at the beginning of the\n * query or preceded by white space, or are not followed by a non-whitespace\n * character or are at the end of the query string. Furthermore, filter\n * unmatched quotation marks.\n *\n * 3. Trim excess whitespace from left and right.\n *\n * @param query - Query value\n *\n * @returns Transformed query value\n */\nexport function defaultTransform(query: string): string {\n return query\n .split(/\"([^\"]+)\"/g) /* => 1 */\n .map((terms, index) => index & 1\n ? terms.replace(/^\\b|^(?![^\\x00-\\x7F]|$)|\\s+/g, \" +\")\n : terms\n )\n .join(\"\")\n .replace(/\"|(?:^|\\s+)[*+\\-:^~]+(?=\\s+|$)/g, \"\") /* => 2 */\n .trim() /* => 3 */\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A RTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { SearchIndex, SearchResult } from \"../../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search message type\n */\nexport const enum SearchMessageType {\n SETUP, /* Search index setup */\n READY, /* Search index ready */\n QUERY, /* Search query */\n RESULT /* Search results */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * A message containing the data necessary to setup the search index\n */\nexport interface SearchSetupMessage {\n type: SearchMessageType.SETUP /* Message type */\n data: SearchIndex /* Message data */\n}\n\n/**\n * A message indicating the search index is ready\n */\nexport interface SearchReadyMessage {\n type: SearchMessageType.READY /* Message type */\n}\n\n/**\n * A message containing a search query\n */\nexport interface SearchQueryMessage {\n type: SearchMessageType.QUERY /* Message type */\n data: string /* Message data */\n}\n\n/**\n * A message containing results for a search query\n */\nexport interface SearchResultMessage {\n type: SearchMessageType.RESULT /* Message type */\n data: SearchResult[] /* Message data */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * A message exchanged with the search worker\n */\nexport type SearchMessage =\n | SearchSetupMessage\n | SearchReadyMessage\n | SearchQueryMessage\n | SearchResultMessage\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Type guard for search setup messages\n *\n * @param message - Search worker message\n *\n * @returns Test result\n */\nexport function isSearchSetupMessage(\n message: SearchMessage\n): message is SearchSetupMessage {\n return message.type === SearchMessageType.SETUP\n}\n\n/**\n * Type guard for search ready messages\n *\n * @param message - Search worker message\n *\n * @returns Test result\n */\nexport function isSearchReadyMessage(\n message: SearchMessage\n): message is SearchReadyMessage {\n return message.type === SearchMessageType.READY\n}\n\n/**\n * Type guard for search query messages\n *\n * @param message - Search worker message\n *\n * @returns Test result\n */\nexport function isSearchQueryMessage(\n message: SearchMessage\n): message is SearchQueryMessage {\n return message.type === SearchMessageType.QUERY\n}\n\n/**\n * Type guard for search result messages\n *\n * @param message - Search worker message\n *\n * @returns Test result\n */\nexport function isSearchResultMessage(\n message: SearchMessage\n): message is SearchResultMessage {\n return message.type === SearchMessageType.RESULT\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A RTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { ObservableInput, Subject, from } from \"rxjs\"\nimport { map, share } from \"rxjs/operators\"\n\nimport { configuration, translation } from \"~/_\"\nimport { WorkerHandler, watchWorker } from \"~/browser\"\n\nimport { SearchIndex, SearchIndexPipeline } from \"../../_\"\nimport {\n SearchMessage,\n SearchMessageType,\n SearchSetupMessage,\n isSearchResultMessage\n} from \"../message\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search worker\n */\nexport type SearchWorker = WorkerHandler<SearchMessage>\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set up search index\n *\n * @param data - Search index\n *\n * @returns Search index\n */\nfunction setupSearchIndex(\n { config, docs, index }: SearchIndex\n): SearchIndex {\n\n /* Override default language with value from translation */\n if (config.lang.length === 1 && config.lang[0] === \"en\")\n config.lang = [\n translation(\"search.config.lang\")\n ]\n\n /* Override default separator with value from translation */\n if (config.separator === \"[\\\\s\\\\-]+\")\n config.separator = translation(\"search.config.separator\")\n\n /* Set pipeline from translation */\n const pipeline = translation(\"search.config.pipeline\")\n .split(/\\s*,\\s*/)\n .filter(Boolean) as SearchIndexPipeline\n\n /* Return search index after defaulting */\n return { config, docs, index, pipeline }\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set up search worker\n *\n * This function creates a web worker to set up and query the search index,\n * which is done using Lunr.js. The index must be passed as an observable to\n * enable hacks like _localsearch_ via search index embedding as JSON.\n *\n * @param url - Worker URL\n * @param index - Search index observable input\n *\n * @returns Search worker\n */\nexport function setupSearchWorker(\n url: string, index: ObservableInput<SearchIndex>\n): SearchWorker {\n const config = configuration()\n const worker = new Worker(url)\n\n /* Create communication channels and resolve relative links */\n const tx$ = new Subject<SearchMessage>()\n const rx$ = watchWorker(worker, { tx$ })\n .pipe(\n map(message => {\n if (isSearchResultMessage(message)) {\n for (const result of message.data)\n for (const document of result)\n document.location = `${config.base}/${document.location}`\n }\n return message\n }),\n share()\n )\n\n /* Set up search index */\n from(index)\n .pipe(\n map<SearchIndex, SearchSetupMessage>(data => ({\n type: SearchMessageType.SETUP,\n data: setupSearchIndex(data)\n }))\n )\n .subscribe(tx$.next.bind(tx$))\n\n /* Return search worker */\n return { tx$, rx$ }\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { configuration } from \"~/_\"\nimport { getElementOrThrow, requestJSON } from \"~/browser\"\nimport { Version, renderVersionSelector } from \"~/templates\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set up version selector\n */\nexport function setupVersionSelector(): void {\n const config = configuration()\n requestJSON<Version[]>(new URL(\"versions.json\", config.base))\n .subscribe(versions => {\n const topic = getElementOrThrow(\".md-header__topic\")\n topic.appendChild(renderVersionSelector(versions))\n })\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n Observable,\n Subject,\n combineLatest,\n fromEvent,\n merge\n} from \"rxjs\"\nimport {\n delay,\n distinctUntilChanged,\n distinctUntilKeyChanged,\n finalize,\n map,\n takeLast,\n takeUntil,\n tap\n} from \"rxjs/operators\"\n\nimport {\n resetSearchQueryPlaceholder,\n setSearchQueryPlaceholder\n} from \"~/actions\"\nimport {\n setElementFocus,\n setToggle,\n watchElementFocus\n} from \"~/browser\"\nimport {\n SearchMessageType,\n SearchQueryMessage,\n SearchWorker,\n defaultTransform\n} from \"~/integrations\"\n\nimport { Component } from \"../../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search query\n */\nexport interface SearchQuery {\n value: string /* Query value */\n focus: boolean /* Query focus */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch search query\n *\n * Note that the focus event which triggers re-reading the current query value\n * is delayed by `1ms` so the input's empty state is allowed to propagate.\n *\n * @param el - Search query element\n *\n * @returns Search query observable\n */\nexport function watchSearchQuery(\n el: HTMLInputElement\n): Observable<SearchQuery> {\n const fn = __search?.transform || defaultTransform\n\n /* Intercept focus and input events */\n const focus$ = watchElementFocus(el)\n const value$ = merge(\n fromEvent(el, \"keyup\"),\n fromEvent(el, \"focus\").pipe(delay(1))\n )\n .pipe(\n map(() => fn(el.value)),\n distinctUntilChanged()\n )\n\n /* Combine into single observable */\n return combineLatest([value$, focus$])\n .pipe(\n map(([value, focus]) => ({ value, focus }))\n )\n}\n\n/**\n * Mount search query\n *\n * @param el - Search query element\n * @param worker - Search worker\n *\n * @returns Search query component observable\n */\nexport function mountSearchQuery(\n el: HTMLInputElement, { tx$ }: SearchWorker\n): Observable<Component<SearchQuery, HTMLInputElement>> {\n const internal$ = new Subject<SearchQuery>()\n\n /* Handle value changes */\n internal$\n .pipe(\n distinctUntilKeyChanged(\"value\"),\n map(({ value }): SearchQueryMessage => ({\n type: SearchMessageType.QUERY,\n data: value\n }))\n )\n .subscribe(tx$.next.bind(tx$))\n\n /* Handle focus changes */\n internal$\n .pipe(\n distinctUntilKeyChanged(\"focus\")\n )\n .subscribe(({ focus }) => {\n if (focus) {\n setToggle(\"search\", focus)\n setSearchQueryPlaceholder(el, \"\")\n } else {\n resetSearchQueryPlaceholder(el)\n }\n })\n\n /* Handle reset */\n fromEvent(el.form!, \"reset\")\n .pipe(\n takeUntil(internal$.pipe(takeLast(1)))\n )\n .subscribe(() => setElementFocus(el))\n\n /* Create and return component */\n return watchSearchQuery(el)\n .pipe(\n tap(internal$),\n finalize(() => internal$.complete()),\n map(state => ({ ref: el, ...state }))\n )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n Observable,\n Subject,\n animationFrameScheduler,\n merge,\n of\n} from \"rxjs\"\nimport {\n bufferCount,\n filter,\n finalize,\n map,\n observeOn,\n startWith,\n switchMap,\n take,\n tap,\n withLatestFrom,\n zipWith\n} from \"rxjs/operators\"\n\nimport {\n addToSearchResultList,\n resetSearchResultList,\n resetSearchResultMeta,\n setSearchResultMeta\n} from \"~/actions\"\nimport {\n getElementOrThrow,\n watchElementThreshold\n} from \"~/browser\"\nimport {\n SearchResult as SearchResultData,\n SearchWorker,\n isSearchReadyMessage,\n isSearchResultMessage\n} from \"~/integrations\"\nimport { renderSearchResult } from \"~/templates\"\n\nimport { Component } from \"../../_\"\nimport { SearchQuery } from \"../query\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search result\n */\nexport interface SearchResult {\n data: SearchResultData[] /* Search result data */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n query$: Observable<SearchQuery> /* Search query observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount search result list\n *\n * This function performs a lazy rendering of the search results, depending on\n * the vertical offset of the search result container.\n *\n * @param el - Search result list element\n * @param worker - Search worker\n * @param options - Options\n *\n * @returns Search result list component observable\n */\nexport function mountSearchResult(\n el: HTMLElement, { rx$ }: SearchWorker, { query$ }: MountOptions\n): Observable<Component<SearchResult>> {\n const internal$ = new Subject<SearchResult>()\n const boundary$ = watchElementThreshold(el.parentElement!)\n .pipe(\n filter(Boolean)\n )\n\n /* Retrieve nested components */\n const meta = getElementOrThrow(\":scope > :first-child\", el)\n const list = getElementOrThrow(\":scope > :last-child\", el)\n\n /* Update search result metadata when ready */\n rx$\n .pipe(\n filter(isSearchReadyMessage),\n take(1)\n )\n .subscribe(() => {\n resetSearchResultMeta(meta)\n })\n\n /* Update search result metadata */\n internal$\n .pipe(\n observeOn(animationFrameScheduler),\n withLatestFrom(query$)\n )\n .subscribe(([{ data }, { value }]) => {\n if (value)\n setSearchResultMeta(meta, data.length)\n else\n resetSearchResultMeta(meta)\n })\n\n /* Update search result list */\n internal$\n .pipe(\n observeOn(animationFrameScheduler),\n tap(() => resetSearchResultList(list)),\n switchMap(({ data }) => merge(\n of(...data.slice(0, 10)),\n of(...data.slice(10))\n .pipe(\n bufferCount(4),\n zipWith(boundary$),\n switchMap(([chunk]) => of(...chunk))\n )\n ))\n )\n .subscribe(result => {\n addToSearchResultList(list, renderSearchResult(result))\n })\n\n /* Filter search result list */\n const result$ = rx$\n .pipe(\n filter(isSearchResultMessage),\n map(({ data }) => ({ data })),\n startWith({ data: [] })\n )\n\n /* Create and return component */\n return result$\n .pipe(\n tap(internal$),\n finalize(() => internal$.complete()),\n map(state => ({ ref: el, ...state }))\n )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { NEVER, Observable, ObservableInput, merge } from \"rxjs\"\nimport { filter, sample, take } from \"rxjs/operators\"\n\nimport { configuration } from \"~/_\"\nimport {\n Keyboard,\n getActiveElement,\n getElements,\n setElementFocus,\n setElementSelection,\n setToggle\n} from \"~/browser\"\nimport {\n SearchIndex,\n isSearchQueryMessage,\n isSearchReadyMessage,\n setupSearchWorker\n} from \"~/integrations\"\n\nimport { Component, getComponentElement } from \"../../_\"\nimport { SearchQuery, mountSearchQuery } from \"../query\"\nimport { SearchResult, mountSearchResult } from \"../result\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search\n */\nexport type Search =\n | SearchQuery\n | SearchResult\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n index$: ObservableInput<SearchIndex> /* Search index observable */\n keyboard$: Observable<Keyboard> /* Keyboard observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount search\n *\n * This function sets up the search functionality, including the underlying\n * web worker and all keyboard bindings.\n *\n * @param el - Search element\n * @param options - Options\n *\n * @returns Search component observable\n */\nexport function mountSearch(\n el: HTMLElement, { index$, keyboard$ }: MountOptions\n): Observable<Component<Search>> {\n const config = configuration()\n const worker = setupSearchWorker(config.search, index$)\n\n /* Retrieve nested components */\n const query = getComponentElement(\"search-query\", el)\n const result = getComponentElement(\"search-result\", el)\n\n /* Re-emit query when search is ready */\n const { tx$, rx$ } = worker\n tx$\n .pipe(\n filter(isSearchQueryMessage),\n sample(rx$.pipe(filter(isSearchReadyMessage))),\n take(1)\n )\n .subscribe(tx$.next.bind(tx$))\n\n /* Set up search keyboard handlers */\n keyboard$\n .pipe(\n filter(({ mode }) => mode === \"search\")\n )\n .subscribe(key => {\n const active = getActiveElement()\n switch (key.type) {\n\n /* Enter: prevent form submission */\n case \"Enter\":\n if (active === query)\n key.claim()\n break\n\n /* Escape or Tab: close search */\n case \"Escape\":\n case \"Tab\":\n setToggle(\"search\", false)\n setElementFocus(query, false)\n break\n\n /* Vertical arrows: select previous or next search result */\n case \"ArrowUp\":\n case \"ArrowDown\":\n if (typeof active === \"undefined\") {\n setElementFocus(query)\n } else {\n const els = [query, ...getElements(\n \":not(details) > [href], summary, details[open] [href]\",\n result\n )]\n const i = Math.max(0, (\n Math.max(0, els.indexOf(active)) + els.length + (\n key.type === \"ArrowUp\" ? -1 : +1\n )\n ) % els.length)\n setElementFocus(els[i])\n }\n\n /* Prevent scrolling of page */\n key.claim()\n break\n\n /* All other keys: hand to search query */\n default:\n if (query !== getActiveElement())\n setElementFocus(query)\n }\n })\n\n /* Set up global keyboard handlers */\n keyboard$\n .pipe(\n filter(({ mode }) => mode === \"global\"),\n )\n .subscribe(key => {\n switch (key.type) {\n\n /* Open search and select query */\n case \"f\":\n case \"s\":\n case \"/\":\n setElementFocus(query)\n setElementSelection(query)\n key.claim()\n break\n }\n })\n\n /* Create and return component */\n const query$ = mountSearchQuery(query, worker)\n return merge(\n query$,\n mountSearchResult(result, worker, { query$ })\n )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n Observable,\n Subject,\n animationFrameScheduler,\n combineLatest\n} from \"rxjs\"\nimport {\n distinctUntilChanged,\n finalize,\n map,\n observeOn,\n tap,\n withLatestFrom\n} from \"rxjs/operators\"\n\nimport {\n resetSidebarHeight,\n resetSidebarOffset,\n setSidebarHeight,\n setSidebarOffset\n} from \"~/actions\"\nimport { Viewport } from \"~/browser\"\n\nimport { Component } from \"../_\"\nimport { Header } from \"../header\"\nimport { Main } from \"../main\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Sidebar\n */\nexport interface Sidebar {\n height: number /* Sidebar height */\n locked: boolean /* User scrolled past header */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n viewport$: Observable<Viewport> /* Viewport observable */\n main$: Observable<Main> /* Main area observable */\n}\n\n/**\n * Mount options\n */\ninterface MountOptions {\n viewport$: Observable<Viewport> /* Viewport observable */\n header$: Observable<Header> /* Header observable */\n main$: Observable<Main> /* Main area observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch sidebar\n *\n * This function returns an observable that computes the visual parameters of\n * the sidebar which depends on the vertical viewport offset, as well as the\n * height of the main area. When the page is scrolled beyond the header, the\n * sidebar is locked and fills the remaining space.\n *\n * @param el - Sidebar element\n * @param options - Options\n *\n * @returns Sidebar observable\n */\nexport function watchSidebar(\n el: HTMLElement, { viewport$, main$ }: WatchOptions\n): Observable<Sidebar> {\n const adjust =\n el.parentElement!.offsetTop -\n el.parentElement!.parentElement!.offsetTop\n\n /* Compute the sidebar's available height and if it should be locked */\n return combineLatest([main$, viewport$])\n .pipe(\n map(([{ offset, height }, { offset: { y } }]) => {\n height = height\n + Math.min(adjust, Math.max(0, y - offset))\n - adjust\n return {\n height,\n locked: y >= offset + adjust\n }\n }),\n distinctUntilChanged((a, b) => (\n a.height === b.height &&\n a.locked === b.locked\n ))\n )\n}\n\n/**\n * Mount sidebar\n *\n * @param el - Sidebar element\n * @param options - Options\n *\n * @returns Sidebar component observable\n */\nexport function mountSidebar(\n el: HTMLElement, { header$, ...options }: MountOptions\n): Observable<Component<Sidebar>> {\n const internal$ = new Subject<Sidebar>()\n internal$\n .pipe(\n observeOn(animationFrameScheduler),\n withLatestFrom(header$)\n )\n .subscribe({\n\n /* Update height and offset */\n next([{ height }, { height: offset }]) {\n setSidebarHeight(el, height)\n setSidebarOffset(el, offset)\n },\n\n /* Reset on complete */\n complete() {\n resetSidebarOffset(el)\n resetSidebarHeight(el)\n }\n })\n\n /* Create and return component */\n return watchSidebar(el, options)\n .pipe(\n tap(internal$),\n finalize(() => internal$.complete()),\n map(state => ({ ref: el, ...state }))\n )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Repo, User } from \"github-types\"\nimport { Observable, zip } from \"rxjs\"\nimport { defaultIfEmpty, map } from \"rxjs/operators\"\n\nimport { requestJSON } from \"~/browser\"\n\nimport { SourceFacts } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * GitHub release (partial)\n */\ninterface Release {\n tag_name: string /* Tag name */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Fetch GitHub repository facts\n *\n * @param user - GitHub user\n * @param repo - GitHub repository\n *\n * @returns Repository facts observable\n */\nexport function fetchSourceFactsFromGitHub(\n user: string, repo?: string\n): Observable<SourceFacts> {\n if (typeof repo !== \"undefined\") {\n const url = `https://api.github.com/repos/${user}/${repo}`\n return zip(\n\n /* Fetch version */\n requestJSON<Release>(`${url}/releases/latest`)\n .pipe(\n map(release => ({\n version: release.tag_name\n })),\n defaultIfEmpty({})\n ),\n\n /* Fetch stars and forks */\n requestJSON<Repo>(url)\n .pipe(\n map(info => ({\n stars: info.stargazers_count,\n forks: info.forks_count\n })),\n defaultIfEmpty({})\n )\n )\n .pipe(\n map(([release, info]) => ({ ...release, ...info }))\n )\n\n /* User or organization */\n } else {\n const url = `https://api.github.com/repos/${user}`\n return requestJSON<User>(url)\n .pipe(\n map(info => ({\n repositories: info.public_repos\n })),\n defaultIfEmpty({})\n )\n }\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { ProjectSchema } from \"gitlab\"\nimport { Observable } from \"rxjs\"\nimport { defaultIfEmpty, map } from \"rxjs/operators\"\n\nimport { requestJSON } from \"~/browser\"\n\nimport { SourceFacts } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Fetch GitLab repository facts\n *\n * @param base - GitLab base\n * @param project - GitLab project\n *\n * @returns Repository facts observable\n */\nexport function fetchSourceFactsFromGitLab(\n base: string, project: string\n): Observable<SourceFacts> {\n const url = `https://${base}/api/v4/projects/${encodeURIComponent(project)}`\n return requestJSON<ProjectSchema>(url)\n .pipe(\n map(({ star_count, forks_count }) => ({\n stars: star_count,\n forks: forks_count\n })),\n defaultIfEmpty({})\n )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { NEVER, Observable } from \"rxjs\"\n\nimport { fetchSourceFactsFromGitHub } from \"../github\"\nimport { fetchSourceFactsFromGitLab } from \"../gitlab\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Repository facts for repositories\n */\nexport interface RepositoryFacts {\n stars?: number /* Number of stars */\n forks?: number /* Number of forks */\n version?: string /* Latest version */\n}\n\n/**\n * Repository facts for organizations\n */\nexport interface OrganizationFacts {\n repositories?: number /* Number of repositories */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Repository facts\n */\nexport type SourceFacts =\n | RepositoryFacts\n | OrganizationFacts\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Fetch repository facts\n *\n * @param url - Repository URL\n *\n * @returns Repository facts observable\n */\nexport function fetchSourceFacts(\n url: string\n): Observable<SourceFacts> {\n const [type] = url.match(/(git(?:hub|lab))/i) || []\n switch (type.toLowerCase()) {\n\n /* GitHub repository */\n case \"github\":\n const [, user, repo] = url.match(/^.+github\\.com\\/([^/]+)\\/?([^/]+)?/i)!\n return fetchSourceFactsFromGitHub(user, repo)\n\n /* GitLab repository */\n case \"gitlab\":\n const [, base, slug] = url.match(/^.+?([^/]*gitlab[^/]+)\\/(.+?)\\/?$/i)!\n return fetchSourceFactsFromGitLab(base, slug)\n\n /* Everything else */\n default:\n return NEVER\n }\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { NEVER, Observable, Subject, defer, of } from \"rxjs\"\nimport {\n catchError,\n filter,\n finalize,\n map,\n shareReplay,\n tap\n} from \"rxjs/operators\"\n\nimport { setSourceFacts, setSourceState } from \"~/actions\"\nimport { renderSourceFacts } from \"~/templates\"\n\nimport { Component } from \"../../_\"\nimport { SourceFacts, fetchSourceFacts } from \"../facts\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Repository information\n */\nexport interface Source {\n facts: SourceFacts /* Repository facts */\n}\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * Repository information observable\n */\nlet fetch$: Observable<Source>\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch repository information\n *\n * This function tries to read the repository facts from session storage, and\n * if unsuccessful, fetches them from the underlying provider.\n *\n * @param el - Repository information element\n *\n * @returns Repository information observable\n */\nexport function watchSource(\n el: HTMLAnchorElement\n): Observable<Source> {\n return fetch$ ||= defer(() => {\n const data = sessionStorage.getItem(__prefix(\"__source\"))\n if (data) {\n return of<SourceFacts>(JSON.parse(data))\n } else {\n const value$ = fetchSourceFacts(el.href)\n value$.subscribe(value => {\n try {\n sessionStorage.setItem(__prefix(\"__source\"), JSON.stringify(value))\n } catch (err) {\n /* Uncritical, just swallow */\n }\n })\n\n /* Return value */\n return value$\n }\n })\n .pipe(\n catchError(() => NEVER),\n filter(facts => Object.keys(facts).length > 0),\n map(facts => ({ facts })),\n shareReplay(1)\n )\n}\n\n/**\n * Mount repository information\n *\n * @param el - Repository information element\n *\n * @returns Repository information component observable\n */\nexport function mountSource(\n el: HTMLAnchorElement\n): Observable<Component<Source>> {\n const internal$ = new Subject<Source>()\n internal$.subscribe(({ facts }) => {\n setSourceFacts(el, renderSourceFacts(facts))\n setSourceState(el, \"done\")\n })\n\n /* Create and return component */\n return watchSource(el)\n .pipe(\n tap(internal$),\n finalize(() => internal$.complete()),\n map(state => ({ ref: el, ...state }))\n )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, Subject, animationFrameScheduler } from \"rxjs\"\nimport {\n distinctUntilKeyChanged,\n finalize,\n map,\n observeOn,\n switchMap,\n tap\n} from \"rxjs/operators\"\n\nimport { resetTabsState, setTabsState } from \"~/actions\"\nimport {\n Viewport,\n watchElementSize,\n watchViewportAt\n} from \"~/browser\"\n\nimport { Component } from \"../_\"\nimport { Header } from \"../header\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Navigation tabs\n */\nexport interface Tabs {\n hidden: boolean /* User scrolled past tabs */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n viewport$: Observable<Viewport> /* Viewport observable */\n header$: Observable<Header> /* Header observable */\n}\n\n/**\n * Mount options\n */\ninterface MountOptions {\n viewport$: Observable<Viewport> /* Viewport observable */\n header$: Observable<Header> /* Header observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch navigation tabs\n *\n * @param el - Navigation tabs element\n * @param options - Options\n *\n * @returns Navigation tabs observable\n */\nexport function watchTabs(\n el: HTMLElement, { viewport$, header$ }: WatchOptions\n): Observable<Tabs> {\n return watchElementSize(document.body)\n .pipe(\n switchMap(() => watchViewportAt(el, { header$, viewport$ })),\n map(({ offset: { y } }) => {\n return {\n hidden: y >= 10\n }\n }),\n distinctUntilKeyChanged(\"hidden\")\n )\n}\n\n/**\n * Mount navigation tabs\n *\n * This function hides the navigation tabs when scrolling past the threshold\n * and makes them reappear in a nice CSS animation when scrolling back up.\n *\n * @param el - Navigation tabs element\n * @param options - Options\n *\n * @returns Navigation tabs component observable\n */\nexport function mountTabs(\n el: HTMLElement, options: MountOptions\n): Observable<Component<Tabs>> {\n const internal$ = new Subject<Tabs>()\n internal$\n .pipe(\n observeOn(animationFrameScheduler)\n )\n .subscribe({\n\n /* Update state */\n next({ hidden }) {\n if (hidden)\n setTabsState(el, \"hidden\")\n else\n resetTabsState(el)\n },\n\n /* Reset on complete */\n complete() {\n resetTabsState(el)\n }\n })\n\n /* Create and return component */\n return watchTabs(el, options)\n .pipe(\n tap(internal$),\n finalize(() => internal$.complete()),\n map(state => ({ ref: el, ...state }))\n )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n Observable,\n Subject,\n animationFrameScheduler,\n combineLatest\n} from \"rxjs\"\nimport {\n bufferCount,\n distinctUntilChanged,\n distinctUntilKeyChanged,\n finalize,\n map,\n observeOn,\n scan,\n startWith,\n switchMap,\n tap\n} from \"rxjs/operators\"\n\nimport {\n resetAnchorActive,\n resetAnchorState,\n setAnchorActive,\n setAnchorState\n} from \"~/actions\"\nimport {\n Viewport,\n getElement,\n getElements,\n watchElementSize\n} from \"~/browser\"\n\nimport { Component } from \"../_\"\nimport { Header } from \"../header\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Table of contents\n */\nexport interface TableOfContents {\n prev: HTMLAnchorElement[][] /* Anchors (previous) */\n next: HTMLAnchorElement[][] /* Anchors (next) */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n viewport$: Observable<Viewport> /* Viewport observable */\n header$: Observable<Header> /* Header observable */\n}\n\n/**\n * Mount options\n */\ninterface MountOptions {\n viewport$: Observable<Viewport> /* Viewport observable */\n header$: Observable<Header> /* Header observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch table of contents\n *\n * This is effectively a scroll spy implementation which will account for the\n * fixed header and automatically re-calculate anchor offsets when the viewport\n * is resized. The returned observable will only emit if the table of contents\n * needs to be repainted.\n *\n * This implementation tracks an anchor element's entire path starting from its\n * level up to the top-most anchor element, e.g. `[h3, h2, h1]`. Although the\n * Material theme currently doesn't make use of this information, it enables\n * the styling of the entire hierarchy through customization.\n *\n * Note that the current anchor is the last item of the `prev` anchor list.\n *\n * @param anchors - Anchor elements\n * @param options - Options\n *\n * @returns Table of contents observable\n */\nexport function watchTableOfContents(\n anchors: HTMLAnchorElement[], { viewport$, header$ }: WatchOptions\n): Observable<TableOfContents> {\n const table = new Map<HTMLAnchorElement, HTMLElement>()\n for (const anchor of anchors) {\n const id = decodeURIComponent(anchor.hash.substring(1))\n const target = getElement(`[id=\"${id}\"]`)\n if (typeof target !== \"undefined\")\n table.set(anchor, target)\n }\n\n /* Compute necessary adjustment for header */\n const adjust$ = header$\n .pipe(\n map(header => 24 + header.height)\n )\n\n /* Compute partition of previous and next anchors */\n const partition$ = watchElementSize(document.body)\n .pipe(\n distinctUntilKeyChanged(\"height\"),\n\n /* Build index to map anchor paths to vertical offsets */\n map(() => {\n let path: HTMLAnchorElement[] = []\n return [...table].reduce((index, [anchor, target]) => {\n while (path.length) {\n const last = table.get(path[path.length - 1])!\n if (last.tagName >= target.tagName) {\n path.pop()\n } else {\n break\n }\n }\n\n /* If the current anchor is hidden, continue with its parent */\n let offset = target.offsetTop\n while (!offset && target.parentElement) {\n target = target.parentElement\n offset = target.offsetTop\n }\n\n /* Map reversed anchor path to vertical offset */\n return index.set(\n [...path = [...path, anchor]].reverse(),\n offset\n )\n }, new Map<HTMLAnchorElement[], number>())\n }),\n\n /* Sort index by vertical offset (see https://bit.ly/30z6QSO) */\n map(index => new Map([...index].sort(([, a], [, b]) => a - b))),\n\n /* Re-compute partition when viewport offset changes */\n switchMap(index => combineLatest([adjust$, viewport$])\n .pipe(\n scan(([prev, next], [adjust, { offset: { y } }]) => {\n\n /* Look forward */\n while (next.length) {\n const [, offset] = next[0]\n if (offset - adjust < y) {\n prev = [...prev, next.shift()!]\n } else {\n break\n }\n }\n\n /* Look backward */\n while (prev.length) {\n const [, offset] = prev[prev.length - 1]\n if (offset - adjust >= y) {\n next = [prev.pop()!, ...next]\n } else {\n break\n }\n }\n\n /* Return partition */\n return [prev, next]\n }, [[], [...index]]),\n distinctUntilChanged((a, b) => (\n a[0] === b[0] &&\n a[1] === b[1]\n ))\n )\n )\n )\n\n /* Compute and return anchor list migrations */\n return partition$\n .pipe(\n map(([prev, next]) => ({\n prev: prev.map(([path]) => path),\n next: next.map(([path]) => path)\n })),\n\n /* Extract anchor list migrations */\n startWith({ prev: [], next: [] }),\n bufferCount(2, 1),\n map(([a, b]) => {\n\n /* Moving down */\n if (a.prev.length < b.prev.length) {\n return {\n prev: b.prev.slice(Math.max(0, a.prev.length - 1), b.prev.length),\n next: []\n }\n\n /* Moving up */\n } else {\n return {\n prev: b.prev.slice(-1),\n next: b.next.slice(0, b.next.length - a.next.length)\n }\n }\n })\n )\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Mount table of contents\n *\n * @param el - Anchor list element\n * @param options - Options\n *\n * @returns Table of contents component observable\n */\nexport function mountTableOfContents(\n el: HTMLElement, options: MountOptions\n): Observable<Component<TableOfContents>> {\n const internal$ = new Subject<TableOfContents>()\n internal$\n .pipe(\n observeOn(animationFrameScheduler),\n )\n .subscribe(({ prev, next }) => {\n\n /* Look forward */\n for (const [anchor] of next) {\n resetAnchorActive(anchor)\n resetAnchorState(anchor)\n }\n\n /* Look backward */\n for (const [index, [anchor]] of prev.entries()) {\n setAnchorActive(anchor, index === prev.length - 1)\n setAnchorState(anchor, \"blur\")\n }\n })\n\n /* Create and return component */\n const anchors = getElements<HTMLAnchorElement>(\"[href^=\\\\#]\", el)\n return watchTableOfContents(anchors, options)\n .pipe(\n tap(internal$),\n finalize(() => internal$.complete()),\n map(state => ({ ref: el, ...state }))\n )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n Observable,\n Subject,\n animationFrameScheduler,\n combineLatest\n} from \"rxjs\"\nimport {\n bufferCount,\n distinctUntilChanged,\n distinctUntilKeyChanged,\n finalize,\n map,\n observeOn,\n tap\n} from \"rxjs/operators\"\n\nimport { resetBackToTopState, setBackToTopState } from \"~/actions\"\nimport { Viewport } from \"~/browser\"\n\nimport { Component } from \"../_\"\nimport { Main } from \"../main\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Back-to-top button\n */\nexport interface BackToTop {\n hidden: boolean /* User scrolled up */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n viewport$: Observable<Viewport> /* Viewport observable */\n main$: Observable<Main> /* Main area observable */\n}\n\n/**\n * Mount options\n */\ninterface MountOptions {\n viewport$: Observable<Viewport> /* Viewport observable */\n main$: Observable<Main> /* Main area observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch back-to-top\n *\n * @param _el - Back-to-top element\n * @param options - Options\n *\n * @returns Back-to-top observable\n */\nexport function watchBackToTop(\n _el: HTMLElement, { viewport$, main$ }: WatchOptions\n): Observable<BackToTop> {\n\n /* Compute direction */\n const direction$ = viewport$\n .pipe(\n map(({ offset: { y } }) => y),\n bufferCount(2, 1),\n map(([a, b]) => a > b),\n distinctUntilChanged()\n )\n\n /* Compute whether button should be hidden */\n const hidden$ = main$\n .pipe(\n distinctUntilKeyChanged(\"active\")\n )\n\n /* Compute threshold for hiding */\n return combineLatest([hidden$, direction$])\n .pipe(\n map(([{ active }, direction]) => ({\n hidden: !(active && direction)\n })),\n distinctUntilChanged((a, b) => (\n a.hidden === b.hidden\n ))\n )\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Mount back-to-top\n *\n * @param el - Back-to-top element\n * @param options - Options\n *\n * @returns Back-to-top component observable\n */\nexport function mountBackToTop(\n el: HTMLElement, options: MountOptions\n): Observable<Component<BackToTop>> {\n const internal$ = new Subject<BackToTop>()\n internal$\n .pipe(\n observeOn(animationFrameScheduler)\n )\n .subscribe({\n\n /* Update state */\n next({ hidden }) {\n if (hidden)\n setBackToTopState(el, \"hidden\")\n else\n resetBackToTopState(el)\n },\n\n /* Reset on complete */\n complete() {\n resetBackToTopState(el)\n }\n })\n\n /* Create and return component */\n return watchBackToTop(el, options)\n .pipe(\n tap(internal$),\n finalize(() => internal$.complete()),\n map(state => ({ ref: el, ...state }))\n )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent, of } from \"rxjs\"\nimport {\n mapTo,\n mergeMap,\n switchMap,\n takeWhile,\n tap,\n withLatestFrom\n} from \"rxjs/operators\"\n\nimport { getElements } from \"~/browser\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Patch options\n */\ninterface PatchOptions {\n document$: Observable<Document> /* Document observable */\n tablet$: Observable<boolean> /* Tablet breakpoint observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Patch indeterminate checkboxes\n *\n * This function replaces the indeterminate \"pseudo state\" with the actual\n * indeterminate state, which is used to keep navigation always expanded.\n *\n * @param options - Options\n */\nexport function patchIndeterminate(\n { document$, tablet$ }: PatchOptions\n): void {\n document$\n .pipe(\n switchMap(() => of(...getElements<HTMLInputElement>(\n \"[data-md-state=indeterminate]\"\n ))),\n tap(el => {\n el.indeterminate = true\n el.checked = false\n }),\n mergeMap(el => fromEvent(el, \"change\")\n .pipe(\n takeWhile(() => el.hasAttribute(\"data-md-state\")),\n mapTo(el)\n )\n ),\n withLatestFrom(tablet$)\n )\n .subscribe(([el, tablet]) => {\n el.removeAttribute(\"data-md-state\")\n if (tablet)\n el.checked = false\n })\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent, of } from \"rxjs\"\nimport {\n filter,\n mapTo,\n mergeMap,\n switchMap,\n tap\n} from \"rxjs/operators\"\n\nimport { getElements } from \"~/browser\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Patch options\n */\ninterface PatchOptions {\n document$: Observable<Document> /* Document observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Check whether the given device is an Apple device\n *\n * @returns Test result\n */\nfunction isAppleDevice(): boolean {\n return /(iPad|iPhone|iPod)/.test(navigator.userAgent)\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Patch all elements with `data-md-scrollfix` attributes\n *\n * This is a year-old patch which ensures that overflow scrolling works at the\n * top and bottom of containers on iOS by ensuring a `1px` scroll offset upon\n * the start of a touch event.\n *\n * @see https://bit.ly/2SCtAOO - Original source\n *\n * @param options - Options\n */\nexport function patchScrollfix(\n { document$ }: PatchOptions\n): void {\n document$\n .pipe(\n switchMap(() => of(...getElements(\"[data-md-scrollfix]\"))),\n tap(el => el.removeAttribute(\"data-md-scrollfix\")),\n filter(isAppleDevice),\n mergeMap(el => fromEvent(el, \"touchstart\")\n .pipe(\n mapTo(el)\n )\n )\n )\n .subscribe(el => {\n const top = el.scrollTop\n\n /* We're at the top of the container */\n if (top === 0) {\n el.scrollTop = 1\n\n /* We're at the bottom of the container */\n } else if (top + el.offsetHeight === el.scrollHeight) {\n el.scrollTop = top - 1\n }\n })\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n Observable,\n animationFrameScheduler,\n combineLatest,\n of\n} from \"rxjs\"\nimport {\n delay,\n map,\n observeOn,\n switchMap,\n withLatestFrom\n} from \"rxjs/operators\"\n\nimport { resetScrollLock, setScrollLock } from \"~/actions\"\nimport { Viewport, watchToggle } from \"~/browser\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Patch options\n */\ninterface PatchOptions {\n viewport$: Observable<Viewport> /* Viewport observable */\n tablet$: Observable<boolean> /* Tablet breakpoint observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Patch the document body to lock when search is open\n *\n * For mobile and tablet viewports, the search is rendered full screen, which\n * leads to scroll leaking when at the top or bottom of the search result. This\n * function locks the body when the search is in full screen mode, and restores\n * the scroll position when leaving.\n *\n * @param options - Options\n */\nexport function patchScrolllock(\n { viewport$, tablet$ }: PatchOptions\n): void {\n combineLatest([watchToggle(\"search\"), tablet$])\n .pipe(\n map(([active, tablet]) => active && !tablet),\n switchMap(active => of(active)\n .pipe(\n delay(active ? 400 : 100),\n observeOn(animationFrameScheduler)\n )\n ),\n withLatestFrom(viewport$)\n )\n .subscribe(([active, { offset: { y }}]) => {\n if (active)\n setScrollLock(document.body, y)\n else\n resetScrollLock(document.body)\n })\n}\n"],
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+ "names": []
+}
+++ /dev/null
-/*!
- * Lunr languages, `Arabic` language
- * https://github.com/MihaiValentin/lunr-languages
- *
- * Copyright 2018, Dalia Al-Shahrabi
- * http://www.mozilla.org/MPL/
- */
-/*!
- * based on
- * Kazem Taghva, Rania Elkhoury, and Jeffrey Coombs (2005)
- * Meryeme Hadni, Abdelmonaime Lachkar, and S. Alaoui Ouatik (2012)
- *
- * Snowball JavaScript Library v0.3
- * http://code.google.com/p/urim/
- * http://snowball.tartarus.org/
- *
- * Copyright 2010, Oleg Mazko
- * http://www.mozilla.org/MPL/
- */
-!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. 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+++ /dev/null
-/*!
- * Lunr languages, `Danish` language
- * https://github.com/MihaiValentin/lunr-languages
- *
- * Copyright 2014, Mihai Valentin
- * http://www.mozilla.org/MPL/
- */
-/*!
- * based on
- * Snowball JavaScript Library v0.3
- * http://code.google.com/p/urim/
- * http://snowball.tartarus.org/
- *
- * Copyright 2010, Oleg Mazko
- * http://www.mozilla.org/MPL/
- */
-!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");var r,m,i;e.da=function(){this.pipeline.reset(),this.pipeline.add(e.da.trimmer,e.da.stopWordFilter,e.da.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.da.stemmer))},e.da.wordCharacters="A-Za-zªºÀ-ÖØ-öø-ʸˠ-ˤᴀ-ᴥᴬ-ᵜᵢ-ᵥᵫ-ᵷᵹ-ᶾḀ-ỿⁱⁿₐ-ₜKÅℲⅎⅠ-ↈⱠ-ⱿꜢ-ꞇꞋ-ꞭꞰ-ꞷꟷ-ꟿꬰ-ꭚꭜ-ꭤff-stＡ-Ｚａ-ｚ",e.da.trimmer=e.trimmerSupport.generateTrimmer(e.da.wordCharacters),e.Pipeline.registerFunction(e.da.trimmer,"trimmer-da"),e.da.stemmer=(r=e.stemmerSupport.Among,m=e.stemmerSupport.SnowballProgram,i=new function(){var i,t,n,s=[new r("hed",-1,1),new r("ethed",0,1),new r("ered",-1,1),new r("e",-1,1),new r("erede",3,1),new r("ende",3,1),new r("erende",5,1),new r("ene",3,1),new r("erne",3,1),new r("ere",3,1),new r("en",-1,1),new r("heden",10,1),new r("eren",10,1),new r("er",-1,1),new r("heder",13,1),new r("erer",13,1),new r("s",-1,2),new r("heds",16,1),new r("es",16,1),new r("endes",18,1),new r("erendes",19,1),new r("enes",18,1),new r("ernes",18,1),new r("eres",18,1),new r("ens",16,1),new r("hedens",24,1),new r("erens",24,1),new r("ers",16,1),new r("ets",16,1),new r("erets",28,1),new r("et",-1,1),new r("eret",30,1)],o=[new r("gd",-1,-1),new r("dt",-1,-1),new r("gt",-1,-1),new r("kt",-1,-1)],a=[new r("ig",-1,1),new r("lig",0,1),new r("elig",1,1),new r("els",-1,1),new r("løst",-1,2)],d=[17,65,16,1,0,0,0,0,0,0,0,0,0,0,0,0,48,0,128],u=[239,254,42,3,0,0,0,0,0,0,0,0,0,0,0,0,16],c=new m;function l(){var e,r=c.limit-c.cursor;c.cursor>=t&&(e=c.limit_backward,c.limit_backward=t,c.ket=c.cursor,c.find_among_b(o,4)?(c.bra=c.cursor,c.limit_backward=e,c.cursor=c.limit-r,c.cursor>c.limit_backward&&(c.cursor--,c.bra=c.cursor,c.slice_del())):c.limit_backward=e)}this.setCurrent=function(e){c.setCurrent(e)},this.getCurrent=function(){return c.getCurrent()},this.stem=function(){var e,r=c.cursor;return function(){var e,r=c.cursor+3;if(t=c.limit,0<=r&&r<=c.limit){for(i=r;;){if(e=c.cursor,c.in_grouping(d,97,248)){c.cursor=e;break}if((c.cursor=e)>=c.limit)return;c.cursor++}for(;!c.out_grouping(d,97,248);){if(c.cursor>=c.limit)return;c.cursor++}(t=c.cursor)<i&&(t=i)}}(),c.limit_backward=r,c.cursor=c.limit,function(){var e,r;if(c.cursor>=t&&(r=c.limit_backward,c.limit_backward=t,c.ket=c.cursor,e=c.find_among_b(s,32),c.limit_backward=r,e))switch(c.bra=c.cursor,e){case 1:c.slice_del();break;case 2:c.in_grouping_b(u,97,229)&&c.slice_del()}}(),c.cursor=c.limit,l(),c.cursor=c.limit,function(){var e,r,i,n=c.limit-c.cursor;if(c.ket=c.cursor,c.eq_s_b(2,"st")&&(c.bra=c.cursor,c.eq_s_b(2,"ig")&&c.slice_del()),c.cursor=c.limit-n,c.cursor>=t&&(r=c.limit_backward,c.limit_backward=t,c.ket=c.cursor,e=c.find_among_b(a,5),c.limit_backward=r,e))switch(c.bra=c.cursor,e){case 1:c.slice_del(),i=c.limit-c.cursor,l(),c.cursor=c.limit-i;break;case 2:c.slice_from("løs")}}(),c.cursor=c.limit,c.cursor>=t&&(e=c.limit_backward,c.limit_backward=t,c.ket=c.cursor,c.out_grouping_b(d,97,248)?(c.bra=c.cursor,n=c.slice_to(n),c.limit_backward=e,c.eq_v_b(n)&&c.slice_del()):c.limit_backward=e),!0}},function(e){return"function"==typeof e.update?e.update(function(e){return i.setCurrent(e),i.stem(),i.getCurrent()}):(i.setCurrent(e),i.stem(),i.getCurrent())}),e.Pipeline.registerFunction(e.da.stemmer,"stemmer-da"),e.da.stopWordFilter=e.generateStopWordFilter("ad af alle alt anden at blev blive bliver da de dem den denne der deres det dette dig din disse dog du efter eller en end er et for fra ham han hans har havde have hende hendes her hos hun hvad hvis hvor i ikke ind jeg jer jo kunne man mange med meget men mig min mine mit mod ned noget nogle nu når og også om op os over på selv sig sin sine sit skal skulle som sådan thi til ud under var vi vil ville vor være været".split(" ")),e.Pipeline.registerFunction(e.da.stopWordFilter,"stopWordFilter-da")}});
\ No newline at end of file
+++ /dev/null
-/*!
- * Lunr languages, `German` language
- * https://github.com/MihaiValentin/lunr-languages
- *
- * Copyright 2014, Mihai Valentin
- * http://www.mozilla.org/MPL/
- */
-/*!
- * based on
- * Snowball JavaScript Library v0.3
- * http://code.google.com/p/urim/
- * http://snowball.tartarus.org/
- *
- * Copyright 2010, Oleg Mazko
- * http://www.mozilla.org/MPL/
- */
-!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");var _,p,r;e.de=function(){this.pipeline.reset(),this.pipeline.add(e.de.trimmer,e.de.stopWordFilter,e.de.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.de.stemmer))},e.de.wordCharacters="A-Za-zªºÀ-ÖØ-öø-ʸˠ-ˤᴀ-ᴥᴬ-ᵜᵢ-ᵥᵫ-ᵷᵹ-ᶾḀ-ỿⁱⁿₐ-ₜKÅℲⅎⅠ-ↈⱠ-ⱿꜢ-ꞇꞋ-ꞭꞰ-ꞷꟷ-ꟿꬰ-ꭚꭜ-ꭤff-stＡ-Ｚａ-ｚ",e.de.trimmer=e.trimmerSupport.generateTrimmer(e.de.wordCharacters),e.Pipeline.registerFunction(e.de.trimmer,"trimmer-de"),e.de.stemmer=(_=e.stemmerSupport.Among,p=e.stemmerSupport.SnowballProgram,r=new function(){var r,n,i,s=[new _("",-1,6),new _("U",0,2),new _("Y",0,1),new _("ä",0,3),new _("ö",0,4),new _("ü",0,5)],o=[new _("e",-1,2),new _("em",-1,1),new _("en",-1,2),new _("ern",-1,1),new _("er",-1,1),new _("s",-1,3),new _("es",5,2)],c=[new _("en",-1,1),new _("er",-1,1),new _("st",-1,2),new _("est",2,1)],u=[new _("ig",-1,1),new _("lich",-1,1)],a=[new _("end",-1,1),new _("ig",-1,2),new _("ung",-1,1),new _("lich",-1,3),new _("isch",-1,2),new _("ik",-1,2),new _("heit",-1,3),new _("keit",-1,4)],t=[17,65,16,1,0,0,0,0,0,0,0,0,0,0,0,0,8,0,32,8],d=[117,30,5],l=[117,30,4],m=new p;function h(e,r,n){return!(!m.eq_s(1,e)||(m.ket=m.cursor,!m.in_grouping(t,97,252)))&&(m.slice_from(r),m.cursor=n,!0)}function w(){for(;!m.in_grouping(t,97,252);){if(m.cursor>=m.limit)return!0;m.cursor++}for(;!m.out_grouping(t,97,252);){if(m.cursor>=m.limit)return!0;m.cursor++}return!1}function f(){return i<=m.cursor}function b(){return n<=m.cursor}this.setCurrent=function(e){m.setCurrent(e)},this.getCurrent=function(){return m.getCurrent()},this.stem=function(){var e=m.cursor;return function(){for(var e,r,n,i,s=m.cursor;;)if(e=m.cursor,m.bra=e,m.eq_s(1,"ß"))m.ket=m.cursor,m.slice_from("ss");else{if(e>=m.limit)break;m.cursor=e+1}for(m.cursor=s;;)for(r=m.cursor;;){if(n=m.cursor,m.in_grouping(t,97,252)){if(i=m.cursor,m.bra=i,h("u","U",n))break;if(m.cursor=i,h("y","Y",n))break}if(n>=m.limit)return m.cursor=r;m.cursor=n+1}}(),m.cursor=e,function(){i=m.limit,n=i;var e=m.cursor+3;0<=e&&e<=m.limit&&(r=e,w()||((i=m.cursor)<r&&(i=r),w()||(n=m.cursor)))}(),m.limit_backward=e,m.cursor=m.limit,function(){var e,r,n,i,s=m.limit-m.cursor;if(m.ket=m.cursor,(e=m.find_among_b(o,7))&&(m.bra=m.cursor,f()))switch(e){case 1:m.slice_del();break;case 2:m.slice_del(),m.ket=m.cursor,m.eq_s_b(1,"s")&&(m.bra=m.cursor,m.eq_s_b(3,"nis")&&m.slice_del());break;case 3:m.in_grouping_b(d,98,116)&&m.slice_del()}if(m.cursor=m.limit-s,m.ket=m.cursor,(e=m.find_among_b(c,4))&&(m.bra=m.cursor,f()))switch(e){case 1:m.slice_del();break;case 2:if(m.in_grouping_b(l,98,116)){var t=m.cursor-3;m.limit_backward<=t&&t<=m.limit&&(m.cursor=t,m.slice_del())}}if(m.cursor=m.limit-s,m.ket=m.cursor,(e=m.find_among_b(a,8))&&(m.bra=m.cursor,b()))switch(e){case 1:m.slice_del(),m.ket=m.cursor,m.eq_s_b(2,"ig")&&(m.bra=m.cursor,r=m.limit-m.cursor,m.eq_s_b(1,"e")||(m.cursor=m.limit-r,b()&&m.slice_del()));break;case 2:n=m.limit-m.cursor,m.eq_s_b(1,"e")||(m.cursor=m.limit-n,m.slice_del());break;case 3:if(m.slice_del(),m.ket=m.cursor,i=m.limit-m.cursor,!m.eq_s_b(2,"er")&&(m.cursor=m.limit-i,!m.eq_s_b(2,"en")))break;m.bra=m.cursor,f()&&m.slice_del();break;case 4:m.slice_del(),m.ket=m.cursor,(e=m.find_among_b(u,2))&&(m.bra=m.cursor,b()&&1==e&&m.slice_del())}}(),m.cursor=m.limit_backward,function(){for(var e,r;;){if(r=m.cursor,m.bra=r,!(e=m.find_among(s,6)))return;switch(m.ket=m.cursor,e){case 1:m.slice_from("y");break;case 2:case 5:m.slice_from("u");break;case 3:m.slice_from("a");break;case 4:m.slice_from("o");break;case 6:if(m.cursor>=m.limit)return;m.cursor++}}}(),!0}},function(e){return"function"==typeof e.update?e.update(function(e){return r.setCurrent(e),r.stem(),r.getCurrent()}):(r.setCurrent(e),r.stem(),r.getCurrent())}),e.Pipeline.registerFunction(e.de.stemmer,"stemmer-de"),e.de.stopWordFilter=e.generateStopWordFilter("aber alle allem allen aller alles als also am an ander andere anderem anderen anderer anderes anderm andern anderr anders auch auf aus bei bin bis bist da damit dann das dasselbe dazu daß dein deine deinem deinen deiner deines dem demselben den denn denselben der derer derselbe derselben des desselben dessen dich die dies diese dieselbe dieselben diesem diesen dieser dieses dir doch dort du durch ein eine einem einen einer eines einig einige einigem einigen einiger einiges einmal er es etwas euch euer eure eurem euren eurer eures für gegen gewesen hab habe haben hat hatte hatten hier hin hinter ich ihm ihn ihnen ihr ihre ihrem ihren ihrer ihres im in indem ins ist jede jedem jeden jeder jedes jene jenem jenen jener jenes jetzt kann kein keine keinem keinen keiner keines können könnte machen man manche manchem manchen mancher manches mein meine meinem meinen meiner meines mich mir mit muss musste nach nicht nichts noch nun nur ob oder ohne sehr sein seine seinem seinen seiner seines selbst sich sie sind so solche solchem solchen solcher solches soll sollte sondern sonst um und uns unse unsem unsen unser unses unter viel vom von vor war waren warst was weg weil weiter welche welchem welchen welcher welches wenn werde werden wie wieder will wir wird wirst wo wollen wollte während würde würden zu zum zur zwar zwischen über".split(" ")),e.Pipeline.registerFunction(e.de.stopWordFilter,"stopWordFilter-de")}});
\ No newline at end of file
+++ /dev/null
-/*!
- * Lunr languages, `Dutch` language
- * https://github.com/MihaiValentin/lunr-languages
- *
- * Copyright 2014, Mihai Valentin
- * http://www.mozilla.org/MPL/
- */
-/*!
- * based on
- * Snowball JavaScript Library v0.3
- * http://code.google.com/p/urim/
- * http://snowball.tartarus.org/
- *
- * Copyright 2010, Oleg Mazko
- * http://www.mozilla.org/MPL/
- */
-!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");var v,q,r;console.warn('[Lunr Languages] Please use the "nl" instead of the "du". The "nl" code is the standard code for Dutch language, and "du" will be removed in the next major versions.'),e.du=function(){this.pipeline.reset(),this.pipeline.add(e.du.trimmer,e.du.stopWordFilter,e.du.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.du.stemmer))},e.du.wordCharacters="A-Za-zªºÀ-ÖØ-öø-ʸˠ-ˤᴀ-ᴥᴬ-ᵜᵢ-ᵥᵫ-ᵷᵹ-ᶾḀ-ỿⁱⁿₐ-ₜKÅℲⅎⅠ-ↈⱠ-ⱿꜢ-ꞇꞋ-ꞭꞰ-ꞷꟷ-ꟿꬰ-ꭚꭜ-ꭤff-stＡ-Ｚａ-ｚ",e.du.trimmer=e.trimmerSupport.generateTrimmer(e.du.wordCharacters),e.Pipeline.registerFunction(e.du.trimmer,"trimmer-du"),e.du.stemmer=(v=e.stemmerSupport.Among,q=e.stemmerSupport.SnowballProgram,r=new function(){var r,i,u,o=[new v("",-1,6),new v("á",0,1),new v("ä",0,1),new v("é",0,2),new v("ë",0,2),new v("í",0,3),new v("ï",0,3),new v("ó",0,4),new v("ö",0,4),new v("ú",0,5),new v("ü",0,5)],n=[new v("",-1,3),new v("I",0,2),new v("Y",0,1)],t=[new v("dd",-1,-1),new v("kk",-1,-1),new v("tt",-1,-1)],c=[new v("ene",-1,2),new v("se",-1,3),new v("en",-1,2),new v("heden",2,1),new v("s",-1,3)],a=[new v("end",-1,1),new v("ig",-1,2),new v("ing",-1,1),new v("lijk",-1,3),new v("baar",-1,4),new v("bar",-1,5)],l=[new v("aa",-1,-1),new v("ee",-1,-1),new v("oo",-1,-1),new v("uu",-1,-1)],m=[17,65,16,1,0,0,0,0,0,0,0,0,0,0,0,0,128],d=[1,0,0,17,65,16,1,0,0,0,0,0,0,0,0,0,0,0,0,128],f=[17,67,16,1,0,0,0,0,0,0,0,0,0,0,0,0,128],_=new q;function s(e){return(_.cursor=e)>=_.limit||(_.cursor++,!1)}function w(){for(;!_.in_grouping(m,97,232);){if(_.cursor>=_.limit)return!0;_.cursor++}for(;!_.out_grouping(m,97,232);){if(_.cursor>=_.limit)return!0;_.cursor++}return!1}function b(){return i<=_.cursor}function p(){return r<=_.cursor}function g(){var e=_.limit-_.cursor;_.find_among_b(t,3)&&(_.cursor=_.limit-e,_.ket=_.cursor,_.cursor>_.limit_backward&&(_.cursor--,_.bra=_.cursor,_.slice_del()))}function h(){var e;u=!1,_.ket=_.cursor,_.eq_s_b(1,"e")&&(_.bra=_.cursor,b()&&(e=_.limit-_.cursor,_.out_grouping_b(m,97,232)&&(_.cursor=_.limit-e,_.slice_del(),u=!0,g())))}function k(){var e;b()&&(e=_.limit-_.cursor,_.out_grouping_b(m,97,232)&&(_.cursor=_.limit-e,_.eq_s_b(3,"gem")||(_.cursor=_.limit-e,_.slice_del(),g())))}this.setCurrent=function(e){_.setCurrent(e)},this.getCurrent=function(){return _.getCurrent()},this.stem=function(){var e=_.cursor;return function(){for(var e,r,i,n=_.cursor;;){if(_.bra=_.cursor,e=_.find_among(o,11))switch(_.ket=_.cursor,e){case 1:_.slice_from("a");continue;case 2:_.slice_from("e");continue;case 3:_.slice_from("i");continue;case 4:_.slice_from("o");continue;case 5:_.slice_from("u");continue;case 6:if(_.cursor>=_.limit)break;_.cursor++;continue}break}for(_.cursor=n,_.bra=n,_.eq_s(1,"y")?(_.ket=_.cursor,_.slice_from("Y")):_.cursor=n;;)if(r=_.cursor,_.in_grouping(m,97,232)){if(i=_.cursor,_.bra=i,_.eq_s(1,"i"))_.ket=_.cursor,_.in_grouping(m,97,232)&&(_.slice_from("I"),_.cursor=r);else if(_.cursor=i,_.eq_s(1,"y"))_.ket=_.cursor,_.slice_from("Y"),_.cursor=r;else if(s(r))break}else if(s(r))break}(),_.cursor=e,i=_.limit,r=i,w()||((i=_.cursor)<3&&(i=3),w()||(r=_.cursor)),_.limit_backward=e,_.cursor=_.limit,function(){var e,r,i,n,o,t,s=_.limit-_.cursor;if(_.ket=_.cursor,e=_.find_among_b(c,5))switch(_.bra=_.cursor,e){case 1:b()&&_.slice_from("heid");break;case 2:k();break;case 3:b()&&_.out_grouping_b(f,97,232)&&_.slice_del()}if(_.cursor=_.limit-s,h(),_.cursor=_.limit-s,_.ket=_.cursor,_.eq_s_b(4,"heid")&&(_.bra=_.cursor,p()&&(r=_.limit-_.cursor,_.eq_s_b(1,"c")||(_.cursor=_.limit-r,_.slice_del(),_.ket=_.cursor,_.eq_s_b(2,"en")&&(_.bra=_.cursor,k())))),_.cursor=_.limit-s,_.ket=_.cursor,e=_.find_among_b(a,6))switch(_.bra=_.cursor,e){case 1:if(p()){if(_.slice_del(),i=_.limit-_.cursor,_.ket=_.cursor,_.eq_s_b(2,"ig")&&(_.bra=_.cursor,p()&&(n=_.limit-_.cursor,!_.eq_s_b(1,"e")))){_.cursor=_.limit-n,_.slice_del();break}_.cursor=_.limit-i,g()}break;case 2:p()&&(o=_.limit-_.cursor,_.eq_s_b(1,"e")||(_.cursor=_.limit-o,_.slice_del()));break;case 3:p()&&(_.slice_del(),h());break;case 4:p()&&_.slice_del();break;case 5:p()&&u&&_.slice_del()}_.cursor=_.limit-s,_.out_grouping_b(d,73,232)&&(t=_.limit-_.cursor,_.find_among_b(l,4)&&_.out_grouping_b(m,97,232)&&(_.cursor=_.limit-t,_.ket=_.cursor,_.cursor>_.limit_backward&&(_.cursor--,_.bra=_.cursor,_.slice_del())))}(),_.cursor=_.limit_backward,function(){for(var e;;)if(_.bra=_.cursor,e=_.find_among(n,3))switch(_.ket=_.cursor,e){case 1:_.slice_from("y");break;case 2:_.slice_from("i");break;case 3:if(_.cursor>=_.limit)return;_.cursor++}}(),!0}},function(e){return"function"==typeof e.update?e.update(function(e){return r.setCurrent(e),r.stem(),r.getCurrent()}):(r.setCurrent(e),r.stem(),r.getCurrent())}),e.Pipeline.registerFunction(e.du.stemmer,"stemmer-du"),e.du.stopWordFilter=e.generateStopWordFilter(" aan al alles als altijd andere ben bij daar dan dat de der deze die dit doch doen door dus een eens en er ge geen geweest haar had heb hebben heeft hem het hier hij hoe hun iemand iets ik in is ja je kan kon kunnen maar me meer men met mij mijn moet na naar niet niets nog nu of om omdat onder ons ook op over reeds te tegen toch toen tot u uit uw van veel voor want waren was wat werd wezen wie wil worden wordt zal ze zelf zich zij zijn zo zonder zou".split(" ")),e.Pipeline.registerFunction(e.du.stopWordFilter,"stopWordFilter-du")}});
\ No newline at end of file
+++ /dev/null
-/*!
- * Lunr languages, `Spanish` language
- * https://github.com/MihaiValentin/lunr-languages
- *
- * Copyright 2014, Mihai Valentin
- * http://www.mozilla.org/MPL/
- */
-/*!
- * based on
- * Snowball JavaScript Library v0.3
- * http://code.google.com/p/urim/
- * http://snowball.tartarus.org/
- *
- * Copyright 2010, Oleg Mazko
- * http://www.mozilla.org/MPL/
- */
-!function(e,s){"function"==typeof define&&define.amd?define(s):"object"==typeof exports?module.exports=s():s()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. 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-/*!
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- * Copyright 2014, Mihai Valentin
- * http://www.mozilla.org/MPL/
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-/*!
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- * http://code.google.com/p/urim/
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- * Copyright 2010, Oleg Mazko
- * http://www.mozilla.org/MPL/
- */
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e.setCurrent(i),e.stem(),e.getCurrent()}):(e.setCurrent(i),e.stem(),e.getCurrent())}),i.Pipeline.registerFunction(i.fi.stemmer,"stemmer-fi"),i.fi.stopWordFilter=i.generateStopWordFilter("ei eivät emme en et ette että he heidän heidät heihin heille heillä heiltä heissä heistä heitä hän häneen hänelle hänellä häneltä hänen hänessä hänestä hänet häntä itse ja johon joiden joihin joiksi joilla joille joilta joina joissa joista joita joka joksi jolla jolle jolta jona jonka jos jossa josta jota jotka kanssa keiden keihin keiksi keille keillä keiltä keinä keissä keistä keitä keneen keneksi kenelle kenellä keneltä kenen kenenä kenessä kenestä kenet ketkä ketkä ketä koska kuin kuka kun me meidän meidät meihin meille meillä meiltä meissä meistä meitä mihin miksi mikä mille millä miltä minkä minkä minua minulla minulle minulta minun minussa minusta minut minuun minä minä missä mistä mitkä mitä mukaan mutta ne niiden niihin niiksi niille niillä niiltä niin niin niinä niissä niistä niitä noiden noihin noiksi noilla noille noilta noin noina noissa noista noita nuo nyt näiden näihin näiksi näille näillä näiltä näinä näissä näistä näitä nämä ole olemme olen olet olette oli olimme olin olisi olisimme olisin olisit olisitte olisivat olit olitte olivat olla olleet ollut on ovat poikki se sekä sen siihen siinä siitä siksi sille sillä sillä siltä sinua sinulla sinulle sinulta sinun sinussa sinusta sinut sinuun sinä sinä sitä tai te teidän teidät teihin teille teillä teiltä teissä teistä teitä tuo tuohon tuoksi tuolla tuolle tuolta tuon tuona tuossa tuosta tuota tähän täksi tälle tällä tältä tämä tämän tänä tässä tästä tätä vaan vai vaikka yli".split(" ")),i.Pipeline.registerFunction(i.fi.stopWordFilter,"stopWordFilter-fi")}});
\ No newline at end of file
+++ /dev/null
-/*!
- * Lunr languages, `French` language
- * https://github.com/MihaiValentin/lunr-languages
- *
- * Copyright 2014, Mihai Valentin
- * http://www.mozilla.org/MPL/
- */
-/*!
- * based on
- * Snowball JavaScript Library v0.3
- * http://code.google.com/p/urim/
- * http://snowball.tartarus.org/
- *
- * Copyright 2010, Oleg Mazko
- * http://www.mozilla.org/MPL/
- */
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\ No newline at end of file
+++ /dev/null
-/*!
- * Lunr languages, `Hungarian` language
- * https://github.com/MihaiValentin/lunr-languages
- *
- * Copyright 2014, Mihai Valentin
- * http://www.mozilla.org/MPL/
- */
-/*!
- * based on
- * Snowball JavaScript Library v0.3
- * http://code.google.com/p/urim/
- * http://snowball.tartarus.org/
- *
- * Copyright 2010, Oleg Mazko
- * http://www.mozilla.org/MPL/
- */
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-/*!
- * Lunr languages, `Italian` language
- * https://github.com/MihaiValentin/lunr-languages
- *
- * Copyright 2014, Mihai Valentin
- * http://www.mozilla.org/MPL/
- */
-/*!
- * based on
- * Snowball JavaScript Library v0.3
- * http://code.google.com/p/urim/
- * http://snowball.tartarus.org/
- *
- * Copyright 2010, Oleg Mazko
- * http://www.mozilla.org/MPL/
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5:if(!h())return!1;b.slice_from("ente");break;case 6:if(!k())return!1;b.slice_del();break;case 7:if(!(t<=b.cursor))return!1;b.slice_del(),b.ket=b.cursor,(e=b.find_among_b(r,4))&&(b.bra=b.cursor,h()&&(b.slice_del(),1==e&&(b.ket=b.cursor,b.eq_s_b(2,"at")&&(b.bra=b.cursor,h()&&b.slice_del()))));break;case 8:if(!h())return!1;b.slice_del(),b.ket=b.cursor,(e=b.find_among_b(n,3))&&(b.bra=b.cursor,1==e&&h()&&b.slice_del());break;case 9:if(!h())return!1;b.slice_del(),b.ket=b.cursor,b.eq_s_b(2,"at")&&(b.bra=b.cursor,h()&&(b.slice_del(),b.ket=b.cursor,b.eq_s_b(2,"ic")&&(b.bra=b.cursor,h()&&b.slice_del())))}return!0}function C(){var e;e=b.limit-b.cursor,b.ket=b.cursor,b.in_grouping_b(f,97,242)&&(b.bra=b.cursor,k()&&(b.slice_del(),b.ket=b.cursor,b.eq_s_b(1,"i")&&(b.bra=b.cursor,k())))?b.slice_del():b.cursor=b.limit-e,b.ket=b.cursor,b.eq_s_b(1,"h")&&(b.bra=b.cursor,b.in_grouping_b(v,99,103)&&k()&&b.slice_del())}this.setCurrent=function(e){b.setCurrent(e)},this.getCurrent=function(){return b.getCurrent()},this.stem=function(){var e,r,n,i=b.cursor;return function(){for(var e,r,n,i,o=b.cursor;;){if(b.bra=b.cursor,e=b.find_among(a,7))switch(b.ket=b.cursor,e){case 1:b.slice_from("à");continue;case 2:b.slice_from("è");continue;case 3:b.slice_from("ì");continue;case 4:b.slice_from("ò");continue;case 5:b.slice_from("ù");continue;case 6:b.slice_from("qU");continue;case 7:if(b.cursor>=b.limit)break;b.cursor++;continue}break}for(b.cursor=o;;)for(r=b.cursor;;){if(n=b.cursor,b.in_grouping(m,97,249)){if(b.bra=b.cursor,i=b.cursor,d("u","U",n))break;if(b.cursor=i,d("i","I",n))break}if(b.cursor=n,b.cursor>=b.limit)return b.cursor=r;b.cursor++}}(),b.cursor=i,e=b.cursor,s=b.limit,o=t=s,g(),b.cursor=e,p()&&(t=b.cursor,p()&&(o=b.cursor)),b.limit_backward=i,b.cursor=b.limit,function(){var e;if(b.ket=b.cursor,b.find_among_b(c,37)&&(b.bra=b.cursor,(e=b.find_among_b(w,5))&&k()))switch(e){case 1:b.slice_del();break;case 2:b.slice_from("e")}}(),b.cursor=b.limit,q()||(b.cursor=b.limit,b.cursor>=s&&(n=b.limit_backward,b.limit_backward=s,b.ket=b.cursor,(r=b.find_among_b(l,87))&&(b.bra=b.cursor,1==r&&b.slice_del()),b.limit_backward=n)),b.cursor=b.limit,C(),b.cursor=b.limit_backward,function(){for(var e;b.bra=b.cursor,e=b.find_among(u,3);)switch(b.ket=b.cursor,e){case 1:b.slice_from("i");break;case 2:b.slice_from("u");break;case 3:if(b.cursor>=b.limit)return;b.cursor++}}(),!0}},function(e){return"function"==typeof e.update?e.update(function(e){return r.setCurrent(e),r.stem(),r.getCurrent()}):(r.setCurrent(e),r.stem(),r.getCurrent())}),e.Pipeline.registerFunction(e.it.stemmer,"stemmer-it"),e.it.stopWordFilter=e.generateStopWordFilter("a abbia abbiamo abbiano abbiate ad agl agli ai al all alla alle allo anche avemmo avendo avesse avessero avessi avessimo aveste avesti avete aveva avevamo avevano avevate avevi avevo avrai avranno avrebbe avrebbero avrei avremmo avremo avreste avresti avrete avrà avrò avuta avute avuti avuto c che chi ci coi col come con contro cui da dagl dagli dai dal dall dalla dalle dallo degl degli dei del dell della delle dello di dov dove e ebbe ebbero ebbi ed era erano eravamo eravate eri ero essendo faccia facciamo facciano facciate faccio facemmo facendo facesse facessero facessi facessimo faceste facesti faceva facevamo facevano facevate facevi facevo fai fanno farai faranno farebbe farebbero farei faremmo faremo fareste faresti farete farà farò fece fecero feci fosse fossero fossi fossimo foste fosti fu fui fummo furono gli ha hai hanno ho i il in io l la le lei li lo loro lui ma mi mia mie miei mio ne negl negli nei nel nell nella nelle nello noi non nostra nostre nostri nostro o per perché più quale quanta quante quanti quanto quella quelle quelli quello questa queste questi questo sarai saranno sarebbe sarebbero sarei saremmo saremo sareste saresti sarete sarà sarò se sei si sia siamo siano siate siete sono sta stai stando stanno starai staranno starebbe starebbero starei staremmo staremo stareste staresti starete starà starò stava stavamo stavano stavate stavi stavo stemmo stesse stessero stessi stessimo steste stesti stette stettero stetti stia stiamo stiano stiate sto su sua sue sugl sugli sui sul sull sulla sulle sullo suo suoi ti tra tu tua tue tuo tuoi tutti tutto un una uno vi voi vostra vostre vostri vostro è".split(" ")),e.Pipeline.registerFunction(e.it.stopWordFilter,"stopWordFilter-it")}});
\ No newline at end of file
+++ /dev/null
-/*!
- * Lunr languages, `Japanese` language
- * https://github.com/MihaiValentin/lunr-languages
- *
- * Copyright 2014, Chad Liu
- * http://www.mozilla.org/MPL/
- */
-/*!
- * based on
- * Snowball JavaScript Library v0.3
- * http://code.google.com/p/urim/
- * http://snowball.tartarus.org/
- *
- * Copyright 2010, Oleg Mazko
- * http://www.mozilla.org/MPL/
- */
-!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(m){if(void 0===m)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===m.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");var l="2"==m.version[0];m.ja=function(){this.pipeline.reset(),this.pipeline.add(m.ja.trimmer,m.ja.stopWordFilter,m.ja.stemmer),l?this.tokenizer=m.ja.tokenizer:(m.tokenizer&&(m.tokenizer=m.ja.tokenizer),this.tokenizerFn&&(this.tokenizerFn=m.ja.tokenizer))};var j=new m.TinySegmenter;m.ja.tokenizer=function(e){var r,t,i,n,o,s,p,a,u;if(!arguments.length||null==e||null==e)return[];if(Array.isArray(e))return e.map(function(e){return l?new m.Token(e.toLowerCase()):e.toLowerCase()});for(r=(t=e.toString().toLowerCase().replace(/^\s+/,"")).length-1;0<=r;r--)if(/\S/.test(t.charAt(r))){t=t.substring(0,r+1);break}for(o=[],i=t.length,p=a=0;a<=i;a++)if(s=a-p,t.charAt(a).match(/\s/)||a==i){if(0<s)for(n=j.segment(t.slice(p,a)).filter(function(e){return!!e}),u=p,r=0;r<n.length;r++)l?o.push(new m.Token(n[r],{position:[u,n[r].length],index:o.length})):o.push(n[r]),u+=n[r].length;p=a+1}return o},m.ja.stemmer=function(e){return e},m.Pipeline.registerFunction(m.ja.stemmer,"stemmer-ja"),m.ja.wordCharacters="一二三四五六七八九十百千万億兆一-龠々〆ヵヶぁ-んァ-ヴーｱ-ﾝﾞa-zA-Zａ-ｚＡ-Ｚ0-9０-９",m.ja.trimmer=m.trimmerSupport.generateTrimmer(m.ja.wordCharacters),m.Pipeline.registerFunction(m.ja.trimmer,"trimmer-ja"),m.ja.stopWordFilter=m.generateStopWordFilter("これ それ あれ この その あの ここ そこ あそこ こちら どこ だれ なに なん 何 私 貴方 貴方方 我々 私達 あの人 あのかた 彼女 彼 です あります おります います は が の に を で え から まで より も どの と し それで しかし".split(" ")),m.Pipeline.registerFunction(m.ja.stopWordFilter,"stopWordFilter-ja"),m.jp=m.ja,m.Pipeline.registerFunction(m.jp.stemmer,"stemmer-jp"),m.Pipeline.registerFunction(m.jp.trimmer,"trimmer-jp"),m.Pipeline.registerFunction(m.jp.stopWordFilter,"stopWordFilter-jp")}});
\ No newline at end of file
+++ /dev/null
-!function(e,t){"function"==typeof define&&define.amd?define(t):"object"==typeof exports?module.exports=t():t()(e.lunr)}(this,function(){return function(o){o.multiLanguage=function(){for(var e=Array.prototype.slice.call(arguments),t=e.join("-"),i="",r=[],n=[],s=0;s<e.length;++s)"en"==e[s]?(i+="\\w",r.unshift(o.stopWordFilter),r.push(o.stemmer),n.push(o.stemmer)):(i+=o[e[s]].wordCharacters,o[e[s]].stopWordFilter&&r.unshift(o[e[s]].stopWordFilter),o[e[s]].stemmer&&(r.push(o[e[s]].stemmer),n.push(o[e[s]].stemmer)));var p=o.trimmerSupport.generateTrimmer(i);return o.Pipeline.registerFunction(p,"lunr-multi-trimmer-"+t),r.unshift(p),function(){this.pipeline.reset(),this.pipeline.add.apply(this.pipeline,r),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add.apply(this.searchPipeline,n))}}}});
\ No newline at end of file
+++ /dev/null
-/*!
- * Lunr languages, `Dutch` language
- * https://github.com/MihaiValentin/lunr-languages
- *
- * Copyright 2014, Mihai Valentin
- * http://www.mozilla.org/MPL/
- */
-/*!
- * based on
- * Snowball JavaScript Library v0.3
- * http://code.google.com/p/urim/
- * http://snowball.tartarus.org/
- *
- * Copyright 2010, Oleg Mazko
- * http://www.mozilla.org/MPL/
- */
-!function(r,e){"function"==typeof define&&define.amd?define(e):"object"==typeof exports?module.exports=e():e()(r.lunr)}(this,function(){return function(r){if(void 0===r)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===r.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");var v,q,e;r.nl=function(){this.pipeline.reset(),this.pipeline.add(r.nl.trimmer,r.nl.stopWordFilter,r.nl.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(r.nl.stemmer))},r.nl.wordCharacters="A-Za-zªºÀ-ÖØ-öø-ʸˠ-ˤᴀ-ᴥᴬ-ᵜᵢ-ᵥᵫ-ᵷᵹ-ᶾḀ-ỿⁱⁿₐ-ₜKÅℲⅎⅠ-ↈⱠ-ⱿꜢ-ꞇꞋ-ꞭꞰ-ꞷꟷ-ꟿꬰ-ꭚꭜ-ꭤff-stＡ-Ｚａ-ｚ",r.nl.trimmer=r.trimmerSupport.generateTrimmer(r.nl.wordCharacters),r.Pipeline.registerFunction(r.nl.trimmer,"trimmer-nl"),r.nl.stemmer=(v=r.stemmerSupport.Among,q=r.stemmerSupport.SnowballProgram,e=new function(){var e,i,u,o=[new v("",-1,6),new v("á",0,1),new v("ä",0,1),new v("é",0,2),new v("ë",0,2),new v("í",0,3),new v("ï",0,3),new v("ó",0,4),new v("ö",0,4),new v("ú",0,5),new v("ü",0,5)],n=[new v("",-1,3),new v("I",0,2),new v("Y",0,1)],t=[new v("dd",-1,-1),new v("kk",-1,-1),new v("tt",-1,-1)],c=[new v("ene",-1,2),new v("se",-1,3),new v("en",-1,2),new v("heden",2,1),new v("s",-1,3)],a=[new v("end",-1,1),new v("ig",-1,2),new v("ing",-1,1),new v("lijk",-1,3),new v("baar",-1,4),new v("bar",-1,5)],l=[new v("aa",-1,-1),new v("ee",-1,-1),new v("oo",-1,-1),new v("uu",-1,-1)],m=[17,65,16,1,0,0,0,0,0,0,0,0,0,0,0,0,128],d=[1,0,0,17,65,16,1,0,0,0,0,0,0,0,0,0,0,0,0,128],f=[17,67,16,1,0,0,0,0,0,0,0,0,0,0,0,0,128],_=new q;function s(r){return(_.cursor=r)>=_.limit||(_.cursor++,!1)}function w(){for(;!_.in_grouping(m,97,232);){if(_.cursor>=_.limit)return!0;_.cursor++}for(;!_.out_grouping(m,97,232);){if(_.cursor>=_.limit)return!0;_.cursor++}return!1}function b(){return i<=_.cursor}function p(){return e<=_.cursor}function g(){var r=_.limit-_.cursor;_.find_among_b(t,3)&&(_.cursor=_.limit-r,_.ket=_.cursor,_.cursor>_.limit_backward&&(_.cursor--,_.bra=_.cursor,_.slice_del()))}function h(){var r;u=!1,_.ket=_.cursor,_.eq_s_b(1,"e")&&(_.bra=_.cursor,b()&&(r=_.limit-_.cursor,_.out_grouping_b(m,97,232)&&(_.cursor=_.limit-r,_.slice_del(),u=!0,g())))}function k(){var r;b()&&(r=_.limit-_.cursor,_.out_grouping_b(m,97,232)&&(_.cursor=_.limit-r,_.eq_s_b(3,"gem")||(_.cursor=_.limit-r,_.slice_del(),g())))}this.setCurrent=function(r){_.setCurrent(r)},this.getCurrent=function(){return _.getCurrent()},this.stem=function(){var r=_.cursor;return function(){for(var r,e,i,n=_.cursor;;){if(_.bra=_.cursor,r=_.find_among(o,11))switch(_.ket=_.cursor,r){case 1:_.slice_from("a");continue;case 2:_.slice_from("e");continue;case 3:_.slice_from("i");continue;case 4:_.slice_from("o");continue;case 5:_.slice_from("u");continue;case 6:if(_.cursor>=_.limit)break;_.cursor++;continue}break}for(_.cursor=n,_.bra=n,_.eq_s(1,"y")?(_.ket=_.cursor,_.slice_from("Y")):_.cursor=n;;)if(e=_.cursor,_.in_grouping(m,97,232)){if(i=_.cursor,_.bra=i,_.eq_s(1,"i"))_.ket=_.cursor,_.in_grouping(m,97,232)&&(_.slice_from("I"),_.cursor=e);else if(_.cursor=i,_.eq_s(1,"y"))_.ket=_.cursor,_.slice_from("Y"),_.cursor=e;else if(s(e))break}else if(s(e))break}(),_.cursor=r,i=_.limit,e=i,w()||((i=_.cursor)<3&&(i=3),w()||(e=_.cursor)),_.limit_backward=r,_.cursor=_.limit,function(){var r,e,i,n,o,t,s=_.limit-_.cursor;if(_.ket=_.cursor,r=_.find_among_b(c,5))switch(_.bra=_.cursor,r){case 1:b()&&_.slice_from("heid");break;case 2:k();break;case 3:b()&&_.out_grouping_b(f,97,232)&&_.slice_del()}if(_.cursor=_.limit-s,h(),_.cursor=_.limit-s,_.ket=_.cursor,_.eq_s_b(4,"heid")&&(_.bra=_.cursor,p()&&(e=_.limit-_.cursor,_.eq_s_b(1,"c")||(_.cursor=_.limit-e,_.slice_del(),_.ket=_.cursor,_.eq_s_b(2,"en")&&(_.bra=_.cursor,k())))),_.cursor=_.limit-s,_.ket=_.cursor,r=_.find_among_b(a,6))switch(_.bra=_.cursor,r){case 1:if(p()){if(_.slice_del(),i=_.limit-_.cursor,_.ket=_.cursor,_.eq_s_b(2,"ig")&&(_.bra=_.cursor,p()&&(n=_.limit-_.cursor,!_.eq_s_b(1,"e")))){_.cursor=_.limit-n,_.slice_del();break}_.cursor=_.limit-i,g()}break;case 2:p()&&(o=_.limit-_.cursor,_.eq_s_b(1,"e")||(_.cursor=_.limit-o,_.slice_del()));break;case 3:p()&&(_.slice_del(),h());break;case 4:p()&&_.slice_del();break;case 5:p()&&u&&_.slice_del()}_.cursor=_.limit-s,_.out_grouping_b(d,73,232)&&(t=_.limit-_.cursor,_.find_among_b(l,4)&&_.out_grouping_b(m,97,232)&&(_.cursor=_.limit-t,_.ket=_.cursor,_.cursor>_.limit_backward&&(_.cursor--,_.bra=_.cursor,_.slice_del())))}(),_.cursor=_.limit_backward,function(){for(var r;;)if(_.bra=_.cursor,r=_.find_among(n,3))switch(_.ket=_.cursor,r){case 1:_.slice_from("y");break;case 2:_.slice_from("i");break;case 3:if(_.cursor>=_.limit)return;_.cursor++}}(),!0}},function(r){return"function"==typeof r.update?r.update(function(r){return e.setCurrent(r),e.stem(),e.getCurrent()}):(e.setCurrent(r),e.stem(),e.getCurrent())}),r.Pipeline.registerFunction(r.nl.stemmer,"stemmer-nl"),r.nl.stopWordFilter=r.generateStopWordFilter(" aan al alles als altijd andere ben bij daar dan dat de der deze die dit doch doen door dus een eens en er ge geen geweest haar had heb hebben heeft hem het hier hij hoe hun iemand iets ik in is ja je kan kon kunnen maar me meer men met mij mijn moet na naar niet niets nog nu of om omdat onder ons ook op over reeds te tegen toch toen tot u uit uw van veel voor want waren was wat werd wezen wie wil worden wordt zal ze zelf zich zij zijn zo zonder zou".split(" ")),r.Pipeline.registerFunction(r.nl.stopWordFilter,"stopWordFilter-nl")}});
\ No newline at end of file
+++ /dev/null
-/*!
- * Lunr languages, `Norwegian` language
- * https://github.com/MihaiValentin/lunr-languages
- *
- * Copyright 2014, Mihai Valentin
- * http://www.mozilla.org/MPL/
- */
-/*!
- * based on
- * Snowball JavaScript Library v0.3
- * http://code.google.com/p/urim/
- * http://snowball.tartarus.org/
- *
- * Copyright 2010, Oleg Mazko
- * http://www.mozilla.org/MPL/
- */
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\ No newline at end of file
+++ /dev/null
-/*!
- * Lunr languages, `Portuguese` language
- * https://github.com/MihaiValentin/lunr-languages
- *
- * Copyright 2014, Mihai Valentin
- * http://www.mozilla.org/MPL/
- */
-/*!
- * based on
- * Snowball JavaScript Library v0.3
- * http://code.google.com/p/urim/
- * http://snowball.tartarus.org/
- *
- * Copyright 2010, Oleg Mazko
- * http://www.mozilla.org/MPL/
- */
-!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. 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\ No newline at end of file
+++ /dev/null
-/*!
- * Lunr languages, `Romanian` language
- * https://github.com/MihaiValentin/lunr-languages
- *
- * Copyright 2014, Mihai Valentin
- * http://www.mozilla.org/MPL/
- */
-/*!
- * based on
- * Snowball JavaScript Library v0.3
- * http://code.google.com/p/urim/
- * http://snowball.tartarus.org/
- *
- * Copyright 2010, Oleg Mazko
- * http://www.mozilla.org/MPL/
- */
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\ No newline at end of file
+++ /dev/null
-/*!
- * Lunr languages, `Russian` language
- * https://github.com/MihaiValentin/lunr-languages
- *
- * Copyright 2014, Mihai Valentin
- * http://www.mozilla.org/MPL/
- */
-/*!
- * based on
- * Snowball JavaScript Library v0.3
- * http://code.google.com/p/urim/
- * http://snowball.tartarus.org/
- *
- * Copyright 2010, Oleg Mazko
- * http://www.mozilla.org/MPL/
- */
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ваши вверх вдали вдруг ведь везде весь вниз внизу во вокруг вон восемнадцатый восемнадцать восемь восьмой вот впрочем времени время все всегда всего всем всеми всему всех всею всю всюду вся всё второй вы г где говорил говорит год года году да давно даже далеко дальше даром два двадцатый двадцать две двенадцатый двенадцать двух девятнадцатый девятнадцать девятый девять действительно дел день десятый десять для до довольно долго должно другая другие других друго другое другой е его ее ей ему если есть еще ещё ею её ж же жизнь за занят занята занято заняты затем зато зачем здесь значит и из или им именно иметь ими имя иногда их к каждая каждое каждые каждый кажется как какая какой кем когда кого ком кому конечно которая которого которой которые который которых кроме кругом кто куда лет ли лишь лучше люди м мало между меля менее меньше меня миллионов мимо мира мне много многочисленная многочисленное многочисленные многочисленный мной мною мог могут мож может можно можхо мои мой мор мочь 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\ No newline at end of file
+++ /dev/null
-/*!
- * Snowball JavaScript Library v0.3
- * http://code.google.com/p/urim/
- * http://snowball.tartarus.org/
- *
- * Copyright 2010, Oleg Mazko
- * http://www.mozilla.org/MPL/
- */
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\ No newline at end of file
+++ /dev/null
-/*!
- * Lunr languages, `Swedish` language
- * https://github.com/MihaiValentin/lunr-languages
- *
- * Copyright 2014, Mihai Valentin
- * http://www.mozilla.org/MPL/
- */
-/*!
- * based on
- * Snowball JavaScript Library v0.3
- * http://code.google.com/p/urim/
- * http://snowball.tartarus.org/
- *
- * Copyright 2010, Oleg Mazko
- * http://www.mozilla.org/MPL/
- */
-!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");var r,l,n;e.sv=function(){this.pipeline.reset(),this.pipeline.add(e.sv.trimmer,e.sv.stopWordFilter,e.sv.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.sv.stemmer))},e.sv.wordCharacters="A-Za-zªºÀ-ÖØ-öø-ʸˠ-ˤᴀ-ᴥᴬ-ᵜᵢ-ᵥᵫ-ᵷᵹ-ᶾḀ-ỿⁱⁿₐ-ₜKÅℲⅎⅠ-ↈⱠ-ⱿꜢ-ꞇꞋ-ꞭꞰ-ꞷꟷ-ꟿꬰ-ꭚꭜ-ꭤff-stＡ-Ｚａ-ｚ",e.sv.trimmer=e.trimmerSupport.generateTrimmer(e.sv.wordCharacters),e.Pipeline.registerFunction(e.sv.trimmer,"trimmer-sv"),e.sv.stemmer=(r=e.stemmerSupport.Among,l=e.stemmerSupport.SnowballProgram,n=new function(){var n,t,i=[new r("a",-1,1),new r("arna",0,1),new r("erna",0,1),new r("heterna",2,1),new r("orna",0,1),new r("ad",-1,1),new r("e",-1,1),new r("ade",6,1),new r("ande",6,1),new r("arne",6,1),new r("are",6,1),new r("aste",6,1),new r("en",-1,1),new r("anden",12,1),new r("aren",12,1),new r("heten",12,1),new r("ern",-1,1),new r("ar",-1,1),new r("er",-1,1),new r("heter",18,1),new r("or",-1,1),new r("s",-1,2),new r("as",21,1),new r("arnas",22,1),new r("ernas",22,1),new r("ornas",22,1),new r("es",21,1),new r("ades",26,1),new r("andes",26,1),new r("ens",21,1),new r("arens",29,1),new r("hetens",29,1),new r("erns",21,1),new r("at",-1,1),new r("andet",-1,1),new r("het",-1,1),new r("ast",-1,1)],s=[new r("dd",-1,-1),new r("gd",-1,-1),new r("nn",-1,-1),new r("dt",-1,-1),new r("gt",-1,-1),new r("kt",-1,-1),new r("tt",-1,-1)],a=[new r("ig",-1,1),new r("lig",0,1),new r("els",-1,1),new r("fullt",-1,3),new r("löst",-1,2)],o=[17,65,16,1,0,0,0,0,0,0,0,0,0,0,0,0,24,0,32],u=[119,127,149],m=new l;this.setCurrent=function(e){m.setCurrent(e)},this.getCurrent=function(){return m.getCurrent()},this.stem=function(){var e,r=m.cursor;return function(){var e,r=m.cursor+3;if(t=m.limit,0<=r||r<=m.limit){for(n=r;;){if(e=m.cursor,m.in_grouping(o,97,246)){m.cursor=e;break}if(m.cursor=e,m.cursor>=m.limit)return;m.cursor++}for(;!m.out_grouping(o,97,246);){if(m.cursor>=m.limit)return;m.cursor++}(t=m.cursor)<n&&(t=n)}}(),m.limit_backward=r,m.cursor=m.limit,function(){var e,r=m.limit_backward;if(m.cursor>=t&&(m.limit_backward=t,m.cursor=m.limit,m.ket=m.cursor,e=m.find_among_b(i,37),m.limit_backward=r,e))switch(m.bra=m.cursor,e){case 1:m.slice_del();break;case 2:m.in_grouping_b(u,98,121)&&m.slice_del()}}(),m.cursor=m.limit,e=m.limit_backward,m.cursor>=t&&(m.limit_backward=t,m.cursor=m.limit,m.find_among_b(s,7)&&(m.cursor=m.limit,m.ket=m.cursor,m.cursor>m.limit_backward&&(m.bra=--m.cursor,m.slice_del())),m.limit_backward=e),m.cursor=m.limit,function(){var e,r;if(m.cursor>=t){if(r=m.limit_backward,m.limit_backward=t,m.cursor=m.limit,m.ket=m.cursor,e=m.find_among_b(a,5))switch(m.bra=m.cursor,e){case 1:m.slice_del();break;case 2:m.slice_from("lös");break;case 3:m.slice_from("full")}m.limit_backward=r}}(),!0}},function(e){return"function"==typeof e.update?e.update(function(e){return n.setCurrent(e),n.stem(),n.getCurrent()}):(n.setCurrent(e),n.stem(),n.getCurrent())}),e.Pipeline.registerFunction(e.sv.stemmer,"stemmer-sv"),e.sv.stopWordFilter=e.generateStopWordFilter("alla allt att av blev bli blir blivit de dem den denna deras dess dessa det detta dig din dina ditt du där då efter ej eller en er era ert ett från för ha hade han hans har henne hennes hon honom hur här i icke ingen inom inte jag ju kan kunde man med mellan men mig min mina mitt mot mycket ni nu när någon något några och om oss på samma sedan sig sin sina sitta själv skulle som så sådan sådana sådant till under upp ut utan vad var vara varför varit varje vars vart vem vi vid vilka vilkas vilken vilket vår våra vårt än är åt över".split(" ")),e.Pipeline.registerFunction(e.sv.stopWordFilter,"stopWordFilter-sv")}});
\ No newline at end of file
+++ /dev/null
-/*!
- * Lunr languages, `Thai` language
- * https://github.com/MihaiValentin/lunr-languages
- *
- * Copyright 2017, Keerati Thiwanruk
- * http://www.mozilla.org/MPL/
- */
-/*!
- * based on
- * Snowball JavaScript Library v0.3
- * http://code.google.com/p/urim/
- * http://snowball.tartarus.org/
- *
- * Copyright 2010, Oleg Mazko
- * http://www.mozilla.org/MPL/
- */
-!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(t){if(void 0===t)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===t.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");var i="2"==t.version[0];t.th=function(){this.pipeline.reset(),this.pipeline.add(t.th.trimmer),i?this.tokenizer=t.th.tokenizer:(t.tokenizer&&(t.tokenizer=t.th.tokenizer),this.tokenizerFn&&(this.tokenizerFn=t.th.tokenizer))},t.th.wordCharacters="[-]",t.th.trimmer=t.trimmerSupport.generateTrimmer(t.th.wordCharacters),t.Pipeline.registerFunction(t.th.trimmer,"trimmer-th");var n=t.wordcut;n.init(),t.th.tokenizer=function(e){if(!arguments.length||null==e||null==e)return[];if(Array.isArray(e))return e.map(function(e){return i?new t.Token(e):e});var r=e.toString().replace(/^\s+/,"");return n.cut(r).split("|")}}});
\ No newline at end of file
+++ /dev/null
-/*!
- * Lunr languages, `Turkish` language
- * https://github.com/MihaiValentin/lunr-languages
- *
- * Copyright 2014, Mihai Valentin
- * http://www.mozilla.org/MPL/
- */
-/*!
- * based on
- * Snowball JavaScript Library v0.3
- * http://code.google.com/p/urim/
- * http://snowball.tartarus.org/
- *
- * Copyright 2010, Oleg Mazko
- * http://www.mozilla.org/MPL/
- */
-!function(r,i){"function"==typeof define&&define.amd?define(i):"object"==typeof exports?module.exports=i():i()(r.lunr)}(this,function(){return function(r){if(void 0===r)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===r.stemmerSupport)throw new Error("Lunr stemmer support is not present. 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r,i,e=L.limit-L.cursor;if(L.ket=L.cursor,!(I()||(L.cursor=L.limit-e,A()&&L.in_grouping_b(P,105,305)&&Z()||(L.cursor=L.limit-e,A()&&L.find_among_b(u,2)&&Z()))))return!1;if(L.bra=L.cursor,L.slice_del(),L.ket=L.cursor,r=L.limit-L.cursor,B())L.bra=L.cursor,L.slice_del(),i=L.limit-L.cursor,L.ket=L.cursor,Q()||(L.cursor=L.limit-i);else if(L.cursor=L.limit-r,!Q())return!0;return L.bra=L.cursor,L.slice_del(),L.ket=L.cursor,er(),!0}function sr(){var r,i,e=L.limit-L.cursor;if(L.ket=L.cursor,Q())return L.bra=L.cursor,L.slice_del(),void er();if(L.cursor=L.limit-e,L.ket=L.cursor,A()&&L.find_among_b(d,2)&&T())if(L.bra=L.cursor,L.slice_del(),r=L.limit-L.cursor,L.ket=L.cursor,G())L.bra=L.cursor,L.slice_del();else{if(L.cursor=L.limit-r,L.ket=L.cursor,!B()&&(L.cursor=L.limit-r,!D())){if(L.cursor=L.limit-r,L.ket=L.cursor,!Q())return;if(L.bra=L.cursor,L.slice_del(),!er())return}L.bra=L.cursor,L.slice_del(),L.ket=L.cursor,Q()&&(L.bra=L.cursor,L.slice_del(),er())}else 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n=L.limit-L.cursor;if(!L.eq_s_b(1,i)&&(L.cursor=L.limit-n,!L.eq_s_b(1,e)))return!0;L.cursor=L.limit-r;var t=L.cursor;return L.insert(L.cursor,L.cursor,e),L.cursor=t,!1}return!0}function lr(r,i,e){for(;!L.eq_s(i,e);){if(L.cursor>=L.limit)return!0;L.cursor++}return i!=L.limit||(L.cursor=r,!1)}function ar(){var r,i,e=L.cursor;return!(!lr(r=L.cursor,2,"ad")||!lr(L.cursor=r,5,"soyad"))&&(L.limit_backward=e,L.cursor=L.limit,i=L.limit-L.cursor,(L.eq_s_b(1,"d")||(L.cursor=L.limit-i,L.eq_s_b(1,"g")))&&cr(i,"a","ı")&&cr(i,"e","i")&&cr(i,"o","u")&&cr(i,"ö","ü"),L.cursor=L.limit,function(){var r;if(L.ket=L.cursor,r=L.find_among_b(q,4))switch(L.bra=L.cursor,r){case 1:L.slice_from("p");break;case 2:L.slice_from("ç");break;case 3:L.slice_from("t");break;case 4:L.slice_from("k")}}(),!0)}this.setCurrent=function(r){L.setCurrent(r)},this.getCurrent=function(){return L.getCurrent()},this.stem=function(){return!!(function(){for(var r,i=L.cursor,e=2;;){for(r=L.cursor;!L.in_grouping(C,97,305);){if(L.cursor>=L.limit)return L.cursor=r,!(0<e||(L.cursor=i,0));L.cursor++}e--}}()&&(L.limit_backward=L.cursor,L.cursor=L.limit,ir(),L.cursor=L.limit,t&&(sr(),L.cursor=L.limit_backward,ar())))}},function(r){return"function"==typeof r.update?r.update(function(r){return i.setCurrent(r),i.stem(),i.getCurrent()}):(i.setCurrent(r),i.stem(),i.getCurrent())}),r.Pipeline.registerFunction(r.tr.stemmer,"stemmer-tr"),r.tr.stopWordFilter=r.generateStopWordFilter("acaba altmış altı ama ancak arada aslında ayrıca bana bazı belki ben benden beni benim beri beş bile bin bir biri birkaç birkez birçok birşey birşeyi biz bizden bize bizi bizim bu buna bunda bundan bunlar bunları bunların bunu bunun burada böyle böylece da daha dahi de defa değil diye diğer doksan dokuz dolayı dolayısıyla dört edecek eden ederek edilecek ediliyor edilmesi ediyor elli en etmesi etti ettiği ettiğini eğer gibi göre halen hangi hatta hem henüz hep hepsi her herhangi herkesin hiç hiçbir iki ile ilgili ise itibaren itibariyle için işte kadar karşın katrilyon kendi kendilerine kendini kendisi kendisine kendisini kez ki kim kimden kime kimi kimse kırk milyar milyon mu mü mı nasıl ne neden nedenle nerde nerede nereye niye niçin o olan olarak oldu olduklarını olduğu olduğunu olmadı olmadığı olmak olması olmayan olmaz olsa olsun olup olur olursa oluyor on ona ondan onlar onlardan onları onların onu onun otuz oysa pek rağmen sadece sanki sekiz seksen sen senden seni senin siz sizden sizi sizin tarafından trilyon tüm var vardı ve veya ya yani yapacak yapmak yaptı yaptıkları yaptığı yaptığını yapılan yapılması yapıyor yedi yerine yetmiş yine yirmi yoksa yüz zaten çok çünkü öyle üzere üç şey şeyden şeyi şeyler şu şuna şunda şundan şunları şunu şöyle".split(" ")),r.Pipeline.registerFunction(r.tr.stopWordFilter,"stopWordFilter-tr")}});
\ No newline at end of file
--- /dev/null
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")),e.Pipeline.registerFunction(e.ar.stopWordFilter,"stopWordFilter-ar")}});
\ No newline at end of file
--- /dev/null
+/*!
+ * Lunr languages, `Danish` language
+ * https://github.com/MihaiValentin/lunr-languages
+ *
+ * Copyright 2014, Mihai Valentin
+ * http://www.mozilla.org/MPL/
+ */
+/*!
+ * based on
+ * Snowball JavaScript Library v0.3
+ * http://code.google.com/p/urim/
+ * http://snowball.tartarus.org/
+ *
+ * Copyright 2010, Oleg Mazko
+ * http://www.mozilla.org/MPL/
+ */
+
+!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");e.da=function(){this.pipeline.reset(),this.pipeline.add(e.da.trimmer,e.da.stopWordFilter,e.da.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.da.stemmer))},e.da.wordCharacters="A-Za-zªºÀ-ÖØ-öø-ʸˠ-ˤᴀ-ᴥᴬ-ᵜᵢ-ᵥᵫ-ᵷᵹ-ᶾḀ-ỿⁱⁿₐ-ₜKÅℲⅎⅠ-ↈⱠ-ⱿꜢ-ꞇꞋ-ꞭꞰ-ꞷꟷ-ꟿꬰ-ꭚꭜ-ꭤff-stＡ-Ｚａ-ｚ",e.da.trimmer=e.trimmerSupport.generateTrimmer(e.da.wordCharacters),e.Pipeline.registerFunction(e.da.trimmer,"trimmer-da"),e.da.stemmer=function(){var r=e.stemmerSupport.Among,i=e.stemmerSupport.SnowballProgram,n=new function(){function e(){var e,r=f.cursor+3;if(d=f.limit,0<=r&&r<=f.limit){for(a=r;;){if(e=f.cursor,f.in_grouping(w,97,248)){f.cursor=e;break}if(f.cursor=e,e>=f.limit)return;f.cursor++}for(;!f.out_grouping(w,97,248);){if(f.cursor>=f.limit)return;f.cursor++}d=f.cursor,d<a&&(d=a)}}function n(){var e,r;if(f.cursor>=d&&(r=f.limit_backward,f.limit_backward=d,f.ket=f.cursor,e=f.find_among_b(c,32),f.limit_backward=r,e))switch(f.bra=f.cursor,e){case 1:f.slice_del();break;case 2:f.in_grouping_b(p,97,229)&&f.slice_del()}}function t(){var e,r=f.limit-f.cursor;f.cursor>=d&&(e=f.limit_backward,f.limit_backward=d,f.ket=f.cursor,f.find_among_b(l,4)?(f.bra=f.cursor,f.limit_backward=e,f.cursor=f.limit-r,f.cursor>f.limit_backward&&(f.cursor--,f.bra=f.cursor,f.slice_del())):f.limit_backward=e)}function s(){var e,r,i,n=f.limit-f.cursor;if(f.ket=f.cursor,f.eq_s_b(2,"st")&&(f.bra=f.cursor,f.eq_s_b(2,"ig")&&f.slice_del()),f.cursor=f.limit-n,f.cursor>=d&&(r=f.limit_backward,f.limit_backward=d,f.ket=f.cursor,e=f.find_among_b(m,5),f.limit_backward=r,e))switch(f.bra=f.cursor,e){case 1:f.slice_del(),i=f.limit-f.cursor,t(),f.cursor=f.limit-i;break;case 2:f.slice_from("løs")}}function o(){var e;f.cursor>=d&&(e=f.limit_backward,f.limit_backward=d,f.ket=f.cursor,f.out_grouping_b(w,97,248)?(f.bra=f.cursor,u=f.slice_to(u),f.limit_backward=e,f.eq_v_b(u)&&f.slice_del()):f.limit_backward=e)}var a,d,u,c=[new r("hed",-1,1),new r("ethed",0,1),new r("ered",-1,1),new r("e",-1,1),new r("erede",3,1),new r("ende",3,1),new r("erende",5,1),new r("ene",3,1),new r("erne",3,1),new r("ere",3,1),new r("en",-1,1),new r("heden",10,1),new r("eren",10,1),new r("er",-1,1),new r("heder",13,1),new r("erer",13,1),new r("s",-1,2),new r("heds",16,1),new r("es",16,1),new r("endes",18,1),new r("erendes",19,1),new r("enes",18,1),new r("ernes",18,1),new r("eres",18,1),new r("ens",16,1),new r("hedens",24,1),new r("erens",24,1),new r("ers",16,1),new r("ets",16,1),new r("erets",28,1),new r("et",-1,1),new r("eret",30,1)],l=[new r("gd",-1,-1),new r("dt",-1,-1),new r("gt",-1,-1),new r("kt",-1,-1)],m=[new r("ig",-1,1),new r("lig",0,1),new r("elig",1,1),new r("els",-1,1),new r("løst",-1,2)],w=[17,65,16,1,0,0,0,0,0,0,0,0,0,0,0,0,48,0,128],p=[239,254,42,3,0,0,0,0,0,0,0,0,0,0,0,0,16],f=new i;this.setCurrent=function(e){f.setCurrent(e)},this.getCurrent=function(){return f.getCurrent()},this.stem=function(){var r=f.cursor;return e(),f.limit_backward=r,f.cursor=f.limit,n(),f.cursor=f.limit,t(),f.cursor=f.limit,s(),f.cursor=f.limit,o(),!0}};return function(e){return"function"==typeof e.update?e.update(function(e){return n.setCurrent(e),n.stem(),n.getCurrent()}):(n.setCurrent(e),n.stem(),n.getCurrent())}}(),e.Pipeline.registerFunction(e.da.stemmer,"stemmer-da"),e.da.stopWordFilter=e.generateStopWordFilter("ad af alle alt anden at blev blive bliver da de dem den denne der deres det dette dig din disse dog du efter eller en end er et for fra ham han hans har havde have hende hendes her hos hun hvad hvis hvor i ikke ind jeg jer jo kunne man mange med meget men mig min mine mit mod ned noget nogle nu når og også om op os over på selv sig sin sine sit skal skulle som sådan thi til ud under var vi vil ville vor være været".split(" ")),e.Pipeline.registerFunction(e.da.stopWordFilter,"stopWordFilter-da")}});
\ No newline at end of file
--- /dev/null
+/*!
+ * Lunr languages, `German` language
+ * https://github.com/MihaiValentin/lunr-languages
+ *
+ * Copyright 2014, Mihai Valentin
+ * http://www.mozilla.org/MPL/
+ */
+/*!
+ * based on
+ * Snowball JavaScript Library v0.3
+ * http://code.google.com/p/urim/
+ * http://snowball.tartarus.org/
+ *
+ * Copyright 2010, Oleg Mazko
+ * http://www.mozilla.org/MPL/
+ */
+
+!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");e.de=function(){this.pipeline.reset(),this.pipeline.add(e.de.trimmer,e.de.stopWordFilter,e.de.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.de.stemmer))},e.de.wordCharacters="A-Za-zªºÀ-ÖØ-öø-ʸˠ-ˤᴀ-ᴥᴬ-ᵜᵢ-ᵥᵫ-ᵷᵹ-ᶾḀ-ỿⁱⁿₐ-ₜKÅℲⅎⅠ-ↈⱠ-ⱿꜢ-ꞇꞋ-ꞭꞰ-ꞷꟷ-ꟿꬰ-ꭚꭜ-ꭤff-stＡ-Ｚａ-ｚ",e.de.trimmer=e.trimmerSupport.generateTrimmer(e.de.wordCharacters),e.Pipeline.registerFunction(e.de.trimmer,"trimmer-de"),e.de.stemmer=function(){var r=e.stemmerSupport.Among,n=e.stemmerSupport.SnowballProgram,i=new function(){function e(e,r,n){return!(!v.eq_s(1,e)||(v.ket=v.cursor,!v.in_grouping(p,97,252)))&&(v.slice_from(r),v.cursor=n,!0)}function i(){for(var r,n,i,s,t=v.cursor;;)if(r=v.cursor,v.bra=r,v.eq_s(1,"ß"))v.ket=v.cursor,v.slice_from("ss");else{if(r>=v.limit)break;v.cursor=r+1}for(v.cursor=t;;)for(n=v.cursor;;){if(i=v.cursor,v.in_grouping(p,97,252)){if(s=v.cursor,v.bra=s,e("u","U",i))break;if(v.cursor=s,e("y","Y",i))break}if(i>=v.limit)return void(v.cursor=n);v.cursor=i+1}}function s(){for(;!v.in_grouping(p,97,252);){if(v.cursor>=v.limit)return!0;v.cursor++}for(;!v.out_grouping(p,97,252);){if(v.cursor>=v.limit)return!0;v.cursor++}return!1}function t(){m=v.limit,l=m;var e=v.cursor+3;0<=e&&e<=v.limit&&(d=e,s()||(m=v.cursor,m<d&&(m=d),s()||(l=v.cursor)))}function o(){for(var e,r;;){if(r=v.cursor,v.bra=r,!(e=v.find_among(h,6)))return;switch(v.ket=v.cursor,e){case 1:v.slice_from("y");break;case 2:case 5:v.slice_from("u");break;case 3:v.slice_from("a");break;case 4:v.slice_from("o");break;case 6:if(v.cursor>=v.limit)return;v.cursor++}}}function c(){return m<=v.cursor}function u(){return l<=v.cursor}function a(){var e,r,n,i,s=v.limit-v.cursor;if(v.ket=v.cursor,(e=v.find_among_b(w,7))&&(v.bra=v.cursor,c()))switch(e){case 1:v.slice_del();break;case 2:v.slice_del(),v.ket=v.cursor,v.eq_s_b(1,"s")&&(v.bra=v.cursor,v.eq_s_b(3,"nis")&&v.slice_del());break;case 3:v.in_grouping_b(g,98,116)&&v.slice_del()}if(v.cursor=v.limit-s,v.ket=v.cursor,(e=v.find_among_b(f,4))&&(v.bra=v.cursor,c()))switch(e){case 1:v.slice_del();break;case 2:if(v.in_grouping_b(k,98,116)){var t=v.cursor-3;v.limit_backward<=t&&t<=v.limit&&(v.cursor=t,v.slice_del())}}if(v.cursor=v.limit-s,v.ket=v.cursor,(e=v.find_among_b(_,8))&&(v.bra=v.cursor,u()))switch(e){case 1:v.slice_del(),v.ket=v.cursor,v.eq_s_b(2,"ig")&&(v.bra=v.cursor,r=v.limit-v.cursor,v.eq_s_b(1,"e")||(v.cursor=v.limit-r,u()&&v.slice_del()));break;case 2:n=v.limit-v.cursor,v.eq_s_b(1,"e")||(v.cursor=v.limit-n,v.slice_del());break;case 3:if(v.slice_del(),v.ket=v.cursor,i=v.limit-v.cursor,!v.eq_s_b(2,"er")&&(v.cursor=v.limit-i,!v.eq_s_b(2,"en")))break;v.bra=v.cursor,c()&&v.slice_del();break;case 4:v.slice_del(),v.ket=v.cursor,e=v.find_among_b(b,2),e&&(v.bra=v.cursor,u()&&1==e&&v.slice_del())}}var d,l,m,h=[new r("",-1,6),new r("U",0,2),new r("Y",0,1),new r("ä",0,3),new r("ö",0,4),new r("ü",0,5)],w=[new r("e",-1,2),new r("em",-1,1),new r("en",-1,2),new r("ern",-1,1),new r("er",-1,1),new r("s",-1,3),new r("es",5,2)],f=[new r("en",-1,1),new r("er",-1,1),new r("st",-1,2),new r("est",2,1)],b=[new r("ig",-1,1),new r("lich",-1,1)],_=[new r("end",-1,1),new r("ig",-1,2),new r("ung",-1,1),new r("lich",-1,3),new r("isch",-1,2),new r("ik",-1,2),new r("heit",-1,3),new r("keit",-1,4)],p=[17,65,16,1,0,0,0,0,0,0,0,0,0,0,0,0,8,0,32,8],g=[117,30,5],k=[117,30,4],v=new n;this.setCurrent=function(e){v.setCurrent(e)},this.getCurrent=function(){return v.getCurrent()},this.stem=function(){var e=v.cursor;return i(),v.cursor=e,t(),v.limit_backward=e,v.cursor=v.limit,a(),v.cursor=v.limit_backward,o(),!0}};return function(e){return"function"==typeof e.update?e.update(function(e){return i.setCurrent(e),i.stem(),i.getCurrent()}):(i.setCurrent(e),i.stem(),i.getCurrent())}}(),e.Pipeline.registerFunction(e.de.stemmer,"stemmer-de"),e.de.stopWordFilter=e.generateStopWordFilter("aber alle allem allen aller alles als also am an ander andere anderem anderen anderer anderes anderm andern anderr anders auch auf aus bei bin bis bist da damit dann das dasselbe dazu daß dein deine deinem deinen deiner deines dem demselben den denn denselben der derer derselbe derselben des desselben dessen dich die dies diese dieselbe dieselben diesem diesen dieser dieses dir doch dort du durch ein eine einem einen einer eines einig einige einigem einigen einiger einiges einmal er es etwas euch euer eure eurem euren eurer eures für gegen gewesen hab habe haben hat hatte hatten hier hin hinter ich ihm ihn ihnen ihr ihre ihrem ihren ihrer ihres im in indem ins ist jede jedem jeden jeder jedes jene jenem jenen jener jenes jetzt kann kein keine keinem keinen keiner keines können könnte machen man manche manchem manchen mancher manches mein meine meinem meinen meiner meines mich mir mit muss musste nach nicht nichts noch nun nur ob oder ohne sehr sein seine seinem seinen seiner seines selbst sich sie sind so solche solchem solchen solcher solches soll sollte sondern sonst um und uns unse unsem unsen unser unses unter viel vom von vor war waren warst was weg weil weiter welche welchem welchen welcher welches wenn werde werden wie wieder will wir wird wirst wo wollen wollte während würde würden zu zum zur zwar zwischen über".split(" ")),e.Pipeline.registerFunction(e.de.stopWordFilter,"stopWordFilter-de")}});
\ No newline at end of file
--- /dev/null
+/*!
+ * Lunr languages, `Dutch` language
+ * https://github.com/MihaiValentin/lunr-languages
+ *
+ * Copyright 2014, Mihai Valentin
+ * http://www.mozilla.org/MPL/
+ */
+/*!
+ * based on
+ * Snowball JavaScript Library v0.3
+ * http://code.google.com/p/urim/
+ * http://snowball.tartarus.org/
+ *
+ * Copyright 2010, Oleg Mazko
+ * http://www.mozilla.org/MPL/
+ */
+
+!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");console.warn('[Lunr Languages] Please use the "nl" instead of the "du". The "nl" code is the standard code for Dutch language, and "du" will be removed in the next major versions.'),e.du=function(){this.pipeline.reset(),this.pipeline.add(e.du.trimmer,e.du.stopWordFilter,e.du.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.du.stemmer))},e.du.wordCharacters="A-Za-zªºÀ-ÖØ-öø-ʸˠ-ˤᴀ-ᴥᴬ-ᵜᵢ-ᵥᵫ-ᵷᵹ-ᶾḀ-ỿⁱⁿₐ-ₜKÅℲⅎⅠ-ↈⱠ-ⱿꜢ-ꞇꞋ-ꞭꞰ-ꞷꟷ-ꟿꬰ-ꭚꭜ-ꭤff-stＡ-Ｚａ-ｚ",e.du.trimmer=e.trimmerSupport.generateTrimmer(e.du.wordCharacters),e.Pipeline.registerFunction(e.du.trimmer,"trimmer-du"),e.du.stemmer=function(){var r=e.stemmerSupport.Among,i=e.stemmerSupport.SnowballProgram,n=new function(){function e(){for(var e,r,i,o=C.cursor;;){if(C.bra=C.cursor,e=C.find_among(b,11))switch(C.ket=C.cursor,e){case 1:C.slice_from("a");continue;case 2:C.slice_from("e");continue;case 3:C.slice_from("i");continue;case 4:C.slice_from("o");continue;case 5:C.slice_from("u");continue;case 6:if(C.cursor>=C.limit)break;C.cursor++;continue}break}for(C.cursor=o,C.bra=o,C.eq_s(1,"y")?(C.ket=C.cursor,C.slice_from("Y")):C.cursor=o;;)if(r=C.cursor,C.in_grouping(q,97,232)){if(i=C.cursor,C.bra=i,C.eq_s(1,"i"))C.ket=C.cursor,C.in_grouping(q,97,232)&&(C.slice_from("I"),C.cursor=r);else if(C.cursor=i,C.eq_s(1,"y"))C.ket=C.cursor,C.slice_from("Y"),C.cursor=r;else if(n(r))break}else if(n(r))break}function n(e){return C.cursor=e,e>=C.limit||(C.cursor++,!1)}function o(){_=C.limit,f=_,t()||(_=C.cursor,_<3&&(_=3),t()||(f=C.cursor))}function t(){for(;!C.in_grouping(q,97,232);){if(C.cursor>=C.limit)return!0;C.cursor++}for(;!C.out_grouping(q,97,232);){if(C.cursor>=C.limit)return!0;C.cursor++}return!1}function s(){for(var e;;)if(C.bra=C.cursor,e=C.find_among(p,3))switch(C.ket=C.cursor,e){case 1:C.slice_from("y");break;case 2:C.slice_from("i");break;case 3:if(C.cursor>=C.limit)return;C.cursor++}}function u(){return _<=C.cursor}function c(){return f<=C.cursor}function a(){var e=C.limit-C.cursor;C.find_among_b(g,3)&&(C.cursor=C.limit-e,C.ket=C.cursor,C.cursor>C.limit_backward&&(C.cursor--,C.bra=C.cursor,C.slice_del()))}function l(){var e;w=!1,C.ket=C.cursor,C.eq_s_b(1,"e")&&(C.bra=C.cursor,u()&&(e=C.limit-C.cursor,C.out_grouping_b(q,97,232)&&(C.cursor=C.limit-e,C.slice_del(),w=!0,a())))}function m(){var e;u()&&(e=C.limit-C.cursor,C.out_grouping_b(q,97,232)&&(C.cursor=C.limit-e,C.eq_s_b(3,"gem")||(C.cursor=C.limit-e,C.slice_del(),a())))}function d(){var e,r,i,n,o,t,s=C.limit-C.cursor;if(C.ket=C.cursor,e=C.find_among_b(h,5))switch(C.bra=C.cursor,e){case 1:u()&&C.slice_from("heid");break;case 2:m();break;case 3:u()&&C.out_grouping_b(z,97,232)&&C.slice_del()}if(C.cursor=C.limit-s,l(),C.cursor=C.limit-s,C.ket=C.cursor,C.eq_s_b(4,"heid")&&(C.bra=C.cursor,c()&&(r=C.limit-C.cursor,C.eq_s_b(1,"c")||(C.cursor=C.limit-r,C.slice_del(),C.ket=C.cursor,C.eq_s_b(2,"en")&&(C.bra=C.cursor,m())))),C.cursor=C.limit-s,C.ket=C.cursor,e=C.find_among_b(k,6))switch(C.bra=C.cursor,e){case 1:if(c()){if(C.slice_del(),i=C.limit-C.cursor,C.ket=C.cursor,C.eq_s_b(2,"ig")&&(C.bra=C.cursor,c()&&(n=C.limit-C.cursor,!C.eq_s_b(1,"e")))){C.cursor=C.limit-n,C.slice_del();break}C.cursor=C.limit-i,a()}break;case 2:c()&&(o=C.limit-C.cursor,C.eq_s_b(1,"e")||(C.cursor=C.limit-o,C.slice_del()));break;case 3:c()&&(C.slice_del(),l());break;case 4:c()&&C.slice_del();break;case 5:c()&&w&&C.slice_del()}C.cursor=C.limit-s,C.out_grouping_b(j,73,232)&&(t=C.limit-C.cursor,C.find_among_b(v,4)&&C.out_grouping_b(q,97,232)&&(C.cursor=C.limit-t,C.ket=C.cursor,C.cursor>C.limit_backward&&(C.cursor--,C.bra=C.cursor,C.slice_del())))}var f,_,w,b=[new r("",-1,6),new r("á",0,1),new r("ä",0,1),new r("é",0,2),new r("ë",0,2),new r("í",0,3),new r("ï",0,3),new r("ó",0,4),new r("ö",0,4),new r("ú",0,5),new r("ü",0,5)],p=[new r("",-1,3),new r("I",0,2),new r("Y",0,1)],g=[new r("dd",-1,-1),new r("kk",-1,-1),new r("tt",-1,-1)],h=[new r("ene",-1,2),new r("se",-1,3),new r("en",-1,2),new r("heden",2,1),new r("s",-1,3)],k=[new r("end",-1,1),new r("ig",-1,2),new r("ing",-1,1),new r("lijk",-1,3),new r("baar",-1,4),new r("bar",-1,5)],v=[new r("aa",-1,-1),new r("ee",-1,-1),new r("oo",-1,-1),new r("uu",-1,-1)],q=[17,65,16,1,0,0,0,0,0,0,0,0,0,0,0,0,128],j=[1,0,0,17,65,16,1,0,0,0,0,0,0,0,0,0,0,0,0,128],z=[17,67,16,1,0,0,0,0,0,0,0,0,0,0,0,0,128],C=new i;this.setCurrent=function(e){C.setCurrent(e)},this.getCurrent=function(){return C.getCurrent()},this.stem=function(){var r=C.cursor;return e(),C.cursor=r,o(),C.limit_backward=r,C.cursor=C.limit,d(),C.cursor=C.limit_backward,s(),!0}};return function(e){return"function"==typeof e.update?e.update(function(e){return n.setCurrent(e),n.stem(),n.getCurrent()}):(n.setCurrent(e),n.stem(),n.getCurrent())}}(),e.Pipeline.registerFunction(e.du.stemmer,"stemmer-du"),e.du.stopWordFilter=e.generateStopWordFilter(" aan al alles als altijd andere ben bij daar dan dat de der deze die dit doch doen door dus een eens en er ge geen geweest haar had heb hebben heeft hem het hier hij hoe hun iemand iets ik in is ja je kan kon kunnen maar me meer men met mij mijn moet na naar niet niets nog nu of om omdat onder ons ook op over reeds te tegen toch toen tot u uit uw van veel voor want waren was wat werd wezen wie wil worden wordt zal ze zelf zich zij zijn zo zonder zou".split(" ")),e.Pipeline.registerFunction(e.du.stopWordFilter,"stopWordFilter-du")}});
\ No newline at end of file
--- /dev/null
+/*!
+ * Lunr languages, `Spanish` language
+ * https://github.com/MihaiValentin/lunr-languages
+ *
+ * Copyright 2014, Mihai Valentin
+ * http://www.mozilla.org/MPL/
+ */
+/*!
+ * based on
+ * Snowball JavaScript Library v0.3
+ * http://code.google.com/p/urim/
+ * http://snowball.tartarus.org/
+ *
+ * Copyright 2010, Oleg Mazko
+ * http://www.mozilla.org/MPL/
+ */
+
+!function(e,s){"function"==typeof define&&define.amd?define(s):"object"==typeof exports?module.exports=s():s()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. 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\ No newline at end of file
--- /dev/null
+/*!
+ * Lunr languages, `Finnish` language
+ * https://github.com/MihaiValentin/lunr-languages
+ *
+ * Copyright 2014, Mihai Valentin
+ * http://www.mozilla.org/MPL/
+ */
+/*!
+ * based on
+ * Snowball JavaScript Library v0.3
+ * http://code.google.com/p/urim/
+ * http://snowball.tartarus.org/
+ *
+ * Copyright 2010, Oleg Mazko
+ * http://www.mozilla.org/MPL/
+ */
+
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\ No newline at end of file
--- /dev/null
+/*!
+ * Lunr languages, `French` language
+ * https://github.com/MihaiValentin/lunr-languages
+ *
+ * Copyright 2014, Mihai Valentin
+ * http://www.mozilla.org/MPL/
+ */
+/*!
+ * based on
+ * Snowball JavaScript Library v0.3
+ * http://code.google.com/p/urim/
+ * http://snowball.tartarus.org/
+ *
+ * Copyright 2010, Oleg Mazko
+ * http://www.mozilla.org/MPL/
+ */
+
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\ No newline at end of file
--- /dev/null
+!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");e.hi=function(){this.pipeline.reset(),this.pipeline.add(e.hi.trimmer,e.hi.stopWordFilter,e.hi.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.hi.stemmer))},e.hi.wordCharacters="ऀ-ःऄ-एऐ-टठ-यर-िी-ॏॐ-य़ॠ-९॰-ॿa-zA-Zａ-ｚＡ-Ｚ0-9０-９",e.hi.trimmer=e.trimmerSupport.generateTrimmer(e.hi.wordCharacters),e.Pipeline.registerFunction(e.hi.trimmer,"trimmer-hi"),e.hi.stopWordFilter=e.generateStopWordFilter("अत अपना अपनी अपने अभी अंदर आदि आप इत्यादि इन इनका इन्हीं इन्हें इन्हों इस इसका इसकी इसके इसमें इसी इसे उन उनका उनकी उनके उनको उन्हीं उन्हें उन्हों उस उसके उसी उसे एक एवं एस ऐसे और कई कर करता करते करना करने करें कहते कहा का काफ़ी कि कितना किन्हें किन्हों किया किर किस किसी किसे की कुछ कुल के को कोई कौन कौनसा गया घर जब जहाँ जा जितना जिन जिन्हें जिन्हों जिस जिसे जीधर जैसा जैसे जो तक तब तरह तिन तिन्हें तिन्हों तिस तिसे तो था थी थे दबारा दिया दुसरा दूसरे दो द्वारा न नके नहीं ना निहायत नीचे ने पर पहले पूरा पे फिर बनी बही बहुत बाद बाला बिलकुल भी भीतर मगर मानो मे में यदि यह यहाँ यही या यिह ये रखें रहा रहे ऱ्वासा लिए लिये लेकिन व वग़ैरह वर्ग वह वहाँ वहीं वाले वुह वे वो सकता सकते सबसे सभी साथ साबुत साभ सारा से सो संग ही हुआ हुई हुए है हैं हो होता होती होते होना होने".split(" ")),e.hi.stemmer=function(){return function(e){return"function"==typeof e.update?e.update(function(e){return e}):e}}();var r=e.wordcut;r.init(),e.hi.tokenizer=function(i){if(!arguments.length||null==i||void 0==i)return[];if(Array.isArray(i))return i.map(function(r){return isLunr2?new e.Token(r.toLowerCase()):r.toLowerCase()});var t=i.toString().toLowerCase().replace(/^\s+/,"");return r.cut(t).split("|")},e.Pipeline.registerFunction(e.hi.stemmer,"stemmer-hi"),e.Pipeline.registerFunction(e.hi.stopWordFilter,"stopWordFilter-hi")}});
\ No newline at end of file
--- /dev/null
+/*!
+ * Lunr languages, `Hungarian` language
+ * https://github.com/MihaiValentin/lunr-languages
+ *
+ * Copyright 2014, Mihai Valentin
+ * http://www.mozilla.org/MPL/
+ */
+/*!
+ * based on
+ * Snowball JavaScript Library v0.3
+ * http://code.google.com/p/urim/
+ * http://snowball.tartarus.org/
+ *
+ * Copyright 2010, Oleg Mazko
+ * http://www.mozilla.org/MPL/
+ */
+
+!function(e,n){"function"==typeof define&&define.amd?define(n):"object"==typeof exports?module.exports=n():n()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");e.hu=function(){this.pipeline.reset(),this.pipeline.add(e.hu.trimmer,e.hu.stopWordFilter,e.hu.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.hu.stemmer))},e.hu.wordCharacters="A-Za-zªºÀ-ÖØ-öø-ʸˠ-ˤᴀ-ᴥᴬ-ᵜᵢ-ᵥᵫ-ᵷᵹ-ᶾḀ-ỿⁱⁿₐ-ₜKÅℲⅎⅠ-ↈⱠ-ⱿꜢ-ꞇꞋ-ꞭꞰ-ꞷꟷ-ꟿꬰ-ꭚꭜ-ꭤff-stＡ-Ｚａ-ｚ",e.hu.trimmer=e.trimmerSupport.generateTrimmer(e.hu.wordCharacters),e.Pipeline.registerFunction(e.hu.trimmer,"trimmer-hu"),e.hu.stemmer=function(){var n=e.stemmerSupport.Among,r=e.stemmerSupport.SnowballProgram,i=new function(){function e(){var e,n=L.cursor;if(d=L.limit,L.in_grouping(W,97,252))for(;;){if(e=L.cursor,L.out_grouping(W,97,252))return L.cursor=e,L.find_among(g,8)||(L.cursor=e,e<L.limit&&L.cursor++),void(d=L.cursor);if(L.cursor=e,e>=L.limit)return void(d=e);L.cursor++}if(L.cursor=n,L.out_grouping(W,97,252)){for(;!L.in_grouping(W,97,252);){if(L.cursor>=L.limit)return;L.cursor++}d=L.cursor}}function i(){return d<=L.cursor}function a(){var e;if(L.ket=L.cursor,(e=L.find_among_b(h,2))&&(L.bra=L.cursor,i()))switch(e){case 1:L.slice_from("a");break;case 2:L.slice_from("e")}}function t(){var e=L.limit-L.cursor;return!!L.find_among_b(p,23)&&(L.cursor=L.limit-e,!0)}function s(){if(L.cursor>L.limit_backward){L.cursor--,L.ket=L.cursor;var e=L.cursor-1;L.limit_backward<=e&&e<=L.limit&&(L.cursor=e,L.bra=e,L.slice_del())}}function c(){var e;if(L.ket=L.cursor,(e=L.find_among_b(_,2))&&(L.bra=L.cursor,i())){if((1==e||2==e)&&!t())return;L.slice_del(),s()}}function o(){L.ket=L.cursor,L.find_among_b(v,44)&&(L.bra=L.cursor,i()&&(L.slice_del(),a()))}function w(){var e;if(L.ket=L.cursor,(e=L.find_among_b(z,3))&&(L.bra=L.cursor,i()))switch(e){case 1:L.slice_from("e");break;case 2:case 3:L.slice_from("a")}}function l(){var e;if(L.ket=L.cursor,(e=L.find_among_b(y,6))&&(L.bra=L.cursor,i()))switch(e){case 1:case 2:L.slice_del();break;case 3:L.slice_from("a");break;case 4:L.slice_from("e")}}function u(){var e;if(L.ket=L.cursor,(e=L.find_among_b(j,2))&&(L.bra=L.cursor,i())){if((1==e||2==e)&&!t())return;L.slice_del(),s()}}function m(){var e;if(L.ket=L.cursor,(e=L.find_among_b(C,7))&&(L.bra=L.cursor,i()))switch(e){case 1:L.slice_from("a");break;case 2:L.slice_from("e");break;case 3:case 4:case 5:case 6:case 7:L.slice_del()}}function k(){var e;if(L.ket=L.cursor,(e=L.find_among_b(P,12))&&(L.bra=L.cursor,i()))switch(e){case 1:case 4:case 7:case 9:L.slice_del();break;case 2:case 5:case 8:L.slice_from("e");break;case 3:case 6:L.slice_from("a")}}function f(){var e;if(L.ket=L.cursor,(e=L.find_among_b(F,31))&&(L.bra=L.cursor,i()))switch(e){case 1:case 4:case 7:case 8:case 9:case 12:case 13:case 16:case 17:case 18:L.slice_del();break;case 2:case 5:case 10:case 14:case 19:L.slice_from("a");break;case 3:case 6:case 11:case 15:case 20:L.slice_from("e")}}function b(){var e;if(L.ket=L.cursor,(e=L.find_among_b(S,42))&&(L.bra=L.cursor,i()))switch(e){case 1:case 4:case 5:case 6:case 9:case 10:case 11:case 14:case 15:case 16:case 17:case 20:case 21:case 24:case 25:case 26:case 29:L.slice_del();break;case 2:case 7:case 12:case 18:case 22:case 27:L.slice_from("a");break;case 3:case 8:case 13:case 19:case 23:case 28:L.slice_from("e")}}var d,g=[new n("cs",-1,-1),new n("dzs",-1,-1),new n("gy",-1,-1),new n("ly",-1,-1),new n("ny",-1,-1),new n("sz",-1,-1),new n("ty",-1,-1),new n("zs",-1,-1)],h=[new n("á",-1,1),new n("é",-1,2)],p=[new n("bb",-1,-1),new n("cc",-1,-1),new n("dd",-1,-1),new n("ff",-1,-1),new n("gg",-1,-1),new n("jj",-1,-1),new n("kk",-1,-1),new n("ll",-1,-1),new n("mm",-1,-1),new n("nn",-1,-1),new n("pp",-1,-1),new n("rr",-1,-1),new n("ccs",-1,-1),new n("ss",-1,-1),new n("zzs",-1,-1),new n("tt",-1,-1),new n("vv",-1,-1),new n("ggy",-1,-1),new n("lly",-1,-1),new n("nny",-1,-1),new n("tty",-1,-1),new n("ssz",-1,-1),new n("zz",-1,-1)],_=[new n("al",-1,1),new n("el",-1,2)],v=[new n("ba",-1,-1),new n("ra",-1,-1),new n("be",-1,-1),new n("re",-1,-1),new n("ig",-1,-1),new n("nak",-1,-1),new n("nek",-1,-1),new n("val",-1,-1),new n("vel",-1,-1),new n("ul",-1,-1),new n("nál",-1,-1),new n("nél",-1,-1),new n("ból",-1,-1),new n("ról",-1,-1),new n("tól",-1,-1),new n("bõl",-1,-1),new n("rõl",-1,-1),new n("tõl",-1,-1),new n("ül",-1,-1),new n("n",-1,-1),new n("an",19,-1),new n("ban",20,-1),new n("en",19,-1),new n("ben",22,-1),new n("képpen",22,-1),new n("on",19,-1),new n("ön",19,-1),new n("képp",-1,-1),new n("kor",-1,-1),new n("t",-1,-1),new n("at",29,-1),new n("et",29,-1),new n("ként",29,-1),new n("anként",32,-1),new n("enként",32,-1),new n("onként",32,-1),new n("ot",29,-1),new n("ért",29,-1),new n("öt",29,-1),new n("hez",-1,-1),new n("hoz",-1,-1),new n("höz",-1,-1),new n("vá",-1,-1),new n("vé",-1,-1)],z=[new n("án",-1,2),new n("én",-1,1),new n("ánként",-1,3)],y=[new n("stul",-1,2),new n("astul",0,1),new n("ástul",0,3),new n("stül",-1,2),new n("estül",3,1),new n("éstül",3,4)],j=[new n("á",-1,1),new n("é",-1,2)],C=[new n("k",-1,7),new n("ak",0,4),new n("ek",0,6),new n("ok",0,5),new n("ák",0,1),new n("ék",0,2),new n("ök",0,3)],P=[new n("éi",-1,7),new n("áéi",0,6),new n("ééi",0,5),new n("é",-1,9),new n("ké",3,4),new n("aké",4,1),new n("eké",4,1),new n("oké",4,1),new n("áké",4,3),new n("éké",4,2),new n("öké",4,1),new n("éé",3,8)],F=[new n("a",-1,18),new n("ja",0,17),new n("d",-1,16),new n("ad",2,13),new n("ed",2,13),new n("od",2,13),new n("ád",2,14),new n("éd",2,15),new n("öd",2,13),new n("e",-1,18),new n("je",9,17),new n("nk",-1,4),new n("unk",11,1),new n("ánk",11,2),new n("énk",11,3),new n("ünk",11,1),new n("uk",-1,8),new n("juk",16,7),new n("ájuk",17,5),new n("ük",-1,8),new n("jük",19,7),new n("éjük",20,6),new n("m",-1,12),new n("am",22,9),new n("em",22,9),new n("om",22,9),new n("ám",22,10),new n("ém",22,11),new n("o",-1,18),new n("á",-1,19),new n("é",-1,20)],S=[new n("id",-1,10),new n("aid",0,9),new n("jaid",1,6),new n("eid",0,9),new n("jeid",3,6),new n("áid",0,7),new n("éid",0,8),new n("i",-1,15),new n("ai",7,14),new n("jai",8,11),new n("ei",7,14),new n("jei",10,11),new n("ái",7,12),new n("éi",7,13),new n("itek",-1,24),new n("eitek",14,21),new n("jeitek",15,20),new n("éitek",14,23),new n("ik",-1,29),new n("aik",18,26),new n("jaik",19,25),new n("eik",18,26),new n("jeik",21,25),new n("áik",18,27),new n("éik",18,28),new n("ink",-1,20),new n("aink",25,17),new n("jaink",26,16),new n("eink",25,17),new n("jeink",28,16),new n("áink",25,18),new n("éink",25,19),new n("aitok",-1,21),new n("jaitok",32,20),new n("áitok",-1,22),new n("im",-1,5),new n("aim",35,4),new n("jaim",36,1),new n("eim",35,4),new n("jeim",38,1),new n("áim",35,2),new n("éim",35,3)],W=[17,65,16,0,0,0,0,0,0,0,0,0,0,0,0,0,1,17,52,14],L=new r;this.setCurrent=function(e){L.setCurrent(e)},this.getCurrent=function(){return L.getCurrent()},this.stem=function(){var n=L.cursor;return e(),L.limit_backward=n,L.cursor=L.limit,c(),L.cursor=L.limit,o(),L.cursor=L.limit,w(),L.cursor=L.limit,l(),L.cursor=L.limit,u(),L.cursor=L.limit,k(),L.cursor=L.limit,f(),L.cursor=L.limit,b(),L.cursor=L.limit,m(),!0}};return function(e){return"function"==typeof e.update?e.update(function(e){return i.setCurrent(e),i.stem(),i.getCurrent()}):(i.setCurrent(e),i.stem(),i.getCurrent())}}(),e.Pipeline.registerFunction(e.hu.stemmer,"stemmer-hu"),e.hu.stopWordFilter=e.generateStopWordFilter("a abban ahhoz ahogy ahol aki akik akkor alatt amely amelyek amelyekben amelyeket amelyet amelynek ami amikor amit amolyan amíg annak arra arról az azok azon azonban azt aztán azután azzal azért be belül benne bár cikk cikkek cikkeket csak de e ebben eddig egy egyes egyetlen egyik egyre egyéb egész ehhez ekkor el ellen elsõ elég elõ elõször elõtt emilyen ennek erre ez ezek ezen ezt ezzel ezért fel felé hanem hiszen hogy hogyan igen ill ill. illetve ilyen ilyenkor ismét ison itt jobban jó jól kell kellett keressünk keresztül ki kívül között közül legalább legyen lehet lehetett lenne lenni lesz lett maga magát majd majd meg mellett mely melyek mert mi mikor milyen minden mindenki mindent mindig mint mintha mit mivel miért most már más másik még míg nagy nagyobb nagyon ne nekem neki nem nincs néha néhány nélkül olyan ott pedig persze rá s saját sem semmi sok sokat sokkal szemben szerint szinte számára talán tehát teljes tovább továbbá több ugyanis utolsó után utána vagy vagyis vagyok valaki valami valamint való van vannak vele vissza viszont volna volt voltak voltam voltunk által általában át én éppen és így õ õk õket össze úgy új újabb újra".split(" ")),e.Pipeline.registerFunction(e.hu.stopWordFilter,"stopWordFilter-hu")}});
\ No newline at end of file
--- /dev/null
+/*!
+ * Lunr languages, `Italian` language
+ * https://github.com/MihaiValentin/lunr-languages
+ *
+ * Copyright 2014, Mihai Valentin
+ * http://www.mozilla.org/MPL/
+ */
+/*!
+ * based on
+ * Snowball JavaScript Library v0.3
+ * http://code.google.com/p/urim/
+ * http://snowball.tartarus.org/
+ *
+ * Copyright 2010, Oleg Mazko
+ * http://www.mozilla.org/MPL/
+ */
+
+!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");e.it=function(){this.pipeline.reset(),this.pipeline.add(e.it.trimmer,e.it.stopWordFilter,e.it.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.it.stemmer))},e.it.wordCharacters="A-Za-zªºÀ-ÖØ-öø-ʸˠ-ˤᴀ-ᴥᴬ-ᵜᵢ-ᵥᵫ-ᵷᵹ-ᶾḀ-ỿⁱⁿₐ-ₜKÅℲⅎⅠ-ↈⱠ-ⱿꜢ-ꞇꞋ-ꞭꞰ-ꞷꟷ-ꟿꬰ-ꭚꭜ-ꭤff-stＡ-Ｚａ-ｚ",e.it.trimmer=e.trimmerSupport.generateTrimmer(e.it.wordCharacters),e.Pipeline.registerFunction(e.it.trimmer,"trimmer-it"),e.it.stemmer=function(){var r=e.stemmerSupport.Among,n=e.stemmerSupport.SnowballProgram,i=new function(){function e(e,r,n){return!(!x.eq_s(1,e)||(x.ket=x.cursor,!x.in_grouping(L,97,249)))&&(x.slice_from(r),x.cursor=n,!0)}function i(){for(var r,n,i,o,t=x.cursor;;){if(x.bra=x.cursor,r=x.find_among(h,7))switch(x.ket=x.cursor,r){case 1:x.slice_from("à");continue;case 2:x.slice_from("è");continue;case 3:x.slice_from("ì");continue;case 4:x.slice_from("ò");continue;case 5:x.slice_from("ù");continue;case 6:x.slice_from("qU");continue;case 7:if(x.cursor>=x.limit)break;x.cursor++;continue}break}for(x.cursor=t;;)for(n=x.cursor;;){if(i=x.cursor,x.in_grouping(L,97,249)){if(x.bra=x.cursor,o=x.cursor,e("u","U",i))break;if(x.cursor=o,e("i","I",i))break}if(x.cursor=i,x.cursor>=x.limit)return void(x.cursor=n);x.cursor++}}function o(e){if(x.cursor=e,!x.in_grouping(L,97,249))return!1;for(;!x.out_grouping(L,97,249);){if(x.cursor>=x.limit)return!1;x.cursor++}return!0}function t(){if(x.in_grouping(L,97,249)){var e=x.cursor;if(x.out_grouping(L,97,249)){for(;!x.in_grouping(L,97,249);){if(x.cursor>=x.limit)return o(e);x.cursor++}return!0}return o(e)}return!1}function s(){var e,r=x.cursor;if(!t()){if(x.cursor=r,!x.out_grouping(L,97,249))return;if(e=x.cursor,x.out_grouping(L,97,249)){for(;!x.in_grouping(L,97,249);){if(x.cursor>=x.limit)return x.cursor=e,void(x.in_grouping(L,97,249)&&x.cursor<x.limit&&x.cursor++);x.cursor++}return 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2:if(!m())return!1;x.slice_del(),x.ket=x.cursor,x.eq_s_b(2,"ic")&&(x.bra=x.cursor,m()&&x.slice_del());break;case 3:if(!m())return!1;x.slice_from("log");break;case 4:if(!m())return!1;x.slice_from("u");break;case 5:if(!m())return!1;x.slice_from("ente");break;case 6:if(!w())return!1;x.slice_del();break;case 7:if(!l())return!1;x.slice_del(),x.ket=x.cursor,e=x.find_among_b(P,4),e&&(x.bra=x.cursor,m()&&(x.slice_del(),1==e&&(x.ket=x.cursor,x.eq_s_b(2,"at")&&(x.bra=x.cursor,m()&&x.slice_del()))));break;case 8:if(!m())return!1;x.slice_del(),x.ket=x.cursor,e=x.find_among_b(F,3),e&&(x.bra=x.cursor,1==e&&m()&&x.slice_del());break;case 9:if(!m())return!1;x.slice_del(),x.ket=x.cursor,x.eq_s_b(2,"at")&&(x.bra=x.cursor,m()&&(x.slice_del(),x.ket=x.cursor,x.eq_s_b(2,"ic")&&(x.bra=x.cursor,m()&&x.slice_del())))}return!0}function b(){var e,r;x.cursor>=k&&(r=x.limit_backward,x.limit_backward=k,x.ket=x.cursor,e=x.find_among_b(W,87),e&&(x.bra=x.cursor,1==e&&x.slice_del()),x.limit_backward=r)}function d(){var e=x.limit-x.cursor;if(x.ket=x.cursor,x.in_grouping_b(y,97,242)&&(x.bra=x.cursor,w()&&(x.slice_del(),x.ket=x.cursor,x.eq_s_b(1,"i")&&(x.bra=x.cursor,w()))))return void x.slice_del();x.cursor=x.limit-e}function _(){d(),x.ket=x.cursor,x.eq_s_b(1,"h")&&(x.bra=x.cursor,x.in_grouping_b(U,99,103)&&w()&&x.slice_del())}var g,p,k,h=[new r("",-1,7),new r("qu",0,6),new r("á",0,1),new r("é",0,2),new r("í",0,3),new r("ó",0,4),new r("ú",0,5)],q=[new r("",-1,3),new r("I",0,1),new r("U",0,2)],C=[new r("la",-1,-1),new r("cela",0,-1),new r("gliela",0,-1),new r("mela",0,-1),new r("tela",0,-1),new r("vela",0,-1),new r("le",-1,-1),new r("cele",6,-1),new r("gliele",6,-1),new r("mele",6,-1),new r("tele",6,-1),new r("vele",6,-1),new r("ne",-1,-1),new r("cene",12,-1),new r("gliene",12,-1),new r("mene",12,-1),new r("sene",12,-1),new r("tene",12,-1),new r("vene",12,-1),new r("ci",-1,-1),new r("li",-1,-1),new r("celi",20,-1),new r("glieli",20,-1),new r("meli",20,-1),new r("teli",20,-1),new r("veli",20,-1),new r("gli",20,-1),new r("mi",-1,-1),new r("si",-1,-1),new r("ti",-1,-1),new r("vi",-1,-1),new r("lo",-1,-1),new r("celo",31,-1),new r("glielo",31,-1),new r("melo",31,-1),new r("telo",31,-1),new r("velo",31,-1)],z=[new r("ando",-1,1),new r("endo",-1,1),new r("ar",-1,2),new r("er",-1,2),new r("ir",-1,2)],P=[new r("ic",-1,-1),new r("abil",-1,-1),new r("os",-1,-1),new r("iv",-1,1)],F=[new r("ic",-1,1),new r("abil",-1,1),new r("iv",-1,1)],S=[new r("ica",-1,1),new r("logia",-1,3),new r("osa",-1,1),new r("ista",-1,1),new r("iva",-1,9),new r("anza",-1,1),new r("enza",-1,5),new r("ice",-1,1),new r("atrice",7,1),new r("iche",-1,1),new r("logie",-1,3),new r("abile",-1,1),new r("ibile",-1,1),new r("usione",-1,4),new r("azione",-1,2),new r("uzione",-1,4),new r("atore",-1,2),new r("ose",-1,1),new r("ante",-1,1),new r("mente",-1,1),new r("amente",19,7),new r("iste",-1,1),new r("ive",-1,9),new r("anze",-1,1),new r("enze",-1,5),new r("ici",-1,1),new r("atrici",25,1),new r("ichi",-1,1),new r("abili",-1,1),new r("ibili",-1,1),new r("ismi",-1,1),new r("usioni",-1,4),new r("azioni",-1,2),new r("uzioni",-1,4),new r("atori",-1,2),new r("osi",-1,1),new r("anti",-1,1),new r("amenti",-1,6),new r("imenti",-1,6),new r("isti",-1,1),new r("ivi",-1,9),new r("ico",-1,1),new r("ismo",-1,1),new r("oso",-1,1),new r("amento",-1,6),new r("imento",-1,6),new r("ivo",-1,9),new r("ità",-1,8),new r("istà",-1,1),new r("istè",-1,1),new r("istì",-1,1)],W=[new r("isca",-1,1),new r("enda",-1,1),new r("ata",-1,1),new r("ita",-1,1),new r("uta",-1,1),new r("ava",-1,1),new r("eva",-1,1),new r("iva",-1,1),new r("erebbe",-1,1),new r("irebbe",-1,1),new r("isce",-1,1),new r("ende",-1,1),new r("are",-1,1),new r("ere",-1,1),new r("ire",-1,1),new r("asse",-1,1),new r("ate",-1,1),new r("avate",16,1),new r("evate",16,1),new r("ivate",16,1),new r("ete",-1,1),new r("erete",20,1),new r("irete",20,1),new r("ite",-1,1),new r("ereste",-1,1),new r("ireste",-1,1),new r("ute",-1,1),new r("erai",-1,1),new 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r("evo",-1,1),new r("ivo",-1,1),new r("ar",-1,1),new r("ir",-1,1),new r("erà",-1,1),new r("irà",-1,1),new r("erò",-1,1),new r("irò",-1,1)],L=[17,65,16,0,0,0,0,0,0,0,0,0,0,0,0,128,128,8,2,1],y=[17,65,0,0,0,0,0,0,0,0,0,0,0,0,0,128,128,8,2],U=[17],x=new n;this.setCurrent=function(e){x.setCurrent(e)},this.getCurrent=function(){return x.getCurrent()},this.stem=function(){var e=x.cursor;return i(),x.cursor=e,u(),x.limit_backward=e,x.cursor=x.limit,f(),x.cursor=x.limit,v()||(x.cursor=x.limit,b()),x.cursor=x.limit,_(),x.cursor=x.limit_backward,c(),!0}};return function(e){return"function"==typeof e.update?e.update(function(e){return i.setCurrent(e),i.stem(),i.getCurrent()}):(i.setCurrent(e),i.stem(),i.getCurrent())}}(),e.Pipeline.registerFunction(e.it.stemmer,"stemmer-it"),e.it.stopWordFilter=e.generateStopWordFilter("a abbia abbiamo abbiano abbiate ad agl agli ai al all alla alle allo anche avemmo avendo avesse avessero avessi avessimo aveste avesti avete aveva avevamo avevano avevate avevi avevo avrai avranno avrebbe avrebbero avrei avremmo avremo avreste avresti avrete avrà avrò avuta avute avuti avuto c che chi ci coi col come con contro cui da dagl dagli dai dal dall dalla dalle dallo degl degli dei del dell della delle dello di dov dove e ebbe ebbero ebbi ed era erano eravamo eravate eri ero essendo faccia facciamo facciano facciate faccio facemmo facendo facesse facessero facessi facessimo faceste facesti faceva facevamo facevano facevate facevi facevo fai fanno farai faranno farebbe farebbero farei faremmo faremo fareste faresti farete farà farò fece fecero feci fosse fossero fossi fossimo foste fosti fu fui fummo furono gli ha hai hanno ho i il in io l la le lei li lo loro lui ma mi mia mie miei mio ne negl negli nei nel nell nella nelle nello noi non nostra nostre nostri nostro o per perché più quale quanta quante quanti quanto quella quelle quelli quello questa queste questi questo sarai saranno sarebbe sarebbero sarei saremmo saremo sareste saresti sarete sarà sarò se sei si sia siamo siano siate siete sono sta stai stando stanno starai staranno starebbe starebbero starei staremmo staremo stareste staresti starete starà starò stava stavamo stavano stavate stavi stavo stemmo stesse stessero stessi stessimo steste stesti stette stettero stetti stia stiamo stiano stiate sto su sua sue sugl sugli sui sul sull sulla sulle sullo suo suoi ti tra tu tua tue tuo tuoi tutti tutto un una uno vi voi vostra vostre vostri vostro è".split(" ")),e.Pipeline.registerFunction(e.it.stopWordFilter,"stopWordFilter-it")}});
\ No newline at end of file
--- /dev/null
+!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");var r="2"==e.version[0];e.ja=function(){this.pipeline.reset(),this.pipeline.add(e.ja.trimmer,e.ja.stopWordFilter,e.ja.stemmer),r?this.tokenizer=e.ja.tokenizer:(e.tokenizer&&(e.tokenizer=e.ja.tokenizer),this.tokenizerFn&&(this.tokenizerFn=e.ja.tokenizer))};var t=new e.TinySegmenter;e.ja.tokenizer=function(i){var n,o,s,p,a,u,m,l,c,f;if(!arguments.length||null==i||void 0==i)return[];if(Array.isArray(i))return i.map(function(t){return r?new e.Token(t.toLowerCase()):t.toLowerCase()});for(o=i.toString().toLowerCase().replace(/^\s+/,""),n=o.length-1;n>=0;n--)if(/\S/.test(o.charAt(n))){o=o.substring(0,n+1);break}for(a=[],s=o.length,c=0,l=0;c<=s;c++)if(u=o.charAt(c),m=c-l,u.match(/\s/)||c==s){if(m>0)for(p=t.segment(o.slice(l,c)).filter(function(e){return!!e}),f=l,n=0;n<p.length;n++)r?a.push(new e.Token(p[n],{position:[f,p[n].length],index:a.length})):a.push(p[n]),f+=p[n].length;l=c+1}return a},e.ja.stemmer=function(){return function(e){return e}}(),e.Pipeline.registerFunction(e.ja.stemmer,"stemmer-ja"),e.ja.wordCharacters="一二三四五六七八九十百千万億兆一-龠々〆ヵヶぁ-んァ-ヴーｱ-ﾝﾞa-zA-Zａ-ｚＡ-Ｚ0-9０-９",e.ja.trimmer=e.trimmerSupport.generateTrimmer(e.ja.wordCharacters),e.Pipeline.registerFunction(e.ja.trimmer,"trimmer-ja"),e.ja.stopWordFilter=e.generateStopWordFilter("これ それ あれ この その あの ここ そこ あそこ こちら どこ だれ なに なん 何 私 貴方 貴方方 我々 私達 あの人 あのかた 彼女 彼 です あります おります います は が の に を で え から まで より も どの と し それで しかし".split(" ")),e.Pipeline.registerFunction(e.ja.stopWordFilter,"stopWordFilter-ja"),e.jp=e.ja,e.Pipeline.registerFunction(e.jp.stemmer,"stemmer-jp"),e.Pipeline.registerFunction(e.jp.trimmer,"trimmer-jp"),e.Pipeline.registerFunction(e.jp.stopWordFilter,"stopWordFilter-jp")}});
\ No newline at end of file
--- /dev/null
+!function(e,t){"function"==typeof define&&define.amd?define(t):"object"==typeof exports?module.exports=t():t()(e.lunr)}(this,function(){return function(e){e.multiLanguage=function(){for(var t=Array.prototype.slice.call(arguments),i=t.join("-"),r="",n=[],s=[],p=0;p<t.length;++p)"en"==t[p]?(r+="\\w",n.unshift(e.stopWordFilter),n.push(e.stemmer),s.push(e.stemmer)):(r+=e[t[p]].wordCharacters,e[t[p]].stopWordFilter&&n.unshift(e[t[p]].stopWordFilter),e[t[p]].stemmer&&(n.push(e[t[p]].stemmer),s.push(e[t[p]].stemmer)));var o=e.trimmerSupport.generateTrimmer(r);return e.Pipeline.registerFunction(o,"lunr-multi-trimmer-"+i),n.unshift(o),function(){this.pipeline.reset(),this.pipeline.add.apply(this.pipeline,n),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add.apply(this.searchPipeline,s))}}}});
\ No newline at end of file
--- /dev/null
+/*!
+ * Lunr languages, `Dutch` language
+ * https://github.com/MihaiValentin/lunr-languages
+ *
+ * Copyright 2014, Mihai Valentin
+ * http://www.mozilla.org/MPL/
+ */
+/*!
+ * based on
+ * Snowball JavaScript Library v0.3
+ * http://code.google.com/p/urim/
+ * http://snowball.tartarus.org/
+ *
+ * Copyright 2010, Oleg Mazko
+ * http://www.mozilla.org/MPL/
+ */
+
+!function(r,e){"function"==typeof define&&define.amd?define(e):"object"==typeof exports?module.exports=e():e()(r.lunr)}(this,function(){return function(r){if(void 0===r)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===r.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");r.nl=function(){this.pipeline.reset(),this.pipeline.add(r.nl.trimmer,r.nl.stopWordFilter,r.nl.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(r.nl.stemmer))},r.nl.wordCharacters="A-Za-zªºÀ-ÖØ-öø-ʸˠ-ˤᴀ-ᴥᴬ-ᵜᵢ-ᵥᵫ-ᵷᵹ-ᶾḀ-ỿⁱⁿₐ-ₜKÅℲⅎⅠ-ↈⱠ-ⱿꜢ-ꞇꞋ-ꞭꞰ-ꞷꟷ-ꟿꬰ-ꭚꭜ-ꭤff-stＡ-Ｚａ-ｚ",r.nl.trimmer=r.trimmerSupport.generateTrimmer(r.nl.wordCharacters),r.Pipeline.registerFunction(r.nl.trimmer,"trimmer-nl"),r.nl.stemmer=function(){var e=r.stemmerSupport.Among,i=r.stemmerSupport.SnowballProgram,n=new function(){function r(){for(var r,e,i,o=C.cursor;;){if(C.bra=C.cursor,r=C.find_among(b,11))switch(C.ket=C.cursor,r){case 1:C.slice_from("a");continue;case 2:C.slice_from("e");continue;case 3:C.slice_from("i");continue;case 4:C.slice_from("o");continue;case 5:C.slice_from("u");continue;case 6:if(C.cursor>=C.limit)break;C.cursor++;continue}break}for(C.cursor=o,C.bra=o,C.eq_s(1,"y")?(C.ket=C.cursor,C.slice_from("Y")):C.cursor=o;;)if(e=C.cursor,C.in_grouping(q,97,232)){if(i=C.cursor,C.bra=i,C.eq_s(1,"i"))C.ket=C.cursor,C.in_grouping(q,97,232)&&(C.slice_from("I"),C.cursor=e);else if(C.cursor=i,C.eq_s(1,"y"))C.ket=C.cursor,C.slice_from("Y"),C.cursor=e;else if(n(e))break}else if(n(e))break}function n(r){return C.cursor=r,r>=C.limit||(C.cursor++,!1)}function o(){_=C.limit,d=_,t()||(_=C.cursor,_<3&&(_=3),t()||(d=C.cursor))}function t(){for(;!C.in_grouping(q,97,232);){if(C.cursor>=C.limit)return!0;C.cursor++}for(;!C.out_grouping(q,97,232);){if(C.cursor>=C.limit)return!0;C.cursor++}return!1}function s(){for(var r;;)if(C.bra=C.cursor,r=C.find_among(p,3))switch(C.ket=C.cursor,r){case 1:C.slice_from("y");break;case 2:C.slice_from("i");break;case 3:if(C.cursor>=C.limit)return;C.cursor++}}function u(){return _<=C.cursor}function c(){return d<=C.cursor}function a(){var r=C.limit-C.cursor;C.find_among_b(g,3)&&(C.cursor=C.limit-r,C.ket=C.cursor,C.cursor>C.limit_backward&&(C.cursor--,C.bra=C.cursor,C.slice_del()))}function l(){var r;w=!1,C.ket=C.cursor,C.eq_s_b(1,"e")&&(C.bra=C.cursor,u()&&(r=C.limit-C.cursor,C.out_grouping_b(q,97,232)&&(C.cursor=C.limit-r,C.slice_del(),w=!0,a())))}function m(){var r;u()&&(r=C.limit-C.cursor,C.out_grouping_b(q,97,232)&&(C.cursor=C.limit-r,C.eq_s_b(3,"gem")||(C.cursor=C.limit-r,C.slice_del(),a())))}function f(){var r,e,i,n,o,t,s=C.limit-C.cursor;if(C.ket=C.cursor,r=C.find_among_b(h,5))switch(C.bra=C.cursor,r){case 1:u()&&C.slice_from("heid");break;case 2:m();break;case 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\ No newline at end of file
--- /dev/null
+/*!
+ * Lunr languages, `Norwegian` language
+ * https://github.com/MihaiValentin/lunr-languages
+ *
+ * Copyright 2014, Mihai Valentin
+ * http://www.mozilla.org/MPL/
+ */
+/*!
+ * based on
+ * Snowball JavaScript Library v0.3
+ * http://code.google.com/p/urim/
+ * http://snowball.tartarus.org/
+ *
+ * Copyright 2010, Oleg Mazko
+ * http://www.mozilla.org/MPL/
+ */
+
+!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");e.no=function(){this.pipeline.reset(),this.pipeline.add(e.no.trimmer,e.no.stopWordFilter,e.no.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.no.stemmer))},e.no.wordCharacters="A-Za-zªºÀ-ÖØ-öø-ʸˠ-ˤᴀ-ᴥᴬ-ᵜᵢ-ᵥᵫ-ᵷᵹ-ᶾḀ-ỿⁱⁿₐ-ₜKÅℲⅎⅠ-ↈⱠ-ⱿꜢ-ꞇꞋ-ꞭꞰ-ꞷꟷ-ꟿꬰ-ꭚꭜ-ꭤff-stＡ-Ｚａ-ｚ",e.no.trimmer=e.trimmerSupport.generateTrimmer(e.no.wordCharacters),e.Pipeline.registerFunction(e.no.trimmer,"trimmer-no"),e.no.stemmer=function(){var r=e.stemmerSupport.Among,n=e.stemmerSupport.SnowballProgram,i=new function(){function e(){var e,r=w.cursor+3;if(a=w.limit,0<=r||r<=w.limit){for(s=r;;){if(e=w.cursor,w.in_grouping(d,97,248)){w.cursor=e;break}if(e>=w.limit)return;w.cursor=e+1}for(;!w.out_grouping(d,97,248);){if(w.cursor>=w.limit)return;w.cursor++}a=w.cursor,a<s&&(a=s)}}function i(){var e,r,n;if(w.cursor>=a&&(r=w.limit_backward,w.limit_backward=a,w.ket=w.cursor,e=w.find_among_b(m,29),w.limit_backward=r,e))switch(w.bra=w.cursor,e){case 1:w.slice_del();break;case 2:n=w.limit-w.cursor,w.in_grouping_b(c,98,122)?w.slice_del():(w.cursor=w.limit-n,w.eq_s_b(1,"k")&&w.out_grouping_b(d,97,248)&&w.slice_del());break;case 3:w.slice_from("er")}}function t(){var e,r=w.limit-w.cursor;w.cursor>=a&&(e=w.limit_backward,w.limit_backward=a,w.ket=w.cursor,w.find_among_b(u,2)?(w.bra=w.cursor,w.limit_backward=e,w.cursor=w.limit-r,w.cursor>w.limit_backward&&(w.cursor--,w.bra=w.cursor,w.slice_del())):w.limit_backward=e)}function o(){var e,r;w.cursor>=a&&(r=w.limit_backward,w.limit_backward=a,w.ket=w.cursor,e=w.find_among_b(l,11),e?(w.bra=w.cursor,w.limit_backward=r,1==e&&w.slice_del()):w.limit_backward=r)}var s,a,m=[new r("a",-1,1),new r("e",-1,1),new r("ede",1,1),new r("ande",1,1),new r("ende",1,1),new r("ane",1,1),new r("ene",1,1),new r("hetene",6,1),new r("erte",1,3),new r("en",-1,1),new r("heten",9,1),new r("ar",-1,1),new r("er",-1,1),new r("heter",12,1),new r("s",-1,2),new r("as",14,1),new r("es",14,1),new r("edes",16,1),new r("endes",16,1),new r("enes",16,1),new r("hetenes",19,1),new r("ens",14,1),new r("hetens",21,1),new r("ers",14,1),new r("ets",14,1),new r("et",-1,1),new r("het",25,1),new r("ert",-1,3),new r("ast",-1,1)],u=[new r("dt",-1,-1),new r("vt",-1,-1)],l=[new r("leg",-1,1),new r("eleg",0,1),new r("ig",-1,1),new r("eig",2,1),new r("lig",2,1),new r("elig",4,1),new r("els",-1,1),new r("lov",-1,1),new r("elov",7,1),new r("slov",7,1),new r("hetslov",9,1)],d=[17,65,16,1,0,0,0,0,0,0,0,0,0,0,0,0,48,0,128],c=[119,125,149,1],w=new n;this.setCurrent=function(e){w.setCurrent(e)},this.getCurrent=function(){return w.getCurrent()},this.stem=function(){var r=w.cursor;return e(),w.limit_backward=r,w.cursor=w.limit,i(),w.cursor=w.limit,t(),w.cursor=w.limit,o(),!0}};return function(e){return"function"==typeof e.update?e.update(function(e){return i.setCurrent(e),i.stem(),i.getCurrent()}):(i.setCurrent(e),i.stem(),i.getCurrent())}}(),e.Pipeline.registerFunction(e.no.stemmer,"stemmer-no"),e.no.stopWordFilter=e.generateStopWordFilter("alle at av bare begge ble blei bli blir blitt både båe da de deg dei deim deira deires dem den denne der dere deres det dette di din disse ditt du dykk dykkar då eg ein eit eitt eller elles en enn er et ett etter for fordi fra før ha hadde han hans har hennar henne hennes her hjå ho hoe honom hoss hossen hun hva hvem hver hvilke hvilken hvis hvor hvordan hvorfor i ikke ikkje ikkje ingen ingi inkje inn inni ja jeg kan kom korleis korso kun kunne kva kvar kvarhelst kven kvi kvifor man mange me med medan meg meget mellom men mi min mine mitt mot mykje ned no noe noen noka noko nokon nokor nokre nå når og også om opp oss over på samme seg selv si si sia sidan siden sin sine sitt sjøl skal skulle slik so som som somme somt så sånn til um upp ut uten var vart varte ved vere verte vi vil ville vore vors vort vår være være vært å".split(" ")),e.Pipeline.registerFunction(e.no.stopWordFilter,"stopWordFilter-no")}});
\ No newline at end of file
--- /dev/null
+/*!
+ * Lunr languages, `Portuguese` language
+ * https://github.com/MihaiValentin/lunr-languages
+ *
+ * Copyright 2014, Mihai Valentin
+ * http://www.mozilla.org/MPL/
+ */
+/*!
+ * based on
+ * Snowball JavaScript Library v0.3
+ * http://code.google.com/p/urim/
+ * http://snowball.tartarus.org/
+ *
+ * Copyright 2010, Oleg Mazko
+ * http://www.mozilla.org/MPL/
+ */
+
+!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. 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\ No newline at end of file
--- /dev/null
+/*!
+ * Lunr languages, `Romanian` language
+ * https://github.com/MihaiValentin/lunr-languages
+ *
+ * Copyright 2014, Mihai Valentin
+ * http://www.mozilla.org/MPL/
+ */
+/*!
+ * based on
+ * Snowball JavaScript Library v0.3
+ * http://code.google.com/p/urim/
+ * http://snowball.tartarus.org/
+ *
+ * Copyright 2010, Oleg Mazko
+ * http://www.mozilla.org/MPL/
+ */
+
+!function(e,i){"function"==typeof define&&define.amd?define(i):"object"==typeof exports?module.exports=i():i()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. 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dă ea ei el ele eram este eu eşti face fata fi fie fiecare fii fim fiu fiţi frumos fără graţie halbă iar ieri la le li lor lui lângă lîngă mai mea mei mele mereu meu mi mie mine mult multă mulţi mulţumesc mâine mîine mă ne nevoie nici nicăieri nimeni nimeri nimic nişte noastre noastră noi noroc nostru nouă noştri nu opt ori oricare orice oricine oricum oricând oricât oricînd oricît oriunde patra patru patrulea pe pentru peste pic poate pot prea prima primul prin puţin puţina puţină până pînă rog sa sale sau se spate spre sub sunt suntem sunteţi sută sînt sîntem sînteţi să săi său ta tale te timp tine toate toată tot totuşi toţi trei treia treilea tu tăi tău un una unde undeva unei uneia unele uneori unii unor unora unu unui unuia unul vi voastre voastră voi vostru vouă voştri vreme vreo vreun vă zece zero zi zice îi îl îmi împotriva în înainte înaintea încotro încât încît între întrucât întrucît îţi ăla ălea ăsta ăstea ăştia şapte şase şi ştiu ţi ţie".split(" ")),e.Pipeline.registerFunction(e.ro.stopWordFilter,"stopWordFilter-ro")}});
\ No newline at end of file
--- /dev/null
+/*!
+ * Lunr languages, `Russian` language
+ * https://github.com/MihaiValentin/lunr-languages
+ *
+ * Copyright 2014, Mihai Valentin
+ * http://www.mozilla.org/MPL/
+ */
+/*!
+ * based on
+ * Snowball JavaScript Library v0.3
+ * http://code.google.com/p/urim/
+ * http://snowball.tartarus.org/
+ *
+ * Copyright 2010, Oleg Mazko
+ * http://www.mozilla.org/MPL/
+ */
+
+!function(e,n){"function"==typeof define&&define.amd?define(n):"object"==typeof exports?module.exports=n():n()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. 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\ No newline at end of file
--- /dev/null
+!function(r,t){"function"==typeof define&&define.amd?define(t):"object"==typeof exports?module.exports=t():t()(r.lunr)}(this,function(){return function(r){r.stemmerSupport={Among:function(r,t,i,s){if(this.toCharArray=function(r){for(var t=r.length,i=new Array(t),s=0;s<t;s++)i[s]=r.charCodeAt(s);return i},!r&&""!=r||!t&&0!=t||!i)throw"Bad Among initialisation: s:"+r+", substring_i: "+t+", result: "+i;this.s_size=r.length,this.s=this.toCharArray(r),this.substring_i=t,this.result=i,this.method=s},SnowballProgram:function(){var r;return{bra:0,ket:0,limit:0,cursor:0,limit_backward:0,setCurrent:function(t){r=t,this.cursor=0,this.limit=t.length,this.limit_backward=0,this.bra=this.cursor,this.ket=this.limit},getCurrent:function(){var t=r;return r=null,t},in_grouping:function(t,i,s){if(this.cursor<this.limit){var e=r.charCodeAt(this.cursor);if(e<=s&&e>=i&&(e-=i,t[e>>3]&1<<(7&e)))return this.cursor++,!0}return!1},in_grouping_b:function(t,i,s){if(this.cursor>this.limit_backward){var e=r.charCodeAt(this.cursor-1);if(e<=s&&e>=i&&(e-=i,t[e>>3]&1<<(7&e)))return this.cursor--,!0}return!1},out_grouping:function(t,i,s){if(this.cursor<this.limit){var e=r.charCodeAt(this.cursor);if(e>s||e<i)return this.cursor++,!0;if(e-=i,!(t[e>>3]&1<<(7&e)))return this.cursor++,!0}return!1},out_grouping_b:function(t,i,s){if(this.cursor>this.limit_backward){var e=r.charCodeAt(this.cursor-1);if(e>s||e<i)return this.cursor--,!0;if(e-=i,!(t[e>>3]&1<<(7&e)))return this.cursor--,!0}return!1},eq_s:function(t,i){if(this.limit-this.cursor<t)return!1;for(var s=0;s<t;s++)if(r.charCodeAt(this.cursor+s)!=i.charCodeAt(s))return!1;return this.cursor+=t,!0},eq_s_b:function(t,i){if(this.cursor-this.limit_backward<t)return!1;for(var s=0;s<t;s++)if(r.charCodeAt(this.cursor-t+s)!=i.charCodeAt(s))return!1;return this.cursor-=t,!0},find_among:function(t,i){for(var s=0,e=i,n=this.cursor,u=this.limit,o=0,h=0,c=!1;;){for(var a=s+(e-s>>1),f=0,l=o<h?o:h,_=t[a],m=l;m<_.s_size;m++){if(n+l==u){f=-1;break}if(f=r.charCodeAt(n+l)-_.s[m])break;l++}if(f<0?(e=a,h=l):(s=a,o=l),e-s<=1){if(s>0||e==s||c)break;c=!0}}for(;;){var _=t[s];if(o>=_.s_size){if(this.cursor=n+_.s_size,!_.method)return _.result;var b=_.method();if(this.cursor=n+_.s_size,b)return _.result}if((s=_.substring_i)<0)return 0}},find_among_b:function(t,i){for(var s=0,e=i,n=this.cursor,u=this.limit_backward,o=0,h=0,c=!1;;){for(var a=s+(e-s>>1),f=0,l=o<h?o:h,_=t[a],m=_.s_size-1-l;m>=0;m--){if(n-l==u){f=-1;break}if(f=r.charCodeAt(n-1-l)-_.s[m])break;l++}if(f<0?(e=a,h=l):(s=a,o=l),e-s<=1){if(s>0||e==s||c)break;c=!0}}for(;;){var _=t[s];if(o>=_.s_size){if(this.cursor=n-_.s_size,!_.method)return _.result;var b=_.method();if(this.cursor=n-_.s_size,b)return _.result}if((s=_.substring_i)<0)return 0}},replace_s:function(t,i,s){var e=s.length-(i-t),n=r.substring(0,t),u=r.substring(i);return r=n+s+u,this.limit+=e,this.cursor>=i?this.cursor+=e:this.cursor>t&&(this.cursor=t),e},slice_check:function(){if(this.bra<0||this.bra>this.ket||this.ket>this.limit||this.limit>r.length)throw"faulty slice operation"},slice_from:function(r){this.slice_check(),this.replace_s(this.bra,this.ket,r)},slice_del:function(){this.slice_from("")},insert:function(r,t,i){var s=this.replace_s(r,t,i);r<=this.bra&&(this.bra+=s),r<=this.ket&&(this.ket+=s)},slice_to:function(){return this.slice_check(),r.substring(this.bra,this.ket)},eq_v_b:function(r){return this.eq_s_b(r.length,r)}}}},r.trimmerSupport={generateTrimmer:function(r){var t=new RegExp("^[^"+r+"]+"),i=new RegExp("[^"+r+"]+$");return function(r){return"function"==typeof r.update?r.update(function(r){return r.replace(t,"").replace(i,"")}):r.replace(t,"").replace(i,"")}}}}});
\ No newline at end of file
--- /dev/null
+/*!
+ * Lunr languages, `Swedish` language
+ * https://github.com/MihaiValentin/lunr-languages
+ *
+ * Copyright 2014, Mihai Valentin
+ * http://www.mozilla.org/MPL/
+ */
+/*!
+ * based on
+ * Snowball JavaScript Library v0.3
+ * http://code.google.com/p/urim/
+ * http://snowball.tartarus.org/
+ *
+ * Copyright 2010, Oleg Mazko
+ * http://www.mozilla.org/MPL/
+ */
+
+!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");e.sv=function(){this.pipeline.reset(),this.pipeline.add(e.sv.trimmer,e.sv.stopWordFilter,e.sv.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.sv.stemmer))},e.sv.wordCharacters="A-Za-zªºÀ-ÖØ-öø-ʸˠ-ˤᴀ-ᴥᴬ-ᵜᵢ-ᵥᵫ-ᵷᵹ-ᶾḀ-ỿⁱⁿₐ-ₜKÅℲⅎⅠ-ↈⱠ-ⱿꜢ-ꞇꞋ-ꞭꞰ-ꞷꟷ-ꟿꬰ-ꭚꭜ-ꭤff-stＡ-Ｚａ-ｚ",e.sv.trimmer=e.trimmerSupport.generateTrimmer(e.sv.wordCharacters),e.Pipeline.registerFunction(e.sv.trimmer,"trimmer-sv"),e.sv.stemmer=function(){var r=e.stemmerSupport.Among,n=e.stemmerSupport.SnowballProgram,t=new function(){function e(){var e,r=w.cursor+3;if(o=w.limit,0<=r||r<=w.limit){for(a=r;;){if(e=w.cursor,w.in_grouping(l,97,246)){w.cursor=e;break}if(w.cursor=e,w.cursor>=w.limit)return;w.cursor++}for(;!w.out_grouping(l,97,246);){if(w.cursor>=w.limit)return;w.cursor++}o=w.cursor,o<a&&(o=a)}}function t(){var e,r=w.limit_backward;if(w.cursor>=o&&(w.limit_backward=o,w.cursor=w.limit,w.ket=w.cursor,e=w.find_among_b(u,37),w.limit_backward=r,e))switch(w.bra=w.cursor,e){case 1:w.slice_del();break;case 2:w.in_grouping_b(d,98,121)&&w.slice_del()}}function i(){var e=w.limit_backward;w.cursor>=o&&(w.limit_backward=o,w.cursor=w.limit,w.find_among_b(c,7)&&(w.cursor=w.limit,w.ket=w.cursor,w.cursor>w.limit_backward&&(w.bra=--w.cursor,w.slice_del())),w.limit_backward=e)}function s(){var e,r;if(w.cursor>=o){if(r=w.limit_backward,w.limit_backward=o,w.cursor=w.limit,w.ket=w.cursor,e=w.find_among_b(m,5))switch(w.bra=w.cursor,e){case 1:w.slice_del();break;case 2:w.slice_from("lös");break;case 3:w.slice_from("full")}w.limit_backward=r}}var a,o,u=[new r("a",-1,1),new r("arna",0,1),new r("erna",0,1),new r("heterna",2,1),new r("orna",0,1),new r("ad",-1,1),new r("e",-1,1),new r("ade",6,1),new r("ande",6,1),new r("arne",6,1),new r("are",6,1),new r("aste",6,1),new r("en",-1,1),new r("anden",12,1),new r("aren",12,1),new r("heten",12,1),new r("ern",-1,1),new r("ar",-1,1),new r("er",-1,1),new r("heter",18,1),new r("or",-1,1),new r("s",-1,2),new r("as",21,1),new r("arnas",22,1),new r("ernas",22,1),new r("ornas",22,1),new r("es",21,1),new r("ades",26,1),new r("andes",26,1),new r("ens",21,1),new r("arens",29,1),new r("hetens",29,1),new r("erns",21,1),new r("at",-1,1),new r("andet",-1,1),new r("het",-1,1),new r("ast",-1,1)],c=[new r("dd",-1,-1),new r("gd",-1,-1),new r("nn",-1,-1),new r("dt",-1,-1),new r("gt",-1,-1),new r("kt",-1,-1),new r("tt",-1,-1)],m=[new r("ig",-1,1),new r("lig",0,1),new r("els",-1,1),new r("fullt",-1,3),new r("löst",-1,2)],l=[17,65,16,1,0,0,0,0,0,0,0,0,0,0,0,0,24,0,32],d=[119,127,149],w=new n;this.setCurrent=function(e){w.setCurrent(e)},this.getCurrent=function(){return w.getCurrent()},this.stem=function(){var r=w.cursor;return e(),w.limit_backward=r,w.cursor=w.limit,t(),w.cursor=w.limit,i(),w.cursor=w.limit,s(),!0}};return function(e){return"function"==typeof e.update?e.update(function(e){return t.setCurrent(e),t.stem(),t.getCurrent()}):(t.setCurrent(e),t.stem(),t.getCurrent())}}(),e.Pipeline.registerFunction(e.sv.stemmer,"stemmer-sv"),e.sv.stopWordFilter=e.generateStopWordFilter("alla allt att av blev bli blir blivit de dem den denna deras dess dessa det detta dig din dina ditt du där då efter ej eller en er era ert ett från för ha hade han hans har henne hennes hon honom hur här i icke ingen inom inte jag ju kan kunde man med mellan men mig min mina mitt mot mycket ni nu när någon något några och om oss på samma sedan sig sin sina sitta själv skulle som så sådan sådana sådant till under upp ut utan vad var vara varför varit varje vars vart vem vi vid vilka vilkas vilken vilket vår våra vårt än är åt över".split(" ")),e.Pipeline.registerFunction(e.sv.stopWordFilter,"stopWordFilter-sv")}});
\ No newline at end of file
--- /dev/null
+!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");var r="2"==e.version[0];e.th=function(){this.pipeline.reset(),this.pipeline.add(e.th.trimmer),r?this.tokenizer=e.th.tokenizer:(e.tokenizer&&(e.tokenizer=e.th.tokenizer),this.tokenizerFn&&(this.tokenizerFn=e.th.tokenizer))},e.th.wordCharacters="[-]",e.th.trimmer=e.trimmerSupport.generateTrimmer(e.th.wordCharacters),e.Pipeline.registerFunction(e.th.trimmer,"trimmer-th");var t=e.wordcut;t.init(),e.th.tokenizer=function(i){if(!arguments.length||null==i||void 0==i)return[];if(Array.isArray(i))return i.map(function(t){return r?new e.Token(t):t});var n=i.toString().replace(/^\s+/,"");return t.cut(n).split("|")}}});
\ No newline at end of file
--- /dev/null
+/*!
+ * Lunr languages, `Turkish` language
+ * https://github.com/MihaiValentin/lunr-languages
+ *
+ * Copyright 2014, Mihai Valentin
+ * http://www.mozilla.org/MPL/
+ */
+/*!
+ * based on
+ * Snowball JavaScript Library v0.3
+ * http://code.google.com/p/urim/
+ * http://snowball.tartarus.org/
+ *
+ * Copyright 2010, Oleg Mazko
+ * http://www.mozilla.org/MPL/
+ */
+
+!function(r,i){"function"==typeof define&&define.amd?define(i):"object"==typeof exports?module.exports=i():i()(r.lunr)}(this,function(){return function(r){if(void 0===r)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===r.stemmerSupport)throw new Error("Lunr stemmer support is not present. 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Dr.find_among_b(Pr,8)&&c()}function T(){return n()&&Dr.find_among_b(Fr,4)&&c()}function Z(){return Dr.eq_s_b(3,"ken")&&c()}function B(){var r=Dr.limit-Dr.cursor;return!(T()||(Dr.cursor=Dr.limit-r,E()||(Dr.cursor=Dr.limit-r,j()||(Dr.cursor=Dr.limit-r,Z()))))}function D(){if(A()){var r=Dr.limit-Dr.cursor;if(S()||(Dr.cursor=Dr.limit-r,W()||(Dr.cursor=Dr.limit-r,C()||(Dr.cursor=Dr.limit-r,P()||(Dr.cursor=Dr.limit-r,F()||(Dr.cursor=Dr.limit-r))))),T())return!1}return!0}function G(){if(W()){Dr.bra=Dr.cursor,Dr.slice_del();var r=Dr.limit-Dr.cursor;return Dr.ket=Dr.cursor,x()||(Dr.cursor=Dr.limit-r,E()||(Dr.cursor=Dr.limit-r,j()||(Dr.cursor=Dr.limit-r,T()||(Dr.cursor=Dr.limit-r)))),nr=!1,!1}return!0}function H(){if(!L())return!0;var r=Dr.limit-Dr.cursor;return!E()&&(Dr.cursor=Dr.limit-r,!j())}function I(){var 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e;this.setCurrent=function(r){Dr.setCurrent(r)},this.getCurrent=function(){return Dr.getCurrent()},this.stem=function(){return!!($()&&(Dr.limit_backward=Dr.cursor,Dr.cursor=Dr.limit,J(),Dr.cursor=Dr.limit,nr&&(R(),Dr.cursor=Dr.limit_backward,er())))}};return function(r){return"function"==typeof r.update?r.update(function(r){return n.setCurrent(r),n.stem(),n.getCurrent()}):(n.setCurrent(r),n.stem(),n.getCurrent())}}(),r.Pipeline.registerFunction(r.tr.stemmer,"stemmer-tr"),r.tr.stopWordFilter=r.generateStopWordFilter("acaba altmış altı ama ancak arada aslında ayrıca bana bazı belki ben benden beni benim beri beş bile bin bir biri birkaç birkez birçok birşey birşeyi biz bizden bize bizi bizim bu buna bunda bundan bunlar bunları bunların bunu bunun burada böyle böylece da daha dahi de defa değil diye diğer doksan dokuz dolayı dolayısıyla dört edecek eden ederek edilecek ediliyor edilmesi ediyor elli en etmesi etti ettiği ettiğini eğer gibi göre halen hangi hatta hem henüz hep hepsi her herhangi herkesin hiç hiçbir iki ile ilgili ise itibaren itibariyle için işte kadar karşın katrilyon kendi kendilerine kendini kendisi kendisine kendisini kez ki kim kimden kime kimi kimse kırk milyar milyon mu mü mı nasıl ne neden nedenle nerde nerede nereye niye niçin o olan olarak oldu olduklarını olduğu olduğunu olmadı olmadığı olmak olması olmayan olmaz olsa olsun olup olur olursa oluyor on ona ondan onlar onlardan onları onların onu onun otuz oysa pek rağmen sadece sanki sekiz seksen sen senden seni senin siz sizden sizi sizin tarafından trilyon tüm var vardı ve veya ya yani yapacak yapmak yaptı yaptıkları yaptığı yaptığını yapılan yapılması yapıyor yedi yerine yetmiş yine yirmi yoksa yüz zaten çok çünkü öyle üzere üç şey şeyden şeyi şeyler şu şuna şunda şundan şunları şunu şöyle".split(" ")),r.Pipeline.registerFunction(r.tr.stopWordFilter,"stopWordFilter-tr")}});
\ No newline at end of file
-/*!
- * Lunr languages, `Vietnamese` language
- * https://github.com/MihaiValentin/lunr-languages
- *
- * Copyright 2017, Keerati Thiwanruk
- * http://www.mozilla.org/MPL/
- */
-/*!
- * based on
- * Snowball JavaScript Library v0.3
- * http://code.google.com/p/urim/
- * http://snowball.tartarus.org/
- *
- * Copyright 2010, Oleg Mazko
- * http://www.mozilla.org/MPL/
- */
!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");e.vi=function(){this.pipeline.reset(),this.pipeline.add(e.vi.stopWordFilter,e.vi.trimmer)},e.vi.wordCharacters="[A-Za-ẓ̀͐́͑̉̃̓ÂâÊêÔôĂ-ăĐ-đƠ-ơƯ-ư]",e.vi.trimmer=e.trimmerSupport.generateTrimmer(e.vi.wordCharacters),e.Pipeline.registerFunction(e.vi.trimmer,"trimmer-vi"),e.vi.stopWordFilter=e.generateStopWordFilter("là cái nhưng mà".split(" "))}});
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e=0;e<1;e++)words="ก.ก.\nก.ก.น.\nก.ข.ค.\nก.ค.\nก.จ.\nก.ช.น.\nก.ฌ.\nก.ต.\nก.ต.ง.\nก.ต.ช.\nก.ตร.\nก.ท.\nก.น.ช.\nก.บช.\nก.บถ.\nก.ป.ส.\nก.พ.\nก.ม.\nก.ย.\nก.ร.\nก.ล.ต.\nก.ว.\nก.ศ.ว.\nก.ส.ท.\nก.ส.ธ.\nก.ส.อ.\nก.อ.\nกก.ตชด.\nกก.ตร.น.\nกก.ภ.จว.\nกก.รสช.\nกกบ.ขส.ทบ.\nกกล.รพน.\nกง.กห.\nกง.ทบ.\nกง.ทร.\nกซข.ป.\nกซม.ป.\nกทม.กรุงเทพมหานคร\nกบ.ทบ.\nกป.สป.\nกพ.ทบ.\nกพ.ทร.\nกพ.ทหาร\nกร.ทบ.\nกรป.กลาง\nกรอ.พอ.\nกศ.ด.\nกศ.บ.\nกศ.บป.\nกศ.ม.\nกษ.ด.\nกษ.บ.\nกษ.ม.\nกส.ด.\nกส.ทบ.\nกส.บ.\nกส.ม.\nกอ.ปค.\nกอ.รพน.\nกอ.รมน.\nกอ.รสต.\nข.ต.ว.\nขว.ทบ.\nขว.ทร.\nขว.ทหาร\nขส.ทบ.\nขส.ทร.\nขส.ทอ.\nค.ด.\nค.บ.\nค.พ.ศ.\nค.ม.\nค.ร.น.\nค.ร.ฟ.\nค.ร.ม.\nค.ศ.\nค.อ.ด.\nค.อ.บ.\nค.อ.ม.\nคศ.ด.\nคศ.บ.\nคศ.ม.\nง.ด.\nจ.จ.\nจ.จ.จ.\nจ.ช.\nจ.ต.\nจ.ท.\nจ.ป.ร.\nจ.ม.\nจ.ศ.\nจ.ส.ต.\nจ.ส.ท.\nจ.ส.อ.\nจ.อ.\nจ.อ.ร.\nจ.๑๘\nจก.ธน.\nจก.สน.\nช.ค.\nช.ค.บ.\nช.พ.ค.\nช.ส.\nช.ส.ค.\nฌ.ป.ค.\nฌ.ศ.ร.\nฌ.ส.อ.\nฐท.สห.\nด.ช.\nด.ญ.\nด.ต.\nด.ศ.ค.\nด.ศ.ร.\nดย.ทร.\nต.ก.\nต.ค.\nต.จ.\nต.จ.ว.\nต.ช.\nต.ต.\nต.บ.\nต.ม.\nต.ร.\nต.ศ.ร.\nต.ห.\nต.อ.\nต.อ.จ.\nตร.กม.\nตร.ซม.\nตร.ต.\nตร.ทล.\nตร.น.\nตร.ปม.\nตร.ภ.\nตร.ม.\nตร.รฟ.\nตร.ว.\nตร.ส.\nตร.สข.\nท.จ.\nท.จ.ว.\nท.ช.\nท.ญ.\nท.ด.\nท.ท.ท.\nท.ทบ.\nท.บ.\nท.พ.\nท.ม.\nท.ศ.\nทก.ด.\nทก.บ.\nทก.ม.\nทส.ปช.\nทส.รมว.กห.\nทุ.ส.นิ.ม.\nธ.ก.ส.\nธ.ค.\nธ.ญ\nธ.บ.\nน.ช.\nน.ญ.\nน.ด.\nน.ต.\nน.ท.\nน.น.\nน.บ.\nน.บ.ท.\nน.ป.ท.\nน.พ.\nน.ม.\nน.ร.\nน.ว.\nน.ศ.\nน.ส.\nน.ส.พ.\nน.ส.๓\nน.สพ.\nน.อ.\nนปพ.ภ.\nนศ.ด.\nนศ.บ.\nนศ.ม.\nบ.ก.\nบ.ข.ส.\nบ.ช.\nบ.ด.ท.\nบ.ตร.\nบ.ภ.\nบ.ม.\nบก.จร.\nบก.ตชด.\nบก.ตม.\nบก.ทล.\nบก.น.\nบก.ป.\nบก.ปค.\nบก.ปม.\nบก.ภ.เขต\nบก.รน.\nบก.รฟ.\nบก.ร้อย.ตชด.\nบก.ส.\nบกข.ป.\nบจพ.ป.\nบช.ก.\nบช.ด.\nบช.ตชด.\nบช.น.\nบช.บ.\nบช.ปส.\nบช.ภ.\nบช.ม.\nบชท.ป.\nบชน.ป.\nบชส.ป.\nบธ.ด.\nบธ.บ.\nบธ.ม.\nบนท.ป.\nบนอ.ป.\nบปช.ป.\nป.กท.\nป.กศ.\nป.กศ.สูง\nป.จ.\nป.จ.ว.\nป.ช.\nป.ธ.\nป.ป.\nป.ป.ก.\nป.ป.ช.\nป.ป.ป.\nป.ป.ร.\nป.ป.ส.\nป.พ.\nป.พ.พ.\nป.พย.\nป.ม.\nป.ม.ก.\nป.ม.ช.\nป.ม.ธ.\nป.ม.ศ.\nป.ม.อ.\nป.ร.ร.๔\nป.ร.ร.๕\nป.ร.ร.๖\nป.ล.\nป.ว.พ.\nป.วิ.อ.\nป.ส.ส.\nป.อ.\nป.อ.ร.ส.\nป.๑\nปม.วส.\nปอ.พ.\nผกก.ภ.\nผช.ผอ.\nผต.มท.\nผบ.ตร.\nผบ.ทบ.\nผบ.ทร.\nผบ.ทสส.\nผบ.ทอ.\nผบก.น.\nผบก.ป.\nผบก.ปค.\nผบก.ปม.\nผบก.ภ.\nผบช.ก.\nผบช.ตชด.\nผบช.น.\nผบช.ภ.\nผว.กทม.\nผอ.ปจ.\nพ.ก.ง.\nพ.กศ.\nพ.ข.ต.\nพ.ค.\nพ.ค.ช.\nพ.ค.ว.\nพ.ค.ศ.\nพ.จ.ต.\nพ.จ.ท.\nพ.จ.อ.\nพ.ช.\nพ.ช.ค.\nพ.ด.\nพ.ต.\nพ.ต.ต.\nพ.ต.ท.\nพ.ต.อ.\nพ.ต.อ.พิเศษ\nพ.ท.\nพ.บ.\nพ.ป.\nพ.ภ.ม.\nพ.ม.\nพ.ม.ช.\nพ.ย.\nพ.ร.ก.\nพ.ร.ฎ.\nพ.ร.ต.\nพ.ร.ธ.\nพ.ร.บ.\nพ.ศ.\nพ.ศ.บ.\nพ.ส.ร.\nพ.ส.ล.\nพ.อ.\nพ.อ.ต.\nพ.อ.ท.\nพ.อ.พิเศษ\nพ.อ.อ.\nพณ.ด.\nพณ.บ.\nพณ.ม.\nพธ.ด.\nพธ.บ.\nพธ.ม.\nพบ.ด.\nพบ.บ.\nพบ.ม.\nพย.ด.\nพย.บ.\nพย.ม.\nพล.จ.\nพล.ต.\nพล.ต.จ.\nพล.ต.ต.\nพล.ต.ท.\nพล.ต.อ.\nพล.ท.\nพล.ปตอ.\nพล.ม.\nพล.ม.๒\nพล.ร.จ.\nพล.ร.ต.\nพล.ร.ท.\nพล.ร.อ.\nพล.อ.\nพล.อ.จ.\nพล.อ.ต.\nพล.อ.ท.\nพล.อ.อ.\nพลา.ทร.\nพศ.ด.\nพศ.บ.\nพศ.ม.\nพอ.สว.\nภ.ง.ด.\nภ.ง.ด.๙\nภ.ด.\nภ.บ.\nภ.บ.ท.๕\nภ.ป.ร.\nภ.พ.\nภ.ม.\nภ.สถ.บ.\nม.ค.\nม.จ.\nม.ป.ท.\nม.ป.ป.\nม.ป.พ.\nม.ร.ว.\nม.ศ.\nม.อ.\nม.อ.ปัตตานี\nมิ.ย.\nมี.ค.\nยศ.ทบ.\nยศ.ทร.\nยศ.ทอ.\nร.ง.\nร.ด.\nร.ต.\nร.ต.ต.\nร.ต.ท.\nร.ต.อ.\nร.ท.\nร.น.\nร.บ.\nร.พ.\nร.ฟ.ล.\nร.ย.ล.\nร.ย.ส.ท.\nร.ล.\nร.ศ.\nร.ส.พ.\nร.อ.\nรป.ม.\nรร.จปร.\nรร.จอ.\nรร.ชท.\nรร.ตท.\nรร.นร.\nรร.นรต.\nรร.นอ.\nล.ญ.\nล.ว.\nลส.ชบ.\nว.ค.\nว.ฉ.\nว.ช.\nว.ด.ป.\nว.ป.ถ.\nวท.บ.\nศ.บ.\nศ.ป.ก.\nศ.ศ.ป.\nศฝร.ภ.\nศศ.บ.\nศษ.บ.\nศส.บ.\nส.ก.\nส.ก.ศ.ท.\nส.ค.\nส.ค.1\nส.ค.ร.\nส.ค.ส.\nส.ต.\nส.ต.ต.\nส.ต.ท.\nส.ต.อ.\nส.ท.\nส.ทร.\nส.ป.ช.\nส.ป.ส.ท.\nส.ป.อ.\nส.ร.\nส.ล.น.\nส.ว.\nส.ว.ท.\nส.ว.ส.ท.\nส.ส.\nส.ส.ท.\nส.ส.ร.\nส.ห.\nส.อ.\nสถ.บ.\nสนง.สสอ.\nสพ.ญ.\nสพ.บ.\nสว.จร.\nสว.ธร.\nสว.ส.\nสว.สป.\nสว.สส.\nสว.อก.\nสส.บ.\nสุ.จิ.ปุ.ลิ.\nห.ร.ม.\nอ.ก.ค.\nอ.ก.จ.\nอ.จ.\nอ.ช.พ.\nอ.ตร.\nอ.บ.\nอ.ส.ท.\nอ.ส.ม.ท.\nอ.ส.ย.\nอ.อ.ป.\nอส.รด.\nอุ.อา.ก.ส.\nฮ.จ.\nฮ.ท.\nฮ.ฝ.\nฮ.ล.\nฮ.ศ.\nเม.ย.\n\nกรีนิช\nกลันตัน\nกัลกัตตา\nกัวลาลัมเปอร์\nกัศมีร์\nกาฐมาณฑุ\nโกลกาตา\nควิเบก\nคอนเนตทิคัต\nคาบูล\nคุชราต\nคุนหมิง\nเคนตักกี\nเคนทักกี\nเคมบริดจ์\nแคชเมียร์\nแคนซัส\nแคนเบอร์รา\nแคโรไลนา\nแคลิฟอร์เนีย\nโคเปนเฮเกน\nโคลัมโบ\nโคโลราโด\nไครสต์เชิร์ช\nไคโร\nจาการ์ตา\nจำปาศักดิ์\nเจนไน\nเจนีวา\nเจ้อเจียง\nฉงชิ่ง\nเฉิงตู\nชานตง\nชิคาโก\nเชนไน\nเชอร์โนบิล\nซัปโปโร\nซานมารีโน\nซาบาห์\nซาราเยโว\nซาราวัก\nซิดนีย์\nซีอาน\nซีแอตเทิล\nซูริก\nซูริค\nเซเชลส์\nเซนได\nเซี่ยงไฮ้\nโซเฟีย\nโซล\nโซโลมอน\nไซ่ง่อน\nไซบีเรีย\nดัลลัส\nดาโคตา\nดานัง\nดีทรอยต์\nดูไบ\nเดนเวอร์\nเดลาแวร์\nเดียนเบียนฟู\nโดเวอร์\nโดฮา\nไดฟุกุ\nไดฟูกุ\nตรังกานู\nตริโปลี\nตูวาลู\nเตหะราน\nโตเกียว\nโตรอนโต\nทมิฬนาฑู\nทริโปลี\nทิเบต\nเทกซัส\nเท็กซัส\nเทนเนสซี\nเทลอาวีฟ\nแทสเมเนีย\nโทรอนโต\nไทเป\nธากา\nนางาซากิ\nนาริตะ\nนิวเจอร์ซีย์\nนิวเดลี\nนิวยอร์ก\nนิวยอร์ค\nนิวแฮมป์เชียร์\nเนบราสกา\nเนแบรสกา\nเนวาดา\nบรัสเซลส์\nบราซิเลีย\nบอมเบย์\nบอสตัน\nบังกาลอร์\nบังคาลอร์\nบูคาเรสต์\nบูดาเปสต์\nเบงกาซี\nเบนกาซี\nเบรุต\nเบลเกรด\nเบอร์ลิน\nแบกแดด\nปอยเปต\nปะลิส\nปะหัง\nปักกิ่ง\nปัญจาบ\nปัฏนา\nปารีส\nปีนัง\nเประ\nเปียงยาง\nพนมเปญ\nพระตะบอง\nพะโค\nพะสิม\nพาราณสี\nพิหารี\nเพนซิลวาเนีย\nเพนซิลเวเนีย\nฟรานซ์\nฟลอริดา\nฟิลาเดลเฟีย\nฟุกุชิมะ\nฟุกุชิมา\nฟุกุโอกะ\nฟูกูโอกะ\nแฟรงก์เฟิร์ต\nมอสโก\nมะนิลา\nมะละแหม่ง\nมัณฑะเลย์\nมัทราส\nมาดริด\nมิชิแกน\nมินนิโซตา\nมิยางิ\nมิลาน\nมิวนิก\nมิสซูรี\nมุมไบ\nเมน\nเมลเบิร์น\nเมาะตะมะ\nเมาะลำเลิง\nแมนจูเรีย\nแมนเชสเตอร์\nแมนฮัตตัน\nแมริแลนด์\nแมรีแลนด์\nแมสซาชูเซตส์\nยะไข่\nย่างกุ้ง\nยูทาห์\nยูนนาน\nเยรูซาเล็ม\nโยโกฮามา\nริยาด\nรีโอเดจาเนโร\nโรดไอแลนด์\nลอนดอน\nลอสแองเจลิส\nลาปาซ\nลาสเวกัส\nลิสบอน\nลุยเซียนา\nโลซาน\nโลซานน์\nวอชิงตัน\nวอร์ซอ\nวิสคอนซิน\nเวนิส\nเวลส์\nเวอร์จิเนีย\nเวอร์มอนต์\nเวียงจันทน์\nเวียนนา\nแวนคูเวอร์\nไวโอมิง\nสกอตแลนด์\nสก็อตแลนด์\nสตอกโฮล์ม\nสลังงอร์\nเสฉวน\nเสียมราฐ\nเสียมเรียบ\nหงสา\nหงสาวดี\nหนานไห่\nหลวงพระบาง\nหูเป่ย\nหูเป่ย์\nหูหนาน\nเหอเป่ย\nเหอเป่ย์\nเหอหนาน\nอชันตา\nอลาสกา\nอวันตี\nออริกอน\nออสโล\nอะแลสกา\nอัตตะปือ\nอัมมาน\nอัมสเตอร์ดัม\nอัสสัม\nอาบูดาบี\nอาร์คันซอ\nอินเดียนา\nอิบารากิ\nอิลลินอยส์\nอิสตันบูล\nอิสลามาบัด\nอุรุมชี\nอูลานบาตอร์\nเอดินบะระ\nเอเธนส์\nแอตแลนตา\nแอริโซนา\nแอลเจียร์\nโอคลาโฮมา\nโอค็อตสค์\nโอกินาวา\nโอซากา\nโอริสสา\nโอเรกอน\nโอไฮโอ\nไอดาโฮ\nไอโอวา\nฮอนโนลูลู\nฮานอย\nฮาเนดะ\nฮาราเร\nฮาวาย\nฮิโรชิมา\nฮุสตัน\nเฮลซิงกิ\n\nมกรา\nกุมภา\nมีนา\nเมษา\nพฤษภา\nมิถุนา\nกรกฎา\nสิงหา\nกันยา\nตุลา\nพฤศจิกา\nธันวา\nเอ\nบี\nซี\nดี\nอี\nเอฟ\nจี\nเอช\nไอ\nเจ\nเค\nแอล\nเอ็ม\nเอ็น\nโอ\nพี\nคิว\nอาร์\nเอส\nที\nยู\nวี\nดับเบิล\nดับบลิว\nเอ็กซ์\nเอ๊กซ์\nวาย\nแซด\nแอลฟา\nแอลฟ่า\nเบตา\nเบต้า\nแกมมา\nแกมม่า\nเดลตา\nเดลต้า\nโอเมกา\nโอเมก้า\nเมกะ\nกิกะ\nนาโน\nไมโคร\n\nกรรมาชน\nกรอบรูป\nกระดี๊กระด๊า\nกระบับ\nกราวนด์\nกรีน\nกรุ๊ป\nกฤษณ์\nกลาส\nก๊วน\nกษัตริยา\nกษัตริยาธิราช\nก่อนหน้า\nกะบับ\nกับดัก\nกัมมันตะ\nก๊าก\nก๋ากั่น\nกาญจน์\nกาญจนาภิเษก\nกามิกาเซ่\nการันตี\nกาหลิบ\nกิฟท์\nกิมจิ\nกีวี\nกึ๊ก\nกึ๋ย\nกุนซือ\nกุมภาพันธ์\nกู๋\nเกจิ\nเกมส์\nเกย์\nเกรด\nเกรย์\nเกสต์เฮาส์\nเก๊ะ\nเก๋ากี้\nเกิร์ล\nแกงค์\nแกรนด์\nแกสโซฮอล์\nแก๊สโซฮอล์\nโกเต็กซ์\nโกลด์\nโกะ\nโก๊ะ\nไกด์\nขั้นตอน\nเขวี้ยง\nคณาญาติ\nครัวซอง\nครัวซองต์\nคร่ำครวญ\nครีเอทีฟ\nครูเสด\nคลับ\nคลาสสิก\nคลิตอริส\nคลิป\nความหมาย\nควิก\nควีน\nคองเกรส\nคอนซูเมอร์\nคอนเซปต์\nคอนเซ็ปต์\nคอนโด\nคอนโดมิเนียม\nคอนเทนเนอร์\nคอนแทค\nคอนแท็ค\nคอนโทรล\nคอนเฟิร์ม\nคอปเตอร์\nคอมพ์\nคอมเพล็กซ์\nคอมมอนส์\nคอมเมนท์\nคอมเมนต์\nคอร์ป\nคอร์ปอเรชั่น\nคอร์รัปชัน\nคอร์รัปชั่น\nคอรัปชัน\nคอรัปชั่น\nคอร์ส\nคอลเล็กชั่น\nคอลัมน์\nคอลัมนิสต์\nคัตเอาต์\nคันคาก\nคันถธุระ\nคันธาระ\nคันยิ\nคัสตาร์ด\nคาราโอเกะ\nคีตกวี\nคีตปฏิภาณ\nคีตราชัน\nคาปูชิโน\nคามิคาเซ่\nคาเฟ่\nคาร์\nคาร์โก้\nคาราเมล\nคาแรกเตอร์\nคาแร็กเตอร์\nคาแรคเตอร์\nคาแร็คเตอร์\nคาวบอย\nคาสิโน\nคิกขุ\nคิวบิก\nคูลเลอร์\nเคบับ\nเครป\nเคลม\nเคลียร์\nเคลื่อนย้าย\nเคส\nเคอร์ฟิว\nแคชเชียร์\nแคทวอล์ค\nแคนดิเดต\nแคนตาลูป\nแคนยอน\nแคนู\nแคป\nแคมป์\nแคมปัส\nแคมเปญ\nแคร์\nแครกเกอร์\nแคร็กเกอร์\nแครอท\nแคสต์\nแคสติง\nแคสติ้ง\nโค้ก\nโค้ช\nโคโยตี\nโคโยตี้\nโครนา\nโคอะล่า\nโคอาลา\nโคอาล่า\nไคลแมกซ์\nไคลแม็กซ์\nงั้น\nง่าว\nงี้\nเง็ง\nโง่เขลา\nไง\nจตุคาม\nจ๊อกกี้\nจอหงวน\nจังโก้\nจัมโบ้\nจ๊าบ\nจารกรรม\nจารชน\nจิ๊ก\nจิ๊กโก๋\nจิ๊กซอว์\nจิตพิสัย\nจิตเภท\nจีดีพี\nจึ๊ก\nจุ๊ย\nจูน\nจูเนียร์\nเจ๊\nเจได\nเจ็ต\nเจล\nเจ๊าะแจ๊ะ\nเจี๊ยว\nแจ็กเก็ต\nแจ๊กเก็ต\nแจ็กพอต\nแจ็กพ็อต\nแจ๊กพอต\nแจ๊กพ็อต\nแจม\nแจ๊ส\nโจ๋\nฉลุย\nเฉิ่ม\nชนะเลิศ\nช็อค\nช็อต\nช็อป\nช็อปปิ้ง\nช็อปเปอร์\nชะโนด\nชัตเตอร์\nชัวร์\nชาร์จ\nชาร์ต\nชาร์ป\nชินบัญชร\nชิฟฟอน\nชีส\nชีอะห์\nเช็ก\nเช็งเม้ง\nเชฟ\nเชลียร์\nเชอร์รี่\nแชเชือน\nแช่แข็ง\nแชมป์\nแชมปิยอง\nแชมเปญ\nแชมเปี้ยน\nแชมพู\nโชว์รูม\nโชห่วย\nใช้งาน\nไชน่า\nซ้อ\nซอมบี้\nซะ\nซังเต\nซันตาคลอส\nซัพพลาย\nซัพพลายเออร์\nซัมเมอร์\nซากุระ\nซาดิสต์\nซาดิสม์\nซาตาน\nซานตาคลอส\nซาฟารี\nซาบะ\nซามูไร\nซาร์\nซาร์ดีน\nซาเล้ง\nซิง\nซิ่ง\nซิงเกิล\nซิตี\nซิตี้\nซินโดรม\nซิม\nซิ้ม\nซิมโฟนี\nซิมโฟนี่\nซิลเวอร์\nซี้\nซี้ซั้ว\nซีดาน\nซีน\nซีนีเพล็กซ์\nซีเนียร์\nซีร็อกซ์\nซีรีส์\nซีเรียส\nซีอีโอ\nซื่อบื้อ\nซุนหนี่\nซุปเปอร์\nซูชิ\nซูเปอร์\nซูม\nซูโม่\nซูเอี๋ย\nซูฮก\nเซ็กซ์\nเซ็กซี่\nเซ็กส์\nเซนเซอร์\nเซ็นเซอร์\nเซนเตอร์\nเซ็นเตอร์\nเซ็นทรัล\nเซนส์\nเซ่นไหว้\nเซฟตี้\nเซรามิก\nเซลส์\nเซลส์แมน\nเซอร์\nเซอร์ไพรส์\nเซอร์วิส\nเซาท์\nเซี้ยว\nแซ็ก\nแซกโซโฟน\nแซ็กโซโฟน\nแซนด์วิช\nแซมบ้า\nแซลมอน\nแซว\nโซเชียล\nโซน\nโซนี่\nโซลาร์\nโซโล\nโซโล่\nญาณทัสสนะ\nดยุก\nดยุค\nดร็อป\nดรัมเมเยอร์\nดรามา\nดราม่า\nดอกเตอร์\nด็อกเตอร์\nดัมพ์\nดั๊มพ์\nดาวน์\nดิกชันนารี\nดิสเครดิต\nดีกรี\nดีเจ\nดีไซน์\nดีไซน์เนอร์\nดีไซเนอร์\nดีเบต\nดีพาร์ตเมนต์\nดีพาร์ตเมนท์\nดีพาร์ทเมนต์\nดีพาร์ทเมนท์\nดีมานด์\nดีล\nดีลเลอร์\nดีเลย์\nเดชานุภาพ\nเดบิต\nเดโม\nเดย์\nเด้อ\nเดอะ\nเด๊ะ\nเดี้ยง\nเดี๊ยะ\nแดนซ์\nแดนเซอร์\nแดรี่\nโดนัท\nโดมิโน\nโดรายากิ\nไดเอ็ต\nตถตา\nตนเอง\nตรวจทาน\nตรวจสอบ\nตอกย้ำ\nต๊อง\nต่อยอด\nต่อรอง\nตะหงิด\nตังค์\nตันเถียน\nตัวตน\nตัวเอง\nตาปรือ\nต้าอ่วย\nติงต๊อง\nติ๋ม\nติ่มซำ\nติว\nติวเตอร์\nตี๋\nตื้บ\nตุ๊ก\nตุ๊กตุ๊ก\nตุ๊ด\nตุ๋ย\nตู้เซฟ\nเต๊ะ\nเตี๊ยม\nแตงกวา\nแตงโม\nแต๋ว\nโต๋เต๋\nโต๊ะจีน\nไตรมาส\nถ่ายทำ\nถูกต้อง\nทงคัตสึ\nทริป\nทรู\nทอม\nท็อป\nทอร์นาโด\nทอล์ค\nทักซิโด\nทันตกรรม\nทันตแพทยศาสตร์\nทับซ้อน\nทัวร์\nทัวร์นาเมนต์\nทัวร์นาเมนท์\nทัวริสต์\nทาเลนต์\nทาวน์\nทาวน์เฮาส์\nทำงาน\nทิป\nทิพยสมบัติ\nทิวลิป\nทีรามิสุ\nทีวี\nทูน่า\nเท็กซ์\nเทค\nเทคโน\nเทคโนแครต\nเทควันโด\nเทป\nเทรด\nเทรนด์\nเทรนเนอร์\nเทรลเลอร์\nเทรลเล่อร์\nเทเลกราฟ\nเทวบัญชา\nเทวบุตร\nเทวา\nเทวาธิราช\nเทโวโรหนะ\nเทอร์โบ\nเที่ยงคืน\nเที่ยงวัน\nเทียมทาน\nแทกติค\nแทคติค\nแทงกั๊ก\nแทงโก้\nโทมาฮอก\nโทมาฮอว์ก\nโทมาฮอว์ค\nโทร\nโทรโข่ง\nไทม์\nไทยแลนด์\nไทเฮา\nธรรมา\nธรรมาภิบาล\nธัมโม\nธีม\nธุรกรรม\nธุหร่ำ\nเธค\nนพมาศ\nนรีแพทย์\nน็อก\nน็อค\nน้องใหม่\nนอมินี\nนอร์ท\nน่ะ\nนางแบบ\nนาฏยศาลา\nนายแบบ\nนายพราน\nนินจา\nนิรันดร์\nนิว\nนิวส์\nนู้ด\nเนอะ\nเนิร์สเซอรี\nเนิร์สเซอรี่\nเนี้ยบ\nโนติส\nไนท์\nไนน์\nบรรพชน\nบร็อกโคลี\nบร็อคโคลี\nบรา\nบริกร\nบริวเวอรี่ส์\nบลอนด์\nบลูเบอร์รี\nบลูเบอร์รี่\nบ๊วย\nบอกซ์\nบ็อกซ์\nบ๊อกซ์\nบอดี้\nบอนด์\nบ๊อบ\nบอมบ์\nบ๋อย\nบอยคอต\nบอยคอตต์\nบอร์ด\nบังเกอร์\nบัตเตอร์\nบัลลาสต์\nบัส\nบาบูน\nบาร์บีคิว\nบาร์บี้\nบาลานซ์\nบิ๊ก\nบิล\nบึม\nบึ้ม\nบุญคุณ\nบุ๋น\nบุปผา\nบู๊\nบูชิโด\nบูติก\nบูติค\nบูม\nเบเกอรี่\nเบญจมบพิตร\nเบตาดีน\nเบนโตะ\nเบนโล\nเบบี้\nเบลอ\nเบอร์เกอร์\nเบอร์รี\nเบิร์ด\nเบิร์น\nแบ็กโฮ\nแบคโฮ\nแบด\nแบต\nแบนเนอร์\nแบรนด์\nแบล็ก\nแบล็ค\nไบโอ\nโบกี้\nโบตั๋น\nโบ้ย\nโบรกเกอร์\nโบรชัวร์\nโบว์\nโบว์ลิ่ง\nไบเบิล\nปฏิสัมพันธ์\nป๊อก\nปอดแหก\nป๊อป\nป๋อหลอ\nปักขคณนา\nปัจเจกชน\nปัจฉิมนิเทศ\nป๊า\nป๋า\nป่าไม้\nปาร์ตี้\nปาสกาล\nปาสคาล\nปาสเตอร์\nปิกอัพ\nปิ๊ง\nปิโตรเคมี\nปิยมิตร\nปึ้ก\nปูอัด\nเปโซ\nเป็นไง\nเปปเปอร์มินต์\nเปเปอร์\nเปราะบาง\nเป๊ะ\nเป่ายิงฉุบ\nเป่ายิ้งฉุบ\nเปียโน\nแป้ก\nแป๋ว\nแป๊ะเจี๊ยะ\nโปร\nโปรเจกต์\nโปรเจ็กต์\nโปรเจกเตอร์\nโปรเจ็กเตอร์\nโปรเจคท์\nโปรเจ็คท์\nโปรดักชั่น\nโปรดิวเซอร์\nโปรโมชั่น\nโปรโมต\nโปรโมเตอร์\nโปรโมท\nโปลิศ\nโปสเตอร์\nผลไม้\nผลักดัน\nผ้าห่ม\nผิดพลาด\nผู้นำ\nแผดเผา\nเฝอ\nพงษ์\nพริตตี้\nพรีเซนต์\nพรีเซ็นเตอร์\nพรีเมียม\nพรีเมียร์\nพฤหัส\nพล็อต\nพลาซ่า\nพลานุภาพ\nพ่อค้า\nพอเพียง\nพะเรอ\nพันธกิจ\nพันธุวิศวกรรม\nพาร์\nพาร์ตเนอร์\nพาร์ทเนอร์\nพาวเวอร์\nพาสเจอร์ไรส์\nพาสตา\nพาสต้า\nพาสปอร์ต\nพาเหรด\nพิซซ่า\nพีเรียด\nพุดดิ้ง\nพุทธภูมิ\nพุทธศตวรรษ\nพุทโธ\nพูล\nเพทนาการ\nเพนกวิน\nเพนตากอน\nเพรส\nเพรียวบาง\nเพลซ\nเพลท\nเพลย์บอย\nเพียบแปร้\nเพียว\nเพาเวอร์\nแพกเกจ\nแพ็ค\nแพตเทิร์น\nแพทเทิร์น\nแพทยสภา\nแพนงเชิญ\nแพนดา\nแพนด้า\nแพลน\nโพลล์\nโพลารอยด์\nโพสต์\nไพลิน\nฟยอร์ด\nฟรังก์\nฟรุต\nฟลอร์\nฟลุก\nฟลุค\nฟลุต\nฟลุท\nฟอยล์\nฟอร์ม\nฟันด์\nฟาวล์\nฟาสต์ฟู้ด\nฟินิกซ์\nฟิวเจอร์\nฟีด\nฟีเวอร์\nฟุตบาท\nเฟรช\nเฟรชชี่\nเฟรม\nเฟมินิสต์\nเฟส\nเฟอร์นิเจอร์\nเฟอร์รี่\nเฟิร์ม\nเฟี้ยวฟ้าว\nแฟกซ์\nแฟ็กซ์\nแฟนซี\nแฟนตาซี\nแฟ้บ\nแฟร์\nแฟรนไชส์\nแฟรี\nแฟรี่\nแฟลช\nแฟล็ต\nโฟน\nโฟม\nโฟล์ค\nไฟต์\nไฟแนนซ์\nไฟลต์\nไฟลท์\nภควัทคีตา\nภควัมบดี\nภควัมปติ\nภคันทลาพาธ\nภววิสัย\nภารตะ\nภูมิทัศน์\nม้ง\nมวลชน\nมยุราภิรมย์\nมลภาวะ\nมหภาค\nมหาอุปราชา\nมอคคา\nมอคค่า\nมอนสเตอร์\nม็อบ\nมอบตัว\nมอยส์เจอไรเซอร์\nมอลล์\nมะกัน\nมั้ง\nมัฟฟิน\nมั้ย\nม้านั่ง\nมาเฟีย\nมาม่า\nมายองเนส\nมายาคติ\nมาร์ก\nมาร์เก็ต\nมาร์เก็ตติ้ง\nมาร์ค\nมาร์จิน\nมาร์ช\nมาร์ต\nมาร์ท\nมาราธอน\nม้าหินอ่อน\nมินต์\nมินท์\nมินิ\nมิลค์\nมิวสิค\nมิสซัง\nมิสไซล์\nมิสเตอร์\nมือถือ\nมุมมอง\nเมคอัพ\nเมจิก\nเมจิค\nเมทัล\nเมเปิล\nเมาท์\nเมี่ยงคำ\nแมกกาซีน\nแม็กกาซีน\nแมคเคอเรล\nแม่ค้า\nแมชชีน\nแมชีน\nแมนชั่น\nแมมบ้า\nแมมโบ้\nโมจิ\nโมเดล\nโมเดิร์น\nโมเต็ล\nโมโนเรล\nโมหจริต\nไมค์\nไมเกรน\nยนตรกรรม\nยอมรับ\nยะเยือก\nยังไง\nยากูซ่า\nยาวี\nยิม\nยิว\nยุวทูต\nยูโทเปีย\nยูโร\nยูวี\nเยน\nเยลลี่\nเย้ว\nเยอบีรา\nเยอบีร่า\nเยอร์บีรา\nเยอร์บีร่า\nแยมโรล\nโยเกิร์ต\nโยโย่\nรวมมิตร\nร็อค\nร็อคเก็ต\nรองรับ\nรอมฎอน\nรอยัลตี้\nระโงก\nรันเวย์\nรัม\nรากหญ้า\nราชบัณฑิตยสถาน\nราชานุญาต\nราชานุสาวรีย์\nรามเทพ\nรามาธิบดี\nรามายณะ\nราเม็ง\nราเมน\nรายชื่อ\nราสเบอร์รี\nริกเตอร์\nริคเตอร์\nรีไซเคิล\nรีดไถ\nรีทัช\nรีเทิร์น\nรีไทร์\nรีแบรนด์\nรีพอร์ท\nรีโมต\nรีโมท\nรีวิว\nรีสอร์ต\nรีสอร์ท\nรีเสิร์ช\nรุมบ้า\nรุสโซ\nรูบิก\nรูบิค\nเรซิน\nเรซิ่น\nเรดิโอ\nเรต\nเรตติ้ง\nแรงใจ\nแรงดูด\nแรงผลัก\nแรลลี\nแรลลี่\nโรดแมป\nโรเนียว\nโรแมนติก\nโรแมนติค\nโรล\nโรลออน\nไรเฟิล\nล็อกเกอร์\nลอจิสติกส์\nล็อต\nล็อบบี้\nลอร์ด\nล้มเหลว\nละติน\nละอ่อน\nลาซานญ่า\nลาติน\nลาเต้\nลานีญา\nลามะ\nลิมิต\nลิมูซีน\nลิสต์\nลีก\nลีด\nลีดเดอร์\nลีเมอร์\nลีลาวดี\nลุค\nลูกชาย\nลูกสาว\nเลกเชอร์\nเลคเชอร์\nเลดี้\nเลสเบี้ยน\nเลิฟ\nแลนด์\nแล็บ\nโลโก้\nโลชั่น\nไลท์\nไลน์\nไลฟ์\nวนาราม\nวราราม\nวโรกาส\nว้อดก้า\nวอเตอร์\nวอฟเฟิล\nว้อย\nวอร์ม\nวอร์มอัพ\nวอร์รูม\nวอล์ก\nวอล์ค\nวอลซ์\nวอลนัต\nวอลนัท\nวอลล์\nว่ะ\nวันเวย์\nวัสสา\nวาซาบิ\nวาทกรรม\nวาทะ\nวานิลลา\nวานิลา\nวาฟเฟิล\nวาริชศาสตร์\nว้าว\nวัคค์\nวัจนะ\nวาไรตี้\nวิก\nวิดีโอ\nวิทย์\nวิน\nวิป\nวิปปิ้ง\nวิภัชภาค\nวิว\nวิลล์\nวิลเลจ\nวีเจ\nวีซ่า\nวีดิทัศน์\nวีน\nวีไอพี\nวืด\nเวณิกา\nเวเฟอร์\nเวสต์\nเวอร์\nเวิร์ก\nเวิร์กช็อป\nเวิร์ค\nเวิร์ลด์\nเวิลด์\nแวมไพร์\nไวกิ้ง\nไวเบรเตอร์\nไวอะกร้า\nไวอากร้า\nศากยบุตร\nศิรินทร์\nศิลปวัฒนธรรม\nศิลปากร\nศิวิไลซ์\nศึกษาศาสตร์\nสกรัม\nสกาย\nสกู๊ป\nสเกตช์\nสเก็ตช์\nสคริปต์\nสแควร์\nสงบสุข\nสจ๊วต\nสตรอเบอร์รี\nสตรอเบอรี\nสตรอว์เบอร์รี\nสตริง\nสต็อก\nสต๊อก\nสต็อค\nสต๊อค\nสตอรี\nสตาร์\nสตาร์ท\nสติกเกอร์\nสติ๊กเกอร์\nสตีล\nสตูดิโอ\nสเตชัน\nสเตชั่น\nสเตเดียม\nสเตนเลส\nสเต็ป\nสเตย์\nสเตริโอ\nสเตอริโอ\nสแตนดาร์ด\nสแตนเลส\nสโตน\nสโตร์\nสไตรค์\nสไตล์\nสถาปัตย์\nสไนเปอร์\nสปอต\nสป็อต\nสปอนเซอร์\nสปอร์ต\nสปา\nสปาย\nสปิริต\nสเปก\nสเปค\nสไปเดอร์\nสมณพราหมณ์\nสมาพันธ์\nสมิติเวช\nสโรชา\nสลัม\nสแล็ก\nสโลแกน\nสโลว์\nสไลด์\nสวีท\nสหรัฐ\nสหัชญาณ\nสหัสวรรษ\nสะกอม\nสะเด่า\nสะบึม\nสะบึมส์\nสะออน\nสังโฆ\nสะโหลสะเหล\nสันทนาการ\nสัมนา\nสามช่า\nสามแยก\nสารขัณฑ์\nสี่แยก\nสึนามิ\nสุนทรีย์\nสุริยยาตร\nสุริยยาตร์\nสุหนี่\nเสกสรรค์\nเสพติด\nเสือโคร่ง\nหงวน\nหน่อมแน้ม\nหมวย\nหมั่นโถว\nหม่านโถว\nหมายปอง\nหมิง\nหยวน\nหลวงตา\nหลวงปู่\nหลวงพี่\nหล่อฮังก้วย\nหลินจือ\nห่วย\nเห็นด้วย\nเหมย\nเห่ย\nเหี่ยวย่น\nแหม็บ\nแหวว\nโหงว\nโหงวเฮ้ง\nโหลน\nโหลยโท่ย\nไหง\nไหร่\nอพาร์ตเมนต์\nอพาร์ตเมนท์\nอพาร์ทเมนต์\nอพาร์ทเมนท์\nอมาตยาธิปไตย\nอยุติธรรม\nอริยสงฆ์\nอ่วม\nอวอร์ด\nออกแบบ\nออดิชั่น\nออดิทอเรียม\nออเดอร์\nออโต้\nออทิสติก\nอ่อนด้อย\nออฟ\nออยล์\nออร์แกน\nออร์แกนิก\nออร์แกนิค\nออร์เดอร์\nออรัล\nออสซี่\nอะ\nอัตลักษณ์\nอัตวิสัย\nอันเดอร์\nอันตรกิริยา\nอัลตรา\nอัลไซเมอร์\nอัลบัม\nอัลบั้ม\nอัลมอนด์\nอาข่า\nอาโนเนะ\nอาฟเตอร์\nอาร์ติสต์\nอาร์พีจี\nอาว์\nอาสวะ\nอิกัวนา\nอินดอร์\nอินดัสตรีส์\nอินเตอร์\nอิ่มแปร้\nอิมพีเรียล\nอิเล็กทริก\nอิเล็กทริค\nอิเลียด\nอิสรชน\nอิเหนา\nอิออน\nอีแต๋น\nอีโรติก\nอีเวนท์\nอีสต์\nอีสเตอร์\nอึ๊บ\nอึ้ม\nอึ๋ม\nอึมครึม\nอุด้ง\nอุตสาหการ\nอุเทน\nอุปการคุณ\nอุปทาน\nอุปนายก\nอุปนายิกา\nอุปสงค์\nอุปัทวเหตุ\nอุรังคธาตุ\nอูคูเลเล่\nอู้ฟู่\nเอ๋\nเอ็กซ์โป\nเอ็กซ์เพรส\nเอ็กโซเซต์\nเอ็กโซเซ่ต์\nเอเซีย\nเอ็นจีโอ\nเอ็นเตอร์เทน\nเอนทรานซ์\nเอ็นทรานซ์\nเอฟเฟ็กต์\nเอเยนต์\nเอลนีโญ\nเอสเปรสโซ\nเอสเพรสโซ\nเอ๋อ\nเอาต์\nเอาท์\nเอาท์ดอร์\nเอ๊าะ\nแอ็กชั่น\nแอ็คชั่น\nแอคทีฟ\nแอดมิชชั่น\nแอดมิสชัน\nแอนด์\nแอ๊บแบ๊ว\nแอปเปิล\nแอปเปิ้ล\nแอปพริคอท\nแอพพริคอท\nแอพริคอต\nแอร์\nแอโรบิก\nแอโรบิค\nแอลมอนด์\nแอสเตอร์\nโอเค\nโอเปอเรเตอร์\nโอเปร่า\nโอเพ่น\nโอ้ย\nโอยัวะ\nโอรสาธิราช\nโอเลี้ยง\nโอวัลติน\nโอเวอร์\nไอซ์\nไอซียู\nไอดอล\nไอเดีย\nไอติม\nฮวงจุ้ย\nฮ่องเต้\nฮองเฮา\nฮอต\nฮ็อต\nฮอตดอก\nฮ็อตด็อก\nฮันนีมูน\nฮัม\nฮัลโลวีน\nฮัลโหล\nฮากกา\nฮาร์ด\nฮาราคีรี\nฮาลาล\nฮาโลวีน\nฮิ\nฮิต\nฮิบรู\nฮิปโป\nฮิปฮอป\nฮีโร่\nฮูลาฮูป\nฮูล่าฮูป\nเฮฟวี\nเฮฟวี่\nเฮอร์ริเคน\nเฮีย\nแฮนด์\nแฮปปี้\nแฮมเบอร์เกอร์\nโฮป\nโฮม\nโฮลดิงส์\nโฮลวีต\nโฮสเตส\nไฮกุ\nไฮแจ็ค\nไฮโซ\nไฮเทค\nไฮบริด\nไฮเปอร์\nไฮไลต์\nไฮไลท์\nไฮเวย์\nไฮสคูล\nไฮเอนด์\n\nกรีซ\nกัมพูชา\nกัวเตมาลา\nกาตาร์\nกานา\nกาบอง\nกายอานา\nกินี\nเกรนาดีนส์\nเกรเนดา\nเกาหลี\nแกมเบีย\nโกตดิวัวร์\nคองโก\nคอโมโรส\nคอสตาริกา\nคาซัคสถาน\nคิตส์\nคิริบาตี\nคิริบาส\nคิวบา\nคีร์กีซสถาน\nคูเวต\nเคนยา\nเคปเวิร์ด\nเคย์แมน\nแคนาดา\nแคเมอรูน\nโครเอเชีย\nโคลอมเบีย\nจอร์เจีย\nจอร์แดน\nจาเมกา\nจิบูตี\nจีน\nชาด\nชิลี\nเช็ก\nซามัว\nซาอุ\nซิมบับเว\nซีเรีย\nซูดาน\nซูรินาเม\nเซนต์\nเซเนกัล\nเซอร์เบีย\nเซาตูเม\nเซียร์รา\nแซมเบีย\nโซมาเลีย\nโซเวียต\nไซปรัส\nญี่ปุ่น\nดารุสซาลาม\nเดนมาร์ก\nโดมินิกัน\nโดมินิกา\nตรินิแดด\nตองกา\nติมอร์\nตุรกี\nตูนิเซีย\nเติร์กเมนิสถาน\nโตโก\nโตเบโก\nไต้หวัน\nทาจิกิสถาน\nแทนซาเนีย\nนอร์เวย์\nนามิเบีย\nนาอูรู\nนิการากัว\nนิวซีแลนด์\nเนเธอร์แลนด์\nเนปาล\nเนวิส\nไนจีเรีย\nไนเจอร์\nบราซิล\nบริติช\nบริเตน\nบรูไน\nบอตสวานา\nบอสเนีย\nบังกลาเทศ\nบังคลาเทศ\nบัลแกเรีย\nบาร์บูดา\nบาร์เบโดส\nบาห์เรน\nบาฮามาส\nบิสเซา\nบุรุนดี\nบูร์กินาฟาโซ\nเบนิน\nเบลเยียม\nเบลารุส\nเบลีซ\nเบอร์มิวดา\nโบลิเวีย\nปรินซิปี\nปากีสถาน\nปานามา\nปาปัวนิวกินี\nปารากวัย\nปาเลสไตน์\nปาเลา\nเปรู\nเปอร์เซีย\nเปอร์โตริโก\nโปรตุเกส\nโปแลนด์\nฝรั่งเศส\nพม่า\nฟิจิ\nฟินแลนด์\nฟิลิปปินส์\nเฟรนช์\nภูฏาน\nภูฐาน\nมองโกเลีย\nมอนเตเนโกร\nมอนแทนา\nมอริเชียส\nมอริเตเนีย\nมอลโดวา\nมอลตา\nมัลดีฟส์\nมาเก๊า\nมาซิโดเนีย\nมาดากัสการ์\nมาร์แชลล์\nมาลาวี\nมาลี\nมาเลเซีย\nเม็กซิโก\nเมียนมาร์\nโมซัมบิก\nโมนาโก\nโมนาโค\nโมร็อกโก\nไมโครนีเซีย\nยูกันดา\nยูโกสลาเวีย\nยูเครน\nเยเมน\nเยอรมนี\nรวันดา\nรัสเซีย\nโรมาเนีย\nลักเซมเบิร์ก\nลัตเวีย\nลาว\nลิกเตนสไตน์\nลิทัวเนีย\nลิเบีย\nลีโอน\nลูเซีย\nเลโซโท\nเลบานอน\nเลสเต\nไลบีเรีย\nวาติกัน\nวานูอาตู\nวินเซนต์\nเวเนซุเอลา\nเวียดนาม\nศรีลังกา\nสเปน\nสโลวะเกีย\nสโลวัก\nสโลวีเนีย\nสวาซิแลนด์\nสวิตเซอร์แลนด์\nสวีเดน\nสหรัฐ\nสหราชอาณาจักร\nสิกขิม\nสิงคโปร์\nอเมริกา\nออสเตรเลีย\nออสเตรีย\nอันดอร์รา\nอัฟกานิสถาน\nอาเซอร์ไบจาน\nอาร์เจนตินา\nอาร์เมเนีย\nอาระเบีย\nอิเควทอเรียล\nอิตาลี\nอินเดีย\nอินโดนีเซีย\nอิรัก\nอิสราเอล\nอิหร่าน\nอียิปต์\nอุซเบกิสถาน\nอุรุกวัย\nเอกวาดอร์\nเอธิโอเปีย\nเอมิเรตส์\nเอริเทรีย\nเอลซัลวาดอร์\nเอสโตเนีย\nแองโกลา\nแอนติกา\nแอลจีเรีย\nแอลเบเนีย\nโอมาน\nไอซ์แลนด์\nไอร์แลนด์\nฮ่องกง\nฮอนดูรัส\nฮังการี\nเฮติ\nเฮอร์เซโกวีนา\n\nกระบี่\nกรุงเทพ\nกาญจนบุรี\nกาฬสินธุ์\nกำแพงเพชร\nขอนแก่น\nจันทบุรี\nฉะเชิงเทรา\nชลบุรี\nชัยนาท\nชัยภูมิ\nชุมพร\nเชียงราย\nเชียงใหม่\nตรัง\nตราด\nตาก\nนครนายก\nนครปฐม\nนครพนม\nนครราชสีมา\nนครศรีธรรมราช\nนครสวรรค์\nนนทบุรี\nนราธิวาส\nน่าน\nบึงกาฬ\nบุรีรัมย์\nปทุมธานี\nประจวบคีรีขันธ์\nปราจีนบุรี\nปัตตานี\nพะเยา\nพังงา\nพัทลุง\nพิจิตร\nพิษณุโลก\nเพชรบุรี\nเพชรบูรณ์\nแพร่\nภูเก็ต\nมหาสารคาม\nมุกดาหาร\nแม่ฮ่องสอน\nยโสธร\nยะลา\nร้อยเอ็ด\nระนอง\nระยอง\nราชบุรี\nลพบุรี\nลำปาง\nลำพูน\nเลย\nศรีสะเกษ\nสกลนคร\nสงขลา\nสตูล\nสมุทรปราการ\nสมุทรสงคราม\nสมุทรสาคร\nสระแก้ว\nสระบุรี\nสิงห์บุรี\nสุโขทัย\nสุพรรณบุรี\nสุราษฎร์\nสุราษฎร์ธานี\nสุรินทร์\nหนองคาย\nหนองบัวลำภู\nอยุธยา\nอ่างทอง\nอำนาจเจริญ\nอุดรธานี\nอุตรดิตถ์\nอุทัยธานี\nอุบลราชธานี\nกันทรลักษ์\nจตุจักร\nไชยา\nซีคอน\nดอนเมือง\nถลาง\nไทรโยค\nธนบุรี\nธัญบุรี\nบางกอก\nบางปะกง\nบางระจัน\nปะทิว\nปาย\nพญาไท\nพัฒน์พงษ์\nพัทยา\nพารากอน\nภูมิซรอล\nรัตนาธิเบศร์\nรังสิต\nลันตา\nลาดพร้าว\nวโรรส\nวิภาวดี\nสตึก\nสมุย\nสัตหีบ\nสิมิลัน\nสุขุมวิท\nสุไหง\nเสลภูมิ\nอังรีดูนังต์\nอ่างขาง\nอินทนนท์\nเอ็มโพเรียม\n\nคิวชู\nแคริบเบียน\nแคสเปียน\nดานูบ\nตะนาวศรี\nนอร์วีเจียน\nนิโคบาร์\nเนรัญชรา\nไนล์\nบอร์เนียว\nบอลติก\nเบงกอล\nปิง\nแปซิฟิก\nมะละกา\nมินดาเนา\nมิสซิสซิปปี\nเมดิเตอร์เรเนียน\nเมโสโปเตเมีย\nยมุนา\nยุโรป\nยูเรเชีย\nยูเรเซีย\nแยงซี\nแยงซีเกียง\nสแกนดิเนเวีย\nสะโตง\nสาละวิน\nสุมาตรา\nสุเอซ\nอะเมซอน\nอันดามัน\nอัลไต\nอาร์กติก\nอาหรับ\nอินโดจีน\nอิรวดี\nอิระวดี\nอีเจียน\nอุษาคเณย์\nอูราล\nเอเชีย\nเอเดรียติก\nเอเวอเรสต์\nแอตแลนติก\nแอนตาร์กติก\nแอนตาร์กติกา\nแอฟริกา\nโอลิมปัส\nไอโอเนียน\nฮวงโห\nฮอกไกโด\nฮอนชู\n\nกบิลพัสดุ์\nกุสินารา\nโกลิยะ\nโกสัมพี\nโคตรบอง\nโคตรบูรณ์\nตองอู\nทรอย\nทวารวดี\nทวาราวดี\nเทวทหะ\nไทรบุรี\nนาลันทา\nไบแซนไทน์\nปรัสเซีย\nปัลลวะ\nปาฏลีบุตร\nพุทธคยา\nมถุรา\nมายัน\nมิถิลา\nราชคฤห์\nล้านช้าง\nล้านนา\nลุมพินี\nวัชชี\nเวสาลี\nสารนาถ\nสาวัตถี\nหริภุญชัย\nอโยธยา\nออตโตมัน\nอังวะ\nอินทปัตถ์\nอุชเชนี\n\nกราฟิก\nกราฟิกส์\nกราฟิค\nกริด\nกิกะไบต์\nกูเกิล\nกูเกิ้ล\nเกตเวย์\nโกลบอล\nคลัสเตอร์\nคลาส\nคลิก\nคลิปอาร์ต\nคอนโซล\nคอนเทนต์\nคอมพิวติ้ง\nคอมไพล์\nคอมไพเลอร์\nคอมมูนิเคชั่น\nคอร์\nคีย์\nคีย์บอร์ด\nเครือข่าย\nเคอร์เซอร์\nเคอร์เนล\nแคช\nแคมฟรอก\nแคมฟร็อก\nแคร็ก\nโค้ด\nจาวา\nจีพีเอส\nชิป\nชิพ\nเชลล์\nแช็ต\nแชนเนล\nแชนแนล\nซ็อกเก็ต\nซอฟต์แวร์\nซอฟท์แวร์\nซอร์ส\nซัพพอร์ต\nซัพพอร์ท\nซีดี\nซีดีรอม\nซีเนอร์\nเซิร์ฟเวอร์\nโซลูชัน\nโซลูชั่น\nไซต์\nไซเบอร์\nทรานแซกชัน\nทรานแซกชั่น\nทรานแซ็กชัน\nทรานแซ็กชั่น\nทรานแซคชัน\nทรานแซคชั่น\nทรานแซ็คชัน\nทรานแซ็คชั่น\nทวิตเตอร์\nทวีต\nทัชแพด\nเทมเพลต\nเทอร์มินัล\nแท็ก\nแท็บ\nแทบเล็ต\nโทรจัน\nเน็ต\nเน็ตบุ๊ก\nเน็ตบุค\nเน็ตบุ๊ค\nเน็ตเวิร์ก\nเน็ตเวิร์ค\nโน้ตบุ๊ก\nโน้ตบุค\nโน้ตบุ๊ค\nดอส\nดาวน์เกรด\nดาวน์โหลด\nดิจิตอล\nดิจิทัล\nดีบั๊ก\nดีวีดี\nดีไวซ์\nเดเบียน\nเดลไฟ\nเดสก์ท็อป\nโดเมน\nไดรว์\nไดรเวอร์\nไดเรกทอรี\nไดโอด\nเทเลคอม\nบล็อกเกอร์\nบรอดแบนด์\nบราวเซอร์\nบลูทูท\nบลูทูธ\nบลูเรย์\nบั๊ก\nบัฟเฟอร์\nบิต\nบิท\nบูต\nเบราว์เซอร์\nแบนด์วิดท์\nไบต์\nไบนารี\nโปรแกรมเมอร์\nโปรเซส\nโปรเซสเซอร์\nโปรโตคอล\nพร็อกซี\nพอร์ต\nพอร์ท\nพาเนล\nพาร์ทิชัน\nพารามิเตอร์\nพาสเวิร์ด\nพิกเซล\nเพจ\nเพจเจอร์\nแพกเก็ต\nแพตช์\nแพลตฟอร์ม\nโพรเซส\nโพรเซสเซอร์\nโพรโทคอล\nไพธอน\nฟล็อปส์\nฟอนต์\nฟอร์แมต\nฟอร์เวิร์ด\nฟอรัม\nฟีเจอร์\nเฟซบุ๊ก\nเฟิร์มแวร์\nแฟล็ก\nโฟลเดอร์\nไฟร์ฟอกซ์\nไฟร์วอลล์\nไฟล์\nมอดูล\nมอนิเตอร์\nมัลติ\nมัลติทัช\nมัลติเพล็กซ์\nมัลแวร์\nมาสเตอร์\nมีเดีย\nเมนู\nเมมโมรี\nเมล\nเมาส์\nแมค\nโมดูล\nโมเด็ม\nโมบาย\nโมบายล์\nโมไบล์\nไมโครซอฟท์\nยูนิกซ์\nยูนิโคด\nยูนิโค้ด\nริงโทน\nรีเฟรช\nรีเลย์\nเราเตอร์\nเรียลไทม์\nลิงก์\nลินุกซ์\nลีนุกซ์\nลูป\nเลเยอร์\nแล็ปท็อป\nไลเซนส์\nไลบรารี\nวิกิ\nวิกิพีเดีย\nวินโดวส์\nวินโดว์ส\nเว็บ\nเวอร์ชวล\nเวอร์ชัน\nเวอร์ชั่น\nเวิร์กสเตชัน\nเวิร์กสเตชั่น\nเวิร์คสเตชัน\nเวิร์คสเตชั่น\nเวิร์ด\nเวิร์ม\nไวแมกซ์\nสกรีน\nสแกน\nสแกนเนอร์\nสแต็ก\nสนิฟเฟอร์\nสปายแวร์\nสเปซ\nสแปม\nสมาร์ท\nสล็อต\nเสิร์ช\nโหลด\nออนไลน์\nออปติก\nออปติคอล\nออปติคัล\nออฟไลน์\nออราเคิล\nอัพเกรด\nอัพเดต\nอัพโหลด\nอัปเกรด\nอัปเดต\nอัปโหลด\nอัลกอริทึม\nอาร์กิวเมนต์\nอินเตอร์เน็ต\nอินทิเกรเตอร์\nอินเทอร์เน็ต\nอินเทอร์เฟซ\nอินเทล\nอินพุต\nอินพุท\nอีเมล\nอีเมล์\nอูบุนตู\nอูบันตู\nเอนจิน\nเอ็นจิน\nเอาต์พุต\nเอาต์พุท\nเอาท์พุต\nเอาท์พุท\nแอนะล็อก\nแอนิเมชัน\nแอนิเมชั่น\nแอปพลิเคชัน\nแอปพลิเคชั่น\nแอพพลิเคชัน\nแอพพลิเคชั่น\nแอสเซมบลี\nแอสเซมเบลอร์\nโอเพน\nไอคอน\nไอซี\nไอพอด\nไอพ็อด\nไอแพด\nไอโฟน\nฮับ\nฮาร์ดดิสก์\nฮาร์ดแวร์\nแฮกเกอร์\nแฮ็กเกอร์\nแฮนด์เฮลด์\nโฮสต์\n\nกรีก\nกัณณาฑ\nกัศมีรี\nคันจิ\nคาตาคานะ\nคุชราตี\nคุรุมุขี\nซีริลลิก\nซูลู\nเซลติก\nเซิร์บ\nตากาล็อก\nเตลุคู\nเติร์ก\nทราวิฑ\nเบงกาลี\nปัญจาบี\nพินอิน\nมลยาฬัม\nมองโกล\nมาราฐี\nมาเลย์\nเม็กซิกัน\nแมนจู\nแมนดาริน\nไมถิลี\nเยอรมัน\nรัสเซียน\nสวาฮิลี\nสวิส\nสินธี\nอูรดู\nอัสสมี\nอารบิก\nอิตาเลียน\nอุยกูร์\nแอฟริกัน\nโอริยา\nไอริช\nฮันกึล\nฮินดี\nฮิรางานะ\nฮีบรู\n\nกรีนพีซ\nกรือเซะ\nกวนอิม\nกวนอู\nกัดดาฟี\nกัลยาณวัตร\nกัสสปะ\nกาลิเลโอ\nกินเนส\nกุมภกรรณ\nกูเตนเบิร์ก\nเกตส์\nเกษมณี\nโกณฑัญญะ\nขงเบ้ง\nคริสโตเฟอร์\nคองคอร์ด\nคอลเกต\nคานธี\nคาเบรียล\nคาร์ฟูร์\nคาร์สัน\nคาราบาว\nคาสิโอ\nคิริน\nคุนลุ้น\nคูโบต้า\nเครมลิน\nแคทรีนา\nโคตมะ\nโคตมี\nโคลัมบัส\nไคฟง\nไครสเลอร์\nง้อไบ๊\nจตุพร\nจ็อบส์\nจอห์น\nจิ้น\nจิม\nจิ๋ม\nจิว\nจุฬาภรณ์\nจุฬาลงกรณ์\nเจมส์\nแจ็กสัน\nโจเซฟ\nโจว\nชมัยมรุเชฐ\nชมัยมรุเชษฐ์\nชเวดากอง\nชาร์ลส์\nชินราช\nชินวัตร\nชุนชิว\nเช็ง\nเชตวัน\nเชฟรอน\nเชฟโรเลต\nเชลซี\nไชยานุชิต\nซ่ง\nซังฮี้\nซัดดัม\nซันซิล\nซัมซุง\nซัวเจ๋ง\nซินหัว\nซีซาร์\nซีแพค\nซูซาน\nซูซูกิ\nซูบารุ\nเซ็นทารา\nเซเวน\nเซเว่น\nโซฟิเทล\nโซยุซ\nโซยูซ\nณัฐวุฒิ\nดาร์ลี่\nดาวโจนส์\nดิสนีย์\nดีแทค\nดูปองท์\nเดโมแครต\nเดลล์\nเดลินิวส์\nเดวิด\nแดวู\nโดนัลด์\nโดราเอมอน\nโดเรมอน\nต๋อง\nตั๊กม้อ\nตากสิน\nตาเมือน\nตาลีบัน\nตูน\nเตมีย์\nโต๋\nโตชิบา\nโตโยต้า\nถังซัมจั๋ง\nถังซำจั๋ง\nทรพา\nทราเวล\nทรูมูฟ\nทีปังกร\nเทปโก\nเทพรัตน\nเทวทัต\nเทสโก้\nโทมัส\nไททานิก\nไททานิค\nไทยรัฐ\nธีออส\nนครินทรา\nนโปเลียน\nนพดล\nนราดูร\nนเรนทร\nนอสตราดามุส\nนาซา\nนาซ่า\nนาซี\nนาโต\nนาโต้\nนาลแก\nนิคอน\nนิโคลัส\nนิด้า\nนินเทนโด\nนิปปอน\nนิวตัน\nนิสสัน\nเนคเทค\nเนชั่น\nเนชันแนล\nเนชั่นแนล\nเนวิน\nเนสเล่\nเนสาด\nแนท\nแนสแดค\nโนเกีย\nโนเบล\nโนเวลล์\nโนโวเทล\nไนเม็กซ์\nบรอดเวย์\nบรัดเลย์\nบรู๊ซ\nบัลเมอร์\nบารัก\nบารัค\nบู๊ตึ๊ง\nเบญกาย\nเบนซ์\nเบ็นซ์\nเบนจามิน\nโบตัน\nไบโอเทค\nประชาธิปัตย์\nปวีณา\nปอเต็กตึ๊ง\nปอเต๊กตึ๊ง\nป่อเต็กตึ๊ง\nปัตตะโชติ\nปารุสก์\nปีเตอร์\nปูติน\nเป๊ปซี่\nเป้ย\nเปอร์โยต์\nเปาบุ้นจิ้น\nโปเกมอน\nโป๊ยก่าย\nพรหมทัต\nพลาโต\nพอลล่า\nพานาโซนิค\nพานาโซนิก\nพิทยานุกูล\nพิมพิสาร\nเพนแทกซ์\nเพลโต\nไพโอเนียร์\nฟรอยด์\nฟรังซิส\nฟรานซิส\nฟลอเรนซ์\nฟอร์ด\nฟิลิปส์\nฟูจิ\nแฟซ่า\nโฟร์โมสต์\nภูมิพล\nภูริทัต\nมงฟอร์ต\nมณโฑ\nมติชน\nมหิตลาธิเบศร\nมโหสถ\nมัจฉานุ\nมาร์กาเร็ต\nมาร์ติน\nมาสด้า\nมิตซูบิชิ\nมิราเคิล\nมุสโสลินี\nเม้ง\nเมจิ\nเมอร์ซีเดส\nเมอร์เซเดส\nแมกซ์เวลล์\nแมกไซไซ\nแมคอินทอช\nแมชีนเนอรี่\nโมคคัลลานะ\nโมโตโรลา\nโมโตโรล่า\nโมเนีย\nไมเคิล\nไมยราพณ์\nยโสธรา\nยะโฮวา\nยะโฮวาห์\nยามาฮ่า\nยาเวห์\nยาฮู\nยูนิเซฟ\nยูเนสโก\nยูไล\nเยโฮวาห์\nรอยเตอร์\nรอยัล\nรัชดา\nรัสปูติน\nราฟาเอล\nรามาวตาร\nราเมศวร\nราหุล\nริชาร์ด\nรีพับลิกัน\nรูนีย์\nเรนโบว์\nแรมโบ้\nโรตารี\nโรนัลโด\nโรนัลโด้\nโรบินสัน\nโรเบิร์ต\nล็อกซเล่ย์\nลิงคอล์น\nลิจฉวี\nลิไท\nลิไทย\nลินคอล์น\nลิเวอร์พูล\nเลโนโว\nเลียดก๊ก\nโลตัส\nวชิราลงกรณ์\nวลาดิเมียร์\nวอลล์สตรีท\nวาเลนไทน์\nวิกตอเรีย\nวิทยานุสรณ์\nวิทยายน\nวิมเบิลดัน\nวิลเลียม\nวีระ\nวุฒิชัย\nเวียดกง\nไวตามิลค์\nศกุนตลา\nศรีวิชัย\nศิริพงษ์\nศิริราช\nศุภชลาศัย\nสดกก๊อกธม\nสดายุ\nสตาลิน\nสตีฟ\nสแตนฟอร์ด\nสวรินทิรา\nสังกัจจายน์\nสาทิตย์\nสารีบุตร\nสิริกิติ์\nสิรินธร\nสิหิงค์\nสีวลี\nสีหนุ\nสีหมุนี\nสีหโมนี\nสุครีพ\nสุทโธทนะ\nสุเทพ\nสุนทราภรณ์\nสุนีย์\nสุรนารี\nสุรยุทธ์\nสุริยาสน์\nเส้าหลิน\nโสกราตีส\nโสภิต\nหนุมาน\nหลินฮุ่ย\nหลุยส์\nเห้งเจีย\nไหหม่า\nองคต\nองคุลิมาล\nอชาตศัตรู\nอดุลยเดช\nอพอลโล\nอริสโตเติล\nอริสมันต์\nอลิซาเบธ\nอ๋อม\nออร์คิด\nออสการ์\nอะพอลโล\nอับราฮัม\nอั้ม\nอัลกออิดะห์\nอัลคาเทล\nอัลจาซีราห์\nอัลเฟรด\nอัลเลาะห์\nอัสซุส\nอัสสชิ\nอัสสัมชัญ\nอาเซม\nอาเซ็ม\nอาเซียน\nอาฟต้า\nอาร์เซนอล\nอินทรชิต\nอินทราทิตย์\nอีซูซุ\nอีเลฟเวน\nอีเลฟเว่น\nอุณรุท\nอุบลรัตน์\nอุบาลี\nอุ๋ย\nเอกทัศน์\nเอเซอร์\nเอ็ดเวิร์ด\nเอดิสัน\nเอแบค\nเอลิซาเบธ\nเอสพลานาด\nเอสพลานาร์ด\nแอคคอร์\nแอคคอร์ด\nแองเจลิน่า\nแอตแลนติส\nแอน\nแอ๋ม\nแอมบาสซาเดอร์\nแอมบาสเดอร์\nแอมเวย์\nแอ๋ว\nโอดีสซีย์\nโอเดียน\nโอบามา\nโอรสาราม\nโอลิมเปีย\nโออิชิ\nไอน์สไตน์\nฮอนด้า\nฮอปกินส์\nฮอลลีวูด\nฮอลลีวู้ด\nฮานามิ\nฮามาส\nฮิตเลอร์\nฮิตาชิ\nฮุนเซน\nฮุนเซ็น\nฮุนได\nฮุสเซ็น\nเฮนรี\nเฮนรี่\nเฮเลน\nโฮจิมินห์\nโฮปเวลล์\nโฮเมอร์\n\nกลีเซอรีน\nกำทอน\nแกนีมีด\nครอส\nคริสตัล\nคลอโรพลาสต์\nคลอไรด์\nควอนตัม\nคอนดักเตอร์\nคอปเปอร์\nคอลลาเจน\nคอเลสเตอรอล\nคอสมิก\nคูลอมบ์\nเคอราติน\nแคโรทีน\nแคสสินี\nโครมาโทกราฟี\nไคโตซาน\nจีโนม\nจุลชีววิทยา\nชิคุนกุนยา\nซัลฟิวริก\nซัลเฟต\nซัลไฟด์\nซิงค์\nซิริอุส\nซิลิกา\nซิลิเกต\nซิลิโคน\nซีเทน\nซีเวิร์ต\nเซ็กเตอร์\nเซ็กเมนต์\nเซมิ\nโซนาร์\nไซบอร์ก\nดอปเปลอร์\nดอปเพลอร์\nไดนามิก\nไดนามิกส์\nไดนามิค\nไดนามิคส์\nไดออกไซด์\nทรานส์\nทามิฟลู\nเทฟลอน\nเทสโทสเตอโรน\nเทอร์โม\nแทนนิน\nไททัน\nไทฟอยด์\nไทรอยด์\nธาลัสซีเมีย\nเนกาตีฟ\nโนวา\nบอแรกซ์\nโบทอกซ์\nโบท็อกซ์\nไบโอติน\nปฏิยานุพันธ์\nโปรเจสเตอโรน\nพอลิเมอร์\nพันธุศาสตร์\nพัลซาร์\nพาร์กินสัน\nพาราเซตามอล\nพาราโบลา\nเพอร์ออกไซด์\nโพรเจสเทอโรน\nโพลาไรซ์\nโพลิเมอร์\nโพลีเอทิลีน\nไพรเมต\nฟลาโวนอยด์\nฟลูออเรสเซนซ์\nฟลูออไรด์\nฟอสซิล\nฟิชชัน\nฟิวชัน\nฟีโรโมน\nไฟเบอร์\nมอนอกไซด์\nมิราจ\nเมตริกซ์\nเมทริกซ์\nเมลานิน\nเมลามีน\nโมเมนตัม\nไมโตคอนเดรีย\nไมโทคอนเดรีย\nยีสต์\nยูริก\nยูเรีย\nรูมาตอยด์\nวีก้า\nเวกเตอร์\nเวก้า\nเวสิเคิล\nโวลต์\nสเกล\nสเกลาร์\nสเต็ม\nสเตียรอยด์\nสปีชีส์\nสเปิร์ม\nสัมพัทธภาพ\nสุริยจักรวาล\nออกเทน\nออโรรา\nออโรร่า\nอะคริลิก\nอะครีลิก\nอะซีติก\nอะซีโตน\nอะมิโน\nอะลูมินา\nอันโดรเมดา\nอัลคาไลน์\nอัลตราซาวด์\nอัลตราซาวนด์\nอัลลอยด์\nอินทิกรัล\nอินทิเกรต\nอีโบลา\nอีโบล่า\nเอ็กซ์โพเนนเชียล\nเอทานอล\nเอทิลีน\nเอนโทรปี\nเอสเตอร์\nเอสโตรเจน\nเอสโทรเจน\nแอนดรอยด์\nแอนแทร็กซ์\nแอมพลิจูด\nแอมโมเนียม\nแอลกอฮอลิซึม\nแอสพาร์แตม\nโอเซลทามิเวียร์\nฮับเบิล\nฮิวมัส\nไฮดรอกไซด์\nไฮดรอลิก\nไฮโดรลิก\nไฮเพอร์โบลา\n\nกงเต็ก\nกฎุมพี\nกฏ\nกฏหมาย\nกบฎ\nกราไฟต์\nก๊อปปี้\nกะทะ\nกังวาล\nกุฎฐัง\nกุฏุมพี\nฃวด\nคฑา\nคลินิค\nคลีนิก\nคลีนิค\nคาทอลิค\nคึ่นฉ่าย\nแคตตาล็อก\nโควต้า\nฅน\nจุมพฎ\nช็อคโกแลต\nแซ่ด\nดัทช์\nทนง\nทรมาณ\nทราก\nทะแยง\nทิฏฐิ\nบล็อค\nบ๊องแบ๊ว\nบัลเล่ต์\nเบรค\nแบงค์\nปรากฎ\nปัคคหะ\nปาฏิโมกข์\nปิติ\nปิรามิด\nโปรเตสแตนท์\nพนิช\nพยักเพยิด\nพริ้ว\nพลูโตเนียม\nพากษ์\nเฟิร์น\nยากี้\nเยภุยยสิกา\nรุสเซีย\nฤาษี\nล็อค\nล็อคเกอร์\nวันทยาหัตถ์\nวานิช\nวิญญาน\nวิศิษฐ์\nศรีษะ\nสเปกโทรสโคป\nสฤษฎ์\nสลิ่ม\nสัตตสดก\nสาราณียากร\nสุกี้\nสุกี้ยากี้\nสูญญากาศ\nหยอมแหยม\nหยอย\nหล่ะ\nอะดรีนาลีน\nอะหลั่ย\nอัตคัต\nอัฟริกา\nอานิสงค์\nอาฟริกา\nอิริยาบท\nอิเลคโทรนิคส์\nอีรุงตุงนัง\nอุตรายัน\nอุลตรา\nอุลตร้า\nโอกาศ\n\nกกหู\nกงการ\nกงจักร\nกฎเกณฑ์\nกฎบัตร\nกฎหมาย\nกฎหมู่\nกดขี่\nกดดัน\nก้นกบ\nก้นบึ้ง\nก้นปล่อง\nกนิษฐภคินี\nกนิษฐภาดา\nกรงเล็บ\nกรมการ\nกรมท่า\nกรมธรรม์\nกรมนา\nกรมวัง\nกรรมกร\nกรรมการ\nกรรมฐาน\nกรรมบถ\nกรรมพันธุ์\nกรรมวิธี\nกรรมสิทธิ์\nกระจกเงา\nกระจกตา\nกระจกนูน\nกระจกเว้า\nกระจอกชวา\nกระจอกเทศ\nกระจ้อยร่อย\nกระจับบก\nกระจับปิ้ง\nกระจับปี่\nกระโชกโฮกฮาก\nกระดานดำ\nกระดานหก\nกระดาษแก้ว\nกระดาษไข\nกระดาษทราย\nกระดาษสา\nกระดูกงู\nกระทาชาย\nกระเท่เร่\nกระบวนการ\nกระบองเพชร\nกระผีกริ้น\nกระยาทิพย์\nกระยาสารท\nกระยาหาร\nกระสอบทราย\nกระสุนปืน\nกระแสจิต\nกระแสน้ำ\nกระแสลม\nกรับคู่\nกรับพวง\nกรับเสภา\nกราดเกรี้ยว\nกราวรูด\nกริ่งเกรง\nกรีฑาสถาน\nกรีดกราย\nกรี๊ดกร๊าด\nกลไก\nกลบท\nกลเม็ด\nกลยุทธ์\nกลวิธี\nกลศาสตร์\nกลอักษร\nกลบเกลื่อน\nกลมกล่อม\nกลมกลืน\nกลมเกลียว\nกล้วยแขก\nกล้วยไม้\nกล่องเสียง\nกล่อมเกลา\nกล่อมเกลี้ยง\nกลัดกลุ้ม\nกลัดมัน\nกลั่นกรอง\nกลั่นแกล้ง\nกลับกลอก\nกลางคน\nกลางคัน\nกลางค่ำ\nกลางคืน\nกลางแจ้ง\nกลางแปลง\nกลางวัน\nกลาดเกลื่อน\nกล่าวขวัญ\nกล่าวโทษ\nกล่าวหา\nกล้ำกราย\nกล้ำกลืน\nกลิ้งกลอก\nกลิ้งเกลือก\nกลิ่นอาย\nกลียุค\nกวดขัน\nกวัดแกว่ง\nกวัดไกว\nกวีนิพนธ์\nก่อกวน\nก่อการ\nก่อตั้ง\nก่อสร้าง\nก่อหวอด\nก้อร่อก้อติก\nกองกลาง\nกองเกิน\nกองโจร\nกองทัพ\nกองทุน\nกองพล\nกองพัน\nกองฟอน\nกองร้อย\nกองหนุน\nกอบโกย\nกะเกณฑ์\nกะบังลม\nกักกัน\nกักขัง\nกักตัว\nกักตุน\nกัณฑ์เทศน์\nกัดฟัน\nกันชน\nกันท่า\nกันสาด\nกันเอง\nกับแกล้ม\nกับข้าว\nกับระเบิด\nกากเพชร\nกากหมู\nกาชาด\nกาญจนาภิเษก\nก้านคอ\nกาฝาก\nก้ามกราม\nกามกิจ\nกามคุณ\nกามเทพ\nกามโรค\nก้ามปู\nกายกรรม\nกายบริหาร\nกายภาพ\nกายวิภาค\nกายสิทธิ์\nก่ายกอง\nการคลัง\nการเงิน\nการบ้าน\nการเปรียญ\nการเมือง\nการเรือน\nการละเล่น\nกาลกิริยา\nกาลเทศะ\nก้าวก่าย\nก้าวร้าว\nก้าวหน้า\nกาสาวพัสตร์\nกาฬพฤกษ์\nกาฬโรค\nกำปั้น\nกำมือ\nกำแพงขาว\nกำลังใจ\nกำลังม้า\nกี่งอำเภอ\nกิจกรรม\nกิจการ\nกิจวัตร\nกิจจะลักษณะ\nกิตติคุณ\nกิตติศัพท์\nกินขาด\nกินใจ\nกินดอง\nกินโต๊ะ\nกินแบ่ง\nกินเปล่า\nกินเลี้ยง\nกินเส้น\nกินแหนง\nกิโลกรัม\nกิโลเมตร\nกิโลลิตร\nกิโลเฮิรตซ์\nกีดกัน\nกีดกั้น\nกีดขวาง\nกึกก้อง\nกึกกัก\nกึกกือ\nกึ่งกลาง\nกุกกัก\nกุ๊กกิ๊ก\nกุ้งฝอย\nกุ้งมังกร\nกุ้งแห้ง\nกุ้งเต้น\nกุ้งยิง\nกุญแจผี\nกุญแจมือ\nกุญแจเลื่อน\nกุญแจเสียง\nกุลธิดา\nกุลบุตร\nกุลสตรี\nกู้ยืม\nเก้งก้าง\nเก็บกวาด\nเก็บเกี่ยว\nเก็บงำ\nเก็บตก\nเกรงกลัว\nเกรงใจ\nเกรงขาม\nเกรียงไกร\nเกรียมกรม\nเกรี้ยวกราด\nเกล็ดเลือด\nเกลี้ยกล่อม\nเกลี้ยงเกลา\nเกลือกกลั้ว\nเกลือกกลิ้ง\nเกลื่อนกล่น\nเกลื่อนกลาด\nเกศธาตุ\nเกษตรกร\nเกษตรกรรม\nเกษตรศาสตร์\nเกษมสันต์\nเกษียรสมุทร\nเก้อเขิน\nเกาะแกะ\nเกี่ยงงอน\nเกียจคร้าน\nเกียรติคุณ\nเกียรตินิยม\nเกียรติประวัติ\nเกียรติภูมิ\nเกียรติยศ\nเกียรติศักดิ์\nเกียรติมุข\nเกี่ยวข้อง\nเกี่ยวดอง\nเกี่ยวพัน\nเกี่ยวโยง\nเกี้ยวพาน\nเกี้ยวพาราสี\nแก่แดด\nแก้ขัด\nแก้ไข\nแก้ตัว\nแก้เผ็ด\nแก้ลำ\nแกงคั่ว\nแกงจืด\nแกงบวด\nแกงป่า\nแกงเผ็ด\nแกงส้ม\nแก่งแย่ง\nแก่นแก้ว\nแก่นสาร\nแก้วตา\nแก้วหู\nแกว่งกวัด\nแกว่งไกว\nแกะรอย\nโก้เก๋\nโกรธเกรี้ยว\nโกรธขึ้ง\nไก่เขี่ย\nไก่ชน\nไก่บ้าน\nไก่ป่า\nไก่ฟ้า\nไกล่เกลี่ย\nขจัดขจาย\nขนเพชร\nขนสัตว์\nขนหนู\nขนส่ง\nขนมจีน\nขบขัน\nขบวนการ\nข่มขี่\nข่มขู่\nข่มขืน\nข่มเหง\nขมหิน\nขมิ้นชัน\nขมุบขมิบ\nขยะแขยง\nขยักขย่อน\nขยักขย้อน\nขยับขยาย\nขยับเขยื้อน\nขวดโหล\nขวยเขิน\nขวัญใจ\nขวัญตา\nขวัญอ่อน\nขวากหนาม\nขวางโลก\nของ้าว\nขอสับ\nขอขมา\nขอทาน\nขอโทษ\nขอร้อง\nขออภัย\nข้อเขียน\nข้อความ\nข้อเท็จจริง\nของกลาง\nของขวัญ\nของแข็ง\nของชำ\nของลับ\nของเล่น\nของว่าง\nของเหลว\nของไหล\nของไหว้\nข้องใจ\nข้องแวะ\nขอบข่าย\nขอบเขต\nขอบคุณ\nขอบใจ\nขอบพระคุณ\nข้อมูล\nข้อแม้\nข้อหา\nข้อสังเกต\nขัดข้อง\nขัดขืน\nขัดเขิน\nขัดจังหวะ\nขัดดอก\nขัดแตะ\nขัดยอก\nขัดแย้ง\nขัดสมาธิ\nขันหมาก\nขันอาสา\nขับขี่\nขับเคี่ยว\nขั้วโลก\nขาจร\nขาประจำ\nข้าราชการ\nข้าศึก\nข้าหลวง\nขาดแคลน\nขาดใจ\nขาดตอน\nขาดตัว\nขาดทุน\nขาดเหลือ\nขายหน้า\nข่าวกรอง\nข่าวคราว\nข่าวล่า\nข่าวลือ\nข่าวสาร\nข้าวเกรียบ\nข้าวแกง\nข้าวของ\nข้าวจี่\nข้าวเจ้า\nข้าวซอย\nข้าวต้ม\nข้าวตอก\nข้าวตัง\nข้าวแตน\nข้าวทิพย์\nข้าวบิณฑ์\nข้าวเปลือก\nข้าวโพด\nข้าวฟ่าง\nข้าวเม่า\nข้าวสวย\nข้าวสาร\nข้าวเหนียว\nข้าวหมาก\nข้าวหลาม\nขี้เกียจ\nขี้ข้า\nขี้ครอก\nขี้คร้าน\nขี้คุก\nขี้ไคล\nขี้เซา\nขีดขั้น\nขีดคร่อม\nขีดคั่น\nขีดฆ่า\nขี้ตา\nขี้ตืด\nขี้เถ้า\nขี้ทูด\nขี้ปะติ๋ว\nขี้ผึ้ง\nขี้มูก\nขี้ยา\nขี้แย\nขี้ริ้ว\nขี้เรื้อน\nขี้เล็บ\nขี้หู\nขี้หน้า\nขี้เหนียว\nขี้เหล็ก\nขี้เหร่\nขึงขัง\nขึงพืด\nขึ้งโกรธ\nขึ้นใจ\nขึ้นชื่อ\nขึ้นมือ\nขืนใจ\nขื่นขม\nขุดคุ้ย\nขุนทอง\nขุนนาง\nขุนพล\nขุนศึก\nขุนหลวง\nขูดรีด\nเข็มกลัด\nเข็มขัด\nเข้มข้น\nเข้มแข็ง\nเข้มงวด\nเข็มทิศ\nเข็มหมุด\nเข้าขา\nเข้าเค้า\nเข้าใจ\nเข้าชื่อ\nเข้าตัว\nเข้าถึง\nเข้าทรง\nเข้าท่า\nเข้าที\nเข้าเนื้อ\nเข้าเล่ม\nเขียวเสวย\nเขียวหวาน\nแขกเต้า\nแข็งกร้าว\nแข็งกล้า\nแข็งแกร่ง\nแข็งข้อ\nแข็งขัน\nแข่งขัน\nแข็งใจ\nแข็งตัว\nแข็งเมือง\nแข็งแรง\nแขวนลอย\nโขกสับ\nโขยกเขยก\nไขข้อ\nไขควง\nไขมัน\nไข่มุก\nไขว่ห้าง\nไขสันหลัง\nไขสือ\nไข่เค็ม\nไข่เยี่ยวม้า\nไข่หงส์\nไข่เหี้ย\nคงกระพัน\nคงตัว\nคงทน\nคงที่\nคชลักษณ์\nคชสาร\nคชสีห์\nคชราช\nคณิตศาสตร์\nคดเคี้ยว\nคติธรรม\nคติพจน์\nคนกลาง\nคนไข้\nคนใช้\nคนทรง\nคบไฟ\nคบเพลิง\nคบค้า\nคบคิด\nคบหา\nคมคาย\nครบครัน\nครบถ้วน\nครอบครอง\nครอบคลุม\nครอบครัว\nครอบงำ\nครอบจักรวาล\nคริสตกาล\nคริสตจักร\nคริสต์มาส\nคริสต์ศตวรรษ\nคริสต์ศักราช\nคริสตัง\nคริสเตียน\nครุกรรม\nครุภัณฑ์\nครุศาสตร์\nครุฑพ่าห์\nครุ่นคิด\nคลอเคลีย\nคล่องแคล่ว\nคล่องตัว\nคล่องมือ\nคลั่งไคล้\nคลาคล่ำ\nคลาไคล\nคลาดเคลื่อน\nคลาดแคล้ว\nคลี่คลาย\nคลึงเคล้น\nคลึงเคล้า\nคลื่นไส้\nคลื่นเหียน\nคลุกคลี\nคลุกคลาน\nคลุมเครือ\nคลุมโปง\nคลุ้มคลั่ง\nควงสว่าน\nควบคุม\nควบคู่\nควบแน่น\nควันหลง\nความคิด\nความหลัง\nความเห็น\nคอหอย\nคอห่าน\nคอแห้ง\nค่อนขอด\nค่อนแคะ\nค้อนควัก\nคั่งค้าง\nคั่งแค้น\nคัดค้าน\nคัดง้าง\nคัดท้าย\nคัดเลือก\nคันจาม\nคันฉ่อง\nคันฉาย\nคันชัก\nคันชั่ง\nคันไถ\nคันนา\nคันเร่ง\nคับขัน\nคับคั่ง\nคับแค้น\nคับแคบ\nคางทูม\nคางหมู\nค้างคืน\nค้างปี\nคาดคั้น\nคาดเชือก\nคาดโทษ\nคาดหมาย\nคานหาม\nคาบเกี่ยว\nคาบศิลา\nคาบสมุทร\nคำขาด\nคำนำ\nคิดค้น\nคืนดี\nคืนตัว\nคุกเข่า\nคุณค่า\nคุณชาย\nคุณธรรม\nคุณนาย\nคุณภาพ\nคุณลักษณะ\nคุณวุฒิ\nคุณศัพท์\nคุณสมบัติ\nคุณหญิง\nคุณากร\nคุณูปการ\nคุโณปการ\nคุมเชิง\nคุ้มกัน\nคุยเขื่อง\nคุยโต\nคุ้ยเขี่ย\nคุ้มครอง\nคู่กรณี\nคู่กัด\nคู่ขา\nคู่แข่ง\nคู่ครอง\nคู่ควร\nคู่คิด\nคู่คี่\nคู่ใจ\nคู่ชีพ\nคู่ชีวิต\nคู่บารมี\nคู่บุญ\nคู่ปรปักษ์\nคู่ปรับ\nคู่ผสม\nคู่มือ\nคู่รัก\nคู่ลำดับ\nคู่สาย\nคู่หมั้น\nคู่หู\nคู่อริ\nคู่อาฆาต\nเคมีภัณฑ์\nเคยตัว\nเคร่งขรึม\nเคร่งครัด\nเคร่งเครียด\nเครดิตฟองซิเอร์\nเครื่องกล\nเครื่องกัณฑ์\nเครื่องแกง\nเครื่องเขิน\nเครื่องครัว\nเครื่องเคียง\nเครื่องเงิน\nเครื่องจักร\nเครื่องเซ่น\nเครื่องดนตรี\nเครื่องต้น\nเครื่องทุ่นแรง\nเครื่องเทศ\nเครื่องใน\nเครื่องบิน\nเครื่องบูชา\nเครื่องแบบ\nเครื่องประดับ\nเครื่องปรุง\nเครื่องปรุงรส\nเครื่องมือ\nเครื่องยนต์\nเครื่องร่อน\nเครื่องราง\nเครื่องเรือน\nเครื่องล่าง\nเครื่องเล่น\nเครื่องสาย\nเครื่องสำอาง\nเครื่องสุกำศพ\nเครื่องหมาย\nเครือรัฐ\nเคลียคลอ\nเคลื่อนที่\nเคลื่อนไหว\nเคลือบแคลง\nเคลือบแฝง\nเคลือบฟัน\nเคว้งคว้าง\nเคหสถาน\nเค้าโครง\nเคียดแค้น\nเคี่ยวเข็ญ\nเคี้ยวเอื้อง\nเคืองขุ่น\nโคนม\nโคบาล\nโคมูตร\nโคมลอย\nโครงการ\nโครงเรื่อง\nโครงงาน\nโครงสร้าง\nโครมคราม\nโคลงเคลง\nฆ้องกระแต\nฆ้องชัย\nฆ้องวง\nฆ้องหุ่ย\nฆ้องเหม่ง\nฆ้องโหม่ง\nฆาตกร\nฆาตกรรม\nฆานประสาท\nงงงวย\nงงงัน\nงดเว้น\nงบดุล\nงบประมาณ\nงมโข่ง\nงมงาย\nง่วงงุน\nง่วงเหงา\nงอหาย\nง้องอน\nงอนง้อ\nงอมแงม\nงาช้าง\nง่าเงย\nงานการ\nง่ายดาย\nงึมงำ\nเงินเดือน\nเงินตรา\nเงินยวง\nเงียบกริบ\nเงียบเชียบ\nเงียบเหงา\nเงื่องหงอย\nเงื่อนไข\nเงื่อนงำ\nเงื่อนเวลา\nเงื้อมมือ\nแง่งอน\nจงใจ\nจงรัก\nจดจ่อ\nจดจำ\nจดหมาย\nจดหมายเหตุ\nจรจัด\nจรรยาบรรณ\nจริงจัง\nจริงใจ\nจอมขวัญ\nจอมใจ\nจอมทัพ\nจอมปลวก\nจอมพล\nจ๊ะเอ๋\nจักสาน\nจักรพรรดิ\nจักรภพ\nจักรยาน\nจักรยานยนต์\nจักรราศี\nจักรวรรดิ\nจักรวรรดินิยม\nจักรวาล\nจังหนับ\nจัดการ\nจัดจ้าน\nจัดเจน\nจัดแจง\nจัดตั้ง\nจัดสรร\nจับกุม\nจับจด\nจับเจ่า\nจ่าหน้า\nจาตุทสี\nจาตุมหาราช\nจาตุมหาราชิก\nจาตุมหาราชิกา\nจาตุรงคสันนิบาต\nจาตุรราชการ\nจานเชิง\nจานบิน\nจานผี\nจานเสียง\nจาบจ้วง\nจำเป็น\nจำพรรษา\nจำวัด\nจ้ำจี้จ้ำไช\nจำเลาะตา\nจิงโจ้น้ำ\nจิตใจ\nจิตตภาวนา\nจิตตัง\nจิตตานุปัสสนา\nจิตนิยม\nจิตบำบัด\nจิตแพทย์\nจิตวิสัย\nจิตรกร\nจิตรกรรม\nจิตรลดา\nจิตวิทยา\nจิตเวช\nจิตเวชศาสตร์\nจินตกวี\nจินตนา\nจินตนาการ\nจินตภาพ\nจุฑามณี\nจุฑามาศ\nจุฑารัตน์\nจุนเจือ\nจุ้นจ้าน\nจุลชีพ\nจุลชีวัน\nจุลชีวิน\nจุลทรรศน์\nจุลภาค\nจุลวรรค\nจุลศักราช\nจุลสาร\nจุลินทรีย์\nจุฬามณี\nจุฬาลักษณ์\nเจตคติ\nเจตจำนง\nเจตนารมณ์\nเจตภูต\nเจริญพร\nเจ้ากรม\nเจ้ากรรม\nเจ้าของ\nเจ้าขา\nเจ้าข้า\nเจ้าคณะ\nเจ้าค่ะ\nเจ้าจอม\nเจ้าชู้\nเจ้าตัว\nเจ้าถิ่น\nเจ้าท่า\nเจ้าที่\nเจ้าทุกข์\nเจ้านาย\nเจ้าเนื้อ\nเจ้าบ้าน\nเจ้าบ่าว\nเจ้าประคุณ\nเจ้าประคู้น\nเจ้าพนักงาน\nเจ้าพระคุณ\nเจ้าพระยา\nเจ้าพ่อ\nเจ้าพายุ\nเจ้าฟ้า\nเจ้าภาพ\nเจ้ามือ\nเจ้าแม่\nเจ้าเรือน\nเจ้าสังกัด\nเจ้าสัว\nเจ้าสาว\nเจ้าหน้าที่\nเจ้าหนี้\nเจ้าอาวาส\nเจาะจง\nเจือจาง\nเจือจาน\nเจือปน\nเจื้อยแจ้ว\nแจกจ่าย\nแจ่มแจ้ง\nแจ่มใส\nโจงกระเบน\nโจมตี\nโจรกรรม\nโจรสลัด\nใจความ\nใจคอ\nฉกฉวย\nฉกชิง\nฉลองได\nฉ้อฉล\nฉัตรมงคล\nฉันทลักษณ์\nฉายาลักษณ์\nฉิบหาย\nฉุกเฉิน\nฉุกละหุก\nฉุนเฉียว\nฉุปศาสตร์\nเฉไฉ\nเฉยเมย\nเฉาโฉด\nเฉิดฉัน\nเฉิดฉาย\nเฉิดฉิน\nเฉียบขาด\nเฉียบพลัน\nเฉียบแหลม\nเฉื่อยชา\nแฉะแบะ\nโฉดเฉา\nโฉมงาม\nโฉมฉาย\nโฉมเฉลา\nโฉมตรู\nโฉมยง\nโฉมศรี\nโฉมหน้า\nชดช้อย\nชดเชย\nชดใช้\nชนบท\nชนินทร์\nชนกกรรม\nชนมพรรษา\nชนมายุ\nชมเชย\nชมพูทวีป\nชมพูนท\nชมพูนุท\nชราธรรม\nชราภาพ\nชลจร\nชลธาร\nชลธี\nชลนัยน์\nชลนา\nชลเนตร\nชลประทาน\nชลมารค\nชลาธาร\nชลาลัย\nชลาศัย\nชลาสินธุ์\nชโลทร\nช่วงชิง\nช่วงใช้\nชวนชม\nชวนหัว\nช่วยเหลือ\nช่อฟ้า\nช่อม่วง\nชอกช้ำ\nช่องเขา\nช่องแคบ\nช่องไฟ\nช่องว่าง\nช้องนาง\nชอบกล\nชอบใจ\nชอบธรรม\nชอบพอ\nชักโครก\nชักเงา\nชักจูง\nชักชวน\nชักนำ\nชักเนื้อ\nชักพระ\nชักเย่อ\nชักใย\nชั่งใจ\nชังฆวิหาร\nชัดเจน\nชั้นเชิง\nชั่วคน\nชั่วคราว\nชั่วช้า\nชั่วโมง\nชั่วแล่น\nชาเย็น\nช้านาน\nช่างเครื่อง\nช่างฝีมือ\nช่างฟิต\nช่างไฟ\nช้างน้ำ\nช้างเผือก\nช้างพลาย\nช้างพัง\nช้างสาร\nช้างสีดอ\nชาติธรรม\nชาตินิยม\nชาติพันธุ์\nชาติพันธุ์วิทยา\nชาติภูมิ\nชานชาลา\nชายชาตรี\nชายคา\nชายฝั่ง\nชายทะเล\nชาวเล\nชาววัง\nช้ำใจ\nช้ำชอก\nชิงชัง\nชิงพลบ\nชินชา\nชินบุตร\nชิ้นเอก\nชิมลาง\nชีเปลือย\nชี้ขาด\nชี้แจง\nชี้นำ\nชี้แนะ\nชี้ฟ้า\nชีพจร\nชีพิตักษัย\nชื่นชม\nชื่นบาน\nชื่นมื่น\nชื่อย่อ\nชื่อรอง\nชื่อเล่น\nชื่อเสียง\nชุกชุม\nชุติมา\nชุบตัว\nชุบเลี้ยง\nชุมชน\nชุมทาง\nชุมสาย\nชุ่มใจ\nชุ่มชื่น\nชุ่มชื้น\nชุมนุมชน\nชูชีพ\nชูโรง\nชู้สาว\nเชยชม\nเชลยศักดิ์\nเชลยศึก\nเช่าซื้อ\nเช้าตรู่\nเช้ามืด\nเชิงกราน\nเชิงกล\nเชิงชั้น\nเชิงชาย\nเชิงซ้อน\nเชิงเดียว\nเชิงเดี่ยว\nเชิงตะกอน\nเชิงเทิน\nเชิงมุม\nเชิดชู\nเชิงอรรถ\nเชี่ยนหมาก\nเชี่ยวชาญ\nเชื่องช้า\nเชื่อใจ\nเชื่อถือ\nเชื่อฟัง\nเชื่อมือ\nเชื้อชาติ\nเชื้อเพลิง\nเชื้อไฟ\nเชื้อโรค\nเชื้อสาย\nเชื้อเชิญ\nเชื่องช้า\nเชือนแช\nเชื่อวัน\nแช่เย็น\nแช่อิ่ม\nแช่มช้อย\nแช่มชื่น\nโชกโชน\nโชติช่วง\nโชติรส\nใช้สอย\nซบเซา\nซมซาน\nซวนเซ\nซอกซอน\nซอกแซก\nซ่องสุม\nซ่องเสพ\nซ่องแซ่ง\nซ่อนรูป\nซ่อนเร้น\nซ่อนหา\nซ่อนกลิ่น\nซ่อนทราย\nซ่อมแซม\nซักค้าน\nซักซ้อม\nซักไซ้\nซักฟอก\nซักแห้ง\nซังกะตาย\nซังตาย\nซัดเซ\nซัดทอด\nซับซ้อน\nซับใน\nซับพระพักตร์\nซากศพ\nซ่านเซ็น\nซ้ำซ้อน\nซ้ำซาก\nซ้ำเติม\nซ้ำร้าย\nซี่โครง\nซีดเซียว\nซึมกะทือ\nซึมซาบ\nซึมเซา\nซึมทราบ\nซึมเศร้า\nซื่อตรง\nซื่อสัตย์\nซื้อขาย\nซุกซน\nซุกซ่อน\nซุบซิบ\nซู่ซ่า\nเซซัง\nเซ่อซ่า\nแซ่ซ้อง\nโซดาไฟ\nญาณทัสนะ\nญาณวิทยา\nญาณศาสตร์\nญาติกา\nฐานราก\nดกดื่น\nดงดิบ\nดลใจ\nดลบันดาล\nดวงแก้ว\nดวงใจ\nดวงเดือน\nดวงตรา\nดวงตา\nดวงสมร\nดอกจัน\nดอกจิก\nดอกบัว\nดอกเบี้ย\nดอกฟ้า\nดอกไม้\nดอกยาง\nดอกเล็บ\nดอกทอง\nดอกสร้อย\nดองยา\nดักคอ\nดักฟัง\nดังนั้น\nดังนี้\nดังหนึ่ง\nดั้งเดิม\nดัดจริต\nดัดแปลง\nดันทุรัง\nดับขันธ์\nดับจิต\nดับชีพ\nด่าทอ\nด่างทับทิม\nด่างพร้อย\nดาดฟ้า\nดาราศาสตร์\nดาลเดือด\nดาวกระจาย\nดาวเคราะห์\nดาวตก\nดาวเทียม\nดาวรุ่ง\nดาวเรือง\nดาวฤกษ์\nดาวหาง\nดาวเหนือ\nดาษดื่น\nดินขาว\nดินดาน\nดินดำ\nดินประสิว\nดินปืน\nดินระเบิด\nดินสอ\nดินสอพอง\nดิ้นรน\nดิบดี\nดีเกลือ\nดีใจ\nดีซ่าน\nดีดัก\nดีเดือด\nดีฝ่อ\nดีดดิ้น\nดึกดำบรรพ์\nดึกดื่น\nดึงดัน\nดึงดูด\nดื่มด่ำ\nดื้อด้าน\nดื้อดึง\nดื้อแพ่ง\nดื้อยา\nดื้อรั้น\nดุดัน\nดุเดือด\nดุร้าย\nดุลการค้า\nดุลพินิจ\nดุลภาค\nดุลยพินิจ\nดุลยภาพ\nดุษฎีนิพนธ์\nดุษฎีบัณฑิต\nดุษณีภาพ\nดูแคลน\nดูถูก\nดูดาย\nดูเบา\nดูแล\nดูหมิ่น\nดูเหมือน\nดูดดื่ม\nเด็ดขาด\nเด็ดดวง\nเด็ดเดี่ยว\nเดนตาย\nเดาสวด\nเดาสุ่ม\nเดินทาง\nเดินสะพัด\nเดินสาย\nเดินเหิน\nเดิมพัน\nเดียงสา\nเดียดฉันท์\nเดียวกัน\nเดียวดาย\nเดี๋ยวเดียว\nเดี๋ยวนี้\nเดือดดาล\nเดือดร้อน\nเดือนมืด\nเดือนหงาย\nแดดาล\nแดดิ้น\nแดกดัน\nโด่เด่\nโด่งดัง\nโดดเดี่ยว\nโดยสาร\nได้การ\nได้แก่\nได้ใจ\nได้ที\nได้ยิน\nได้เสีย\nตกเขียว\nตกค้าง\nตกใจ\nตกต่ำ\nตกแต่ง\nตกทอด\nตกฟาก\nตกมัน\nตกยาก\nตกลง\nตกหล่น\nต้นขั้ว\nต้นคิด\nต้นฉบับ\nต้นตอ\nต้นตำรับ\nต้นทุน\nต้นแบบ\nต้นเพลิง\nต้นมือ\nต้นไม้\nต้นร่าง\nต้นเรื่อง\nต้นสังกัด\nต้นหน\nต้นเหตุ\nตบตา\nตบแต่ง\nตบแผละ\nตบมือ\nต้มข่า\nต้มโคล้ง\nต้มยำ\nต้มส้ม\nตรมตรอม\nตรรกวิทยา\nตรรกศาสตร์\nตรวจการ\nตรวจการณ์\nตรวจตรา\nตระบัดสัตย์\nตรัสรู้\nตราตั้ง\nตราบาป\nตรายาง\nตราสาร\nตริตรอง\nตรีกฏุก\nตรีกาย\nตรีโกณ\nตรีโกณมิติ\nตรีคูณ\nตรีทูต\nตรีปิฎก\nตรีภพ\nตรีมูรติ\nตรึกตรอง\nตรึงตรา\nตรุษจีน\nตฤณชาติ\nตฤณมัย\nตลกบาตร\nตลบตะแลง\nตลบหลัง\nตลาดนัด\nตลาดน้ำ\nตลาดมืด\nตลาดสด\nต่อตี\nต่อเติม\nต่อว่า\nต่อสู้\nต่อกร\nต่อต้าน\nต่อแย้ง\nต้องการ\nต้องโทษ\nต้องหา\nต้อนรับ\nตอบโต้\nตอบแทน\nต่อยหอย\nตะพาบน้ำ\nตักตวง\nตักบาตร\nตั้งเข็ม\nตั้งไข่\nตั้งเค้า\nตั้งแง่\nตั้งใจ\nตั้งต้น\nตั้งแต่\nตั้งท้อง\nตัดขาด\nตัดใจ\nตัดเชือก\nตัดตอน\nตัดทอน\nตัดบท\nตัดพ้อ\nตัดรอน\nตัดสิน\nตับเต่า\nตับแลบ\nตับอ่อน\nตัวกลาง\nตัวการ\nตัวเก็ง\nตัวดี\nตัวตั้ง\nตัวเต็ง\nตัวถัง\nตัวแทน\nตัวประกอบ\nตัวประกัน\nตัวแปร\nตัวผู้\nตัวพิมพ์\nตัวเมีย\nตัวยืน\nตัวเลข\nตัวอย่าง\nตั๋วเงิน\nตั๋วแลกเงิน\nตากล้อง\nตาไก่\nตาข่าย\nตาชั่ง\nตาตุ่ม\nตาทวด\nตาปลา\nตาราง\nต่างหาก\nต้านทาน\nตามใจ\nตายใจ\nตายซาก\nตายด้าน\nตายตัว\nตายทั้งกลม\nตายห่า\nตายโหง\nตาลปัตร\nต่ำช้า\nต่ำต้อย\nตำส้ม\nติเตียน\nติณชาติ\nติดขัด\nติดใจ\nติดต่อ\nติดตั้ง\nติดตาม\nติดตื้น\nติดพัน\nติดลม\nติดอ่าง\nตีเกลียว\nตีขลุม\nตีความ\nตีคู่\nตีจาก\nตีตื้น\nตีแผ่\nตีรวน\nตีลังกา\nตีวง\nตีเสมอ\nตีนกา\nตีนคู้\nตีนจก\nตีนตะขาบ\nตีนผี\nตีนเหยียด\nตึกแถว\nตึกระฟ้า\nตึงเครียด\nตึงตัง\nตื้นตัน\nตื่นตัว\nตื่นตูม\nตื่นเต้น\nตุ๊ต๊ะ\nตุ้บตั้บ\nตุ้มหู\nตุลาการ\nตุลาคม\nตู้นิรภัย\nตูมตาม\nตู้เสบียง\nเตโชธาตุ\nเตร็ดเตร่\nเต้นรำ\nเตาแก๊ส\nเตาผิง\nเตาฟู่\nเตาไฟ\nเตารีด\nเตาสูบ\nเต่าทอง\nเต้ารับ\nเต้าส่วน\nเต้าเสียบ\nเต้าหู้ยี้\nแต่ละ\nแตกคอ\nแตกคอก\nแตกฉาน\nแตกดับ\nแตกตื่น\nแตกพาน\nแตกแยก\nแตกร้าว\nแตกหัก\nแต่งงาน\nแต่งตั้ง\nแต้มคู\nแต้มต่อ\nแตรงอน\nแตรเดี่ยว\nแตรฝรั่ง\nแตรฟันฟาร์\nแตรวง\nโต้ตอบ\nโต้เถียง\nโต้แย้ง\nโต๊ะหมู่\nโต๊ะอิหม่าม\nใต้ถุน\nไต้ก๋ง\nไต่คู้\nไต่เต้า\nไต่ถาม\nไต้ฝุ่น\nไตรจักร\nไตรจีวร\nไตรตรึงษ์\nไตรทวาร\nไตรปิฎก\nไตรเพท\nไตรภพ\nไตรภูมิ\nไตรภาคี\nไตรยางศ์\nไตรรงค์\nไตรรัตน์\nไตรลักษณ์\nไตรโลก\nไตรสรณคมน์\nไตรสิกขา\nไต่สวน\nถกเถียง\nถดถอย\nถนัดถนี่\nถนิมสร้อย\nถมถืด\nถมเถ\nถมไป\nถลากไถล\nถ้วนถี่\nถ้วยฟู\nถ่องแท้\nถอดถอน\nถ้อยคำ\nถ้อยแถลง\nถากถาง\nถ่านไฟฉาย\nถ่านหิน\nถามไถ่\nถ่ายทอด\nถ่ายทุกข์\nถ่ายเท\nถาวรวัตถุ\nถ้ำมอง\nถี่ถ้วน\nถึงใจ\nถูกใจ\nถูกชะตา\nเถรวาท\nเถ้าแก่\nเถ้าแก่เนี้ย\nแถมพก\nแถลงการณ์\nไถ่ถอน\nไถ่ถาม\nทดแทน\nทดรอง\nทดลอง\nทดสอบ\nทนทาน\nทนายความ\nทบทวน\nทแยงมุม\nทรงกลด\nทรงเครื่อง\nทรงเจ้า\nทรัพย์สิน\nทรามชม\nทรามเชย\nทรามวัย\nทรามสงวน\nทรามสวาท\nทรุดโทรม\nทฤษฎีบท\nท้วงติง\nท่วมท้น\nทวาทศ\nทวาทศมาส\nทวาบรยุค\nทวารบาล\nทวิบถ\nทวิบท\nทวิบาท\nทวิภาค\nทวิภาคี\nทวีคูณ\nทศกัณฐ์\nทศชาติ\nทศทิศ\nทศนิยม\nทศพร\nทศพล\nทศพิธราชธรรม\nทศมาส\nทศวรรษ\nท่อไอเสีย\nท้อถอย\nท้อแท้\nทองขาว\nทองคำ\nทองคำขาว\nทองคำเปลว\nทองเค\nทองแดง\nทองบรอนซ์\nทองม้วน\nทองย้อย\nทองสัมฤทธิ์\nทองหยอด\nทองหยิบ\nทองเหลือง\nทองเอก\nท่องเที่ยว\nท้องตรา\nท้องถิ่น\nท้องที่\nท้องน้อย\nท้องร่อง\nท้องเรื่อง\nทอดมัน\nทอดทิ้ง\nทอดน่อง\nทอดยอด\nทอดหุ่ย\nทอยกอง\nทะเบียนบ้าน\nทะเลทราย\nทะเลสาบ\nทะเลหลวง\nทักขิณาวัฏ\nทักท้วง\nทักทาย\nทักษิณาวรรต\nทักษิณาทาน\nทักษิณานุประทาน\nทั้งกลม\nทั้งคน\nทั้งดุ้น\nทั้งที\nทั้งนั้น\nทั้งนี้\nทั้งปวง\nทั้งผอง\nทั้งเพ\nทั้งมวล\nทั้งสิ้น\nทั้งหมด\nทั้งหลาย\nทัณฑ์บน\nทัดทาน\nทัดเทียม\nทันควัน\nทันใจ\nทันใด\nทันตา\nทันสมัย\nทันที\nทับถม\nทับทรวง\nทับศัพท์\nทั่วถึง\nทั่วไป\nท่าทาง\nท่าที\nท้าทาย\nทางการ\nทางข้าม\nทางด่วน\nทางเท้า\nทางโท\nทางใน\nทางผ่าน\nทางม้าลาย\nทางหลวง\nทางออก\nทางเอก\nทานกัณฑ์\nทานตะวัน\nท่านชาย\nทานบารมี\nท่านผู้หญิง\nท่านหญิง\nทาบทาม\nท้ายทอย\nทารุณกรรม\nทำคลอด\nทำใจ\nทำซ้ำ\nทำท่า\nทำที\nทำแท้ง\nทำโทษ\nทำบาป\nทำบุญ\nทำพิษ\nทำฟัน\nทำร้าย\nทำวัตร\nทำสาว\nทำเสน่ห์\nทำหมัน\nทำให้\nทิ้งขว้าง\nทิ้งทวน\nทิ้งท้าย\nทินกร\nทิพจักขุ\nทิพโสต\nทิพยจักษุ\nทิพยญาณ\nทิพยเนตร\nทิพยรส\nทิพากร\nทิ่มตำ\nทิ่มแทง\nทิวากร\nทิวากาล\nทิศทาง\nทีเด็ด\nทีท่า\nทีนี้\nทีหลัง\nทีฆนิกาย\nทีฆสระ\nที่ดิน\nที่นอน\nที่นั่ง\nที่ปรึกษา\nที่พึ่ง\nที่มั่น\nที่ราบ\nที่ว่าการ\nที่สุด\nที่หมาย\nที่ไหน\nทุกที\nทุกเมื่อ\nทุกข์สุข\nทุนทรัพย์\nทุนนิยม\nทุนรอน\nทุนสำรอง\nทุ่มเถียง\nทุ่มเท\nทูนหัว\nทูลกระหม่อม\nเทกระจาด\nเทครัว\nเทพเจ้า\nเทพดา\nเทพธิดา\nเทพนม\nเทพนิยม\nเทพนิยาย\nเทพบุตร\nเทพสังหรณ์\nเทศกาล\nเทศนาโวหาร\nเทศบัญญัติ\nเทศบาล\nเทศมนตรี\nเทห์ฟากฟ้า\nเท่ากับ\nเท่าใด\nเท่าตัว\nเท่าทัน\nเท่าทุน\nเท่าเทียม\nเท่านั้น\nเท่าไร\nเท้าช้าง\nเทิดทูน\nเที่ยงตรง\nเที่ยงแท้\nเที่ยงธรรม\nเทียนชนวน\nเทียนพรรษา\nเทียบเคียง\nเทียบเท่า\nเทือกเขา\nเทือกเถา\nแท็งก์น้ำ\nแท่นพิมพ์\nแท่นมณฑล\nแท่นหมึก\nแทรกซอน\nแทรกซ้อน\nแทรกซึม\nแทรกแซง\nแทะโลม\nไทยดำ\nไทยทาน\nไทยธรรม\nไทยน้อย\nไทยใหญ่\nธงชัย\nธงชาติ\nธงทิว\nธรณีวิทยา\nธรณีสงฆ์\nธรรมกาย\nธรรมการ\nธรรมเกษตร\nธรรมขันธ์\nธรรมคุณ\nธรรมจรรยา\nธรรมจริยา\nธรรมจักร\nธรรมจักษุ\nธรรมจาคะ\nธรรมจารี\nธรรมชาติ\nธรรมดา\nธรรมเนียม\nธรรมราชา\nธรรมศาสตร์\nธรรมสภา\nธรรมสังเวช\nธัญพืช\nธารพระกร\nธีรภาพ\nธีรราช\nนกเขา\nนกต่อ\nนกยูง\nนกรู้\nนกหวีด\nนครบาล\nนครรัฐ\nนงคราญ\nนงนุช\nนงพะงา\nนงเยาว์\nนงราม\nนงลักษณ์\nนบนอบ\nนพเก้า\nนพคุณ\nนพเคราะห์\nนพปฎล\nนพพล\nนพรัตน์\nนพศก\nนพศูล\nนมข้น\nนมผง\nนมไม้\nนมนาน\nนมหนู\nนมแมว\nนรีเวช\nนรีเวชวิทยา\nนวดฟั้น\nนวยนาด\nนวลระหง\nนวลลออ\nนวลละออง\nนวลจันทร์\nนอกครู\nนอกคอก\nนอกจาก\nนอกใจ\nนอกชาน\nนอกรีต\nนอกเหนือ\nนองเนือง\nนองเลือด\nนอนก้น\nนอนใจ\nนอบนบ\nนอนเล่น\nนอบน้อม\nน้อมนำ\nน้อยใจ\nน้อยหน้า\nนักการ\nนักการเมือง\nนักกีฬา\nนักข่าว\nนักท่องเที่ยว\nนักเทศน์\nนักโทษ\nนักธรรม\nนักบวช\nนักบิน\nนักบุญ\nนักปราชญ์\nนักพรต\nนักรบ\nนักเรียน\nนักเลง\nนักวิชาการ\nนักศึกษา\nนักสิทธิ์\nนักสืบ\nนักหนา\nนั่งเทียน\nนั่งร้าน\nนัดแนะ\nนัดหมาย\nนั่นแหละ\nนั่นเอง\nนับถือ\nนับประสา\nนัยน์ตา\nนาดำ\nนาปรัง\nนาปี\nนาสวน\nนาหว่าน\nนาคบาศ\nนาคปรก\nนาคราช\nนางกวัก\nนางกำนัล\nนางงาม\nนางใน\nนางบำเรอ\nนางแบบ\nนางพญา\nนางฟ้า\nนางไม้\nนางโลม\nนางสาว\nนางห้าม\nนางเอก\nนาฏกรรม\nนาฏดนตรี\nนาฏศิลป์\nนานนม\nน่านน้ำ\nน่านฟ้า\nนามกร\nนามธรรม\nนามไธย\nนามบัตร\nนามปากกา\nนามแฝง\nนามสกุล\nนามสงเคราะห์\nนามสมญา\nนายทะเบียน\nนายท่า\nนายท้าย\nนายทุน\nนายประกัน\nนายหน้า\nนายอำเภอ\nนารายณ์หัตถ์\nนารีผล\nนาวิกโยธิน\nนำจับ\nนำพา\nนำทาง\nนำร่อง\nนำสืบ\nนำแสดง\nน้ำกรด\nน้ำกาม\nน้ำเกลือ\nน้ำข้าว\nน้ำแข็ง\nน้ำแข็งไส\nน้ำแข็งแห้ง\nน้ำครำ\nน้ำคร่ำ\nน้ำค้าง\nน้ำค้างแข็ง\nน้ำคาวปลา\nน้ำคำ\nน้ำเค็ม\nน้ำเคย\nน้ำเงิน\nน้ำเงี้ยว\nน้ำจัณฑ์\nน้ำจิ้ม\nน้ำใจ\nน้ำเชื้อ\nน้ำเชื่อม\nน้ำซาวข้าว\nน้ำดอกไม้\nน้ำดี\nน้ำตก\nน้ำตา\nน้ำตาล\nน้ำท่า\nน้ำนม\nน้ำนวล\nน้ำบาดาล\nน้ำประสานทอง\nน้ำประปา\nน้ำปลา\nน้ำป่า\nน้ำผึ้ง\nน้ำพริก\nน้ำพริกเผา\nน้ำพี้\nน้ำพุ\nน้ำมนต์\nน้ำมนตร์\nน้ำมัน\nน้ำมือ\nน้ำมูก\nน้ำเมา\nน้ำย่อย\nน้ำยา\nน้ำรัก\nน้ำแร่\nน้ำลาย\nน้ำเลี้ยง\nน้ำสต๊อก\nน้ำส้ม\nน้ำส้มสายชู\nน้ำสังข์\nน้ำสาบาน\nน้ำเสียง\nน้ำหนวก\nน้ำหนอง\nน้ำหนัก\nน้ำหน้า\nน้ำหนึ่ง\nน้ำหมึก\nน้ำหอม\nน้ำเหลือง\nน้ำอบ\nน้ำอ้อย\nน้ำอัดลม\nนิ่งเฉย\nนิจศีล\nนิดเดียว\nนิดหน่อย\nนิติกร\nนิติกรรม\nนิติธรรม\nนิตินัย\nนิติบัญญัติ\nนิติบุคคล\nนิติภาวะ\nนิติวิทยาศาสตร์\nนิติเวช\nนิติเวชศาสตร์\nนิติศาสตร์\nนิเทศศาสตร์\nนิ่มนวล\nนิรุกติศาสตร์\nนิเวศวิทยา\nนิศากร\nนิศากาล\nนิศาชล\nนิศารัตน์\nนี่แน่ะ\nนี่แหละ\nนี่เอง\nนึกคิด\nนุงถุง\nนุ่งห่ม\nนุ่มนวล\nนุ่มนิ่ม\nเนตรนารี\nเนติบัณฑิต\nเนยเทียม\nเนยใส\nเนิ่นนาน\nเนิบนาบ\nเนื้อความ\nเนื้อคู่\nเนื้อเค็ม\nเนื้องอก\nเนื้อตัว\nเนื้อตาย\nเนื้อที่\nเนื้อแท้\nเนื้อเปื่อย\nเนื้อผ้า\nเนื้อเพลง\nเนื้อไม้\nเนื้อเยื่อ\nเนื้อร้อง\nเนื้อร้าย\nเนื้อเรื่อง\nเนื้อหา\nเนืองนอง\nเนืองนิตย์\nเนืองแน่น\nแน่ใจ\nแน่ชัด\nแน่แท้\nแน่นอน\nแน่นิ่ง\nแน่แน่ว\nแน่นแฟ้น\nแน่นหนา\nแนบเนียน\nแนบแน่น\nแนวคิด\nแนวทาง\nแนวโน้ม\nแนวป่า\nแนวรบ\nแนวร่วม\nแนวหน้า\nแนวหลัง\nแน่วแน่\nแนะนำ\nแนะแนว\nโน้มน้าว\nในหลวง\nบกพร่อง\nบงกช\nบงการ\nบดบัง\nบทกลอน\nบทกวี\nบทความ\nบทคัดย่อ\nบทเฉพาะกาล\nบทนำ\nบทบัญญัติ\nบทบาท\nบทประพันธ์\nบทเพลง\nบทร้อง\nบทเรียน\nบทลงโทษ\nบทสนทนา\nบทอัศจรรย์\nบทจร\nบทบงสุ์\nบทมาลย์\nบทรัช\nบทเรศ\nบทวลัญช์\nบนบาน\nบรมครู\nบรมธาตุ\nบรมบพิตร\nบรมวงศานุวงศ์\nบรมอัฐิ\nบรรณพิภพ\nบรรณศาลา\nบรรณาการ\nบรรณาธิการ\nบรรณานุกรม\nบรรณารักษ์\nบรรณารักษศาสตร์\nบรรดามี\nบรรดาศักดิ์\nบรรทัดฐาน\nบรรพบุรุษ\nบรรลัยกัลป์\nบรรลัยจักร\nบริคณห์สนธิ\nบวงสรวง\nบ่วงบาศ\nบ้วนพระโอษฐ์\nบ่อเกิด\nบอกกล่าว\nบอกบท\nบอกบุญ\nบอกใบ้\nบอกปัด\nบ้องกัญชา\nบ้องตื้น\nบ้องไฟ\nบ้องหู\nบอดสี\nบ่อนทำลาย\nบอบช้ำ\nบอบบาง\nบอบแบบ\nบังโกลน\nบังโคลน\nบังใบ\nบั้งไฟ\nบังคับการ\nบังคับบัญชา\nบัญชาการ\nบัณฑุกัมพล\nบัดดล\nบัดเดี๋ยว\nบัดนั้น\nบัดนี้\nบัดสีบัดเถลิง\nบัตรเครดิต\nบัตรพลี\nบัตรสนเท่ห์\nบัตรสินเชื่อ\nบั่นทอน\nบั้นท้าย\nบั้นปลาย\nบั้นพระองค์\nบั้นเอว\nบันไดลิง\nบันไดเลื่อน\nบันเทิงคดี\nบัวลอย\nบัวบก\nบ้าจี้\nบ้าดีเดือด\nบ้าน้ำลาย\nบ้าบิ่น\nบ้าระห่ำ\nบ้าเลือด\nบ้าหอบฟาง\nบากบั่น\nบากหน้า\nบางตา\nบางเบา\nบางที\nบาดเจ็บ\nบาดแผล\nบาดหมาง\nบาตรใหญ่\nบาทบงกช\nบาทบงสุ์\nบาทบริจาริกา\nบาทวิถี\nบานเกล็ด\nบานตะเกียง\nบานตะไท\nบานเบอะ\nบานปลาย\nบานแผละ\nบานพับ\nบ้านจัดสรร\nบ้านช่อง\nบ้านนอก\nบ้านพัก\nบ้านเมือง\nบ้านรับรอง\nบ้านเรือน\nบาปกรรม\nบายศรี\nบ่ายเบี่ยง\nบ่ายหน้า\nบ่าวไพร่\nบิดเบี้ยว\nบิดเบือน\nบิดพลิ้ว\nบี้แบน\nบีบคั้น\nบีบรัด\nบึ้งตึง\nบึ้งบูด\nบุกบั่น\nบุกเบิก\nบุกรุก\nบุคลิกภาพ\nบุคลิกลักษณะ\nบุญธรรม\nบุญนิธิ\nบุญฤทธิ์\nบุบสลาย\nบุ้ยใบ้\nบุรุษเพศ\nบุหงารำไป\nบู้บี้\nบูชายัญ\nบูดบึ้ง\nบูดเบี้ยว\nเบาความ\nเบาใจ\nเบาบาง\nเบาปัญญา\nเบามือ\nเบาแรง\nเบาสมอง\nเบาหวาน\nเบาโหวง\nเบ้าตา\nเบาะแส\nเบิกความ\nเบิกบาน\nเบี้ยล่าง\nเบี้ยเลี้ยง\nเบี้ยหวัด\nเบี่ยงบ่าย\nเบียดบัง\nเบียดเบียน\nเบียดเสียด\nเบื้องต้น\nเบื้องบน\nเบื้องหน้า\nเบื้องหลัง\nแบกะดิน\nแบเบาะ\nแบ่งเบา\nแบ่งปัน\nแบ่งแยก\nแบบฉบับ\nแบบแปลน\nแบบแผน\nแบบฝึกหัด\nแบบพิมพ์\nแบบสอบถาม\nแบบอย่าง\nแบะแฉะ\nแบะท่า\nโบแดง\nโบราณคดี\nโบราณวัตถุ\nโบราณสถาน\nใบขับขี่\nใบจอง\nใบตอง\nใบแทรก\nใบบอก\nใบบุญ\nใบเบิกทาง\nใบปลิว\nใบพัด\nใบโพ\nใบไม้\nใบระกา\nใบรับรอง\nใบลา\nใบเลี้ยง\nใบสั่ง\nใบสำคัญ\nใบสุทธิ\nใบเสร็จ\nใบหน้า\nใบอนุญาต\nใบระกา\nปกครอง\nปกคลุม\nปกป้อง\nปกปิด\nปฏิบัติการ\nปฏิบัติบูชา\nปฐพีวิทยา\nปฐมฌาน\nปฐมทัศน์\nปฐมเทศนา\nปฐมนิเทศ\nปฐมพยาบาล\nปฐมยาม\nปฐมฤกษ์\nปฐมวัย\nปฐมสมโพธิ\nปนเป\nป่นปี้\nปมเขื่อง\nปมเด่น\nปมด้อย\nปรนเปรอ\nปรบไก่\nปรบมือ\nปรสิตวิทยา\nประโปรย\nประพรม\nประกันชีวิต\nประกันภัย\nประจักษ์พยาน\nประจัญบาน\nประจันหน้า\nประจำการ\nประจำเดือน\nประจำเมือง\nประจำยาม\nประชดประชัน\nประชากร\nประชากรศาสตร์\nประชาคม\nประชาชน\nประชาราษฎร์\nประชาชาติ\nประชาชี\nประชาทัณฑ์\nประชาบาล\nประชาพิจารณ์\nประชาภิบาล\nประชามติ\nประชาสงเคราะห์\nประชาสัมพันธ์\nประดับประดา\nประดามี\nประดาน้ำ\nประเดี๋ยวเดียว\nประเดี๋ยวนี้\nประทับใจ\nประทุษร้าย\nประเทศราช\nประพาสต้น\nประเพณีนิยม\nประลัยกัลป์\nประวัติการณ์\nประวัติศาสตร์\nประสบการณ์\nประสบการณ์นิยม\nประสาทการ\nประสูติการ\nประสูติกาล\nประเส\nปรับทุกข์\nปรับโทษ\nปรับปรุง\nปรากฏการณ์\nปราดเปรียว\nปราดเปรื่อง\nปราบปราม\nปริญญาบัตร\nปรัยัติธรรม\nปรุโปร่ง\nปลงใจ\nปลงตก\nปลดทุกข์\nปลดปลง\nปลดปล่อย\nปลดเปลื้อง\nปลดระวาง\nปลดแอก\nปล้นสะดม\nปลอกกระสุน\nปลอกคอ\nปลอดโปร่ง\nปลอดภัย\nปลอมปน\nปลอมแปลง\nปลอบโยน\nปล่อยใจ\nปล่อยตัว\nปล่อยปละ\nปลั๊กไฟ\nปลากริม\nปลาเค็ม\nปลาจ่อม\nปลาเจ่า\nปลาแดก\nปลาตู้\nปลาทอง\nปลาร้า\nปลาส้ม\nปลาดาว\nปลาบิน\nปลาฝา\nปลาวาฬ\nปลาหมึก\nปลาบปลื้ม\nปลายข้าว\nปลายแถว\nปลายทาง\nปลิ้นปลอก\nปลิ้นปล้อน\nปลีกตัว\nปลีกย่อย\nปลุกใจ\nปลุกปล้ำ\nปลุกปั่น\nปลุกระดม\nปลุกเสก\nปลูกฝัง\nปลูกสร้าง\nปวดถ่วง\nปวดมวน\nปวดร้าว\nป่วนปั่น\nป่วยการ\nปอกลอก\nป้องกัน\nปักใจ\nปักดำ\nปักหลัก\nปัจเจกบุคคล\nปัจเจกพุทธะ\nปัจเจกโพธิ\nปัจฉิมชน\nปัจฉิมทิศ\nปัจฉิมภาค\nปัจฉิมยาม\nปัจฉิมลิขิต\nปัจฉิมวัย\nปัจฉิมวาจา\nปัญญาชน\nปัญญาวิมุติ\nปัญญาอ่อน\nปัดเป่า\nปันส่วน\nปั่นป่วน\nปั่นแปะ\nปั่นหัว\nปั้นจิ้ม\nปั้นเจ๋อ\nปั้นปึ่ง\nปั้นสิบ\nปั๊มน้ำมัน\nป่าช้า\nป่าชายเลน\nป่าดง\nป่าดงดิบ\nป่าดิบ\nป่าเถื่อน\nป่าเบญจพรรณ\nป่าละเมาะ\nปากกา\nปากขอ\nปากแข็ง\nปากคอ\nปากคำ\nปากคีบ\nปากจัด\nปากน้ำ\nปากเปล่า\nปากเสียง\nปานกลาง\nป่านนี้\nป้านลม\nป้ายสี\nป่าวร้อง\nปิดฉาก\nปิดบัง\nปิตุฆาต\nปิตุภูมิ\nปีมะโว้\nปีแสง\nปี่กลาง\nปี่ไฉน\nปี่ชวา\nปี่นอก\nปี่ใน\nปี่พาทย์\nปี่อ้อ\nปีกกา\nปีนเกลียว\nปีนป่าย\nปึกแผ่น\nปึงปัง\nปืนกล\nปืนครก\nปืนพก\nปืนยา\nปืนยาว\nปืนลม\nปืนเล็ก\nปืนเล็กยาว\nปืนสั้น\nปืนใหญ่\nปุบปับ\nปุ๊บปั๊บ\nปุ่มเปือก\nปุยฝ้าย\nปุ๋ยคอก\nปุ๋ยเคมี\nปุ๋ยวิทยาศาสตร์\nปุ๋ยหมัก\nปุ๋ยอินทรีย์\nปูจ๋า\nปูเสฉวน\nปู่เจ้า\nปู่ทวด\nปูนขาว\nปูนซีเมนต์\nปูนดิบ\nปูนแดง\nปูนปลาสเตอร์\nปูนปั้น\nเป็ดเทศ\nเป็ดน้ำ\nเป็นกลาง\nเป็นใจ\nเป็นต้น\nเป็นต่อ\nเป็นรอง\nเป็นไร\nเป็นลม\nเป็นห่วง\nเป็นอยู่\nเปรมปรีดิ์\nเปรอะเปื้อน\nเปรียบเทียบ\nเปรียบเปรย\nเปรี้ยวปาก\nเปรี้ยวหวาน\nเปรื่องปราด\nเปลญวน\nเปล่งปลั่ง\nเปล่าดาย\nเปล่าเปลี่ยว\nเปลี่ยนใจ\nเปลี่ยนตัว\nเปลี่ยนแปลง\nเปลี่ยนมือ\nเปลี่ยนหน้า\nเป๋อเหลอ\nเปะปะ\nเป่ากบ\nเป้านิ่ง\nเป้าหมาย\nเปิดฉาก\nเปิดเปิง\nเปิดโปง\nเปิดผนึก\nเปิดเผย\nเปียกปูน\nแป้งสาลี\nแป้งนวล\nแป้งเปียก\nแป้งมัน\nแป้งฝุ่น\nแป้งร่ำ\nแป้งสิงคโปร์\nแป้งหมี่\nแปดปน\nแปดเปื้อน\nแปรปรวน\nแปรผัน\nแปรพักตร์\nแปรรูป\nแปรอักษร\nแปลกปลอม\nแปะโป้ง\nโป้ปด\nโปร่งแสง\nโปร่งใส\nโปรดปราน\nโปรยทาน\nโปรยปราย\nโปโลน้ำ\nผกผัน\nผกากรอง\nผงขาว\nผงชูรส\nผงซักฟอก\nผงฟู\nผดุงครรภ์\nผมไฟ\nผลพลอยได้\nผลลัพธ์\nผลัดเปลี่ยน\nผลิตผล\nผลิตภัณฑ์\nผลุบโผล่\nผสมเทียม\nผสมผสาน\nผสมผเส\nผสมพันธุ์\nผสมโรง\nผสมเสร็จ\nผ่องแผ้ว\nผ่องใส\nผ่อนคลาย\nผ่อนชำระ\nผ่อนปรน\nผ่อนผัน\nผ่อนส่ง\nผอมโซ\nผอมแห้ง\nผักชี\nผักตบชวา\nผักบุ้ง\nผังเมือง\nผัดผ่อน\nผันแปร\nผันผวน\nผ่าตัด\nผ่าเผย\nผ่าหมาก\nผ่าเหล่า\nผ้าขนหนู\nผ้าขาวม้า\nผ้าขี้ริ้ว\nผ้าเช็ดตัว\nผ้าเช็ดปาก\nผ้าเช็ดมือ\nผ้าเช็ดหน้า\nผ้าดิบ\nผ้าต่วน\nผ้าไตร\nผ้าถุง\nผ้าแถบ\nผ้านวม\nผ้านุ่ง\nผ้าใบ\nผ้าป่า\nผ้าป่าน\nผ้าผ่อน\nผ้าพันคอ\nผ้าพันแผล\nผ้าแพร\nผ้าโพกหัว\nผ้ามัดหมี่\nผ้ายาง\nผ้าลูกไม้\nผ้าเหลือง\nผ้าอนามัย\nผ้าอ้อม\nผาดโผน\nผาติกรรม\nผิดหวัง\nผิวเผิน\nผิวพรรณ\nผิวหนัง\nผีกระสือ\nผีกระหัง\nผีกองกอย\nผีโขมด\nผีดิบ\nผีตองเหลือง\nผีถ้วยแก้ว\nผีแถน\nผีทะเล\nผีบุญ\nผีปอบ\nผีพุ่งไต้\nผีฟ้า\nผีเรือน\nผีสาง\nผีเสื้อ\nผีห่า\nผึ่งผาย\nผุดผ่อง\nผุดผาด\nผู้คน\nผู้คุม\nผู้จัดการ\nผู้ชาย\nผู้เชี่ยวชาญ\nผู้ดี\nผู้โดยสาร\nผู้ต้องขัง\nผู้ต้องหา\nผู้แทน\nผู้น้อย\nผู้บริโภค\nผู้บังคับบัญชา\nผู้ปกครอง\nผู้ประกอบการ\nผู้ป่วย\nผู้พิพากษา\nผู้เยาว์\nผู้ร้าย\nผู้วิเศษ\nผู้สื่อข่าว\nผู้เสียหาย\nผู้หญิง\nผู้ใหญ่\nผู้ใหญ่บ้าน\nผูกขวัญ\nผูกขาด\nผูกพัน\nผูกมัด\nเผชิญหน้า\nเผด็จการ\nเผด็จศึก\nเผยแผ่\nเผยแพร่\nเผละผละ\nเผ่าพันธุ์\nเผื่อแผ่\nแผงลอย\nแผนการ\nแผนงาน\nแผนที่\nแผนผัง\nแผนภาพ\nแผนภูมิ\nแผ่นดิน\nแผ่นเสียง\nแผ้วพาน\nโผงผาง\nฝนทอง\nฝอยทอง\nฝักแค\nฝักบัว\nฝักฝ่าย\nฝักใฝ่\nฝังใจ\nฝังหัว\nฝาชี\nฝาแฝด\nฝาละมี\nฝ่าพระบาท\nฝ่าฝืน\nฝ่าฟัน\nฝ้าฟาง\nฝากตัว\nฝากฝัง\nฝีดาษ\nฝีมะม่วง\nฝีจักร\nฝีเท้า\nฝีปาก\nฝีพาย\nฝีมือ\nฝีเย็บ\nฝึกงาน\nฝึกปรือ\nฝึกฝน\nฝึกสอน\nฝึกหัด\nฝืดเคือง\nใฝ่ฝัน\nพงพี\nพงศ์พันธุ์\nพญาโศก\nพญาไฟ\nพบปะ\nพบพาน\nพรสวรรค์\nพรมคด\nพรมแดน\nพรมมิ\nพรรคพวก\nพรรณราย\nพรวดพราด\nพรหมชาติ\nพรหมลิขิต\nพรหมโลก\nพรหมวิหาร\nพร้อมใจ\nพร้อมพรั่ง\nพร้อมเพรียง\nพร้อมมูล\nพร้อมสรรพ\nพร้อมหน้า\nพระครู\nพระคุณ\nพระเคราะห์\nพระเครื่อง\nพระเจ้า\nพระเจ้าอยู่หัว\nพระชายา\nพระทัย\nพระนาง\nพระนางเจ้า\nพระเป็นเจ้า\nพระผู้เป็นเจ้า\nพระพิมพ์\nพระพุทธเจ้า\nพระพุทธองค์\nพระภูมิ\nพระยา\nพระรอง\nพระสนม\nพระสนมเอก\nพระองค์\nพระองค์เจ้า\nพระเอก\nพรั่งพร้อม\nพรั่งพรู\nพรั่นพรึง\nพร่างพราว\nพรายน้ำ\nพรายแพรว\nพราวแพรว\nพร่ำพลอด\nพร่ำเพรื่อ\nพร่ำเพ้อ\nพริกไทย\nพริ้งพราย\nพริ้งเพรา\nพริ้งเพริศ\nพริบตา\nพริ้มพราย\nพริ้มเพรา\nพรุ่งนี้\nพฤติกรรม\nพฤติการณ์\nพฤตินัย\nพลการ\nพลขับ\nพลความ\nพลเมือง\nพลรบ\nพลร่ม\nพลเรือน\nพลโลก\nพลศึกษา\nพลบค่ำ\nพลอดรัก\nพลังงาน\nพลังเงียบ\nพลังจิต\nพลั้งปาก\nพลั้งเผลอ\nพลั้งพลาด\nพลัดถิ่น\nพลัดพราก\nพลาดท่า\nพลาดพลั้ง\nพลิกแพลง\nพลีกรรม\nพลุ่งพล่าน\nพวกพ้อง\nพวงมาลัย\nพวงมาลา\nพวงหรีด\nพวงคราม\nพวงชมพู\nพวงแสด\nพ่วงพี\nพวยน้ำ\nพวยพุ่ง\nพสกนิกร\nพหุคูณ\nพหุภาคี\nพหูพจน์\nพหูสูต\nพอควร\nพอใจ\nพอใช้\nพอใช้ได้\nพอดี\nพอตัว\nพอทำเนา\nพอประมาณ\nพอเพียง\nพอแรง\nพอสมควร\nพอเหมาะ\nพ่อขุน\nพ่อครัว\nพ่อตา\nพ่อบ้าน\nพ่อพันธุ์\nพ่อม่าย\nพ่อเมือง\nพ่อเลี้ยง\nพ่อสื่อ\nพอกพูน\nพ้องพาน\nพักผ่อน\nพักพิง\nพักฟื้น\nพักร้อน\nพักแรม\nพัดยศ\nพัดลม\nพันพัว\nพับฐาน\nพับเพียบ\nพัวพัน\nพาซื่อ\nพาดพิง\nพิณพาทย์\nพิธีกร\nพิธีกรรม\nพิธีการ\nพิธีรีตอง\nพิธีสาร\nพินัยกรรม\nพิมพ์เขียว\nพิมพ์ใจ\nพิมพ์ดีด\nพิษสง\nพี่น้อง\nพี่เบิ้ม\nพี่เลี้ยง\nพึงใจ\nพึงพอใจ\nพึ่งพา\nพึ่งพิง\nพืชพันธุ์\nพืชมงคล\nพื้นฐาน\nพื้นที่\nพื้นบ้าน\nพื้นเพ\nพื้นเมือง\nพื้นเสีย\nพุพอง\nพุทธกาล\nพุทธคุณ\nพุทธจักร\nพุทธเจดีย์\nพุทธฎีกา\nพุทธปฏิมา\nพุทธปฏิมากร\nพุทธมามกะ\nพุทธศักราช\nพุทธศาสนิกชน\nพุทธองค์\nพุทธชาด\nพุทธรักษา\nพุ่มพวง\nพุ่มไม้\nพู่กัน\nพูดจา\nเพ่งเล็ง\nเพดานบิน\nเพดานปาก\nเพริศพราย\nเพริศพริ้ง\nเพริศแพร้ว\nเพรียกพร้อง\nเพรียวลม\nเพลงเชิด\nเพลงยาว\nเพลิงกัลป์\nเพลินใจ\nเพลินตา\nเพลี่ยงพล้ำ\nเพ้อฝัน\nเพาะกาย\nเพาะชำ\nเพาะปลูก\nเพิกถอน\nเพิกเฉย\nเพิ่มเติม\nเพิ่มพูน\nเพียงตา\nเพียงพอ\nเพียบแประ\nเพียบพร้อม\nเพื่อนเกลอ\nเพื่อนตาย\nเพื่อนบ้าน\nเพื่อนฝูง\nเพื่อนยาก\nแพ้ท้อง\nแพร่หลาย\nแพร่งพราย\nแพรวพราว\nโพธิญาณ\nโพธิบัลลังก์\nโพธิสมภาร\nโพธิสัตว์\nโพ้นทะเล\nโพยภัย\nไพ่ตาย\nไพ่ป๊อก\nไพรวัน\nไพรสณฑ์\nไพรสัณฑ์\nไพร่พล\nไพร่ฟ้า\nไพร่สม\nไพร่ส่วย\nไพร่หลวง\nฟกช้ำ\nฟองเต้าหู้\nฟองน้ำ\nฟองมัน\nฟ้องกลับ\nฟ้องร้อง\nฟอนเฟะ\nฟักทอง\nฟัดเฟียด\nฟันดาบ\nฟันฝ่า\nฟันแท้\nฟันน้ำนม\nฟันปลา\nฟันฟาง\nฟันเฟือง\nฟันม้า\nฟันเลื่อย\nฟันหนู\nฟั่นเฝือ\nฟั่นเฟือน\nฟื้นตัว\nฟื้นฝอย\nฟื้นฟู\nฟุ้งซ่าน\nฟุ้งเฟ้อ\nฟุ้งเฟื่อง\nฟุตบอล\nฟูฟ่อง\nฟูเฟื่อง\nฟูมฟัก\nฟูมฟาย\nเฟะฟะ\nเฟื่องฟ้า\nเฟื่องฟุ้ง\nเฟื่องฟู\nไฟฉาย\nไฟแช็ก\nไฟธาตุ\nไฟฟ้า\nภัตกิจ\nภาคทัณฑ์\nภาคพื้น\nภาคเรียน\nภาคภูมิ\nภาพถ่าย\nภาพนิ่ง\nภาพประกอบ\nภาพพจน์\nภาพยนตร์\nภาพลวงตา\nภาพลักษณ์\nภายนอก\nภายใน\nภายหน้า\nภายหลัง\nภารกิจ\nภารธุระ\nภารโรง\nภารตวิทยา\nภาษาศาสตร์\nภาสกร\nภิญโญภาพ\nภินชาติ\nภูธร\nภูธเรศ\nภูบาล\nภูเบศ\nภูเบศวร์\nภูเขา\nภูเขาไฟ\nภูผา\nภูตคาม\nภูตบดี\nภูตรูป\nภูเตศวร\nภูมินทร์\nภูมิบาล\nภูมิประเทศ\nภูมิภาค\nภูมิรัฐศาสตร์\nภูมิลำเนา\nภูมิศาสตร์\nภูมิอากาศ\nภูมิธรรม\nภูมิปัญญา\nภูมิรู้\nภูมิใจ\nภูมิฐาน\nภูมิคุ้มกัน\nภูมิแพ้\nภูษาโยง\nเภทภัย\nเภสัชกร\nเภสัชกรรม\nเภสัชวิทยา\nเภสัชศาสตร์\nโภคทรัพย์\nโภคภัณฑ์\nโภชนากร\nโภชนาการ\nมกุฎราชกุมาร\nมงคลแฝด\nมงคลสูตร\nมงคลหัตถี\nมณเฑียรบาล\nมดดำ\nมดแดง\nมดเท็จ\nมดยอบ\nมดลูก\nมธุปายาส\nมธุรส\nมนเทียรบาล\nมนุษย์กบ\nมโนกรรม\nมโนคติ\nมโนทุจริต\nมโนธรรม\nมโนภาพ\nมโนมัย\nมโนรถ\nมโนรมย์\nมโนสุจริต\nมรรคนายก\nมรรคผล\nมฤคชาติ\nมฤคทายวัน\nมฤคราช\nมลทิน\nมลพิษ\nมลสาร\nมวกเหล็ก\nม้วนหน้า\nมวยไทย\nมวยปล้ำ\nมวยล้ม\nมวยวัด\nมวยสากล\nมวยหมู่\nมวลสาร\nมอคราม\nมอซอ\nมอหมึก\nมองเมียง\nมอบตัว\nมอบหมาย\nมอมเมา\nมะขามเทศ\nมะขามป้อม\nมะขามเปียก\nมะเขือเทศ\nมะเขือพวง\nมะพร้าวแก้ว\nมักคุ้น\nมักจี่\nมักง่าย\nมักน้อย\nมักมาก\nมักใหญ่\nมั่งคั่ง\nมั่งมี\nมัจจุราช\nมัชฌิมนิกาย\nมัชฌิมประเทศ\nมัชฌิมยาม\nมัชฌิมวัย\nมัดจำ\nมัดหมี่\nมัธยมกาล\nมัธยมศึกษา\nมันแกว\nมันเทศ\nมันฝรั่ง\nมันเปลว\nมันสมอง\nมั่นคง\nมั่นใจ\nมั่นหมาย\nมั่นเหมาะ\nมัวเมา\nมัวหมอง\nมั่วสุม\nม้าเทศ\nม้าน้ำ\nม้ามืด\nม้าเร็ว\nม้าล่อ\nม้าลาย\nมากมาย\nมาตรการ\nมาตรฐาน\nมาตราส่วน\nมาตุคาม\nมาตุฆาต\nมาตุภูมิ\nม่านตา\nม่านบังตา\nมายากร\nมายากล\nมายาการ\nมายาวี\nมารผจญ\nมารวิชัย\nมารสังคม\nมารหัวขน\nมาลาการ\nมิ่งขวัญ\nมิ่งมิตร\nมิจฉาจาร\nมิจฉาชีพ\nมิดชิด\nมิดเมี้ยน\nมิดหมี\nมิตรจิต\nมิตรภาพ\nมิตรสหาย\nมิน่า\nมีหน้า\nมีดโกน\nมีดดาบ\nมีดโต้\nมีดพก\nมีดพับ\nมีดสั้น\nมึนงง\nมึนชา\nมึนตึง\nมึนเมา\nมืดครึ้ม\nมืดมน\nมืดมัว\nมือจับ\nมือดี\nมือเติบ\nมือปืน\nมือเปล่า\nมือมืด\nมือสอง\nมือเสือ\nมือหนึ่ง\nมือใหม่\nมุกตลก\nมุขปาฐะ\nมุขมนตรี\nมุ่งมั่น\nมุ่งมาด\nมุ่งหน้า\nมุ่งหมาย\nมุ่งหวัง\nมุ้งลวด\nมุ้งสายบัว\nมุมก้ม\nมุมกลับ\nมุมเงย\nมุมฉาก\nมุมตรง\nมุมป้าน\nมุมมืด\nมุมแย้ง\nมุมสะท้อน\nมุมหักเห\nมุมแหลม\nมุสาวาท\nมูกเลือด\nมูกมัน\nมูกหลวง\nมูนดิน\nมูลฐาน\nมูลนาย\nมูลนิธิ\nมูลเหตุ\nมูลค่า\nมูลฝอย\nเม็ดเงิน\nเม็ดเลือด\nเม็ดโลหิต\nเม่นทะเล\nเมรุมาศ\nเมรุราช\nเมล์อากาศ\nเมาดิบ\nเมามัน\nเมามัว\nเมามาย\nเมินเฉย\nเมียน้อย\nเมียหลวง\nเมียงมอง\nเมี่ยงลาว\nเมี่ยงส้ม\nเมื่อกี้\nเมื่อตะกี้\nเมื่อใด\nเมื่อไร\nเมื่อไหร่\nเมื่อนั้น\nเมืองขึ้น\nเมืองท่า\nเมืองนอก\nเมืองหลวง\nเมื่อยขบ\nเมื่อยล้า\nแม่กอง\nแม่กุญแจ\nแม่คุณ\nแม่งาน\nแม่เจ้า\nแม่ชี\nแม่ทัพ\nแม่นม\nแม่น้ำ\nแม่บท\nแม่บ้าน\nแม่เบี้ย\nแม่พระ\nแม่พิมพ์\nแม่เพลง\nแม่มด\nแม่ม่าย\nแม่ไม้\nแม่ยก\nแม่ยาย\nแม่ร้าง\nแม่เรือน\nแม่แรง\nแม่เล้า\nแม่เลี้ยง\nแม่สี\nแม่สื่อ\nแม่เหล็ก\nแมงมุม\nแม่นยำ\nแมลงช้าง\nแมลงวัน\nแมลงปอ\nแมลงภู่\nแมลงเม่า\nแมวเซา\nแมวน้ำ\nแมวป่า\nแมวมอง\nไม้กลัด\nไม้กวาด\nไม้กางเขน\nไม้เกาหลัง\nไม้ขีดไฟ\nไม้จิ้มฟัน\nไม้เด็ด\nไม้ตาย\nไม้ตีพริก\nไม้ที\nไม้เท้า\nไม้บรรทัด\nไม้เมตร\nไม้ระแนง\nไม้เรียว\nไม้หมอน\nไม้อัด\nไม้จัตวา\nไม้ตรี\nไม้ไต่คู้\nไม้โท\nไม้ผัด\nไม้มลาย\nไม้ม้วน\nไม้ยมก\nไม้หน้า\nไม้หันอากาศ\nไม้เอก\nยกกลีบ\nยกครู\nยกเครื่อง\nยกเค้า\nยกทรง\nยกฟ้อง\nยกเมฆ\nยกยอ\nยกย่อง\nยกเลิก\nยกเว้น\nย่นย่อ\nยมทูต\nยมบาล\nยมราช\nยมโลก\nยวดยิ่ง\nยวดยาน\nยวนยี\nยวบยาบ\nย่อท้อ\nย่อส่วน\nย่อหน้า\nย่อหย่อน\nยอกย้อน\nยองใย\nย่องเบา\nย่องแย่ง\nยอดเยี่ยม\nยอดอก\nย้อนยอก\nย้อนรอย\nย้อนศร\nย้อนแสง\nย้อนหลัง\nยอบแยบ\nยอมความ\nย่อมเยา\nย่อยยับ\nยักยอก\nยักย้าย\nยักเยื้อง\nยัญกรรม\nยัญพิธี\nยัดเยียด\nยับเยิน\nยับยั้ง\nยั่วยวน\nยั่วยุ\nยั่วเย้า\nยากวาด\nยากันยุง\nยาเขียว\nยาใจ\nยาฉุน\nยาชา\nยาซัด\nยาดอง\nยาแดง\nยาถ่าย\nยาธาตุ\nยานัตถุ์\nยาเบื่อ\nยาโป๊\nยาแฝด\nยาพิษ\nยาระบาย\nยาสลบ\nยาสั่ง\nยาสีฟัน\nยาสูบ\nยาเส้น\nยาเสพติด\nยาหม่อง\nยาเหลือง\nย่าทวด\nย่านาง\nยากแค้น\nยากจน\nยากเย็น\nยากไร้\nยางนอก\nยางใน\nยางมะตอย\nยางมะตูม\nยางลบ\nยางสน\nยางอาย\nย่างกราย\nย่างเยื้อง\nย่างสด\nย่างสามขุม\nย่างเหยียบ\nยานเกราะ\nยานพาหนะ\nยานอวกาศ\nยานคาง\nยายทวด\nยาวเฟื้อย\nยาวยืด\nยาวเหยียด\nยำทวาย\nยำใหญ่\nยำเกรง\nยำเยง\nย่ำต๊อก\nย่ำยี\nย่ำแย่\nยิงเป้า\nยิ่งนัก\nยิ่งยวด\nยิ่งใหญ่\nยินดี\nยินยอม\nยินร้าย\nยิ้มกริ่ม\nยิ้มแฉ่ง\nยิ้มแต้\nยิ้มแป้น\nยิ้มเผล่\nยิ้มเยาะ\nยิ้มแย้ม\nยียวน\nยึดครอง\nยึดถือ\nยึดมั่น\nยึดเหนี่ยว\nยืดยาด\nยืดยาว\nยืดเยื้อ\nยืดหยุ่น\nยืดอก\nยืนกราน\nยืนต้น\nยืนพื้น\nยืนยง\nยืนยัน\nยืนหยัด\nยื้อยุด\nยุยง\nยุแยง\nยุแหย่\nยุคลบาท\nยุคเข็ญ\nยุคทอง\nยุคมืด\nยุ่งขิง\nยุ่งยาก\nยุ่งเหยิง\nยุติธรรม\nยุทธการ\nยุทธนาวี\nยุทธปัจจัย\nยุทธภัณฑ์\nยุทธภูมิ\nยุทธวิธี\nยุทธศาสตร์\nยุทธหัตถี\nยุทธนาการ\nยุทธนาธิการ\nยุบยับ\nยุบยิบ\nยุพราช\nยู่ยี่\nเย็นเจี๊ยบ\nเย็นใจ\nเย็นฉ่ำ\nเย็นเฉียบ\nเย็นชา\nเย็นชืด\nเย็นตา\nเย็นเยียบ\nเย็นเยือก\nเย็นวาบ\nเย็นวูบ\nเย็บกี่\nเย็บจักร\nเย็บด้าย\nเย้ยหยัน\nเย้าหยอก\nเยาะเย้ย\nเยี่ยมกราย\nเยี่ยมเยียน\nเยี่ยมเยือน\nเยี่ยมยอด\nเยื่อเคย\nเยื่อใย\nเยือกเย็น\nเยื้องกราย\nเยื้องยัก\nเยื้องย่าง\nแยกย้าย\nแยกแยะ\nแย่งชิง\nแยบคาย\nแยบยล\nแย้มพราย\nแย้มยิ้ม\nแย้มสรวล\nโยเย\nโย้เย้\nโยกโคลง\nโยกย้าย\nโยกโย้\nโยนกลอง\nใยหิน\nรกชัฏ\nรกร้าง\nรกเรี้ยว\nรกเรื้อ\nรกราก\nรงควัตถุ\nรชนีกร\nรถกระบะ\nรถเก๋ง\nรถเข็น\nรถแข่ง\nรถจักร\nรถจี๊ป\nรถตู้\nรถทัวร์\nรถบรรทุก\nรถพ่วง\nรถพยาบาล\nรถไฟ\nรถไฟฟ้า\nรถม้า\nรถเมล์\nรถยนต์\nรถราง\nรถลาก\nรถสปอร์ต\nรถสิบล้อ\nรบกวน\nรบรา\nรบเร้า\nรมดำ\nร่มเกล้า\nร่มชูชีพ\nร่มเย็น\nร่มรื่น\nร่วงโรย\nรวงผึ้ง\nรวงรัง\nรวดเร็ว\nรวนเร\nรวบยอด\nรวบรวม\nรวบรัด\nรวมพล\nรวมหัว\nร่วมใจ\nร่วมเพศ\nร่วมมือ\nร่วมรัก\nร่วมสมัย\nรวยริน\nรวยรื่น\nรสชาติ\nรสนิยม\nรองท้อง\nรองเท้า\nรองพื้น\nร่องน้ำ\nร่องรอย\nร้องขอ\nร้องทุกข์\nร้องเรียน\nร้องห่ม\nร้องไห้\nรองช้ำ\nรองทรง\nรอดชีวิต\nรอดตัว\nรอดตาย\nรอนแรม\nร่อนเร่\nร้อนใจ\nร้อนตัว\nร้อนรน\nร้อนรุ่ม\nร้อนวิชา\nร้อนอาสน์\nรอบจัด\nรอบเดือน\nรอบรู้\nรอยร้าว\nร่อยหรอ\nร้อยละ\nร้อยกรอง\nร้อยแก้ว\nร้อยหวาย\nระนาดทุ้ม\nระนาดเอก\nระเบิดขวด\nระเบิดมือ\nระเบียบการ\nรักใคร่\nรักษาการ\nรักษาการณ์\nรังไข่\nรังแตน\nรังนก\nรังผึ้ง\nรังเพลิง\nรังมด\nรังสรรค์\nรังสฤษฏ์\nรั้งรอ\nรังสีแพทย์\nรังสีวิทยา\nรัชกาล\nรัชทายาท\nรัชนีกร\nรัฐธรรมนูญ\nรัฐบาล\nรัฐบุรุษ\nรัฐประศาสน์\nรัฐประหาร\nรัฐพิธี\nรัฐมนตรี\nรัฐวิสาหกิจ\nรัฐศาสตร์\nรัฐสภา\nรัดกุม\nรัดเกล้า\nรัดตัว\nรัดประคด\nรัดรึง\nรัดรูป\nรัตติกาล\nรับขวัญ\nรับจ้าง\nรับช่วง\nรับใช้\nรับซื้อ\nรับทราบ\nรับประกัน\nรับประทาน\nรับปาก\nรับผิด\nรับผิดชอบ\nรับฟ้อง\nรับฟัง\nรับมือ\nรับรอง\nรับรู้\nรับสมัคร\nรับสั่ง\nรับหน้า\nรับเหมา\nรั่วไหล\nรามือ\nร่าเริง\nรากแก้ว\nรากขวัญ\nรากฐาน\nรากฟัน\nรากศัพท์\nรากเหง้า\nร่างกาย\nร่างแห\nร้างรา\nราชกรณียกิจ\nราชการ\nราชกิจ\nราชครู\nราชฐาน\nราชทัณฑ์\nราชทินนาม\nราชทูต\nราชธานี\nราชนาวี\nราชบัณฑิต\nราชบัลลังก์\nราชบาตร\nราชบุตร\nราชปะแตน\nราชภัฏ\nราชมัล\nราชยาน\nราชรถ\nราชลัญจกร\nราชเลขาธิการ\nราชเลขานุการ\nราชวงศ์\nราชวัติ\nราชสกุล\nราชสมบัติ\nราชสาส์น\nราชหัตถเลขา\nราชองครักษ์\nราชโองการ\nราชาคณะ\nราชาศัพท์\nราชินีนาถ\nร้านชำ\nร้านรวง\nราบคาบ\nราบรื่น\nราบเรียบ\nรายการ\nรายงาน\nรายจ่าย\nรายได้\nรายทาง\nรายรับ\nรายล้อม\nรายละเอียด\nรายวิชา\nร่ายยาว\nร่ายรำ\nร้ายกาจ\nร้ายแรง\nราวนม\nราวป่า\nร้าวฉาน\nร้าวราน\nรำพัด\nรำแพน\nรำวง\nร่ำไป\nร่ำร้อง\nร่ำเรียน\nร่ำไร\nร่ำลา\nร่ำไห้\nริเริ่ม\nริอ่าน\nริมฝีปาก\nริ้วรอย\nรีบร้อน\nรีบรุด\nรีบเร่ง\nรื่นรมย์\nรื่นเริง\nรื้อถอน\nรื้อฟื้น\nรุกฆาต\nรุกราน\nรุกล้ำ\nรุกไล่\nรุ่งขึ้น\nรุ่งแจ้ง\nรุ่งเช้า\nรุ่งเรือง\nรุ่งโรจน์\nรุ่งสว่าง\nรุ่งสาง\nรุ่งอรุณ\nรุจิเรข\nรุดหน้า\nรุนแรง\nรุมเร้า\nรุมล้อม\nรุ่มรวย\nรุ่มร้อน\nรุ่ยร่าย\nรู้แกว\nรู้ความ\nรู้คุณ\nรู้งาน\nรู้จัก\nรู้แจ้ง\nรู้ใจ\nรู้เชิง\nรู้ตัว\nรู้ทัน\nรู้เท่า\nรู้เรื่อง\nรู้สำนึก\nรู้สึก\nรู้เห็น\nรูปการณ์\nรูปโฉม\nรูปฌาน\nรูปถ่าย\nรูปทรง\nรูปธรรม\nรูปแบบ\nรูปพรรณ\nรูปพรหม\nรูปภพ\nรูปภาพ\nรูปร่าง\nรูปสมบัติ\nเร่ร่อน\nเร่งด่วน\nเร่งมือ\nเร่งรัด\nเร่งรีบ\nเร่งเร้า\nเร้นลับ\nเร่อร่า\nเร่าร้อน\nเราะราย\nเราะร้าย\nเริงใจ\nเริงรมย์\nเริดร้าง\nเริ่มต้น\nเริ่มแรก\nเรี่ยราด\nเรี่ยไร\nเรียกคืน\nเรียกตัว\nเรียกร้อง\nเรียกหา\nเรียบร้อย\nเรียงความ\nเรียงตัว\nเรียงเบอร์\nเรียงพิมพ์\nเรียงเม็ด\nเรียงราย\nเรียนรู้\nเรียบร้อย\nเรียบเรียง\nเรียบวุธ\nเรี่ยมเร้\nเรี่ยวแรง\nเรือกลไฟ\nเรือกอและ\nเรือกำปั่น\nเรือจ้าง\nเรือดำน้ำ\nเรือโดยสาร\nเรือตรวจการณ์\nเรือตังเก\nเรือธง\nเรือนำร่อง\nเรือบด\nเรือบิน\nเรือใบ\nเรือประมง\nเรือพ่วง\nเรือพิฆาต\nเรือยนต์\nเรือยาว\nเรือโยง\nเรือรบ\nเรือลากจูง\nเรือสำปั้น\nเรือสำเภา\nเรือหลวง\nเรือหางยาว\nเรืออีโปง\nเรือเอี้ยมจุ๊น\nเรื้อรัง\nเรือกสวน\nเรืองนาม\nเรืองรอง\nเรืองแสง\nเรื่องราว\nเรื่องสั้น\nเรือนแก้ว\nเรือนจำ\nเรือนเบี้ย\nเรือนแพ\nเรือนหอ\nเรื่อยเจื้อย\nเรื่อยเฉื่อย\nเรื่อยเปื่อย\nแรเงา\nแรกนา\nแรกนาขวัญ\nแรงงาน\nแรงดึงดูด\nแรงเทียน\nแรงม้า\nแรงเหวี่ยง\nแรมรอน\nแรมรา\nแรมโรย\nโรคจิต\nโรงครัว\nโรงงาน\nโรงเจ\nโรงเตี๊ยม\nโรงทาน\nโรงนา\nโรงพยาบาล\nโรงพัก\nโรงพิมพ์\nโรงเรียน\nโรงเรือน\nโรงแรม\nโรงเลี้ยง\nโรงเลื่อย\nโรงสี\nโรงสีข้าว\nโรงอาหาร\nโรมรัน\nโรยรา\nฤชากร\nฤดูกาล\nลงขัน\nลงแขก\nลงคอ\nลงตัว\nลงท้าย\nลงทุน\nลงโทษ\nลงพุง\nลงมือ\nลงรัก\nลงรอย\nลงแรง\nลงโรง\nลงเอย\nลดตัว\nลดละ\nลดเลี้ยว\nลดหย่อน\nลดหลั่น\nลนลาน\nล้นพ้น\nล้นหลาม\nล้นเหลือ\nลบล้าง\nลบเลือน\nลบหลู่\nลมกรด\nลมค้า\nลมงวง\nลมแดด\nลมทะเล\nลมบก\nลมบน\nลมบ้าหมู\nลมปราณ\nลมปาก\nลมพิษ\nลมว่าว\nลมเสีย\nลมหนาว\nลมหายใจ\nล่มจม\nล่มสลาย\nล้มละลาย\nล้มลุก\nล้มเลิก\nล่วงเกิน\nล่วงรู้\nล่วงละเมิด\nล่วงลับ\nล่วงล้ำ\nล่วงเลย\nล่วงหน้า\nลวดลาย\nลวดสปริง\nลวดหนาม\nล้วนแล้ว\nลหุโทษ\nล่อลวง\nล่อหลอก\nล่อแหลม\nล้อต๊อก\nล้อเลื่อน\nล้อเล่น\nล้อเลียน\nล้อหลอก\nลองเชิง\nลองดี\nลองภูมิ\nล่องหน\nลอดช่อง\nล่อนจ้อน\nลอบกัด\nล้อมวง\nลอยแก้ว\nลอยชาย\nลอยตัว\nลอยนวล\nลอยแพ\nลอยลำ\nละทิ้ง\nละเลย\nละเว้น\nละครนอก\nละครใน\nละครเพลง\nละครร้อง\nละครรำ\nละครลิง\nละครสัตว์\nละเอียดอ่อน\nลักไก่\nลักพา\nลักเพศ\nลักยิ้ม\nลักลอบ\nลักลั่น\nลักหลับ\nลัดเลาะ\nลับตา\nลับแล\nลับหลัง\nลาออก\nล่าช้า\nล่าทัพ\nล้าสมัย\nล้าหลัง\nลากข้าง\nล้างบาง\nล้างผลาญ\nลาดเขา\nลาดตระเวน\nลาดเท\nลาดยาง\nลานบิน\nลาภปาก\nลาภลอย\nลามปาม\nลามเลีย\nลายคราม\nลายเซ็น\nลายแทง\nลายน้ำ\nลายพร้อย\nลายมือ\nลายลักษณ์\nลายเส้น\nลำกล้อง\nลำแข้ง\nลำธาร\nลำแสง\nลำไส้\nลำตัด\nลำนำ\nล่ำสัน\nล้ำยุค\nล้ำสมัย\nล้ำลึก\nล้ำเลิศ\nล้ำเส้น\nล้ำหน้า\nลิงจุ่น\nลิงลม\nลิงโลด\nลิดรอน\nลิ้นไก่\nลิ้นชัก\nลิ้นปี่\nลิ้นควาย\nลิ้นงูเห่า\nลิ้นหมา\nลิบลับ\nลิบลิ่ว\nลิ่มเลือด\nลี้ภัย\nลี้ลับ\nลึกซึ้ง\nลึกลับ\nลึกล้ำ\nลืมตน\nลืมต้น\nลืมตัว\nลืมตา\nลืมเลือน\nลือชา\nลือชื่อ\nลือลั่น\nลุล่วง\nลุกลน\nลุกลาม\nลุกลี้ลุกลน\nลุกฮือ\nลุ่มน้ำ\nลุ่มลึก\nลุ่มหลง\nลุ่ทาง\nลูกกรง\nลูกกรอก\nลูกกรุง\nลูกกลอน\nลูกกลิ้ง\nลูกกวาด\nลูกกะจ๊อก\nลูกกุญแจ\nลูกเกด\nลูกแก้ว\nลูกขนไก่\nลูกข่าง\nลูกขุน\nลูกเขย\nลูกครึ่ง\nลูกคลื่น\nลูกความ\nลูกคอ\nลูกค้า\nลูกคิด\nลูกคู่\nลูกจ้าง\nลูกช้าง\nลูกชิด\nลูกชิ้น\nลูกชุบ\nลูกซอง\nลูกโซ่\nลูกดอก\nลูกดิ่ง\nลูกตะกั่ว\nลูกตุ้ม\nลูกเต้า\nลูกเต๋า\nลูกถ้วย\nลูกทุ่ง\nลูกเธอ\nลูกน้อง\nลูกน้ำ\nลูกนิมิต\nลูกบอล\nลูกบ้าน\nลูกบาศก์\nลูกบิด\nลูกเบี้ยว\nลูกประคบ\nลูกประคำ\nลูกปัด\nลูกปืน\nลูกโป่ง\nลูกผสม\nลูกผู้ชาย\nลูกผู้หญิง\nลูกพรรค\nลูกพี่\nลูกฟูก\nลูกไฟ\nลูกมือ\nลูกโม่\nลูกไม้\nลูกยาเธอ\nลูกรอก\nลูกรัง\nลูกเรือ\nลูกล้อ\nลูกลอย\nลูกเล่น\nลูกเลี้ยง\nลูกโลก\nลูกวัด\nลูกศร\nลูกศิษย์\nลูกสมุน\nลูกสะใภ้\nลูกสูบ\nลูกเสือ\nลูกหนัง\nลูกหนี้\nลูกหนู\nลูกหมาก\nลูกหลง\nลูกหลาน\nลูกหาบ\nลูกหิน\nลูกเห็บ\nลูกเหม็น\nลูกแหง่\nลูกอม\nลูกหม้อ\nลูบคม\nลูบคลำ\nลูบไล้\nเล็กน้อย\nเลขคณิต\nเลขผา\nเลขหมาย\nเล็ดลอด\nเล่นงาน\nเล่นแง่\nเล่นชู้\nเล่นตัว\nเล่นลิ้น\nเล่นหัว\nเลนส์นูน\nเลนส์เว้า\nเล็บครุฑ\nเลยเถิด\nเลศนัย\nเล่ห์กล\nเล่ห์เหลี่ยม\nเลอโฉม\nเลอมาน\nเลอเลิศ\nเลอสรวง\nเล่อล่า\nเลอะเลือน\nเล่าเรียน\nเล่าลือ\nเลาะลัด\nเลิกรา\nเลิกร้าง\nเลิกล้ม\nเลิศเลอ\nเลี้ยงชีพ\nเลี้ยงดู\nเลี้ยงต้อย\nเลียบเคียง\nเลี้ยวลด\nเลือกตั้ง\nเลือกเฟ้น\nเลือกสรร\nเลื่องลือ\nเลือดกำเดา\nเลือดเนื้อ\nเลือดฝาด\nเลือดเย็น\nเลือดร้อน\nเลือดหมู\nเลือดอุ่น\nเลือนราง\nเลื่อนเปื้อน\nเลื่อนลอย\nเลื่อมพราย\nเลื่อมใส\nเลื่อยฉลุ\nเลื่อยลันดา\nเลื่อยวงเดือน\nเลื้อยคลาน\nแลเหลียว\nแลกเปลี่ยน\nแล้วกัน\nและเล็ม\nโล่งใจ\nโล่งโถง\nโล่งอก\nโลดเต้น\nโลดโผน\nโลดลิ่ว\nโลดแล่น\nไล่ที่\nไล่เบี้ย\nไล่เลี่ย\nไล่เลียง\nไล่หลัง\nไล่ออก\nวกวน\nวงกบ\nวงกลม\nวงการ\nวงแขน\nวงเงิน\nวงจร\nวงนอก\nวงใน\nวงรี\nวงเล็บ\nวงเวียน\nวงแหวน\nวงศ์วาน\nวจีกรรม\nวจีเภท\nวจีภาค\nวนเวียน\nวอดวาย\nว็อบแว็บ\nวังวน\nวังหน้า\nวังหลวง\nวังหลัง\nวัดราษฎร์\nวัดวา\nวัดหลวง\nวัดผล\nวัดพื้น\nวัตถุนิยม\nวัตถุประสงค์\nวัตรปฏิบัติ\nวันโกน\nวันพระ\nวันเพ็ญ\nวัยรุ่น\nวัยวุฒิ\nว่ากล่าว\nว่าจ้าง\nว่าด้วย\nว่าที่\nวางก้าม\nวางใจ\nวางตัว\nวางตา\nวางโต\nวางท่า\nวางมวย\nวางมาด\nวางมือ\nวางวาย\nว่างเปล่า\nว่างเว้น\nวาดเขียน\nว่านเครือ\nวาบหวาม\nวายชนม์\nวายปราณ\nวายวาง\nวายวอด\nวายร้าย\nวายุภักษ์\nวาววับ\nวาววาม\nวาวแวว\nวาวแสง\nวิกฤตการณ์\nวิกฤติการณ์\nวิกฤตกาล\nวิกฤติกาล\nวิกลจริต\nวิงเวียน\nวิ่งเต้น\nวิ่งผลัด\nวิ่งรอก\nวิ่งราว\nวิจิตรศิลป์\nวิชาการ\nวิชาชีพ\nวิชาธร\nวิญญูชน\nวิดพื้น\nวิตกจริต\nวิถีทาง\nวิทยากร\nวิทยากล\nวิทยาการ\nวิทยาเขต\nวิทยาทาน\nวิทยาธร\nวิทยานิพนธ์\nวิทยาศาสตร์\nวิเทศสัมพันธ์\nวิธีการ\nวินัยธร\nวินัยปิฎก\nวินาศกรรม\nวินาศภัย\nวินาศสันตะโร\nวิภัชพยากรณ์\nวิภัชวาที\nวิไลวรรณ\nวิสัญญีแพทย์\nวิสัญญีภาพ\nวิสัญญีวิทยา\nวุฒิบัตร\nวุฒิสภา\nวุฒิสมาชิก\nวุ่นวาย\nวุ้นเส้น\nวูบวาบ\nเวจกุฎี\nเวจมรรค\nเวชกรรม\nเวชภัณฑ์\nเวชศาสตร์\nเวทมนตร์\nเวนคืน\nเวรกรรม\nเวฬุการ\nเวฬุวัน\nเว้าวอน\nเวิ้งว้าง\nเวียงวัง\nเวียนเทียน\nแว้งกัด\nแวดล้อม\nแวดวง\nแว่นขยาย\nแว่นแคว้น\nแว่นตา\nแวบวับ\nแววตา\nแวววาม\nแวววาว\nแวะเวียน\nโวยวาย\nไวไฟ\nไว้ใจ\nไว้ชื่อ\nไว้ตัว\nไว้ทุกข์\nไว้ลาย\nไว้หน้า\nไว้อาลัย\nศนิวาร\nศอกกลับ\nศอกกำ\nศอกกำมา\nศักดิ์ศรี\nศักดิ์สิทธิ์\nศารทวิษุวัติ\nศาลแขวง\nศาลจังหวัด\nศาลชั้นต้น\nศาลฎีกา\nศาลเตี้ย\nศาลทหาร\nศาลปกครอง\nศาลพระภูมิ\nศาลเพียงตา\nศาลแพ่ง\nศาลรัฐธรรมนูญ\nศาลแรงงาน\nศาลล้มละลาย\nศาลโลก\nศาลสูง\nศาลสูงสุด\nศาลอาญา\nศาลอุทธรณ์\nศาลากลาง\nศาลาดิน\nศาลาราย\nศาลาวัด\nศิลาฤกษ์\nศิลาแลง\nศิษย์เก่า\nศิษย์เอก\nศีลจุ่ม\nศีลธรรม\nศีลวัต\nศีลอด\nศูนย์กลาง\nศูนย์การค้า\nศูนย์ถ่วง\nศูนย์สูตร\nศูนย์หน้า\nเศร้าใจ\nเศร้าโศก\nเศร้าสร้อย\nเศร้าสลด\nเศร้าหมอง\nเศวตฉัตร\nเศษเกิน\nเศษซ้อน\nเศษวรรค\nเศษส่วน\nเศษเหล็ก\nโศกนาฏกรรม\nโศกศัลย์\nโศกเศร้า\nโศกสลด\nสกลโลก\nส่งเดช\nส่งท้าย\nส่งเสริม\nส่งเสีย\nส่งเสียง\nสงบเงียบ\nสงบเสงี่ยม\nสง่างาม\nสง่าราศี\nสดชื่น\nสดใส\nสตรีเพศ\nสติปัญญา\nสถลมารค\nสถานกงสุล\nสถานที่\nสถานทูต\nสถานการณ์\nสถานภาพ\nสถิติศาสตร์\nสนตะพาย\nสนใจ\nส้นตีน\nสนธิสัญญา\nสนนราคา\nสนับแข้ง\nสนับเพลา\nสนับมือ\nสนามบิน\nสนามเพลาะ\nสนิทสนม\nสนิมขุม\nสนิมสร้อย\nสนุกสนาน\nสบประมาท\nสบายใจ\nสภาพธรรม\nสมควร\nสมจริง\nสมใจ\nสมนัย\nสมน้ำหน้า\nสมประกอบ\nสมส่วน\nสมหวัง\nสมคบ\nสมทบ\nสมยอม\nสมรัก\nสมรู้\nสมสู่\nส้มฉุน\nส้มตำ\nส้มลิ้ม\nส้มกุ้ง\nส้มเช้า\nสมญานาม\nสมมติฐาน\nสมมุติฐาน\nสมมติเทพ\nสมรภูมิ\nสมัครใจ\nสมัยนิยม\nสมุทรศาสตร์\nสมุทรเสนา\nสยดสยอง\nสยองขวัญ\nสยามรัฐ\nสรรหา\nสรวมชีพ\nสรวลเส\nสร้อยเศร้า\nสร้างสรรค์\nสร้างเสริม\nสลดใจ\nสลบไสล\nสละสลวย\nสลาเหิน\nสลากภัต\nสวนครัว\nสวนป่า\nสวนสนุก\nสวนหย่อม\nส่วนกลาง\nส่วนเกิน\nส่วนตัว\nส่วนบุญ\nส่วนแบ่ง\nส่วนประกอบ\nส่วนพระองค์\nส่วนผสม\nส่วนรวม\nส่วนร่วม\nส่วนลด\nส่วนสัด\nสวมกอด\nสวมเขา\nสวมรอย\nสวยมภู\nสว่างไสว\nสวามิภักดิ์\nสวิงสวาย\nสสารนิยม\nส่อเสียด\nสอดคล้อง\nสอดแทรก\nสอดแนม\nสอบถาม\nสอบทาน\nสอบไล่\nสอบสวน\nส้อมเสียง\nสะสวย\nสะแกวัลย์\nสะแกแสง\nสะใจ\nสะเด็ดยาด\nสะเทือนใจ\nสะบัดช่อ\nสั่งสม\nสั่งสอน\nสั่งเสีย\nสังเกตการณ์\nสังคมนิยม\nสังคมวิทยา\nสังคมศาสตร์\nสังคมศึกษา\nสังคมสงเคราะห์\nสัญญาบัตร\nสัดส่วน\nสัตการ\nสัตบุรุษ\nสัตบริภัณฑ์\nสัตภัณฑ์\nสัตมหาสถาน\nสัตโลหะ\nสันเขา\nสันดอน\nสันหลัง\nสั่นเทา\nสั่นเทิ้ม\nสันติบาล\nสันติภาพ\nสันติวิธี\nสันติสุข\nสับเปลี่ยน\nสับสน\nสับหลีก\nสับหว่าง\nสัมมาคารวะ\nสัมมาชีพ\nส่าเหล้า\nสากกะเบือ\nสาทิสลักษณ์\nสาธุการ\nสาธุชน\nสาบเสือ\nสาปสรร\nสาปแช่ง\nสาปส่ง\nสามง่าม\nสามล้อ\nสามเหลี่ยม\nสามเวท\nสามัญชน\nสามัญสำนึก\nสายดิ่ง\nสายดิน\nสายตรวจ\nสายน้ำ\nสายบัว\nสายพาน\nสายฟ้า\nสายยาง\nสายยู\nสายใย\nสายรก\nสายรุ้ง\nสายล่อฟ้า\nสายลับ\nสายเลือด\nสายโลหิต\nสายวัด\nสายส่ง\nสายสวาท\nสายสะดือ\nสายสะพาย\nสายสัมพันธ์\nสายสิญจน์\nสายสืบ\nสายไหม\nสายอากาศ\nสายตา\nสายหยุด\nสารตรา\nสารประกอบ\nสารละลาย\nสารส้ม\nสารหนู\nสารทฤดู\nสาวใช้\nสาวน้อย\nสาวใหญ่\nสำนักงาน\nสำนักพิมพ์\nสำนักสงฆ์\nสำมะโนครัว\nสำเร็จรูป\nสิกขาบท\nสิงสถิต\nสิงสู่\nสิ่งก่อสร้าง\nสิ่งของ\nสิ่งปฏิกูล\nสิ่งพิมพ์\nสิ่งแวดล้อม\nสิ่งศักดิ์สิทธิ์\nสิทธิกร\nสิทธิ์ขาด\nสิทธิชัย\nสิทธิโชค\nสิทธิบัตร\nสินค้า\nสินจ้าง\nสินเชื่อ\nสินไถ่\nสินทรัพย์\nสินน้ำใจ\nสินบน\nสินแร่\nสินสมรส\nสินสอด\nสินไหม\nสิ้นเชิง\nสิ้นสุด\nสีผึ้ง\nสีลม\nสีชอล์ก\nสีถ่าน\nสีเทียน\nสีน้ำ\nสีน้ำมัน\nสีโปสเตอร์\nสีฝุ่น\nสี่เหลี่ยม\nสีหน้า\nสึกหรอ\nสืบทอด\nสืบค้น\nสืบสวน\nสืบสาว\nสืบเสาะ\nสื่อผสม\nสื่อมวลชน\nสื่อสาร\nสุกงอม\nสุกดิบ\nสุกปลั่ง\nสุกใส\nสุขนาฏกรรม\nสุขภัณฑ์\nสุขภาพ\nสุขลักษณะ\nสุขวิทยา\nสุขศาลา\nสุขศึกษา\nสุดท้าย\nสุตกวี\nสุนทรพจน์\nสุภาพชน\nสู่ขอ\nสู่รู้\nสู่สม\nสูงส่ง\nสูญเปล่า\nสูญสิ้น\nสูญเสีย\nสูญหาย\nเสสรวล\nเสแสร้ง\nเสกสรร\nเสถียรภาพ\nเส้นชัย\nเส้นตรง\nเส้นตาย\nเส้นทาง\nเส้นใย\nเส้นรุ้ง\nเส้นเลือด\nเส้นแวง\nเส้นสาย\nเส้นเสียง\nเส้นหมี่\nเส้นเอ็น\nเสบียงกรัง\nเสมอภาค\nเสมอหน้า\nเสมอเหมือน\nเสมียนตรา\nเสร็จสรรพ\nเสร็จสิ้น\nเสริมส่ง\nเสริมสร้าง\nเสริมสวย\nเสรีไทย\nเสรีธรรม\nเสรีนิยม\nเสรีภาพ\nเสาเข็ม\nเสาธง\nเสียใจ\nเสียเชิง\nเสียดาย\nเสียที\nเสียเที่ยว\nเสียเปรียบ\nเสียเปล่า\nเสียรู้\nเสียแรง\nเสียสละ\nเสียหลัก\nเสียหาย\nเสี่ยงทาย\nเสียดแทง\nเสียดแทรก\nเสียดสี\nเสี้ยนศึก\nเสี้ยนหนาม\nเสี้ยมสอน\nเสียวซ่าน\nเสียวไส้\nเสือดาว\nเสือดำ\nเสือปลา\nเสือป่า\nเสือไฟ\nเสื่อกก\nเสื่อกระจูด\nเสื่อน้ำมัน\nเสื่อลำแพน\nเสื้อกล้าม\nเสื้อกั๊ก\nเสื้อเกราะ\nเสื้อครุย\nเสื้อแสง\nเสื้อเมือง\nเสือกคลาน\nเสือกสน\nเสือกไส\nเสื่อมคลาย\nเสื่อมถอย\nเสื่อมทราม\nเสื่อมโทรม\nเสื่อมสลาย\nเสื่อมสูญ\nเสื่อมเสีย\nเสือหมอบ\nแสกหน้า\nแสดงออก\nแสเถา\nแสนกล\nแสนรู้\nแสร้งว่า\nใส่ความ\nใส่ไคล้\nใส่ใจ\nใส่ไฟ\nไส้กรอก\nไส้ไก่\nไส้ติ่ง\nไส้ศึก\nไส้อั่ว\nไส้เดือน\nไส้ตัน\nไสยเวท\nไสยศาสตร์\nหกล้ม\nหงส์หยก\nหงอนไก่\nหงอยก๋อย\nหงอยเหงา\nหงายท้อง\nหงายหลัง\nหงำเหงอะ\nหงำเหงือก\nหดหาย\nหดหู่\nหนทาง\nหนวกหู\nหน่วงเหนี่ยว\nหน่วยก้าน\nหน่อไม้\nหนองใน\nหนองแซง\nหนักข้อ\nหนักใจ\nหนักแน่น\nหนักหน่วง\nหนักหนา\nหนังกลับ\nหนังตะลุง\nหนังเรียด\nหนังสด\nหนังใหญ่\nหนังสือพิมพ์\nหนาแน่น\nหน้ากระดาน\nหน้ากาก\nหน้ากาฬ\nหน้าแข้ง\nหน้าจั่ว\nหน้าฉาน\nหน้าตัก\nหน้าตา\nหน้าต่าง\nหน้าท้อง\nหน้าทับ\nหน้าที่\nหน้าที่นั่ง\nหน้าบัน\nหน้าปัด\nหน้าผา\nหน้าผาก\nหน้าม้า\nหน้ามุข\nหน้าไม้\nหน้าเลือด\nหน้าอก\nหนามเตย\nหน่ายหนี\nหน่ายแหนง\nหนาวเหน็บ\nหนำ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nกช\nกฎ\nกฏุก\nกฐิน\nกณิกนันต์\nกณิการ์\nกด\nกตเวทิตา\nกตเวที\nกตัญชลี\nกตัญญุตา\nกตัญญู\nกตาธิการ\nกตาภินิหาร\nกติกา\nกถา\nกถิกาจารย์\nกทลี\nกน\nก่น\nก้น\nกนก\nกนิษฐ์\nกนิษฐา\nกบ\nกบฏ\nกบดาน\nกบทู\nกบาล\nกบินทร์\nกบิล\nกบี่\nกบูร\nกเบนทร์\nกม\nก้ม\nกมณฑลาภิเษก\nกมณฑโลทก\nกมล\nกมลา\nกมลาศ\nกมลาสน์\nกมเลศ\nกมัณฑลุ\nกมุท\nกร\nกรกฎ\nกรกฎาคม\nกรกฏ\nกรง\nกรชกาย\nกรณฑ์\nกรณิการ์\nกรณี\nกรณีย์\nกรณียกิจ\nกรณียะ\nกรด\nกรน\nกรบ\nกรบูร\nกรพินธุ์\nกรม\nกรรกฎ\nกรรกศ\nกรรเกด\nกรรไกร\nกรรเจียก\nกรรชิง\nกรรเชียง\nกรรโชก\nกรรฐ์\nกรรฐา\nกรรณ\nกรรณา\nกรรณิกา\nกรรณิการ์\nกรรดิ\nกรรดิก\nกรรดึก\nกรรตุ\nกรรไตร\nกรรทบ\nกรรแทก\nกรรบิด\nกรรบูร\nกรรภิรมย์\nกรรม\nกรรม์\nกรรม์ภิรมย์\nกรรมชวาต\nกรรมัชวาต\nกรรมาชีพ\nกรรมาธิการ\nกรรมาร\nกรรษก\nกรรสะ\nกรรแสง\nกรวด\nกรวบ\nกรวม\nกร้วม\nกรวย\nกรวิก\nกรสาปน์\nกรสุทธิ์\nกรอ\nกร้อ\nกรอก\nกร็อกกร๋อย\nกรอกแกรก\nกรอง\nกรองกรอย\nกรอด\nกร่อน\nกรอบ\nกรอม\nกร่อย\nกระ\nกระกร\nกระกรุ่น\nกระกลับกลอก\nกระกี้\nกระเกรอก\nกระเกริก\nกระเกริ่น\nกระคน\nกระคาย\nกระงกกระเงิ่น\nกระง่องกระแง่ง\nกระง่อนกระแง่น\nกระเง้ากระงอด\nกระโงก\nกระจก\nกระจง\nกระจร\nกระจอก\nกระจองหง่อง\nกระจ๋องหง่อง\nกระจองอแง\nกระจ้อน\nกระจอนหู\nกระจ้อย\nกระจ๋อหวอ\nกระจะ\nกระจัก\nกระจัง\nกระจัด\nกระจับ\nกระจ่า\nกระจ่าง\nกระจาด\nกระจาน\nกระจาบ\nกระจาม\nกระจาย\nกระจาว\nกระจิก\nกระจิ๋ง\nกระจิด\nกระจิบ\nกระจิ๋ม\nกระจิริด\nกระจิ๋ว\nกระจี้\nกระจี๋\nกระจุก\nกระจุ๋งกระจิ๋ง\nกระจุบ\nกระจุ๊บ\nกระจุ๋มกระจิ๋ม\nกระจุย\nกระจู้\nกระจู๋กระจี๋\nกระจูด\nกระเจอะกระเจิง\nกระเจา\nกระเจ่า\nกระเจ้า\nกระเจาะ\nกระเจิง\nกระเจิดกระเจิง\nกระเจี้ยง\nกระเจี๊ยบ\nกระเจียว\nกระเจี๊ยว\nกระแจะ\nกระโจน\nกระโจม\nกระฉอก\nกระฉ่อน\nกระฉับกระเฉง\nกระฉิ่ง\nกระฉีก\nกระฉูด\nกระเฉก\nกระเฉด\nกระแฉก\nกระโฉกกระเฉก\nกระโฉม\nกระชดกระช้อย\nกระชอน\nกระชอมดอก\nกระช้อย\nกระชัง\nกระชั้น\nกระชับ\nกระชาก\nกระชาย\nกระชิง\nกระชิด\nกระชุ\nกระชุก\nกระชุ่มกระชวย\nกระเชอ\nกระเชา\nกระเช้า\nกระเชียง\nกระแชง\nกระแชะ\nกระโชก\nกระซ่องกระแซ่ง\nกระซับ\nกระซาบ\nกระซิก\nกระซิบ\nกระซี้\nกระซุง\nกระซุบกระซิบ\nกระซุ้ม\nกระซู่\nกระเซ็น\nกระเซอ\nกระเซอะกระเซอ\nกระเซอะกระเซิง\nกระเซ้า\nกระเซิง\nกระแซ\nกระแซะ\nกระโซกระเซ\nกระฎี\nกระฎุมพี\nกระดก\nกระด้ง\nกระดนโด่\nกระดวง\nกระดวน\nกระด้วมกระเดี้ยม\nกระดอ\nกระดอง\nกระดองหาย\nกระดอน\nกระดอม\nกระดักกระเดี้ย\nกระดังงัว\nกระดังงา\nกระดาก\nกระด้าง\nกระดางลาง\nกระดาด\nกระดาดขาว\nกระดาน\nกระดานพน\nกระดาษ\nกระดำกระด่าง\nกระดิก\nกระดิ่ง\nกระดิ้ง\nกระดิบ\nกระดี่\nกระดี้กระเดียม\nกระดึง\nกระดืบ\nกระดุ\nกระดุกกระดิก\nกระดุ้งกระดิ้ง\nกระดุบ\nกระดุบกระดิบ\nกระดุม\nกระดูก\nกระเดก\nกระเด้ง\nกระเด็น\nกระเด้า\nกระเดาะ\nกระเดิด\nกระเดี้ย\nกระเดียด\nกระเดือก\nกระเดื่อง\nกระแด็ก\nกระแด้ง\nกระแด้แร่\nกระแด่ว\nกระแดะ\nกระโดก\nกระโดง\nกระโดด\nกระโดน\nกระได\nกระตรับ\nกระตราก\nกระตรุด\nกระตรุม\nกระต้วมกระเตี้ยม\nกระต้อ\nกระต่องกระแต่ง\nกระต๊อบ\nกระต้อยตีวิด\nกระตัก\nกระตั้ว\nกระต่าย\nกระติก\nกระติ๊ด\nกระติบ\nกระตือรือร้น\nกระตุก\nกระตุ้งกระติ้ง\nกระตุ่น\nกระตุ้น\nกระตูบ\nกระเตง\nกระเต็น\nกระเตอะ\nกระเตาะ\nกระเตาะกระแตะ\nกระเตื้อง\nกระแต\nกระแตแต้แว้ด\nกระโตกกระตาก\nกระโตน\nกระถด\nกระถอบ\nกระถั่ว\nกระถาง\nกระถิก\nกระถิน\nกระเถิบ\nกระโถน\nกระทก\nกระทง\nกระทบ\nกระทรวง\nกระทอก\nกระท้อน\nกระท่อนกระแท่น\nกระท่อม\nกระท้อมกระแท้ม\nกระทะ\nกระทั่ง\nกระทั้น\nกระทา\nกระทาย\nกระทาสี\nกระทาหอง\nกระทำ\nกระทิกกระทวย\nกระทิง\nกระทึง\nกระทืบ\nกระทุ\nกระทุง\nกระทุ้ง\nกระทุ่ม\nกระทู้\nกระเท่\nกระเทียบ\nกระเทียม\nกระเทือน\nกระเทื้อม\nกระแทก\nกระแท่น\nกระแทะ\nกระไทชาย\nกระน่อง\nกระนั้น\nกระนี้\nกระแนะกระแหน\nกระโน้น\nกระไน\nกระบก\nกระบม\nกระบวน\nกระบวย\nกระบวร\nกระบอก\nกระบอง\nกระบะ\nกระบัด\nกระบั้วกระเบี้ย\nกระบ่า\nกระบ้า\nกระบาก\nกระบาย\nกระบาล\nกระบิ\nกระบิ้ง\nกระบิด\nกระบิล\nกระบี่\nกระบือ\nกระบุง\nกระบุ่มกระบ่าม\nกระบู้กระบี้\nกระบูน\nกระบูร\nกระเบง\nกระเบญ\nกระเบ็ดกระบวน\nกระเบน\nกระเบา\nกระเบิก\nกระเบียด\nกระเบียน\nกระเบื้อง\nกระแบก\nกระแบะ\nกระโบม\nกระปมกระปำ\nกระปมกระเปา\nกระปรอก\nกระปรอกว่าว\nกระปรี้กระเปร่า\nกระปอก\nกระป้อกระแป้\nกระป่อง\nกระป๋อง\nกระปอดกระแปด\nกระป๋อหลอ\nกระปั้วกระเปี้ย\nกระป่ำ\nกระปุก\nกระปุ๊กลุก\nกระปุ่ม\nกระปุ่มกระป่ำ\nกระปุ่มกระปิ่ม\nกระเป๋า\nกระเปาะ\nกระโปก\nกระโปรง\nกระผม\nกระผลีกระผลาม\nกระผาน\nกระผีก\nกระพรวน\nกระพริ้ม\nกระพอก\nกระพอง\nกระพ้อม\nกระพัก\nกระพัง\nกระพังเหิร\nกระพังโหม\nกระพัด\nกระพัตร\nกระพัน\nกระพั่น\nกระพา\nกระพาก\nกระพี้\nกระพือ\nกระพุ้ง\nกระพุ่ม\nกระเพาะ\nกระเพิง\nกระเพื่อม\nกระแพ้ง\nกระฟัดกระเฟียด\nกระฟูมกระฟาย\nกระมล\nกระมอบ\nกระมอมกระแมม\nกระมัง\nกระมัน\nกระมิดกระเมี้ยน\nกระมุท\nกระเมาะ\nกระย่อง\nกระย่องกระแย่ง\nกระย่อน\nกระย่อม\nกระยา\nกระยาง\nกระยาจก\nกระยาหงัน\nกระยิก\nกระยิ้มกระย่อง\nกระยึกกระยือ\nกระยืดกระยาด\nกระเย้อกระแหย่ง\nกระรอก\nกระเรียน\nกระโรกน้ำข้าว\nกระโรกใหญ่\nกระไร\nกระลด\nกระลบ\nกระลอก\nกระลอม\nกระละหล่ำ\nกระลัด\nกระลับ\nกระลัมพร\nกระลา\nกระลำ\nกระลำพัก\nกระลำพุก\nกระลิง\nกระลี\nกระลุมพาง\nกระลุมพุก\nกระลุมพู\nกระลูน\nกระลู่น์\nกระเล็น\nกระเลียด\nกระเลือก\nกระโลง\nกระวน\nกระวัด\nกระวาด\nกระวาน\nกระวาย\nกระวิน\nกระวี\nกระวีกระวาด\nกระวูดกระวาด\nกระเวน\nกระเวยกระวาย\nกระแวน\nกระโวยกระวาย\nกระษัย\nกระษาปณ์\nกระสง\nกระสบ\nกระสม\nกระสรวล\nกระสร้อย\nกระสวน\nกระสวย\nกระสอบ\nกระสะ\nกระสัง\nกระสัน\nกระสับกระส่าย\nกระสา\nกระสานติ์\nกระสาบ\nกระสาย\nกระสือ\n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nกาก\nกากบาท\nกากะทิง\nกากะเยีย\nกากี\nกาง\nก้าง\nกางเกง\nกางเขน\nก๊าซ\nกาซะลอง\nกาญจนา\nกาฐ\nกาด\nก๊าด\nกาน\nก่าน\nก้าน\nก๊าน\nกานดา\nกานต์\nกานน\nก้านพร้าว\nกานพลู\nกาน้า\nกาบ\nก้าบ\nกาบู\nกาพย์\nกาเฟอีน\nกาแฟ\nกาม\nก้าม\nกามารมณ์\nกามินี\nกาเมสุมิจฉาจาร\nกาย\nก่าย\nกาเยน\nการ\nการณ์\nการ์ด\nการ์ตูน\nการบูร\nการย์\nการวิก\nการเวก\nการะเกด\nการะบุหนิง\nการัณย์\nการันต์\nการางหัวขวาน\nการิตการก\nการิตวาจก\nการุญ\nการุณย์\nกาเรการ่อน\nกาล\nกาลกรรณี\nกาลกิณี\nกาลจักร\nกาลัญญุตา\nกาลัญญู\nกาลัด\nกาลานุกาล\nกาลิก\nกาลี\nกาแล\nกาแล็กซี\nกาแล็กโทส\nกาว\nก้าว\nกาววาว\nกาวาง\nกาแวน\nกาศิก\nกาษฐะ\nกาษา\nกาสร\nกาสะ\nกาสา\nกาสาร\nกาสาวะ\nกาสิโน\nกาหล\nกาหลง\nกาหลา\nกาเหว่า\nกาไหล่\nกาฬ\nกาฬาวก\nกาฮัง\nกำ\nก่ำ\nกำกวม\nกำกัด\nกำกับ\nก้ำกึ่ง\nกำกูน\nก้ำเกิน\nกำเกียง\nกำคูน\nกำจร\nกำจัด\nกำจาย\nกำชับ\nกำชำ\nกำซาบ\nกำซำ\nกำด้น\nกำดัด\nกำดาล\nกำเดา\nกำธร\nกำนล\nกำนัน\nกำนัล\nกำเนิด\nกำบัง\nก่ำบึ้ง\nกำเบ้อ\nกำปอ\nกำปั่น\nกำผลา\nกำพง\nกำพด\nกำพต\nกำพร้า\nกำพราก\nกำพวด\nกำพอง\nกำพืด\nกำพุด\nกำพู\nกำเพลิง\nกำแพง\nกำภู\nกำมลาศน์\nกำมเลศ\nกำมะถัน\nกำมะลอ\nกำมะหยี่\nกำมะหริด\nกำมังละการ\nกำมังวิลิต\nกำมัชพล\nกำยาน\nกำยำ\nกำรอ\nกำราบ\nกำราล\nกำเริบ\nกำไร\nกำลัง\nกำลุง\nกำเลา\nกำไล\nกำสรด\nกำสรวล\nกำหนด\nกำหนัด\nกำเหน็จ\nกำแหง\nกิก\nกิ๊ก\nกิ่ง\nกิ้งก่า\nกิ้งกือ\nกิ้งโครง\nกิจ\nกิจจะ\nกิจจา\nกิดาการ\nกิดาหยัน\nกิตติ\nกิตติมศักดิ์\nกิน\nกินนร\nกินปลี\nกินเปี้ยว\nกินริน\nกินรี\nกิ๊บ\nกิมตึ๋ง\nกิมิชาติ\nกิมิวิทยา\nกิโมโน\nกิโยตีน\nกิระ\nกิริณี\nกิรินท\nกิริเนศวร\nกิริยา\nกิเลน\nกิเลส\nกิโล\nกิโลมกะ\nกิ่ว\nกิ๋ว\nกี\nกี่\nกี้\nกี๊\nกี๋\nกีฏวิทยา\nกีด\nกีตาร์\nกีบ\nกีรติ\nกีฬา\nกึก\nกึง\nกึ่ง\nกึ๋น\nกุ\nกุก\nกุ๊ก\nกุกกุฏ\nกุกกุร\nกุกรรม\nกุ้ง\nกุงอน\nกุงาน\nกุโงก\nกุจี\nกุญแจ\nกุญชร\nกุฎ\nกุฎา\nกุฎี\nกุฎุมพี\nกุฏฐัง\nกุฏิ\nกุณฑ์\nกุณฑล\nกุณฑี\nกุณโฑ\nกุณาล\nกุณี\nกุด\nกุดัง\nกุดั่น\nกุดา\nกุทัณฑ์\nกุน\nกุ๊น\nกุนเชียง\nกุนที\nกุโนกามอ\nกุบ\nกุบกับ\nกุม\nกุ่ม\nกุมฝอย\nกุมภ์\nกุมภนิยา\nกุมภัณฑ์\nกุมภา\nกุมภิล\nกุมภีล์\nกุมเหง\nกุมาร\nกุมารา\nกุมารี\nกุมุท\nกุย\nกุ๊ย\nกุ๋ย\nกุยช่าย\nกุยเฮง\nกุรระ\nกุรุพินท์\nกุเรา\nกุล\nกุลา\nกุลาหล\nกุลี\nกุลีกุจอ\nกุเลา\nกุแล\nกุเวร\nกุศราช\nกุศล\nกุศโลบาย\nกุสุม\nกุสุมภ์\nกุสุมา\nกุสุมาลย์\nกุสุมิตลดาเวลลิตา\nกุหนี\nกุหนุง\nกุหร่า\nกุหล่า\nกุหลาบ\nกุแหละ\nกู\nกู่\nกู้\nกู๊ก\nกูฏ\nกูฏา\nกูณฑ์\nกูด\nกูบ\nกูปรี\nกูรมะ\nกูรมาวตาร\nเก\nเก้\nเก๊\nเก๋\nเกก\nเก๊ก\nเกกมะเหรก\nเก๊กฮวย\nเก้กัง\nเก็ง\nเก่ง\nเก้ง\nเก๋ง\nเกงกอย\nเก่งกาจ\nเกงเขง\nเก๋งเคง\nเก็จ\nเกจิอาจารย์\nเกชา\nเกณฑ์\nเกด\nเก็ด\nเกตุ\nเกน\nเก็บ\nเกม\nเกย\nเกยูร\nเกรง\nเกร็ง\nเกร็ด\nเกรน\nเกร่อ\nเกรอะ\nเกราะ\nเกริก\nเกริน\nเกริ่น\nเกรียก\nเกรียง\nเกรียด\nเกรียน\nเกรียบ\nเกรียม\nเกรียว\nเกรี้ยว\nเกเร\nเกล็ด\nเกลศ\nเกลอ\nเกลา\nเกล้า\nเกลาะ\nเกลี่ย\nเกลี้ย\nเกลียง\nเกลี้ยง\nเกลียด\nเกลียว\nเกลือ\nเกลื้อ\nเกลือก\nเกลื่อน\nเกลื้อน\nเกวัฏ\nเกวียน\nเกศ\nเกศว\nเกศวะ\nเกศา\nเกศินี\nเกศี\nเกษตร\nเกษม\nเกษียณ\nเกษียน\nเกษียร\nเกส\nเกสร\nเกสรี\nเกสา\nเกสี\nเก้อ\nเกอิชา\nเกะ\nเกะกะ\nเกา\nเก่า\nเก้า\nเก๋า\nเกาต์\nเกาทัณฑ์\nเกาบิล\nเกาลัด\nเกาลิน\nเกาไศย\nเกาหลี\nเกาเหลา\nเกาเหลียง\nเก้าอี้\nเกาะ\nเกิ้ง\nเกิด\nเกิน\nเกิบ\nเกีย\nเกียกกาย\nเกียง\nเกี่ยง\nเกี๋ยง\nเกียจ\nเกียด\nเกียน\nเกี้ยมไฉ่\nเกี้ยมอี๋\nเกียร์\nเกียรติ\nเกียรติ์\nเกี่ยว\nเกี้ยว\nเกี๊ยว\nเกี๊ยะ\nเกื้อ\nเกือก\nเกื้อกูล\nเกือบ\nแก\nแก่\nแก้\nแกง\nแก่ง\nแก้ง\nแก๊ง\nแกงได\nแกงแนง\nแกโดลิเนียม\nแกน\nแก่น\nแก๊ป\nแกม\nแก้ม\nแกมมา\nแกรก\nแกร่ง\nแกร็น\nแกรนิต\nแกรไฟต์\nแกร่ว\nแกระ\nแกล\nแกล้ง\nแกลน\nแกลบ\nแกล้ม\nแกลลอน\nแกลเลียม\nแกล้ว\nแกละ\nแกแล\nแกว\nแก้ว\nแกว่ง\nแก๊ส\nแกะ\nโก\nโก่\nโก้\nโก๋\nโกก\nโกกนุท\nโกกิลา\nโกโก้\nโกง\nโก่ง\nโกงกาง\nโก้งเก้ง\nโกงโก้\nโก้งโค้ง\nโกเชาว์\nโกญจนาท\nโกญจา\nโกฏิ\nโกฐ\nโกฐาส\nโกณะ\nโกดัง\nโกทัณฑ์\nโกน\nโก่น\nโก๋น\nโกมล\nโกมุท\nโกเมน\nโกเมศ\nโกย\nโกรก\nโกรกกราก\nโกรง\nโกร่ง\nโกร่งกร่าง\nโกรงเกรง\nโกร๋งเกร๋ง\nโกรญจ\nโกรต๋น\nโกรธ\nโกรธา\nโกร๋น\nโกรม\nโกรย\nโกรศ\nโกโรโกเต\nโกโรโกโรก\nโกโรโกโส\nโกลน\nโกลาหล\nโกไล\nโกวิท\nโกศ\nโกศล\nโกษม\nโกสน\nโกสัช\nโกสินทร์\nโกสีย์\nโกสุม\nโกไสย\nโกหก\nใกล้\nไก\nไก่\nไก๊\nไก๋\nไก่กอม\nไกพัล\nไกร\nไกรพ\nไกรลาส\nไกรศร\nไกรศรี\nไกรสร\nไกรสรี\nไกรสิทธิ\nไกล\nไกล่\nไกลาส\nไกว\nไกวัล\nขงจื๊อ\nขจร\nขจรจบ\nขจัด\nขจ่าง\nขจาย\nขจาว\nขจิต\nขจี\nขจุย\nขเจา\nขณะ\nขด\nขน\nข้น\nขนง\nขนด\nขนบ\nขนม\nขนอง\nขนอน\nขนอบ\nขนัด\nขนัน\nขนาก\nขนาง\nขนาด\nขนาน\nขนาบ\nขนาย\nขนำ\nขนิษฐ\nขนิษฐา\nขนุน\nขนุนนก\nขบ\nขบถ\nขบวน\nขบวร\nขม\nข่ม\nขมงโกรย\nขมวด\nขมวน\nขมอง\nขม่อม\nขมัง\nขมับ\nขมา\nขม้ำ\nขมิ้น\nขมิบ\nขมีขมัน\nขมึง\nขมึงทึง\nขมุ\nขมุกขมัว\nขมุบ\nขโมย\nขยด\nขยม\nขย่ม\nขยอก\nขยอง\nขย่อน\nขย้อน\nขยะ\nขยัก\nขยัน\nขยั้น\nขยับ\nขยาด\nขยาย\nขยำ\nขย้ำ\nขยิก\nขยิบ\nขยิ่ม\nขยี้\nขยุกขยิก\nขยุกขยุย\nขยุบ\nขยุบขยิบ\nขยุม\nขยุ้ม\nขยุย\nขรม\nขรรค์\nขรัว\nขริบ\nขรี\nขรึม\nขรุขระ\nขลบ\nขล้อ\nขลัง\nขลับ\nขลาด\nขลาย\nขลิบ\nขลุก\nขลุกขลัก\nขลุกขลิก\nขลุบ\nขลุม\nขลุ่ย\nขลู\nขลู่\nขวง\nข่วง\nขวด\nข่วน\nขวนขวาย\nขวบ\nขวย\nขวักไขว่\nขวัญ\nขวั้น\nขวับ\nขวับเขวียว\nขวา\nขวาก\nขวาง\nขว้าง\nขวาด\nขวาน\nขวายขวน\nขวาว\nขว้าว\nขวิด\nขอ\nข่อ\nข้อ\nของ\nข้อง\nขอด\nขอน\nข้อน\nขอบ\nขอม\nข่อย\nข้อย\nข่อยหยอง\nขะแจะ\nขะเน็ด\nขะมอมขะแมม\nขะมักเขม้น\nขะมุกขะมอม\nขะยิก\nขะยุก\nขะเย้อแขย่ง\nขัค\nขัง\nขังขอก\nขัช\nขัณฑสกร\nขัณฑสีมา\nขัด\nขัดมอน\nขัตติยมานะ\nขัน\nขั้น\nขันติ\nขันตี\nขันโตก\nขันที\nขันธ์\nขันธาวาร\nขับ\nขัว\nขั้ว\nขา\nข่า\nข้า\nขาก\nขาก๊วย\nขาง\nข่าง\nข้าง\nขาณุ\nขาด\nขาทนียะ\nขาน\nขาบ\nข้าพเจ้า\nขาม\nข่าม\nข้าม\nขาย\nข่าย\nขาล\nขาว\nข่าว\nข้าว\nข้าวอังกุลี\nขำ\nขิก\nขิง\nขิงแกลง\nขิงแครง\nขิด\nขิปสัทโท\nขิม\nขี่\nขี้\nขี้เข็บ\nขีณาสพ\nขีด\nขี้ตังนี\nขีปนาวุธ\nขี้ยอก\nขีระ\nขึง\nขึ้ง\nขึ้น\nขึ้นฉ่าย\nขืน\nขื่น\nขื่อ\nขุก\nขุด\nขุน\nขุ่น\nขุนเพ็ด\nขุม\nขุย\nขู่\nขูด\nเข\nเข้\nเขก\nเข็ง\nเข่ง\nเขจร\nเข็ญ\nเข็ด\nเขดา\nเขต\nเขน\nเข็น\nเข่น\nเขนง\nเขน็ด\nเขนย\nเขบ็จขบวน\nเขบ็ต\nเขม\nเข็ม\nเข้ม\nเข้มขาบ\nเขม็ง\nเขม็ดแขม่\nเขม่น\nเขม้น\nเขม้นขะมัก\nเขมร\nเขมา\nเขม่า\nเขมือบ\nเขย\nเขยก\nเขย่ง\nเขย้อแขย่ง\nเขย่า\nเขยิน\nเขยิบ\nเขยื้อน\nเขรอะ\nเขลง\nเขลอะ\nเขละ\nเขลา\nเขลาะ\nเขว\nเขษม\nเขฬะ\nเขะขะ\nเขา\nเข่า\nเข้า\nเขิง\nเขิน\nเขิบ\nเขี่ย\nเขียง\nเขียด\nเขียดตะปาด\nเขียน\nเขี่ยน\nเขียม\nเขียว\nเขี้ยว\nเขียะ\nเขือ\nเขือง\nเขื่อง\nเขื่อน\nเขือม\nแข\nแข้\nแขก\nแข็ง\nแข่ง\nแข้ง\nแขน\nแข่น\nแข้น\nแขนง\nแขม\nแขม็บ\nแขม่ว\nแขยง\nแขย่ง\nแขวก\nแขวง\nแขวน\nแขวะ\nโข\nโขก\nโขง\nโข่ง\nโขด\nโขดง\nโขน\nโขนง\nโขม\nโขมง\nโขมด\nโขยก\nโขยง\nโขย่ง\nโขยด\nโขลก\nโขลง\nโขลน\nโขษม\nไข\nไข่\nไข้\nไขว่\nไขว้\nคคนะ\nคคนัมพร\nคคนางค์\nคคนานต์\nคง\nคงคา\nคงไคย\nคช\nคชาชาติ\nคชาชีพ\nคชาธาร\nคชาภรณ์\nคณนา\nคณบดี\nคณะ\nคณาจารย์\nคณาธิการ\nคณาธิปไตย\nคณานับ\nคณิกา\nคณิต\nคเณศ\nคด\nคดี\nคติ\nคทา\nคน\nค้น\nคนทา\nคนทิสอ\nคนที\nคนโท\nคนธ์\nคันธ์\nคนธรรพ์\nคเนจร\nคบ\nคม\nคมน์\nคมนาการ\nคมนาคม\nคมิกภัต\nครก\nครบ\nครรชิต\nครรภ\nครรภ์\nครรลอง\nครรโลง\nครรไล\nครวญ\nครวี\nครหา\nครอก\nครอง\nครองแครง\nคร่อเงาะ\nคร่อเทียน\nครอบ\nคร่อม\nคระเมิม\nคระแลง\nคระไล\nคระแวง\nคระหน\nคระหวน\nคระหาย\nคระโหย\nครั่ง\nครั้ง\nครัดเคร่ง\nครัน\nครั่น\nครั้น\nครับ\nครัว\nครา\nคร่า\nคราก\nคราง\nคราญ\nคราด\nคร้าน\nคราบ\nคราม\nคร้าม\nครามครัน\nคราว\nคร่าว\nคราส\nครำ\nคร่ำ\nคร่ำเคร่ง\nคริปทอน\nคริสต์\nครีบ\nครีม\nครีษมายัน\nครึ\nครึกครื้น\nครึกโครม\nครึ่ง\nครึ่ด\nครึน\nครึ้ม\nครืด\nครืน\nครื้น\nครืนครั่น\nครื้นครั่น\nครื้นครึก\nครื้นเครง\nครือ\nครุ\nครุคระ\nครุฑ\nครุ่น\nครุมเครือ\nครุย\nครุวนา\nครู\nครู่\nครูด\nคฤโฆษ\nคฤนถ์\nคฤหบดี\nคฤหัสถ์\nคฤหาสน์\nคลวง\nคลอ\nคล้อ\nคลอก\nคลอง\nคล่อง\nคล้อง\nคลอด\nคลอน\nคล้อย\nคลอรีน\nคลอโรฟอร์ม\nคลอโรฟีลล์\nคละ\nคละคลุ้ง\nคลัก\nคลั่ก\nคลัง\nคลั่ง\nคลัตช์\nคลับคล้าย\nคลับคลา\nคลา\nคล้า\nคลางแคลง\nคลาด\nคลาน\nคลาย\nคล้าย\nคล้ายคลึง\nคล่าว\nคลำ\nคล่ำ\nคล้ำ\nคลิ้งโคลง\nคลิด\nคลินิก\nคลี\nคลี่\nคลึง\nคลื่น\nคลุก\nคลุ้ง\nคลุบ\nคลุม\nคลุ่ม\nคลุ้ม\nควง\nควณ\nควน\nควบ\nควย\nควร\nควัก\nควั่ก\nควั่งคว้าง\nควัน\nควั่น\nคว้า\nควาก\nคว้าง\nควาญ\nควาน\nคว้าน\nความ\nควาย\nคว่าว\nคว่ำ\nควินิน\nควิวคว่าง\nคหกรรม\nคหกรรมศาสตร์\nคหบดี\nคหัฐ\nคอ\nค้อ\nคอก\nค็อกคัส\nค็อกเทล\nคอเคซอยด์\nค่องอ้อย\nคอด\nคอแดง\nคอน\nค่อน\nค้อน\nคอนกรีต\nคอนเดนเซอร์\nคอนแวนต์\nคอนเสิร์ต\nคอม\nค่อม\nค้อม\nคอมพิวเตอร์\nคอมมานโด\nคอมมิวนิสต์\nคอย\nค่อย\nค้อย\nคอยล์\nคอร์ด\nคอแลน\nคอสติกโซดา\nคะ\nค่ะ\nคะไขว่\nคะค้อย\nคะคาน\nคะนน\nคะนอง\nคะน้า\nคะนึง\nคะเน\nคะเนงร้าย\nคะเน็ด\nคะแนน\nคะมำ\nคะยั้นคะยอ\nคะเยอ\nคัก\nคั่ก\nคัคนะ\nคัคนัมพร\nคัคนางค์\nคัคนานต์\nคั่ง\nคังไคย\nคัจฉ\nคัณฑมาลา\nคัณฑสูตร\nคัด\nคัดเค้า\nคัดมอน\nคัดเม็ง\nคัทลียา\nคัน\nคั่น\nคั้น\nคันถรจนาจารย์\nคันธกุฎี\nคันธมาทน์\nคันธารราษฎร์\nคับ\nคับค้อน\nคับคา\nคับแค\nคัพภ์\nคัมภีร์\nคัมภีรภาพ\nคัล\nคั่ว\nคา\nค่า\nค้า\nค่าคบ\nคาง\nค่าง\nค้าง\nคางคก\nค้างคาว\nคาด\nคาถา\nคาทอลิก\nคาน\nค้าน\nคาบ\nคาพยุต\nคาม\nคามวาสี\nคามณีย์\nคามภีร์\nคาย\nค่าย\nคาร์บอน\nคาร์บอเนต\nคาร์บอลิก\nคาร์บูเรเตอร์\nคาร์โบรันดัม\nคาร์โบไฮเดรต\nคารม\nคารวะ\nคาราเต้\nคาราวาน\nคาว\nค่าว\nค้าว\nคาวตอง\nคาวี\nคาวุต\nคาส\nคำ\nค่ำ\nค้ำ\nคำนวณ\nคำนวร\nคำนับ\nคำนัล\nคำนึง\nคำนูณ\nคำฝอย\nคำเพลิง\nคำรน\nคำรบ\nคำราม\nคำแสด\nคำแหง\nคำโอง\nคิก\nคิง\nคิด\nคิมหันต์\nคิรี\nคิลาน\nคิลานะ\nคิว\nคิ้ว\nคี่\nคีต\nคีบ\nคีม\nคีรี\nคีรีบูน\nคึก\nคึ่ก\nคึกคัก\nคืน\nคืบ\nคือ\nคุ\nคุก\nคุกกี้\nคุกคาม\nคุกพาทย์\nคุ้ง\nคุณ\nคุด\nคุดทะราด\nคุต\nคุตติ\nคุ่น\nคุ้น\nคุป\nคุปต์\nคุปติ\nคุม\nคุ่ม\nคุ้ม\nคุย\nคุ้ย\nคุยหฐาน\nคุยหประเทศ\nคุรุ\nคุลา\nคุลิก่า\nคุลีการ\nคุหา\nคู\nคู่\nคู้\nคูณ\nคูถ\nคูน\nคูปอง\nคูเรียม\nคูหา\nเค้ก\nเค้เก้\nเค้ง\nเคณฑะ\nเคด\nเค็ด\nเคน\nเค้น\nเคเบิล\nเค็ม\nเคมี\nเคย\nเครง\nเคร่ง\nเครงครา\nเครงครำ\nเครดิต\nเครน\nเครา\nเคร่า\nเคราหณี\nเคราะห์\nเครียด\nเครียว\nเครือ\nเครื่อง\nเคล้ง\nเคล็ด\nเคล้น\nเคล้า\nเคล่าคล่อง\nเคลิบเคลิ้ม\nเคลิ้ม\nเคลีย\nเคลื่อน\nเคลือบ\nเคว้ง\nเคหะ\nเคหา\nเคอะ\nเค้า\nเคาน์เตอร์\nเคารพ\nเคาะ\nเคาะแคะ\nเคียง\nเคียด\nเคียน\nเคียม\nเคี่ยม\nเคียร\nเคียว\nเคี่ยว\nเคี้ยว\nเคือง\nแค\nแค่\nแค้\nแคแล\nแคดเมียม\nแค็ตตาล็อก\nแคแตร\nแคโทด\nแคน\nแค่น\nแค้น\nแคบ\nแคบหมู\nแคปซูล\nแคม\nแคร่\nแครก\nแครง\nแคระ\nแคลคูลัส\nแคลง\nแคลเซียม\nแคลน\nแคล้ว\nแคล่วคล่อง\nแคลอรี\nแคลิฟอร์เนียม\nแคว\nแควก\nแคว้น\nแคแสด\nแคะ\nโค\nโคก\nโคเคน\nโค่ง\nโค้ง\nโคจร\nโคเซแคนต์\nโคไซน์\nโคตร\nโคแทนเจนต์\nโคธา\nโคน\nโค่น\nโคบอลต์\nโคปผกะ\nโคม\nโคม่า\nโครก\nโครกคราก\nโครง\nโคร่ง\nโคร่งคร่าง\nโครม\nโครเมียม\nโครโมโซม\nโคราช\nโครำ\nโคล\nโคลง\nโคลน\nโควตา\nโคออร์ดิเนต\nใคร\nใคร่\nใคร่ครวญ\nไค\nไค้\nไคร้\nไคร้เครือ\nไคล\nไคล้\nฆนะ\nฆราวาส\nฆ้อง\nฆ่า\nฆาต\nฆาน\nฆานินทรีย์\nเฆี่ยน\nโฆรวิส\nโฆษก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าด\nเฉ\nเฉก\nเฉโก\nเฉ่ง\nเฉด\nเฉท\nเฉนียน\nเฉพาะ\nเฉย\nเฉลย\nเฉลว\nเฉลา\nเฉลิม\nเฉลี่ย\nเฉลียง\nเฉลี่ยง\nเฉลียบ\nเฉลียว\nเฉวียง\nเฉวียน\nเฉอะแฉะ\nเฉา\nเฉาก๊วย\nเฉาฮื้อ\nเฉาะ\nเฉิด\nเฉิบ\nเฉียง\nเฉียงพร้านางแอ\nเฉียด\nเฉียบ\nเฉียว\nเฉี่ยว\nเฉือน\nเฉื่อย\nแฉ\nแฉ่\nแฉก\nแฉง\nแฉ่ง\nแฉลบ\nแฉล้ม\nแฉะ\nโฉ\nโฉ่\nโฉเก\nโฉ่งฉ่าง\nโฉงเฉง\nโฉด\nโฉนด\nโฉบ\nโฉเบ๊\nโฉม\nโฉลก\nไฉน\nไฉไล\nชก\nชคัตตรัย\nชง\nชงโค\nชงฆ์\nชงฆา\nชงโลง\nชฎา\nชฎามังษี\nชฎามังสี\nชฎิล\nชด\nชน\nชนก\nชนนี\nชนม์\nชนวน\nชนะ\nชนัก\nชนา\nชนาง\nชนิด\nชเนตตี\nชบา\nชม\nชมดชม้อย\nชมนาด\nชมพู\nชมพู่\nชมรม\nชม้อย\nชม้าย\nชไม\nชยา\nชโย\nชรทึง\nชรริน\nชรอุ่ม\nชระล้ำ\nชระลุ\nชระอาบ\nชระเอม\nชรัด\nชรา\nชล\nชโลง\nชโลม\nช่วง\nชวด\nชวน\nชวย\nช่วย\nชวร\nชวลิต\nชวา\nชวาล\nชวาลา\nช่อ\nชอก\nช็อก\nช็อกโกเลต\nช็อกโกแลต\nชอง\nช่อง\nช้อง\nชองระอา\nชอน\nช่อน\nช้อน\nชอบ\nชอม\nช้อย\nชอล์ก\nชอ่ำ\nชอุ่ม\nชะ\nชะคราม\nชะงอก\nชะง่อน\nชะงัก\nชะงัด\nชะง้ำ\nชะงุ้ม\nชะเง้อ\nชะเงื้อม\nชะแง้\nชะโงก\nชะฉ่า\nชะช่อง\nชะชะ\nชะช้า\nชะโด\nชะตา\nชะต้า\nชะนี\nชะเนาะ\nชะเนียง\nชะพลู\nชะเพลิง\nชะมด\nชะมบ\nชะมวง\nชะมัง\nชะมัด\nชะแม่\nชะรอย\nชะลอ\nชะลอม\nชะล่า\nชะลาน\nชะลิน\nชะลูด\nชะเลง\nชะเลย\nชะแล็ก\nชะแลง\nชะวาก\nชะวาด\nชะเวิกชะวาก\nชะแวง\nชะอม\nชะอ้อน\nชะเอม\nชะโอน\nชัก\nชักคราม\nชักช้า\nชัง\nชั่ง\nชังคา\nชังฆ\nชัชวาล\nชัฏ\nชัด\nชัดช้า\nชัน\nชั้น\nชันกาด\nชันชี\nชันตุ\nชันนะตุ\nชันนุ\nชันโรง\nชันษา\nชันสูตร\nชัปนะ\nชัพ\nชัมพูนท\nชัย\nชัยพฤกษ์\nชัยภูมิ\nชัลลุกา\nชั่ว\nชั้ว\nชัวชม\nชา\nช้า\nชาคระ\nชาคริต\nชาคริยานุโยค\nช่าง\nช้าง\nช้าช่อน\nชาญ\nชาด\nชาดก\nชาต\nชาตบุษย์\nชาตรี\nชาตะ\nชาตา\nชาติ\nชาน\nชานุ\nช้าปี่\nชาปีไหน\nช้าแป้น\nช้าพลู\nชาม\nชามพูนท\nชามาดร\nชามาดา\nชามาตุ\nชาย\nชายา\nชาล\nชาลา\nชาลินี\nช้าเลือด\nชาว\nชาวี\nชำ\nช่ำ\nช้ำ\nชำงัด\nชำงาย\nช่ำชอง\nชำนะ\nชำนัญ\nชำนัน\nชำนาญ\nชำนิ\nชำเนียร\nชำมะนาด\nชำมะเลียง\nชำร่วย\nชำระ\nช้ำรั่ว\nชำรุด\nชำเรา\nชำเราะ\nชำแรก\nชำแระ\nชำเลือง\nชำแหละ\nชิ\nชิง\nชิ่ง\nชิงชัน\nชิงช้า\nชิงช้าชาลี\nชิงชี่\nชิงฮื้อ\nชิชะ\nชิชิ\nชิณณะ\nชิด\nชิเดนทรีย์\nชิต\nชิตินทรีย์\nชิน\nชิ้น\nชินโต\nชิโนรส\nชิม\nชิมแปนซี\nชิยา\nชิรณะ\nชิระ\nชิวหา\nชิสา\nชี\nชี่\nชี้\nชีปะขาว\nชีผะขาว\nชีผ้าขาว\nชีพ\nชีฟอง\nชีรณ\nชีระ\nชีวเคมี\nชีวประวัติ\nชีวภาพ\nชีววิทยา\nชีวะ\nชีวัน\nชีวา\nชีวาตม์\nชีวาลัย\nชีวิต\nชีวิตักษัย\nชีวิน\nชีวี\nชืด\nชื่น\nชื้น\nชื่อ\nชุก\nชุกชี\nชุ้ง\nชุณห\nชุด\nชุติ\nชุน\nชุบ\nชุม\nชุ่ม\nชุมนุม\nชุมพร\nชุมพา\nชุมแพรก\nชุมรุม\nชุมแสง\nชุมเห็ด\nชุ่ย\nชุลมุน\nชุลี\nชุษณะ\nชู\nชู้\nเช็ค\nเช้ง\nเช้งวับ\nเชงเลง\nเช็ด\nเชน\nเช่น\nเชย\nเชลง\nเชลย\nเชลแล็ก\nเชลียง\nเชวง\nเชษฐะ\nเชษฐา\nเชอ\nเช่า\nเช้า\nเชาว์\nเชาวน์\nเชิง\nเชิญ\nเชิด\nเชิ้ต\nเชียง\nเชี่ยน\nเชียบ\nเชี่ยม\nเชียร\nเชียร์\nเชียว\nเชี่ยว\nเชื่อ\nเชื้อ\nเชือก\nเชื่อง\nเชือด\nเชือน\nเชื่อม\nแช\nแช่\nแช่ง\nแชงมา\nแชบ๊วย\nแช่ม\nแชร์\nแชล่ม\nแชสซี\nแชะ\nโชก\nโชค\nโชงโลง\nโชดก\nโชดึก\nโชต\nโชตก\nโชติ\nโชติก\nโชน\nโชมโรม\nโชย\nโชยงการ\nโชยชาย\nโชยติส\nโชว์\nใช่\nใช้\nไช\nไชนะ\nไชย\nไชโย\nซก\nซ่ก\nซงดำ\nซ่งฮื้อ\nซด\nซน\nซ้น\nซบ\nซม\nซวดเซ\nซวน\nซวย\nซอ\nซอก\nซอง\nซ่อง\nซ้อง\nซองแมว\nซ้องแมว\nซอน\nซ่อน\nซ้อน\nซอม\nซ่อม\nซ้อม\nซอมซ่อ\nซอย\nซอส\nซัก\nซักส้าว\nซัง\nซั้ง\nซัด\nซับ\nซัลฟา\nซั้ว\nซา\nซ่า\nซาก\nซาง\nซ่าง\nซาด\nซาน\nซ่าน\nซาบซ่าน\nซาบซึ้ง\nซ่าโบะ\nซาแมเรียม\nซ้าย\nซาลาเปา\nซาว\nซ่าหริ่ม\nซำ\nซ้ำ\nซิ\nซี\nซิก\nซิกข์\nซิกซี้\nซิกแซ็ก\nซิการ์\nซิงโคนา\nซิ่น\nซินนามิก\nซินแส\nซิบ\nซิป\nซิฟิลิส\nซิลิคอน\nซิว\nซี่\nซีก\nซีเซียม\nซีด\nซี้ด\nซีนอน\nซีป่าย\nซีเมนต์\nซีเรียม\nซีลีเนียม\nซีอิ๊ว\nซึก\nซึง\nซึ่ง\nซึ้ง\nซึม\nซื่อ\nซื้อ\nซุก\nซุง\nซุน\nซุบ\nซุป\nซุ่ม\nซุ้ม\nซุ่มซ่าม\nซุย\nซู่\nซูโครส\nซูด\nซู้ด\nซูดซาด\nซูบ\nเซ\nเซ็ก\nเซแคนต์\nเซ็ง\nเซ่ง\nเซ้ง\nเซ็งแซ่\nเซต\nเซน\nเซ็น\nเซ่น\nเซนติกรัม\nเซนติเกรด\nเซนติเมตร\nเซนติลิตร\nเซปักตะกร้อ\nเซราะ\nเซรุ่ม\nเซลเซียส\nเซลล์\nเซลลูลอยด์\nเซลลูโลส\nเซ่อ\nเซอร์โคเนียม\nเซอะ\nเซา\nเซ้าซี้\nเซาะ\nเซิง\nเซิ้ง\nเซียน\nเซียบ\nเซียมซี\nเซียว\nเซี่ยว\nเซี่ยวกาง\nเซื่อง\nแซ\nแซ่\nแซ็กคาริน\nแซง\nแซงแซว\nแซด\nแซบ\nแซม\nแซยิด\nแซ่ว\nแซะ\nโซ\nโซ่\nโซก\nโซ่ง\nโซงโขดง\nโซเซ\nโซดา\nโซเดียม\nโซม\nโซรม\nโซลา\nไซ\nไซ้\nไซเกิล\nไซโคลน\nไซน์\nไซยาไนด์\nไซร้\nไซเรน\nไซโล\nฌาน\nฌาปน\nฌาปนกิจ\nฌาปนสถาน\nเฌอ\nเฌอเอม\nญวน\nญัตติ\nญาณ\nญาติ\nญานาซะฮ์\nญิบ\nญี่ปุ่น\nเญยธรรม\nไญยธรรม\nฎีกา\nฐกัด\nฐากูร\nฐาน\nฐานะ\nฐานันดร\nฐานานุกรม\nฐานานุรูป\nฐานานุศักดิ์\nฐานียะ\nฐาปน\nฐาปนา\nฐายี\nฐิต\nฐิติ\nฑาหก\nฑาหะ\nเฒ่า\nณรงค์\nเณร\nดก\nดง\nด้ง\nด้น\nดนโด่\nดนตรี\nดนัย\nดนุ\nดนู\nดบัสวิน\nดบัสวี\nดม\nดรงค์\nดรณี\nดรรชนี\nดราฟต์\nดรุณ\nดรุณี\nดล\nดวง\nด้วง\nดวด\nด่วน\nด้วน\nด้วย\nดอก\nดอง\nด่อง\nด้อง\nดองฉาย\nดองดึง\nดอด\nดอน\nด่อน\nดอม\nด้อม\nดอย\nด้อย\nดอลลาร์\nดะ\nดะโต๊ะ\nดะหมัง\nดัก\nดักดาน\nดักแด้\nดัง\nดั่ง\nดั้ง\nดัชนี\nดัด\nดัตช์\nดัน\nดั้น\nดับ\nดัมพ์\nดั้วเดี้ย\nดัสกร\nดา\nด่า\nดาก\nด่าง\nด้าง\nดาด\nดาน\nด่าน\nด้าน\nดาบ\nดาบส\nดาม\nด้าม\nด้ามจิ้ว\nดามพ์\nดาย\nด้าย\nดารกะ\nดารณี\nดารดาษ\nดาระ\nดารา\nดาล\nดาลัด\nดาว\nด่าว\nด้าว\nดาวดึงส์\nดาวบส\nดาษ\nดาษดา\nดำ\nด่ำ\nด้ำ\nดำกล\nดำเกิง\nดำแคง\nดำดง\nดำนาณ\nดำเนิน\nดำบล\nดำรง\nดำรวจ\nดำรัส\nดำริ\nดำรี\nดำรู\nดำฤษณา\nดำเลิง\nดิก\nดิ่ง\nดิฉัน\nดิฐ\nดิตถ์\nดิถี\nดิน\nดิ้น\nดิบ\nดิรัจฉาน\nดิลก\nดิ่ว\nดิ้ว\nดิ้วเดี้ยว\nดิษฐ์\nดิสโพรเซียม\nดี\nดีเซล\nดีด\nดีดีที\nดีบุก\nดีปลี\nดีเปรสชัน\nดีหมี\nดีหลี\nดึก\nดึง\nดึ่ง\nดึ่ม\nดื่น\nดื่ม\nดือ\nดื้อ\nดุ\nดุก\nดุกดิก\nดุกทะเล\nดุ้ง\nดุ้งดิ้ง\nดุจ\nดุด\nดุน\nดุ้น\nดุบ\nดุม\nดุ่ม\nดุ่ย\nดุรงค์\nดุริยะ\nดุริยางค์\nดุริยางคศาสตร์\nดุริยางคศิลป์\nดุล\nดุษฎี\nดุษณี\nดุษณีภาพ\nดุษิต\nดุสิต\nดุเหว่า\nดู\nดูกค่าง\nดูกร\nดูด\nดูรา\nดูแล\nเด\nเด่\nเดก\nเด็ก\nเดกซ์โทรส\nเดคากรัม\nเดคาเมตร\nเดคาลิตร\nเด้ง\nเด็จ\nเดช\nเดชน์\nเดชนะ\nเดชะ\nเดโช\nเดซิกรัม\nเดซิเมตร\nเดซิลิตร\nเด็ด\nเดน\nเด่น\nเดนมาร์ก\nเดรัจฉาน\nเด๋อ\nเด๋อด๋า\nเดา\nเด้า\nเดาะ\nเดิน\nเดิ่น\nเดิม\nเดียง\nเดียด\nเดียรดาษ\nเดียรถีย์\nเดียรัจฉาน\nเดียว\nเดี่ยว\nเดี๋ยว\nเดียะ\nเดื่อ\nเดือก\nเดื่อง\nเดือด\nเดือน\nเดือย\nแด\nแด่\nแดก\nแด็ก\nแดกงา\nแดกแด้\nแดง\nแดด\nแดน\nแด่น\nแด่ว\nแดะ\nแดะแด๋\nโด\nโด่\nโดกเดก\nโด่ง\nโดด\nโดน\nโดม\nโดมร\nโดย\nโดรณ\nใด\nได\nได้\nไดแซ็กคาไรด์\nไดนาโม\nไดนาไมต์\nไดโนเสาร์\nไดเรกตริกซ์\nตก\nต๊กโต\nตง\nต๋ง\nตงฉิน\nตงิด\nตงุ่น\nตด\nตติย\nตถาคต\nตน\nต้น\nตนัย\nตนุ\nตบ\nตบะ\nตปนียะ\nตม\nต้ม\nตมูก\nตยาคี\nตรง\nตรณี\nตรม\nตรรก\nตรรกะ\nตรลบ\nตรลอด\nตรลาด\nตรวจ\nตรวน\nตรอก\nตรอง\nตรอมใจ\nตรอมตรม\nตระ\nตระกล\nตระกวน\nตระกอง\nตระการ\nตระกูล\nตระคัร\nตระเตรียม\nตระนาว\nตระบก\nตระบอก\nตระบอง\nตระบัด\nตระบัน\nตระเบ็ง\nตระแบก\nตระแบง\nตระโบม\nตระพอง\nตระพัง\nตระลาการ\nตระวัน\nตระเว็ด\nตระเวน\nตระสัก\nตระหง่าน\nตระหนก\nตระหนัก\nตระหน่ำ\nตระหนี่\nตรัง\nตรังค์\nตรับ\nตรับฟัง\nตรัย\nตรัยตรึงศ์\nตรัส\nตรัสสา\nตรา\nตรากตรำ\nตราชู\nตราบ\nตราสัง\nตรำ\nตริ\nตริว\nตรี\nตรีปวาย\nตรีพิธพรรณ\nตรียัมปวาย\nตรึก\nตรึง\nตรุ\nตรุณ\nตรุณะ\nตรุษ\nตรู\nตรู่\nตฤณ\nตฤตีย\nตฤษณา\nตลก\nตลบ\nตลอด\nตลับ\nตลาด\nตลิ่ง\nตลึง\nตวง\nต่วน\nต้วมเตี้ยม\nตวัก\nตวัด\nตวาด\nตอ\nตอม่อ\nต่อ\nต้อ\nตอก\nต๊อก\nต๊อกต๋อย\nตอง\nต้อง\nตองกราย\nต้องเต\nตองแตก\nต่องแต่ง\nตองเหลือง\nตอด\nตอน\nต้อน\nตอบ\nตอเบา\nตอม\nต่อม\nต๋อม\nต่อย\nต้อย\nต้อยตริ่ง\nต้อยติ่ง\nต้อยตีวิด\nตอแย\nตอร์ปิโด\nต่อไส้\nตอแหล\nตะ\nตะกรน\nตะกร้อ\nตะกรัน\nตะกรับ\nตะกร้า\nตะกราม\nตะกรุด\nตะกรุม\nตะกรุมตะกราม\nตะกละ\nตะกลาม\nตะกวด\nตะกอ\nตะกอน\nตะกัง\nตะกั่ว\nตะกาง\nตะกาด\nตะกาย\nตะกาว\nตะกุกตะกัก\nตะกุย\nตะกู\nตะกูด\nตะเกียกตะกาย\nตะเกียง\nตะเกียบ\nตะแก\nตะแก่\nตะแกรง\nตะโก\nตะโก้\nตะโกก\nตะโกน\nตะโกรง\nตะโกรม\nตะไกร\nตะขบ\nตะขอ\nตะขาบ\nตะขิดตะขวง\nตะเข้\nตะเข็บ\nตะโขง\nตะคร้อ\nตะครอง\nตะครั่นตะครอ\nตะคร้ำ\nตะคริว\nตะคิว\nตะครุบ\nตะคอก\nตะคัน\nตะค้า\nตะคาก\nตะค้าน\nตะคุ่ม\nตะเครียว\nตะเคียว\nตะเคียน\nตะแคง\nตะไคร่\nตะไคร้\nตะเฆ่\nตะนอย\nตะนาว\nตะบม\nตะบอง\nตะบอย\nตะบัน\nตะบิ้ง\nตะบิด\nตะบิดตะบอย\nตะบี้ตะบัน\nตะบึง\nตะบูน\nตะเบ็ง\nตะเบ็งมาน\nตะเบ๊ะ\nตะแบก\nตะแบง\nตะโบม\nตะไบ\nตะปบ\nตะปลิง\nตะปิ้ง\nตะปุ่มตะป่ำ\nตะปู\nตะพง\nตะพด\nตะพอง\nตะพัก\nตะพัง\nตะพัด\nตะพั้น\nตะพาก\nตะพาน\nตะพาบ\nตะพาย\nตะพึด\nตะพึดตะพือ\nตะพุ่น\nตะเพรา\nตะเพิง\nตะเพิด\nตะเพียน\nตะโพก\nตะโพง\nตะโพน\nตะเภา\nตะใภ้\nตะม่อ\nตะมอย\nตะรังกะนู\nตะรังตังกวาง\nตะรังตังช้าง\nตะราง\nตะลอง\nตะลอน\nตะล่อม\nตะละ\nตะลาน\nตะลิงปลิง\nตะลิบ\nตะลีตะลาน\nตะลึง\nตะลึงพรึงเพริด\nตะลุง\nตะลุ่ม\nตะลุ่มนก\nตะลุมบอน\nตะลุ่มโปง\nตะลุมพอ\nตะลุมพุก\nตะลุย\nตะเลง\nตะแลงแกง\nตะไล\nตะวัน\nตะเวน\nตะหลิว\nตะหลุก\nตะหลุง\nตะแหง่ว\nตะแหมะแขะ\nตะโหงก\nตัก\nตักกะ\nตักเตือน\nตั๊กแตน\nตักษัย\nตัง\nตั่ง\nตั้ง\nตังเก\nตังฉ่าย\nตังเม\nตังวาย\nตังโอ๋\nตัจฉก\nตัจฉนี\nตัณฑุล\nตัณหา\nตัด\nตัน\nตันตระ\nตันติ\nตันหยง\nตับ\nตับปิ้ง\nตัว\nตั๋ว\nตัวจี๊ด\nตัวตืด\nตั้วโผ\nตั้วเหี่ย\nตา\nตาก\nตากวาง\nต่าง\nตาด\nตาน\nต่าน\nต้าน\nตานนกกด\nตานี\nตาบ\nตาม\nตามะแน\nตามิน\nตาย\nตาราไต\nตาล\nตาลุ\nต๋าว\nตาเสือ\nตาหนู\nตาฬ\nตำ\nต่ำ\nตำนาน\nตำบล\nตำแบ\nตำแย\nตำรวจ\nตำรับ\nตำรา\nตำรุ\nตำลึง\nตำเสา\nตำหนัก\nตำหนิ\nตำแหน่ง\nติ\nติก\nติ๊ก\nติกะ\nติกาหรัง\nติง\nติ่ง\nติ๋ง\nติ่งตั่ง\nติ๋งต่าง\nติงส\nติงสติ\nติณ\nติด\nติตติกะ\nติตติร\nติตถ\nติตถะ\nติถี\nติมิงคละ\nติรัจฉาน\nติลก\nติละ\nติ้ว\nตี\nตี่\nตีน\nตีบ\nตีรถะ\nตีระ\nตึ\nตึก\nตึ้ก\nตึ้กตั้ก\nตึง\nตึดตื๋อ\nตึ๊ดตื๋อ\nตืด\nตื่น\nตื้น\nตื้อ\nตื๊อ\nตื๋อ\nตุ\nตุ๊\nตุ๊กแก\nตุ๊กตา\nตุ๊กต่ำ\nตุกติก\nตุ๊กติ๊ก\nตุ๊กตุ่น\nตุ๊กตุ๋ย\nตุง\nตุ้งก่า\nตุ้งติ้ง\nตุ๊ดตู่\nตุน\nตุ่น\nตุ๋น\nตุนาหงัน\nตุบ\nตุ้บ\nตุ๊บป่อง\nตุปัดตุป่อง\nตุปัดตุเป๋\nตุ่ม\nตุ้ม\nตุ๋ม\nตุ้มกว้าว\nตุมกา\nตุ้มแซะ\nตุมตัง\nตุ้มเต๋น\nตุ้มปี่\nตุมพะ\nตุ่ย\nตุ้ย\nตุ๊ย\nตุ๋ยตุ่ย\nตุรคะ\nตุรงค์\nตุล\nตุลา\nตุหรัดตุเหร่\nตู\nตู่\nตู้\nตูก\nตูด\nตูบ\nตูม\nเต๊ก\nเต็ง\nเต่ง\nเตช\nเตโช\nเต้น\nเต็นท์\nเต็ม\nเตย\nเตร่\nเตร็ด\nเตรตา\nเตรียม\nเตรียมตรม\nเตละ\nเตลิด\nเตว็ด\nเต่อ\nเตอะ\nเตะ\nเตา\nเต่า\nเต้า\nเต๋า\nเต่าเกียด\nเต้าเจี้ยว\nเต้าทึง\nเต้าหู้\nเต้าฮวย\nเต๊าะ\nเตาะแตะ\nเติ่ง\nเติบ\nเติม\nเตี้ย\nเตียง\nเตียน\nเตียบ\nเตี๋ยม\nเตียรถ์\nเตียว\nเตี่ยว\nเตือน\nแต่\nแต้\nแตก\nแตง\nแต่ง\nแตงเม\nแต้จิ๋ว\nแตด\nแต๊ดแต๋\nแตน\nแต้ม\nแตร\nแตระ\nแต้ว\nแต้วแร้ว\nแต้วแล้ว\nแต่ว่า\nแต้แว้ด\nแตะ\nโต\nโต้\nโตก\nโต่ง\nโต้ง\nโตงเตง\nโตฎก\nโต๊ด\nโตน\nโตนด\nโต้โผ\nโตมร\nโตย\nโตรก\nโต๊ะ\nใต้\nไต\nไต่\nไต้\nไต๋\nไตร\nไตรกิศยา\nไตรดายุค\nไตร่ตรอง\nไตรย\nไต้หวัน\nถก\nถกล\nถงาด\nถด\nถนน\nถนอม\nถนัด\nถนัน\nถนำ\nถนิม\nถม\nถ่ม\nถมอ\nถมึงทึง\nถลก\nถลกบาตร\nถลน\nถล่ม\nถลอก\nถลัน\nถลา\nถลาก\nถลาย\nถลำ\nถลึงตา\nถลุง\nถ่วง\nถ้วน\nถ้วย\nถวัล\nถวัลย์\nถวาย\nถวิน\nถวิล\nถ่อ\nถ้อ\nถอก\nถอง\nถ่อง\nถ้อง\nถอด\nถอน\nถอบ\nถอบแถบ\nถ่อม\nถอย\nถ่อย\nถ้อย\nถะ\nถะถั่น\nถะมัดถะแมง\nถัก\nถัง\nถั่ง\nถัด\nถัทธ\nถัน\nถั่น\nถับ\nถัมภ์\nถัว\nถั่ว\nถา\nถ้า\nถาก\nถาง\nถ่าง\nถาด\nถาน\nถ่าน\nถาบ\nถาม\nถามะ\nถ่าย\nถ่าว\nถาวร\nถาวรธิรา\nถ้ำ\nถิ่น\nถี่\nถีบ\nถึก\nถึง\nถือ\nถุง\nถุน\nถุย\nถู\nถูก\nเถกิง\nเถน\nเถร\nเถระ\nเถรานุเถระ\nเถรี\nเถลไถล\nเถลิง\nเถลือกถลน\nเถ่อ\nเถอะ\nเถา\nเถ้า\nเถาวัลย์\nเถาะ\nเถิก\nเถิง\nเถิด\nเถิดเทิง\nเถิน\nเถียง\nเถียร\nเถือ\nเถือก\nเถื่อน\nแถ\nแถก\nแถง\nแถน\nแถบ\nแถม\nแถลง\nแถลบ\nแถว\nโถ\nโถง\nโถงเถง\nโถบ\nโถม\nโถมนาการ\nไถ\nไถ่\nไถ้\nไถง\nไถล\nทกล้า\nทแกล้ว\nท่ง\nทด\nทน\nท้น\nทนต์\nทนโท่\nทนาย\nทบ\nทบวง\nทมอ\nทมะ\nทมิฬ\nทโมน\nทยอย\nทแยง\nทรกรรม\nทรชน\nทรชาติ\nทรพิษ\nทรยศ\nทรราช\nทรลักษณ์\nทรง\nทรพี\nทรมาทรกรรม\nทรมาน\nทรรทึง\nทรรป\nทรรปณ์\nทรรปณะ\nทรรศนะ\nทรรศนาการ\nทรรศนีย์\nทรวง\nทรวดทรง\nทรวาร\nทรหด\nทรหวล\nทรหึง\nทรอมโบน\nทระนง\nทรัพย์\nทรัพยากร\nทรัมเป็ต\nทรานซิสเตอร์\nทราบ\nทราม\nทราย\nทรุด\nทฤษฎี\nทลาย\nทลิท\nทลิททก\nทวง\nท้วง\nท่วงท่า\nท่วงทำนอง\nท่วงที\nทวด\nทวน\nท้วน\nท่วม\nท้วม\nทวย\nท่วย\nท้วย\nทวอย\nทวัตดึงส์\nทวัย\nทวา\nทวาบร\nทว่า\nทวาย\nทวาร\nทวิ\nทวิช\nทวิตีย์\nทวิตียา\nทวี\nทวีธาภิเษก\nทวีป\nทศ\nทศมี\nทศางค์\nทหระ\nทหาร\nทอ\nท่อ\nท้อ\nทอก\nทอง\nท่อง\nท้อง\nทองกวาว\nทองภู\nทองลิน\nทองหลาง\nทองโหลง\nทองอุไร\nทอด\nทอน\nท่อน\nทอนซิล\nทอฟฟี่\nท่อม\nทอย\nทอเรียม\nทะ\nทะงัน\nทะนง\nทะนน\nทะนาน\nทะนุ\nทะเบียน\nทะมัดทะแมง\nทะมึน\nทะมื่น\nทะแม่ง\nทะยาน\nทะเยอทะยาน\nทะแย\nทะร่อทะแร่\nทะลวง\nทะลอก\nทะลัก\nทะลาย\nทะลึ่ง\nทะลุ\nทะลุดทะลาด\nทะเล\nทะเล้น\nทะเล่อทะล่า\nทะเลาะ\nทะเลิ่กทะลั่ก\nทะวาย\nทัก\nทักข์\nทักขิญ\nทักขิณ\nทักขิณา\nทักขิณาวัฏ\nทักขิโณทก\nทักขิไณยบุคคล\nทักทิน\nทักษะ\nทักษา\nทักษิณ\nทักษิณา\nทักษิโณทก\nทัง\nทั่ง\nทั้ง\nทังวล\nทังวี้ทังวล\nทังสเตน\nทัณฑ์\nทัณฑกรรม\nทัณฑฆาต\nทัณฑสถาน\nทัณฑะ\nทัณฑิกา\nทัณฑิมา\nทัณฑีบท\nทัด\nทัดทา\nทัต\nทัน\nทันต์\nทันตชะ\nทันตแพทย์\nทันติน\nทันตี\nทันธ์\nทับ\nทับทิม\nทับสมิงคลา\nทัพ\nทัพพะ\nทัพพี\nทั่ว\nทัศ\nทัศน์\nทัศนะ\nทัศนา\nทัศนคติ\nทัศนวิสัย\nทัศนศาสตร์\nทัศนศิลป์\nทัศนศึกษา\nทัศนาการ\nทัศนาจร\nทัศนีย์\nทัศนียภาพ\nทัศนูปกรณ์\nทัศไนย\nทัสนานุตริยะ\nทัฬหะ\nทัฬหิ\nทัฬหี\nทา\nท่า\nท้า\nทาก\nทาง\nท้าง\nทาฐะ\nทาฐิกะ\nทาฒะ\nทาฒิกะ\nทาน\nท่าน\nทานต์\nทานพ\nทาบ\nทาม\nท่ามกลาง\nทาย\nท้าย\nทายก\nทายัช\nทายาด\nทายาท\nทายิกา\nทารก\nทารพี\nทาริกา\nทารุณ\nทาว\nท่าว\nท้าว\nทาส\nทาสี\nทำ\nทำนบ\nทำนอง\nทำนาย\nทำนุ\nทำนูล\nทำเนา\nทำเนียบ\nทำไม\nทำลาย\nทำเล\nทิคัมพร\nทิฆัมพร\nทิ้ง\nทิงเจอร์\nทิ้งถ่อน\nทิ้งทูด\nทิชะ\nทิชากร\nทิชาชาติ\nทิฏฐะ\nทิฏฐานุคติ\nทิฏฐุชุกรรม\nทิฐธรรม\nทิฐิ\nทิด\nทิต\nทิน\nทิพ\nทิพย์\nทิพา\nทิม\nทิ่ม\nทิมทอง\nทิว\nทิวงคต\nทิวทัศน์\nทิวา\nทิศ\nทิศา\nทิศานุทิศ\nที\nที่\nทีฆชาติ\nทีฆนิกาย\nทีฆสระ\nทีฆายุ\nทีป\nทีม\nทีเอ็นที\nทึก\nทึกทัก\nทึ่ง\nทึ้ง\nทึดทือ\nทึนทึก\nทึบ\nทึม\nทึ่ม\nทื่อ\nทุ\nทุก\nทุกข์\nทุกขลาภ\nทุกขเวทนา\nทุกขารมณ์\nทุกฏ\nทุกรกิริยา\nทุกะ\nทุกัง\nทุกูล\nทุคตะ\nทุคติ\nทุ่ง\nทุ้ง\nทุงงะ\nทุจริต\nทุด\nทุทรรศนนิยม\nทุนิยม\nทุน\nทุ่น\nทุนนิมิต\nทุบ\nทุบทู\nทุปปัญญา\nทุพพรรณ\nทุพพล\nทุพพลภาพ\nทุพภิกขภัย\nทุม\nทุ่ม\nทุ้ม\nทุย\nทุ้ย\nทุรกันดาร\nทุรชน\nทุรชาติ\nทุรพล\nทุรลักษณ์\nทุรน\nทุรนทุราย\nทุรัศ\nทุราคม\nทุราจาร\nทุเรศ\nทุเรียน\nทุลักทุเล\nทุเลา\nทุศีล\nทุสสะ\nทุสสีล\nทู\nทูโม่ง\nทู่\nทู้\nทูกัง\nทู่ซี้\nทูต\nทูตานุทูต\nทูน\nทูบ\nทูม\nทูล\nทูเลียม\nเท\nเท่\nเทคนิค\nเทคนีเชียม\nเทคโนโลยี\nเท้ง\nเท้งเต้ง\nเท็จ\nเทนนิส\nเทพ\nเทพา\nเทพารักษ์\nเทพยเจ้า\nเทพยดา\nเทพยุดา\nเทพิน\nเทพินทร์\nเทพี\nเทเพนทร์\nเทโพ\nเทริด\nเทลลูเรียม\nเทวทัณฑ์\nเทวดา\nเทวทูต\nเทวธรรม\nเทวนาครี\nเทวนิยม\nเทวรูป\nเทวโลก\nเทววิทยา\nเทวสถาน\nเทวศ\nเทวษ\nเทวัญ\nเทวัน\nเทวาลัย\nเทวินทร์\nเทวี\nเทเวศ\nเทเวศร์\nเทเวศวร์\nเทศ\nเทศะ\nเทศาภิบาล\nเทศน์\nเทศนา\nเทห์\nเท่ห์\nเทห์ฟากฟ้า\nเทหวัตถุ\nเท่อ\nเท้อ\nเทอญ\nเทอม\nเทอร์เบียม\nเทอร์โมมิเตอร์\nเทอะทะ\nเทา\nเท่า\nเท้า\nเท้ายายม่อม\nเท่ารึง\nเทิ่ง\nเทิด\nเทิน\nเทิบ\nเทิบทาบ\nเทิ้ม\nเที่ยง\nเทียด\nเทียน\nเที้ยน\nเทียบ\nเทียม\nเทียร\nเที้ยร\nเทียว\nเที่ยว\nเทือ\nเทื่อ\nเทื้อ\nเทือก\nแท้\nแท็กซี่\nแทง\nแท่ง\nแท้ง\nแท็งก์\nแทงทวย\nแทงวิสัย\nแทตย์\nแทน\nแท่น\nแทนเจนต์\nแทนทาลัม\nแทบ\nแทรก\nแทรกเตอร์\nแทลเลียม\nแทะ\nโท\nโท่\nโทกเทก\nโทง\nโทงเทง\nโทณะ\nโทน\nโทนโท่\nโทมนัส\nโทรคมนาคม\nโทรทรรศน์\nโทรทัศน์\nโทรพิมพ์\nโทรภาพ\nโทรเลข\nโทรศัพท์\nโทรสาร\nโทรม\nโทษ\nโทษา\nโทษานุโทษ\nโทสะ\nโทสาคติ\nโทโส\nโทหฬินี\nไท\nไท้\nไทเทเนียม\nไทเทรต\nไทย\nไทร\nไทวะ\nธง\nธงก์\nธชะ\nธชี\nธตรฐ\nธนบัตร\nธนสมบัติ\nธนสาร\nธนะ\nธนา\nธนาคม\nธนาคาร\nธนาณัติ\nธเนศ\nธโนปจัย\nธไนศวรรย์\nธนิต\nธนิษฐะ\nธนิษฐา\nธนุ\nธนุรวิทยา\nธนุรเวท\nธนู\nธม\nธมกรก\nธรณะ\nธรณิน\nธรณินทร์\nธรณิศ\nธรณิศร\nธรณิศวร์\nธรณี\nธรมาน\nธรรม\nธรรมนูญ\nธรรมยุต\nธรรมยุติกนิกาย\nธรรมะ\nธรรมาทิตย์\nธรรมาธรรม\nธรรมาธิปไตย\nธรรมาธิษฐาน\nธรรมานุสาร\nธรรมาภิมุข\nธรรมาภิสมัย\nธรรมายตนะ\nธรรมารมณ์\nธรรมาสน์\nธรรมิก\nธรา\nธราดล\nธราธร\nธราธาร\nธราธิบดี\nธราธิป\nธริษตรี\nธเรษตรี\nธเรศ\nธวัช\nธัช\nธัญ\nธัญญาหาร\nธันยา\nธันยาวาท\nธันวาคม\nธัมมะ\nธาดา\nธาตรี\nธาตวากร\nธาตุ\nธาตุโขภ\nธาตุมมิสสา\nธานิน\nธานินทร์\nธานี\nธาร\nธารกำนัล\nธารคำนัล\nธารณะ\nธารณา\nธารา\nธาษตรี\nธำมรงค์\nธำรง\nธิดา\nธิติ\nธีระ\nธุช\nธุดงค์\nธุดงควัตร\nธุต\nธุตตะ\nธุมเกตุ\nธุมา\nธุรการ\nธุรกิจ\nธุระ\nธุรำ\nธุลี\nธุวดารา\nธุวภาค\nธุวมณฑล\nธูป\nเธนุ\nเธอ\nเธียร\nโธ่\nโธวนะ\nนก\nนกุล\nนขลิขิต\nนขะ\nนขา\n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ุลา\nบิน\nบิ่น\nบินยา\nบิลเลียด\nบิวเรตต์\nบิสมัท\nบี้\nบีฑา\nบีตา\nบีบ\nบีเยศ\nบึก\nบึกบึน\nบึง\nบึ่ง\nบึ้ง\nบุ\nบุก\nบุคคล\nบุคลากร\nบุคลาธิษฐาน\nบุคลิก\nบุง\nบุ่ง\nบุ้ง\nบุ้งกี๋\nบุญ\nบุญญาธิการ\nบุญญานุภาพ\nบุญญาภินิหาร\nบุญญาภิสังขาร\nบุณฑริก\nบุณมี\nบุณย์\nบุตร\nบุตรี\nบุถุชน\nบุทคล\nบุนนาค\nบุบ\nบุบบิบ\nบุปผชาติ\nบุพกรรม\nบุพการี\nบุพกิจ\nบุพชาติ\nบุพทักษิณ\nบุพนิมิต\nบุพบท\nบุพพาจารย์\nบุพเพสันนิวาส\nบุพโพ\nบุ๋ม\nบุ่มบ่าม\nบุ้ย\nบุรณะ\nบุรพทิศ\nบุรพบท\nบุรพาจารย์\nบูรพาจารย์\nบุระ\nบุราณ\nบุรินทร์\nบุริมทิศ\nบุริมพรรษา\nบุริมสิทธิ\nบุรี\nบุรุษ\nบุโรทั่ง\nบุษกร\nบุษบก\nบุษบง\nบุษบัน\nบุษบา\nบุษบามินตรา\nบุษปราค\nบุษปะ\nบุษย์\nบุษย์น้ำทอง\nบุษยมาส\nบุษยะ\nบุษราคัม\nบุหงัน\nบุหงา\nบุหรง\nบุหรี่\nบุหลัน\nบู่\nบู้\nบูชนียสถาน\nบูชา\nบูชิต\nบูด\nบูดู\nบูร\nบูรณ์\nบูรณภาพ\nบูรณมี\nบูรณะ\nบูรณาการ\nบูรพ์\nบูรพะ\nบูรพา\nเบ้\nเบ่ง\nเบ๊จี๋\nเบญกานี\nเบญจกัลยาณี\nเบญจกามคุณ\nเบญจขันธ์\nเบญจดุริยางค์\nเบญจธรรม\nเบญจบรรพต\nเบญจพรรณ\nเบญจเพส\nเบญจมาศ\nเบญจรงค์\nเบญจศก\nเบญจศีล\nเบญจะ\nเบญจา\nเบญจางค์\nเบญจางคประดิษฐ์\nเบญญา\nเบญพาด\nเบ็ด\nเบ็ดเตล็ด\nเบ็ดเสร็จ\nเบน\nเบนซิน\nเบรก\nเบริลเลียม\nเบส\nเบ้อ\nเบอร์\nเบอร์คีเลียม\nเบ้อเร่อ\nเบ้อเร่อเท่อ\nเบ้อเริ่ม\nเบ้อเริ่มเทิ่ม\nเบอะ\nเบอะบะ\nเบะ\nเบา\nเบ้า\nเบาราณ\nเบาะ\nเบิก\nเบิ่ง\nเบี้ย\nเบี่ยง\nเบียด\nเบียน\nเบียร์\nเบี้ยว\nเบือ\nเบื่อ\nเบื้อ\nเบื้อง\nเบือน\nแบ\nแบ้\nแบก\nแบคทีเรีย\nแบ่ง\nแบงก์\nแบดมินตัน\nแบตเตอรี่\nแบน\nแบนโจ\nแบบ\nแบ็บ\nแบเรียม\nแบหลา\nแบะ\nโบ\nโบ้\nโบ๋\nโบก\nโบกขรณี\nโบกขรพรรษ\nโบชุก\nโบต\nโบนัส\nโบ๊เบ๊\nโบย\nโบรมีน\nโบรอน\nโบราณ\nโบสถ์\nใบ\nใบ้\nไบ่\nปก\nปกติ\nปกรณ์\nปกรณัม\nปกิณกะ\nปกีรณัม\nปโกฏิ\nปง\nป่ง\nปงช้าง\nปฎล\nปฏัก\nปฏิกรณ์\nปฏิกรรม\nปฏิการะ\nปฏิกิริยา\nปฏิกูล\nปฏิคม\nปฏิคหิต\nปฏิคาหก\nปฏิฆะ\nปฏิชีวนะ\nปฏิญญา\nปฏิญาณ\nปฏิทิน\nปฏิบถ\nปฏิบัติ\nปฏิปทา\nปฏิปักษ์\nปฏิปัน\nปฏิปุจฉาพยากรณ์\nปฏิปุจฉาวาที\nปฏิพัทธ์\nปฏิพากย์\nปฏิภาค\nปฏิภาณ\nปฏิมา\nปฏิมากร\nปฏิยุทธ์\nปฏิรพ\nปฏิรูป\nปฏิโลม\nปฏิวัติ\nปฏิวาต\nปฏิวาท\nปฏิเวธ\nปฏิสนธิ\nปฏิสวะ\nปฏิสังขรณ์\nปฏิสันถาร\nปฏิสัมภิทา\nปฏิเสธ\nปฐพี\nปฐม\nปฐวี\nปณต\nปณาม\nปณิธาน\nปณิธิ\nปณีต\nปด\nปดิวรัดา\nปติ\nปถพี\nปถมัง\nปถวี\nปทัฏฐาน\nปทัสถาน\nปทานุกรม\nปทีป\nปทุม\nปน\nป่น\nปนัดดา\nปปัญจะ\nปม\nปรนัย\nปรปักษ์\nปรโลก\nปรวาที\nปรก\nปรกติ\nปรง\nปรตยักษ์\nปรน\nปรนนิบัติ\nปรนิมมิตวสวัตดี\nปรบ\nปรปักษ์\nปรมัตถ์\nปรมาจารย์\nปรมาณู\nปรมาภิไธย\nปรมาภิเษก\nปรมินทร์\nบรเมนทร์\nปรเมศวร์\nปรเมษฐ์\nปรวด\nปรวนแปร\nปรศุ\nปรสิต\nปร๋อ\nปรองดอง\nปรอด\nปรอท\nปรอย\nประ\nประกบ\nประกฤต\nประกฤติ\nประกล\nประกวด\nประกวดประขัน\nประกอบ\nประกัน\nประกับ\nประกาย\nประกายพรึก\nประการ\nประกาศ\nประกาศนียบัตร\nประกาศิต\nประกำ\nประกิด\nประกิต\nประคด\nประคนธรรพ\nประคนธรรพ์\nประคบ\nประคบประหงม\nประคอง\nประคับประคอง\nประคัลภ์\nประคำ\nประคิ่น\nประคุณ\nประเคน\nประเคราะห์\nประโคน\nประโคนธรรพ\nประโคนธรรพ์\nประโคม\nประจง\nประจญ\nประจบ\nประจบประแจง\nประจวบ\nประจ๋อประแจ๋\nประจักษ์\nประจักษนิยม\nประจัญ\nประจัน\nประจาก\nประจาค\nประจาน\nประจำ\nประจิม\nประจิ้มประเจ๋อ\nประจุ\nประจุคมน์\nประจุบัน\nประเจก\nประเจิด\nประเจิดประเจ้อ\nประเจียด\nประแจ\nประชด\nประชน\nประชวม\nประชวร\nประชัน\nประชา\nประชาธิปไตย\nประชิด\nประชี\nประชุม\nประเชิญ\nประณต\nประณม\nประณาม\nประณิธาน\nประณิธิ\nประณีต\nประณุท\nประดง\nประดน\nประดวน\nประดอน\nประดอย\nประดัก\nประดักประเดิด\nประดัง\nประดับ\nประดา\nประดาก\nประดาป\nประดาษ\nประดิชญา\nประดิดประดอย\nประดิทิน\nประดิษฐ์\nประดิษฐกรรม\nประดิษฐาน\nประดุง\nประดุจ\nประดู่\nประเด\nประเด็น\nประเดิม\nประเดียง\nประเดี๋ยว\nประเดี๋ยวประด๋าว\nประแดง\nประแดะ\nประโดง\nประโดย\nประตง\nประตัก\nประตาป\nประติชญา\nประติญาณ\nประติทิน\nประติมากร\nประติมากรรม\nประติรพ\nประตู\nประถม\nประถมจินดา\nประทม\nประท้วง\nประทวน\nประทักษ์\nประทักษิณ\nประทัง\nประทัด\nประทับ\nประทาน\nประทาย\nประทาศี\nประทิน\nประทิ่น\nประทีป\nประทุฐ\nประทุน\nประทุษ\nประทุษฐ์\nประเทศ\nประเทา\nประเทียด\nประเทียบ\nประเทือง\nประธาน\nประธานาธิบดี\nประนม\nประนอ\nประนอม\nประนัง\nประนัปดา\nประนีประนอม\nประปราน\nประปราย\nประปา\nประเปรี้ยง\nประเปรียว\nประพจน์\nประพนธ์\nประพรม\nประพฤติ\nประพฤทธิ์\nประพัด\nประพัทธ์\nประพันธ์\nประพาต\nประพาส\nประพาสมหรณพ\nประพาฬ\nประพิณ\nประพิมพ์ประพาย\nประพุทธ์\nประเพณี\nประโพธ\nประไพ\nประไพร\nประภพ\nประภัสสร\nประภา\nประภาคาร\nประภาพ\nประภาษ\nประภาส\nประเภท\nประมง\nประมวล\nประมาณ\nประมาท\nประมุข\nประมุท\nประมูล\nประเมิน\nประโมง\nประโมทย์\nประยงค์\nประยุกต์\nประยุทธ์\nประยุร\nประยูร\nประโยค\nประโยชน์\nประโรหิต\nประลมพ์\nประลอง\nประลัย\nประลาต\nประลาย\nประลุ\nประเล่ห์\nประเล้าประโลม\nประโลม\nประวรรต\nประวรรตน์\nประวัติ\nประวาล\nประวาลปัทม์\nประวาส\nประวิง\nประวิช\nประวิตร\nประวิน\nประวีณ\nประเวณี\nประเวศ\nประเวศน์\nประศม\nประศาสน์\nประศุ\nประสก\nประสงค์\nประสบ\nประสพ\nประสม\nประสะ\nประสัก\nประสันนาการ\nประสัยห์\nประสา\nประสาท\nประสาธน์\nประสาน\nประสาร\nประสิทธิ์\nประสิทธิผล\nประสิทธิภาพ\nประสีประสา\nประสูต\nประสูติ\nประเสบัน\nประเสบันอากง\nประเสริฐ\nประหนึ่ง\nประหม่า\nประหยัด\nประหลาด\nประหล่ำ\nประหวัด\nประหวั่น\nประหัตประหาร\nประหาณ\nประหาร\nประเหล\nประเหส\nประไหมสุหรี\nประอบ\nประอร\nปรัก\nปรักปรำ\nปรักมะ\nปรัง\nปรัชญา\nปรัตถจริยา\nปรัตยุบัน\nปรัน\nปรับ\nปรัมปรา\nปรัศจิม\nปรัศนา\nปรัศนี\nปรัศว์\nปรัสสบท\nปร่า\nปรากฏ\nปรากรม\nปรากฤต\nปราการ\nปราง\nปรางค์\nปราจีน\nปราชญ์\n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าย\nผคม\nผง\nผงก\nผงม\nผงะ\nผงาด\nผง่าน\nผจง\nผจญ\nผจัญ\nผจาน\nผชุม\nผณิน\nผณินทร\nผณิศวร\nผด\nผดุง\nผเดิน\nผทม\nผนวก\nผนวช\nผนัง\nผนิด\nผนึก\nผม\nผยอง\nผรณาปีติ\nผรสุ\nผริต\nผรุสวาท\nผล\nผลคุน\nผลคุนี\nผล็อย\nผละ\nผลัก\nผลัด\nผลับ\nผลัวะ\nผลา\nผลาญ\nผลานิสงส์\nผลาผล\nผลาหาร\nผลิ\nผลิกะ\nผลิต\nผลิน\nผลี\nผลีผลาม\nผลึก\nผลึ่ง\nผลือ\nผลุ\nผลุง\nผลุด\nผลุน\nผลุนผลัน\nผลุบ\nผลุบผลับ\nผลุย\nผลู\nผวน\nผวย\nผวา\nผสม\nผสาน\nผอง\nผ่อง\nผ่อน\nผอบ\nผอม\nผ็อย\nผอูน\nผะ\nผะดา\nผะสา\nผัก\nผัคคุณ\nผัคคุณี\nผัง\nผัด\nผัน\nผับ\nผัว\nผัวะ\nผัสสะ\nผัสสาหาร\nผา\nผ่า\nผ้า\nผาก\nผาง\nผ่าง\nผาณิต\nผาด\nผาติ\nผ่าน\nผาม\nผาย\nผ่ายผอม\nผาล\nผาลคุน\nผาลา\nผ่าว\nผาสุก\nผ้าฮาด\nผำ\nผ้ำ\nผิ\nผิง\nผิด\nผิตะ\nผิน\nผิว\nผี\nผี้ว์\nผึง\nผึ่ง\nผึ้ง\nผึ้งรวง\nผืน\nผื่น\nผุ\nผุด\nผุยผง\nผุสราคา\nผู้\nผูก\nเผ\nเผง\nเผชิญ\nเผ็ด\nเผด็จ\nเผดิม\nเผดียง\nเผ่น\nเผนิก\nเผย\nเผยอ\nเผยิบ\nเผยิบผยาบ\nเผล\nเผล่\nเผล็ด\nเผลอ\nเผลอไผล\nเผละ\nเผลาะ\nเผลาะแผละ\nเผลียง\nเผอเรอ\nเผอิญ\nเผอิล\nเผะ\nเผา\nเผ่า\nเผ้า\nเผาะ\nเผิ้ง\nเผิน\nเผียน\nเผือ\nเผื่อ\nเผือก\nเผือด\nเผือน\nเผื่อน\nแผ่\nแผก\nแผง\nแผด\nแผน\nแผ่น\nแผนก\nแผล\nแผลง\nแผล็บ\nแผล็ว\nแผละ\nแผ่ว\nแผ้ว\nโผ\nโผง\nโผฏฐัพพะ\nโผน\nโผเผ\nโผย\nโผล่\nโผลกเผลก\nโผละ\nโผอน\nโผะ\nไผ\nไผ่\nไผท\nฝน\nฝรั่ง\nฝรั่งเศส\nฝ่อ\nฝอย\nฝัก\nฝัง\nฝั่ง\nฝัด\nฝัน\nฝา\nฝ่า\nฝ้า\nฝาก\nฝาง\nฝาด\nฝาน\nฝาย\nฝ่าย\nฝ้าย\nฝิ่น\nฝี\nฝี่\nฝีก\nฝึก\nฝืด\nฝืน\nฝุ่น\nฝูง\nเฝ้า\nเฝือ\nเฝือก\nเฝือง\nเฝื่อน\nแฝก\nแฝง\nแฝด\nใฝ่\nไฝ\nพก\nพกุล\nพง\nพงศ์\nพงศกร\nพงศธร\nพงศา\nพงศาวดาร\nพจน์\nพจนา\nพจนานุกรม\nพจนารถ\nพจนีย์\nพจมาน\nพจี\nพชระ\nพญา\nพญาลอ\nพณิช\nพณิชย์\nพดด้วง\nพธู\nพนันดร\nพนาดร\nพนาดอน\nพนาราม\nพนาลัย\nพนาลี\nพนาวาส\nพนาเวศ\nพนาศรม\nพนาสณฑ์\nพนาสัณฑ์\nพเนจร\nพ่น\nพ้น\nพนม\nพนอง\nพนอม\nพนัก\nพนักงาน\nพนัง\nพนัน\nพนัส\nพนา\nพนาย\nพนิดา\nพนิต\nพบ\nพม่า\nพยนต์\nพยศ\nพยัก\nพยักพเยิด\nพยัคฆ์\nพยัคฆา\nพยัคฆิน\nพยัคฆี\nพยัชน์\nพยัญชนะ\nพยัต\nพยับ\nพยากรณ์\nพยาฆร์\nพยางค์\nพยาธิ\nพยาน\nพยาบาท\nพยาบาล\nพยาม\nพยามะ\nพยายาม\nพยุ\nพยุง\nพยุหยาตรา\nพยุหโยธา\nพยุหเสนา\nพยุหะ\nพยู่ห์\nพเยีย\nพร\nพรต\nพรม\nพรรค\nพรรค์\nพรรคานต์\nพรรณ\nพรรณนา\nพรรดึก\nพรรลาย\nพรรษ\nพรรษา\nพรรเอิญ\nพรวด\nพรวน\nพรหม\nพรหมจรรย์\nพรหมจาริณี\nพรหมจารี\nพรหมา\nพรหมาสตร์\nพรหมินทร์\nพรอก\nพร่อง\nพร้อง\nพรอด\nพร้อม\nพร้อมพรัก\nพร่อย\nพร้อย\nพระ\nพระนอม\nพระนาด\nพระฮาม\nพรักพร้อม\nพรั่ง\nพรัด\nพรั่น\nพรับ\nพร่า\nพร้า\nพราก\nพราง\nพร่าง\nพราด\nพราน\nพราย\nพราว\nพราหมณ์\nพราหมณะ\nพราหมณี\nพราหมี\nพรำ\nพร่ำ\nพริก\nพริ้ง\nพริบ\nพริ้ม\nพรึง\nพรึน\nพรึบ\nพรึ่บ\nพรืด\nพรุ\nพรุ่ง\nพรุน\nพรู\nพรูด\nพฤกษ์\nพฤกษชาติ\nพฤกษเทวดา\nพฤกษราช\nพฤกษศาสตร์\nพฤกษา\nพฤฒ\nพฤฒา\nพฤฒาจารย์\nพฤฒิ\nพฤต\nพฤติ\nพฤทธ์\nพฤทธิ์\nพฤนต์\nพฤนท์\nพฤศจิก\nพฤศจิกายน\nพฤษภ\nพฤษภาคม\nพฤหัสบดี\nพล\nพละ\nพลากร\nพลาดิศัย\nพลาธิการ\nพลานามัย\nพลบ\nพลวก\nพลวง\nพลวัต\nพลศาสตร์\nพลอ\nพล้อ\nพลอง\nพลอด\nพลอน\nพลอมแพลม\nพลอย\nพล่อย\nพลั่ก\nพลัง\nพลั่ง\nพลั้ง\nพลัด\nพลัน\nพลับ\nพลับพลา\nพลับพลึง\nพลั่ว\nพล่า\nพลาง\nพลาญ\nพลาด\nพล่าน\nพลาม\nพล่าม\nพลาย\nพลาสติก\nพลาสมา\nพลาหก\nพลำ\nพล้ำ\nพลำภัง\nพลิก\nพลิพัท\nพลิ้ว\nพลี\nพลุ\nพลุก\nพลุ่ก\nพลุกพล่าน\nพลุ่ง\nพลุ้ย\nพลู\nพลูโต\nพลูโทเนียม\nพวก\nพวง\nพ่วง\nพวน\nพวย\nพสก\nพสุ\nพสุธา\nพสุสงกรานต์\nพหล\nพหุ\nพหุล\nพหู\nพอ\nพ่อ\nพ้อ\nพอก\nพอง\nพ้อง\nพอน\nพ้อม\nพอโลเนียม\nพะ\nพะงา\nพะงาบ\nพะจง\nพะทำมะรง\nพะนอ\nพะเน้าพะนอ\nพะเนิน\nพะเนียง\nพะแนง\nพะพาน\nพะพิง\nพะเพิง\nพะยอม\nพ่ะย่ะค่ะ\nพะยูง\nพะยูน\nพะเยิบ\nพะเยิบพะยาบ\nพะรุงพะรัง\nพะโล้\nพะไล\nพะวง\nพะวักพะวน\nพะวา\nพะว้าพะวัง\nพะอง\nพะอากพะอำ\nพะอืดพะอม\nพัก\nพักตร์\nพักตรา\nพักร\nพัง\nพังกา\nพังงา\nพังผืด\nพังพวย\nพังพอน\nพังพาน\nพังพาบ\nพังเพย\nพัช\nพัชนี\nพัชระ\nพัญจน์\nพัฒนะ\nพัฒนา\nพัฒนากร\nพัฒนาการ\nพัด\nพัดชา\nพัดดึงส์\nพัตร\nพัทธ์\nพัทธยา\nพัทธสีมา\nพัทร\nพัน\nพันตู\nพันทาง\nพันธ์\nพันธะ\nพันธกรณี\nพันธบัตร\nพันธมิตร\nพันธนะ\nพันธนาคาร\nพันธนาการ\nพันธุ์\nพันธุกรรม\nพันลึก\nพันลือ\nพันเลิศ\nพันเอิญ\nพับ\nพัลลภ\nพัลวัน\nพัว\nพัวะ\nพัศดี\nพัสดุ\nพัสตร์\nพัสถาน\nพา\nพาก\nพากเพียร\nพากย์\nพาง\nพ่าง\nพาชี\nพาณิช\nพาณิชย์\nพาณิชยกรรม\nพาณิชยการ\nพาณิชยศาสตร์\nพาณิชยศิลป์\nพาณินี\nพาณี\nพาณีนี\nพาด\nพาท\nพาทย์\nพาธ\nพาธา\nพาน\nพ่าน\nพานร\nพานรินทร์\nพาม\nพาย\nพ่าย\nพายม้า\nพายัพ\nพายุ\nพาร์เซก\nพารณ\nพารา\nพาราฟิน\nพาล\nพาลา\nพาลี\nพาลุก\nพาโล\nพาไล\nพาส\nพาสน์\nพาสนา\nพาสุกรี\nพ่าห์\nพาหนะ\nพาหะ\nพาหา\nพาหิรกะ\nพาหิระ\nพาหุ\nพาหุรัด\nพาหุสัจจะ\nพาเหียร\nพาฬ\nพำ\nพำนัก\nพำพึม\nพำลา\nพิกล\nพิกสิต\nพิกัด\nพิกัติ\nพิกัน\nพิการ\nพิกุล\nพิเคราะห์\nพิฆน์\nพิฆเนศ\nพิฆเนศวร\nพิฆาต\nพิง\nพิจัย\nพิจาร\nพิจารณ์\nพิจารณา\nพิจิก\nพิจิต\nพิจิตร\nพิชญ์\nพิชัย\nพิชาน\nพิชิต\nพิเชฐ\nพิเชียร\nพิฑูรย์\nพิณ\nพิดทูล\nพิดาน\nพิโดร\nพิตร\nพิถี\nพิถีพิถัน\nพิทย\nพิทย์\nพิทยา\nพิทยาคม\nพิทยาคาร\nพิทยาธร\nพิทยาลัย\nพิทักษ์\nพิทูร\nพิเทศ\nพิธาน\nพิธี\nพิธุ\nพินทุ\nพินอบพิเทา\nพินัย\nพินาศ\nพินิจ\nพินิต\nพินิศ\nพินิศจัย\nพิเนต\nพิบัติ\nพิบุล\nพิบูล\nพิปริต\nพิปลาส\nพิพรรธ\nพิพรรธน์\nพิพักพิพ่วน\nพิพัฒ\nพิพัฒน์\nพิพากษ์\nพิพากษา\nพิพาท\nพิพิธ\nพิพิธภัณฑ์\nพิพิธภัณฑสถาน\nพิภพ\nพิภัช\nพิภาค\nพิภูษณะ\nพิเภก\nพิมปะการัง\nพิมพ์\nพิมพการัง\nพิมพา\nพิมพาภรณ์\nพิมล\nพิมเสน\nพิมาน\nพิมุข\nพิโมกข์\nพิโมกษ์\nพิโยกพิเกน\nพิโยค\nพิรอด\nพิระ\nพิรากล\nพิราบ\nพิราม\nพิราลัย\nพิริยะ\nพิรี้พิไร\nพิรุณ\nพิรุธ\nพิรุฬห์\nพิเรนทร์\nพิเราะ\nพิโรธ\nพิไร\nพิลังกาสา\nพิลาป\nพิลาส\nพิลิปดา\nพิลึก\nพิลึกกึกกือ\nพิลึกพิลั่น\nพิโลน\nพิไล\nพิศ\nพิศวง\nพิศวาส\nพิศาล\nพิศุทธ์\nพิศุทธิ์\nพิเศษ\nพิษ\nพิษฐาน\nพิษนาศน์\nพิสดาร\nพิสมร\nพิสมัย\nพิสัง\nพิสัช\nพิสัย\nพิสิฐ\nพิสุทธิ์\nพิสูจน์\nพิหค\nพิหาร\nพิฬาร\nพี\nพี่\nพี้\nพีชคณิต\nพีระมิด\nพึง\nพึ่ง\nพึ่บ\nพึ่บพั่บ\nพึม\nพึมพำ\nพืช\nพืด\nพื้น\nพุ\nพุก\nพุกาม\nพุง\nพุ่ง\nพุงดอ\nพุฒ\nพุฒิ\nพุด\nพุดตาน\nพุทธ\nพุทธะ\nพุทธังกูร\nพุทธางกูร\nพุทธันดร\nพุทธาภิเษก\nพุทธาวาส\nพุทธิ\nพุทโธ่\nพุทรา\nพุธ\nพุ่ม\nพุมเรียง\nพุ้ย\nพู\nพูพอน\nพู่\nพูด\nพูน\nพู้น\nพู่ระหง\nเพ\nเพ็ก\nเพกา\nเพคะ\nเพ็ง\nเพ่ง\nเพ็จ\nเพชฉลูกรรม\nเพชฌฆาต\nเพชร\nเพชรดา\nเพชรปาณี\nเพชรฤกษ์\nเพชรายุธ\nเพชรกลับ\nเพชรสังฆาต\nเพชรหลีก\nเพชรหึง\nเพ็ญ\nเพฑูริย์\nเพณี\nเพ็ดทูล\nเพดาน\nเพท\nเพทนา\nเพทาย\nเพทุบาย\nเพโทบาย\nเพ่นพ่าน\nเพนียด\nเพไนย\nเพ้ย\nเพรง\nเพรซีโอดิเมียม\nเพรา\nเพราะ\nเพริด\nเพริศ\nเพรียก\nเพรียง\nเพรียบ\nเพรี้ยม\nเพรียว\nเพรื่อ\nเพรือง\nเพล\nเพลง\nเพล็ด\nเพล้โพล้\nเพลา\nเพลาะ\nเพลิง\nเพลิดเพลิน\nเพลิน\nเพลีย\nเพลี้ย\nเพลี่ยง\nเพศ\nเพส\nเพสลาด\nเพ่อ\nเพ้อ\nเพ้อเจ้อ\nเพอิญ\nเพะ\nเพา\nเพาะ\nเพิก\nเพิง\nเพิ่ง\nเพิดเพ้ย\nเพิ่ม\nเพี้ย\nเพียง\nเพี้ยง\nเพียงออ\nเพี้ยน\nเพียบ\nเพียร\nเพื่อ\nเพื่อน\nแพ\nแพ้\nแพง\nแพ่ง\nแพงพวย\nแพทย์\nแพทยศาสตร์\nแพน\nแพ่น\nแพนก\nแพนงเชิง\nแพร\nแพร่\nแพรก\nแพร่ง\nแพรว\nแพร้ว\nแพลง\nแพลทินัม\nแพล็บ\nแพลม\nแพลเลเดียม\nแพละ\nแพละโลม\nแพว\nแพ้ว\nแพศย์\nแพศยา\nแพะ\nโพ\nโพก\nโพกพาย\nโพง\nโพงพาง\nโพชฌงค์\nโพซิตรอน\nโพด\nโพทะเล\nโพแทสเซียม\nโพธ\nโพธิ\nโพธิ์\nโพน\nโพ้น\nโพนทะนา\nโพบาย\nโพย\nโพยก๊วน\nโพยม\nโพรก\nโพรง\nโพรโทแอกทิเนียม\nโพรมีเทียม\nโพระดก\nโพล่\nโพลง\nโพล่ง\nโพล้ง\nโพลน\nโพล้เพล้\nโพละ\nโพสพ\nไพ\nไพ่\nไพจิตร\nไพชน\nไพชยนต์\nไพฑูรย์\nไพที\nไพบูลย์\nไพพรรณ\nไพร\nไพร่\nไพรจิตร\nไพรชน\nไพรชยนต์\nไพรฑูรย์\nไพรที\nไพรบูลย์\nไพรเราะ\nไพรัช\nไพรำ\nไพริน\nไพรินทร์\nไพรี\nไพเราะ\nไพโรจน์\nไพล\nไพล่\nไพศาขะ\nไพศาล\nไพเศษ\nไพสพ\nไพสิฐ\nไพหาร\nฟก\nฟ้ง\nฟรักโทส\nฟรี\nฟลูออรีน\nฟ่อ\nฟ้อ\nฟอก\nฟอง\nฟ่อง\nฟ้อง\nฟอด\nฟอน\nฟ่อน\nฟ้อน\nฟ้อแฟ้\nฟอร์มาลดีไฮด์\nฟอร์มาลิน\nฟอสฟอรัส\nฟอสเฟต\nฟัก\nฟักฟุ้น\nฟัง\nฟังก์ชัน\nฟัด\nฟัน\nฟั่น\nฟั้น\nฟ้า\nฟาก\nฟาง\nฟ่าง\nฟาด\nฟาทอม\nฟาน\nฟ่าม\nฟาย\nฟาร์ม\nฟาสซิสต์\nฟิด\nฟิต\nฟิบ\nฟิล์ม\nฟิวส์\nฟิสิกส์\nฟี่\nฟี้\nฟืดฟาด\nฟืน\nฟื้น\nฟืม\nฟุ\nฟุ้ง\nฟุต\nฟุน\nฟุบ\nฟุ่บ\nฟุ่มเฟือย\nฟุลสแก๊ป\nฟู\nฟู่\nฟูก\nฟูด\nฟูม\nเฟ็ด\nเฟ้น\nเฟลด์สปาร์\nเฟ้อ\nเฟอร์เมียม\nเฟอะ\nเฟอะฟะ\nเฟะ\nเฟะฟะ\nเฟิน\nเฟี้ยม\nเฟี้ยว\nเฟือ\nเฟื้อ\nเฟือง\nเฟื่อง\nเฟื้อง\nเฟือน\nเฟือย\nเฟื้อย\nแฟ่\nแฟง\nแฟชั่น\nแฟน\nแฟบ\nแฟ้ม\nแฟรนเซียม\nแฟลกซ์\nแฟลต\nแฟะ\nโฟกัส\nไฟ\nภควดี\nภควัต\nภควันต์\nภควัม\nภควา\nภควาน\nภคะ\nภคันทลา\nภคินี\nภณะ\nภณิดา\nภพ\nภมร\nภมริน\nภมรี\nภมุกา\nภยันตราย\nภยาคติ\nภระ\nภรณี\nภรต\nภรรดร\nภรรดา\nภรรยา\nภระมร\nภระมรี\nภราดร\nภราดรภาพ\nภราดา\nภริยา\nภฤศ\nภวะ\nภวตัณหา\nภวนะ\nภวังค์\nภวังคจิต\nภักดี\nภักตะ\nภักติ\nภักษ์\nภักษา\nภักษาหาร\nภัค\nภัคน์\nภังคะ\nภังคี\nภัจ\nภัณฑ์\nภัณฑาคาร\nภัณฑาคาริก\nภัณฑารักษ์\nภัณฑนะ\nภัณฑู\nภัต\nภัตตาคาร\nภัตตาหาร\nภัตร\nภัทระ\nภัทรกัป\nภัพ\nภัย\nภัสดา\nภัสตรา\nภัสมะ\nภัสสร\nภา\nภาค\nภาคย์\nภาคยานุวัติ\nภาคินี\nภาคิไนย\nภาคี\nภาคียะ\nภาชนะ\nภาชี\nภาณ\nภาณวาร\nภาณกะ\nภาณี\nภาณุ\nภาดร\nภาดา\nภาตระ\nภาตา\nภาตุ\nภาติกะ\nภาติยะ\nภาพ\nภาพย์\nภาม\nภาย\nภาร\nภาระ\nภารดี\nภารต\nภารตี\nภารยทรัพย์\nภารยา\nภารา\nภาวนา\nภาวะ\nภาษ\nภาษณ์\nภาษา\nภาษิต\nภาษี\nภาส\nภาสน์\nภาสวร\nภาสา\nภาสุระ\nภิกขา\nภิกขาจาร\nภิกขุ\nภิกขุนี\nภิกษา\nภิกษาจาร\nภิกษาหาร\nภิกษุ\nภิกษุณี\nภิงคาร\nภิญโญ\nภิตติ\nภินท์\nภินทนาการ\nภิยโย\nภิรมย์\nภิรมย์สุรางค์\nภิษัช\nภิสัก\nภีตะ\nภีมะ\nภีรุ\nภุกต์\nภุขัน\nภุช\nภุชงค์\nภุต\nภุมมะ\nภุมรัตน์\nภุมวาร\nภุมรา\nภุมริน\nภุมรี\nภุมเรศ\nภู\nภู่\nภูต\nภูติ\nภูม\nภูมิ\nภูมี\nภูริ\nภูรี\nภูวดล\nภูวนาถ\nภูวเนตร\nภูวไนย\nภูษา\nภูษิต\nเภกะ\nเภตรา\nเภท\nเภทุบาย\nเภรี\nเภสัช\nโภค\nโภคะ\nโภคิน\nโภคี\nโภไคย\nโภไคศวรรย์\nโภช\nโภชย์\nโภชก\nโภชนะ\nโภชนา\nโภชนาหาร\nโภชนียะ\nไภริน\nไภรี\nไภษัชคุรุ\nไภษัชย์\nมกร\nมกราคม\nมกุฎ\nมคธ\nมฆวัน\nมฆะ\nมฆา\nม่ง\nมงกุฎ\nมงโกรย\nมงคล\nมงคลวาร\nมณฑ์\nมณฑก\nมณฑนะ\nมณฑป\nมณฑล\nมณฑา\nมณฑารพ\nมณฑิระ\nมณเฑียร\nมณี\nมด\nมตะ\nมตกภัต\nมติ\nมทนะ\nมทะ\nมธุ\nมธุกร\nมธุการี\nมธุลีห์\nมธุระ\nมธุรพจน์\nมน\nมนินทรีย์\nม่น\nมนต์\nมนตร์\nมนตรี\nมนท์\nมนทิราลัย\nมนเทียร\nมนสิการ\nมนัส\nมนัสวี\nมนินทรีย์\nมนิมนา\nมนิลา\nมนุญ\nมนุษย์\nมนุษยชาติ\nมนุษยธรรม\nมนุษย์มนา\nมนุษยโลก\nมนุษยศาสตร์\nมนุษยสัมพันธ์\nมนุสาร\nมนู\nมนูสาร\nมโน\nมโนช\nมโนชญ์\nมโนราห์\nมโนสาเร่\nมโนห์รา\nมมังการ\nมยุรฉัตร\nมยุระ\nมยุรา\nมยุรี\nมยุเรศ\nมยูร\nมรกต\nมรคา\nมรฑป\nมรณ์\nมรณะ\nมรณกรรม\nมรณบัตร\nมรณภัย\nมรณภาพ\nมรดก\nมรรค\nมรรคา\nมรรตัย\nมรรยาท\nมรรษ\nมรสุม\nมริจ\nมริยาท\nมรีจิ\nมรุต\nมฤค\nมฤคย์\nมฤคศิระ\nมฤคศิรมาส\nมฤคเศียร\nมฤคินทร์\nมฤเคนทร์\nมฤดก\nมฤต\nมฤตยู\nมฤทุ\nมล\nมละ\nมลัก\nมลังเมลือง\nมล้าง\nมลาย\nมลายู\nมวก\nม่วง\nมวน\nม่วน\nม้วน\nม้วนต้วน\nมวย\nม้วย\nมวล\nมหกรรม\nมหรณพ\nมหรรณพ\nมหรสพ\nมหัจฉริยะ\nมหัต\nมหัทธนะ\nมหันต์\nมหันตโทษ\nมหัพภาค\nมหัศจรรย์\nมหา\nมหากฐิน\nมหากาฬ\nมหาขันธกะ\nมหาจักร\nมหาชน\nมหาชัย\nมหาชาติ\nมหาโชตรัต\nมหาดไทย\nมหาดเล็ก\nมหาตมะ\nมหาไถ่\nมหาเทพ\nมหาเทพี\nมหาเทวี\nมหาธาตุ\nมหานิกาย\nมหานิล\nมหาบพิตร\nมหาบัณฑิต\nมหาพน\n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ียม\nรูป\nรูปิยะ\nรูปี\nรูเล็ตต์\nเร่\nเรข\nเรขา\nเรขาคณิต\nเร็ง\nเร่ง\nเร้ง\nเรณุ\nเรณู\nเรดอน\nเรดาร์\nเรเดียม\nเร้น\nเรรวน\nเรไร\nเร็ว\nเร่ว\nเรวดี\nเรอ\nเร่อ\nเรา\nเร่า\nเร้า\nเราะ\nเริง\nเริด\nเริม\nเริ่ม\nเริ้ม\nเริศร้าง\nเรี่ย\nเรี้ย\nเรียก\nเรียง\nเรียด\nเรียน\nเรียบ\nเรียม\nเรี่ยม\nเรียว\nเรี่ยว\nเรี้ยวรก\nเรือ\nเรื่อ\nเรื้อ\nเรือก\nเรือง\nเรื่อง\nเรื้อง\nเรืองรอง\nเรือด\nเรือน\nเรื้อน\nเรื่อย\nแร\nแร่\nแรก\nแร็กเกต\nแรง\nแร่ง\nแร้ง\nแรด\nแร้นแค้น\nแรม\nแร้ว\nแระ\nโร\nโร่\nโรค\nโรคา\nโรคาพาธ\nโรง\nโรจ\nโรจน์\nโรเดียม\nโรตี\nโรท\nโรธ\nโรม\nโรมัน\nโรเมอร์\nโรย\nโรเร\nโรหิณี\nโรหิต\nไร\nไร่\nไร้\nไรย์\nฤกษ์\nฤกษณะ\nฤคเวท\nฤชา\nฤชุ\nฤณ\nฤดี\nฤดียา\nฤดู\nฤต\nฤติยา\nฤตุ\nฤทธา\nฤทธิ์\nฤทัย\nฤษภ\nฤษยา\nฤษี\nฤๅ\nฤๅดี\nฤๅทัย\nฤๅษี\nฤๅสาย\nลก\nล่ก\nลฆุ\nลง\nล่ง\nลงกา\nล้งเล้ง\nลด\nลดา\nลดาวัลย์\nลน\nล้น\nลบ\nลบอง\nลพ\nลพุช\nลม\nล่ม\nล้ม\nลมาด\nลรรลุง\nลลนา\nลลิต\nลวก\nลวง\nล่วง\nล้วง\nลวณะ\nลวด\nล้วน\nลวนลาม\nลวนะ\nล่วม\nลวะ\nลวิตร\nลหุ\nลหุกาบัติ\nล่อ\nล้อ\nลอก\nล็อก\nล็อกเกต\nลอกแลก\nลอการิทึม\nลอง\nล่อง\nลองกอง\nลองจิจูด\nลองไน\nลอด\nลอตเตอรี่\nลอน\nล่อน\nลอบ\nลอม\nล้อม\nลอมชอม\nลอมพอก\nลอย\nล่อย\nล่อแล่\nลอว์เรนเซียม\nลออ\nละ\nล่ะ\nละคร\nละติจูด\nละบม\nละบอง\nละบือ\nละเบ็ง\nละโบม\nละม่อม\nละมั่ง\nละมาน\nละม้าย\nละมุ\nละมุด\nละมุน\nละเมอ\nละเมาะ\nละเมิด\nละเมียด\nละแมะ\nละโมก\nละโมบ\nละไม\nละลวย\nละลอก\nละล้า\nละล้าละลัง\nละลาน\nละลาบละล้วง\nละลาย\nละล้าว\nละล่ำละลัก\nละลิบ\nละลุม\nละเลง\nละเล้า\nละเลาะ\nละเลิง\nละเลียด\nละเลียบ\nละไล้\nละว้า\nละวาด\nละเวง\nละแวก\nละโว้\nละหมาด\nละห้อย\nละหาน\nละหาร\nละหุ่ง\nละเหย\nละเหี่ย\nละอง\nละออง\nละอาย\nละเอียด\nละแอน\nลัก\nลักขณะ\nลักขณา\nลักขะ\nลักขี\nลักจั่น\nลักปิดลักเปิด\nลักษณ์\nลักษณนาม\nลักษณะ\nลักษณาการ\nลักษมณ์\nลักษมาณา\nลักษมี\nลักษะ\nลัคคะ\nลัคน์\nลัคนา\nลัง\nลั่ง\nลังกา\nลังคี\nลังถึง\nลังลอง\nลังเล\nลังสาด\nลัชชา\nลัชชี\nลัญจ์\nลัญจกร\nลัญฉกร\nลัญฉน์\nลัฐิ\nลัฐิกา\nลัด\nลัดา\nลัทธ์\nลัทธิ\nลัน\nลั่น\nลันเต\nลันเตา\nลันไต\nลั่นทม\nลันโทม\nลับ\nลัพธ์\nลัพธิ\nลัภ\nลัภนะ\nลัภย์\nลัมพ์\nลัย\nลา\nล่า\nล้า\nลาก\nลาง\nล่าง\nล้าง\nลางลิง\nลางสาด\nลาช\nลาชะ\nลาชา\nลาญ\nลาด\nลาดเลา\nล้าต้า\nล่าเตียง\nลาน\nล่าน\nล้าน\nลาบ\nลาพอน\nลาภ\nลาม\nล่าม\nลามก\nลาย\nล้าย\nลายสือ\nลาลา\nลาว\nลาวัณย์\nลาวา\nลำ\nล่ำ\nล้ำ\nลำเข็ญ\nลำแข\nลำเค็ญ\nลำเจียก\nลำดวน\nลำดับ\nลำเนา\nลำบอง\nลำบาก\nลำปำ\nลำพวน\nลำพอง\nลำพัง\nลำพู\nลำเพ็ญ\nลำเพา\nลำแพน\nลำโพง\nลำไพ่\nลำภุขัน\nลำมะลอก\nลำยอง\nลำไย\nลำลอง\nล่ำลา\nลำลาบ\nลำลึก\nลำเลาะ\nลำเลิก\nลำเลียง\nลำเวียง\nลำเอียก\nลำเอียง\nลิ\nลิกขา\nลิกไนต์\nลิกู\nลิเก\nลิขนะ\nลิขสิทธิ์\nลิขิต\nลิง\nลิงค์\nลิด\nลิต\nลิตมัส\nลิตร\nลิเทียม\nลิ่น\nลิ้น\nลินจง\nลิ้นจี่\nลินลา\nลินสีด\nลิ่นฮื้อ\nลินิน\nลิบ\nลิปดา\nลิปสติก\nลิปิ\nลิฟต์\nลิเภา\nลิ่ม\nลิ้ม\nลิมป์\nลิมปนะ\nลิลิต\nลิว\nลิ่ว\nลิสง\nลี\nลี่\nลี้\nลีซอ\nลีบ\nลีลา\nลีลาศ\nลีฬหา\nลึก\nลึงค์\nลืด\nลื่น\nลื้น\nลืบ\nลืม\nลือ\nลื่อ\nลื้อ\nลุ\nลุก\nลุง\nลุ้ง\nลุ่น\nลุ้น\nลุพธ์\nลุ่ม\nลุมพี\nลุมพู\nลุย\nลุ่ย\nลุ้ย\nลู่\nลูก\nลูกระมาศ\nลูกเอ็น\nลูขะ\nลูทีเชียม\nลูบ\nเลก\nเล็ก\nเลข\nเลขา\nเลขาธิการ\nเลขานุการ\nเล็ง\nเล้ง\nเล่งฮื้อ\nเลเซอร์\nเลฑฑุ\nเลณฑุ\nเลณะ\nเล็ด\nเลน\nเล็น\nเล่น\nเลนส์\nเล็บ\nเลบง\nเลปกร\nเลปน์\nเลเป\nเลเพ\nเล็ม\nเล่ม\nเลย\nเลว\nเลวง\nเลวูโลส\nเลศ\nเลษฏุ\nเล่ห์\nเล่ห์กระเท่ห์\nเลหลัง\nเลหะ\nเลอ\nเล่อ\nเลอะ\nเลอะเทอะ\nเละ\nเละเทะ\nเลา\nเล่า\nเล้า\nเลากัย\nเล้าโลม\nเลาะ\nเลิก\nเลิ่กลั่ก\nเลิง\nเลิ้ง\nเลินเล่อ\nเลิศ\nเลีย\nเลียง\nเลี่ยง\nเลี้ยง\nเลียงผา\nเลียงฝ้าย\nเลียงมัน\nเลียน\nเลี่ยน\nเลียนไฟ\nเลียบ\nเลี่ยม\nเลียว\nเลี้ยว\nเลือก\nเลือง\nเลื่อง\nเลือด\nเลือน\nเลื่อน\nเลื่อม\nเลื่อย\nเลื้อย\nเลื่อยล้า\nแล\nแล่\nแล้\nแลก\nแล็กเกอร์\nแล็กโทส\nแลง\nแล่ง\nแล้ง\nแลน\nแล่น\nแลนทานัม\nแลบ\nแล้ว\nและ\nโล่\nโล้\nโลก\nโลกเชษฐ์\nโลกธรรม\nโลกธาตุ\nโลกนาถ\nโลกบาล\nโลกย์\nโลกัย\nโลกวัชชะ\nโลกวิทู\nโลกัตถจริยา\nโลกันตร์\nโลกา\nโลกาธิบดี\nโลกาธิปไตย\nโลกานุวัตร\nโลกาภิวัตน์\nโลกามิส\nโลกายัต\nโลกาวินาศ\nโลกิยะ\nโลกีย์\nโลกียวัตร\nโลกียวิสัย\nโลกียสุข\nโลกุตระ\nโลกุตรธรรม\nโลกุตรภูมิ\nโลง\nโล่ง\nโล้ง\nโล่งโจ้ง\nโล่งโต้ง\nโล้งโต้ง\nโลจนะ\nโลณะ\nโลด\nโล่ติ๊น\nโลโต\nโลท\nโลน\nโล้น\nโลภ\nโลม\nโลมเล้า\nโลมะ\nโลมา\nโลลุป\nโลเล\nโลโล\nโลโล้\nโลหะ\nโลหกุมภี\nโลหัช\nโลหิต\nไล่\nไล้\nไลย\nไลลา\nไล่เลี่ย\nฦๅ\nฦๅชา\nฦๅสาย\nวก\nวง\nวงก์\nวงกต\nวงศ์\nวงศกร\nวงศา\nวงษ์\nวจนะ\nวจี\nวชิระ\nวชิรปาณี\nวชิรหัตถ์\nวชิราวุธ\nวฏะ\nวฏาการ\nวณิช\nวณิชชา\nวณิชย์\nวณิชยา\nวณิพก\nวดี\nวทนะ\nวทัญญุตา\nวทัญญู\nวธุกา\nวธู\nวน\nวนศาสตร์\nวนสณฑ์\nวนสัณฑ์\nวนอุทยาน\nวนัส\nวนัสบดี\nวนา\nวนาดร\nวนาดอน\nวนานต์\nวนาลัย\nวนาลี\nวนาวาส\nวนาศรม\nวนาสณฑ์\nวนาสัณฑ์\nวนิดา\nวนิพก\nวเนจร\nวโนทยาน\nวยัคฆ์\nวยากรณ์\nวรดนู\nวรทาน\nวรมหาวิหาร\nวรงค์\nวรณะ\nวรรค\nวรรคย์\nวรรช\nวรรชย์\nวรรณะ\nวรรณกรรม\nวรรณคดี\nวรรณยุกต์\nวรรณยุต\nวรรณศิลป์\nวรรณนา\nวรรณพฤติ\nวรรณึก\nวรรธกะ\nวรรธนะ\nวรรษ\nวรรษา\nวรวิหาร\nวรัญญู\nวรางคณา\nวรางคนา\nวราห์\nวราหะ\nวรุณ\nวโรดม\nวฤก\nวลัช\nวลัญช์\nวลัญชน์\nวลัย\nวลาหก\nวลี\nวศค\nวศะ\nวศิน\nวสนะ\nวสภะ\nวสละ\nวสวัดดี\nวสวัตตี\nวสะ\nวสันต์\nวสันตดิลก\nวสันตฤดู\nวสันตวิษุวัต\nวสา\nวสี\nวสุ\nวสุธา\nวสุนธรา\nวสุมดี\nวหะ\nวอ\nวอก\nวอกแวก\nว่องไว\nวอด\nวอน\nว่อน\nว็อบ\nวอมแวม\nวอลเลย์บอล\nวอแว\nวะ\nวัก\nวักกะ\nวัคคีย์\nวัคคุ\nวัคซีน\nวัง\nวังก์\nวังชา\nวังเวง\nวังศะ\nวังสะ\nวัจจะ\nวัจกุฎี\nวัจฉละ\nวัจน์\nวัช\nวัชชะ\nวัชพืช\nวัชฌ์\nวัชระ\nวัชรปาณี\nวัชรยาน\nวัชรอาสน์\nวัชราสน์\nวัชรินทร์\nวัชรี\nวัชเรนทร์\nวัฏ\nวัฏฏะ\nวัฏจักร\nวัฏทุกข์\nวัฏสงสาร\nวัฏกะ\nวัฏฏิ\nวัฒกะ\nวัฒกี\nวัฒนธรรม\nวัฒนะ\nวัฒนา\nวัณ\nวัณโรค\nวัณฏ์\nวัณณะ\nวัณนา\nวัด\nวัต\nวัตต์\nวัตตา\nวัตถ์\nวัตถาภรณ์\nวัตถาลังการ\nวัตถุ\nวัตนะ\nวัตร\nวัตสดร\nวัตสะ\nวัติ\nวัทน์\nวัน\nวันต์\nวันทนา\nวันทนาการ\nวันทนีย์\nวันทยหัตถ์\nวันทยาวุธ\nวันทา\nวันทิ\nวับ\nวับวาบ\nวับวาม\nวับแวบ\nวับแวม\nวัปปะ\nวัมมิกะ\nวัย\nวัลก์\nวัลคุ\nวัลย์\nวัลลภ\nวัลลี\nวัว\nวัสสะ\nวัสโสทก\nวัสดุ\nวัสตร์\nวัสน์\nวัสนะ\nวัสสานะ\nวัสสานฤดู\nวา\nว่า\nว้า\nว้าเหว่\nวาก\nว้าก\nวากยสัมพันธ์\nวากยะ\nวาง\nว่าง\nว้าง\nวาจก\nวาจา\nวาจาไปยะ\nวาจาล\nวาชเปยะ\nวาณิช\nวาณิชกะ\nวาณิชย์\nวาณี\nวาด\nวาต\nวาตะ\nวาตภัย\nวาท\nวาทศาสตร์\nวาทศิลป์\nวาทกะ\nวาทนะ\nวาทย์\nวาทยกร\nวาทิต\nวาทิน\nวาที\nวาน\nวานซืน\nว่าน\nวานร\nวานรินทร์\nวาเนเดียม\nวาบ\nวาปี\nวาม\nวามน\nวามนาวตาร\nวามะ\nวาย\nว่าย\nว้าย\nวายะ\nวาโย\nวายามะ\nวายุ\nวายุกูล\nวาร\nวาระ\nวารสาร\nวารสารศาสตร์\nวาริ\nวารี\nวาริช\nวารีช\nวาริท\nวาริธร\nวารุณ\nวารุณี\nวาล\nวาลวีชนี\nวาล์ว\nวาลิกา\nวาลุกา\nวาว\nว่าว\nว้าว่อน\nว้าวุ่น\nวาสนะ\nวาสนา\nวาสพ\nวาสะ\nวาสิน\nวาสี\nวาสุกรี\nวาสุกี\nวาสุเทพ\nวาหนะ\nวาหะ\nวาหินี\nวาฬ\nวิกขัมภ์\nวิกขัมภนะ\nวิกเขป\nวิกรม\nวิกรัย\nวิกรานต์\nวิกฤต\nวิกฤติ\nวิกล\nวิกสิต\nวิกัต\nวิกัติ\nวิกัติการก\nวิกัป\nวิกัย\nวิการ\nวิกาล\nวิกาลโภชน์\nวิคหะ\nวิเคราะห์\nวิฆเนศ\nวิฆเนศวร\nวิฆาต\nวิง\nวิ่ง\nวิ่งเปี้ยว\nวิงวอน\nวิจฉิกะ\nวิจล\nวิจักขณ์\nวิจักษ์\nวิจักษณ์\nวิจัย\nวิจาร\nวิจารณ์\nวิจารณญาณ\nวิจิ\nวิจิกิจฉา\nวิจิต\nวิจิตร\nวิจิน\nวิจุณ\nวิจุรณ\nวิชชา\nวิชชุ\nวิชชุดา\nวิชชุตา\nวิชชุลดา\nวิชญะ\nวิชน\nวิชนี\nวิชย\nวิชัย\nวิชา\nวิชานนะ\nวิชิต\nวิเชียร\nวิญญัตติ\nวิญญาณ\nวิญญาณกทรัพย์\nวิญญู\nวิฑูรย์\nวิด\nวิตก\nวิตถาร\nวิตามิน\nวิถี\nวิทธะ\nวิทยฐานะ\nวิทยา\nวิทยาคม\nวิทยาคาร\nวิทยาลัย\nวิทยุ\nวิทยุต\nวิทวัส\nวิทัตถิ\nวิทัศน์\nวิทารณ์\nวิทิต\nวิทู\nวิทูร\nวิเทศ\nวิเทโศบาย\nวิธ\nวิธวา\nวิธาน\nวิธี\nวิธุระ\nวิธู\nวิธูปนะ\nวิ่น\nวินตกะ\nวินัย\nวินาที\nวินายก\nวินาศ\nวินิจ\nวินิจฉัย\nวินิต\nวินิบาต\nวินิปาติก\nวิเนต\nวิบัติ\nวิบาก\nวิบุล\nวิบุลย์\nวิบูล\nวิบูลย์\nวิปการ\nวิปฏิสาร\nวิปโยค\nวิประโยค\nวิปริต\nวิปลาส\nวิปวาส\nวิปักษ์\nวิปัสสก\nวิปัสสนา\nวิปัสสนายานิก\nวิพากษ์\nวิพิธทัศนา\nวิพุธ\nวิภว\nวิภวตัณหา\nวิภังค์\nวิภัช\nวิภัตติ\nวิภา\nวิภาค\nวิภาช\nวิภาดา\nวิภาวี\nวิภาษ\nวิภาส\nวิภู\nวิภูษณะ\nวิภูษา\nวิภูษิต\nวิมน\nวิมล\nวิมลัก\nวิมังสา\nวิมัติ\nวิมาน\nวิมุข\nวิมุต\nวิมุตติ\nวิเมลือง\nวิโมกข์\nวิโยค\nวิระ\nวิรงรอง\nวิรังรอง\nวิรัช\nวิรัต\nวิรัติ\nวิราคะ\nวิราม\nวิริยภาพ\nวิริยะ\nวิรุธ\nวิรุฬห์\nวิรุฬหก\nวิรูป\nวิรูปักษ์\nวิเรนทร์\nวิโรจ\nวิโรจน์\nวิโรฒ\nวิโรธ\nวิลันดา\nวิลัย\nวิลาด\nวิลาศ\nวิลาป\nวิลาวัณย์\nวิลาส\nวิลาสินี\nวิลิปดา\nวิลิศมาหรา\nวิเลป\nวิเลปนะ\nวิโลกนะ\nวิโลม\nวิไล\nวิไลวรรณ\nวิวรณ์\nวิวรรธน์\nวิวัฏ\nวิวัฒน์\nวิวัฒนาการ\nวิวัน\nวิวาท\nวิวาห์\nวิวาหมงคล\nวิวาหะ\nวิวิต\nวิวิธ\nวิเวก\nวิศรุต\nวิศว\nวิศวกร\nวิศวกรรม\nวิศวกรรมศาสตร์\nวิศัลย์\nวิศาขบูชา\nวิศาขา\nวิศาล\nวิศิษฏ์\nวิศุทธ์\nวิศุทธิ์\nวิเศษ\nวิเศษณ์\nวิษณุ\nวิษณุกรรม\nวิษธร\nวิษัย\nวิษาณ\nวิษุวัต\nวิสกี้\nวิสรรชนีย์\nวิสฤต\nวิสสุกรรม\nวิสัชนา\nวิสัญญี\nวิสัย\nวิสัยทัศน์\nวิสาขบูชา\nวิสาขะ\nวิสาขา\nวิสามัญ\nวิสามานยนาม\nวิสาร\nวิสารทะ\nวิสาล\nวิสาสะ\nวิสาหกิจ\nวิสิฐ\nวิสุงคามสีมา\nวิสุทธ์\nวิสุทธิ์\nวิสูตร\nวิเสท\nวิหค\nวิหลั่น\nวิหาร\nวิหิงสา\nวิเหสา\nวิฬาร\nวิฬาร์\nวี\nวีจิ\nวีชนี\nวีณา\nวี้ด\nวีรกรรม\nวีรชน\nวีรบุรุษ\nวีรสตรี\nวี่วัน\nวี่แวว\nวีสะ\nวุ้ง\nวุฐิ\nวุฒ\nวุฒิ\nวุด\nวุ่น\nวุ้น\nวุบ\nวุ้ย\nวุลแฟรม\nวู้\nวูดวาด\nวูบ\nวู่วาม\nเว้\nเวค\nเวคิน\nเวคี\nเวจ\nเวช\nเวชยันต์\nเวฐน์\nเวณิ\nเวณิก\nเวณุ\nเวตน์\nเวตร\nเวตาล\nเวท\nเวทคู\nเวทนา\nเวทย์\nเวทัลละ\nเวทางค์\nเวทางคศาสตร์\nเวทานต์\nเวทานตะ\nเวทิ\nเวที\nเวธะ\nเวน\nเว้น\nเวนไตย\nเวไนย\nเวมัต\nเว้ย\nเวยยากรณะ\nเวร\nเวรมณี\nเวรี\nเวโรจน์\nเวลา\nเวเลนซี\nเวศม์\nเวศย์\nเวศยา\nเวสน์\nเวสภู\nเวสม์\nเวสวัณ\nเวสสะ\nเวสสันดร\nเวสสุกรรม\nเวสสุวัณ\nเวสารัช\nเวสิยา\nเวหน\nเวหะ\nเวหา\nเวหาส\nเวฬุ\nเวฬุริยะ\nเว่อ\nเว้า\nเวิก\nเวิ้ง\nเวี่ย\nเวียง\nเวียด\nเวียดนาม\nเวียน\nเวียร\nเวี่ยว\nแว้\nแวง\nแว้ง\nแวด\nแว้ด\nแวน\nแว่น\nแวนดา\nแวบ\nแว็บ\nแวม\nแว็ม\nแวว\nแว่ว\nแวะ\nโว\nโว่\nโวการ\nโว่ง\nโวทาน\nโวย\nโว้ย\nโว้เว้\nโวหาร\nไว\nไว้\nไวกูณฐ์\nไวฑูรย์\nไวทย์\nไวน์\nไวพจน์\nไวยากรณ์\nไวยาวัจกร\nไวยาวัจมัย\nไวรัส\nไววรรณ\nไวษณพ\nไวโอลิน\nศก\nศกุน\nศกุนต์\nศกุนิ\nศกุนี\nศจี\nศตะ\nศตภิษัช\nศตวรรษ\nศตพรรษ\nศตกะ\nศนิ\nศพ\nศมนะ\nศมะ\nศยาม\nศยามล\nศร\nศรายุธ\nศราวรณ์\nศรรกรา\nศรวณะ\nศรวณีย์\nศรวิษฐา\nศรัณย์\nศรัณยู\nศรัท\nศรัทธา\nศรัย\nศราทธ์\nศราทธพรต\nศราพก\nศราวก\nศราวณะ\nศรี\nศรีตรัง\nศรุติ\nศฤคาล\nศฤงค์\nศฤงคาร\nศฤงคาริน\nศฤงคารี\nศลิษฏ์\nศลิษา\nศวะ\nศวัส\nศวา\nศวาน\nศศะ\nศศธร\nศศพินทุ์\nศศลักษณ์\nศศิ\nศศิน\nศศี\nศศิขัณฑ์\nศศิธร\nศศิมณฑล\nศศิวิมล\nศอ\nศอก\nศักดา\nศักดิ\nศักดิ์\nศักดินา\nศักติ\nศักย\nศักยภาพ\nศักย์\nศักยะ\nศักร\nศักรินทร์\nศักเรนทร์\nศักราช\nศังกร\nศัตรู\nศันสนะ\nศันสนีย์\nศัพท์\nศัยยา\nศัล\nศัลย์\nศัลยกรรม\nศัลยแพทย์\nศัลยศาสตร์\nศัสดร\nศัสตร\nศัสตรศาสตร์\nศัสตรา\nศัสตราวุธ\nศากตะ\nศากย\nศากยะ\nศากยพุทธ\nศากยมุนี\nศาฎก\nศาณ\nศานต์\nศานติ\nศาป\nศารท\nศารทูล\nศาริกา\nศาล\nศาลา\nศาศวัต\nศาสดา\nศาสตร์\nศาสตรา\nศาสตราจารย์\nศาสนา\nศาสนกิจ\nศาสนจักร\nศาสนธรรม\nศาสนบุคคล\nศาสนพิธี\nศาสนวัตถุ\nศาสนศาสตร์\nศาสนสถาน\nศาสนสมบัติ\nศาสนิกชน\nศาสนีย์\nศาสนูปถัมภก\nศาสน์\nศิกษก\nศิการ\nศิขร\nศิขริน\nศิขรี\nศิขัณฑ์\nศิคาล\nศิงขร\nศิงขริน\nศิตะ\nศิถี\nศิพิระ\nศิระ\nศิรประภา\nศิราภรณ์\nศิโรรัตน์\nศิโรเวฐน์\nศิรา\nศิรามพุช\nศิโรราบ\nศิลป\nศิลป์\nศิลปะ\nศิลปกร\nศิลปกรรม\nศิลปกิจ\nศิลปวัตถุ\nศิลปวิทยา\nศิลปศาสตร์\nศิลปศึกษา\nศิลปหัตถกรรม\nศิลปิน\nศิลปี\nศิลา\nศิวะ\nศิวโมกข์\nศิวลึงค์\nศิวเวท\nศิวาลัย\nศิศีระ\nศิษฎิ\nศิษฏ์\nศิษย์\nศิษยานุศิษย์\nศีขร\nศีต\nศีตกาล\nศีรษะ\nศีล\nศึก\nศึกษา\nศึกษาธิการ\nศึกษานิเทศก์\nศุกร์\nศุกรวรรณ\nศุกรวาร\nศุกระ\nศุกล\nศุกลปักษ์\nศุจิ\nศุทธะ\nศุทธิ\nศุนะ\nศุนิ\nศุภกร\nศุภเคราะห์\nศุภนิมิต\nศุภมัสดุ\nศุภมาตรา\nศุภมาส\nศุภอักษร\nศุภางค์\nศูกร\nศุลกากร\nศุลการักษ์\nศุลี\nศุษิร\nศูทร\nศูนย์\nศูนยวาท\nศูละ\nศูลิน\nเศรณี\nเศรษฐ\nเศรษฐ์\nเศรษฐกิจ\nเศรษฐศาสตร์\nเศรษฐี\nเศร้า\nเศลษ\nเศวต\nเศวตร\nเศวตัมพร\nเศษ\nเศาจ\nเศาร์\nเศารยะ\nเศิก\nเศียร\nโศก\nโศกา\nโศกาดูร\nโศกาลัย\nโศกี\nโศจิ\nโศธนะ\nโศภน\nโศภะ\nโศภา\nโศภิต\nโศภิน\nโศภิษฐ์\nโศภี\nโศรดา\nโศรตร\nโศลก\nไศล\nไศวะ\nษมา\nษัฏ\nษัฑ\nษัณ\nษัษ\nษัษฐะ\nษัษฐี\nโษฑศัน\nสก\nสกวาที\nสกฏะ\nสกทาคามิผล\nสกิทาคามิผล\nสกทาคามิมรรค\nสกิทาคามิมรรค\nสกทาคามี\nสกิทาคามี\nสกนธ์\nสกปรก\nสกรณีย์\nสกรรจ์\nสกรรมกริยา\nสกล\nสกลมหาสังฆปริณายก\nสกัด\nสกา\nสกาว\nสกี\nสกุณ\nสกุณา\nสกุณี\nสกุน\nสกุนต์\nสกุล\nสเกต\nสแกนเดียม\nสขะ\nสง\nส่ง\nสงกร\nสงกรานต์\nสงกา\nสงค์\nสงคร\nสงคราม\nสงเคราะห์\nสงฆ์\nสงบ\nสงวน\nส่งสการ\nสงสัย\nสงสาร\nสงสารวัฏ\nสงัด\nสง่า\nสฐะ\nสณฑ์\nสด\nสดมภ์\nสดับ\nสดับปกรณ์\nสดำ\nสดุดี\nสตะ\nสตน\nสตภิสชะ\nสตรอนเชียม\nสตริกนิน\nสตรี\nสตัฟฟ์\nสตัมภ์\nสตางค์\nสติ\nสติปัฏฐาน\nสตี\nสตู\nสตูป\nสเต๊ก\nสถบดี\nสถล\nสถวีระ\nสถาน\nสถานะ\nสถานี\nสถาบัน\nสถาปนา\nสถาปนิก\nสถาปัตยกรรม\nสถาปัตยกรรมศาสตร์\nสถาปัตยเรขา\nสถาปัตยเวท\nสถาพร\nสถาวร\nสถิต\nสถิตยศาสตร์\nสถิติ\nสถิร\nสถีรวาท\nสถุล\nสถูป\nสทิง\nสทึง\nสทุม\nสธนะ\nสาธุสะ\nสน\nส้น\nสนทนา\nสนทรรศ\nสนทรรศน์\nสนเทศ\nสนเท่ห์\nสนธยา\nสนธิ\nสนน\nสนม\nสนวน\nสนอง\nสนอบ\nสนอม\nสนะ\nสนัด\nสนั่น\nสนับ\nสนับทึบ\nสนับสนุน\nสนาน\nสนาม\nสนายุ\nสนิกะ\nสนิท\nสนิธ\nสนิม\nสนุก\nสนุกเกอร์\nสนุข\nสนุต\nสนุ่น\nสบ\nสบง\nสบถ\nสบัน\nสบาย\nสบู่\nสไบ\nสปริง\nสปอร์\nสปาเกตตี\nสเปกตรัม\nสเปกโทรสโกป\nสไปริลลัม\nสพาบ\nสภา\nสภาพ\nสภาวการณ์\nสภาวะ\nสม\nสมการ\nสมจารี\nสมดุล\nสมมูล\nส้ม\nสมญา\nสมณะ\nสมณบริขาร\nสมณศักดิ์\nสมณสารูป\nสมเด็จ\nสมถะ\nสมถยานิก\nสมถวิปัสสนา\nสมนาคุณ\nสมบัติ\nสมบุกสมบัน\nสมบูรณ์\nสมบูรณาญาสิทธิราชย์\nสมประดี\nสมปฤดี\nสมปฤๅดี\nส้มป่อย\nสมปัก\nสมผุส\nสมพง\nสมพงศ์\nสมพล\nสมพัตสร\nสมพาส\nสมเพช\nสมโพธน์\nสมโพธิ\nสมภพ\nสมภาร\nสมโภค\nสมโภช\nสมมต\nสมมติ\nสมมุติ\nสมมาตร\nส้มมือ\nสมโมท\nสมโยค\nสมร\nสมรด\nสมรรถ\nสมรรถนะ\nสมรรถภาพ\nสมรส\nสมฤดี\nสมฤติ\nสมวายะ\nสมเสร็จ\nสมอ\nสมอง\nสมะ\nสมัคร\nสมังคี\nสมัช\nสมัชชา\nสมัญญา\nสมัต\nสมัน\nสมันต์\nสมัย\nสมา\nสมาคม\nสมาจาร\nสมาชิก\nสมาทาน\nสมาธิ\nสมาน\nสมานฉันท์\nสมาบัติ\nสมาพันธรัฐ\nสมาส\nสม่ำเสมอ\nสมิง\nสมิต\nสมิติ\nสมิทธ์\nสมิทธิ\nสมี\nสมุก\nสมุจจัย\nสมุจเฉท\nสมุฏฐาน\nสมุด\nสมุทร\nสมุทรโคดม\nสมุทัย\nสมุน\nสมุนไพร\nสมุลแว้ง\nสมุห\nสมุห์\nสมุหกลาโหม\nสมุหเทศาภิบาล\nสมุหนาม\nสมุหนายก\nสโมธาน\nสโมสร\nสยด\nสยนะ\nสยบ\nสยมพร\nสยมภู\nสยอง\nสยอน\nสยัมวรา\nสยาม\nสยามานุสติ\nสยามินทร์\nสยาย\nสยิว\nสยิ้ว\nสยุมพร\nสยุมภู\nสร\nสรง\nสร่ง\nสรณะ\nสรณคมน์\nสรณาคมน์\nสรณตรัย\nสรตะ\nสรทะ\nสรนุก\nสรเนาะ\nสรไน\nสรเพชญ\nสรภะ\nสรภัญญะ\nสรภู\nสรม\nสรร\nสรรค์\nสรรพ\nสรรพคุณ\nสรรพนาม\nสรรพสามิต\nสรรพัชญ\nสรรพากร\nสรรพางค์\nสรรเพชญ\nสรรเพชุดา\nสรรเสริญ\nสรลอน\nสรเลข\nสรวง\nสรวม\nสรวล\nสรเสริญ\nสร้อย\nสระ\nสระกอ\nสระท้อน\nสระพรั่ง\nสระอาด\nสรั่ง\nสรัสวดี\nสร่าง\nสร้าง\nสราญ\nสรี้\nสรีระ\nสรีรกิจ\nสรีรธาตุ\nสรีรวิทยา\nสรีรศาสตร์\nสรีรังคาร\nสรีรางคาร\nสรุป\nสโรช\nสโรชะ\nสฤก\nสฤต\nสฤษฎิ\nสฤษฎี\nสฤษฏ์\nสฤษดิ์\nสลด\nสลบ\nสลวน\nสลวย\nสลอด\nสลอน\nสลอย\nสละ\nสลัก\nสลัด\nสลัดได\nสลับ\nสลัว\nสลา\nสลาก\nสลาง\nสล้าง\nสลาด\nสลาตัน\nสลาบ\nสลาย\nสลิด\nสลิล\nสลึก\nสลึง\nสลุต\nสลุบ\nสลุมพร\nสแลง\nสวการย์\nสวภาพ\nสวราชย์\nสวก\nส้วง\nสวด\nสวน\nสวนะ\nสวนาการ\nส่วน\nสวนิต\nสวบ\nสวม\nส้วม\nสวย\nส่วย\nส้วย\nสวยม\nสวรรค\nสวรรค์\nสวรรคต\nสวรรคาลัย\nสวรรยา\nสวระ\nสวะ\nสวัสดิ\nสวัสดิ์\nสวัสดิการ\nสวัสดิภาพ\nสวัสดิมงคล\nสวัสดี\nสวัสติ\nสวาตี\nสวัสติกะ\nสวา\nสวาปาม\nสวาคตะ\nสวาง\nสว่าง\nสวาด\nสวาดิ\nสวาท\nสว่าน\nสว้าน\nสวาบ\nสวามิ\nสวามี\nสวามินี\nสวาย\nสวาสดิ์\nสวาหะ\nสวิง\nสวิญญาณกทรัพย์\nสวิตช์\nสสาร\nสสุระ\nสสุรี\nสหกรณ์\nสหการ\nสหจร\nสหชาต\nสหชาติ\nสหธรรม\nสหธรรมิก\nสหประชาชาติ\nสหพันธ์\nสหพันธรัฐ\nสหภาพ\nสหศึกษา\nสหัช\nสหัมบดี\nสหัส\nสหัสสะ\nสหัสธารา\nสหัสนัยน์\nสหัสเนตร\nสหัสรังสี\nสหัสา\nสหาย\nสอ\nส่อ\nสอง\nส่อง\nส้อง\nสอด\nสอน\nส่อน\nสอบ\nสอพลอ\nส้อม\nสอย\nสะ\nสะกด\nสะกอ\nสะกาง\nสะการะ\nสะกิด\nสะกิดสะเกา\nสะเก็ด\nสะแก\nสะคร้อ\nสะคราญ\nสะค้าน\nสะเงาะสะแงะ\nสะดม\nสะดวก\nสะดิ้ง\nสะดึง\nสะดือ\nสะดุ้ง\nสะดุด\nสะเด็ด\nสะเดา\nสะเดาะ\nสะตอ\nสะตาหมัน\nสะตึ\nสะตือ\nสะตุ\nสะเต๊ะ\nสะโตก\nสะทก\nสะท้อน\nสะท้าน\nสะทึก\nสะเทิน\nสะเทิ้น\nสะเทือน\nสะเทื้อน\nสะบะ\nสะบัก\nสะบักสะบอม\nสะบัด\nสะบัดสะบิ้ง\nสะบั้น\nสะบันงา\nสะบ้า\nสะบู\nสะแบง\nสะเปะสะปะ\nสะพรั่ง\nสะพรึงกลัว\nสะพรึบ\nสะพรึ่บ\nสะพัก\nสะพัง\nสะพัด\nสะพั้น\nสะพาน\nสะพาย\nสะเพร่า\nสะโพก\nสะเภา\nสะใภ้\nสะโมง\nสะระตะ\nสะระแหน่\nสะลาง\nสะลาบ\nสะลึมสะลือ\nสะวี้ดสะว้าด\nสะสม\nสะสวย\nสะสาง\nสะเหล่อ\nสะอาง\nสะอาด\nสะอ้าน\nสะอิ้ง\nสะอิดสะเอียน\nสะอึก\nสะอื้น\nสะเอ้ง\nสะเอว\nสะเออะ\nสะโอดสะอง\nสะไอ\nสัก\nสักกะ\nสักยะ\nสักกัจจะ\nสักกายทิฐิ\nสักการ\nสักการะ\nสักขี\nสักวา\nสักหลาด\nสัค\nสัคคะ\nสั่ง\nสังกร\nสังกรณี\nสังกรประโยค\nสังกะตัง\nสังกะวัง\nสังกะวาด\nสังกะสี\nสังกัด\nสังกัปปะ\nสังกา\nสังการ\nสังกาศ\nสังกิเลส\nสังเกต\nสังข์\nสังขกร\nสังขตธรรม\nสังขตะ\nสังขยา\nสังขลิก\nสังขลิกา\nสังขาร\nสังขารา\nสังเขป\nสังค์\nสังคญาติ\nสังคม\nสังคหะ\nสังคัง\nสังคายนา\nสังคายนาย\nสังคีต\nสังคีติ\nสังเค็ด\nสังเคราะห์\nสังฆกรรม\nสังฆการี\nสังฆเถระ\nสังฆทาน\nสังฆนายก\nสังฆปาโมกข์\nสังฆภัต\nสังฆเภท\nสังฆมณฑล\nสังฆมนตรี\nสังฆราช\nสังฆสภา\nสังฆาณัติ\nสังฆาฏิ\nสังฆาทิเสส\nสังฆาธิการ\nสังฆานุสติ\nสังฆาวาส\nสังยุตนิกาย\nสังโยค\nสังโยชน์\nสังวร\nสังวัจฉระ\nสังวัธยาย\nสังวาล\nสังวาส\nสังเวคะ\nสังเวช\nสังเวชนียสถาน\nสังเวย\nสังเวียน\nสังสกฤต\nสังสการ\nสังสนทนา\nสั่งสนทนา\nสังสรรค์\nสังสารวัฏ\nสังสิทธิ\nสังสุทธ์\nสังสุทธิ\nสังหร\nสังหรณ์\nสังหาร\nสังหาริมทรัพย์\nสังหาริมะ\nสังหิต\nสัจ\nสัจกิริยา\nสัจจะ\nสัจญาณ\nสัจธรรม\nสัจนิยม\nสัจพจน์\nสัชฌะ\nสัชฌุ\nสัญจร\nสัญเจตนา\nสัญชาตญาณ\nสัญชาติ\nสัญฌา\nสัญญา\nสัญญาณ\nสัญญี\nสัญโญชน์\nสัญนิยม\nสัญประกาศ\nสัญลักษณ์\nสัฐิ\nสัณฐาน\nสัณฐิติ\nสัณฑ์\nสัณห์\nสัด\nสัดจอง\nสัต\nสัตตะ\nสัตตาหกรณียะ\nสัตตาหกาลิก\nสัตมวาร\nสัตสดก\nสัตตบงกช\nสัตตบรรณ\nสัตตบุษย์\nสัตตู\nสัตถันดร\nสัตถา\nสัตถิ\nสัตถุ\nสัตถุศาสนา\nสัตบรรณ\nสัตย์\nสัตยพรต\nสัตยวาที\nสัตยาเคราะห์\nสัตยาธิษฐาน\nสัตยาบัน\nสัตว์\nสัตวชาติ\nสัตวบาล\nสัตวแพทย์\nสัตววิทยา\nสัตวา\nสัทธรรม\nสัทธา\nสัทธาจริต\nสัทธาธิกะ\nสัทธินทรีย์\nสัทธิงวิหาริก\nสัทธิวิหาริก\nสัทวิทยา\nสัทศาสตร์\nสัทอักษร\nสัน\nสั่น\nสั้น\nสันดาน\nสันดาป\nสันโดษ\nสันต์\nสันตติ\nสันตะปาปา\nสันตะวา\nสันติ\nสันตุฏฐี\nสันถวไมตรี\nสันถวะ\nสันถัต\nสันถาร\nสันทนะ\nสันทะ\nสันทัด\nสันทัสนะ\nสันทาน\nสันทิฐิก\nสันทิส\nสันเทหะ\nสันธาน\nสันนิธิ\nสันนิบาต\nสันนิวาส\nสันนิษฐาน\nสันสกฤต\nสับ\nสับปลับ\nสับปลี้\nสับปะรด\nสัปคับ\nสัปดาห์\nสัปดาหะ\nสัปดน\nสัปตศก\nสัปทน\nสัปปะ\nสัปปิ\nสัปปุริส\nสัปปุรุษ\nสัประยุทธ์\nสัปหงก\nสัปเหร่อ\nสัพ\nสัพพะ\nสัพพัญญู\nสัพเพเหระ\nสัพยอก\nสัมบูรณ์\nสัมปชัญญะ\nสัมปทา\nสัมปทาน\nสัมปยุต\nสัมปโยค\nสัมประสิทธิ์\nสัมประหาร\nสัมปรายภพ\nสัมปรายิกภพ\nสัมปัตติ\nสัมผัปลาป\nสัมผัปลาปะ\nสัมผัส\nสัมพล\nสัมพหุลา\nสัมพัจฉรฉินท์\nสัมพัตสร\nสัมพัทธ์\nสัมพันธ์\nสัมพันธน์\nสัมพันธภาพ\nสัมพันธมิตร\nสัมพันธไมตรี\nสัมพาหะ\nสัมพุทธ\nสัมพุทธะ\nสัมโพธิ\nสัมภวะ\nสัมภเวสี\nสัมภัต\nสัมภัตตะ\nสัมภาระ\nสัมภาษณ์\nสัมโภคกาย\nสัมมนา\nสัมมัปธาน\nสัมมา\nสัมโมทนียกถา\nสัมฤทธิ\nสัมฤทธิ์\nสัมฤทธิศก\nสัยน์\nสัลเลข\nสัสดี\nสัสตทิฐิ\nสัสสะ\nสัสสุ\nสัสสู\nสา\nส่า\nสาก\nสากรรจ์\nสากล\nสากัจฉา\nสากัลย์\nสากิยะ\nสาเก\nสาขา\nสาคร\nสาคเรศ\nสาคู\nสาง\nส้าง\nสาชล\nสาฎก\nสาฏิก\nสาณี\nสาด\nสาไถย\nสาทร\nสาทิส\nสาทุ\nสาโท\nสาธก\nสาธยะ\nสาธยาย\nสาธารณะ\nสาธารณชน\nสาธารณประโยชน์\nสาธารณภัย\nสาธารณรัฐ\nสาธารณสถาน\nสาธารณสมบัติ\nสาธารณสุข\nสาธารณูปการ\nสาธารณูปโภค\nสาธารณ์\nสาธิต\nสาธุ\nสาน\nส่าน\nสานุ\nสานู\nสานุศิษย์\nสาบ\nสาบสูญ\nสาบาน\nสาป\nสาปไตย\nสาม\nสามชุก\nสามเณร\nสามเณรี\nสามนต์\nสามนตราช\nสามยทรัพย์\nสามล\nสามหาว\nสามะ\nสามัคคี\nสามัญ\nสามัตถิยะ\nสามานย์\nสามานยนาม\nสามารถ\nสามิต\nสามินี\nสามิภักดิ์\nสามี\nสามีจิกรรม\nสาย\nส่าย\nส้าย\nสายชู\nสายัณห์\nสายาห์\nสาร\nสารคดี\nสารธรรม\nสารนิเทศ\nสารบบ\nสารบรรณ\nสารบัญ\nสารบาญ\nสารบาญชี\nสารประโยชน์\nสารสนเทศ\nสารทุกข์\nสารถี\nสารท\nสารพัด\nสารพัน\nสารพางค์\nสารภาพ\nสารภี\nสารวัตร\nสาระ\nสาระแน\nสาระพา\nสาระยำ\nสาระวารี\nสาระสะมา\nสารัตถประโยชน์\nสารัตถศึกษา\nสารัตถะ\nสารัทธ์\nสารัมภ์\nสาราณียกร\nสาราณียธรรม\nสาราณียะ\nสารานุกรม\nสารีริกธาตุ\nสารูป\nสาโรช\nสาละ\nสาละวน\nสาลิ\nสาลิกา\nสาลินี\nสาลี\nสาลี่\nสาลู\nสาโลหิต\nสาว\nสาวก\nสาวิกา\nสาวิตร\nสาวิตรี\nสาสน\nสาสน์\nสาส์น\nสาสนา\nสาสม\nสาหร่าย\nสาหรี\nส่าหรี\nสาหัส\nสาเหตุ\nสาแหรก\nสำ\nสำส่อน\nส่ำ\nสำคัญ\nสำซ่าง\nสำแดง\nสำทับ\nสำนวน\nสำนอง\nสำนัก\nสำนาน\nสำนึก\nสำนึง\nสำเนา\nสำเนียง\nสำบัด\nสำปะลอ\nสำปะหลัง\nสำปั้น\nสำปันนี\nสำเภา\nสำมะงา\nสำมะโน\nสำมะลอ\nสำมะเลเทเมา\nสำมะหา\nสำรด\nสำรวจ\nสำรวม\nสำรวย\nสำรวล\nสำรอก\nสำรอง\nสำรับ\nสำราก\nสำราญ\nสำริด\nสำเร็จ\nสำเรา\nสำเริง\nสำโรง\nสำลัก\nสำลาน\nสำลี\nสำแลง\nสำหรวด\nสำหรับ\nสำหา\nสำเหนียก\nสำเหร่\nสำออย\nสำอาง\nสิ\nสิกข์\nสิข\nสิกขมานา\nสิกขา\nสิขร\nสิขรี\nสิขเรศ\nสิขา\nสิขานล\nสิขี\nสิคาล\nสิง\nสิ่ง\nสิงขร\nสิงค์\nสิงคลิ้ง\nสิงคลี\nสิงคาร\nสิงคาล\nสิงคี\nสิงโต\nสิงห์\nสิงหนาท\nสิงหบัญชร\nสิงหรา\nสิงหราช\nสิงหาคม\nสิงหาสน์\nสิงหล\nสิญจน์\nสิตะ\nสิตางศุ์\nสิถิล\nสิทธ์\nสิทธัตถะ\nสิทธา\nสิทธาจารย์\nสิทธารถ\nสิทธิ\nสิทธิ์\nสิทธิการิยะ\nสิธยะ\nสิน\nสิ้น\nสินเทา\nสินธพ\nสินธุ\nสินธุ์\nสินธุระ\nสินธู\nสินเธาว์\nสินาด\nสินิทธ์\nสินี\nสิเนรุ\nสิเนหก\nสิเนหะ\nสิเนหา\nสิเน่หา\nสิบ\nสิปปะ\nสิมพลี\nสิระ\nสิโรดม\nสิโรตม์\nสิริ\nสิรี\nสิลา\nสิว\nสิ่ว\nสิวะ\nสิวาลัย\nสิวิกา\nสี\nสี่\nสี้\nสีกา\nสีกุน\nสีข้าง\nสีด\nสีดอ\nสีดา\nสีตลรัศมี\nสีตโลทก\nสีโตทก\nสีทันดร\nสีมันต์\nสีมา\nสีละมัน\nสีวิกา\nสีสอ\nสีสะ\nสีสา\nสีสุก\nสีเสียด\nสีห์\nสีหนาท\nสีหบัญชร\nสีหราช\nสีหไสยา\nสีหไสยาสน์\nสีหะ\nสึก\nสึง\nสืบ\nสื่อ\nสุ\nสุก\nสุกข์\nสุกร\nสุกรม\nสุกำศพ\nสุกียากี้\nสุข\nสุขา\nสุขาภิบาล\nสุขารมณ์\nสุขาวดี\nสุขิน\nสุขี\nสุขุม\nสุขุมาล\nสุโข\nสุคต\nสุคติ\nสุคนธ\nสุคนธ์\nสุคนธชาติ\nสุคนธรส\nสุคันธ์\nสุคันธรส\nสุงกะ\nสุงกากร\nสุงสิง\nสุงสุมาร\nสุจริต\nสุจหนี่\nสุจิ\nสุจิต\nสุจิตร\nสุชน\nสุชัมบดี\nสุชา\nสุชาดา\nสุญ\nสุญญากาศ\nสุญตา\nสุญนิยม\nสุณ\nสุณิสา\nสุด\nสุดา\nสุต\nสุตตนิบาต\nสุตตะ\nสุตตันตปิฎก\nสุตตันตะ\nสุติ\nสุทธ\nสุทธ์\nสุทธาวาส\nสุทธิ\nสุทรรศน์\nสุทัศน์\nสุธา\nสุธาโภชน์\nสุธารส\nสุธาสินี\nสุธาสี\nสุธี\nสุนทร\nสุนทรี\nสุนทรียภาพ\nสุนทรียศาสตร์\nสุนทรียะ\nสุนัข\nสุนันท์\nสุโนก\nสุบดี\nสุบรรณ\nสุบิน\nสุปรีดิ์\nสุปรีย์\nสุปาณี\nสุพพัต\nสุพรรณ\nสุพรรณบัฏ\nสุพรรณภาชน์\nสุพรรณราช\nสุพรรณศรี\nสุพรรณถัน\nสุพรรณิการ์\nสุภร\nสุภัค\nสุภา\nสุภาพ\nสุภาษิต\nสุม\nสุ่ม\nสุมทุม\nสุมน\nสุมนะ\nสุมนัส\nสุมนา\nสุ้มเสียง\nสุมะ\nสุมาลี\nสุเมธ\nสุเมรุ\nสุรคต\nสุรเชษฐ์\nสุรบดี\nสุรภาพ\nสุรโลก\nสุรสีหนาท\nสุรเสียง\nสุรงค์\nสุรังค์\nสุรภี\nสุรัติ\nสุรัสวดี\nสุรา\nสุรางค์จำเรียง\nสุรางคนา\nสุรางคนางค์\nสุรารักษ์\nสุราลัย\nสุรินทร์\nสุรินทราหู\nสุริยะ\nสุริยกันต์\nสุริยกานต์\nสุริยการ\nสุริยกาล\nสุริยคติ\nสุริยคราส\nสุริยมณฑล\nสุริยวงศ์\nสุริยง\nสุริยา\nสุริเยนทร์\nสุริเยศ\nสุริโย\nสุริยน\nสุริยัน\nสุริยุปราคา\nสุรีย์\nสุรุ่ยสุร่าย\nสุลต่าน\nสุวคนธ์\nสุวภาพ\nสุวรรณ\nสุวรรณภูมิ\nสุวะ\nสุวาน\nสุวินัย\nสุวิมล\nสุษิระ\nสุสาน\nสุหนัต\nสุหร่ง\nสุหร่าย\nสุหฤท\nสุหัท\nสุเหร่า\nสู\nสู่\nสู้\nสูง\nสูจิ\nสูจิบัตร\nสูญ\nสูด\nสูต\nสูตร\nสูติ\nสูติกรรม\nสูตินรีเวช\nสูติบัตร\nสูติแพทย์\nสูติศาสตร์\nสูท\nสูทกรรม\nสูทศาสตร์\nสูบ\nสูปะ\nสูร\nสูรย์\nสูรยกานต์\nสูริ\nสูสี\nเส\nเสก\nเสกขบุคคล\nเสกขะ\nเสขบุคคล\nเสขะ\nเส็ง\nเส้ง\nเส็งเคร็ง\nเสงี่ยม\nเสฏฐี\nเสณี\nเสด\nเสด็จ\nเสตุ\nเสถียร\nเสทะ\nเสโท\nเสน\nเส้น\nเสนง\nเสน่ง\nเสน่ห์\nเสนหา\nเสน่หา\nเสนอ\nเสนะ\nเสนา\nเสนาธิการ\nเสนาบดี\nเสน่า\nเสนากุฎ\nเสนางค์\nเสนางคนิกร\nเสนานี\nเสนาสนะ\nเสนาะ\nเสนี\nเสนีย์\nเสนียะ\nเสนียด\nเสบย\nเสบียง\nเสพ\nเสพย์\nเสเพล\nเสภา\nเสม็ด\nเสมหะ\nเสมอ\nเสมา\nเสมียน\nเสมือน\nเสย\nเสร็จ\nเสริด\nเสริม\nเสรี\nเสลด\nเสลบรรพต\nเสลา\nเสลี่ยง\nเสลือกสลน\nเสโล\nเสวก\nเสวกามาตย์\nเสวนะ\nเสวนา\nเสวย\nเสวียน\nเสสรวง\nเสสรวล\nเสา\nเส้า\nเสาร์\nเสารภย์\nเสารี\nเสาวคนธ์\nเสาวธาร\nเสาวภา\nเสาวภาคย์\nเสาวภาพ\nเสาวรภย์\nเสาวรส\nเสาวลักษณ์\nเสาวณิต\nเสาวนะ\nเสาวนา\nเสาวนีย์\nเสาหฤท\nเสาะ\nเสาะแสะ\nเสิร์จ\nเสิร์ฟ\nเสีย\nเสียง\nเสี่ยง\nเสียด\nเสี้ยน\nเสียบ\nเสียม\nเสี่ยม\nเสี้ยม\nเสียว\nเสี่ยว\nเสี้ยว\nเสือ\nเสื่อ\nเสื้อ\nเสือก\nเสื่อม\nแส\nแส่\nแส้\nแสก\nแสง\nแสด\nแสดง\nแสตมป์\nแสน\nแสนย์\nแสนยากร\nแสนยานุภาพ\nแสบ\nแสม\nแสยก\nแสยง\nแสยะ\nแสรก\nแสร้ง\nแสลง\nแสล้ม\nแสวง\nแสะ\nโสก\nโสกโดก\nโสกันต์\nโสโครก\nโสณฑ์\nโสณิ\nโสณี\nโสด\nโสดก\nโสดม\nโสดา\nโสดาบัน\nโสดาปัตติผล\nโสดาปัตติมรรค\nโสต\nโสตทัศนวัสดุ\nโสตทัศนอุปกรณ์\nโสตทัศนูปกรณ์\nโสตินทรีย์\nโสตถิ\nโสทก\nโสทร\nโสธก\nโสธนะ\nโสน\nโสภณ\nโสภา\nโสภี\nโสภิณี\nโสเภณี\nโสม\nโสมนัส\nโสมม\nโสมย์\nโสร่ง\nโสรจ\nโสรวาร\nโสโร\nโสวรรณ\nโสหุ้ย\nโสฬส\nใส\nใส่\nไส\nไส้\nไสย\nไสยา\nไสยาสน์\nไสร้\nไสว\nหก\nหกคะเมน\nหง\nหงก\nหงส์\nหงสบาท\nหงสรถ\nหงอ\nหงอก\nหง่อง\nหงองแหงง\nหงอด\nหงอน\nหง่อม\nหงอย\nหง่อย\nหงัก\nหงับ\nหง่าง\nหงาย\nหง่าว\nหงำ\nหงิก\nหงิง\nหงิม\nหงึก\nหงุงหงิง\nหงุดหงิด\nหงุบ\nหงุ่ย\nหญ้า\nหญ้าฝรั่น\nหญ้ายายเภา\nหญิง\nหญิบ\nหด\nหตะ\nหทัย\nหน\nหนวก\nหน่วง\nหนวด\nหน่วย\nหน่วยกิต\nหนอ\nหน่อ\nหนอก\nหนอง\nหนอน\nหนอนตายหยาก\nหน่อย\nหน็อยแน่\nหนัก\nหนัง\nหนังสติ๊ก\nหนังสือ\nหนั่น\nหนับ\nหนา\nหน้า\nหน่าง\nหนาด\nหนาน\nหนาม\nหน่าย\nหนาว\nหนำ\nหนำเลี้ยบ\nหนี\nหนี้\nหนีบ\nหนึก\nหนึ่ง\nหนึบ\nหนืด\nหนุ\nหนุน\nหนุบ\nหนุ่ม\nหนุ่ย\nหนู\nห่ม\nหมก\nหมด\nหม่น\nหมวก\nหมวด\nหมวน\nหมอ\nหม่อ\nหม้อ\nหมอก\nหมอง\nหม่อง\nหมอน\nหม่อน\nหมอบ\nหม่อม\nหมอย\nหม้อห้อม\nหมัก\nหมักหมม\nหมัด\nหมัน\nหมั่น\nหมั้น\nหมับ\nหมา\nหม่า\nหมาก\nหมากฮอส\nหมาง\nหมาด\nหมามุ่ย\nหมามุ้ย\nหมาย\nหม้าย\nหมาร่า\nหม่ำ\nหม้ำ\nหมิ่น\nหมี\nหมี่\nหมึก\nหมืน\nหมื่น\nหมุด\nหมุน\nหมุบ\nหมุบหมับ\nหมุบหมิบ\nหมุ่ย\nหมุยขาว\nหมู\nหมู่\nหมูหริ่ง\nหยก\nหย่ง\nหยด\nหยวก\nหยวบ\nหยอก\nหยอกเอิน\nหย็อกหย็อย\nหยอง\nหย็อง\nหย่อง\nหย็องกรอด\nหย็องแหย็ง\nหยอด\nหยอน\nหย่อน\nหย่อม\nหย็อมแหย็ม\nหย็อย\nหย่อย\nหยัก\nหยักไย่\nหยักเหยา\nหยัง\nหยั่ง\nหยังหยัง\nหยัด\nหยัน\nหยับ\nหยั่วเมือง\nหย่า\nหยากเยื่อ\nหยากไย่\nหยาด\nหยาบ\nหยาม\nหยาว\nหย้าว\nหยำเป\nหยำเหยอะ\nหยำแหยะ\nหยิก\nหยิ่ง\nหยิบ\nหยิม\nหยี\nหยี่\nหยุกหยิก\nหยุด\nหยุ่น\nหยุบ\nหยุมหยิม\nหยูกยา\nหโยดม\nหรคุณ\nหรณะ\nหรดาล\nหรดี\nหรรษ์\nหรรษา\nหรอ\nหรอก\nหร็อมแหร็ม\nหรอย\nหระ\nหรับ\nหรา\nหริ\nหริ่ง\nหริณะ\nหริต\nหริตกี\nหรีตกี\nหรี่\nหรีด\nหรือ\nหรุบ\nหรุบรู่\nหรุบหรู่\nหรุ่ม\nหรู\nหรูหรา\nหฤทัย\nหฤทย์\nหฤษฎ์\nหฤษฎี\nหฤหรรษ์\nหฤโหด\nหลง\nหลงใหล\nหลงจู๊\nหลด\nหลน\nหล่น\nหลบ\nหล่ม\nหลวง\nหลวม\nหลอ\nหล่อ\nหลอก\nหลอด\nหลอน\nหล็อน\nหล่อน\nหลอม\nหละ\nหละหลวม\nหลัก\nหลัง\nหลั่ง\nหลัด\nหลั่น\nหลับ\nหลัว\nหลา\nหล้า\nหลาก\nหลาน\nหลาบ\nหลาม\nหลาย\nหลาว\nหลิ่ง\nหลิท\nหลิน\nหลิม\nหลิว\nหลิ่ว\nหลี\nหลีก\nหลีโก\nหลีบ\nหลีฮื้อ\nหลืบ\nหลุกหลิก\nหลุด\nหลุน\nหลุบ\nหลุม\nหลุมพอ\nหลุมพี\nหลู่\nหวง\nห่วง\nห้วง\nหวด\nหวน\nห้วน\nหวย\nห้วย\nหวอ\nหวอด\nหวะ\nหวัง\nหวัด\nหวั่น\nหวันยิหวา\nหวัว\nหวัวร่อ\nหวัวเราะ\nหวา\nหว่า\nหว้า\nหวาก\nหว่าง\nหวาด\nหวาน\nหว่าน\nหวาม\nหวาย\nหวำ\nหวิด\nหวิว\nหวี\nหวี่\nหวีด\nหวือ\nหวุดหวิด\nหวูด\nหอ\nห่อ\nห้อ\nหอก\nหอง\nห้อง\nหอน\nห่อน\nหอบ\nหอม\nห้อม\nหอย\nห้อย\nหะ\nหะยี\nหะหาย\nหัก\nหัจญ์\nหัจญี\nหัช\nหัฏฐะ\nหัด\nหัต\nหัตถ์\nหัตถกรรม\nหัตถการ\nหัตถกิจ\nหัตถบาส\nหัตถพันธ์\nหัตถาภรณ์\nหัตถศาสตร์\nหัตถศิลป์\nหัตถศึกษา\nหัตถาจารย์\nหัตถินี\nหัตถี\nหัน\nหั่น\nหั้น\nหันตรา\nหับ\nหัย\nหัว\nหัวร่อ\nหัวเราะ\nหัส\nหัสดิน\nหัสดี\nหัสต์\nหัสตะ\nหา\nห่า\nห้า\nหาก\nหาง\nห่าง\nห้าง\nหาญ\nหาด\nห่าน\nหาบ\nหาม\nห่าม\nห้าม\nหาย\nหายใจ\nหายนะ\nหาร\nหารือ\nหาว\nห้าว\nหาสะ\nหำ\nห้ำ\nหิ้ง\nหิงคุ\nหิงสา\nหิงห้อย\nหิ่งห้อย\nหิ่งหาย\nหิด\nหิต\nหิตานุหิตประโยชน์\nหิน\nหิมพาน\nหิมพานต์\nหิมวัต\nหิมวันต์\nหิมวา\nหิมะ\nหิมาลัย\nหิรัญ\nหิรัญญิการ์\nหิรัญบัฏ\nหิรัณย์\nหิรัณยรัศมี\nหิริ\nหิว\nหิ้ว\nหี\nหีด\nหีนยาน\nหีบ\nหึ\nหึง\nหึ่ง\nหึงสา\nหืด\nหืน\nหื่น\nหือ\nหื้อ\nหุง\nหุน\nหุ่น\nหุ้น\nหุนหัน\nหุบ\nหุ้ม\nหุยฮา\nหู\nหู่\nหูก\nหูด\nเห\nเห่\nเหง\nเหง่ง\nเหงา\nเหง้า\nเหงื่อ\nเหงือก\nเห็จ\nเห็ด\nเหติ\nเหตุ\nเห็น\nเหน่ง\nเหนงนายพราน\nเหน็ดเหนื่อย\nเหน็บ\nเหน่อ\nเห็นอ้ม\nเหนอะ\nเหนอะหนะ\nเหน้า\nเหนาะ\nเหนียง\nเหนี่ยง\nเหนี่ยน\nเหนียม\nเหนียว\nเหนี่ยว\nเหนือ\nเหนื่อย\nเห็บ\nเหม\nเหม่\nเหม็ง\nเหม่ง\nเหม็น\nเหมวดี\nเหม่อ\nเหมันต์\nเหมันตฤดู\nเหมา\nเหมายัน\nเหมาะ\nเหมียว\nเหมี่ยว\nเหมือง\nเหมือด\nเหมือน\nเหมื่อย\nเหย\nเหยง\nเหย่อย\nเหยา\nเหย่า\nเหย้า\nเหยาะ\nเหยาะแหยะ\nเหยิง\nเหยิบ\nเหยียด\nเหยียบ\nเหยี่ยว\nเหยื่อ\nเหยือก\nเหรอ\nเหรอะ\nเหรัญญิก\nเหรา\nเหราะ\nเหรียญ\nเหล่\nเหล็ก\nเหลน\nเหลว\nเหลอ\nเหลา\nเหล่า\nเหล้า\nเหลาะแหละ\nเหลิง\nเหลิงเจิ้ง\nเหลียน\nเหลี่ยม\nเหลียว\nเหลือ\nเหลือก\nเหลือง\nเหลือบ\nเหลือม\nเหลื่อม\nเหว\nเหว่\nเหวง\nเหวย\nเหวอะ\nเหวอะหวะ\nเหวี่ยง\nเห่อ\nเหอะ\nเหะ\nเหะหะ\nเหา\nเห่า\nเหาะ\nเหิน\nเหิม\nเหี้ย\nเหียง\nเหียน\nเหี้ยน\nเหี้ยม\nเหี่ยว\nเหื่อ\nเหือด\nแห\nแห่\nแห้\nแหก\nแหง\nแหง่\nแห่ง\nแห้ง\nแหงแก๋\nแหง่ง\nแหงน\nแหน\nแห้น\nแหนง\nแหนบ\nแหนม\nแหบ\nแหม\nแหม่\nแหม่ม\nแหมะ\nแหย\nแหย่\nแหยง\nแหย่ง\nแหยม\nแหย็ม\nแหยะ\nแหล่\nแหลก\nแหล่ง\nแหลน\nแหลม\nแหละ\nแหว\nแห้ว\nแหวก\nแหว่ง\nแหวด\nแหวน\nแหวะ\nแหะ\nโห่\nโหง\nโหด\nโหน\nโหนก\nโหน่ง\nโหม\nโหม่ง\nโหมด\nโหย\nโหยกเหยก\nโหยง\nโหย่ง\nโหร\nโหรง\nโหรงเหรง\nโหรดาจารย์\nโหระพา\nโหรา\nโหราจารย์\nโหราศาสตร์\nโหล\nโหล่\nโหลงโจ้ง\nโหว\nโหว่\nโหว้\nโหวกเหวก\nโหวง\nโหวด\nโหวต\nให้\nใหญ่\nใหม่\nไห\nไห่\nไห้\nไหน\nไหม\nไหม้\nไหรณย์\nไหล\nไหล่\nไหว\nไหว้\nไหหลำ\nอก\nอกตเวทิตา\nอกตเวที\nอกตัญญุตา\nอกตัญญู\nอกนิษฐ์\nอกรณีย์\nอกรรมกริยา\nอกัปปิยวัตถุ\nอกัปปิยะ\nอกุศล\nอคติ\nอคาธ\nอโฆษะ\nองก์\nองค์\nองคชาต\nองคมนตรี\nองครักษ์\nองคาพยพ\nองคุลี\nองศ์\nองศา\nองอาจ\nองุ่น\nอจลา\nอจินตา\nอจินไตย\nอจิระ\nอเจลก\nอเจละ\nอชะ\nอชิน\nอชินี\nอชิระ\nอฏวี\nอณิ\nอณู\nอโณทัย\nอด\nอดิถี\nอดิเทพ\nอดิเรก\nอดิศร\nอดิศวร\nอดิศัย\nอดีต\nอดุล\nอดุลย์\nอติ\nอติชาต\nอติมานะ\nอติราช\nอติเรก\nอติสาร\nอถรรพเวท\nอาถรรพเวท\nอทระ\nอทินนาทาน\nอธรรม\nอธิ\nอธิกมาส\nอธิกรณ์\nอธิกวาร\nอธิกสุรทิน\nอธิการ\nอธิคม\nอธิฏฐาน\nอธิบดี\nอธิบาย\nอธิป\nอธิปไตย\nอธิมาตร\nอธิมุตติ\nอธิโมกข์\nอธิราช\nอธิวาส\nอธิวาสนะ\nอธิศีล\nอธิษฐาน\nอธึก\nอ้น\nอนงค์\nอนงคณะ\nอนงคเลขา\nอนธการ\nอนนต์\nอนยะ\nอนรรฆ\nอนรรถ\nอนล\nอนวัช\nอนัญ\nอนัตตา\nอนันต์\nอนันตริยกรรม\nอนัม\nอนาคต\nอนาคามิผล\nอนาคามิมรรค\nอนาคามี\nอนาจาร\nอนาถ\nอนาถา\nอนาทร\nอนาธิปไตย\nอนามัย\nอนามิกา\nอนารยชน\nอนารยธรรม\nอนารยะ\nอนาลัย\nอนำ\nอนิจ\nอนิจจัง\nอนิจจา\nอนิฏฐารมณ์\nอนิยต\nอนิยม\nอนิล\nอนิวรรต\nอนิวรรตน์\nอนีกะ\nอนีจะ\nอนึก\nอนึ่ง\nอนุ\nอนุกร\nอนุกรม\nอนุกรรมการ\nอนุกระเบียด\nอนุกาชาด\nอนุการ\nอนุกูล\nอนุคามิก\nอนุเคราะห์\nอนุจร\nอนุช\nอนุชน\nอนุชา\nอนุชาต\nอนุชิต\nอนุญาต\nอนุญาโตตุลาการ\nอนุตร\nอนุเถระ\nอนุทิน\nอนุบท\nอนุบาล\nอนุประโยค\nอนุปริญญา\nอนุปสัมบัน\nอนุปัสนา\nอนุพงศ์\nอนุพัทธ์\nอนุพันธ์\nอนุโพธ\nอนุภรรยา\nอนุภริยา\nอนุภาค\nอนุภาษ\nอนุมัติ\nอนุมาตรา\nอนุมาน\nอนุมูล\nอนุโมทนา\nอนุโยค\nอนุรักษ์\nอนุรักษนิยม\nอนุราช\nอนุราธ\nอนุราธะ\nอนุราธา\nอนุรูป\nอนุโลม\nอนุวงศ์\nอนุวรรตน์\nอนุวัต\nอนุวัตน์\nอนุวัตร\nอนุวัติ\nอนุวาต\nอนุศาสก\nอนุศาสน์\nอนุศาสนาจารย์\nอนุศิษฏ์\nอนุสติ\nอนุสนธิ\nอนุสร\nอนุสรณ์\nอนุสัญญา\nอนุสัย\nอนุสาวรีย์\nอนุสาสนี\nอเนก\nอเนกคุณ\nอเนกรรถประโยค\nอเนจอนาถ\nอโนชา\nอโนดาต\nอบ\nอบเชย\nอบาย\nอปจายนธรรม\nอปจายนมัย\nอปมงคล\nอปยศ\nอประไมย\nอปรัณณชาติ\nอปรา\nอปราชัย\nอปราชิต\nอปริมาณ\nอปลักษณ์\nอปโลกน์\nอปวาท\nอเปหิ\nอพพะ\nอพยพ\nอภัพ\nอภัย\nอภิ\nอภิฆาต\nอภิชฌา\nอภิชน\nอภิชนาธิปไตย\nอภิชัย\nอภิชาต\nอภิชิต\nอภิญญา\nอภิญญาณ\nอภิธรรม\nอภิธาน\nอภิไธย\nอภินันท์\nอภินันทนาการ\nอภินัย\nอภินิหาร\nอภิเนษกรมณ์\nอภิบาล\nอภิปรัชญา\nอภิปราย\nอภิมหาอำนาจ\nอภิมานะ\nอภิมุข\nอภิรดี\nอภิรติ\nอภิรมย์\nอภิรักษ์\nอภิราม\nอภิรุต\nอภิรุม\nอภิรูป\nอภิลักขิต\nอภิลักขิตสมัย\nอภิเลปน์\nอภิวันท์\nอภิวาท\nอภิวาทน์\nอภิเษก\nอภิสมโพธิ\nอภิสมัย\nอภิสมาจาร\nอภิสัมโพธิ\nอภิสัมโพธิญาณ\nอภิสิต\nอภิสิทธิ์\nอภูตะ\nอม\nอมพะนำ\nอ้ม\nอมตธรรม\nอมตบท\nอมตะ\nอมนุษย์\nอมร\nอมรา\nอมราวดี\nอมรินทร์\nอมเรนทร์\nอมเรศ\nอมฤต\nอมัตร\nอมาตย์\nอมาวสี\nอมาวสุ\nอมาวาสี\nอมิตร\nอเมริกัน\nอย่า\nอยาก\nอย่าง\nอยุทธ์\nอยู่\nอร\nอรชร\nอรชุน\nอรดี\nอรติ\nอรทัย\nอรไท\nอรนุช\nอรพินท์\nอรพิม\nอรรค\nอรรฆ\nอรรฆย์\nอรรจน์\nอรรณพ\nอรรถ\nอรรถกถา\nอรรถกถาจารย์\nอรรถาธิบาย\nอรรธ\nอรสุม\nอรหะ\nอรหัง\nอรหัต\nอรหัตผล\nอรหัตมรรค\nอรหัน\nอรหันต์\nอรหันตฆาต\nอร่อย\nอรัญ\nอรัญญิก\nอรัญวาส\nอรัญวาสี\nอรัณย์\nอราดี\nอร่าม\nอริ\nอรินทร์\nอริน\nอริยกะ\nอริยทรัพย์\nอริยบุคคล\nอริยผล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ียม\nแฮม\nแฮะ\nโฮ\nโฮก\nโฮ่ง\nโฮ้ง\nโฮเต็ล\nโฮลเมียม\nโฮะ\nไฮ้\nไฮโกรมิเตอร์\nไฮดรา\nไฮโดร\nไฮโดรคาร์บอน\nไฮโดรเจน\nไฮโดรมิเตอร์\nไฮไฟ\nไฮโล\nไฮฮี\n".split(/[\r\n]+/).filter(function(n){return 1<n.length}),this.addWords(words,!1);t&&this.finalizeDict()},dictSeek:function(n,t,e,r,i){for(var o=null;n<=t;){var s=Math.floor((n+t)/2),a=this.dict[s];if(a.length<=r)n=s+1;else{var c=a[r];c<e?n=s+1:e<c?t=s-1:(o=s,0==i?t=s-1:n=s+1)}}return o},isFinal:function(n){return this.dict[n.l].length==n.strOffset},createAcceptor:function(){return{l:0,r:this.dict.length-1,strOffset:0,isFinal:!1,dict:this,transit:function(n){return this.dict.transit(this,n)},isError:!1,tag:"DICT",w:1,type:"DICT"}},transit:function(n,t){var e=this.dictSeek(n.l,n.r,t,n.strOffset,0);if(null!==e){var r=this.dictSeek(e,n.r,t,n.strOffset,1);n.l=e,n.r=r,n.strOffset++,n.isFinal=this.isFinal(n)}else n.isError=!0;return n},sortuniq:function(n){return n.sort().filter(function(n,t,e){return!t||n!=e[t-1]})},flatten:function(n){return[].concat.apply([],n)}});e.exports=n}).call(this,"/dist/tmp")},{glob:16,path:22}],3:[function(n,t,e){var r={tag:"SPACE_RULE",createAcceptor:function(n){return n.SPACE_RULE?null:{strOffset:0,isFinal:!1,transit:function(n){return" "==n||"\t"==n||"\r"==n||"\n"==n||" "==n||" "==n?(this.isFinal=!0,this.strOffset++):this.isError=!0,this},isError:!1,tag:r.tag,w:1,type:"SPACE_RULE"}}},i=[{createAcceptor:function(n){return n.WORD_RULE?null:{strOffset:0,isFinal:!1,transit:function(n){var t=n.toLowerCase();return"a"<=t&&t<="z"?(this.isFinal=!0,this.strOffset++):this.isError=!0,this},isError:!1,tag:"WORD_RULE",type:"WORD_RULE",w:1}}},r,{tag:"SINSYM",createAcceptor:function(n){return{strOffset:0,isFinal:!1,transit:function(n){return 0==this.strOffset&&n.match(/^[\@\(\)\/\,\-\."`]$/)?(this.isFinal=!0,this.strOffset++):this.isError=!0,this},isError:!1,tag:"SINSYM",w:1,type:"SINSYM"}}},{createAcceptor:function(n){return n.NUMBER_RULE?null:{strOffset:0,isFinal:!1,transit:function(n){return"0"<=n&&n<="9"?(this.isFinal=!0,this.strOffset++):this.isError=!0,this},isError:!1,tag:"NUMBER_RULE",type:"NUMBER_RULE",w:1}}}];t.exports=i},{}],4:[function(n,t,e){var 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r=0;r<e.length;r++)e[r]=t._mark(e[r]);t.nodir&&(e=e.filter(function(n){return!/\/$/.test(n)}))}t.ignore.length&&(e=e.filter(function(n){return!h(t,n)}));t.found=e},p.mark=function(n,t){var e=f(n,t),r=n.cache[e],i=t;if(r){var o="DIR"===r||Array.isArray(r),s="/"===t.slice(-1);if(o&&!s?i+="/":!o&&s&&(i=i.slice(0,-1)),i!==t){var a=f(n,i);n.statCache[a]=n.statCache[e],n.cache[a]=n.cache[e]}}return i},p.isIgnored=h,p.childrenIgnored=function(n,t){return!!n.ignore.length&&n.ignore.some(function(n){return!(!n.gmatcher||!n.gmatcher.match(t))})};var s=t("path"),n=t("minimatch"),e=t("path-is-absolute"),a=n.Minimatch;function c(n,t){return n.toLowerCase().localeCompare(t.toLowerCase())}function u(n,t){return n.localeCompare(t)}function l(n){var t=null;if("/**"===n.slice(-3)){var e=n.replace(/(\/\*\*)+$/,"");t=new a(e)}return{matcher:new a(n),gmatcher:t}}function f(n,t){return"/"===t.charAt(0)?s.join(n.root,t):e(t)||""===t?t:n.changedCwd?s.resolve(n.cwd,t):s.resolve(t)}function 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r=this.minimatch.set.length;this.matches=new Array(r),"function"==typeof e&&(e=m(e),this.on("error",e),this.on("end",function(n){e(null,n)}));var i=this;r=this.minimatch.set.length;if(this._processing=0,this.matches=new Array(r),this._emitQueue=[],this._processQueue=[],this.paused=!1,this.noprocess)return this;if(0===r)return s();for(var o=0;o<r;o++)this._process(this.minimatch.set[o],o,!1,s);function s(){--i._processing,i._processing<=0&&i._finish()}}(i.glob=i).hasMagic=function(n,t){var e=o._extend({},t);e.noprocess=!0;var r=new b(n,e).minimatch.set;if(1<r.length)return!0;for(var i=0;i<r[0].length;i++)if("string"!=typeof r[0][i])return!0;return!1},n(i.Glob=b,t),b.prototype._finish=function(){if(f(this instanceof b),!this.aborted){if(this.realpath&&!this._didRealpath)return this._realpath();e.finish(this),this.emit("end",this.found)}},b.prototype._realpath=function(){if(!this._didRealpath){this._didRealpath=!0;var n=this.matches.length;if(0===n)return this._finish();for(var t=this,e=0;e<this.matches.length;e++)this._realpathSet(e,r)}function r(){0==--n&&t._finish()}},b.prototype._realpathSet=function(r,i){var n=this.matches[r];if(!n)return i();var t=Object.keys(n),o=this,s=t.length;if(0===s)return i();var a=this.matches[r]=Object.create(null);t.forEach(function(e,n){e=o._makeAbs(e),u.realpath(e,o.realpathCache,function(n,t){n?"stat"===n.syscall?a[e]=!0:o.emit("error",n):a[t]=!0,0==--s&&(o.matches[r]=a,i())})})},b.prototype._mark=function(n){return e.mark(this,n)},b.prototype._makeAbs=function(n){return e.makeAbs(this,n)},b.prototype.abort=function(){this.aborted=!0,this.emit("abort")},b.prototype.pause=function(){this.paused||(this.paused=!0,this.emit("pause"))},b.prototype.resume=function(){if(this.paused){if(this.emit("resume"),this.paused=!1,this._emitQueue.length)for(var n=this._emitQueue.slice(0),t=this._emitQueue.length=0;t<n.length;t++){var e=n[t];this._emitMatch(e[0],e[1])}if(this._processQueue.length){var r=this._processQueue.slice(0);for(t=this._processQueue.length=0;t<r.length;t++){var i=r[t];this._processing--,this._process(i[0],i[1],i[2],i[3])}}}},b.prototype._process=function(n,t,e,r){if(f(this instanceof b),f("function"==typeof r),!this.aborted)if(this._processing++,this.paused)this._processQueue.push([n,t,e,r]);else{for(var i,o=0;"string"==typeof n[o];)o++;switch(o){case n.length:return void this._processSimple(n.join("/"),t,r);case 0:i=null;break;default:i=n.slice(0,o).join("/")}var s,a=n.slice(o);s=null===i?".":((h(i)||h(n.join("/")))&&(i&&h(i)||(i="/"+i)),i);var c=this._makeAbs(s);if(v(this,s))return r();a[0]===l.GLOBSTAR?this._processGlobStar(i,s,c,a,t,e,r):this._processReaddir(i,s,c,a,t,e,r)}},b.prototype._processReaddir=function(e,r,i,o,s,a,c){var u=this;this._readdir(i,a,function(n,t){return u._processReaddir2(e,r,i,o,s,a,t,c)})},b.prototype._processReaddir2=function(n,t,e,r,i,o,s,a){if(!s)return a();for(var c=r[0],u=!!this.minimatch.negate,l=c._glob,f=this.dot||"."===l.charAt(0),h=[],p=0;p<s.length;p++){if("."!==(v=s[p]).charAt(0)||f)(u&&!n?!v.match(c):v.match(c))&&h.push(v)}var d=h.length;if(0===d)return a();if(1===r.length&&!this.mark&&!this.stat){this.matches[i]||(this.matches[i]=Object.create(null));for(p=0;p<d;p++){var v=h[p];n&&(v="/"!==n?n+"/"+v:n+v),"/"!==v.charAt(0)||this.nomount||(v=g.join(this.root,v)),this._emitMatch(i,v)}return a()}r.shift();for(p=0;p<d;p++){v=h[p];n&&(v="/"!==n?n+"/"+v:n+v),this._process([v].concat(r),i,o,a)}a()},b.prototype._emitMatch=function(n,t){if(!this.aborted&&!this.matches[n][t]&&!c(this,t))if(this.paused)this._emitQueue.push([n,t]);else{var e=this._makeAbs(t);if(this.nodir){var r=this.cache[e];if("DIR"===r||Array.isArray(r))return}this.mark&&(t=this._mark(t)),this.matches[n][t]=!0;var i=this.statCache[e];i&&this.emit("stat",t,i),this.emit("match",t)}},b.prototype._readdirInGlobStar=function(r,i){if(!this.aborted){if(this.follow)return this._readdir(r,!1,i);var o=this,n=d("lstat\0"+r,function(n,t){if(n)return i();var e=t.isSymbolicLink();(o.symlinks[r]=e)||t.isDirectory()?o._readdir(r,!1,i):(o.cache[r]="FILE",i())});n&&u.lstat(r,n)}},b.prototype._readdir=function(n,t,e){if(!this.aborted&&(e=d("readdir\0"+n+"\0"+t,e))){if(t&&!p(this.symlinks,n))return this._readdirInGlobStar(n,e);if(p(this.cache,n)){var r=this.cache[n];if(!r||"FILE"===r)return e();if(Array.isArray(r))return e(null,r)}var i,o,s;u.readdir(n,(i=this,o=n,s=e,function(n,t){n?i._readdirError(o,n,s):i._readdirEntries(o,t,s)}))}},b.prototype._readdirEntries=function(n,t,e){if(!this.aborted){if(!this.mark&&!this.stat)for(var r=0;r<t.length;r++){var i=t[r];i="/"===n?n+i:n+"/"+i,this.cache[i]=!0}return e(null,this.cache[n]=t)}},b.prototype._readdirError=function(n,t,e){if(!this.aborted){switch(t.code){case"ENOTSUP":case"ENOTDIR":this.cache[this._makeAbs(n)]="FILE";break;case"ENOENT":case"ELOOP":case"ENAMETOOLONG":case"UNKNOWN":this.cache[this._makeAbs(n)]=!1;break;default:this.cache[this._makeAbs(n)]=!1,this.strict&&(this.emit("error",t),this.abort()),this.silent||console.error("glob error",t)}return e()}},b.prototype._processGlobStar=function(e,r,i,o,s,a,c){var u=this;this._readdir(i,a,function(n,t){u._processGlobStar2(e,r,i,o,s,a,t,c)})},b.prototype._processGlobStar2=function(n,t,e,r,i,o,s,a){if(!s)return a();var c=r.slice(1),u=n?[n]:[],l=u.concat(c);this._process(l,i,!1,a);var f=this.symlinks[e],h=s.length;if(f&&o)return a();for(var p=0;p<h;p++){if("."!==s[p].charAt(0)||this.dot){var d=u.concat(s[p],c);this._process(d,i,!0,a);var v=u.concat(s[p],r);this._process(v,i,!0,a)}}a()},b.prototype._processSimple=function(e,r,i){var o=this;this._stat(e,function(n,t){o._processSimple2(e,r,n,t,i)})},b.prototype._processSimple2=function(n,t,e,r,i){if(this.matches[t]||(this.matches[t]=Object.create(null)),!r)return i();if(n&&h(n)&&!this.nomount){var o=/[\/\\]$/.test(n);"/"===n.charAt(0)?n=g.join(this.root,n):(n=g.resolve(this.root,n),o&&(n+="/"))}"win32"===s.platform&&(n=n.replace(/\\/g,"/")),this._emitMatch(t,n),i()},b.prototype._stat=function(r,i){var o=this._makeAbs(r),n="/"===r.slice(-1);if(r.length>this.maxLength)return i();if(!this.stat&&p(this.cache,o)){var t=this.cache[o];if(Array.isArray(t)&&(t="DIR"),!n||"DIR"===t)return i(null,t);if(n&&"FILE"===t)return i()}var e=this.statCache[o];if(void 0!==e){if(!1===e)return i(null,e);var s=e.isDirectory()?"DIR":"FILE";return n&&"FILE"===s?i():i(null,s,e)}var a=this,c=d("stat\0"+o,function(n,e){{if(e&&e.isSymbolicLink())return u.stat(o,function(n,t){n?a._stat2(r,o,null,e,i):a._stat2(r,o,n,t,i)});a._stat2(r,o,n,e,i)}});c&&u.lstat(o,c)},b.prototype._stat2=function(n,t,e,r,i){if(e)return this.statCache[t]=!1,i();var o="/"===n.slice(-1);if(this.statCache[t]=r,"/"===t.slice(-1)&&!r.isDirectory())return i(null,!1,r);var s=r.isDirectory()?"DIR":"FILE";return this.cache[t]=this.cache[t]||s,o&&"DIR"!==s?i():i(null,s,r)}}).call(this,_("_process"))},{"./common.js":15,"./sync.js":17,_process:24,assert:9,events:14,fs:12,inflight:18,inherits:19,minimatch:20,once:21,path:22,"path-is-absolute":23,util:28}],17:[function(e,r,n){(function(i){(r.exports=n).GlobSync=h;var s=e("fs"),c=e("minimatch"),g=(c.Minimatch,e("./glob.js").Glob,e("util"),e("path")),u=e("assert"),l=e("path-is-absolute"),t=e("./common.js"),o=(t.alphasort,t.alphasorti,t.setopts),a=t.ownProp,f=t.childrenIgnored;function n(n,t){if("function"==typeof t||3===arguments.length)throw new TypeError("callback provided to sync glob\nSee: https://github.com/isaacs/node-glob/issues/167");return new h(n,t).found}function h(n,t){if(!n)throw new Error("must provide pattern");if("function"==typeof t||3===arguments.length)throw new TypeError("callback provided to sync glob\nSee: https://github.com/isaacs/node-glob/issues/167");if(!(this instanceof h))return new h(n,t);if(o(this,n,t),this.noprocess)return this;var e=this.minimatch.set.length;this.matches=new Array(e);for(var r=0;r<e;r++)this._process(this.minimatch.set[r],r,!1);this._finish()}h.prototype._finish=function(){if(u(this instanceof h),this.realpath){var i=this;this.matches.forEach(function(n,t){var e=i.matches[t]=Object.create(null);for(var r in n)try{r=i._makeAbs(r),e[s.realpathSync(r,i.realpathCache)]=!0}catch(n){if("stat"!==n.syscall)throw n;e[i._makeAbs(r)]=!0}})}t.finish(this)},h.prototype._process=function(n,t,e){u(this instanceof h);for(var r,i=0;"string"==typeof n[i];)i++;switch(i){case n.length:return void this._processSimple(n.join("/"),t);case 0:r=null;break;default:r=n.slice(0,i).join("/")}var o,s=n.slice(i);o=null===r?".":((l(r)||l(n.join("/")))&&(r&&l(r)||(r="/"+r)),r);var a=this._makeAbs(o);f(this,o)||(s[0]===c.GLOBSTAR?this._processGlobStar(r,o,a,s,t,e):this._processReaddir(r,o,a,s,t,e))},h.prototype._processReaddir=function(n,t,e,r,i,o){var s=this._readdir(e,o);if(s){for(var a=r[0],c=!!this.minimatch.negate,u=a._glob,l=this.dot||"."===u.charAt(0),f=[],h=0;h<s.length;h++){if("."!==(v=s[h]).charAt(0)||l)(c&&!n?!v.match(a):v.match(a))&&f.push(v)}var p=f.length;if(0!==p)if(1!==r.length||this.mark||this.stat){r.shift();for(h=0;h<p;h++){var d;v=f[h];d=n?[n,v]:[v],this._process(d.concat(r),i,o)}}else{this.matches[i]||(this.matches[i]=Object.create(null));for(var h=0;h<p;h++){var v=f[h];n&&(v="/"!==n.slice(-1)?n+"/"+v:n+v),"/"!==v.charAt(0)||this.nomount||(v=g.join(this.root,v)),this.matches[i][v]=!0}}}},h.prototype._emitMatch=function(n,t){this._makeAbs(t);if(this.mark&&(t=this._mark(t)),!this.matches[n][t]){if(this.nodir){var e=this.cache[this._makeAbs(t)];if("DIR"===e||Array.isArray(e))return}this.matches[n][t]=!0,this.stat&&this._stat(t)}},h.prototype._readdirInGlobStar=function(n){if(this.follow)return this._readdir(n,!1);var t,e;try{e=s.lstatSync(n)}catch(n){return null}var r=e.isSymbolicLink();return(this.symlinks[n]=r)||e.isDirectory()?t=this._readdir(n,!1):this.cache[n]="FILE",t},h.prototype._readdir=function(t,n){if(n&&!a(this.symlinks,t))return this._readdirInGlobStar(t);if(a(this.cache,t)){var e=this.cache[t];if(!e||"FILE"===e)return null;if(Array.isArray(e))return e}try{return this._readdirEntries(t,s.readdirSync(t))}catch(n){return this._readdirError(t,n),null}},h.prototype._readdirEntries=function(n,t){if(!this.mark&&!this.stat)for(var e=0;e<t.length;e++){var r=t[e];r="/"===n?n+r:n+"/"+r,this.cache[r]=!0}return this.cache[n]=t},h.prototype._readdirError=function(n,t){switch(t.code){case"ENOTSUP":case"ENOTDIR":this.cache[this._makeAbs(n)]="FILE";break;case"ENOENT":case"ELOOP":case"ENAMETOOLONG":case"UNKNOWN":this.cache[this._makeAbs(n)]=!1;break;default:if(this.cache[this._makeAbs(n)]=!1,this.strict)throw t;this.silent||console.error("glob error",t)}},h.prototype._processGlobStar=function(n,t,e,r,i,o){var s=this._readdir(e,o);if(s){var a=r.slice(1),c=n?[n]:[],u=c.concat(a);this._process(u,i,!1);var l=s.length;if(!this.symlinks[e]||!o)for(var f=0;f<l;f++){if("."!==s[f].charAt(0)||this.dot){var h=c.concat(s[f],a);this._process(h,i,!0);var p=c.concat(s[f],r);this._process(p,i,!0)}}}},h.prototype._processSimple=function(n,t){var e=this._stat(n);if(this.matches[t]||(this.matches[t]=Object.create(null)),e){if(n&&l(n)&&!this.nomount){var r=/[\/\\]$/.test(n);"/"===n.charAt(0)?n=g.join(this.root,n):(n=g.resolve(this.root,n),r&&(n+="/"))}"win32"===i.platform&&(n=n.replace(/\\/g,"/")),this.matches[t][n]=!0}},h.prototype._stat=function(n){var t=this._makeAbs(n),e="/"===n.slice(-1);if(n.length>this.maxLength)return!1;if(!this.stat&&a(this.cache,t)){var r=this.cache[t];if(Array.isArray(r)&&(r="DIR"),!e||"DIR"===r)return r;if(e&&"FILE"===r)return!1}var i=this.statCache[t];if(!i){var o;try{o=s.lstatSync(t)}catch(n){return!1}if(o.isSymbolicLink())try{i=s.statSync(t)}catch(n){i=o}else i=o}r=(this.statCache[t]=i).isDirectory()?"DIR":"FILE";return this.cache[t]=this.cache[t]||r,(!e||"DIR"===r)&&r},h.prototype._mark=function(n){return t.mark(this,n)},h.prototype._makeAbs=function(n){return t.makeAbs(this,n)}}).call(this,e("_process"))},{"./common.js":15,"./glob.js":16,_process:24,assert:9,fs:12,minimatch:20,path:22,"path-is-absolute":23,util:28}],18:[function(t,r,n){(function(s){var n=t("wrappy"),a=Object.create(null),e=t("once");r.exports=n(function(n,t){return a[n]?(a[n].push(t),null):(a[n]=[t],o=n,e(function n(){var t=a[o],e=t.length,r=function(n){for(var t=n.length,e=[],r=0;r<t;r++)e[r]=n[r];return e}(arguments);try{for(var i=0;i<e;i++)t[i].apply(null,r)}finally{t.length>e?(t.splice(0,e),s.nextTick(function(){n.apply(null,r)})):delete a[o]}}));var o})}).call(this,t("_process"))},{_process:24,once:21,wrappy:29}],19:[function(n,t,e){"function"==typeof Object.create?t.exports=function(n,t){n.super_=t,n.prototype=Object.create(t.prototype,{constructor:{value:n,enumerable:!1,writable:!0,configurable:!0}})}:t.exports=function(n,t){n.super_=t;var e=function(){};e.prototype=t.prototype,n.prototype=new e,n.prototype.constructor=n}},{}],20:[function(n,t,e){(t.exports=s).Minimatch=i;var u={sep:"/"};try{u=n("path")}catch(n){}var M=s.GLOBSTAR=i.GLOBSTAR={},r=n("brace-expansion"),C={"!":{open:"(?:(?!(?:",close:"))[^/]*?)"},"?":{open:"(?:",close:")?"},"+":{open:"(?:",close:")+"},"*":{open:"(?:",close:")*"},"@":{open:"(?:",close:")"}},P="[^/]",z=P+"*?",B="().*{}+?[]^$\\!".split("").reduce(function(n,t){return n[t]=!0,n},{});var l=/\/+/;function o(t,e){t=t||{},e=e||{};var r={};return Object.keys(e).forEach(function(n){r[n]=e[n]}),Object.keys(t).forEach(function(n){r[n]=t[n]}),r}function s(n,t,e){if("string"!=typeof t)throw new TypeError("glob pattern string required");return e||(e={}),!(!e.nocomment&&"#"===t.charAt(0))&&(""===t.trim()?""===n:new i(t,e).match(n))}function i(n,t){if(!(this instanceof i))return new i(n,t);if("string"!=typeof n)throw new TypeError("glob pattern string required");t||(t={}),n=n.trim(),"/"!==u.sep&&(n=n.split(u.sep).join("/")),this.options=t,this.set=[],this.pattern=n,this.regexp=null,this.negate=!1,this.comment=!1,this.empty=!1,this.make()}function a(n,t){if(t||(t=this instanceof 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+var _ = require("underscore");
+
+var Acceptors = {
+ creators: null,
+ current: null,
+ tag: null,
+
+ init: function() {
+ this.creators = [];
+ this.current = [];
+ this.tag = {};
+ },
+
+ reset: function() {
+ this.current = [];
+ this.tag = {}
+ },
+
+ transit: function(ch) {
+ var self = this;
+
+ self.creators.forEach(function(creator) {
+ var acceptor = creator.createAcceptor(self.tag);
+ if (acceptor)
+ self.current.push(acceptor);
+ });
+
+ var _current = [];
+ self.tag = {};
+
+ for (var i = 0; i < self.current.length; i++) {
+ var _acceptor = self.current[i]
+ , acceptor = _acceptor.transit(ch);
+
+ if (!acceptor.isError) {
+ _current.push(acceptor);
+ self.tag[acceptor.tag] = acceptor;
+ }
+ }
+ self.current = _current;
+
+ },
+
+ getFinalAcceptors: function() {
+ return this.current.filter(function(acceptor) {
+ return acceptor.isFinal;
+ });
+ }
+};
+
+module.exports = function() {
+ var acceptors = _.clone(Acceptors);
+ acceptors.init();
+ return acceptors;
+};
+
+},{"underscore":25}],2:[function(require,module,exports){
+(function (__dirname){
+
+var LEFT = 0;
+var RIGHT = 1;
+var path = require("path");
+var glob = require("glob");
+
+var WordcutDict = {
+
+
+ init: function (dictPathFile, withDefault, words) {
+ withDefault = withDefault || false
+ defaultDict = path.normalize(__dirname + "/..") + "/data/tdict-*.txt";
+ this.dict=[]
+ var dictPathIsDefined = dictPathFile !== undefined
+ var dictPath = (withDefault || !dictPathIsDefined) ? [defaultDict]: [];
+ var dictPathFile = dictPathFile || defaultDict
+
+ if(dictPathIsDefined){
+ if (Array.isArray(dictPathFile)) {
+ dictPath.concat.apply(dictPath, dictPathFile);
+ } else {
+ dictPath.push(dictPathFile)
+ }
+ }
+
+ this.addFiles(dictPath, false)
+
+ if(words!==undefined){
+ this.addWords(words, false)
+ }
+ this.finalizeDict();
+ },
+
+ addWords: function(words, finalize){
+ finalize = finalize===undefined || finalize;
+ this.dict.push.apply(this.dict, words)
+ if(finalize){
+ this.finalizeDict();
+ }
+ },
+
+ finalizeDict: function(){
+ this.dict = this.sortuniq(this.dict);
+ },
+
+ addFiles: function(files, finalize){
+ finalize = finalize===undefined || finalize;
+
+ for (var i = 0; i < 1; i++) {
+ words = "ก.ก.\nก.ก.น.\nก.ข.ค.\nก.ค.\nก.จ.\nก.ช.น.\nก.ฌ.\nก.ต.\nก.ต.ง.\nก.ต.ช.\nก.ตร.\nก.ท.\nก.น.ช.\nก.บช.\nก.บถ.\nก.ป.ส.\nก.พ.\nก.ม.\nก.ย.\nก.ร.\nก.ล.ต.\nก.ว.\nก.ศ.ว.\nก.ส.ท.\nก.ส.ธ.\nก.ส.อ.\nก.อ.\nกก.ตชด.\nกก.ตร.น.\nกก.ภ.จว.\nกก.รสช.\nกกบ.ขส.ทบ.\nกกล.รพน.\nกง.กห.\nกง.ทบ.\nกง.ทร.\nกซข.ป.\nกซม.ป.\nกทม.กรุงเทพมหานคร\nกบ.ทบ.\nกป.สป.\nกพ.ทบ.\nกพ.ทร.\nกพ.ทหาร\nกร.ทบ.\nกรป.กลาง\nกรอ.พอ.\nกศ.ด.\nกศ.บ.\nกศ.บป.\nกศ.ม.\nกษ.ด.\nกษ.บ.\nกษ.ม.\nกส.ด.\nกส.ทบ.\nกส.บ.\nกส.ม.\nกอ.ปค.\nกอ.รพน.\nกอ.รมน.\nกอ.รสต.\nข.ต.ว.\nขว.ทบ.\nขว.ทร.\nขว.ทหาร\nขส.ทบ.\nขส.ทร.\nขส.ทอ.\nค.ด.\nค.บ.\nค.พ.ศ.\nค.ม.\nค.ร.น.\nค.ร.ฟ.\nค.ร.ม.\nค.ศ.\nค.อ.ด.\nค.อ.บ.\nค.อ.ม.\nคศ.ด.\nคศ.บ.\nคศ.ม.\nง.ด.\nจ.จ.\nจ.จ.จ.\nจ.ช.\nจ.ต.\nจ.ท.\nจ.ป.ร.\nจ.ม.\nจ.ศ.\nจ.ส.ต.\nจ.ส.ท.\nจ.ส.อ.\nจ.อ.\nจ.อ.ร.\nจ.๑๘\nจก.ธน.\nจก.สน.\nช.ค.\nช.ค.บ.\nช.พ.ค.\nช.ส.\nช.ส.ค.\nฌ.ป.ค.\nฌ.ศ.ร.\nฌ.ส.อ.\nฐท.สห.\nด.ช.\nด.ญ.\nด.ต.\nด.ศ.ค.\nด.ศ.ร.\nดย.ทร.\nต.ก.\nต.ค.\nต.จ.\nต.จ.ว.\nต.ช.\nต.ต.\nต.บ.\nต.ม.\nต.ร.\nต.ศ.ร.\nต.ห.\nต.อ.\nต.อ.จ.\nตร.กม.\nตร.ซม.\nตร.ต.\nตร.ทล.\nตร.น.\nตร.ปม.\nตร.ภ.\nตร.ม.\nตร.รฟ.\nตร.ว.\nตร.ส.\nตร.สข.\nท.จ.\nท.จ.ว.\nท.ช.\nท.ญ.\nท.ด.\nท.ท.ท.\nท.ทบ.\nท.บ.\nท.พ.\nท.ม.\nท.ศ.\nทก.ด.\nทก.บ.\nทก.ม.\nทส.ปช.\nทส.รมว.กห.\nทุ.ส.นิ.ม.\nธ.ก.ส.\nธ.ค.\nธ.ญ\nธ.บ.\nน.ช.\nน.ญ.\nน.ด.\nน.ต.\nน.ท.\nน.น.\nน.บ.\nน.บ.ท.\nน.ป.ท.\nน.พ.\nน.ม.\nน.ร.\nน.ว.\nน.ศ.\nน.ส.\nน.ส.พ.\nน.ส.๓\nน.สพ.\nน.อ.\nนปพ.ภ.\nนศ.ด.\nนศ.บ.\nนศ.ม.\nบ.ก.\nบ.ข.ส.\nบ.ช.\nบ.ด.ท.\nบ.ตร.\nบ.ภ.\nบ.ม.\nบก.จร.\nบก.ตชด.\nบก.ตม.\nบก.ทล.\nบก.น.\nบก.ป.\nบก.ปค.\nบก.ปม.\nบก.ภ.เขต\nบก.รน.\nบก.รฟ.\nบก.ร้อย.ตชด.\nบก.ส.\nบกข.ป.\nบจพ.ป.\nบช.ก.\nบช.ด.\nบช.ตชด.\nบช.น.\nบช.บ.\nบช.ปส.\nบช.ภ.\nบช.ม.\nบชท.ป.\nบชน.ป.\nบชส.ป.\nบธ.ด.\nบธ.บ.\nบธ.ม.\nบนท.ป.\nบนอ.ป.\nบปช.ป.\nป.กท.\nป.กศ.\nป.กศ.สูง\nป.จ.\nป.จ.ว.\nป.ช.\nป.ธ.\nป.ป.\nป.ป.ก.\nป.ป.ช.\nป.ป.ป.\nป.ป.ร.\nป.ป.ส.\nป.พ.\nป.พ.พ.\nป.พย.\nป.ม.\nป.ม.ก.\nป.ม.ช.\nป.ม.ธ.\nป.ม.ศ.\nป.ม.อ.\nป.ร.ร.๔\nป.ร.ร.๕\nป.ร.ร.๖\nป.ล.\nป.ว.พ.\nป.วิ.อ.\nป.ส.ส.\nป.อ.\nป.อ.ร.ส.\nป.๑\nปม.วส.\nปอ.พ.\nผกก.ภ.\nผช.ผอ.\nผต.มท.\nผบ.ตร.\nผบ.ทบ.\nผบ.ทร.\nผบ.ทสส.\nผบ.ทอ.\nผบก.น.\nผบก.ป.\nผบก.ปค.\nผบก.ปม.\nผบก.ภ.\nผบช.ก.\nผบช.ตชด.\nผบช.น.\nผบช.ภ.\nผว.กทม.\nผอ.ปจ.\nพ.ก.ง.\nพ.กศ.\nพ.ข.ต.\nพ.ค.\nพ.ค.ช.\nพ.ค.ว.\nพ.ค.ศ.\nพ.จ.ต.\nพ.จ.ท.\nพ.จ.อ.\nพ.ช.\nพ.ช.ค.\nพ.ด.\nพ.ต.\nพ.ต.ต.\nพ.ต.ท.\nพ.ต.อ.\nพ.ต.อ.พิเศษ\nพ.ท.\nพ.บ.\nพ.ป.\nพ.ภ.ม.\nพ.ม.\nพ.ม.ช.\nพ.ย.\nพ.ร.ก.\nพ.ร.ฎ.\nพ.ร.ต.\nพ.ร.ธ.\nพ.ร.บ.\nพ.ศ.\nพ.ศ.บ.\nพ.ส.ร.\nพ.ส.ล.\nพ.อ.\nพ.อ.ต.\nพ.อ.ท.\nพ.อ.พิเศษ\nพ.อ.อ.\nพณ.ด.\nพณ.บ.\nพณ.ม.\nพธ.ด.\nพธ.บ.\nพธ.ม.\nพบ.ด.\nพบ.บ.\nพบ.ม.\nพย.ด.\nพย.บ.\nพย.ม.\nพล.จ.\nพล.ต.\nพล.ต.จ.\nพล.ต.ต.\nพล.ต.ท.\nพล.ต.อ.\nพล.ท.\nพล.ปตอ.\nพล.ม.\nพล.ม.๒\nพล.ร.จ.\nพล.ร.ต.\nพล.ร.ท.\nพล.ร.อ.\nพล.อ.\nพล.อ.จ.\nพล.อ.ต.\nพล.อ.ท.\nพล.อ.อ.\nพลา.ทร.\nพศ.ด.\nพศ.บ.\nพศ.ม.\nพอ.สว.\nภ.ง.ด.\nภ.ง.ด.๙\nภ.ด.\nภ.บ.\nภ.บ.ท.๕\nภ.ป.ร.\nภ.พ.\nภ.ม.\nภ.สถ.บ.\nม.ค.\nม.จ.\nม.ป.ท.\nม.ป.ป.\nม.ป.พ.\nม.ร.ว.\nม.ศ.\nม.อ.\nม.อ.ปัตตานี\nมิ.ย.\nมี.ค.\nยศ.ทบ.\nยศ.ทร.\nยศ.ทอ.\nร.ง.\nร.ด.\nร.ต.\nร.ต.ต.\nร.ต.ท.\nร.ต.อ.\nร.ท.\nร.น.\nร.บ.\nร.พ.\nร.ฟ.ล.\nร.ย.ล.\nร.ย.ส.ท.\nร.ล.\nร.ศ.\nร.ส.พ.\nร.อ.\nรป.ม.\nรร.จปร.\nรร.จอ.\nรร.ชท.\nรร.ตท.\nรร.นร.\nรร.นรต.\nรร.นอ.\nล.ญ.\nล.ว.\nลส.ชบ.\nว.ค.\nว.ฉ.\nว.ช.\nว.ด.ป.\nว.ป.ถ.\nวท.บ.\nศ.บ.\nศ.ป.ก.\nศ.ศ.ป.\nศฝร.ภ.\nศศ.บ.\nศษ.บ.\nศส.บ.\nส.ก.\nส.ก.ศ.ท.\nส.ค.\nส.ค.1\nส.ค.ร.\nส.ค.ส.\nส.ต.\nส.ต.ต.\nส.ต.ท.\nส.ต.อ.\nส.ท.\nส.ทร.\nส.ป.ช.\nส.ป.ส.ท.\nส.ป.อ.\nส.ร.\nส.ล.น.\nส.ว.\nส.ว.ท.\nส.ว.ส.ท.\nส.ส.\nส.ส.ท.\nส.ส.ร.\nส.ห.\nส.อ.\nสถ.บ.\nสนง.สสอ.\nสพ.ญ.\nสพ.บ.\nสว.จร.\nสว.ธร.\nสว.ส.\nสว.สป.\nสว.สส.\nสว.อก.\nสส.บ.\nสุ.จิ.ปุ.ลิ.\nห.ร.ม.\nอ.ก.ค.\nอ.ก.จ.\nอ.จ.\nอ.ช.พ.\nอ.ตร.\nอ.บ.\nอ.ส.ท.\nอ.ส.ม.ท.\nอ.ส.ย.\nอ.อ.ป.\nอส.รด.\nอุ.อา.ก.ส.\nฮ.จ.\nฮ.ท.\nฮ.ฝ.\nฮ.ล.\nฮ.ศ.\nเม.ย.\n\nกรีนิช\nกลันตัน\nกัลกัตตา\nกัวลาลัมเปอร์\nกัศมีร์\nกาฐมาณฑุ\nโกลกาตา\nควิเบก\nคอนเนตทิคัต\nคาบูล\nคุชราต\nคุนหมิง\nเคนตักกี\nเคนทักกี\nเคมบริดจ์\nแคชเมียร์\nแคนซัส\nแคนเบอร์รา\nแคโรไลนา\nแคลิฟอร์เนีย\nโคเปนเฮเกน\nโคลัมโบ\nโคโลราโด\nไครสต์เชิร์ช\nไคโร\nจาการ์ตา\nจำปาศักดิ์\nเจนไน\nเจนีวา\nเจ้อเจียง\nฉงชิ่ง\nเฉิงตู\nชานตง\nชิคาโก\nเชนไน\nเชอร์โนบิล\nซัปโปโร\nซานมารีโน\nซาบาห์\nซาราเยโว\nซาราวัก\nซิดนีย์\nซีอาน\nซีแอตเทิล\nซูริก\nซูริค\nเซเชลส์\nเซนได\nเซี่ยงไฮ้\nโซเฟีย\nโซล\nโซโลมอน\nไซ่ง่อน\nไซบีเรีย\nดัลลัส\nดาโคตา\nดานัง\nดีทรอยต์\nดูไบ\nเดนเวอร์\nเดลาแวร์\nเดียนเบียนฟู\nโดเวอร์\nโดฮา\nไดฟุกุ\nไดฟูกุ\nตรังกานู\nตริโปลี\nตูวาลู\nเตหะราน\nโตเกียว\nโตรอนโต\nทมิฬนาฑู\nทริโปลี\nทิเบต\nเทกซัส\nเท็กซัส\nเทนเนสซี\nเทลอาวีฟ\nแทสเมเนีย\nโทรอนโต\nไทเป\nธากา\nนางาซากิ\nนาริตะ\nนิวเจอร์ซีย์\nนิวเดลี\nนิวยอร์ก\nนิวยอร์ค\nนิวแฮมป์เชียร์\nเนบราสกา\nเนแบรสกา\nเนวาดา\nบรัสเซลส์\nบราซิเลีย\nบอมเบย์\nบอสตัน\nบังกาลอร์\nบังคาลอร์\nบูคาเรสต์\nบูดาเปสต์\nเบงกาซี\nเบนกาซี\nเบรุต\nเบลเกรด\nเบอร์ลิน\nแบกแดด\nปอยเปต\nปะลิส\nปะหัง\nปักกิ่ง\nปัญจาบ\nปัฏนา\nปารีส\nปีนัง\nเประ\nเปียงยาง\nพนมเปญ\nพระตะบอง\nพะโค\nพะสิม\nพาราณสี\nพิหารี\nเพนซิลวาเนีย\nเพนซิลเวเนีย\nฟรานซ์\nฟลอริดา\nฟิลาเดลเฟีย\nฟุกุชิมะ\nฟุกุชิมา\nฟุกุโอกะ\nฟูกูโอกะ\nแฟรงก์เฟิร์ต\nมอสโก\nมะนิลา\nมะละแหม่ง\nมัณฑะเลย์\nมัทราส\nมาดริด\nมิชิแกน\nมินนิโซตา\nมิยางิ\nมิลาน\nมิวนิก\nมิสซูรี\nมุมไบ\nเมน\nเมลเบิร์น\nเมาะตะมะ\nเมาะลำเลิง\nแมนจูเรีย\nแมนเชสเตอร์\nแมนฮัตตัน\nแมริแลนด์\nแมรีแลนด์\nแมสซาชูเซตส์\nยะไข่\nย่างกุ้ง\nยูทาห์\nยูนนาน\nเยรูซาเล็ม\nโยโกฮามา\nริยาด\nรีโอเดจาเนโร\nโรดไอแลนด์\nลอนดอน\nลอสแองเจลิส\nลาปาซ\nลาสเวกัส\nลิสบอน\nลุยเซียนา\nโลซาน\nโลซานน์\nวอชิงตัน\nวอร์ซอ\nวิสคอนซิน\nเวนิส\nเวลส์\nเวอร์จิเนีย\nเวอร์มอนต์\nเวียงจันทน์\nเวียนนา\nแวนคูเวอร์\nไวโอมิง\nสกอตแลนด์\nสก็อตแลนด์\nสตอกโฮล์ม\nสลังงอร์\nเสฉวน\nเสียมราฐ\nเสียมเรียบ\nหงสา\nหงสาวดี\nหนานไห่\nหลวงพระบาง\nหูเป่ย\nหูเป่ย์\nหูหนาน\nเหอเป่ย\nเหอเป่ย์\nเหอหนาน\nอชันตา\nอลาสกา\nอวันตี\nออริกอน\nออสโล\nอะแลสกา\nอัตตะปือ\nอัมมาน\nอัมสเตอร์ดัม\nอัสสัม\nอาบูดาบี\nอาร์คันซอ\nอินเดียนา\nอิบารากิ\nอิลลินอยส์\nอิสตันบูล\nอิสลามาบัด\nอุรุมชี\nอูลานบาตอร์\nเอดินบะระ\nเอเธนส์\nแอตแลนตา\nแอริโซนา\nแอลเจียร์\nโอคลาโฮมา\nโอค็อตสค์\nโอกินาวา\nโอซากา\nโอริสสา\nโอเรกอน\nโอไฮโอ\nไอดาโฮ\nไอโอวา\nฮอนโนลูลู\nฮานอย\nฮาเนดะ\nฮาราเร\nฮาวาย\nฮิโรชิมา\nฮุสตัน\nเฮลซิงกิ\n\nมกรา\nกุมภา\nมีนา\nเมษา\nพฤษภา\nมิถุนา\nกรกฎา\nสิงหา\nกันยา\nตุลา\nพฤศจิกา\nธันวา\nเอ\nบี\nซี\nดี\nอี\nเอฟ\nจี\nเอช\nไอ\nเจ\nเค\nแอล\nเอ็ม\nเอ็น\nโอ\nพี\nคิว\nอาร์\nเอส\nที\nยู\nวี\nดับเบิล\nดับบลิว\nเอ็กซ์\nเอ๊กซ์\nวาย\nแซด\nแอลฟา\nแอลฟ่า\nเบตา\nเบต้า\nแกมมา\nแกมม่า\nเดลตา\nเดลต้า\nโอเมกา\nโอเมก้า\nเมกะ\nกิกะ\nนาโน\nไมโคร\n\nกรรมาชน\nกรอบรูป\nกระดี๊กระด๊า\nกระบับ\nกราวนด์\nกรีน\nกรุ๊ป\nกฤษณ์\nกลาส\nก๊วน\nกษัตริยา\nกษัตริยาธิราช\nก่อนหน้า\nกะบับ\nกับดัก\nกัมมันตะ\nก๊าก\nก๋ากั่น\nกาญจน์\nกาญจนาภิเษก\nกามิกาเซ่\nการันตี\nกาหลิบ\nกิฟท์\nกิมจิ\nกีวี\nกึ๊ก\nกึ๋ย\nกุนซือ\nกุมภาพันธ์\nกู๋\nเกจิ\nเกมส์\nเกย์\nเกรด\nเกรย์\nเกสต์เฮาส์\nเก๊ะ\nเก๋ากี้\nเกิร์ล\nแกงค์\nแกรนด์\nแกสโซฮอล์\nแก๊สโซฮอล์\nโกเต็กซ์\nโกลด์\nโกะ\nโก๊ะ\nไกด์\nขั้นตอน\nเขวี้ยง\nคณาญาติ\nครัวซอง\nครัวซองต์\nคร่ำครวญ\nครีเอทีฟ\nครูเสด\nคลับ\nคลาสสิก\nคลิตอริส\nคลิป\nความหมาย\nควิก\nควีน\nคองเกรส\nคอนซูเมอร์\nคอนเซปต์\nคอนเซ็ปต์\nคอนโด\nคอนโดมิเนียม\nคอนเทนเนอร์\nคอนแทค\nคอนแท็ค\nคอนโทรล\nคอนเฟิร์ม\nคอปเตอร์\nคอมพ์\nคอมเพล็กซ์\nคอมมอนส์\nคอมเมนท์\nคอมเมนต์\nคอร์ป\nคอร์ปอเรชั่น\nคอร์รัปชัน\nคอร์รัปชั่น\nคอรัปชัน\nคอรัปชั่น\nคอร์ส\nคอลเล็กชั่น\nคอลัมน์\nคอลัมนิสต์\nคัตเอาต์\nคันคาก\nคันถธุระ\nคันธาระ\nคันยิ\nคัสตาร์ด\nคาราโอเกะ\nคีตกวี\nคีตปฏิภาณ\nคีตราชัน\nคาปูชิโน\nคามิคาเซ่\nคาเฟ่\nคาร์\nคาร์โก้\nคาราเมล\nคาแรกเตอร์\nคาแร็กเตอร์\nคาแรคเตอร์\nคาแร็คเตอร์\nคาวบอย\nคาสิโน\nคิกขุ\nคิวบิก\nคูลเลอร์\nเคบับ\nเครป\nเคลม\nเคลียร์\nเคลื่อนย้าย\nเคส\nเคอร์ฟิว\nแคชเชียร์\nแคทวอล์ค\nแคนดิเดต\nแคนตาลูป\nแคนยอน\nแคนู\nแคป\nแคมป์\nแคมปัส\nแคมเปญ\nแคร์\nแครกเกอร์\nแคร็กเกอร์\nแครอท\nแคสต์\nแคสติง\nแคสติ้ง\nโค้ก\nโค้ช\nโคโยตี\nโคโยตี้\nโครนา\nโคอะล่า\nโคอาลา\nโคอาล่า\nไคลแมกซ์\nไคลแม็กซ์\nงั้น\nง่าว\nงี้\nเง็ง\nโง่เขลา\nไง\nจตุคาม\nจ๊อกกี้\nจอหงวน\nจังโก้\nจัมโบ้\nจ๊าบ\nจารกรรม\nจารชน\nจิ๊ก\nจิ๊กโก๋\nจิ๊กซอว์\nจิตพิสัย\nจิตเภท\nจีดีพี\nจึ๊ก\nจุ๊ย\nจูน\nจูเนียร์\nเจ๊\nเจได\nเจ็ต\nเจล\nเจ๊าะแจ๊ะ\nเจี๊ยว\nแจ็กเก็ต\nแจ๊กเก็ต\nแจ็กพอต\nแจ็กพ็อต\nแจ๊กพอต\nแจ๊กพ็อต\nแจม\nแจ๊ส\nโจ๋\nฉลุย\nเฉิ่ม\nชนะเลิศ\nช็อค\nช็อต\nช็อป\nช็อปปิ้ง\nช็อปเปอร์\nชะโนด\nชัตเตอร์\nชัวร์\nชาร์จ\nชาร์ต\nชาร์ป\nชินบัญชร\nชิฟฟอน\nชีส\nชีอะห์\nเช็ก\nเช็งเม้ง\nเชฟ\nเชลียร์\nเชอร์รี่\nแชเชือน\nแช่แข็ง\nแชมป์\nแชมปิยอง\nแชมเปญ\nแชมเปี้ยน\nแชมพู\nโชว์รูม\nโชห่วย\nใช้งาน\nไชน่า\nซ้อ\nซอมบี้\nซะ\nซังเต\nซันตาคลอส\nซัพพลาย\nซัพพลายเออร์\nซัมเมอร์\nซากุระ\nซาดิสต์\nซาดิสม์\nซาตาน\nซานตาคลอส\nซาฟารี\nซาบะ\nซามูไร\nซาร์\nซาร์ดีน\nซาเล้ง\nซิง\nซิ่ง\nซิงเกิล\nซิตี\nซิตี้\nซินโดรม\nซิม\nซิ้ม\nซิมโฟนี\nซิมโฟนี่\nซิลเวอร์\nซี้\nซี้ซั้ว\nซีดาน\nซีน\nซีนีเพล็กซ์\nซีเนียร์\nซีร็อกซ์\nซีรีส์\nซีเรียส\nซีอีโอ\nซื่อบื้อ\nซุนหนี่\nซุปเปอร์\nซูชิ\nซูเปอร์\nซูม\nซูโม่\nซูเอี๋ย\nซูฮก\nเซ็กซ์\nเซ็กซี่\nเซ็กส์\nเซนเซอร์\nเซ็นเซอร์\nเซนเตอร์\nเซ็นเตอร์\nเซ็นทรัล\nเซนส์\nเซ่นไหว้\nเซฟตี้\nเซรามิก\nเซลส์\nเซลส์แมน\nเซอร์\nเซอร์ไพรส์\nเซอร์วิส\nเซาท์\nเซี้ยว\nแซ็ก\nแซกโซโฟน\nแซ็กโซโฟน\nแซนด์วิช\nแซมบ้า\nแซลมอน\nแซว\nโซเชียล\nโซน\nโซนี่\nโซลาร์\nโซโล\nโซโล่\nญาณทัสสนะ\nดยุก\nดยุค\nดร็อป\nดรัมเมเยอร์\nดรามา\nดราม่า\nดอกเตอร์\nด็อกเตอร์\nดัมพ์\nดั๊มพ์\nดาวน์\nดิกชันนารี\nดิสเครดิต\nดีกรี\nดีเจ\nดีไซน์\nดีไซน์เนอร์\nดีไซเนอร์\nดีเบต\nดีพาร์ตเมนต์\nดีพาร์ตเมนท์\nดีพาร์ทเมนต์\nดีพาร์ทเมนท์\nดีมานด์\nดีล\nดีลเลอร์\nดีเลย์\nเดชานุภาพ\nเดบิต\nเดโม\nเดย์\nเด้อ\nเดอะ\nเด๊ะ\nเดี้ยง\nเดี๊ยะ\nแดนซ์\nแดนเซอร์\nแดรี่\nโดนัท\nโดมิโน\nโดรายากิ\nไดเอ็ต\nตถตา\nตนเอง\nตรวจทาน\nตรวจสอบ\nตอกย้ำ\nต๊อง\nต่อยอด\nต่อรอง\nตะหงิด\nตังค์\nตันเถียน\nตัวตน\nตัวเอง\nตาปรือ\nต้าอ่วย\nติงต๊อง\nติ๋ม\nติ่มซำ\nติว\nติวเตอร์\nตี๋\nตื้บ\nตุ๊ก\nตุ๊กตุ๊ก\nตุ๊ด\nตุ๋ย\nตู้เซฟ\nเต๊ะ\nเตี๊ยม\nแตงกวา\nแตงโม\nแต๋ว\nโต๋เต๋\nโต๊ะจีน\nไตรมาส\nถ่ายทำ\nถูกต้อง\nทงคัตสึ\nทริป\nทรู\nทอม\nท็อป\nทอร์นาโด\nทอล์ค\nทักซิโด\nทันตกรรม\nทันตแพทยศาสตร์\nทับซ้อน\nทัวร์\nทัวร์นาเมนต์\nทัวร์นาเมนท์\nทัวริสต์\nทาเลนต์\nทาวน์\nทาวน์เฮาส์\nทำงาน\nทิป\nทิพยสมบัติ\nทิวลิป\nทีรามิสุ\nทีวี\nทูน่า\nเท็กซ์\nเทค\nเทคโน\nเทคโนแครต\nเทควันโด\nเทป\nเทรด\nเทรนด์\nเทรนเนอร์\nเทรลเลอร์\nเทรลเล่อร์\nเทเลกราฟ\nเทวบัญชา\nเทวบุตร\nเทวา\nเทวาธิราช\nเทโวโรหนะ\nเทอร์โบ\nเที่ยงคืน\nเที่ยงวัน\nเทียมทาน\nแทกติค\nแทคติค\nแทงกั๊ก\nแทงโก้\nโทมาฮอก\nโทมาฮอว์ก\nโทมาฮอว์ค\nโทร\nโทรโข่ง\nไทม์\nไทยแลนด์\nไทเฮา\nธรรมา\nธรรมาภิบาล\nธัมโม\nธีม\nธุรกรรม\nธุหร่ำ\nเธค\nนพมาศ\nนรีแพทย์\nน็อก\nน็อค\nน้องใหม่\nนอมินี\nนอร์ท\nน่ะ\nนางแบบ\nนาฏยศาลา\nนายแบบ\nนายพราน\nนินจา\nนิรันดร์\nนิว\nนิวส์\nนู้ด\nเนอะ\nเนิร์สเซอรี\nเนิร์สเซอรี่\nเนี้ยบ\nโนติส\nไนท์\nไนน์\nบรรพชน\nบร็อกโคลี\nบร็อคโคลี\nบรา\nบริกร\nบริวเวอรี่ส์\nบลอนด์\nบลูเบอร์รี\nบลูเบอร์รี่\nบ๊วย\nบอกซ์\nบ็อกซ์\nบ๊อกซ์\nบอดี้\nบอนด์\nบ๊อบ\nบอมบ์\nบ๋อย\nบอยคอต\nบอยคอตต์\nบอร์ด\nบังเกอร์\nบัตเตอร์\nบัลลาสต์\nบัส\nบาบูน\nบาร์บีคิว\nบาร์บี้\nบาลานซ์\nบิ๊ก\nบิล\nบึม\nบึ้ม\nบุญคุณ\nบุ๋น\nบุปผา\nบู๊\nบูชิโด\nบูติก\nบูติค\nบูม\nเบเกอรี่\nเบญจมบพิตร\nเบตาดีน\nเบนโตะ\nเบนโล\nเบบี้\nเบลอ\nเบอร์เกอร์\nเบอร์รี\nเบิร์ด\nเบิร์น\nแบ็กโฮ\nแบคโฮ\nแบด\nแบต\nแบนเนอร์\nแบรนด์\nแบล็ก\nแบล็ค\nไบโอ\nโบกี้\nโบตั๋น\nโบ้ย\nโบรกเกอร์\nโบรชัวร์\nโบว์\nโบว์ลิ่ง\nไบเบิล\nปฏิสัมพันธ์\nป๊อก\nปอดแหก\nป๊อป\nป๋อหลอ\nปักขคณนา\nปัจเจกชน\nปัจฉิมนิเทศ\nป๊า\nป๋า\nป่าไม้\nปาร์ตี้\nปาสกาล\nปาสคาล\nปาสเตอร์\nปิกอัพ\nปิ๊ง\nปิโตรเคมี\nปิยมิตร\nปึ้ก\nปูอัด\nเปโซ\nเป็นไง\nเปปเปอร์มินต์\nเปเปอร์\nเปราะบาง\nเป๊ะ\nเป่ายิงฉุบ\nเป่ายิ้งฉุบ\nเปียโน\nแป้ก\nแป๋ว\nแป๊ะเจี๊ยะ\nโปร\nโปรเจกต์\nโปรเจ็กต์\nโปรเจกเตอร์\nโปรเจ็กเตอร์\nโปรเจคท์\nโปรเจ็คท์\nโปรดักชั่น\nโปรดิวเซอร์\nโปรโมชั่น\nโปรโมต\nโปรโมเตอร์\nโปรโมท\nโปลิศ\nโปสเตอร์\nผลไม้\nผลักดัน\nผ้าห่ม\nผิดพลาด\nผู้นำ\nแผดเผา\nเฝอ\nพงษ์\nพริตตี้\nพรีเซนต์\nพรีเซ็นเตอร์\nพรีเมียม\nพรีเมียร์\nพฤหัส\nพล็อต\nพลาซ่า\nพลานุภาพ\nพ่อค้า\nพอเพียง\nพะเรอ\nพันธกิจ\nพันธุวิศวกรรม\nพาร์\nพาร์ตเนอร์\nพาร์ทเนอร์\nพาวเวอร์\nพาสเจอร์ไรส์\nพาสตา\nพาสต้า\nพาสปอร์ต\nพาเหรด\nพิซซ่า\nพีเรียด\nพุดดิ้ง\nพุทธภูมิ\nพุทธศตวรรษ\nพุทโธ\nพูล\nเพทนาการ\nเพนกวิน\nเพนตากอน\nเพรส\nเพรียวบาง\nเพลซ\nเพลท\nเพลย์บอย\nเพียบแปร้\nเพียว\nเพาเวอร์\nแพกเกจ\nแพ็ค\nแพตเทิร์น\nแพทเทิร์น\nแพทยสภา\nแพนงเชิญ\nแพนดา\nแพนด้า\nแพลน\nโพลล์\nโพลารอยด์\nโพสต์\nไพลิน\nฟยอร์ด\nฟรังก์\nฟรุต\nฟลอร์\nฟลุก\nฟลุค\nฟลุต\nฟลุท\nฟอยล์\nฟอร์ม\nฟันด์\nฟาวล์\nฟาสต์ฟู้ด\nฟินิกซ์\nฟิวเจอร์\nฟีด\nฟีเวอร์\nฟุตบาท\nเฟรช\nเฟรชชี่\nเฟรม\nเฟมินิสต์\nเฟส\nเฟอร์นิเจอร์\nเฟอร์รี่\nเฟิร์ม\nเฟี้ยวฟ้าว\nแฟกซ์\nแฟ็กซ์\nแฟนซี\nแฟนตาซี\nแฟ้บ\nแฟร์\nแฟรนไชส์\nแฟรี\nแฟรี่\nแฟลช\nแฟล็ต\nโฟน\nโฟม\nโฟล์ค\nไฟต์\nไฟแนนซ์\nไฟลต์\nไฟลท์\nภควัทคีตา\nภควัมบดี\nภควัมปติ\nภคันทลาพาธ\nภววิสัย\nภารตะ\nภูมิทัศน์\nม้ง\nมวลชน\nมยุราภิรมย์\nมลภาวะ\nมหภาค\nมหาอุปราชา\nมอคคา\nมอคค่า\nมอนสเตอร์\nม็อบ\nมอบตัว\nมอยส์เจอไรเซอร์\nมอลล์\nมะกัน\nมั้ง\nมัฟฟิน\nมั้ย\nม้านั่ง\nมาเฟีย\nมาม่า\nมายองเนส\nมายาคติ\nมาร์ก\nมาร์เก็ต\nมาร์เก็ตติ้ง\nมาร์ค\nมาร์จิน\nมาร์ช\nมาร์ต\nมาร์ท\nมาราธอน\nม้าหินอ่อน\nมินต์\nมินท์\nมินิ\nมิลค์\nมิวสิค\nมิสซัง\nมิสไซล์\nมิสเตอร์\nมือถือ\nมุมมอง\nเมคอัพ\nเมจิก\nเมจิค\nเมทัล\nเมเปิล\nเมาท์\nเมี่ยงคำ\nแมกกาซีน\nแม็กกาซีน\nแมคเคอเรล\nแม่ค้า\nแมชชีน\nแมชีน\nแมนชั่น\nแมมบ้า\nแมมโบ้\nโมจิ\nโมเดล\nโมเดิร์น\nโมเต็ล\nโมโนเรล\nโมหจริต\nไมค์\nไมเกรน\nยนตรกรรม\nยอมรับ\nยะเยือก\nยังไง\nยากูซ่า\nยาวี\nยิม\nยิว\nยุวทูต\nยูโทเปีย\nยูโร\nยูวี\nเยน\nเยลลี่\nเย้ว\nเยอบีรา\nเยอบีร่า\nเยอร์บีรา\nเยอร์บีร่า\nแยมโรล\nโยเกิร์ต\nโยโย่\nรวมมิตร\nร็อค\nร็อคเก็ต\nรองรับ\nรอมฎอน\nรอยัลตี้\nระโงก\nรันเวย์\nรัม\nรากหญ้า\nราชบัณฑิตยสถาน\nราชานุญาต\nราชานุสาวรีย์\nรามเทพ\nรามาธิบดี\nรามายณะ\nราเม็ง\nราเมน\nรายชื่อ\nราสเบอร์รี\nริกเตอร์\nริคเตอร์\nรีไซเคิล\nรีดไถ\nรีทัช\nรีเทิร์น\nรีไทร์\nรีแบรนด์\nรีพอร์ท\nรีโมต\nรีโมท\nรีวิว\nรีสอร์ต\nรีสอร์ท\nรีเสิร์ช\nรุมบ้า\nรุสโซ\nรูบิก\nรูบิค\nเรซิน\nเรซิ่น\nเรดิโอ\nเรต\nเรตติ้ง\nแรงใจ\nแรงดูด\nแรงผลัก\nแรลลี\nแรลลี่\nโรดแมป\nโรเนียว\nโรแมนติก\nโรแมนติค\nโรล\nโรลออน\nไรเฟิล\nล็อกเกอร์\nลอจิสติกส์\nล็อต\nล็อบบี้\nลอร์ด\nล้มเหลว\nละติน\nละอ่อน\nลาซานญ่า\nลาติน\nลาเต้\nลานีญา\nลามะ\nลิมิต\nลิมูซีน\nลิสต์\nลีก\nลีด\nลีดเดอร์\nลีเมอร์\nลีลาวดี\nลุค\nลูกชาย\nลูกสาว\nเลกเชอร์\nเลคเชอร์\nเลดี้\nเลสเบี้ยน\nเลิฟ\nแลนด์\nแล็บ\nโลโก้\nโลชั่น\nไลท์\nไลน์\nไลฟ์\nวนาราม\nวราราม\nวโรกาส\nว้อดก้า\nวอเตอร์\nวอฟเฟิล\nว้อย\nวอร์ม\nวอร์มอัพ\nวอร์รูม\nวอล์ก\nวอล์ค\nวอลซ์\nวอลนัต\nวอลนัท\nวอลล์\nว่ะ\nวันเวย์\nวัสสา\nวาซาบิ\nวาทกรรม\nวาทะ\nวานิลลา\nวานิลา\nวาฟเฟิล\nวาริชศาสตร์\nว้าว\nวัคค์\nวัจนะ\nวาไรตี้\nวิก\nวิดีโอ\nวิทย์\nวิน\nวิป\nวิปปิ้ง\nวิภัชภาค\nวิว\nวิลล์\nวิลเลจ\nวีเจ\nวีซ่า\nวีดิทัศน์\nวีน\nวีไอพี\nวืด\nเวณิกา\nเวเฟอร์\nเวสต์\nเวอร์\nเวิร์ก\nเวิร์กช็อป\nเวิร์ค\nเวิร์ลด์\nเวิลด์\nแวมไพร์\nไวกิ้ง\nไวเบรเตอร์\nไวอะกร้า\nไวอากร้า\nศากยบุตร\nศิรินทร์\nศิลปวัฒนธรรม\nศิลปากร\nศิวิไลซ์\nศึกษาศาสตร์\nสกรัม\nสกาย\nสกู๊ป\nสเกตช์\nสเก็ตช์\nสคริปต์\nสแควร์\nสงบสุข\nสจ๊วต\nสตรอเบอร์รี\nสตรอเบอรี\nสตรอว์เบอร์รี\nสตริง\nสต็อก\nสต๊อก\nสต็อค\nสต๊อค\nสตอรี\nสตาร์\nสตาร์ท\nสติกเกอร์\nสติ๊กเกอร์\nสตีล\nสตูดิโอ\nสเตชัน\nสเตชั่น\nสเตเดียม\nสเตนเลส\nสเต็ป\nสเตย์\nสเตริโอ\nสเตอริโอ\nสแตนดาร์ด\nสแตนเลส\nสโตน\nสโตร์\nสไตรค์\nสไตล์\nสถาปัตย์\nสไนเปอร์\nสปอต\nสป็อต\nสปอนเซอร์\nสปอร์ต\nสปา\nสปาย\nสปิริต\nสเปก\nสเปค\nสไปเดอร์\nสมณพราหมณ์\nสมาพันธ์\nสมิติเวช\nสโรชา\nสลัม\nสแล็ก\nสโลแกน\nสโลว์\nสไลด์\nสวีท\nสหรัฐ\nสหัชญาณ\nสหัสวรรษ\nสะกอม\nสะเด่า\nสะบึม\nสะบึมส์\nสะออน\nสังโฆ\nสะโหลสะเหล\nสันทนาการ\nสัมนา\nสามช่า\nสามแยก\nสารขัณฑ์\nสี่แยก\nสึนามิ\nสุนทรีย์\nสุริยยาตร\nสุริยยาตร์\nสุหนี่\nเสกสรรค์\nเสพติด\nเสือโคร่ง\nหงวน\nหน่อมแน้ม\nหมวย\nหมั่นโถว\nหม่านโถว\nหมายปอง\nหมิง\nหยวน\nหลวงตา\nหลวงปู่\nหลวงพี่\nหล่อฮังก้วย\nหลินจือ\nห่วย\nเห็นด้วย\nเหมย\nเห่ย\nเหี่ยวย่น\nแหม็บ\nแหวว\nโหงว\nโหงวเฮ้ง\nโหลน\nโหลยโท่ย\nไหง\nไหร่\nอพาร์ตเมนต์\nอพาร์ตเมนท์\nอพาร์ทเมนต์\nอพาร์ทเมนท์\nอมาตยาธิปไตย\nอยุติธรรม\nอริยสงฆ์\nอ่วม\nอวอร์ด\nออกแบบ\nออดิชั่น\nออดิทอเรียม\nออเดอร์\nออโต้\nออทิสติก\nอ่อนด้อย\nออฟ\nออยล์\nออร์แกน\nออร์แกนิก\nออร์แกนิค\nออร์เดอร์\nออรัล\nออสซี่\nอะ\nอัตลักษณ์\nอัตวิสัย\nอันเดอร์\nอันตรกิริยา\nอัลตรา\nอัลไซเมอร์\nอัลบัม\nอัลบั้ม\nอัลมอนด์\nอาข่า\nอาโนเนะ\nอาฟเตอร์\nอาร์ติสต์\nอาร์พีจี\nอาว์\nอาสวะ\nอิกัวนา\nอินดอร์\nอินดัสตรีส์\nอินเตอร์\nอิ่มแปร้\nอิมพีเรียล\nอิเล็กทริก\nอิเล็กทริค\nอิเลียด\nอิสรชน\nอิเหนา\nอิออน\nอีแต๋น\nอีโรติก\nอีเวนท์\nอีสต์\nอีสเตอร์\nอึ๊บ\nอึ้ม\nอึ๋ม\nอึมครึม\nอุด้ง\nอุตสาหการ\nอุเทน\nอุปการคุณ\nอุปทาน\nอุปนายก\nอุปนายิกา\nอุปสงค์\nอุปัทวเหตุ\nอุรังคธาตุ\nอูคูเลเล่\nอู้ฟู่\nเอ๋\nเอ็กซ์โป\nเอ็กซ์เพรส\nเอ็กโซเซต์\nเอ็กโซเซ่ต์\nเอเซีย\nเอ็นจีโอ\nเอ็นเตอร์เทน\nเอนทรานซ์\nเอ็นทรานซ์\nเอฟเฟ็กต์\nเอเยนต์\nเอลนีโญ\nเอสเปรสโซ\nเอสเพรสโซ\nเอ๋อ\nเอาต์\nเอาท์\nเอาท์ดอร์\nเอ๊าะ\nแอ็กชั่น\nแอ็คชั่น\nแอคทีฟ\nแอดมิชชั่น\nแอดมิสชัน\nแอนด์\nแอ๊บแบ๊ว\nแอปเปิล\nแอปเปิ้ล\nแอปพริคอท\nแอพพริคอท\nแอพริคอต\nแอร์\nแอโรบิก\nแอโรบิค\nแอลมอนด์\nแอสเตอร์\nโอเค\nโอเปอเรเตอร์\nโอเปร่า\nโอเพ่น\nโอ้ย\nโอยัวะ\nโอรสาธิราช\nโอเลี้ยง\nโอวัลติน\nโอเวอร์\nไอซ์\nไอซียู\nไอดอล\nไอเดีย\nไอติม\nฮวงจุ้ย\nฮ่องเต้\nฮองเฮา\nฮอต\nฮ็อต\nฮอตดอก\nฮ็อตด็อก\nฮันนีมูน\nฮัม\nฮัลโลวีน\nฮัลโหล\nฮากกา\nฮาร์ด\nฮาราคีรี\nฮาลาล\nฮาโลวีน\nฮิ\nฮิต\nฮิบรู\nฮิปโป\nฮิปฮอป\nฮีโร่\nฮูลาฮูป\nฮูล่าฮูป\nเฮฟวี\nเฮฟวี่\nเฮอร์ริเคน\nเฮีย\nแฮนด์\nแฮปปี้\nแฮมเบอร์เกอร์\nโฮป\nโฮม\nโฮลดิงส์\nโฮลวีต\nโฮสเตส\nไฮกุ\nไฮแจ็ค\nไฮโซ\nไฮเทค\nไฮบริด\nไฮเปอร์\nไฮไลต์\nไฮไลท์\nไฮเวย์\nไฮสคูล\nไฮเอนด์\n\nกรีซ\nกัมพูชา\nกัวเตมาลา\nกาตาร์\nกานา\nกาบอง\nกายอานา\nกินี\nเกรนาดีนส์\nเกรเนดา\nเกาหลี\nแกมเบีย\nโกตดิวัวร์\nคองโก\nคอโมโรส\nคอสตาริกา\nคาซัคสถาน\nคิตส์\nคิริบาตี\nคิริบาส\nคิวบา\nคีร์กีซสถาน\nคูเวต\nเคนยา\nเคปเวิร์ด\nเคย์แมน\nแคนาดา\nแคเมอรูน\nโครเอเชีย\nโคลอมเบีย\nจอร์เจีย\nจอร์แดน\nจาเมกา\nจิบูตี\nจีน\nชาด\nชิลี\nเช็ก\nซามัว\nซาอุ\nซิมบับเว\nซีเรีย\nซูดาน\nซูรินาเม\nเซนต์\nเซเนกัล\nเซอร์เบีย\nเซาตูเม\nเซียร์รา\nแซมเบีย\nโซมาเลีย\nโซเวียต\nไซปรัส\nญี่ปุ่น\nดารุสซาลาม\nเดนมาร์ก\nโดมินิกัน\nโดมินิกา\nตรินิแดด\nตองกา\nติมอร์\nตุรกี\nตูนิเซีย\nเติร์กเมนิสถาน\nโตโก\nโตเบโก\nไต้หวัน\nทาจิกิสถาน\nแทนซาเนีย\nนอร์เวย์\nนามิเบีย\nนาอูรู\nนิการากัว\nนิวซีแลนด์\nเนเธอร์แลนด์\nเนปาล\nเนวิส\nไนจีเรีย\nไนเจอร์\nบราซิล\nบริติช\nบริเตน\nบรูไน\nบอตสวานา\nบอสเนีย\nบังกลาเทศ\nบังคลาเทศ\nบัลแกเรีย\nบาร์บูดา\nบาร์เบโดส\nบาห์เรน\nบาฮามาส\nบิสเซา\nบุรุนดี\nบูร์กินาฟาโซ\nเบนิน\nเบลเยียม\nเบลารุส\nเบลีซ\nเบอร์มิวดา\nโบลิเวีย\nปรินซิปี\nปากีสถาน\nปานามา\nปาปัวนิวกินี\nปารากวัย\nปาเลสไตน์\nปาเลา\nเปรู\nเปอร์เซีย\nเปอร์โตริโก\nโปรตุเกส\nโปแลนด์\nฝรั่งเศส\nพม่า\nฟิจิ\nฟินแลนด์\nฟิลิปปินส์\nเฟรนช์\nภูฏาน\nภูฐาน\nมองโกเลีย\nมอนเตเนโกร\nมอนแทนา\nมอริเชียส\nมอริเตเนีย\nมอลโดวา\nมอลตา\nมัลดีฟส์\nมาเก๊า\nมาซิโดเนีย\nมาดากัสการ์\nมาร์แชลล์\nมาลาวี\nมาลี\nมาเลเซีย\nเม็กซิโก\nเมียนมาร์\nโมซัมบิก\nโมนาโก\nโมนาโค\nโมร็อกโก\nไมโครนีเซีย\nยูกันดา\nยูโกสลาเวีย\nยูเครน\nเยเมน\nเยอรมนี\nรวันดา\nรัสเซีย\nโรมาเนีย\nลักเซมเบิร์ก\nลัตเวีย\nลาว\nลิกเตนสไตน์\nลิทัวเนีย\nลิเบีย\nลีโอน\nลูเซีย\nเลโซโท\nเลบานอน\nเลสเต\nไลบีเรีย\nวาติกัน\nวานูอาตู\nวินเซนต์\nเวเนซุเอลา\nเวียดนาม\nศรีลังกา\nสเปน\nสโลวะเกีย\nสโลวัก\nสโลวีเนีย\nสวาซิแลนด์\nสวิตเซอร์แลนด์\nสวีเดน\nสหรัฐ\nสหราชอาณาจักร\nสิกขิม\nสิงคโปร์\nอเมริกา\nออสเตรเลีย\nออสเตรีย\nอันดอร์รา\nอัฟกานิสถาน\nอาเซอร์ไบจาน\nอาร์เจนตินา\nอาร์เมเนีย\nอาระเบีย\nอิเควทอเรียล\nอิตาลี\nอินเดีย\nอินโดนีเซีย\nอิรัก\nอิสราเอล\nอิหร่าน\nอียิปต์\nอุซเบกิสถาน\nอุรุกวัย\nเอกวาดอร์\nเอธิโอเปีย\nเอมิเรตส์\nเอริเทรีย\nเอลซัลวาดอร์\nเอสโตเนีย\nแองโกลา\nแอนติกา\nแอลจีเรีย\nแอลเบเนีย\nโอมาน\nไอซ์แลนด์\nไอร์แลนด์\nฮ่องกง\nฮอนดูรัส\nฮังการี\nเฮติ\nเฮอร์เซโกวีนา\n\nกระบี่\nกรุงเทพ\nกาญจนบุรี\nกาฬสินธุ์\nกำแพงเพชร\nขอนแก่น\nจันทบุรี\nฉะเชิงเทรา\nชลบุรี\nชัยนาท\nชัยภูมิ\nชุมพร\nเชียงราย\nเชียงใหม่\nตรัง\nตราด\nตาก\nนครนายก\nนครปฐม\nนครพนม\nนครราชสีมา\nนครศรีธรรมราช\nนครสวรรค์\nนนทบุรี\nนราธิวาส\nน่าน\nบึงกาฬ\nบุรีรัมย์\nปทุมธานี\nประจวบคีรีขันธ์\nปราจีนบุรี\nปัตตานี\nพะเยา\nพังงา\nพัทลุง\nพิจิตร\nพิษณุโลก\nเพชรบุรี\nเพชรบูรณ์\nแพร่\nภูเก็ต\nมหาสารคาม\nมุกดาหาร\nแม่ฮ่องสอน\nยโสธร\nยะลา\nร้อยเอ็ด\nระนอง\nระยอง\nราชบุรี\nลพบุรี\nลำปาง\nลำพูน\nเลย\nศรีสะเกษ\nสกลนคร\nสงขลา\nสตูล\nสมุทรปราการ\nสมุทรสงคราม\nสมุทรสาคร\nสระแก้ว\nสระบุรี\nสิงห์บุรี\nสุโขทัย\nสุพรรณบุรี\nสุราษฎร์\nสุราษฎร์ธานี\nสุรินทร์\nหนองคาย\nหนองบัวลำภู\nอยุธยา\nอ่างทอง\nอำนาจเจริญ\nอุดรธานี\nอุตรดิตถ์\nอุทัยธานี\nอุบลราชธานี\nกันทรลักษ์\nจตุจักร\nไชยา\nซีคอน\nดอนเมือง\nถลาง\nไทรโยค\nธนบุรี\nธัญบุรี\nบางกอก\nบางปะกง\nบางระจัน\nปะทิว\nปาย\nพญาไท\nพัฒน์พงษ์\nพัทยา\nพารากอน\nภูมิซรอล\nรัตนาธิเบศร์\nรังสิต\nลันตา\nลาดพร้าว\nวโรรส\nวิภาวดี\nสตึก\nสมุย\nสัตหีบ\nสิมิลัน\nสุขุมวิท\nสุไหง\nเสลภูมิ\nอังรีดูนังต์\nอ่างขาง\nอินทนนท์\nเอ็มโพเรียม\n\nคิวชู\nแคริบเบียน\nแคสเปียน\nดานูบ\nตะนาวศรี\nนอร์วีเจียน\nนิโคบาร์\nเนรัญชรา\nไนล์\nบอร์เนียว\nบอลติก\nเบงกอล\nปิง\nแปซิฟิก\nมะละกา\nมินดาเนา\nมิสซิสซิปปี\nเมดิเตอร์เรเนียน\nเมโสโปเตเมีย\nยมุนา\nยุโรป\nยูเรเชีย\nยูเรเซีย\nแยงซี\nแยงซีเกียง\nสแกนดิเนเวีย\nสะโตง\nสาละวิน\nสุมาตรา\nสุเอซ\nอะเมซอน\nอันดามัน\nอัลไต\nอาร์กติก\nอาหรับ\nอินโดจีน\nอิรวดี\nอิระวดี\nอีเจียน\nอุษาคเณย์\nอูราล\nเอเชีย\nเอเดรียติก\nเอเวอเรสต์\nแอตแลนติก\nแอนตาร์กติก\nแอนตาร์กติกา\nแอฟริกา\nโอลิมปัส\nไอโอเนียน\nฮวงโห\nฮอกไกโด\nฮอนชู\n\nกบิลพัสดุ์\nกุสินารา\nโกลิยะ\nโกสัมพี\nโคตรบอง\nโคตรบูรณ์\nตองอู\nทรอย\nทวารวดี\nทวาราวดี\nเทวทหะ\nไทรบุรี\nนาลันทา\nไบแซนไทน์\nปรัสเซีย\nปัลลวะ\nปาฏลีบุตร\nพุทธคยา\nมถุรา\nมายัน\nมิถิลา\nราชคฤห์\nล้านช้าง\nล้านนา\nลุมพินี\nวัชชี\nเวสาลี\nสารนาถ\nสาวัตถี\nหริภุญชัย\nอโยธยา\nออตโตมัน\nอังวะ\nอินทปัตถ์\nอุชเชนี\n\nกราฟิก\nกราฟิกส์\nกราฟิค\nกริด\nกิกะไบต์\nกูเกิล\nกูเกิ้ล\nเกตเวย์\nโกลบอล\nคลัสเตอร์\nคลาส\nคลิก\nคลิปอาร์ต\nคอนโซล\nคอนเทนต์\nคอมพิวติ้ง\nคอมไพล์\nคอมไพเลอร์\nคอมมูนิเคชั่น\nคอร์\nคีย์\nคีย์บอร์ด\nเครือข่าย\nเคอร์เซอร์\nเคอร์เนล\nแคช\nแคมฟรอก\nแคมฟร็อก\nแคร็ก\nโค้ด\nจาวา\nจีพีเอส\nชิป\nชิพ\nเชลล์\nแช็ต\nแชนเนล\nแชนแนล\nซ็อกเก็ต\nซอฟต์แวร์\nซอฟท์แวร์\nซอร์ส\nซัพพอร์ต\nซัพพอร์ท\nซีดี\nซีดีรอม\nซีเนอร์\nเซิร์ฟเวอร์\nโซลูชัน\nโซลูชั่น\nไซต์\nไซเบอร์\nทรานแซกชัน\nทรานแซกชั่น\nทรานแซ็กชัน\nทรานแซ็กชั่น\nทรานแซคชัน\nทรานแซคชั่น\nทรานแซ็คชัน\nทรานแซ็คชั่น\nทวิตเตอร์\nทวีต\nทัชแพด\nเทมเพลต\nเทอร์มินัล\nแท็ก\nแท็บ\nแทบเล็ต\nโทรจัน\nเน็ต\nเน็ตบุ๊ก\nเน็ตบุค\nเน็ตบุ๊ค\nเน็ตเวิร์ก\nเน็ตเวิร์ค\nโน้ตบุ๊ก\nโน้ตบุค\nโน้ตบุ๊ค\nดอส\nดาวน์เกรด\nดาวน์โหลด\nดิจิตอล\nดิจิทัล\nดีบั๊ก\nดีวีดี\nดีไวซ์\nเดเบียน\nเดลไฟ\nเดสก์ท็อป\nโดเมน\nไดรว์\nไดรเวอร์\nไดเรกทอรี\nไดโอด\nเทเลคอม\nบล็อกเกอร์\nบรอดแบนด์\nบราวเซอร์\nบลูทูท\nบลูทูธ\nบลูเรย์\nบั๊ก\nบัฟเฟอร์\nบิต\nบิท\nบูต\nเบราว์เซอร์\nแบนด์วิดท์\nไบต์\nไบนารี\nโปรแกรมเมอร์\nโปรเซส\nโปรเซสเซอร์\nโปรโตคอล\nพร็อกซี\nพอร์ต\nพอร์ท\nพาเนล\nพาร์ทิชัน\nพารามิเตอร์\nพาสเวิร์ด\nพิกเซล\nเพจ\nเพจเจอร์\nแพกเก็ต\nแพตช์\nแพลตฟอร์ม\nโพรเซส\nโพรเซสเซอร์\nโพรโทคอล\nไพธอน\nฟล็อปส์\nฟอนต์\nฟอร์แมต\nฟอร์เวิร์ด\nฟอรัม\nฟีเจอร์\nเฟซบุ๊ก\nเฟิร์มแวร์\nแฟล็ก\nโฟลเดอร์\nไฟร์ฟอกซ์\nไฟร์วอลล์\nไฟล์\nมอดูล\nมอนิเตอร์\nมัลติ\nมัลติทัช\nมัลติเพล็กซ์\nมัลแวร์\nมาสเตอร์\nมีเดีย\nเมนู\nเมมโมรี\nเมล\nเมาส์\nแมค\nโมดูล\nโมเด็ม\nโมบาย\nโมบายล์\nโมไบล์\nไมโครซอฟท์\nยูนิกซ์\nยูนิโคด\nยูนิโค้ด\nริงโทน\nรีเฟรช\nรีเลย์\nเราเตอร์\nเรียลไทม์\nลิงก์\nลินุกซ์\nลีนุกซ์\nลูป\nเลเยอร์\nแล็ปท็อป\nไลเซนส์\nไลบรารี\nวิกิ\nวิกิพีเดีย\nวินโดวส์\nวินโดว์ส\nเว็บ\nเวอร์ชวล\nเวอร์ชัน\nเวอร์ชั่น\nเวิร์กสเตชัน\nเวิร์กสเตชั่น\nเวิร์คสเตชัน\nเวิร์คสเตชั่น\nเวิร์ด\nเวิร์ม\nไวแมกซ์\nสกรีน\nสแกน\nสแกนเนอร์\nสแต็ก\nสนิฟเฟอร์\nสปายแวร์\nสเปซ\nสแปม\nสมาร์ท\nสล็อต\nเสิร์ช\nโหลด\nออนไลน์\nออปติก\nออปติคอล\nออปติคัล\nออฟไลน์\nออราเคิล\nอัพเกรด\nอัพเดต\nอัพโหลด\nอัปเกรด\nอัปเดต\nอัปโหลด\nอัลกอริทึม\nอาร์กิวเมนต์\nอินเตอร์เน็ต\nอินทิเกรเตอร์\nอินเทอร์เน็ต\nอินเทอร์เฟซ\nอินเทล\nอินพุต\nอินพุท\nอีเมล\nอีเมล์\nอูบุนตู\nอูบันตู\nเอนจิน\nเอ็นจิน\nเอาต์พุต\nเอาต์พุท\nเอาท์พุต\nเอาท์พุท\nแอนะล็อก\nแอนิเมชัน\nแอนิเมชั่น\nแอปพลิเคชัน\nแอปพลิเคชั่น\nแอพพลิเคชัน\nแอพพลิเคชั่น\nแอสเซมบลี\nแอสเซมเบลอร์\nโอเพน\nไอคอน\nไอซี\nไอพอด\nไอพ็อด\nไอแพด\nไอโฟน\nฮับ\nฮาร์ดดิสก์\nฮาร์ดแวร์\nแฮกเกอร์\nแฮ็กเกอร์\nแฮนด์เฮลด์\nโฮสต์\n\nกรีก\nกัณณาฑ\nกัศมีรี\nคันจิ\nคาตาคานะ\nคุชราตี\nคุรุมุขี\nซีริลลิก\nซูลู\nเซลติก\nเซิร์บ\nตากาล็อก\nเตลุคู\nเติร์ก\nทราวิฑ\nเบงกาลี\nปัญจาบี\nพินอิน\nมลยาฬัม\nมองโกล\nมาราฐี\nมาเลย์\nเม็กซิกัน\nแมนจู\nแมนดาริน\nไมถิลี\nเยอรมัน\nรัสเซียน\nสวาฮิลี\nสวิส\nสินธี\nอูรดู\nอัสสมี\nอารบิก\nอิตาเลียน\nอุยกูร์\nแอฟริกัน\nโอริยา\nไอริช\nฮันกึล\nฮินดี\nฮิรางานะ\nฮีบรู\n\nกรีนพีซ\nกรือเซะ\nกวนอิม\nกวนอู\nกัดดาฟี\nกัลยาณวัตร\nกัสสปะ\nกาลิเลโอ\nกินเนส\nกุมภกรรณ\nกูเตนเบิร์ก\nเกตส์\nเกษมณี\nโกณฑัญญะ\nขงเบ้ง\nคริสโตเฟอร์\nคองคอร์ด\nคอลเกต\nคานธี\nคาเบรียล\nคาร์ฟูร์\nคาร์สัน\nคาราบาว\nคาสิโอ\nคิริน\nคุนลุ้น\nคูโบต้า\nเครมลิน\nแคทรีนา\nโคตมะ\nโคตมี\nโคลัมบัส\nไคฟง\nไครสเลอร์\nง้อไบ๊\nจตุพร\nจ็อบส์\nจอห์น\nจิ้น\nจิม\nจิ๋ม\nจิว\nจุฬาภรณ์\nจุฬาลงกรณ์\nเจมส์\nแจ็กสัน\nโจเซฟ\nโจว\nชมัยมรุเชฐ\nชมัยมรุเชษฐ์\nชเวดากอง\nชาร์ลส์\nชินราช\nชินวัตร\nชุนชิว\nเช็ง\nเชตวัน\nเชฟรอน\nเชฟโรเลต\nเชลซี\nไชยานุชิต\nซ่ง\nซังฮี้\nซัดดัม\nซันซิล\nซัมซุง\nซัวเจ๋ง\nซินหัว\nซีซาร์\nซีแพค\nซูซาน\nซูซูกิ\nซูบารุ\nเซ็นทารา\nเซเวน\nเซเว่น\nโซฟิเทล\nโซยุซ\nโซยูซ\nณัฐวุฒิ\nดาร์ลี่\nดาวโจนส์\nดิสนีย์\nดีแทค\nดูปองท์\nเดโมแครต\nเดลล์\nเดลินิวส์\nเดวิด\nแดวู\nโดนัลด์\nโดราเอมอน\nโดเรมอน\nต๋อง\nตั๊กม้อ\nตากสิน\nตาเมือน\nตาลีบัน\nตูน\nเตมีย์\nโต๋\nโตชิบา\nโตโยต้า\nถังซัมจั๋ง\nถังซำจั๋ง\nทรพา\nทราเวล\nทรูมูฟ\nทีปังกร\nเทปโก\nเทพรัตน\nเทวทัต\nเทสโก้\nโทมัส\nไททานิก\nไททานิค\nไทยรัฐ\nธีออส\nนครินทรา\nนโปเลียน\nนพดล\nนราดูร\nนเรนทร\nนอสตราดามุส\nนาซา\nนาซ่า\nนาซี\nนาโต\nนาโต้\nนาลแก\nนิคอน\nนิโคลัส\nนิด้า\nนินเทนโด\nนิปปอน\nนิวตัน\nนิสสัน\nเนคเทค\nเนชั่น\nเนชันแนล\nเนชั่นแนล\nเนวิน\nเนสเล่\nเนสาด\nแนท\nแนสแดค\nโนเกีย\nโนเบล\nโนเวลล์\nโนโวเทล\nไนเม็กซ์\nบรอดเวย์\nบรัดเลย์\nบรู๊ซ\nบัลเมอร์\nบารัก\nบารัค\nบู๊ตึ๊ง\nเบญกาย\nเบนซ์\nเบ็นซ์\nเบนจามิน\nโบตัน\nไบโอเทค\nประชาธิปัตย์\nปวีณา\nปอเต็กตึ๊ง\nปอเต๊กตึ๊ง\nป่อเต็กตึ๊ง\nปัตตะโชติ\nปารุสก์\nปีเตอร์\nปูติน\nเป๊ปซี่\nเป้ย\nเปอร์โยต์\nเปาบุ้นจิ้น\nโปเกมอน\nโป๊ยก่าย\nพรหมทัต\nพลาโต\nพอลล่า\nพานาโซนิค\nพานาโซนิก\nพิทยานุกูล\nพิมพิสาร\nเพนแทกซ์\nเพลโต\nไพโอเนียร์\nฟรอยด์\nฟรังซิส\nฟรานซิส\nฟลอเรนซ์\nฟอร์ด\nฟิลิปส์\nฟูจิ\nแฟซ่า\nโฟร์โมสต์\nภูมิพล\nภูริทัต\nมงฟอร์ต\nมณโฑ\nมติชน\nมหิตลาธิเบศร\nมโหสถ\nมัจฉานุ\nมาร์กาเร็ต\nมาร์ติน\nมาสด้า\nมิตซูบิชิ\nมิราเคิล\nมุสโสลินี\nเม้ง\nเมจิ\nเมอร์ซีเดส\nเมอร์เซเดส\nแมกซ์เวลล์\nแมกไซไซ\nแมคอินทอช\nแมชีนเนอรี่\nโมคคัลลานะ\nโมโตโรลา\nโมโตโรล่า\nโมเนีย\nไมเคิล\nไมยราพณ์\nยโสธรา\nยะโฮวา\nยะโฮวาห์\nยามาฮ่า\nยาเวห์\nยาฮู\nยูนิเซฟ\nยูเนสโก\nยูไล\nเยโฮวาห์\nรอยเตอร์\nรอยัล\nรัชดา\nรัสปูติน\nราฟาเอล\nรามาวตาร\nราเมศวร\nราหุล\nริชาร์ด\nรีพับลิกัน\nรูนีย์\nเรนโบว์\nแรมโบ้\nโรตารี\nโรนัลโด\nโรนัลโด้\nโรบินสัน\nโรเบิร์ต\nล็อกซเล่ย์\nลิงคอล์น\nลิจฉวี\nลิไท\nลิไทย\nลินคอล์น\nลิเวอร์พูล\nเลโนโว\nเลียดก๊ก\nโลตัส\nวชิราลงกรณ์\nวลาดิเมียร์\nวอลล์สตรีท\nวาเลนไทน์\nวิกตอเรีย\nวิทยานุสรณ์\nวิทยายน\nวิมเบิลดัน\nวิลเลียม\nวีระ\nวุฒิชัย\nเวียดกง\nไวตามิลค์\nศกุนตลา\nศรีวิชัย\nศิริพงษ์\nศิริราช\nศุภชลาศัย\nสดกก๊อกธม\nสดายุ\nสตาลิน\nสตีฟ\nสแตนฟอร์ด\nสวรินทิรา\nสังกัจจายน์\nสาทิตย์\nสารีบุตร\nสิริกิติ์\nสิรินธร\nสิหิงค์\nสีวลี\nสีหนุ\nสีหมุนี\nสีหโมนี\nสุครีพ\nสุทโธทนะ\nสุเทพ\nสุนทราภรณ์\nสุนีย์\nสุรนารี\nสุรยุทธ์\nสุริยาสน์\nเส้าหลิน\nโสกราตีส\nโสภิต\nหนุมาน\nหลินฮุ่ย\nหลุยส์\nเห้งเจีย\nไหหม่า\nองคต\nองคุลิมาล\nอชาตศัตรู\nอดุลยเดช\nอพอลโล\nอริสโตเติล\nอริสมันต์\nอลิซาเบธ\nอ๋อม\nออร์คิด\nออสการ์\nอะพอลโล\nอับราฮัม\nอั้ม\nอัลกออิดะห์\nอัลคาเทล\nอัลจาซีราห์\nอัลเฟรด\nอัลเลาะห์\nอัสซุส\nอัสสชิ\nอัสสัมชัญ\nอาเซม\nอาเซ็ม\nอาเซียน\nอาฟต้า\nอาร์เซนอล\nอินทรชิต\nอินทราทิตย์\nอีซูซุ\nอีเลฟเวน\nอีเลฟเว่น\nอุณรุท\nอุบลรัตน์\nอุบาลี\nอุ๋ย\nเอกทัศน์\nเอเซอร์\nเอ็ดเวิร์ด\nเอดิสัน\nเอแบค\nเอลิซาเบธ\nเอสพลานาด\nเอสพลานาร์ด\nแอคคอร์\nแอคคอร์ด\nแองเจลิน่า\nแอตแลนติส\nแอน\nแอ๋ม\nแอมบาสซาเดอร์\nแอมบาสเดอร์\nแอมเวย์\nแอ๋ว\nโอดีสซีย์\nโอเดียน\nโอบามา\nโอรสาราม\nโอลิมเปีย\nโออิชิ\nไอน์สไตน์\nฮอนด้า\nฮอปกินส์\nฮอลลีวูด\nฮอลลีวู้ด\nฮานามิ\nฮามาส\nฮิตเลอร์\nฮิตาชิ\nฮุนเซน\nฮุนเซ็น\nฮุนได\nฮุสเซ็น\nเฮนรี\nเฮนรี่\nเฮเลน\nโฮจิมินห์\nโฮปเวลล์\nโฮเมอร์\n\nกลีเซอรีน\nกำทอน\nแกนีมีด\nครอส\nคริสตัล\nคลอโรพลาสต์\nคลอไรด์\nควอนตัม\nคอนดักเตอร์\nคอปเปอร์\nคอลลาเจน\nคอเลสเตอรอล\nคอสมิก\nคูลอมบ์\nเคอราติน\nแคโรทีน\nแคสสินี\nโครมาโทกราฟี\nไคโตซาน\nจีโนม\nจุลชีววิทยา\nชิคุนกุนยา\nซัลฟิวริก\nซัลเฟต\nซัลไฟด์\nซิงค์\nซิริอุส\nซิลิกา\nซิลิเกต\nซิลิโคน\nซีเทน\nซีเวิร์ต\nเซ็กเตอร์\nเซ็กเมนต์\nเซมิ\nโซนาร์\nไซบอร์ก\nดอปเปลอร์\nดอปเพลอร์\nไดนามิก\nไดนามิกส์\nไดนามิค\nไดนามิคส์\nไดออกไซด์\nทรานส์\nทามิฟลู\nเทฟลอน\nเทสโทสเตอโรน\nเทอร์โม\nแทนนิน\nไททัน\nไทฟอยด์\nไทรอยด์\nธาลัสซีเมีย\nเนกาตีฟ\nโนวา\nบอแรกซ์\nโบทอกซ์\nโบท็อกซ์\nไบโอติน\nปฏิยานุพันธ์\nโปรเจสเตอโรน\nพอลิเมอร์\nพันธุศาสตร์\nพัลซาร์\nพาร์กินสัน\nพาราเซตามอล\nพาราโบลา\nเพอร์ออกไซด์\nโพรเจสเทอโรน\nโพลาไรซ์\nโพลิเมอร์\nโพลีเอทิลีน\nไพรเมต\nฟลาโวนอยด์\nฟลูออเรสเซนซ์\nฟลูออไรด์\nฟอสซิล\nฟิชชัน\nฟิวชัน\nฟีโรโมน\nไฟเบอร์\nมอนอกไซด์\nมิราจ\nเมตริกซ์\nเมทริกซ์\nเมลานิน\nเมลามีน\nโมเมนตัม\nไมโตคอนเดรีย\nไมโทคอนเดรีย\nยีสต์\nยูริก\nยูเรีย\nรูมาตอยด์\nวีก้า\nเวกเตอร์\nเวก้า\nเวสิเคิล\nโวลต์\nสเกล\nสเกลาร์\nสเต็ม\nสเตียรอยด์\nสปีชีส์\nสเปิร์ม\nสัมพัทธภาพ\nสุริยจักรวาล\nออกเทน\nออโรรา\nออโรร่า\nอะคริลิก\nอะครีลิก\nอะซีติก\nอะซีโตน\nอะมิโน\nอะลูมินา\nอันโดรเมดา\nอัลคาไลน์\nอัลตราซาวด์\nอัลตราซาวนด์\nอัลลอยด์\nอินทิกรัล\nอินทิเกรต\nอีโบลา\nอีโบล่า\nเอ็กซ์โพเนนเชียล\nเอทานอล\nเอทิลีน\nเอนโทรปี\nเอสเตอร์\nเอสโตรเจน\nเอสโทรเจน\nแอนดรอยด์\nแอนแทร็กซ์\nแอมพลิจูด\nแอมโมเนียม\nแอลกอฮอลิซึม\nแอสพาร์แตม\nโอเซลทามิเวียร์\nฮับเบิล\nฮิวมัส\nไฮดรอกไซด์\nไฮดรอลิก\nไฮโดรลิก\nไฮเพอร์โบลา\n\nกงเต็ก\nกฎุมพี\nกฏ\nกฏหมาย\nกบฎ\nกราไฟต์\nก๊อปปี้\nกะทะ\nกังวาล\nกุฎฐัง\nกุฏุมพี\nฃวด\nคฑา\nคลินิค\nคลีนิก\nคลีนิค\nคาทอลิค\nคึ่นฉ่าย\nแคตตาล็อก\nโควต้า\nฅน\nจุมพฎ\nช็อคโกแลต\nแซ่ด\nดัทช์\nทนง\nทรมาณ\nทราก\nทะแยง\nทิฏฐิ\nบล็อค\nบ๊องแบ๊ว\nบัลเล่ต์\nเบรค\nแบงค์\nปรากฎ\nปัคคหะ\nปาฏิโมกข์\nปิติ\nปิรามิด\nโปรเตสแตนท์\nพนิช\nพยักเพยิด\nพริ้ว\nพลูโตเนียม\nพากษ์\nเฟิร์น\nยากี้\nเยภุยยสิกา\nรุสเซีย\nฤาษี\nล็อค\nล็อคเกอร์\nวันทยาหัตถ์\nวานิช\nวิญญาน\nวิศิษฐ์\nศรีษะ\nสเปกโทรสโคป\nสฤษฎ์\nสลิ่ม\nสัตตสดก\nสาราณียากร\nสุกี้\nสุกี้ยากี้\nสูญญากาศ\nหยอมแหยม\nหยอย\nหล่ะ\nอะดรีนาลีน\nอะหลั่ย\nอัตคัต\nอัฟริกา\nอานิสงค์\nอาฟริกา\nอิริยาบท\nอิเลคโทรนิคส์\nอีรุงตุงนัง\nอุตรายัน\nอุลตรา\nอุลตร้า\nโอกาศ\n\nกกหู\nกงการ\nกงจักร\nกฎเกณฑ์\nกฎบัตร\nกฎหมาย\nกฎหมู่\nกดขี่\nกดดัน\nก้นกบ\nก้นบึ้ง\nก้นปล่อง\nกนิษฐภคินี\nกนิษฐภาดา\nกรงเล็บ\nกรมการ\nกรมท่า\nกรมธรรม์\nกรมนา\nกรมวัง\nกรรมกร\nกรรมการ\nกรรมฐาน\nกรรมบถ\nกรรมพันธุ์\nกรรมวิธี\nกรรมสิทธิ์\nกระจกเงา\nกระจกตา\nกระจกนูน\nกระจกเว้า\nกระจอกชวา\nกระจอกเทศ\nกระจ้อยร่อย\nกระจับบก\nกระจับปิ้ง\nกระจับปี่\nกระโชกโฮกฮาก\nกระดานดำ\nกระดานหก\nกระดาษแก้ว\nกระดาษไข\nกระดาษทราย\nกระดาษสา\nกระดูกงู\nกระทาชาย\nกระเท่เร่\nกระบวนการ\nกระบองเพชร\nกระผีกริ้น\nกระยาทิพย์\nกระยาสารท\nกระยาหาร\nกระสอบทราย\nกระสุนปืน\nกระแสจิต\nกระแสน้ำ\nกระแสลม\nกรับคู่\nกรับพวง\nกรับเสภา\nกราดเกรี้ยว\nกราวรูด\nกริ่งเกรง\nกรีฑาสถาน\nกรีดกราย\nกรี๊ดกร๊าด\nกลไก\nกลบท\nกลเม็ด\nกลยุทธ์\nกลวิธี\nกลศาสตร์\nกลอักษร\nกลบเกลื่อน\nกลมกล่อม\nกลมกลืน\nกลมเกลียว\nกล้วยแขก\nกล้วยไม้\nกล่องเสียง\nกล่อมเกลา\nกล่อมเกลี้ยง\nกลัดกลุ้ม\nกลัดมัน\nกลั่นกรอง\nกลั่นแกล้ง\nกลับกลอก\nกลางคน\nกลางคัน\nกลางค่ำ\nกลางคืน\nกลางแจ้ง\nกลางแปลง\nกลางวัน\nกลาดเกลื่อน\nกล่าวขวัญ\nกล่าวโทษ\nกล่าวหา\nกล้ำกราย\nกล้ำกลืน\nกลิ้งกลอก\nกลิ้งเกลือก\nกลิ่นอาย\nกลียุค\nกวดขัน\nกวัดแกว่ง\nกวัดไกว\nกวีนิพนธ์\nก่อกวน\nก่อการ\nก่อตั้ง\nก่อสร้าง\nก่อหวอด\nก้อร่อก้อติก\nกองกลาง\nกองเกิน\nกองโจร\nกองทัพ\nกองทุน\nกองพล\nกองพัน\nกองฟอน\nกองร้อย\nกองหนุน\nกอบโกย\nกะเกณฑ์\nกะบังลม\nกักกัน\nกักขัง\nกักตัว\nกักตุน\nกัณฑ์เทศน์\nกัดฟัน\nกันชน\nกันท่า\nกันสาด\nกันเอง\nกับแกล้ม\nกับข้าว\nกับระเบิด\nกากเพชร\nกากหมู\nกาชาด\nกาญจนาภิเษก\nก้านคอ\nกาฝาก\nก้ามกราม\nกามกิจ\nกามคุณ\nกามเทพ\nกามโรค\nก้ามปู\nกายกรรม\nกายบริหาร\nกายภาพ\nกายวิภาค\nกายสิทธิ์\nก่ายกอง\nการคลัง\nการเงิน\nการบ้าน\nการเปรียญ\nการเมือง\nการเรือน\nการละเล่น\nกาลกิริยา\nกาลเทศะ\nก้าวก่าย\nก้าวร้าว\nก้าวหน้า\nกาสาวพัสตร์\nกาฬพฤกษ์\nกาฬโรค\nกำปั้น\nกำมือ\nกำแพงขาว\nกำลังใจ\nกำลังม้า\nกี่งอำเภอ\nกิจกรรม\nกิจการ\nกิจวัตร\nกิจจะลักษณะ\nกิตติคุณ\nกิตติศัพท์\nกินขาด\nกินใจ\nกินดอง\nกินโต๊ะ\nกินแบ่ง\nกินเปล่า\nกินเลี้ยง\nกินเส้น\nกินแหนง\nกิโลกรัม\nกิโลเมตร\nกิโลลิตร\nกิโลเฮิรตซ์\nกีดกัน\nกีดกั้น\nกีดขวาง\nกึกก้อง\nกึกกัก\nกึกกือ\nกึ่งกลาง\nกุกกัก\nกุ๊กกิ๊ก\nกุ้งฝอย\nกุ้งมังกร\nกุ้งแห้ง\nกุ้งเต้น\nกุ้งยิง\nกุญแจผี\nกุญแจมือ\nกุญแจเลื่อน\nกุญแจเสียง\nกุลธิดา\nกุลบุตร\nกุลสตรี\nกู้ยืม\nเก้งก้าง\nเก็บกวาด\nเก็บเกี่ยว\nเก็บงำ\nเก็บตก\nเกรงกลัว\nเกรงใจ\nเกรงขาม\nเกรียงไกร\nเกรียมกรม\nเกรี้ยวกราด\nเกล็ดเลือด\nเกลี้ยกล่อม\nเกลี้ยงเกลา\nเกลือกกลั้ว\nเกลือกกลิ้ง\nเกลื่อนกล่น\nเกลื่อนกลาด\nเกศธาตุ\nเกษตรกร\nเกษตรกรรม\nเกษตรศาสตร์\nเกษมสันต์\nเกษียรสมุทร\nเก้อเขิน\nเกาะแกะ\nเกี่ยงงอน\nเกียจคร้าน\nเกียรติคุณ\nเกียรตินิยม\nเกียรติประวัติ\nเกียรติภูมิ\nเกียรติยศ\nเกียรติศักดิ์\nเกียรติมุข\nเกี่ยวข้อง\nเกี่ยวดอง\nเกี่ยวพัน\nเกี่ยวโยง\nเกี้ยวพาน\nเกี้ยวพาราสี\nแก่แดด\nแก้ขัด\nแก้ไข\nแก้ตัว\nแก้เผ็ด\nแก้ลำ\nแกงคั่ว\nแกงจืด\nแกงบวด\nแกงป่า\nแกงเผ็ด\nแกงส้ม\nแก่งแย่ง\nแก่นแก้ว\nแก่นสาร\nแก้วตา\nแก้วหู\nแกว่งกวัด\nแกว่งไกว\nแกะรอย\nโก้เก๋\nโกรธเกรี้ยว\nโกรธขึ้ง\nไก่เขี่ย\nไก่ชน\nไก่บ้าน\nไก่ป่า\nไก่ฟ้า\nไกล่เกลี่ย\nขจัดขจาย\nขนเพชร\nขนสัตว์\nขนหนู\nขนส่ง\nขนมจีน\nขบขัน\nขบวนการ\nข่มขี่\nข่มขู่\nข่มขืน\nข่มเหง\nขมหิน\nขมิ้นชัน\nขมุบขมิบ\nขยะแขยง\nขยักขย่อน\nขยักขย้อน\nขยับขยาย\nขยับเขยื้อน\nขวดโหล\nขวยเขิน\nขวัญใจ\nขวัญตา\nขวัญอ่อน\nขวากหนาม\nขวางโลก\nของ้าว\nขอสับ\nขอขมา\nขอทาน\nขอโทษ\nขอร้อง\nขออภัย\nข้อเขียน\nข้อความ\nข้อเท็จจริง\nของกลาง\nของขวัญ\nของแข็ง\nของชำ\nของลับ\nของเล่น\nของว่าง\nของเหลว\nของไหล\nของไหว้\nข้องใจ\nข้องแวะ\nขอบข่าย\nขอบเขต\nขอบคุณ\nขอบใจ\nขอบพระคุณ\nข้อมูล\nข้อแม้\nข้อหา\nข้อสังเกต\nขัดข้อง\nขัดขืน\nขัดเขิน\nขัดจังหวะ\nขัดดอก\nขัดแตะ\nขัดยอก\nขัดแย้ง\nขัดสมาธิ\nขันหมาก\nขันอาสา\nขับขี่\nขับเคี่ยว\nขั้วโลก\nขาจร\nขาประจำ\nข้าราชการ\nข้าศึก\nข้าหลวง\nขาดแคลน\nขาดใจ\nขาดตอน\nขาดตัว\nขาดทุน\nขาดเหลือ\nขายหน้า\nข่าวกรอง\nข่าวคราว\nข่าวล่า\nข่าวลือ\nข่าวสาร\nข้าวเกรียบ\nข้าวแกง\nข้าวของ\nข้าวจี่\nข้าวเจ้า\nข้าวซอย\nข้าวต้ม\nข้าวตอก\nข้าวตัง\nข้าวแตน\nข้าวทิพย์\nข้าวบิณฑ์\nข้าวเปลือก\nข้าวโพด\nข้าวฟ่าง\nข้าวเม่า\nข้าวสวย\nข้าวสาร\nข้าวเหนียว\nข้าวหมาก\nข้าวหลาม\nขี้เกียจ\nขี้ข้า\nขี้ครอก\nขี้คร้าน\nขี้คุก\nขี้ไคล\nขี้เซา\nขีดขั้น\nขีดคร่อม\nขีดคั่น\nขีดฆ่า\nขี้ตา\nขี้ตืด\nขี้เถ้า\nขี้ทูด\nขี้ปะติ๋ว\nขี้ผึ้ง\nขี้มูก\nขี้ยา\nขี้แย\nขี้ริ้ว\nขี้เรื้อน\nขี้เล็บ\nขี้หู\nขี้หน้า\nขี้เหนียว\nขี้เหล็ก\nขี้เหร่\nขึงขัง\nขึงพืด\nขึ้งโกรธ\nขึ้นใจ\nขึ้นชื่อ\nขึ้นมือ\nขืนใจ\nขื่นขม\nขุดคุ้ย\nขุนทอง\nขุนนาง\nขุนพล\nขุนศึก\nขุนหลวง\nขูดรีด\nเข็มกลัด\nเข็มขัด\nเข้มข้น\nเข้มแข็ง\nเข้มงวด\nเข็มทิศ\nเข็มหมุด\nเข้าขา\nเข้าเค้า\nเข้าใจ\nเข้าชื่อ\nเข้าตัว\nเข้าถึง\nเข้าทรง\nเข้าท่า\nเข้าที\nเข้าเนื้อ\nเข้าเล่ม\nเขียวเสวย\nเขียวหวาน\nแขกเต้า\nแข็งกร้าว\nแข็งกล้า\nแข็งแกร่ง\nแข็งข้อ\nแข็งขัน\nแข่งขัน\nแข็งใจ\nแข็งตัว\nแข็งเมือง\nแข็งแรง\nแขวนลอย\nโขกสับ\nโขยกเขยก\nไขข้อ\nไขควง\nไขมัน\nไข่มุก\nไขว่ห้าง\nไขสันหลัง\nไขสือ\nไข่เค็ม\nไข่เยี่ยวม้า\nไข่หงส์\nไข่เหี้ย\nคงกระพัน\nคงตัว\nคงทน\nคงที่\nคชลักษณ์\nคชสาร\nคชสีห์\nคชราช\nคณิตศาสตร์\nคดเคี้ยว\nคติธรรม\nคติพจน์\nคนกลาง\nคนไข้\nคนใช้\nคนทรง\nคบไฟ\nคบเพลิง\nคบค้า\nคบคิด\nคบหา\nคมคาย\nครบครัน\nครบถ้วน\nครอบครอง\nครอบคลุม\nครอบครัว\nครอบงำ\nครอบจักรวาล\nคริสตกาล\nคริสตจักร\nคริสต์มาส\nคริสต์ศตวรรษ\nคริสต์ศักราช\nคริสตัง\nคริสเตียน\nครุกรรม\nครุภัณฑ์\nครุศาสตร์\nครุฑพ่าห์\nครุ่นคิด\nคลอเคลีย\nคล่องแคล่ว\nคล่องตัว\nคล่องมือ\nคลั่งไคล้\nคลาคล่ำ\nคลาไคล\nคลาดเคลื่อน\nคลาดแคล้ว\nคลี่คลาย\nคลึงเคล้น\nคลึงเคล้า\nคลื่นไส้\nคลื่นเหียน\nคลุกคลี\nคลุกคลาน\nคลุมเครือ\nคลุมโปง\nคลุ้มคลั่ง\nควงสว่าน\nควบคุม\nควบคู่\nควบแน่น\nควันหลง\nความคิด\nความหลัง\nความเห็น\nคอหอย\nคอห่าน\nคอแห้ง\nค่อนขอด\nค่อนแคะ\nค้อนควัก\nคั่งค้าง\nคั่งแค้น\nคัดค้าน\nคัดง้าง\nคัดท้าย\nคัดเลือก\nคันจาม\nคันฉ่อง\nคันฉาย\nคันชัก\nคันชั่ง\nคันไถ\nคันนา\nคันเร่ง\nคับขัน\nคับคั่ง\nคับแค้น\nคับแคบ\nคางทูม\nคางหมู\nค้างคืน\nค้างปี\nคาดคั้น\nคาดเชือก\nคาดโทษ\nคาดหมาย\nคานหาม\nคาบเกี่ยว\nคาบศิลา\nคาบสมุทร\nคำขาด\nคำนำ\nคิดค้น\nคืนดี\nคืนตัว\nคุกเข่า\nคุณค่า\nคุณชาย\nคุณธรรม\nคุณนาย\nคุณภาพ\nคุณลักษณะ\nคุณวุฒิ\nคุณศัพท์\nคุณสมบัติ\nคุณหญิง\nคุณากร\nคุณูปการ\nคุโณปการ\nคุมเชิง\nคุ้มกัน\nคุยเขื่อง\nคุยโต\nคุ้ยเขี่ย\nคุ้มครอง\nคู่กรณี\nคู่กัด\nคู่ขา\nคู่แข่ง\nคู่ครอง\nคู่ควร\nคู่คิด\nคู่คี่\nคู่ใจ\nคู่ชีพ\nคู่ชีวิต\nคู่บารมี\nคู่บุญ\nคู่ปรปักษ์\nคู่ปรับ\nคู่ผสม\nคู่มือ\nคู่รัก\nคู่ลำดับ\nคู่สาย\nคู่หมั้น\nคู่หู\nคู่อริ\nคู่อาฆาต\nเคมีภัณฑ์\nเคยตัว\nเคร่งขรึม\nเคร่งครัด\nเคร่งเครียด\nเครดิตฟองซิเอร์\nเครื่องกล\nเครื่องกัณฑ์\nเครื่องแกง\nเครื่องเขิน\nเครื่องครัว\nเครื่องเคียง\nเครื่องเงิน\nเครื่องจักร\nเครื่องเซ่น\nเครื่องดนตรี\nเครื่องต้น\nเครื่องทุ่นแรง\nเครื่องเทศ\nเครื่องใน\nเครื่องบิน\nเครื่องบูชา\nเครื่องแบบ\nเครื่องประดับ\nเครื่องปรุง\nเครื่องปรุงรส\nเครื่องมือ\nเครื่องยนต์\nเครื่องร่อน\nเครื่องราง\nเครื่องเรือน\nเครื่องล่าง\nเครื่องเล่น\nเครื่องสาย\nเครื่องสำอาง\nเครื่องสุกำศพ\nเครื่องหมาย\nเครือรัฐ\nเคลียคลอ\nเคลื่อนที่\nเคลื่อนไหว\nเคลือบแคลง\nเคลือบแฝง\nเคลือบฟัน\nเคว้งคว้าง\nเคหสถาน\nเค้าโครง\nเคียดแค้น\nเคี่ยวเข็ญ\nเคี้ยวเอื้อง\nเคืองขุ่น\nโคนม\nโคบาล\nโคมูตร\nโคมลอย\nโครงการ\nโครงเรื่อง\nโครงงาน\nโครงสร้าง\nโครมคราม\nโคลงเคลง\nฆ้องกระแต\nฆ้องชัย\nฆ้องวง\nฆ้องหุ่ย\nฆ้องเหม่ง\nฆ้องโหม่ง\nฆาตกร\nฆาตกรรม\nฆานประสาท\nงงงวย\nงงงัน\nงดเว้น\nงบดุล\nงบประมาณ\nงมโข่ง\nงมงาย\nง่วงงุน\nง่วงเหงา\nงอหาย\nง้องอน\nงอนง้อ\nงอมแงม\nงาช้าง\nง่าเงย\nงานการ\nง่ายดาย\nงึมงำ\nเงินเดือน\nเงินตรา\nเงินยวง\nเงียบกริบ\nเงียบเชียบ\nเงียบเหงา\nเงื่องหงอย\nเงื่อนไข\nเงื่อนงำ\nเงื่อนเวลา\nเงื้อมมือ\nแง่งอน\nจงใจ\nจงรัก\nจดจ่อ\nจดจำ\nจดหมาย\nจดหมายเหตุ\nจรจัด\nจรรยาบรรณ\nจริงจัง\nจริงใจ\nจอมขวัญ\nจอมใจ\nจอมทัพ\nจอมปลวก\nจอมพล\nจ๊ะเอ๋\nจักสาน\nจักรพรรดิ\nจักรภพ\nจักรยาน\nจักรยานยนต์\nจักรราศี\nจักรวรรดิ\nจักรวรรดินิยม\nจักรวาล\nจังหนับ\nจัดการ\nจัดจ้าน\nจัดเจน\nจัดแจง\nจัดตั้ง\nจัดสรร\nจับกุม\nจับจด\nจับเจ่า\nจ่าหน้า\nจาตุทสี\nจาตุมหาราช\nจาตุมหาราชิก\nจาตุมหาราชิกา\nจาตุรงคสันนิบาต\nจาตุรราชการ\nจานเชิง\nจานบิน\nจานผี\nจานเสียง\nจาบจ้วง\nจำเป็น\nจำพรรษา\nจำวัด\nจ้ำจี้จ้ำไช\nจำเลาะตา\nจิงโจ้น้ำ\nจิตใจ\nจิตตภาวนา\nจิตตัง\nจิตตานุปัสสนา\nจิตนิยม\nจิตบำบัด\nจิตแพทย์\nจิตวิสัย\nจิตรกร\nจิตรกรรม\nจิตรลดา\nจิตวิทยา\nจิตเวช\nจิตเวชศาสตร์\nจินตกวี\nจินตนา\nจินตนาการ\nจินตภาพ\nจุฑามณี\nจุฑามาศ\nจุฑารัตน์\nจุนเจือ\nจุ้นจ้าน\nจุลชีพ\nจุลชีวัน\nจุลชีวิน\nจุลทรรศน์\nจุลภาค\nจุลวรรค\nจุลศักราช\nจุลสาร\nจุลินทรีย์\nจุฬามณี\nจุฬาลักษณ์\nเจตคติ\nเจตจำนง\nเจตนารมณ์\nเจตภูต\nเจริญพร\nเจ้ากรม\nเจ้ากรรม\nเจ้าของ\nเจ้าขา\nเจ้าข้า\nเจ้าคณะ\nเจ้าค่ะ\nเจ้าจอม\nเจ้าชู้\nเจ้าตัว\nเจ้าถิ่น\nเจ้าท่า\nเจ้าที่\nเจ้าทุกข์\nเจ้านาย\nเจ้าเนื้อ\nเจ้าบ้าน\nเจ้าบ่าว\nเจ้าประคุณ\nเจ้าประคู้น\nเจ้าพนักงาน\nเจ้าพระคุณ\nเจ้าพระยา\nเจ้าพ่อ\nเจ้าพายุ\nเจ้าฟ้า\nเจ้าภาพ\nเจ้ามือ\nเจ้าแม่\nเจ้าเรือน\nเจ้าสังกัด\nเจ้าสัว\nเจ้าสาว\nเจ้าหน้าที่\nเจ้าหนี้\nเจ้าอาวาส\nเจาะจง\nเจือจาง\nเจือจาน\nเจือปน\nเจื้อยแจ้ว\nแจกจ่าย\nแจ่มแจ้ง\nแจ่มใส\nโจงกระเบน\nโจมตี\nโจรกรรม\nโจรสลัด\nใจความ\nใจคอ\nฉกฉวย\nฉกชิง\nฉลองได\nฉ้อฉล\nฉัตรมงคล\nฉันทลักษณ์\nฉายาลักษณ์\nฉิบหาย\nฉุกเฉิน\nฉุกละหุก\nฉุนเฉียว\nฉุปศาสตร์\nเฉไฉ\nเฉยเมย\nเฉาโฉด\nเฉิดฉัน\nเฉิดฉาย\nเฉิดฉิน\nเฉียบขาด\nเฉียบพลัน\nเฉียบแหลม\nเฉื่อยชา\nแฉะแบะ\nโฉดเฉา\nโฉมงาม\nโฉมฉาย\nโฉมเฉลา\nโฉมตรู\nโฉมยง\nโฉมศรี\nโฉมหน้า\nชดช้อย\nชดเชย\nชดใช้\nชนบท\nชนินทร์\nชนกกรรม\nชนมพรรษา\nชนมายุ\nชมเชย\nชมพูทวีป\nชมพูนท\nชมพูนุท\nชราธรรม\nชราภาพ\nชลจร\nชลธาร\nชลธี\nชลนัยน์\nชลนา\nชลเนตร\nชลประทาน\nชลมารค\nชลาธาร\nชลาลัย\nชลาศัย\nชลาสินธุ์\nชโลทร\nช่วงชิง\nช่วงใช้\nชวนชม\nชวนหัว\nช่วยเหลือ\nช่อฟ้า\nช่อม่วง\nชอกช้ำ\nช่องเขา\nช่องแคบ\nช่องไฟ\nช่องว่าง\nช้องนาง\nชอบกล\nชอบใจ\nชอบธรรม\nชอบพอ\nชักโครก\nชักเงา\nชักจูง\nชักชวน\nชักนำ\nชักเนื้อ\nชักพระ\nชักเย่อ\nชักใย\nชั่งใจ\nชังฆวิหาร\nชัดเจน\nชั้นเชิง\nชั่วคน\nชั่วคราว\nชั่วช้า\nชั่วโมง\nชั่วแล่น\nชาเย็น\nช้านาน\nช่างเครื่อง\nช่างฝีมือ\nช่างฟิต\nช่างไฟ\nช้างน้ำ\nช้างเผือก\nช้างพลาย\nช้างพัง\nช้างสาร\nช้างสีดอ\nชาติธรรม\nชาตินิยม\nชาติพันธุ์\nชาติพันธุ์วิทยา\nชาติภูมิ\nชานชาลา\nชายชาตรี\nชายคา\nชายฝั่ง\nชายทะเล\nชาวเล\nชาววัง\nช้ำใจ\nช้ำชอก\nชิงชัง\nชิงพลบ\nชินชา\nชินบุตร\nชิ้นเอก\nชิมลาง\nชีเปลือย\nชี้ขาด\nชี้แจง\nชี้นำ\nชี้แนะ\nชี้ฟ้า\nชีพจร\nชีพิตักษัย\nชื่นชม\nชื่นบาน\nชื่นมื่น\nชื่อย่อ\nชื่อรอง\nชื่อเล่น\nชื่อเสียง\nชุกชุม\nชุติมา\nชุบตัว\nชุบเลี้ยง\nชุมชน\nชุมทาง\nชุมสาย\nชุ่มใจ\nชุ่มชื่น\nชุ่มชื้น\nชุมนุมชน\nชูชีพ\nชูโรง\nชู้สาว\nเชยชม\nเชลยศักดิ์\nเชลยศึก\nเช่าซื้อ\nเช้าตรู่\nเช้ามืด\nเชิงกราน\nเชิงกล\nเชิงชั้น\nเชิงชาย\nเชิงซ้อน\nเชิงเดียว\nเชิงเดี่ยว\nเชิงตะกอน\nเชิงเทิน\nเชิงมุม\nเชิดชู\nเชิงอรรถ\nเชี่ยนหมาก\nเชี่ยวชาญ\nเชื่องช้า\nเชื่อใจ\nเชื่อถือ\nเชื่อฟัง\nเชื่อมือ\nเชื้อชาติ\nเชื้อเพลิง\nเชื้อไฟ\nเชื้อโรค\nเชื้อสาย\nเชื้อเชิญ\nเชื่องช้า\nเชือนแช\nเชื่อวัน\nแช่เย็น\nแช่อิ่ม\nแช่มช้อย\nแช่มชื่น\nโชกโชน\nโชติช่วง\nโชติรส\nใช้สอย\nซบเซา\nซมซาน\nซวนเซ\nซอกซอน\nซอกแซก\nซ่องสุม\nซ่องเสพ\nซ่องแซ่ง\nซ่อนรูป\nซ่อนเร้น\nซ่อนหา\nซ่อนกลิ่น\nซ่อนทราย\nซ่อมแซม\nซักค้าน\nซักซ้อม\nซักไซ้\nซักฟอก\nซักแห้ง\nซังกะตาย\nซังตาย\nซัดเซ\nซัดทอด\nซับซ้อน\nซับใน\nซับพระพักตร์\nซากศพ\nซ่านเซ็น\nซ้ำซ้อน\nซ้ำซาก\nซ้ำเติม\nซ้ำร้าย\nซี่โครง\nซีดเซียว\nซึมกะทือ\nซึมซาบ\nซึมเซา\nซึมทราบ\nซึมเศร้า\nซื่อตรง\nซื่อสัตย์\nซื้อขาย\nซุกซน\nซุกซ่อน\nซุบซิบ\nซู่ซ่า\nเซซัง\nเซ่อซ่า\nแซ่ซ้อง\nโซดาไฟ\nญาณทัสนะ\nญาณวิทยา\nญาณศาสตร์\nญาติกา\nฐานราก\nดกดื่น\nดงดิบ\nดลใจ\nดลบันดาล\nดวงแก้ว\nดวงใจ\nดวงเดือน\nดวงตรา\nดวงตา\nดวงสมร\nดอกจัน\nดอกจิก\nดอกบัว\nดอกเบี้ย\nดอกฟ้า\nดอกไม้\nดอกยาง\nดอกเล็บ\nดอกทอง\nดอกสร้อย\nดองยา\nดักคอ\nดักฟัง\nดังนั้น\nดังนี้\nดังหนึ่ง\nดั้งเดิม\nดัดจริต\nดัดแปลง\nดันทุรัง\nดับขันธ์\nดับจิต\nดับชีพ\nด่าทอ\nด่างทับทิม\nด่างพร้อย\nดาดฟ้า\nดาราศาสตร์\nดาลเดือด\nดาวกระจาย\nดาวเคราะห์\nดาวตก\nดาวเทียม\nดาวรุ่ง\nดาวเรือง\nดาวฤกษ์\nดาวหาง\nดาวเหนือ\nดาษดื่น\nดินขาว\nดินดาน\nดินดำ\nดินประสิว\nดินปืน\nดินระเบิด\nดินสอ\nดินสอพอง\nดิ้นรน\nดิบดี\nดีเกลือ\nดีใจ\nดีซ่าน\nดีดัก\nดีเดือด\nดีฝ่อ\nดีดดิ้น\nดึกดำบรรพ์\nดึกดื่น\nดึงดัน\nดึงดูด\nดื่มด่ำ\nดื้อด้าน\nดื้อดึง\nดื้อแพ่ง\nดื้อยา\nดื้อรั้น\nดุดัน\nดุเดือด\nดุร้าย\nดุลการค้า\nดุลพินิจ\nดุลภาค\nดุลยพินิจ\nดุลยภาพ\nดุษฎีนิพนธ์\nดุษฎีบัณฑิต\nดุษณีภาพ\nดูแคลน\nดูถูก\nดูดาย\nดูเบา\nดูแล\nดูหมิ่น\nดูเหมือน\nดูดดื่ม\nเด็ดขาด\nเด็ดดวง\nเด็ดเดี่ยว\nเดนตาย\nเดาสวด\nเดาสุ่ม\nเดินทาง\nเดินสะพัด\nเดินสาย\nเดินเหิน\nเดิมพัน\nเดียงสา\nเดียดฉันท์\nเดียวกัน\nเดียวดาย\nเดี๋ยวเดียว\nเดี๋ยวนี้\nเดือดดาล\nเดือดร้อน\nเดือนมืด\nเดือนหงาย\nแดดาล\nแดดิ้น\nแดกดัน\nโด่เด่\nโด่งดัง\nโดดเดี่ยว\nโดยสาร\nได้การ\nได้แก่\nได้ใจ\nได้ที\nได้ยิน\nได้เสีย\nตกเขียว\nตกค้าง\nตกใจ\nตกต่ำ\nตกแต่ง\nตกทอด\nตกฟาก\nตกมัน\nตกยาก\nตกลง\nตกหล่น\nต้นขั้ว\nต้นคิด\nต้นฉบับ\nต้นตอ\nต้นตำรับ\nต้นทุน\nต้นแบบ\nต้นเพลิง\nต้นมือ\nต้นไม้\nต้นร่าง\nต้นเรื่อง\nต้นสังกัด\nต้นหน\nต้นเหตุ\nตบตา\nตบแต่ง\nตบแผละ\nตบมือ\nต้มข่า\nต้มโคล้ง\nต้มยำ\nต้มส้ม\nตรมตรอม\nตรรกวิทยา\nตรรกศาสตร์\nตรวจการ\nตรวจการณ์\nตรวจตรา\nตระบัดสัตย์\nตรัสรู้\nตราตั้ง\nตราบาป\nตรายาง\nตราสาร\nตริตรอง\nตรีกฏุก\nตรีกาย\nตรีโกณ\nตรีโกณมิติ\nตรีคูณ\nตรีทูต\nตรีปิฎก\nตรีภพ\nตรีมูรติ\nตรึกตรอง\nตรึงตรา\nตรุษจีน\nตฤณชาติ\nตฤณมัย\nตลกบาตร\nตลบตะแลง\nตลบหลัง\nตลาดนัด\nตลาดน้ำ\nตลาดมืด\nตลาดสด\nต่อตี\nต่อเติม\nต่อว่า\nต่อสู้\nต่อกร\nต่อต้าน\nต่อแย้ง\nต้องการ\nต้องโทษ\nต้องหา\nต้อนรับ\nตอบโต้\nตอบแทน\nต่อยหอย\nตะพาบน้ำ\nตักตวง\nตักบาตร\nตั้งเข็ม\nตั้งไข่\nตั้งเค้า\nตั้งแง่\nตั้งใจ\nตั้งต้น\nตั้งแต่\nตั้งท้อง\nตัดขาด\nตัดใจ\nตัดเชือก\nตัดตอน\nตัดทอน\nตัดบท\nตัดพ้อ\nตัดรอน\nตัดสิน\nตับเต่า\nตับแลบ\nตับอ่อน\nตัวกลาง\nตัวการ\nตัวเก็ง\nตัวดี\nตัวตั้ง\nตัวเต็ง\nตัวถัง\nตัวแทน\nตัวประกอบ\nตัวประกัน\nตัวแปร\nตัวผู้\nตัวพิมพ์\nตัวเมีย\nตัวยืน\nตัวเลข\nตัวอย่าง\nตั๋วเงิน\nตั๋วแลกเงิน\nตากล้อง\nตาไก่\nตาข่าย\nตาชั่ง\nตาตุ่ม\nตาทวด\nตาปลา\nตาราง\nต่างหาก\nต้านทาน\nตามใจ\nตายใจ\nตายซาก\nตายด้าน\nตายตัว\nตายทั้งกลม\nตายห่า\nตายโหง\nตาลปัตร\nต่ำช้า\nต่ำต้อย\nตำส้ม\nติเตียน\nติณชาติ\nติดขัด\nติดใจ\nติดต่อ\nติดตั้ง\nติดตาม\nติดตื้น\nติดพัน\nติดลม\nติดอ่าง\nตีเกลียว\nตีขลุม\nตีความ\nตีคู่\nตีจาก\nตีตื้น\nตีแผ่\nตีรวน\nตีลังกา\nตีวง\nตีเสมอ\nตีนกา\nตีนคู้\nตีนจก\nตีนตะขาบ\nตีนผี\nตีนเหยียด\nตึกแถว\nตึกระฟ้า\nตึงเครียด\nตึงตัง\nตื้นตัน\nตื่นตัว\nตื่นตูม\nตื่นเต้น\nตุ๊ต๊ะ\nตุ้บตั้บ\nตุ้มหู\nตุลาการ\nตุลาคม\nตู้นิรภัย\nตูมตาม\nตู้เสบียง\nเตโชธาตุ\nเตร็ดเตร่\nเต้นรำ\nเตาแก๊ส\nเตาผิง\nเตาฟู่\nเตาไฟ\nเตารีด\nเตาสูบ\nเต่าทอง\nเต้ารับ\nเต้าส่วน\nเต้าเสียบ\nเต้าหู้ยี้\nแต่ละ\nแตกคอ\nแตกคอก\nแตกฉาน\nแตกดับ\nแตกตื่น\nแตกพาน\nแตกแยก\nแตกร้าว\nแตกหัก\nแต่งงาน\nแต่งตั้ง\nแต้มคู\nแต้มต่อ\nแตรงอน\nแตรเดี่ยว\nแตรฝรั่ง\nแตรฟันฟาร์\nแตรวง\nโต้ตอบ\nโต้เถียง\nโต้แย้ง\nโต๊ะหมู่\nโต๊ะอิหม่าม\nใต้ถุน\nไต้ก๋ง\nไต่คู้\nไต่เต้า\nไต่ถาม\nไต้ฝุ่น\nไตรจักร\nไตรจีวร\nไตรตรึงษ์\nไตรทวาร\nไตรปิฎก\nไตรเพท\nไตรภพ\nไตรภูมิ\nไตรภาคี\nไตรยางศ์\nไตรรงค์\nไตรรัตน์\nไตรลักษณ์\nไตรโลก\nไตรสรณคมน์\nไตรสิกขา\nไต่สวน\nถกเถียง\nถดถอย\nถนัดถนี่\nถนิมสร้อย\nถมถืด\nถมเถ\nถมไป\nถลากไถล\nถ้วนถี่\nถ้วยฟู\nถ่องแท้\nถอดถอน\nถ้อยคำ\nถ้อยแถลง\nถากถาง\nถ่านไฟฉาย\nถ่านหิน\nถามไถ่\nถ่ายทอด\nถ่ายทุกข์\nถ่ายเท\nถาวรวัตถุ\nถ้ำมอง\nถี่ถ้วน\nถึงใจ\nถูกใจ\nถูกชะตา\nเถรวาท\nเถ้าแก่\nเถ้าแก่เนี้ย\nแถมพก\nแถลงการณ์\nไถ่ถอน\nไถ่ถาม\nทดแทน\nทดรอง\nทดลอง\nทดสอบ\nทนทาน\nทนายความ\nทบทวน\nทแยงมุม\nทรงกลด\nทรงเครื่อง\nทรงเจ้า\nทรัพย์สิน\nทรามชม\nทรามเชย\nทรามวัย\nทรามสงวน\nทรามสวาท\nทรุดโทรม\nทฤษฎีบท\nท้วงติง\nท่วมท้น\nทวาทศ\nทวาทศมาส\nทวาบรยุค\nทวารบาล\nทวิบถ\nทวิบท\nทวิบาท\nทวิภาค\nทวิภาคี\nทวีคูณ\nทศกัณฐ์\nทศชาติ\nทศทิศ\nทศนิยม\nทศพร\nทศพล\nทศพิธราชธรรม\nทศมาส\nทศวรรษ\nท่อไอเสีย\nท้อถอย\nท้อแท้\nทองขาว\nทองคำ\nทองคำขาว\nทองคำเปลว\nทองเค\nทองแดง\nทองบรอนซ์\nทองม้วน\nทองย้อย\nทองสัมฤทธิ์\nทองหยอด\nทองหยิบ\nทองเหลือง\nทองเอก\nท่องเที่ยว\nท้องตรา\nท้องถิ่น\nท้องที่\nท้องน้อย\nท้องร่อง\nท้องเรื่อง\nทอดมัน\nทอดทิ้ง\nทอดน่อง\nทอดยอด\nทอดหุ่ย\nทอยกอง\nทะเบียนบ้าน\nทะเลทราย\nทะเลสาบ\nทะเลหลวง\nทักขิณาวัฏ\nทักท้วง\nทักทาย\nทักษิณาวรรต\nทักษิณาทาน\nทักษิณานุประทาน\nทั้งกลม\nทั้งคน\nทั้งดุ้น\nทั้งที\nทั้งนั้น\nทั้งนี้\nทั้งปวง\nทั้งผอง\nทั้งเพ\nทั้งมวล\nทั้งสิ้น\nทั้งหมด\nทั้งหลาย\nทัณฑ์บน\nทัดทาน\nทัดเทียม\nทันควัน\nทันใจ\nทันใด\nทันตา\nทันสมัย\nทันที\nทับถม\nทับทรวง\nทับศัพท์\nทั่วถึง\nทั่วไป\nท่าทาง\nท่าที\nท้าทาย\nทางการ\nทางข้าม\nทางด่วน\nทางเท้า\nทางโท\nทางใน\nทางผ่าน\nทางม้าลาย\nทางหลวง\nทางออก\nทางเอก\nทานกัณฑ์\nทานตะวัน\nท่านชาย\nทานบารมี\nท่านผู้หญิง\nท่านหญิง\nทาบทาม\nท้ายทอย\nทารุณกรรม\nทำคลอด\nทำใจ\nทำซ้ำ\nทำท่า\nทำที\nทำแท้ง\nทำโทษ\nทำบาป\nทำบุญ\nทำพิษ\nทำฟัน\nทำร้าย\nทำวัตร\nทำสาว\nทำเสน่ห์\nทำหมัน\nทำให้\nทิ้งขว้าง\nทิ้งทวน\nทิ้งท้าย\nทินกร\nทิพจักขุ\nทิพโสต\nทิพยจักษุ\nทิพยญาณ\nทิพยเนตร\nทิพยรส\nทิพากร\nทิ่มตำ\nทิ่มแทง\nทิวากร\nทิวากาล\nทิศทาง\nทีเด็ด\nทีท่า\nทีนี้\nทีหลัง\nทีฆนิกาย\nทีฆสระ\nที่ดิน\nที่นอน\nที่นั่ง\nที่ปรึกษา\nที่พึ่ง\nที่มั่น\nที่ราบ\nที่ว่าการ\nที่สุด\nที่หมาย\nที่ไหน\nทุกที\nทุกเมื่อ\nทุกข์สุข\nทุนทรัพย์\nทุนนิยม\nทุนรอน\nทุนสำรอง\nทุ่มเถียง\nทุ่มเท\nทูนหัว\nทูลกระหม่อม\nเทกระจาด\nเทครัว\nเทพเจ้า\nเทพดา\nเทพธิดา\nเทพนม\nเทพนิยม\nเทพนิยาย\nเทพบุตร\nเทพสังหรณ์\nเทศกาล\nเทศนาโวหาร\nเทศบัญญัติ\nเทศบาล\nเทศมนตรี\nเทห์ฟากฟ้า\nเท่ากับ\nเท่าใด\nเท่าตัว\nเท่าทัน\nเท่าทุน\nเท่าเทียม\nเท่านั้น\nเท่าไร\nเท้าช้าง\nเทิดทูน\nเที่ยงตรง\nเที่ยงแท้\nเที่ยงธรรม\nเทียนชนวน\nเทียนพรรษา\nเทียบเคียง\nเทียบเท่า\nเทือกเขา\nเทือกเถา\nแท็งก์น้ำ\nแท่นพิมพ์\nแท่นมณฑล\nแท่นหมึก\nแทรกซอน\nแทรกซ้อน\nแทรกซึม\nแทรกแซง\nแทะโลม\nไทยดำ\nไทยทาน\nไทยธรรม\nไทยน้อย\nไทยใหญ่\nธงชัย\nธงชาติ\nธงทิว\nธรณีวิทยา\nธรณีสงฆ์\nธรรมกาย\nธรรมการ\nธรรมเกษตร\nธรรมขันธ์\nธรรมคุณ\nธรรมจรรยา\nธรรมจริยา\nธรรมจักร\nธรรมจักษุ\nธรรมจาคะ\nธรรมจารี\nธรรมชาติ\nธรรมดา\nธรรมเนียม\nธรรมราชา\nธรรมศาสตร์\nธรรมสภา\nธรรมสังเวช\nธัญพืช\nธารพระกร\nธีรภาพ\nธีรราช\nนกเขา\nนกต่อ\nนกยูง\nนกรู้\nนกหวีด\nนครบาล\nนครรัฐ\nนงคราญ\nนงนุช\nนงพะงา\nนงเยาว์\nนงราม\nนงลักษณ์\nนบนอบ\nนพเก้า\nนพคุณ\nนพเคราะห์\nนพปฎล\nนพพล\nนพรัตน์\nนพศก\nนพศูล\nนมข้น\nนมผง\nนมไม้\nนมนาน\nนมหนู\nนมแมว\nนรีเวช\nนรีเวชวิทยา\nนวดฟั้น\nนวยนาด\nนวลระหง\nนวลลออ\nนวลละออง\nนวลจันทร์\nนอกครู\nนอกคอก\nนอกจาก\nนอกใจ\nนอกชาน\nนอกรีต\nนอกเหนือ\nนองเนือง\nนองเลือด\nนอนก้น\nนอนใจ\nนอบนบ\nนอนเล่น\nนอบน้อม\nน้อมนำ\nน้อยใจ\nน้อยหน้า\nนักการ\nนักการเมือง\nนักกีฬา\nนักข่าว\nนักท่องเที่ยว\nนักเทศน์\nนักโทษ\nนักธรรม\nนักบวช\nนักบิน\nนักบุญ\nนักปราชญ์\nนักพรต\nนักรบ\nนักเรียน\nนักเลง\nนักวิชาการ\nนักศึกษา\nนักสิทธิ์\nนักสืบ\nนักหนา\nนั่งเทียน\nนั่งร้าน\nนัดแนะ\nนัดหมาย\nนั่นแหละ\nนั่นเอง\nนับถือ\nนับประสา\nนัยน์ตา\nนาดำ\nนาปรัง\nนาปี\nนาสวน\nนาหว่าน\nนาคบาศ\nนาคปรก\nนาคราช\nนางกวัก\nนางกำนัล\nนางงาม\nนางใน\nนางบำเรอ\nนางแบบ\nนางพญา\nนางฟ้า\nนางไม้\nนางโลม\nนางสาว\nนางห้าม\nนางเอก\nนาฏกรรม\nนาฏดนตรี\nนาฏศิลป์\nนานนม\nน่านน้ำ\nน่านฟ้า\nนามกร\nนามธรรม\nนามไธย\nนามบัตร\nนามปากกา\nนามแฝง\nนามสกุล\nนามสงเคราะห์\nนามสมญา\nนายทะเบียน\nนายท่า\nนายท้าย\nนายทุน\nนายประกัน\nนายหน้า\nนายอำเภอ\nนารายณ์หัตถ์\nนารีผล\nนาวิกโยธิน\nนำจับ\nนำพา\nนำทาง\nนำร่อง\nนำสืบ\nนำแสดง\nน้ำกรด\nน้ำกาม\nน้ำเกลือ\nน้ำข้าว\nน้ำแข็ง\nน้ำแข็งไส\nน้ำแข็งแห้ง\nน้ำครำ\nน้ำคร่ำ\nน้ำค้าง\nน้ำค้างแข็ง\nน้ำคาวปลา\nน้ำคำ\nน้ำเค็ม\nน้ำเคย\nน้ำเงิน\nน้ำเงี้ยว\nน้ำจัณฑ์\nน้ำจิ้ม\nน้ำใจ\nน้ำเชื้อ\nน้ำเชื่อม\nน้ำซาวข้าว\nน้ำดอกไม้\nน้ำดี\nน้ำตก\nน้ำตา\nน้ำตาล\nน้ำท่า\nน้ำนม\nน้ำนวล\nน้ำบาดาล\nน้ำประสานทอง\nน้ำประปา\nน้ำปลา\nน้ำป่า\nน้ำผึ้ง\nน้ำพริก\nน้ำพริกเผา\nน้ำพี้\nน้ำพุ\nน้ำมนต์\nน้ำมนตร์\nน้ำมัน\nน้ำมือ\nน้ำมูก\nน้ำเมา\nน้ำย่อย\nน้ำยา\nน้ำรัก\nน้ำแร่\nน้ำลาย\nน้ำเลี้ยง\nน้ำสต๊อก\nน้ำส้ม\nน้ำส้มสายชู\nน้ำสังข์\nน้ำสาบาน\nน้ำเสียง\nน้ำหนวก\nน้ำหนอง\nน้ำหนัก\nน้ำหน้า\nน้ำหนึ่ง\nน้ำหมึก\nน้ำหอม\nน้ำเหลือง\nน้ำอบ\nน้ำอ้อย\nน้ำอัดลม\nนิ่งเฉย\nนิจศีล\nนิดเดียว\nนิดหน่อย\nนิติกร\nนิติกรรม\nนิติธรรม\nนิตินัย\nนิติบัญญัติ\nนิติบุคคล\nนิติภาวะ\nนิติวิทยาศาสตร์\nนิติเวช\nนิติเวชศาสตร์\nนิติศาสตร์\nนิเทศศาสตร์\nนิ่มนวล\nนิรุกติศาสตร์\nนิเวศวิทยา\nนิศากร\nนิศากาล\nนิศาชล\nนิศารัตน์\nนี่แน่ะ\nนี่แหละ\nนี่เอง\nนึกคิด\nนุงถุง\nนุ่งห่ม\nนุ่มนวล\nนุ่มนิ่ม\nเนตรนารี\nเนติบัณฑิต\nเนยเทียม\nเนยใส\nเนิ่นนาน\nเนิบนาบ\nเนื้อความ\nเนื้อคู่\nเนื้อเค็ม\nเนื้องอก\nเนื้อตัว\nเนื้อตาย\nเนื้อที่\nเนื้อแท้\nเนื้อเปื่อย\nเนื้อผ้า\nเนื้อเพลง\nเนื้อไม้\nเนื้อเยื่อ\nเนื้อร้อง\nเนื้อร้าย\nเนื้อเรื่อง\nเนื้อหา\nเนืองนอง\nเนืองนิตย์\nเนืองแน่น\nแน่ใจ\nแน่ชัด\nแน่แท้\nแน่นอน\nแน่นิ่ง\nแน่แน่ว\nแน่นแฟ้น\nแน่นหนา\nแนบเนียน\nแนบแน่น\nแนวคิด\nแนวทาง\nแนวโน้ม\nแนวป่า\nแนวรบ\nแนวร่วม\nแนวหน้า\nแนวหลัง\nแน่วแน่\nแนะนำ\nแนะแนว\nโน้มน้าว\nในหลวง\nบกพร่อง\nบงกช\nบงการ\nบดบัง\nบทกลอน\nบทกวี\nบทความ\nบทคัดย่อ\nบทเฉพาะกาล\nบทนำ\nบทบัญญัติ\nบทบาท\nบทประพันธ์\nบทเพลง\nบทร้อง\nบทเรียน\nบทลงโทษ\nบทสนทนา\nบทอัศจรรย์\nบทจร\nบทบงสุ์\nบทมาลย์\nบทรัช\nบทเรศ\nบทวลัญช์\nบนบาน\nบรมครู\nบรมธาตุ\nบรมบพิตร\nบรมวงศานุวงศ์\nบรมอัฐิ\nบรรณพิภพ\nบรรณศาลา\nบรรณาการ\nบรรณาธิการ\nบรรณานุกรม\nบรรณารักษ์\nบรรณารักษศาสตร์\nบรรดามี\nบรรดาศักดิ์\nบรรทัดฐาน\nบรรพบุรุษ\nบรรลัยกัลป์\nบรรลัยจักร\nบริคณห์สนธิ\nบวงสรวง\nบ่วงบาศ\nบ้วนพระโอษฐ์\nบ่อเกิด\nบอกกล่าว\nบอกบท\nบอกบุญ\nบอกใบ้\nบอกปัด\nบ้องกัญชา\nบ้องตื้น\nบ้องไฟ\nบ้องหู\nบอดสี\nบ่อนทำลาย\nบอบช้ำ\nบอบบาง\nบอบแบบ\nบังโกลน\nบังโคลน\nบังใบ\nบั้งไฟ\nบังคับการ\nบังคับบัญชา\nบัญชาการ\nบัณฑุกัมพล\nบัดดล\nบัดเดี๋ยว\nบัดนั้น\nบัดนี้\nบัดสีบัดเถลิง\nบัตรเครดิต\nบัตรพลี\nบัตรสนเท่ห์\nบัตรสินเชื่อ\nบั่นทอน\nบั้นท้าย\nบั้นปลาย\nบั้นพระองค์\nบั้นเอว\nบันไดลิง\nบันไดเลื่อน\nบันเทิงคดี\nบัวลอย\nบัวบก\nบ้าจี้\nบ้าดีเดือด\nบ้าน้ำลาย\nบ้าบิ่น\nบ้าระห่ำ\nบ้าเลือด\nบ้าหอบฟาง\nบากบั่น\nบากหน้า\nบางตา\nบางเบา\nบางที\nบาดเจ็บ\nบาดแผล\nบาดหมาง\nบาตรใหญ่\nบาทบงกช\nบาทบงสุ์\nบาทบริจาริกา\nบาทวิถี\nบานเกล็ด\nบานตะเกียง\nบานตะไท\nบานเบอะ\nบานปลาย\nบานแผละ\nบานพับ\nบ้านจัดสรร\nบ้านช่อง\nบ้านนอก\nบ้านพัก\nบ้านเมือง\nบ้านรับรอง\nบ้านเรือน\nบาปกรรม\nบายศรี\nบ่ายเบี่ยง\nบ่ายหน้า\nบ่าวไพร่\nบิดเบี้ยว\nบิดเบือน\nบิดพลิ้ว\nบี้แบน\nบีบคั้น\nบีบรัด\nบึ้งตึง\nบึ้งบูด\nบุกบั่น\nบุกเบิก\nบุกรุก\nบุคลิกภาพ\nบุคลิกลักษณะ\nบุญธรรม\nบุญนิธิ\nบุญฤทธิ์\nบุบสลาย\nบุ้ยใบ้\nบุรุษเพศ\nบุหงารำไป\nบู้บี้\nบูชายัญ\nบูดบึ้ง\nบูดเบี้ยว\nเบาความ\nเบาใจ\nเบาบาง\nเบาปัญญา\nเบามือ\nเบาแรง\nเบาสมอง\nเบาหวาน\nเบาโหวง\nเบ้าตา\nเบาะแส\nเบิกความ\nเบิกบาน\nเบี้ยล่าง\nเบี้ยเลี้ยง\nเบี้ยหวัด\nเบี่ยงบ่าย\nเบียดบัง\nเบียดเบียน\nเบียดเสียด\nเบื้องต้น\nเบื้องบน\nเบื้องหน้า\nเบื้องหลัง\nแบกะดิน\nแบเบาะ\nแบ่งเบา\nแบ่งปัน\nแบ่งแยก\nแบบฉบับ\nแบบแปลน\nแบบแผน\nแบบฝึกหัด\nแบบพิมพ์\nแบบสอบถาม\nแบบอย่าง\nแบะแฉะ\nแบะท่า\nโบแดง\nโบราณคดี\nโบราณวัตถุ\nโบราณสถาน\nใบขับขี่\nใบจอง\nใบตอง\nใบแทรก\nใบบอก\nใบบุญ\nใบเบิกทาง\nใบปลิว\nใบพัด\nใบโพ\nใบไม้\nใบระกา\nใบรับรอง\nใบลา\nใบเลี้ยง\nใบสั่ง\nใบสำคัญ\nใบสุทธิ\nใบเสร็จ\nใบหน้า\nใบอนุญาต\nใบระกา\nปกครอง\nปกคลุม\nปกป้อง\nปกปิด\nปฏิบัติการ\nปฏิบัติบูชา\nปฐพีวิทยา\nปฐมฌาน\nปฐมทัศน์\nปฐมเทศนา\nปฐมนิเทศ\nปฐมพยาบาล\nปฐมยาม\nปฐมฤกษ์\nปฐมวัย\nปฐมสมโพธิ\nปนเป\nป่นปี้\nปมเขื่อง\nปมเด่น\nปมด้อย\nปรนเปรอ\nปรบไก่\nปรบมือ\nปรสิตวิทยา\nประโปรย\nประพรม\nประกันชีวิต\nประกันภัย\nประจักษ์พยาน\nประจัญบาน\nประจันหน้า\nประจำการ\nประจำเดือน\nประจำเมือง\nประจำยาม\nประชดประชัน\nประชากร\nประชากรศาสตร์\nประชาคม\nประชาชน\nประชาราษฎร์\nประชาชาติ\nประชาชี\nประชาทัณฑ์\nประชาบาล\nประชาพิจารณ์\nประชาภิบาล\nประชามติ\nประชาสงเคราะห์\nประชาสัมพันธ์\nประดับประดา\nประดามี\nประดาน้ำ\nประเดี๋ยวเดียว\nประเดี๋ยวนี้\nประทับใจ\nประทุษร้าย\nประเทศราช\nประพาสต้น\nประเพณีนิยม\nประลัยกัลป์\nประวัติการณ์\nประวัติศาสตร์\nประสบการณ์\nประสบการณ์นิยม\nประสาทการ\nประสูติการ\nประสูติกาล\nประเส\nปรับทุกข์\nปรับโทษ\nปรับปรุง\nปรากฏการณ์\nปราดเปรียว\nปราดเปรื่อง\nปราบปราม\nปริญญาบัตร\nปรัยัติธรรม\nปรุโปร่ง\nปลงใจ\nปลงตก\nปลดทุกข์\nปลดปลง\nปลดปล่อย\nปลดเปลื้อง\nปลดระวาง\nปลดแอก\nปล้นสะดม\nปลอกกระสุน\nปลอกคอ\nปลอดโปร่ง\nปลอดภัย\nปลอมปน\nปลอมแปลง\nปลอบโยน\nปล่อยใจ\nปล่อยตัว\nปล่อยปละ\nปลั๊กไฟ\nปลากริม\nปลาเค็ม\nปลาจ่อม\nปลาเจ่า\nปลาแดก\nปลาตู้\nปลาทอง\nปลาร้า\nปลาส้ม\nปลาดาว\nปลาบิน\nปลาฝา\nปลาวาฬ\nปลาหมึก\nปลาบปลื้ม\nปลายข้าว\nปลายแถว\nปลายทาง\nปลิ้นปลอก\nปลิ้นปล้อน\nปลีกตัว\nปลีกย่อย\nปลุกใจ\nปลุกปล้ำ\nปลุกปั่น\nปลุกระดม\nปลุกเสก\nปลูกฝัง\nปลูกสร้าง\nปวดถ่วง\nปวดมวน\nปวดร้าว\nป่วนปั่น\nป่วยการ\nปอกลอก\nป้องกัน\nปักใจ\nปักดำ\nปักหลัก\nปัจเจกบุคคล\nปัจเจกพุทธะ\nปัจเจกโพธิ\nปัจฉิมชน\nปัจฉิมทิศ\nปัจฉิมภาค\nปัจฉิมยาม\nปัจฉิมลิขิต\nปัจฉิมวัย\nปัจฉิมวาจา\nปัญญาชน\nปัญญาวิมุติ\nปัญญาอ่อน\nปัดเป่า\nปันส่วน\nปั่นป่วน\nปั่นแปะ\nปั่นหัว\nปั้นจิ้ม\nปั้นเจ๋อ\nปั้นปึ่ง\nปั้นสิบ\nปั๊มน้ำมัน\nป่าช้า\nป่าชายเลน\nป่าดง\nป่าดงดิบ\nป่าดิบ\nป่าเถื่อน\nป่าเบญจพรรณ\nป่าละเมาะ\nปากกา\nปากขอ\nปากแข็ง\nปากคอ\nปากคำ\nปากคีบ\nปากจัด\nปากน้ำ\nปากเปล่า\nปากเสียง\nปานกลาง\nป่านนี้\nป้านลม\nป้ายสี\nป่าวร้อง\nปิดฉาก\nปิดบัง\nปิตุฆาต\nปิตุภูมิ\nปีมะโว้\nปีแสง\nปี่กลาง\nปี่ไฉน\nปี่ชวา\nปี่นอก\nปี่ใน\nปี่พาทย์\nปี่อ้อ\nปีกกา\nปีนเกลียว\nปีนป่าย\nปึกแผ่น\nปึงปัง\nปืนกล\nปืนครก\nปืนพก\nปืนยา\nปืนยาว\nปืนลม\nปืนเล็ก\nปืนเล็กยาว\nปืนสั้น\nปืนใหญ่\nปุบปับ\nปุ๊บปั๊บ\nปุ่มเปือก\nปุยฝ้าย\nปุ๋ยคอก\nปุ๋ยเคมี\nปุ๋ยวิทยาศาสตร์\nปุ๋ยหมัก\nปุ๋ยอินทรีย์\nปูจ๋า\nปูเสฉวน\nปู่เจ้า\nปู่ทวด\nปูนขาว\nปูนซีเมนต์\nปูนดิบ\nปูนแดง\nปูนปลาสเตอร์\nปูนปั้น\nเป็ดเทศ\nเป็ดน้ำ\nเป็นกลาง\nเป็นใจ\nเป็นต้น\nเป็นต่อ\nเป็นรอง\nเป็นไร\nเป็นลม\nเป็นห่วง\nเป็นอยู่\nเปรมปรีดิ์\nเปรอะเปื้อน\nเปรียบเทียบ\nเปรียบเปรย\nเปรี้ยวปาก\nเปรี้ยวหวาน\nเปรื่องปราด\nเปลญวน\nเปล่งปลั่ง\nเปล่าดาย\nเปล่าเปลี่ยว\nเปลี่ยนใจ\nเปลี่ยนตัว\nเปลี่ยนแปลง\nเปลี่ยนมือ\nเปลี่ยนหน้า\nเป๋อเหลอ\nเปะปะ\nเป่ากบ\nเป้านิ่ง\nเป้าหมาย\nเปิดฉาก\nเปิดเปิง\nเปิดโปง\nเปิดผนึก\nเปิดเผย\nเปียกปูน\nแป้งสาลี\nแป้งนวล\nแป้งเปียก\nแป้งมัน\nแป้งฝุ่น\nแป้งร่ำ\nแป้งสิงคโปร์\nแป้งหมี่\nแปดปน\nแปดเปื้อน\nแปรปรวน\nแปรผัน\nแปรพักตร์\nแปรรูป\nแปรอักษร\nแปลกปลอม\nแปะโป้ง\nโป้ปด\nโปร่งแสง\nโปร่งใส\nโปรดปราน\nโปรยทาน\nโปรยปราย\nโปโลน้ำ\nผกผัน\nผกากรอง\nผงขาว\nผงชูรส\nผงซักฟอก\nผงฟู\nผดุงครรภ์\nผมไฟ\nผลพลอยได้\nผลลัพธ์\nผลัดเปลี่ยน\nผลิตผล\nผลิตภัณฑ์\nผลุบโผล่\nผสมเทียม\nผสมผสาน\nผสมผเส\nผสมพันธุ์\nผสมโรง\nผสมเสร็จ\nผ่องแผ้ว\nผ่องใส\nผ่อนคลาย\nผ่อนชำระ\nผ่อนปรน\nผ่อนผัน\nผ่อนส่ง\nผอมโซ\nผอมแห้ง\nผักชี\nผักตบชวา\nผักบุ้ง\nผังเมือง\nผัดผ่อน\nผันแปร\nผันผวน\nผ่าตัด\nผ่าเผย\nผ่าหมาก\nผ่าเหล่า\nผ้าขนหนู\nผ้าขาวม้า\nผ้าขี้ริ้ว\nผ้าเช็ดตัว\nผ้าเช็ดปาก\nผ้าเช็ดมือ\nผ้าเช็ดหน้า\nผ้าดิบ\nผ้าต่วน\nผ้าไตร\nผ้าถุง\nผ้าแถบ\nผ้านวม\nผ้านุ่ง\nผ้าใบ\nผ้าป่า\nผ้าป่าน\nผ้าผ่อน\nผ้าพันคอ\nผ้าพันแผล\nผ้าแพร\nผ้าโพกหัว\nผ้ามัดหมี่\nผ้ายาง\nผ้าลูกไม้\nผ้าเหลือง\nผ้าอนามัย\nผ้าอ้อม\nผาดโผน\nผาติกรรม\nผิดหวัง\nผิวเผิน\nผิวพรรณ\nผิวหนัง\nผีกระสือ\nผีกระหัง\nผีกองกอย\nผีโขมด\nผีดิบ\nผีตองเหลือง\nผีถ้วยแก้ว\nผีแถน\nผีทะเล\nผีบุญ\nผีปอบ\nผีพุ่งไต้\nผีฟ้า\nผีเรือน\nผีสาง\nผีเสื้อ\nผีห่า\nผึ่งผาย\nผุดผ่อง\nผุดผาด\nผู้คน\nผู้คุม\nผู้จัดการ\nผู้ชาย\nผู้เชี่ยวชาญ\nผู้ดี\nผู้โดยสาร\nผู้ต้องขัง\nผู้ต้องหา\nผู้แทน\nผู้น้อย\nผู้บริโภค\nผู้บังคับบัญชา\nผู้ปกครอง\nผู้ประกอบการ\nผู้ป่วย\nผู้พิพากษา\nผู้เยาว์\nผู้ร้าย\nผู้วิเศษ\nผู้สื่อข่าว\nผู้เสียหาย\nผู้หญิง\nผู้ใหญ่\nผู้ใหญ่บ้าน\nผูกขวัญ\nผูกขาด\nผูกพัน\nผูกมัด\nเผชิญหน้า\nเผด็จการ\nเผด็จศึก\nเผยแผ่\nเผยแพร่\nเผละผละ\nเผ่าพันธุ์\nเผื่อแผ่\nแผงลอย\nแผนการ\nแผนงาน\nแผนที่\nแผนผัง\nแผนภาพ\nแผนภูมิ\nแผ่นดิน\nแผ่นเสียง\nแผ้วพาน\nโผงผาง\nฝนทอง\nฝอยทอง\nฝักแค\nฝักบัว\nฝักฝ่าย\nฝักใฝ่\nฝังใจ\nฝังหัว\nฝาชี\nฝาแฝด\nฝาละมี\nฝ่าพระบาท\nฝ่าฝืน\nฝ่าฟัน\nฝ้าฟาง\nฝากตัว\nฝากฝัง\nฝีดาษ\nฝีมะม่วง\nฝีจักร\nฝีเท้า\nฝีปาก\nฝีพาย\nฝีมือ\nฝีเย็บ\nฝึกงาน\nฝึกปรือ\nฝึกฝน\nฝึกสอน\nฝึกหัด\nฝืดเคือง\nใฝ่ฝัน\nพงพี\nพงศ์พันธุ์\nพญาโศก\nพญาไฟ\nพบปะ\nพบพาน\nพรสวรรค์\nพรมคด\nพรมแดน\nพรมมิ\nพรรคพวก\nพรรณราย\nพรวดพราด\nพรหมชาติ\nพรหมลิขิต\nพรหมโลก\nพรหมวิหาร\nพร้อมใจ\nพร้อมพรั่ง\nพร้อมเพรียง\nพร้อมมูล\nพร้อมสรรพ\nพร้อมหน้า\nพระครู\nพระคุณ\nพระเคราะห์\nพระเครื่อง\nพระเจ้า\nพระเจ้าอยู่หัว\nพระชายา\nพระทัย\nพระนาง\nพระนางเจ้า\nพระเป็นเจ้า\nพระผู้เป็นเจ้า\nพระพิมพ์\nพระพุทธเจ้า\nพระพุทธองค์\nพระภูมิ\nพระยา\nพระรอง\nพระสนม\nพระสนมเอก\nพระองค์\nพระองค์เจ้า\nพระเอก\nพรั่งพร้อม\nพรั่งพรู\nพรั่นพรึง\nพร่างพราว\nพรายน้ำ\nพรายแพรว\nพราวแพรว\nพร่ำพลอด\nพร่ำเพรื่อ\nพร่ำเพ้อ\nพริกไทย\nพริ้งพราย\nพริ้งเพรา\nพริ้งเพริศ\nพริบตา\nพริ้มพราย\nพริ้มเพรา\nพรุ่งนี้\nพฤติกรรม\nพฤติการณ์\nพฤตินัย\nพลการ\nพลขับ\nพลความ\nพลเมือง\nพลรบ\nพลร่ม\nพลเรือน\nพลโลก\nพลศึกษา\nพลบค่ำ\nพลอดรัก\nพลังงาน\nพลังเงียบ\nพลังจิต\nพลั้งปาก\nพลั้งเผลอ\nพลั้งพลาด\nพลัดถิ่น\nพลัดพราก\nพลาดท่า\nพลาดพลั้ง\nพลิกแพลง\nพลีกรรม\nพลุ่งพล่าน\nพวกพ้อง\nพวงมาลัย\nพวงมาลา\nพวงหรีด\nพวงคราม\nพวงชมพู\nพวงแสด\nพ่วงพี\nพวยน้ำ\nพวยพุ่ง\nพสกนิกร\nพหุคูณ\nพหุภาคี\nพหูพจน์\nพหูสูต\nพอควร\nพอใจ\nพอใช้\nพอใช้ได้\nพอดี\nพอตัว\nพอทำเนา\nพอประมาณ\nพอเพียง\nพอแรง\nพอสมควร\nพอเหมาะ\nพ่อขุน\nพ่อครัว\nพ่อตา\nพ่อบ้าน\nพ่อพันธุ์\nพ่อม่าย\nพ่อเมือง\nพ่อเลี้ยง\nพ่อสื่อ\nพอกพูน\nพ้องพาน\nพักผ่อน\nพักพิง\nพักฟื้น\nพักร้อน\nพักแรม\nพัดยศ\nพัดลม\nพันพัว\nพับฐาน\nพับเพียบ\nพัวพัน\nพาซื่อ\nพาดพิง\nพิณพาทย์\nพิธีกร\nพิธีกรรม\nพิธีการ\nพิธีรีตอง\nพิธีสาร\nพินัยกรรม\nพิมพ์เขียว\nพิมพ์ใจ\nพิมพ์ดีด\nพิษสง\nพี่น้อง\nพี่เบิ้ม\nพี่เลี้ยง\nพึงใจ\nพึงพอใจ\nพึ่งพา\nพึ่งพิง\nพืชพันธุ์\nพืชมงคล\nพื้นฐาน\nพื้นที่\nพื้นบ้าน\nพื้นเพ\nพื้นเมือง\nพื้นเสีย\nพุพอง\nพุทธกาล\nพุทธคุณ\nพุทธจักร\nพุทธเจดีย์\nพุทธฎีกา\nพุทธปฏิมา\nพุทธปฏิมากร\nพุทธมามกะ\nพุทธศักราช\nพุทธศาสนิกชน\nพุทธองค์\nพุทธชาด\nพุทธรักษา\nพุ่มพวง\nพุ่มไม้\nพู่กัน\nพูดจา\nเพ่งเล็ง\nเพดานบิน\nเพดานปาก\nเพริศพราย\nเพริศพริ้ง\nเพริศแพร้ว\nเพรียกพร้อง\nเพรียวลม\nเพลงเชิด\nเพลงยาว\nเพลิงกัลป์\nเพลินใจ\nเพลินตา\nเพลี่ยงพล้ำ\nเพ้อฝัน\nเพาะกาย\nเพาะชำ\nเพาะปลูก\nเพิกถอน\nเพิกเฉย\nเพิ่มเติม\nเพิ่มพูน\nเพียงตา\nเพียงพอ\nเพียบแประ\nเพียบพร้อม\nเพื่อนเกลอ\nเพื่อนตาย\nเพื่อนบ้าน\nเพื่อนฝูง\nเพื่อนยาก\nแพ้ท้อง\nแพร่หลาย\nแพร่งพราย\nแพรวพราว\nโพธิญาณ\nโพธิบัลลังก์\nโพธิสมภาร\nโพธิสัตว์\nโพ้นทะเล\nโพยภัย\nไพ่ตาย\nไพ่ป๊อก\nไพรวัน\nไพรสณฑ์\nไพรสัณฑ์\nไพร่พล\nไพร่ฟ้า\nไพร่สม\nไพร่ส่วย\nไพร่หลวง\nฟกช้ำ\nฟองเต้าหู้\nฟองน้ำ\nฟองมัน\nฟ้องกลับ\nฟ้องร้อง\nฟอนเฟะ\nฟักทอง\nฟัดเฟียด\nฟันดาบ\nฟันฝ่า\nฟันแท้\nฟันน้ำนม\nฟันปลา\nฟันฟาง\nฟันเฟือง\nฟันม้า\nฟันเลื่อย\nฟันหนู\nฟั่นเฝือ\nฟั่นเฟือน\nฟื้นตัว\nฟื้นฝอย\nฟื้นฟู\nฟุ้งซ่าน\nฟุ้งเฟ้อ\nฟุ้งเฟื่อง\nฟุตบอล\nฟูฟ่อง\nฟูเฟื่อง\nฟูมฟัก\nฟูมฟาย\nเฟะฟะ\nเฟื่องฟ้า\nเฟื่องฟุ้ง\nเฟื่องฟู\nไฟฉาย\nไฟแช็ก\nไฟธาตุ\nไฟฟ้า\nภัตกิจ\nภาคทัณฑ์\nภาคพื้น\nภาคเรียน\nภาคภูมิ\nภาพถ่าย\nภาพนิ่ง\nภาพประกอบ\nภาพพจน์\nภาพยนตร์\nภาพลวงตา\nภาพลักษณ์\nภายนอก\nภายใน\nภายหน้า\nภายหลัง\nภารกิจ\nภารธุระ\nภารโรง\nภารตวิทยา\nภาษาศาสตร์\nภาสกร\nภิญโญภาพ\nภินชาติ\nภูธร\nภูธเรศ\nภูบาล\nภูเบศ\nภูเบศวร์\nภูเขา\nภูเขาไฟ\nภูผา\nภูตคาม\nภูตบดี\nภูตรูป\nภูเตศวร\nภูมินทร์\nภูมิบาล\nภูมิประเทศ\nภูมิภาค\nภูมิรัฐศาสตร์\nภูมิลำเนา\nภูมิศาสตร์\nภูมิอากาศ\nภูมิธรรม\nภูมิปัญญา\nภูมิรู้\nภูมิใจ\nภูมิฐาน\nภูมิคุ้มกัน\nภูมิแพ้\nภูษาโยง\nเภทภัย\nเภสัชกร\nเภสัชกรรม\nเภสัชวิทยา\nเภสัชศาสตร์\nโภคทรัพย์\nโภคภัณฑ์\nโภชนากร\nโภชนาการ\nมกุฎราชกุมาร\nมงคลแฝด\nมงคลสูตร\nมงคลหัตถี\nมณเฑียรบาล\nมดดำ\nมดแดง\nมดเท็จ\nมดยอบ\nมดลูก\nมธุปายาส\nมธุรส\nมนเทียรบาล\nมนุษย์กบ\nมโนกรรม\nมโนคติ\nมโนทุจริต\nมโนธรรม\nมโนภาพ\nมโนมัย\nมโนรถ\nมโนรมย์\nมโนสุจริต\nมรรคนายก\nมรรคผล\nมฤคชาติ\nมฤคทายวัน\nมฤคราช\nมลทิน\nมลพิษ\nมลสาร\nมวกเหล็ก\nม้วนหน้า\nมวยไทย\nมวยปล้ำ\nมวยล้ม\nมวยวัด\nมวยสากล\nมวยหมู่\nมวลสาร\nมอคราม\nมอซอ\nมอหมึก\nมองเมียง\nมอบตัว\nมอบหมาย\nมอมเมา\nมะขามเทศ\nมะขามป้อม\nมะขามเปียก\nมะเขือเทศ\nมะเขือพวง\nมะพร้าวแก้ว\nมักคุ้น\nมักจี่\nมักง่าย\nมักน้อย\nมักมาก\nมักใหญ่\nมั่งคั่ง\nมั่งมี\nมัจจุราช\nมัชฌิมนิกาย\nมัชฌิมประเทศ\nมัชฌิมยาม\nมัชฌิมวัย\nมัดจำ\nมัดหมี่\nมัธยมกาล\nมัธยมศึกษา\nมันแกว\nมันเทศ\nมันฝรั่ง\nมันเปลว\nมันสมอง\nมั่นคง\nมั่นใจ\nมั่นหมาย\nมั่นเหมาะ\nมัวเมา\nมัวหมอง\nมั่วสุม\nม้าเทศ\nม้าน้ำ\nม้ามืด\nม้าเร็ว\nม้าล่อ\nม้าลาย\nมากมาย\nมาตรการ\nมาตรฐาน\nมาตราส่วน\nมาตุคาม\nมาตุฆาต\nมาตุภูมิ\nม่านตา\nม่านบังตา\nมายากร\nมายากล\nมายาการ\nมายาวี\nมารผจญ\nมารวิชัย\nมารสังคม\nมารหัวขน\nมาลาการ\nมิ่งขวัญ\nมิ่งมิตร\nมิจฉาจาร\nมิจฉาชีพ\nมิดชิด\nมิดเมี้ยน\nมิดหมี\nมิตรจิต\nมิตรภาพ\nมิตรสหาย\nมิน่า\nมีหน้า\nมีดโกน\nมีดดาบ\nมีดโต้\nมีดพก\nมีดพับ\nมีดสั้น\nมึนงง\nมึนชา\nมึนตึง\nมึนเมา\nมืดครึ้ม\nมืดมน\nมืดมัว\nมือจับ\nมือดี\nมือเติบ\nมือปืน\nมือเปล่า\nมือมืด\nมือสอง\nมือเสือ\nมือหนึ่ง\nมือใหม่\nมุกตลก\nมุขปาฐะ\nมุขมนตรี\nมุ่งมั่น\nมุ่งมาด\nมุ่งหน้า\nมุ่งหมาย\nมุ่งหวัง\nมุ้งลวด\nมุ้งสายบัว\nมุมก้ม\nมุมกลับ\nมุมเงย\nมุมฉาก\nมุมตรง\nมุมป้าน\nมุมมืด\nมุมแย้ง\nมุมสะท้อน\nมุมหักเห\nมุมแหลม\nมุสาวาท\nมูกเลือด\nมูกมัน\nมูกหลวง\nมูนดิน\nมูลฐาน\nมูลนาย\nมูลนิธิ\nมูลเหตุ\nมูลค่า\nมูลฝอย\nเม็ดเงิน\nเม็ดเลือด\nเม็ดโลหิต\nเม่นทะเล\nเมรุมาศ\nเมรุราช\nเมล์อากาศ\nเมาดิบ\nเมามัน\nเมามัว\nเมามาย\nเมินเฉย\nเมียน้อย\nเมียหลวง\nเมียงมอง\nเมี่ยงลาว\nเมี่ยงส้ม\nเมื่อกี้\nเมื่อตะกี้\nเมื่อใด\nเมื่อไร\nเมื่อไหร่\nเมื่อนั้น\nเมืองขึ้น\nเมืองท่า\nเมืองนอก\nเมืองหลวง\nเมื่อยขบ\nเมื่อยล้า\nแม่กอง\nแม่กุญแจ\nแม่คุณ\nแม่งาน\nแม่เจ้า\nแม่ชี\nแม่ทัพ\nแม่นม\nแม่น้ำ\nแม่บท\nแม่บ้าน\nแม่เบี้ย\nแม่พระ\nแม่พิมพ์\nแม่เพลง\nแม่มด\nแม่ม่าย\nแม่ไม้\nแม่ยก\nแม่ยาย\nแม่ร้าง\nแม่เรือน\nแม่แรง\nแม่เล้า\nแม่เลี้ยง\nแม่สี\nแม่สื่อ\nแม่เหล็ก\nแมงมุม\nแม่นยำ\nแมลงช้าง\nแมลงวัน\nแมลงปอ\nแมลงภู่\nแมลงเม่า\nแมวเซา\nแมวน้ำ\nแมวป่า\nแมวมอง\nไม้กลัด\nไม้กวาด\nไม้กางเขน\nไม้เกาหลัง\nไม้ขีดไฟ\nไม้จิ้มฟัน\nไม้เด็ด\nไม้ตาย\nไม้ตีพริก\nไม้ที\nไม้เท้า\nไม้บรรทัด\nไม้เมตร\nไม้ระแนง\nไม้เรียว\nไม้หมอน\nไม้อัด\nไม้จัตวา\nไม้ตรี\nไม้ไต่คู้\nไม้โท\nไม้ผัด\nไม้มลาย\nไม้ม้วน\nไม้ยมก\nไม้หน้า\nไม้หันอากาศ\nไม้เอก\nยกกลีบ\nยกครู\nยกเครื่อง\nยกเค้า\nยกทรง\nยกฟ้อง\nยกเมฆ\nยกยอ\nยกย่อง\nยกเลิก\nยกเว้น\nย่นย่อ\nยมทูต\nยมบาล\nยมราช\nยมโลก\nยวดยิ่ง\nยวดยาน\nยวนยี\nยวบยาบ\nย่อท้อ\nย่อส่วน\nย่อหน้า\nย่อหย่อน\nยอกย้อน\nยองใย\nย่องเบา\nย่องแย่ง\nยอดเยี่ยม\nยอดอก\nย้อนยอก\nย้อนรอย\nย้อนศร\nย้อนแสง\nย้อนหลัง\nยอบแยบ\nยอมความ\nย่อมเยา\nย่อยยับ\nยักยอก\nยักย้าย\nยักเยื้อง\nยัญกรรม\nยัญพิธี\nยัดเยียด\nยับเยิน\nยับยั้ง\nยั่วยวน\nยั่วยุ\nยั่วเย้า\nยากวาด\nยากันยุง\nยาเขียว\nยาใจ\nยาฉุน\nยาชา\nยาซัด\nยาดอง\nยาแดง\nยาถ่าย\nยาธาตุ\nยานัตถุ์\nยาเบื่อ\nยาโป๊\nยาแฝด\nยาพิษ\nยาระบาย\nยาสลบ\nยาสั่ง\nยาสีฟัน\nยาสูบ\nยาเส้น\nยาเสพติด\nยาหม่อง\nยาเหลือง\nย่าทวด\nย่านาง\nยากแค้น\nยากจน\nยากเย็น\nยากไร้\nยางนอก\nยางใน\nยางมะตอย\nยางมะตูม\nยางลบ\nยางสน\nยางอาย\nย่างกราย\nย่างเยื้อง\nย่างสด\nย่างสามขุม\nย่างเหยียบ\nยานเกราะ\nยานพาหนะ\nยานอวกาศ\nยานคาง\nยายทวด\nยาวเฟื้อย\nยาวยืด\nยาวเหยียด\nยำทวาย\nยำใหญ่\nยำเกรง\nยำเยง\nย่ำต๊อก\nย่ำยี\nย่ำแย่\nยิงเป้า\nยิ่งนัก\nยิ่งยวด\nยิ่งใหญ่\nยินดี\nยินยอม\nยินร้าย\nยิ้มกริ่ม\nยิ้มแฉ่ง\nยิ้มแต้\nยิ้มแป้น\nยิ้มเผล่\nยิ้มเยาะ\nยิ้มแย้ม\nยียวน\nยึดครอง\nยึดถือ\nยึดมั่น\nยึดเหนี่ยว\nยืดยาด\nยืดยาว\nยืดเยื้อ\nยืดหยุ่น\nยืดอก\nยืนกราน\nยืนต้น\nยืนพื้น\nยืนยง\nยืนยัน\nยืนหยัด\nยื้อยุด\nยุยง\nยุแยง\nยุแหย่\nยุคลบาท\nยุคเข็ญ\nยุคทอง\nยุคมืด\nยุ่งขิง\nยุ่งยาก\nยุ่งเหยิง\nยุติธรรม\nยุทธการ\nยุทธนาวี\nยุทธปัจจัย\nยุทธภัณฑ์\nยุทธภูมิ\nยุทธวิธี\nยุทธศาสตร์\nยุทธหัตถี\nยุทธนาการ\nยุทธนาธิการ\nยุบยับ\nยุบยิบ\nยุพราช\nยู่ยี่\nเย็นเจี๊ยบ\nเย็นใจ\nเย็นฉ่ำ\nเย็นเฉียบ\nเย็นชา\nเย็นชืด\nเย็นตา\nเย็นเยียบ\nเย็นเยือก\nเย็นวาบ\nเย็นวูบ\nเย็บกี่\nเย็บจักร\nเย็บด้าย\nเย้ยหยัน\nเย้าหยอก\nเยาะเย้ย\nเยี่ยมกราย\nเยี่ยมเยียน\nเยี่ยมเยือน\nเยี่ยมยอด\nเยื่อเคย\nเยื่อใย\nเยือกเย็น\nเยื้องกราย\nเยื้องยัก\nเยื้องย่าง\nแยกย้าย\nแยกแยะ\nแย่งชิง\nแยบคาย\nแยบยล\nแย้มพราย\nแย้มยิ้ม\nแย้มสรวล\nโยเย\nโย้เย้\nโยกโคลง\nโยกย้าย\nโยกโย้\nโยนกลอง\nใยหิน\nรกชัฏ\nรกร้าง\nรกเรี้ยว\nรกเรื้อ\nรกราก\nรงควัตถุ\nรชนีกร\nรถกระบะ\nรถเก๋ง\nรถเข็น\nรถแข่ง\nรถจักร\nรถจี๊ป\nรถตู้\nรถทัวร์\nรถบรรทุก\nรถพ่วง\nรถพยาบาล\nรถไฟ\nรถไฟฟ้า\nรถม้า\nรถเมล์\nรถยนต์\nรถราง\nรถลาก\nรถสปอร์ต\nรถสิบล้อ\nรบกวน\nรบรา\nรบเร้า\nรมดำ\nร่มเกล้า\nร่มชูชีพ\nร่มเย็น\nร่มรื่น\nร่วงโรย\nรวงผึ้ง\nรวงรัง\nรวดเร็ว\nรวนเร\nรวบยอด\nรวบรวม\nรวบรัด\nรวมพล\nรวมหัว\nร่วมใจ\nร่วมเพศ\nร่วมมือ\nร่วมรัก\nร่วมสมัย\nรวยริน\nรวยรื่น\nรสชาติ\nรสนิยม\nรองท้อง\nรองเท้า\nรองพื้น\nร่องน้ำ\nร่องรอย\nร้องขอ\nร้องทุกข์\nร้องเรียน\nร้องห่ม\nร้องไห้\nรองช้ำ\nรองทรง\nรอดชีวิต\nรอดตัว\nรอดตาย\nรอนแรม\nร่อนเร่\nร้อนใจ\nร้อนตัว\nร้อนรน\nร้อนรุ่ม\nร้อนวิชา\nร้อนอาสน์\nรอบจัด\nรอบเดือน\nรอบรู้\nรอยร้าว\nร่อยหรอ\nร้อยละ\nร้อยกรอง\nร้อยแก้ว\nร้อยหวาย\nระนาดทุ้ม\nระนาดเอก\nระเบิดขวด\nระเบิดมือ\nระเบียบการ\nรักใคร่\nรักษาการ\nรักษาการณ์\nรังไข่\nรังแตน\nรังนก\nรังผึ้ง\nรังเพลิง\nรังมด\nรังสรรค์\nรังสฤษฏ์\nรั้งรอ\nรังสีแพทย์\nรังสีวิทยา\nรัชกาล\nรัชทายาท\nรัชนีกร\nรัฐธรรมนูญ\nรัฐบาล\nรัฐบุรุษ\nรัฐประศาสน์\nรัฐประหาร\nรัฐพิธี\nรัฐมนตรี\nรัฐวิสาหกิจ\nรัฐศาสตร์\nรัฐสภา\nรัดกุม\nรัดเกล้า\nรัดตัว\nรัดประคด\nรัดรึง\nรัดรูป\nรัตติกาล\nรับขวัญ\nรับจ้าง\nรับช่วง\nรับใช้\nรับซื้อ\nรับทราบ\nรับประกัน\nรับประทาน\nรับปาก\nรับผิด\nรับผิดชอบ\nรับฟ้อง\nรับฟัง\nรับมือ\nรับรอง\nรับรู้\nรับสมัคร\nรับสั่ง\nรับหน้า\nรับเหมา\nรั่วไหล\nรามือ\nร่าเริง\nรากแก้ว\nรากขวัญ\nรากฐาน\nรากฟัน\nรากศัพท์\nรากเหง้า\nร่างกาย\nร่างแห\nร้างรา\nราชกรณียกิจ\nราชการ\nราชกิจ\nราชครู\nราชฐาน\nราชทัณฑ์\nราชทินนาม\nราชทูต\nราชธานี\nราชนาวี\nราชบัณฑิต\nราชบัลลังก์\nราชบาตร\nราชบุตร\nราชปะแตน\nราชภัฏ\nราชมัล\nราชยาน\nราชรถ\nราชลัญจกร\nราชเลขาธิการ\nราชเลขานุการ\nราชวงศ์\nราชวัติ\nราชสกุล\nราชสมบัติ\nราชสาส์น\nราชหัตถเลขา\nราชองครักษ์\nราชโองการ\nราชาคณะ\nราชาศัพท์\nราชินีนาถ\nร้านชำ\nร้านรวง\nราบคาบ\nราบรื่น\nราบเรียบ\nรายการ\nรายงาน\nรายจ่าย\nรายได้\nรายทาง\nรายรับ\nรายล้อม\nรายละเอียด\nรายวิชา\nร่ายยาว\nร่ายรำ\nร้ายกาจ\nร้ายแรง\nราวนม\nราวป่า\nร้าวฉาน\nร้าวราน\nรำพัด\nรำแพน\nรำวง\nร่ำไป\nร่ำร้อง\nร่ำเรียน\nร่ำไร\nร่ำลา\nร่ำไห้\nริเริ่ม\nริอ่าน\nริมฝีปาก\nริ้วรอย\nรีบร้อน\nรีบรุด\nรีบเร่ง\nรื่นรมย์\nรื่นเริง\nรื้อถอน\nรื้อฟื้น\nรุกฆาต\nรุกราน\nรุกล้ำ\nรุกไล่\nรุ่งขึ้น\nรุ่งแจ้ง\nรุ่งเช้า\nรุ่งเรือง\nรุ่งโรจน์\nรุ่งสว่าง\nรุ่งสาง\nรุ่งอรุณ\nรุจิเรข\nรุดหน้า\nรุนแรง\nรุมเร้า\nรุมล้อม\nรุ่มรวย\nรุ่มร้อน\nรุ่ยร่าย\nรู้แกว\nรู้ความ\nรู้คุณ\nรู้งาน\nรู้จัก\nรู้แจ้ง\nรู้ใจ\nรู้เชิง\nรู้ตัว\nรู้ทัน\nรู้เท่า\nรู้เรื่อง\nรู้สำนึก\nรู้สึก\nรู้เห็น\nรูปการณ์\nรูปโฉม\nรูปฌาน\nรูปถ่าย\nรูปทรง\nรูปธรรม\nรูปแบบ\nรูปพรรณ\nรูปพรหม\nรูปภพ\nรูปภาพ\nรูปร่าง\nรูปสมบัติ\nเร่ร่อน\nเร่งด่วน\nเร่งมือ\nเร่งรัด\nเร่งรีบ\nเร่งเร้า\nเร้นลับ\nเร่อร่า\nเร่าร้อน\nเราะราย\nเราะร้าย\nเริงใจ\nเริงรมย์\nเริดร้าง\nเริ่มต้น\nเริ่มแรก\nเรี่ยราด\nเรี่ยไร\nเรียกคืน\nเรียกตัว\nเรียกร้อง\nเรียกหา\nเรียบร้อย\nเรียงความ\nเรียงตัว\nเรียงเบอร์\nเรียงพิมพ์\nเรียงเม็ด\nเรียงราย\nเรียนรู้\nเรียบร้อย\nเรียบเรียง\nเรียบวุธ\nเรี่ยมเร้\nเรี่ยวแรง\nเรือกลไฟ\nเรือกอและ\nเรือกำปั่น\nเรือจ้าง\nเรือดำน้ำ\nเรือโดยสาร\nเรือตรวจการณ์\nเรือตังเก\nเรือธง\nเรือนำร่อง\nเรือบด\nเรือบิน\nเรือใบ\nเรือประมง\nเรือพ่วง\nเรือพิฆาต\nเรือยนต์\nเรือยาว\nเรือโยง\nเรือรบ\nเรือลากจูง\nเรือสำปั้น\nเรือสำเภา\nเรือหลวง\nเรือหางยาว\nเรืออีโปง\nเรือเอี้ยมจุ๊น\nเรื้อรัง\nเรือกสวน\nเรืองนาม\nเรืองรอง\nเรืองแสง\nเรื่องราว\nเรื่องสั้น\nเรือนแก้ว\nเรือนจำ\nเรือนเบี้ย\nเรือนแพ\nเรือนหอ\nเรื่อยเจื้อย\nเรื่อยเฉื่อย\nเรื่อยเปื่อย\nแรเงา\nแรกนา\nแรกนาขวัญ\nแรงงาน\nแรงดึงดูด\nแรงเทียน\nแรงม้า\nแรงเหวี่ยง\nแรมรอน\nแรมรา\nแรมโรย\nโรคจิต\nโรงครัว\nโรงงาน\nโรงเจ\nโรงเตี๊ยม\nโรงทาน\nโรงนา\nโรงพยาบาล\nโรงพัก\nโรงพิมพ์\nโรงเรียน\nโรงเรือน\nโรงแรม\nโรงเลี้ยง\nโรงเลื่อย\nโรงสี\nโรงสีข้าว\nโรงอาหาร\nโรมรัน\nโรยรา\nฤชากร\nฤดูกาล\nลงขัน\nลงแขก\nลงคอ\nลงตัว\nลงท้าย\nลงทุน\nลงโทษ\nลงพุง\nลงมือ\nลงรัก\nลงรอย\nลงแรง\nลงโรง\nลงเอย\nลดตัว\nลดละ\nลดเลี้ยว\nลดหย่อน\nลดหลั่น\nลนลาน\nล้นพ้น\nล้นหลาม\nล้นเหลือ\nลบล้าง\nลบเลือน\nลบหลู่\nลมกรด\nลมค้า\nลมงวง\nลมแดด\nลมทะเล\nลมบก\nลมบน\nลมบ้าหมู\nลมปราณ\nลมปาก\nลมพิษ\nลมว่าว\nลมเสีย\nลมหนาว\nลมหายใจ\nล่มจม\nล่มสลาย\nล้มละลาย\nล้มลุก\nล้มเลิก\nล่วงเกิน\nล่วงรู้\nล่วงละเมิด\nล่วงลับ\nล่วงล้ำ\nล่วงเลย\nล่วงหน้า\nลวดลาย\nลวดสปริง\nลวดหนาม\nล้วนแล้ว\nลหุโทษ\nล่อลวง\nล่อหลอก\nล่อแหลม\nล้อต๊อก\nล้อเลื่อน\nล้อเล่น\nล้อเลียน\nล้อหลอก\nลองเชิง\nลองดี\nลองภูมิ\nล่องหน\nลอดช่อง\nล่อนจ้อน\nลอบกัด\nล้อมวง\nลอยแก้ว\nลอยชาย\nลอยตัว\nลอยนวล\nลอยแพ\nลอยลำ\nละทิ้ง\nละเลย\nละเว้น\nละครนอก\nละครใน\nละครเพลง\nละครร้อง\nละครรำ\nละครลิง\nละครสัตว์\nละเอียดอ่อน\nลักไก่\nลักพา\nลักเพศ\nลักยิ้ม\nลักลอบ\nลักลั่น\nลักหลับ\nลัดเลาะ\nลับตา\nลับแล\nลับหลัง\nลาออก\nล่าช้า\nล่าทัพ\nล้าสมัย\nล้าหลัง\nลากข้าง\nล้างบาง\nล้างผลาญ\nลาดเขา\nลาดตระเวน\nลาดเท\nลาดยาง\nลานบิน\nลาภปาก\nลาภลอย\nลามปาม\nลามเลีย\nลายคราม\nลายเซ็น\nลายแทง\nลายน้ำ\nลายพร้อย\nลายมือ\nลายลักษณ์\nลายเส้น\nลำกล้อง\nลำแข้ง\nลำธาร\nลำแสง\nลำไส้\nลำตัด\nลำนำ\nล่ำสัน\nล้ำยุค\nล้ำสมัย\nล้ำลึก\nล้ำเลิศ\nล้ำเส้น\nล้ำหน้า\nลิงจุ่น\nลิงลม\nลิงโลด\nลิดรอน\nลิ้นไก่\nลิ้นชัก\nลิ้นปี่\nลิ้นควาย\nลิ้นงูเห่า\nลิ้นหมา\nลิบลับ\nลิบลิ่ว\nลิ่มเลือด\nลี้ภัย\nลี้ลับ\nลึกซึ้ง\nลึกลับ\nลึกล้ำ\nลืมตน\nลืมต้น\nลืมตัว\nลืมตา\nลืมเลือน\nลือชา\nลือชื่อ\nลือลั่น\nลุล่วง\nลุกลน\nลุกลาม\nลุกลี้ลุกลน\nลุกฮือ\nลุ่มน้ำ\nลุ่มลึก\nลุ่มหลง\nลุ่ทาง\nลูกกรง\nลูกกรอก\nลูกกรุง\nลูกกลอน\nลูกกลิ้ง\nลูกกวาด\nลูกกะจ๊อก\nลูกกุญแจ\nลูกเกด\nลูกแก้ว\nลูกขนไก่\nลูกข่าง\nลูกขุน\nลูกเขย\nลูกครึ่ง\nลูกคลื่น\nลูกความ\nลูกคอ\nลูกค้า\nลูกคิด\nลูกคู่\nลูกจ้าง\nลูกช้าง\nลูกชิด\nลูกชิ้น\nลูกชุบ\nลูกซอง\nลูกโซ่\nลูกดอก\nลูกดิ่ง\nลูกตะกั่ว\nลูกตุ้ม\nลูกเต้า\nลูกเต๋า\nลูกถ้วย\nลูกทุ่ง\nลูกเธอ\nลูกน้อง\nลูกน้ำ\nลูกนิมิต\nลูกบอล\nลูกบ้าน\nลูกบาศก์\nลูกบิด\nลูกเบี้ยว\nลูกประคบ\nลูกประคำ\nลูกปัด\nลูกปืน\nลูกโป่ง\nลูกผสม\nลูกผู้ชาย\nลูกผู้หญิง\nลูกพรรค\nลูกพี่\nลูกฟูก\nลูกไฟ\nลูกมือ\nลูกโม่\nลูกไม้\nลูกยาเธอ\nลูกรอก\nลูกรัง\nลูกเรือ\nลูกล้อ\nลูกลอย\nลูกเล่น\nลูกเลี้ยง\nลูกโลก\nลูกวัด\nลูกศร\nลูกศิษย์\nลูกสมุน\nลูกสะใภ้\nลูกสูบ\nลูกเสือ\nลูกหนัง\nลูกหนี้\nลูกหนู\nลูกหมาก\nลูกหลง\nลูกหลาน\nลูกหาบ\nลูกหิน\nลูกเห็บ\nลูกเหม็น\nลูกแหง่\nลูกอม\nลูกหม้อ\nลูบคม\nลูบคลำ\nลูบไล้\nเล็กน้อย\nเลขคณิต\nเลขผา\nเลขหมาย\nเล็ดลอด\nเล่นงาน\nเล่นแง่\nเล่นชู้\nเล่นตัว\nเล่นลิ้น\nเล่นหัว\nเลนส์นูน\nเลนส์เว้า\nเล็บครุฑ\nเลยเถิด\nเลศนัย\nเล่ห์กล\nเล่ห์เหลี่ยม\nเลอโฉม\nเลอมาน\nเลอเลิศ\nเลอสรวง\nเล่อล่า\nเลอะเลือน\nเล่าเรียน\nเล่าลือ\nเลาะลัด\nเลิกรา\nเลิกร้าง\nเลิกล้ม\nเลิศเลอ\nเลี้ยงชีพ\nเลี้ยงดู\nเลี้ยงต้อย\nเลียบเคียง\nเลี้ยวลด\nเลือกตั้ง\nเลือกเฟ้น\nเลือกสรร\nเลื่องลือ\nเลือดกำเดา\nเลือดเนื้อ\nเลือดฝาด\nเลือดเย็น\nเลือดร้อน\nเลือดหมู\nเลือดอุ่น\nเลือนราง\nเลื่อนเปื้อน\nเลื่อนลอย\nเลื่อมพราย\nเลื่อมใส\nเลื่อยฉลุ\nเลื่อยลันดา\nเลื่อยวงเดือน\nเลื้อยคลาน\nแลเหลียว\nแลกเปลี่ยน\nแล้วกัน\nและเล็ม\nโล่งใจ\nโล่งโถง\nโล่งอก\nโลดเต้น\nโลดโผน\nโลดลิ่ว\nโลดแล่น\nไล่ที่\nไล่เบี้ย\nไล่เลี่ย\nไล่เลียง\nไล่หลัง\nไล่ออก\nวกวน\nวงกบ\nวงกลม\nวงการ\nวงแขน\nวงเงิน\nวงจร\nวงนอก\nวงใน\nวงรี\nวงเล็บ\nวงเวียน\nวงแหวน\nวงศ์วาน\nวจีกรรม\nวจีเภท\nวจีภาค\nวนเวียน\nวอดวาย\nว็อบแว็บ\nวังวน\nวังหน้า\nวังหลวง\nวังหลัง\nวัดราษฎร์\nวัดวา\nวัดหลวง\nวัดผล\nวัดพื้น\nวัตถุนิยม\nวัตถุประสงค์\nวัตรปฏิบัติ\nวันโกน\nวันพระ\nวันเพ็ญ\nวัยรุ่น\nวัยวุฒิ\nว่ากล่าว\nว่าจ้าง\nว่าด้วย\nว่าที่\nวางก้าม\nวางใจ\nวางตัว\nวางตา\nวางโต\nวางท่า\nวางมวย\nวางมาด\nวางมือ\nวางวาย\nว่างเปล่า\nว่างเว้น\nวาดเขียน\nว่านเครือ\nวาบหวาม\nวายชนม์\nวายปราณ\nวายวาง\nวายวอด\nวายร้าย\nวายุภักษ์\nวาววับ\nวาววาม\nวาวแวว\nวาวแสง\nวิกฤตการณ์\nวิกฤติการณ์\nวิกฤตกาล\nวิกฤติกาล\nวิกลจริต\nวิงเวียน\nวิ่งเต้น\nวิ่งผลัด\nวิ่งรอก\nวิ่งราว\nวิจิตรศิลป์\nวิชาการ\nวิชาชีพ\nวิชาธร\nวิญญูชน\nวิดพื้น\nวิตกจริต\nวิถีทาง\nวิทยากร\nวิทยากล\nวิทยาการ\nวิทยาเขต\nวิทยาทาน\nวิทยาธร\nวิทยานิพนธ์\nวิทยาศาสตร์\nวิเทศสัมพันธ์\nวิธีการ\nวินัยธร\nวินัยปิฎก\nวินาศกรรม\nวินาศภัย\nวินาศสันตะโร\nวิภัชพยากรณ์\nวิภัชวาที\nวิไลวรรณ\nวิสัญญีแพทย์\nวิสัญญีภาพ\nวิสัญญีวิทยา\nวุฒิบัตร\nวุฒิสภา\nวุฒิสมาชิก\nวุ่นวาย\nวุ้นเส้น\nวูบวาบ\nเวจกุฎี\nเวจมรรค\nเวชกรรม\nเวชภัณฑ์\nเวชศาสตร์\nเวทมนตร์\nเวนคืน\nเวรกรรม\nเวฬุการ\nเวฬุวัน\nเว้าวอน\nเวิ้งว้าง\nเวียงวัง\nเวียนเทียน\nแว้งกัด\nแวดล้อม\nแวดวง\nแว่นขยาย\nแว่นแคว้น\nแว่นตา\nแวบวับ\nแววตา\nแวววาม\nแวววาว\nแวะเวียน\nโวยวาย\nไวไฟ\nไว้ใจ\nไว้ชื่อ\nไว้ตัว\nไว้ทุกข์\nไว้ลาย\nไว้หน้า\nไว้อาลัย\nศนิวาร\nศอกกลับ\nศอกกำ\nศอกกำมา\nศักดิ์ศรี\nศักดิ์สิทธิ์\nศารทวิษุวัติ\nศาลแขวง\nศาลจังหวัด\nศาลชั้นต้น\nศาลฎีกา\nศาลเตี้ย\nศาลทหาร\nศาลปกครอง\nศาลพระภูมิ\nศาลเพียงตา\nศาลแพ่ง\nศาลรัฐธรรมนูญ\nศาลแรงงาน\nศาลล้มละลาย\nศาลโลก\nศาลสูง\nศาลสูงสุด\nศาลอาญา\nศาลอุทธรณ์\nศาลากลาง\nศาลาดิน\nศาลาราย\nศาลาวัด\nศิลาฤกษ์\nศิลาแลง\nศิษย์เก่า\nศิษย์เอก\nศีลจุ่ม\nศีลธรรม\nศีลวัต\nศีลอด\nศูนย์กลาง\nศูนย์การค้า\nศูนย์ถ่วง\nศูนย์สูตร\nศูนย์หน้า\nเศร้าใจ\nเศร้าโศก\nเศร้าสร้อย\nเศร้าสลด\nเศร้าหมอง\nเศวตฉัตร\nเศษเกิน\nเศษซ้อน\nเศษวรรค\nเศษส่วน\nเศษเหล็ก\nโศกนาฏกรรม\nโศกศัลย์\nโศกเศร้า\nโศกสลด\nสกลโลก\nส่งเดช\nส่งท้าย\nส่งเสริม\nส่งเสีย\nส่งเสียง\nสงบเงียบ\nสงบเสงี่ยม\nสง่างาม\nสง่าราศี\nสดชื่น\nสดใส\nสตรีเพศ\nสติปัญญา\nสถลมารค\nสถานกงสุล\nสถานที่\nสถานทูต\nสถานการณ์\nสถานภาพ\nสถิติศาสตร์\nสนตะพาย\nสนใจ\nส้นตีน\nสนธิสัญญา\nสนนราคา\nสนับแข้ง\nสนับเพลา\nสนับมือ\nสนามบิน\nสนามเพลาะ\nสนิทสนม\nสนิมขุม\nสนิมสร้อย\nสนุกสนาน\nสบประมาท\nสบายใจ\nสภาพธรรม\nสมควร\nสมจริง\nสมใจ\nสมนัย\nสมน้ำหน้า\nสมประกอบ\nสมส่วน\nสมหวัง\nสมคบ\nสมทบ\nสมยอม\nสมรัก\nสมรู้\nสมสู่\nส้มฉุน\nส้มตำ\nส้มลิ้ม\nส้มกุ้ง\nส้มเช้า\nสมญานาม\nสมมติฐาน\nสมมุติฐาน\nสมมติเทพ\nสมรภูมิ\nสมัครใจ\nสมัยนิยม\nสมุทรศาสตร์\nสมุทรเสนา\nสยดสยอง\nสยองขวัญ\nสยามรัฐ\nสรรหา\nสรวมชีพ\nสรวลเส\nสร้อยเศร้า\nสร้างสรรค์\nสร้างเสริม\nสลดใจ\nสลบไสล\nสละสลวย\nสลาเหิน\nสลากภัต\nสวนครัว\nสวนป่า\nสวนสนุก\nสวนหย่อม\nส่วนกลาง\nส่วนเกิน\nส่วนตัว\nส่วนบุญ\nส่วนแบ่ง\nส่วนประกอบ\nส่วนพระองค์\nส่วนผสม\nส่วนรวม\nส่วนร่วม\nส่วนลด\nส่วนสัด\nสวมกอด\nสวมเขา\nสวมรอย\nสวยมภู\nสว่างไสว\nสวามิภักดิ์\nสวิงสวาย\nสสารนิยม\nส่อเสียด\nสอดคล้อง\nสอดแทรก\nสอดแนม\nสอบถาม\nสอบทาน\nสอบไล่\nสอบสวน\nส้อมเสียง\nสะสวย\nสะแกวัลย์\nสะแกแสง\nสะใจ\nสะเด็ดยาด\nสะเทือนใจ\nสะบัดช่อ\nสั่งสม\nสั่งสอน\nสั่งเสีย\nสังเกตการณ์\nสังคมนิยม\nสังคมวิทยา\nสังคมศาสตร์\nสังคมศึกษา\nสังคมสงเคราะห์\nสัญญาบัตร\nสัดส่วน\nสัตการ\nสัตบุรุษ\nสัตบริภัณฑ์\nสัตภัณฑ์\nสัตมหาสถาน\nสัตโลหะ\nสันเขา\nสันดอน\nสันหลัง\nสั่นเทา\nสั่นเทิ้ม\nสันติบาล\nสันติภาพ\nสันติวิธี\nสันติสุข\nสับเปลี่ยน\nสับสน\nสับหลีก\nสับหว่าง\nสัมมาคารวะ\nสัมมาชีพ\nส่าเหล้า\nสากกะเบือ\nสาทิสลักษณ์\nสาธุการ\nสาธุชน\nสาบเสือ\nสาปสรร\nสาปแช่ง\nสาปส่ง\nสามง่าม\nสามล้อ\nสามเหลี่ยม\nสามเวท\nสามัญชน\nสามัญสำนึก\nสายดิ่ง\nสายดิน\nสายตรวจ\nสายน้ำ\nสายบัว\nสายพาน\nสายฟ้า\nสายยาง\nสายยู\nสายใย\nสายรก\nสายรุ้ง\nสายล่อฟ้า\nสายลับ\nสายเลือด\nสายโลหิต\nสายวัด\nสายส่ง\nสายสวาท\nสายสะดือ\nสายสะพาย\nสายสัมพันธ์\nสายสิญจน์\nสายสืบ\nสายไหม\nสายอากาศ\nสายตา\nสายหยุด\nสารตรา\nสารประกอบ\nสารละลาย\nสารส้ม\nสารหนู\nสารทฤดู\nสาวใช้\nสาวน้อย\nสาวใหญ่\nสำนักงาน\nสำนักพิมพ์\nสำนักสงฆ์\nสำมะโนครัว\nสำเร็จรูป\nสิกขาบท\nสิงสถิต\nสิงสู่\nสิ่งก่อสร้าง\nสิ่งของ\nสิ่งปฏิกูล\nสิ่งพิมพ์\nสิ่งแวดล้อม\nสิ่งศักดิ์สิทธิ์\nสิทธิกร\nสิทธิ์ขาด\nสิทธิชัย\nสิทธิโชค\nสิทธิบัตร\nสินค้า\nสินจ้าง\nสินเชื่อ\nสินไถ่\nสินทรัพย์\nสินน้ำใจ\nสินบน\nสินแร่\nสินสมรส\nสินสอด\nสินไหม\nสิ้นเชิง\nสิ้นสุด\nสีผึ้ง\nสีลม\nสีชอล์ก\nสีถ่าน\nสีเทียน\nสีน้ำ\nสีน้ำมัน\nสีโปสเตอร์\nสีฝุ่น\nสี่เหลี่ยม\nสีหน้า\nสึกหรอ\nสืบทอด\nสืบค้น\nสืบสวน\nสืบสาว\nสืบเสาะ\nสื่อผสม\nสื่อมวลชน\nสื่อสาร\nสุกงอม\nสุกดิบ\nสุกปลั่ง\nสุกใส\nสุขนาฏกรรม\nสุขภัณฑ์\nสุขภาพ\nสุขลักษณะ\nสุขวิทยา\nสุขศาลา\nสุขศึกษา\nสุดท้าย\nสุตกวี\nสุนทรพจน์\nสุภาพชน\nสู่ขอ\nสู่รู้\nสู่สม\nสูงส่ง\nสูญเปล่า\nสูญสิ้น\nสูญเสีย\nสูญหาย\nเสสรวล\nเสแสร้ง\nเสกสรร\nเสถียรภาพ\nเส้นชัย\nเส้นตรง\nเส้นตาย\nเส้นทาง\nเส้นใย\nเส้นรุ้ง\nเส้นเลือด\nเส้นแวง\nเส้นสาย\nเส้นเสียง\nเส้นหมี่\nเส้นเอ็น\nเสบียงกรัง\nเสมอภาค\nเสมอหน้า\nเสมอเหมือน\nเสมียนตรา\nเสร็จสรรพ\nเสร็จสิ้น\nเสริมส่ง\nเสริมสร้าง\nเสริมสวย\nเสรีไทย\nเสรีธรรม\nเสรีนิยม\nเสรีภาพ\nเสาเข็ม\nเสาธง\nเสียใจ\nเสียเชิง\nเสียดาย\nเสียที\nเสียเที่ยว\nเสียเปรียบ\nเสียเปล่า\nเสียรู้\nเสียแรง\nเสียสละ\nเสียหลัก\nเสียหาย\nเสี่ยงทาย\nเสียดแทง\nเสียดแทรก\nเสียดสี\nเสี้ยนศึก\nเสี้ยนหนาม\nเสี้ยมสอน\nเสียวซ่าน\nเสียวไส้\nเสือดาว\nเสือดำ\nเสือปลา\nเสือป่า\nเสือไฟ\nเสื่อกก\nเสื่อกระจูด\nเสื่อน้ำมัน\nเสื่อลำแพน\nเสื้อกล้าม\nเสื้อกั๊ก\nเสื้อเกราะ\nเสื้อครุย\nเสื้อแสง\nเสื้อเมือง\nเสือกคลาน\nเสือกสน\nเสือกไส\nเสื่อมคลาย\nเสื่อมถอย\nเสื่อมทราม\nเสื่อมโทรม\nเสื่อมสลาย\nเสื่อมสูญ\nเสื่อมเสีย\nเสือหมอบ\nแสกหน้า\nแสดงออก\nแสเถา\nแสนกล\nแสนรู้\nแสร้งว่า\nใส่ความ\nใส่ไคล้\nใส่ใจ\nใส่ไฟ\nไส้กรอก\nไส้ไก่\nไส้ติ่ง\nไส้ศึก\nไส้อั่ว\nไส้เดือน\nไส้ตัน\nไสยเวท\nไสยศาสตร์\nหกล้ม\nหงส์หยก\nหงอนไก่\nหงอยก๋อย\nหงอยเหงา\nหงายท้อง\nหงายหลัง\nหงำเหงอะ\nหงำเหงือก\nหดหาย\nหดหู่\nหนทาง\nหนวกหู\nหน่วงเหนี่ยว\nหน่วยก้าน\nหน่อไม้\nหนองใน\nหนองแซง\nหนักข้อ\nหนักใจ\nหนักแน่น\nหนักหน่วง\nหนักหนา\nหนังกลับ\nหนังตะลุง\nหนังเรียด\nหนังสด\nหนังใหญ่\nหนังสือพิมพ์\nหนาแน่น\nหน้ากระดาน\nหน้ากาก\nหน้ากาฬ\nหน้าแข้ง\nหน้าจั่ว\nหน้าฉาน\nหน้าตัก\nหน้าตา\nหน้าต่าง\nหน้าท้อง\nหน้าทับ\nหน้าที่\nหน้าที่นั่ง\nหน้าบัน\nหน้าปัด\nหน้าผา\nหน้าผาก\nหน้าม้า\nหน้ามุข\nหน้าไม้\nหน้าเลือด\nหน้าอก\nหนามเตย\nหน่ายหนี\nหน่ายแหนง\nหนาวเหน็บ\nหนำใจ\nหนี้สิน\nหนี้ส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น\nกณิกนันต์\nกณิการ์\nกด\nกตเวทิตา\nกตเวที\nกตัญชลี\nกตัญญุตา\nกตัญญู\nกตาธิการ\nกตาภินิหาร\nกติกา\nกถา\nกถิกาจารย์\nกทลี\nกน\nก่น\nก้น\nกนก\nกนิษฐ์\nกนิษฐา\nกบ\nกบฏ\nกบดาน\nกบทู\nกบาล\nกบินทร์\nกบิล\nกบี่\nกบูร\nกเบนทร์\nกม\nก้ม\nกมณฑลาภิเษก\nกมณฑโลทก\nกมล\nกมลา\nกมลาศ\nกมลาสน์\nกมเลศ\nกมัณฑลุ\nกมุท\nกร\nกรกฎ\nกรกฎาคม\nกรกฏ\nกรง\nกรชกาย\nกรณฑ์\nกรณิการ์\nกรณี\nกรณีย์\nกรณียกิจ\nกรณียะ\nกรด\nกรน\nกรบ\nกรบูร\nกรพินธุ์\nกรม\nกรรกฎ\nกรรกศ\nกรรเกด\nกรรไกร\nกรรเจียก\nกรรชิง\nกรรเชียง\nกรรโชก\nกรรฐ์\nกรรฐา\nกรรณ\nกรรณา\nกรรณิกา\nกรรณิการ์\nกรรดิ\nกรรดิก\nกรรดึก\nกรรตุ\nกรรไตร\nกรรทบ\nกรรแทก\nกรรบิด\nกรรบูร\nกรรภิรมย์\nกรรม\nกรรม์\nกรรม์ภิรมย์\nกรรมชวาต\nกรรมัชวาต\nกรรมาชีพ\nกรรมาธิการ\nกรรมาร\nกรรษก\nกรรสะ\nกรรแสง\nกรวด\nกรวบ\nกรวม\nกร้วม\nกรวย\nกรวิก\nกรสาปน์\nกรสุทธิ์\nกรอ\nกร้อ\nกรอก\nกร็อกกร๋อย\nกรอกแกรก\nกรอง\nกรองกรอย\nกรอด\nกร่อน\nกรอบ\nกรอม\nกร่อย\nกระ\nกระกร\nกระกรุ่น\nกระกลับกลอก\nกระกี้\nกระเกรอก\nกระเกริก\nกระเกริ่น\nกระคน\nกระคาย\nกระงกกระเงิ่น\nกระง่องกระแง่ง\nกระง่อนกระแง่น\nกระเง้ากระงอด\nกระโงก\nกระจก\nกระจง\nกระจร\nกระจอก\nกระจองหง่อง\nกระจ๋องหง่อง\nกระจองอแง\nกระจ้อน\nกระจอนหู\nกระจ้อย\nกระจ๋อหวอ\nกระจะ\nกระจัก\nกระจัง\nกระจัด\nกระจับ\nกระจ่า\nกระจ่าง\nกระจาด\nกระจาน\nกระจาบ\nกระจาม\nกระจาย\nกระจาว\nกระจิก\nกระจิ๋ง\nกระจิด\nกระจิบ\nกระจิ๋ม\nกระจิริด\nกระจิ๋ว\nกระจี้\nกระจี๋\nกระจุก\nกระจุ๋งกระจิ๋ง\nกระจุบ\nกระจุ๊บ\nกระจุ๋มกระจิ๋ม\nกระจุย\nกระจู้\nกระจู๋กระจี๋\nกระจูด\nกระเจอะกระเจิง\nกระเจา\nกระเจ่า\nกระเจ้า\nกระเจาะ\nกระเจิง\nกระเจิดกระเจิง\nกระเจี้ยง\nกระเจี๊ยบ\nกระเจียว\nกระเจี๊ยว\nกระแจะ\nกระโจน\nกระโจม\nกระฉอก\nกระฉ่อน\nกระฉับกระเฉง\nกระฉิ่ง\nกระฉีก\nกระฉูด\nกระเฉก\nกระเฉด\nกระแฉก\nกระโฉกกระเฉก\nกระโฉม\nกระชดกระช้อย\nกระชอน\nกระชอมดอก\nกระช้อย\nกระชัง\nกระชั้น\nกระชับ\nกระชาก\nกระชาย\nกระชิง\nกระชิด\nกระชุ\nกระชุก\nกระชุ่มกระชวย\nกระเชอ\nกระเชา\nกระเช้า\nกระเชียง\nกระแชง\nกระแชะ\nกระโชก\nกระซ่องกระแซ่ง\nกระซับ\nกระซาบ\nกระซิก\nกระซิบ\nกระซี้\nกระซุง\nกระซุบกระซิบ\nกระซุ้ม\nกระซู่\nกระเซ็น\nกระเซอ\nกระเซอะกระเซอ\nกระเซอะกระเซิง\nกระเซ้า\nกระเซิง\nกระแซ\nกระแซะ\nกระโซกระเซ\nกระฎี\nกระฎุมพี\nกระดก\nกระด้ง\nกระดนโด่\nกระดวง\nกระดวน\nกระด้วมกระเดี้ยม\nกระดอ\nกระดอง\nกระดองหาย\nกระดอน\nกระดอม\nกระดักกระเดี้ย\nกระดังงัว\nกระดังงา\nกระดาก\nกระด้าง\nกระดางลาง\nกระดาด\nกระดาดขาว\nกระดาน\nกระดานพน\nกระดาษ\nกระดำกระด่าง\nกระดิก\nกระดิ่ง\nกระดิ้ง\nกระดิบ\nกระดี่\nกระดี้กระเดียม\nกระดึง\nกระดืบ\nกระดุ\nกระดุกกระดิก\nกระดุ้งกระดิ้ง\nกระดุบ\nกระดุบกระดิบ\nกระดุม\nกระดูก\nกระเดก\nกระเด้ง\nกระเด็น\nกระเด้า\nกระเดาะ\nกระเดิด\nกระเดี้ย\nกระเดียด\nกระเดือก\nกระเดื่อง\nกระแด็ก\nกระแด้ง\nกระแด้แร่\nกระแด่ว\nกระแดะ\nกระโดก\nกระโดง\nกระโดด\nกระโดน\nกระได\nกระตรับ\nกระตราก\nกระตรุด\nกระตรุม\nกระต้วมกระเตี้ยม\nกระต้อ\nกระต่องกระแต่ง\nกระต๊อบ\nกระต้อยตีวิด\nกระตัก\nกระตั้ว\nกระต่าย\nกระติก\nกระติ๊ด\nกระติบ\nกระตือรือร้น\nกระตุก\nกระตุ้งกระติ้ง\nกระตุ่น\nกระตุ้น\nกระตูบ\nกระเตง\nกระเต็น\nกระเตอะ\nกระเตาะ\nกระเตาะกระแตะ\nกระเตื้อง\nกระแต\nกระแตแต้แว้ด\nกระโตกกระตาก\nกระโตน\nกระถด\nกระถอบ\nกระถั่ว\nกระถาง\nกระถิก\nกระถิน\nกระเถิบ\nกระโถน\nกระทก\nกระทง\nกระทบ\nกระทรวง\nกระทอก\nกระท้อน\nกระท่อนกระแท่น\nกระท่อม\nกระท้อมกระแท้ม\nกระทะ\nกระทั่ง\nกระทั้น\nกระทา\nกระทาย\nกระทาสี\nกระทาหอง\nกระทำ\nกระทิกกระทวย\nกระทิง\nกระทึง\nกระทืบ\nกระทุ\nกระทุง\nกระทุ้ง\nกระทุ่ม\nกระทู้\nกระเท่\nกระเทียบ\nกระเทียม\nกระเทือน\nกระเทื้อม\nกระแทก\nกระแท่น\nกระแทะ\nกระไทชาย\nกระน่อง\nกระนั้น\nกระนี้\nกระแนะกระแหน\nกระโน้น\nกระไน\nกระบก\nกระบม\nกระบวน\nกระบวย\nกระบวร\nกระบอก\nกระบอง\nกระบะ\nกระบัด\nกระบั้วกระเบี้ย\nกระบ่า\nกระบ้า\nกระบาก\nกระบาย\nกระบาล\nกระบิ\nกระบิ้ง\nกระบิด\nกระบิล\nกระบี่\nกระบือ\nกระบุง\nกระบุ่มกระบ่าม\nกระบู้กระบี้\nกระบูน\nกระบูร\nกระเบง\nกระเบญ\nกระเบ็ดกระบวน\nกระเบน\nกระเบา\nกระเบิก\nกระเบียด\nกระเบียน\nกระเบื้อง\nกระแบก\nกระแบะ\nกระโบม\nกระปมกระปำ\nกระปมกระเปา\nกระปรอก\nกระปรอกว่าว\nกระปรี้กระเปร่า\nกระปอก\nกระป้อกระแป้\nกระป่อง\nกระป๋อง\nกระปอดกระแปด\nกระป๋อหลอ\nกระปั้วกระเปี้ย\nกระป่ำ\nกระปุก\nกระปุ๊กลุก\nกระปุ่ม\nกระปุ่มกระป่ำ\nกระปุ่มกระปิ่ม\nกระเป๋า\nกระเปาะ\nกระโปก\nกระโปรง\nกระผม\nกระผลีกระผลาม\nกระผาน\nกระผีก\nกระพรวน\nกระพริ้ม\nกระพอก\nกระพอง\nกระพ้อม\nกระพัก\nกระพัง\nกระพังเหิร\nกระพังโหม\nกระพัด\nกระพัตร\nกระพัน\nกระพั่น\nกระพา\nกระพาก\nกระพี้\nกระพือ\nกระพุ้ง\nกระพุ่ม\nกระเพาะ\nกระเพิง\nกระเพื่อม\nกระแพ้ง\nกระฟัดกระเฟียด\nกระฟูมกระฟาย\nกระมล\nกระมอบ\nกระมอมกระแมม\nกระมัง\nกระมัน\nกระมิดกระเมี้ยน\nกระมุท\nกระเมาะ\nกระย่อง\nกระย่องกระแย่ง\nกระย่อน\nกระย่อม\nกระยา\nกระยาง\nกระยาจก\nกระยาหงัน\nกระยิก\nกระยิ้มกระย่อง\nกระยึกกระยือ\nกระยืดกระยาด\nกระเย้อกระแหย่ง\nกระรอก\nกระเรียน\nกระโรกน้ำข้าว\nกระโรกใหญ่\nกระไร\nกระลด\nกระลบ\nกระลอก\nกระลอม\nกระละหล่ำ\nกระลัด\nกระลับ\nกระลัมพร\nกระลา\nกระลำ\nกระลำพัก\nกระลำพุก\nกระลิง\nกระลี\nกระลุมพาง\nกระลุมพุก\nกระลุมพู\nกระลูน\nกระลู่น์\nกระเล็น\nกระเลียด\nกระเลือก\nกระโลง\nกระวน\nกระวัด\nกระวาด\nกระวาน\nกระวาย\nกระวิน\nกระวี\nกระวีกระวาด\nกระวูดกระวาด\nกระเวน\nกระเวยกระวาย\nกระแวน\nกระโวยกระวาย\nกระษัย\nกระษาปณ์\nกระสง\nกระสบ\nกระสม\nกระสรวล\nกระสร้อย\nกระสวน\nกระสวย\nกระสอบ\nกระสะ\nกระสัง\nกระสัน\nกระสับกระส่าย\nกระสา\nกระสานติ์\nกระสาบ\nกระสาย\nกระสือ\nกระสุงกระสิง\nกระส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ทิง\nกากะเยีย\nกากี\nกาง\nก้าง\nกางเกง\nกางเขน\nก๊าซ\nกาซะลอง\nกาญจนา\nกาฐ\nกาด\nก๊าด\nกาน\nก่าน\nก้าน\nก๊าน\nกานดา\nกานต์\nกานน\nก้านพร้าว\nกานพลู\nกาน้า\nกาบ\nก้าบ\nกาบู\nกาพย์\nกาเฟอีน\nกาแฟ\nกาม\nก้าม\nกามารมณ์\nกามินี\nกาเมสุมิจฉาจาร\nกาย\nก่าย\nกาเยน\nการ\nการณ์\nการ์ด\nการ์ตูน\nการบูร\nการย์\nการวิก\nการเวก\nการะเกด\nการะบุหนิง\nการัณย์\nการันต์\nการางหัวขวาน\nการิตการก\nการิตวาจก\nการุญ\nการุณย์\nกาเรการ่อน\nกาล\nกาลกรรณี\nกาลกิณี\nกาลจักร\nกาลัญญุตา\nกาลัญญู\nกาลัด\nกาลานุกาล\nกาลิก\nกาลี\nกาแล\nกาแล็กซี\nกาแล็กโทส\nกาว\nก้าว\nกาววาว\nกาวาง\nกาแวน\nกาศิก\nกาษฐะ\nกาษา\nกาสร\nกาสะ\nกาสา\nกาสาร\nกาสาวะ\nกาสิโน\nกาหล\nกาหลง\nกาหลา\nกาเหว่า\nกาไหล่\nกาฬ\nกาฬาวก\nกาฮัง\nกำ\nก่ำ\nกำกวม\nกำกัด\nกำกับ\nก้ำกึ่ง\nกำกูน\nก้ำเกิน\nกำเกียง\nกำคูน\nกำจร\nกำจัด\nกำจาย\nกำชับ\nกำชำ\nกำซาบ\nกำซำ\nกำด้น\nกำดัด\nกำดาล\nกำเดา\nกำธร\nกำนล\nกำนัน\nกำนัล\nกำเนิด\nกำบัง\nก่ำบึ้ง\nกำเบ้อ\nกำปอ\nกำปั่น\nกำผลา\nกำพง\nกำพด\nกำพต\nกำพร้า\nกำพราก\nกำพวด\nกำพอง\nกำพืด\nกำพุด\nกำพู\nกำเพลิง\nกำแพง\nกำภู\nกำมลาศน์\nกำมเลศ\nกำมะถัน\nกำมะลอ\nกำมะหยี่\nกำมะหริด\nกำมังละการ\nกำมังวิลิต\nกำมัชพล\nกำยาน\nกำยำ\nกำรอ\nกำราบ\nกำราล\nกำเริบ\nกำไร\nกำลัง\nกำลุง\nกำเลา\nกำไล\nกำสรด\nกำสรวล\nกำหนด\nกำหนัด\nกำเหน็จ\nกำแหง\nกิก\nกิ๊ก\nกิ่ง\nกิ้งก่า\nกิ้งกือ\nกิ้งโครง\nกิจ\nกิจจะ\nกิจจา\nกิดาการ\nกิดาหยัน\nกิตติ\nกิตติมศักดิ์\nกิน\nกินนร\nกินปลี\nกินเปี้ยว\nกินริน\nกินรี\nกิ๊บ\nกิมตึ๋ง\nกิมิชาติ\nกิมิวิทยา\nกิโมโน\nกิโยตีน\nกิระ\nกิริณี\nกิรินท\nกิริเนศวร\nกิริยา\nกิเลน\nกิเลส\nกิโล\nกิโลมกะ\nกิ่ว\nกิ๋ว\nกี\nกี่\nกี้\nกี๊\nกี๋\nกีฏวิทยา\nกีด\nกีตาร์\nกีบ\nกีรติ\nกีฬา\nกึก\nกึง\nกึ่ง\nกึ๋น\nกุ\nกุก\nกุ๊ก\nกุกกุฏ\nกุกกุร\nกุกรรม\nกุ้ง\nกุงอน\nกุงาน\nกุโงก\nกุจี\nกุญแจ\nกุญชร\nกุฎ\nกุฎา\nกุฎี\nกุฎุมพี\nกุฏฐัง\nกุฏิ\nกุณฑ์\nกุณฑล\nกุณฑี\nกุณโฑ\nกุณาล\nกุณี\nกุด\nกุดัง\nกุดั่น\nกุดา\nกุทัณฑ์\nกุน\nกุ๊น\nกุนเชียง\nกุนที\nกุโนกามอ\nกุบ\nกุบกับ\nกุม\nกุ่ม\nกุมฝอย\nกุมภ์\nกุมภนิยา\nกุมภัณฑ์\nกุมภา\nกุมภิล\nกุมภีล์\nกุมเหง\nกุมาร\nกุมารา\nกุมารี\nกุมุท\nกุย\nกุ๊ย\nกุ๋ย\nกุยช่าย\nกุยเฮง\nกุรระ\nกุรุพินท์\nกุเรา\nกุล\nกุลา\nกุลาหล\nกุลี\nกุลีกุจอ\nกุเลา\nกุแล\nกุเวร\nกุศราช\nกุศล\nกุศโลบาย\nกุสุม\nกุสุมภ์\nกุสุมา\nกุสุมาลย์\nกุสุมิตลดาเวลลิตา\nกุหนี\nกุหนุง\nกุหร่า\nกุหล่า\nกุหลาบ\nกุแหละ\nกู\nกู่\nกู้\nกู๊ก\nกูฏ\nกูฏา\nกูณฑ์\nกูด\nกูบ\nกูปรี\nกูรมะ\nกูรมาวตาร\nเก\nเก้\nเก๊\nเก๋\nเกก\nเก๊ก\nเกกมะเหรก\nเก๊กฮวย\nเก้กัง\nเก็ง\nเก่ง\nเก้ง\nเก๋ง\nเกงกอย\nเก่งกาจ\nเกงเขง\nเก๋งเคง\nเก็จ\nเกจิอาจารย์\nเกชา\nเกณฑ์\nเกด\nเก็ด\nเกตุ\nเกน\nเก็บ\nเกม\nเกย\nเกยูร\nเกรง\nเกร็ง\nเกร็ด\nเกรน\nเกร่อ\nเกรอะ\nเกราะ\nเกริก\nเกริน\nเกริ่น\nเกรียก\nเกรียง\nเกรียด\nเกรียน\nเกรียบ\nเกรียม\nเกรียว\nเกรี้ยว\nเกเร\nเกล็ด\nเกลศ\nเกลอ\nเกลา\nเกล้า\nเกลาะ\nเกลี่ย\nเกลี้ย\nเกลียง\nเกลี้ยง\nเกลียด\nเกลียว\nเกลือ\nเกลื้อ\nเกลือก\nเกลื่อน\nเกลื้อน\nเกวัฏ\nเกวียน\nเกศ\nเกศว\nเกศวะ\nเกศา\nเกศินี\nเกศี\nเกษตร\nเกษม\nเกษียณ\nเกษียน\nเกษียร\nเกส\nเกสร\nเกสรี\nเกสา\nเกสี\nเก้อ\nเกอิชา\nเกะ\nเกะกะ\nเกา\nเก่า\nเก้า\nเก๋า\nเกาต์\nเกาทัณฑ์\nเกาบิล\nเกาลัด\nเกาลิน\nเกาไศย\nเกาหลี\nเกาเหลา\nเกาเหลียง\nเก้าอี้\nเกาะ\nเกิ้ง\nเกิด\nเกิน\nเกิบ\nเกีย\nเกียกกาย\nเกียง\nเกี่ยง\nเกี๋ยง\nเกียจ\nเกียด\nเกียน\nเกี้ยมไฉ่\nเกี้ยมอี๋\nเกียร์\nเกียรติ\nเกียรติ์\nเกี่ยว\nเกี้ยว\nเกี๊ยว\nเกี๊ยะ\nเกื้อ\nเกือก\nเกื้อกูล\nเกือบ\nแก\nแก่\nแก้\nแกง\nแก่ง\nแก้ง\nแก๊ง\nแกงได\nแกงแนง\nแกโดลิเนียม\nแกน\nแก่น\nแก๊ป\nแกม\nแก้ม\nแกมมา\nแกรก\nแกร่ง\nแกร็น\nแกรนิต\nแกรไฟต์\nแกร่ว\nแกระ\nแกล\nแกล้ง\nแกลน\nแกลบ\nแกล้ม\nแกลลอน\nแกลเลียม\nแกล้ว\nแกละ\nแกแล\nแกว\nแก้ว\nแกว่ง\nแก๊ส\nแกะ\nโก\nโก่\nโก้\nโก๋\nโกก\nโกกนุท\nโกกิลา\nโกโก้\nโกง\nโก่ง\nโกงกาง\nโก้งเก้ง\nโกงโก้\nโก้งโค้ง\nโกเชาว์\nโกญจนาท\nโกญจา\nโกฏิ\nโกฐ\nโกฐาส\nโกณะ\nโกดัง\nโกทัณฑ์\nโกน\nโก่น\nโก๋น\nโกมล\nโกมุท\nโกเมน\nโกเมศ\nโกย\nโกรก\nโกรกกราก\nโกรง\nโกร่ง\nโกร่งกร่าง\nโกรงเกรง\nโกร๋งเกร๋ง\nโกรญจ\nโกรต๋น\nโกรธ\nโกรธา\nโกร๋น\nโกรม\nโกรย\nโกรศ\nโกโรโกเต\nโกโรโกโรก\nโกโรโกโส\nโกลน\nโกลาหล\nโกไล\nโกวิท\nโกศ\nโกศล\nโกษม\nโกสน\nโกสัช\nโกสินทร์\nโกสีย์\nโกสุม\nโกไสย\nโกหก\nใกล้\nไก\nไก่\nไก๊\nไก๋\nไก่กอม\nไกพัล\nไกร\nไกรพ\nไกรลาส\nไกรศร\nไกรศรี\nไกรสร\nไกรสรี\nไกรสิทธิ\nไกล\nไกล่\nไกลาส\nไกว\nไกวัล\nขงจื๊อ\nขจร\nขจรจบ\nขจัด\nขจ่าง\nขจาย\nขจาว\nขจิต\nขจี\nขจุย\nขเจา\nขณะ\nขด\nขน\nข้น\nขนง\nขนด\nขนบ\nขนม\nขนอง\nขนอน\nขนอบ\nขนัด\nขนัน\nขนาก\nขนาง\nขนาด\nขนาน\nขนาบ\nขนาย\nขนำ\nขนิษฐ\nขนิษฐา\nขนุน\nขนุนนก\nขบ\nขบถ\nขบวน\nขบวร\nขม\nข่ม\nขมงโกรย\nขมวด\nขมวน\nขมอง\nขม่อม\nขมัง\nขมับ\nขมา\nขม้ำ\nขมิ้น\nขมิบ\nขมีขมัน\nขมึง\nขมึงทึง\nขมุ\nขมุกขมัว\nขมุบ\nขโมย\nขยด\nขยม\nขย่ม\nขยอก\nขยอง\nขย่อน\nขย้อน\nขยะ\nขยัก\nขยัน\nขยั้น\nขยับ\nขยาด\nขยาย\nขยำ\nขย้ำ\nขยิก\nขยิบ\nขยิ่ม\nขยี้\nขยุกขยิก\nขยุกขยุย\nขยุบ\nขยุบขยิบ\nขยุม\nขยุ้ม\nขยุย\nขรม\nขรรค์\nขรัว\nขริบ\nขรี\nขรึม\nขรุขระ\nขลบ\nขล้อ\nขลัง\nขลับ\nขลาด\nขลาย\nขลิบ\nขลุก\nขลุกขลัก\nขลุกขลิก\nขลุบ\nขลุม\nขลุ่ย\nขลู\nขลู่\nขวง\nข่วง\nขวด\nข่วน\nขวนขวาย\nขวบ\nขวย\nขวักไขว่\nขวัญ\nขวั้น\nขวับ\nขวับเขวียว\nขวา\nขวาก\nขวาง\nขว้าง\nขวาด\nขวาน\nขวายขวน\nขวาว\nขว้าว\nขวิด\nขอ\nข่อ\nข้อ\nของ\nข้อง\nขอด\nขอน\nข้อน\nขอบ\nขอม\nข่อย\nข้อย\nข่อยหยอง\nขะแจะ\nขะเน็ด\nขะมอมขะแมม\nขะมักเขม้น\nขะมุกขะมอม\nขะยิก\nขะยุก\nขะเย้อแขย่ง\nขัค\nขัง\nขังขอก\nขัช\nขัณฑสกร\nขัณฑสีมา\nขัด\nขัดมอน\nขัตติยมานะ\nขัน\nขั้น\nขันติ\nขันตี\nขันโตก\nขันที\nขันธ์\nขันธาวาร\nขับ\nขัว\nขั้ว\nขา\nข่า\nข้า\nขาก\nขาก๊วย\nขาง\nข่าง\nข้าง\nขาณุ\nขาด\nขาทนียะ\nขาน\nขาบ\nข้าพเจ้า\nขาม\nข่าม\nข้าม\nขาย\nข่าย\nขาล\nขาว\nข่าว\nข้าว\nข้าวอังกุลี\nขำ\nขิก\nขิง\nขิงแกลง\nขิงแครง\nขิด\nขิปสัทโท\nขิม\nขี่\nขี้\nขี้เข็บ\nขีณาสพ\nขีด\nขี้ตังนี\nขีปนาวุธ\nขี้ยอก\nขีระ\nขึง\nขึ้ง\nขึ้น\nขึ้นฉ่าย\nขืน\nขื่น\nขื่อ\nขุก\nขุด\nขุน\nขุ่น\nขุนเพ็ด\nขุม\nขุย\nขู่\nขูด\nเข\nเข้\nเขก\nเข็ง\nเข่ง\nเขจร\nเข็ญ\nเข็ด\nเขดา\nเขต\nเขน\nเข็น\nเข่น\nเขนง\nเขน็ด\nเขนย\nเขบ็จขบวน\nเขบ็ต\nเขม\nเข็ม\nเข้ม\nเข้มขาบ\nเขม็ง\nเขม็ดแขม่\nเขม่น\nเขม้น\nเขม้นขะมัก\nเขมร\nเขมา\nเขม่า\nเขมือบ\nเขย\nเขยก\nเขย่ง\nเขย้อแขย่ง\nเขย่า\nเขยิน\nเขยิบ\nเขยื้อน\nเขรอะ\nเขลง\nเขลอะ\nเขละ\nเขลา\nเขลาะ\nเขว\nเขษม\nเขฬะ\nเขะขะ\nเขา\nเข่า\nเข้า\nเขิง\nเขิน\nเขิบ\nเขี่ย\nเขียง\nเขียด\nเขียดตะปาด\nเขียน\nเขี่ยน\nเขียม\nเขียว\nเขี้ยว\nเขียะ\nเขือ\nเขือง\nเขื่อง\nเขื่อน\nเขือม\nแข\nแข้\nแขก\nแข็ง\nแข่ง\nแข้ง\nแขน\nแข่น\nแข้น\nแขนง\nแขม\nแขม็บ\nแขม่ว\nแขยง\nแขย่ง\nแขวก\nแขวง\nแขวน\nแขวะ\nโข\nโขก\nโขง\nโข่ง\nโขด\nโขดง\nโขน\nโขนง\nโขม\nโขมง\nโขมด\nโขยก\nโขยง\nโขย่ง\nโขยด\nโขลก\nโขลง\nโขลน\nโขษม\nไข\nไข่\nไข้\nไขว่\nไขว้\nคคนะ\nคคนัมพร\nคคนางค์\nคคนานต์\nคง\nคงคา\nคงไคย\nคช\nคชาชาติ\nคชาชีพ\nคชาธาร\nคชาภรณ์\nคณนา\nคณบดี\nคณะ\nคณาจารย์\nคณาธิการ\nคณาธิปไตย\nคณานับ\nคณิกา\nคณิต\nคเณศ\nคด\nคดี\nคติ\nคทา\nคน\nค้น\nคนทา\nคนทิสอ\nคนที\nคนโท\nคนธ์\nคันธ์\nคนธรรพ์\nคเนจร\nคบ\nคม\nคมน์\nคมนาการ\nคมนาคม\nคมิกภัต\nครก\nครบ\nครรชิต\nครรภ\nครรภ์\nครรลอง\nครรโลง\nครรไล\nครวญ\nครวี\nครหา\nครอก\nครอง\nครองแครง\nคร่อเงาะ\nคร่อเทียน\nครอบ\nคร่อม\nคระเมิม\nคระแลง\nคระไล\nคระแวง\nคระหน\nคระหวน\nคระหาย\nคระโหย\nครั่ง\nครั้ง\nครัดเคร่ง\nครัน\nครั่น\nครั้น\nครับ\nครัว\nครา\nคร่า\nคราก\nคราง\nคราญ\nคราด\nคร้าน\nคราบ\nคราม\nคร้าม\nครามครัน\nคราว\nคร่าว\nคราส\nครำ\nคร่ำ\nคร่ำเคร่ง\nคริปทอน\nคริสต์\nครีบ\nครีม\nครีษมายัน\nครึ\nครึกครื้น\nครึกโครม\nครึ่ง\nครึ่ด\nครึน\nครึ้ม\nครืด\nครืน\nครื้น\nครืนครั่น\nครื้นครั่น\nครื้นครึก\nครื้นเครง\nครือ\nครุ\nครุคระ\nครุฑ\nครุ่น\nครุมเครือ\nครุย\nครุวนา\nครู\nครู่\nครูด\nคฤโฆษ\nคฤนถ์\nคฤหบดี\nคฤหัสถ์\nคฤหาสน์\nคลวง\nคลอ\nคล้อ\nคลอก\nคลอง\nคล่อง\nคล้อง\nคลอด\nคลอน\nคล้อย\nคลอรีน\nคลอโรฟอร์ม\nคลอโรฟีลล์\nคละ\nคละคลุ้ง\nคลัก\nคลั่ก\nคลัง\nคลั่ง\nคลัตช์\nคลับคล้าย\nคลับคลา\nคลา\nคล้า\nคลางแคลง\nคลาด\nคลาน\nคลาย\nคล้าย\nคล้ายคลึง\nคล่าว\nคลำ\nคล่ำ\nคล้ำ\nคลิ้งโคลง\nคลิด\nคลินิก\nคลี\nคลี่\nคลึง\nคลื่น\nคลุก\nคลุ้ง\nคลุบ\nคลุม\nคลุ่ม\nคลุ้ม\nควง\nควณ\nควน\nควบ\nควย\nควร\nควัก\nควั่ก\nควั่งคว้าง\nควัน\nควั่น\nคว้า\nควาก\nคว้าง\nควาญ\nควาน\nคว้าน\nความ\nควาย\nคว่าว\nคว่ำ\nควินิน\nควิวคว่าง\nคหกรรม\nคหกรรมศาสตร์\nคหบดี\nคหัฐ\nคอ\nค้อ\nคอก\nค็อกคัส\nค็อกเทล\nคอเคซอยด์\nค่องอ้อย\nคอด\nคอแดง\nคอน\nค่อน\nค้อน\nคอนกรีต\nคอนเดนเซอร์\nคอนแวนต์\nคอนเสิร์ต\nคอม\nค่อม\nค้อม\nคอมพิวเตอร์\nคอมมานโด\nคอมมิวนิสต์\nคอย\nค่อย\nค้อย\nคอยล์\nคอร์ด\nคอแลน\nคอสติกโซดา\nคะ\nค่ะ\nคะไขว่\nคะค้อย\nคะคาน\nคะนน\nคะนอง\nคะน้า\nคะนึง\nคะเน\nคะเนงร้าย\nคะเน็ด\nคะแนน\nคะมำ\nคะยั้นคะยอ\nคะเยอ\nคัก\nคั่ก\nคัคนะ\nคัคนัมพร\nคัคนางค์\nคัคนานต์\nคั่ง\nคังไคย\nคัจฉ\nคัณฑมาลา\nคัณฑสูตร\nคัด\nคัดเค้า\nคัดมอน\nคัดเม็ง\nคัทลียา\nคัน\nคั่น\nคั้น\nคันถรจนาจารย์\nคันธกุฎี\nคันธมาทน์\nคันธารราษฎร์\nคับ\nคับค้อน\nคับคา\nคับแค\nคัพภ์\nคัมภีร์\nคัมภีรภาพ\nคัล\nคั่ว\nคา\nค่า\nค้า\nค่าคบ\nคาง\nค่าง\nค้าง\nคางคก\nค้างคาว\nคาด\nคาถา\nคาทอลิก\nคาน\nค้าน\nคาบ\nคาพยุต\nคาม\nคามวาสี\nคามณีย์\nคามภีร์\nคาย\nค่าย\nคาร์บอน\nคาร์บอเนต\nคาร์บอลิก\nคาร์บูเรเตอร์\nคาร์โบรันดัม\nคาร์โบไฮเดรต\nคารม\nคารวะ\nคาราเต้\nคาราวาน\nคาว\nค่าว\nค้าว\nคาวตอง\nคาวี\nคาวุต\nคาส\nคำ\nค่ำ\nค้ำ\nคำนวณ\nคำนวร\nคำนับ\nคำนัล\nคำนึง\nคำนูณ\nคำฝอย\nคำเพลิง\nคำรน\nคำรบ\nคำราม\nคำแสด\nคำแหง\nคำโอง\nคิก\nคิง\nคิด\nคิมหันต์\nคิรี\nคิลาน\nคิลานะ\nคิว\nคิ้ว\nคี่\nคีต\nคีบ\nคีม\nคีรี\nคีรีบูน\nคึก\nคึ่ก\nคึกคัก\nคืน\nคืบ\nคือ\nคุ\nคุก\nคุกกี้\nคุกคาม\nคุกพาทย์\nคุ้ง\nคุณ\nคุด\nคุดทะราด\nคุต\nคุตติ\nคุ่น\nคุ้น\nคุป\nคุปต์\nคุปติ\nคุม\nคุ่ม\nคุ้ม\nคุย\nคุ้ย\nคุยหฐาน\nคุยหประเทศ\nคุรุ\nคุลา\nคุลิก่า\nคุลีการ\nคุหา\nคู\nคู่\nคู้\nคูณ\nคูถ\nคูน\nคูปอง\nคูเรียม\nคูหา\nเค้ก\nเค้เก้\nเค้ง\nเคณฑะ\nเคด\nเค็ด\nเคน\nเค้น\nเคเบิล\nเค็ม\nเคมี\nเคย\nเครง\nเคร่ง\nเครงครา\nเครงครำ\nเครดิต\nเครน\nเครา\nเคร่า\nเคราหณี\nเคราะห์\nเครียด\nเครียว\nเครือ\nเครื่อง\nเคล้ง\nเคล็ด\nเคล้น\nเคล้า\nเคล่าคล่อง\nเคลิบเคลิ้ม\nเคลิ้ม\nเคลีย\nเคลื่อน\nเคลือบ\nเคว้ง\nเคหะ\nเคหา\nเคอะ\nเค้า\nเคาน์เตอร์\nเคารพ\nเคาะ\nเคาะแคะ\nเคียง\nเคียด\nเคียน\nเคียม\nเคี่ยม\nเคียร\nเคียว\nเคี่ยว\nเคี้ยว\nเคือง\nแค\nแค่\nแค้\nแคแล\nแคดเมียม\nแค็ตตาล็อก\nแคแตร\nแคโทด\nแคน\nแค่น\nแค้น\nแคบ\nแคบหมู\nแคปซูล\nแคม\nแคร่\nแครก\nแครง\nแคระ\nแคลคูลัส\nแคลง\nแคลเซียม\nแคลน\nแคล้ว\nแคล่วคล่อง\nแคลอรี\nแคลิฟอร์เนียม\nแคว\nแควก\nแคว้น\nแคแสด\nแคะ\nโค\nโคก\nโคเคน\nโค่ง\nโค้ง\nโคจร\nโคเซแคนต์\nโคไซน์\nโคตร\nโคแทนเจนต์\nโคธา\nโคน\nโค่น\nโคบอลต์\nโคปผกะ\nโคม\nโคม่า\nโครก\nโครกคราก\nโครง\nโคร่ง\nโคร่งคร่าง\nโครม\nโครเมียม\nโครโมโซม\nโคราช\nโครำ\nโคล\nโคลง\nโคลน\nโควตา\nโคออร์ดิเนต\nใคร\nใคร่\nใคร่ครวญ\nไค\nไค้\nไคร้\nไคร้เครือ\nไคล\nไคล้\nฆนะ\nฆราวาส\nฆ้อง\nฆ่า\nฆาต\nฆาน\nฆานินทรีย์\nเฆี่ยน\nโฆรวิส\nโฆษก\nโฆษณา\nโฆษะ\nโฆษ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nเฉ่ง\nเฉด\nเฉท\nเฉนียน\nเฉพาะ\nเฉย\nเฉลย\nเฉลว\nเฉลา\nเฉลิม\nเฉลี่ย\nเฉลียง\nเฉลี่ยง\nเฉลียบ\nเฉลียว\nเฉวียง\nเฉวียน\nเฉอะแฉะ\nเฉา\nเฉาก๊วย\nเฉาฮื้อ\nเฉาะ\nเฉิด\nเฉิบ\nเฉียง\nเฉียงพร้านางแอ\nเฉียด\nเฉียบ\nเฉียว\nเฉี่ยว\nเฉือน\nเฉื่อย\nแฉ\nแฉ่\nแฉก\nแฉง\nแฉ่ง\nแฉลบ\nแฉล้ม\nแฉะ\nโฉ\nโฉ่\nโฉเก\nโฉ่งฉ่าง\nโฉงเฉง\nโฉด\nโฉนด\nโฉบ\nโฉเบ๊\nโฉม\nโฉลก\nไฉน\nไฉไล\nชก\nชคัตตรัย\nชง\nชงโค\nชงฆ์\nชงฆา\nชงโลง\nชฎา\nชฎามังษี\nชฎามังสี\nชฎิล\nชด\nชน\nชนก\nชนนี\nชนม์\nชนวน\nชนะ\nชนัก\nชนา\nชนาง\nชนิด\nชเนตตี\nชบา\nชม\nชมดชม้อย\nชมนาด\nชมพู\nชมพู่\nชมรม\nชม้อย\nชม้าย\nชไม\nชยา\nชโย\nชรทึง\nชรริน\nชรอุ่ม\nชระล้ำ\nชระลุ\nชระอาบ\nชระเอม\nชรัด\nชรา\nชล\nชโลง\nชโลม\nช่วง\nชวด\nชวน\nชวย\nช่วย\nชวร\nชวลิต\nชวา\nชวาล\nชวาลา\nช่อ\nชอก\nช็อก\nช็อกโกเลต\nช็อกโกแลต\nชอง\nช่อง\nช้อง\nชองระอา\nชอน\nช่อน\nช้อน\nชอบ\nชอม\nช้อย\nชอล์ก\nชอ่ำ\nชอุ่ม\nชะ\nชะคราม\nชะงอก\nชะง่อน\nชะงัก\nชะงัด\nชะง้ำ\nชะงุ้ม\nชะเง้อ\nชะเงื้อม\nชะแง้\nชะโงก\nชะฉ่า\nชะช่อง\nชะชะ\nชะช้า\nชะโด\nชะตา\nชะต้า\nชะนี\nชะเนาะ\nชะเนียง\nชะพลู\nชะเพลิง\nชะมด\nชะมบ\nชะมวง\nชะมัง\nชะมัด\nชะแม่\nชะรอย\nชะลอ\nชะลอม\nชะล่า\nชะลาน\nชะลิน\nชะลูด\nชะเลง\nชะเลย\nชะแล็ก\nชะแลง\nชะวาก\nชะวาด\nชะเวิกชะวาก\nชะแวง\nชะอม\nชะอ้อน\nชะเอม\nชะโอน\nชัก\nชักคราม\nชักช้า\nชัง\nชั่ง\nชังคา\nชังฆ\nชัชวาล\nชัฏ\nชัด\nชัดช้า\nชัน\nชั้น\nชันกาด\nชันชี\nชันตุ\nชันนะตุ\nชันนุ\nชันโรง\nชันษา\nชันสูตร\nชัปนะ\nชัพ\nชัมพูนท\nชัย\nชัยพฤกษ์\nชัยภูมิ\nชัลลุกา\nชั่ว\nชั้ว\nชัวชม\nชา\nช้า\nชาคระ\nชาคริต\nชาคริยานุโยค\nช่าง\nช้าง\nช้าช่อน\nชาญ\nชาด\nชาดก\nชาต\nชาตบุษย์\nชาตรี\nชาตะ\nชาตา\nชาติ\nชาน\nชานุ\nช้าปี่\nชาปีไหน\nช้าแป้น\nช้าพลู\nชาม\nชามพูนท\nชามาดร\nชามาดา\nชามาตุ\nชาย\nชายา\nชาล\nชาลา\nชาลินี\nช้าเลือด\nชาว\nชาวี\nชำ\nช่ำ\nช้ำ\nชำงัด\nชำงาย\nช่ำชอง\nชำนะ\nชำนัญ\nชำนัน\nชำนาญ\nชำนิ\nชำเนียร\nชำมะนาด\nชำมะเลียง\nชำร่วย\nชำระ\nช้ำรั่ว\nชำรุด\nชำเรา\nชำเราะ\nชำแรก\nชำแระ\nชำเลือง\nชำแหละ\nชิ\nชิง\nชิ่ง\nชิงชัน\nชิงช้า\nชิงช้าชาลี\nชิงชี่\nชิงฮื้อ\nชิชะ\nชิชิ\nชิณณะ\nชิด\nชิเดนทรีย์\nชิต\nชิตินทรีย์\nชิน\nชิ้น\nชินโต\nชิโนรส\nชิม\nชิมแปนซี\nชิยา\nชิรณะ\nชิระ\nชิวหา\nชิสา\nชี\nชี่\nชี้\nชีปะขาว\nชีผะขาว\nชีผ้าขาว\nชีพ\nชีฟอง\nชีรณ\nชีระ\nชีวเคมี\nชีวประวัติ\nชีวภาพ\nชีววิทยา\nชีวะ\nชีวัน\nชีวา\nชีวาตม์\nชีวาลัย\nชีวิต\nชีวิตักษัย\nชีวิน\nชีวี\nชืด\nชื่น\nชื้น\nชื่อ\nชุก\nชุกชี\nชุ้ง\nชุณห\nชุด\nชุติ\nชุน\nชุบ\nชุม\nชุ่ม\nชุมนุม\nชุมพร\nชุมพา\nชุมแพรก\nชุมรุม\nชุมแสง\nชุมเห็ด\nชุ่ย\nชุลมุน\nชุลี\nชุษณะ\nชู\nชู้\nเช็ค\nเช้ง\nเช้งวับ\nเชงเลง\nเช็ด\nเชน\nเช่น\nเชย\nเชลง\nเชลย\nเชลแล็ก\nเชลียง\nเชวง\nเชษฐะ\nเชษฐา\nเชอ\nเช่า\nเช้า\nเชาว์\nเชาวน์\nเชิง\nเชิญ\nเชิด\nเชิ้ต\nเชียง\nเชี่ยน\nเชียบ\nเชี่ยม\nเชียร\nเชียร์\nเชียว\nเชี่ยว\nเชื่อ\nเชื้อ\nเชือก\nเชื่อง\nเชือด\nเชือน\nเชื่อม\nแช\nแช่\nแช่ง\nแชงมา\nแชบ๊วย\nแช่ม\nแชร์\nแชล่ม\nแชสซี\nแชะ\nโชก\nโชค\nโชงโลง\nโชดก\nโชดึก\nโชต\nโชตก\nโชติ\nโชติก\nโชน\nโชมโรม\nโชย\nโชยงการ\nโชยชาย\nโชยติส\nโชว์\nใช่\nใช้\nไช\nไชนะ\nไชย\nไชโย\nซก\nซ่ก\nซงดำ\nซ่งฮื้อ\nซด\nซน\nซ้น\nซบ\nซม\nซวดเซ\nซวน\nซวย\nซอ\nซอก\nซอง\nซ่อง\nซ้อง\nซองแมว\nซ้องแมว\nซอน\nซ่อน\nซ้อน\nซอม\nซ่อม\nซ้อม\nซอมซ่อ\nซอย\nซอส\nซัก\nซักส้าว\nซัง\nซั้ง\nซัด\nซับ\nซัลฟา\nซั้ว\nซา\nซ่า\nซาก\nซาง\nซ่าง\nซาด\nซาน\nซ่าน\nซาบซ่าน\nซาบซึ้ง\nซ่าโบะ\nซาแมเรียม\nซ้าย\nซาลาเปา\nซาว\nซ่าหริ่ม\nซำ\nซ้ำ\nซิ\nซี\nซิก\nซิกข์\nซิกซี้\nซิกแซ็ก\nซิการ์\nซิงโคนา\nซิ่น\nซินนามิก\nซินแส\nซิบ\nซิป\nซิฟิลิส\nซิลิคอน\nซิว\nซี่\nซีก\nซีเซียม\nซีด\nซี้ด\nซีนอน\nซีป่าย\nซีเมนต์\nซีเรียม\nซีลีเนียม\nซีอิ๊ว\nซึก\nซึง\nซึ่ง\nซึ้ง\nซึม\nซื่อ\nซื้อ\nซุก\nซุง\nซุน\nซุบ\nซุป\nซุ่ม\nซุ้ม\nซุ่มซ่าม\nซุย\nซู่\nซูโครส\nซูด\nซู้ด\nซูดซาด\nซูบ\nเซ\nเซ็ก\nเซแคนต์\nเซ็ง\nเซ่ง\nเซ้ง\nเซ็งแซ่\nเซต\nเซน\nเซ็น\nเซ่น\nเซนติกรัม\nเซนติเกรด\nเซนติเมตร\nเซนติลิตร\nเซปักตะกร้อ\nเซราะ\nเซรุ่ม\nเซลเซียส\nเซลล์\nเซลลูลอยด์\nเซลลูโลส\nเซ่อ\nเซอร์โคเนียม\nเซอะ\nเซา\nเซ้าซี้\nเซาะ\nเซิง\nเซิ้ง\nเซียน\nเซียบ\nเซียมซี\nเซียว\nเซี่ยว\nเซี่ยวกาง\nเซื่อง\nแซ\nแซ่\nแซ็กคาริน\nแซง\nแซงแซว\nแซด\nแซบ\nแซม\nแซยิด\nแซ่ว\nแซะ\nโซ\nโซ่\nโซก\nโซ่ง\nโซงโขดง\nโซเซ\nโซดา\nโซเดียม\nโซม\nโซรม\nโซลา\nไซ\nไซ้\nไซเกิล\nไซโคลน\nไซน์\nไซยาไนด์\nไซร้\nไซเรน\nไซโล\nฌาน\nฌาปน\nฌาปนกิจ\nฌาปนสถาน\nเฌอ\nเฌอเอม\nญวน\nญัตติ\nญาณ\nญาติ\nญานาซะฮ์\nญิบ\nญี่ปุ่น\nเญยธรรม\nไญยธรรม\nฎีกา\nฐกัด\nฐากูร\nฐาน\nฐานะ\nฐานันดร\nฐานานุกรม\nฐานานุรูป\nฐานานุศักดิ์\nฐานียะ\nฐาปน\nฐาปนา\nฐายี\nฐิต\nฐิติ\nฑาหก\nฑาหะ\nเฒ่า\nณรงค์\nเณร\nดก\nดง\nด้ง\nด้น\nดนโด่\nดนตรี\nดนัย\nดนุ\nดนู\nดบัสวิน\nดบัสวี\nดม\nดรงค์\nดรณี\nดรรชนี\nดราฟต์\nดรุณ\nดรุณี\nดล\nดวง\nด้วง\nดวด\nด่วน\nด้วน\nด้วย\nดอก\nดอง\nด่อง\nด้อง\nดองฉาย\nดองดึง\nดอด\nดอน\nด่อน\nดอม\nด้อม\nดอย\nด้อย\nดอลลาร์\nดะ\nดะโต๊ะ\nดะหมัง\nดัก\nดักดาน\nดักแด้\nดัง\nดั่ง\nดั้ง\nดัชนี\nดัด\nดัตช์\nดัน\nดั้น\nดับ\nดัมพ์\nดั้วเดี้ย\nดัสกร\nดา\nด่า\nดาก\nด่าง\nด้าง\nดาด\nดาน\nด่าน\nด้าน\nดาบ\nดาบส\nดาม\nด้าม\nด้ามจิ้ว\nดามพ์\nดาย\nด้าย\nดารกะ\nดารณี\nดารดาษ\nดาระ\nดารา\nดาล\nดาลัด\nดาว\nด่าว\nด้าว\nดาวดึงส์\nดาวบส\nดาษ\nดาษดา\nดำ\nด่ำ\nด้ำ\nดำกล\nดำเกิง\nดำแคง\nดำดง\nดำนาณ\nดำเนิน\nดำบล\nดำรง\nดำรวจ\nดำรัส\nดำริ\nดำรี\nดำรู\nดำฤษณา\nดำเลิง\nดิก\nดิ่ง\nดิฉัน\nดิฐ\nดิตถ์\nดิถี\nดิน\nดิ้น\nดิบ\nดิรัจฉาน\nดิลก\nดิ่ว\nดิ้ว\nดิ้วเดี้ยว\nดิษฐ์\nดิสโพรเซียม\nดี\nดีเซล\nดีด\nดีดีที\nดีบุก\nดีปลี\nดีเปรสชัน\nดีหมี\nดีหลี\nดึก\nดึง\nดึ่ง\nดึ่ม\nดื่น\nดื่ม\nดือ\nดื้อ\nดุ\nดุก\nดุกดิก\nดุกทะเล\nดุ้ง\nดุ้งดิ้ง\nดุจ\nดุด\nดุน\nดุ้น\nดุบ\nดุม\nดุ่ม\nดุ่ย\nดุรงค์\nดุริยะ\nดุริยางค์\nดุริยางคศาสตร์\nดุริยางคศิลป์\nดุล\nดุษฎี\nดุษณี\nดุษณีภาพ\nดุษิต\nดุสิต\nดุเหว่า\nดู\nดูกค่าง\nดูกร\nดูด\nดูรา\nดูแล\nเด\nเด่\nเดก\nเด็ก\nเดกซ์โทรส\nเดคากรัม\nเดคาเมตร\nเดคาลิตร\nเด้ง\nเด็จ\nเดช\nเดชน์\nเดชนะ\nเดชะ\nเดโช\nเดซิกรัม\nเดซิเมตร\nเดซิลิตร\nเด็ด\nเดน\nเด่น\nเดนมาร์ก\nเดรัจฉาน\nเด๋อ\nเด๋อด๋า\nเดา\nเด้า\nเดาะ\nเดิน\nเดิ่น\nเดิม\nเดียง\nเดียด\nเดียรดาษ\nเดียรถีย์\nเดียรัจฉาน\nเดียว\nเดี่ยว\nเดี๋ยว\nเดียะ\nเดื่อ\nเดือก\nเดื่อง\nเดือด\nเดือน\nเดือย\nแด\nแด่\nแดก\nแด็ก\nแดกงา\nแดกแด้\nแดง\nแดด\nแดน\nแด่น\nแด่ว\nแดะ\nแดะแด๋\nโด\nโด่\nโดกเดก\nโด่ง\nโดด\nโดน\nโดม\nโดมร\nโดย\nโดรณ\nใด\nได\nได้\nไดแซ็กคาไรด์\nไดนาโม\nไดนาไมต์\nไดโนเสาร์\nไดเรกตริกซ์\nตก\nต๊กโต\nตง\nต๋ง\nตงฉิน\nตงิด\nตงุ่น\nตด\nตติย\nตถาคต\nตน\nต้น\nตนัย\nตนุ\nตบ\nตบะ\nตปนียะ\nตม\nต้ม\nตมูก\nตยาคี\nตรง\nตรณี\nตรม\nตรรก\nตรรกะ\nตรลบ\nตรลอด\nตรลาด\nตรวจ\nตรวน\nตรอก\nตรอง\nตรอมใจ\nตรอมตรม\nตระ\nตระกล\nตระกวน\nตระกอง\nตระการ\nตระกูล\nตระคัร\nตระเตรียม\nตระนาว\nตระบก\nตระบอก\nตระบอง\nตระบัด\nตระบัน\nตระเบ็ง\nตระแบก\nตระแบง\nตระโบม\nตระพอง\nตระพัง\nตระลาการ\nตระวัน\nตระเว็ด\nตระเวน\nตระสัก\nตระหง่าน\nตระหนก\nตระหนัก\nตระหน่ำ\nตระหนี่\nตรัง\nตรังค์\nตรับ\nตรับฟัง\nตรัย\nตรัยตรึงศ์\nตรัส\nตรัสสา\nตรา\nตรากตรำ\nตราชู\nตราบ\nตราสัง\nตรำ\nตริ\nตริว\nตรี\nตรีปวาย\nตรีพิธพรรณ\nตรียัมปวาย\nตรึก\nตรึง\nตรุ\nตรุณ\nตรุณะ\nตรุษ\nตรู\nตรู่\nตฤณ\nตฤตีย\nตฤษณา\nตลก\nตลบ\nตลอด\nตลับ\nตลาด\nตลิ่ง\nตลึง\nตวง\nต่วน\nต้วมเตี้ยม\nตวัก\nตวัด\nตวาด\nตอ\nตอม่อ\nต่อ\nต้อ\nตอก\nต๊อก\nต๊อกต๋อย\nตอง\nต้อง\nตองกราย\nต้องเต\nตองแตก\nต่องแต่ง\nตองเหลือง\nตอด\nตอน\nต้อน\nตอบ\nตอเบา\nตอม\nต่อม\nต๋อม\nต่อย\nต้อย\nต้อยตริ่ง\nต้อยติ่ง\nต้อยตีวิด\nตอแย\nตอร์ปิโด\nต่อไส้\nตอแหล\nตะ\nตะกรน\nตะกร้อ\nตะกรัน\nตะกรับ\nตะกร้า\nตะกราม\nตะกรุด\nตะกรุม\nตะกรุมตะกราม\nตะกละ\nตะกลาม\nตะกวด\nตะกอ\nตะกอน\nตะกัง\nตะกั่ว\nตะกาง\nตะกาด\nตะกาย\nตะกาว\nตะกุกตะกัก\nตะกุย\nตะกู\nตะกูด\nตะเกียกตะกาย\nตะเกียง\nตะเกียบ\nตะแก\nตะแก่\nตะแกรง\nตะโก\nตะโก้\nตะโกก\nตะโกน\nตะโกรง\nตะโกรม\nตะไกร\nตะขบ\nตะขอ\nตะขาบ\nตะขิดตะขวง\nตะเข้\nตะเข็บ\nตะโขง\nตะคร้อ\nตะครอง\nตะครั่นตะครอ\nตะคร้ำ\nตะคริว\nตะคิว\nตะครุบ\nตะคอก\nตะคัน\nตะค้า\nตะคาก\nตะค้าน\nตะคุ่ม\nตะเครียว\nตะเคียว\nตะเคียน\nตะแคง\nตะไคร่\nตะไคร้\nตะเฆ่\nตะนอย\nตะนาว\nตะบม\nตะบอง\nตะบอย\nตะบัน\nตะบิ้ง\nตะบิด\nตะบิดตะบอย\nตะบี้ตะบัน\nตะบึง\nตะบูน\nตะเบ็ง\nตะเบ็งมาน\nตะเบ๊ะ\nตะแบก\nตะแบง\nตะโบม\nตะไบ\nตะปบ\nตะปลิง\nตะปิ้ง\nตะปุ่มตะป่ำ\nตะปู\nตะพง\nตะพด\nตะพอง\nตะพัก\nตะพัง\nตะพัด\nตะพั้น\nตะพาก\nตะพาน\nตะพาบ\nตะพาย\nตะพึด\nตะพึดตะพือ\nตะพุ่น\nตะเพรา\nตะเพิง\nตะเพิด\nตะเพียน\nตะโพก\nตะโพง\nตะโพน\nตะเภา\nตะใภ้\nตะม่อ\nตะมอย\nตะรังกะนู\nตะรังตังกวาง\nตะรังตังช้าง\nตะราง\nตะลอง\nตะลอน\nตะล่อม\nตะละ\nตะลาน\nตะลิงปลิง\nตะลิบ\nตะลีตะลาน\nตะลึง\nตะลึงพรึงเพริด\nตะลุง\nตะลุ่ม\nตะลุ่มนก\nตะลุมบอน\nตะลุ่มโปง\nตะลุมพอ\nตะลุมพุก\nตะลุย\nตะเลง\nตะแลงแกง\nตะไล\nตะวัน\nตะเวน\nตะหลิว\nตะหลุก\nตะหลุง\nตะแหง่ว\nตะแหมะแขะ\nตะโหงก\nตัก\nตักกะ\nตักเตือน\nตั๊กแตน\nตักษัย\nตัง\nตั่ง\nตั้ง\nตังเก\nตังฉ่าย\nตังเม\nตังวาย\nตังโอ๋\nตัจฉก\nตัจฉนี\nตัณฑุล\nตัณหา\nตัด\nตัน\nตันตระ\nตันติ\nตันหยง\nตับ\nตับปิ้ง\nตัว\nตั๋ว\nตัวจี๊ด\nตัวตืด\nตั้วโผ\nตั้วเหี่ย\nตา\nตาก\nตากวาง\nต่าง\nตาด\nตาน\nต่าน\nต้าน\nตานนกกด\nตานี\nตาบ\nตาม\nตามะแน\nตามิน\nตาย\nตาราไต\nตาล\nตาลุ\nต๋าว\nตาเสือ\nตาหนู\nตาฬ\nตำ\nต่ำ\nตำนาน\nตำบล\nตำแบ\nตำแย\nตำรวจ\nตำรับ\nตำรา\nตำรุ\nตำลึง\nตำเสา\nตำหนัก\nตำหนิ\nตำแหน่ง\nติ\nติก\nติ๊ก\nติกะ\nติกาหรัง\nติง\nติ่ง\nติ๋ง\nติ่งตั่ง\nติ๋งต่าง\nติงส\nติงสติ\nติณ\nติด\nติตติกะ\nติตติร\nติตถ\nติตถะ\nติถี\nติมิงคละ\nติรัจฉาน\nติลก\nติละ\nติ้ว\nตี\nตี่\nตีน\nตีบ\nตีรถะ\nตีระ\nตึ\nตึก\nตึ้ก\nตึ้กตั้ก\nตึง\nตึดตื๋อ\nตึ๊ดตื๋อ\nตืด\nตื่น\nตื้น\nตื้อ\nตื๊อ\nตื๋อ\nตุ\nตุ๊\nตุ๊กแก\nตุ๊กตา\nตุ๊กต่ำ\nตุกติก\nตุ๊กติ๊ก\nตุ๊กตุ่น\nตุ๊กตุ๋ย\nตุง\nตุ้งก่า\nตุ้งติ้ง\nตุ๊ดตู่\nตุน\nตุ่น\nตุ๋น\nตุนาหงัน\nตุบ\nตุ้บ\nตุ๊บป่อง\nตุปัดตุป่อง\nตุปัดตุเป๋\nตุ่ม\nตุ้ม\nตุ๋ม\nตุ้มกว้าว\nตุมกา\nตุ้มแซะ\nตุมตัง\nตุ้มเต๋น\nตุ้มปี่\nตุมพะ\nตุ่ย\nตุ้ย\nตุ๊ย\nตุ๋ยตุ่ย\nตุรคะ\nตุรงค์\nตุล\nตุลา\nตุหรัดตุเหร่\nตู\nตู่\nตู้\nตูก\nตูด\nตูบ\nตูม\nเต๊ก\nเต็ง\nเต่ง\nเตช\nเตโช\nเต้น\nเต็นท์\nเต็ม\nเตย\nเตร่\nเตร็ด\nเตรตา\nเตรียม\nเตรียมตรม\nเตละ\nเตลิด\nเตว็ด\nเต่อ\nเตอะ\nเตะ\nเตา\nเต่า\nเต้า\nเต๋า\nเต่าเกียด\nเต้าเจี้ยว\nเต้าทึง\nเต้าหู้\nเต้าฮวย\nเต๊าะ\nเตาะแตะ\nเติ่ง\nเติบ\nเติม\nเตี้ย\nเตียง\nเตียน\nเตียบ\nเตี๋ยม\nเตียรถ์\nเตียว\nเตี่ยว\nเตือน\nแต่\nแต้\nแตก\nแตง\nแต่ง\nแตงเม\nแต้จิ๋ว\nแตด\nแต๊ดแต๋\nแตน\nแต้ม\nแตร\nแตระ\nแต้ว\nแต้วแร้ว\nแต้วแล้ว\nแต่ว่า\nแต้แว้ด\nแตะ\nโต\nโต้\nโตก\nโต่ง\nโต้ง\nโตงเตง\nโตฎก\nโต๊ด\nโตน\nโตนด\nโต้โผ\nโตมร\nโตย\nโตรก\nโต๊ะ\nใต้\nไต\nไต่\nไต้\nไต๋\nไตร\nไตรกิศยา\nไตรดายุค\nไตร่ตรอง\nไตรย\nไต้หวัน\nถก\nถกล\nถงาด\nถด\nถนน\nถนอม\nถนัด\nถนัน\nถนำ\nถนิม\nถม\nถ่ม\nถมอ\nถมึงทึง\nถลก\nถลกบาตร\nถลน\nถล่ม\nถลอก\nถลัน\nถลา\nถลาก\nถลาย\nถลำ\nถลึงตา\nถลุง\nถ่วง\nถ้วน\nถ้วย\nถวัล\nถวัลย์\nถวาย\nถวิน\nถวิล\nถ่อ\nถ้อ\nถอก\nถอง\nถ่อง\nถ้อง\nถอด\nถอน\nถอบ\nถอบแถบ\nถ่อม\nถอย\nถ่อย\nถ้อย\nถะ\nถะถั่น\nถะมัดถะแมง\nถัก\nถัง\nถั่ง\nถัด\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นยา\nบิลเลียด\nบิวเรตต์\nบิสมัท\nบี้\nบีฑา\nบีตา\nบีบ\nบีเยศ\nบึก\nบึกบึน\nบึง\nบึ่ง\nบึ้ง\nบุ\nบุก\nบุคคล\nบุคลากร\nบุคลาธิษฐาน\nบุคลิก\nบุง\nบุ่ง\nบุ้ง\nบุ้งกี๋\nบุญ\nบุญญาธิการ\nบุญญานุภาพ\nบุญญาภินิหาร\nบุญญาภิสังขาร\nบุณฑริก\nบุณมี\nบุณย์\nบุตร\nบุตรี\nบุถุชน\nบุทคล\nบุนนาค\nบุบ\nบุบบิบ\nบุปผชาติ\nบุพกรรม\nบุพการี\nบุพกิจ\nบุพชาติ\nบุพทักษิณ\nบุพนิมิต\nบุพบท\nบุพพาจารย์\nบุพเพสันนิวาส\nบุพโพ\nบุ๋ม\nบุ่มบ่าม\nบุ้ย\nบุรณะ\nบุรพทิศ\nบุรพบท\nบุรพาจารย์\nบูรพาจารย์\nบุระ\nบุราณ\nบุรินทร์\nบุริมทิศ\nบุริมพรรษา\nบุริมสิทธิ\nบุรี\nบุรุษ\nบุโรทั่ง\nบุษกร\nบุษบก\nบุษบง\nบุษบัน\nบุษบา\nบุษบามินตรา\nบุษปราค\nบุษปะ\nบุษย์\nบุษย์น้ำทอง\nบุษยมาส\nบุษยะ\nบุษราคัม\nบุหงัน\nบุหงา\nบุหรง\nบุหรี่\nบุหลัน\nบู่\nบู้\nบูชนียสถาน\nบูชา\nบูชิต\nบูด\nบูดู\nบูร\nบูรณ์\nบูรณภาพ\nบูรณมี\nบูรณะ\nบูรณาการ\nบูรพ์\nบูรพะ\nบูรพา\nเบ้\nเบ่ง\nเบ๊จี๋\nเบญกานี\nเบญจกัลยาณี\nเบญจกามคุณ\nเบญจขันธ์\nเบญจดุริยางค์\nเบญจธรรม\nเบญจบรรพต\nเบญจพรรณ\nเบญจเพส\nเบญจมาศ\nเบญจรงค์\nเบญจศก\nเบญจศีล\nเบญจะ\nเบญจา\nเบญจางค์\nเบญจางคประดิษฐ์\nเบญญา\nเบญพาด\nเบ็ด\nเบ็ดเตล็ด\nเบ็ดเสร็จ\nเบน\nเบนซิน\nเบรก\nเบริลเลียม\nเบส\nเบ้อ\nเบอร์\nเบอร์คีเลียม\nเบ้อเร่อ\nเบ้อเร่อเท่อ\nเบ้อเริ่ม\nเบ้อเริ่มเทิ่ม\nเบอะ\nเบอะบะ\nเบะ\nเบา\nเบ้า\nเบาราณ\nเบาะ\nเบิก\nเบิ่ง\nเบี้ย\nเบี่ยง\nเบียด\nเบียน\nเบียร์\nเบี้ยว\nเบือ\nเบื่อ\nเบื้อ\nเบื้อง\nเบือน\nแบ\nแบ้\nแบก\nแบคทีเรีย\nแบ่ง\nแบงก์\nแบดมินตัน\nแบตเตอรี่\nแบน\nแบนโจ\nแบบ\nแบ็บ\nแบเรียม\nแบหลา\nแบะ\nโบ\nโบ้\nโบ๋\nโบก\nโบกขรณี\nโบกขรพรรษ\nโบชุก\nโบต\nโบนัส\nโบ๊เบ๊\nโบย\nโบรมีน\nโบรอน\nโบราณ\nโบสถ์\nใบ\nใบ้\nไบ่\nปก\nปกติ\nปกรณ์\nปกรณัม\nปกิณกะ\nปกีรณัม\nปโกฏิ\nปง\nป่ง\nปงช้าง\nปฎล\nปฏัก\nปฏิกรณ์\nปฏิกรรม\nปฏิการะ\nปฏิกิริยา\nปฏิกูล\nปฏิคม\nปฏิคหิต\nปฏิคาหก\nปฏิฆะ\nปฏิชีวนะ\nปฏิญญา\nปฏิญาณ\nปฏิทิน\nปฏิบถ\nปฏิบัติ\nปฏิปทา\nปฏิปักษ์\nปฏิปัน\nปฏิปุจฉาพยากรณ์\nปฏิปุจฉาวาที\nปฏิพัทธ์\nปฏิพากย์\nปฏิภาค\nปฏิภาณ\nปฏิมา\nปฏิมากร\nปฏิยุทธ์\nปฏิรพ\nปฏิรูป\nปฏิโลม\nปฏิวัติ\nปฏิวาต\nปฏิวาท\nปฏิเวธ\nปฏิสนธิ\nปฏิสวะ\nปฏิสังขรณ์\nปฏิสันถาร\nปฏิสัมภิทา\nปฏิเสธ\nปฐพี\nปฐม\nปฐวี\nปณต\nปณาม\nปณิธาน\nปณิธิ\nปณีต\nปด\nปดิวรัดา\nปติ\nปถพี\nปถมัง\nปถวี\nปทัฏฐาน\nปทัสถาน\nปทานุกรม\nปทีป\nปทุม\nปน\nป่น\nปนัดดา\nปปัญจะ\nปม\nปรนัย\nปรปักษ์\nปรโลก\nปรวาที\nปรก\nปรกติ\nปรง\nปรตยักษ์\nปรน\nปรนนิบัติ\nปรนิมมิตวสวัตดี\nปรบ\nปรปักษ์\nปรมัตถ์\nปรมาจารย์\nปรมาณู\nปรมาภิไธย\nปรมาภิเษก\nปรมินทร์\nบรเมนทร์\nปรเมศวร์\nปรเมษฐ์\nปรวด\nปรวนแปร\nปรศุ\nปรสิต\nปร๋อ\nปรองดอง\nปรอด\nปรอท\nปรอย\nประ\nประกบ\nประกฤต\nประกฤติ\nประกล\nประกวด\nประกวดประขัน\nประกอบ\nประกัน\nประกับ\nประกาย\nประกายพรึก\nประการ\nประกาศ\nประกาศนียบัตร\nประกาศิต\nประกำ\nประกิด\nประกิต\nประคด\nประคนธรรพ\nประคนธรรพ์\nประคบ\nประคบประหงม\nประคอง\nประคับประคอง\nประคัลภ์\nประคำ\nประคิ่น\nประคุณ\nประเคน\nประเคราะห์\nประโคน\nประโคนธรรพ\nประโคนธรรพ์\nประโคม\nประจง\nประจญ\nประจบ\nประจบประแจง\nประจวบ\nประจ๋อประแจ๋\nประจักษ์\nประจักษนิยม\nประจัญ\nประจัน\nประจาก\nประจาค\nประจาน\nประจำ\nประจิม\nประจิ้มประเจ๋อ\nประจุ\nประจุคมน์\nประจุบัน\nประเจก\nประเจิด\nประเจิดประเจ้อ\nประเจียด\nประแจ\nประชด\nประชน\nประชวม\nประชวร\nประชัน\nประชา\nประชาธิปไตย\nประชิด\nประชี\nประชุม\nประเชิญ\nประณต\nประณม\nประณาม\nประณิธาน\nประณิธิ\nประณีต\nประณุท\nประดง\nประดน\nประดวน\nประดอน\nประดอย\nประดัก\nประดักประเดิด\nประดัง\nประดับ\nประดา\nประดาก\nประดาป\nประดาษ\nประดิชญา\nประดิดประดอย\nประดิทิน\nประดิษฐ์\nประดิษฐกรรม\nประดิษฐาน\nประดุง\nประดุจ\nประดู่\nประเด\nประเด็น\nประเดิม\nประเดียง\nประเดี๋ยว\nประเดี๋ยวประด๋าว\nประแดง\nประแดะ\nประโดง\nประโดย\nประตง\nประตัก\nประตาป\nประติชญา\nประติญาณ\nประติทิน\nประติมากร\nประติมากรรม\nประติรพ\nประตู\nประถม\nประถมจินดา\nประทม\nประท้วง\nประทวน\nประทักษ์\nประทักษิณ\nประทัง\nประทัด\nประทับ\nประทาน\nประทาย\nประทาศี\nประทิน\nประทิ่น\nประทีป\nประทุฐ\nประทุน\nประทุษ\nประทุษฐ์\nประเทศ\nประเทา\nประเทียด\nประเทียบ\nประเทือง\nประธาน\nประธานาธิบดี\nประนม\nประนอ\nประนอม\nประนัง\nประนัปดา\nประนีประนอม\nประปราน\nประปราย\nประปา\nประเปรี้ยง\nประเปรียว\nประพจน์\nประพนธ์\nประพรม\nประพฤติ\nประพฤทธิ์\nประพัด\nประพัทธ์\nประพันธ์\nประพาต\nประพาส\nประพาสมหรณพ\nประพาฬ\nประพิณ\nประพิมพ์ประพาย\nประพุทธ์\nประเพณี\nประโพธ\nประไพ\nประไพร\nประภพ\nประภัสสร\nประภา\nประภาคาร\nประภาพ\nประภาษ\nประภาส\nประเภท\nประมง\nประมวล\nประมาณ\nประมาท\nประมุข\nประมุท\nประมูล\nประเมิน\nประโมง\nประโมทย์\nประยงค์\nประยุกต์\nประยุทธ์\nประยุร\nประยูร\nประโยค\nประโยชน์\nประโรหิต\nประลมพ์\nประลอง\nประลัย\nประลาต\nประลาย\nประลุ\nประเล่ห์\nประเล้าประโลม\nประโลม\nประวรรต\nประวรรตน์\nประวัติ\nประวาล\nประวาลปัทม์\nประวาส\nประวิง\nประวิช\nประวิตร\nประวิน\nประวีณ\nประเวณี\nประเวศ\nประเวศน์\nประศม\nประศาสน์\nประศุ\nประสก\nประสงค์\nประสบ\nประสพ\nประสม\nประสะ\nประสัก\nประสันนาการ\nประสัยห์\nประสา\nประสาท\nประสาธน์\nประสาน\nประสาร\nประสิทธิ์\nประสิทธิผล\nประสิทธิภาพ\nประสีประสา\nประสูต\nประสูติ\nประเสบัน\nประเสบันอากง\nประเสริฐ\nประหนึ่ง\nประหม่า\nประหยัด\nประหลาด\nประหล่ำ\nประหวัด\nประหวั่น\nประหัตประหาร\nประหาณ\nประหาร\nประเหล\nประเหส\nประไหมสุหรี\nประอบ\nประอร\nปรัก\nปรักปรำ\nปรักมะ\nปรัง\nปรัชญา\nปรัตถจริยา\nปรัตยุบัน\nปรัน\nปรับ\nปรัมปรา\nปรัศจิม\nปรัศนา\nปรัศนี\nปรัศว์\nปรัสสบท\nปร่า\nปรากฏ\nปรากรม\nปรากฤต\nปราการ\nปราง\nปรางค์\nปราจีน\nปราชญ์\nปราชญา\nปราชัย\nปราณ\nปราณี\nปราด\nปราน\nปรานี\nปราบ\nปราบดาภิเษก\nปราปต์\nปราม\nปรามาส\nปราโมช\nปราโมทย์\nปราย\nปรารถนา\nปรารภ\nปรารมภ์\nปราศ\nปราศจาก\nปราศรัย\nปราษณี\nปราษาณ\nปราสัย\nปราสาท\nปรำ\nปริ\nปริก\nปริกขาร\nปริกรรม\nปริกัป\nปริคณห์\nปริจาค\nปริจาริกา\nปริเฉท\nปริชน\nปริซึม\nปริญญา\nปริณาม\nปริณายก\nปริต\nปริตตะ\nปริตโตทก\nปริตร\nปริทรรศน์\nปริทัยหัคคี\nปริทัศน์\nปริเทพ\nปริเทวะ\nปรินิพพาน\nปริบ\nปริบท\nปริปันถ์\nปริพนธ์\nปริพัตร\nปริพันธ์\nปริพาชก\nปริภัณฑ์\nปริภาษ\nปริภูมิ\nปริโภค\nปริ่ม\nปริมณฑล\nปริมาณ\nปริมาตร\nปริยัติ\nปริยานุช\nปริยาย\nปริเยศ\nปริโยสาน\nปริวรรต\nปริวัตร\nปริวาร\nปริวาส\nปริวิตก\nปริเวณ\nปริศนา\nปริษัท\nปริสัญญู\nปริสุทธิ\nปริหาน\nปริหาร\nปรี่\nปรีชญา\nปรีชา\nปรี๊ด\nปรีดา\nปรีดิ\nปรีดิ์\nปรีดี\nปรีติ\nปรียะ\nปรียา\nปรึก\nปรึกษา\nปรึง\nปรือ\nปรื๋อ\nปรุ\nปรุง\nปรู\nปรู๋\nปรูด\nปรู๊ด\nปรู๊ดปร๊าด\nปรู๊ฟ\nปฤงคพ\nปฤจฉา\nปฤษฎางค์\nปฤษฐ\nปลก\nปลกเปลี้ย\nปลง\nปล่ง\nปลด\nปล้น\nปลวก\nปลอก\nปล่อง\nปล้อง\nปลอด\nปล้อน\nปลอบ\nปลอม\nปล่อย\nปละ\nปลัก\nปลั๊ก\nปลัง\nปลั่ง\nปลัด\nปลัดขิก\nปลา\nปลาต\nปลาบ\nปลาย\nปลาสเตอร์\nปลาสนาการ\nปล้ำ\nปลิง\nปลิด\nปลิ้น\nปลิโพธ\nปลิม\nปลิ่ม\nปลิว\nปลี\nปลีก\nปลื้ม\nปลุก\nปลูก\nปวกเปียก\nปวง\nป่วง\nปวด\nป่วน\nป้วน\nป้วนเปี้ยน\nป่วย\nปวัตน์\nปวารณา\nปวาล\nปวาส\nปวาฬ\nปวิช\nปวิตร\nปวิธ\nปวิเวก\nปวีณ\nปวุติ\nปเวณี\nปเวส\nปเวสน์\nปศุ\nปสันนะ\nปสันนาการ\nปสาท\nปสาน\nปสาสน์\nปสุ\nปสุต\nปสูติ\nปหังสนะ\nปหาน\nปหาร\nปหาส\nปอ\nป้อ\nป๋อ\nปอก\nปอง\nป่อง\nป้อง\nปอด\nปอน\nป้อน\nปอนด์\nปอเนาะ\nปอบ\nป้อแป้\nปอม\nป้อม\nป๋อม\nปอย\nป้อย\nป้อยอ\nปะ\nปะกน\nปะกัง\nปะการัง\nปะกำ\nปะขาว\nปะงาบ\nปะตาปา\nปะตาระกาหลา\nปะติดปะต่อ\nปะติยาน\nปะทะ\nปะทะปะทัง\nปะทุ\nปะทุน\nปะปน\nปะมง\nปะราลี\nปะรำ\nปะไร\nปะลอม\nปะเลง\nปะแล่ม\nปะโลง\nปะวะหล่ำ\nปะหงับ\nปะหนัน\nปะหัง\nปะเหลาะ\nปัก\nปักข์\nปักเป้า\nปักษ์\nปักษา\nปักษิน\nปักษี\nปัง\nปั๋ง\nปังสุ์\nปังสุกุล\nปัจจัตตะ\nปัจจันต์\nปัจจันตคาม\nปัจจันตชนบท\nปัจจันตประเทศ\nปัจจัย\nปัจจามิตร\nปัจจุคมน์\nปัจจุทธรณ์\nปัจจุบัน\nปัจจุสมัย\nปัจเจก\nปัจโจปการกิจ\nปัจฉา\nปัจฉิม\nปัจถรณ์\nปัจนึก\nปัจยาการ\nปัจเวกขณ์\nปัชชุน\nปัญจนที\nปัญจวัคคีย์\nปัญจก\nปัญจกะ\nปัญจมี\nปัญจวีสติ\nปัญญัติ\nปัญญา\nปัญหา\nปัฏ\nปัฏนะ\nปัฐยาวัต\nปัณฑรหัตถี\nปัณณะ\nปัณณาส\nปัณณาสก์\nปัณรสี\nปัณหิ\nปัด\nปัตคาด\nปัตตะ\nปัตตานึก\nปัตตานุโมทนา\nปัตตาเวีย\nปัตติ\nปัตติก\nปัตถร\nปัตถะ\nปัตนิ\nปัตนี\nปัตหล่า\nปัถพี\nปัถวี\nปัทม์\nปัทมะ\nปัทมาสน์\nปัน\nปั่น\nปั้น\nปั้นจั่น\nปันจุเหร็จ\nปั้นลม\nปั้นหยา\nปั้นเหน่ง\nปับ\nปั๊บ\nปัปผาสะ\nปัพพาชนียกรรม\nปัพภาระ\nปั๊ม\nปัยกา\nปัยยิกา\nปัวเปีย\nปัศจิม\nปัศตัน\nปัสสาวะ\nปัสสาสะ\nปา\nป่า\nป้า\nปาก\nปาง\nป้าง\nปาจรีย์\nปาจิตตีย์\nปาจีน\nปาฏลิ\nปาฏิบท\nปาฏิบุคลิก\nปาฏิโภค\nปาฏิหาริย์\nปาฐก\nปาฐกถา\nปาฐะ\nปาณกชาติ\nปาณะ\nปาณาติบาต\nปาณิ\nปาณี\nปาด\nปาติโมกข์\nปาตี\nปาเต๊ะ\nปาท่องโก๋\nปาทังกา\nปาทาน\nปาทุกา\nปาน\nป่าน\nป้าน\nปานะ\nปานียะ\nป้าบ\nป๊าบ\nปาพจน์\nปาม\nปาโมกข์\nป่าย\nป้าย\nปายาส\nปาร์เกต์\nปารมี\nปารเมศ\nปาราชิก\nปาริฉัตร\nปาริชาต\nปารุสกวัน\nปาล\nปาล์ม\nปาลิไลยก์\nปาลี\nปาว\nป่าว\nป๊าว\nปาวาร\nปาษาณ\nปาส\nปาสาณ\nปาสาทิกะ\nปาหนัน\nปาหี่\nปำ\nป้ำ\nป้ำเป๋อ\nปิกนิก\nปิ้ง\nปิงคละ\nปิงปอง\nปิฎก\nปิฏฐะ\nปิฐิ\nปิณฑะ\nปิด\nปิตตะ\nปิตา\nปิตามหัยกา\nปิตามหัยยิกา\nปิตุ\nปิตุจฉา\nปิตุภูมิ\nปิตุลา\nปิโตรเลียม\nปิ่น\nปิ่นแก้ว\nปิ่นโต\nปิปผลี\nปิ่ม\nปิ้ม\nปิยะ\nปิยังคุ\nปิโยรส\nปิลันธน์\nปิ๋ว\nปิศาจ\nปิหกะ\nปี\nปี่\nปี้\nปี๋\nปีก\nปีฐะ\nปี๊ด\nปีติ\nปีน\nปีบ\nปี๊บ\nปีศาจ\nปีฬกะ\nปึก\nปึง\nปึ่ง\nปึ๋ง\nปึ้ด\nปึมปื้อ\nปืน\nปื้น\nปือ\nปื้อ\nปื๋อ\nปุ\nปุ๊\nปุก\nปุกปุย\nปุคละ\nปุ้งกี๋\nปุงควะ\nปุงลิงค์\nปุงลึงค์\nปุจฉา\nปุฏะ\nปุณฑริก\nปุด\nปุตตะ\nปุถุชน\nปุนนาค\nปุนภพ\nปุนัพสุ\nปุบ\nปุ๊บ\nปุปผะ\nปุปะ\nปุพพะ\nปุ่ม\nปุ่มป่ำ\nปุ้ม\nปุ๋ม\nปุย\nปุ้ย\nปุ๋ย\nปุรณะ\nปุระ\nปุราณ\nปุราณะ\nปุริมพรรษา\nปุเรจาริก\nปุโรหิต\nปุลลิงค์\nปุลลึงค์\nปุลินท์\nปุโลปุเล\nปุษยะ\nปุสสะ\nปู\nปู่\nปูชกะ\nปูชนียบุคคล\nปูชนียวัตถุ\nปูชนียะ\nปูชา\nปูชิต\nปูด\nปูน\nปูม\nปู้ยี่ปู้ยำ\nปูระ\nปูลู\nเป้\nเป๋\nเปก\nเป๊ก\nเป่ง\nเป้ง\nเป๋ง\nเป็ด\nเปตพลี\nเปตอง\nเป็น\nเปยยาล\nเปร็ง\nเปรต\nเปรม\nเปรย\nเปรอ\nเปรอะ\nเปราะ\nเปรียง\nเปรี้ยง\nเปรี้ยงปร้าง\nเปรียญ\nเปรียบ\nเปรี่ยม\nเปรียว\nเปรี้ยว\nเปรียะ\nเปรี๊ยะ\nเปรื่อง\nเปรื้อย\nเปล\nเปล่ง\nเปลว\nเปลา\nเปล่า\nเปล้า\nเปลาะ\nเปลี้ย\nเปลี่ยน\nเปลี่ยม\nเปลี่ยว\nเปลือก\nเปลือง\nเปลื้อง\nเปลือย\nเปศะ\nเปศัส\nเปสการ\nเปสละ\nเปสุญวาท\nเป๋อ\nเป้อเย้อ\nเปอร์\nเปอร์เซ็นต์\nเปะ\nเปา\nเป่า\nเป้า\nเป๊า\nเป๋า\nเป๋าฮื้อ\nเปาะ\nเป๊าะ\nเปาะเปี๊ยะ\nเปาะแปะ\nเปิก\nเปิง\nเปิงมาง\nเปิด\nเปิ่น\nเปิบ\nเปิ๊บ\nเปีย\nเปียก\nเปี๊ยก\nเปี๊ยบ\nเปี่ยม\nเปี้ยว\nเปี๊ยว\nเปียะ\nเปี๊ยะ\nเปือก\nเปื้อน\nเปื่อย\nแป\nแป้ง\nแป๋ง\nแปด\nแป๊ด\nแปทู\nแป้น\nแป๊น\nแปบ\nแป๊บ\nแปม\nแปร\nแปร๋\nแปรก\nแปรง\nแปร่ง\nแปร๊ด\nแปร้น\nแปร๋น\nแปรปรวน\nแประ\nแปล\nแปล้\nแปลก\nแปลง\nแปลน\nแปลบ\nแปล๊บ\nแป้ว\nแป๊ว\nแปะ\nแป๊ะ\nแป๊ะซะ\nโป\nโป่\nโป้\nโป๊\nโปก\nโป๊ก\nโป๊กเกอร์\nโปกขรณี\nโปกขรพรรษ\nโปเก\nโปง\nโป่ง\nโป้ง\nโป่งข่าม\nโปงลาง\nโป่งวิด\nโปฐบท\nโปฐปทมาส\nโปดก\nโปตถกะ\nโปน\nโป๊ป\nโป๊ยเซียน\nโปรแกรม\nโปรง\nโปร่ง\nโปรด\nโปรตอน\nโปรตีน\nโปรเตสแตนต์\nโปรแทรกเตอร์\nโปรย\nโปล่ง\nโปลิโอ\nโปโล\nโปสก\nโปสต์การ์ด\nโปะ\nโป๊ะ\nโป๊ะจ้าย\nไป\nไป่\nไป๋\nไปยาล\nไปรษณีย์\nไปรษณียบัตร\nไปรษณียภัณฑ์\nไปรษณียากร\nไปล่\nไปศาจ\nผก\nผกา\nผกาย\nผคม\nผง\nผงก\nผงม\nผงะ\nผงาด\nผง่าน\nผจง\nผจญ\nผจัญ\nผจาน\nผชุม\nผณิน\nผณินทร\nผณิศวร\nผด\nผดุง\nผเดิน\nผทม\nผนวก\nผนวช\nผนัง\nผนิด\nผนึก\nผม\nผยอง\nผรณาปีติ\nผรสุ\nผริต\nผรุสวาท\nผล\nผลคุน\nผลคุนี\nผล็อย\nผละ\nผลัก\nผลัด\nผลับ\nผลัวะ\nผลา\nผลาญ\nผลานิสงส์\nผลาผล\nผลาหาร\nผลิ\nผลิกะ\nผลิต\nผลิน\nผลี\nผลีผลาม\nผลึก\nผลึ่ง\nผลือ\nผลุ\nผลุง\nผลุด\nผลุน\nผลุนผลัน\nผลุบ\nผลุบผลับ\nผลุย\nผลู\nผวน\nผวย\nผวา\nผสม\nผสาน\nผอง\nผ่อง\nผ่อน\nผอบ\nผอม\nผ็อย\nผอูน\nผะ\nผะดา\nผะสา\nผัก\nผัคคุณ\nผัคคุณี\nผัง\nผัด\nผัน\nผับ\nผัว\nผัวะ\nผัสสะ\nผัสสาหาร\nผา\nผ่า\nผ้า\nผาก\nผาง\nผ่าง\nผาณิต\nผาด\nผาติ\nผ่าน\nผาม\nผาย\nผ่ายผอม\nผาล\nผาลคุน\nผาลา\nผ่าว\nผาสุก\nผ้าฮาด\nผำ\nผ้ำ\nผิ\nผิง\nผิด\nผิตะ\nผิน\nผิว\nผี\nผี้ว์\nผึง\nผึ่ง\nผึ้ง\nผึ้งรวง\nผืน\nผื่น\nผุ\nผุด\nผุยผง\nผุสราคา\nผู้\nผูก\nเผ\nเผง\nเผชิญ\nเผ็ด\nเผด็จ\nเผดิม\nเผดียง\nเผ่น\nเผนิก\nเผย\nเผยอ\nเผยิบ\nเผยิบผยาบ\nเผล\nเผล่\nเผล็ด\nเผลอ\nเผลอไผล\nเผละ\nเผลาะ\nเผลาะแผละ\nเผลียง\nเผอเรอ\nเผอิญ\nเผอิล\nเผะ\nเผา\nเผ่า\nเผ้า\nเผาะ\nเผิ้ง\nเผิน\nเผียน\nเผือ\nเผื่อ\nเผือก\nเผือด\nเผือน\nเผื่อน\nแผ่\nแผก\nแผง\nแผด\nแผน\nแผ่น\nแผนก\nแผล\nแผลง\nแผล็บ\nแผล็ว\nแผละ\nแผ่ว\nแผ้ว\nโผ\nโผง\nโผฏฐัพพะ\nโผน\nโผเผ\nโผย\nโผล่\nโผลกเผลก\nโผละ\nโผอน\nโผะ\nไผ\nไผ่\nไผท\nฝน\nฝรั่ง\nฝรั่งเศส\nฝ่อ\nฝอย\nฝัก\nฝัง\nฝั่ง\nฝัด\nฝัน\nฝา\nฝ่า\nฝ้า\nฝาก\nฝาง\nฝาด\nฝาน\nฝาย\nฝ่าย\nฝ้าย\nฝิ่น\nฝี\nฝี่\nฝีก\nฝึก\nฝืด\nฝืน\nฝุ่น\nฝูง\nเฝ้า\nเฝือ\nเฝือก\nเฝือง\nเฝื่อน\nแฝก\nแฝง\nแฝด\nใฝ่\nไฝ\nพก\nพกุล\nพง\nพงศ์\nพงศกร\nพงศธร\nพงศา\nพงศาวดาร\nพจน์\nพจนา\nพจนานุกรม\nพจนารถ\nพจนีย์\nพจมาน\nพจี\nพชระ\nพญา\nพญาลอ\nพณิช\nพณิชย์\nพดด้วง\nพธู\nพนันดร\nพนาดร\nพนาดอน\nพนาราม\nพนาลัย\nพนาลี\nพนาวาส\nพนาเวศ\nพนาศรม\nพนาสณฑ์\nพนาสัณฑ์\nพเนจร\nพ่น\nพ้น\nพนม\nพนอง\nพนอม\nพนัก\nพนักงาน\nพนัง\nพนัน\nพนัส\nพนา\nพนาย\nพนิดา\nพนิต\nพบ\nพม่า\nพยนต์\nพยศ\nพยัก\nพยักพเยิด\nพยัคฆ์\nพยัคฆา\nพยัคฆิน\nพยัคฆี\nพยัชน์\nพยัญชนะ\nพยัต\nพยับ\nพยากรณ์\nพยาฆร์\nพยางค์\nพยาธิ\nพยาน\nพยาบาท\nพยาบาล\nพยาม\nพยามะ\nพยายาม\nพยุ\nพยุง\nพยุหยาตรา\nพยุหโยธา\nพยุหเสนา\nพยุหะ\nพยู่ห์\nพเยีย\nพร\nพรต\nพรม\nพรรค\nพรรค์\nพรรคานต์\nพรรณ\nพรรณนา\nพรรดึก\nพรรลาย\nพรรษ\nพรรษา\nพรรเอิญ\nพรวด\nพรวน\nพรหม\nพรหมจรรย์\nพรหมจาริณี\nพรหมจารี\nพรหมา\nพรหมาสตร์\nพรหมินทร์\nพรอก\nพร่อง\nพร้อง\nพรอด\nพร้อม\nพร้อมพรัก\nพร่อย\nพร้อย\nพระ\nพระนอม\nพระนาด\nพระฮาม\nพรักพร้อม\nพรั่ง\nพรัด\nพรั่น\nพรับ\nพร่า\nพร้า\nพราก\nพราง\nพร่าง\nพราด\nพราน\nพราย\nพราว\nพราหมณ์\nพราหมณะ\nพราหมณี\nพราหมี\nพรำ\nพร่ำ\nพริก\nพริ้ง\nพริบ\nพริ้ม\nพรึง\nพรึน\nพรึบ\nพรึ่บ\nพรืด\nพรุ\nพรุ่ง\nพรุน\nพรู\nพรูด\nพฤกษ์\nพฤกษชาติ\nพฤกษเทวดา\nพฤกษราช\nพฤกษศาสตร์\nพฤกษา\nพฤฒ\nพฤฒา\nพฤฒาจารย์\nพฤฒิ\nพฤต\nพฤติ\nพฤทธ์\nพฤทธิ์\nพฤนต์\nพฤนท์\nพฤศจิก\nพฤศจิกายน\nพฤษภ\nพฤษภาคม\nพฤหัสบดี\nพล\nพละ\nพลากร\nพลาดิศัย\nพลาธิการ\nพลานามัย\nพลบ\nพลวก\nพลวง\nพลวัต\nพลศาสตร์\nพลอ\nพล้อ\nพลอง\nพลอด\nพลอน\nพลอมแพลม\nพลอย\nพล่อย\nพลั่ก\nพลัง\nพลั่ง\nพลั้ง\nพลัด\nพลัน\nพลับ\nพลับพลา\nพลับพลึง\nพลั่ว\nพล่า\nพลาง\nพลาญ\nพลาด\nพล่าน\nพลาม\nพล่าม\nพลาย\nพลาสติก\nพลาสมา\nพลาหก\nพลำ\nพล้ำ\nพลำภัง\nพลิก\nพลิพัท\nพลิ้ว\nพลี\nพลุ\nพลุก\nพลุ่ก\nพลุกพล่าน\nพลุ่ง\nพลุ้ย\nพลู\nพลูโต\nพลูโทเนียม\nพวก\nพวง\nพ่วง\nพวน\nพวย\nพสก\nพสุ\nพสุธา\nพสุสงกรานต์\nพหล\nพหุ\nพหุล\nพหู\nพอ\nพ่อ\nพ้อ\nพอก\nพอง\nพ้อง\nพอน\nพ้อม\nพอโลเนียม\nพะ\nพะงา\nพะงาบ\nพะจง\nพะทำมะรง\nพะนอ\nพะเน้าพะนอ\nพะเนิน\nพะเนียง\nพะแนง\nพะพาน\nพะพิง\nพะเพิง\nพะยอม\nพ่ะย่ะค่ะ\nพะยูง\nพะยูน\nพะเยิบ\nพะเยิบพะยาบ\nพะรุงพะรัง\nพะโล้\nพะไล\nพะวง\nพะวักพะวน\nพะวา\nพะว้าพะวัง\nพะอง\nพะอากพะอำ\nพะอืดพะอม\nพัก\nพักตร์\nพักตรา\nพักร\nพัง\nพังกา\nพังงา\nพังผืด\nพังพวย\nพังพอน\nพังพาน\nพังพาบ\nพังเพย\nพัช\nพัชนี\nพัชระ\nพัญจน์\nพัฒนะ\nพัฒนา\nพัฒนากร\nพัฒนาการ\nพัด\nพัดชา\nพัดดึงส์\nพัตร\nพัทธ์\nพัทธยา\nพัทธสีมา\nพัทร\nพัน\nพันตู\nพันทาง\nพันธ์\nพันธะ\nพันธกรณี\nพันธบัตร\nพันธมิตร\nพันธนะ\nพันธนาคาร\nพันธนาการ\nพันธุ์\nพันธุกรรม\nพันลึก\nพันลือ\nพันเลิศ\nพันเอิญ\nพับ\nพัลลภ\nพัลวัน\nพัว\nพัวะ\nพัศดี\nพัสดุ\nพัสตร์\nพัสถาน\nพา\nพาก\nพากเพียร\nพากย์\nพาง\nพ่าง\nพาชี\nพาณิช\nพาณิชย์\nพาณิชยกรรม\nพาณิชยการ\nพาณิชยศาสตร์\nพาณิชยศิลป์\nพาณินี\nพาณี\nพาณีนี\nพาด\nพาท\nพาทย์\nพาธ\nพาธา\nพาน\nพ่าน\nพานร\nพานรินทร์\nพาม\nพาย\nพ่าย\nพายม้า\nพายัพ\nพายุ\nพาร์เซก\nพารณ\nพารา\nพาราฟิน\nพาล\nพาลา\nพาลี\nพาลุก\nพาโล\nพาไล\nพาส\nพาสน์\nพาสนา\nพาสุกรี\nพ่าห์\nพาหนะ\nพาหะ\nพาหา\nพาหิรกะ\nพาหิระ\nพาหุ\nพาหุรัด\nพาหุสัจจะ\nพาเหียร\nพาฬ\nพำ\nพำนัก\nพำพึม\nพำลา\nพิกล\nพิกสิต\nพิกัด\nพิกัติ\nพิกัน\nพิการ\nพิกุล\nพิเคราะห์\nพิฆน์\nพิฆเนศ\nพิฆเนศวร\nพิฆาต\nพิง\nพิจัย\nพิจาร\nพิจารณ์\nพิจารณา\nพิจิก\nพิจิต\nพิจิตร\nพิชญ์\nพิชัย\nพิชาน\nพิชิต\nพิเชฐ\nพิเชียร\nพิฑูรย์\nพิณ\nพิดทูล\nพิดาน\nพิโดร\nพิตร\nพิถี\nพิถีพิถัน\nพิทย\nพิทย์\nพิทยา\nพิทยาคม\nพิทยาคาร\nพิทยาธร\nพิทยาลัย\nพิทักษ์\nพิทูร\nพิเทศ\nพิธาน\nพิธี\nพิธุ\nพินทุ\nพินอบพิเทา\nพินัย\nพินาศ\nพินิจ\nพินิต\nพินิศ\nพินิศจัย\nพิเนต\nพิบัติ\nพิบุล\nพิบูล\nพิปริต\nพิปลาส\nพิพรรธ\nพิพรรธน์\nพิพักพิพ่วน\nพิพัฒ\nพิพัฒน์\nพิพากษ์\nพิพากษา\nพิพาท\nพิพิธ\nพิพิธภัณฑ์\nพิพิธภัณฑสถาน\nพิภพ\nพิภัช\nพิภาค\nพิภูษณะ\nพิเภก\nพิมปะการัง\nพิมพ์\nพิมพการัง\nพิมพา\nพิมพาภรณ์\nพิมล\nพิมเสน\nพิมาน\nพิมุข\nพิโมกข์\nพิโมกษ์\nพิโยกพิเกน\nพิโยค\nพิรอด\nพิระ\nพิรากล\nพิราบ\nพิราม\nพิราลัย\nพิริยะ\nพิรี้พิไร\nพิรุณ\nพิรุธ\nพิรุฬห์\nพิเรนทร์\nพิเราะ\nพิโรธ\nพิไร\nพิลังกาสา\nพิลาป\nพิลาส\nพิลิปดา\nพิลึก\nพิลึกกึกกือ\nพิลึกพิลั่น\nพิโลน\nพิไล\nพิศ\nพิศวง\nพิศวาส\nพิศาล\nพิศุทธ์\nพิศุทธิ์\nพิเศษ\nพิษ\nพิษฐาน\nพิษนาศน์\nพิสดาร\nพิสมร\nพิสมัย\nพิสัง\nพิสัช\nพิสัย\nพิสิฐ\nพิสุทธิ์\nพิสูจน์\nพิหค\nพิหาร\nพิฬาร\nพี\nพี่\nพี้\nพีชคณิต\nพีระมิด\nพึง\nพึ่ง\nพึ่บ\nพึ่บพั่บ\nพึม\nพึมพำ\nพืช\nพืด\nพื้น\nพุ\nพุก\nพุกาม\nพุง\nพุ่ง\nพุงดอ\nพุฒ\nพุฒิ\nพุด\nพุดตาน\nพุทธ\nพุทธะ\nพุทธังกูร\nพุทธางกูร\nพุทธันดร\nพุทธาภิเษก\nพุทธาวาส\nพุทธิ\nพุทโธ่\nพุทรา\nพุธ\nพุ่ม\nพุมเรียง\nพุ้ย\nพู\nพูพอน\nพู่\nพูด\nพูน\nพู้น\nพู่ระหง\nเพ\nเพ็ก\nเพกา\nเพคะ\nเพ็ง\nเพ่ง\nเพ็จ\nเพชฉลูกรรม\nเพชฌฆาต\nเพชร\nเพชรดา\nเพชรปาณี\nเพชรฤกษ์\nเพชรายุธ\nเพชรกลับ\nเพชรสังฆาต\nเพชรหลีก\nเพชรหึง\nเพ็ญ\nเพฑูริย์\nเพณี\nเพ็ดทูล\nเพดาน\nเพท\nเพทนา\nเพทาย\nเพทุบาย\nเพโทบาย\nเพ่นพ่าน\nเพนียด\nเพไนย\nเพ้ย\nเพรง\nเพรซีโอดิเมียม\nเพรา\nเพราะ\nเพริด\nเพริศ\nเพรียก\nเพรียง\nเพรียบ\nเพรี้ยม\nเพรียว\nเพรื่อ\nเพรือง\nเพล\nเพลง\nเพล็ด\nเพล้โพล้\nเพลา\nเพลาะ\nเพลิง\nเพลิดเพลิน\nเพลิน\nเพลีย\nเพลี้ย\nเพลี่ยง\nเพศ\nเพส\nเพสลาด\nเพ่อ\nเพ้อ\nเพ้อเจ้อ\nเพอิญ\nเพะ\nเพา\nเพาะ\nเพิก\nเพิง\nเพิ่ง\nเพิดเพ้ย\nเพิ่ม\nเพี้ย\nเพียง\nเพี้ยง\nเพียงออ\nเพี้ยน\nเพียบ\nเพียร\nเพื่อ\nเพื่อน\nแพ\nแพ้\nแพง\nแพ่ง\nแพงพวย\nแพทย์\nแพทยศาสตร์\nแพน\nแพ่น\nแพนก\nแพนงเชิง\nแพร\nแพร่\nแพรก\nแพร่ง\nแพรว\nแพร้ว\nแพลง\nแพลทินัม\nแพล็บ\nแพลม\nแพลเลเดียม\nแพละ\nแพละโลม\nแพว\nแพ้ว\nแพศย์\nแพศยา\nแพะ\nโพ\nโพก\nโพกพาย\nโพง\nโพงพาง\nโพชฌงค์\nโพซิตรอน\nโพด\nโพทะเล\nโพแทสเซียม\nโพธ\nโพธิ\nโพธิ์\nโพน\nโพ้น\nโพนทะนา\nโพบาย\nโพย\nโพยก๊วน\nโพยม\nโพรก\nโพรง\nโพรโทแอกทิเนียม\nโพรมีเทียม\nโพระดก\nโพล่\nโพลง\nโพล่ง\nโพล้ง\nโพลน\nโพล้เพล้\nโพละ\nโพสพ\nไพ\nไพ่\nไพจิตร\nไพชน\nไพชยนต์\nไพฑูรย์\nไพที\nไพบูลย์\nไพพรรณ\nไพร\nไพร่\nไพรจิตร\nไพรชน\nไพรชยนต์\nไพรฑูรย์\nไพรที\nไพรบูลย์\nไพรเราะ\nไพรัช\nไพรำ\nไพริน\nไพรินทร์\nไพรี\nไพเราะ\nไพโรจน์\nไพล\nไพล่\nไพศาขะ\nไพศาล\nไพเศษ\nไพสพ\nไพสิฐ\nไพหาร\nฟก\nฟ้ง\nฟรักโทส\nฟรี\nฟลูออรีน\nฟ่อ\nฟ้อ\nฟอก\nฟอง\nฟ่อง\nฟ้อง\nฟอด\nฟอน\nฟ่อน\nฟ้อน\nฟ้อแฟ้\nฟอร์มาลดีไฮด์\nฟอร์มาลิน\nฟอสฟอรัส\nฟอสเฟต\nฟัก\nฟักฟุ้น\nฟัง\nฟังก์ชัน\nฟัด\nฟัน\nฟั่น\nฟั้น\nฟ้า\nฟาก\nฟาง\nฟ่าง\nฟาด\nฟาทอม\nฟาน\nฟ่าม\nฟาย\nฟาร์ม\nฟาสซิสต์\nฟิด\nฟิต\nฟิบ\nฟิล์ม\nฟิวส์\nฟิสิกส์\nฟี่\nฟี้\nฟืดฟาด\nฟืน\nฟื้น\nฟืม\nฟุ\nฟุ้ง\nฟุต\nฟุน\nฟุบ\nฟุ่บ\nฟุ่มเฟือย\nฟุลสแก๊ป\nฟู\nฟู่\nฟูก\nฟูด\nฟูม\nเฟ็ด\nเฟ้น\nเฟลด์สปาร์\nเฟ้อ\nเฟอร์เมียม\nเฟอะ\nเฟอะฟะ\nเฟะ\nเฟะฟะ\nเฟิน\nเฟี้ยม\nเฟี้ยว\nเฟือ\nเฟื้อ\nเฟือง\nเฟื่อง\nเฟื้อง\nเฟือน\nเฟือย\nเฟื้อย\nแฟ่\nแฟง\nแฟชั่น\nแฟน\nแฟบ\nแฟ้ม\nแฟรนเซียม\nแฟลกซ์\nแฟลต\nแฟะ\nโฟกัส\nไฟ\nภควดี\nภควัต\nภควันต์\nภควัม\nภควา\nภควาน\nภคะ\nภคันทลา\nภคินี\nภณะ\nภณิดา\nภพ\nภมร\nภมริน\nภมรี\nภมุกา\nภยันตราย\nภยาคติ\nภระ\nภรณี\nภรต\nภรรดร\nภรรดา\nภรรยา\nภระมร\nภระมรี\nภราดร\nภราดรภาพ\nภราดา\nภริยา\nภฤศ\nภวะ\nภวตัณหา\nภวนะ\nภวังค์\nภวังคจิต\nภักดี\nภักตะ\nภักติ\nภักษ์\nภักษา\nภักษาหาร\nภัค\nภัคน์\nภังคะ\nภังคี\nภัจ\nภัณฑ์\nภัณฑาคาร\nภัณฑาคาริก\nภัณฑารักษ์\nภัณฑนะ\nภัณฑู\nภัต\nภัตตาคาร\nภัตตาหาร\nภัตร\nภัทระ\nภัทรกัป\nภัพ\nภัย\nภัสดา\nภัสตรา\nภัสมะ\nภัสสร\nภา\nภาค\nภาคย์\nภาคยานุวัติ\nภาคินี\nภาคิไนย\nภาคี\nภาคียะ\nภาชนะ\nภาชี\nภาณ\nภาณวาร\nภาณกะ\nภาณี\nภาณุ\nภาดร\nภาดา\nภาตระ\nภาตา\nภาตุ\nภาติกะ\nภาติยะ\nภาพ\nภาพย์\nภาม\nภาย\nภาร\nภาระ\nภารดี\nภารต\nภารตี\nภารยทรัพย์\nภารยา\nภารา\nภาวนา\nภาวะ\nภาษ\nภาษณ์\nภาษา\nภาษิต\nภาษี\nภาส\nภาสน์\nภาสวร\nภาสา\nภาสุระ\nภิกขา\nภิกขาจาร\nภิกขุ\nภิกขุนี\nภิกษา\nภิกษาจาร\nภิกษาหาร\nภิกษุ\nภิกษุณี\nภิงคาร\nภิญโญ\nภิตติ\nภินท์\nภินทนาการ\nภิยโย\nภิรมย์\nภิรมย์สุรางค์\nภิษัช\nภิสัก\nภีตะ\nภีมะ\nภีรุ\nภุกต์\nภุขัน\nภุช\nภุชงค์\nภุต\nภุมมะ\nภุมรัตน์\nภุมวาร\nภุมรา\nภุมริน\nภุมรี\nภุมเรศ\nภู\nภู่\nภูต\nภูติ\nภูม\nภูมิ\nภูมี\nภูริ\nภูรี\nภูวดล\nภูวนาถ\nภูวเนตร\nภูวไนย\nภูษา\nภูษิต\nเภกะ\nเภตรา\nเภท\nเภทุบาย\nเภรี\nเภสัช\nโภค\nโภคะ\nโภคิน\nโภคี\nโภไคย\nโภไคศวรรย์\nโภช\nโภชย์\nโภชก\nโภชนะ\nโภชนา\nโภชนาหาร\nโภชนียะ\nไภริน\nไภรี\nไภษัชคุรุ\nไภษัชย์\nมกร\nมกราคม\nมกุฎ\nมคธ\nมฆวัน\nมฆะ\nมฆา\nม่ง\nมงกุฎ\nมงโกรย\nมงคล\nมงคลวาร\nมณฑ์\nมณฑก\nมณฑนะ\nมณฑป\nมณฑล\nมณฑา\nมณฑารพ\nมณฑิระ\nมณเฑียร\nมณี\nมด\nมตะ\nมตกภัต\nมติ\nมทนะ\nมทะ\nมธุ\nมธุกร\nมธุการี\nมธุลีห์\nมธุระ\nมธุรพจน์\nมน\nมนินทรีย์\nม่น\nมนต์\nมนตร์\nมนตรี\nมนท์\nมนทิราลัย\nมนเทียร\nมนสิการ\nมนัส\nมนัสวี\nมนินทรีย์\nมนิมนา\nมนิลา\nมนุญ\nมนุษย์\nมนุษยชาติ\nมนุษยธรรม\nมนุษย์มนา\nมนุษยโลก\nมนุษยศาสตร์\nมนุษยสัมพันธ์\nมนุสาร\nมนู\nมนูสาร\nมโน\nมโนช\nมโนชญ์\nมโนราห์\nมโนสาเร่\nมโนห์รา\nมมังการ\nมยุรฉัตร\nมยุระ\nมยุรา\nมยุรี\nมยุเรศ\nมยูร\nมรกต\nมรคา\nมรฑป\nมรณ์\nมรณะ\nมรณกรรม\nมรณบัตร\nมรณภัย\nมรณภาพ\nมรดก\nมรรค\nมรรคา\nมรรตัย\nมรรยาท\nมรรษ\nมรสุม\nมริจ\nมริยาท\nมรีจิ\nมรุต\nมฤค\nมฤคย์\nมฤคศิระ\nมฤคศิรมาส\nมฤคเศียร\nมฤคินทร์\nมฤเคนทร์\nมฤดก\nมฤต\nมฤตยู\nมฤทุ\nมล\nมละ\nมลัก\nมลังเมลือง\nมล้าง\nมลาย\nมลายู\nมวก\nม่วง\nมวน\nม่วน\nม้วน\nม้วนต้วน\nมวย\nม้วย\nมวล\nมหกรรม\nมหรณพ\nมหรรณพ\nมหรสพ\nมหัจฉริยะ\nมหัต\nมหัทธนะ\nมหันต์\nมหันตโทษ\nมหัพภาค\nมหัศจรรย์\nมหา\nมหากฐิน\nมหากาฬ\nมหาขันธกะ\nมหาจักร\nมหาชน\nมหาชัย\nมหาชาติ\nมหาโชตรัต\nมหาดไทย\nมหาดเล็ก\nมหาตมะ\nมหาไถ่\nมหาเทพ\nมหาเทพี\nมหาเทวี\nมหาธาตุ\nมหานิกาย\nมหานิล\nมหาบพิตร\nมหาบัณฑิต\nมหาพน\nมหาพรหม\nมหาภารตะ\nมหาภิเนษกรมณ์\nมหาภูต\nมหาเมฆ\nมหายาน\nมหายุค\nมหาราช\nมหาฤกษ์\nมหาละลวย\nมหาละลาย\nมหาวงศ์\nมหาวรรค\nมหาวิทยาลัย\nมหาศักราช\nมหาศาล\nมหาสงกรานต์\nมหาสดมภ์\nมหาสดำ\nมหาสมุทร\nมหาสาวก\nมหาหงส์\nมหาหิงคุ์\nมหาอำนาจ\nมหาอุจ\nมหาอุด\nมหาอุปรากร\nมหาอุปราช\nมหิ\nมหิดล\nมหิธร\nมหิป\nมหิงส์\nมหิทธิ\nมหินท์\nมหิมา\nมหิศร\nมหิศวร\nมหิษ\nมหิษี\nมหึมา\nมเหยงค์\nมเหศ\nมเหศวร\nมเหศักดิ์\nมเหสักข์\nมเหสิ\nมเหสี\nมเหาฬาร\nมโหรสพ\nมโหระทึก\nมโหรี\nมโหฬาร\nมไหศวรรย์\nมอ\nมอง\nมองโกลอยด์\nมองโกเลีย\nมองคร่อ\nมอญ\nมอด\nม่อต้อ\nมอเตอร์\nมอเตอร์ไซค์\nมอน\nม่อน\nมอบ\nมอม\nมอมแมม\nม่อย\nมอร์ฟีน\nมอระกู่\nมอลโทส\nม่อลอกม่อแลก\nม่อห้อม\nม่อฮ่อม\nมะ\nมะกรูด\nมะกล่ำ\nมะกอก\nมะก่อง\nมะกะโรนี\nมะกา\nมะเกลือ\nมะเกี๋ยง\nมะข่วง\nมะขวิด\nมะขาม\nมะเขือ\nมะแข่น\nมะคังแดง\nมะค่า\nมะคำไก่\nมะคำดีควาย\nมะงั่ว\nมะงุมมะงาหรา\nมะซัก\nมะซาง\nมะดัน\nมะดีหวี\nมะดูก\nมะเดหวี\nมะเดื่อ\nมะต้อง\nมะตะบะ\nมะตาด\nมะตาหะรี\nมะตึ่ง\nมะตื๋น\nมะตูม\nมะแตก\nมะโต\nมะนาว\nมะปราง\nมะปริง\nมะฝ่อ\nมะพร้าว\nมะพลับ\nมะพูด\nมะแพน\nมะแพร้ว\nมะเฟือง\nมะแฟน\nมะไฟ\nมะม่วง\nมะม่าว\nมะมี่\nมะมื่น\nมะมุด\nมะเมอ\nมะเมีย\nมะเมื่อย\nมะแม\nมะยง\nมะยม\nมะระ\nมะริด\nมะรืน\nมะรุม\nมะรุมมะตุ้ม\nมะเร็ง\nมะเรื่อง\nมะโรง\nมะลอกมะแลก\nมะละกอ\nมะลิ\nมะลื่น\nมะลืมดำ\nมะลุลี\nมะแว้ง\nมะสัง\nมะเส็ง\nมะหวด\nมะหะหมัด\nมะหาด\nมะหิ่ง\nมะเหงก\nมะอึก\nมะฮอกกานี\nมัก\nมักกะโรนี\nมักกะลีผล\nมักกะสัน\nมักขะ\nมั่กขั้ก\nมักขิกา\nมัค\nมัคคะ\nมัคคุเทศก์\nมัคนายก\nมัฆวาน\nมั่ง\nมังกง\nมังกร\nมังกุ\nมังคละ\nมังค่า\nมังคุด\nมังตาน\nมังสวิรัติ\nมังสะ\nมังสี\nมัจจะ\nมัจจุ\nมัจฉริยะ\nมัจฉรี\nมัจฉะ\nมัจฉา\nมัชชะ\nมัชวิรัติ\nมัชชาระ\nมัชฌันติกสมัย\nมัชฌิม\nมัชฌิมา\nมัญจา\nมัญชิษฐา\nมัญชุ\nมัญชุสา\nมัญชูสา\nมัญเชฏฐะ\nมัฏฐะ\nมัณฑนศิลป์\nมัณฑนา\nมัด\nมัตตะ\nมัตตัญญู\nมัตตา\nมัตติกา\nมัตถกะ\nมัตถลุงค์\nมัตสยะ\nมัตสยา\nมัตสระ\nมัตสริน\nมัททวะ\nมัทนะ\nมัทยะ\nมัธยฐาน\nมัธยม\nมัธยันห์\nมัธยัสถ์\nมัน\nมั่น\nมันตา\nมันถะ\nมันทิระ\nมันทิราลัย\nมับ\nมั้ม\nมัมมี่\nมัย\nมัลละ\nมัลลิกา\nมัว\nมัวซัว\nมั่ว\nมัศยา\nมัสตุ\nมัสตาร์ด\nมัสมั่น\nมัสยิด\nมัสรู่\nมัสลิน\nมัสสุ\nมา\nม้า\nมาก\nมาคสิระ\nมาฆบูชา\nมาฆะ\nม้าง\nมางสะ\nมาณพ\nมาณวิกา\nมาด\nมาดา\nมาตงค์\nมาตร\nมาตรา\nมาตฤ\nมาตังคะ\nมาตา\nมาตามหัยกะ\nมาตามหัยกา\nมาตามหัยยิกา\nมาติกะ\nมาติกา\nมาตุ\nมาตุจฉา\nมาตุรงค์\nมาตุเรศ\nมาตุละ\nมาตุลา\nมาตุลานี\nมาทะ\nมาธยมิก\nมาธยมิกะ\nมาธุระ\nมาธุสร\nมาธูระ\nมาน\nม่าน\nม้าน\nมานพ\nมานะ\nมานัต\nมานัส\nมานิต\nมานี\nมานุษ\nมานุษยวิทยา\nมาโนชญ์\nมาบ\nมาภา\nม้าม\nม่าย\nมายา\nมาร\nมาราธิราช\nมารค\nมารดร\nมารดา\nมารยา\nมารยาท\nมารศรี\nมารษา\nมาริต\nมารุต\nมาลย์\nมาลัย\nมาลา\nมาลาตี\nมาลาเรีย\nมาลินี\nมาลี\nมาลุต\nมาศ\nมาส\nมาสก\nมาห์\nม่าห์\nมาหิส\nม่าเหมี่ยว\nมาฬก\nมิ\nมิค\nมิคสัญญี\nมิ่ง\nมิจฉา\nมิด\nมิตร\nมิติ\nมิเตอร์\nมิถยา\nมิถุน\nมิถุนายน\nมิทธะ\nมินตรา\nมินตา\nมินหม้อ\nมิ่ม\nมิ้ม\nมิไย\nมิรันตี\nมิลลิกรัม\nมิลลิบาร์\nมิลลิเมตร\nมิลลิลิตร\nมิลักขะ\nมิลักขู\nมิส\nมิสกรี\nมิสกวัน\nมิสซา\nมี\nมี่\nมีด\nมีเทน\nมีน\nมีนาคม\nมี่สั้ว\nมึง\nมึน\nมืด\nมืน\nมื่น\nมือ\nมื้อ\nมุ\nมุก\nมุกดา\nมุกดาหาร\nมุกุระ\nมุข\nมุขเด็จ\nมุขยประโยค\nมุโขโลกนะ\nมุคคะ\nมุง\nมุ่ง\nมุ้ง\nมุจฉา\nมุจนะ\nมุจลินท์\nมุญจนะ\nมุญชะ\nมุฐิ\nมุณฑกะ\nมุณฑะ\nมุด\nมุตกิด\nมุตฆาต\nมุตตะ\nมุตตา\nมุตติ\nมุตะ\nมุติ\nมุททา\nมุทธชะ\nมุทธา\nมุทธาภิเษก\nมุทรา\nมุทริกา\nมุทะลุ\nมุทา\nมุทิกา\nมุทิงค์\nมุทิตา\nมุทุ\nมุทุตา\nมุ่น\nมุนิ\nมุนินทร์\nมุนี\nมุบ\nมุบมิบ\nมุม\nมุ้ม\nมุ่ย\nมุรธา\nมุรธาภิเษก\nมุสละ\nมุสลิม\nมุสา\nมุสิก\nมุหงิด\nมุหน่าย\nมุหุต\nมุฮัมมัด\nมูก\nมูเซอ\nมูตร\nมู่ทู่\nมูน\nมูมมาม\nมูรติ\nมูรธา\nมูรธาภิเษก\nมูล\nมูละ\nมูลา\nมูลิกากร\nมู่ลี่\nมู่เล่\nมูสัง\nมูสิก\nมูสิกะ\nมูสิกทันต์\nเม\nเม็ก\nเมกะเฮิรตซ์\nเมขลา\nเมฆ\nเมฆา\nเมฆินทร์\nเมฆี\nเม็ง\nเม็ด\nเมตตา\nเมตไตรย\nเมตร\nเมตริก\nเมตริกตัน\nเมถุน\nเมท\nเมโท\nเมทนี\nเมทินี\nเมทนีดล\nเมทานอล\nเมทิลแอลกอฮอล์\nเมธ\nเมธา\nเมธาวี\nเมธี\nเมน\nเม่น\nเม้น\nเมนเดลีเวียม\nเมนทอล\nเม้ม\nเมรัย\nเมริเดียน\nเมรุ\nเมล์\nเมล็ด\nเมลือง\nเมษ\nเมษายน\nเมห์\nเมหนะ\nเมหะ\nเมะ\nเมา\nเม่า\nเม้า\nเมารี\nเมาลี\nเมาฬี\nเมาะ\nเมิง\nเมิน\nเมิล\nเมีย\nเมียง\nเมี่ยง\nเมี้ยน\nเมือ\nเมื้อ\nเมื่อ\nเมือก\nเมือง\nเมือบ\nเมื่อย\nแม่\nแม้\nแมก\nแมกนีเซียม\nแมง\nแมงกะพรุน\nแมงกานิน\nแมงกานีส\nแมงคา\nแมงคาเรือง\nแมงช้าง\nแมงดา\nแมงลัก\nแม่ตะงาว\nแมน\nแม่น\nแม้น\nแมลง\nแมลบ\nแมว\nแม้ว\nแมะ\nโม\nโม่\nโม้\nโมก\nโมกข์\nโมกษะ\nโมฆกรรม\nโมฆสัญญา\nโมฆะ\nโมฆียกรรม\nโมฆียะ\nโมง\nโม่ง\nโมงครุ่ม\nโมทนา\nโมโนแซ็กคาไรด์\nโมไนย\nโมเม\nโมเมนต์\nโมเย\nโมรา\nโมรี\nโมเรส\nโมลิบดีนัม\nโมลี\nโมเลกุล\nโมเสก\nโมเสส\nโม่ห์\nโมหะ\nโมหันธ์\nโมหาคติ\nโมโห\nไม่\nไม้\nไมกา\nไมครอน\nไมโครกรัม\nไมโครฟิล์ม\nไมโครโฟน\nไมโครมิเตอร์\nไมโครเมตร\nไมโครลิตร\nไมโครเวฟ\nไมตรี\nไมยราบ\nไมล์\nยก\nยกกระบัตร\nยกนะ\nยง\nยงโย่\nยชุรเวท\nยติ\nยติภังค์\nยถากรรม\nยถาภูตญาณ\nย่น\nยนต์\nยนตร์\nยม\nยมก\nยมโดย\nยมนา\nยมล\nยมะ\nยรรยง\nยล\nยวง\nยวด\nยวน\nยวบ\nย้วย\nยวรยาตร\nยศ\nยโส\nยอ\nย่อ\nยอก\nย็อกแย็ก\nยอง\nย่อง\nย้อง\nยอด\nยอน\nย้อน\nยอบ\nยอม\nย่อม\nย้อม\nย่อย\nย้อย\nย้อแย้\nยะ\nย่ะ\nยะยอบ\nยะยับ\nยัก\nยักข์\nยักขินี\nยักษ์\nยักษา\nยักษิณี\nยักษี\nยัง\nยั้ง\nยั่งยืน\nยัชโญปวีต\nยัญ\nยัญญะ\nยัด\nยัติภังค์\nยัน\nยั่น\nยันต์\nยันตร\nยันตร์\nยันตรกรรม\nยั่นตะนี\nยับ\nยั่ว\nยั้ว\nยั้วเยี้ย\nยัวรยาตร\nยัวะ\nยัษฏิ\nยา\nย่า\nยาก\nยาคุ\nยาคู\nยาง\nย่าง\nยางพารา\nยาจก\nยาจนา\nยาไฉน\nยาด\nยาดา\nยาตร\nยาตรา\nยาน\nย่าน\nย่านพาโหม\nยานมาศ\nยานุมาศ\nยานี\nยาม\nย่าม\nยามะ\nยามักการ\nยามา\nยาย\nย้าย\nยายี\nยาว\nย้าว\nยาวกาลิก\nยาวชีวิก\nยาสูบ\nย่าหยา\nยาหยี\nยำ\nย่ำ\nย้ำ\nยำเยีย\nยิก\nยิง\nยิ่ง\nยิฏฐะ\nยิน\nยิบ\nยิบหยี\nยิปซัม\nยิปซี\nยิ้ม\nยิมนาสติก\nยิหวา\nยี\nยี่\nยี้\nยี่ก่า\nยี่เก\nยี่เข่ง\nยี่โถ\nยีน\nยี่โป้\nยี่ภู่\nยีราฟ\nยี่สก\nยี่สง\nยี่สน\nยี่สาน\nยี่สุ่น\nยี่หระ\nยี่หร่า\nยี่ห้อ\nยี่หุบ\nยึกยัก\nยึกยือ\nยึด\nยืด\nยืน\nยื่น\nยืม\nยื้อ\nยุ\nยุกกระบัตร\nยุกดิ\nยุกติ\nยุกติธรรม\nยุกต์\nยุค\nยุคนธร\nยุคล\nยุคันต์\nยุคันธร\nยุคุนธร\nยุง\nยุ่ง\nยุ้ง\nยุด\nยุต\nยุติ\nยุทธ\nยุทธ์\nยุทธนา\nยุทโธปกรณ์\nยุบ\nยุ่บ\nยุ่บยั่บ\nยุบล\nยุพดี\nยุพเรศ\nยุพา\nยุพาน\nยุพาพาล\nยุพาพิน\nยุ่มย่าม\nยุ่ย\nยุ้ย\nยุรยาตร\nยูรยาตร\nยุวชน\nยุวดี\nยุวราช\nยุวา\nยุวาน\nยู\nยู่\nยูง\nยูโด\nยูถะ\nยูถิกา\nยูริก\nยูเรนัส\nยูเรเนียม\nยูโรเพียม\nเย\nเย้\nเยง\nเยซู\nเย็ด\nเย็น\nเย็นตาโฟ\nเย็นเตาโฟ\nเย็บ\nเย้ย\nเยอ\nเย่อ\nเยอรมัน\nเยอว\nเย่อหยิ่ง\nเยอะ\nเยอะแยะ\nเยา\nเย้า\nเยาว์\nเยาวชน\nเยาวมาลย์\nเยาวยอด\nเยาวราช\nเยาวเรศ\nเยาวลักษณ์\nเยาวพา\nเยาวพาณี\nเยาวพาน\nเยาะ\nเยิง\nเยิน\nเยิ่น\nเยิ่นเย้อ\nเยินยอ\nเยิบ\nเยิบยาบ\nเยิ้ม\nเยีย\nเยี่ยง\nเยี่ยงอย่าง\nเยียงผา\nเยียดยัด\nเยียน\nเยียบ\nเยี่ยม\nเยียรบับ\nเยียรยง\nเยียว\nเยี่ยว\nเยียวยา\nเยือ\nเยื่อ\nเยื้อ\nเยือก\nเยือง\nเยื่อง\nเยื้อง\nเยือน\nเยื้อน\nแย่\nแย้\nแยก\nแยง\nแย่ง\nแย้ง\nแยงแย่\nแยงแย้\nแยบ\nแย็บ\nแยม\nแย้ม\nแยแส\nแยะ\nโย\nโย้\nโยก\nโยกเยก\nโยคาพจร\nโยคาวจร\nโยคเกณฑ์\nโยคยะ\nโยคะ\nโยคิน\nโยคี\nโยง\nโย่ง\nโย่งเย่ง\nโยงโย่\nโยชน์\nโยชนา\nโยถิกะ\nโยทะกา\nโยธวาทิต\nโยธา\nโยธิน\nโยน\nโยนก\nโยนิโส\nโยนี\nโยม\nโยโส\nใย\nไย\nไย่\nไยดี\nไยไพ\nรก\nรง\nรงค์\nรงควัตถุ\nรงรอง\nรจนา\nรจเรข\nรจเลข\nรจิต\nรชตะ\nรชนิ\nรชนี\nรชะ\nรณรงค์\nรด\nรดี\nรตนะ\nรตะ\nรติ\nรถ\nรน\nร่น\nรบ\nรบาญ\nรพี\nรม\nร่ม\nรมณี\nรมณีย์\nรมณียสถาน\nรมย์\nรมเยศ\nรยางค์\nรวก\nรวง\nร่วง\nรวด\nรวน\nรวนเร\nร่วน\nรวบ\nรวม\nร่วม\nรวย\nรวิ\nรวิวาร\nรวี\nรศนา\nรส\nรสนา\nรสสุคนธ์\nรสายนเวท\nรสิก\nรหัท\nรหัส\nรโห\nรโหฐาน\nรอ\nร่อ\nรอก\nรอง\nร่อง\nร้อง\nรองเง็ง\nร่องแร่ง\nรอด\nรอน\nร่อน\nร้อน\nรอบ\nรอบคอบ\nรอม\nรอมชอม\nรอมร่อ\nรอย\nร่อย\nร้อย\nร่อแร่\nระ\nระกะ\nระกา\nระกำ\nระเกะระกะ\nระคน\nระคาง\nระคาย\nระแคะ\nระฆัง\nระงม\nระงับ\nระแง้\nระโงกหิน\nระชวย\nระดม\nระดะ\nระดับ\nระดา\nระด่าว\nระดู\nระเด่น\nระเดียง\nระแด\nระตู\nระทก\nระทด\nระทม\nระทวย\nระทา\nระทึก\nระแทะ\nระนาด\nระนาบ\nระนาม\nระนาว\nระเนน\nระเนระนาด\nระเนียด\nระแนง\nระแนะ\nระบบ\nระบม\nระบอบ\nระบัด\nระบับ\nระบาด\nระบาย\nระบำ\nระบิล\nระบือ\nระบุ\nระเบง\nระเบ็ง\nระเบิด\nระเบียง\nระเบียน\nระเบียบ\nระแบบ\nระมัดระวัง\nระมาด\nระเมียร\nระย่อ\nระย่อม\nระยะ\nระยั้ง\nระยับ\nระย้า\nระยาบ\nระยำ\nระยิบระยับ\nระโยง\nระโยงระยาง\nระรวย\nระรอง\nระร่อน\nระรัว\nระราน\nระร่าย\nระริก\nระรี่\nระรึง\nระรื่น\nระรื้น\nระเร้ง\nระเริง\nระเรียง\nระเรื่อย\nระแรง\nระลวง\nระลอก\nระลึก\nระวัง\nระวาง\nระวาย\nระวิง\nระแวง\nระแวดระวัง\nระไว\nระส่ำระสาย\nระหกระเหิน\nระหง\nระหวย\nระหว่าง\nระหองระแหง\nระหัด\nระหาย\nระเห็จ\nระเหย\nระเหระหน\nระเหหน\nระเหิด\nระเหินระหก\nระแหง\nระโหย\nระอา\nระอิดระอา\nระอุ\nรัก\nรักข์\nรักขิต\nรักตะ\nรักบี้\nรักเร่\nรักแร้\nรักษ์\nรักษา\nรัง\nรั้ง\nรังเกียจ\nรังแก\nรังค์\nรังควาน\nรังแค\nรังรอง\nรังวัด\nรังสิ\nรังสี\nรังสิมันตุ์\nรังสิมา\nรัจฉา\nรัช\nรัชชูปการ\nรัชมังคลาภิเษก\nรัชชุ\nรัชฎาภิเษก\nรัชดาภิเษก\nรัชนะ\nรัชนี\nรัญจวน\nรัฏฐาภิปาลโนบาย\nรัฐ\nรัฐประศาสโนบาย\nรัฐประศาสนศาสตร์\nรัด\nรัต\nรัตกัมพล\nรัตมณี\nรัตคน\nรัตจันทน์\nรัตตัญญู\nรัตติ\nรัตน์\nรัตนะ\nรัตนโกสินทร์\nรัตนโกสินทรศก\nรัตนชาติ\nรัตนตรัย\nรัตนบัลลังก์\nรัตนวราภรณ์\nรัตนสิงหาสน์\nรัตนา\nรัตนากร\nรัตนาภรณ์\nรัตนาวลี\nรัตมา\nรัถ\nรัถยา\nรัทเทอร์ฟอร์เดียม\nรัน\nรั้น\nรันทด\nรันทวย\nรับ\nรัมณียสถาน\nรัมภา\nรัมมี่\nรัมย์\nรัย\nรัว\nรั่ว\nรั้ว\nรัศมิมัต\nรัศมิมาน\nรัศมี\nรัษฎากร\nรัสเซีย\nรัสสะ\nรัสสระ\nรา\nร่า\nร้า\nราก\nรากษส\nรากสาด\nราคะ\nราคจริต\nราคา\nราคิน\nราคี\nราง\nร่าง\nร้าง\nรางจืด\nรางชาง\nรางวัล\nราช\nราชกิจจานุเบกษา\nราชนิกุล\nราชวโรงการ\nราชญี\nราชดัด\nราชพฤกษ์\nราชมาณพ\nราชมาษ\nราชมาส\nราชย์\nราชสีห์\nราชะ\nราชัน\nราชันย์\nราชัย\nราชา\nราชาธิปไตย\nราชาธิราช\nราชาภิเษก\nราชายตนะ\nราชาวดี\nราชี\nราชินิกุล\nราชินีกุล\nราชินี\nราชินูปถัมภ์\nราชูปถัมภ์\nราชูปโภค\nราเชน\nราเชนทร์\nราเชนทรยาน\nราโชวาท\nราไชศวรรย์\nราญ\nราญรอน\nราด\nราต\nราตร\nราตรี\nราน\nร่าน\nร้าน\nราบ\nราพณ์\nราพณาสูร\nราม\nรามเกียรติ์\nรามสูร\nรามัญ\nรามา\nราย\nร่าย\nร้าย\nราว\nร้าว\nราวี\nราศี\nราษฎร\nราษฎร์\nราษตรี\nราษราตรี\nราหุ\nราหู\nรำ\nร่ำ\nรำคาญ\nรำงับ\nรำจวน\nรำบาญ\nรำพัน\nรำพาย\nรำพึง\nรำเพย\nรำไพ\nรำมะนา\nรำมะนาด\nรำมะร่อ\nร่ำรวย\nร่ำร่ำ\nรำไร\nรำลึก\nรำหัด\nรำหัส\nริ\nริก\nริดสีดวง\nริน\nริ้น\nริบ\nริบบิ้น\nริบรี่\nริบหรี่\nริปุ\nริปู\nริม\nริ้ว\nริษยา\nรี\nรี่\nรี้พล\nรีด\nรีดักชัน\nรีต\nรีเนียม\nรีบ\nรีม\nรีรอ\nรี้ริก\nรึง\nรึ้ง\nรื่น\nรื้น\nรื้อ\nรุ\nรุก\nรุกข์\nรุกขชาติ\nรุกขเทวดา\nรุกขมูล\nรุกขา\nรุกรุย\nรุ่ง\nรุ้ง\nรุงรัง\nรุ่งริ่ง\nรุจ\nรุจา\nรุจนะ\nรุจิ\nรุจี\nรุจิระ\nรุจิรา\nรุด\nรุต\nรุทธ์\nรุทระ\nรุธิร\nรุธิระ\nรุเธียร\nรุน\nรุ่น\nรุบรู่\nรุม\nรุ่ม\nรุ่มร่าม\nรุย\nรุ่ย\nรุรุ\nรุหะ\nรู\nรู่\nรู้\nรูจี\nรูด\nรูทีเนียม\nรูบิเดียม\nรูป\nรูปิยะ\nรูปี\nรูเล็ตต์\nเร่\nเรข\nเรขา\nเรขาคณิต\nเร็ง\nเร่ง\nเร้ง\nเรณุ\nเรณู\nเรดอน\nเรดาร์\nเรเดียม\nเร้น\nเรรวน\nเรไร\nเร็ว\nเร่ว\nเรวดี\nเรอ\nเร่อ\nเรา\nเร่า\nเร้า\nเราะ\nเริง\nเริด\nเริม\nเริ่ม\nเริ้ม\nเริศร้าง\nเรี่ย\nเรี้ย\nเรียก\nเรียง\nเรียด\nเรียน\nเรียบ\nเรียม\nเรี่ยม\nเรียว\nเรี่ยว\nเรี้ยวรก\nเรือ\nเรื่อ\nเรื้อ\nเรือก\nเรือง\nเรื่อง\nเรื้อง\nเรืองรอง\nเรือด\nเรือน\nเรื้อน\nเรื่อย\nแร\nแร่\nแรก\nแร็กเกต\nแรง\nแร่ง\nแร้ง\nแรด\nแร้นแค้น\nแรม\nแร้ว\nแระ\nโร\nโร่\nโรค\nโรคา\nโรคาพาธ\nโรง\nโรจ\nโรจน์\nโรเดียม\nโรตี\nโรท\nโรธ\nโรม\nโรมัน\nโรเมอร์\nโรย\nโรเร\nโรหิณี\nโรหิต\nไร\nไร่\nไร้\nไรย์\nฤกษ์\nฤกษณะ\nฤคเวท\nฤชา\nฤชุ\nฤณ\nฤดี\nฤดียา\nฤดู\nฤต\nฤติยา\nฤตุ\nฤทธา\nฤทธิ์\nฤทัย\nฤษภ\nฤษยา\nฤษี\nฤๅ\nฤๅดี\nฤๅทัย\nฤๅษี\nฤๅสาย\nลก\nล่ก\nลฆุ\nลง\nล่ง\nลงกา\nล้งเล้ง\nลด\nลดา\nลดาวัลย์\nลน\nล้น\nลบ\nลบอง\nลพ\nลพุช\nลม\nล่ม\nล้ม\nลมาด\nลรรลุง\nลลนา\nลลิต\nลวก\nลวง\nล่วง\nล้วง\nลวณะ\nลวด\nล้วน\nลวนลาม\nลวนะ\nล่วม\nลวะ\nลวิตร\nลหุ\nลหุกาบัติ\nล่อ\nล้อ\nลอก\nล็อก\nล็อกเกต\nลอกแลก\nลอการิทึม\nลอง\nล่อง\nลองกอง\nลองจิจูด\nลองไน\nลอด\nลอตเตอรี่\nลอน\nล่อน\nลอบ\nลอม\nล้อม\nลอมชอม\nลอมพอก\nลอย\nล่อย\nล่อแล่\nลอว์เรนเซียม\nลออ\nละ\nล่ะ\nละคร\nละติจูด\nละบม\nละบอง\nละบือ\nละเบ็ง\nละโบม\nละม่อม\nละมั่ง\nละมาน\nละม้าย\nละมุ\nละมุด\nละมุน\nละเมอ\nละเมาะ\nละเมิด\nละเมียด\nละแมะ\nละโมก\nละโมบ\nละไม\nละลวย\nละลอก\nละล้า\nละล้าละลัง\nละลาน\nละลาบละล้วง\nละลาย\nละล้าว\nละล่ำละลัก\nละลิบ\nละลุม\nละเลง\nละเล้า\nละเลาะ\nละเลิง\nละเลียด\nละเลียบ\nละไล้\nละว้า\nละวาด\nละเวง\nละแวก\nละโว้\nละหมาด\nละห้อย\nละหาน\nละหาร\nละหุ่ง\nละเหย\nละเหี่ย\nละอง\nละออง\nละอาย\nละเอียด\nละแอน\nลัก\nลักขณะ\nลักขณา\nลักขะ\nลักขี\nลักจั่น\nลักปิดลักเปิด\nลักษณ์\nลักษณนาม\nลักษณะ\nลักษณาการ\nลักษมณ์\nลักษมาณา\nลักษมี\nลักษะ\nลัคคะ\nลัคน์\nลัคนา\nลัง\nลั่ง\nลังกา\nลังคี\nลังถึง\nลังลอง\nลังเล\nลังสาด\nลัชชา\nลัชชี\nลัญจ์\nลัญจกร\nลัญฉกร\nลัญฉน์\nลัฐิ\nลัฐิกา\nลัด\nลัดา\nลัทธ์\nลัทธิ\nลัน\nลั่น\nลันเต\nลันเตา\nลันไต\nลั่นทม\nลันโทม\nลับ\nลัพธ์\nลัพธิ\nลัภ\nลัภนะ\nลัภย์\nลัมพ์\nลัย\nลา\nล่า\nล้า\nลาก\nลาง\nล่าง\nล้าง\nลางลิง\nลางสาด\nลาช\nลาชะ\nลาชา\nลาญ\nลาด\nลาดเลา\nล้าต้า\nล่าเตียง\nลาน\nล่าน\nล้าน\nลาบ\nลาพอน\nลาภ\nลาม\nล่าม\nลามก\nลาย\nล้าย\nลายสือ\nลาลา\nลาว\nลาวัณย์\nลาวา\nลำ\nล่ำ\nล้ำ\nลำเข็ญ\nลำแข\nลำเค็ญ\nลำเจียก\nลำดวน\nลำดับ\nลำเนา\nลำบอง\nลำบาก\nลำปำ\nลำพวน\nลำพอง\nลำพัง\nลำพู\nลำเพ็ญ\nลำเพา\nลำแพน\nลำโพง\nลำไพ่\nลำภุขัน\nลำมะลอก\nลำยอง\nลำไย\nลำลอง\nล่ำลา\nลำลาบ\nลำลึก\nลำเลาะ\nลำเลิก\nลำเลียง\nลำเวียง\nลำเอียก\nลำเอียง\nลิ\nลิกขา\nลิกไนต์\nลิกู\nลิเก\nลิขนะ\nลิขสิทธิ์\nลิขิต\nลิง\nลิงค์\nลิด\nลิต\nลิตมัส\nลิตร\nลิเทียม\nลิ่น\nลิ้น\nลินจง\nลิ้นจี่\nลินลา\nลินสีด\nลิ่นฮื้อ\nลินิน\nลิบ\nลิปดา\nลิปสติก\nลิปิ\nลิฟต์\nลิเภา\nลิ่ม\nลิ้ม\nลิมป์\nลิมปนะ\nลิลิต\nลิว\nลิ่ว\nลิสง\nลี\nลี่\nลี้\nลีซอ\nลีบ\nลีลา\nลีลาศ\nลีฬหา\nลึก\nลึงค์\nลืด\nลื่น\nลื้น\nลืบ\nลืม\nลือ\nลื่อ\nลื้อ\nลุ\nลุก\nลุง\nลุ้ง\nลุ่น\nลุ้น\nลุพธ์\nลุ่ม\nลุมพี\nลุมพู\nลุย\nลุ่ย\nลุ้ย\nลู่\nลูก\nลูกระมาศ\nลูกเอ็น\nลูขะ\nลูทีเชียม\nลูบ\nเลก\nเล็ก\nเลข\nเลขา\nเลขาธิการ\nเลขานุการ\nเล็ง\nเล้ง\nเล่งฮื้อ\nเลเซอร์\nเลฑฑุ\nเลณฑุ\nเลณะ\nเล็ด\nเลน\nเล็น\nเล่น\nเลนส์\nเล็บ\nเลบง\nเลปกร\nเลปน์\nเลเป\nเลเพ\nเล็ม\nเล่ม\nเลย\nเลว\nเลวง\nเลวูโลส\nเลศ\nเลษฏุ\nเล่ห์\nเล่ห์กระเท่ห์\nเลหลัง\nเลหะ\nเลอ\nเล่อ\nเลอะ\nเลอะเทอะ\nเละ\nเละเทะ\nเลา\nเล่า\nเล้า\nเลากัย\nเล้าโลม\nเลาะ\nเลิก\nเลิ่กลั่ก\nเลิง\nเลิ้ง\nเลินเล่อ\nเลิศ\nเลีย\nเลียง\nเลี่ยง\nเลี้ยง\nเลียงผา\nเลียงฝ้าย\nเลียงมัน\nเลียน\nเลี่ยน\nเลียนไฟ\nเลียบ\nเลี่ยม\nเลียว\nเลี้ยว\nเลือก\nเลือง\nเลื่อง\nเลือด\nเลือน\nเลื่อน\nเลื่อม\nเลื่อย\nเลื้อย\nเลื่อยล้า\nแล\nแล่\nแล้\nแลก\nแล็กเกอร์\nแล็กโทส\nแลง\nแล่ง\nแล้ง\nแลน\nแล่น\nแลนทานัม\nแลบ\nแล้ว\nและ\nโล่\nโล้\nโลก\nโลกเชษฐ์\nโลกธรรม\nโลกธาตุ\nโลกนาถ\nโลกบาล\nโลกย์\nโลกัย\nโลกวัชชะ\nโลกวิทู\nโลกัตถจริยา\nโลกันตร์\nโลกา\nโลกาธิบดี\nโลกาธิปไตย\nโลกานุวัตร\nโลกาภิวัตน์\nโลกามิส\nโลกายัต\nโลกาวินาศ\nโลกิยะ\nโลกีย์\nโลกียวัตร\nโลกียวิสัย\nโลกียสุข\nโลกุตระ\nโลกุตรธรรม\nโลกุตรภูมิ\nโลง\nโล่ง\nโล้ง\nโล่งโจ้ง\nโล่งโต้ง\nโล้งโต้ง\nโลจนะ\nโลณะ\nโลด\nโล่ติ๊น\nโลโต\nโลท\nโลน\nโล้น\nโลภ\nโลม\nโลมเล้า\nโลมะ\nโลมา\nโลลุป\nโลเล\nโลโล\nโลโล้\nโลหะ\nโลหกุมภี\nโลหัช\nโลหิต\nไล่\nไล้\nไลย\nไลลา\nไล่เลี่ย\nฦๅ\nฦๅชา\nฦๅสาย\nวก\nวง\nวงก์\nวงกต\nวงศ์\nวงศกร\nวงศา\nวงษ์\nวจนะ\nวจี\nวชิระ\nวชิรปาณี\nวชิรหัตถ์\nวชิราวุธ\nวฏะ\nวฏาการ\nวณิช\nวณิชชา\nวณิชย์\nวณิชยา\nวณิพก\nวดี\nวทนะ\nวทัญญุตา\nวทัญญู\nวธุกา\nวธู\nวน\nวนศาสตร์\nวนสณฑ์\nวนสัณฑ์\nวนอุทยาน\nวนัส\nวนัสบดี\nวนา\nวนาดร\nวนาดอน\nวนานต์\nวนาลัย\nวนาลี\nวนาวาส\nวนาศรม\nวนาสณฑ์\nวนาสัณฑ์\nวนิดา\nวนิพก\nวเนจร\nวโนทยาน\nวยัคฆ์\nวยากรณ์\nวรดนู\nวรทาน\nวรมหาวิหาร\nวรงค์\nวรณะ\nวรรค\nวรรคย์\nวรรช\nวรรชย์\nวรรณะ\nวรรณกรรม\nวรรณคดี\nวรรณยุกต์\nวรรณยุต\nวรรณศิลป์\nวรรณนา\nวรรณพฤติ\nวรรณึก\nวรรธกะ\nวรรธนะ\nวรรษ\nวรรษา\nวรวิหาร\nวรัญญู\nวรางคณา\nวรางคนา\nวราห์\nวราหะ\nวรุณ\nวโรดม\nวฤก\nวลัช\nวลัญช์\nวลัญชน์\nวลัย\nวลาหก\nวลี\nวศค\nวศะ\nวศิน\nวสนะ\nวสภะ\nวสละ\nวสวัดดี\nวสวัตตี\nวสะ\nวสันต์\nวสันตดิลก\nวสันตฤดู\nวสันตวิษุวัต\nวสา\nวสี\nวสุ\nวสุธา\nวสุนธรา\nวสุมดี\nวหะ\nวอ\nวอก\nวอกแวก\nว่องไว\nวอด\nวอน\nว่อน\nว็อบ\nวอมแวม\nวอลเลย์บอล\nวอแว\nวะ\nวัก\nวักกะ\nวัคคีย์\nวัคคุ\nวัคซีน\nวัง\nวังก์\nวังชา\nวังเวง\nวังศะ\nวังสะ\nวัจจะ\nวัจกุฎี\nวัจฉละ\nวัจน์\nวัช\nวัชชะ\nวัชพืช\nวัชฌ์\nวัชระ\nวัชรปาณี\nวัชรยาน\nวัชรอาสน์\nวัชราสน์\nวัชรินทร์\nวัชรี\nวัชเรนทร์\nวัฏ\nวัฏฏะ\nวัฏจักร\nวัฏทุกข์\nวัฏสงสาร\nวัฏกะ\nวัฏฏิ\nวัฒกะ\nวัฒกี\nวัฒนธรรม\nวัฒนะ\nวัฒนา\nวัณ\nวัณโรค\nวัณฏ์\nวัณณะ\nวัณนา\nวัด\nวัต\nวัตต์\nวัตตา\nวัตถ์\nวัตถาภรณ์\nวัตถาลังการ\nวัตถุ\nวัตนะ\nวัตร\nวัตสดร\nวัตสะ\nวัติ\nวัทน์\nวัน\nวันต์\nวันทนา\nวันทนาการ\nวันทนีย์\nวันทยหัตถ์\nวันทยาวุธ\nวันทา\nวันทิ\nวับ\nวับวาบ\nวับวาม\nวับแวบ\nวับแวม\nวัปปะ\nวัมมิกะ\nวัย\nวัลก์\nวัลคุ\nวัลย์\nวัลลภ\nวัลลี\nวัว\nวัสสะ\nวัสโสทก\nวัสดุ\nวัสตร์\nวัสน์\nวัสนะ\nวัสสานะ\nวัสสานฤดู\nวา\nว่า\nว้า\nว้าเหว่\nวาก\nว้าก\nวากยสัมพันธ์\nวากยะ\nวาง\nว่าง\nว้าง\nวาจก\nวาจา\nวาจาไปยะ\nวาจาล\nวาชเปยะ\nวาณิช\nวาณิชกะ\nวาณิชย์\nวาณี\nวาด\nวาต\nวาตะ\nวาตภัย\nวาท\nวาทศาสตร์\nวาทศิลป์\nวาทกะ\nวาทนะ\nวาทย์\nวาทยกร\nวาทิต\nวาทิน\nวาที\nวาน\nวานซืน\nว่าน\nวานร\nวานรินทร์\nวาเนเดียม\nวาบ\nวาปี\nวาม\nวามน\nวามนาวตาร\nวามะ\nวาย\nว่าย\nว้าย\nวายะ\nวาโย\nวายามะ\nวายุ\nวายุกูล\nวาร\nวาระ\nวารสาร\nวารสารศาสตร์\nวาริ\nวารี\nวาริช\nวารีช\nวาริท\nวาริธร\nวารุณ\nวารุณี\nวาล\nวาลวีชนี\nวาล์ว\nวาลิกา\nวาลุกา\nวาว\nว่าว\nว้าว่อน\nว้าวุ่น\nวาสนะ\nวาสนา\nวาสพ\nวาสะ\nวาสิน\nวาสี\nวาสุกรี\nวาสุกี\nวาสุเทพ\nวาหนะ\nวาหะ\nวาหินี\nวาฬ\nวิกขัมภ์\nวิกขัมภนะ\nวิกเขป\nวิกรม\nวิกรัย\nวิกรานต์\nวิกฤต\nวิกฤติ\nวิกล\nวิกสิต\nวิกัต\nวิกัติ\nวิกัติการก\nวิกัป\nวิกัย\nวิการ\nวิกาล\nวิกาลโภชน์\nวิคหะ\nวิเคราะห์\nวิฆเนศ\nวิฆเนศวร\nวิฆาต\nวิง\nวิ่ง\nวิ่งเปี้ยว\nวิงวอน\nวิจฉิกะ\nวิจล\nวิจักขณ์\nวิจักษ์\nวิจักษณ์\nวิจัย\nวิจาร\nวิจารณ์\nวิจารณญาณ\nวิจิ\nวิจิกิจฉา\nวิจิต\nวิจิตร\nวิจิน\nวิจุณ\nวิจุรณ\nวิชชา\nวิชชุ\nวิชชุดา\nวิชชุตา\nวิชชุลดา\nวิชญะ\nวิชน\nวิชนี\nวิชย\nวิชัย\nวิชา\nวิชานนะ\nวิชิต\nวิเชียร\nวิญญัตติ\nวิญญาณ\nวิญญาณกทรัพย์\nวิญญู\nวิฑูรย์\nวิด\nวิตก\nวิตถาร\nวิตามิน\nวิถี\nวิทธะ\nวิทยฐานะ\nวิทยา\nวิทยาคม\nวิทยาคาร\nวิทยาลัย\nวิทยุ\nวิทยุต\nวิทวัส\nวิทัตถิ\nวิทัศน์\nวิทารณ์\nวิทิต\nวิทู\nวิทูร\nวิเทศ\nวิเทโศบาย\nวิธ\nวิธวา\nวิธาน\nวิธี\nวิธุระ\nวิธู\nวิธูปนะ\nวิ่น\nวินตกะ\nวินัย\nวินาที\nวินายก\nวินาศ\nวินิจ\nวินิจฉัย\nวินิต\nวินิบาต\nวินิปาติก\nวิเนต\nวิบัติ\nวิบาก\nวิบุล\nวิบุลย์\nวิบูล\nวิบูลย์\nวิปการ\nวิปฏิสาร\nวิปโยค\nวิประโยค\nวิปริต\nวิปลาส\nวิปวาส\nวิปักษ์\nวิปัสสก\nวิปัสสนา\nวิปัสสนายานิก\nวิพากษ์\nวิพิธทัศนา\nวิพุธ\nวิภว\nวิภวตัณหา\nวิภังค์\nวิภัช\nวิภัตติ\nวิภา\nวิภาค\nวิภาช\nวิภาดา\nวิภาวี\nวิภาษ\nวิภาส\nวิภู\nวิภูษณะ\nวิภูษา\nวิภูษิต\nวิมน\nวิมล\nวิมลัก\nวิมังสา\nวิมัติ\nวิมาน\nวิมุข\nวิมุต\nวิมุตติ\nวิเมลือง\nวิโมกข์\nวิโยค\nวิระ\nวิรงรอง\nวิรังรอง\nวิรัช\nวิรัต\nวิรัติ\nวิราคะ\nวิราม\nวิริยภาพ\nวิริยะ\nวิรุธ\nวิรุฬห์\nวิรุฬหก\nวิรูป\nวิรูปักษ์\nวิเรนทร์\nวิโรจ\nวิโรจน์\nวิโรฒ\nวิโรธ\nวิลันดา\nวิลัย\nวิลาด\nวิลาศ\nวิลาป\nวิลาวัณย์\nวิลาส\nวิลาสินี\nวิลิปดา\nวิลิศมาหรา\nวิเลป\nวิเลปนะ\nวิโลกนะ\nวิโลม\nวิไล\nวิไลวรรณ\nวิวรณ์\nวิวรรธน์\nวิวัฏ\nวิวัฒน์\nวิวัฒนาการ\nวิวัน\nวิวาท\nวิวาห์\nวิวาหมงคล\nวิวาหะ\nวิวิต\nวิวิธ\nวิเวก\nวิศรุต\nวิศว\nวิศวกร\nวิศวกรรม\nวิศวกรรมศาสตร์\nวิศัลย์\nวิศาขบูชา\nวิศาขา\nวิศาล\nวิศิษฏ์\nวิศุทธ์\nวิศุทธิ์\nวิเศษ\nวิเศษณ์\nวิษณุ\nวิษณุกรรม\nวิษธร\nวิษัย\nวิษาณ\nวิษุวัต\nวิสกี้\nวิสรรชนีย์\nวิสฤต\nวิสสุกรรม\nวิสัชนา\nวิสัญญี\nวิสัย\nวิสัยทัศน์\nวิสาขบูชา\nวิสาขะ\nวิสาขา\nวิสามัญ\nวิสามานยนาม\nวิสาร\nวิสารทะ\nวิสาล\nวิสาสะ\nวิสาหกิจ\nวิสิฐ\nวิสุงคามสีมา\nวิสุทธ์\nวิสุทธิ์\nวิสูตร\nวิเสท\nวิหค\nวิหลั่น\nวิหาร\nวิหิงสา\nวิเหสา\nวิฬาร\nวิฬาร์\nวี\nวีจิ\nวีชนี\nวีณา\nวี้ด\nวีรกรรม\nวีรชน\nวีรบุรุษ\nวีรสตรี\nวี่วัน\nวี่แวว\nวีสะ\nวุ้ง\nวุฐิ\nวุฒ\nวุฒิ\nวุด\nวุ่น\nวุ้น\nวุบ\nวุ้ย\nวุลแฟรม\nวู้\nวูดวาด\nวูบ\nวู่วาม\nเว้\nเวค\nเวคิน\nเวคี\nเวจ\nเวช\nเวชยันต์\nเวฐน์\nเวณิ\nเวณิก\nเวณุ\nเวตน์\nเวตร\nเวตาล\nเวท\nเวทคู\nเวทนา\nเวทย์\nเวทัลละ\nเวทางค์\nเวทางคศาสตร์\nเวทานต์\nเวทานตะ\nเวทิ\nเวที\nเวธะ\nเวน\nเว้น\nเวนไตย\nเวไนย\nเวมัต\nเว้ย\nเวยยากรณะ\nเวร\nเวรมณี\nเวรี\nเวโรจน์\nเวลา\nเวเลนซี\nเวศม์\nเวศย์\nเวศยา\nเวสน์\nเวสภู\nเวสม์\nเวสวัณ\nเวสสะ\nเวสสันดร\nเวสสุกรรม\nเวสสุวัณ\nเวสารัช\nเวสิยา\nเวหน\nเวหะ\nเวหา\nเวหาส\nเวฬุ\nเวฬุริยะ\nเว่อ\nเว้า\nเวิก\nเวิ้ง\nเวี่ย\nเวียง\nเวียด\nเวียดนาม\nเวียน\nเวียร\nเวี่ยว\nแว้\nแวง\nแว้ง\nแวด\nแว้ด\nแวน\nแว่น\nแวนดา\nแวบ\nแว็บ\nแวม\nแว็ม\nแวว\nแว่ว\nแวะ\nโว\nโว่\nโวการ\nโว่ง\nโวทาน\nโวย\nโว้ย\nโว้เว้\nโวหาร\nไว\nไว้\nไวกูณฐ์\nไวฑูรย์\nไวทย์\nไวน์\nไวพจน์\nไวยากรณ์\nไวยาวัจกร\nไวยาวัจมัย\nไวรัส\nไววรรณ\nไวษณพ\nไวโอลิน\nศก\nศกุน\nศกุนต์\nศกุนิ\nศกุนี\nศจี\nศตะ\nศตภิษัช\nศตวรรษ\nศตพรรษ\nศตกะ\nศนิ\nศพ\nศมนะ\nศมะ\nศยาม\nศยามล\nศร\nศรายุธ\nศราวรณ์\nศรรกรา\nศรวณะ\nศรวณีย์\nศรวิษฐา\nศรัณย์\nศรัณยู\nศรัท\nศรัทธา\nศรัย\nศราทธ์\nศราทธพรต\nศราพก\nศราวก\nศราวณะ\nศรี\nศรีตรัง\nศรุติ\nศฤคาล\nศฤงค์\nศฤงคาร\nศฤงคาริน\nศฤงคารี\nศลิษฏ์\nศลิษา\nศวะ\nศวัส\nศวา\nศวาน\nศศะ\nศศธร\nศศพินทุ์\nศศลักษณ์\nศศิ\nศศิน\nศศี\nศศิขัณฑ์\nศศิธร\nศศิมณฑล\nศศิวิมล\nศอ\nศอก\nศักดา\nศักดิ\nศักดิ์\nศักดินา\nศักติ\nศักย\nศักยภาพ\nศักย์\nศักยะ\nศักร\nศักรินทร์\nศักเรนทร์\nศักราช\nศังกร\nศัตรู\nศันสนะ\nศันสนีย์\nศัพท์\nศัยยา\nศัล\nศัลย์\nศัลยกรรม\nศัลยแพทย์\nศัลยศาสตร์\nศัสดร\nศัสตร\nศัสตรศาสตร์\nศัสตรา\nศัสตราวุธ\nศากตะ\nศากย\nศากยะ\nศากยพุทธ\nศากยมุนี\nศาฎก\nศาณ\nศานต์\nศานติ\nศาป\nศารท\nศารทูล\nศาริกา\nศาล\nศาลา\nศาศวัต\nศาสดา\nศาสตร์\nศาสตรา\nศาสตราจารย์\nศาสนา\nศาสนกิจ\nศาสนจักร\nศาสนธรรม\nศาสนบุคคล\nศาสนพิธี\nศาสนวัตถุ\nศาสนศาสตร์\nศาสนสถาน\nศาสนสมบัติ\nศาสนิกชน\nศาสนีย์\nศาสนูปถัมภก\nศาสน์\nศิกษก\nศิการ\nศิขร\nศิขริน\nศิขรี\nศิขัณฑ์\nศิคาล\nศิงขร\nศิงขริน\nศิตะ\nศิถี\nศิพิระ\nศิระ\nศิรประภา\nศิราภรณ์\nศิโรรัตน์\nศิโรเวฐน์\nศิรา\nศิรามพุช\nศิโรราบ\nศิลป\nศิลป์\nศิลปะ\nศิลปกร\nศิลปกรรม\nศิลปกิจ\nศิลปวัตถุ\nศิลปวิทยา\nศิลปศาสตร์\nศิลปศึกษา\nศิลปหัตถกรรม\nศิลปิน\nศิลปี\nศิลา\nศิวะ\nศิวโมกข์\nศิวลึงค์\nศิวเวท\nศิวาลัย\nศิศีระ\nศิษฎิ\nศิษฏ์\nศิษย์\nศิษยานุศิษย์\nศีขร\nศีต\nศีตกาล\nศีรษะ\nศีล\nศึก\nศึกษา\nศึกษาธิการ\nศึกษานิเทศก์\nศุกร์\nศุกรวรรณ\nศุกรวาร\nศุกระ\nศุกล\nศุกลปักษ์\nศุจิ\nศุทธะ\nศุทธิ\nศุนะ\nศุนิ\nศุภกร\nศุภเคราะห์\nศุภนิมิต\nศุภมัสดุ\nศุภมาตรา\nศุภมาส\nศุภอักษร\nศุภางค์\nศูกร\nศุลกากร\nศุลการักษ์\nศุลี\nศุษิร\nศูทร\nศูนย์\nศูนยวาท\nศูละ\nศูลิน\nเศรณี\nเศรษฐ\nเศรษฐ์\nเศรษฐกิจ\nเศรษฐศาสตร์\nเศรษฐี\nเศร้า\nเศลษ\nเศวต\nเศวตร\nเศวตัมพร\nเศษ\nเศาจ\nเศาร์\nเศารยะ\nเศิก\nเศียร\nโศก\nโศกา\nโศกาดูร\nโศกาลัย\nโศกี\nโศจิ\nโศธนะ\nโศภน\nโศภะ\nโศภา\nโศภิต\nโศภิน\nโศภิษฐ์\nโศภี\nโศรดา\nโศรตร\nโศลก\nไศล\nไศวะ\nษมา\nษัฏ\nษัฑ\nษัณ\nษัษ\nษัษฐะ\nษัษฐี\nโษฑศัน\nสก\nสกวาที\nสกฏะ\nสกทาคามิผล\nสกิทาคามิผล\nสกทาคามิมรรค\nสกิทาคามิมรรค\nสกทาคามี\nสกิทาคามี\nสกนธ์\nสกปรก\nสกรณีย์\nสกรรจ์\nสกรรมกริยา\nสกล\nสกลมหาสังฆปริณายก\nสกัด\nสกา\nสกาว\nสกี\nสกุณ\nสกุณา\nสกุณี\nสกุน\nสกุนต์\nสกุล\nสเกต\nสแกนเดียม\nสขะ\nสง\nส่ง\nสงกร\nสงกรานต์\nสงกา\nสงค์\nสงคร\nสงคราม\nสงเคราะห์\nสงฆ์\nสงบ\nสงวน\nส่งสการ\nสงสัย\nสงสาร\nสงสารวัฏ\nสงัด\nสง่า\nสฐะ\nสณฑ์\nสด\nสดมภ์\nสดับ\nสดับปกรณ์\nสดำ\nสดุดี\nสตะ\nสตน\nสตภิสชะ\nสตรอนเชียม\nสตริกนิน\nสตรี\nสตัฟฟ์\nสตัมภ์\nสตางค์\nสติ\nสติปัฏฐาน\nสตี\nสตู\nสตูป\nสเต๊ก\nสถบดี\nสถล\nสถวีระ\nสถาน\nสถานะ\nสถานี\nสถาบัน\nสถาปนา\nสถาปนิก\nสถาปัตยกรรม\nสถาปัตยกรรมศาสตร์\nสถาปัตยเรขา\nสถาปัตยเวท\nสถาพร\nสถาวร\nสถิต\nสถิตยศาสตร์\nสถิติ\nสถิร\nสถีรวาท\nสถุล\nสถูป\nสทิง\nสทึง\nสทุม\nสธนะ\nสาธุสะ\nสน\nส้น\nสนทนา\nสนทรรศ\nสนทรรศน์\nสนเทศ\nสนเท่ห์\nสนธยา\nสนธิ\nสนน\nสนม\nสนวน\nสนอง\nสนอบ\nสนอม\nสนะ\nสนัด\nสนั่น\nสนับ\nสนับทึบ\nสนับสนุน\nสนาน\nสนาม\nสนายุ\nสนิกะ\nสนิท\nสนิธ\nสนิม\nสนุก\nสนุกเกอร์\nสนุข\nสนุต\nสนุ่น\nสบ\nสบง\nสบถ\nสบัน\nสบาย\nสบู่\nสไบ\nสปริง\nสปอร์\nสปาเกตตี\nสเปกตรัม\nสเปกโทรสโกป\nสไปริลลัม\nสพาบ\nสภา\nสภาพ\nสภาวการณ์\nสภาวะ\nสม\nสมการ\nสมจารี\nสมดุล\nสมมูล\nส้ม\nสมญา\nสมณะ\nสมณบริขาร\nสมณศักดิ์\nสมณสารูป\nสมเด็จ\nสมถะ\nสมถยานิก\nสมถวิปัสสนา\nสมนาคุณ\nสมบัติ\nสมบุกสมบัน\nสมบูรณ์\nสมบูรณาญาสิทธิราชย์\nสมประดี\nสมปฤดี\nสมปฤๅดี\nส้มป่อย\nสมปัก\nสมผุส\nสมพง\nสมพงศ์\nสมพล\nสมพัตสร\nสมพาส\nสมเพช\nสมโพธน์\nสมโพธิ\nสมภพ\nสมภาร\nสมโภค\nสมโภช\nสมมต\nสมมติ\nสมมุติ\nสมมาตร\nส้มมือ\nสมโมท\nสมโยค\nสมร\nสมรด\nสมรรถ\nสมรรถนะ\nสมรรถภาพ\nสมรส\nสมฤดี\nสมฤติ\nสมวายะ\nสมเสร็จ\nสมอ\nสมอง\nสมะ\nสมัคร\nสมังคี\nสมัช\nสมัชชา\nสมัญญา\nสมัต\nสมัน\nสมันต์\nสมัย\nสมา\nสมาคม\nสมาจาร\nสมาชิก\nสมาทาน\nสมาธิ\nสมาน\nสมานฉันท์\nสมาบัติ\nสมาพันธรัฐ\nสมาส\nสม่ำเสมอ\nสมิง\nสมิต\nสมิติ\nสมิทธ์\nสมิทธิ\nสมี\nสมุก\nสมุจจัย\nสมุจเฉท\nสมุฏฐาน\nสมุด\nสมุทร\nสมุทรโคดม\nสมุทัย\nสมุน\nสมุนไพร\nสมุลแว้ง\nสมุห\nสมุห์\nสมุหกลาโหม\nสมุหเทศาภิบาล\nสมุหนาม\nสมุหนายก\nสโมธาน\nสโมสร\nสยด\nสยนะ\nสยบ\nสยมพร\nสยมภู\nสยอง\nสยอน\nสยัมวรา\nสยาม\nสยามานุสติ\nสยามินทร์\nสยาย\nสยิว\nสยิ้ว\nสยุมพร\nสยุมภู\nสร\nสรง\nสร่ง\nสรณะ\nสรณคมน์\nสรณาคมน์\nสรณตรัย\nสรตะ\nสรทะ\nสรนุก\nสรเนาะ\nสรไน\nสรเพชญ\nสรภะ\nสรภัญญะ\nสรภู\nสรม\nสรร\nสรรค์\nสรรพ\nสรรพคุณ\nสรรพนาม\nสรรพสามิต\nสรรพัชญ\nสรรพากร\nสรรพางค์\nสรรเพชญ\nสรรเพชุดา\nสรรเสริญ\nสรลอน\nสรเลข\nสรวง\nสรวม\nสรวล\nสรเสริญ\nสร้อย\nสระ\nสระกอ\nสระท้อน\nสระพรั่ง\nสระอาด\nสรั่ง\nสรัสวดี\nสร่าง\nสร้าง\nสราญ\nสรี้\nสรีระ\nสรีรกิจ\nสรีรธาตุ\nสรีรวิทยา\nสรีรศาสตร์\nสรีรังคาร\nสรีรางคาร\nสรุป\nสโรช\nสโรชะ\nสฤก\nสฤต\nสฤษฎิ\nสฤษฎี\nสฤษฏ์\nสฤษดิ์\nสลด\nสลบ\nสลวน\nสลวย\nสลอด\nสลอน\nสลอย\nสละ\nสลัก\nสลัด\nสลัดได\nสลับ\nสลัว\nสลา\nสลาก\nสลาง\nสล้าง\nสลาด\nสลาตัน\nสลาบ\nสลาย\nสลิด\nสลิล\nสลึก\nสลึง\nสลุต\nสลุบ\nสลุมพร\nสแลง\nสวการย์\nสวภาพ\nสวราชย์\nสวก\nส้วง\nสวด\nสวน\nสวนะ\nสวนาการ\nส่วน\nสวนิต\nสวบ\nสวม\nส้วม\nสวย\nส่วย\nส้วย\nสวยม\nสวรรค\nสวรรค์\nสวรรคต\nสวรรคาลัย\nสวรรยา\nสวระ\nสวะ\nสวัสดิ\nสวัสดิ์\nสวัสดิการ\nสวัสดิภาพ\nสวัสดิมงคล\nสวัสดี\nสวัสติ\nสวาตี\nสวัสติกะ\nสวา\nสวาปาม\nสวาคตะ\nสวาง\nสว่าง\nสวาด\nสวาดิ\nสวาท\nสว่าน\nสว้าน\nสวาบ\nสวามิ\nสวามี\nสวามินี\nสวาย\nสวาสดิ์\nสวาหะ\nสวิง\nสวิญญาณกทรัพย์\nสวิตช์\nสสาร\nสสุระ\nสสุรี\nสหกรณ์\nสหการ\nสหจร\nสหชาต\nสหชาติ\nสหธรรม\nสหธรรมิก\nสหประชาชาติ\nสหพันธ์\nสหพันธรัฐ\nสหภาพ\nสหศึกษา\nสหัช\nสหัมบดี\nสหัส\nสหัสสะ\nสหัสธารา\nสหัสนัยน์\nสหัสเนตร\nสหัสรังสี\nสหัสา\nสหาย\nสอ\nส่อ\nสอง\nส่อง\nส้อง\nสอด\nสอน\nส่อน\nสอบ\nสอพลอ\nส้อม\nสอย\nสะ\nสะกด\nสะกอ\nสะกาง\nสะการะ\nสะกิด\nสะกิดสะเกา\nสะเก็ด\nสะแก\nสะคร้อ\nสะคราญ\nสะค้าน\nสะเงาะสะแงะ\nสะดม\nสะดวก\nสะดิ้ง\nสะดึง\nสะดือ\nสะดุ้ง\nสะดุด\nสะเด็ด\nสะเดา\nสะเดาะ\nสะตอ\nสะตาหมัน\nสะตึ\nสะตือ\nสะตุ\nสะเต๊ะ\nสะโตก\nสะทก\nสะท้อน\nสะท้าน\nสะทึก\nสะเทิน\nสะเทิ้น\nสะเทือน\nสะเทื้อน\nสะบะ\nสะบัก\nสะบักสะบอม\nสะบัด\nสะบัดสะบิ้ง\nสะบั้น\nสะบันงา\nสะบ้า\nสะบู\nสะแบง\nสะเปะสะปะ\nสะพรั่ง\nสะพรึงกลัว\nสะพรึบ\nสะพรึ่บ\nสะพัก\nสะพัง\nสะพัด\nสะพั้น\nสะพาน\nสะพาย\nสะเพร่า\nสะโพก\nสะเภา\nสะใภ้\nสะโมง\nสะระตะ\nสะระแหน่\nสะลาง\nสะลาบ\nสะลึมสะลือ\nสะวี้ดสะว้าด\nสะสม\nสะสวย\nสะสาง\nสะเหล่อ\nสะอาง\nสะอาด\nสะอ้าน\nสะอิ้ง\nสะอิดสะเอียน\nสะอึก\nสะอื้น\nสะเอ้ง\nสะเอว\nสะเออะ\nสะโอดสะอง\nสะไอ\nสัก\nสักกะ\nสักยะ\nสักกัจจะ\nสักกายทิฐิ\nสักการ\nสักการะ\nสักขี\nสักวา\nสักหลาด\nสัค\nสัคคะ\nสั่ง\nสังกร\nสังกรณี\nสังกรประโยค\nสังกะตัง\nสังกะวัง\nสังกะวาด\nสังกะสี\nสังกัด\nสังกัปปะ\nสังกา\nสังการ\nสังกาศ\nสังกิเลส\nสังเกต\nสังข์\nสังขกร\nสังขตธรรม\nสังขตะ\nสังขยา\nสังขลิก\nสังขลิกา\nสังขาร\nสังขารา\nสังเขป\nสังค์\nสังคญาติ\nสังคม\nสังคหะ\nสังคัง\nสังคายนา\nสังคายนาย\nสังคีต\nสังคีติ\nสังเค็ด\nสังเคราะห์\nสังฆกรรม\nสังฆการี\nสังฆเถระ\nสังฆทาน\nสังฆนายก\nสังฆปาโมกข์\nสังฆภัต\nสังฆเภท\nสังฆมณฑล\nสังฆมนตรี\nสังฆราช\nสังฆสภา\nสังฆาณัติ\nสังฆาฏิ\nสังฆาทิเสส\nสังฆาธิการ\nสังฆานุสติ\nสังฆาวาส\nสังยุตนิกาย\nสังโยค\nสังโยชน์\nสังวร\nสังวัจฉระ\nสังวัธยาย\nสังวาล\nสังวาส\nสังเวคะ\nสังเวช\nสังเวชนียสถาน\nสังเวย\nสังเวียน\nสังสกฤต\nสังสการ\nสังสนทนา\nสั่งสนทนา\nสังสรรค์\nสังสารวัฏ\nสังสิทธิ\nสังสุทธ์\nสังสุทธิ\nสังหร\nสังหรณ์\nสังหาร\nสังหาริมทรัพย์\nสังหาริมะ\nสังหิต\nสัจ\nสัจกิริยา\nสัจจะ\nสัจญาณ\nสัจธรรม\nสัจนิยม\nสัจพจน์\nสัชฌะ\nสัชฌุ\nสัญจร\nสัญเจตนา\nสัญชาตญาณ\nสัญชาติ\nสัญฌา\nสัญญา\nสัญญาณ\nสัญญี\nสัญโญชน์\nสัญนิยม\nสัญประกาศ\nสัญลักษณ์\nสัฐิ\nสัณฐาน\nสัณฐิติ\nสัณฑ์\nสัณห์\nสัด\nสัดจอง\nสัต\nสัตตะ\nสัตตาหกรณียะ\nสัตตาหกาลิก\nสัตมวาร\nสัตสดก\nสัตตบงกช\nสัตตบรรณ\nสัตตบุษย์\nสัตตู\nสัตถันดร\nสัตถา\nสัตถิ\nสัตถุ\nสัตถุศาสนา\nสัตบรรณ\nสัตย์\nสัตยพรต\nสัตยวาที\nสัตยาเคราะห์\nสัตยาธิษฐาน\nสัตยาบัน\nสัตว์\nสัตวชาติ\nสัตวบาล\nสัตวแพทย์\nสัตววิทยา\nสัตวา\nสัทธรรม\nสัทธา\nสัทธาจริต\nสัทธาธิกะ\nสัทธินทรีย์\nสัทธิงวิหาริก\nสัทธิวิหาริก\nสัทวิทยา\nสัทศาสตร์\nสัทอักษร\nสัน\nสั่น\nสั้น\nสันดาน\nสันดาป\nสันโดษ\nสันต์\nสันตติ\nสันตะปาปา\nสันตะวา\nสันติ\nสันตุฏฐี\nสันถวไมตรี\nสันถวะ\nสันถัต\nสันถาร\nสันทนะ\nสันทะ\nสันทัด\nสันทัสนะ\nสันทาน\nสันทิฐิก\nสันทิส\nสันเทหะ\nสันธาน\nสันนิธิ\nสันนิบาต\nสันนิวาส\nสันนิษฐาน\nสันสกฤต\nสับ\nสับปลับ\nสับปลี้\nสับปะรด\nสัปคับ\nสัปดาห์\nสัปดาหะ\nสัปดน\nสัปตศก\nสัปทน\nสัปปะ\nสัปปิ\nสัปปุริส\nสัปปุรุษ\nสัประยุทธ์\nสัปหงก\nสัปเหร่อ\nสัพ\nสัพพะ\nสัพพัญญู\nสัพเพเหระ\nสัพยอก\nสัมบูรณ์\nสัมปชัญญะ\nสัมปทา\nสัมปทาน\nสัมปยุต\nสัมปโยค\nสัมประสิทธิ์\nสัมประหาร\nสัมปรายภพ\nสัมปรายิกภพ\nสัมปัตติ\nสัมผัปลาป\nสัมผัปลาปะ\nสัมผัส\nสัมพล\nสัมพหุลา\nสัมพัจฉรฉินท์\nสัมพัตสร\nสัมพัทธ์\nสัมพันธ์\nสัมพันธน์\nสัมพันธภาพ\nสัมพันธมิตร\nสัมพันธไมตรี\nสัมพาหะ\nสัมพุทธ\nสัมพุทธะ\nสัมโพธิ\nสัมภวะ\nสัมภเวสี\nสัมภัต\nสัมภัตตะ\nสัมภาระ\nสัมภาษณ์\nสัมโภคกาย\nสัมมนา\nสัมมัปธาน\nสัมมา\nสัมโมทนียกถา\nสัมฤทธิ\nสัมฤทธิ์\nสัมฤทธิศก\nสัยน์\nสัลเลข\nสัสดี\nสัสตทิฐิ\nสัสสะ\nสัสสุ\nสัสสู\nสา\nส่า\nสาก\nสากรรจ์\nสากล\nสากัจฉา\nสากัลย์\nสากิยะ\nสาเก\nสาขา\nสาคร\nสาคเรศ\nสาคู\nสาง\nส้าง\nสาชล\nสาฎก\nสาฏิก\nสาณี\nสาด\nสาไถย\nสาทร\nสาทิส\nสาทุ\nสาโท\nสาธก\nสาธยะ\nสาธยาย\nสาธารณะ\nสาธารณชน\nสาธารณประโยชน์\nสาธารณภัย\nสาธารณรัฐ\nสาธารณสถาน\nสาธารณสมบัติ\nสาธารณสุข\nสาธารณูปการ\nสาธารณูปโภค\nสาธารณ์\nสาธิต\nสาธุ\nสาน\nส่าน\nสานุ\nสานู\nสานุศิษย์\nสาบ\nสาบสูญ\nสาบาน\nสาป\nสาปไตย\nสาม\nสามชุก\nสามเณร\nสามเณรี\nสามนต์\nสามนตราช\nสามยทรัพย์\nสามล\nสามหาว\nสามะ\nสามัคคี\nสามัญ\nสามัตถิยะ\nสามานย์\nสามานยนาม\nสามารถ\nสามิต\nสามินี\nสามิภักดิ์\nสามี\nสามีจิกรรม\nสาย\nส่าย\nส้าย\nสายชู\nสายัณห์\nสายาห์\nสาร\nสารคดี\nสารธรรม\nสารนิเทศ\nสารบบ\nสารบรรณ\nสารบัญ\nสารบาญ\nสารบาญชี\nสารประโยชน์\nสารสนเทศ\nสารทุกข์\nสารถี\nสารท\nสารพัด\nสารพัน\nสารพางค์\nสารภาพ\nสารภี\nสารวัตร\nสาระ\nสาระแน\nสาระพา\nสาระยำ\nสาระวารี\nสาระสะมา\nสารัตถประโยชน์\nสารัตถศึกษา\nสารัตถะ\nสารัทธ์\nสารัมภ์\nสาราณียกร\nสาราณียธรรม\nสาราณียะ\nสารานุกรม\nสารีริกธาตุ\nสารูป\nสาโรช\nสาละ\nสาละวน\nสาลิ\nสาลิกา\nสาลินี\nสาลี\nสาลี่\nสาลู\nสาโลหิต\nสาว\nสาวก\nสาวิกา\nสาวิตร\nสาวิตรี\nสาสน\nสาสน์\nสาส์น\nสาสนา\nสาสม\nสาหร่าย\nสาหรี\nส่าหรี\nสาหัส\nสาเหตุ\nสาแหรก\nสำ\nสำส่อน\nส่ำ\nสำคัญ\nสำซ่าง\nสำแดง\nสำทับ\nสำนวน\nสำนอง\nสำนัก\nสำนาน\nสำนึก\nสำนึง\nสำเนา\nสำเนียง\nสำบัด\nสำปะลอ\nสำปะหลัง\nสำปั้น\nสำปันนี\nสำเภา\nสำมะงา\nสำมะโน\nสำมะลอ\nสำมะเลเทเมา\nสำมะหา\nสำรด\nสำรวจ\nสำรวม\nสำรวย\nสำรวล\nสำรอก\nสำรอง\nสำรับ\nสำราก\nสำราญ\nสำริด\nสำเร็จ\nสำเรา\nสำเริง\nสำโรง\nสำลัก\nสำลาน\nสำลี\nสำแลง\nสำหรวด\nสำหรับ\nสำหา\nสำเหนียก\nสำเหร่\nสำออย\nสำอาง\nสิ\nสิกข์\nสิข\nสิกขมานา\nสิกขา\nสิขร\nสิขรี\nสิขเรศ\nสิขา\nสิขานล\nสิขี\nสิคาล\nสิง\nสิ่ง\nสิงขร\nสิงค์\nสิงคลิ้ง\nสิงคลี\nสิงคาร\nสิงคาล\nสิงคี\nสิงโต\nสิงห์\nสิงหนาท\nสิงหบัญชร\nสิงหรา\nสิงหราช\nสิงหาคม\nสิงหาสน์\nสิงหล\nสิญจน์\nสิตะ\nสิตางศุ์\nสิถิล\nสิทธ์\nสิทธัตถะ\nสิทธา\nสิทธาจารย์\nสิทธารถ\nสิทธิ\nสิทธิ์\nสิทธิการิยะ\nสิธยะ\nสิน\nสิ้น\nสินเทา\nสินธพ\nสินธุ\nสินธุ์\nสินธุระ\nสินธู\nสินเธาว์\nสินาด\nสินิทธ์\nสินี\nสิเนรุ\nสิเนหก\nสิเนหะ\nสิเนหา\nสิเน่หา\nสิบ\nสิปปะ\nสิมพลี\nสิระ\nสิโรดม\nสิโรตม์\nสิริ\nสิรี\nสิลา\nสิว\nสิ่ว\nสิวะ\nสิวาลัย\nสิวิกา\nสี\nสี่\nสี้\nสีกา\nสีกุน\nสีข้าง\nสีด\nสีดอ\nสีดา\nสีตลรัศมี\nสีตโลทก\nสีโตทก\nสีทันดร\nสีมันต์\nสีมา\nสีละมัน\nสีวิกา\nสีสอ\nสีสะ\nสีสา\nสีสุก\nสีเสียด\nสีห์\nสีหนาท\nสีหบัญชร\nสีหราช\nสีหไสยา\nสีหไสยาสน์\nสีหะ\nสึก\nสึง\nสืบ\nสื่อ\nสุ\nสุก\nสุกข์\nสุกร\nสุกรม\nสุกำศพ\nสุกียากี้\nสุข\nสุขา\nสุขาภิบาล\nสุขารมณ์\nสุขาวดี\nสุขิน\nสุขี\nสุขุม\nสุขุมาล\nสุโข\nสุคต\nสุคติ\nสุคนธ\nสุคนธ์\nสุคนธชาติ\nสุคนธรส\nสุคันธ์\nสุคันธรส\nสุงกะ\nสุงกากร\nสุงสิง\nสุงสุมาร\nสุจริต\nสุจหนี่\nสุจิ\nสุจิต\nสุจิตร\nสุชน\nสุชัมบดี\nสุชา\nสุชาดา\nสุญ\nสุญญากาศ\nสุญตา\nสุญนิยม\nสุณ\nสุณิสา\nสุด\nสุดา\nสุต\nสุตตนิบาต\nสุตตะ\nสุตตันตปิฎก\nสุตตันตะ\nสุติ\nสุทธ\nสุทธ์\nสุทธาวาส\nสุทธิ\nสุทรรศน์\nสุทัศน์\nสุธา\nสุธาโภชน์\nสุธารส\nสุธาสินี\nสุธาสี\nสุธี\nสุนทร\nสุนทรี\nสุนทรียภาพ\nสุนทรียศาสตร์\nสุนทรียะ\nสุนัข\nสุนันท์\nสุโนก\nสุบดี\nสุบรรณ\nสุบิน\nสุปรีดิ์\nสุปรีย์\nสุปาณี\nสุพพัต\nสุพรรณ\nสุพรรณบัฏ\nสุพรรณภาชน์\nสุพรรณราช\nสุพรรณศรี\nสุพรรณถัน\nสุพรรณิการ์\nสุภร\nสุภัค\nสุภา\nสุภาพ\nสุภาษิต\nสุม\nสุ่ม\nสุมทุม\nสุมน\nสุมนะ\nสุมนัส\nสุมนา\nสุ้มเสียง\nสุมะ\nสุมาลี\nสุเมธ\nสุเมรุ\nสุรคต\nสุรเชษฐ์\nสุรบดี\nสุรภาพ\nสุรโลก\nสุรสีหนาท\nสุรเสียง\nสุรงค์\nสุรังค์\nสุรภี\nสุรัติ\nสุรัสวดี\nสุรา\nสุรางค์จำเรียง\nสุรางคนา\nสุรางคนางค์\nสุรารักษ์\nสุราลัย\nสุรินทร์\nสุรินทราหู\nสุริยะ\nสุริยกันต์\nสุริยกานต์\nสุริยการ\nสุริยกาล\nสุริยคติ\nสุริยคราส\nสุริยมณฑล\nสุริยวงศ์\nสุริยง\nสุริยา\nสุริเยนทร์\nสุริเยศ\nสุริโย\nสุริยน\nสุริยัน\nสุริยุปราคา\nสุรีย์\nสุรุ่ยสุร่าย\nสุลต่าน\nสุวคนธ์\nสุวภาพ\nสุวรรณ\nสุวรรณภูมิ\nสุวะ\nสุวาน\nสุวินัย\nสุวิมล\nสุษิระ\nสุสาน\nสุหนัต\nสุหร่ง\nสุหร่าย\nสุหฤท\nสุหัท\nสุเหร่า\nสู\nสู่\nสู้\nสูง\nสูจิ\nสูจิบัตร\nสูญ\nสูด\nสูต\nสูตร\nสูติ\nสูติกรรม\nสูตินรีเวช\nสูติบัตร\nสูติแพทย์\nสูติศาสตร์\nสูท\nสูทกรรม\nสูทศาสตร์\nสูบ\nสูปะ\nสูร\nสูรย์\nสูรยกานต์\nสูริ\nสูสี\nเส\nเสก\nเสกขบุคคล\nเสกขะ\nเสขบุคคล\nเสขะ\nเส็ง\nเส้ง\nเส็งเคร็ง\nเสงี่ยม\nเสฏฐี\nเสณี\nเสด\nเสด็จ\nเสตุ\nเสถียร\nเสทะ\nเสโท\nเสน\nเส้น\nเสนง\nเสน่ง\nเสน่ห์\nเสนหา\nเสน่หา\nเสนอ\nเสนะ\nเสนา\nเสนาธิการ\nเสนาบดี\nเสน่า\nเสนากุฎ\nเสนางค์\nเสนางคนิกร\nเสนานี\nเสนาสนะ\nเสนาะ\nเสนี\nเสนีย์\nเสนียะ\nเสนียด\nเสบย\nเสบียง\nเสพ\nเสพย์\nเสเพล\nเสภา\nเสม็ด\nเสมหะ\nเสมอ\nเสมา\nเสมียน\nเสมือน\nเสย\nเสร็จ\nเสริด\nเสริม\nเสรี\nเสลด\nเสลบรรพต\nเสลา\nเสลี่ยง\nเสลือกสลน\nเสโล\nเสวก\nเสวกามาตย์\nเสวนะ\nเสวนา\nเสวย\nเสวียน\nเสสรวง\nเสสรวล\nเสา\nเส้า\nเสาร์\nเสารภย์\nเสารี\nเสาวคนธ์\nเสาวธาร\nเสาวภา\nเสาวภาคย์\nเสาวภาพ\nเสาวรภย์\nเสาวรส\nเสาวลักษณ์\nเสาวณิต\nเสาวนะ\nเสาวนา\nเสาวนีย์\nเสาหฤท\nเสาะ\nเสาะแสะ\nเสิร์จ\nเสิร์ฟ\nเสีย\nเสียง\nเสี่ยง\nเสียด\nเสี้ยน\nเสียบ\nเสียม\nเสี่ยม\nเสี้ยม\nเสียว\nเสี่ยว\nเสี้ยว\nเสือ\nเสื่อ\nเสื้อ\nเสือก\nเสื่อม\nแส\nแส่\nแส้\nแสก\nแสง\nแสด\nแสดง\nแสตมป์\nแสน\nแสนย์\nแสนยากร\nแสนยานุภาพ\nแสบ\nแสม\nแสยก\nแสยง\nแสยะ\nแสรก\nแสร้ง\nแสลง\nแสล้ม\nแสวง\nแสะ\nโสก\nโสกโดก\nโสกันต์\nโสโครก\nโสณฑ์\nโสณิ\nโสณี\nโสด\nโสดก\nโสดม\nโสดา\nโสดาบัน\nโสดาปัตติผล\nโสดาปัตติมรรค\nโสต\nโสตทัศนวัสดุ\nโสตทัศนอุปกรณ์\nโสตทัศนูปกรณ์\nโสตินทรีย์\nโสตถิ\nโสทก\nโสทร\nโสธก\nโสธนะ\nโสน\nโสภณ\nโสภา\nโสภี\nโสภิณี\nโสเภณี\nโสม\nโสมนัส\nโสมม\nโสมย์\nโสร่ง\nโสรจ\nโสรวาร\nโสโร\nโสวรรณ\nโสหุ้ย\nโสฬส\nใส\nใส่\nไส\nไส้\nไสย\nไสยา\nไสยาสน์\nไสร้\nไสว\nหก\nหกคะเมน\nหง\nหงก\nหงส์\nหงสบาท\nหงสรถ\nหงอ\nหงอก\nหง่อง\nหงองแหงง\nหงอด\nหงอน\nหง่อม\nหงอย\nหง่อย\nหงัก\nหงับ\nหง่าง\nหงาย\nหง่าว\nหงำ\nหงิก\nหงิง\nหงิม\nหงึก\nหงุงหงิง\nหงุดหงิด\nหงุบ\nหงุ่ย\nหญ้า\nหญ้าฝรั่น\nหญ้ายายเภา\nหญิง\nหญิบ\nหด\nหตะ\nหทัย\nหน\nหนวก\nหน่วง\nหนวด\nหน่วย\nหน่วยกิต\nหนอ\nหน่อ\nหนอก\nหนอง\nหนอน\nหนอนตายหยาก\nหน่อย\nหน็อยแน่\nหนัก\nหนัง\nหนังสติ๊ก\nหนังสือ\nหนั่น\nหนับ\nหนา\nหน้า\nหน่าง\nหนาด\nหนาน\nหนาม\nหน่าย\nหนาว\nหนำ\nหนำเลี้ยบ\nหนี\nหนี้\nหนีบ\nหนึก\nหนึ่ง\nหนึบ\nหนืด\nหนุ\nหนุน\nหนุบ\nหนุ่ม\nหนุ่ย\nหนู\nห่ม\nหมก\nหมด\nหม่น\nหมวก\nหมวด\nหมวน\nหมอ\nหม่อ\nหม้อ\nหมอก\nหมอง\nหม่อง\nหมอน\nหม่อน\nหมอบ\nหม่อม\nหมอย\nหม้อห้อม\nหมัก\nหมักหมม\nหมัด\nหมัน\nหมั่น\nหมั้น\nหมับ\nหมา\nหม่า\nหมาก\nหมากฮอส\nหมาง\nหมาด\nหมามุ่ย\nหมามุ้ย\nหมาย\nหม้าย\nหมาร่า\nหม่ำ\nหม้ำ\nหมิ่น\nหมี\nหมี่\nหมึก\nหมืน\nหมื่น\nหมุด\nหมุน\nหมุบ\nหมุบหมับ\nหมุบหมิบ\nหมุ่ย\nหมุยขาว\nหมู\nหมู่\nหมูหริ่ง\nหยก\nหย่ง\nหยด\nหยวก\nหยวบ\nหยอก\nหยอกเอิน\nหย็อกหย็อย\nหยอง\nหย็อง\nหย่อง\nหย็องกรอด\nหย็องแหย็ง\nหยอด\nหยอน\nหย่อน\nหย่อม\nหย็อมแหย็ม\nหย็อย\nหย่อย\nหยัก\nหยักไย่\nหยักเหยา\nหยัง\nหยั่ง\nหยังหยัง\nหยัด\nหยัน\nหยับ\nหยั่วเมือง\nหย่า\nหยากเยื่อ\nหยากไย่\nหยาด\nหยาบ\nหยาม\nหยาว\nหย้าว\nหยำเป\nหยำเหยอะ\nหยำแหยะ\nหยิก\nหยิ่ง\nหยิบ\nหยิม\nหยี\nหยี่\nหยุกหยิก\nหยุด\nหยุ่น\nหยุบ\nหยุมหยิม\nหยูกยา\nหโยดม\nหรคุณ\nหรณะ\nหรดาล\nหรดี\nหรรษ์\nหรรษา\nหรอ\nหรอก\nหร็อมแหร็ม\nหรอย\nหระ\nหรับ\nหรา\nหริ\nหริ่ง\nหริณะ\nหริต\nหริตกี\nหรีตกี\nหรี่\nหรีด\nหรือ\nหรุบ\nหรุบรู่\nหรุบหรู่\nหรุ่ม\nหรู\nหรูหรา\nหฤทัย\nหฤทย์\nหฤษฎ์\nหฤษฎี\nหฤหรรษ์\nหฤโหด\nหลง\nหลงใหล\nหลงจู๊\nหลด\nหลน\nหล่น\nหลบ\nหล่ม\nหลวง\nหลวม\nหลอ\nหล่อ\nหลอก\nหลอด\nหลอน\nหล็อน\nหล่อน\nหลอม\nหละ\nหละหลวม\nหลัก\nหลัง\nหลั่ง\nหลัด\nหลั่น\nหลับ\nหลัว\nหลา\nหล้า\nหลาก\nหลาน\nหลาบ\nหลาม\nหลาย\nหลาว\nหลิ่ง\nหลิท\nหลิน\nหลิม\nหลิว\nหลิ่ว\nหลี\nหลีก\nหลีโก\nหลีบ\nหลีฮื้อ\nหลืบ\nหลุกหลิก\nหลุด\nหลุน\nหลุบ\nหลุม\nหลุมพอ\nหลุมพี\nหลู่\nหวง\nห่วง\nห้วง\nหวด\nหวน\nห้วน\nหวย\nห้วย\nหวอ\nหวอด\nหวะ\nหวัง\nหวัด\nหวั่น\nหวันยิหวา\nหวัว\nหวัวร่อ\nหวัวเราะ\nหวา\nหว่า\nหว้า\nหวาก\nหว่าง\nหวาด\nหวาน\nหว่าน\nหวาม\nหวาย\nหวำ\nหวิด\nหวิว\nหวี\nหวี่\nหวีด\nหวือ\nหวุดหวิด\nหวูด\nหอ\nห่อ\nห้อ\nหอก\nหอง\nห้อง\nหอน\nห่อน\nหอบ\nหอม\nห้อม\nหอย\nห้อย\nหะ\nหะยี\nหะหาย\nหัก\nหัจญ์\nหัจญี\nหัช\nหัฏฐะ\nหัด\nหัต\nหัตถ์\nหัตถกรรม\nหัตถการ\nหัตถกิจ\nหัตถบาส\nหัตถพันธ์\nหัตถาภรณ์\nหัตถศาสตร์\nหัตถศิลป์\nหัตถศึกษา\nหัตถาจารย์\nหัตถินี\nหัตถี\nหัน\nหั่น\nหั้น\nหันตรา\nหับ\nหัย\nหัว\nหัวร่อ\nหัวเราะ\nหัส\nหัสดิน\nหัสดี\nหัสต์\nหัสตะ\nหา\nห่า\nห้า\nหาก\nหาง\nห่าง\nห้าง\nหาญ\nหาด\nห่าน\nหาบ\nหาม\nห่าม\nห้าม\nหาย\nหายใจ\nหายนะ\nหาร\nหารือ\nหาว\nห้าว\nหาสะ\nหำ\nห้ำ\nหิ้ง\nหิงคุ\nหิงสา\nหิงห้อย\nหิ่งห้อย\nหิ่งหาย\nหิด\nหิต\nหิตานุหิตประโยชน์\nหิน\nหิมพาน\nหิมพานต์\nหิมวัต\nหิมวันต์\nหิมวา\nหิมะ\nหิมาลัย\nหิรัญ\nหิรัญญิการ์\nหิรัญบัฏ\nหิรัณย์\nหิรัณยรัศมี\nหิริ\nหิว\nหิ้ว\nหี\nหีด\nหีนยาน\nหีบ\nหึ\nหึง\nหึ่ง\nหึงสา\nหืด\nหืน\nหื่น\nหือ\nหื้อ\nหุง\nหุน\nหุ่น\nหุ้น\nหุนหัน\nหุบ\nหุ้ม\nหุยฮา\nหู\nหู่\nหูก\nหูด\nเห\nเห่\nเหง\nเหง่ง\nเหงา\nเหง้า\nเหงื่อ\nเหงือก\nเห็จ\nเห็ด\nเหติ\nเหตุ\nเห็น\nเหน่ง\nเหนงนายพราน\nเหน็ดเหนื่อย\nเหน็บ\nเหน่อ\nเห็นอ้ม\nเหนอะ\nเหนอะหนะ\nเหน้า\nเหนาะ\nเหนียง\nเหนี่ยง\nเหนี่ยน\nเหนียม\nเหนียว\nเหนี่ยว\nเหนือ\nเหนื่อย\nเห็บ\nเหม\nเหม่\nเหม็ง\nเหม่ง\nเหม็น\nเหมวดี\nเหม่อ\nเหมันต์\nเหมันตฤดู\nเหมา\nเหมายัน\nเหมาะ\nเหมียว\nเหมี่ยว\nเหมือง\nเหมือด\nเหมือน\nเหมื่อย\nเหย\nเหยง\nเหย่อย\nเหยา\nเหย่า\nเหย้า\nเหยาะ\nเหยาะแหยะ\nเหยิง\nเหยิบ\nเหยียด\nเหยียบ\nเหยี่ยว\nเหยื่อ\nเหยือก\nเหรอ\nเหรอะ\nเหรัญญิก\nเหรา\nเหราะ\nเหรียญ\nเหล่\nเหล็ก\nเหลน\nเหลว\nเหลอ\nเหลา\nเหล่า\nเหล้า\nเหลาะแหละ\nเหลิง\nเหลิงเจิ้ง\nเหลียน\nเหลี่ยม\nเหลียว\nเหลือ\nเหลือก\nเหลือง\nเหลือบ\nเหลือม\nเหลื่อม\nเหว\nเหว่\nเหวง\nเหวย\nเหวอะ\nเหวอะหวะ\nเหวี่ยง\nเห่อ\nเหอะ\nเหะ\nเหะหะ\nเหา\nเห่า\nเหาะ\nเหิน\nเหิม\nเหี้ย\nเหียง\nเหียน\nเหี้ยน\nเหี้ยม\nเหี่ยว\nเหื่อ\nเหือด\nแห\nแห่\nแห้\nแหก\nแหง\nแหง่\nแห่ง\nแห้ง\nแหงแก๋\nแหง่ง\nแหงน\nแหน\nแห้น\nแหนง\nแหนบ\nแหนม\nแหบ\nแหม\nแหม่\nแหม่ม\nแหมะ\nแหย\nแหย่\nแหยง\nแหย่ง\nแหยม\nแหย็ม\nแหยะ\nแหล่\nแหลก\nแหล่ง\nแหลน\nแหลม\nแหละ\nแหว\nแห้ว\nแหวก\nแหว่ง\nแหวด\nแหวน\nแหวะ\nแหะ\nโห่\nโหง\nโหด\nโหน\nโหนก\nโหน่ง\nโหม\nโหม่ง\nโหมด\nโหย\nโหยกเหยก\nโหยง\nโหย่ง\nโหร\nโหรง\nโหรงเหรง\nโหรดาจารย์\nโหระพา\nโหรา\nโหราจารย์\nโหราศาสตร์\nโหล\nโหล่\nโหลงโจ้ง\nโหว\nโหว่\nโหว้\nโหวกเหวก\nโหวง\nโหวด\nโหวต\nให้\nใหญ่\nใหม่\nไห\nไห่\nไห้\nไหน\nไหม\nไหม้\nไหรณย์\nไหล\nไหล่\nไหว\nไหว้\nไหหลำ\nอก\nอกตเวทิตา\nอกตเวที\nอกตัญญุตา\nอกตัญญู\nอกนิษฐ์\nอกรณีย์\nอกรรมกริยา\nอกัปปิยวัตถุ\nอกัปปิยะ\nอกุศล\nอคติ\nอคาธ\nอโฆษะ\nองก์\nองค์\nองคชาต\nองคมนตรี\nองครักษ์\nองคาพยพ\nองคุลี\nองศ์\nองศา\nองอาจ\nองุ่น\nอจลา\nอจินตา\nอจินไตย\nอจิระ\nอเจลก\nอเจละ\nอชะ\nอชิน\nอชินี\nอชิระ\nอฏวี\nอณิ\nอณู\nอโณทัย\nอด\nอดิถี\nอดิเทพ\nอดิเรก\nอดิศร\nอดิศวร\nอดิศัย\nอดีต\nอดุล\nอดุลย์\nอติ\nอติชาต\nอติมานะ\nอติราช\nอติเรก\nอติสาร\nอถรรพเวท\nอาถรรพเวท\nอทระ\nอทินนาทาน\nอธรรม\nอธิ\nอธิกมาส\nอธิกรณ์\nอธิกวาร\nอธิกสุรทิน\nอธิการ\nอธิคม\nอธิฏฐาน\nอธิบดี\nอธิบาย\nอธิป\nอธิปไตย\nอธิมาตร\nอธิมุตติ\nอธิโมกข์\nอธิราช\nอธิวาส\nอธิวาสนะ\nอธิศีล\nอธิษฐาน\nอธึก\nอ้น\nอนงค์\nอนงคณะ\nอนงคเลขา\nอนธการ\nอนนต์\nอนยะ\nอนรรฆ\nอนรรถ\nอนล\nอนวัช\nอนัญ\nอนัตตา\nอนันต์\nอนันตริยกรรม\nอนัม\nอนาคต\nอนาคามิผล\nอนาคามิมรรค\nอนาคามี\nอนาจาร\nอนาถ\nอนาถา\nอนาทร\nอนาธิปไตย\nอนามัย\nอนามิกา\nอนารยชน\nอนารยธรรม\nอนารยะ\nอนาลัย\nอนำ\nอนิจ\nอนิจจัง\nอนิจจา\nอนิฏฐารมณ์\nอนิยต\nอนิยม\nอนิล\nอนิวรรต\nอนิวรรตน์\nอนีกะ\nอนีจะ\nอนึก\nอนึ่ง\nอนุ\nอนุกร\nอนุกรม\nอนุกรรมการ\nอนุกระเบียด\nอนุกาชาด\nอนุการ\nอนุกูล\nอนุคามิก\nอนุเคราะห์\nอนุจร\nอนุช\nอนุชน\nอนุชา\nอนุชาต\nอนุชิต\nอนุญาต\nอนุญาโตตุลาการ\nอนุตร\nอนุเถระ\nอนุทิน\nอนุบท\nอนุบาล\nอนุประโยค\nอนุปริญญา\nอนุปสัมบัน\nอนุปัสนา\nอนุพงศ์\nอนุพัทธ์\nอนุพันธ์\nอนุโพธ\nอนุภรรยา\nอนุภริยา\nอนุภาค\nอนุภาษ\nอนุมัติ\nอนุมาตรา\nอนุมาน\nอนุมูล\nอนุโมทนา\nอนุโยค\nอนุรักษ์\nอนุรักษนิยม\nอนุราช\nอนุราธ\nอนุราธะ\nอนุราธา\nอนุรูป\nอนุโลม\nอนุวงศ์\nอนุวรรตน์\nอนุวัต\nอนุวัตน์\nอนุวัตร\nอนุวัติ\nอนุวาต\nอนุศาสก\nอนุศาสน์\nอนุศาสนาจารย์\nอนุศิษฏ์\nอนุสติ\nอนุสนธิ\nอนุสร\nอนุสรณ์\nอนุสัญญา\nอนุสัย\nอนุสาวรีย์\nอนุสาสนี\nอเนก\nอเนกคุณ\nอเนกรรถประโยค\nอเนจอนาถ\nอโนชา\nอโนดาต\nอบ\nอบเชย\nอบาย\nอปจายนธรรม\nอปจายนมัย\nอปมงคล\nอปยศ\nอประไมย\nอปรัณณชาติ\nอปรา\nอปราชัย\nอปราชิต\nอปริมาณ\nอปลักษณ์\nอปโลกน์\nอปวาท\nอเปหิ\nอพพะ\nอพยพ\nอภัพ\nอภัย\nอภิ\nอภิฆาต\nอภิชฌา\nอภิชน\nอภิชนาธิปไตย\nอภิชัย\nอภิชาต\nอภิชิต\nอภิญญา\nอภิญญาณ\nอภิธรรม\nอภิธาน\nอภิไธย\nอภินันท์\nอภินันทนาการ\nอภินัย\nอภินิหาร\nอภิเนษกรมณ์\nอภิบาล\nอภิปรัชญา\nอภิปราย\nอภิมหาอำนาจ\nอภิมานะ\nอภิมุข\nอภิรดี\nอภิรติ\nอภิรมย์\nอภิรักษ์\nอภิราม\nอภิรุต\nอภิรุม\nอภิรูป\nอภิลักขิต\nอภิลักขิตสมัย\nอภิเลปน์\nอภิวันท์\nอภิวาท\nอภิวาทน์\nอภิเษก\nอภิสมโพธิ\nอภิสมัย\nอภิสมาจาร\nอภิสัมโพธิ\nอภิสัมโพธิญาณ\nอภิสิต\nอภิสิทธิ์\nอภูตะ\nอม\nอมพะนำ\nอ้ม\nอมตธรรม\nอมตบท\nอมตะ\nอมนุษย์\nอมร\nอมรา\nอมราวดี\nอมรินทร์\nอมเรนทร์\nอมเรศ\nอมฤต\nอมัตร\nอมาตย์\nอมาวสี\nอมาวสุ\nอมาวาสี\nอมิตร\nอเมริกัน\nอย่า\nอยาก\nอย่าง\nอยุทธ์\nอยู่\nอร\nอรชร\nอรชุน\nอรดี\nอรติ\nอรทัย\nอรไท\nอรนุช\nอรพินท์\nอรพิม\nอรรค\nอรรฆ\nอรรฆย์\nอรรจน์\nอรรณพ\nอรรถ\nอรรถกถา\nอรรถกถาจารย์\nอรรถาธิบาย\nอรรธ\nอรสุม\nอรหะ\nอรหัง\nอรหัต\nอรหัตผล\nอรหัตมรรค\nอรหัน\nอรหันต์\nอรหันตฆาต\nอร่อย\nอรัญ\nอรัญญิก\nอรัญวาส\nอรัญวาสี\nอรัณย์\nอราดี\nอร่าม\nอริ\nอรินทร์\nอริน\nอริยกะ\nอริยทรัพย์\nอริยบุคคล\nอริยผล\nอริยมรรค\nอริยสั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nอำพล\nอำพะนำ\nอำพัน\nอำไพ\nอำเภอ\nอำมร\nอำมฤคโชค\nอำมฤต\nอำมหิต\nอำมาตย์\nอำมาตยาธิปไตย\nอำยวน\nอำรุง\nอำลา\nอำอวม\nอ้ำอึ้ง\nอิก\nอิง\nอิงค์\nอิงอร\nอิจฉา\nอิฉัน\nอิชยา\nอิฏฐารมณ์\nอิฐ\nอิฐผล\nอิด\nอิตถี\nอิตเทรียม\nอิตเทอร์เบียม\nอิติวุตตกะ\nอิทธิ\nอิน\nอินซูลิน\nอินเดีย\nอินเดียนแดง\nอินเดียม\nอินท์\nอินทขีล\nอินทนิล\nอินทผลัม\nอินทร์\nอินทรธนู\nอินทรวงศ์\nอินทรวิเชียร\nอินทรศักดิ์\nอินทราณี\nอินทราภิเษก\nอินทรายุธ\nอินทรี\nอินทรีย์\nอินทรียสังวร\nอินทีวร\nอินทุ\nอินฟราเรด\nอินัง\nอิ่ม\nอิมัลชัน\nอิริเดียม\nอิริยา\nอิริยาบถ\nอิรุพเพท\nอิเล็กตรอน\nอิเล็กทรอนิกส์\nอิเล็กโทน\nอิศร\nอิศวร\nอิษฏ์\nอิษฏี\nอิส\nอิสตรี\nอิสัตรี\nอิสรภาพ\nอิสระ\nอิสริยยศ\nอิสริยะ\nอิสริยาภรณ์\nอิสลาม\nอิสสา\nอิสิ\nอิสี\nอิหม่าม\nอิหลักอิเหลื่อ\nอี\nอี่\nอี้\nอี๊\nอี๋\nอี๋อ๋อ\nอีก\nอีก้อ\nอีก๋อย\nอีโก้ง\nอีจู้\nอี๊ด\nอีเต้อ\nอีโต้\nอีทุบ\nอีเทอร์\nอีนุงตุงนัง\nอีนูน\nอีโน\nอีแปะ\nอีโปง\nอีเพา\nอีมู\nอีรม\nอีลุ้ม\nอีลุ่ยฉุยแฉก\nอีเลิ้ง\nอีศ\nอีศวร\nอีส\nอีสาน\nอีสุกอีใส\nอีหรอบ\nอีหลักอีเหลื่อ\nอีหลี\nอีหลุกขลุกขลัก\nอีหลุกขลุกขลุ่ย\nอีเห็น\nอีเหน็บ\nอีเหนียว\nอีเหละเขละขละ\nอีเหละเขะขะ\nอีโหน่อีเหน่\nอีโหลกโขลกเขลก\nอีแอ่น\nอึ\nอึก\nอึ้ก\nอึ๊ก\nอึกทึก\nอึกอัก\nอึง\nอึ่ง\nอึ้ง\nอึด\nอึดตะปือ\nอึ้ดทึ่ด\nอึน\nอืด\nอื่น\nอื้น\nอือ\nอื้อ\nอื้อฮือ\nอุ\nอุก\nอุกกา\nอุกกาบาต\nอุกฤษฏ์\nอุกลาบาต\nอุค\nอุคระ\nอุคหนิมิต\nอุโฆษ\nอุ้ง\nอุจ\nอุจจาระ\nอุจฉุ\nอุจเฉท\nอุจเฉททิฐิ\nอุจาด\nอุชุ\nอุฏฐาการ\nอุณหภูมิ\nอุณหะ\nอุณหาหาร\nอุณหิส\nอุณา\nอุณาโลม\nอุด\nอุดเตา\nอุดม\nอุดมการณ์\nอุดมคติ\nอุดมศึกษา\nอุดร\nอุดหนุน\nอุตดม\nอุตตมะ\nอุตมภาพ\nอุตมางค์\nอุตดร\nอุตรกุรุทวีป\nอุตตรายัน\nอุตรนิกาย\nอุตรผลคุนี\nอุตตรผลคุนี\nอุตรภัทรบท\nอุตตรภัทรบท\nอุตตรภัททะ\nอุตราภิมุข\nอุตราวรรต\nอุตราวัฏ\nอุตราษาฒ\nอุตตราสาฬหะ\nอุตราสงค์\nอุตตานภาพ\nอุตพิด\nอุตรา\nอุตริ\nอุตริมนุสธรรม\nอุตลุด\nอุตส่าห์\nอุตสาหกรรม\nอุตสาหะ\nอุตุ\nอุตุนิยม\nอุตุนิยมวิทยา\nอุทก\nอุทกธาร\nอุทกธารา\nอุทกภัย\nอุทกวิทยา\nอุทกศาสตร์\nอุทธรณ์\nอุทธัจ\nอุทยาน\nอุทร\nอุทริยะ\nอุทลุม\nอุทัช\nอุทัย\nอุทาน\nอุทาร\nอุทาหรณ์\nอุทิศ\nอุทุมพร\nอุเทศ\nอุเทสิกเจดีย์\nอุธัจ\nอุ่น\nอุบ\nอุบล\nอุบะ\nอุบ๊ะ\nอุบัติ\nอุบาท\nอุบาทว์\nอุบาย\nอุบาสก\nอุบาสิกา\nอุเบกขา\nอุโบสถ\nอุปกรณ์\nอุปกรม\nอุปการ\nอุปการะ\nอุปการี\nอุปกิเลส\nอุปจาร\nอุปถัมภ์\nอุปถัมภก\nอุปทม\nอุปทูต\nอุปเทศ\nอุปเท่ห์\nอุปธิ\nอุปนัย\nอุปนิกขิต\nอุปนิษัท\nอุปนิสัย\nอุปบัติ\nอุปปาติกะ\nอุปพัทธ์\nอุปพันธ์\nอุปโภค\nอุปมา\nอุปมาน\nอุปไมย\nอุปยุวราช\nอุปรากร\nอุปราคา\nอุปราช\nอุปริ\nอุปริมปริยาย\nอุปโลกน์\nอุปเวท\nอุปสมบท\nอุปสมบัน\nอุปสัมบัน\nอุปสรรค\nอุปสัมปทา\nอุปฮาด\nอุปัชฌาย์\nอุปัชฌายวัตร\nอุปัชฌายะ\nอุปัฏฐาก\nอุปัฏฐานะ\nอุปัทวะ\nอุปัทวันตราย\nอุปาทาน\nอุปาหนา\nอุภัย\nอุ้ม\nอุมงค์\nอุโมงค์\nอุย\nอุ่ย\nอุ้ย\nอุ๊ย\nอุยยาน\nอุยยาม\nอุรณะ\nอุรพี\nอุระ\nอุรังอุตัง\nอุรัจฉัท\nอุรัจฉทะ\nอุรา\nอุรุ\nอุไร\nอุลกมณี\nอุลโลจ\nอุลามก\nอุลิด\nอุโลก\nอุแว้\nอุษณกร\nอุษณกาล\nอุษณรัศมี\nอุษณรุจี\nอุษณาการ\nอุษณีษ์\nอุษมะ\nอุษมัน\nอุษา\nอุษาโยค\nอุสภ\nอุสส่าห์\nอุสสาหะ\nอุสา\nอุสุ\nอุสุภ\nอุสุภราช\nอุสุม\nอุหรับ\nอุหลบ\nอุเหม่\nอุฬาร\nอู\nอู่\nอู้\nอูฐ\nอูด\nอูม\nอูย\nอูรุ\nอู๋อี๋\nเอ\nเอ้\nเอ๊\nเอก\nเอกเขนก\nเอกซเรย์\nเอกรรถประโยค\nเอกัคตา\nเอกังสพยากรณ์\nเอกังสวาที\nเอกา\nเอ้กา\nเอกาธิปไตย\nเอเคอร์\nเอง\nเอ็ง\nเอ๋ง\nเอ็ด\nเอ็ดตะโร\nเอดส์\nเอตทัคคะ\nเอ้เต\nเอทิล\nเอน\nเอ็น\nเอนไซม์\nเอ็นดู\nเอ็นอ่อน\nเอม\nเอ็มบริโอ\nเอย\nเอ่ย\nเอ๊ย\nเอ๋ย\nเอร็ดอร่อย\nเอราวัณ\nเอว\nเอ๊ว\nเอวัง\nเอฬกะ\nเอฬา\nเออ\nเอ่อ\nเออร์เบียม\nเอ้อระเหย\nเอ้อเร้อ\nเอ้อเฮอ\nเอ๊ะ\nเอะใจ\nเอะอะ\nเอะอะมะเทิ่ง\nเอา\nเอาทาร\nเอาทารย์\nเอารส\nเอาฬาร\nเอาะลาย\nเอิก\nเอิกเกริก\nเอิ้น\nเอิบ\nเอียง\nเอี้ยง\nเอียด\nเอี๊ยด\nเอียน\nเอี่ยน\nเอี่ยม\nเอี๊ยม\nเอี้ยมจุ๊น\nเอี้ยมเฟี้ยม\nเอี่ยว\nเอี้ยว\nเอื้อ\nเอื๊อก\nเอื้อง\nเอือด\nเอือน\nเอื้อน\nเอือม\nเอื้อม\nเอื่อย\nเอื้อย\nแอ\nแอ้\nแอ๋\nแอก\nแอกทิเนียม\nแอ่ง\nแอ้งแม้ง\nแอด\nแอ้ด\nแอ๊ด\nแอ่น\nแอนติเจน\nแอนติบอดี\nแอนติอิเล็กตรอน\nแอโนด\nแอบ\nแอม\nแอ้ม\nแอมแปร์\nแอมมิเตอร์\nแอมโมเนีย\nแอร่ม\nแอลกอฮอล์\nแอลฟา\nแอว\nแอ่ว\nแอ้วแซ่ว\nแอสทาทีน\nแอสไพริน\nแอสฟัลต์\nแอหนัง\nแออัด\nโอ\nโอ่\nโอ้\nโอ๋\nโอก\nโอ้ก\nโอ้กอ้าก\nโอ๊ก\nโอกาส\nโอฆชล\nโอฆสงสาร\nโอฆะ\nโอ่ง\nโองการ\nโองโขดง\nโอชะ\nโอชา\nโอโซน\nโอฐ\nโอด\nโอ๊ต\nโอตตัปปะ\nโอทนะ\nโอน\nโอบ\nโอปปาติกะ\nโอภา\nโอภาส\nโอม\nโอย\nโอ๊ย\nโอรส\nโอละพ่อ\nโอลิมปิก\nโอวาท\nโอษฐ์\nโอษฐชะ\nโอษฐภัย\nโอสถ\nโอห์ม\nโอหัง\nโอฬาร\nโอฬาริก\nโอฬารึก\nโอ้เอ้\nโอเอซิส\nโอ้โฮ\nไอ\nไอ้\nไอโซโทป\nไอน์สไตเนียม\nไอยรา\nไอยเรศ\nไอราพต\nไอราวัณ\nไอราวัต\nไอศกรีม\nไอศวรรย์\nไอศุริยสมบัติ\nไอศูรย์\nไอออน\nไอโอดีน\nฮกเกี้ยน\nฮด\nฮวงซุ้ย\nฮวน\nฮ้วนหมู\nฮวบ\nฮ่อ\nฮ้อ\nฮอกกี้\nฮอด\nฮ่อม\nฮ่อยจ๊อ\nฮอร์โมน\nฮอลแลนด์\nฮอลันดา\nฮะ\nฮะเบส\nฮะเรีย\nฮัก\nฮังเล\nฮัจญ์\nฮัจญะฮ์\nฮัจญี\nฮั่น\nฮั้ว\nฮา\nฮ้า\nฮ่างหลวง\nฮาจญ์\nฮาม\nฮาเร็ม\nฮาห์เนียม\nฮิจเราะห์\nฮินดู\nฮิปโปโปเตมัส\nฮิสทีเรีย\nฮีเลียม\nฮึ\nฮึก\nฮึด\nฮึดฮัด\nฮึ่ม\nฮึย\nฮึ่ย\nฮืดฮาด\nฮือ\nฮื่อ\nฮื้อ\nฮื้อฉี่\nฮุด\nฮุบ\nฮุยเลฮุย\nฮู้\nฮูก\nฮูม\nเฮ\nเฮฮา\nเฮกตาร์\nเฮกโตกรัม\nเฮกโตเมตร\nเฮกโตลิตร\nเฮง\nเฮ็ด\nเฮโมโกลบิน\nเฮย\nเฮ่ย\nเฮ้ย\nเฮโรอีน\nเฮลิคอปเตอร์\nเฮโล\nเฮละโล\nเฮ้ว\nเฮอ\nเฮ่อ\nเฮ้อ\nเฮอริเคน\nเฮิรตซ์\nเฮี้ยน\nเฮี้ยบ\nเฮี้ยว\nเฮือก\nเฮือน\nแฮ\nแฮ่\nแฮก\nแฮ่กึ๊น\nแฮนด์บอล\nแฮฟเนียม\nแฮม\nแฮะ\nโฮ\nโฮก\nโฮ่ง\nโฮ้ง\nโฮเต็ล\nโฮลเมียม\nโฮะ\nไฮ้\nไฮโกรมิเตอร์\nไฮดรา\nไฮโดร\nไฮโดรคาร์บอน\nไฮโดรเจน\nไฮโดรมิเตอร์\nไฮไฟ\nไฮโล\nไฮฮี\n"
+ .split(/[\r\n]+/)
+ .filter(function (w) {
+ return w.length > 1;
+ })
+ this.addWords(words, false)
+ }
+ if(finalize){
+ this.finalizeDict();
+ }
+ },
+
+ dictSeek: function (l, r, ch, strOffset, pos) {
+ var ans = null;
+ while (l <= r) {
+ var m = Math.floor((l + r) / 2),
+ dict_item = this.dict[m],
+ len = dict_item.length;
+ if (len <= strOffset) {
+ l = m + 1;
+ } else {
+ var ch_ = dict_item[strOffset];
+ if (ch_ < ch) {
+ l = m + 1;
+ } else if (ch_ > ch) {
+ r = m - 1;
+ } else {
+ ans = m;
+ if (pos == LEFT) {
+ r = m - 1;
+ } else {
+ l = m + 1;
+ }
+ }
+ }
+ }
+ return ans;
+ },
+
+ isFinal: function (acceptor) {
+ return this.dict[acceptor.l].length == acceptor.strOffset;
+ },
+
+ createAcceptor: function () {
+ return {
+ l: 0,
+ r: this.dict.length - 1,
+ strOffset: 0,
+ isFinal: false,
+ dict: this,
+ transit: function (ch) {
+ return this.dict.transit(this, ch);
+ },
+ isError: false,
+ tag: "DICT",
+ w: 1,
+ type: "DICT"
+ };
+ },
+
+ transit: function (acceptor, ch) {
+ var l = this.dictSeek(acceptor.l,
+ acceptor.r,
+ ch,
+ acceptor.strOffset,
+ LEFT);
+ if (l !== null) {
+ var r = this.dictSeek(l,
+ acceptor.r,
+ ch,
+ acceptor.strOffset,
+ RIGHT);
+ acceptor.l = l;
+ acceptor.r = r;
+ acceptor.strOffset++;
+ acceptor.isFinal = this.isFinal(acceptor);
+ } else {
+ acceptor.isError = true;
+ }
+ return acceptor;
+ },
+
+ sortuniq: function(a){
+ return a.sort().filter(function(item, pos, arr){
+ return !pos || item != arr[pos - 1];
+ })
+ },
+
+ flatten: function(a){
+ //[[1,2],[3]] -> [1,2,3]
+ return [].concat.apply([], a);
+ }
+};
+module.exports = WordcutDict;
+
+}).call(this,"/dist/tmp")
+},{"glob":16,"path":22}],3:[function(require,module,exports){
+var WordRule = {
+ createAcceptor: function(tag) {
+ if (tag["WORD_RULE"])
+ return null;
+
+ return {strOffset: 0,
+ isFinal: false,
+ transit: function(ch) {
+ var lch = ch.toLowerCase();
+ if (lch >= "a" && lch <= "z") {
+ this.isFinal = true;
+ this.strOffset++;
+ } else {
+ this.isError = true;
+ }
+ return this;
+ },
+ isError: false,
+ tag: "WORD_RULE",
+ type: "WORD_RULE",
+ w: 1};
+ }
+};
+
+var NumberRule = {
+ createAcceptor: function(tag) {
+ if (tag["NUMBER_RULE"])
+ return null;
+
+ return {strOffset: 0,
+ isFinal: false,
+ transit: function(ch) {
+ if (ch >= "0" && ch <= "9") {
+ this.isFinal = true;
+ this.strOffset++;
+ } else {
+ this.isError = true;
+ }
+ return this;
+ },
+ isError: false,
+ tag: "NUMBER_RULE",
+ type: "NUMBER_RULE",
+ w: 1};
+ }
+};
+
+var SpaceRule = {
+ tag: "SPACE_RULE",
+ createAcceptor: function(tag) {
+
+ if (tag["SPACE_RULE"])
+ return null;
+
+ return {strOffset: 0,
+ isFinal: false,
+ transit: function(ch) {
+ if (ch == " " || ch == "\t" || ch == "\r" || ch == "\n" ||
+ ch == "\u00A0" || ch=="\u2003"//nbsp and emsp
+ ) {
+ this.isFinal = true;
+ this.strOffset++;
+ } else {
+ this.isError = true;
+ }
+ return this;
+ },
+ isError: false,
+ tag: SpaceRule.tag,
+ w: 1,
+ type: "SPACE_RULE"};
+ }
+}
+
+var SingleSymbolRule = {
+ tag: "SINSYM",
+ createAcceptor: function(tag) {
+ return {strOffset: 0,
+ isFinal: false,
+ transit: function(ch) {
+ if (this.strOffset == 0 && ch.match(/^[\@\(\)\/\,\-\."`]$/)) {
+ this.isFinal = true;
+ this.strOffset++;
+ } else {
+ this.isError = true;
+ }
+ return this;
+ },
+ isError: false,
+ tag: "SINSYM",
+ w: 1,
+ type: "SINSYM"};
+ }
+}
+
+
+var LatinRules = [WordRule, SpaceRule, SingleSymbolRule, NumberRule];
+
+module.exports = LatinRules;
+
+},{}],4:[function(require,module,exports){
+var _ = require("underscore")
+ , WordcutCore = require("./wordcut_core");
+var PathInfoBuilder = {
+
+ /*
+ buildByPartAcceptors: function(path, acceptors, i) {
+ var
+ var genInfos = partAcceptors.reduce(function(genInfos, acceptor) {
+
+ }, []);
+
+ return genInfos;
+ }
+ */
+
+ buildByAcceptors: function(path, finalAcceptors, i) {
+ var self = this;
+ var infos = finalAcceptors.map(function(acceptor) {
+ var p = i - acceptor.strOffset + 1
+ , _info = path[p];
+
+ var info = {p: p,
+ mw: _info.mw + (acceptor.mw === undefined ? 0 : acceptor.mw),
+ w: acceptor.w + _info.w,
+ unk: (acceptor.unk ? acceptor.unk : 0) + _info.unk,
+ type: acceptor.type};
+
+ if (acceptor.type == "PART") {
+ for(var j = p + 1; j <= i; j++) {
+ path[j].merge = p;
+ }
+ info.merge = p;
+ }
+
+ return info;
+ });
+ return infos.filter(function(info) { return info; });
+ },
+
+ fallback: function(path, leftBoundary, text, i) {
+ var _info = path[leftBoundary];
+ if (text[i].match(/[\u0E48-\u0E4E]/)) {
+ if (leftBoundary != 0)
+ leftBoundary = path[leftBoundary].p;
+ return {p: leftBoundary,
+ mw: 0,
+ w: 1 + _info.w,
+ unk: 1 + _info.unk,
+ type: "UNK"};
+/* } else if(leftBoundary > 0 && path[leftBoundary].type !== "UNK") {
+ leftBoundary = path[leftBoundary].p;
+ return {p: leftBoundary,
+ w: 1 + _info.w,
+ unk: 1 + _info.unk,
+ type: "UNK"}; */
+ } else {
+ return {p: leftBoundary,
+ mw: _info.mw,
+ w: 1 + _info.w,
+ unk: 1 + _info.unk,
+ type: "UNK"};
+ }
+ },
+
+ build: function(path, finalAcceptors, i, leftBoundary, text) {
+ var basicPathInfos = this.buildByAcceptors(path, finalAcceptors, i);
+ if (basicPathInfos.length > 0) {
+ return basicPathInfos;
+ } else {
+ return [this.fallback(path, leftBoundary, text, i)];
+ }
+ }
+};
+
+module.exports = function() {
+ return _.clone(PathInfoBuilder);
+}
+
+},{"./wordcut_core":8,"underscore":25}],5:[function(require,module,exports){
+var _ = require("underscore");
+
+
+var PathSelector = {
+ selectPath: function(paths) {
+ var path = paths.reduce(function(selectedPath, path) {
+ if (selectedPath == null) {
+ return path;
+ } else {
+ if (path.unk < selectedPath.unk)
+ return path;
+ if (path.unk == selectedPath.unk) {
+ if (path.mw < selectedPath.mw)
+ return path
+ if (path.mw == selectedPath.mw) {
+ if (path.w < selectedPath.w)
+ return path;
+ }
+ }
+ return selectedPath;
+ }
+ }, null);
+ return path;
+ },
+
+ createPath: function() {
+ return [{p:null, w:0, unk:0, type: "INIT", mw:0}];
+ }
+};
+
+module.exports = function() {
+ return _.clone(PathSelector);
+};
+
+},{"underscore":25}],6:[function(require,module,exports){
+function isMatch(pat, offset, ch) {
+ if (pat.length <= offset)
+ return false;
+ var _ch = pat[offset];
+ return _ch == ch ||
+ (_ch.match(/[กข]/) && ch.match(/[ก-ฮ]/)) ||
+ (_ch.match(/[มบ]/) && ch.match(/[ก-ฮ]/)) ||
+ (_ch.match(/\u0E49/) && ch.match(/[\u0E48-\u0E4B]/));
+}
+
+var Rule0 = {
+ pat: "เหก็ม",
+ createAcceptor: function(tag) {
+ return {strOffset: 0,
+ isFinal: false,
+ transit: function(ch) {
+ if (isMatch(Rule0.pat, this.strOffset,ch)) {
+ this.isFinal = (this.strOffset + 1 == Rule0.pat.length);
+ this.strOffset++;
+ } else {
+ this.isError = true;
+ }
+ return this;
+ },
+ isError: false,
+ tag: "THAI_RULE",
+ type: "THAI_RULE",
+ w: 1};
+ }
+};
+
+var PartRule = {
+ createAcceptor: function(tag) {
+ return {strOffset: 0,
+ patterns: [
+ "แก", "เก", "ก้", "กก์", "กา", "กี", "กิ", "กืก"
+ ],
+ isFinal: false,
+ transit: function(ch) {
+ var offset = this.strOffset;
+ this.patterns = this.patterns.filter(function(pat) {
+ return isMatch(pat, offset, ch);
+ });
+
+ if (this.patterns.length > 0) {
+ var len = 1 + offset;
+ this.isFinal = this.patterns.some(function(pat) {
+ return pat.length == len;
+ });
+ this.strOffset++;
+ } else {
+ this.isError = true;
+ }
+ return this;
+ },
+ isError: false,
+ tag: "PART",
+ type: "PART",
+ unk: 1,
+ w: 1};
+ }
+};
+
+var ThaiRules = [Rule0, PartRule];
+
+module.exports = ThaiRules;
+
+},{}],7:[function(require,module,exports){
+var sys = require("sys")
+ , WordcutDict = require("./dict")
+ , WordcutCore = require("./wordcut_core")
+ , PathInfoBuilder = require("./path_info_builder")
+ , PathSelector = require("./path_selector")
+ , Acceptors = require("./acceptors")
+ , latinRules = require("./latin_rules")
+ , thaiRules = require("./thai_rules")
+ , _ = require("underscore");
+
+
+var Wordcut = Object.create(WordcutCore);
+Wordcut.defaultPathInfoBuilder = PathInfoBuilder;
+Wordcut.defaultPathSelector = PathSelector;
+Wordcut.defaultAcceptors = Acceptors;
+Wordcut.defaultLatinRules = latinRules;
+Wordcut.defaultThaiRules = thaiRules;
+Wordcut.defaultDict = WordcutDict;
+
+
+Wordcut.initNoDict = function(dict_path) {
+ var self = this;
+ self.pathInfoBuilder = new self.defaultPathInfoBuilder;
+ self.pathSelector = new self.defaultPathSelector;
+ self.acceptors = new self.defaultAcceptors;
+ self.defaultLatinRules.forEach(function(rule) {
+ self.acceptors.creators.push(rule);
+ });
+ self.defaultThaiRules.forEach(function(rule) {
+ self.acceptors.creators.push(rule);
+ });
+};
+
+Wordcut.init = function(dict_path, withDefault, additionalWords) {
+ withDefault = withDefault || false;
+ this.initNoDict();
+ var dict = _.clone(this.defaultDict);
+ dict.init(dict_path, withDefault, additionalWords);
+ this.acceptors.creators.push(dict);
+};
+
+module.exports = Wordcut;
+
+},{"./acceptors":1,"./dict":2,"./latin_rules":3,"./path_info_builder":4,"./path_selector":5,"./thai_rules":6,"./wordcut_core":8,"sys":28,"underscore":25}],8:[function(require,module,exports){
+var WordcutCore = {
+
+ buildPath: function(text) {
+ var self = this
+ , path = self.pathSelector.createPath()
+ , leftBoundary = 0;
+ self.acceptors.reset();
+ for (var i = 0; i < text.length; i++) {
+ var ch = text[i];
+ self.acceptors.transit(ch);
+
+ var possiblePathInfos = self
+ .pathInfoBuilder
+ .build(path,
+ self.acceptors.getFinalAcceptors(),
+ i,
+ leftBoundary,
+ text);
+ var selectedPath = self.pathSelector.selectPath(possiblePathInfos)
+
+ path.push(selectedPath);
+ if (selectedPath.type !== "UNK") {
+ leftBoundary = i;
+ }
+ }
+ return path;
+ },
+
+ pathToRanges: function(path) {
+ var e = path.length - 1
+ , ranges = [];
+
+ while (e > 0) {
+ var info = path[e]
+ , s = info.p;
+
+ if (info.merge !== undefined && ranges.length > 0) {
+ var r = ranges[ranges.length - 1];
+ r.s = info.merge;
+ s = r.s;
+ } else {
+ ranges.push({s:s, e:e});
+ }
+ e = s;
+ }
+ return ranges.reverse();
+ },
+
+ rangesToText: function(text, ranges, delimiter) {
+ return ranges.map(function(r) {
+ return text.substring(r.s, r.e);
+ }).join(delimiter);
+ },
+
+ cut: function(text, delimiter) {
+ var path = this.buildPath(text)
+ , ranges = this.pathToRanges(path);
+ return this
+ .rangesToText(text, ranges,
+ (delimiter === undefined ? "|" : delimiter));
+ },
+
+ cutIntoRanges: function(text, noText) {
+ var path = this.buildPath(text)
+ , ranges = this.pathToRanges(path);
+
+ if (!noText) {
+ ranges.forEach(function(r) {
+ r.text = text.substring(r.s, r.e);
+ });
+ }
+ return ranges;
+ },
+
+ cutIntoArray: function(text) {
+ var path = this.buildPath(text)
+ , ranges = this.pathToRanges(path);
+
+ return ranges.map(function(r) {
+ return text.substring(r.s, r.e)
+ });
+ }
+};
+
+module.exports = WordcutCore;
+
+},{}],9:[function(require,module,exports){
+// http://wiki.commonjs.org/wiki/Unit_Testing/1.0
+//
+// THIS IS NOT TESTED NOR LIKELY TO WORK OUTSIDE V8!
+//
+// Originally from narwhal.js (http://narwhaljs.org)
+// Copyright (c) 2009 Thomas Robinson <280north.com>
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the 'Software'), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+// ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+// when used in node, this will actually load the util module we depend on
+// versus loading the builtin util module as happens otherwise
+// this is a bug in node module loading as far as I am concerned
+var util = require('util/');
+
+var pSlice = Array.prototype.slice;
+var hasOwn = Object.prototype.hasOwnProperty;
+
+// 1. The assert module provides functions that throw
+// AssertionError's when particular conditions are not met. The
+// assert module must conform to the following interface.
+
+var assert = module.exports = ok;
+
+// 2. The AssertionError is defined in assert.
+// new assert.AssertionError({ message: message,
+// actual: actual,
+// expected: expected })
+
+assert.AssertionError = function AssertionError(options) {
+ this.name = 'AssertionError';
+ this.actual = options.actual;
+ this.expected = options.expected;
+ this.operator = options.operator;
+ if (options.message) {
+ this.message = options.message;
+ this.generatedMessage = false;
+ } else {
+ this.message = getMessage(this);
+ this.generatedMessage = true;
+ }
+ var stackStartFunction = options.stackStartFunction || fail;
+
+ if (Error.captureStackTrace) {
+ Error.captureStackTrace(this, stackStartFunction);
+ }
+ else {
+ // non v8 browsers so we can have a stacktrace
+ var err = new Error();
+ if (err.stack) {
+ var out = err.stack;
+
+ // try to strip useless frames
+ var fn_name = stackStartFunction.name;
+ var idx = out.indexOf('\n' + fn_name);
+ if (idx >= 0) {
+ // once we have located the function frame
+ // we need to strip out everything before it (and its line)
+ var next_line = out.indexOf('\n', idx + 1);
+ out = out.substring(next_line + 1);
+ }
+
+ this.stack = out;
+ }
+ }
+};
+
+// assert.AssertionError instanceof Error
+util.inherits(assert.AssertionError, Error);
+
+function replacer(key, value) {
+ if (util.isUndefined(value)) {
+ return '' + value;
+ }
+ if (util.isNumber(value) && !isFinite(value)) {
+ return value.toString();
+ }
+ if (util.isFunction(value) || util.isRegExp(value)) {
+ return value.toString();
+ }
+ return value;
+}
+
+function truncate(s, n) {
+ if (util.isString(s)) {
+ return s.length < n ? s : s.slice(0, n);
+ } else {
+ return s;
+ }
+}
+
+function getMessage(self) {
+ return truncate(JSON.stringify(self.actual, replacer), 128) + ' ' +
+ self.operator + ' ' +
+ truncate(JSON.stringify(self.expected, replacer), 128);
+}
+
+// At present only the three keys mentioned above are used and
+// understood by the spec. Implementations or sub modules can pass
+// other keys to the AssertionError's constructor - they will be
+// ignored.
+
+// 3. All of the following functions must throw an AssertionError
+// when a corresponding condition is not met, with a message that
+// may be undefined if not provided. All assertion methods provide
+// both the actual and expected values to the assertion error for
+// display purposes.
+
+function fail(actual, expected, message, operator, stackStartFunction) {
+ throw new assert.AssertionError({
+ message: message,
+ actual: actual,
+ expected: expected,
+ operator: operator,
+ stackStartFunction: stackStartFunction
+ });
+}
+
+// EXTENSION! allows for well behaved errors defined elsewhere.
+assert.fail = fail;
+
+// 4. Pure assertion tests whether a value is truthy, as determined
+// by !!guard.
+// assert.ok(guard, message_opt);
+// This statement is equivalent to assert.equal(true, !!guard,
+// message_opt);. To test strictly for the value true, use
+// assert.strictEqual(true, guard, message_opt);.
+
+function ok(value, message) {
+ if (!value) fail(value, true, message, '==', assert.ok);
+}
+assert.ok = ok;
+
+// 5. The equality assertion tests shallow, coercive equality with
+// ==.
+// assert.equal(actual, expected, message_opt);
+
+assert.equal = function equal(actual, expected, message) {
+ if (actual != expected) fail(actual, expected, message, '==', assert.equal);
+};
+
+// 6. The non-equality assertion tests for whether two objects are not equal
+// with != assert.notEqual(actual, expected, message_opt);
+
+assert.notEqual = function notEqual(actual, expected, message) {
+ if (actual == expected) {
+ fail(actual, expected, message, '!=', assert.notEqual);
+ }
+};
+
+// 7. The equivalence assertion tests a deep equality relation.
+// assert.deepEqual(actual, expected, message_opt);
+
+assert.deepEqual = function deepEqual(actual, expected, message) {
+ if (!_deepEqual(actual, expected)) {
+ fail(actual, expected, message, 'deepEqual', assert.deepEqual);
+ }
+};
+
+function _deepEqual(actual, expected) {
+ // 7.1. All identical values are equivalent, as determined by ===.
+ if (actual === expected) {
+ return true;
+
+ } else if (util.isBuffer(actual) && util.isBuffer(expected)) {
+ if (actual.length != expected.length) return false;
+
+ for (var i = 0; i < actual.length; i++) {
+ if (actual[i] !== expected[i]) return false;
+ }
+
+ return true;
+
+ // 7.2. If the expected value is a Date object, the actual value is
+ // equivalent if it is also a Date object that refers to the same time.
+ } else if (util.isDate(actual) && util.isDate(expected)) {
+ return actual.getTime() === expected.getTime();
+
+ // 7.3 If the expected value is a RegExp object, the actual value is
+ // equivalent if it is also a RegExp object with the same source and
+ // properties (`global`, `multiline`, `lastIndex`, `ignoreCase`).
+ } else if (util.isRegExp(actual) && util.isRegExp(expected)) {
+ return actual.source === expected.source &&
+ actual.global === expected.global &&
+ actual.multiline === expected.multiline &&
+ actual.lastIndex === expected.lastIndex &&
+ actual.ignoreCase === expected.ignoreCase;
+
+ // 7.4. Other pairs that do not both pass typeof value == 'object',
+ // equivalence is determined by ==.
+ } else if (!util.isObject(actual) && !util.isObject(expected)) {
+ return actual == expected;
+
+ // 7.5 For all other Object pairs, including Array objects, equivalence is
+ // determined by having the same number of owned properties (as verified
+ // with Object.prototype.hasOwnProperty.call), the same set of keys
+ // (although not necessarily the same order), equivalent values for every
+ // corresponding key, and an identical 'prototype' property. Note: this
+ // accounts for both named and indexed properties on Arrays.
+ } else {
+ return objEquiv(actual, expected);
+ }
+}
+
+function isArguments(object) {
+ return Object.prototype.toString.call(object) == '[object Arguments]';
+}
+
+function objEquiv(a, b) {
+ if (util.isNullOrUndefined(a) || util.isNullOrUndefined(b))
+ return false;
+ // an identical 'prototype' property.
+ if (a.prototype !== b.prototype) return false;
+ // if one is a primitive, the other must be same
+ if (util.isPrimitive(a) || util.isPrimitive(b)) {
+ return a === b;
+ }
+ var aIsArgs = isArguments(a),
+ bIsArgs = isArguments(b);
+ if ((aIsArgs && !bIsArgs) || (!aIsArgs && bIsArgs))
+ return false;
+ if (aIsArgs) {
+ a = pSlice.call(a);
+ b = pSlice.call(b);
+ return _deepEqual(a, b);
+ }
+ var ka = objectKeys(a),
+ kb = objectKeys(b),
+ key, i;
+ // having the same number of owned properties (keys incorporates
+ // hasOwnProperty)
+ if (ka.length != kb.length)
+ return false;
+ //the same set of keys (although not necessarily the same order),
+ ka.sort();
+ kb.sort();
+ //~~~cheap key test
+ for (i = ka.length - 1; i >= 0; i--) {
+ if (ka[i] != kb[i])
+ return false;
+ }
+ //equivalent values for every corresponding key, and
+ //~~~possibly expensive deep test
+ for (i = ka.length - 1; i >= 0; i--) {
+ key = ka[i];
+ if (!_deepEqual(a[key], b[key])) return false;
+ }
+ return true;
+}
+
+// 8. The non-equivalence assertion tests for any deep inequality.
+// assert.notDeepEqual(actual, expected, message_opt);
+
+assert.notDeepEqual = function notDeepEqual(actual, expected, message) {
+ if (_deepEqual(actual, expected)) {
+ fail(actual, expected, message, 'notDeepEqual', assert.notDeepEqual);
+ }
+};
+
+// 9. The strict equality assertion tests strict equality, as determined by ===.
+// assert.strictEqual(actual, expected, message_opt);
+
+assert.strictEqual = function strictEqual(actual, expected, message) {
+ if (actual !== expected) {
+ fail(actual, expected, message, '===', assert.strictEqual);
+ }
+};
+
+// 10. The strict non-equality assertion tests for strict inequality, as
+// determined by !==. assert.notStrictEqual(actual, expected, message_opt);
+
+assert.notStrictEqual = function notStrictEqual(actual, expected, message) {
+ if (actual === expected) {
+ fail(actual, expected, message, '!==', assert.notStrictEqual);
+ }
+};
+
+function expectedException(actual, expected) {
+ if (!actual || !expected) {
+ return false;
+ }
+
+ if (Object.prototype.toString.call(expected) == '[object RegExp]') {
+ return expected.test(actual);
+ } else if (actual instanceof expected) {
+ return true;
+ } else if (expected.call({}, actual) === true) {
+ return true;
+ }
+
+ return false;
+}
+
+function _throws(shouldThrow, block, expected, message) {
+ var actual;
+
+ if (util.isString(expected)) {
+ message = expected;
+ expected = null;
+ }
+
+ try {
+ block();
+ } catch (e) {
+ actual = e;
+ }
+
+ message = (expected && expected.name ? ' (' + expected.name + ').' : '.') +
+ (message ? ' ' + message : '.');
+
+ if (shouldThrow && !actual) {
+ fail(actual, expected, 'Missing expected exception' + message);
+ }
+
+ if (!shouldThrow && expectedException(actual, expected)) {
+ fail(actual, expected, 'Got unwanted exception' + message);
+ }
+
+ if ((shouldThrow && actual && expected &&
+ !expectedException(actual, expected)) || (!shouldThrow && actual)) {
+ throw actual;
+ }
+}
+
+// 11. Expected to throw an error:
+// assert.throws(block, Error_opt, message_opt);
+
+assert.throws = function(block, /*optional*/error, /*optional*/message) {
+ _throws.apply(this, [true].concat(pSlice.call(arguments)));
+};
+
+// EXTENSION! This is annoying to write outside this module.
+assert.doesNotThrow = function(block, /*optional*/message) {
+ _throws.apply(this, [false].concat(pSlice.call(arguments)));
+};
+
+assert.ifError = function(err) { if (err) {throw err;}};
+
+var objectKeys = Object.keys || function (obj) {
+ var keys = [];
+ for (var key in obj) {
+ if (hasOwn.call(obj, key)) keys.push(key);
+ }
+ return keys;
+};
+
+},{"util/":28}],10:[function(require,module,exports){
+'use strict';
+module.exports = balanced;
+function balanced(a, b, str) {
+ if (a instanceof RegExp) a = maybeMatch(a, str);
+ if (b instanceof RegExp) b = maybeMatch(b, str);
+
+ var r = range(a, b, str);
+
+ return r && {
+ start: r[0],
+ end: r[1],
+ pre: str.slice(0, r[0]),
+ body: str.slice(r[0] + a.length, r[1]),
+ post: str.slice(r[1] + b.length)
+ };
+}
+
+function maybeMatch(reg, str) {
+ var m = str.match(reg);
+ return m ? m[0] : null;
+}
+
+balanced.range = range;
+function range(a, b, str) {
+ var begs, beg, left, right, result;
+ var ai = str.indexOf(a);
+ var bi = str.indexOf(b, ai + 1);
+ var i = ai;
+
+ if (ai >= 0 && bi > 0) {
+ begs = [];
+ left = str.length;
+
+ while (i >= 0 && !result) {
+ if (i == ai) {
+ begs.push(i);
+ ai = str.indexOf(a, i + 1);
+ } else if (begs.length == 1) {
+ result = [ begs.pop(), bi ];
+ } else {
+ beg = begs.pop();
+ if (beg < left) {
+ left = beg;
+ right = bi;
+ }
+
+ bi = str.indexOf(b, i + 1);
+ }
+
+ i = ai < bi && ai >= 0 ? ai : bi;
+ }
+
+ if (begs.length) {
+ result = [ left, right ];
+ }
+ }
+
+ return result;
+}
+
+},{}],11:[function(require,module,exports){
+var concatMap = require('concat-map');
+var balanced = require('balanced-match');
+
+module.exports = expandTop;
+
+var escSlash = '\0SLASH'+Math.random()+'\0';
+var escOpen = '\0OPEN'+Math.random()+'\0';
+var escClose = '\0CLOSE'+Math.random()+'\0';
+var escComma = '\0COMMA'+Math.random()+'\0';
+var escPeriod = '\0PERIOD'+Math.random()+'\0';
+
+function numeric(str) {
+ return parseInt(str, 10) == str
+ ? parseInt(str, 10)
+ : str.charCodeAt(0);
+}
+
+function escapeBraces(str) {
+ return str.split('\\\\').join(escSlash)
+ .split('\\{').join(escOpen)
+ .split('\\}').join(escClose)
+ .split('\\,').join(escComma)
+ .split('\\.').join(escPeriod);
+}
+
+function unescapeBraces(str) {
+ return str.split(escSlash).join('\\')
+ .split(escOpen).join('{')
+ .split(escClose).join('}')
+ .split(escComma).join(',')
+ .split(escPeriod).join('.');
+}
+
+
+// Basically just str.split(","), but handling cases
+// where we have nested braced sections, which should be
+// treated as individual members, like {a,{b,c},d}
+function parseCommaParts(str) {
+ if (!str)
+ return [''];
+
+ var parts = [];
+ var m = balanced('{', '}', str);
+
+ if (!m)
+ return str.split(',');
+
+ var pre = m.pre;
+ var body = m.body;
+ var post = m.post;
+ var p = pre.split(',');
+
+ p[p.length-1] += '{' + body + '}';
+ var postParts = parseCommaParts(post);
+ if (post.length) {
+ p[p.length-1] += postParts.shift();
+ p.push.apply(p, postParts);
+ }
+
+ parts.push.apply(parts, p);
+
+ return parts;
+}
+
+function expandTop(str) {
+ if (!str)
+ return [];
+
+ // I don't know why Bash 4.3 does this, but it does.
+ // Anything starting with {} will have the first two bytes preserved
+ // but *only* at the top level, so {},a}b will not expand to anything,
+ // but a{},b}c will be expanded to [a}c,abc].
+ // One could argue that this is a bug in Bash, but since the goal of
+ // this module is to match Bash's rules, we escape a leading {}
+ if (str.substr(0, 2) === '{}') {
+ str = '\\{\\}' + str.substr(2);
+ }
+
+ return expand(escapeBraces(str), true).map(unescapeBraces);
+}
+
+function identity(e) {
+ return e;
+}
+
+function embrace(str) {
+ return '{' + str + '}';
+}
+function isPadded(el) {
+ return /^-?0\d/.test(el);
+}
+
+function lte(i, y) {
+ return i <= y;
+}
+function gte(i, y) {
+ return i >= y;
+}
+
+function expand(str, isTop) {
+ var expansions = [];
+
+ var m = balanced('{', '}', str);
+ if (!m || /\$$/.test(m.pre)) return [str];
+
+ var isNumericSequence = /^-?\d+\.\.-?\d+(?:\.\.-?\d+)?$/.test(m.body);
+ var isAlphaSequence = /^[a-zA-Z]\.\.[a-zA-Z](?:\.\.-?\d+)?$/.test(m.body);
+ var isSequence = isNumericSequence || isAlphaSequence;
+ var isOptions = m.body.indexOf(',') >= 0;
+ if (!isSequence && !isOptions) {
+ // {a},b}
+ if (m.post.match(/,.*\}/)) {
+ str = m.pre + '{' + m.body + escClose + m.post;
+ return expand(str);
+ }
+ return [str];
+ }
+
+ var n;
+ if (isSequence) {
+ n = m.body.split(/\.\./);
+ } else {
+ n = parseCommaParts(m.body);
+ if (n.length === 1) {
+ // x{{a,b}}y ==> x{a}y x{b}y
+ n = expand(n[0], false).map(embrace);
+ if (n.length === 1) {
+ var post = m.post.length
+ ? expand(m.post, false)
+ : [''];
+ return post.map(function(p) {
+ return m.pre + n[0] + p;
+ });
+ }
+ }
+ }
+
+ // at this point, n is the parts, and we know it's not a comma set
+ // with a single entry.
+
+ // no need to expand pre, since it is guaranteed to be free of brace-sets
+ var pre = m.pre;
+ var post = m.post.length
+ ? expand(m.post, false)
+ : [''];
+
+ var N;
+
+ if (isSequence) {
+ var x = numeric(n[0]);
+ var y = numeric(n[1]);
+ var width = Math.max(n[0].length, n[1].length)
+ var incr = n.length == 3
+ ? Math.abs(numeric(n[2]))
+ : 1;
+ var test = lte;
+ var reverse = y < x;
+ if (reverse) {
+ incr *= -1;
+ test = gte;
+ }
+ var pad = n.some(isPadded);
+
+ N = [];
+
+ for (var i = x; test(i, y); i += incr) {
+ var c;
+ if (isAlphaSequence) {
+ c = String.fromCharCode(i);
+ if (c === '\\')
+ c = '';
+ } else {
+ c = String(i);
+ if (pad) {
+ var need = width - c.length;
+ if (need > 0) {
+ var z = new Array(need + 1).join('0');
+ if (i < 0)
+ c = '-' + z + c.slice(1);
+ else
+ c = z + c;
+ }
+ }
+ }
+ N.push(c);
+ }
+ } else {
+ N = concatMap(n, function(el) { return expand(el, false) });
+ }
+
+ for (var j = 0; j < N.length; j++) {
+ for (var k = 0; k < post.length; k++) {
+ var expansion = pre + N[j] + post[k];
+ if (!isTop || isSequence || expansion)
+ expansions.push(expansion);
+ }
+ }
+
+ return expansions;
+}
+
+
+},{"balanced-match":10,"concat-map":13}],12:[function(require,module,exports){
+
+},{}],13:[function(require,module,exports){
+module.exports = function (xs, fn) {
+ var res = [];
+ for (var i = 0; i < xs.length; i++) {
+ var x = fn(xs[i], i);
+ if (isArray(x)) res.push.apply(res, x);
+ else res.push(x);
+ }
+ return res;
+};
+
+var isArray = Array.isArray || function (xs) {
+ return Object.prototype.toString.call(xs) === '[object Array]';
+};
+
+},{}],14:[function(require,module,exports){
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+function EventEmitter() {
+ this._events = this._events || {};
+ this._maxListeners = this._maxListeners || undefined;
+}
+module.exports = EventEmitter;
+
+// Backwards-compat with node 0.10.x
+EventEmitter.EventEmitter = EventEmitter;
+
+EventEmitter.prototype._events = undefined;
+EventEmitter.prototype._maxListeners = undefined;
+
+// By default EventEmitters will print a warning if more than 10 listeners are
+// added to it. This is a useful default which helps finding memory leaks.
+EventEmitter.defaultMaxListeners = 10;
+
+// Obviously not all Emitters should be limited to 10. This function allows
+// that to be increased. Set to zero for unlimited.
+EventEmitter.prototype.setMaxListeners = function(n) {
+ if (!isNumber(n) || n < 0 || isNaN(n))
+ throw TypeError('n must be a positive number');
+ this._maxListeners = n;
+ return this;
+};
+
+EventEmitter.prototype.emit = function(type) {
+ var er, handler, len, args, i, listeners;
+
+ if (!this._events)
+ this._events = {};
+
+ // If there is no 'error' event listener then throw.
+ if (type === 'error') {
+ if (!this._events.error ||
+ (isObject(this._events.error) && !this._events.error.length)) {
+ er = arguments[1];
+ if (er instanceof Error) {
+ throw er; // Unhandled 'error' event
+ }
+ throw TypeError('Uncaught, unspecified "error" event.');
+ }
+ }
+
+ handler = this._events[type];
+
+ if (isUndefined(handler))
+ return false;
+
+ if (isFunction(handler)) {
+ switch (arguments.length) {
+ // fast cases
+ case 1:
+ handler.call(this);
+ break;
+ case 2:
+ handler.call(this, arguments[1]);
+ break;
+ case 3:
+ handler.call(this, arguments[1], arguments[2]);
+ break;
+ // slower
+ default:
+ len = arguments.length;
+ args = new Array(len - 1);
+ for (i = 1; i < len; i++)
+ args[i - 1] = arguments[i];
+ handler.apply(this, args);
+ }
+ } else if (isObject(handler)) {
+ len = arguments.length;
+ args = new Array(len - 1);
+ for (i = 1; i < len; i++)
+ args[i - 1] = arguments[i];
+
+ listeners = handler.slice();
+ len = listeners.length;
+ for (i = 0; i < len; i++)
+ listeners[i].apply(this, args);
+ }
+
+ return true;
+};
+
+EventEmitter.prototype.addListener = function(type, listener) {
+ var m;
+
+ if (!isFunction(listener))
+ throw TypeError('listener must be a function');
+
+ if (!this._events)
+ this._events = {};
+
+ // To avoid recursion in the case that type === "newListener"! Before
+ // adding it to the listeners, first emit "newListener".
+ if (this._events.newListener)
+ this.emit('newListener', type,
+ isFunction(listener.listener) ?
+ listener.listener : listener);
+
+ if (!this._events[type])
+ // Optimize the case of one listener. Don't need the extra array object.
+ this._events[type] = listener;
+ else if (isObject(this._events[type]))
+ // If we've already got an array, just append.
+ this._events[type].push(listener);
+ else
+ // Adding the second element, need to change to array.
+ this._events[type] = [this._events[type], listener];
+
+ // Check for listener leak
+ if (isObject(this._events[type]) && !this._events[type].warned) {
+ var m;
+ if (!isUndefined(this._maxListeners)) {
+ m = this._maxListeners;
+ } else {
+ m = EventEmitter.defaultMaxListeners;
+ }
+
+ if (m && m > 0 && this._events[type].length > m) {
+ this._events[type].warned = true;
+ console.error('(node) warning: possible EventEmitter memory ' +
+ 'leak detected. %d listeners added. ' +
+ 'Use emitter.setMaxListeners() to increase limit.',
+ this._events[type].length);
+ if (typeof console.trace === 'function') {
+ // not supported in IE 10
+ console.trace();
+ }
+ }
+ }
+
+ return this;
+};
+
+EventEmitter.prototype.on = EventEmitter.prototype.addListener;
+
+EventEmitter.prototype.once = function(type, listener) {
+ if (!isFunction(listener))
+ throw TypeError('listener must be a function');
+
+ var fired = false;
+
+ function g() {
+ this.removeListener(type, g);
+
+ if (!fired) {
+ fired = true;
+ listener.apply(this, arguments);
+ }
+ }
+
+ g.listener = listener;
+ this.on(type, g);
+
+ return this;
+};
+
+// emits a 'removeListener' event iff the listener was removed
+EventEmitter.prototype.removeListener = function(type, listener) {
+ var list, position, length, i;
+
+ if (!isFunction(listener))
+ throw TypeError('listener must be a function');
+
+ if (!this._events || !this._events[type])
+ return this;
+
+ list = this._events[type];
+ length = list.length;
+ position = -1;
+
+ if (list === listener ||
+ (isFunction(list.listener) && list.listener === listener)) {
+ delete this._events[type];
+ if (this._events.removeListener)
+ this.emit('removeListener', type, listener);
+
+ } else if (isObject(list)) {
+ for (i = length; i-- > 0;) {
+ if (list[i] === listener ||
+ (list[i].listener && list[i].listener === listener)) {
+ position = i;
+ break;
+ }
+ }
+
+ if (position < 0)
+ return this;
+
+ if (list.length === 1) {
+ list.length = 0;
+ delete this._events[type];
+ } else {
+ list.splice(position, 1);
+ }
+
+ if (this._events.removeListener)
+ this.emit('removeListener', type, listener);
+ }
+
+ return this;
+};
+
+EventEmitter.prototype.removeAllListeners = function(type) {
+ var key, listeners;
+
+ if (!this._events)
+ return this;
+
+ // not listening for removeListener, no need to emit
+ if (!this._events.removeListener) {
+ if (arguments.length === 0)
+ this._events = {};
+ else if (this._events[type])
+ delete this._events[type];
+ return this;
+ }
+
+ // emit removeListener for all listeners on all events
+ if (arguments.length === 0) {
+ for (key in this._events) {
+ if (key === 'removeListener') continue;
+ this.removeAllListeners(key);
+ }
+ this.removeAllListeners('removeListener');
+ this._events = {};
+ return this;
+ }
+
+ listeners = this._events[type];
+
+ if (isFunction(listeners)) {
+ this.removeListener(type, listeners);
+ } else {
+ // LIFO order
+ while (listeners.length)
+ this.removeListener(type, listeners[listeners.length - 1]);
+ }
+ delete this._events[type];
+
+ return this;
+};
+
+EventEmitter.prototype.listeners = function(type) {
+ var ret;
+ if (!this._events || !this._events[type])
+ ret = [];
+ else if (isFunction(this._events[type]))
+ ret = [this._events[type]];
+ else
+ ret = this._events[type].slice();
+ return ret;
+};
+
+EventEmitter.listenerCount = function(emitter, type) {
+ var ret;
+ if (!emitter._events || !emitter._events[type])
+ ret = 0;
+ else if (isFunction(emitter._events[type]))
+ ret = 1;
+ else
+ ret = emitter._events[type].length;
+ return ret;
+};
+
+function isFunction(arg) {
+ return typeof arg === 'function';
+}
+
+function isNumber(arg) {
+ return typeof arg === 'number';
+}
+
+function isObject(arg) {
+ return typeof arg === 'object' && arg !== null;
+}
+
+function isUndefined(arg) {
+ return arg === void 0;
+}
+
+},{}],15:[function(require,module,exports){
+(function (process){
+exports.alphasort = alphasort
+exports.alphasorti = alphasorti
+exports.setopts = setopts
+exports.ownProp = ownProp
+exports.makeAbs = makeAbs
+exports.finish = finish
+exports.mark = mark
+exports.isIgnored = isIgnored
+exports.childrenIgnored = childrenIgnored
+
+function ownProp (obj, field) {
+ return Object.prototype.hasOwnProperty.call(obj, field)
+}
+
+var path = require("path")
+var minimatch = require("minimatch")
+var isAbsolute = require("path-is-absolute")
+var Minimatch = minimatch.Minimatch
+
+function alphasorti (a, b) {
+ return a.toLowerCase().localeCompare(b.toLowerCase())
+}
+
+function alphasort (a, b) {
+ return a.localeCompare(b)
+}
+
+function setupIgnores (self, options) {
+ self.ignore = options.ignore || []
+
+ if (!Array.isArray(self.ignore))
+ self.ignore = [self.ignore]
+
+ if (self.ignore.length) {
+ self.ignore = self.ignore.map(ignoreMap)
+ }
+}
+
+function ignoreMap (pattern) {
+ var gmatcher = null
+ if (pattern.slice(-3) === '/**') {
+ var gpattern = pattern.replace(/(\/\*\*)+$/, '')
+ gmatcher = new Minimatch(gpattern)
+ }
+
+ return {
+ matcher: new Minimatch(pattern),
+ gmatcher: gmatcher
+ }
+}
+
+function setopts (self, pattern, options) {
+ if (!options)
+ options = {}
+
+ // base-matching: just use globstar for that.
+ if (options.matchBase && -1 === pattern.indexOf("/")) {
+ if (options.noglobstar) {
+ throw new Error("base matching requires globstar")
+ }
+ pattern = "**/" + pattern
+ }
+
+ self.silent = !!options.silent
+ self.pattern = pattern
+ self.strict = options.strict !== false
+ self.realpath = !!options.realpath
+ self.realpathCache = options.realpathCache || Object.create(null)
+ self.follow = !!options.follow
+ self.dot = !!options.dot
+ self.mark = !!options.mark
+ self.nodir = !!options.nodir
+ if (self.nodir)
+ self.mark = true
+ self.sync = !!options.sync
+ self.nounique = !!options.nounique
+ self.nonull = !!options.nonull
+ self.nosort = !!options.nosort
+ self.nocase = !!options.nocase
+ self.stat = !!options.stat
+ self.noprocess = !!options.noprocess
+
+ self.maxLength = options.maxLength || Infinity
+ self.cache = options.cache || Object.create(null)
+ self.statCache = options.statCache || Object.create(null)
+ self.symlinks = options.symlinks || Object.create(null)
+
+ setupIgnores(self, options)
+
+ self.changedCwd = false
+ var cwd = process.cwd()
+ if (!ownProp(options, "cwd"))
+ self.cwd = cwd
+ else {
+ self.cwd = options.cwd
+ self.changedCwd = path.resolve(options.cwd) !== cwd
+ }
+
+ self.root = options.root || path.resolve(self.cwd, "/")
+ self.root = path.resolve(self.root)
+ if (process.platform === "win32")
+ self.root = self.root.replace(/\\/g, "/")
+
+ self.nomount = !!options.nomount
+
+ // disable comments and negation unless the user explicitly
+ // passes in false as the option.
+ options.nonegate = options.nonegate === false ? false : true
+ options.nocomment = options.nocomment === false ? false : true
+ deprecationWarning(options)
+
+ self.minimatch = new Minimatch(pattern, options)
+ self.options = self.minimatch.options
+}
+
+// TODO(isaacs): remove entirely in v6
+// exported to reset in tests
+exports.deprecationWarned
+function deprecationWarning(options) {
+ if (!options.nonegate || !options.nocomment) {
+ if (process.noDeprecation !== true && !exports.deprecationWarned) {
+ var msg = 'glob WARNING: comments and negation will be disabled in v6'
+ if (process.throwDeprecation)
+ throw new Error(msg)
+ else if (process.traceDeprecation)
+ console.trace(msg)
+ else
+ console.error(msg)
+
+ exports.deprecationWarned = true
+ }
+ }
+}
+
+function finish (self) {
+ var nou = self.nounique
+ var all = nou ? [] : Object.create(null)
+
+ for (var i = 0, l = self.matches.length; i < l; i ++) {
+ var matches = self.matches[i]
+ if (!matches || Object.keys(matches).length === 0) {
+ if (self.nonull) {
+ // do like the shell, and spit out the literal glob
+ var literal = self.minimatch.globSet[i]
+ if (nou)
+ all.push(literal)
+ else
+ all[literal] = true
+ }
+ } else {
+ // had matches
+ var m = Object.keys(matches)
+ if (nou)
+ all.push.apply(all, m)
+ else
+ m.forEach(function (m) {
+ all[m] = true
+ })
+ }
+ }
+
+ if (!nou)
+ all = Object.keys(all)
+
+ if (!self.nosort)
+ all = all.sort(self.nocase ? alphasorti : alphasort)
+
+ // at *some* point we statted all of these
+ if (self.mark) {
+ for (var i = 0; i < all.length; i++) {
+ all[i] = self._mark(all[i])
+ }
+ if (self.nodir) {
+ all = all.filter(function (e) {
+ return !(/\/$/.test(e))
+ })
+ }
+ }
+
+ if (self.ignore.length)
+ all = all.filter(function(m) {
+ return !isIgnored(self, m)
+ })
+
+ self.found = all
+}
+
+function mark (self, p) {
+ var abs = makeAbs(self, p)
+ var c = self.cache[abs]
+ var m = p
+ if (c) {
+ var isDir = c === 'DIR' || Array.isArray(c)
+ var slash = p.slice(-1) === '/'
+
+ if (isDir && !slash)
+ m += '/'
+ else if (!isDir && slash)
+ m = m.slice(0, -1)
+
+ if (m !== p) {
+ var mabs = makeAbs(self, m)
+ self.statCache[mabs] = self.statCache[abs]
+ self.cache[mabs] = self.cache[abs]
+ }
+ }
+
+ return m
+}
+
+// lotta situps...
+function makeAbs (self, f) {
+ var abs = f
+ if (f.charAt(0) === '/') {
+ abs = path.join(self.root, f)
+ } else if (isAbsolute(f) || f === '') {
+ abs = f
+ } else if (self.changedCwd) {
+ abs = path.resolve(self.cwd, f)
+ } else {
+ abs = path.resolve(f)
+ }
+ return abs
+}
+
+
+// Return true, if pattern ends with globstar '**', for the accompanying parent directory.
+// Ex:- If node_modules/** is the pattern, add 'node_modules' to ignore list along with it's contents
+function isIgnored (self, path) {
+ if (!self.ignore.length)
+ return false
+
+ return self.ignore.some(function(item) {
+ return item.matcher.match(path) || !!(item.gmatcher && item.gmatcher.match(path))
+ })
+}
+
+function childrenIgnored (self, path) {
+ if (!self.ignore.length)
+ return false
+
+ return self.ignore.some(function(item) {
+ return !!(item.gmatcher && item.gmatcher.match(path))
+ })
+}
+
+}).call(this,require('_process'))
+},{"_process":24,"minimatch":20,"path":22,"path-is-absolute":23}],16:[function(require,module,exports){
+(function (process){
+// Approach:
+//
+// 1. Get the minimatch set
+// 2. For each pattern in the set, PROCESS(pattern, false)
+// 3. Store matches per-set, then uniq them
+//
+// PROCESS(pattern, inGlobStar)
+// Get the first [n] items from pattern that are all strings
+// Join these together. This is PREFIX.
+// If there is no more remaining, then stat(PREFIX) and
+// add to matches if it succeeds. END.
+//
+// If inGlobStar and PREFIX is symlink and points to dir
+// set ENTRIES = []
+// else readdir(PREFIX) as ENTRIES
+// If fail, END
+//
+// with ENTRIES
+// If pattern[n] is GLOBSTAR
+// // handle the case where the globstar match is empty
+// // by pruning it out, and testing the resulting pattern
+// PROCESS(pattern[0..n] + pattern[n+1 .. $], false)
+// // handle other cases.
+// for ENTRY in ENTRIES (not dotfiles)
+// // attach globstar + tail onto the entry
+// // Mark that this entry is a globstar match
+// PROCESS(pattern[0..n] + ENTRY + pattern[n .. $], true)
+//
+// else // not globstar
+// for ENTRY in ENTRIES (not dotfiles, unless pattern[n] is dot)
+// Test ENTRY against pattern[n]
+// If fails, continue
+// If passes, PROCESS(pattern[0..n] + item + pattern[n+1 .. $])
+//
+// Caveat:
+// Cache all stats and readdirs results to minimize syscall. Since all
+// we ever care about is existence and directory-ness, we can just keep
+// `true` for files, and [children,...] for directories, or `false` for
+// things that don't exist.
+
+module.exports = glob
+
+var fs = require('fs')
+var minimatch = require('minimatch')
+var Minimatch = minimatch.Minimatch
+var inherits = require('inherits')
+var EE = require('events').EventEmitter
+var path = require('path')
+var assert = require('assert')
+var isAbsolute = require('path-is-absolute')
+var globSync = require('./sync.js')
+var common = require('./common.js')
+var alphasort = common.alphasort
+var alphasorti = common.alphasorti
+var setopts = common.setopts
+var ownProp = common.ownProp
+var inflight = require('inflight')
+var util = require('util')
+var childrenIgnored = common.childrenIgnored
+var isIgnored = common.isIgnored
+
+var once = require('once')
+
+function glob (pattern, options, cb) {
+ if (typeof options === 'function') cb = options, options = {}
+ if (!options) options = {}
+
+ if (options.sync) {
+ if (cb)
+ throw new TypeError('callback provided to sync glob')
+ return globSync(pattern, options)
+ }
+
+ return new Glob(pattern, options, cb)
+}
+
+glob.sync = globSync
+var GlobSync = glob.GlobSync = globSync.GlobSync
+
+// old api surface
+glob.glob = glob
+
+glob.hasMagic = function (pattern, options_) {
+ var options = util._extend({}, options_)
+ options.noprocess = true
+
+ var g = new Glob(pattern, options)
+ var set = g.minimatch.set
+ if (set.length > 1)
+ return true
+
+ for (var j = 0; j < set[0].length; j++) {
+ if (typeof set[0][j] !== 'string')
+ return true
+ }
+
+ return false
+}
+
+glob.Glob = Glob
+inherits(Glob, EE)
+function Glob (pattern, options, cb) {
+ if (typeof options === 'function') {
+ cb = options
+ options = null
+ }
+
+ if (options && options.sync) {
+ if (cb)
+ throw new TypeError('callback provided to sync glob')
+ return new GlobSync(pattern, options)
+ }
+
+ if (!(this instanceof Glob))
+ return new Glob(pattern, options, cb)
+
+ setopts(this, pattern, options)
+ this._didRealPath = false
+
+ // process each pattern in the minimatch set
+ var n = this.minimatch.set.length
+
+ // The matches are stored as {<filename>: true,...} so that
+ // duplicates are automagically pruned.
+ // Later, we do an Object.keys() on these.
+ // Keep them as a list so we can fill in when nonull is set.
+ this.matches = new Array(n)
+
+ if (typeof cb === 'function') {
+ cb = once(cb)
+ this.on('error', cb)
+ this.on('end', function (matches) {
+ cb(null, matches)
+ })
+ }
+
+ var self = this
+ var n = this.minimatch.set.length
+ this._processing = 0
+ this.matches = new Array(n)
+
+ this._emitQueue = []
+ this._processQueue = []
+ this.paused = false
+
+ if (this.noprocess)
+ return this
+
+ if (n === 0)
+ return done()
+
+ for (var i = 0; i < n; i ++) {
+ this._process(this.minimatch.set[i], i, false, done)
+ }
+
+ function done () {
+ --self._processing
+ if (self._processing <= 0)
+ self._finish()
+ }
+}
+
+Glob.prototype._finish = function () {
+ assert(this instanceof Glob)
+ if (this.aborted)
+ return
+
+ if (this.realpath && !this._didRealpath)
+ return this._realpath()
+
+ common.finish(this)
+ this.emit('end', this.found)
+}
+
+Glob.prototype._realpath = function () {
+ if (this._didRealpath)
+ return
+
+ this._didRealpath = true
+
+ var n = this.matches.length
+ if (n === 0)
+ return this._finish()
+
+ var self = this
+ for (var i = 0; i < this.matches.length; i++)
+ this._realpathSet(i, next)
+
+ function next () {
+ if (--n === 0)
+ self._finish()
+ }
+}
+
+Glob.prototype._realpathSet = function (index, cb) {
+ var matchset = this.matches[index]
+ if (!matchset)
+ return cb()
+
+ var found = Object.keys(matchset)
+ var self = this
+ var n = found.length
+
+ if (n === 0)
+ return cb()
+
+ var set = this.matches[index] = Object.create(null)
+ found.forEach(function (p, i) {
+ // If there's a problem with the stat, then it means that
+ // one or more of the links in the realpath couldn't be
+ // resolved. just return the abs value in that case.
+ p = self._makeAbs(p)
+ fs.realpath(p, self.realpathCache, function (er, real) {
+ if (!er)
+ set[real] = true
+ else if (er.syscall === 'stat')
+ set[p] = true
+ else
+ self.emit('error', er) // srsly wtf right here
+
+ if (--n === 0) {
+ self.matches[index] = set
+ cb()
+ }
+ })
+ })
+}
+
+Glob.prototype._mark = function (p) {
+ return common.mark(this, p)
+}
+
+Glob.prototype._makeAbs = function (f) {
+ return common.makeAbs(this, f)
+}
+
+Glob.prototype.abort = function () {
+ this.aborted = true
+ this.emit('abort')
+}
+
+Glob.prototype.pause = function () {
+ if (!this.paused) {
+ this.paused = true
+ this.emit('pause')
+ }
+}
+
+Glob.prototype.resume = function () {
+ if (this.paused) {
+ this.emit('resume')
+ this.paused = false
+ if (this._emitQueue.length) {
+ var eq = this._emitQueue.slice(0)
+ this._emitQueue.length = 0
+ for (var i = 0; i < eq.length; i ++) {
+ var e = eq[i]
+ this._emitMatch(e[0], e[1])
+ }
+ }
+ if (this._processQueue.length) {
+ var pq = this._processQueue.slice(0)
+ this._processQueue.length = 0
+ for (var i = 0; i < pq.length; i ++) {
+ var p = pq[i]
+ this._processing--
+ this._process(p[0], p[1], p[2], p[3])
+ }
+ }
+ }
+}
+
+Glob.prototype._process = function (pattern, index, inGlobStar, cb) {
+ assert(this instanceof Glob)
+ assert(typeof cb === 'function')
+
+ if (this.aborted)
+ return
+
+ this._processing++
+ if (this.paused) {
+ this._processQueue.push([pattern, index, inGlobStar, cb])
+ return
+ }
+
+ //console.error('PROCESS %d', this._processing, pattern)
+
+ // Get the first [n] parts of pattern that are all strings.
+ var n = 0
+ while (typeof pattern[n] === 'string') {
+ n ++
+ }
+ // now n is the index of the first one that is *not* a string.
+
+ // see if there's anything else
+ var prefix
+ switch (n) {
+ // if not, then this is rather simple
+ case pattern.length:
+ this._processSimple(pattern.join('/'), index, cb)
+ return
+
+ case 0:
+ // pattern *starts* with some non-trivial item.
+ // going to readdir(cwd), but not include the prefix in matches.
+ prefix = null
+ break
+
+ default:
+ // pattern has some string bits in the front.
+ // whatever it starts with, whether that's 'absolute' like /foo/bar,
+ // or 'relative' like '../baz'
+ prefix = pattern.slice(0, n).join('/')
+ break
+ }
+
+ var remain = pattern.slice(n)
+
+ // get the list of entries.
+ var read
+ if (prefix === null)
+ read = '.'
+ else if (isAbsolute(prefix) || isAbsolute(pattern.join('/'))) {
+ if (!prefix || !isAbsolute(prefix))
+ prefix = '/' + prefix
+ read = prefix
+ } else
+ read = prefix
+
+ var abs = this._makeAbs(read)
+
+ //if ignored, skip _processing
+ if (childrenIgnored(this, read))
+ return cb()
+
+ var isGlobStar = remain[0] === minimatch.GLOBSTAR
+ if (isGlobStar)
+ this._processGlobStar(prefix, read, abs, remain, index, inGlobStar, cb)
+ else
+ this._processReaddir(prefix, read, abs, remain, index, inGlobStar, cb)
+}
+
+Glob.prototype._processReaddir = function (prefix, read, abs, remain, index, inGlobStar, cb) {
+ var self = this
+ this._readdir(abs, inGlobStar, function (er, entries) {
+ return self._processReaddir2(prefix, read, abs, remain, index, inGlobStar, entries, cb)
+ })
+}
+
+Glob.prototype._processReaddir2 = function (prefix, read, abs, remain, index, inGlobStar, entries, cb) {
+
+ // if the abs isn't a dir, then nothing can match!
+ if (!entries)
+ return cb()
+
+ // It will only match dot entries if it starts with a dot, or if
+ // dot is set. Stuff like @(.foo|.bar) isn't allowed.
+ var pn = remain[0]
+ var negate = !!this.minimatch.negate
+ var rawGlob = pn._glob
+ var dotOk = this.dot || rawGlob.charAt(0) === '.'
+
+ var matchedEntries = []
+ for (var i = 0; i < entries.length; i++) {
+ var e = entries[i]
+ if (e.charAt(0) !== '.' || dotOk) {
+ var m
+ if (negate && !prefix) {
+ m = !e.match(pn)
+ } else {
+ m = e.match(pn)
+ }
+ if (m)
+ matchedEntries.push(e)
+ }
+ }
+
+ //console.error('prd2', prefix, entries, remain[0]._glob, matchedEntries)
+
+ var len = matchedEntries.length
+ // If there are no matched entries, then nothing matches.
+ if (len === 0)
+ return cb()
+
+ // if this is the last remaining pattern bit, then no need for
+ // an additional stat *unless* the user has specified mark or
+ // stat explicitly. We know they exist, since readdir returned
+ // them.
+
+ if (remain.length === 1 && !this.mark && !this.stat) {
+ if (!this.matches[index])
+ this.matches[index] = Object.create(null)
+
+ for (var i = 0; i < len; i ++) {
+ var e = matchedEntries[i]
+ if (prefix) {
+ if (prefix !== '/')
+ e = prefix + '/' + e
+ else
+ e = prefix + e
+ }
+
+ if (e.charAt(0) === '/' && !this.nomount) {
+ e = path.join(this.root, e)
+ }
+ this._emitMatch(index, e)
+ }
+ // This was the last one, and no stats were needed
+ return cb()
+ }
+
+ // now test all matched entries as stand-ins for that part
+ // of the pattern.
+ remain.shift()
+ for (var i = 0; i < len; i ++) {
+ var e = matchedEntries[i]
+ var newPattern
+ if (prefix) {
+ if (prefix !== '/')
+ e = prefix + '/' + e
+ else
+ e = prefix + e
+ }
+ this._process([e].concat(remain), index, inGlobStar, cb)
+ }
+ cb()
+}
+
+Glob.prototype._emitMatch = function (index, e) {
+ if (this.aborted)
+ return
+
+ if (this.matches[index][e])
+ return
+
+ if (isIgnored(this, e))
+ return
+
+ if (this.paused) {
+ this._emitQueue.push([index, e])
+ return
+ }
+
+ var abs = this._makeAbs(e)
+
+ if (this.nodir) {
+ var c = this.cache[abs]
+ if (c === 'DIR' || Array.isArray(c))
+ return
+ }
+
+ if (this.mark)
+ e = this._mark(e)
+
+ this.matches[index][e] = true
+
+ var st = this.statCache[abs]
+ if (st)
+ this.emit('stat', e, st)
+
+ this.emit('match', e)
+}
+
+Glob.prototype._readdirInGlobStar = function (abs, cb) {
+ if (this.aborted)
+ return
+
+ // follow all symlinked directories forever
+ // just proceed as if this is a non-globstar situation
+ if (this.follow)
+ return this._readdir(abs, false, cb)
+
+ var lstatkey = 'lstat\0' + abs
+ var self = this
+ var lstatcb = inflight(lstatkey, lstatcb_)
+
+ if (lstatcb)
+ fs.lstat(abs, lstatcb)
+
+ function lstatcb_ (er, lstat) {
+ if (er)
+ return cb()
+
+ var isSym = lstat.isSymbolicLink()
+ self.symlinks[abs] = isSym
+
+ // If it's not a symlink or a dir, then it's definitely a regular file.
+ // don't bother doing a readdir in that case.
+ if (!isSym && !lstat.isDirectory()) {
+ self.cache[abs] = 'FILE'
+ cb()
+ } else
+ self._readdir(abs, false, cb)
+ }
+}
+
+Glob.prototype._readdir = function (abs, inGlobStar, cb) {
+ if (this.aborted)
+ return
+
+ cb = inflight('readdir\0'+abs+'\0'+inGlobStar, cb)
+ if (!cb)
+ return
+
+ //console.error('RD %j %j', +inGlobStar, abs)
+ if (inGlobStar && !ownProp(this.symlinks, abs))
+ return this._readdirInGlobStar(abs, cb)
+
+ if (ownProp(this.cache, abs)) {
+ var c = this.cache[abs]
+ if (!c || c === 'FILE')
+ return cb()
+
+ if (Array.isArray(c))
+ return cb(null, c)
+ }
+
+ var self = this
+ fs.readdir(abs, readdirCb(this, abs, cb))
+}
+
+function readdirCb (self, abs, cb) {
+ return function (er, entries) {
+ if (er)
+ self._readdirError(abs, er, cb)
+ else
+ self._readdirEntries(abs, entries, cb)
+ }
+}
+
+Glob.prototype._readdirEntries = function (abs, entries, cb) {
+ if (this.aborted)
+ return
+
+ // if we haven't asked to stat everything, then just
+ // assume that everything in there exists, so we can avoid
+ // having to stat it a second time.
+ if (!this.mark && !this.stat) {
+ for (var i = 0; i < entries.length; i ++) {
+ var e = entries[i]
+ if (abs === '/')
+ e = abs + e
+ else
+ e = abs + '/' + e
+ this.cache[e] = true
+ }
+ }
+
+ this.cache[abs] = entries
+ return cb(null, entries)
+}
+
+Glob.prototype._readdirError = function (f, er, cb) {
+ if (this.aborted)
+ return
+
+ // handle errors, and cache the information
+ switch (er.code) {
+ case 'ENOTSUP': // https://github.com/isaacs/node-glob/issues/205
+ case 'ENOTDIR': // totally normal. means it *does* exist.
+ this.cache[this._makeAbs(f)] = 'FILE'
+ break
+
+ case 'ENOENT': // not terribly unusual
+ case 'ELOOP':
+ case 'ENAMETOOLONG':
+ case 'UNKNOWN':
+ this.cache[this._makeAbs(f)] = false
+ break
+
+ default: // some unusual error. Treat as failure.
+ this.cache[this._makeAbs(f)] = false
+ if (this.strict) {
+ this.emit('error', er)
+ // If the error is handled, then we abort
+ // if not, we threw out of here
+ this.abort()
+ }
+ if (!this.silent)
+ console.error('glob error', er)
+ break
+ }
+
+ return cb()
+}
+
+Glob.prototype._processGlobStar = function (prefix, read, abs, remain, index, inGlobStar, cb) {
+ var self = this
+ this._readdir(abs, inGlobStar, function (er, entries) {
+ self._processGlobStar2(prefix, read, abs, remain, index, inGlobStar, entries, cb)
+ })
+}
+
+
+Glob.prototype._processGlobStar2 = function (prefix, read, abs, remain, index, inGlobStar, entries, cb) {
+ //console.error('pgs2', prefix, remain[0], entries)
+
+ // no entries means not a dir, so it can never have matches
+ // foo.txt/** doesn't match foo.txt
+ if (!entries)
+ return cb()
+
+ // test without the globstar, and with every child both below
+ // and replacing the globstar.
+ var remainWithoutGlobStar = remain.slice(1)
+ var gspref = prefix ? [ prefix ] : []
+ var noGlobStar = gspref.concat(remainWithoutGlobStar)
+
+ // the noGlobStar pattern exits the inGlobStar state
+ this._process(noGlobStar, index, false, cb)
+
+ var isSym = this.symlinks[abs]
+ var len = entries.length
+
+ // If it's a symlink, and we're in a globstar, then stop
+ if (isSym && inGlobStar)
+ return cb()
+
+ for (var i = 0; i < len; i++) {
+ var e = entries[i]
+ if (e.charAt(0) === '.' && !this.dot)
+ continue
+
+ // these two cases enter the inGlobStar state
+ var instead = gspref.concat(entries[i], remainWithoutGlobStar)
+ this._process(instead, index, true, cb)
+
+ var below = gspref.concat(entries[i], remain)
+ this._process(below, index, true, cb)
+ }
+
+ cb()
+}
+
+Glob.prototype._processSimple = function (prefix, index, cb) {
+ // XXX review this. Shouldn't it be doing the mounting etc
+ // before doing stat? kinda weird?
+ var self = this
+ this._stat(prefix, function (er, exists) {
+ self._processSimple2(prefix, index, er, exists, cb)
+ })
+}
+Glob.prototype._processSimple2 = function (prefix, index, er, exists, cb) {
+
+ //console.error('ps2', prefix, exists)
+
+ if (!this.matches[index])
+ this.matches[index] = Object.create(null)
+
+ // If it doesn't exist, then just mark the lack of results
+ if (!exists)
+ return cb()
+
+ if (prefix && isAbsolute(prefix) && !this.nomount) {
+ var trail = /[\/\\]$/.test(prefix)
+ if (prefix.charAt(0) === '/') {
+ prefix = path.join(this.root, prefix)
+ } else {
+ prefix = path.resolve(this.root, prefix)
+ if (trail)
+ prefix += '/'
+ }
+ }
+
+ if (process.platform === 'win32')
+ prefix = prefix.replace(/\\/g, '/')
+
+ // Mark this as a match
+ this._emitMatch(index, prefix)
+ cb()
+}
+
+// Returns either 'DIR', 'FILE', or false
+Glob.prototype._stat = function (f, cb) {
+ var abs = this._makeAbs(f)
+ var needDir = f.slice(-1) === '/'
+
+ if (f.length > this.maxLength)
+ return cb()
+
+ if (!this.stat && ownProp(this.cache, abs)) {
+ var c = this.cache[abs]
+
+ if (Array.isArray(c))
+ c = 'DIR'
+
+ // It exists, but maybe not how we need it
+ if (!needDir || c === 'DIR')
+ return cb(null, c)
+
+ if (needDir && c === 'FILE')
+ return cb()
+
+ // otherwise we have to stat, because maybe c=true
+ // if we know it exists, but not what it is.
+ }
+
+ var exists
+ var stat = this.statCache[abs]
+ if (stat !== undefined) {
+ if (stat === false)
+ return cb(null, stat)
+ else {
+ var type = stat.isDirectory() ? 'DIR' : 'FILE'
+ if (needDir && type === 'FILE')
+ return cb()
+ else
+ return cb(null, type, stat)
+ }
+ }
+
+ var self = this
+ var statcb = inflight('stat\0' + abs, lstatcb_)
+ if (statcb)
+ fs.lstat(abs, statcb)
+
+ function lstatcb_ (er, lstat) {
+ if (lstat && lstat.isSymbolicLink()) {
+ // If it's a symlink, then treat it as the target, unless
+ // the target does not exist, then treat it as a file.
+ return fs.stat(abs, function (er, stat) {
+ if (er)
+ self._stat2(f, abs, null, lstat, cb)
+ else
+ self._stat2(f, abs, er, stat, cb)
+ })
+ } else {
+ self._stat2(f, abs, er, lstat, cb)
+ }
+ }
+}
+
+Glob.prototype._stat2 = function (f, abs, er, stat, cb) {
+ if (er) {
+ this.statCache[abs] = false
+ return cb()
+ }
+
+ var needDir = f.slice(-1) === '/'
+ this.statCache[abs] = stat
+
+ if (abs.slice(-1) === '/' && !stat.isDirectory())
+ return cb(null, false, stat)
+
+ var c = stat.isDirectory() ? 'DIR' : 'FILE'
+ this.cache[abs] = this.cache[abs] || c
+
+ if (needDir && c !== 'DIR')
+ return cb()
+
+ return cb(null, c, stat)
+}
+
+}).call(this,require('_process'))
+},{"./common.js":15,"./sync.js":17,"_process":24,"assert":9,"events":14,"fs":12,"inflight":18,"inherits":19,"minimatch":20,"once":21,"path":22,"path-is-absolute":23,"util":28}],17:[function(require,module,exports){
+(function (process){
+module.exports = globSync
+globSync.GlobSync = GlobSync
+
+var fs = require('fs')
+var minimatch = require('minimatch')
+var Minimatch = minimatch.Minimatch
+var Glob = require('./glob.js').Glob
+var util = require('util')
+var path = require('path')
+var assert = require('assert')
+var isAbsolute = require('path-is-absolute')
+var common = require('./common.js')
+var alphasort = common.alphasort
+var alphasorti = common.alphasorti
+var setopts = common.setopts
+var ownProp = common.ownProp
+var childrenIgnored = common.childrenIgnored
+
+function globSync (pattern, options) {
+ if (typeof options === 'function' || arguments.length === 3)
+ throw new TypeError('callback provided to sync glob\n'+
+ 'See: https://github.com/isaacs/node-glob/issues/167')
+
+ return new GlobSync(pattern, options).found
+}
+
+function GlobSync (pattern, options) {
+ if (!pattern)
+ throw new Error('must provide pattern')
+
+ if (typeof options === 'function' || arguments.length === 3)
+ throw new TypeError('callback provided to sync glob\n'+
+ 'See: https://github.com/isaacs/node-glob/issues/167')
+
+ if (!(this instanceof GlobSync))
+ return new GlobSync(pattern, options)
+
+ setopts(this, pattern, options)
+
+ if (this.noprocess)
+ return this
+
+ var n = this.minimatch.set.length
+ this.matches = new Array(n)
+ for (var i = 0; i < n; i ++) {
+ this._process(this.minimatch.set[i], i, false)
+ }
+ this._finish()
+}
+
+GlobSync.prototype._finish = function () {
+ assert(this instanceof GlobSync)
+ if (this.realpath) {
+ var self = this
+ this.matches.forEach(function (matchset, index) {
+ var set = self.matches[index] = Object.create(null)
+ for (var p in matchset) {
+ try {
+ p = self._makeAbs(p)
+ var real = fs.realpathSync(p, self.realpathCache)
+ set[real] = true
+ } catch (er) {
+ if (er.syscall === 'stat')
+ set[self._makeAbs(p)] = true
+ else
+ throw er
+ }
+ }
+ })
+ }
+ common.finish(this)
+}
+
+
+GlobSync.prototype._process = function (pattern, index, inGlobStar) {
+ assert(this instanceof GlobSync)
+
+ // Get the first [n] parts of pattern that are all strings.
+ var n = 0
+ while (typeof pattern[n] === 'string') {
+ n ++
+ }
+ // now n is the index of the first one that is *not* a string.
+
+ // See if there's anything else
+ var prefix
+ switch (n) {
+ // if not, then this is rather simple
+ case pattern.length:
+ this._processSimple(pattern.join('/'), index)
+ return
+
+ case 0:
+ // pattern *starts* with some non-trivial item.
+ // going to readdir(cwd), but not include the prefix in matches.
+ prefix = null
+ break
+
+ default:
+ // pattern has some string bits in the front.
+ // whatever it starts with, whether that's 'absolute' like /foo/bar,
+ // or 'relative' like '../baz'
+ prefix = pattern.slice(0, n).join('/')
+ break
+ }
+
+ var remain = pattern.slice(n)
+
+ // get the list of entries.
+ var read
+ if (prefix === null)
+ read = '.'
+ else if (isAbsolute(prefix) || isAbsolute(pattern.join('/'))) {
+ if (!prefix || !isAbsolute(prefix))
+ prefix = '/' + prefix
+ read = prefix
+ } else
+ read = prefix
+
+ var abs = this._makeAbs(read)
+
+ //if ignored, skip processing
+ if (childrenIgnored(this, read))
+ return
+
+ var isGlobStar = remain[0] === minimatch.GLOBSTAR
+ if (isGlobStar)
+ this._processGlobStar(prefix, read, abs, remain, index, inGlobStar)
+ else
+ this._processReaddir(prefix, read, abs, remain, index, inGlobStar)
+}
+
+
+GlobSync.prototype._processReaddir = function (prefix, read, abs, remain, index, inGlobStar) {
+ var entries = this._readdir(abs, inGlobStar)
+
+ // if the abs isn't a dir, then nothing can match!
+ if (!entries)
+ return
+
+ // It will only match dot entries if it starts with a dot, or if
+ // dot is set. Stuff like @(.foo|.bar) isn't allowed.
+ var pn = remain[0]
+ var negate = !!this.minimatch.negate
+ var rawGlob = pn._glob
+ var dotOk = this.dot || rawGlob.charAt(0) === '.'
+
+ var matchedEntries = []
+ for (var i = 0; i < entries.length; i++) {
+ var e = entries[i]
+ if (e.charAt(0) !== '.' || dotOk) {
+ var m
+ if (negate && !prefix) {
+ m = !e.match(pn)
+ } else {
+ m = e.match(pn)
+ }
+ if (m)
+ matchedEntries.push(e)
+ }
+ }
+
+ var len = matchedEntries.length
+ // If there are no matched entries, then nothing matches.
+ if (len === 0)
+ return
+
+ // if this is the last remaining pattern bit, then no need for
+ // an additional stat *unless* the user has specified mark or
+ // stat explicitly. We know they exist, since readdir returned
+ // them.
+
+ if (remain.length === 1 && !this.mark && !this.stat) {
+ if (!this.matches[index])
+ this.matches[index] = Object.create(null)
+
+ for (var i = 0; i < len; i ++) {
+ var e = matchedEntries[i]
+ if (prefix) {
+ if (prefix.slice(-1) !== '/')
+ e = prefix + '/' + e
+ else
+ e = prefix + e
+ }
+
+ if (e.charAt(0) === '/' && !this.nomount) {
+ e = path.join(this.root, e)
+ }
+ this.matches[index][e] = true
+ }
+ // This was the last one, and no stats were needed
+ return
+ }
+
+ // now test all matched entries as stand-ins for that part
+ // of the pattern.
+ remain.shift()
+ for (var i = 0; i < len; i ++) {
+ var e = matchedEntries[i]
+ var newPattern
+ if (prefix)
+ newPattern = [prefix, e]
+ else
+ newPattern = [e]
+ this._process(newPattern.concat(remain), index, inGlobStar)
+ }
+}
+
+
+GlobSync.prototype._emitMatch = function (index, e) {
+ var abs = this._makeAbs(e)
+ if (this.mark)
+ e = this._mark(e)
+
+ if (this.matches[index][e])
+ return
+
+ if (this.nodir) {
+ var c = this.cache[this._makeAbs(e)]
+ if (c === 'DIR' || Array.isArray(c))
+ return
+ }
+
+ this.matches[index][e] = true
+ if (this.stat)
+ this._stat(e)
+}
+
+
+GlobSync.prototype._readdirInGlobStar = function (abs) {
+ // follow all symlinked directories forever
+ // just proceed as if this is a non-globstar situation
+ if (this.follow)
+ return this._readdir(abs, false)
+
+ var entries
+ var lstat
+ var stat
+ try {
+ lstat = fs.lstatSync(abs)
+ } catch (er) {
+ // lstat failed, doesn't exist
+ return null
+ }
+
+ var isSym = lstat.isSymbolicLink()
+ this.symlinks[abs] = isSym
+
+ // If it's not a symlink or a dir, then it's definitely a regular file.
+ // don't bother doing a readdir in that case.
+ if (!isSym && !lstat.isDirectory())
+ this.cache[abs] = 'FILE'
+ else
+ entries = this._readdir(abs, false)
+
+ return entries
+}
+
+GlobSync.prototype._readdir = function (abs, inGlobStar) {
+ var entries
+
+ if (inGlobStar && !ownProp(this.symlinks, abs))
+ return this._readdirInGlobStar(abs)
+
+ if (ownProp(this.cache, abs)) {
+ var c = this.cache[abs]
+ if (!c || c === 'FILE')
+ return null
+
+ if (Array.isArray(c))
+ return c
+ }
+
+ try {
+ return this._readdirEntries(abs, fs.readdirSync(abs))
+ } catch (er) {
+ this._readdirError(abs, er)
+ return null
+ }
+}
+
+GlobSync.prototype._readdirEntries = function (abs, entries) {
+ // if we haven't asked to stat everything, then just
+ // assume that everything in there exists, so we can avoid
+ // having to stat it a second time.
+ if (!this.mark && !this.stat) {
+ for (var i = 0; i < entries.length; i ++) {
+ var e = entries[i]
+ if (abs === '/')
+ e = abs + e
+ else
+ e = abs + '/' + e
+ this.cache[e] = true
+ }
+ }
+
+ this.cache[abs] = entries
+
+ // mark and cache dir-ness
+ return entries
+}
+
+GlobSync.prototype._readdirError = function (f, er) {
+ // handle errors, and cache the information
+ switch (er.code) {
+ case 'ENOTSUP': // https://github.com/isaacs/node-glob/issues/205
+ case 'ENOTDIR': // totally normal. means it *does* exist.
+ this.cache[this._makeAbs(f)] = 'FILE'
+ break
+
+ case 'ENOENT': // not terribly unusual
+ case 'ELOOP':
+ case 'ENAMETOOLONG':
+ case 'UNKNOWN':
+ this.cache[this._makeAbs(f)] = false
+ break
+
+ default: // some unusual error. Treat as failure.
+ this.cache[this._makeAbs(f)] = false
+ if (this.strict)
+ throw er
+ if (!this.silent)
+ console.error('glob error', er)
+ break
+ }
+}
+
+GlobSync.prototype._processGlobStar = function (prefix, read, abs, remain, index, inGlobStar) {
+
+ var entries = this._readdir(abs, inGlobStar)
+
+ // no entries means not a dir, so it can never have matches
+ // foo.txt/** doesn't match foo.txt
+ if (!entries)
+ return
+
+ // test without the globstar, and with every child both below
+ // and replacing the globstar.
+ var remainWithoutGlobStar = remain.slice(1)
+ var gspref = prefix ? [ prefix ] : []
+ var noGlobStar = gspref.concat(remainWithoutGlobStar)
+
+ // the noGlobStar pattern exits the inGlobStar state
+ this._process(noGlobStar, index, false)
+
+ var len = entries.length
+ var isSym = this.symlinks[abs]
+
+ // If it's a symlink, and we're in a globstar, then stop
+ if (isSym && inGlobStar)
+ return
+
+ for (var i = 0; i < len; i++) {
+ var e = entries[i]
+ if (e.charAt(0) === '.' && !this.dot)
+ continue
+
+ // these two cases enter the inGlobStar state
+ var instead = gspref.concat(entries[i], remainWithoutGlobStar)
+ this._process(instead, index, true)
+
+ var below = gspref.concat(entries[i], remain)
+ this._process(below, index, true)
+ }
+}
+
+GlobSync.prototype._processSimple = function (prefix, index) {
+ // XXX review this. Shouldn't it be doing the mounting etc
+ // before doing stat? kinda weird?
+ var exists = this._stat(prefix)
+
+ if (!this.matches[index])
+ this.matches[index] = Object.create(null)
+
+ // If it doesn't exist, then just mark the lack of results
+ if (!exists)
+ return
+
+ if (prefix && isAbsolute(prefix) && !this.nomount) {
+ var trail = /[\/\\]$/.test(prefix)
+ if (prefix.charAt(0) === '/') {
+ prefix = path.join(this.root, prefix)
+ } else {
+ prefix = path.resolve(this.root, prefix)
+ if (trail)
+ prefix += '/'
+ }
+ }
+
+ if (process.platform === 'win32')
+ prefix = prefix.replace(/\\/g, '/')
+
+ // Mark this as a match
+ this.matches[index][prefix] = true
+}
+
+// Returns either 'DIR', 'FILE', or false
+GlobSync.prototype._stat = function (f) {
+ var abs = this._makeAbs(f)
+ var needDir = f.slice(-1) === '/'
+
+ if (f.length > this.maxLength)
+ return false
+
+ if (!this.stat && ownProp(this.cache, abs)) {
+ var c = this.cache[abs]
+
+ if (Array.isArray(c))
+ c = 'DIR'
+
+ // It exists, but maybe not how we need it
+ if (!needDir || c === 'DIR')
+ return c
+
+ if (needDir && c === 'FILE')
+ return false
+
+ // otherwise we have to stat, because maybe c=true
+ // if we know it exists, but not what it is.
+ }
+
+ var exists
+ var stat = this.statCache[abs]
+ if (!stat) {
+ var lstat
+ try {
+ lstat = fs.lstatSync(abs)
+ } catch (er) {
+ return false
+ }
+
+ if (lstat.isSymbolicLink()) {
+ try {
+ stat = fs.statSync(abs)
+ } catch (er) {
+ stat = lstat
+ }
+ } else {
+ stat = lstat
+ }
+ }
+
+ this.statCache[abs] = stat
+
+ var c = stat.isDirectory() ? 'DIR' : 'FILE'
+ this.cache[abs] = this.cache[abs] || c
+
+ if (needDir && c !== 'DIR')
+ return false
+
+ return c
+}
+
+GlobSync.prototype._mark = function (p) {
+ return common.mark(this, p)
+}
+
+GlobSync.prototype._makeAbs = function (f) {
+ return common.makeAbs(this, f)
+}
+
+}).call(this,require('_process'))
+},{"./common.js":15,"./glob.js":16,"_process":24,"assert":9,"fs":12,"minimatch":20,"path":22,"path-is-absolute":23,"util":28}],18:[function(require,module,exports){
+(function (process){
+var wrappy = require('wrappy')
+var reqs = Object.create(null)
+var once = require('once')
+
+module.exports = wrappy(inflight)
+
+function inflight (key, cb) {
+ if (reqs[key]) {
+ reqs[key].push(cb)
+ return null
+ } else {
+ reqs[key] = [cb]
+ return makeres(key)
+ }
+}
+
+function makeres (key) {
+ return once(function RES () {
+ var cbs = reqs[key]
+ var len = cbs.length
+ var args = slice(arguments)
+
+ // XXX It's somewhat ambiguous whether a new callback added in this
+ // pass should be queued for later execution if something in the
+ // list of callbacks throws, or if it should just be discarded.
+ // However, it's such an edge case that it hardly matters, and either
+ // choice is likely as surprising as the other.
+ // As it happens, we do go ahead and schedule it for later execution.
+ try {
+ for (var i = 0; i < len; i++) {
+ cbs[i].apply(null, args)
+ }
+ } finally {
+ if (cbs.length > len) {
+ // added more in the interim.
+ // de-zalgo, just in case, but don't call again.
+ cbs.splice(0, len)
+ process.nextTick(function () {
+ RES.apply(null, args)
+ })
+ } else {
+ delete reqs[key]
+ }
+ }
+ })
+}
+
+function slice (args) {
+ var length = args.length
+ var array = []
+
+ for (var i = 0; i < length; i++) array[i] = args[i]
+ return array
+}
+
+}).call(this,require('_process'))
+},{"_process":24,"once":21,"wrappy":29}],19:[function(require,module,exports){
+if (typeof Object.create === 'function') {
+ // implementation from standard node.js 'util' module
+ module.exports = function inherits(ctor, superCtor) {
+ ctor.super_ = superCtor
+ ctor.prototype = Object.create(superCtor.prototype, {
+ constructor: {
+ value: ctor,
+ enumerable: false,
+ writable: true,
+ configurable: true
+ }
+ });
+ };
+} else {
+ // old school shim for old browsers
+ module.exports = function inherits(ctor, superCtor) {
+ ctor.super_ = superCtor
+ var TempCtor = function () {}
+ TempCtor.prototype = superCtor.prototype
+ ctor.prototype = new TempCtor()
+ ctor.prototype.constructor = ctor
+ }
+}
+
+},{}],20:[function(require,module,exports){
+module.exports = minimatch
+minimatch.Minimatch = Minimatch
+
+var path = { sep: '/' }
+try {
+ path = require('path')
+} catch (er) {}
+
+var GLOBSTAR = minimatch.GLOBSTAR = Minimatch.GLOBSTAR = {}
+var expand = require('brace-expansion')
+
+var plTypes = {
+ '!': { open: '(?:(?!(?:', close: '))[^/]*?)'},
+ '?': { open: '(?:', close: ')?' },
+ '+': { open: '(?:', close: ')+' },
+ '*': { open: '(?:', close: ')*' },
+ '@': { open: '(?:', close: ')' }
+}
+
+// any single thing other than /
+// don't need to escape / when using new RegExp()
+var qmark = '[^/]'
+
+// * => any number of characters
+var star = qmark + '*?'
+
+// ** when dots are allowed. Anything goes, except .. and .
+// not (^ or / followed by one or two dots followed by $ or /),
+// followed by anything, any number of times.
+var twoStarDot = '(?:(?!(?:\\\/|^)(?:\\.{1,2})($|\\\/)).)*?'
+
+// not a ^ or / followed by a dot,
+// followed by anything, any number of times.
+var twoStarNoDot = '(?:(?!(?:\\\/|^)\\.).)*?'
+
+// characters that need to be escaped in RegExp.
+var reSpecials = charSet('().*{}+?[]^$\\!')
+
+// "abc" -> { a:true, b:true, c:true }
+function charSet (s) {
+ return s.split('').reduce(function (set, c) {
+ set[c] = true
+ return set
+ }, {})
+}
+
+// normalizes slashes.
+var slashSplit = /\/+/
+
+minimatch.filter = filter
+function filter (pattern, options) {
+ options = options || {}
+ return function (p, i, list) {
+ return minimatch(p, pattern, options)
+ }
+}
+
+function ext (a, b) {
+ a = a || {}
+ b = b || {}
+ var t = {}
+ Object.keys(b).forEach(function (k) {
+ t[k] = b[k]
+ })
+ Object.keys(a).forEach(function (k) {
+ t[k] = a[k]
+ })
+ return t
+}
+
+minimatch.defaults = function (def) {
+ if (!def || !Object.keys(def).length) return minimatch
+
+ var orig = minimatch
+
+ var m = function minimatch (p, pattern, options) {
+ return orig.minimatch(p, pattern, ext(def, options))
+ }
+
+ m.Minimatch = function Minimatch (pattern, options) {
+ return new orig.Minimatch(pattern, ext(def, options))
+ }
+
+ return m
+}
+
+Minimatch.defaults = function (def) {
+ if (!def || !Object.keys(def).length) return Minimatch
+ return minimatch.defaults(def).Minimatch
+}
+
+function minimatch (p, pattern, options) {
+ if (typeof pattern !== 'string') {
+ throw new TypeError('glob pattern string required')
+ }
+
+ if (!options) options = {}
+
+ // shortcut: comments match nothing.
+ if (!options.nocomment && pattern.charAt(0) === '#') {
+ return false
+ }
+
+ // "" only matches ""
+ if (pattern.trim() === '') return p === ''
+
+ return new Minimatch(pattern, options).match(p)
+}
+
+function Minimatch (pattern, options) {
+ if (!(this instanceof Minimatch)) {
+ return new Minimatch(pattern, options)
+ }
+
+ if (typeof pattern !== 'string') {
+ throw new TypeError('glob pattern string required')
+ }
+
+ if (!options) options = {}
+ pattern = pattern.trim()
+
+ // windows support: need to use /, not \
+ if (path.sep !== '/') {
+ pattern = pattern.split(path.sep).join('/')
+ }
+
+ this.options = options
+ this.set = []
+ this.pattern = pattern
+ this.regexp = null
+ this.negate = false
+ this.comment = false
+ this.empty = false
+
+ // make the set of regexps etc.
+ this.make()
+}
+
+Minimatch.prototype.debug = function () {}
+
+Minimatch.prototype.make = make
+function make () {
+ // don't do it more than once.
+ if (this._made) return
+
+ var pattern = this.pattern
+ var options = this.options
+
+ // empty patterns and comments match nothing.
+ if (!options.nocomment && pattern.charAt(0) === '#') {
+ this.comment = true
+ return
+ }
+ if (!pattern) {
+ this.empty = true
+ return
+ }
+
+ // step 1: figure out negation, etc.
+ this.parseNegate()
+
+ // step 2: expand braces
+ var set = this.globSet = this.braceExpand()
+
+ if (options.debug) this.debug = console.error
+
+ this.debug(this.pattern, set)
+
+ // step 3: now we have a set, so turn each one into a series of path-portion
+ // matching patterns.
+ // These will be regexps, except in the case of "**", which is
+ // set to the GLOBSTAR object for globstar behavior,
+ // and will not contain any / characters
+ set = this.globParts = set.map(function (s) {
+ return s.split(slashSplit)
+ })
+
+ this.debug(this.pattern, set)
+
+ // glob --> regexps
+ set = set.map(function (s, si, set) {
+ return s.map(this.parse, this)
+ }, this)
+
+ this.debug(this.pattern, set)
+
+ // filter out everything that didn't compile properly.
+ set = set.filter(function (s) {
+ return s.indexOf(false) === -1
+ })
+
+ this.debug(this.pattern, set)
+
+ this.set = set
+}
+
+Minimatch.prototype.parseNegate = parseNegate
+function parseNegate () {
+ var pattern = this.pattern
+ var negate = false
+ var options = this.options
+ var negateOffset = 0
+
+ if (options.nonegate) return
+
+ for (var i = 0, l = pattern.length
+ ; i < l && pattern.charAt(i) === '!'
+ ; i++) {
+ negate = !negate
+ negateOffset++
+ }
+
+ if (negateOffset) this.pattern = pattern.substr(negateOffset)
+ this.negate = negate
+}
+
+// Brace expansion:
+// a{b,c}d -> abd acd
+// a{b,}c -> abc ac
+// a{0..3}d -> a0d a1d a2d a3d
+// a{b,c{d,e}f}g -> abg acdfg acefg
+// a{b,c}d{e,f}g -> abdeg acdeg abdeg abdfg
+//
+// Invalid sets are not expanded.
+// a{2..}b -> a{2..}b
+// a{b}c -> a{b}c
+minimatch.braceExpand = function (pattern, options) {
+ return braceExpand(pattern, options)
+}
+
+Minimatch.prototype.braceExpand = braceExpand
+
+function braceExpand (pattern, options) {
+ if (!options) {
+ if (this instanceof Minimatch) {
+ options = this.options
+ } else {
+ options = {}
+ }
+ }
+
+ pattern = typeof pattern === 'undefined'
+ ? this.pattern : pattern
+
+ if (typeof pattern === 'undefined') {
+ throw new TypeError('undefined pattern')
+ }
+
+ if (options.nobrace ||
+ !pattern.match(/\{.*\}/)) {
+ // shortcut. no need to expand.
+ return [pattern]
+ }
+
+ return expand(pattern)
+}
+
+// parse a component of the expanded set.
+// At this point, no pattern may contain "/" in it
+// so we're going to return a 2d array, where each entry is the full
+// pattern, split on '/', and then turned into a regular expression.
+// A regexp is made at the end which joins each array with an
+// escaped /, and another full one which joins each regexp with |.
+//
+// Following the lead of Bash 4.1, note that "**" only has special meaning
+// when it is the *only* thing in a path portion. Otherwise, any series
+// of * is equivalent to a single *. Globstar behavior is enabled by
+// default, and can be disabled by setting options.noglobstar.
+Minimatch.prototype.parse = parse
+var SUBPARSE = {}
+function parse (pattern, isSub) {
+ if (pattern.length > 1024 * 64) {
+ throw new TypeError('pattern is too long')
+ }
+
+ var options = this.options
+
+ // shortcuts
+ if (!options.noglobstar && pattern === '**') return GLOBSTAR
+ if (pattern === '') return ''
+
+ var re = ''
+ var hasMagic = !!options.nocase
+ var escaping = false
+ // ? => one single character
+ var patternListStack = []
+ var negativeLists = []
+ var stateChar
+ var inClass = false
+ var reClassStart = -1
+ var classStart = -1
+ // . and .. never match anything that doesn't start with .,
+ // even when options.dot is set.
+ var patternStart = pattern.charAt(0) === '.' ? '' // anything
+ // not (start or / followed by . or .. followed by / or end)
+ : options.dot ? '(?!(?:^|\\\/)\\.{1,2}(?:$|\\\/))'
+ : '(?!\\.)'
+ var self = this
+
+ function clearStateChar () {
+ if (stateChar) {
+ // we had some state-tracking character
+ // that wasn't consumed by this pass.
+ switch (stateChar) {
+ case '*':
+ re += star
+ hasMagic = true
+ break
+ case '?':
+ re += qmark
+ hasMagic = true
+ break
+ default:
+ re += '\\' + stateChar
+ break
+ }
+ self.debug('clearStateChar %j %j', stateChar, re)
+ stateChar = false
+ }
+ }
+
+ for (var i = 0, len = pattern.length, c
+ ; (i < len) && (c = pattern.charAt(i))
+ ; i++) {
+ this.debug('%s\t%s %s %j', pattern, i, re, c)
+
+ // skip over any that are escaped.
+ if (escaping && reSpecials[c]) {
+ re += '\\' + c
+ escaping = false
+ continue
+ }
+
+ switch (c) {
+ case '/':
+ // completely not allowed, even escaped.
+ // Should already be path-split by now.
+ return false
+
+ case '\\':
+ clearStateChar()
+ escaping = true
+ continue
+
+ // the various stateChar values
+ // for the "extglob" stuff.
+ case '?':
+ case '*':
+ case '+':
+ case '@':
+ case '!':
+ this.debug('%s\t%s %s %j <-- stateChar', pattern, i, re, c)
+
+ // all of those are literals inside a class, except that
+ // the glob [!a] means [^a] in regexp
+ if (inClass) {
+ this.debug(' in class')
+ if (c === '!' && i === classStart + 1) c = '^'
+ re += c
+ continue
+ }
+
+ // if we already have a stateChar, then it means
+ // that there was something like ** or +? in there.
+ // Handle the stateChar, then proceed with this one.
+ self.debug('call clearStateChar %j', stateChar)
+ clearStateChar()
+ stateChar = c
+ // if extglob is disabled, then +(asdf|foo) isn't a thing.
+ // just clear the statechar *now*, rather than even diving into
+ // the patternList stuff.
+ if (options.noext) clearStateChar()
+ continue
+
+ case '(':
+ if (inClass) {
+ re += '('
+ continue
+ }
+
+ if (!stateChar) {
+ re += '\\('
+ continue
+ }
+
+ patternListStack.push({
+ type: stateChar,
+ start: i - 1,
+ reStart: re.length,
+ open: plTypes[stateChar].open,
+ close: plTypes[stateChar].close
+ })
+ // negation is (?:(?!js)[^/]*)
+ re += stateChar === '!' ? '(?:(?!(?:' : '(?:'
+ this.debug('plType %j %j', stateChar, re)
+ stateChar = false
+ continue
+
+ case ')':
+ if (inClass || !patternListStack.length) {
+ re += '\\)'
+ continue
+ }
+
+ clearStateChar()
+ hasMagic = true
+ var pl = patternListStack.pop()
+ // negation is (?:(?!js)[^/]*)
+ // The others are (?:<pattern>)<type>
+ re += pl.close
+ if (pl.type === '!') {
+ negativeLists.push(pl)
+ }
+ pl.reEnd = re.length
+ continue
+
+ case '|':
+ if (inClass || !patternListStack.length || escaping) {
+ re += '\\|'
+ escaping = false
+ continue
+ }
+
+ clearStateChar()
+ re += '|'
+ continue
+
+ // these are mostly the same in regexp and glob
+ case '[':
+ // swallow any state-tracking char before the [
+ clearStateChar()
+
+ if (inClass) {
+ re += '\\' + c
+ continue
+ }
+
+ inClass = true
+ classStart = i
+ reClassStart = re.length
+ re += c
+ continue
+
+ case ']':
+ // a right bracket shall lose its special
+ // meaning and represent itself in
+ // a bracket expression if it occurs
+ // first in the list. -- POSIX.2 2.8.3.2
+ if (i === classStart + 1 || !inClass) {
+ re += '\\' + c
+ escaping = false
+ continue
+ }
+
+ // handle the case where we left a class open.
+ // "[z-a]" is valid, equivalent to "\[z-a\]"
+ if (inClass) {
+ // split where the last [ was, make sure we don't have
+ // an invalid re. if so, re-walk the contents of the
+ // would-be class to re-translate any characters that
+ // were passed through as-is
+ // TODO: It would probably be faster to determine this
+ // without a try/catch and a new RegExp, but it's tricky
+ // to do safely. For now, this is safe and works.
+ var cs = pattern.substring(classStart + 1, i)
+ try {
+ RegExp('[' + cs + ']')
+ } catch (er) {
+ // not a valid class!
+ var sp = this.parse(cs, SUBPARSE)
+ re = re.substr(0, reClassStart) + '\\[' + sp[0] + '\\]'
+ hasMagic = hasMagic || sp[1]
+ inClass = false
+ continue
+ }
+ }
+
+ // finish up the class.
+ hasMagic = true
+ inClass = false
+ re += c
+ continue
+
+ default:
+ // swallow any state char that wasn't consumed
+ clearStateChar()
+
+ if (escaping) {
+ // no need
+ escaping = false
+ } else if (reSpecials[c]
+ && !(c === '^' && inClass)) {
+ re += '\\'
+ }
+
+ re += c
+
+ } // switch
+ } // for
+
+ // handle the case where we left a class open.
+ // "[abc" is valid, equivalent to "\[abc"
+ if (inClass) {
+ // split where the last [ was, and escape it
+ // this is a huge pita. We now have to re-walk
+ // the contents of the would-be class to re-translate
+ // any characters that were passed through as-is
+ cs = pattern.substr(classStart + 1)
+ sp = this.parse(cs, SUBPARSE)
+ re = re.substr(0, reClassStart) + '\\[' + sp[0]
+ hasMagic = hasMagic || sp[1]
+ }
+
+ // handle the case where we had a +( thing at the *end*
+ // of the pattern.
+ // each pattern list stack adds 3 chars, and we need to go through
+ // and escape any | chars that were passed through as-is for the regexp.
+ // Go through and escape them, taking care not to double-escape any
+ // | chars that were already escaped.
+ for (pl = patternListStack.pop(); pl; pl = patternListStack.pop()) {
+ var tail = re.slice(pl.reStart + pl.open.length)
+ this.debug('setting tail', re, pl)
+ // maybe some even number of \, then maybe 1 \, followed by a |
+ tail = tail.replace(/((?:\\{2}){0,64})(\\?)\|/g, function (_, $1, $2) {
+ if (!$2) {
+ // the | isn't already escaped, so escape it.
+ $2 = '\\'
+ }
+
+ // need to escape all those slashes *again*, without escaping the
+ // one that we need for escaping the | character. As it works out,
+ // escaping an even number of slashes can be done by simply repeating
+ // it exactly after itself. That's why this trick works.
+ //
+ // I am sorry that you have to see this.
+ return $1 + $1 + $2 + '|'
+ })
+
+ this.debug('tail=%j\n %s', tail, tail, pl, re)
+ var t = pl.type === '*' ? star
+ : pl.type === '?' ? qmark
+ : '\\' + pl.type
+
+ hasMagic = true
+ re = re.slice(0, pl.reStart) + t + '\\(' + tail
+ }
+
+ // handle trailing things that only matter at the very end.
+ clearStateChar()
+ if (escaping) {
+ // trailing \\
+ re += '\\\\'
+ }
+
+ // only need to apply the nodot start if the re starts with
+ // something that could conceivably capture a dot
+ var addPatternStart = false
+ switch (re.charAt(0)) {
+ case '.':
+ case '[':
+ case '(': addPatternStart = true
+ }
+
+ // Hack to work around lack of negative lookbehind in JS
+ // A pattern like: *.!(x).!(y|z) needs to ensure that a name
+ // like 'a.xyz.yz' doesn't match. So, the first negative
+ // lookahead, has to look ALL the way ahead, to the end of
+ // the pattern.
+ for (var n = negativeLists.length - 1; n > -1; n--) {
+ var nl = negativeLists[n]
+
+ var nlBefore = re.slice(0, nl.reStart)
+ var nlFirst = re.slice(nl.reStart, nl.reEnd - 8)
+ var nlLast = re.slice(nl.reEnd - 8, nl.reEnd)
+ var nlAfter = re.slice(nl.reEnd)
+
+ nlLast += nlAfter
+
+ // Handle nested stuff like *(*.js|!(*.json)), where open parens
+ // mean that we should *not* include the ) in the bit that is considered
+ // "after" the negated section.
+ var openParensBefore = nlBefore.split('(').length - 1
+ var cleanAfter = nlAfter
+ for (i = 0; i < openParensBefore; i++) {
+ cleanAfter = cleanAfter.replace(/\)[+*?]?/, '')
+ }
+ nlAfter = cleanAfter
+
+ var dollar = ''
+ if (nlAfter === '' && isSub !== SUBPARSE) {
+ dollar = '$'
+ }
+ var newRe = nlBefore + nlFirst + nlAfter + dollar + nlLast
+ re = newRe
+ }
+
+ // if the re is not "" at this point, then we need to make sure
+ // it doesn't match against an empty path part.
+ // Otherwise a/* will match a/, which it should not.
+ if (re !== '' && hasMagic) {
+ re = '(?=.)' + re
+ }
+
+ if (addPatternStart) {
+ re = patternStart + re
+ }
+
+ // parsing just a piece of a larger pattern.
+ if (isSub === SUBPARSE) {
+ return [re, hasMagic]
+ }
+
+ // skip the regexp for non-magical patterns
+ // unescape anything in it, though, so that it'll be
+ // an exact match against a file etc.
+ if (!hasMagic) {
+ return globUnescape(pattern)
+ }
+
+ var flags = options.nocase ? 'i' : ''
+ try {
+ var regExp = new RegExp('^' + re + '$', flags)
+ } catch (er) {
+ // If it was an invalid regular expression, then it can't match
+ // anything. This trick looks for a character after the end of
+ // the string, which is of course impossible, except in multi-line
+ // mode, but it's not a /m regex.
+ return new RegExp('$.')
+ }
+
+ regExp._glob = pattern
+ regExp._src = re
+
+ return regExp
+}
+
+minimatch.makeRe = function (pattern, options) {
+ return new Minimatch(pattern, options || {}).makeRe()
+}
+
+Minimatch.prototype.makeRe = makeRe
+function makeRe () {
+ if (this.regexp || this.regexp === false) return this.regexp
+
+ // at this point, this.set is a 2d array of partial
+ // pattern strings, or "**".
+ //
+ // It's better to use .match(). This function shouldn't
+ // be used, really, but it's pretty convenient sometimes,
+ // when you just want to work with a regex.
+ var set = this.set
+
+ if (!set.length) {
+ this.regexp = false
+ return this.regexp
+ }
+ var options = this.options
+
+ var twoStar = options.noglobstar ? star
+ : options.dot ? twoStarDot
+ : twoStarNoDot
+ var flags = options.nocase ? 'i' : ''
+
+ var re = set.map(function (pattern) {
+ return pattern.map(function (p) {
+ return (p === GLOBSTAR) ? twoStar
+ : (typeof p === 'string') ? regExpEscape(p)
+ : p._src
+ }).join('\\\/')
+ }).join('|')
+
+ // must match entire pattern
+ // ending in a * or ** will make it less strict.
+ re = '^(?:' + re + ')$'
+
+ // can match anything, as long as it's not this.
+ if (this.negate) re = '^(?!' + re + ').*$'
+
+ try {
+ this.regexp = new RegExp(re, flags)
+ } catch (ex) {
+ this.regexp = false
+ }
+ return this.regexp
+}
+
+minimatch.match = function (list, pattern, options) {
+ options = options || {}
+ var mm = new Minimatch(pattern, options)
+ list = list.filter(function (f) {
+ return mm.match(f)
+ })
+ if (mm.options.nonull && !list.length) {
+ list.push(pattern)
+ }
+ return list
+}
+
+Minimatch.prototype.match = match
+function match (f, partial) {
+ this.debug('match', f, this.pattern)
+ // short-circuit in the case of busted things.
+ // comments, etc.
+ if (this.comment) return false
+ if (this.empty) return f === ''
+
+ if (f === '/' && partial) return true
+
+ var options = this.options
+
+ // windows: need to use /, not \
+ if (path.sep !== '/') {
+ f = f.split(path.sep).join('/')
+ }
+
+ // treat the test path as a set of pathparts.
+ f = f.split(slashSplit)
+ this.debug(this.pattern, 'split', f)
+
+ // just ONE of the pattern sets in this.set needs to match
+ // in order for it to be valid. If negating, then just one
+ // match means that we have failed.
+ // Either way, return on the first hit.
+
+ var set = this.set
+ this.debug(this.pattern, 'set', set)
+
+ // Find the basename of the path by looking for the last non-empty segment
+ var filename
+ var i
+ for (i = f.length - 1; i >= 0; i--) {
+ filename = f[i]
+ if (filename) break
+ }
+
+ for (i = 0; i < set.length; i++) {
+ var pattern = set[i]
+ var file = f
+ if (options.matchBase && pattern.length === 1) {
+ file = [filename]
+ }
+ var hit = this.matchOne(file, pattern, partial)
+ if (hit) {
+ if (options.flipNegate) return true
+ return !this.negate
+ }
+ }
+
+ // didn't get any hits. this is success if it's a negative
+ // pattern, failure otherwise.
+ if (options.flipNegate) return false
+ return this.negate
+}
+
+// set partial to true to test if, for example,
+// "/a/b" matches the start of "/*/b/*/d"
+// Partial means, if you run out of file before you run
+// out of pattern, then that's fine, as long as all
+// the parts match.
+Minimatch.prototype.matchOne = function (file, pattern, partial) {
+ var options = this.options
+
+ this.debug('matchOne',
+ { 'this': this, file: file, pattern: pattern })
+
+ this.debug('matchOne', file.length, pattern.length)
+
+ for (var fi = 0,
+ pi = 0,
+ fl = file.length,
+ pl = pattern.length
+ ; (fi < fl) && (pi < pl)
+ ; fi++, pi++) {
+ this.debug('matchOne loop')
+ var p = pattern[pi]
+ var f = file[fi]
+
+ this.debug(pattern, p, f)
+
+ // should be impossible.
+ // some invalid regexp stuff in the set.
+ if (p === false) return false
+
+ if (p === GLOBSTAR) {
+ this.debug('GLOBSTAR', [pattern, p, f])
+
+ // "**"
+ // a/**/b/**/c would match the following:
+ // a/b/x/y/z/c
+ // a/x/y/z/b/c
+ // a/b/x/b/x/c
+ // a/b/c
+ // To do this, take the rest of the pattern after
+ // the **, and see if it would match the file remainder.
+ // If so, return success.
+ // If not, the ** "swallows" a segment, and try again.
+ // This is recursively awful.
+ //
+ // a/**/b/**/c matching a/b/x/y/z/c
+ // - a matches a
+ // - doublestar
+ // - matchOne(b/x/y/z/c, b/**/c)
+ // - b matches b
+ // - doublestar
+ // - matchOne(x/y/z/c, c) -> no
+ // - matchOne(y/z/c, c) -> no
+ // - matchOne(z/c, c) -> no
+ // - matchOne(c, c) yes, hit
+ var fr = fi
+ var pr = pi + 1
+ if (pr === pl) {
+ this.debug('** at the end')
+ // a ** at the end will just swallow the rest.
+ // We have found a match.
+ // however, it will not swallow /.x, unless
+ // options.dot is set.
+ // . and .. are *never* matched by **, for explosively
+ // exponential reasons.
+ for (; fi < fl; fi++) {
+ if (file[fi] === '.' || file[fi] === '..' ||
+ (!options.dot && file[fi].charAt(0) === '.')) return false
+ }
+ return true
+ }
+
+ // ok, let's see if we can swallow whatever we can.
+ while (fr < fl) {
+ var swallowee = file[fr]
+
+ this.debug('\nglobstar while', file, fr, pattern, pr, swallowee)
+
+ // XXX remove this slice. Just pass the start index.
+ if (this.matchOne(file.slice(fr), pattern.slice(pr), partial)) {
+ this.debug('globstar found match!', fr, fl, swallowee)
+ // found a match.
+ return true
+ } else {
+ // can't swallow "." or ".." ever.
+ // can only swallow ".foo" when explicitly asked.
+ if (swallowee === '.' || swallowee === '..' ||
+ (!options.dot && swallowee.charAt(0) === '.')) {
+ this.debug('dot detected!', file, fr, pattern, pr)
+ break
+ }
+
+ // ** swallows a segment, and continue.
+ this.debug('globstar swallow a segment, and continue')
+ fr++
+ }
+ }
+
+ // no match was found.
+ // However, in partial mode, we can't say this is necessarily over.
+ // If there's more *pattern* left, then
+ if (partial) {
+ // ran out of file
+ this.debug('\n>>> no match, partial?', file, fr, pattern, pr)
+ if (fr === fl) return true
+ }
+ return false
+ }
+
+ // something other than **
+ // non-magic patterns just have to match exactly
+ // patterns with magic have been turned into regexps.
+ var hit
+ if (typeof p === 'string') {
+ if (options.nocase) {
+ hit = f.toLowerCase() === p.toLowerCase()
+ } else {
+ hit = f === p
+ }
+ this.debug('string match', p, f, hit)
+ } else {
+ hit = f.match(p)
+ this.debug('pattern match', p, f, hit)
+ }
+
+ if (!hit) return false
+ }
+
+ // Note: ending in / means that we'll get a final ""
+ // at the end of the pattern. This can only match a
+ // corresponding "" at the end of the file.
+ // If the file ends in /, then it can only match a
+ // a pattern that ends in /, unless the pattern just
+ // doesn't have any more for it. But, a/b/ should *not*
+ // match "a/b/*", even though "" matches against the
+ // [^/]*? pattern, except in partial mode, where it might
+ // simply not be reached yet.
+ // However, a/b/ should still satisfy a/*
+
+ // now either we fell off the end of the pattern, or we're done.
+ if (fi === fl && pi === pl) {
+ // ran out of pattern and filename at the same time.
+ // an exact hit!
+ return true
+ } else if (fi === fl) {
+ // ran out of file, but still had pattern left.
+ // this is ok if we're doing the match as part of
+ // a glob fs traversal.
+ return partial
+ } else if (pi === pl) {
+ // ran out of pattern, still have file left.
+ // this is only acceptable if we're on the very last
+ // empty segment of a file with a trailing slash.
+ // a/* should match a/b/
+ var emptyFileEnd = (fi === fl - 1) && (file[fi] === '')
+ return emptyFileEnd
+ }
+
+ // should be unreachable.
+ throw new Error('wtf?')
+}
+
+// replace stuff like \* with *
+function globUnescape (s) {
+ return s.replace(/\\(.)/g, '$1')
+}
+
+function regExpEscape (s) {
+ return s.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, '\\$&')
+}
+
+},{"brace-expansion":11,"path":22}],21:[function(require,module,exports){
+var wrappy = require('wrappy')
+module.exports = wrappy(once)
+module.exports.strict = wrappy(onceStrict)
+
+once.proto = once(function () {
+ Object.defineProperty(Function.prototype, 'once', {
+ value: function () {
+ return once(this)
+ },
+ configurable: true
+ })
+
+ Object.defineProperty(Function.prototype, 'onceStrict', {
+ value: function () {
+ return onceStrict(this)
+ },
+ configurable: true
+ })
+})
+
+function once (fn) {
+ var f = function () {
+ if (f.called) return f.value
+ f.called = true
+ return f.value = fn.apply(this, arguments)
+ }
+ f.called = false
+ return f
+}
+
+function onceStrict (fn) {
+ var f = function () {
+ if (f.called)
+ throw new Error(f.onceError)
+ f.called = true
+ return f.value = fn.apply(this, arguments)
+ }
+ var name = fn.name || 'Function wrapped with `once`'
+ f.onceError = name + " shouldn't be called more than once"
+ f.called = false
+ return f
+}
+
+},{"wrappy":29}],22:[function(require,module,exports){
+(function (process){
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+// resolves . and .. elements in a path array with directory names there
+// must be no slashes, empty elements, or device names (c:\) in the array
+// (so also no leading and trailing slashes - it does not distinguish
+// relative and absolute paths)
+function normalizeArray(parts, allowAboveRoot) {
+ // if the path tries to go above the root, `up` ends up > 0
+ var up = 0;
+ for (var i = parts.length - 1; i >= 0; i--) {
+ var last = parts[i];
+ if (last === '.') {
+ parts.splice(i, 1);
+ } else if (last === '..') {
+ parts.splice(i, 1);
+ up++;
+ } else if (up) {
+ parts.splice(i, 1);
+ up--;
+ }
+ }
+
+ // if the path is allowed to go above the root, restore leading ..s
+ if (allowAboveRoot) {
+ for (; up--; up) {
+ parts.unshift('..');
+ }
+ }
+
+ return parts;
+}
+
+// Split a filename into [root, dir, basename, ext], unix version
+// 'root' is just a slash, or nothing.
+var splitPathRe =
+ /^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/;
+var splitPath = function(filename) {
+ return splitPathRe.exec(filename).slice(1);
+};
+
+// path.resolve([from ...], to)
+// posix version
+exports.resolve = function() {
+ var resolvedPath = '',
+ resolvedAbsolute = false;
+
+ for (var i = arguments.length - 1; i >= -1 && !resolvedAbsolute; i--) {
+ var path = (i >= 0) ? arguments[i] : process.cwd();
+
+ // Skip empty and invalid entries
+ if (typeof path !== 'string') {
+ throw new TypeError('Arguments to path.resolve must be strings');
+ } else if (!path) {
+ continue;
+ }
+
+ resolvedPath = path + '/' + resolvedPath;
+ resolvedAbsolute = path.charAt(0) === '/';
+ }
+
+ // At this point the path should be resolved to a full absolute path, but
+ // handle relative paths to be safe (might happen when process.cwd() fails)
+
+ // Normalize the path
+ resolvedPath = normalizeArray(filter(resolvedPath.split('/'), function(p) {
+ return !!p;
+ }), !resolvedAbsolute).join('/');
+
+ return ((resolvedAbsolute ? '/' : '') + resolvedPath) || '.';
+};
+
+// path.normalize(path)
+// posix version
+exports.normalize = function(path) {
+ var isAbsolute = exports.isAbsolute(path),
+ trailingSlash = substr(path, -1) === '/';
+
+ // Normalize the path
+ path = normalizeArray(filter(path.split('/'), function(p) {
+ return !!p;
+ }), !isAbsolute).join('/');
+
+ if (!path && !isAbsolute) {
+ path = '.';
+ }
+ if (path && trailingSlash) {
+ path += '/';
+ }
+
+ return (isAbsolute ? '/' : '') + path;
+};
+
+// posix version
+exports.isAbsolute = function(path) {
+ return path.charAt(0) === '/';
+};
+
+// posix version
+exports.join = function() {
+ var paths = Array.prototype.slice.call(arguments, 0);
+ return exports.normalize(filter(paths, function(p, index) {
+ if (typeof p !== 'string') {
+ throw new TypeError('Arguments to path.join must be strings');
+ }
+ return p;
+ }).join('/'));
+};
+
+
+// path.relative(from, to)
+// posix version
+exports.relative = function(from, to) {
+ from = exports.resolve(from).substr(1);
+ to = exports.resolve(to).substr(1);
+
+ function trim(arr) {
+ var start = 0;
+ for (; start < arr.length; start++) {
+ if (arr[start] !== '') break;
+ }
+
+ var end = arr.length - 1;
+ for (; end >= 0; end--) {
+ if (arr[end] !== '') break;
+ }
+
+ if (start > end) return [];
+ return arr.slice(start, end - start + 1);
+ }
+
+ var fromParts = trim(from.split('/'));
+ var toParts = trim(to.split('/'));
+
+ var length = Math.min(fromParts.length, toParts.length);
+ var samePartsLength = length;
+ for (var i = 0; i < length; i++) {
+ if (fromParts[i] !== toParts[i]) {
+ samePartsLength = i;
+ break;
+ }
+ }
+
+ var outputParts = [];
+ for (var i = samePartsLength; i < fromParts.length; i++) {
+ outputParts.push('..');
+ }
+
+ outputParts = outputParts.concat(toParts.slice(samePartsLength));
+
+ return outputParts.join('/');
+};
+
+exports.sep = '/';
+exports.delimiter = ':';
+
+exports.dirname = function(path) {
+ var result = splitPath(path),
+ root = result[0],
+ dir = result[1];
+
+ if (!root && !dir) {
+ // No dirname whatsoever
+ return '.';
+ }
+
+ if (dir) {
+ // It has a dirname, strip trailing slash
+ dir = dir.substr(0, dir.length - 1);
+ }
+
+ return root + dir;
+};
+
+
+exports.basename = function(path, ext) {
+ var f = splitPath(path)[2];
+ // TODO: make this comparison case-insensitive on windows?
+ if (ext && f.substr(-1 * ext.length) === ext) {
+ f = f.substr(0, f.length - ext.length);
+ }
+ return f;
+};
+
+
+exports.extname = function(path) {
+ return splitPath(path)[3];
+};
+
+function filter (xs, f) {
+ if (xs.filter) return xs.filter(f);
+ var res = [];
+ for (var i = 0; i < xs.length; i++) {
+ if (f(xs[i], i, xs)) res.push(xs[i]);
+ }
+ return res;
+}
+
+// String.prototype.substr - negative index don't work in IE8
+var substr = 'ab'.substr(-1) === 'b'
+ ? function (str, start, len) { return str.substr(start, len) }
+ : function (str, start, len) {
+ if (start < 0) start = str.length + start;
+ return str.substr(start, len);
+ }
+;
+
+}).call(this,require('_process'))
+},{"_process":24}],23:[function(require,module,exports){
+(function (process){
+'use strict';
+
+function posix(path) {
+ return path.charAt(0) === '/';
+}
+
+function win32(path) {
+ // https://github.com/nodejs/node/blob/b3fcc245fb25539909ef1d5eaa01dbf92e168633/lib/path.js#L56
+ var splitDeviceRe = /^([a-zA-Z]:|[\\\/]{2}[^\\\/]+[\\\/]+[^\\\/]+)?([\\\/])?([\s\S]*?)$/;
+ var result = splitDeviceRe.exec(path);
+ var device = result[1] || '';
+ var isUnc = Boolean(device && device.charAt(1) !== ':');
+
+ // UNC paths are always absolute
+ return Boolean(result[2] || isUnc);
+}
+
+module.exports = process.platform === 'win32' ? win32 : posix;
+module.exports.posix = posix;
+module.exports.win32 = win32;
+
+}).call(this,require('_process'))
+},{"_process":24}],24:[function(require,module,exports){
+// shim for using process in browser
+var process = module.exports = {};
+
+// cached from whatever global is present so that test runners that stub it
+// don't break things. But we need to wrap it in a try catch in case it is
+// wrapped in strict mode code which doesn't define any globals. It's inside a
+// function because try/catches deoptimize in certain engines.
+
+var cachedSetTimeout;
+var cachedClearTimeout;
+
+function defaultSetTimout() {
+ throw new Error('setTimeout has not been defined');
+}
+function defaultClearTimeout () {
+ throw new Error('clearTimeout has not been defined');
+}
+(function () {
+ try {
+ if (typeof setTimeout === 'function') {
+ cachedSetTimeout = setTimeout;
+ } else {
+ cachedSetTimeout = defaultSetTimout;
+ }
+ } catch (e) {
+ cachedSetTimeout = defaultSetTimout;
+ }
+ try {
+ if (typeof clearTimeout === 'function') {
+ cachedClearTimeout = clearTimeout;
+ } else {
+ cachedClearTimeout = defaultClearTimeout;
+ }
+ } catch (e) {
+ cachedClearTimeout = defaultClearTimeout;
+ }
+} ())
+function runTimeout(fun) {
+ if (cachedSetTimeout === setTimeout) {
+ //normal enviroments in sane situations
+ return setTimeout(fun, 0);
+ }
+ // if setTimeout wasn't available but was latter defined
+ if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) {
+ cachedSetTimeout = setTimeout;
+ return setTimeout(fun, 0);
+ }
+ try {
+ // when when somebody has screwed with setTimeout but no I.E. maddness
+ return cachedSetTimeout(fun, 0);
+ } catch(e){
+ try {
+ // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally
+ return cachedSetTimeout.call(null, fun, 0);
+ } catch(e){
+ // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error
+ return cachedSetTimeout.call(this, fun, 0);
+ }
+ }
+
+
+}
+function runClearTimeout(marker) {
+ if (cachedClearTimeout === clearTimeout) {
+ //normal enviroments in sane situations
+ return clearTimeout(marker);
+ }
+ // if clearTimeout wasn't available but was latter defined
+ if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) {
+ cachedClearTimeout = clearTimeout;
+ return clearTimeout(marker);
+ }
+ try {
+ // when when somebody has screwed with setTimeout but no I.E. maddness
+ return cachedClearTimeout(marker);
+ } catch (e){
+ try {
+ // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally
+ return cachedClearTimeout.call(null, marker);
+ } catch (e){
+ // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error.
+ // Some versions of I.E. have different rules for clearTimeout vs setTimeout
+ return cachedClearTimeout.call(this, marker);
+ }
+ }
+
+
+
+}
+var queue = [];
+var draining = false;
+var currentQueue;
+var queueIndex = -1;
+
+function cleanUpNextTick() {
+ if (!draining || !currentQueue) {
+ return;
+ }
+ draining = false;
+ if (currentQueue.length) {
+ queue = currentQueue.concat(queue);
+ } else {
+ queueIndex = -1;
+ }
+ if (queue.length) {
+ drainQueue();
+ }
+}
+
+function drainQueue() {
+ if (draining) {
+ return;
+ }
+ var timeout = runTimeout(cleanUpNextTick);
+ draining = true;
+
+ var len = queue.length;
+ while(len) {
+ currentQueue = queue;
+ queue = [];
+ while (++queueIndex < len) {
+ if (currentQueue) {
+ currentQueue[queueIndex].run();
+ }
+ }
+ queueIndex = -1;
+ len = queue.length;
+ }
+ currentQueue = null;
+ draining = false;
+ runClearTimeout(timeout);
+}
+
+process.nextTick = function (fun) {
+ var args = new Array(arguments.length - 1);
+ if (arguments.length > 1) {
+ for (var i = 1; i < arguments.length; i++) {
+ args[i - 1] = arguments[i];
+ }
+ }
+ queue.push(new Item(fun, args));
+ if (queue.length === 1 && !draining) {
+ runTimeout(drainQueue);
+ }
+};
+
+// v8 likes predictible objects
+function Item(fun, array) {
+ this.fun = fun;
+ this.array = array;
+}
+Item.prototype.run = function () {
+ this.fun.apply(null, this.array);
+};
+process.title = 'browser';
+process.browser = true;
+process.env = {};
+process.argv = [];
+process.version = ''; // empty string to avoid regexp issues
+process.versions = {};
+
+function noop() {}
+
+process.on = noop;
+process.addListener = noop;
+process.once = noop;
+process.off = noop;
+process.removeListener = noop;
+process.removeAllListeners = noop;
+process.emit = noop;
+process.prependListener = noop;
+process.prependOnceListener = noop;
+
+process.listeners = function (name) { return [] }
+
+process.binding = function (name) {
+ throw new Error('process.binding is not supported');
+};
+
+process.cwd = function () { return '/' };
+process.chdir = function (dir) {
+ throw new Error('process.chdir is not supported');
+};
+process.umask = function() { return 0; };
+
+},{}],25:[function(require,module,exports){
+// Underscore.js 1.8.3
+// http://underscorejs.org
+// (c) 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
+// Underscore may be freely distributed under the MIT license.
+
+(function() {
+
+ // Baseline setup
+ // --------------
+
+ // Establish the root object, `window` in the browser, or `exports` on the server.
+ var root = this;
+
+ // Save the previous value of the `_` variable.
+ var previousUnderscore = root._;
+
+ // Save bytes in the minified (but not gzipped) version:
+ var ArrayProto = Array.prototype, ObjProto = Object.prototype, FuncProto = Function.prototype;
+
+ // Create quick reference variables for speed access to core prototypes.
+ var
+ push = ArrayProto.push,
+ slice = ArrayProto.slice,
+ toString = ObjProto.toString,
+ hasOwnProperty = ObjProto.hasOwnProperty;
+
+ // All **ECMAScript 5** native function implementations that we hope to use
+ // are declared here.
+ var
+ nativeIsArray = Array.isArray,
+ nativeKeys = Object.keys,
+ nativeBind = FuncProto.bind,
+ nativeCreate = Object.create;
+
+ // Naked function reference for surrogate-prototype-swapping.
+ var Ctor = function(){};
+
+ // Create a safe reference to the Underscore object for use below.
+ var _ = function(obj) {
+ if (obj instanceof _) return obj;
+ if (!(this instanceof _)) return new _(obj);
+ this._wrapped = obj;
+ };
+
+ // Export the Underscore object for **Node.js**, with
+ // backwards-compatibility for the old `require()` API. If we're in
+ // the browser, add `_` as a global object.
+ if (typeof exports !== 'undefined') {
+ if (typeof module !== 'undefined' && module.exports) {
+ exports = module.exports = _;
+ }
+ exports._ = _;
+ } else {
+ root._ = _;
+ }
+
+ // Current version.
+ _.VERSION = '1.8.3';
+
+ // Internal function that returns an efficient (for current engines) version
+ // of the passed-in callback, to be repeatedly applied in other Underscore
+ // functions.
+ var optimizeCb = function(func, context, argCount) {
+ if (context === void 0) return func;
+ switch (argCount == null ? 3 : argCount) {
+ case 1: return function(value) {
+ return func.call(context, value);
+ };
+ case 2: return function(value, other) {
+ return func.call(context, value, other);
+ };
+ case 3: return function(value, index, collection) {
+ return func.call(context, value, index, collection);
+ };
+ case 4: return function(accumulator, value, index, collection) {
+ return func.call(context, accumulator, value, index, collection);
+ };
+ }
+ return function() {
+ return func.apply(context, arguments);
+ };
+ };
+
+ // A mostly-internal function to generate callbacks that can be applied
+ // to each element in a collection, returning the desired result — either
+ // identity, an arbitrary callback, a property matcher, or a property accessor.
+ var cb = function(value, context, argCount) {
+ if (value == null) return _.identity;
+ if (_.isFunction(value)) return optimizeCb(value, context, argCount);
+ if (_.isObject(value)) return _.matcher(value);
+ return _.property(value);
+ };
+ _.iteratee = function(value, context) {
+ return cb(value, context, Infinity);
+ };
+
+ // An internal function for creating assigner functions.
+ var createAssigner = function(keysFunc, undefinedOnly) {
+ return function(obj) {
+ var length = arguments.length;
+ if (length < 2 || obj == null) return obj;
+ for (var index = 1; index < length; index++) {
+ var source = arguments[index],
+ keys = keysFunc(source),
+ l = keys.length;
+ for (var i = 0; i < l; i++) {
+ var key = keys[i];
+ if (!undefinedOnly || obj[key] === void 0) obj[key] = source[key];
+ }
+ }
+ return obj;
+ };
+ };
+
+ // An internal function for creating a new object that inherits from another.
+ var baseCreate = function(prototype) {
+ if (!_.isObject(prototype)) return {};
+ if (nativeCreate) return nativeCreate(prototype);
+ Ctor.prototype = prototype;
+ var result = new Ctor;
+ Ctor.prototype = null;
+ return result;
+ };
+
+ var property = function(key) {
+ return function(obj) {
+ return obj == null ? void 0 : obj[key];
+ };
+ };
+
+ // Helper for collection methods to determine whether a collection
+ // should be iterated as an array or as an object
+ // Related: http://people.mozilla.org/~jorendorff/es6-draft.html#sec-tolength
+ // Avoids a very nasty iOS 8 JIT bug on ARM-64. #2094
+ var MAX_ARRAY_INDEX = Math.pow(2, 53) - 1;
+ var getLength = property('length');
+ var isArrayLike = function(collection) {
+ var length = getLength(collection);
+ return typeof length == 'number' && length >= 0 && length <= MAX_ARRAY_INDEX;
+ };
+
+ // Collection Functions
+ // --------------------
+
+ // The cornerstone, an `each` implementation, aka `forEach`.
+ // Handles raw objects in addition to array-likes. Treats all
+ // sparse array-likes as if they were dense.
+ _.each = _.forEach = function(obj, iteratee, context) {
+ iteratee = optimizeCb(iteratee, context);
+ var i, length;
+ if (isArrayLike(obj)) {
+ for (i = 0, length = obj.length; i < length; i++) {
+ iteratee(obj[i], i, obj);
+ }
+ } else {
+ var keys = _.keys(obj);
+ for (i = 0, length = keys.length; i < length; i++) {
+ iteratee(obj[keys[i]], keys[i], obj);
+ }
+ }
+ return obj;
+ };
+
+ // Return the results of applying the iteratee to each element.
+ _.map = _.collect = function(obj, iteratee, context) {
+ iteratee = cb(iteratee, context);
+ var keys = !isArrayLike(obj) && _.keys(obj),
+ length = (keys || obj).length,
+ results = Array(length);
+ for (var index = 0; index < length; index++) {
+ var currentKey = keys ? keys[index] : index;
+ results[index] = iteratee(obj[currentKey], currentKey, obj);
+ }
+ return results;
+ };
+
+ // Create a reducing function iterating left or right.
+ function createReduce(dir) {
+ // Optimized iterator function as using arguments.length
+ // in the main function will deoptimize the, see #1991.
+ function iterator(obj, iteratee, memo, keys, index, length) {
+ for (; index >= 0 && index < length; index += dir) {
+ var currentKey = keys ? keys[index] : index;
+ memo = iteratee(memo, obj[currentKey], currentKey, obj);
+ }
+ return memo;
+ }
+
+ return function(obj, iteratee, memo, context) {
+ iteratee = optimizeCb(iteratee, context, 4);
+ var keys = !isArrayLike(obj) && _.keys(obj),
+ length = (keys || obj).length,
+ index = dir > 0 ? 0 : length - 1;
+ // Determine the initial value if none is provided.
+ if (arguments.length < 3) {
+ memo = obj[keys ? keys[index] : index];
+ index += dir;
+ }
+ return iterator(obj, iteratee, memo, keys, index, length);
+ };
+ }
+
+ // **Reduce** builds up a single result from a list of values, aka `inject`,
+ // or `foldl`.
+ _.reduce = _.foldl = _.inject = createReduce(1);
+
+ // The right-associative version of reduce, also known as `foldr`.
+ _.reduceRight = _.foldr = createReduce(-1);
+
+ // Return the first value which passes a truth test. Aliased as `detect`.
+ _.find = _.detect = function(obj, predicate, context) {
+ var key;
+ if (isArrayLike(obj)) {
+ key = _.findIndex(obj, predicate, context);
+ } else {
+ key = _.findKey(obj, predicate, context);
+ }
+ if (key !== void 0 && key !== -1) return obj[key];
+ };
+
+ // Return all the elements that pass a truth test.
+ // Aliased as `select`.
+ _.filter = _.select = function(obj, predicate, context) {
+ var results = [];
+ predicate = cb(predicate, context);
+ _.each(obj, function(value, index, list) {
+ if (predicate(value, index, list)) results.push(value);
+ });
+ return results;
+ };
+
+ // Return all the elements for which a truth test fails.
+ _.reject = function(obj, predicate, context) {
+ return _.filter(obj, _.negate(cb(predicate)), context);
+ };
+
+ // Determine whether all of the elements match a truth test.
+ // Aliased as `all`.
+ _.every = _.all = function(obj, predicate, context) {
+ predicate = cb(predicate, context);
+ var keys = !isArrayLike(obj) && _.keys(obj),
+ length = (keys || obj).length;
+ for (var index = 0; index < length; index++) {
+ var currentKey = keys ? keys[index] : index;
+ if (!predicate(obj[currentKey], currentKey, obj)) return false;
+ }
+ return true;
+ };
+
+ // Determine if at least one element in the object matches a truth test.
+ // Aliased as `any`.
+ _.some = _.any = function(obj, predicate, context) {
+ predicate = cb(predicate, context);
+ var keys = !isArrayLike(obj) && _.keys(obj),
+ length = (keys || obj).length;
+ for (var index = 0; index < length; index++) {
+ var currentKey = keys ? keys[index] : index;
+ if (predicate(obj[currentKey], currentKey, obj)) return true;
+ }
+ return false;
+ };
+
+ // Determine if the array or object contains a given item (using `===`).
+ // Aliased as `includes` and `include`.
+ _.contains = _.includes = _.include = function(obj, item, fromIndex, guard) {
+ if (!isArrayLike(obj)) obj = _.values(obj);
+ if (typeof fromIndex != 'number' || guard) fromIndex = 0;
+ return _.indexOf(obj, item, fromIndex) >= 0;
+ };
+
+ // Invoke a method (with arguments) on every item in a collection.
+ _.invoke = function(obj, method) {
+ var args = slice.call(arguments, 2);
+ var isFunc = _.isFunction(method);
+ return _.map(obj, function(value) {
+ var func = isFunc ? method : value[method];
+ return func == null ? func : func.apply(value, args);
+ });
+ };
+
+ // Convenience version of a common use case of `map`: fetching a property.
+ _.pluck = function(obj, key) {
+ return _.map(obj, _.property(key));
+ };
+
+ // Convenience version of a common use case of `filter`: selecting only objects
+ // containing specific `key:value` pairs.
+ _.where = function(obj, attrs) {
+ return _.filter(obj, _.matcher(attrs));
+ };
+
+ // Convenience version of a common use case of `find`: getting the first object
+ // containing specific `key:value` pairs.
+ _.findWhere = function(obj, attrs) {
+ return _.find(obj, _.matcher(attrs));
+ };
+
+ // Return the maximum element (or element-based computation).
+ _.max = function(obj, iteratee, context) {
+ var result = -Infinity, lastComputed = -Infinity,
+ value, computed;
+ if (iteratee == null && obj != null) {
+ obj = isArrayLike(obj) ? obj : _.values(obj);
+ for (var i = 0, length = obj.length; i < length; i++) {
+ value = obj[i];
+ if (value > result) {
+ result = value;
+ }
+ }
+ } else {
+ iteratee = cb(iteratee, context);
+ _.each(obj, function(value, index, list) {
+ computed = iteratee(value, index, list);
+ if (computed > lastComputed || computed === -Infinity && result === -Infinity) {
+ result = value;
+ lastComputed = computed;
+ }
+ });
+ }
+ return result;
+ };
+
+ // Return the minimum element (or element-based computation).
+ _.min = function(obj, iteratee, context) {
+ var result = Infinity, lastComputed = Infinity,
+ value, computed;
+ if (iteratee == null && obj != null) {
+ obj = isArrayLike(obj) ? obj : _.values(obj);
+ for (var i = 0, length = obj.length; i < length; i++) {
+ value = obj[i];
+ if (value < result) {
+ result = value;
+ }
+ }
+ } else {
+ iteratee = cb(iteratee, context);
+ _.each(obj, function(value, index, list) {
+ computed = iteratee(value, index, list);
+ if (computed < lastComputed || computed === Infinity && result === Infinity) {
+ result = value;
+ lastComputed = computed;
+ }
+ });
+ }
+ return result;
+ };
+
+ // Shuffle a collection, using the modern version of the
+ // [Fisher-Yates shuffle](http://en.wikipedia.org/wiki/Fisher–Yates_shuffle).
+ _.shuffle = function(obj) {
+ var set = isArrayLike(obj) ? obj : _.values(obj);
+ var length = set.length;
+ var shuffled = Array(length);
+ for (var index = 0, rand; index < length; index++) {
+ rand = _.random(0, index);
+ if (rand !== index) shuffled[index] = shuffled[rand];
+ shuffled[rand] = set[index];
+ }
+ return shuffled;
+ };
+
+ // Sample **n** random values from a collection.
+ // If **n** is not specified, returns a single random element.
+ // The internal `guard` argument allows it to work with `map`.
+ _.sample = function(obj, n, guard) {
+ if (n == null || guard) {
+ if (!isArrayLike(obj)) obj = _.values(obj);
+ return obj[_.random(obj.length - 1)];
+ }
+ return _.shuffle(obj).slice(0, Math.max(0, n));
+ };
+
+ // Sort the object's values by a criterion produced by an iteratee.
+ _.sortBy = function(obj, iteratee, context) {
+ iteratee = cb(iteratee, context);
+ return _.pluck(_.map(obj, function(value, index, list) {
+ return {
+ value: value,
+ index: index,
+ criteria: iteratee(value, index, list)
+ };
+ }).sort(function(left, right) {
+ var a = left.criteria;
+ var b = right.criteria;
+ if (a !== b) {
+ if (a > b || a === void 0) return 1;
+ if (a < b || b === void 0) return -1;
+ }
+ return left.index - right.index;
+ }), 'value');
+ };
+
+ // An internal function used for aggregate "group by" operations.
+ var group = function(behavior) {
+ return function(obj, iteratee, context) {
+ var result = {};
+ iteratee = cb(iteratee, context);
+ _.each(obj, function(value, index) {
+ var key = iteratee(value, index, obj);
+ behavior(result, value, key);
+ });
+ return result;
+ };
+ };
+
+ // Groups the object's values by a criterion. Pass either a string attribute
+ // to group by, or a function that returns the criterion.
+ _.groupBy = group(function(result, value, key) {
+ if (_.has(result, key)) result[key].push(value); else result[key] = [value];
+ });
+
+ // Indexes the object's values by a criterion, similar to `groupBy`, but for
+ // when you know that your index values will be unique.
+ _.indexBy = group(function(result, value, key) {
+ result[key] = value;
+ });
+
+ // Counts instances of an object that group by a certain criterion. Pass
+ // either a string attribute to count by, or a function that returns the
+ // criterion.
+ _.countBy = group(function(result, value, key) {
+ if (_.has(result, key)) result[key]++; else result[key] = 1;
+ });
+
+ // Safely create a real, live array from anything iterable.
+ _.toArray = function(obj) {
+ if (!obj) return [];
+ if (_.isArray(obj)) return slice.call(obj);
+ if (isArrayLike(obj)) return _.map(obj, _.identity);
+ return _.values(obj);
+ };
+
+ // Return the number of elements in an object.
+ _.size = function(obj) {
+ if (obj == null) return 0;
+ return isArrayLike(obj) ? obj.length : _.keys(obj).length;
+ };
+
+ // Split a collection into two arrays: one whose elements all satisfy the given
+ // predicate, and one whose elements all do not satisfy the predicate.
+ _.partition = function(obj, predicate, context) {
+ predicate = cb(predicate, context);
+ var pass = [], fail = [];
+ _.each(obj, function(value, key, obj) {
+ (predicate(value, key, obj) ? pass : fail).push(value);
+ });
+ return [pass, fail];
+ };
+
+ // Array Functions
+ // ---------------
+
+ // Get the first element of an array. Passing **n** will return the first N
+ // values in the array. Aliased as `head` and `take`. The **guard** check
+ // allows it to work with `_.map`.
+ _.first = _.head = _.take = function(array, n, guard) {
+ if (array == null) return void 0;
+ if (n == null || guard) return array[0];
+ return _.initial(array, array.length - n);
+ };
+
+ // Returns everything but the last entry of the array. Especially useful on
+ // the arguments object. Passing **n** will return all the values in
+ // the array, excluding the last N.
+ _.initial = function(array, n, guard) {
+ return slice.call(array, 0, Math.max(0, array.length - (n == null || guard ? 1 : n)));
+ };
+
+ // Get the last element of an array. Passing **n** will return the last N
+ // values in the array.
+ _.last = function(array, n, guard) {
+ if (array == null) return void 0;
+ if (n == null || guard) return array[array.length - 1];
+ return _.rest(array, Math.max(0, array.length - n));
+ };
+
+ // Returns everything but the first entry of the array. Aliased as `tail` and `drop`.
+ // Especially useful on the arguments object. Passing an **n** will return
+ // the rest N values in the array.
+ _.rest = _.tail = _.drop = function(array, n, guard) {
+ return slice.call(array, n == null || guard ? 1 : n);
+ };
+
+ // Trim out all falsy values from an array.
+ _.compact = function(array) {
+ return _.filter(array, _.identity);
+ };
+
+ // Internal implementation of a recursive `flatten` function.
+ var flatten = function(input, shallow, strict, startIndex) {
+ var output = [], idx = 0;
+ for (var i = startIndex || 0, length = getLength(input); i < length; i++) {
+ var value = input[i];
+ if (isArrayLike(value) && (_.isArray(value) || _.isArguments(value))) {
+ //flatten current level of array or arguments object
+ if (!shallow) value = flatten(value, shallow, strict);
+ var j = 0, len = value.length;
+ output.length += len;
+ while (j < len) {
+ output[idx++] = value[j++];
+ }
+ } else if (!strict) {
+ output[idx++] = value;
+ }
+ }
+ return output;
+ };
+
+ // Flatten out an array, either recursively (by default), or just one level.
+ _.flatten = function(array, shallow) {
+ return flatten(array, shallow, false);
+ };
+
+ // Return a version of the array that does not contain the specified value(s).
+ _.without = function(array) {
+ return _.difference(array, slice.call(arguments, 1));
+ };
+
+ // Produce a duplicate-free version of the array. If the array has already
+ // been sorted, you have the option of using a faster algorithm.
+ // Aliased as `unique`.
+ _.uniq = _.unique = function(array, isSorted, iteratee, context) {
+ if (!_.isBoolean(isSorted)) {
+ context = iteratee;
+ iteratee = isSorted;
+ isSorted = false;
+ }
+ if (iteratee != null) iteratee = cb(iteratee, context);
+ var result = [];
+ var seen = [];
+ for (var i = 0, length = getLength(array); i < length; i++) {
+ var value = array[i],
+ computed = iteratee ? iteratee(value, i, array) : value;
+ if (isSorted) {
+ if (!i || seen !== computed) result.push(value);
+ seen = computed;
+ } else if (iteratee) {
+ if (!_.contains(seen, computed)) {
+ seen.push(computed);
+ result.push(value);
+ }
+ } else if (!_.contains(result, value)) {
+ result.push(value);
+ }
+ }
+ return result;
+ };
+
+ // Produce an array that contains the union: each distinct element from all of
+ // the passed-in arrays.
+ _.union = function() {
+ return _.uniq(flatten(arguments, true, true));
+ };
+
+ // Produce an array that contains every item shared between all the
+ // passed-in arrays.
+ _.intersection = function(array) {
+ var result = [];
+ var argsLength = arguments.length;
+ for (var i = 0, length = getLength(array); i < length; i++) {
+ var item = array[i];
+ if (_.contains(result, item)) continue;
+ for (var j = 1; j < argsLength; j++) {
+ if (!_.contains(arguments[j], item)) break;
+ }
+ if (j === argsLength) result.push(item);
+ }
+ return result;
+ };
+
+ // Take the difference between one array and a number of other arrays.
+ // Only the elements present in just the first array will remain.
+ _.difference = function(array) {
+ var rest = flatten(arguments, true, true, 1);
+ return _.filter(array, function(value){
+ return !_.contains(rest, value);
+ });
+ };
+
+ // Zip together multiple lists into a single array -- elements that share
+ // an index go together.
+ _.zip = function() {
+ return _.unzip(arguments);
+ };
+
+ // Complement of _.zip. Unzip accepts an array of arrays and groups
+ // each array's elements on shared indices
+ _.unzip = function(array) {
+ var length = array && _.max(array, getLength).length || 0;
+ var result = Array(length);
+
+ for (var index = 0; index < length; index++) {
+ result[index] = _.pluck(array, index);
+ }
+ return result;
+ };
+
+ // Converts lists into objects. Pass either a single array of `[key, value]`
+ // pairs, or two parallel arrays of the same length -- one of keys, and one of
+ // the corresponding values.
+ _.object = function(list, values) {
+ var result = {};
+ for (var i = 0, length = getLength(list); i < length; i++) {
+ if (values) {
+ result[list[i]] = values[i];
+ } else {
+ result[list[i][0]] = list[i][1];
+ }
+ }
+ return result;
+ };
+
+ // Generator function to create the findIndex and findLastIndex functions
+ function createPredicateIndexFinder(dir) {
+ return function(array, predicate, context) {
+ predicate = cb(predicate, context);
+ var length = getLength(array);
+ var index = dir > 0 ? 0 : length - 1;
+ for (; index >= 0 && index < length; index += dir) {
+ if (predicate(array[index], index, array)) return index;
+ }
+ return -1;
+ };
+ }
+
+ // Returns the first index on an array-like that passes a predicate test
+ _.findIndex = createPredicateIndexFinder(1);
+ _.findLastIndex = createPredicateIndexFinder(-1);
+
+ // Use a comparator function to figure out the smallest index at which
+ // an object should be inserted so as to maintain order. Uses binary search.
+ _.sortedIndex = function(array, obj, iteratee, context) {
+ iteratee = cb(iteratee, context, 1);
+ var value = iteratee(obj);
+ var low = 0, high = getLength(array);
+ while (low < high) {
+ var mid = Math.floor((low + high) / 2);
+ if (iteratee(array[mid]) < value) low = mid + 1; else high = mid;
+ }
+ return low;
+ };
+
+ // Generator function to create the indexOf and lastIndexOf functions
+ function createIndexFinder(dir, predicateFind, sortedIndex) {
+ return function(array, item, idx) {
+ var i = 0, length = getLength(array);
+ if (typeof idx == 'number') {
+ if (dir > 0) {
+ i = idx >= 0 ? idx : Math.max(idx + length, i);
+ } else {
+ length = idx >= 0 ? Math.min(idx + 1, length) : idx + length + 1;
+ }
+ } else if (sortedIndex && idx && length) {
+ idx = sortedIndex(array, item);
+ return array[idx] === item ? idx : -1;
+ }
+ if (item !== item) {
+ idx = predicateFind(slice.call(array, i, length), _.isNaN);
+ return idx >= 0 ? idx + i : -1;
+ }
+ for (idx = dir > 0 ? i : length - 1; idx >= 0 && idx < length; idx += dir) {
+ if (array[idx] === item) return idx;
+ }
+ return -1;
+ };
+ }
+
+ // Return the position of the first occurrence of an item in an array,
+ // or -1 if the item is not included in the array.
+ // If the array is large and already in sort order, pass `true`
+ // for **isSorted** to use binary search.
+ _.indexOf = createIndexFinder(1, _.findIndex, _.sortedIndex);
+ _.lastIndexOf = createIndexFinder(-1, _.findLastIndex);
+
+ // Generate an integer Array containing an arithmetic progression. A port of
+ // the native Python `range()` function. See
+ // [the Python documentation](http://docs.python.org/library/functions.html#range).
+ _.range = function(start, stop, step) {
+ if (stop == null) {
+ stop = start || 0;
+ start = 0;
+ }
+ step = step || 1;
+
+ var length = Math.max(Math.ceil((stop - start) / step), 0);
+ var range = Array(length);
+
+ for (var idx = 0; idx < length; idx++, start += step) {
+ range[idx] = start;
+ }
+
+ return range;
+ };
+
+ // Function (ahem) Functions
+ // ------------------
+
+ // Determines whether to execute a function as a constructor
+ // or a normal function with the provided arguments
+ var executeBound = function(sourceFunc, boundFunc, context, callingContext, args) {
+ if (!(callingContext instanceof boundFunc)) return sourceFunc.apply(context, args);
+ var self = baseCreate(sourceFunc.prototype);
+ var result = sourceFunc.apply(self, args);
+ if (_.isObject(result)) return result;
+ return self;
+ };
+
+ // Create a function bound to a given object (assigning `this`, and arguments,
+ // optionally). Delegates to **ECMAScript 5**'s native `Function.bind` if
+ // available.
+ _.bind = function(func, context) {
+ if (nativeBind && func.bind === nativeBind) return nativeBind.apply(func, slice.call(arguments, 1));
+ if (!_.isFunction(func)) throw new TypeError('Bind must be called on a function');
+ var args = slice.call(arguments, 2);
+ var bound = function() {
+ return executeBound(func, bound, context, this, args.concat(slice.call(arguments)));
+ };
+ return bound;
+ };
+
+ // Partially apply a function by creating a version that has had some of its
+ // arguments pre-filled, without changing its dynamic `this` context. _ acts
+ // as a placeholder, allowing any combination of arguments to be pre-filled.
+ _.partial = function(func) {
+ var boundArgs = slice.call(arguments, 1);
+ var bound = function() {
+ var position = 0, length = boundArgs.length;
+ var args = Array(length);
+ for (var i = 0; i < length; i++) {
+ args[i] = boundArgs[i] === _ ? arguments[position++] : boundArgs[i];
+ }
+ while (position < arguments.length) args.push(arguments[position++]);
+ return executeBound(func, bound, this, this, args);
+ };
+ return bound;
+ };
+
+ // Bind a number of an object's methods to that object. Remaining arguments
+ // are the method names to be bound. Useful for ensuring that all callbacks
+ // defined on an object belong to it.
+ _.bindAll = function(obj) {
+ var i, length = arguments.length, key;
+ if (length <= 1) throw new Error('bindAll must be passed function names');
+ for (i = 1; i < length; i++) {
+ key = arguments[i];
+ obj[key] = _.bind(obj[key], obj);
+ }
+ return obj;
+ };
+
+ // Memoize an expensive function by storing its results.
+ _.memoize = function(func, hasher) {
+ var memoize = function(key) {
+ var cache = memoize.cache;
+ var address = '' + (hasher ? hasher.apply(this, arguments) : key);
+ if (!_.has(cache, address)) cache[address] = func.apply(this, arguments);
+ return cache[address];
+ };
+ memoize.cache = {};
+ return memoize;
+ };
+
+ // Delays a function for the given number of milliseconds, and then calls
+ // it with the arguments supplied.
+ _.delay = function(func, wait) {
+ var args = slice.call(arguments, 2);
+ return setTimeout(function(){
+ return func.apply(null, args);
+ }, wait);
+ };
+
+ // Defers a function, scheduling it to run after the current call stack has
+ // cleared.
+ _.defer = _.partial(_.delay, _, 1);
+
+ // Returns a function, that, when invoked, will only be triggered at most once
+ // during a given window of time. Normally, the throttled function will run
+ // as much as it can, without ever going more than once per `wait` duration;
+ // but if you'd like to disable the execution on the leading edge, pass
+ // `{leading: false}`. To disable execution on the trailing edge, ditto.
+ _.throttle = function(func, wait, options) {
+ var context, args, result;
+ var timeout = null;
+ var previous = 0;
+ if (!options) options = {};
+ var later = function() {
+ previous = options.leading === false ? 0 : _.now();
+ timeout = null;
+ result = func.apply(context, args);
+ if (!timeout) context = args = null;
+ };
+ return function() {
+ var now = _.now();
+ if (!previous && options.leading === false) previous = now;
+ var remaining = wait - (now - previous);
+ context = this;
+ args = arguments;
+ if (remaining <= 0 || remaining > wait) {
+ if (timeout) {
+ clearTimeout(timeout);
+ timeout = null;
+ }
+ previous = now;
+ result = func.apply(context, args);
+ if (!timeout) context = args = null;
+ } else if (!timeout && options.trailing !== false) {
+ timeout = setTimeout(later, remaining);
+ }
+ return result;
+ };
+ };
+
+ // Returns a function, that, as long as it continues to be invoked, will not
+ // be triggered. The function will be called after it stops being called for
+ // N milliseconds. If `immediate` is passed, trigger the function on the
+ // leading edge, instead of the trailing.
+ _.debounce = function(func, wait, immediate) {
+ var timeout, args, context, timestamp, result;
+
+ var later = function() {
+ var last = _.now() - timestamp;
+
+ if (last < wait && last >= 0) {
+ timeout = setTimeout(later, wait - last);
+ } else {
+ timeout = null;
+ if (!immediate) {
+ result = func.apply(context, args);
+ if (!timeout) context = args = null;
+ }
+ }
+ };
+
+ return function() {
+ context = this;
+ args = arguments;
+ timestamp = _.now();
+ var callNow = immediate && !timeout;
+ if (!timeout) timeout = setTimeout(later, wait);
+ if (callNow) {
+ result = func.apply(context, args);
+ context = args = null;
+ }
+
+ return result;
+ };
+ };
+
+ // Returns the first function passed as an argument to the second,
+ // allowing you to adjust arguments, run code before and after, and
+ // conditionally execute the original function.
+ _.wrap = function(func, wrapper) {
+ return _.partial(wrapper, func);
+ };
+
+ // Returns a negated version of the passed-in predicate.
+ _.negate = function(predicate) {
+ return function() {
+ return !predicate.apply(this, arguments);
+ };
+ };
+
+ // Returns a function that is the composition of a list of functions, each
+ // consuming the return value of the function that follows.
+ _.compose = function() {
+ var args = arguments;
+ var start = args.length - 1;
+ return function() {
+ var i = start;
+ var result = args[start].apply(this, arguments);
+ while (i--) result = args[i].call(this, result);
+ return result;
+ };
+ };
+
+ // Returns a function that will only be executed on and after the Nth call.
+ _.after = function(times, func) {
+ return function() {
+ if (--times < 1) {
+ return func.apply(this, arguments);
+ }
+ };
+ };
+
+ // Returns a function that will only be executed up to (but not including) the Nth call.
+ _.before = function(times, func) {
+ var memo;
+ return function() {
+ if (--times > 0) {
+ memo = func.apply(this, arguments);
+ }
+ if (times <= 1) func = null;
+ return memo;
+ };
+ };
+
+ // Returns a function that will be executed at most one time, no matter how
+ // often you call it. Useful for lazy initialization.
+ _.once = _.partial(_.before, 2);
+
+ // Object Functions
+ // ----------------
+
+ // Keys in IE < 9 that won't be iterated by `for key in ...` and thus missed.
+ var hasEnumBug = !{toString: null}.propertyIsEnumerable('toString');
+ var nonEnumerableProps = ['valueOf', 'isPrototypeOf', 'toString',
+ 'propertyIsEnumerable', 'hasOwnProperty', 'toLocaleString'];
+
+ function collectNonEnumProps(obj, keys) {
+ var nonEnumIdx = nonEnumerableProps.length;
+ var constructor = obj.constructor;
+ var proto = (_.isFunction(constructor) && constructor.prototype) || ObjProto;
+
+ // Constructor is a special case.
+ var prop = 'constructor';
+ if (_.has(obj, prop) && !_.contains(keys, prop)) keys.push(prop);
+
+ while (nonEnumIdx--) {
+ prop = nonEnumerableProps[nonEnumIdx];
+ if (prop in obj && obj[prop] !== proto[prop] && !_.contains(keys, prop)) {
+ keys.push(prop);
+ }
+ }
+ }
+
+ // Retrieve the names of an object's own properties.
+ // Delegates to **ECMAScript 5**'s native `Object.keys`
+ _.keys = function(obj) {
+ if (!_.isObject(obj)) return [];
+ if (nativeKeys) return nativeKeys(obj);
+ var keys = [];
+ for (var key in obj) if (_.has(obj, key)) keys.push(key);
+ // Ahem, IE < 9.
+ if (hasEnumBug) collectNonEnumProps(obj, keys);
+ return keys;
+ };
+
+ // Retrieve all the property names of an object.
+ _.allKeys = function(obj) {
+ if (!_.isObject(obj)) return [];
+ var keys = [];
+ for (var key in obj) keys.push(key);
+ // Ahem, IE < 9.
+ if (hasEnumBug) collectNonEnumProps(obj, keys);
+ return keys;
+ };
+
+ // Retrieve the values of an object's properties.
+ _.values = function(obj) {
+ var keys = _.keys(obj);
+ var length = keys.length;
+ var values = Array(length);
+ for (var i = 0; i < length; i++) {
+ values[i] = obj[keys[i]];
+ }
+ return values;
+ };
+
+ // Returns the results of applying the iteratee to each element of the object
+ // In contrast to _.map it returns an object
+ _.mapObject = function(obj, iteratee, context) {
+ iteratee = cb(iteratee, context);
+ var keys = _.keys(obj),
+ length = keys.length,
+ results = {},
+ currentKey;
+ for (var index = 0; index < length; index++) {
+ currentKey = keys[index];
+ results[currentKey] = iteratee(obj[currentKey], currentKey, obj);
+ }
+ return results;
+ };
+
+ // Convert an object into a list of `[key, value]` pairs.
+ _.pairs = function(obj) {
+ var keys = _.keys(obj);
+ var length = keys.length;
+ var pairs = Array(length);
+ for (var i = 0; i < length; i++) {
+ pairs[i] = [keys[i], obj[keys[i]]];
+ }
+ return pairs;
+ };
+
+ // Invert the keys and values of an object. The values must be serializable.
+ _.invert = function(obj) {
+ var result = {};
+ var keys = _.keys(obj);
+ for (var i = 0, length = keys.length; i < length; i++) {
+ result[obj[keys[i]]] = keys[i];
+ }
+ return result;
+ };
+
+ // Return a sorted list of the function names available on the object.
+ // Aliased as `methods`
+ _.functions = _.methods = function(obj) {
+ var names = [];
+ for (var key in obj) {
+ if (_.isFunction(obj[key])) names.push(key);
+ }
+ return names.sort();
+ };
+
+ // Extend a given object with all the properties in passed-in object(s).
+ _.extend = createAssigner(_.allKeys);
+
+ // Assigns a given object with all the own properties in the passed-in object(s)
+ // (https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object/assign)
+ _.extendOwn = _.assign = createAssigner(_.keys);
+
+ // Returns the first key on an object that passes a predicate test
+ _.findKey = function(obj, predicate, context) {
+ predicate = cb(predicate, context);
+ var keys = _.keys(obj), key;
+ for (var i = 0, length = keys.length; i < length; i++) {
+ key = keys[i];
+ if (predicate(obj[key], key, obj)) return key;
+ }
+ };
+
+ // Return a copy of the object only containing the whitelisted properties.
+ _.pick = function(object, oiteratee, context) {
+ var result = {}, obj = object, iteratee, keys;
+ if (obj == null) return result;
+ if (_.isFunction(oiteratee)) {
+ keys = _.allKeys(obj);
+ iteratee = optimizeCb(oiteratee, context);
+ } else {
+ keys = flatten(arguments, false, false, 1);
+ iteratee = function(value, key, obj) { return key in obj; };
+ obj = Object(obj);
+ }
+ for (var i = 0, length = keys.length; i < length; i++) {
+ var key = keys[i];
+ var value = obj[key];
+ if (iteratee(value, key, obj)) result[key] = value;
+ }
+ return result;
+ };
+
+ // Return a copy of the object without the blacklisted properties.
+ _.omit = function(obj, iteratee, context) {
+ if (_.isFunction(iteratee)) {
+ iteratee = _.negate(iteratee);
+ } else {
+ var keys = _.map(flatten(arguments, false, false, 1), String);
+ iteratee = function(value, key) {
+ return !_.contains(keys, key);
+ };
+ }
+ return _.pick(obj, iteratee, context);
+ };
+
+ // Fill in a given object with default properties.
+ _.defaults = createAssigner(_.allKeys, true);
+
+ // Creates an object that inherits from the given prototype object.
+ // If additional properties are provided then they will be added to the
+ // created object.
+ _.create = function(prototype, props) {
+ var result = baseCreate(prototype);
+ if (props) _.extendOwn(result, props);
+ return result;
+ };
+
+ // Create a (shallow-cloned) duplicate of an object.
+ _.clone = function(obj) {
+ if (!_.isObject(obj)) return obj;
+ return _.isArray(obj) ? obj.slice() : _.extend({}, obj);
+ };
+
+ // Invokes interceptor with the obj, and then returns obj.
+ // The primary purpose of this method is to "tap into" a method chain, in
+ // order to perform operations on intermediate results within the chain.
+ _.tap = function(obj, interceptor) {
+ interceptor(obj);
+ return obj;
+ };
+
+ // Returns whether an object has a given set of `key:value` pairs.
+ _.isMatch = function(object, attrs) {
+ var keys = _.keys(attrs), length = keys.length;
+ if (object == null) return !length;
+ var obj = Object(object);
+ for (var i = 0; i < length; i++) {
+ var key = keys[i];
+ if (attrs[key] !== obj[key] || !(key in obj)) return false;
+ }
+ return true;
+ };
+
+
+ // Internal recursive comparison function for `isEqual`.
+ var eq = function(a, b, aStack, bStack) {
+ // Identical objects are equal. `0 === -0`, but they aren't identical.
+ // See the [Harmony `egal` proposal](http://wiki.ecmascript.org/doku.php?id=harmony:egal).
+ if (a === b) return a !== 0 || 1 / a === 1 / b;
+ // A strict comparison is necessary because `null == undefined`.
+ if (a == null || b == null) return a === b;
+ // Unwrap any wrapped objects.
+ if (a instanceof _) a = a._wrapped;
+ if (b instanceof _) b = b._wrapped;
+ // Compare `[[Class]]` names.
+ var className = toString.call(a);
+ if (className !== toString.call(b)) return false;
+ switch (className) {
+ // Strings, numbers, regular expressions, dates, and booleans are compared by value.
+ case '[object RegExp]':
+ // RegExps are coerced to strings for comparison (Note: '' + /a/i === '/a/i')
+ case '[object String]':
+ // Primitives and their corresponding object wrappers are equivalent; thus, `"5"` is
+ // equivalent to `new String("5")`.
+ return '' + a === '' + b;
+ case '[object Number]':
+ // `NaN`s are equivalent, but non-reflexive.
+ // Object(NaN) is equivalent to NaN
+ if (+a !== +a) return +b !== +b;
+ // An `egal` comparison is performed for other numeric values.
+ return +a === 0 ? 1 / +a === 1 / b : +a === +b;
+ case '[object Date]':
+ case '[object Boolean]':
+ // Coerce dates and booleans to numeric primitive values. Dates are compared by their
+ // millisecond representations. Note that invalid dates with millisecond representations
+ // of `NaN` are not equivalent.
+ return +a === +b;
+ }
+
+ var areArrays = className === '[object Array]';
+ if (!areArrays) {
+ if (typeof a != 'object' || typeof b != 'object') return false;
+
+ // Objects with different constructors are not equivalent, but `Object`s or `Array`s
+ // from different frames are.
+ var aCtor = a.constructor, bCtor = b.constructor;
+ if (aCtor !== bCtor && !(_.isFunction(aCtor) && aCtor instanceof aCtor &&
+ _.isFunction(bCtor) && bCtor instanceof bCtor)
+ && ('constructor' in a && 'constructor' in b)) {
+ return false;
+ }
+ }
+ // Assume equality for cyclic structures. The algorithm for detecting cyclic
+ // structures is adapted from ES 5.1 section 15.12.3, abstract operation `JO`.
+
+ // Initializing stack of traversed objects.
+ // It's done here since we only need them for objects and arrays comparison.
+ aStack = aStack || [];
+ bStack = bStack || [];
+ var length = aStack.length;
+ while (length--) {
+ // Linear search. Performance is inversely proportional to the number of
+ // unique nested structures.
+ if (aStack[length] === a) return bStack[length] === b;
+ }
+
+ // Add the first object to the stack of traversed objects.
+ aStack.push(a);
+ bStack.push(b);
+
+ // Recursively compare objects and arrays.
+ if (areArrays) {
+ // Compare array lengths to determine if a deep comparison is necessary.
+ length = a.length;
+ if (length !== b.length) return false;
+ // Deep compare the contents, ignoring non-numeric properties.
+ while (length--) {
+ if (!eq(a[length], b[length], aStack, bStack)) return false;
+ }
+ } else {
+ // Deep compare objects.
+ var keys = _.keys(a), key;
+ length = keys.length;
+ // Ensure that both objects contain the same number of properties before comparing deep equality.
+ if (_.keys(b).length !== length) return false;
+ while (length--) {
+ // Deep compare each member
+ key = keys[length];
+ if (!(_.has(b, key) && eq(a[key], b[key], aStack, bStack))) return false;
+ }
+ }
+ // Remove the first object from the stack of traversed objects.
+ aStack.pop();
+ bStack.pop();
+ return true;
+ };
+
+ // Perform a deep comparison to check if two objects are equal.
+ _.isEqual = function(a, b) {
+ return eq(a, b);
+ };
+
+ // Is a given array, string, or object empty?
+ // An "empty" object has no enumerable own-properties.
+ _.isEmpty = function(obj) {
+ if (obj == null) return true;
+ if (isArrayLike(obj) && (_.isArray(obj) || _.isString(obj) || _.isArguments(obj))) return obj.length === 0;
+ return _.keys(obj).length === 0;
+ };
+
+ // Is a given value a DOM element?
+ _.isElement = function(obj) {
+ return !!(obj && obj.nodeType === 1);
+ };
+
+ // Is a given value an array?
+ // Delegates to ECMA5's native Array.isArray
+ _.isArray = nativeIsArray || function(obj) {
+ return toString.call(obj) === '[object Array]';
+ };
+
+ // Is a given variable an object?
+ _.isObject = function(obj) {
+ var type = typeof obj;
+ return type === 'function' || type === 'object' && !!obj;
+ };
+
+ // Add some isType methods: isArguments, isFunction, isString, isNumber, isDate, isRegExp, isError.
+ _.each(['Arguments', 'Function', 'String', 'Number', 'Date', 'RegExp', 'Error'], function(name) {
+ _['is' + name] = function(obj) {
+ return toString.call(obj) === '[object ' + name + ']';
+ };
+ });
+
+ // Define a fallback version of the method in browsers (ahem, IE < 9), where
+ // there isn't any inspectable "Arguments" type.
+ if (!_.isArguments(arguments)) {
+ _.isArguments = function(obj) {
+ return _.has(obj, 'callee');
+ };
+ }
+
+ // Optimize `isFunction` if appropriate. Work around some typeof bugs in old v8,
+ // IE 11 (#1621), and in Safari 8 (#1929).
+ if (typeof /./ != 'function' && typeof Int8Array != 'object') {
+ _.isFunction = function(obj) {
+ return typeof obj == 'function' || false;
+ };
+ }
+
+ // Is a given object a finite number?
+ _.isFinite = function(obj) {
+ return isFinite(obj) && !isNaN(parseFloat(obj));
+ };
+
+ // Is the given value `NaN`? (NaN is the only number which does not equal itself).
+ _.isNaN = function(obj) {
+ return _.isNumber(obj) && obj !== +obj;
+ };
+
+ // Is a given value a boolean?
+ _.isBoolean = function(obj) {
+ return obj === true || obj === false || toString.call(obj) === '[object Boolean]';
+ };
+
+ // Is a given value equal to null?
+ _.isNull = function(obj) {
+ return obj === null;
+ };
+
+ // Is a given variable undefined?
+ _.isUndefined = function(obj) {
+ return obj === void 0;
+ };
+
+ // Shortcut function for checking if an object has a given property directly
+ // on itself (in other words, not on a prototype).
+ _.has = function(obj, key) {
+ return obj != null && hasOwnProperty.call(obj, key);
+ };
+
+ // Utility Functions
+ // -----------------
+
+ // Run Underscore.js in *noConflict* mode, returning the `_` variable to its
+ // previous owner. Returns a reference to the Underscore object.
+ _.noConflict = function() {
+ root._ = previousUnderscore;
+ return this;
+ };
+
+ // Keep the identity function around for default iteratees.
+ _.identity = function(value) {
+ return value;
+ };
+
+ // Predicate-generating functions. Often useful outside of Underscore.
+ _.constant = function(value) {
+ return function() {
+ return value;
+ };
+ };
+
+ _.noop = function(){};
+
+ _.property = property;
+
+ // Generates a function for a given object that returns a given property.
+ _.propertyOf = function(obj) {
+ return obj == null ? function(){} : function(key) {
+ return obj[key];
+ };
+ };
+
+ // Returns a predicate for checking whether an object has a given set of
+ // `key:value` pairs.
+ _.matcher = _.matches = function(attrs) {
+ attrs = _.extendOwn({}, attrs);
+ return function(obj) {
+ return _.isMatch(obj, attrs);
+ };
+ };
+
+ // Run a function **n** times.
+ _.times = function(n, iteratee, context) {
+ var accum = Array(Math.max(0, n));
+ iteratee = optimizeCb(iteratee, context, 1);
+ for (var i = 0; i < n; i++) accum[i] = iteratee(i);
+ return accum;
+ };
+
+ // Return a random integer between min and max (inclusive).
+ _.random = function(min, max) {
+ if (max == null) {
+ max = min;
+ min = 0;
+ }
+ return min + Math.floor(Math.random() * (max - min + 1));
+ };
+
+ // A (possibly faster) way to get the current timestamp as an integer.
+ _.now = Date.now || function() {
+ return new Date().getTime();
+ };
+
+ // List of HTML entities for escaping.
+ var escapeMap = {
+ '&': '&',
+ '<': '<',
+ '>': '>',
+ '"': '"',
+ "'": ''',
+ '`': '`'
+ };
+ var unescapeMap = _.invert(escapeMap);
+
+ // Functions for escaping and unescaping strings to/from HTML interpolation.
+ var createEscaper = function(map) {
+ var escaper = function(match) {
+ return map[match];
+ };
+ // Regexes for identifying a key that needs to be escaped
+ var source = '(?:' + _.keys(map).join('|') + ')';
+ var testRegexp = RegExp(source);
+ var replaceRegexp = RegExp(source, 'g');
+ return function(string) {
+ string = string == null ? '' : '' + string;
+ return testRegexp.test(string) ? string.replace(replaceRegexp, escaper) : string;
+ };
+ };
+ _.escape = createEscaper(escapeMap);
+ _.unescape = createEscaper(unescapeMap);
+
+ // If the value of the named `property` is a function then invoke it with the
+ // `object` as context; otherwise, return it.
+ _.result = function(object, property, fallback) {
+ var value = object == null ? void 0 : object[property];
+ if (value === void 0) {
+ value = fallback;
+ }
+ return _.isFunction(value) ? value.call(object) : value;
+ };
+
+ // Generate a unique integer id (unique within the entire client session).
+ // Useful for temporary DOM ids.
+ var idCounter = 0;
+ _.uniqueId = function(prefix) {
+ var id = ++idCounter + '';
+ return prefix ? prefix + id : id;
+ };
+
+ // By default, Underscore uses ERB-style template delimiters, change the
+ // following template settings to use alternative delimiters.
+ _.templateSettings = {
+ evaluate : /<%([\s\S]+?)%>/g,
+ interpolate : /<%=([\s\S]+?)%>/g,
+ escape : /<%-([\s\S]+?)%>/g
+ };
+
+ // When customizing `templateSettings`, if you don't want to define an
+ // interpolation, evaluation or escaping regex, we need one that is
+ // guaranteed not to match.
+ var noMatch = /(.)^/;
+
+ // Certain characters need to be escaped so that they can be put into a
+ // string literal.
+ var escapes = {
+ "'": "'",
+ '\\': '\\',
+ '\r': 'r',
+ '\n': 'n',
+ '\u2028': 'u2028',
+ '\u2029': 'u2029'
+ };
+
+ var escaper = /\\|'|\r|\n|\u2028|\u2029/g;
+
+ var escapeChar = function(match) {
+ return '\\' + escapes[match];
+ };
+
+ // JavaScript micro-templating, similar to John Resig's implementation.
+ // Underscore templating handles arbitrary delimiters, preserves whitespace,
+ // and correctly escapes quotes within interpolated code.
+ // NB: `oldSettings` only exists for backwards compatibility.
+ _.template = function(text, settings, oldSettings) {
+ if (!settings && oldSettings) settings = oldSettings;
+ settings = _.defaults({}, settings, _.templateSettings);
+
+ // Combine delimiters into one regular expression via alternation.
+ var matcher = RegExp([
+ (settings.escape || noMatch).source,
+ (settings.interpolate || noMatch).source,
+ (settings.evaluate || noMatch).source
+ ].join('|') + '|$', 'g');
+
+ // Compile the template source, escaping string literals appropriately.
+ var index = 0;
+ var source = "__p+='";
+ text.replace(matcher, function(match, escape, interpolate, evaluate, offset) {
+ source += text.slice(index, offset).replace(escaper, escapeChar);
+ index = offset + match.length;
+
+ if (escape) {
+ source += "'+\n((__t=(" + escape + "))==null?'':_.escape(__t))+\n'";
+ } else if (interpolate) {
+ source += "'+\n((__t=(" + interpolate + "))==null?'':__t)+\n'";
+ } else if (evaluate) {
+ source += "';\n" + evaluate + "\n__p+='";
+ }
+
+ // Adobe VMs need the match returned to produce the correct offest.
+ return match;
+ });
+ source += "';\n";
+
+ // If a variable is not specified, place data values in local scope.
+ if (!settings.variable) source = 'with(obj||{}){\n' + source + '}\n';
+
+ source = "var __t,__p='',__j=Array.prototype.join," +
+ "print=function(){__p+=__j.call(arguments,'');};\n" +
+ source + 'return __p;\n';
+
+ try {
+ var render = new Function(settings.variable || 'obj', '_', source);
+ } catch (e) {
+ e.source = source;
+ throw e;
+ }
+
+ var template = function(data) {
+ return render.call(this, data, _);
+ };
+
+ // Provide the compiled source as a convenience for precompilation.
+ var argument = settings.variable || 'obj';
+ template.source = 'function(' + argument + '){\n' + source + '}';
+
+ return template;
+ };
+
+ // Add a "chain" function. Start chaining a wrapped Underscore object.
+ _.chain = function(obj) {
+ var instance = _(obj);
+ instance._chain = true;
+ return instance;
+ };
+
+ // OOP
+ // ---------------
+ // If Underscore is called as a function, it returns a wrapped object that
+ // can be used OO-style. This wrapper holds altered versions of all the
+ // underscore functions. Wrapped objects may be chained.
+
+ // Helper function to continue chaining intermediate results.
+ var result = function(instance, obj) {
+ return instance._chain ? _(obj).chain() : obj;
+ };
+
+ // Add your own custom functions to the Underscore object.
+ _.mixin = function(obj) {
+ _.each(_.functions(obj), function(name) {
+ var func = _[name] = obj[name];
+ _.prototype[name] = function() {
+ var args = [this._wrapped];
+ push.apply(args, arguments);
+ return result(this, func.apply(_, args));
+ };
+ });
+ };
+
+ // Add all of the Underscore functions to the wrapper object.
+ _.mixin(_);
+
+ // Add all mutator Array functions to the wrapper.
+ _.each(['pop', 'push', 'reverse', 'shift', 'sort', 'splice', 'unshift'], function(name) {
+ var method = ArrayProto[name];
+ _.prototype[name] = function() {
+ var obj = this._wrapped;
+ method.apply(obj, arguments);
+ if ((name === 'shift' || name === 'splice') && obj.length === 0) delete obj[0];
+ return result(this, obj);
+ };
+ });
+
+ // Add all accessor Array functions to the wrapper.
+ _.each(['concat', 'join', 'slice'], function(name) {
+ var method = ArrayProto[name];
+ _.prototype[name] = function() {
+ return result(this, method.apply(this._wrapped, arguments));
+ };
+ });
+
+ // Extracts the result from a wrapped and chained object.
+ _.prototype.value = function() {
+ return this._wrapped;
+ };
+
+ // Provide unwrapping proxy for some methods used in engine operations
+ // such as arithmetic and JSON stringification.
+ _.prototype.valueOf = _.prototype.toJSON = _.prototype.value;
+
+ _.prototype.toString = function() {
+ return '' + this._wrapped;
+ };
+
+ // AMD registration happens at the end for compatibility with AMD loaders
+ // that may not enforce next-turn semantics on modules. Even though general
+ // practice for AMD registration is to be anonymous, underscore registers
+ // as a named module because, like jQuery, it is a base library that is
+ // popular enough to be bundled in a third party lib, but not be part of
+ // an AMD load request. Those cases could generate an error when an
+ // anonymous define() is called outside of a loader request.
+ if (typeof define === 'function' && define.amd) {
+ define('underscore', [], function() {
+ return _;
+ });
+ }
+}.call(this));
+
+},{}],26:[function(require,module,exports){
+arguments[4][19][0].apply(exports,arguments)
+},{"dup":19}],27:[function(require,module,exports){
+module.exports = function isBuffer(arg) {
+ return arg && typeof arg === 'object'
+ && typeof arg.copy === 'function'
+ && typeof arg.fill === 'function'
+ && typeof arg.readUInt8 === 'function';
+}
+},{}],28:[function(require,module,exports){
+(function (process,global){
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+var formatRegExp = /%[sdj%]/g;
+exports.format = function(f) {
+ if (!isString(f)) {
+ var objects = [];
+ for (var i = 0; i < arguments.length; i++) {
+ objects.push(inspect(arguments[i]));
+ }
+ return objects.join(' ');
+ }
+
+ var i = 1;
+ var args = arguments;
+ var len = args.length;
+ var str = String(f).replace(formatRegExp, function(x) {
+ if (x === '%%') return '%';
+ if (i >= len) return x;
+ switch (x) {
+ case '%s': return String(args[i++]);
+ case '%d': return Number(args[i++]);
+ case '%j':
+ try {
+ return JSON.stringify(args[i++]);
+ } catch (_) {
+ return '[Circular]';
+ }
+ default:
+ return x;
+ }
+ });
+ for (var x = args[i]; i < len; x = args[++i]) {
+ if (isNull(x) || !isObject(x)) {
+ str += ' ' + x;
+ } else {
+ str += ' ' + inspect(x);
+ }
+ }
+ return str;
+};
+
+
+// Mark that a method should not be used.
+// Returns a modified function which warns once by default.
+// If --no-deprecation is set, then it is a no-op.
+exports.deprecate = function(fn, msg) {
+ // Allow for deprecating things in the process of starting up.
+ if (isUndefined(global.process)) {
+ return function() {
+ return exports.deprecate(fn, msg).apply(this, arguments);
+ };
+ }
+
+ if (process.noDeprecation === true) {
+ return fn;
+ }
+
+ var warned = false;
+ function deprecated() {
+ if (!warned) {
+ if (process.throwDeprecation) {
+ throw new Error(msg);
+ } else if (process.traceDeprecation) {
+ console.trace(msg);
+ } else {
+ console.error(msg);
+ }
+ warned = true;
+ }
+ return fn.apply(this, arguments);
+ }
+
+ return deprecated;
+};
+
+
+var debugs = {};
+var debugEnviron;
+exports.debuglog = function(set) {
+ if (isUndefined(debugEnviron))
+ debugEnviron = process.env.NODE_DEBUG || '';
+ set = set.toUpperCase();
+ if (!debugs[set]) {
+ if (new RegExp('\\b' + set + '\\b', 'i').test(debugEnviron)) {
+ var pid = process.pid;
+ debugs[set] = function() {
+ var msg = exports.format.apply(exports, arguments);
+ console.error('%s %d: %s', set, pid, msg);
+ };
+ } else {
+ debugs[set] = function() {};
+ }
+ }
+ return debugs[set];
+};
+
+
+/**
+ * Echos the value of a value. Trys to print the value out
+ * in the best way possible given the different types.
+ *
+ * @param {Object} obj The object to print out.
+ * @param {Object} opts Optional options object that alters the output.
+ */
+/* legacy: obj, showHidden, depth, colors*/
+function inspect(obj, opts) {
+ // default options
+ var ctx = {
+ seen: [],
+ stylize: stylizeNoColor
+ };
+ // legacy...
+ if (arguments.length >= 3) ctx.depth = arguments[2];
+ if (arguments.length >= 4) ctx.colors = arguments[3];
+ if (isBoolean(opts)) {
+ // legacy...
+ ctx.showHidden = opts;
+ } else if (opts) {
+ // got an "options" object
+ exports._extend(ctx, opts);
+ }
+ // set default options
+ if (isUndefined(ctx.showHidden)) ctx.showHidden = false;
+ if (isUndefined(ctx.depth)) ctx.depth = 2;
+ if (isUndefined(ctx.colors)) ctx.colors = false;
+ if (isUndefined(ctx.customInspect)) ctx.customInspect = true;
+ if (ctx.colors) ctx.stylize = stylizeWithColor;
+ return formatValue(ctx, obj, ctx.depth);
+}
+exports.inspect = inspect;
+
+
+// http://en.wikipedia.org/wiki/ANSI_escape_code#graphics
+inspect.colors = {
+ 'bold' : [1, 22],
+ 'italic' : [3, 23],
+ 'underline' : [4, 24],
+ 'inverse' : [7, 27],
+ 'white' : [37, 39],
+ 'grey' : [90, 39],
+ 'black' : [30, 39],
+ 'blue' : [34, 39],
+ 'cyan' : [36, 39],
+ 'green' : [32, 39],
+ 'magenta' : [35, 39],
+ 'red' : [31, 39],
+ 'yellow' : [33, 39]
+};
+
+// Don't use 'blue' not visible on cmd.exe
+inspect.styles = {
+ 'special': 'cyan',
+ 'number': 'yellow',
+ 'boolean': 'yellow',
+ 'undefined': 'grey',
+ 'null': 'bold',
+ 'string': 'green',
+ 'date': 'magenta',
+ // "name": intentionally not styling
+ 'regexp': 'red'
+};
+
+
+function stylizeWithColor(str, styleType) {
+ var style = inspect.styles[styleType];
+
+ if (style) {
+ return '\u001b[' + inspect.colors[style][0] + 'm' + str +
+ '\u001b[' + inspect.colors[style][1] + 'm';
+ } else {
+ return str;
+ }
+}
+
+
+function stylizeNoColor(str, styleType) {
+ return str;
+}
+
+
+function arrayToHash(array) {
+ var hash = {};
+
+ array.forEach(function(val, idx) {
+ hash[val] = true;
+ });
+
+ return hash;
+}
+
+
+function formatValue(ctx, value, recurseTimes) {
+ // Provide a hook for user-specified inspect functions.
+ // Check that value is an object with an inspect function on it
+ if (ctx.customInspect &&
+ value &&
+ isFunction(value.inspect) &&
+ // Filter out the util module, it's inspect function is special
+ value.inspect !== exports.inspect &&
+ // Also filter out any prototype objects using the circular check.
+ !(value.constructor && value.constructor.prototype === value)) {
+ var ret = value.inspect(recurseTimes, ctx);
+ if (!isString(ret)) {
+ ret = formatValue(ctx, ret, recurseTimes);
+ }
+ return ret;
+ }
+
+ // Primitive types cannot have properties
+ var primitive = formatPrimitive(ctx, value);
+ if (primitive) {
+ return primitive;
+ }
+
+ // Look up the keys of the object.
+ var keys = Object.keys(value);
+ var visibleKeys = arrayToHash(keys);
+
+ if (ctx.showHidden) {
+ keys = Object.getOwnPropertyNames(value);
+ }
+
+ // IE doesn't make error fields non-enumerable
+ // http://msdn.microsoft.com/en-us/library/ie/dww52sbt(v=vs.94).aspx
+ if (isError(value)
+ && (keys.indexOf('message') >= 0 || keys.indexOf('description') >= 0)) {
+ return formatError(value);
+ }
+
+ // Some type of object without properties can be shortcutted.
+ if (keys.length === 0) {
+ if (isFunction(value)) {
+ var name = value.name ? ': ' + value.name : '';
+ return ctx.stylize('[Function' + name + ']', 'special');
+ }
+ if (isRegExp(value)) {
+ return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
+ }
+ if (isDate(value)) {
+ return ctx.stylize(Date.prototype.toString.call(value), 'date');
+ }
+ if (isError(value)) {
+ return formatError(value);
+ }
+ }
+
+ var base = '', array = false, braces = ['{', '}'];
+
+ // Make Array say that they are Array
+ if (isArray(value)) {
+ array = true;
+ braces = ['[', ']'];
+ }
+
+ // Make functions say that they are functions
+ if (isFunction(value)) {
+ var n = value.name ? ': ' + value.name : '';
+ base = ' [Function' + n + ']';
+ }
+
+ // Make RegExps say that they are RegExps
+ if (isRegExp(value)) {
+ base = ' ' + RegExp.prototype.toString.call(value);
+ }
+
+ // Make dates with properties first say the date
+ if (isDate(value)) {
+ base = ' ' + Date.prototype.toUTCString.call(value);
+ }
+
+ // Make error with message first say the error
+ if (isError(value)) {
+ base = ' ' + formatError(value);
+ }
+
+ if (keys.length === 0 && (!array || value.length == 0)) {
+ return braces[0] + base + braces[1];
+ }
+
+ if (recurseTimes < 0) {
+ if (isRegExp(value)) {
+ return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
+ } else {
+ return ctx.stylize('[Object]', 'special');
+ }
+ }
+
+ ctx.seen.push(value);
+
+ var output;
+ if (array) {
+ output = formatArray(ctx, value, recurseTimes, visibleKeys, keys);
+ } else {
+ output = keys.map(function(key) {
+ return formatProperty(ctx, value, recurseTimes, visibleKeys, key, array);
+ });
+ }
+
+ ctx.seen.pop();
+
+ return reduceToSingleString(output, base, braces);
+}
+
+
+function formatPrimitive(ctx, value) {
+ if (isUndefined(value))
+ return ctx.stylize('undefined', 'undefined');
+ if (isString(value)) {
+ var simple = '\'' + JSON.stringify(value).replace(/^"|"$/g, '')
+ .replace(/'/g, "\\'")
+ .replace(/\\"/g, '"') + '\'';
+ return ctx.stylize(simple, 'string');
+ }
+ if (isNumber(value))
+ return ctx.stylize('' + value, 'number');
+ if (isBoolean(value))
+ return ctx.stylize('' + value, 'boolean');
+ // For some reason typeof null is "object", so special case here.
+ if (isNull(value))
+ return ctx.stylize('null', 'null');
+}
+
+
+function formatError(value) {
+ return '[' + Error.prototype.toString.call(value) + ']';
+}
+
+
+function formatArray(ctx, value, recurseTimes, visibleKeys, keys) {
+ var output = [];
+ for (var i = 0, l = value.length; i < l; ++i) {
+ if (hasOwnProperty(value, String(i))) {
+ output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
+ String(i), true));
+ } else {
+ output.push('');
+ }
+ }
+ keys.forEach(function(key) {
+ if (!key.match(/^\d+$/)) {
+ output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
+ key, true));
+ }
+ });
+ return output;
+}
+
+
+function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) {
+ var name, str, desc;
+ desc = Object.getOwnPropertyDescriptor(value, key) || { value: value[key] };
+ if (desc.get) {
+ if (desc.set) {
+ str = ctx.stylize('[Getter/Setter]', 'special');
+ } else {
+ str = ctx.stylize('[Getter]', 'special');
+ }
+ } else {
+ if (desc.set) {
+ str = ctx.stylize('[Setter]', 'special');
+ }
+ }
+ if (!hasOwnProperty(visibleKeys, key)) {
+ name = '[' + key + ']';
+ }
+ if (!str) {
+ if (ctx.seen.indexOf(desc.value) < 0) {
+ if (isNull(recurseTimes)) {
+ str = formatValue(ctx, desc.value, null);
+ } else {
+ str = formatValue(ctx, desc.value, recurseTimes - 1);
+ }
+ if (str.indexOf('\n') > -1) {
+ if (array) {
+ str = str.split('\n').map(function(line) {
+ return ' ' + line;
+ }).join('\n').substr(2);
+ } else {
+ str = '\n' + str.split('\n').map(function(line) {
+ return ' ' + line;
+ }).join('\n');
+ }
+ }
+ } else {
+ str = ctx.stylize('[Circular]', 'special');
+ }
+ }
+ if (isUndefined(name)) {
+ if (array && key.match(/^\d+$/)) {
+ return str;
+ }
+ name = JSON.stringify('' + key);
+ if (name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)) {
+ name = name.substr(1, name.length - 2);
+ name = ctx.stylize(name, 'name');
+ } else {
+ name = name.replace(/'/g, "\\'")
+ .replace(/\\"/g, '"')
+ .replace(/(^"|"$)/g, "'");
+ name = ctx.stylize(name, 'string');
+ }
+ }
+
+ return name + ': ' + str;
+}
+
+
+function reduceToSingleString(output, base, braces) {
+ var numLinesEst = 0;
+ var length = output.reduce(function(prev, cur) {
+ numLinesEst++;
+ if (cur.indexOf('\n') >= 0) numLinesEst++;
+ return prev + cur.replace(/\u001b\[\d\d?m/g, '').length + 1;
+ }, 0);
+
+ if (length > 60) {
+ return braces[0] +
+ (base === '' ? '' : base + '\n ') +
+ ' ' +
+ output.join(',\n ') +
+ ' ' +
+ braces[1];
+ }
+
+ return braces[0] + base + ' ' + output.join(', ') + ' ' + braces[1];
+}
+
+
+// NOTE: These type checking functions intentionally don't use `instanceof`
+// because it is fragile and can be easily faked with `Object.create()`.
+function isArray(ar) {
+ return Array.isArray(ar);
+}
+exports.isArray = isArray;
+
+function isBoolean(arg) {
+ return typeof arg === 'boolean';
+}
+exports.isBoolean = isBoolean;
+
+function isNull(arg) {
+ return arg === null;
+}
+exports.isNull = isNull;
+
+function isNullOrUndefined(arg) {
+ return arg == null;
+}
+exports.isNullOrUndefined = isNullOrUndefined;
+
+function isNumber(arg) {
+ return typeof arg === 'number';
+}
+exports.isNumber = isNumber;
+
+function isString(arg) {
+ return typeof arg === 'string';
+}
+exports.isString = isString;
+
+function isSymbol(arg) {
+ return typeof arg === 'symbol';
+}
+exports.isSymbol = isSymbol;
+
+function isUndefined(arg) {
+ return arg === void 0;
+}
+exports.isUndefined = isUndefined;
+
+function isRegExp(re) {
+ return isObject(re) && objectToString(re) === '[object RegExp]';
+}
+exports.isRegExp = isRegExp;
+
+function isObject(arg) {
+ return typeof arg === 'object' && arg !== null;
+}
+exports.isObject = isObject;
+
+function isDate(d) {
+ return isObject(d) && objectToString(d) === '[object Date]';
+}
+exports.isDate = isDate;
+
+function isError(e) {
+ return isObject(e) &&
+ (objectToString(e) === '[object Error]' || e instanceof Error);
+}
+exports.isError = isError;
+
+function isFunction(arg) {
+ return typeof arg === 'function';
+}
+exports.isFunction = isFunction;
+
+function isPrimitive(arg) {
+ return arg === null ||
+ typeof arg === 'boolean' ||
+ typeof arg === 'number' ||
+ typeof arg === 'string' ||
+ typeof arg === 'symbol' || // ES6 symbol
+ typeof arg === 'undefined';
+}
+exports.isPrimitive = isPrimitive;
+
+exports.isBuffer = require('./support/isBuffer');
+
+function objectToString(o) {
+ return Object.prototype.toString.call(o);
+}
+
+
+function pad(n) {
+ return n < 10 ? '0' + n.toString(10) : n.toString(10);
+}
+
+
+var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep',
+ 'Oct', 'Nov', 'Dec'];
+
+// 26 Feb 16:19:34
+function timestamp() {
+ var d = new Date();
+ var time = [pad(d.getHours()),
+ pad(d.getMinutes()),
+ pad(d.getSeconds())].join(':');
+ return [d.getDate(), months[d.getMonth()], time].join(' ');
+}
+
+
+// log is just a thin wrapper to console.log that prepends a timestamp
+exports.log = function() {
+ console.log('%s - %s', timestamp(), exports.format.apply(exports, arguments));
+};
+
+
+/**
+ * Inherit the prototype methods from one constructor into another.
+ *
+ * The Function.prototype.inherits from lang.js rewritten as a standalone
+ * function (not on Function.prototype). NOTE: If this file is to be loaded
+ * during bootstrapping this function needs to be rewritten using some native
+ * functions as prototype setup using normal JavaScript does not work as
+ * expected during bootstrapping (see mirror.js in r114903).
+ *
+ * @param {function} ctor Constructor function which needs to inherit the
+ * prototype.
+ * @param {function} superCtor Constructor function to inherit prototype from.
+ */
+exports.inherits = require('inherits');
+
+exports._extend = function(origin, add) {
+ // Don't do anything if add isn't an object
+ if (!add || !isObject(add)) return origin;
+
+ var keys = Object.keys(add);
+ var i = keys.length;
+ while (i--) {
+ origin[keys[i]] = add[keys[i]];
+ }
+ return origin;
+};
+
+function hasOwnProperty(obj, prop) {
+ return Object.prototype.hasOwnProperty.call(obj, prop);
+}
+
+}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+},{"./support/isBuffer":27,"_process":24,"inherits":26}],29:[function(require,module,exports){
+// Returns a wrapper function that returns a wrapped callback
+// The wrapper function should do some stuff, and return a
+// presumably different callback function.
+// This makes sure that own properties are retained, so that
+// decorations and such are not lost along the way.
+module.exports = wrappy
+function wrappy (fn, cb) {
+ if (fn && cb) return wrappy(fn)(cb)
+
+ if (typeof fn !== 'function')
+ throw new TypeError('need wrapper function')
+
+ Object.keys(fn).forEach(function (k) {
+ wrapper[k] = fn[k]
+ })
+
+ return wrapper
+
+ function wrapper() {
+ var args = new Array(arguments.length)
+ for (var i = 0; i < args.length; i++) {
+ args[i] = arguments[i]
+ }
+ var ret = fn.apply(this, args)
+ var cb = args[args.length-1]
+ if (typeof ret === 'function' && ret !== cb) {
+ Object.keys(cb).forEach(function (k) {
+ ret[k] = cb[k]
+ })
+ }
+ return ret
+ }
+}
+
+},{}]},{},[7])(7)
+});
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+ * @license MIT
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+ * lunr.Vector
+ * Copyright (C) 2020 Oliver Nightingale
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+ * lunr.stopWordFilter
+ * Copyright (C) 2020 Oliver Nightingale
+ */t.generateStopWordFilter=function(e){var r=e.reduce(function(n,i){return n[i]=i,n},{});return function(n){if(n&&r[n.toString()]!==n.toString())return n}},t.stopWordFilter=t.generateStopWordFilter(["a","able","about","across","after","all","almost","also","am","among","an","and","any","are","as","at","be","because","been","but","by","can","cannot","could","dear","did","do","does","either","else","ever","every","for","from","get","got","had","has","have","he","her","hers","him","his","how","however","i","if","in","into","is","it","its","just","least","let","like","likely","may","me","might","most","must","my","neither","no","nor","not","of","off","often","on","only","or","other","our","own","rather","said","say","says","she","should","since","so","some","than","that","the","their","them","then","there","these","they","this","tis","to","too","twas","us","wants","was","we","were","what","when","where","which","while","who","whom","why","will","with","would","yet","you","your"]),t.Pipeline.registerFunction(t.stopWordFilter,"stopWordFilter");/*!
+ * lunr.trimmer
+ * Copyright (C) 2020 Oliver Nightingale
+ */t.trimmer=function(e){return e.update(function(r){return r.replace(/^\W+/,"").replace(/\W+$/,"")})},t.Pipeline.registerFunction(t.trimmer,"trimmer");/*!
+ * lunr.TokenSet
+ * Copyright (C) 2020 Oliver Nightingale
+ */t.TokenSet=function(){this.final=!1,this.edges={},this.id=t.TokenSet._nextId,t.TokenSet._nextId+=1},t.TokenSet._nextId=1,t.TokenSet.fromArray=function(e){for(var r=new t.TokenSet.Builder,n=0,i=e.length;n<i;n++)r.insert(e[n]);return r.finish(),r.root},t.TokenSet.fromClause=function(e){return"editDistance"in e?t.TokenSet.fromFuzzyString(e.term,e.editDistance):t.TokenSet.fromString(e.term)},t.TokenSet.fromFuzzyString=function(e,r){for(var n=new t.TokenSet,i=[{node:n,editsRemaining:r,str:e}];i.length;){var s=i.pop();if(s.str.length>0){var o=s.str.charAt(0),a;o in s.node.edges?a=s.node.edges[o]:(a=new t.TokenSet,s.node.edges[o]=a),s.str.length==1&&(a.final=!0),i.push({node:a,editsRemaining:s.editsRemaining,str:s.str.slice(1)})}if(s.editsRemaining!=0){if("*"in s.node.edges)var u=s.node.edges["*"];else{var u=new t.TokenSet;s.node.edges["*"]=u}if(s.str.length==0&&(u.final=!0),i.push({node:u,editsRemaining:s.editsRemaining-1,str:s.str}),s.str.length>1&&i.push({node:s.node,editsRemaining:s.editsRemaining-1,str:s.str.slice(1)}),s.str.length==1&&(s.node.final=!0),s.str.length>=1){if("*"in s.node.edges)var c=s.node.edges["*"];else{var c=new t.TokenSet;s.node.edges["*"]=c}s.str.length==1&&(c.final=!0),i.push({node:c,editsRemaining:s.editsRemaining-1,str:s.str.slice(1)})}if(s.str.length>1){var d=s.str.charAt(0),y=s.str.charAt(1),p;y in s.node.edges?p=s.node.edges[y]:(p=new t.TokenSet,s.node.edges[y]=p),s.str.length==1&&(p.final=!0),i.push({node:p,editsRemaining:s.editsRemaining-1,str:d+s.str.slice(2)})}}}return n},t.TokenSet.fromString=function(e){for(var r=new t.TokenSet,n=r,i=0,s=e.length;i<s;i++){var o=e[i],a=i==s-1;if(o=="*")r.edges[o]=r,r.final=a;else{var u=new t.TokenSet;u.final=a,r.edges[o]=u,r=u}}return n},t.TokenSet.prototype.toArray=function(){for(var e=[],r=[{prefix:"",node:this}];r.length;){var n=r.pop(),i=Object.keys(n.node.edges),s=i.length;n.node.final&&(n.prefix.charAt(0),e.push(n.prefix));for(var o=0;o<s;o++){var a=i[o];r.push({prefix:n.prefix.concat(a),node:n.node.edges[a]})}}return e},t.TokenSet.prototype.toString=function(){if(this._str)return this._str;for(var e=this.final?"1":"0",r=Object.keys(this.edges).sort(),n=r.length,i=0;i<n;i++){var s=r[i],o=this.edges[s];e=e+s+o.id}return e},t.TokenSet.prototype.intersect=function(e){for(var r=new t.TokenSet,n=void 0,i=[{qNode:e,output:r,node:this}];i.length;){n=i.pop();for(var s=Object.keys(n.qNode.edges),o=s.length,a=Object.keys(n.node.edges),u=a.length,c=0;c<o;c++)for(var d=s[c],y=0;y<u;y++){var p=a[y];if(p==d||d=="*"){var b=n.node.edges[p],m=n.qNode.edges[d],Q=b.final&&m.final,f=void 0;p in n.output.edges?(f=n.output.edges[p],f.final=f.final||Q):(f=new t.TokenSet,f.final=Q,n.output.edges[p]=f),i.push({qNode:m,output:f,node:b})}}}return r},t.TokenSet.Builder=function(){this.previousWord="",this.root=new t.TokenSet,this.uncheckedNodes=[],this.minimizedNodes={}},t.TokenSet.Builder.prototype.insert=function(e){var r,n=0;if(e<this.previousWord)throw new Error("Out of order word insertion");for(var i=0;i<e.length&&i<this.previousWord.length&&e[i]==this.previousWord[i];i++)n++;this.minimize(n),this.uncheckedNodes.length==0?r=this.root:r=this.uncheckedNodes[this.uncheckedNodes.length-1].child;for(var i=n;i<e.length;i++){var s=new t.TokenSet,o=e[i];r.edges[o]=s,this.uncheckedNodes.push({parent:r,char:o,child:s}),r=s}r.final=!0,this.previousWord=e},t.TokenSet.Builder.prototype.finish=function(){this.minimize(0)},t.TokenSet.Builder.prototype.minimize=function(e){for(var r=this.uncheckedNodes.length-1;r>=e;r--){var n=this.uncheckedNodes[r],i=n.child.toString();i in this.minimizedNodes?n.parent.edges[n.char]=this.minimizedNodes[i]:(n.child._str=i,this.minimizedNodes[i]=n.child),this.uncheckedNodes.pop()}};/*!
+ * lunr.Index
+ * Copyright (C) 2020 Oliver Nightingale
+ */t.Index=function(e){this.invertedIndex=e.invertedIndex,this.fieldVectors=e.fieldVectors,this.tokenSet=e.tokenSet,this.fields=e.fields,this.pipeline=e.pipeline},t.Index.prototype.search=function(e){return this.query(function(r){var n=new t.QueryParser(e,r);n.parse()})},t.Index.prototype.query=function(e){for(var r=new t.Query(this.fields),n=Object.create(null),i=Object.create(null),s=Object.create(null),o=Object.create(null),a=Object.create(null),u=0;u<this.fields.length;u++)i[this.fields[u]]=new t.Vector;e.call(r,r);for(var u=0;u<r.clauses.length;u++){var c=r.clauses[u],d=null,y=t.Set.empty;c.usePipeline?d=this.pipeline.runString(c.term,{fields:c.fields}):d=[c.term];for(var p=0;p<d.length;p++){var b=d[p];c.term=b;var m=t.TokenSet.fromClause(c),Q=this.tokenSet.intersect(m).toArray();if(Q.length===0&&c.presence===t.Query.presence.REQUIRED){for(var f=0;f<c.fields.length;f++){var g=c.fields[f];o[g]=t.Set.empty}break}for(var L=0;L<Q.length;L++)for(var w=Q[L],k=this.invertedIndex[w],O=k._index,f=0;f<c.fields.length;f++){var g=c.fields[f],j=k[g],C=Object.keys(j),A=w+"/"+g,$=new t.Set(C);if(c.presence==t.Query.presence.REQUIRED&&(y=y.union($),o[g]===void 0&&(o[g]=t.Set.complete)),c.presence==t.Query.presence.PROHIBITED){a[g]===void 0&&(a[g]=t.Set.empty),a[g]=a[g].union($);continue}if(i[g].upsert(O,c.boost,function(ue,ce){return ue+ce}),!s[A]){for(var D=0;D<C.length;D++){var V=C[D],P=new t.FieldRef(V,g),N=j[V],B;(B=n[P])===void 0?n[P]=new t.MatchData(w,g,N):B.add(w,g,N)}s[A]=!0}}}if(c.presence===t.Query.presence.REQUIRED)for(var f=0;f<c.fields.length;f++){var g=c.fields[f];o[g]=o[g].intersect(y)}}for(var M=t.Set.complete,_=t.Set.empty,u=0;u<this.fields.length;u++){var g=this.fields[u];o[g]&&(M=M.intersect(o[g])),a[g]&&(_=_.union(a[g]))}var l=Object.keys(n),v=[],I=Object.create(null);if(r.isNegated()){l=Object.keys(this.fieldVectors);for(var u=0;u<l.length;u++){var P=l[u],E=t.FieldRef.fromString(P);n[P]=new t.MatchData}}for(var u=0;u<l.length;u++){var E=t.FieldRef.fromString(l[u]),h=E.docRef;if(!!M.contains(h)&&!_.contains(h)){var x=this.fieldVectors[E],T=i[E.fieldName].similarity(x),F;if((F=I[h])!==void 0)F.score+=T,F.matchData.combine(n[E]);else{var S={ref:h,score:T,matchData:n[E]};I[h]=S,v.push(S)}}}return v.sort(function(oe,ae){return ae.score-oe.score})},t.Index.prototype.toJSON=function(){var e=Object.keys(this.invertedIndex).sort().map(function(n){return[n,this.invertedIndex[n]]},this),r=Object.keys(this.fieldVectors).map(function(n){return[n,this.fieldVectors[n].toJSON()]},this);return{version:t.version,fields:this.fields,fieldVectors:r,invertedIndex:e,pipeline:this.pipeline.toJSON()}},t.Index.load=function(e){var r={},n={},i=e.fieldVectors,s=Object.create(null),o=e.invertedIndex,a=new t.TokenSet.Builder,u=t.Pipeline.load(e.pipeline);e.version!=t.version&&t.utils.warn("Version mismatch when loading serialised index. Current version of lunr '"+t.version+"' does not match serialized index '"+e.version+"'");for(var c=0;c<i.length;c++){var d=i[c],y=d[0],p=d[1];n[y]=new t.Vector(p)}for(var c=0;c<o.length;c++){var d=o[c],b=d[0],m=d[1];a.insert(b),s[b]=m}return a.finish(),r.fields=e.fields,r.fieldVectors=n,r.invertedIndex=s,r.tokenSet=a.root,r.pipeline=u,new t.Index(r)};/*!
+ * lunr.Builder
+ * Copyright (C) 2020 Oliver Nightingale
+ */t.Builder=function(){this._ref="id",this._fields=Object.create(null),this._documents=Object.create(null),this.invertedIndex=Object.create(null),this.fieldTermFrequencies={},this.fieldLengths={},this.tokenizer=t.tokenizer,this.pipeline=new t.Pipeline,this.searchPipeline=new t.Pipeline,this.documentCount=0,this._b=.75,this._k1=1.2,this.termIndex=0,this.metadataWhitelist=[]},t.Builder.prototype.ref=function(e){this._ref=e},t.Builder.prototype.field=function(e,r){if(/\//.test(e))throw new RangeError("Field '"+e+"' contains illegal character '/'");this._fields[e]=r||{}},t.Builder.prototype.b=function(e){e<0?this._b=0:e>1?this._b=1:this._b=e},t.Builder.prototype.k1=function(e){this._k1=e},t.Builder.prototype.add=function(e,r){var n=e[this._ref],i=Object.keys(this._fields);this._documents[n]=r||{},this.documentCount+=1;for(var s=0;s<i.length;s++){var o=i[s],a=this._fields[o].extractor,u=a?a(e):e[o],c=this.tokenizer(u,{fields:[o]}),d=this.pipeline.run(c),y=new t.FieldRef(n,o),p=Object.create(null);this.fieldTermFrequencies[y]=p,this.fieldLengths[y]=0,this.fieldLengths[y]+=d.length;for(var b=0;b<d.length;b++){var m=d[b];if(p[m]==null&&(p[m]=0),p[m]+=1,this.invertedIndex[m]==null){var Q=Object.create(null);Q._index=this.termIndex,this.termIndex+=1;for(var f=0;f<i.length;f++)Q[i[f]]=Object.create(null);this.invertedIndex[m]=Q}this.invertedIndex[m][o][n]==null&&(this.invertedIndex[m][o][n]=Object.create(null));for(var g=0;g<this.metadataWhitelist.length;g++){var L=this.metadataWhitelist[g],w=m.metadata[L];this.invertedIndex[m][o][n][L]==null&&(this.invertedIndex[m][o][n][L]=[]),this.invertedIndex[m][o][n][L].push(w)}}}},t.Builder.prototype.calculateAverageFieldLengths=function(){for(var e=Object.keys(this.fieldLengths),r=e.length,n={},i={},s=0;s<r;s++){var o=t.FieldRef.fromString(e[s]),a=o.fieldName;i[a]||(i[a]=0),i[a]+=1,n[a]||(n[a]=0),n[a]+=this.fieldLengths[o]}for(var u=Object.keys(this._fields),s=0;s<u.length;s++){var c=u[s];n[c]=n[c]/i[c]}this.averageFieldLength=n},t.Builder.prototype.createFieldVectors=function(){for(var e={},r=Object.keys(this.fieldTermFrequencies),n=r.length,i=Object.create(null),s=0;s<n;s++){for(var o=t.FieldRef.fromString(r[s]),a=o.fieldName,u=this.fieldLengths[o],c=new t.Vector,d=this.fieldTermFrequencies[o],y=Object.keys(d),p=y.length,b=this._fields[a].boost||1,m=this._documents[o.docRef].boost||1,Q=0;Q<p;Q++){var f=y[Q],g=d[f],L=this.invertedIndex[f]._index,w,k,O;i[f]===void 0?(w=t.idf(this.invertedIndex[f],this.documentCount),i[f]=w):w=i[f],k=w*((this._k1+1)*g)/(this._k1*(1-this._b+this._b*(u/this.averageFieldLength[a]))+g),k*=b,k*=m,O=Math.round(k*1e3)/1e3,c.insert(L,O)}e[o]=c}this.fieldVectors=e},t.Builder.prototype.createTokenSet=function(){this.tokenSet=t.TokenSet.fromArray(Object.keys(this.invertedIndex).sort())},t.Builder.prototype.build=function(){return this.calculateAverageFieldLengths(),this.createFieldVectors(),this.createTokenSet(),new t.Index({invertedIndex:this.invertedIndex,fieldVectors:this.fieldVectors,tokenSet:this.tokenSet,fields:Object.keys(this._fields),pipeline:this.searchPipeline})},t.Builder.prototype.use=function(e){var r=Array.prototype.slice.call(arguments,1);r.unshift(this),e.apply(this,r)},t.MatchData=function(e,r,n){for(var i=Object.create(null),s=Object.keys(n||{}),o=0;o<s.length;o++){var a=s[o];i[a]=n[a].slice()}this.metadata=Object.create(null),e!==void 0&&(this.metadata[e]=Object.create(null),this.metadata[e][r]=i)},t.MatchData.prototype.combine=function(e){for(var r=Object.keys(e.metadata),n=0;n<r.length;n++){var i=r[n],s=Object.keys(e.metadata[i]);this.metadata[i]==null&&(this.metadata[i]=Object.create(null));for(var o=0;o<s.length;o++){var a=s[o],u=Object.keys(e.metadata[i][a]);this.metadata[i][a]==null&&(this.metadata[i][a]=Object.create(null));for(var c=0;c<u.length;c++){var d=u[c];this.metadata[i][a][d]==null?this.metadata[i][a][d]=e.metadata[i][a][d]:this.metadata[i][a][d]=this.metadata[i][a][d].concat(e.metadata[i][a][d])}}}},t.MatchData.prototype.add=function(e,r,n){if(!(e in this.metadata)){this.metadata[e]=Object.create(null),this.metadata[e][r]=n;return}if(!(r in this.metadata[e])){this.metadata[e][r]=n;return}for(var i=Object.keys(n),s=0;s<i.length;s++){var o=i[s];o in this.metadata[e][r]?this.metadata[e][r][o]=this.metadata[e][r][o].concat(n[o]):this.metadata[e][r][o]=n[o]}},t.Query=function(e){this.clauses=[],this.allFields=e},t.Query.wildcard=new String("*"),t.Query.wildcard.NONE=0,t.Query.wildcard.LEADING=1,t.Query.wildcard.TRAILING=2,t.Query.presence={OPTIONAL:1,REQUIRED:2,PROHIBITED:3},t.Query.prototype.clause=function(e){return"fields"in e||(e.fields=this.allFields),"boost"in e||(e.boost=1),"usePipeline"in e||(e.usePipeline=!0),"wildcard"in e||(e.wildcard=t.Query.wildcard.NONE),e.wildcard&t.Query.wildcard.LEADING&&e.term.charAt(0)!=t.Query.wildcard&&(e.term="*"+e.term),e.wildcard&t.Query.wildcard.TRAILING&&e.term.slice(-1)!=t.Query.wildcard&&(e.term=""+e.term+"*"),"presence"in e||(e.presence=t.Query.presence.OPTIONAL),this.clauses.push(e),this},t.Query.prototype.isNegated=function(){for(var e=0;e<this.clauses.length;e++)if(this.clauses[e].presence!=t.Query.presence.PROHIBITED)return!1;return!0},t.Query.prototype.term=function(e,r){if(Array.isArray(e))return e.forEach(function(i){this.term(i,t.utils.clone(r))},this),this;var n=r||{};return n.term=e.toString(),this.clause(n),this},t.QueryParseError=function(e,r,n){this.name="QueryParseError",this.message=e,this.start=r,this.end=n},t.QueryParseError.prototype=new Error,t.QueryLexer=function(e){this.lexemes=[],this.str=e,this.length=e.length,this.pos=0,this.start=0,this.escapeCharPositions=[]},t.QueryLexer.prototype.run=function(){for(var e=t.QueryLexer.lexText;e;)e=e(this)},t.QueryLexer.prototype.sliceString=function(){for(var e=[],r=this.start,n=this.pos,i=0;i<this.escapeCharPositions.length;i++)n=this.escapeCharPositions[i],e.push(this.str.slice(r,n)),r=n+1;return e.push(this.str.slice(r,this.pos)),this.escapeCharPositions.length=0,e.join("")},t.QueryLexer.prototype.emit=function(e){this.lexemes.push({type:e,str:this.sliceString(),start:this.start,end:this.pos}),this.start=this.pos},t.QueryLexer.prototype.escapeCharacter=function(){this.escapeCharPositions.push(this.pos-1),this.pos+=1},t.QueryLexer.prototype.next=function(){if(this.pos>=this.length)return t.QueryLexer.EOS;var e=this.str.charAt(this.pos);return this.pos+=1,e},t.QueryLexer.prototype.width=function(){return this.pos-this.start},t.QueryLexer.prototype.ignore=function(){this.start==this.pos&&(this.pos+=1),this.start=this.pos},t.QueryLexer.prototype.backup=function(){this.pos-=1},t.QueryLexer.prototype.acceptDigitRun=function(){var e,r;do e=this.next(),r=e.charCodeAt(0);while(r>47&&r<58);e!=t.QueryLexer.EOS&&this.backup()},t.QueryLexer.prototype.more=function(){return this.pos<this.length},t.QueryLexer.EOS="EOS",t.QueryLexer.FIELD="FIELD",t.QueryLexer.TERM="TERM",t.QueryLexer.EDIT_DISTANCE="EDIT_DISTANCE",t.QueryLexer.BOOST="BOOST",t.QueryLexer.PRESENCE="PRESENCE",t.QueryLexer.lexField=function(e){return e.backup(),e.emit(t.QueryLexer.FIELD),e.ignore(),t.QueryLexer.lexText},t.QueryLexer.lexTerm=function(e){if(e.width()>1&&(e.backup(),e.emit(t.QueryLexer.TERM)),e.ignore(),e.more())return t.QueryLexer.lexText},t.QueryLexer.lexEditDistance=function(e){return e.ignore(),e.acceptDigitRun(),e.emit(t.QueryLexer.EDIT_DISTANCE),t.QueryLexer.lexText},t.QueryLexer.lexBoost=function(e){return e.ignore(),e.acceptDigitRun(),e.emit(t.QueryLexer.BOOST),t.QueryLexer.lexText},t.QueryLexer.lexEOS=function(e){e.width()>0&&e.emit(t.QueryLexer.TERM)},t.QueryLexer.termSeparator=t.tokenizer.separator,t.QueryLexer.lexText=function(e){for(;;){var r=e.next();if(r==t.QueryLexer.EOS)return t.QueryLexer.lexEOS;if(r.charCodeAt(0)==92){e.escapeCharacter();continue}if(r==":")return t.QueryLexer.lexField;if(r=="~")return e.backup(),e.width()>0&&e.emit(t.QueryLexer.TERM),t.QueryLexer.lexEditDistance;if(r=="^")return e.backup(),e.width()>0&&e.emit(t.QueryLexer.TERM),t.QueryLexer.lexBoost;if(r=="+"&&e.width()===1||r=="-"&&e.width()===1)return e.emit(t.QueryLexer.PRESENCE),t.QueryLexer.lexText;if(r.match(t.QueryLexer.termSeparator))return t.QueryLexer.lexTerm}},t.QueryParser=function(e,r){this.lexer=new t.QueryLexer(e),this.query=r,this.currentClause={},this.lexemeIdx=0},t.QueryParser.prototype.parse=function(){this.lexer.run(),this.lexemes=this.lexer.lexemes;for(var e=t.QueryParser.parseClause;e;)e=e(this);return this.query},t.QueryParser.prototype.peekLexeme=function(){return this.lexemes[this.lexemeIdx]},t.QueryParser.prototype.consumeLexeme=function(){var e=this.peekLexeme();return this.lexemeIdx+=1,e},t.QueryParser.prototype.nextClause=function(){var e=this.currentClause;this.query.clause(e),this.currentClause={}},t.QueryParser.parseClause=function(e){var r=e.peekLexeme();if(r!=null)switch(r.type){case t.QueryLexer.PRESENCE:return t.QueryParser.parsePresence;case t.QueryLexer.FIELD:return t.QueryParser.parseField;case t.QueryLexer.TERM:return t.QueryParser.parseTerm;default:var n="expected either a field or a term, found "+r.type;throw r.str.length>=1&&(n+=" with value '"+r.str+"'"),new t.QueryParseError(n,r.start,r.end)}},t.QueryParser.parsePresence=function(e){var r=e.consumeLexeme();if(r!=null){switch(r.str){case"-":e.currentClause.presence=t.Query.presence.PROHIBITED;break;case"+":e.currentClause.presence=t.Query.presence.REQUIRED;break;default:var n="unrecognised presence operator'"+r.str+"'";throw new t.QueryParseError(n,r.start,r.end)}var i=e.peekLexeme();if(i==null){var n="expecting term or field, found nothing";throw new t.QueryParseError(n,r.start,r.end)}switch(i.type){case t.QueryLexer.FIELD:return t.QueryParser.parseField;case t.QueryLexer.TERM:return t.QueryParser.parseTerm;default:var n="expecting term or field, found '"+i.type+"'";throw new t.QueryParseError(n,i.start,i.end)}}},t.QueryParser.parseField=function(e){var r=e.consumeLexeme();if(r!=null){if(e.query.allFields.indexOf(r.str)==-1){var n=e.query.allFields.map(function(o){return"'"+o+"'"}).join(", "),i="unrecognised field '"+r.str+"', possible fields: "+n;throw new t.QueryParseError(i,r.start,r.end)}e.currentClause.fields=[r.str];var s=e.peekLexeme();if(s==null){var i="expecting term, found nothing";throw new t.QueryParseError(i,r.start,r.end)}switch(s.type){case t.QueryLexer.TERM:return t.QueryParser.parseTerm;default:var i="expecting term, found '"+s.type+"'";throw new t.QueryParseError(i,s.start,s.end)}}},t.QueryParser.parseTerm=function(e){var r=e.consumeLexeme();if(r!=null){e.currentClause.term=r.str.toLowerCase(),r.str.indexOf("*")!=-1&&(e.currentClause.usePipeline=!1);var n=e.peekLexeme();if(n==null){e.nextClause();return}switch(n.type){case t.QueryLexer.TERM:return e.nextClause(),t.QueryParser.parseTerm;case t.QueryLexer.FIELD:return e.nextClause(),t.QueryParser.parseField;case t.QueryLexer.EDIT_DISTANCE:return t.QueryParser.parseEditDistance;case t.QueryLexer.BOOST:return t.QueryParser.parseBoost;case t.QueryLexer.PRESENCE:return e.nextClause(),t.QueryParser.parsePresence;default:var i="Unexpected lexeme type '"+n.type+"'";throw new t.QueryParseError(i,n.start,n.end)}}},t.QueryParser.parseEditDistance=function(e){var r=e.consumeLexeme();if(r!=null){var n=parseInt(r.str,10);if(isNaN(n)){var i="edit distance must be numeric";throw new t.QueryParseError(i,r.start,r.end)}e.currentClause.editDistance=n;var s=e.peekLexeme();if(s==null){e.nextClause();return}switch(s.type){case t.QueryLexer.TERM:return e.nextClause(),t.QueryParser.parseTerm;case t.QueryLexer.FIELD:return e.nextClause(),t.QueryParser.parseField;case t.QueryLexer.EDIT_DISTANCE:return t.QueryParser.parseEditDistance;case t.QueryLexer.BOOST:return t.QueryParser.parseBoost;case t.QueryLexer.PRESENCE:return e.nextClause(),t.QueryParser.parsePresence;default:var i="Unexpected lexeme type '"+s.type+"'";throw new t.QueryParseError(i,s.start,s.end)}}},t.QueryParser.parseBoost=function(e){var r=e.consumeLexeme();if(r!=null){var n=parseInt(r.str,10);if(isNaN(n)){var i="boost must be numeric";throw new t.QueryParseError(i,r.start,r.end)}e.currentClause.boost=n;var s=e.peekLexeme();if(s==null){e.nextClause();return}switch(s.type){case t.QueryLexer.TERM:return e.nextClause(),t.QueryParser.parseTerm;case t.QueryLexer.FIELD:return e.nextClause(),t.QueryParser.parseField;case t.QueryLexer.EDIT_DISTANCE:return t.QueryParser.parseEditDistance;case t.QueryLexer.BOOST:return t.QueryParser.parseBoost;case t.QueryLexer.PRESENCE:return e.nextClause(),t.QueryParser.parsePresence;default:var i="Unexpected lexeme type '"+s.type+"'";throw new t.QueryParseError(i,s.start,s.end)}}},function(e,r){typeof define=="function"&&define.amd?define(r):typeof G=="object"?J.exports=r():e.lunr=r()}(this,function(){return t})})()});var K=q((we,Z)=>{/*!
+ * escape-html
+ * Copyright(c) 2012-2013 TJ Holowaychuk
+ * Copyright(c) 2015 Andreas Lubbe
+ * Copyright(c) 2015 Tiancheng "Timothy" Gu
+ * MIT Licensed
+ */"use strict";var me=/["'&<>]/;Z.exports=ve;function ve(t){var e=""+t,r=me.exec(e);if(!r)return e;var n,i="",s=0,o=0;for(s=r.index;s<e.length;s++){switch(e.charCodeAt(s)){case 34:n=""";break;case 38:n="&";break;case 39:n="'";break;case 60:n="<";break;case 62:n=">";break;default:continue}o!==s&&(i+=e.substring(o,s)),o=s+1,i+=n}return o!==s?i+e.substring(o,s):i}});var se=Y(X());var ee=Y(K());function te(t){let e=new Map,r=new Set;for(let n of t){let[i,s]=n.location.split("#"),o=n.location,a=n.title,u=(0,ee.default)(n.text).replace(/\s+(?=[,.:;!?])/g,"").replace(/\s+/g," ");if(s){let c=e.get(i);r.has(c)?e.set(o,{location:o,title:a,text:u,parent:c}):(c.title=n.title,c.text=u,r.add(c))}else e.set(o,{location:o,title:a,text:u})}return e}function re(t){let e=new RegExp(t.separator,"img"),r=(n,i,s)=>`${i}<mark data-md-highlight>${s}</mark>`;return n=>{n=n.replace(/[\s*+\-:~^]+/g," ").trim();let i=new RegExp(`(^|${t.separator})(${n.replace(/[|\\{}()[\]^$+*?.-]/g,"\\$&").replace(e,"|")})`,"img");return s=>s.replace(i,r).replace(/<\/mark>(\s+)<mark[^>]*>/img,"$1")}}function ne(t){let e=new lunr.Query(["title","text"]);return new lunr.QueryParser(t,e).parse(),e.clauses}function ie(t,e){let r=new Set(t),n={};for(let i=0;i<e.length;i++)for(let s of r)e[i].startsWith(s.term)&&(n[s.term]=!0,r.delete(s));for(let i of r)n[i.term]=!1;return n}function xe(t,e){let[r,n]=[new Set(t),new Set(e)];return[...new Set([...r].filter(i=>!n.has(i)))]}var W=class{constructor({config:e,docs:r,pipeline:n,index:i}){this.documents=te(r),this.highlight=re(e),lunr.tokenizer.separator=new RegExp(e.separator),typeof i=="undefined"?this.index=lunr(function(){e.lang.length===1&&e.lang[0]!=="en"?this.use(lunr[e.lang[0]]):e.lang.length>1&&this.use(lunr.multiLanguage(...e.lang));let s=xe(["trimmer","stopWordFilter","stemmer"],n);for(let o of e.lang.map(a=>a==="en"?lunr:lunr[a]))for(let a of s)this.pipeline.remove(o[a]),this.searchPipeline.remove(o[a]);this.field("title",{boost:1e3}),this.field("text"),this.ref("location");for(let o of r)this.add(o)}):this.index=lunr.Index.load(i)}search(e){if(e)try{let r=this.highlight(e),n=ne(e).filter(s=>s.presence!==lunr.Query.presence.PROHIBITED);return[...this.index.search(`${e}*`).reduce((s,{ref:o,score:a,matchData:u})=>{let c=this.documents.get(o);if(typeof c!="undefined"){let{location:d,title:y,text:p,parent:b}=c,m=ie(n,Object.keys(u.metadata)),Q=+!b+ +Object.values(m).every(f=>f);s.push({location:d,title:r(y),text:r(p),score:a*(1+Q),terms:m})}return s},[]).sort((s,o)=>o.score-s.score).reduce((s,o)=>{let a=this.documents.get(o.location);if(typeof a!="undefined"){let u="parent"in a?a.parent.location:a.location;s.set(u,[...s.get(u)||[],o])}return s},new Map).values()]}catch(r){console.warn(`Invalid query: ${e} \u2013 see https://bit.ly/2s3ChXG`)}return[]}};var R;(function(i){i[i.SETUP=0]="SETUP",i[i.READY=1]="READY",i[i.QUERY=2]="QUERY",i[i.RESULT=3]="RESULT"})(R||(R={}));var H;function Se(t){return z(this,null,function*(){let e="../lunr";if(typeof parent!="undefined"&&"IFrameWorker"in parent){let n=document.querySelector("script[src]"),[i]=n.src.split("/worker");e=e.replace("..",i)}let r=[];for(let n of t.lang){switch(n){case"ja":r.push(`${e}/tinyseg.js`);break;case"hi":case"th":r.push(`${e}/wordcut.js`);break}n!=="en"&&r.push(`${e}/min/lunr.${n}.min.js`)}t.lang.length>1&&r.push(`${e}/min/lunr.multi.min.js`),r.length&&(yield importScripts(`${e}/min/lunr.stemmer.support.min.js`,...r))})}function Qe(t){return z(this,null,function*(){switch(t.type){case R.SETUP:return yield Se(t.data.config),H=new W(t.data),{type:R.READY};case R.QUERY:return{type:R.RESULT,data:H?H.search(t.data):[]};default:throw new TypeError("Invalid message type")}})}self.lunr=se.default;addEventListener("message",t=>z(void 0,null,function*(){postMessage(yield Qe(t.data))}));})();
+//# sourceMappingURL=search.477d984a.min.js.map
+
--- /dev/null
+{
+ "version": 3,
+ "sources": ["node_modules/lunr/lunr.js", "node_modules/escape-html/index.js", "src/assets/javascripts/integrations/search/worker/main/index.ts", "src/assets/javascripts/integrations/search/document/index.ts", "src/assets/javascripts/integrations/search/highlighter/index.ts", "src/assets/javascripts/integrations/search/query/_/index.ts", "src/assets/javascripts/integrations/search/_/index.ts", "src/assets/javascripts/integrations/search/worker/message/index.ts"],
+ "sourcesContent": ["/**\n * lunr - http://lunrjs.com - A bit like Solr, but much smaller and not as bright - 2.3.9\n * Copyright (C) 2020 Oliver Nightingale\n * @license MIT\n */\n\n;(function(){\n\n/**\n * A convenience function for configuring and constructing\n * a new lunr Index.\n *\n * A lunr.Builder instance is created and the pipeline setup\n * with a trimmer, stop word filter and stemmer.\n *\n * This builder object is yielded to the configuration function\n * that is passed as a parameter, allowing the list of fields\n * and other builder parameters to be customised.\n *\n * All documents _must_ be added within the passed config function.\n *\n * @example\n * var idx = lunr(function () {\n * this.field('title')\n * this.field('body')\n * this.ref('id')\n *\n * documents.forEach(function (doc) {\n * this.add(doc)\n * }, this)\n * })\n *\n * @see {@link lunr.Builder}\n * @see {@link lunr.Pipeline}\n * @see {@link lunr.trimmer}\n * @see {@link lunr.stopWordFilter}\n * @see {@link lunr.stemmer}\n * @namespace {function} lunr\n */\nvar lunr = function (config) {\n var builder = new lunr.Builder\n\n builder.pipeline.add(\n lunr.trimmer,\n lunr.stopWordFilter,\n lunr.stemmer\n )\n\n builder.searchPipeline.add(\n lunr.stemmer\n )\n\n config.call(builder, builder)\n return builder.build()\n}\n\nlunr.version = \"2.3.9\"\n/*!\n * lunr.utils\n * Copyright (C) 2020 Oliver Nightingale\n */\n\n/**\n * A namespace containing utils for the rest of the lunr library\n * @namespace lunr.utils\n */\nlunr.utils = {}\n\n/**\n * Print a warning message to the console.\n *\n * @param {String} message The message to be printed.\n * @memberOf lunr.utils\n * @function\n */\nlunr.utils.warn = (function (global) {\n /* eslint-disable no-console */\n return function (message) {\n if (global.console && console.warn) {\n console.warn(message)\n }\n }\n /* eslint-enable no-console */\n})(this)\n\n/**\n * Convert an object to a string.\n *\n * In the case of `null` and `undefined` the function returns\n * the empty string, in all other cases the result of calling\n * `toString` on the passed object is returned.\n *\n * @param {Any} obj The object to convert to a string.\n * @return {String} string representation of the passed object.\n * @memberOf lunr.utils\n */\nlunr.utils.asString = function (obj) {\n if (obj === void 0 || obj === null) {\n return \"\"\n } else {\n return obj.toString()\n }\n}\n\n/**\n * Clones an object.\n *\n * Will create a copy of an existing object such that any mutations\n * on the copy cannot affect the original.\n *\n * Only shallow objects are supported, passing a nested object to this\n * function will cause a TypeError.\n *\n * Objects with primitives, and arrays of primitives are supported.\n *\n * @param {Object} obj The object to clone.\n * @return {Object} a clone of the passed object.\n * @throws {TypeError} when a nested object is passed.\n * @memberOf Utils\n */\nlunr.utils.clone = function (obj) {\n if (obj === null || obj === undefined) {\n return obj\n }\n\n var clone = Object.create(null),\n keys = Object.keys(obj)\n\n for (var i = 0; i < keys.length; i++) {\n var key = keys[i],\n val = obj[key]\n\n if (Array.isArray(val)) {\n clone[key] = val.slice()\n continue\n }\n\n if (typeof val === 'string' ||\n typeof val === 'number' ||\n typeof val === 'boolean') {\n clone[key] = val\n continue\n }\n\n throw new TypeError(\"clone is not deep and does not support nested objects\")\n }\n\n return clone\n}\nlunr.FieldRef = function (docRef, fieldName, stringValue) {\n this.docRef = docRef\n this.fieldName = fieldName\n this._stringValue = stringValue\n}\n\nlunr.FieldRef.joiner = \"/\"\n\nlunr.FieldRef.fromString = function (s) {\n var n = s.indexOf(lunr.FieldRef.joiner)\n\n if (n === -1) {\n throw \"malformed field ref string\"\n }\n\n var fieldRef = s.slice(0, n),\n docRef = s.slice(n + 1)\n\n return new lunr.FieldRef (docRef, fieldRef, s)\n}\n\nlunr.FieldRef.prototype.toString = function () {\n if (this._stringValue == undefined) {\n this._stringValue = this.fieldName + lunr.FieldRef.joiner + this.docRef\n }\n\n return this._stringValue\n}\n/*!\n * lunr.Set\n * Copyright (C) 2020 Oliver Nightingale\n */\n\n/**\n * A lunr set.\n *\n * @constructor\n */\nlunr.Set = function (elements) {\n this.elements = Object.create(null)\n\n if (elements) {\n this.length = elements.length\n\n for (var i = 0; i < this.length; i++) {\n this.elements[elements[i]] = true\n }\n } else {\n this.length = 0\n }\n}\n\n/**\n * A complete set that contains all elements.\n *\n * @static\n * @readonly\n * @type {lunr.Set}\n */\nlunr.Set.complete = {\n intersect: function (other) {\n return other\n },\n\n union: function () {\n return this\n },\n\n contains: function () {\n return true\n }\n}\n\n/**\n * An empty set that contains no elements.\n *\n * @static\n * @readonly\n * @type {lunr.Set}\n */\nlunr.Set.empty = {\n intersect: function () {\n return this\n },\n\n union: function (other) {\n return other\n },\n\n contains: function () {\n return false\n }\n}\n\n/**\n * Returns true if this set contains the specified object.\n *\n * @param {object} object - Object whose presence in this set is to be tested.\n * @returns {boolean} - True if this set contains the specified object.\n */\nlunr.Set.prototype.contains = function (object) {\n return !!this.elements[object]\n}\n\n/**\n * Returns a new set containing only the elements that are present in both\n * this set and the specified set.\n *\n * @param {lunr.Set} other - set to intersect with this set.\n * @returns {lunr.Set} a new set that is the intersection of this and the specified set.\n */\n\nlunr.Set.prototype.intersect = function (other) {\n var a, b, elements, intersection = []\n\n if (other === lunr.Set.complete) {\n return this\n }\n\n if (other === lunr.Set.empty) {\n return other\n }\n\n if (this.length < other.length) {\n a = this\n b = other\n } else {\n a = other\n b = this\n }\n\n elements = Object.keys(a.elements)\n\n for (var i = 0; i < elements.length; i++) {\n var element = elements[i]\n if (element in b.elements) {\n intersection.push(element)\n }\n }\n\n return new lunr.Set (intersection)\n}\n\n/**\n * Returns a new set combining the elements of this and the specified set.\n *\n * @param {lunr.Set} other - set to union with this set.\n * @return {lunr.Set} a new set that is the union of this and the specified set.\n */\n\nlunr.Set.prototype.union = function (other) {\n if (other === lunr.Set.complete) {\n return lunr.Set.complete\n }\n\n if (other === lunr.Set.empty) {\n return this\n }\n\n return new lunr.Set(Object.keys(this.elements).concat(Object.keys(other.elements)))\n}\n/**\n * A function to calculate the inverse document frequency for\n * a posting. This is shared between the builder and the index\n *\n * @private\n * @param {object} posting - The posting for a given term\n * @param {number} documentCount - The total number of documents.\n */\nlunr.idf = function (posting, documentCount) {\n var documentsWithTerm = 0\n\n for (var fieldName in posting) {\n if (fieldName == '_index') continue // Ignore the term index, its not a field\n documentsWithTerm += Object.keys(posting[fieldName]).length\n }\n\n var x = (documentCount - documentsWithTerm + 0.5) / (documentsWithTerm + 0.5)\n\n return Math.log(1 + Math.abs(x))\n}\n\n/**\n * A token wraps a string representation of a token\n * as it is passed through the text processing pipeline.\n *\n * @constructor\n * @param {string} [str=''] - The string token being wrapped.\n * @param {object} [metadata={}] - Metadata associated with this token.\n */\nlunr.Token = function (str, metadata) {\n this.str = str || \"\"\n this.metadata = metadata || {}\n}\n\n/**\n * Returns the token string that is being wrapped by this object.\n *\n * @returns {string}\n */\nlunr.Token.prototype.toString = function () {\n return this.str\n}\n\n/**\n * A token update function is used when updating or optionally\n * when cloning a token.\n *\n * @callback lunr.Token~updateFunction\n * @param {string} str - The string representation of the token.\n * @param {Object} metadata - All metadata associated with this token.\n */\n\n/**\n * Applies the given function to the wrapped string token.\n *\n * @example\n * token.update(function (str, metadata) {\n * return str.toUpperCase()\n * })\n *\n * @param {lunr.Token~updateFunction} fn - A function to apply to the token string.\n * @returns {lunr.Token}\n */\nlunr.Token.prototype.update = function (fn) {\n this.str = fn(this.str, this.metadata)\n return this\n}\n\n/**\n * Creates a clone of this token. Optionally a function can be\n * applied to the cloned token.\n *\n * @param {lunr.Token~updateFunction} [fn] - An optional function to apply to the cloned token.\n * @returns {lunr.Token}\n */\nlunr.Token.prototype.clone = function (fn) {\n fn = fn || function (s) { return s }\n return new lunr.Token (fn(this.str, this.metadata), this.metadata)\n}\n/*!\n * lunr.tokenizer\n * Copyright (C) 2020 Oliver Nightingale\n */\n\n/**\n * A function for splitting a string into tokens ready to be inserted into\n * the search index. Uses `lunr.tokenizer.separator` to split strings, change\n * the value of this property to change how strings are split into tokens.\n *\n * This tokenizer will convert its parameter to a string by calling `toString` and\n * then will split this string on the character in `lunr.tokenizer.separator`.\n * Arrays will have their elements converted to strings and wrapped in a lunr.Token.\n *\n * Optional metadata can be passed to the tokenizer, this metadata will be cloned and\n * added as metadata to every token that is created from the object to be tokenized.\n *\n * @static\n * @param {?(string|object|object[])} obj - The object to convert into tokens\n * @param {?object} metadata - Optional metadata to associate with every token\n * @returns {lunr.Token[]}\n * @see {@link lunr.Pipeline}\n */\nlunr.tokenizer = function (obj, metadata) {\n if (obj == null || obj == undefined) {\n return []\n }\n\n if (Array.isArray(obj)) {\n return obj.map(function (t) {\n return new lunr.Token(\n lunr.utils.asString(t).toLowerCase(),\n lunr.utils.clone(metadata)\n )\n })\n }\n\n var str = obj.toString().toLowerCase(),\n len = str.length,\n tokens = []\n\n for (var sliceEnd = 0, sliceStart = 0; sliceEnd <= len; sliceEnd++) {\n var char = str.charAt(sliceEnd),\n sliceLength = sliceEnd - sliceStart\n\n if ((char.match(lunr.tokenizer.separator) || sliceEnd == len)) {\n\n if (sliceLength > 0) {\n var tokenMetadata = lunr.utils.clone(metadata) || {}\n tokenMetadata[\"position\"] = [sliceStart, sliceLength]\n tokenMetadata[\"index\"] = tokens.length\n\n tokens.push(\n new lunr.Token (\n str.slice(sliceStart, sliceEnd),\n tokenMetadata\n )\n )\n }\n\n sliceStart = sliceEnd + 1\n }\n\n }\n\n return tokens\n}\n\n/**\n * The separator used to split a string into tokens. Override this property to change the behaviour of\n * `lunr.tokenizer` behaviour when tokenizing strings. By default this splits on whitespace and hyphens.\n *\n * @static\n * @see lunr.tokenizer\n */\nlunr.tokenizer.separator = /[\\s\\-]+/\n/*!\n * lunr.Pipeline\n * Copyright (C) 2020 Oliver Nightingale\n */\n\n/**\n * lunr.Pipelines maintain an ordered list of functions to be applied to all\n * tokens in documents entering the search index and queries being ran against\n * the index.\n *\n * An instance of lunr.Index created with the lunr shortcut will contain a\n * pipeline with a stop word filter and an English language stemmer. Extra\n * functions can be added before or after either of these functions or these\n * default functions can be removed.\n *\n * When run the pipeline will call each function in turn, passing a token, the\n * index of that token in the original list of all tokens and finally a list of\n * all the original tokens.\n *\n * The output of functions in the pipeline will be passed to the next function\n * in the pipeline. To exclude a token from entering the index the function\n * should return undefined, the rest of the pipeline will not be called with\n * this token.\n *\n * For serialisation of pipelines to work, all functions used in an instance of\n * a pipeline should be registered with lunr.Pipeline. Registered functions can\n * then be loaded. If trying to load a serialised pipeline that uses functions\n * that are not registered an error will be thrown.\n *\n * If not planning on serialising the pipeline then registering pipeline functions\n * is not necessary.\n *\n * @constructor\n */\nlunr.Pipeline = function () {\n this._stack = []\n}\n\nlunr.Pipeline.registeredFunctions = Object.create(null)\n\n/**\n * A pipeline function maps lunr.Token to lunr.Token. A lunr.Token contains the token\n * string as well as all known metadata. A pipeline function can mutate the token string\n * or mutate (or add) metadata for a given token.\n *\n * A pipeline function can indicate that the passed token should be discarded by returning\n * null, undefined or an empty string. This token will not be passed to any downstream pipeline\n * functions and will not be added to the index.\n *\n * Multiple tokens can be returned by returning an array of tokens. Each token will be passed\n * to any downstream pipeline functions and all will returned tokens will be added to the index.\n *\n * Any number of pipeline functions may be chained together using a lunr.Pipeline.\n *\n * @interface lunr.PipelineFunction\n * @param {lunr.Token} token - A token from the document being processed.\n * @param {number} i - The index of this token in the complete list of tokens for this document/field.\n * @param {lunr.Token[]} tokens - All tokens for this document/field.\n * @returns {(?lunr.Token|lunr.Token[])}\n */\n\n/**\n * Register a function with the pipeline.\n *\n * Functions that are used in the pipeline should be registered if the pipeline\n * needs to be serialised, or a serialised pipeline needs to be loaded.\n *\n * Registering a function does not add it to a pipeline, functions must still be\n * added to instances of the pipeline for them to be used when running a pipeline.\n *\n * @param {lunr.PipelineFunction} fn - The function to check for.\n * @param {String} label - The label to register this function with\n */\nlunr.Pipeline.registerFunction = function (fn, label) {\n if (label in this.registeredFunctions) {\n lunr.utils.warn('Overwriting existing registered function: ' + label)\n }\n\n fn.label = label\n lunr.Pipeline.registeredFunctions[fn.label] = fn\n}\n\n/**\n * Warns if the function is not registered as a Pipeline function.\n *\n * @param {lunr.PipelineFunction} fn - The function to check for.\n * @private\n */\nlunr.Pipeline.warnIfFunctionNotRegistered = function (fn) {\n var isRegistered = fn.label && (fn.label in this.registeredFunctions)\n\n if (!isRegistered) {\n lunr.utils.warn('Function is not registered with pipeline. This may cause problems when serialising the index.\\n', fn)\n }\n}\n\n/**\n * Loads a previously serialised pipeline.\n *\n * All functions to be loaded must already be registered with lunr.Pipeline.\n * If any function from the serialised data has not been registered then an\n * error will be thrown.\n *\n * @param {Object} serialised - The serialised pipeline to load.\n * @returns {lunr.Pipeline}\n */\nlunr.Pipeline.load = function (serialised) {\n var pipeline = new lunr.Pipeline\n\n serialised.forEach(function (fnName) {\n var fn = lunr.Pipeline.registeredFunctions[fnName]\n\n if (fn) {\n pipeline.add(fn)\n } else {\n throw new Error('Cannot load unregistered function: ' + fnName)\n }\n })\n\n return pipeline\n}\n\n/**\n * Adds new functions to the end of the pipeline.\n *\n * Logs a warning if the function has not been registered.\n *\n * @param {lunr.PipelineFunction[]} functions - Any number of functions to add to the pipeline.\n */\nlunr.Pipeline.prototype.add = function () {\n var fns = Array.prototype.slice.call(arguments)\n\n fns.forEach(function (fn) {\n lunr.Pipeline.warnIfFunctionNotRegistered(fn)\n this._stack.push(fn)\n }, this)\n}\n\n/**\n * Adds a single function after a function that already exists in the\n * pipeline.\n *\n * Logs a warning if the function has not been registered.\n *\n * @param {lunr.PipelineFunction} existingFn - A function that already exists in the pipeline.\n * @param {lunr.PipelineFunction} newFn - The new function to add to the pipeline.\n */\nlunr.Pipeline.prototype.after = function (existingFn, newFn) {\n lunr.Pipeline.warnIfFunctionNotRegistered(newFn)\n\n var pos = this._stack.indexOf(existingFn)\n if (pos == -1) {\n throw new Error('Cannot find existingFn')\n }\n\n pos = pos + 1\n this._stack.splice(pos, 0, newFn)\n}\n\n/**\n * Adds a single function before a function that already exists in the\n * pipeline.\n *\n * Logs a warning if the function has not been registered.\n *\n * @param {lunr.PipelineFunction} existingFn - A function that already exists in the pipeline.\n * @param {lunr.PipelineFunction} newFn - The new function to add to the pipeline.\n */\nlunr.Pipeline.prototype.before = function (existingFn, newFn) {\n lunr.Pipeline.warnIfFunctionNotRegistered(newFn)\n\n var pos = this._stack.indexOf(existingFn)\n if (pos == -1) {\n throw new Error('Cannot find existingFn')\n }\n\n this._stack.splice(pos, 0, newFn)\n}\n\n/**\n * Removes a function from the pipeline.\n *\n * @param {lunr.PipelineFunction} fn The function to remove from the pipeline.\n */\nlunr.Pipeline.prototype.remove = function (fn) {\n var pos = this._stack.indexOf(fn)\n if (pos == -1) {\n return\n }\n\n this._stack.splice(pos, 1)\n}\n\n/**\n * Runs the current list of functions that make up the pipeline against the\n * passed tokens.\n *\n * @param {Array} tokens The tokens to run through the pipeline.\n * @returns {Array}\n */\nlunr.Pipeline.prototype.run = function (tokens) {\n var stackLength = this._stack.length\n\n for (var i = 0; i < stackLength; i++) {\n var fn = this._stack[i]\n var memo = []\n\n for (var j = 0; j < tokens.length; j++) {\n var result = fn(tokens[j], j, tokens)\n\n if (result === null || result === void 0 || result === '') continue\n\n if (Array.isArray(result)) {\n for (var k = 0; k < result.length; k++) {\n memo.push(result[k])\n }\n } else {\n memo.push(result)\n }\n }\n\n tokens = memo\n }\n\n return tokens\n}\n\n/**\n * Convenience method for passing a string through a pipeline and getting\n * strings out. This method takes care of wrapping the passed string in a\n * token and mapping the resulting tokens back to strings.\n *\n * @param {string} str - The string to pass through the pipeline.\n * @param {?object} metadata - Optional metadata to associate with the token\n * passed to the pipeline.\n * @returns {string[]}\n */\nlunr.Pipeline.prototype.runString = function (str, metadata) {\n var token = new lunr.Token (str, metadata)\n\n return this.run([token]).map(function (t) {\n return t.toString()\n })\n}\n\n/**\n * Resets the pipeline by removing any existing processors.\n *\n */\nlunr.Pipeline.prototype.reset = function () {\n this._stack = []\n}\n\n/**\n * Returns a representation of the pipeline ready for serialisation.\n *\n * Logs a warning if the function has not been registered.\n *\n * @returns {Array}\n */\nlunr.Pipeline.prototype.toJSON = function () {\n return this._stack.map(function (fn) {\n lunr.Pipeline.warnIfFunctionNotRegistered(fn)\n\n return fn.label\n })\n}\n/*!\n * lunr.Vector\n * Copyright (C) 2020 Oliver Nightingale\n */\n\n/**\n * A vector is used to construct the vector space of documents and queries. These\n * vectors support operations to determine the similarity between two documents or\n * a document and a query.\n *\n * Normally no parameters are required for initializing a vector, but in the case of\n * loading a previously dumped vector the raw elements can be provided to the constructor.\n *\n * For performance reasons vectors are implemented with a flat array, where an elements\n * index is immediately followed by its value. E.g. [index, value, index, value]. This\n * allows the underlying array to be as sparse as possible and still offer decent\n * performance when being used for vector calculations.\n *\n * @constructor\n * @param {Number[]} [elements] - The flat list of element index and element value pairs.\n */\nlunr.Vector = function (elements) {\n this._magnitude = 0\n this.elements = elements || []\n}\n\n\n/**\n * Calculates the position within the vector to insert a given index.\n *\n * This is used internally by insert and upsert. If there are duplicate indexes then\n * the position is returned as if the value for that index were to be updated, but it\n * is the callers responsibility to check whether there is a duplicate at that index\n *\n * @param {Number} insertIdx - The index at which the element should be inserted.\n * @returns {Number}\n */\nlunr.Vector.prototype.positionForIndex = function (index) {\n // For an empty vector the tuple can be inserted at the beginning\n if (this.elements.length == 0) {\n return 0\n }\n\n var start = 0,\n end = this.elements.length / 2,\n sliceLength = end - start,\n pivotPoint = Math.floor(sliceLength / 2),\n pivotIndex = this.elements[pivotPoint * 2]\n\n while (sliceLength > 1) {\n if (pivotIndex < index) {\n start = pivotPoint\n }\n\n if (pivotIndex > index) {\n end = pivotPoint\n }\n\n if (pivotIndex == index) {\n break\n }\n\n sliceLength = end - start\n pivotPoint = start + Math.floor(sliceLength / 2)\n pivotIndex = this.elements[pivotPoint * 2]\n }\n\n if (pivotIndex == index) {\n return pivotPoint * 2\n }\n\n if (pivotIndex > index) {\n return pivotPoint * 2\n }\n\n if (pivotIndex < index) {\n return (pivotPoint + 1) * 2\n }\n}\n\n/**\n * Inserts an element at an index within the vector.\n *\n * Does not allow duplicates, will throw an error if there is already an entry\n * for this index.\n *\n * @param {Number} insertIdx - The index at which the element should be inserted.\n * @param {Number} val - The value to be inserted into the vector.\n */\nlunr.Vector.prototype.insert = function (insertIdx, val) {\n this.upsert(insertIdx, val, function () {\n throw \"duplicate index\"\n })\n}\n\n/**\n * Inserts or updates an existing index within the vector.\n *\n * @param {Number} insertIdx - The index at which the element should be inserted.\n * @param {Number} val - The value to be inserted into the vector.\n * @param {function} fn - A function that is called for updates, the existing value and the\n * requested value are passed as arguments\n */\nlunr.Vector.prototype.upsert = function (insertIdx, val, fn) {\n this._magnitude = 0\n var position = this.positionForIndex(insertIdx)\n\n if (this.elements[position] == insertIdx) {\n this.elements[position + 1] = fn(this.elements[position + 1], val)\n } else {\n this.elements.splice(position, 0, insertIdx, val)\n }\n}\n\n/**\n * Calculates the magnitude of this vector.\n *\n * @returns {Number}\n */\nlunr.Vector.prototype.magnitude = function () {\n if (this._magnitude) return this._magnitude\n\n var sumOfSquares = 0,\n elementsLength = this.elements.length\n\n for (var i = 1; i < elementsLength; i += 2) {\n var val = this.elements[i]\n sumOfSquares += val * val\n }\n\n return this._magnitude = Math.sqrt(sumOfSquares)\n}\n\n/**\n * Calculates the dot product of this vector and another vector.\n *\n * @param {lunr.Vector} otherVector - The vector to compute the dot product with.\n * @returns {Number}\n */\nlunr.Vector.prototype.dot = function (otherVector) {\n var dotProduct = 0,\n a = this.elements, b = otherVector.elements,\n aLen = a.length, bLen = b.length,\n aVal = 0, bVal = 0,\n i = 0, j = 0\n\n while (i < aLen && j < bLen) {\n aVal = a[i], bVal = b[j]\n if (aVal < bVal) {\n i += 2\n } else if (aVal > bVal) {\n j += 2\n } else if (aVal == bVal) {\n dotProduct += a[i + 1] * b[j + 1]\n i += 2\n j += 2\n }\n }\n\n return dotProduct\n}\n\n/**\n * Calculates the similarity between this vector and another vector.\n *\n * @param {lunr.Vector} otherVector - The other vector to calculate the\n * similarity with.\n * @returns {Number}\n */\nlunr.Vector.prototype.similarity = function (otherVector) {\n return this.dot(otherVector) / this.magnitude() || 0\n}\n\n/**\n * Converts the vector to an array of the elements within the vector.\n *\n * @returns {Number[]}\n */\nlunr.Vector.prototype.toArray = function () {\n var output = new Array (this.elements.length / 2)\n\n for (var i = 1, j = 0; i < this.elements.length; i += 2, j++) {\n output[j] = this.elements[i]\n }\n\n return output\n}\n\n/**\n * A JSON serializable representation of the vector.\n *\n * @returns {Number[]}\n */\nlunr.Vector.prototype.toJSON = function () {\n return this.elements\n}\n/* eslint-disable */\n/*!\n * lunr.stemmer\n * Copyright (C) 2020 Oliver Nightingale\n * Includes code from - http://tartarus.org/~martin/PorterStemmer/js.txt\n */\n\n/**\n * lunr.stemmer is an english language stemmer, this is a JavaScript\n * implementation of the PorterStemmer taken from http://tartarus.org/~martin\n *\n * @static\n * @implements {lunr.PipelineFunction}\n * @param {lunr.Token} token - The string to stem\n * @returns {lunr.Token}\n * @see {@link lunr.Pipeline}\n * @function\n */\nlunr.stemmer = (function(){\n var step2list = {\n \"ational\" : \"ate\",\n \"tional\" : \"tion\",\n \"enci\" : \"ence\",\n \"anci\" : \"ance\",\n \"izer\" : \"ize\",\n \"bli\" : \"ble\",\n \"alli\" : \"al\",\n \"entli\" : \"ent\",\n \"eli\" : \"e\",\n \"ousli\" : \"ous\",\n \"ization\" : \"ize\",\n \"ation\" : \"ate\",\n \"ator\" : \"ate\",\n \"alism\" : \"al\",\n \"iveness\" : \"ive\",\n \"fulness\" : \"ful\",\n \"ousness\" : \"ous\",\n \"aliti\" : \"al\",\n \"iviti\" : \"ive\",\n \"biliti\" : \"ble\",\n \"logi\" : \"log\"\n },\n\n step3list = {\n \"icate\" : \"ic\",\n \"ative\" : \"\",\n \"alize\" : \"al\",\n \"iciti\" : \"ic\",\n \"ical\" : \"ic\",\n \"ful\" : \"\",\n \"ness\" : \"\"\n },\n\n c = \"[^aeiou]\", // consonant\n v = \"[aeiouy]\", // vowel\n C = c + \"[^aeiouy]*\", // consonant sequence\n V = v + \"[aeiou]*\", // vowel sequence\n\n mgr0 = \"^(\" + C + \")?\" + V + C, // [C]VC... is m>0\n meq1 = \"^(\" + C + \")?\" + V + C + \"(\" + V + \")?$\", // [C]VC[V] is m=1\n mgr1 = \"^(\" + C + \")?\" + V + C + V + C, // [C]VCVC... is m>1\n s_v = \"^(\" + C + \")?\" + v; // vowel in stem\n\n var re_mgr0 = new RegExp(mgr0);\n var re_mgr1 = new RegExp(mgr1);\n var re_meq1 = new RegExp(meq1);\n var re_s_v = new RegExp(s_v);\n\n var re_1a = /^(.+?)(ss|i)es$/;\n var re2_1a = /^(.+?)([^s])s$/;\n var re_1b = /^(.+?)eed$/;\n var re2_1b = /^(.+?)(ed|ing)$/;\n var re_1b_2 = /.$/;\n var re2_1b_2 = /(at|bl|iz)$/;\n var re3_1b_2 = new RegExp(\"([^aeiouylsz])\\\\1$\");\n var re4_1b_2 = new RegExp(\"^\" + C + v + \"[^aeiouwxy]$\");\n\n var re_1c = /^(.+?[^aeiou])y$/;\n var re_2 = /^(.+?)(ational|tional|enci|anci|izer|bli|alli|entli|eli|ousli|ization|ation|ator|alism|iveness|fulness|ousness|aliti|iviti|biliti|logi)$/;\n\n var re_3 = /^(.+?)(icate|ative|alize|iciti|ical|ful|ness)$/;\n\n var re_4 = /^(.+?)(al|ance|ence|er|ic|able|ible|ant|ement|ment|ent|ou|ism|ate|iti|ous|ive|ize)$/;\n var re2_4 = /^(.+?)(s|t)(ion)$/;\n\n var re_5 = /^(.+?)e$/;\n var re_5_1 = /ll$/;\n var re3_5 = new RegExp(\"^\" + C + v + \"[^aeiouwxy]$\");\n\n var porterStemmer = function porterStemmer(w) {\n var stem,\n suffix,\n firstch,\n re,\n re2,\n re3,\n re4;\n\n if (w.length < 3) { return w; }\n\n firstch = w.substr(0,1);\n if (firstch == \"y\") {\n w = firstch.toUpperCase() + w.substr(1);\n }\n\n // Step 1a\n re = re_1a\n re2 = re2_1a;\n\n if (re.test(w)) { w = w.replace(re,\"$1$2\"); }\n else if (re2.test(w)) { w = w.replace(re2,\"$1$2\"); }\n\n // Step 1b\n re = re_1b;\n re2 = re2_1b;\n if (re.test(w)) {\n var fp = re.exec(w);\n re = re_mgr0;\n if (re.test(fp[1])) {\n re = re_1b_2;\n w = w.replace(re,\"\");\n }\n } else if (re2.test(w)) {\n var fp = re2.exec(w);\n stem = fp[1];\n re2 = re_s_v;\n if (re2.test(stem)) {\n w = stem;\n re2 = re2_1b_2;\n re3 = re3_1b_2;\n re4 = re4_1b_2;\n if (re2.test(w)) { w = w + \"e\"; }\n else if (re3.test(w)) { re = re_1b_2; w = w.replace(re,\"\"); }\n else if (re4.test(w)) { w = w + \"e\"; }\n }\n }\n\n // Step 1c - replace suffix y or Y by i if preceded by a non-vowel which is not the first letter of the word (so cry -> cri, by -> by, say -> say)\n re = re_1c;\n if (re.test(w)) {\n var fp = re.exec(w);\n stem = fp[1];\n w = stem + \"i\";\n }\n\n // Step 2\n re = re_2;\n if (re.test(w)) {\n var fp = re.exec(w);\n stem = fp[1];\n suffix = fp[2];\n re = re_mgr0;\n if (re.test(stem)) {\n w = stem + step2list[suffix];\n }\n }\n\n // Step 3\n re = re_3;\n if (re.test(w)) {\n var fp = re.exec(w);\n stem = fp[1];\n suffix = fp[2];\n re = re_mgr0;\n if (re.test(stem)) {\n w = stem + step3list[suffix];\n }\n }\n\n // Step 4\n re = re_4;\n re2 = re2_4;\n if (re.test(w)) {\n var fp = re.exec(w);\n stem = fp[1];\n re = re_mgr1;\n if (re.test(stem)) {\n w = stem;\n }\n } else if (re2.test(w)) {\n var fp = re2.exec(w);\n stem = fp[1] + fp[2];\n re2 = re_mgr1;\n if (re2.test(stem)) {\n w = stem;\n }\n }\n\n // Step 5\n re = re_5;\n if (re.test(w)) {\n var fp = re.exec(w);\n stem = fp[1];\n re = re_mgr1;\n re2 = re_meq1;\n re3 = re3_5;\n if (re.test(stem) || (re2.test(stem) && !(re3.test(stem)))) {\n w = stem;\n }\n }\n\n re = re_5_1;\n re2 = re_mgr1;\n if (re.test(w) && re2.test(w)) {\n re = re_1b_2;\n w = w.replace(re,\"\");\n }\n\n // and turn initial Y back to y\n\n if (firstch == \"y\") {\n w = firstch.toLowerCase() + w.substr(1);\n }\n\n return w;\n };\n\n return function (token) {\n return token.update(porterStemmer);\n }\n})();\n\nlunr.Pipeline.registerFunction(lunr.stemmer, 'stemmer')\n/*!\n * lunr.stopWordFilter\n * Copyright (C) 2020 Oliver Nightingale\n */\n\n/**\n * lunr.generateStopWordFilter builds a stopWordFilter function from the provided\n * list of stop words.\n *\n * The built in lunr.stopWordFilter is built using this generator and can be used\n * to generate custom stopWordFilters for applications or non English languages.\n *\n * @function\n * @param {Array} token The token to pass through the filter\n * @returns {lunr.PipelineFunction}\n * @see lunr.Pipeline\n * @see lunr.stopWordFilter\n */\nlunr.generateStopWordFilter = function (stopWords) {\n var words = stopWords.reduce(function (memo, stopWord) {\n memo[stopWord] = stopWord\n return memo\n }, {})\n\n return function (token) {\n if (token && words[token.toString()] !== token.toString()) return token\n }\n}\n\n/**\n * lunr.stopWordFilter is an English language stop word list filter, any words\n * contained in the list will not be passed through the filter.\n *\n * This is intended to be used in the Pipeline. If the token does not pass the\n * filter then undefined will be returned.\n *\n * @function\n * @implements {lunr.PipelineFunction}\n * @params {lunr.Token} token - A token to check for being a stop word.\n * @returns {lunr.Token}\n * @see {@link lunr.Pipeline}\n */\nlunr.stopWordFilter = lunr.generateStopWordFilter([\n 'a',\n 'able',\n 'about',\n 'across',\n 'after',\n 'all',\n 'almost',\n 'also',\n 'am',\n 'among',\n 'an',\n 'and',\n 'any',\n 'are',\n 'as',\n 'at',\n 'be',\n 'because',\n 'been',\n 'but',\n 'by',\n 'can',\n 'cannot',\n 'could',\n 'dear',\n 'did',\n 'do',\n 'does',\n 'either',\n 'else',\n 'ever',\n 'every',\n 'for',\n 'from',\n 'get',\n 'got',\n 'had',\n 'has',\n 'have',\n 'he',\n 'her',\n 'hers',\n 'him',\n 'his',\n 'how',\n 'however',\n 'i',\n 'if',\n 'in',\n 'into',\n 'is',\n 'it',\n 'its',\n 'just',\n 'least',\n 'let',\n 'like',\n 'likely',\n 'may',\n 'me',\n 'might',\n 'most',\n 'must',\n 'my',\n 'neither',\n 'no',\n 'nor',\n 'not',\n 'of',\n 'off',\n 'often',\n 'on',\n 'only',\n 'or',\n 'other',\n 'our',\n 'own',\n 'rather',\n 'said',\n 'say',\n 'says',\n 'she',\n 'should',\n 'since',\n 'so',\n 'some',\n 'than',\n 'that',\n 'the',\n 'their',\n 'them',\n 'then',\n 'there',\n 'these',\n 'they',\n 'this',\n 'tis',\n 'to',\n 'too',\n 'twas',\n 'us',\n 'wants',\n 'was',\n 'we',\n 'were',\n 'what',\n 'when',\n 'where',\n 'which',\n 'while',\n 'who',\n 'whom',\n 'why',\n 'will',\n 'with',\n 'would',\n 'yet',\n 'you',\n 'your'\n])\n\nlunr.Pipeline.registerFunction(lunr.stopWordFilter, 'stopWordFilter')\n/*!\n * lunr.trimmer\n * Copyright (C) 2020 Oliver Nightingale\n */\n\n/**\n * lunr.trimmer is a pipeline function for trimming non word\n * characters from the beginning and end of tokens before they\n * enter the index.\n *\n * This implementation may not work correctly for non latin\n * characters and should either be removed or adapted for use\n * with languages with non-latin characters.\n *\n * @static\n * @implements {lunr.PipelineFunction}\n * @param {lunr.Token} token The token to pass through the filter\n * @returns {lunr.Token}\n * @see lunr.Pipeline\n */\nlunr.trimmer = function (token) {\n return token.update(function (s) {\n return s.replace(/^\\W+/, '').replace(/\\W+$/, '')\n })\n}\n\nlunr.Pipeline.registerFunction(lunr.trimmer, 'trimmer')\n/*!\n * lunr.TokenSet\n * Copyright (C) 2020 Oliver Nightingale\n */\n\n/**\n * A token set is used to store the unique list of all tokens\n * within an index. Token sets are also used to represent an\n * incoming query to the index, this query token set and index\n * token set are then intersected to find which tokens to look\n * up in the inverted index.\n *\n * A token set can hold multiple tokens, as in the case of the\n * index token set, or it can hold a single token as in the\n * case of a simple query token set.\n *\n * Additionally token sets are used to perform wildcard matching.\n * Leading, contained and trailing wildcards are supported, and\n * from this edit distance matching can also be provided.\n *\n * Token sets are implemented as a minimal finite state automata,\n * where both common prefixes and suffixes are shared between tokens.\n * This helps to reduce the space used for storing the token set.\n *\n * @constructor\n */\nlunr.TokenSet = function () {\n this.final = false\n this.edges = {}\n this.id = lunr.TokenSet._nextId\n lunr.TokenSet._nextId += 1\n}\n\n/**\n * Keeps track of the next, auto increment, identifier to assign\n * to a new tokenSet.\n *\n * TokenSets require a unique identifier to be correctly minimised.\n *\n * @private\n */\nlunr.TokenSet._nextId = 1\n\n/**\n * Creates a TokenSet instance from the given sorted array of words.\n *\n * @param {String[]} arr - A sorted array of strings to create the set from.\n * @returns {lunr.TokenSet}\n * @throws Will throw an error if the input array is not sorted.\n */\nlunr.TokenSet.fromArray = function (arr) {\n var builder = new lunr.TokenSet.Builder\n\n for (var i = 0, len = arr.length; i < len; i++) {\n builder.insert(arr[i])\n }\n\n builder.finish()\n return builder.root\n}\n\n/**\n * Creates a token set from a query clause.\n *\n * @private\n * @param {Object} clause - A single clause from lunr.Query.\n * @param {string} clause.term - The query clause term.\n * @param {number} [clause.editDistance] - The optional edit distance for the term.\n * @returns {lunr.TokenSet}\n */\nlunr.TokenSet.fromClause = function (clause) {\n if ('editDistance' in clause) {\n return lunr.TokenSet.fromFuzzyString(clause.term, clause.editDistance)\n } else {\n return lunr.TokenSet.fromString(clause.term)\n }\n}\n\n/**\n * Creates a token set representing a single string with a specified\n * edit distance.\n *\n * Insertions, deletions, substitutions and transpositions are each\n * treated as an edit distance of 1.\n *\n * Increasing the allowed edit distance will have a dramatic impact\n * on the performance of both creating and intersecting these TokenSets.\n * It is advised to keep the edit distance less than 3.\n *\n * @param {string} str - The string to create the token set from.\n * @param {number} editDistance - The allowed edit distance to match.\n * @returns {lunr.Vector}\n */\nlunr.TokenSet.fromFuzzyString = function (str, editDistance) {\n var root = new lunr.TokenSet\n\n var stack = [{\n node: root,\n editsRemaining: editDistance,\n str: str\n }]\n\n while (stack.length) {\n var frame = stack.pop()\n\n // no edit\n if (frame.str.length > 0) {\n var char = frame.str.charAt(0),\n noEditNode\n\n if (char in frame.node.edges) {\n noEditNode = frame.node.edges[char]\n } else {\n noEditNode = new lunr.TokenSet\n frame.node.edges[char] = noEditNode\n }\n\n if (frame.str.length == 1) {\n noEditNode.final = true\n }\n\n stack.push({\n node: noEditNode,\n editsRemaining: frame.editsRemaining,\n str: frame.str.slice(1)\n })\n }\n\n if (frame.editsRemaining == 0) {\n continue\n }\n\n // insertion\n if (\"*\" in frame.node.edges) {\n var insertionNode = frame.node.edges[\"*\"]\n } else {\n var insertionNode = new lunr.TokenSet\n frame.node.edges[\"*\"] = insertionNode\n }\n\n if (frame.str.length == 0) {\n insertionNode.final = true\n }\n\n stack.push({\n node: insertionNode,\n editsRemaining: frame.editsRemaining - 1,\n str: frame.str\n })\n\n // deletion\n // can only do a deletion if we have enough edits remaining\n // and if there are characters left to delete in the string\n if (frame.str.length > 1) {\n stack.push({\n node: frame.node,\n editsRemaining: frame.editsRemaining - 1,\n str: frame.str.slice(1)\n })\n }\n\n // deletion\n // just removing the last character from the str\n if (frame.str.length == 1) {\n frame.node.final = true\n }\n\n // substitution\n // can only do a substitution if we have enough edits remaining\n // and if there are characters left to substitute\n if (frame.str.length >= 1) {\n if (\"*\" in frame.node.edges) {\n var substitutionNode = frame.node.edges[\"*\"]\n } else {\n var substitutionNode = new lunr.TokenSet\n frame.node.edges[\"*\"] = substitutionNode\n }\n\n if (frame.str.length == 1) {\n substitutionNode.final = true\n }\n\n stack.push({\n node: substitutionNode,\n editsRemaining: frame.editsRemaining - 1,\n str: frame.str.slice(1)\n })\n }\n\n // transposition\n // can only do a transposition if there are edits remaining\n // and there are enough characters to transpose\n if (frame.str.length > 1) {\n var charA = frame.str.charAt(0),\n charB = frame.str.charAt(1),\n transposeNode\n\n if (charB in frame.node.edges) {\n transposeNode = frame.node.edges[charB]\n } else {\n transposeNode = new lunr.TokenSet\n frame.node.edges[charB] = transposeNode\n }\n\n if (frame.str.length == 1) {\n transposeNode.final = true\n }\n\n stack.push({\n node: transposeNode,\n editsRemaining: frame.editsRemaining - 1,\n str: charA + frame.str.slice(2)\n })\n }\n }\n\n return root\n}\n\n/**\n * Creates a TokenSet from a string.\n *\n * The string may contain one or more wildcard characters (*)\n * that will allow wildcard matching when intersecting with\n * another TokenSet.\n *\n * @param {string} str - The string to create a TokenSet from.\n * @returns {lunr.TokenSet}\n */\nlunr.TokenSet.fromString = function (str) {\n var node = new lunr.TokenSet,\n root = node\n\n /*\n * Iterates through all characters within the passed string\n * appending a node for each character.\n *\n * When a wildcard character is found then a self\n * referencing edge is introduced to continually match\n * any number of any characters.\n */\n for (var i = 0, len = str.length; i < len; i++) {\n var char = str[i],\n final = (i == len - 1)\n\n if (char == \"*\") {\n node.edges[char] = node\n node.final = final\n\n } else {\n var next = new lunr.TokenSet\n next.final = final\n\n node.edges[char] = next\n node = next\n }\n }\n\n return root\n}\n\n/**\n * Converts this TokenSet into an array of strings\n * contained within the TokenSet.\n *\n * This is not intended to be used on a TokenSet that\n * contains wildcards, in these cases the results are\n * undefined and are likely to cause an infinite loop.\n *\n * @returns {string[]}\n */\nlunr.TokenSet.prototype.toArray = function () {\n var words = []\n\n var stack = [{\n prefix: \"\",\n node: this\n }]\n\n while (stack.length) {\n var frame = stack.pop(),\n edges = Object.keys(frame.node.edges),\n len = edges.length\n\n if (frame.node.final) {\n /* In Safari, at this point the prefix is sometimes corrupted, see:\n * https://github.com/olivernn/lunr.js/issues/279 Calling any\n * String.prototype method forces Safari to \"cast\" this string to what\n * it's supposed to be, fixing the bug. */\n frame.prefix.charAt(0)\n words.push(frame.prefix)\n }\n\n for (var i = 0; i < len; i++) {\n var edge = edges[i]\n\n stack.push({\n prefix: frame.prefix.concat(edge),\n node: frame.node.edges[edge]\n })\n }\n }\n\n return words\n}\n\n/**\n * Generates a string representation of a TokenSet.\n *\n * This is intended to allow TokenSets to be used as keys\n * in objects, largely to aid the construction and minimisation\n * of a TokenSet. As such it is not designed to be a human\n * friendly representation of the TokenSet.\n *\n * @returns {string}\n */\nlunr.TokenSet.prototype.toString = function () {\n // NOTE: Using Object.keys here as this.edges is very likely\n // to enter 'hash-mode' with many keys being added\n //\n // avoiding a for-in loop here as it leads to the function\n // being de-optimised (at least in V8). From some simple\n // benchmarks the performance is comparable, but allowing\n // V8 to optimize may mean easy performance wins in the future.\n\n if (this._str) {\n return this._str\n }\n\n var str = this.final ? '1' : '0',\n labels = Object.keys(this.edges).sort(),\n len = labels.length\n\n for (var i = 0; i < len; i++) {\n var label = labels[i],\n node = this.edges[label]\n\n str = str + label + node.id\n }\n\n return str\n}\n\n/**\n * Returns a new TokenSet that is the intersection of\n * this TokenSet and the passed TokenSet.\n *\n * This intersection will take into account any wildcards\n * contained within the TokenSet.\n *\n * @param {lunr.TokenSet} b - An other TokenSet to intersect with.\n * @returns {lunr.TokenSet}\n */\nlunr.TokenSet.prototype.intersect = function (b) {\n var output = new lunr.TokenSet,\n frame = undefined\n\n var stack = [{\n qNode: b,\n output: output,\n node: this\n }]\n\n while (stack.length) {\n frame = stack.pop()\n\n // NOTE: As with the #toString method, we are using\n // Object.keys and a for loop instead of a for-in loop\n // as both of these objects enter 'hash' mode, causing\n // the function to be de-optimised in V8\n var qEdges = Object.keys(frame.qNode.edges),\n qLen = qEdges.length,\n nEdges = Object.keys(frame.node.edges),\n nLen = nEdges.length\n\n for (var q = 0; q < qLen; q++) {\n var qEdge = qEdges[q]\n\n for (var n = 0; n < nLen; n++) {\n var nEdge = nEdges[n]\n\n if (nEdge == qEdge || qEdge == '*') {\n var node = frame.node.edges[nEdge],\n qNode = frame.qNode.edges[qEdge],\n final = node.final && qNode.final,\n next = undefined\n\n if (nEdge in frame.output.edges) {\n // an edge already exists for this character\n // no need to create a new node, just set the finality\n // bit unless this node is already final\n next = frame.output.edges[nEdge]\n next.final = next.final || final\n\n } else {\n // no edge exists yet, must create one\n // set the finality bit and insert it\n // into the output\n next = new lunr.TokenSet\n next.final = final\n frame.output.edges[nEdge] = next\n }\n\n stack.push({\n qNode: qNode,\n output: next,\n node: node\n })\n }\n }\n }\n }\n\n return output\n}\nlunr.TokenSet.Builder = function () {\n this.previousWord = \"\"\n this.root = new lunr.TokenSet\n this.uncheckedNodes = []\n this.minimizedNodes = {}\n}\n\nlunr.TokenSet.Builder.prototype.insert = function (word) {\n var node,\n commonPrefix = 0\n\n if (word < this.previousWord) {\n throw new Error (\"Out of order word insertion\")\n }\n\n for (var i = 0; i < word.length && i < this.previousWord.length; i++) {\n if (word[i] != this.previousWord[i]) break\n commonPrefix++\n }\n\n this.minimize(commonPrefix)\n\n if (this.uncheckedNodes.length == 0) {\n node = this.root\n } else {\n node = this.uncheckedNodes[this.uncheckedNodes.length - 1].child\n }\n\n for (var i = commonPrefix; i < word.length; i++) {\n var nextNode = new lunr.TokenSet,\n char = word[i]\n\n node.edges[char] = nextNode\n\n this.uncheckedNodes.push({\n parent: node,\n char: char,\n child: nextNode\n })\n\n node = nextNode\n }\n\n node.final = true\n this.previousWord = word\n}\n\nlunr.TokenSet.Builder.prototype.finish = function () {\n this.minimize(0)\n}\n\nlunr.TokenSet.Builder.prototype.minimize = function (downTo) {\n for (var i = this.uncheckedNodes.length - 1; i >= downTo; i--) {\n var node = this.uncheckedNodes[i],\n childKey = node.child.toString()\n\n if (childKey in this.minimizedNodes) {\n node.parent.edges[node.char] = this.minimizedNodes[childKey]\n } else {\n // Cache the key for this node since\n // we know it can't change anymore\n node.child._str = childKey\n\n this.minimizedNodes[childKey] = node.child\n }\n\n this.uncheckedNodes.pop()\n }\n}\n/*!\n * lunr.Index\n * Copyright (C) 2020 Oliver Nightingale\n */\n\n/**\n * An index contains the built index of all documents and provides a query interface\n * to the index.\n *\n * Usually instances of lunr.Index will not be created using this constructor, instead\n * lunr.Builder should be used to construct new indexes, or lunr.Index.load should be\n * used to load previously built and serialized indexes.\n *\n * @constructor\n * @param {Object} attrs - The attributes of the built search index.\n * @param {Object} attrs.invertedIndex - An index of term/field to document reference.\n * @param {Object<string, lunr.Vector>} attrs.fieldVectors - Field vectors\n * @param {lunr.TokenSet} attrs.tokenSet - An set of all corpus tokens.\n * @param {string[]} attrs.fields - The names of indexed document fields.\n * @param {lunr.Pipeline} attrs.pipeline - The pipeline to use for search terms.\n */\nlunr.Index = function (attrs) {\n this.invertedIndex = attrs.invertedIndex\n this.fieldVectors = attrs.fieldVectors\n this.tokenSet = attrs.tokenSet\n this.fields = attrs.fields\n this.pipeline = attrs.pipeline\n}\n\n/**\n * A result contains details of a document matching a search query.\n * @typedef {Object} lunr.Index~Result\n * @property {string} ref - The reference of the document this result represents.\n * @property {number} score - A number between 0 and 1 representing how similar this document is to the query.\n * @property {lunr.MatchData} matchData - Contains metadata about this match including which term(s) caused the match.\n */\n\n/**\n * Although lunr provides the ability to create queries using lunr.Query, it also provides a simple\n * query language which itself is parsed into an instance of lunr.Query.\n *\n * For programmatically building queries it is advised to directly use lunr.Query, the query language\n * is best used for human entered text rather than program generated text.\n *\n * At its simplest queries can just be a single term, e.g. `hello`, multiple terms are also supported\n * and will be combined with OR, e.g `hello world` will match documents that contain either 'hello'\n * or 'world', though those that contain both will rank higher in the results.\n *\n * Wildcards can be included in terms to match one or more unspecified characters, these wildcards can\n * be inserted anywhere within the term, and more than one wildcard can exist in a single term. Adding\n * wildcards will increase the number of documents that will be found but can also have a negative\n * impact on query performance, especially with wildcards at the beginning of a term.\n *\n * Terms can be restricted to specific fields, e.g. `title:hello`, only documents with the term\n * hello in the title field will match this query. Using a field not present in the index will lead\n * to an error being thrown.\n *\n * Modifiers can also be added to terms, lunr supports edit distance and boost modifiers on terms. A term\n * boost will make documents matching that term score higher, e.g. `foo^5`. Edit distance is also supported\n * to provide fuzzy matching, e.g. 'hello~2' will match documents with hello with an edit distance of 2.\n * Avoid large values for edit distance to improve query performance.\n *\n * Each term also supports a presence modifier. By default a term's presence in document is optional, however\n * this can be changed to either required or prohibited. For a term's presence to be required in a document the\n * term should be prefixed with a '+', e.g. `+foo bar` is a search for documents that must contain 'foo' and\n * optionally contain 'bar'. Conversely a leading '-' sets the terms presence to prohibited, i.e. it must not\n * appear in a document, e.g. `-foo bar` is a search for documents that do not contain 'foo' but may contain 'bar'.\n *\n * To escape special characters the backslash character '\\' can be used, this allows searches to include\n * characters that would normally be considered modifiers, e.g. `foo\\~2` will search for a term \"foo~2\" instead\n * of attempting to apply a boost of 2 to the search term \"foo\".\n *\n * @typedef {string} lunr.Index~QueryString\n * @example <caption>Simple single term query</caption>\n * hello\n * @example <caption>Multiple term query</caption>\n * hello world\n * @example <caption>term scoped to a field</caption>\n * title:hello\n * @example <caption>term with a boost of 10</caption>\n * hello^10\n * @example <caption>term with an edit distance of 2</caption>\n * hello~2\n * @example <caption>terms with presence modifiers</caption>\n * -foo +bar baz\n */\n\n/**\n * Performs a search against the index using lunr query syntax.\n *\n * Results will be returned sorted by their score, the most relevant results\n * will be returned first. For details on how the score is calculated, please see\n * the {@link https://lunrjs.com/guides/searching.html#scoring|guide}.\n *\n * For more programmatic querying use lunr.Index#query.\n *\n * @param {lunr.Index~QueryString} queryString - A string containing a lunr query.\n * @throws {lunr.QueryParseError} If the passed query string cannot be parsed.\n * @returns {lunr.Index~Result[]}\n */\nlunr.Index.prototype.search = function (queryString) {\n return this.query(function (query) {\n var parser = new lunr.QueryParser(queryString, query)\n parser.parse()\n })\n}\n\n/**\n * A query builder callback provides a query object to be used to express\n * the query to perform on the index.\n *\n * @callback lunr.Index~queryBuilder\n * @param {lunr.Query} query - The query object to build up.\n * @this lunr.Query\n */\n\n/**\n * Performs a query against the index using the yielded lunr.Query object.\n *\n * If performing programmatic queries against the index, this method is preferred\n * over lunr.Index#search so as to avoid the additional query parsing overhead.\n *\n * A query object is yielded to the supplied function which should be used to\n * express the query to be run against the index.\n *\n * Note that although this function takes a callback parameter it is _not_ an\n * asynchronous operation, the callback is just yielded a query object to be\n * customized.\n *\n * @param {lunr.Index~queryBuilder} fn - A function that is used to build the query.\n * @returns {lunr.Index~Result[]}\n */\nlunr.Index.prototype.query = function (fn) {\n // for each query clause\n // * process terms\n // * expand terms from token set\n // * find matching documents and metadata\n // * get document vectors\n // * score documents\n\n var query = new lunr.Query(this.fields),\n matchingFields = Object.create(null),\n queryVectors = Object.create(null),\n termFieldCache = Object.create(null),\n requiredMatches = Object.create(null),\n prohibitedMatches = Object.create(null)\n\n /*\n * To support field level boosts a query vector is created per\n * field. An empty vector is eagerly created to support negated\n * queries.\n */\n for (var i = 0; i < this.fields.length; i++) {\n queryVectors[this.fields[i]] = new lunr.Vector\n }\n\n fn.call(query, query)\n\n for (var i = 0; i < query.clauses.length; i++) {\n /*\n * Unless the pipeline has been disabled for this term, which is\n * the case for terms with wildcards, we need to pass the clause\n * term through the search pipeline. A pipeline returns an array\n * of processed terms. Pipeline functions may expand the passed\n * term, which means we may end up performing multiple index lookups\n * for a single query term.\n */\n var clause = query.clauses[i],\n terms = null,\n clauseMatches = lunr.Set.empty\n\n if (clause.usePipeline) {\n terms = this.pipeline.runString(clause.term, {\n fields: clause.fields\n })\n } else {\n terms = [clause.term]\n }\n\n for (var m = 0; m < terms.length; m++) {\n var term = terms[m]\n\n /*\n * Each term returned from the pipeline needs to use the same query\n * clause object, e.g. the same boost and or edit distance. The\n * simplest way to do this is to re-use the clause object but mutate\n * its term property.\n */\n clause.term = term\n\n /*\n * From the term in the clause we create a token set which will then\n * be used to intersect the indexes token set to get a list of terms\n * to lookup in the inverted index\n */\n var termTokenSet = lunr.TokenSet.fromClause(clause),\n expandedTerms = this.tokenSet.intersect(termTokenSet).toArray()\n\n /*\n * If a term marked as required does not exist in the tokenSet it is\n * impossible for the search to return any matches. We set all the field\n * scoped required matches set to empty and stop examining any further\n * clauses.\n */\n if (expandedTerms.length === 0 && clause.presence === lunr.Query.presence.REQUIRED) {\n for (var k = 0; k < clause.fields.length; k++) {\n var field = clause.fields[k]\n requiredMatches[field] = lunr.Set.empty\n }\n\n break\n }\n\n for (var j = 0; j < expandedTerms.length; j++) {\n /*\n * For each term get the posting and termIndex, this is required for\n * building the query vector.\n */\n var expandedTerm = expandedTerms[j],\n posting = this.invertedIndex[expandedTerm],\n termIndex = posting._index\n\n for (var k = 0; k < clause.fields.length; k++) {\n /*\n * For each field that this query term is scoped by (by default\n * all fields are in scope) we need to get all the document refs\n * that have this term in that field.\n *\n * The posting is the entry in the invertedIndex for the matching\n * term from above.\n */\n var field = clause.fields[k],\n fieldPosting = posting[field],\n matchingDocumentRefs = Object.keys(fieldPosting),\n termField = expandedTerm + \"/\" + field,\n matchingDocumentsSet = new lunr.Set(matchingDocumentRefs)\n\n /*\n * if the presence of this term is required ensure that the matching\n * documents are added to the set of required matches for this clause.\n *\n */\n if (clause.presence == lunr.Query.presence.REQUIRED) {\n clauseMatches = clauseMatches.union(matchingDocumentsSet)\n\n if (requiredMatches[field] === undefined) {\n requiredMatches[field] = lunr.Set.complete\n }\n }\n\n /*\n * if the presence of this term is prohibited ensure that the matching\n * documents are added to the set of prohibited matches for this field,\n * creating that set if it does not yet exist.\n */\n if (clause.presence == lunr.Query.presence.PROHIBITED) {\n if (prohibitedMatches[field] === undefined) {\n prohibitedMatches[field] = lunr.Set.empty\n }\n\n prohibitedMatches[field] = prohibitedMatches[field].union(matchingDocumentsSet)\n\n /*\n * Prohibited matches should not be part of the query vector used for\n * similarity scoring and no metadata should be extracted so we continue\n * to the next field\n */\n continue\n }\n\n /*\n * The query field vector is populated using the termIndex found for\n * the term and a unit value with the appropriate boost applied.\n * Using upsert because there could already be an entry in the vector\n * for the term we are working with. In that case we just add the scores\n * together.\n */\n queryVectors[field].upsert(termIndex, clause.boost, function (a, b) { return a + b })\n\n /**\n * If we've already seen this term, field combo then we've already collected\n * the matching documents and metadata, no need to go through all that again\n */\n if (termFieldCache[termField]) {\n continue\n }\n\n for (var l = 0; l < matchingDocumentRefs.length; l++) {\n /*\n * All metadata for this term/field/document triple\n * are then extracted and collected into an instance\n * of lunr.MatchData ready to be returned in the query\n * results\n */\n var matchingDocumentRef = matchingDocumentRefs[l],\n matchingFieldRef = new lunr.FieldRef (matchingDocumentRef, field),\n metadata = fieldPosting[matchingDocumentRef],\n fieldMatch\n\n if ((fieldMatch = matchingFields[matchingFieldRef]) === undefined) {\n matchingFields[matchingFieldRef] = new lunr.MatchData (expandedTerm, field, metadata)\n } else {\n fieldMatch.add(expandedTerm, field, metadata)\n }\n\n }\n\n termFieldCache[termField] = true\n }\n }\n }\n\n /**\n * If the presence was required we need to update the requiredMatches field sets.\n * We do this after all fields for the term have collected their matches because\n * the clause terms presence is required in _any_ of the fields not _all_ of the\n * fields.\n */\n if (clause.presence === lunr.Query.presence.REQUIRED) {\n for (var k = 0; k < clause.fields.length; k++) {\n var field = clause.fields[k]\n requiredMatches[field] = requiredMatches[field].intersect(clauseMatches)\n }\n }\n }\n\n /**\n * Need to combine the field scoped required and prohibited\n * matching documents into a global set of required and prohibited\n * matches\n */\n var allRequiredMatches = lunr.Set.complete,\n allProhibitedMatches = lunr.Set.empty\n\n for (var i = 0; i < this.fields.length; i++) {\n var field = this.fields[i]\n\n if (requiredMatches[field]) {\n allRequiredMatches = allRequiredMatches.intersect(requiredMatches[field])\n }\n\n if (prohibitedMatches[field]) {\n allProhibitedMatches = allProhibitedMatches.union(prohibitedMatches[field])\n }\n }\n\n var matchingFieldRefs = Object.keys(matchingFields),\n results = [],\n matches = Object.create(null)\n\n /*\n * If the query is negated (contains only prohibited terms)\n * we need to get _all_ fieldRefs currently existing in the\n * index. This is only done when we know that the query is\n * entirely prohibited terms to avoid any cost of getting all\n * fieldRefs unnecessarily.\n *\n * Additionally, blank MatchData must be created to correctly\n * populate the results.\n */\n if (query.isNegated()) {\n matchingFieldRefs = Object.keys(this.fieldVectors)\n\n for (var i = 0; i < matchingFieldRefs.length; i++) {\n var matchingFieldRef = matchingFieldRefs[i]\n var fieldRef = lunr.FieldRef.fromString(matchingFieldRef)\n matchingFields[matchingFieldRef] = new lunr.MatchData\n }\n }\n\n for (var i = 0; i < matchingFieldRefs.length; i++) {\n /*\n * Currently we have document fields that match the query, but we\n * need to return documents. The matchData and scores are combined\n * from multiple fields belonging to the same document.\n *\n * Scores are calculated by field, using the query vectors created\n * above, and combined into a final document score using addition.\n */\n var fieldRef = lunr.FieldRef.fromString(matchingFieldRefs[i]),\n docRef = fieldRef.docRef\n\n if (!allRequiredMatches.contains(docRef)) {\n continue\n }\n\n if (allProhibitedMatches.contains(docRef)) {\n continue\n }\n\n var fieldVector = this.fieldVectors[fieldRef],\n score = queryVectors[fieldRef.fieldName].similarity(fieldVector),\n docMatch\n\n if ((docMatch = matches[docRef]) !== undefined) {\n docMatch.score += score\n docMatch.matchData.combine(matchingFields[fieldRef])\n } else {\n var match = {\n ref: docRef,\n score: score,\n matchData: matchingFields[fieldRef]\n }\n matches[docRef] = match\n results.push(match)\n }\n }\n\n /*\n * Sort the results objects by score, highest first.\n */\n return results.sort(function (a, b) {\n return b.score - a.score\n })\n}\n\n/**\n * Prepares the index for JSON serialization.\n *\n * The schema for this JSON blob will be described in a\n * separate JSON schema file.\n *\n * @returns {Object}\n */\nlunr.Index.prototype.toJSON = function () {\n var invertedIndex = Object.keys(this.invertedIndex)\n .sort()\n .map(function (term) {\n return [term, this.invertedIndex[term]]\n }, this)\n\n var fieldVectors = Object.keys(this.fieldVectors)\n .map(function (ref) {\n return [ref, this.fieldVectors[ref].toJSON()]\n }, this)\n\n return {\n version: lunr.version,\n fields: this.fields,\n fieldVectors: fieldVectors,\n invertedIndex: invertedIndex,\n pipeline: this.pipeline.toJSON()\n }\n}\n\n/**\n * Loads a previously serialized lunr.Index\n *\n * @param {Object} serializedIndex - A previously serialized lunr.Index\n * @returns {lunr.Index}\n */\nlunr.Index.load = function (serializedIndex) {\n var attrs = {},\n fieldVectors = {},\n serializedVectors = serializedIndex.fieldVectors,\n invertedIndex = Object.create(null),\n serializedInvertedIndex = serializedIndex.invertedIndex,\n tokenSetBuilder = new lunr.TokenSet.Builder,\n pipeline = lunr.Pipeline.load(serializedIndex.pipeline)\n\n if (serializedIndex.version != lunr.version) {\n lunr.utils.warn(\"Version mismatch when loading serialised index. Current version of lunr '\" + lunr.version + \"' does not match serialized index '\" + serializedIndex.version + \"'\")\n }\n\n for (var i = 0; i < serializedVectors.length; i++) {\n var tuple = serializedVectors[i],\n ref = tuple[0],\n elements = tuple[1]\n\n fieldVectors[ref] = new lunr.Vector(elements)\n }\n\n for (var i = 0; i < serializedInvertedIndex.length; i++) {\n var tuple = serializedInvertedIndex[i],\n term = tuple[0],\n posting = tuple[1]\n\n tokenSetBuilder.insert(term)\n invertedIndex[term] = posting\n }\n\n tokenSetBuilder.finish()\n\n attrs.fields = serializedIndex.fields\n\n attrs.fieldVectors = fieldVectors\n attrs.invertedIndex = invertedIndex\n attrs.tokenSet = tokenSetBuilder.root\n attrs.pipeline = pipeline\n\n return new lunr.Index(attrs)\n}\n/*!\n * lunr.Builder\n * Copyright (C) 2020 Oliver Nightingale\n */\n\n/**\n * lunr.Builder performs indexing on a set of documents and\n * returns instances of lunr.Index ready for querying.\n *\n * All configuration of the index is done via the builder, the\n * fields to index, the document reference, the text processing\n * pipeline and document scoring parameters are all set on the\n * builder before indexing.\n *\n * @constructor\n * @property {string} _ref - Internal reference to the document reference field.\n * @property {string[]} _fields - Internal reference to the document fields to index.\n * @property {object} invertedIndex - The inverted index maps terms to document fields.\n * @property {object} documentTermFrequencies - Keeps track of document term frequencies.\n * @property {object} documentLengths - Keeps track of the length of documents added to the index.\n * @property {lunr.tokenizer} tokenizer - Function for splitting strings into tokens for indexing.\n * @property {lunr.Pipeline} pipeline - The pipeline performs text processing on tokens before indexing.\n * @property {lunr.Pipeline} searchPipeline - A pipeline for processing search terms before querying the index.\n * @property {number} documentCount - Keeps track of the total number of documents indexed.\n * @property {number} _b - A parameter to control field length normalization, setting this to 0 disabled normalization, 1 fully normalizes field lengths, the default value is 0.75.\n * @property {number} _k1 - A parameter to control how quickly an increase in term frequency results in term frequency saturation, the default value is 1.2.\n * @property {number} termIndex - A counter incremented for each unique term, used to identify a terms position in the vector space.\n * @property {array} metadataWhitelist - A list of metadata keys that have been whitelisted for entry in the index.\n */\nlunr.Builder = function () {\n this._ref = \"id\"\n this._fields = Object.create(null)\n this._documents = Object.create(null)\n this.invertedIndex = Object.create(null)\n this.fieldTermFrequencies = {}\n this.fieldLengths = {}\n this.tokenizer = lunr.tokenizer\n this.pipeline = new lunr.Pipeline\n this.searchPipeline = new lunr.Pipeline\n this.documentCount = 0\n this._b = 0.75\n this._k1 = 1.2\n this.termIndex = 0\n this.metadataWhitelist = []\n}\n\n/**\n * Sets the document field used as the document reference. Every document must have this field.\n * The type of this field in the document should be a string, if it is not a string it will be\n * coerced into a string by calling toString.\n *\n * The default ref is 'id'.\n *\n * The ref should _not_ be changed during indexing, it should be set before any documents are\n * added to the index. Changing it during indexing can lead to inconsistent results.\n *\n * @param {string} ref - The name of the reference field in the document.\n */\nlunr.Builder.prototype.ref = function (ref) {\n this._ref = ref\n}\n\n/**\n * A function that is used to extract a field from a document.\n *\n * Lunr expects a field to be at the top level of a document, if however the field\n * is deeply nested within a document an extractor function can be used to extract\n * the right field for indexing.\n *\n * @callback fieldExtractor\n * @param {object} doc - The document being added to the index.\n * @returns {?(string|object|object[])} obj - The object that will be indexed for this field.\n * @example <caption>Extracting a nested field</caption>\n * function (doc) { return doc.nested.field }\n */\n\n/**\n * Adds a field to the list of document fields that will be indexed. Every document being\n * indexed should have this field. Null values for this field in indexed documents will\n * not cause errors but will limit the chance of that document being retrieved by searches.\n *\n * All fields should be added before adding documents to the index. Adding fields after\n * a document has been indexed will have no effect on already indexed documents.\n *\n * Fields can be boosted at build time. This allows terms within that field to have more\n * importance when ranking search results. Use a field boost to specify that matches within\n * one field are more important than other fields.\n *\n * @param {string} fieldName - The name of a field to index in all documents.\n * @param {object} attributes - Optional attributes associated with this field.\n * @param {number} [attributes.boost=1] - Boost applied to all terms within this field.\n * @param {fieldExtractor} [attributes.extractor] - Function to extract a field from a document.\n * @throws {RangeError} fieldName cannot contain unsupported characters '/'\n */\nlunr.Builder.prototype.field = function (fieldName, attributes) {\n if (/\\//.test(fieldName)) {\n throw new RangeError (\"Field '\" + fieldName + \"' contains illegal character '/'\")\n }\n\n this._fields[fieldName] = attributes || {}\n}\n\n/**\n * A parameter to tune the amount of field length normalisation that is applied when\n * calculating relevance scores. A value of 0 will completely disable any normalisation\n * and a value of 1 will fully normalise field lengths. The default is 0.75. Values of b\n * will be clamped to the range 0 - 1.\n *\n * @param {number} number - The value to set for this tuning parameter.\n */\nlunr.Builder.prototype.b = function (number) {\n if (number < 0) {\n this._b = 0\n } else if (number > 1) {\n this._b = 1\n } else {\n this._b = number\n }\n}\n\n/**\n * A parameter that controls the speed at which a rise in term frequency results in term\n * frequency saturation. The default value is 1.2. Setting this to a higher value will give\n * slower saturation levels, a lower value will result in quicker saturation.\n *\n * @param {number} number - The value to set for this tuning parameter.\n */\nlunr.Builder.prototype.k1 = function (number) {\n this._k1 = number\n}\n\n/**\n * Adds a document to the index.\n *\n * Before adding fields to the index the index should have been fully setup, with the document\n * ref and all fields to index already having been specified.\n *\n * The document must have a field name as specified by the ref (by default this is 'id') and\n * it should have all fields defined for indexing, though null or undefined values will not\n * cause errors.\n *\n * Entire documents can be boosted at build time. Applying a boost to a document indicates that\n * this document should rank higher in search results than other documents.\n *\n * @param {object} doc - The document to add to the index.\n * @param {object} attributes - Optional attributes associated with this document.\n * @param {number} [attributes.boost=1] - Boost applied to all terms within this document.\n */\nlunr.Builder.prototype.add = function (doc, attributes) {\n var docRef = doc[this._ref],\n fields = Object.keys(this._fields)\n\n this._documents[docRef] = attributes || {}\n this.documentCount += 1\n\n for (var i = 0; i < fields.length; i++) {\n var fieldName = fields[i],\n extractor = this._fields[fieldName].extractor,\n field = extractor ? extractor(doc) : doc[fieldName],\n tokens = this.tokenizer(field, {\n fields: [fieldName]\n }),\n terms = this.pipeline.run(tokens),\n fieldRef = new lunr.FieldRef (docRef, fieldName),\n fieldTerms = Object.create(null)\n\n this.fieldTermFrequencies[fieldRef] = fieldTerms\n this.fieldLengths[fieldRef] = 0\n\n // store the length of this field for this document\n this.fieldLengths[fieldRef] += terms.length\n\n // calculate term frequencies for this field\n for (var j = 0; j < terms.length; j++) {\n var term = terms[j]\n\n if (fieldTerms[term] == undefined) {\n fieldTerms[term] = 0\n }\n\n fieldTerms[term] += 1\n\n // add to inverted index\n // create an initial posting if one doesn't exist\n if (this.invertedIndex[term] == undefined) {\n var posting = Object.create(null)\n posting[\"_index\"] = this.termIndex\n this.termIndex += 1\n\n for (var k = 0; k < fields.length; k++) {\n posting[fields[k]] = Object.create(null)\n }\n\n this.invertedIndex[term] = posting\n }\n\n // add an entry for this term/fieldName/docRef to the invertedIndex\n if (this.invertedIndex[term][fieldName][docRef] == undefined) {\n this.invertedIndex[term][fieldName][docRef] = Object.create(null)\n }\n\n // store all whitelisted metadata about this token in the\n // inverted index\n for (var l = 0; l < this.metadataWhitelist.length; l++) {\n var metadataKey = this.metadataWhitelist[l],\n metadata = term.metadata[metadataKey]\n\n if (this.invertedIndex[term][fieldName][docRef][metadataKey] == undefined) {\n this.invertedIndex[term][fieldName][docRef][metadataKey] = []\n }\n\n this.invertedIndex[term][fieldName][docRef][metadataKey].push(metadata)\n }\n }\n\n }\n}\n\n/**\n * Calculates the average document length for this index\n *\n * @private\n */\nlunr.Builder.prototype.calculateAverageFieldLengths = function () {\n\n var fieldRefs = Object.keys(this.fieldLengths),\n numberOfFields = fieldRefs.length,\n accumulator = {},\n documentsWithField = {}\n\n for (var i = 0; i < numberOfFields; i++) {\n var fieldRef = lunr.FieldRef.fromString(fieldRefs[i]),\n field = fieldRef.fieldName\n\n documentsWithField[field] || (documentsWithField[field] = 0)\n documentsWithField[field] += 1\n\n accumulator[field] || (accumulator[field] = 0)\n accumulator[field] += this.fieldLengths[fieldRef]\n }\n\n var fields = Object.keys(this._fields)\n\n for (var i = 0; i < fields.length; i++) {\n var fieldName = fields[i]\n accumulator[fieldName] = accumulator[fieldName] / documentsWithField[fieldName]\n }\n\n this.averageFieldLength = accumulator\n}\n\n/**\n * Builds a vector space model of every document using lunr.Vector\n *\n * @private\n */\nlunr.Builder.prototype.createFieldVectors = function () {\n var fieldVectors = {},\n fieldRefs = Object.keys(this.fieldTermFrequencies),\n fieldRefsLength = fieldRefs.length,\n termIdfCache = Object.create(null)\n\n for (var i = 0; i < fieldRefsLength; i++) {\n var fieldRef = lunr.FieldRef.fromString(fieldRefs[i]),\n fieldName = fieldRef.fieldName,\n fieldLength = this.fieldLengths[fieldRef],\n fieldVector = new lunr.Vector,\n termFrequencies = this.fieldTermFrequencies[fieldRef],\n terms = Object.keys(termFrequencies),\n termsLength = terms.length\n\n\n var fieldBoost = this._fields[fieldName].boost || 1,\n docBoost = this._documents[fieldRef.docRef].boost || 1\n\n for (var j = 0; j < termsLength; j++) {\n var term = terms[j],\n tf = termFrequencies[term],\n termIndex = this.invertedIndex[term]._index,\n idf, score, scoreWithPrecision\n\n if (termIdfCache[term] === undefined) {\n idf = lunr.idf(this.invertedIndex[term], this.documentCount)\n termIdfCache[term] = idf\n } else {\n idf = termIdfCache[term]\n }\n\n score = idf * ((this._k1 + 1) * tf) / (this._k1 * (1 - this._b + this._b * (fieldLength / this.averageFieldLength[fieldName])) + tf)\n score *= fieldBoost\n score *= docBoost\n scoreWithPrecision = Math.round(score * 1000) / 1000\n // Converts 1.23456789 to 1.234.\n // Reducing the precision so that the vectors take up less\n // space when serialised. Doing it now so that they behave\n // the same before and after serialisation. Also, this is\n // the fastest approach to reducing a number's precision in\n // JavaScript.\n\n fieldVector.insert(termIndex, scoreWithPrecision)\n }\n\n fieldVectors[fieldRef] = fieldVector\n }\n\n this.fieldVectors = fieldVectors\n}\n\n/**\n * Creates a token set of all tokens in the index using lunr.TokenSet\n *\n * @private\n */\nlunr.Builder.prototype.createTokenSet = function () {\n this.tokenSet = lunr.TokenSet.fromArray(\n Object.keys(this.invertedIndex).sort()\n )\n}\n\n/**\n * Builds the index, creating an instance of lunr.Index.\n *\n * This completes the indexing process and should only be called\n * once all documents have been added to the index.\n *\n * @returns {lunr.Index}\n */\nlunr.Builder.prototype.build = function () {\n this.calculateAverageFieldLengths()\n this.createFieldVectors()\n this.createTokenSet()\n\n return new lunr.Index({\n invertedIndex: this.invertedIndex,\n fieldVectors: this.fieldVectors,\n tokenSet: this.tokenSet,\n fields: Object.keys(this._fields),\n pipeline: this.searchPipeline\n })\n}\n\n/**\n * Applies a plugin to the index builder.\n *\n * A plugin is a function that is called with the index builder as its context.\n * Plugins can be used to customise or extend the behaviour of the index\n * in some way. A plugin is just a function, that encapsulated the custom\n * behaviour that should be applied when building the index.\n *\n * The plugin function will be called with the index builder as its argument, additional\n * arguments can also be passed when calling use. The function will be called\n * with the index builder as its context.\n *\n * @param {Function} plugin The plugin to apply.\n */\nlunr.Builder.prototype.use = function (fn) {\n var args = Array.prototype.slice.call(arguments, 1)\n args.unshift(this)\n fn.apply(this, args)\n}\n/**\n * Contains and collects metadata about a matching document.\n * A single instance of lunr.MatchData is returned as part of every\n * lunr.Index~Result.\n *\n * @constructor\n * @param {string} term - The term this match data is associated with\n * @param {string} field - The field in which the term was found\n * @param {object} metadata - The metadata recorded about this term in this field\n * @property {object} metadata - A cloned collection of metadata associated with this document.\n * @see {@link lunr.Index~Result}\n */\nlunr.MatchData = function (term, field, metadata) {\n var clonedMetadata = Object.create(null),\n metadataKeys = Object.keys(metadata || {})\n\n // Cloning the metadata to prevent the original\n // being mutated during match data combination.\n // Metadata is kept in an array within the inverted\n // index so cloning the data can be done with\n // Array#slice\n for (var i = 0; i < metadataKeys.length; i++) {\n var key = metadataKeys[i]\n clonedMetadata[key] = metadata[key].slice()\n }\n\n this.metadata = Object.create(null)\n\n if (term !== undefined) {\n this.metadata[term] = Object.create(null)\n this.metadata[term][field] = clonedMetadata\n }\n}\n\n/**\n * An instance of lunr.MatchData will be created for every term that matches a\n * document. However only one instance is required in a lunr.Index~Result. This\n * method combines metadata from another instance of lunr.MatchData with this\n * objects metadata.\n *\n * @param {lunr.MatchData} otherMatchData - Another instance of match data to merge with this one.\n * @see {@link lunr.Index~Result}\n */\nlunr.MatchData.prototype.combine = function (otherMatchData) {\n var terms = Object.keys(otherMatchData.metadata)\n\n for (var i = 0; i < terms.length; i++) {\n var term = terms[i],\n fields = Object.keys(otherMatchData.metadata[term])\n\n if (this.metadata[term] == undefined) {\n this.metadata[term] = Object.create(null)\n }\n\n for (var j = 0; j < fields.length; j++) {\n var field = fields[j],\n keys = Object.keys(otherMatchData.metadata[term][field])\n\n if (this.metadata[term][field] == undefined) {\n this.metadata[term][field] = Object.create(null)\n }\n\n for (var k = 0; k < keys.length; k++) {\n var key = keys[k]\n\n if (this.metadata[term][field][key] == undefined) {\n this.metadata[term][field][key] = otherMatchData.metadata[term][field][key]\n } else {\n this.metadata[term][field][key] = this.metadata[term][field][key].concat(otherMatchData.metadata[term][field][key])\n }\n\n }\n }\n }\n}\n\n/**\n * Add metadata for a term/field pair to this instance of match data.\n *\n * @param {string} term - The term this match data is associated with\n * @param {string} field - The field in which the term was found\n * @param {object} metadata - The metadata recorded about this term in this field\n */\nlunr.MatchData.prototype.add = function (term, field, metadata) {\n if (!(term in this.metadata)) {\n this.metadata[term] = Object.create(null)\n this.metadata[term][field] = metadata\n return\n }\n\n if (!(field in this.metadata[term])) {\n this.metadata[term][field] = metadata\n return\n }\n\n var metadataKeys = Object.keys(metadata)\n\n for (var i = 0; i < metadataKeys.length; i++) {\n var key = metadataKeys[i]\n\n if (key in this.metadata[term][field]) {\n this.metadata[term][field][key] = this.metadata[term][field][key].concat(metadata[key])\n } else {\n this.metadata[term][field][key] = metadata[key]\n }\n }\n}\n/**\n * A lunr.Query provides a programmatic way of defining queries to be performed\n * against a {@link lunr.Index}.\n *\n * Prefer constructing a lunr.Query using the {@link lunr.Index#query} method\n * so the query object is pre-initialized with the right index fields.\n *\n * @constructor\n * @property {lunr.Query~Clause[]} clauses - An array of query clauses.\n * @property {string[]} allFields - An array of all available fields in a lunr.Index.\n */\nlunr.Query = function (allFields) {\n this.clauses = []\n this.allFields = allFields\n}\n\n/**\n * Constants for indicating what kind of automatic wildcard insertion will be used when constructing a query clause.\n *\n * This allows wildcards to be added to the beginning and end of a term without having to manually do any string\n * concatenation.\n *\n * The wildcard constants can be bitwise combined to select both leading and trailing wildcards.\n *\n * @constant\n * @default\n * @property {number} wildcard.NONE - The term will have no wildcards inserted, this is the default behaviour\n * @property {number} wildcard.LEADING - Prepend the term with a wildcard, unless a leading wildcard already exists\n * @property {number} wildcard.TRAILING - Append a wildcard to the term, unless a trailing wildcard already exists\n * @see lunr.Query~Clause\n * @see lunr.Query#clause\n * @see lunr.Query#term\n * @example <caption>query term with trailing wildcard</caption>\n * query.term('foo', { wildcard: lunr.Query.wildcard.TRAILING })\n * @example <caption>query term with leading and trailing wildcard</caption>\n * query.term('foo', {\n * wildcard: lunr.Query.wildcard.LEADING | lunr.Query.wildcard.TRAILING\n * })\n */\n\nlunr.Query.wildcard = new String (\"*\")\nlunr.Query.wildcard.NONE = 0\nlunr.Query.wildcard.LEADING = 1\nlunr.Query.wildcard.TRAILING = 2\n\n/**\n * Constants for indicating what kind of presence a term must have in matching documents.\n *\n * @constant\n * @enum {number}\n * @see lunr.Query~Clause\n * @see lunr.Query#clause\n * @see lunr.Query#term\n * @example <caption>query term with required presence</caption>\n * query.term('foo', { presence: lunr.Query.presence.REQUIRED })\n */\nlunr.Query.presence = {\n /**\n * Term's presence in a document is optional, this is the default value.\n */\n OPTIONAL: 1,\n\n /**\n * Term's presence in a document is required, documents that do not contain\n * this term will not be returned.\n */\n REQUIRED: 2,\n\n /**\n * Term's presence in a document is prohibited, documents that do contain\n * this term will not be returned.\n */\n PROHIBITED: 3\n}\n\n/**\n * A single clause in a {@link lunr.Query} contains a term and details on how to\n * match that term against a {@link lunr.Index}.\n *\n * @typedef {Object} lunr.Query~Clause\n * @property {string[]} fields - The fields in an index this clause should be matched against.\n * @property {number} [boost=1] - Any boost that should be applied when matching this clause.\n * @property {number} [editDistance] - Whether the term should have fuzzy matching applied, and how fuzzy the match should be.\n * @property {boolean} [usePipeline] - Whether the term should be passed through the search pipeline.\n * @property {number} [wildcard=lunr.Query.wildcard.NONE] - Whether the term should have wildcards appended or prepended.\n * @property {number} [presence=lunr.Query.presence.OPTIONAL] - The terms presence in any matching documents.\n */\n\n/**\n * Adds a {@link lunr.Query~Clause} to this query.\n *\n * Unless the clause contains the fields to be matched all fields will be matched. In addition\n * a default boost of 1 is applied to the clause.\n *\n * @param {lunr.Query~Clause} clause - The clause to add to this query.\n * @see lunr.Query~Clause\n * @returns {lunr.Query}\n */\nlunr.Query.prototype.clause = function (clause) {\n if (!('fields' in clause)) {\n clause.fields = this.allFields\n }\n\n if (!('boost' in clause)) {\n clause.boost = 1\n }\n\n if (!('usePipeline' in clause)) {\n clause.usePipeline = true\n }\n\n if (!('wildcard' in clause)) {\n clause.wildcard = lunr.Query.wildcard.NONE\n }\n\n if ((clause.wildcard & lunr.Query.wildcard.LEADING) && (clause.term.charAt(0) != lunr.Query.wildcard)) {\n clause.term = \"*\" + clause.term\n }\n\n if ((clause.wildcard & lunr.Query.wildcard.TRAILING) && (clause.term.slice(-1) != lunr.Query.wildcard)) {\n clause.term = \"\" + clause.term + \"*\"\n }\n\n if (!('presence' in clause)) {\n clause.presence = lunr.Query.presence.OPTIONAL\n }\n\n this.clauses.push(clause)\n\n return this\n}\n\n/**\n * A negated query is one in which every clause has a presence of\n * prohibited. These queries require some special processing to return\n * the expected results.\n *\n * @returns boolean\n */\nlunr.Query.prototype.isNegated = function () {\n for (var i = 0; i < this.clauses.length; i++) {\n if (this.clauses[i].presence != lunr.Query.presence.PROHIBITED) {\n return false\n }\n }\n\n return true\n}\n\n/**\n * Adds a term to the current query, under the covers this will create a {@link lunr.Query~Clause}\n * to the list of clauses that make up this query.\n *\n * The term is used as is, i.e. no tokenization will be performed by this method. Instead conversion\n * to a token or token-like string should be done before calling this method.\n *\n * The term will be converted to a string by calling `toString`. Multiple terms can be passed as an\n * array, each term in the array will share the same options.\n *\n * @param {object|object[]} term - The term(s) to add to the query.\n * @param {object} [options] - Any additional properties to add to the query clause.\n * @returns {lunr.Query}\n * @see lunr.Query#clause\n * @see lunr.Query~Clause\n * @example <caption>adding a single term to a query</caption>\n * query.term(\"foo\")\n * @example <caption>adding a single term to a query and specifying search fields, term boost and automatic trailing wildcard</caption>\n * query.term(\"foo\", {\n * fields: [\"title\"],\n * boost: 10,\n * wildcard: lunr.Query.wildcard.TRAILING\n * })\n * @example <caption>using lunr.tokenizer to convert a string to tokens before using them as terms</caption>\n * query.term(lunr.tokenizer(\"foo bar\"))\n */\nlunr.Query.prototype.term = function (term, options) {\n if (Array.isArray(term)) {\n term.forEach(function (t) { this.term(t, lunr.utils.clone(options)) }, this)\n return this\n }\n\n var clause = options || {}\n clause.term = term.toString()\n\n this.clause(clause)\n\n return this\n}\nlunr.QueryParseError = function (message, start, end) {\n this.name = \"QueryParseError\"\n this.message = message\n this.start = start\n this.end = end\n}\n\nlunr.QueryParseError.prototype = new Error\nlunr.QueryLexer = function (str) {\n this.lexemes = []\n this.str = str\n this.length = str.length\n this.pos = 0\n this.start = 0\n this.escapeCharPositions = []\n}\n\nlunr.QueryLexer.prototype.run = function () {\n var state = lunr.QueryLexer.lexText\n\n while (state) {\n state = state(this)\n }\n}\n\nlunr.QueryLexer.prototype.sliceString = function () {\n var subSlices = [],\n sliceStart = this.start,\n sliceEnd = this.pos\n\n for (var i = 0; i < this.escapeCharPositions.length; i++) {\n sliceEnd = this.escapeCharPositions[i]\n subSlices.push(this.str.slice(sliceStart, sliceEnd))\n sliceStart = sliceEnd + 1\n }\n\n subSlices.push(this.str.slice(sliceStart, this.pos))\n this.escapeCharPositions.length = 0\n\n return subSlices.join('')\n}\n\nlunr.QueryLexer.prototype.emit = function (type) {\n this.lexemes.push({\n type: type,\n str: this.sliceString(),\n start: this.start,\n end: this.pos\n })\n\n this.start = this.pos\n}\n\nlunr.QueryLexer.prototype.escapeCharacter = function () {\n this.escapeCharPositions.push(this.pos - 1)\n this.pos += 1\n}\n\nlunr.QueryLexer.prototype.next = function () {\n if (this.pos >= this.length) {\n return lunr.QueryLexer.EOS\n }\n\n var char = this.str.charAt(this.pos)\n this.pos += 1\n return char\n}\n\nlunr.QueryLexer.prototype.width = function () {\n return this.pos - this.start\n}\n\nlunr.QueryLexer.prototype.ignore = function () {\n if (this.start == this.pos) {\n this.pos += 1\n }\n\n this.start = this.pos\n}\n\nlunr.QueryLexer.prototype.backup = function () {\n this.pos -= 1\n}\n\nlunr.QueryLexer.prototype.acceptDigitRun = function () {\n var char, charCode\n\n do {\n char = this.next()\n charCode = char.charCodeAt(0)\n } while (charCode > 47 && charCode < 58)\n\n if (char != lunr.QueryLexer.EOS) {\n this.backup()\n }\n}\n\nlunr.QueryLexer.prototype.more = function () {\n return this.pos < this.length\n}\n\nlunr.QueryLexer.EOS = 'EOS'\nlunr.QueryLexer.FIELD = 'FIELD'\nlunr.QueryLexer.TERM = 'TERM'\nlunr.QueryLexer.EDIT_DISTANCE = 'EDIT_DISTANCE'\nlunr.QueryLexer.BOOST = 'BOOST'\nlunr.QueryLexer.PRESENCE = 'PRESENCE'\n\nlunr.QueryLexer.lexField = function (lexer) {\n lexer.backup()\n lexer.emit(lunr.QueryLexer.FIELD)\n lexer.ignore()\n return lunr.QueryLexer.lexText\n}\n\nlunr.QueryLexer.lexTerm = function (lexer) {\n if (lexer.width() > 1) {\n lexer.backup()\n lexer.emit(lunr.QueryLexer.TERM)\n }\n\n lexer.ignore()\n\n if (lexer.more()) {\n return lunr.QueryLexer.lexText\n }\n}\n\nlunr.QueryLexer.lexEditDistance = function (lexer) {\n lexer.ignore()\n lexer.acceptDigitRun()\n lexer.emit(lunr.QueryLexer.EDIT_DISTANCE)\n return lunr.QueryLexer.lexText\n}\n\nlunr.QueryLexer.lexBoost = function (lexer) {\n lexer.ignore()\n lexer.acceptDigitRun()\n lexer.emit(lunr.QueryLexer.BOOST)\n return lunr.QueryLexer.lexText\n}\n\nlunr.QueryLexer.lexEOS = function (lexer) {\n if (lexer.width() > 0) {\n lexer.emit(lunr.QueryLexer.TERM)\n }\n}\n\n// This matches the separator used when tokenising fields\n// within a document. These should match otherwise it is\n// not possible to search for some tokens within a document.\n//\n// It is possible for the user to change the separator on the\n// tokenizer so it _might_ clash with any other of the special\n// characters already used within the search string, e.g. :.\n//\n// This means that it is possible to change the separator in\n// such a way that makes some words unsearchable using a search\n// string.\nlunr.QueryLexer.termSeparator = lunr.tokenizer.separator\n\nlunr.QueryLexer.lexText = function (lexer) {\n while (true) {\n var char = lexer.next()\n\n if (char == lunr.QueryLexer.EOS) {\n return lunr.QueryLexer.lexEOS\n }\n\n // Escape character is '\\'\n if (char.charCodeAt(0) == 92) {\n lexer.escapeCharacter()\n continue\n }\n\n if (char == \":\") {\n return lunr.QueryLexer.lexField\n }\n\n if (char == \"~\") {\n lexer.backup()\n if (lexer.width() > 0) {\n lexer.emit(lunr.QueryLexer.TERM)\n }\n return lunr.QueryLexer.lexEditDistance\n }\n\n if (char == \"^\") {\n lexer.backup()\n if (lexer.width() > 0) {\n lexer.emit(lunr.QueryLexer.TERM)\n }\n return lunr.QueryLexer.lexBoost\n }\n\n // \"+\" indicates term presence is required\n // checking for length to ensure that only\n // leading \"+\" are considered\n if (char == \"+\" && lexer.width() === 1) {\n lexer.emit(lunr.QueryLexer.PRESENCE)\n return lunr.QueryLexer.lexText\n }\n\n // \"-\" indicates term presence is prohibited\n // checking for length to ensure that only\n // leading \"-\" are considered\n if (char == \"-\" && lexer.width() === 1) {\n lexer.emit(lunr.QueryLexer.PRESENCE)\n return lunr.QueryLexer.lexText\n }\n\n if (char.match(lunr.QueryLexer.termSeparator)) {\n return lunr.QueryLexer.lexTerm\n }\n }\n}\n\nlunr.QueryParser = function (str, query) {\n this.lexer = new lunr.QueryLexer (str)\n this.query = query\n this.currentClause = {}\n this.lexemeIdx = 0\n}\n\nlunr.QueryParser.prototype.parse = function () {\n this.lexer.run()\n this.lexemes = this.lexer.lexemes\n\n var state = lunr.QueryParser.parseClause\n\n while (state) {\n state = state(this)\n }\n\n return this.query\n}\n\nlunr.QueryParser.prototype.peekLexeme = function () {\n return this.lexemes[this.lexemeIdx]\n}\n\nlunr.QueryParser.prototype.consumeLexeme = function () {\n var lexeme = this.peekLexeme()\n this.lexemeIdx += 1\n return lexeme\n}\n\nlunr.QueryParser.prototype.nextClause = function () {\n var completedClause = this.currentClause\n this.query.clause(completedClause)\n this.currentClause = {}\n}\n\nlunr.QueryParser.parseClause = function (parser) {\n var lexeme = parser.peekLexeme()\n\n if (lexeme == undefined) {\n return\n }\n\n switch (lexeme.type) {\n case lunr.QueryLexer.PRESENCE:\n return lunr.QueryParser.parsePresence\n case lunr.QueryLexer.FIELD:\n return lunr.QueryParser.parseField\n case lunr.QueryLexer.TERM:\n return lunr.QueryParser.parseTerm\n default:\n var errorMessage = \"expected either a field or a term, found \" + lexeme.type\n\n if (lexeme.str.length >= 1) {\n errorMessage += \" with value '\" + lexeme.str + \"'\"\n }\n\n throw new lunr.QueryParseError (errorMessage, lexeme.start, lexeme.end)\n }\n}\n\nlunr.QueryParser.parsePresence = function (parser) {\n var lexeme = parser.consumeLexeme()\n\n if (lexeme == undefined) {\n return\n }\n\n switch (lexeme.str) {\n case \"-\":\n parser.currentClause.presence = lunr.Query.presence.PROHIBITED\n break\n case \"+\":\n parser.currentClause.presence = lunr.Query.presence.REQUIRED\n break\n default:\n var errorMessage = \"unrecognised presence operator'\" + lexeme.str + \"'\"\n throw new lunr.QueryParseError (errorMessage, lexeme.start, lexeme.end)\n }\n\n var nextLexeme = parser.peekLexeme()\n\n if (nextLexeme == undefined) {\n var errorMessage = \"expecting term or field, found nothing\"\n throw new lunr.QueryParseError (errorMessage, lexeme.start, lexeme.end)\n }\n\n switch (nextLexeme.type) {\n case lunr.QueryLexer.FIELD:\n return lunr.QueryParser.parseField\n case lunr.QueryLexer.TERM:\n return lunr.QueryParser.parseTerm\n default:\n var errorMessage = \"expecting term or field, found '\" + nextLexeme.type + \"'\"\n throw new lunr.QueryParseError (errorMessage, nextLexeme.start, nextLexeme.end)\n }\n}\n\nlunr.QueryParser.parseField = function (parser) {\n var lexeme = parser.consumeLexeme()\n\n if (lexeme == undefined) {\n return\n }\n\n if (parser.query.allFields.indexOf(lexeme.str) == -1) {\n var possibleFields = parser.query.allFields.map(function (f) { return \"'\" + f + \"'\" }).join(', '),\n errorMessage = \"unrecognised field '\" + lexeme.str + \"', possible fields: \" + possibleFields\n\n throw new lunr.QueryParseError (errorMessage, lexeme.start, lexeme.end)\n }\n\n parser.currentClause.fields = [lexeme.str]\n\n var nextLexeme = parser.peekLexeme()\n\n if (nextLexeme == undefined) {\n var errorMessage = \"expecting term, found nothing\"\n throw new lunr.QueryParseError (errorMessage, lexeme.start, lexeme.end)\n }\n\n switch (nextLexeme.type) {\n case lunr.QueryLexer.TERM:\n return lunr.QueryParser.parseTerm\n default:\n var errorMessage = \"expecting term, found '\" + nextLexeme.type + \"'\"\n throw new lunr.QueryParseError (errorMessage, nextLexeme.start, nextLexeme.end)\n }\n}\n\nlunr.QueryParser.parseTerm = function (parser) {\n var lexeme = parser.consumeLexeme()\n\n if (lexeme == undefined) {\n return\n }\n\n parser.currentClause.term = lexeme.str.toLowerCase()\n\n if (lexeme.str.indexOf(\"*\") != -1) {\n parser.currentClause.usePipeline = false\n }\n\n var nextLexeme = parser.peekLexeme()\n\n if (nextLexeme == undefined) {\n parser.nextClause()\n return\n }\n\n switch (nextLexeme.type) {\n case lunr.QueryLexer.TERM:\n parser.nextClause()\n return lunr.QueryParser.parseTerm\n case lunr.QueryLexer.FIELD:\n parser.nextClause()\n return lunr.QueryParser.parseField\n case lunr.QueryLexer.EDIT_DISTANCE:\n return lunr.QueryParser.parseEditDistance\n case lunr.QueryLexer.BOOST:\n return lunr.QueryParser.parseBoost\n case lunr.QueryLexer.PRESENCE:\n parser.nextClause()\n return lunr.QueryParser.parsePresence\n default:\n var errorMessage = \"Unexpected lexeme type '\" + nextLexeme.type + \"'\"\n throw new lunr.QueryParseError (errorMessage, nextLexeme.start, nextLexeme.end)\n }\n}\n\nlunr.QueryParser.parseEditDistance = function (parser) {\n var lexeme = parser.consumeLexeme()\n\n if (lexeme == undefined) {\n return\n }\n\n var editDistance = parseInt(lexeme.str, 10)\n\n if (isNaN(editDistance)) {\n var errorMessage = \"edit distance must be numeric\"\n throw new lunr.QueryParseError (errorMessage, lexeme.start, lexeme.end)\n }\n\n parser.currentClause.editDistance = editDistance\n\n var nextLexeme = parser.peekLexeme()\n\n if (nextLexeme == undefined) {\n parser.nextClause()\n return\n }\n\n switch (nextLexeme.type) {\n case lunr.QueryLexer.TERM:\n parser.nextClause()\n return lunr.QueryParser.parseTerm\n case lunr.QueryLexer.FIELD:\n parser.nextClause()\n return lunr.QueryParser.parseField\n case lunr.QueryLexer.EDIT_DISTANCE:\n return lunr.QueryParser.parseEditDistance\n case lunr.QueryLexer.BOOST:\n return lunr.QueryParser.parseBoost\n case lunr.QueryLexer.PRESENCE:\n parser.nextClause()\n return lunr.QueryParser.parsePresence\n default:\n var errorMessage = \"Unexpected lexeme type '\" + nextLexeme.type + \"'\"\n throw new lunr.QueryParseError (errorMessage, nextLexeme.start, nextLexeme.end)\n }\n}\n\nlunr.QueryParser.parseBoost = function (parser) {\n var lexeme = parser.consumeLexeme()\n\n if (lexeme == undefined) {\n return\n }\n\n var boost = parseInt(lexeme.str, 10)\n\n if (isNaN(boost)) {\n var errorMessage = \"boost must be numeric\"\n throw new lunr.QueryParseError (errorMessage, lexeme.start, lexeme.end)\n }\n\n parser.currentClause.boost = boost\n\n var nextLexeme = parser.peekLexeme()\n\n if (nextLexeme == undefined) {\n parser.nextClause()\n return\n }\n\n switch (nextLexeme.type) {\n case lunr.QueryLexer.TERM:\n parser.nextClause()\n return lunr.QueryParser.parseTerm\n case lunr.QueryLexer.FIELD:\n parser.nextClause()\n return lunr.QueryParser.parseField\n case lunr.QueryLexer.EDIT_DISTANCE:\n return lunr.QueryParser.parseEditDistance\n case lunr.QueryLexer.BOOST:\n return lunr.QueryParser.parseBoost\n case lunr.QueryLexer.PRESENCE:\n parser.nextClause()\n return lunr.QueryParser.parsePresence\n default:\n var errorMessage = \"Unexpected lexeme type '\" + nextLexeme.type + \"'\"\n throw new lunr.QueryParseError (errorMessage, nextLexeme.start, nextLexeme.end)\n }\n}\n\n /**\n * export the module via AMD, CommonJS or as a browser global\n * Export code from https://github.com/umdjs/umd/blob/master/returnExports.js\n */\n ;(function (root, factory) {\n if (typeof define === 'function' && define.amd) {\n // AMD. Register as an anonymous module.\n define(factory)\n } else if (typeof exports === 'object') {\n /**\n * Node. Does not work with strict CommonJS, but\n * only CommonJS-like enviroments that support module.exports,\n * like Node.\n */\n module.exports = factory()\n } else {\n // Browser globals (root is window)\n root.lunr = factory()\n }\n }(this, function () {\n /**\n * Just return a value to define the module export.\n * This example returns an object, but the module\n * can return a function as the exported value.\n */\n return lunr\n }))\n})();\n", "/*!\n * escape-html\n * Copyright(c) 2012-2013 TJ Holowaychuk\n * Copyright(c) 2015 Andreas Lubbe\n * Copyright(c) 2015 Tiancheng \"Timothy\" Gu\n * MIT Licensed\n */\n\n'use strict';\n\n/**\n * Module variables.\n * @private\n */\n\nvar matchHtmlRegExp = /[\"'&<>]/;\n\n/**\n * Module exports.\n * @public\n */\n\nmodule.exports = escapeHtml;\n\n/**\n * Escape special characters in the given string of html.\n *\n * @param {string} string The string to escape for inserting into HTML\n * @return {string}\n * @public\n */\n\nfunction escapeHtml(string) {\n var str = '' + string;\n var match = matchHtmlRegExp.exec(str);\n\n if (!match) {\n return str;\n }\n\n var escape;\n var html = '';\n var index = 0;\n var lastIndex = 0;\n\n for (index = match.index; index < str.length; index++) {\n switch (str.charCodeAt(index)) {\n case 34: // \"\n escape = '"';\n break;\n case 38: // &\n escape = '&';\n break;\n case 39: // '\n escape = ''';\n break;\n case 60: // <\n escape = '<';\n break;\n case 62: // >\n escape = '>';\n break;\n default:\n continue;\n }\n\n if (lastIndex !== index) {\n html += str.substring(lastIndex, index);\n }\n\n lastIndex = index + 1;\n html += escape;\n }\n\n return lastIndex !== index\n ? html + str.substring(lastIndex, index)\n : html;\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A RTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport lunr from \"lunr\"\n\nimport { Search, SearchIndexConfig } from \"../../_\"\nimport {\n SearchMessage,\n SearchMessageType\n} from \"../message\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Add support for usage with `iframe-worker` polyfill\n *\n * While `importScripts` is synchronous when executed inside of a web worker,\n * it's not possible to provide a synchronous polyfilled implementation. The\n * cool thing is that awaiting a non-Promise is a noop, so extending the type\n * definition to return a `Promise` shouldn't break anything.\n *\n * @see https://bit.ly/2PjDnXi - GitHub comment\n */\ndeclare global {\n function importScripts(...urls: string[]): Promise<void> | void\n}\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * Search index\n */\nlet index: Search\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Fetch (= import) multi-language support through `lunr-languages`\n *\n * This function automatically imports the stemmers necessary to process the\n * languages, which are defined through the search index configuration.\n *\n * If the worker runs inside of an `iframe` (when using `iframe-worker` as\n * a shim), the base URL for the stemmers to be loaded must be determined by\n * searching for the first `script` element with a `src` attribute, which will\n * contain the contents of this script.\n *\n * @param config - Search index configuration\n *\n * @returns Promise resolving with no result\n */\nasync function setupSearchLanguages(\n config: SearchIndexConfig\n): Promise<void> {\n let base = \"../lunr\"\n\n /* Detect `iframe-worker` and fix base URL */\n if (typeof parent !== \"undefined\" && \"IFrameWorker\" in parent) {\n const worker = document.querySelector<HTMLScriptElement>(\"script[src]\")!\n const [path] = worker.src.split(\"/worker\")\n\n /* Prefix base with path */\n base = base.replace(\"..\", path)\n }\n\n /* Add scripts for languages */\n const scripts = []\n for (const lang of config.lang) {\n switch (lang) {\n\n /* Add segmenter for Japanese */\n case \"ja\":\n scripts.push(`${base}/tinyseg.js`)\n break\n\n /* Add segmenter for Hindi and Thai */\n case \"hi\":\n case \"th\":\n scripts.push(`${base}/wordcut.js`)\n break\n }\n\n /* Add language support */\n if (lang !== \"en\")\n scripts.push(`${base}/min/lunr.${lang}.min.js`)\n }\n\n /* Add multi-language support */\n if (config.lang.length > 1)\n scripts.push(`${base}/min/lunr.multi.min.js`)\n\n /* Load scripts synchronously */\n if (scripts.length)\n await importScripts(\n `${base}/min/lunr.stemmer.support.min.js`,\n ...scripts\n )\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Message handler\n *\n * @param message - Source message\n *\n * @returns Target message\n */\nexport async function handler(\n message: SearchMessage\n): Promise<SearchMessage> {\n switch (message.type) {\n\n /* Search setup message */\n case SearchMessageType.SETUP:\n await setupSearchLanguages(message.data.config)\n index = new Search(message.data)\n return {\n type: SearchMessageType.READY\n }\n\n /* Search query message */\n case SearchMessageType.QUERY:\n return {\n type: SearchMessageType.RESULT,\n data: index ? index.search(message.data) : []\n }\n\n /* All other messages */\n default:\n throw new TypeError(\"Invalid message type\")\n }\n}\n\n/* ----------------------------------------------------------------------------\n * Worker\n * ------------------------------------------------------------------------- */\n\n/* @ts-ignore - expose Lunr.js in global scope, or stemmers will not work */\nself.lunr = lunr\n\n/* Handle messages */\naddEventListener(\"message\", async ev => {\n postMessage(await handler(ev.data))\n})\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport escapeHTML from \"escape-html\"\n\nimport { SearchIndexDocument } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search document\n */\nexport interface SearchDocument extends SearchIndexDocument {\n parent?: SearchIndexDocument /* Parent article */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Search document mapping\n */\nexport type SearchDocumentMap = Map<string, SearchDocument>\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Create a search document mapping\n *\n * @param docs - Search index documents\n *\n * @returns Search document map\n */\nexport function setupSearchDocumentMap(\n docs: SearchIndexDocument[]\n): SearchDocumentMap {\n const documents = new Map<string, SearchDocument>()\n const parents = new Set<SearchDocument>()\n for (const doc of docs) {\n const [path, hash] = doc.location.split(\"#\")\n\n /* Extract location and title */\n const location = doc.location\n const title = doc.title\n\n /* Escape and cleanup text */\n const text = escapeHTML(doc.text)\n .replace(/\\s+(?=[,.:;!?])/g, \"\")\n .replace(/\\s+/g, \" \")\n\n /* Handle section */\n if (hash) {\n const parent = documents.get(path)!\n\n /* Ignore first section, override article */\n if (!parents.has(parent)) {\n parent.title = doc.title\n parent.text = text\n\n /* Remember that we processed the article */\n parents.add(parent)\n\n /* Add subsequent section */\n } else {\n documents.set(location, {\n location,\n title,\n text,\n parent\n })\n }\n\n /* Add article */\n } else {\n documents.set(location, {\n location,\n title,\n text\n })\n }\n }\n return documents\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { SearchIndexConfig } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search highlight function\n *\n * @param value - Value\n *\n * @returns Highlighted value\n */\nexport type SearchHighlightFn = (value: string) => string\n\n/**\n * Search highlight factory function\n *\n * @param query - Query value\n *\n * @returns Search highlight function\n */\nexport type SearchHighlightFactoryFn = (query: string) => SearchHighlightFn\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Create a search highlighter\n *\n * @param config - Search index configuration\n *\n * @returns Search highlight factory function\n */\nexport function setupSearchHighlighter(\n config: SearchIndexConfig\n): SearchHighlightFactoryFn {\n const separator = new RegExp(config.separator, \"img\")\n const highlight = (_: unknown, data: string, term: string) => {\n return `${data}<mark data-md-highlight>${term}</mark>`\n }\n\n /* Return factory function */\n return (query: string) => {\n query = query\n .replace(/[\\s*+\\-:~^]+/g, \" \")\n .trim()\n\n /* Create search term match expression */\n const match = new RegExp(`(^|${config.separator})(${\n query\n .replace(/[|\\\\{}()[\\]^$+*?.-]/g, \"\\\\$&\")\n .replace(separator, \"|\")\n })`, \"img\")\n\n /* Highlight string value */\n return value => value\n .replace(match, highlight)\n .replace(/<\\/mark>(\\s+)<mark[^>]*>/img, \"$1\")\n }\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search query clause\n */\nexport interface SearchQueryClause {\n presence: lunr.Query.presence /* Clause presence */\n term: string /* Clause term */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Search query terms\n */\nexport type SearchQueryTerms = Record<string, boolean>\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Parse a search query for analysis\n *\n * @param value - Query value\n *\n * @returns Search query clauses\n */\nexport function parseSearchQuery(\n value: string\n): SearchQueryClause[] {\n const query = new (lunr as any).Query([\"title\", \"text\"])\n const parser = new (lunr as any).QueryParser(value, query)\n\n /* Parse and return query clauses */\n parser.parse()\n return query.clauses\n}\n\n/**\n * Analyze the search query clauses in regard to the search terms found\n *\n * @param query - Search query clauses\n * @param terms - Search terms\n *\n * @returns Search query terms\n */\nexport function getSearchQueryTerms(\n query: SearchQueryClause[], terms: string[]\n): SearchQueryTerms {\n const clauses = new Set<SearchQueryClause>(query)\n\n /* Match query clauses against terms */\n const result: SearchQueryTerms = {}\n for (let t = 0; t < terms.length; t++)\n for (const clause of clauses)\n if (terms[t].startsWith(clause.term)) {\n result[clause.term] = true\n clauses.delete(clause)\n }\n\n /* Annotate unmatched query clauses */\n for (const clause of clauses)\n result[clause.term] = false\n\n /* Return query terms */\n return result\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n SearchDocument,\n SearchDocumentMap,\n setupSearchDocumentMap\n} from \"../document\"\nimport {\n SearchHighlightFactoryFn,\n setupSearchHighlighter\n} from \"../highlighter\"\nimport {\n SearchQueryTerms,\n getSearchQueryTerms,\n parseSearchQuery\n} from \"../query\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search index configuration\n */\nexport interface SearchIndexConfig {\n lang: string[] /* Search languages */\n separator: string /* Search separator */\n}\n\n/**\n * Search index document\n */\nexport interface SearchIndexDocument {\n location: string /* Document location */\n title: string /* Document title */\n text: string /* Document text */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Search index pipeline function\n */\nexport type SearchIndexPipelineFn =\n | \"trimmer\" /* Trimmer */\n | \"stopWordFilter\" /* Stop word filter */\n | \"stemmer\" /* Stemmer */\n\n/**\n * Search index pipeline\n */\nexport type SearchIndexPipeline = SearchIndexPipelineFn[]\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Search index\n *\n * This interfaces describes the format of the `search_index.json` file which\n * is automatically built by the MkDocs search plugin.\n */\nexport interface SearchIndex {\n config: SearchIndexConfig /* Search index configuration */\n docs: SearchIndexDocument[] /* Search index documents */\n index?: object /* Prebuilt index */\n pipeline?: SearchIndexPipeline /* Search index pipeline */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Search metadata\n */\nexport interface SearchMetadata {\n score: number /* Score (relevance) */\n terms: SearchQueryTerms /* Search query terms */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Search result\n */\nexport type SearchResult = Array<SearchDocument & SearchMetadata>\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Compute the difference of two lists of strings\n *\n * @param a - 1st list of strings\n * @param b - 2nd list of strings\n *\n * @returns Difference\n */\nfunction difference(a: string[], b: string[]): string[] {\n const [x, y] = [new Set(a), new Set(b)]\n return [\n ...new Set([...x].filter(value => !y.has(value)))\n ]\n}\n\n/* ----------------------------------------------------------------------------\n * Class\n * ------------------------------------------------------------------------- */\n\n/**\n * Search index\n */\nexport class Search {\n\n /**\n * Search document mapping\n *\n * A mapping of URLs (including hash fragments) to the actual articles and\n * sections of the documentation. The search document mapping must be created\n * regardless of whether the index was prebuilt or not, as Lunr.js itself\n * only stores the actual index.\n */\n protected documents: SearchDocumentMap\n\n /**\n * Search highlight factory function\n */\n protected highlight: SearchHighlightFactoryFn\n\n /**\n * The underlying Lunr.js search index\n */\n protected index: lunr.Index\n\n /**\n * Create the search integration\n *\n * @param data - Search index\n */\n public constructor({ config, docs, pipeline, index }: SearchIndex) {\n this.documents = setupSearchDocumentMap(docs)\n this.highlight = setupSearchHighlighter(config)\n\n /* Set separator for tokenizer */\n lunr.tokenizer.separator = new RegExp(config.separator)\n\n /* If no index was given, create it */\n if (typeof index === \"undefined\") {\n this.index = lunr(function () {\n\n /* Set up multi-language support */\n if (config.lang.length === 1 && config.lang[0] !== \"en\") {\n this.use((lunr as any)[config.lang[0]])\n } else if (config.lang.length > 1) {\n this.use((lunr as any).multiLanguage(...config.lang))\n }\n\n /* Compute functions to be removed from the pipeline */\n const fns = difference([\n \"trimmer\", \"stopWordFilter\", \"stemmer\"\n ], pipeline!)\n\n /* Remove functions from the pipeline for registered languages */\n for (const lang of config.lang.map(language => (\n language === \"en\" ? lunr : (lunr as any)[language]\n ))) {\n for (const fn of fns) {\n this.pipeline.remove(lang[fn])\n this.searchPipeline.remove(lang[fn])\n }\n }\n\n /* Set up fields and reference */\n this.field(\"title\", { boost: 1000 })\n this.field(\"text\")\n this.ref(\"location\")\n\n /* Index documents */\n for (const doc of docs)\n this.add(doc)\n })\n\n /* Handle prebuilt index */\n } else {\n this.index = lunr.Index.load(index)\n }\n }\n\n /**\n * Search for matching documents\n *\n * The search index which MkDocs provides is divided up into articles, which\n * contain the whole content of the individual pages, and sections, which only\n * contain the contents of the subsections obtained by breaking the individual\n * pages up at `h1` ... `h6`. As there may be many sections on different pages\n * with identical titles (for example within this very project, e.g. \"Usage\"\n * or \"Installation\"), they need to be put into the context of the containing\n * page. For this reason, section results are grouped within their respective\n * articles which are the top-level results that are returned.\n *\n * @param query - Query value\n *\n * @returns Search results\n */\n public search(query: string): SearchResult[] {\n if (query) {\n try {\n const highlight = this.highlight(query)\n\n /* Parse query to extract clauses for analysis */\n const clauses = parseSearchQuery(query)\n .filter(clause => (\n clause.presence !== lunr.Query.presence.PROHIBITED\n ))\n\n /* Perform search and post-process results */\n const groups = this.index.search(`${query}*`)\n\n /* Apply post-query boosts based on title and search query terms */\n .reduce<SearchResult>((results, { ref, score, matchData }) => {\n const document = this.documents.get(ref)\n if (typeof document !== \"undefined\") {\n const { location, title, text, parent } = document\n\n /* Compute and analyze search query terms */\n const terms = getSearchQueryTerms(\n clauses,\n Object.keys(matchData.metadata)\n )\n\n /* Highlight title and text and apply post-query boosts */\n const boost = +!parent + +Object.values(terms).every(t => t)\n results.push({\n location,\n title: highlight(title),\n text: highlight(text),\n score: score * (1 + boost),\n terms\n })\n }\n return results\n }, [])\n\n /* Sort search results again after applying boosts */\n .sort((a, b) => b.score - a.score)\n\n /* Group search results by page */\n .reduce((results, result) => {\n const document = this.documents.get(result.location)\n if (typeof document !== \"undefined\") {\n const ref = \"parent\" in document\n ? document.parent!.location\n : document.location\n results.set(ref, [...results.get(ref) || [], result])\n }\n return results\n }, new Map<string, SearchResult>())\n\n /* Expand grouped search results */\n return [...groups.values()]\n\n /* Log errors to console (for now) */\n } catch {\n console.warn(`Invalid query: ${query} \u2013 see https://bit.ly/2s3ChXG`)\n }\n }\n\n /* Return nothing in case of error or empty query */\n return []\n }\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A RTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { SearchIndex, SearchResult } from \"../../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search message type\n */\nexport const enum SearchMessageType {\n SETUP, /* Search index setup */\n READY, /* Search index ready */\n QUERY, /* Search query */\n RESULT /* Search results */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * A message containing the data necessary to setup the search index\n */\nexport interface SearchSetupMessage {\n type: SearchMessageType.SETUP /* Message type */\n data: SearchIndex /* Message data */\n}\n\n/**\n * A message indicating the search index is ready\n */\nexport interface SearchReadyMessage {\n type: SearchMessageType.READY /* Message type */\n}\n\n/**\n * A message containing a search query\n */\nexport interface SearchQueryMessage {\n type: SearchMessageType.QUERY /* Message type */\n data: string /* Message data */\n}\n\n/**\n * A message containing results for a search query\n */\nexport interface SearchResultMessage {\n type: SearchMessageType.RESULT /* Message type */\n data: SearchResult[] /* Message data */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * A message exchanged with the search worker\n */\nexport type SearchMessage =\n | SearchSetupMessage\n | SearchReadyMessage\n | SearchQueryMessage\n | SearchResultMessage\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Type guard for search setup messages\n *\n * @param message - Search worker message\n *\n * @returns Test result\n */\nexport function isSearchSetupMessage(\n message: SearchMessage\n): message is SearchSetupMessage {\n return message.type === SearchMessageType.SETUP\n}\n\n/**\n * Type guard for search ready messages\n *\n * @param message - Search worker message\n *\n * @returns Test result\n */\nexport function isSearchReadyMessage(\n message: SearchMessage\n): message is SearchReadyMessage {\n return message.type === SearchMessageType.READY\n}\n\n/**\n * Type guard for search query messages\n *\n * @param message - Search worker message\n *\n * @returns Test result\n */\nexport function isSearchQueryMessage(\n message: SearchMessage\n): message is SearchQueryMessage {\n return message.type === SearchMessageType.QUERY\n}\n\n/**\n * Type guard for search result messages\n *\n * @param message - Search worker message\n *\n * @returns Test result\n */\nexport function isSearchResultMessage(\n message: SearchMessage\n): message is SearchResultMessage {\n return message.type === SearchMessageType.RESULT\n}\n"],
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a{color:#7cb342}[data-md-color-primary=light-green] .md-header,[data-md-color-primary=light-green] .md-hero{background-color:#7cb342}[data-md-color-primary=light-green] .md-nav__link--active,[data-md-color-primary=light-green] .md-nav__link:active{color:#7cb342}[data-md-color-primary=light-green] .md-nav__item--nested>.md-nav__link{color:inherit}button[data-md-color-primary=lime]{background-color:#c0ca33}[data-md-color-primary=lime] .md-typeset a{color:#c0ca33}[data-md-color-primary=lime] .md-header,[data-md-color-primary=lime] .md-hero{background-color:#c0ca33}[data-md-color-primary=lime] .md-nav__link--active,[data-md-color-primary=lime] .md-nav__link:active{color:#c0ca33}[data-md-color-primary=lime] .md-nav__item--nested>.md-nav__link{color:inherit}button[data-md-color-primary=yellow]{background-color:#f9a825}[data-md-color-primary=yellow] .md-typeset a{color:#f9a825}[data-md-color-primary=yellow] .md-header,[data-md-color-primary=yellow] .md-hero{background-color:#f9a825}[data-md-color-primary=yellow] .md-nav__link--active,[data-md-color-primary=yellow] .md-nav__link:active{color:#f9a825}[data-md-color-primary=yellow] .md-nav__item--nested>.md-nav__link{color:inherit}button[data-md-color-primary=amber]{background-color:#ffa000}[data-md-color-primary=amber] .md-typeset a{color:#ffa000}[data-md-color-primary=amber] .md-header,[data-md-color-primary=amber] .md-hero{background-color:#ffa000}[data-md-color-primary=amber] .md-nav__link--active,[data-md-color-primary=amber] .md-nav__link:active{color:#ffa000}[data-md-color-primary=amber] .md-nav__item--nested>.md-nav__link{color:inherit}button[data-md-color-primary=orange]{background-color:#fb8c00}[data-md-color-primary=orange] .md-typeset a{color:#fb8c00}[data-md-color-primary=orange] .md-header,[data-md-color-primary=orange] .md-hero{background-color:#fb8c00}[data-md-color-primary=orange] .md-nav__link--active,[data-md-color-primary=orange] .md-nav__link:active{color:#fb8c00}[data-md-color-primary=orange] .md-nav__item--nested>.md-nav__link{color:inherit}button[data-md-color-primary=deep-orange]{background-color:#ff7043}[data-md-color-primary=deep-orange] .md-typeset a{color:#ff7043}[data-md-color-primary=deep-orange] .md-header,[data-md-color-primary=deep-orange] .md-hero{background-color:#ff7043}[data-md-color-primary=deep-orange] .md-nav__link--active,[data-md-color-primary=deep-orange] .md-nav__link:active{color:#ff7043}[data-md-color-primary=deep-orange] .md-nav__item--nested>.md-nav__link{color:inherit}button[data-md-color-primary=brown]{background-color:#795548}[data-md-color-primary=brown] .md-typeset a{color:#795548}[data-md-color-primary=brown] .md-header,[data-md-color-primary=brown] .md-hero{background-color:#795548}[data-md-color-primary=brown] .md-nav__link--active,[data-md-color-primary=brown] .md-nav__link:active{color:#795548}[data-md-color-primary=brown] .md-nav__item--nested>.md-nav__link{color:inherit}button[data-md-color-primary=grey]{background-color:#757575}[data-md-color-primary=grey] .md-typeset a{color:#757575}[data-md-color-primary=grey] .md-header,[data-md-color-primary=grey] .md-hero{background-color:#757575}[data-md-color-primary=grey] .md-nav__link--active,[data-md-color-primary=grey] .md-nav__link:active{color:#757575}[data-md-color-primary=grey] .md-nav__item--nested>.md-nav__link{color:inherit}button[data-md-color-primary=blue-grey]{background-color:#546e7a}[data-md-color-primary=blue-grey] .md-typeset a{color:#546e7a}[data-md-color-primary=blue-grey] .md-header,[data-md-color-primary=blue-grey] .md-hero{background-color:#546e7a}[data-md-color-primary=blue-grey] .md-nav__link--active,[data-md-color-primary=blue-grey] .md-nav__link:active{color:#546e7a}[data-md-color-primary=blue-grey] .md-nav__item--nested>.md-nav__link{color:inherit}button[data-md-color-primary=white]{box-shadow:inset 0 0 .05rem rgba(0,0,0,.54)}[data-md-color-primary=white] .md-header,[data-md-color-primary=white] .md-hero,button[data-md-color-primary=white]{background-color:#fff;color:rgba(0,0,0,.87)}[data-md-color-primary=white] .md-hero--expand{border-bottom:.05rem solid rgba(0,0,0,.07)}[data-md-color-primary=black] .md-header,[data-md-color-primary=black] .md-hero,button[data-md-color-primary=black]{background-color:#000}button[data-md-color-accent=red]{background-color:#ff1744}[data-md-color-accent=red] .md-typeset a:active,[data-md-color-accent=red] .md-typeset a:hover{color:#ff1744}[data-md-color-accent=red] .md-typeset .codehilite pre::-webkit-scrollbar-thumb:hover,[data-md-color-accent=red] .md-typeset pre code::-webkit-scrollbar-thumb:hover{background-color:#ff1744}[data-md-color-accent=red] .md-nav__link:focus,[data-md-color-accent=red] .md-nav__link:hover,[data-md-color-accent=red] .md-typeset .footnote li:hover .footnote-backref:hover,[data-md-color-accent=red] .md-typeset .footnote li:target .footnote-backref,[data-md-color-accent=red] .md-typeset .md-clipboard:active:before,[data-md-color-accent=red] .md-typeset .md-clipboard:hover:before,[data-md-color-accent=red] .md-typeset [id] .headerlink:focus,[data-md-color-accent=red] .md-typeset [id]:hover .headerlink:hover,[data-md-color-accent=red] .md-typeset [id]:target .headerlink{color:#ff1744}[data-md-color-accent=red] .md-search__scrollwrap::-webkit-scrollbar-thumb:hover{background-color:#ff1744}[data-md-color-accent=red] .md-search-result__link:hover,[data-md-color-accent=red] .md-search-result__link[data-md-state=active]{background-color:rgba(255,23,68,.1)}[data-md-color-accent=red] .md-sidebar__scrollwrap::-webkit-scrollbar-thumb:hover{background-color:#ff1744}[data-md-color-accent=red] .md-source-file:hover:before{background-color:#ff1744}button[data-md-color-accent=pink]{background-color:#f50057}[data-md-color-accent=pink] .md-typeset a:active,[data-md-color-accent=pink] .md-typeset a:hover{color:#f50057}[data-md-color-accent=pink] .md-typeset .codehilite pre::-webkit-scrollbar-thumb:hover,[data-md-color-accent=pink] .md-typeset pre code::-webkit-scrollbar-thumb:hover{background-color:#f50057}[data-md-color-accent=pink] .md-nav__link:focus,[data-md-color-accent=pink] .md-nav__link:hover,[data-md-color-accent=pink] .md-typeset .footnote li:hover .footnote-backref:hover,[data-md-color-accent=pink] .md-typeset .footnote li:target .footnote-backref,[data-md-color-accent=pink] .md-typeset .md-clipboard:active:before,[data-md-color-accent=pink] .md-typeset .md-clipboard:hover:before,[data-md-color-accent=pink] .md-typeset [id] .headerlink:focus,[data-md-color-accent=pink] .md-typeset [id]:hover .headerlink:hover,[data-md-color-accent=pink] .md-typeset [id]:target .headerlink{color:#f50057}[data-md-color-accent=pink] .md-search__scrollwrap::-webkit-scrollbar-thumb:hover{background-color:#f50057}[data-md-color-accent=pink] .md-search-result__link:hover,[data-md-color-accent=pink] .md-search-result__link[data-md-state=active]{background-color:rgba(245,0,87,.1)}[data-md-color-accent=pink] .md-sidebar__scrollwrap::-webkit-scrollbar-thumb:hover{background-color:#f50057}[data-md-color-accent=pink] .md-source-file:hover:before{background-color:#f50057}button[data-md-color-accent=purple]{background-color:#e040fb}[data-md-color-accent=purple] .md-typeset a:active,[data-md-color-accent=purple] .md-typeset a:hover{color:#e040fb}[data-md-color-accent=purple] .md-typeset .codehilite pre::-webkit-scrollbar-thumb:hover,[data-md-color-accent=purple] .md-typeset pre code::-webkit-scrollbar-thumb:hover{background-color:#e040fb}[data-md-color-accent=purple] .md-nav__link:focus,[data-md-color-accent=purple] .md-nav__link:hover,[data-md-color-accent=purple] .md-typeset .footnote li:hover .footnote-backref:hover,[data-md-color-accent=purple] .md-typeset .footnote li:target .footnote-backref,[data-md-color-accent=purple] .md-typeset .md-clipboard:active:before,[data-md-color-accent=purple] .md-typeset .md-clipboard:hover:before,[data-md-color-accent=purple] .md-typeset [id] .headerlink:focus,[data-md-color-accent=purple] .md-typeset [id]:hover .headerlink:hover,[data-md-color-accent=purple] .md-typeset [id]:target .headerlink{color:#e040fb}[data-md-color-accent=purple] .md-search__scrollwrap::-webkit-scrollbar-thumb:hover{background-color:#e040fb}[data-md-color-accent=purple] .md-search-result__link:hover,[data-md-color-accent=purple] .md-search-result__link[data-md-state=active]{background-color:rgba(224,64,251,.1)}[data-md-color-accent=purple] .md-sidebar__scrollwrap::-webkit-scrollbar-thumb:hover{background-color:#e040fb}[data-md-color-accent=purple] .md-source-file:hover:before{background-color:#e040fb}button[data-md-color-accent=deep-purple]{background-color:#7c4dff}[data-md-color-accent=deep-purple] .md-typeset a:active,[data-md-color-accent=deep-purple] .md-typeset a:hover{color:#7c4dff}[data-md-color-accent=deep-purple] .md-typeset .codehilite pre::-webkit-scrollbar-thumb:hover,[data-md-color-accent=deep-purple] .md-typeset pre code::-webkit-scrollbar-thumb:hover{background-color:#7c4dff}[data-md-color-accent=deep-purple] .md-nav__link:focus,[data-md-color-accent=deep-purple] .md-nav__link:hover,[data-md-color-accent=deep-purple] .md-typeset .footnote li:hover .footnote-backref:hover,[data-md-color-accent=deep-purple] .md-typeset .footnote li:target .footnote-backref,[data-md-color-accent=deep-purple] .md-typeset .md-clipboard:active:before,[data-md-color-accent=deep-purple] .md-typeset .md-clipboard:hover:before,[data-md-color-accent=deep-purple] .md-typeset [id] .headerlink:focus,[data-md-color-accent=deep-purple] .md-typeset [id]:hover .headerlink:hover,[data-md-color-accent=deep-purple] .md-typeset [id]:target .headerlink{color:#7c4dff}[data-md-color-accent=deep-purple] .md-search__scrollwrap::-webkit-scrollbar-thumb:hover{background-color:#7c4dff}[data-md-color-accent=deep-purple] .md-search-result__link:hover,[data-md-color-accent=deep-purple] .md-search-result__link[data-md-state=active]{background-color:rgba(124,77,255,.1)}[data-md-color-accent=deep-purple] .md-sidebar__scrollwrap::-webkit-scrollbar-thumb:hover{background-color:#7c4dff}[data-md-color-accent=deep-purple] .md-source-file:hover:before{background-color:#7c4dff}button[data-md-color-accent=indigo]{background-color:#536dfe}[data-md-color-accent=indigo] .md-typeset a:active,[data-md-color-accent=indigo] .md-typeset a:hover{color:#536dfe}[data-md-color-accent=indigo] .md-typeset .codehilite pre::-webkit-scrollbar-thumb:hover,[data-md-color-accent=indigo] .md-typeset pre code::-webkit-scrollbar-thumb:hover{background-color:#536dfe}[data-md-color-accent=indigo] .md-nav__link:focus,[data-md-color-accent=indigo] .md-nav__link:hover,[data-md-color-accent=indigo] .md-typeset .footnote li:hover .footnote-backref:hover,[data-md-color-accent=indigo] .md-typeset .footnote li:target .footnote-backref,[data-md-color-accent=indigo] .md-typeset .md-clipboard:active:before,[data-md-color-accent=indigo] .md-typeset .md-clipboard:hover:before,[data-md-color-accent=indigo] .md-typeset [id] .headerlink:focus,[data-md-color-accent=indigo] .md-typeset [id]:hover .headerlink:hover,[data-md-color-accent=indigo] .md-typeset [id]:target .headerlink{color:#536dfe}[data-md-color-accent=indigo] .md-search__scrollwrap::-webkit-scrollbar-thumb:hover{background-color:#536dfe}[data-md-color-accent=indigo] .md-search-result__link:hover,[data-md-color-accent=indigo] .md-search-result__link[data-md-state=active]{background-color:rgba(83,109,254,.1)}[data-md-color-accent=indigo] .md-sidebar__scrollwrap::-webkit-scrollbar-thumb:hover{background-color:#536dfe}[data-md-color-accent=indigo] .md-source-file:hover:before{background-color:#536dfe}button[data-md-color-accent=blue]{background-color:#448aff}[data-md-color-accent=blue] .md-typeset a:active,[data-md-color-accent=blue] .md-typeset a:hover{color:#448aff}[data-md-color-accent=blue] .md-typeset .codehilite pre::-webkit-scrollbar-thumb:hover,[data-md-color-accent=blue] .md-typeset pre code::-webkit-scrollbar-thumb:hover{background-color:#448aff}[data-md-color-accent=blue] .md-nav__link:focus,[data-md-color-accent=blue] .md-nav__link:hover,[data-md-color-accent=blue] .md-typeset .footnote li:hover .footnote-backref:hover,[data-md-color-accent=blue] .md-typeset .footnote li:target .footnote-backref,[data-md-color-accent=blue] .md-typeset .md-clipboard:active:before,[data-md-color-accent=blue] .md-typeset .md-clipboard:hover:before,[data-md-color-accent=blue] .md-typeset [id] .headerlink:focus,[data-md-color-accent=blue] .md-typeset [id]:hover .headerlink:hover,[data-md-color-accent=blue] .md-typeset [id]:target .headerlink{color:#448aff}[data-md-color-accent=blue] .md-search__scrollwrap::-webkit-scrollbar-thumb:hover{background-color:#448aff}[data-md-color-accent=blue] .md-search-result__link:hover,[data-md-color-accent=blue] .md-search-result__link[data-md-state=active]{background-color:rgba(68,138,255,.1)}[data-md-color-accent=blue] .md-sidebar__scrollwrap::-webkit-scrollbar-thumb:hover{background-color:#448aff}[data-md-color-accent=blue] .md-source-file:hover:before{background-color:#448aff}button[data-md-color-accent=light-blue]{background-color:#0091ea}[data-md-color-accent=light-blue] .md-typeset a:active,[data-md-color-accent=light-blue] .md-typeset a:hover{color:#0091ea}[data-md-color-accent=light-blue] .md-typeset .codehilite pre::-webkit-scrollbar-thumb:hover,[data-md-color-accent=light-blue] .md-typeset pre code::-webkit-scrollbar-thumb:hover{background-color:#0091ea}[data-md-color-accent=light-blue] .md-nav__link:focus,[data-md-color-accent=light-blue] .md-nav__link:hover,[data-md-color-accent=light-blue] .md-typeset .footnote li:hover .footnote-backref:hover,[data-md-color-accent=light-blue] .md-typeset .footnote li:target .footnote-backref,[data-md-color-accent=light-blue] .md-typeset .md-clipboard:active:before,[data-md-color-accent=light-blue] .md-typeset .md-clipboard:hover:before,[data-md-color-accent=light-blue] .md-typeset [id] .headerlink:focus,[data-md-color-accent=light-blue] .md-typeset [id]:hover .headerlink:hover,[data-md-color-accent=light-blue] .md-typeset [id]:target .headerlink{color:#0091ea}[data-md-color-accent=light-blue] .md-search__scrollwrap::-webkit-scrollbar-thumb:hover{background-color:#0091ea}[data-md-color-accent=light-blue] .md-search-result__link:hover,[data-md-color-accent=light-blue] .md-search-result__link[data-md-state=active]{background-color:rgba(0,145,234,.1)}[data-md-color-accent=light-blue] .md-sidebar__scrollwrap::-webkit-scrollbar-thumb:hover{background-color:#0091ea}[data-md-color-accent=light-blue] .md-source-file:hover:before{background-color:#0091ea}button[data-md-color-accent=cyan]{background-color:#00b8d4}[data-md-color-accent=cyan] .md-typeset a:active,[data-md-color-accent=cyan] .md-typeset a:hover{color:#00b8d4}[data-md-color-accent=cyan] .md-typeset .codehilite pre::-webkit-scrollbar-thumb:hover,[data-md-color-accent=cyan] .md-typeset pre code::-webkit-scrollbar-thumb:hover{background-color:#00b8d4}[data-md-color-accent=cyan] .md-nav__link:focus,[data-md-color-accent=cyan] .md-nav__link:hover,[data-md-color-accent=cyan] .md-typeset .footnote li:hover .footnote-backref:hover,[data-md-color-accent=cyan] .md-typeset .footnote li:target .footnote-backref,[data-md-color-accent=cyan] .md-typeset .md-clipboard:active:before,[data-md-color-accent=cyan] .md-typeset .md-clipboard:hover:before,[data-md-color-accent=cyan] .md-typeset [id] .headerlink:focus,[data-md-color-accent=cyan] .md-typeset [id]:hover .headerlink:hover,[data-md-color-accent=cyan] .md-typeset [id]:target .headerlink{color:#00b8d4}[data-md-color-accent=cyan] .md-search__scrollwrap::-webkit-scrollbar-thumb:hover{background-color:#00b8d4}[data-md-color-accent=cyan] .md-search-result__link:hover,[data-md-color-accent=cyan] .md-search-result__link[data-md-state=active]{background-color:rgba(0,184,212,.1)}[data-md-color-accent=cyan] .md-sidebar__scrollwrap::-webkit-scrollbar-thumb:hover{background-color:#00b8d4}[data-md-color-accent=cyan] .md-source-file:hover:before{background-color:#00b8d4}button[data-md-color-accent=teal]{background-color:#00bfa5}[data-md-color-accent=teal] .md-typeset a:active,[data-md-color-accent=teal] .md-typeset a:hover{color:#00bfa5}[data-md-color-accent=teal] .md-typeset .codehilite pre::-webkit-scrollbar-thumb:hover,[data-md-color-accent=teal] .md-typeset pre code::-webkit-scrollbar-thumb:hover{background-color:#00bfa5}[data-md-color-accent=teal] .md-nav__link:focus,[data-md-color-accent=teal] .md-nav__link:hover,[data-md-color-accent=teal] .md-typeset .footnote li:hover .footnote-backref:hover,[data-md-color-accent=teal] .md-typeset .footnote li:target .footnote-backref,[data-md-color-accent=teal] .md-typeset .md-clipboard:active:before,[data-md-color-accent=teal] .md-typeset .md-clipboard:hover:before,[data-md-color-accent=teal] .md-typeset [id] .headerlink:focus,[data-md-color-accent=teal] .md-typeset [id]:hover .headerlink:hover,[data-md-color-accent=teal] .md-typeset [id]:target .headerlink{color:#00bfa5}[data-md-color-accent=teal] .md-search__scrollwrap::-webkit-scrollbar-thumb:hover{background-color:#00bfa5}[data-md-color-accent=teal] .md-search-result__link:hover,[data-md-color-accent=teal] .md-search-result__link[data-md-state=active]{background-color:rgba(0,191,165,.1)}[data-md-color-accent=teal] .md-sidebar__scrollwrap::-webkit-scrollbar-thumb:hover{background-color:#00bfa5}[data-md-color-accent=teal] .md-source-file:hover:before{background-color:#00bfa5}button[data-md-color-accent=green]{background-color:#00c853}[data-md-color-accent=green] .md-typeset a:active,[data-md-color-accent=green] .md-typeset a:hover{color:#00c853}[data-md-color-accent=green] .md-typeset .codehilite pre::-webkit-scrollbar-thumb:hover,[data-md-color-accent=green] .md-typeset pre code::-webkit-scrollbar-thumb:hover{background-color:#00c853}[data-md-color-accent=green] .md-nav__link:focus,[data-md-color-accent=green] .md-nav__link:hover,[data-md-color-accent=green] .md-typeset .footnote li:hover .footnote-backref:hover,[data-md-color-accent=green] .md-typeset .footnote li:target .footnote-backref,[data-md-color-accent=green] .md-typeset .md-clipboard:active:before,[data-md-color-accent=green] .md-typeset .md-clipboard:hover:before,[data-md-color-accent=green] .md-typeset [id] 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Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Scoped in typesetted content to match specificity of regular content\n.md-typeset {\n\n // Keyboard key\n .keys {\n\n // Keyboard key icon\n kbd::before,\n kbd::after {\n position: relative;\n margin: 0;\n color: inherit;\n -moz-osx-font-smoothing: initial;\n -webkit-font-smoothing: initial;\n }\n\n // Surrounding text\n span {\n padding: 0 px2em(3.2px);\n color: var(--md-default-fg-color--light);\n }\n\n // Define keyboard keys with left icon\n @each $name, $code in (\n\n // Modifiers\n \"alt\": \"\\2387\",\n \"left-alt\": \"\\2387\",\n 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\"\\2913\",\n \"escape\": \"\\238B\",\n \"home\": \"\\2912\",\n \"insert\": \"\\2380\",\n \"page-down\": \"\\21DF\",\n \"page-up\": \"\\21DE\",\n \"print-screen\": \"\\2399\"\n ) {\n .key-#{$name} {\n &::before {\n padding-right: px2em(6.4px);\n content: $code;\n }\n }\n }\n\n // Define keyboard keys with right icon\n @each $name, $code in (\n \"tab\": \"\\21E5\",\n \"num-enter\": \"\\2324\",\n \"enter\": \"\\23CE\"\n ) {\n .key-#{$name} {\n &::after {\n padding-left: px2em(6.4px);\n content: $code;\n }\n }\n }\n }\n}\n","@charset \"UTF-8\";\nhtml {\n box-sizing: border-box;\n text-size-adjust: none;\n}\n\n*,\n*::before,\n*::after {\n box-sizing: inherit;\n}\n\nbody {\n margin: 0;\n}\n\na,\nbutton,\nlabel,\ninput {\n -webkit-tap-highlight-color: transparent;\n}\n\na {\n color: inherit;\n text-decoration: none;\n}\n\nhr {\n display: block;\n box-sizing: content-box;\n height: 0.05rem;\n padding: 0;\n overflow: visible;\n border: 0;\n}\n\nsmall {\n font-size: 80%;\n}\n\nsub,\nsup {\n line-height: 1em;\n}\n\nimg {\n border-style: none;\n}\n\ntable {\n border-collapse: separate;\n border-spacing: 0;\n}\n\ntd,\nth {\n font-weight: 400;\n vertical-align: top;\n}\n\nbutton {\n margin: 0;\n padding: 0;\n font-size: inherit;\n font-family: inherit;\n background: transparent;\n border: 0;\n}\n\ninput {\n border: 0;\n outline: none;\n}\n\n:root {\n --md-default-fg-color: hsla(0, 0%, 0%, 0.87);\n --md-default-fg-color--light: hsla(0, 0%, 0%, 0.54);\n --md-default-fg-color--lighter: hsla(0, 0%, 0%, 0.32);\n --md-default-fg-color--lightest: hsla(0, 0%, 0%, 0.07);\n --md-default-bg-color: hsla(0, 0%, 100%, 1);\n --md-default-bg-color--light: hsla(0, 0%, 100%, 0.7);\n --md-default-bg-color--lighter: hsla(0, 0%, 100%, 0.3);\n --md-default-bg-color--lightest: hsla(0, 0%, 100%, 0.12);\n --md-primary-fg-color: hsla(231, 48%, 48%, 1);\n --md-primary-fg-color--light: hsla(231, 44%, 56%, 1);\n --md-primary-fg-color--dark: hsla(232, 54%, 41%, 1);\n --md-primary-bg-color: hsla(0, 0%, 100%, 1);\n --md-primary-bg-color--light: hsla(0, 0%, 100%, 0.7);\n --md-accent-fg-color: hsla(231, 99%, 66%, 1);\n --md-accent-fg-color--transparent: hsla(231, 99%, 66%, 0.1);\n --md-accent-bg-color: hsla(0, 0%, 100%, 1);\n --md-accent-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n:root > * {\n --md-code-fg-color: hsla(200, 18%, 26%, 1);\n --md-code-bg-color: hsla(0, 0%, 96%, 1);\n --md-code-hl-color: hsla(60, 100%, 50%, 0.5);\n --md-code-hl-number-color: hsla(0, 67%, 50%, 1);\n --md-code-hl-special-color: hsla(340, 83%, 47%, 1);\n --md-code-hl-function-color: hsla(291, 45%, 50%, 1);\n --md-code-hl-constant-color: hsla(250, 63%, 60%, 1);\n --md-code-hl-keyword-color: hsla(219, 54%, 51%, 1);\n --md-code-hl-string-color: hsla(150, 63%, 30%, 1);\n --md-code-hl-name-color: var(--md-code-fg-color);\n --md-code-hl-operator-color: var(--md-default-fg-color--light);\n --md-code-hl-punctuation-color: var(--md-default-fg-color--light);\n --md-code-hl-comment-color: var(--md-default-fg-color--light);\n --md-code-hl-generic-color: var(--md-default-fg-color--light);\n --md-code-hl-variable-color: var(--md-default-fg-color--light);\n --md-typeset-color: var(--md-default-fg-color);\n --md-typeset-a-color: var(--md-primary-fg-color);\n --md-typeset-mark-color: hsla(60, 100%, 50%, 0.5);\n --md-typeset-del-color: hsla(6, 90%, 60%, 0.15);\n --md-typeset-ins-color: hsla(150, 90%, 44%, 0.15);\n --md-typeset-kbd-color: hsla(0, 0%, 98%, 1);\n --md-typeset-kbd-accent-color: hsla(0, 100%, 100%, 1);\n --md-typeset-kbd-border-color: hsla(0, 0%, 72%, 1);\n --md-admonition-fg-color: var(--md-default-fg-color);\n --md-admonition-bg-color: var(--md-default-bg-color);\n --md-footer-fg-color: hsla(0, 0%, 100%, 1);\n --md-footer-fg-color--light: hsla(0, 0%, 100%, 0.7);\n --md-footer-fg-color--lighter: hsla(0, 0%, 100%, 0.3);\n --md-footer-bg-color: hsla(0, 0%, 0%, 0.87);\n --md-footer-bg-color--dark: hsla(0, 0%, 0%, 0.32);\n}\n\n.md-icon svg {\n display: block;\n width: 1.2rem;\n height: 1.2rem;\n fill: currentColor;\n}\n\nbody {\n -webkit-font-smoothing: antialiased;\n -moz-osx-font-smoothing: grayscale;\n}\n\nbody,\ninput {\n color: var(--md-typeset-color);\n font-feature-settings: \"kern\", \"liga\";\n font-family: var(--md-text-font-family, _), -apple-system, BlinkMacSystemFont, Helvetica, Arial, sans-serif;\n}\n\ncode,\npre,\nkbd {\n color: var(--md-typeset-color);\n font-feature-settings: \"kern\";\n font-family: var(--md-code-font-family, _), SFMono-Regular, Consolas, Menlo, monospace;\n}\n\n:root {\n --md-typeset-table--ascending: svg-load(\"material/arrow-down.svg\");\n --md-typeset-table--descending: svg-load(\"material/arrow-up.svg\");\n}\n\n.md-typeset {\n font-size: 0.8rem;\n line-height: 1.6;\n color-adjust: exact;\n}\n@media print {\n .md-typeset {\n font-size: 0.68rem;\n }\n}\n.md-typeset ul,\n.md-typeset ol,\n.md-typeset dl,\n.md-typeset figure,\n.md-typeset blockquote,\n.md-typeset pre {\n margin: 1em 0;\n}\n.md-typeset h1 {\n margin: 0 0 1.25em;\n color: var(--md-default-fg-color--light);\n font-weight: 300;\n font-size: 2em;\n line-height: 1.3;\n letter-spacing: -0.01em;\n}\n.md-typeset h2 {\n margin: 1.6em 0 0.64em;\n font-weight: 300;\n font-size: 1.5625em;\n line-height: 1.4;\n letter-spacing: -0.01em;\n}\n.md-typeset h3 {\n margin: 1.6em 0 0.8em;\n font-weight: 400;\n font-size: 1.25em;\n line-height: 1.5;\n letter-spacing: -0.01em;\n}\n.md-typeset h2 + h3 {\n margin-top: 0.8em;\n}\n.md-typeset h4 {\n margin: 1em 0;\n font-weight: 700;\n letter-spacing: -0.01em;\n}\n.md-typeset h5,\n.md-typeset h6 {\n margin: 1.25em 0;\n color: var(--md-default-fg-color--light);\n font-weight: 700;\n font-size: 0.8em;\n letter-spacing: -0.01em;\n}\n.md-typeset h5 {\n text-transform: uppercase;\n}\n.md-typeset hr {\n display: flow-root;\n margin: 1.5em 0;\n border-bottom: 0.05rem solid var(--md-default-fg-color--lightest);\n}\n.md-typeset a {\n color: var(--md-typeset-a-color);\n word-break: break-word;\n}\n.md-typeset a, .md-typeset a::before {\n transition: color 125ms;\n}\n.md-typeset a:focus, .md-typeset a:hover {\n color: var(--md-accent-fg-color);\n}\n.md-typeset a.focus-visible {\n outline-color: var(--md-accent-fg-color);\n outline-offset: 0.2rem;\n}\n.md-typeset code,\n.md-typeset pre,\n.md-typeset kbd {\n color: var(--md-code-fg-color);\n direction: ltr;\n}\n@media print {\n .md-typeset code,\n.md-typeset pre,\n.md-typeset kbd {\n white-space: pre-wrap;\n }\n}\n.md-typeset code {\n padding: 0 0.2941176471em;\n font-size: 0.85em;\n word-break: break-word;\n background-color: var(--md-code-bg-color);\n border-radius: 0.1rem;\n box-decoration-break: clone;\n}\n.md-typeset code:not(.focus-visible) {\n outline: none;\n -webkit-tap-highlight-color: transparent;\n}\n.md-typeset h1 code,\n.md-typeset h2 code,\n.md-typeset h3 code,\n.md-typeset h4 code,\n.md-typeset h5 code,\n.md-typeset h6 code {\n margin: initial;\n padding: initial;\n background-color: transparent;\n box-shadow: none;\n}\n.md-typeset a code {\n color: currentColor;\n}\n.md-typeset pre {\n position: relative;\n display: flow-root;\n line-height: 1.4;\n}\n.md-typeset pre > code {\n display: block;\n margin: 0;\n padding: 0.7720588235em 1.1764705882em;\n overflow: auto;\n word-break: normal;\n box-shadow: none;\n box-decoration-break: slice;\n touch-action: auto;\n scrollbar-width: thin;\n scrollbar-color: var(--md-default-fg-color--lighter) transparent;\n}\n.md-typeset pre > code:hover {\n scrollbar-color: var(--md-accent-fg-color) transparent;\n}\n.md-typeset pre > code::-webkit-scrollbar {\n width: 0.2rem;\n height: 0.2rem;\n}\n.md-typeset pre > code::-webkit-scrollbar-thumb {\n background-color: var(--md-default-fg-color--lighter);\n}\n.md-typeset pre > code::-webkit-scrollbar-thumb:hover {\n background-color: var(--md-accent-fg-color);\n}\n@media screen and (max-width: 44.9375em) {\n .md-typeset > pre {\n margin: 1em -0.8rem;\n }\n .md-typeset > pre code {\n border-radius: 0;\n }\n}\n.md-typeset kbd {\n display: inline-block;\n padding: 0 0.6666666667em;\n color: var(--md-default-fg-color);\n font-size: 0.75em;\n vertical-align: text-top;\n word-break: break-word;\n background-color: var(--md-typeset-kbd-color);\n border-radius: 0.1rem;\n box-shadow: 0 0.1rem 0 0.05rem var(--md-typeset-kbd-border-color), 0 0.1rem 0 var(--md-typeset-kbd-border-color), 0 -0.1rem 0.2rem var(--md-typeset-kbd-accent-color) inset;\n}\n.md-typeset mark {\n color: inherit;\n word-break: break-word;\n background-color: var(--md-typeset-mark-color);\n box-decoration-break: clone;\n}\n.md-typeset abbr {\n text-decoration: none;\n border-bottom: 0.05rem dotted var(--md-default-fg-color--light);\n cursor: help;\n}\n@media (hover: none) {\n .md-typeset abbr {\n position: relative;\n }\n .md-typeset abbr[title]:focus::after, .md-typeset abbr[title]:hover::after {\n box-shadow: 0 2px 2px 0 rgba(0, 0, 0, 0.14), 0 1px 5px 0 rgba(0, 0, 0, 0.12), 0 3px 1px -2px rgba(0, 0, 0, 0.2);\n position: absolute;\n left: 0;\n display: inline-block;\n width: auto;\n min-width: max-content;\n max-width: 80%;\n margin-top: 2em;\n padding: 0.2rem 0.3rem;\n color: var(--md-default-bg-color);\n font-size: 0.7rem;\n background-color: var(--md-default-fg-color);\n border-radius: 0.1rem;\n content: attr(title);\n }\n}\n.md-typeset small {\n opacity: 0.75;\n}\n.md-typeset sup,\n.md-typeset sub {\n margin-left: 0.078125em;\n}\n[dir=rtl] .md-typeset sup,\n[dir=rtl] .md-typeset sub {\n margin-right: 0.078125em;\n margin-left: initial;\n}\n.md-typeset blockquote {\n display: flow-root;\n padding-left: 0.6rem;\n color: var(--md-default-fg-color--light);\n border-left: 0.2rem solid var(--md-default-fg-color--lighter);\n}\n[dir=rtl] .md-typeset blockquote {\n padding-right: 0.6rem;\n padding-left: initial;\n border-right: 0.2rem solid var(--md-default-fg-color--lighter);\n border-left: initial;\n}\n.md-typeset ul {\n list-style-type: disc;\n}\n.md-typeset ul,\n.md-typeset ol {\n display: flow-root;\n margin-left: 0.625em;\n padding: 0;\n}\n[dir=rtl] .md-typeset ul,\n[dir=rtl] .md-typeset ol {\n margin-right: 0.625em;\n margin-left: initial;\n}\n.md-typeset ul ol,\n.md-typeset ol ol {\n list-style-type: lower-alpha;\n}\n.md-typeset ul ol ol,\n.md-typeset ol ol ol {\n list-style-type: lower-roman;\n}\n.md-typeset ul li,\n.md-typeset ol li {\n margin-bottom: 0.5em;\n margin-left: 1.25em;\n}\n[dir=rtl] .md-typeset ul li,\n[dir=rtl] .md-typeset ol li {\n margin-right: 1.25em;\n margin-left: initial;\n}\n.md-typeset ul li p,\n.md-typeset ul li blockquote,\n.md-typeset ol li p,\n.md-typeset ol li blockquote {\n margin: 0.5em 0;\n}\n.md-typeset ul li:last-child,\n.md-typeset ol li:last-child {\n margin-bottom: 0;\n}\n.md-typeset ul li ul,\n.md-typeset ul li ol,\n.md-typeset ol li ul,\n.md-typeset ol li ol {\n margin: 0.5em 0 0.5em 0.625em;\n}\n[dir=rtl] .md-typeset ul li ul,\n[dir=rtl] .md-typeset ul li ol,\n[dir=rtl] .md-typeset ol li ul,\n[dir=rtl] .md-typeset ol li ol {\n margin-right: 0.625em;\n margin-left: initial;\n}\n.md-typeset dd {\n margin: 1em 0 1.5em 1.875em;\n}\n[dir=rtl] .md-typeset dd {\n margin-right: 1.875em;\n margin-left: initial;\n}\n.md-typeset img,\n.md-typeset svg {\n max-width: 100%;\n height: auto;\n}\n.md-typeset img[align=left],\n.md-typeset svg[align=left] {\n margin: 1em;\n margin-left: 0;\n}\n.md-typeset img[align=right],\n.md-typeset svg[align=right] {\n margin: 1em;\n margin-right: 0;\n}\n.md-typeset img[align]:only-child,\n.md-typeset svg[align]:only-child {\n margin-top: 0;\n}\n.md-typeset figure {\n display: flow-root;\n width: fit-content;\n max-width: 100%;\n margin: 0 auto;\n text-align: center;\n}\n.md-typeset figure img {\n display: block;\n}\n.md-typeset figcaption {\n max-width: 24rem;\n margin: 1em auto 2em;\n font-style: italic;\n}\n.md-typeset iframe {\n max-width: 100%;\n}\n.md-typeset table:not([class]) {\n display: inline-block;\n max-width: 100%;\n overflow: auto;\n font-size: 0.64rem;\n background-color: var(--md-default-bg-color);\n border-radius: 0.1rem;\n box-shadow: 0 0.2rem 0.5rem rgba(0, 0, 0, 0.05), 0 0 0.05rem rgba(0, 0, 0, 0.1);\n touch-action: auto;\n}\n@media print {\n .md-typeset table:not([class]) {\n display: table;\n }\n}\n.md-typeset table:not([class]) + * {\n margin-top: 1.5em;\n}\n.md-typeset table:not([class]) th > *:first-child,\n.md-typeset table:not([class]) td > *:first-child {\n margin-top: 0;\n}\n.md-typeset table:not([class]) th > *:last-child,\n.md-typeset table:not([class]) td > *:last-child {\n margin-bottom: 0;\n}\n.md-typeset table:not([class]) th:not([align]),\n.md-typeset table:not([class]) td:not([align]) {\n text-align: left;\n}\n[dir=rtl] .md-typeset table:not([class]) th:not([align]),\n[dir=rtl] .md-typeset table:not([class]) td:not([align]) {\n text-align: right;\n}\n.md-typeset table:not([class]) th {\n min-width: 5rem;\n padding: 0.9375em 1.25em;\n color: var(--md-default-bg-color);\n vertical-align: top;\n background-color: var(--md-default-fg-color--light);\n}\n.md-typeset table:not([class]) th a {\n color: inherit;\n}\n.md-typeset table:not([class]) td {\n padding: 0.9375em 1.25em;\n vertical-align: top;\n border-top: 0.05rem solid var(--md-default-fg-color--lightest);\n}\n.md-typeset table:not([class]) tr {\n transition: background-color 125ms;\n}\n.md-typeset table:not([class]) tr:hover {\n background-color: rgba(0, 0, 0, 0.035);\n box-shadow: 0 0.05rem 0 var(--md-default-bg-color) inset;\n}\n.md-typeset table:not([class]) tr:first-child td {\n border-top: 0;\n}\n.md-typeset table:not([class]) a {\n word-break: normal;\n}\n.md-typeset table th[role=columnheader] {\n cursor: pointer;\n}\n.md-typeset table th[role=columnheader]::after {\n display: inline-block;\n width: 1.2em;\n height: 1.2em;\n margin-left: 0.5em;\n vertical-align: sub;\n mask-repeat: no-repeat;\n mask-size: contain;\n content: \"\";\n}\n.md-typeset table th[role=columnheader][aria-sort=ascending]::after {\n background-color: currentColor;\n mask-image: var(--md-typeset-table--ascending);\n}\n.md-typeset table th[role=columnheader][aria-sort=descending]::after {\n background-color: currentColor;\n mask-image: var(--md-typeset-table--descending);\n}\n.md-typeset__scrollwrap {\n margin: 1em -0.8rem;\n overflow-x: auto;\n touch-action: auto;\n}\n.md-typeset__table {\n display: inline-block;\n margin-bottom: 0.5em;\n padding: 0 0.8rem;\n}\n@media print {\n .md-typeset__table {\n display: block;\n }\n}\nhtml .md-typeset__table table {\n display: table;\n width: 100%;\n margin: 0;\n overflow: hidden;\n}\n\nhtml {\n height: 100%;\n overflow-x: hidden;\n font-size: 125%;\n}\n@media screen and (min-width: 100em) {\n html {\n font-size: 137.5%;\n }\n}\n@media screen and (min-width: 125em) {\n html {\n font-size: 150%;\n }\n}\n\nbody {\n position: relative;\n display: flex;\n flex-direction: column;\n width: 100%;\n min-height: 100%;\n font-size: 0.5rem;\n background-color: var(--md-default-bg-color);\n}\n@media print {\n body {\n display: block;\n }\n}\n@media screen and (max-width: 59.9375em) {\n body[data-md-state=lock] {\n position: fixed;\n }\n}\n\n.md-grid {\n max-width: 61rem;\n margin-right: auto;\n margin-left: auto;\n}\n\n.md-container {\n display: flex;\n flex-direction: column;\n flex-grow: 1;\n}\n@media print {\n .md-container {\n display: block;\n }\n}\n\n.md-main {\n flex-grow: 1;\n}\n.md-main__inner {\n display: flex;\n height: 100%;\n margin-top: 1.5rem;\n}\n\n.md-ellipsis {\n overflow: hidden;\n white-space: nowrap;\n text-overflow: ellipsis;\n}\n\n.md-toggle {\n display: none;\n}\n\n.md-option {\n position: absolute;\n width: 0;\n height: 0;\n opacity: 0;\n}\n.md-option:checked + label:not([hidden]) {\n display: block;\n}\n.md-option.focus-visible + label {\n outline-style: auto;\n outline-color: var(--md-accent-fg-color);\n}\n\n.md-skip {\n position: fixed;\n z-index: -1;\n margin: 0.5rem;\n padding: 0.3rem 0.5rem;\n color: var(--md-default-bg-color);\n font-size: 0.64rem;\n background-color: var(--md-default-fg-color);\n border-radius: 0.1rem;\n outline-color: var(--md-accent-fg-color);\n transform: translateY(0.4rem);\n opacity: 0;\n}\n.md-skip:focus {\n z-index: 10;\n transform: translateY(0);\n opacity: 1;\n transition: transform 250ms cubic-bezier(0.4, 0, 0.2, 1), opacity 175ms 75ms;\n}\n\n@page {\n margin: 25mm;\n}\n.md-announce {\n overflow: auto;\n background-color: var(--md-footer-bg-color);\n}\n@media print {\n .md-announce {\n display: none;\n }\n}\n.md-announce__inner {\n margin: 0.6rem auto;\n padding: 0 0.8rem;\n color: var(--md-footer-fg-color);\n font-size: 0.7rem;\n}\n\n:root {\n --md-clipboard-icon: svg-load(\"material/content-copy.svg\");\n}\n\n.md-clipboard {\n position: absolute;\n top: 0.5em;\n right: 0.5em;\n z-index: 1;\n width: 1.5em;\n height: 1.5em;\n color: var(--md-default-fg-color--lightest);\n border-radius: 0.1rem;\n outline-color: var(--md-accent-fg-color);\n outline-offset: 0.1rem;\n cursor: pointer;\n transition: color 250ms;\n}\n@media print {\n .md-clipboard {\n display: none;\n }\n}\n.md-clipboard:not(.focus-visible) {\n outline: none;\n -webkit-tap-highlight-color: transparent;\n}\n:hover > .md-clipboard {\n color: var(--md-default-fg-color--light);\n}\n.md-clipboard:focus, .md-clipboard:hover {\n color: var(--md-accent-fg-color);\n}\n.md-clipboard::after {\n display: block;\n width: 1.125em;\n height: 1.125em;\n margin: 0 auto;\n background-color: currentColor;\n mask-image: var(--md-clipboard-icon);\n mask-repeat: no-repeat;\n mask-size: contain;\n content: \"\";\n}\n.md-clipboard--inline {\n cursor: pointer;\n}\n.md-clipboard--inline code {\n transition: color 250ms, background-color 250ms;\n}\n.md-clipboard--inline:focus code, .md-clipboard--inline:hover code {\n color: var(--md-accent-fg-color);\n background-color: var(--md-accent-fg-color--transparent);\n}\n\n.md-content {\n flex-grow: 1;\n overflow: hidden;\n scroll-padding-top: 51.2rem;\n}\n.md-content__inner {\n margin: 0 0.8rem 1.2rem;\n padding-top: 0.6rem;\n}\n@media screen and (min-width: 76.25em) {\n .md-sidebar--primary:not([hidden]) ~ .md-content > .md-content__inner {\n margin-left: 1.2rem;\n }\n [dir=rtl] .md-sidebar--primary:not([hidden]) ~ .md-content > .md-content__inner {\n margin-right: 1.2rem;\n margin-left: 0.8rem;\n }\n .md-sidebar--secondary:not([hidden]) ~ .md-content > .md-content__inner {\n margin-right: 1.2rem;\n }\n [dir=rtl] .md-sidebar--secondary:not([hidden]) ~ .md-content > .md-content__inner {\n margin-right: 0.8rem;\n margin-left: 1.2rem;\n }\n}\n.md-content__inner::before {\n display: block;\n height: 0.4rem;\n content: \"\";\n}\n.md-content__inner > :last-child {\n margin-bottom: 0;\n}\n.md-content__button {\n float: right;\n margin: 0.4rem 0;\n margin-left: 0.4rem;\n padding: 0;\n}\n@media print {\n .md-content__button {\n display: none;\n }\n}\n[dir=rtl] .md-content__button {\n float: left;\n margin-right: 0.4rem;\n margin-left: initial;\n}\n[dir=rtl] .md-content__button svg {\n transform: scaleX(-1);\n}\n.md-typeset .md-content__button {\n color: var(--md-default-fg-color--lighter);\n}\n.md-content__button svg {\n display: inline;\n vertical-align: top;\n}\n\n.md-dialog {\n box-shadow: 0 2px 2px 0 rgba(0, 0, 0, 0.14), 0 1px 5px 0 rgba(0, 0, 0, 0.12), 0 3px 1px -2px rgba(0, 0, 0, 0.2);\n position: fixed;\n right: 0.8rem;\n bottom: 0.8rem;\n left: initial;\n z-index: 2;\n min-width: 11.1rem;\n padding: 0.4rem 0.6rem;\n background-color: var(--md-default-fg-color);\n border-radius: 0.1rem;\n transform: translateY(100%);\n opacity: 0;\n transition: transform 0ms 400ms, opacity 400ms;\n pointer-events: none;\n}\n@media print {\n .md-dialog {\n display: none;\n }\n}\n[dir=rtl] .md-dialog {\n right: initial;\n left: 0.8rem;\n}\n.md-dialog[data-md-state=open] {\n transform: translateY(0);\n opacity: 1;\n transition: transform 400ms cubic-bezier(0.075, 0.85, 0.175, 1), opacity 400ms;\n pointer-events: initial;\n}\n.md-dialog__inner {\n color: var(--md-default-bg-color);\n font-size: 0.7rem;\n}\n\n.md-typeset .md-button {\n display: inline-block;\n padding: 0.625em 2em;\n color: var(--md-primary-fg-color);\n font-weight: 700;\n border: 0.1rem solid currentColor;\n border-radius: 0.1rem;\n transition: color 125ms, background-color 125ms, border-color 125ms;\n}\n.md-typeset .md-button--primary {\n color: var(--md-primary-bg-color);\n background-color: var(--md-primary-fg-color);\n border-color: var(--md-primary-fg-color);\n}\n.md-typeset .md-button:focus, .md-typeset .md-button:hover {\n color: var(--md-accent-bg-color);\n background-color: var(--md-accent-fg-color);\n border-color: var(--md-accent-fg-color);\n}\n.md-typeset .md-input {\n height: 1.8rem;\n padding: 0 0.6rem;\n font-size: 0.8rem;\n border-radius: 0.1rem;\n box-shadow: 0 0.2rem 0.5rem rgba(0, 0, 0, 0.1), 0 0.025rem 0.05rem rgba(0, 0, 0, 0.1);\n transition: box-shadow 250ms;\n}\n.md-typeset .md-input:focus, .md-typeset .md-input:hover {\n box-shadow: 0 0.4rem 1rem rgba(0, 0, 0, 0.15), 0 0.025rem 0.05rem rgba(0, 0, 0, 0.15);\n}\n.md-typeset .md-input--stretch {\n width: 100%;\n}\n\n.md-header {\n position: sticky;\n top: 0;\n right: 0;\n left: 0;\n z-index: 2;\n color: var(--md-primary-bg-color);\n background-color: var(--md-primary-fg-color);\n box-shadow: 0 0 0.2rem rgba(0, 0, 0, 0), 0 0.2rem 0.4rem rgba(0, 0, 0, 0);\n}\n@media print {\n .md-header {\n display: none;\n }\n}\n.md-header[data-md-state=shadow] {\n box-shadow: 0 0 0.2rem rgba(0, 0, 0, 0.1), 0 0.2rem 0.4rem rgba(0, 0, 0, 0.2);\n transition: transform 250ms cubic-bezier(0.1, 0.7, 0.1, 1), box-shadow 250ms;\n}\n.md-header[data-md-state=hidden] {\n transform: translateY(-100%);\n transition: transform 250ms cubic-bezier(0.8, 0, 0.6, 1), box-shadow 250ms;\n}\n.md-header__inner {\n display: flex;\n align-items: center;\n padding: 0 0.2rem;\n}\n.md-header__button {\n position: relative;\n z-index: 1;\n margin: 0.2rem;\n padding: 0.4rem;\n color: currentColor;\n vertical-align: middle;\n outline-color: var(--md-accent-fg-color);\n cursor: pointer;\n transition: opacity 250ms;\n}\n.md-header__button:hover {\n opacity: 0.7;\n}\n.md-header__button:not([hidden]) {\n display: inline-block;\n}\n.md-header__button:not(.focus-visible) {\n outline: none;\n -webkit-tap-highlight-color: transparent;\n}\n.md-header__button.md-logo {\n margin: 0.2rem;\n padding: 0.4rem;\n}\n@media screen and (max-width: 76.1875em) {\n .md-header__button.md-logo {\n display: none;\n }\n}\n.md-header__button.md-logo img,\n.md-header__button.md-logo svg {\n display: block;\n width: 1.2rem;\n height: 1.2rem;\n fill: currentColor;\n}\n@media screen and (min-width: 60em) {\n .md-header__button[for=__search] {\n display: none;\n }\n}\n.no-js .md-header__button[for=__search] {\n display: none;\n}\n[dir=rtl] .md-header__button[for=__search] svg {\n transform: scaleX(-1);\n}\n@media screen and (min-width: 76.25em) {\n .md-header__button[for=__drawer] {\n display: none;\n }\n}\n.md-header__topic {\n position: absolute;\n display: flex;\n max-width: 100%;\n transition: transform 400ms cubic-bezier(0.1, 0.7, 0.1, 1), opacity 150ms;\n}\n.md-header__topic + .md-header__topic {\n z-index: -1;\n transform: translateX(1.25rem);\n opacity: 0;\n transition: transform 400ms cubic-bezier(1, 0.7, 0.1, 0.1), opacity 150ms;\n pointer-events: none;\n}\n[dir=rtl] .md-header__topic + .md-header__topic {\n transform: translateX(-1.25rem);\n}\n.md-header__title {\n flex-grow: 1;\n height: 2.4rem;\n margin-right: 0.4rem;\n margin-left: 1rem;\n font-size: 0.9rem;\n line-height: 2.4rem;\n}\n.md-header__title[data-md-state=active] .md-header__topic {\n z-index: -1;\n transform: translateX(-1.25rem);\n opacity: 0;\n transition: transform 400ms cubic-bezier(1, 0.7, 0.1, 0.1), opacity 150ms;\n pointer-events: none;\n}\n[dir=rtl] .md-header__title[data-md-state=active] .md-header__topic {\n transform: translateX(1.25rem);\n}\n.md-header__title[data-md-state=active] .md-header__topic + .md-header__topic {\n z-index: 0;\n transform: translateX(0);\n opacity: 1;\n transition: transform 400ms cubic-bezier(0.1, 0.7, 0.1, 1), opacity 150ms;\n pointer-events: initial;\n}\n.md-header__title > .md-header__ellipsis {\n position: relative;\n width: 100%;\n height: 100%;\n}\n.md-header__option {\n display: flex;\n flex-shrink: 0;\n max-width: 100%;\n white-space: nowrap;\n transition: max-width 0ms 250ms, opacity 250ms 250ms;\n}\n[data-md-toggle=search]:checked ~ .md-header .md-header__option {\n max-width: 0;\n opacity: 0;\n transition: max-width 0ms, opacity 0ms;\n}\n.md-header__source {\n display: none;\n}\n@media screen and (min-width: 60em) {\n .md-header__source {\n display: block;\n width: 11.7rem;\n max-width: 11.7rem;\n margin-left: 1rem;\n }\n [dir=rtl] .md-header__source {\n margin-right: 1rem;\n margin-left: initial;\n }\n}\n@media screen and (min-width: 76.25em) {\n .md-header__source {\n margin-left: 1.4rem;\n }\n [dir=rtl] .md-header__source {\n margin-right: 1.4rem;\n }\n}\n\n.md-footer {\n color: var(--md-footer-fg-color);\n background-color: var(--md-footer-bg-color);\n}\n@media print {\n .md-footer {\n display: none;\n }\n}\n.md-footer__inner {\n padding: 0.2rem;\n overflow: auto;\n}\n.md-footer__link {\n display: flex;\n padding-top: 1.4rem;\n padding-bottom: 0.4rem;\n outline-color: var(--md-accent-fg-color);\n transition: opacity 250ms;\n}\n@media screen and (min-width: 45em) {\n .md-footer__link {\n width: 50%;\n }\n}\n.md-footer__link:focus, .md-footer__link:hover {\n opacity: 0.7;\n}\n.md-footer__link--prev {\n float: left;\n}\n@media screen and (max-width: 44.9375em) {\n .md-footer__link--prev {\n width: 25%;\n }\n .md-footer__link--prev .md-footer__title {\n display: none;\n }\n}\n[dir=rtl] .md-footer__link--prev {\n float: right;\n}\n[dir=rtl] .md-footer__link--prev svg {\n transform: scaleX(-1);\n}\n.md-footer__link--next {\n float: right;\n text-align: right;\n}\n@media screen and (max-width: 44.9375em) {\n .md-footer__link--next {\n width: 75%;\n }\n}\n[dir=rtl] .md-footer__link--next {\n float: left;\n text-align: left;\n}\n[dir=rtl] .md-footer__link--next svg {\n transform: scaleX(-1);\n}\n.md-footer__title {\n position: relative;\n flex-grow: 1;\n max-width: calc(100% - 2.4rem);\n padding: 0 1rem;\n font-size: 0.9rem;\n line-height: 2.4rem;\n}\n.md-footer__button {\n margin: 0.2rem;\n padding: 0.4rem;\n}\n.md-footer__direction {\n position: absolute;\n right: 0;\n left: 0;\n margin-top: -1rem;\n padding: 0 1rem;\n font-size: 0.64rem;\n opacity: 0.7;\n}\n\n.md-footer-meta {\n background-color: var(--md-footer-bg-color--dark);\n}\n.md-footer-meta__inner {\n display: flex;\n flex-wrap: wrap;\n justify-content: space-between;\n padding: 0.2rem;\n}\nhtml .md-footer-meta.md-typeset a {\n color: var(--md-footer-fg-color--light);\n}\nhtml .md-footer-meta.md-typeset a:focus, html .md-footer-meta.md-typeset a:hover {\n color: var(--md-footer-fg-color);\n}\n\n.md-footer-copyright {\n width: 100%;\n margin: auto 0.6rem;\n padding: 0.4rem 0;\n color: var(--md-footer-fg-color--lighter);\n font-size: 0.64rem;\n}\n@media screen and (min-width: 45em) {\n .md-footer-copyright {\n width: auto;\n }\n}\n.md-footer-copyright__highlight {\n color: var(--md-footer-fg-color--light);\n}\n\n.md-footer-social {\n margin: 0 0.4rem;\n padding: 0.2rem 0 0.6rem;\n}\n@media screen and (min-width: 45em) {\n .md-footer-social {\n padding: 0.6rem 0;\n }\n}\n.md-footer-social__link {\n display: inline-block;\n width: 1.6rem;\n height: 1.6rem;\n text-align: center;\n}\n.md-footer-social__link::before {\n line-height: 1.9;\n}\n.md-footer-social__link svg {\n max-height: 0.8rem;\n vertical-align: -25%;\n fill: currentColor;\n}\n\n:root {\n --md-nav-icon--prev: svg-load(\"material/arrow-left.svg\");\n --md-nav-icon--next: svg-load(\"material/chevron-right.svg\");\n --md-toc-icon: svg-load(\"material/table-of-contents.svg\");\n}\n\n.md-nav {\n font-size: 0.7rem;\n line-height: 1.3;\n}\n.md-nav__title {\n display: block;\n padding: 0 0.6rem;\n overflow: hidden;\n font-weight: 700;\n text-overflow: ellipsis;\n}\n.md-nav__title .md-nav__button {\n display: none;\n}\n.md-nav__title .md-nav__button img {\n width: auto;\n height: 100%;\n}\n.md-nav__title .md-nav__button.md-logo img,\n.md-nav__title .md-nav__button.md-logo svg {\n display: block;\n width: 2.4rem;\n height: 2.4rem;\n fill: currentColor;\n}\n.md-nav__list {\n margin: 0;\n padding: 0;\n list-style: none;\n}\n.md-nav__item {\n padding: 0 0.6rem;\n}\n.md-nav__item .md-nav__item {\n padding-right: 0;\n}\n[dir=rtl] .md-nav__item .md-nav__item {\n padding-right: 0.6rem;\n padding-left: 0;\n}\n.md-nav__link {\n display: block;\n margin-top: 0.625em;\n overflow: hidden;\n text-overflow: ellipsis;\n cursor: pointer;\n transition: color 125ms;\n scroll-snap-align: start;\n}\n.md-nav__link[data-md-state=blur] {\n color: var(--md-default-fg-color--light);\n}\n.md-nav__item .md-nav__link--active {\n color: var(--md-typeset-a-color);\n}\n.md-nav__item--nested > .md-nav__link {\n color: inherit;\n}\n.md-nav__link:focus, .md-nav__link:hover {\n color: var(--md-accent-fg-color);\n}\n.md-nav__link.focus-visible {\n outline-color: var(--md-accent-fg-color);\n outline-offset: 0.2rem;\n}\n.md-nav--primary .md-nav__link[for=__toc] {\n display: none;\n}\n.md-nav--primary .md-nav__link[for=__toc] .md-icon::after {\n display: block;\n width: 100%;\n height: 100%;\n mask-image: var(--md-toc-icon);\n background-color: currentColor;\n}\n.md-nav--primary .md-nav__link[for=__toc] ~ .md-nav {\n display: none;\n}\n.md-nav__source {\n display: none;\n}\n@media screen and (max-width: 76.1875em) {\n .md-nav--primary, .md-nav--primary .md-nav {\n position: absolute;\n top: 0;\n right: 0;\n left: 0;\n z-index: 1;\n display: flex;\n flex-direction: column;\n height: 100%;\n background-color: var(--md-default-bg-color);\n }\n .md-nav--primary .md-nav__title,\n.md-nav--primary .md-nav__item {\n font-size: 0.8rem;\n line-height: 1.5;\n }\n .md-nav--primary .md-nav__title {\n position: relative;\n height: 5.6rem;\n padding: 3rem 0.8rem 0.2rem;\n color: var(--md-default-fg-color--light);\n font-weight: 400;\n line-height: 2.4rem;\n white-space: nowrap;\n background-color: var(--md-default-fg-color--lightest);\n cursor: pointer;\n }\n .md-nav--primary .md-nav__title .md-nav__icon {\n position: absolute;\n top: 0.4rem;\n left: 0.4rem;\n display: block;\n width: 1.2rem;\n height: 1.2rem;\n margin: 0.2rem;\n }\n [dir=rtl] .md-nav--primary .md-nav__title .md-nav__icon {\n right: 0.4rem;\n left: initial;\n }\n .md-nav--primary .md-nav__title .md-nav__icon::after {\n display: block;\n width: 100%;\n height: 100%;\n background-color: currentColor;\n mask-image: var(--md-nav-icon--prev);\n mask-repeat: no-repeat;\n mask-size: contain;\n content: \"\";\n }\n .md-nav--primary .md-nav__title ~ .md-nav__list {\n overflow-y: auto;\n background-color: var(--md-default-bg-color);\n box-shadow: 0 0.05rem 0 var(--md-default-fg-color--lightest) inset;\n scroll-snap-type: y mandatory;\n touch-action: pan-y;\n }\n .md-nav--primary .md-nav__title ~ .md-nav__list > :first-child {\n border-top: 0;\n }\n .md-nav--primary .md-nav__title[for=__drawer] {\n color: var(--md-primary-bg-color);\n background-color: var(--md-primary-fg-color);\n }\n .md-nav--primary .md-nav__title .md-logo {\n position: absolute;\n top: 0.2rem;\n left: 0.2rem;\n display: block;\n margin: 0.2rem;\n padding: 0.4rem;\n }\n [dir=rtl] .md-nav--primary .md-nav__title .md-logo {\n right: 0.2rem;\n left: initial;\n }\n .md-nav--primary .md-nav__list {\n flex: 1;\n }\n .md-nav--primary .md-nav__item {\n padding: 0;\n border-top: 0.05rem solid var(--md-default-fg-color--lightest);\n }\n .md-nav--primary .md-nav__item--nested > .md-nav__link {\n padding-right: 2.4rem;\n }\n [dir=rtl] .md-nav--primary .md-nav__item--nested > .md-nav__link {\n padding-right: 0.8rem;\n padding-left: 2.4rem;\n }\n .md-nav--primary .md-nav__item--active > .md-nav__link {\n color: var(--md-typeset-a-color);\n }\n .md-nav--primary .md-nav__item--active > .md-nav__link:focus, .md-nav--primary .md-nav__item--active > .md-nav__link:hover {\n color: var(--md-accent-fg-color);\n }\n .md-nav--primary .md-nav__link {\n position: relative;\n margin-top: 0;\n padding: 0.6rem 0.8rem;\n }\n .md-nav--primary .md-nav__link .md-nav__icon {\n position: absolute;\n top: 50%;\n right: 0.6rem;\n width: 1.2rem;\n height: 1.2rem;\n margin-top: -0.6rem;\n color: inherit;\n font-size: 1.2rem;\n }\n [dir=rtl] .md-nav--primary .md-nav__link .md-nav__icon {\n right: initial;\n left: 0.6rem;\n }\n .md-nav--primary .md-nav__link .md-nav__icon::after {\n display: block;\n width: 100%;\n height: 100%;\n background-color: currentColor;\n mask-image: var(--md-nav-icon--next);\n mask-repeat: no-repeat;\n mask-size: contain;\n content: \"\";\n }\n [dir=rtl] .md-nav--primary .md-nav__icon::after {\n transform: scale(-1);\n }\n .md-nav--primary .md-nav--secondary .md-nav__link {\n position: static;\n }\n .md-nav--primary .md-nav--secondary .md-nav {\n position: static;\n background-color: transparent;\n }\n .md-nav--primary .md-nav--secondary .md-nav .md-nav__link {\n padding-left: 1.4rem;\n }\n [dir=rtl] .md-nav--primary .md-nav--secondary .md-nav .md-nav__link {\n padding-right: 1.4rem;\n padding-left: initial;\n }\n .md-nav--primary .md-nav--secondary .md-nav .md-nav .md-nav__link {\n padding-left: 2rem;\n }\n [dir=rtl] .md-nav--primary .md-nav--secondary .md-nav .md-nav .md-nav__link {\n padding-right: 2rem;\n padding-left: initial;\n }\n .md-nav--primary .md-nav--secondary .md-nav .md-nav .md-nav .md-nav__link {\n padding-left: 2.6rem;\n }\n [dir=rtl] .md-nav--primary .md-nav--secondary .md-nav .md-nav .md-nav .md-nav__link {\n padding-right: 2.6rem;\n padding-left: initial;\n }\n .md-nav--primary .md-nav--secondary .md-nav .md-nav .md-nav .md-nav .md-nav__link {\n padding-left: 3.2rem;\n }\n [dir=rtl] .md-nav--primary .md-nav--secondary .md-nav .md-nav .md-nav .md-nav .md-nav__link {\n padding-right: 3.2rem;\n padding-left: initial;\n }\n .md-nav--secondary {\n background-color: transparent;\n }\n .md-nav__toggle ~ .md-nav {\n display: flex;\n transform: translateX(100%);\n opacity: 0;\n transition: transform 250ms cubic-bezier(0.8, 0, 0.6, 1), opacity 125ms 50ms;\n }\n [dir=rtl] .md-nav__toggle ~ .md-nav {\n transform: translateX(-100%);\n }\n .md-nav__toggle:checked ~ .md-nav {\n transform: translateX(0);\n opacity: 1;\n transition: transform 250ms cubic-bezier(0.4, 0, 0.2, 1), opacity 125ms 125ms;\n }\n .md-nav__toggle:checked ~ .md-nav > .md-nav__list {\n backface-visibility: hidden;\n }\n}\n@media screen and (max-width: 59.9375em) {\n .md-nav--primary .md-nav__link[for=__toc] {\n display: block;\n padding-right: 2.4rem;\n }\n [dir=rtl] .md-nav--primary .md-nav__link[for=__toc] {\n padding-right: 0.8rem;\n padding-left: 2.4rem;\n }\n .md-nav--primary .md-nav__link[for=__toc] .md-icon::after {\n content: \"\";\n }\n .md-nav--primary .md-nav__link[for=__toc] + .md-nav__link {\n display: none;\n }\n .md-nav--primary .md-nav__link[for=__toc] ~ .md-nav {\n display: flex;\n }\n .md-nav__source {\n display: block;\n padding: 0 0.2rem;\n color: var(--md-primary-bg-color);\n background-color: var(--md-primary-fg-color--dark);\n }\n}\n@media screen and (min-width: 60em) and (max-width: 76.1875em) {\n .md-nav--integrated .md-nav__link[for=__toc] {\n display: block;\n padding-right: 2.4rem;\n scroll-snap-align: initial;\n }\n [dir=rtl] .md-nav--integrated .md-nav__link[for=__toc] {\n padding-right: 0.8rem;\n padding-left: 2.4rem;\n }\n .md-nav--integrated .md-nav__link[for=__toc] .md-icon::after {\n content: \"\";\n }\n .md-nav--integrated .md-nav__link[for=__toc] + .md-nav__link {\n display: none;\n }\n .md-nav--integrated .md-nav__link[for=__toc] ~ .md-nav {\n display: flex;\n }\n}\n@media screen and (min-width: 60em) {\n .md-nav--secondary .md-nav__title[for=__toc] {\n scroll-snap-align: start;\n }\n .md-nav--secondary .md-nav__title .md-nav__icon {\n display: none;\n }\n}\n@media screen and (min-width: 76.25em) {\n .md-nav {\n transition: max-height 250ms cubic-bezier(0.86, 0, 0.07, 1);\n }\n .md-nav--primary .md-nav__title[for=__drawer] {\n scroll-snap-align: start;\n }\n .md-nav--primary .md-nav__title .md-nav__icon {\n display: none;\n }\n .md-nav__toggle ~ .md-nav {\n display: none;\n }\n .md-nav__toggle:checked ~ .md-nav, .md-nav__toggle:indeterminate ~ .md-nav {\n display: block;\n }\n .md-nav__item--nested > .md-nav > .md-nav__title {\n display: none;\n }\n .md-nav__item--section {\n display: block;\n margin: 1.25em 0;\n }\n .md-nav__item--section:last-child {\n margin-bottom: 0;\n }\n .md-nav__item--section > .md-nav__link {\n display: none;\n }\n .md-nav__item--section > .md-nav {\n display: block;\n }\n .md-nav__item--section > .md-nav > .md-nav__title {\n display: block;\n padding: 0;\n pointer-events: none;\n scroll-snap-align: start;\n }\n .md-nav__item--section > .md-nav > .md-nav__list > .md-nav__item {\n padding: 0;\n }\n .md-nav__icon {\n float: right;\n width: 0.9rem;\n height: 0.9rem;\n transition: transform 250ms;\n }\n [dir=rtl] .md-nav__icon {\n float: left;\n transform: rotate(180deg);\n }\n .md-nav__icon::after {\n display: inline-block;\n width: 100%;\n height: 100%;\n vertical-align: -0.1rem;\n background-color: currentColor;\n mask-image: var(--md-nav-icon--next);\n mask-repeat: no-repeat;\n mask-size: contain;\n content: \"\";\n }\n .md-nav__item--nested .md-nav__toggle:checked ~ .md-nav__link .md-nav__icon, .md-nav__item--nested .md-nav__toggle:indeterminate ~ .md-nav__link .md-nav__icon {\n transform: rotate(90deg);\n }\n .md-nav--lifted > .md-nav__list > .md-nav__item--nested,\n.md-nav--lifted > .md-nav__title {\n display: none;\n }\n .md-nav--lifted > .md-nav__list > .md-nav__item {\n display: none;\n }\n .md-nav--lifted > .md-nav__list > .md-nav__item--active {\n display: block;\n padding: 0;\n }\n .md-nav--lifted > .md-nav__list > .md-nav__item--active > .md-nav__link {\n display: none;\n }\n .md-nav--lifted > .md-nav__list > .md-nav__item--active > .md-nav > .md-nav__title {\n display: block;\n padding: 0 0.6rem;\n pointer-events: none;\n scroll-snap-align: start;\n }\n .md-nav--lifted .md-nav[data-md-level=\"1\"] {\n display: block;\n }\n .md-nav--lifted .md-nav[data-md-level=\"1\"] > .md-nav__list > .md-nav__item {\n padding-right: 0.6rem;\n }\n .md-nav--integrated .md-nav__link[for=__toc] ~ .md-nav {\n display: block;\n margin-bottom: 1.25em;\n border-left: 0.05rem solid var(--md-primary-fg-color);\n }\n .md-nav--integrated .md-nav__link[for=__toc] ~ .md-nav > .md-nav__title {\n display: none;\n }\n}\n\n:root {\n --md-search-result-icon: svg-load(\"material/file-search-outline.svg\");\n}\n\n.md-search {\n position: relative;\n}\n@media screen and (min-width: 60em) {\n .md-search {\n padding: 0.2rem 0;\n }\n}\n.no-js .md-search {\n display: none;\n}\n.md-search__overlay {\n z-index: 1;\n opacity: 0;\n}\n@media screen and (max-width: 59.9375em) {\n .md-search__overlay {\n position: absolute;\n top: 0.2rem;\n left: -2.2rem;\n width: 2rem;\n height: 2rem;\n overflow: hidden;\n background-color: var(--md-default-bg-color);\n border-radius: 1rem;\n transform-origin: center;\n transition: transform 300ms 100ms, opacity 200ms 200ms;\n pointer-events: none;\n }\n [dir=rtl] .md-search__overlay {\n right: -2.2rem;\n left: initial;\n }\n [data-md-toggle=search]:checked ~ .md-header .md-search__overlay {\n opacity: 1;\n transition: transform 400ms, opacity 100ms;\n }\n}\n@media screen and (min-width: 60em) {\n .md-search__overlay {\n position: fixed;\n top: 0;\n left: 0;\n width: 0;\n height: 0;\n background-color: rgba(0, 0, 0, 0.54);\n cursor: pointer;\n transition: width 0ms 250ms, height 0ms 250ms, opacity 250ms;\n }\n [dir=rtl] .md-search__overlay {\n right: 0;\n left: initial;\n }\n [data-md-toggle=search]:checked ~ .md-header .md-search__overlay {\n width: 100%;\n height: 200vh;\n opacity: 1;\n transition: width 0ms, height 0ms, opacity 250ms;\n }\n}\n@media screen and (max-width: 29.9375em) {\n [data-md-toggle=search]:checked ~ .md-header .md-search__overlay {\n transform: scale(45);\n }\n}\n@media screen and (min-width: 30em) and (max-width: 44.9375em) {\n [data-md-toggle=search]:checked ~ .md-header .md-search__overlay {\n transform: scale(60);\n }\n}\n@media screen and (min-width: 45em) and (max-width: 59.9375em) {\n [data-md-toggle=search]:checked ~ .md-header .md-search__overlay {\n transform: scale(75);\n }\n}\n.md-search__inner {\n backface-visibility: hidden;\n}\n@media screen and (max-width: 59.9375em) {\n .md-search__inner {\n position: fixed;\n top: 0;\n left: 100%;\n z-index: 2;\n width: 100%;\n height: 100%;\n transform: translateX(5%);\n opacity: 0;\n transition: right 0ms 300ms, left 0ms 300ms, transform 150ms 150ms cubic-bezier(0.4, 0, 0.2, 1), opacity 150ms 150ms;\n }\n [data-md-toggle=search]:checked ~ .md-header .md-search__inner {\n left: 0;\n transform: translateX(0);\n opacity: 1;\n transition: right 0ms 0ms, left 0ms 0ms, transform 150ms 150ms cubic-bezier(0.1, 0.7, 0.1, 1), opacity 150ms 150ms;\n }\n [dir=rtl] [data-md-toggle=search]:checked ~ .md-header .md-search__inner {\n right: 0;\n left: initial;\n }\n html [dir=rtl] .md-search__inner {\n right: 100%;\n left: initial;\n transform: translateX(-5%);\n }\n}\n@media screen and (min-width: 60em) {\n .md-search__inner {\n position: relative;\n float: right;\n width: 11.7rem;\n padding: 0.1rem 0;\n transition: width 250ms cubic-bezier(0.1, 0.7, 0.1, 1);\n }\n [dir=rtl] .md-search__inner {\n float: left;\n }\n}\n@media screen and (min-width: 60em) and (max-width: 76.1875em) {\n [data-md-toggle=search]:checked ~ .md-header .md-search__inner {\n width: 23.4rem;\n }\n}\n@media screen and (min-width: 76.25em) {\n [data-md-toggle=search]:checked ~ .md-header .md-search__inner {\n width: 34.4rem;\n }\n}\n.md-search__form {\n position: relative;\n}\n@media screen and (min-width: 60em) {\n .md-search__form {\n border-radius: 0.1rem;\n }\n}\n.md-search__input {\n position: relative;\n z-index: 2;\n padding: 0 2.2rem 0 3.6rem;\n text-overflow: ellipsis;\n background-color: var(--md-default-bg-color);\n box-shadow: 0 0 0.6rem transparent;\n transition: color 250ms, background-color 250ms, box-shadow 250ms;\n}\n[dir=rtl] .md-search__input {\n padding: 0 3.6rem 0 2.2rem;\n}\n.md-search__input::placeholder {\n transition: color 250ms;\n}\n.md-search__input ~ .md-search__icon, .md-search__input::placeholder {\n color: var(--md-default-fg-color--light);\n}\n.md-search__input::-ms-clear {\n display: none;\n}\n[data-md-toggle=search]:checked ~ .md-header .md-search__input {\n box-shadow: 0 0 0.6rem rgba(0, 0, 0, 0.07);\n}\n@media screen and (max-width: 59.9375em) {\n .md-search__input {\n width: 100%;\n height: 2.4rem;\n font-size: 0.9rem;\n }\n}\n@media screen and (min-width: 60em) {\n .md-search__input {\n width: 100%;\n height: 1.8rem;\n padding-left: 2.2rem;\n color: inherit;\n font-size: 0.8rem;\n background-color: rgba(0, 0, 0, 0.26);\n border-radius: 0.1rem;\n }\n [dir=rtl] .md-search__input {\n padding-right: 2.2rem;\n }\n .md-search__input + .md-search__icon {\n color: var(--md-primary-bg-color);\n }\n .md-search__input::placeholder {\n color: var(--md-primary-bg-color--light);\n }\n .md-search__input:hover {\n background-color: rgba(255, 255, 255, 0.12);\n }\n [data-md-toggle=search]:checked ~ .md-header .md-search__input {\n color: var(--md-default-fg-color);\n text-overflow: clip;\n background-color: var(--md-default-bg-color);\n border-radius: 0.1rem 0.1rem 0 0;\n }\n [data-md-toggle=search]:checked ~ .md-header .md-search__input + .md-search__icon, [data-md-toggle=search]:checked ~ .md-header .md-search__input::placeholder {\n color: var(--md-default-fg-color--light);\n }\n}\n.md-search__icon {\n position: absolute;\n z-index: 2;\n width: 1.2rem;\n height: 1.2rem;\n cursor: pointer;\n transition: color 250ms, opacity 250ms;\n}\n.md-search__icon:hover {\n opacity: 0.7;\n}\n.md-search__icon[for=__search] {\n top: 0.3rem;\n left: 0.5rem;\n}\n[dir=rtl] .md-search__icon[for=__search] {\n right: 0.5rem;\n left: initial;\n}\n[dir=rtl] .md-search__icon[for=__search] svg {\n transform: scaleX(-1);\n}\n@media screen and (max-width: 59.9375em) {\n .md-search__icon[for=__search] {\n top: 0.6rem;\n left: 0.8rem;\n }\n [dir=rtl] .md-search__icon[for=__search] {\n right: 0.8rem;\n left: initial;\n }\n .md-search__icon[for=__search] svg:first-child {\n display: none;\n }\n}\n@media screen and (min-width: 60em) {\n .md-search__icon[for=__search] {\n pointer-events: none;\n }\n .md-search__icon[for=__search] svg:last-child {\n display: none;\n }\n}\n.md-search__icon[type=reset] {\n top: 0.3rem;\n right: 0.5rem;\n transform: scale(0.75);\n opacity: 0;\n transition: transform 150ms cubic-bezier(0.1, 0.7, 0.1, 1), opacity 150ms;\n pointer-events: none;\n}\n[dir=rtl] .md-search__icon[type=reset] {\n right: initial;\n left: 0.5rem;\n}\n@media screen and (max-width: 59.9375em) {\n .md-search__icon[type=reset] {\n top: 0.6rem;\n right: 0.8rem;\n }\n [dir=rtl] .md-search__icon[type=reset] {\n right: initial;\n left: 0.8rem;\n }\n}\n[data-md-toggle=search]:checked ~ .md-header .md-search__input:valid ~ .md-search__icon[type=reset] {\n transform: scale(1);\n opacity: 1;\n pointer-events: initial;\n}\n[data-md-toggle=search]:checked ~ .md-header .md-search__input:valid ~ .md-search__icon[type=reset]:hover {\n opacity: 0.7;\n}\n.md-search__output {\n position: absolute;\n z-index: 1;\n width: 100%;\n overflow: hidden;\n border-radius: 0 0 0.1rem 0.1rem;\n}\n@media screen and (max-width: 59.9375em) {\n .md-search__output {\n top: 2.4rem;\n bottom: 0;\n }\n}\n@media screen and (min-width: 60em) {\n .md-search__output {\n top: 1.9rem;\n opacity: 0;\n transition: opacity 400ms;\n }\n [data-md-toggle=search]:checked ~ .md-header .md-search__output {\n box-shadow: 0 6px 10px 0 rgba(0, 0, 0, 0.14), 0 1px 18px 0 rgba(0, 0, 0, 0.12), 0 3px 5px -1px rgba(0, 0, 0, 0.4);\n opacity: 1;\n }\n}\n.md-search__scrollwrap {\n height: 100%;\n overflow-y: auto;\n background-color: var(--md-default-bg-color);\n backface-visibility: hidden;\n touch-action: pan-y;\n}\n@media (max-resolution: 1dppx) {\n .md-search__scrollwrap {\n transform: translateZ(0);\n }\n}\n@media screen and (min-width: 60em) and (max-width: 76.1875em) {\n .md-search__scrollwrap {\n width: 23.4rem;\n }\n}\n@media screen and (min-width: 76.25em) {\n .md-search__scrollwrap {\n width: 34.4rem;\n }\n}\n@media screen and (min-width: 60em) {\n .md-search__scrollwrap {\n max-height: 0;\n scrollbar-width: thin;\n scrollbar-color: var(--md-default-fg-color--lighter) transparent;\n }\n [data-md-toggle=search]:checked ~ .md-header .md-search__scrollwrap {\n max-height: 75vh;\n }\n .md-search__scrollwrap:hover {\n scrollbar-color: var(--md-accent-fg-color) transparent;\n }\n .md-search__scrollwrap::-webkit-scrollbar {\n width: 0.2rem;\n height: 0.2rem;\n }\n .md-search__scrollwrap::-webkit-scrollbar-thumb {\n background-color: var(--md-default-fg-color--lighter);\n }\n .md-search__scrollwrap::-webkit-scrollbar-thumb:hover {\n background-color: var(--md-accent-fg-color);\n }\n}\n\n.md-search-result {\n color: var(--md-default-fg-color);\n word-break: break-word;\n}\n.md-search-result__meta {\n padding: 0 0.8rem;\n color: var(--md-default-fg-color--light);\n font-size: 0.64rem;\n line-height: 1.8rem;\n background-color: var(--md-default-fg-color--lightest);\n scroll-snap-align: start;\n}\n@media screen and (min-width: 60em) {\n .md-search-result__meta {\n padding-left: 2.2rem;\n }\n [dir=rtl] .md-search-result__meta {\n padding-right: 2.2rem;\n padding-left: initial;\n }\n}\n.md-search-result__list {\n margin: 0;\n padding: 0;\n list-style: none;\n}\n.md-search-result__item {\n box-shadow: 0 -0.05rem 0 var(--md-default-fg-color--lightest);\n}\n.md-search-result__item:first-child {\n box-shadow: none;\n}\n.md-search-result__link {\n display: block;\n outline: none;\n transition: background-color 250ms;\n scroll-snap-align: start;\n}\n.md-search-result__link:focus, .md-search-result__link:hover {\n background-color: var(--md-accent-fg-color--transparent);\n}\n.md-search-result__link:last-child p:last-child {\n margin-bottom: 0.6rem;\n}\n.md-search-result__more summary {\n display: block;\n padding: 0.75em 0.8rem;\n color: var(--md-typeset-a-color);\n font-size: 0.64rem;\n outline: none;\n cursor: pointer;\n transition: color 250ms, background-color 250ms;\n scroll-snap-align: start;\n}\n@media screen and (min-width: 60em) {\n .md-search-result__more summary {\n padding-left: 2.2rem;\n }\n [dir=rtl] .md-search-result__more summary {\n padding-right: 2.2rem;\n padding-left: 0.8rem;\n }\n}\n.md-search-result__more summary:focus, .md-search-result__more summary:hover {\n color: var(--md-accent-fg-color);\n background-color: var(--md-accent-fg-color--transparent);\n}\n.md-search-result__more summary::marker, .md-search-result__more summary::-webkit-details-marker {\n display: none;\n}\n.md-search-result__more summary ~ * > * {\n opacity: 0.65;\n}\n.md-search-result__article {\n position: relative;\n padding: 0 0.8rem;\n overflow: hidden;\n}\n@media screen and (min-width: 60em) {\n .md-search-result__article {\n padding-left: 2.2rem;\n }\n [dir=rtl] .md-search-result__article {\n padding-right: 2.2rem;\n padding-left: 0.8rem;\n }\n}\n.md-search-result__article--document .md-search-result__title {\n margin: 0.55rem 0;\n font-weight: 400;\n font-size: 0.8rem;\n line-height: 1.4;\n}\n.md-search-result__icon {\n position: absolute;\n left: 0;\n width: 1.2rem;\n height: 1.2rem;\n margin: 0.5rem;\n color: var(--md-default-fg-color--light);\n}\n@media screen and (max-width: 59.9375em) {\n .md-search-result__icon {\n display: none;\n }\n}\n.md-search-result__icon::after {\n display: inline-block;\n width: 100%;\n height: 100%;\n background-color: currentColor;\n mask-image: var(--md-search-result-icon);\n mask-repeat: no-repeat;\n mask-size: contain;\n content: \"\";\n}\n[dir=rtl] .md-search-result__icon {\n right: 0;\n left: initial;\n}\n[dir=rtl] .md-search-result__icon::after {\n transform: scaleX(-1);\n}\n.md-search-result__title {\n margin: 0.5em 0;\n font-weight: 700;\n font-size: 0.64rem;\n line-height: 1.6;\n}\n.md-search-result__teaser {\n display: -webkit-box;\n max-height: 2rem;\n margin: 0.5em 0;\n overflow: hidden;\n color: var(--md-default-fg-color--light);\n font-size: 0.64rem;\n line-height: 1.6;\n text-overflow: ellipsis;\n -webkit-box-orient: vertical;\n -webkit-line-clamp: 2;\n}\n@media screen and (max-width: 44.9375em) {\n .md-search-result__teaser {\n max-height: 3rem;\n -webkit-line-clamp: 3;\n }\n}\n@media screen and (min-width: 60em) and (max-width: 76.1875em) {\n .md-search-result__teaser {\n max-height: 3rem;\n -webkit-line-clamp: 3;\n }\n}\n.md-search-result__teaser mark {\n text-decoration: underline;\n background-color: transparent;\n}\n.md-search-result__terms {\n margin: 0.5em 0;\n font-size: 0.64rem;\n font-style: italic;\n}\n.md-search-result mark {\n color: var(--md-accent-fg-color);\n background-color: transparent;\n}\n\n.md-select {\n position: relative;\n z-index: 1;\n}\n.md-select__inner {\n position: absolute;\n top: calc(100% - 0.2rem);\n left: 50%;\n max-height: 0;\n margin-top: 0.2rem;\n color: var(--md-default-fg-color);\n background-color: var(--md-default-bg-color);\n border-radius: 0.1rem;\n box-shadow: 0 0.2rem 0.5rem rgba(0, 0, 0, 0.1), 0 0 0.05rem rgba(0, 0, 0, 0.25);\n transform: translate3d(-50%, 0.3rem, 0);\n opacity: 0;\n transition: transform 250ms 375ms, opacity 250ms 250ms, max-height 0ms 500ms;\n}\n.md-select:focus-within .md-select__inner, .md-select:hover .md-select__inner {\n max-height: 10rem;\n transform: translate3d(-50%, 0, 0);\n opacity: 1;\n transition: transform 250ms cubic-bezier(0.1, 0.7, 0.1, 1), opacity 250ms, max-height 0ms;\n}\n.md-select__inner::after {\n position: absolute;\n top: 0;\n left: 50%;\n width: 0;\n height: 0;\n margin-top: -0.2rem;\n margin-left: -0.2rem;\n border: 0.2rem solid transparent;\n border-top: 0;\n border-bottom-color: var(--md-default-bg-color);\n content: \"\";\n}\n.md-select__list {\n max-height: inherit;\n margin: 0;\n padding: 0;\n overflow: auto;\n font-size: 0.8rem;\n list-style-type: none;\n border-radius: 0.1rem;\n}\n.md-select__item {\n line-height: 1.8rem;\n}\n.md-select__link {\n display: block;\n width: 100%;\n padding-right: 1.2rem;\n padding-left: 0.6rem;\n outline: none;\n cursor: pointer;\n transition: background-color 250ms, color 250ms;\n scroll-snap-align: start;\n}\n[dir=rtl] .md-select__link {\n padding-right: 0.6rem;\n padding-left: 1.2rem;\n}\n.md-select__link:focus, .md-select__link:hover {\n color: var(--md-accent-fg-color);\n}\n.md-select__link:focus {\n background-color: var(--md-default-fg-color--lightest);\n}\n\n.md-sidebar {\n position: sticky;\n top: 2.4rem;\n flex-shrink: 0;\n align-self: flex-start;\n width: 12.1rem;\n padding: 1.2rem 0;\n}\n@media print {\n .md-sidebar {\n display: none;\n }\n}\n@media screen and (max-width: 76.1875em) {\n .md-sidebar--primary {\n position: fixed;\n top: 0;\n left: -12.1rem;\n z-index: 3;\n display: block;\n width: 12.1rem;\n height: 100%;\n background-color: var(--md-default-bg-color);\n transform: translateX(0);\n transition: transform 250ms cubic-bezier(0.4, 0, 0.2, 1), box-shadow 250ms;\n }\n [dir=rtl] .md-sidebar--primary {\n right: -12.1rem;\n left: initial;\n }\n [data-md-toggle=drawer]:checked ~ .md-container .md-sidebar--primary {\n box-shadow: 0 8px 10px 1px rgba(0, 0, 0, 0.14), 0 3px 14px 2px rgba(0, 0, 0, 0.12), 0 5px 5px -3px rgba(0, 0, 0, 0.4);\n transform: translateX(12.1rem);\n }\n [dir=rtl] [data-md-toggle=drawer]:checked ~ .md-container .md-sidebar--primary {\n transform: translateX(-12.1rem);\n }\n .md-sidebar--primary .md-sidebar__scrollwrap {\n position: absolute;\n top: 0;\n right: 0;\n bottom: 0;\n left: 0;\n margin: 0;\n scroll-snap-type: none;\n overflow: hidden;\n }\n}\n@media screen and (min-width: 76.25em) {\n .md-sidebar {\n height: 0;\n }\n .no-js .md-sidebar {\n height: auto;\n }\n}\n.md-sidebar--secondary {\n display: none;\n order: 2;\n}\n@media screen and (min-width: 60em) {\n .md-sidebar--secondary {\n height: 0;\n }\n .no-js .md-sidebar--secondary {\n height: auto;\n }\n .md-sidebar--secondary:not([hidden]) {\n display: block;\n }\n .md-sidebar--secondary .md-sidebar__scrollwrap {\n touch-action: pan-y;\n }\n}\n.md-sidebar__scrollwrap {\n margin: 0 0.2rem;\n overflow-y: auto;\n backface-visibility: hidden;\n scrollbar-width: thin;\n scrollbar-color: var(--md-default-fg-color--lighter) transparent;\n}\n.md-sidebar__scrollwrap:hover {\n scrollbar-color: var(--md-accent-fg-color) transparent;\n}\n.md-sidebar__scrollwrap::-webkit-scrollbar {\n width: 0.2rem;\n height: 0.2rem;\n}\n.md-sidebar__scrollwrap::-webkit-scrollbar-thumb {\n background-color: var(--md-default-fg-color--lighter);\n}\n.md-sidebar__scrollwrap::-webkit-scrollbar-thumb:hover {\n background-color: var(--md-accent-fg-color);\n}\n\n@media screen and (max-width: 76.1875em) {\n .md-overlay {\n position: fixed;\n top: 0;\n z-index: 3;\n width: 0;\n height: 0;\n background-color: rgba(0, 0, 0, 0.54);\n opacity: 0;\n transition: width 0ms 250ms, height 0ms 250ms, opacity 250ms;\n }\n [data-md-toggle=drawer]:checked ~ .md-overlay {\n width: 100%;\n height: 100%;\n opacity: 1;\n transition: width 0ms, height 0ms, opacity 250ms;\n }\n}\n@keyframes facts {\n 0% {\n height: 0;\n }\n 100% {\n height: 0.65rem;\n }\n}\n@keyframes fact {\n 0% {\n transform: translateY(100%);\n opacity: 0;\n }\n 50% {\n opacity: 0;\n }\n 100% {\n transform: translateY(0%);\n opacity: 1;\n }\n}\n:root {\n --md-source-forks-icon: svg-load(\"octicons/repo-forked-16.svg\");\n --md-source-repositories-icon: svg-load(\"octicons/repo-16.svg\");\n --md-source-stars-icon: svg-load(\"octicons/star-16.svg\");\n --md-source-version-icon: svg-load(\"octicons/tag-16.svg\");\n}\n\n.md-source {\n display: block;\n font-size: 0.65rem;\n line-height: 1.2;\n white-space: nowrap;\n outline-color: var(--md-accent-fg-color);\n backface-visibility: hidden;\n transition: opacity 250ms;\n}\n.md-source:hover {\n opacity: 0.7;\n}\n.md-source__icon {\n display: inline-block;\n width: 2rem;\n height: 2.4rem;\n vertical-align: middle;\n}\n.md-source__icon svg {\n margin-top: 0.6rem;\n margin-left: 0.6rem;\n}\n[dir=rtl] .md-source__icon svg {\n margin-right: 0.6rem;\n margin-left: initial;\n}\n.md-source__icon + .md-source__repository {\n margin-left: -2rem;\n padding-left: 2rem;\n}\n[dir=rtl] .md-source__icon + .md-source__repository {\n margin-right: -2rem;\n margin-left: initial;\n padding-right: 2rem;\n padding-left: initial;\n}\n.md-source__repository {\n display: inline-block;\n max-width: calc(100% - 1.2rem);\n margin-left: 0.6rem;\n overflow: hidden;\n text-overflow: ellipsis;\n vertical-align: middle;\n}\n.md-source__facts {\n margin: 0.1rem 0 0;\n padding: 0;\n overflow: hidden;\n font-size: 0.55rem;\n list-style-type: none;\n opacity: 0.75;\n}\n[data-md-state=done] .md-source__facts {\n animation: facts 250ms ease-in;\n}\n.md-source__fact {\n display: inline-block;\n}\n[data-md-state=done] .md-source__fact {\n animation: fact 400ms ease-out;\n}\n.md-source__fact::before {\n display: inline-block;\n width: 0.6rem;\n height: 0.6rem;\n margin-right: 0.1rem;\n vertical-align: text-top;\n background-color: currentColor;\n mask-repeat: no-repeat;\n mask-size: contain;\n content: \"\";\n}\n.md-source__fact:nth-child(1n+2)::before {\n margin-left: 0.4rem;\n}\n[dir=rtl] .md-source__fact {\n margin-right: initial;\n margin-left: 0.1rem;\n}\n[dir=rtl] .md-source__fact:nth-child(1n+2)::before {\n margin-right: 0.4rem;\n margin-left: initial;\n}\n.md-source__fact--version::before {\n mask-image: var(--md-source-version-icon);\n}\n.md-source__fact--stars::before {\n mask-image: var(--md-source-stars-icon);\n}\n.md-source__fact--forks::before {\n mask-image: var(--md-source-forks-icon);\n}\n.md-source__fact--repositories::before {\n mask-image: var(--md-source-repositories-icon);\n}\n\n.md-tabs {\n width: 100%;\n overflow: auto;\n color: var(--md-primary-bg-color);\n background-color: var(--md-primary-fg-color);\n}\n@media print {\n .md-tabs {\n display: none;\n }\n}\n@media screen and (max-width: 76.1875em) {\n .md-tabs {\n display: none;\n }\n}\n.md-tabs[data-md-state=hidden] {\n pointer-events: none;\n}\n.md-tabs__list {\n margin: 0;\n margin-left: 0.2rem;\n padding: 0;\n white-space: nowrap;\n list-style: none;\n contain: content;\n}\n[dir=rtl] .md-tabs__list {\n margin-right: 0.2rem;\n margin-left: initial;\n}\n.md-tabs__item {\n display: inline-block;\n height: 2.4rem;\n padding-right: 0.6rem;\n padding-left: 0.6rem;\n}\n.md-tabs__link {\n display: block;\n margin-top: 0.8rem;\n font-size: 0.7rem;\n outline-color: var(--md-accent-fg-color);\n outline-offset: 0.2rem;\n backface-visibility: hidden;\n opacity: 0.7;\n transition: transform 400ms cubic-bezier(0.1, 0.7, 0.1, 1), opacity 250ms;\n}\n.md-tabs__link--active, .md-tabs__link:focus, .md-tabs__link:hover {\n color: inherit;\n opacity: 1;\n}\n.md-tabs__item:nth-child(2) .md-tabs__link {\n transition-delay: 20ms;\n}\n.md-tabs__item:nth-child(3) .md-tabs__link {\n transition-delay: 40ms;\n}\n.md-tabs__item:nth-child(4) .md-tabs__link {\n transition-delay: 60ms;\n}\n.md-tabs__item:nth-child(5) .md-tabs__link {\n transition-delay: 80ms;\n}\n.md-tabs__item:nth-child(6) .md-tabs__link {\n transition-delay: 100ms;\n}\n.md-tabs__item:nth-child(7) .md-tabs__link {\n transition-delay: 120ms;\n}\n.md-tabs__item:nth-child(8) .md-tabs__link {\n transition-delay: 140ms;\n}\n.md-tabs__item:nth-child(9) .md-tabs__link {\n transition-delay: 160ms;\n}\n.md-tabs__item:nth-child(10) .md-tabs__link {\n transition-delay: 180ms;\n}\n.md-tabs__item:nth-child(11) .md-tabs__link {\n transition-delay: 200ms;\n}\n.md-tabs__item:nth-child(12) .md-tabs__link {\n transition-delay: 220ms;\n}\n.md-tabs__item:nth-child(13) .md-tabs__link {\n transition-delay: 240ms;\n}\n.md-tabs__item:nth-child(14) .md-tabs__link {\n transition-delay: 260ms;\n}\n.md-tabs__item:nth-child(15) .md-tabs__link {\n transition-delay: 280ms;\n}\n.md-tabs__item:nth-child(16) .md-tabs__link {\n transition-delay: 300ms;\n}\n.md-tabs[data-md-state=hidden] .md-tabs__link {\n transform: translateY(50%);\n opacity: 0;\n transition: transform 0ms 100ms, opacity 100ms;\n}\n\n.md-top {\n position: sticky;\n bottom: 0.4rem;\n z-index: 1;\n float: right;\n margin: -2.8rem 0.4rem 0.4rem;\n padding: 0.4rem;\n color: var(--md-primary-bg-color);\n background: var(--md-primary-fg-color);\n border-radius: 100%;\n outline: none;\n box-shadow: 0 0.2rem 0.5rem rgba(0, 0, 0, 0.1), 0 0.025rem 0.05rem rgba(0, 0, 0, 0.1);\n transform: translateY(0);\n transition: opacity 125ms, transform 125ms cubic-bezier(0.4, 0, 0.2, 1), background-color 125ms;\n}\n[dir=rtl] .md-top {\n float: left;\n}\n.md-top[data-md-state=hidden] {\n transform: translateY(-0.2rem);\n opacity: 0;\n pointer-events: none;\n}\n.md-top:focus, .md-top:hover {\n background: var(--md-accent-fg-color);\n transform: scale(1.1);\n}\n\n@keyframes hoverfix {\n 0% {\n pointer-events: none;\n }\n}\n:root {\n --md-version-icon: svg-load(\"fontawesome/solid/caret-down.svg\");\n}\n\n.md-version {\n flex-shrink: 0;\n height: 2.4rem;\n font-size: 0.8rem;\n}\n.md-version__current {\n position: relative;\n top: 0.05rem;\n margin-right: 0.4rem;\n margin-left: 1.4rem;\n color: inherit;\n outline: none;\n cursor: pointer;\n}\n[dir=rtl] .md-version__current {\n margin-right: 1.4rem;\n margin-left: 0.4rem;\n}\n.md-version__current::after {\n display: inline-block;\n width: 0.4rem;\n height: 0.6rem;\n margin-left: 0.4rem;\n background-color: currentColor;\n mask-image: var(--md-version-icon);\n mask-repeat: no-repeat;\n content: \"\";\n}\n[dir=rtl] .md-version__current::after {\n margin-right: 0.4rem;\n margin-left: initial;\n}\n.md-version__list {\n position: absolute;\n top: 0.15rem;\n z-index: 1;\n max-height: 0;\n margin: 0.2rem 0.8rem;\n padding: 0;\n overflow: auto;\n color: var(--md-default-fg-color);\n list-style-type: none;\n background-color: var(--md-default-bg-color);\n border-radius: 0.1rem;\n box-shadow: 0 0.2rem 0.5rem rgba(0, 0, 0, 0.1), 0 0 0.05rem rgba(0, 0, 0, 0.25);\n opacity: 0;\n transition: max-height 0ms 500ms, opacity 250ms 250ms;\n scroll-snap-type: y mandatory;\n}\n.md-version:focus-within .md-version__list, .md-version:hover .md-version__list {\n max-height: 10rem;\n opacity: 1;\n transition: max-height 0ms, opacity 250ms;\n}\n@media (pointer: coarse) {\n .md-version:hover .md-version__list {\n animation: hoverfix 250ms forwards;\n }\n .md-version:focus-within .md-version__list {\n animation: none;\n }\n}\n.md-version__item {\n line-height: 1.8rem;\n}\n.md-version__link {\n display: block;\n width: 100%;\n padding-right: 1.2rem;\n padding-left: 0.6rem;\n white-space: nowrap;\n outline: none;\n cursor: pointer;\n transition: color 250ms, background-color 250ms;\n scroll-snap-align: start;\n}\n[dir=rtl] .md-version__link {\n padding-right: 0.6rem;\n padding-left: 1.2rem;\n}\n.md-version__link:focus, .md-version__link:hover {\n color: var(--md-accent-fg-color);\n}\n.md-version__link:focus {\n background-color: var(--md-default-fg-color--lightest);\n}\n\n:root {\n --md-admonition-icon--note:\n svg-load(\"material/pencil.svg\");\n --md-admonition-icon--abstract:\n svg-load(\"material/text-subject.svg\");\n --md-admonition-icon--info:\n svg-load(\"material/information.svg\");\n --md-admonition-icon--tip:\n svg-load(\"material/fire.svg\");\n --md-admonition-icon--success:\n svg-load(\"material/check-circle.svg\");\n --md-admonition-icon--question:\n svg-load(\"material/help-circle.svg\");\n --md-admonition-icon--warning:\n svg-load(\"material/alert.svg\");\n --md-admonition-icon--failure:\n svg-load(\"material/close-circle.svg\");\n --md-admonition-icon--danger:\n svg-load(\"material/flash-circle.svg\");\n --md-admonition-icon--bug:\n svg-load(\"material/bug.svg\");\n --md-admonition-icon--example:\n svg-load(\"material/format-list-numbered.svg\");\n --md-admonition-icon--quote:\n svg-load(\"material/format-quote-close.svg\");\n}\n\n.md-typeset .admonition, .md-typeset details {\n margin: 1.5625em 0;\n padding: 0 0.6rem;\n overflow: hidden;\n color: var(--md-admonition-fg-color);\n font-size: 0.64rem;\n page-break-inside: avoid;\n background-color: var(--md-admonition-bg-color);\n border-left: 0.2rem solid #448aff;\n border-radius: 0.1rem;\n box-shadow: 0 0.2rem 0.5rem rgba(0, 0, 0, 0.05), 0 0.025rem 0.05rem rgba(0, 0, 0, 0.05);\n}\n@media print {\n .md-typeset .admonition, .md-typeset details {\n box-shadow: none;\n }\n}\n[dir=rtl] .md-typeset .admonition, [dir=rtl] .md-typeset details {\n border-right: 0.2rem solid #448aff;\n border-left: none;\n}\n.md-typeset .admonition .admonition, .md-typeset details .admonition, .md-typeset .admonition details, .md-typeset details details {\n margin-top: 1em;\n margin-bottom: 1em;\n}\n.md-typeset .admonition .md-typeset__scrollwrap, .md-typeset details .md-typeset__scrollwrap {\n margin: 1em -0.6rem;\n}\n.md-typeset .admonition .md-typeset__table, .md-typeset details .md-typeset__table {\n padding: 0 0.6rem;\n}\n.md-typeset .admonition > .tabbed-set:only-child, .md-typeset details > .tabbed-set:only-child {\n margin-top: 0;\n}\nhtml .md-typeset .admonition > :last-child, html .md-typeset details > :last-child {\n margin-bottom: 0.6rem;\n}\n.md-typeset .admonition-title, .md-typeset summary {\n position: relative;\n margin: 0 -0.6rem 0 -0.8rem;\n padding: 0.4rem 0.6rem 0.4rem 2rem;\n font-weight: 700;\n background-color: rgba(68, 138, 255, 0.1);\n border-left: 0.2rem solid #448aff;\n}\n[dir=rtl] .md-typeset .admonition-title, [dir=rtl] .md-typeset summary {\n margin: 0 -0.8rem 0 -0.6rem;\n padding: 0.4rem 2rem 0.4rem 0.6rem;\n border-right: 0.2rem solid #448aff;\n border-left: none;\n}\nhtml .md-typeset .admonition-title:last-child, html .md-typeset summary:last-child {\n margin-bottom: 0;\n}\n.md-typeset .admonition-title::before, .md-typeset summary::before {\n position: absolute;\n left: 0.6rem;\n width: 1rem;\n height: 1rem;\n background-color: #448aff;\n mask-image: var(--md-admonition-icon--note);\n mask-repeat: no-repeat;\n mask-size: contain;\n content: \"\";\n}\n[dir=rtl] .md-typeset .admonition-title::before, [dir=rtl] .md-typeset summary::before {\n right: 0.6rem;\n left: initial;\n}\n.md-typeset .admonition-title + .tabbed-set:last-child, .md-typeset summary + .tabbed-set:last-child {\n margin-top: 0;\n}\n\n.md-typeset .admonition.note, .md-typeset details.note {\n border-color: #448aff;\n}\n\n.md-typeset .note > .admonition-title, .md-typeset .note > summary {\n background-color: rgba(68, 138, 255, 0.1);\n border-color: #448aff;\n}\n.md-typeset .note > .admonition-title::before, .md-typeset .note > summary::before {\n background-color: #448aff;\n mask-image: var(--md-admonition-icon--note);\n mask-repeat: no-repeat;\n mask-size: contain;\n}\n\n.md-typeset .admonition.abstract, .md-typeset details.abstract, .md-typeset .admonition.tldr, .md-typeset details.tldr, .md-typeset .admonition.summary, .md-typeset details.summary {\n border-color: #00b0ff;\n}\n\n.md-typeset .abstract > .admonition-title, .md-typeset .abstract > summary, .md-typeset .tldr > .admonition-title, .md-typeset .tldr > summary, .md-typeset .summary > .admonition-title, .md-typeset .summary > summary {\n background-color: rgba(0, 176, 255, 0.1);\n border-color: #00b0ff;\n}\n.md-typeset .abstract > .admonition-title::before, .md-typeset .abstract > summary::before, .md-typeset .tldr > .admonition-title::before, .md-typeset .tldr > summary::before, .md-typeset .summary > .admonition-title::before, .md-typeset .summary > summary::before {\n background-color: #00b0ff;\n mask-image: var(--md-admonition-icon--abstract);\n mask-repeat: no-repeat;\n mask-size: contain;\n}\n\n.md-typeset .admonition.info, .md-typeset details.info, .md-typeset .admonition.todo, .md-typeset details.todo {\n border-color: #00b8d4;\n}\n\n.md-typeset .info > .admonition-title, .md-typeset .info > summary, .md-typeset .todo > .admonition-title, .md-typeset .todo > summary {\n background-color: rgba(0, 184, 212, 0.1);\n border-color: #00b8d4;\n}\n.md-typeset .info > .admonition-title::before, .md-typeset .info > summary::before, .md-typeset .todo > .admonition-title::before, .md-typeset .todo > summary::before {\n background-color: #00b8d4;\n mask-image: var(--md-admonition-icon--info);\n mask-repeat: no-repeat;\n mask-size: contain;\n}\n\n.md-typeset .admonition.tip, .md-typeset details.tip, .md-typeset .admonition.important, .md-typeset details.important, .md-typeset .admonition.hint, .md-typeset details.hint {\n border-color: #00bfa5;\n}\n\n.md-typeset .tip > .admonition-title, .md-typeset .tip > summary, .md-typeset .important > .admonition-title, .md-typeset .important > summary, .md-typeset .hint > .admonition-title, .md-typeset .hint > summary {\n background-color: rgba(0, 191, 165, 0.1);\n border-color: #00bfa5;\n}\n.md-typeset .tip > .admonition-title::before, .md-typeset .tip > summary::before, .md-typeset .important > .admonition-title::before, .md-typeset .important > summary::before, .md-typeset .hint > .admonition-title::before, .md-typeset .hint > summary::before {\n background-color: #00bfa5;\n mask-image: var(--md-admonition-icon--tip);\n mask-repeat: no-repeat;\n mask-size: contain;\n}\n\n.md-typeset .admonition.success, .md-typeset details.success, .md-typeset .admonition.done, .md-typeset details.done, .md-typeset .admonition.check, .md-typeset details.check {\n border-color: #00c853;\n}\n\n.md-typeset .success > .admonition-title, .md-typeset .success > summary, .md-typeset .done > .admonition-title, .md-typeset .done > summary, .md-typeset .check > .admonition-title, .md-typeset .check > summary {\n background-color: rgba(0, 200, 83, 0.1);\n border-color: #00c853;\n}\n.md-typeset .success > .admonition-title::before, .md-typeset .success > summary::before, .md-typeset .done > .admonition-title::before, .md-typeset .done > summary::before, .md-typeset .check > .admonition-title::before, .md-typeset .check > summary::before {\n background-color: #00c853;\n mask-image: var(--md-admonition-icon--success);\n mask-repeat: no-repeat;\n mask-size: contain;\n}\n\n.md-typeset .admonition.question, .md-typeset details.question, .md-typeset .admonition.faq, .md-typeset details.faq, .md-typeset .admonition.help, .md-typeset details.help {\n border-color: #64dd17;\n}\n\n.md-typeset .question > .admonition-title, .md-typeset .question > summary, .md-typeset .faq > .admonition-title, .md-typeset .faq > summary, .md-typeset .help > .admonition-title, .md-typeset .help > summary {\n background-color: rgba(100, 221, 23, 0.1);\n border-color: #64dd17;\n}\n.md-typeset .question > .admonition-title::before, .md-typeset .question > summary::before, .md-typeset .faq > .admonition-title::before, .md-typeset .faq > summary::before, .md-typeset .help > .admonition-title::before, .md-typeset .help > summary::before {\n background-color: #64dd17;\n mask-image: var(--md-admonition-icon--question);\n mask-repeat: no-repeat;\n mask-size: contain;\n}\n\n.md-typeset .admonition.warning, .md-typeset details.warning, .md-typeset .admonition.attention, .md-typeset details.attention, .md-typeset .admonition.caution, .md-typeset details.caution {\n border-color: #ff9100;\n}\n\n.md-typeset .warning > .admonition-title, .md-typeset .warning > summary, .md-typeset .attention > .admonition-title, .md-typeset .attention > summary, .md-typeset .caution > .admonition-title, .md-typeset .caution > summary {\n background-color: rgba(255, 145, 0, 0.1);\n border-color: #ff9100;\n}\n.md-typeset .warning > .admonition-title::before, .md-typeset .warning > summary::before, .md-typeset .attention > .admonition-title::before, .md-typeset .attention > summary::before, .md-typeset .caution > .admonition-title::before, .md-typeset .caution > summary::before {\n background-color: #ff9100;\n mask-image: var(--md-admonition-icon--warning);\n mask-repeat: no-repeat;\n mask-size: contain;\n}\n\n.md-typeset .admonition.failure, .md-typeset details.failure, .md-typeset .admonition.missing, .md-typeset details.missing, .md-typeset .admonition.fail, .md-typeset details.fail {\n border-color: #ff5252;\n}\n\n.md-typeset .failure > .admonition-title, .md-typeset .failure > summary, .md-typeset .missing > .admonition-title, .md-typeset .missing > summary, .md-typeset .fail > .admonition-title, .md-typeset .fail > summary {\n background-color: rgba(255, 82, 82, 0.1);\n border-color: #ff5252;\n}\n.md-typeset .failure > .admonition-title::before, .md-typeset .failure > summary::before, .md-typeset .missing > .admonition-title::before, .md-typeset .missing > summary::before, .md-typeset .fail > .admonition-title::before, .md-typeset .fail > summary::before {\n background-color: #ff5252;\n mask-image: var(--md-admonition-icon--failure);\n mask-repeat: no-repeat;\n mask-size: contain;\n}\n\n.md-typeset .admonition.danger, .md-typeset details.danger, .md-typeset .admonition.error, .md-typeset details.error {\n border-color: #ff1744;\n}\n\n.md-typeset .danger > .admonition-title, .md-typeset .danger > summary, .md-typeset .error > .admonition-title, .md-typeset .error > summary {\n background-color: rgba(255, 23, 68, 0.1);\n border-color: #ff1744;\n}\n.md-typeset .danger > .admonition-title::before, .md-typeset .danger > summary::before, .md-typeset .error > .admonition-title::before, .md-typeset .error > summary::before {\n background-color: #ff1744;\n mask-image: var(--md-admonition-icon--danger);\n mask-repeat: no-repeat;\n mask-size: contain;\n}\n\n.md-typeset .admonition.bug, .md-typeset details.bug {\n border-color: #f50057;\n}\n\n.md-typeset .bug > .admonition-title, .md-typeset .bug > summary {\n background-color: rgba(245, 0, 87, 0.1);\n border-color: #f50057;\n}\n.md-typeset .bug > .admonition-title::before, .md-typeset .bug > summary::before {\n background-color: #f50057;\n mask-image: var(--md-admonition-icon--bug);\n mask-repeat: no-repeat;\n mask-size: contain;\n}\n\n.md-typeset .admonition.example, .md-typeset details.example {\n border-color: #7c4dff;\n}\n\n.md-typeset .example > .admonition-title, .md-typeset .example > summary {\n background-color: rgba(124, 77, 255, 0.1);\n border-color: #7c4dff;\n}\n.md-typeset .example > .admonition-title::before, .md-typeset .example > summary::before {\n background-color: #7c4dff;\n mask-image: var(--md-admonition-icon--example);\n mask-repeat: no-repeat;\n mask-size: contain;\n}\n\n.md-typeset .admonition.quote, .md-typeset details.quote, .md-typeset .admonition.cite, .md-typeset details.cite {\n border-color: #9e9e9e;\n}\n\n.md-typeset .quote > .admonition-title, .md-typeset .quote > summary, .md-typeset .cite > .admonition-title, .md-typeset .cite > summary {\n background-color: rgba(158, 158, 158, 0.1);\n border-color: #9e9e9e;\n}\n.md-typeset .quote > .admonition-title::before, .md-typeset .quote > summary::before, .md-typeset .cite > .admonition-title::before, .md-typeset .cite > summary::before {\n background-color: #9e9e9e;\n mask-image: var(--md-admonition-icon--quote);\n mask-repeat: no-repeat;\n mask-size: contain;\n}\n\n:root {\n --md-footnotes-icon: svg-load(\"material/keyboard-return.svg\");\n}\n\n.md-typeset .footnote {\n color: var(--md-default-fg-color--light);\n font-size: 0.64rem;\n}\n.md-typeset .footnote > ol {\n margin-left: 0;\n}\n.md-typeset .footnote > ol > li {\n transition: color 125ms;\n}\n.md-typeset .footnote > ol > li:target {\n color: var(--md-default-fg-color);\n}\n.md-typeset .footnote > ol > li:hover .footnote-backref, .md-typeset .footnote > ol > li:target .footnote-backref {\n transform: translateX(0);\n opacity: 1;\n}\n.md-typeset .footnote > ol > li > :first-child {\n margin-top: 0;\n}\n.md-typeset .footnote-ref {\n font-weight: 700;\n font-size: 0.75em;\n}\nhtml .md-typeset .footnote-ref {\n outline-offset: 0.1rem;\n}\n.md-typeset .footnote-backref {\n display: inline-block;\n color: var(--md-typeset-a-color);\n font-size: 0;\n vertical-align: text-bottom;\n transform: translateX(0.25rem);\n opacity: 0;\n transition: color 250ms, transform 250ms 250ms, opacity 125ms 250ms;\n}\n@media print {\n .md-typeset .footnote-backref {\n color: var(--md-typeset-a-color);\n transform: translateX(0);\n opacity: 1;\n }\n}\n[dir=rtl] .md-typeset .footnote-backref {\n transform: translateX(-0.25rem);\n}\n.md-typeset .footnote-backref:hover {\n color: var(--md-accent-fg-color);\n}\n.md-typeset .footnote-backref::before {\n display: inline-block;\n width: 0.8rem;\n height: 0.8rem;\n background-color: currentColor;\n mask-image: var(--md-footnotes-icon);\n mask-repeat: no-repeat;\n mask-size: contain;\n content: \"\";\n}\n[dir=rtl] .md-typeset .footnote-backref::before svg {\n transform: scaleX(-1);\n}\n.md-typeset [id^=\"fnref:\"]:target {\n scroll-margin-top: initial;\n margin-top: -3.4rem;\n padding-top: 3.4rem;\n}\n.md-typeset [id^=\"fnref:\"]:target > .footnote-ref {\n outline: auto;\n}\n.md-typeset [id^=\"fn:\"]:target {\n scroll-margin-top: initial;\n margin-top: -3.45rem;\n padding-top: 3.45rem;\n}\n\n.md-typeset .headerlink {\n display: inline-block;\n margin-left: 0.5rem;\n color: var(--md-default-fg-color--lighter);\n opacity: 0;\n transition: color 250ms, opacity 125ms;\n}\n@media print {\n .md-typeset .headerlink {\n display: none;\n }\n}\n[dir=rtl] .md-typeset .headerlink {\n margin-right: 0.5rem;\n margin-left: initial;\n}\n.md-typeset :hover > .headerlink,\n.md-typeset :target > .headerlink,\n.md-typeset .headerlink:focus {\n opacity: 1;\n transition: color 250ms, opacity 125ms;\n}\n.md-typeset :target > .headerlink,\n.md-typeset .headerlink:focus,\n.md-typeset .headerlink:hover {\n color: var(--md-accent-fg-color);\n}\n.md-typeset :target {\n scroll-margin-top: 3.6rem;\n}\n.md-typeset h1:target,\n.md-typeset h2:target,\n.md-typeset h3:target {\n scroll-margin-top: initial;\n}\n.md-typeset h1:target::before,\n.md-typeset h2:target::before,\n.md-typeset h3:target::before {\n display: block;\n margin-top: -3.4rem;\n padding-top: 3.4rem;\n content: \"\";\n}\n.md-typeset h4:target {\n scroll-margin-top: initial;\n}\n.md-typeset h4:target::before {\n display: block;\n margin-top: -3.45rem;\n padding-top: 3.45rem;\n content: \"\";\n}\n.md-typeset h5:target,\n.md-typeset h6:target {\n scroll-margin-top: initial;\n}\n.md-typeset h5:target::before,\n.md-typeset h6:target::before {\n display: block;\n margin-top: -3.6rem;\n padding-top: 3.6rem;\n content: \"\";\n}\n\n.md-typeset div.arithmatex {\n overflow: auto;\n}\n@media screen and (max-width: 44.9375em) {\n .md-typeset div.arithmatex {\n margin: 0 -0.8rem;\n }\n}\n.md-typeset div.arithmatex > * {\n width: min-content;\n margin: 1em auto !important;\n padding: 0 0.8rem;\n touch-action: auto;\n}\n\n.md-typeset del.critic,\n.md-typeset ins.critic,\n.md-typeset .critic.comment {\n box-decoration-break: clone;\n}\n.md-typeset del.critic {\n background-color: var(--md-typeset-del-color);\n}\n.md-typeset ins.critic {\n background-color: var(--md-typeset-ins-color);\n}\n.md-typeset .critic.comment {\n color: var(--md-code-hl-comment-color);\n}\n.md-typeset .critic.comment::before {\n content: \"/* \";\n}\n.md-typeset .critic.comment::after {\n content: \" */\";\n}\n.md-typeset .critic.block {\n display: block;\n margin: 1em 0;\n padding-right: 0.8rem;\n padding-left: 0.8rem;\n overflow: auto;\n box-shadow: none;\n}\n.md-typeset .critic.block > :first-child {\n margin-top: 0.5em;\n}\n.md-typeset .critic.block > :last-child {\n margin-bottom: 0.5em;\n}\n\n:root {\n --md-details-icon: svg-load(\"material/chevron-right.svg\");\n}\n\n.md-typeset details {\n display: flow-root;\n padding-top: 0;\n overflow: visible;\n}\n.md-typeset details[open] > summary::after {\n transform: rotate(90deg);\n}\n.md-typeset details:not([open]) {\n padding-bottom: 0;\n box-shadow: none;\n}\n.md-typeset details:not([open]) > summary {\n border-radius: 0.1rem;\n}\n.md-typeset details::after {\n display: table;\n content: \"\";\n}\n.md-typeset summary {\n display: block;\n min-height: 1rem;\n padding: 0.4rem 1.8rem 0.4rem 2rem;\n border-top-left-radius: 0.1rem;\n border-top-right-radius: 0.1rem;\n cursor: pointer;\n}\n[dir=rtl] .md-typeset summary {\n padding: 0.4rem 2.2rem 0.4rem 1.8rem;\n}\n.md-typeset summary:not(.focus-visible) {\n outline: none;\n -webkit-tap-highlight-color: transparent;\n}\n.md-typeset summary::after {\n position: absolute;\n top: 0.4rem;\n right: 0.4rem;\n width: 1rem;\n height: 1rem;\n background-color: currentColor;\n mask-image: var(--md-details-icon);\n mask-repeat: no-repeat;\n mask-size: contain;\n transform: rotate(0deg);\n transition: transform 250ms;\n content: \"\";\n}\n[dir=rtl] .md-typeset summary::after {\n right: initial;\n left: 0.4rem;\n transform: rotate(180deg);\n}\n.md-typeset summary::marker, .md-typeset summary::-webkit-details-marker {\n display: none;\n}\n\n.md-typeset .emojione,\n.md-typeset .twemoji,\n.md-typeset .gemoji {\n display: inline-flex;\n height: 1.125em;\n vertical-align: text-top;\n}\n.md-typeset .emojione svg,\n.md-typeset .twemoji svg,\n.md-typeset .gemoji svg {\n width: 1.125em;\n max-height: 100%;\n fill: currentColor;\n}\n\n.highlight .o,\n.highlight .ow {\n color: var(--md-code-hl-operator-color);\n}\n.highlight .p {\n color: var(--md-code-hl-punctuation-color);\n}\n.highlight .cpf,\n.highlight .l,\n.highlight .s,\n.highlight .sb,\n.highlight .sc,\n.highlight .s2,\n.highlight .si,\n.highlight .s1,\n.highlight .ss {\n color: var(--md-code-hl-string-color);\n}\n.highlight .cp,\n.highlight .se,\n.highlight .sh,\n.highlight .sr,\n.highlight .sx {\n color: var(--md-code-hl-special-color);\n}\n.highlight .m,\n.highlight .mb,\n.highlight .mf,\n.highlight .mh,\n.highlight .mi,\n.highlight .il,\n.highlight .mo {\n color: var(--md-code-hl-number-color);\n}\n.highlight .k,\n.highlight .kd,\n.highlight .kn,\n.highlight .kp,\n.highlight .kr,\n.highlight .kt {\n color: var(--md-code-hl-keyword-color);\n}\n.highlight .kc,\n.highlight .n {\n color: var(--md-code-hl-name-color);\n}\n.highlight .no,\n.highlight .nb,\n.highlight .bp {\n color: var(--md-code-hl-constant-color);\n}\n.highlight .nc,\n.highlight .ne,\n.highlight .nf,\n.highlight .nn {\n color: var(--md-code-hl-function-color);\n}\n.highlight .nd,\n.highlight .ni,\n.highlight .nl,\n.highlight .nt {\n color: var(--md-code-hl-keyword-color);\n}\n.highlight .c,\n.highlight .cm,\n.highlight .c1,\n.highlight .ch,\n.highlight .cs,\n.highlight .sd {\n color: var(--md-code-hl-comment-color);\n}\n.highlight .na,\n.highlight .nv,\n.highlight .vc,\n.highlight .vg,\n.highlight .vi {\n color: var(--md-code-hl-variable-color);\n}\n.highlight .ge,\n.highlight .gr,\n.highlight .gh,\n.highlight .go,\n.highlight .gp,\n.highlight .gs,\n.highlight .gu,\n.highlight .gt {\n color: var(--md-code-hl-generic-color);\n}\n.highlight .gd,\n.highlight .gi {\n margin: 0 -0.125em;\n padding: 0 0.125em;\n border-radius: 0.1rem;\n}\n.highlight .gd {\n background-color: var(--md-typeset-del-color);\n}\n.highlight .gi {\n background-color: var(--md-typeset-ins-color);\n}\n.highlight .hll {\n display: block;\n margin: 0 -1.1764705882em;\n padding: 0 1.1764705882em;\n background-color: var(--md-code-hl-color);\n}\n.highlight [data-linenos]::before {\n position: sticky;\n left: -1.1764705882em;\n float: left;\n margin-right: 1.1764705882em;\n margin-left: -1.1764705882em;\n padding-left: 1.1764705882em;\n color: var(--md-default-fg-color--light);\n background-color: var(--md-code-bg-color);\n box-shadow: -0.05rem 0 var(--md-default-fg-color--lightest) inset;\n content: attr(data-linenos);\n user-select: none;\n}\n\n.highlighttable {\n display: flow-root;\n overflow: hidden;\n}\n.highlighttable tbody,\n.highlighttable td {\n display: block;\n padding: 0;\n}\n.highlighttable tr {\n display: flex;\n}\n.highlighttable pre {\n margin: 0;\n}\n.highlighttable .linenos {\n padding: 0.7720588235em 1.1764705882em;\n padding-right: 0;\n font-size: 0.85em;\n background-color: var(--md-code-bg-color);\n user-select: none;\n}\n.highlighttable .linenodiv {\n padding-right: 0.5882352941em;\n box-shadow: -0.05rem 0 var(--md-default-fg-color--lightest) inset;\n}\n.highlighttable .linenodiv pre {\n color: var(--md-default-fg-color--light);\n text-align: right;\n}\n.highlighttable .code {\n flex: 1;\n overflow: hidden;\n}\n\n.md-typeset .highlighttable {\n margin: 1em 0;\n direction: ltr;\n border-radius: 0.1rem;\n}\n.md-typeset .highlighttable code {\n border-radius: 0;\n}\n@media screen and (max-width: 44.9375em) {\n .md-typeset > .highlight {\n margin: 1em -0.8rem;\n }\n .md-typeset > .highlight .hll {\n margin: 0 -0.8rem;\n padding: 0 0.8rem;\n }\n .md-typeset > .highlight code {\n border-radius: 0;\n }\n .md-typeset > .highlighttable {\n margin: 1em -0.8rem;\n border-radius: 0;\n }\n .md-typeset > .highlighttable .hll {\n margin: 0 -0.8rem;\n padding: 0 0.8rem;\n }\n}\n\n.md-typeset .keys kbd::before,\n.md-typeset .keys kbd::after {\n position: relative;\n margin: 0;\n color: inherit;\n -moz-osx-font-smoothing: initial;\n -webkit-font-smoothing: initial;\n}\n.md-typeset .keys span {\n padding: 0 0.2em;\n color: var(--md-default-fg-color--light);\n}\n.md-typeset .keys .key-alt::before {\n padding-right: 0.4em;\n content: \"⎇\";\n}\n.md-typeset .keys .key-left-alt::before {\n padding-right: 0.4em;\n content: \"⎇\";\n}\n.md-typeset .keys .key-right-alt::before {\n padding-right: 0.4em;\n content: \"⎇\";\n}\n.md-typeset .keys .key-command::before {\n padding-right: 0.4em;\n content: \"⌘\";\n}\n.md-typeset .keys .key-left-command::before {\n padding-right: 0.4em;\n content: \"⌘\";\n}\n.md-typeset .keys .key-right-command::before {\n padding-right: 0.4em;\n content: \"⌘\";\n}\n.md-typeset .keys .key-control::before {\n padding-right: 0.4em;\n content: \"⌃\";\n}\n.md-typeset .keys .key-left-control::before {\n padding-right: 0.4em;\n content: \"⌃\";\n}\n.md-typeset .keys .key-right-control::before {\n padding-right: 0.4em;\n content: \"⌃\";\n}\n.md-typeset .keys .key-meta::before {\n padding-right: 0.4em;\n content: \"◆\";\n}\n.md-typeset .keys .key-left-meta::before {\n padding-right: 0.4em;\n content: \"◆\";\n}\n.md-typeset .keys .key-right-meta::before {\n padding-right: 0.4em;\n content: \"◆\";\n}\n.md-typeset .keys .key-option::before {\n padding-right: 0.4em;\n content: \"⌥\";\n}\n.md-typeset .keys .key-left-option::before {\n padding-right: 0.4em;\n content: \"⌥\";\n}\n.md-typeset .keys .key-right-option::before {\n padding-right: 0.4em;\n content: \"⌥\";\n}\n.md-typeset .keys .key-shift::before {\n padding-right: 0.4em;\n content: \"⇧\";\n}\n.md-typeset .keys .key-left-shift::before {\n padding-right: 0.4em;\n content: \"⇧\";\n}\n.md-typeset .keys .key-right-shift::before {\n padding-right: 0.4em;\n content: \"⇧\";\n}\n.md-typeset .keys .key-super::before {\n padding-right: 0.4em;\n content: \"❖\";\n}\n.md-typeset .keys .key-left-super::before {\n padding-right: 0.4em;\n content: \"❖\";\n}\n.md-typeset .keys .key-right-super::before {\n padding-right: 0.4em;\n content: \"❖\";\n}\n.md-typeset .keys .key-windows::before {\n padding-right: 0.4em;\n content: \"⊞\";\n}\n.md-typeset .keys .key-left-windows::before {\n padding-right: 0.4em;\n content: \"⊞\";\n}\n.md-typeset .keys .key-right-windows::before {\n padding-right: 0.4em;\n content: \"⊞\";\n}\n.md-typeset .keys .key-arrow-down::before {\n padding-right: 0.4em;\n content: \"↓\";\n}\n.md-typeset .keys .key-arrow-left::before {\n padding-right: 0.4em;\n content: \"←\";\n}\n.md-typeset .keys .key-arrow-right::before {\n padding-right: 0.4em;\n content: \"→\";\n}\n.md-typeset .keys .key-arrow-up::before {\n padding-right: 0.4em;\n content: \"↑\";\n}\n.md-typeset .keys .key-backspace::before {\n padding-right: 0.4em;\n content: \"⌫\";\n}\n.md-typeset .keys .key-backtab::before {\n padding-right: 0.4em;\n content: \"⇤\";\n}\n.md-typeset .keys .key-caps-lock::before {\n padding-right: 0.4em;\n content: \"⇪\";\n}\n.md-typeset .keys .key-clear::before {\n padding-right: 0.4em;\n content: \"⌧\";\n}\n.md-typeset .keys .key-context-menu::before {\n padding-right: 0.4em;\n content: \"☰\";\n}\n.md-typeset .keys .key-delete::before {\n padding-right: 0.4em;\n content: \"⌦\";\n}\n.md-typeset .keys .key-eject::before {\n padding-right: 0.4em;\n content: \"⏏\";\n}\n.md-typeset .keys .key-end::before {\n padding-right: 0.4em;\n content: \"⤓\";\n}\n.md-typeset .keys .key-escape::before {\n padding-right: 0.4em;\n content: \"⎋\";\n}\n.md-typeset .keys .key-home::before {\n padding-right: 0.4em;\n content: \"⤒\";\n}\n.md-typeset .keys .key-insert::before {\n padding-right: 0.4em;\n content: \"⎀\";\n}\n.md-typeset .keys .key-page-down::before {\n padding-right: 0.4em;\n content: \"⇟\";\n}\n.md-typeset .keys .key-page-up::before {\n padding-right: 0.4em;\n content: \"⇞\";\n}\n.md-typeset .keys .key-print-screen::before {\n padding-right: 0.4em;\n content: \"⎙\";\n}\n.md-typeset .keys .key-tab::after {\n padding-left: 0.4em;\n content: \"⇥\";\n}\n.md-typeset .keys .key-num-enter::after {\n padding-left: 0.4em;\n content: \"⌤\";\n}\n.md-typeset .keys .key-enter::after {\n padding-left: 0.4em;\n content: \"⏎\";\n}\n\n.md-typeset .tabbed-content {\n display: none;\n order: 99;\n width: 100%;\n box-shadow: 0 -0.05rem var(--md-default-fg-color--lightest);\n}\n@media print {\n .md-typeset .tabbed-content {\n display: block;\n order: initial;\n }\n}\n.md-typeset .tabbed-content > pre:only-child,\n.md-typeset .tabbed-content > .highlight:only-child pre,\n.md-typeset .tabbed-content > .highlighttable:only-child {\n margin: 0;\n}\n.md-typeset .tabbed-content > pre:only-child > code,\n.md-typeset .tabbed-content > .highlight:only-child pre > code,\n.md-typeset .tabbed-content > .highlighttable:only-child > code {\n border-top-left-radius: 0;\n border-top-right-radius: 0;\n}\n.md-typeset .tabbed-content > .tabbed-set {\n margin: 0;\n}\n.md-typeset .tabbed-set {\n position: relative;\n display: flex;\n flex-wrap: wrap;\n margin: 1em 0;\n border-radius: 0.1rem;\n}\n.md-typeset .tabbed-set > input {\n position: absolute;\n width: 0;\n height: 0;\n opacity: 0;\n}\n.md-typeset .tabbed-set > input:checked + label {\n color: var(--md-accent-fg-color);\n border-color: var(--md-accent-fg-color);\n}\n.md-typeset .tabbed-set > input:checked + label + .tabbed-content {\n display: block;\n}\n.md-typeset .tabbed-set > input:focus + label {\n outline-style: auto;\n outline-color: var(--md-accent-fg-color);\n}\n.md-typeset .tabbed-set > input:not(.focus-visible) + label {\n outline: none;\n -webkit-tap-highlight-color: transparent;\n}\n.md-typeset .tabbed-set > label {\n z-index: 1;\n width: auto;\n padding: 0.9375em 1.25em 0.78125em;\n color: var(--md-default-fg-color--light);\n font-weight: 700;\n font-size: 0.64rem;\n border-bottom: 0.1rem solid transparent;\n cursor: pointer;\n transition: color 250ms;\n}\n.md-typeset .tabbed-set > label:hover {\n color: var(--md-accent-fg-color);\n}\n\n:root {\n --md-tasklist-icon:\n svg-load(\"octicons/check-circle-fill-24.svg\");\n --md-tasklist-icon--checked:\n svg-load(\"octicons/check-circle-fill-24.svg\");\n}\n\n.md-typeset .task-list-item {\n position: relative;\n list-style-type: none;\n}\n.md-typeset .task-list-item [type=checkbox] {\n position: absolute;\n top: 0.45em;\n left: -2em;\n}\n[dir=rtl] .md-typeset .task-list-item [type=checkbox] {\n right: -2em;\n left: initial;\n}\n.md-typeset .task-list-control [type=checkbox] {\n z-index: -1;\n opacity: 0;\n}\n.md-typeset .task-list-indicator::before {\n position: absolute;\n top: 0.15em;\n left: -1.5em;\n width: 1.25em;\n height: 1.25em;\n background-color: var(--md-default-fg-color--lightest);\n mask-image: var(--md-tasklist-icon);\n mask-repeat: no-repeat;\n mask-size: contain;\n content: \"\";\n}\n[dir=rtl] .md-typeset .task-list-indicator::before {\n right: -1.5em;\n left: initial;\n}\n.md-typeset [type=checkbox]:checked + .task-list-indicator::before {\n background-color: #00e676;\n mask-image: var(--md-tasklist-icon--checked);\n}\n\n@media screen and (min-width: 45em) {\n .md-typeset .inline {\n float: left;\n width: 11.7rem;\n margin-top: 0;\n margin-right: 0.8rem;\n margin-bottom: 0.8rem;\n }\n [dir=rtl] .md-typeset .inline {\n float: right;\n margin-right: 0;\n margin-left: 0.8rem;\n }\n .md-typeset .inline.end {\n float: right;\n margin-right: 0;\n margin-left: 0.8rem;\n }\n [dir=rtl] .md-typeset .inline.end {\n float: left;\n margin-right: 0.8rem;\n margin-left: 0;\n }\n}\n\n/*# sourceMappingURL=main.css.map */","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Enforce correct box model and prevent adjustments of font size after\n// orientation changes in IE and iOS\nhtml {\n box-sizing: border-box;\n text-size-adjust: none;\n}\n\n// All elements shall inherit the document default\n*,\n*::before,\n*::after {\n box-sizing: inherit;\n}\n\n// Remove margin in all browsers\nbody {\n margin: 0;\n}\n\n// Reset tap outlines on iOS and Android\na,\nbutton,\nlabel,\ninput {\n -webkit-tap-highlight-color: transparent;\n}\n\n// Reset link styles\na {\n color: inherit;\n text-decoration: none;\n}\n\n// Normalize horizontal separator styles\nhr {\n display: block;\n box-sizing: content-box;\n height: px2rem(1px);\n padding: 0;\n overflow: visible;\n border: 0;\n}\n\n// Normalize font-size in all browsers\nsmall {\n font-size: 80%;\n}\n\n// Prevent subscript and superscript from affecting line-height\nsub,\nsup {\n line-height: 1em;\n}\n\n// Remove border on image\nimg {\n border-style: none;\n}\n\n// Reset table styles\ntable {\n border-collapse: separate;\n border-spacing: 0;\n}\n\n// Reset table cell styles\ntd,\nth {\n font-weight: 400;\n vertical-align: top;\n}\n\n// Reset button styles\nbutton {\n margin: 0;\n padding: 0;\n font-size: inherit;\n font-family: inherit;\n background: transparent;\n border: 0;\n}\n\n// Reset input styles\ninput {\n border: 0;\n outline: none;\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Color definitions\n:root {\n\n // Default color shades\n --md-default-fg-color: hsla(0, 0%, 0%, 0.87);\n --md-default-fg-color--light: hsla(0, 0%, 0%, 0.54);\n --md-default-fg-color--lighter: hsla(0, 0%, 0%, 0.32);\n --md-default-fg-color--lightest: hsla(0, 0%, 0%, 0.07);\n --md-default-bg-color: hsla(0, 0%, 100%, 1);\n --md-default-bg-color--light: hsla(0, 0%, 100%, 0.7);\n --md-default-bg-color--lighter: hsla(0, 0%, 100%, 0.3);\n --md-default-bg-color--lightest: hsla(0, 0%, 100%, 0.12);\n\n // Primary color shades\n --md-primary-fg-color: hsla(#{hex2hsl($clr-indigo-500)}, 1);\n --md-primary-fg-color--light: hsla(#{hex2hsl($clr-indigo-400)}, 1);\n --md-primary-fg-color--dark: hsla(#{hex2hsl($clr-indigo-700)}, 1);\n --md-primary-bg-color: hsla(0, 0%, 100%, 1);\n --md-primary-bg-color--light: hsla(0, 0%, 100%, 0.7);\n\n // Accent color shades\n --md-accent-fg-color: hsla(#{hex2hsl($clr-indigo-a200)}, 1);\n --md-accent-fg-color--transparent: hsla(#{hex2hsl($clr-indigo-a200)}, 0.1);\n --md-accent-bg-color: hsla(0, 0%, 100%, 1);\n --md-accent-bg-color--light: hsla(0, 0%, 100%, 0.7);\n\n // Light theme (default)\n > * {\n\n // Code color shades\n --md-code-fg-color: hsla(200, 18%, 26%, 1);\n --md-code-bg-color: hsla(0, 0%, 96%, 1);\n\n // Code highlighting color shades\n --md-code-hl-color: hsla(#{hex2hsl($clr-yellow-a200)}, 0.5);\n --md-code-hl-number-color: hsla(0, 67%, 50%, 1);\n --md-code-hl-special-color: hsla(340, 83%, 47%, 1);\n --md-code-hl-function-color: hsla(291, 45%, 50%, 1);\n --md-code-hl-constant-color: hsla(250, 63%, 60%, 1);\n --md-code-hl-keyword-color: hsla(219, 54%, 51%, 1);\n --md-code-hl-string-color: hsla(150, 63%, 30%, 1);\n --md-code-hl-name-color: var(--md-code-fg-color);\n --md-code-hl-operator-color: var(--md-default-fg-color--light);\n --md-code-hl-punctuation-color: var(--md-default-fg-color--light);\n --md-code-hl-comment-color: var(--md-default-fg-color--light);\n --md-code-hl-generic-color: var(--md-default-fg-color--light);\n --md-code-hl-variable-color: var(--md-default-fg-color--light);\n\n // Typeset color shades\n --md-typeset-color: var(--md-default-fg-color);\n\n // Typeset `a` color shades\n --md-typeset-a-color: var(--md-primary-fg-color);\n\n // Typeset `mark` color shades\n --md-typeset-mark-color: hsla(#{hex2hsl($clr-yellow-a200)}, 0.5);\n\n // Typeset `del` and `ins` color shades\n --md-typeset-del-color: hsla(6, 90%, 60%, 0.15);\n --md-typeset-ins-color: hsla(150, 90%, 44%, 0.15);\n\n // Typeset `kbd` color shades\n --md-typeset-kbd-color: hsla(0, 0%, 98%, 1);\n --md-typeset-kbd-accent-color: hsla(0, 100%, 100%, 1);\n --md-typeset-kbd-border-color: hsla(0, 0%, 72%, 1);\n\n // Admonition color shades\n --md-admonition-fg-color: var(--md-default-fg-color);\n --md-admonition-bg-color: var(--md-default-bg-color);\n\n // Footer color shades\n --md-footer-fg-color: hsla(0, 0%, 100%, 1);\n --md-footer-fg-color--light: hsla(0, 0%, 100%, 0.7);\n --md-footer-fg-color--lighter: hsla(0, 0%, 100%, 0.3);\n --md-footer-bg-color: hsla(0, 0%, 0%, 0.87);\n --md-footer-bg-color--dark: hsla(0, 0%, 0%, 0.32);\n }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Icon\n.md-icon {\n\n // SVG defaults\n svg {\n display: block;\n width: px2rem(24px);\n height: px2rem(24px);\n fill: currentColor;\n }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules: font definitions\n// ----------------------------------------------------------------------------\n\n// Enable font-smoothing in Webkit and FF\nbody {\n -webkit-font-smoothing: antialiased;\n -moz-osx-font-smoothing: grayscale;\n}\n\n// Define default fonts\nbody,\ninput {\n color: var(--md-typeset-color);\n font-feature-settings: \"kern\", \"liga\";\n font-family:\n var(--md-text-font-family, _),\n -apple-system, BlinkMacSystemFont, Helvetica, Arial, sans-serif;\n}\n\n// Define monospaced fonts\ncode,\npre,\nkbd {\n color: var(--md-typeset-color);\n font-feature-settings: \"kern\";\n font-family:\n var(--md-code-font-family, _),\n SFMono-Regular, Consolas, Menlo, monospace;\n}\n\n// ----------------------------------------------------------------------------\n// Rules: typesetted content\n// ----------------------------------------------------------------------------\n\n// Icon definitions\n:root {\n --md-typeset-table--ascending: svg-load(\"material/arrow-down.svg\");\n --md-typeset-table--descending: svg-load(\"material/arrow-up.svg\");\n}\n\n// ----------------------------------------------------------------------------\n\n// Content that is typeset - if possible, all margins, paddings and font sizes\n// should be set in ems, so nested blocks (e.g. admonitions) render correctly.\n.md-typeset {\n font-size: px2rem(16px);\n line-height: 1.6;\n color-adjust: exact;\n\n // [print]: We'll use a smaller `font-size` for printing, so code examples\n // don't break too early, and `16px` looks too big anyway.\n @media print {\n font-size: px2rem(13.6px);\n }\n\n // Default spacing\n ul,\n ol,\n dl,\n figure,\n blockquote,\n pre {\n margin: 1em 0;\n }\n\n // Headline on level 1\n h1 {\n margin: 0 0 px2em(40px, 32px);\n color: var(--md-default-fg-color--light);\n font-weight: 300;\n font-size: px2em(32px);\n line-height: 1.3;\n letter-spacing: -0.01em;\n }\n\n // Headline on level 2\n h2 {\n margin: px2em(40px, 25px) 0 px2em(16px, 25px);\n font-weight: 300;\n font-size: px2em(25px);\n line-height: 1.4;\n letter-spacing: -0.01em;\n }\n\n // Headline on level 3\n h3 {\n margin: px2em(32px, 20px) 0 px2em(16px, 20px);\n font-weight: 400;\n font-size: px2em(20px);\n line-height: 1.5;\n letter-spacing: -0.01em;\n }\n\n // Headline on level 3 following level 2\n h2 + h3 {\n margin-top: px2em(16px, 20px);\n }\n\n // Headline on level 4\n h4 {\n margin: px2em(16px) 0;\n font-weight: 700;\n letter-spacing: -0.01em;\n }\n\n // Headline on level 5-6\n h5,\n h6 {\n margin: px2em(16px, 12.8px) 0;\n color: var(--md-default-fg-color--light);\n font-weight: 700;\n font-size: px2em(12.8px);\n letter-spacing: -0.01em;\n }\n\n // Headline on level 5\n h5 {\n text-transform: uppercase;\n }\n\n // Horizontal separator\n hr {\n display: flow-root;\n margin: 1.5em 0;\n border-bottom: px2rem(1px) solid var(--md-default-fg-color--lightest);\n }\n\n // Text link\n a {\n color: var(--md-typeset-a-color);\n word-break: break-word;\n\n // Also enable color transition on pseudo elements\n &,\n &::before {\n transition: color 125ms;\n }\n\n // Text link on focus/hover\n &:focus,\n &:hover {\n color: var(--md-accent-fg-color);\n }\n\n // Text link on keyboard focus\n &.focus-visible {\n outline-color: var(--md-accent-fg-color);\n outline-offset: px2rem(4px);\n }\n }\n\n // Code block\n code,\n pre,\n kbd {\n color: var(--md-code-fg-color);\n direction: ltr;\n\n // [print]: Wrap text and hide scollbars\n @media print {\n white-space: pre-wrap;\n }\n }\n\n // Inline code block\n code {\n padding: 0 px2em(4px, 13.6px);\n font-size: px2em(13.6px);\n word-break: break-word;\n background-color: var(--md-code-bg-color);\n border-radius: px2rem(2px);\n box-decoration-break: clone;\n\n // Hide outline for pointer devices\n &:not(.focus-visible) {\n outline: none;\n -webkit-tap-highlight-color: transparent;\n }\n }\n\n // Code block in headline\n h1 code,\n h2 code,\n h3 code,\n h4 code,\n h5 code,\n h6 code {\n margin: initial;\n padding: initial;\n background-color: transparent;\n box-shadow: none;\n }\n\n // Ensure link color in code blocks\n a code {\n color: currentColor;\n }\n\n // Unformatted content\n pre {\n position: relative;\n display: flow-root;\n line-height: 1.4;\n\n // Code block\n > code {\n display: block;\n margin: 0;\n padding: px2em(10.5px, 13.6px) px2em(16px, 13.6px);\n overflow: auto;\n word-break: normal;\n box-shadow: none;\n box-decoration-break: slice;\n touch-action: auto;\n scrollbar-width: thin;\n scrollbar-color: var(--md-default-fg-color--lighter) transparent;\n\n // Code block on hover\n &:hover {\n scrollbar-color: var(--md-accent-fg-color) transparent;\n }\n\n // Webkit scrollbar\n &::-webkit-scrollbar {\n width: px2rem(4px);\n height: px2rem(4px);\n }\n\n // Webkit scrollbar thumb\n &::-webkit-scrollbar-thumb {\n background-color: var(--md-default-fg-color--lighter);\n\n // Webkit scrollbar thumb on hover\n &:hover {\n background-color: var(--md-accent-fg-color);\n }\n }\n }\n }\n\n // [mobile -]: Align with body copy\n @include break-to-device(mobile) {\n\n // Unformatted text\n > pre {\n margin: 1em px2rem(-16px);\n\n // Code block\n code {\n border-radius: 0;\n }\n }\n }\n\n // Keyboard key\n kbd {\n display: inline-block;\n padding: 0 px2em(8px, 12px);\n color: var(--md-default-fg-color);\n font-size: px2em(12px);\n vertical-align: text-top;\n word-break: break-word;\n background-color: var(--md-typeset-kbd-color);\n border-radius: px2rem(2px);\n box-shadow:\n 0 px2rem(2px) 0 px2rem(1px) var(--md-typeset-kbd-border-color),\n 0 px2rem(2px) 0 var(--md-typeset-kbd-border-color),\n 0 px2rem(-2px) px2rem(4px) var(--md-typeset-kbd-accent-color) inset;\n }\n\n // Text highlighting marker\n mark {\n color: inherit;\n word-break: break-word;\n background-color: var(--md-typeset-mark-color);\n box-decoration-break: clone;\n }\n\n // Abbreviation\n abbr {\n text-decoration: none;\n border-bottom: px2rem(1px) dotted var(--md-default-fg-color--light);\n cursor: help;\n\n // Show tooltip for touch devices\n @media (hover: none) {\n position: relative;\n\n // Tooltip\n &[title]:focus::after,\n &[title]:hover::after {\n @include z-depth(2);\n\n position: absolute;\n left: 0;\n display: inline-block;\n width: auto;\n min-width: max-content;\n max-width: 80%;\n margin-top: 2em;\n padding: px2rem(4px) px2rem(6px);\n color: var(--md-default-bg-color);\n font-size: px2rem(14px);\n background-color: var(--md-default-fg-color);\n border-radius: px2rem(2px);\n content: attr(title);\n }\n }\n }\n\n // Small text\n small {\n opacity: 0.75;\n }\n\n // Superscript and subscript\n sup,\n sub {\n margin-left: px2em(1px, 12.8px);\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n margin-right: px2em(1px, 12.8px);\n margin-left: initial;\n }\n }\n\n // Blockquotes, possibly nested\n blockquote {\n display: flow-root;\n padding-left: px2rem(12px);\n color: var(--md-default-fg-color--light);\n border-left: px2rem(4px) solid var(--md-default-fg-color--lighter);\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n padding-right: px2rem(12px);\n padding-left: initial;\n border-right: px2rem(4px) solid var(--md-default-fg-color--lighter);\n border-left: initial;\n }\n }\n\n // Unordered list\n ul {\n list-style-type: disc;\n }\n\n // Unordered and ordered list\n ul,\n ol {\n display: flow-root;\n margin-left: px2em(10px);\n padding: 0;\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n margin-right: px2em(10px);\n margin-left: initial;\n }\n\n // Nested ordered list\n ol {\n list-style-type: lower-alpha;\n\n // Triply nested ordered list\n ol {\n list-style-type: lower-roman;\n }\n }\n\n // List element\n li {\n margin-bottom: 0.5em;\n margin-left: px2em(20px);\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n margin-right: px2em(20px);\n margin-left: initial;\n }\n\n // Adjust spacing\n p,\n blockquote {\n margin: 0.5em 0;\n }\n\n // Adjust spacing on last child\n &:last-child {\n margin-bottom: 0;\n }\n\n // Nested list\n ul,\n ol {\n margin: 0.5em 0 0.5em px2em(10px);\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n margin-right: px2em(10px);\n margin-left: initial;\n }\n }\n }\n }\n\n // Definition list\n dd {\n margin: 1em 0 1.5em px2em(30px);\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n margin-right: px2em(30px);\n margin-left: initial;\n }\n }\n\n // Image or icon\n img,\n svg {\n max-width: 100%;\n height: auto;\n\n // Adjust spacing when left-aligned\n &[align=\"left\"] {\n margin: 1em;\n margin-left: 0;\n }\n\n // Adjust spacing when right-aligned\n &[align=\"right\"] {\n margin: 1em;\n margin-right: 0;\n }\n\n // Adjust spacing when sole children\n &[align]:only-child {\n margin-top: 0;\n }\n }\n\n // Figure\n figure {\n display: flow-root;\n width: fit-content;\n max-width: 100%;\n margin: 0 auto;\n text-align: center;\n\n // Figure images\n img {\n display: block;\n }\n }\n\n // Figure caption\n figcaption {\n max-width: px2rem(480px);\n margin: 1em auto 2em;\n font-style: italic;\n }\n\n // Limit width to container\n iframe {\n max-width: 100%;\n }\n\n // Data table\n table:not([class]) {\n display: inline-block;\n max-width: 100%;\n overflow: auto;\n font-size: px2rem(12.8px);\n background-color: var(--md-default-bg-color);\n border-radius: px2rem(2px);\n box-shadow:\n 0 px2rem(4px) px2rem(10px) hsla(0, 0%, 0%, 0.05),\n 0 0 px2rem(1px) hsla(0, 0%, 0%, 0.1);\n touch-action: auto;\n\n // [print]: Reset display mode so table header wraps when printing\n @media print {\n display: table;\n }\n\n // Due to margin collapse because of the necessary inline-block hack, we\n // cannot increase the bottom margin on the table, so we just increase the\n // top margin on the following element\n + * {\n margin-top: 1.5em;\n }\n\n // Elements in table heading and cell\n th > *,\n td > * {\n\n // Adjust spacing on first child\n &:first-child {\n margin-top: 0;\n }\n\n // Adjust spacing on last child\n &:last-child {\n margin-bottom: 0;\n }\n }\n\n // Table heading and cell\n th:not([align]),\n td:not([align]) {\n text-align: left;\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n text-align: right;\n }\n }\n\n // Table heading\n th {\n min-width: px2rem(100px);\n padding: px2em(12px, 12.8px) px2em(16px, 12.8px);\n color: var(--md-default-bg-color);\n vertical-align: top;\n background-color: var(--md-default-fg-color--light);\n\n // Links in table headings\n a {\n color: inherit;\n }\n }\n\n // Table cell\n td {\n padding: px2em(12px, 12.8px) px2em(16px, 12.8px);\n vertical-align: top;\n border-top: px2rem(1px) solid var(--md-default-fg-color--lightest);\n }\n\n // Table row\n tr {\n transition: background-color 125ms;\n\n // Table row on hover\n &:hover {\n background-color: rgba(0, 0, 0, 0.035);\n box-shadow: 0 px2rem(1px) 0 var(--md-default-bg-color) inset;\n }\n\n // Hide border on first table row\n &:first-child td {\n border-top: 0;\n }\n }\n\n // Text link in table\n a {\n word-break: normal;\n }\n }\n\n // Sortable table\n table th[role=\"columnheader\"] {\n cursor: pointer;\n\n // Sort icon\n &::after {\n display: inline-block;\n width: 1.2em;\n height: 1.2em;\n margin-left: 0.5em;\n vertical-align: sub;\n mask-repeat: no-repeat;\n mask-size: contain;\n content: \"\";\n }\n\n // Sort ascending\n &[aria-sort=\"ascending\"]::after {\n background-color: currentColor;\n mask-image: var(--md-typeset-table--ascending);\n }\n\n // Sort descending\n &[aria-sort=\"descending\"]::after {\n background-color: currentColor;\n mask-image: var(--md-typeset-table--descending);\n }\n }\n\n // Data table scroll wrapper\n &__scrollwrap {\n margin: 1em px2rem(-16px);\n overflow-x: auto;\n touch-action: auto;\n }\n\n // Data table wrapper\n &__table {\n display: inline-block;\n margin-bottom: 0.5em;\n padding: 0 px2rem(16px);\n\n // [print]: Reset display mode so table header wraps when printing\n @media print {\n display: block;\n }\n\n // Data table\n html & table {\n display: table;\n width: 100%;\n margin: 0;\n overflow: hidden;\n }\n }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Variables\n// ----------------------------------------------------------------------------\n\n///\n/// Device-specific breakpoints\n///\n/// @example\n/// $break-devices: (\n/// mobile: (\n/// portrait: 220px 479px,\n/// landscape: 480px 719px\n/// ),\n/// tablet: (\n/// portrait: 720px 959px,\n/// landscape: 960px 1219px\n/// ),\n/// screen: (\n/// small: 1220px 1599px,\n/// medium: 1600px 1999px,\n/// large: 2000px\n/// )\n/// );\n///\n$break-devices: () !default;\n\n// ----------------------------------------------------------------------------\n// Helpers\n// ----------------------------------------------------------------------------\n\n///\n/// Choose minimum and maximum device widths\n///\n@function break-select-min-max($devices) {\n $min: 1000000;\n $max: 0;\n @each $key, $value in $devices {\n @while type-of($value) == map {\n $value: break-select-min-max($value);\n }\n @if type-of($value) == list {\n @each $number in $value {\n @if type-of($number) == number {\n $min: min($number, $min);\n @if $max {\n $max: max($number, $max);\n }\n } @else {\n @error \"Invalid number: #{$number}\";\n }\n }\n } @else if type-of($value) == number {\n $min: min($value, $min);\n $max: null;\n } @else {\n @error \"Invalid value: #{$value}\";\n }\n }\n @return $min, $max;\n}\n\n///\n/// Select minimum and maximum widths for a device breakpoint\n///\n@function break-select-device($device) {\n $current: $break-devices;\n @for $n from 1 through length($device) {\n @if type-of($current) == map {\n $current: map-get($current, nth($device, $n));\n } @else {\n @error \"Invalid device map: #{$devices}\";\n }\n }\n @if type-of($current) == list or type-of($current) == number {\n $current: (default: $current);\n }\n @return break-select-min-max($current);\n}\n\n// ----------------------------------------------------------------------------\n// Mixins\n// ----------------------------------------------------------------------------\n\n///\n/// A minimum-maximum media query breakpoint\n///\n@mixin break-at($breakpoint) {\n @if type-of($breakpoint) == number {\n @media screen and (min-width: $breakpoint) {\n @content;\n }\n } @else if type-of($breakpoint) == list {\n $min: nth($breakpoint, 1);\n $max: nth($breakpoint, 2);\n @if type-of($min) == number and type-of($max) == number {\n @media screen and (min-width: $min) and (max-width: $max) {\n @content;\n }\n } @else {\n @error \"Invalid breakpoint: #{$breakpoint}\";\n }\n } @else {\n @error \"Invalid breakpoint: #{$breakpoint}\";\n }\n}\n\n///\n/// An orientation media query breakpoint\n///\n@mixin break-at-orientation($breakpoint) {\n @if type-of($breakpoint) == string {\n @media screen and (orientation: $breakpoint) {\n @content;\n }\n } @else {\n @error \"Invalid breakpoint: #{$breakpoint}\";\n }\n}\n\n///\n/// A maximum-aspect-ratio media query breakpoint\n///\n@mixin break-at-ratio($breakpoint) {\n @if type-of($breakpoint) == number {\n @media screen and (max-aspect-ratio: $breakpoint) {\n @content;\n }\n } @else {\n @error \"Invalid breakpoint: #{$breakpoint}\";\n }\n}\n\n///\n/// A minimum-maximum media query device breakpoint\n///\n@mixin break-at-device($device) {\n @if type-of($device) == string {\n $device: $device,;\n }\n @if type-of($device) == list {\n $breakpoint: break-select-device($device);\n @if nth($breakpoint, 2) {\n $min: nth($breakpoint, 1);\n $max: nth($breakpoint, 2);\n\n @media screen and (min-width: $min) and (max-width: $max) {\n @content;\n }\n } @else {\n @error \"Invalid device: #{$device}\";\n }\n } @else {\n @error \"Invalid device: #{$device}\";\n }\n}\n\n///\n/// A minimum media query device breakpoint\n///\n@mixin break-from-device($device) {\n @if type-of($device) == string {\n $device: $device,;\n }\n @if type-of($device) == list {\n $breakpoint: break-select-device($device);\n $min: nth($breakpoint, 1);\n\n @media screen and (min-width: $min) {\n @content;\n }\n } @else {\n @error \"Invalid device: #{$device}\";\n }\n}\n\n///\n/// A maximum media query device breakpoint\n///\n@mixin break-to-device($device) {\n @if type-of($device) == string {\n $device: $device,;\n }\n @if type-of($device) == list {\n $breakpoint: break-select-device($device);\n $max: nth($breakpoint, 2);\n\n @media screen and (max-width: $max) {\n @content;\n }\n } @else {\n @error \"Invalid device: #{$device}\";\n }\n}\n","//\n// Name: Material Shadows\n// Description: Mixins for Material Design Shadows.\n// Version: 3.0.1\n//\n// Author: Denis Malinochkin\n// Git: https://github.com/mrmlnc/material-shadows\n//\n// twitter: @mrmlnc\n//\n// ------------------------------------\n\n\n// Mixins\n// ------------------------------------\n\n@mixin z-depth-transition() {\n transition: box-shadow .28s cubic-bezier(.4, 0, .2, 1);\n}\n\n@mixin z-depth-focus() {\n box-shadow: 0 0 8px rgba(0, 0, 0, .18), 0 8px 16px rgba(0, 0, 0, .36);\n}\n\n@mixin z-depth-2dp() {\n box-shadow: 0 2px 2px 0 rgba(0, 0, 0, .14),\n 0 1px 5px 0 rgba(0, 0, 0, .12),\n 0 3px 1px -2px rgba(0, 0, 0, .2);\n}\n\n@mixin z-depth-3dp() {\n box-shadow: 0 3px 4px 0 rgba(0, 0, 0, .14),\n 0 1px 8px 0 rgba(0, 0, 0, .12),\n 0 3px 3px -2px rgba(0, 0, 0, .4);\n}\n\n@mixin z-depth-4dp() {\n box-shadow: 0 4px 5px 0 rgba(0, 0, 0, .14),\n 0 1px 10px 0 rgba(0, 0, 0, .12),\n 0 2px 4px -1px rgba(0, 0, 0, .4);\n}\n\n@mixin z-depth-6dp() {\n box-shadow: 0 6px 10px 0 rgba(0, 0, 0, .14),\n 0 1px 18px 0 rgba(0, 0, 0, .12),\n 0 3px 5px -1px rgba(0, 0, 0, .4);\n}\n\n@mixin z-depth-8dp() {\n box-shadow: 0 8px 10px 1px rgba(0, 0, 0, .14),\n 0 3px 14px 2px rgba(0, 0, 0, .12),\n 0 5px 5px -3px rgba(0, 0, 0, .4);\n}\n\n@mixin z-depth-16dp() {\n box-shadow: 0 16px 24px 2px rgba(0, 0, 0, .14),\n 0 6px 30px 5px rgba(0, 0, 0, .12),\n 0 8px 10px -5px rgba(0, 0, 0, .4);\n}\n\n@mixin z-depth-24dp() {\n box-shadow: 0 9px 46px 8px rgba(0, 0, 0, .14),\n 0 24px 38px 3px rgba(0, 0, 0, .12),\n 0 11px 15px -7px rgba(0, 0, 0, .4);\n}\n\n@mixin z-depth($dp: 2) {\n @if $dp == 2 {\n @include z-depth-2dp();\n } @else if $dp == 3 {\n @include z-depth-3dp();\n } @else if $dp == 4 {\n @include z-depth-4dp();\n } @else if $dp == 6 {\n @include z-depth-6dp();\n } @else if $dp == 8 {\n @include z-depth-8dp();\n } @else if $dp == 16 {\n @include z-depth-16dp();\n } @else if $dp == 24 {\n @include z-depth-24dp();\n }\n}\n\n\n// Class generator\n// ------------------------------------\n\n@mixin z-depth-classes($transition: false, $focus: false) {\n @if $transition == true {\n &-transition {\n @include z-depth-transition();\n }\n }\n\n @if $focus == true {\n &-focus {\n @include z-depth-focus();\n }\n }\n\n // The available values for the shadow depth\n @each $depth in 2, 3, 4, 6, 8, 16, 24 {\n &-#{$depth}dp {\n @include z-depth($depth);\n }\n }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules: base grid and containers\n// ----------------------------------------------------------------------------\n\n// Stretch container to viewport and set base `font-size`\nhtml {\n height: 100%;\n overflow-x: hidden;\n // Hack: normally, we would set the base `font-size` to `62.5%`, so we can\n // base all calculations on `10px`, but Chromium and Chrome define a minimal\n // `font-size` of `12px` if the system language is set to Chinese. For this\n // reason we just double the `font-size` and set it to `20px`.\n //\n // See https://github.com/squidfunk/mkdocs-material/issues/911\n font-size: 125%;\n\n // [screen medium +]: Set base `font-size` to `11px`\n @include break-from-device(screen medium) {\n font-size: 137.5%;\n }\n\n // [screen large +]: Set base `font-size` to `12px`\n @include break-from-device(screen large) {\n font-size: 150%;\n }\n}\n\n// Stretch body to container - flexbox is used, so the footer will always be\n// aligned to the bottom of the viewport\nbody {\n position: relative;\n display: flex;\n flex-direction: column;\n width: 100%;\n min-height: 100%;\n // Hack: reset `font-size` to `10px`, so the spacing for all inline elements\n // is correct again. Otherwise the spacing would be based on `20px`.\n font-size: px2rem(10px);\n background-color: var(--md-default-bg-color);\n\n // [print]: Omit flexbox layout due to a Firefox bug (https://mzl.la/39DgR3m)\n @media print {\n display: block;\n }\n\n // Body in locked state\n &[data-md-state=\"lock\"] {\n\n // [tablet portrait -]: Omit scroll bubbling\n @include break-to-device(tablet portrait) {\n position: fixed;\n }\n }\n}\n\n// ----------------------------------------------------------------------------\n\n// Grid container - this class is applied to wrapper elements within the\n// header, content area and footer, and makes sure that their width is limited\n// to `1220px`, and they are rendered centered if the screen is larger.\n.md-grid {\n max-width: px2rem(1220px);\n margin-right: auto;\n margin-left: auto;\n}\n\n// Main container\n.md-container {\n display: flex;\n flex-direction: column;\n flex-grow: 1;\n\n // [print]: Omit flexbox layout due to a Firefox bug (https://mzl.la/39DgR3m)\n @media print {\n display: block;\n }\n}\n\n// Main area - stretch to remaining space of container\n.md-main {\n flex-grow: 1;\n\n // Main area wrapper\n &__inner {\n display: flex;\n height: 100%;\n margin-top: px2rem(24px + 6px);\n }\n}\n\n// Add ellipsis in case of overflowing text\n.md-ellipsis {\n overflow: hidden;\n white-space: nowrap;\n text-overflow: ellipsis;\n}\n\n// ----------------------------------------------------------------------------\n// Rules: navigational elements\n// ----------------------------------------------------------------------------\n\n// Toggle - this class is applied to checkbox elements, which are used to\n// implement the CSS-only drawer and navigation, as well as the search\n.md-toggle {\n display: none;\n}\n\n// Option - this class is applied to radio elements, which are used to\n// implement the color palette toggle\n.md-option {\n position: absolute;\n width: 0;\n height: 0;\n opacity: 0;\n\n // Option label for checked radio button\n &:checked + label:not([hidden]) {\n display: block;\n }\n\n // Show outline for pointer devices\n &.focus-visible + label {\n outline-style: auto;\n outline-color: var(--md-accent-fg-color);\n }\n}\n\n// Skip link\n.md-skip {\n position: fixed;\n // Hack: if we don't set the negative `z-index`, the skip link will force the\n // creation of new layers when code blocks are near the header on scrolling\n z-index: -1;\n margin: px2rem(10px);\n padding: px2rem(6px) px2rem(10px);\n color: var(--md-default-bg-color);\n font-size: px2rem(12.8px);\n background-color: var(--md-default-fg-color);\n border-radius: px2rem(2px);\n outline-color: var(--md-accent-fg-color);\n transform: translateY(px2rem(8px));\n opacity: 0;\n\n // Show skip link on focus\n &:focus {\n z-index: 10;\n transform: translateY(0);\n opacity: 1;\n transition:\n transform 250ms cubic-bezier(0.4, 0, 0.2, 1),\n opacity 175ms 75ms;\n }\n}\n\n// ----------------------------------------------------------------------------\n// Rules: print styles\n// ----------------------------------------------------------------------------\n\n// Add margins to page\n@page {\n margin: 25mm;\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Announcement bar\n.md-announce {\n overflow: auto;\n background-color: var(--md-footer-bg-color);\n\n // [print]: Hide announcement bar\n @media print {\n display: none;\n }\n\n // Announcement wrapper\n &__inner {\n margin: px2rem(12px) auto;\n padding: 0 px2rem(16px);\n color: var(--md-footer-fg-color);\n font-size: px2rem(14px);\n }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Icon definitions\n:root {\n --md-clipboard-icon: svg-load(\"material/content-copy.svg\");\n}\n\n// ----------------------------------------------------------------------------\n\n// Button to copy to clipboard\n.md-clipboard {\n position: absolute;\n top: px2em(8px);\n right: px2em(8px);\n z-index: 1;\n width: px2em(24px);\n height: px2em(24px);\n color: var(--md-default-fg-color--lightest);\n border-radius: px2rem(2px);\n outline-color: var(--md-accent-fg-color);\n outline-offset: px2rem(2px);\n cursor: pointer;\n transition: color 250ms;\n\n // [print]: Hide button\n @media print {\n display: none;\n }\n\n // Hide outline for pointer devices\n &:not(.focus-visible) {\n outline: none;\n -webkit-tap-highlight-color: transparent;\n }\n\n // Darken color on code block hover\n :hover > & {\n color: var(--md-default-fg-color--light);\n }\n\n // Button on focus/hover\n &:focus,\n &:hover {\n color: var(--md-accent-fg-color);\n }\n\n // Button icon - the width and height are defined in `em`, so the size is\n // automatically adjusted for nested code blocks (e.g. in admonitions)\n &::after {\n display: block;\n width: px2em(18px);\n height: px2em(18px);\n margin: 0 auto;\n background-color: currentColor;\n mask-image: var(--md-clipboard-icon);\n mask-repeat: no-repeat;\n mask-size: contain;\n content: \"\";\n }\n\n // Inline button\n &--inline {\n cursor: pointer;\n\n // Code block\n code {\n transition:\n color 250ms,\n background-color 250ms;\n }\n\n // Code block on focus/hover\n &:focus code,\n &:hover code {\n color: var(--md-accent-fg-color);\n background-color: var(--md-accent-fg-color--transparent);\n }\n }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Content area\n.md-content {\n flex-grow: 1;\n // Hack: we must use `overflow: hidden`, so the content area is capped by\n // the dimensions of its parent. Otherwise, long code blocks might lead to\n // a wider content area which will break everything. This, however, induces\n // margin collapse, which will break scroll margins. Adding a large enough\n // scroll padding seems to do the trick, at least in Chrome and Firefox.\n overflow: hidden;\n scroll-padding-top: px2rem(1024px);\n\n // Content wrapper\n &__inner {\n margin: 0 px2rem(16px) px2rem(24px);\n padding-top: px2rem(12px);\n\n // [screen +]: Adjust spacing between content area and sidebars\n @include break-from-device(screen) {\n\n // Sidebar with navigation is visible\n .md-sidebar--primary:not([hidden]) ~ .md-content > & {\n margin-left: px2rem(24px);\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n margin-right: px2rem(24px);\n margin-left: px2rem(16px);\n }\n }\n\n // Sidebar with table of contents is visible\n .md-sidebar--secondary:not([hidden]) ~ .md-content > & {\n margin-right: px2rem(24px);\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n margin-right: px2rem(16px);\n margin-left: px2rem(24px);\n }\n }\n }\n\n // Hack: add pseudo element for spacing, as the overflow of the content\n // container may not be hidden due to an imminent offset error on targets\n &::before {\n display: block;\n height: px2rem(8px);\n content: \"\";\n }\n\n // Adjust spacing on last child\n > :last-child {\n margin-bottom: 0;\n }\n }\n\n // Button inside of the content area - these buttons are meant for actions on\n // a document-level, i.e. linking to related source code files, printing etc.\n &__button {\n float: right;\n margin: px2rem(8px) 0;\n margin-left: px2rem(8px);\n padding: 0;\n\n // [print]: Hide buttons\n @media print {\n display: none;\n }\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n float: left;\n margin-right: px2rem(8px);\n margin-left: initial;\n\n // Flip icon vertically\n svg {\n transform: scaleX(-1);\n }\n }\n\n // Adjust default link color for icons\n .md-typeset & {\n color: var(--md-default-fg-color--lighter);\n }\n\n // Align with body copy located next to icon\n svg {\n display: inline;\n vertical-align: top;\n }\n }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Dialog\n.md-dialog {\n @include z-depth(2);\n\n position: fixed;\n right: px2rem(16px);\n bottom: px2rem(16px);\n left: initial;\n z-index: 2;\n min-width: px2rem(222px);\n padding: px2rem(8px) px2rem(12px);\n background-color: var(--md-default-fg-color);\n border-radius: px2rem(2px);\n transform: translateY(100%);\n opacity: 0;\n transition:\n transform 0ms 400ms,\n opacity 400ms;\n pointer-events: none;\n\n // [print]: Hide dialog\n @media print {\n display: none;\n }\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n right: initial;\n left: px2rem(16px);\n }\n\n // Dialog in open state\n &[data-md-state=\"open\"] {\n transform: translateY(0);\n opacity: 1;\n transition:\n transform 400ms cubic-bezier(0.075, 0.85, 0.175, 1),\n opacity 400ms;\n pointer-events: initial;\n }\n\n // Dialog wrapper\n &__inner {\n color: var(--md-default-bg-color);\n font-size: px2rem(14px);\n }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Scoped in typesetted content to match specificity of regular content\n.md-typeset {\n\n // Form button\n .md-button {\n display: inline-block;\n padding: px2em(10px) px2em(32px);\n color: var(--md-primary-fg-color);\n font-weight: 700;\n border: px2rem(2px) solid currentColor;\n border-radius: px2rem(2px);\n transition:\n color 125ms,\n background-color 125ms,\n border-color 125ms;\n\n // Primary button\n &--primary {\n color: var(--md-primary-bg-color);\n background-color: var(--md-primary-fg-color);\n border-color: var(--md-primary-fg-color);\n }\n\n // Button on focus/hover\n &:focus,\n &:hover {\n color: var(--md-accent-bg-color);\n background-color: var(--md-accent-fg-color);\n border-color: var(--md-accent-fg-color);\n }\n }\n\n // Form input\n .md-input {\n height: px2rem(36px);\n padding: 0 px2rem(12px);\n font-size: px2rem(16px);\n border-radius: px2rem(2px);\n box-shadow:\n 0 px2rem(4px) px2rem(10px) hsla(0, 0%, 0%, 0.1),\n 0 px2rem(0.5px) px2rem(1px) hsla(0, 0%, 0%, 0.1);\n transition: box-shadow 250ms;\n\n // Input on focus/hover\n &:focus,\n &:hover {\n box-shadow:\n 0 px2rem(8px) px2rem(20px) hsla(0, 0%, 0%, 0.15),\n 0 px2rem(0.5px) px2rem(1px) hsla(0, 0%, 0%, 0.15);\n }\n\n // Stretch to full width\n &--stretch {\n width: 100%;\n }\n }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Header - by default, the header will be sticky and stay always on top of the\n// viewport. If this behavior is not desired, just set `position: static`.\n.md-header {\n position: sticky;\n top: 0;\n right: 0;\n left: 0;\n z-index: 2;\n color: var(--md-primary-bg-color);\n background-color: var(--md-primary-fg-color);\n // Hack: reduce jitter by adding a transparent box shadow of the same size\n // so the size of the layer doesn't change during animation\n box-shadow:\n 0 0 px2rem(4px) rgba(0, 0, 0, 0),\n 0 px2rem(4px) px2rem(8px) rgba(0, 0, 0, 0);\n\n // [print]: Hide header\n @media print {\n display: none;\n }\n\n // Header in shadow state, i.e. shadow is visible\n &[data-md-state=\"shadow\"] {\n box-shadow:\n 0 0 px2rem(4px) rgba(0, 0, 0, 0.1),\n 0 px2rem(4px) px2rem(8px) rgba(0, 0, 0, 0.2);\n transition:\n transform 250ms cubic-bezier(0.1, 0.7, 0.1, 1),\n box-shadow 250ms;\n }\n\n // Header in hidden state, i.e. moved out of sight\n &[data-md-state=\"hidden\"] {\n transform: translateY(-100%);\n transition:\n transform 250ms cubic-bezier(0.8, 0, 0.6, 1),\n box-shadow 250ms;\n }\n\n // Header wrapper\n &__inner {\n display: flex;\n align-items: center;\n padding: 0 px2rem(4px);\n }\n\n // Header button\n &__button {\n position: relative;\n z-index: 1;\n margin: px2rem(4px);\n padding: px2rem(8px);\n color: currentColor;\n vertical-align: middle;\n outline-color: var(--md-accent-fg-color);\n cursor: pointer;\n transition: opacity 250ms;\n\n // Button on hover\n &:hover {\n opacity: 0.7;\n }\n\n // Header button is visible\n &:not([hidden]) {\n display: inline-block;\n }\n\n // Hide outline for pointer devices\n &:not(.focus-visible) {\n outline: none;\n -webkit-tap-highlight-color: transparent;\n }\n\n // Button with logo, pointing to `config.site_url`\n &.md-logo {\n margin: px2rem(4px);\n padding: px2rem(8px);\n\n // [tablet -]: Hide button\n @include break-to-device(tablet) {\n display: none;\n }\n\n // Image or icon\n img,\n svg {\n display: block;\n width: px2rem(24px);\n height: px2rem(24px);\n fill: currentColor;\n }\n }\n\n // Button for search\n &[for=\"__search\"] {\n\n // [tablet landscape +]: Hide button\n @include break-from-device(tablet landscape) {\n display: none;\n }\n\n // [no-js]: Hide button\n .no-js & {\n display: none;\n }\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n\n // Flip icon vertically\n svg {\n transform: scaleX(-1);\n }\n }\n }\n\n // Button for drawer\n &[for=\"__drawer\"] {\n\n // [screen +]: Hide button\n @include break-from-device(screen) {\n display: none;\n }\n }\n }\n\n // Header topic\n &__topic {\n position: absolute;\n display: flex;\n max-width: 100%;\n transition:\n transform 400ms cubic-bezier(0.1, 0.7, 0.1, 1),\n opacity 150ms;\n\n // Second header topic - title of the current page\n & + & {\n z-index: -1;\n transform: translateX(px2rem(25px));\n opacity: 0;\n transition:\n transform 400ms cubic-bezier(1, 0.7, 0.1, 0.1),\n opacity 150ms;\n pointer-events: none;\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n transform: translateX(px2rem(-25px));\n }\n }\n }\n\n // Header title\n &__title {\n flex-grow: 1;\n height: px2rem(48px);\n margin-right: px2rem(8px);\n margin-left: px2rem(20px);\n font-size: px2rem(18px);\n line-height: px2rem(48px);\n\n // Header title in active state, i.e. page title is visible\n &[data-md-state=\"active\"] .md-header__topic {\n z-index: -1;\n transform: translateX(px2rem(-25px));\n opacity: 0;\n transition:\n transform 400ms cubic-bezier(1, 0.7, 0.1, 0.1),\n opacity 150ms;\n pointer-events: none;\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n transform: translateX(px2rem(25px));\n }\n\n // Second header topic - title of the current page\n + .md-header__topic {\n z-index: 0;\n transform: translateX(0);\n opacity: 1;\n transition:\n transform 400ms cubic-bezier(0.1, 0.7, 0.1, 1),\n opacity 150ms;\n pointer-events: initial;\n }\n }\n\n // Add ellipsis in case of overflowing text\n > .md-header__ellipsis {\n position: relative;\n width: 100%;\n height: 100%;\n }\n }\n\n // Header option\n &__option {\n display: flex;\n flex-shrink: 0;\n max-width: 100%;\n white-space: nowrap;\n transition:\n max-width 0ms 250ms,\n opacity 250ms 250ms;\n\n // Hide toggle when search is active\n [data-md-toggle=\"search\"]:checked ~ .md-header & {\n max-width: 0;\n opacity: 0;\n transition:\n max-width 0ms,\n opacity 0ms;\n }\n }\n\n // Repository information container\n &__source {\n display: none;\n\n // [tablet landscape +]: Show repository information\n @include break-from-device(tablet landscape) {\n display: block;\n width: px2rem(234px);\n max-width: px2rem(234px);\n margin-left: px2rem(20px);\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n margin-right: px2rem(20px);\n margin-left: initial;\n }\n }\n\n // [screen +]: Adjust spacing of search bar\n @include break-from-device(screen) {\n margin-left: px2rem(28px);\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n margin-right: px2rem(28px);\n }\n }\n }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Footer\n.md-footer {\n color: var(--md-footer-fg-color);\n background-color: var(--md-footer-bg-color);\n\n // [print]: Hide footer\n @media print {\n display: none;\n }\n\n // Footer wrapper\n &__inner {\n padding: px2rem(4px);\n overflow: auto;\n }\n\n // Footer link to previous and next page\n &__link {\n display: flex;\n padding-top: px2rem(28px);\n padding-bottom: px2rem(8px);\n outline-color: var(--md-accent-fg-color);\n transition: opacity 250ms;\n\n // [tablet +]: Adjust width to 50/50\n @include break-from-device(tablet) {\n width: 50%;\n }\n\n // Footer link on focus/hover\n &:focus,\n &:hover {\n opacity: 0.7;\n }\n\n // Footer link to previous page\n &--prev {\n float: left;\n\n // [mobile -]: Adjust width to 25/75 and hide title\n @include break-to-device(mobile) {\n width: 25%;\n\n // Hide footer title\n .md-footer__title {\n display: none;\n }\n }\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n float: right;\n\n // Flip icon vertically\n svg {\n transform: scaleX(-1);\n }\n }\n }\n\n // Footer link to next page\n &--next {\n float: right;\n text-align: right;\n\n // [mobile -]: Adjust width to 25/75\n @include break-to-device(mobile) {\n width: 75%;\n }\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n float: left;\n text-align: left;\n\n // Flip icon vertically\n svg {\n transform: scaleX(-1);\n }\n }\n }\n }\n\n // Footer title\n &__title {\n position: relative;\n flex-grow: 1;\n max-width: calc(100% - #{px2rem(48px)});\n padding: 0 px2rem(20px);\n font-size: px2rem(18px);\n line-height: px2rem(48px);\n }\n\n // Footer link button\n &__button {\n margin: px2rem(4px);\n padding: px2rem(8px);\n }\n\n // Footer link direction (i.e. prev and next)\n &__direction {\n position: absolute;\n right: 0;\n left: 0;\n margin-top: px2rem(-20px);\n padding: 0 px2rem(20px);\n font-size: px2rem(12.8px);\n opacity: 0.7;\n }\n}\n\n// Footer metadata\n.md-footer-meta {\n background-color: var(--md-footer-bg-color--dark);\n\n // Footer metadata wrapper\n &__inner {\n display: flex;\n flex-wrap: wrap;\n justify-content: space-between;\n padding: px2rem(4px);\n }\n\n // Lighten color for non-hovered text links\n html &.md-typeset a {\n color: var(--md-footer-fg-color--light);\n\n // Text link on focus/hover\n &:focus,\n &:hover {\n color: var(--md-footer-fg-color);\n }\n }\n}\n\n// Footer copyright and theme information\n.md-footer-copyright {\n width: 100%;\n margin: auto px2rem(12px);\n padding: px2rem(8px) 0;\n color: var(--md-footer-fg-color--lighter);\n font-size: px2rem(12.8px);\n\n // [tablet portrait +]: Show copyright and social links in one line\n @include break-from-device(tablet portrait) {\n width: auto;\n }\n\n // Footer copyright highlight - this is the upper part of the copyright and\n // theme information, which will include a darker color than the theme link\n &__highlight {\n color: var(--md-footer-fg-color--light);\n }\n}\n\n// Footer social links\n.md-footer-social {\n margin: 0 px2rem(8px);\n padding: px2rem(4px) 0 px2rem(12px);\n\n // [tablet portrait +]: Show copyright and social links in one line\n @include break-from-device(tablet portrait) {\n padding: px2rem(12px) 0;\n }\n\n // Footer social link\n &__link {\n display: inline-block;\n width: px2rem(32px);\n height: px2rem(32px);\n text-align: center;\n\n // Adjust line-height to match height for correct alignment\n &::before {\n line-height: 1.9;\n }\n\n // Fill icon with current color\n svg {\n max-height: px2rem(16px);\n vertical-align: -25%;\n fill: currentColor;\n }\n }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Icon definitions\n:root {\n --md-nav-icon--prev: svg-load(\"material/arrow-left.svg\");\n --md-nav-icon--next: svg-load(\"material/chevron-right.svg\");\n --md-toc-icon: svg-load(\"material/table-of-contents.svg\");\n}\n\n// ----------------------------------------------------------------------------\n\n// Navigation\n.md-nav {\n font-size: px2rem(14px);\n line-height: 1.3;\n\n // Navigation title\n &__title {\n display: block;\n padding: 0 px2rem(12px);\n overflow: hidden;\n font-weight: 700;\n text-overflow: ellipsis;\n\n // Navigaton button\n .md-nav__button {\n display: none;\n\n // Stretch images based on height, as it's the smaller dimension\n img {\n width: auto;\n height: 100%;\n }\n\n // Button with logo, pointing to `config.site_url`\n &.md-logo {\n\n // Image or icon\n img,\n svg {\n display: block;\n width: px2rem(48px);\n height: px2rem(48px);\n fill: currentColor;\n }\n }\n }\n }\n\n // Navigation list\n &__list {\n margin: 0;\n padding: 0;\n list-style: none;\n }\n\n // Navigation item\n &__item {\n padding: 0 px2rem(12px);\n\n // Navigation item on level 2\n & & {\n padding-right: 0;\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n padding-right: px2rem(12px);\n padding-left: 0;\n }\n }\n }\n\n // Navigation link\n &__link {\n display: block;\n margin-top: 0.625em;\n overflow: hidden;\n text-overflow: ellipsis;\n cursor: pointer;\n transition: color 125ms;\n scroll-snap-align: start;\n\n // Link in blurred state\n &[data-md-state=\"blur\"] {\n color: var(--md-default-fg-color--light);\n }\n\n // Active link\n .md-nav__item &--active {\n color: var(--md-typeset-a-color);\n }\n\n // Navigation link in nested list\n .md-nav__item--nested > & {\n color: inherit;\n }\n\n // Navigation link on focus/hover\n &:focus,\n &:hover {\n color: var(--md-accent-fg-color);\n }\n\n // Navigation link on keyboard focus\n &.focus-visible {\n outline-color: var(--md-accent-fg-color);\n outline-offset: px2rem(4px);\n }\n\n // Navigation link to table of contents\n .md-nav--primary &[for=\"__toc\"] {\n display: none;\n\n // Table of contents icon\n .md-icon::after {\n display: block;\n width: 100%;\n height: 100%;\n mask-image: var(--md-toc-icon);\n background-color: currentColor;\n }\n\n // Hide table of contents\n ~ .md-nav {\n display: none;\n }\n }\n }\n\n // Repository information container\n &__source {\n display: none;\n }\n\n // [tablet -]: Layered navigation\n @include break-to-device(tablet) {\n\n // Primary and nested navigation\n &--primary,\n &--primary & {\n position: absolute;\n top: 0;\n right: 0;\n left: 0;\n z-index: 1;\n display: flex;\n flex-direction: column;\n height: 100%;\n background-color: var(--md-default-bg-color);\n }\n\n // Primary navigation\n &--primary {\n\n // Navigation title and item\n .md-nav__title,\n .md-nav__item {\n font-size: px2rem(16px);\n line-height: 1.5;\n }\n\n // Navigation title\n .md-nav__title {\n position: relative;\n height: px2rem(112px);\n padding: px2rem(60px) px2rem(16px) px2rem(4px);\n color: var(--md-default-fg-color--light);\n font-weight: 400;\n line-height: px2rem(48px);\n white-space: nowrap;\n background-color: var(--md-default-fg-color--lightest);\n cursor: pointer;\n\n // Navigation icon\n .md-nav__icon {\n position: absolute;\n top: px2rem(8px);\n left: px2rem(8px);\n display: block;\n width: px2rem(24px);\n height: px2rem(24px);\n margin: px2rem(4px);\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n right: px2rem(8px);\n left: initial;\n }\n\n // Navigation icon in link to previous level\n &::after {\n display: block;\n width: 100%;\n height: 100%;\n background-color: currentColor;\n mask-image: var(--md-nav-icon--prev);\n mask-repeat: no-repeat;\n mask-size: contain;\n content: \"\";\n }\n }\n\n // Navigation list\n ~ .md-nav__list {\n overflow-y: auto;\n background-color: var(--md-default-bg-color);\n box-shadow:\n 0 px2rem(1px) 0 var(--md-default-fg-color--lightest) inset;\n scroll-snap-type: y mandatory;\n touch-action: pan-y;\n\n // Omit border on first child\n > :first-child {\n border-top: 0;\n }\n }\n\n // Top-level navigation title\n &[for=\"__drawer\"] {\n color: var(--md-primary-bg-color);\n background-color: var(--md-primary-fg-color);\n }\n\n // Button with logo, pointing to `config.site_url`\n .md-logo {\n position: absolute;\n top: px2rem(4px);\n left: px2rem(4px);\n display: block;\n margin: px2rem(4px);\n padding: px2rem(8px);\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n right: px2rem(4px);\n left: initial;\n }\n }\n }\n\n // Navigation list\n .md-nav__list {\n flex: 1;\n }\n\n // Navigation item\n .md-nav__item {\n padding: 0;\n border-top: px2rem(1px) solid var(--md-default-fg-color--lightest);\n\n // Navigation link in nested navigation\n &--nested > .md-nav__link {\n padding-right: px2rem(48px);\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n padding-right: px2rem(16px);\n padding-left: px2rem(48px);\n }\n }\n\n // Navigation link in active navigation\n &--active > .md-nav__link {\n color: var(--md-typeset-a-color);\n\n // Navigation link on focus/hover\n &:focus,\n &:hover {\n color: var(--md-accent-fg-color);\n }\n }\n }\n\n // Navigation link\n .md-nav__link {\n position: relative;\n margin-top: 0;\n padding: px2rem(12px) px2rem(16px);\n\n // Navigation icon\n .md-nav__icon {\n position: absolute;\n top: 50%;\n right: px2rem(12px);\n width: px2rem(24px);\n height: px2rem(24px);\n margin-top: px2rem(-12px);\n color: inherit;\n font-size: px2rem(24px);\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n right: initial;\n left: px2rem(12px);\n }\n\n // Navigation icon in link to next level\n &::after {\n display: block;\n width: 100%;\n height: 100%;\n background-color: currentColor;\n mask-image: var(--md-nav-icon--next);\n mask-repeat: no-repeat;\n mask-size: contain;\n content: \"\";\n }\n }\n }\n\n // Flip icon vertically\n .md-nav__icon {\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] &::after {\n transform: scale(-1);\n }\n }\n\n // Table of contents contained in primary navigation\n .md-nav--secondary {\n\n // Navigation link - omit unnecessary layering\n .md-nav__link {\n position: static;\n }\n\n // Navigation on level 2-6\n .md-nav {\n position: static;\n background-color: transparent;\n\n // Navigation link on level 3\n .md-nav__link {\n padding-left: px2rem(28px);\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n padding-right: px2rem(28px);\n padding-left: initial;\n }\n }\n\n // Navigation link on level 4\n .md-nav .md-nav__link {\n padding-left: px2rem(40px);\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n padding-right: px2rem(40px);\n padding-left: initial;\n }\n }\n\n // Navigation link on level 5\n .md-nav .md-nav .md-nav__link {\n padding-left: px2rem(52px);\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n padding-right: px2rem(52px);\n padding-left: initial;\n }\n }\n\n // Navigation link on level 6\n .md-nav .md-nav .md-nav .md-nav__link {\n padding-left: px2rem(64px);\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n padding-right: px2rem(64px);\n padding-left: initial;\n }\n }\n }\n }\n }\n\n // Table of contents\n &--secondary {\n background-color: transparent;\n }\n\n // Toggle for nested navigation\n &__toggle ~ & {\n display: flex;\n transform: translateX(100%);\n opacity: 0;\n transition:\n transform 250ms cubic-bezier(0.8, 0, 0.6, 1),\n opacity 125ms 50ms;\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n transform: translateX(-100%);\n }\n }\n\n // Show nested navigation when toggle is active\n &__toggle:checked ~ & {\n transform: translateX(0);\n opacity: 1;\n transition:\n transform 250ms cubic-bezier(0.4, 0, 0.2, 1),\n opacity 125ms 125ms;\n\n // Navigation list\n > .md-nav__list {\n // Hack: promote to own layer to reduce jitter\n backface-visibility: hidden;\n }\n }\n }\n\n // [tablet portrait -]: Layered navigation with table of contents\n @include break-to-device(tablet portrait) {\n\n // Show link to table of contents\n &--primary &__link[for=\"__toc\"] {\n display: block;\n padding-right: px2rem(48px);\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n padding-right: px2rem(16px);\n padding-left: px2rem(48px);\n }\n\n // Show table of contents icon\n .md-icon::after {\n content: \"\";\n }\n\n // Hide navigation link to current page\n + .md-nav__link {\n display: none;\n }\n\n // Show table of contents\n ~ .md-nav {\n display: flex;\n }\n }\n\n // Repository information container\n &__source {\n display: block;\n padding: 0 px2rem(4px);\n color: var(--md-primary-bg-color);\n background-color: var(--md-primary-fg-color--dark);\n }\n }\n\n // [tablet landscape]: Layered navigation with table of contents\n @include break-at-device(tablet landscape) {\n\n // Show link to integrated table of contents\n &--integrated &__link[for=\"__toc\"] {\n display: block;\n padding-right: px2rem(48px);\n scroll-snap-align: initial;\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n padding-right: px2rem(16px);\n padding-left: px2rem(48px);\n }\n\n // Show table of contents icon\n .md-icon::after {\n content: \"\";\n }\n\n // Hide navigation link to current page\n + .md-nav__link {\n display: none;\n }\n\n // Show table of contents\n ~ .md-nav {\n display: flex;\n }\n }\n }\n\n // [tablet landscape +]: Tree-like table of contents\n @include break-from-device(tablet landscape) {\n\n // Navigation title\n &--secondary &__title {\n\n // Adjust snapping behavior\n &[for=\"__toc\"] {\n scroll-snap-align: start;\n }\n\n // Hide navigation icon\n .md-nav__icon {\n display: none;\n }\n }\n }\n\n // [screen +]: Tree-like navigation\n @include break-from-device(screen) {\n transition: max-height 250ms cubic-bezier(0.86, 0, 0.07, 1);\n\n // Navigation title\n &--primary &__title {\n\n // Adjust snapping behavior\n &[for=\"__drawer\"] {\n scroll-snap-align: start;\n }\n\n // Hide navigation icon\n .md-nav__icon {\n display: none;\n }\n }\n\n // Hide toggle for nested navigation\n &__toggle ~ & {\n display: none;\n }\n\n // Show nested navigation when toggle is active or indeterminate\n &__toggle:checked ~ &,\n &__toggle:indeterminate ~ & {\n display: block;\n }\n\n // Hide navigation title in nested navigation\n &__item--nested > & > &__title {\n display: none;\n }\n\n // Navigation section\n &__item--section {\n display: block;\n margin: 1.25em 0;\n\n // Adjust spacing on last child\n &:last-child {\n margin-bottom: 0;\n }\n\n // Hide navigation link, as sections are always expanded\n > .md-nav__link {\n display: none;\n }\n\n // Navigation\n > .md-nav {\n display: block;\n\n // Navigation title\n > .md-nav__title {\n display: block;\n padding: 0;\n pointer-events: none;\n scroll-snap-align: start;\n }\n\n // Adjust spacing on next level item\n > .md-nav__list > .md-nav__item {\n padding: 0;\n }\n }\n }\n\n // Navigation icon\n &__icon {\n float: right;\n width: px2rem(18px);\n height: px2rem(18px);\n transition: transform 250ms;\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n float: left;\n transform: rotate(180deg);\n }\n\n // Navigation icon content\n &::after {\n display: inline-block;\n width: 100%;\n height: 100%;\n vertical-align: px2rem(-2px);\n background-color: currentColor;\n mask-image: var(--md-nav-icon--next);\n mask-repeat: no-repeat;\n mask-size: contain;\n content: \"\";\n }\n\n // Navigation icon - rotate icon when toggle is active or indeterminate\n .md-nav__item--nested .md-nav__toggle:checked ~ .md-nav__link &,\n .md-nav__item--nested .md-nav__toggle:indeterminate ~ .md-nav__link & {\n transform: rotate(90deg);\n }\n }\n\n // Modifier for when navigation tabs are rendered\n &--lifted {\n\n // Hide nested level 0 items and site title\n > .md-nav__list > .md-nav__item--nested,\n > .md-nav__title {\n display: none;\n }\n\n // Hide level 0 items\n > .md-nav__list > .md-nav__item {\n display: none;\n\n // Active parent navigation item\n &--active {\n display: block;\n padding: 0;\n\n // Hide nested links\n > .md-nav__link {\n display: none;\n }\n\n // Show title and adjust spacing\n > .md-nav > .md-nav__title {\n display: block;\n padding: 0 px2rem(12px);\n pointer-events: none;\n scroll-snap-align: start;\n }\n }\n }\n\n // Hack: Always show active navigation tab on breakpoint screen, despite\n // of checkbox being checked or not. Fixes #1655.\n .md-nav[data-md-level=\"1\"] {\n display: block;\n\n // Adjust spacing for level 1 items\n > .md-nav__list > .md-nav__item {\n padding-right: px2rem(12px);\n }\n }\n }\n\n // Modifier for when table of contents is rendered in primary navigation\n &--integrated &__link[for=\"__toc\"] ~ .md-nav {\n display: block;\n margin-bottom: 1.25em;\n border-left: px2rem(1px) solid var(--md-primary-fg-color);\n\n // Hide navigation title\n > .md-nav__title {\n display: none;\n }\n }\n }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Icon definitions\n:root {\n --md-search-result-icon: svg-load(\"material/file-search-outline.svg\");\n}\n\n// ----------------------------------------------------------------------------\n\n// Search\n.md-search {\n position: relative;\n\n // [tablet landscape +]: Header-embedded search\n @include break-from-device(tablet landscape) {\n padding: px2rem(4px) 0;\n }\n\n // [no-js]: Hide search\n .no-js & {\n display: none;\n }\n\n // Search overlay\n &__overlay {\n z-index: 1;\n opacity: 0;\n\n // [tablet portrait -]: Search modal\n @include break-to-device(tablet portrait) {\n position: absolute;\n top: px2rem(4px);\n left: px2rem(-44px);\n width: px2rem(40px);\n height: px2rem(40px);\n overflow: hidden;\n background-color: var(--md-default-bg-color);\n border-radius: px2rem(20px);\n transform-origin: center;\n transition:\n transform 300ms 100ms,\n opacity 200ms 200ms;\n pointer-events: none;\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n right: px2rem(-44px);\n left: initial;\n }\n\n // Show overlay when search is active\n [data-md-toggle=\"search\"]:checked ~ .md-header & {\n opacity: 1;\n transition:\n transform 400ms,\n opacity 100ms;\n }\n }\n\n // [tablet landscape +]: Header-embedded search\n @include break-from-device(tablet landscape) {\n position: fixed;\n top: 0;\n left: 0;\n width: 0;\n height: 0;\n background-color: hsla(0, 0%, 0%, 0.54);\n cursor: pointer;\n transition:\n width 0ms 250ms,\n height 0ms 250ms,\n opacity 250ms;\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n right: 0;\n left: initial;\n }\n\n // Show overlay when search is active\n [data-md-toggle=\"search\"]:checked ~ .md-header & {\n width: 100%;\n // Hack: when the header is translated upon scrolling, a new layer is\n // induced, which means that the height will now refer to the height of\n // the header, albeit positioning is fixed. This should be mitigated\n // in all cases when setting the height to 2x the viewport.\n height: 200vh;\n opacity: 1;\n transition:\n width 0ms,\n height 0ms,\n opacity 250ms;\n }\n }\n\n // Adjust appearance when search is active\n [data-md-toggle=\"search\"]:checked ~ .md-header & {\n\n // [mobile portrait -]: Scale up 45 times\n @include break-to-device(mobile portrait) {\n transform: scale(45);\n }\n\n // [mobile landscape]: Scale up 60 times\n @include break-at-device(mobile landscape) {\n transform: scale(60);\n }\n\n // [tablet portrait]: Scale up 75 times\n @include break-at-device(tablet portrait) {\n transform: scale(75);\n }\n }\n }\n\n // Search wrapper\n &__inner {\n // Hack: promote to own layer to reduce jitter\n backface-visibility: hidden;\n\n // [tablet portrait -]: Search modal\n @include break-to-device(tablet portrait) {\n position: fixed;\n top: 0;\n left: 100%;\n z-index: 2;\n width: 100%;\n height: 100%;\n transform: translateX(5%);\n opacity: 0;\n transition:\n right 0ms 300ms,\n left 0ms 300ms,\n transform 150ms 150ms cubic-bezier(0.4, 0, 0.2, 1),\n opacity 150ms 150ms;\n\n // Adjust appearance when search is active\n [data-md-toggle=\"search\"]:checked ~ .md-header & {\n left: 0;\n transform: translateX(0);\n opacity: 1;\n transition:\n right 0ms 0ms,\n left 0ms 0ms,\n transform 150ms 150ms cubic-bezier(0.1, 0.7, 0.1, 1),\n opacity 150ms 150ms;\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n right: 0;\n left: initial;\n }\n }\n\n // Adjust for right-to-left languages\n html [dir=\"rtl\"] & {\n right: 100%;\n left: initial;\n transform: translateX(-5%);\n }\n }\n\n // [tablet landscape +]: Header-embedded search\n @include break-from-device(tablet landscape) {\n position: relative;\n float: right;\n width: px2rem(234px);\n padding: px2rem(2px) 0;\n transition: width 250ms cubic-bezier(0.1, 0.7, 0.1, 1);\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n float: left;\n }\n }\n\n // Adjust appearance when search is active\n [data-md-toggle=\"search\"]:checked ~ .md-header & {\n\n // [tablet landscape]: Omit overlaying header title\n @include break-at-device(tablet landscape) {\n width: px2rem(468px);\n }\n\n // [screen +]: Match width of content area\n @include break-from-device(screen) {\n width: px2rem(688px);\n }\n }\n }\n\n // Search form\n &__form {\n position: relative;\n\n // [tablet landscape +]: Header-embedded search\n @include break-from-device(tablet landscape) {\n border-radius: px2rem(2px);\n }\n }\n\n // Search input\n &__input {\n position: relative;\n z-index: 2;\n padding: 0 px2rem(44px) 0 px2rem(72px);\n text-overflow: ellipsis;\n background-color: var(--md-default-bg-color);\n box-shadow: 0 0 px2rem(12px) transparent;\n transition:\n color 250ms,\n background-color 250ms,\n box-shadow 250ms;\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n padding: 0 px2rem(72px) 0 px2rem(44px);\n }\n\n // Search placeholder\n &::placeholder {\n transition: color 250ms;\n }\n\n // Search icon and placeholder\n ~ .md-search__icon,\n &::placeholder {\n color: var(--md-default-fg-color--light);\n }\n\n // Remove the \"x\" rendered by Internet Explorer\n &::-ms-clear {\n display: none;\n }\n\n // Adjust appearance when search is active\n [data-md-toggle=\"search\"]:checked ~ .md-header & {\n box-shadow: 0 0 px2rem(12px) hsla(0, 0%, 0%, 0.07);\n }\n\n // [tablet portrait -]: Search modal\n @include break-to-device(tablet portrait) {\n width: 100%;\n height: px2rem(48px);\n font-size: px2rem(18px);\n }\n\n // [tablet landscape +]: Header-embedded search\n @include break-from-device(tablet landscape) {\n width: 100%;\n height: px2rem(36px);\n padding-left: px2rem(44px);\n color: inherit;\n font-size: px2rem(16px);\n background-color: hsla(0, 0%, 0%, 0.26);\n border-radius: px2rem(2px);\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n padding-right: px2rem(44px);\n }\n\n // Search icon\n + .md-search__icon {\n color: var(--md-primary-bg-color);\n }\n\n // Search placeholder\n &::placeholder {\n color: var(--md-primary-bg-color--light);\n }\n\n // Search input on hover\n &:hover {\n background-color: hsla(0, 0%, 100%, 0.12);\n }\n\n // Adjust appearance when search is active\n [data-md-toggle=\"search\"]:checked ~ .md-header & {\n color: var(--md-default-fg-color);\n text-overflow: clip;\n background-color: var(--md-default-bg-color);\n border-radius: px2rem(2px) px2rem(2px) 0 0;\n\n // Search icon and placeholder\n + .md-search__icon,\n &::placeholder {\n color: var(--md-default-fg-color--light);\n }\n }\n }\n }\n\n // Search icon\n &__icon {\n position: absolute;\n z-index: 2;\n width: px2rem(24px);\n height: px2rem(24px);\n cursor: pointer;\n transition:\n color 250ms,\n opacity 250ms;\n\n // Search icon on hover\n &:hover {\n opacity: 0.7;\n }\n\n // Search focus button\n &[for=\"__search\"] {\n top: px2rem(6px);\n left: px2rem(10px);\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n right: px2rem(10px);\n left: initial;\n\n // Flip icon vertically\n svg {\n transform: scaleX(-1);\n }\n }\n\n // [tablet portrait -]: Search modal\n @include break-to-device(tablet portrait) {\n top: px2rem(12px);\n left: px2rem(16px);\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n right: px2rem(16px);\n left: initial;\n }\n\n // Hide the magnifying glass\n svg:first-child {\n display: none;\n }\n }\n\n // [tablet landscape +]: Header-embedded search\n @include break-from-device(tablet landscape) {\n pointer-events: none;\n\n // Hide the back arrow\n svg:last-child {\n display: none;\n }\n }\n }\n\n // Search reset button\n &[type=\"reset\"] {\n top: px2rem(6px);\n right: px2rem(10px);\n transform: scale(0.75);\n opacity: 0;\n transition:\n transform 150ms cubic-bezier(0.1, 0.7, 0.1, 1),\n opacity 150ms;\n pointer-events: none;\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n right: initial;\n left: px2rem(10px);\n }\n\n // [tablet portrait -]: Search modal\n @include break-to-device(tablet portrait) {\n top: px2rem(12px);\n right: px2rem(16px);\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n right: initial;\n left: px2rem(16px);\n }\n }\n\n // Show reset button when search is active and input non-empty\n [data-md-toggle=\"search\"]:checked ~ .md-header\n .md-search__input:valid ~ & {\n transform: scale(1);\n opacity: 1;\n pointer-events: initial;\n\n // Search focus icon\n &:hover {\n opacity: 0.7;\n }\n }\n }\n }\n\n // Search output\n &__output {\n position: absolute;\n z-index: 1;\n width: 100%;\n overflow: hidden;\n border-radius: 0 0 px2rem(2px) px2rem(2px);\n\n // [tablet portrait -]: Search modal\n @include break-to-device(tablet portrait) {\n top: px2rem(48px);\n bottom: 0;\n }\n\n // [tablet landscape +]: Header-embedded search\n @include break-from-device(tablet landscape) {\n top: px2rem(38px);\n opacity: 0;\n transition: opacity 400ms;\n\n // Show output when search is active\n [data-md-toggle=\"search\"]:checked ~ .md-header & {\n @include z-depth(6);\n\n opacity: 1;\n }\n }\n }\n\n // Search scroll wrapper\n &__scrollwrap {\n height: 100%;\n overflow-y: auto;\n background-color: var(--md-default-bg-color);\n // Hack: promote to own layer to reduce jitter\n backface-visibility: hidden;\n // Hack: Chrome 88+ has weird overscroll behavior. Overall, scroll snapping\n // seems to be something that is not ready for prime time on some browsers.\n // scroll-snap-type: y mandatory;\n touch-action: pan-y;\n\n // Mitigiate excessive repaints on non-retina devices\n @media (max-resolution: 1dppx) {\n transform: translateZ(0);\n }\n\n // [tablet landscape]: Set fixed width to omit unnecessary reflow\n @include break-at-device(tablet landscape) {\n width: px2rem(468px);\n }\n\n // [screen +]: Set fixed width to omit unnecessary reflow\n @include break-from-device(screen) {\n width: px2rem(688px);\n }\n\n // [tablet landscape +]: Limit height to viewport\n @include break-from-device(tablet landscape) {\n max-height: 0;\n scrollbar-width: thin;\n scrollbar-color: var(--md-default-fg-color--lighter) transparent;\n\n // Show scroll wrapper when search is active\n [data-md-toggle=\"search\"]:checked ~ .md-header & {\n max-height: 75vh;\n }\n\n // Search scroll wrapper on hover\n &:hover {\n scrollbar-color: var(--md-accent-fg-color) transparent;\n }\n\n // Webkit scrollbar\n &::-webkit-scrollbar {\n width: px2rem(4px);\n height: px2rem(4px);\n }\n\n // Webkit scrollbar thumb\n &::-webkit-scrollbar-thumb {\n background-color: var(--md-default-fg-color--lighter);\n\n // Webkit scrollbar thumb on hover\n &:hover {\n background-color: var(--md-accent-fg-color);\n }\n }\n }\n }\n}\n\n// Search result\n.md-search-result {\n color: var(--md-default-fg-color);\n word-break: break-word;\n\n // Search result metadata\n &__meta {\n padding: 0 px2rem(16px);\n color: var(--md-default-fg-color--light);\n font-size: px2rem(12.8px);\n line-height: px2rem(36px);\n background-color: var(--md-default-fg-color--lightest);\n scroll-snap-align: start;\n\n // [tablet landscape +]: Adjust spacing\n @include break-from-device(tablet landscape) {\n padding-left: px2rem(44px);\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n padding-right: px2rem(44px);\n padding-left: initial;\n }\n }\n }\n\n // Search result list\n &__list {\n margin: 0;\n padding: 0;\n list-style: none;\n }\n\n // Search result item\n &__item {\n box-shadow: 0 px2rem(-1px) 0 var(--md-default-fg-color--lightest);\n\n // Omit border on first child\n &:first-child {\n box-shadow: none;\n }\n }\n\n // Search result link\n &__link {\n display: block;\n outline: none;\n transition: background-color 250ms;\n scroll-snap-align: start;\n\n // Search result link on focus/hover\n &:focus,\n &:hover {\n background-color: var(--md-accent-fg-color--transparent);\n }\n\n // Adjust spacing on last child of last link\n &:last-child p:last-child {\n margin-bottom: px2rem(12px);\n }\n }\n\n // Search result more link\n &__more summary {\n display: block;\n padding: px2em(12px) px2rem(16px);\n color: var(--md-typeset-a-color);\n font-size: px2rem(12.8px);\n outline: none;\n cursor: pointer;\n transition:\n color 250ms,\n background-color 250ms;\n scroll-snap-align: start;\n\n // [tablet landscape +]: Adjust spacing\n @include break-from-device(tablet landscape) {\n padding-left: px2rem(44px);\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n padding-right: px2rem(44px);\n padding-left: px2rem(16px);\n }\n }\n\n // Search result more link on focus/hover\n &:focus,\n &:hover {\n color: var(--md-accent-fg-color);\n background-color: var(--md-accent-fg-color--transparent);\n }\n\n // Hide native details marker\n &::marker,\n &::-webkit-details-marker {\n display: none;\n }\n\n // Adjust transparency of less relevant results\n ~ * > * {\n opacity: 0.65;\n }\n }\n\n // Search result article\n &__article {\n position: relative;\n padding: 0 px2rem(16px);\n overflow: hidden;\n\n // [tablet landscape +]: Adjust spacing\n @include break-from-device(tablet landscape) {\n padding-left: px2rem(44px);\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n padding-right: px2rem(44px);\n padding-left: px2rem(16px);\n }\n }\n\n // Search result article document\n &--document {\n\n // Search result title\n .md-search-result__title {\n margin: px2rem(11px) 0;\n font-weight: 400;\n font-size: px2rem(16px);\n line-height: 1.4;\n }\n }\n }\n\n // Search result icon\n &__icon {\n position: absolute;\n left: 0;\n width: px2rem(24px);\n height: px2rem(24px);\n margin: px2rem(10px);\n color: var(--md-default-fg-color--light);\n\n // [tablet portrait -]: Hide icon\n @include break-to-device(tablet portrait) {\n display: none;\n }\n\n // Search result icon content\n &::after {\n display: inline-block;\n width: 100%;\n height: 100%;\n background-color: currentColor;\n mask-image: var(--md-search-result-icon);\n mask-repeat: no-repeat;\n mask-size: contain;\n content: \"\";\n }\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n right: 0;\n left: initial;\n\n // Flip icon vertically\n &::after {\n transform: scaleX(-1);\n }\n }\n }\n\n // Search result title\n &__title {\n margin: 0.5em 0;\n font-weight: 700;\n font-size: px2rem(12.8px);\n line-height: 1.6;\n }\n\n // Search result teaser\n &__teaser {\n display: -webkit-box;\n max-height: px2rem(40px);\n margin: 0.5em 0;\n overflow: hidden;\n color: var(--md-default-fg-color--light);\n font-size: px2rem(12.8px);\n line-height: 1.6;\n text-overflow: ellipsis;\n -webkit-box-orient: vertical;\n -webkit-line-clamp: 2;\n\n // [mobile -]: Adjust number of lines\n @include break-to-device(mobile) {\n max-height: px2rem(60px);\n -webkit-line-clamp: 3;\n }\n\n // [tablet landscape]: Adjust number of lines\n @include break-at-device(tablet landscape) {\n max-height: px2rem(60px);\n -webkit-line-clamp: 3;\n }\n\n // Search term highlighting\n mark {\n text-decoration: underline;\n background-color: transparent;\n }\n }\n\n // Search result terms\n &__terms {\n margin: 0.5em 0;\n font-size: px2rem(12.8px);\n font-style: italic;\n }\n\n // Search term highlighting\n mark {\n color: var(--md-accent-fg-color);\n background-color: transparent;\n }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Selection\n.md-select {\n position: relative;\n z-index: 1;\n\n // Selection bubble\n &__inner {\n position: absolute;\n top: calc(100% - #{px2rem(4px)});\n left: 50%;\n max-height: 0;\n margin-top: px2rem(4px);\n color: var(--md-default-fg-color);\n background-color: var(--md-default-bg-color);\n border-radius: px2rem(2px);\n box-shadow:\n 0 px2rem(4px) px2rem(10px) hsla(0, 0%, 0%, 0.1),\n 0 0 px2rem(1px) hsla(0, 0%, 0%, 0.25);\n transform: translate3d(-50%, px2rem(6px), 0);\n opacity: 0;\n transition:\n transform 250ms 375ms,\n opacity 250ms 250ms,\n max-height 0ms 500ms;\n\n // Selection bubble on parent focus/hover\n .md-select:focus-within &,\n .md-select:hover & {\n max-height: px2rem(200px);\n transform: translate3d(-50%, 0, 0);\n opacity: 1;\n transition:\n transform 250ms cubic-bezier(0.1, 0.7, 0.1, 1),\n opacity 250ms,\n max-height 0ms;\n }\n\n // Selection bubble handle\n &::after {\n position: absolute;\n top: 0;\n left: 50%;\n width: 0;\n height: 0;\n margin-top: px2rem(-4px);\n margin-left: px2rem(-4px);\n border: px2rem(4px) solid transparent;\n border-top: 0;\n border-bottom-color: var(--md-default-bg-color);\n content: \"\";\n }\n }\n\n // Selection list\n &__list {\n max-height: inherit;\n margin: 0;\n padding: 0;\n overflow: auto;\n font-size: px2rem(16px);\n list-style-type: none;\n border-radius: px2rem(2px);\n }\n\n // Selection item\n &__item {\n line-height: px2rem(36px);\n }\n\n // Selection link\n &__link {\n display: block;\n width: 100%;\n padding-right: px2rem(24px);\n padding-left: px2rem(12px);\n outline: none;\n cursor: pointer;\n transition:\n background-color 250ms,\n color 250ms;\n scroll-snap-align: start;\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n padding-right: px2rem(12px);\n padding-left: px2rem(24px);\n }\n\n // Link on focus/hover\n &:focus,\n &:hover {\n color: var(--md-accent-fg-color);\n }\n\n // Link on focus\n &:focus {\n background-color: var(--md-default-fg-color--lightest);\n }\n }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Sidebar\n.md-sidebar {\n position: sticky;\n top: px2rem(48px);\n flex-shrink: 0;\n align-self: flex-start;\n width: px2rem(242px);\n padding: px2rem(24px) 0;\n\n // [print]: Hide sidebar\n @media print {\n display: none;\n }\n\n // [tablet -]: Show navigation as drawer\n @include break-to-device(tablet) {\n\n // Primary sidebar with navigation\n &--primary {\n position: fixed;\n top: 0;\n left: px2rem(-242px);\n z-index: 3;\n display: block;\n width: px2rem(242px);\n height: 100%;\n background-color: var(--md-default-bg-color);\n transform: translateX(0);\n transition:\n transform 250ms cubic-bezier(0.4, 0, 0.2, 1),\n box-shadow 250ms;\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n right: px2rem(-242px);\n left: initial;\n }\n\n // Show sidebar when drawer is active\n [data-md-toggle=\"drawer\"]:checked ~ .md-container & {\n @include z-depth(8);\n\n transform: translateX(px2rem(242px));\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n transform: translateX(px2rem(-242px));\n }\n }\n\n // Stretch scroll wrapper for primary sidebar\n .md-sidebar__scrollwrap {\n position: absolute;\n top: 0;\n right: 0;\n bottom: 0;\n left: 0;\n margin: 0;\n scroll-snap-type: none;\n overflow: hidden;\n }\n }\n }\n\n // [screen +]: Show navigation as sidebar\n @include break-from-device(screen) {\n height: 0;\n\n // [no-js]: Switch to native sticky behavior\n .no-js & {\n height: auto;\n }\n }\n\n // Secondary sidebar with table of contents\n &--secondary {\n display: none;\n order: 2;\n\n // [tablet landscape +]: Show table of contents as sidebar\n @include break-from-device(tablet landscape) {\n height: 0;\n\n // [no-js]: Switch to native sticky behavior\n .no-js & {\n height: auto;\n }\n\n // Sidebar is visible\n &:not([hidden]) {\n display: block;\n }\n\n // Ensure smooth scrolling on iOS\n .md-sidebar__scrollwrap {\n touch-action: pan-y;\n }\n }\n }\n\n // Sidebar scroll wrapper\n &__scrollwrap {\n margin: 0 px2rem(4px);\n overflow-y: auto;\n // Hack: promote to own layer to reduce jitter\n backface-visibility: hidden;\n // Hack: Chrome 81+ exhibits a strange bug, where it scrolls the container\n // to the bottom if `scroll-snap-type` is set on the initial render. For\n // this reason, we disable scroll snapping until this is resolved (#1667).\n // scroll-snap-type: y mandatory;\n scrollbar-width: thin;\n scrollbar-color: var(--md-default-fg-color--lighter) transparent;\n\n // Sidebar scroll wrapper on hover\n &:hover {\n scrollbar-color: var(--md-accent-fg-color) transparent;\n }\n\n // Webkit scrollbar\n &::-webkit-scrollbar {\n width: px2rem(4px);\n height: px2rem(4px);\n }\n\n // Webkit scrollbar thumb\n &::-webkit-scrollbar-thumb {\n background-color: var(--md-default-fg-color--lighter);\n\n // Webkit scrollbar thumb on hover\n &:hover {\n background-color: var(--md-accent-fg-color);\n }\n }\n }\n}\n\n// [tablet -]: Show overlay on active drawer\n@include break-to-device(tablet) {\n\n // Sidebar overlay\n .md-overlay {\n position: fixed;\n top: 0;\n z-index: 3;\n width: 0;\n height: 0;\n background-color: hsla(0, 0%, 0%, 0.54);\n opacity: 0;\n transition:\n width 0ms 250ms,\n height 0ms 250ms,\n opacity 250ms;\n\n // Show overlay when drawer is active\n [data-md-toggle=\"drawer\"]:checked ~ & {\n width: 100%;\n height: 100%;\n opacity: 1;\n transition:\n width 0ms,\n height 0ms,\n opacity 250ms;\n }\n }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Keyframes\n// ----------------------------------------------------------------------------\n\n// Show repository facts\n@keyframes facts {\n 0% {\n height: 0;\n }\n\n 100% {\n height: px2rem(13px);\n }\n}\n\n// Show repository fact\n@keyframes fact {\n 0% {\n transform: translateY(100%);\n opacity: 0;\n }\n\n 50% {\n opacity: 0;\n }\n\n 100% {\n transform: translateY(0%);\n opacity: 1;\n }\n}\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Icon definitions\n:root {\n --md-source-forks-icon: svg-load(\"octicons/repo-forked-16.svg\");\n --md-source-repositories-icon: svg-load(\"octicons/repo-16.svg\");\n --md-source-stars-icon: svg-load(\"octicons/star-16.svg\");\n --md-source-version-icon: svg-load(\"octicons/tag-16.svg\");\n}\n\n// ----------------------------------------------------------------------------\n\n// Repository information\n.md-source {\n display: block;\n font-size: px2rem(13px);\n line-height: 1.2;\n white-space: nowrap;\n outline-color: var(--md-accent-fg-color);\n // Hack: promote to own layer to reduce jitter\n backface-visibility: hidden;\n transition: opacity 250ms;\n\n // Repository information on hover\n &:hover {\n opacity: 0.7;\n }\n\n // Repository icon\n &__icon {\n display: inline-block;\n width: px2rem(40px);\n height: px2rem(48px);\n vertical-align: middle;\n\n // Align with margin only (as opposed to normal button alignment)\n svg {\n margin-top: px2rem(12px);\n margin-left: px2rem(12px);\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n margin-right: px2rem(12px);\n margin-left: initial;\n }\n }\n\n // Adjust spacing if icon is present\n + .md-source__repository {\n margin-left: px2rem(-40px);\n padding-left: px2rem(40px);\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n margin-right: px2rem(-40px);\n margin-left: initial;\n padding-right: px2rem(40px);\n padding-left: initial;\n }\n }\n }\n\n // Repository name\n &__repository {\n display: inline-block;\n max-width: calc(100% - #{px2rem(24px)});\n margin-left: px2rem(12px);\n overflow: hidden;\n text-overflow: ellipsis;\n vertical-align: middle;\n }\n\n // Repository facts\n &__facts {\n margin: px2rem(2px) 0 0;\n padding: 0;\n overflow: hidden;\n font-size: px2rem(11px);\n list-style-type: none;\n opacity: 0.75;\n\n // Show after the data was loaded\n [data-md-state=\"done\"] & {\n animation: facts 250ms ease-in;\n }\n }\n\n // Repository fact\n &__fact {\n display: inline-block;\n\n // Show after the data was loaded\n [data-md-state=\"done\"] & {\n animation: fact 400ms ease-out;\n }\n\n // Repository fact icon\n &::before {\n display: inline-block;\n width: px2rem(12px);\n height: px2rem(12px);\n margin-right: px2rem(2px);\n vertical-align: text-top;\n background-color: currentColor;\n mask-repeat: no-repeat;\n mask-size: contain;\n content: \"\";\n }\n\n // Adjust spacing for repository fact icon\n &:nth-child(1n+2)::before {\n margin-left: px2rem(8px);\n }\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n margin-right: initial;\n margin-left: px2rem(2px);\n\n // Adjust spacing for repository fact icon\n &:nth-child(1n+2)::before {\n margin-right: px2rem(8px);\n margin-left: initial;\n }\n }\n\n // Repository fact: version\n &--version::before {\n mask-image: var(--md-source-version-icon);\n }\n\n // Repository fact: stars\n &--stars::before {\n mask-image: var(--md-source-stars-icon);\n }\n\n // Repository fact: forks\n &--forks::before {\n mask-image: var(--md-source-forks-icon);\n }\n\n // Repository fact: repositories\n &--repositories::before {\n mask-image: var(--md-source-repositories-icon);\n }\n }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Navigation tabs\n.md-tabs {\n width: 100%;\n overflow: auto;\n color: var(--md-primary-bg-color);\n background-color: var(--md-primary-fg-color);\n\n // [print]: Hide tabs\n @media print {\n display: none;\n }\n\n // [tablet -]: Hide tabs\n @include break-to-device(tablet) {\n display: none;\n }\n\n // Tabs in hidden state, i.e. when scrolling down\n &[data-md-state=\"hidden\"] {\n pointer-events: none;\n }\n\n // Navigation tabs list\n &__list {\n margin: 0;\n margin-left: px2rem(4px);\n padding: 0;\n white-space: nowrap;\n list-style: none;\n contain: content;\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n margin-right: px2rem(4px);\n margin-left: initial;\n }\n }\n\n // Navigation tabs item\n &__item {\n display: inline-block;\n height: px2rem(48px);\n padding-right: px2rem(12px);\n padding-left: px2rem(12px);\n }\n\n // Navigation tabs link - could be defined as block elements and aligned via\n // line height, but this would imply more repaints when scrolling\n &__link {\n display: block;\n margin-top: px2rem(16px);\n font-size: px2rem(14px);\n outline-color: var(--md-accent-fg-color);\n outline-offset: px2rem(4px);\n // Hack: save a repaint when tabs are appearing on scrolling up\n backface-visibility: hidden;\n opacity: 0.7;\n transition:\n transform 400ms cubic-bezier(0.1, 0.7, 0.1, 1),\n opacity 250ms;\n\n // Active link and link on focus/hover\n &--active,\n &:focus,\n &:hover {\n color: inherit;\n opacity: 1;\n }\n\n // Delay transitions by a small amount\n @for $i from 2 through 16 {\n .md-tabs__item:nth-child(#{$i}) & {\n transition-delay: 20ms * ($i - 1);\n }\n }\n\n // Hide tabs upon scrolling - disable transition to minimizes repaints\n // while scrolling down, while scrolling up seems to be okay\n .md-tabs[data-md-state=\"hidden\"] & {\n transform: translateY(50%);\n opacity: 0;\n transition:\n transform 0ms 100ms,\n opacity 100ms;\n }\n }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Back-to-top button\n.md-top {\n position: sticky;\n bottom: px2rem(8px);\n z-index: 1;\n float: right;\n margin: px2rem(-56px) px2rem(8px) px2rem(8px);\n padding: px2rem(8px);\n color: var(--md-primary-bg-color);\n background: var(--md-primary-fg-color);\n border-radius: 100%;\n outline: none;\n box-shadow:\n 0 px2rem(4px) px2rem(10px) hsla(0, 0%, 0%, 0.1),\n 0 px2rem(0.5px) px2rem(1px) hsla(0, 0%, 0%, 0.1);\n transform: translateY(0);\n transition:\n opacity 125ms,\n transform 125ms cubic-bezier(0.4, 0, 0.2, 1),\n background-color 125ms;\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n float: left;\n }\n\n // Back-to-top button in hidden state\n &[data-md-state=\"hidden\"] {\n transform: translateY(px2rem(-4px));\n opacity: 0;\n pointer-events: none;\n }\n\n // Back-to-top button on focus/hover\n &:focus,\n &:hover {\n background: var(--md-accent-fg-color);\n transform: scale(1.1);\n }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Keyframes\n// ----------------------------------------------------------------------------\n\n// See https://github.com/squidfunk/mkdocs-material/issues/2429\n@keyframes hoverfix {\n 0% {\n pointer-events: none;\n }\n}\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Icon definitions\n:root {\n --md-version-icon: svg-load(\"fontawesome/solid/caret-down.svg\");\n}\n\n// ----------------------------------------------------------------------------\n\n// Version selection\n.md-version {\n flex-shrink: 0;\n height: px2rem(48px);\n font-size: px2rem(16px);\n\n // Current selection\n &__current {\n position: relative;\n // Hack: in general, we would use `vertical-align` to align the version at\n // the bottom with the title, but since the list uses absolute positioning,\n // this won't work consistently. Furthermore, we would need to use inline\n // positioning to align the links, which looks jagged.\n top: px2rem(1px);\n margin-right: px2rem(8px);\n margin-left: px2rem(28px);\n color: inherit;\n outline: none;\n cursor: pointer;\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n margin-right: px2rem(28px);\n margin-left: px2rem(8px);\n }\n\n // Version selection icon\n &::after {\n display: inline-block;\n width: px2rem(8px);\n height: px2rem(12px);\n margin-left: px2rem(8px);\n background-color: currentColor;\n mask-image: var(--md-version-icon);\n mask-repeat: no-repeat;\n content: \"\";\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n margin-right: px2rem(8px);\n margin-left: initial;\n }\n }\n }\n\n // Version selection list\n &__list {\n position: absolute;\n top: px2rem(3px);\n z-index: 1;\n max-height: 0;\n margin: px2rem(4px) px2rem(16px);\n padding: 0;\n overflow: auto;\n color: var(--md-default-fg-color);\n list-style-type: none;\n background-color: var(--md-default-bg-color);\n border-radius: px2rem(2px);\n box-shadow:\n 0 px2rem(4px) px2rem(10px) hsla(0, 0%, 0%, 0.1),\n 0 0 px2rem(1px) hsla(0, 0%, 0%, 0.25);\n opacity: 0;\n transition:\n max-height 0ms 500ms,\n opacity 250ms 250ms;\n scroll-snap-type: y mandatory;\n\n // Version selection list on parent focus/hover\n .md-version:focus-within &,\n .md-version:hover & {\n max-height: px2rem(200px);\n opacity: 1;\n transition:\n max-height 0ms,\n opacity 250ms;\n }\n\n // Fix hover on touch devices\n @media (pointer: coarse) {\n\n // Switch off on hover\n .md-version:hover & {\n animation: hoverfix 250ms forwards;\n }\n\n // Enable on focus\n .md-version:focus-within & {\n animation: none;\n }\n }\n }\n\n // Version selection item\n &__item {\n line-height: px2rem(36px);\n }\n\n // Version selection link\n &__link {\n display: block;\n width: 100%;\n padding-right: px2rem(24px);\n padding-left: px2rem(12px);\n white-space: nowrap;\n outline: none;\n cursor: pointer;\n transition:\n color 250ms,\n background-color 250ms;\n scroll-snap-align: start;\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n padding-right: px2rem(12px);\n padding-left: px2rem(24px);\n }\n\n // Link on focus/hover\n &:focus,\n &:hover {\n color: var(--md-accent-fg-color);\n }\n\n // Link on focus\n &:focus {\n background-color: var(--md-default-fg-color--lightest);\n }\n }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Variables\n// ----------------------------------------------------------------------------\n\n/// Admonition flavours\n$admonitions: (\n note: pencil $clr-blue-a200,\n abstract summary tldr: text-subject $clr-light-blue-a400,\n info todo: information $clr-cyan-a700,\n tip hint important: fire $clr-teal-a700,\n success check done: check-circle $clr-green-a700,\n question help faq: help-circle $clr-light-green-a700,\n warning caution attention: alert $clr-orange-a400,\n failure fail missing: close-circle $clr-red-a200,\n danger error: flash-circle $clr-red-a400,\n bug: bug $clr-pink-a400,\n example: format-list-numbered $clr-deep-purple-a200,\n quote cite: format-quote-close $clr-grey\n) !default;\n\n// ----------------------------------------------------------------------------\n// Rules: layout\n// ----------------------------------------------------------------------------\n\n// Icon definitions\n:root {\n @each $names, $props in $admonitions {\n --md-admonition-icon--#{nth($names, 1)}:\n svg-load(\"material/#{nth($props, 1)}.svg\");\n }\n}\n\n// ----------------------------------------------------------------------------\n\n// Scoped in typesetted content to match specificity of regular content\n.md-typeset {\n\n // Admonition\n .admonition {\n margin: px2em(20px, 12.8px) 0;\n padding: 0 px2rem(12px);\n overflow: hidden;\n color: var(--md-admonition-fg-color);\n font-size: px2rem(12.8px);\n page-break-inside: avoid;\n background-color: var(--md-admonition-bg-color);\n border-left: px2rem(4px) solid $clr-blue-a200;\n border-radius: px2rem(2px);\n box-shadow:\n 0 px2rem(4px) px2rem(10px) hsla(0, 0%, 0%, 0.05),\n 0 px2rem(0.5px) px2rem(1px) hsla(0, 0%, 0%, 0.05);\n\n // [print]: Omit shadow as it may lead to rendering errors\n @media print {\n box-shadow: none;\n }\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n border-right: px2rem(4px) solid $clr-blue-a200;\n border-left: none;\n }\n\n // Adjust vertical spacing for nested admonitions\n .admonition {\n margin-top: 1em;\n margin-bottom: 1em;\n }\n\n // Adjust spacing for contained table wrappers\n .md-typeset__scrollwrap {\n margin: 1em px2rem(-12px);\n }\n\n // Adjust spacing for contained tables\n .md-typeset__table {\n padding: 0 px2rem(12px);\n }\n\n // Adjust spacing for single-child tabbed block container\n > .tabbed-set:only-child {\n margin-top: 0;\n }\n\n // Adjust spacing on last child\n html & > :last-child {\n margin-bottom: px2rem(12px);\n }\n }\n\n // Admonition title\n .admonition-title {\n position: relative;\n margin: 0 px2rem(-12px) 0 px2rem(-16px);\n padding: px2rem(8px) px2rem(12px) px2rem(8px) px2rem(40px);\n font-weight: 700;\n background-color: transparentize($clr-blue-a200, 0.9);\n border-left: px2rem(4px) solid $clr-blue-a200;\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n margin: 0 px2rem(-16px) 0 px2rem(-12px);\n padding: px2rem(8px) px2rem(40px) px2rem(8px) px2rem(12px);\n border-right: px2rem(4px) solid $clr-blue-a200;\n border-left: none;\n }\n\n // Adjust spacing for title-only admonitions\n html &:last-child {\n margin-bottom: 0;\n }\n\n // Admonition icon\n &::before {\n position: absolute;\n left: px2rem(12px);\n width: px2rem(20px);\n height: px2rem(20px);\n background-color: $clr-blue-a200;\n mask-image: var(--md-admonition-icon--note);\n mask-repeat: no-repeat;\n mask-size: contain;\n content: \"\";\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n right: px2rem(12px);\n left: initial;\n }\n }\n\n // Adjust spacing on last tabbed block container child - if the tabbed\n // block container is the sole child, it looks better to omit the margin\n + .tabbed-set:last-child {\n margin-top: 0;\n }\n }\n}\n\n// ----------------------------------------------------------------------------\n// Rules: flavours\n// ----------------------------------------------------------------------------\n\n@each $names, $props in $admonitions {\n $name: nth($names, 1);\n $tint: nth($props, 2);\n\n // Admonition flavour\n .md-typeset .admonition.#{$name} {\n border-color: $tint;\n }\n\n // Admonition flavour title\n .md-typeset .#{$name} > .admonition-title {\n background-color: transparentize($tint, 0.9);\n border-color: $tint;\n\n // Admonition icon\n &::before {\n background-color: $tint;\n mask-image: var(--md-admonition-icon--#{$name});\n mask-repeat: no-repeat;\n mask-size: contain;\n }\n }\n\n // Define synonyms for flavours\n @if length($names) > 1 {\n @for $n from 2 through length($names) {\n .#{nth($names, $n)} {\n @extend .#{$name};\n }\n }\n }\n}\n","// ==========================================================================\n//\n// Name: UI Color Palette\n// Description: The color palette of material design.\n// Version: 2.3.1\n//\n// Author: Denis Malinochkin\n// Git: https://github.com/mrmlnc/material-color\n//\n// twitter: @mrmlnc\n//\n// ==========================================================================\n\n\n//\n// List of base colors\n//\n\n// $clr-red\n// $clr-pink\n// $clr-purple\n// $clr-deep-purple\n// $clr-indigo\n// $clr-blue\n// $clr-light-blue\n// $clr-cyan\n// $clr-teal\n// $clr-green\n// $clr-light-green\n// $clr-lime\n// $clr-yellow\n// $clr-amber\n// $clr-orange\n// $clr-deep-orange\n// $clr-brown\n// $clr-grey\n// $clr-blue-grey\n// $clr-black\n// $clr-white\n\n\n//\n// Red\n//\n\n$clr-red-list: (\n \"base\": #f44336,\n \"50\": #ffebee,\n \"100\": #ffcdd2,\n \"200\": #ef9a9a,\n \"300\": #e57373,\n \"400\": #ef5350,\n \"500\": #f44336,\n \"600\": #e53935,\n \"700\": #d32f2f,\n \"800\": #c62828,\n \"900\": #b71c1c,\n \"a100\": #ff8a80,\n \"a200\": #ff5252,\n \"a400\": #ff1744,\n \"a700\": #d50000\n);\n\n$clr-red: map-get($clr-red-list, \"base\");\n\n$clr-red-50: map-get($clr-red-list, \"50\");\n$clr-red-100: map-get($clr-red-list, \"100\");\n$clr-red-200: map-get($clr-red-list, \"200\");\n$clr-red-300: map-get($clr-red-list, \"300\");\n$clr-red-400: map-get($clr-red-list, \"400\");\n$clr-red-500: map-get($clr-red-list, \"500\");\n$clr-red-600: map-get($clr-red-list, \"600\");\n$clr-red-700: map-get($clr-red-list, \"700\");\n$clr-red-800: map-get($clr-red-list, \"800\");\n$clr-red-900: map-get($clr-red-list, \"900\");\n$clr-red-a100: map-get($clr-red-list, \"a100\");\n$clr-red-a200: map-get($clr-red-list, \"a200\");\n$clr-red-a400: map-get($clr-red-list, \"a400\");\n$clr-red-a700: map-get($clr-red-list, \"a700\");\n\n\n//\n// Pink\n//\n\n$clr-pink-list: (\n \"base\": #e91e63,\n \"50\": #fce4ec,\n \"100\": #f8bbd0,\n \"200\": #f48fb1,\n \"300\": #f06292,\n \"400\": #ec407a,\n \"500\": #e91e63,\n \"600\": #d81b60,\n \"700\": #c2185b,\n \"800\": #ad1457,\n \"900\": #880e4f,\n \"a100\": #ff80ab,\n \"a200\": #ff4081,\n \"a400\": #f50057,\n \"a700\": #c51162\n);\n\n$clr-pink: map-get($clr-pink-list, \"base\");\n\n$clr-pink-50: map-get($clr-pink-list, \"50\");\n$clr-pink-100: map-get($clr-pink-list, \"100\");\n$clr-pink-200: map-get($clr-pink-list, \"200\");\n$clr-pink-300: map-get($clr-pink-list, \"300\");\n$clr-pink-400: map-get($clr-pink-list, \"400\");\n$clr-pink-500: map-get($clr-pink-list, \"500\");\n$clr-pink-600: map-get($clr-pink-list, \"600\");\n$clr-pink-700: map-get($clr-pink-list, \"700\");\n$clr-pink-800: map-get($clr-pink-list, \"800\");\n$clr-pink-900: map-get($clr-pink-list, \"900\");\n$clr-pink-a100: map-get($clr-pink-list, \"a100\");\n$clr-pink-a200: map-get($clr-pink-list, \"a200\");\n$clr-pink-a400: map-get($clr-pink-list, \"a400\");\n$clr-pink-a700: map-get($clr-pink-list, \"a700\");\n\n\n//\n// Purple\n//\n\n$clr-purple-list: (\n \"base\": #9c27b0,\n \"50\": #f3e5f5,\n \"100\": #e1bee7,\n \"200\": #ce93d8,\n \"300\": #ba68c8,\n \"400\": #ab47bc,\n \"500\": #9c27b0,\n \"600\": #8e24aa,\n \"700\": #7b1fa2,\n \"800\": #6a1b9a,\n \"900\": #4a148c,\n \"a100\": #ea80fc,\n \"a200\": #e040fb,\n \"a400\": #d500f9,\n \"a700\": #aa00ff\n);\n\n$clr-purple: map-get($clr-purple-list, \"base\");\n\n$clr-purple-50: map-get($clr-purple-list, \"50\");\n$clr-purple-100: map-get($clr-purple-list, \"100\");\n$clr-purple-200: map-get($clr-purple-list, \"200\");\n$clr-purple-300: map-get($clr-purple-list, \"300\");\n$clr-purple-400: map-get($clr-purple-list, \"400\");\n$clr-purple-500: map-get($clr-purple-list, \"500\");\n$clr-purple-600: map-get($clr-purple-list, \"600\");\n$clr-purple-700: map-get($clr-purple-list, \"700\");\n$clr-purple-800: map-get($clr-purple-list, \"800\");\n$clr-purple-900: map-get($clr-purple-list, \"900\");\n$clr-purple-a100: map-get($clr-purple-list, \"a100\");\n$clr-purple-a200: map-get($clr-purple-list, \"a200\");\n$clr-purple-a400: map-get($clr-purple-list, \"a400\");\n$clr-purple-a700: map-get($clr-purple-list, \"a700\");\n\n\n//\n// Deep purple\n//\n\n$clr-deep-purple-list: (\n \"base\": #673ab7,\n \"50\": #ede7f6,\n \"100\": #d1c4e9,\n \"200\": #b39ddb,\n \"300\": #9575cd,\n \"400\": #7e57c2,\n \"500\": #673ab7,\n \"600\": #5e35b1,\n \"700\": #512da8,\n \"800\": #4527a0,\n \"900\": #311b92,\n \"a100\": #b388ff,\n \"a200\": #7c4dff,\n \"a400\": #651fff,\n \"a700\": #6200ea\n);\n\n$clr-deep-purple: map-get($clr-deep-purple-list, \"base\");\n\n$clr-deep-purple-50: map-get($clr-deep-purple-list, \"50\");\n$clr-deep-purple-100: map-get($clr-deep-purple-list, \"100\");\n$clr-deep-purple-200: map-get($clr-deep-purple-list, \"200\");\n$clr-deep-purple-300: map-get($clr-deep-purple-list, \"300\");\n$clr-deep-purple-400: map-get($clr-deep-purple-list, \"400\");\n$clr-deep-purple-500: map-get($clr-deep-purple-list, \"500\");\n$clr-deep-purple-600: map-get($clr-deep-purple-list, \"600\");\n$clr-deep-purple-700: map-get($clr-deep-purple-list, \"700\");\n$clr-deep-purple-800: map-get($clr-deep-purple-list, \"800\");\n$clr-deep-purple-900: map-get($clr-deep-purple-list, \"900\");\n$clr-deep-purple-a100: map-get($clr-deep-purple-list, \"a100\");\n$clr-deep-purple-a200: map-get($clr-deep-purple-list, \"a200\");\n$clr-deep-purple-a400: map-get($clr-deep-purple-list, \"a400\");\n$clr-deep-purple-a700: map-get($clr-deep-purple-list, \"a700\");\n\n\n//\n// Indigo\n//\n\n$clr-indigo-list: (\n \"base\": #3f51b5,\n \"50\": #e8eaf6,\n \"100\": #c5cae9,\n \"200\": #9fa8da,\n \"300\": #7986cb,\n \"400\": #5c6bc0,\n \"500\": #3f51b5,\n \"600\": #3949ab,\n \"700\": #303f9f,\n \"800\": #283593,\n \"900\": #1a237e,\n \"a100\": #8c9eff,\n \"a200\": #536dfe,\n \"a400\": #3d5afe,\n \"a700\": #304ffe\n);\n\n$clr-indigo: map-get($clr-indigo-list, \"base\");\n\n$clr-indigo-50: map-get($clr-indigo-list, \"50\");\n$clr-indigo-100: map-get($clr-indigo-list, \"100\");\n$clr-indigo-200: map-get($clr-indigo-list, \"200\");\n$clr-indigo-300: map-get($clr-indigo-list, \"300\");\n$clr-indigo-400: map-get($clr-indigo-list, \"400\");\n$clr-indigo-500: map-get($clr-indigo-list, \"500\");\n$clr-indigo-600: map-get($clr-indigo-list, \"600\");\n$clr-indigo-700: map-get($clr-indigo-list, \"700\");\n$clr-indigo-800: map-get($clr-indigo-list, \"800\");\n$clr-indigo-900: map-get($clr-indigo-list, \"900\");\n$clr-indigo-a100: map-get($clr-indigo-list, \"a100\");\n$clr-indigo-a200: map-get($clr-indigo-list, \"a200\");\n$clr-indigo-a400: map-get($clr-indigo-list, \"a400\");\n$clr-indigo-a700: map-get($clr-indigo-list, \"a700\");\n\n\n//\n// Blue\n//\n\n$clr-blue-list: (\n \"base\": #2196f3,\n \"50\": #e3f2fd,\n \"100\": #bbdefb,\n \"200\": #90caf9,\n \"300\": #64b5f6,\n \"400\": #42a5f5,\n \"500\": #2196f3,\n \"600\": #1e88e5,\n \"700\": #1976d2,\n \"800\": #1565c0,\n \"900\": #0d47a1,\n \"a100\": #82b1ff,\n \"a200\": #448aff,\n \"a400\": #2979ff,\n \"a700\": #2962ff\n);\n\n$clr-blue: map-get($clr-blue-list, \"base\");\n\n$clr-blue-50: map-get($clr-blue-list, \"50\");\n$clr-blue-100: map-get($clr-blue-list, \"100\");\n$clr-blue-200: map-get($clr-blue-list, \"200\");\n$clr-blue-300: map-get($clr-blue-list, \"300\");\n$clr-blue-400: map-get($clr-blue-list, \"400\");\n$clr-blue-500: map-get($clr-blue-list, \"500\");\n$clr-blue-600: map-get($clr-blue-list, \"600\");\n$clr-blue-700: map-get($clr-blue-list, \"700\");\n$clr-blue-800: map-get($clr-blue-list, \"800\");\n$clr-blue-900: map-get($clr-blue-list, \"900\");\n$clr-blue-a100: map-get($clr-blue-list, \"a100\");\n$clr-blue-a200: map-get($clr-blue-list, \"a200\");\n$clr-blue-a400: map-get($clr-blue-list, \"a400\");\n$clr-blue-a700: map-get($clr-blue-list, \"a700\");\n\n\n//\n// Light Blue\n//\n\n$clr-light-blue-list: (\n \"base\": #03a9f4,\n \"50\": #e1f5fe,\n \"100\": #b3e5fc,\n \"200\": #81d4fa,\n \"300\": #4fc3f7,\n \"400\": #29b6f6,\n \"500\": #03a9f4,\n \"600\": #039be5,\n \"700\": #0288d1,\n \"800\": #0277bd,\n \"900\": #01579b,\n \"a100\": #80d8ff,\n \"a200\": #40c4ff,\n \"a400\": #00b0ff,\n \"a700\": #0091ea\n);\n\n$clr-light-blue: map-get($clr-light-blue-list, \"base\");\n\n$clr-light-blue-50: map-get($clr-light-blue-list, \"50\");\n$clr-light-blue-100: map-get($clr-light-blue-list, \"100\");\n$clr-light-blue-200: map-get($clr-light-blue-list, \"200\");\n$clr-light-blue-300: map-get($clr-light-blue-list, \"300\");\n$clr-light-blue-400: map-get($clr-light-blue-list, \"400\");\n$clr-light-blue-500: map-get($clr-light-blue-list, \"500\");\n$clr-light-blue-600: map-get($clr-light-blue-list, \"600\");\n$clr-light-blue-700: map-get($clr-light-blue-list, \"700\");\n$clr-light-blue-800: map-get($clr-light-blue-list, \"800\");\n$clr-light-blue-900: map-get($clr-light-blue-list, \"900\");\n$clr-light-blue-a100: map-get($clr-light-blue-list, \"a100\");\n$clr-light-blue-a200: map-get($clr-light-blue-list, \"a200\");\n$clr-light-blue-a400: map-get($clr-light-blue-list, \"a400\");\n$clr-light-blue-a700: map-get($clr-light-blue-list, \"a700\");\n\n\n//\n// Cyan\n//\n\n$clr-cyan-list: (\n \"base\": #00bcd4,\n \"50\": #e0f7fa,\n \"100\": #b2ebf2,\n \"200\": #80deea,\n \"300\": #4dd0e1,\n \"400\": #26c6da,\n \"500\": #00bcd4,\n \"600\": #00acc1,\n \"700\": #0097a7,\n \"800\": #00838f,\n \"900\": #006064,\n \"a100\": #84ffff,\n \"a200\": #18ffff,\n \"a400\": #00e5ff,\n \"a700\": #00b8d4\n);\n\n$clr-cyan: map-get($clr-cyan-list, \"base\");\n\n$clr-cyan-50: map-get($clr-cyan-list, \"50\");\n$clr-cyan-100: map-get($clr-cyan-list, \"100\");\n$clr-cyan-200: map-get($clr-cyan-list, \"200\");\n$clr-cyan-300: map-get($clr-cyan-list, \"300\");\n$clr-cyan-400: map-get($clr-cyan-list, \"400\");\n$clr-cyan-500: map-get($clr-cyan-list, \"500\");\n$clr-cyan-600: map-get($clr-cyan-list, \"600\");\n$clr-cyan-700: map-get($clr-cyan-list, \"700\");\n$clr-cyan-800: map-get($clr-cyan-list, \"800\");\n$clr-cyan-900: map-get($clr-cyan-list, \"900\");\n$clr-cyan-a100: map-get($clr-cyan-list, \"a100\");\n$clr-cyan-a200: map-get($clr-cyan-list, \"a200\");\n$clr-cyan-a400: map-get($clr-cyan-list, \"a400\");\n$clr-cyan-a700: map-get($clr-cyan-list, \"a700\");\n\n\n//\n// Teal\n//\n\n$clr-teal-list: (\n \"base\": #009688,\n \"50\": #e0f2f1,\n \"100\": #b2dfdb,\n \"200\": #80cbc4,\n \"300\": #4db6ac,\n \"400\": #26a69a,\n \"500\": #009688,\n \"600\": #00897b,\n \"700\": #00796b,\n \"800\": #00695c,\n \"900\": #004d40,\n \"a100\": #a7ffeb,\n \"a200\": #64ffda,\n \"a400\": #1de9b6,\n \"a700\": #00bfa5\n);\n\n$clr-teal: map-get($clr-teal-list, \"base\");\n\n$clr-teal-50: map-get($clr-teal-list, \"50\");\n$clr-teal-100: map-get($clr-teal-list, \"100\");\n$clr-teal-200: map-get($clr-teal-list, \"200\");\n$clr-teal-300: map-get($clr-teal-list, \"300\");\n$clr-teal-400: map-get($clr-teal-list, \"400\");\n$clr-teal-500: map-get($clr-teal-list, \"500\");\n$clr-teal-600: map-get($clr-teal-list, \"600\");\n$clr-teal-700: map-get($clr-teal-list, \"700\");\n$clr-teal-800: map-get($clr-teal-list, \"800\");\n$clr-teal-900: map-get($clr-teal-list, \"900\");\n$clr-teal-a100: map-get($clr-teal-list, \"a100\");\n$clr-teal-a200: map-get($clr-teal-list, \"a200\");\n$clr-teal-a400: map-get($clr-teal-list, \"a400\");\n$clr-teal-a700: map-get($clr-teal-list, \"a700\");\n\n\n//\n// Green\n//\n\n$clr-green-list: (\n \"base\": #4caf50,\n \"50\": #e8f5e9,\n \"100\": #c8e6c9,\n \"200\": #a5d6a7,\n \"300\": #81c784,\n \"400\": #66bb6a,\n \"500\": #4caf50,\n \"600\": #43a047,\n \"700\": #388e3c,\n \"800\": #2e7d32,\n \"900\": #1b5e20,\n \"a100\": #b9f6ca,\n \"a200\": #69f0ae,\n \"a400\": #00e676,\n \"a700\": #00c853\n);\n\n$clr-green: map-get($clr-green-list, \"base\");\n\n$clr-green-50: map-get($clr-green-list, \"50\");\n$clr-green-100: map-get($clr-green-list, \"100\");\n$clr-green-200: map-get($clr-green-list, \"200\");\n$clr-green-300: map-get($clr-green-list, \"300\");\n$clr-green-400: map-get($clr-green-list, \"400\");\n$clr-green-500: map-get($clr-green-list, \"500\");\n$clr-green-600: map-get($clr-green-list, \"600\");\n$clr-green-700: map-get($clr-green-list, \"700\");\n$clr-green-800: map-get($clr-green-list, \"800\");\n$clr-green-900: map-get($clr-green-list, \"900\");\n$clr-green-a100: map-get($clr-green-list, \"a100\");\n$clr-green-a200: map-get($clr-green-list, \"a200\");\n$clr-green-a400: map-get($clr-green-list, \"a400\");\n$clr-green-a700: map-get($clr-green-list, \"a700\");\n\n\n//\n// Light green\n//\n\n$clr-light-green-list: (\n \"base\": #8bc34a,\n \"50\": #f1f8e9,\n \"100\": #dcedc8,\n \"200\": #c5e1a5,\n \"300\": #aed581,\n \"400\": #9ccc65,\n \"500\": #8bc34a,\n \"600\": #7cb342,\n \"700\": #689f38,\n \"800\": #558b2f,\n \"900\": #33691e,\n \"a100\": #ccff90,\n \"a200\": #b2ff59,\n \"a400\": #76ff03,\n \"a700\": #64dd17\n);\n\n$clr-light-green: map-get($clr-light-green-list, \"base\");\n\n$clr-light-green-50: map-get($clr-light-green-list, \"50\");\n$clr-light-green-100: map-get($clr-light-green-list, \"100\");\n$clr-light-green-200: map-get($clr-light-green-list, \"200\");\n$clr-light-green-300: map-get($clr-light-green-list, \"300\");\n$clr-light-green-400: map-get($clr-light-green-list, \"400\");\n$clr-light-green-500: map-get($clr-light-green-list, \"500\");\n$clr-light-green-600: map-get($clr-light-green-list, \"600\");\n$clr-light-green-700: map-get($clr-light-green-list, \"700\");\n$clr-light-green-800: map-get($clr-light-green-list, \"800\");\n$clr-light-green-900: map-get($clr-light-green-list, \"900\");\n$clr-light-green-a100: map-get($clr-light-green-list, \"a100\");\n$clr-light-green-a200: map-get($clr-light-green-list, \"a200\");\n$clr-light-green-a400: map-get($clr-light-green-list, \"a400\");\n$clr-light-green-a700: map-get($clr-light-green-list, \"a700\");\n\n\n//\n// Lime\n//\n\n$clr-lime-list: (\n \"base\": #cddc39,\n \"50\": #f9fbe7,\n \"100\": #f0f4c3,\n \"200\": #e6ee9c,\n \"300\": #dce775,\n \"400\": #d4e157,\n \"500\": #cddc39,\n \"600\": #c0ca33,\n \"700\": #afb42b,\n \"800\": #9e9d24,\n \"900\": #827717,\n \"a100\": #f4ff81,\n \"a200\": #eeff41,\n \"a400\": #c6ff00,\n \"a700\": #aeea00\n);\n\n$clr-lime: map-get($clr-lime-list, \"base\");\n\n$clr-lime-50: map-get($clr-lime-list, \"50\");\n$clr-lime-100: map-get($clr-lime-list, \"100\");\n$clr-lime-200: map-get($clr-lime-list, \"200\");\n$clr-lime-300: map-get($clr-lime-list, \"300\");\n$clr-lime-400: map-get($clr-lime-list, \"400\");\n$clr-lime-500: map-get($clr-lime-list, \"500\");\n$clr-lime-600: map-get($clr-lime-list, \"600\");\n$clr-lime-700: map-get($clr-lime-list, \"700\");\n$clr-lime-800: map-get($clr-lime-list, \"800\");\n$clr-lime-900: map-get($clr-lime-list, \"900\");\n$clr-lime-a100: map-get($clr-lime-list, \"a100\");\n$clr-lime-a200: map-get($clr-lime-list, \"a200\");\n$clr-lime-a400: map-get($clr-lime-list, \"a400\");\n$clr-lime-a700: map-get($clr-lime-list, \"a700\");\n\n\n//\n// Yellow\n//\n\n$clr-yellow-list: (\n \"base\": #ffeb3b,\n \"50\": #fffde7,\n \"100\": #fff9c4,\n \"200\": #fff59d,\n \"300\": #fff176,\n \"400\": #ffee58,\n \"500\": #ffeb3b,\n \"600\": #fdd835,\n \"700\": #fbc02d,\n \"800\": #f9a825,\n \"900\": #f57f17,\n \"a100\": #ffff8d,\n \"a200\": #ffff00,\n \"a400\": #ffea00,\n \"a700\": #ffd600\n);\n\n$clr-yellow: map-get($clr-yellow-list, \"base\");\n\n$clr-yellow-50: map-get($clr-yellow-list, \"50\");\n$clr-yellow-100: map-get($clr-yellow-list, \"100\");\n$clr-yellow-200: map-get($clr-yellow-list, \"200\");\n$clr-yellow-300: map-get($clr-yellow-list, \"300\");\n$clr-yellow-400: map-get($clr-yellow-list, \"400\");\n$clr-yellow-500: map-get($clr-yellow-list, \"500\");\n$clr-yellow-600: map-get($clr-yellow-list, \"600\");\n$clr-yellow-700: map-get($clr-yellow-list, \"700\");\n$clr-yellow-800: map-get($clr-yellow-list, \"800\");\n$clr-yellow-900: map-get($clr-yellow-list, \"900\");\n$clr-yellow-a100: map-get($clr-yellow-list, \"a100\");\n$clr-yellow-a200: map-get($clr-yellow-list, \"a200\");\n$clr-yellow-a400: map-get($clr-yellow-list, \"a400\");\n$clr-yellow-a700: map-get($clr-yellow-list, \"a700\");\n\n\n//\n// amber\n//\n\n$clr-amber-list: (\n \"base\": #ffc107,\n \"50\": #fff8e1,\n \"100\": #ffecb3,\n \"200\": #ffe082,\n \"300\": #ffd54f,\n \"400\": #ffca28,\n \"500\": #ffc107,\n \"600\": #ffb300,\n \"700\": #ffa000,\n \"800\": #ff8f00,\n \"900\": #ff6f00,\n \"a100\": #ffe57f,\n \"a200\": #ffd740,\n \"a400\": #ffc400,\n \"a700\": #ffab00\n);\n\n$clr-amber: map-get($clr-amber-list, \"base\");\n\n$clr-amber-50: map-get($clr-amber-list, \"50\");\n$clr-amber-100: map-get($clr-amber-list, \"100\");\n$clr-amber-200: map-get($clr-amber-list, \"200\");\n$clr-amber-300: map-get($clr-amber-list, \"300\");\n$clr-amber-400: map-get($clr-amber-list, \"400\");\n$clr-amber-500: map-get($clr-amber-list, \"500\");\n$clr-amber-600: map-get($clr-amber-list, \"600\");\n$clr-amber-700: map-get($clr-amber-list, \"700\");\n$clr-amber-800: map-get($clr-amber-list, \"800\");\n$clr-amber-900: map-get($clr-amber-list, \"900\");\n$clr-amber-a100: map-get($clr-amber-list, \"a100\");\n$clr-amber-a200: map-get($clr-amber-list, \"a200\");\n$clr-amber-a400: map-get($clr-amber-list, \"a400\");\n$clr-amber-a700: map-get($clr-amber-list, \"a700\");\n\n\n//\n// Orange\n//\n\n$clr-orange-list: (\n \"base\": #ff9800,\n \"50\": #fff3e0,\n \"100\": #ffe0b2,\n \"200\": #ffcc80,\n \"300\": #ffb74d,\n \"400\": #ffa726,\n \"500\": #ff9800,\n \"600\": #fb8c00,\n \"700\": #f57c00,\n \"800\": #ef6c00,\n \"900\": #e65100,\n \"a100\": #ffd180,\n \"a200\": #ffab40,\n \"a400\": #ff9100,\n \"a700\": #ff6d00\n);\n\n$clr-orange: map-get($clr-orange-list, \"base\");\n\n$clr-orange-50: map-get($clr-orange-list, \"50\");\n$clr-orange-100: map-get($clr-orange-list, \"100\");\n$clr-orange-200: map-get($clr-orange-list, \"200\");\n$clr-orange-300: map-get($clr-orange-list, \"300\");\n$clr-orange-400: map-get($clr-orange-list, \"400\");\n$clr-orange-500: map-get($clr-orange-list, \"500\");\n$clr-orange-600: map-get($clr-orange-list, \"600\");\n$clr-orange-700: map-get($clr-orange-list, \"700\");\n$clr-orange-800: map-get($clr-orange-list, \"800\");\n$clr-orange-900: map-get($clr-orange-list, \"900\");\n$clr-orange-a100: map-get($clr-orange-list, \"a100\");\n$clr-orange-a200: map-get($clr-orange-list, \"a200\");\n$clr-orange-a400: map-get($clr-orange-list, \"a400\");\n$clr-orange-a700: map-get($clr-orange-list, \"a700\");\n\n\n//\n// Deep orange\n//\n\n$clr-deep-orange-list: (\n \"base\": #ff5722,\n \"50\": #fbe9e7,\n \"100\": #ffccbc,\n \"200\": #ffab91,\n \"300\": #ff8a65,\n \"400\": #ff7043,\n \"500\": #ff5722,\n \"600\": #f4511e,\n \"700\": #e64a19,\n \"800\": #d84315,\n \"900\": #bf360c,\n \"a100\": #ff9e80,\n \"a200\": #ff6e40,\n \"a400\": #ff3d00,\n \"a700\": #dd2c00\n);\n\n$clr-deep-orange: map-get($clr-deep-orange-list, \"base\");\n\n$clr-deep-orange-50: map-get($clr-deep-orange-list, \"50\");\n$clr-deep-orange-100: map-get($clr-deep-orange-list, \"100\");\n$clr-deep-orange-200: map-get($clr-deep-orange-list, \"200\");\n$clr-deep-orange-300: map-get($clr-deep-orange-list, \"300\");\n$clr-deep-orange-400: map-get($clr-deep-orange-list, \"400\");\n$clr-deep-orange-500: map-get($clr-deep-orange-list, \"500\");\n$clr-deep-orange-600: map-get($clr-deep-orange-list, \"600\");\n$clr-deep-orange-700: map-get($clr-deep-orange-list, \"700\");\n$clr-deep-orange-800: map-get($clr-deep-orange-list, \"800\");\n$clr-deep-orange-900: map-get($clr-deep-orange-list, \"900\");\n$clr-deep-orange-a100: map-get($clr-deep-orange-list, \"a100\");\n$clr-deep-orange-a200: map-get($clr-deep-orange-list, \"a200\");\n$clr-deep-orange-a400: map-get($clr-deep-orange-list, \"a400\");\n$clr-deep-orange-a700: map-get($clr-deep-orange-list, \"a700\");\n\n\n//\n// Brown\n//\n\n$clr-brown-list: (\n \"base\": #795548,\n \"50\": #efebe9,\n \"100\": #d7ccc8,\n \"200\": #bcaaa4,\n \"300\": #a1887f,\n \"400\": #8d6e63,\n \"500\": #795548,\n \"600\": #6d4c41,\n \"700\": #5d4037,\n \"800\": #4e342e,\n \"900\": #3e2723,\n);\n\n$clr-brown: map-get($clr-brown-list, \"base\");\n\n$clr-brown-50: map-get($clr-brown-list, \"50\");\n$clr-brown-100: map-get($clr-brown-list, \"100\");\n$clr-brown-200: map-get($clr-brown-list, \"200\");\n$clr-brown-300: map-get($clr-brown-list, \"300\");\n$clr-brown-400: map-get($clr-brown-list, \"400\");\n$clr-brown-500: map-get($clr-brown-list, \"500\");\n$clr-brown-600: map-get($clr-brown-list, \"600\");\n$clr-brown-700: map-get($clr-brown-list, \"700\");\n$clr-brown-800: map-get($clr-brown-list, \"800\");\n$clr-brown-900: map-get($clr-brown-list, \"900\");\n\n\n//\n// Grey\n//\n\n$clr-grey-list: (\n \"base\": #9e9e9e,\n \"50\": #fafafa,\n \"100\": #f5f5f5,\n \"200\": #eeeeee,\n \"300\": #e0e0e0,\n \"400\": #bdbdbd,\n \"500\": #9e9e9e,\n \"600\": #757575,\n \"700\": #616161,\n \"800\": #424242,\n \"900\": #212121,\n);\n\n$clr-grey: map-get($clr-grey-list, \"base\");\n\n$clr-grey-50: map-get($clr-grey-list, \"50\");\n$clr-grey-100: map-get($clr-grey-list, \"100\");\n$clr-grey-200: map-get($clr-grey-list, \"200\");\n$clr-grey-300: map-get($clr-grey-list, \"300\");\n$clr-grey-400: map-get($clr-grey-list, \"400\");\n$clr-grey-500: map-get($clr-grey-list, \"500\");\n$clr-grey-600: map-get($clr-grey-list, \"600\");\n$clr-grey-700: map-get($clr-grey-list, \"700\");\n$clr-grey-800: map-get($clr-grey-list, \"800\");\n$clr-grey-900: map-get($clr-grey-list, \"900\");\n\n\n//\n// Blue grey\n//\n\n$clr-blue-grey-list: (\n \"base\": #607d8b,\n \"50\": #eceff1,\n \"100\": #cfd8dc,\n \"200\": #b0bec5,\n \"300\": #90a4ae,\n \"400\": #78909c,\n \"500\": #607d8b,\n \"600\": #546e7a,\n \"700\": #455a64,\n \"800\": #37474f,\n \"900\": #263238,\n);\n\n$clr-blue-grey: map-get($clr-blue-grey-list, \"base\");\n\n$clr-blue-grey-50: map-get($clr-blue-grey-list, \"50\");\n$clr-blue-grey-100: map-get($clr-blue-grey-list, \"100\");\n$clr-blue-grey-200: map-get($clr-blue-grey-list, \"200\");\n$clr-blue-grey-300: map-get($clr-blue-grey-list, \"300\");\n$clr-blue-grey-400: map-get($clr-blue-grey-list, \"400\");\n$clr-blue-grey-500: map-get($clr-blue-grey-list, \"500\");\n$clr-blue-grey-600: map-get($clr-blue-grey-list, \"600\");\n$clr-blue-grey-700: map-get($clr-blue-grey-list, \"700\");\n$clr-blue-grey-800: map-get($clr-blue-grey-list, \"800\");\n$clr-blue-grey-900: map-get($clr-blue-grey-list, \"900\");\n\n\n//\n// Black\n//\n\n$clr-black-list: (\n \"base\": #000\n);\n\n$clr-black: map-get($clr-black-list, \"base\");\n\n\n//\n// White\n//\n\n$clr-white-list: (\n \"base\": #fff\n);\n\n$clr-white: map-get($clr-white-list, \"base\");\n\n\n//\n// List for all Colors for looping\n//\n\n$clr-list-all: (\n \"red\": $clr-red-list,\n \"pink\": $clr-pink-list,\n \"purple\": $clr-purple-list,\n \"deep-purple\": $clr-deep-purple-list,\n \"indigo\": $clr-indigo-list,\n \"blue\": $clr-blue-list,\n \"light-blue\": $clr-light-blue-list,\n \"cyan\": $clr-cyan-list,\n \"teal\": $clr-teal-list,\n \"green\": $clr-green-list,\n \"light-green\": $clr-light-green-list,\n \"lime\": $clr-lime-list,\n \"yellow\": $clr-yellow-list,\n \"amber\": $clr-amber-list,\n \"orange\": $clr-orange-list,\n \"deep-orange\": $clr-deep-orange-list,\n \"brown\": $clr-brown-list,\n \"grey\": $clr-grey-list,\n \"blue-grey\": $clr-blue-grey-list,\n \"black\": $clr-black-list,\n \"white\": $clr-white-list\n);\n\n\n//\n// Typography\n//\n\n$clr-ui-display-4: $clr-grey-600;\n$clr-ui-display-3: $clr-grey-600;\n$clr-ui-display-2: $clr-grey-600;\n$clr-ui-display-1: $clr-grey-600;\n$clr-ui-headline: $clr-grey-900;\n$clr-ui-title: $clr-grey-900;\n$clr-ui-subhead-1: $clr-grey-900;\n$clr-ui-body-2: $clr-grey-900;\n$clr-ui-body-1: $clr-grey-900;\n$clr-ui-caption: $clr-grey-600;\n$clr-ui-menu: $clr-grey-900;\n$clr-ui-button: $clr-grey-900;\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Icon definitions\n:root {\n --md-footnotes-icon: svg-load(\"material/keyboard-return.svg\");\n}\n\n// ----------------------------------------------------------------------------\n\n// Scoped in typesetted content to match specificity of regular content\n.md-typeset {\n\n // Footnote container\n .footnote {\n color: var(--md-default-fg-color--light);\n font-size: px2rem(12.8px);\n\n // Footnote list - omit left indentation\n > ol {\n margin-left: 0;\n\n // Footnote item - footnote items can contain lists, so we need to scope\n // the spacing adjustments to the top-level footnote item.\n > li {\n transition: color 125ms;\n\n // Darken color on target\n &:target {\n color: var(--md-default-fg-color);\n }\n\n // Show backreferences on footnote hover\n &:hover .footnote-backref,\n &:target .footnote-backref {\n transform: translateX(0);\n opacity: 1;\n }\n\n // Adjust spacing on first child\n > :first-child {\n margin-top: 0;\n }\n }\n }\n }\n\n // Footnote reference\n .footnote-ref {\n font-weight: 700;\n font-size: px2em(12px, 16px);\n\n // Hack: increase specificity to override default\n html & {\n outline-offset: px2rem(2px);\n }\n }\n\n // Footnote backreference\n .footnote-backref {\n display: inline-block;\n color: var(--md-typeset-a-color);\n // Hack: omit Unicode arrow for replacement with icon\n font-size: 0;\n vertical-align: text-bottom;\n transform: translateX(px2rem(5px));\n opacity: 0;\n transition:\n color 250ms,\n transform 250ms 250ms,\n opacity 125ms 250ms;\n\n // [print]: Show footnote backreferences\n @media print {\n color: var(--md-typeset-a-color);\n transform: translateX(0);\n opacity: 1;\n }\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n transform: translateX(px2rem(-5px));\n }\n\n // Adjust color on hover\n &:hover {\n color: var(--md-accent-fg-color);\n }\n\n // Footnote backreference icon\n &::before {\n display: inline-block;\n width: px2rem(16px);\n height: px2rem(16px);\n background-color: currentColor;\n mask-image: var(--md-footnotes-icon);\n mask-repeat: no-repeat;\n mask-size: contain;\n content: \"\";\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n\n // Flip icon vertically\n svg {\n transform: scaleX(-1);\n }\n }\n }\n }\n\n // Footnote reference wrapper\n [id^=\"fnref:\"]:target {\n scroll-margin-top: initial;\n margin-top: -1 * px2rem(48px + 24px - 4px);\n padding-top: px2rem(48px + 24px - 4px);\n\n // Show outline for all devices\n > .footnote-ref {\n outline: auto;\n }\n }\n\n // Footnote wrapper\n [id^=\"fn:\"]:target {\n scroll-margin-top: initial;\n margin-top: -1 * px2rem(48px + 24px - 3px);\n padding-top: px2rem(48px + 24px - 3px);\n }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Scoped in typesetted content to match specificity of regular content\n.md-typeset {\n\n // Headerlink\n .headerlink {\n display: inline-block;\n margin-left: px2rem(10px);\n color: var(--md-default-fg-color--lighter);\n opacity: 0;\n transition:\n color 250ms,\n opacity 125ms;\n\n // [print]: Hide headerlinks\n @media print {\n display: none;\n }\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n margin-right: px2rem(10px);\n margin-left: initial;\n }\n }\n\n // Show headerlinks on parent hover\n :hover > .headerlink,\n :target > .headerlink,\n .headerlink:focus {\n opacity: 1;\n transition:\n color 250ms,\n opacity 125ms;\n }\n\n // Adjust color on parent target or focus/hover\n :target > .headerlink,\n .headerlink:focus,\n .headerlink:hover {\n color: var(--md-accent-fg-color);\n }\n\n // Adjust scroll offset for all elements with `id` attributes - general scroll\n // margin offset for anything that can be targeted. Browser support is pretty\n // decent by now, but Edge <79 and Safari (iOS and macOS) still don't support\n // it properly, so we settle with a cross-browser anchor correction solution.\n :target {\n scroll-margin-top: px2rem(48px + 24px);\n }\n\n // Adjust scroll offset for headlines of level 1-3\n h1:target,\n h2:target,\n h3:target {\n scroll-margin-top: initial;\n\n // Anchor correction hack\n &::before {\n display: block;\n margin-top: -1 * px2rem(48px + 24px - 4px);\n padding-top: px2rem(48px + 24px - 4px);\n content: \"\";\n }\n }\n\n // Adjust scroll offset for headlines of level 4\n h4:target {\n scroll-margin-top: initial;\n\n // Anchor correction hack\n &::before {\n display: block;\n margin-top: -1 * px2rem(48px + 24px - 3px);\n padding-top: px2rem(48px + 24px - 3px);\n content: \"\";\n }\n }\n\n // Adjust scroll offset for headlines of level 5-6\n h5:target,\n h6:target {\n scroll-margin-top: initial;\n\n // Anchor correction hack\n &::before {\n display: block;\n margin-top: -1 * px2rem(48px + 24px);\n padding-top: px2rem(48px + 24px);\n content: \"\";\n }\n }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Scoped in typesetted content to match specificity of regular content\n.md-typeset {\n\n // Arithmatex container\n div.arithmatex {\n overflow: auto;\n\n // [mobile -]: Align with body copy\n @include break-to-device(mobile) {\n margin: 0 px2rem(-16px);\n }\n\n // Arithmatex content\n > * {\n width: min-content;\n // stylelint-disable-next-line declaration-no-important\n margin: 1em auto !important;\n padding: 0 px2rem(16px);\n touch-action: auto;\n }\n }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Scoped in typesetted content to match specificity of regular content\n.md-typeset {\n\n // Deletion, addition or comment\n del.critic,\n ins.critic,\n .critic.comment {\n box-decoration-break: clone;\n }\n\n // Deletion\n del.critic {\n background-color: var(--md-typeset-del-color);\n }\n\n // Addition\n ins.critic {\n background-color: var(--md-typeset-ins-color);\n }\n\n // Comment\n .critic.comment {\n color: var(--md-code-hl-comment-color);\n\n // Comment opening mark\n &::before {\n content: \"/* \";\n }\n\n // Comment closing mark\n &::after {\n content: \" */\";\n }\n }\n\n // Critic block\n .critic.block {\n display: block;\n margin: 1em 0;\n padding-right: px2rem(16px);\n padding-left: px2rem(16px);\n overflow: auto;\n box-shadow: none;\n\n // Adjust spacing on first child\n > :first-child {\n margin-top: 0.5em;\n }\n\n // Adjust spacing on last child\n > :last-child {\n margin-bottom: 0.5em;\n }\n }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Icon definitions\n:root {\n --md-details-icon: svg-load(\"material/chevron-right.svg\");\n}\n\n// ----------------------------------------------------------------------------\n\n// Scoped in typesetted content to match specificity of regular content\n.md-typeset {\n\n // Details\n details {\n @extend .admonition;\n\n display: flow-root;\n padding-top: 0;\n overflow: visible;\n\n // Details title icon - rotate icon on transition to open state\n &[open] > summary::after {\n transform: rotate(90deg);\n }\n\n // Adjust spacing for details in closed state\n &:not([open]) {\n padding-bottom: 0;\n box-shadow: none;\n\n // Hack: we cannot set `overflow: hidden` on the `details` element (which\n // is why we set it to `overflow: visible`, as the outline would not be\n // visible when focusing. Therefore, we must set the border radius on the\n // summary explicitly.\n > summary {\n border-radius: px2rem(2px);\n }\n }\n\n // Hack: omit margin collapse\n &::after {\n display: table;\n content: \"\";\n }\n }\n\n // Details title\n summary {\n @extend .admonition-title;\n\n display: block;\n min-height: px2rem(20px);\n padding: px2rem(8px) px2rem(36px) px2rem(8px) px2rem(40px);\n border-top-left-radius: px2rem(2px);\n border-top-right-radius: px2rem(2px);\n cursor: pointer;\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n padding: px2rem(8px) px2rem(44px) px2rem(8px) px2rem(36px);\n }\n\n // Hide outline for pointer devices\n &:not(.focus-visible) {\n outline: none;\n -webkit-tap-highlight-color: transparent;\n }\n\n // Details marker\n &::after {\n position: absolute;\n top: px2rem(8px);\n right: px2rem(8px);\n width: px2rem(20px);\n height: px2rem(20px);\n background-color: currentColor;\n mask-image: var(--md-details-icon);\n mask-repeat: no-repeat;\n mask-size: contain;\n transform: rotate(0deg);\n transition: transform 250ms;\n content: \"\";\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n right: initial;\n left: px2rem(8px);\n transform: rotate(180deg);\n }\n }\n\n // Hide native details marker\n &::marker,\n &::-webkit-details-marker {\n display: none;\n }\n }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Scoped in typesetted content to match specificity of regular content\n.md-typeset {\n\n // Emoji and icon container\n .emojione,\n .twemoji,\n .gemoji {\n display: inline-flex;\n height: px2em(18px);\n vertical-align: text-top;\n\n // Icon - inlined via mkdocs-material-extensions\n svg {\n width: px2em(18px);\n max-height: 100%;\n fill: currentColor;\n }\n }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules: syntax highlighting\n// ----------------------------------------------------------------------------\n\n// Code block\n.highlight {\n .o, // Operator\n .ow { // Operator, word\n color: var(--md-code-hl-operator-color);\n }\n\n .p { // Punctuation\n color: var(--md-code-hl-punctuation-color);\n }\n\n .cpf, // Comment, preprocessor file\n .l, // Literal\n .s, // Literal, string\n .sb, // Literal, string backticks\n .sc, // Literal, string char\n .s2, // Literal, string double\n .si, // Literal, string interpol\n .s1, // Literal, string single\n .ss { // Literal, string symbol\n color: var(--md-code-hl-string-color);\n }\n\n .cp, // Comment, pre-processor\n .se, // Literal, string escape\n .sh, // Literal, string heredoc\n .sr, // Literal, string regex\n .sx { // Literal, string other\n color: var(--md-code-hl-special-color);\n }\n\n .m, // Number\n .mb, // Number, binary\n .mf, // Number, float\n .mh, // Number, hex\n .mi, // Number, integer\n .il, // Number, integer long\n .mo { // Number, octal\n color: var(--md-code-hl-number-color);\n }\n\n .k, // Keyword,\n .kd, // Keyword, declaration\n .kn, // Keyword, namespace\n .kp, // Keyword, pseudo\n .kr, // Keyword, reserved\n .kt { // Keyword, type\n color: var(--md-code-hl-keyword-color);\n }\n\n .kc, // Keyword, constant\n .n { // Name\n color: var(--md-code-hl-name-color);\n }\n\n .no, // Name, constant\n .nb, // Name, builtin\n .bp { // Name, builtin pseudo\n color: var(--md-code-hl-constant-color);\n }\n\n .nc, // Name, class\n .ne, // Name, exception\n .nf, // Name, function\n .nn { // Name, namespace\n color: var(--md-code-hl-function-color);\n }\n\n .nd, // Name, decorator\n .ni, // Name, entity\n .nl, // Name, label\n .nt { // Name, tag\n color: var(--md-code-hl-keyword-color);\n }\n\n .c, // Comment\n .cm, // Comment, multiline\n .c1, // Comment, single\n .ch, // Comment, shebang\n .cs, // Comment, special\n .sd { // Literal, string doc\n color: var(--md-code-hl-comment-color);\n }\n\n .na, // Name, attribute\n .nv, // Variable,\n .vc, // Variable, class\n .vg, // Variable, global\n .vi { // Variable, instance\n color: var(--md-code-hl-variable-color);\n }\n\n .ge, // Generic, emph\n .gr, // Generic, error\n .gh, // Generic, heading\n .go, // Generic, output\n .gp, // Generic, prompt\n .gs, // Generic, strong\n .gu, // Generic, subheading\n .gt { // Generic, traceback\n color: var(--md-code-hl-generic-color);\n }\n\n .gd, // Diff, delete\n .gi { // Diff, insert\n margin: 0 px2em(-2px);\n padding: 0 px2em(2px);\n border-radius: px2rem(2px);\n }\n\n .gd { // Diff, delete\n background-color: var(--md-typeset-del-color);\n }\n\n .gi { // Diff, insert\n background-color: var(--md-typeset-ins-color);\n }\n\n // Highlighted line\n .hll {\n display: block;\n margin: 0 px2em(-16px, 13.6px);\n padding: 0 px2em(16px, 13.6px);\n background-color: var(--md-code-hl-color);\n }\n\n // Code block line numbers (inline)\n [data-linenos]::before {\n position: sticky;\n left: px2em(-16px, 13.6px);\n float: left;\n margin-right: px2em(16px, 13.6px);\n margin-left: px2em(-16px, 13.6px);\n padding-left: px2em(16px, 13.6px);\n color: var(--md-default-fg-color--light);\n background-color: var(--md-code-bg-color);\n box-shadow: px2rem(-1px) 0 var(--md-default-fg-color--lightest) inset;\n content: attr(data-linenos);\n user-select: none;\n }\n}\n\n// ----------------------------------------------------------------------------\n// Rules: layout\n// ----------------------------------------------------------------------------\n\n// Code block with line numbers\n.highlighttable {\n display: flow-root;\n overflow: hidden;\n\n // Set table elements to block layout, because otherwise the whole flexbox\n // hacking won't work correctly\n tbody,\n td {\n display: block;\n padding: 0;\n }\n\n // We need to use flexbox layout, because otherwise it's not possible to\n // make the code container scroll while keeping the line numbers static\n tr {\n display: flex;\n }\n\n // The pre tags are nested inside a table, so we need to omit the margin\n // because it collapses below all the overflows\n pre {\n margin: 0;\n }\n\n // Code block line numbers - disable user selection, so code can be easily\n // copied without accidentally also copying the line numbers\n .linenos {\n padding: px2em(10.5px, 13.6px) px2em(16px, 13.6px);\n padding-right: 0;\n font-size: px2em(13.6px);\n background-color: var(--md-code-bg-color);\n user-select: none;\n }\n\n // Code block line numbers container\n .linenodiv {\n padding-right: px2em(8px, 13.6px);\n box-shadow: px2rem(-1px) 0 var(--md-default-fg-color--lightest) inset;\n\n // Adjust colors and alignment\n pre {\n color: var(--md-default-fg-color--light);\n text-align: right;\n }\n }\n\n // Code block container - stretch to remaining space\n .code {\n flex: 1;\n overflow: hidden;\n }\n}\n\n// ----------------------------------------------------------------------------\n\n// Scoped in typesetted content to match specificity of regular content\n.md-typeset {\n\n // Code block with line numbers\n .highlighttable {\n margin: 1em 0;\n direction: ltr;\n border-radius: px2rem(2px);\n\n // Omit rounded borders on contained code block\n code {\n border-radius: 0;\n }\n }\n\n // [mobile -]: Align with body copy\n @include break-to-device(mobile) {\n\n // Top-level code block\n > .highlight {\n margin: 1em px2rem(-16px);\n\n // Highlighted line\n .hll {\n margin: 0 px2rem(-16px);\n padding: 0 px2rem(16px);\n }\n\n // Omit rounded borders\n code {\n border-radius: 0;\n }\n }\n\n // Top-level code block with line numbers\n > .highlighttable {\n margin: 1em px2rem(-16px);\n border-radius: 0;\n\n // Highlighted line\n .hll {\n margin: 0 px2rem(-16px);\n padding: 0 px2rem(16px);\n }\n }\n }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Scoped in typesetted content to match specificity of regular content\n.md-typeset {\n\n // Tabbed block content\n .tabbed-content {\n display: none;\n order: 99;\n width: 100%;\n box-shadow: 0 px2rem(-1px) var(--md-default-fg-color--lightest);\n\n // [print]: Show all tabs (even hidden ones) when printing\n @media print {\n display: block;\n order: initial;\n }\n\n // Code block is the only child of a tab - remove margin and mirror\n // previous (now deprecated) SuperFences code block grouping behavior\n > pre:only-child,\n > .highlight:only-child pre,\n > .highlighttable:only-child {\n margin: 0;\n\n // Omit rounded borders\n > code {\n border-top-left-radius: 0;\n border-top-right-radius: 0;\n }\n }\n\n // Adjust spacing for nested tab\n > .tabbed-set {\n margin: 0;\n }\n }\n\n // Tabbed block container\n .tabbed-set {\n position: relative;\n display: flex;\n flex-wrap: wrap;\n margin: 1em 0;\n border-radius: px2rem(2px);\n\n // Tab radio button - the Tabbed extension will generate radio buttons with\n // labels, so tabs can be triggered without the necessity for JavaScript.\n // This is pretty cool, as it has great accessibility out-of-the box, so\n // we just hide the radio button and toggle the label color for indication.\n > input {\n position: absolute;\n width: 0;\n height: 0;\n opacity: 0;\n\n // Tab label for checked radio button\n &:checked + label {\n color: var(--md-accent-fg-color);\n border-color: var(--md-accent-fg-color);\n\n // Show tabbed block content\n + .tabbed-content {\n display: block;\n }\n }\n\n // Tab label on focus\n &:focus + label {\n outline-style: auto;\n outline-color: var(--md-accent-fg-color);\n }\n\n // Hide outline for pointer devices\n &:not(.focus-visible) + label {\n outline: none;\n -webkit-tap-highlight-color: transparent;\n }\n }\n\n // Tab label\n > label {\n z-index: 1;\n width: auto;\n padding: px2em(12px, 12.8px) 1.25em px2em(10px, 12.8px);\n color: var(--md-default-fg-color--light);\n font-weight: 700;\n font-size: px2rem(12.8px);\n border-bottom: px2rem(2px) solid transparent;\n cursor: pointer;\n transition: color 250ms;\n\n // Tab label on hover\n &:hover {\n color: var(--md-accent-fg-color);\n }\n }\n }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Icon definitions\n:root {\n --md-tasklist-icon:\n svg-load(\"octicons/check-circle-fill-24.svg\");\n --md-tasklist-icon--checked:\n svg-load(\"octicons/check-circle-fill-24.svg\");\n}\n\n// ----------------------------------------------------------------------------\n\n// Scoped in typesetted content to match specificity of regular content\n.md-typeset {\n\n // Tasklist item\n .task-list-item {\n position: relative;\n list-style-type: none;\n\n // Make checkbox items align with normal list items, but position\n // everything in ems for correct layout at smaller font sizes\n [type=\"checkbox\"] {\n position: absolute;\n top: 0.45em;\n left: -2em;\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n right: -2em;\n left: initial;\n }\n }\n }\n\n // Hide native checkbox, when custom classes are enabled\n .task-list-control [type=\"checkbox\"] {\n z-index: -1;\n opacity: 0;\n }\n\n // Tasklist indicator in unchecked state\n .task-list-indicator::before {\n position: absolute;\n top: 0.15em;\n left: px2em(-24px);\n width: px2em(20px);\n height: px2em(20px);\n background-color: var(--md-default-fg-color--lightest);\n mask-image: var(--md-tasklist-icon);\n mask-repeat: no-repeat;\n mask-size: contain;\n content: \"\";\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n right: px2em(-24px);\n left: initial;\n }\n }\n\n // Tasklist indicator in checked state\n [type=\"checkbox\"]:checked + .task-list-indicator::before {\n background-color: $clr-green-a400;\n mask-image: var(--md-tasklist-icon--checked);\n }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Scoped in typesetted content to match specificity of regular content\n.md-typeset {\n\n // [tablet +]: Allow for rendering content as sidebars\n @include break-from-device(tablet) {\n\n // Modifier to float block elements\n .inline {\n float: left;\n width: px2rem(234px);\n margin-top: 0;\n margin-right: px2rem(16px);\n margin-bottom: px2rem(16px);\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n float: right;\n margin-right: 0;\n margin-left: px2rem(16px);\n }\n\n // Modifier to move to end (ltr: right, rtl: left)\n &.end {\n float: right;\n margin-right: 0;\n margin-left: px2rem(16px);\n\n // Adjust for right-to-left languages\n [dir=\"rtl\"] & {\n float: left;\n margin-right: px2rem(16px);\n margin-left: 0;\n }\n }\n }\n }\n}\n"]}
\ No newline at end of file
--- /dev/null
+[data-md-color-accent=red]{--md-accent-fg-color:#ff1947;--md-accent-fg-color--transparent:rgba(255,25,71,0.1);--md-accent-bg-color:#fff;--md-accent-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-accent=pink]{--md-accent-fg-color:#f50056;--md-accent-fg-color--transparent:rgba(245,0,86,0.1);--md-accent-bg-color:#fff;--md-accent-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-accent=purple]{--md-accent-fg-color:#df41fb;--md-accent-fg-color--transparent:rgba(223,65,251,0.1);--md-accent-bg-color:#fff;--md-accent-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-accent=deep-purple]{--md-accent-fg-color:#7c4dff;--md-accent-fg-color--transparent:rgba(124,77,255,0.1);--md-accent-bg-color:#fff;--md-accent-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-accent=indigo]{--md-accent-fg-color:#526cfe;--md-accent-fg-color--transparent:rgba(82,108,254,0.1);--md-accent-bg-color:#fff;--md-accent-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-accent=blue]{--md-accent-fg-color:#4287ff;--md-accent-fg-color--transparent:rgba(66,135,255,0.1);--md-accent-bg-color:#fff;--md-accent-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-accent=light-blue]{--md-accent-fg-color:#0091eb;--md-accent-fg-color--transparent:rgba(0,145,235,0.1);--md-accent-bg-color:#fff;--md-accent-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-accent=cyan]{--md-accent-fg-color:#00bad6;--md-accent-fg-color--transparent:rgba(0,186,214,0.1);--md-accent-bg-color:#fff;--md-accent-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-accent=teal]{--md-accent-fg-color:#00bda4;--md-accent-fg-color--transparent:rgba(0,189,164,0.1);--md-accent-bg-color:#fff;--md-accent-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-accent=green]{--md-accent-fg-color:#00c753;--md-accent-fg-color--transparent:rgba(0,199,83,0.1);--md-accent-bg-color:#fff;--md-accent-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-accent=light-green]{--md-accent-fg-color:#63de17;--md-accent-fg-color--transparent:rgba(99,222,23,0.1);--md-accent-bg-color:#fff;--md-accent-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-accent=lime]{--md-accent-fg-color:#b0eb00;--md-accent-fg-color--transparent:rgba(176,235,0,0.1);--md-accent-bg-color:rgba(0,0,0,0.87);--md-accent-bg-color--light:rgba(0,0,0,0.54)}[data-md-color-accent=yellow]{--md-accent-fg-color:#ffd500;--md-accent-fg-color--transparent:rgba(255,213,0,0.1);--md-accent-bg-color:rgba(0,0,0,0.87);--md-accent-bg-color--light:rgba(0,0,0,0.54)}[data-md-color-accent=amber]{--md-accent-fg-color:#fa0;--md-accent-fg-color--transparent:rgba(255,170,0,0.1);--md-accent-bg-color:rgba(0,0,0,0.87);--md-accent-bg-color--light:rgba(0,0,0,0.54)}[data-md-color-accent=orange]{--md-accent-fg-color:#ff9100;--md-accent-fg-color--transparent:rgba(255,145,0,0.1);--md-accent-bg-color:rgba(0,0,0,0.87);--md-accent-bg-color--light:rgba(0,0,0,0.54)}[data-md-color-accent=deep-orange]{--md-accent-fg-color:#ff6e42;--md-accent-fg-color--transparent:rgba(255,110,66,0.1);--md-accent-bg-color:#fff;--md-accent-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-primary=red]{--md-primary-fg-color:#ef5552;--md-primary-fg-color--light:#e57171;--md-primary-fg-color--dark:#e53734;--md-primary-bg-color:#fff;--md-primary-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-primary=pink]{--md-primary-fg-color:#e92063;--md-primary-fg-color--light:#ec417a;--md-primary-fg-color--dark:#c3185d;--md-primary-bg-color:#fff;--md-primary-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-primary=purple]{--md-primary-fg-color:#ab47bd;--md-primary-fg-color--light:#bb69c9;--md-primary-fg-color--dark:#8c24a8;--md-primary-bg-color:#fff;--md-primary-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-primary=deep-purple]{--md-primary-fg-color:#7e56c2;--md-primary-fg-color--light:#9574cd;--md-primary-fg-color--dark:#673ab6;--md-primary-bg-color:#fff;--md-primary-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-primary=indigo]{--md-primary-fg-color:#4051b5;--md-primary-fg-color--light:#5d6cc0;--md-primary-fg-color--dark:#303fa1;--md-primary-bg-color:#fff;--md-primary-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-primary=blue]{--md-primary-fg-color:#2094f3;--md-primary-fg-color--light:#42a5f5;--md-primary-fg-color--dark:#1975d2;--md-primary-bg-color:#fff;--md-primary-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-primary=light-blue]{--md-primary-fg-color:#02a6f2;--md-primary-fg-color--light:#28b5f6;--md-primary-fg-color--dark:#0287cf;--md-primary-bg-color:#fff;--md-primary-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-primary=cyan]{--md-primary-fg-color:#00bdd6;--md-primary-fg-color--light:#25c5da;--md-primary-fg-color--dark:#0097a8;--md-primary-bg-color:#fff;--md-primary-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-primary=teal]{--md-primary-fg-color:#009485;--md-primary-fg-color--light:#26a699;--md-primary-fg-color--dark:#007a6c;--md-primary-bg-color:#fff;--md-primary-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-primary=green]{--md-primary-fg-color:#4cae4f;--md-primary-fg-color--light:#68bb6c;--md-primary-fg-color--dark:#398e3d;--md-primary-bg-color:#fff;--md-primary-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-primary=light-green]{--md-primary-fg-color:#8bc34b;--md-primary-fg-color--light:#9ccc66;--md-primary-fg-color--dark:#689f38;--md-primary-bg-color:#fff;--md-primary-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-primary=lime]{--md-primary-fg-color:#cbdc38;--md-primary-fg-color--light:#d3e156;--md-primary-fg-color--dark:#b0b52c;--md-primary-bg-color:rgba(0,0,0,0.87);--md-primary-bg-color--light:rgba(0,0,0,0.54)}[data-md-color-primary=yellow]{--md-primary-fg-color:#ffec3d;--md-primary-fg-color--light:#ffee57;--md-primary-fg-color--dark:#fbc02d;--md-primary-bg-color:rgba(0,0,0,0.87);--md-primary-bg-color--light:rgba(0,0,0,0.54)}[data-md-color-primary=amber]{--md-primary-fg-color:#ffc105;--md-primary-fg-color--light:#ffc929;--md-primary-fg-color--dark:#ffa200;--md-primary-bg-color:rgba(0,0,0,0.87);--md-primary-bg-color--light:rgba(0,0,0,0.54)}[data-md-color-primary=orange]{--md-primary-fg-color:#ffa724;--md-primary-fg-color--light:#ffa724;--md-primary-fg-color--dark:#fa8900;--md-primary-bg-color:rgba(0,0,0,0.87);--md-primary-bg-color--light:rgba(0,0,0,0.54)}[data-md-color-primary=deep-orange]{--md-primary-fg-color:#ff6e42;--md-primary-fg-color--light:#ff8a66;--md-primary-fg-color--dark:#f4511f;--md-primary-bg-color:#fff;--md-primary-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-primary=brown]{--md-primary-fg-color:#795649;--md-primary-fg-color--light:#8d6e62;--md-primary-fg-color--dark:#5d4037;--md-primary-bg-color:#fff;--md-primary-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-primary=grey]{--md-primary-fg-color:#757575;--md-primary-fg-color--light:#9e9e9e;--md-primary-fg-color--dark:#616161;--md-primary-bg-color:#fff;--md-primary-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-primary=blue-grey]{--md-primary-fg-color:#546d78;--md-primary-fg-color--light:#607c8a;--md-primary-fg-color--dark:#455a63;--md-primary-bg-color:#fff;--md-primary-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-primary=white]{--md-primary-fg-color:#fff;--md-primary-fg-color--light:hsla(0,0%,100%,0.7);--md-primary-fg-color--dark:rgba(0,0,0,0.07);--md-primary-bg-color:rgba(0,0,0,0.87);--md-primary-bg-color--light:rgba(0,0,0,0.54);--md-typeset-a-color:#4051b5}@media 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IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n@each $name, $color in (\n \"red\": $clr-red-a400,\n \"pink\": $clr-pink-a400,\n \"purple\": $clr-purple-a200,\n \"deep-purple\": $clr-deep-purple-a200,\n \"indigo\": $clr-indigo-a200,\n \"blue\": $clr-blue-a200,\n \"light-blue\": $clr-light-blue-a700,\n \"cyan\": $clr-cyan-a700,\n \"teal\": $clr-teal-a700,\n \"green\": $clr-green-a700,\n \"light-green\": $clr-light-green-a700,\n \"lime\": $clr-lime-a700,\n \"yellow\": $clr-yellow-a700,\n \"amber\": $clr-amber-a700,\n \"orange\": $clr-orange-a400,\n \"deep-orange\": $clr-deep-orange-a200\n) {\n\n // Color palette\n [data-md-color-accent=\"#{$name}\"] {\n --md-accent-fg-color: hsla(#{hex2hsl($color)}, 1);\n --md-accent-fg-color--transparent: hsla(#{hex2hsl($color)}, 0.1);\n\n // Inverted text for lighter shades\n @if index(\"lime\" \"yellow\" \"amber\" \"orange\", $name) {\n --md-accent-bg-color: hsla(0, 0%, 0%, 0.87);\n --md-accent-bg-color--light: hsla(0, 0%, 0%, 0.54);\n } @else {\n --md-accent-bg-color: hsla(0, 0%, 100%, 1);\n --md-accent-bg-color--light: hsla(0, 0%, 100%, 0.7);\n }\n }\n}\n","[data-md-color-accent=red] {\n --md-accent-fg-color: hsla(348, 100%, 55%, 1);\n --md-accent-fg-color--transparent: hsla(348, 100%, 55%, 0.1);\n --md-accent-bg-color: hsla(0, 0%, 100%, 1);\n --md-accent-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-accent=pink] {\n --md-accent-fg-color: hsla(339, 100%, 48%, 1);\n --md-accent-fg-color--transparent: hsla(339, 100%, 48%, 0.1);\n --md-accent-bg-color: hsla(0, 0%, 100%, 1);\n --md-accent-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-accent=purple] {\n --md-accent-fg-color: hsla(291, 96%, 62%, 1);\n --md-accent-fg-color--transparent: hsla(291, 96%, 62%, 0.1);\n --md-accent-bg-color: hsla(0, 0%, 100%, 1);\n --md-accent-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-accent=deep-purple] {\n --md-accent-fg-color: hsla(256, 100%, 65%, 1);\n --md-accent-fg-color--transparent: hsla(256, 100%, 65%, 0.1);\n --md-accent-bg-color: hsla(0, 0%, 100%, 1);\n --md-accent-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-accent=indigo] {\n --md-accent-fg-color: hsla(231, 99%, 66%, 1);\n --md-accent-fg-color--transparent: hsla(231, 99%, 66%, 0.1);\n --md-accent-bg-color: hsla(0, 0%, 100%, 1);\n --md-accent-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-accent=blue] {\n --md-accent-fg-color: hsla(218, 100%, 63%, 1);\n --md-accent-fg-color--transparent: hsla(218, 100%, 63%, 0.1);\n --md-accent-bg-color: hsla(0, 0%, 100%, 1);\n --md-accent-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-accent=light-blue] {\n --md-accent-fg-color: hsla(203, 100%, 46%, 1);\n --md-accent-fg-color--transparent: hsla(203, 100%, 46%, 0.1);\n --md-accent-bg-color: hsla(0, 0%, 100%, 1);\n --md-accent-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-accent=cyan] {\n --md-accent-fg-color: hsla(188, 100%, 42%, 1);\n --md-accent-fg-color--transparent: hsla(188, 100%, 42%, 0.1);\n --md-accent-bg-color: hsla(0, 0%, 100%, 1);\n --md-accent-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-accent=teal] {\n --md-accent-fg-color: hsla(172, 100%, 37%, 1);\n --md-accent-fg-color--transparent: hsla(172, 100%, 37%, 0.1);\n --md-accent-bg-color: hsla(0, 0%, 100%, 1);\n --md-accent-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-accent=green] {\n --md-accent-fg-color: hsla(145, 100%, 39%, 1);\n --md-accent-fg-color--transparent: hsla(145, 100%, 39%, 0.1);\n --md-accent-bg-color: hsla(0, 0%, 100%, 1);\n --md-accent-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-accent=light-green] {\n --md-accent-fg-color: hsla(97, 81%, 48%, 1);\n --md-accent-fg-color--transparent: hsla(97, 81%, 48%, 0.1);\n --md-accent-bg-color: hsla(0, 0%, 100%, 1);\n --md-accent-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-accent=lime] {\n --md-accent-fg-color: hsla(75, 100%, 46%, 1);\n --md-accent-fg-color--transparent: hsla(75, 100%, 46%, 0.1);\n --md-accent-bg-color: hsla(0, 0%, 0%, 0.87);\n --md-accent-bg-color--light: hsla(0, 0%, 0%, 0.54);\n}\n\n[data-md-color-accent=yellow] {\n --md-accent-fg-color: hsla(50, 100%, 50%, 1);\n --md-accent-fg-color--transparent: hsla(50, 100%, 50%, 0.1);\n --md-accent-bg-color: hsla(0, 0%, 0%, 0.87);\n --md-accent-bg-color--light: hsla(0, 0%, 0%, 0.54);\n}\n\n[data-md-color-accent=amber] {\n --md-accent-fg-color: hsla(40, 100%, 50%, 1);\n --md-accent-fg-color--transparent: hsla(40, 100%, 50%, 0.1);\n --md-accent-bg-color: hsla(0, 0%, 0%, 0.87);\n --md-accent-bg-color--light: hsla(0, 0%, 0%, 0.54);\n}\n\n[data-md-color-accent=orange] {\n --md-accent-fg-color: hsla(34, 100%, 50%, 1);\n --md-accent-fg-color--transparent: hsla(34, 100%, 50%, 0.1);\n --md-accent-bg-color: hsla(0, 0%, 0%, 0.87);\n --md-accent-bg-color--light: hsla(0, 0%, 0%, 0.54);\n}\n\n[data-md-color-accent=deep-orange] {\n --md-accent-fg-color: hsla(14, 100%, 63%, 1);\n --md-accent-fg-color--transparent: hsla(14, 100%, 63%, 0.1);\n --md-accent-bg-color: hsla(0, 0%, 100%, 1);\n --md-accent-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-primary=red] {\n --md-primary-fg-color: hsla(1, 83%, 63%, 1);\n --md-primary-fg-color--light: hsla(0, 69%, 67%, 1);\n --md-primary-fg-color--dark: hsla(1, 77%, 55%, 1);\n --md-primary-bg-color: hsla(0, 0%, 100%, 1);\n --md-primary-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-primary=pink] {\n --md-primary-fg-color: hsla(340, 82%, 52%, 1);\n --md-primary-fg-color--light: hsla(340, 82%, 59%, 1);\n --md-primary-fg-color--dark: hsla(336, 78%, 43%, 1);\n --md-primary-bg-color: hsla(0, 0%, 100%, 1);\n --md-primary-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-primary=purple] {\n --md-primary-fg-color: hsla(291, 47%, 51%, 1);\n --md-primary-fg-color--light: hsla(291, 47%, 60%, 1);\n --md-primary-fg-color--dark: hsla(287, 65%, 40%, 1);\n --md-primary-bg-color: hsla(0, 0%, 100%, 1);\n --md-primary-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-primary=deep-purple] {\n --md-primary-fg-color: hsla(262, 47%, 55%, 1);\n --md-primary-fg-color--light: hsla(262, 47%, 63%, 1);\n --md-primary-fg-color--dark: hsla(262, 52%, 47%, 1);\n --md-primary-bg-color: hsla(0, 0%, 100%, 1);\n --md-primary-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-primary=indigo] {\n --md-primary-fg-color: hsla(231, 48%, 48%, 1);\n --md-primary-fg-color--light: hsla(231, 44%, 56%, 1);\n --md-primary-fg-color--dark: hsla(232, 54%, 41%, 1);\n --md-primary-bg-color: hsla(0, 0%, 100%, 1);\n --md-primary-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-primary=blue] {\n --md-primary-fg-color: hsla(207, 90%, 54%, 1);\n --md-primary-fg-color--light: hsla(207, 90%, 61%, 1);\n --md-primary-fg-color--dark: hsla(210, 79%, 46%, 1);\n --md-primary-bg-color: hsla(0, 0%, 100%, 1);\n --md-primary-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-primary=light-blue] {\n --md-primary-fg-color: hsla(199, 98%, 48%, 1);\n --md-primary-fg-color--light: hsla(199, 92%, 56%, 1);\n --md-primary-fg-color--dark: hsla(201, 98%, 41%, 1);\n --md-primary-bg-color: hsla(0, 0%, 100%, 1);\n --md-primary-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-primary=cyan] {\n --md-primary-fg-color: hsla(187, 100%, 42%, 1);\n --md-primary-fg-color--light: hsla(187, 71%, 50%, 1);\n --md-primary-fg-color--dark: hsla(186, 100%, 33%, 1);\n --md-primary-bg-color: hsla(0, 0%, 100%, 1);\n --md-primary-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-primary=teal] {\n --md-primary-fg-color: hsla(174, 100%, 29%, 1);\n --md-primary-fg-color--light: hsla(174, 63%, 40%, 1);\n --md-primary-fg-color--dark: hsla(173, 100%, 24%, 1);\n --md-primary-bg-color: hsla(0, 0%, 100%, 1);\n --md-primary-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-primary=green] {\n --md-primary-fg-color: hsla(122, 39%, 49%, 1);\n --md-primary-fg-color--light: hsla(123, 38%, 57%, 1);\n --md-primary-fg-color--dark: hsla(123, 43%, 39%, 1);\n --md-primary-bg-color: hsla(0, 0%, 100%, 1);\n --md-primary-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-primary=light-green] {\n --md-primary-fg-color: hsla(88, 50%, 53%, 1);\n --md-primary-fg-color--light: hsla(88, 50%, 60%, 1);\n --md-primary-fg-color--dark: hsla(92, 48%, 42%, 1);\n --md-primary-bg-color: hsla(0, 0%, 100%, 1);\n --md-primary-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-primary=lime] {\n --md-primary-fg-color: hsla(66, 70%, 54%, 1);\n --md-primary-fg-color--light: hsla(66, 70%, 61%, 1);\n --md-primary-fg-color--dark: hsla(62, 61%, 44%, 1);\n --md-primary-bg-color: hsla(0, 0%, 0%, 0.87);\n --md-primary-bg-color--light: hsla(0, 0%, 0%, 0.54);\n}\n\n[data-md-color-primary=yellow] {\n --md-primary-fg-color: hsla(54, 100%, 62%, 1);\n --md-primary-fg-color--light: hsla(54, 100%, 67%, 1);\n --md-primary-fg-color--dark: hsla(43, 96%, 58%, 1);\n --md-primary-bg-color: hsla(0, 0%, 0%, 0.87);\n --md-primary-bg-color--light: hsla(0, 0%, 0%, 0.54);\n}\n\n[data-md-color-primary=amber] {\n --md-primary-fg-color: hsla(45, 100%, 51%, 1);\n --md-primary-fg-color--light: hsla(45, 100%, 58%, 1);\n --md-primary-fg-color--dark: hsla(38, 100%, 50%, 1);\n --md-primary-bg-color: hsla(0, 0%, 0%, 0.87);\n --md-primary-bg-color--light: hsla(0, 0%, 0%, 0.54);\n}\n\n[data-md-color-primary=orange] {\n --md-primary-fg-color: hsla(36, 100%, 57%, 1);\n --md-primary-fg-color--light: hsla(36, 100%, 57%, 1);\n --md-primary-fg-color--dark: hsla(33, 100%, 49%, 1);\n --md-primary-bg-color: hsla(0, 0%, 0%, 0.87);\n --md-primary-bg-color--light: hsla(0, 0%, 0%, 0.54);\n}\n\n[data-md-color-primary=deep-orange] {\n --md-primary-fg-color: hsla(14, 100%, 63%, 1);\n --md-primary-fg-color--light: hsla(14, 100%, 70%, 1);\n --md-primary-fg-color--dark: hsla(14, 91%, 54%, 1);\n --md-primary-bg-color: hsla(0, 0%, 100%, 1);\n --md-primary-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-primary=brown] {\n --md-primary-fg-color: hsla(16, 25%, 38%, 1);\n --md-primary-fg-color--light: hsla(16, 18%, 47%, 1);\n --md-primary-fg-color--dark: hsla(14, 26%, 29%, 1);\n --md-primary-bg-color: hsla(0, 0%, 100%, 1);\n --md-primary-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-primary=grey] {\n --md-primary-fg-color: hsla(0, 0%, 46%, 1);\n --md-primary-fg-color--light: hsla(0, 0%, 62%, 1);\n --md-primary-fg-color--dark: hsla(0, 0%, 38%, 1);\n --md-primary-bg-color: hsla(0, 0%, 100%, 1);\n --md-primary-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-primary=blue-grey] {\n --md-primary-fg-color: hsla(199, 18%, 40%, 1);\n --md-primary-fg-color--light: hsla(200, 18%, 46%, 1);\n --md-primary-fg-color--dark: hsla(199, 18%, 33%, 1);\n --md-primary-bg-color: hsla(0, 0%, 100%, 1);\n --md-primary-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-primary=white] {\n --md-primary-fg-color: hsla(0, 0%, 100%, 1);\n --md-primary-fg-color--light: hsla(0, 0%, 100%, 0.7);\n --md-primary-fg-color--dark: hsla(0, 0%, 0%, 0.07);\n --md-primary-bg-color: hsla(0, 0%, 0%, 0.87);\n --md-primary-bg-color--light: hsla(0, 0%, 0%, 0.54);\n --md-typeset-a-color: hsla(231, 48%, 48%, 1);\n}\n@media screen and (min-width: 60em) {\n [data-md-color-primary=white] .md-search__input {\n background-color: rgba(0, 0, 0, 0.07);\n }\n [data-md-color-primary=white] .md-search__input + .md-search__icon {\n color: rgba(0, 0, 0, 0.87);\n }\n [data-md-color-primary=white] .md-search__input::placeholder {\n color: rgba(0, 0, 0, 0.54);\n }\n [data-md-color-primary=white] .md-search__input:hover {\n background-color: rgba(0, 0, 0, 0.32);\n }\n}\n@media screen and (min-width: 76.25em) {\n [data-md-color-primary=white] .md-tabs {\n border-bottom: 0.05rem solid rgba(0, 0, 0, 0.07);\n }\n}\n\n[data-md-color-primary=black] {\n --md-primary-fg-color: hsla(0, 0%, 0%, 1);\n --md-primary-fg-color--light: hsla(0, 0%, 0%, 0.54);\n --md-primary-fg-color--dark: hsla(0, 0%, 0%, 1);\n --md-primary-bg-color: hsla(0, 0%, 100%, 1);\n --md-primary-bg-color--light: hsla(0, 0%, 100%, 0.7);\n --md-typeset-a-color: hsla(231, 48%, 48%, 1);\n}\n[data-md-color-primary=black] .md-header {\n background-color: black;\n}\n@media screen and (max-width: 59.9375em) {\n [data-md-color-primary=black] .md-nav__source {\n background-color: rgba(0, 0, 0, 0.87);\n }\n}\n@media screen and (min-width: 60em) {\n [data-md-color-primary=black] .md-search__input {\n background-color: rgba(255, 255, 255, 0.12);\n }\n [data-md-color-primary=black] .md-search__input:hover {\n background-color: rgba(255, 255, 255, 0.3);\n }\n}\n@media screen and (max-width: 76.1875em) {\n html [data-md-color-primary=black] .md-nav--primary .md-nav__title[for=__drawer] {\n background-color: black;\n }\n}\n@media screen and (min-width: 76.25em) {\n [data-md-color-primary=black] .md-tabs {\n background-color: black;\n }\n}\n\n@media screen {\n [data-md-color-scheme=slate] {\n --md-hue: 232;\n --md-default-fg-color: hsla(var(--md-hue), 75%, 95%, 1);\n --md-default-fg-color--light: hsla(var(--md-hue), 75%, 90%, 0.62);\n --md-default-fg-color--lighter: hsla(var(--md-hue), 75%, 90%, 0.32);\n --md-default-fg-color--lightest: hsla(var(--md-hue), 75%, 90%, 0.12);\n --md-default-bg-color: hsla(var(--md-hue), 15%, 21%, 1);\n --md-default-bg-color--light: hsla(var(--md-hue), 15%, 21%, 0.54);\n --md-default-bg-color--lighter: hsla(var(--md-hue), 15%, 21%, 0.26);\n --md-default-bg-color--lightest: hsla(var(--md-hue), 15%, 21%, 0.07);\n --md-code-fg-color: hsla(var(--md-hue), 18%, 86%, 1);\n --md-code-bg-color: hsla(var(--md-hue), 15%, 15%, 1);\n --md-code-hl-color: hsla(218, 100%, 63%, 0.15);\n --md-code-hl-number-color: hsla(6, 74%, 63%, 1);\n --md-code-hl-special-color: hsla(340, 83%, 66%, 1);\n --md-code-hl-function-color: hsla(291, 57%, 65%, 1);\n --md-code-hl-constant-color: hsla(250, 62%, 70%, 1);\n --md-code-hl-keyword-color: hsla(219, 66%, 64%, 1);\n --md-code-hl-string-color: hsla(150, 58%, 44%, 1);\n --md-code-hl-name-color: var(--md-code-fg-color);\n --md-code-hl-operator-color: var(--md-default-fg-color--light);\n --md-code-hl-punctuation-color: var(--md-default-fg-color--light);\n --md-code-hl-comment-color: var(--md-default-fg-color--light);\n --md-code-hl-generic-color: var(--md-default-fg-color--light);\n --md-code-hl-variable-color: var(--md-default-fg-color--light);\n --md-typeset-color: var(--md-default-fg-color);\n --md-typeset-a-color: var(--md-primary-fg-color);\n --md-typeset-mark-color: hsla(218, 100%, 63%, 0.3);\n --md-typeset-kbd-color: hsla(var(--md-hue), 15%, 94%, 0.12);\n --md-typeset-kbd-accent-color: hsla(var(--md-hue), 15%, 94%, 0.2);\n --md-typeset-kbd-border-color: hsla(var(--md-hue), 15%, 14%, 1);\n --md-admonition-bg-color: hsla(var(--md-hue), 0%, 100%, 0.025);\n --md-footer-bg-color: hsla(var(--md-hue), 15%, 12%, 0.87);\n --md-footer-bg-color--dark: hsla(var(--md-hue), 15%, 10%, 1);\n }\n [data-md-color-scheme=slate][data-md-color-primary=black], [data-md-color-scheme=slate][data-md-color-primary=white] {\n --md-typeset-a-color: hsla(231, 44%, 56%, 1);\n }\n}\n\n/*# sourceMappingURL=palette.css.map */","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n@each $name, $colors in (\n \"red\": $clr-red-400 $clr-red-300 $clr-red-600,\n \"pink\": $clr-pink-500 $clr-pink-400 $clr-pink-700,\n \"purple\": $clr-purple-400 $clr-purple-300 $clr-purple-600,\n \"deep-purple\": $clr-deep-purple-400 $clr-deep-purple-300 $clr-deep-purple-500,\n \"indigo\": $clr-indigo-500 $clr-indigo-400 $clr-indigo-700,\n \"blue\": $clr-blue-500 $clr-blue-400 $clr-blue-700,\n \"light-blue\": $clr-light-blue-500 $clr-light-blue-400 $clr-light-blue-700,\n \"cyan\": $clr-cyan-500 $clr-cyan-400 $clr-cyan-700,\n \"teal\": $clr-teal-500 $clr-teal-400 $clr-teal-700,\n \"green\": $clr-green-500 $clr-green-400 $clr-green-700,\n \"light-green\": $clr-light-green-500 $clr-light-green-400 $clr-light-green-700,\n \"lime\": $clr-lime-500 $clr-lime-400 $clr-lime-700,\n \"yellow\": $clr-yellow-500 $clr-yellow-400 $clr-yellow-700,\n \"amber\": $clr-amber-500 $clr-amber-400 $clr-amber-700,\n \"orange\": $clr-orange-400 $clr-orange-400 $clr-orange-600,\n \"deep-orange\": $clr-deep-orange-400 $clr-deep-orange-300 $clr-deep-orange-600,\n \"brown\": $clr-brown-500 $clr-brown-400 $clr-brown-700,\n \"grey\": $clr-grey-600 $clr-grey-500 $clr-grey-700,\n \"blue-grey\": $clr-blue-grey-600 $clr-blue-grey-500 $clr-blue-grey-700\n) {\n\n // Color palette\n [data-md-color-primary=\"#{$name}\"] {\n --md-primary-fg-color: hsla(#{hex2hsl(nth($colors, 1))}, 1);\n --md-primary-fg-color--light: hsla(#{hex2hsl(nth($colors, 2))}, 1);\n --md-primary-fg-color--dark: hsla(#{hex2hsl(nth($colors, 3))}, 1);\n\n // Inverted text for lighter shades\n @if index(\"lime\" \"yellow\" \"amber\" \"orange\", $name) {\n --md-primary-bg-color: hsla(0, 0%, 0%, 0.87);\n --md-primary-bg-color--light: hsla(0, 0%, 0%, 0.54);\n } @else {\n --md-primary-bg-color: hsla(0, 0%, 100%, 1);\n --md-primary-bg-color--light: hsla(0, 0%, 100%, 0.7);\n }\n }\n}\n\n// ----------------------------------------------------------------------------\n// Rules: white\n// ----------------------------------------------------------------------------\n\n// Color palette\n[data-md-color-primary=\"white\"] {\n --md-primary-fg-color: hsla(0, 0%, 100%, 1);\n --md-primary-fg-color--light: hsla(0, 0%, 100%, 0.7);\n --md-primary-fg-color--dark: hsla(0, 0%, 0%, 0.07);\n --md-primary-bg-color: hsla(0, 0%, 0%, 0.87);\n --md-primary-bg-color--light: hsla(0, 0%, 0%, 0.54);\n\n // Typeset color shades\n --md-typeset-a-color: hsla(#{hex2hsl($clr-indigo-500)}, 1);\n\n // [tablet portrait +]: Header-embedded search\n @include break-from-device(tablet landscape) {\n\n // Search input\n .md-search__input {\n background-color: hsla(0, 0%, 0%, 0.07);\n\n // Search icon color\n + .md-search__icon {\n color: hsla(0, 0%, 0%, 0.87);\n }\n\n // Placeholder color\n &::placeholder {\n color: hsla(0, 0%, 0%, 0.54);\n }\n\n // Search input on hover\n &:hover {\n background-color: hsla(0, 0%, 0%, 0.32);\n }\n }\n }\n\n // [screen +]: Add bottom border for tabs\n @include break-from-device(screen) {\n\n // Navigation tabs\n .md-tabs {\n border-bottom: px2rem(1px) solid hsla(0, 0%, 0%, 0.07);\n }\n }\n}\n\n// ----------------------------------------------------------------------------\n// Rules: black\n// ----------------------------------------------------------------------------\n\n// Color palette\n[data-md-color-primary=\"black\"] {\n --md-primary-fg-color: hsla(0, 0%, 0%, 1);\n --md-primary-fg-color--light: hsla(0, 0%, 0%, 0.54);\n --md-primary-fg-color--dark: hsla(0, 0%, 0%, 1);\n --md-primary-bg-color: hsla(0, 0%, 100%, 1);\n --md-primary-bg-color--light: hsla(0, 0%, 100%, 0.7);\n\n // Text color shades\n --md-typeset-a-color: hsla(#{hex2hsl($clr-indigo-500)}, 1);\n\n // Header\n .md-header {\n background-color: hsla(0, 0%, 0%, 1);\n }\n\n // [tablet portrait -]: Layered navigation\n @include break-to-device(tablet portrait) {\n\n // Repository information container\n .md-nav__source {\n background-color: hsla(0, 0%, 0%, 0.87);\n }\n }\n\n // [tablet landscape +]: Header-embedded search\n @include break-from-device(tablet landscape) {\n\n // Search input\n .md-search__input {\n background-color: hsla(0, 0%, 100%, 0.12);\n\n // Search form on hover\n &:hover {\n background-color: hsla(0, 0%, 100%, 0.3);\n }\n }\n }\n\n // [tablet -]: Layered navigation\n @include break-to-device(tablet) {\n\n // Site title in main navigation\n html & .md-nav--primary .md-nav__title[for=\"__drawer\"] {\n background-color: hsla(0, 0%, 0%, 1);\n }\n }\n\n // [screen +]: Set background color for tabs\n @include break-from-device(screen) {\n\n // Navigation tabs\n .md-tabs {\n background-color: hsla(0, 0%, 0%, 1);\n }\n }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Variables\n// ----------------------------------------------------------------------------\n\n///\n/// Device-specific breakpoints\n///\n/// @example\n/// $break-devices: (\n/// mobile: (\n/// portrait: 220px 479px,\n/// landscape: 480px 719px\n/// ),\n/// tablet: (\n/// portrait: 720px 959px,\n/// landscape: 960px 1219px\n/// ),\n/// screen: (\n/// small: 1220px 1599px,\n/// medium: 1600px 1999px,\n/// large: 2000px\n/// )\n/// );\n///\n$break-devices: () !default;\n\n// ----------------------------------------------------------------------------\n// Helpers\n// ----------------------------------------------------------------------------\n\n///\n/// Choose minimum and maximum device widths\n///\n@function break-select-min-max($devices) {\n $min: 1000000;\n $max: 0;\n @each $key, $value in $devices {\n @while type-of($value) == map {\n $value: break-select-min-max($value);\n }\n @if type-of($value) == list {\n @each $number in $value {\n @if type-of($number) == number {\n $min: min($number, $min);\n @if $max {\n $max: max($number, $max);\n }\n } @else {\n @error \"Invalid number: #{$number}\";\n }\n }\n } @else if type-of($value) == number {\n $min: min($value, $min);\n $max: null;\n } @else {\n @error \"Invalid value: #{$value}\";\n }\n }\n @return $min, $max;\n}\n\n///\n/// Select minimum and maximum widths for a device breakpoint\n///\n@function break-select-device($device) {\n $current: $break-devices;\n @for $n from 1 through length($device) {\n @if type-of($current) == map {\n $current: map-get($current, nth($device, $n));\n } @else {\n @error \"Invalid device map: #{$devices}\";\n }\n }\n @if type-of($current) == list or type-of($current) == number {\n $current: (default: $current);\n }\n @return break-select-min-max($current);\n}\n\n// ----------------------------------------------------------------------------\n// Mixins\n// ----------------------------------------------------------------------------\n\n///\n/// A minimum-maximum media query breakpoint\n///\n@mixin break-at($breakpoint) {\n @if type-of($breakpoint) == number {\n @media screen and (min-width: $breakpoint) {\n @content;\n }\n } @else if type-of($breakpoint) == list {\n $min: nth($breakpoint, 1);\n $max: nth($breakpoint, 2);\n @if type-of($min) == number and type-of($max) == number {\n @media screen and (min-width: $min) and (max-width: $max) {\n @content;\n }\n } @else {\n @error \"Invalid breakpoint: #{$breakpoint}\";\n }\n } @else {\n @error \"Invalid breakpoint: #{$breakpoint}\";\n }\n}\n\n///\n/// An orientation media query breakpoint\n///\n@mixin break-at-orientation($breakpoint) {\n @if type-of($breakpoint) == string {\n @media screen and (orientation: $breakpoint) {\n @content;\n }\n } @else {\n @error \"Invalid breakpoint: #{$breakpoint}\";\n }\n}\n\n///\n/// A maximum-aspect-ratio media query breakpoint\n///\n@mixin break-at-ratio($breakpoint) {\n @if type-of($breakpoint) == number {\n @media screen and (max-aspect-ratio: $breakpoint) {\n @content;\n }\n } @else {\n @error \"Invalid breakpoint: #{$breakpoint}\";\n }\n}\n\n///\n/// A minimum-maximum media query device breakpoint\n///\n@mixin break-at-device($device) {\n @if type-of($device) == string {\n $device: $device,;\n }\n @if type-of($device) == list {\n $breakpoint: break-select-device($device);\n @if nth($breakpoint, 2) {\n $min: nth($breakpoint, 1);\n $max: nth($breakpoint, 2);\n\n @media screen and (min-width: $min) and (max-width: $max) {\n @content;\n }\n } @else {\n @error \"Invalid device: #{$device}\";\n }\n } @else {\n @error \"Invalid device: #{$device}\";\n }\n}\n\n///\n/// A minimum media query device breakpoint\n///\n@mixin break-from-device($device) {\n @if type-of($device) == string {\n $device: $device,;\n }\n @if type-of($device) == list {\n $breakpoint: break-select-device($device);\n $min: nth($breakpoint, 1);\n\n @media screen and (min-width: $min) {\n @content;\n }\n } @else {\n @error \"Invalid device: #{$device}\";\n }\n}\n\n///\n/// A maximum media query device breakpoint\n///\n@mixin break-to-device($device) {\n @if type-of($device) == string {\n $device: $device,;\n }\n @if type-of($device) == list {\n $breakpoint: break-select-device($device);\n $max: nth($breakpoint, 2);\n\n @media screen and (max-width: $max) {\n @content;\n }\n } @else {\n @error \"Invalid device: #{$device}\";\n }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Only use dark mode on screens\n@media screen {\n\n // Slate theme, i.e. dark mode\n [data-md-color-scheme=\"slate\"] {\n\n // Slate's hue in the range [0,360] - change this variable to alter the tone\n // of the theme, e.g. to make it more redish or greenish. This is a slate-\n // specific variable, but the same approach may be adapted to custom themes.\n --md-hue: 232;\n\n // Default color shades\n --md-default-fg-color: hsla(var(--md-hue), 75%, 95%, 1);\n --md-default-fg-color--light: hsla(var(--md-hue), 75%, 90%, 0.62);\n --md-default-fg-color--lighter: hsla(var(--md-hue), 75%, 90%, 0.32);\n --md-default-fg-color--lightest: hsla(var(--md-hue), 75%, 90%, 0.12);\n --md-default-bg-color: hsla(var(--md-hue), 15%, 21%, 1);\n --md-default-bg-color--light: hsla(var(--md-hue), 15%, 21%, 0.54);\n --md-default-bg-color--lighter: hsla(var(--md-hue), 15%, 21%, 0.26);\n --md-default-bg-color--lightest: hsla(var(--md-hue), 15%, 21%, 0.07);\n\n // Code color shades\n --md-code-fg-color: hsla(var(--md-hue), 18%, 86%, 1);\n --md-code-bg-color: hsla(var(--md-hue), 15%, 15%, 1);\n\n // Code highlighting color shades\n --md-code-hl-color: hsla(#{hex2hsl($clr-blue-a200)}, 0.15);\n --md-code-hl-number-color: hsla(6, 74%, 63%, 1);\n --md-code-hl-special-color: hsla(340, 83%, 66%, 1);\n --md-code-hl-function-color: hsla(291, 57%, 65%, 1);\n --md-code-hl-constant-color: hsla(250, 62%, 70%, 1);\n --md-code-hl-keyword-color: hsla(219, 66%, 64%, 1);\n --md-code-hl-string-color: hsla(150, 58%, 44%, 1);\n --md-code-hl-name-color: var(--md-code-fg-color);\n --md-code-hl-operator-color: var(--md-default-fg-color--light);\n --md-code-hl-punctuation-color: var(--md-default-fg-color--light);\n --md-code-hl-comment-color: var(--md-default-fg-color--light);\n --md-code-hl-generic-color: var(--md-default-fg-color--light);\n --md-code-hl-variable-color: var(--md-default-fg-color--light);\n\n // Typeset color shades\n --md-typeset-color: var(--md-default-fg-color);\n\n // Typeset `a` color shades\n --md-typeset-a-color: var(--md-primary-fg-color);\n\n // Typeset `mark` color shades\n --md-typeset-mark-color: hsla(#{hex2hsl($clr-blue-a200)}, 0.3);\n\n // Typeset `kbd` color shades\n --md-typeset-kbd-color: hsla(var(--md-hue), 15%, 94%, 0.12);\n --md-typeset-kbd-accent-color: hsla(var(--md-hue), 15%, 94%, 0.2);\n --md-typeset-kbd-border-color: hsla(var(--md-hue), 15%, 14%, 1);\n\n // Admonition color shades\n --md-admonition-bg-color: hsla(var(--md-hue), 0%, 100%, 0.025);\n\n // Footer color shades\n --md-footer-bg-color: hsla(var(--md-hue), 15%, 12%, 0.87);\n --md-footer-bg-color--dark: hsla(var(--md-hue), 15%, 10%, 1);\n\n // Black and white primary colors\n &[data-md-color-primary=\"black\"],\n &[data-md-color-primary=\"white\"] {\n\n // Typeset color shades\n --md-typeset-a-color: hsla(#{hex2hsl($clr-indigo-400)}, 1);\n }\n }\n}\n"]}
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+ Type 1 Tables
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+ SFNT Names
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+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bdf_fonts.html" class="md-nav__link">
+ BDF and PCF Files
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+
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+
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+ CID Fonts
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+ <li class="md-nav__item">
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+ PFR Fonts
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+ <li class="md-nav__item">
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+ Window FNT Files
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+
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+
+
+
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+ <li class="md-nav__item">
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+ OpenType SVG Fonts
+ </a>
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+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-font_formats.html" class="md-nav__link">
+ Font Formats
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- Gasp Table
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+ <a href="ft2-gasp_table.html" class="md-nav__link">
+ Gasp Table
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+
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+
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- Controlling FreeType Modules
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+ <li class="md-nav__item md-nav__item--active md-nav__item--nested">
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+
+ <label class="md-nav__link" for="__nav_7">
Controlling FreeType Modules
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
+ <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+ <label class="md-nav__title" for="__nav_7">
+ <span class="md-nav__icon md-icon"></span>
+ Controlling FreeType Modules
+ </label>
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-
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+
+
-
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-
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+
+
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-
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- <label class="md-nav__link md-nav__link--active" for="__toc">
+ <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+
+
+
+
+
+ <label class="md-nav__link md-nav__link--active" for="__toc">
+ The auto-hinter
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+
+ <a href="ft2-auto_hinter.html" class="md-nav__link md-nav__link--active">
The auto-hinter
- </label>
-
- <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link md-nav__link--active">
- The auto-hinter
- </a>
-
+ </a>
-<nav class="md-nav md-nav--secondary">
+
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+
- <label class="md-nav__title" for="__toc">Table of contents</label>
- <ul class="md-nav__list" data-md-scrollfix>
+ <label class="md-nav__title" for="__toc">
+ <span class="md-nav__icon md-icon"></span>
+ Table of contents
+ </label>
+ <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
<li class="md-nav__item">
<a href="#synopsis" class="md-nav__link">
</li>
-
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-
-
</ul>
</nav>
-
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+
+ </li>
+
-
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-
-
-
- <li class="md-nav__item">
- <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
- The CFF driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cff_driver.html" class="md-nav__link">
+ The CFF driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
- The Type 1 and CID drivers
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+ The Type 1 and CID drivers
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
- The TrueType driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-tt_driver.html" class="md-nav__link">
+ The TrueType driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
- The PCF driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pcf_driver.html" class="md-nav__link">
+ The PCF driver
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+ The SVG driver
+ </a>
+ </li>
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<article class="md-content__inner md-typeset">
<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">¶</a></h2>
<p>While FreeType's auto-hinter doesn't expose API functions by itself, it is possible to control its behaviour with <code><a href="ft2-module_management.html#ft_property_set">FT_Property_Set</a></code> and <code><a href="ft2-module_management.html#ft_property_get">FT_Property_Get</a></code>. The following lists the available properties together with the necessary macros and structures.</p>
<p>Note that the auto-hinter's module name is ‘autofitter’ for historical reasons.</p>
-<p>Available properties are <code><a href="ft2-properties.html#increase-x-height">increase-x-height</a></code>, <code><a href="ft2-properties.html#no-stem-darkening">no-stem-darkening</a></code> (experimental), <code><a href="ft2-properties.html#darkening-parameters">darkening-parameters</a></code> (experimental), <code><a href="ft2-properties.html#warping">warping</a></code> (experimental), <code><a href="ft2-properties.html#glyph-to-script-map">glyph-to-script-map</a></code> (experimental), <code><a href="ft2-properties.html#fallback-script">fallback-script</a></code> (experimental), and <code><a href="ft2-properties.html#default-script">default-script</a></code> (experimental), as documented in the ‘<a href="ft2-properties.html#properties">Driver properties</a>’ section.</p>
-
-
-
+<p>Available properties are <code><a href="ft2-properties.html#increase-x-height">increase-x-height</a></code>, <code><a href="ft2-properties.html#no-stem-darkening">no-stem-darkening</a></code> (experimental), <code><a href="ft2-properties.html#darkening-parameters">darkening-parameters</a></code> (experimental), <code><a href="ft2-properties.html#glyph-to-script-map">glyph-to-script-map</a></code> (experimental), <code><a href="ft2-properties.html#fallback-script">fallback-script</a></code> (experimental), and <code><a href="ft2-properties.html#default-script">default-script</a></code> (experimental), as documented in the ‘<a href="ft2-properties.html#properties">Driver properties</a>’ section.</p>
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- FT_Library
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- FT_Face
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- FT_Size
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- FT_GlyphSlot
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- FT_CharMap
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- <a href="#ft_encoding" class="md-nav__link">
- FT_Encoding
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- <a href="#ft_enc_tag" class="md-nav__link">
- FT_ENC_TAG
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- <a href="#ft_facerec" class="md-nav__link">
- FT_FaceRec
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- FT_HAS_HORIZONTAL
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- FT_HAS_VERTICAL
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- FT_HAS_KERNING
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- FT_HAS_FIXED_SIZES
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- <a href="#ft_has_glyph_names" class="md-nav__link">
- FT_HAS_GLYPH_NAMES
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- <a href="#ft_has_color" class="md-nav__link">
- FT_HAS_COLOR
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- <a href="#ft_has_multiple_masters" class="md-nav__link">
- FT_HAS_MULTIPLE_MASTERS
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- <a href="#ft_is_sfnt" class="md-nav__link">
- FT_IS_SFNT
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- <a href="#ft_is_scalable" class="md-nav__link">
- FT_IS_SCALABLE
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- <a href="#ft_is_fixed_width" class="md-nav__link">
- FT_IS_FIXED_WIDTH
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- <a href="#ft_is_cid_keyed" class="md-nav__link">
- FT_IS_CID_KEYED
- </a>
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- <li class="md-nav__item">
- <a href="#ft_is_tricky" class="md-nav__link">
- FT_IS_TRICKY
- </a>
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- <a href="#ft_is_named_instance" class="md-nav__link">
- FT_IS_NAMED_INSTANCE
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- <a href="#ft_is_variation" class="md-nav__link">
- FT_IS_VARIATION
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- <a href="#ft_sizerec" class="md-nav__link">
- FT_SizeRec
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- <a href="#ft_size_metrics" class="md-nav__link">
- FT_Size_Metrics
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- FT_GlyphSlotRec
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- <a href="#ft_glyph_metrics" class="md-nav__link">
- FT_Glyph_Metrics
- </a>
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- FT_SubGlyph
- </a>
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- <a href="#ft_bitmap_size" class="md-nav__link">
- FT_Bitmap_Size
- </a>
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- <a href="#ft_init_freetype" class="md-nav__link">
- FT_Init_FreeType
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- <a href="#ft_done_freetype" class="md-nav__link">
- FT_Done_FreeType
- </a>
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- <li class="md-nav__item">
- <a href="#ft_new_face" class="md-nav__link">
- FT_New_Face
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- <a href="#ft_done_face" class="md-nav__link">
- FT_Done_Face
- </a>
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- <li class="md-nav__item">
- <a href="#ft_reference_face" class="md-nav__link">
- FT_Reference_Face
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- <a href="#ft_new_memory_face" class="md-nav__link">
- FT_New_Memory_Face
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- <a href="#ft_face_properties" class="md-nav__link">
- FT_Face_Properties
- </a>
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-</li>
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- <li class="md-nav__item">
- <a href="#ft_open_face" class="md-nav__link">
- FT_Open_Face
- </a>
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-</li>
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- <li class="md-nav__item">
- <a href="#ft_open_args" class="md-nav__link">
- FT_Open_Args
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- <li class="md-nav__item">
- <a href="#ft_parameter" class="md-nav__link">
- FT_Parameter
- </a>
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-</li>
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- <li class="md-nav__item">
- <a href="#ft_attach_file" class="md-nav__link">
- FT_Attach_File
- </a>
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- <li class="md-nav__item">
- <a href="#ft_attach_stream" class="md-nav__link">
- FT_Attach_Stream
- </a>
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-</li>
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- <li class="md-nav__item">
- <a href="#ft_set_char_size" class="md-nav__link">
- FT_Set_Char_Size
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_set_pixel_sizes" class="md-nav__link">
- FT_Set_Pixel_Sizes
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_request_size" class="md-nav__link">
- FT_Request_Size
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_select_size" class="md-nav__link">
- FT_Select_Size
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_size_request_type" class="md-nav__link">
- FT_Size_Request_Type
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_size_requestrec" class="md-nav__link">
- FT_Size_RequestRec
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_size_request" class="md-nav__link">
- FT_Size_Request
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_set_transform" class="md-nav__link">
- FT_Set_Transform
- </a>
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-</li>
-
- <li class="md-nav__item">
- <a href="#ft_load_glyph" class="md-nav__link">
- FT_Load_Glyph
- </a>
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-</li>
-
- <li class="md-nav__item">
- <a href="#ft_get_char_index" class="md-nav__link">
- FT_Get_Char_Index
- </a>
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-</li>
-
- <li class="md-nav__item">
- <a href="#ft_get_first_char" class="md-nav__link">
- FT_Get_First_Char
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-</li>
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- <li class="md-nav__item">
- <a href="#ft_get_next_char" class="md-nav__link">
- FT_Get_Next_Char
- </a>
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- <li class="md-nav__item">
- <a href="#ft_get_name_index" class="md-nav__link">
- FT_Get_Name_Index
- </a>
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-</li>
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- <li class="md-nav__item">
- <a href="#ft_load_char" class="md-nav__link">
- FT_Load_Char
- </a>
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-</li>
-
- <li class="md-nav__item">
- <a href="#ft_load_target_mode" class="md-nav__link">
- FT_LOAD_TARGET_MODE
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_render_glyph" class="md-nav__link">
- FT_Render_Glyph
- </a>
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-</li>
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- <li class="md-nav__item">
- <a href="#ft_render_mode" class="md-nav__link">
- FT_Render_Mode
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_get_kerning" class="md-nav__link">
- FT_Get_Kerning
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_kerning_mode" class="md-nav__link">
- FT_Kerning_Mode
- </a>
-
-</li>
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- <li class="md-nav__item">
- <a href="#ft_get_track_kerning" class="md-nav__link">
- FT_Get_Track_Kerning
- </a>
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- <a href="#ft_get_glyph_name" class="md-nav__link">
- FT_Get_Glyph_Name
- </a>
-
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- <li class="md-nav__item">
- <a href="#ft_get_postscript_name" class="md-nav__link">
- FT_Get_Postscript_Name
- </a>
-
-</li>
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- <a href="#ft_charmaprec" class="md-nav__link">
- FT_CharMapRec
- </a>
-
-</li>
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- <a href="#ft_select_charmap" class="md-nav__link">
- FT_Select_Charmap
- </a>
-
-</li>
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- <li class="md-nav__item">
- <a href="#ft_set_charmap" class="md-nav__link">
- FT_Set_Charmap
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_get_charmap_index" class="md-nav__link">
- FT_Get_Charmap_Index
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_get_fstype_flags" class="md-nav__link">
- FT_Get_FSType_Flags
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_get_subglyph_info" class="md-nav__link">
- FT_Get_SubGlyph_Info
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_face_internal" class="md-nav__link">
- FT_Face_Internal
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_size_internal" class="md-nav__link">
- FT_Size_Internal
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_slot_internal" class="md-nav__link">
- FT_Slot_Internal
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_face_flag_xxx" class="md-nav__link">
- FT_FACE_FLAG_XXX
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_style_flag_xxx" class="md-nav__link">
- FT_STYLE_FLAG_XXX
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_open_xxx" class="md-nav__link">
- FT_OPEN_XXX
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_load_xxx" class="md-nav__link">
- FT_LOAD_XXX
- </a>
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-</li>
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- <li class="md-nav__item">
- <a href="#ft_load_target_xxx" class="md-nav__link">
- FT_LOAD_TARGET_XXX
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_subglyph_flag_xxx" class="md-nav__link">
- FT_SUBGLYPH_FLAG_XXX
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_fstype_xxx" class="md-nav__link">
- FT_FSTYPE_XXX
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_has_fast_glyphs" class="md-nav__link">
- FT_HAS_FAST_GLYPHS
- </a>
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-</li>
-
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- <li class="md-nav__item">
- <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
- Unicode Variation Sequences
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- <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
- Glyph Color Management
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- <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
- Glyph Layer Management
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-
-
- <li class="md-nav__item">
- <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
- Glyph Management
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
- Mac Specific Interface
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
- Size Management
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
- Header File Macros
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5">
-
- <label class="md-nav__link" for="nav-5">
- Format-Specific API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-5">
- Format-Specific API
- </label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
- Multiple Masters
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
- TrueType Tables
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
- Type 1 Tables
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
- SFNT Names
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
- BDF and PCF Files
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
- CID Fonts
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
- PFR Fonts
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
- Window FNT Files
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
- Font Formats
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
- Gasp Table
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
-
- <label class="md-nav__link" for="nav-6">
- Controlling FreeType Modules
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-6">
- Controlling FreeType Modules
- </label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
- The auto-hinter
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
- The CFF driver
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
- The Type 1 and CID drivers
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
- The TrueType driver
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
- The PCF driver
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
- Driver properties
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
- Parameter Tags
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
- Subpixel Rendering
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
-
- <label class="md-nav__link" for="nav-7">
- Cache Sub-System
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-7">
- Cache Sub-System
- </label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
- Cache Sub-System
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
-
- <label class="md-nav__link" for="nav-8">
- Support API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-8">
- Support API
- </label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-computations.html" title="Computations" class="md-nav__link">
- Computations
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
- List Processing
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
- Outline Processing
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
- Quick retrieval of advance values
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
- Bitmap Handling
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
- Scanline Converter
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
- Glyph Stroker
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
- System Interface
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
- Module Management
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
- GZIP Streams
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
- LZW Streams
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
- BZIP2 Streams
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-9" type="checkbox" id="nav-9">
-
- <label class="md-nav__link" for="nav-9">
- Error Codes
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-9">
- Error Codes
- </label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-error_enumerations.html" title="Error Enumerations" class="md-nav__link">
- Error Enumerations
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
- Error Code Values
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-10" type="checkbox" id="nav-10">
-
- <label class="md-nav__link" for="nav-10">
- Miscellaneous
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-10">
- Miscellaneous
- </label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-gx_validation.html" title="TrueTypeGX/AAT Validation" class="md-nav__link">
- TrueTypeGX/AAT Validation
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-incremental.html" title="Incremental Loading" class="md-nav__link">
- Incremental Loading
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-truetype_engine.html" title="The TrueType Engine" class="md-nav__link">
- The TrueType Engine
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-ot_validation.html" title="OpenType Validation" class="md-nav__link">
- OpenType Validation
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
-
-
- </ul>
-</nav>
- </div>
- </div>
- </div>
-
-
- <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
- <div class="md-sidebar__scrollwrap">
- <div class="md-sidebar__inner">
-
-<nav class="md-nav md-nav--secondary">
-
-
-
-
-
- <label class="md-nav__title" for="__toc">Table of contents</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
- <li class="md-nav__item">
- <a href="#synopsis" class="md-nav__link">
- Synopsis
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_library" class="md-nav__link">
- FT_Library
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_face" class="md-nav__link">
- FT_Face
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_size" class="md-nav__link">
- FT_Size
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_glyphslot" class="md-nav__link">
- FT_GlyphSlot
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_charmap" class="md-nav__link">
- FT_CharMap
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_encoding" class="md-nav__link">
- FT_Encoding
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_enc_tag" class="md-nav__link">
- FT_ENC_TAG
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_facerec" class="md-nav__link">
- FT_FaceRec
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_has_horizontal" class="md-nav__link">
- FT_HAS_HORIZONTAL
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_has_vertical" class="md-nav__link">
- FT_HAS_VERTICAL
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_has_kerning" class="md-nav__link">
- FT_HAS_KERNING
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_has_fixed_sizes" class="md-nav__link">
- FT_HAS_FIXED_SIZES
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_has_glyph_names" class="md-nav__link">
- FT_HAS_GLYPH_NAMES
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_has_color" class="md-nav__link">
- FT_HAS_COLOR
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_has_multiple_masters" class="md-nav__link">
- FT_HAS_MULTIPLE_MASTERS
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_is_sfnt" class="md-nav__link">
- FT_IS_SFNT
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_is_scalable" class="md-nav__link">
- FT_IS_SCALABLE
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_is_fixed_width" class="md-nav__link">
- FT_IS_FIXED_WIDTH
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_is_cid_keyed" class="md-nav__link">
- FT_IS_CID_KEYED
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_is_tricky" class="md-nav__link">
- FT_IS_TRICKY
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_is_named_instance" class="md-nav__link">
- FT_IS_NAMED_INSTANCE
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_is_variation" class="md-nav__link">
- FT_IS_VARIATION
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_sizerec" class="md-nav__link">
- FT_SizeRec
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_size_metrics" class="md-nav__link">
- FT_Size_Metrics
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_glyphslotrec" class="md-nav__link">
- FT_GlyphSlotRec
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_glyph_metrics" class="md-nav__link">
- FT_Glyph_Metrics
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_subglyph" class="md-nav__link">
- FT_SubGlyph
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_bitmap_size" class="md-nav__link">
- FT_Bitmap_Size
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_init_freetype" class="md-nav__link">
- FT_Init_FreeType
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_done_freetype" class="md-nav__link">
- FT_Done_FreeType
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_new_face" class="md-nav__link">
- FT_New_Face
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_done_face" class="md-nav__link">
- FT_Done_Face
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_reference_face" class="md-nav__link">
- FT_Reference_Face
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_new_memory_face" class="md-nav__link">
- FT_New_Memory_Face
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_face_properties" class="md-nav__link">
- FT_Face_Properties
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_open_face" class="md-nav__link">
- FT_Open_Face
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_open_args" class="md-nav__link">
- FT_Open_Args
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_parameter" class="md-nav__link">
- FT_Parameter
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_attach_file" class="md-nav__link">
- FT_Attach_File
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_attach_stream" class="md-nav__link">
- FT_Attach_Stream
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_set_char_size" class="md-nav__link">
- FT_Set_Char_Size
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_set_pixel_sizes" class="md-nav__link">
- FT_Set_Pixel_Sizes
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_request_size" class="md-nav__link">
- FT_Request_Size
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_select_size" class="md-nav__link">
- FT_Select_Size
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_size_request_type" class="md-nav__link">
- FT_Size_Request_Type
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_size_requestrec" class="md-nav__link">
- FT_Size_RequestRec
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_size_request" class="md-nav__link">
- FT_Size_Request
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_set_transform" class="md-nav__link">
- FT_Set_Transform
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_load_glyph" class="md-nav__link">
- FT_Load_Glyph
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_get_char_index" class="md-nav__link">
- FT_Get_Char_Index
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_get_first_char" class="md-nav__link">
- FT_Get_First_Char
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_get_next_char" class="md-nav__link">
- FT_Get_Next_Char
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_get_name_index" class="md-nav__link">
- FT_Get_Name_Index
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_load_char" class="md-nav__link">
- FT_Load_Char
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_load_target_mode" class="md-nav__link">
- FT_LOAD_TARGET_MODE
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_render_glyph" class="md-nav__link">
- FT_Render_Glyph
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_render_mode" class="md-nav__link">
- FT_Render_Mode
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_get_kerning" class="md-nav__link">
- FT_Get_Kerning
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_kerning_mode" class="md-nav__link">
- FT_Kerning_Mode
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_get_track_kerning" class="md-nav__link">
- FT_Get_Track_Kerning
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_get_glyph_name" class="md-nav__link">
- FT_Get_Glyph_Name
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_get_postscript_name" class="md-nav__link">
- FT_Get_Postscript_Name
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_charmaprec" class="md-nav__link">
- FT_CharMapRec
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_select_charmap" class="md-nav__link">
- FT_Select_Charmap
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_set_charmap" class="md-nav__link">
- FT_Set_Charmap
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_get_charmap_index" class="md-nav__link">
- FT_Get_Charmap_Index
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_get_fstype_flags" class="md-nav__link">
- FT_Get_FSType_Flags
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_get_subglyph_info" class="md-nav__link">
- FT_Get_SubGlyph_Info
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_face_internal" class="md-nav__link">
- FT_Face_Internal
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_size_internal" class="md-nav__link">
- FT_Size_Internal
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_slot_internal" class="md-nav__link">
- FT_Slot_Internal
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_face_flag_xxx" class="md-nav__link">
- FT_FACE_FLAG_XXX
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_style_flag_xxx" class="md-nav__link">
- FT_STYLE_FLAG_XXX
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_open_xxx" class="md-nav__link">
- FT_OPEN_XXX
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_load_xxx" class="md-nav__link">
- FT_LOAD_XXX
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_load_target_xxx" class="md-nav__link">
- FT_LOAD_TARGET_XXX
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_subglyph_flag_xxx" class="md-nav__link">
- FT_SUBGLYPH_FLAG_XXX
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_fstype_xxx" class="md-nav__link">
- FT_FSTYPE_XXX
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_has_fast_glyphs" class="md-nav__link">
- FT_HAS_FAST_GLYPHS
- </a>
-
-</li>
-
-
-
-
-
- </ul>
-
-</nav>
- </div>
- </div>
- </div>
-
-
- <div class="md-content">
- <article class="md-content__inner md-typeset">
-
-
-
- <p><a href="https://www.freetype.org">FreeType</a> » <a href="../">Docs</a> » <a href="index.html#core-api">Core API</a> » Base Interface</p>
-<hr />
-<h1 id="base-interface">Base Interface<a class="headerlink" href="#base-interface" title="Permanent link">¶</a></h1>
-<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">¶</a></h2>
-<p>This section describes the most important public high-level API functions of FreeType 2.</p>
-<h2 id="ft_library">FT_Library<a class="headerlink" href="#ft_library" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_LibraryRec_ *<b>FT_Library</b>;
-</code></pre></div>
-
-<p>A handle to a FreeType library instance. Each ‘library’ is completely independent from the others; it is the ‘root’ of a set of objects like fonts, faces, sizes, etc.</p>
-<p>It also embeds a memory manager (see <code><a href="ft2-system_interface.html#ft_memory">FT_Memory</a></code>), as well as a scan-line converter object (see <code><a href="ft2-raster.html#ft_raster">FT_Raster</a></code>).</p>
-<p>[Since 2.5.6] In multi-threaded applications it is easiest to use one <code>FT_Library</code> object per thread. In case this is too cumbersome, a single <code>FT_Library</code> object across threads is possible also, as long as a mutex lock is used around <code><a href="ft2-base_interface.html#ft_new_face">FT_New_Face</a></code> and <code><a href="ft2-base_interface.html#ft_done_face">FT_Done_Face</a></code>.</p>
-<h4>note</h4>
-
-<p>Library objects are normally created by <code><a href="ft2-base_interface.html#ft_init_freetype">FT_Init_FreeType</a></code>, and destroyed with <code><a href="ft2-base_interface.html#ft_done_freetype">FT_Done_FreeType</a></code>. If you need reference-counting (cf. <code><a href="ft2-module_management.html#ft_reference_library">FT_Reference_Library</a></code>), use <code><a href="ft2-module_management.html#ft_new_library">FT_New_Library</a></code> and <code><a href="ft2-module_management.html#ft_done_library">FT_Done_Library</a></code>.</p>
-<hr>
-
-<h2 id="ft_face">FT_Face<a class="headerlink" href="#ft_face" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_FaceRec_* <b>FT_Face</b>;
-</code></pre></div>
-
-<p>A handle to a typographic face object. A face object models a given typeface, in a given style.</p>
-<h4>note</h4>
-
-<p>A face object also owns a single <code><a href="ft2-base_interface.html#ft_glyphslot">FT_GlyphSlot</a></code> object, as well as one or more <code><a href="ft2-base_interface.html#ft_size">FT_Size</a></code> objects.</p>
-<p>Use <code><a href="ft2-base_interface.html#ft_new_face">FT_New_Face</a></code> or <code><a href="ft2-base_interface.html#ft_open_face">FT_Open_Face</a></code> to create a new face object from a given filepath or a custom input stream.</p>
-<p>Use <code><a href="ft2-base_interface.html#ft_done_face">FT_Done_Face</a></code> to destroy it (along with its slot and sizes).</p>
-<p>An <code>FT_Face</code> object can only be safely used from one thread at a time. Similarly, creation and destruction of <code>FT_Face</code> with the same <code><a href="ft2-base_interface.html#ft_library">FT_Library</a></code> object can only be done from one thread at a time. On the other hand, functions like <code><a href="ft2-base_interface.html#ft_load_glyph">FT_Load_Glyph</a></code> and its siblings are thread-safe and do not need the lock to be held as long as the same <code>FT_Face</code> object is not used from multiple threads at the same time.</p>
-<h4>also</h4>
-
-<p>See <code><a href="ft2-base_interface.html#ft_facerec">FT_FaceRec</a></code> for the publicly accessible fields of a given face object.</p>
-<hr>
-
-<h2 id="ft_size">FT_Size<a class="headerlink" href="#ft_size" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_SizeRec_* <b>FT_Size</b>;
-</code></pre></div>
-
-<p>A handle to an object that models a face scaled to a given character size.</p>
-<h4>note</h4>
-
-<p>An <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code> has one <em>active</em> <code><a href="ft2-base_interface.html#ft_size">FT_Size</a></code> object that is used by functions like <code><a href="ft2-base_interface.html#ft_load_glyph">FT_Load_Glyph</a></code> to determine the scaling transformation that in turn is used to load and hint glyphs and metrics.</p>
-<p>You can use <code><a href="ft2-base_interface.html#ft_set_char_size">FT_Set_Char_Size</a></code>, <code><a href="ft2-base_interface.html#ft_set_pixel_sizes">FT_Set_Pixel_Sizes</a></code>, <code><a href="ft2-base_interface.html#ft_request_size">FT_Request_Size</a></code> or even <code><a href="ft2-base_interface.html#ft_select_size">FT_Select_Size</a></code> to change the content (i.e., the scaling values) of the active <code><a href="ft2-base_interface.html#ft_size">FT_Size</a></code>.</p>
-<p>You can use <code><a href="ft2-sizes_management.html#ft_new_size">FT_New_Size</a></code> to create additional size objects for a given <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code>, but they won't be used by other functions until you activate it through <code><a href="ft2-sizes_management.html#ft_activate_size">FT_Activate_Size</a></code>. Only one size can be activated at any given time per face.</p>
-<h4>also</h4>
-
-<p>See <code><a href="ft2-base_interface.html#ft_sizerec">FT_SizeRec</a></code> for the publicly accessible fields of a given size object.</p>
-<hr>
-
-<h2 id="ft_glyphslot">FT_GlyphSlot<a class="headerlink" href="#ft_glyphslot" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_GlyphSlotRec_* <b>FT_GlyphSlot</b>;
-</code></pre></div>
-
-<p>A handle to a given ‘glyph slot’. A slot is a container that can hold any of the glyphs contained in its parent face.</p>
-<p>In other words, each time you call <code><a href="ft2-base_interface.html#ft_load_glyph">FT_Load_Glyph</a></code> or <code><a href="ft2-base_interface.html#ft_load_char">FT_Load_Char</a></code>, the slot's content is erased by the new glyph data, i.e., the glyph's metrics, its image (bitmap or outline), and other control information.</p>
-<h4>also</h4>
-
-<p>See <code><a href="ft2-base_interface.html#ft_glyphslotrec">FT_GlyphSlotRec</a></code> for the publicly accessible glyph fields.</p>
-<hr>
-
-<h2 id="ft_charmap">FT_CharMap<a class="headerlink" href="#ft_charmap" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_CharMapRec_* <b>FT_CharMap</b>;
-</code></pre></div>
-
-<p>A handle to a character map (usually abbreviated to ‘charmap’). A charmap is used to translate character codes in a given encoding into glyph indexes for its parent's face. Some font formats may provide several charmaps per font.</p>
-<p>Each face object owns zero or more charmaps, but only one of them can be ‘active’, providing the data used by <code><a href="ft2-base_interface.html#ft_get_char_index">FT_Get_Char_Index</a></code> or <code><a href="ft2-base_interface.html#ft_load_char">FT_Load_Char</a></code>.</p>
-<p>The list of available charmaps in a face is available through the <code>face->num_charmaps</code> and <code>face->charmaps</code> fields of <code><a href="ft2-base_interface.html#ft_facerec">FT_FaceRec</a></code>.</p>
-<p>The currently active charmap is available as <code>face->charmap</code>. You should call <code><a href="ft2-base_interface.html#ft_set_charmap">FT_Set_Charmap</a></code> to change it.</p>
-<h4>note</h4>
-
-<p>When a new face is created (either through <code><a href="ft2-base_interface.html#ft_new_face">FT_New_Face</a></code> or <code><a href="ft2-base_interface.html#ft_open_face">FT_Open_Face</a></code>), the library looks for a Unicode charmap within the list and automatically activates it. If there is no Unicode charmap, FreeType doesn't set an ‘active’ charmap.</p>
-<h4>also</h4>
-
-<p>See <code><a href="ft2-base_interface.html#ft_charmaprec">FT_CharMapRec</a></code> for the publicly accessible fields of a given character map.</p>
-<hr>
-
-<h2 id="ft_encoding">FT_Encoding<a class="headerlink" href="#ft_encoding" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">enum</span> FT_Encoding_
- {
- <a href="ft2-base_interface.html#ft_enc_tag">FT_ENC_TAG</a>( <a href="ft2-base_interface.html#ft_encoding_none">FT_ENCODING_NONE</a>, 0, 0, 0, 0 ),
-
- <a href="ft2-base_interface.html#ft_enc_tag">FT_ENC_TAG</a>( <a href="ft2-base_interface.html#ft_encoding_ms_symbol">FT_ENCODING_MS_SYMBOL</a>, 's', 'y', 'm', 'b' ),
- <a href="ft2-base_interface.html#ft_enc_tag">FT_ENC_TAG</a>( <a href="ft2-base_interface.html#ft_encoding_unicode">FT_ENCODING_UNICODE</a>, 'u', 'n', 'i', 'c' ),
-
- <a href="ft2-base_interface.html#ft_enc_tag">FT_ENC_TAG</a>( <a href="ft2-base_interface.html#ft_encoding_sjis">FT_ENCODING_SJIS</a>, 's', 'j', 'i', 's' ),
- <a href="ft2-base_interface.html#ft_enc_tag">FT_ENC_TAG</a>( <a href="ft2-base_interface.html#ft_encoding_prc">FT_ENCODING_PRC</a>, 'g', 'b', ' ', ' ' ),
- <a href="ft2-base_interface.html#ft_enc_tag">FT_ENC_TAG</a>( <a href="ft2-base_interface.html#ft_encoding_big5">FT_ENCODING_BIG5</a>, 'b', 'i', 'g', '5' ),
- <a href="ft2-base_interface.html#ft_enc_tag">FT_ENC_TAG</a>( <a href="ft2-base_interface.html#ft_encoding_wansung">FT_ENCODING_WANSUNG</a>, 'w', 'a', 'n', 's' ),
- <a href="ft2-base_interface.html#ft_enc_tag">FT_ENC_TAG</a>( <a href="ft2-base_interface.html#ft_encoding_johab">FT_ENCODING_JOHAB</a>, 'j', 'o', 'h', 'a' ),
-
- /* for backward compatibility */
- FT_ENCODING_GB2312 = <a href="ft2-base_interface.html#ft_encoding_prc">FT_ENCODING_PRC</a>,
- <a href="ft2-base_interface.html#ft_encoding_ms_sjis">FT_ENCODING_MS_SJIS</a> = <a href="ft2-base_interface.html#ft_encoding_sjis">FT_ENCODING_SJIS</a>,
- <a href="ft2-base_interface.html#ft_encoding_ms_gb2312">FT_ENCODING_MS_GB2312</a> = <a href="ft2-base_interface.html#ft_encoding_prc">FT_ENCODING_PRC</a>,
- <a href="ft2-base_interface.html#ft_encoding_ms_big5">FT_ENCODING_MS_BIG5</a> = <a href="ft2-base_interface.html#ft_encoding_big5">FT_ENCODING_BIG5</a>,
- <a href="ft2-base_interface.html#ft_encoding_ms_wansung">FT_ENCODING_MS_WANSUNG</a> = <a href="ft2-base_interface.html#ft_encoding_wansung">FT_ENCODING_WANSUNG</a>,
- <a href="ft2-base_interface.html#ft_encoding_ms_johab">FT_ENCODING_MS_JOHAB</a> = <a href="ft2-base_interface.html#ft_encoding_johab">FT_ENCODING_JOHAB</a>,
-
- <a href="ft2-base_interface.html#ft_enc_tag">FT_ENC_TAG</a>( <a href="ft2-base_interface.html#ft_encoding_adobe_standard">FT_ENCODING_ADOBE_STANDARD</a>, 'A', 'D', 'O', 'B' ),
- <a href="ft2-base_interface.html#ft_enc_tag">FT_ENC_TAG</a>( <a href="ft2-base_interface.html#ft_encoding_adobe_expert">FT_ENCODING_ADOBE_EXPERT</a>, 'A', 'D', 'B', 'E' ),
- <a href="ft2-base_interface.html#ft_enc_tag">FT_ENC_TAG</a>( <a href="ft2-base_interface.html#ft_encoding_adobe_custom">FT_ENCODING_ADOBE_CUSTOM</a>, 'A', 'D', 'B', 'C' ),
- <a href="ft2-base_interface.html#ft_enc_tag">FT_ENC_TAG</a>( <a href="ft2-base_interface.html#ft_encoding_adobe_latin_1">FT_ENCODING_ADOBE_LATIN_1</a>, 'l', 'a', 't', '1' ),
-
- <a href="ft2-base_interface.html#ft_enc_tag">FT_ENC_TAG</a>( <a href="ft2-base_interface.html#ft_encoding_old_latin_2">FT_ENCODING_OLD_LATIN_2</a>, 'l', 'a', 't', '2' ),
-
- <a href="ft2-base_interface.html#ft_enc_tag">FT_ENC_TAG</a>( <a href="ft2-base_interface.html#ft_encoding_apple_roman">FT_ENCODING_APPLE_ROMAN</a>, 'a', 'r', 'm', 'n' )
-
- } <b>FT_Encoding</b>;
-
-
- /* these constants are deprecated; use the corresponding `<b>FT_Encoding</b>` */
- /* values instead */
-#<span class="keyword">define</span> ft_encoding_none <a href="ft2-base_interface.html#ft_encoding_none">FT_ENCODING_NONE</a>
-#<span class="keyword">define</span> ft_encoding_unicode <a href="ft2-base_interface.html#ft_encoding_unicode">FT_ENCODING_UNICODE</a>
-#<span class="keyword">define</span> ft_encoding_symbol <a href="ft2-base_interface.html#ft_encoding_ms_symbol">FT_ENCODING_MS_SYMBOL</a>
-#<span class="keyword">define</span> ft_encoding_latin_1 <a href="ft2-base_interface.html#ft_encoding_adobe_latin_1">FT_ENCODING_ADOBE_LATIN_1</a>
-#<span class="keyword">define</span> ft_encoding_latin_2 <a href="ft2-base_interface.html#ft_encoding_old_latin_2">FT_ENCODING_OLD_LATIN_2</a>
-#<span class="keyword">define</span> ft_encoding_sjis <a href="ft2-base_interface.html#ft_encoding_sjis">FT_ENCODING_SJIS</a>
-#<span class="keyword">define</span> ft_encoding_gb2312 <a href="ft2-base_interface.html#ft_encoding_prc">FT_ENCODING_PRC</a>
-#<span class="keyword">define</span> ft_encoding_big5 <a href="ft2-base_interface.html#ft_encoding_big5">FT_ENCODING_BIG5</a>
-#<span class="keyword">define</span> ft_encoding_wansung <a href="ft2-base_interface.html#ft_encoding_wansung">FT_ENCODING_WANSUNG</a>
-#<span class="keyword">define</span> ft_encoding_johab <a href="ft2-base_interface.html#ft_encoding_johab">FT_ENCODING_JOHAB</a>
-
-#<span class="keyword">define</span> ft_encoding_adobe_standard <a href="ft2-base_interface.html#ft_encoding_adobe_standard">FT_ENCODING_ADOBE_STANDARD</a>
-#<span class="keyword">define</span> ft_encoding_adobe_expert <a href="ft2-base_interface.html#ft_encoding_adobe_expert">FT_ENCODING_ADOBE_EXPERT</a>
-#<span class="keyword">define</span> ft_encoding_adobe_custom <a href="ft2-base_interface.html#ft_encoding_adobe_custom">FT_ENCODING_ADOBE_CUSTOM</a>
-#<span class="keyword">define</span> ft_encoding_apple_roman <a href="ft2-base_interface.html#ft_encoding_apple_roman">FT_ENCODING_APPLE_ROMAN</a>
-</code></pre></div>
-
-<p>An enumeration to specify character sets supported by charmaps. Used in the <code><a href="ft2-base_interface.html#ft_select_charmap">FT_Select_Charmap</a></code> API function.</p>
-<h4>note</h4>
-
-<p>Despite the name, this enumeration lists specific character repertories (i.e., charsets), and not text encoding methods (e.g., UTF-8, UTF-16, etc.).</p>
-<p>Other encodings might be defined in the future.</p>
-<h4>values</h4>
-
-<table class="fields long">
-<tr><td class="val" id="ft_encoding_none">FT_ENCODING_NONE</td><td class="desc">
-<p>The encoding value 0 is reserved for all formats except BDF, PCF, and Windows FNT; see below for more information.</p>
-</td></tr>
-<tr><td class="val" id="ft_encoding_unicode">FT_ENCODING_UNICODE</td><td class="desc">
-<p>The Unicode character set. This value covers all versions of the Unicode repertoire, including ASCII and Latin-1. Most fonts include a Unicode charmap, but not all of them.</p>
-<p>For example, if you want to access Unicode value U+1F028 (and the font contains it), use value 0x1F028 as the input value for <code><a href="ft2-base_interface.html#ft_get_char_index">FT_Get_Char_Index</a></code>.</p>
-</td></tr>
-<tr><td class="val" id="ft_encoding_ms_symbol">FT_ENCODING_MS_SYMBOL</td><td class="desc">
-<p>Microsoft Symbol encoding, used to encode mathematical symbols and wingdings. For more information, see ‘<a href="https://www.microsoft.com/typography/otspec/recom.htm#non-standard-symbol-fonts">https://www.microsoft.com/typography/otspec/recom.htm#non-standard-symbol-fonts</a>’, ‘<a href="http://www.kostis.net/charsets/symbol.htm">http://www.kostis.net/charsets/symbol.htm</a>’, and ‘<a href="http://www.kostis.net/charsets/wingding.htm">http://www.kostis.net/charsets/wingding.htm</a>’.</p>
-<p>This encoding uses character codes from the PUA (Private Unicode Area) in the range U+F020-U+F0FF.</p>
-</td></tr>
-<tr><td class="val" id="ft_encoding_sjis">FT_ENCODING_SJIS</td><td class="desc">
-<p>Shift JIS encoding for Japanese. More info at ‘<a href="https://en.wikipedia.org/wiki/Shift_JIS">https://en.wikipedia.org/wiki/Shift_JIS</a>’. See note on multi-byte encodings below.</p>
-</td></tr>
-<tr><td class="val" id="ft_encoding_prc">FT_ENCODING_PRC</td><td class="desc">
-<p>Corresponds to encoding systems mainly for Simplified Chinese as used in People's Republic of China (PRC). The encoding layout is based on GB 2312 and its supersets GBK and GB 18030.</p>
-</td></tr>
-<tr><td class="val" id="ft_encoding_big5">FT_ENCODING_BIG5</td><td class="desc">
-<p>Corresponds to an encoding system for Traditional Chinese as used in Taiwan and Hong Kong.</p>
-</td></tr>
-<tr><td class="val" id="ft_encoding_wansung">FT_ENCODING_WANSUNG</td><td class="desc">
-<p>Corresponds to the Korean encoding system known as Extended Wansung (MS Windows code page 949). For more information see ‘<a href="https://www.unicode.org/Public/MAPPINGS/VENDORS/MICSFT/WindowsBestFit/bestfit949.txt">https://www.unicode.org/Public/MAPPINGS/VENDORS/MICSFT/WindowsBestFit/bestfit949.txt</a>’.</p>
-</td></tr>
-<tr><td class="val" id="ft_encoding_johab">FT_ENCODING_JOHAB</td><td class="desc">
-<p>The Korean standard character set (KS C 5601-1992), which corresponds to MS Windows code page 1361. This character set includes all possible Hangul character combinations.</p>
-</td></tr>
-<tr><td class="val" id="ft_encoding_adobe_latin_1">FT_ENCODING_ADOBE_LATIN_1</td><td class="desc">
-<p>Corresponds to a Latin-1 encoding as defined in a Type 1 PostScript font. It is limited to 256 character codes.</p>
-</td></tr>
-<tr><td class="val" id="ft_encoding_adobe_standard">FT_ENCODING_ADOBE_STANDARD</td><td class="desc">
-<p>Adobe Standard encoding, as found in Type 1, CFF, and OpenType/CFF fonts. It is limited to 256 character codes.</p>
-</td></tr>
-<tr><td class="val" id="ft_encoding_adobe_expert">FT_ENCODING_ADOBE_EXPERT</td><td class="desc">
-<p>Adobe Expert encoding, as found in Type 1, CFF, and OpenType/CFF fonts. It is limited to 256 character codes.</p>
-</td></tr>
-<tr><td class="val" id="ft_encoding_adobe_custom">FT_ENCODING_ADOBE_CUSTOM</td><td class="desc">
-<p>Corresponds to a custom encoding, as found in Type 1, CFF, and OpenType/CFF fonts. It is limited to 256 character codes.</p>
-</td></tr>
-<tr><td class="val" id="ft_encoding_apple_roman">FT_ENCODING_APPLE_ROMAN</td><td class="desc">
-<p>Apple roman encoding. Many TrueType and OpenType fonts contain a charmap for this 8-bit encoding, since older versions of Mac OS are able to use it.</p>
-</td></tr>
-<tr><td class="val" id="ft_encoding_old_latin_2">FT_ENCODING_OLD_LATIN_2</td><td class="desc">
-<p>This value is deprecated and was neither used nor reported by FreeType. Don't use or test for it.</p>
-</td></tr>
-<tr><td class="val" id="ft_encoding_ms_sjis">FT_ENCODING_MS_SJIS</td><td class="desc">
-<p>Same as FT_ENCODING_SJIS. Deprecated.</p>
-</td></tr>
-<tr><td class="val" id="ft_encoding_ms_gb2312">FT_ENCODING_MS_GB2312</td><td class="desc">
-<p>Same as FT_ENCODING_PRC. Deprecated.</p>
-</td></tr>
-<tr><td class="val" id="ft_encoding_ms_big5">FT_ENCODING_MS_BIG5</td><td class="desc">
-<p>Same as FT_ENCODING_BIG5. Deprecated.</p>
-</td></tr>
-<tr><td class="val" id="ft_encoding_ms_wansung">FT_ENCODING_MS_WANSUNG</td><td class="desc">
-<p>Same as FT_ENCODING_WANSUNG. Deprecated.</p>
-</td></tr>
-<tr><td class="val" id="ft_encoding_ms_johab">FT_ENCODING_MS_JOHAB</td><td class="desc">
-<p>Same as FT_ENCODING_JOHAB. Deprecated.</p>
-</td></tr>
-</table>
-
-<h4>note</h4>
-
-<p>By default, FreeType enables a Unicode charmap and tags it with <code>FT_ENCODING_UNICODE</code> when it is either provided or can be generated from PostScript glyph name dictionaries in the font file. All other encodings are considered legacy and tagged only if explicitly defined in the font file. Otherwise, <code>FT_ENCODING_NONE</code> is used.</p>
-<p><code>FT_ENCODING_NONE</code> is set by the BDF and PCF drivers if the charmap is neither Unicode nor ISO-8859-1 (otherwise it is set to <code>FT_ENCODING_UNICODE</code>). Use <code><a href="ft2-bdf_fonts.html#ft_get_bdf_charset_id">FT_Get_BDF_Charset_ID</a></code> to find out which encoding is really present. If, for example, the <code>cs_registry</code> field is ‘KOI8’ and the <code>cs_encoding</code> field is ‘R’, the font is encoded in KOI8-R.</p>
-<p><code>FT_ENCODING_NONE</code> is always set (with a single exception) by the winfonts driver. Use <code><a href="ft2-winfnt_fonts.html#ft_get_winfnt_header">FT_Get_WinFNT_Header</a></code> and examine the <code>charset</code> field of the <code><a href="ft2-winfnt_fonts.html#ft_winfnt_headerrec">FT_WinFNT_HeaderRec</a></code> structure to find out which encoding is really present. For example, <code><a href="ft2-winfnt_fonts.html#ft_winfnt_id_xxx">FT_WinFNT_ID_CP1251</a></code> (204) means Windows code page 1251 (for Russian).</p>
-<p><code>FT_ENCODING_NONE</code> is set if <code>platform_id</code> is <code><a href="ft2-truetype_tables.html#tt_platform_xxx">TT_PLATFORM_MACINTOSH</a></code> and <code>encoding_id</code> is not <code>TT_MAC_ID_ROMAN</code> (otherwise it is set to <code>FT_ENCODING_APPLE_ROMAN</code>).</p>
-<p>If <code>platform_id</code> is <code><a href="ft2-truetype_tables.html#tt_platform_xxx">TT_PLATFORM_MACINTOSH</a></code>, use the function <code><a href="ft2-truetype_tables.html#ft_get_cmap_language_id">FT_Get_CMap_Language_ID</a></code> to query the Mac language ID that may be needed to be able to distinguish Apple encoding variants. See</p>
-<p><a href="https://www.unicode.org/Public/MAPPINGS/VENDORS/APPLE/Readme.txt">https://www.unicode.org/Public/MAPPINGS/VENDORS/APPLE/Readme.txt</a></p>
-<p>to get an idea how to do that. Basically, if the language ID is 0, don't use it, otherwise subtract 1 from the language ID. Then examine <code>encoding_id</code>. If, for example, <code>encoding_id</code> is <code>TT_MAC_ID_ROMAN</code> and the language ID (minus 1) is <code>TT_MAC_LANGID_GREEK</code>, it is the Greek encoding, not Roman. <code>TT_MAC_ID_ARABIC</code> with <code>TT_MAC_LANGID_FARSI</code> means the Farsi variant the Arabic encoding.</p>
-<hr>
-
-<h2 id="ft_enc_tag">FT_ENC_TAG<a class="headerlink" href="#ft_enc_tag" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code>#<span class="keyword">ifndef</span> <b>FT_ENC_TAG</b>
-#<span class="keyword">define</span> <b>FT_ENC_TAG</b>( value, a, b, c, d ) \
- value = ( ( (<a href="ft2-basic_types.html#ft_uint32">FT_UInt32</a>)(a) << 24 ) | \
- ( (<a href="ft2-basic_types.html#ft_uint32">FT_UInt32</a>)(b) << 16 ) | \
- ( (<a href="ft2-basic_types.html#ft_uint32">FT_UInt32</a>)(c) << 8 ) | \
- (<a href="ft2-basic_types.html#ft_uint32">FT_UInt32</a>)(d) )
-
-#<span class="keyword">endif</span> /* <b>FT_ENC_TAG</b> */
-</code></pre></div>
-
-<p>This macro converts four-letter tags into an unsigned long. It is used to define ‘encoding’ identifiers (see <code><a href="ft2-base_interface.html#ft_encoding">FT_Encoding</a></code>).</p>
-<h4>note</h4>
-
-<p>Since many 16-bit compilers don't like 32-bit enumerations, you should redefine this macro in case of problems to something like this:
-<div class="highlight"><pre><span></span><code> #define FT_ENC_TAG( value, a, b, c, d ) value
-</code></pre></div></p>
-<p>to get a simple enumeration without assigning special numbers.</p>
-<hr>
-
-<h2 id="ft_facerec">FT_FaceRec<a class="headerlink" href="#ft_facerec" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_FaceRec_
- {
- <a href="ft2-basic_types.html#ft_long">FT_Long</a> num_faces;
- <a href="ft2-basic_types.html#ft_long">FT_Long</a> face_index;
-
- <a href="ft2-basic_types.html#ft_long">FT_Long</a> face_flags;
- <a href="ft2-basic_types.html#ft_long">FT_Long</a> style_flags;
-
- <a href="ft2-basic_types.html#ft_long">FT_Long</a> num_glyphs;
-
- <a href="ft2-basic_types.html#ft_string">FT_String</a>* family_name;
- <a href="ft2-basic_types.html#ft_string">FT_String</a>* style_name;
-
- <a href="ft2-basic_types.html#ft_int">FT_Int</a> num_fixed_sizes;
- <a href="ft2-base_interface.html#ft_bitmap_size">FT_Bitmap_Size</a>* available_sizes;
-
- <a href="ft2-basic_types.html#ft_int">FT_Int</a> num_charmaps;
- <a href="ft2-base_interface.html#ft_charmap">FT_CharMap</a>* charmaps;
-
- <a href="ft2-basic_types.html#ft_generic">FT_Generic</a> generic;
-
- /*# The following member variables (down to `underline_thickness`) */
- /*# are only relevant to scalable outlines; cf. @<a href="ft2-base_interface.html#ft_bitmap_size">FT_Bitmap_Size</a> */
- /*# for bitmap fonts. */
- <a href="ft2-basic_types.html#ft_bbox">FT_BBox</a> bbox;
-
- <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a> units_per_EM;
- <a href="ft2-basic_types.html#ft_short">FT_Short</a> ascender;
- <a href="ft2-basic_types.html#ft_short">FT_Short</a> descender;
- <a href="ft2-basic_types.html#ft_short">FT_Short</a> height;
-
- <a href="ft2-basic_types.html#ft_short">FT_Short</a> max_advance_width;
- <a href="ft2-basic_types.html#ft_short">FT_Short</a> max_advance_height;
-
- <a href="ft2-basic_types.html#ft_short">FT_Short</a> underline_position;
- <a href="ft2-basic_types.html#ft_short">FT_Short</a> underline_thickness;
-
- <a href="ft2-base_interface.html#ft_glyphslot">FT_GlyphSlot</a> glyph;
- <a href="ft2-base_interface.html#ft_size">FT_Size</a> size;
- <a href="ft2-base_interface.html#ft_charmap">FT_CharMap</a> charmap;
-
- /*@private begin */
-
- <a href="ft2-module_management.html#ft_driver">FT_Driver</a> driver;
- <a href="ft2-system_interface.html#ft_memory">FT_Memory</a> memory;
- <a href="ft2-system_interface.html#ft_stream">FT_Stream</a> stream;
-
- <a href="ft2-list_processing.html#ft_listrec">FT_ListRec</a> sizes_list;
-
- <a href="ft2-basic_types.html#ft_generic">FT_Generic</a> autohint; /* face-specific auto-hinter data */
- <span class="keyword">void</span>* extensions; /* unused */
-
- <a href="ft2-base_interface.html#ft_face_internal">FT_Face_Internal</a> internal;
-
- /*@private end */
-
- } <b>FT_FaceRec</b>;
-</code></pre></div>
-
-<p>FreeType root face class structure. A face object models a typeface in a font file.</p>
-<h4>fields</h4>
-
-<table class="fields">
-<tr><td class="val" id="num_faces">num_faces</td><td class="desc">
-<p>The number of faces in the font file. Some font formats can have multiple faces in a single font file.</p>
-</td></tr>
-<tr><td class="val" id="face_index">face_index</td><td class="desc">
-<p>This field holds two different values. Bits 0-15 are the index of the face in the font file (starting with value 0). They are set to 0 if there is only one face in the font file.</p>
-<p>[Since 2.6.1] Bits 16-30 are relevant to GX and OpenType variation fonts only, holding the named instance index for the current face index (starting with value 1; value 0 indicates font access without a named instance). For non-variation fonts, bits 16-30 are ignored. If we have the third named instance of face 4, say, <code>face_index</code> is set to 0x00030004.</p>
-<p>Bit 31 is always zero (this is, <code>face_index</code> is always a positive value).</p>
-<p>[Since 2.9] Changing the design coordinates with <code><a href="ft2-multiple_masters.html#ft_set_var_design_coordinates">FT_Set_Var_Design_Coordinates</a></code> or <code><a href="ft2-multiple_masters.html#ft_set_var_blend_coordinates">FT_Set_Var_Blend_Coordinates</a></code> does not influence the named instance index value (only <code><a href="ft2-multiple_masters.html#ft_set_named_instance">FT_Set_Named_Instance</a></code> does that).</p>
-</td></tr>
-<tr><td class="val" id="face_flags">face_flags</td><td class="desc">
-<p>A set of bit flags that give important information about the face; see <code><a href="ft2-base_interface.html#ft_face_flag_xxx">FT_FACE_FLAG_XXX</a></code> for the details.</p>
-</td></tr>
-<tr><td class="val" id="style_flags">style_flags</td><td class="desc">
-<p>The lower 16 bits contain a set of bit flags indicating the style of the face; see <code><a href="ft2-base_interface.html#ft_style_flag_xxx">FT_STYLE_FLAG_XXX</a></code> for the details.</p>
-<p>[Since 2.6.1] Bits 16-30 hold the number of named instances available for the current face if we have a GX or OpenType variation (sub)font. Bit 31 is always zero (this is, <code>style_flags</code> is always a positive value). Note that a variation font has always at least one named instance, namely the default instance.</p>
-</td></tr>
-<tr><td class="val" id="num_glyphs">num_glyphs</td><td class="desc">
-<p>The number of glyphs in the face. If the face is scalable and has sbits (see <code>num_fixed_sizes</code>), it is set to the number of outline glyphs.</p>
-<p>For CID-keyed fonts (not in an SFNT wrapper) this value gives the highest CID used in the font.</p>
-</td></tr>
-<tr><td class="val" id="family_name">family_name</td><td class="desc">
-<p>The face's family name. This is an ASCII string, usually in English, that describes the typeface's family (like ‘Times New Roman’, ‘Bodoni’, ‘Garamond’, etc). This is a least common denominator used to list fonts. Some formats (TrueType & OpenType) provide localized and Unicode versions of this string. Applications should use the format-specific interface to access them. Can be <code>NULL</code> (e.g., in fonts embedded in a PDF file).</p>
-<p>In case the font doesn't provide a specific family name entry, FreeType tries to synthesize one, deriving it from other name entries.</p>
-</td></tr>
-<tr><td class="val" id="style_name">style_name</td><td class="desc">
-<p>The face's style name. This is an ASCII string, usually in English, that describes the typeface's style (like ‘Italic’, ‘Bold’, ‘Condensed’, etc). Not all font formats provide a style name, so this field is optional, and can be set to <code>NULL</code>. As for <code>family_name</code>, some formats provide localized and Unicode versions of this string. Applications should use the format-specific interface to access them.</p>
-</td></tr>
-<tr><td class="val" id="num_fixed_sizes">num_fixed_sizes</td><td class="desc">
-<p>The number of bitmap strikes in the face. Even if the face is scalable, there might still be bitmap strikes, which are called ‘sbits’ in that case.</p>
-</td></tr>
-<tr><td class="val" id="available_sizes">available_sizes</td><td class="desc">
-<p>An array of <code><a href="ft2-base_interface.html#ft_bitmap_size">FT_Bitmap_Size</a></code> for all bitmap strikes in the face. It is set to <code>NULL</code> if there is no bitmap strike.</p>
-<p>Note that FreeType tries to sanitize the strike data since they are sometimes sloppy or incorrect, but this can easily fail.</p>
-</td></tr>
-<tr><td class="val" id="num_charmaps">num_charmaps</td><td class="desc">
-<p>The number of charmaps in the face.</p>
-</td></tr>
-<tr><td class="val" id="charmaps">charmaps</td><td class="desc">
-<p>An array of the charmaps of the face.</p>
-</td></tr>
-<tr><td class="val" id="generic">generic</td><td class="desc">
-<p>A field reserved for client uses. See the <code><a href="ft2-basic_types.html#ft_generic">FT_Generic</a></code> type description.</p>
-</td></tr>
-<tr><td class="val" id="bbox">bbox</td><td class="desc">
-<p>The font bounding box. Coordinates are expressed in font units (see <code>units_per_EM</code>). The box is large enough to contain any glyph from the font. Thus, <code>bbox.yMax</code> can be seen as the ‘maximum ascender’, and <code>bbox.yMin</code> as the ‘minimum descender’. Only relevant for scalable formats.</p>
-<p>Note that the bounding box might be off by (at least) one pixel for hinted fonts. See <code><a href="ft2-base_interface.html#ft_size_metrics">FT_Size_Metrics</a></code> for further discussion.</p>
-<p>Note that the bounding box does not vary in OpenType variable fonts and should only be used in relation to the default instance.</p>
-</td></tr>
-<tr><td class="val" id="units_per_em">units_per_EM</td><td class="desc">
-<p>The number of font units per EM square for this face. This is typically 2048 for TrueType fonts, and 1000 for Type 1 fonts. Only relevant for scalable formats.</p>
-</td></tr>
-<tr><td class="val" id="ascender">ascender</td><td class="desc">
-<p>The typographic ascender of the face, expressed in font units. For font formats not having this information, it is set to <code>bbox.yMax</code>. Only relevant for scalable formats.</p>
-</td></tr>
-<tr><td class="val" id="descender">descender</td><td class="desc">
-<p>The typographic descender of the face, expressed in font units. For font formats not having this information, it is set to <code>bbox.yMin</code>. Note that this field is negative for values below the baseline. Only relevant for scalable formats.</p>
-</td></tr>
-<tr><td class="val" id="height">height</td><td class="desc">
-<p>This value is the vertical distance between two consecutive baselines, expressed in font units. It is always positive. Only relevant for scalable formats.</p>
-<p>If you want the global glyph height, use <code>ascender - descender</code>.</p>
-</td></tr>
-<tr><td class="val" id="max_advance_width">max_advance_width</td><td class="desc">
-<p>The maximum advance width, in font units, for all glyphs in this face. This can be used to make word wrapping computations faster. Only relevant for scalable formats.</p>
-</td></tr>
-<tr><td class="val" id="max_advance_height">max_advance_height</td><td class="desc">
-<p>The maximum advance height, in font units, for all glyphs in this face. This is only relevant for vertical layouts, and is set to <code>height</code> for fonts that do not provide vertical metrics. Only relevant for scalable formats.</p>
-</td></tr>
-<tr><td class="val" id="underline_position">underline_position</td><td class="desc">
-<p>The position, in font units, of the underline line for this face. It is the center of the underlining stem. Only relevant for scalable formats.</p>
-</td></tr>
-<tr><td class="val" id="underline_thickness">underline_thickness</td><td class="desc">
-<p>The thickness, in font units, of the underline for this face. Only relevant for scalable formats.</p>
-</td></tr>
-<tr><td class="val" id="glyph">glyph</td><td class="desc">
-<p>The face's associated glyph slot(s).</p>
-</td></tr>
-<tr><td class="val" id="size">size</td><td class="desc">
-<p>The current active size for this face.</p>
-</td></tr>
-<tr><td class="val" id="charmap">charmap</td><td class="desc">
-<p>The current active charmap for this face.</p>
-</td></tr>
-</table>
-
-<h4>note</h4>
-
-<p>Fields may be changed after a call to <code><a href="ft2-base_interface.html#ft_attach_file">FT_Attach_File</a></code> or <code><a href="ft2-base_interface.html#ft_attach_stream">FT_Attach_Stream</a></code>.</p>
-<p>For an OpenType variation font, the values of the following fields can change after a call to <code><a href="ft2-multiple_masters.html#ft_set_var_design_coordinates">FT_Set_Var_Design_Coordinates</a></code> (and friends) if the font contains an ‘MVAR’ table: <code>ascender</code>, <code>descender</code>, <code>height</code>, <code>underline_position</code>, and <code>underline_thickness</code>.</p>
-<p>Especially for TrueType fonts see also the documentation for <code><a href="ft2-base_interface.html#ft_size_metrics">FT_Size_Metrics</a></code>.</p>
-<hr>
-
-<h2 id="ft_has_horizontal">FT_HAS_HORIZONTAL<a class="headerlink" href="#ft_has_horizontal" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_HAS_HORIZONTAL</b>( face ) \
- ( !!( (face)->face_flags & <a href="ft2-base_interface.html#ft_face_flag_horizontal">FT_FACE_FLAG_HORIZONTAL</a> ) )
-</code></pre></div>
-
-<p>A macro that returns true whenever a face object contains horizontal metrics (this is true for all font formats though).</p>
-<h4>also</h4>
-
-<p><code><a href="ft2-base_interface.html#ft_has_vertical">FT_HAS_VERTICAL</a></code> can be used to check for vertical metrics.</p>
-<hr>
-
-<h2 id="ft_has_vertical">FT_HAS_VERTICAL<a class="headerlink" href="#ft_has_vertical" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_HAS_VERTICAL</b>( face ) \
- ( !!( (face)->face_flags & <a href="ft2-base_interface.html#ft_face_flag_vertical">FT_FACE_FLAG_VERTICAL</a> ) )
-</code></pre></div>
-
-<p>A macro that returns true whenever a face object contains real vertical metrics (and not only synthesized ones).</p>
-<hr>
-
-<h2 id="ft_has_kerning">FT_HAS_KERNING<a class="headerlink" href="#ft_has_kerning" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_HAS_KERNING</b>( face ) \
- ( !!( (face)->face_flags & <a href="ft2-base_interface.html#ft_face_flag_kerning">FT_FACE_FLAG_KERNING</a> ) )
-</code></pre></div>
-
-<p>A macro that returns true whenever a face object contains kerning data that can be accessed with <code><a href="ft2-base_interface.html#ft_get_kerning">FT_Get_Kerning</a></code>.</p>
-<hr>
-
-<h2 id="ft_has_fixed_sizes">FT_HAS_FIXED_SIZES<a class="headerlink" href="#ft_has_fixed_sizes" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_HAS_FIXED_SIZES</b>( face ) \
- ( !!( (face)->face_flags & <a href="ft2-base_interface.html#ft_face_flag_fixed_sizes">FT_FACE_FLAG_FIXED_SIZES</a> ) )
-</code></pre></div>
-
-<p>A macro that returns true whenever a face object contains some embedded bitmaps. See the <code>available_sizes</code> field of the <code><a href="ft2-base_interface.html#ft_facerec">FT_FaceRec</a></code> structure.</p>
-<hr>
-
-<h2 id="ft_has_glyph_names">FT_HAS_GLYPH_NAMES<a class="headerlink" href="#ft_has_glyph_names" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_HAS_GLYPH_NAMES</b>( face ) \
- ( !!( (face)->face_flags & <a href="ft2-base_interface.html#ft_face_flag_glyph_names">FT_FACE_FLAG_GLYPH_NAMES</a> ) )
-</code></pre></div>
-
-<p>A macro that returns true whenever a face object contains some glyph names that can be accessed through <code><a href="ft2-base_interface.html#ft_get_glyph_name">FT_Get_Glyph_Name</a></code>.</p>
-<hr>
-
-<h2 id="ft_has_color">FT_HAS_COLOR<a class="headerlink" href="#ft_has_color" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_HAS_COLOR</b>( face ) \
- ( !!( (face)->face_flags & <a href="ft2-base_interface.html#ft_face_flag_color">FT_FACE_FLAG_COLOR</a> ) )
-</code></pre></div>
-
-<p>A macro that returns true whenever a face object contains tables for color glyphs.</p>
-<h4>since</h4>
-
-<p>2.5.1</p>
-<hr>
-
-<h2 id="ft_has_multiple_masters">FT_HAS_MULTIPLE_MASTERS<a class="headerlink" href="#ft_has_multiple_masters" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_HAS_MULTIPLE_MASTERS</b>( face ) \
- ( !!( (face)->face_flags & <a href="ft2-base_interface.html#ft_face_flag_multiple_masters">FT_FACE_FLAG_MULTIPLE_MASTERS</a> ) )
-</code></pre></div>
-
-<p>A macro that returns true whenever a face object contains some multiple masters. The functions provided by <code><a href="ft2-header_file_macros.html#ft_multiple_masters_h">FT_MULTIPLE_MASTERS_H</a></code> are then available to choose the exact design you want.</p>
-<hr>
-
-<h2 id="ft_is_sfnt">FT_IS_SFNT<a class="headerlink" href="#ft_is_sfnt" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_IS_SFNT</b>( face ) \
- ( !!( (face)->face_flags & <a href="ft2-base_interface.html#ft_face_flag_sfnt">FT_FACE_FLAG_SFNT</a> ) )
-</code></pre></div>
-
-<p>A macro that returns true whenever a face object contains a font whose format is based on the SFNT storage scheme. This usually means: TrueType fonts, OpenType fonts, as well as SFNT-based embedded bitmap fonts.</p>
-<p>If this macro is true, all functions defined in <code><a href="ft2-header_file_macros.html#ft_sfnt_names_h">FT_SFNT_NAMES_H</a></code> and <code><a href="ft2-header_file_macros.html#ft_truetype_tables_h">FT_TRUETYPE_TABLES_H</a></code> are available.</p>
-<hr>
-
-<h2 id="ft_is_scalable">FT_IS_SCALABLE<a class="headerlink" href="#ft_is_scalable" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_IS_SCALABLE</b>( face ) \
- ( !!( (face)->face_flags & <a href="ft2-base_interface.html#ft_face_flag_scalable">FT_FACE_FLAG_SCALABLE</a> ) )
-</code></pre></div>
-
-<p>A macro that returns true whenever a face object contains a scalable font face (true for TrueType, Type 1, Type 42, CID, OpenType/CFF, and PFR font formats).</p>
-<hr>
-
-<h2 id="ft_is_fixed_width">FT_IS_FIXED_WIDTH<a class="headerlink" href="#ft_is_fixed_width" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_IS_FIXED_WIDTH</b>( face ) \
- ( !!( (face)->face_flags & <a href="ft2-base_interface.html#ft_face_flag_fixed_width">FT_FACE_FLAG_FIXED_WIDTH</a> ) )
-</code></pre></div>
-
-<p>A macro that returns true whenever a face object contains a font face that contains fixed-width (or ‘monospace’, ‘fixed-pitch’, etc.) glyphs.</p>
-<hr>
-
-<h2 id="ft_is_cid_keyed">FT_IS_CID_KEYED<a class="headerlink" href="#ft_is_cid_keyed" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_IS_CID_KEYED</b>( face ) \
- ( !!( (face)->face_flags & <a href="ft2-base_interface.html#ft_face_flag_cid_keyed">FT_FACE_FLAG_CID_KEYED</a> ) )
-</code></pre></div>
-
-<p>A macro that returns true whenever a face object contains a CID-keyed font. See the discussion of <code><a href="ft2-base_interface.html#ft_face_flag_xxx">FT_FACE_FLAG_CID_KEYED</a></code> for more details.</p>
-<p>If this macro is true, all functions defined in <code><a href="ft2-header_file_macros.html#ft_cid_h">FT_CID_H</a></code> are available.</p>
-<hr>
-
-<h2 id="ft_is_tricky">FT_IS_TRICKY<a class="headerlink" href="#ft_is_tricky" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_IS_TRICKY</b>( face ) \
- ( !!( (face)->face_flags & <a href="ft2-base_interface.html#ft_face_flag_tricky">FT_FACE_FLAG_TRICKY</a> ) )
-</code></pre></div>
-
-<p>A macro that returns true whenever a face represents a ‘tricky’ font. See the discussion of <code><a href="ft2-base_interface.html#ft_face_flag_xxx">FT_FACE_FLAG_TRICKY</a></code> for more details.</p>
-<hr>
-
-<h2 id="ft_is_named_instance">FT_IS_NAMED_INSTANCE<a class="headerlink" href="#ft_is_named_instance" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_IS_NAMED_INSTANCE</b>( face ) \
- ( !!( (face)->face_index & 0x7FFF0000L ) )
-</code></pre></div>
-
-<p>A macro that returns true whenever a face object is a named instance of a GX or OpenType variation font.</p>
-<p>[Since 2.9] Changing the design coordinates with <code><a href="ft2-multiple_masters.html#ft_set_var_design_coordinates">FT_Set_Var_Design_Coordinates</a></code> or <code><a href="ft2-multiple_masters.html#ft_set_var_blend_coordinates">FT_Set_Var_Blend_Coordinates</a></code> does not influence the return value of this macro (only <code><a href="ft2-multiple_masters.html#ft_set_named_instance">FT_Set_Named_Instance</a></code> does that).</p>
-<h4>since</h4>
-
-<p>2.7</p>
-<hr>
-
-<h2 id="ft_is_variation">FT_IS_VARIATION<a class="headerlink" href="#ft_is_variation" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_IS_VARIATION</b>( face ) \
- ( !!( (face)->face_flags & <a href="ft2-base_interface.html#ft_face_flag_variation">FT_FACE_FLAG_VARIATION</a> ) )
-</code></pre></div>
-
-<p>A macro that returns true whenever a face object has been altered by <code><a href="ft2-multiple_masters.html#ft_set_mm_design_coordinates">FT_Set_MM_Design_Coordinates</a></code>, <code><a href="ft2-multiple_masters.html#ft_set_var_design_coordinates">FT_Set_Var_Design_Coordinates</a></code>, or <code><a href="ft2-multiple_masters.html#ft_set_var_blend_coordinates">FT_Set_Var_Blend_Coordinates</a></code>.</p>
-<h4>since</h4>
-
-<p>2.9</p>
-<hr>
-
-<h2 id="ft_sizerec">FT_SizeRec<a class="headerlink" href="#ft_sizerec" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_SizeRec_
- {
- <a href="ft2-base_interface.html#ft_face">FT_Face</a> face; /* parent face object */
- <a href="ft2-basic_types.html#ft_generic">FT_Generic</a> generic; /* generic pointer for client uses */
- <a href="ft2-base_interface.html#ft_size_metrics">FT_Size_Metrics</a> metrics; /* size metrics */
- <a href="ft2-base_interface.html#ft_size_internal">FT_Size_Internal</a> internal;
-
- } <b>FT_SizeRec</b>;
-</code></pre></div>
-
-<p>FreeType root size class structure. A size object models a face object at a given size.</p>
-<h4>fields</h4>
-
-<table class="fields">
-<tr><td class="val" id="face">face</td><td class="desc">
-<p>Handle to the parent face object.</p>
-</td></tr>
-<tr><td class="val" id="generic">generic</td><td class="desc">
-<p>A typeless pointer, unused by the FreeType library or any of its drivers. It can be used by client applications to link their own data to each size object.</p>
-</td></tr>
-<tr><td class="val" id="metrics">metrics</td><td class="desc">
-<p>Metrics for this size object. This field is read-only.</p>
-</td></tr>
-</table>
-
-<hr>
-
-<h2 id="ft_size_metrics">FT_Size_Metrics<a class="headerlink" href="#ft_size_metrics" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Size_Metrics_
- {
- <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a> x_ppem; /* horizontal pixels per EM */
- <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a> y_ppem; /* vertical pixels per EM */
-
- <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a> x_scale; /* scaling values used to convert font */
- <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a> y_scale; /* units to 26.6 fractional pixels */
-
- <a href="ft2-basic_types.html#ft_pos">FT_Pos</a> ascender; /* ascender in 26.6 frac. pixels */
- <a href="ft2-basic_types.html#ft_pos">FT_Pos</a> descender; /* descender in 26.6 frac. pixels */
- <a href="ft2-basic_types.html#ft_pos">FT_Pos</a> height; /* text height in 26.6 frac. pixels */
- <a href="ft2-basic_types.html#ft_pos">FT_Pos</a> max_advance; /* max horizontal advance, in 26.6 pixels */
-
- } <b>FT_Size_Metrics</b>;
-</code></pre></div>
-
-<p>The size metrics structure gives the metrics of a size object.</p>
-<h4>fields</h4>
-
-<table class="fields">
-<tr><td class="val" id="x_ppem">x_ppem</td><td class="desc">
-<p>The width of the scaled EM square in pixels, hence the term ‘ppem’ (pixels per EM). It is also referred to as ‘nominal width’.</p>
-</td></tr>
-<tr><td class="val" id="y_ppem">y_ppem</td><td class="desc">
-<p>The height of the scaled EM square in pixels, hence the term ‘ppem’ (pixels per EM). It is also referred to as ‘nominal height’.</p>
-</td></tr>
-<tr><td class="val" id="x_scale">x_scale</td><td class="desc">
-<p>A 16.16 fractional scaling value to convert horizontal metrics from font units to 26.6 fractional pixels. Only relevant for scalable font formats.</p>
-</td></tr>
-<tr><td class="val" id="y_scale">y_scale</td><td class="desc">
-<p>A 16.16 fractional scaling value to convert vertical metrics from font units to 26.6 fractional pixels. Only relevant for scalable font formats.</p>
-</td></tr>
-<tr><td class="val" id="ascender">ascender</td><td class="desc">
-<p>The ascender in 26.6 fractional pixels, rounded up to an integer value. See <code><a href="ft2-base_interface.html#ft_facerec">FT_FaceRec</a></code> for the details.</p>
-</td></tr>
-<tr><td class="val" id="descender">descender</td><td class="desc">
-<p>The descender in 26.6 fractional pixels, rounded down to an integer value. See <code><a href="ft2-base_interface.html#ft_facerec">FT_FaceRec</a></code> for the details.</p>
-</td></tr>
-<tr><td class="val" id="height">height</td><td class="desc">
-<p>The height in 26.6 fractional pixels, rounded to an integer value. See <code><a href="ft2-base_interface.html#ft_facerec">FT_FaceRec</a></code> for the details.</p>
-</td></tr>
-<tr><td class="val" id="max_advance">max_advance</td><td class="desc">
-<p>The maximum advance width in 26.6 fractional pixels, rounded to an integer value. See <code><a href="ft2-base_interface.html#ft_facerec">FT_FaceRec</a></code> for the details.</p>
-</td></tr>
-</table>
-
-<h4>note</h4>
-
-<p>The scaling values, if relevant, are determined first during a size changing operation. The remaining fields are then set by the driver. For scalable formats, they are usually set to scaled values of the corresponding fields in <code><a href="ft2-base_interface.html#ft_facerec">FT_FaceRec</a></code>. Some values like ascender or descender are rounded for historical reasons; more precise values (for outline fonts) can be derived by scaling the corresponding <code><a href="ft2-base_interface.html#ft_facerec">FT_FaceRec</a></code> values manually, with code similar to the following.
-<div class="highlight"><pre><span></span><code> scaled_ascender = FT_MulFix( face->ascender,
- size_metrics->y_scale );
-</code></pre></div></p>
-<p>Note that due to glyph hinting and the selected rendering mode these values are usually not exact; consequently, they must be treated as unreliable with an error margin of at least one pixel!</p>
-<p>Indeed, the only way to get the exact metrics is to render <em>all</em> glyphs. As this would be a definite performance hit, it is up to client applications to perform such computations.</p>
-<p>The <code>FT_Size_Metrics</code> structure is valid for bitmap fonts also.</p>
-<p><strong>TrueType fonts with native bytecode hinting</strong></p>
-<p>All applications that handle TrueType fonts with native hinting must be aware that TTFs expect different rounding of vertical font dimensions. The application has to cater for this, especially if it wants to rely on a TTF's vertical data (for example, to properly align box characters vertically).</p>
-<p>Only the application knows <em>in advance</em> that it is going to use native hinting for TTFs! FreeType, on the other hand, selects the hinting mode not at the time of creating an <code><a href="ft2-base_interface.html#ft_size">FT_Size</a></code> object but much later, namely while calling <code><a href="ft2-base_interface.html#ft_load_glyph">FT_Load_Glyph</a></code>.</p>
-<p>Here is some pseudo code that illustrates a possible solution.
-<div class="highlight"><pre><span></span><code> font_format = FT_Get_Font_Format( face );
-
- if ( !strcmp( font_format, "TrueType" ) &&
- do_native_bytecode_hinting )
- {
- ascender = ROUND( FT_MulFix( face->ascender,
- size_metrics->y_scale ) );
- descender = ROUND( FT_MulFix( face->descender,
- size_metrics->y_scale ) );
- }
- else
- {
- ascender = size_metrics->ascender;
- descender = size_metrics->descender;
- }
-
- height = size_metrics->height;
- max_advance = size_metrics->max_advance;
-</code></pre></div></p>
-<hr>
-
-<h2 id="ft_glyphslotrec">FT_GlyphSlotRec<a class="headerlink" href="#ft_glyphslotrec" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_GlyphSlotRec_
- {
- <a href="ft2-base_interface.html#ft_library">FT_Library</a> library;
- <a href="ft2-base_interface.html#ft_face">FT_Face</a> face;
- <a href="ft2-base_interface.html#ft_glyphslot">FT_GlyphSlot</a> next;
- <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> glyph_index; /* new in 2.10; was reserved previously */
- <a href="ft2-basic_types.html#ft_generic">FT_Generic</a> generic;
-
- <a href="ft2-base_interface.html#ft_glyph_metrics">FT_Glyph_Metrics</a> metrics;
- <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a> linearHoriAdvance;
- <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a> linearVertAdvance;
- <a href="ft2-basic_types.html#ft_vector">FT_Vector</a> advance;
-
- <a href="ft2-basic_types.html#ft_glyph_format">FT_Glyph_Format</a> format;
-
- <a href="ft2-basic_types.html#ft_bitmap">FT_Bitmap</a> bitmap;
- <a href="ft2-basic_types.html#ft_int">FT_Int</a> bitmap_left;
- <a href="ft2-basic_types.html#ft_int">FT_Int</a> bitmap_top;
-
- <a href="ft2-outline_processing.html#ft_outline">FT_Outline</a> outline;
-
- <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> num_subglyphs;
- <a href="ft2-base_interface.html#ft_subglyph">FT_SubGlyph</a> subglyphs;
-
- <span class="keyword">void</span>* control_data;
- <span class="keyword">long</span> control_len;
-
- <a href="ft2-basic_types.html#ft_pos">FT_Pos</a> lsb_delta;
- <a href="ft2-basic_types.html#ft_pos">FT_Pos</a> rsb_delta;
-
- <span class="keyword">void</span>* other;
-
- <a href="ft2-base_interface.html#ft_slot_internal">FT_Slot_Internal</a> internal;
-
- } <b>FT_GlyphSlotRec</b>;
-</code></pre></div>
-
-<p>FreeType root glyph slot class structure. A glyph slot is a container where individual glyphs can be loaded, be they in outline or bitmap format.</p>
-<h4>fields</h4>
-
-<table class="fields">
-<tr><td class="val" id="library">library</td><td class="desc">
-<p>A handle to the FreeType library instance this slot belongs to.</p>
-</td></tr>
-<tr><td class="val" id="face">face</td><td class="desc">
-<p>A handle to the parent face object.</p>
-</td></tr>
-<tr><td class="val" id="next">next</td><td class="desc">
-<p>In some cases (like some font tools), several glyph slots per face object can be a good thing. As this is rare, the glyph slots are listed through a direct, single-linked list using its <code>next</code> field.</p>
-</td></tr>
-<tr><td class="val" id="glyph_index">glyph_index</td><td class="desc">
-<p>[Since 2.10] The glyph index passed as an argument to <code><a href="ft2-base_interface.html#ft_load_glyph">FT_Load_Glyph</a></code> while initializing the glyph slot.</p>
-</td></tr>
-<tr><td class="val" id="generic">generic</td><td class="desc">
-<p>A typeless pointer unused by the FreeType library or any of its drivers. It can be used by client applications to link their own data to each glyph slot object.</p>
-</td></tr>
-<tr><td class="val" id="metrics">metrics</td><td class="desc">
-<p>The metrics of the last loaded glyph in the slot. The returned values depend on the last load flags (see the <code><a href="ft2-base_interface.html#ft_load_glyph">FT_Load_Glyph</a></code> API function) and can be expressed either in 26.6 fractional pixels or font units.</p>
-<p>Note that even when the glyph image is transformed, the metrics are not.</p>
-</td></tr>
-<tr><td class="val" id="linearhoriadvance">linearHoriAdvance</td><td class="desc">
-<p>The advance width of the unhinted glyph. Its value is expressed in 16.16 fractional pixels, unless <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_LINEAR_DESIGN</a></code> is set when loading the glyph. This field can be important to perform correct WYSIWYG layout. Only relevant for outline glyphs.</p>
-</td></tr>
-<tr><td class="val" id="linearvertadvance">linearVertAdvance</td><td class="desc">
-<p>The advance height of the unhinted glyph. Its value is expressed in 16.16 fractional pixels, unless <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_LINEAR_DESIGN</a></code> is set when loading the glyph. This field can be important to perform correct WYSIWYG layout. Only relevant for outline glyphs.</p>
-</td></tr>
-<tr><td class="val" id="advance">advance</td><td class="desc">
-<p>This shorthand is, depending on <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_IGNORE_TRANSFORM</a></code>, the transformed (hinted) advance width for the glyph, in 26.6 fractional pixel format. As specified with <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_VERTICAL_LAYOUT</a></code>, it uses either the <code>horiAdvance</code> or the <code>vertAdvance</code> value of <code>metrics</code> field.</p>
-</td></tr>
-<tr><td class="val" id="format">format</td><td class="desc">
-<p>This field indicates the format of the image contained in the glyph slot. Typically <code><a href="ft2-basic_types.html#ft_glyph_format">FT_GLYPH_FORMAT_BITMAP</a></code>, <code><a href="ft2-basic_types.html#ft_glyph_format">FT_GLYPH_FORMAT_OUTLINE</a></code>, or <code><a href="ft2-basic_types.html#ft_glyph_format">FT_GLYPH_FORMAT_COMPOSITE</a></code>, but other values are possible.</p>
-</td></tr>
-<tr><td class="val" id="bitmap">bitmap</td><td class="desc">
-<p>This field is used as a bitmap descriptor. Note that the address and content of the bitmap buffer can change between calls of <code><a href="ft2-base_interface.html#ft_load_glyph">FT_Load_Glyph</a></code> and a few other functions.</p>
-</td></tr>
-<tr><td class="val" id="bitmap_left">bitmap_left</td><td class="desc">
-<p>The bitmap's left bearing expressed in integer pixels.</p>
-</td></tr>
-<tr><td class="val" id="bitmap_top">bitmap_top</td><td class="desc">
-<p>The bitmap's top bearing expressed in integer pixels. This is the distance from the baseline to the top-most glyph scanline, upwards y coordinates being <strong>positive</strong>.</p>
-</td></tr>
-<tr><td class="val" id="outline">outline</td><td class="desc">
-<p>The outline descriptor for the current glyph image if its format is <code><a href="ft2-basic_types.html#ft_glyph_format">FT_GLYPH_FORMAT_OUTLINE</a></code>. Once a glyph is loaded, <code>outline</code> can be transformed, distorted, emboldened, etc. However, it must not be freed.</p>
-<p>[Since 2.10.1] If <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_NO_SCALE</a></code> is set, outline coordinates of OpenType variation fonts for a selected instance are internally handled as 26.6 fractional font units but returned as (rounded) integers, as expected. To get unrounded font units, don't use <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_NO_SCALE</a></code> but load the glyph with <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_NO_HINTING</a></code> and scale it, using the font's <code>units_per_EM</code> value as the ppem.</p>
-</td></tr>
-<tr><td class="val" id="num_subglyphs">num_subglyphs</td><td class="desc">
-<p>The number of subglyphs in a composite glyph. This field is only valid for the composite glyph format that should normally only be loaded with the <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_NO_RECURSE</a></code> flag.</p>
-</td></tr>
-<tr><td class="val" id="subglyphs">subglyphs</td><td class="desc">
-<p>An array of subglyph descriptors for composite glyphs. There are <code>num_subglyphs</code> elements in there. Currently internal to FreeType.</p>
-</td></tr>
-<tr><td class="val" id="control_data">control_data</td><td class="desc">
-<p>Certain font drivers can also return the control data for a given glyph image (e.g. TrueType bytecode, Type 1 charstrings, etc.). This field is a pointer to such data; it is currently internal to FreeType.</p>
-</td></tr>
-<tr><td class="val" id="control_len">control_len</td><td class="desc">
-<p>This is the length in bytes of the control data. Currently internal to FreeType.</p>
-</td></tr>
-<tr><td class="val" id="other">other</td><td class="desc">
-<p>Reserved.</p>
-</td></tr>
-<tr><td class="val" id="lsb_delta">lsb_delta</td><td class="desc">
-<p>The difference between hinted and unhinted left side bearing while auto-hinting is active. Zero otherwise.</p>
-</td></tr>
-<tr><td class="val" id="rsb_delta">rsb_delta</td><td class="desc">
-<p>The difference between hinted and unhinted right side bearing while auto-hinting is active. Zero otherwise.</p>
-</td></tr>
-</table>
-
-<h4>note</h4>
-
-<p>If <code><a href="ft2-base_interface.html#ft_load_glyph">FT_Load_Glyph</a></code> is called with default flags (see <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_DEFAULT</a></code>) the glyph image is loaded in the glyph slot in its native format (e.g., an outline glyph for TrueType and Type 1 formats). [Since 2.9] The prospective bitmap metrics are calculated according to <code><a href="ft2-base_interface.html#ft_load_target_xxx">FT_LOAD_TARGET_XXX</a></code> and other flags even for the outline glyph, even if <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_RENDER</a></code> is not set.</p>
-<p>This image can later be converted into a bitmap by calling <code><a href="ft2-base_interface.html#ft_render_glyph">FT_Render_Glyph</a></code>. This function searches the current renderer for the native image's format, then invokes it.</p>
-<p>The renderer is in charge of transforming the native image through the slot's face transformation fields, then converting it into a bitmap that is returned in <code>slot->bitmap</code>.</p>
-<p>Note that <code>slot->bitmap_left</code> and <code>slot->bitmap_top</code> are also used to specify the position of the bitmap relative to the current pen position (e.g., coordinates (0,0) on the baseline). Of course, <code>slot->format</code> is also changed to <code><a href="ft2-basic_types.html#ft_glyph_format">FT_GLYPH_FORMAT_BITMAP</a></code>.</p>
-<p>Here is a small pseudo code fragment that shows how to use <code>lsb_delta</code> and <code>rsb_delta</code> to do fractional positioning of glyphs:
-<div class="highlight"><pre><span></span><code> FT_GlyphSlot slot = face->glyph;
- FT_Pos origin_x = 0;
-
-
- for all glyphs do
- <load glyph with `FT_Load_Glyph'>
-
- FT_Outline_Translate( slot->outline, origin_x & 63, 0 );
-
- <save glyph image, or render glyph, or ...>
-
- <compute kern between current and next glyph
- and add it to `origin_x'>
-
- origin_x += slot->advance.x;
- origin_x += slot->lsb_delta - slot->rsb_delta;
- endfor
-</code></pre></div></p>
-<p>Here is another small pseudo code fragment that shows how to use <code>lsb_delta</code> and <code>rsb_delta</code> to improve integer positioning of glyphs:
-<div class="highlight"><pre><span></span><code> FT_GlyphSlot slot = face->glyph;
- FT_Pos origin_x = 0;
- FT_Pos prev_rsb_delta = 0;
-
-
- for all glyphs do
- <compute kern between current and previous glyph
- and add it to `origin_x'>
-
- <load glyph with `FT_Load_Glyph'>
-
- if ( prev_rsb_delta - slot->lsb_delta > 32 )
- origin_x -= 64;
- else if ( prev_rsb_delta - slot->lsb_delta < -31 )
- origin_x += 64;
-
- prev_rsb_delta = slot->rsb_delta;
-
- <save glyph image, or render glyph, or ...>
-
- origin_x += slot->advance.x;
- endfor
-</code></pre></div></p>
-<p>If you use strong auto-hinting, you <strong>must</strong> apply these delta values! Otherwise you will experience far too large inter-glyph spacing at small rendering sizes in most cases. Note that it doesn't harm to use the above code for other hinting modes also, since the delta values are zero then.</p>
-<hr>
-
-<h2 id="ft_glyph_metrics">FT_Glyph_Metrics<a class="headerlink" href="#ft_glyph_metrics" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Glyph_Metrics_
- {
- <a href="ft2-basic_types.html#ft_pos">FT_Pos</a> width;
- <a href="ft2-basic_types.html#ft_pos">FT_Pos</a> height;
-
- <a href="ft2-basic_types.html#ft_pos">FT_Pos</a> horiBearingX;
- <a href="ft2-basic_types.html#ft_pos">FT_Pos</a> horiBearingY;
- <a href="ft2-basic_types.html#ft_pos">FT_Pos</a> horiAdvance;
-
- <a href="ft2-basic_types.html#ft_pos">FT_Pos</a> vertBearingX;
- <a href="ft2-basic_types.html#ft_pos">FT_Pos</a> vertBearingY;
- <a href="ft2-basic_types.html#ft_pos">FT_Pos</a> vertAdvance;
-
- } <b>FT_Glyph_Metrics</b>;
-</code></pre></div>
-
-<p>A structure to model the metrics of a single glyph. The values are expressed in 26.6 fractional pixel format; if the flag <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_NO_SCALE</a></code> has been used while loading the glyph, values are expressed in font units instead.</p>
-<h4>fields</h4>
-
-<table class="fields">
-<tr><td class="val" id="width">width</td><td class="desc">
-<p>The glyph's width.</p>
-</td></tr>
-<tr><td class="val" id="height">height</td><td class="desc">
-<p>The glyph's height.</p>
-</td></tr>
-<tr><td class="val" id="horibearingx">horiBearingX</td><td class="desc">
-<p>Left side bearing for horizontal layout.</p>
-</td></tr>
-<tr><td class="val" id="horibearingy">horiBearingY</td><td class="desc">
-<p>Top side bearing for horizontal layout.</p>
-</td></tr>
-<tr><td class="val" id="horiadvance">horiAdvance</td><td class="desc">
-<p>Advance width for horizontal layout.</p>
-</td></tr>
-<tr><td class="val" id="vertbearingx">vertBearingX</td><td class="desc">
-<p>Left side bearing for vertical layout.</p>
-</td></tr>
-<tr><td class="val" id="vertbearingy">vertBearingY</td><td class="desc">
-<p>Top side bearing for vertical layout. Larger positive values mean further below the vertical glyph origin.</p>
-</td></tr>
-<tr><td class="val" id="vertadvance">vertAdvance</td><td class="desc">
-<p>Advance height for vertical layout. Positive values mean the glyph has a positive advance downward.</p>
-</td></tr>
-</table>
-
-<h4>note</h4>
-
-<p>If not disabled with <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_NO_HINTING</a></code>, the values represent dimensions of the hinted glyph (in case hinting is applicable).</p>
-<p>Stroking a glyph with an outside border does not increase <code>horiAdvance</code> or <code>vertAdvance</code>; you have to manually adjust these values to account for the added width and height.</p>
-<p>FreeType doesn't use the ‘VORG’ table data for CFF fonts because it doesn't have an interface to quickly retrieve the glyph height. The y coordinate of the vertical origin can be simply computed as <code>vertBearingY + height</code> after loading a glyph.</p>
-<hr>
-
-<h2 id="ft_subglyph">FT_SubGlyph<a class="headerlink" href="#ft_subglyph" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_SubGlyphRec_* <b>FT_SubGlyph</b>;
-</code></pre></div>
-
-<p>The subglyph structure is an internal object used to describe subglyphs (for example, in the case of composites).</p>
-<h4>note</h4>
-
-<p>The subglyph implementation is not part of the high-level API, hence the forward structure declaration.</p>
-<p>You can however retrieve subglyph information with <code><a href="ft2-base_interface.html#ft_get_subglyph_info">FT_Get_SubGlyph_Info</a></code>.</p>
-<hr>
-
-<h2 id="ft_bitmap_size">FT_Bitmap_Size<a class="headerlink" href="#ft_bitmap_size" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Bitmap_Size_
- {
- <a href="ft2-basic_types.html#ft_short">FT_Short</a> height;
- <a href="ft2-basic_types.html#ft_short">FT_Short</a> width;
-
- <a href="ft2-basic_types.html#ft_pos">FT_Pos</a> size;
-
- <a href="ft2-basic_types.html#ft_pos">FT_Pos</a> x_ppem;
- <a href="ft2-basic_types.html#ft_pos">FT_Pos</a> y_ppem;
-
- } <b>FT_Bitmap_Size</b>;
-</code></pre></div>
-
-<p>This structure models the metrics of a bitmap strike (i.e., a set of glyphs for a given point size and resolution) in a bitmap font. It is used for the <code>available_sizes</code> field of <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code>.</p>
-<h4>fields</h4>
-
-<table class="fields">
-<tr><td class="val" id="height">height</td><td class="desc">
-<p>The vertical distance, in pixels, between two consecutive baselines. It is always positive.</p>
-</td></tr>
-<tr><td class="val" id="width">width</td><td class="desc">
-<p>The average width, in pixels, of all glyphs in the strike.</p>
-</td></tr>
-<tr><td class="val" id="size">size</td><td class="desc">
-<p>The nominal size of the strike in 26.6 fractional points. This field is not very useful.</p>
-</td></tr>
-<tr><td class="val" id="x_ppem">x_ppem</td><td class="desc">
-<p>The horizontal ppem (nominal width) in 26.6 fractional pixels.</p>
-</td></tr>
-<tr><td class="val" id="y_ppem">y_ppem</td><td class="desc">
-<p>The vertical ppem (nominal height) in 26.6 fractional pixels.</p>
-</td></tr>
-</table>
-
-<h4>note</h4>
-
-<p>Windows FNT: The nominal size given in a FNT font is not reliable. If the driver finds it incorrect, it sets <code>size</code> to some calculated values, and <code>x_ppem</code> and <code>y_ppem</code> to the pixel width and height given in the font, respectively.</p>
-<p>TrueType embedded bitmaps: <code>size</code>, <code>width</code>, and <code>height</code> values are not contained in the bitmap strike itself. They are computed from the global font parameters.</p>
-<hr>
-
-<h2 id="ft_init_freetype">FT_Init_FreeType<a class="headerlink" href="#ft_init_freetype" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Init_FreeType</b>( <a href="ft2-base_interface.html#ft_library">FT_Library</a> *alibrary );
-</code></pre></div>
-
-<p>Initialize a new FreeType library object. The set of modules that are registered by this function is determined at build time.</p>
-<h4>output</h4>
-
-<table class="fields">
-<tr><td class="val" id="alibrary">alibrary</td><td class="desc">
-<p>A handle to a new library object.</p>
-</td></tr>
-</table>
-
-<h4>return</h4>
-
-<p>FreeType error code. 0 means success.</p>
-<h4>note</h4>
-
-<p>In case you want to provide your own memory allocating routines, use <code><a href="ft2-module_management.html#ft_new_library">FT_New_Library</a></code> instead, followed by a call to <code><a href="ft2-module_management.html#ft_add_default_modules">FT_Add_Default_Modules</a></code> (or a series of calls to <code><a href="ft2-module_management.html#ft_add_module">FT_Add_Module</a></code>) and <code><a href="ft2-module_management.html#ft_set_default_properties">FT_Set_Default_Properties</a></code>.</p>
-<p>See the documentation of <code><a href="ft2-base_interface.html#ft_library">FT_Library</a></code> and <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code> for multi-threading issues.</p>
-<p>If you need reference-counting (cf. <code><a href="ft2-module_management.html#ft_reference_library">FT_Reference_Library</a></code>), use <code><a href="ft2-module_management.html#ft_new_library">FT_New_Library</a></code> and <code><a href="ft2-module_management.html#ft_done_library">FT_Done_Library</a></code>.</p>
-<p>If compilation option <code>FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES</code> is set, this function reads the <code>FREETYPE_PROPERTIES</code> environment variable to control driver properties. See section ‘<a href="ft2-properties.html#properties">Driver properties</a>’ for more.</p>
-<hr>
-
-<h2 id="ft_done_freetype">FT_Done_FreeType<a class="headerlink" href="#ft_done_freetype" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Done_FreeType</b>( <a href="ft2-base_interface.html#ft_library">FT_Library</a> library );
-</code></pre></div>
-
-<p>Destroy a given FreeType library object and all of its children, including resources, drivers, faces, sizes, etc.</p>
-<h4>input</h4>
-
-<table class="fields">
-<tr><td class="val" id="library">library</td><td class="desc">
-<p>A handle to the target library object.</p>
-</td></tr>
-</table>
-
-<h4>return</h4>
-
-<p>FreeType error code. 0 means success.</p>
-<hr>
-
-<h2 id="ft_new_face">FT_New_Face<a class="headerlink" href="#ft_new_face" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_New_Face</b>( <a href="ft2-base_interface.html#ft_library">FT_Library</a> library,
- <span class="keyword">const</span> <span class="keyword">char</span>* filepathname,
- <a href="ft2-basic_types.html#ft_long">FT_Long</a> face_index,
- <a href="ft2-base_interface.html#ft_face">FT_Face</a> *aface );
-</code></pre></div>
-
-<p>Call <code><a href="ft2-base_interface.html#ft_open_face">FT_Open_Face</a></code> to open a font by its pathname.</p>
-<h4>inout</h4>
-
-<table class="fields">
-<tr><td class="val" id="library">library</td><td class="desc">
-<p>A handle to the library resource.</p>
-</td></tr>
-</table>
-
-<h4>input</h4>
-
-<table class="fields">
-<tr><td class="val" id="pathname">pathname</td><td class="desc">
-<p>A path to the font file.</p>
-</td></tr>
-<tr><td class="val" id="face_index">face_index</td><td class="desc">
-<p>See <code><a href="ft2-base_interface.html#ft_open_face">FT_Open_Face</a></code> for a detailed description of this parameter.</p>
-</td></tr>
-</table>
-
-<h4>output</h4>
-
-<table class="fields">
-<tr><td class="val" id="aface">aface</td><td class="desc">
-<p>A handle to a new face object. If <code>face_index</code> is greater than or equal to zero, it must be non-<code>NULL</code>.</p>
-</td></tr>
-</table>
-
-<h4>return</h4>
-
-<p>FreeType error code. 0 means success.</p>
-<h4>note</h4>
-
-<p>Use <code><a href="ft2-base_interface.html#ft_done_face">FT_Done_Face</a></code> to destroy the created <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code> object (along with its slot and sizes).</p>
-<hr>
-
-<h2 id="ft_done_face">FT_Done_Face<a class="headerlink" href="#ft_done_face" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Done_Face</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face );
-</code></pre></div>
-
-<p>Discard a given face object, as well as all of its child slots and sizes.</p>
-<h4>input</h4>
-
-<table class="fields">
-<tr><td class="val" id="face">face</td><td class="desc">
-<p>A handle to a target face object.</p>
-</td></tr>
-</table>
-
-<h4>return</h4>
-
-<p>FreeType error code. 0 means success.</p>
-<h4>note</h4>
-
-<p>See the discussion of reference counters in the description of <code><a href="ft2-base_interface.html#ft_reference_face">FT_Reference_Face</a></code>.</p>
-<hr>
-
-<h2 id="ft_reference_face">FT_Reference_Face<a class="headerlink" href="#ft_reference_face" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Reference_Face</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face );
-</code></pre></div>
-
-<p>A counter gets initialized to 1 at the time an <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code> structure is created. This function increments the counter. <code><a href="ft2-base_interface.html#ft_done_face">FT_Done_Face</a></code> then only destroys a face if the counter is 1, otherwise it simply decrements the counter.</p>
-<p>This function helps in managing life-cycles of structures that reference <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code> objects.</p>
-<h4>input</h4>
-
-<table class="fields">
-<tr><td class="val" id="face">face</td><td class="desc">
-<p>A handle to a target face object.</p>
-</td></tr>
-</table>
-
-<h4>return</h4>
-
-<p>FreeType error code. 0 means success.</p>
-<h4>since</h4>
-
-<p>2.4.2</p>
-<hr>
-
-<h2 id="ft_new_memory_face">FT_New_Memory_Face<a class="headerlink" href="#ft_new_memory_face" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_New_Memory_Face</b>( <a href="ft2-base_interface.html#ft_library">FT_Library</a> library,
- <span class="keyword">const</span> <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>* file_base,
- <a href="ft2-basic_types.html#ft_long">FT_Long</a> file_size,
- <a href="ft2-basic_types.html#ft_long">FT_Long</a> face_index,
- <a href="ft2-base_interface.html#ft_face">FT_Face</a> *aface );
-</code></pre></div>
-
-<p>Call <code><a href="ft2-base_interface.html#ft_open_face">FT_Open_Face</a></code> to open a font that has been loaded into memory.</p>
-<h4>inout</h4>
-
-<table class="fields">
-<tr><td class="val" id="library">library</td><td class="desc">
-<p>A handle to the library resource.</p>
-</td></tr>
-</table>
-
-<h4>input</h4>
-
-<table class="fields">
-<tr><td class="val" id="file_base">file_base</td><td class="desc">
-<p>A pointer to the beginning of the font data.</p>
-</td></tr>
-<tr><td class="val" id="file_size">file_size</td><td class="desc">
-<p>The size of the memory chunk used by the font data.</p>
-</td></tr>
-<tr><td class="val" id="face_index">face_index</td><td class="desc">
-<p>See <code><a href="ft2-base_interface.html#ft_open_face">FT_Open_Face</a></code> for a detailed description of this parameter.</p>
-</td></tr>
-</table>
-
-<h4>output</h4>
-
-<table class="fields">
-<tr><td class="val" id="aface">aface</td><td class="desc">
-<p>A handle to a new face object. If <code>face_index</code> is greater than or equal to zero, it must be non-<code>NULL</code>.</p>
-</td></tr>
-</table>
-
-<h4>return</h4>
-
-<p>FreeType error code. 0 means success.</p>
-<h4>note</h4>
-
-<p>You must not deallocate the memory before calling <code><a href="ft2-base_interface.html#ft_done_face">FT_Done_Face</a></code>.</p>
-<hr>
-
-<h2 id="ft_face_properties">FT_Face_Properties<a class="headerlink" href="#ft_face_properties" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Face_Properties</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
- <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> num_properties,
- <a href="ft2-base_interface.html#ft_parameter">FT_Parameter</a>* properties );
-</code></pre></div>
-
-<p>Set or override certain (library or module-wide) properties on a face-by-face basis. Useful for finer-grained control and avoiding locks on shared structures (threads can modify their own faces as they see fit).</p>
-<p>Contrary to <code><a href="ft2-module_management.html#ft_property_set">FT_Property_Set</a></code>, this function uses <code><a href="ft2-base_interface.html#ft_parameter">FT_Parameter</a></code> so that you can pass multiple properties to the target face in one call. Note that only a subset of the available properties can be controlled.</p>
-<ul>
-<li>
-<p><code><a href="ft2-parameter_tags.html#ft_param_tag_stem_darkening">FT_PARAM_TAG_STEM_DARKENING</a></code> (stem darkening, corresponding to the property <code>no-stem-darkening</code> provided by the ‘autofit’, ‘cff’, ‘type1’, and ‘t1cid’ modules; see <code><a href="ft2-properties.html#no-stem-darkening">no-stem-darkening</a></code>).</p>
-</li>
-<li>
-<p><code><a href="ft2-parameter_tags.html#ft_param_tag_lcd_filter_weights">FT_PARAM_TAG_LCD_FILTER_WEIGHTS</a></code> (LCD filter weights, corresponding to function <code><a href="ft2-lcd_rendering.html#ft_library_setlcdfilterweights">FT_Library_SetLcdFilterWeights</a></code>).</p>
-</li>
-<li>
-<p><code><a href="ft2-parameter_tags.html#ft_param_tag_random_seed">FT_PARAM_TAG_RANDOM_SEED</a></code> (seed value for the CFF, Type 1, and CID ‘random’ operator, corresponding to the <code>random-seed</code> property provided by the ‘cff’, ‘type1’, and ‘t1cid’ modules; see <code><a href="ft2-properties.html#random-seed">random-seed</a></code>).</p>
-</li>
-</ul>
-<p>Pass <code>NULL</code> as <code>data</code> in <code><a href="ft2-base_interface.html#ft_parameter">FT_Parameter</a></code> for a given tag to reset the option and use the library or module default again.</p>
-<h4>input</h4>
-
-<table class="fields">
-<tr><td class="val" id="face">face</td><td class="desc">
-<p>A handle to the source face object.</p>
-</td></tr>
-<tr><td class="val" id="num_properties">num_properties</td><td class="desc">
-<p>The number of properties that follow.</p>
-</td></tr>
-<tr><td class="val" id="properties">properties</td><td class="desc">
-<p>A handle to an <code><a href="ft2-base_interface.html#ft_parameter">FT_Parameter</a></code> array with <code>num_properties</code> elements.</p>
-</td></tr>
-</table>
-
-<h4>return</h4>
-
-<p>FreeType error code. 0 means success.</p>
-<h4>example</h4>
-
-<p>Here is an example that sets three properties. You must define <code>FT_CONFIG_OPTION_SUBPIXEL_RENDERING</code> to make the LCD filter examples work.
-<div class="highlight"><pre><span></span><code> FT_Parameter property1;
- FT_Bool darken_stems = 1;
-
- FT_Parameter property2;
- FT_LcdFiveTapFilter custom_weight =
- { 0x11, 0x44, 0x56, 0x44, 0x11 };
-
- FT_Parameter property3;
- FT_Int32 random_seed = 314159265;
-
- FT_Parameter properties[3] = { property1,
- property2,
- property3 };
-
-
- property1.tag = FT_PARAM_TAG_STEM_DARKENING;
- property1.data = &darken_stems;
-
- property2.tag = FT_PARAM_TAG_LCD_FILTER_WEIGHTS;
- property2.data = custom_weight;
-
- property3.tag = FT_PARAM_TAG_RANDOM_SEED;
- property3.data = &random_seed;
-
- FT_Face_Properties( face, 3, properties );
-</code></pre></div></p>
-<p>The next example resets a single property to its default value.
-<div class="highlight"><pre><span></span><code> FT_Parameter property;
-
-
- property.tag = FT_PARAM_TAG_LCD_FILTER_WEIGHTS;
- property.data = NULL;
-
- FT_Face_Properties( face, 1, &property );
-</code></pre></div></p>
-<h4>since</h4>
-
-<p>2.8</p>
-<hr>
-
-<h2 id="ft_open_face">FT_Open_Face<a class="headerlink" href="#ft_open_face" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Open_Face</b>( <a href="ft2-base_interface.html#ft_library">FT_Library</a> library,
- <span class="keyword">const</span> <a href="ft2-base_interface.html#ft_open_args">FT_Open_Args</a>* args,
- <a href="ft2-basic_types.html#ft_long">FT_Long</a> face_index,
- <a href="ft2-base_interface.html#ft_face">FT_Face</a> *aface );
-</code></pre></div>
-
-<p>Create a face object from a given resource described by <code><a href="ft2-base_interface.html#ft_open_args">FT_Open_Args</a></code>.</p>
-<h4>inout</h4>
-
-<table class="fields">
-<tr><td class="val" id="library">library</td><td class="desc">
-<p>A handle to the library resource.</p>
-</td></tr>
-</table>
-
-<h4>input</h4>
-
-<table class="fields">
-<tr><td class="val" id="args">args</td><td class="desc">
-<p>A pointer to an <code>FT_Open_Args</code> structure that must be filled by the caller.</p>
-</td></tr>
-<tr><td class="val" id="face_index">face_index</td><td class="desc">
-<p>This field holds two different values. Bits 0-15 are the index of the face in the font file (starting with value 0). Set it to 0 if there is only one face in the font file.</p>
-<p>[Since 2.6.1] Bits 16-30 are relevant to GX and OpenType variation fonts only, specifying the named instance index for the current face index (starting with value 1; value 0 makes FreeType ignore named instances). For non-variation fonts, bits 16-30 are ignored. Assuming that you want to access the third named instance in face 4, <code>face_index</code> should be set to 0x00030004. If you want to access face 4 without variation handling, simply set <code>face_index</code> to value 4.</p>
-<p><code>FT_Open_Face</code> and its siblings can be used to quickly check whether the font format of a given font resource is supported by FreeType. In general, if the <code>face_index</code> argument is negative, the function's return value is 0 if the font format is recognized, or non-zero otherwise. The function allocates a more or less empty face handle in <code>*aface</code> (if <code>aface</code> isn't <code>NULL</code>); the only two useful fields in this special case are <code>face->num_faces</code> and <code>face->style_flags</code>. For any negative value of <code>face_index</code>, <code>face->num_faces</code> gives the number of faces within the font file. For the negative value ‘-(N+1)’ (with ‘N’ a non-negative 16-bit value), bits 16-30 in <code>face->style_flags</code> give the number of named instances in face ‘N’ if we have a variation font (or zero otherwise). After examination, the returned <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code> structure should be deallocated with a call to <code><a href="ft2-base_interface.html#ft_done_face">FT_Done_Face</a></code>.</p>
-</td></tr>
-</table>
-
-<h4>output</h4>
-
-<table class="fields">
-<tr><td class="val" id="aface">aface</td><td class="desc">
-<p>A handle to a new face object. If <code>face_index</code> is greater than or equal to zero, it must be non-<code>NULL</code>.</p>
-</td></tr>
-</table>
-
-<h4>return</h4>
-
-<p>FreeType error code. 0 means success.</p>
-<h4>note</h4>
-
-<p>Unlike FreeType 1.x, this function automatically creates a glyph slot for the face object that can be accessed directly through <code>face->glyph</code>.</p>
-<p>Each new face object created with this function also owns a default <code><a href="ft2-base_interface.html#ft_size">FT_Size</a></code> object, accessible as <code>face->size</code>.</p>
-<p>One <code><a href="ft2-base_interface.html#ft_library">FT_Library</a></code> instance can have multiple face objects, this is, <code><a href="ft2-base_interface.html#ft_open_face">FT_Open_Face</a></code> and its siblings can be called multiple times using the same <code>library</code> argument.</p>
-<p>See the discussion of reference counters in the description of <code><a href="ft2-base_interface.html#ft_reference_face">FT_Reference_Face</a></code>.</p>
-<h4>example</h4>
-
-<p>To loop over all faces, use code similar to the following snippet (omitting the error handling).
-<div class="highlight"><pre><span></span><code> ...
- FT_Face face;
- FT_Long i, num_faces;
-
-
- error = FT_Open_Face( library, args, -1, &face );
- if ( error ) { ... }
-
- num_faces = face->num_faces;
- FT_Done_Face( face );
-
- for ( i = 0; i < num_faces; i++ )
- {
- ...
- error = FT_Open_Face( library, args, i, &face );
- ...
- FT_Done_Face( face );
- ...
- }
-</code></pre></div></p>
-<p>To loop over all valid values for <code>face_index</code>, use something similar to the following snippet, again without error handling. The code accesses all faces immediately (thus only a single call of <code>FT_Open_Face</code> within the do-loop), with and without named instances.
-<div class="highlight"><pre><span></span><code> ...
- FT_Face face;
-
- FT_Long num_faces = 0;
- FT_Long num_instances = 0;
-
- FT_Long face_idx = 0;
- FT_Long instance_idx = 0;
-
-
- do
- {
- FT_Long id = ( instance_idx << 16 ) + face_idx;
-
-
- error = FT_Open_Face( library, args, id, &face );
- if ( error ) { ... }
-
- num_faces = face->num_faces;
- num_instances = face->style_flags >> 16;
-
- ...
-
- FT_Done_Face( face );
-
- if ( instance_idx < num_instances )
- instance_idx++;
- else
- {
- face_idx++;
- instance_idx = 0;
- }
-
- } while ( face_idx < num_faces )
-</code></pre></div></p>
-<hr>
-
-<h2 id="ft_open_args">FT_Open_Args<a class="headerlink" href="#ft_open_args" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Open_Args_
- {
- <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> flags;
- <span class="keyword">const</span> <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>* memory_base;
- <a href="ft2-basic_types.html#ft_long">FT_Long</a> memory_size;
- <a href="ft2-basic_types.html#ft_string">FT_String</a>* pathname;
- <a href="ft2-system_interface.html#ft_stream">FT_Stream</a> stream;
- <a href="ft2-module_management.html#ft_module">FT_Module</a> driver;
- <a href="ft2-basic_types.html#ft_int">FT_Int</a> num_params;
- <a href="ft2-base_interface.html#ft_parameter">FT_Parameter</a>* params;
-
- } <b>FT_Open_Args</b>;
-</code></pre></div>
-
-<p>A structure to indicate how to open a new font file or stream. A pointer to such a structure can be used as a parameter for the functions <code><a href="ft2-base_interface.html#ft_open_face">FT_Open_Face</a></code> and <code><a href="ft2-base_interface.html#ft_attach_stream">FT_Attach_Stream</a></code>.</p>
-<h4>fields</h4>
-
-<table class="fields">
-<tr><td class="val" id="flags">flags</td><td class="desc">
-<p>A set of bit flags indicating how to use the structure.</p>
-</td></tr>
-<tr><td class="val" id="memory_base">memory_base</td><td class="desc">
-<p>The first byte of the file in memory.</p>
-</td></tr>
-<tr><td class="val" id="memory_size">memory_size</td><td class="desc">
-<p>The size in bytes of the file in memory.</p>
-</td></tr>
-<tr><td class="val" id="pathname">pathname</td><td class="desc">
-<p>A pointer to an 8-bit file pathname. The pointer is not owned by FreeType.</p>
-</td></tr>
-<tr><td class="val" id="stream">stream</td><td class="desc">
-<p>A handle to a source stream object.</p>
-</td></tr>
-<tr><td class="val" id="driver">driver</td><td class="desc">
-<p>This field is exclusively used by <code><a href="ft2-base_interface.html#ft_open_face">FT_Open_Face</a></code>; it simply specifies the font driver to use for opening the face. If set to <code>NULL</code>, FreeType tries to load the face with each one of the drivers in its list.</p>
-</td></tr>
-<tr><td class="val" id="num_params">num_params</td><td class="desc">
-<p>The number of extra parameters.</p>
-</td></tr>
-<tr><td class="val" id="params">params</td><td class="desc">
-<p>Extra parameters passed to the font driver when opening a new face.</p>
-</td></tr>
-</table>
-
-<h4>note</h4>
-
-<p>The stream type is determined by the contents of <code>flags</code> that are tested in the following order by <code><a href="ft2-base_interface.html#ft_open_face">FT_Open_Face</a></code>:</p>
-<p>If the <code><a href="ft2-base_interface.html#ft_open_xxx">FT_OPEN_MEMORY</a></code> bit is set, assume that this is a memory file of <code>memory_size</code> bytes, located at <code>memory_address</code>. The data are not copied, and the client is responsible for releasing and destroying them <em>after</em> the corresponding call to <code><a href="ft2-base_interface.html#ft_done_face">FT_Done_Face</a></code>.</p>
-<p>Otherwise, if the <code><a href="ft2-base_interface.html#ft_open_xxx">FT_OPEN_STREAM</a></code> bit is set, assume that a custom input stream <code>stream</code> is used.</p>
-<p>Otherwise, if the <code><a href="ft2-base_interface.html#ft_open_xxx">FT_OPEN_PATHNAME</a></code> bit is set, assume that this is a normal file and use <code>pathname</code> to open it.</p>
-<p>If the <code><a href="ft2-base_interface.html#ft_open_xxx">FT_OPEN_DRIVER</a></code> bit is set, <code><a href="ft2-base_interface.html#ft_open_face">FT_Open_Face</a></code> only tries to open the file with the driver whose handler is in <code>driver</code>.</p>
-<p>If the <code><a href="ft2-base_interface.html#ft_open_xxx">FT_OPEN_PARAMS</a></code> bit is set, the parameters given by <code>num_params</code> and <code>params</code> is used. They are ignored otherwise.</p>
-<p>Ideally, both the <code>pathname</code> and <code>params</code> fields should be tagged as ‘const’; this is missing for API backward compatibility. In other words, applications should treat them as read-only.</p>
-<hr>
-
-<h2 id="ft_parameter">FT_Parameter<a class="headerlink" href="#ft_parameter" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Parameter_
- {
- <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a> tag;
- <a href="ft2-basic_types.html#ft_pointer">FT_Pointer</a> data;
-
- } <b>FT_Parameter</b>;
-</code></pre></div>
-
-<p>A simple structure to pass more or less generic parameters to <code><a href="ft2-base_interface.html#ft_open_face">FT_Open_Face</a></code> and <code><a href="ft2-base_interface.html#ft_face_properties">FT_Face_Properties</a></code>.</p>
-<h4>fields</h4>
-
-<table class="fields">
-<tr><td class="val" id="tag">tag</td><td class="desc">
-<p>A four-byte identification tag.</p>
-</td></tr>
-<tr><td class="val" id="data">data</td><td class="desc">
-<p>A pointer to the parameter data.</p>
-</td></tr>
-</table>
-
-<h4>note</h4>
-
-<p>The ID and function of parameters are driver-specific. See section ‘<a href="ft2-parameter_tags.html#parameter_tags">Parameter Tags</a>’ for more information.</p>
-<hr>
-
-<h2 id="ft_attach_file">FT_Attach_File<a class="headerlink" href="#ft_attach_file" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Attach_File</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
- <span class="keyword">const</span> <span class="keyword">char</span>* filepathname );
-</code></pre></div>
-
-<p>Call <code><a href="ft2-base_interface.html#ft_attach_stream">FT_Attach_Stream</a></code> to attach a file.</p>
-<h4>inout</h4>
-
-<table class="fields">
-<tr><td class="val" id="face">face</td><td class="desc">
-<p>The target face object.</p>
-</td></tr>
-</table>
-
-<h4>input</h4>
-
-<table class="fields">
-<tr><td class="val" id="filepathname">filepathname</td><td class="desc">
-<p>The pathname.</p>
-</td></tr>
-</table>
-
-<h4>return</h4>
-
-<p>FreeType error code. 0 means success.</p>
-<hr>
-
-<h2 id="ft_attach_stream">FT_Attach_Stream<a class="headerlink" href="#ft_attach_stream" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Attach_Stream</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
- <a href="ft2-base_interface.html#ft_open_args">FT_Open_Args</a>* parameters );
-</code></pre></div>
-
-<p>‘Attach’ data to a face object. Normally, this is used to read additional information for the face object. For example, you can attach an AFM file that comes with a Type 1 font to get the kerning values and other metrics.</p>
-<h4>inout</h4>
-
-<table class="fields">
-<tr><td class="val" id="face">face</td><td class="desc">
-<p>The target face object.</p>
-</td></tr>
-</table>
-
-<h4>input</h4>
-
-<table class="fields">
-<tr><td class="val" id="parameters">parameters</td><td class="desc">
-<p>A pointer to <code><a href="ft2-base_interface.html#ft_open_args">FT_Open_Args</a></code> that must be filled by the caller.</p>
-</td></tr>
-</table>
-
-<h4>return</h4>
-
-<p>FreeType error code. 0 means success.</p>
-<h4>note</h4>
-
-<p>The meaning of the ‘attach’ (i.e., what really happens when the new file is read) is not fixed by FreeType itself. It really depends on the font format (and thus the font driver).</p>
-<p>Client applications are expected to know what they are doing when invoking this function. Most drivers simply do not implement file or stream attachments.</p>
-<hr>
-
-<h2 id="ft_set_char_size">FT_Set_Char_Size<a class="headerlink" href="#ft_set_char_size" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Set_Char_Size</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
- <a href="ft2-basic_types.html#ft_f26dot6">FT_F26Dot6</a> char_width,
- <a href="ft2-basic_types.html#ft_f26dot6">FT_F26Dot6</a> char_height,
- <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> horz_resolution,
- <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> vert_resolution );
-</code></pre></div>
-
-<p>Call <code><a href="ft2-base_interface.html#ft_request_size">FT_Request_Size</a></code> to request the nominal size (in points).</p>
-<h4>inout</h4>
-
-<table class="fields">
-<tr><td class="val" id="face">face</td><td class="desc">
-<p>A handle to a target face object.</p>
-</td></tr>
-</table>
-
-<h4>input</h4>
-
-<table class="fields">
-<tr><td class="val" id="char_width">char_width</td><td class="desc">
-<p>The nominal width, in 26.6 fractional points.</p>
-</td></tr>
-<tr><td class="val" id="char_height">char_height</td><td class="desc">
-<p>The nominal height, in 26.6 fractional points.</p>
-</td></tr>
-<tr><td class="val" id="horz_resolution">horz_resolution</td><td class="desc">
-<p>The horizontal resolution in dpi.</p>
-</td></tr>
-<tr><td class="val" id="vert_resolution">vert_resolution</td><td class="desc">
-<p>The vertical resolution in dpi.</p>
-</td></tr>
-</table>
-
-<h4>return</h4>
-
-<p>FreeType error code. 0 means success.</p>
-<h4>note</h4>
-
-<p>While this function allows fractional points as input values, the resulting ppem value for the given resolution is always rounded to the nearest integer.</p>
-<p>If either the character width or height is zero, it is set equal to the other value.</p>
-<p>If either the horizontal or vertical resolution is zero, it is set equal to the other value.</p>
-<p>A character width or height smaller than 1pt is set to 1pt; if both resolution values are zero, they are set to 72dpi.</p>
-<p>Don't use this function if you are using the FreeType cache API.</p>
-<hr>
-
-<h2 id="ft_set_pixel_sizes">FT_Set_Pixel_Sizes<a class="headerlink" href="#ft_set_pixel_sizes" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Set_Pixel_Sizes</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
- <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> pixel_width,
- <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> pixel_height );
-</code></pre></div>
-
-<p>Call <code><a href="ft2-base_interface.html#ft_request_size">FT_Request_Size</a></code> to request the nominal size (in pixels).</p>
-<h4>inout</h4>
-
-<table class="fields">
-<tr><td class="val" id="face">face</td><td class="desc">
-<p>A handle to the target face object.</p>
-</td></tr>
-</table>
-
-<h4>input</h4>
-
-<table class="fields">
-<tr><td class="val" id="pixel_width">pixel_width</td><td class="desc">
-<p>The nominal width, in pixels.</p>
-</td></tr>
-<tr><td class="val" id="pixel_height">pixel_height</td><td class="desc">
-<p>The nominal height, in pixels.</p>
-</td></tr>
-</table>
-
-<h4>return</h4>
-
-<p>FreeType error code. 0 means success.</p>
-<h4>note</h4>
-
-<p>You should not rely on the resulting glyphs matching or being constrained to this pixel size. Refer to <code><a href="ft2-base_interface.html#ft_request_size">FT_Request_Size</a></code> to understand how requested sizes relate to actual sizes.</p>
-<p>Don't use this function if you are using the FreeType cache API.</p>
-<hr>
-
-<h2 id="ft_request_size">FT_Request_Size<a class="headerlink" href="#ft_request_size" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Request_Size</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
- <a href="ft2-base_interface.html#ft_size_request">FT_Size_Request</a> req );
-</code></pre></div>
-
-<p>Resize the scale of the active <code><a href="ft2-base_interface.html#ft_size">FT_Size</a></code> object in a face.</p>
-<h4>inout</h4>
-
-<table class="fields">
-<tr><td class="val" id="face">face</td><td class="desc">
-<p>A handle to a target face object.</p>
-</td></tr>
-</table>
-
-<h4>input</h4>
-
-<table class="fields">
-<tr><td class="val" id="req">req</td><td class="desc">
-<p>A pointer to a <code><a href="ft2-base_interface.html#ft_size_requestrec">FT_Size_RequestRec</a></code>.</p>
-</td></tr>
-</table>
-
-<h4>return</h4>
-
-<p>FreeType error code. 0 means success.</p>
-<h4>note</h4>
-
-<p>Although drivers may select the bitmap strike matching the request, you should not rely on this if you intend to select a particular bitmap strike. Use <code><a href="ft2-base_interface.html#ft_select_size">FT_Select_Size</a></code> instead in that case.</p>
-<p>The relation between the requested size and the resulting glyph size is dependent entirely on how the size is defined in the source face. The font designer chooses the final size of each glyph relative to this size. For more information refer to ‘<a href="https://www.freetype.org/freetype2/docs/glyphs/glyphs-2.html">https://www.freetype.org/freetype2/docs/glyphs/glyphs-2.html</a>’.</p>
-<p>Contrary to <code><a href="ft2-base_interface.html#ft_set_char_size">FT_Set_Char_Size</a></code>, this function doesn't have special code to normalize zero-valued widths, heights, or resolutions (which lead to errors in most cases).</p>
-<p>Don't use this function if you are using the FreeType cache API.</p>
-<hr>
-
-<h2 id="ft_select_size">FT_Select_Size<a class="headerlink" href="#ft_select_size" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Select_Size</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
- <a href="ft2-basic_types.html#ft_int">FT_Int</a> strike_index );
-</code></pre></div>
-
-<p>Select a bitmap strike. To be more precise, this function sets the scaling factors of the active <code><a href="ft2-base_interface.html#ft_size">FT_Size</a></code> object in a face so that bitmaps from this particular strike are taken by <code><a href="ft2-base_interface.html#ft_load_glyph">FT_Load_Glyph</a></code> and friends.</p>
-<h4>inout</h4>
-
-<table class="fields">
-<tr><td class="val" id="face">face</td><td class="desc">
-<p>A handle to a target face object.</p>
-</td></tr>
-</table>
-
-<h4>input</h4>
-
-<table class="fields">
-<tr><td class="val" id="strike_index">strike_index</td><td class="desc">
-<p>The index of the bitmap strike in the <code>available_sizes</code> field of <code><a href="ft2-base_interface.html#ft_facerec">FT_FaceRec</a></code> structure.</p>
-</td></tr>
-</table>
-
-<h4>return</h4>
-
-<p>FreeType error code. 0 means success.</p>
-<h4>note</h4>
-
-<p>For bitmaps embedded in outline fonts it is common that only a subset of the available glyphs at a given ppem value is available. FreeType silently uses outlines if there is no bitmap for a given glyph index.</p>
-<p>For GX and OpenType variation fonts, a bitmap strike makes sense only if the default instance is active (this is, no glyph variation takes place); otherwise, FreeType simply ignores bitmap strikes. The same is true for all named instances that are different from the default instance.</p>
-<p>Don't use this function if you are using the FreeType cache API.</p>
-<hr>
-
-<h2 id="ft_size_request_type">FT_Size_Request_Type<a class="headerlink" href="#ft_size_request_type" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">enum</span> FT_Size_Request_Type_
- {
- <a href="ft2-base_interface.html#ft_size_request_type_nominal">FT_SIZE_REQUEST_TYPE_NOMINAL</a>,
- <a href="ft2-base_interface.html#ft_size_request_type_real_dim">FT_SIZE_REQUEST_TYPE_REAL_DIM</a>,
- <a href="ft2-base_interface.html#ft_size_request_type_bbox">FT_SIZE_REQUEST_TYPE_BBOX</a>,
- <a href="ft2-base_interface.html#ft_size_request_type_cell">FT_SIZE_REQUEST_TYPE_CELL</a>,
- <a href="ft2-base_interface.html#ft_size_request_type_scales">FT_SIZE_REQUEST_TYPE_SCALES</a>,
-
- FT_SIZE_REQUEST_TYPE_MAX
-
- } <b>FT_Size_Request_Type</b>;
-</code></pre></div>
-
-<p>An enumeration type that lists the supported size request types, i.e., what input size (in font units) maps to the requested output size (in pixels, as computed from the arguments of <code><a href="ft2-base_interface.html#ft_size_request">FT_Size_Request</a></code>).</p>
-<h4>values</h4>
-
-<table class="fields long">
-<tr><td class="val" id="ft_size_request_type_nominal">FT_SIZE_REQUEST_TYPE_NOMINAL</td><td class="desc">
-<p>The nominal size. The <code>units_per_EM</code> field of <code><a href="ft2-base_interface.html#ft_facerec">FT_FaceRec</a></code> is used to determine both scaling values.</p>
-<p>This is the standard scaling found in most applications. In particular, use this size request type for TrueType fonts if they provide optical scaling or something similar. Note, however, that <code>units_per_EM</code> is a rather abstract value which bears no relation to the actual size of the glyphs in a font.</p>
-</td></tr>
-<tr><td class="val" id="ft_size_request_type_real_dim">FT_SIZE_REQUEST_TYPE_REAL_DIM</td><td class="desc">
-<p>The real dimension. The sum of the <code>ascender</code> and (minus of) the <code>descender</code> fields of <code><a href="ft2-base_interface.html#ft_facerec">FT_FaceRec</a></code> is used to determine both scaling values.</p>
-</td></tr>
-<tr><td class="val" id="ft_size_request_type_bbox">FT_SIZE_REQUEST_TYPE_BBOX</td><td class="desc">
-<p>The font bounding box. The width and height of the <code>bbox</code> field of <code><a href="ft2-base_interface.html#ft_facerec">FT_FaceRec</a></code> are used to determine the horizontal and vertical scaling value, respectively.</p>
-</td></tr>
-<tr><td class="val" id="ft_size_request_type_cell">FT_SIZE_REQUEST_TYPE_CELL</td><td class="desc">
-<p>The <code>max_advance_width</code> field of <code><a href="ft2-base_interface.html#ft_facerec">FT_FaceRec</a></code> is used to determine the horizontal scaling value; the vertical scaling value is determined the same way as <code><a href="ft2-base_interface.html#ft_size_request_type">FT_SIZE_REQUEST_TYPE_REAL_DIM</a></code> does. Finally, both scaling values are set to the smaller one. This type is useful if you want to specify the font size for, say, a window of a given dimension and 80x24 cells.</p>
-</td></tr>
-<tr><td class="val" id="ft_size_request_type_scales">FT_SIZE_REQUEST_TYPE_SCALES</td><td class="desc">
-<p>Specify the scaling values directly.</p>
-</td></tr>
-</table>
-
-<h4>note</h4>
-
-<p>The above descriptions only apply to scalable formats. For bitmap formats, the behaviour is up to the driver.</p>
-<p>See the note section of <code><a href="ft2-base_interface.html#ft_size_metrics">FT_Size_Metrics</a></code> if you wonder how size requesting relates to scaling values.</p>
-<hr>
-
-<h2 id="ft_size_requestrec">FT_Size_RequestRec<a class="headerlink" href="#ft_size_requestrec" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Size_RequestRec_
- {
- <a href="ft2-base_interface.html#ft_size_request_type">FT_Size_Request_Type</a> type;
- <a href="ft2-basic_types.html#ft_long">FT_Long</a> width;
- <a href="ft2-basic_types.html#ft_long">FT_Long</a> height;
- <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> horiResolution;
- <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> vertResolution;
-
- } <b>FT_Size_RequestRec</b>;
-</code></pre></div>
-
-<p>A structure to model a size request.</p>
-<h4>fields</h4>
-
-<table class="fields">
-<tr><td class="val" id="type">type</td><td class="desc">
-<p>See <code><a href="ft2-base_interface.html#ft_size_request_type">FT_Size_Request_Type</a></code>.</p>
-</td></tr>
-<tr><td class="val" id="width">width</td><td class="desc">
-<p>The desired width, given as a 26.6 fractional point value (with 72pt = 1in).</p>
-</td></tr>
-<tr><td class="val" id="height">height</td><td class="desc">
-<p>The desired height, given as a 26.6 fractional point value (with 72pt = 1in).</p>
-</td></tr>
-<tr><td class="val" id="horiresolution">horiResolution</td><td class="desc">
-<p>The horizontal resolution (dpi, i.e., pixels per inch). If set to zero, <code>width</code> is treated as a 26.6 fractional <strong>pixel</strong> value, which gets internally rounded to an integer.</p>
-</td></tr>
-<tr><td class="val" id="vertresolution">vertResolution</td><td class="desc">
-<p>The vertical resolution (dpi, i.e., pixels per inch). If set to zero, <code>height</code> is treated as a 26.6 fractional <strong>pixel</strong> value, which gets internally rounded to an integer.</p>
-</td></tr>
-</table>
-
-<h4>note</h4>
-
-<p>If <code>width</code> is zero, the horizontal scaling value is set equal to the vertical scaling value, and vice versa.</p>
-<p>If <code>type</code> is <code>FT_SIZE_REQUEST_TYPE_SCALES</code>, <code>width</code> and <code>height</code> are interpreted directly as 16.16 fractional scaling values, without any further modification, and both <code>horiResolution</code> and <code>vertResolution</code> are ignored.</p>
-<hr>
-
-<h2 id="ft_size_request">FT_Size_Request<a class="headerlink" href="#ft_size_request" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Size_RequestRec_ *<b>FT_Size_Request</b>;
-</code></pre></div>
-
-<p>A handle to a size request structure.</p>
-<hr>
-
-<h2 id="ft_set_transform">FT_Set_Transform<a class="headerlink" href="#ft_set_transform" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> FT_EXPORT( <span class="keyword">void</span> )
- <b>FT_Set_Transform</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
- <a href="ft2-basic_types.html#ft_matrix">FT_Matrix</a>* matrix,
- <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>* delta );
-</code></pre></div>
-
-<p>Set the transformation that is applied to glyph images when they are loaded into a glyph slot through <code><a href="ft2-base_interface.html#ft_load_glyph">FT_Load_Glyph</a></code>.</p>
-<h4>inout</h4>
-
-<table class="fields">
-<tr><td class="val" id="face">face</td><td class="desc">
-<p>A handle to the source face object.</p>
-</td></tr>
-</table>
-
-<h4>input</h4>
-
-<table class="fields">
-<tr><td class="val" id="matrix">matrix</td><td class="desc">
-<p>A pointer to the transformation's 2x2 matrix. Use <code>NULL</code> for the identity matrix.</p>
-</td></tr>
-<tr><td class="val" id="delta">delta</td><td class="desc">
-<p>A pointer to the translation vector. Use <code>NULL</code> for the null vector.</p>
-</td></tr>
-</table>
-
-<h4>note</h4>
-
-<p>This function is provided as a convenience, but keep in mind that <code><a href="ft2-basic_types.html#ft_matrix">FT_Matrix</a></code> coefficients are only 16.16 fixed point values, which can limit the accuracy of the results. Using floating-point computations to perform the transform directly in client code instead will always yield better numbers.</p>
-<p>The transformation is only applied to scalable image formats after the glyph has been loaded. It means that hinting is unaltered by the transformation and is performed on the character size given in the last call to <code><a href="ft2-base_interface.html#ft_set_char_size">FT_Set_Char_Size</a></code> or <code><a href="ft2-base_interface.html#ft_set_pixel_sizes">FT_Set_Pixel_Sizes</a></code>.</p>
-<p>Note that this also transforms the <code>face.glyph.advance</code> field, but <strong>not</strong> the values in <code>face.glyph.metrics</code>.</p>
-<hr>
-
-<h2 id="ft_load_glyph">FT_Load_Glyph<a class="headerlink" href="#ft_load_glyph" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Load_Glyph</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
- <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> glyph_index,
- <a href="ft2-basic_types.html#ft_int32">FT_Int32</a> load_flags );
-</code></pre></div>
-
-<p>Load a glyph into the glyph slot of a face object.</p>
-<h4>inout</h4>
-
-<table class="fields">
-<tr><td class="val" id="face">face</td><td class="desc">
-<p>A handle to the target face object where the glyph is loaded.</p>
-</td></tr>
-</table>
-
-<h4>input</h4>
-
-<table class="fields">
-<tr><td class="val" id="glyph_index">glyph_index</td><td class="desc">
-<p>The index of the glyph in the font file. For CID-keyed fonts (either in PS or in CFF format) this argument specifies the CID value.</p>
-</td></tr>
-<tr><td class="val" id="load_flags">load_flags</td><td class="desc">
-<p>A flag indicating what to load for this glyph. The <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_XXX</a></code> constants can be used to control the glyph loading process (e.g., whether the outline should be scaled, whether to load bitmaps or not, whether to hint the outline, etc).</p>
-</td></tr>
-</table>
-
-<h4>return</h4>
-
-<p>FreeType error code. 0 means success.</p>
-<h4>note</h4>
-
-<p>The loaded glyph may be transformed. See <code><a href="ft2-base_interface.html#ft_set_transform">FT_Set_Transform</a></code> for the details.</p>
-<p>For subsetted CID-keyed fonts, <code>FT_Err_Invalid_Argument</code> is returned for invalid CID values (this is, for CID values that don't have a corresponding glyph in the font). See the discussion of the <code><a href="ft2-base_interface.html#ft_face_flag_xxx">FT_FACE_FLAG_CID_KEYED</a></code> flag for more details.</p>
-<p>If you receive <code>FT_Err_Glyph_Too_Big</code>, try getting the glyph outline at EM size, then scale it manually and fill it as a graphics operation.</p>
-<hr>
-
-<h2 id="ft_get_char_index">FT_Get_Char_Index<a class="headerlink" href="#ft_get_char_index" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> )
- <b>FT_Get_Char_Index</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
- <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a> charcode );
-</code></pre></div>
-
-<p>Return the glyph index of a given character code. This function uses the currently selected charmap to do the mapping.</p>
-<h4>input</h4>
-
-<table class="fields">
-<tr><td class="val" id="face">face</td><td class="desc">
-<p>A handle to the source face object.</p>
-</td></tr>
-<tr><td class="val" id="charcode">charcode</td><td class="desc">
-<p>The character code.</p>
-</td></tr>
-</table>
-
-<h4>return</h4>
-
-<p>The glyph index. 0 means ‘undefined character code’.</p>
-<h4>note</h4>
-
-<p>If you use FreeType to manipulate the contents of font files directly, be aware that the glyph index returned by this function doesn't always correspond to the internal indices used within the file. This is done to ensure that value 0 always corresponds to the ‘missing glyph’. If the first glyph is not named ‘.notdef’, then for Type 1 and Type 42 fonts, ‘.notdef’ will be moved into the glyph ID 0 position, and whatever was there will be moved to the position ‘.notdef’ had. For Type 1 fonts, if there is no ‘.notdef’ glyph at all, then one will be created at index 0 and whatever was there will be moved to the last index -- Type 42 fonts are considered invalid under this condition.</p>
-<hr>
-
-<h2 id="ft_get_first_char">FT_Get_First_Char<a class="headerlink" href="#ft_get_first_char" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a> )
- <b>FT_Get_First_Char</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
- <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> *agindex );
-</code></pre></div>
-
-<p>Return the first character code in the current charmap of a given face, together with its corresponding glyph index.</p>
-<h4>input</h4>
-
-<table class="fields">
-<tr><td class="val" id="face">face</td><td class="desc">
-<p>A handle to the source face object.</p>
-</td></tr>
-</table>
-
-<h4>output</h4>
-
-<table class="fields">
-<tr><td class="val" id="agindex">agindex</td><td class="desc">
-<p>Glyph index of first character code. 0 if charmap is empty.</p>
-</td></tr>
-</table>
-
-<h4>return</h4>
-
-<p>The charmap's first character code.</p>
-<h4>note</h4>
-
-<p>You should use this function together with <code><a href="ft2-base_interface.html#ft_get_next_char">FT_Get_Next_Char</a></code> to parse all character codes available in a given charmap. The code should look like this:
-<div class="highlight"><pre><span></span><code> FT_ULong charcode;
- FT_UInt gindex;
-
-
- charcode = FT_Get_First_Char( face, &gindex );
- while ( gindex != 0 )
- {
- ... do something with (charcode,gindex) pair ...
-
- charcode = FT_Get_Next_Char( face, charcode, &gindex );
- }
-</code></pre></div></p>
-<p>Be aware that character codes can have values up to 0xFFFFFFFF; this might happen for non-Unicode or malformed cmaps. However, even with regular Unicode encoding, so-called ‘last resort fonts’ (using SFNT cmap format 13, see function <code><a href="ft2-truetype_tables.html#ft_get_cmap_format">FT_Get_CMap_Format</a></code>) normally have entries for all Unicode characters up to 0x1FFFFF, which can cause <em>a lot</em> of iterations.</p>
-<p>Note that <code>*agindex</code> is set to 0 if the charmap is empty. The result itself can be 0 in two cases: if the charmap is empty or if the value 0 is the first valid character code.</p>
-<hr>
-
-<h2 id="ft_get_next_char">FT_Get_Next_Char<a class="headerlink" href="#ft_get_next_char" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a> )
- <b>FT_Get_Next_Char</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
- <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a> char_code,
- <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> *agindex );
-</code></pre></div>
-
-<p>Return the next character code in the current charmap of a given face following the value <code>char_code</code>, as well as the corresponding glyph index.</p>
-<h4>input</h4>
-
-<table class="fields">
-<tr><td class="val" id="face">face</td><td class="desc">
-<p>A handle to the source face object.</p>
-</td></tr>
-<tr><td class="val" id="char_code">char_code</td><td class="desc">
-<p>The starting character code.</p>
-</td></tr>
-</table>
-
-<h4>output</h4>
-
-<table class="fields">
-<tr><td class="val" id="agindex">agindex</td><td class="desc">
-<p>Glyph index of next character code. 0 if charmap is empty.</p>
-</td></tr>
-</table>
-
-<h4>return</h4>
-
-<p>The charmap's next character code.</p>
-<h4>note</h4>
-
-<p>You should use this function with <code><a href="ft2-base_interface.html#ft_get_first_char">FT_Get_First_Char</a></code> to walk over all character codes available in a given charmap. See the note for that function for a simple code example.</p>
-<p>Note that <code>*agindex</code> is set to 0 when there are no more codes in the charmap.</p>
-<hr>
-
-<h2 id="ft_get_name_index">FT_Get_Name_Index<a class="headerlink" href="#ft_get_name_index" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> )
- <b>FT_Get_Name_Index</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
- <span class="keyword">const</span> <a href="ft2-basic_types.html#ft_string">FT_String</a>* glyph_name );
-</code></pre></div>
-
-<p>Return the glyph index of a given glyph name.</p>
-<h4>input</h4>
-
-<table class="fields">
-<tr><td class="val" id="face">face</td><td class="desc">
-<p>A handle to the source face object.</p>
-</td></tr>
-<tr><td class="val" id="glyph_name">glyph_name</td><td class="desc">
-<p>The glyph name.</p>
-</td></tr>
-</table>
-
-<h4>return</h4>
-
-<p>The glyph index. 0 means ‘undefined character code’.</p>
-<hr>
-
-<h2 id="ft_load_char">FT_Load_Char<a class="headerlink" href="#ft_load_char" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Load_Char</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
- <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a> char_code,
- <a href="ft2-basic_types.html#ft_int32">FT_Int32</a> load_flags );
-</code></pre></div>
-
-<p>Load a glyph into the glyph slot of a face object, accessed by its character code.</p>
-<h4>inout</h4>
-
-<table class="fields">
-<tr><td class="val" id="face">face</td><td class="desc">
-<p>A handle to a target face object where the glyph is loaded.</p>
-</td></tr>
-</table>
-
-<h4>input</h4>
-
-<table class="fields">
-<tr><td class="val" id="char_code">char_code</td><td class="desc">
-<p>The glyph's character code, according to the current charmap used in the face.</p>
-</td></tr>
-<tr><td class="val" id="load_flags">load_flags</td><td class="desc">
-<p>A flag indicating what to load for this glyph. The <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_XXX</a></code> constants can be used to control the glyph loading process (e.g., whether the outline should be scaled, whether to load bitmaps or not, whether to hint the outline, etc).</p>
-</td></tr>
-</table>
-
-<h4>return</h4>
-
-<p>FreeType error code. 0 means success.</p>
-<h4>note</h4>
-
-<p>This function simply calls <code><a href="ft2-base_interface.html#ft_get_char_index">FT_Get_Char_Index</a></code> and <code><a href="ft2-base_interface.html#ft_load_glyph">FT_Load_Glyph</a></code>.</p>
-<p>Many fonts contain glyphs that can't be loaded by this function since its glyph indices are not listed in any of the font's charmaps.</p>
-<p>If no active cmap is set up (i.e., <code>face->charmap</code> is zero), the call to <code><a href="ft2-base_interface.html#ft_get_char_index">FT_Get_Char_Index</a></code> is omitted, and the function behaves identically to <code><a href="ft2-base_interface.html#ft_load_glyph">FT_Load_Glyph</a></code>.</p>
-<hr>
-
-<h2 id="ft_load_target_mode">FT_LOAD_TARGET_MODE<a class="headerlink" href="#ft_load_target_mode" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_LOAD_TARGET_MODE</b>( x ) ( (<a href="ft2-base_interface.html#ft_render_mode">FT_Render_Mode</a>)( ( (x) >> 16 ) & 15 ) )
-</code></pre></div>
-
-<p>Return the <code><a href="ft2-base_interface.html#ft_render_mode">FT_Render_Mode</a></code> corresponding to a given <code><a href="ft2-base_interface.html#ft_load_target_xxx">FT_LOAD_TARGET_XXX</a></code> value.</p>
-<hr>
-
-<h2 id="ft_render_glyph">FT_Render_Glyph<a class="headerlink" href="#ft_render_glyph" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Render_Glyph</b>( <a href="ft2-base_interface.html#ft_glyphslot">FT_GlyphSlot</a> slot,
- <a href="ft2-base_interface.html#ft_render_mode">FT_Render_Mode</a> render_mode );
-</code></pre></div>
-
-<p>Convert a given glyph image to a bitmap. It does so by inspecting the glyph image format, finding the relevant renderer, and invoking it.</p>
-<h4>inout</h4>
-
-<table class="fields">
-<tr><td class="val" id="slot">slot</td><td class="desc">
-<p>A handle to the glyph slot containing the image to convert.</p>
-</td></tr>
-</table>
-
-<h4>input</h4>
-
-<table class="fields">
-<tr><td class="val" id="render_mode">render_mode</td><td class="desc">
-<p>The render mode used to render the glyph image into a bitmap. See <code><a href="ft2-base_interface.html#ft_render_mode">FT_Render_Mode</a></code> for a list of possible values.</p>
-<p>If <code><a href="ft2-base_interface.html#ft_render_mode">FT_RENDER_MODE_NORMAL</a></code> is used, a previous call of <code><a href="ft2-base_interface.html#ft_load_glyph">FT_Load_Glyph</a></code> with flag <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_COLOR</a></code> makes FT_Render_Glyph provide a default blending of colored glyph layers associated with the current glyph slot (provided the font contains such layers) instead of rendering the glyph slot's outline. This is an experimental feature; see <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_COLOR</a></code> for more information.</p>
-</td></tr>
-</table>
-
-<h4>return</h4>
-
-<p>FreeType error code. 0 means success.</p>
-<h4>note</h4>
-
-<p>To get meaningful results, font scaling values must be set with functions like <code><a href="ft2-base_interface.html#ft_set_char_size">FT_Set_Char_Size</a></code> before calling <code>FT_Render_Glyph</code>.</p>
-<p>When FreeType outputs a bitmap of a glyph, it really outputs an alpha coverage map. If a pixel is completely covered by a filled-in outline, the bitmap contains 0xFF at that pixel, meaning that 0xFF/0xFF fraction of that pixel is covered, meaning the pixel is 100% black (or 0% bright). If a pixel is only 50% covered (value 0x80), the pixel is made 50% black (50% bright or a middle shade of grey). 0% covered means 0% black (100% bright or white).</p>
-<p>On high-DPI screens like on smartphones and tablets, the pixels are so small that their chance of being completely covered and therefore completely black are fairly good. On the low-DPI screens, however, the situation is different. The pixels are too large for most of the details of a glyph and shades of gray are the norm rather than the exception.</p>
-<p>This is relevant because all our screens have a second problem: they are not linear. 1 + 1 is not 2. Twice the value does not result in twice the brightness. When a pixel is only 50% covered, the coverage map says 50% black, and this translates to a pixel value of 128 when you use 8 bits per channel (0-255). However, this does not translate to 50% brightness for that pixel on our sRGB and gamma 2.2 screens. Due to their non-linearity, they dwell longer in the darks and only a pixel value of about 186 results in 50% brightness -- 128 ends up too dark on both bright and dark backgrounds. The net result is that dark text looks burnt-out, pixely and blotchy on bright background, bright text too frail on dark backgrounds, and colored text on colored background (for example, red on green) seems to have dark halos or ‘dirt’ around it. The situation is especially ugly for diagonal stems like in ‘w’ glyph shapes where the quality of FreeType's anti-aliasing depends on the correct display of grays. On high-DPI screens where smaller, fully black pixels reign supreme, this doesn't matter, but on our low-DPI screens with all the gray shades, it does. 0% and 100% brightness are the same things in linear and non-linear space, just all the shades in-between aren't.</p>
-<p>The blending function for placing text over a background is
-<div class="highlight"><pre><span></span><code> dst = alpha * src + (1 - alpha) * dst ,
-</code></pre></div></p>
-<p>which is known as the OVER operator.</p>
-<p>To correctly composite an antialiased pixel of a glyph onto a surface,</p>
-<ol>
-<li>
-<p>take the foreground and background colors (e.g., in sRGB space) and apply gamma to get them in a linear space,</p>
-</li>
-<li>
-<p>use OVER to blend the two linear colors using the glyph pixel as the alpha value (remember, the glyph bitmap is an alpha coverage bitmap), and</p>
-</li>
-<li>
-<p>apply inverse gamma to the blended pixel and write it back to the image.</p>
-</li>
-</ol>
-<p>Internal testing at Adobe found that a target inverse gamma of 1.8 for step 3 gives good results across a wide range of displays with an sRGB gamma curve or a similar one.</p>
-<p>This process can cost performance. There is an approximation that does not need to know about the background color; see <a href="https://bel.fi/alankila/lcd/">https://bel.fi/alankila/lcd/</a> and <a href="https://bel.fi/alankila/lcd/alpcor.html">https://bel.fi/alankila/lcd/alpcor.html</a> for details.</p>
-<p><strong>ATTENTION</strong>: Linear blending is even more important when dealing with subpixel-rendered glyphs to prevent color-fringing! A subpixel-rendered glyph must first be filtered with a filter that gives equal weight to the three color primaries and does not exceed a sum of 0x100, see section ‘<a href="ft2-lcd_rendering.html#lcd_rendering">Subpixel Rendering</a>’. Then the only difference to gray linear blending is that subpixel-rendered linear blending is done 3 times per pixel: red foreground subpixel to red background subpixel and so on for green and blue.</p>
-<hr>
-
-<h2 id="ft_render_mode">FT_Render_Mode<a class="headerlink" href="#ft_render_mode" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">enum</span> FT_Render_Mode_
- {
- <a href="ft2-base_interface.html#ft_render_mode_normal">FT_RENDER_MODE_NORMAL</a> = 0,
- <a href="ft2-base_interface.html#ft_render_mode_light">FT_RENDER_MODE_LIGHT</a>,
- <a href="ft2-base_interface.html#ft_render_mode_mono">FT_RENDER_MODE_MONO</a>,
- <a href="ft2-base_interface.html#ft_render_mode_lcd">FT_RENDER_MODE_LCD</a>,
- <a href="ft2-base_interface.html#ft_render_mode_lcd_v">FT_RENDER_MODE_LCD_V</a>,
-
- FT_RENDER_MODE_MAX
-
- } <b>FT_Render_Mode</b>;
-
-
- /* these constants are deprecated; use the corresponding */
- /* `<b>FT_Render_Mode</b>` values instead */
-#<span class="keyword">define</span> ft_render_mode_normal <a href="ft2-base_interface.html#ft_render_mode_normal">FT_RENDER_MODE_NORMAL</a>
-#<span class="keyword">define</span> ft_render_mode_mono <a href="ft2-base_interface.html#ft_render_mode_mono">FT_RENDER_MODE_MONO</a>
-</code></pre></div>
-
-<p>Render modes supported by FreeType 2. Each mode corresponds to a specific type of scanline conversion performed on the outline.</p>
-<p>For bitmap fonts and embedded bitmaps the <code>bitmap->pixel_mode</code> field in the <code><a href="ft2-base_interface.html#ft_glyphslotrec">FT_GlyphSlotRec</a></code> structure gives the format of the returned bitmap.</p>
-<p>All modes except <code><a href="ft2-base_interface.html#ft_render_mode">FT_RENDER_MODE_MONO</a></code> use 256 levels of opacity, indicating pixel coverage. Use linear alpha blending and gamma correction to correctly render non-monochrome glyph bitmaps onto a surface; see <code><a href="ft2-base_interface.html#ft_render_glyph">FT_Render_Glyph</a></code>.</p>
-<h4>values</h4>
-
-<table class="fields">
-<tr><td class="val" id="ft_render_mode_normal">FT_RENDER_MODE_NORMAL</td><td class="desc">
-<p>Default render mode; it corresponds to 8-bit anti-aliased bitmaps.</p>
-</td></tr>
-<tr><td class="val" id="ft_render_mode_light">FT_RENDER_MODE_LIGHT</td><td class="desc">
-<p>This is equivalent to <code><a href="ft2-base_interface.html#ft_render_mode">FT_RENDER_MODE_NORMAL</a></code>. It is only defined as a separate value because render modes are also used indirectly to define hinting algorithm selectors. See <code><a href="ft2-base_interface.html#ft_load_target_xxx">FT_LOAD_TARGET_XXX</a></code> for details.</p>
-</td></tr>
-<tr><td class="val" id="ft_render_mode_mono">FT_RENDER_MODE_MONO</td><td class="desc">
-<p>This mode corresponds to 1-bit bitmaps (with 2 levels of opacity).</p>
-</td></tr>
-<tr><td class="val" id="ft_render_mode_lcd">FT_RENDER_MODE_LCD</td><td class="desc">
-<p>This mode corresponds to horizontal RGB and BGR subpixel displays like LCD screens. It produces 8-bit bitmaps that are 3 times the width of the original glyph outline in pixels, and which use the <code><a href="ft2-basic_types.html#ft_pixel_mode">FT_PIXEL_MODE_LCD</a></code> mode.</p>
-</td></tr>
-<tr><td class="val" id="ft_render_mode_lcd_v">FT_RENDER_MODE_LCD_V</td><td class="desc">
-<p>This mode corresponds to vertical RGB and BGR subpixel displays (like PDA screens, rotated LCD displays, etc.). It produces 8-bit bitmaps that are 3 times the height of the original glyph outline in pixels and use the <code><a href="ft2-basic_types.html#ft_pixel_mode">FT_PIXEL_MODE_LCD_V</a></code> mode.</p>
-</td></tr>
-</table>
-
-<h4>note</h4>
-
-<p>The selected render mode only affects vector glyphs of a font. Embedded bitmaps often have a different pixel mode like <code><a href="ft2-basic_types.html#ft_pixel_mode">FT_PIXEL_MODE_MONO</a></code>. You can use <code><a href="ft2-bitmap_handling.html#ft_bitmap_convert">FT_Bitmap_Convert</a></code> to transform them into 8-bit pixmaps.</p>
-<hr>
-
-<h2 id="ft_get_kerning">FT_Get_Kerning<a class="headerlink" href="#ft_get_kerning" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Get_Kerning</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
- <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> left_glyph,
- <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> right_glyph,
- <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> kern_mode,
- <a href="ft2-basic_types.html#ft_vector">FT_Vector</a> *akerning );
-</code></pre></div>
-
-<p>Return the kerning vector between two glyphs of the same face.</p>
-<h4>input</h4>
-
-<table class="fields">
-<tr><td class="val" id="face">face</td><td class="desc">
-<p>A handle to a source face object.</p>
-</td></tr>
-<tr><td class="val" id="left_glyph">left_glyph</td><td class="desc">
-<p>The index of the left glyph in the kern pair.</p>
-</td></tr>
-<tr><td class="val" id="right_glyph">right_glyph</td><td class="desc">
-<p>The index of the right glyph in the kern pair.</p>
-</td></tr>
-<tr><td class="val" id="kern_mode">kern_mode</td><td class="desc">
-<p>See <code><a href="ft2-base_interface.html#ft_kerning_mode">FT_Kerning_Mode</a></code> for more information. Determines the scale and dimension of the returned kerning vector.</p>
-</td></tr>
-</table>
-
-<h4>output</h4>
-
-<table class="fields">
-<tr><td class="val" id="akerning">akerning</td><td class="desc">
-<p>The kerning vector. This is either in font units, fractional pixels (26.6 format), or pixels for scalable formats, and in pixels for fixed-sizes formats.</p>
-</td></tr>
-</table>
-
-<h4>return</h4>
-
-<p>FreeType error code. 0 means success.</p>
-<h4>note</h4>
-
-<p>Only horizontal layouts (left-to-right & right-to-left) are supported by this method. Other layouts, or more sophisticated kernings, are out of the scope of this API function -- they can be implemented through format-specific interfaces.</p>
-<p>Kerning for OpenType fonts implemented in a ‘GPOS’ table is not supported; use <code><a href="ft2-base_interface.html#ft_has_kerning">FT_HAS_KERNING</a></code> to find out whether a font has data that can be extracted with <code>FT_Get_Kerning</code>.</p>
-<hr>
-
-<h2 id="ft_kerning_mode">FT_Kerning_Mode<a class="headerlink" href="#ft_kerning_mode" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">enum</span> FT_Kerning_Mode_
- {
- <a href="ft2-base_interface.html#ft_kerning_default">FT_KERNING_DEFAULT</a> = 0,
- <a href="ft2-base_interface.html#ft_kerning_unfitted">FT_KERNING_UNFITTED</a>,
- <a href="ft2-base_interface.html#ft_kerning_unscaled">FT_KERNING_UNSCALED</a>
-
- } <b>FT_Kerning_Mode</b>;
-
-
- /* these constants are deprecated; use the corresponding */
- /* `<b>FT_Kerning_Mode</b>` values instead */
-#<span class="keyword">define</span> ft_kerning_default <a href="ft2-base_interface.html#ft_kerning_default">FT_KERNING_DEFAULT</a>
-#<span class="keyword">define</span> ft_kerning_unfitted <a href="ft2-base_interface.html#ft_kerning_unfitted">FT_KERNING_UNFITTED</a>
-#<span class="keyword">define</span> ft_kerning_unscaled <a href="ft2-base_interface.html#ft_kerning_unscaled">FT_KERNING_UNSCALED</a>
-</code></pre></div>
-
-<p>An enumeration to specify the format of kerning values returned by <code><a href="ft2-base_interface.html#ft_get_kerning">FT_Get_Kerning</a></code>.</p>
-<h4>values</h4>
-
-<table class="fields">
-<tr><td class="val" id="ft_kerning_default">FT_KERNING_DEFAULT</td><td class="desc">
-<p>Return grid-fitted kerning distances in 26.6 fractional pixels.</p>
-</td></tr>
-<tr><td class="val" id="ft_kerning_unfitted">FT_KERNING_UNFITTED</td><td class="desc">
-<p>Return un-grid-fitted kerning distances in 26.6 fractional pixels.</p>
-</td></tr>
-<tr><td class="val" id="ft_kerning_unscaled">FT_KERNING_UNSCALED</td><td class="desc">
-<p>Return the kerning vector in original font units.</p>
-</td></tr>
-</table>
-
-<h4>note</h4>
-
-<p><code>FT_KERNING_DEFAULT</code> returns full pixel values; it also makes FreeType heuristically scale down kerning distances at small ppem values so that they don't become too big.</p>
-<p>Both <code>FT_KERNING_DEFAULT</code> and <code>FT_KERNING_UNFITTED</code> use the current horizontal scaling factor (as set e.g. with <code><a href="ft2-base_interface.html#ft_set_char_size">FT_Set_Char_Size</a></code>) to convert font units to pixels.</p>
-<hr>
-
-<h2 id="ft_get_track_kerning">FT_Get_Track_Kerning<a class="headerlink" href="#ft_get_track_kerning" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Get_Track_Kerning</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
- <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a> point_size,
- <a href="ft2-basic_types.html#ft_int">FT_Int</a> degree,
- <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>* akerning );
-</code></pre></div>
-
-<p>Return the track kerning for a given face object at a given size.</p>
-<h4>input</h4>
-
-<table class="fields">
-<tr><td class="val" id="face">face</td><td class="desc">
-<p>A handle to a source face object.</p>
-</td></tr>
-<tr><td class="val" id="point_size">point_size</td><td class="desc">
-<p>The point size in 16.16 fractional points.</p>
-</td></tr>
-<tr><td class="val" id="degree">degree</td><td class="desc">
-<p>The degree of tightness. Increasingly negative values represent tighter track kerning, while increasingly positive values represent looser track kerning. Value zero means no track kerning.</p>
-</td></tr>
-</table>
-
-<h4>output</h4>
-
-<table class="fields">
-<tr><td class="val" id="akerning">akerning</td><td class="desc">
-<p>The kerning in 16.16 fractional points, to be uniformly applied between all glyphs.</p>
-</td></tr>
-</table>
-
-<h4>return</h4>
-
-<p>FreeType error code. 0 means success.</p>
-<h4>note</h4>
-
-<p>Currently, only the Type 1 font driver supports track kerning, using data from AFM files (if attached with <code><a href="ft2-base_interface.html#ft_attach_file">FT_Attach_File</a></code> or <code><a href="ft2-base_interface.html#ft_attach_stream">FT_Attach_Stream</a></code>).</p>
-<p>Only very few AFM files come with track kerning data; please refer to Adobe's AFM specification for more details.</p>
-<hr>
-
-<h2 id="ft_get_glyph_name">FT_Get_Glyph_Name<a class="headerlink" href="#ft_get_glyph_name" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Get_Glyph_Name</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
- <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> glyph_index,
- <a href="ft2-basic_types.html#ft_pointer">FT_Pointer</a> buffer,
- <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> buffer_max );
-</code></pre></div>
-
-<p>Retrieve the ASCII name of a given glyph in a face. This only works for those faces where <code><a href="ft2-base_interface.html#ft_has_glyph_names">FT_HAS_GLYPH_NAMES</a></code>(face) returns 1.</p>
-<h4>input</h4>
-
-<table class="fields">
-<tr><td class="val" id="face">face</td><td class="desc">
-<p>A handle to a source face object.</p>
-</td></tr>
-<tr><td class="val" id="glyph_index">glyph_index</td><td class="desc">
-<p>The glyph index.</p>
-</td></tr>
-<tr><td class="val" id="buffer_max">buffer_max</td><td class="desc">
-<p>The maximum number of bytes available in the buffer.</p>
-</td></tr>
-</table>
-
-<h4>output</h4>
-
-<table class="fields">
-<tr><td class="val" id="buffer">buffer</td><td class="desc">
-<p>A pointer to a target buffer where the name is copied to.</p>
-</td></tr>
-</table>
-
-<h4>return</h4>
-
-<p>FreeType error code. 0 means success.</p>
-<h4>note</h4>
-
-<p>An error is returned if the face doesn't provide glyph names or if the glyph index is invalid. In all cases of failure, the first byte of <code>buffer</code> is set to 0 to indicate an empty name.</p>
-<p>The glyph name is truncated to fit within the buffer if it is too long. The returned string is always zero-terminated.</p>
-<p>Be aware that FreeType reorders glyph indices internally so that glyph index 0 always corresponds to the ‘missing glyph’ (called ‘.notdef’).</p>
-<p>This function always returns an error if the config macro <code>FT_CONFIG_OPTION_NO_GLYPH_NAMES</code> is not defined in <code>ftoption.h</code>.</p>
-<hr>
-
-<h2 id="ft_get_postscript_name">FT_Get_Postscript_Name<a class="headerlink" href="#ft_get_postscript_name" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> FT_EXPORT( <span class="keyword">const</span> <span class="keyword">char</span>* )
- <b>FT_Get_Postscript_Name</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face );
-</code></pre></div>
-
-<p>Retrieve the ASCII PostScript name of a given face, if available. This only works with PostScript, TrueType, and OpenType fonts.</p>
-<h4>input</h4>
-
-<table class="fields">
-<tr><td class="val" id="face">face</td><td class="desc">
-<p>A handle to the source face object.</p>
-</td></tr>
-</table>
-
-<h4>return</h4>
-
-<p>A pointer to the face's PostScript name. <code>NULL</code> if unavailable.</p>
-<h4>note</h4>
-
-<p>The returned pointer is owned by the face and is destroyed with it.</p>
-<p>For variation fonts, this string changes if you select a different instance, and you have to call <code>FT_Get_PostScript_Name</code> again to retrieve it. FreeType follows Adobe TechNote #5902, ‘Generating PostScript Names for Fonts Using OpenType Font Variations’.</p>
-<p><a href="https://download.macromedia.com/pub/developer/opentype/tech-notes/5902.AdobePSNameGeneration.html">https://download.macromedia.com/pub/developer/opentype/tech-notes/5902.AdobePSNameGeneration.html</a></p>
-<p>[Since 2.9] Special PostScript names for named instances are only returned if the named instance is set with <code><a href="ft2-multiple_masters.html#ft_set_named_instance">FT_Set_Named_Instance</a></code> (and the font has corresponding entries in its ‘fvar’ table). If <code><a href="ft2-base_interface.html#ft_is_variation">FT_IS_VARIATION</a></code> returns true, the algorithmically derived PostScript name is provided, not looking up special entries for named instances.</p>
-<hr>
-
-<h2 id="ft_charmaprec">FT_CharMapRec<a class="headerlink" href="#ft_charmaprec" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_CharMapRec_
- {
- <a href="ft2-base_interface.html#ft_face">FT_Face</a> face;
- <a href="ft2-base_interface.html#ft_encoding">FT_Encoding</a> encoding;
- <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a> platform_id;
- <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a> encoding_id;
-
- } <b>FT_CharMapRec</b>;
-</code></pre></div>
-
-<p>The base charmap structure.</p>
-<h4>fields</h4>
-
-<table class="fields">
-<tr><td class="val" id="face">face</td><td class="desc">
-<p>A handle to the parent face object.</p>
-</td></tr>
-<tr><td class="val" id="encoding">encoding</td><td class="desc">
-<p>An <code><a href="ft2-base_interface.html#ft_encoding">FT_Encoding</a></code> tag identifying the charmap. Use this with <code><a href="ft2-base_interface.html#ft_select_charmap">FT_Select_Charmap</a></code>.</p>
-</td></tr>
-<tr><td class="val" id="platform_id">platform_id</td><td class="desc">
-<p>An ID number describing the platform for the following encoding ID. This comes directly from the TrueType specification and gets emulated for other formats.</p>
-</td></tr>
-<tr><td class="val" id="encoding_id">encoding_id</td><td class="desc">
-<p>A platform-specific encoding number. This also comes from the TrueType specification and gets emulated similarly.</p>
-</td></tr>
-</table>
-
-<hr>
-
-<h2 id="ft_select_charmap">FT_Select_Charmap<a class="headerlink" href="#ft_select_charmap" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Select_Charmap</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
- <a href="ft2-base_interface.html#ft_encoding">FT_Encoding</a> encoding );
-</code></pre></div>
-
-<p>Select a given charmap by its encoding tag (as listed in <code>freetype.h</code>).</p>
-<h4>inout</h4>
-
-<table class="fields">
-<tr><td class="val" id="face">face</td><td class="desc">
-<p>A handle to the source face object.</p>
-</td></tr>
-</table>
-
-<h4>input</h4>
-
-<table class="fields">
-<tr><td class="val" id="encoding">encoding</td><td class="desc">
-<p>A handle to the selected encoding.</p>
-</td></tr>
-</table>
-
-<h4>return</h4>
-
-<p>FreeType error code. 0 means success.</p>
-<h4>note</h4>
-
-<p>This function returns an error if no charmap in the face corresponds to the encoding queried here.</p>
-<p>Because many fonts contain more than a single cmap for Unicode encoding, this function has some special code to select the one that covers Unicode best (‘best’ in the sense that a UCS-4 cmap is preferred to a UCS-2 cmap). It is thus preferable to <code><a href="ft2-base_interface.html#ft_set_charmap">FT_Set_Charmap</a></code> in this case.</p>
-<hr>
-
-<h2 id="ft_set_charmap">FT_Set_Charmap<a class="headerlink" href="#ft_set_charmap" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Set_Charmap</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
- <a href="ft2-base_interface.html#ft_charmap">FT_CharMap</a> charmap );
-</code></pre></div>
-
-<p>Select a given charmap for character code to glyph index mapping.</p>
-<h4>inout</h4>
-
-<table class="fields">
-<tr><td class="val" id="face">face</td><td class="desc">
-<p>A handle to the source face object.</p>
-</td></tr>
-</table>
-
-<h4>input</h4>
-
-<table class="fields">
-<tr><td class="val" id="charmap">charmap</td><td class="desc">
-<p>A handle to the selected charmap.</p>
-</td></tr>
-</table>
-
-<h4>return</h4>
-
-<p>FreeType error code. 0 means success.</p>
-<h4>note</h4>
-
-<p>This function returns an error if the charmap is not part of the face (i.e., if it is not listed in the <code>face->charmaps</code> table).</p>
-<p>It also fails if an OpenType type 14 charmap is selected (which doesn't map character codes to glyph indices at all).</p>
-<hr>
-
-<h2 id="ft_get_charmap_index">FT_Get_Charmap_Index<a class="headerlink" href="#ft_get_charmap_index" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_int">FT_Int</a> )
- <b>FT_Get_Charmap_Index</b>( <a href="ft2-base_interface.html#ft_charmap">FT_CharMap</a> charmap );
-</code></pre></div>
-
-<p>Retrieve index of a given charmap.</p>
-<h4>input</h4>
-
-<table class="fields">
-<tr><td class="val" id="charmap">charmap</td><td class="desc">
-<p>A handle to a charmap.</p>
-</td></tr>
-</table>
-
-<h4>return</h4>
-
-<p>The index into the array of character maps within the face to which <code>charmap</code> belongs. If an error occurs, -1 is returned.</p>
-<hr>
-
-<h2 id="ft_get_fstype_flags">FT_Get_FSType_Flags<a class="headerlink" href="#ft_get_fstype_flags" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a> )
- <b>FT_Get_FSType_Flags</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face );
-</code></pre></div>
-
-<p>Return the <code>fsType</code> flags for a font.</p>
-<h4>input</h4>
-
-<table class="fields">
-<tr><td class="val" id="face">face</td><td class="desc">
-<p>A handle to the source face object.</p>
-</td></tr>
-</table>
-
-<h4>return</h4>
-
-<p>The <code>fsType</code> flags, see <code><a href="ft2-base_interface.html#ft_fstype_xxx">FT_FSTYPE_XXX</a></code>.</p>
-<h4>note</h4>
-
-<p>Use this function rather than directly reading the <code>fs_type</code> field in the <code><a href="ft2-type1_tables.html#ps_fontinforec">PS_FontInfoRec</a></code> structure, which is only guaranteed to return the correct results for Type 1 fonts.</p>
-<h4>since</h4>
-
-<p>2.3.8</p>
-<hr>
-
-<h2 id="ft_get_subglyph_info">FT_Get_SubGlyph_Info<a class="headerlink" href="#ft_get_subglyph_info" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Get_SubGlyph_Info</b>( <a href="ft2-base_interface.html#ft_glyphslot">FT_GlyphSlot</a> glyph,
- <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> sub_index,
- <a href="ft2-basic_types.html#ft_int">FT_Int</a> *p_index,
- <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> *p_flags,
- <a href="ft2-basic_types.html#ft_int">FT_Int</a> *p_arg1,
- <a href="ft2-basic_types.html#ft_int">FT_Int</a> *p_arg2,
- <a href="ft2-basic_types.html#ft_matrix">FT_Matrix</a> *p_transform );
-</code></pre></div>
-
-<p>Retrieve a description of a given subglyph. Only use it if <code>glyph->format</code> is <code><a href="ft2-basic_types.html#ft_glyph_format">FT_GLYPH_FORMAT_COMPOSITE</a></code>; an error is returned otherwise.</p>
-<h4>input</h4>
-
-<table class="fields">
-<tr><td class="val" id="glyph">glyph</td><td class="desc">
-<p>The source glyph slot.</p>
-</td></tr>
-<tr><td class="val" id="sub_index">sub_index</td><td class="desc">
-<p>The index of the subglyph. Must be less than <code>glyph->num_subglyphs</code>.</p>
-</td></tr>
-</table>
-
-<h4>output</h4>
-
-<table class="fields">
-<tr><td class="val" id="p_index">p_index</td><td class="desc">
-<p>The glyph index of the subglyph.</p>
-</td></tr>
-<tr><td class="val" id="p_flags">p_flags</td><td class="desc">
-<p>The subglyph flags, see <code><a href="ft2-base_interface.html#ft_subglyph_flag_xxx">FT_SUBGLYPH_FLAG_XXX</a></code>.</p>
-</td></tr>
-<tr><td class="val" id="p_arg1">p_arg1</td><td class="desc">
-<p>The subglyph's first argument (if any).</p>
-</td></tr>
-<tr><td class="val" id="p_arg2">p_arg2</td><td class="desc">
-<p>The subglyph's second argument (if any).</p>
-</td></tr>
-<tr><td class="val" id="p_transform">p_transform</td><td class="desc">
-<p>The subglyph transformation (if any).</p>
-</td></tr>
-</table>
-
-<h4>return</h4>
-
-<p>FreeType error code. 0 means success.</p>
-<h4>note</h4>
-
-<p>The values of <code>*p_arg1</code>, <code>*p_arg2</code>, and <code>*p_transform</code> must be interpreted depending on the flags returned in <code>*p_flags</code>. See the OpenType specification for details.</p>
-<p><a href="https://docs.microsoft.com/en-us/typography/opentype/spec/glyf#composite-glyph-description">https://docs.microsoft.com/en-us/typography/opentype/spec/glyf#composite-glyph-description</a></p>
-<hr>
-
-<h2 id="ft_face_internal">FT_Face_Internal<a class="headerlink" href="#ft_face_internal" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Face_InternalRec_* <b>FT_Face_Internal</b>;
-</code></pre></div>
-
-<p>An opaque handle to an <code>FT_Face_InternalRec</code> structure that models the private data of a given <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code> object.</p>
-<p>This structure might change between releases of FreeType 2 and is not generally available to client applications.</p>
-<hr>
-
-<h2 id="ft_size_internal">FT_Size_Internal<a class="headerlink" href="#ft_size_internal" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Size_InternalRec_* <b>FT_Size_Internal</b>;
-</code></pre></div>
-
-<p>An opaque handle to an <code>FT_Size_InternalRec</code> structure, used to model private data of a given <code><a href="ft2-base_interface.html#ft_size">FT_Size</a></code> object.</p>
-<hr>
-
-<h2 id="ft_slot_internal">FT_Slot_Internal<a class="headerlink" href="#ft_slot_internal" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Slot_InternalRec_* <b>FT_Slot_Internal</b>;
-</code></pre></div>
-
-<p>An opaque handle to an <code>FT_Slot_InternalRec</code> structure, used to model private data of a given <code><a href="ft2-base_interface.html#ft_glyphslot">FT_GlyphSlot</a></code> object.</p>
-<hr>
-
-<h2 id="ft_face_flag_xxx">FT_FACE_FLAG_XXX<a class="headerlink" href="#ft_face_flag_xxx" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_face_flag_scalable">FT_FACE_FLAG_SCALABLE</a> ( 1L << 0 )
-#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_face_flag_fixed_sizes">FT_FACE_FLAG_FIXED_SIZES</a> ( 1L << 1 )
-#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_face_flag_fixed_width">FT_FACE_FLAG_FIXED_WIDTH</a> ( 1L << 2 )
-#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_face_flag_sfnt">FT_FACE_FLAG_SFNT</a> ( 1L << 3 )
-#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_face_flag_horizontal">FT_FACE_FLAG_HORIZONTAL</a> ( 1L << 4 )
-#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_face_flag_vertical">FT_FACE_FLAG_VERTICAL</a> ( 1L << 5 )
-#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_face_flag_kerning">FT_FACE_FLAG_KERNING</a> ( 1L << 6 )
-#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_face_flag_fast_glyphs">FT_FACE_FLAG_FAST_GLYPHS</a> ( 1L << 7 )
-#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_face_flag_multiple_masters">FT_FACE_FLAG_MULTIPLE_MASTERS</a> ( 1L << 8 )
-#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_face_flag_glyph_names">FT_FACE_FLAG_GLYPH_NAMES</a> ( 1L << 9 )
-#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_face_flag_external_stream">FT_FACE_FLAG_EXTERNAL_STREAM</a> ( 1L << 10 )
-#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_face_flag_hinter">FT_FACE_FLAG_HINTER</a> ( 1L << 11 )
-#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_face_flag_cid_keyed">FT_FACE_FLAG_CID_KEYED</a> ( 1L << 12 )
-#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_face_flag_tricky">FT_FACE_FLAG_TRICKY</a> ( 1L << 13 )
-#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_face_flag_color">FT_FACE_FLAG_COLOR</a> ( 1L << 14 )
-#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_face_flag_variation">FT_FACE_FLAG_VARIATION</a> ( 1L << 15 )
-</code></pre></div>
-
-<p>A list of bit flags used in the <code>face_flags</code> field of the <code><a href="ft2-base_interface.html#ft_facerec">FT_FaceRec</a></code> structure. They inform client applications of properties of the corresponding face.</p>
-<h4>values</h4>
-
-<table class="fields long">
-<tr><td class="val" id="ft_face_flag_scalable">FT_FACE_FLAG_SCALABLE</td><td class="desc">
-<p>The face contains outline glyphs. Note that a face can contain bitmap strikes also, i.e., a face can have both this flag and <code><a href="ft2-base_interface.html#ft_face_flag_xxx">FT_FACE_FLAG_FIXED_SIZES</a></code> set.</p>
-</td></tr>
-<tr><td class="val" id="ft_face_flag_fixed_sizes">FT_FACE_FLAG_FIXED_SIZES</td><td class="desc">
-<p>The face contains bitmap strikes. See also the <code>num_fixed_sizes</code> and <code>available_sizes</code> fields of <code><a href="ft2-base_interface.html#ft_facerec">FT_FaceRec</a></code>.</p>
-</td></tr>
-<tr><td class="val" id="ft_face_flag_fixed_width">FT_FACE_FLAG_FIXED_WIDTH</td><td class="desc">
-<p>The face contains fixed-width characters (like Courier, Lucida, MonoType, etc.).</p>
-</td></tr>
-<tr><td class="val" id="ft_face_flag_sfnt">FT_FACE_FLAG_SFNT</td><td class="desc">
-<p>The face uses the SFNT storage scheme. For now, this means TrueType and OpenType.</p>
-</td></tr>
-<tr><td class="val" id="ft_face_flag_horizontal">FT_FACE_FLAG_HORIZONTAL</td><td class="desc">
-<p>The face contains horizontal glyph metrics. This should be set for all common formats.</p>
-</td></tr>
-<tr><td class="val" id="ft_face_flag_vertical">FT_FACE_FLAG_VERTICAL</td><td class="desc">
-<p>The face contains vertical glyph metrics. This is only available in some formats, not all of them.</p>
-</td></tr>
-<tr><td class="val" id="ft_face_flag_kerning">FT_FACE_FLAG_KERNING</td><td class="desc">
-<p>The face contains kerning information. If set, the kerning distance can be retrieved using the function <code><a href="ft2-base_interface.html#ft_get_kerning">FT_Get_Kerning</a></code>. Otherwise the function always return the vector (0,0). Note that FreeType doesn't handle kerning data from the SFNT ‘GPOS’ table (as present in many OpenType fonts).</p>
-</td></tr>
-<tr><td class="val" id="ft_face_flag_fast_glyphs">FT_FACE_FLAG_FAST_GLYPHS</td><td class="desc">
-<p>THIS FLAG IS DEPRECATED. DO NOT USE OR TEST IT.</p>
-</td></tr>
-<tr><td class="val" id="ft_face_flag_multiple_masters">FT_FACE_FLAG_MULTIPLE_MASTERS</td><td class="desc">
-<p>The face contains multiple masters and is capable of interpolating between them. Supported formats are Adobe MM, TrueType GX, and OpenType variation fonts.</p>
-<p>See section ‘<a href="ft2-multiple_masters.html#multiple_masters">Multiple Masters</a>’ for API details.</p>
-</td></tr>
-<tr><td class="val" id="ft_face_flag_glyph_names">FT_FACE_FLAG_GLYPH_NAMES</td><td class="desc">
-<p>The face contains glyph names, which can be retrieved using <code><a href="ft2-base_interface.html#ft_get_glyph_name">FT_Get_Glyph_Name</a></code>. Note that some TrueType fonts contain broken glyph name tables. Use the function <code><a href="ft2-type1_tables.html#ft_has_ps_glyph_names">FT_Has_PS_Glyph_Names</a></code> when needed.</p>
-</td></tr>
-<tr><td class="val" id="ft_face_flag_external_stream">FT_FACE_FLAG_EXTERNAL_STREAM</td><td class="desc">
-<p>Used internally by FreeType to indicate that a face's stream was provided by the client application and should not be destroyed when <code><a href="ft2-base_interface.html#ft_done_face">FT_Done_Face</a></code> is called. Don't read or test this flag.</p>
-</td></tr>
-<tr><td class="val" id="ft_face_flag_hinter">FT_FACE_FLAG_HINTER</td><td class="desc">
-<p>The font driver has a hinting machine of its own. For example, with TrueType fonts, it makes sense to use data from the SFNT ‘gasp’ table only if the native TrueType hinting engine (with the bytecode interpreter) is available and active.</p>
-</td></tr>
-<tr><td class="val" id="ft_face_flag_cid_keyed">FT_FACE_FLAG_CID_KEYED</td><td class="desc">
-<p>The face is CID-keyed. In that case, the face is not accessed by glyph indices but by CID values. For subsetted CID-keyed fonts this has the consequence that not all index values are a valid argument to <code><a href="ft2-base_interface.html#ft_load_glyph">FT_Load_Glyph</a></code>. Only the CID values for which corresponding glyphs in the subsetted font exist make <code>FT_Load_Glyph</code> return successfully; in all other cases you get an <code>FT_Err_Invalid_Argument</code> error.</p>
-<p>Note that CID-keyed fonts that are in an SFNT wrapper (this is, all OpenType/CFF fonts) don't have this flag set since the glyphs are accessed in the normal way (using contiguous indices); the ‘CID-ness’ isn't visible to the application.</p>
-</td></tr>
-<tr><td class="val" id="ft_face_flag_tricky">FT_FACE_FLAG_TRICKY</td><td class="desc">
-<p>The face is ‘tricky’, this is, it always needs the font format's native hinting engine to get a reasonable result. A typical example is the old Chinese font <code>mingli.ttf</code> (but not <code>mingliu.ttc</code>) that uses TrueType bytecode instructions to move and scale all of its subglyphs.</p>
-<p>It is not possible to auto-hint such fonts using <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_FORCE_AUTOHINT</a></code>; it will also ignore <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_NO_HINTING</a></code>. You have to set both <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_NO_HINTING</a></code> and <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_NO_AUTOHINT</a></code> to really disable hinting; however, you probably never want this except for demonstration purposes.</p>
-<p>Currently, there are about a dozen TrueType fonts in the list of tricky fonts; they are hard-coded in file <code>ttobjs.c</code>.</p>
-</td></tr>
-<tr><td class="val" id="ft_face_flag_color">FT_FACE_FLAG_COLOR</td><td class="desc">
-<p>[Since 2.5.1] The face has color glyph tables. See <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_COLOR</a></code> for more information.</p>
-</td></tr>
-<tr><td class="val" id="ft_face_flag_variation">FT_FACE_FLAG_VARIATION</td><td class="desc">
-<p>[Since 2.9] Set if the current face (or named instance) has been altered with <code><a href="ft2-multiple_masters.html#ft_set_mm_design_coordinates">FT_Set_MM_Design_Coordinates</a></code>, <code><a href="ft2-multiple_masters.html#ft_set_var_design_coordinates">FT_Set_Var_Design_Coordinates</a></code>, or <code><a href="ft2-multiple_masters.html#ft_set_var_blend_coordinates">FT_Set_Var_Blend_Coordinates</a></code>. This flag is unset by a call to <code><a href="ft2-multiple_masters.html#ft_set_named_instance">FT_Set_Named_Instance</a></code>.</p>
-</td></tr>
-</table>
-
-<hr>
-
-<h2 id="ft_style_flag_xxx">FT_STYLE_FLAG_XXX<a class="headerlink" href="#ft_style_flag_xxx" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_style_flag_italic">FT_STYLE_FLAG_ITALIC</a> ( 1 << 0 )
-#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_style_flag_bold">FT_STYLE_FLAG_BOLD</a> ( 1 << 1 )
-</code></pre></div>
-
-<p>A list of bit flags to indicate the style of a given face. These are used in the <code>style_flags</code> field of <code><a href="ft2-base_interface.html#ft_facerec">FT_FaceRec</a></code>.</p>
-<h4>values</h4>
-
-<table class="fields">
-<tr><td class="val" id="ft_style_flag_italic">FT_STYLE_FLAG_ITALIC</td><td class="desc">
-<p>The face style is italic or oblique.</p>
-</td></tr>
-<tr><td class="val" id="ft_style_flag_bold">FT_STYLE_FLAG_BOLD</td><td class="desc">
-<p>The face is bold.</p>
-</td></tr>
-</table>
-
-<h4>note</h4>
-
-<p>The style information as provided by FreeType is very basic. More details are beyond the scope and should be done on a higher level (for example, by analyzing various fields of the ‘OS/2’ table in SFNT based fonts).</p>
-<hr>
-
-<h2 id="ft_open_xxx">FT_OPEN_XXX<a class="headerlink" href="#ft_open_xxx" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_open_memory">FT_OPEN_MEMORY</a> 0x1
-#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_open_stream">FT_OPEN_STREAM</a> 0x2
-#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_open_pathname">FT_OPEN_PATHNAME</a> 0x4
-#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_open_driver">FT_OPEN_DRIVER</a> 0x8
-#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_open_params">FT_OPEN_PARAMS</a> 0x10
-
- /* these constants are deprecated; use the corresponding `<b>FT_OPEN_XXX</b>` */
- /* values instead */
-#<span class="keyword">define</span> ft_open_memory <a href="ft2-base_interface.html#ft_open_memory">FT_OPEN_MEMORY</a>
-#<span class="keyword">define</span> ft_open_stream <a href="ft2-base_interface.html#ft_open_stream">FT_OPEN_STREAM</a>
-#<span class="keyword">define</span> ft_open_pathname <a href="ft2-base_interface.html#ft_open_pathname">FT_OPEN_PATHNAME</a>
-#<span class="keyword">define</span> ft_open_driver <a href="ft2-base_interface.html#ft_open_driver">FT_OPEN_DRIVER</a>
-#<span class="keyword">define</span> ft_open_params <a href="ft2-base_interface.html#ft_open_params">FT_OPEN_PARAMS</a>
-</code></pre></div>
-
-<p>A list of bit field constants used within the <code>flags</code> field of the <code><a href="ft2-base_interface.html#ft_open_args">FT_Open_Args</a></code> structure.</p>
-<h4>values</h4>
-
-<table class="fields">
-<tr><td class="val" id="ft_open_memory">FT_OPEN_MEMORY</td><td class="desc">
-<p>This is a memory-based stream.</p>
-</td></tr>
-<tr><td class="val" id="ft_open_stream">FT_OPEN_STREAM</td><td class="desc">
-<p>Copy the stream from the <code>stream</code> field.</p>
-</td></tr>
-<tr><td class="val" id="ft_open_pathname">FT_OPEN_PATHNAME</td><td class="desc">
-<p>Create a new input stream from a C path name.</p>
-</td></tr>
-<tr><td class="val" id="ft_open_driver">FT_OPEN_DRIVER</td><td class="desc">
-<p>Use the <code>driver</code> field.</p>
-</td></tr>
-<tr><td class="val" id="ft_open_params">FT_OPEN_PARAMS</td><td class="desc">
-<p>Use the <code>num_params</code> and <code>params</code> fields.</p>
-</td></tr>
-</table>
-
-<h4>note</h4>
-
-<p>The <code>FT_OPEN_MEMORY</code>, <code>FT_OPEN_STREAM</code>, and <code>FT_OPEN_PATHNAME</code> flags are mutually exclusive.</p>
-<hr>
-
-<h2 id="ft_load_xxx">FT_LOAD_XXX<a class="headerlink" href="#ft_load_xxx" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_load_default">FT_LOAD_DEFAULT</a> 0x0
-#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_load_no_scale">FT_LOAD_NO_SCALE</a> ( 1L << 0 )
-#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_load_no_hinting">FT_LOAD_NO_HINTING</a> ( 1L << 1 )
-#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_load_render">FT_LOAD_RENDER</a> ( 1L << 2 )
-#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_load_no_bitmap">FT_LOAD_NO_BITMAP</a> ( 1L << 3 )
-#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_load_vertical_layout">FT_LOAD_VERTICAL_LAYOUT</a> ( 1L << 4 )
-#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_load_force_autohint">FT_LOAD_FORCE_AUTOHINT</a> ( 1L << 5 )
-#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_load_crop_bitmap">FT_LOAD_CROP_BITMAP</a> ( 1L << 6 )
-#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_load_pedantic">FT_LOAD_PEDANTIC</a> ( 1L << 7 )
-#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_load_ignore_global_advance_width">FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH</a> ( 1L << 9 )
-#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_load_no_recurse">FT_LOAD_NO_RECURSE</a> ( 1L << 10 )
-#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_load_ignore_transform">FT_LOAD_IGNORE_TRANSFORM</a> ( 1L << 11 )
-#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_load_monochrome">FT_LOAD_MONOCHROME</a> ( 1L << 12 )
-#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_load_linear_design">FT_LOAD_LINEAR_DESIGN</a> ( 1L << 13 )
-#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_load_no_autohint">FT_LOAD_NO_AUTOHINT</a> ( 1L << 15 )
- /* Bits 16-19 are used by `FT_LOAD_TARGET_` */
-#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_load_color">FT_LOAD_COLOR</a> ( 1L << 20 )
-#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_load_compute_metrics">FT_LOAD_COMPUTE_METRICS</a> ( 1L << 21 )
-#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_load_bitmap_metrics_only">FT_LOAD_BITMAP_METRICS_ONLY</a> ( 1L << 22 )
-</code></pre></div>
-
-<p>A list of bit field constants for <code><a href="ft2-base_interface.html#ft_load_glyph">FT_Load_Glyph</a></code> to indicate what kind of operations to perform during glyph loading.</p>
-<h4>values</h4>
-
-<table class="fields long">
-<tr><td class="val" id="ft_load_default">FT_LOAD_DEFAULT</td><td class="desc">
-<p>Corresponding to 0, this value is used as the default glyph load operation. In this case, the following happens:</p>
-<ol>
-<li><p>FreeType looks for a bitmap for the glyph corresponding to the face's current size. If one is found, the function returns. The bitmap data can be accessed from the glyph slot (see note below).</p>
-</li>
-<li><p>If no embedded bitmap is searched for or found, FreeType looks for a scalable outline. If one is found, it is loaded from the font file, scaled to device pixels, then ‘hinted’ to the pixel grid in order to optimize it. The outline data can be accessed from the glyph slot (see note below).</p>
-</li>
-</ol>
-<p>Note that by default the glyph loader doesn't render outlines into bitmaps. The following flags are used to modify this default behaviour to more specific and useful cases.</p>
-</td></tr>
-<tr><td class="val" id="ft_load_no_scale">FT_LOAD_NO_SCALE</td><td class="desc">
-<p>Don't scale the loaded outline glyph but keep it in font units.</p>
-<p>This flag implies <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_NO_HINTING</a></code> and <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_NO_BITMAP</a></code>, and unsets <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_RENDER</a></code>.</p>
-<p>If the font is ‘tricky’ (see <code><a href="ft2-base_interface.html#ft_face_flag_xxx">FT_FACE_FLAG_TRICKY</a></code> for more), using <code>FT_LOAD_NO_SCALE</code> usually yields meaningless outlines because the subglyphs must be scaled and positioned with hinting instructions. This can be solved by loading the font without <code>FT_LOAD_NO_SCALE</code> and setting the character size to <code>font->units_per_EM</code>.</p>
-</td></tr>
-<tr><td class="val" id="ft_load_no_hinting">FT_LOAD_NO_HINTING</td><td class="desc">
-<p>Disable hinting. This generally generates ‘blurrier’ bitmap glyphs when the glyph are rendered in any of the anti-aliased modes. See also the note below.</p>
-<p>This flag is implied by <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_NO_SCALE</a></code>.</p>
-</td></tr>
-<tr><td class="val" id="ft_load_render">FT_LOAD_RENDER</td><td class="desc">
-<p>Call <code><a href="ft2-base_interface.html#ft_render_glyph">FT_Render_Glyph</a></code> after the glyph is loaded. By default, the glyph is rendered in <code><a href="ft2-base_interface.html#ft_render_mode">FT_RENDER_MODE_NORMAL</a></code> mode. This can be overridden by <code><a href="ft2-base_interface.html#ft_load_target_xxx">FT_LOAD_TARGET_XXX</a></code> or <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_MONOCHROME</a></code>.</p>
-<p>This flag is unset by <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_NO_SCALE</a></code>.</p>
-</td></tr>
-<tr><td class="val" id="ft_load_no_bitmap">FT_LOAD_NO_BITMAP</td><td class="desc">
-<p>Ignore bitmap strikes when loading. Bitmap-only fonts ignore this flag.</p>
-<p><code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_NO_SCALE</a></code> always sets this flag.</p>
-</td></tr>
-<tr><td class="val" id="ft_load_vertical_layout">FT_LOAD_VERTICAL_LAYOUT</td><td class="desc">
-<p>Load the glyph for vertical text layout. In particular, the <code>advance</code> value in the <code><a href="ft2-base_interface.html#ft_glyphslotrec">FT_GlyphSlotRec</a></code> structure is set to the <code>vertAdvance</code> value of the <code>metrics</code> field.</p>
-<p>In case <code><a href="ft2-base_interface.html#ft_has_vertical">FT_HAS_VERTICAL</a></code> doesn't return true, you shouldn't use this flag currently. Reason is that in this case vertical metrics get synthesized, and those values are not always consistent across various font formats.</p>
-</td></tr>
-<tr><td class="val" id="ft_load_force_autohint">FT_LOAD_FORCE_AUTOHINT</td><td class="desc">
-<p>Prefer the auto-hinter over the font's native hinter. See also the note below.</p>
-</td></tr>
-<tr><td class="val" id="ft_load_pedantic">FT_LOAD_PEDANTIC</td><td class="desc">
-<p>Make the font driver perform pedantic verifications during glyph loading and hinting. This is mostly used to detect broken glyphs in fonts. By default, FreeType tries to handle broken fonts also.</p>
-<p>In particular, errors from the TrueType bytecode engine are not passed to the application if this flag is not set; this might result in partially hinted or distorted glyphs in case a glyph's bytecode is buggy.</p>
-</td></tr>
-<tr><td class="val" id="ft_load_no_recurse">FT_LOAD_NO_RECURSE</td><td class="desc">
-<p>Don't load composite glyphs recursively. Instead, the font driver fills the <code>num_subglyph</code> and <code>subglyphs</code> values of the glyph slot; it also sets <code>glyph->format</code> to <code><a href="ft2-basic_types.html#ft_glyph_format">FT_GLYPH_FORMAT_COMPOSITE</a></code>. The description of subglyphs can then be accessed with <code><a href="ft2-base_interface.html#ft_get_subglyph_info">FT_Get_SubGlyph_Info</a></code>.</p>
-<p>Don't use this flag for retrieving metrics information since some font drivers only return rudimentary data.</p>
-<p>This flag implies <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_NO_SCALE</a></code> and <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_IGNORE_TRANSFORM</a></code>.</p>
-</td></tr>
-<tr><td class="val" id="ft_load_ignore_transform">FT_LOAD_IGNORE_TRANSFORM</td><td class="desc">
-<p>Ignore the transform matrix set by <code><a href="ft2-base_interface.html#ft_set_transform">FT_Set_Transform</a></code>.</p>
-</td></tr>
-<tr><td class="val" id="ft_load_monochrome">FT_LOAD_MONOCHROME</td><td class="desc">
-<p>This flag is used with <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_RENDER</a></code> to indicate that you want to render an outline glyph to a 1-bit monochrome bitmap glyph, with 8 pixels packed into each byte of the bitmap data.</p>
-<p>Note that this has no effect on the hinting algorithm used. You should rather use <code><a href="ft2-base_interface.html#ft_load_target_xxx">FT_LOAD_TARGET_MONO</a></code> so that the monochrome-optimized hinting algorithm is used.</p>
-</td></tr>
-<tr><td class="val" id="ft_load_linear_design">FT_LOAD_LINEAR_DESIGN</td><td class="desc">
-<p>Keep <code>linearHoriAdvance</code> and <code>linearVertAdvance</code> fields of <code><a href="ft2-base_interface.html#ft_glyphslotrec">FT_GlyphSlotRec</a></code> in font units. See <code><a href="ft2-base_interface.html#ft_glyphslotrec">FT_GlyphSlotRec</a></code> for details.</p>
-</td></tr>
-<tr><td class="val" id="ft_load_no_autohint">FT_LOAD_NO_AUTOHINT</td><td class="desc">
-<p>Disable the auto-hinter. See also the note below.</p>
-</td></tr>
-<tr><td class="val" id="ft_load_color">FT_LOAD_COLOR</td><td class="desc">
-<p>Load colored glyphs. There are slight differences depending on the font format.</p>
-<p>[Since 2.5] Load embedded color bitmap images. The resulting color bitmaps, if available, will have the <code><a href="ft2-basic_types.html#ft_pixel_mode">FT_PIXEL_MODE_BGRA</a></code> format, with pre-multiplied color channels. If the flag is not set and color bitmaps are found, they are converted to 256-level gray bitmaps, using the <code><a href="ft2-basic_types.html#ft_pixel_mode">FT_PIXEL_MODE_GRAY</a></code> format.</p>
-<p>[Since 2.10, experimental] If the glyph index contains an entry in the face's ‘COLR’ table with a ‘CPAL’ palette table (as defined in the OpenType specification), make <code><a href="ft2-base_interface.html#ft_render_glyph">FT_Render_Glyph</a></code> provide a default blending of the color glyph layers associated with the glyph index, using the same bitmap format as embedded color bitmap images. This is mainly for convenience; for full control of color layers use <code><a href="ft2-layer_management.html#ft_get_color_glyph_layer">FT_Get_Color_Glyph_Layer</a></code> and FreeType's color functions like <code><a href="ft2-color_management.html#ft_palette_select">FT_Palette_Select</a></code> instead of setting <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_COLOR</a></code> for rendering so that the client application can handle blending by itself.</p>
-</td></tr>
-<tr><td class="val" id="ft_load_compute_metrics">FT_LOAD_COMPUTE_METRICS</td><td class="desc">
-<p>[Since 2.6.1] Compute glyph metrics from the glyph data, without the use of bundled metrics tables (for example, the ‘hdmx’ table in TrueType fonts). This flag is mainly used by font validating or font editing applications, which need to ignore, verify, or edit those tables.</p>
-<p>Currently, this flag is only implemented for TrueType fonts.</p>
-</td></tr>
-<tr><td class="val" id="ft_load_bitmap_metrics_only">FT_LOAD_BITMAP_METRICS_ONLY</td><td class="desc">
-<p>[Since 2.7.1] Request loading of the metrics and bitmap image information of a (possibly embedded) bitmap glyph without allocating or copying the bitmap image data itself. No effect if the target glyph is not a bitmap image.</p>
-<p>This flag unsets <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_RENDER</a></code>.</p>
-</td></tr>
-<tr><td class="val" id="ft_load_crop_bitmap">FT_LOAD_CROP_BITMAP</td><td class="desc">
-<p>Ignored. Deprecated.</p>
-</td></tr>
-<tr><td class="val" id="ft_load_ignore_global_advance_width">FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH</td><td class="desc">
-<p>Ignored. Deprecated.</p>
-</td></tr>
-</table>
-
-<h4>note</h4>
-
-<p>By default, hinting is enabled and the font's native hinter (see <code><a href="ft2-base_interface.html#ft_face_flag_xxx">FT_FACE_FLAG_HINTER</a></code>) is preferred over the auto-hinter. You can disable hinting by setting <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_NO_HINTING</a></code> or change the precedence by setting <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_FORCE_AUTOHINT</a></code>. You can also set <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_NO_AUTOHINT</a></code> in case you don't want the auto-hinter to be used at all.</p>
-<p>See the description of <code><a href="ft2-base_interface.html#ft_face_flag_xxx">FT_FACE_FLAG_TRICKY</a></code> for a special exception (affecting only a handful of Asian fonts).</p>
-<p>Besides deciding which hinter to use, you can also decide which hinting algorithm to use. See <code><a href="ft2-base_interface.html#ft_load_target_xxx">FT_LOAD_TARGET_XXX</a></code> for details.</p>
-<p>Note that the auto-hinter needs a valid Unicode cmap (either a native one or synthesized by FreeType) for producing correct results. If a font provides an incorrect mapping (for example, assigning the character code U+005A, LATIN CAPITAL LETTER Z, to a glyph depicting a mathematical integral sign), the auto-hinter might produce useless results.</p>
-<hr>
-
-<h2 id="ft_load_target_xxx">FT_LOAD_TARGET_XXX<a class="headerlink" href="#ft_load_target_xxx" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code>#<span class="keyword">define</span> FT_LOAD_TARGET_( x ) ( (<a href="ft2-basic_types.html#ft_int32">FT_Int32</a>)( (x) & 15 ) << 16 )
-
-#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_load_target_normal">FT_LOAD_TARGET_NORMAL</a> FT_LOAD_TARGET_( <a href="ft2-base_interface.html#ft_render_mode_normal">FT_RENDER_MODE_NORMAL</a> )
-#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_load_target_light">FT_LOAD_TARGET_LIGHT</a> FT_LOAD_TARGET_( <a href="ft2-base_interface.html#ft_render_mode_light">FT_RENDER_MODE_LIGHT</a> )
-#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_load_target_mono">FT_LOAD_TARGET_MONO</a> FT_LOAD_TARGET_( <a href="ft2-base_interface.html#ft_render_mode_mono">FT_RENDER_MODE_MONO</a> )
-#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_load_target_lcd">FT_LOAD_TARGET_LCD</a> FT_LOAD_TARGET_( <a href="ft2-base_interface.html#ft_render_mode_lcd">FT_RENDER_MODE_LCD</a> )
-#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_load_target_lcd_v">FT_LOAD_TARGET_LCD_V</a> FT_LOAD_TARGET_( <a href="ft2-base_interface.html#ft_render_mode_lcd_v">FT_RENDER_MODE_LCD_V</a> )
-</code></pre></div>
-
-<p>A list of values to select a specific hinting algorithm for the hinter. You should OR one of these values to your <code>load_flags</code> when calling <code><a href="ft2-base_interface.html#ft_load_glyph">FT_Load_Glyph</a></code>.</p>
-<p>Note that a font's native hinters may ignore the hinting algorithm you have specified (e.g., the TrueType bytecode interpreter). You can set <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_FORCE_AUTOHINT</a></code> to ensure that the auto-hinter is used.</p>
-<h4>values</h4>
-
-<table class="fields">
-<tr><td class="val" id="ft_load_target_normal">FT_LOAD_TARGET_NORMAL</td><td class="desc">
-<p>The default hinting algorithm, optimized for standard gray-level rendering. For monochrome output, use <code><a href="ft2-base_interface.html#ft_load_target_xxx">FT_LOAD_TARGET_MONO</a></code> instead.</p>
-</td></tr>
-<tr><td class="val" id="ft_load_target_light">FT_LOAD_TARGET_LIGHT</td><td class="desc">
-<p>A lighter hinting algorithm for gray-level modes. Many generated glyphs are fuzzier but better resemble their original shape. This is achieved by snapping glyphs to the pixel grid only vertically (Y-axis), as is done by FreeType's new CFF engine or Microsoft's ClearType font renderer. This preserves inter-glyph spacing in horizontal text. The snapping is done either by the native font driver, if the driver itself and the font support it, or by the auto-hinter.</p>
-<p>Advance widths are rounded to integer values; however, using the <code>lsb_delta</code> and <code>rsb_delta</code> fields of <code><a href="ft2-base_interface.html#ft_glyphslotrec">FT_GlyphSlotRec</a></code>, it is possible to get fractional advance widths for subpixel positioning (which is recommended to use).</p>
-<p>If configuration option <code>AF_CONFIG_OPTION_TT_SIZE_METRICS</code> is active, TrueType-like metrics are used to make this mode behave similarly as in unpatched FreeType versions between 2.4.6 and 2.7.1 (inclusive).</p>
-</td></tr>
-<tr><td class="val" id="ft_load_target_mono">FT_LOAD_TARGET_MONO</td><td class="desc">
-<p>Strong hinting algorithm that should only be used for monochrome output. The result is probably unpleasant if the glyph is rendered in non-monochrome modes.</p>
-<p>Note that for outline fonts only the TrueType font driver has proper monochrome hinting support, provided the TTFs contain hints for B/W rendering (which most fonts no longer provide). If these conditions are not met it is very likely that you get ugly results at smaller sizes.</p>
-</td></tr>
-<tr><td class="val" id="ft_load_target_lcd">FT_LOAD_TARGET_LCD</td><td class="desc">
-<p>A variant of <code><a href="ft2-base_interface.html#ft_load_target_xxx">FT_LOAD_TARGET_LIGHT</a></code> optimized for horizontally decimated LCD displays.</p>
-</td></tr>
-<tr><td class="val" id="ft_load_target_lcd_v">FT_LOAD_TARGET_LCD_V</td><td class="desc">
-<p>A variant of <code><a href="ft2-base_interface.html#ft_load_target_xxx">FT_LOAD_TARGET_NORMAL</a></code> optimized for vertically decimated LCD displays.</p>
-</td></tr>
-</table>
-
-<h4>note</h4>
-
-<p>You should use only <em>one</em> of the <code>FT_LOAD_TARGET_XXX</code> values in your <code>load_flags</code>. They can't be ORed.</p>
-<p>If <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_RENDER</a></code> is also set, the glyph is rendered in the corresponding mode (i.e., the mode that matches the used algorithm best). An exception is <code>FT_LOAD_TARGET_MONO</code> since it implies <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_MONOCHROME</a></code>.</p>
-<p>You can use a hinting algorithm that doesn't correspond to the same rendering mode. As an example, it is possible to use the ‘light’ hinting algorithm and have the results rendered in horizontal LCD pixel mode, with code like
-<div class="highlight"><pre><span></span><code> FT_Load_Glyph( face, glyph_index,
- load_flags | FT_LOAD_TARGET_LIGHT );
-
- FT_Render_Glyph( face->glyph, FT_RENDER_MODE_LCD );
-</code></pre></div></p>
-<p>In general, you should stick with one rendering mode. For example, switching between <code><a href="ft2-base_interface.html#ft_load_target_xxx">FT_LOAD_TARGET_NORMAL</a></code> and <code><a href="ft2-base_interface.html#ft_load_target_xxx">FT_LOAD_TARGET_MONO</a></code> enforces a lot of recomputation for TrueType fonts, which is slow. Another reason is caching: Selecting a different mode usually causes changes in both the outlines and the rasterized bitmaps; it is thus necessary to empty the cache after a mode switch to avoid false hits.</p>
-<hr>
-
-<h2 id="ft_subglyph_flag_xxx">FT_SUBGLYPH_FLAG_XXX<a class="headerlink" href="#ft_subglyph_flag_xxx" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_subglyph_flag_args_are_words">FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS</a> 1
-#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_subglyph_flag_args_are_xy_values">FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES</a> 2
-#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_subglyph_flag_round_xy_to_grid">FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID</a> 4
-#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_subglyph_flag_scale">FT_SUBGLYPH_FLAG_SCALE</a> 8
-#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_subglyph_flag_xy_scale">FT_SUBGLYPH_FLAG_XY_SCALE</a> 0x40
-#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_subglyph_flag_2x2">FT_SUBGLYPH_FLAG_2X2</a> 0x80
-#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_subglyph_flag_use_my_metrics">FT_SUBGLYPH_FLAG_USE_MY_METRICS</a> 0x200
-</code></pre></div>
-
-<p>A list of constants describing subglyphs. Please refer to the ‘glyf’ table description in the OpenType specification for the meaning of the various flags (which get synthesized for non-OpenType subglyphs).</p>
-<p><a href="https://docs.microsoft.com/en-us/typography/opentype/spec/glyf#composite-glyph-description">https://docs.microsoft.com/en-us/typography/opentype/spec/glyf#composite-glyph-description</a></p>
-<h4>values</h4>
-
-<table class="fields long">
-<tr><td class="val" id="ft_subglyph_flag_args_are_words">FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS</td><td class="desc">
-
-</td></tr>
-<tr><td class="val" id="ft_subglyph_flag_args_are_xy_values">FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES</td><td class="desc">
-
-</td></tr>
-<tr><td class="val" id="ft_subglyph_flag_round_xy_to_grid">FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID</td><td class="desc">
-
-</td></tr>
-<tr><td class="val" id="ft_subglyph_flag_scale">FT_SUBGLYPH_FLAG_SCALE</td><td class="desc">
-
-</td></tr>
-<tr><td class="val" id="ft_subglyph_flag_xy_scale">FT_SUBGLYPH_FLAG_XY_SCALE</td><td class="desc">
-
-</td></tr>
-<tr><td class="val" id="ft_subglyph_flag_2x2">FT_SUBGLYPH_FLAG_2X2</td><td class="desc">
-
-</td></tr>
-<tr><td class="val" id="ft_subglyph_flag_use_my_metrics">FT_SUBGLYPH_FLAG_USE_MY_METRICS</td><td class="desc">
-
-</td></tr>
-</table>
-
-<hr>
-
-<h2 id="ft_fstype_xxx">FT_FSTYPE_XXX<a class="headerlink" href="#ft_fstype_xxx" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_fstype_installable_embedding">FT_FSTYPE_INSTALLABLE_EMBEDDING</a> 0x0000
-#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_fstype_restricted_license_embedding">FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING</a> 0x0002
-#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_fstype_preview_and_print_embedding">FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING</a> 0x0004
-#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_fstype_editable_embedding">FT_FSTYPE_EDITABLE_EMBEDDING</a> 0x0008
-#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_fstype_no_subsetting">FT_FSTYPE_NO_SUBSETTING</a> 0x0100
-#<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_fstype_bitmap_embedding_only">FT_FSTYPE_BITMAP_EMBEDDING_ONLY</a> 0x0200
-</code></pre></div>
-
-<p>A list of bit flags used in the <code>fsType</code> field of the OS/2 table in a TrueType or OpenType font and the <code>FSType</code> entry in a PostScript font. These bit flags are returned by <code><a href="ft2-base_interface.html#ft_get_fstype_flags">FT_Get_FSType_Flags</a></code>; they inform client applications of embedding and subsetting restrictions associated with a font.</p>
-<p>See <a href="https://www.adobe.com/content/dam/Adobe/en/devnet/acrobat/pdfs/FontPolicies.pdf">https://www.adobe.com/content/dam/Adobe/en/devnet/acrobat/pdfs/FontPolicies.pdf</a> for more details.</p>
-<h4>values</h4>
-
-<table class="fields long">
-<tr><td class="val" id="ft_fstype_installable_embedding">FT_FSTYPE_INSTALLABLE_EMBEDDING</td><td class="desc">
-<p>Fonts with no fsType bit set may be embedded and permanently installed on the remote system by an application.</p>
-</td></tr>
-<tr><td class="val" id="ft_fstype_restricted_license_embedding">FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING</td><td class="desc">
-<p>Fonts that have only this bit set must not be modified, embedded or exchanged in any manner without first obtaining permission of the font software copyright owner.</p>
-</td></tr>
-<tr><td class="val" id="ft_fstype_preview_and_print_embedding">FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING</td><td class="desc">
-<p>The font may be embedded and temporarily loaded on the remote system. Documents containing Preview & Print fonts must be opened ‘read-only’; no edits can be applied to the document.</p>
-</td></tr>
-<tr><td class="val" id="ft_fstype_editable_embedding">FT_FSTYPE_EDITABLE_EMBEDDING</td><td class="desc">
-<p>The font may be embedded but must only be installed temporarily on other systems. In contrast to Preview & Print fonts, documents containing editable fonts may be opened for reading, editing is permitted, and changes may be saved.</p>
-</td></tr>
-<tr><td class="val" id="ft_fstype_no_subsetting">FT_FSTYPE_NO_SUBSETTING</td><td class="desc">
-<p>The font may not be subsetted prior to embedding.</p>
-</td></tr>
-<tr><td class="val" id="ft_fstype_bitmap_embedding_only">FT_FSTYPE_BITMAP_EMBEDDING_ONLY</td><td class="desc">
-<p>Only bitmaps contained in the font may be embedded; no outline data may be embedded. If there are no bitmaps available in the font, then the font is unembeddable.</p>
-</td></tr>
-</table>
-
-<h4>note</h4>
-
-<p>The flags are ORed together, thus more than a single value can be returned.</p>
-<p>While the <code>fsType</code> flags can indicate that a font may be embedded, a license with the font vendor may be separately required to use the font in this way.</p>
-<hr>
-
-<h2 id="ft_has_fast_glyphs">FT_HAS_FAST_GLYPHS<a class="headerlink" href="#ft_has_fast_glyphs" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_HAS_FAST_GLYPHS</b>( face ) 0
-</code></pre></div>
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+ <li class="md-nav__item">
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+ <li class="md-nav__item">
+ <a href="ft2-preamble.html" class="md-nav__link">
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+ <li class="md-nav__item">
+ <a href="ft2-header_inclusion.html" class="md-nav__link">
+ FreeType's header inclusion scheme
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+ <li class="md-nav__item">
+ <a href="ft2-user_allocation.html" class="md-nav__link">
+ User allocation
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Core API
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+ <nav class="md-nav" aria-label="Core API" data-md-level="1">
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+ <label class="md-nav__link md-nav__link--active" for="__toc">
+ Basic Data Types
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+
+ <a href="ft2-basic_types.html" class="md-nav__link md-nav__link--active">
Basic Data Types
- </label>
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- <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link md-nav__link--active">
- Basic Data Types
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+ </a>
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+
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+
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+ <label class="md-nav__title" for="__toc">
+ <span class="md-nav__icon md-icon"></span>
+ Table of contents
+ </label>
+ <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
<li class="md-nav__item">
<a href="#synopsis" class="md-nav__link">
</li>
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+ <li class="md-nav__item">
+ <a href="ft2-library_setup.html" class="md-nav__link">
+ Library Setup
+ </a>
+ </li>
+
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- Base Interface
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+ <li class="md-nav__item">
+ <a href="ft2-face_creation.html" class="md-nav__link">
+ Face Creation
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
- Unicode Variation Sequences
- </a>
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-
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-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-font_testing_macros.html" class="md-nav__link">
+ Font Testing Macros
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
- Glyph Color Management
- </a>
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-
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-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+ Sizing and Scaling
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
- Glyph Layer Management
- </a>
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-
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-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+ Glyph Retrieval
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-character_mapping.html" class="md-nav__link">
+ Character Mapping
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
- Glyph Management
- </a>
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+
+
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+
+ <li class="md-nav__item">
+ <a href="ft2-information_retrieval.html" class="md-nav__link">
+ Information Retrieval
+ </a>
+ </li>
+
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+
+
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+
+ <li class="md-nav__item">
+ <a href="ft2-other_api_data.html" class="md-nav__link">
+ Other API Data
+ </a>
+ </li>
+
+
+ </ul>
+ </nav>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
- Mac Specific Interface
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+ <li class="md-nav__item md-nav__item--nested">
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+ <label class="md-nav__link" for="__nav_5">
+ Extended API
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+ <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_5">
+ <span class="md-nav__icon md-icon"></span>
+ Extended API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_variants.html" class="md-nav__link">
+ Unicode Variation Sequences
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-color_management.html" class="md-nav__link">
+ Glyph Color Management
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
- Size Management
- </a>
- </li>
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-layer_management.html" class="md-nav__link">
+ Glyph Layer Management
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_management.html" class="md-nav__link">
+ Glyph Management
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-mac_specific.html" class="md-nav__link">
+ Mac Specific Interface
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sizes_management.html" class="md-nav__link">
+ Size Management
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
- Header File Macros
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-header_file_macros.html" class="md-nav__link">
+ Header File Macros
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
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+
+
+
- <label class="md-nav__link" for="nav-5">
- Format-Specific API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-5">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+
+ <label class="md-nav__link" for="__nav_6">
Format-Specific API
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
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+ <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_6">
+ <span class="md-nav__icon md-icon"></span>
+ Format-Specific API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
- Multiple Masters
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-multiple_masters.html" class="md-nav__link">
+ Multiple Masters
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-truetype_tables.html" class="md-nav__link">
+ TrueType Tables
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
- TrueType Tables
- </a>
- </li>
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-type1_tables.html" class="md-nav__link">
+ Type 1 Tables
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
- Type 1 Tables
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
- SFNT Names
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sfnt_names.html" class="md-nav__link">
+ SFNT Names
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bdf_fonts.html" class="md-nav__link">
+ BDF and PCF Files
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
- BDF and PCF Files
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
- CID Fonts
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cid_fonts.html" class="md-nav__link">
+ CID Fonts
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
- PFR Fonts
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pfr_fonts.html" class="md-nav__link">
+ PFR Fonts
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
- Window FNT Files
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+ Window FNT Files
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
- Font Formats
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-svg_fonts.html" class="md-nav__link">
+ OpenType SVG Fonts
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-font_formats.html" class="md-nav__link">
+ Font Formats
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gasp_table.html" class="md-nav__link">
+ Gasp Table
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
- Gasp Table
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+
+
+
- <label class="md-nav__link" for="nav-6">
- Controlling FreeType Modules
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-6">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+
+ <label class="md-nav__link" for="__nav_7">
Controlling FreeType Modules
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+ <label class="md-nav__title" for="__nav_7">
+ <span class="md-nav__icon md-icon"></span>
+ Controlling FreeType Modules
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
- The auto-hinter
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-auto_hinter.html" class="md-nav__link">
+ The auto-hinter
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
- The CFF driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cff_driver.html" class="md-nav__link">
+ The CFF driver
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+ The Type 1 and CID drivers
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
- The Type 1 and CID drivers
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
- The TrueType driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-tt_driver.html" class="md-nav__link">
+ The TrueType driver
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pcf_driver.html" class="md-nav__link">
+ The PCF driver
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
- The PCF driver
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
- Driver properties
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+ The SVG driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
- Parameter Tags
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-properties.html" class="md-nav__link">
+ Driver properties
+ </a>
+ </li>
+
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-parameter_tags.html" class="md-nav__link">
+ Parameter Tags
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
- Subpixel Rendering
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-lcd_rendering.html" class="md-nav__link">
+ Subpixel Rendering
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+
+
+
- <label class="md-nav__link" for="nav-7">
- Cache Sub-System
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-7">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+
+ <label class="md-nav__link" for="__nav_8">
Cache Sub-System
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+ <label class="md-nav__title" for="__nav_8">
+ <span class="md-nav__icon md-icon"></span>
+ Cache Sub-System
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
- Cache Sub-System
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
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<hr />
<h1 id="basic-data-types">Basic Data Types<a class="headerlink" href="#basic-data-types" title="Permanent link">¶</a></h1>
<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">¶</a></h2>
-<p>This section contains the basic data types defined by FreeType 2, ranging from simple scalar types to bitmap descriptors. More font-specific structures are defined in a different section.</p>
+<p>This section contains the basic data types defined by FreeType 2, ranging from simple scalar types to bitmap descriptors. More font-specific structures are defined in a different section. Note that FreeType does not use floating-point data types. Fractional values are represented by fixed-point integers, with lower bits storing the fractional part.</p>
<h2 id="ft_byte">FT_Byte<a class="headerlink" href="#ft_byte" title="Permanent link">¶</a></h2>
<p>Defined in FT_TYPES_H (freetype/fttypes.h).</p>
<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">unsigned</span> <span class="keyword">char</span> <b>FT_Byte</b>;
<h2 id="ft_uint32">FT_UInt32<a class="headerlink" href="#ft_uint32" title="Permanent link">¶</a></h2>
<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">unsigned</span> XXX <b>FT_UInt32</b>;
</code></pre></div>
-
<hr>
<h2 id="ft_int64">FT_Int64<a class="headerlink" href="#ft_int64" title="Permanent link">¶</a></h2>
<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">signed</span> XXX <b>FT_Int64</b>;
</code></pre></div>
-
<hr>
<h2 id="ft_uint64">FT_UInt64<a class="headerlink" href="#ft_uint64" title="Permanent link">¶</a></h2>
<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">unsigned</span> XXX <b>FT_UInt64</b>;
</code></pre></div>
-
<hr>
<h2 id="ft_short">FT_Short<a class="headerlink" href="#ft_short" title="Permanent link">¶</a></h2>
<p>A simple structure used to store a 2D vector; coordinates are of the FT_Pos type.</p>
<h4>fields</h4>
-
<table class="fields">
<tr><td class="val" id="x">x</td><td class="desc">
<p>The horizontal coordinate.</p>
<p>A structure used to hold an outline's bounding box, i.e., the coordinates of its extrema in the horizontal and vertical directions.</p>
<h4>fields</h4>
-
<table class="fields">
<tr><td class="val" id="xmin">xMin</td><td class="desc">
<p>The horizontal minimum (left-most).</p>
y' = x*yx + y*yy
</code></pre></div></p>
<h4>fields</h4>
-
<table class="fields">
<tr><td class="val" id="xx">xx</td><td class="desc">
<p>Matrix coefficient.</p>
<p>A simple structure used to store a 2D vector unit vector. Uses FT_F2Dot14 types.</p>
<h4>fields</h4>
-
<table class="fields">
<tr><td class="val" id="x">x</td><td class="desc">
<p>Horizontal coordinate.</p>
<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Data_
{
<span class="keyword">const</span> <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>* pointer;
- <a href="ft2-basic_types.html#ft_int">FT_Int</a> length;
+ <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> length;
} <b>FT_Data</b>;
</code></pre></div>
<p>Read-only binary data represented as a pointer and a length.</p>
<h4>fields</h4>
-
<table class="fields">
<tr><td class="val" id="pointer">pointer</td><td class="desc">
<p>The data.</p>
<h2 id="ft_make_tag">FT_MAKE_TAG<a class="headerlink" href="#ft_make_tag" title="Permanent link">¶</a></h2>
<p>Defined in FT_TYPES_H (freetype/fttypes.h).</p>
-<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_MAKE_TAG</b>( _x1, _x2, _x3, _x4 ) \
- (<a href="ft2-basic_types.html#ft_tag">FT_Tag</a>) \
- ( ( (<a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>)_x1 << 24 ) | \
- ( (<a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>)_x2 << 16 ) | \
- ( (<a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>)_x3 << 8 ) | \
- (<a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>)_x4 )
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_MAKE_TAG</b>( _x1, _x2, _x3, _x4 ) \
+ ( ( FT_STATIC_BYTE_CAST( <a href="ft2-basic_types.html#ft_tag">FT_Tag</a>, _x1 ) << 24 ) | \
+ ( FT_STATIC_BYTE_CAST( <a href="ft2-basic_types.html#ft_tag">FT_Tag</a>, _x2 ) << 16 ) | \
+ ( FT_STATIC_BYTE_CAST( <a href="ft2-basic_types.html#ft_tag">FT_Tag</a>, _x3 ) << 8 ) | \
+ FT_STATIC_BYTE_CAST( <a href="ft2-basic_types.html#ft_tag">FT_Tag</a>, _x4 ) )
</code></pre></div>
-<p>This macro converts four-letter tags that are used to label TrueType tables into an unsigned long, to be used within FreeType.</p>
+<p>This macro converts four-letter tags that are used to label TrueType tables into an <code>FT_Tag</code> type, to be used within FreeType.</p>
<h4>note</h4>
<p>The produced values <strong>must</strong> be 32-bit integers. Don't redefine this macro.</p>
<p>Some FreeType object contains a <code>generic</code> field, of type <code>FT_Generic</code>, which usage is left to client applications and font servers.</p>
<p>It can be used to store a pointer to client-specific data, as well as the address of a ‘finalizer’ function, which will be called by FreeType when the object is destroyed (for example, the previous client example would put the address of the glyph cache destructor in the <code>finalizer</code> field).</p>
<h4>fields</h4>
-
<table class="fields">
<tr><td class="val" id="data">data</td><td class="desc">
<p>A typeless pointer to any client-specified data. This field is completely ignored by the FreeType library.</p>
<p>A structure used to describe a bitmap or pixmap to the raster. Note that we now manage pixmaps of various depths through the <code>pixel_mode</code> field.</p>
<h4>fields</h4>
-
<table class="fields">
<tr><td class="val" id="rows">rows</td><td class="desc">
<p>The number of bitmap rows.</p>
</td></tr>
</table>
+<h4>note</h4>
+
+<p><code>width</code> and <code>rows</code> refer to the <em>physical</em> size of the bitmap, not the <em>logical</em> one. For example, if <code><a href="ft2-basic_types.html#ft_pixel_mode">FT_Pixel_Mode</a></code> is set to <code>FT_PIXEL_MODE_LCD</code>, the logical width is a just a third of the physical one.</p>
<hr>
<h2 id="ft_pixel_mode">FT_Pixel_Mode<a class="headerlink" href="#ft_pixel_mode" title="Permanent link">¶</a></h2>
<p>An enumeration type used to describe the format of pixels in a given bitmap. Note that additional formats may be added in the future.</p>
<h4>values</h4>
-
<table class="fields">
<tr><td class="val" id="ft_pixel_mode_none">FT_PIXEL_MODE_NONE</td><td class="desc">
<p>Value 0 is reserved.</p>
<p>A 4-bit per pixel bitmap, representing embedded anti-aliased bitmaps in font files according to the OpenType specification. We haven't found a single font using this format, however.</p>
</td></tr>
<tr><td class="val" id="ft_pixel_mode_lcd">FT_PIXEL_MODE_LCD</td><td class="desc">
-<p>An 8-bit bitmap, representing RGB or BGR decimated glyph images used for display on LCD displays; the bitmap is three times wider than the original glyph image. See also <code><a href="ft2-base_interface.html#ft_render_mode">FT_RENDER_MODE_LCD</a></code>.</p>
+<p>An 8-bit bitmap, representing RGB or BGR decimated glyph images used for display on LCD displays; the bitmap is three times wider than the original glyph image. See also <code><a href="ft2-glyph_retrieval.html#ft_render_mode">FT_RENDER_MODE_LCD</a></code>.</p>
</td></tr>
<tr><td class="val" id="ft_pixel_mode_lcd_v">FT_PIXEL_MODE_LCD_V</td><td class="desc">
-<p>An 8-bit bitmap, representing RGB or BGR decimated glyph images used for display on rotated LCD displays; the bitmap is three times taller than the original glyph image. See also <code><a href="ft2-base_interface.html#ft_render_mode">FT_RENDER_MODE_LCD_V</a></code>.</p>
+<p>An 8-bit bitmap, representing RGB or BGR decimated glyph images used for display on rotated LCD displays; the bitmap is three times taller than the original glyph image. See also <code><a href="ft2-glyph_retrieval.html#ft_render_mode">FT_RENDER_MODE_LCD_V</a></code>.</p>
</td></tr>
<tr><td class="val" id="ft_pixel_mode_bgra">FT_PIXEL_MODE_BGRA</td><td class="desc">
-<p>[Since 2.5] An image with four 8-bit channels per pixel, representing a color image (such as emoticons) with alpha channel. For each pixel, the format is BGRA, which means, the blue channel comes first in memory. The color channels are pre-multiplied and in the sRGB colorspace. For example, full red at half-translucent opacity will be represented as ‘00,00,80,80’, not ‘00,00,FF,80’. See also <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_COLOR</a></code>.</p>
+<p>[Since 2.5] An image with four 8-bit channels per pixel, representing a color image (such as emoticons) with alpha channel. For each pixel, the format is BGRA, which means, the blue channel comes first in memory. The color channels are pre-multiplied and in the sRGB colorspace. For example, full red at half-translucent opacity will be represented as ‘00,00,80,80’, not ‘00,00,FF,80’. See also <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_COLOR</a></code>.</p>
</td></tr>
</table>
<a href="ft2-basic_types.html#ft_image_tag">FT_IMAGE_TAG</a>( <a href="ft2-basic_types.html#ft_glyph_format_composite">FT_GLYPH_FORMAT_COMPOSITE</a>, 'c', 'o', 'm', 'p' ),
<a href="ft2-basic_types.html#ft_image_tag">FT_IMAGE_TAG</a>( <a href="ft2-basic_types.html#ft_glyph_format_bitmap">FT_GLYPH_FORMAT_BITMAP</a>, 'b', 'i', 't', 's' ),
<a href="ft2-basic_types.html#ft_image_tag">FT_IMAGE_TAG</a>( <a href="ft2-basic_types.html#ft_glyph_format_outline">FT_GLYPH_FORMAT_OUTLINE</a>, 'o', 'u', 't', 'l' ),
- <a href="ft2-basic_types.html#ft_image_tag">FT_IMAGE_TAG</a>( <a href="ft2-basic_types.html#ft_glyph_format_plotter">FT_GLYPH_FORMAT_PLOTTER</a>, 'p', 'l', 'o', 't' )
+ <a href="ft2-basic_types.html#ft_image_tag">FT_IMAGE_TAG</a>( <a href="ft2-basic_types.html#ft_glyph_format_plotter">FT_GLYPH_FORMAT_PLOTTER</a>, 'p', 'l', 'o', 't' ),
+ <a href="ft2-basic_types.html#ft_image_tag">FT_IMAGE_TAG</a>( <a href="ft2-basic_types.html#ft_glyph_format_svg">FT_GLYPH_FORMAT_SVG</a>, 'S', 'V', 'G', ' ' )
} <b>FT_Glyph_Format</b>;
<p>An enumeration type used to describe the format of a given glyph image. Note that this version of FreeType only supports two image formats, even though future font drivers will be able to register their own format.</p>
<h4>values</h4>
-
<table class="fields">
<tr><td class="val" id="ft_glyph_format_none">FT_GLYPH_FORMAT_NONE</td><td class="desc">
<p>The value 0 is reserved.</p>
</td></tr>
<tr><td class="val" id="ft_glyph_format_composite">FT_GLYPH_FORMAT_COMPOSITE</td><td class="desc">
-<p>The glyph image is a composite of several other images. This format is <em>only</em> used with <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_NO_RECURSE</a></code>, and is used to report compound glyphs (like accented characters).</p>
+<p>The glyph image is a composite of several other images. This format is <em>only</em> used with <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_RECURSE</a></code>, and is used to report compound glyphs (like accented characters).</p>
</td></tr>
<tr><td class="val" id="ft_glyph_format_bitmap">FT_GLYPH_FORMAT_BITMAP</td><td class="desc">
-<p>The glyph image is a bitmap, and can be described as an <code><a href="ft2-basic_types.html#ft_bitmap">FT_Bitmap</a></code>. You generally need to access the <code>bitmap</code> field of the <code><a href="ft2-base_interface.html#ft_glyphslotrec">FT_GlyphSlotRec</a></code> structure to read it.</p>
+<p>The glyph image is a bitmap, and can be described as an <code><a href="ft2-basic_types.html#ft_bitmap">FT_Bitmap</a></code>. You generally need to access the <code>bitmap</code> field of the <code><a href="ft2-glyph_retrieval.html#ft_glyphslotrec">FT_GlyphSlotRec</a></code> structure to read it.</p>
</td></tr>
<tr><td class="val" id="ft_glyph_format_outline">FT_GLYPH_FORMAT_OUTLINE</td><td class="desc">
-<p>The glyph image is a vectorial outline made of line segments and Bezier arcs; it can be described as an <code><a href="ft2-outline_processing.html#ft_outline">FT_Outline</a></code>; you generally want to access the <code>outline</code> field of the <code><a href="ft2-base_interface.html#ft_glyphslotrec">FT_GlyphSlotRec</a></code> structure to read it.</p>
+<p>The glyph image is a vectorial outline made of line segments and Bezier arcs; it can be described as an <code><a href="ft2-outline_processing.html#ft_outline">FT_Outline</a></code>; you generally want to access the <code>outline</code> field of the <code><a href="ft2-glyph_retrieval.html#ft_glyphslotrec">FT_GlyphSlotRec</a></code> structure to read it.</p>
</td></tr>
<tr><td class="val" id="ft_glyph_format_plotter">FT_GLYPH_FORMAT_PLOTTER</td><td class="desc">
<p>The glyph image is a vectorial path with no inside and outside contours. Some Type 1 fonts, like those in the Hershey family, contain glyphs in this format. These are described as <code><a href="ft2-outline_processing.html#ft_outline">FT_Outline</a></code>, but FreeType isn't currently capable of rendering them correctly.</p>
</td></tr>
+<tr><td class="val" id="ft_glyph_format_svg">FT_GLYPH_FORMAT_SVG</td><td class="desc">
+<p>[Since 2.12] The glyph is represented by an SVG document in the ‘SVG ’ table.</p>
+</td></tr>
</table>
<hr>
<h2 id="ft_image_tag">FT_IMAGE_TAG<a class="headerlink" href="#ft_image_tag" title="Permanent link">¶</a></h2>
<p>Defined in FT_IMAGE_H (freetype/ftimage.h).</p>
<div class = "codehilite"><pre><code>#<span class="keyword">ifndef</span> <b>FT_IMAGE_TAG</b>
-#<span class="keyword">define</span> <b>FT_IMAGE_TAG</b>( value, _x1, _x2, _x3, _x4 ) \
- value = ( ( (<span class="keyword">unsigned</span> <span class="keyword">long</span>)_x1 << 24 ) | \
- ( (<span class="keyword">unsigned</span> <span class="keyword">long</span>)_x2 << 16 ) | \
- ( (<span class="keyword">unsigned</span> <span class="keyword">long</span>)_x3 << 8 ) | \
- (<span class="keyword">unsigned</span> <span class="keyword">long</span>)_x4 )
+
+#<span class="keyword">define</span> <b>FT_IMAGE_TAG</b>( value, _x1, _x2, _x3, _x4 ) \
+ value = ( ( FT_STATIC_BYTE_CAST( <span class="keyword">unsigned</span> <span class="keyword">long</span>, _x1 ) << 24 ) | \
+ ( FT_STATIC_BYTE_CAST( <span class="keyword">unsigned</span> <span class="keyword">long</span>, _x2 ) << 16 ) | \
+ ( FT_STATIC_BYTE_CAST( <span class="keyword">unsigned</span> <span class="keyword">long</span>, _x3 ) << 8 ) | \
+ FT_STATIC_BYTE_CAST( <span class="keyword">unsigned</span> <span class="keyword">long</span>, _x4 ) )
+
#<span class="keyword">endif</span> /* <b>FT_IMAGE_TAG</b> */
</code></pre></div>
<p>to get a simple enumeration without assigning special numbers.</p>
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-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-header_inclusion.html" class="md-nav__link">
+ FreeType's header inclusion scheme
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-user_allocation.html" title="User allocation" class="md-nav__link">
- User allocation
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-user_allocation.html" class="md-nav__link">
+ User allocation
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-4" type="checkbox" id="nav-4">
+
+
+
- <label class="md-nav__link" for="nav-4">
- Core API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-4">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+
+ <label class="md-nav__link" for="__nav_4">
Core API
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
+ <nav class="md-nav" aria-label="Core API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_4">
+ <span class="md-nav__icon md-icon"></span>
+ Core API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-version.html" title="FreeType Version" class="md-nav__link">
- FreeType Version
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-basic_types.html" class="md-nav__link">
+ Basic Data Types
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link">
- Basic Data Types
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-library_setup.html" class="md-nav__link">
+ Library Setup
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link">
- Base Interface
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-face_creation.html" class="md-nav__link">
+ Face Creation
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
- Unicode Variation Sequences
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-font_testing_macros.html" class="md-nav__link">
+ Font Testing Macros
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
- Glyph Color Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+ Sizing and Scaling
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
- Glyph Layer Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+ Glyph Retrieval
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
- Glyph Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-character_mapping.html" class="md-nav__link">
+ Character Mapping
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
- Mac Specific Interface
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-information_retrieval.html" class="md-nav__link">
+ Information Retrieval
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
- Size Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-other_api_data.html" class="md-nav__link">
+ Other API Data
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
- Header File Macros
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
+ </ul>
+ </nav>
+ </li>
+
-
-
- <li class="md-nav__item md-nav__item--active md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5" checked>
+
+
- <label class="md-nav__link" for="nav-5">
- Format-Specific API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-5">
- Format-Specific API
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+
+ <label class="md-nav__link" for="__nav_5">
+ Extended API
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_5">
+ <span class="md-nav__icon md-icon"></span>
+ Extended API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
- Multiple Masters
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_variants.html" class="md-nav__link">
+ Unicode Variation Sequences
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
- TrueType Tables
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-color_management.html" class="md-nav__link">
+ Glyph Color Management
+ </a>
+ </li>
+
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-layer_management.html" class="md-nav__link">
+ Glyph Layer Management
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
- Type 1 Tables
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_management.html" class="md-nav__link">
+ Glyph Management
+ </a>
+ </li>
+
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-mac_specific.html" class="md-nav__link">
+ Mac Specific Interface
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sizes_management.html" class="md-nav__link">
+ Size Management
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-header_file_macros.html" class="md-nav__link">
+ Header File Macros
+ </a>
+ </li>
+
+
+ </ul>
+ </nav>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
- SFNT Names
- </a>
- </li>
+
+
+
+
-
-
+
+
+
+
+
+
+ <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" checked>
+
+ <label class="md-nav__link" for="__nav_6">
+ Format-Specific API
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+ <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_6">
+ <span class="md-nav__icon md-icon"></span>
+ Format-Specific API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-multiple_masters.html" class="md-nav__link">
+ Multiple Masters
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-truetype_tables.html" class="md-nav__link">
+ TrueType Tables
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-type1_tables.html" class="md-nav__link">
+ Type 1 Tables
+ </a>
+ </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sfnt_names.html" class="md-nav__link">
+ SFNT Names
+ </a>
+ </li>
+
- <li class="md-nav__item md-nav__item--active">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+
+
+
+
+
+
+ <li class="md-nav__item md-nav__item--active">
-
-
- <label class="md-nav__link md-nav__link--active" for="__toc">
+ <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+
+
+
+
+
+ <label class="md-nav__link md-nav__link--active" for="__toc">
+ BDF and PCF Files
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+
+ <a href="ft2-bdf_fonts.html" class="md-nav__link md-nav__link--active">
BDF and PCF Files
- </label>
-
- <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link md-nav__link--active">
- BDF and PCF Files
- </a>
-
+ </a>
-<nav class="md-nav md-nav--secondary">
+
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+
- <label class="md-nav__title" for="__toc">Table of contents</label>
- <ul class="md-nav__list" data-md-scrollfix>
+ <label class="md-nav__title" for="__toc">
+ <span class="md-nav__icon md-icon"></span>
+ Table of contents
+ </label>
+ <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
<li class="md-nav__item">
<a href="#synopsis" class="md-nav__link">
</li>
-
-
-
-
</ul>
</nav>
-
- </li>
+
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
- CID Fonts
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cid_fonts.html" class="md-nav__link">
+ CID Fonts
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pfr_fonts.html" class="md-nav__link">
+ PFR Fonts
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
- PFR Fonts
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
- Window FNT Files
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+ Window FNT Files
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
- Font Formats
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-svg_fonts.html" class="md-nav__link">
+ OpenType SVG Fonts
+ </a>
+ </li>
+
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-font_formats.html" class="md-nav__link">
+ Font Formats
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
- Gasp Table
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gasp_table.html" class="md-nav__link">
+ Gasp Table
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+
+
+
- <label class="md-nav__link" for="nav-6">
- Controlling FreeType Modules
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-6">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+
+ <label class="md-nav__link" for="__nav_7">
Controlling FreeType Modules
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+ <label class="md-nav__title" for="__nav_7">
+ <span class="md-nav__icon md-icon"></span>
+ Controlling FreeType Modules
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
- The auto-hinter
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-auto_hinter.html" class="md-nav__link">
+ The auto-hinter
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
- The CFF driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cff_driver.html" class="md-nav__link">
+ The CFF driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
- The Type 1 and CID drivers
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+ The Type 1 and CID drivers
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-tt_driver.html" class="md-nav__link">
+ The TrueType driver
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
- The TrueType driver
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
- The PCF driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pcf_driver.html" class="md-nav__link">
+ The PCF driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
- Driver properties
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+ The SVG driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
- Parameter Tags
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-properties.html" class="md-nav__link">
+ Driver properties
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-parameter_tags.html" class="md-nav__link">
+ Parameter Tags
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-lcd_rendering.html" class="md-nav__link">
+ Subpixel Rendering
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
- Subpixel Rendering
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+
+
+
- <label class="md-nav__link" for="nav-7">
- Cache Sub-System
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-7">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+
+ <label class="md-nav__link" for="__nav_8">
Cache Sub-System
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+ <label class="md-nav__title" for="__nav_8">
+ <span class="md-nav__icon md-icon"></span>
+ Cache Sub-System
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
- Cache Sub-System
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cache_subsystem.html" class="md-nav__link">
+ Cache Sub-System
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
+
+
+
- <label class="md-nav__link" for="nav-8">
- Support API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-8">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+
+ <label class="md-nav__link" for="__nav_9">
Support API
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-computations.html" title="Computations" class="md-nav__link">
- Computations
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
- List Processing
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
- Outline Processing
- </a>
- </li>
-
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<p>A list of BDF property types.</p>
<h4>values</h4>
-
<table class="fields long">
<tr><td class="val" id="bdf_property_type_none">BDF_PROPERTY_TYPE_NONE</td><td class="desc">
<p>Value 0 is used to indicate a missing property.</p>
<p>This structure models a given BDF/PCF property.</p>
<h4>fields</h4>
-
<table class="fields">
<tr><td class="val" id="type">type</td><td class="desc">
<p>The property type.</p>
<h2 id="ft_get_bdf_charset_id">FT_Get_BDF_Charset_ID<a class="headerlink" href="#ft_get_bdf_charset_id" title="Permanent link">¶</a></h2>
<p>Defined in FT_BDF_H (freetype/ftbdf.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Get_BDF_Charset_ID</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
+ <b>FT_Get_BDF_Charset_ID</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
<span class="keyword">const</span> <span class="keyword">char</span>* *acharset_encoding,
<span class="keyword">const</span> <span class="keyword">char</span>* *acharset_registry );
</code></pre></div>
<p>Retrieve a BDF font character set identity, according to the BDF specification.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="face">face</td><td class="desc">
<p>A handle to the input face.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="acharset_encoding">acharset_encoding</td><td class="desc">
<p>Charset encoding, as a C string, owned by the face.</p>
<h2 id="ft_get_bdf_property">FT_Get_BDF_Property<a class="headerlink" href="#ft_get_bdf_property" title="Permanent link">¶</a></h2>
<p>Defined in FT_BDF_H (freetype/ftbdf.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Get_BDF_Property</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
+ <b>FT_Get_BDF_Property</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
<span class="keyword">const</span> <span class="keyword">char</span>* prop_name,
<a href="ft2-bdf_fonts.html#bdf_propertyrec">BDF_PropertyRec</a> *aproperty );
</code></pre></div>
<p>Retrieve a BDF property from a BDF or PCF font file.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="face">face</td><td class="desc">
<p>A handle to the input face.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="aproperty">aproperty</td><td class="desc">
<p>The property.</p>
<h4>note</h4>
<p>This function works with BDF <em>and</em> PCF fonts. It returns an error otherwise. It also returns an error if the property is not in the font.</p>
-<p>A ‘property’ is a either key-value pair within the STARTPROPERTIES ... ENDPROPERTIES block of a BDF font or a key-value pair from the <code>info->props</code> array within a <code>FontRec</code> structure of a PCF font.</p>
+<p>A ‘property’ is a either key-value pair within the STARTPROPERTIES … ENDPROPERTIES block of a BDF font or a key-value pair from the <code>info->props</code> array within a <code>FontRec</code> structure of a PCF font.</p>
<p>Integer properties are always stored as ‘signed’ within PCF fonts; consequently, <code><a href="ft2-bdf_fonts.html#bdf_propertytype">BDF_PROPERTY_TYPE_CARDINAL</a></code> is a possible return value for BDF fonts only.</p>
<p>In case of error, <code>aproperty->type</code> is always set to <code><a href="ft2-bdf_fonts.html#bdf_propertytype">BDF_PROPERTY_TYPE_NONE</a></code>.</p>
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- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+
+
+
- <label class="md-nav__link" for="nav-6">
- Controlling FreeType Modules
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-6">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+
+ <label class="md-nav__link" for="__nav_7">
Controlling FreeType Modules
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
+ <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+ <label class="md-nav__title" for="__nav_7">
+ <span class="md-nav__icon md-icon"></span>
+ Controlling FreeType Modules
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
- The auto-hinter
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-auto_hinter.html" class="md-nav__link">
+ The auto-hinter
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cff_driver.html" class="md-nav__link">
+ The CFF driver
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
- The CFF driver
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
- The Type 1 and CID drivers
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+ The Type 1 and CID drivers
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
- The TrueType driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-tt_driver.html" class="md-nav__link">
+ The TrueType driver
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pcf_driver.html" class="md-nav__link">
+ The PCF driver
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
- The PCF driver
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
- Driver properties
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+ The SVG driver
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-properties.html" class="md-nav__link">
+ Driver properties
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
- Parameter Tags
- </a>
- </li>
-
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-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-parameter_tags.html" class="md-nav__link">
+ Parameter Tags
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
- Subpixel Rendering
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-lcd_rendering.html" class="md-nav__link">
+ Subpixel Rendering
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
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+
+
+
- <label class="md-nav__link" for="nav-7">
- Cache Sub-System
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-7">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+
+ <label class="md-nav__link" for="__nav_8">
Cache Sub-System
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+ <label class="md-nav__title" for="__nav_8">
+ <span class="md-nav__icon md-icon"></span>
+ Cache Sub-System
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
- Cache Sub-System
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cache_subsystem.html" class="md-nav__link">
+ Cache Sub-System
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
-
- <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8" checked>
+
+
- <label class="md-nav__link" for="nav-8">
- Support API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-8">
+ <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" checked>
+
+ <label class="md-nav__link" for="__nav_9">
Support API
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
+ <nav class="md-nav" aria-label="Support API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_9">
+ <span class="md-nav__icon md-icon"></span>
+ Support API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-computations.html" title="Computations" class="md-nav__link">
- Computations
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-computations.html" class="md-nav__link">
+ Computations
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
- List Processing
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-list_processing.html" class="md-nav__link">
+ List Processing
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
- Outline Processing
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-outline_processing.html" class="md-nav__link">
+ Outline Processing
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
- Quick retrieval of advance values
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-quick_advance.html" class="md-nav__link">
+ Quick retrieval of advance values
+ </a>
+ </li>
+
-
-
-
-
+
+
-
-
- <li class="md-nav__item md-nav__item--active">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+
+
+ <li class="md-nav__item md-nav__item--active">
-
-
- <label class="md-nav__link md-nav__link--active" for="__toc">
+ <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+
+
+
+
+
+ <label class="md-nav__link md-nav__link--active" for="__toc">
+ Bitmap Handling
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+
+ <a href="ft2-bitmap_handling.html" class="md-nav__link md-nav__link--active">
Bitmap Handling
- </label>
-
- <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link md-nav__link--active">
- Bitmap Handling
- </a>
-
+ </a>
-<nav class="md-nav md-nav--secondary">
+
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+
- <label class="md-nav__title" for="__toc">Table of contents</label>
- <ul class="md-nav__list" data-md-scrollfix>
+ <label class="md-nav__title" for="__toc">
+ <span class="md-nav__icon md-icon"></span>
+ Table of contents
+ </label>
+ <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
<li class="md-nav__item">
<a href="#synopsis" class="md-nav__link">
</li>
-
-
-
-
</ul>
</nav>
-
- </li>
+
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
- Scanline Converter
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-raster.html" class="md-nav__link">
+ Scanline Converter
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
- Glyph Stroker
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_stroker.html" class="md-nav__link">
+ Glyph Stroker
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
- System Interface
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-system_interface.html" class="md-nav__link">
+ System Interface
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
- Module Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-module_management.html" class="md-nav__link">
+ Module Management
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
- GZIP Streams
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gzip.html" class="md-nav__link">
+ GZIP Streams
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
- LZW Streams
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-lzw.html" class="md-nav__link">
+ LZW Streams
+ </a>
+ </li>
+
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bzip2.html" class="md-nav__link">
+ BZIP2 Streams
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
- BZIP2 Streams
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-debugging_apis.html" class="md-nav__link">
+ External Debugging APIs
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-9" type="checkbox" id="nav-9">
+
+
+
- <label class="md-nav__link" for="nav-9">
- Error Codes
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-9">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+
+ <label class="md-nav__link" for="__nav_10">
Error Codes
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+ <label class="md-nav__title" for="__nav_10">
+ <span class="md-nav__icon md-icon"></span>
+ Error Codes
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-error_enumerations.html" title="Error Enumerations" class="md-nav__link">
- Error Enumerations
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-error_enumerations.html" class="md-nav__link">
+ Error Enumerations
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
- Error Code Values
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-error_code_values.html" class="md-nav__link">
+ Error Code Values
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-10" type="checkbox" id="nav-10">
+
+
+
- <label class="md-nav__link" for="nav-10">
- Miscellaneous
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-10">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" >
+
+ <label class="md-nav__link" for="__nav_11">
Miscellaneous
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
+ <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+ <label class="md-nav__title" for="__nav_11">
+ <span class="md-nav__icon md-icon"></span>
+ Miscellaneous
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-gx_validation.html" title="TrueTypeGX/AAT Validation" class="md-nav__link">
- TrueTypeGX/AAT Validation
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gx_validation.html" class="md-nav__link">
+ TrueTypeGX/AAT Validation
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-incremental.html" title="Incremental Loading" class="md-nav__link">
- Incremental Loading
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-incremental.html" class="md-nav__link">
+ Incremental Loading
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-truetype_engine.html" title="The TrueType Engine" class="md-nav__link">
- The TrueType Engine
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-truetype_engine.html" class="md-nav__link">
+ The TrueType Engine
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-ot_validation.html" title="OpenType Validation" class="md-nav__link">
- OpenType Validation
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-ot_validation.html" class="md-nav__link">
+ OpenType Validation
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
</ul>
</div>
- <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
+
+ <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
<div class="md-sidebar__scrollwrap">
<div class="md-sidebar__inner">
-<nav class="md-nav md-nav--secondary">
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+
- <label class="md-nav__title" for="__toc">Table of contents</label>
- <ul class="md-nav__list" data-md-scrollfix>
+ <label class="md-nav__title" for="__toc">
+ <span class="md-nav__icon md-icon"></span>
+ Table of contents
+ </label>
+ <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
<li class="md-nav__item">
<a href="#synopsis" class="md-nav__link">
</li>
-
-
-
-
</ul>
</nav>
</div>
- <div class="md-content">
+ <div class="md-content" data-md-component="content">
<article class="md-content__inner md-typeset">
<div class = "codehilite"><pre><code> FT_EXPORT( <span class="keyword">void</span> )
<b>FT_Bitmap_Init</b>( <a href="ft2-basic_types.html#ft_bitmap">FT_Bitmap</a> *abitmap );
+
/* deprecated */
FT_EXPORT( <span class="keyword">void</span> )
FT_Bitmap_New( <a href="ft2-basic_types.html#ft_bitmap">FT_Bitmap</a> *abitmap );
<p>Initialize a pointer to an <code><a href="ft2-basic_types.html#ft_bitmap">FT_Bitmap</a></code> structure.</p>
<h4>inout</h4>
-
<table class="fields">
<tr><td class="val" id="abitmap">abitmap</td><td class="desc">
<p>A pointer to the bitmap structure.</p>
<h2 id="ft_bitmap_copy">FT_Bitmap_Copy<a class="headerlink" href="#ft_bitmap_copy" title="Permanent link">¶</a></h2>
<p>Defined in FT_BITMAP_H (freetype/ftbitmap.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Bitmap_Copy</b>( <a href="ft2-base_interface.html#ft_library">FT_Library</a> library,
+ <b>FT_Bitmap_Copy</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a> library,
<span class="keyword">const</span> <a href="ft2-basic_types.html#ft_bitmap">FT_Bitmap</a> *source,
<a href="ft2-basic_types.html#ft_bitmap">FT_Bitmap</a> *target );
</code></pre></div>
<p>Copy a bitmap into another one.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="library">library</td><td class="desc">
<p>A handle to a library object.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="target">target</td><td class="desc">
<p>A handle to the target bitmap.</p>
<h2 id="ft_bitmap_embolden">FT_Bitmap_Embolden<a class="headerlink" href="#ft_bitmap_embolden" title="Permanent link">¶</a></h2>
<p>Defined in FT_BITMAP_H (freetype/ftbitmap.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Bitmap_Embolden</b>( <a href="ft2-base_interface.html#ft_library">FT_Library</a> library,
+ <b>FT_Bitmap_Embolden</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a> library,
<a href="ft2-basic_types.html#ft_bitmap">FT_Bitmap</a>* bitmap,
<a href="ft2-basic_types.html#ft_pos">FT_Pos</a> xStrength,
<a href="ft2-basic_types.html#ft_pos">FT_Pos</a> yStrength );
<p>Embolden a bitmap. The new bitmap will be about <code>xStrength</code> pixels wider and <code>yStrength</code> pixels higher. The left and bottom borders are kept unchanged.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="library">library</td><td class="desc">
<p>A handle to a library object.</p>
</table>
<h4>inout</h4>
-
<table class="fields">
<tr><td class="val" id="bitmap">bitmap</td><td class="desc">
<p>A handle to the target bitmap.</p>
<h4>note</h4>
<p>The current implementation restricts <code>xStrength</code> to be less than or equal to 8 if bitmap is of pixel_mode <code><a href="ft2-basic_types.html#ft_pixel_mode">FT_PIXEL_MODE_MONO</a></code>.</p>
-<p>If you want to embolden the bitmap owned by a <code><a href="ft2-
base_interface.html#ft_glyphslotrec">FT_GlyphSlotRec</a></code>, you should call <code><a href="ft2-bitmap_handling.html#ft_glyphslot_own_bitmap">FT_GlyphSlot_Own_Bitmap</a></code> on the slot first.</p>
+<p>If you want to embolden the bitmap owned by a <code><a href="ft2-
glyph_retrieval.html#ft_glyphslotrec">FT_GlyphSlotRec</a></code>, you should call <code><a href="ft2-bitmap_handling.html#ft_glyphslot_own_bitmap">FT_GlyphSlot_Own_Bitmap</a></code> on the slot first.</p>
<p>Bitmaps in <code><a href="ft2-basic_types.html#ft_pixel_mode">FT_PIXEL_MODE_GRAY2</a></code> and <code><a href="ft2-basic_types.html#ft_pixel_mode">FT_PIXEL_MODE_GRAY</a></code>@ format are converted to <code><a href="ft2-basic_types.html#ft_pixel_mode">FT_PIXEL_MODE_GRAY</a></code> format (i.e., 8bpp).</p>
<hr>
<h2 id="ft_bitmap_convert">FT_Bitmap_Convert<a class="headerlink" href="#ft_bitmap_convert" title="Permanent link">¶</a></h2>
<p>Defined in FT_BITMAP_H (freetype/ftbitmap.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Bitmap_Convert</b>( <a href="ft2-base_interface.html#ft_library">FT_Library</a> library,
+ <b>FT_Bitmap_Convert</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a> library,
<span class="keyword">const</span> <a href="ft2-basic_types.html#ft_bitmap">FT_Bitmap</a> *source,
<a href="ft2-basic_types.html#ft_bitmap">FT_Bitmap</a> *target,
<a href="ft2-basic_types.html#ft_int">FT_Int</a> alignment );
<p>Convert a bitmap object with depth 1bpp, 2bpp, 4bpp, 8bpp or 32bpp to a bitmap object with depth 8bpp, making the number of used bytes per line (a.k.a. the ‘pitch’) a multiple of <code>alignment</code>.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="library">library</td><td class="desc">
<p>A handle to a library object.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="target">target</td><td class="desc">
<p>The target bitmap.</p>
<h2 id="ft_bitmap_blend">FT_Bitmap_Blend<a class="headerlink" href="#ft_bitmap_blend" title="Permanent link">¶</a></h2>
<p>Defined in FT_BITMAP_H (freetype/ftbitmap.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Bitmap_Blend</b>( <a href="ft2-base_interface.html#ft_library">FT_Library</a> library,
+ <b>FT_Bitmap_Blend</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a> library,
<span class="keyword">const</span> <a href="ft2-basic_types.html#ft_bitmap">FT_Bitmap</a>* source,
<span class="keyword">const</span> <a href="ft2-basic_types.html#ft_vector">FT_Vector</a> source_offset,
<a href="ft2-basic_types.html#ft_bitmap">FT_Bitmap</a>* target,
<p>Blend a bitmap onto another bitmap, using a given color.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="library">library</td><td class="desc">
<p>A handle to a library object.</p>
</table>
<h4>inout</h4>
-
<table class="fields">
<tr><td class="val" id="target">target</td><td class="desc">
<p>A handle to an <code>FT_Bitmap</code> object. It should be either initialized as empty with a call to <code><a href="ft2-bitmap_handling.html#ft_bitmap_init">FT_Bitmap_Init</a></code>, or it should be of type <code><a href="ft2-basic_types.html#ft_pixel_mode">FT_PIXEL_MODE_BGRA</a></code>.</p>
<h2 id="ft_glyphslot_own_bitmap">FT_GlyphSlot_Own_Bitmap<a class="headerlink" href="#ft_glyphslot_own_bitmap" title="Permanent link">¶</a></h2>
<p>Defined in FT_BITMAP_H (freetype/ftbitmap.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_GlyphSlot_Own_Bitmap</b>( <a href="ft2-base_interface.html#ft_glyphslot">FT_GlyphSlot</a> slot );
+ <b>FT_GlyphSlot_Own_Bitmap</b>( <a href="ft2-glyph_retrieval.html#ft_glyphslot">FT_GlyphSlot</a> slot );
</code></pre></div>
<p>Make sure that a glyph slot owns <code>slot->bitmap</code>.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="slot">slot</td><td class="desc">
<p>The glyph slot.</p>
<h2 id="ft_bitmap_done">FT_Bitmap_Done<a class="headerlink" href="#ft_bitmap_done" title="Permanent link">¶</a></h2>
<p>Defined in FT_BITMAP_H (freetype/ftbitmap.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Bitmap_Done</b>( <a href="ft2-base_interface.html#ft_library">FT_Library</a> library,
+ <b>FT_Bitmap_Done</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a> library,
<a href="ft2-basic_types.html#ft_bitmap">FT_Bitmap</a> *bitmap );
</code></pre></div>
<p>Destroy a bitmap object initialized with <code><a href="ft2-bitmap_handling.html#ft_bitmap_init">FT_Bitmap_Init</a></code>.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="library">library</td><td class="desc">
<p>A handle to a library object.</p>
<p>The <code>library</code> argument is taken to have access to FreeType's memory handling functions.</p>
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+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+
+ <label class="md-nav__link" for="__nav_3">
General Remarks
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+ <label class="md-nav__title" for="__nav_3">
+ <span class="md-nav__icon md-icon"></span>
+ General Remarks
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-header_inclusion.html" title="FreeType's header inclusion scheme" class="md-nav__link">
- FreeType's header inclusion scheme
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-preamble.html" class="md-nav__link">
+ Preamble
+ </a>
+ </li>
+
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-header_inclusion.html" class="md-nav__link">
+ FreeType's header inclusion scheme
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-user_allocation.html" title="User allocation" class="md-nav__link">
- User allocation
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-user_allocation.html" class="md-nav__link">
+ User allocation
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-4" type="checkbox" id="nav-4">
+
+
+
- <label class="md-nav__link" for="nav-4">
- Core API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-4">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+
+ <label class="md-nav__link" for="__nav_4">
Core API
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
+ <nav class="md-nav" aria-label="Core API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_4">
+ <span class="md-nav__icon md-icon"></span>
+ Core API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-version.html" title="FreeType Version" class="md-nav__link">
- FreeType Version
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-basic_types.html" class="md-nav__link">
+ Basic Data Types
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link">
- Basic Data Types
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-library_setup.html" class="md-nav__link">
+ Library Setup
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link">
- Base Interface
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-face_creation.html" class="md-nav__link">
+ Face Creation
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
- Unicode Variation Sequences
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-font_testing_macros.html" class="md-nav__link">
+ Font Testing Macros
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
- Glyph Color Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+ Sizing and Scaling
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
- Glyph Layer Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+ Glyph Retrieval
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
- Glyph Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-character_mapping.html" class="md-nav__link">
+ Character Mapping
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
- Mac Specific Interface
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-information_retrieval.html" class="md-nav__link">
+ Information Retrieval
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
- Size Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-other_api_data.html" class="md-nav__link">
+ Other API Data
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
- Header File Macros
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5">
+
+
+
- <label class="md-nav__link" for="nav-5">
- Format-Specific API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-5">
- Format-Specific API
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+
+ <label class="md-nav__link" for="__nav_5">
+ Extended API
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_5">
+ <span class="md-nav__icon md-icon"></span>
+ Extended API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
- Multiple Masters
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_variants.html" class="md-nav__link">
+ Unicode Variation Sequences
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
- TrueType Tables
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-color_management.html" class="md-nav__link">
+ Glyph Color Management
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
- Type 1 Tables
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-layer_management.html" class="md-nav__link">
+ Glyph Layer Management
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
- SFNT Names
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_management.html" class="md-nav__link">
+ Glyph Management
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
- BDF and PCF Files
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-mac_specific.html" class="md-nav__link">
+ Mac Specific Interface
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
- CID Fonts
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sizes_management.html" class="md-nav__link">
+ Size Management
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
- PFR Fonts
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-header_file_macros.html" class="md-nav__link">
+ Header File Macros
+ </a>
+ </li>
+
-
-
-
+ </ul>
+ </nav>
+ </li>
+
+
+
+
+
- <li class="md-nav__item">
- <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
- Window FNT Files
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+
+ <label class="md-nav__link" for="__nav_6">
+ Format-Specific API
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+ <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_6">
+ <span class="md-nav__icon md-icon"></span>
+ Format-Specific API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-multiple_masters.html" class="md-nav__link">
+ Multiple Masters
+ </a>
+ </li>
+
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-truetype_tables.html" class="md-nav__link">
+ TrueType Tables
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-type1_tables.html" class="md-nav__link">
+ Type 1 Tables
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sfnt_names.html" class="md-nav__link">
+ SFNT Names
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bdf_fonts.html" class="md-nav__link">
+ BDF and PCF Files
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
- Font Formats
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cid_fonts.html" class="md-nav__link">
+ CID Fonts
+ </a>
+ </li>
+
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pfr_fonts.html" class="md-nav__link">
+ PFR Fonts
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+ Window FNT Files
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-svg_fonts.html" class="md-nav__link">
+ OpenType SVG Fonts
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-font_formats.html" class="md-nav__link">
+ Font Formats
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
- Gasp Table
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gasp_table.html" class="md-nav__link">
+ Gasp Table
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+
+
+
- <label class="md-nav__link" for="nav-6">
- Controlling FreeType Modules
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-6">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+
+ <label class="md-nav__link" for="__nav_7">
Controlling FreeType Modules
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
+ <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+ <label class="md-nav__title" for="__nav_7">
+ <span class="md-nav__icon md-icon"></span>
+ Controlling FreeType Modules
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
- The auto-hinter
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-auto_hinter.html" class="md-nav__link">
+ The auto-hinter
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cff_driver.html" class="md-nav__link">
+ The CFF driver
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
- The CFF driver
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
- The Type 1 and CID drivers
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+ The Type 1 and CID drivers
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
- The TrueType driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-tt_driver.html" class="md-nav__link">
+ The TrueType driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
- The PCF driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pcf_driver.html" class="md-nav__link">
+ The PCF driver
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+ The SVG driver
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
- Driver properties
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
- Parameter Tags
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-properties.html" class="md-nav__link">
+ Driver properties
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-parameter_tags.html" class="md-nav__link">
+ Parameter Tags
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-lcd_rendering.html" class="md-nav__link">
+ Subpixel Rendering
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
- Subpixel Rendering
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+
+
+
- <label class="md-nav__link" for="nav-7">
- Cache Sub-System
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-7">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+
+ <label class="md-nav__link" for="__nav_8">
Cache Sub-System
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+ <label class="md-nav__title" for="__nav_8">
+ <span class="md-nav__icon md-icon"></span>
+ Cache Sub-System
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
- Cache Sub-System
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cache_subsystem.html" class="md-nav__link">
+ Cache Sub-System
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
-
- <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8" checked>
+
+
- <label class="md-nav__link" for="nav-8">
- Support API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-8">
+ <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" checked>
+
+ <label class="md-nav__link" for="__nav_9">
Support API
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Support API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_9">
+ <span class="md-nav__icon md-icon"></span>
+ Support API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-computations.html" title="Computations" class="md-nav__link">
- Computations
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
- List Processing
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
- Outline Processing
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<hr />
<h1 id="bzip2-streams">BZIP2 Streams<a class="headerlink" href="#bzip2-streams" title="Permanent link">¶</a></h1>
<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">¶</a></h2>
-<p>In certain builds of the library, bzip2 compression recognition is automatically handled when calling <code><a href="ft2-base_interface.html#ft_new_face">FT_New_Face</a></code> or <code><a href="ft2-base_interface.html#ft_open_face">FT_Open_Face</a></code>. This means that if no font driver is capable of handling the raw compressed file, the library will try to open a bzip2 compressed stream from it and re-open the face with it.</p>
+<p>In certain builds of the library, bzip2 compression recognition is automatically handled when calling <code><a href="ft2-face_creation.html#ft_new_face">FT_New_Face</a></code> or <code><a href="ft2-face_creation.html#ft_open_face">FT_Open_Face</a></code>. This means that if no font driver is capable of handling the raw compressed file, the library will try to open a bzip2 compressed stream from it and re-open the face with it.</p>
<p>The stream implementation is very basic and resets the decompression process each time seeking backwards is needed within the stream, which significantly undermines the performance.</p>
<p>This section contains the declaration of Bzip2-specific functions.</p>
<h2 id="ft_stream_openbzip2">FT_Stream_OpenBzip2<a class="headerlink" href="#ft_stream_openbzip2" title="Permanent link">¶</a></h2>
<p>Open a new stream to parse bzip2-compressed font files. This is mainly used to support the compressed <code>*.pcf.bz2</code> fonts that come with XFree86.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="stream">stream</td><td class="desc">
<p>The target embedding stream.</p>
<p>This function may return <code>FT_Err_Unimplemented_Feature</code> if your build of FreeType was not compiled with bzip2 support.</p>
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+ Controlling FreeType Modules
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
- The auto-hinter
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-auto_hinter.html" class="md-nav__link">
+ The auto-hinter
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
- The CFF driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cff_driver.html" class="md-nav__link">
+ The CFF driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
- The Type 1 and CID drivers
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+ The Type 1 and CID drivers
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
- The TrueType driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-tt_driver.html" class="md-nav__link">
+ The TrueType driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
- The PCF driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pcf_driver.html" class="md-nav__link">
+ The PCF driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
- Driver properties
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+ The SVG driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
- Parameter Tags
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-properties.html" class="md-nav__link">
+ Driver properties
+ </a>
+ </li>
+
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-parameter_tags.html" class="md-nav__link">
+ Parameter Tags
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
- Subpixel Rendering
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-lcd_rendering.html" class="md-nav__link">
+ Subpixel Rendering
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
-
- <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7" checked>
+
+
- <label class="md-nav__link" for="nav-7">
- Cache Sub-System
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-7">
+ <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" checked>
+
+ <label class="md-nav__link" for="__nav_8">
Cache Sub-System
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
+ <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+ <label class="md-nav__title" for="__nav_8">
+ <span class="md-nav__icon md-icon"></span>
+ Cache Sub-System
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+
+
-
-
- <li class="md-nav__item md-nav__item--active">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+
+
+ <li class="md-nav__item md-nav__item--active">
-
-
- <label class="md-nav__link md-nav__link--active" for="__toc">
+ <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+
+
+
+
+
+ <label class="md-nav__link md-nav__link--active" for="__toc">
+ Cache Sub-System
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+
+ <a href="ft2-cache_subsystem.html" class="md-nav__link md-nav__link--active">
Cache Sub-System
- </label>
-
- <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link md-nav__link--active">
- Cache Sub-System
- </a>
-
+ </a>
-<nav class="md-nav md-nav--secondary">
+
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+
- <label class="md-nav__title" for="__toc">Table of contents</label>
- <ul class="md-nav__list" data-md-scrollfix>
+ <label class="md-nav__title" for="__toc">
+ <span class="md-nav__icon md-icon"></span>
+ Table of contents
+ </label>
+ <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
<li class="md-nav__item">
<a href="#synopsis" class="md-nav__link">
</li>
-
-
-
-
</ul>
</nav>
-
- </li>
+
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
+
+
+
- <label class="md-nav__link" for="nav-8">
- Support API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-8">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+
+ <label class="md-nav__link" for="__nav_9">
Support API
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-computations.html" title="Computations" class="md-nav__link">
- Computations
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
- List Processing
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
- Outline Processing
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
- Quick retrieval of advance values
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
- Bitmap Handling
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
- Scanline Converter
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
- Glyph Stroker
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
- System Interface
- </a>
- </li>
-
-
-
+ <nav class="md-nav" aria-label="Support API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_9">
+ <span class="md-nav__icon md-icon"></span>
+ Support API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
- Module Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-computations.html" class="md-nav__link">
+ Computations
+ </a>
+ </li>
+
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-list_processing.html" class="md-nav__link">
+ List Processing
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
- GZIP Streams
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-outline_processing.html" class="md-nav__link">
+ Outline Processing
+ </a>
+ </li>
+
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-quick_advance.html" class="md-nav__link">
+ Quick retrieval of advance values
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bitmap_handling.html" class="md-nav__link">
+ Bitmap Handling
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-raster.html" class="md-nav__link">
+ Scanline Converter
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_stroker.html" class="md-nav__link">
+ Glyph Stroker
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
- LZW Streams
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-system_interface.html" class="md-nav__link">
+ System Interface
+ </a>
+ </li>
+
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-module_management.html" class="md-nav__link">
+ Module Management
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gzip.html" class="md-nav__link">
+ GZIP Streams
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-lzw.html" class="md-nav__link">
+ LZW Streams
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bzip2.html" class="md-nav__link">
+ BZIP2 Streams
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
- BZIP2 Streams
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-debugging_apis.html" class="md-nav__link">
+ External Debugging APIs
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-9" type="checkbox" id="nav-9">
+
+
+
- <label class="md-nav__link" for="nav-9">
- Error Codes
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-9">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+
+ <label class="md-nav__link" for="__nav_10">
Error Codes
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
+ <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+ <label class="md-nav__title" for="__nav_10">
+ <span class="md-nav__icon md-icon"></span>
+ Error Codes
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-error_enumerations.html" class="md-nav__link">
+ Error Enumerations
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-error_enumerations.html" title="Error Enumerations" class="md-nav__link">
- Error Enumerations
- </a>
- </li>
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-error_code_values.html" class="md-nav__link">
+ Error Code Values
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
- Error Code Values
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-10" type="checkbox" id="nav-10">
+
+
+
- <label class="md-nav__link" for="nav-10">
- Miscellaneous
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-10">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" >
+
+ <label class="md-nav__link" for="__nav_11">
Miscellaneous
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+ <label class="md-nav__title" for="__nav_11">
+ <span class="md-nav__icon md-icon"></span>
+ Miscellaneous
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-gx_validation.html" title="TrueTypeGX/AAT Validation" class="md-nav__link">
- TrueTypeGX/AAT Validation
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gx_validation.html" class="md-nav__link">
+ TrueTypeGX/AAT Validation
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-incremental.html" title="Incremental Loading" class="md-nav__link">
- Incremental Loading
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-incremental.html" class="md-nav__link">
+ Incremental Loading
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-truetype_engine.html" title="The TrueType Engine" class="md-nav__link">
- The TrueType Engine
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-truetype_engine.html" class="md-nav__link">
+ The TrueType Engine
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-ot_validation.html" title="OpenType Validation" class="md-nav__link">
- OpenType Validation
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-ot_validation.html" class="md-nav__link">
+ OpenType Validation
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
</ul>
</div>
- <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
+
+ <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
<div class="md-sidebar__scrollwrap">
<div class="md-sidebar__inner">
-<nav class="md-nav md-nav--secondary">
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+
- <label class="md-nav__title" for="__toc">Table of contents</label>
- <ul class="md-nav__list" data-md-scrollfix>
+ <label class="md-nav__title" for="__toc">
+ <span class="md-nav__icon md-icon"></span>
+ Table of contents
+ </label>
+ <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
<li class="md-nav__item">
<a href="#synopsis" class="md-nav__link">
</li>
-
-
-
-
</ul>
</nav>
</div>
- <div class="md-content">
+ <div class="md-content" data-md-component="content">
<article class="md-content__inner md-typeset">
<hr />
<h1 id="cache-sub-system">Cache Sub-System<a class="headerlink" href="#cache-sub-system" title="Permanent link">¶</a></h1>
<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">¶</a></h2>
-<p>This section describes the FreeType 2 cache sub-system, which is used to limit the number of concurrently opened <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code> and <code><a href="ft2-base_interface.html#ft_size">FT_Size</a></code> objects, as well as caching information like character maps and glyph images while limiting their maximum memory usage.</p>
-<p>Note that all types and functions begin with the <code>FTC_</code> prefix.</p>
-<p>The cache is highly portable and thus doesn't know anything about the fonts installed on your system, or how to access them. This implies the following scheme:</p>
-<p>First, available or installed font faces are uniquely identified by <code><a href="ft2-cache_subsystem.html#ftc_faceid">FTC_FaceID</a></code> values, provided to the cache by the client. Note that the cache only stores and compares these values, and doesn't try to interpret them in any way.</p>
-<p>Second, the cache calls, only when needed, a client-provided function to convert an <code><a href="ft2-cache_subsystem.html#ftc_faceid">FTC_FaceID</a></code> into a new <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code> object. The latter is then completely managed by the cache, including its termination through <code><a href="ft2-base_interface.html#ft_done_face">FT_Done_Face</a></code>. To monitor termination of face objects, the finalizer callback in the <code>generic</code> field of the <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code> object can be used, which might also be used to store the <code><a href="ft2-cache_subsystem.html#ftc_faceid">FTC_FaceID</a></code> of the face.</p>
-<p>Clients are free to map face IDs to anything else. The most simple usage is to associate them to a (pathname,face_index) pair that is used to call <code><a href="ft2-base_interface.html#ft_new_face">FT_New_Face</a></code>. However, more complex schemes are also possible.</p>
-<p>Note that for the cache to work correctly, the face ID values must be <strong>persistent</strong>, which means that the contents they point to should not change at runtime, or that their value should not become invalid.</p>
-<p>If this is unavoidable (e.g., when a font is uninstalled at runtime), you should call <code><a href="ft2-cache_subsystem.html#ftc_manager_removefaceid">FTC_Manager_RemoveFaceID</a></code> as soon as possible, to let the cache get rid of any references to the old <code><a href="ft2-cache_subsystem.html#ftc_faceid">FTC_FaceID</a></code> it may keep internally. Failure to do so will lead to incorrect behaviour or even crashes.</p>
-<p>To use the cache, start with calling <code><a href="ft2-cache_subsystem.html#ftc_manager_new">FTC_Manager_New</a></code> to create a new <code><a href="ft2-cache_subsystem.html#ftc_manager">FTC_Manager</a></code> object, which models a single cache instance. You can then look up <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code> and <code><a href="ft2-base_interface.html#ft_size">FT_Size</a></code> objects with <code><a href="ft2-cache_subsystem.html#ftc_manager_lookupface">FTC_Manager_LookupFace</a></code> and <code><a href="ft2-cache_subsystem.html#ftc_manager_lookupsize">FTC_Manager_LookupSize</a></code>, respectively.</p>
-<p>If you want to use the charmap caching, call <code><a href="ft2-cache_subsystem.html#ftc_cmapcache_new">FTC_CMapCache_New</a></code>, then later use <code><a href="ft2-cache_subsystem.html#ftc_cmapcache_lookup">FTC_CMapCache_Lookup</a></code> to perform the equivalent of <code><a href="ft2-base_interface.html#ft_get_char_index">FT_Get_Char_Index</a></code>, only much faster.</p>
-<p>If you want to use the <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code> caching, call <code><a href="ft2-cache_subsystem.html#ftc_imagecache">FTC_ImageCache</a></code>, then later use <code><a href="ft2-cache_subsystem.html#ftc_imagecache_lookup">FTC_ImageCache_Lookup</a></code> to retrieve the corresponding <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code> objects from the cache.</p>
-<p>If you need lots of small bitmaps, it is much more memory efficient to call <code><a href="ft2-cache_subsystem.html#ftc_sbitcache_new">FTC_SBitCache_New</a></code> followed by <code><a href="ft2-cache_subsystem.html#ftc_sbitcache_lookup">FTC_SBitCache_Lookup</a></code>. This returns <code><a href="ft2-cache_subsystem.html#ftc_sbitrec">FTC_SBitRec</a></code> structures, which are used to store small bitmaps directly. (A small bitmap is one whose metrics and dimensions all fit into 8-bit integers).</p>
-<p>We hope to also provide a kerning cache in the near future.</p>
+<p>This section describes the FreeType 2 cache sub-system, which is used to limit the number of concurrently opened <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> and <code><a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a></code> objects, as well as caching information like character maps and glyph images while limiting their maximum memory usage.</p>
+<p>Note that all types and functions begin with the <code>FTC_</code> prefix rather than the usual <code>FT_</code> prefix in the rest of FreeType.</p>
+<p>The cache is highly portable and, thus, doesn't know anything about the fonts installed on your system, or how to access them. Therefore, it requires the following.</p>
+<ul>
+<li>
+<p><code><a href="ft2-cache_subsystem.html#ftc_faceid">FTC_FaceID</a></code>, an arbitrary non-zero value that uniquely identifies available or installed font faces, has to be provided to the cache by the client. Note that the cache only stores and compares these values and doesn't try to interpret them in any way, but they have to be persistent on the client side.</p>
+</li>
+<li>
+<p><code><a href="ft2-cache_subsystem.html#ftc_face_requester">FTC_Face_Requester</a></code>, a method to convert an <code><a href="ft2-cache_subsystem.html#ftc_faceid">FTC_FaceID</a></code> into a new <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> object when necessary, has to be provided to the cache by the client. The <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> object is completely managed by the cache, including its termination through <code><a href="ft2-face_creation.html#ft_done_face">FT_Done_Face</a></code>. To monitor termination of face objects, the finalizer callback in the <code>generic</code> field of the <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> object can be used, which might also be used to store the <code><a href="ft2-cache_subsystem.html#ftc_faceid">FTC_FaceID</a></code> of the face.</p>
+</li>
+</ul>
+<p>Clients are free to map face IDs to anything useful. The most simple usage is, for example, to associate them to a <code>{pathname,face_index}</code> pair that is then used by <code><a href="ft2-cache_subsystem.html#ftc_face_requester">FTC_Face_Requester</a></code> to call <code><a href="ft2-face_creation.html#ft_new_face">FT_New_Face</a></code>. However, more complex schemes are also possible.</p>
+<p>Note that for the cache to work correctly, the face ID values must be <strong>persistent</strong>, which means that the contents they point to should not change at runtime, or that their value should not become invalid. If this is unavoidable (e.g., when a font is uninstalled at runtime), you should call <code><a href="ft2-cache_subsystem.html#ftc_manager_removefaceid">FTC_Manager_RemoveFaceID</a></code> as soon as possible to let the cache get rid of any references to the old <code><a href="ft2-cache_subsystem.html#ftc_faceid">FTC_FaceID</a></code> it may keep internally. Failure to do so will lead to incorrect behaviour or even crashes in <code><a href="ft2-cache_subsystem.html#ftc_face_requester">FTC_Face_Requester</a></code>.</p>
+<p>To use the cache, start with calling <code><a href="ft2-cache_subsystem.html#ftc_manager_new">FTC_Manager_New</a></code> to create a new <code><a href="ft2-cache_subsystem.html#ftc_manager">FTC_Manager</a></code> object, which models a single cache instance. You can then look up <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> and <code><a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a></code> objects with <code><a href="ft2-cache_subsystem.html#ftc_manager_lookupface">FTC_Manager_LookupFace</a></code> and <code><a href="ft2-cache_subsystem.html#ftc_manager_lookupsize">FTC_Manager_LookupSize</a></code>, respectively, and use them in any FreeType work stream. You can also cache other FreeType objects as follows.</p>
+<ul>
+<li>
+<p>If you want to use the charmap caching, call <code><a href="ft2-cache_subsystem.html#ftc_cmapcache_new">FTC_CMapCache_New</a></code>, then later use <code><a href="ft2-cache_subsystem.html#ftc_cmapcache_lookup">FTC_CMapCache_Lookup</a></code> to perform the equivalent of <code><a href="ft2-character_mapping.html#ft_get_char_index">FT_Get_Char_Index</a></code>, only much faster.</p>
+</li>
+<li>
+<p>If you want to use the <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code> caching, call <code><a href="ft2-cache_subsystem.html#ftc_imagecache_new">FTC_ImageCache_New</a></code>, then later use <code><a href="ft2-cache_subsystem.html#ftc_imagecache_lookup">FTC_ImageCache_Lookup</a></code> to retrieve the corresponding <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code> objects from the cache.</p>
+</li>
+<li>
+<p>If you need lots of small bitmaps, it is much more memory-efficient to call <code><a href="ft2-cache_subsystem.html#ftc_sbitcache_new">FTC_SBitCache_New</a></code> followed by <code><a href="ft2-cache_subsystem.html#ftc_sbitcache_lookup">FTC_SBitCache_Lookup</a></code>. This returns <code><a href="ft2-cache_subsystem.html#ftc_sbitrec">FTC_SBitRec</a></code> structures, which are used to store small bitmaps directly. (A small bitmap is one whose metrics and dimensions all fit into 8-bit integers).</p>
+</li>
+</ul>
<h2 id="ftc_manager">FTC_Manager<a class="headerlink" href="#ftc_manager" title="Permanent link">¶</a></h2>
<p>Defined in FT_CACHE_H (freetype/ftcache.h).</p>
<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FTC_ManagerRec_* <b>FTC_Manager</b>;
</code></pre></div>
-<p>This object corresponds to one instance of the cache-subsystem. It is used to cache one or more <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code> objects, along with corresponding <code><a href="ft2-base_interface.html#ft_size">FT_Size</a></code> objects.</p>
-<p>The manager intentionally limits the total number of opened <code><a href="ft2-
base_interface.html#ft_face">FT_Face</a></code> and <code><a href="ft2-base_interface.html#ft_size">FT_Size</a></code> objects to control memory usage. See the <code>max_faces</code> and <code>max_sizes</code> parameters of <code><a href="ft2-cache_subsystem.html#ftc_manager_new">FTC_Manager_New</a></code>.</p>
+<p>This object corresponds to one instance of the cache-subsystem. It is used to cache one or more <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> objects, along with corresponding <code><a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a></code> objects.</p>
+<p>The manager intentionally limits the total number of opened <code><a href="ft2-
face_creation.html#ft_face">FT_Face</a></code> and <code><a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a></code> objects to control memory usage. See the <code>max_faces</code> and <code>max_sizes</code> parameters of <code><a href="ft2-cache_subsystem.html#ftc_manager_new">FTC_Manager_New</a></code>.</p>
<p>The manager is also used to cache ‘nodes’ of various types while limiting their total memory usage.</p>
<p>All limitations are enforced by keeping lists of managed objects in most-recently-used order, and flushing old nodes to make room for new ones.</p>
<hr>
<h4>note</h4>
<p>Never use <code>NULL</code> as a valid <code><a href="ft2-cache_subsystem.html#ftc_faceid">FTC_FaceID</a></code>.</p>
-<p>Face IDs are passed by the client to the cache manager that calls, when needed, the <code><a href="ft2-cache_subsystem.html#ftc_face_requester">FTC_Face_Requester</a></code> to translate them into new <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code> objects.</p>
+<p>Face IDs are passed by the client to the cache manager that calls, when needed, the <code><a href="ft2-cache_subsystem.html#ftc_face_requester">FTC_Face_Requester</a></code> to translate them into new <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> objects.</p>
<p>If the content of a given face ID changes at runtime, or if the value becomes invalid (e.g., when uninstalling a font), you should immediately call <code><a href="ft2-cache_subsystem.html#ftc_manager_removefaceid">FTC_Manager_RemoveFaceID</a></code> before any other cache function.</p>
<p>Failure to do so will result in incorrect behaviour or even memory leaks and crashes.</p>
<hr>
<p>Defined in FT_CACHE_H (freetype/ftcache.h).</p>
<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <a href="ft2-basic_types.html#ft_error">FT_Error</a>
(*<b>FTC_Face_Requester</b>)( <a href="ft2-cache_subsystem.html#ftc_faceid">FTC_FaceID</a> face_id,
- <a href="ft2-base_interface.html#ft_library">FT_Library</a> library,
+ <a href="ft2-library_setup.html#ft_library">FT_Library</a> library,
<a href="ft2-basic_types.html#ft_pointer">FT_Pointer</a> req_data,
- <a href="ft2-base_interface.html#ft_face">FT_Face</a>* aface );
+ <a href="ft2-face_creation.html#ft_face">FT_Face</a>* aface );
</code></pre></div>
-<p>A callback function provided by client applications. It is used by the cache manager to translate a given <code><a href="ft2-cache_subsystem.html#ftc_faceid">FTC_FaceID</a></code> into a new valid <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code> object, on demand.</p>
+<p>A callback function provided by client applications. It is used by the cache manager to translate a given <code><a href="ft2-cache_subsystem.html#ftc_faceid">FTC_FaceID</a></code> into a new valid <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> object, on demand.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="face_id">face_id</td><td class="desc">
<p>The face ID to resolve.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="aface">aface</td><td class="desc">
-<p>A new <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code> handle.</p>
+<p>A new <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> handle.</p>
</td></tr>
</table>
<h4>note</h4>
<p>The third parameter <code>req_data</code> is the same as the one passed by the client when <code><a href="ft2-cache_subsystem.html#ftc_manager_new">FTC_Manager_New</a></code> is called.</p>
-<p>The face requester should not perform funny things on the returned face object, like creating a new <code><a href="ft2-base_interface.html#ft_size">FT_Size</a></code> for it, or setting a transformation through <code><a href="ft2-base_interface.html#ft_set_transform">FT_Set_Transform</a></code>!</p>
+<p>The face requester should not perform funny things on the returned face object, like creating a new <code><a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a></code> for it, or setting a transformation through <code><a href="ft2-sizing_and_scaling.html#ft_set_transform">FT_Set_Transform</a></code>!</p>
<hr>
<h2 id="ftc_manager_new">FTC_Manager_New<a class="headerlink" href="#ftc_manager_new" title="Permanent link">¶</a></h2>
<p>Defined in FT_CACHE_H (freetype/ftcache.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FTC_Manager_New</b>( <a href="ft2-base_interface.html#ft_library">FT_Library</a> library,
+ <b>FTC_Manager_New</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a> library,
<a href="ft2-basic_types.html#ft_uint">FT_UInt</a> max_faces,
<a href="ft2-basic_types.html#ft_uint">FT_UInt</a> max_sizes,
<a href="ft2-basic_types.html#ft_ulong">FT_ULong</a> max_bytes,
<p>Create a new cache manager.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="library">library</td><td class="desc">
<p>The parent FreeType library handle to use.</p>
</td></tr>
<tr><td class="val" id="max_faces">max_faces</td><td class="desc">
-<p>Maximum number of opened <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code> objects managed by this cache instance. Use 0 for defaults.</p>
+<p>Maximum number of opened <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> objects managed by this cache instance. Use 0 for defaults.</p>
</td></tr>
<tr><td class="val" id="max_sizes">max_sizes</td><td class="desc">
-<p>Maximum number of opened <code><a href="ft2-base_interface.html#ft_size">FT_Size</a></code> objects managed by this cache instance. Use 0 for defaults.</p>
+<p>Maximum number of opened <code><a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a></code> objects managed by this cache instance. Use 0 for defaults.</p>
</td></tr>
<tr><td class="val" id="max_bytes">max_bytes</td><td class="desc">
-<p>Maximum number of bytes to use for cached data nodes. Use 0 for defaults. Note that this value does not account for managed <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code> and <code><a href="ft2-base_interface.html#ft_size">FT_Size</a></code> objects.</p>
+<p>Maximum number of bytes to use for cached data nodes. Use 0 for defaults. Note that this value does not account for managed <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> and <code><a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a></code> objects.</p>
</td></tr>
<tr><td class="val" id="requester">requester</td><td class="desc">
-<p>An application-provided callback used to translate face IDs into real <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code> objects.</p>
+<p>An application-provided callback used to translate face IDs into real <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> objects.</p>
</td></tr>
<tr><td class="val" id="req_data">req_data</td><td class="desc">
<p>A generic pointer that is passed to the requester each time it is called (see <code><a href="ft2-cache_subsystem.html#ftc_face_requester">FTC_Face_Requester</a></code>).</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="amanager">amanager</td><td class="desc">
<p>A handle to a new manager object. 0 in case of failure.</p>
<b>FTC_Manager_Reset</b>( <a href="ft2-cache_subsystem.html#ftc_manager">FTC_Manager</a> manager );
</code></pre></div>
-<p>Empty a given cache manager. This simply gets rid of all the currently cached <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code> and <code><a href="ft2-base_interface.html#ft_size">FT_Size</a></code> objects within the manager.</p>
+<p>Empty a given cache manager. This simply gets rid of all the currently cached <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> and <code><a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a></code> objects within the manager.</p>
<h4>inout</h4>
-
<table class="fields">
<tr><td class="val" id="manager">manager</td><td class="desc">
<p>A handle to the manager.</p>
<p>Destroy a given manager after emptying it.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="manager">manager</td><td class="desc">
<p>A handle to the target cache manager object.</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
<b>FTC_Manager_LookupFace</b>( <a href="ft2-cache_subsystem.html#ftc_manager">FTC_Manager</a> manager,
<a href="ft2-cache_subsystem.html#ftc_faceid">FTC_FaceID</a> face_id,
- <a href="ft2-base_interface.html#ft_face">FT_Face</a> *aface );
+ <a href="ft2-face_creation.html#ft_face">FT_Face</a> *aface );
</code></pre></div>
-<p>Retrieve the <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code> object that corresponds to a given face ID through a cache manager.</p>
+<p>Retrieve the <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> object that corresponds to a given face ID through a cache manager.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="manager">manager</td><td class="desc">
<p>A handle to the cache manager.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="aface">aface</td><td class="desc">
<p>A handle to the face object.</p>
<p>FreeType error code. 0 means success.</p>
<h4>note</h4>
-<p>The returned <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code> object is always owned by the manager. You should never try to discard it yourself.</p>
-<p>The <code><a href="ft2-
base_interface.html#ft_face">FT_Face</a></code> object doesn't necessarily have a current size object (i.e., face->size can be 0). If you need a specific ‘font size’, use <code><a href="ft2-cache_subsystem.html#ftc_manager_lookupsize">FTC_Manager_LookupSize</a></code> instead.</p>
-<p>Never change the face's transformation matrix (i.e., never call the <code><a href="ft2-base_interface.html#ft_set_transform">FT_Set_Transform</a></code> function) on a returned face! If you need to transform glyphs, do it yourself after glyph loading.</p>
+<p>The returned <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> object is always owned by the manager. You should never try to discard it yourself.</p>
+<p>The <code><a href="ft2-
face_creation.html#ft_face">FT_Face</a></code> object doesn't necessarily have a current size object (i.e., face->size can be 0). If you need a specific ‘font size’, use <code><a href="ft2-cache_subsystem.html#ftc_manager_lookupsize">FTC_Manager_LookupSize</a></code> instead.</p>
+<p>Never change the face's transformation matrix (i.e., never call the <code><a href="ft2-sizing_and_scaling.html#ft_set_transform">FT_Set_Transform</a></code> function) on a returned face! If you need to transform glyphs, do it yourself after glyph loading.</p>
<p>When you perform a lookup, out-of-memory errors are detected <em>within</em> the lookup and force incremental flushes of the cache until enough memory is released for the lookup to succeed.</p>
<p>If a lookup fails with <code>FT_Err_Out_Of_Memory</code> the cache has already been completely flushed, and still no memory was available for the operation.</p>
<hr>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
<b>FTC_Manager_LookupSize</b>( <a href="ft2-cache_subsystem.html#ftc_manager">FTC_Manager</a> manager,
<a href="ft2-cache_subsystem.html#ftc_scaler">FTC_Scaler</a> scaler,
- <a href="ft2-base_interface.html#ft_size">FT_Size</a> *asize );
+ <a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a> *asize );
</code></pre></div>
-<p>Retrieve the <code><a href="ft2-
base_interface.html#ft_size">FT_Size</a></code> object that corresponds to a given <code><a href="ft2-cache_subsystem.html#ftc_scalerrec">FTC_ScalerRec</a></code> pointer through a cache manager.</p>
+<p>Retrieve the <code><a href="ft2-
sizing_and_scaling.html#ft_size">FT_Size</a></code> object that corresponds to a given <code><a href="ft2-cache_subsystem.html#ftc_scalerrec">FTC_ScalerRec</a></code> pointer through a cache manager.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="manager">manager</td><td class="desc">
<p>A handle to the cache manager.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="asize">asize</td><td class="desc">
<p>A handle to the size object.</p>
<p>FreeType error code. 0 means success.</p>
<h4>note</h4>
-<p>The returned <code><a href="ft2-base_interface.html#ft_size">FT_Size</a></code> object is always owned by the manager. You should never try to discard it by yourself.</p>
-<p>You can access the parent <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code> object simply as <code>size->face</code> if you need it. Note that this object is also owned by the manager.</p>
+<p>The returned <code><a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a></code> object is always owned by the manager. You should never try to discard it by yourself.</p>
+<p>You can access the parent <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> object simply as <code>size->face</code> if you need it. Note that this object is also owned by the manager.</p>
<h4>note</h4>
<p>When you perform a lookup, out-of-memory errors are detected <em>within</em> the lookup and force incremental flushes of the cache until enough memory is released for the lookup to succeed.</p>
<p>A special function used to indicate to the cache manager that a given <code><a href="ft2-cache_subsystem.html#ftc_faceid">FTC_FaceID</a></code> is no longer valid, either because its content changed, or because it was deallocated or uninstalled.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="manager">manager</td><td class="desc">
<p>The cache manager handle.</p>
<p>Decrement a cache node's internal reference count. When the count reaches 0, it is not destroyed but becomes eligible for subsequent cache flushes.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="node">node</td><td class="desc">
<p>The cache node handle.</p>
<p>Create a new glyph image cache.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="manager">manager</td><td class="desc">
<p>The parent manager for the image cache.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="acache">acache</td><td class="desc">
<p>A handle to the new glyph image cache object.</p>
<p>Retrieve a given glyph image from a glyph image cache.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="cache">cache</td><td class="desc">
<p>A handle to the source glyph image cache.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="aglyph">aglyph</td><td class="desc">
<p>The corresponding <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code> object. 0 in case of failure.</p>
<p>Create a new cache to store small glyph bitmaps.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="manager">manager</td><td class="desc">
<p>A handle to the source cache manager.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="acache">acache</td><td class="desc">
<p>A handle to the new sbit cache. <code>NULL</code> in case of error.</p>
<p>Look up a given small glyph bitmap in a given sbit cache and ‘lock’ it to prevent its flushing from the cache until needed.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="cache">cache</td><td class="desc">
<p>A handle to the source sbit cache.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="sbit">sbit</td><td class="desc">
<p>A handle to a small bitmap descriptor.</p>
<p>Create a new charmap cache.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="manager">manager</td><td class="desc">
<p>A handle to the cache manager.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="acache">acache</td><td class="desc">
<p>A new cache handle. <code>NULL</code> in case of error.</p>
<p>Translate a character code into a glyph index, using the charmap cache.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="cache">cache</td><td class="desc">
<p>A charmap cache handle.</p>
<p>The source face ID.</p>
</td></tr>
<tr><td class="val" id="cmap_index">cmap_index</td><td class="desc">
-<p>The index of the charmap in the source face. Any negative value means to use the cache <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code>'s default charmap.</p>
+<p>The index of the charmap in the source face. Any negative value means to use the cache <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code>'s default charmap.</p>
</td></tr>
<tr><td class="val" id="char_code">char_code</td><td class="desc">
<p>The character code (in the corresponding charmap).</p>
<p>A structure used to describe a given character size in either pixels or points to the cache manager. See <code><a href="ft2-cache_subsystem.html#ftc_manager_lookupsize">FTC_Manager_LookupSize</a></code>.</p>
<h4>fields</h4>
-
<table class="fields">
<tr><td class="val" id="face_id">face_id</td><td class="desc">
<p>The source face ID.</p>
<p>The character height.</p>
</td></tr>
<tr><td class="val" id="pixel">pixel</td><td class="desc">
-<p>A Boolean. If 1, the <code>width</code> and <code>height</code> fields are interpreted as integer pixel character sizes. Otherwise, they are expressed as 1/64th of points.</p>
+<p>A Boolean. If 1, the <code>width</code> and <code>height</code> fields are interpreted as integer pixel character sizes. Otherwise, they are expressed as 1/64 of points.</p>
</td></tr>
<tr><td class="val" id="x_res">x_res</td><td class="desc">
<p>Only used when <code>pixel</code> is value 0 to indicate the horizontal resolution in dpi.</p>
<h4>note</h4>
-<p>This type is mainly used to retrieve <code><a href="ft2-base_interface.html#ft_size">FT_Size</a></code> objects through the cache manager.</p>
+<p>This type is mainly used to retrieve <code><a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a></code> objects through the cache manager.</p>
<hr>
<h2 id="ftc_scaler">FTC_Scaler<a class="headerlink" href="#ftc_scaler" title="Permanent link">¶</a></h2>
<p>A structure used to model the type of images in a glyph cache.</p>
<h4>fields</h4>
-
<table class="fields">
<tr><td class="val" id="face_id">face_id</td><td class="desc">
<p>The face ID.</p>
<p>The height in pixels.</p>
</td></tr>
<tr><td class="val" id="flags">flags</td><td class="desc">
-<p>The load flags, as in <code><a href="ft2-base_interface.html#ft_load_glyph">FT_Load_Glyph</a></code>.</p>
+<p>The load flags, as in <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code>.</p>
</td></tr>
</table>
<p>A variant of <code><a href="ft2-cache_subsystem.html#ftc_imagecache_lookup">FTC_ImageCache_Lookup</a></code> that uses an <code><a href="ft2-cache_subsystem.html#ftc_scalerrec">FTC_ScalerRec</a></code> to specify the face ID and its size.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="cache">cache</td><td class="desc">
<p>A handle to the source glyph image cache.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="aglyph">aglyph</td><td class="desc">
<p>The corresponding <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code> object. 0 in case of failure.</p>
<p>The returned glyph is owned and managed by the glyph image cache. Never try to transform or discard it manually! You can however create a copy with <code><a href="ft2-glyph_management.html#ft_glyph_copy">FT_Glyph_Copy</a></code> and modify the new one.</p>
<p>If <code>anode</code> is <em>not</em> <code>NULL</code>, it receives the address of the cache node containing the glyph image, after increasing its reference count. This ensures that the node (as well as the <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code>) will always be kept in the cache until you call <code><a href="ft2-cache_subsystem.html#ftc_node_unref">FTC_Node_Unref</a></code> to ‘release’ it.</p>
<p>If <code>anode</code> is <code>NULL</code>, the cache node is left unchanged, which means that the <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code> could be flushed out of the cache on the next call to one of the caching sub-system APIs. Don't assume that it is persistent!</p>
-<p>Calls to <code><a href="ft2-base_interface.html#ft_set_char_size">FT_Set_Char_Size</a></code> and friends have no effect on cached glyphs; you should always use the FreeType cache API instead.</p>
+<p>Calls to <code><a href="ft2-sizing_and_scaling.html#ft_set_char_size">FT_Set_Char_Size</a></code> and friends have no effect on cached glyphs; you should always use the FreeType cache API instead.</p>
<hr>
<h2 id="ftc_sbitrec">FTC_SBitRec<a class="headerlink" href="#ftc_sbitrec" title="Permanent link">¶</a></h2>
<p>A very compact structure used to describe a small glyph bitmap.</p>
<h4>fields</h4>
-
<table class="fields">
<tr><td class="val" id="width">width</td><td class="desc">
<p>The bitmap width in pixels.</p>
<p>A variant of <code><a href="ft2-cache_subsystem.html#ftc_sbitcache_lookup">FTC_SBitCache_Lookup</a></code> that uses an <code><a href="ft2-cache_subsystem.html#ftc_scalerrec">FTC_ScalerRec</a></code> to specify the face ID and its size.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="cache">cache</td><td class="desc">
<p>A handle to the source sbit cache.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="sbit">sbit</td><td class="desc">
<p>A handle to a small bitmap descriptor.</p>
<p>If <code>anode</code> is <code>NULL</code>, the cache node is left unchanged, which means that the bitmap could be flushed out of the cache on the next call to one of the caching sub-system APIs. Don't assume that it is persistent!</p>
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+ <a href="ft2-preamble.html" class="md-nav__link">
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Core API
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+ Basic Data Types
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+ <li class="md-nav__item">
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+ <li class="md-nav__item">
+ <a href="ft2-face_creation.html" class="md-nav__link">
+ Face Creation
+ </a>
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- Unicode Variation Sequences
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+
+
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+ <li class="md-nav__item">
+ <a href="ft2-font_testing_macros.html" class="md-nav__link">
+ Font Testing Macros
+ </a>
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- Glyph Color Management
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+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+ Sizing and Scaling
+ </a>
+ </li>
+
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- <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
- Glyph Layer Management
- </a>
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+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+ Glyph Retrieval
+ </a>
+ </li>
+
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- <li class="md-nav__item">
- <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
- Glyph Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-character_mapping.html" class="md-nav__link">
+ Character Mapping
+ </a>
+ </li>
+
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- <li class="md-nav__item">
- <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
- Mac Specific Interface
- </a>
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+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-information_retrieval.html" class="md-nav__link">
+ Information Retrieval
+ </a>
+ </li>
+
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-
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-
- <li class="md-nav__item">
- <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
- Size Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-other_api_data.html" class="md-nav__link">
+ Other API Data
+ </a>
+ </li>
+
-
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-
-
-
- <li class="md-nav__item">
- <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
- Header File Macros
- </a>
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-
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- </nav>
- </li>
+ </ul>
+ </nav>
+ </li>
+
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- <li class="md-nav__item md-nav__item--nested">
-
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+
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- </label>
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- Format-Specific API
+ <li class="md-nav__item md-nav__item--nested">
+
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+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+
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+ Extended API
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_5">
+ <span class="md-nav__icon md-icon"></span>
+ Extended API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
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- <li class="md-nav__item">
- <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
- Multiple Masters
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_variants.html" class="md-nav__link">
+ Unicode Variation Sequences
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
- TrueType Tables
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-color_management.html" class="md-nav__link">
+ Glyph Color Management
+ </a>
+ </li>
+
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-
- <li class="md-nav__item">
- <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
- Type 1 Tables
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-layer_management.html" class="md-nav__link">
+ Glyph Layer Management
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_management.html" class="md-nav__link">
+ Glyph Management
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
- SFNT Names
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- </li>
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- <li class="md-nav__item">
- <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
- BDF and PCF Files
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-mac_specific.html" class="md-nav__link">
+ Mac Specific Interface
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sizes_management.html" class="md-nav__link">
+ Size Management
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
- CID Fonts
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
- PFR Fonts
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-header_file_macros.html" class="md-nav__link">
+ Header File Macros
+ </a>
+ </li>
+
-
-
-
+ </ul>
+ </nav>
+ </li>
+
+
+
+
+
- <li class="md-nav__item">
- <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
- Window FNT Files
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+
+ <label class="md-nav__link" for="__nav_6">
+ Format-Specific API
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+ <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_6">
+ <span class="md-nav__icon md-icon"></span>
+ Format-Specific API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-multiple_masters.html" class="md-nav__link">
+ Multiple Masters
+ </a>
+ </li>
+
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-truetype_tables.html" class="md-nav__link">
+ TrueType Tables
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-type1_tables.html" class="md-nav__link">
+ Type 1 Tables
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sfnt_names.html" class="md-nav__link">
+ SFNT Names
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bdf_fonts.html" class="md-nav__link">
+ BDF and PCF Files
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
- Font Formats
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cid_fonts.html" class="md-nav__link">
+ CID Fonts
+ </a>
+ </li>
+
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pfr_fonts.html" class="md-nav__link">
+ PFR Fonts
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+ Window FNT Files
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-svg_fonts.html" class="md-nav__link">
+ OpenType SVG Fonts
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-font_formats.html" class="md-nav__link">
+ Font Formats
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
- Gasp Table
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gasp_table.html" class="md-nav__link">
+ Gasp Table
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
-
- <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6" checked>
+
+
- <label class="md-nav__link" for="nav-6">
- Controlling FreeType Modules
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-6">
+ <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" checked>
+
+ <label class="md-nav__link" for="__nav_7">
Controlling FreeType Modules
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
+ <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+ <label class="md-nav__title" for="__nav_7">
+ <span class="md-nav__icon md-icon"></span>
+ Controlling FreeType Modules
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
- The auto-hinter
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-auto_hinter.html" class="md-nav__link">
+ The auto-hinter
+ </a>
+ </li>
+
-
-
-
-
+
+
-
-
- <li class="md-nav__item md-nav__item--active">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+
+
+ <li class="md-nav__item md-nav__item--active">
-
-
- <label class="md-nav__link md-nav__link--active" for="__toc">
+ <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+
+
+
+
+
+ <label class="md-nav__link md-nav__link--active" for="__toc">
+ The CFF driver
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+
+ <a href="ft2-cff_driver.html" class="md-nav__link md-nav__link--active">
The CFF driver
- </label>
-
- <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link md-nav__link--active">
- The CFF driver
- </a>
-
+ </a>
-<nav class="md-nav md-nav--secondary">
+
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+
- <label class="md-nav__title" for="__toc">Table of contents</label>
- <ul class="md-nav__list" data-md-scrollfix>
+ <label class="md-nav__title" for="__toc">
+ <span class="md-nav__icon md-icon"></span>
+ Table of contents
+ </label>
+ <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
<li class="md-nav__item">
<a href="#synopsis" class="md-nav__link">
</li>
-
-
-
-
</ul>
</nav>
-
- </li>
+
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
- The Type 1 and CID drivers
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+ The Type 1 and CID drivers
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
- The TrueType driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-tt_driver.html" class="md-nav__link">
+ The TrueType driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
- The PCF driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pcf_driver.html" class="md-nav__link">
+ The PCF driver
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+ The SVG driver
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
- Driver properties
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
- Parameter Tags
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-properties.html" class="md-nav__link">
+ Driver properties
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-parameter_tags.html" class="md-nav__link">
+ Parameter Tags
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-lcd_rendering.html" class="md-nav__link">
+ Subpixel Rendering
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
- Subpixel Rendering
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
-
- <label class="md-nav__link" for="nav-7">
- Cache Sub-System
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-7">
- Cache Sub-System
- </label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
- Cache Sub-System
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
-
+
+
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<p>While FreeType's CFF driver doesn't expose API functions by itself, it is possible to control its behaviour with <code><a href="ft2-module_management.html#ft_property_set">FT_Property_Set</a></code> and <code><a href="ft2-module_management.html#ft_property_get">FT_Property_Get</a></code>.</p>
<p>The CFF driver's module name is ‘cff’.</p>
<p>Available properties are <code><a href="ft2-properties.html#hinting-engine">hinting-engine</a></code>, <code><a href="ft2-properties.html#no-stem-darkening">no-stem-darkening</a></code>, <code><a href="ft2-properties.html#darkening-parameters">darkening-parameters</a></code>, and <code><a href="ft2-properties.html#random-seed">random-seed</a></code>, as documented in the ‘<a href="ft2-properties.html#properties">Driver properties</a>’ section.</p>
-<p><strong>Hinting and antialiasing principles of the new engine</strong></p>
-<p>The rasterizer is positioning horizontal features (e.g., ascender height & x-height, or crossbars) on the pixel grid and minimizing the amount of antialiasing applied to them, while placing vertical features (vertical stems) on the pixel grid without hinting, thus representing the stem position and weight accurately. Sometimes the vertical stems may be only partially black. In this context, ‘antialiasing’ means that stems are not positioned exactly on pixel borders, causing a fuzzy appearance.</p>
+<p><strong>Hinting and anti-aliasing principles of the new engine</strong></p>
+<p>The rasterizer is positioning horizontal features (e.g., ascender height & x-height, or crossbars) on the pixel grid and minimizing the amount of anti-aliasing applied to them, while placing vertical features (vertical stems) on the pixel grid without hinting, thus representing the stem position and weight accurately. Sometimes the vertical stems may be only partially black. In this context, ‘anti-aliasing’ means that stems are not positioned exactly on pixel borders, causing a fuzzy appearance.</p>
<p>There are two principles behind this approach.</p>
<p>1) No hinting in the horizontal direction: Unlike ‘superhinted’ TrueType, which changes glyph widths to accommodate regular inter-glyph spacing, Adobe's approach is ‘faithful to the design’ in representing both the glyph width and the inter-glyph spacing designed for the font. This makes the screen display as close as it can be to the result one would get with infinite resolution, while preserving what is considered the key characteristics of each glyph. Note that the distances between unhinted and grid-fitted positions at small sizes are comparable to kerning values and thus would be noticeable (and distracting) while reading if hinting were applied.</p>
-<p>One of the reasons to not hint horizontally is antialiasing for LCD screens: The pixel geometry of modern displays supplies three vertical subpixels as the eye moves horizontally across each visible pixel. On devices where we can be certain this characteristic is present a rasterizer can take advantage of the subpixels to add increments of weight. In Western writing systems this turns out to be the more critical direction anyway; the weights and spacing of vertical stems (see above) are central to Armenian, Cyrillic, Greek, and Latin type designs. Even when the rasterizer uses greyscale antialiasing instead of color (a necessary compromise when one doesn't know the screen characteristics), the unhinted vertical features preserve the design's weight and spacing much better than aliased type would.</p>
+<p>One of the reasons to not hint horizontally is anti-aliasing for LCD screens: The pixel geometry of modern displays supplies three vertical subpixels as the eye moves horizontally across each visible pixel. On devices where we can be certain this characteristic is present a rasterizer can take advantage of the subpixels to add increments of weight. In Western writing systems this turns out to be the more critical direction anyway; the weights and spacing of vertical stems (see above) are central to Armenian, Cyrillic, Greek, and Latin type designs. Even when the rasterizer uses greyscale anti-aliasing instead of color (a necessary compromise when one doesn't know the screen characteristics), the unhinted vertical features preserve the design's weight and spacing much better than aliased type would.</p>
<p>2) Alignment in the vertical direction: Weights and spacing along the y axis are less critical; what is much more important is the visual alignment of related features (like cap-height and x-height). The sense of alignment for these is enhanced by the sharpness of grid-fit edges, while the cruder vertical resolution (full pixels instead of ⅓ pixels) is less of a problem.</p>
<p>On the technical side, horizontal alignment zones for ascender, x-height, and other important height values (traditionally called ‘blue zones’) as defined in the font are positioned independently, each being rounded to the nearest pixel edge, taking care of overshoot suppression at small sizes, stem darkening, and scaling.</p>
-<p>Hstems (this is, hint values defined in the font to help align horizontal features) that fall within a blue zone are said to be ‘captured’ and are aligned to that zone. Uncaptured stems are moved in one of four ways, top edge up or down, bottom edge up or down. Unless there are conflicting hstems, the smallest movement is taken to minimize distortion.</p>
-
-
-
+<p>Hstems (that is, hint values defined in the font to help align horizontal features) that fall within a blue zone are said to be ‘captured’ and are aligned to that zone. Uncaptured stems are moved in one of four ways, top edge up or down, bottom edge up or down. Unless there are conflicting hstems, the smallest movement is taken to minimize distortion.</p>
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+ Sizing and Scaling
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+ Synopsis
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+ FT_CharMap
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+ FT_CharMapRec
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+ FT_Select_Charmap
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+ FT_Set_Charmap
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+ <a href="#ft_get_charmap_index" class="md-nav__link">
+ FT_Get_Charmap_Index
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+ <a href="#ft_get_char_index" class="md-nav__link">
+ FT_Get_Char_Index
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+ FT_Get_First_Char
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+ <li class="md-nav__item">
+ <a href="ft2-color_management.html" class="md-nav__link">
+ Glyph Color Management
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+ <li class="md-nav__item">
+ <a href="ft2-layer_management.html" class="md-nav__link">
+ Glyph Layer Management
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+ <a href="ft2-glyph_management.html" class="md-nav__link">
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+ <li class="md-nav__item">
+ <a href="ft2-mac_specific.html" class="md-nav__link">
+ Mac Specific Interface
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+ Multiple Masters
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+ TrueType Tables
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+ <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
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+ <li class="md-nav__item">
+ <a href="ft2-auto_hinter.html" class="md-nav__link">
+ The auto-hinter
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+ <li class="md-nav__item">
+ <a href="ft2-cff_driver.html" class="md-nav__link">
+ The CFF driver
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+ <li class="md-nav__item">
+ <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+ The Type 1 and CID drivers
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+ <li class="md-nav__item">
+ <a href="ft2-tt_driver.html" class="md-nav__link">
+ The TrueType driver
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+ <li class="md-nav__item">
+ <a href="ft2-pcf_driver.html" class="md-nav__link">
+ The PCF driver
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+
+
+
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+ <li class="md-nav__item">
+ <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+ The SVG driver
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+ <li class="md-nav__item">
+ <a href="ft2-properties.html" class="md-nav__link">
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+ Parameter Tags
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+
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+ <a href="#synopsis" class="md-nav__link">
+ Synopsis
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_charmap" class="md-nav__link">
+ FT_CharMap
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_charmaprec" class="md-nav__link">
+ FT_CharMapRec
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_encoding" class="md-nav__link">
+ FT_Encoding
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_enc_tag" class="md-nav__link">
+ FT_ENC_TAG
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_select_charmap" class="md-nav__link">
+ FT_Select_Charmap
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_set_charmap" class="md-nav__link">
+ FT_Set_Charmap
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_get_charmap_index" class="md-nav__link">
+ FT_Get_Charmap_Index
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_get_char_index" class="md-nav__link">
+ FT_Get_Char_Index
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_get_first_char" class="md-nav__link">
+ FT_Get_First_Char
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_get_next_char" class="md-nav__link">
+ FT_Get_Next_Char
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_load_char" class="md-nav__link">
+ FT_Load_Char
+ </a>
+
+</li>
+
+ </ul>
+
+</nav>
+ </div>
+ </div>
+ </div>
+
+
+ <div class="md-content" data-md-component="content">
+ <article class="md-content__inner md-typeset">
+
+
+
+ <p><a href="https://www.freetype.org">FreeType</a> » <a href="../">Docs</a> » <a href="index.html#core-api">Core API</a> » Character Mapping</p>
+<hr />
+<h1 id="character-mapping">Character Mapping<a class="headerlink" href="#character-mapping" title="Permanent link">¶</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">¶</a></h2>
+<p>This section holds functions and structures that are related to mapping character input codes to glyph indices.</p>
+<p>Note that for many scripts the simplistic approach used by FreeType of mapping a single character to a single glyph is not valid or possible! In general, a higher-level library like HarfBuzz or ICU should be used for handling text strings.</p>
+<h2 id="ft_charmap">FT_CharMap<a class="headerlink" href="#ft_charmap" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_CharMapRec_* <b>FT_CharMap</b>;
+</code></pre></div>
+
+<p>A handle to a character map (usually abbreviated to ‘charmap’). A charmap is used to translate character codes in a given encoding into glyph indexes for its parent's face. Some font formats may provide several charmaps per font.</p>
+<p>Each face object owns zero or more charmaps, but only one of them can be ‘active’, providing the data used by <code><a href="ft2-character_mapping.html#ft_get_char_index">FT_Get_Char_Index</a></code> or <code><a href="ft2-character_mapping.html#ft_load_char">FT_Load_Char</a></code>.</p>
+<p>The list of available charmaps in a face is available through the <code>face->num_charmaps</code> and <code>face->charmaps</code> fields of <code><a href="ft2-face_creation.html#ft_facerec">FT_FaceRec</a></code>.</p>
+<p>The currently active charmap is available as <code>face->charmap</code>. You should call <code><a href="ft2-character_mapping.html#ft_set_charmap">FT_Set_Charmap</a></code> to change it.</p>
+<h4>note</h4>
+
+<p>When a new face is created (either through <code><a href="ft2-face_creation.html#ft_new_face">FT_New_Face</a></code> or <code><a href="ft2-face_creation.html#ft_open_face">FT_Open_Face</a></code>), the library looks for a Unicode charmap within the list and automatically activates it. If there is no Unicode charmap, FreeType doesn't set an ‘active’ charmap.</p>
+<h4>also</h4>
+
+<p>See <code><a href="ft2-character_mapping.html#ft_charmaprec">FT_CharMapRec</a></code> for the publicly accessible fields of a given character map.</p>
+<hr>
+
+<h2 id="ft_charmaprec">FT_CharMapRec<a class="headerlink" href="#ft_charmaprec" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_CharMapRec_
+ {
+ <a href="ft2-face_creation.html#ft_face">FT_Face</a> face;
+ <a href="ft2-character_mapping.html#ft_encoding">FT_Encoding</a> encoding;
+ <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a> platform_id;
+ <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a> encoding_id;
+
+ } <b>FT_CharMapRec</b>;
+</code></pre></div>
+
+<p>The base charmap structure.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the parent face object.</p>
+</td></tr>
+<tr><td class="val" id="encoding">encoding</td><td class="desc">
+<p>An <code><a href="ft2-character_mapping.html#ft_encoding">FT_Encoding</a></code> tag identifying the charmap. Use this with <code><a href="ft2-character_mapping.html#ft_select_charmap">FT_Select_Charmap</a></code>.</p>
+</td></tr>
+<tr><td class="val" id="platform_id">platform_id</td><td class="desc">
+<p>An ID number describing the platform for the following encoding ID. This comes directly from the TrueType specification and gets emulated for other formats.</p>
+</td></tr>
+<tr><td class="val" id="encoding_id">encoding_id</td><td class="desc">
+<p>A platform-specific encoding number. This also comes from the TrueType specification and gets emulated similarly.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_encoding">FT_Encoding<a class="headerlink" href="#ft_encoding" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">enum</span> FT_Encoding_
+ {
+ <a href="ft2-character_mapping.html#ft_enc_tag">FT_ENC_TAG</a>( <a href="ft2-character_mapping.html#ft_encoding_none">FT_ENCODING_NONE</a>, 0, 0, 0, 0 ),
+
+ <a href="ft2-character_mapping.html#ft_enc_tag">FT_ENC_TAG</a>( <a href="ft2-character_mapping.html#ft_encoding_ms_symbol">FT_ENCODING_MS_SYMBOL</a>, 's', 'y', 'm', 'b' ),
+ <a href="ft2-character_mapping.html#ft_enc_tag">FT_ENC_TAG</a>( <a href="ft2-character_mapping.html#ft_encoding_unicode">FT_ENCODING_UNICODE</a>, 'u', 'n', 'i', 'c' ),
+
+ <a href="ft2-character_mapping.html#ft_enc_tag">FT_ENC_TAG</a>( <a href="ft2-character_mapping.html#ft_encoding_sjis">FT_ENCODING_SJIS</a>, 's', 'j', 'i', 's' ),
+ <a href="ft2-character_mapping.html#ft_enc_tag">FT_ENC_TAG</a>( <a href="ft2-character_mapping.html#ft_encoding_prc">FT_ENCODING_PRC</a>, 'g', 'b', ' ', ' ' ),
+ <a href="ft2-character_mapping.html#ft_enc_tag">FT_ENC_TAG</a>( <a href="ft2-character_mapping.html#ft_encoding_big5">FT_ENCODING_BIG5</a>, 'b', 'i', 'g', '5' ),
+ <a href="ft2-character_mapping.html#ft_enc_tag">FT_ENC_TAG</a>( <a href="ft2-character_mapping.html#ft_encoding_wansung">FT_ENCODING_WANSUNG</a>, 'w', 'a', 'n', 's' ),
+ <a href="ft2-character_mapping.html#ft_enc_tag">FT_ENC_TAG</a>( <a href="ft2-character_mapping.html#ft_encoding_johab">FT_ENCODING_JOHAB</a>, 'j', 'o', 'h', 'a' ),
+
+ /* for backward compatibility */
+ FT_ENCODING_GB2312 = <a href="ft2-character_mapping.html#ft_encoding_prc">FT_ENCODING_PRC</a>,
+ <a href="ft2-character_mapping.html#ft_encoding_ms_sjis">FT_ENCODING_MS_SJIS</a> = <a href="ft2-character_mapping.html#ft_encoding_sjis">FT_ENCODING_SJIS</a>,
+ <a href="ft2-character_mapping.html#ft_encoding_ms_gb2312">FT_ENCODING_MS_GB2312</a> = <a href="ft2-character_mapping.html#ft_encoding_prc">FT_ENCODING_PRC</a>,
+ <a href="ft2-character_mapping.html#ft_encoding_ms_big5">FT_ENCODING_MS_BIG5</a> = <a href="ft2-character_mapping.html#ft_encoding_big5">FT_ENCODING_BIG5</a>,
+ <a href="ft2-character_mapping.html#ft_encoding_ms_wansung">FT_ENCODING_MS_WANSUNG</a> = <a href="ft2-character_mapping.html#ft_encoding_wansung">FT_ENCODING_WANSUNG</a>,
+ <a href="ft2-character_mapping.html#ft_encoding_ms_johab">FT_ENCODING_MS_JOHAB</a> = <a href="ft2-character_mapping.html#ft_encoding_johab">FT_ENCODING_JOHAB</a>,
+
+ <a href="ft2-character_mapping.html#ft_enc_tag">FT_ENC_TAG</a>( <a href="ft2-character_mapping.html#ft_encoding_adobe_standard">FT_ENCODING_ADOBE_STANDARD</a>, 'A', 'D', 'O', 'B' ),
+ <a href="ft2-character_mapping.html#ft_enc_tag">FT_ENC_TAG</a>( <a href="ft2-character_mapping.html#ft_encoding_adobe_expert">FT_ENCODING_ADOBE_EXPERT</a>, 'A', 'D', 'B', 'E' ),
+ <a href="ft2-character_mapping.html#ft_enc_tag">FT_ENC_TAG</a>( <a href="ft2-character_mapping.html#ft_encoding_adobe_custom">FT_ENCODING_ADOBE_CUSTOM</a>, 'A', 'D', 'B', 'C' ),
+ <a href="ft2-character_mapping.html#ft_enc_tag">FT_ENC_TAG</a>( <a href="ft2-character_mapping.html#ft_encoding_adobe_latin_1">FT_ENCODING_ADOBE_LATIN_1</a>, 'l', 'a', 't', '1' ),
+
+ <a href="ft2-character_mapping.html#ft_enc_tag">FT_ENC_TAG</a>( <a href="ft2-character_mapping.html#ft_encoding_old_latin_2">FT_ENCODING_OLD_LATIN_2</a>, 'l', 'a', 't', '2' ),
+
+ <a href="ft2-character_mapping.html#ft_enc_tag">FT_ENC_TAG</a>( <a href="ft2-character_mapping.html#ft_encoding_apple_roman">FT_ENCODING_APPLE_ROMAN</a>, 'a', 'r', 'm', 'n' )
+
+ } <b>FT_Encoding</b>;
+
+
+ /* these constants are deprecated; use the corresponding `<b>FT_Encoding</b>` */
+ /* values instead */
+#<span class="keyword">define</span> ft_encoding_none <a href="ft2-character_mapping.html#ft_encoding_none">FT_ENCODING_NONE</a>
+#<span class="keyword">define</span> ft_encoding_unicode <a href="ft2-character_mapping.html#ft_encoding_unicode">FT_ENCODING_UNICODE</a>
+#<span class="keyword">define</span> ft_encoding_symbol <a href="ft2-character_mapping.html#ft_encoding_ms_symbol">FT_ENCODING_MS_SYMBOL</a>
+#<span class="keyword">define</span> ft_encoding_latin_1 <a href="ft2-character_mapping.html#ft_encoding_adobe_latin_1">FT_ENCODING_ADOBE_LATIN_1</a>
+#<span class="keyword">define</span> ft_encoding_latin_2 <a href="ft2-character_mapping.html#ft_encoding_old_latin_2">FT_ENCODING_OLD_LATIN_2</a>
+#<span class="keyword">define</span> ft_encoding_sjis <a href="ft2-character_mapping.html#ft_encoding_sjis">FT_ENCODING_SJIS</a>
+#<span class="keyword">define</span> ft_encoding_gb2312 <a href="ft2-character_mapping.html#ft_encoding_prc">FT_ENCODING_PRC</a>
+#<span class="keyword">define</span> ft_encoding_big5 <a href="ft2-character_mapping.html#ft_encoding_big5">FT_ENCODING_BIG5</a>
+#<span class="keyword">define</span> ft_encoding_wansung <a href="ft2-character_mapping.html#ft_encoding_wansung">FT_ENCODING_WANSUNG</a>
+#<span class="keyword">define</span> ft_encoding_johab <a href="ft2-character_mapping.html#ft_encoding_johab">FT_ENCODING_JOHAB</a>
+
+#<span class="keyword">define</span> ft_encoding_adobe_standard <a href="ft2-character_mapping.html#ft_encoding_adobe_standard">FT_ENCODING_ADOBE_STANDARD</a>
+#<span class="keyword">define</span> ft_encoding_adobe_expert <a href="ft2-character_mapping.html#ft_encoding_adobe_expert">FT_ENCODING_ADOBE_EXPERT</a>
+#<span class="keyword">define</span> ft_encoding_adobe_custom <a href="ft2-character_mapping.html#ft_encoding_adobe_custom">FT_ENCODING_ADOBE_CUSTOM</a>
+#<span class="keyword">define</span> ft_encoding_apple_roman <a href="ft2-character_mapping.html#ft_encoding_apple_roman">FT_ENCODING_APPLE_ROMAN</a>
+</code></pre></div>
+
+<p>An enumeration to specify character sets supported by charmaps. Used in the <code><a href="ft2-character_mapping.html#ft_select_charmap">FT_Select_Charmap</a></code> API function.</p>
+<h4>note</h4>
+
+<p>Despite the name, this enumeration lists specific character repertoires (i.e., charsets), and not text encoding methods (e.g., UTF-8, UTF-16, etc.).</p>
+<p>Other encodings might be defined in the future.</p>
+<h4>values</h4>
+<table class="fields long">
+<tr><td class="val" id="ft_encoding_none">FT_ENCODING_NONE</td><td class="desc">
+<p>The encoding value 0 is reserved for all formats except BDF, PCF, and Windows FNT; see below for more information.</p>
+</td></tr>
+<tr><td class="val" id="ft_encoding_unicode">FT_ENCODING_UNICODE</td><td class="desc">
+<p>The Unicode character set. This value covers all versions of the Unicode repertoire, including ASCII and Latin-1. Most fonts include a Unicode charmap, but not all of them.</p>
+<p>For example, if you want to access Unicode value U+1F028 (and the font contains it), use value 0x1F028 as the input value for <code><a href="ft2-character_mapping.html#ft_get_char_index">FT_Get_Char_Index</a></code>.</p>
+</td></tr>
+<tr><td class="val" id="ft_encoding_ms_symbol">FT_ENCODING_MS_SYMBOL</td><td class="desc">
+<p>Microsoft Symbol encoding, used to encode mathematical symbols and wingdings. For more information, see ‘<a href="https://www.microsoft.com/typography/otspec/recom.htm#non-standard-symbol-fonts">https://www.microsoft.com/typography/otspec/recom.htm#non-standard-symbol-fonts</a>’, ‘<a href="http://www.kostis.net/charsets/symbol.htm">http://www.kostis.net/charsets/symbol.htm</a>’, and ‘<a href="http://www.kostis.net/charsets/wingding.htm">http://www.kostis.net/charsets/wingding.htm</a>’.</p>
+<p>This encoding uses character codes from the PUA (Private Unicode Area) in the range U+F020-U+F0FF.</p>
+</td></tr>
+<tr><td class="val" id="ft_encoding_sjis">FT_ENCODING_SJIS</td><td class="desc">
+<p>Shift JIS encoding for Japanese. More info at ‘<a href="https://en.wikipedia.org/wiki/Shift_JIS">https://en.wikipedia.org/wiki/Shift_JIS</a>’. See note on multi-byte encodings below.</p>
+</td></tr>
+<tr><td class="val" id="ft_encoding_prc">FT_ENCODING_PRC</td><td class="desc">
+<p>Corresponds to encoding systems mainly for Simplified Chinese as used in People's Republic of China (PRC). The encoding layout is based on GB 2312 and its supersets GBK and GB 18030.</p>
+</td></tr>
+<tr><td class="val" id="ft_encoding_big5">FT_ENCODING_BIG5</td><td class="desc">
+<p>Corresponds to an encoding system for Traditional Chinese as used in Taiwan and Hong Kong.</p>
+</td></tr>
+<tr><td class="val" id="ft_encoding_wansung">FT_ENCODING_WANSUNG</td><td class="desc">
+<p>Corresponds to the Korean encoding system known as Extended Wansung (MS Windows code page 949). For more information see ‘<a href="https://www.unicode.org/Public/MAPPINGS/VENDORS/MICSFT/WindowsBestFit/bestfit949.txt">https://www.unicode.org/Public/MAPPINGS/VENDORS/MICSFT/WindowsBestFit/bestfit949.txt</a>’.</p>
+</td></tr>
+<tr><td class="val" id="ft_encoding_johab">FT_ENCODING_JOHAB</td><td class="desc">
+<p>The Korean standard character set (KS C 5601-1992), which corresponds to MS Windows code page 1361. This character set includes all possible Hangul character combinations.</p>
+</td></tr>
+<tr><td class="val" id="ft_encoding_adobe_latin_1">FT_ENCODING_ADOBE_LATIN_1</td><td class="desc">
+<p>Corresponds to a Latin-1 encoding as defined in a Type 1 PostScript font. It is limited to 256 character codes.</p>
+</td></tr>
+<tr><td class="val" id="ft_encoding_adobe_standard">FT_ENCODING_ADOBE_STANDARD</td><td class="desc">
+<p>Adobe Standard encoding, as found in Type 1, CFF, and OpenType/CFF fonts. It is limited to 256 character codes.</p>
+</td></tr>
+<tr><td class="val" id="ft_encoding_adobe_expert">FT_ENCODING_ADOBE_EXPERT</td><td class="desc">
+<p>Adobe Expert encoding, as found in Type 1, CFF, and OpenType/CFF fonts. It is limited to 256 character codes.</p>
+</td></tr>
+<tr><td class="val" id="ft_encoding_adobe_custom">FT_ENCODING_ADOBE_CUSTOM</td><td class="desc">
+<p>Corresponds to a custom encoding, as found in Type 1, CFF, and OpenType/CFF fonts. It is limited to 256 character codes.</p>
+</td></tr>
+<tr><td class="val" id="ft_encoding_apple_roman">FT_ENCODING_APPLE_ROMAN</td><td class="desc">
+<p>Apple roman encoding. Many TrueType and OpenType fonts contain a charmap for this 8-bit encoding, since older versions of Mac OS are able to use it.</p>
+</td></tr>
+<tr><td class="val" id="ft_encoding_old_latin_2">FT_ENCODING_OLD_LATIN_2</td><td class="desc">
+<p>This value is deprecated and was neither used nor reported by FreeType. Don't use or test for it.</p>
+</td></tr>
+<tr><td class="val" id="ft_encoding_ms_sjis">FT_ENCODING_MS_SJIS</td><td class="desc">
+<p>Same as FT_ENCODING_SJIS. Deprecated.</p>
+</td></tr>
+<tr><td class="val" id="ft_encoding_ms_gb2312">FT_ENCODING_MS_GB2312</td><td class="desc">
+<p>Same as FT_ENCODING_PRC. Deprecated.</p>
+</td></tr>
+<tr><td class="val" id="ft_encoding_ms_big5">FT_ENCODING_MS_BIG5</td><td class="desc">
+<p>Same as FT_ENCODING_BIG5. Deprecated.</p>
+</td></tr>
+<tr><td class="val" id="ft_encoding_ms_wansung">FT_ENCODING_MS_WANSUNG</td><td class="desc">
+<p>Same as FT_ENCODING_WANSUNG. Deprecated.</p>
+</td></tr>
+<tr><td class="val" id="ft_encoding_ms_johab">FT_ENCODING_MS_JOHAB</td><td class="desc">
+<p>Same as FT_ENCODING_JOHAB. Deprecated.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>When loading a font, FreeType makes a Unicode charmap active if possible (either if the font provides such a charmap, or if FreeType can synthesize one from PostScript glyph name dictionaries; in either case, the charmap is tagged with <code>FT_ENCODING_UNICODE</code>). If such a charmap is synthesized, it is placed at the first position of the charmap array.</p>
+<p>All other encodings are considered legacy and tagged only if explicitly defined in the font file. Otherwise, <code>FT_ENCODING_NONE</code> is used.</p>
+<p><code>FT_ENCODING_NONE</code> is set by the BDF and PCF drivers if the charmap is neither Unicode nor ISO-8859-1 (otherwise it is set to <code>FT_ENCODING_UNICODE</code>). Use <code><a href="ft2-bdf_fonts.html#ft_get_bdf_charset_id">FT_Get_BDF_Charset_ID</a></code> to find out which encoding is really present. If, for example, the <code>cs_registry</code> field is ‘KOI8’ and the <code>cs_encoding</code> field is ‘R’, the font is encoded in KOI8-R.</p>
+<p><code>FT_ENCODING_NONE</code> is always set (with a single exception) by the winfonts driver. Use <code><a href="ft2-winfnt_fonts.html#ft_get_winfnt_header">FT_Get_WinFNT_Header</a></code> and examine the <code>charset</code> field of the <code><a href="ft2-winfnt_fonts.html#ft_winfnt_headerrec">FT_WinFNT_HeaderRec</a></code> structure to find out which encoding is really present. For example, <code><a href="ft2-winfnt_fonts.html#ft_winfnt_id_xxx">FT_WinFNT_ID_CP1251</a></code> (204) means Windows code page 1251 (for Russian).</p>
+<p><code>FT_ENCODING_NONE</code> is set if <code>platform_id</code> is <code><a href="ft2-truetype_tables.html#tt_platform_xxx">TT_PLATFORM_MACINTOSH</a></code> and <code>encoding_id</code> is not <code>TT_MAC_ID_ROMAN</code> (otherwise it is set to <code>FT_ENCODING_APPLE_ROMAN</code>).</p>
+<p>If <code>platform_id</code> is <code><a href="ft2-truetype_tables.html#tt_platform_xxx">TT_PLATFORM_MACINTOSH</a></code>, use the function <code><a href="ft2-truetype_tables.html#ft_get_cmap_language_id">FT_Get_CMap_Language_ID</a></code> to query the Mac language ID that may be needed to be able to distinguish Apple encoding variants. See</p>
+<p><a href="https://www.unicode.org/Public/MAPPINGS/VENDORS/APPLE/Readme.txt">https://www.unicode.org/Public/MAPPINGS/VENDORS/APPLE/Readme.txt</a></p>
+<p>to get an idea how to do that. Basically, if the language ID is 0, don't use it, otherwise subtract 1 from the language ID. Then examine <code>encoding_id</code>. If, for example, <code>encoding_id</code> is <code>TT_MAC_ID_ROMAN</code> and the language ID (minus 1) is <code>TT_MAC_LANGID_GREEK</code>, it is the Greek encoding, not Roman. <code>TT_MAC_ID_ARABIC</code> with <code>TT_MAC_LANGID_FARSI</code> means the Farsi variant of the Arabic encoding.</p>
+<hr>
+
+<h2 id="ft_enc_tag">FT_ENC_TAG<a class="headerlink" href="#ft_enc_tag" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">ifndef</span> <b>FT_ENC_TAG</b>
+
+#<span class="keyword">define</span> <b>FT_ENC_TAG</b>( value, a, b, c, d ) \
+ value = ( ( FT_STATIC_BYTE_CAST( <a href="ft2-basic_types.html#ft_uint32">FT_UInt32</a>, a ) << 24 ) | \
+ ( FT_STATIC_BYTE_CAST( <a href="ft2-basic_types.html#ft_uint32">FT_UInt32</a>, b ) << 16 ) | \
+ ( FT_STATIC_BYTE_CAST( <a href="ft2-basic_types.html#ft_uint32">FT_UInt32</a>, c ) << 8 ) | \
+ FT_STATIC_BYTE_CAST( <a href="ft2-basic_types.html#ft_uint32">FT_UInt32</a>, d ) )
+
+#<span class="keyword">endif</span> /* <b>FT_ENC_TAG</b> */
+</code></pre></div>
+
+<p>This macro converts four-letter tags into an unsigned long. It is used to define ‘encoding’ identifiers (see <code><a href="ft2-character_mapping.html#ft_encoding">FT_Encoding</a></code>).</p>
+<h4>note</h4>
+
+<p>Since many 16-bit compilers don't like 32-bit enumerations, you should redefine this macro in case of problems to something like this:
+<div class="highlight"><pre><span></span><code> #define FT_ENC_TAG( value, a, b, c, d ) value
+</code></pre></div></p>
+<p>to get a simple enumeration without assigning special numbers.</p>
+<hr>
+
+<h2 id="ft_select_charmap">FT_Select_Charmap<a class="headerlink" href="#ft_select_charmap" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+ <b>FT_Select_Charmap</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
+ <a href="ft2-character_mapping.html#ft_encoding">FT_Encoding</a> encoding );
+</code></pre></div>
+
+<p>Select a given charmap by its encoding tag (as listed in <code>freetype.h</code>).</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the source face object.</p>
+</td></tr>
+</table>
+
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="encoding">encoding</td><td class="desc">
+<p>A handle to the selected encoding.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0 means success.</p>
+<h4>note</h4>
+
+<p>This function returns an error if no charmap in the face corresponds to the encoding queried here.</p>
+<p>Because many fonts contain more than a single cmap for Unicode encoding, this function has some special code to select the one that covers Unicode best (‘best’ in the sense that a UCS-4 cmap is preferred to a UCS-2 cmap). It is thus preferable to <code><a href="ft2-character_mapping.html#ft_set_charmap">FT_Set_Charmap</a></code> in this case.</p>
+<hr>
+
+<h2 id="ft_set_charmap">FT_Set_Charmap<a class="headerlink" href="#ft_set_charmap" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+ <b>FT_Set_Charmap</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
+ <a href="ft2-character_mapping.html#ft_charmap">FT_CharMap</a> charmap );
+</code></pre></div>
+
+<p>Select a given charmap for character code to glyph index mapping.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the source face object.</p>
+</td></tr>
+</table>
+
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="charmap">charmap</td><td class="desc">
+<p>A handle to the selected charmap.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0 means success.</p>
+<h4>note</h4>
+
+<p>This function returns an error if the charmap is not part of the face (i.e., if it is not listed in the <code>face->charmaps</code> table).</p>
+<p>It also fails if an OpenType type 14 charmap is selected (which doesn't map character codes to glyph indices at all).</p>
+<hr>
+
+<h2 id="ft_get_charmap_index">FT_Get_Charmap_Index<a class="headerlink" href="#ft_get_charmap_index" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_int">FT_Int</a> )
+ <b>FT_Get_Charmap_Index</b>( <a href="ft2-character_mapping.html#ft_charmap">FT_CharMap</a> charmap );
+</code></pre></div>
+
+<p>Retrieve index of a given charmap.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="charmap">charmap</td><td class="desc">
+<p>A handle to a charmap.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>The index into the array of character maps within the face to which <code>charmap</code> belongs. If an error occurs, -1 is returned.</p>
+<hr>
+
+<h2 id="ft_get_char_index">FT_Get_Char_Index<a class="headerlink" href="#ft_get_char_index" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> )
+ <b>FT_Get_Char_Index</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a> charcode );
+</code></pre></div>
+
+<p>Return the glyph index of a given character code. This function uses the currently selected charmap to do the mapping.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the source face object.</p>
+</td></tr>
+<tr><td class="val" id="charcode">charcode</td><td class="desc">
+<p>The character code.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>The glyph index. 0 means ‘undefined character code’.</p>
+<h4>note</h4>
+
+<p>If you use FreeType to manipulate the contents of font files directly, be aware that the glyph index returned by this function doesn't always correspond to the internal indices used within the file. This is done to ensure that value 0 always corresponds to the ‘missing glyph’. If the first glyph is not named ‘.notdef’, then for Type 1 and Type 42 fonts, ‘.notdef’ will be moved into the glyph ID 0 position, and whatever was there will be moved to the position ‘.notdef’ had. For Type 1 fonts, if there is no ‘.notdef’ glyph at all, then one will be created at index 0 and whatever was there will be moved to the last index – Type 42 fonts are considered invalid under this condition.</p>
+<hr>
+
+<h2 id="ft_get_first_char">FT_Get_First_Char<a class="headerlink" href="#ft_get_first_char" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a> )
+ <b>FT_Get_First_Char</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> *agindex );
+</code></pre></div>
+
+<p>Return the first character code in the current charmap of a given face, together with its corresponding glyph index.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the source face object.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="agindex">agindex</td><td class="desc">
+<p>Glyph index of first character code. 0 if charmap is empty.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>The charmap's first character code.</p>
+<h4>note</h4>
+
+<p>You should use this function together with <code><a href="ft2-character_mapping.html#ft_get_next_char">FT_Get_Next_Char</a></code> to parse all character codes available in a given charmap. The code should look like this:
+<div class="highlight"><pre><span></span><code> FT_ULong charcode;
+ FT_UInt gindex;
+
+
+ charcode = FT_Get_First_Char( face, &gindex );
+ while ( gindex != 0 )
+ {
+ ... do something with (charcode,gindex) pair ...
+
+ charcode = FT_Get_Next_Char( face, charcode, &gindex );
+ }
+</code></pre></div></p>
+<p>Be aware that character codes can have values up to 0xFFFFFFFF; this might happen for non-Unicode or malformed cmaps. However, even with regular Unicode encoding, so-called ‘last resort fonts’ (using SFNT cmap format 13, see function <code><a href="ft2-truetype_tables.html#ft_get_cmap_format">FT_Get_CMap_Format</a></code>) normally have entries for all Unicode characters up to 0x1FFFFF, which can cause <em>a lot</em> of iterations.</p>
+<p>Note that <code>*agindex</code> is set to 0 if the charmap is empty. The result itself can be 0 in two cases: if the charmap is empty or if the value 0 is the first valid character code.</p>
+<hr>
+
+<h2 id="ft_get_next_char">FT_Get_Next_Char<a class="headerlink" href="#ft_get_next_char" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a> )
+ <b>FT_Get_Next_Char</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a> char_code,
+ <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> *agindex );
+</code></pre></div>
+
+<p>Return the next character code in the current charmap of a given face following the value <code>char_code</code>, as well as the corresponding glyph index.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the source face object.</p>
+</td></tr>
+<tr><td class="val" id="char_code">char_code</td><td class="desc">
+<p>The starting character code.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="agindex">agindex</td><td class="desc">
+<p>Glyph index of next character code. 0 if charmap is empty.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>The charmap's next character code.</p>
+<h4>note</h4>
+
+<p>You should use this function with <code><a href="ft2-character_mapping.html#ft_get_first_char">FT_Get_First_Char</a></code> to walk over all character codes available in a given charmap. See the note for that function for a simple code example.</p>
+<p>Note that <code>*agindex</code> is set to 0 when there are no more codes in the charmap.</p>
+<hr>
+
+<h2 id="ft_load_char">FT_Load_Char<a class="headerlink" href="#ft_load_char" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+ <b>FT_Load_Char</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a> char_code,
+ <a href="ft2-basic_types.html#ft_int32">FT_Int32</a> load_flags );
+</code></pre></div>
+
+<p>Load a glyph into the glyph slot of a face object, accessed by its character code.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to a target face object where the glyph is loaded.</p>
+</td></tr>
+</table>
+
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="char_code">char_code</td><td class="desc">
+<p>The glyph's character code, according to the current charmap used in the face.</p>
+</td></tr>
+<tr><td class="val" id="load_flags">load_flags</td><td class="desc">
+<p>A flag indicating what to load for this glyph. The <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_XXX</a></code> constants can be used to control the glyph loading process (e.g., whether the outline should be scaled, whether to load bitmaps or not, whether to hint the outline, etc).</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0 means success.</p>
+<h4>note</h4>
+
+<p>This function simply calls <code><a href="ft2-character_mapping.html#ft_get_char_index">FT_Get_Char_Index</a></code> and <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code>.</p>
+<p>Many fonts contain glyphs that can't be loaded by this function since its glyph indices are not listed in any of the font's charmaps.</p>
+<p>If no active cmap is set up (i.e., <code>face->charmap</code> is zero), the call to <code><a href="ft2-character_mapping.html#ft_get_char_index">FT_Get_Char_Index</a></code> is omitted, and the function behaves identically to <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code>.</p>
+<hr>
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+
+ <li class="md-nav__item">
+ <a href="ft2-header_file_macros.html" class="md-nav__link">
+ Header File Macros
+ </a>
+ </li>
+
+
+ </ul>
+ </nav>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
- BDF and PCF Files
- </a>
- </li>
+
+
+
+
-
+
+
+
+
+
+
+ <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" checked>
+
+ <label class="md-nav__link" for="__nav_6">
+ Format-Specific API
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+ <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_6">
+ <span class="md-nav__icon md-icon"></span>
+ Format-Specific API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-multiple_masters.html" class="md-nav__link">
+ Multiple Masters
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-truetype_tables.html" class="md-nav__link">
+ TrueType Tables
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-type1_tables.html" class="md-nav__link">
+ Type 1 Tables
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sfnt_names.html" class="md-nav__link">
+ SFNT Names
+ </a>
+ </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bdf_fonts.html" class="md-nav__link">
+ BDF and PCF Files
+ </a>
+ </li>
+
- <li class="md-nav__item md-nav__item--active">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+
+
+
+
+
+
+ <li class="md-nav__item md-nav__item--active">
-
-
- <label class="md-nav__link md-nav__link--active" for="__toc">
+ <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+
+
+
+
+
+ <label class="md-nav__link md-nav__link--active" for="__toc">
+ CID Fonts
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+
+ <a href="ft2-cid_fonts.html" class="md-nav__link md-nav__link--active">
CID Fonts
- </label>
-
- <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link md-nav__link--active">
- CID Fonts
- </a>
-
+ </a>
-<nav class="md-nav md-nav--secondary">
+
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+
- <label class="md-nav__title" for="__toc">Table of contents</label>
- <ul class="md-nav__list" data-md-scrollfix>
+ <label class="md-nav__title" for="__toc">
+ <span class="md-nav__icon md-icon"></span>
+ Table of contents
+ </label>
+ <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
<li class="md-nav__item">
<a href="#synopsis" class="md-nav__link">
</li>
-
-
-
-
</ul>
</nav>
-
- </li>
+
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pfr_fonts.html" class="md-nav__link">
+ PFR Fonts
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
- PFR Fonts
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
- Window FNT Files
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+ Window FNT Files
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
- Font Formats
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-svg_fonts.html" class="md-nav__link">
+ OpenType SVG Fonts
+ </a>
+ </li>
+
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-font_formats.html" class="md-nav__link">
+ Font Formats
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
- Gasp Table
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gasp_table.html" class="md-nav__link">
+ Gasp Table
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+
+
+
- <label class="md-nav__link" for="nav-6">
- Controlling FreeType Modules
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-6">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+
+ <label class="md-nav__link" for="__nav_7">
Controlling FreeType Modules
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+ <label class="md-nav__title" for="__nav_7">
+ <span class="md-nav__icon md-icon"></span>
+ Controlling FreeType Modules
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
- The auto-hinter
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-auto_hinter.html" class="md-nav__link">
+ The auto-hinter
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
- The CFF driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cff_driver.html" class="md-nav__link">
+ The CFF driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
- The Type 1 and CID drivers
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+ The Type 1 and CID drivers
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-tt_driver.html" class="md-nav__link">
+ The TrueType driver
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
- The TrueType driver
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
- The PCF driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pcf_driver.html" class="md-nav__link">
+ The PCF driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
- Driver properties
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+ The SVG driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
- Parameter Tags
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-properties.html" class="md-nav__link">
+ Driver properties
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-parameter_tags.html" class="md-nav__link">
+ Parameter Tags
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-lcd_rendering.html" class="md-nav__link">
+ Subpixel Rendering
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
- Subpixel Rendering
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+
+
+
- <label class="md-nav__link" for="nav-7">
- Cache Sub-System
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-7">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+
+ <label class="md-nav__link" for="__nav_8">
Cache Sub-System
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+ <label class="md-nav__title" for="__nav_8">
+ <span class="md-nav__icon md-icon"></span>
+ Cache Sub-System
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
- Cache Sub-System
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cache_subsystem.html" class="md-nav__link">
+ Cache Sub-System
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
+
+
+
- <label class="md-nav__link" for="nav-8">
- Support API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-8">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+
+ <label class="md-nav__link" for="__nav_9">
Support API
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-computations.html" title="Computations" class="md-nav__link">
- Computations
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
- List Processing
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
- Outline Processing
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
- Quick retrieval of advance values
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
- Bitmap Handling
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
- Scanline Converter
- </a>
- </li>
-
-
-
-
+ <nav class="md-nav" aria-label="Support API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_9">
+ <span class="md-nav__icon md-icon"></span>
+ Support API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-computations.html" class="md-nav__link">
+ Computations
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
- Glyph Stroker
- </a>
- </li>
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-list_processing.html" class="md-nav__link">
+ List Processing
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
- System Interface
- </a>
- </li>
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-outline_processing.html" class="md-nav__link">
+ Outline Processing
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
- Module Management
- </a>
- </li>
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-quick_advance.html" class="md-nav__link">
+ Quick retrieval of advance values
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
- GZIP Streams
- </a>
- </li>
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bitmap_handling.html" class="md-nav__link">
+ Bitmap Handling
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-raster.html" class="md-nav__link">
+ Scanline Converter
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_stroker.html" class="md-nav__link">
+ Glyph Stroker
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
- LZW Streams
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-system_interface.html" class="md-nav__link">
+ System Interface
+ </a>
+ </li>
+
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-module_management.html" class="md-nav__link">
+ Module Management
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gzip.html" class="md-nav__link">
+ GZIP Streams
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-lzw.html" class="md-nav__link">
+ LZW Streams
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bzip2.html" class="md-nav__link">
+ BZIP2 Streams
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
- BZIP2 Streams
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-debugging_apis.html" class="md-nav__link">
+ External Debugging APIs
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-9" type="checkbox" id="nav-9">
+
+
+
- <label class="md-nav__link" for="nav-9">
- Error Codes
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-9">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+
+ <label class="md-nav__link" for="__nav_10">
Error Codes
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+ <label class="md-nav__title" for="__nav_10">
+ <span class="md-nav__icon md-icon"></span>
+ Error Codes
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-error_enumerations.html" title="Error Enumerations" class="md-nav__link">
- Error Enumerations
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-error_enumerations.html" class="md-nav__link">
+ Error Enumerations
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
- Error Code Values
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-error_code_values.html" class="md-nav__link">
+ Error Code Values
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-10" type="checkbox" id="nav-10">
+
+
+
- <label class="md-nav__link" for="nav-10">
- Miscellaneous
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-10">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" >
+
+ <label class="md-nav__link" for="__nav_11">
Miscellaneous
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
+ <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+ <label class="md-nav__title" for="__nav_11">
+ <span class="md-nav__icon md-icon"></span>
+ Miscellaneous
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gx_validation.html" class="md-nav__link">
+ TrueTypeGX/AAT Validation
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-gx_validation.html" title="TrueTypeGX/AAT Validation" class="md-nav__link">
- TrueTypeGX/AAT Validation
- </a>
- </li>
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-incremental.html" class="md-nav__link">
+ Incremental Loading
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-incremental.html" title="Incremental Loading" class="md-nav__link">
- Incremental Loading
- </a>
- </li>
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-truetype_engine.html" class="md-nav__link">
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<h2 id="ft_get_cid_registry_ordering_supplement">FT_Get_CID_Registry_Ordering_Supplement<a class="headerlink" href="#ft_get_cid_registry_ordering_supplement" title="Permanent link">¶</a></h2>
<p>Defined in FT_CID_H (freetype/ftcid.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Get_CID_Registry_Ordering_Supplement</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
+ <b>FT_Get_CID_Registry_Ordering_Supplement</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
<span class="keyword">const</span> <span class="keyword">char</span>* *registry,
<span class="keyword">const</span> <span class="keyword">char</span>* *ordering,
<a href="ft2-basic_types.html#ft_int">FT_Int</a> *supplement );
<p>Retrieve the Registry/Ordering/Supplement triple (also known as the "R/O/S") from a CID-keyed font.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="face">face</td><td class="desc">
<p>A handle to the input face.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="registry">registry</td><td class="desc">
<p>The registry, as a C string, owned by the face.</p>
<h2 id="ft_get_cid_is_internally_cid_keyed">FT_Get_CID_Is_Internally_CID_Keyed<a class="headerlink" href="#ft_get_cid_is_internally_cid_keyed" title="Permanent link">¶</a></h2>
<p>Defined in FT_CID_H (freetype/ftcid.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Get_CID_Is_Internally_CID_Keyed</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
+ <b>FT_Get_CID_Is_Internally_CID_Keyed</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
<a href="ft2-basic_types.html#ft_bool">FT_Bool</a> *is_cid );
</code></pre></div>
-<p>Retrieve the type of the input face, CID keyed or not. In contrast to the <code><a href="ft2-base_interface.html#ft_is_cid_keyed">FT_IS_CID_KEYED</a></code> macro this function returns successfully also for CID-keyed fonts in an SFNT wrapper.</p>
+<p>Retrieve the type of the input face, CID keyed or not. In contrast to the <code><a href="ft2-font_testing_macros.html#ft_is_cid_keyed">FT_IS_CID_KEYED</a></code> macro this function returns successfully also for CID-keyed fonts in an SFNT wrapper.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="face">face</td><td class="desc">
<p>A handle to the input face.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="is_cid">is_cid</td><td class="desc">
<p>The type of the face as an <code><a href="ft2-basic_types.html#ft_bool">FT_Bool</a></code>.</p>
<h2 id="ft_get_cid_from_glyph_index">FT_Get_CID_From_Glyph_Index<a class="headerlink" href="#ft_get_cid_from_glyph_index" title="Permanent link">¶</a></h2>
<p>Defined in FT_CID_H (freetype/ftcid.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Get_CID_From_Glyph_Index</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
+ <b>FT_Get_CID_From_Glyph_Index</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
<a href="ft2-basic_types.html#ft_uint">FT_UInt</a> glyph_index,
<a href="ft2-basic_types.html#ft_uint">FT_UInt</a> *cid );
</code></pre></div>
<p>Retrieve the CID of the input glyph index.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="face">face</td><td class="desc">
<p>A handle to the input face.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="cid">cid</td><td class="desc">
<p>The CID as an <code><a href="ft2-basic_types.html#ft_uint">FT_UInt</a></code>.</p>
<p>2.3.9</p>
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-
-
-
+ <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+ <label class="md-nav__title" for="__nav_3">
+ <span class="md-nav__icon md-icon"></span>
+ General Remarks
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-header_inclusion.html" title="FreeType's header inclusion scheme" class="md-nav__link">
- FreeType's header inclusion scheme
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-preamble.html" class="md-nav__link">
+ Preamble
+ </a>
+ </li>
+
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-header_inclusion.html" class="md-nav__link">
+ FreeType's header inclusion scheme
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-user_allocation.html" title="User allocation" class="md-nav__link">
- User allocation
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-user_allocation.html" class="md-nav__link">
+ User allocation
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
-
- <li class="md-nav__item md-nav__item--active md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-4" type="checkbox" id="nav-4" checked>
+
+
- <label class="md-nav__link" for="nav-4">
- Core API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-4">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+
+ <label class="md-nav__link" for="__nav_4">
Core API
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
+ <nav class="md-nav" aria-label="Core API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_4">
+ <span class="md-nav__icon md-icon"></span>
+ Core API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-version.html" title="FreeType Version" class="md-nav__link">
- FreeType Version
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-basic_types.html" class="md-nav__link">
+ Basic Data Types
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link">
- Basic Data Types
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-library_setup.html" class="md-nav__link">
+ Library Setup
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link">
- Base Interface
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-face_creation.html" class="md-nav__link">
+ Face Creation
+ </a>
+ </li>
+
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-font_testing_macros.html" class="md-nav__link">
+ Font Testing Macros
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
- Unicode Variation Sequences
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+ Sizing and Scaling
+ </a>
+ </li>
+
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+ Glyph Retrieval
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-character_mapping.html" class="md-nav__link">
+ Character Mapping
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-information_retrieval.html" class="md-nav__link">
+ Information Retrieval
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-other_api_data.html" class="md-nav__link">
+ Other API Data
+ </a>
+ </li>
+
+ </ul>
+ </nav>
+ </li>
+
- <li class="md-nav__item md-nav__item--active">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
-
-
- <label class="md-nav__link md-nav__link--active" for="__toc">
- Glyph Color Management
- </label>
-
- <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link md-nav__link--active">
- Glyph Color Management
- </a>
-
-<nav class="md-nav md-nav--secondary">
+
+
- <label class="md-nav__title" for="__toc">Table of contents</label>
- <ul class="md-nav__list" data-md-scrollfix>
+
+ <li class="md-nav__item md-nav__item--active md-nav__item--nested">
- <li class="md-nav__item">
- <a href="#synopsis" class="md-nav__link">
- Synopsis
- </a>
-
-</li>
- <li class="md-nav__item">
- <a href="#ft_color" class="md-nav__link">
- FT_Color
- </a>
-
-</li>
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" checked>
- <li class="md-nav__item">
- <a href="#ft_palette_xxx" class="md-nav__link">
+ <label class="md-nav__link" for="__nav_5">
+ Extended API
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+ <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_5">
+ <span class="md-nav__icon md-icon"></span>
+ Extended API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_variants.html" class="md-nav__link">
+ Unicode Variation Sequences
+ </a>
+ </li>
+
+
+
+
+
+
+
+
+
+ <li class="md-nav__item md-nav__item--active">
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+
+
+
+
+
+ <label class="md-nav__link md-nav__link--active" for="__toc">
+ Glyph Color Management
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+
+ <a href="ft2-color_management.html" class="md-nav__link md-nav__link--active">
+ Glyph Color Management
+ </a>
+
+
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+
+
+
+
+
+
+ <label class="md-nav__title" for="__toc">
+ <span class="md-nav__icon md-icon"></span>
+ Table of contents
+ </label>
+ <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+
+ <li class="md-nav__item">
+ <a href="#synopsis" class="md-nav__link">
+ Synopsis
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_color" class="md-nav__link">
+ FT_Color
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_palette_xxx" class="md-nav__link">
FT_PALETTE_XXX
</a>
</li>
-
-
-
-
</ul>
</nav>
-
- </li>
+
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
- Glyph Layer Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-layer_management.html" class="md-nav__link">
+ Glyph Layer Management
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
- Glyph Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_management.html" class="md-nav__link">
+ Glyph Management
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
- Mac Specific Interface
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-mac_specific.html" class="md-nav__link">
+ Mac Specific Interface
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sizes_management.html" class="md-nav__link">
+ Size Management
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
- Size Management
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
- Header File Macros
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-header_file_macros.html" class="md-nav__link">
+ Header File Macros
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5">
+
+
+
- <label class="md-nav__link" for="nav-5">
- Format-Specific API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-5">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+
+ <label class="md-nav__link" for="__nav_6">
Format-Specific API
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_6">
+ <span class="md-nav__icon md-icon"></span>
+ Format-Specific API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
- Multiple Masters
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-multiple_masters.html" class="md-nav__link">
+ Multiple Masters
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-truetype_tables.html" class="md-nav__link">
+ TrueType Tables
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
- TrueType Tables
- </a>
- </li>
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-type1_tables.html" class="md-nav__link">
+ Type 1 Tables
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
- Type 1 Tables
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
- SFNT Names
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sfnt_names.html" class="md-nav__link">
+ SFNT Names
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
- BDF and PCF Files
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bdf_fonts.html" class="md-nav__link">
+ BDF and PCF Files
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cid_fonts.html" class="md-nav__link">
+ CID Fonts
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
- CID Fonts
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
- PFR Fonts
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pfr_fonts.html" class="md-nav__link">
+ PFR Fonts
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
- Window FNT Files
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+ Window FNT Files
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-svg_fonts.html" class="md-nav__link">
+ OpenType SVG Fonts
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
- Font Formats
- </a>
- </li>
-
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-font_formats.html" class="md-nav__link">
+ Font Formats
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
- Gasp Table
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gasp_table.html" class="md-nav__link">
+ Gasp Table
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+
+
+
- <label class="md-nav__link" for="nav-6">
- Controlling FreeType Modules
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-6">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+
+ <label class="md-nav__link" for="__nav_7">
Controlling FreeType Modules
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
+ <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+ <label class="md-nav__title" for="__nav_7">
+ <span class="md-nav__icon md-icon"></span>
+ Controlling FreeType Modules
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-auto_hinter.html" class="md-nav__link">
+ The auto-hinter
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
- The auto-hinter
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
- The CFF driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cff_driver.html" class="md-nav__link">
+ The CFF driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
- The Type 1 and CID drivers
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+ The Type 1 and CID drivers
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-tt_driver.html" class="md-nav__link">
+ The TrueType driver
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
- The TrueType driver
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
- The PCF driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pcf_driver.html" class="md-nav__link">
+ The PCF driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
- Driver properties
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+ The SVG driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
- Parameter Tags
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-properties.html" class="md-nav__link">
+ Driver properties
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-parameter_tags.html" class="md-nav__link">
+ Parameter Tags
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-lcd_rendering.html" class="md-nav__link">
+ Subpixel Rendering
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
- Subpixel Rendering
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+
+
+
- <label class="md-nav__link" for="nav-7">
- Cache Sub-System
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-7">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+
+ <label class="md-nav__link" for="__nav_8">
Cache Sub-System
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+ <label class="md-nav__title" for="__nav_8">
+ <span class="md-nav__icon md-icon"></span>
+ Cache Sub-System
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
- Cache Sub-System
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cache_subsystem.html" class="md-nav__link">
+ Cache Sub-System
+ </a>
+ </li>
+
-
- </ul>
- </nav>
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<article class="md-content__inner md-typeset">
- <p><a href="https://www.freetype.org">FreeType</a> » <a href="../">Docs</a> » <a href="index.html#core-api">Core API</a> » Glyph Color Management</p>
+ <p><a href="https://www.freetype.org">FreeType</a> » <a href="../">Docs</a> » <a href="index.html#extended-api">Extended API</a> » Glyph Color Management</p>
<hr />
<h1 id="glyph-color-management">Glyph Color Management<a class="headerlink" href="#glyph-color-management" title="Permanent link">¶</a></h1>
<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">¶</a></h2>
<p>This structure models a BGRA color value of a ‘CPAL’ palette entry.</p>
<p>The used color space is sRGB; the colors are not pre-multiplied, and alpha values must be explicitly set.</p>
<h4>fields</h4>
-
<table class="fields">
<tr><td class="val" id="blue">blue</td><td class="desc">
<p>Blue value.</p>
<p>A list of bit field constants used in the <code>palette_flags</code> array of the <code><a href="ft2-color_management.html#ft_palette_data">FT_Palette_Data</a></code> structure to indicate for which background a palette with a given index is usable.</p>
<h4>values</h4>
-
<table class="fields long">
<tr><td class="val" id="ft_palette_for_light_background">FT_PALETTE_FOR_LIGHT_BACKGROUND</td><td class="desc">
<p>The palette is appropriate to use when displaying the font on a light background such as white.</p>
<p>This structure holds the data of the ‘CPAL’ table.</p>
<h4>fields</h4>
-
<table class="fields">
<tr><td class="val" id="num_palettes">num_palettes</td><td class="desc">
<p>The number of palettes.</p>
<h2 id="ft_palette_data_get">FT_Palette_Data_Get<a class="headerlink" href="#ft_palette_data_get" title="Permanent link">¶</a></h2>
<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Palette_Data_Get</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
+ <b>FT_Palette_Data_Get</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
<a href="ft2-color_management.html#ft_palette_data">FT_Palette_Data</a> *apalette );
</code></pre></div>
<p>Retrieve the face's color palette data.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="face">face</td><td class="desc">
<p>The source face handle.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="apalette">apalette</td><td class="desc">
<p>A pointer to an <code><a href="ft2-color_management.html#ft_palette_data">FT_Palette_Data</a></code> structure.</p>
<h2 id="ft_palette_select">FT_Palette_Select<a class="headerlink" href="#ft_palette_select" title="Permanent link">¶</a></h2>
<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Palette_Select</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
+ <b>FT_Palette_Select</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
<a href="ft2-basic_types.html#ft_ushort">FT_UShort</a> palette_index,
<a href="ft2-color_management.html#ft_color">FT_Color</a>* *apalette );
</code></pre></div>
<p>(2) it retrieves all (unmodified) color entries of this palette. This function returns a read-write array, which means that a calling application can modify the palette entries on demand.</p>
<p>A corollary of (2) is that calling the function, then modifying some values, then calling the function again with the same arguments resets all color entries to the original ‘CPAL’ values; all user modifications are lost.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="face">face</td><td class="desc">
<p>The source face handle.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="apalette">apalette</td><td class="desc">
<p>An array of color entries for a palette with index <code>palette_index</code>, having <code>num_palette_entries</code> elements (as found in the <code>FT_Palette_Data</code> structure). If <code>apalette</code> is set to <code>NULL</code>, no array gets returned (and no color entries can be modified).</p>
<h2 id="ft_palette_set_foreground_color">FT_Palette_Set_Foreground_Color<a class="headerlink" href="#ft_palette_set_foreground_color" title="Permanent link">¶</a></h2>
<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Palette_Set_Foreground_Color</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
+ <b>FT_Palette_Set_Foreground_Color</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
<a href="ft2-color_management.html#ft_color">FT_Color</a> foreground_color );
</code></pre></div>
<p>‘COLR’ uses palette index 0xFFFF to indicate a ‘text foreground color’. This function sets this value.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="face">face</td><td class="desc">
<p>The source face handle.</p>
<p>2.10</p>
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+
+ <li class="md-nav__item">
+ <a href="ft2-sfnt_names.html" class="md-nav__link">
+ SFNT Names
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
- BDF and PCF Files
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bdf_fonts.html" class="md-nav__link">
+ BDF and PCF Files
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
- CID Fonts
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cid_fonts.html" class="md-nav__link">
+ CID Fonts
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
- PFR Fonts
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pfr_fonts.html" class="md-nav__link">
+ PFR Fonts
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
- Window FNT Files
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+ Window FNT Files
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
- Font Formats
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-svg_fonts.html" class="md-nav__link">
+ OpenType SVG Fonts
+ </a>
+ </li>
+
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-font_formats.html" class="md-nav__link">
+ Font Formats
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
- Gasp Table
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gasp_table.html" class="md-nav__link">
+ Gasp Table
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+
+
+
- <label class="md-nav__link" for="nav-6">
- Controlling FreeType Modules
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-6">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+
+ <label class="md-nav__link" for="__nav_7">
Controlling FreeType Modules
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
+ <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+ <label class="md-nav__title" for="__nav_7">
+ <span class="md-nav__icon md-icon"></span>
+ Controlling FreeType Modules
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
- The auto-hinter
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-auto_hinter.html" class="md-nav__link">
+ The auto-hinter
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
- The CFF driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cff_driver.html" class="md-nav__link">
+ The CFF driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
- The Type 1 and CID drivers
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+ The Type 1 and CID drivers
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
- The TrueType driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-tt_driver.html" class="md-nav__link">
+ The TrueType driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
- The PCF driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pcf_driver.html" class="md-nav__link">
+ The PCF driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
- Driver properties
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+ The SVG driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
- Parameter Tags
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-properties.html" class="md-nav__link">
+ Driver properties
+ </a>
+ </li>
+
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-parameter_tags.html" class="md-nav__link">
+ Parameter Tags
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
- Subpixel Rendering
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-lcd_rendering.html" class="md-nav__link">
+ Subpixel Rendering
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+
+
+
- <label class="md-nav__link" for="nav-7">
- Cache Sub-System
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-7">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+
+ <label class="md-nav__link" for="__nav_8">
Cache Sub-System
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+ <label class="md-nav__title" for="__nav_8">
+ <span class="md-nav__icon md-icon"></span>
+ Cache Sub-System
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
- Cache Sub-System
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cache_subsystem.html" class="md-nav__link">
+ Cache Sub-System
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
-
- <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8" checked>
+
+
- <label class="md-nav__link" for="nav-8">
- Support API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-8">
+ <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" checked>
+
+ <label class="md-nav__link" for="__nav_9">
Support API
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Support API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_9">
+ <span class="md-nav__icon md-icon"></span>
+ Support API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
+
+
-
-
- <li class="md-nav__item md-nav__item--active">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+
+
+ <li class="md-nav__item md-nav__item--active">
-
-
- <label class="md-nav__link md-nav__link--active" for="__toc">
+ <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+
+
+
+
+
+ <label class="md-nav__link md-nav__link--active" for="__toc">
+ Computations
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+
+ <a href="ft2-computations.html" class="md-nav__link md-nav__link--active">
Computations
- </label>
-
- <a href="ft2-computations.html" title="Computations" class="md-nav__link md-nav__link--active">
- Computations
- </a>
-
+ </a>
-<nav class="md-nav md-nav--secondary">
+
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+
- <label class="md-nav__title" for="__toc">Table of contents</label>
- <ul class="md-nav__list" data-md-scrollfix>
+ <label class="md-nav__title" for="__toc">
+ <span class="md-nav__icon md-icon"></span>
+ Table of contents
+ </label>
+ <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
<li class="md-nav__item">
<a href="#synopsis" class="md-nav__link">
</li>
-
-
-
-
</ul>
</nav>
-
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
- List Processing
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
- Outline Processing
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
- Quick retrieval of advance values
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
- Bitmap Handling
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
- Scanline Converter
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
- Glyph Stroker
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
- System Interface
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
- Module Management
- </a>
- </li>
+
+ </li>
+
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-list_processing.html" class="md-nav__link">
+ List Processing
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
- GZIP Streams
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-outline_processing.html" class="md-nav__link">
+ Outline Processing
+ </a>
+ </li>
+
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-quick_advance.html" class="md-nav__link">
+ Quick retrieval of advance values
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bitmap_handling.html" class="md-nav__link">
+ Bitmap Handling
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-raster.html" class="md-nav__link">
+ Scanline Converter
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_stroker.html" class="md-nav__link">
+ Glyph Stroker
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
- LZW Streams
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-system_interface.html" class="md-nav__link">
+ System Interface
+ </a>
+ </li>
+
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-module_management.html" class="md-nav__link">
+ Module Management
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gzip.html" class="md-nav__link">
+ GZIP Streams
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-lzw.html" class="md-nav__link">
+ LZW Streams
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bzip2.html" class="md-nav__link">
+ BZIP2 Streams
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
- BZIP2 Streams
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-debugging_apis.html" class="md-nav__link">
+ External Debugging APIs
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-9" type="checkbox" id="nav-9">
+
+
+
- <label class="md-nav__link" for="nav-9">
- Error Codes
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-9">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+
+ <label class="md-nav__link" for="__nav_10">
Error Codes
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
+ <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+ <label class="md-nav__title" for="__nav_10">
+ <span class="md-nav__icon md-icon"></span>
+ Error Codes
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-error_enumerations.html" title="Error Enumerations" class="md-nav__link">
- Error Enumerations
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-error_enumerations.html" class="md-nav__link">
+ Error Enumerations
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
- Error Code Values
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-error_code_values.html" class="md-nav__link">
+ Error Code Values
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-10" type="checkbox" id="nav-10">
+
+
+
- <label class="md-nav__link" for="nav-10">
- Miscellaneous
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-10">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" >
+
+ <label class="md-nav__link" for="__nav_11">
Miscellaneous
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+ <label class="md-nav__title" for="__nav_11">
+ <span class="md-nav__icon md-icon"></span>
+ Miscellaneous
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-gx_validation.html" title="TrueTypeGX/AAT Validation" class="md-nav__link">
- TrueTypeGX/AAT Validation
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gx_validation.html" class="md-nav__link">
+ TrueTypeGX/AAT Validation
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-incremental.html" title="Incremental Loading" class="md-nav__link">
- Incremental Loading
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-incremental.html" class="md-nav__link">
+ Incremental Loading
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-truetype_engine.html" title="The TrueType Engine" class="md-nav__link">
- The TrueType Engine
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-truetype_engine.html" class="md-nav__link">
+ The TrueType Engine
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-ot_validation.html" title="OpenType Validation" class="md-nav__link">
- OpenType Validation
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-ot_validation.html" class="md-nav__link">
+ OpenType Validation
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
</ul>
</div>
- <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
+
+ <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
<div class="md-sidebar__scrollwrap">
<div class="md-sidebar__inner">
-<nav class="md-nav md-nav--secondary">
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+
- <label class="md-nav__title" for="__toc">Table of contents</label>
- <ul class="md-nav__list" data-md-scrollfix>
+ <label class="md-nav__title" for="__toc">
+ <span class="md-nav__icon md-icon"></span>
+ Table of contents
+ </label>
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<hr />
<h1 id="computations">Computations<a class="headerlink" href="#computations" title="Permanent link">¶</a></h1>
<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">¶</a></h2>
-<p>This section contains various functions used to perform computations on 16.16 fixed-float numbers or 2d vectors.</p>
+<p>This section contains various functions used to perform computations on 16.16 fixed-point numbers or 2D vectors. FreeType does not use floating-point data types.</p>
<p><strong>Attention</strong>: Most arithmetic functions take <code>FT_Long</code> as arguments. For historical reasons, FreeType was designed under the assumption that <code>FT_Long</code> is a 32-bit integer; results can thus be undefined if the arguments don't fit into 32 bits.</p>
<h2 id="ft_muldiv">FT_MulDiv<a class="headerlink" href="#ft_muldiv" title="Permanent link">¶</a></h2>
<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
<p>Compute <code>(a*b)/c</code> with maximum accuracy, using a 64-bit intermediate integer whenever necessary.</p>
<p>This function isn't necessarily as fast as some processor-specific operations, but is at least completely portable.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="a">a</td><td class="desc">
<p>The first multiplier.</p>
<p>Compute <code>(a*b)/0x10000</code> with maximum accuracy. Its main use is to multiply a given value by a 16.16 fixed-point factor.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="a">a</td><td class="desc">
<p>The first multiplier.</p>
<p>Compute <code>(a*0x10000)/b</code> with maximum accuracy. Its main use is to divide a given value by a 16.16 fixed-point factor.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="a">a</td><td class="desc">
<p>The numerator.</p>
<p>Round a 16.16 fixed number.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="a">a</td><td class="desc">
<p>The number to be rounded.</p>
<p>Compute the smallest following integer of a 16.16 fixed number.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="a">a</td><td class="desc">
<p>The number for which the ceiling function is to be computed.</p>
<p>Compute the largest previous integer of a 16.16 fixed number.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="a">a</td><td class="desc">
<p>The number for which the floor function is to be computed.</p>
<p>Transform a single vector through a 2x2 matrix.</p>
<h4>inout</h4>
-
<table class="fields">
<tr><td class="val" id="vector">vector</td><td class="desc">
<p>The target vector to transform.</p>
</table>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="matrix">matrix</td><td class="desc">
<p>A pointer to the source 2x2 matrix.</p>
<p>Perform the matrix operation <code>b = a*b</code>.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="a">a</td><td class="desc">
<p>A pointer to matrix <code>a</code>.</p>
</table>
<h4>inout</h4>
-
<table class="fields">
<tr><td class="val" id="b">b</td><td class="desc">
<p>A pointer to matrix <code>b</code>.</p>
<p>Invert a 2x2 matrix. Return an error if it can't be inverted.</p>
<h4>inout</h4>
-
<table class="fields">
<tr><td class="val" id="matrix">matrix</td><td class="desc">
<p>A pointer to the target matrix. Remains untouched in case of error.</p>
<p>Return the sinus of a given angle in fixed-point format.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="angle">angle</td><td class="desc">
<p>The input angle.</p>
<p>Return the cosinus of a given angle in fixed-point format.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="angle">angle</td><td class="desc">
<p>The input angle.</p>
<p>Return the tangent of a given angle in fixed-point format.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="angle">angle</td><td class="desc">
<p>The input angle.</p>
<p>Return the arc-tangent corresponding to a given vector (x,y) in the 2d plane.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="x">x</td><td class="desc">
<p>The horizontal vector coordinate.</p>
<p>Return the difference between two angles. The result is always constrained to the ]-PI..PI] interval.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="angle1">angle1</td><td class="desc">
<p>First angle.</p>
<p>Return the unit vector corresponding to a given angle. After the call, the value of <code>vec.x</code> will be <code>cos(angle)</code>, and the value of <code>vec.y</code> will be <code>sin(angle)</code>.</p>
<p>This function is useful to retrieve both the sinus and cosinus of a given angle quickly.</p>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="vec">vec</td><td class="desc">
<p>The address of target vector.</p>
</table>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="angle">angle</td><td class="desc">
<p>The input angle.</p>
<p>Rotate a vector by a given angle.</p>
<h4>inout</h4>
-
<table class="fields">
<tr><td class="val" id="vec">vec</td><td class="desc">
<p>The address of target vector.</p>
</table>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="angle">angle</td><td class="desc">
<p>The input angle.</p>
<p>Return the length of a given vector.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="vec">vec</td><td class="desc">
<p>The address of target vector.</p>
<p>Compute both the length and angle of a given vector.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="vec">vec</td><td class="desc">
<p>The address of source vector.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="length">length</td><td class="desc">
<p>The vector length.</p>
<p>Compute vector coordinates from a length and angle.</p>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="vec">vec</td><td class="desc">
<p>The address of source vector.</p>
</table>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="length">length</td><td class="desc">
<p>The vector length.</p>
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+ FT_Trace_Set_Level
+ </a>
+
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+ <a href="#ft_trace_set_default_level" class="md-nav__link">
+ FT_Trace_Set_Default_Level
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+
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+
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+ FT_Custom_Log_Handler
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+
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+ <a href="#ft_set_log_handler" class="md-nav__link">
+ FT_Set_Log_Handler
+ </a>
+
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+
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+ <a href="#ft_set_default_log_handler" class="md-nav__link">
+ FT_Set_Default_Log_Handler
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+
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+
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+ <article class="md-content__inner md-typeset">
+
+
+
+ <p><a href="https://www.freetype.org">FreeType</a> » <a href="../">Docs</a> » <a href="index.html#support-api">Support API</a> » External Debugging APIs</p>
+<hr />
+<h1 id="external-debugging-apis">External Debugging APIs<a class="headerlink" href="#external-debugging-apis" title="Permanent link">¶</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">¶</a></h2>
+<p>This section contains the declarations of public functions that enables fine control of what the <code>FT_DEBUG_LOGGING</code> macro outputs.</p>
+<h2 id="ft_trace_set_level">FT_Trace_Set_Level<a class="headerlink" href="#ft_trace_set_level" title="Permanent link">¶</a></h2>
+<div class = "codehilite"><pre><code> FT_EXPORT( <span class="keyword">void</span> )
+ <b>FT_Trace_Set_Level</b>( <span class="keyword">const</span> <span class="keyword">char</span>* tracing_level );
+</code></pre></div>
+
+<p>Change the levels of tracing components of FreeType at run time.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="tracing_level">tracing_level</td><td class="desc">
+<p>New tracing value.</p>
+</td></tr>
+</table>
+
+<h4>example</h4>
+
+<p>The following call makes FreeType trace everything but the ‘memory’ component.
+<div class="highlight"><pre><span></span><code>FT_Trace_Set_Level( "any:7 memory:0" );
+</code></pre></div></p>
+<h4>note</h4>
+
+<p>This function does nothing if compilation option <code>FT_DEBUG_LOGGING</code> isn't set.</p>
+<h4>since</h4>
+
+<p>2.11</p>
+<hr>
+
+<h2 id="ft_trace_set_default_level">FT_Trace_Set_Default_Level<a class="headerlink" href="#ft_trace_set_default_level" title="Permanent link">¶</a></h2>
+<div class = "codehilite"><pre><code> FT_EXPORT( <span class="keyword">void</span> )
+ <b>FT_Trace_Set_Default_Level</b>( <span class="keyword">void</span> );
+</code></pre></div>
+
+<p>Reset tracing value of FreeType's components to the default value (i.e., to the value of the <code>FT2_DEBUG</code> environment value or to NULL if <code>FT2_DEBUG</code> is not set).</p>
+<h4>note</h4>
+
+<p>This function does nothing if compilation option <code>FT_DEBUG_LOGGING</code> isn't set.</p>
+<h4>since</h4>
+
+<p>2.11</p>
+<hr>
+
+<h2 id="ft_custom_log_handler">FT_Custom_Log_Handler<a class="headerlink" href="#ft_custom_log_handler" title="Permanent link">¶</a></h2>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">void</span>
+ (*<b>FT_Custom_Log_Handler</b>)( <span class="keyword">const</span> <span class="keyword">char</span>* ft_component,
+ <span class="keyword">const</span> <span class="keyword">char</span>* fmt,
+ va_list args );
+</code></pre></div>
+
+<p>A function typedef that is used to handle the logging of tracing and debug messages on a file system.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="ft_component">ft_component</td><td class="desc">
+<p>The name of <code>FT_COMPONENT</code> from which the current debug or error message is produced.</p>
+</td></tr>
+<tr><td class="val" id="fmt">fmt</td><td class="desc">
+<p>Actual debug or tracing message.</p>
+</td></tr>
+<tr><td class="val" id="args">args</td><td class="desc">
+<p>Arguments of debug or tracing messages.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.11</p>
+<hr>
+
+<h2 id="ft_set_log_handler">FT_Set_Log_Handler<a class="headerlink" href="#ft_set_log_handler" title="Permanent link">¶</a></h2>
+<div class = "codehilite"><pre><code> FT_EXPORT( <span class="keyword">void</span> )
+ <b>FT_Set_Log_Handler</b>( <a href="ft2-debugging_apis.html#ft_custom_log_handler">FT_Custom_Log_Handler</a> handler );
+</code></pre></div>
+
+<p>A function to set a custom log handler.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="handler">handler</td><td class="desc">
+<p>New logging function.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>This function does nothing if compilation option <code>FT_DEBUG_LOGGING</code> isn't set.</p>
+<h4>since</h4>
+
+<p>2.11</p>
+<hr>
+
+<h2 id="ft_set_default_log_handler">FT_Set_Default_Log_Handler<a class="headerlink" href="#ft_set_default_log_handler" title="Permanent link">¶</a></h2>
+<div class = "codehilite"><pre><code> FT_EXPORT( <span class="keyword">void</span> )
+ <b>FT_Set_Default_Log_Handler</b>( <span class="keyword">void</span> );
+</code></pre></div>
+
+<p>A function to undo the effect of <code><a href="ft2-debugging_apis.html#ft_set_log_handler">FT_Set_Log_Handler</a></code>, resetting the log handler to FreeType's built-in version.</p>
+<h4>note</h4>
+
+<p>This function does nothing if compilation option <code>FT_DEBUG_LOGGING</code> isn't set.</p>
+<h4>since</h4>
+
+<p>2.11</p>
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- <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
- Size Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-other_api_data.html" class="md-nav__link">
+ Other API Data
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
- Header File Macros
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5">
+
+
+
- <label class="md-nav__link" for="nav-5">
- Format-Specific API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-5">
- Format-Specific API
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+
+ <label class="md-nav__link" for="__nav_5">
+ Extended API
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_5">
+ <span class="md-nav__icon md-icon"></span>
+ Extended API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
- Multiple Masters
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
- TrueType Tables
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
- Type 1 Tables
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_variants.html" class="md-nav__link">
+ Unicode Variation Sequences
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-color_management.html" class="md-nav__link">
+ Glyph Color Management
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
- SFNT Names
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
- BDF and PCF Files
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-layer_management.html" class="md-nav__link">
+ Glyph Layer Management
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_management.html" class="md-nav__link">
+ Glyph Management
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
- CID Fonts
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
- PFR Fonts
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-mac_specific.html" class="md-nav__link">
+ Mac Specific Interface
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
- Window FNT Files
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sizes_management.html" class="md-nav__link">
+ Size Management
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
- Font Formats
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-header_file_macros.html" class="md-nav__link">
+ Header File Macros
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
- Gasp Table
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+
+
+
- <label class="md-nav__link" for="nav-6">
- Controlling FreeType Modules
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-6">
- Controlling FreeType Modules
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+
+ <label class="md-nav__link" for="__nav_6">
+ Format-Specific API
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
+ <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_6">
+ <span class="md-nav__icon md-icon"></span>
+ Format-Specific API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
- The auto-hinter
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-multiple_masters.html" class="md-nav__link">
+ Multiple Masters
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-truetype_tables.html" class="md-nav__link">
+ TrueType Tables
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
- The CFF driver
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
- The Type 1 and CID drivers
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-type1_tables.html" class="md-nav__link">
+ Type 1 Tables
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sfnt_names.html" class="md-nav__link">
+ SFNT Names
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
- The TrueType driver
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
- The PCF driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bdf_fonts.html" class="md-nav__link">
+ BDF and PCF Files
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
- Driver properties
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cid_fonts.html" class="md-nav__link">
+ CID Fonts
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pfr_fonts.html" class="md-nav__link">
+ PFR Fonts
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
- Parameter Tags
- </a>
- </li>
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+ Window FNT Files
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-svg_fonts.html" class="md-nav__link">
+ OpenType SVG Fonts
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-font_formats.html" class="md-nav__link">
+ Font Formats
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
- Subpixel Rendering
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gasp_table.html" class="md-nav__link">
+ Gasp Table
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
-
- <label class="md-nav__link" for="nav-7">
- Cache Sub-System
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-7">
- Cache Sub-System
- </label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
- Cache Sub-System
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
-
+
+
+
+ <li class="md-nav__item md-nav__item--nested">
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
-
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
-
- <label class="md-nav__link" for="nav-8">
- Support API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-8">
- Support API
+ <label class="md-nav__link" for="__nav_7">
+ Controlling FreeType Modules
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
+ <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+ <label class="md-nav__title" for="__nav_7">
+ <span class="md-nav__icon md-icon"></span>
+ Controlling FreeType Modules
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-auto_hinter.html" class="md-nav__link">
+ The auto-hinter
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-computations.html" title="Computations" class="md-nav__link">
- Computations
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
- List Processing
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cff_driver.html" class="md-nav__link">
+ The CFF driver
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+ The Type 1 and CID drivers
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
- Outline Processing
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
- Quick retrieval of advance values
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-tt_driver.html" class="md-nav__link">
+ The TrueType driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
- Bitmap Handling
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pcf_driver.html" class="md-nav__link">
+ The PCF driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
- Scanline Converter
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+ The SVG driver
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-properties.html" class="md-nav__link">
+ Driver properties
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
- Glyph Stroker
- </a>
- </li>
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-parameter_tags.html" class="md-nav__link">
+ Parameter Tags
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-lcd_rendering.html" class="md-nav__link">
+ Subpixel Rendering
+ </a>
+ </li>
+
+
+ </ul>
+ </nav>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
- System Interface
- </a>
- </li>
+
+
+
+
-
-
-
+
+
+
+
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+
+ <label class="md-nav__link" for="__nav_8">
+ Cache Sub-System
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+ <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+ <label class="md-nav__title" for="__nav_8">
+ <span class="md-nav__icon md-icon"></span>
+ Cache Sub-System
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cache_subsystem.html" class="md-nav__link">
+ Cache Sub-System
+ </a>
+ </li>
+
+
+ </ul>
+ </nav>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
- Module Management
- </a>
- </li>
+
+
+
+
-
-
-
+
+
+
+
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+
+ <label class="md-nav__link" for="__nav_9">
+ Support API
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+ <nav class="md-nav" aria-label="Support API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_9">
+ <span class="md-nav__icon md-icon"></span>
+ Support API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-computations.html" class="md-nav__link">
+ Computations
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-list_processing.html" class="md-nav__link">
+ List Processing
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
- GZIP Streams
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-outline_processing.html" class="md-nav__link">
+ Outline Processing
+ </a>
+ </li>
+
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-quick_advance.html" class="md-nav__link">
+ Quick retrieval of advance values
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bitmap_handling.html" class="md-nav__link">
+ Bitmap Handling
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-raster.html" class="md-nav__link">
+ Scanline Converter
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_stroker.html" class="md-nav__link">
+ Glyph Stroker
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
- LZW Streams
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-system_interface.html" class="md-nav__link">
+ System Interface
+ </a>
+ </li>
+
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-module_management.html" class="md-nav__link">
+ Module Management
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gzip.html" class="md-nav__link">
+ GZIP Streams
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-lzw.html" class="md-nav__link">
+ LZW Streams
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bzip2.html" class="md-nav__link">
+ BZIP2 Streams
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
- BZIP2 Streams
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-debugging_apis.html" class="md-nav__link">
+ External Debugging APIs
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
-
- <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-9" type="checkbox" id="nav-9" checked>
+
+
- <label class="md-nav__link" for="nav-9">
- Error Codes
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-9">
+ <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" checked>
+
+ <label class="md-nav__link" for="__nav_10">
Error Codes
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
+ <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+ <label class="md-nav__title" for="__nav_10">
+ <span class="md-nav__icon md-icon"></span>
+ Error Codes
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-error_enumerations.html" class="md-nav__link">
+ Error Enumerations
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
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"too many hints" )
FT_ERRORDEF_( Invalid_Pixel_Size, 0x17,
"invalid pixel size" )
+ FT_ERRORDEF_( Invalid_SVG_Document, 0x18,
+ "invalid SVG document" )
/* handle errors */
"found FDEF or IDEF opcode in glyf bytecode" )
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"missing bitmap in strike" )
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+ "SVG hooks have not been set" )
/* CFF, CID, and Type 1 errors */
FT_ERRORDEF_( Corrupted_Font_Glyphs, 0xBA,
"Font glyphs corrupted or missing fields" )
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+ <label class="md-nav__link" for="__nav_3">
General Remarks
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+ <label class="md-nav__title" for="__nav_3">
+ <span class="md-nav__icon md-icon"></span>
+ General Remarks
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-header_inclusion.html" title="FreeType's header inclusion scheme" class="md-nav__link">
- FreeType's header inclusion scheme
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-preamble.html" class="md-nav__link">
+ Preamble
+ </a>
+ </li>
+
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-header_inclusion.html" class="md-nav__link">
+ FreeType's header inclusion scheme
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-user_allocation.html" title="User allocation" class="md-nav__link">
- User allocation
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-user_allocation.html" class="md-nav__link">
+ User allocation
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-4" type="checkbox" id="nav-4">
+
+
+
- <label class="md-nav__link" for="nav-4">
- Core API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-4">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+
+ <label class="md-nav__link" for="__nav_4">
Core API
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
+ <nav class="md-nav" aria-label="Core API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_4">
+ <span class="md-nav__icon md-icon"></span>
+ Core API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-version.html" title="FreeType Version" class="md-nav__link">
- FreeType Version
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-basic_types.html" class="md-nav__link">
+ Basic Data Types
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link">
- Basic Data Types
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-library_setup.html" class="md-nav__link">
+ Library Setup
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link">
- Base Interface
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-face_creation.html" class="md-nav__link">
+ Face Creation
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
- Unicode Variation Sequences
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-font_testing_macros.html" class="md-nav__link">
+ Font Testing Macros
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
- Glyph Color Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+ Sizing and Scaling
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
- Glyph Layer Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+ Glyph Retrieval
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
- Glyph Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-character_mapping.html" class="md-nav__link">
+ Character Mapping
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
- Mac Specific Interface
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-information_retrieval.html" class="md-nav__link">
+ Information Retrieval
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
- Size Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-other_api_data.html" class="md-nav__link">
+ Other API Data
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
- Header File Macros
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5">
+
+
+
- <label class="md-nav__link" for="nav-5">
- Format-Specific API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-5">
- Format-Specific API
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+
+ <label class="md-nav__link" for="__nav_5">
+ Extended API
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
- Multiple Masters
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
- TrueType Tables
- </a>
- </li>
-
-
-
+ <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_5">
+ <span class="md-nav__icon md-icon"></span>
+ Extended API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
- Type 1 Tables
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_variants.html" class="md-nav__link">
+ Unicode Variation Sequences
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
- SFNT Names
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-color_management.html" class="md-nav__link">
+ Glyph Color Management
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
- BDF and PCF Files
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-layer_management.html" class="md-nav__link">
+ Glyph Layer Management
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
- CID Fonts
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_management.html" class="md-nav__link">
+ Glyph Management
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-mac_specific.html" class="md-nav__link">
+ Mac Specific Interface
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
- PFR Fonts
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
- Window FNT Files
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sizes_management.html" class="md-nav__link">
+ Size Management
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
- Font Formats
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-header_file_macros.html" class="md-nav__link">
+ Header File Macros
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
- Gasp Table
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+
+
+
- <label class="md-nav__link" for="nav-6">
- Controlling FreeType Modules
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-6">
- Controlling FreeType Modules
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+
+ <label class="md-nav__link" for="__nav_6">
+ Format-Specific API
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_6">
+ <span class="md-nav__icon md-icon"></span>
+ Format-Specific API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
- The auto-hinter
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-multiple_masters.html" class="md-nav__link">
+ Multiple Masters
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
- The CFF driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-truetype_tables.html" class="md-nav__link">
+ TrueType Tables
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-type1_tables.html" class="md-nav__link">
+ Type 1 Tables
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
- The Type 1 and CID drivers
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
- The TrueType driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sfnt_names.html" class="md-nav__link">
+ SFNT Names
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bdf_fonts.html" class="md-nav__link">
+ BDF and PCF Files
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
- The PCF driver
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
- Driver properties
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cid_fonts.html" class="md-nav__link">
+ CID Fonts
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pfr_fonts.html" class="md-nav__link">
+ PFR Fonts
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
- Parameter Tags
- </a>
- </li>
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+ Window FNT Files
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-svg_fonts.html" class="md-nav__link">
+ OpenType SVG Fonts
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-font_formats.html" class="md-nav__link">
+ Font Formats
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
- Subpixel Rendering
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gasp_table.html" class="md-nav__link">
+ Gasp Table
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
-
- <label class="md-nav__link" for="nav-7">
- Cache Sub-System
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-7">
- Cache Sub-System
- </label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
- Cache Sub-System
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
-
+
+
+
+ <li class="md-nav__item md-nav__item--nested">
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
-
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
-
- <label class="md-nav__link" for="nav-8">
- Support API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-8">
- Support API
+ <label class="md-nav__link" for="__nav_7">
+ Controlling FreeType Modules
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+ <label class="md-nav__title" for="__nav_7">
+ <span class="md-nav__icon md-icon"></span>
+ Controlling FreeType Modules
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-computations.html" title="Computations" class="md-nav__link">
- Computations
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-auto_hinter.html" class="md-nav__link">
+ The auto-hinter
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
- List Processing
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cff_driver.html" class="md-nav__link">
+ The CFF driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
- Outline Processing
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+ The Type 1 and CID drivers
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
- Quick retrieval of advance values
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-tt_driver.html" class="md-nav__link">
+ The TrueType driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
- Bitmap Handling
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pcf_driver.html" class="md-nav__link">
+ The PCF driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
- Scanline Converter
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+ The SVG driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
- Glyph Stroker
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-properties.html" class="md-nav__link">
+ Driver properties
+ </a>
+ </li>
+
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-parameter_tags.html" class="md-nav__link">
+ Parameter Tags
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-lcd_rendering.html" class="md-nav__link">
+ Subpixel Rendering
+ </a>
+ </li>
+
+
+ </ul>
+ </nav>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
- System Interface
- </a>
- </li>
+
+
+
+
-
-
-
+
+
+
+
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+
+ <label class="md-nav__link" for="__nav_8">
+ Cache Sub-System
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+ <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
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<hr />
<h1 id="error-enumerations">Error Enumerations<a class="headerlink" href="#error-enumerations" title="Permanent link">¶</a></h1>
<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">¶</a></h2>
-<p>The header file <code>fterrors.h</code> (which is automatically included by <code>freetype.h</code> defines the handling of FreeType's enumeration constants. It can also be used to generate error message strings with a small macro trick explained below.</p>
+<p>The header file <code>fterrors.h</code> (which is automatically included by <code>freetype.h</code>) defines the handling of FreeType's enumeration constants. It can also be used to generate error message strings with a small macro trick explained below.</p>
<p><strong>Error Formats</strong></p>
<p>The configuration macro <code>FT_CONFIG_OPTION_USE_MODULE_ERRORS</code> can be defined in <code>ftoption.h</code> in order to make the higher byte indicate the module where the error has happened (this is not compatible with standard builds of FreeType 2, however). See the file <code>ftmoderr.h</code> for more details.</p>
<p><strong>Error Message Strings</strong></p>
<p>Defined in FT_ERRORS_H (freetype/fterrors.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <span class="keyword">const</span> <span class="keyword">char</span>* )
<b>FT_Error_String</b>( <a href="ft2-basic_types.html#ft_error">FT_Error</a> error_code );
-
-FT_END_HEADER
-
-
-#<span class="keyword">endif</span> /* FT_ERR_PROTOS_DEFINED */
-
-#<span class="keyword">endif</span> /* FT_INCLUDE_ERR_PROTOS */
-
-#<span class="keyword">endif</span> /* !(FTERRORS_H_ && __FTERRORS_H__) */
-
-
-/* END */
</code></pre></div>
<p>Retrieve the description of a valid FreeType error code.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="error_code">error_code</td><td class="desc">
<p>A valid FreeType error code.</p>
<p>FreeType has to be compiled with <code>FT_CONFIG_OPTION_ERROR_STRINGS</code> or <code>FT_DEBUG_LEVEL_ERROR</code> to get meaningful descriptions. ‘error_string’ will be <code>NULL</code> otherwise.</p>
<p>Module identification will be ignored:
-<div class="highlight"><pre><span></span><code> <span class="n">strcmp</span><span class="p">(</span> <span class="n">FT_Error_String</span><span class="p">(</span> <span class="n">FT_Err_Unknown_File_Format</span> <span class="p">),</span>
- <span class="n">FT_Error_String</span><span class="p">(</span> <span class="n">BDF_Err_Unknown_File_Format</span> <span class="p">)</span> <span class="p">)</span> <span class="o">==</span> <span class="mi">0</span><span class="p">;</span>
+<div class="highlight"><pre><span></span><code><span class="w"> </span><span class="n">strcmp</span><span class="p">(</span><span class="w"> </span><span class="n">FT_Error_String</span><span class="p">(</span><span class="w"> </span><span class="n">FT_Err_Unknown_File_Format</span><span class="w"> </span><span class="p">),</span>
+<span class="w"> </span><span class="n">FT_Error_String</span><span class="p">(</span><span class="w"> </span><span class="n">BDF_Err_Unknown_File_Format</span><span class="w"> </span><span class="p">)</span><span class="w"> </span><span class="p">)</span><span class="w"> </span><span class="o">==</span><span class="w"> </span><span class="mi">0</span><span class="p">;</span>
</code></pre></div></p>
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+ <div class="md-header__topic" data-md-component="header-topic">
+ <span class="md-ellipsis">
+
+ Face Creation
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+ </span>
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+<div class="md-search" data-md-component="search" role="dialog">
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+ <label class="md-search__icon md-icon" for="__search">
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+ </button>
+ </form>
+ <div class="md-search__output">
+ <div class="md-search__scrollwrap" data-md-scrollfix>
+ <div class="md-search-result" data-md-component="search-result">
+ <div class="md-search-result__meta">
+ Initializing search
+ </div>
+ <ol class="md-search-result__list"></ol>
+ </div>
+ </div>
+ </div>
+ </div>
+</div>
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+ </nav>
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+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
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+ Preamble
+ </a>
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+
+ <li class="md-nav__item">
+ <a href="ft2-header_inclusion.html" class="md-nav__link">
+ FreeType's header inclusion scheme
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-user_allocation.html" class="md-nav__link">
+ User allocation
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+ Core API
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+ <nav class="md-nav" aria-label="Core API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_4">
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+ Core API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
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+
+ <li class="md-nav__item">
+ <a href="ft2-basic_types.html" class="md-nav__link">
+ Basic Data Types
+ </a>
+ </li>
+
+
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+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-library_setup.html" class="md-nav__link">
+ Library Setup
+ </a>
+ </li>
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+ <li class="md-nav__item md-nav__item--active">
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+ <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+
+
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+
+
+ <label class="md-nav__link md-nav__link--active" for="__toc">
+ Face Creation
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+
+ <a href="ft2-face_creation.html" class="md-nav__link md-nav__link--active">
+ Face Creation
+ </a>
+
+
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+
+
+
+
+
+
+ <label class="md-nav__title" for="__toc">
+ <span class="md-nav__icon md-icon"></span>
+ Table of contents
+ </label>
+ <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+
+ <li class="md-nav__item">
+ <a href="#synopsis" class="md-nav__link">
+ Synopsis
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_face" class="md-nav__link">
+ FT_Face
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_facerec" class="md-nav__link">
+ FT_FaceRec
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_face_flag_xxx" class="md-nav__link">
+ FT_FACE_FLAG_XXX
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_style_flag_xxx" class="md-nav__link">
+ FT_STYLE_FLAG_XXX
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_new_face" class="md-nav__link">
+ FT_New_Face
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_done_face" class="md-nav__link">
+ FT_Done_Face
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_reference_face" class="md-nav__link">
+ FT_Reference_Face
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_new_memory_face" class="md-nav__link">
+ FT_New_Memory_Face
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_face_properties" class="md-nav__link">
+ FT_Face_Properties
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_open_face" class="md-nav__link">
+ FT_Open_Face
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_open_args" class="md-nav__link">
+ FT_Open_Args
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_open_xxx" class="md-nav__link">
+ FT_OPEN_XXX
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_parameter" class="md-nav__link">
+ FT_Parameter
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_attach_file" class="md-nav__link">
+ FT_Attach_File
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_attach_stream" class="md-nav__link">
+ FT_Attach_Stream
+ </a>
+
+</li>
+
+ </ul>
+
+</nav>
+
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-font_testing_macros.html" class="md-nav__link">
+ Font Testing Macros
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+ Sizing and Scaling
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+ Glyph Retrieval
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-character_mapping.html" class="md-nav__link">
+ Character Mapping
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-information_retrieval.html" class="md-nav__link">
+ Information Retrieval
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-other_api_data.html" class="md-nav__link">
+ Other API Data
+ </a>
+ </li>
+
+
+
+ </ul>
+ </nav>
+ </li>
+
+
+
+
+
+
+
+
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+
+
+ <li class="md-nav__item md-nav__item--nested">
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+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+
+ <label class="md-nav__link" for="__nav_5">
+ Extended API
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+ <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_5">
+ <span class="md-nav__icon md-icon"></span>
+ Extended API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_variants.html" class="md-nav__link">
+ Unicode Variation Sequences
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-color_management.html" class="md-nav__link">
+ Glyph Color Management
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-layer_management.html" class="md-nav__link">
+ Glyph Layer Management
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_management.html" class="md-nav__link">
+ Glyph Management
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-mac_specific.html" class="md-nav__link">
+ Mac Specific Interface
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sizes_management.html" class="md-nav__link">
+ Size Management
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-header_file_macros.html" class="md-nav__link">
+ Header File Macros
+ </a>
+ </li>
+
+
+
+ </ul>
+ </nav>
+ </li>
+
+
+
+
+
+
+
+
+
+
+
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+
+ <label class="md-nav__link" for="__nav_6">
+ Format-Specific API
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+ <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_6">
+ <span class="md-nav__icon md-icon"></span>
+ Format-Specific API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-multiple_masters.html" class="md-nav__link">
+ Multiple Masters
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-truetype_tables.html" class="md-nav__link">
+ TrueType Tables
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-type1_tables.html" class="md-nav__link">
+ Type 1 Tables
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sfnt_names.html" class="md-nav__link">
+ SFNT Names
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bdf_fonts.html" class="md-nav__link">
+ BDF and PCF Files
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cid_fonts.html" class="md-nav__link">
+ CID Fonts
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pfr_fonts.html" class="md-nav__link">
+ PFR Fonts
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+ Window FNT Files
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-svg_fonts.html" class="md-nav__link">
+ OpenType SVG Fonts
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-font_formats.html" class="md-nav__link">
+ Font Formats
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gasp_table.html" class="md-nav__link">
+ Gasp Table
+ </a>
+ </li>
+
+
+
+ </ul>
+ </nav>
+ </li>
+
+
+
+
+
+
+
+
+
+
+
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+
+ <label class="md-nav__link" for="__nav_7">
+ Controlling FreeType Modules
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+ <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+ <label class="md-nav__title" for="__nav_7">
+ <span class="md-nav__icon md-icon"></span>
+ Controlling FreeType Modules
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-auto_hinter.html" class="md-nav__link">
+ The auto-hinter
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cff_driver.html" class="md-nav__link">
+ The CFF driver
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+ The Type 1 and CID drivers
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-tt_driver.html" class="md-nav__link">
+ The TrueType driver
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pcf_driver.html" class="md-nav__link">
+ The PCF driver
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+ The SVG driver
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-properties.html" class="md-nav__link">
+ Driver properties
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-parameter_tags.html" class="md-nav__link">
+ Parameter Tags
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-lcd_rendering.html" class="md-nav__link">
+ Subpixel Rendering
+ </a>
+ </li>
+
+
+
+ </ul>
+ </nav>
+ </li>
+
+
+
+
+
+
+
+
+
+
+
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+
+ <label class="md-nav__link" for="__nav_8">
+ Cache Sub-System
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+ <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+ <label class="md-nav__title" for="__nav_8">
+ <span class="md-nav__icon md-icon"></span>
+ Cache Sub-System
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cache_subsystem.html" class="md-nav__link">
+ Cache Sub-System
+ </a>
+ </li>
+
+
+
+ </ul>
+ </nav>
+ </li>
+
+
+
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+
+
+
+
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+ <li class="md-nav__item md-nav__item--nested">
+
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+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+
+ <label class="md-nav__link" for="__nav_9">
+ Support API
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+ <nav class="md-nav" aria-label="Support API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_9">
+ <span class="md-nav__icon md-icon"></span>
+ Support API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-computations.html" class="md-nav__link">
+ Computations
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-list_processing.html" class="md-nav__link">
+ List Processing
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-outline_processing.html" class="md-nav__link">
+ Outline Processing
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-quick_advance.html" class="md-nav__link">
+ Quick retrieval of advance values
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bitmap_handling.html" class="md-nav__link">
+ Bitmap Handling
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-raster.html" class="md-nav__link">
+ Scanline Converter
+ </a>
+ </li>
+
+
+
+
+
+
+
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+ FT_Face
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+ <a href="#ft_facerec" class="md-nav__link">
+ FT_FaceRec
+ </a>
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+ FT_FACE_FLAG_XXX
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+ FT_STYLE_FLAG_XXX
+ </a>
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+ <a href="#ft_new_face" class="md-nav__link">
+ FT_New_Face
+ </a>
+
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+ FT_Done_Face
+ </a>
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+ FT_Reference_Face
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+ FT_New_Memory_Face
+ </a>
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+ <a href="#ft_face_properties" class="md-nav__link">
+ FT_Face_Properties
+ </a>
+
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+ <a href="#ft_open_face" class="md-nav__link">
+ FT_Open_Face
+ </a>
+
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+
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+ <a href="#ft_open_args" class="md-nav__link">
+ FT_Open_Args
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+ FT_OPEN_XXX
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+ FT_Parameter
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+ <a href="#ft_attach_file" class="md-nav__link">
+ FT_Attach_File
+ </a>
+
+</li>
+
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+ <a href="#ft_attach_stream" class="md-nav__link">
+ FT_Attach_Stream
+ </a>
+
+</li>
+
+ </ul>
+
+</nav>
+ </div>
+ </div>
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+
+
+ <div class="md-content" data-md-component="content">
+ <article class="md-content__inner md-typeset">
+
+
+
+ <p><a href="https://www.freetype.org">FreeType</a> » <a href="../">Docs</a> » <a href="index.html#core-api">Core API</a> » Face Creation</p>
+<hr />
+<h1 id="face-creation">Face Creation<a class="headerlink" href="#face-creation" title="Permanent link">¶</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">¶</a></h2>
+<p>The functions and structures collected in this section operate on fonts globally.</p>
+<h2 id="ft_face">FT_Face<a class="headerlink" href="#ft_face" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_FaceRec_* <b>FT_Face</b>;
+</code></pre></div>
+
+<p>A handle to a typographic face object. A face object models a given typeface, in a given style.</p>
+<h4>note</h4>
+
+<p>A face object also owns a single <code><a href="ft2-glyph_retrieval.html#ft_glyphslot">FT_GlyphSlot</a></code> object, as well as one or more <code><a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a></code> objects.</p>
+<p>Use <code><a href="ft2-face_creation.html#ft_new_face">FT_New_Face</a></code> or <code><a href="ft2-face_creation.html#ft_open_face">FT_Open_Face</a></code> to create a new face object from a given filepath or a custom input stream.</p>
+<p>Use <code><a href="ft2-face_creation.html#ft_done_face">FT_Done_Face</a></code> to destroy it (along with its slot and sizes).</p>
+<p>An <code>FT_Face</code> object can only be safely used from one thread at a time. Similarly, creation and destruction of <code>FT_Face</code> with the same <code><a href="ft2-library_setup.html#ft_library">FT_Library</a></code> object can only be done from one thread at a time. On the other hand, functions like <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code> and its siblings are thread-safe and do not need the lock to be held as long as the same <code>FT_Face</code> object is not used from multiple threads at the same time.</p>
+<h4>also</h4>
+
+<p>See <code><a href="ft2-face_creation.html#ft_facerec">FT_FaceRec</a></code> for the publicly accessible fields of a given face object.</p>
+<hr>
+
+<h2 id="ft_facerec">FT_FaceRec<a class="headerlink" href="#ft_facerec" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_FaceRec_
+ {
+ <a href="ft2-basic_types.html#ft_long">FT_Long</a> num_faces;
+ <a href="ft2-basic_types.html#ft_long">FT_Long</a> face_index;
+
+ <a href="ft2-basic_types.html#ft_long">FT_Long</a> face_flags;
+ <a href="ft2-basic_types.html#ft_long">FT_Long</a> style_flags;
+
+ <a href="ft2-basic_types.html#ft_long">FT_Long</a> num_glyphs;
+
+ <a href="ft2-basic_types.html#ft_string">FT_String</a>* family_name;
+ <a href="ft2-basic_types.html#ft_string">FT_String</a>* style_name;
+
+ <a href="ft2-basic_types.html#ft_int">FT_Int</a> num_fixed_sizes;
+ <a href="ft2-sizing_and_scaling.html#ft_bitmap_size">FT_Bitmap_Size</a>* available_sizes;
+
+ <a href="ft2-basic_types.html#ft_int">FT_Int</a> num_charmaps;
+ <a href="ft2-character_mapping.html#ft_charmap">FT_CharMap</a>* charmaps;
+
+ <a href="ft2-basic_types.html#ft_generic">FT_Generic</a> generic;
+
+ /* The following member variables (down to `underline_thickness`) */
+ /* are only relevant to scalable outlines; cf. @<a href="ft2-sizing_and_scaling.html#ft_bitmap_size">FT_Bitmap_Size</a> */
+ /* for bitmap fonts. */
+ <a href="ft2-basic_types.html#ft_bbox">FT_BBox</a> bbox;
+
+ <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a> units_per_EM;
+ <a href="ft2-basic_types.html#ft_short">FT_Short</a> ascender;
+ <a href="ft2-basic_types.html#ft_short">FT_Short</a> descender;
+ <a href="ft2-basic_types.html#ft_short">FT_Short</a> height;
+
+ <a href="ft2-basic_types.html#ft_short">FT_Short</a> max_advance_width;
+ <a href="ft2-basic_types.html#ft_short">FT_Short</a> max_advance_height;
+
+ <a href="ft2-basic_types.html#ft_short">FT_Short</a> underline_position;
+ <a href="ft2-basic_types.html#ft_short">FT_Short</a> underline_thickness;
+
+ <a href="ft2-glyph_retrieval.html#ft_glyphslot">FT_GlyphSlot</a> glyph;
+ <a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a> size;
+ <a href="ft2-character_mapping.html#ft_charmap">FT_CharMap</a> charmap;
+
+ /* private fields, internal to FreeType */
+
+ <a href="ft2-module_management.html#ft_driver">FT_Driver</a> driver;
+ <a href="ft2-system_interface.html#ft_memory">FT_Memory</a> memory;
+ <a href="ft2-system_interface.html#ft_stream">FT_Stream</a> stream;
+
+ <a href="ft2-list_processing.html#ft_listrec">FT_ListRec</a> sizes_list;
+
+ <a href="ft2-basic_types.html#ft_generic">FT_Generic</a> autohint; /* face-specific auto-hinter data */
+ <span class="keyword">void</span>* extensions; /* unused */
+
+ <a href="ft2-other_api_data.html#ft_face_internal">FT_Face_Internal</a> internal;
+
+ } <b>FT_FaceRec</b>;
+</code></pre></div>
+
+<p>FreeType root face class structure. A face object models a typeface in a font file.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="num_faces">num_faces</td><td class="desc">
+<p>The number of faces in the font file. Some font formats can have multiple faces in a single font file.</p>
+</td></tr>
+<tr><td class="val" id="face_index">face_index</td><td class="desc">
+<p>This field holds two different values. Bits 0-15 are the index of the face in the font file (starting with value 0). They are set to 0 if there is only one face in the font file.</p>
+<p>[Since 2.6.1] Bits 16-30 are relevant to GX and OpenType variation fonts only, holding the named instance index for the current face index (starting with value 1; value 0 indicates font access without a named instance). For non-variation fonts, bits 16-30 are ignored. If we have the third named instance of face 4, say, <code>face_index</code> is set to 0x00030004.</p>
+<p>Bit 31 is always zero (that is, <code>face_index</code> is always a positive value).</p>
+<p>[Since 2.9] Changing the design coordinates with <code><a href="ft2-multiple_masters.html#ft_set_var_design_coordinates">FT_Set_Var_Design_Coordinates</a></code> or <code><a href="ft2-multiple_masters.html#ft_set_var_blend_coordinates">FT_Set_Var_Blend_Coordinates</a></code> does not influence the named instance index value (only <code><a href="ft2-multiple_masters.html#ft_set_named_instance">FT_Set_Named_Instance</a></code> does that).</p>
+</td></tr>
+<tr><td class="val" id="face_flags">face_flags</td><td class="desc">
+<p>A set of bit flags that give important information about the face; see <code><a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_XXX</a></code> for the details.</p>
+</td></tr>
+<tr><td class="val" id="style_flags">style_flags</td><td class="desc">
+<p>The lower 16 bits contain a set of bit flags indicating the style of the face; see <code><a href="ft2-face_creation.html#ft_style_flag_xxx">FT_STYLE_FLAG_XXX</a></code> for the details.</p>
+<p>[Since 2.6.1] Bits 16-30 hold the number of named instances available for the current face if we have a GX or OpenType variation (sub)font. Bit 31 is always zero (that is, <code>style_flags</code> is always a positive value). Note that a variation font has always at least one named instance, namely the default instance.</p>
+</td></tr>
+<tr><td class="val" id="num_glyphs">num_glyphs</td><td class="desc">
+<p>The number of glyphs in the face. If the face is scalable and has sbits (see <code>num_fixed_sizes</code>), it is set to the number of outline glyphs.</p>
+<p>For CID-keyed fonts (not in an SFNT wrapper) this value gives the highest CID used in the font.</p>
+</td></tr>
+<tr><td class="val" id="family_name">family_name</td><td class="desc">
+<p>The face's family name. This is an ASCII string, usually in English, that describes the typeface's family (like ‘Times New Roman’, ‘Bodoni’, ‘Garamond’, etc). This is a least common denominator used to list fonts. Some formats (TrueType & OpenType) provide localized and Unicode versions of this string. Applications should use the format-specific interface to access them. Can be <code>NULL</code> (e.g., in fonts embedded in a PDF file).</p>
+<p>In case the font doesn't provide a specific family name entry, FreeType tries to synthesize one, deriving it from other name entries.</p>
+</td></tr>
+<tr><td class="val" id="style_name">style_name</td><td class="desc">
+<p>The face's style name. This is an ASCII string, usually in English, that describes the typeface's style (like ‘Italic’, ‘Bold’, ‘Condensed’, etc). Not all font formats provide a style name, so this field is optional, and can be set to <code>NULL</code>. As for <code>family_name</code>, some formats provide localized and Unicode versions of this string. Applications should use the format-specific interface to access them.</p>
+</td></tr>
+<tr><td class="val" id="num_fixed_sizes">num_fixed_sizes</td><td class="desc">
+<p>The number of bitmap strikes in the face. Even if the face is scalable, there might still be bitmap strikes, which are called ‘sbits’ in that case.</p>
+</td></tr>
+<tr><td class="val" id="available_sizes">available_sizes</td><td class="desc">
+<p>An array of <code><a href="ft2-sizing_and_scaling.html#ft_bitmap_size">FT_Bitmap_Size</a></code> for all bitmap strikes in the face. It is set to <code>NULL</code> if there is no bitmap strike.</p>
+<p>Note that FreeType tries to sanitize the strike data since they are sometimes sloppy or incorrect, but this can easily fail.</p>
+</td></tr>
+<tr><td class="val" id="num_charmaps">num_charmaps</td><td class="desc">
+<p>The number of charmaps in the face.</p>
+</td></tr>
+<tr><td class="val" id="charmaps">charmaps</td><td class="desc">
+<p>An array of the charmaps of the face.</p>
+</td></tr>
+<tr><td class="val" id="generic">generic</td><td class="desc">
+<p>A field reserved for client uses. See the <code><a href="ft2-basic_types.html#ft_generic">FT_Generic</a></code> type description.</p>
+</td></tr>
+<tr><td class="val" id="bbox">bbox</td><td class="desc">
+<p>The font bounding box. Coordinates are expressed in font units (see <code>units_per_EM</code>). The box is large enough to contain any glyph from the font. Thus, <code>bbox.yMax</code> can be seen as the ‘maximum ascender’, and <code>bbox.yMin</code> as the ‘minimum descender’. Only relevant for scalable formats.</p>
+<p>Note that the bounding box might be off by (at least) one pixel for hinted fonts. See <code><a href="ft2-sizing_and_scaling.html#ft_size_metrics">FT_Size_Metrics</a></code> for further discussion.</p>
+<p>Note that the bounding box does not vary in OpenType variation fonts and should only be used in relation to the default instance.</p>
+</td></tr>
+<tr><td class="val" id="units_per_em">units_per_EM</td><td class="desc">
+<p>The number of font units per EM square for this face. This is typically 2048 for TrueType fonts, and 1000 for Type 1 fonts. Only relevant for scalable formats.</p>
+</td></tr>
+<tr><td class="val" id="ascender">ascender</td><td class="desc">
+<p>The typographic ascender of the face, expressed in font units. For font formats not having this information, it is set to <code>bbox.yMax</code>. Only relevant for scalable formats.</p>
+</td></tr>
+<tr><td class="val" id="descender">descender</td><td class="desc">
+<p>The typographic descender of the face, expressed in font units. For font formats not having this information, it is set to <code>bbox.yMin</code>. Note that this field is negative for values below the baseline. Only relevant for scalable formats.</p>
+</td></tr>
+<tr><td class="val" id="height">height</td><td class="desc">
+<p>This value is the vertical distance between two consecutive baselines, expressed in font units. It is always positive. Only relevant for scalable formats.</p>
+<p>If you want the global glyph height, use <code>ascender - descender</code>.</p>
+</td></tr>
+<tr><td class="val" id="max_advance_width">max_advance_width</td><td class="desc">
+<p>The maximum advance width, in font units, for all glyphs in this face. This can be used to make word wrapping computations faster. Only relevant for scalable formats.</p>
+</td></tr>
+<tr><td class="val" id="max_advance_height">max_advance_height</td><td class="desc">
+<p>The maximum advance height, in font units, for all glyphs in this face. This is only relevant for vertical layouts, and is set to <code>height</code> for fonts that do not provide vertical metrics. Only relevant for scalable formats.</p>
+</td></tr>
+<tr><td class="val" id="underline_position">underline_position</td><td class="desc">
+<p>The position, in font units, of the underline line for this face. It is the center of the underlining stem. Only relevant for scalable formats.</p>
+</td></tr>
+<tr><td class="val" id="underline_thickness">underline_thickness</td><td class="desc">
+<p>The thickness, in font units, of the underline for this face. Only relevant for scalable formats.</p>
+</td></tr>
+<tr><td class="val" id="glyph">glyph</td><td class="desc">
+<p>The face's associated glyph slot(s).</p>
+</td></tr>
+<tr><td class="val" id="size">size</td><td class="desc">
+<p>The current active size for this face.</p>
+</td></tr>
+<tr><td class="val" id="charmap">charmap</td><td class="desc">
+<p>The current active charmap for this face.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>Fields may be changed after a call to <code><a href="ft2-face_creation.html#ft_attach_file">FT_Attach_File</a></code> or <code><a href="ft2-face_creation.html#ft_attach_stream">FT_Attach_Stream</a></code>.</p>
+<p>For an OpenType variation font, the values of the following fields can change after a call to <code><a href="ft2-multiple_masters.html#ft_set_var_design_coordinates">FT_Set_Var_Design_Coordinates</a></code> (and friends) if the font contains an ‘MVAR’ table: <code>ascender</code>, <code>descender</code>, <code>height</code>, <code>underline_position</code>, and <code>underline_thickness</code>.</p>
+<p>Especially for TrueType fonts see also the documentation for <code><a href="ft2-sizing_and_scaling.html#ft_size_metrics">FT_Size_Metrics</a></code>.</p>
+<hr>
+
+<h2 id="ft_face_flag_xxx">FT_FACE_FLAG_XXX<a class="headerlink" href="#ft_face_flag_xxx" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <a href="ft2-face_creation.html#ft_face_flag_scalable">FT_FACE_FLAG_SCALABLE</a> ( 1L << 0 )
+#<span class="keyword">define</span> <a href="ft2-face_creation.html#ft_face_flag_fixed_sizes">FT_FACE_FLAG_FIXED_SIZES</a> ( 1L << 1 )
+#<span class="keyword">define</span> <a href="ft2-face_creation.html#ft_face_flag_fixed_width">FT_FACE_FLAG_FIXED_WIDTH</a> ( 1L << 2 )
+#<span class="keyword">define</span> <a href="ft2-face_creation.html#ft_face_flag_sfnt">FT_FACE_FLAG_SFNT</a> ( 1L << 3 )
+#<span class="keyword">define</span> <a href="ft2-face_creation.html#ft_face_flag_horizontal">FT_FACE_FLAG_HORIZONTAL</a> ( 1L << 4 )
+#<span class="keyword">define</span> <a href="ft2-face_creation.html#ft_face_flag_vertical">FT_FACE_FLAG_VERTICAL</a> ( 1L << 5 )
+#<span class="keyword">define</span> <a href="ft2-face_creation.html#ft_face_flag_kerning">FT_FACE_FLAG_KERNING</a> ( 1L << 6 )
+#<span class="keyword">define</span> <a href="ft2-face_creation.html#ft_face_flag_fast_glyphs">FT_FACE_FLAG_FAST_GLYPHS</a> ( 1L << 7 )
+#<span class="keyword">define</span> <a href="ft2-face_creation.html#ft_face_flag_multiple_masters">FT_FACE_FLAG_MULTIPLE_MASTERS</a> ( 1L << 8 )
+#<span class="keyword">define</span> <a href="ft2-face_creation.html#ft_face_flag_glyph_names">FT_FACE_FLAG_GLYPH_NAMES</a> ( 1L << 9 )
+#<span class="keyword">define</span> <a href="ft2-face_creation.html#ft_face_flag_external_stream">FT_FACE_FLAG_EXTERNAL_STREAM</a> ( 1L << 10 )
+#<span class="keyword">define</span> <a href="ft2-face_creation.html#ft_face_flag_hinter">FT_FACE_FLAG_HINTER</a> ( 1L << 11 )
+#<span class="keyword">define</span> <a href="ft2-face_creation.html#ft_face_flag_cid_keyed">FT_FACE_FLAG_CID_KEYED</a> ( 1L << 12 )
+#<span class="keyword">define</span> <a href="ft2-face_creation.html#ft_face_flag_tricky">FT_FACE_FLAG_TRICKY</a> ( 1L << 13 )
+#<span class="keyword">define</span> <a href="ft2-face_creation.html#ft_face_flag_color">FT_FACE_FLAG_COLOR</a> ( 1L << 14 )
+#<span class="keyword">define</span> <a href="ft2-face_creation.html#ft_face_flag_variation">FT_FACE_FLAG_VARIATION</a> ( 1L << 15 )
+#<span class="keyword">define</span> <a href="ft2-face_creation.html#ft_face_flag_svg">FT_FACE_FLAG_SVG</a> ( 1L << 16 )
+#<span class="keyword">define</span> <a href="ft2-face_creation.html#ft_face_flag_sbix">FT_FACE_FLAG_SBIX</a> ( 1L << 17 )
+#<span class="keyword">define</span> <a href="ft2-face_creation.html#ft_face_flag_sbix_overlay">FT_FACE_FLAG_SBIX_OVERLAY</a> ( 1L << 18 )
+</code></pre></div>
+
+<p>A list of bit flags used in the <code>face_flags</code> field of the <code><a href="ft2-face_creation.html#ft_facerec">FT_FaceRec</a></code> structure. They inform client applications of properties of the corresponding face.</p>
+<h4>values</h4>
+<table class="fields long">
+<tr><td class="val" id="ft_face_flag_scalable">FT_FACE_FLAG_SCALABLE</td><td class="desc">
+<p>The face contains outline glyphs. Note that a face can contain bitmap strikes also, i.e., a face can have both this flag and <code><a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_FIXED_SIZES</a></code> set.</p>
+</td></tr>
+<tr><td class="val" id="ft_face_flag_fixed_sizes">FT_FACE_FLAG_FIXED_SIZES</td><td class="desc">
+<p>The face contains bitmap strikes. See also the <code>num_fixed_sizes</code> and <code>available_sizes</code> fields of <code><a href="ft2-face_creation.html#ft_facerec">FT_FaceRec</a></code>.</p>
+</td></tr>
+<tr><td class="val" id="ft_face_flag_fixed_width">FT_FACE_FLAG_FIXED_WIDTH</td><td class="desc">
+<p>The face contains fixed-width characters (like Courier, Lucida, MonoType, etc.).</p>
+</td></tr>
+<tr><td class="val" id="ft_face_flag_sfnt">FT_FACE_FLAG_SFNT</td><td class="desc">
+<p>The face uses the SFNT storage scheme. For now, this means TrueType and OpenType.</p>
+</td></tr>
+<tr><td class="val" id="ft_face_flag_horizontal">FT_FACE_FLAG_HORIZONTAL</td><td class="desc">
+<p>The face contains horizontal glyph metrics. This should be set for all common formats.</p>
+</td></tr>
+<tr><td class="val" id="ft_face_flag_vertical">FT_FACE_FLAG_VERTICAL</td><td class="desc">
+<p>The face contains vertical glyph metrics. This is only available in some formats, not all of them.</p>
+</td></tr>
+<tr><td class="val" id="ft_face_flag_kerning">FT_FACE_FLAG_KERNING</td><td class="desc">
+<p>The face contains kerning information. If set, the kerning distance can be retrieved using the function <code><a href="ft2-glyph_retrieval.html#ft_get_kerning">FT_Get_Kerning</a></code>. Otherwise the function always returns the vector (0,0). Note that FreeType doesn't handle kerning data from the SFNT ‘GPOS’ table (as present in many OpenType fonts).</p>
+</td></tr>
+<tr><td class="val" id="ft_face_flag_fast_glyphs">FT_FACE_FLAG_FAST_GLYPHS</td><td class="desc">
+<p>THIS FLAG IS DEPRECATED. DO NOT USE OR TEST IT.</p>
+</td></tr>
+<tr><td class="val" id="ft_face_flag_multiple_masters">FT_FACE_FLAG_MULTIPLE_MASTERS</td><td class="desc">
+<p>The face contains multiple masters and is capable of interpolating between them. Supported formats are Adobe MM, TrueType GX, and OpenType variation fonts.</p>
+<p>See section ‘<a href="ft2-multiple_masters.html#multiple_masters">Multiple Masters</a>’ for API details.</p>
+</td></tr>
+<tr><td class="val" id="ft_face_flag_glyph_names">FT_FACE_FLAG_GLYPH_NAMES</td><td class="desc">
+<p>The face contains glyph names, which can be retrieved using <code><a href="ft2-information_retrieval.html#ft_get_glyph_name">FT_Get_Glyph_Name</a></code>. Note that some TrueType fonts contain broken glyph name tables. Use the function <code><a href="ft2-type1_tables.html#ft_has_ps_glyph_names">FT_Has_PS_Glyph_Names</a></code> when needed.</p>
+</td></tr>
+<tr><td class="val" id="ft_face_flag_external_stream">FT_FACE_FLAG_EXTERNAL_STREAM</td><td class="desc">
+<p>Used internally by FreeType to indicate that a face's stream was provided by the client application and should not be destroyed when <code><a href="ft2-face_creation.html#ft_done_face">FT_Done_Face</a></code> is called. Don't read or test this flag.</p>
+</td></tr>
+<tr><td class="val" id="ft_face_flag_hinter">FT_FACE_FLAG_HINTER</td><td class="desc">
+<p>The font driver has a hinting machine of its own. For example, with TrueType fonts, it makes sense to use data from the SFNT ‘gasp’ table only if the native TrueType hinting engine (with the bytecode interpreter) is available and active.</p>
+</td></tr>
+<tr><td class="val" id="ft_face_flag_cid_keyed">FT_FACE_FLAG_CID_KEYED</td><td class="desc">
+<p>The face is CID-keyed. In that case, the face is not accessed by glyph indices but by CID values. For subsetted CID-keyed fonts this has the consequence that not all index values are a valid argument to <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code>. Only the CID values for which corresponding glyphs in the subsetted font exist make <code>FT_Load_Glyph</code> return successfully; in all other cases you get an <code>FT_Err_Invalid_Argument</code> error.</p>
+<p>Note that CID-keyed fonts that are in an SFNT wrapper (that is, all OpenType/CFF fonts) don't have this flag set since the glyphs are accessed in the normal way (using contiguous indices); the ‘CID-ness’ isn't visible to the application.</p>
+</td></tr>
+<tr><td class="val" id="ft_face_flag_tricky">FT_FACE_FLAG_TRICKY</td><td class="desc">
+<p>The face is ‘tricky’, that is, it always needs the font format's native hinting engine to get a reasonable result. A typical example is the old Chinese font <code>mingli.ttf</code> (but not <code>mingliu.ttc</code>) that uses TrueType bytecode instructions to move and scale all of its subglyphs.</p>
+<p>It is not possible to auto-hint such fonts using <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_FORCE_AUTOHINT</a></code>; it will also ignore <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_HINTING</a></code>. You have to set both <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_HINTING</a></code> and <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_AUTOHINT</a></code> to really disable hinting; however, you probably never want this except for demonstration purposes.</p>
+<p>Currently, there are about a dozen TrueType fonts in the list of tricky fonts; they are hard-coded in file <code>ttobjs.c</code>.</p>
+</td></tr>
+<tr><td class="val" id="ft_face_flag_color">FT_FACE_FLAG_COLOR</td><td class="desc">
+<p>[Since 2.5.1] The face has color glyph tables. See <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_COLOR</a></code> for more information.</p>
+</td></tr>
+<tr><td class="val" id="ft_face_flag_variation">FT_FACE_FLAG_VARIATION</td><td class="desc">
+<p>[Since 2.9] Set if the current face (or named instance) has been altered with <code><a href="ft2-multiple_masters.html#ft_set_mm_design_coordinates">FT_Set_MM_Design_Coordinates</a></code>, <code><a href="ft2-multiple_masters.html#ft_set_var_design_coordinates">FT_Set_Var_Design_Coordinates</a></code>, <code><a href="ft2-multiple_masters.html#ft_set_var_blend_coordinates">FT_Set_Var_Blend_Coordinates</a></code>, or <code><a href="ft2-multiple_masters.html#ft_set_mm_weightvector">FT_Set_MM_WeightVector</a></code> to select a non-default instance.</p>
+</td></tr>
+<tr><td class="val" id="ft_face_flag_svg">FT_FACE_FLAG_SVG</td><td class="desc">
+<p>[Since 2.12] The face has an ‘SVG ’ OpenType table.</p>
+</td></tr>
+<tr><td class="val" id="ft_face_flag_sbix">FT_FACE_FLAG_SBIX</td><td class="desc">
+<p>[Since 2.12] The face has an ‘sbix’ OpenType table <em>and</em> outlines. For such fonts, <code><a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_SCALABLE</a></code> is not set by default to retain backward compatibility.</p>
+</td></tr>
+<tr><td class="val" id="ft_face_flag_sbix_overlay">FT_FACE_FLAG_SBIX_OVERLAY</td><td class="desc">
+<p>[Since 2.12] The face has an ‘sbix’ OpenType table where outlines should be drawn on top of bitmap strikes.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_style_flag_xxx">FT_STYLE_FLAG_XXX<a class="headerlink" href="#ft_style_flag_xxx" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <a href="ft2-face_creation.html#ft_style_flag_italic">FT_STYLE_FLAG_ITALIC</a> ( 1 << 0 )
+#<span class="keyword">define</span> <a href="ft2-face_creation.html#ft_style_flag_bold">FT_STYLE_FLAG_BOLD</a> ( 1 << 1 )
+</code></pre></div>
+
+<p>A list of bit flags to indicate the style of a given face. These are used in the <code>style_flags</code> field of <code><a href="ft2-face_creation.html#ft_facerec">FT_FaceRec</a></code>.</p>
+<h4>values</h4>
+<table class="fields">
+<tr><td class="val" id="ft_style_flag_italic">FT_STYLE_FLAG_ITALIC</td><td class="desc">
+<p>The face style is italic or oblique.</p>
+</td></tr>
+<tr><td class="val" id="ft_style_flag_bold">FT_STYLE_FLAG_BOLD</td><td class="desc">
+<p>The face is bold.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>The style information as provided by FreeType is very basic. More details are beyond the scope and should be done on a higher level (for example, by analyzing various fields of the ‘OS/2’ table in SFNT based fonts).</p>
+<hr>
+
+<h2 id="ft_new_face">FT_New_Face<a class="headerlink" href="#ft_new_face" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+ <b>FT_New_Face</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a> library,
+ <span class="keyword">const</span> <span class="keyword">char</span>* filepathname,
+ <a href="ft2-basic_types.html#ft_long">FT_Long</a> face_index,
+ <a href="ft2-face_creation.html#ft_face">FT_Face</a> *aface );
+</code></pre></div>
+
+<p>Call <code><a href="ft2-face_creation.html#ft_open_face">FT_Open_Face</a></code> to open a font by its pathname.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="library">library</td><td class="desc">
+<p>A handle to the library resource.</p>
+</td></tr>
+</table>
+
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="pathname">pathname</td><td class="desc">
+<p>A path to the font file.</p>
+</td></tr>
+<tr><td class="val" id="face_index">face_index</td><td class="desc">
+<p>See <code><a href="ft2-face_creation.html#ft_open_face">FT_Open_Face</a></code> for a detailed description of this parameter.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="aface">aface</td><td class="desc">
+<p>A handle to a new face object. If <code>face_index</code> is greater than or equal to zero, it must be non-<code>NULL</code>.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0 means success.</p>
+<h4>note</h4>
+
+<p>The <code>pathname</code> string should be recognizable as such by a standard <code>fopen</code> call on your system; in particular, this means that <code>pathname</code> must not contain null bytes. If that is not sufficient to address all file name possibilities (for example, to handle wide character file names on Windows in UTF-16 encoding) you might use <code><a href="ft2-face_creation.html#ft_open_face">FT_Open_Face</a></code> to pass a memory array or a stream object instead.</p>
+<p>Use <code><a href="ft2-face_creation.html#ft_done_face">FT_Done_Face</a></code> to destroy the created <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> object (along with its slot and sizes).</p>
+<hr>
+
+<h2 id="ft_done_face">FT_Done_Face<a class="headerlink" href="#ft_done_face" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+ <b>FT_Done_Face</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face );
+</code></pre></div>
+
+<p>Discard a given face object, as well as all of its child slots and sizes.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to a target face object.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0 means success.</p>
+<h4>note</h4>
+
+<p>See the discussion of reference counters in the description of <code><a href="ft2-face_creation.html#ft_reference_face">FT_Reference_Face</a></code>.</p>
+<hr>
+
+<h2 id="ft_reference_face">FT_Reference_Face<a class="headerlink" href="#ft_reference_face" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+ <b>FT_Reference_Face</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face );
+</code></pre></div>
+
+<p>A counter gets initialized to 1 at the time an <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> structure is created. This function increments the counter. <code><a href="ft2-face_creation.html#ft_done_face">FT_Done_Face</a></code> then only destroys a face if the counter is 1, otherwise it simply decrements the counter.</p>
+<p>This function helps in managing life-cycles of structures that reference <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> objects.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to a target face object.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0 means success.</p>
+<h4>since</h4>
+
+<p>2.4.2</p>
+<hr>
+
+<h2 id="ft_new_memory_face">FT_New_Memory_Face<a class="headerlink" href="#ft_new_memory_face" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+ <b>FT_New_Memory_Face</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a> library,
+ <span class="keyword">const</span> <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>* file_base,
+ <a href="ft2-basic_types.html#ft_long">FT_Long</a> file_size,
+ <a href="ft2-basic_types.html#ft_long">FT_Long</a> face_index,
+ <a href="ft2-face_creation.html#ft_face">FT_Face</a> *aface );
+</code></pre></div>
+
+<p>Call <code><a href="ft2-face_creation.html#ft_open_face">FT_Open_Face</a></code> to open a font that has been loaded into memory.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="library">library</td><td class="desc">
+<p>A handle to the library resource.</p>
+</td></tr>
+</table>
+
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="file_base">file_base</td><td class="desc">
+<p>A pointer to the beginning of the font data.</p>
+</td></tr>
+<tr><td class="val" id="file_size">file_size</td><td class="desc">
+<p>The size of the memory chunk used by the font data.</p>
+</td></tr>
+<tr><td class="val" id="face_index">face_index</td><td class="desc">
+<p>See <code><a href="ft2-face_creation.html#ft_open_face">FT_Open_Face</a></code> for a detailed description of this parameter.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="aface">aface</td><td class="desc">
+<p>A handle to a new face object. If <code>face_index</code> is greater than or equal to zero, it must be non-<code>NULL</code>.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0 means success.</p>
+<h4>note</h4>
+
+<p>You must not deallocate the memory before calling <code><a href="ft2-face_creation.html#ft_done_face">FT_Done_Face</a></code>.</p>
+<hr>
+
+<h2 id="ft_face_properties">FT_Face_Properties<a class="headerlink" href="#ft_face_properties" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+ <b>FT_Face_Properties</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> num_properties,
+ <a href="ft2-face_creation.html#ft_parameter">FT_Parameter</a>* properties );
+</code></pre></div>
+
+<p>Set or override certain (library or module-wide) properties on a face-by-face basis. Useful for finer-grained control and avoiding locks on shared structures (threads can modify their own faces as they see fit).</p>
+<p>Contrary to <code><a href="ft2-module_management.html#ft_property_set">FT_Property_Set</a></code>, this function uses <code><a href="ft2-face_creation.html#ft_parameter">FT_Parameter</a></code> so that you can pass multiple properties to the target face in one call. Note that only a subset of the available properties can be controlled.</p>
+<ul>
+<li>
+<p><code><a href="ft2-parameter_tags.html#ft_param_tag_stem_darkening">FT_PARAM_TAG_STEM_DARKENING</a></code> (stem darkening, corresponding to the property <code>no-stem-darkening</code> provided by the ‘autofit’, ‘cff’, ‘type1’, and ‘t1cid’ modules; see <code><a href="ft2-properties.html#no-stem-darkening">no-stem-darkening</a></code>).</p>
+</li>
+<li>
+<p><code><a href="ft2-parameter_tags.html#ft_param_tag_lcd_filter_weights">FT_PARAM_TAG_LCD_FILTER_WEIGHTS</a></code> (LCD filter weights, corresponding to function <code><a href="ft2-lcd_rendering.html#ft_library_setlcdfilterweights">FT_Library_SetLcdFilterWeights</a></code>).</p>
+</li>
+<li>
+<p><code><a href="ft2-parameter_tags.html#ft_param_tag_random_seed">FT_PARAM_TAG_RANDOM_SEED</a></code> (seed value for the CFF, Type 1, and CID ‘random’ operator, corresponding to the <code>random-seed</code> property provided by the ‘cff’, ‘type1’, and ‘t1cid’ modules; see <code><a href="ft2-properties.html#random-seed">random-seed</a></code>).</p>
+</li>
+</ul>
+<p>Pass <code>NULL</code> as <code>data</code> in <code><a href="ft2-face_creation.html#ft_parameter">FT_Parameter</a></code> for a given tag to reset the option and use the library or module default again.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the source face object.</p>
+</td></tr>
+<tr><td class="val" id="num_properties">num_properties</td><td class="desc">
+<p>The number of properties that follow.</p>
+</td></tr>
+<tr><td class="val" id="properties">properties</td><td class="desc">
+<p>A handle to an <code><a href="ft2-face_creation.html#ft_parameter">FT_Parameter</a></code> array with <code>num_properties</code> elements.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0 means success.</p>
+<h4>example</h4>
+
+<p>Here is an example that sets three properties. You must define <code>FT_CONFIG_OPTION_SUBPIXEL_RENDERING</code> to make the LCD filter examples work.
+<div class="highlight"><pre><span></span><code> FT_Parameter property1;
+ FT_Bool darken_stems = 1;
+
+ FT_Parameter property2;
+ FT_LcdFiveTapFilter custom_weight =
+ { 0x11, 0x44, 0x56, 0x44, 0x11 };
+
+ FT_Parameter property3;
+ FT_Int32 random_seed = 314159265;
+
+ FT_Parameter properties[3] = { property1,
+ property2,
+ property3 };
+
+
+ property1.tag = FT_PARAM_TAG_STEM_DARKENING;
+ property1.data = &darken_stems;
+
+ property2.tag = FT_PARAM_TAG_LCD_FILTER_WEIGHTS;
+ property2.data = custom_weight;
+
+ property3.tag = FT_PARAM_TAG_RANDOM_SEED;
+ property3.data = &random_seed;
+
+ FT_Face_Properties( face, 3, properties );
+</code></pre></div></p>
+<p>The next example resets a single property to its default value.
+<div class="highlight"><pre><span></span><code> FT_Parameter property;
+
+
+ property.tag = FT_PARAM_TAG_LCD_FILTER_WEIGHTS;
+ property.data = NULL;
+
+ FT_Face_Properties( face, 1, &property );
+</code></pre></div></p>
+<h4>since</h4>
+
+<p>2.8</p>
+<hr>
+
+<h2 id="ft_open_face">FT_Open_Face<a class="headerlink" href="#ft_open_face" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+ <b>FT_Open_Face</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a> library,
+ <span class="keyword">const</span> <a href="ft2-face_creation.html#ft_open_args">FT_Open_Args</a>* args,
+ <a href="ft2-basic_types.html#ft_long">FT_Long</a> face_index,
+ <a href="ft2-face_creation.html#ft_face">FT_Face</a> *aface );
+</code></pre></div>
+
+<p>Create a face object from a given resource described by <code><a href="ft2-face_creation.html#ft_open_args">FT_Open_Args</a></code>.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="library">library</td><td class="desc">
+<p>A handle to the library resource.</p>
+</td></tr>
+</table>
+
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="args">args</td><td class="desc">
+<p>A pointer to an <code>FT_Open_Args</code> structure that must be filled by the caller.</p>
+</td></tr>
+<tr><td class="val" id="face_index">face_index</td><td class="desc">
+<p>This field holds two different values. Bits 0-15 are the index of the face in the font file (starting with value 0). Set it to 0 if there is only one face in the font file.</p>
+<p>[Since 2.6.1] Bits 16-30 are relevant to GX and OpenType variation fonts only, specifying the named instance index for the current face index (starting with value 1; value 0 makes FreeType ignore named instances). For non-variation fonts, bits 16-30 are ignored. Assuming that you want to access the third named instance in face 4, <code>face_index</code> should be set to 0x00030004. If you want to access face 4 without variation handling, simply set <code>face_index</code> to value 4.</p>
+<p><code>FT_Open_Face</code> and its siblings can be used to quickly check whether the font format of a given font resource is supported by FreeType. In general, if the <code>face_index</code> argument is negative, the function's return value is 0 if the font format is recognized, or non-zero otherwise. The function allocates a more or less empty face handle in <code>*aface</code> (if <code>aface</code> isn't <code>NULL</code>); the only two useful fields in this special case are <code>face->num_faces</code> and <code>face->style_flags</code>. For any negative value of <code>face_index</code>, <code>face->num_faces</code> gives the number of faces within the font file. For the negative value ‘-(N+1)’ (with ‘N’ a non-negative 16-bit value), bits 16-30 in <code>face->style_flags</code> give the number of named instances in face ‘N’ if we have a variation font (or zero otherwise). After examination, the returned <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> structure should be deallocated with a call to <code><a href="ft2-face_creation.html#ft_done_face">FT_Done_Face</a></code>.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="aface">aface</td><td class="desc">
+<p>A handle to a new face object. If <code>face_index</code> is greater than or equal to zero, it must be non-<code>NULL</code>.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0 means success.</p>
+<h4>note</h4>
+
+<p>Unlike FreeType 1.x, this function automatically creates a glyph slot for the face object that can be accessed directly through <code>face->glyph</code>.</p>
+<p>Each new face object created with this function also owns a default <code><a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a></code> object, accessible as <code>face->size</code>.</p>
+<p>One <code><a href="ft2-library_setup.html#ft_library">FT_Library</a></code> instance can have multiple face objects, that is, <code><a href="ft2-face_creation.html#ft_open_face">FT_Open_Face</a></code> and its siblings can be called multiple times using the same <code>library</code> argument.</p>
+<p>See the discussion of reference counters in the description of <code><a href="ft2-face_creation.html#ft_reference_face">FT_Reference_Face</a></code>.</p>
+<p>If <code>FT_OPEN_STREAM</code> is set in <code>args->flags</code>, the stream in <code>args->stream</code> is automatically closed before this function returns any error (including <code>FT_Err_Invalid_Argument</code>).</p>
+<h4>example</h4>
+
+<p>To loop over all faces, use code similar to the following snippet (omitting the error handling).
+<div class="highlight"><pre><span></span><code> ...
+ FT_Face face;
+ FT_Long i, num_faces;
+
+
+ error = FT_Open_Face( library, args, -1, &face );
+ if ( error ) { ... }
+
+ num_faces = face->num_faces;
+ FT_Done_Face( face );
+
+ for ( i = 0; i < num_faces; i++ )
+ {
+ ...
+ error = FT_Open_Face( library, args, i, &face );
+ ...
+ FT_Done_Face( face );
+ ...
+ }
+</code></pre></div></p>
+<p>To loop over all valid values for <code>face_index</code>, use something similar to the following snippet, again without error handling. The code accesses all faces immediately (thus only a single call of <code>FT_Open_Face</code> within the do-loop), with and without named instances.
+<div class="highlight"><pre><span></span><code> ...
+ FT_Face face;
+
+ FT_Long num_faces = 0;
+ FT_Long num_instances = 0;
+
+ FT_Long face_idx = 0;
+ FT_Long instance_idx = 0;
+
+
+ do
+ {
+ FT_Long id = ( instance_idx << 16 ) + face_idx;
+
+
+ error = FT_Open_Face( library, args, id, &face );
+ if ( error ) { ... }
+
+ num_faces = face->num_faces;
+ num_instances = face->style_flags >> 16;
+
+ ...
+
+ FT_Done_Face( face );
+
+ if ( instance_idx < num_instances )
+ instance_idx++;
+ else
+ {
+ face_idx++;
+ instance_idx = 0;
+ }
+
+ } while ( face_idx < num_faces )
+</code></pre></div></p>
+<hr>
+
+<h2 id="ft_open_args">FT_Open_Args<a class="headerlink" href="#ft_open_args" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Open_Args_
+ {
+ <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> flags;
+ <span class="keyword">const</span> <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>* memory_base;
+ <a href="ft2-basic_types.html#ft_long">FT_Long</a> memory_size;
+ <a href="ft2-basic_types.html#ft_string">FT_String</a>* pathname;
+ <a href="ft2-system_interface.html#ft_stream">FT_Stream</a> stream;
+ <a href="ft2-module_management.html#ft_module">FT_Module</a> driver;
+ <a href="ft2-basic_types.html#ft_int">FT_Int</a> num_params;
+ <a href="ft2-face_creation.html#ft_parameter">FT_Parameter</a>* params;
+
+ } <b>FT_Open_Args</b>;
+</code></pre></div>
+
+<p>A structure to indicate how to open a new font file or stream. A pointer to such a structure can be used as a parameter for the functions <code><a href="ft2-face_creation.html#ft_open_face">FT_Open_Face</a></code> and <code><a href="ft2-face_creation.html#ft_attach_stream">FT_Attach_Stream</a></code>.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="flags">flags</td><td class="desc">
+<p>A set of bit flags indicating how to use the structure.</p>
+</td></tr>
+<tr><td class="val" id="memory_base">memory_base</td><td class="desc">
+<p>The first byte of the file in memory.</p>
+</td></tr>
+<tr><td class="val" id="memory_size">memory_size</td><td class="desc">
+<p>The size in bytes of the file in memory.</p>
+</td></tr>
+<tr><td class="val" id="pathname">pathname</td><td class="desc">
+<p>A pointer to an 8-bit file pathname, which must be a C string (i.e., no null bytes except at the very end). The pointer is not owned by FreeType.</p>
+</td></tr>
+<tr><td class="val" id="stream">stream</td><td class="desc">
+<p>A handle to a source stream object.</p>
+</td></tr>
+<tr><td class="val" id="driver">driver</td><td class="desc">
+<p>This field is exclusively used by <code><a href="ft2-face_creation.html#ft_open_face">FT_Open_Face</a></code>; it simply specifies the font driver to use for opening the face. If set to <code>NULL</code>, FreeType tries to load the face with each one of the drivers in its list.</p>
+</td></tr>
+<tr><td class="val" id="num_params">num_params</td><td class="desc">
+<p>The number of extra parameters.</p>
+</td></tr>
+<tr><td class="val" id="params">params</td><td class="desc">
+<p>Extra parameters passed to the font driver when opening a new face.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>The stream type is determined by the contents of <code>flags</code>:</p>
+<p>If the <code><a href="ft2-face_creation.html#ft_open_xxx">FT_OPEN_MEMORY</a></code> bit is set, assume that this is a memory file of <code>memory_size</code> bytes, located at <code>memory_address</code>. The data are not copied, and the client is responsible for releasing and destroying them <em>after</em> the corresponding call to <code><a href="ft2-face_creation.html#ft_done_face">FT_Done_Face</a></code>.</p>
+<p>Otherwise, if the <code><a href="ft2-face_creation.html#ft_open_xxx">FT_OPEN_STREAM</a></code> bit is set, assume that a custom input stream <code>stream</code> is used.</p>
+<p>Otherwise, if the <code><a href="ft2-face_creation.html#ft_open_xxx">FT_OPEN_PATHNAME</a></code> bit is set, assume that this is a normal file and use <code>pathname</code> to open it.</p>
+<p>If none of the above bits are set or if multiple are set at the same time, the flags are invalid and <code><a href="ft2-face_creation.html#ft_open_face">FT_Open_Face</a></code> fails.</p>
+<p>If the <code><a href="ft2-face_creation.html#ft_open_xxx">FT_OPEN_DRIVER</a></code> bit is set, <code><a href="ft2-face_creation.html#ft_open_face">FT_Open_Face</a></code> only tries to open the file with the driver whose handler is in <code>driver</code>.</p>
+<p>If the <code><a href="ft2-face_creation.html#ft_open_xxx">FT_OPEN_PARAMS</a></code> bit is set, the parameters given by <code>num_params</code> and <code>params</code> is used. They are ignored otherwise.</p>
+<p>Ideally, both the <code>pathname</code> and <code>params</code> fields should be tagged as ‘const’; this is missing for API backward compatibility. In other words, applications should treat them as read-only.</p>
+<hr>
+
+<h2 id="ft_open_xxx">FT_OPEN_XXX<a class="headerlink" href="#ft_open_xxx" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <a href="ft2-face_creation.html#ft_open_memory">FT_OPEN_MEMORY</a> 0x1
+#<span class="keyword">define</span> <a href="ft2-face_creation.html#ft_open_stream">FT_OPEN_STREAM</a> 0x2
+#<span class="keyword">define</span> <a href="ft2-face_creation.html#ft_open_pathname">FT_OPEN_PATHNAME</a> 0x4
+#<span class="keyword">define</span> <a href="ft2-face_creation.html#ft_open_driver">FT_OPEN_DRIVER</a> 0x8
+#<span class="keyword">define</span> <a href="ft2-face_creation.html#ft_open_params">FT_OPEN_PARAMS</a> 0x10
+
+
+ /* these constants are deprecated; use the corresponding `<b>FT_OPEN_XXX</b>` */
+ /* values instead */
+#<span class="keyword">define</span> ft_open_memory <a href="ft2-face_creation.html#ft_open_memory">FT_OPEN_MEMORY</a>
+#<span class="keyword">define</span> ft_open_stream <a href="ft2-face_creation.html#ft_open_stream">FT_OPEN_STREAM</a>
+#<span class="keyword">define</span> ft_open_pathname <a href="ft2-face_creation.html#ft_open_pathname">FT_OPEN_PATHNAME</a>
+#<span class="keyword">define</span> ft_open_driver <a href="ft2-face_creation.html#ft_open_driver">FT_OPEN_DRIVER</a>
+#<span class="keyword">define</span> ft_open_params <a href="ft2-face_creation.html#ft_open_params">FT_OPEN_PARAMS</a>
+</code></pre></div>
+
+<p>A list of bit field constants used within the <code>flags</code> field of the <code><a href="ft2-face_creation.html#ft_open_args">FT_Open_Args</a></code> structure.</p>
+<h4>values</h4>
+<table class="fields">
+<tr><td class="val" id="ft_open_memory">FT_OPEN_MEMORY</td><td class="desc">
+<p>This is a memory-based stream.</p>
+</td></tr>
+<tr><td class="val" id="ft_open_stream">FT_OPEN_STREAM</td><td class="desc">
+<p>Copy the stream from the <code>stream</code> field.</p>
+</td></tr>
+<tr><td class="val" id="ft_open_pathname">FT_OPEN_PATHNAME</td><td class="desc">
+<p>Create a new input stream from a C path name.</p>
+</td></tr>
+<tr><td class="val" id="ft_open_driver">FT_OPEN_DRIVER</td><td class="desc">
+<p>Use the <code>driver</code> field.</p>
+</td></tr>
+<tr><td class="val" id="ft_open_params">FT_OPEN_PARAMS</td><td class="desc">
+<p>Use the <code>num_params</code> and <code>params</code> fields.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>The <code>FT_OPEN_MEMORY</code>, <code>FT_OPEN_STREAM</code>, and <code>FT_OPEN_PATHNAME</code> flags are mutually exclusive.</p>
+<hr>
+
+<h2 id="ft_parameter">FT_Parameter<a class="headerlink" href="#ft_parameter" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Parameter_
+ {
+ <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a> tag;
+ <a href="ft2-basic_types.html#ft_pointer">FT_Pointer</a> data;
+
+ } <b>FT_Parameter</b>;
+</code></pre></div>
+
+<p>A simple structure to pass more or less generic parameters to <code><a href="ft2-face_creation.html#ft_open_face">FT_Open_Face</a></code> and <code><a href="ft2-face_creation.html#ft_face_properties">FT_Face_Properties</a></code>.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="tag">tag</td><td class="desc">
+<p>A four-byte identification tag.</p>
+</td></tr>
+<tr><td class="val" id="data">data</td><td class="desc">
+<p>A pointer to the parameter data.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>The ID and function of parameters are driver-specific. See section ‘<a href="ft2-parameter_tags.html#parameter_tags">Parameter Tags</a>’ for more information.</p>
+<hr>
+
+<h2 id="ft_attach_file">FT_Attach_File<a class="headerlink" href="#ft_attach_file" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+ <b>FT_Attach_File</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
+ <span class="keyword">const</span> <span class="keyword">char</span>* filepathname );
+</code></pre></div>
+
+<p>Call <code><a href="ft2-face_creation.html#ft_attach_stream">FT_Attach_Stream</a></code> to attach a file.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>The target face object.</p>
+</td></tr>
+</table>
+
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="filepathname">filepathname</td><td class="desc">
+<p>The pathname.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0 means success.</p>
+<hr>
+
+<h2 id="ft_attach_stream">FT_Attach_Stream<a class="headerlink" href="#ft_attach_stream" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+ <b>FT_Attach_Stream</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
+ <span class="keyword">const</span> <a href="ft2-face_creation.html#ft_open_args">FT_Open_Args</a>* parameters );
+</code></pre></div>
+
+<p>‘Attach’ data to a face object. Normally, this is used to read additional information for the face object. For example, you can attach an AFM file that comes with a Type 1 font to get the kerning values and other metrics.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>The target face object.</p>
+</td></tr>
+</table>
+
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="parameters">parameters</td><td class="desc">
+<p>A pointer to <code><a href="ft2-face_creation.html#ft_open_args">FT_Open_Args</a></code> that must be filled by the caller.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0 means success.</p>
+<h4>note</h4>
+
+<p>The meaning of the ‘attach’ (i.e., what really happens when the new file is read) is not fixed by FreeType itself. It really depends on the font format (and thus the font driver).</p>
+<p>Client applications are expected to know what they are doing when invoking this function. Most drivers simply do not implement file or stream attachments.</p>
+<hr>
+
+
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+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-truetype_tables.html" class="md-nav__link">
+ TrueType Tables
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-type1_tables.html" class="md-nav__link">
+ Type 1 Tables
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
- Window FNT Files
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sfnt_names.html" class="md-nav__link">
+ SFNT Names
+ </a>
+ </li>
+
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bdf_fonts.html" class="md-nav__link">
+ BDF and PCF Files
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cid_fonts.html" class="md-nav__link">
+ CID Fonts
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pfr_fonts.html" class="md-nav__link">
+ PFR Fonts
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+ Window FNT Files
+ </a>
+ </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-svg_fonts.html" class="md-nav__link">
+ OpenType SVG Fonts
+ </a>
+ </li>
+
- <li class="md-nav__item md-nav__item--active">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+
+
+
+
+
+
+ <li class="md-nav__item md-nav__item--active">
-
-
- <label class="md-nav__link md-nav__link--active" for="__toc">
+ <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+
+
+
+
+
+ <label class="md-nav__link md-nav__link--active" for="__toc">
+ Font Formats
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+
+ <a href="ft2-font_formats.html" class="md-nav__link md-nav__link--active">
Font Formats
- </label>
-
- <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link md-nav__link--active">
- Font Formats
- </a>
-
+ </a>
-<nav class="md-nav md-nav--secondary">
+
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+
- <label class="md-nav__title" for="__toc">Table of contents</label>
- <ul class="md-nav__list" data-md-scrollfix>
+ <label class="md-nav__title" for="__toc">
+ <span class="md-nav__icon md-icon"></span>
+ Table of contents
+ </label>
+ <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
<li class="md-nav__item">
<a href="#synopsis" class="md-nav__link">
</li>
-
-
-
-
</ul>
</nav>
-
- </li>
+
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
- Gasp Table
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gasp_table.html" class="md-nav__link">
+ Gasp Table
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+
+
+
- <label class="md-nav__link" for="nav-6">
- Controlling FreeType Modules
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-6">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+
+ <label class="md-nav__link" for="__nav_7">
Controlling FreeType Modules
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+ <label class="md-nav__title" for="__nav_7">
+ <span class="md-nav__icon md-icon"></span>
+ Controlling FreeType Modules
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
- The auto-hinter
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-auto_hinter.html" class="md-nav__link">
+ The auto-hinter
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
- The CFF driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cff_driver.html" class="md-nav__link">
+ The CFF driver
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+ The Type 1 and CID drivers
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
- The Type 1 and CID drivers
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
- The TrueType driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-tt_driver.html" class="md-nav__link">
+ The TrueType driver
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pcf_driver.html" class="md-nav__link">
+ The PCF driver
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
- The PCF driver
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
- Driver properties
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+ The SVG driver
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-properties.html" class="md-nav__link">
+ Driver properties
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
- Parameter Tags
- </a>
- </li>
-
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-parameter_tags.html" class="md-nav__link">
+ Parameter Tags
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
- Subpixel Rendering
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-lcd_rendering.html" class="md-nav__link">
+ Subpixel Rendering
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+
+
+
- <label class="md-nav__link" for="nav-7">
- Cache Sub-System
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-7">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+
+ <label class="md-nav__link" for="__nav_8">
Cache Sub-System
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+ <label class="md-nav__title" for="__nav_8">
+ <span class="md-nav__icon md-icon"></span>
+ Cache Sub-System
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
- Cache Sub-System
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cache_subsystem.html" class="md-nav__link">
+ Cache Sub-System
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
+
+
+
- <label class="md-nav__link" for="nav-8">
- Support API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-8">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+
+ <label class="md-nav__link" for="__nav_9">
Support API
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-computations.html" title="Computations" class="md-nav__link">
- Computations
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
- List Processing
- </a>
- </li>
-
-
+ <nav class="md-nav" aria-label="Support API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_9">
+ <span class="md-nav__icon md-icon"></span>
+ Support API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
- Outline Processing
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
- Quick retrieval of advance values
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
- Bitmap Handling
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-computations.html" class="md-nav__link">
+ Computations
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-list_processing.html" class="md-nav__link">
+ List Processing
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
- Scanline Converter
- </a>
- </li>
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-outline_processing.html" class="md-nav__link">
+ Outline Processing
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
- Glyph Stroker
- </a>
- </li>
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-quick_advance.html" class="md-nav__link">
+ Quick retrieval of advance values
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
- System Interface
- </a>
- </li>
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bitmap_handling.html" class="md-nav__link">
+ Bitmap Handling
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
- Module Management
- </a>
- </li>
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-raster.html" class="md-nav__link">
+ Scanline Converter
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
- GZIP Streams
- </a>
- </li>
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_stroker.html" class="md-nav__link">
+ Glyph Stroker
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-system_interface.html" class="md-nav__link">
+ System Interface
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
- LZW Streams
- </a>
- </li>
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-module_management.html" class="md-nav__link">
+ Module Management
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gzip.html" class="md-nav__link">
+ GZIP Streams
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-lzw.html" class="md-nav__link">
+ LZW Streams
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bzip2.html" class="md-nav__link">
+ BZIP2 Streams
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
- BZIP2 Streams
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-debugging_apis.html" class="md-nav__link">
+ External Debugging APIs
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-9" type="checkbox" id="nav-9">
+
+
+
- <label class="md-nav__link" for="nav-9">
- Error Codes
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-9">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+
+ <label class="md-nav__link" for="__nav_10">
Error Codes
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+ <label class="md-nav__title" for="__nav_10">
+ <span class="md-nav__icon md-icon"></span>
+ Error Codes
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-error_enumerations.html" title="Error Enumerations" class="md-nav__link">
- Error Enumerations
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-error_enumerations.html" class="md-nav__link">
+ Error Enumerations
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
- Error Code Values
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-error_code_values.html" class="md-nav__link">
+ Error Code Values
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-10" type="checkbox" id="nav-10">
+
+
+
- <label class="md-nav__link" for="nav-10">
- Miscellaneous
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-10">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" >
+
+ <label class="md-nav__link" for="__nav_11">
Miscellaneous
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
+ <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+ <label class="md-nav__title" for="__nav_11">
+ <span class="md-nav__icon md-icon"></span>
+ Miscellaneous
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gx_validation.html" class="md-nav__link">
+ TrueTypeGX/AAT Validation
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-gx_validation.html" title="TrueTypeGX/AAT Validation" class="md-nav__link">
- TrueTypeGX/AAT Validation
- </a>
- </li>
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-incremental.html" class="md-nav__link">
+ Incremental Loading
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-incremental.html" title="Incremental Loading" class="md-nav__link">
- Incremental Loading
- </a>
- </li>
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-truetype_engine.html" class="md-nav__link">
+ The TrueType Engine
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-truetype_engine.html" title="The TrueType Engine" class="md-nav__link">
- The TrueType Engine
- </a>
- </li>
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-ot_validation.html" class="md-nav__link">
+ OpenType Validation
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-ot_validation.html" title="OpenType Validation" class="md-nav__link">
- OpenType Validation
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
</ul>
</div>
- <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
+
+ <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
<div class="md-sidebar__scrollwrap">
<div class="md-sidebar__inner">
-<nav class="md-nav md-nav--secondary">
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+
- <label class="md-nav__title" for="__toc">Table of contents</label>
- <ul class="md-nav__list" data-md-scrollfix>
+ <label class="md-nav__title" for="__toc">
+ <span class="md-nav__icon md-icon"></span>
+ Table of contents
+ </label>
+ <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
<li class="md-nav__item">
<a href="#synopsis" class="md-nav__link">
</li>
-
-
-
-
</ul>
</nav>
</div>
- <div class="md-content">
+ <div class="md-content" data-md-component="content">
<article class="md-content__inner md-typeset">
<h2 id="ft_get_font_format">FT_Get_Font_Format<a class="headerlink" href="#ft_get_font_format" title="Permanent link">¶</a></h2>
<p>Defined in FT_FONT_FORMATS_H (freetype/ftfntfmt.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <span class="keyword">const</span> <span class="keyword">char</span>* )
- <b>FT_Get_Font_Format</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face );
+ <b>FT_Get_Font_Format</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face );
+
/* deprecated */
FT_EXPORT( <span class="keyword">const</span> <span class="keyword">char</span>* )
- FT_Get_X11_Font_Format( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face );
+ FT_Get_X11_Font_Format( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face );
</code></pre></div>
<p>Return a string describing the format of a given face. Possible values are ‘TrueType’, ‘Type 1’, ‘BDF’, ‘PCF’, ‘Type 42’, ‘CID Type 1’, ‘CFF’, ‘PFR’, and ‘Windows FNT’.</p>
<p>The return value is suitable to be used as an X11 FONT_PROPERTY.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="face">face</td><td class="desc">
<p>Input face handle.</p>
<p>A deprecated name for the same function is <code>FT_Get_X11_Font_Format</code>.</p>
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+ Synopsis
+ </a>
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+ FT_HAS_HORIZONTAL
+ </a>
+
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+ <a href="#ft_has_vertical" class="md-nav__link">
+ FT_HAS_VERTICAL
+ </a>
+
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+
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+ <a href="#ft_has_kerning" class="md-nav__link">
+ FT_HAS_KERNING
+ </a>
+
+</li>
+
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+ <a href="#ft_has_fixed_sizes" class="md-nav__link">
+ FT_HAS_FIXED_SIZES
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_has_glyph_names" class="md-nav__link">
+ FT_HAS_GLYPH_NAMES
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_has_color" class="md-nav__link">
+ FT_HAS_COLOR
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_has_multiple_masters" class="md-nav__link">
+ FT_HAS_MULTIPLE_MASTERS
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_has_svg" class="md-nav__link">
+ FT_HAS_SVG
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_has_sbix" class="md-nav__link">
+ FT_HAS_SBIX
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_has_sbix_overlay" class="md-nav__link">
+ FT_HAS_SBIX_OVERLAY
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_is_sfnt" class="md-nav__link">
+ FT_IS_SFNT
+ </a>
+
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+
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+ <a href="#ft_is_scalable" class="md-nav__link">
+ FT_IS_SCALABLE
+ </a>
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+ <a href="#ft_is_fixed_width" class="md-nav__link">
+ FT_IS_FIXED_WIDTH
+ </a>
+
+</li>
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+ <a href="#ft_is_cid_keyed" class="md-nav__link">
+ FT_IS_CID_KEYED
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_is_tricky" class="md-nav__link">
+ FT_IS_TRICKY
+ </a>
+
+</li>
+
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+ <a href="#ft_is_named_instance" class="md-nav__link">
+ FT_IS_NAMED_INSTANCE
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_is_variation" class="md-nav__link">
+ FT_IS_VARIATION
+ </a>
+
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+
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+ </div>
+ </div>
+
+
+ <div class="md-content" data-md-component="content">
+ <article class="md-content__inner md-typeset">
+
+
+
+ <p><a href="https://www.freetype.org">FreeType</a> » <a href="../">Docs</a> » <a href="index.html#core-api">Core API</a> » Font Testing Macros</p>
+<hr />
+<h1 id="font-testing-macros">Font Testing Macros<a class="headerlink" href="#font-testing-macros" title="Permanent link">¶</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">¶</a></h2>
+<p>Macros to test the most important font properties.</p>
+<p>It is recommended to use these high-level macros instead of directly testing the corresponding flags, which are scattered over various structures.</p>
+<h2 id="ft_has_horizontal">FT_HAS_HORIZONTAL<a class="headerlink" href="#ft_has_horizontal" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_HAS_HORIZONTAL</b>( face ) \
+ ( !!( (face)->face_flags & <a href="ft2-face_creation.html#ft_face_flag_horizontal">FT_FACE_FLAG_HORIZONTAL</a> ) )
+</code></pre></div>
+
+<p>A macro that returns true whenever a face object contains horizontal metrics (this is true for all font formats though).</p>
+<h4>also</h4>
+
+<p><code><a href="ft2-font_testing_macros.html#ft_has_vertical">FT_HAS_VERTICAL</a></code> can be used to check for vertical metrics.</p>
+<hr>
+
+<h2 id="ft_has_vertical">FT_HAS_VERTICAL<a class="headerlink" href="#ft_has_vertical" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_HAS_VERTICAL</b>( face ) \
+ ( !!( (face)->face_flags & <a href="ft2-face_creation.html#ft_face_flag_vertical">FT_FACE_FLAG_VERTICAL</a> ) )
+</code></pre></div>
+
+<p>A macro that returns true whenever a face object contains real vertical metrics (and not only synthesized ones).</p>
+<hr>
+
+<h2 id="ft_has_kerning">FT_HAS_KERNING<a class="headerlink" href="#ft_has_kerning" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_HAS_KERNING</b>( face ) \
+ ( !!( (face)->face_flags & <a href="ft2-face_creation.html#ft_face_flag_kerning">FT_FACE_FLAG_KERNING</a> ) )
+</code></pre></div>
+
+<p>A macro that returns true whenever a face object contains kerning data that can be accessed with <code><a href="ft2-glyph_retrieval.html#ft_get_kerning">FT_Get_Kerning</a></code>.</p>
+<hr>
+
+<h2 id="ft_has_fixed_sizes">FT_HAS_FIXED_SIZES<a class="headerlink" href="#ft_has_fixed_sizes" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_HAS_FIXED_SIZES</b>( face ) \
+ ( !!( (face)->face_flags & <a href="ft2-face_creation.html#ft_face_flag_fixed_sizes">FT_FACE_FLAG_FIXED_SIZES</a> ) )
+</code></pre></div>
+
+<p>A macro that returns true whenever a face object contains some embedded bitmaps. See the <code>available_sizes</code> field of the <code><a href="ft2-face_creation.html#ft_facerec">FT_FaceRec</a></code> structure.</p>
+<hr>
+
+<h2 id="ft_has_glyph_names">FT_HAS_GLYPH_NAMES<a class="headerlink" href="#ft_has_glyph_names" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_HAS_GLYPH_NAMES</b>( face ) \
+ ( !!( (face)->face_flags & <a href="ft2-face_creation.html#ft_face_flag_glyph_names">FT_FACE_FLAG_GLYPH_NAMES</a> ) )
+</code></pre></div>
+
+<p>A macro that returns true whenever a face object contains some glyph names that can be accessed through <code><a href="ft2-information_retrieval.html#ft_get_glyph_name">FT_Get_Glyph_Name</a></code>.</p>
+<hr>
+
+<h2 id="ft_has_color">FT_HAS_COLOR<a class="headerlink" href="#ft_has_color" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_HAS_COLOR</b>( face ) \
+ ( !!( (face)->face_flags & <a href="ft2-face_creation.html#ft_face_flag_color">FT_FACE_FLAG_COLOR</a> ) )
+</code></pre></div>
+
+<p>A macro that returns true whenever a face object contains tables for color glyphs.</p>
+<h4>since</h4>
+
+<p>2.5.1</p>
+<hr>
+
+<h2 id="ft_has_multiple_masters">FT_HAS_MULTIPLE_MASTERS<a class="headerlink" href="#ft_has_multiple_masters" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_HAS_MULTIPLE_MASTERS</b>( face ) \
+ ( !!( (face)->face_flags & <a href="ft2-face_creation.html#ft_face_flag_multiple_masters">FT_FACE_FLAG_MULTIPLE_MASTERS</a> ) )
+</code></pre></div>
+
+<p>A macro that returns true whenever a face object contains some multiple masters. The functions provided by <code><a href="ft2-header_file_macros.html#ft_multiple_masters_h">FT_MULTIPLE_MASTERS_H</a></code> are then available to choose the exact design you want.</p>
+<hr>
+
+<h2 id="ft_has_svg">FT_HAS_SVG<a class="headerlink" href="#ft_has_svg" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_HAS_SVG</b>( face ) \
+ ( !!( (face)->face_flags & <a href="ft2-face_creation.html#ft_face_flag_svg">FT_FACE_FLAG_SVG</a> ) )
+</code></pre></div>
+
+<p>A macro that returns true whenever a face object contains an ‘SVG ’ OpenType table.</p>
+<h4>since</h4>
+
+<p>2.12</p>
+<hr>
+
+<h2 id="ft_has_sbix">FT_HAS_SBIX<a class="headerlink" href="#ft_has_sbix" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_HAS_SBIX</b>( face ) \
+ ( !!( (face)->face_flags & <a href="ft2-face_creation.html#ft_face_flag_sbix">FT_FACE_FLAG_SBIX</a> ) )
+</code></pre></div>
+
+<p>A macro that returns true whenever a face object contains an ‘sbix’ OpenType table <em>and</em> outline glyphs.</p>
+<p>Currently, FreeType only supports bitmap glyphs in PNG format for this table (i.e., JPEG and TIFF formats are unsupported, as are Apple-specific formats not part of the OpenType specification).</p>
+<h4>note</h4>
+
+<p>For backward compatibility, a font with an ‘sbix’ table is treated as a bitmap-only face. Using <code><a href="ft2-face_creation.html#ft_open_face">FT_Open_Face</a></code> with <code><a href="ft2-parameter_tags.html#ft_param_tag_ignore_sbix">FT_PARAM_TAG_IGNORE_SBIX</a></code>, an application can switch off ‘sbix’ handling so that the face is treated as an ordinary outline font with scalable outlines.</p>
+<p>Here is some pseudo code that roughly illustrates how to implement ‘sbix’ handling according to the OpenType specification.
+<div class="highlight"><pre><span></span><code> if ( FT_HAS_SBIX( face ) )
+ {
+ // open font as a scalable one without sbix handling
+ FT_Face face2;
+ FT_Parameter param = { FT_PARAM_TAG_IGNORE_SBIX, NULL };
+ FT_Open_Args args = { FT_OPEN_PARAMS | ...,
+ ...,
+ 1, &param };
+
+
+ FT_Open_Face( library, &args, 0, &face2 );
+
+ <sort `face->available_size` as necessary into
+ `preferred_sizes`[*]>
+
+ for ( i = 0; i < face->num_fixed_sizes; i++ )
+ {
+ size = preferred_sizes[i].size;
+
+ error = FT_Set_Pixel_Sizes( face, size, size );
+ <error handling omitted>
+
+ // check whether we have a glyph in a bitmap strike
+ error = FT_Load_Glyph( face,
+ glyph_index,
+ FT_LOAD_SBITS_ONLY |
+ FT_LOAD_BITMAP_METRICS_ONLY );
+ if ( error == FT_Err_Invalid_Argument )
+ continue;
+ else if ( error )
+ <other error handling omitted>
+ else
+ break;
+ }
+
+ if ( i != face->num_fixed_sizes )
+ <load embedded bitmap with `FT_Load_Glyph`,
+ scale it, display it, etc.>
+
+ if ( i == face->num_fixed_sizes ||
+ FT_HAS_SBIX_OVERLAY( face ) )
+ <use `face2` to load outline glyph with `FT_Load_Glyph`,
+ scale it, display it on top of the bitmap, etc.>
+ }
+</code></pre></div></p>
+<p>[*] Assuming a target value of 400dpi and available strike sizes 100, 200, 300, and 400dpi, a possible order might be [400, 200, 300, 100]: scaling 200dpi to 400dpi usually gives better results than scaling 300dpi to 400dpi; it is also much faster. However, scaling 100dpi to 400dpi can yield a too pixelated result, thus the preference might be 300dpi over 100dpi.</p>
+<h4>since</h4>
+
+<p>2.12</p>
+<hr>
+
+<h2 id="ft_has_sbix_overlay">FT_HAS_SBIX_OVERLAY<a class="headerlink" href="#ft_has_sbix_overlay" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_HAS_SBIX_OVERLAY</b>( face ) \
+ ( !!( (face)->face_flags & <a href="ft2-face_creation.html#ft_face_flag_sbix_overlay">FT_FACE_FLAG_SBIX_OVERLAY</a> ) )
+</code></pre></div>
+
+<p>A macro that returns true whenever a face object contains an ‘sbix’ OpenType table with bit 1 in its <code>flags</code> field set, instructing the application to overlay the bitmap strike with the corresponding outline glyph. See <code><a href="ft2-font_testing_macros.html#ft_has_sbix">FT_HAS_SBIX</a></code> for pseudo code how to use it.</p>
+<h4>since</h4>
+
+<p>2.12</p>
+<hr>
+
+<h2 id="ft_is_sfnt">FT_IS_SFNT<a class="headerlink" href="#ft_is_sfnt" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_IS_SFNT</b>( face ) \
+ ( !!( (face)->face_flags & <a href="ft2-face_creation.html#ft_face_flag_sfnt">FT_FACE_FLAG_SFNT</a> ) )
+</code></pre></div>
+
+<p>A macro that returns true whenever a face object contains a font whose format is based on the SFNT storage scheme. This usually means: TrueType fonts, OpenType fonts, as well as SFNT-based embedded bitmap fonts.</p>
+<p>If this macro is true, all functions defined in <code><a href="ft2-header_file_macros.html#ft_sfnt_names_h">FT_SFNT_NAMES_H</a></code> and <code><a href="ft2-header_file_macros.html#ft_truetype_tables_h">FT_TRUETYPE_TABLES_H</a></code> are available.</p>
+<hr>
+
+<h2 id="ft_is_scalable">FT_IS_SCALABLE<a class="headerlink" href="#ft_is_scalable" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_IS_SCALABLE</b>( face ) \
+ ( !!( (face)->face_flags & <a href="ft2-face_creation.html#ft_face_flag_scalable">FT_FACE_FLAG_SCALABLE</a> ) )
+</code></pre></div>
+
+<p>A macro that returns true whenever a face object contains a scalable font face (true for TrueType, Type 1, Type 42, CID, OpenType/CFF, and PFR font formats).</p>
+<hr>
+
+<h2 id="ft_is_fixed_width">FT_IS_FIXED_WIDTH<a class="headerlink" href="#ft_is_fixed_width" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_IS_FIXED_WIDTH</b>( face ) \
+ ( !!( (face)->face_flags & <a href="ft2-face_creation.html#ft_face_flag_fixed_width">FT_FACE_FLAG_FIXED_WIDTH</a> ) )
+</code></pre></div>
+
+<p>A macro that returns true whenever a face object contains a font face that contains fixed-width (or ‘monospace’, ‘fixed-pitch’, etc.) glyphs.</p>
+<hr>
+
+<h2 id="ft_is_cid_keyed">FT_IS_CID_KEYED<a class="headerlink" href="#ft_is_cid_keyed" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_IS_CID_KEYED</b>( face ) \
+ ( !!( (face)->face_flags & <a href="ft2-face_creation.html#ft_face_flag_cid_keyed">FT_FACE_FLAG_CID_KEYED</a> ) )
+</code></pre></div>
+
+<p>A macro that returns true whenever a face object contains a CID-keyed font. See the discussion of <code><a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_CID_KEYED</a></code> for more details.</p>
+<p>If this macro is true, all functions defined in <code><a href="ft2-header_file_macros.html#ft_cid_h">FT_CID_H</a></code> are available.</p>
+<hr>
+
+<h2 id="ft_is_tricky">FT_IS_TRICKY<a class="headerlink" href="#ft_is_tricky" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_IS_TRICKY</b>( face ) \
+ ( !!( (face)->face_flags & <a href="ft2-face_creation.html#ft_face_flag_tricky">FT_FACE_FLAG_TRICKY</a> ) )
+</code></pre></div>
+
+<p>A macro that returns true whenever a face represents a ‘tricky’ font. See the discussion of <code><a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_TRICKY</a></code> for more details.</p>
+<hr>
+
+<h2 id="ft_is_named_instance">FT_IS_NAMED_INSTANCE<a class="headerlink" href="#ft_is_named_instance" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_IS_NAMED_INSTANCE</b>( face ) \
+ ( !!( (face)->face_index & 0x7FFF0000L ) )
+</code></pre></div>
+
+<p>A macro that returns true whenever a face object is a named instance of a GX or OpenType variation font.</p>
+<p>[Since 2.9] Changing the design coordinates with <code><a href="ft2-multiple_masters.html#ft_set_var_design_coordinates">FT_Set_Var_Design_Coordinates</a></code> or <code><a href="ft2-multiple_masters.html#ft_set_var_blend_coordinates">FT_Set_Var_Blend_Coordinates</a></code> does not influence the return value of this macro (only <code><a href="ft2-multiple_masters.html#ft_set_named_instance">FT_Set_Named_Instance</a></code> does that).</p>
+<h4>since</h4>
+
+<p>2.7</p>
+<hr>
+
+<h2 id="ft_is_variation">FT_IS_VARIATION<a class="headerlink" href="#ft_is_variation" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_IS_VARIATION</b>( face ) \
+ ( !!( (face)->face_flags & <a href="ft2-face_creation.html#ft_face_flag_variation">FT_FACE_FLAG_VARIATION</a> ) )
+</code></pre></div>
+
+<p>A macro that returns true whenever a face object has been altered by <code><a href="ft2-multiple_masters.html#ft_set_mm_design_coordinates">FT_Set_MM_Design_Coordinates</a></code>, <code><a href="ft2-multiple_masters.html#ft_set_var_design_coordinates">FT_Set_Var_Design_Coordinates</a></code>, <code><a href="ft2-multiple_masters.html#ft_set_var_blend_coordinates">FT_Set_Var_Blend_Coordinates</a></code>, or <code><a href="ft2-multiple_masters.html#ft_set_mm_weightvector">FT_Set_MM_WeightVector</a></code>.</p>
+<h4>since</h4>
+
+<p>2.9</p>
+<hr>
+
+
+
+
+
+
+
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Gasp Table
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+ <label class="md-nav__title" for="__toc">
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+ Table of contents
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Controlling FreeType Modules
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+ <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+ <label class="md-nav__title" for="__nav_7">
+ <span class="md-nav__icon md-icon"></span>
+ Controlling FreeType Modules
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
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- <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
- The auto-hinter
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-auto_hinter.html" class="md-nav__link">
+ The auto-hinter
+ </a>
+ </li>
+
-
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-
- <li class="md-nav__item">
- <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
- The CFF driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cff_driver.html" class="md-nav__link">
+ The CFF driver
+ </a>
+ </li>
+
-
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-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+ The Type 1 and CID drivers
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
- The Type 1 and CID drivers
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<p>A list of values and/or bit-flags returned by the <code><a href="ft2-gasp_table.html#ft_get_gasp">FT_Get_Gasp</a></code> function.</p>
<h4>values</h4>
-
<table class="fields long">
<tr><td class="val" id="ft_gasp_no_table">FT_GASP_NO_TABLE</td><td class="desc">
<p>This special value means that there is no GASP table in this face. It is up to the client to decide what to do.</p>
<h2 id="ft_get_gasp">FT_Get_Gasp<a class="headerlink" href="#ft_get_gasp" title="Permanent link">¶</a></h2>
<p>Defined in FT_GASP_H (freetype/ftgasp.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_int">FT_Int</a> )
- <b>FT_Get_Gasp</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
+ <b>FT_Get_Gasp</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
<a href="ft2-basic_types.html#ft_uint">FT_UInt</a> ppem );
</code></pre></div>
<p>For a TrueType or OpenType font file, return the rasterizer behaviour flags from the font's ‘gasp’ table corresponding to a given character pixel size.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="face">face</td><td class="desc">
<p>The source face handle.</p>
<p>2.3.0</p>
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+ Glyph Management
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+ <a href="#ft_svgglyph" class="md-nav__link">
+ FT_SvgGlyph
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+ <li class="md-nav__item">
+ <a href="#ft_svgglyphrec" class="md-nav__link">
+ FT_SvgGlyphRec
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Format-Specific API
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
+ <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_6">
+ <span class="md-nav__icon md-icon"></span>
+ Format-Specific API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
- Multiple Masters
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-multiple_masters.html" class="md-nav__link">
+ Multiple Masters
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
- TrueType Tables
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-truetype_tables.html" class="md-nav__link">
+ TrueType Tables
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
- Type 1 Tables
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-type1_tables.html" class="md-nav__link">
+ Type 1 Tables
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
- SFNT Names
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sfnt_names.html" class="md-nav__link">
+ SFNT Names
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
- BDF and PCF Files
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bdf_fonts.html" class="md-nav__link">
+ BDF and PCF Files
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
- CID Fonts
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cid_fonts.html" class="md-nav__link">
+ CID Fonts
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
- PFR Fonts
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pfr_fonts.html" class="md-nav__link">
+ PFR Fonts
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
- Window FNT Files
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+ Window FNT Files
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
- Font Formats
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-svg_fonts.html" class="md-nav__link">
+ OpenType SVG Fonts
+ </a>
+ </li>
+
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-font_formats.html" class="md-nav__link">
+ Font Formats
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
- Gasp Table
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gasp_table.html" class="md-nav__link">
+ Gasp Table
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+
+
+
- <label class="md-nav__link" for="nav-6">
- Controlling FreeType Modules
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-6">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+
+ <label class="md-nav__link" for="__nav_7">
Controlling FreeType Modules
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
+ <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+ <label class="md-nav__title" for="__nav_7">
+ <span class="md-nav__icon md-icon"></span>
+ Controlling FreeType Modules
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
- The auto-hinter
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-auto_hinter.html" class="md-nav__link">
+ The auto-hinter
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
- The CFF driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cff_driver.html" class="md-nav__link">
+ The CFF driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
- The Type 1 and CID drivers
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+ The Type 1 and CID drivers
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
- The TrueType driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-tt_driver.html" class="md-nav__link">
+ The TrueType driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
- The PCF driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pcf_driver.html" class="md-nav__link">
+ The PCF driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
- Driver properties
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+ The SVG driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
- Parameter Tags
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-properties.html" class="md-nav__link">
+ Driver properties
+ </a>
+ </li>
+
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-parameter_tags.html" class="md-nav__link">
+ Parameter Tags
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
- Subpixel Rendering
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-lcd_rendering.html" class="md-nav__link">
+ Subpixel Rendering
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+
+
+
- <label class="md-nav__link" for="nav-7">
- Cache Sub-System
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-7">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+
+ <label class="md-nav__link" for="__nav_8">
Cache Sub-System
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
+ <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+ <label class="md-nav__title" for="__nav_8">
+ <span class="md-nav__icon md-icon"></span>
+ Cache Sub-System
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
- Cache Sub-System
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cache_subsystem.html" class="md-nav__link">
+ Cache Sub-System
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
+
+
+
- <label class="md-nav__link" for="nav-8">
- Support API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-8">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+
+ <label class="md-nav__link" for="__nav_9">
Support API
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-computations.html" title="Computations" class="md-nav__link">
- Computations
- </a>
- </li>
-
-
-
+ <nav class="md-nav" aria-label="Support API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_9">
+ <span class="md-nav__icon md-icon"></span>
+ Support API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
- List Processing
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
- Outline Processing
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
- Quick retrieval of advance values
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-computations.html" class="md-nav__link">
+ Computations
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
- Bitmap Handling
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-list_processing.html" class="md-nav__link">
+ List Processing
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-outline_processing.html" class="md-nav__link">
+ Outline Processing
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
- Scanline Converter
- </a>
- </li>
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-quick_advance.html" class="md-nav__link">
+ Quick retrieval of advance values
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
- Glyph Stroker
- </a>
- </li>
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bitmap_handling.html" class="md-nav__link">
+ Bitmap Handling
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
- System Interface
- </a>
- </li>
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-raster.html" class="md-nav__link">
+ Scanline Converter
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
- Module Management
- </a>
- </li>
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_stroker.html" class="md-nav__link">
+ Glyph Stroker
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
- GZIP Streams
- </a>
- </li>
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-system_interface.html" class="md-nav__link">
+ System Interface
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
- LZW Streams
- </a>
- </li>
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-module_management.html" class="md-nav__link">
+ Module Management
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gzip.html" class="md-nav__link">
+ GZIP Streams
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-lzw.html" class="md-nav__link">
+ LZW Streams
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bzip2.html" class="md-nav__link">
+ BZIP2 Streams
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
- BZIP2 Streams
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-debugging_apis.html" class="md-nav__link">
+ External Debugging APIs
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-9" type="checkbox" id="nav-9">
+
+
+
- <label class="md-nav__link" for="nav-9">
- Error Codes
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-9">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+
+ <label class="md-nav__link" for="__nav_10">
Error Codes
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+ <label class="md-nav__title" for="__nav_10">
+ <span class="md-nav__icon md-icon"></span>
+ Error Codes
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-error_enumerations.html" title="Error Enumerations" class="md-nav__link">
- Error Enumerations
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-error_enumerations.html" class="md-nav__link">
+ Error Enumerations
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
- Error Code Values
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-error_code_values.html" class="md-nav__link">
+ Error Code Values
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-10" type="checkbox" id="nav-10">
+
+
+
- <label class="md-nav__link" for="nav-10">
- Miscellaneous
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-10">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" >
+
+ <label class="md-nav__link" for="__nav_11">
Miscellaneous
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
+ <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+ <label class="md-nav__title" for="__nav_11">
+ <span class="md-nav__icon md-icon"></span>
+ Miscellaneous
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-gx_validation.html" title="TrueTypeGX/AAT Validation" class="md-nav__link">
- TrueTypeGX/AAT Validation
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gx_validation.html" class="md-nav__link">
+ TrueTypeGX/AAT Validation
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-incremental.html" title="Incremental Loading" class="md-nav__link">
- Incremental Loading
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-incremental.html" class="md-nav__link">
+ Incremental Loading
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-truetype_engine.html" title="The TrueType Engine" class="md-nav__link">
- The TrueType Engine
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-truetype_engine.html" class="md-nav__link">
+ The TrueType Engine
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-ot_validation.html" title="OpenType Validation" class="md-nav__link">
- OpenType Validation
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-ot_validation.html" class="md-nav__link">
+ OpenType Validation
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
</ul>
</div>
- <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
+
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<li class="md-nav__item">
<a href="#synopsis" class="md-nav__link">
</li>
<li class="md-nav__item">
+ <a href="#ft_svgglyph" class="md-nav__link">
+ FT_SvgGlyph
+ </a>
+
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+
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+ <a href="#ft_svgglyphrec" class="md-nav__link">
+ FT_SvgGlyphRec
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
<a href="#ft_new_glyph" class="md-nav__link">
FT_New_Glyph
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<article class="md-content__inner md-typeset">
- <p><a href="https://www.freetype.org">FreeType</a> » <a href="../">Docs</a> » <a href="index.html#core-api">Core API</a> » Glyph Management</p>
+ <p><a href="https://www.freetype.org">FreeType</a> » <a href="../">Docs</a> » <a href="index.html#extended-api">Extended API</a> » Glyph Management</p>
<hr />
<h1 id="glyph-management">Glyph Management<a class="headerlink" href="#glyph-management" title="Permanent link">¶</a></h1>
<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">¶</a></h2>
-<p>This section contains definitions used to manage glyph data through generic <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code> objects. Each of them can contain a bitmap, a vector outline, or even images in other formats. These objects are detached from <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code>, contrary to <code><a href="ft2-base_interface.html#ft_glyphslot">FT_GlyphSlot</a></code>.</p>
+<p>This section contains definitions used to manage glyph data through generic <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code> objects. Each of them can contain a bitmap, a vector outline, or even images in other formats. These objects are detached from <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code>, contrary to <code><a href="ft2-glyph_retrieval.html#ft_glyphslot">FT_GlyphSlot</a></code>.</p>
<h2 id="ft_glyph">FT_Glyph<a class="headerlink" href="#ft_glyph" title="Permanent link">¶</a></h2>
<p>Defined in FT_GLYPH_H (freetype/ftglyph.h).</p>
<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_GlyphRec_* <b>FT_Glyph</b>;
<p>Handle to an object used to model generic glyph images. It is a pointer to the <code><a href="ft2-glyph_management.html#ft_glyphrec">FT_GlyphRec</a></code> structure and can contain a glyph bitmap or pointer.</p>
<h4>note</h4>
-<p>Glyph objects are not owned by the library. You must thus release them manually (through <code><a href="ft2-glyph_management.html#ft_done_glyph">FT_Done_Glyph</a></code>) <em>before</em> calling <code><a href="ft2-base_interface.html#ft_done_freetype">FT_Done_FreeType</a></code>.</p>
+<p>Glyph objects are not owned by the library. You must thus release them manually (through <code><a href="ft2-glyph_management.html#ft_done_glyph">FT_Done_Glyph</a></code>) <em>before</em> calling <code><a href="ft2-library_setup.html#ft_done_freetype">FT_Done_FreeType</a></code>.</p>
<hr>
<h2 id="ft_glyphrec">FT_GlyphRec<a class="headerlink" href="#ft_glyphrec" title="Permanent link">¶</a></h2>
<p>Defined in FT_GLYPH_H (freetype/ftglyph.h).</p>
<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_GlyphRec_
{
- <a href="ft2-base_interface.html#ft_library">FT_Library</a> library;
+ <a href="ft2-library_setup.html#ft_library">FT_Library</a> library;
<span class="keyword">const</span> FT_Glyph_Class* clazz;
<a href="ft2-basic_types.html#ft_glyph_format">FT_Glyph_Format</a> format;
<a href="ft2-basic_types.html#ft_vector">FT_Vector</a> advance;
<p>The root glyph structure contains a given glyph image plus its advance width in 16.16 fixed-point format.</p>
<h4>fields</h4>
-
<table class="fields">
<tr><td class="val" id="library">library</td><td class="desc">
<p>A handle to the FreeType library object.</p>
<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_BitmapGlyphRec_* <b>FT_BitmapGlyph</b>;
</code></pre></div>
-<p>A handle to an object used to model a bitmap glyph image. This is a
sub-class of <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code>, and a pointer to <code><a href="ft2-glyph_management.html#ft_bitmapglyphrec">FT_BitmapGlyphRec</a></code>.</p>
+<p>A handle to an object used to model a bitmap glyph image. This is a
‘sub-class’ of <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code>, and a pointer to <code><a href="ft2-glyph_management.html#ft_bitmapglyphrec">FT_BitmapGlyphRec</a></code>.</p>
<hr>
<h2 id="ft_bitmapglyphrec">FT_BitmapGlyphRec<a class="headerlink" href="#ft_bitmapglyphrec" title="Permanent link">¶</a></h2>
<p>A structure used for bitmap glyph images. This really is a ‘sub-class’ of <code><a href="ft2-glyph_management.html#ft_glyphrec">FT_GlyphRec</a></code>.</p>
<h4>fields</h4>
-
<table class="fields">
<tr><td class="val" id="root">root</td><td class="desc">
-<p>The root <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code> fields.</p>
+<p>The root fields of <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code>.</p>
</td></tr>
<tr><td class="val" id="left">left</td><td class="desc">
<p>The left-side bearing, i.e., the horizontal distance from the current pen position to the left border of the glyph bitmap.</p>
<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_OutlineGlyphRec_* <b>FT_OutlineGlyph</b>;
</code></pre></div>
-<p>A handle to an object used to model an outline glyph image. This is a
sub-class of <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code>, and a pointer to <code><a href="ft2-glyph_management.html#ft_outlineglyphrec">FT_OutlineGlyphRec</a></code>.</p>
+<p>A handle to an object used to model an outline glyph image. This is a
‘sub-class’ of <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code>, and a pointer to <code><a href="ft2-glyph_management.html#ft_outlineglyphrec">FT_OutlineGlyphRec</a></code>.</p>
<hr>
<h2 id="ft_outlineglyphrec">FT_OutlineGlyphRec<a class="headerlink" href="#ft_outlineglyphrec" title="Permanent link">¶</a></h2>
<p>A structure used for outline (vectorial) glyph images. This really is a ‘sub-class’ of <code><a href="ft2-glyph_management.html#ft_glyphrec">FT_GlyphRec</a></code>.</p>
<h4>fields</h4>
-
<table class="fields">
<tr><td class="val" id="root">root</td><td class="desc">
<p>The root <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code> fields.</p>
<h4>note</h4>
<p>You can typecast an <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code> to <code><a href="ft2-glyph_management.html#ft_outlineglyph">FT_OutlineGlyph</a></code> if you have <code>glyph->format == FT_GLYPH_FORMAT_OUTLINE</code>. This lets you access the outline's content easily.</p>
-<p>As the outline is extracted from a glyph slot, its coordinates are expressed normally in 26.6 pixels, unless the flag <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_NO_SCALE</a></code> was used in <code><a href="ft2-base_interface.html#ft_load_glyph">FT_Load_Glyph</a></code> or <code><a href="ft2-base_interface.html#ft_load_char">FT_Load_Char</a></code>.</p>
+<p>As the outline is extracted from a glyph slot, its coordinates are expressed normally in 26.6 pixels, unless the flag <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_SCALE</a></code> was used in <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code> or <code><a href="ft2-character_mapping.html#ft_load_char">FT_Load_Char</a></code>.</p>
<p>The outline's tables are always owned by the object and are destroyed with it.</p>
<hr>
+<h2 id="ft_svgglyph">FT_SvgGlyph<a class="headerlink" href="#ft_svgglyph" title="Permanent link">¶</a></h2>
+<p>Defined in FT_GLYPH_H (freetype/ftglyph.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_SvgGlyphRec_* <b>FT_SvgGlyph</b>;
+</code></pre></div>
+
+<p>A handle to an object used to model an SVG glyph. This is a ‘sub-class’ of <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code>, and a pointer to <code><a href="ft2-glyph_management.html#ft_svgglyphrec">FT_SvgGlyphRec</a></code>.</p>
+<h4>since</h4>
+
+<p>2.12</p>
+<hr>
+
+<h2 id="ft_svgglyphrec">FT_SvgGlyphRec<a class="headerlink" href="#ft_svgglyphrec" title="Permanent link">¶</a></h2>
+<p>Defined in FT_GLYPH_H (freetype/ftglyph.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_SvgGlyphRec_
+ {
+ <a href="ft2-glyph_management.html#ft_glyphrec">FT_GlyphRec</a> root;
+
+ <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>* svg_document;
+ <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a> svg_document_length;
+
+ <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> glyph_index;
+
+ <a href="ft2-sizing_and_scaling.html#ft_size_metrics">FT_Size_Metrics</a> metrics;
+ <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a> units_per_EM;
+
+ <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a> start_glyph_id;
+ <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a> end_glyph_id;
+
+ <a href="ft2-basic_types.html#ft_matrix">FT_Matrix</a> transform;
+ <a href="ft2-basic_types.html#ft_vector">FT_Vector</a> delta;
+
+ } <b>FT_SvgGlyphRec</b>;
+</code></pre></div>
+
+<p>A structure used for OT-SVG glyphs. This is a ‘sub-class’ of <code><a href="ft2-glyph_management.html#ft_glyphrec">FT_GlyphRec</a></code>.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="root">root</td><td class="desc">
+<p>The root <code><a href="ft2-glyph_management.html#ft_glyphrec">FT_GlyphRec</a></code> fields.</p>
+</td></tr>
+<tr><td class="val" id="svg_document">svg_document</td><td class="desc">
+<p>A pointer to the SVG document.</p>
+</td></tr>
+<tr><td class="val" id="svg_document_length">svg_document_length</td><td class="desc">
+<p>The length of <code>svg_document</code>.</p>
+</td></tr>
+<tr><td class="val" id="glyph_index">glyph_index</td><td class="desc">
+<p>The index of the glyph to be rendered.</p>
+</td></tr>
+<tr><td class="val" id="metrics">metrics</td><td class="desc">
+<p>A metrics object storing the size information.</p>
+</td></tr>
+<tr><td class="val" id="units_per_em">units_per_EM</td><td class="desc">
+<p>The size of the EM square.</p>
+</td></tr>
+<tr><td class="val" id="start_glyph_id">start_glyph_id</td><td class="desc">
+<p>The first glyph ID in the glyph range covered by this document.</p>
+</td></tr>
+<tr><td class="val" id="end_glyph_id">end_glyph_id</td><td class="desc">
+<p>The last glyph ID in the glyph range covered by this document.</p>
+</td></tr>
+<tr><td class="val" id="transform">transform</td><td class="desc">
+<p>A 2x2 transformation matrix to apply to the glyph while rendering it.</p>
+</td></tr>
+<tr><td class="val" id="delta">delta</td><td class="desc">
+<p>Translation to apply to the glyph while rendering.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>The Glyph Management API requires <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code> or its ‘sub-class’ to have all the information needed to completely define the glyph's rendering. Outline-based glyphs can directly apply transformations to the outline but this is not possible for an SVG document that hasn't been parsed. Therefore, the transformation is stored along with the document. In the absence of a ‘ViewBox’ or ‘Width’/'Height' attribute, the size of the ViewPort should be assumed to be ‘units_per_EM’.</p>
+<hr>
+
<h2 id="ft_new_glyph">FT_New_Glyph<a class="headerlink" href="#ft_new_glyph" title="Permanent link">¶</a></h2>
<p>Defined in FT_GLYPH_H (freetype/ftglyph.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_New_Glyph</b>( <a href="ft2-base_interface.html#ft_library">FT_Library</a> library,
+ <b>FT_New_Glyph</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a> library,
<a href="ft2-basic_types.html#ft_glyph_format">FT_Glyph_Format</a> format,
<a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a> *aglyph );
</code></pre></div>
<p>A function used to create a new empty glyph image. Note that the created <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code> object must be released with <code><a href="ft2-glyph_management.html#ft_done_glyph">FT_Done_Glyph</a></code>.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="library">library</td><td class="desc">
<p>A handle to the FreeType library object.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="aglyph">aglyph</td><td class="desc">
<p>A handle to the glyph object.</p>
<h2 id="ft_get_glyph">FT_Get_Glyph<a class="headerlink" href="#ft_get_glyph" title="Permanent link">¶</a></h2>
<p>Defined in FT_GLYPH_H (freetype/ftglyph.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Get_Glyph</b>( <a href="ft2-base_interface.html#ft_glyphslot">FT_GlyphSlot</a> slot,
+ <b>FT_Get_Glyph</b>( <a href="ft2-glyph_retrieval.html#ft_glyphslot">FT_GlyphSlot</a> slot,
<a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a> *aglyph );
</code></pre></div>
<p>A function used to extract a glyph image from a slot. Note that the created <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code> object must be released with <code><a href="ft2-glyph_management.html#ft_done_glyph">FT_Done_Glyph</a></code>.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="slot">slot</td><td class="desc">
<p>A handle to the source glyph slot.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="aglyph">aglyph</td><td class="desc">
-<p>A handle to the glyph object.</p>
+<p>A handle to the glyph object. <code>NULL</code> in case of error.</p>
</td></tr>
</table>
<p>A function used to copy a glyph image. Note that the created <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code> object must be released with <code><a href="ft2-glyph_management.html#ft_done_glyph">FT_Done_Glyph</a></code>.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="source">source</td><td class="desc">
<p>A handle to the source glyph object.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="target">target</td><td class="desc">
-<p>A handle to the target glyph object. 0 in case of error.</p>
+<p>A handle to the target glyph object. <code>NULL</code> in case of error.</p>
</td></tr>
</table>
<h2 id="ft_glyph_transform">FT_Glyph_Transform<a class="headerlink" href="#ft_glyph_transform" title="Permanent link">¶</a></h2>
<p>Defined in FT_GLYPH_H (freetype/ftglyph.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Glyph_Transform</b>( <a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a> glyph,
- <a href="ft2-basic_types.html#ft_matrix">FT_Matrix</a>* matrix,
- <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>* delta );
+ <b>FT_Glyph_Transform</b>( <a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a> glyph,
+ <span class="keyword">const</span> <a href="ft2-basic_types.html#ft_matrix">FT_Matrix</a>* matrix,
+ <span class="keyword">const</span> <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>* delta );
</code></pre></div>
<p>Transform a glyph image if its format is scalable.</p>
<h4>inout</h4>
-
<table class="fields">
<tr><td class="val" id="glyph">glyph</td><td class="desc">
<p>A handle to the target glyph object.</p>
</table>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="matrix">matrix</td><td class="desc">
<p>A pointer to a 2x2 matrix to apply.</p>
</td></tr>
<tr><td class="val" id="delta">delta</td><td class="desc">
-<p>A pointer to a 2d vector to apply. Coordinates are expressed in 1/64th of a pixel.</p>
+<p>A pointer to a 2d vector to apply. Coordinates are expressed in 1/64 of a pixel.</p>
</td></tr>
</table>
<p>The mode how the values of <code><a href="ft2-glyph_management.html#ft_glyph_get_cbox">FT_Glyph_Get_CBox</a></code> are returned.</p>
<h4>values</h4>
-
<table class="fields">
<tr><td class="val" id="ft_glyph_bbox_unscaled">FT_GLYPH_BBOX_UNSCALED</td><td class="desc">
<p>Return unscaled font units.</p>
<p>Return a glyph's ‘control box’. The control box encloses all the outline's points, including Bezier control points. Though it coincides with the exact bounding box for most glyphs, it can be slightly larger in some situations (like when rotating an outline that contains Bezier outside arcs).</p>
<p>Computing the control box is very fast, while getting the bounding box can take much more time as it needs to walk over all segments and arcs in the outline. To get the latter, you can use the ‘ftbbox’ component, which is dedicated to this single task.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="glyph">glyph</td><td class="desc">
<p>A handle to the source glyph object.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="acbox">acbox</td><td class="desc">
-<p>The glyph coordinate bounding box. Coordinates are expressed in 1/64th of pixels if it is grid-fitted.</p>
+<p>The glyph coordinate bounding box. Coordinates are expressed in 1/64 of pixels if it is grid-fitted.</p>
</td></tr>
</table>
<h4>note</h4>
<p>Coordinates are relative to the glyph origin, using the y upwards convention.</p>
-<p>If the glyph has been loaded with <code><a href="ft2-
base_interface.html#ft_load_xxx">FT_LOAD_NO_SCALE</a></code>, <code>bbox_mode</code> must be set to <code><a href="ft2-glyph_management.html#ft_glyph_bbox_mode">FT_GLYPH_BBOX_UNSCALED</a></code> to get unscaled font units in 26.6 pixel format. The value <code><a href="ft2-glyph_management.html#ft_glyph_bbox_mode">FT_GLYPH_BBOX_SUBPIXELS</a></code> is another name for this constant.</p>
-<p>If the font is tricky and the glyph has been loaded with <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_NO_SCALE</a></code>, the resulting CBox is meaningless. To get reasonable values for the CBox it is necessary to load the glyph at a large ppem value (so that the hinting instructions can properly shift and scale the subglyphs), then extracting the CBox, which can be eventually converted back to font units.</p>
+<p>If the glyph has been loaded with <code><a href="ft2-
glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_SCALE</a></code>, <code>bbox_mode</code> must be set to <code><a href="ft2-glyph_management.html#ft_glyph_bbox_mode">FT_GLYPH_BBOX_UNSCALED</a></code> to get unscaled font units in 26.6 pixel format. The value <code><a href="ft2-glyph_management.html#ft_glyph_bbox_mode">FT_GLYPH_BBOX_SUBPIXELS</a></code> is another name for this constant.</p>
+<p>If the font is tricky and the glyph has been loaded with <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_SCALE</a></code>, the resulting CBox is meaningless. To get reasonable values for the CBox it is necessary to load the glyph at a large ppem value (so that the hinting instructions can properly shift and scale the subglyphs), then extracting the CBox, which can be eventually converted back to font units.</p>
<p>Note that the maximum coordinates are exclusive, which means that one can compute the width and height of the glyph image (be it in integer or 26.6 pixels) as:
<div class="highlight"><pre><span></span><code> width = bbox.xMax - bbox.xMin;
height = bbox.yMax - bbox.yMin;
<h2 id="ft_glyph_to_bitmap">FT_Glyph_To_Bitmap<a class="headerlink" href="#ft_glyph_to_bitmap" title="Permanent link">¶</a></h2>
<p>Defined in FT_GLYPH_H (freetype/ftglyph.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Glyph_To_Bitmap</b>( <a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a>* the_glyph,
- <a href="ft2-base_interface.html#ft_render_mode">FT_Render_Mode</a> render_mode,
- <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>* origin,
- <a href="ft2-basic_types.html#ft_bool">FT_Bool</a> destroy );
+ <b>FT_Glyph_To_Bitmap</b>( <a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a>* the_glyph,
+ <a href="ft2-glyph_retrieval.html#ft_render_mode">FT_Render_Mode</a> render_mode,
+ <span class="keyword">const</span> <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>* origin,
+ <a href="ft2-basic_types.html#ft_bool">FT_Bool</a> destroy );
</code></pre></div>
<p>Convert a given glyph object to a bitmap glyph object.</p>
<h4>inout</h4>
-
<table class="fields">
<tr><td class="val" id="the_glyph">the_glyph</td><td class="desc">
<p>A pointer to a handle to the target glyph.</p>
</table>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="render_mode">render_mode</td><td class="desc">
<p>An enumeration that describes how the data is rendered.</p>
<p>This function does nothing if the glyph format isn't scalable.</p>
<p>The glyph image is translated with the <code>origin</code> vector before rendering.</p>
-<p>The first parameter is a pointer to an <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code> handle, that will be <em>replaced</em> by this function (with newly allocated data). Typically, you would use (omitting error handling):
+<p>The first parameter is a pointer to an <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code> handle that will be <em>replaced</em> by this function (with newly allocated data). Typically, you would do something like the following (omitting error handling).
<div class="highlight"><pre><span></span><code> FT_Glyph glyph;
FT_BitmapGlyph glyph_bitmap;
if ( glyph->format != FT_GLYPH_FORMAT_BITMAP )
{
error = FT_Glyph_To_Bitmap( &glyph, FT_RENDER_MODE_NORMAL,
- 0, 1 );
+ 0, 1 );
if ( error ) // `glyph' unchanged
...
}
// discard glyph image (bitmap or not)
FT_Done_Glyph( glyph );
</code></pre></div></p>
-<p>Here is another example, again without error handling:
+<p>Here is another example, again without error handling.
<div class="highlight"><pre><span></span><code> FT_Glyph glyphs[MAX_GLYPHS]
<p>Destroy a given glyph.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="glyph">glyph</td><td class="desc">
-<p>A handle to the target glyph object.</p>
+<p>A handle to the target glyph object. Can be <code>NULL</code>.</p>
</td></tr>
</table>
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+ FT_GlyphSlot
+ </a>
+
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+ <a href="#ft_glyphslotrec" class="md-nav__link">
+ FT_GlyphSlotRec
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+ FT_Glyph_Metrics
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+ FT_Load_Glyph
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+ FT_LOAD_XXX
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+ FT_LOAD_TARGET_MODE
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+ FT_LOAD_TARGET_XXX
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+ FT_Render_Glyph
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+ FT_Render_Mode
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+ FT_Get_Kerning
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+
+
+
+ <p><a href="https://www.freetype.org">FreeType</a> » <a href="../">Docs</a> » <a href="index.html#core-api">Core API</a> » Glyph Retrieval</p>
+<hr />
+<h1 id="glyph-retrieval">Glyph Retrieval<a class="headerlink" href="#glyph-retrieval" title="Permanent link">¶</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">¶</a></h2>
+<p>The functions and structures collected in this section operate on single glyphs, of which <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code> is most important.</p>
+<h2 id="ft_glyphslot">FT_GlyphSlot<a class="headerlink" href="#ft_glyphslot" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_GlyphSlotRec_* <b>FT_GlyphSlot</b>;
+</code></pre></div>
+
+<p>A handle to a given ‘glyph slot’. A slot is a container that can hold any of the glyphs contained in its parent face.</p>
+<p>In other words, each time you call <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code> or <code><a href="ft2-character_mapping.html#ft_load_char">FT_Load_Char</a></code>, the slot's content is erased by the new glyph data, i.e., the glyph's metrics, its image (bitmap or outline), and other control information.</p>
+<h4>also</h4>
+
+<p>See <code><a href="ft2-glyph_retrieval.html#ft_glyphslotrec">FT_GlyphSlotRec</a></code> for the publicly accessible glyph fields.</p>
+<hr>
+
+<h2 id="ft_glyphslotrec">FT_GlyphSlotRec<a class="headerlink" href="#ft_glyphslotrec" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_GlyphSlotRec_
+ {
+ <a href="ft2-library_setup.html#ft_library">FT_Library</a> library;
+ <a href="ft2-face_creation.html#ft_face">FT_Face</a> face;
+ <a href="ft2-glyph_retrieval.html#ft_glyphslot">FT_GlyphSlot</a> next;
+ <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> glyph_index; /* new in 2.10; was reserved previously */
+ <a href="ft2-basic_types.html#ft_generic">FT_Generic</a> generic;
+
+ <a href="ft2-glyph_retrieval.html#ft_glyph_metrics">FT_Glyph_Metrics</a> metrics;
+ <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a> linearHoriAdvance;
+ <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a> linearVertAdvance;
+ <a href="ft2-basic_types.html#ft_vector">FT_Vector</a> advance;
+
+ <a href="ft2-basic_types.html#ft_glyph_format">FT_Glyph_Format</a> format;
+
+ <a href="ft2-basic_types.html#ft_bitmap">FT_Bitmap</a> bitmap;
+ <a href="ft2-basic_types.html#ft_int">FT_Int</a> bitmap_left;
+ <a href="ft2-basic_types.html#ft_int">FT_Int</a> bitmap_top;
+
+ <a href="ft2-outline_processing.html#ft_outline">FT_Outline</a> outline;
+
+ <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> num_subglyphs;
+ <a href="ft2-other_api_data.html#ft_subglyph">FT_SubGlyph</a> subglyphs;
+
+ <span class="keyword">void</span>* control_data;
+ <span class="keyword">long</span> control_len;
+
+ <a href="ft2-basic_types.html#ft_pos">FT_Pos</a> lsb_delta;
+ <a href="ft2-basic_types.html#ft_pos">FT_Pos</a> rsb_delta;
+
+ <span class="keyword">void</span>* other;
+
+ <a href="ft2-other_api_data.html#ft_slot_internal">FT_Slot_Internal</a> internal;
+
+ } <b>FT_GlyphSlotRec</b>;
+</code></pre></div>
+
+<p>FreeType root glyph slot class structure. A glyph slot is a container where individual glyphs can be loaded, be they in outline or bitmap format.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="library">library</td><td class="desc">
+<p>A handle to the FreeType library instance this slot belongs to.</p>
+</td></tr>
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the parent face object.</p>
+</td></tr>
+<tr><td class="val" id="next">next</td><td class="desc">
+<p>In some cases (like some font tools), several glyph slots per face object can be a good thing. As this is rare, the glyph slots are listed through a direct, single-linked list using its <code>next</code> field.</p>
+</td></tr>
+<tr><td class="val" id="glyph_index">glyph_index</td><td class="desc">
+<p>[Since 2.10] The glyph index passed as an argument to <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code> while initializing the glyph slot.</p>
+</td></tr>
+<tr><td class="val" id="generic">generic</td><td class="desc">
+<p>A typeless pointer unused by the FreeType library or any of its drivers. It can be used by client applications to link their own data to each glyph slot object.</p>
+</td></tr>
+<tr><td class="val" id="metrics">metrics</td><td class="desc">
+<p>The metrics of the last loaded glyph in the slot. The returned values depend on the last load flags (see the <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code> API function) and can be expressed either in 26.6 fractional pixels or font units.</p>
+<p>Note that even when the glyph image is transformed, the metrics are not.</p>
+</td></tr>
+<tr><td class="val" id="linearhoriadvance">linearHoriAdvance</td><td class="desc">
+<p>The advance width of the unhinted glyph. Its value is expressed in 16.16 fractional pixels, unless <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_LINEAR_DESIGN</a></code> is set when loading the glyph. This field can be important to perform correct WYSIWYG layout. Only relevant for scalable glyphs.</p>
+</td></tr>
+<tr><td class="val" id="linearvertadvance">linearVertAdvance</td><td class="desc">
+<p>The advance height of the unhinted glyph. Its value is expressed in 16.16 fractional pixels, unless <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_LINEAR_DESIGN</a></code> is set when loading the glyph. This field can be important to perform correct WYSIWYG layout. Only relevant for scalable glyphs.</p>
+</td></tr>
+<tr><td class="val" id="advance">advance</td><td class="desc">
+<p>This shorthand is, depending on <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_IGNORE_TRANSFORM</a></code>, the transformed (hinted) advance width for the glyph, in 26.6 fractional pixel format. As specified with <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_VERTICAL_LAYOUT</a></code>, it uses either the <code>horiAdvance</code> or the <code>vertAdvance</code> value of <code>metrics</code> field.</p>
+</td></tr>
+<tr><td class="val" id="format">format</td><td class="desc">
+<p>This field indicates the format of the image contained in the glyph slot. Typically <code><a href="ft2-basic_types.html#ft_glyph_format">FT_GLYPH_FORMAT_BITMAP</a></code>, <code><a href="ft2-basic_types.html#ft_glyph_format">FT_GLYPH_FORMAT_OUTLINE</a></code>, or <code><a href="ft2-basic_types.html#ft_glyph_format">FT_GLYPH_FORMAT_COMPOSITE</a></code>, but other values are possible.</p>
+</td></tr>
+<tr><td class="val" id="bitmap">bitmap</td><td class="desc">
+<p>This field is used as a bitmap descriptor. Note that the address and content of the bitmap buffer can change between calls of <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code> and a few other functions.</p>
+</td></tr>
+<tr><td class="val" id="bitmap_left">bitmap_left</td><td class="desc">
+<p>The bitmap's left bearing expressed in integer pixels.</p>
+</td></tr>
+<tr><td class="val" id="bitmap_top">bitmap_top</td><td class="desc">
+<p>The bitmap's top bearing expressed in integer pixels. This is the distance from the baseline to the top-most glyph scanline, upwards y coordinates being <strong>positive</strong>.</p>
+</td></tr>
+<tr><td class="val" id="outline">outline</td><td class="desc">
+<p>The outline descriptor for the current glyph image if its format is <code><a href="ft2-basic_types.html#ft_glyph_format">FT_GLYPH_FORMAT_OUTLINE</a></code>. Once a glyph is loaded, <code>outline</code> can be transformed, distorted, emboldened, etc. However, it must not be freed.</p>
+<p>[Since 2.10.1] If <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_SCALE</a></code> is set, outline coordinates of OpenType variation fonts for a selected instance are internally handled as 26.6 fractional font units but returned as (rounded) integers, as expected. To get unrounded font units, don't use <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_SCALE</a></code> but load the glyph with <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_HINTING</a></code> and scale it, using the font's <code>units_per_EM</code> value as the ppem.</p>
+</td></tr>
+<tr><td class="val" id="num_subglyphs">num_subglyphs</td><td class="desc">
+<p>The number of subglyphs in a composite glyph. This field is only valid for the composite glyph format that should normally only be loaded with the <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_RECURSE</a></code> flag.</p>
+</td></tr>
+<tr><td class="val" id="subglyphs">subglyphs</td><td class="desc">
+<p>An array of subglyph descriptors for composite glyphs. There are <code>num_subglyphs</code> elements in there. Currently internal to FreeType.</p>
+</td></tr>
+<tr><td class="val" id="control_data">control_data</td><td class="desc">
+<p>Certain font drivers can also return the control data for a given glyph image (e.g. TrueType bytecode, Type 1 charstrings, etc.). This field is a pointer to such data; it is currently internal to FreeType.</p>
+</td></tr>
+<tr><td class="val" id="control_len">control_len</td><td class="desc">
+<p>This is the length in bytes of the control data. Currently internal to FreeType.</p>
+</td></tr>
+<tr><td class="val" id="other">other</td><td class="desc">
+<p>Reserved.</p>
+</td></tr>
+<tr><td class="val" id="lsb_delta">lsb_delta</td><td class="desc">
+<p>The difference between hinted and unhinted left side bearing while auto-hinting is active. Zero otherwise.</p>
+</td></tr>
+<tr><td class="val" id="rsb_delta">rsb_delta</td><td class="desc">
+<p>The difference between hinted and unhinted right side bearing while auto-hinting is active. Zero otherwise.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>If <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code> is called with default flags (see <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_DEFAULT</a></code>) the glyph image is loaded in the glyph slot in its native format (e.g., an outline glyph for TrueType and Type 1 formats). [Since 2.9] The prospective bitmap metrics are calculated according to <code><a href="ft2-glyph_retrieval.html#ft_load_target_xxx">FT_LOAD_TARGET_XXX</a></code> and other flags even for the outline glyph, even if <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_RENDER</a></code> is not set.</p>
+<p>This image can later be converted into a bitmap by calling <code><a href="ft2-glyph_retrieval.html#ft_render_glyph">FT_Render_Glyph</a></code>. This function searches the current renderer for the native image's format, then invokes it.</p>
+<p>The renderer is in charge of transforming the native image through the slot's face transformation fields, then converting it into a bitmap that is returned in <code>slot->bitmap</code>.</p>
+<p>Note that <code>slot->bitmap_left</code> and <code>slot->bitmap_top</code> are also used to specify the position of the bitmap relative to the current pen position (e.g., coordinates (0,0) on the baseline). Of course, <code>slot->format</code> is also changed to <code><a href="ft2-basic_types.html#ft_glyph_format">FT_GLYPH_FORMAT_BITMAP</a></code>.</p>
+<p>Here is a small pseudo code fragment that shows how to use <code>lsb_delta</code> and <code>rsb_delta</code> to do fractional positioning of glyphs:
+<div class="highlight"><pre><span></span><code> FT_GlyphSlot slot = face->glyph;
+ FT_Pos origin_x = 0;
+
+
+ for all glyphs do
+ <load glyph with `FT_Load_Glyph'>
+
+ FT_Outline_Translate( slot->outline, origin_x & 63, 0 );
+
+ <save glyph image, or render glyph, or ...>
+
+ <compute kern between current and next glyph
+ and add it to `origin_x'>
+
+ origin_x += slot->advance.x;
+ origin_x += slot->lsb_delta - slot->rsb_delta;
+ endfor
+</code></pre></div></p>
+<p>Here is another small pseudo code fragment that shows how to use <code>lsb_delta</code> and <code>rsb_delta</code> to improve integer positioning of glyphs:
+<div class="highlight"><pre><span></span><code> FT_GlyphSlot slot = face->glyph;
+ FT_Pos origin_x = 0;
+ FT_Pos prev_rsb_delta = 0;
+
+
+ for all glyphs do
+ <compute kern between current and previous glyph
+ and add it to `origin_x'>
+
+ <load glyph with `FT_Load_Glyph'>
+
+ if ( prev_rsb_delta - slot->lsb_delta > 32 )
+ origin_x -= 64;
+ else if ( prev_rsb_delta - slot->lsb_delta < -31 )
+ origin_x += 64;
+
+ prev_rsb_delta = slot->rsb_delta;
+
+ <save glyph image, or render glyph, or ...>
+
+ origin_x += slot->advance.x;
+ endfor
+</code></pre></div></p>
+<p>If you use strong auto-hinting, you <strong>must</strong> apply these delta values! Otherwise you will experience far too large inter-glyph spacing at small rendering sizes in most cases. Note that it doesn't harm to use the above code for other hinting modes also, since the delta values are zero then.</p>
+<hr>
+
+<h2 id="ft_glyph_metrics">FT_Glyph_Metrics<a class="headerlink" href="#ft_glyph_metrics" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Glyph_Metrics_
+ {
+ <a href="ft2-basic_types.html#ft_pos">FT_Pos</a> width;
+ <a href="ft2-basic_types.html#ft_pos">FT_Pos</a> height;
+
+ <a href="ft2-basic_types.html#ft_pos">FT_Pos</a> horiBearingX;
+ <a href="ft2-basic_types.html#ft_pos">FT_Pos</a> horiBearingY;
+ <a href="ft2-basic_types.html#ft_pos">FT_Pos</a> horiAdvance;
+
+ <a href="ft2-basic_types.html#ft_pos">FT_Pos</a> vertBearingX;
+ <a href="ft2-basic_types.html#ft_pos">FT_Pos</a> vertBearingY;
+ <a href="ft2-basic_types.html#ft_pos">FT_Pos</a> vertAdvance;
+
+ } <b>FT_Glyph_Metrics</b>;
+</code></pre></div>
+
+<p>A structure to model the metrics of a single glyph. The values are expressed in 26.6 fractional pixel format; if the flag <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_SCALE</a></code> has been used while loading the glyph, values are expressed in font units instead.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="width">width</td><td class="desc">
+<p>The glyph's width.</p>
+</td></tr>
+<tr><td class="val" id="height">height</td><td class="desc">
+<p>The glyph's height.</p>
+</td></tr>
+<tr><td class="val" id="horibearingx">horiBearingX</td><td class="desc">
+<p>Left side bearing for horizontal layout.</p>
+</td></tr>
+<tr><td class="val" id="horibearingy">horiBearingY</td><td class="desc">
+<p>Top side bearing for horizontal layout.</p>
+</td></tr>
+<tr><td class="val" id="horiadvance">horiAdvance</td><td class="desc">
+<p>Advance width for horizontal layout.</p>
+</td></tr>
+<tr><td class="val" id="vertbearingx">vertBearingX</td><td class="desc">
+<p>Left side bearing for vertical layout.</p>
+</td></tr>
+<tr><td class="val" id="vertbearingy">vertBearingY</td><td class="desc">
+<p>Top side bearing for vertical layout. Larger positive values mean further below the vertical glyph origin.</p>
+</td></tr>
+<tr><td class="val" id="vertadvance">vertAdvance</td><td class="desc">
+<p>Advance height for vertical layout. Positive values mean the glyph has a positive advance downward.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>If not disabled with <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_HINTING</a></code>, the values represent dimensions of the hinted glyph (in case hinting is applicable).</p>
+<p>Stroking a glyph with an outside border does not increase <code>horiAdvance</code> or <code>vertAdvance</code>; you have to manually adjust these values to account for the added width and height.</p>
+<p>FreeType doesn't use the ‘VORG’ table data for CFF fonts because it doesn't have an interface to quickly retrieve the glyph height. The y coordinate of the vertical origin can be simply computed as <code>vertBearingY + height</code> after loading a glyph.</p>
+<hr>
+
+<h2 id="ft_load_glyph">FT_Load_Glyph<a class="headerlink" href="#ft_load_glyph" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+ <b>FT_Load_Glyph</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> glyph_index,
+ <a href="ft2-basic_types.html#ft_int32">FT_Int32</a> load_flags );
+</code></pre></div>
+
+<p>Load a glyph into the glyph slot of a face object.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the target face object where the glyph is loaded.</p>
+</td></tr>
+</table>
+
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="glyph_index">glyph_index</td><td class="desc">
+<p>The index of the glyph in the font file. For CID-keyed fonts (either in PS or in CFF format) this argument specifies the CID value.</p>
+</td></tr>
+<tr><td class="val" id="load_flags">load_flags</td><td class="desc">
+<p>A flag indicating what to load for this glyph. The <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_XXX</a></code> flags can be used to control the glyph loading process (e.g., whether the outline should be scaled, whether to load bitmaps or not, whether to hint the outline, etc).</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0 means success.</p>
+<h4>note</h4>
+
+<p>For proper scaling and hinting, the active <code><a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a></code> object owned by the face has to be meaningfully initialized by calling <code><a href="ft2-sizing_and_scaling.html#ft_set_char_size">FT_Set_Char_Size</a></code> before this function, for example. The loaded glyph may be transformed. See <code><a href="ft2-sizing_and_scaling.html#ft_set_transform">FT_Set_Transform</a></code> for the details.</p>
+<p>For subsetted CID-keyed fonts, <code>FT_Err_Invalid_Argument</code> is returned for invalid CID values (that is, for CID values that don't have a corresponding glyph in the font). See the discussion of the <code><a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_CID_KEYED</a></code> flag for more details.</p>
+<p>If you receive <code>FT_Err_Glyph_Too_Big</code>, try getting the glyph outline at EM size, then scale it manually and fill it as a graphics operation.</p>
+<hr>
+
+<h2 id="ft_load_xxx">FT_LOAD_XXX<a class="headerlink" href="#ft_load_xxx" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <a href="ft2-glyph_retrieval.html#ft_load_default">FT_LOAD_DEFAULT</a> 0x0
+#<span class="keyword">define</span> <a href="ft2-glyph_retrieval.html#ft_load_no_scale">FT_LOAD_NO_SCALE</a> ( 1L << 0 )
+#<span class="keyword">define</span> <a href="ft2-glyph_retrieval.html#ft_load_no_hinting">FT_LOAD_NO_HINTING</a> ( 1L << 1 )
+#<span class="keyword">define</span> <a href="ft2-glyph_retrieval.html#ft_load_render">FT_LOAD_RENDER</a> ( 1L << 2 )
+#<span class="keyword">define</span> <a href="ft2-glyph_retrieval.html#ft_load_no_bitmap">FT_LOAD_NO_BITMAP</a> ( 1L << 3 )
+#<span class="keyword">define</span> <a href="ft2-glyph_retrieval.html#ft_load_vertical_layout">FT_LOAD_VERTICAL_LAYOUT</a> ( 1L << 4 )
+#<span class="keyword">define</span> <a href="ft2-glyph_retrieval.html#ft_load_force_autohint">FT_LOAD_FORCE_AUTOHINT</a> ( 1L << 5 )
+#<span class="keyword">define</span> <a href="ft2-glyph_retrieval.html#ft_load_crop_bitmap">FT_LOAD_CROP_BITMAP</a> ( 1L << 6 )
+#<span class="keyword">define</span> <a href="ft2-glyph_retrieval.html#ft_load_pedantic">FT_LOAD_PEDANTIC</a> ( 1L << 7 )
+#<span class="keyword">define</span> <a href="ft2-glyph_retrieval.html#ft_load_ignore_global_advance_width">FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH</a> ( 1L << 9 )
+#<span class="keyword">define</span> <a href="ft2-glyph_retrieval.html#ft_load_no_recurse">FT_LOAD_NO_RECURSE</a> ( 1L << 10 )
+#<span class="keyword">define</span> <a href="ft2-glyph_retrieval.html#ft_load_ignore_transform">FT_LOAD_IGNORE_TRANSFORM</a> ( 1L << 11 )
+#<span class="keyword">define</span> <a href="ft2-glyph_retrieval.html#ft_load_monochrome">FT_LOAD_MONOCHROME</a> ( 1L << 12 )
+#<span class="keyword">define</span> <a href="ft2-glyph_retrieval.html#ft_load_linear_design">FT_LOAD_LINEAR_DESIGN</a> ( 1L << 13 )
+#<span class="keyword">define</span> <a href="ft2-glyph_retrieval.html#ft_load_sbits_only">FT_LOAD_SBITS_ONLY</a> ( 1L << 14 )
+#<span class="keyword">define</span> <a href="ft2-glyph_retrieval.html#ft_load_no_autohint">FT_LOAD_NO_AUTOHINT</a> ( 1L << 15 )
+ /* Bits 16-19 are used by `FT_LOAD_TARGET_` */
+#<span class="keyword">define</span> <a href="ft2-glyph_retrieval.html#ft_load_color">FT_LOAD_COLOR</a> ( 1L << 20 )
+#<span class="keyword">define</span> <a href="ft2-glyph_retrieval.html#ft_load_compute_metrics">FT_LOAD_COMPUTE_METRICS</a> ( 1L << 21 )
+#<span class="keyword">define</span> <a href="ft2-glyph_retrieval.html#ft_load_bitmap_metrics_only">FT_LOAD_BITMAP_METRICS_ONLY</a> ( 1L << 22 )
+#<span class="keyword">define</span> <a href="ft2-glyph_retrieval.html#ft_load_no_svg">FT_LOAD_NO_SVG</a> ( 1L << 24 )
+</code></pre></div>
+
+<p>A list of bit field constants for <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code> to indicate what kind of operations to perform during glyph loading.</p>
+<h4>values</h4>
+<table class="fields long">
+<tr><td class="val" id="ft_load_default">FT_LOAD_DEFAULT</td><td class="desc">
+<p>Corresponding to 0, this value is used as the default glyph load operation. In this case, the following happens:</p>
+<ol>
+<li><p>FreeType looks for a bitmap for the glyph corresponding to the face's current size. If one is found, the function returns. The bitmap data can be accessed from the glyph slot (see note below).</p>
+</li>
+<li><p>If no embedded bitmap is searched for or found, FreeType looks for a scalable outline. If one is found, it is loaded from the font file, scaled to device pixels, then ‘hinted’ to the pixel grid in order to optimize it. The outline data can be accessed from the glyph slot (see note below).</p>
+</li>
+</ol>
+<p>Note that by default the glyph loader doesn't render outlines into bitmaps. The following flags are used to modify this default behaviour to more specific and useful cases.</p>
+</td></tr>
+<tr><td class="val" id="ft_load_no_scale">FT_LOAD_NO_SCALE</td><td class="desc">
+<p>Don't scale the loaded outline glyph but keep it in font units. This flag is also assumed if <code><a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a></code> owned by the face was not properly initialized.</p>
+<p>This flag implies <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_HINTING</a></code> and <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_BITMAP</a></code>, and unsets <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_RENDER</a></code>.</p>
+<p>If the font is ‘tricky’ (see <code><a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_TRICKY</a></code> for more), using <code>FT_LOAD_NO_SCALE</code> usually yields meaningless outlines because the subglyphs must be scaled and positioned with hinting instructions. This can be solved by loading the font without <code>FT_LOAD_NO_SCALE</code> and setting the character size to <code>font->units_per_EM</code>.</p>
+</td></tr>
+<tr><td class="val" id="ft_load_no_hinting">FT_LOAD_NO_HINTING</td><td class="desc">
+<p>Disable hinting. This generally generates ‘blurrier’ bitmap glyphs when the glyphs are rendered in any of the anti-aliased modes. See also the note below.</p>
+<p>This flag is implied by <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_SCALE</a></code>.</p>
+</td></tr>
+<tr><td class="val" id="ft_load_render">FT_LOAD_RENDER</td><td class="desc">
+<p>Call <code><a href="ft2-glyph_retrieval.html#ft_render_glyph">FT_Render_Glyph</a></code> after the glyph is loaded. By default, the glyph is rendered in <code><a href="ft2-glyph_retrieval.html#ft_render_mode">FT_RENDER_MODE_NORMAL</a></code> mode. This can be overridden by <code><a href="ft2-glyph_retrieval.html#ft_load_target_xxx">FT_LOAD_TARGET_XXX</a></code> or <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_MONOCHROME</a></code>.</p>
+<p>This flag is unset by <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_SCALE</a></code>.</p>
+</td></tr>
+<tr><td class="val" id="ft_load_no_bitmap">FT_LOAD_NO_BITMAP</td><td class="desc">
+<p>Ignore bitmap strikes when loading. Bitmap-only fonts ignore this flag.</p>
+<p><code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_SCALE</a></code> always sets this flag.</p>
+</td></tr>
+<tr><td class="val" id="ft_load_sbits_only">FT_LOAD_SBITS_ONLY</td><td class="desc">
+<p>[Since 2.12] This is the opposite of <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_BITMAP</a></code>, more or less: <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code> returns <code>FT_Err_Invalid_Argument</code> if the face contains a bitmap strike for the given size (or the strike selected by <code><a href="ft2-sizing_and_scaling.html#ft_select_size">FT_Select_Size</a></code>) but there is no glyph in the strike.</p>
+<p>Note that this load flag was part of FreeType since version 2.0.6 but previously tagged as internal.</p>
+</td></tr>
+<tr><td class="val" id="ft_load_vertical_layout">FT_LOAD_VERTICAL_LAYOUT</td><td class="desc">
+<p>Load the glyph for vertical text layout. In particular, the <code>advance</code> value in the <code><a href="ft2-glyph_retrieval.html#ft_glyphslotrec">FT_GlyphSlotRec</a></code> structure is set to the <code>vertAdvance</code> value of the <code>metrics</code> field.</p>
+<p>In case <code><a href="ft2-font_testing_macros.html#ft_has_vertical">FT_HAS_VERTICAL</a></code> doesn't return true, you shouldn't use this flag currently. Reason is that in this case vertical metrics get synthesized, and those values are not always consistent across various font formats.</p>
+</td></tr>
+<tr><td class="val" id="ft_load_force_autohint">FT_LOAD_FORCE_AUTOHINT</td><td class="desc">
+<p>Prefer the auto-hinter over the font's native hinter. See also the note below.</p>
+</td></tr>
+<tr><td class="val" id="ft_load_pedantic">FT_LOAD_PEDANTIC</td><td class="desc">
+<p>Make the font driver perform pedantic verifications during glyph loading and hinting. This is mostly used to detect broken glyphs in fonts. By default, FreeType tries to handle broken fonts also.</p>
+<p>In particular, errors from the TrueType bytecode engine are not passed to the application if this flag is not set; this might result in partially hinted or distorted glyphs in case a glyph's bytecode is buggy.</p>
+</td></tr>
+<tr><td class="val" id="ft_load_no_recurse">FT_LOAD_NO_RECURSE</td><td class="desc">
+<p>Don't load composite glyphs recursively. Instead, the font driver fills the <code>num_subglyph</code> and <code>subglyphs</code> values of the glyph slot; it also sets <code>glyph->format</code> to <code><a href="ft2-basic_types.html#ft_glyph_format">FT_GLYPH_FORMAT_COMPOSITE</a></code>. The description of subglyphs can then be accessed with <code><a href="ft2-information_retrieval.html#ft_get_subglyph_info">FT_Get_SubGlyph_Info</a></code>.</p>
+<p>Don't use this flag for retrieving metrics information since some font drivers only return rudimentary data.</p>
+<p>This flag implies <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_SCALE</a></code> and <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_IGNORE_TRANSFORM</a></code>.</p>
+</td></tr>
+<tr><td class="val" id="ft_load_ignore_transform">FT_LOAD_IGNORE_TRANSFORM</td><td class="desc">
+<p>Ignore the transform matrix set by <code><a href="ft2-sizing_and_scaling.html#ft_set_transform">FT_Set_Transform</a></code>.</p>
+</td></tr>
+<tr><td class="val" id="ft_load_monochrome">FT_LOAD_MONOCHROME</td><td class="desc">
+<p>This flag is used with <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_RENDER</a></code> to indicate that you want to render an outline glyph to a 1-bit monochrome bitmap glyph, with 8 pixels packed into each byte of the bitmap data.</p>
+<p>Note that this has no effect on the hinting algorithm used. You should rather use <code><a href="ft2-glyph_retrieval.html#ft_load_target_xxx">FT_LOAD_TARGET_MONO</a></code> so that the monochrome-optimized hinting algorithm is used.</p>
+</td></tr>
+<tr><td class="val" id="ft_load_linear_design">FT_LOAD_LINEAR_DESIGN</td><td class="desc">
+<p>Keep <code>linearHoriAdvance</code> and <code>linearVertAdvance</code> fields of <code><a href="ft2-glyph_retrieval.html#ft_glyphslotrec">FT_GlyphSlotRec</a></code> in font units. See <code><a href="ft2-glyph_retrieval.html#ft_glyphslotrec">FT_GlyphSlotRec</a></code> for details.</p>
+</td></tr>
+<tr><td class="val" id="ft_load_no_autohint">FT_LOAD_NO_AUTOHINT</td><td class="desc">
+<p>Disable the auto-hinter. See also the note below.</p>
+</td></tr>
+<tr><td class="val" id="ft_load_color">FT_LOAD_COLOR</td><td class="desc">
+<p>Load colored glyphs. FreeType searches in the following order; there are slight differences depending on the font format.</p>
+<p>[Since 2.5] Load embedded color bitmap images (provided <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_BITMAP</a></code> is not set). The resulting color bitmaps, if available, have the <code><a href="ft2-basic_types.html#ft_pixel_mode">FT_PIXEL_MODE_BGRA</a></code> format, with pre-multiplied color channels. If the flag is not set and color bitmaps are found, they are converted to 256-level gray bitmaps, using the <code><a href="ft2-basic_types.html#ft_pixel_mode">FT_PIXEL_MODE_GRAY</a></code> format.</p>
+<p>[Since 2.12] If the glyph index maps to an entry in the face's ‘SVG ’ table, load the associated SVG document from this table and set the <code>format</code> field of <code><a href="ft2-glyph_retrieval.html#ft_glyphslotrec">FT_GlyphSlotRec</a></code> to <code><a href="ft2-basic_types.html#ft_glyph_format">FT_GLYPH_FORMAT_SVG</a></code> ([since 2.13.1] provided <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_SVG</a></code> is not set). Note that FreeType itself can't render SVG documents; however, the library provides hooks to seamlessly integrate an external renderer. See sections ‘<a href="ft2-ot_svg_driver.html#ot_svg_driver">The SVG driver</a>’ and ‘<a href="ft2-svg_fonts.html#svg_fonts">OpenType SVG Fonts</a>’ for more.</p>
+<p>[Since 2.10, experimental] If the glyph index maps to an entry in the face's ‘COLR’ table with a ‘CPAL’ palette table (as defined in the OpenType specification), make <code><a href="ft2-glyph_retrieval.html#ft_render_glyph">FT_Render_Glyph</a></code> provide a default blending of the color glyph layers associated with the glyph index, using the same bitmap format as embedded color bitmap images. This is mainly for convenience and works only for glyphs in ‘COLR’ v0 tables (or glyphs in ‘COLR’ v1 tables that exclusively use v0 features). For full control of color layers use <code><a href="ft2-layer_management.html#ft_get_color_glyph_layer">FT_Get_Color_Glyph_Layer</a></code> and FreeType's color functions like <code><a href="ft2-color_management.html#ft_palette_select">FT_Palette_Select</a></code> instead of setting <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_COLOR</a></code> for rendering so that the client application can handle blending by itself.</p>
+</td></tr>
+<tr><td class="val" id="ft_load_no_svg">FT_LOAD_NO_SVG</td><td class="desc">
+<p>[Since 2.13.1] Ignore SVG glyph data when loading.</p>
+</td></tr>
+<tr><td class="val" id="ft_load_compute_metrics">FT_LOAD_COMPUTE_METRICS</td><td class="desc">
+<p>[Since 2.6.1] Compute glyph metrics from the glyph data, without the use of bundled metrics tables (for example, the ‘hdmx’ table in TrueType fonts). This flag is mainly used by font validating or font editing applications, which need to ignore, verify, or edit those tables.</p>
+<p>Currently, this flag is only implemented for TrueType fonts.</p>
+</td></tr>
+<tr><td class="val" id="ft_load_bitmap_metrics_only">FT_LOAD_BITMAP_METRICS_ONLY</td><td class="desc">
+<p>[Since 2.7.1] Request loading of the metrics and bitmap image information of a (possibly embedded) bitmap glyph without allocating or copying the bitmap image data itself. No effect if the target glyph is not a bitmap image.</p>
+<p>This flag unsets <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_RENDER</a></code>.</p>
+</td></tr>
+<tr><td class="val" id="ft_load_crop_bitmap">FT_LOAD_CROP_BITMAP</td><td class="desc">
+<p>Ignored. Deprecated.</p>
+</td></tr>
+<tr><td class="val" id="ft_load_ignore_global_advance_width">FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH</td><td class="desc">
+<p>Ignored. Deprecated.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>By default, hinting is enabled and the font's native hinter (see <code><a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_HINTER</a></code>) is preferred over the auto-hinter. You can disable hinting by setting <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_HINTING</a></code> or change the precedence by setting <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_FORCE_AUTOHINT</a></code>. You can also set <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_AUTOHINT</a></code> in case you don't want the auto-hinter to be used at all.</p>
+<p>See the description of <code><a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_TRICKY</a></code> for a special exception (affecting only a handful of Asian fonts).</p>
+<p>Besides deciding which hinter to use, you can also decide which hinting algorithm to use. See <code><a href="ft2-glyph_retrieval.html#ft_load_target_xxx">FT_LOAD_TARGET_XXX</a></code> for details.</p>
+<p>Note that the auto-hinter needs a valid Unicode cmap (either a native one or synthesized by FreeType) for producing correct results. If a font provides an incorrect mapping (for example, assigning the character code U+005A, LATIN CAPITAL LETTER Z, to a glyph depicting a mathematical integral sign), the auto-hinter might produce useless results.</p>
+<hr>
+
+<h2 id="ft_load_target_mode">FT_LOAD_TARGET_MODE<a class="headerlink" href="#ft_load_target_mode" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_LOAD_TARGET_MODE</b>( x ) \
+ FT_STATIC_CAST( <a href="ft2-glyph_retrieval.html#ft_render_mode">FT_Render_Mode</a>, ( (x) >> 16 ) & 15 )
+</code></pre></div>
+
+<p>Return the <code><a href="ft2-glyph_retrieval.html#ft_render_mode">FT_Render_Mode</a></code> corresponding to a given <code><a href="ft2-glyph_retrieval.html#ft_load_target_xxx">FT_LOAD_TARGET_XXX</a></code> value.</p>
+<hr>
+
+<h2 id="ft_load_target_xxx">FT_LOAD_TARGET_XXX<a class="headerlink" href="#ft_load_target_xxx" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> FT_LOAD_TARGET_( x ) ( FT_STATIC_CAST( <a href="ft2-basic_types.html#ft_int32">FT_Int32</a>, (x) & 15 ) << 16 )
+
+#<span class="keyword">define</span> <a href="ft2-glyph_retrieval.html#ft_load_target_normal">FT_LOAD_TARGET_NORMAL</a> FT_LOAD_TARGET_( <a href="ft2-glyph_retrieval.html#ft_render_mode_normal">FT_RENDER_MODE_NORMAL</a> )
+#<span class="keyword">define</span> <a href="ft2-glyph_retrieval.html#ft_load_target_light">FT_LOAD_TARGET_LIGHT</a> FT_LOAD_TARGET_( <a href="ft2-glyph_retrieval.html#ft_render_mode_light">FT_RENDER_MODE_LIGHT</a> )
+#<span class="keyword">define</span> <a href="ft2-glyph_retrieval.html#ft_load_target_mono">FT_LOAD_TARGET_MONO</a> FT_LOAD_TARGET_( <a href="ft2-glyph_retrieval.html#ft_render_mode_mono">FT_RENDER_MODE_MONO</a> )
+#<span class="keyword">define</span> <a href="ft2-glyph_retrieval.html#ft_load_target_lcd">FT_LOAD_TARGET_LCD</a> FT_LOAD_TARGET_( <a href="ft2-glyph_retrieval.html#ft_render_mode_lcd">FT_RENDER_MODE_LCD</a> )
+#<span class="keyword">define</span> <a href="ft2-glyph_retrieval.html#ft_load_target_lcd_v">FT_LOAD_TARGET_LCD_V</a> FT_LOAD_TARGET_( <a href="ft2-glyph_retrieval.html#ft_render_mode_lcd_v">FT_RENDER_MODE_LCD_V</a> )
+</code></pre></div>
+
+<p>A list of values to select a specific hinting algorithm for the hinter. You should OR one of these values to your <code>load_flags</code> when calling <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code>.</p>
+<p>Note that a font's native hinters may ignore the hinting algorithm you have specified (e.g., the TrueType bytecode interpreter). You can set <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_FORCE_AUTOHINT</a></code> to ensure that the auto-hinter is used.</p>
+<h4>values</h4>
+<table class="fields">
+<tr><td class="val" id="ft_load_target_normal">FT_LOAD_TARGET_NORMAL</td><td class="desc">
+<p>The default hinting algorithm, optimized for standard gray-level rendering. For monochrome output, use <code><a href="ft2-glyph_retrieval.html#ft_load_target_xxx">FT_LOAD_TARGET_MONO</a></code> instead.</p>
+</td></tr>
+<tr><td class="val" id="ft_load_target_light">FT_LOAD_TARGET_LIGHT</td><td class="desc">
+<p>A lighter hinting algorithm for gray-level modes. Many generated glyphs are fuzzier but better resemble their original shape. This is achieved by snapping glyphs to the pixel grid only vertically (Y-axis), as is done by FreeType's new CFF engine or Microsoft's ClearType font renderer. This preserves inter-glyph spacing in horizontal text. The snapping is done either by the native font driver, if the driver itself and the font support it, or by the auto-hinter.</p>
+<p>Advance widths are rounded to integer values; however, using the <code>lsb_delta</code> and <code>rsb_delta</code> fields of <code><a href="ft2-glyph_retrieval.html#ft_glyphslotrec">FT_GlyphSlotRec</a></code>, it is possible to get fractional advance widths for subpixel positioning (which is recommended to use).</p>
+<p>If configuration option <code>AF_CONFIG_OPTION_TT_SIZE_METRICS</code> is active, TrueType-like metrics are used to make this mode behave similarly as in unpatched FreeType versions between 2.4.6 and 2.7.1 (inclusive).</p>
+</td></tr>
+<tr><td class="val" id="ft_load_target_mono">FT_LOAD_TARGET_MONO</td><td class="desc">
+<p>Strong hinting algorithm that should only be used for monochrome output. The result is probably unpleasant if the glyph is rendered in non-monochrome modes.</p>
+<p>Note that for outline fonts only the TrueType font driver has proper monochrome hinting support, provided the TTFs contain hints for B/W rendering (which most fonts no longer provide). If these conditions are not met it is very likely that you get ugly results at smaller sizes.</p>
+</td></tr>
+<tr><td class="val" id="ft_load_target_lcd">FT_LOAD_TARGET_LCD</td><td class="desc">
+<p>A variant of <code><a href="ft2-glyph_retrieval.html#ft_load_target_xxx">FT_LOAD_TARGET_LIGHT</a></code> optimized for horizontally decimated LCD displays.</p>
+</td></tr>
+<tr><td class="val" id="ft_load_target_lcd_v">FT_LOAD_TARGET_LCD_V</td><td class="desc">
+<p>A variant of <code><a href="ft2-glyph_retrieval.html#ft_load_target_xxx">FT_LOAD_TARGET_NORMAL</a></code> optimized for vertically decimated LCD displays.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>You should use only <em>one</em> of the <code>FT_LOAD_TARGET_XXX</code> values in your <code>load_flags</code>. They can't be ORed.</p>
+<p>If <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_RENDER</a></code> is also set, the glyph is rendered in the corresponding mode (i.e., the mode that matches the used algorithm best). An exception is <code>FT_LOAD_TARGET_MONO</code> since it implies <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_MONOCHROME</a></code>.</p>
+<p>You can use a hinting algorithm that doesn't correspond to the same rendering mode. As an example, it is possible to use the ‘light’ hinting algorithm and have the results rendered in horizontal LCD pixel mode, with code like
+<div class="highlight"><pre><span></span><code> FT_Load_Glyph( face, glyph_index,
+ load_flags | FT_LOAD_TARGET_LIGHT );
+
+ FT_Render_Glyph( face->glyph, FT_RENDER_MODE_LCD );
+</code></pre></div></p>
+<p>In general, you should stick with one rendering mode. For example, switching between <code><a href="ft2-glyph_retrieval.html#ft_load_target_xxx">FT_LOAD_TARGET_NORMAL</a></code> and <code><a href="ft2-glyph_retrieval.html#ft_load_target_xxx">FT_LOAD_TARGET_MONO</a></code> enforces a lot of recomputation for TrueType fonts, which is slow. Another reason is caching: Selecting a different mode usually causes changes in both the outlines and the rasterized bitmaps; it is thus necessary to empty the cache after a mode switch to avoid false hits.</p>
+<hr>
+
+<h2 id="ft_render_glyph">FT_Render_Glyph<a class="headerlink" href="#ft_render_glyph" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+ <b>FT_Render_Glyph</b>( <a href="ft2-glyph_retrieval.html#ft_glyphslot">FT_GlyphSlot</a> slot,
+ <a href="ft2-glyph_retrieval.html#ft_render_mode">FT_Render_Mode</a> render_mode );
+</code></pre></div>
+
+<p>Convert a given glyph image to a bitmap. It does so by inspecting the glyph image format, finding the relevant renderer, and invoking it.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="slot">slot</td><td class="desc">
+<p>A handle to the glyph slot containing the image to convert.</p>
+</td></tr>
+</table>
+
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="render_mode">render_mode</td><td class="desc">
+<p>The render mode used to render the glyph image into a bitmap. See <code><a href="ft2-glyph_retrieval.html#ft_render_mode">FT_Render_Mode</a></code> for a list of possible values.</p>
+<p>If <code><a href="ft2-glyph_retrieval.html#ft_render_mode">FT_RENDER_MODE_NORMAL</a></code> is used, a previous call of <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code> with flag <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_COLOR</a></code> makes <code>FT_Render_Glyph</code> provide a default blending of colored glyph layers associated with the current glyph slot (provided the font contains such layers) instead of rendering the glyph slot's outline. This is an experimental feature; see <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_COLOR</a></code> for more information.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0 means success.</p>
+<h4>note</h4>
+
+<p>When FreeType outputs a bitmap of a glyph, it really outputs an alpha coverage map. If a pixel is completely covered by a filled-in outline, the bitmap contains 0xFF at that pixel, meaning that 0xFF/0xFF fraction of that pixel is covered, meaning the pixel is 100% black (or 0% bright). If a pixel is only 50% covered (value 0x80), the pixel is made 50% black (50% bright or a middle shade of grey). 0% covered means 0% black (100% bright or white).</p>
+<p>On high-DPI screens like on smartphones and tablets, the pixels are so small that their chance of being completely covered and therefore completely black are fairly good. On the low-DPI screens, however, the situation is different. The pixels are too large for most of the details of a glyph and shades of gray are the norm rather than the exception.</p>
+<p>This is relevant because all our screens have a second problem: they are not linear. 1 + 1 is not 2. Twice the value does not result in twice the brightness. When a pixel is only 50% covered, the coverage map says 50% black, and this translates to a pixel value of 128 when you use 8 bits per channel (0-255). However, this does not translate to 50% brightness for that pixel on our sRGB and gamma 2.2 screens. Due to their non-linearity, they dwell longer in the darks and only a pixel value of about 186 results in 50% brightness – 128 ends up too dark on both bright and dark backgrounds. The net result is that dark text looks burnt-out, pixely and blotchy on bright background, bright text too frail on dark backgrounds, and colored text on colored background (for example, red on green) seems to have dark halos or ‘dirt’ around it. The situation is especially ugly for diagonal stems like in ‘w’ glyph shapes where the quality of FreeType's anti-aliasing depends on the correct display of grays. On high-DPI screens where smaller, fully black pixels reign supreme, this doesn't matter, but on our low-DPI screens with all the gray shades, it does. 0% and 100% brightness are the same things in linear and non-linear space, just all the shades in-between aren't.</p>
+<p>The blending function for placing text over a background is
+<div class="highlight"><pre><span></span><code> dst = alpha * src + (1 - alpha) * dst ,
+</code></pre></div></p>
+<p>which is known as the OVER operator.</p>
+<p>To correctly composite an anti-aliased pixel of a glyph onto a surface,</p>
+<ol>
+<li>
+<p>take the foreground and background colors (e.g., in sRGB space) and apply gamma to get them in a linear space,</p>
+</li>
+<li>
+<p>use OVER to blend the two linear colors using the glyph pixel as the alpha value (remember, the glyph bitmap is an alpha coverage bitmap), and</p>
+</li>
+<li>
+<p>apply inverse gamma to the blended pixel and write it back to the image.</p>
+</li>
+</ol>
+<p>Internal testing at Adobe found that a target inverse gamma of 1.8 for step 3 gives good results across a wide range of displays with an sRGB gamma curve or a similar one.</p>
+<p>This process can cost performance. There is an approximation that does not need to know about the background color; see <a href="https://bel.fi/alankila/lcd/">https://bel.fi/alankila/lcd/</a> and <a href="https://bel.fi/alankila/lcd/alpcor.html">https://bel.fi/alankila/lcd/alpcor.html</a> for details.</p>
+<p><strong>ATTENTION</strong>: Linear blending is even more important when dealing with subpixel-rendered glyphs to prevent color-fringing! A subpixel-rendered glyph must first be filtered with a filter that gives equal weight to the three color primaries and does not exceed a sum of 0x100, see section ‘<a href="ft2-lcd_rendering.html#lcd_rendering">Subpixel Rendering</a>’. Then the only difference to gray linear blending is that subpixel-rendered linear blending is done 3 times per pixel: red foreground subpixel to red background subpixel and so on for green and blue.</p>
+<hr>
+
+<h2 id="ft_render_mode">FT_Render_Mode<a class="headerlink" href="#ft_render_mode" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">enum</span> FT_Render_Mode_
+ {
+ <a href="ft2-glyph_retrieval.html#ft_render_mode_normal">FT_RENDER_MODE_NORMAL</a> = 0,
+ <a href="ft2-glyph_retrieval.html#ft_render_mode_light">FT_RENDER_MODE_LIGHT</a>,
+ <a href="ft2-glyph_retrieval.html#ft_render_mode_mono">FT_RENDER_MODE_MONO</a>,
+ <a href="ft2-glyph_retrieval.html#ft_render_mode_lcd">FT_RENDER_MODE_LCD</a>,
+ <a href="ft2-glyph_retrieval.html#ft_render_mode_lcd_v">FT_RENDER_MODE_LCD_V</a>,
+ <a href="ft2-glyph_retrieval.html#ft_render_mode_sdf">FT_RENDER_MODE_SDF</a>,
+
+ FT_RENDER_MODE_MAX
+
+ } <b>FT_Render_Mode</b>;
+
+
+ /* these constants are deprecated; use the corresponding */
+ /* `<b>FT_Render_Mode</b>` values instead */
+#<span class="keyword">define</span> ft_render_mode_normal <a href="ft2-glyph_retrieval.html#ft_render_mode_normal">FT_RENDER_MODE_NORMAL</a>
+#<span class="keyword">define</span> ft_render_mode_mono <a href="ft2-glyph_retrieval.html#ft_render_mode_mono">FT_RENDER_MODE_MONO</a>
+</code></pre></div>
+
+<p>Render modes supported by FreeType 2. Each mode corresponds to a specific type of scanline conversion performed on the outline.</p>
+<p>For bitmap fonts and embedded bitmaps the <code>bitmap->pixel_mode</code> field in the <code><a href="ft2-glyph_retrieval.html#ft_glyphslotrec">FT_GlyphSlotRec</a></code> structure gives the format of the returned bitmap.</p>
+<p>All modes except <code><a href="ft2-glyph_retrieval.html#ft_render_mode">FT_RENDER_MODE_MONO</a></code> use 256 levels of opacity, indicating pixel coverage. Use linear alpha blending and gamma correction to correctly render non-monochrome glyph bitmaps onto a surface; see <code><a href="ft2-glyph_retrieval.html#ft_render_glyph">FT_Render_Glyph</a></code>.</p>
+<p>The <code><a href="ft2-glyph_retrieval.html#ft_render_mode">FT_RENDER_MODE_SDF</a></code> is a special render mode that uses up to 256 distance values, indicating the signed distance from the grid position to the nearest outline.</p>
+<h4>values</h4>
+<table class="fields">
+<tr><td class="val" id="ft_render_mode_normal">FT_RENDER_MODE_NORMAL</td><td class="desc">
+<p>Default render mode; it corresponds to 8-bit anti-aliased bitmaps.</p>
+</td></tr>
+<tr><td class="val" id="ft_render_mode_light">FT_RENDER_MODE_LIGHT</td><td class="desc">
+<p>This is equivalent to <code><a href="ft2-glyph_retrieval.html#ft_render_mode">FT_RENDER_MODE_NORMAL</a></code>. It is only defined as a separate value because render modes are also used indirectly to define hinting algorithm selectors. See <code><a href="ft2-glyph_retrieval.html#ft_load_target_xxx">FT_LOAD_TARGET_XXX</a></code> for details.</p>
+</td></tr>
+<tr><td class="val" id="ft_render_mode_mono">FT_RENDER_MODE_MONO</td><td class="desc">
+<p>This mode corresponds to 1-bit bitmaps (with 2 levels of opacity).</p>
+</td></tr>
+<tr><td class="val" id="ft_render_mode_lcd">FT_RENDER_MODE_LCD</td><td class="desc">
+<p>This mode corresponds to horizontal RGB and BGR subpixel displays like LCD screens. It produces 8-bit bitmaps that are 3 times the width of the original glyph outline in pixels, and which use the <code><a href="ft2-basic_types.html#ft_pixel_mode">FT_PIXEL_MODE_LCD</a></code> mode.</p>
+</td></tr>
+<tr><td class="val" id="ft_render_mode_lcd_v">FT_RENDER_MODE_LCD_V</td><td class="desc">
+<p>This mode corresponds to vertical RGB and BGR subpixel displays (like PDA screens, rotated LCD displays, etc.). It produces 8-bit bitmaps that are 3 times the height of the original glyph outline in pixels and use the <code><a href="ft2-basic_types.html#ft_pixel_mode">FT_PIXEL_MODE_LCD_V</a></code> mode.</p>
+</td></tr>
+<tr><td class="val" id="ft_render_mode_sdf">FT_RENDER_MODE_SDF</td><td class="desc">
+<p>This mode corresponds to 8-bit, single-channel signed distance field (SDF) bitmaps. Each pixel in the SDF grid is the value from the pixel's position to the nearest glyph's outline. The distances are calculated from the center of the pixel and are positive if they are filled by the outline (i.e., inside the outline) and negative otherwise. Check the note below on how to convert the output values to usable data.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>The selected render mode only affects vector glyphs of a font. Embedded bitmaps often have a different pixel mode like <code><a href="ft2-basic_types.html#ft_pixel_mode">FT_PIXEL_MODE_MONO</a></code>. You can use <code><a href="ft2-bitmap_handling.html#ft_bitmap_convert">FT_Bitmap_Convert</a></code> to transform them into 8-bit pixmaps.</p>
+<p>For <code><a href="ft2-glyph_retrieval.html#ft_render_mode">FT_RENDER_MODE_SDF</a></code> the output bitmap buffer contains normalized distances that are packed into unsigned 8-bit values. To get pixel values in floating point representation use the following pseudo-C code for the conversion.
+<div class="highlight"><pre><span></span><code>// Load glyph and render using FT_RENDER_MODE_SDF,
+// then use the output buffer as follows.
+
+...
+FT_Byte buffer = glyph->bitmap->buffer;
+
+
+for pixel in buffer
+{
+ // `sd` is the signed distance and `spread` is the current spread;
+ // the default spread is 2 and can be changed.
+
+ float sd = (float)pixel - 128.0f;
+
+
+ // Convert to pixel values.
+ sd = ( sd / 128.0f ) * spread;
+
+ // Store `sd` in a buffer or use as required.
+}
+</code></pre></div></p>
+<p>FreeType has two rasterizers for generating SDF, namely:</p>
+<ol>
+<li>
+<p><code>sdf</code> for generating SDF directly from glyph's outline, and</p>
+</li>
+<li>
+<p><code>bsdf</code> for generating SDF from rasterized bitmaps.</p>
+</li>
+</ol>
+<p>Depending on the glyph type (i.e., outline or bitmap), one of the two rasterizers is chosen at runtime and used for generating SDFs. To force the use of <code>bsdf</code> you should render the glyph with any of the FreeType's other rendering modes (e.g., <code>FT_RENDER_MODE_NORMAL</code>) and then re-render with <code>FT_RENDER_MODE_SDF</code>.</p>
+<p>There are some issues with stability and possible failures of the SDF renderers (specifically <code>sdf</code>).</p>
+<ol>
+<li>
+<p>The <code>sdf</code> rasterizer is sensitive to really small features (e.g., sharp turns that are less than 1 pixel) and imperfections in the glyph's outline, causing artifacts in the final output.</p>
+</li>
+<li>
+<p>The <code>sdf</code> rasterizer has limited support for handling intersecting contours and <em>cannot</em> handle self-intersecting contours whatsoever. Self-intersection happens when a single connected contour intersects itself at some point; having these in your font definitely poses a problem to the rasterizer and cause artifacts, too.</p>
+</li>
+<li>
+<p>Generating SDF for really small glyphs may result in undesirable output; the pixel grid (which stores distance information) becomes too coarse.</p>
+</li>
+<li>
+<p>Since the output buffer is normalized, precision at smaller spreads is greater than precision at larger spread values because the output range of [0..255] gets mapped to a smaller SDF range. A spread of 2 should be sufficient in most cases.</p>
+</li>
+</ol>
+<p>Points (1) and (2) can be avoided by using the <code>bsdf</code> rasterizer, which is more stable than the <code>sdf</code> rasterizer in general.</p>
+<hr>
+
+<h2 id="ft_get_kerning">FT_Get_Kerning<a class="headerlink" href="#ft_get_kerning" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+ <b>FT_Get_Kerning</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> left_glyph,
+ <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> right_glyph,
+ <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> kern_mode,
+ <a href="ft2-basic_types.html#ft_vector">FT_Vector</a> *akerning );
+</code></pre></div>
+
+<p>Return the kerning vector between two glyphs of the same face.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to a source face object.</p>
+</td></tr>
+<tr><td class="val" id="left_glyph">left_glyph</td><td class="desc">
+<p>The index of the left glyph in the kern pair.</p>
+</td></tr>
+<tr><td class="val" id="right_glyph">right_glyph</td><td class="desc">
+<p>The index of the right glyph in the kern pair.</p>
+</td></tr>
+<tr><td class="val" id="kern_mode">kern_mode</td><td class="desc">
+<p>See <code><a href="ft2-glyph_retrieval.html#ft_kerning_mode">FT_Kerning_Mode</a></code> for more information. Determines the scale and dimension of the returned kerning vector.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="akerning">akerning</td><td class="desc">
+<p>The kerning vector. This is either in font units, fractional pixels (26.6 format), or pixels for scalable formats, and in pixels for fixed-sizes formats.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0 means success.</p>
+<h4>note</h4>
+
+<p>Only horizontal layouts (left-to-right & right-to-left) are supported by this method. Other layouts, or more sophisticated kernings, are out of the scope of this API function – they can be implemented through format-specific interfaces.</p>
+<p>Kerning for OpenType fonts implemented in a ‘GPOS’ table is not supported; use <code><a href="ft2-font_testing_macros.html#ft_has_kerning">FT_HAS_KERNING</a></code> to find out whether a font has data that can be extracted with <code>FT_Get_Kerning</code>.</p>
+<hr>
+
+<h2 id="ft_kerning_mode">FT_Kerning_Mode<a class="headerlink" href="#ft_kerning_mode" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">enum</span> FT_Kerning_Mode_
+ {
+ <a href="ft2-glyph_retrieval.html#ft_kerning_default">FT_KERNING_DEFAULT</a> = 0,
+ <a href="ft2-glyph_retrieval.html#ft_kerning_unfitted">FT_KERNING_UNFITTED</a>,
+ <a href="ft2-glyph_retrieval.html#ft_kerning_unscaled">FT_KERNING_UNSCALED</a>
+
+ } <b>FT_Kerning_Mode</b>;
+
+
+ /* these constants are deprecated; use the corresponding */
+ /* `<b>FT_Kerning_Mode</b>` values instead */
+#<span class="keyword">define</span> ft_kerning_default <a href="ft2-glyph_retrieval.html#ft_kerning_default">FT_KERNING_DEFAULT</a>
+#<span class="keyword">define</span> ft_kerning_unfitted <a href="ft2-glyph_retrieval.html#ft_kerning_unfitted">FT_KERNING_UNFITTED</a>
+#<span class="keyword">define</span> ft_kerning_unscaled <a href="ft2-glyph_retrieval.html#ft_kerning_unscaled">FT_KERNING_UNSCALED</a>
+</code></pre></div>
+
+<p>An enumeration to specify the format of kerning values returned by <code><a href="ft2-glyph_retrieval.html#ft_get_kerning">FT_Get_Kerning</a></code>.</p>
+<h4>values</h4>
+<table class="fields">
+<tr><td class="val" id="ft_kerning_default">FT_KERNING_DEFAULT</td><td class="desc">
+<p>Return grid-fitted kerning distances in 26.6 fractional pixels.</p>
+</td></tr>
+<tr><td class="val" id="ft_kerning_unfitted">FT_KERNING_UNFITTED</td><td class="desc">
+<p>Return un-grid-fitted kerning distances in 26.6 fractional pixels.</p>
+</td></tr>
+<tr><td class="val" id="ft_kerning_unscaled">FT_KERNING_UNSCALED</td><td class="desc">
+<p>Return the kerning vector in original font units.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p><code>FT_KERNING_DEFAULT</code> returns full pixel values; it also makes FreeType heuristically scale down kerning distances at small ppem values so that they don't become too big.</p>
+<p>Both <code>FT_KERNING_DEFAULT</code> and <code>FT_KERNING_UNFITTED</code> use the current horizontal scaling factor (as set e.g. with <code><a href="ft2-sizing_and_scaling.html#ft_set_char_size">FT_Set_Char_Size</a></code>) to convert font units to pixels.</p>
+<hr>
+
+<h2 id="ft_get_track_kerning">FT_Get_Track_Kerning<a class="headerlink" href="#ft_get_track_kerning" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+ <b>FT_Get_Track_Kerning</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a> point_size,
+ <a href="ft2-basic_types.html#ft_int">FT_Int</a> degree,
+ <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>* akerning );
+</code></pre></div>
+
+<p>Return the track kerning for a given face object at a given size.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to a source face object.</p>
+</td></tr>
+<tr><td class="val" id="point_size">point_size</td><td class="desc">
+<p>The point size in 16.16 fractional points.</p>
+</td></tr>
+<tr><td class="val" id="degree">degree</td><td class="desc">
+<p>The degree of tightness. Increasingly negative values represent tighter track kerning, while increasingly positive values represent looser track kerning. Value zero means no track kerning.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="akerning">akerning</td><td class="desc">
+<p>The kerning in 16.16 fractional points, to be uniformly applied between all glyphs.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0 means success.</p>
+<h4>note</h4>
+
+<p>Currently, only the Type 1 font driver supports track kerning, using data from AFM files (if attached with <code><a href="ft2-face_creation.html#ft_attach_file">FT_Attach_File</a></code> or <code><a href="ft2-face_creation.html#ft_attach_stream">FT_Attach_Stream</a></code>).</p>
+<p>Only very few AFM files come with track kerning data; please refer to Adobe's AFM specification for more details.</p>
+<hr>
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+ BDF and PCF Files
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+ CID Fonts
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+ PFR Fonts
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+ OpenType SVG Fonts
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+ Font Formats
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+
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- <label class="md-nav__link" for="nav-6">
- Controlling FreeType Modules
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+
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Controlling FreeType Modules
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</label>
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-
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+ <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+ <label class="md-nav__title" for="__nav_7">
+ <span class="md-nav__icon md-icon"></span>
+ Controlling FreeType Modules
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
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-
- <li class="md-nav__item">
- <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
- The auto-hinter
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-auto_hinter.html" class="md-nav__link">
+ The auto-hinter
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cff_driver.html" class="md-nav__link">
+ The CFF driver
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
- The CFF driver
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- <li class="md-nav__item">
- <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
- The Type 1 and CID drivers
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+ The Type 1 and CID drivers
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-tt_driver.html" class="md-nav__link">
+ The TrueType driver
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
- The TrueType driver
- </a>
- </li>
-
-
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-
-
-
- <li class="md-nav__item">
- <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
- The PCF driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pcf_driver.html" class="md-nav__link">
+ The PCF driver
+ </a>
+ </li>
+
-
-
-
-
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- <li class="md-nav__item">
- <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
- Driver properties
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+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+ The SVG driver
+ </a>
+ </li>
+
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- Parameter Tags
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+
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+ <li class="md-nav__item">
+ <a href="ft2-properties.html" class="md-nav__link">
+ Driver properties
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+ Parameter Tags
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+
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+
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+ </nav>
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<p>These values determine how two joining lines are rendered in a stroker.</p>
<h4>values</h4>
-
<table class="fields long">
<tr><td class="val" id="ft_stroker_linejoin_round">FT_STROKER_LINEJOIN_ROUND</td><td class="desc">
<p>Used to render rounded line joins. Circular arcs are used to join two lines smoothly.</p>
<p>These values determine how the end of opened sub-paths are rendered in a stroke.</p>
<h4>values</h4>
-
<table class="fields">
<tr><td class="val" id="ft_stroker_linecap_butt">FT_STROKER_LINECAP_BUTT</td><td class="desc">
<p>The end of lines is rendered as a full stop on the last point itself.</p>
<p>These values are used to select a given stroke border in <code><a href="ft2-glyph_stroker.html#ft_stroker_getbordercounts">FT_Stroker_GetBorderCounts</a></code> and <code><a href="ft2-glyph_stroker.html#ft_stroker_exportborder">FT_Stroker_ExportBorder</a></code>.</p>
<h4>values</h4>
-
<table class="fields">
<tr><td class="val" id="ft_stroker_border_left">FT_STROKER_BORDER_LEFT</td><td class="desc">
<p>Select the left border, relative to the drawing direction.</p>
<p>Retrieve the <code><a href="ft2-glyph_stroker.html#ft_strokerborder">FT_StrokerBorder</a></code> value corresponding to the ‘inside’ borders of a given outline.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="outline">outline</td><td class="desc">
<p>The source outline handle.</p>
<p>Retrieve the <code><a href="ft2-glyph_stroker.html#ft_strokerborder">FT_StrokerBorder</a></code> value corresponding to the ‘outside’ borders of a given outline.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="outline">outline</td><td class="desc">
<p>The source outline handle.</p>
<p>Stroke a given outline glyph object with a given stroker.</p>
<h4>inout</h4>
-
<table class="fields">
<tr><td class="val" id="pglyph">pglyph</td><td class="desc">
<p>Source glyph handle on input, new glyph handle on output.</p>
</table>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="stroker">stroker</td><td class="desc">
<p>A stroker handle.</p>
<p>Stroke a given outline glyph object with a given stroker, but only return either its inside or outside border.</p>
<h4>inout</h4>
-
<table class="fields">
<tr><td class="val" id="pglyph">pglyph</td><td class="desc">
<p>Source glyph handle on input, new glyph handle on output.</p>
</table>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="stroker">stroker</td><td class="desc">
<p>A stroker handle.</p>
<h2 id="ft_stroker_new">FT_Stroker_New<a class="headerlink" href="#ft_stroker_new" title="Permanent link">¶</a></h2>
<p>Defined in FT_STROKER_H (freetype/ftstroke.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Stroker_New</b>( <a href="ft2-base_interface.html#ft_library">FT_Library</a> library,
+ <b>FT_Stroker_New</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a> library,
<a href="ft2-glyph_stroker.html#ft_stroker">FT_Stroker</a> *astroker );
</code></pre></div>
<p>Create a new stroker object.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="library">library</td><td class="desc">
<p>FreeType library handle.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="astroker">astroker</td><td class="desc">
<p>A new stroker object handle. <code>NULL</code> in case of error.</p>
<p>Reset a stroker object's attributes.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="stroker">stroker</td><td class="desc">
<p>The target stroker handle.</p>
<p>The line join style.</p>
</td></tr>
<tr><td class="val" id="miter_limit">miter_limit</td><td class="desc">
-<p>The maximum reciprocal sine of half-angle at the miter join, expressed as 16.16 fixed point value.</p>
+<p>The maximum reciprocal sine of half-angle at the miter join, expressed as 16.16 fixed-point value.</p>
</td></tr>
</table>
<p>Reset a stroker object without changing its attributes. You should call this function before beginning a new series of calls to <code><a href="ft2-glyph_stroker.html#ft_stroker_beginsubpath">FT_Stroker_BeginSubPath</a></code> or <code><a href="ft2-glyph_stroker.html#ft_stroker_endsubpath">FT_Stroker_EndSubPath</a></code>.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="stroker">stroker</td><td class="desc">
<p>The target stroker handle.</p>
<p>A convenience function used to parse a whole outline with the stroker. The resulting outline(s) can be retrieved later by functions like <code><a href="ft2-glyph_stroker.html#ft_stroker_getcounts">FT_Stroker_GetCounts</a></code> and <code><a href="ft2-glyph_stroker.html#ft_stroker_export">FT_Stroker_Export</a></code>.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="stroker">stroker</td><td class="desc">
<p>The target stroker handle.</p>
<p>Destroy a stroker object.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="stroker">stroker</td><td class="desc">
<p>A stroker handle. Can be <code>NULL</code>.</p>
<p>Start a new sub-path in the stroker.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="stroker">stroker</td><td class="desc">
<p>The target stroker handle.</p>
<p>Close the current sub-path in the stroker.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="stroker">stroker</td><td class="desc">
<p>The target stroker handle.</p>
<p>‘Draw’ a single line segment in the stroker's current sub-path, from the last position.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="stroker">stroker</td><td class="desc">
<p>The target stroker handle.</p>
<p>‘Draw’ a single quadratic Bezier in the stroker's current sub-path, from the last position.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="stroker">stroker</td><td class="desc">
<p>The target stroker handle.</p>
<p>‘Draw’ a single cubic Bezier in the stroker's current sub-path, from the last position.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="stroker">stroker</td><td class="desc">
<p>The target stroker handle.</p>
<p>Call this function once you have finished parsing your paths with the stroker. It returns the number of points and contours necessary to export one of the ‘border’ or ‘stroke’ outlines generated by the stroker.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="stroker">stroker</td><td class="desc">
<p>The target stroker handle.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="anum_points">anum_points</td><td class="desc">
<p>The number of points.</p>
<p>Call this function after <code><a href="ft2-glyph_stroker.html#ft_stroker_getbordercounts">FT_Stroker_GetBorderCounts</a></code> to export the corresponding border to your own <code><a href="ft2-outline_processing.html#ft_outline">FT_Outline</a></code> structure.</p>
<p>Note that this function appends the border points and contours to your outline, but does not try to resize its arrays.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="stroker">stroker</td><td class="desc">
<p>The target stroker handle.</p>
<p>Call this function once you have finished parsing your paths with the stroker. It returns the number of points and contours necessary to export all points/borders from the stroked outline/path.</p>
<h4>input</h4>
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<p>The number of points.</p>
<p>Call this function after <code><a href="ft2-glyph_stroker.html#ft_stroker_getbordercounts">FT_Stroker_GetBorderCounts</a></code> to export all borders to your own <code><a href="ft2-outline_processing.html#ft_outline">FT_Outline</a></code> structure.</p>
<p>Note that this function appends the border points and contours to your outline, but does not try to resize its arrays.</p>
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- <label class="md-nav__link md-nav__link--active" for="__toc">
- Unicode Variation Sequences
- </label>
-
- <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link md-nav__link--active">
- Unicode Variation Sequences
- </a>
-
+ <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" checked>
-<nav class="md-nav md-nav--secondary">
+ <label class="md-nav__link" for="__nav_5">
+ Extended API
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+ <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_5">
+ <span class="md-nav__icon md-icon"></span>
+ Extended API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
- <label class="md-nav__title" for="__toc">Table of contents</label>
- <ul class="md-nav__list" data-md-scrollfix>
+ <li class="md-nav__item md-nav__item--active">
- <li class="md-nav__item">
- <a href="#synopsis" class="md-nav__link">
- Synopsis
- </a>
-
-</li>
+ <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
- <li class="md-nav__item">
- <a href="#ft_face_getcharvariantindex" class="md-nav__link">
- FT_Face_GetCharVariantIndex
- </a>
-
-</li>
- <li class="md-nav__item">
+
+
+
+ <label class="md-nav__link md-nav__link--active" for="__toc">
+ Unicode Variation Sequences
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+
+ <a href="ft2-glyph_variants.html" class="md-nav__link md-nav__link--active">
+ Unicode Variation Sequences
+ </a>
+
+
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+
+
+
+
+
+
+ <label class="md-nav__title" for="__toc">
+ <span class="md-nav__icon md-icon"></span>
+ Table of contents
+ </label>
+ <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+
+ <li class="md-nav__item">
+ <a href="#synopsis" class="md-nav__link">
+ Synopsis
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_face_getcharvariantindex" class="md-nav__link">
+ FT_Face_GetCharVariantIndex
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
<a href="#ft_face_getcharvariantisdefault" class="md-nav__link">
FT_Face_GetCharVariantIsDefault
</a>
</li>
-
-
-
-
</ul>
</nav>
-
- </li>
+
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-color_management.html" class="md-nav__link">
+ Glyph Color Management
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
- Glyph Color Management
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
- Glyph Layer Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-layer_management.html" class="md-nav__link">
+ Glyph Layer Management
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
- Glyph Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_management.html" class="md-nav__link">
+ Glyph Management
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-mac_specific.html" class="md-nav__link">
+ Mac Specific Interface
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
- Mac Specific Interface
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
- Size Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sizes_management.html" class="md-nav__link">
+ Size Management
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
- Header File Macros
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-header_file_macros.html" class="md-nav__link">
+ Header File Macros
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5">
+
+
+
- <label class="md-nav__link" for="nav-5">
- Format-Specific API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-5">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+
+ <label class="md-nav__link" for="__nav_6">
Format-Specific API
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
+ <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_6">
+ <span class="md-nav__icon md-icon"></span>
+ Format-Specific API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-multiple_masters.html" class="md-nav__link">
+ Multiple Masters
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
- Multiple Masters
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
- TrueType Tables
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-truetype_tables.html" class="md-nav__link">
+ TrueType Tables
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
- Type 1 Tables
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-type1_tables.html" class="md-nav__link">
+ Type 1 Tables
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sfnt_names.html" class="md-nav__link">
+ SFNT Names
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
- SFNT Names
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
- BDF and PCF Files
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bdf_fonts.html" class="md-nav__link">
+ BDF and PCF Files
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
- CID Fonts
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cid_fonts.html" class="md-nav__link">
+ CID Fonts
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pfr_fonts.html" class="md-nav__link">
+ PFR Fonts
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
- PFR Fonts
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
- Window FNT Files
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+ Window FNT Files
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
- Font Formats
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-svg_fonts.html" class="md-nav__link">
+ OpenType SVG Fonts
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-font_formats.html" class="md-nav__link">
+ Font Formats
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gasp_table.html" class="md-nav__link">
+ Gasp Table
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
- Gasp Table
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+
+
+
- <label class="md-nav__link" for="nav-6">
- Controlling FreeType Modules
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-6">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+
+ <label class="md-nav__link" for="__nav_7">
Controlling FreeType Modules
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
+ <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+ <label class="md-nav__title" for="__nav_7">
+ <span class="md-nav__icon md-icon"></span>
+ Controlling FreeType Modules
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-auto_hinter.html" class="md-nav__link">
+ The auto-hinter
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
- The auto-hinter
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
- The CFF driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cff_driver.html" class="md-nav__link">
+ The CFF driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
- The Type 1 and CID drivers
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+ The Type 1 and CID drivers
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-tt_driver.html" class="md-nav__link">
+ The TrueType driver
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
- The TrueType driver
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
- The PCF driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pcf_driver.html" class="md-nav__link">
+ The PCF driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
- Driver properties
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+ The SVG driver
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-properties.html" class="md-nav__link">
+ Driver properties
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
- Parameter Tags
- </a>
- </li>
-
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-parameter_tags.html" class="md-nav__link">
+ Parameter Tags
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
- Subpixel Rendering
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-lcd_rendering.html" class="md-nav__link">
+ Subpixel Rendering
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+
+
+
- <label class="md-nav__link" for="nav-7">
- Cache Sub-System
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-7">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+
+ <label class="md-nav__link" for="__nav_8">
Cache Sub-System
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+ <label class="md-nav__title" for="__nav_8">
+ <span class="md-nav__icon md-icon"></span>
+ Cache Sub-System
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
- Cache Sub-System
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cache_subsystem.html" class="md-nav__link">
+ Cache Sub-System
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
+
+
+
- <label class="md-nav__link" for="nav-8">
- Support API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-8">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+
+ <label class="md-nav__link" for="__nav_9">
Support API
- </label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-computations.html" title="Computations" class="md-nav__link">
- Computations
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
- List Processing
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
- Outline Processing
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
- Quick retrieval of advance values
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
- Bitmap Handling
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
- Scanline Converter
- </a>
- </li>
-
-
-
-
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+ <nav class="md-nav" aria-label="Support API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_9">
+ <span class="md-nav__icon md-icon"></span>
+ Support API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-computations.html" class="md-nav__link">
+ Computations
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
- Glyph Stroker
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
- System Interface
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-list_processing.html" class="md-nav__link">
+ List Processing
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
- Module Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-outline_processing.html" class="md-nav__link">
+ Outline Processing
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
- GZIP Streams
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-quick_advance.html" class="md-nav__link">
+ Quick retrieval of advance values
+ </a>
+ </li>
+
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bitmap_handling.html" class="md-nav__link">
+ Bitmap Handling
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-raster.html" class="md-nav__link">
+ Scanline Converter
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_stroker.html" class="md-nav__link">
+ Glyph Stroker
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
- LZW Streams
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-system_interface.html" class="md-nav__link">
+ System Interface
+ </a>
+ </li>
+
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-module_management.html" class="md-nav__link">
+ Module Management
+ </a>
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<article class="md-content__inner md-typeset">
- <p><a href="https://www.freetype.org">FreeType</a> » <a href="../">Docs</a> » <a href="index.html#core-api">Core API</a> » Unicode Variation Sequences</p>
+ <p><a href="https://www.freetype.org">FreeType</a> » <a href="../">Docs</a> » <a href="index.html#extended-api">Extended API</a> » Unicode Variation Sequences</p>
<hr />
<h1 id="unicode-variation-sequences">Unicode Variation Sequences<a class="headerlink" href="#unicode-variation-sequences" title="Permanent link">¶</a></h1>
<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">¶</a></h2>
<h2 id="ft_face_getcharvariantindex">FT_Face_GetCharVariantIndex<a class="headerlink" href="#ft_face_getcharvariantindex" title="Permanent link">¶</a></h2>
<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> )
- <b>FT_Face_GetCharVariantIndex</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
+ <b>FT_Face_GetCharVariantIndex</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
<a href="ft2-basic_types.html#ft_ulong">FT_ULong</a> charcode,
<a href="ft2-basic_types.html#ft_ulong">FT_ULong</a> variantSelector );
</code></pre></div>
<p>Return the glyph index of a given character code as modified by the variation selector.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="face">face</td><td class="desc">
<p>A handle to the source face object.</p>
<h2 id="ft_face_getcharvariantisdefault">FT_Face_GetCharVariantIsDefault<a class="headerlink" href="#ft_face_getcharvariantisdefault" title="Permanent link">¶</a></h2>
<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_int">FT_Int</a> )
- <b>FT_Face_GetCharVariantIsDefault</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
+ <b>FT_Face_GetCharVariantIsDefault</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
<a href="ft2-basic_types.html#ft_ulong">FT_ULong</a> charcode,
<a href="ft2-basic_types.html#ft_ulong">FT_ULong</a> variantSelector );
</code></pre></div>
<p>Check whether this variation of this Unicode character is the one to be found in the charmap.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="face">face</td><td class="desc">
<p>A handle to the source face object.</p>
<h2 id="ft_face_getvariantselectors">FT_Face_GetVariantSelectors<a class="headerlink" href="#ft_face_getvariantselectors" title="Permanent link">¶</a></h2>
<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_uint32">FT_UInt32</a>* )
- <b>FT_Face_GetVariantSelectors</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face );
+ <b>FT_Face_GetVariantSelectors</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face );
</code></pre></div>
<p>Return a zero-terminated list of Unicode variation selectors found in the font.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="face">face</td><td class="desc">
<p>A handle to the source face object.</p>
<p>A pointer to an array of selector code points, or <code>NULL</code> if there is no valid variation selector cmap subtable.</p>
<h4>note</h4>
-<p>The last item in the array is 0; the array is owned by the <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code> object but can be overwritten or released on the next call to a FreeType function.</p>
+<p>The last item in the array is 0; the array is owned by the <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> object but can be overwritten or released on the next call to a FreeType function.</p>
<h4>since</h4>
<p>2.3.6</p>
<h2 id="ft_face_getvariantsofchar">FT_Face_GetVariantsOfChar<a class="headerlink" href="#ft_face_getvariantsofchar" title="Permanent link">¶</a></h2>
<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_uint32">FT_UInt32</a>* )
- <b>FT_Face_GetVariantsOfChar</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
+ <b>FT_Face_GetVariantsOfChar</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
<a href="ft2-basic_types.html#ft_ulong">FT_ULong</a> charcode );
</code></pre></div>
<p>Return a zero-terminated list of Unicode variation selectors found for the specified character code.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="face">face</td><td class="desc">
<p>A handle to the source face object.</p>
<p>A pointer to an array of variation selector code points that are active for the given character, or <code>NULL</code> if the corresponding list is empty.</p>
<h4>note</h4>
-<p>The last item in the array is 0; the array is owned by the <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code> object but can be overwritten or released on the next call to a FreeType function.</p>
+<p>The last item in the array is 0; the array is owned by the <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> object but can be overwritten or released on the next call to a FreeType function.</p>
<h4>since</h4>
<p>2.3.6</p>
<h2 id="ft_face_getcharsofvariant">FT_Face_GetCharsOfVariant<a class="headerlink" href="#ft_face_getcharsofvariant" title="Permanent link">¶</a></h2>
<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_uint32">FT_UInt32</a>* )
- <b>FT_Face_GetCharsOfVariant</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
+ <b>FT_Face_GetCharsOfVariant</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
<a href="ft2-basic_types.html#ft_ulong">FT_ULong</a> variantSelector );
</code></pre></div>
<p>Return a zero-terminated list of Unicode character codes found for the specified variation selector.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="face">face</td><td class="desc">
<p>A handle to the source face object.</p>
<p>A list of all the code points that are specified by this selector (both default and non-default codes are returned) or <code>NULL</code> if there is no valid cmap or the variation selector is invalid.</p>
<h4>note</h4>
-<p>The last item in the array is 0; the array is owned by the <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code> object but can be overwritten or released on the next call to a FreeType function.</p>
+<p>The last item in the array is 0; the array is owned by the <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> object but can be overwritten or released on the next call to a FreeType function.</p>
<h4>since</h4>
<p>2.3.6</p>
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+ </label>
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<article class="md-content__inner md-typeset">
<h2 id="ft_truetypegx_validate">FT_TrueTypeGX_Validate<a class="headerlink" href="#ft_truetypegx_validate" title="Permanent link">¶</a></h2>
<p>Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_TrueTypeGX_Validate</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
+ <b>FT_TrueTypeGX_Validate</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
<a href="ft2-basic_types.html#ft_uint">FT_UInt</a> validation_flags,
<a href="ft2-basic_types.html#ft_bytes">FT_Bytes</a> tables[<a href="ft2-gx_validation.html#ft_validate_gx_length">FT_VALIDATE_GX_LENGTH</a>],
<a href="ft2-basic_types.html#ft_uint">FT_UInt</a> table_length );
<p>Validate various TrueTypeGX tables to assure that all offsets and indices are valid. The idea is that a higher-level library that actually does the text layout can access those tables without error checking (which can be quite time consuming).</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="face">face</td><td class="desc">
<p>A handle to the input face.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="tables">tables</td><td class="desc">
<p>The array where all validated sfnt tables are stored. The array itself must be allocated by a client.</p>
<h2 id="ft_truetypegx_free">FT_TrueTypeGX_Free<a class="headerlink" href="#ft_truetypegx_free" title="Permanent link">¶</a></h2>
<p>Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <span class="keyword">void</span> )
- <b>FT_TrueTypeGX_Free</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
+ <b>FT_TrueTypeGX_Free</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
<a href="ft2-basic_types.html#ft_bytes">FT_Bytes</a> table );
</code></pre></div>
<p>Free the buffer allocated by TrueTypeGX validator.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="face">face</td><td class="desc">
<p>A handle to the input face.</p>
<h2 id="ft_classickern_validate">FT_ClassicKern_Validate<a class="headerlink" href="#ft_classickern_validate" title="Permanent link">¶</a></h2>
<p>Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_ClassicKern_Validate</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
+ <b>FT_ClassicKern_Validate</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
<a href="ft2-basic_types.html#ft_uint">FT_UInt</a> validation_flags,
<a href="ft2-basic_types.html#ft_bytes">FT_Bytes</a> *ckern_table );
</code></pre></div>
<p>Validate classic (16-bit format) kern table to assure that the offsets and indices are valid. The idea is that a higher-level library that actually does the text layout can access those tables without error checking (which can be quite time consuming).</p>
<p>The ‘kern’ table validator in <code><a href="ft2-gx_validation.html#ft_truetypegx_validate">FT_TrueTypeGX_Validate</a></code> deals with both the new 32-bit format and the classic 16-bit format, while FT_ClassicKern_Validate only supports the classic 16-bit format.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="face">face</td><td class="desc">
<p>A handle to the input face.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="ckern_table">ckern_table</td><td class="desc">
<p>A pointer to the kern table.</p>
<h2 id="ft_classickern_free">FT_ClassicKern_Free<a class="headerlink" href="#ft_classickern_free" title="Permanent link">¶</a></h2>
<p>Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <span class="keyword">void</span> )
- <b>FT_ClassicKern_Free</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
+ <b>FT_ClassicKern_Free</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
<a href="ft2-basic_types.html#ft_bytes">FT_Bytes</a> table );
</code></pre></div>
<p>Free the buffer allocated by classic Kern validator.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="face">face</td><td class="desc">
<p>A handle to the input face.</p>
<p>A list of bit-field constants used with <code><a href="ft2-gx_validation.html#ft_truetypegx_validate">FT_TrueTypeGX_Validate</a></code> to indicate which TrueTypeGX/AAT Type tables should be validated.</p>
<h4>values</h4>
-
<table class="fields">
<tr><td class="val" id="ft_validate_feat">FT_VALIDATE_feat</td><td class="desc">
<p>Validate ‘feat’ table.</p>
<p>A list of bit-field constants used with <code><a href="ft2-gx_validation.html#ft_classickern_validate">FT_ClassicKern_Validate</a></code> to indicate the classic kern dialect or dialects. If the selected type doesn't fit, <code><a href="ft2-gx_validation.html#ft_classickern_validate">FT_ClassicKern_Validate</a></code> regards the table as invalid.</p>
<h4>values</h4>
-
<table class="fields">
<tr><td class="val" id="ft_validate_ms">FT_VALIDATE_MS</td><td class="desc">
<p>Handle the ‘kern’ table as a classic Microsoft kern table.</p>
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- <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link">
- Base Interface
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-face_creation.html" class="md-nav__link">
+ Face Creation
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
- Unicode Variation Sequences
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-font_testing_macros.html" class="md-nav__link">
+ Font Testing Macros
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
- Glyph Color Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+ Sizing and Scaling
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
- Glyph Layer Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+ Glyph Retrieval
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
- Glyph Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-character_mapping.html" class="md-nav__link">
+ Character Mapping
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
- Mac Specific Interface
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-information_retrieval.html" class="md-nav__link">
+ Information Retrieval
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
- Size Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-other_api_data.html" class="md-nav__link">
+ Other API Data
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
- Header File Macros
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5">
+
+
+
- <label class="md-nav__link" for="nav-5">
- Format-Specific API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-5">
- Format-Specific API
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+
+ <label class="md-nav__link" for="__nav_5">
+ Extended API
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_5">
+ <span class="md-nav__icon md-icon"></span>
+ Extended API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
- Multiple Masters
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_variants.html" class="md-nav__link">
+ Unicode Variation Sequences
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
- TrueType Tables
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-color_management.html" class="md-nav__link">
+ Glyph Color Management
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
- Type 1 Tables
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-layer_management.html" class="md-nav__link">
+ Glyph Layer Management
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
- SFNT Names
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_management.html" class="md-nav__link">
+ Glyph Management
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
- BDF and PCF Files
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-mac_specific.html" class="md-nav__link">
+ Mac Specific Interface
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
- CID Fonts
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sizes_management.html" class="md-nav__link">
+ Size Management
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-header_file_macros.html" class="md-nav__link">
+ Header File Macros
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
- PFR Fonts
- </a>
- </li>
-
-
-
-
+ </ul>
+ </nav>
+ </li>
+
+
+
+
+
- <li class="md-nav__item">
- <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
- Window FNT Files
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+
+ <label class="md-nav__link" for="__nav_6">
+ Format-Specific API
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+ <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_6">
+ <span class="md-nav__icon md-icon"></span>
+ Format-Specific API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-multiple_masters.html" class="md-nav__link">
+ Multiple Masters
+ </a>
+ </li>
+
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-truetype_tables.html" class="md-nav__link">
+ TrueType Tables
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-type1_tables.html" class="md-nav__link">
+ Type 1 Tables
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sfnt_names.html" class="md-nav__link">
+ SFNT Names
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bdf_fonts.html" class="md-nav__link">
+ BDF and PCF Files
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
- Font Formats
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cid_fonts.html" class="md-nav__link">
+ CID Fonts
+ </a>
+ </li>
+
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pfr_fonts.html" class="md-nav__link">
+ PFR Fonts
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+ Window FNT Files
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-svg_fonts.html" class="md-nav__link">
+ OpenType SVG Fonts
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-font_formats.html" class="md-nav__link">
+ Font Formats
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
- Gasp Table
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gasp_table.html" class="md-nav__link">
+ Gasp Table
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+
+
+
- <label class="md-nav__link" for="nav-6">
- Controlling FreeType Modules
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-6">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+
+ <label class="md-nav__link" for="__nav_7">
Controlling FreeType Modules
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
+ <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+ <label class="md-nav__title" for="__nav_7">
+ <span class="md-nav__icon md-icon"></span>
+ Controlling FreeType Modules
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-auto_hinter.html" class="md-nav__link">
+ The auto-hinter
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
- The auto-hinter
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
- The CFF driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cff_driver.html" class="md-nav__link">
+ The CFF driver
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+ The Type 1 and CID drivers
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
- The Type 1 and CID drivers
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
- The TrueType driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-tt_driver.html" class="md-nav__link">
+ The TrueType driver
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pcf_driver.html" class="md-nav__link">
+ The PCF driver
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
- The PCF driver
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
- Driver properties
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+ The SVG driver
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-properties.html" class="md-nav__link">
+ Driver properties
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
- Parameter Tags
- </a>
- </li>
-
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-parameter_tags.html" class="md-nav__link">
+ Parameter Tags
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
- Subpixel Rendering
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-lcd_rendering.html" class="md-nav__link">
+ Subpixel Rendering
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+
+
+
- <label class="md-nav__link" for="nav-7">
- Cache Sub-System
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-7">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+
+ <label class="md-nav__link" for="__nav_8">
Cache Sub-System
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+ <label class="md-nav__title" for="__nav_8">
+ <span class="md-nav__icon md-icon"></span>
+ Cache Sub-System
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
- Cache Sub-System
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cache_subsystem.html" class="md-nav__link">
+ Cache Sub-System
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
-
- <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8" checked>
+
+
- <label class="md-nav__link" for="nav-8">
- Support API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-8">
+ <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" checked>
+
+ <label class="md-nav__link" for="__nav_9">
Support API
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-computations.html" title="Computations" class="md-nav__link">
- Computations
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
- List Processing
- </a>
- </li>
-
-
+ <nav class="md-nav" aria-label="Support API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_9">
+ <span class="md-nav__icon md-icon"></span>
+ Support API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
- Outline Processing
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
- Quick retrieval of advance values
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
- Bitmap Handling
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
- Scanline Converter
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
- Glyph Stroker
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-computations.html" class="md-nav__link">
+ Computations
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
- System Interface
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-list_processing.html" class="md-nav__link">
+ List Processing
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-outline_processing.html" class="md-nav__link">
+ Outline Processing
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-quick_advance.html" class="md-nav__link">
+ Quick retrieval of advance values
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
- Module Management
- </a>
- </li>
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bitmap_handling.html" class="md-nav__link">
+ Bitmap Handling
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-raster.html" class="md-nav__link">
+ Scanline Converter
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_stroker.html" class="md-nav__link">
+ Glyph Stroker
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-system_interface.html" class="md-nav__link">
+ System Interface
+ </a>
+ </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-module_management.html" class="md-nav__link">
+ Module Management
+ </a>
+ </li>
+
- <li class="md-nav__item md-nav__item--active">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+
+
+
+
+
+
+ <li class="md-nav__item md-nav__item--active">
-
-
- <label class="md-nav__link md-nav__link--active" for="__toc">
+ <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+
+
+
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<hr />
<h1 id="gzip-streams">GZIP Streams<a class="headerlink" href="#gzip-streams" title="Permanent link">¶</a></h1>
<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">¶</a></h2>
-<p>In certain builds of the library, gzip compression recognition is automatically handled when calling <code><a href="ft2-base_interface.html#ft_new_face">FT_New_Face</a></code> or <code><a href="ft2-base_interface.html#ft_open_face">FT_Open_Face</a></code>. This means that if no font driver is capable of handling the raw compressed file, the library will try to open a gzipped stream from it and re-open the face with it.</p>
+<p>In certain builds of the library, gzip compression recognition is automatically handled when calling <code><a href="ft2-face_creation.html#ft_new_face">FT_New_Face</a></code> or <code><a href="ft2-face_creation.html#ft_open_face">FT_Open_Face</a></code>. This means that if no font driver is capable of handling the raw compressed file, the library will try to open a gzipped stream from it and re-open the face with it.</p>
<p>The stream implementation is very basic and resets the decompression process each time seeking backwards is needed within the stream, which significantly undermines the performance.</p>
<p>This section contains the declaration of Gzip-specific functions.</p>
<h2 id="ft_stream_opengzip">FT_Stream_OpenGzip<a class="headerlink" href="#ft_stream_opengzip" title="Permanent link">¶</a></h2>
<p>Open a new stream to parse gzip-compressed font files. This is mainly used to support the compressed <code>*.pcf.gz</code> fonts that come with XFree86.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="stream">stream</td><td class="desc">
<p>The target embedding stream.</p>
<p>Decompress a zipped input buffer into an output buffer. This function is modeled after zlib's <code>uncompress</code> function.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="memory">memory</td><td class="desc">
<p>A FreeType memory handle.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="output">output</td><td class="desc">
<p>The output buffer.</p>
</table>
<h4>inout</h4>
-
<table class="fields">
<tr><td class="val" id="output_len">output_len</td><td class="desc">
<p>Before calling the function, this is the total size of the output buffer, which must be large enough to hold the entire uncompressed data (so the size of the uncompressed data must be known in advance). After calling the function, <code>output_len</code> is the size of the used data in <code>output</code>.</p>
<p>2.5.1</p>
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+
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+ OpenType SVG Fonts
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+
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+ <li class="md-nav__item">
+ <a href="ft2-font_formats.html" class="md-nav__link">
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+ Gasp Table
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- Gasp Table
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+
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Controlling FreeType Modules
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+ Controlling FreeType Modules
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-
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- <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
- The auto-hinter
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-auto_hinter.html" class="md-nav__link">
+ The auto-hinter
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cff_driver.html" class="md-nav__link">
+ The CFF driver
+ </a>
+ </li>
+
-
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- <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
- The CFF driver
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- </li>
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- <li class="md-nav__item">
- <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
- The Type 1 and CID drivers
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+
+
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<article class="md-content__inner md-typeset">
- <p><a href="https://www.freetype.org">FreeType</a> » <a href="../">Docs</a> » <a href="index.html#core-api">Core API</a> » Header File Macros</p>
+ <p><a href="https://www.freetype.org">FreeType</a> » <a href="../">Docs</a> » <a href="index.html#extended-api">Extended API</a> » Header File Macros</p>
<hr />
<h1 id="header-file-macros">Header File Macros<a class="headerlink" href="#header-file-macros" title="Permanent link">¶</a></h1>
<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">¶</a></h2>
#<span class="keyword">endif</span>
</code></pre></div>
-<p>A macro used in <code>#include</code> statements to name the file containing the list of FreeType 2 modules that are statically linked to new library instances in <code><a href="ft2-base_interface.html#ft_init_freetype">FT_Init_FreeType</a></code>.</p>
+<p>A macro used in <code>#include</code> statements to name the file containing the list of FreeType 2 modules that are statically linked to new library instances in <code><a href="ft2-library_setup.html#ft_init_freetype">FT_Init_FreeType</a></code>.</p>
<hr>
<h2 id="ft_freetype_h">FT_FREETYPE_H<a class="headerlink" href="#ft_freetype_h" title="Permanent link">¶</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_SIZES_H</b> <freetype/ftsizes.h>
</code></pre></div>
-<p>A macro used in <code>#include</code> statements to name the file containing the API which manages multiple <code><a href="ft2-base_interface.html#ft_size">FT_Size</a></code> objects per face.</p>
+<p>A macro used in <code>#include</code> statements to name the file containing the API which manages multiple <code><a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a></code> objects per face.</p>
<hr>
<h2 id="ft_module_h">FT_MODULE_H<a class="headerlink" href="#ft_module_h" title="Permanent link">¶</a></h2>
<p>A macro used in <code>#include</code> statements to name the file containing the FreeType 2 API which handles the OpenType ‘CPAL’ table.</p>
<hr>
-
-
-
+
+<h2 id="ft_otsvg_h">FT_OTSVG_H<a class="headerlink" href="#ft_otsvg_h" title="Permanent link">¶</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_OTSVG_H</b> <freetype/otsvg.h>
+</code></pre></div>
+
+<p>A macro used in <code>#include</code> statements to name the file containing the FreeType 2 API which handles the OpenType ‘SVG ’ glyphs.</p>
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+ <li class="md-nav__item">
+ <a href="ft2-header_file_macros.html" class="md-nav__link">
+ Header File Macros
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5">
+
+
+
- <label class="md-nav__link" for="nav-5">
- Format-Specific API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-5">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+
+ <label class="md-nav__link" for="__nav_6">
Format-Specific API
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
+ <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_6">
+ <span class="md-nav__icon md-icon"></span>
+ Format-Specific API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
- Multiple Masters
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-multiple_masters.html" class="md-nav__link">
+ Multiple Masters
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
- TrueType Tables
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-truetype_tables.html" class="md-nav__link">
+ TrueType Tables
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
- Type 1 Tables
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-type1_tables.html" class="md-nav__link">
+ Type 1 Tables
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sfnt_names.html" class="md-nav__link">
+ SFNT Names
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
- SFNT Names
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
- BDF and PCF Files
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bdf_fonts.html" class="md-nav__link">
+ BDF and PCF Files
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cid_fonts.html" class="md-nav__link">
+ CID Fonts
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
- CID Fonts
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
- PFR Fonts
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pfr_fonts.html" class="md-nav__link">
+ PFR Fonts
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+ Window FNT Files
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
- Window FNT Files
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
- Font Formats
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-svg_fonts.html" class="md-nav__link">
+ OpenType SVG Fonts
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-font_formats.html" class="md-nav__link">
+ Font Formats
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gasp_table.html" class="md-nav__link">
+ Gasp Table
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
- Gasp Table
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+
+
+
- <label class="md-nav__link" for="nav-6">
- Controlling FreeType Modules
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-6">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+
+ <label class="md-nav__link" for="__nav_7">
Controlling FreeType Modules
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
+ <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+ <label class="md-nav__title" for="__nav_7">
+ <span class="md-nav__icon md-icon"></span>
+ Controlling FreeType Modules
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
- The auto-hinter
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-auto_hinter.html" class="md-nav__link">
+ The auto-hinter
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cff_driver.html" class="md-nav__link">
+ The CFF driver
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
- The CFF driver
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
- The Type 1 and CID drivers
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+ The Type 1 and CID drivers
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-tt_driver.html" class="md-nav__link">
+ The TrueType driver
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
- The TrueType driver
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
- The PCF driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pcf_driver.html" class="md-nav__link">
+ The PCF driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
- Driver properties
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+ The SVG driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
- Parameter Tags
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-properties.html" class="md-nav__link">
+ Driver properties
+ </a>
+ </li>
+
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-parameter_tags.html" class="md-nav__link">
+ Parameter Tags
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
- Subpixel Rendering
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-lcd_rendering.html" class="md-nav__link">
+ Subpixel Rendering
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
-
- <label class="md-nav__link" for="nav-7">
- Cache Sub-System
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-7">
- Cache Sub-System
- </label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
- Cache Sub-System
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
-
+
+
+
+ <li class="md-nav__item md-nav__item--nested">
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
-
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
-
- <label class="md-nav__link" for="nav-8">
- Support API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-8">
- Support API
+ <label class="md-nav__link" for="__nav_8">
+ Cache Sub-System
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-computations.html" title="Computations" class="md-nav__link">
- Computations
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
- List Processing
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
- Outline Processing
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
- Quick retrieval of advance values
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
- Bitmap Handling
- </a>
- </li>
-
-
+ <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+ <label class="md-nav__title" for="__nav_8">
+ <span class="md-nav__icon md-icon"></span>
+ Cache Sub-System
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
- Scanline Converter
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
- Glyph Stroker
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
- System Interface
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cache_subsystem.html" class="md-nav__link">
+ Cache Sub-System
+ </a>
+ </li>
+
-
-
-
+ </ul>
+ </nav>
+ </li>
+
+
+
+
+
- <li class="md-nav__item">
- <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
- Module Management
- </a>
- </li>
-
-
-
-
+
+
+
+
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+
+ <label class="md-nav__link" for="__nav_9">
+ Support API
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+ <nav class="md-nav" aria-label="Support API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_9">
+ <span class="md-nav__icon md-icon"></span>
+ Support API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-computations.html" class="md-nav__link">
+ Computations
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-list_processing.html" class="md-nav__link">
+ List Processing
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
- GZIP Streams
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-outline_processing.html" class="md-nav__link">
+ Outline Processing
+ </a>
+ </li>
+
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-quick_advance.html" class="md-nav__link">
+ Quick retrieval of advance values
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bitmap_handling.html" class="md-nav__link">
+ Bitmap Handling
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-raster.html" class="md-nav__link">
+ Scanline Converter
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_stroker.html" class="md-nav__link">
+ Glyph Stroker
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
- LZW Streams
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-system_interface.html" class="md-nav__link">
+ System Interface
+ </a>
+ </li>
+
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-module_management.html" class="md-nav__link">
+ Module Management
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gzip.html" class="md-nav__link">
+ GZIP Streams
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-lzw.html" class="md-nav__link">
+ LZW Streams
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bzip2.html" class="md-nav__link">
+ BZIP2 Streams
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
- BZIP2 Streams
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-debugging_apis.html" class="md-nav__link">
+ External Debugging APIs
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-9" type="checkbox" id="nav-9">
+
+
+
- <label class="md-nav__link" for="nav-9">
- Error Codes
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-9">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+
+ <label class="md-nav__link" for="__nav_10">
Error Codes
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+ <label class="md-nav__title" for="__nav_10">
+ <span class="md-nav__icon md-icon"></span>
+ Error Codes
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-error_enumerations.html" title="Error Enumerations" class="md-nav__link">
- Error Enumerations
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-error_enumerations.html" class="md-nav__link">
+ Error Enumerations
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
- Error Code Values
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-error_code_values.html" class="md-nav__link">
+ Error Code Values
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-10" type="checkbox" id="nav-10">
+
+
+
- <label class="md-nav__link" for="nav-10">
- Miscellaneous
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-10">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" >
+
+ <label class="md-nav__link" for="__nav_11">
Miscellaneous
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
+ <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+ <label class="md-nav__title" for="__nav_11">
+ <span class="md-nav__icon md-icon"></span>
+ Miscellaneous
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-gx_validation.html" title="TrueTypeGX/AAT Validation" class="md-nav__link">
- TrueTypeGX/AAT Validation
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gx_validation.html" class="md-nav__link">
+ TrueTypeGX/AAT Validation
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-incremental.html" title="Incremental Loading" class="md-nav__link">
- Incremental Loading
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-incremental.html" class="md-nav__link">
+ Incremental Loading
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- <li class="md-nav__item">
- <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
- Glyph Color Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+ Sizing and Scaling
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
- Glyph Layer Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+ Glyph Retrieval
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
- Glyph Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-character_mapping.html" class="md-nav__link">
+ Character Mapping
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
- Mac Specific Interface
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-information_retrieval.html" class="md-nav__link">
+ Information Retrieval
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
- Size Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-other_api_data.html" class="md-nav__link">
+ Other API Data
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
- Header File Macros
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5">
+
+
+
- <label class="md-nav__link" for="nav-5">
- Format-Specific API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-5">
- Format-Specific API
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+
+ <label class="md-nav__link" for="__nav_5">
+ Extended API
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
- Multiple Masters
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
- TrueType Tables
- </a>
- </li>
-
-
-
+ <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_5">
+ <span class="md-nav__icon md-icon"></span>
+ Extended API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
- Type 1 Tables
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_variants.html" class="md-nav__link">
+ Unicode Variation Sequences
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
- SFNT Names
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-color_management.html" class="md-nav__link">
+ Glyph Color Management
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
- BDF and PCF Files
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-layer_management.html" class="md-nav__link">
+ Glyph Layer Management
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
- CID Fonts
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_management.html" class="md-nav__link">
+ Glyph Management
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-mac_specific.html" class="md-nav__link">
+ Mac Specific Interface
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
- PFR Fonts
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
- Window FNT Files
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sizes_management.html" class="md-nav__link">
+ Size Management
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
- Font Formats
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-header_file_macros.html" class="md-nav__link">
+ Header File Macros
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
- Gasp Table
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+
+
+
- <label class="md-nav__link" for="nav-6">
- Controlling FreeType Modules
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-6">
- Controlling FreeType Modules
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+
+ <label class="md-nav__link" for="__nav_6">
+ Format-Specific API
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_6">
+ <span class="md-nav__icon md-icon"></span>
+ Format-Specific API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
- The auto-hinter
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-multiple_masters.html" class="md-nav__link">
+ Multiple Masters
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
- The CFF driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-truetype_tables.html" class="md-nav__link">
+ TrueType Tables
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-type1_tables.html" class="md-nav__link">
+ Type 1 Tables
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
- The Type 1 and CID drivers
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
- The TrueType driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sfnt_names.html" class="md-nav__link">
+ SFNT Names
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bdf_fonts.html" class="md-nav__link">
+ BDF and PCF Files
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
- The PCF driver
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
- Driver properties
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cid_fonts.html" class="md-nav__link">
+ CID Fonts
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pfr_fonts.html" class="md-nav__link">
+ PFR Fonts
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
- Parameter Tags
- </a>
- </li>
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+ Window FNT Files
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-svg_fonts.html" class="md-nav__link">
+ OpenType SVG Fonts
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-font_formats.html" class="md-nav__link">
+ Font Formats
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
- Subpixel Rendering
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gasp_table.html" class="md-nav__link">
+ Gasp Table
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
-
- <label class="md-nav__link" for="nav-7">
- Cache Sub-System
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-7">
- Cache Sub-System
- </label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
- Cache Sub-System
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
-
+
+
+
+ <li class="md-nav__item md-nav__item--nested">
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
-
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
-
- <label class="md-nav__link" for="nav-8">
- Support API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-8">
- Support API
+ <label class="md-nav__link" for="__nav_7">
+ Controlling FreeType Modules
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+ <label class="md-nav__title" for="__nav_7">
+ <span class="md-nav__icon md-icon"></span>
+ Controlling FreeType Modules
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-computations.html" title="Computations" class="md-nav__link">
- Computations
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-auto_hinter.html" class="md-nav__link">
+ The auto-hinter
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
- List Processing
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cff_driver.html" class="md-nav__link">
+ The CFF driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
- Outline Processing
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+ The Type 1 and CID drivers
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
- Quick retrieval of advance values
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-tt_driver.html" class="md-nav__link">
+ The TrueType driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
- Bitmap Handling
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pcf_driver.html" class="md-nav__link">
+ The PCF driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
- Scanline Converter
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+ The SVG driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
- Glyph Stroker
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-properties.html" class="md-nav__link">
+ Driver properties
+ </a>
+ </li>
+
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-parameter_tags.html" class="md-nav__link">
+ Parameter Tags
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-lcd_rendering.html" class="md-nav__link">
+ Subpixel Rendering
+ </a>
+ </li>
+
+
+ </ul>
+ </nav>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
- System Interface
- </a>
- </li>
+
+
+
+
-
-
-
+
+
+
+
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+
+ <label class="md-nav__link" for="__nav_8">
+ Cache Sub-System
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+ <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+ <label class="md-nav__title" for="__nav_8">
+ <span class="md-nav__icon md-icon"></span>
+ Cache Sub-System
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cache_subsystem.html" class="md-nav__link">
+ Cache Sub-System
+ </a>
+ </li>
+
+
+ </ul>
+ </nav>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
- Module Management
- </a>
- </li>
+
+
+
+
-
-
-
+
+
+
+
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+
+ <label class="md-nav__link" for="__nav_9">
+ Support API
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+ <nav class="md-nav" aria-label="Support API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_9">
+ <span class="md-nav__icon md-icon"></span>
+ Support API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-computations.html" class="md-nav__link">
+ Computations
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-list_processing.html" class="md-nav__link">
+ List Processing
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
- GZIP Streams
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-outline_processing.html" class="md-nav__link">
+ Outline Processing
+ </a>
+ </li>
+
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-quick_advance.html" class="md-nav__link">
+ Quick retrieval of advance values
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bitmap_handling.html" class="md-nav__link">
+ Bitmap Handling
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-raster.html" class="md-nav__link">
+ Scanline Converter
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_stroker.html" class="md-nav__link">
+ Glyph Stroker
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
- LZW Streams
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-system_interface.html" class="md-nav__link">
+ System Interface
+ </a>
+ </li>
+
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-module_management.html" class="md-nav__link">
+ Module Management
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gzip.html" class="md-nav__link">
+ GZIP Streams
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-lzw.html" class="md-nav__link">
+ LZW Streams
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bzip2.html" class="md-nav__link">
+ BZIP2 Streams
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
- BZIP2 Streams
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
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<hr />
<h1 id="incremental-loading">Incremental Loading<a class="headerlink" href="#incremental-loading" title="Permanent link">¶</a></h1>
<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">¶</a></h2>
-<p>This section contains various functions used to perform so-called ‘incremental’ glyph loading. This is a mode where all glyphs loaded from a given <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code> are provided by the client application.</p>
+<p>This section contains various functions used to perform so-called ‘incremental’ glyph loading. This is a mode where all glyphs loaded from a given <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> are provided by the client application.</p>
<p>Apart from that, all other tables are loaded normally from the font file. This mode is useful when FreeType is used within another engine, e.g., a PostScript Imaging Processor.</p>
-<p>To enable this mode, you must use <code><a href="ft2-
base_interface.html#ft_open_face">FT_Open_Face</a></code>, passing an <code><a href="ft2-base_interface.html#ft_parameter">FT_Parameter</a></code> with the <code><a href="ft2-parameter_tags.html#ft_param_tag_incremental">FT_PARAM_TAG_INCREMENTAL</a></code> tag and an <code><a href="ft2-incremental.html#ft_incremental_interface">FT_Incremental_Interface</a></code> value. See the comments for <code><a href="ft2-incremental.html#ft_incremental_interfacerec">FT_Incremental_InterfaceRec</a></code> for an example.</p>
+<p>To enable this mode, you must use <code><a href="ft2-
face_creation.html#ft_open_face">FT_Open_Face</a></code>, passing an <code><a href="ft2-face_creation.html#ft_parameter">FT_Parameter</a></code> with the <code><a href="ft2-parameter_tags.html#ft_param_tag_incremental">FT_PARAM_TAG_INCREMENTAL</a></code> tag and an <code><a href="ft2-incremental.html#ft_incremental_interface">FT_Incremental_Interface</a></code> value. See the comments for <code><a href="ft2-incremental.html#ft_incremental_interfacerec">FT_Incremental_InterfaceRec</a></code> for an example.</p>
<h2 id="ft_incremental">FT_Incremental<a class="headerlink" href="#ft_incremental" title="Permanent link">¶</a></h2>
<p>Defined in FT_INCREMENTAL_H (freetype/ftincrem.h).</p>
<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_IncrementalRec_* <b>FT_Incremental</b>;
<p>A small structure used to contain the basic glyph metrics returned by the <code><a href="ft2-incremental.html#ft_incremental_getglyphmetricsfunc">FT_Incremental_GetGlyphMetricsFunc</a></code> method.</p>
<h4>fields</h4>
-
<table class="fields">
<tr><td class="val" id="bearing_x">bearing_x</td><td class="desc">
<p>Left bearing, in font units.</p>
<a href="ft2-basic_types.html#ft_data">FT_Data</a>* adata );
</code></pre></div>
-<p>A function called by FreeType to access a given glyph's data bytes during <code><a href="ft2-base_interface.html#ft_load_glyph">FT_Load_Glyph</a></code> or <code><a href="ft2-base_interface.html#ft_load_char">FT_Load_Char</a></code> if incremental loading is enabled.</p>
+<p>A function called by FreeType to access a given glyph's data bytes during <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code> or <code><a href="ft2-character_mapping.html#ft_load_char">FT_Load_Char</a></code> if incremental loading is enabled.</p>
<p>Note that the format of the glyph's data bytes depends on the font file format. For TrueType, it must correspond to the raw bytes within the ‘glyf’ table. For PostScript formats, it must correspond to the <strong>unencrypted</strong> charstring bytes, without any <code>lenIV</code> header. It is undefined for any other format.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="incremental">incremental</td><td class="desc">
<p>Handle to an opaque <code><a href="ft2-incremental.html#ft_incremental">FT_Incremental</a></code> handle provided by the client application.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="adata">adata</td><td class="desc">
<p>A structure describing the returned glyph data bytes (which will be accessed as a read-only byte block).</p>
<p>A function used to release the glyph data bytes returned by a successful call to <code><a href="ft2-incremental.html#ft_incremental_getglyphdatafunc">FT_Incremental_GetGlyphDataFunc</a></code>.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="incremental">incremental</td><td class="desc">
<p>A handle to an opaque <code><a href="ft2-incremental.html#ft_incremental">FT_Incremental</a></code> handle provided by the client application.</p>
<a href="ft2-incremental.html#ft_incremental_metricsrec">FT_Incremental_MetricsRec</a> *ametrics );
</code></pre></div>
-<p>A function used to retrieve the basic metrics of a given glyph index before accessing its data. This is necessary because, in certain formats like TrueType, the metrics are stored in a different place from the glyph images proper.</p>
+<p>A function used to retrieve the basic metrics of a given glyph index before accessing its data. This allows for handling font types such as PCL XL Format 1, Class 2 downloaded TrueType fonts, where the glyph metrics (<code>hmtx</code> and <code>vmtx</code> tables) are permitted to be omitted from the font, and the relevant metrics included in the header of the glyph outline data. Importantly, this is not intended to allow custom glyph metrics (for example, Postscript Metrics dictionaries), because that conflicts with the requirements of outline hinting. Such custom metrics must be handled separately, by the calling application.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="incremental">incremental</td><td class="desc">
<p>A handle to an opaque <code><a href="ft2-incremental.html#ft_incremental">FT_Incremental</a></code> handle provided by the client application.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="ametrics">ametrics</td><td class="desc">
-<p>The replacement glyph metrics in font units.</p>
+<p>The glyph metrics in font units.</p>
</td></tr>
</table>
<p>A table of functions for accessing fonts that load data incrementally. Used in <code><a href="ft2-incremental.html#ft_incremental_interfacerec">FT_Incremental_InterfaceRec</a></code>.</p>
<h4>fields</h4>
-
<table class="fields">
<tr><td class="val" id="get_glyph_data">get_glyph_data</td><td class="desc">
<p>The function to get glyph data. Must not be null.</p>
<p>The function to release glyph data. Must not be null.</p>
</td></tr>
<tr><td class="val" id="get_glyph_metrics">get_glyph_metrics</td><td class="desc">
-<p>The function to get glyph metrics. May be null if the font does not provide overriding glyph metrics.</p>
+<p>The function to get glyph metrics. May be null if the font does not require it.</p>
</td></tr>
</table>
} <b>FT_Incremental_InterfaceRec</b>;
</code></pre></div>
-<p>A structure to be used with <code><a href="ft2-
base_interface.html#ft_open_face">FT_Open_Face</a></code> to indicate that the user wants to support incremental glyph loading. You should use it with <code><a href="ft2-parameter_tags.html#ft_param_tag_incremental">FT_PARAM_TAG_INCREMENTAL</a></code> as in the following example:
+<p>A structure to be used with <code><a href="ft2-
face_creation.html#ft_open_face">FT_Open_Face</a></code> to indicate that the user wants to support incremental glyph loading. You should use it with <code><a href="ft2-parameter_tags.html#ft_param_tag_incremental">FT_PARAM_TAG_INCREMENTAL</a></code> as in the following example:
<div class="highlight"><pre><span></span><code> FT_Incremental_InterfaceRec inc_int;
FT_Parameter parameter;
FT_Open_Args open_args;
<p>A pointer to an <code><a href="ft2-incremental.html#ft_incremental_interfacerec">FT_Incremental_InterfaceRec</a></code> structure.</p>
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-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
- Window FNT Files
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+ Window FNT Files
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
- Font Formats
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-svg_fonts.html" class="md-nav__link">
+ OpenType SVG Fonts
+ </a>
+ </li>
+
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-font_formats.html" class="md-nav__link">
+ Font Formats
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
- Gasp Table
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gasp_table.html" class="md-nav__link">
+ Gasp Table
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+
+
+
- <label class="md-nav__link" for="nav-6">
- Controlling FreeType Modules
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-6">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+
+ <label class="md-nav__link" for="__nav_7">
Controlling FreeType Modules
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+ <label class="md-nav__title" for="__nav_7">
+ <span class="md-nav__icon md-icon"></span>
+ Controlling FreeType Modules
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
- The auto-hinter
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-auto_hinter.html" class="md-nav__link">
+ The auto-hinter
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
- The CFF driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cff_driver.html" class="md-nav__link">
+ The CFF driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
- The Type 1 and CID drivers
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+ The Type 1 and CID drivers
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-tt_driver.html" class="md-nav__link">
+ The TrueType driver
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
- The TrueType driver
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
- The PCF driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pcf_driver.html" class="md-nav__link">
+ The PCF driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
- Driver properties
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+ The SVG driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
- Parameter Tags
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-properties.html" class="md-nav__link">
+ Driver properties
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-parameter_tags.html" class="md-nav__link">
+ Parameter Tags
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-lcd_rendering.html" class="md-nav__link">
+ Subpixel Rendering
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
- Subpixel Rendering
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+
+
+
- <label class="md-nav__link" for="nav-7">
- Cache Sub-System
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-7">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+
+ <label class="md-nav__link" for="__nav_8">
Cache Sub-System
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+ <label class="md-nav__title" for="__nav_8">
+ <span class="md-nav__icon md-icon"></span>
+ Cache Sub-System
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
- Cache Sub-System
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cache_subsystem.html" class="md-nav__link">
+ Cache Sub-System
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
+
+
+
- <label class="md-nav__link" for="nav-8">
- Support API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-8">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+
+ <label class="md-nav__link" for="__nav_9">
Support API
- </label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-computations.html" title="Computations" class="md-nav__link">
- Computations
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
- List Processing
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
- Outline Processing
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
- Quick retrieval of advance values
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
- Bitmap Handling
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
- Scanline Converter
- </a>
- </li>
-
-
-
-
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+ <nav class="md-nav" aria-label="Support API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_9">
+ <span class="md-nav__icon md-icon"></span>
+ Support API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-computations.html" class="md-nav__link">
+ Computations
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
- Glyph Stroker
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
- System Interface
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-list_processing.html" class="md-nav__link">
+ List Processing
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
- Module Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-outline_processing.html" class="md-nav__link">
+ Outline Processing
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
- GZIP Streams
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-quick_advance.html" class="md-nav__link">
+ Quick retrieval of advance values
+ </a>
+ </li>
+
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bitmap_handling.html" class="md-nav__link">
+ Bitmap Handling
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-raster.html" class="md-nav__link">
+ Scanline Converter
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_stroker.html" class="md-nav__link">
+ Glyph Stroker
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
- LZW Streams
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-system_interface.html" class="md-nav__link">
+ System Interface
+ </a>
+ </li>
+
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-module_management.html" class="md-nav__link">
+ Module Management
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gzip.html" class="md-nav__link">
+ GZIP Streams
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-lzw.html" class="md-nav__link">
+ LZW Streams
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bzip2.html" class="md-nav__link">
+ BZIP2 Streams
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
- BZIP2 Streams
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-debugging_apis.html" class="md-nav__link">
+ External Debugging APIs
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-9" type="checkbox" id="nav-9">
+
+
+
- <label class="md-nav__link" for="nav-9">
- Error Codes
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-9">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+
+ <label class="md-nav__link" for="__nav_10">
Error Codes
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
+ <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+ <label class="md-nav__title" for="__nav_10">
+ <span class="md-nav__icon md-icon"></span>
+ Error Codes
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-error_enumerations.html" title="Error Enumerations" class="md-nav__link">
- Error Enumerations
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-error_enumerations.html" class="md-nav__link">
+ Error Enumerations
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
- Error Code Values
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-error_code_values.html" class="md-nav__link">
+ Error Code Values
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-10" type="checkbox" id="nav-10">
+
+
+
- <label class="md-nav__link" for="nav-10">
- Miscellaneous
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-10">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" >
+
+ <label class="md-nav__link" for="__nav_11">
Miscellaneous
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+ <label class="md-nav__title" for="__nav_11">
+ <span class="md-nav__icon md-icon"></span>
+ Miscellaneous
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-gx_validation.html" title="TrueTypeGX/AAT Validation" class="md-nav__link">
- TrueTypeGX/AAT Validation
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gx_validation.html" class="md-nav__link">
+ TrueTypeGX/AAT Validation
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-incremental.html" title="Incremental Loading" class="md-nav__link">
- Incremental Loading
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-incremental.html" class="md-nav__link">
+ Incremental Loading
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-truetype_engine.html" title="The TrueType Engine" class="md-nav__link">
- The TrueType Engine
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-truetype_engine.html" class="md-nav__link">
+ The TrueType Engine
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-ot_validation.html" title="OpenType Validation" class="md-nav__link">
- OpenType Validation
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-ot_validation.html" class="md-nav__link">
+ OpenType Validation
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
</ul>
</div>
- <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
+
+ <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
<div class="md-sidebar__scrollwrap">
<div class="md-sidebar__inner">
-<nav class="md-nav md-nav--secondary">
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+
- <label class="md-nav__title" for="__toc">Table of contents</label>
- <ul class="md-nav__list" data-md-scrollfix>
+ <label class="md-nav__title" for="__toc">
+ <span class="md-nav__icon md-icon"></span>
+ Table of contents
+ </label>
+ <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
<li class="md-nav__item">
<a href="#b" class="md-nav__link">
</li>
<li class="md-nav__item">
+ <a href="#s" class="md-nav__link">
+ S
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
<a href="#t" class="md-nav__link">
T
</a>
</li>
-
-
-
-
</ul>
</nav>
</div>
- <div class="md-content">
+ <div class="md-content" data-md-component="content">
<article class="md-content__inner md-typeset">
<p><a href="https://www.freetype.org">FreeType</a> » <a href="../">Docs</a> » Global Index</p>
<hr />
-<h1 id="freetype-2104-api-reference">FreeType-2.10.4 API Reference<a class="headerlink" href="#freetype-2104-api-reference" title="Permanent link">¶</a></h1>
+<h1 id="freetype-2132-api-reference">FreeType-2.13.2 API Reference<a class="headerlink" href="#freetype-2132-api-reference" title="Permanent link">¶</a></h1>
<h3 id="b">B<a class="headerlink" href="#b" title="Permanent link">¶</a></h3>
<p><a href="ft2-bdf_fonts.html#bdf_property">BDF_Property</a><br />
<a href="ft2-bdf_fonts.html#bdf_propertytype">BDF_PROPERTY_TYPE_ATOM</a><br />
<a href="ft2-properties.html#default-script">default-script</a> </p>
<h3 id="f">F<a class="headerlink" href="#f" title="Permanent link">¶</a></h3>
<p><a href="ft2-properties.html#fallback-script">fallback-script</a><br />
-<a href="ft2-version.html#freetype_xxx">FREETYPE_MAJOR</a><br />
-<a href="ft2-version.html#freetype_xxx">FREETYPE_MINOR</a><br />
-<a href="ft2-version.html#freetype_xxx">FREETYPE_PATCH</a><br />
-<a href="ft2-version.html#freetype_xxx">FREETYPE_XXX</a><br />
+<a href="ft2-library_setup.html#freetype_xxx">FREETYPE_MAJOR</a><br />
+<a href="ft2-library_setup.html#freetype_xxx">FREETYPE_MINOR</a><br />
+<a href="ft2-library_setup.html#freetype_xxx">FREETYPE_PATCH</a><br />
+<a href="ft2-library_setup.html#freetype_xxx">FREETYPE_XXX</a><br />
<a href="ft2-sizes_management.html#ft_activate_size">FT_Activate_Size</a><br />
<a href="ft2-module_management.html#ft_add_default_modules">FT_Add_Default_Modules</a><br />
<a href="ft2-module_management.html#ft_add_module">FT_Add_Module</a><br />
<a href="ft2-quick_advance.html#ft_advance_flag_fast_only">FT_ADVANCE_FLAG_FAST_ONLY</a><br />
<a href="ft2-header_file_macros.html#ft_advances_h">FT_ADVANCES_H</a><br />
+<a href="ft2-layer_management.html#ft_affine23">FT_Affine23</a><br />
<a href="ft2-system_interface.html#ft_alloc_func">FT_Alloc_Func</a><br />
<a href="ft2-computations.html#ft_angle">FT_Angle</a><br />
<a href="ft2-computations.html#ft_angle_2pi">FT_ANGLE_2PI</a><br />
<a href="ft2-computations.html#ft_angle_pi2">FT_ANGLE_PI2</a><br />
<a href="ft2-computations.html#ft_angle_pi4">FT_ANGLE_PI4</a><br />
<a href="ft2-computations.html#ft_atan2">FT_Atan2</a><br />
-<a href="ft2-base_interface.html#ft_attach_file">FT_Attach_File</a><br />
-<a href="ft2-base_interface.html#ft_attach_stream">FT_Attach_Stream</a><br />
+<a href="ft2-face_creation.html#ft_attach_file">FT_Attach_File</a><br />
+<a href="ft2-face_creation.html#ft_attach_stream">FT_Attach_Stream</a><br />
<a href="ft2-header_file_macros.html#ft_autohinter_h">FT_AUTOHINTER_H</a><br />
<a href="ft2-properties.html#ft_autohinter_script_xxx">FT_AUTOHINTER_SCRIPT_CJK</a><br />
<a href="ft2-properties.html#ft_autohinter_script_xxx">FT_AUTOHINTER_SCRIPT_INDIC</a><br />
<a href="ft2-bitmap_handling.html#ft_bitmap_embolden">FT_Bitmap_Embolden</a><br />
<a href="ft2-header_file_macros.html#ft_bitmap_h">FT_BITMAP_H</a><br />
<a href="ft2-bitmap_handling.html#ft_bitmap_init">FT_Bitmap_Init</a><br />
-<a href="ft2-base_interface.html#ft_bitmap_size">FT_Bitmap_Size</a><br />
+<a href="ft2-sizing_and_scaling.html#ft_bitmap_size">FT_Bitmap_Size</a><br />
<a href="ft2-glyph_management.html#ft_bitmapglyph">FT_BitmapGlyph</a><br />
<a href="ft2-glyph_management.html#ft_bitmapglyphrec">FT_BitmapGlyphRec</a><br />
<a href="ft2-basic_types.html#ft_bool">FT_Bool</a><br />
<a href="ft2-computations.html#ft_ceilfix">FT_CeilFix</a><br />
<a href="ft2-header_file_macros.html#ft_cff_driver_h">FT_CFF_DRIVER_H</a><br />
<a href="ft2-basic_types.html#ft_char">FT_Char</a><br />
-<a href="ft2-base_interface.html#ft_charmap">FT_CharMap</a><br />
-<a href="ft2-base_interface.html#ft_charmaprec">FT_CharMapRec</a><br />
+<a href="ft2-character_mapping.html#ft_charmap">FT_CharMap</a><br />
+<a href="ft2-character_mapping.html#ft_charmaprec">FT_CharMapRec</a><br />
<a href="ft2-header_file_macros.html#ft_cid_h">FT_CID_H</a><br />
<a href="ft2-gx_validation.html#ft_classickern_free">FT_ClassicKern_Free</a><br />
<a href="ft2-gx_validation.html#ft_classickern_validate">FT_ClassicKern_Validate</a><br />
+<a href="ft2-layer_management.html#ft_clipbox">FT_ClipBox</a><br />
<a href="ft2-color_management.html#ft_color">FT_Color</a><br />
<a href="ft2-header_file_macros.html#ft_color_h">FT_COLOR_H</a><br />
+<a href="ft2-layer_management.html#ft_color_root_transform">FT_COLOR_INCLUDE_ROOT_TRANSFORM</a><br />
+<a href="ft2-layer_management.html#ft_color_root_transform">FT_COLOR_NO_ROOT_TRANSFORM</a><br />
+<a href="ft2-layer_management.html#ft_color_root_transform">FT_Color_Root_Transform</a><br />
+<a href="ft2-layer_management.html#ft_colorindex">FT_ColorIndex</a><br />
+<a href="ft2-layer_management.html#ft_colorline">FT_ColorLine</a><br />
+<a href="ft2-layer_management.html#ft_colorstop">FT_ColorStop</a><br />
+<a href="ft2-layer_management.html#ft_colorstopiterator">FT_ColorStopIterator</a><br />
+<a href="ft2-layer_management.html#ft_colr_paint">FT_COLR_Paint</a><br />
+<a href="ft2-layer_management.html#ft_composite_mode">FT_Composite_Mode</a><br />
<a href="ft2-header_file_macros.html#ft_config_config_h">FT_CONFIG_CONFIG_H</a><br />
<a href="ft2-header_file_macros.html#ft_config_modules_h">FT_CONFIG_MODULES_H</a><br />
<a href="ft2-header_file_macros.html#ft_config_options_h">FT_CONFIG_OPTIONS_H</a><br />
<a href="ft2-header_file_macros.html#ft_config_standard_library_h">FT_CONFIG_STANDARD_LIBRARY_H</a><br />
<a href="ft2-computations.html#ft_cos">FT_Cos</a><br />
+<a href="ft2-debugging_apis.html#ft_custom_log_handler">FT_Custom_Log_Handler</a><br />
<a href="ft2-basic_types.html#ft_data">FT_Data</a><br />
<a href="ft2-module_management.html#ft_debug_hook_xxx">FT_DEBUG_HOOK_TRUETYPE</a><br />
<a href="ft2-module_management.html#ft_debug_hook_xxx">FT_DEBUG_HOOK_XXX</a><br />
<a href="ft2-module_management.html#ft_debughook_func">FT_DebugHook_Func</a><br />
<a href="ft2-computations.html#ft_divfix">FT_DivFix</a><br />
-<a href="ft2-base_interface.html#ft_done_face">FT_Done_Face</a><br />
-<a href="ft2-base_interface.html#ft_done_freetype">FT_Done_FreeType</a><br />
+<a href="ft2-face_creation.html#ft_done_face">FT_Done_Face</a><br />
+<a href="ft2-library_setup.html#ft_done_freetype">FT_Done_FreeType</a><br />
<a href="ft2-glyph_management.html#ft_done_glyph">FT_Done_Glyph</a><br />
<a href="ft2-module_management.html#ft_done_library">FT_Done_Library</a><br />
<a href="ft2-multiple_masters.html#ft_done_mm_var">FT_Done_MM_Var</a><br />
<a href="ft2-sizes_management.html#ft_done_size">FT_Done_Size</a><br />
<a href="ft2-module_management.html#ft_driver">FT_Driver</a><br />
<a href="ft2-header_file_macros.html#ft_driver_h">FT_DRIVER_H</a><br />
-<a href="ft2-base_interface.html#ft_enc_tag">FT_ENC_TAG</a><br />
-<a href="ft2-base_interface.html#ft_encoding">FT_Encoding</a><br />
-<a href="ft2-base_interface.html#ft_encoding">FT_ENCODING_ADOBE_CUSTOM</a><br />
-<a href="ft2-base_interface.html#ft_encoding">FT_ENCODING_ADOBE_EXPERT</a><br />
-<a href="ft2-base_interface.html#ft_encoding">FT_ENCODING_ADOBE_LATIN_1</a><br />
-<a href="ft2-base_interface.html#ft_encoding">FT_ENCODING_ADOBE_STANDARD</a><br />
-<a href="ft2-base_interface.html#ft_encoding">FT_ENCODING_APPLE_ROMAN</a><br />
-<a href="ft2-base_interface.html#ft_encoding">FT_ENCODING_BIG5</a><br />
-<a href="ft2-base_interface.html#ft_encoding">FT_ENCODING_JOHAB</a><br />
-<a href="ft2-base_interface.html#ft_encoding">FT_ENCODING_MS_BIG5</a><br />
-<a href="ft2-base_interface.html#ft_encoding">FT_ENCODING_MS_GB2312</a><br />
-<a href="ft2-base_interface.html#ft_encoding">FT_ENCODING_MS_JOHAB</a><br />
-<a href="ft2-base_interface.html#ft_encoding">FT_ENCODING_MS_SJIS</a><br />
-<a href="ft2-base_interface.html#ft_encoding">FT_ENCODING_MS_SYMBOL</a><br />
-<a href="ft2-base_interface.html#ft_encoding">FT_ENCODING_MS_WANSUNG</a><br />
-<a href="ft2-base_interface.html#ft_encoding">FT_ENCODING_NONE</a><br />
-<a href="ft2-base_interface.html#ft_encoding">FT_ENCODING_OLD_LATIN_2</a><br />
-<a href="ft2-base_interface.html#ft_encoding">FT_ENCODING_PRC</a><br />
-<a href="ft2-base_interface.html#ft_encoding">FT_ENCODING_SJIS</a><br />
-<a href="ft2-base_interface.html#ft_encoding">FT_ENCODING_UNICODE</a><br />
-<a href="ft2-base_interface.html#ft_encoding">FT_ENCODING_WANSUNG</a><br />
+<a href="ft2-character_mapping.html#ft_enc_tag">FT_ENC_TAG</a><br />
+<a href="ft2-character_mapping.html#ft_encoding">FT_Encoding</a><br />
+<a href="ft2-character_mapping.html#ft_encoding">FT_ENCODING_ADOBE_CUSTOM</a><br />
+<a href="ft2-character_mapping.html#ft_encoding">FT_ENCODING_ADOBE_EXPERT</a><br />
+<a href="ft2-character_mapping.html#ft_encoding">FT_ENCODING_ADOBE_LATIN_1</a><br />
+<a href="ft2-character_mapping.html#ft_encoding">FT_ENCODING_ADOBE_STANDARD</a><br />
+<a href="ft2-character_mapping.html#ft_encoding">FT_ENCODING_APPLE_ROMAN</a><br />
+<a href="ft2-character_mapping.html#ft_encoding">FT_ENCODING_BIG5</a><br />
+<a href="ft2-character_mapping.html#ft_encoding">FT_ENCODING_JOHAB</a><br />
+<a href="ft2-character_mapping.html#ft_encoding">FT_ENCODING_MS_BIG5</a><br />
+<a href="ft2-character_mapping.html#ft_encoding">FT_ENCODING_MS_GB2312</a><br />
+<a href="ft2-character_mapping.html#ft_encoding">FT_ENCODING_MS_JOHAB</a><br />
+<a href="ft2-character_mapping.html#ft_encoding">FT_ENCODING_MS_SJIS</a><br />
+<a href="ft2-character_mapping.html#ft_encoding">FT_ENCODING_MS_SYMBOL</a><br />
+<a href="ft2-character_mapping.html#ft_encoding">FT_ENCODING_MS_WANSUNG</a><br />
+<a href="ft2-character_mapping.html#ft_encoding">FT_ENCODING_NONE</a><br />
+<a href="ft2-character_mapping.html#ft_encoding">FT_ENCODING_OLD_LATIN_2</a><br />
+<a href="ft2-character_mapping.html#ft_encoding">FT_ENCODING_PRC</a><br />
+<a href="ft2-character_mapping.html#ft_encoding">FT_ENCODING_SJIS</a><br />
+<a href="ft2-character_mapping.html#ft_encoding">FT_ENCODING_UNICODE</a><br />
+<a href="ft2-character_mapping.html#ft_encoding">FT_ENCODING_WANSUNG</a><br />
<a href="ft2-error_code_values.html#ft_err_xxx">FT_Err_XXX</a><br />
<a href="ft2-basic_types.html#ft_error">FT_Error</a><br />
<a href="ft2-error_enumerations.html#ft_error_string">FT_Error_String</a><br />
<a href="ft2-header_file_macros.html#ft_errors_h">FT_ERRORS_H</a><br />
<a href="ft2-basic_types.html#ft_f26dot6">FT_F26Dot6</a><br />
<a href="ft2-basic_types.html#ft_f2dot14">FT_F2Dot14</a><br />
-<a href="ft2-base_interface.html#ft_face">FT_Face</a><br />
-<a href="ft2-version.html#ft_face_checktruetypepatents">FT_Face_CheckTrueTypePatents</a><br />
-<a href="ft2-base_interface.html#ft_face_flag_xxx">FT_FACE_FLAG_CID_KEYED</a><br />
-<a href="ft2-base_interface.html#ft_face_flag_xxx">FT_FACE_FLAG_COLOR</a><br />
-<a href="ft2-base_interface.html#ft_face_flag_xxx">FT_FACE_FLAG_EXTERNAL_STREAM</a><br />
-<a href="ft2-base_interface.html#ft_face_flag_xxx">FT_FACE_FLAG_FAST_GLYPHS</a><br />
-<a href="ft2-base_interface.html#ft_face_flag_xxx">FT_FACE_FLAG_FIXED_SIZES</a><br />
-<a href="ft2-base_interface.html#ft_face_flag_xxx">FT_FACE_FLAG_FIXED_WIDTH</a><br />
-<a href="ft2-base_interface.html#ft_face_flag_xxx">FT_FACE_FLAG_GLYPH_NAMES</a><br />
-<a href="ft2-base_interface.html#ft_face_flag_xxx">FT_FACE_FLAG_HINTER</a><br />
-<a href="ft2-base_interface.html#ft_face_flag_xxx">FT_FACE_FLAG_HORIZONTAL</a><br />
-<a href="ft2-base_interface.html#ft_face_flag_xxx">FT_FACE_FLAG_KERNING</a><br />
-<a href="ft2-base_interface.html#ft_face_flag_xxx">FT_FACE_FLAG_MULTIPLE_MASTERS</a><br />
-<a href="ft2-base_interface.html#ft_face_flag_xxx">FT_FACE_FLAG_SCALABLE</a><br />
-<a href="ft2-base_interface.html#ft_face_flag_xxx">FT_FACE_FLAG_SFNT</a><br />
-<a href="ft2-base_interface.html#ft_face_flag_xxx">FT_FACE_FLAG_TRICKY</a><br />
-<a href="ft2-base_interface.html#ft_face_flag_xxx">FT_FACE_FLAG_VARIATION</a><br />
-<a href="ft2-base_interface.html#ft_face_flag_xxx">FT_FACE_FLAG_VERTICAL</a><br />
-<a href="ft2-base_interface.html#ft_face_flag_xxx">FT_FACE_FLAG_XXX</a><br />
+<a href="ft2-face_creation.html#ft_face">FT_Face</a><br />
+<a href="ft2-other_api_data.html#ft_face_checktruetypepatents">FT_Face_CheckTrueTypePatents</a><br />
+<a href="ft2-module_management.html#ft_face_driver_name">FT_FACE_DRIVER_NAME</a><br />
+<a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_CID_KEYED</a><br />
+<a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_COLOR</a><br />
+<a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_EXTERNAL_STREAM</a><br />
+<a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_FAST_GLYPHS</a><br />
+<a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_FIXED_SIZES</a><br />
+<a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_FIXED_WIDTH</a><br />
+<a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_GLYPH_NAMES</a><br />
+<a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_HINTER</a><br />
+<a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_HORIZONTAL</a><br />
+<a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_KERNING</a><br />
+<a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_MULTIPLE_MASTERS</a><br />
+<a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_SBIX</a><br />
+<a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_SBIX_OVERLAY</a><br />
+<a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_SCALABLE</a><br />
+<a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_SFNT</a><br />
+<a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_SVG</a><br />
+<a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_TRICKY</a><br />
+<a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_VARIATION</a><br />
+<a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_VERTICAL</a><br />
+<a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_XXX</a><br />
<a href="ft2-glyph_variants.html#ft_face_getcharsofvariant">FT_Face_GetCharsOfVariant</a><br />
<a href="ft2-glyph_variants.html#ft_face_getcharvariantindex">FT_Face_GetCharVariantIndex</a><br />
<a href="ft2-glyph_variants.html#ft_face_getcharvariantisdefault">FT_Face_GetCharVariantIsDefault</a><br />
<a href="ft2-glyph_variants.html#ft_face_getvariantselectors">FT_Face_GetVariantSelectors</a><br />
<a href="ft2-glyph_variants.html#ft_face_getvariantsofchar">FT_Face_GetVariantsOfChar</a><br />
-<a href="ft2-base_interface.html#ft_face_internal">FT_Face_Internal</a><br />
-<a href="ft2-base_interface.html#ft_face_properties">FT_Face_Properties</a><br />
-<a href="ft2-version.html#ft_face_setunpatentedhinting">FT_Face_SetUnpatentedHinting</a><br />
-<a href="ft2-base_interface.html#ft_facerec">FT_FaceRec</a><br />
+<a href="ft2-other_api_data.html#ft_face_internal">FT_Face_Internal</a><br />
+<a href="ft2-face_creation.html#ft_face_properties">FT_Face_Properties</a><br />
+<a href="ft2-other_api_data.html#ft_face_setunpatentedhinting">FT_Face_SetUnpatentedHinting</a><br />
+<a href="ft2-face_creation.html#ft_facerec">FT_FaceRec</a><br />
<a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a><br />
<a href="ft2-computations.html#ft_floorfix">FT_FloorFix</a><br />
<a href="ft2-header_file_macros.html#ft_font_formats_h">FT_FONT_FORMATS_H</a><br />
<a href="ft2-system_interface.html#ft_free_func">FT_Free_Func</a><br />
<a href="ft2-header_file_macros.html#ft_freetype_h">FT_FREETYPE_H</a><br />
-<a href="ft2-base_interface.html#ft_fstype_xxx">FT_FSTYPE_BITMAP_EMBEDDING_ONLY</a><br />
-<a href="ft2-base_interface.html#ft_fstype_xxx">FT_FSTYPE_EDITABLE_EMBEDDING</a><br />
-<a href="ft2-base_interface.html#ft_fstype_xxx">FT_FSTYPE_INSTALLABLE_EMBEDDING</a><br />
-<a href="ft2-base_interface.html#ft_fstype_xxx">FT_FSTYPE_NO_SUBSETTING</a><br />
-<a href="ft2-base_interface.html#ft_fstype_xxx">FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING</a><br />
-<a href="ft2-base_interface.html#ft_fstype_xxx">FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING</a><br />
-<a href="ft2-base_interface.html#ft_fstype_xxx">FT_FSTYPE_XXX</a><br />
+<a href="ft2-information_retrieval.html#ft_fstype_xxx">FT_FSTYPE_BITMAP_EMBEDDING_ONLY</a><br />
+<a href="ft2-information_retrieval.html#ft_fstype_xxx">FT_FSTYPE_EDITABLE_EMBEDDING</a><br />
+<a href="ft2-information_retrieval.html#ft_fstype_xxx">FT_FSTYPE_INSTALLABLE_EMBEDDING</a><br />
+<a href="ft2-information_retrieval.html#ft_fstype_xxx">FT_FSTYPE_NO_SUBSETTING</a><br />
+<a href="ft2-information_retrieval.html#ft_fstype_xxx">FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING</a><br />
+<a href="ft2-information_retrieval.html#ft_fstype_xxx">FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING</a><br />
+<a href="ft2-information_retrieval.html#ft_fstype_xxx">FT_FSTYPE_XXX</a><br />
<a href="ft2-basic_types.html#ft_fword">FT_FWord</a><br />
<a href="ft2-gasp_table.html#ft_gasp_xxx">FT_GASP_DO_GRAY</a><br />
<a href="ft2-gasp_table.html#ft_gasp_xxx">FT_GASP_DO_GRIDFIT</a><br />
<a href="ft2-quick_advance.html#ft_get_advances">FT_Get_Advances</a><br />
<a href="ft2-bdf_fonts.html#ft_get_bdf_charset_id">FT_Get_BDF_Charset_ID</a><br />
<a href="ft2-bdf_fonts.html#ft_get_bdf_property">FT_Get_BDF_Property</a><br />
-<a href="ft2-base_interface.html#ft_get_char_index">FT_Get_Char_Index</a><br />
-<a href="ft2-base_interface.html#ft_get_charmap_index">FT_Get_Charmap_Index</a><br />
+<a href="ft2-character_mapping.html#ft_get_char_index">FT_Get_Char_Index</a><br />
+<a href="ft2-character_mapping.html#ft_get_charmap_index">FT_Get_Charmap_Index</a><br />
<a href="ft2-cid_fonts.html#ft_get_cid_from_glyph_index">FT_Get_CID_From_Glyph_Index</a><br />
<a href="ft2-cid_fonts.html#ft_get_cid_is_internally_cid_keyed">FT_Get_CID_Is_Internally_CID_Keyed</a><br />
<a href="ft2-cid_fonts.html#ft_get_cid_registry_ordering_supplement">FT_Get_CID_Registry_Ordering_Supplement</a><br />
<a href="ft2-truetype_tables.html#ft_get_cmap_format">FT_Get_CMap_Format</a><br />
<a href="ft2-truetype_tables.html#ft_get_cmap_language_id">FT_Get_CMap_Language_ID</a><br />
+<a href="ft2-layer_management.html#ft_get_color_glyph_clipbox">FT_Get_Color_Glyph_ClipBox</a><br />
<a href="ft2-layer_management.html#ft_get_color_glyph_layer">FT_Get_Color_Glyph_Layer</a><br />
-<a href="ft2-base_interface.html#ft_get_first_char">FT_Get_First_Char</a><br />
+<a href="ft2-layer_management.html#ft_get_color_glyph_paint">FT_Get_Color_Glyph_Paint</a><br />
+<a href="ft2-layer_management.html#ft_get_colorline_stops">FT_Get_Colorline_Stops</a><br />
+<a href="ft2-multiple_masters.html#ft_get_default_named_instance">FT_Get_Default_Named_Instance</a><br />
+<a href="ft2-character_mapping.html#ft_get_first_char">FT_Get_First_Char</a><br />
<a href="ft2-font_formats.html#ft_get_font_format">FT_Get_Font_Format</a><br />
-<a href="ft2-base_interface.html#ft_get_fstype_flags">FT_Get_FSType_Flags</a><br />
+<a href="ft2-information_retrieval.html#ft_get_fstype_flags">FT_Get_FSType_Flags</a><br />
<a href="ft2-gasp_table.html#ft_get_gasp">FT_Get_Gasp</a><br />
<a href="ft2-glyph_management.html#ft_get_glyph">FT_Get_Glyph</a><br />
-<a href="ft2-base_interface.html#ft_get_glyph_name">FT_Get_Glyph_Name</a><br />
-<a href="ft2-base_interface.html#ft_get_kerning">FT_Get_Kerning</a><br />
+<a href="ft2-information_retrieval.html#ft_get_glyph_name">FT_Get_Glyph_Name</a><br />
+<a href="ft2-glyph_retrieval.html#ft_get_kerning">FT_Get_Kerning</a><br />
<a href="ft2-multiple_masters.html#ft_get_mm_blend_coordinates">FT_Get_MM_Blend_Coordinates</a><br />
<a href="ft2-multiple_masters.html#ft_get_mm_var">FT_Get_MM_Var</a><br />
<a href="ft2-multiple_masters.html#ft_get_mm_weightvector">FT_Get_MM_WeightVector</a><br />
<a href="ft2-module_management.html#ft_get_module">FT_Get_Module</a><br />
<a href="ft2-multiple_masters.html#ft_get_multi_master">FT_Get_Multi_Master</a><br />
-<a href="ft2-base_interface.html#ft_get_name_index">FT_Get_Name_Index</a><br />
-<a href="ft2-base_interface.html#ft_get_next_char">FT_Get_Next_Char</a><br />
+<a href="ft2-information_retrieval.html#ft_get_name_index">FT_Get_Name_Index</a><br />
+<a href="ft2-character_mapping.html#ft_get_next_char">FT_Get_Next_Char</a><br />
+<a href="ft2-layer_management.html#ft_get_paint">FT_Get_Paint</a><br />
+<a href="ft2-layer_management.html#ft_get_paint_layers">FT_Get_Paint_Layers</a><br />
<a href="ft2-pfr_fonts.html#ft_get_pfr_advance">FT_Get_PFR_Advance</a><br />
<a href="ft2-pfr_fonts.html#ft_get_pfr_kerning">FT_Get_PFR_Kerning</a><br />
<a href="ft2-pfr_fonts.html#ft_get_pfr_metrics">FT_Get_PFR_Metrics</a><br />
-<a href="ft2-base_interface.html#ft_get_postscript_name">FT_Get_Postscript_Name</a><br />
+<a href="ft2-information_retrieval.html#ft_get_postscript_name">FT_Get_Postscript_Name</a><br />
<a href="ft2-type1_tables.html#ft_get_ps_font_info">FT_Get_PS_Font_Info</a><br />
<a href="ft2-type1_tables.html#ft_get_ps_font_private">FT_Get_PS_Font_Private</a><br />
<a href="ft2-type1_tables.html#ft_get_ps_font_value">FT_Get_PS_Font_Value</a><br />
<a href="ft2-sfnt_names.html#ft_get_sfnt_name">FT_Get_Sfnt_Name</a><br />
<a href="ft2-sfnt_names.html#ft_get_sfnt_name_count">FT_Get_Sfnt_Name_Count</a><br />
<a href="ft2-truetype_tables.html#ft_get_sfnt_table">FT_Get_Sfnt_Table</a><br />
-<a href="ft2-base_interface.html#ft_get_subglyph_info">FT_Get_SubGlyph_Info</a><br />
-<a href="ft2-base_interface.html#ft_get_track_kerning">FT_Get_Track_Kerning</a><br />
+<a href="ft2-information_retrieval.html#ft_get_subglyph_info">FT_Get_SubGlyph_Info</a><br />
+<a href="ft2-glyph_retrieval.html#ft_get_track_kerning">FT_Get_Track_Kerning</a><br />
+<a href="ft2-sizing_and_scaling.html#ft_get_transform">FT_Get_Transform</a><br />
<a href="ft2-truetype_engine.html#ft_get_truetype_engine_type">FT_Get_TrueType_Engine_Type</a><br />
<a href="ft2-multiple_masters.html#ft_get_var_axis_flags">FT_Get_Var_Axis_Flags</a><br />
<a href="ft2-multiple_masters.html#ft_get_var_blend_coordinates">FT_Get_Var_Blend_Coordinates</a><br />
<a href="ft2-basic_types.html#ft_glyph_format">FT_GLYPH_FORMAT_NONE</a><br />
<a href="ft2-basic_types.html#ft_glyph_format">FT_GLYPH_FORMAT_OUTLINE</a><br />
<a href="ft2-basic_types.html#ft_glyph_format">FT_GLYPH_FORMAT_PLOTTER</a><br />
+<a href="ft2-basic_types.html#ft_glyph_format">FT_GLYPH_FORMAT_SVG</a><br />
<a href="ft2-glyph_management.html#ft_glyph_get_cbox">FT_Glyph_Get_CBox</a><br />
<a href="ft2-header_file_macros.html#ft_glyph_h">FT_GLYPH_H</a><br />
-<a href="ft2-base_interface.html#ft_glyph_metrics">FT_Glyph_Metrics</a><br />
+<a href="ft2-glyph_retrieval.html#ft_glyph_metrics">FT_Glyph_Metrics</a><br />
<a href="ft2-glyph_stroker.html#ft_glyph_stroke">FT_Glyph_Stroke</a><br />
<a href="ft2-glyph_stroker.html#ft_glyph_strokeborder">FT_Glyph_StrokeBorder</a><br />
<a href="ft2-glyph_management.html#ft_glyph_to_bitmap">FT_Glyph_To_Bitmap</a><br />
<a href="ft2-glyph_management.html#ft_glyph_transform">FT_Glyph_Transform</a><br />
<a href="ft2-glyph_management.html#ft_glyphrec">FT_GlyphRec</a><br />
-<a href="ft2-base_interface.html#ft_glyphslot">FT_GlyphSlot</a><br />
+<a href="ft2-glyph_retrieval.html#ft_glyphslot">FT_GlyphSlot</a><br />
<a href="ft2-bitmap_handling.html#ft_glyphslot_own_bitmap">FT_GlyphSlot_Own_Bitmap</a><br />
-<a href="ft2-base_interface.html#ft_glyphslotrec">FT_GlyphSlotRec</a><br />
+<a href="ft2-glyph_retrieval.html#ft_glyphslotrec">FT_GlyphSlotRec</a><br />
<a href="ft2-header_file_macros.html#ft_gx_validate_h">FT_GX_VALIDATE_H</a><br />
<a href="ft2-header_file_macros.html#ft_gzip_h">FT_GZIP_H</a><br />
<a href="ft2-gzip.html#ft_gzip_uncompress">FT_Gzip_Uncompress</a><br />
-<a href="ft2-base_interface.html#ft_has_color">FT_HAS_COLOR</a><br />
-<a href="ft2-base_interface.html#ft_has_fast_glyphs">FT_HAS_FAST_GLYPHS</a><br />
-<a href="ft2-base_interface.html#ft_has_fixed_sizes">FT_HAS_FIXED_SIZES</a><br />
-<a href="ft2-base_interface.html#ft_has_glyph_names">FT_HAS_GLYPH_NAMES</a><br />
-<a href="ft2-base_interface.html#ft_has_horizontal">FT_HAS_HORIZONTAL</a><br />
-<a href="ft2-base_interface.html#ft_has_kerning">FT_HAS_KERNING</a><br />
-<a href="ft2-base_interface.html#ft_has_multiple_masters">FT_HAS_MULTIPLE_MASTERS</a><br />
+<a href="ft2-font_testing_macros.html#ft_has_color">FT_HAS_COLOR</a><br />
+<a href="ft2-other_api_data.html#ft_has_fast_glyphs">FT_HAS_FAST_GLYPHS</a><br />
+<a href="ft2-font_testing_macros.html#ft_has_fixed_sizes">FT_HAS_FIXED_SIZES</a><br />
+<a href="ft2-font_testing_macros.html#ft_has_glyph_names">FT_HAS_GLYPH_NAMES</a><br />
+<a href="ft2-font_testing_macros.html#ft_has_horizontal">FT_HAS_HORIZONTAL</a><br />
+<a href="ft2-font_testing_macros.html#ft_has_kerning">FT_HAS_KERNING</a><br />
+<a href="ft2-font_testing_macros.html#ft_has_multiple_masters">FT_HAS_MULTIPLE_MASTERS</a><br />
<a href="ft2-type1_tables.html#ft_has_ps_glyph_names">FT_Has_PS_Glyph_Names</a><br />
-<a href="ft2-base_interface.html#ft_has_vertical">FT_HAS_VERTICAL</a><br />
+<a href="ft2-font_testing_macros.html#ft_has_sbix">FT_HAS_SBIX</a><br />
+<a href="ft2-font_testing_macros.html#ft_has_sbix_overlay">FT_HAS_SBIX_OVERLAY</a><br />
+<a href="ft2-font_testing_macros.html#ft_has_svg">FT_HAS_SVG</a><br />
+<a href="ft2-font_testing_macros.html#ft_has_vertical">FT_HAS_VERTICAL</a><br />
<a href="ft2-properties.html#ft_hinting_xxx">FT_HINTING_ADOBE</a><br />
<a href="ft2-properties.html#ft_hinting_xxx">FT_HINTING_FREETYPE</a><br />
<a href="ft2-properties.html#ft_hinting_xxx">FT_HINTING_XXX</a><br />
<a href="ft2-incremental.html#ft_incremental_interfacerec">FT_Incremental_InterfaceRec</a><br />
<a href="ft2-incremental.html#ft_incremental_metrics">FT_Incremental_Metrics</a><br />
<a href="ft2-incremental.html#ft_incremental_metricsrec">FT_Incremental_MetricsRec</a><br />
-<a href="ft2-base_interface.html#ft_init_freetype">FT_Init_FreeType</a><br />
+<a href="ft2-library_setup.html#ft_init_freetype">FT_Init_FreeType</a><br />
<a href="ft2-basic_types.html#ft_int">FT_Int</a><br />
<a href="ft2-basic_types.html#ft_int16">FT_Int16</a><br />
<a href="ft2-basic_types.html#ft_int32">FT_Int32</a><br />
<a href="ft2-basic_types.html#ft_int64">FT_Int64</a><br />
-<a href="ft2-base_interface.html#ft_is_cid_keyed">FT_IS_CID_KEYED</a><br />
-<a href="ft2-base_interface.html#ft_is_fixed_width">FT_IS_FIXED_WIDTH</a><br />
-<a href="ft2-base_interface.html#ft_is_named_instance">FT_IS_NAMED_INSTANCE</a><br />
-<a href="ft2-base_interface.html#ft_is_scalable">FT_IS_SCALABLE</a><br />
-<a href="ft2-base_interface.html#ft_is_sfnt">FT_IS_SFNT</a><br />
-<a href="ft2-base_interface.html#ft_is_tricky">FT_IS_TRICKY</a><br />
-<a href="ft2-base_interface.html#ft_is_variation">FT_IS_VARIATION</a><br />
-<a href="ft2-base_interface.html#ft_kerning_mode">FT_KERNING_DEFAULT</a><br />
-<a href="ft2-base_interface.html#ft_kerning_mode">FT_Kerning_Mode</a><br />
-<a href="ft2-base_interface.html#ft_kerning_mode">FT_KERNING_UNFITTED</a><br />
-<a href="ft2-base_interface.html#ft_kerning_mode">FT_KERNING_UNSCALED</a><br />
+<a href="ft2-font_testing_macros.html#ft_is_cid_keyed">FT_IS_CID_KEYED</a><br />
+<a href="ft2-font_testing_macros.html#ft_is_fixed_width">FT_IS_FIXED_WIDTH</a><br />
+<a href="ft2-font_testing_macros.html#ft_is_named_instance">FT_IS_NAMED_INSTANCE</a><br />
+<a href="ft2-font_testing_macros.html#ft_is_scalable">FT_IS_SCALABLE</a><br />
+<a href="ft2-font_testing_macros.html#ft_is_sfnt">FT_IS_SFNT</a><br />
+<a href="ft2-font_testing_macros.html#ft_is_tricky">FT_IS_TRICKY</a><br />
+<a href="ft2-font_testing_macros.html#ft_is_variation">FT_IS_VARIATION</a><br />
+<a href="ft2-glyph_retrieval.html#ft_kerning_mode">FT_KERNING_DEFAULT</a><br />
+<a href="ft2-glyph_retrieval.html#ft_kerning_mode">FT_Kerning_Mode</a><br />
+<a href="ft2-glyph_retrieval.html#ft_kerning_mode">FT_KERNING_UNFITTED</a><br />
+<a href="ft2-glyph_retrieval.html#ft_kerning_mode">FT_KERNING_UNSCALED</a><br />
<a href="ft2-layer_management.html#ft_layeriterator">FT_LayerIterator</a><br />
<a href="ft2-lcd_rendering.html#ft_lcdfilter">FT_LCD_FILTER_DEFAULT</a><br />
<a href="ft2-header_file_macros.html#ft_lcd_filter_h">FT_LCD_FILTER_H</a><br />
<a href="ft2-lcd_rendering.html#ft_lcdfilter">FT_LCD_FILTER_NONE</a><br />
<a href="ft2-lcd_rendering.html#ft_lcdfilter">FT_LcdFilter</a><br />
<a href="ft2-lcd_rendering.html#ft_lcdfivetapfilter">FT_LcdFiveTapFilter</a><br />
-<a href="ft2-base_interface.html#ft_library">FT_Library</a><br />
+<a href="ft2-library_setup.html#ft_library">FT_Library</a><br />
<a href="ft2-lcd_rendering.html#ft_library_setlcdfilter">FT_Library_SetLcdFilter</a><br />
<a href="ft2-lcd_rendering.html#ft_library_setlcdfilterweights">FT_Library_SetLcdFilterWeights</a><br />
<a href="ft2-lcd_rendering.html#ft_library_setlcdgeometry">FT_Library_SetLcdGeometry</a><br />
-<a href="ft2-version.html#ft_library_version">FT_Library_Version</a><br />
+<a href="ft2-library_setup.html#ft_library_version">FT_Library_Version</a><br />
<a href="ft2-list_processing.html#ft_list">FT_List</a><br />
<a href="ft2-list_processing.html#ft_list_add">FT_List_Add</a><br />
<a href="ft2-list_processing.html#ft_list_destructor">FT_List_Destructor</a><br />
<a href="ft2-list_processing.html#ft_listnode">FT_ListNode</a><br />
<a href="ft2-list_processing.html#ft_listnoderec">FT_ListNodeRec</a><br />
<a href="ft2-list_processing.html#ft_listrec">FT_ListRec</a><br />
-<a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_BITMAP_METRICS_ONLY</a><br />
-<a href="ft2-base_interface.html#ft_load_char">FT_Load_Char</a><br />
-<a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_COLOR</a><br />
-<a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_COMPUTE_METRICS</a><br />
-<a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_CROP_BITMAP</a><br />
-<a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_DEFAULT</a><br />
-<a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_FORCE_AUTOHINT</a><br />
-<a href="ft2-base_interface.html#ft_load_glyph">FT_Load_Glyph</a><br />
-<a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH</a><br />
-<a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_IGNORE_TRANSFORM</a><br />
-<a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_LINEAR_DESIGN</a><br />
-<a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_MONOCHROME</a><br />
-<a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_NO_AUTOHINT</a><br />
-<a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_NO_BITMAP</a><br />
-<a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_NO_HINTING</a><br />
-<a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_NO_RECURSE</a><br />
-<a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_NO_SCALE</a><br />
-<a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_PEDANTIC</a><br />
-<a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_RENDER</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_BITMAP_METRICS_ONLY</a><br />
+<a href="ft2-character_mapping.html#ft_load_char">FT_Load_Char</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_COLOR</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_COMPUTE_METRICS</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_CROP_BITMAP</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_DEFAULT</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_FORCE_AUTOHINT</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_IGNORE_TRANSFORM</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_LINEAR_DESIGN</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_MONOCHROME</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_AUTOHINT</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_BITMAP</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_HINTING</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_RECURSE</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_SCALE</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_SVG</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_PEDANTIC</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_RENDER</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_SBITS_ONLY</a><br />
<a href="ft2-truetype_tables.html#ft_load_sfnt_table">FT_Load_Sfnt_Table</a><br />
-<a href="ft2-base_interface.html#ft_load_target_xxx">FT_LOAD_TARGET_LCD</a><br />
-<a href="ft2-base_interface.html#ft_load_target_xxx">FT_LOAD_TARGET_LCD_V</a><br />
-<a href="ft2-base_interface.html#ft_load_target_xxx">FT_LOAD_TARGET_LIGHT</a><br />
-<a href="ft2-base_interface.html#ft_load_target_mode">FT_LOAD_TARGET_MODE</a><br />
-<a href="ft2-base_interface.html#ft_load_target_xxx">FT_LOAD_TARGET_MONO</a><br />
-<a href="ft2-base_interface.html#ft_load_target_xxx">FT_LOAD_TARGET_NORMAL</a><br />
-<a href="ft2-base_interface.html#ft_load_target_xxx">FT_LOAD_TARGET_XXX</a><br />
-<a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_VERTICAL_LAYOUT</a><br />
-<a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_XXX</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_target_xxx">FT_LOAD_TARGET_LCD</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_target_xxx">FT_LOAD_TARGET_LCD_V</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_target_xxx">FT_LOAD_TARGET_LIGHT</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_target_mode">FT_LOAD_TARGET_MODE</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_target_xxx">FT_LOAD_TARGET_MONO</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_target_xxx">FT_LOAD_TARGET_NORMAL</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_target_xxx">FT_LOAD_TARGET_XXX</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_VERTICAL_LAYOUT</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_XXX</a><br />
<a href="ft2-basic_types.html#ft_long">FT_Long</a><br />
<a href="ft2-header_file_macros.html#ft_lzw_h">FT_LZW_H</a><br />
<a href="ft2-header_file_macros.html#ft_mac_h">FT_MAC_H</a><br />
<a href="ft2-computations.html#ft_mulfix">FT_MulFix</a><br />
<a href="ft2-multiple_masters.html#ft_multi_master">FT_Multi_Master</a><br />
<a href="ft2-header_file_macros.html#ft_multiple_masters_h">FT_MULTIPLE_MASTERS_H</a><br />
-<a href="ft2-base_interface.html#ft_new_face">FT_New_Face</a><br />
+<a href="ft2-face_creation.html#ft_new_face">FT_New_Face</a><br />
<a href="ft2-mac_specific.html#ft_new_face_from_fond">FT_New_Face_From_FOND</a><br />
<a href="ft2-mac_specific.html#ft_new_face_from_fsref">FT_New_Face_From_FSRef</a><br />
<a href="ft2-mac_specific.html#ft_new_face_from_fsspec">FT_New_Face_From_FSSpec</a><br />
<a href="ft2-glyph_management.html#ft_new_glyph">FT_New_Glyph</a><br />
<a href="ft2-module_management.html#ft_new_library">FT_New_Library</a><br />
-<a href="ft2-base_interface.html#ft_new_memory_face">FT_New_Memory_Face</a><br />
+<a href="ft2-face_creation.html#ft_new_memory_face">FT_New_Memory_Face</a><br />
<a href="ft2-sizes_management.html#ft_new_size">FT_New_Size</a><br />
<a href="ft2-basic_types.html#ft_offset">FT_Offset</a><br />
-<a href="ft2-base_interface.html#ft_open_args">FT_Open_Args</a><br />
-<a href="ft2-base_interface.html#ft_open_xxx">FT_OPEN_DRIVER</a><br />
-<a href="ft2-base_interface.html#ft_open_face">FT_Open_Face</a><br />
-<a href="ft2-base_interface.html#ft_open_xxx">FT_OPEN_MEMORY</a><br />
-<a href="ft2-base_interface.html#ft_open_xxx">FT_OPEN_PARAMS</a><br />
-<a href="ft2-base_interface.html#ft_open_xxx">FT_OPEN_PATHNAME</a><br />
-<a href="ft2-base_interface.html#ft_open_xxx">FT_OPEN_STREAM</a><br />
-<a href="ft2-base_interface.html#ft_open_xxx">FT_OPEN_XXX</a><br />
+<a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a><br />
+<a href="ft2-face_creation.html#ft_open_args">FT_Open_Args</a><br />
+<a href="ft2-face_creation.html#ft_open_xxx">FT_OPEN_DRIVER</a><br />
+<a href="ft2-face_creation.html#ft_open_face">FT_Open_Face</a><br />
+<a href="ft2-face_creation.html#ft_open_xxx">FT_OPEN_MEMORY</a><br />
+<a href="ft2-face_creation.html#ft_open_xxx">FT_OPEN_PARAMS</a><br />
+<a href="ft2-face_creation.html#ft_open_xxx">FT_OPEN_PATHNAME</a><br />
+<a href="ft2-face_creation.html#ft_open_xxx">FT_OPEN_STREAM</a><br />
+<a href="ft2-face_creation.html#ft_open_xxx">FT_OPEN_XXX</a><br />
<a href="ft2-ot_validation.html#ft_opentype_free">FT_OpenType_Free</a><br />
<a href="ft2-ot_validation.html#ft_opentype_validate">FT_OpenType_Validate</a><br />
<a href="ft2-header_file_macros.html#ft_opentype_validate_h">FT_OPENTYPE_VALIDATE_H</a><br />
<a href="ft2-outline_processing.html#ft_orientation">FT_ORIENTATION_NONE</a><br />
<a href="ft2-outline_processing.html#ft_orientation">FT_ORIENTATION_POSTSCRIPT</a><br />
<a href="ft2-outline_processing.html#ft_orientation">FT_ORIENTATION_TRUETYPE</a><br />
+<a href="ft2-header_file_macros.html#ft_otsvg_h">FT_OTSVG_H</a><br />
<a href="ft2-outline_processing.html#ft_outline">FT_Outline</a><br />
<a href="ft2-outline_processing.html#ft_outline_check">FT_Outline_Check</a><br />
<a href="ft2-outline_processing.html#ft_outline_conictofunc">FT_Outline_ConicToFunc</a><br />
<a href="ft2-outline_processing.html#ft_outline_xxx">FT_OUTLINE_XXX</a><br />
<a href="ft2-glyph_management.html#ft_outlineglyph">FT_OutlineGlyph</a><br />
<a href="ft2-glyph_management.html#ft_outlineglyphrec">FT_OutlineGlyphRec</a><br />
+<a href="ft2-layer_management.html#ft_paintcolrglyph">FT_PaintColrGlyph</a><br />
+<a href="ft2-layer_management.html#ft_paintcolrlayers">FT_PaintColrLayers</a><br />
+<a href="ft2-layer_management.html#ft_paintcomposite">FT_PaintComposite</a><br />
+<a href="ft2-layer_management.html#ft_paintextend">FT_PaintExtend</a><br />
+<a href="ft2-layer_management.html#ft_paintformat">FT_PaintFormat</a><br />
+<a href="ft2-layer_management.html#ft_paintglyph">FT_PaintGlyph</a><br />
+<a href="ft2-layer_management.html#ft_paintlineargradient">FT_PaintLinearGradient</a><br />
+<a href="ft2-layer_management.html#ft_paintradialgradient">FT_PaintRadialGradient</a><br />
+<a href="ft2-layer_management.html#ft_paintrotate">FT_PaintRotate</a><br />
+<a href="ft2-layer_management.html#ft_paintscale">FT_PaintScale</a><br />
+<a href="ft2-layer_management.html#ft_paintskew">FT_PaintSkew</a><br />
+<a href="ft2-layer_management.html#ft_paintsolid">FT_PaintSolid</a><br />
+<a href="ft2-layer_management.html#ft_paintsweepgradient">FT_PaintSweepGradient</a><br />
+<a href="ft2-layer_management.html#ft_painttransform">FT_PaintTransform</a><br />
+<a href="ft2-layer_management.html#ft_painttranslate">FT_PaintTranslate</a><br />
<a href="ft2-color_management.html#ft_palette_data">FT_Palette_Data</a><br />
<a href="ft2-color_management.html#ft_palette_data_get">FT_Palette_Data_Get</a><br />
<a href="ft2-color_management.html#ft_palette_xxx">FT_PALETTE_FOR_DARK_BACKGROUND</a><br />
<a href="ft2-color_management.html#ft_palette_select">FT_Palette_Select</a><br />
<a href="ft2-color_management.html#ft_palette_set_foreground_color">FT_Palette_Set_Foreground_Color</a><br />
<a href="ft2-color_management.html#ft_palette_xxx">FT_PALETTE_XXX</a><br />
+<a href="ft2-parameter_tags.html#ft_param_tag_ignore_sbix">FT_PARAM_TAG_IGNORE_SBIX</a><br />
<a href="ft2-parameter_tags.html#ft_param_tag_ignore_typographic_family">FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY</a><br />
<a href="ft2-parameter_tags.html#ft_param_tag_ignore_typographic_subfamily">FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY</a><br />
<a href="ft2-parameter_tags.html#ft_param_tag_incremental">FT_PARAM_TAG_INCREMENTAL</a><br />
<a href="ft2-parameter_tags.html#ft_param_tag_random_seed">FT_PARAM_TAG_RANDOM_SEED</a><br />
<a href="ft2-parameter_tags.html#ft_param_tag_stem_darkening">FT_PARAM_TAG_STEM_DARKENING</a><br />
<a href="ft2-parameter_tags.html#ft_param_tag_unpatented_hinting">FT_PARAM_TAG_UNPATENTED_HINTING</a><br />
-<a href="ft2-base_interface.html#ft_parameter">FT_Parameter</a><br />
+<a href="ft2-face_creation.html#ft_parameter">FT_Parameter</a><br />
<a href="ft2-header_file_macros.html#ft_pcf_driver_h">FT_PCF_DRIVER_H</a><br />
<a href="ft2-header_file_macros.html#ft_pfr_h">FT_PFR_H</a><br />
<a href="ft2-basic_types.html#ft_pixel_mode">FT_Pixel_Mode</a><br />
<a href="ft2-raster.html#ft_raster_flag_xxx">FT_RASTER_FLAG_CLIP</a><br />
<a href="ft2-raster.html#ft_raster_flag_xxx">FT_RASTER_FLAG_DEFAULT</a><br />
<a href="ft2-raster.html#ft_raster_flag_xxx">FT_RASTER_FLAG_DIRECT</a><br />
+<a href="ft2-raster.html#ft_raster_flag_xxx">FT_RASTER_FLAG_SDF</a><br />
<a href="ft2-raster.html#ft_raster_flag_xxx">FT_RASTER_FLAG_XXX</a><br />
<a href="ft2-raster.html#ft_raster_funcs">FT_Raster_Funcs</a><br />
<a href="ft2-raster.html#ft_raster_newfunc">FT_Raster_NewFunc</a><br />
<a href="ft2-raster.html#ft_raster_resetfunc">FT_Raster_ResetFunc</a><br />
<a href="ft2-raster.html#ft_raster_setmodefunc">FT_Raster_SetModeFunc</a><br />
<a href="ft2-system_interface.html#ft_realloc_func">FT_Realloc_Func</a><br />
-<a href="ft2-base_interface.html#ft_reference_face">FT_Reference_Face</a><br />
+<a href="ft2-face_creation.html#ft_reference_face">FT_Reference_Face</a><br />
<a href="ft2-module_management.html#ft_reference_library">FT_Reference_Library</a><br />
<a href="ft2-module_management.html#ft_remove_module">FT_Remove_Module</a><br />
-<a href="ft2-base_interface.html#ft_render_glyph">FT_Render_Glyph</a><br />
+<a href="ft2-glyph_retrieval.html#ft_render_glyph">FT_Render_Glyph</a><br />
<a href="ft2-header_file_macros.html#ft_render_h">FT_RENDER_H</a><br />
-<a href="ft2-base_interface.html#ft_render_mode">FT_Render_Mode</a><br />
-<a href="ft2-base_interface.html#ft_render_mode">FT_RENDER_MODE_LCD</a><br />
-<a href="ft2-base_interface.html#ft_render_mode">FT_RENDER_MODE_LCD_V</a><br />
-<a href="ft2-base_interface.html#ft_render_mode">FT_RENDER_MODE_LIGHT</a><br />
-<a href="ft2-base_interface.html#ft_render_mode">FT_RENDER_MODE_MONO</a><br />
-<a href="ft2-base_interface.html#ft_render_mode">FT_RENDER_MODE_NORMAL</a><br />
+<a href="ft2-glyph_retrieval.html#ft_render_mode">FT_Render_Mode</a><br />
+<a href="ft2-glyph_retrieval.html#ft_render_mode">FT_RENDER_MODE_LCD</a><br />
+<a href="ft2-glyph_retrieval.html#ft_render_mode">FT_RENDER_MODE_LCD_V</a><br />
+<a href="ft2-glyph_retrieval.html#ft_render_mode">FT_RENDER_MODE_LIGHT</a><br />
+<a href="ft2-glyph_retrieval.html#ft_render_mode">FT_RENDER_MODE_MONO</a><br />
+<a href="ft2-glyph_retrieval.html#ft_render_mode">FT_RENDER_MODE_NORMAL</a><br />
+<a href="ft2-glyph_retrieval.html#ft_render_mode">FT_RENDER_MODE_SDF</a><br />
<a href="ft2-module_management.html#ft_renderer">FT_Renderer</a><br />
<a href="ft2-module_management.html#ft_renderer_class">FT_Renderer_Class</a><br />
-<a href="ft2-base_interface.html#ft_request_size">FT_Request_Size</a><br />
+<a href="ft2-sizing_and_scaling.html#ft_request_size">FT_Request_Size</a><br />
<a href="ft2-computations.html#ft_roundfix">FT_RoundFix</a><br />
-<a href="ft2-base_interface.html#ft_select_charmap">FT_Select_Charmap</a><br />
-<a href="ft2-base_interface.html#ft_select_size">FT_Select_Size</a><br />
-<a href="ft2-base_interface.html#ft_set_char_size">FT_Set_Char_Size</a><br />
-<a href="ft2-base_interface.html#ft_set_charmap">FT_Set_Charmap</a><br />
+<a href="ft2-character_mapping.html#ft_select_charmap">FT_Select_Charmap</a><br />
+<a href="ft2-sizing_and_scaling.html#ft_select_size">FT_Select_Size</a><br />
+<a href="ft2-sizing_and_scaling.html#ft_set_char_size">FT_Set_Char_Size</a><br />
+<a href="ft2-character_mapping.html#ft_set_charmap">FT_Set_Charmap</a><br />
<a href="ft2-module_management.html#ft_set_debug_hook">FT_Set_Debug_Hook</a><br />
+<a href="ft2-debugging_apis.html#ft_set_default_log_handler">FT_Set_Default_Log_Handler</a><br />
<a href="ft2-module_management.html#ft_set_default_properties">FT_Set_Default_Properties</a><br />
+<a href="ft2-debugging_apis.html#ft_set_log_handler">FT_Set_Log_Handler</a><br />
<a href="ft2-multiple_masters.html#ft_set_mm_blend_coordinates">FT_Set_MM_Blend_Coordinates</a><br />
<a href="ft2-multiple_masters.html#ft_set_mm_design_coordinates">FT_Set_MM_Design_Coordinates</a><br />
<a href="ft2-multiple_masters.html#ft_set_mm_weightvector">FT_Set_MM_WeightVector</a><br />
<a href="ft2-multiple_masters.html#ft_set_named_instance">FT_Set_Named_Instance</a><br />
-<a href="ft2-base_interface.html#ft_set_pixel_sizes">FT_Set_Pixel_Sizes</a><br />
+<a href="ft2-sizing_and_scaling.html#ft_set_pixel_sizes">FT_Set_Pixel_Sizes</a><br />
<a href="ft2-module_management.html#ft_set_renderer">FT_Set_Renderer</a><br />
-<a href="ft2-base_interface.html#ft_set_transform">FT_Set_Transform</a><br />
+<a href="ft2-sizing_and_scaling.html#ft_set_transform">FT_Set_Transform</a><br />
<a href="ft2-multiple_masters.html#ft_set_var_blend_coordinates">FT_Set_Var_Blend_Coordinates</a><br />
<a href="ft2-multiple_masters.html#ft_set_var_design_coordinates">FT_Set_Var_Design_Coordinates</a><br />
<a href="ft2-truetype_tables.html#ft_sfnt_tag">FT_SFNT_HEAD</a><br />
<a href="ft2-sfnt_names.html#ft_sfntname">FT_SfntName</a><br />
<a href="ft2-basic_types.html#ft_short">FT_Short</a><br />
<a href="ft2-computations.html#ft_sin">FT_Sin</a><br />
-<a href="ft2-base_interface.html#ft_size">FT_Size</a><br />
-<a href="ft2-base_interface.html#ft_size_internal">FT_Size_Internal</a><br />
-<a href="ft2-base_interface.html#ft_size_metrics">FT_Size_Metrics</a><br />
-<a href="ft2-base_interface.html#ft_size_request">FT_Size_Request</a><br />
-<a href="ft2-base_interface.html#ft_size_request_type">FT_Size_Request_Type</a><br />
-<a href="ft2-base_interface.html#ft_size_request_type">FT_SIZE_REQUEST_TYPE_BBOX</a><br />
-<a href="ft2-base_interface.html#ft_size_request_type">FT_SIZE_REQUEST_TYPE_CELL</a><br />
-<a href="ft2-base_interface.html#ft_size_request_type">FT_SIZE_REQUEST_TYPE_NOMINAL</a><br />
-<a href="ft2-base_interface.html#ft_size_request_type">FT_SIZE_REQUEST_TYPE_REAL_DIM</a><br />
-<a href="ft2-base_interface.html#ft_size_request_type">FT_SIZE_REQUEST_TYPE_SCALES</a><br />
-<a href="ft2-base_interface.html#ft_size_requestrec">FT_Size_RequestRec</a><br />
-<a href="ft2-base_interface.html#ft_sizerec">FT_SizeRec</a><br />
+<a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a><br />
+<a href="ft2-other_api_data.html#ft_size_internal">FT_Size_Internal</a><br />
+<a href="ft2-sizing_and_scaling.html#ft_size_metrics">FT_Size_Metrics</a><br />
+<a href="ft2-sizing_and_scaling.html#ft_size_request">FT_Size_Request</a><br />
+<a href="ft2-sizing_and_scaling.html#ft_size_request_type">FT_Size_Request_Type</a><br />
+<a href="ft2-sizing_and_scaling.html#ft_size_request_type">FT_SIZE_REQUEST_TYPE_BBOX</a><br />
+<a href="ft2-sizing_and_scaling.html#ft_size_request_type">FT_SIZE_REQUEST_TYPE_CELL</a><br />
+<a href="ft2-sizing_and_scaling.html#ft_size_request_type">FT_SIZE_REQUEST_TYPE_NOMINAL</a><br />
+<a href="ft2-sizing_and_scaling.html#ft_size_request_type">FT_SIZE_REQUEST_TYPE_REAL_DIM</a><br />
+<a href="ft2-sizing_and_scaling.html#ft_size_request_type">FT_SIZE_REQUEST_TYPE_SCALES</a><br />
+<a href="ft2-sizing_and_scaling.html#ft_size_requestrec">FT_Size_RequestRec</a><br />
+<a href="ft2-sizing_and_scaling.html#ft_sizerec">FT_SizeRec</a><br />
<a href="ft2-header_file_macros.html#ft_sizes_h">FT_SIZES_H</a><br />
-<a href="ft2-base_interface.html#ft_slot_internal">FT_Slot_Internal</a><br />
+<a href="ft2-other_api_data.html#ft_slot_internal">FT_Slot_Internal</a><br />
<a href="ft2-raster.html#ft_span">FT_Span</a><br />
<a href="ft2-raster.html#ft_spanfunc">FT_SpanFunc</a><br />
<a href="ft2-system_interface.html#ft_stream">FT_Stream</a><br />
<a href="ft2-glyph_stroker.html#ft_stroker_rewind">FT_Stroker_Rewind</a><br />
<a href="ft2-glyph_stroker.html#ft_stroker_set">FT_Stroker_Set</a><br />
<a href="ft2-glyph_stroker.html#ft_strokerborder">FT_StrokerBorder</a><br />
-<a href="ft2-base_interface.html#ft_style_flag_xxx">FT_STYLE_FLAG_BOLD</a><br />
-<a href="ft2-base_interface.html#ft_style_flag_xxx">FT_STYLE_FLAG_ITALIC</a><br />
-<a href="ft2-base_interface.html#ft_style_flag_xxx">FT_STYLE_FLAG_XXX</a><br />
-<a href="ft2-base_interface.html#ft_subglyph">FT_SubGlyph</a><br />
-<a href="ft2-base_interface.html#ft_subglyph_flag_xxx">FT_SUBGLYPH_FLAG_2X2</a><br />
-<a href="ft2-base_interface.html#ft_subglyph_flag_xxx">FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS</a><br />
-<a href="ft2-base_interface.html#ft_subglyph_flag_xxx">FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES</a><br />
-<a href="ft2-base_interface.html#ft_subglyph_flag_xxx">FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID</a><br />
-<a href="ft2-base_interface.html#ft_subglyph_flag_xxx">FT_SUBGLYPH_FLAG_SCALE</a><br />
-<a href="ft2-base_interface.html#ft_subglyph_flag_xxx">FT_SUBGLYPH_FLAG_USE_MY_METRICS</a><br />
-<a href="ft2-base_interface.html#ft_subglyph_flag_xxx">FT_SUBGLYPH_FLAG_XXX</a><br />
-<a href="ft2-base_interface.html#ft_subglyph_flag_xxx">FT_SUBGLYPH_FLAG_XY_SCALE</a><br />
+<a href="ft2-face_creation.html#ft_style_flag_xxx">FT_STYLE_FLAG_BOLD</a><br />
+<a href="ft2-face_creation.html#ft_style_flag_xxx">FT_STYLE_FLAG_ITALIC</a><br />
+<a href="ft2-face_creation.html#ft_style_flag_xxx">FT_STYLE_FLAG_XXX</a><br />
+<a href="ft2-other_api_data.html#ft_subglyph">FT_SubGlyph</a><br />
+<a href="ft2-information_retrieval.html#ft_subglyph_flag_xxx">FT_SUBGLYPH_FLAG_2X2</a><br />
+<a href="ft2-information_retrieval.html#ft_subglyph_flag_xxx">FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS</a><br />
+<a href="ft2-information_retrieval.html#ft_subglyph_flag_xxx">FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES</a><br />
+<a href="ft2-information_retrieval.html#ft_subglyph_flag_xxx">FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID</a><br />
+<a href="ft2-information_retrieval.html#ft_subglyph_flag_xxx">FT_SUBGLYPH_FLAG_SCALE</a><br />
+<a href="ft2-information_retrieval.html#ft_subglyph_flag_xxx">FT_SUBGLYPH_FLAG_USE_MY_METRICS</a><br />
+<a href="ft2-information_retrieval.html#ft_subglyph_flag_xxx">FT_SUBGLYPH_FLAG_XXX</a><br />
+<a href="ft2-information_retrieval.html#ft_subglyph_flag_xxx">FT_SUBGLYPH_FLAG_XY_SCALE</a><br />
+<a href="ft2-svg_fonts.html#ft_svg_document">FT_SVG_Document</a><br />
+<a href="ft2-svg_fonts.html#ft_svg_documentrec">FT_SVG_DocumentRec</a><br />
+<a href="ft2-glyph_management.html#ft_svgglyph">FT_SvgGlyph</a><br />
+<a href="ft2-glyph_management.html#ft_svgglyphrec">FT_SvgGlyphRec</a><br />
<a href="ft2-header_file_macros.html#ft_synthesis_h">FT_SYNTHESIS_H</a><br />
<a href="ft2-header_file_macros.html#ft_system_h">FT_SYSTEM_H</a><br />
<a href="ft2-basic_types.html#ft_tag">FT_Tag</a><br />
<a href="ft2-computations.html#ft_tan">FT_Tan</a><br />
+<a href="ft2-debugging_apis.html#ft_trace_set_default_level">FT_Trace_Set_Default_Level</a><br />
+<a href="ft2-debugging_apis.html#ft_trace_set_level">FT_Trace_Set_Level</a><br />
<a href="ft2-header_file_macros.html#ft_trigonometry_h">FT_TRIGONOMETRY_H</a><br />
<a href="ft2-header_file_macros.html#ft_truetype_driver_h">FT_TRUETYPE_DRIVER_H</a><br />
<a href="ft2-truetype_engine.html#ft_truetypeenginetype">FT_TRUETYPE_ENGINE_TYPE_NONE</a><br />
<a href="ft2-type1_tables.html#ps_privaterec">PS_PrivateRec</a> </p>
<h3 id="r">R<a class="headerlink" href="#r" title="Permanent link">¶</a></h3>
<p><a href="ft2-properties.html#random-seed">random-seed</a> </p>
+<h3 id="s">S<a class="headerlink" href="#s" title="Permanent link">¶</a></h3>
+<p><a href="ft2-properties.html#svg-hooks">svg-hooks</a><br />
+<a href="ft2-svg_fonts.html#svg_lib_free_func">SVG_Lib_Free_Func</a><br />
+<a href="ft2-svg_fonts.html#svg_lib_init_func">SVG_Lib_Init_Func</a><br />
+<a href="ft2-svg_fonts.html#svg_lib_preset_slot_func">SVG_Lib_Preset_Slot_Func</a><br />
+<a href="ft2-svg_fonts.html#svg_lib_render_func">SVG_Lib_Render_Func</a><br />
+<a href="ft2-svg_fonts.html#svg_rendererhooks">SVG_RendererHooks</a> </p>
<h3 id="t">T<a class="headerlink" href="#t" title="Permanent link">¶</a></h3>
<p><a href="ft2-type1_tables.html#t1_blend_flags">T1_BLEND_BLUE_SCALE</a><br />
<a href="ft2-type1_tables.html#t1_blend_flags">T1_BLEND_BLUE_SHIFT</a><br />
<h3 id="w">W<a class="headerlink" href="#w" title="Permanent link">¶</a></h3>
<p><a href="ft2-properties.html#warping">warping</a> </p>
<hr />
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+<div class="timestamp">generated on Fri Aug 25 18:54:11 2023 UTC</div>
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+
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+ <a href="#synopsis" class="md-nav__link">
+ Synopsis
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+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_get_name_index" class="md-nav__link">
+ FT_Get_Name_Index
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_get_glyph_name" class="md-nav__link">
+ FT_Get_Glyph_Name
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_get_postscript_name" class="md-nav__link">
+ FT_Get_Postscript_Name
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_get_fstype_flags" class="md-nav__link">
+ FT_Get_FSType_Flags
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_fstype_xxx" class="md-nav__link">
+ FT_FSTYPE_XXX
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_get_subglyph_info" class="md-nav__link">
+ FT_Get_SubGlyph_Info
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_subglyph_flag_xxx" class="md-nav__link">
+ FT_SUBGLYPH_FLAG_XXX
+ </a>
+
+</li>
+
+ </ul>
+
+</nav>
+ </div>
+ </div>
+ </div>
+
+
+ <div class="md-content" data-md-component="content">
+ <article class="md-content__inner md-typeset">
+
+
+
+ <p><a href="https://www.freetype.org">FreeType</a> » <a href="../">Docs</a> » <a href="index.html#core-api">Core API</a> » Information Retrieval</p>
+<hr />
+<h1 id="information-retrieval">Information Retrieval<a class="headerlink" href="#information-retrieval" title="Permanent link">¶</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">¶</a></h2>
+<p>Functions to retrieve font and glyph information. Only some very basic data is covered; see also the chapter on the format-specific API for more.</p>
+<h2 id="ft_get_name_index">FT_Get_Name_Index<a class="headerlink" href="#ft_get_name_index" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> )
+ <b>FT_Get_Name_Index</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
+ <span class="keyword">const</span> <a href="ft2-basic_types.html#ft_string">FT_String</a>* glyph_name );
+</code></pre></div>
+
+<p>Return the glyph index of a given glyph name. This only works for those faces where <code><a href="ft2-font_testing_macros.html#ft_has_glyph_names">FT_HAS_GLYPH_NAMES</a></code> returns true.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the source face object.</p>
+</td></tr>
+<tr><td class="val" id="glyph_name">glyph_name</td><td class="desc">
+<p>The glyph name.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>The glyph index. 0 means ‘undefined character code’.</p>
+<h4>note</h4>
+
+<p>Acceptable glyph names might come from the <a href="https://github.com/adobe-type-tools/agl-aglfn">Adobe Glyph List</a>. See <code><a href="ft2-information_retrieval.html#ft_get_glyph_name">FT_Get_Glyph_Name</a></code> for the inverse functionality.</p>
+<p>This function has limited capabilities if the config macro <code>FT_CONFIG_OPTION_POSTSCRIPT_NAMES</code> is not defined in <code>ftoption.h</code>: It then works only for fonts that actually embed glyph names (which many recent OpenType fonts do not).</p>
+<hr>
+
+<h2 id="ft_get_glyph_name">FT_Get_Glyph_Name<a class="headerlink" href="#ft_get_glyph_name" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+ <b>FT_Get_Glyph_Name</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> glyph_index,
+ <a href="ft2-basic_types.html#ft_pointer">FT_Pointer</a> buffer,
+ <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> buffer_max );
+</code></pre></div>
+
+<p>Retrieve the ASCII name of a given glyph in a face. This only works for those faces where <code><a href="ft2-font_testing_macros.html#ft_has_glyph_names">FT_HAS_GLYPH_NAMES</a></code> returns true.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to a source face object.</p>
+</td></tr>
+<tr><td class="val" id="glyph_index">glyph_index</td><td class="desc">
+<p>The glyph index.</p>
+</td></tr>
+<tr><td class="val" id="buffer_max">buffer_max</td><td class="desc">
+<p>The maximum number of bytes available in the buffer.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="buffer">buffer</td><td class="desc">
+<p>A pointer to a target buffer where the name is copied to.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0 means success.</p>
+<h4>note</h4>
+
+<p>An error is returned if the face doesn't provide glyph names or if the glyph index is invalid. In all cases of failure, the first byte of <code>buffer</code> is set to 0 to indicate an empty name.</p>
+<p>The glyph name is truncated to fit within the buffer if it is too long. The returned string is always zero-terminated.</p>
+<p>Be aware that FreeType reorders glyph indices internally so that glyph index 0 always corresponds to the ‘missing glyph’ (called ‘.notdef’).</p>
+<p>This function has limited capabilities if the config macro <code>FT_CONFIG_OPTION_POSTSCRIPT_NAMES</code> is not defined in <code>ftoption.h</code>: It then works only for fonts that actually embed glyph names (which many recent OpenType fonts do not).</p>
+<hr>
+
+<h2 id="ft_get_postscript_name">FT_Get_Postscript_Name<a class="headerlink" href="#ft_get_postscript_name" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> FT_EXPORT( <span class="keyword">const</span> <span class="keyword">char</span>* )
+ <b>FT_Get_Postscript_Name</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face );
+</code></pre></div>
+
+<p>Retrieve the ASCII PostScript name of a given face, if available. This only works with PostScript, TrueType, and OpenType fonts.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the source face object.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>A pointer to the face's PostScript name. <code>NULL</code> if unavailable.</p>
+<h4>note</h4>
+
+<p>The returned pointer is owned by the face and is destroyed with it.</p>
+<p>For variation fonts, this string changes if you select a different instance, and you have to call <code>FT_Get_PostScript_Name</code> again to retrieve it. FreeType follows Adobe TechNote #5902, ‘Generating PostScript Names for Fonts Using OpenType Font Variations’.</p>
+<p><a href="https://download.macromedia.com/pub/developer/opentype/tech-notes/5902.AdobePSNameGeneration.html">https://download.macromedia.com/pub/developer/opentype/tech-notes/5902.AdobePSNameGeneration.html</a></p>
+<p>[Since 2.9] Special PostScript names for named instances are only returned if the named instance is set with <code><a href="ft2-multiple_masters.html#ft_set_named_instance">FT_Set_Named_Instance</a></code> (and the font has corresponding entries in its ‘fvar’ table or is the default named instance). If <code><a href="ft2-font_testing_macros.html#ft_is_variation">FT_IS_VARIATION</a></code> returns true, the algorithmically derived PostScript name is provided, not looking up special entries for named instances.</p>
+<hr>
+
+<h2 id="ft_get_fstype_flags">FT_Get_FSType_Flags<a class="headerlink" href="#ft_get_fstype_flags" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a> )
+ <b>FT_Get_FSType_Flags</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face );
+</code></pre></div>
+
+<p>Return the <code>fsType</code> flags for a font.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the source face object.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>The <code>fsType</code> flags, see <code><a href="ft2-information_retrieval.html#ft_fstype_xxx">FT_FSTYPE_XXX</a></code>.</p>
+<h4>note</h4>
+
+<p>Use this function rather than directly reading the <code>fs_type</code> field in the <code><a href="ft2-type1_tables.html#ps_fontinforec">PS_FontInfoRec</a></code> structure, which is only guaranteed to return the correct results for Type 1 fonts.</p>
+<h4>since</h4>
+
+<p>2.3.8</p>
+<hr>
+
+<h2 id="ft_fstype_xxx">FT_FSTYPE_XXX<a class="headerlink" href="#ft_fstype_xxx" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <a href="ft2-information_retrieval.html#ft_fstype_installable_embedding">FT_FSTYPE_INSTALLABLE_EMBEDDING</a> 0x0000
+#<span class="keyword">define</span> <a href="ft2-information_retrieval.html#ft_fstype_restricted_license_embedding">FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING</a> 0x0002
+#<span class="keyword">define</span> <a href="ft2-information_retrieval.html#ft_fstype_preview_and_print_embedding">FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING</a> 0x0004
+#<span class="keyword">define</span> <a href="ft2-information_retrieval.html#ft_fstype_editable_embedding">FT_FSTYPE_EDITABLE_EMBEDDING</a> 0x0008
+#<span class="keyword">define</span> <a href="ft2-information_retrieval.html#ft_fstype_no_subsetting">FT_FSTYPE_NO_SUBSETTING</a> 0x0100
+#<span class="keyword">define</span> <a href="ft2-information_retrieval.html#ft_fstype_bitmap_embedding_only">FT_FSTYPE_BITMAP_EMBEDDING_ONLY</a> 0x0200
+</code></pre></div>
+
+<p>A list of bit flags used in the <code>fsType</code> field of the OS/2 table in a TrueType or OpenType font and the <code>FSType</code> entry in a PostScript font. These bit flags are returned by <code><a href="ft2-information_retrieval.html#ft_get_fstype_flags">FT_Get_FSType_Flags</a></code>; they inform client applications of embedding and subsetting restrictions associated with a font.</p>
+<p>See <a href="https://www.adobe.com/content/dam/Adobe/en/devnet/acrobat/pdfs/FontPolicies.pdf">https://www.adobe.com/content/dam/Adobe/en/devnet/acrobat/pdfs/FontPolicies.pdf</a> for more details.</p>
+<h4>values</h4>
+<table class="fields long">
+<tr><td class="val" id="ft_fstype_installable_embedding">FT_FSTYPE_INSTALLABLE_EMBEDDING</td><td class="desc">
+<p>Fonts with no fsType bit set may be embedded and permanently installed on the remote system by an application.</p>
+</td></tr>
+<tr><td class="val" id="ft_fstype_restricted_license_embedding">FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING</td><td class="desc">
+<p>Fonts that have only this bit set must not be modified, embedded or exchanged in any manner without first obtaining permission of the font software copyright owner.</p>
+</td></tr>
+<tr><td class="val" id="ft_fstype_preview_and_print_embedding">FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING</td><td class="desc">
+<p>The font may be embedded and temporarily loaded on the remote system. Documents containing Preview & Print fonts must be opened ‘read-only’; no edits can be applied to the document.</p>
+</td></tr>
+<tr><td class="val" id="ft_fstype_editable_embedding">FT_FSTYPE_EDITABLE_EMBEDDING</td><td class="desc">
+<p>The font may be embedded but must only be installed temporarily on other systems. In contrast to Preview & Print fonts, documents containing editable fonts may be opened for reading, editing is permitted, and changes may be saved.</p>
+</td></tr>
+<tr><td class="val" id="ft_fstype_no_subsetting">FT_FSTYPE_NO_SUBSETTING</td><td class="desc">
+<p>The font may not be subsetted prior to embedding.</p>
+</td></tr>
+<tr><td class="val" id="ft_fstype_bitmap_embedding_only">FT_FSTYPE_BITMAP_EMBEDDING_ONLY</td><td class="desc">
+<p>Only bitmaps contained in the font may be embedded; no outline data may be embedded. If there are no bitmaps available in the font, then the font is unembeddable.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>The flags are ORed together, thus more than a single value can be returned.</p>
+<p>While the <code>fsType</code> flags can indicate that a font may be embedded, a license with the font vendor may be separately required to use the font in this way.</p>
+<hr>
+
+<h2 id="ft_get_subglyph_info">FT_Get_SubGlyph_Info<a class="headerlink" href="#ft_get_subglyph_info" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+ <b>FT_Get_SubGlyph_Info</b>( <a href="ft2-glyph_retrieval.html#ft_glyphslot">FT_GlyphSlot</a> glyph,
+ <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> sub_index,
+ <a href="ft2-basic_types.html#ft_int">FT_Int</a> *p_index,
+ <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> *p_flags,
+ <a href="ft2-basic_types.html#ft_int">FT_Int</a> *p_arg1,
+ <a href="ft2-basic_types.html#ft_int">FT_Int</a> *p_arg2,
+ <a href="ft2-basic_types.html#ft_matrix">FT_Matrix</a> *p_transform );
+</code></pre></div>
+
+<p>Retrieve a description of a given subglyph. Only use it if <code>glyph->format</code> is <code><a href="ft2-basic_types.html#ft_glyph_format">FT_GLYPH_FORMAT_COMPOSITE</a></code>; an error is returned otherwise.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="glyph">glyph</td><td class="desc">
+<p>The source glyph slot.</p>
+</td></tr>
+<tr><td class="val" id="sub_index">sub_index</td><td class="desc">
+<p>The index of the subglyph. Must be less than <code>glyph->num_subglyphs</code>.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="p_index">p_index</td><td class="desc">
+<p>The glyph index of the subglyph.</p>
+</td></tr>
+<tr><td class="val" id="p_flags">p_flags</td><td class="desc">
+<p>The subglyph flags, see <code><a href="ft2-information_retrieval.html#ft_subglyph_flag_xxx">FT_SUBGLYPH_FLAG_XXX</a></code>.</p>
+</td></tr>
+<tr><td class="val" id="p_arg1">p_arg1</td><td class="desc">
+<p>The subglyph's first argument (if any).</p>
+</td></tr>
+<tr><td class="val" id="p_arg2">p_arg2</td><td class="desc">
+<p>The subglyph's second argument (if any).</p>
+</td></tr>
+<tr><td class="val" id="p_transform">p_transform</td><td class="desc">
+<p>The subglyph transformation (if any).</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0 means success.</p>
+<h4>note</h4>
+
+<p>The values of <code>*p_arg1</code>, <code>*p_arg2</code>, and <code>*p_transform</code> must be interpreted depending on the flags returned in <code>*p_flags</code>. See the OpenType specification for details.</p>
+<p><a href="https://docs.microsoft.com/en-us/typography/opentype/spec/glyf#composite-glyph-description">https://docs.microsoft.com/en-us/typography/opentype/spec/glyf#composite-glyph-description</a></p>
+<hr>
+
+<h2 id="ft_subglyph_flag_xxx">FT_SUBGLYPH_FLAG_XXX<a class="headerlink" href="#ft_subglyph_flag_xxx" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <a href="ft2-information_retrieval.html#ft_subglyph_flag_args_are_words">FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS</a> 1
+#<span class="keyword">define</span> <a href="ft2-information_retrieval.html#ft_subglyph_flag_args_are_xy_values">FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES</a> 2
+#<span class="keyword">define</span> <a href="ft2-information_retrieval.html#ft_subglyph_flag_round_xy_to_grid">FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID</a> 4
+#<span class="keyword">define</span> <a href="ft2-information_retrieval.html#ft_subglyph_flag_scale">FT_SUBGLYPH_FLAG_SCALE</a> 8
+#<span class="keyword">define</span> <a href="ft2-information_retrieval.html#ft_subglyph_flag_xy_scale">FT_SUBGLYPH_FLAG_XY_SCALE</a> 0x40
+#<span class="keyword">define</span> <a href="ft2-information_retrieval.html#ft_subglyph_flag_2x2">FT_SUBGLYPH_FLAG_2X2</a> 0x80
+#<span class="keyword">define</span> <a href="ft2-information_retrieval.html#ft_subglyph_flag_use_my_metrics">FT_SUBGLYPH_FLAG_USE_MY_METRICS</a> 0x200
+</code></pre></div>
+
+<p>A list of constants describing subglyphs. Please refer to the ‘glyf’ table description in the OpenType specification for the meaning of the various flags (which get synthesized for non-OpenType subglyphs).</p>
+<p><a href="https://docs.microsoft.com/en-us/typography/opentype/spec/glyf#composite-glyph-description">https://docs.microsoft.com/en-us/typography/opentype/spec/glyf#composite-glyph-description</a></p>
+<h4>values</h4>
+<table class="fields long">
+<tr><td class="val" id="ft_subglyph_flag_args_are_words">FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ft_subglyph_flag_args_are_xy_values">FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ft_subglyph_flag_round_xy_to_grid">FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ft_subglyph_flag_scale">FT_SUBGLYPH_FLAG_SCALE</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ft_subglyph_flag_xy_scale">FT_SUBGLYPH_FLAG_XY_SCALE</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ft_subglyph_flag_2x2">FT_SUBGLYPH_FLAG_2X2</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ft_subglyph_flag_use_my_metrics">FT_SUBGLYPH_FLAG_USE_MY_METRICS</td><td class="desc">
+
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- <li class="md-nav__item">
- <a href="ft2-version.html" title="FreeType Version" class="md-nav__link">
- FreeType Version
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-basic_types.html" class="md-nav__link">
+ Basic Data Types
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link">
- Basic Data Types
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-library_setup.html" class="md-nav__link">
+ Library Setup
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link">
- Base Interface
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-face_creation.html" class="md-nav__link">
+ Face Creation
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
- Unicode Variation Sequences
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-font_testing_macros.html" class="md-nav__link">
+ Font Testing Macros
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
- Glyph Color Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+ Sizing and Scaling
+ </a>
+ </li>
+
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+ Glyph Retrieval
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-character_mapping.html" class="md-nav__link">
+ Character Mapping
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-information_retrieval.html" class="md-nav__link">
+ Information Retrieval
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-other_api_data.html" class="md-nav__link">
+ Other API Data
+ </a>
+ </li>
+
+ </ul>
+ </nav>
+ </li>
+
- <li class="md-nav__item md-nav__item--active">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
-
-
- <label class="md-nav__link md-nav__link--active" for="__toc">
- Glyph Layer Management
- </label>
-
- <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link md-nav__link--active">
- Glyph Layer Management
- </a>
-
-<nav class="md-nav md-nav--secondary">
+
+
- <label class="md-nav__title" for="__toc">Table of contents</label>
- <ul class="md-nav__list" data-md-scrollfix>
+
+ <li class="md-nav__item md-nav__item--active md-nav__item--nested">
- <li class="md-nav__item">
- <a href="#synopsis" class="md-nav__link">
- Synopsis
- </a>
-
-</li>
- <li class="md-nav__item">
- <a href="#ft_layeriterator" class="md-nav__link">
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" checked>
+
+ <label class="md-nav__link" for="__nav_5">
+ Extended API
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+ <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_5">
+ <span class="md-nav__icon md-icon"></span>
+ Extended API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_variants.html" class="md-nav__link">
+ Unicode Variation Sequences
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-color_management.html" class="md-nav__link">
+ Glyph Color Management
+ </a>
+ </li>
+
+
+
+
+
+
+
+
+
+ <li class="md-nav__item md-nav__item--active">
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+
+
+
+
+
+ <label class="md-nav__link md-nav__link--active" for="__toc">
+ Glyph Layer Management
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+
+ <a href="ft2-layer_management.html" class="md-nav__link md-nav__link--active">
+ Glyph Layer Management
+ </a>
+
+
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+
+
+
+
+
+
+ <label class="md-nav__title" for="__toc">
+ <span class="md-nav__icon md-icon"></span>
+ Table of contents
+ </label>
+ <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+
+ <li class="md-nav__item">
+ <a href="#synopsis" class="md-nav__link">
+ Synopsis
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_layeriterator" class="md-nav__link">
FT_LayerIterator
</a>
</li>
+ <li class="md-nav__item">
+ <a href="#ft_paintformat" class="md-nav__link">
+ FT_PaintFormat
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_colorstopiterator" class="md-nav__link">
+ FT_ColorStopIterator
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_colorindex" class="md-nav__link">
+ FT_ColorIndex
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_colorstop" class="md-nav__link">
+ FT_ColorStop
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_paintextend" class="md-nav__link">
+ FT_PaintExtend
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_colorline" class="md-nav__link">
+ FT_ColorLine
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_affine23" class="md-nav__link">
+ FT_Affine23
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_composite_mode" class="md-nav__link">
+ FT_Composite_Mode
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_opaquepaint" class="md-nav__link">
+ FT_OpaquePaint
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_paintcolrlayers" class="md-nav__link">
+ FT_PaintColrLayers
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_paintsolid" class="md-nav__link">
+ FT_PaintSolid
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_paintlineargradient" class="md-nav__link">
+ FT_PaintLinearGradient
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_paintradialgradient" class="md-nav__link">
+ FT_PaintRadialGradient
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_paintsweepgradient" class="md-nav__link">
+ FT_PaintSweepGradient
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_paintglyph" class="md-nav__link">
+ FT_PaintGlyph
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_paintcolrglyph" class="md-nav__link">
+ FT_PaintColrGlyph
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_painttransform" class="md-nav__link">
+ FT_PaintTransform
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_painttranslate" class="md-nav__link">
+ FT_PaintTranslate
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_paintscale" class="md-nav__link">
+ FT_PaintScale
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_paintrotate" class="md-nav__link">
+ FT_PaintRotate
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_paintskew" class="md-nav__link">
+ FT_PaintSkew
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_paintcomposite" class="md-nav__link">
+ FT_PaintComposite
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_colr_paint" class="md-nav__link">
+ FT_COLR_Paint
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_color_root_transform" class="md-nav__link">
+ FT_Color_Root_Transform
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_clipbox" class="md-nav__link">
+ FT_ClipBox
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_get_color_glyph_paint" class="md-nav__link">
+ FT_Get_Color_Glyph_Paint
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_get_color_glyph_clipbox" class="md-nav__link">
+ FT_Get_Color_Glyph_ClipBox
+ </a>
+
+</li>
+ <li class="md-nav__item">
+ <a href="#ft_get_paint_layers" class="md-nav__link">
+ FT_Get_Paint_Layers
+ </a>
+
+</li>
+ <li class="md-nav__item">
+ <a href="#ft_get_colorline_stops" class="md-nav__link">
+ FT_Get_Colorline_Stops
+ </a>
+
+</li>
+ <li class="md-nav__item">
+ <a href="#ft_get_paint" class="md-nav__link">
+ FT_Get_Paint
+ </a>
+
+</li>
</ul>
</nav>
+
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_management.html" class="md-nav__link">
+ Glyph Management
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-mac_specific.html" class="md-nav__link">
+ Mac Specific Interface
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sizes_management.html" class="md-nav__link">
+ Size Management
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-header_file_macros.html" class="md-nav__link">
+ Header File Macros
+ </a>
+ </li>
+
+
+
+ </ul>
+ </nav>
+ </li>
+
+
+
+
+
+
+
+
+
+
- </li>
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+
+ <label class="md-nav__link" for="__nav_6">
+ Format-Specific API
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+ <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_6">
+ <span class="md-nav__icon md-icon"></span>
+ Format-Specific API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-multiple_masters.html" class="md-nav__link">
+ Multiple Masters
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-truetype_tables.html" class="md-nav__link">
+ TrueType Tables
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-type1_tables.html" class="md-nav__link">
+ Type 1 Tables
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sfnt_names.html" class="md-nav__link">
+ SFNT Names
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bdf_fonts.html" class="md-nav__link">
+ BDF and PCF Files
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cid_fonts.html" class="md-nav__link">
+ CID Fonts
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pfr_fonts.html" class="md-nav__link">
+ PFR Fonts
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+ Window FNT Files
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-svg_fonts.html" class="md-nav__link">
+ OpenType SVG Fonts
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-font_formats.html" class="md-nav__link">
+ Font Formats
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gasp_table.html" class="md-nav__link">
+ Gasp Table
+ </a>
+ </li>
+
+
+
+ </ul>
+ </nav>
+ </li>
+
+
+
+
+
+
+
+
+
+
+
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+
+ <label class="md-nav__link" for="__nav_7">
+ Controlling FreeType Modules
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+ <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+ <label class="md-nav__title" for="__nav_7">
+ <span class="md-nav__icon md-icon"></span>
+ Controlling FreeType Modules
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-auto_hinter.html" class="md-nav__link">
+ The auto-hinter
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cff_driver.html" class="md-nav__link">
+ The CFF driver
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+ The Type 1 and CID drivers
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-tt_driver.html" class="md-nav__link">
+ The TrueType driver
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pcf_driver.html" class="md-nav__link">
+ The PCF driver
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+ The SVG driver
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-properties.html" class="md-nav__link">
+ Driver properties
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-parameter_tags.html" class="md-nav__link">
+ Parameter Tags
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-lcd_rendering.html" class="md-nav__link">
+ Subpixel Rendering
+ </a>
+ </li>
+
+
+
+ </ul>
+ </nav>
+ </li>
+
+
+
+
+
+
+
+
+
+
+
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+
+ <label class="md-nav__link" for="__nav_8">
+ Cache Sub-System
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+ <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+ <label class="md-nav__title" for="__nav_8">
+ <span class="md-nav__icon md-icon"></span>
+ Cache Sub-System
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cache_subsystem.html" class="md-nav__link">
+ Cache Sub-System
+ </a>
+ </li>
+
+
+
+ </ul>
+ </nav>
+ </li>
+
+
+
+
+
+
+
+
+
+
+
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+
+ <label class="md-nav__link" for="__nav_9">
+ Support API
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+ <nav class="md-nav" aria-label="Support API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_9">
+ <span class="md-nav__icon md-icon"></span>
+ Support API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-computations.html" class="md-nav__link">
+ Computations
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-list_processing.html" class="md-nav__link">
+ List Processing
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-outline_processing.html" class="md-nav__link">
+ Outline Processing
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-quick_advance.html" class="md-nav__link">
+ Quick retrieval of advance values
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bitmap_handling.html" class="md-nav__link">
+ Bitmap Handling
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-raster.html" class="md-nav__link">
+ Scanline Converter
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_stroker.html" class="md-nav__link">
+ Glyph Stroker
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-system_interface.html" class="md-nav__link">
+ System Interface
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-module_management.html" class="md-nav__link">
+ Module Management
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gzip.html" class="md-nav__link">
+ GZIP Streams
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-lzw.html" class="md-nav__link">
+ LZW Streams
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bzip2.html" class="md-nav__link">
+ BZIP2 Streams
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-debugging_apis.html" class="md-nav__link">
+ External Debugging APIs
+ </a>
+ </li>
+
+
+
+ </ul>
+ </nav>
+ </li>
+
+
+
+
+
+
+
+
+
+
+
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+
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+ <span class="md-nav__icon md-icon"></span>
+ </label>
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+ </a>
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+ <span class="md-nav__icon md-icon"></span>
+ </label>
+ <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
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+ <span class="md-nav__icon md-icon"></span>
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+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
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+
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+ <li class="md-nav__item">
+ <a href="ft2-gx_validation.html" class="md-nav__link">
+ TrueTypeGX/AAT Validation
+ </a>
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+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-incremental.html" class="md-nav__link">
+ Incremental Loading
+ </a>
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+ <a href="ft2-truetype_engine.html" class="md-nav__link">
+ The TrueType Engine
+ </a>
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+
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+ </a>
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+ <div class="md-sidebar__scrollwrap">
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+ Table of contents
+ </label>
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+
+ <li class="md-nav__item">
+ <a href="#synopsis" class="md-nav__link">
+ Synopsis
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_layeriterator" class="md-nav__link">
+ FT_LayerIterator
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_get_color_glyph_layer" class="md-nav__link">
+ FT_Get_Color_Glyph_Layer
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_paintformat" class="md-nav__link">
+ FT_PaintFormat
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_colorstopiterator" class="md-nav__link">
+ FT_ColorStopIterator
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_colorindex" class="md-nav__link">
+ FT_ColorIndex
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_colorstop" class="md-nav__link">
+ FT_ColorStop
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_paintextend" class="md-nav__link">
+ FT_PaintExtend
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_colorline" class="md-nav__link">
+ FT_ColorLine
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_affine23" class="md-nav__link">
+ FT_Affine23
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_composite_mode" class="md-nav__link">
+ FT_Composite_Mode
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_opaquepaint" class="md-nav__link">
+ FT_OpaquePaint
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_paintcolrlayers" class="md-nav__link">
+ FT_PaintColrLayers
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_paintsolid" class="md-nav__link">
+ FT_PaintSolid
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_paintlineargradient" class="md-nav__link">
+ FT_PaintLinearGradient
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_paintradialgradient" class="md-nav__link">
+ FT_PaintRadialGradient
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_paintsweepgradient" class="md-nav__link">
+ FT_PaintSweepGradient
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_paintglyph" class="md-nav__link">
+ FT_PaintGlyph
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_paintcolrglyph" class="md-nav__link">
+ FT_PaintColrGlyph
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_painttransform" class="md-nav__link">
+ FT_PaintTransform
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_painttranslate" class="md-nav__link">
+ FT_PaintTranslate
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_paintscale" class="md-nav__link">
+ FT_PaintScale
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_paintrotate" class="md-nav__link">
+ FT_PaintRotate
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_paintskew" class="md-nav__link">
+ FT_PaintSkew
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_paintcomposite" class="md-nav__link">
+ FT_PaintComposite
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_colr_paint" class="md-nav__link">
+ FT_COLR_Paint
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_color_root_transform" class="md-nav__link">
+ FT_Color_Root_Transform
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_clipbox" class="md-nav__link">
+ FT_ClipBox
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_get_color_glyph_paint" class="md-nav__link">
+ FT_Get_Color_Glyph_Paint
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_get_color_glyph_clipbox" class="md-nav__link">
+ FT_Get_Color_Glyph_ClipBox
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_get_paint_layers" class="md-nav__link">
+ FT_Get_Paint_Layers
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_get_colorline_stops" class="md-nav__link">
+ FT_Get_Colorline_Stops
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_get_paint" class="md-nav__link">
+ FT_Get_Paint
+ </a>
+
+</li>
+
+ </ul>
+
+</nav>
+ </div>
+ </div>
+ </div>
+
+
+ <div class="md-content" data-md-component="content">
+ <article class="md-content__inner md-typeset">
+
+
+
+ <p><a href="https://www.freetype.org">FreeType</a> » <a href="../">Docs</a> » <a href="index.html#extended-api">Extended API</a> » Glyph Layer Management</p>
+<hr />
+<h1 id="glyph-layer-management">Glyph Layer Management<a class="headerlink" href="#glyph-layer-management" title="Permanent link">¶</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">¶</a></h2>
+<p>The functions described here allow access of colored glyph layer data in OpenType's ‘COLR’ tables.</p>
+<h2 id="ft_layeriterator">FT_LayerIterator<a class="headerlink" href="#ft_layeriterator" title="Permanent link">¶</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_LayerIterator_
+ {
+ <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> num_layers;
+ <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> layer;
+ <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>* p;
+
+ } <b>FT_LayerIterator</b>;
+</code></pre></div>
+
+<p>This iterator object is needed for <code><a href="ft2-layer_management.html#ft_get_color_glyph_layer">FT_Get_Color_Glyph_Layer</a></code>.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="num_layers">num_layers</td><td class="desc">
+<p>The number of glyph layers for the requested glyph index. Will be set by <code><a href="ft2-layer_management.html#ft_get_color_glyph_layer">FT_Get_Color_Glyph_Layer</a></code>.</p>
+</td></tr>
+<tr><td class="val" id="layer">layer</td><td class="desc">
+<p>The current layer. Will be set by <code><a href="ft2-layer_management.html#ft_get_color_glyph_layer">FT_Get_Color_Glyph_Layer</a></code>.</p>
+</td></tr>
+<tr><td class="val" id="p">p</td><td class="desc">
+<p>An opaque pointer into ‘COLR’ table data. The caller must set this to <code>NULL</code> before the first call of <code><a href="ft2-layer_management.html#ft_get_color_glyph_layer">FT_Get_Color_Glyph_Layer</a></code>.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_get_color_glyph_layer">FT_Get_Color_Glyph_Layer<a class="headerlink" href="#ft_get_color_glyph_layer" title="Permanent link">¶</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_bool">FT_Bool</a> )
+ <b>FT_Get_Color_Glyph_Layer</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> base_glyph,
+ <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> *aglyph_index,
+ <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> *acolor_index,
+ <a href="ft2-layer_management.html#ft_layeriterator">FT_LayerIterator</a>* iterator );
+</code></pre></div>
+
+<p>This is an interface to the ‘COLR’ table in OpenType fonts to iteratively retrieve the colored glyph layers associated with the current glyph slot.</p>
+<p><a href="https://docs.microsoft.com/en-us/typography/opentype/spec/colr">https://docs.microsoft.com/en-us/typography/opentype/spec/colr</a></p>
+<p>The glyph layer data for a given glyph index, if present, provides an alternative, multi-color glyph representation: Instead of rendering the outline or bitmap with the given glyph index, glyphs with the indices and colors returned by this function are rendered layer by layer.</p>
+<p>The returned elements are ordered in the z direction from bottom to top; the 'n'th element should be rendered with the associated palette color and blended on top of the already rendered layers (elements 0, 1, …, n-1).</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the parent face object.</p>
+</td></tr>
+<tr><td class="val" id="base_glyph">base_glyph</td><td class="desc">
+<p>The glyph index the colored glyph layers are associated with.</p>
+</td></tr>
+</table>
-
-
-
-
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="iterator">iterator</td><td class="desc">
+<p>An <code><a href="ft2-layer_management.html#ft_layeriterator">FT_LayerIterator</a></code> object. For the first call you should set <code>iterator->p</code> to <code>NULL</code>. For all following calls, simply use the same object again.</p>
+</td></tr>
+</table>
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="aglyph_index">aglyph_index</td><td class="desc">
+<p>The glyph index of the current layer.</p>
+</td></tr>
+<tr><td class="val" id="acolor_index">acolor_index</td><td class="desc">
+<p>The color index into the font face's color palette of the current layer. The value 0xFFFF is special; it doesn't reference a palette entry but indicates that the text foreground color should be used instead (to be set up by the application outside of FreeType).</p>
+<p>The color palette can be retrieved with <code><a href="ft2-color_management.html#ft_palette_select">FT_Palette_Select</a></code>.</p>
+</td></tr>
+</table>
- <li class="md-nav__item">
- <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
- Glyph Management
- </a>
- </li>
+<h4>return</h4>
-
-
-
-
+<p>Value 1 if everything is OK. If there are no more layers (or if there are no layers at all), value 0 gets returned. In case of an error, value 0 is returned also.</p>
+<h4>note</h4>
+<p>This function is necessary if you want to handle glyph layers by yourself. In particular, functions that operate with <code><a href="ft2-glyph_management.html#ft_glyphrec">FT_GlyphRec</a></code> objects (like <code><a href="ft2-glyph_management.html#ft_get_glyph">FT_Get_Glyph</a></code> or <code><a href="ft2-glyph_management.html#ft_glyph_to_bitmap">FT_Glyph_To_Bitmap</a></code>) don't have access to this information.</p>
+<p>Note that <code><a href="ft2-glyph_retrieval.html#ft_render_glyph">FT_Render_Glyph</a></code> is able to handle colored glyph layers automatically if the <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_COLOR</a></code> flag is passed to a previous call to <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code>. [This is an experimental feature.]</p>
+<h4>example</h4>
+<div class="highlight"><pre><span></span><code> FT_Color* palette;
+ FT_LayerIterator iterator;
- <li class="md-nav__item">
- <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
- Mac Specific Interface
- </a>
- </li>
+ FT_Bool have_layers;
+ FT_UInt layer_glyph_index;
+ FT_UInt layer_color_index;
-
-
-
-
+ error = FT_Palette_Select( face, palette_index, &palette );
+ if ( error )
+ palette = NULL;
- <li class="md-nav__item">
- <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
- Size Management
- </a>
- </li>
+ iterator.p = NULL;
+ have_layers = FT_Get_Color_Glyph_Layer( face,
+ glyph_index,
+ &layer_glyph_index,
+ &layer_color_index,
+ &iterator );
-
-
-
-
+ if ( palette && have_layers )
+ {
+ do
+ {
+ FT_Color layer_color;
- <li class="md-nav__item">
- <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
- Header File Macros
- </a>
- </li>
+ if ( layer_color_index == 0xFFFF )
+ layer_color = text_foreground_color;
+ else
+ layer_color = palette[layer_color_index];
-
- </ul>
- </nav>
- </li>
+ // Load and render glyph `layer_glyph_index', then
+ // blend resulting pixmap (using color `layer_color')
+ // with previously created pixmaps.
-
-
-
-
+ } while ( FT_Get_Color_Glyph_Layer( face,
+ glyph_index,
+ &layer_glyph_index,
+ &layer_color_index,
+ &iterator ) );
+ }
+</code></pre></div>
+<h4>since</h4>
+<p>2.10</p>
+<hr>
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5">
-
- <label class="md-nav__link" for="nav-5">
- Format-Specific API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-5">
- Format-Specific API
- </label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
-
+<h2 id="ft_paintformat">FT_PaintFormat<a class="headerlink" href="#ft_paintformat" title="Permanent link">¶</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">enum</span> FT_PaintFormat_
+ {
+ FT_COLR_PAINTFORMAT_COLR_LAYERS = 1,
+ FT_COLR_PAINTFORMAT_SOLID = 2,
+ FT_COLR_PAINTFORMAT_LINEAR_GRADIENT = 4,
+ FT_COLR_PAINTFORMAT_RADIAL_GRADIENT = 6,
+ FT_COLR_PAINTFORMAT_SWEEP_GRADIENT = 8,
+ FT_COLR_PAINTFORMAT_GLYPH = 10,
+ FT_COLR_PAINTFORMAT_COLR_GLYPH = 11,
+ FT_COLR_PAINTFORMAT_TRANSFORM = 12,
+ FT_COLR_PAINTFORMAT_TRANSLATE = 14,
+ FT_COLR_PAINTFORMAT_SCALE = 16,
+ FT_COLR_PAINTFORMAT_ROTATE = 24,
+ FT_COLR_PAINTFORMAT_SKEW = 28,
+ FT_COLR_PAINTFORMAT_COMPOSITE = 32,
+ FT_COLR_PAINT_FORMAT_MAX = 33,
+ FT_COLR_PAINTFORMAT_UNSUPPORTED = 255
+
+ } <b>FT_PaintFormat</b>;
+</code></pre></div>
+<p>Enumeration describing the different paint format types of the v1 extensions to the ‘COLR’ table, see ‘<a href="https://github.com/googlefonts/colr-gradients-spec">https://github.com/googlefonts/colr-gradients-spec</a>’.</p>
+<p>The enumeration values loosely correspond with the format numbers of the specification: FreeType always returns a fully specified ‘Paint’ structure for the ‘Transform’, ‘Translate’, ‘Scale’, ‘Rotate’, and ‘Skew’ table types even though the specification has different formats depending on whether or not a center is specified, whether the scale is uniform in x and y direction or not, etc. Also, only non-variable format identifiers are listed in this enumeration; as soon as support for variable ‘COLR’ v1 fonts is implemented, interpolation is performed dependent on axis coordinates, which are configured on the <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> through <code><a href="ft2-multiple_masters.html#ft_set_var_design_coordinates">FT_Set_Var_Design_Coordinates</a></code>. This implies that always static, readily interpolated values are returned in the ‘Paint’ structures.</p>
+<h4>since</h4>
- <li class="md-nav__item">
- <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
- Multiple Masters
- </a>
- </li>
+<p>2.13</p>
+<hr>
-
-
-
-
+<h2 id="ft_colorstopiterator">FT_ColorStopIterator<a class="headerlink" href="#ft_colorstopiterator" title="Permanent link">¶</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_ColorStopIterator_
+ {
+ <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> num_color_stops;
+ <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> current_color_stop;
+ <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>* p;
- <li class="md-nav__item">
- <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
- TrueType Tables
- </a>
- </li>
+ <a href="ft2-basic_types.html#ft_bool">FT_Bool</a> read_variable;
-
-
-
-
+ } <b>FT_ColorStopIterator</b>;
+</code></pre></div>
+<p>This iterator object is needed for <code><a href="ft2-layer_management.html#ft_get_colorline_stops">FT_Get_Colorline_Stops</a></code>. It keeps state while iterating over the stops of an <code><a href="ft2-layer_management.html#ft_colorline">FT_ColorLine</a></code>, representing the <code>ColorLine</code> struct of the v1 extensions to ‘COLR’, see ‘<a href="https://github.com/googlefonts/colr-gradients-spec">https://github.com/googlefonts/colr-gradients-spec</a>’. Do not manually modify fields of this iterator.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="num_color_stops">num_color_stops</td><td class="desc">
+<p>The number of color stops for the requested glyph index. Set by <code><a href="ft2-layer_management.html#ft_get_paint">FT_Get_Paint</a></code>.</p>
+</td></tr>
+<tr><td class="val" id="current_color_stop">current_color_stop</td><td class="desc">
+<p>The current color stop. Set by <code><a href="ft2-layer_management.html#ft_get_colorline_stops">FT_Get_Colorline_Stops</a></code>.</p>
+</td></tr>
+<tr><td class="val" id="p">p</td><td class="desc">
+<p>An opaque pointer into ‘COLR’ table data. Set by <code><a href="ft2-layer_management.html#ft_get_paint">FT_Get_Paint</a></code>. Updated by <code><a href="ft2-layer_management.html#ft_get_colorline_stops">FT_Get_Colorline_Stops</a></code>.</p>
+</td></tr>
+<tr><td class="val" id="read_variable">read_variable</td><td class="desc">
+<p>A boolean keeping track of whether variable color lines are to be read. Set by <code><a href="ft2-layer_management.html#ft_get_paint">FT_Get_Paint</a></code>.</p>
+</td></tr>
+</table>
- <li class="md-nav__item">
- <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
- Type 1 Tables
- </a>
- </li>
+<h4>since</h4>
-
-
-
-
+<p>2.13</p>
+<hr>
+<h2 id="ft_colorindex">FT_ColorIndex<a class="headerlink" href="#ft_colorindex" title="Permanent link">¶</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_ColorIndex_
+ {
+ <a href="ft2-basic_types.html#ft_uint16">FT_UInt16</a> palette_index;
+ <a href="ft2-basic_types.html#ft_f2dot14">FT_F2Dot14</a> alpha;
- <li class="md-nav__item">
- <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
- SFNT Names
- </a>
- </li>
+ } <b>FT_ColorIndex</b>;
+</code></pre></div>
-
-
-
-
+<p>A structure representing a <code>ColorIndex</code> value of the ‘COLR’ v1 extensions, see ‘<a href="https://github.com/googlefonts/colr-gradients-spec">https://github.com/googlefonts/colr-gradients-spec</a>’.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="palette_index">palette_index</td><td class="desc">
+<p>The palette index into a ‘CPAL’ palette.</p>
+</td></tr>
+<tr><td class="val" id="alpha">alpha</td><td class="desc">
+<p>Alpha transparency value multiplied with the value from ‘CPAL’.</p>
+</td></tr>
+</table>
+<h4>since</h4>
- <li class="md-nav__item">
- <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
- BDF and PCF Files
- </a>
- </li>
+<p>2.13</p>
+<hr>
-
-
-
-
+<h2 id="ft_colorstop">FT_ColorStop<a class="headerlink" href="#ft_colorstop" title="Permanent link">¶</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_ColorStop_
+ {
+ <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a> stop_offset;
+ <a href="ft2-layer_management.html#ft_colorindex">FT_ColorIndex</a> color;
+ } <b>FT_ColorStop</b>;
+</code></pre></div>
- <li class="md-nav__item">
- <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
- CID Fonts
- </a>
- </li>
+<p>A structure representing a <code>ColorStop</code> value of the ‘COLR’ v1 extensions, see ‘<a href="https://github.com/googlefonts/colr-gradients-spec">https://github.com/googlefonts/colr-gradients-spec</a>’.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="stop_offset">stop_offset</td><td class="desc">
+<p>The stop offset along the gradient, expressed as a 16.16 fixed-point coordinate.</p>
+</td></tr>
+<tr><td class="val" id="color">color</td><td class="desc">
+<p>The color information for this stop, see <code><a href="ft2-layer_management.html#ft_colorindex">FT_ColorIndex</a></code>.</p>
+</td></tr>
+</table>
-
-
-
-
+<h4>since</h4>
+<p>2.13</p>
+<hr>
- <li class="md-nav__item">
- <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
- PFR Fonts
- </a>
- </li>
+<h2 id="ft_paintextend">FT_PaintExtend<a class="headerlink" href="#ft_paintextend" title="Permanent link">¶</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">enum</span> FT_PaintExtend_
+ {
+ FT_COLR_PAINT_EXTEND_PAD = 0,
+ FT_COLR_PAINT_EXTEND_REPEAT = 1,
+ FT_COLR_PAINT_EXTEND_REFLECT = 2
-
-
-
-
+ } <b>FT_PaintExtend</b>;
+</code></pre></div>
+<p>An enumeration representing the ‘Extend’ mode of the ‘COLR’ v1 extensions, see ‘<a href="https://github.com/googlefonts/colr-gradients-spec">https://github.com/googlefonts/colr-gradients-spec</a>’. It describes how the gradient fill continues at the other boundaries.</p>
+<h4>since</h4>
- <li class="md-nav__item">
- <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
- Window FNT Files
- </a>
- </li>
+<p>2.13</p>
+<hr>
-
-
-
-
+<h2 id="ft_colorline">FT_ColorLine<a class="headerlink" href="#ft_colorline" title="Permanent link">¶</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_ColorLine_
+ {
+ <a href="ft2-layer_management.html#ft_paintextend">FT_PaintExtend</a> extend;
+ <a href="ft2-layer_management.html#ft_colorstopiterator">FT_ColorStopIterator</a> color_stop_iterator;
+ } <b>FT_ColorLine</b>;
+</code></pre></div>
- <li class="md-nav__item">
- <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
- Font Formats
- </a>
- </li>
+<p>A structure representing a <code>ColorLine</code> value of the ‘COLR’ v1 extensions, see ‘<a href="https://github.com/googlefonts/colr-gradients-spec">https://github.com/googlefonts/colr-gradients-spec</a>’. It describes a list of color stops along the defined gradient.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="extend">extend</td><td class="desc">
+<p>The extend mode at the outer boundaries, see <code><a href="ft2-layer_management.html#ft_paintextend">FT_PaintExtend</a></code>.</p>
+</td></tr>
+<tr><td class="val" id="color_stop_iterator">color_stop_iterator</td><td class="desc">
+<p>The <code><a href="ft2-layer_management.html#ft_colorstopiterator">FT_ColorStopIterator</a></code> used to enumerate and retrieve the actual <code><a href="ft2-layer_management.html#ft_colorstop">FT_ColorStop</a></code>'s.</p>
+</td></tr>
+</table>
-
-
-
-
+<h4>since</h4>
+<p>2.13</p>
+<hr>
- <li class="md-nav__item">
- <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
- Gasp Table
- </a>
- </li>
+<h2 id="ft_affine23">FT_Affine23<a class="headerlink" href="#ft_affine23" title="Permanent link">¶</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Affine_23_
+ {
+ <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a> xx, xy, dx;
+ <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a> yx, yy, dy;
-
- </ul>
- </nav>
- </li>
+ } <b>FT_Affine23</b>;
+</code></pre></div>
-
-
-
-
+<p>A structure used to store a 2x3 matrix. Coefficients are in 16.16 fixed-point format. The computation performed is
+<div class="highlight"><pre><span></span><code> x' = x*xx + y*xy + dx
+ y' = x*yx + y*yy + dy
+</code></pre></div></p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="xx">xx</td><td class="desc">
+<p>Matrix coefficient.</p>
+</td></tr>
+<tr><td class="val" id="xy">xy</td><td class="desc">
+<p>Matrix coefficient.</p>
+</td></tr>
+<tr><td class="val" id="dx">dx</td><td class="desc">
+<p>x translation.</p>
+</td></tr>
+<tr><td class="val" id="yx">yx</td><td class="desc">
+<p>Matrix coefficient.</p>
+</td></tr>
+<tr><td class="val" id="yy">yy</td><td class="desc">
+<p>Matrix coefficient.</p>
+</td></tr>
+<tr><td class="val" id="dy">dy</td><td class="desc">
+<p>y translation.</p>
+</td></tr>
+</table>
+<h4>since</h4>
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
-
- <label class="md-nav__link" for="nav-6">
- Controlling FreeType Modules
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-6">
- Controlling FreeType Modules
- </label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
-
+<p>2.13</p>
+<hr>
+<h2 id="ft_composite_mode">FT_Composite_Mode<a class="headerlink" href="#ft_composite_mode" title="Permanent link">¶</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">enum</span> FT_Composite_Mode_
+ {
+ FT_COLR_COMPOSITE_CLEAR = 0,
+ FT_COLR_COMPOSITE_SRC = 1,
+ FT_COLR_COMPOSITE_DEST = 2,
+ FT_COLR_COMPOSITE_SRC_OVER = 3,
+ FT_COLR_COMPOSITE_DEST_OVER = 4,
+ FT_COLR_COMPOSITE_SRC_IN = 5,
+ FT_COLR_COMPOSITE_DEST_IN = 6,
+ FT_COLR_COMPOSITE_SRC_OUT = 7,
+ FT_COLR_COMPOSITE_DEST_OUT = 8,
+ FT_COLR_COMPOSITE_SRC_ATOP = 9,
+ FT_COLR_COMPOSITE_DEST_ATOP = 10,
+ FT_COLR_COMPOSITE_XOR = 11,
+ FT_COLR_COMPOSITE_PLUS = 12,
+ FT_COLR_COMPOSITE_SCREEN = 13,
+ FT_COLR_COMPOSITE_OVERLAY = 14,
+ FT_COLR_COMPOSITE_DARKEN = 15,
+ FT_COLR_COMPOSITE_LIGHTEN = 16,
+ FT_COLR_COMPOSITE_COLOR_DODGE = 17,
+ FT_COLR_COMPOSITE_COLOR_BURN = 18,
+ FT_COLR_COMPOSITE_HARD_LIGHT = 19,
+ FT_COLR_COMPOSITE_SOFT_LIGHT = 20,
+ FT_COLR_COMPOSITE_DIFFERENCE = 21,
+ FT_COLR_COMPOSITE_EXCLUSION = 22,
+ FT_COLR_COMPOSITE_MULTIPLY = 23,
+ FT_COLR_COMPOSITE_HSL_HUE = 24,
+ FT_COLR_COMPOSITE_HSL_SATURATION = 25,
+ FT_COLR_COMPOSITE_HSL_COLOR = 26,
+ FT_COLR_COMPOSITE_HSL_LUMINOSITY = 27,
+ FT_COLR_COMPOSITE_MAX = 28
+
+ } <b>FT_Composite_Mode</b>;
+</code></pre></div>
- <li class="md-nav__item">
- <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
- The auto-hinter
- </a>
- </li>
+<p>An enumeration listing the ‘COLR’ v1 composite modes used in <code><a href="ft2-layer_management.html#ft_paintcomposite">FT_PaintComposite</a></code>. For more details on each paint mode, see ‘<a href="https://www.w3.org/TR/compositing-1/#porterduffcompositingoperators">https://www.w3.org/TR/compositing-1/#porterduffcompositingoperators</a>’.</p>
+<h4>since</h4>
-
-
-
-
+<p>2.13</p>
+<hr>
+<h2 id="ft_opaquepaint">FT_OpaquePaint<a class="headerlink" href="#ft_opaquepaint" title="Permanent link">¶</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Opaque_Paint_
+ {
+ <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>* p;
+ <a href="ft2-basic_types.html#ft_bool">FT_Bool</a> insert_root_transform;
+ } <b>FT_OpaquePaint</b>;
+</code></pre></div>
- <li class="md-nav__item">
- <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
- The CFF driver
- </a>
- </li>
+<p>A structure representing an offset to a <code>Paint</code> value stored in any of the paint tables of a ‘COLR’ v1 font. Compare Offset<24> there. When ‘COLR’ v1 paint tables represented by FreeType objects such as <code><a href="ft2-layer_management.html#ft_paintcolrlayers">FT_PaintColrLayers</a></code>, <code><a href="ft2-layer_management.html#ft_paintcomposite">FT_PaintComposite</a></code>, or <code><a href="ft2-layer_management.html#ft_painttransform">FT_PaintTransform</a></code> reference downstream nested paint tables, we do not immediately retrieve them but encapsulate their location in this type. Use <code><a href="ft2-layer_management.html#ft_get_paint">FT_Get_Paint</a></code> to retrieve the actual <code><a href="ft2-layer_management.html#ft_colr_paint">FT_COLR_Paint</a></code> object that describes the details of the respective paint table.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="p">p</td><td class="desc">
+<p>An internal offset to a Paint table, needs to be set to NULL before passing this struct as an argument to <code><a href="ft2-layer_management.html#ft_get_paint">FT_Get_Paint</a></code>.</p>
+</td></tr>
+<tr><td class="val" id="insert_root_transform">insert_root_transform</td><td class="desc">
+<p>An internal boolean to track whether an initial root transform is to be provided. Do not set this value.</p>
+</td></tr>
+</table>
-
-
-
-
+<h4>since</h4>
+<p>2.13</p>
+<hr>
- <li class="md-nav__item">
- <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
- The Type 1 and CID drivers
- </a>
- </li>
+<h2 id="ft_paintcolrlayers">FT_PaintColrLayers<a class="headerlink" href="#ft_paintcolrlayers" title="Permanent link">¶</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_PaintColrLayers_
+ {
+ <a href="ft2-layer_management.html#ft_layeriterator">FT_LayerIterator</a> layer_iterator;
-
-
-
-
+ } <b>FT_PaintColrLayers</b>;
+</code></pre></div>
+<p>A structure representing a <code>PaintColrLayers</code> table of a ‘COLR’ v1 font. This table describes a set of layers that are to be composited with composite mode <code>FT_COLR_COMPOSITE_SRC_OVER</code>. The return value of this function is an <code><a href="ft2-layer_management.html#ft_layeriterator">FT_LayerIterator</a></code> initialized so that it can be used with <code><a href="ft2-layer_management.html#ft_get_paint_layers">FT_Get_Paint_Layers</a></code> to retrieve the <code><a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a></code> objects as references to each layer.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="layer_iterator">layer_iterator</td><td class="desc">
+<p>The layer iterator that describes the layers of this paint.</p>
+</td></tr>
+</table>
- <li class="md-nav__item">
- <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
- The TrueType driver
- </a>
- </li>
+<h4>since</h4>
-
-
-
-
+<p>2.13</p>
+<hr>
+<h2 id="ft_paintsolid">FT_PaintSolid<a class="headerlink" href="#ft_paintsolid" title="Permanent link">¶</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_PaintSolid_
+ {
+ <a href="ft2-layer_management.html#ft_colorindex">FT_ColorIndex</a> color;
- <li class="md-nav__item">
- <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
- The PCF driver
- </a>
- </li>
+ } <b>FT_PaintSolid</b>;
+</code></pre></div>
-
-
-
-
+<p>A structure representing a <code>PaintSolid</code> value of the ‘COLR’ v1 extensions, see ‘<a href="https://github.com/googlefonts/colr-gradients-spec">https://github.com/googlefonts/colr-gradients-spec</a>’. Using a <code>PaintSolid</code> value means that the glyph layer filled with this paint is solid-colored and does not contain a gradient.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="color">color</td><td class="desc">
+<p>The color information for this solid paint, see <code><a href="ft2-layer_management.html#ft_colorindex">FT_ColorIndex</a></code>.</p>
+</td></tr>
+</table>
+<h4>since</h4>
- <li class="md-nav__item">
- <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
- Driver properties
- </a>
- </li>
+<p>2.13</p>
+<hr>
-
-
-
-
+<h2 id="ft_paintlineargradient">FT_PaintLinearGradient<a class="headerlink" href="#ft_paintlineargradient" title="Permanent link">¶</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_PaintLinearGradient_
+ {
+ <a href="ft2-layer_management.html#ft_colorline">FT_ColorLine</a> colorline;
+ /* TODO: Potentially expose those as x0, y0 etc. */
+ <a href="ft2-basic_types.html#ft_vector">FT_Vector</a> p0;
+ <a href="ft2-basic_types.html#ft_vector">FT_Vector</a> p1;
+ <a href="ft2-basic_types.html#ft_vector">FT_Vector</a> p2;
- <li class="md-nav__item">
- <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
- Parameter Tags
- </a>
- </li>
+ } <b>FT_PaintLinearGradient</b>;
+</code></pre></div>
-
-
-
-
+<p>A structure representing a <code>PaintLinearGradient</code> value of the ‘COLR’ v1 extensions, see ‘<a href="https://github.com/googlefonts/colr-gradients-spec">https://github.com/googlefonts/colr-gradients-spec</a>’. The glyph layer filled with this paint is drawn filled with a linear gradient.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="colorline">colorline</td><td class="desc">
+<p>The <code><a href="ft2-layer_management.html#ft_colorline">FT_ColorLine</a></code> information for this paint, i.e., the list of color stops along the gradient.</p>
+</td></tr>
+<tr><td class="val" id="p0">p0</td><td class="desc">
+<p>The starting point of the gradient definition in font units represented as a 16.16 fixed-point <code>FT_Vector</code>.</p>
+</td></tr>
+<tr><td class="val" id="p1">p1</td><td class="desc">
+<p>The end point of the gradient definition in font units represented as a 16.16 fixed-point <code>FT_Vector</code>.</p>
+</td></tr>
+<tr><td class="val" id="p2">p2</td><td class="desc">
+<p>Optional point p2 to rotate the gradient in font units represented as a 16.16 fixed-point <code>FT_Vector</code>. Otherwise equal to p0.</p>
+</td></tr>
+</table>
+<h4>since</h4>
- <li class="md-nav__item">
- <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
- Subpixel Rendering
- </a>
- </li>
+<p>2.13</p>
+<hr>
-
- </ul>
- </nav>
- </li>
+<h2 id="ft_paintradialgradient">FT_PaintRadialGradient<a class="headerlink" href="#ft_paintradialgradient" title="Permanent link">¶</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_PaintRadialGradient_
+ {
+ <a href="ft2-layer_management.html#ft_colorline">FT_ColorLine</a> colorline;
-
-
-
-
+ <a href="ft2-basic_types.html#ft_vector">FT_Vector</a> c0;
+ <a href="ft2-basic_types.html#ft_pos">FT_Pos</a> r0;
+ <a href="ft2-basic_types.html#ft_vector">FT_Vector</a> c1;
+ <a href="ft2-basic_types.html#ft_pos">FT_Pos</a> r1;
+ } <b>FT_PaintRadialGradient</b>;
+</code></pre></div>
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
-
- <label class="md-nav__link" for="nav-7">
- Cache Sub-System
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-7">
- Cache Sub-System
- </label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
-
+<p>A structure representing a <code>PaintRadialGradient</code> value of the ‘COLR’ v1 extensions, see ‘<a href="https://github.com/googlefonts/colr-gradients-spec">https://github.com/googlefonts/colr-gradients-spec</a>’. The glyph layer filled with this paint is drawn filled with a radial gradient.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="colorline">colorline</td><td class="desc">
+<p>The <code><a href="ft2-layer_management.html#ft_colorline">FT_ColorLine</a></code> information for this paint, i.e., the list of color stops along the gradient.</p>
+</td></tr>
+<tr><td class="val" id="c0">c0</td><td class="desc">
+<p>The center of the starting point of the radial gradient in font units represented as a 16.16 fixed-point <code>FT_Vector</code>.</p>
+</td></tr>
+<tr><td class="val" id="r0">r0</td><td class="desc">
+<p>The radius of the starting circle of the radial gradient in font units represented as a 16.16 fixed-point value.</p>
+</td></tr>
+<tr><td class="val" id="c1">c1</td><td class="desc">
+<p>The center of the end point of the radial gradient in font units represented as a 16.16 fixed-point <code>FT_Vector</code>.</p>
+</td></tr>
+<tr><td class="val" id="r1">r1</td><td class="desc">
+<p>The radius of the end circle of the radial gradient in font units represented as a 16.16 fixed-point value.</p>
+</td></tr>
+</table>
+<h4>since</h4>
- <li class="md-nav__item">
- <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
- Cache Sub-System
- </a>
- </li>
+<p>2.13</p>
+<hr>
-
- </ul>
- </nav>
- </li>
+<h2 id="ft_paintsweepgradient">FT_PaintSweepGradient<a class="headerlink" href="#ft_paintsweepgradient" title="Permanent link">¶</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_PaintSweepGradient_
+ {
+ <a href="ft2-layer_management.html#ft_colorline">FT_ColorLine</a> colorline;
-
-
-
-
+ <a href="ft2-basic_types.html#ft_vector">FT_Vector</a> center;
+ <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a> start_angle;
+ <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a> end_angle;
+ } <b>FT_PaintSweepGradient</b>;
+</code></pre></div>
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
-
- <label class="md-nav__link" for="nav-8">
- Support API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-8">
- Support API
- </label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
-
+<p>A structure representing a <code>PaintSweepGradient</code> value of the ‘COLR’ v1 extensions, see ‘<a href="https://github.com/googlefonts/colr-gradients-spec">https://github.com/googlefonts/colr-gradients-spec</a>’. The glyph layer filled with this paint is drawn filled with a sweep gradient from <code>start_angle</code> to <code>end_angle</code>.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="colorline">colorline</td><td class="desc">
+<p>The <code><a href="ft2-layer_management.html#ft_colorline">FT_ColorLine</a></code> information for this paint, i.e., the list of color stops along the gradient.</p>
+</td></tr>
+<tr><td class="val" id="center">center</td><td class="desc">
+<p>The center of the sweep gradient in font units represented as a vector of 16.16 fixed-point values.</p>
+</td></tr>
+<tr><td class="val" id="start_angle">start_angle</td><td class="desc">
+<p>The start angle of the sweep gradient in 16.16 fixed-point format specifying degrees divided by 180.0 (as in the spec). Multiply by 180.0f to receive degrees value. Values are given counter-clockwise, starting from the (positive) y axis.</p>
+</td></tr>
+<tr><td class="val" id="end_angle">end_angle</td><td class="desc">
+<p>The end angle of the sweep gradient in 16.16 fixed-point format specifying degrees divided by 180.0 (as in the spec). Multiply by 180.0f to receive degrees value. Values are given counter-clockwise, starting from the (positive) y axis.</p>
+</td></tr>
+</table>
+<h4>since</h4>
- <li class="md-nav__item">
- <a href="ft2-computations.html" title="Computations" class="md-nav__link">
- Computations
- </a>
- </li>
+<p>2.13</p>
+<hr>
-
-
-
-
+<h2 id="ft_paintglyph">FT_PaintGlyph<a class="headerlink" href="#ft_paintglyph" title="Permanent link">¶</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_PaintGlyph_
+ {
+ <a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a> paint;
+ <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> glyphID;
+ } <b>FT_PaintGlyph</b>;
+</code></pre></div>
- <li class="md-nav__item">
- <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
- List Processing
- </a>
- </li>
+<p>A structure representing a ‘COLR’ v1 <code>PaintGlyph</code> paint table.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="paint">paint</td><td class="desc">
+<p>An opaque paint object pointing to a <code>Paint</code> table that serves as the fill for the glyph ID.</p>
+</td></tr>
+<tr><td class="val" id="glyphid">glyphID</td><td class="desc">
+<p>The glyph ID from the ‘glyf’ table, which serves as the contour information that is filled with paint.</p>
+</td></tr>
+</table>
-
-
-
-
+<h4>since</h4>
+<p>2.13</p>
+<hr>
- <li class="md-nav__item">
- <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
- Outline Processing
- </a>
- </li>
+<h2 id="ft_paintcolrglyph">FT_PaintColrGlyph<a class="headerlink" href="#ft_paintcolrglyph" title="Permanent link">¶</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_PaintColrGlyph_
+ {
+ <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> glyphID;
-
-
-
-
+ } <b>FT_PaintColrGlyph</b>;
+</code></pre></div>
+<p>A structure representing a ‘COLR’ v1 <code>PaintColorGlyph</code> paint table.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="glyphid">glyphID</td><td class="desc">
+<p>The glyph ID from the <code>BaseGlyphV1List</code> table that is drawn for this paint.</p>
+</td></tr>
+</table>
- <li class="md-nav__item">
- <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
- Quick retrieval of advance values
- </a>
- </li>
+<h4>since</h4>
-
-
-
-
+<p>2.13</p>
+<hr>
+<h2 id="ft_painttransform">FT_PaintTransform<a class="headerlink" href="#ft_painttransform" title="Permanent link">¶</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_PaintTransform_
+ {
+ <a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a> paint;
+ <a href="ft2-layer_management.html#ft_affine23">FT_Affine23</a> affine;
- <li class="md-nav__item">
- <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
- Bitmap Handling
- </a>
- </li>
+ } <b>FT_PaintTransform</b>;
+</code></pre></div>
-
-
-
-
+<p>A structure representing a ‘COLR’ v1 <code>PaintTransform</code> paint table.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="paint">paint</td><td class="desc">
+<p>An opaque paint that is subject to being transformed.</p>
+</td></tr>
+<tr><td class="val" id="affine">affine</td><td class="desc">
+<p>A 2x3 transformation matrix in <code><a href="ft2-layer_management.html#ft_affine23">FT_Affine23</a></code> format containing 16.16 fixed-point values.</p>
+</td></tr>
+</table>
+<h4>since</h4>
- <li class="md-nav__item">
- <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
- Scanline Converter
- </a>
- </li>
+<p>2.13</p>
+<hr>
-
-
-
-
+<h2 id="ft_painttranslate">FT_PaintTranslate<a class="headerlink" href="#ft_painttranslate" title="Permanent link">¶</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_PaintTranslate_
+ {
+ <a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a> paint;
+ <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a> dx;
+ <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a> dy;
- <li class="md-nav__item">
- <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
- Glyph Stroker
- </a>
- </li>
+ } <b>FT_PaintTranslate</b>;
+</code></pre></div>
-
-
-
-
+<p>A structure representing a ‘COLR’ v1 <code>PaintTranslate</code> paint table. Used for translating downstream paints by a given x and y delta.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="paint">paint</td><td class="desc">
+<p>An <code><a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a></code> object referencing the paint that is to be rotated.</p>
+</td></tr>
+<tr><td class="val" id="dx">dx</td><td class="desc">
+<p>Translation in x direction in font units represented as a 16.16 fixed-point value.</p>
+</td></tr>
+<tr><td class="val" id="dy">dy</td><td class="desc">
+<p>Translation in y direction in font units represented as a 16.16 fixed-point value.</p>
+</td></tr>
+</table>
+<h4>since</h4>
- <li class="md-nav__item">
- <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
- System Interface
- </a>
- </li>
+<p>2.13</p>
+<hr>
-
-
-
-
+<h2 id="ft_paintscale">FT_PaintScale<a class="headerlink" href="#ft_paintscale" title="Permanent link">¶</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_PaintScale_
+ {
+ <a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a> paint;
+ <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a> scale_x;
+ <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a> scale_y;
- <li class="md-nav__item">
- <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
- Module Management
- </a>
- </li>
+ <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a> center_x;
+ <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a> center_y;
-
-
-
-
+ } <b>FT_PaintScale</b>;
+</code></pre></div>
+<p>A structure representing all of the ‘COLR’ v1 ‘PaintScale*’ paint tables. Used for scaling downstream paints by a given x and y scale, with a given center. This structure is used for all ‘PaintScale*’ types that are part of specification; fields of this structure are filled accordingly. If there is a center, the center values are set, otherwise they are set to the zero coordinate. If the source font file has ‘PaintScaleUniform*’ set, the scale values are set accordingly to the same value.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="paint">paint</td><td class="desc">
+<p>An <code><a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a></code> object referencing the paint that is to be scaled.</p>
+</td></tr>
+<tr><td class="val" id="scale_x">scale_x</td><td class="desc">
+<p>Scale factor in x direction represented as a 16.16 fixed-point value.</p>
+</td></tr>
+<tr><td class="val" id="scale_y">scale_y</td><td class="desc">
+<p>Scale factor in y direction represented as a 16.16 fixed-point value.</p>
+</td></tr>
+<tr><td class="val" id="center_x">center_x</td><td class="desc">
+<p>x coordinate of center point to scale from represented as a 16.16 fixed-point value.</p>
+</td></tr>
+<tr><td class="val" id="center_y">center_y</td><td class="desc">
+<p>y coordinate of center point to scale from represented as a 16.16 fixed-point value.</p>
+</td></tr>
+</table>
- <li class="md-nav__item">
- <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
- GZIP Streams
- </a>
- </li>
+<h4>since</h4>
-
-
-
-
+<p>2.13</p>
+<hr>
+<h2 id="ft_paintrotate">FT_PaintRotate<a class="headerlink" href="#ft_paintrotate" title="Permanent link">¶</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_PaintRotate_
+ {
+ <a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a> paint;
- <li class="md-nav__item">
- <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
- LZW Streams
- </a>
- </li>
+ <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a> angle;
-
-
-
-
+ <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a> center_x;
+ <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a> center_y;
+ } <b>FT_PaintRotate</b>;
+</code></pre></div>
- <li class="md-nav__item">
- <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
- BZIP2 Streams
- </a>
- </li>
+<p>A structure representing a ‘COLR’ v1 <code>PaintRotate</code> paint table. Used for rotating downstream paints with a given center and angle.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="paint">paint</td><td class="desc">
+<p>An <code><a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a></code> object referencing the paint that is to be rotated.</p>
+</td></tr>
+<tr><td class="val" id="angle">angle</td><td class="desc">
+<p>The rotation angle that is to be applied in degrees divided by 180.0 (as in the spec) represented as a 16.16 fixed-point value. Multiply by 180.0f to receive degrees value.</p>
+</td></tr>
+<tr><td class="val" id="center_x">center_x</td><td class="desc">
+<p>The x coordinate of the pivot point of the rotation in font units represented as a 16.16 fixed-point value.</p>
+</td></tr>
+<tr><td class="val" id="center_y">center_y</td><td class="desc">
+<p>The y coordinate of the pivot point of the rotation in font units represented as a 16.16 fixed-point value.</p>
+</td></tr>
+</table>
-
- </ul>
- </nav>
- </li>
+<h4>since</h4>
-
-
-
-
+<p>2.13</p>
+<hr>
+<h2 id="ft_paintskew">FT_PaintSkew<a class="headerlink" href="#ft_paintskew" title="Permanent link">¶</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_PaintSkew_
+ {
+ <a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a> paint;
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-9" type="checkbox" id="nav-9">
-
- <label class="md-nav__link" for="nav-9">
- Error Codes
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-9">
- Error Codes
- </label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
-
+ <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a> x_skew_angle;
+ <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a> y_skew_angle;
+ <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a> center_x;
+ <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a> center_y;
- <li class="md-nav__item">
- <a href="ft2-error_enumerations.html" title="Error Enumerations" class="md-nav__link">
- Error Enumerations
- </a>
- </li>
+ } <b>FT_PaintSkew</b>;
+</code></pre></div>
-
-
-
-
+<p>A structure representing a ‘COLR’ v1 <code>PaintSkew</code> paint table. Used for skewing or shearing downstream paints by a given center and angle.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="paint">paint</td><td class="desc">
+<p>An <code><a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a></code> object referencing the paint that is to be skewed.</p>
+</td></tr>
+<tr><td class="val" id="x_skew_angle">x_skew_angle</td><td class="desc">
+<p>The skewing angle in x direction in degrees divided by 180.0 (as in the spec) represented as a 16.16 fixed-point value. Multiply by 180.0f to receive degrees.</p>
+</td></tr>
+<tr><td class="val" id="y_skew_angle">y_skew_angle</td><td class="desc">
+<p>The skewing angle in y direction in degrees divided by 180.0 (as in the spec) represented as a 16.16 fixed-point value. Multiply by 180.0f to receive degrees.</p>
+</td></tr>
+<tr><td class="val" id="center_x">center_x</td><td class="desc">
+<p>The x coordinate of the pivot point of the skew in font units represented as a 16.16 fixed-point value.</p>
+</td></tr>
+<tr><td class="val" id="center_y">center_y</td><td class="desc">
+<p>The y coordinate of the pivot point of the skew in font units represented as a 16.16 fixed-point value.</p>
+</td></tr>
+</table>
+<h4>since</h4>
- <li class="md-nav__item">
- <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
- Error Code Values
- </a>
- </li>
+<p>2.13</p>
+<hr>
-
- </ul>
- </nav>
- </li>
+<h2 id="ft_paintcomposite">FT_PaintComposite<a class="headerlink" href="#ft_paintcomposite" title="Permanent link">¶</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_PaintComposite_
+ {
+ <a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a> source_paint;
+ <a href="ft2-layer_management.html#ft_composite_mode">FT_Composite_Mode</a> composite_mode;
+ <a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a> backdrop_paint;
-
-
-
-
+ } <b>FT_PaintComposite</b>;
+</code></pre></div>
+<p>A structure representing a ‘COLR’ v1 <code>PaintComposite</code> paint table. Used for compositing two paints in a ‘COLR’ v1 directed acyclic graph.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="source_paint">source_paint</td><td class="desc">
+<p>An <code><a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a></code> object referencing the source that is to be composited.</p>
+</td></tr>
+<tr><td class="val" id="composite_mode">composite_mode</td><td class="desc">
+<p>An <code><a href="ft2-layer_management.html#ft_composite_mode">FT_Composite_Mode</a></code> enum value determining the composition operation.</p>
+</td></tr>
+<tr><td class="val" id="backdrop_paint">backdrop_paint</td><td class="desc">
+<p>An <code><a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a></code> object referencing the backdrop paint that <code>source_paint</code> is composited onto.</p>
+</td></tr>
+</table>
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-10" type="checkbox" id="nav-10">
-
- <label class="md-nav__link" for="nav-10">
- Miscellaneous
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-10">
- Miscellaneous
- </label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
-
+<h4>since</h4>
+<p>2.13</p>
+<hr>
- <li class="md-nav__item">
- <a href="ft2-gx_validation.html" title="TrueTypeGX/AAT Validation" class="md-nav__link">
- TrueTypeGX/AAT Validation
- </a>
- </li>
+<h2 id="ft_colr_paint">FT_COLR_Paint<a class="headerlink" href="#ft_colr_paint" title="Permanent link">¶</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_COLR_Paint_
+ {
+ <a href="ft2-layer_management.html#ft_paintformat">FT_PaintFormat</a> format;
-
-
-
-
+ <span class="keyword">union</span>
+ {
+ <a href="ft2-layer_management.html#ft_paintcolrlayers">FT_PaintColrLayers</a> colr_layers;
+ <a href="ft2-layer_management.html#ft_paintglyph">FT_PaintGlyph</a> glyph;
+ <a href="ft2-layer_management.html#ft_paintsolid">FT_PaintSolid</a> solid;
+ <a href="ft2-layer_management.html#ft_paintlineargradient">FT_PaintLinearGradient</a> linear_gradient;
+ <a href="ft2-layer_management.html#ft_paintradialgradient">FT_PaintRadialGradient</a> radial_gradient;
+ <a href="ft2-layer_management.html#ft_paintsweepgradient">FT_PaintSweepGradient</a> sweep_gradient;
+ <a href="ft2-layer_management.html#ft_painttransform">FT_PaintTransform</a> transform;
+ <a href="ft2-layer_management.html#ft_painttranslate">FT_PaintTranslate</a> translate;
+ <a href="ft2-layer_management.html#ft_paintscale">FT_PaintScale</a> scale;
+ <a href="ft2-layer_management.html#ft_paintrotate">FT_PaintRotate</a> rotate;
+ <a href="ft2-layer_management.html#ft_paintskew">FT_PaintSkew</a> skew;
+ <a href="ft2-layer_management.html#ft_paintcomposite">FT_PaintComposite</a> composite;
+ <a href="ft2-layer_management.html#ft_paintcolrglyph">FT_PaintColrGlyph</a> colr_glyph;
+
+ } u;
+
+ } <b>FT_COLR_Paint</b>;
+</code></pre></div>
+<p>A union object representing format and details of a paint table of a ‘COLR’ v1 font, see ‘<a href="https://github.com/googlefonts/colr-gradients-spec">https://github.com/googlefonts/colr-gradients-spec</a>’. Use <code><a href="ft2-layer_management.html#ft_get_paint">FT_Get_Paint</a></code> to retrieve a <code><a href="ft2-layer_management.html#ft_colr_paint">FT_COLR_Paint</a></code> for an <code><a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a></code> object.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="format">format</td><td class="desc">
+<p>The gradient format for this Paint structure.</p>
+</td></tr>
+<tr><td class="val" id="u">u</td><td class="desc">
+<p>Union of all paint table types:</p>
+<ul>
+<li><code><a href="ft2-layer_management.html#ft_paintcolrlayers">FT_PaintColrLayers</a></code> <em> <code><a href="ft2-layer_management.html#ft_paintglyph">FT_PaintGlyph</a></code> </em> <code><a href="ft2-layer_management.html#ft_paintsolid">FT_PaintSolid</a></code> <em> <code><a href="ft2-layer_management.html#ft_paintlineargradient">FT_PaintLinearGradient</a></code> </em> <code><a href="ft2-layer_management.html#ft_paintradialgradient">FT_PaintRadialGradient</a></code> <em> <code><a href="ft2-layer_management.html#ft_paintsweepgradient">FT_PaintSweepGradient</a></code> </em> <code><a href="ft2-layer_management.html#ft_painttransform">FT_PaintTransform</a></code> <em> <code><a href="ft2-layer_management.html#ft_painttranslate">FT_PaintTranslate</a></code> </em> <code><a href="ft2-layer_management.html#ft_paintrotate">FT_PaintRotate</a></code> <em> <code><a href="ft2-layer_management.html#ft_paintskew">FT_PaintSkew</a></code> </em> <code><a href="ft2-layer_management.html#ft_paintcomposite">FT_PaintComposite</a></code> * <code><a href="ft2-layer_management.html#ft_paintcolrglyph">FT_PaintColrGlyph</a></code></li>
+</ul>
+</td></tr>
+</table>
- <li class="md-nav__item">
- <a href="ft2-incremental.html" title="Incremental Loading" class="md-nav__link">
- Incremental Loading
- </a>
- </li>
+<h4>since</h4>
-
-
-
-
+<p>2.13</p>
+<hr>
+<h2 id="ft_color_root_transform">FT_Color_Root_Transform<a class="headerlink" href="#ft_color_root_transform" title="Permanent link">¶</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">enum</span> FT_Color_Root_Transform_
+ {
+ <a href="ft2-layer_management.html#ft_color_include_root_transform">FT_COLOR_INCLUDE_ROOT_TRANSFORM</a>,
+ <a href="ft2-layer_management.html#ft_color_no_root_transform">FT_COLOR_NO_ROOT_TRANSFORM</a>,
- <li class="md-nav__item">
- <a href="ft2-truetype_engine.html" title="The TrueType Engine" class="md-nav__link">
- The TrueType Engine
- </a>
- </li>
+ FT_COLOR_ROOT_TRANSFORM_MAX
-
-
-
-
+ } <b>FT_Color_Root_Transform</b>;
+</code></pre></div>
+<p>An enumeration to specify whether <code><a href="ft2-layer_management.html#ft_get_color_glyph_paint">FT_Get_Color_Glyph_Paint</a></code> is to return a root transform to configure the client's graphics context matrix.</p>
+<h4>values</h4>
+<table class="fields long">
+<tr><td class="val" id="ft_color_include_root_transform">FT_COLOR_INCLUDE_ROOT_TRANSFORM</td><td class="desc">
+<p>Do include the root transform as the initial <code><a href="ft2-layer_management.html#ft_colr_paint">FT_COLR_Paint</a></code> object.</p>
+</td></tr>
+<tr><td class="val" id="ft_color_no_root_transform">FT_COLOR_NO_ROOT_TRANSFORM</td><td class="desc">
+<p>Do not output an initial root transform.</p>
+</td></tr>
+</table>
- <li class="md-nav__item">
- <a href="ft2-ot_validation.html" title="OpenType Validation" class="md-nav__link">
- OpenType Validation
- </a>
- </li>
+<h4>since</h4>
-
- </ul>
- </nav>
- </li>
+<p>2.13</p>
+<hr>
-
- </ul>
-</nav>
- </div>
- </div>
- </div>
-
-
- <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
- <div class="md-sidebar__scrollwrap">
- <div class="md-sidebar__inner">
-
-<nav class="md-nav md-nav--secondary">
-
-
-
-
-
- <label class="md-nav__title" for="__toc">Table of contents</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
- <li class="md-nav__item">
- <a href="#synopsis" class="md-nav__link">
- Synopsis
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_layeriterator" class="md-nav__link">
- FT_LayerIterator
- </a>
-
-</li>
-
- <li class="md-nav__item">
- <a href="#ft_get_color_glyph_layer" class="md-nav__link">
- FT_Get_Color_Glyph_Layer
- </a>
-
-</li>
-
-
-
-
-
- </ul>
-
-</nav>
- </div>
- </div>
- </div>
-
-
- <div class="md-content">
- <article class="md-content__inner md-typeset">
-
-
-
- <p><a href="https://www.freetype.org">FreeType</a> » <a href="../">Docs</a> » <a href="index.html#core-api">Core API</a> » Glyph Layer Management</p>
-<hr />
-<h1 id="glyph-layer-management">Glyph Layer Management<a class="headerlink" href="#glyph-layer-management" title="Permanent link">¶</a></h1>
-<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">¶</a></h2>
-<p>The functions described here allow access of colored glyph layer data in OpenType's ‘COLR’ tables.</p>
-<h2 id="ft_layeriterator">FT_LayerIterator<a class="headerlink" href="#ft_layeriterator" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_LayerIterator_
+<h2 id="ft_clipbox">FT_ClipBox<a class="headerlink" href="#ft_clipbox" title="Permanent link">¶</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_ClipBox_
{
- <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> num_layers;
- <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> layer;
- <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>* p;
+ <a href="ft2-basic_types.html#ft_vector">FT_Vector</a> bottom_left;
+ <a href="ft2-basic_types.html#ft_vector">FT_Vector</a> top_left;
+ <a href="ft2-basic_types.html#ft_vector">FT_Vector</a> top_right;
+ <a href="ft2-basic_types.html#ft_vector">FT_Vector</a> bottom_right;
- } <b>FT_LayerIterator</b>;
+ } <b>FT_ClipBox</b>;
</code></pre></div>
-<p>This iterator object is needed for <code><a href="ft2-layer_management.html#ft_get_color_glyph_layer">FT_Get_Color_Glyph_Layer</a></code>.</p>
+<p>A structure representing a ‘COLR’ v1 ‘ClipBox’ table. ‘COLR’ v1 glyphs may optionally define a clip box for aiding allocation or defining a maximum drawable region. Use <code><a href="ft2-layer_management.html#ft_get_color_glyph_clipbox">FT_Get_Color_Glyph_ClipBox</a></code> to retrieve it.</p>
<h4>fields</h4>
-
<table class="fields">
-<tr><td class="val" id="num_layers">num_layers</td><td class="desc">
-<p>The number of glyph layers for the requested glyph index. Will be set by <code><a href="ft2-layer_management.html#ft_get_color_glyph_layer">FT_Get_Color_Glyph_Layer</a></code>.</p>
+<tr><td class="val" id="bottom_left">bottom_left</td><td class="desc">
+<p>The bottom left corner of the clip box as an <code><a href="ft2-basic_types.html#ft_vector">FT_Vector</a></code> with fixed-point coordinates in 26.6 format.</p>
</td></tr>
-<tr><td class="val" id="layer">layer</td><td class="desc">
-<p>The current layer. Will be set by <code><a href="ft2-layer_management.html#ft_get_color_glyph_layer">FT_Get_Color_Glyph_Layer</a></code>.</p>
+<tr><td class="val" id="top_left">top_left</td><td class="desc">
+<p>The top left corner of the clip box as an <code><a href="ft2-basic_types.html#ft_vector">FT_Vector</a></code> with fixed-point coordinates in 26.6 format.</p>
</td></tr>
-<tr><td class="val" id="p">p</td><td class="desc">
-<p>An opaque pointer into ‘COLR’ table data. The caller must set this to <code>NULL</code> before the first call of <code><a href="ft2-layer_management.html#ft_get_color_glyph_layer">FT_Get_Color_Glyph_Layer</a></code>.</p>
+<tr><td class="val" id="top_right">top_right</td><td class="desc">
+<p>The top right corner of the clip box as an <code><a href="ft2-basic_types.html#ft_vector">FT_Vector</a></code> with fixed-point coordinates in 26.6 format.</p>
+</td></tr>
+<tr><td class="val" id="bottom_right">bottom_right</td><td class="desc">
+<p>The bottom right corner of the clip box as an <code><a href="ft2-basic_types.html#ft_vector">FT_Vector</a></code> with fixed-point coordinates in 26.6 format.</p>
</td></tr>
</table>
+<h4>since</h4>
+
+<p>2.13</p>
<hr>
-<h2 id="ft_get_color_glyph_layer">FT_Get_Color_Glyph_Layer<a class="headerlink" href="#ft_get_color_glyph_layer" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<h2 id="ft_get_color_glyph_paint">FT_Get_Color_Glyph_Paint<a class="headerlink" href="#ft_get_color_glyph_paint" title="Permanent link">¶</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_bool">FT_Bool</a> )
- <b>FT_Get_Color_Glyph_Layer</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
- <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> base_glyph,
- <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> *aglyph_index,
- <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> *acolor_index,
- <a href="ft2-layer_management.html#ft_layeriterator">FT_LayerIterator</a>* iterator );
+ <b>FT_Get_Color_Glyph_Paint</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> base_glyph,
+ <a href="ft2-layer_management.html#ft_color_root_transform">FT_Color_Root_Transform</a> root_transform,
+ <a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a>* paint );
</code></pre></div>
-<p>This is an interface to the ‘COLR’ table in OpenType fonts to iteratively retrieve the colored glyph layers associated with the current glyph slot.</p>
-<p><a href="https://docs.microsoft.com/en-us/typography/opentype/spec/colr">https://docs.microsoft.com/en-us/typography/opentype/spec/colr</a></p>
-<p>The glyph layer data for a given glyph index, if present, provides an alternative, multi-color glyph representation: Instead of rendering the outline or bitmap with the given glyph index, glyphs with the indices and colors returned by this function are rendered layer by layer.</p>
-<p>The returned elements are ordered in the z direction from bottom to top; the 'n'th element should be rendered with the associated palette color and blended on top of the already rendered layers (elements 0, 1, ..., n-1).</p>
+<p>This is the starting point and interface to color gradient information in a ‘COLR’ v1 table in OpenType fonts to recursively retrieve the paint tables for the directed acyclic graph of a colored glyph, given a glyph ID.</p>
+<p><a href="https://github.com/googlefonts/colr-gradients-spec">https://github.com/googlefonts/colr-gradients-spec</a></p>
+<p>In a ‘COLR’ v1 font, each color glyph defines a directed acyclic graph of nested paint tables, such as <code>PaintGlyph</code>, <code>PaintSolid</code>, <code>PaintLinearGradient</code>, <code>PaintRadialGradient</code>, and so on. Using this function and specifying a glyph ID, one retrieves the root paint table for this glyph ID.</p>
+<p>This function allows control whether an initial root transform is returned to configure scaling, transform, and translation correctly on the client's graphics context. The initial root transform is computed and returned according to the values configured for <code><a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a></code> and <code><a href="ft2-sizing_and_scaling.html#ft_set_transform">FT_Set_Transform</a></code> on the <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> object, see below for details of the <code>root_transform</code> parameter. This has implications for a client ‘COLR’ v1 implementation: When this function returns an initially computed root transform, at the time of executing the <code><a href="ft2-layer_management.html#ft_paintglyph">FT_PaintGlyph</a></code> operation, the contours should be retrieved using <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code> at unscaled, untransformed size. This is because the root transform applied to the graphics context will take care of correct scaling.</p>
+<p>Alternatively, to allow hinting of contours, at the time of executing <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code>, the current graphics context transformation matrix can be decomposed into a scaling matrix and a remainder, and <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code> can be used to retrieve the contours at scaled size. Care must then be taken to blit or clip to the graphics context with taking this remainder transformation into account.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="face">face</td><td class="desc">
<p>A handle to the parent face object.</p>
</td></tr>
<tr><td class="val" id="base_glyph">base_glyph</td><td class="desc">
-<p>The glyph index the colored glyph layers are associated with.</p>
+<p>The glyph index for which to retrieve the root paint table.</p>
+</td></tr>
+<tr><td class="val" id="root_transform">root_transform</td><td class="desc">
+<p>Specifies whether an initially computed root is returned by the <code><a href="ft2-layer_management.html#ft_painttransform">FT_PaintTransform</a></code> operation to account for the activated size (see <code><a href="ft2-sizes_management.html#ft_activate_size">FT_Activate_Size</a></code>) and the configured transform and translate (see <code><a href="ft2-sizing_and_scaling.html#ft_set_transform">FT_Set_Transform</a></code>).</p>
+<p>This root transform is returned before nodes of the glyph graph of the font are returned. Subsequent <code><a href="ft2-layer_management.html#ft_colr_paint">FT_COLR_Paint</a></code> structures contain unscaled and untransformed values. The inserted root transform enables the client application to apply an initial transform to its graphics context. When executing subsequent FT_COLR_Paint operations, values from <code><a href="ft2-layer_management.html#ft_colr_paint">FT_COLR_Paint</a></code> operations will ultimately be correctly scaled because of the root transform applied to the graphics context. Use <code><a href="ft2-layer_management.html#ft_color_root_transform">FT_COLOR_INCLUDE_ROOT_TRANSFORM</a></code> to include the root transform, use <code><a href="ft2-layer_management.html#ft_color_root_transform">FT_COLOR_NO_ROOT_TRANSFORM</a></code> to not include it. The latter may be useful when traversing the ‘COLR’ v1 glyph graph and reaching a <code><a href="ft2-layer_management.html#ft_paintcolrglyph">FT_PaintColrGlyph</a></code>. When recursing into <code><a href="ft2-layer_management.html#ft_paintcolrglyph">FT_PaintColrGlyph</a></code> and painting that inline, no additional root transform is needed as it has already been applied to the graphics context at the beginning of drawing this glyph.</p>
</td></tr>
</table>
-<h4>inout</h4>
-
+<h4>output</h4>
<table class="fields">
-<tr><td class="val" id="iterator">iterator</td><td class="desc">
-<p>An <code><a href="ft2-layer_management.html#ft_layeriterator">FT_LayerIterator</a></code> object. For the first call you should set <code>iterator->p</code> to <code>NULL</code>. For all following calls, simply use the same object again.</p>
+<tr><td class="val" id="paint">paint</td><td class="desc">
+<p>The <code><a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a></code> object that references the actual paint table.</p>
+<p>The respective actual <code><a href="ft2-layer_management.html#ft_colr_paint">FT_COLR_Paint</a></code> object is retrieved via <code><a href="ft2-layer_management.html#ft_get_paint">FT_Get_Paint</a></code>.</p>
</td></tr>
</table>
-<h4>output</h4>
+<h4>return</h4>
+
+<p>Value 1 if everything is OK. If no color glyph is found, or the root paint could not be retrieved, value 0 gets returned. In case of an error, value 0 is returned also.</p>
+<h4>since</h4>
+
+<p>2.13</p>
+<hr>
+
+<h2 id="ft_get_color_glyph_clipbox">FT_Get_Color_Glyph_ClipBox<a class="headerlink" href="#ft_get_color_glyph_clipbox" title="Permanent link">¶</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_bool">FT_Bool</a> )
+ <b>FT_Get_Color_Glyph_ClipBox</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> base_glyph,
+ <a href="ft2-layer_management.html#ft_clipbox">FT_ClipBox</a>* clip_box );
+</code></pre></div>
+<p>Search for a ‘COLR’ v1 clip box for the specified <code>base_glyph</code> and fill the <code>clip_box</code> parameter with the ‘COLR’ v1 ‘ClipBox’ information if one is found.</p>
+<h4>input</h4>
<table class="fields">
-<tr><td class="val" id="aglyph_index">aglyph_index</td><td class="desc">
-<p>The glyph index of the current layer.</p>
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the parent face object.</p>
</td></tr>
-<tr><td class="val" id="acolor_index">acolor_index</td><td class="desc">
-<p>The color index into the font face's color palette of the current layer. The value 0xFFFF is special; it doesn't reference a palette entry but indicates that the text foreground color should be used instead (to be set up by the application outside of FreeType).</p>
-<p>The color palette can be retrieved with <code><a href="ft2-color_management.html#ft_palette_select">FT_Palette_Select</a></code>.</p>
+<tr><td class="val" id="base_glyph">base_glyph</td><td class="desc">
+<p>The glyph index for which to retrieve the clip box.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="clip_box">clip_box</td><td class="desc">
+<p>The clip box for the requested <code>base_glyph</code> if one is found. The clip box is computed taking scale and transformations configured on the <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> into account. <code><a href="ft2-layer_management.html#ft_clipbox">FT_ClipBox</a></code> contains <code><a href="ft2-basic_types.html#ft_vector">FT_Vector</a></code> values in 26.6 format.</p>
</td></tr>
</table>
<h4>return</h4>
-<p>Value 1 if everything is OK. If there are no more layers (or if there are no layers at all), value 0 gets returned. In case of an error, value 0 is returned also.</p>
+<p>Value 1 if a clip box is found. If no clip box is found or an error occured, value 0 is returned.</p>
<h4>note</h4>
-<p>This function is necessary if you want to handle glyph layers by yourself. In particular, functions that operate with <code><a href="ft2-glyph_management.html#ft_glyphrec">FT_GlyphRec</a></code> objects (like <code><a href="ft2-glyph_management.html#ft_get_glyph">FT_Get_Glyph</a></code> or <code><a href="ft2-glyph_management.html#ft_glyph_to_bitmap">FT_Glyph_To_Bitmap</a></code>) don't have access to this information.</p>
-<p>Note that <code><a href="ft2-base_interface.html#ft_render_glyph">FT_Render_Glyph</a></code> is able to handle colored glyph layers automatically if the <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_COLOR</a></code> flag is passed to a previous call to <code><a href="ft2-base_interface.html#ft_load_glyph">FT_Load_Glyph</a></code>. [This is an experimental feature.]</p>
-<h4>example</h4>
+<p>To retrieve the clip box in font units, reset scale to units-per-em and remove transforms configured using <code><a href="ft2-sizing_and_scaling.html#ft_set_transform">FT_Set_Transform</a></code>.</p>
+<h4>since</h4>
-<div class="highlight"><pre><span></span><code> FT_Color* palette;
- FT_LayerIterator iterator;
+<p>2.13</p>
+<hr>
- FT_Bool have_layers;
- FT_UInt layer_glyph_index;
- FT_UInt layer_color_index;
+<h2 id="ft_get_paint_layers">FT_Get_Paint_Layers<a class="headerlink" href="#ft_get_paint_layers" title="Permanent link">¶</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_bool">FT_Bool</a> )
+ <b>FT_Get_Paint_Layers</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
+ <a href="ft2-layer_management.html#ft_layeriterator">FT_LayerIterator</a>* iterator,
+ <a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a>* paint );
+</code></pre></div>
+<p>Access the layers of a <code>PaintColrLayers</code> table.</p>
+<p>If the root paint of a color glyph, or a nested paint of a ‘COLR’ glyph is a <code>PaintColrLayers</code> table, this function retrieves the layers of the <code>PaintColrLayers</code> table.</p>
+<p>The <code><a href="ft2-layer_management.html#ft_paintcolrlayers">FT_PaintColrLayers</a></code> object contains an <code><a href="ft2-layer_management.html#ft_layeriterator">FT_LayerIterator</a></code>, which is used here to iterate over the layers. Each layer is returned as an <code><a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a></code> object, which then can be used with <code><a href="ft2-layer_management.html#ft_get_paint">FT_Get_Paint</a></code> to retrieve the actual paint object.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the parent face object.</p>
+</td></tr>
+</table>
- error = FT_Palette_Select( face, palette_index, &palette );
- if ( error )
- palette = NULL;
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="iterator">iterator</td><td class="desc">
+<p>The <code><a href="ft2-layer_management.html#ft_layeriterator">FT_LayerIterator</a></code> from an <code><a href="ft2-layer_management.html#ft_paintcolrlayers">FT_PaintColrLayers</a></code> object, for which the layers are to be retrieved. The internal state of the iterator is incremented after one call to this function for retrieving one layer.</p>
+</td></tr>
+</table>
- iterator.p = NULL;
- have_layers = FT_Get_Color_Glyph_Layer( face,
- glyph_index,
- &layer_glyph_index,
- &layer_color_index,
- &iterator );
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="paint">paint</td><td class="desc">
+<p>The <code><a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a></code> object that references the actual paint table. The respective actual <code><a href="ft2-layer_management.html#ft_colr_paint">FT_COLR_Paint</a></code> object is retrieved via <code><a href="ft2-layer_management.html#ft_get_paint">FT_Get_Paint</a></code>.</p>
+</td></tr>
+</table>
- if ( palette && have_layers )
- {
- do
- {
- FT_Color layer_color;
+<h4>return</h4>
+<p>Value 1 if everything is OK. Value 0 gets returned when the paint object can not be retrieved or any other error occurs.</p>
+<h4>since</h4>
- if ( layer_color_index == 0xFFFF )
- layer_color = text_foreground_color;
- else
- layer_color = palette[layer_color_index];
+<p>2.13</p>
+<hr>
- // Load and render glyph `layer_glyph_index', then
- // blend resulting pixmap (using color `layer_color')
- // with previously created pixmaps.
+<h2 id="ft_get_colorline_stops">FT_Get_Colorline_Stops<a class="headerlink" href="#ft_get_colorline_stops" title="Permanent link">¶</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_bool">FT_Bool</a> )
+ <b>FT_Get_Colorline_Stops</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
+ <a href="ft2-layer_management.html#ft_colorstop">FT_ColorStop</a>* color_stop,
+ <a href="ft2-layer_management.html#ft_colorstopiterator">FT_ColorStopIterator</a>* iterator );
+</code></pre></div>
- } while ( FT_Get_Color_Glyph_Layer( face,
- glyph_index,
- &layer_glyph_index,
- &layer_color_index,
- &iterator ) );
- }
+<p>This is an interface to color gradient information in a ‘COLR’ v1 table in OpenType fonts to iteratively retrieve the gradient and solid fill information for colored glyph layers for a specified glyph ID.</p>
+<p><a href="https://github.com/googlefonts/colr-gradients-spec">https://github.com/googlefonts/colr-gradients-spec</a></p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the parent face object.</p>
+</td></tr>
+</table>
+
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="iterator">iterator</td><td class="desc">
+<p>The retrieved <code><a href="ft2-layer_management.html#ft_colorstopiterator">FT_ColorStopIterator</a></code>, configured on an <code><a href="ft2-layer_management.html#ft_colorline">FT_ColorLine</a></code>, which in turn got retrieved via paint information in <code><a href="ft2-layer_management.html#ft_paintlineargradient">FT_PaintLinearGradient</a></code> or <code><a href="ft2-layer_management.html#ft_paintradialgradient">FT_PaintRadialGradient</a></code>.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="color_stop">color_stop</td><td class="desc">
+<p>Color index and alpha value for the retrieved color stop.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>Value 1 if everything is OK. If there are no more color stops, value 0 gets returned. In case of an error, value 0 is returned also.</p>
+<h4>since</h4>
+
+<p>2.13</p>
+<hr>
+
+<h2 id="ft_get_paint">FT_Get_Paint<a class="headerlink" href="#ft_get_paint" title="Permanent link">¶</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_bool">FT_Bool</a> )
+ <b>FT_Get_Paint</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
+ <a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a> opaque_paint,
+ <a href="ft2-layer_management.html#ft_colr_paint">FT_COLR_Paint</a>* paint );
</code></pre></div>
+<p>Access the details of a paint using an <code><a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a></code> opaque paint object, which internally stores the offset to the respective <code>Paint</code> object in the ‘COLR’ table.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the parent face object.</p>
+</td></tr>
+<tr><td class="val" id="opaque_paint">opaque_paint</td><td class="desc">
+<p>The opaque paint object for which the underlying <code><a href="ft2-layer_management.html#ft_colr_paint">FT_COLR_Paint</a></code> data is to be retrieved.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="paint">paint</td><td class="desc">
+<p>The specific <code><a href="ft2-layer_management.html#ft_colr_paint">FT_COLR_Paint</a></code> object containing information coming from one of the font's <code>Paint*</code> tables.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>Value 1 if everything is OK. Value 0 if no details can be found for this paint or any other error occured.</p>
+<h4>since</h4>
+
+<p>2.13</p>
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- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-4" type="checkbox" id="nav-4">
+
+
+
- <label class="md-nav__link" for="nav-4">
- Core API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-4">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+
+ <label class="md-nav__link" for="__nav_4">
Core API
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
+ <nav class="md-nav" aria-label="Core API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_4">
+ <span class="md-nav__icon md-icon"></span>
+ Core API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-version.html" title="FreeType Version" class="md-nav__link">
- FreeType Version
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-basic_types.html" class="md-nav__link">
+ Basic Data Types
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link">
- Basic Data Types
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-library_setup.html" class="md-nav__link">
+ Library Setup
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link">
- Base Interface
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-face_creation.html" class="md-nav__link">
+ Face Creation
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
- Unicode Variation Sequences
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-font_testing_macros.html" class="md-nav__link">
+ Font Testing Macros
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
- Glyph Color Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+ Sizing and Scaling
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
- Glyph Layer Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+ Glyph Retrieval
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
- Glyph Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-character_mapping.html" class="md-nav__link">
+ Character Mapping
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
- Mac Specific Interface
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-information_retrieval.html" class="md-nav__link">
+ Information Retrieval
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
- Size Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-other_api_data.html" class="md-nav__link">
+ Other API Data
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
- Header File Macros
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5">
+
+
+
- <label class="md-nav__link" for="nav-5">
- Format-Specific API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-5">
- Format-Specific API
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+
+ <label class="md-nav__link" for="__nav_5">
+ Extended API
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
+ <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_5">
+ <span class="md-nav__icon md-icon"></span>
+ Extended API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
- Multiple Masters
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_variants.html" class="md-nav__link">
+ Unicode Variation Sequences
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-color_management.html" class="md-nav__link">
+ Glyph Color Management
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
- TrueType Tables
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
- Type 1 Tables
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-layer_management.html" class="md-nav__link">
+ Glyph Layer Management
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
- SFNT Names
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_management.html" class="md-nav__link">
+ Glyph Management
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
- BDF and PCF Files
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-mac_specific.html" class="md-nav__link">
+ Mac Specific Interface
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
- CID Fonts
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sizes_management.html" class="md-nav__link">
+ Size Management
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-header_file_macros.html" class="md-nav__link">
+ Header File Macros
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
- PFR Fonts
- </a>
- </li>
-
-
-
-
+ </ul>
+ </nav>
+ </li>
+
+
+
+
+
- <li class="md-nav__item">
- <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
- Window FNT Files
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+
+ <label class="md-nav__link" for="__nav_6">
+ Format-Specific API
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+ <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_6">
+ <span class="md-nav__icon md-icon"></span>
+ Format-Specific API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-multiple_masters.html" class="md-nav__link">
+ Multiple Masters
+ </a>
+ </li>
+
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-truetype_tables.html" class="md-nav__link">
+ TrueType Tables
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-type1_tables.html" class="md-nav__link">
+ Type 1 Tables
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sfnt_names.html" class="md-nav__link">
+ SFNT Names
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bdf_fonts.html" class="md-nav__link">
+ BDF and PCF Files
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
- Font Formats
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cid_fonts.html" class="md-nav__link">
+ CID Fonts
+ </a>
+ </li>
+
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pfr_fonts.html" class="md-nav__link">
+ PFR Fonts
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+ Window FNT Files
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-svg_fonts.html" class="md-nav__link">
+ OpenType SVG Fonts
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-font_formats.html" class="md-nav__link">
+ Font Formats
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
- Gasp Table
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gasp_table.html" class="md-nav__link">
+ Gasp Table
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
-
- <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6" checked>
+
+
- <label class="md-nav__link" for="nav-6">
- Controlling FreeType Modules
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-6">
+ <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" checked>
+
+ <label class="md-nav__link" for="__nav_7">
Controlling FreeType Modules
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+ <label class="md-nav__title" for="__nav_7">
+ <span class="md-nav__icon md-icon"></span>
+ Controlling FreeType Modules
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
- The auto-hinter
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-auto_hinter.html" class="md-nav__link">
+ The auto-hinter
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cff_driver.html" class="md-nav__link">
+ The CFF driver
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
- The CFF driver
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
- The Type 1 and CID drivers
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+ The Type 1 and CID drivers
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
- The TrueType driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-tt_driver.html" class="md-nav__link">
+ The TrueType driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
- The PCF driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pcf_driver.html" class="md-nav__link">
+ The PCF driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
- Driver properties
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+ The SVG driver
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-properties.html" class="md-nav__link">
+ Driver properties
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
- Parameter Tags
- </a>
- </li>
-
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-parameter_tags.html" class="md-nav__link">
+ Parameter Tags
+ </a>
+ </li>
-
- <li class="md-nav__item md-nav__item--active">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+
+
+
+
+
+
+ <li class="md-nav__item md-nav__item--active">
-
-
- <label class="md-nav__link md-nav__link--active" for="__toc">
+ <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+
+
+
+
+
+ <label class="md-nav__link md-nav__link--active" for="__toc">
+ Subpixel Rendering
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+
+ <a href="ft2-lcd_rendering.html" class="md-nav__link md-nav__link--active">
Subpixel Rendering
- </label>
-
- <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link md-nav__link--active">
- Subpixel Rendering
- </a>
-
+ </a>
-<nav class="md-nav md-nav--secondary">
+
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+
- <label class="md-nav__title" for="__toc">Table of contents</label>
- <ul class="md-nav__list" data-md-scrollfix>
+ <label class="md-nav__title" for="__toc">
+ <span class="md-nav__icon md-icon"></span>
+ Table of contents
+ </label>
+ <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
<li class="md-nav__item">
<a href="#synopsis" class="md-nav__link">
</li>
-
-
-
-
</ul>
</nav>
-
- </li>
+
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
-
- <label class="md-nav__link" for="nav-7">
- Cache Sub-System
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-7">
- Cache Sub-System
- </label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
- Cache Sub-System
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
-
+
+
+
+ <li class="md-nav__item md-nav__item--nested">
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
-
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
-
- <label class="md-nav__link" for="nav-8">
- Support API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-8">
- Support API
+ <label class="md-nav__link" for="__nav_8">
+ Cache Sub-System
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-computations.html" title="Computations" class="md-nav__link">
- Computations
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
- List Processing
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
- Outline Processing
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
- Quick retrieval of advance values
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
- Bitmap Handling
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
- Scanline Converter
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
- Glyph Stroker
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
- System Interface
- </a>
- </li>
-
-
-
-
+ <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+ <label class="md-nav__title" for="__nav_8">
+ <span class="md-nav__icon md-icon"></span>
+ Cache Sub-System
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+ <li class="md-nav__item">
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<h1 id="subpixel-rendering">Subpixel Rendering<a class="headerlink" href="#subpixel-rendering" title="Permanent link">¶</a></h1>
<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">¶</a></h2>
<p>FreeType provides two alternative subpixel rendering technologies. Should you define <code>FT_CONFIG_OPTION_SUBPIXEL_RENDERING</code> in your <code>ftoption.h</code> file, this enables ClearType-style rendering. Otherwise, Harmony LCD rendering is enabled. These technologies are controlled differently and API described below, although always available, performs its function when appropriate method is enabled and does nothing otherwise.</p>
-<p>ClearType-style LCD rendering exploits the color-striped structure of LCD pixels, increasing the available resolution in the direction of the stripe (usually horizontal RGB) by a factor of 3. Using the subpixels coverages unfiltered can create severe color fringes especially when rendering thin features. Indeed, to produce black-on-white text, the nearby color subpixels must be dimmed equally.</p>
-<p>A good 5-tap FIR filter should be applied to subpixel coverages regardless of pixel boundaries and should have these properties:</p>
+<p>ClearType-style LCD rendering exploits the color-striped structure of LCD pixels, increasing the available resolution in the direction of the stripe (usually horizontal RGB) by a factor of 3. Using the subpixel coverages unfiltered can create severe color fringes especially when rendering thin features. Indeed, to produce black-on-white text, the nearby color subpixels must be dimmed evenly. Therefore, an equalizing 5-tap FIR filter should be applied to subpixel coverages regardless of pixel boundaries and should have these properties:</p>
<ol>
<li>
<p>It should be symmetrical, like { a, b, c, b, a }, to avoid any shifts in appearance.</p>
</li>
</ol>
<p>Boxy 3-tap filter {0, ⅓, ⅓, ⅓, 0} is sharper but is less forgiving of non-ideal gamma curves of a screen (and viewing angles), beveled filters are fuzzier but more tolerant.</p>
-<p>Use the <code><a href="ft2-lcd_rendering.html#ft_library_setlcdfilter">FT_Library_SetLcdFilter</a></code> or <code><a href="ft2-lcd_rendering.html#ft_library_setlcdfilterweights">FT_Library_SetLcdFilterWeights</a></code> API to specify a low-pass filter, which is then applied to subpixel-rendered bitmaps generated through <code><a href="ft2-base_interface.html#ft_render_glyph">FT_Render_Glyph</a></code>.</p>
-<p>Harmony LCD rendering is suitable to panels with any regular subpixel structure, not just monitors with 3 color striped subpixels, as long as the color subpixels have fixed positions relative to the pixel center. In this case, each color channel is then rendered separately after shifting the outline opposite to the subpixel shift so that the coverage maps are aligned. This method is immune to color fringes because the shifts do not change integral coverage.</p>
+<p>Use the <code><a href="ft2-lcd_rendering.html#ft_library_setlcdfilter">FT_Library_SetLcdFilter</a></code> or <code><a href="ft2-lcd_rendering.html#ft_library_setlcdfilterweights">FT_Library_SetLcdFilterWeights</a></code> API to specify a low-pass filter, which is then applied to subpixel-rendered bitmaps generated through <code><a href="ft2-glyph_retrieval.html#ft_render_glyph">FT_Render_Glyph</a></code>.</p>
+<p>Harmony LCD rendering is suitable to panels with any regular subpixel structure, not just monitors with 3 color striped subpixels, as long as the color subpixels have fixed positions relative to the pixel center. In this case, each color channel can be rendered separately after shifting the outline opposite to the subpixel shift so that the coverage maps are aligned. This method is immune to color fringes because the shifts do not change integral coverage.</p>
<p>The subpixel geometry must be specified by xy-coordinates for each subpixel. By convention they may come in the RGB order: {{-⅓, 0}, {0, 0}, {⅓, 0}} for standard RGB striped panel or {{-⅙, ¼}, {-⅙, -¼}, {⅓, 0}} for a certain PenTile panel.</p>
<p>Use the <code><a href="ft2-lcd_rendering.html#ft_library_setlcdgeometry">FT_Library_SetLcdGeometry</a></code> API to specify subpixel positions. If one follows the RGB order convention, the same order applies to the resulting <code><a href="ft2-basic_types.html#ft_pixel_mode">FT_PIXEL_MODE_LCD</a></code> and <code><a href="ft2-basic_types.html#ft_pixel_mode">FT_PIXEL_MODE_LCD_V</a></code> bitmaps. Note, however, that the coordinate frame for the latter must be rotated clockwise. Harmony with default LCD geometry is equivalent to ClearType with light filter.</p>
-<p>As a result of ClearType filtering or Harmony rendering, the dimensions of LCD bitmaps can be either wider or taller than the dimensions of the corresponding outline with regard to the pixel grid. For example, for <code><a href="ft2-base_interface.html#ft_render_mode">FT_RENDER_MODE_LCD</a></code>, the filter adds 2 subpixels to the left, and 2 subpixels to the right. The bitmap offset values are adjusted accordingly, so clients shouldn't need to modify their layout and glyph positioning code when enabling the filter.</p>
-<p>The ClearType and Harmony rendering is applicable to glyph bitmaps rendered through <code><a href="ft2-
base_interface.html#ft_render_glyph">FT_Render_Glyph</a></code>, <code><a href="ft2-base_interface.html#ft_load_glyph">FT_Load_Glyph</a></code>, <code><a href="ft2-base_interface.html#ft_load_char">FT_Load_Char</a></code>, and <code><a href="ft2-glyph_management.html#ft_glyph_to_bitmap">FT_Glyph_To_Bitmap</a></code>, when <code><a href="ft2-base_interface.html#ft_render_mode">FT_RENDER_MODE_LCD</a></code> or <code><a href="ft2-base_interface.html#ft_render_mode">FT_RENDER_MODE_LCD_V</a></code> is specified. This API does not control <code><a href="ft2-outline_processing.html#ft_outline_render">FT_Outline_Render</a></code> and <code><a href="ft2-outline_processing.html#ft_outline_get_bitmap">FT_Outline_Get_Bitmap</a></code>.</p>
+<p>As a result of ClearType filtering or Harmony shifts, the resulting dimensions of LCD bitmaps can be slightly wider or taller than the dimensions the original outline with regard to the pixel grid. For example, for <code><a href="ft2-glyph_retrieval.html#ft_render_mode">FT_RENDER_MODE_LCD</a></code>, the filter adds 2 subpixels to the left, and 2 subpixels to the right. The bitmap offset values are adjusted accordingly, so clients shouldn't need to modify their layout and glyph positioning code when enabling the filter.</p>
+<p>The ClearType and Harmony rendering is applicable to glyph bitmaps rendered through <code><a href="ft2-
glyph_retrieval.html#ft_render_glyph">FT_Render_Glyph</a></code>, <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code>, <code><a href="ft2-character_mapping.html#ft_load_char">FT_Load_Char</a></code>, and <code><a href="ft2-glyph_management.html#ft_glyph_to_bitmap">FT_Glyph_To_Bitmap</a></code>, when <code><a href="ft2-glyph_retrieval.html#ft_render_mode">FT_RENDER_MODE_LCD</a></code> or <code><a href="ft2-glyph_retrieval.html#ft_render_mode">FT_RENDER_MODE_LCD_V</a></code> is specified. This API does not control <code><a href="ft2-outline_processing.html#ft_outline_render">FT_Outline_Render</a></code> and <code><a href="ft2-outline_processing.html#ft_outline_get_bitmap">FT_Outline_Get_Bitmap</a></code>.</p>
<p>The described algorithms can completely remove color artefacts when combined with gamma-corrected alpha blending in linear space. Each of the 3 alpha values (subpixels) must by independently used to blend one color channel. That is, red alpha blends the red channel of the text color with the red channel of the background pixel.</p>
<h2 id="ft_lcdfilter">FT_LcdFilter<a class="headerlink" href="#ft_lcdfilter" title="Permanent link">¶</a></h2>
<p>Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h).</p>
<p>A list of values to identify various types of LCD filters.</p>
<h4>values</h4>
-
<table class="fields">
<tr><td class="val" id="ft_lcd_filter_none">FT_LCD_FILTER_NONE</td><td class="desc">
<p>Do not perform filtering. When used with subpixel rendering, this results in sometimes severe color fringes.</p>
</td></tr>
<tr><td class="val" id="ft_lcd_filter_default">FT_LCD_FILTER_DEFAULT</td><td class="desc">
-<p>This is a beveled, normalized, and color-balanced five-tap filter with weights of [0x08 0x4D 0x56 0x4D 0x08] in 1/256th units.</p>
+<p>This is a beveled, normalized, and color-balanced five-tap filter with weights of [0x08 0x4D 0x56 0x4D 0x08] in 1/256 units.</p>
</td></tr>
<tr><td class="val" id="ft_lcd_filter_light">FT_LCD_FILTER_LIGHT</td><td class="desc">
-<p>this is a boxy, normalized, and color-balanced three-tap filter with weights of [0x00 0x55 0x56 0x55 0x00] in 1/256th units.</p>
+<p>this is a boxy, normalized, and color-balanced three-tap filter with weights of [0x00 0x55 0x56 0x55 0x00] in 1/256 units.</p>
</td></tr>
<tr><td class="val" id="ft_lcd_filter_legacy">FT_LCD_FILTER_LEGACY</td><td class="desc">
<h2 id="ft_library_setlcdfilter">FT_Library_SetLcdFilter<a class="headerlink" href="#ft_library_setlcdfilter" title="Permanent link">¶</a></h2>
<p>Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Library_SetLcdFilter</b>( <a href="ft2-base_interface.html#ft_library">FT_Library</a> library,
+ <b>FT_Library_SetLcdFilter</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a> library,
<a href="ft2-lcd_rendering.html#ft_lcdfilter">FT_LcdFilter</a> filter );
</code></pre></div>
-<p>This function is used to change filter applied to LCD decimated bitmaps, like the ones used when calling <code><a href="ft2-base_interface.html#ft_render_glyph">FT_Render_Glyph</a></code> with <code><a href="ft2-base_interface.html#ft_render_mode">FT_RENDER_MODE_LCD</a></code> or <code><a href="ft2-base_interface.html#ft_render_mode">FT_RENDER_MODE_LCD_V</a></code>.</p>
+<p>This function is used to change filter applied to LCD decimated bitmaps, like the ones used when calling <code><a href="ft2-glyph_retrieval.html#ft_render_glyph">FT_Render_Glyph</a></code> with <code><a href="ft2-glyph_retrieval.html#ft_render_mode">FT_RENDER_MODE_LCD</a></code> or <code><a href="ft2-glyph_retrieval.html#ft_render_mode">FT_RENDER_MODE_LCD_V</a></code>.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="library">library</td><td class="desc">
<p>A handle to the target library instance.</p>
<h2 id="ft_library_setlcdfilterweights">FT_Library_SetLcdFilterWeights<a class="headerlink" href="#ft_library_setlcdfilterweights" title="Permanent link">¶</a></h2>
<p>Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Library_SetLcdFilterWeights</b>( <a href="ft2-base_interface.html#ft_library">FT_Library</a> library,
+ <b>FT_Library_SetLcdFilterWeights</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a> library,
<span class="keyword">unsigned</span> <span class="keyword">char</span> *weights );
</code></pre></div>
<p>This function can be used to enable LCD filter with custom weights, instead of using presets in <code><a href="ft2-lcd_rendering.html#ft_library_setlcdfilter">FT_Library_SetLcdFilter</a></code>.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="library">library</td><td class="desc">
<p>A handle to the target library instance.</p>
</td></tr>
<tr><td class="val" id="weights">weights</td><td class="desc">
-<p>A pointer to an array; the function copies the first five bytes and uses them to specify the filter weights in 1/256th units.</p>
+<p>A pointer to an array; the function copies the first five bytes and uses them to specify the filter weights in 1/256 units.</p>
</td></tr>
</table>
<h4>note</h4>
<p>This function does nothing but returns <code>FT_Err_Unimplemented_Feature</code> if the configuration macro <code>FT_CONFIG_OPTION_SUBPIXEL_RENDERING</code> is not defined in your build of the library.</p>
-<p>LCD filter weights can also be set per face using <code><a href="ft2-
base_interface.html#ft_face_properties">FT_Face_Properties</a></code> with <code><a href="ft2-parameter_tags.html#ft_param_tag_lcd_filter_weights">FT_PARAM_TAG_LCD_FILTER_WEIGHTS</a></code>.</p>
+<p>LCD filter weights can also be set per face using <code><a href="ft2-
face_creation.html#ft_face_properties">FT_Face_Properties</a></code> with <code><a href="ft2-parameter_tags.html#ft_param_tag_lcd_filter_weights">FT_PARAM_TAG_LCD_FILTER_WEIGHTS</a></code>.</p>
<h4>since</h4>
<p>2.4.0</p>
<span class="keyword">typedef</span> <a href="ft2-basic_types.html#ft_byte">FT_Byte</a> <b>FT_LcdFiveTapFilter</b>[FT_LCD_FILTER_FIVE_TAPS];
</code></pre></div>
-<p>A typedef for passing the five LCD filter weights to <code><a href="ft2-base_interface.html#ft_face_properties">FT_Face_Properties</a></code> within an <code><a href="ft2-base_interface.html#ft_parameter">FT_Parameter</a></code> structure.</p>
+<p>A typedef for passing the five LCD filter weights to <code><a href="ft2-face_creation.html#ft_face_properties">FT_Face_Properties</a></code> within an <code><a href="ft2-face_creation.html#ft_parameter">FT_Parameter</a></code> structure.</p>
<h4>since</h4>
<p>2.8</p>
<h2 id="ft_library_setlcdgeometry">FT_Library_SetLcdGeometry<a class="headerlink" href="#ft_library_setlcdgeometry" title="Permanent link">¶</a></h2>
<p>Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Library_SetLcdGeometry</b>( <a href="ft2-base_interface.html#ft_library">FT_Library</a> library,
+ <b>FT_Library_SetLcdGeometry</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a> library,
<a href="ft2-basic_types.html#ft_vector">FT_Vector</a> sub[3] );
</code></pre></div>
<p>This function can be used to modify default positions of color subpixels, which controls Harmony LCD rendering.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="library">library</td><td class="desc">
<p>A handle to the target library instance.</p>
<p>2.10.0</p>
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+ <a href="#ft_library" class="md-nav__link">
+ FT_Library
+ </a>
+
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+
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+ <a href="#ft_init_freetype" class="md-nav__link">
+ FT_Init_FreeType
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+ <a href="#ft_done_freetype" class="md-nav__link">
+ FT_Done_FreeType
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+
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+ <a href="#ft_library_version" class="md-nav__link">
+ FT_Library_Version
+ </a>
+
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+
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+ <a href="#freetype_xxx" class="md-nav__link">
+ FREETYPE_XXX
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+
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+ <div class="md-content" data-md-component="content">
+ <article class="md-content__inner md-typeset">
+
+
+
+ <p><a href="https://www.freetype.org">FreeType</a> » <a href="../">Docs</a> » <a href="index.html#core-api">Core API</a> » Library Setup</p>
+<hr />
+<h1 id="library-setup">Library Setup<a class="headerlink" href="#library-setup" title="Permanent link">¶</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">¶</a></h2>
+<p>Functions to start and end the usage of the FreeType library.</p>
+<p>Note that <code><a href="ft2-library_setup.html#ft_library_version">FT_Library_Version</a></code> and <code><a href="ft2-library_setup.html#freetype_xxx">FREETYPE_XXX</a></code> are of limited use because even a new release of FreeType with only documentation changes increases the version number.</p>
+<h2 id="ft_library">FT_Library<a class="headerlink" href="#ft_library" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_LibraryRec_ *<b>FT_Library</b>;
+</code></pre></div>
+
+<p>A handle to a FreeType library instance. Each ‘library’ is completely independent from the others; it is the ‘root’ of a set of objects like fonts, faces, sizes, etc.</p>
+<p>It also embeds a memory manager (see <code><a href="ft2-system_interface.html#ft_memory">FT_Memory</a></code>), as well as a scan-line converter object (see <code><a href="ft2-raster.html#ft_raster">FT_Raster</a></code>).</p>
+<p>[Since 2.5.6] In multi-threaded applications it is easiest to use one <code>FT_Library</code> object per thread. In case this is too cumbersome, a single <code>FT_Library</code> object across threads is possible also, as long as a mutex lock is used around <code><a href="ft2-face_creation.html#ft_new_face">FT_New_Face</a></code> and <code><a href="ft2-face_creation.html#ft_done_face">FT_Done_Face</a></code>.</p>
+<h4>note</h4>
+
+<p>Library objects are normally created by <code><a href="ft2-library_setup.html#ft_init_freetype">FT_Init_FreeType</a></code>, and destroyed with <code><a href="ft2-library_setup.html#ft_done_freetype">FT_Done_FreeType</a></code>. If you need reference-counting (cf. <code><a href="ft2-module_management.html#ft_reference_library">FT_Reference_Library</a></code>), use <code><a href="ft2-module_management.html#ft_new_library">FT_New_Library</a></code> and <code><a href="ft2-module_management.html#ft_done_library">FT_Done_Library</a></code>.</p>
+<hr>
+
+<h2 id="ft_init_freetype">FT_Init_FreeType<a class="headerlink" href="#ft_init_freetype" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+ <b>FT_Init_FreeType</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a> *alibrary );
+</code></pre></div>
+
+<p>Initialize a new FreeType library object. The set of modules that are registered by this function is determined at build time.</p>
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="alibrary">alibrary</td><td class="desc">
+<p>A handle to a new library object.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0 means success.</p>
+<h4>note</h4>
+
+<p>In case you want to provide your own memory allocating routines, use <code><a href="ft2-module_management.html#ft_new_library">FT_New_Library</a></code> instead, followed by a call to <code><a href="ft2-module_management.html#ft_add_default_modules">FT_Add_Default_Modules</a></code> (or a series of calls to <code><a href="ft2-module_management.html#ft_add_module">FT_Add_Module</a></code>) and <code><a href="ft2-module_management.html#ft_set_default_properties">FT_Set_Default_Properties</a></code>.</p>
+<p>See the documentation of <code><a href="ft2-library_setup.html#ft_library">FT_Library</a></code> and <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> for multi-threading issues.</p>
+<p>If you need reference-counting (cf. <code><a href="ft2-module_management.html#ft_reference_library">FT_Reference_Library</a></code>), use <code><a href="ft2-module_management.html#ft_new_library">FT_New_Library</a></code> and <code><a href="ft2-module_management.html#ft_done_library">FT_Done_Library</a></code>.</p>
+<p>If compilation option <code>FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES</code> is set, this function reads the <code>FREETYPE_PROPERTIES</code> environment variable to control driver properties. See section ‘<a href="ft2-properties.html#properties">Driver properties</a>’ for more.</p>
+<hr>
+
+<h2 id="ft_done_freetype">FT_Done_FreeType<a class="headerlink" href="#ft_done_freetype" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+ <b>FT_Done_FreeType</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a> library );
+</code></pre></div>
+
+<p>Destroy a given FreeType library object and all of its children, including resources, drivers, faces, sizes, etc.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="library">library</td><td class="desc">
+<p>A handle to the target library object.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0 means success.</p>
+<hr>
+
+<h2 id="ft_library_version">FT_Library_Version<a class="headerlink" href="#ft_library_version" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> FT_EXPORT( <span class="keyword">void</span> )
+ <b>FT_Library_Version</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a> library,
+ <a href="ft2-basic_types.html#ft_int">FT_Int</a> *amajor,
+ <a href="ft2-basic_types.html#ft_int">FT_Int</a> *aminor,
+ <a href="ft2-basic_types.html#ft_int">FT_Int</a> *apatch );
+</code></pre></div>
+
+<p>Return the version of the FreeType library being used. This is useful when dynamically linking to the library, since one cannot use the macros <code><a href="ft2-library_setup.html#freetype_xxx">FREETYPE_MAJOR</a></code>, <code><a href="ft2-library_setup.html#freetype_xxx">FREETYPE_MINOR</a></code>, and <code><a href="ft2-library_setup.html#freetype_xxx">FREETYPE_PATCH</a></code>.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="library">library</td><td class="desc">
+<p>A source library handle.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="amajor">amajor</td><td class="desc">
+<p>The major version number.</p>
+</td></tr>
+<tr><td class="val" id="aminor">aminor</td><td class="desc">
+<p>The minor version number.</p>
+</td></tr>
+<tr><td class="val" id="apatch">apatch</td><td class="desc">
+<p>The patch version number.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>The reason why this function takes a <code>library</code> argument is because certain programs implement library initialization in a custom way that doesn't use <code><a href="ft2-library_setup.html#ft_init_freetype">FT_Init_FreeType</a></code>.</p>
+<p>In such cases, the library version might not be available before the library object has been created.</p>
+<hr>
+
+<h2 id="freetype_xxx">FREETYPE_XXX<a class="headerlink" href="#freetype_xxx" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <a href="ft2-library_setup.html#freetype_major">FREETYPE_MAJOR</a> 2
+#<span class="keyword">define</span> <a href="ft2-library_setup.html#freetype_minor">FREETYPE_MINOR</a> 13
+#<span class="keyword">define</span> <a href="ft2-library_setup.html#freetype_patch">FREETYPE_PATCH</a> 2
+</code></pre></div>
+
+<p>These three macros identify the FreeType source code version. Use <code><a href="ft2-library_setup.html#ft_library_version">FT_Library_Version</a></code> to access them at runtime.</p>
+<h4>values</h4>
+<table class="fields">
+<tr><td class="val" id="freetype_major">FREETYPE_MAJOR</td><td class="desc">
+<p>The major version number.</p>
+</td></tr>
+<tr><td class="val" id="freetype_minor">FREETYPE_MINOR</td><td class="desc">
+<p>The minor version number.</p>
+</td></tr>
+<tr><td class="val" id="freetype_patch">FREETYPE_PATCH</td><td class="desc">
+<p>The patch level.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>The version number of FreeType if built as a dynamic link library with the ‘libtool’ package is <em>not</em> controlled by these three macros.</p>
+<hr>
+
+
+
+
+
+
+
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+
+
+ <li class="md-nav__item">
+ <a href="ft2-sizes_management.html" class="md-nav__link">
+ Size Management
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
- Header File Macros
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-header_file_macros.html" class="md-nav__link">
+ Header File Macros
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5">
+
+
+
- <label class="md-nav__link" for="nav-5">
- Format-Specific API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-5">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+
+ <label class="md-nav__link" for="__nav_6">
Format-Specific API
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_6">
+ <span class="md-nav__icon md-icon"></span>
+ Format-Specific API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
- Multiple Masters
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-multiple_masters.html" class="md-nav__link">
+ Multiple Masters
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
- TrueType Tables
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-truetype_tables.html" class="md-nav__link">
+ TrueType Tables
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
- Type 1 Tables
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-type1_tables.html" class="md-nav__link">
+ Type 1 Tables
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
- SFNT Names
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sfnt_names.html" class="md-nav__link">
+ SFNT Names
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
- BDF and PCF Files
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bdf_fonts.html" class="md-nav__link">
+ BDF and PCF Files
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
- CID Fonts
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cid_fonts.html" class="md-nav__link">
+ CID Fonts
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
- PFR Fonts
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pfr_fonts.html" class="md-nav__link">
+ PFR Fonts
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+ Window FNT Files
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
- Window FNT Files
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
- Font Formats
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-svg_fonts.html" class="md-nav__link">
+ OpenType SVG Fonts
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-font_formats.html" class="md-nav__link">
+ Font Formats
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gasp_table.html" class="md-nav__link">
+ Gasp Table
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
- Gasp Table
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+
+
+
- <label class="md-nav__link" for="nav-6">
- Controlling FreeType Modules
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-6">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+
+ <label class="md-nav__link" for="__nav_7">
Controlling FreeType Modules
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+ <label class="md-nav__title" for="__nav_7">
+ <span class="md-nav__icon md-icon"></span>
+ Controlling FreeType Modules
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
- The auto-hinter
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-auto_hinter.html" class="md-nav__link">
+ The auto-hinter
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
- The CFF driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cff_driver.html" class="md-nav__link">
+ The CFF driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
- The Type 1 and CID drivers
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+ The Type 1 and CID drivers
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
- The TrueType driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-tt_driver.html" class="md-nav__link">
+ The TrueType driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
- The PCF driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pcf_driver.html" class="md-nav__link">
+ The PCF driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
- Driver properties
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+ The SVG driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
- Parameter Tags
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-properties.html" class="md-nav__link">
+ Driver properties
+ </a>
+ </li>
+
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-parameter_tags.html" class="md-nav__link">
+ Parameter Tags
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
- Subpixel Rendering
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-lcd_rendering.html" class="md-nav__link">
+ Subpixel Rendering
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+
+
+
- <label class="md-nav__link" for="nav-7">
- Cache Sub-System
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-7">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+
+ <label class="md-nav__link" for="__nav_8">
Cache Sub-System
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
+ <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+ <label class="md-nav__title" for="__nav_8">
+ <span class="md-nav__icon md-icon"></span>
+ Cache Sub-System
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
- Cache Sub-System
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cache_subsystem.html" class="md-nav__link">
+ Cache Sub-System
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
-
- <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8" checked>
+
+
- <label class="md-nav__link" for="nav-8">
- Support API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-8">
+ <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" checked>
+
+ <label class="md-nav__link" for="__nav_9">
Support API
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
+ <nav class="md-nav" aria-label="Support API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_9">
+ <span class="md-nav__icon md-icon"></span>
+ Support API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-computations.html" title="Computations" class="md-nav__link">
- Computations
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-computations.html" class="md-nav__link">
+ Computations
+ </a>
+ </li>
+
-
-
-
-
+
+
-
-
- <li class="md-nav__item md-nav__item--active">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+
+
+ <li class="md-nav__item md-nav__item--active">
-
-
- <label class="md-nav__link md-nav__link--active" for="__toc">
+ <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+
+
+
+
+
+ <label class="md-nav__link md-nav__link--active" for="__toc">
+ List Processing
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+
+ <a href="ft2-list_processing.html" class="md-nav__link md-nav__link--active">
List Processing
- </label>
-
- <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link md-nav__link--active">
- List Processing
- </a>
-
+ </a>
-<nav class="md-nav md-nav--secondary">
+
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+
- <label class="md-nav__title" for="__toc">Table of contents</label>
- <ul class="md-nav__list" data-md-scrollfix>
+ <label class="md-nav__title" for="__toc">
+ <span class="md-nav__icon md-icon"></span>
+ Table of contents
+ </label>
+ <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
<li class="md-nav__item">
<a href="#synopsis" class="md-nav__link">
</li>
-
-
-
-
</ul>
-</nav>
-
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
- Outline Processing
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
- Quick retrieval of advance values
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
- Bitmap Handling
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
- Scanline Converter
- </a>
- </li>
+</nav>
+
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
- Glyph Stroker
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-outline_processing.html" class="md-nav__link">
+ Outline Processing
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
- System Interface
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-quick_advance.html" class="md-nav__link">
+ Quick retrieval of advance values
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
- Module Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bitmap_handling.html" class="md-nav__link">
+ Bitmap Handling
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
- GZIP Streams
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-raster.html" class="md-nav__link">
+ Scanline Converter
+ </a>
+ </li>
+
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_stroker.html" class="md-nav__link">
+ Glyph Stroker
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
- LZW Streams
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-system_interface.html" class="md-nav__link">
+ System Interface
+ </a>
+ </li>
+
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-module_management.html" class="md-nav__link">
+ Module Management
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gzip.html" class="md-nav__link">
+ GZIP Streams
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-lzw.html" class="md-nav__link">
+ LZW Streams
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bzip2.html" class="md-nav__link">
+ BZIP2 Streams
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
- BZIP2 Streams
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-debugging_apis.html" class="md-nav__link">
+ External Debugging APIs
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-9" type="checkbox" id="nav-9">
+
+
+
- <label class="md-nav__link" for="nav-9">
- Error Codes
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-9">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+
+ <label class="md-nav__link" for="__nav_10">
Error Codes
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+ <label class="md-nav__title" for="__nav_10">
+ <span class="md-nav__icon md-icon"></span>
+ Error Codes
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-error_enumerations.html" title="Error Enumerations" class="md-nav__link">
- Error Enumerations
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-error_enumerations.html" class="md-nav__link">
+ Error Enumerations
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
- Error Code Values
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-error_code_values.html" class="md-nav__link">
+ Error Code Values
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-10" type="checkbox" id="nav-10">
+
+
+
- <label class="md-nav__link" for="nav-10">
- Miscellaneous
- </label>
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<p>A structure used to hold a simple doubly-linked list. These are used in many parts of FreeType.</p>
<h4>fields</h4>
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<table class="fields">
<tr><td class="val" id="head">head</td><td class="desc">
<p>The head (first element) of doubly-linked list.</p>
<p>A structure used to hold a single list element.</p>
<h4>fields</h4>
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<table class="fields">
<tr><td class="val" id="prev">prev</td><td class="desc">
<p>The previous element in the list. <code>NULL</code> if first.</p>
<p>Append an element to the end of a list.</p>
<h4>inout</h4>
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<table class="fields">
<tr><td class="val" id="list">list</td><td class="desc">
<p>A pointer to the parent list.</p>
<p>Insert an element at the head of a list.</p>
<h4>inout</h4>
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<table class="fields">
<tr><td class="val" id="list">list</td><td class="desc">
<p>A pointer to parent list.</p>
<p>Find the list node for a given listed object.</p>
<h4>input</h4>
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<table class="fields">
<tr><td class="val" id="list">list</td><td class="desc">
<p>A pointer to the parent list.</p>
<p>Remove a node from a list. This function doesn't check whether the node is in the list!</p>
<h4>input</h4>
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<tr><td class="val" id="node">node</td><td class="desc">
<p>The node to remove.</p>
</table>
<h4>inout</h4>
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<table class="fields">
<tr><td class="val" id="list">list</td><td class="desc">
<p>A pointer to the parent list.</p>
<p>Move a node to the head/top of a list. Used to maintain LRU lists.</p>
<h4>inout</h4>
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<table class="fields">
<tr><td class="val" id="list">list</td><td class="desc">
<p>A pointer to the parent list.</p>
<p>Parse a list and calls a given iterator function on each element. Note that parsing is stopped as soon as one of the iterator calls returns a non-zero value.</p>
<h4>input</h4>
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<p>A handle to the list.</p>
<p>An FT_List iterator function that is called during a list parse by <code><a href="ft2-list_processing.html#ft_list_iterate">FT_List_Iterate</a></code>.</p>
<h4>input</h4>
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<p>The current iteration list node.</p>
<p>Destroy all elements in the list as well as the list itself.</p>
<h4>input</h4>
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<p>A handle to the list.</p>
<p>An <code><a href="ft2-list_processing.html#ft_list">FT_List</a></code> iterator function that is called during a list finalization by <code><a href="ft2-list_processing.html#ft_list_finalize">FT_List_Finalize</a></code> to destroy all elements in a given list.</p>
<h4>input</h4>
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<p>The current system object.</p>
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+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+
+ <label class="md-nav__link" for="__nav_3">
General Remarks
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+ <label class="md-nav__title" for="__nav_3">
+ <span class="md-nav__icon md-icon"></span>
+ General Remarks
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-header_inclusion.html" title="FreeType's header inclusion scheme" class="md-nav__link">
- FreeType's header inclusion scheme
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-preamble.html" class="md-nav__link">
+ Preamble
+ </a>
+ </li>
+
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-header_inclusion.html" class="md-nav__link">
+ FreeType's header inclusion scheme
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-user_allocation.html" title="User allocation" class="md-nav__link">
- User allocation
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-user_allocation.html" class="md-nav__link">
+ User allocation
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-4" type="checkbox" id="nav-4">
+
+
+
- <label class="md-nav__link" for="nav-4">
- Core API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-4">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+
+ <label class="md-nav__link" for="__nav_4">
Core API
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
+ <nav class="md-nav" aria-label="Core API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_4">
+ <span class="md-nav__icon md-icon"></span>
+ Core API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-version.html" title="FreeType Version" class="md-nav__link">
- FreeType Version
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-basic_types.html" class="md-nav__link">
+ Basic Data Types
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link">
- Basic Data Types
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-library_setup.html" class="md-nav__link">
+ Library Setup
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link">
- Base Interface
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-face_creation.html" class="md-nav__link">
+ Face Creation
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
- Unicode Variation Sequences
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-font_testing_macros.html" class="md-nav__link">
+ Font Testing Macros
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
- Glyph Color Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+ Sizing and Scaling
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
- Glyph Layer Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+ Glyph Retrieval
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
- Glyph Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-character_mapping.html" class="md-nav__link">
+ Character Mapping
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
- Mac Specific Interface
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-information_retrieval.html" class="md-nav__link">
+ Information Retrieval
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
- Size Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-other_api_data.html" class="md-nav__link">
+ Other API Data
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
- Header File Macros
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5">
+
+
+
- <label class="md-nav__link" for="nav-5">
- Format-Specific API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-5">
- Format-Specific API
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+
+ <label class="md-nav__link" for="__nav_5">
+ Extended API
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_5">
+ <span class="md-nav__icon md-icon"></span>
+ Extended API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
- Multiple Masters
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_variants.html" class="md-nav__link">
+ Unicode Variation Sequences
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
- TrueType Tables
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-color_management.html" class="md-nav__link">
+ Glyph Color Management
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
- Type 1 Tables
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-layer_management.html" class="md-nav__link">
+ Glyph Layer Management
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
- SFNT Names
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_management.html" class="md-nav__link">
+ Glyph Management
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
- BDF and PCF Files
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-mac_specific.html" class="md-nav__link">
+ Mac Specific Interface
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
- CID Fonts
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sizes_management.html" class="md-nav__link">
+ Size Management
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-header_file_macros.html" class="md-nav__link">
+ Header File Macros
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
- PFR Fonts
- </a>
- </li>
-
-
-
-
+ </ul>
+ </nav>
+ </li>
+
+
+
+
+
- <li class="md-nav__item">
- <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
- Window FNT Files
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+
+ <label class="md-nav__link" for="__nav_6">
+ Format-Specific API
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+ <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_6">
+ <span class="md-nav__icon md-icon"></span>
+ Format-Specific API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-multiple_masters.html" class="md-nav__link">
+ Multiple Masters
+ </a>
+ </li>
+
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-truetype_tables.html" class="md-nav__link">
+ TrueType Tables
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-type1_tables.html" class="md-nav__link">
+ Type 1 Tables
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sfnt_names.html" class="md-nav__link">
+ SFNT Names
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bdf_fonts.html" class="md-nav__link">
+ BDF and PCF Files
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
- Font Formats
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cid_fonts.html" class="md-nav__link">
+ CID Fonts
+ </a>
+ </li>
+
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pfr_fonts.html" class="md-nav__link">
+ PFR Fonts
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+ Window FNT Files
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-svg_fonts.html" class="md-nav__link">
+ OpenType SVG Fonts
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-font_formats.html" class="md-nav__link">
+ Font Formats
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
- Gasp Table
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gasp_table.html" class="md-nav__link">
+ Gasp Table
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+
+
+
- <label class="md-nav__link" for="nav-6">
- Controlling FreeType Modules
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-6">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+
+ <label class="md-nav__link" for="__nav_7">
Controlling FreeType Modules
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+ <label class="md-nav__title" for="__nav_7">
+ <span class="md-nav__icon md-icon"></span>
+ Controlling FreeType Modules
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
- The auto-hinter
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-auto_hinter.html" class="md-nav__link">
+ The auto-hinter
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
- The CFF driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cff_driver.html" class="md-nav__link">
+ The CFF driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
- The Type 1 and CID drivers
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+ The Type 1 and CID drivers
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-tt_driver.html" class="md-nav__link">
+ The TrueType driver
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
- The TrueType driver
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
- The PCF driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pcf_driver.html" class="md-nav__link">
+ The PCF driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
- Driver properties
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+ The SVG driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
- Parameter Tags
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-properties.html" class="md-nav__link">
+ Driver properties
+ </a>
+ </li>
+
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-parameter_tags.html" class="md-nav__link">
+ Parameter Tags
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
- Subpixel Rendering
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-lcd_rendering.html" class="md-nav__link">
+ Subpixel Rendering
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+
+
+
- <label class="md-nav__link" for="nav-7">
- Cache Sub-System
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-7">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+
+ <label class="md-nav__link" for="__nav_8">
Cache Sub-System
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
+ <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+ <label class="md-nav__title" for="__nav_8">
+ <span class="md-nav__icon md-icon"></span>
+ Cache Sub-System
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cache_subsystem.html" class="md-nav__link">
+ Cache Sub-System
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
- Cache Sub-System
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
-
- <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8" checked>
+
+
- <label class="md-nav__link" for="nav-8">
- Support API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-8">
+ <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" checked>
+
+ <label class="md-nav__link" for="__nav_9">
Support API
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-computations.html" title="Computations" class="md-nav__link">
- Computations
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
- List Processing
- </a>
- </li>
-
-
-
+ <nav class="md-nav" aria-label="Support API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_9">
+ <span class="md-nav__icon md-icon"></span>
+ Support API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
- Outline Processing
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<hr />
<h1 id="lzw-streams">LZW Streams<a class="headerlink" href="#lzw-streams" title="Permanent link">¶</a></h1>
<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">¶</a></h2>
-<p>In certain builds of the library, LZW compression recognition is automatically handled when calling <code><a href="ft2-base_interface.html#ft_new_face">FT_New_Face</a></code> or <code><a href="ft2-base_interface.html#ft_open_face">FT_Open_Face</a></code>. This means that if no font driver is capable of handling the raw compressed file, the library will try to open a LZW stream from it and re-open the face with it.</p>
+<p>In certain builds of the library, LZW compression recognition is automatically handled when calling <code><a href="ft2-face_creation.html#ft_new_face">FT_New_Face</a></code> or <code><a href="ft2-face_creation.html#ft_open_face">FT_Open_Face</a></code>. This means that if no font driver is capable of handling the raw compressed file, the library will try to open a LZW stream from it and re-open the face with it.</p>
<p>The stream implementation is very basic and resets the decompression process each time seeking backwards is needed within the stream, which significantly undermines the performance.</p>
<p>This section contains the declaration of LZW-specific functions.</p>
<h2 id="ft_stream_openlzw">FT_Stream_OpenLZW<a class="headerlink" href="#ft_stream_openlzw" title="Permanent link">¶</a></h2>
<p>Open a new stream to parse LZW-compressed font files. This is mainly used to support the compressed <code>*.pcf.Z</code> fonts that come with XFree86.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="stream">stream</td><td class="desc">
<p>The target embedding stream.</p>
<p>This function may return <code>FT_Err_Unimplemented_Feature</code> if your build of FreeType was not compiled with LZW support.</p>
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<article class="md-content__inner md-typeset">
- <p><a href="https://www.freetype.org">FreeType</a> » <a href="../">Docs</a> » <a href="index.html#core-api">Core API</a> » Mac Specific Interface</p>
+ <p><a href="https://www.freetype.org">FreeType</a> » <a href="../">Docs</a> » <a href="index.html#extended-api">Extended API</a> » Mac Specific Interface</p>
<hr />
<h1 id="mac-specific-interface">Mac Specific Interface<a class="headerlink" href="#mac-specific-interface" title="Permanent link">¶</a></h1>
<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">¶</a></h2>
<h2 id="ft_new_face_from_fond">FT_New_Face_From_FOND<a class="headerlink" href="#ft_new_face_from_fond" title="Permanent link">¶</a></h2>
<p>Defined in FT_MAC_H (freetype/ftmac.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_New_Face_From_FOND</b>( <a href="ft2-base_interface.html#ft_library">FT_Library</a> library,
+ <b>FT_New_Face_From_FOND</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a> library,
Handle fond,
<a href="ft2-basic_types.html#ft_long">FT_Long</a> face_index,
- <a href="ft2-base_interface.html#ft_face">FT_Face</a> *aface )
+ <a href="ft2-face_creation.html#ft_face">FT_Face</a> *aface )
FT_DEPRECATED_ATTRIBUTE;
</code></pre></div>
<p>Create a new face object from a FOND resource.</p>
<h4>inout</h4>
-
<table class="fields">
<tr><td class="val" id="library">library</td><td class="desc">
<p>A handle to the library resource.</p>
</table>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="fond">fond</td><td class="desc">
<p>A FOND resource.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="aface">aface</td><td class="desc">
<p>A handle to a new face object.</p>
<p>FreeType error code. 0 means success.</p>
<h4>example</h4>
-<p>This function can be used to create <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code> objects from fonts that are installed in the system as follows.
+<p>This function can be used to create <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> objects from fonts that are installed in the system as follows.
<div class="highlight"><pre><span></span><code> fond = GetResource( 'FOND', fontName );
error = FT_New_Face_From_FOND( library, fond, 0, &face );
</code></pre></div></p>
<p>Return an FSSpec for the disk file containing the named font.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="fontname">fontName</td><td class="desc">
<p>Mac OS name of the font (e.g., Times New Roman Bold).</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="pathspec">pathSpec</td><td class="desc">
<p>FSSpec to the file. For passing to <code><a href="ft2-mac_specific.html#ft_new_face_from_fsspec">FT_New_Face_From_FSSpec</a></code>.</p>
<p>Return an FSSpec for the disk file containing the named font.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="fontname">fontName</td><td class="desc">
<p>Mac OS name of the font in ATS framework.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="pathspec">pathSpec</td><td class="desc">
<p>FSSpec to the file. For passing to <code><a href="ft2-mac_specific.html#ft_new_face_from_fsspec">FT_New_Face_From_FSSpec</a></code>.</p>
<p>Return a pathname of the disk file and face index for given font name that is handled by ATS framework.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="fontname">fontName</td><td class="desc">
<p>Mac OS name of the font in ATS framework.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="path">path</td><td class="desc">
-<p>Buffer to store pathname of the file. For passing to <code><a href="ft2-base_interface.html#ft_new_face">FT_New_Face</a></code>. The client must allocate this buffer before calling this function.</p>
+<p>Buffer to store pathname of the file. For passing to <code><a href="ft2-face_creation.html#ft_new_face">FT_New_Face</a></code>. The client must allocate this buffer before calling this function.</p>
</td></tr>
<tr><td class="val" id="maxpathsize">maxPathSize</td><td class="desc">
<p>Lengths of the buffer <code>path</code> that client allocated.</p>
</td></tr>
<tr><td class="val" id="face_index">face_index</td><td class="desc">
-<p>Index of the face. For passing to <code><a href="ft2-base_interface.html#ft_new_face">FT_New_Face</a></code>.</p>
+<p>Index of the face. For passing to <code><a href="ft2-face_creation.html#ft_new_face">FT_New_Face</a></code>.</p>
</td></tr>
</table>
<h2 id="ft_new_face_from_fsspec">FT_New_Face_From_FSSpec<a class="headerlink" href="#ft_new_face_from_fsspec" title="Permanent link">¶</a></h2>
<p>Defined in FT_MAC_H (freetype/ftmac.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_New_Face_From_FSSpec</b>( <a href="ft2-base_interface.html#ft_library">FT_Library</a> library,
+ <b>FT_New_Face_From_FSSpec</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a> library,
<span class="keyword">const</span> FSSpec *spec,
<a href="ft2-basic_types.html#ft_long">FT_Long</a> face_index,
- <a href="ft2-base_interface.html#ft_face">FT_Face</a> *aface )
+ <a href="ft2-face_creation.html#ft_face">FT_Face</a> *aface )
FT_DEPRECATED_ATTRIBUTE;
</code></pre></div>
<p>Create a new face object from a given resource and typeface index using an FSSpec to the font file.</p>
<h4>inout</h4>
-
<table class="fields">
<tr><td class="val" id="library">library</td><td class="desc">
<p>A handle to the library resource.</p>
</table>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="spec">spec</td><td class="desc">
<p>FSSpec to the font file.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="aface">aface</td><td class="desc">
<p>A handle to a new face object.</p>
<p>FreeType error code. 0 means success.</p>
<h4>note</h4>
-<p><code><a href="ft2-mac_specific.html#ft_new_face_from_fsspec">FT_New_Face_From_FSSpec</a></code> is identical to <code><a href="ft2-base_interface.html#ft_new_face">FT_New_Face</a></code> except it accepts an FSSpec instead of a path.</p>
+<p><code><a href="ft2-mac_specific.html#ft_new_face_from_fsspec">FT_New_Face_From_FSSpec</a></code> is identical to <code><a href="ft2-face_creation.html#ft_new_face">FT_New_Face</a></code> except it accepts an FSSpec instead of a path.</p>
<hr>
<h2 id="ft_new_face_from_fsref">FT_New_Face_From_FSRef<a class="headerlink" href="#ft_new_face_from_fsref" title="Permanent link">¶</a></h2>
<p>Defined in FT_MAC_H (freetype/ftmac.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_New_Face_From_FSRef</b>( <a href="ft2-base_interface.html#ft_library">FT_Library</a> library,
+ <b>FT_New_Face_From_FSRef</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a> library,
<span class="keyword">const</span> FSRef *ref,
<a href="ft2-basic_types.html#ft_long">FT_Long</a> face_index,
- <a href="ft2-base_interface.html#ft_face">FT_Face</a> *aface )
+ <a href="ft2-face_creation.html#ft_face">FT_Face</a> *aface )
FT_DEPRECATED_ATTRIBUTE;
</code></pre></div>
<p>Create a new face object from a given resource and typeface index using an FSRef to the font file.</p>
<h4>inout</h4>
-
<table class="fields">
<tr><td class="val" id="library">library</td><td class="desc">
<p>A handle to the library resource.</p>
</table>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="spec">spec</td><td class="desc">
<p>FSRef to the font file.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="aface">aface</td><td class="desc">
<p>A handle to a new face object.</p>
<p>FreeType error code. 0 means success.</p>
<h4>note</h4>
-<p><code><a href="ft2-mac_specific.html#ft_new_face_from_fsref">FT_New_Face_From_FSRef</a></code> is identical to <code><a href="ft2-base_interface.html#ft_new_face">FT_New_Face</a></code> except it accepts an FSRef instead of a path.</p>
+<p><code><a href="ft2-mac_specific.html#ft_new_face_from_fsref">FT_New_Face_From_FSRef</a></code> is identical to <code><a href="ft2-face_creation.html#ft_new_face">FT_New_Face</a></code> except it accepts an FSRef instead of a path.</p>
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+ <li class="md-nav__item">
+ <a href="ft2-preamble.html" class="md-nav__link">
+ Preamble
+ </a>
+ </li>
+
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-header_inclusion.html" class="md-nav__link">
+ FreeType's header inclusion scheme
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-user_allocation.html" title="User allocation" class="md-nav__link">
- User allocation
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-user_allocation.html" class="md-nav__link">
+ User allocation
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-4" type="checkbox" id="nav-4">
+
+
+
- <label class="md-nav__link" for="nav-4">
- Core API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-4">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+
+ <label class="md-nav__link" for="__nav_4">
Core API
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
+ <nav class="md-nav" aria-label="Core API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_4">
+ <span class="md-nav__icon md-icon"></span>
+ Core API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-version.html" title="FreeType Version" class="md-nav__link">
- FreeType Version
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-basic_types.html" class="md-nav__link">
+ Basic Data Types
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link">
- Basic Data Types
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-library_setup.html" class="md-nav__link">
+ Library Setup
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link">
- Base Interface
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-face_creation.html" class="md-nav__link">
+ Face Creation
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
- Unicode Variation Sequences
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-font_testing_macros.html" class="md-nav__link">
+ Font Testing Macros
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
- Glyph Color Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+ Sizing and Scaling
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
- Glyph Layer Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+ Glyph Retrieval
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
- Glyph Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-character_mapping.html" class="md-nav__link">
+ Character Mapping
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
- Mac Specific Interface
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-information_retrieval.html" class="md-nav__link">
+ Information Retrieval
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
- Size Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-other_api_data.html" class="md-nav__link">
+ Other API Data
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
- Header File Macros
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5">
+
+
+
- <label class="md-nav__link" for="nav-5">
- Format-Specific API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-5">
- Format-Specific API
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+
+ <label class="md-nav__link" for="__nav_5">
+ Extended API
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_5">
+ <span class="md-nav__icon md-icon"></span>
+ Extended API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
- Multiple Masters
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_variants.html" class="md-nav__link">
+ Unicode Variation Sequences
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
- TrueType Tables
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-color_management.html" class="md-nav__link">
+ Glyph Color Management
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
- Type 1 Tables
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-layer_management.html" class="md-nav__link">
+ Glyph Layer Management
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
- SFNT Names
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_management.html" class="md-nav__link">
+ Glyph Management
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
- BDF and PCF Files
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-mac_specific.html" class="md-nav__link">
+ Mac Specific Interface
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
- CID Fonts
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sizes_management.html" class="md-nav__link">
+ Size Management
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-header_file_macros.html" class="md-nav__link">
+ Header File Macros
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
- PFR Fonts
- </a>
- </li>
-
-
-
-
+ </ul>
+ </nav>
+ </li>
+
+
+
+
+
- <li class="md-nav__item">
- <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
- Window FNT Files
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+
+ <label class="md-nav__link" for="__nav_6">
+ Format-Specific API
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+ <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_6">
+ <span class="md-nav__icon md-icon"></span>
+ Format-Specific API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-multiple_masters.html" class="md-nav__link">
+ Multiple Masters
+ </a>
+ </li>
+
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-truetype_tables.html" class="md-nav__link">
+ TrueType Tables
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-type1_tables.html" class="md-nav__link">
+ Type 1 Tables
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sfnt_names.html" class="md-nav__link">
+ SFNT Names
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bdf_fonts.html" class="md-nav__link">
+ BDF and PCF Files
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
- Font Formats
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cid_fonts.html" class="md-nav__link">
+ CID Fonts
+ </a>
+ </li>
+
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pfr_fonts.html" class="md-nav__link">
+ PFR Fonts
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+ Window FNT Files
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-svg_fonts.html" class="md-nav__link">
+ OpenType SVG Fonts
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-font_formats.html" class="md-nav__link">
+ Font Formats
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
- Gasp Table
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gasp_table.html" class="md-nav__link">
+ Gasp Table
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+
+
+
- <label class="md-nav__link" for="nav-6">
- Controlling FreeType Modules
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-6">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+
+ <label class="md-nav__link" for="__nav_7">
Controlling FreeType Modules
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
+ <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+ <label class="md-nav__title" for="__nav_7">
+ <span class="md-nav__icon md-icon"></span>
+ Controlling FreeType Modules
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
- The auto-hinter
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-auto_hinter.html" class="md-nav__link">
+ The auto-hinter
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cff_driver.html" class="md-nav__link">
+ The CFF driver
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
- The CFF driver
- </a>
- </li>
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+ The Type 1 and CID drivers
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
- The Type 1 and CID drivers
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
- The TrueType driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-tt_driver.html" class="md-nav__link">
+ The TrueType driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
- The PCF driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pcf_driver.html" class="md-nav__link">
+ The PCF driver
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+ The SVG driver
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
- Driver properties
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
- Parameter Tags
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-properties.html" class="md-nav__link">
+ Driver properties
+ </a>
+ </li>
+
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-parameter_tags.html" class="md-nav__link">
+ Parameter Tags
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
- Subpixel Rendering
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-lcd_rendering.html" class="md-nav__link">
+ Subpixel Rendering
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+
+
+
- <label class="md-nav__link" for="nav-7">
- Cache Sub-System
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-7">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+
+ <label class="md-nav__link" for="__nav_8">
Cache Sub-System
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+ <label class="md-nav__title" for="__nav_8">
+ <span class="md-nav__icon md-icon"></span>
+ Cache Sub-System
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
- Cache Sub-System
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cache_subsystem.html" class="md-nav__link">
+ Cache Sub-System
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
-
- <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8" checked>
+
+
- <label class="md-nav__link" for="nav-8">
- Support API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-8">
+ <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" checked>
+
+ <label class="md-nav__link" for="__nav_9">
Support API
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
+ <nav class="md-nav" aria-label="Support API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_9">
+ <span class="md-nav__icon md-icon"></span>
+ Support API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-computations.html" title="Computations" class="md-nav__link">
- Computations
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
- List Processing
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-computations.html" class="md-nav__link">
+ Computations
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-list_processing.html" class="md-nav__link">
+ List Processing
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
- Outline Processing
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
- Quick retrieval of advance values
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-outline_processing.html" class="md-nav__link">
+ Outline Processing
+ </a>
+ </li>
+
-
-
-
-
-
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+ Module Management
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+
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Module Management
- </label>
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<li class="md-nav__item">
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+ <a href="#ft_face_driver_name" class="md-nav__link">
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+
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+
</ul>
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+
+ <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
<div class="md-sidebar__scrollwrap">
<div class="md-sidebar__inner">
-<nav class="md-nav md-nav--secondary">
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
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<a href="#synopsis" class="md-nav__link">
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+ <a href="#ft_face_driver_name" class="md-nav__link">
+ FT_FACE_DRIVER_NAME
+ </a>
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<a href="#ft_property_set" class="md-nav__link">
FT_Property_Set
</a>
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- <div class="md-content">
+ <div class="md-content" data-md-component="content">
<article class="md-content__inner md-typeset">
<hr />
<h1 id="module-management">Module Management<a class="headerlink" href="#module-management" title="Permanent link">¶</a></h1>
<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">¶</a></h2>
-<p>The definitions below are used to manage modules within FreeType. Modules can be added, upgraded, and removed at runtime. Additionally, some module properties can be controlled also.</p>
-<p>Here is a list of
possible values of the <code>module_name</code> field in the <code><a href="ft2-module_management.html#ft_module_class">FT_Module_Class</a></code> structure.
+<p>The definitions below are used to manage modules within FreeType. Internal and external modules can be added, upgraded, and removed at runtime. For example, an alternative renderer or proprietary font driver can be registered and prioritized. Additionally, some module properties can also be controlled.</p>
+<p>Here is a list of
existing values of the <code>module_name</code> field in the <code><a href="ft2-module_management.html#ft_module_class">FT_Module_Class</a></code> structure.
<div class="highlight"><pre><span></span><code> autofitter
bdf
cff
<p>A function used to initialize (not create) a new module object.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="module">module</td><td class="desc">
<p>The module to initialize.</p>
<p>A function used to finalize (not destroy) a given module object.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="module">module</td><td class="desc">
<p>The module to finalize.</p>
<p>A function used to query a given module for a specific interface.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="module">module</td><td class="desc">
<p>The module to be searched.</p>
<p>The module class descriptor. While being a public structure necessary for FreeType's module bookkeeping, most of the fields are essentially internal, not to be used directly by an application.</p>
<h4>fields</h4>
-
<table class="fields">
<tr><td class="val" id="module_flags">module_flags</td><td class="desc">
<p>Bit flags describing the module.</p>
<h2 id="ft_add_module">FT_Add_Module<a class="headerlink" href="#ft_add_module" title="Permanent link">¶</a></h2>
<p>Defined in FT_MODULE_H (freetype/ftmodapi.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Add_Module</b>( <a href="ft2-base_interface.html#ft_library">FT_Library</a> library,
+ <b>FT_Add_Module</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a> library,
<span class="keyword">const</span> <a href="ft2-module_management.html#ft_module_class">FT_Module_Class</a>* clazz );
</code></pre></div>
<p>Add a new module to a given library instance.</p>
<h4>inout</h4>
-
<table class="fields">
<tr><td class="val" id="library">library</td><td class="desc">
<p>A handle to the library object.</p>
</table>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="clazz">clazz</td><td class="desc">
<p>A pointer to class descriptor for the module.</p>
<h2 id="ft_get_module">FT_Get_Module<a class="headerlink" href="#ft_get_module" title="Permanent link">¶</a></h2>
<p>Defined in FT_MODULE_H (freetype/ftmodapi.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-module_management.html#ft_module">FT_Module</a> )
- <b>FT_Get_Module</b>( <a href="ft2-base_interface.html#ft_library">FT_Library</a> library,
+ <b>FT_Get_Module</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a> library,
<span class="keyword">const</span> <span class="keyword">char</span>* module_name );
</code></pre></div>
<p>Find a module by its name.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="library">library</td><td class="desc">
<p>A handle to the library object.</p>
<h2 id="ft_remove_module">FT_Remove_Module<a class="headerlink" href="#ft_remove_module" title="Permanent link">¶</a></h2>
<p>Defined in FT_MODULE_H (freetype/ftmodapi.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Remove_Module</b>( <a href="ft2-base_interface.html#ft_library">FT_Library</a> library,
+ <b>FT_Remove_Module</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a> library,
<a href="ft2-module_management.html#ft_module">FT_Module</a> module );
</code></pre></div>
<p>Remove a given module from a library instance.</p>
<h4>inout</h4>
-
<table class="fields">
<tr><td class="val" id="library">library</td><td class="desc">
<p>A handle to a library object.</p>
</table>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="module">module</td><td class="desc">
<p>A handle to a module object.</p>
<h2 id="ft_add_default_modules">FT_Add_Default_Modules<a class="headerlink" href="#ft_add_default_modules" title="Permanent link">¶</a></h2>
<p>Defined in FT_MODULE_H (freetype/ftmodapi.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <span class="keyword">void</span> )
- <b>FT_Add_Default_Modules</b>( <a href="ft2-base_interface.html#ft_library">FT_Library</a> library );
+ <b>FT_Add_Default_Modules</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a> library );
</code></pre></div>
<p>Add the set of default drivers to a given library object. This is only useful when you create a library object with <code><a href="ft2-module_management.html#ft_new_library">FT_New_Library</a></code> (usually to plug a custom memory manager).</p>
<h4>inout</h4>
-
<table class="fields">
<tr><td class="val" id="library">library</td><td class="desc">
<p>A handle to a new library object.</p>
<hr>
+<h2 id="ft_face_driver_name">FT_FACE_DRIVER_NAME<a class="headerlink" href="#ft_face_driver_name" title="Permanent link">¶</a></h2>
+<p>Defined in FT_MODULE_H (freetype/ftmodapi.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_FACE_DRIVER_NAME</b>( face ) \
+ ( ( *FT_REINTERPRET_CAST( <a href="ft2-module_management.html#ft_module_class">FT_Module_Class</a>**, \
+ ( face )->driver ) )->module_name )
+</code></pre></div>
+
+<p>A macro that retrieves the name of a font driver from a face object.</p>
+<h4>note</h4>
+
+<p>The font driver name is a valid <code>module_name</code> for <code><a href="ft2-module_management.html#ft_property_set">FT_Property_Set</a></code> and <code><a href="ft2-module_management.html#ft_property_get">FT_Property_Get</a></code>. This is not the same as <code><a href="ft2-font_formats.html#ft_get_font_format">FT_Get_Font_Format</a></code>.</p>
+<h4>since</h4>
+
+<p>2.11</p>
+<hr>
+
<h2 id="ft_property_set">FT_Property_Set<a class="headerlink" href="#ft_property_set" title="Permanent link">¶</a></h2>
<p>Defined in FT_MODULE_H (freetype/ftmodapi.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Property_Set</b>( <a href="ft2-base_interface.html#ft_library">FT_Library</a> library,
+ <b>FT_Property_Set</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a> library,
<span class="keyword">const</span> <a href="ft2-basic_types.html#ft_string">FT_String</a>* module_name,
<span class="keyword">const</span> <a href="ft2-basic_types.html#ft_string">FT_String</a>* property_name,
<span class="keyword">const</span> <span class="keyword">void</span>* value );
<p>Set a property for a given module.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="library">library</td><td class="desc">
<p>A handle to the library the module is part of.</p>
<h2 id="ft_property_get">FT_Property_Get<a class="headerlink" href="#ft_property_get" title="Permanent link">¶</a></h2>
<p>Defined in FT_MODULE_H (freetype/ftmodapi.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Property_Get</b>( <a href="ft2-base_interface.html#ft_library">FT_Library</a> library,
+ <b>FT_Property_Get</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a> library,
<span class="keyword">const</span> <a href="ft2-basic_types.html#ft_string">FT_String</a>* module_name,
<span class="keyword">const</span> <a href="ft2-basic_types.html#ft_string">FT_String</a>* property_name,
<span class="keyword">void</span>* value );
<p>Get a module's property value.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="library">library</td><td class="desc">
<p>A handle to the library the module is part of.</p>
</table>
<h4>inout</h4>
-
<table class="fields">
<tr><td class="val" id="value">value</td><td class="desc">
<p>A generic pointer to a variable or structure that gives the value of the property. The exact definition of <code>value</code> is dependent on the property; see section ‘<a href="ft2-properties.html#properties">Driver properties</a>’.</p>
<h2 id="ft_set_default_properties">FT_Set_Default_Properties<a class="headerlink" href="#ft_set_default_properties" title="Permanent link">¶</a></h2>
<p>Defined in FT_MODULE_H (freetype/ftmodapi.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <span class="keyword">void</span> )
- <b>FT_Set_Default_Properties</b>( <a href="ft2-base_interface.html#ft_library">FT_Library</a> library );
+ <b>FT_Set_Default_Properties</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a> library );
</code></pre></div>
<p>If compilation option <code>FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES</code> is set, this function reads the <code>FREETYPE_PROPERTIES</code> environment variable to control driver properties. See section ‘<a href="ft2-properties.html#properties">Driver properties</a>’ for more.</p>
</code></pre></div></p>
<p>Example:
<div class="highlight"><pre><span></span><code> FREETYPE_PROPERTIES=truetype:interpreter-version=35 \
- cff:no-stem-darkening=0 \
- autofitter:warping=1
+ cff:no-stem-darkening=0
</code></pre></div></p>
<h4>inout</h4>
-
<table class="fields">
<tr><td class="val" id="library">library</td><td class="desc">
<p>A handle to a new library object.</p>
<p>Defined in FT_MODULE_H (freetype/ftmodapi.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
<b>FT_New_Library</b>( <a href="ft2-system_interface.html#ft_memory">FT_Memory</a> memory,
- <a href="ft2-base_interface.html#ft_library">FT_Library</a> *alibrary );
+ <a href="ft2-library_setup.html#ft_library">FT_Library</a> *alibrary );
</code></pre></div>
-<p>This function is used to create a new FreeType library instance from a given memory object. It is thus possible to use libraries with distinct memory allocators within the same program. Note, however, that the used <code><a href="ft2-system_interface.html#ft_memory">FT_Memory</a></code> structure is expected to remain valid for the life of the <code><a href="ft2-base_interface.html#ft_library">FT_Library</a></code> object.</p>
-<p>Normally, you would call this function (followed by a call to <code><a href="ft2-module_management.html#ft_add_default_modules">FT_Add_Default_Modules</a></code> or a series of calls to <code><a href="ft2-module_management.html#ft_add_module">FT_Add_Module</a></code>, and a call to <code><a href="ft2-module_management.html#ft_set_default_properties">FT_Set_Default_Properties</a></code>) instead of <code><a href="ft2-base_interface.html#ft_init_freetype">FT_Init_FreeType</a></code> to initialize the FreeType library.</p>
-<p>Don't use <code><a href="ft2-
base_interface.html#ft_done_freetype">FT_Done_FreeType</a></code> but <code><a href="ft2-module_management.html#ft_done_library">FT_Done_Library</a></code> to destroy a library instance.</p>
+<p>This function is used to create a new FreeType library instance from a given memory object. It is thus possible to use libraries with distinct memory allocators within the same program. Note, however, that the used <code><a href="ft2-system_interface.html#ft_memory">FT_Memory</a></code> structure is expected to remain valid for the life of the <code><a href="ft2-library_setup.html#ft_library">FT_Library</a></code> object.</p>
+<p>Normally, you would call this function (followed by a call to <code><a href="ft2-module_management.html#ft_add_default_modules">FT_Add_Default_Modules</a></code> or a series of calls to <code><a href="ft2-module_management.html#ft_add_module">FT_Add_Module</a></code>, and a call to <code><a href="ft2-module_management.html#ft_set_default_properties">FT_Set_Default_Properties</a></code>) instead of <code><a href="ft2-library_setup.html#ft_init_freetype">FT_Init_FreeType</a></code> to initialize the FreeType library.</p>
+<p>Don't use <code><a href="ft2-
library_setup.html#ft_done_freetype">FT_Done_FreeType</a></code> but <code><a href="ft2-module_management.html#ft_done_library">FT_Done_Library</a></code> to destroy a library instance.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="memory">memory</td><td class="desc">
<p>A handle to the original memory object.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="alibrary">alibrary</td><td class="desc">
<p>A pointer to handle of a new library object.</p>
<h2 id="ft_done_library">FT_Done_Library<a class="headerlink" href="#ft_done_library" title="Permanent link">¶</a></h2>
<p>Defined in FT_MODULE_H (freetype/ftmodapi.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Done_Library</b>( <a href="ft2-base_interface.html#ft_library">FT_Library</a> library );
+ <b>FT_Done_Library</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a> library );
</code></pre></div>
<p>Discard a given library object. This closes all drivers and discards all resource objects.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="library">library</td><td class="desc">
<p>A handle to the target library.</p>
<h2 id="ft_reference_library">FT_Reference_Library<a class="headerlink" href="#ft_reference_library" title="Permanent link">¶</a></h2>
<p>Defined in FT_MODULE_H (freetype/ftmodapi.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Reference_Library</b>( <a href="ft2-base_interface.html#ft_library">FT_Library</a> library );
+ <b>FT_Reference_Library</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a> library );
</code></pre></div>
-<p>A counter gets initialized to 1 at the time an <code><a href="ft2-
base_interface.html#ft_library">FT_Library</a></code> structure is created. This function increments the counter. <code><a href="ft2-module_management.html#ft_done_library">FT_Done_Library</a></code> then only destroys a library if the counter is 1, otherwise it simply decrements the counter.</p>
-<p>This function helps in managing life-cycles of structures that reference <code><a href="ft2-base_interface.html#ft_library">FT_Library</a></code> objects.</p>
+<p>A counter gets initialized to 1 at the time an <code><a href="ft2-
library_setup.html#ft_library">FT_Library</a></code> structure is created. This function increments the counter. <code><a href="ft2-module_management.html#ft_done_library">FT_Done_Library</a></code> then only destroys a library if the counter is 1, otherwise it simply decrements the counter.</p>
+<p>This function helps in managing life-cycles of structures that reference <code><a href="ft2-library_setup.html#ft_library">FT_Library</a></code> objects.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="library">library</td><td class="desc">
<p>A handle to a target library object.</p>
FT_Renderer_GetCBoxFunc get_glyph_cbox;
FT_Renderer_SetModeFunc set_mode;
- <a href="ft2-raster.html#ft_raster_funcs">FT_Raster_Funcs</a>* raster_class;
+ <span class="keyword">const</span> <a href="ft2-raster.html#ft_raster_funcs">FT_Raster_Funcs</a>* raster_class;
} <b>FT_Renderer_Class</b>;
</code></pre></div>
<p>The renderer module class descriptor.</p>
<h4>fields</h4>
-
<table class="fields">
<tr><td class="val" id="root">root</td><td class="desc">
<p>The root <code><a href="ft2-module_management.html#ft_module_class">FT_Module_Class</a></code> fields.</p>
<h2 id="ft_get_renderer">FT_Get_Renderer<a class="headerlink" href="#ft_get_renderer" title="Permanent link">¶</a></h2>
<p>Defined in FT_RENDER_H (freetype/ftrender.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-module_management.html#ft_renderer">FT_Renderer</a> )
- <b>FT_Get_Renderer</b>( <a href="ft2-base_interface.html#ft_library">FT_Library</a> library,
+ <b>FT_Get_Renderer</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a> library,
<a href="ft2-basic_types.html#ft_glyph_format">FT_Glyph_Format</a> format );
</code></pre></div>
<p>Retrieve the current renderer for a given glyph format.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="library">library</td><td class="desc">
<p>A handle to the library object.</p>
<h2 id="ft_set_renderer">FT_Set_Renderer<a class="headerlink" href="#ft_set_renderer" title="Permanent link">¶</a></h2>
<p>Defined in FT_RENDER_H (freetype/ftrender.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Set_Renderer</b>( <a href="ft2-base_interface.html#ft_library">FT_Library</a> library,
+ <b>FT_Set_Renderer</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a> library,
<a href="ft2-module_management.html#ft_renderer">FT_Renderer</a> renderer,
<a href="ft2-basic_types.html#ft_uint">FT_UInt</a> num_params,
- <a href="ft2-base_interface.html#ft_parameter">FT_Parameter</a>* parameters );
+ <a href="ft2-face_creation.html#ft_parameter">FT_Parameter</a>* parameters );
</code></pre></div>
<p>Set the current renderer to use, and set additional mode.</p>
<h4>inout</h4>
-
<table class="fields">
<tr><td class="val" id="library">library</td><td class="desc">
<p>A handle to the library object.</p>
</table>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="renderer">renderer</td><td class="desc">
<p>A handle to the renderer object.</p>
<h2 id="ft_set_debug_hook">FT_Set_Debug_Hook<a class="headerlink" href="#ft_set_debug_hook" title="Permanent link">¶</a></h2>
<p>Defined in FT_MODULE_H (freetype/ftmodapi.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <span class="keyword">void</span> )
- <b>FT_Set_Debug_Hook</b>( <a href="ft2-base_interface.html#ft_library">FT_Library</a> library,
+ <b>FT_Set_Debug_Hook</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a> library,
<a href="ft2-basic_types.html#ft_uint">FT_UInt</a> hook_index,
<a href="ft2-module_management.html#ft_debughook_func">FT_DebugHook_Func</a> debug_hook );
</code></pre></div>
<p>While this is a public API function, an application needs access to FreeType's internal header files to do something useful.</p>
<p>Have a look at the source code of the <code>ttdebug</code> FreeType demo program for an example of its usage.</p>
<h4>inout</h4>
-
<table class="fields">
<tr><td class="val" id="library">library</td><td class="desc">
<p>A handle to the library object.</p>
</table>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="hook_index">hook_index</td><td class="desc">
<p>The index of the debug hook. You should use defined enumeration macros like <code><a href="ft2-module_management.html#ft_debug_hook_xxx">FT_DEBUG_HOOK_TRUETYPE</a></code>.</p>
<p>An example for such a main loop function is <code>TT_RunIns</code> (declared in FreeType's internal header file <code>src/truetype/ttinterp.h</code>).</p>
<p>Have a look at the source code of the <code>ttdebug</code> FreeType demo program for an example of a drop-in replacement.</p>
<h4>inout</h4>
-
<table class="fields">
<tr><td class="val" id="arg">arg</td><td class="desc">
<p>A typeless pointer, to be cast to the main loop function's data structure (which depends on the font module). For TrueType fonts it is bytecode interpreter's execution context, <code>TT_ExecContext</code>, which is declared in FreeType's internal header file <code>tttypes.h</code>.</p>
<p>A list of named debug hook indices.</p>
<h4>values</h4>
-
<table class="fields">
<tr><td class="val" id="ft_debug_hook_truetype">FT_DEBUG_HOOK_TRUETYPE</td><td class="desc">
<p>This hook index identifies the TrueType bytecode debugger.</p>
<hr>
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+ Multiple Masters
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<a href="#synopsis" class="md-nav__link">
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+ <li class="md-nav__item">
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+ Type 1 Tables
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+ <li class="md-nav__item">
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+ BDF and PCF Files
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- BDF and PCF Files
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+
+
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+ <li class="md-nav__item">
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+ CID Fonts
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+
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+ <li class="md-nav__item">
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+ PFR Fonts
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+
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+
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+ Window FNT Files
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- </a>
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+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-svg_fonts.html" class="md-nav__link">
+ OpenType SVG Fonts
+ </a>
+ </li>
+
-
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+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-font_formats.html" class="md-nav__link">
+ Font Formats
+ </a>
+ </li>
+
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- Gasp Table
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+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gasp_table.html" class="md-nav__link">
+ Gasp Table
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+ </li>
+
-
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+
+ </ul>
+ </nav>
+ </li>
+
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+
+
+
- <label class="md-nav__link" for="nav-6">
- Controlling FreeType Modules
- </label>
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+ <li class="md-nav__item md-nav__item--nested">
+
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+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+
+ <label class="md-nav__link" for="__nav_7">
Controlling FreeType Modules
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+ <label class="md-nav__title" for="__nav_7">
+ <span class="md-nav__icon md-icon"></span>
+ Controlling FreeType Modules
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
- The auto-hinter
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-auto_hinter.html" class="md-nav__link">
+ The auto-hinter
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
- The CFF driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cff_driver.html" class="md-nav__link">
+ The CFF driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
- The Type 1 and CID drivers
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+ The Type 1 and CID drivers
+ </a>
+ </li>
+
-
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- <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
- The TrueType driver
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+
+
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+ <li class="md-nav__item">
+ <a href="ft2-tt_driver.html" class="md-nav__link">
+ The TrueType driver
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- The PCF driver
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+
+
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<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">¶</a></h2>
<p>The following types and functions are used to manage Multiple Master fonts, i.e., the selection of specific design instances by setting design axis coordinates.</p>
<p>Besides Adobe MM fonts, the interface supports Apple's TrueType GX and OpenType variation fonts. Some of the routines only work with Adobe MM fonts, others will work with all three types. They are similar enough that a consistent interface makes sense.</p>
+<p>For Adobe MM fonts, macro <code><a href="ft2-font_testing_macros.html#ft_is_sfnt">FT_IS_SFNT</a></code> returns false. For GX and OpenType variation fonts, it returns true.</p>
<h2 id="ft_mm_axis">FT_MM_Axis<a class="headerlink" href="#ft_mm_axis" title="Permanent link">¶</a></h2>
<p>Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).</p>
<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_MM_Axis_
<p>A structure to model a given axis in design space for Multiple Masters fonts.</p>
<p>This structure can't be used for TrueType GX or OpenType variation fonts.</p>
<h4>fields</h4>
-
<table class="fields">
<tr><td class="val" id="name">name</td><td class="desc">
<p>The axis's name.</p>
<p>A structure to model the axes and space of a Multiple Masters font.</p>
<p>This structure can't be used for TrueType GX or OpenType variation fonts.</p>
<h4>fields</h4>
-
<table class="fields">
<tr><td class="val" id="num_axis">num_axis</td><td class="desc">
<p>Number of axes. Cannot exceed 4.</p>
<p>A structure to model a given axis in design space for Multiple Masters, TrueType GX, and OpenType variation fonts.</p>
<h4>fields</h4>
-
<table class="fields">
<tr><td class="val" id="name">name</td><td class="desc">
<p>The axis's name. Not always meaningful for TrueType GX or OpenType variation fonts.</p>
<h4>note</h4>
-<p>The fields <code>minimum</code>, <code>def</code>, and <code>maximum</code> are 16.16 fractional values for TrueType GX and OpenType variation fonts. For Adobe MM fonts, the values are integers.</p>
+<p>The fields <code>minimum</code>, <code>def</code>, and <code>maximum</code> are 16.16 fractional values for TrueType GX and OpenType variation fonts. For Adobe MM fonts, the values are whole numbers (i.e., the fractional part is zero).</p>
<hr>
<h2 id="ft_var_named_style">FT_Var_Named_Style<a class="headerlink" href="#ft_var_named_style" title="Permanent link">¶</a></h2>
<p>A structure to model a named instance in a TrueType GX or OpenType variation font.</p>
<p>This structure can't be used for Adobe MM fonts.</p>
<h4>fields</h4>
-
<table class="fields">
<tr><td class="val" id="coords">coords</td><td class="desc">
<p>The design coordinates for this instance. This is an array with one entry for each axis.</p>
<p>A structure to model the axes and space of an Adobe MM, TrueType GX, or OpenType variation font.</p>
<p>Some fields are specific to one format and not to the others.</p>
<h4>fields</h4>
-
<table class="fields">
<tr><td class="val" id="num_axis">num_axis</td><td class="desc">
<p>The number of axes. The maximum value is 4 for Adobe MM fonts; no limit in TrueType GX or OpenType variation fonts.</p>
<h2 id="ft_get_multi_master">FT_Get_Multi_Master<a class="headerlink" href="#ft_get_multi_master" title="Permanent link">¶</a></h2>
<p>Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Get_Multi_Master</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
+ <b>FT_Get_Multi_Master</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
<a href="ft2-multiple_masters.html#ft_multi_master">FT_Multi_Master</a> *amaster );
</code></pre></div>
<p>Retrieve a variation descriptor of a given Adobe MM font.</p>
<p>This function can't be used with TrueType GX or OpenType variation fonts.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="face">face</td><td class="desc">
<p>A handle to the source face.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="amaster">amaster</td><td class="desc">
<p>The Multiple Masters descriptor.</p>
<h2 id="ft_get_mm_var">FT_Get_MM_Var<a class="headerlink" href="#ft_get_mm_var" title="Permanent link">¶</a></h2>
<p>Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Get_MM_Var</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
+ <b>FT_Get_MM_Var</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
<a href="ft2-multiple_masters.html#ft_mm_var">FT_MM_Var</a>* *amaster );
</code></pre></div>
<p>Retrieve a variation descriptor for a given font.</p>
<p>This function works with all supported variation formats.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="face">face</td><td class="desc">
<p>A handle to the source face.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="amaster">amaster</td><td class="desc">
<p>The variation descriptor. Allocates a data structure, which the user must deallocate with a call to <code><a href="ft2-multiple_masters.html#ft_done_mm_var">FT_Done_MM_Var</a></code> after use.</p>
<h2 id="ft_done_mm_var">FT_Done_MM_Var<a class="headerlink" href="#ft_done_mm_var" title="Permanent link">¶</a></h2>
<p>Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Done_MM_Var</b>( <a href="ft2-base_interface.html#ft_library">FT_Library</a> library,
+ <b>FT_Done_MM_Var</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a> library,
<a href="ft2-multiple_masters.html#ft_mm_var">FT_MM_Var</a> *amaster );
</code></pre></div>
<p>Free the memory allocated by <code><a href="ft2-multiple_masters.html#ft_get_mm_var">FT_Get_MM_Var</a></code>.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="library">library</td><td class="desc">
<p>A handle of the face's parent library object that was used in the call to <code><a href="ft2-multiple_masters.html#ft_get_mm_var">FT_Get_MM_Var</a></code> to create <code>amaster</code>.</p>
<h2 id="ft_set_mm_design_coordinates">FT_Set_MM_Design_Coordinates<a class="headerlink" href="#ft_set_mm_design_coordinates" title="Permanent link">¶</a></h2>
<p>Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Set_MM_Design_Coordinates</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
+ <b>FT_Set_MM_Design_Coordinates</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
<a href="ft2-basic_types.html#ft_uint">FT_UInt</a> num_coords,
<a href="ft2-basic_types.html#ft_long">FT_Long</a>* coords );
</code></pre></div>
<p>For Adobe MM fonts, choose an interpolated font design through design coordinates.</p>
<p>This function can't be used with TrueType GX or OpenType variation fonts.</p>
<h4>inout</h4>
-
<table class="fields">
<tr><td class="val" id="face">face</td><td class="desc">
<p>A handle to the source face.</p>
</table>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="num_coords">num_coords</td><td class="desc">
<p>The number of available design coordinates. If it is larger than the number of axes, ignore the excess values. If it is smaller than the number of axes, use default values for the remaining axes.</p>
<h4>note</h4>
<p>[Since 2.8.1] To reset all axes to the default values, call the function with <code>num_coords</code> set to zero and <code>coords</code> set to <code>NULL</code>.</p>
-<p>[Since 2.9] If <code>num_coords</code> is larger than zero, this function sets the <code><a href="ft2-base_interface.html#ft_face_flag_xxx">FT_FACE_FLAG_VARIATION</a></code> bit in <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code>'s <code>face_flags</code> field (i.e., <code><a href="ft2-base_interface.html#ft_is_variation">FT_IS_VARIATION</a></code> will return true). If <code>num_coords</code> is zero, this bit flag gets unset.</p>
+<p>[Since 2.9] If <code>num_coords</code> is larger than zero, this function sets the <code><a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_VARIATION</a></code> bit in <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code>'s <code>face_flags</code> field (i.e., <code><a href="ft2-font_testing_macros.html#ft_is_variation">FT_IS_VARIATION</a></code> will return true). If <code>num_coords</code> is zero, this bit flag gets unset.</p>
<hr>
<h2 id="ft_set_var_design_coordinates">FT_Set_Var_Design_Coordinates<a class="headerlink" href="#ft_set_var_design_coordinates" title="Permanent link">¶</a></h2>
<p>Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Set_Var_Design_Coordinates</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
+ <b>FT_Set_Var_Design_Coordinates</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
<a href="ft2-basic_types.html#ft_uint">FT_UInt</a> num_coords,
<a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>* coords );
</code></pre></div>
<p>Choose an interpolated font design through design coordinates.</p>
<p>This function works with all supported variation formats.</p>
<h4>inout</h4>
-
<table class="fields">
<tr><td class="val" id="face">face</td><td class="desc">
<p>A handle to the source face.</p>
</table>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="num_coords">num_coords</td><td class="desc">
<p>The number of available design coordinates. If it is larger than the number of axes, ignore the excess values. If it is smaller than the number of axes, use default values for the remaining axes.</p>
<p>FreeType error code. 0 means success.</p>
<h4>note</h4>
+<p>The design coordinates are 16.16 fractional values for TrueType GX and OpenType variation fonts. For Adobe MM fonts, the values are supposed to be whole numbers (i.e., the fractional part is zero).</p>
<p>[Since 2.8.1] To reset all axes to the default values, call the function with <code>num_coords</code> set to zero and <code>coords</code> set to <code>NULL</code>. [Since 2.9] ‘Default values’ means the currently selected named instance (or the base font if no named instance is selected).</p>
-<p>[Since 2.9] If <code>num_coords</code> is larger than zero, this function sets the <code><a href="ft2-base_interface.html#ft_face_flag_xxx">FT_FACE_FLAG_VARIATION</a></code> bit in <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code>'s <code>face_flags</code> field (i.e., <code><a href="ft2-base_interface.html#ft_is_variation">FT_IS_VARIATION</a></code> will return true). If <code>num_coords</code> is zero, this bit flag gets unset.</p>
+<p>[Since 2.9] If <code>num_coords</code> is larger than zero, this function sets the <code><a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_VARIATION</a></code> bit in <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code>'s <code>face_flags</code> field (i.e., <code><a href="ft2-font_testing_macros.html#ft_is_variation">FT_IS_VARIATION</a></code> will return true). If <code>num_coords</code> is zero, this bit flag gets unset.</p>
<hr>
<h2 id="ft_get_var_design_coordinates">FT_Get_Var_Design_Coordinates<a class="headerlink" href="#ft_get_var_design_coordinates" title="Permanent link">¶</a></h2>
<p>Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Get_Var_Design_Coordinates</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
+ <b>FT_Get_Var_Design_Coordinates</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
<a href="ft2-basic_types.html#ft_uint">FT_UInt</a> num_coords,
<a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>* coords );
</code></pre></div>
<p>Get the design coordinates of the currently selected interpolated font.</p>
<p>This function works with all supported variation formats.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="face">face</td><td class="desc">
<p>A handle to the source face.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="coords">coords</td><td class="desc">
<p>The design coordinates array.</p>
<h4>return</h4>
<p>FreeType error code. 0 means success.</p>
+<h4>note</h4>
+
+<p>The design coordinates are 16.16 fractional values for TrueType GX and OpenType variation fonts. For Adobe MM fonts, the values are whole numbers (i.e., the fractional part is zero).</p>
<h4>since</h4>
<p>2.7.1</p>
<h2 id="ft_set_mm_blend_coordinates">FT_Set_MM_Blend_Coordinates<a class="headerlink" href="#ft_set_mm_blend_coordinates" title="Permanent link">¶</a></h2>
<p>Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Set_MM_Blend_Coordinates</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
+ <b>FT_Set_MM_Blend_Coordinates</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
<a href="ft2-basic_types.html#ft_uint">FT_UInt</a> num_coords,
<a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>* coords );
</code></pre></div>
<p>Choose an interpolated font design through normalized blend coordinates.</p>
<p>This function works with all supported variation formats.</p>
<h4>inout</h4>
-
<table class="fields">
<tr><td class="val" id="face">face</td><td class="desc">
<p>A handle to the source face.</p>
</table>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="num_coords">num_coords</td><td class="desc">
<p>The number of available design coordinates. If it is larger than the number of axes, ignore the excess values. If it is smaller than the number of axes, use default values for the remaining axes.</p>
</td></tr>
<tr><td class="val" id="coords">coords</td><td class="desc">
-<p>The design coordinates array (each element must be between 0 and 1.0 for Adobe MM fonts, and between -1.0 and 1.0 for TrueType GX and OpenType variation fonts).</p>
+<p>The design coordinates array. Each element is a 16.16 fractional value and must be between 0 and 1.0 for Adobe MM fonts, and between -1.0 and 1.0 for TrueType GX and OpenType variation fonts.</p>
</td></tr>
</table>
<h4>note</h4>
<p>[Since 2.8.1] To reset all axes to the default values, call the function with <code>num_coords</code> set to zero and <code>coords</code> set to <code>NULL</code>. [Since 2.9] ‘Default values’ means the currently selected named instance (or the base font if no named instance is selected).</p>
-<p>[Since 2.9] If <code>num_coords</code> is larger than zero, this function sets the <code><a href="ft2-base_interface.html#ft_face_flag_xxx">FT_FACE_FLAG_VARIATION</a></code> bit in <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code>'s <code>face_flags</code> field (i.e., <code><a href="ft2-base_interface.html#ft_is_variation">FT_IS_VARIATION</a></code> will return true). If <code>num_coords</code> is zero, this bit flag gets unset.</p>
+<p>[Since 2.9] If <code>num_coords</code> is larger than zero, this function sets the <code><a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_VARIATION</a></code> bit in <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code>'s <code>face_flags</code> field (i.e., <code><a href="ft2-font_testing_macros.html#ft_is_variation">FT_IS_VARIATION</a></code> will return true). If <code>num_coords</code> is zero, this bit flag gets unset.</p>
<hr>
<h2 id="ft_get_mm_blend_coordinates">FT_Get_MM_Blend_Coordinates<a class="headerlink" href="#ft_get_mm_blend_coordinates" title="Permanent link">¶</a></h2>
<p>Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Get_MM_Blend_Coordinates</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
+ <b>FT_Get_MM_Blend_Coordinates</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
<a href="ft2-basic_types.html#ft_uint">FT_UInt</a> num_coords,
<a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>* coords );
</code></pre></div>
<p>Get the normalized blend coordinates of the currently selected interpolated font.</p>
<p>This function works with all supported variation formats.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="face">face</td><td class="desc">
<p>A handle to the source face.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="coords">coords</td><td class="desc">
-<p>The normalized blend coordinates array.</p>
+<p>The normalized blend coordinates array (as 16.16 fractional values).</p>
</td></tr>
</table>
<h2 id="ft_set_var_blend_coordinates">FT_Set_Var_Blend_Coordinates<a class="headerlink" href="#ft_set_var_blend_coordinates" title="Permanent link">¶</a></h2>
<p>Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Set_Var_Blend_Coordinates</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
+ <b>FT_Set_Var_Blend_Coordinates</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
<a href="ft2-basic_types.html#ft_uint">FT_UInt</a> num_coords,
<a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>* coords );
</code></pre></div>
<h2 id="ft_get_var_blend_coordinates">FT_Get_Var_Blend_Coordinates<a class="headerlink" href="#ft_get_var_blend_coordinates" title="Permanent link">¶</a></h2>
<p>Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Get_Var_Blend_Coordinates</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
+ <b>FT_Get_Var_Blend_Coordinates</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
<a href="ft2-basic_types.html#ft_uint">FT_UInt</a> num_coords,
<a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>* coords );
</code></pre></div>
<h2 id="ft_set_mm_weightvector">FT_Set_MM_WeightVector<a class="headerlink" href="#ft_set_mm_weightvector" title="Permanent link">¶</a></h2>
<p>Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Set_MM_WeightVector</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
+ <b>FT_Set_MM_WeightVector</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
<a href="ft2-basic_types.html#ft_uint">FT_UInt</a> len,
<a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>* weightvector );
</code></pre></div>
<p>For Adobe MM fonts, choose an interpolated font design by directly setting the weight vector.</p>
<p>This function can't be used with TrueType GX or OpenType variation fonts.</p>
<h4>inout</h4>
-
<table class="fields">
<tr><td class="val" id="face">face</td><td class="desc">
<p>A handle to the source face.</p>
</table>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="len">len</td><td class="desc">
<p>The length of the weight vector array. If it is larger than the number of designs, the extra values are ignored. If it is less than the number of designs, the remaining values are set to zero.</p>
<p>FreeType error code. 0 means success.</p>
<h4>note</h4>
-<p>Adobe Multiple Master fonts limit the number of designs, and thus the length of the weight vector to 16.</p>
-<p>If <code>len</code> is zero and <code>weightvector</code> is <code>NULL</code>, the weight vector array is reset to the default values.</p>
+<p>Adobe Multiple Master fonts limit the number of designs, and thus the length of the weight vector to 16 elements.</p>
+<p>If <code>len</code> is larger than zero, this function sets the <code><a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_VARIATION</a></code> bit in <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code>'s <code>face_flags</code> field (i.e., <code><a href="ft2-font_testing_macros.html#ft_is_variation">FT_IS_VARIATION</a></code> will return true). If <code>len</code> is zero, this bit flag is unset and the weight vector array is reset to the default values.</p>
<p>The Adobe documentation also states that the values in the WeightVector array must total 1.0 ± 0.001. In practice this does not seem to be enforced, so is not enforced here, either.</p>
<h4>since</h4>
<h2 id="ft_get_mm_weightvector">FT_Get_MM_WeightVector<a class="headerlink" href="#ft_get_mm_weightvector" title="Permanent link">¶</a></h2>
<p>Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Get_MM_WeightVector</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
+ <b>FT_Get_MM_WeightVector</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
<a href="ft2-basic_types.html#ft_uint">FT_UInt</a>* len,
<a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>* weightvector );
</code></pre></div>
<p>For Adobe MM fonts, retrieve the current weight vector of the font.</p>
<p>This function can't be used with TrueType GX or OpenType variation fonts.</p>
<h4>inout</h4>
-
<table class="fields">
<tr><td class="val" id="face">face</td><td class="desc">
<p>A handle to the source face.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="weightvector">weightvector</td><td class="desc">
<p>An array to be filled.</p>
<p>A list of bit flags used in the return value of <code><a href="ft2-multiple_masters.html#ft_get_var_axis_flags">FT_Get_Var_Axis_Flags</a></code>.</p>
<h4>values</h4>
-
<table class="fields">
<tr><td class="val" id="ft_var_axis_flag_hidden">FT_VAR_AXIS_FLAG_HIDDEN</td><td class="desc">
<p>The variation axis should not be exposed to user interfaces.</p>
<p>Get the ‘flags’ field of an OpenType Variation Axis Record.</p>
<p>Not meaningful for Adobe MM fonts (<code>*flags</code> is always zero).</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="master">master</td><td class="desc">
<p>The variation descriptor.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="flags">flags</td><td class="desc">
<p>The ‘flags’ field. See <code><a href="ft2-multiple_masters.html#ft_var_axis_flag_xxx">FT_VAR_AXIS_FLAG_XXX</a></code> for possible values.</p>
<h2 id="ft_set_named_instance">FT_Set_Named_Instance<a class="headerlink" href="#ft_set_named_instance" title="Permanent link">¶</a></h2>
<p>Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Set_Named_Instance</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
+ <b>FT_Set_Named_Instance</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
<a href="ft2-basic_types.html#ft_uint">FT_UInt</a> instance_index );
</code></pre></div>
<p>Set or change the current named instance.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="face">face</td><td class="desc">
<p>A handle to the source face.</p>
<p>FreeType error code. 0 means success.</p>
<h4>note</h4>
-<p>The function uses the value of <code>instance_index</code> to set bits 16-30 of the face's <code>face_index</code> field. It also resets any variation applied to the font, and the <code><a href="ft2-base_interface.html#ft_face_flag_xxx">FT_FACE_FLAG_VARIATION</a></code> bit of the face's <code>face_flags</code> field gets reset to zero (i.e., <code><a href="ft2-base_interface.html#ft_is_variation">FT_IS_VARIATION</a></code> will return false).</p>
+<p>The function uses the value of <code>instance_index</code> to set bits 16-30 of the face's <code>face_index</code> field. It also resets any variation applied to the font, and the <code><a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_VARIATION</a></code> bit of the face's <code>face_flags</code> field gets reset to zero (i.e., <code><a href="ft2-font_testing_macros.html#ft_is_variation">FT_IS_VARIATION</a></code> will return false).</p>
<p>For Adobe MM fonts (which don't have named instances) this function simply resets the current face to the default instance.</p>
<h4>since</h4>
<p>2.9</p>
<hr>
-
-
-
+
+<h2 id="ft_get_default_named_instance">FT_Get_Default_Named_Instance<a class="headerlink" href="#ft_get_default_named_instance" title="Permanent link">¶</a></h2>
+<p>Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).</p>
+<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+ <b>FT_Get_Default_Named_Instance</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> *instance_index );
+</code></pre></div>
+
+<p>Retrieve the index of the default named instance, to be used with <code><a href="ft2-multiple_masters.html#ft_set_named_instance">FT_Set_Named_Instance</a></code>.</p>
+<p>The default instance of a variation font is that instance for which the nth axis coordinate is equal to <code>axis[n].def</code> (as specified in the <code><a href="ft2-multiple_masters.html#ft_mm_var">FT_MM_Var</a></code> structure), with n covering all axes.</p>
+<p>FreeType synthesizes a named instance for the default instance if the font does not contain such an entry.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the source face.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="instance_index">instance_index</td><td class="desc">
+<p>The index of the default named instance.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0 means success.</p>
+<h4>note</h4>
+
+<p>For Adobe MM fonts (which don't have named instances) this function always returns zero for <code>instance_index</code>.</p>
+<h4>since</h4>
+
+<p>2.13.1</p>
+<hr>
</article>
</div>
</div>
+
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+<h1 id="the-svg-driver">The SVG driver<a class="headerlink" href="#the-svg-driver" title="Permanent link">¶</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">¶</a></h2>
+<p>By default, FreeType can only load the ‘SVG ’ table of OpenType fonts if configuration macro <code>FT_CONFIG_OPTION_SVG</code> is defined. To make it render SVG glyphs, an external SVG rendering library is needed. All details on the interface between FreeType and the external library via function hooks can be found in section ‘<a href="ft2-svg_fonts.html#svg_fonts">OpenType SVG Fonts</a>’.</p>
+<p>The OT-SVG driver's module name is ‘ot-svg’; it supports a single property called <code><a href="ft2-properties.html#svg-hooks">svg-hooks</a></code>, documented below in the ‘<a href="ft2-properties.html#properties">Driver properties</a>’ section.</p>
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+ TrueType Tables
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+ Type 1 Tables
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+ <li class="md-nav__item">
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+ BDF and PCF Files
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+ CID Fonts
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+ <li class="md-nav__item">
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+ PFR Fonts
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+ Window FNT Files
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+ OpenType SVG Fonts
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+
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+
+
+
+
+ <li class="md-nav__item">
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+ Font Formats
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+
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+
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+ Gasp Table
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+
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+
+
+
- <label class="md-nav__link" for="nav-6">
- Controlling FreeType Modules
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+
+ <label class="md-nav__link" for="__nav_7">
Controlling FreeType Modules
+ <span class="md-nav__icon md-icon"></span>
</label>
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-
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+ <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+ <label class="md-nav__title" for="__nav_7">
+ <span class="md-nav__icon md-icon"></span>
+ Controlling FreeType Modules
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
- The auto-hinter
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-auto_hinter.html" class="md-nav__link">
+ The auto-hinter
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
- The CFF driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cff_driver.html" class="md-nav__link">
+ The CFF driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
- The Type 1 and CID drivers
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+ The Type 1 and CID drivers
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-tt_driver.html" class="md-nav__link">
+ The TrueType driver
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
- The TrueType driver
- </a>
- </li>
-
-
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-
-
-
- <li class="md-nav__item">
- <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
- The PCF driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pcf_driver.html" class="md-nav__link">
+ The PCF driver
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+ The SVG driver
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
- Driver properties
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- </li>
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- <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
- Parameter Tags
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+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-properties.html" class="md-nav__link">
+ Driver properties
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+ </li>
+
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+
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+
+
+ <li class="md-nav__item">
+ <a href="ft2-parameter_tags.html" class="md-nav__link">
+ Parameter Tags
+ </a>
+ </li>
+
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- Subpixel Rendering
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+
+
+
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+ Subpixel Rendering
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- </li>
+
+ </ul>
+ </nav>
+ </li>
+
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-
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+
+
+
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- Cache Sub-System
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+ <li class="md-nav__item md-nav__item--nested">
+
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+
+ <label class="md-nav__link" for="__nav_8">
Cache Sub-System
+ <span class="md-nav__icon md-icon"></span>
</label>
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-
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<h2 id="ft_opentype_validate">FT_OpenType_Validate<a class="headerlink" href="#ft_opentype_validate" title="Permanent link">¶</a></h2>
<p>Defined in FT_OPENTYPE_VALIDATE_H (freetype/ftotval.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_OpenType_Validate</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
+ <b>FT_OpenType_Validate</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
<a href="ft2-basic_types.html#ft_uint">FT_UInt</a> validation_flags,
<a href="ft2-basic_types.html#ft_bytes">FT_Bytes</a> *BASE_table,
<a href="ft2-basic_types.html#ft_bytes">FT_Bytes</a> *GDEF_table,
<p>Validate various OpenType tables to assure that all offsets and indices are valid. The idea is that a higher-level library that actually does the text layout can access those tables without error checking (which can be quite time consuming).</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="face">face</td><td class="desc">
<p>A handle to the input face.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="base_table">BASE_table</td><td class="desc">
<p>A pointer to the BASE table.</p>
<h2 id="ft_opentype_free">FT_OpenType_Free<a class="headerlink" href="#ft_opentype_free" title="Permanent link">¶</a></h2>
<p>Defined in FT_OPENTYPE_VALIDATE_H (freetype/ftotval.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <span class="keyword">void</span> )
- <b>FT_OpenType_Free</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
+ <b>FT_OpenType_Free</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
<a href="ft2-basic_types.html#ft_bytes">FT_Bytes</a> table );
</code></pre></div>
<p>Free the buffer allocated by OpenType validator.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="face">face</td><td class="desc">
<p>A handle to the input face.</p>
<p>A list of bit-field constants used with <code><a href="ft2-ot_validation.html#ft_opentype_validate">FT_OpenType_Validate</a></code> to indicate which OpenType tables should be validated.</p>
<h4>values</h4>
-
<table class="fields">
<tr><td class="val" id="ft_validate_base">FT_VALIDATE_BASE</td><td class="desc">
<p>Validate BASE table.</p>
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+ <li class="md-nav__item">
+ <a href="ft2-cff_driver.html" class="md-nav__link">
+ The CFF driver
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+ <li class="md-nav__item">
+ <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+ The Type 1 and CID drivers
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+ <li class="md-nav__item">
+ <a href="ft2-tt_driver.html" class="md-nav__link">
+ The TrueType driver
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+ <li class="md-nav__item">
+ <a href="ft2-pcf_driver.html" class="md-nav__link">
+ The PCF driver
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+
+
+
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+
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+ <li class="md-nav__item">
+ <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+ The SVG driver
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+ <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
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+ List Processing
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+ <a href="ft2-outline_processing.html" class="md-nav__link">
+ Outline Processing
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+ <li class="md-nav__item">
+ <a href="ft2-quick_advance.html" class="md-nav__link">
+ Quick retrieval of advance values
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+ <li class="md-nav__item">
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+ Bitmap Handling
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+
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+ <li class="md-nav__item">
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+ Scanline Converter
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+ <li class="md-nav__item">
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+ Glyph Stroker
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+ System Interface
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+ FT_Face_Internal
+ </a>
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+ FT_Size_Internal
+ </a>
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+ FT_Slot_Internal
+ </a>
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+ <a href="#ft_subglyph" class="md-nav__link">
+ FT_SubGlyph
+ </a>
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+ <a href="#ft_has_fast_glyphs" class="md-nav__link">
+ FT_HAS_FAST_GLYPHS
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_face_checktruetypepatents" class="md-nav__link">
+ FT_Face_CheckTrueTypePatents
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_face_setunpatentedhinting" class="md-nav__link">
+ FT_Face_SetUnpatentedHinting
+ </a>
+
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+
+ </ul>
+
+</nav>
+ </div>
+ </div>
+ </div>
+
+
+ <div class="md-content" data-md-component="content">
+ <article class="md-content__inner md-typeset">
+
+
+
+ <p><a href="https://www.freetype.org">FreeType</a> » <a href="../">Docs</a> » <a href="index.html#core-api">Core API</a> » Other API Data</p>
+<hr />
+<h1 id="other-api-data">Other API Data<a class="headerlink" href="#other-api-data" title="Permanent link">¶</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">¶</a></h2>
+<p>Other structures, enumerations, and macros. Deprecated functions are also listed here.</p>
+<h2 id="ft_face_internal">FT_Face_Internal<a class="headerlink" href="#ft_face_internal" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Face_InternalRec_* <b>FT_Face_Internal</b>;
+</code></pre></div>
+
+<p>An opaque handle to an <code>FT_Face_InternalRec</code> structure that models the private data of a given <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> object.</p>
+<p>This structure might change between releases of FreeType 2 and is not generally available to client applications.</p>
+<hr>
+
+<h2 id="ft_size_internal">FT_Size_Internal<a class="headerlink" href="#ft_size_internal" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Size_InternalRec_* <b>FT_Size_Internal</b>;
+</code></pre></div>
+
+<p>An opaque handle to an <code>FT_Size_InternalRec</code> structure, used to model private data of a given <code><a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a></code> object.</p>
+<hr>
+
+<h2 id="ft_slot_internal">FT_Slot_Internal<a class="headerlink" href="#ft_slot_internal" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Slot_InternalRec_* <b>FT_Slot_Internal</b>;
+</code></pre></div>
+
+<p>An opaque handle to an <code>FT_Slot_InternalRec</code> structure, used to model private data of a given <code><a href="ft2-glyph_retrieval.html#ft_glyphslot">FT_GlyphSlot</a></code> object.</p>
+<hr>
+
+<h2 id="ft_subglyph">FT_SubGlyph<a class="headerlink" href="#ft_subglyph" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_SubGlyphRec_* <b>FT_SubGlyph</b>;
+</code></pre></div>
+
+<p>The subglyph structure is an internal object used to describe subglyphs (for example, in the case of composites).</p>
+<h4>note</h4>
+
+<p>The subglyph implementation is not part of the high-level API, hence the forward structure declaration.</p>
+<p>You can however retrieve subglyph information with <code><a href="ft2-information_retrieval.html#ft_get_subglyph_info">FT_Get_SubGlyph_Info</a></code>.</p>
+<hr>
+
+<h2 id="ft_has_fast_glyphs">FT_HAS_FAST_GLYPHS<a class="headerlink" href="#ft_has_fast_glyphs" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_HAS_FAST_GLYPHS</b>( face ) 0
+</code></pre></div>
+
+<p>Deprecated.</p>
+<hr>
+
+<h2 id="ft_face_checktruetypepatents">FT_Face_CheckTrueTypePatents<a class="headerlink" href="#ft_face_checktruetypepatents" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_bool">FT_Bool</a> )
+ <b>FT_Face_CheckTrueTypePatents</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face );
+</code></pre></div>
+
+<p>Deprecated, does nothing.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A face handle.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>Always returns false.</p>
+<h4>note</h4>
+
+<p>Since May 2010, TrueType hinting is no longer patented.</p>
+<h4>since</h4>
+
+<p>2.3.5</p>
+<hr>
+
+<h2 id="ft_face_setunpatentedhinting">FT_Face_SetUnpatentedHinting<a class="headerlink" href="#ft_face_setunpatentedhinting" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_bool">FT_Bool</a> )
+ <b>FT_Face_SetUnpatentedHinting</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#ft_bool">FT_Bool</a> value );
+</code></pre></div>
+
+<p>Deprecated, does nothing.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A face handle.</p>
+</td></tr>
+<tr><td class="val" id="value">value</td><td class="desc">
+<p>New boolean setting.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>Always returns false.</p>
+<h4>note</h4>
+
+<p>Since May 2010, TrueType hinting is no longer patented.</p>
+<h4>since</h4>
+
+<p>2.3.5</p>
+<hr>
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+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-auto_hinter.html" class="md-nav__link">
+ The auto-hinter
+ </a>
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- The CFF driver
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+
+
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+
+ <li class="md-nav__item">
+ <a href="ft2-cff_driver.html" class="md-nav__link">
+ The CFF driver
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+ </li>
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+
+
+
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+ <li class="md-nav__item">
+ <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+ The Type 1 and CID drivers
+ </a>
+ </li>
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- <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
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+
+
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+ <li class="md-nav__item">
+ <a href="ft2-tt_driver.html" class="md-nav__link">
+ The TrueType driver
+ </a>
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- <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
- The PCF driver
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+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pcf_driver.html" class="md-nav__link">
+ The PCF driver
+ </a>
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+
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- <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
- Driver properties
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+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+ The SVG driver
+ </a>
+ </li>
+
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<article class="md-content__inner md-typeset">
<p>This structure is used to describe an outline to the scan-line converter.</p>
<h4>fields</h4>
-
<table class="fields">
<tr><td class="val" id="n_contours">n_contours</td><td class="desc">
<p>The number of contours in the outline.</p>
<h2 id="ft_outline_new">FT_Outline_New<a class="headerlink" href="#ft_outline_new" title="Permanent link">¶</a></h2>
<p>Defined in FT_OUTLINE_H (freetype/ftoutln.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Outline_New</b>( <a href="ft2-base_interface.html#ft_library">FT_Library</a> library,
+ <b>FT_Outline_New</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a> library,
<a href="ft2-basic_types.html#ft_uint">FT_UInt</a> numPoints,
<a href="ft2-basic_types.html#ft_int">FT_Int</a> numContours,
<a href="ft2-outline_processing.html#ft_outline">FT_Outline</a> *anoutline );
<p>Create a new outline of a given size.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="library">library</td><td class="desc">
-<p>A handle to the library object from where the outline is allocated. Note however that the new outline will <strong>not</strong> necessarily be <strong>freed</strong>, when destroying the library, by <code><a href="ft2-base_interface.html#ft_done_freetype">FT_Done_FreeType</a></code>.</p>
+<p>A handle to the library object from where the outline is allocated. Note however that the new outline will <strong>not</strong> necessarily be <strong>freed</strong>, when destroying the library, by <code><a href="ft2-library_setup.html#ft_done_freetype">FT_Done_FreeType</a></code>.</p>
</td></tr>
<tr><td class="val" id="numpoints">numPoints</td><td class="desc">
<p>The maximum number of points within the outline. Must be smaller than or equal to 0xFFFF (65535).</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="anoutline">anoutline</td><td class="desc">
<p>A handle to the new outline.</p>
<h2 id="ft_outline_done">FT_Outline_Done<a class="headerlink" href="#ft_outline_done" title="Permanent link">¶</a></h2>
<p>Defined in FT_OUTLINE_H (freetype/ftoutln.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Outline_Done</b>( <a href="ft2-base_interface.html#ft_library">FT_Library</a> library,
+ <b>FT_Outline_Done</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a> library,
<a href="ft2-outline_processing.html#ft_outline">FT_Outline</a>* outline );
</code></pre></div>
<p>Destroy an outline created with <code><a href="ft2-outline_processing.html#ft_outline_new">FT_Outline_New</a></code>.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="library">library</td><td class="desc">
<p>A handle of the library object used to allocate the outline.</p>
<p>Copy an outline into another one. Both objects must have the same sizes (number of points & number of contours) when this function is called.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="source">source</td><td class="desc">
<p>A handle to the source outline.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="target">target</td><td class="desc">
<p>A handle to the target outline.</p>
<p>Apply a simple translation to the points of an outline.</p>
<h4>inout</h4>
-
<table class="fields">
<tr><td class="val" id="outline">outline</td><td class="desc">
<p>A pointer to the target outline descriptor.</p>
</table>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="xoffset">xOffset</td><td class="desc">
<p>The horizontal offset.</p>
<p>Apply a simple 2x2 matrix to all of an outline's points. Useful for applying rotations, slanting, flipping, etc.</p>
<h4>inout</h4>
-
<table class="fields">
<tr><td class="val" id="outline">outline</td><td class="desc">
<p>A pointer to the target outline descriptor.</p>
</table>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="matrix">matrix</td><td class="desc">
<p>A pointer to the transformation matrix.</p>
<p>Embolden an outline. The new outline will be at most 4 times <code>strength</code> pixels wider and higher. You may think of the left and bottom borders as unchanged.</p>
<p>Negative <code>strength</code> values to reduce the outline thickness are possible also.</p>
<h4>inout</h4>
-
<table class="fields">
<tr><td class="val" id="outline">outline</td><td class="desc">
<p>A handle to the target outline.</p>
</table>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="strength">strength</td><td class="desc">
<p>How strong the glyph is emboldened. Expressed in 26.6 pixel format.</p>
<p>The used algorithm to increase or decrease the thickness of the glyph doesn't change the number of points; this means that certain situations like acute angles or intersections are sometimes handled incorrectly.</p>
<p>If you need ‘better’ metrics values you should call <code><a href="ft2-outline_processing.html#ft_outline_get_cbox">FT_Outline_Get_CBox</a></code> or <code><a href="ft2-outline_processing.html#ft_outline_get_bbox">FT_Outline_Get_BBox</a></code>.</p>
-<p>To get meaningful results, font scaling values must be set with functions like <code><a href="ft2-base_interface.html#ft_set_char_size">FT_Set_Char_Size</a></code> before calling FT_Render_Glyph.</p>
+<p>To get meaningful results, font scaling values must be set with functions like <code><a href="ft2-sizing_and_scaling.html#ft_set_char_size">FT_Set_Char_Size</a></code> before calling FT_Render_Glyph.</p>
<h4>example</h4>
-
<div class="highlight"><pre><span></span><code> FT_Load_Glyph( face, index, FT_LOAD_DEFAULT );
if ( face->glyph->format == FT_GLYPH_FORMAT_OUTLINE )
FT_Outline_Embolden( &face->glyph->outline, strength );
</code></pre></div>
-
<hr>
<h2 id="ft_outline_emboldenxy">FT_Outline_EmboldenXY<a class="headerlink" href="#ft_outline_emboldenxy" title="Permanent link">¶</a></h2>
<p>Reverse the drawing direction of an outline. This is used to ensure consistent fill conventions for mirrored glyphs.</p>
<h4>inout</h4>
-
<table class="fields">
<tr><td class="val" id="outline">outline</td><td class="desc">
<p>A pointer to the target outline descriptor.</p>
<p>Check the contents of an outline descriptor.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="outline">outline</td><td class="desc">
<p>A handle to a source outline.</p>
<p>Return an outline's ‘control box’. The control box encloses all the outline's points, including Bezier control points. Though it coincides with the exact bounding box for most glyphs, it can be slightly larger in some situations (like when rotating an outline that contains Bezier outside arcs).</p>
<p>Computing the control box is very fast, while getting the bounding box can take much more time as it needs to walk over all segments and arcs in the outline. To get the latter, you can use the ‘ftbbox’ component, which is dedicated to this single task.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="outline">outline</td><td class="desc">
<p>A pointer to the source outline descriptor.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="acbox">acbox</td><td class="desc">
<p>The outline's control box.</p>
<p>Compute the exact bounding box of an outline. This is slower than computing the control box. However, it uses an advanced algorithm that returns <em>very</em> quickly when the two boxes coincide. Otherwise, the outline Bezier arcs are traversed to extract their extrema.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="outline">outline</td><td class="desc">
<p>A pointer to the source outline.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="abbox">abbox</td><td class="desc">
<p>The outline's exact bounding box.</p>
<p>FreeType error code. 0 means success.</p>
<h4>note</h4>
-<p>If the font is tricky and the glyph has been loaded with <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_NO_SCALE</a></code>, the resulting BBox is meaningless. To get reasonable values for the BBox it is necessary to load the glyph at a large ppem value (so that the hinting instructions can properly shift and scale the subglyphs), then extracting the BBox, which can be eventually converted back to font units.</p>
+<p>If the font is tricky and the glyph has been loaded with <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_SCALE</a></code>, the resulting BBox is meaningless. To get reasonable values for the BBox it is necessary to load the glyph at a large ppem value (so that the hinting instructions can properly shift and scale the subglyphs), then extracting the BBox, which can be eventually converted back to font units.</p>
<hr>
<h2 id="ft_outline_get_bitmap">FT_Outline_Get_Bitmap<a class="headerlink" href="#ft_outline_get_bitmap" title="Permanent link">¶</a></h2>
<p>Defined in FT_OUTLINE_H (freetype/ftoutln.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Outline_Get_Bitmap</b>( <a href="ft2-base_interface.html#ft_library">FT_Library</a> library,
+ <b>FT_Outline_Get_Bitmap</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a> library,
<a href="ft2-outline_processing.html#ft_outline">FT_Outline</a>* outline,
<span class="keyword">const</span> <a href="ft2-basic_types.html#ft_bitmap">FT_Bitmap</a> *abitmap );
</code></pre></div>
<p>Render an outline within a bitmap. The outline's image is simply OR-ed to the target bitmap.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="library">library</td><td class="desc">
<p>A handle to a FreeType library object.</p>
</table>
<h4>inout</h4>
-
<table class="fields">
<tr><td class="val" id="abitmap">abitmap</td><td class="desc">
<p>A pointer to the target bitmap descriptor.</p>
<h2 id="ft_outline_render">FT_Outline_Render<a class="headerlink" href="#ft_outline_render" title="Permanent link">¶</a></h2>
<p>Defined in FT_OUTLINE_H (freetype/ftoutln.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Outline_Render</b>( <a href="ft2-base_interface.html#ft_library">FT_Library</a> library,
+ <b>FT_Outline_Render</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a> library,
<a href="ft2-outline_processing.html#ft_outline">FT_Outline</a>* outline,
<a href="ft2-raster.html#ft_raster_params">FT_Raster_Params</a>* params );
</code></pre></div>
<p>Render an outline within a bitmap using the current scan-convert.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="library">library</td><td class="desc">
<p>A handle to a FreeType library object.</p>
</table>
<h4>inout</h4>
-
<table class="fields">
<tr><td class="val" id="params">params</td><td class="desc">
<p>A pointer to an <code><a href="ft2-raster.html#ft_raster_params">FT_Raster_Params</a></code> structure used to describe the rendering operation.</p>
<p>Walk over an outline's structure to decompose it into individual segments and Bezier arcs. This function also emits ‘move to’ operations to indicate the start of new contours in the outline.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="outline">outline</td><td class="desc">
<p>A pointer to the source target.</p>
</table>
<h4>inout</h4>
-
<table class="fields">
<tr><td class="val" id="user">user</td><td class="desc">
<p>A typeless pointer that is passed to each emitter during the decomposition. It can be used to store the state during the decomposition.</p>
<p>FreeType error code. 0 means success.</p>
<h4>note</h4>
-<p>A contour that contains a single point only is represented by a ‘move to’ operation followed by ‘line to’ to the same point. In most cases, it is best to filter this out before using the outline for stroking purposes (otherwise it would result in a visible dot when round caps are used).</p>
-<p>Similarly, the function returns success for an empty outline also (doing nothing, this is, not calling any emitter); if necessary, you should filter this out, too.</p>
+<p>Degenerate contours, segments, and Bezier arcs may be reported. In most cases, it is best to filter these out before using the outline for stroking or other path modification purposes (which may cause degenerate segments to become non-degenrate and visible, like when stroke caps are used or the path is otherwise outset). Some glyph outlines may contain deliberate degenerate single points for mark attachement.</p>
+<p>Similarly, the function returns success for an empty outline also (doing nothing, that is, not calling any emitter); if necessary, you should filter this out, too.</p>
<hr>
<h2 id="ft_outline_funcs">FT_Outline_Funcs<a class="headerlink" href="#ft_outline_funcs" title="Permanent link">¶</a></h2>
<p>A structure to hold various function pointers used during outline decomposition in order to emit segments, conic, and cubic Beziers.</p>
<h4>fields</h4>
-
<table class="fields">
<tr><td class="val" id="move_to">move_to</td><td class="desc">
<p>The ‘move to’ emitter.</p>
<p>A function pointer type used to describe the signature of a ‘move to’ function during outline walking/decomposition.</p>
<p>A ‘move to’ is emitted to start a new contour in an outline.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="to">to</td><td class="desc">
<p>A pointer to the target point of the ‘move to’.</p>
<p>A function pointer type used to describe the signature of a ‘line to’ function during outline walking/decomposition.</p>
<p>A ‘line to’ is emitted to indicate a segment in the outline.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="to">to</td><td class="desc">
<p>A pointer to the target point of the ‘line to’.</p>
<p>A function pointer type used to describe the signature of a ‘conic to’ function during outline walking or decomposition.</p>
<p>A ‘conic to’ is emitted to indicate a second-order Bezier arc in the outline.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="control">control</td><td class="desc">
<p>An intermediate control point between the last position and the new target in <code>to</code>.</p>
<p>A function pointer type used to describe the signature of a ‘cubic to’ function during outline walking or decomposition.</p>
<p>A ‘cubic to’ is emitted to indicate a third-order Bezier arc.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="control1">control1</td><td class="desc">
<p>A pointer to the first Bezier control point.</p>
<p>A list of values used to describe an outline's contour orientation.</p>
<p>The TrueType and PostScript specifications use different conventions to determine whether outline contours should be filled or unfilled.</p>
<h4>values</h4>
-
<table class="fields">
<tr><td class="val" id="ft_orientation_truetype">FT_ORIENTATION_TRUETYPE</td><td class="desc">
<p>According to the TrueType specification, clockwise contours must be filled, and counter-clockwise ones must be unfilled.</p>
<p>This function analyzes a glyph outline and tries to compute its fill orientation (see <code><a href="ft2-outline_processing.html#ft_orientation">FT_Orientation</a></code>). This is done by integrating the total area covered by the outline. The positive integral corresponds to the clockwise orientation and <code><a href="ft2-outline_processing.html#ft_orientation">FT_ORIENTATION_POSTSCRIPT</a></code> is returned. The negative integral corresponds to the counter-clockwise orientation and <code><a href="ft2-outline_processing.html#ft_orientation">FT_ORIENTATION_TRUETYPE</a></code> is returned.</p>
<p>Note that this will return <code><a href="ft2-outline_processing.html#ft_orientation">FT_ORIENTATION_TRUETYPE</a></code> for empty outlines.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="outline">outline</td><td class="desc">
<p>A handle to the source outline.</p>
<p>A list of bit-field constants used for the flags in an outline's <code>flags</code> field.</p>
<h4>values</h4>
-
<table class="fields long">
<tr><td class="val" id="ft_outline_none">FT_OUTLINE_NONE</td><td class="desc">
<p>Value 0 is reserved.</p>
<p>If set, turn pixels on for ‘stubs’, otherwise exclude them. Ignored if <code><a href="ft2-outline_processing.html#ft_outline_xxx">FT_OUTLINE_IGNORE_DROPOUTS</a></code> is set. See below for more information.</p>
</td></tr>
<tr><td class="val" id="ft_outline_overlap">FT_OUTLINE_OVERLAP</td><td class="desc">
-<p>This flag indicates that this outline contains overlapping contrours and the anti-aliased renderer should perform oversampling to mitigate possible artifacts. This flag should <em>not</em> be set for well designed glyphs without overlaps because it quadruples the rendering time.</p>
+<p>[Since 2.10.3] This flag indicates that this outline contains overlapping contours and the anti-aliased renderer should perform oversampling to mitigate possible artifacts. This flag should <em>not</em> be set for well designed glyphs without overlaps because it quadruples the rendering time.</p>
</td></tr>
<tr><td class="val" id="ft_outline_high_precision">FT_OUTLINE_HIGH_PRECISION</td><td class="desc">
<p>This flag indicates that the scan-line converter should try to convert this outline to bitmaps with the highest possible quality. It is typically set for small character sizes. Note that this is only a hint that might be completely ignored by a given scan-converter.</p>
<p>Please refer to the description of the ‘SCANTYPE’ instruction in the OpenType specification (in file <code>ttinst1.doc</code>) how simple drop-outs, smart drop-outs, and stubs are defined.</p>
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+ <li class="md-nav__item">
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+ BDF and PCF Files
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+
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+ CID Fonts
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+
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+ <li class="md-nav__item">
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+ PFR Fonts
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+ <li class="md-nav__item">
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+ OpenType SVG Fonts
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+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-font_formats.html" class="md-nav__link">
+ Font Formats
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+
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+
+
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+ <li class="md-nav__item">
+ <a href="ft2-gasp_table.html" class="md-nav__link">
+ Gasp Table
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+
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+
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- Controlling FreeType Modules
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+
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Controlling FreeType Modules
+ <span class="md-nav__icon md-icon"></span>
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+ <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+ <label class="md-nav__title" for="__nav_7">
+ <span class="md-nav__icon md-icon"></span>
+ Controlling FreeType Modules
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
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-
- <li class="md-nav__item">
- <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
- The auto-hinter
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-auto_hinter.html" class="md-nav__link">
+ The auto-hinter
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cff_driver.html" class="md-nav__link">
+ The CFF driver
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
- The CFF driver
- </a>
- </li>
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-
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-
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-
- <li class="md-nav__item">
- <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
- The Type 1 and CID drivers
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+ The Type 1 and CID drivers
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
- The TrueType driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-tt_driver.html" class="md-nav__link">
+ The TrueType driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
- The PCF driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pcf_driver.html" class="md-nav__link">
+ The PCF driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
- Driver properties
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+ The SVG driver
+ </a>
+ </li>
+
-
-
-
-
+
+
+
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+ </a>
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<article class="md-content__inner md-typeset">
<hr />
<h1 id="parameter-tags">Parameter Tags<a class="headerlink" href="#parameter-tags" title="Permanent link">¶</a></h1>
<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">¶</a></h2>
-<p>This section contains macros for the <code><a href="ft2-base_interface.html#ft_parameter">FT_Parameter</a></code> structure that are used with various functions to activate some special functionality or different behaviour of various components of FreeType.</p>
+<p>This section contains macros for the <code><a href="ft2-face_creation.html#ft_parameter">FT_Parameter</a></code> structure that are used with various functions to activate some special functionality or different behaviour of various components of FreeType.</p>
<h2 id="ft_param_tag_ignore_typographic_family">FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY<a class="headerlink" href="#ft_param_tag_ignore_typographic_family" title="Permanent link">¶</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY</b> \
<a href="ft2-basic_types.html#ft_make_tag">FT_MAKE_TAG</a>( 'i', 'g', 'p', 'f' )
+
/* this constant is deprecated */
#<span class="keyword">define</span> FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY \
<b>FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY</b>
</code></pre></div>
-<p>A tag for <code><a href="ft2-base_interface.html#ft_parameter">FT_Parameter</a></code> to make <code><a href="ft2-base_interface.html#ft_open_face">FT_Open_Face</a></code> ignore typographic family names in the ‘name’ table (introduced in OpenType version 1.4). Use this for backward compatibility with legacy systems that have a four-faces-per-family restriction.</p>
+<p>A tag for <code><a href="ft2-face_creation.html#ft_parameter">FT_Parameter</a></code> to make <code><a href="ft2-face_creation.html#ft_open_face">FT_Open_Face</a></code> ignore typographic family names in the ‘name’ table (introduced in OpenType version 1.4). Use this for backward compatibility with legacy systems that have a four-faces-per-family restriction.</p>
<h4>since</h4>
<p>2.8</p>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY</b> \
<a href="ft2-basic_types.html#ft_make_tag">FT_MAKE_TAG</a>( 'i', 'g', 'p', 's' )
+
/* this constant is deprecated */
#<span class="keyword">define</span> FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY \
<b>FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY</b>
</code></pre></div>
-<p>A tag for <code><a href="ft2-base_interface.html#ft_parameter">FT_Parameter</a></code> to make <code><a href="ft2-base_interface.html#ft_open_face">FT_Open_Face</a></code> ignore typographic subfamily names in the ‘name’ table (introduced in OpenType version 1.4). Use this for backward compatibility with legacy systems that have a four-faces-per-family restriction.</p>
+<p>A tag for <code><a href="ft2-face_creation.html#ft_parameter">FT_Parameter</a></code> to make <code><a href="ft2-face_creation.html#ft_open_face">FT_Open_Face</a></code> ignore typographic subfamily names in the ‘name’ table (introduced in OpenType version 1.4). Use this for backward compatibility with legacy systems that have a four-faces-per-family restriction.</p>
<h4>since</h4>
<p>2.8</p>
<a href="ft2-basic_types.html#ft_make_tag">FT_MAKE_TAG</a>( 'i', 'n', 'c', 'r' )
</code></pre></div>
-<p>An <code><a href="ft2-base_interface.html#ft_parameter">FT_Parameter</a></code> tag to be used with <code><a href="ft2-base_interface.html#ft_open_face">FT_Open_Face</a></code> to indicate incremental glyph loading.</p>
+<p>An <code><a href="ft2-face_creation.html#ft_parameter">FT_Parameter</a></code> tag to be used with <code><a href="ft2-face_creation.html#ft_open_face">FT_Open_Face</a></code> to indicate incremental glyph loading.</p>
+<hr>
+
+<h2 id="ft_param_tag_ignore_sbix">FT_PARAM_TAG_IGNORE_SBIX<a class="headerlink" href="#ft_param_tag_ignore_sbix" title="Permanent link">¶</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_PARAM_TAG_IGNORE_SBIX</b> \
+ <a href="ft2-basic_types.html#ft_make_tag">FT_MAKE_TAG</a>( 'i', 's', 'b', 'x' )
+</code></pre></div>
+
+<p>A tag for <code><a href="ft2-face_creation.html#ft_parameter">FT_Parameter</a></code> to make <code><a href="ft2-face_creation.html#ft_open_face">FT_Open_Face</a></code> ignore an ‘sbix’ table while loading a font. Use this if <code><a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_SBIX</a></code> is set and you want to access the outline glyphs in the font.</p>
<hr>
<h2 id="ft_param_tag_lcd_filter_weights">FT_PARAM_TAG_LCD_FILTER_WEIGHTS<a class="headerlink" href="#ft_param_tag_lcd_filter_weights" title="Permanent link">¶</a></h2>
<a href="ft2-basic_types.html#ft_make_tag">FT_MAKE_TAG</a>( 'l', 'c', 'd', 'f' )
</code></pre></div>
-<p>An <code><a href="ft2-
base_interface.html#ft_parameter">FT_Parameter</a></code> tag to be used with <code><a href="ft2-base_interface.html#ft_face_properties">FT_Face_Properties</a></code>. The corresponding argument specifies the five LCD filter weights for a given face (if using <code><a href="ft2-base_interface.html#ft_load_target_xxx">FT_LOAD_TARGET_LCD</a></code>, for example), overriding the global default values or the values set up with <code><a href="ft2-lcd_rendering.html#ft_library_setlcdfilterweights">FT_Library_SetLcdFilterWeights</a></code>.</p>
+<p>An <code><a href="ft2-
face_creation.html#ft_parameter">FT_Parameter</a></code> tag to be used with <code><a href="ft2-face_creation.html#ft_face_properties">FT_Face_Properties</a></code>. The corresponding argument specifies the five LCD filter weights for a given face (if using <code><a href="ft2-glyph_retrieval.html#ft_load_target_xxx">FT_LOAD_TARGET_LCD</a></code>, for example), overriding the global default values or the values set up with <code><a href="ft2-lcd_rendering.html#ft_library_setlcdfilterweights">FT_Library_SetLcdFilterWeights</a></code>.</p>
<h4>since</h4>
<p>2.8</p>
<a href="ft2-basic_types.html#ft_make_tag">FT_MAKE_TAG</a>( 's', 'e', 'e', 'd' )
</code></pre></div>
-<p>An <code><a href="ft2-
base_interface.html#ft_parameter">FT_Parameter</a></code> tag to be used with <code><a href="ft2-base_interface.html#ft_face_properties">FT_Face_Properties</a></code>. The corresponding 32bit signed integer argument overrides the font driver's random seed value with a face-specific one; see <code><a href="ft2-properties.html#random-seed">random-seed</a></code>.</p>
+<p>An <code><a href="ft2-
face_creation.html#ft_parameter">FT_Parameter</a></code> tag to be used with <code><a href="ft2-face_creation.html#ft_face_properties">FT_Face_Properties</a></code>. The corresponding 32bit signed integer argument overrides the font driver's random seed value with a face-specific one; see <code><a href="ft2-properties.html#random-seed">random-seed</a></code>.</p>
<h4>since</h4>
<p>2.8</p>
<a href="ft2-basic_types.html#ft_make_tag">FT_MAKE_TAG</a>( 'd', 'a', 'r', 'k' )
</code></pre></div>
-<p>An <code><a href="ft2-
base_interface.html#ft_parameter">FT_Parameter</a></code> tag to be used with <code><a href="ft2-base_interface.html#ft_face_properties">FT_Face_Properties</a></code>. The corresponding Boolean argument specifies whether to apply stem darkening, overriding the global default values or the values set up with <code><a href="ft2-module_management.html#ft_property_set">FT_Property_Set</a></code> (see <code><a href="ft2-properties.html#no-stem-darkening">no-stem-darkening</a></code>).</p>
+<p>An <code><a href="ft2-
face_creation.html#ft_parameter">FT_Parameter</a></code> tag to be used with <code><a href="ft2-face_creation.html#ft_face_properties">FT_Face_Properties</a></code>. The corresponding Boolean argument specifies whether to apply stem darkening, overriding the global default values or the values set up with <code><a href="ft2-module_management.html#ft_property_set">FT_Property_Set</a></code> (see <code><a href="ft2-properties.html#no-stem-darkening">no-stem-darkening</a></code>).</p>
<p>This is a passive setting that only takes effect if the font driver or autohinter honors it, which the CFF, Type 1, and CID drivers always do, but the autohinter only in ‘light’ hinting mode (as of version 2.9).</p>
<h4>since</h4>
</code></pre></div>
<p>Deprecated, no effect.</p>
-<p>Previously: A constant used as the tag of an <code><a href="ft2-base_interface.html#ft_parameter">FT_Parameter</a></code> structure to indicate that unpatented methods only should be used by the TrueType bytecode interpreter for a typeface opened by <code><a href="ft2-base_interface.html#ft_open_face">FT_Open_Face</a></code>.</p>
+<p>Previously: A constant used as the tag of an <code><a href="ft2-face_creation.html#ft_parameter">FT_Parameter</a></code> structure to indicate that unpatented methods only should be used by the TrueType bytecode interpreter for a typeface opened by <code><a href="ft2-face_creation.html#ft_open_face">FT_Open_Face</a></code>.</p>
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- <li class="md-nav__item">
- <a href="ft2-version.html" title="FreeType Version" class="md-nav__link">
- FreeType Version
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-basic_types.html" class="md-nav__link">
+ Basic Data Types
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link">
- Basic Data Types
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-library_setup.html" class="md-nav__link">
+ Library Setup
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link">
- Base Interface
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-face_creation.html" class="md-nav__link">
+ Face Creation
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
- Unicode Variation Sequences
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-font_testing_macros.html" class="md-nav__link">
+ Font Testing Macros
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
- Glyph Color Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+ Sizing and Scaling
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
- Glyph Layer Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+ Glyph Retrieval
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
- Glyph Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-character_mapping.html" class="md-nav__link">
+ Character Mapping
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
- Mac Specific Interface
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-information_retrieval.html" class="md-nav__link">
+ Information Retrieval
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
- Size Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-other_api_data.html" class="md-nav__link">
+ Other API Data
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
- Header File Macros
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5">
+
+
+
- <label class="md-nav__link" for="nav-5">
- Format-Specific API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-5">
- Format-Specific API
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+
+ <label class="md-nav__link" for="__nav_5">
+ Extended API
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_5">
+ <span class="md-nav__icon md-icon"></span>
+ Extended API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
- Multiple Masters
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_variants.html" class="md-nav__link">
+ Unicode Variation Sequences
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
- TrueType Tables
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-color_management.html" class="md-nav__link">
+ Glyph Color Management
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
- Type 1 Tables
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-layer_management.html" class="md-nav__link">
+ Glyph Layer Management
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_management.html" class="md-nav__link">
+ Glyph Management
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
- SFNT Names
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
- BDF and PCF Files
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-mac_specific.html" class="md-nav__link">
+ Mac Specific Interface
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sizes_management.html" class="md-nav__link">
+ Size Management
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
- CID Fonts
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
- PFR Fonts
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-header_file_macros.html" class="md-nav__link">
+ Header File Macros
+ </a>
+ </li>
+
-
-
-
+ </ul>
+ </nav>
+ </li>
+
+
+
+
+
- <li class="md-nav__item">
- <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
- Window FNT Files
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+
+ <label class="md-nav__link" for="__nav_6">
+ Format-Specific API
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+ <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_6">
+ <span class="md-nav__icon md-icon"></span>
+ Format-Specific API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-multiple_masters.html" class="md-nav__link">
+ Multiple Masters
+ </a>
+ </li>
+
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-truetype_tables.html" class="md-nav__link">
+ TrueType Tables
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-type1_tables.html" class="md-nav__link">
+ Type 1 Tables
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sfnt_names.html" class="md-nav__link">
+ SFNT Names
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bdf_fonts.html" class="md-nav__link">
+ BDF and PCF Files
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
- Font Formats
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cid_fonts.html" class="md-nav__link">
+ CID Fonts
+ </a>
+ </li>
+
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pfr_fonts.html" class="md-nav__link">
+ PFR Fonts
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+ Window FNT Files
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-svg_fonts.html" class="md-nav__link">
+ OpenType SVG Fonts
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-font_formats.html" class="md-nav__link">
+ Font Formats
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
- Gasp Table
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gasp_table.html" class="md-nav__link">
+ Gasp Table
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
-
- <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6" checked>
+
+
- <label class="md-nav__link" for="nav-6">
- Controlling FreeType Modules
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-6">
+ <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" checked>
+
+ <label class="md-nav__link" for="__nav_7">
Controlling FreeType Modules
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
+ <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+ <label class="md-nav__title" for="__nav_7">
+ <span class="md-nav__icon md-icon"></span>
+ Controlling FreeType Modules
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
- The auto-hinter
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-auto_hinter.html" class="md-nav__link">
+ The auto-hinter
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cff_driver.html" class="md-nav__link">
+ The CFF driver
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
- The CFF driver
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
- The Type 1 and CID drivers
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+ The Type 1 and CID drivers
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-tt_driver.html" class="md-nav__link">
+ The TrueType driver
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
- The TrueType driver
- </a>
- </li>
-
-
-
-
-
+
+
-
-
- <li class="md-nav__item md-nav__item--active">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+
+
+ <li class="md-nav__item md-nav__item--active">
-
-
- <label class="md-nav__link md-nav__link--active" for="__toc">
+ <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+
+
+
+
+
+ <label class="md-nav__link md-nav__link--active" for="__toc">
+ The PCF driver
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+
+ <a href="ft2-pcf_driver.html" class="md-nav__link md-nav__link--active">
The PCF driver
- </label>
-
- <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link md-nav__link--active">
- The PCF driver
- </a>
-
+ </a>
-<nav class="md-nav md-nav--secondary">
+
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+
- <label class="md-nav__title" for="__toc">Table of contents</label>
- <ul class="md-nav__list" data-md-scrollfix>
+ <label class="md-nav__title" for="__toc">
+ <span class="md-nav__icon md-icon"></span>
+ Table of contents
+ </label>
+ <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
<li class="md-nav__item">
<a href="#synopsis" class="md-nav__link">
</li>
-
-
-
-
</ul>
</nav>
-
- </li>
+
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+ The SVG driver
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
- Driver properties
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
- Parameter Tags
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-properties.html" class="md-nav__link">
+ Driver properties
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-parameter_tags.html" class="md-nav__link">
+ Parameter Tags
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-lcd_rendering.html" class="md-nav__link">
+ Subpixel Rendering
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
- Subpixel Rendering
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
-
- <label class="md-nav__link" for="nav-7">
- Cache Sub-System
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-7">
- Cache Sub-System
- </label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
- Cache Sub-System
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
-
+
+
+
+ <li class="md-nav__item md-nav__item--nested">
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
-
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
-
- <label class="md-nav__link" for="nav-8">
- Support API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-8">
- Support API
+ <label class="md-nav__link" for="__nav_8">
+ Cache Sub-System
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-computations.html" title="Computations" class="md-nav__link">
- Computations
- </a>
- </li>
-
-
-
+ <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+ <label class="md-nav__title" for="__nav_8">
+ <span class="md-nav__icon md-icon"></span>
+ Cache Sub-System
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
- List Processing
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
- Outline Processing
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
- Quick retrieval of advance values
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
- Bitmap Handling
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
- Scanline Converter
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
- Glyph Stroker
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
- System Interface
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cache_subsystem.html" class="md-nav__link">
+ Cache Sub-System
+ </a>
+ </li>
+
-
-
-
+ </ul>
+ </nav>
+ </li>
+
+
+
+
+
- <li class="md-nav__item">
- <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
- Module Management
- </a>
- </li>
-
-
-
-
+
+
+
+
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+
+ <label class="md-nav__link" for="__nav_9">
+ Support API
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+ <nav class="md-nav" aria-label="Support API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_9">
+ <span class="md-nav__icon md-icon"></span>
+ Support API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+ <li class="md-nav__item">
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PFR Fonts
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- PFR Fonts
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+ <label class="md-nav__title" for="__toc">
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+ Table of contents
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+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-svg_fonts.html" class="md-nav__link">
+ OpenType SVG Fonts
+ </a>
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+
-
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+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-font_formats.html" class="md-nav__link">
+ Font Formats
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+ </li>
+
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- Gasp Table
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+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gasp_table.html" class="md-nav__link">
+ Gasp Table
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+ </li>
+
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+
+ </ul>
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+
+
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- Controlling FreeType Modules
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+ <li class="md-nav__item md-nav__item--nested">
+
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+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+
+ <label class="md-nav__link" for="__nav_7">
Controlling FreeType Modules
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+ <label class="md-nav__title" for="__nav_7">
+ <span class="md-nav__icon md-icon"></span>
+ Controlling FreeType Modules
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
- The auto-hinter
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-auto_hinter.html" class="md-nav__link">
+ The auto-hinter
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
- The CFF driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cff_driver.html" class="md-nav__link">
+ The CFF driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
- The Type 1 and CID drivers
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+ The Type 1 and CID drivers
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-tt_driver.html" class="md-nav__link">
+ The TrueType driver
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
- The TrueType driver
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-
- <li class="md-nav__item">
- <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
- The PCF driver
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+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pcf_driver.html" class="md-nav__link">
+ The PCF driver
+ </a>
+ </li>
+
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- <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
- Driver properties
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+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+ The SVG driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
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<h2 id="ft_get_pfr_metrics">FT_Get_PFR_Metrics<a class="headerlink" href="#ft_get_pfr_metrics" title="Permanent link">¶</a></h2>
<p>Defined in FT_PFR_H (freetype/ftpfr.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Get_PFR_Metrics</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
+ <b>FT_Get_PFR_Metrics</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
<a href="ft2-basic_types.html#ft_uint">FT_UInt</a> *aoutline_resolution,
<a href="ft2-basic_types.html#ft_uint">FT_UInt</a> *ametrics_resolution,
<a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a> *ametrics_x_scale,
<p>Return the outline and metrics resolutions of a given PFR face.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="face">face</td><td class="desc">
<p>Handle to the input face. It can be a non-PFR face.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="aoutline_resolution">aoutline_resolution</td><td class="desc">
<p>Outline resolution. This is equivalent to <code>face->units_per_EM</code> for non-PFR fonts. Optional (parameter can be <code>NULL</code>).</p>
<h2 id="ft_get_pfr_kerning">FT_Get_PFR_Kerning<a class="headerlink" href="#ft_get_pfr_kerning" title="Permanent link">¶</a></h2>
<p>Defined in FT_PFR_H (freetype/ftpfr.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Get_PFR_Kerning</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
+ <b>FT_Get_PFR_Kerning</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
<a href="ft2-basic_types.html#ft_uint">FT_UInt</a> left,
<a href="ft2-basic_types.html#ft_uint">FT_UInt</a> right,
<a href="ft2-basic_types.html#ft_vector">FT_Vector</a> *avector );
</code></pre></div>
-<p>Return the kerning pair corresponding to two glyphs in a PFR face. The distance is expressed in metrics units, unlike the result of <code><a href="ft2-base_interface.html#ft_get_kerning">FT_Get_Kerning</a></code>.</p>
+<p>Return the kerning pair corresponding to two glyphs in a PFR face. The distance is expressed in metrics units, unlike the result of <code><a href="ft2-glyph_retrieval.html#ft_get_kerning">FT_Get_Kerning</a></code>.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="face">face</td><td class="desc">
<p>A handle to the input face.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="avector">avector</td><td class="desc">
<p>A kerning vector.</p>
<p>FreeType error code. 0 means success.</p>
<h4>note</h4>
-<p>This function always return distances in original PFR metrics units. This is unlike <code><a href="ft2-base_interface.html#ft_get_kerning">FT_Get_Kerning</a></code> with the <code><a href="ft2-base_interface.html#ft_kerning_mode">FT_KERNING_UNSCALED</a></code> mode, which always returns distances converted to outline units.</p>
+<p>This function always return distances in original PFR metrics units. This is unlike <code><a href="ft2-glyph_retrieval.html#ft_get_kerning">FT_Get_Kerning</a></code> with the <code><a href="ft2-glyph_retrieval.html#ft_kerning_mode">FT_KERNING_UNSCALED</a></code> mode, which always returns distances converted to outline units.</p>
<p>You can use the value of the <code>x_scale</code> and <code>y_scale</code> parameters returned by <code><a href="ft2-pfr_fonts.html#ft_get_pfr_metrics">FT_Get_PFR_Metrics</a></code> to scale these to device subpixels.</p>
<hr>
<h2 id="ft_get_pfr_advance">FT_Get_PFR_Advance<a class="headerlink" href="#ft_get_pfr_advance" title="Permanent link">¶</a></h2>
<p>Defined in FT_PFR_H (freetype/ftpfr.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Get_PFR_Advance</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
+ <b>FT_Get_PFR_Advance</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
<a href="ft2-basic_types.html#ft_uint">FT_UInt</a> gindex,
<a href="ft2-basic_types.html#ft_pos">FT_Pos</a> *aadvance );
</code></pre></div>
<p>Return a given glyph advance, expressed in original metrics units, from a PFR font.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="face">face</td><td class="desc">
<p>A handle to the input face.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="aadvance">aadvance</td><td class="desc">
<p>The glyph advance in metrics units.</p>
<p>FreeType error code. 0 means success.</p>
<h4>note</h4>
-<p>You can use the <code>x_scale</code> or <code>y_scale</code> results of <code><a href="ft2-pfr_fonts.html#ft_get_pfr_metrics">FT_Get_PFR_Metrics</a></code> to convert the advance to device subpixels (i.e., 1/64<sup>th</sup> of pixels).</p>
+<p>You can use the <code>x_scale</code> or <code>y_scale</code> results of <code><a href="ft2-pfr_fonts.html#ft_get_pfr_metrics">FT_Get_PFR_Metrics</a></code> to convert the advance to device subpixels (i.e., 1/64 of pixels).</p>
<hr>
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+<p>FreeType is a library that provides access to glyphs in font files. It scales the glyph images and their metrics to a requested size, and it rasterizes the glyph images to produce pixel or subpixel alpha coverage bitmaps.</p>
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+<p>Note also that FreeType does <em>not</em> perform alpha blending or compositing the resulting bitmaps or pixmaps by itself. Use your favourite graphics library (for example, Cairo or Skia) to further process FreeType's output.</p>
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+ FreeType's header inclusion scheme
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Core API
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+ Basic Data Types
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+ <li class="md-nav__item">
+ <a href="ft2-library_setup.html" class="md-nav__link">
+ Library Setup
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+ Face Creation
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- Unicode Variation Sequences
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+ <li class="md-nav__item">
+ <a href="ft2-font_testing_macros.html" class="md-nav__link">
+ Font Testing Macros
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+
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+ <li class="md-nav__item">
+ <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+ Sizing and Scaling
+ </a>
+ </li>
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- <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
- Glyph Layer Management
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+
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+ <li class="md-nav__item">
+ <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+ Glyph Retrieval
+ </a>
+ </li>
+
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- <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
- Glyph Management
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+
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+ <li class="md-nav__item">
+ <a href="ft2-character_mapping.html" class="md-nav__link">
+ Character Mapping
+ </a>
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+ <li class="md-nav__item">
+ <a href="ft2-information_retrieval.html" class="md-nav__link">
+ Information Retrieval
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- Mac Specific Interface
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- Size Management
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+
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+ <li class="md-nav__item">
+ <a href="ft2-other_api_data.html" class="md-nav__link">
+ Other API Data
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+ </li>
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- Header File Macros
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</label>
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- Multiple Masters
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+ <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_5">
+ <span class="md-nav__icon md-icon"></span>
+ Extended API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_variants.html" class="md-nav__link">
+ Unicode Variation Sequences
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
- TrueType Tables
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- Type 1 Tables
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- SFNT Names
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+
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+ <li class="md-nav__item">
+ <a href="ft2-color_management.html" class="md-nav__link">
+ Glyph Color Management
+ </a>
+ </li>
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- <li class="md-nav__item">
- <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
- BDF and PCF Files
- </a>
- </li>
+
+
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+
+ <li class="md-nav__item">
+ <a href="ft2-layer_management.html" class="md-nav__link">
+ Glyph Layer Management
+ </a>
+ </li>
+
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-
- <li class="md-nav__item">
- <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
- CID Fonts
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_management.html" class="md-nav__link">
+ Glyph Management
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
- PFR Fonts
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-mac_specific.html" class="md-nav__link">
+ Mac Specific Interface
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
- Window FNT Files
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sizes_management.html" class="md-nav__link">
+ Size Management
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-header_file_macros.html" class="md-nav__link">
+ Header File Macros
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
- Font Formats
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
- Gasp Table
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
+ </ul>
+ </nav>
+ </li>
+
-
-
- <li class="md-nav__item md-nav__item--active md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6" checked>
+
+
- <label class="md-nav__link" for="nav-6">
- Controlling FreeType Modules
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-6">
- Controlling FreeType Modules
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+
+ <label class="md-nav__link" for="__nav_6">
+ Format-Specific API
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
+ <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_6">
+ <span class="md-nav__icon md-icon"></span>
+ Format-Specific API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-multiple_masters.html" class="md-nav__link">
+ Multiple Masters
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
- The auto-hinter
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
- The CFF driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-truetype_tables.html" class="md-nav__link">
+ TrueType Tables
+ </a>
+ </li>
+
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-type1_tables.html" class="md-nav__link">
+ Type 1 Tables
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sfnt_names.html" class="md-nav__link">
+ SFNT Names
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bdf_fonts.html" class="md-nav__link">
+ BDF and PCF Files
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
- The Type 1 and CID drivers
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cid_fonts.html" class="md-nav__link">
+ CID Fonts
+ </a>
+ </li>
+
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pfr_fonts.html" class="md-nav__link">
+ PFR Fonts
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+ Window FNT Files
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-svg_fonts.html" class="md-nav__link">
+ OpenType SVG Fonts
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-font_formats.html" class="md-nav__link">
+ Font Formats
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
- The TrueType driver
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gasp_table.html" class="md-nav__link">
+ Gasp Table
+ </a>
+ </li>
+
-
-
-
+ </ul>
+ </nav>
+ </li>
+
+
+
+
+
- <li class="md-nav__item">
- <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
- The PCF driver
- </a>
- </li>
+
+
+
+
+
+
+ <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" checked>
+
+ <label class="md-nav__link" for="__nav_7">
+ Controlling FreeType Modules
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+ <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+ <label class="md-nav__title" for="__nav_7">
+ <span class="md-nav__icon md-icon"></span>
+ Controlling FreeType Modules
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-auto_hinter.html" class="md-nav__link">
+ The auto-hinter
+ </a>
+ </li>
+
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cff_driver.html" class="md-nav__link">
+ The CFF driver
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+ The Type 1 and CID drivers
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-tt_driver.html" class="md-nav__link">
+ The TrueType driver
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pcf_driver.html" class="md-nav__link">
+ The PCF driver
+ </a>
+ </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+ The SVG driver
+ </a>
+ </li>
+
- <li class="md-nav__item md-nav__item--active">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+
+
+
+
+
+
+ <li class="md-nav__item md-nav__item--active">
-
-
- <label class="md-nav__link md-nav__link--active" for="__toc">
+ <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+
+
+
+
+
+ <label class="md-nav__link md-nav__link--active" for="__toc">
+ Driver properties
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+
+ <a href="ft2-properties.html" class="md-nav__link md-nav__link--active">
Driver properties
- </label>
-
- <a href="ft2-properties.html" title="Driver properties" class="md-nav__link md-nav__link--active">
- Driver properties
- </a>
-
+ </a>
-<nav class="md-nav md-nav--secondary">
+
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+
- <label class="md-nav__title" for="__toc">Table of contents</label>
- <ul class="md-nav__list" data-md-scrollfix>
+ <label class="md-nav__title" for="__toc">
+ <span class="md-nav__icon md-icon"></span>
+ Table of contents
+ </label>
+ <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
<li class="md-nav__item">
<a href="#synopsis" class="md-nav__link">
</li>
<li class="md-nav__item">
+ <a href="#svg-hooks" class="md-nav__link">
+ svg-hooks
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
<a href="#glyph-to-script-map" class="md-nav__link">
glyph-to-script-map
</a>
</li>
-
-
-
-
</ul>
</nav>
-
- </li>
+
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-parameter_tags.html" class="md-nav__link">
+ Parameter Tags
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
- Parameter Tags
- </a>
- </li>
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-lcd_rendering.html" class="md-nav__link">
+ Subpixel Rendering
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
- Subpixel Rendering
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+
+
+
- <label class="md-nav__link" for="nav-7">
- Cache Sub-System
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-7">
+ <li class="md-nav__item md-nav__item--nested">
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<article class="md-content__inner md-typeset">
<p>A list of constants used for the <code><a href="ft2-properties.html#hinting-engine">hinting-engine</a></code> property to select the hinting engine for CFF, Type 1, and CID fonts.</p>
<h4>values</h4>
-
<table class="fields">
<tr><td class="val" id="ft_hinting_freetype">FT_HINTING_FREETYPE</td><td class="desc">
<p>Use the old FreeType hinting engine.</p>
<h2 id="hinting-engine">hinting-engine<a class="headerlink" href="#hinting-engine" title="Permanent link">¶</a></h2>
<p>Thanks to Adobe, which contributed a new hinting (and parsing) engine, an application can select between ‘freetype’ and ‘adobe’ if compiled with <code>CFF_CONFIG_OPTION_OLD_ENGINE</code>. If this configuration macro isn't defined, ‘hinting-engine’ does nothing.</p>
<p>The same holds for the Type 1 and CID modules if compiled with <code>T1_CONFIG_OPTION_OLD_ENGINE</code>.</p>
-<p>For the ‘cff’ module, the default engine is ‘freetype’ if <code>CFF_CONFIG_OPTION_OLD_ENGINE</code> is defined, and ‘adobe’ otherwise.</p>
-<p>For both the ‘type1’ and ‘t1cid’ modules, the default engine is ‘freetype’ if <code>T1_CONFIG_OPTION_OLD_ENGINE</code> is defined, and ‘adobe’ otherwise.</p>
+<p>For the ‘cff’ module, the default engine is ‘adobe’. For both the ‘type1’ and ‘t1cid’ modules, the default engine is ‘adobe’, too.</p>
<h4>note</h4>
<p>This property can be used with <code><a href="ft2-module_management.html#ft_property_get">FT_Property_Get</a></code> also.</p>
<h2 id="no-stem-darkening">no-stem-darkening<a class="headerlink" href="#no-stem-darkening" title="Permanent link">¶</a></h2>
<p>All glyphs that pass through the auto-hinter will be emboldened unless this property is set to TRUE. The same is true for the CFF, Type 1, and CID font modules if the ‘Adobe’ engine is selected (which is the default).</p>
-<p>Stem darkening emboldens glyphs at smaller sizes to make them more readable on common low-DPI screens when using linear alpha blending and gamma correction, see <code><a href="ft2-base_interface.html#ft_render_glyph">FT_Render_Glyph</a></code>. When not using linear alpha blending and gamma correction, glyphs will appear heavy and fuzzy!</p>
+<p>Stem darkening emboldens glyphs at smaller sizes to make them more readable on common low-DPI screens when using linear alpha blending and gamma correction, see <code><a href="ft2-glyph_retrieval.html#ft_render_glyph">FT_Render_Glyph</a></code>. When not using linear alpha blending and gamma correction, glyphs will appear heavy and fuzzy!</p>
<p>Gamma correction essentially lightens fonts since shades of grey are shifted to higher pixel values (= higher brightness) to match the original intention to the reality of our screens. The side-effect is that glyphs ‘thin out’. Mac OS X and Adobe's proprietary font rendering library implement a counter-measure: stem darkening at smaller sizes where shades of gray dominate. By emboldening a glyph slightly in relation to its pixel size, individual pixels get higher coverage of filled-in outlines and are therefore ‘blacker’. This counteracts the ‘thinning out’ of glyphs, making text remain readable at smaller sizes.</p>
-<p>For the auto-hinter, stem-darkening is experimental currently and thus switched off by default (this is, <code>no-stem-darkening</code> is set to TRUE by default). Total consistency with the CFF driver is not achieved right now because the emboldening method differs and glyphs must be scaled down on the Y-axis to keep outline points inside their precomputed blue zones. The smaller the size (especially 9ppem and down), the higher the loss of emboldening versus the CFF driver.</p>
-<p>Note that stem darkening is never applied if <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_NO_SCALE</a></code> is set.</p>
+<p>For the auto-hinter, stem-darkening is experimental currently and thus switched off by default (that is, <code>no-stem-darkening</code> is set to TRUE by default). Total consistency with the CFF driver is not achieved right now because the emboldening method differs and glyphs must be scaled down on the Y-axis to keep outline points inside their precomputed blue zones. The smaller the size (especially 9ppem and down), the higher the loss of emboldening versus the CFF driver.</p>
+<p>Note that stem darkening is never applied if <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_SCALE</a></code> is set.</p>
<h4>note</h4>
<p>This property can be used with <code><a href="ft2-module_management.html#ft_property_get">FT_Property_Get</a></code> also.</p>
-<p>This property can be set via the <code>FREETYPE_PROPERTIES</code> environment variable (using values 1 and 0 for ‘on’ and ‘off’, respectively). It can also be set per face using <code><a href="ft2-
base_interface.html#ft_face_properties">FT_Face_Properties</a></code> with <code><a href="ft2-parameter_tags.html#ft_param_tag_stem_darkening">FT_PARAM_TAG_STEM_DARKENING</a></code>.</p>
+<p>This property can be set via the <code>FREETYPE_PROPERTIES</code> environment variable (using values 1 and 0 for ‘on’ and ‘off’, respectively). It can also be set per face using <code><a href="ft2-
face_creation.html#ft_face_properties">FT_Face_Properties</a></code> with <code><a href="ft2-parameter_tags.html#ft_param_tag_stem_darkening">FT_PARAM_TAG_STEM_DARKENING</a></code>.</p>
<h4>example</h4>
-
<div class="highlight"><pre><span></span><code> FT_Library library;
FT_Bool no_stem_darkening = TRUE;
FT_Property_Set( library, "cff",
"no-stem-darkening", &no_stem_darkening );
</code></pre></div>
-
<h4>since</h4>
<p>2.4.12 (for ‘cff’ module)</p>
type1:darkening-parameters=500,300,1000,200,1500,100,2000,0
</code></pre></div></p>
<h4>example</h4>
-
<div class="highlight"><pre><span></span><code> FT_Library library;
FT_Int darken_params[8] = { 500, 300, // x1, y1
1000, 200, // x2, y2
FT_Property_Set( library, "type1",
"darkening-parameters", darken_params );
</code></pre></div>
-
<h4>since</h4>
<p>2.5.1 (for ‘cff’ module)</p>
<p>The <code>random-seed</code> property does that. Its argument is a signed 32bit integer; if the value is zero or negative, the seed given by the <code>intitialRandomSeed</code> private DICT operator in a CFF file gets used (or a default value if there is no such operator). If the value is positive, use it instead of <code>initialRandomSeed</code>, which is consequently ignored.</p>
<h4>note</h4>
-<p>This property can be set via the <code>FREETYPE_PROPERTIES</code> environment variable. It can also be set per face using <code><a href="ft2-
base_interface.html#ft_face_properties">FT_Face_Properties</a></code> with <code><a href="ft2-parameter_tags.html#ft_param_tag_random_seed">FT_PARAM_TAG_RANDOM_SEED</a></code>.</p>
+<p>This property can be set via the <code>FREETYPE_PROPERTIES</code> environment variable. It can also be set per face using <code><a href="ft2-
face_creation.html#ft_face_properties">FT_Face_Properties</a></code> with <code><a href="ft2-parameter_tags.html#ft_param_tag_random_seed">FT_PARAM_TAG_RANDOM_SEED</a></code>.</p>
<h4>since</h4>
<p>2.8 (for ‘cff’ module)</p>
<p>This property can be used with <code><a href="ft2-module_management.html#ft_property_get">FT_Property_Get</a></code> also.</p>
<p>This property can be set via the <code>FREETYPE_PROPERTIES</code> environment variable (using values 1 and 0 for ‘on’ and ‘off’, respectively).</p>
<h4>example</h4>
-
<div class="highlight"><pre><span></span><code> FT_Library library;
FT_Bool no_long_family_names = TRUE;
"no-long-family-names",
&no_long_family_names );
</code></pre></div>
-
<h4>since</h4>
<p>2.8</p>
<p>A list of constants used for the <code><a href="ft2-properties.html#interpreter-version">interpreter-version</a></code> property to select the hinting engine for Truetype fonts.</p>
<p>The numeric value in the constant names represents the version number as returned by the ‘GETINFO’ bytecode instruction.</p>
<h4>values</h4>
-
<table class="fields">
<tr><td class="val" id="tt_interpreter_version_35">TT_INTERPRETER_VERSION_35</td><td class="desc">
<p>Version 35 corresponds to MS rasterizer v.1.7 as used e.g. in Windows 98; only grayscale and B/W rasterizing is supported.</p>
</td></tr>
<tr><td class="val" id="tt_interpreter_version_38">TT_INTERPRETER_VERSION_38</td><td class="desc">
-<p>Version 38 corresponds to MS rasterizer v.1.9; it is roughly equivalent to the hinting provided by DirectWrite ClearType (as can be found, for example, in the Internet Explorer 9 running on Windows 7). It is used in FreeType to select the ‘Infinality’ subpixel hinting code. The code may be removed in a future version.</p>
+<p>Version 38 is the same Version 40. The original ‘Infinality’ code is no longer available.</p>
</td></tr>
<tr><td class="val" id="tt_interpreter_version_40">TT_INTERPRETER_VERSION_40</td><td class="desc">
<p>Version 40 corresponds to MS rasterizer v.2.1; it is roughly equivalent to the hinting provided by DirectWrite ClearType (as can be found, for example, in Microsoft's Edge Browser on Windows 10). It is used in FreeType to select the ‘minimal’ subpixel hinting code, a stripped-down and higher performance version of the ‘Infinality’ code.</p>
<p>2.5</p>
<hr>
+<h2 id="svg-hooks">svg-hooks<a class="headerlink" href="#svg-hooks" title="Permanent link">¶</a></h2>
+<p>Set up the interface between FreeType and an extern SVG rendering library like ‘librsvg’. All details on the function hooks can be found in section ‘<a href="ft2-svg_fonts.html#svg_fonts">OpenType SVG Fonts</a>’.</p>
+<h4>example</h4>
+
+<p>The following example code expects that the four hook functions <code>svg_*</code> are defined elsewhere. Error handling is omitted, too.
+<div class="highlight"><pre><span></span><code> FT_Library library;
+ SVG_RendererHooks hooks = {
+ (SVG_Lib_Init_Func)svg_init,
+ (SVG_Lib_Free_Func)svg_free,
+ (SVG_Lib_Render_Func)svg_render,
+ (SVG_Lib_Preset_Slot_Func)svg_preset_slot };
+
+
+ FT_Init_FreeType( &library );
+
+ FT_Property_Set( library, "ot-svg",
+ "svg-hooks", &hooks );
+</code></pre></div></p>
+<h4>since</h4>
+
+<p>2.12</p>
+<hr>
+
<h2 id="glyph-to-script-map">glyph-to-script-map<a class="headerlink" href="#glyph-to-script-map" title="Permanent link">¶</a></h2>
<p><strong>Experimental only</strong></p>
<p>The auto-hinter provides various script modules to hint glyphs. Examples of supported scripts are Latin or CJK. Before a glyph is auto-hinted, the Unicode character map of the font gets examined, and the script is then determined based on Unicode character ranges, see below.</p>
<p>OpenType fonts, however, often provide much more glyphs than character codes (small caps, superscripts, ligatures, swashes, etc.), to be controlled by so-called ‘features’. Handling OpenType features can be quite complicated and thus needs a separate library on top of FreeType.</p>
-<p>The mapping between glyph indices and scripts (in the auto-hinter sense, see the <code><a href="ft2-properties.html#ft_autohinter_script_xxx">FT_AUTOHINTER_SCRIPT_XXX</a></code> values) is stored as an array with <code>num_glyphs</code> elements, as found in the font's <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code> structure. The <code>glyph-to-script-map</code> property returns a pointer to this array, which can be modified as needed. Note that the modification should happen before the first glyph gets processed by the auto-hinter so that the global analysis of the font shapes actually uses the modified mapping.</p>
+<p>The mapping between glyph indices and scripts (in the auto-hinter sense, see the <code><a href="ft2-properties.html#ft_autohinter_script_xxx">FT_AUTOHINTER_SCRIPT_XXX</a></code> values) is stored as an array with <code>num_glyphs</code> elements, as found in the font's <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> structure. The <code>glyph-to-script-map</code> property returns a pointer to this array, which can be modified as needed. Note that the modification should happen before the first glyph gets processed by the auto-hinter so that the global analysis of the font shapes actually uses the modified mapping.</p>
<h4>example</h4>
<p>The following example code demonstrates how to access it (omitting the error handling).
<p><strong>Experimental only</strong></p>
<p>A list of constants used for the <code><a href="ft2-properties.html#glyph-to-script-map">glyph-to-script-map</a></code> property to specify the script submodule the auto-hinter should use for hinting a particular glyph.</p>
<h4>values</h4>
-
<table class="fields long">
<tr><td class="val" id="ft_autohinter_script_none">FT_AUTOHINTER_SCRIPT_NONE</td><td class="desc">
<p>Don't auto-hint this glyph.</p>
<p>Defined in FT_DRIVER_H (freetype/ftdriver.h).</p>
<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Prop_GlyphToScriptMap_
{
- <a href="ft2-base_interface.html#ft_face">FT_Face</a> face;
+ <a href="ft2-face_creation.html#ft_face">FT_Face</a> face;
<a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>* map;
} <b>FT_Prop_GlyphToScriptMap</b>;
<h4>note</h4>
<p>This property can be used with <code><a href="ft2-module_management.html#ft_property_get">FT_Property_Get</a></code> also.</p>
-<p>It's important to use the right timing for changing this value: The creation of the glyph-to-script map that eventually uses the fallback script value gets triggered either by setting or reading a face-specific property like <code><a href="ft2-properties.html#glyph-to-script-map">glyph-to-script-map</a></code>, or by auto-hinting any glyph from that face. In particular, if you have already created an <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code> structure but not loaded any glyph (using the auto-hinter), a change of the fallback script will affect this face.</p>
+<p>It's important to use the right timing for changing this value: The creation of the glyph-to-script map that eventually uses the fallback script value gets triggered either by setting or reading a face-specific property like <code><a href="ft2-properties.html#glyph-to-script-map">glyph-to-script-map</a></code>, or by auto-hinting any glyph from that face. In particular, if you have already created an <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> structure but not loaded any glyph (using the auto-hinter), a change of the fallback script will affect this face.</p>
<h4>example</h4>
-
<div class="highlight"><pre><span></span><code> FT_Library library;
FT_UInt fallback_script = FT_AUTOHINTER_SCRIPT_NONE;
FT_Property_Set( library, "autofitter",
"fallback-script", &fallback_script );
</code></pre></div>
-
<h4>since</h4>
<p>2.4.11</p>
<h4>note</h4>
<p>This property can be used with <code><a href="ft2-module_management.html#ft_property_get">FT_Property_Get</a></code> also.</p>
-<p>It's important to use the right timing for changing this value: The creation of the glyph-to-script map that eventually uses the default script value gets triggered either by setting or reading a face-specific property like <code><a href="ft2-properties.html#glyph-to-script-map">glyph-to-script-map</a></code>, or by auto-hinting any glyph from that face. In particular, if you have already created an <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code> structure but not loaded any glyph (using the auto-hinter), a change of the default script will affect this face.</p>
+<p>It's important to use the right timing for changing this value: The creation of the glyph-to-script map that eventually uses the default script value gets triggered either by setting or reading a face-specific property like <code><a href="ft2-properties.html#glyph-to-script-map">glyph-to-script-map</a></code>, or by auto-hinting any glyph from that face. In particular, if you have already created an <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> structure but not loaded any glyph (using the auto-hinter), a change of the default script will affect this face.</p>
<h4>example</h4>
-
<div class="highlight"><pre><span></span><code> FT_Library library;
FT_UInt default_script = FT_AUTOHINTER_SCRIPT_NONE;
FT_Property_Set( library, "autofitter",
"default-script", &default_script );
</code></pre></div>
-
<h4>since</h4>
<p>2.5.3</p>
<h4>note</h4>
<p>This property can be used with <code><a href="ft2-module_management.html#ft_property_get">FT_Property_Get</a></code> also.</p>
-<p>Set this value right after calling <code><a href="ft2-base_interface.html#ft_set_char_size">FT_Set_Char_Size</a></code>, but before loading any glyph (using the auto-hinter).</p>
+<p>Set this value right after calling <code><a href="ft2-sizing_and_scaling.html#ft_set_char_size">FT_Set_Char_Size</a></code>, but before loading any glyph (using the auto-hinter).</p>
<h4>example</h4>
-
<div class="highlight"><pre><span></span><code> FT_Library library;
FT_Face face;
FT_Prop_IncreaseXHeight prop;
FT_Property_Set( library, "autofitter",
"increase-x-height", &prop );
</code></pre></div>
-
<h4>since</h4>
<p>2.4.11</p>
<p>Defined in FT_DRIVER_H (freetype/ftdriver.h).</p>
<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Prop_IncreaseXHeight_
{
- <a href="ft2-base_interface.html#ft_face">FT_Face</a> face;
+ <a href="ft2-face_creation.html#ft_face">FT_Face</a> face;
<a href="ft2-basic_types.html#ft_uint">FT_UInt</a> limit;
} <b>FT_Prop_IncreaseXHeight</b>;
<hr>
<h2 id="warping">warping<a class="headerlink" href="#warping" title="Permanent link">¶</a></h2>
-<p><strong>Experimental only</strong></p>
-<p>If FreeType gets compiled with option <code>AF_CONFIG_OPTION_USE_WARPER</code> to activate the warp hinting code in the auto-hinter, this property switches warping on and off.</p>
-<p>Warping only works in ‘normal’ auto-hinting mode replacing it. The idea of the code is to slightly scale and shift a glyph along the non-hinted dimension (which is usually the horizontal axis) so that as much of its segments are aligned (more or less) to the grid. To find out a glyph's optimal scaling and shifting value, various parameter combinations are tried and scored.</p>
-<p>By default, warping is off.</p>
-<h4>note</h4>
-
-<p>This property can be used with <code><a href="ft2-module_management.html#ft_property_get">FT_Property_Get</a></code> also.</p>
-<p>This property can be set via the <code>FREETYPE_PROPERTIES</code> environment variable (using values 1 and 0 for ‘on’ and ‘off’, respectively).</p>
-<p>The warping code can also change advance widths. Have a look at the <code>lsb_delta</code> and <code>rsb_delta</code> fields in the <code><a href="ft2-base_interface.html#ft_glyphslotrec">FT_GlyphSlotRec</a></code> structure for details on improving inter-glyph distances while rendering.</p>
-<p>Since warping is a global property of the auto-hinter it is best to change its value before rendering any face. Otherwise, you should reload all faces that get auto-hinted in ‘normal’ hinting mode.</p>
-<h4>example</h4>
-
-<p>This example shows how to switch on warping (omitting the error handling).
-<div class="highlight"><pre><span></span><code> FT_Library library;
- FT_Bool warping = 1;
-
-
- FT_Init_FreeType( &library );
-
- FT_Property_Set( library, "autofitter", "warping", &warping );
-</code></pre></div></p>
+<p><strong>Obsolete</strong></p>
+<p>This property was always experimental and probably never worked correctly. It was entirely removed from the FreeType 2 sources. This entry is only here for historical reference.</p>
+<p>Warping only worked in ‘normal’ auto-hinting mode replacing it. The idea of the code was to slightly scale and shift a glyph along the non-hinted dimension (which is usually the horizontal axis) so that as much of its segments were aligned (more or less) to the grid. To find out a glyph's optimal scaling and shifting value, various parameter combinations were tried and scored.</p>
<h4>since</h4>
<p>2.6</p>
<hr>
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Controlling FreeType Modules
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+ Controlling FreeType Modules
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-
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- <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
- The auto-hinter
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-auto_hinter.html" class="md-nav__link">
+ The auto-hinter
+ </a>
+ </li>
+
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-
- <li class="md-nav__item">
- <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
- The CFF driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cff_driver.html" class="md-nav__link">
+ The CFF driver
+ </a>
+ </li>
+
-
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-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+ The Type 1 and CID drivers
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
- The Type 1 and CID drivers
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- <li class="md-nav__item">
- <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
- The TrueType driver
- </a>
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+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-tt_driver.html" class="md-nav__link">
+ The TrueType driver
+ </a>
+ </li>
+
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- <li class="md-nav__item">
- <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
- The PCF driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pcf_driver.html" class="md-nav__link">
+ The PCF driver
+ </a>
+ </li>
+
-
-
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-
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- <li class="md-nav__item">
- <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
- Driver properties
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+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+ The SVG driver
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+ </li>
+
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- Parameter Tags
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+ Driver properties
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+ Parameter Tags
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+
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+
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<h2 id="ft_get_advance">FT_Get_Advance<a class="headerlink" href="#ft_get_advance" title="Permanent link">¶</a></h2>
<p>Defined in FT_ADVANCES_H (freetype/ftadvanc.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Get_Advance</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
+ <b>FT_Get_Advance</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
<a href="ft2-basic_types.html#ft_uint">FT_UInt</a> gindex,
<a href="ft2-basic_types.html#ft_int32">FT_Int32</a> load_flags,
<a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a> *padvance );
</code></pre></div>
-<p>Retrieve the advance value of a given glyph outline in an <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code>.</p>
+<p>Retrieve the advance value of a given glyph outline in an <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code>.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="face">face</td><td class="desc">
-<p>The source <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code> handle.</p>
+<p>The source <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> handle.</p>
</td></tr>
<tr><td class="val" id="gindex">gindex</td><td class="desc">
<p>The glyph index.</p>
</td></tr>
<tr><td class="val" id="load_flags">load_flags</td><td class="desc">
-<p>A set of bit flags similar to those used when calling <code><a href="ft2-base_interface.html#ft_load_glyph">FT_Load_Glyph</a></code>, used to determine what kind of advances you need.</p>
+<p>A set of bit flags similar to those used when calling <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code>, used to determine what kind of advances you need.</p>
</td></tr>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="padvance">padvance</td><td class="desc">
<p>The advance value. If scaling is performed (based on the value of <code>load_flags</code>), the advance value is in 16.16 format. Otherwise, it is in font units.</p>
-<p>If <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_VERTICAL_LAYOUT</a></code> is set, this is the vertical advance corresponding to a vertical layout. Otherwise, it is the horizontal advance in a horizontal layout.</p>
+<p>If <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_VERTICAL_LAYOUT</a></code> is set, this is the vertical advance corresponding to a vertical layout. Otherwise, it is the horizontal advance in a horizontal layout.</p>
</td></tr>
</table>
<h4>note</h4>
<p>This function may fail if you use <code><a href="ft2-quick_advance.html#ft_advance_flag_fast_only">FT_ADVANCE_FLAG_FAST_ONLY</a></code> and if the corresponding font backend doesn't have a quick way to retrieve the advances.</p>
-<p>A scaled advance is returned in 16.16 format but isn't transformed by the affine transformation specified by <code><a href="ft2-base_interface.html#ft_set_transform">FT_Set_Transform</a></code>.</p>
+<p>A scaled advance is returned in 16.16 format but isn't transformed by the affine transformation specified by <code><a href="ft2-sizing_and_scaling.html#ft_set_transform">FT_Set_Transform</a></code>.</p>
<hr>
<h2 id="ft_get_advances">FT_Get_Advances<a class="headerlink" href="#ft_get_advances" title="Permanent link">¶</a></h2>
<p>Defined in FT_ADVANCES_H (freetype/ftadvanc.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Get_Advances</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
+ <b>FT_Get_Advances</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
<a href="ft2-basic_types.html#ft_uint">FT_UInt</a> start,
<a href="ft2-basic_types.html#ft_uint">FT_UInt</a> count,
<a href="ft2-basic_types.html#ft_int32">FT_Int32</a> load_flags,
<a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a> *padvances );
</code></pre></div>
-<p>Retrieve the advance values of several glyph outlines in an <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code>.</p>
+<p>Retrieve the advance values of several glyph outlines in an <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code>.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="face">face</td><td class="desc">
-<p>The source <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code> handle.</p>
+<p>The source <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> handle.</p>
</td></tr>
<tr><td class="val" id="start">start</td><td class="desc">
<p>The first glyph index.</p>
<p>The number of advance values you want to retrieve.</p>
</td></tr>
<tr><td class="val" id="load_flags">load_flags</td><td class="desc">
-<p>A set of bit flags similar to those used when calling <code><a href="ft2-base_interface.html#ft_load_glyph">FT_Load_Glyph</a></code>.</p>
+<p>A set of bit flags similar to those used when calling <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code>.</p>
</td></tr>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="padvance">padvance</td><td class="desc">
<p>The advance values. This array, to be provided by the caller, must contain at least <code>count</code> elements.</p>
<p>If scaling is performed (based on the value of <code>load_flags</code>), the advance values are in 16.16 format. Otherwise, they are in font units.</p>
-<p>If <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_VERTICAL_LAYOUT</a></code> is set, these are the vertical advances corresponding to a vertical layout. Otherwise, they are the horizontal advances in a horizontal layout.</p>
+<p>If <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_VERTICAL_LAYOUT</a></code> is set, these are the vertical advances corresponding to a vertical layout. Otherwise, they are the horizontal advances in a horizontal layout.</p>
</td></tr>
</table>
<h4>note</h4>
<p>This function may fail if you use <code><a href="ft2-quick_advance.html#ft_advance_flag_fast_only">FT_ADVANCE_FLAG_FAST_ONLY</a></code> and if the corresponding font backend doesn't have a quick way to retrieve the advances.</p>
-<p>Scaled advances are returned in 16.16 format but aren't transformed by the affine transformation specified by <code><a href="ft2-base_interface.html#ft_set_transform">FT_Set_Transform</a></code>.</p>
+<p>Scaled advances are returned in 16.16 format but aren't transformed by the affine transformation specified by <code><a href="ft2-sizing_and_scaling.html#ft_set_transform">FT_Set_Transform</a></code>.</p>
<hr>
<h2 id="ft_advance_flag_fast_only">FT_ADVANCE_FLAG_FAST_ONLY<a class="headerlink" href="#ft_advance_flag_fast_only" title="Permanent link">¶</a></h2>
<p>Normal and bytecode hinted modes that require loading, scaling, and hinting of the glyph outline, are extremely slow by comparison.</p>
<hr>
-
-
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+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+
+ <label class="md-nav__link" for="__nav_5">
+ Extended API
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
- Multiple Masters
- </a>
- </li>
-
-
-
-
+ <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_5">
+ <span class="md-nav__icon md-icon"></span>
+ Extended API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_variants.html" class="md-nav__link">
+ Unicode Variation Sequences
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
- TrueType Tables
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
- Type 1 Tables
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
- SFNT Names
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-color_management.html" class="md-nav__link">
+ Glyph Color Management
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
- BDF and PCF Files
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-layer_management.html" class="md-nav__link">
+ Glyph Layer Management
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
- CID Fonts
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_management.html" class="md-nav__link">
+ Glyph Management
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
- PFR Fonts
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-mac_specific.html" class="md-nav__link">
+ Mac Specific Interface
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sizes_management.html" class="md-nav__link">
+ Size Management
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
- Window FNT Files
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
- Font Formats
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-header_file_macros.html" class="md-nav__link">
+ Header File Macros
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
- Gasp Table
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+
+
+
- <label class="md-nav__link" for="nav-6">
- Controlling FreeType Modules
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-6">
- Controlling FreeType Modules
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+
+ <label class="md-nav__link" for="__nav_6">
+ Format-Specific API
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_6">
+ <span class="md-nav__icon md-icon"></span>
+ Format-Specific API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
- The auto-hinter
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-multiple_masters.html" class="md-nav__link">
+ Multiple Masters
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
- The CFF driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-truetype_tables.html" class="md-nav__link">
+ TrueType Tables
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
- The Type 1 and CID drivers
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-type1_tables.html" class="md-nav__link">
+ Type 1 Tables
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sfnt_names.html" class="md-nav__link">
+ SFNT Names
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
- The TrueType driver
- </a>
- </li>
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bdf_fonts.html" class="md-nav__link">
+ BDF and PCF Files
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cid_fonts.html" class="md-nav__link">
+ CID Fonts
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pfr_fonts.html" class="md-nav__link">
+ PFR Fonts
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+ Window FNT Files
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
- The PCF driver
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-svg_fonts.html" class="md-nav__link">
+ OpenType SVG Fonts
+ </a>
+ </li>
+
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-font_formats.html" class="md-nav__link">
+ Font Formats
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gasp_table.html" class="md-nav__link">
+ Gasp Table
+ </a>
+ </li>
+
+
+ </ul>
+ </nav>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
- Driver properties
- </a>
- </li>
+
+
+
+
-
-
+
+
+
+
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+
+ <label class="md-nav__link" for="__nav_7">
+ Controlling FreeType Modules
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+ <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+ <label class="md-nav__title" for="__nav_7">
+ <span class="md-nav__icon md-icon"></span>
+ Controlling FreeType Modules
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-auto_hinter.html" class="md-nav__link">
+ The auto-hinter
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cff_driver.html" class="md-nav__link">
+ The CFF driver
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+ The Type 1 and CID drivers
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
- Parameter Tags
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-tt_driver.html" class="md-nav__link">
+ The TrueType driver
+ </a>
+ </li>
+
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pcf_driver.html" class="md-nav__link">
+ The PCF driver
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+ The SVG driver
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-properties.html" class="md-nav__link">
+ Driver properties
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-parameter_tags.html" class="md-nav__link">
+ Parameter Tags
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
- Subpixel Rendering
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-lcd_rendering.html" class="md-nav__link">
+ Subpixel Rendering
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+
+
+
- <label class="md-nav__link" for="nav-7">
- Cache Sub-System
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-7">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+
+ <label class="md-nav__link" for="__nav_8">
Cache Sub-System
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
+ <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+ <label class="md-nav__title" for="__nav_8">
+ <span class="md-nav__icon md-icon"></span>
+ Cache Sub-System
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cache_subsystem.html" class="md-nav__link">
+ Cache Sub-System
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
- Cache Sub-System
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
-
- <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8" checked>
+
+
- <label class="md-nav__link" for="nav-8">
- Support API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-8">
+ <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" checked>
+
+ <label class="md-nav__link" for="__nav_9">
Support API
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
+ <nav class="md-nav" aria-label="Support API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_9">
+ <span class="md-nav__icon md-icon"></span>
+ Support API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-computations.html" class="md-nav__link">
+ Computations
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-computations.html" title="Computations" class="md-nav__link">
- Computations
- </a>
- </li>
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-list_processing.html" class="md-nav__link">
+ List Processing
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
- List Processing
- </a>
- </li>
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-outline_processing.html" class="md-nav__link">
+ Outline Processing
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
- Outline Processing
- </a>
- </li>
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-quick_advance.html" class="md-nav__link">
+ Quick retrieval of advance values
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
- Quick retrieval of advance values
- </a>
- </li>
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bitmap_handling.html" class="md-nav__link">
+ Bitmap Handling
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
- Bitmap Handling
- </a>
- </li>
-
-
-
-
-
+
+
-
-
- <li class="md-nav__item md-nav__item--active">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+
+
+ <li class="md-nav__item md-nav__item--active">
-
-
- <label class="md-nav__link md-nav__link--active" for="__toc">
+ <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+
+
+
+
+
+ <label class="md-nav__link md-nav__link--active" for="__toc">
+ Scanline Converter
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+
+ <a href="ft2-raster.html" class="md-nav__link md-nav__link--active">
Scanline Converter
- </label>
-
- <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link md-nav__link--active">
- Scanline Converter
- </a>
-
+ </a>
-<nav class="md-nav md-nav--secondary">
+
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+
- <label class="md-nav__title" for="__toc">Table of contents</label>
- <ul class="md-nav__list" data-md-scrollfix>
+ <label class="md-nav__title" for="__toc">
+ <span class="md-nav__icon md-icon"></span>
+ Table of contents
+ </label>
+ <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
<li class="md-nav__item">
<a href="#synopsis" class="md-nav__link">
</li>
<li class="md-nav__item">
- <a href="#ft_raster" class="md-nav__link">
- FT_Raster
- </a>
-
-</li>
-
- <li class="md-nav__item">
<a href="#ft_span" class="md-nav__link">
FT_Span
</a>
</li>
<li class="md-nav__item">
+ <a href="#ft_raster" class="md-nav__link">
+ FT_Raster
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
<a href="#ft_raster_newfunc" class="md-nav__link">
FT_Raster_NewFunc
</a>
</li>
-
-
-
-
</ul>
</nav>
-
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
- Glyph Stroker
- </a>
- </li>
+
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_stroker.html" class="md-nav__link">
+ Glyph Stroker
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
- System Interface
- </a>
- </li>
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-system_interface.html" class="md-nav__link">
+ System Interface
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
- Module Management
- </a>
- </li>
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-module_management.html" class="md-nav__link">
+ Module Management
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
- GZIP Streams
- </a>
- </li>
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gzip.html" class="md-nav__link">
+ GZIP Streams
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
- LZW Streams
- </a>
- </li>
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-lzw.html" class="md-nav__link">
+ LZW Streams
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bzip2.html" class="md-nav__link">
+ BZIP2 Streams
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
- BZIP2 Streams
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-debugging_apis.html" class="md-nav__link">
+ External Debugging APIs
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-9" type="checkbox" id="nav-9">
+
+
+
- <label class="md-nav__link" for="nav-9">
- Error Codes
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-9">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+
+ <label class="md-nav__link" for="__nav_10">
Error Codes
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
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<hr />
<h1 id="scanline-converter">Scanline Converter<a class="headerlink" href="#scanline-converter" title="Permanent link">¶</a></h1>
<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">¶</a></h2>
-<p>This section contains technical definitions.</p>
-<h2 id="ft_raster">FT_Raster<a class="headerlink" href="#ft_raster" title="Permanent link">¶</a></h2>
-<p>Defined in FT_IMAGE_H (freetype/ftimage.h).</p>
-<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_RasterRec_* <b>FT_Raster</b>;
-</code></pre></div>
-
-<p>An opaque handle (pointer) to a raster object. Each object can be used independently to convert an outline into a bitmap or pixmap.</p>
-<hr>
-
+<p>A raster or a rasterizer is a scan converter in charge of producing a pixel coverage bitmap that can be used as an alpha channel when compositing a glyph with a background. FreeType comes with two rasterizers: bilevel <code>raster1</code> and anti-aliased <code>smooth</code> are two separate modules. They are usually called from the high-level <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code> or <code><a href="ft2-glyph_retrieval.html#ft_render_glyph">FT_Render_Glyph</a></code> functions and produce the entire coverage bitmap at once, while staying largely invisible to users.</p>
+<p>Instead of working with complete coverage bitmaps, it is also possible to intercept consecutive pixel runs on the same scanline with the same coverage, called <em>spans</em>, and process them individually. Only the <code>smooth</code> rasterizer permits this when calling <code><a href="ft2-outline_processing.html#ft_outline_render">FT_Outline_Render</a></code> with <code><a href="ft2-raster.html#ft_raster_params">FT_Raster_Params</a></code> as described below.</p>
+<p>Working with either complete bitmaps or spans it is important to think of them as colorless coverage objects suitable as alpha channels to blend arbitrary colors with a background. For best results, it is recommended to use gamma correction, too.</p>
+<p>This section also describes the public API needed to set up alternative <code><a href="ft2-module_management.html#ft_renderer">FT_Renderer</a></code> modules.</p>
<h2 id="ft_span">FT_Span<a class="headerlink" href="#ft_span" title="Permanent link">¶</a></h2>
<p>Defined in FT_IMAGE_H (freetype/ftimage.h).</p>
<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Span_
} <b>FT_Span</b>;
</code></pre></div>
-<p>A structure used to model a single span of gray pixels when rendering an anti-aliased bitmap.</p>
+<p>A structure to model a single span of consecutive pixels when rendering an anti-aliased bitmap.</p>
<h4>fields</h4>
-
<table class="fields">
<tr><td class="val" id="x">x</td><td class="desc">
<p>The span's horizontal start position.</p>
<h4>note</h4>
<p>This structure is used by the span drawing callback type named <code><a href="ft2-raster.html#ft_spanfunc">FT_SpanFunc</a></code> that takes the y coordinate of the span as a parameter.</p>
-<p>The coverage value is always between 0 and 255. If you want less gray values, the callback function has to reduce them.</p>
+<p>The anti-aliased rasterizer produces coverage values from 0 to 255, that is, from completely transparent to completely opaque.</p>
<hr>
<h2 id="ft_spanfunc">FT_SpanFunc<a class="headerlink" href="#ft_spanfunc" title="Permanent link">¶</a></h2>
#<span class="keyword">define</span> FT_Raster_Span_Func <b>FT_SpanFunc</b>
</code></pre></div>
-<p>A function used as a call-back by the anti-aliased renderer in order to let client applications draw themselves the gray pixel spans on each scan line.</p>
+<p>A function used as a call-back by the anti-aliased renderer in order to let client applications draw themselves the pixel spans on each scan line.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="y">y</td><td class="desc">
<p>The scanline's upward y coordinate.</p>
<h4>note</h4>
-<p>This callback allows client applications to directly render the gray spans of the anti-aliased bitmap to any kind of surfaces.</p>
-<p>This can be used to write anti-aliased outlines directly to a given background bitmap, and even perform translucency.</p>
+<p>This callback allows client applications to directly render the spans of the anti-aliased bitmap to any kind of surfaces.</p>
+<p>This can be used to write anti-aliased outlines directly to a given background bitmap using alpha compositing. It can also be used for oversampling and averaging.</p>
<hr>
<h2 id="ft_raster_params">FT_Raster_Params<a class="headerlink" href="#ft_raster_params" title="Permanent link">¶</a></h2>
<p>A structure to hold the parameters used by a raster's render function, passed as an argument to <code><a href="ft2-outline_processing.html#ft_outline_render">FT_Outline_Render</a></code>.</p>
<h4>fields</h4>
-
<table class="fields">
<tr><td class="val" id="target">target</td><td class="desc">
<p>The target bitmap.</p>
#<span class="keyword">define</span> <a href="ft2-raster.html#ft_raster_flag_aa">FT_RASTER_FLAG_AA</a> 0x1
#<span class="keyword">define</span> <a href="ft2-raster.html#ft_raster_flag_direct">FT_RASTER_FLAG_DIRECT</a> 0x2
#<span class="keyword">define</span> <a href="ft2-raster.html#ft_raster_flag_clip">FT_RASTER_FLAG_CLIP</a> 0x4
+#<span class="keyword">define</span> <a href="ft2-raster.html#ft_raster_flag_sdf">FT_RASTER_FLAG_SDF</a> 0x8
/* these constants are deprecated; use the corresponding */
/* `<b>FT_RASTER_FLAG_XXX</b>` values instead */
<p>A list of bit flag constants as used in the <code>flags</code> field of a <code><a href="ft2-raster.html#ft_raster_params">FT_Raster_Params</a></code> structure.</p>
<h4>values</h4>
-
<table class="fields">
<tr><td class="val" id="ft_raster_flag_default">FT_RASTER_FLAG_DEFAULT</td><td class="desc">
<p>This value is 0.</p>
<tr><td class="val" id="ft_raster_flag_clip">FT_RASTER_FLAG_CLIP</td><td class="desc">
<p>This flag is only used in direct rendering mode. If set, the output will be clipped to a box specified in the <code>clip_box</code> field of the <code><a href="ft2-raster.html#ft_raster_params">FT_Raster_Params</a></code> structure. Otherwise, the <code>clip_box</code> is effectively set to the bounding box and all spans are generated.</p>
</td></tr>
+<tr><td class="val" id="ft_raster_flag_sdf">FT_RASTER_FLAG_SDF</td><td class="desc">
+<p>This flag is set to indicate that a signed distance field glyph image should be generated. This is only used while rendering with the <code><a href="ft2-glyph_retrieval.html#ft_render_mode">FT_RENDER_MODE_SDF</a></code> render mode.</p>
+</td></tr>
</table>
<hr>
+<h2 id="ft_raster">FT_Raster<a class="headerlink" href="#ft_raster" title="Permanent link">¶</a></h2>
+<p>Defined in FT_IMAGE_H (freetype/ftimage.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_RasterRec_* <b>FT_Raster</b>;
+</code></pre></div>
+
+<p>An opaque handle (pointer) to a raster object. Each object can be used independently to convert an outline into a bitmap or pixmap.</p>
+<h4>note</h4>
+
+<p>In FreeType 2, all rasters are now encapsulated within specific <code><a href="ft2-module_management.html#ft_renderer">FT_Renderer</a></code> modules and only used in their context.</p>
+<hr>
+
<h2 id="ft_raster_newfunc">FT_Raster_NewFunc<a class="headerlink" href="#ft_raster_newfunc" title="Permanent link">¶</a></h2>
<p>Defined in FT_IMAGE_H (freetype/ftimage.h).</p>
<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">int</span>
<p>A function used to create a new raster object.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="memory">memory</td><td class="desc">
<p>A handle to the memory allocator.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="raster">raster</td><td class="desc">
<p>A handle to the new raster object.</p>
<p>A function used to destroy a given raster object.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="raster">raster</td><td class="desc">
<p>A handle to the raster object.</p>
<p>FreeType used to provide an area of memory called the ‘render pool’ available to all registered rasterizers. This was not thread safe, however, and now FreeType never allocates this pool.</p>
<p>This function is called after a new raster object is created.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="raster">raster</td><td class="desc">
<p>A handle to the new raster object.</p>
<p>This function is a generic facility to change modes or attributes in a given raster. This can be used for debugging purposes, or simply to allow implementation-specific ‘features’ in a given raster module.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="raster">raster</td><td class="desc">
<p>A handle to the new raster object.</p>
<p>Invoke a given raster to scan-convert a given glyph image into a target bitmap.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="raster">raster</td><td class="desc">
<p>A handle to the raster object.</p>
<p>A structure used to describe a given raster class to the library.</p>
<h4>fields</h4>
-
<table class="fields">
<tr><td class="val" id="glyph_format">glyph_format</td><td class="desc">
<p>The supported glyph format for this raster.</p>
<p>Deprecated, unimplemented.</p>
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- Window FNT Files
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+
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+ <a href="ft2-winfnt_fonts.html" class="md-nav__link">
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+ <li class="md-nav__item">
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+ OpenType SVG Fonts
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+
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+ <li class="md-nav__item md-nav__item--nested">
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+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
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+ <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+ <label class="md-nav__title" for="__nav_7">
+ <span class="md-nav__icon md-icon"></span>
+ Controlling FreeType Modules
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
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- The auto-hinter
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+
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+ <li class="md-nav__item">
+ <a href="ft2-auto_hinter.html" class="md-nav__link">
+ The auto-hinter
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+
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+
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+ <a href="ft2-t1_cid_driver.html" class="md-nav__link">
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- <div class="md-content">
+ <div class="md-content" data-md-component="content">
<article class="md-content__inner md-typeset">
<p>A structure used to model an SFNT ‘name’ table entry.</p>
<h4>fields</h4>
-
<table class="fields">
<tr><td class="val" id="platform_id">platform_id</td><td class="desc">
<p>The platform ID for <code>string</code>. See <code><a href="ft2-truetype_tables.html#tt_platform_xxx">TT_PLATFORM_XXX</a></code> for possible values.</p>
<h2 id="ft_get_sfnt_name_count">FT_Get_Sfnt_Name_Count<a class="headerlink" href="#ft_get_sfnt_name_count" title="Permanent link">¶</a></h2>
<p>Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> )
- <b>FT_Get_Sfnt_Name_Count</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face );
+ <b>FT_Get_Sfnt_Name_Count</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face );
</code></pre></div>
<p>Retrieve the number of name strings in the SFNT ‘name’ table.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="face">face</td><td class="desc">
<p>A handle to the source face.</p>
<h2 id="ft_get_sfnt_name">FT_Get_Sfnt_Name<a class="headerlink" href="#ft_get_sfnt_name" title="Permanent link">¶</a></h2>
<p>Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Get_Sfnt_Name</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
+ <b>FT_Get_Sfnt_Name</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
<a href="ft2-basic_types.html#ft_uint">FT_UInt</a> idx,
<a href="ft2-sfnt_names.html#ft_sfntname">FT_SfntName</a> *aname );
</code></pre></div>
<p>Retrieve a string of the SFNT ‘name’ table for a given index.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="face">face</td><td class="desc">
<p>A handle to the source face.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="aname">aname</td><td class="desc">
<p>The indexed <code><a href="ft2-sfnt_names.html#ft_sfntname">FT_SfntName</a></code> structure.</p>
<p>FreeType error code. 0 means success.</p>
<h4>note</h4>
-<p>The <code>string</code> array returned in the <code>aname</code> structure is not null-terminated. Note that you don't have to deallocate <code>string</code> by yourself; FreeType takes care of it if you call <code><a href="ft2-base_interface.html#ft_done_face">FT_Done_Face</a></code>.</p>
+<p>The <code>string</code> array returned in the <code>aname</code> structure is not null-terminated. Note that you don't have to deallocate <code>string</code> by yourself; FreeType takes care of it if you call <code><a href="ft2-face_creation.html#ft_done_face">FT_Done_Face</a></code>.</p>
<p>Use <code><a href="ft2-sfnt_names.html#ft_get_sfnt_name_count">FT_Get_Sfnt_Name_Count</a></code> to get the total number of available ‘name’ table entries, then do a loop until you get the right platform, encoding, and name ID.</p>
<p>‘name’ table format 1 entries can use language tags also, see <code><a href="ft2-sfnt_names.html#ft_get_sfnt_langtag">FT_Get_Sfnt_LangTag</a></code>.</p>
<p>This function always returns an error if the config macro <code>TT_CONFIG_OPTION_SFNT_NAMES</code> is not defined in <code>ftoption.h</code>.</p>
<p>A structure to model a language tag entry from an SFNT ‘name’ table.</p>
<h4>fields</h4>
-
<table class="fields">
<tr><td class="val" id="string">string</td><td class="desc">
<p>The language tag string, encoded in UTF-16BE (without trailing <code>NULL</code> bytes).</p>
<h2 id="ft_get_sfnt_langtag">FT_Get_Sfnt_LangTag<a class="headerlink" href="#ft_get_sfnt_langtag" title="Permanent link">¶</a></h2>
<p>Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Get_Sfnt_LangTag</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
+ <b>FT_Get_Sfnt_LangTag</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
<a href="ft2-basic_types.html#ft_uint">FT_UInt</a> langID,
<a href="ft2-sfnt_names.html#ft_sfntlangtag">FT_SfntLangTag</a> *alangTag );
</code></pre></div>
<p>Retrieve the language tag associated with a language ID of an SFNT ‘name’ table entry.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="face">face</td><td class="desc">
<p>A handle to the source face.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="alangtag">alangTag</td><td class="desc">
<p>The language tag associated with the ‘name’ table entry's language ID.</p>
<p>FreeType error code. 0 means success.</p>
<h4>note</h4>
-<p>The <code>string</code> array returned in the <code>alangTag</code> structure is not null-terminated. Note that you don't have to deallocate <code>string</code> by yourself; FreeType takes care of it if you call <code><a href="ft2-base_interface.html#ft_done_face">FT_Done_Face</a></code>.</p>
+<p>The <code>string</code> array returned in the <code>alangTag</code> structure is not null-terminated. Note that you don't have to deallocate <code>string</code> by yourself; FreeType takes care of it if you call <code><a href="ft2-face_creation.html#ft_done_face">FT_Done_Face</a></code>.</p>
<p>Only ‘name’ table format 1 supports language tags. For format 0 tables, this function always returns FT_Err_Invalid_Table. For invalid format 1 language ID values, FT_Err_Invalid_Argument is returned.</p>
<p>This function always returns an error if the config macro <code>TT_CONFIG_OPTION_SFNT_NAMES</code> is not defined in <code>ftoption.h</code>.</p>
<h4>since</h4>
<p>2.8</p>
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+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-version.html" title="FreeType Version" class="md-nav__link">
- FreeType Version
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-basic_types.html" class="md-nav__link">
+ Basic Data Types
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link">
- Basic Data Types
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-library_setup.html" class="md-nav__link">
+ Library Setup
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link">
- Base Interface
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-face_creation.html" class="md-nav__link">
+ Face Creation
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
- Unicode Variation Sequences
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-font_testing_macros.html" class="md-nav__link">
+ Font Testing Macros
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
- Glyph Color Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+ Sizing and Scaling
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
- Glyph Layer Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+ Glyph Retrieval
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
- Glyph Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-character_mapping.html" class="md-nav__link">
+ Character Mapping
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
- Mac Specific Interface
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-information_retrieval.html" class="md-nav__link">
+ Information Retrieval
+ </a>
+ </li>
+
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-other_api_data.html" class="md-nav__link">
+ Other API Data
+ </a>
+ </li>
+
+ </ul>
+ </nav>
+ </li>
+
- <li class="md-nav__item md-nav__item--active">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+
+
+
+
+
+
+
- <label class="md-nav__link md-nav__link--active" for="__toc">
- Size Management
+ <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" checked>
+
+ <label class="md-nav__link" for="__nav_5">
+ Extended API
+ <span class="md-nav__icon md-icon"></span>
</label>
+ <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_5">
+ <span class="md-nav__icon md-icon"></span>
+ Extended API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_variants.html" class="md-nav__link">
+ Unicode Variation Sequences
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-color_management.html" class="md-nav__link">
+ Glyph Color Management
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-layer_management.html" class="md-nav__link">
+ Glyph Layer Management
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_management.html" class="md-nav__link">
+ Glyph Management
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-mac_specific.html" class="md-nav__link">
+ Mac Specific Interface
+ </a>
+ </li>
+
+
+
+
+
+
- <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link md-nav__link--active">
- Size Management
- </a>
-
+
+
+ <li class="md-nav__item md-nav__item--active">
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+
+
+
+
+
+ <label class="md-nav__link md-nav__link--active" for="__toc">
+ Size Management
+ <span class="md-nav__icon md-icon"></span>
+ </label>
-<nav class="md-nav md-nav--secondary">
+ <a href="ft2-sizes_management.html" class="md-nav__link md-nav__link--active">
+ Size Management
+ </a>
+
+
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+
- <label class="md-nav__title" for="__toc">Table of contents</label>
- <ul class="md-nav__list" data-md-scrollfix>
+ <label class="md-nav__title" for="__toc">
+ <span class="md-nav__icon md-icon"></span>
+ Table of contents
+ </label>
+ <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
<li class="md-nav__item">
<a href="#synopsis" class="md-nav__link">
</li>
-
-
-
-
</ul>
</nav>
-
- </li>
+
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
- Header File Macros
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-header_file_macros.html" class="md-nav__link">
+ Header File Macros
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5">
+
+
+
- <label class="md-nav__link" for="nav-5">
- Format-Specific API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-5">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+
+ <label class="md-nav__link" for="__nav_6">
Format-Specific API
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_6">
+ <span class="md-nav__icon md-icon"></span>
+ Format-Specific API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
- Multiple Masters
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-multiple_masters.html" class="md-nav__link">
+ Multiple Masters
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
- TrueType Tables
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-truetype_tables.html" class="md-nav__link">
+ TrueType Tables
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
- Type 1 Tables
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-type1_tables.html" class="md-nav__link">
+ Type 1 Tables
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
- SFNT Names
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sfnt_names.html" class="md-nav__link">
+ SFNT Names
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
- BDF and PCF Files
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bdf_fonts.html" class="md-nav__link">
+ BDF and PCF Files
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cid_fonts.html" class="md-nav__link">
+ CID Fonts
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
- CID Fonts
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
- PFR Fonts
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pfr_fonts.html" class="md-nav__link">
+ PFR Fonts
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
- Window FNT Files
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+ Window FNT Files
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-svg_fonts.html" class="md-nav__link">
+ OpenType SVG Fonts
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
- Font Formats
- </a>
- </li>
-
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-font_formats.html" class="md-nav__link">
+ Font Formats
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
- Gasp Table
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gasp_table.html" class="md-nav__link">
+ Gasp Table
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+
+
+
- <label class="md-nav__link" for="nav-6">
- Controlling FreeType Modules
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-6">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+
+ <label class="md-nav__link" for="__nav_7">
Controlling FreeType Modules
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
+ <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+ <label class="md-nav__title" for="__nav_7">
+ <span class="md-nav__icon md-icon"></span>
+ Controlling FreeType Modules
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
- The auto-hinter
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-auto_hinter.html" class="md-nav__link">
+ The auto-hinter
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cff_driver.html" class="md-nav__link">
+ The CFF driver
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
- The CFF driver
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
- The Type 1 and CID drivers
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+ The Type 1 and CID drivers
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-tt_driver.html" class="md-nav__link">
+ The TrueType driver
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
- The TrueType driver
- </a>
- </li>
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pcf_driver.html" class="md-nav__link">
+ The PCF driver
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
- The PCF driver
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
- Driver properties
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+ The SVG driver
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-properties.html" class="md-nav__link">
+ Driver properties
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
- Parameter Tags
- </a>
- </li>
-
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-parameter_tags.html" class="md-nav__link">
+ Parameter Tags
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
- Subpixel Rendering
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-lcd_rendering.html" class="md-nav__link">
+ Subpixel Rendering
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
-
- <label class="md-nav__link" for="nav-7">
- Cache Sub-System
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-7">
- Cache Sub-System
- </label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
- Cache Sub-System
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
-
+
+
+
+ <li class="md-nav__item md-nav__item--nested">
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
-
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
-
- <label class="md-nav__link" for="nav-8">
- Support API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-8">
- Support API
+ <label class="md-nav__link" for="__nav_8">
+ Cache Sub-System
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-computations.html" title="Computations" class="md-nav__link">
- Computations
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
- List Processing
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
- Outline Processing
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
- Quick retrieval of advance values
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
- Bitmap Handling
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
- Scanline Converter
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
- Glyph Stroker
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
- System Interface
- </a>
- </li>
-
-
-
-
+ <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+ <label class="md-nav__title" for="__nav_8">
+ <span class="md-nav__icon md-icon"></span>
+ Cache Sub-System
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cache_subsystem.html" class="md-nav__link">
+ Cache Sub-System
+ </a>
+ </li>
+
+
+ </ul>
+ </nav>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
- Module Management
- </a>
- </li>
+
+
+
+
-
-
-
+
+
+
+
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+
+ <label class="md-nav__link" for="__nav_9">
+ Support API
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+ <nav class="md-nav" aria-label="Support API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_9">
+ <span class="md-nav__icon md-icon"></span>
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<article class="md-content__inner md-typeset">
- <p><a href="https://www.freetype.org">FreeType</a> » <a href="../">Docs</a> » <a href="index.html#core-api">Core API</a> » Size Management</p>
+ <p><a href="https://www.freetype.org">FreeType</a> » <a href="../">Docs</a> » <a href="index.html#extended-api">Extended API</a> » Size Management</p>
<hr />
<h1 id="size-management">Size Management<a class="headerlink" href="#size-management" title="Permanent link">¶</a></h1>
<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">¶</a></h2>
-<p>When creating a new face object (e.g., with <code><a href="ft2-base_interface.html#ft_new_face">FT_New_Face</a></code>), an <code><a href="ft2-base_interface.html#ft_size">FT_Size</a></code> object is automatically created and used to store all pixel-size dependent information, available in the <code>face->size</code> field.</p>
+<p>When creating a new face object (e.g., with <code><a href="ft2-face_creation.html#ft_new_face">FT_New_Face</a></code>), an <code><a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a></code> object is automatically created and used to store all pixel-size dependent information, available in the <code>face->size</code> field.</p>
<p>It is however possible to create more sizes for a given face, mostly in order to manage several character pixel sizes of the same font family and style. See <code><a href="ft2-sizes_management.html#ft_new_size">FT_New_Size</a></code> and <code><a href="ft2-sizes_management.html#ft_done_size">FT_Done_Size</a></code>.</p>
-<p>Note that <code><a href="ft2-
base_interface.html#ft_set_pixel_sizes">FT_Set_Pixel_Sizes</a></code> and <code><a href="ft2-base_interface.html#ft_set_char_size">FT_Set_Char_Size</a></code> only modify the contents of the current ‘active’ size; you thus need to use <code><a href="ft2-sizes_management.html#ft_activate_size">FT_Activate_Size</a></code> to change it.</p>
+<p>Note that <code><a href="ft2-
sizing_and_scaling.html#ft_set_pixel_sizes">FT_Set_Pixel_Sizes</a></code> and <code><a href="ft2-sizing_and_scaling.html#ft_set_char_size">FT_Set_Char_Size</a></code> only modify the contents of the current ‘active’ size; you thus need to use <code><a href="ft2-sizes_management.html#ft_activate_size">FT_Activate_Size</a></code> to change it.</p>
<p>99% of applications won't need the functions provided here, especially if they use the caching sub-system, so be cautious when using these.</p>
<h2 id="ft_new_size">FT_New_Size<a class="headerlink" href="#ft_new_size" title="Permanent link">¶</a></h2>
<p>Defined in FT_SIZES_H (freetype/ftsizes.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_New_Size</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
- <a href="ft2-base_interface.html#ft_size">FT_Size</a>* size );
+ <b>FT_New_Size</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
+ <a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a>* size );
</code></pre></div>
<p>Create a new size object from a given face object.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="face">face</td><td class="desc">
<p>A handle to a parent face object.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="asize">asize</td><td class="desc">
<p>A handle to a new size object.</p>
<p>FreeType error code. 0 means success.</p>
<h4>note</h4>
-<p>You need to call <code><a href="ft2-sizes_management.html#ft_activate_size">FT_Activate_Size</a></code> in order to select the new size for upcoming calls to <code><a href="ft2-base_interface.html#ft_set_pixel_sizes">FT_Set_Pixel_Sizes</a></code>, <code><a href="ft2-base_interface.html#ft_set_char_size">FT_Set_Char_Size</a></code>, <code><a href="ft2-base_interface.html#ft_load_glyph">FT_Load_Glyph</a></code>, <code><a href="ft2-base_interface.html#ft_load_char">FT_Load_Char</a></code>, etc.</p>
+<p>You need to call <code><a href="ft2-sizes_management.html#ft_activate_size">FT_Activate_Size</a></code> in order to select the new size for upcoming calls to <code><a href="ft2-sizing_and_scaling.html#ft_set_pixel_sizes">FT_Set_Pixel_Sizes</a></code>, <code><a href="ft2-sizing_and_scaling.html#ft_set_char_size">FT_Set_Char_Size</a></code>, <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code>, <code><a href="ft2-character_mapping.html#ft_load_char">FT_Load_Char</a></code>, etc.</p>
<hr>
<h2 id="ft_done_size">FT_Done_Size<a class="headerlink" href="#ft_done_size" title="Permanent link">¶</a></h2>
<p>Defined in FT_SIZES_H (freetype/ftsizes.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Done_Size</b>( <a href="ft2-base_interface.html#ft_size">FT_Size</a> size );
+ <b>FT_Done_Size</b>( <a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a> size );
</code></pre></div>
-<p>Discard a given size object. Note that <code><a href="ft2-
base_interface.html#ft_done_face">FT_Done_Face</a></code> automatically discards all size objects allocated with <code><a href="ft2-sizes_management.html#ft_new_size">FT_New_Size</a></code>.</p>
+<p>Discard a given size object. Note that <code><a href="ft2-
face_creation.html#ft_done_face">FT_Done_Face</a></code> automatically discards all size objects allocated with <code><a href="ft2-sizes_management.html#ft_new_size">FT_New_Size</a></code>.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="size">size</td><td class="desc">
<p>A handle to a target size object.</p>
<h2 id="ft_activate_size">FT_Activate_Size<a class="headerlink" href="#ft_activate_size" title="Permanent link">¶</a></h2>
<p>Defined in FT_SIZES_H (freetype/ftsizes.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Activate_Size</b>( <a href="ft2-base_interface.html#ft_size">FT_Size</a> size );
+ <b>FT_Activate_Size</b>( <a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a> size );
</code></pre></div>
-<p>Even though it is possible to create several size objects for a given face (see <code><a href="ft2-sizes_management.html#ft_new_size">FT_New_Size</a></code> for details), functions like <code><a href="ft2-base_interface.html#ft_load_glyph">FT_Load_Glyph</a></code> or <code><a href="ft2-base_interface.html#ft_load_char">FT_Load_Char</a></code> only use the one that has been activated last to determine the ‘current character pixel size’.</p>
+<p>Even though it is possible to create several size objects for a given face (see <code><a href="ft2-sizes_management.html#ft_new_size">FT_New_Size</a></code> for details), functions like <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code> or <code><a href="ft2-character_mapping.html#ft_load_char">FT_Load_Char</a></code> only use the one that has been activated last to determine the ‘current character pixel size’.</p>
<p>This function can be used to ‘activate’ a previously created size object.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="size">size</td><td class="desc">
<p>A handle to a target size object.</p>
<p>If <code>face</code> is the size's parent face object, this function changes the value of <code>face->size</code> to the input size handle.</p>
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+ FT_Select_Size
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+ FT_Size_Request_Type
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+ FT_Size_Request
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+ FT_Set_Transform
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+ The auto-hinter
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+ <li class="md-nav__item">
+ <a href="ft2-cff_driver.html" class="md-nav__link">
+ The CFF driver
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+ <li class="md-nav__item">
+ <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+ The Type 1 and CID drivers
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+ <li class="md-nav__item">
+ <a href="ft2-tt_driver.html" class="md-nav__link">
+ The TrueType driver
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+ <li class="md-nav__item">
+ <a href="ft2-pcf_driver.html" class="md-nav__link">
+ The PCF driver
+ </a>
+ </li>
+
+
+
+
+
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+
+ <li class="md-nav__item">
+ <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+ The SVG driver
+ </a>
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+ <li class="md-nav__item">
+ <a href="ft2-properties.html" class="md-nav__link">
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+ Synopsis
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+ <a href="#ft_size" class="md-nav__link">
+ FT_Size
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_sizerec" class="md-nav__link">
+ FT_SizeRec
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_size_metrics" class="md-nav__link">
+ FT_Size_Metrics
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_bitmap_size" class="md-nav__link">
+ FT_Bitmap_Size
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_set_char_size" class="md-nav__link">
+ FT_Set_Char_Size
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_set_pixel_sizes" class="md-nav__link">
+ FT_Set_Pixel_Sizes
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_request_size" class="md-nav__link">
+ FT_Request_Size
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_select_size" class="md-nav__link">
+ FT_Select_Size
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_size_request_type" class="md-nav__link">
+ FT_Size_Request_Type
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_size_requestrec" class="md-nav__link">
+ FT_Size_RequestRec
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_size_request" class="md-nav__link">
+ FT_Size_Request
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#ft_set_transform" class="md-nav__link">
+ FT_Set_Transform
+ </a>
+
+</li>
+
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+ <a href="#ft_get_transform" class="md-nav__link">
+ FT_Get_Transform
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+
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+
+ <div class="md-content" data-md-component="content">
+ <article class="md-content__inner md-typeset">
+
+
+
+ <p><a href="https://www.freetype.org">FreeType</a> » <a href="../">Docs</a> » <a href="index.html#core-api">Core API</a> » Sizing and Scaling</p>
+<hr />
+<h1 id="sizing-and-scaling">Sizing and Scaling<a class="headerlink" href="#sizing-and-scaling" title="Permanent link">¶</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">¶</a></h2>
+<p>The functions and structures collected in this section are related to selecting and manipulating the size of a font globally.</p>
+<h2 id="ft_size">FT_Size<a class="headerlink" href="#ft_size" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_SizeRec_* <b>FT_Size</b>;
+</code></pre></div>
+
+<p>A handle to an object that models a face scaled to a given character size.</p>
+<h4>note</h4>
+
+<p>An <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> has one <em>active</em> <code>FT_Size</code> object that is used by functions like <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code> to determine the scaling transformation that in turn is used to load and hint glyphs and metrics.</p>
+<p>A newly created <code>FT_Size</code> object contains only meaningless zero values. You must use <code><a href="ft2-sizing_and_scaling.html#ft_set_char_size">FT_Set_Char_Size</a></code>, <code><a href="ft2-sizing_and_scaling.html#ft_set_pixel_sizes">FT_Set_Pixel_Sizes</a></code>, <code><a href="ft2-sizing_and_scaling.html#ft_request_size">FT_Request_Size</a></code> or even <code><a href="ft2-sizing_and_scaling.html#ft_select_size">FT_Select_Size</a></code> to change the content (i.e., the scaling values) of the active <code>FT_Size</code>. Otherwise, the scaling and hinting will not be performed.</p>
+<p>You can use <code><a href="ft2-sizes_management.html#ft_new_size">FT_New_Size</a></code> to create additional size objects for a given <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code>, but they won't be used by other functions until you activate it through <code><a href="ft2-sizes_management.html#ft_activate_size">FT_Activate_Size</a></code>. Only one size can be activated at any given time per face.</p>
+<h4>also</h4>
+
+<p>See <code><a href="ft2-sizing_and_scaling.html#ft_sizerec">FT_SizeRec</a></code> for the publicly accessible fields of a given size object.</p>
+<hr>
+
+<h2 id="ft_sizerec">FT_SizeRec<a class="headerlink" href="#ft_sizerec" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_SizeRec_
+ {
+ <a href="ft2-face_creation.html#ft_face">FT_Face</a> face; /* parent face object */
+ <a href="ft2-basic_types.html#ft_generic">FT_Generic</a> generic; /* generic pointer for client uses */
+ <a href="ft2-sizing_and_scaling.html#ft_size_metrics">FT_Size_Metrics</a> metrics; /* size metrics */
+ <a href="ft2-other_api_data.html#ft_size_internal">FT_Size_Internal</a> internal;
+
+ } <b>FT_SizeRec</b>;
+</code></pre></div>
+
+<p>FreeType root size class structure. A size object models a face object at a given size.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>Handle to the parent face object.</p>
+</td></tr>
+<tr><td class="val" id="generic">generic</td><td class="desc">
+<p>A typeless pointer, unused by the FreeType library or any of its drivers. It can be used by client applications to link their own data to each size object.</p>
+</td></tr>
+<tr><td class="val" id="metrics">metrics</td><td class="desc">
+<p>Metrics for this size object. This field is read-only.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_size_metrics">FT_Size_Metrics<a class="headerlink" href="#ft_size_metrics" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Size_Metrics_
+ {
+ <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a> x_ppem; /* horizontal pixels per EM */
+ <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a> y_ppem; /* vertical pixels per EM */
+
+ <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a> x_scale; /* scaling values used to convert font */
+ <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a> y_scale; /* units to 26.6 fractional pixels */
+
+ <a href="ft2-basic_types.html#ft_pos">FT_Pos</a> ascender; /* ascender in 26.6 frac. pixels */
+ <a href="ft2-basic_types.html#ft_pos">FT_Pos</a> descender; /* descender in 26.6 frac. pixels */
+ <a href="ft2-basic_types.html#ft_pos">FT_Pos</a> height; /* text height in 26.6 frac. pixels */
+ <a href="ft2-basic_types.html#ft_pos">FT_Pos</a> max_advance; /* max horizontal advance, in 26.6 pixels */
+
+ } <b>FT_Size_Metrics</b>;
+</code></pre></div>
+
+<p>The size metrics structure gives the metrics of a size object.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="x_ppem">x_ppem</td><td class="desc">
+<p>The width of the scaled EM square in pixels, hence the term ‘ppem’ (pixels per EM). It is also referred to as ‘nominal width’.</p>
+</td></tr>
+<tr><td class="val" id="y_ppem">y_ppem</td><td class="desc">
+<p>The height of the scaled EM square in pixels, hence the term ‘ppem’ (pixels per EM). It is also referred to as ‘nominal height’.</p>
+</td></tr>
+<tr><td class="val" id="x_scale">x_scale</td><td class="desc">
+<p>A 16.16 fractional scaling value to convert horizontal metrics from font units to 26.6 fractional pixels. Only relevant for scalable font formats.</p>
+</td></tr>
+<tr><td class="val" id="y_scale">y_scale</td><td class="desc">
+<p>A 16.16 fractional scaling value to convert vertical metrics from font units to 26.6 fractional pixels. Only relevant for scalable font formats.</p>
+</td></tr>
+<tr><td class="val" id="ascender">ascender</td><td class="desc">
+<p>The ascender in 26.6 fractional pixels, rounded up to an integer value. See <code><a href="ft2-face_creation.html#ft_facerec">FT_FaceRec</a></code> for the details.</p>
+</td></tr>
+<tr><td class="val" id="descender">descender</td><td class="desc">
+<p>The descender in 26.6 fractional pixels, rounded down to an integer value. See <code><a href="ft2-face_creation.html#ft_facerec">FT_FaceRec</a></code> for the details.</p>
+</td></tr>
+<tr><td class="val" id="height">height</td><td class="desc">
+<p>The height in 26.6 fractional pixels, rounded to an integer value. See <code><a href="ft2-face_creation.html#ft_facerec">FT_FaceRec</a></code> for the details.</p>
+</td></tr>
+<tr><td class="val" id="max_advance">max_advance</td><td class="desc">
+<p>The maximum advance width in 26.6 fractional pixels, rounded to an integer value. See <code><a href="ft2-face_creation.html#ft_facerec">FT_FaceRec</a></code> for the details.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>The scaling values, if relevant, are determined first during a size changing operation. The remaining fields are then set by the driver. For scalable formats, they are usually set to scaled values of the corresponding fields in <code><a href="ft2-face_creation.html#ft_facerec">FT_FaceRec</a></code>. Some values like ascender or descender are rounded for historical reasons; more precise values (for outline fonts) can be derived by scaling the corresponding <code><a href="ft2-face_creation.html#ft_facerec">FT_FaceRec</a></code> values manually, with code similar to the following.
+<div class="highlight"><pre><span></span><code> scaled_ascender = FT_MulFix( face->ascender,
+ size_metrics->y_scale );
+</code></pre></div></p>
+<p>Note that due to glyph hinting and the selected rendering mode these values are usually not exact; consequently, they must be treated as unreliable with an error margin of at least one pixel!</p>
+<p>Indeed, the only way to get the exact metrics is to render <em>all</em> glyphs. As this would be a definite performance hit, it is up to client applications to perform such computations.</p>
+<p>The <code>FT_Size_Metrics</code> structure is valid for bitmap fonts also.</p>
+<p><strong>TrueType fonts with native bytecode hinting</strong></p>
+<p>All applications that handle TrueType fonts with native hinting must be aware that TTFs expect different rounding of vertical font dimensions. The application has to cater for this, especially if it wants to rely on a TTF's vertical data (for example, to properly align box characters vertically).</p>
+<p>Only the application knows <em>in advance</em> that it is going to use native hinting for TTFs! FreeType, on the other hand, selects the hinting mode not at the time of creating an <code><a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a></code> object but much later, namely while calling <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code>.</p>
+<p>Here is some pseudo code that illustrates a possible solution.
+<div class="highlight"><pre><span></span><code> font_format = FT_Get_Font_Format( face );
+
+ if ( !strcmp( font_format, "TrueType" ) &&
+ do_native_bytecode_hinting )
+ {
+ ascender = ROUND( FT_MulFix( face->ascender,
+ size_metrics->y_scale ) );
+ descender = ROUND( FT_MulFix( face->descender,
+ size_metrics->y_scale ) );
+ }
+ else
+ {
+ ascender = size_metrics->ascender;
+ descender = size_metrics->descender;
+ }
+
+ height = size_metrics->height;
+ max_advance = size_metrics->max_advance;
+</code></pre></div></p>
+<hr>
+
+<h2 id="ft_bitmap_size">FT_Bitmap_Size<a class="headerlink" href="#ft_bitmap_size" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Bitmap_Size_
+ {
+ <a href="ft2-basic_types.html#ft_short">FT_Short</a> height;
+ <a href="ft2-basic_types.html#ft_short">FT_Short</a> width;
+
+ <a href="ft2-basic_types.html#ft_pos">FT_Pos</a> size;
+
+ <a href="ft2-basic_types.html#ft_pos">FT_Pos</a> x_ppem;
+ <a href="ft2-basic_types.html#ft_pos">FT_Pos</a> y_ppem;
+
+ } <b>FT_Bitmap_Size</b>;
+</code></pre></div>
+
+<p>This structure models the metrics of a bitmap strike (i.e., a set of glyphs for a given point size and resolution) in a bitmap font. It is used for the <code>available_sizes</code> field of <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code>.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="height">height</td><td class="desc">
+<p>The vertical distance, in pixels, between two consecutive baselines. It is always positive.</p>
+</td></tr>
+<tr><td class="val" id="width">width</td><td class="desc">
+<p>The average width, in pixels, of all glyphs in the strike.</p>
+</td></tr>
+<tr><td class="val" id="size">size</td><td class="desc">
+<p>The nominal size of the strike in 26.6 fractional points. This field is not very useful.</p>
+</td></tr>
+<tr><td class="val" id="x_ppem">x_ppem</td><td class="desc">
+<p>The horizontal ppem (nominal width) in 26.6 fractional pixels.</p>
+</td></tr>
+<tr><td class="val" id="y_ppem">y_ppem</td><td class="desc">
+<p>The vertical ppem (nominal height) in 26.6 fractional pixels.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>Windows FNT: The nominal size given in a FNT font is not reliable. If the driver finds it incorrect, it sets <code>size</code> to some calculated values, and <code>x_ppem</code> and <code>y_ppem</code> to the pixel width and height given in the font, respectively.</p>
+<p>TrueType embedded bitmaps: <code>size</code>, <code>width</code>, and <code>height</code> values are not contained in the bitmap strike itself. They are computed from the global font parameters.</p>
+<hr>
+
+<h2 id="ft_set_char_size">FT_Set_Char_Size<a class="headerlink" href="#ft_set_char_size" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+ <b>FT_Set_Char_Size</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#ft_f26dot6">FT_F26Dot6</a> char_width,
+ <a href="ft2-basic_types.html#ft_f26dot6">FT_F26Dot6</a> char_height,
+ <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> horz_resolution,
+ <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> vert_resolution );
+</code></pre></div>
+
+<p>Call <code><a href="ft2-sizing_and_scaling.html#ft_request_size">FT_Request_Size</a></code> to request the nominal size (in points).</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to a target face object.</p>
+</td></tr>
+</table>
+
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="char_width">char_width</td><td class="desc">
+<p>The nominal width, in 26.6 fractional points.</p>
+</td></tr>
+<tr><td class="val" id="char_height">char_height</td><td class="desc">
+<p>The nominal height, in 26.6 fractional points.</p>
+</td></tr>
+<tr><td class="val" id="horz_resolution">horz_resolution</td><td class="desc">
+<p>The horizontal resolution in dpi.</p>
+</td></tr>
+<tr><td class="val" id="vert_resolution">vert_resolution</td><td class="desc">
+<p>The vertical resolution in dpi.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0 means success.</p>
+<h4>note</h4>
+
+<p>While this function allows fractional points as input values, the resulting ppem value for the given resolution is always rounded to the nearest integer.</p>
+<p>If either the character width or height is zero, it is set equal to the other value.</p>
+<p>If either the horizontal or vertical resolution is zero, it is set equal to the other value.</p>
+<p>A character width or height smaller than 1pt is set to 1pt; if both resolution values are zero, they are set to 72dpi.</p>
+<p>Don't use this function if you are using the FreeType cache API.</p>
+<hr>
+
+<h2 id="ft_set_pixel_sizes">FT_Set_Pixel_Sizes<a class="headerlink" href="#ft_set_pixel_sizes" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+ <b>FT_Set_Pixel_Sizes</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> pixel_width,
+ <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> pixel_height );
+</code></pre></div>
+
+<p>Call <code><a href="ft2-sizing_and_scaling.html#ft_request_size">FT_Request_Size</a></code> to request the nominal size (in pixels).</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the target face object.</p>
+</td></tr>
+</table>
+
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="pixel_width">pixel_width</td><td class="desc">
+<p>The nominal width, in pixels.</p>
+</td></tr>
+<tr><td class="val" id="pixel_height">pixel_height</td><td class="desc">
+<p>The nominal height, in pixels.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0 means success.</p>
+<h4>note</h4>
+
+<p>You should not rely on the resulting glyphs matching or being constrained to this pixel size. Refer to <code><a href="ft2-sizing_and_scaling.html#ft_request_size">FT_Request_Size</a></code> to understand how requested sizes relate to actual sizes.</p>
+<p>Don't use this function if you are using the FreeType cache API.</p>
+<hr>
+
+<h2 id="ft_request_size">FT_Request_Size<a class="headerlink" href="#ft_request_size" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+ <b>FT_Request_Size</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
+ <a href="ft2-sizing_and_scaling.html#ft_size_request">FT_Size_Request</a> req );
+</code></pre></div>
+
+<p>Resize the scale of the active <code><a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a></code> object in a face.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to a target face object.</p>
+</td></tr>
+</table>
+
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="req">req</td><td class="desc">
+<p>A pointer to a <code><a href="ft2-sizing_and_scaling.html#ft_size_requestrec">FT_Size_RequestRec</a></code>.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0 means success.</p>
+<h4>note</h4>
+
+<p>Although drivers may select the bitmap strike matching the request, you should not rely on this if you intend to select a particular bitmap strike. Use <code><a href="ft2-sizing_and_scaling.html#ft_select_size">FT_Select_Size</a></code> instead in that case.</p>
+<p>The relation between the requested size and the resulting glyph size is dependent entirely on how the size is defined in the source face. The font designer chooses the final size of each glyph relative to this size. For more information refer to ‘<a href="https://www.freetype.org/freetype2/docs/glyphs/glyphs-2.html">https://www.freetype.org/freetype2/docs/glyphs/glyphs-2.html</a>’.</p>
+<p>Contrary to <code><a href="ft2-sizing_and_scaling.html#ft_set_char_size">FT_Set_Char_Size</a></code>, this function doesn't have special code to normalize zero-valued widths, heights, or resolutions, which are treated as <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_SCALE</a></code>.</p>
+<p>Don't use this function if you are using the FreeType cache API.</p>
+<hr>
+
+<h2 id="ft_select_size">FT_Select_Size<a class="headerlink" href="#ft_select_size" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+ <b>FT_Select_Size</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#ft_int">FT_Int</a> strike_index );
+</code></pre></div>
+
+<p>Select a bitmap strike. To be more precise, this function sets the scaling factors of the active <code><a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a></code> object in a face so that bitmaps from this particular strike are taken by <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code> and friends.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to a target face object.</p>
+</td></tr>
+</table>
+
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="strike_index">strike_index</td><td class="desc">
+<p>The index of the bitmap strike in the <code>available_sizes</code> field of <code><a href="ft2-face_creation.html#ft_facerec">FT_FaceRec</a></code> structure.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0 means success.</p>
+<h4>note</h4>
+
+<p>For bitmaps embedded in outline fonts it is common that only a subset of the available glyphs at a given ppem value is available. FreeType silently uses outlines if there is no bitmap for a given glyph index.</p>
+<p>For GX and OpenType variation fonts, a bitmap strike makes sense only if the default instance is active (that is, no glyph variation takes place); otherwise, FreeType simply ignores bitmap strikes. The same is true for all named instances that are different from the default instance.</p>
+<p>Don't use this function if you are using the FreeType cache API.</p>
+<hr>
+
+<h2 id="ft_size_request_type">FT_Size_Request_Type<a class="headerlink" href="#ft_size_request_type" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">enum</span> FT_Size_Request_Type_
+ {
+ <a href="ft2-sizing_and_scaling.html#ft_size_request_type_nominal">FT_SIZE_REQUEST_TYPE_NOMINAL</a>,
+ <a href="ft2-sizing_and_scaling.html#ft_size_request_type_real_dim">FT_SIZE_REQUEST_TYPE_REAL_DIM</a>,
+ <a href="ft2-sizing_and_scaling.html#ft_size_request_type_bbox">FT_SIZE_REQUEST_TYPE_BBOX</a>,
+ <a href="ft2-sizing_and_scaling.html#ft_size_request_type_cell">FT_SIZE_REQUEST_TYPE_CELL</a>,
+ <a href="ft2-sizing_and_scaling.html#ft_size_request_type_scales">FT_SIZE_REQUEST_TYPE_SCALES</a>,
+
+ FT_SIZE_REQUEST_TYPE_MAX
+
+ } <b>FT_Size_Request_Type</b>;
+</code></pre></div>
+
+<p>An enumeration type that lists the supported size request types, i.e., what input size (in font units) maps to the requested output size (in pixels, as computed from the arguments of <code><a href="ft2-sizing_and_scaling.html#ft_size_request">FT_Size_Request</a></code>).</p>
+<h4>values</h4>
+<table class="fields long">
+<tr><td class="val" id="ft_size_request_type_nominal">FT_SIZE_REQUEST_TYPE_NOMINAL</td><td class="desc">
+<p>The nominal size. The <code>units_per_EM</code> field of <code><a href="ft2-face_creation.html#ft_facerec">FT_FaceRec</a></code> is used to determine both scaling values.</p>
+<p>This is the standard scaling found in most applications. In particular, use this size request type for TrueType fonts if they provide optical scaling or something similar. Note, however, that <code>units_per_EM</code> is a rather abstract value which bears no relation to the actual size of the glyphs in a font.</p>
+</td></tr>
+<tr><td class="val" id="ft_size_request_type_real_dim">FT_SIZE_REQUEST_TYPE_REAL_DIM</td><td class="desc">
+<p>The real dimension. The sum of the <code>ascender</code> and (minus of) the <code>descender</code> fields of <code><a href="ft2-face_creation.html#ft_facerec">FT_FaceRec</a></code> is used to determine both scaling values.</p>
+</td></tr>
+<tr><td class="val" id="ft_size_request_type_bbox">FT_SIZE_REQUEST_TYPE_BBOX</td><td class="desc">
+<p>The font bounding box. The width and height of the <code>bbox</code> field of <code><a href="ft2-face_creation.html#ft_facerec">FT_FaceRec</a></code> are used to determine the horizontal and vertical scaling value, respectively.</p>
+</td></tr>
+<tr><td class="val" id="ft_size_request_type_cell">FT_SIZE_REQUEST_TYPE_CELL</td><td class="desc">
+<p>The <code>max_advance_width</code> field of <code><a href="ft2-face_creation.html#ft_facerec">FT_FaceRec</a></code> is used to determine the horizontal scaling value; the vertical scaling value is determined the same way as <code><a href="ft2-sizing_and_scaling.html#ft_size_request_type">FT_SIZE_REQUEST_TYPE_REAL_DIM</a></code> does. Finally, both scaling values are set to the smaller one. This type is useful if you want to specify the font size for, say, a window of a given dimension and 80x24 cells.</p>
+</td></tr>
+<tr><td class="val" id="ft_size_request_type_scales">FT_SIZE_REQUEST_TYPE_SCALES</td><td class="desc">
+<p>Specify the scaling values directly.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>The above descriptions only apply to scalable formats. For bitmap formats, the behaviour is up to the driver.</p>
+<p>See the note section of <code><a href="ft2-sizing_and_scaling.html#ft_size_metrics">FT_Size_Metrics</a></code> if you wonder how size requesting relates to scaling values.</p>
+<hr>
+
+<h2 id="ft_size_requestrec">FT_Size_RequestRec<a class="headerlink" href="#ft_size_requestrec" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Size_RequestRec_
+ {
+ <a href="ft2-sizing_and_scaling.html#ft_size_request_type">FT_Size_Request_Type</a> type;
+ <a href="ft2-basic_types.html#ft_long">FT_Long</a> width;
+ <a href="ft2-basic_types.html#ft_long">FT_Long</a> height;
+ <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> horiResolution;
+ <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> vertResolution;
+
+ } <b>FT_Size_RequestRec</b>;
+</code></pre></div>
+
+<p>A structure to model a size request.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="type">type</td><td class="desc">
+<p>See <code><a href="ft2-sizing_and_scaling.html#ft_size_request_type">FT_Size_Request_Type</a></code>.</p>
+</td></tr>
+<tr><td class="val" id="width">width</td><td class="desc">
+<p>The desired width, given as a 26.6 fractional point value (with 72pt = 1in).</p>
+</td></tr>
+<tr><td class="val" id="height">height</td><td class="desc">
+<p>The desired height, given as a 26.6 fractional point value (with 72pt = 1in).</p>
+</td></tr>
+<tr><td class="val" id="horiresolution">horiResolution</td><td class="desc">
+<p>The horizontal resolution (dpi, i.e., pixels per inch). If set to zero, <code>width</code> is treated as a 26.6 fractional <strong>pixel</strong> value, which gets internally rounded to an integer.</p>
+</td></tr>
+<tr><td class="val" id="vertresolution">vertResolution</td><td class="desc">
+<p>The vertical resolution (dpi, i.e., pixels per inch). If set to zero, <code>height</code> is treated as a 26.6 fractional <strong>pixel</strong> value, which gets internally rounded to an integer.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>If <code>width</code> is zero, the horizontal scaling value is set equal to the vertical scaling value, and vice versa.</p>
+<p>If <code>type</code> is <code>FT_SIZE_REQUEST_TYPE_SCALES</code>, <code>width</code> and <code>height</code> are interpreted directly as 16.16 fractional scaling values, without any further modification, and both <code>horiResolution</code> and <code>vertResolution</code> are ignored.</p>
+<hr>
+
+<h2 id="ft_size_request">FT_Size_Request<a class="headerlink" href="#ft_size_request" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Size_RequestRec_ *<b>FT_Size_Request</b>;
+</code></pre></div>
+
+<p>A handle to a size request structure.</p>
+<hr>
+
+<h2 id="ft_set_transform">FT_Set_Transform<a class="headerlink" href="#ft_set_transform" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> FT_EXPORT( <span class="keyword">void</span> )
+ <b>FT_Set_Transform</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#ft_matrix">FT_Matrix</a>* matrix,
+ <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>* delta );
+</code></pre></div>
+
+<p>Set the transformation that is applied to glyph images when they are loaded into a glyph slot through <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code>.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the source face object.</p>
+</td></tr>
+</table>
+
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="matrix">matrix</td><td class="desc">
+<p>A pointer to the transformation's 2x2 matrix. Use <code>NULL</code> for the identity matrix.</p>
+</td></tr>
+<tr><td class="val" id="delta">delta</td><td class="desc">
+<p>A pointer to the translation vector. Use <code>NULL</code> for the null vector.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>This function is provided as a convenience, but keep in mind that <code><a href="ft2-basic_types.html#ft_matrix">FT_Matrix</a></code> coefficients are only 16.16 fixed-point values, which can limit the accuracy of the results. Using floating-point computations to perform the transform directly in client code instead will always yield better numbers.</p>
+<p>The transformation is only applied to scalable image formats after the glyph has been loaded. It means that hinting is unaltered by the transformation and is performed on the character size given in the last call to <code><a href="ft2-sizing_and_scaling.html#ft_set_char_size">FT_Set_Char_Size</a></code> or <code><a href="ft2-sizing_and_scaling.html#ft_set_pixel_sizes">FT_Set_Pixel_Sizes</a></code>.</p>
+<p>Note that this also transforms the <code>face.glyph.advance</code> field, but <strong>not</strong> the values in <code>face.glyph.metrics</code>.</p>
+<hr>
+
+<h2 id="ft_get_transform">FT_Get_Transform<a class="headerlink" href="#ft_get_transform" title="Permanent link">¶</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code> FT_EXPORT( <span class="keyword">void</span> )
+ <b>FT_Get_Transform</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
+ <a href="ft2-basic_types.html#ft_matrix">FT_Matrix</a>* matrix,
+ <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>* delta );
+</code></pre></div>
+
+<p>Return the transformation that is applied to glyph images when they are loaded into a glyph slot through <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code>. See <code><a href="ft2-sizing_and_scaling.html#ft_set_transform">FT_Set_Transform</a></code> for more details.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the source face object.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="matrix">matrix</td><td class="desc">
+<p>A pointer to a transformation's 2x2 matrix. Set this to NULL if you are not interested in the value.</p>
+</td></tr>
+<tr><td class="val" id="delta">delta</td><td class="desc">
+<p>A pointer to a translation vector. Set this to NULL if you are not interested in the value.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.11</p>
+<hr>
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+ OpenType SVG Fonts
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+ Synopsis
+ </a>
+
+</li>
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+ <li class="md-nav__item">
+ <a href="#svg_lib_init_func" class="md-nav__link">
+ SVG_Lib_Init_Func
+ </a>
+
+</li>
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+ <li class="md-nav__item">
+ <a href="#svg_lib_free_func" class="md-nav__link">
+ SVG_Lib_Free_Func
+ </a>
+
+</li>
+
+ <li class="md-nav__item">
+ <a href="#svg_lib_render_func" class="md-nav__link">
+ SVG_Lib_Render_Func
+ </a>
+
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+ <a href="#svg_lib_preset_slot_func" class="md-nav__link">
+ SVG_Lib_Preset_Slot_Func
+ </a>
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+ <a href="#svg_rendererhooks" class="md-nav__link">
+ SVG_RendererHooks
+ </a>
+
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+ <a href="#ft_svg_documentrec" class="md-nav__link">
+ FT_SVG_DocumentRec
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+
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+ <li class="md-nav__item">
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+ FT_SVG_Document
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+ The auto-hinter
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+ <li class="md-nav__item">
+ <a href="ft2-cff_driver.html" class="md-nav__link">
+ The CFF driver
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+ <li class="md-nav__item">
+ <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+ The Type 1 and CID drivers
+ </a>
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+ <li class="md-nav__item">
+ <a href="ft2-tt_driver.html" class="md-nav__link">
+ The TrueType driver
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+ <li class="md-nav__item">
+ <a href="ft2-pcf_driver.html" class="md-nav__link">
+ The PCF driver
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+ <li class="md-nav__item">
+ <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+ The SVG driver
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+ Quick retrieval of advance values
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+ <li class="md-nav__item">
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+ SVG_Lib_Render_Func
+ </a>
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+ <a href="#svg_lib_preset_slot_func" class="md-nav__link">
+ SVG_Lib_Preset_Slot_Func
+ </a>
+
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+ <a href="#svg_rendererhooks" class="md-nav__link">
+ SVG_RendererHooks
+ </a>
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+ <a href="#ft_svg_documentrec" class="md-nav__link">
+ FT_SVG_DocumentRec
+ </a>
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+ <a href="#ft_svg_document" class="md-nav__link">
+ FT_SVG_Document
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+ <article class="md-content__inner md-typeset">
+
+
+
+ <p><a href="https://www.freetype.org">FreeType</a> » <a href="../">Docs</a> » <a href="index.html#format-specific-api">Format-Specific API</a> » OpenType SVG Fonts</p>
+<hr />
+<h1 id="opentype-svg-fonts">OpenType SVG Fonts<a class="headerlink" href="#opentype-svg-fonts" title="Permanent link">¶</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">¶</a></h2>
+<p>This section describes the four hooks necessary to render SVG ‘documents’ that are contained in an OpenType font's ‘SVG ’ table.</p>
+<p>For more information on the implementation, see our standard hooks based on ‘librsvg’ in the <a href="https://gitlab.freedesktop.org/freetype/freetype-demos">FreeType Demo Programs</a> repository.</p>
+<h2 id="svg_lib_init_func">SVG_Lib_Init_Func<a class="headerlink" href="#svg_lib_init_func" title="Permanent link">¶</a></h2>
+<p>Defined in FT_OTSVG_H (freetype/otsvg.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <a href="ft2-basic_types.html#ft_error">FT_Error</a>
+ (*<b>SVG_Lib_Init_Func</b>)( <a href="ft2-basic_types.html#ft_pointer">FT_Pointer</a> *data_pointer );
+</code></pre></div>
+
+<p>A callback that is called when the first OT-SVG glyph is rendered in the lifetime of an <code><a href="ft2-library_setup.html#ft_library">FT_Library</a></code> object. In a typical implementation, one would want to allocate a structure and point the <code>data_pointer</code> to it and perform any library initializations that might be needed.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="data_pointer">data_pointer</td><td class="desc">
+<p>The SVG rendering module stores a pointer variable that can be used by clients to store any data that needs to be shared across different hooks. <code>data_pointer</code> is essentially a pointer to that pointer such that it can be written to as well as read from.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0 means success.</p>
+<h4>since</h4>
+
+<p>2.12</p>
+<hr>
+
+<h2 id="svg_lib_free_func">SVG_Lib_Free_Func<a class="headerlink" href="#svg_lib_free_func" title="Permanent link">¶</a></h2>
+<p>Defined in FT_OTSVG_H (freetype/otsvg.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">void</span>
+ (*<b>SVG_Lib_Free_Func</b>)( <a href="ft2-basic_types.html#ft_pointer">FT_Pointer</a> *data_pointer );
+</code></pre></div>
+
+<p>A callback that is called when the <code>ot-svg</code> module is being freed. It is only called if the init hook was called earlier. This means that neither the init nor the free hook is called if no OT-SVG glyph is rendered.</p>
+<p>In a typical implementation, one would want to free any state structure that was allocated in the init hook and perform any library-related closure that might be needed.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="data_pointer">data_pointer</td><td class="desc">
+<p>The SVG rendering module stores a pointer variable that can be used by clients to store any data that needs to be shared across different hooks. <code>data_pointer</code> is essentially a pointer to that pointer such that it can be written to as well as read from.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.12</p>
+<hr>
+
+<h2 id="svg_lib_render_func">SVG_Lib_Render_Func<a class="headerlink" href="#svg_lib_render_func" title="Permanent link">¶</a></h2>
+<p>Defined in FT_OTSVG_H (freetype/otsvg.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <a href="ft2-basic_types.html#ft_error">FT_Error</a>
+ (*<b>SVG_Lib_Render_Func</b>)( <a href="ft2-glyph_retrieval.html#ft_glyphslot">FT_GlyphSlot</a> slot,
+ <a href="ft2-basic_types.html#ft_pointer">FT_Pointer</a> *data_pointer );
+</code></pre></div>
+
+<p>A callback that is called to render an OT-SVG glyph. This callback hook is called right after the preset hook <code><a href="ft2-svg_fonts.html#svg_lib_preset_slot_func">SVG_Lib_Preset_Slot_Func</a></code> has been called with <code>cache</code> set to <code>TRUE</code>. The data necessary to render is available through the handle <code><a href="ft2-svg_fonts.html#ft_svg_document">FT_SVG_Document</a></code>, which is set in the <code>other</code> field of <code><a href="ft2-glyph_retrieval.html#ft_glyphslotrec">FT_GlyphSlotRec</a></code>.</p>
+<p>The render hook is expected to render the SVG glyph to the bitmap buffer that is allocated already at <code>slot->bitmap.buffer</code>. It also sets the <code>num_grays</code> value as well as <code>slot->format</code>.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="slot">slot</td><td class="desc">
+<p>The slot to render.</p>
+</td></tr>
+</table>
+
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="data_pointer">data_pointer</td><td class="desc">
+<p>The SVG rendering module stores a pointer variable that can be used by clients to store any data that needs to be shared across different hooks. <code>data_pointer</code> is essentially a pointer to that pointer such that it can be written to as well as read from.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0 means success.</p>
+<h4>since</h4>
+
+<p>2.12</p>
+<hr>
+
+<h2 id="svg_lib_preset_slot_func">SVG_Lib_Preset_Slot_Func<a class="headerlink" href="#svg_lib_preset_slot_func" title="Permanent link">¶</a></h2>
+<p>Defined in FT_OTSVG_H (freetype/otsvg.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <a href="ft2-basic_types.html#ft_error">FT_Error</a>
+ (*<b>SVG_Lib_Preset_Slot_Func</b>)( <a href="ft2-glyph_retrieval.html#ft_glyphslot">FT_GlyphSlot</a> slot,
+ <a href="ft2-basic_types.html#ft_bool">FT_Bool</a> cache,
+ <a href="ft2-basic_types.html#ft_pointer">FT_Pointer</a> *state );
+</code></pre></div>
+
+<p>A callback that is called to preset the glyph slot. It is called from two places.</p>
+<ol>
+<li>
+<p>When <code>FT_Load_Glyph</code> needs to preset the glyph slot.</p>
+</li>
+<li>
+<p>Right before the <code>svg</code> module calls the render callback hook.</p>
+</li>
+</ol>
+<p>When it is the former, the argument <code>cache</code> is set to <code>FALSE</code>. When it is the latter, the argument <code>cache</code> is set to <code>TRUE</code>. This distinction has been made because many calculations that are necessary for presetting a glyph slot are the same needed later for the render callback hook. Thus, if <code>cache</code> is <code>TRUE</code>, the hook can <em>cache</em> those calculations in a memory block referenced by the state pointer.</p>
+<p>This hook is expected to preset the slot by setting parameters such as <code>bitmap_left</code>, <code>bitmap_top</code>, <code>width</code>, <code>rows</code>, <code>pitch</code>, and <code>pixel_mode</code>. It is also expected to set all the metrics for the slot including the vertical advance if it is not already set. Typically, fonts have horizontal advances but not vertical ones. If those are available, they had already been set, otherwise they have to be estimated and set manually. The hook must take into account the transformations that have been set, and translate the transformation matrices into the SVG coordinate system, as the original matrix is intended for the TTF/CFF coordinate system.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="slot">slot</td><td class="desc">
+<p>The glyph slot that has the SVG document loaded.</p>
+</td></tr>
+<tr><td class="val" id="cache">cache</td><td class="desc">
+<p>See description.</p>
+</td></tr>
+</table>
+
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="data_pointer">data_pointer</td><td class="desc">
+<p>The SVG rendering module stores a pointer variable that can be used by clients to store any data that needs to be shared across different hooks. <code>data_pointer</code> is essentially a pointer to that pointer such that it can be written to as well as read from.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0 means success.</p>
+<h4>since</h4>
+
+<p>2.12</p>
+<hr>
+
+<h2 id="svg_rendererhooks">SVG_RendererHooks<a class="headerlink" href="#svg_rendererhooks" title="Permanent link">¶</a></h2>
+<p>Defined in FT_OTSVG_H (freetype/otsvg.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> SVG_RendererHooks_
+ {
+ <a href="ft2-svg_fonts.html#svg_lib_init_func">SVG_Lib_Init_Func</a> init_svg;
+ <a href="ft2-svg_fonts.html#svg_lib_free_func">SVG_Lib_Free_Func</a> free_svg;
+ <a href="ft2-svg_fonts.html#svg_lib_render_func">SVG_Lib_Render_Func</a> render_svg;
+
+ <a href="ft2-svg_fonts.html#svg_lib_preset_slot_func">SVG_Lib_Preset_Slot_Func</a> preset_slot;
+
+ } <b>SVG_RendererHooks</b>;
+</code></pre></div>
+
+<p>A structure that stores the four hooks needed to render OT-SVG glyphs properly. The structure is publicly used to set the hooks via the <code><a href="ft2-properties.html#svg-hooks">svg-hooks</a></code> driver property.</p>
+<p>The behavior of each hook is described in its documentation. One thing to note is that the preset hook and the render hook often need to do the same operations; therefore, it's better to cache the intermediate data in a state structure to avoid calculating it twice. For example, in the preset hook one can draw the glyph on a recorder surface and later create a bitmap surface from it in the render hook.</p>
+<p>All four hooks must be non-NULL.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="init_svg">init_svg</td><td class="desc">
+<p>The initialization hook.</p>
+</td></tr>
+<tr><td class="val" id="free_svg">free_svg</td><td class="desc">
+<p>The cleanup hook.</p>
+</td></tr>
+<tr><td class="val" id="render_hook">render_hook</td><td class="desc">
+<p>The render hook.</p>
+</td></tr>
+<tr><td class="val" id="preset_slot">preset_slot</td><td class="desc">
+<p>The preset hook.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.12</p>
+<hr>
+
+<h2 id="ft_svg_documentrec">FT_SVG_DocumentRec<a class="headerlink" href="#ft_svg_documentrec" title="Permanent link">¶</a></h2>
+<p>Defined in FT_OTSVG_H (freetype/otsvg.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_SVG_DocumentRec_
+ {
+ <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>* svg_document;
+ <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a> svg_document_length;
+
+ <a href="ft2-sizing_and_scaling.html#ft_size_metrics">FT_Size_Metrics</a> metrics;
+ <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a> units_per_EM;
+
+ <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a> start_glyph_id;
+ <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a> end_glyph_id;
+
+ <a href="ft2-basic_types.html#ft_matrix">FT_Matrix</a> transform;
+ <a href="ft2-basic_types.html#ft_vector">FT_Vector</a> delta;
+
+ } <b>FT_SVG_DocumentRec</b>;
+</code></pre></div>
+
+<p>A structure that models one SVG document.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="svg_document">svg_document</td><td class="desc">
+<p>A pointer to the SVG document.</p>
+</td></tr>
+<tr><td class="val" id="svg_document_length">svg_document_length</td><td class="desc">
+<p>The length of <code>svg_document</code>.</p>
+</td></tr>
+<tr><td class="val" id="metrics">metrics</td><td class="desc">
+<p>A metrics object storing the size information.</p>
+</td></tr>
+<tr><td class="val" id="units_per_em">units_per_EM</td><td class="desc">
+<p>The size of the EM square.</p>
+</td></tr>
+<tr><td class="val" id="start_glyph_id">start_glyph_id</td><td class="desc">
+<p>The first glyph ID in the glyph range covered by this document.</p>
+</td></tr>
+<tr><td class="val" id="end_glyph_id">end_glyph_id</td><td class="desc">
+<p>The last glyph ID in the glyph range covered by this document.</p>
+</td></tr>
+<tr><td class="val" id="transform">transform</td><td class="desc">
+<p>A 2x2 transformation matrix to apply to the glyph while rendering it.</p>
+</td></tr>
+<tr><td class="val" id="delta">delta</td><td class="desc">
+<p>The translation to apply to the glyph while rendering.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>When an <code><a href="ft2-glyph_retrieval.html#ft_glyphslot">FT_GlyphSlot</a></code> object <code>slot</code> is passed down to a renderer, the renderer can only access the <code>metrics</code> and <code>units_per_EM</code> fields via <code>slot->face</code>. However, when <code><a href="ft2-glyph_management.html#ft_glyph_to_bitmap">FT_Glyph_To_Bitmap</a></code> sets up a dummy object, it has no way to set a <code>face</code> object. Thus, metrics information and <code>units_per_EM</code> (which is necessary for OT-SVG) has to be stored separately.</p>
+<h4>since</h4>
+
+<p>2.12</p>
+<hr>
+
+<h2 id="ft_svg_document">FT_SVG_Document<a class="headerlink" href="#ft_svg_document" title="Permanent link">¶</a></h2>
+<p>Defined in FT_OTSVG_H (freetype/otsvg.h).</p>
+<div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_SVG_DocumentRec_* <b>FT_SVG_Document</b>;
+
+
+FT_END_HEADER
+
+#<span class="keyword">endif</span> /* OTSVG_H_ */
+
+
+/* END */
+</code></pre></div>
+
+<p>A handle to an <code><a href="ft2-svg_fonts.html#ft_svg_documentrec">FT_SVG_DocumentRec</a></code> object.</p>
+<h4>since</h4>
+
+<p>2.12</p>
+<hr>
+
+
+
+
+
+
+
+ </article>
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+ <li class="md-nav__item">
+ <a href="ft2-glyph_management.html" class="md-nav__link">
+ Glyph Management
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
- BDF and PCF Files
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-mac_specific.html" class="md-nav__link">
+ Mac Specific Interface
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
- CID Fonts
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sizes_management.html" class="md-nav__link">
+ Size Management
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-header_file_macros.html" class="md-nav__link">
+ Header File Macros
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
- PFR Fonts
- </a>
- </li>
-
-
-
-
+ </ul>
+ </nav>
+ </li>
+
+
+
+
+
- <li class="md-nav__item">
- <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
- Window FNT Files
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+
+ <label class="md-nav__link" for="__nav_6">
+ Format-Specific API
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+ <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_6">
+ <span class="md-nav__icon md-icon"></span>
+ Format-Specific API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-multiple_masters.html" class="md-nav__link">
+ Multiple Masters
+ </a>
+ </li>
+
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-truetype_tables.html" class="md-nav__link">
+ TrueType Tables
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-type1_tables.html" class="md-nav__link">
+ Type 1 Tables
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sfnt_names.html" class="md-nav__link">
+ SFNT Names
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bdf_fonts.html" class="md-nav__link">
+ BDF and PCF Files
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
- Font Formats
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cid_fonts.html" class="md-nav__link">
+ CID Fonts
+ </a>
+ </li>
+
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pfr_fonts.html" class="md-nav__link">
+ PFR Fonts
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+ Window FNT Files
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-svg_fonts.html" class="md-nav__link">
+ OpenType SVG Fonts
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-font_formats.html" class="md-nav__link">
+ Font Formats
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
- Gasp Table
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gasp_table.html" class="md-nav__link">
+ Gasp Table
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+
+
+
- <label class="md-nav__link" for="nav-6">
- Controlling FreeType Modules
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-6">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+
+ <label class="md-nav__link" for="__nav_7">
Controlling FreeType Modules
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
+ <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+ <label class="md-nav__title" for="__nav_7">
+ <span class="md-nav__icon md-icon"></span>
+ Controlling FreeType Modules
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-auto_hinter.html" class="md-nav__link">
+ The auto-hinter
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
- The auto-hinter
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
- The CFF driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cff_driver.html" class="md-nav__link">
+ The CFF driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
- The Type 1 and CID drivers
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+ The Type 1 and CID drivers
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
- The TrueType driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-tt_driver.html" class="md-nav__link">
+ The TrueType driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
- The PCF driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pcf_driver.html" class="md-nav__link">
+ The PCF driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
- Driver properties
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+ The SVG driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
- Parameter Tags
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-properties.html" class="md-nav__link">
+ Driver properties
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-parameter_tags.html" class="md-nav__link">
+ Parameter Tags
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-lcd_rendering.html" class="md-nav__link">
+ Subpixel Rendering
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
- Subpixel Rendering
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+
+
+
- <label class="md-nav__link" for="nav-7">
- Cache Sub-System
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-7">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+
+ <label class="md-nav__link" for="__nav_8">
Cache Sub-System
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
+ <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+ <label class="md-nav__title" for="__nav_8">
+ <span class="md-nav__icon md-icon"></span>
+ Cache Sub-System
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
- Cache Sub-System
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cache_subsystem.html" class="md-nav__link">
+ Cache Sub-System
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
-
- <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8" checked>
+
+
- <label class="md-nav__link" for="nav-8">
- Support API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-8">
+ <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" checked>
+
+ <label class="md-nav__link" for="__nav_9">
Support API
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-computations.html" title="Computations" class="md-nav__link">
- Computations
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
- List Processing
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
- Outline Processing
- </a>
- </li>
-
-
-
-
+ <nav class="md-nav" aria-label="Support API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_9">
+ <span class="md-nav__icon md-icon"></span>
+ Support API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-computations.html" class="md-nav__link">
+ Computations
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
- Quick retrieval of advance values
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
- Bitmap Handling
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-list_processing.html" class="md-nav__link">
+ List Processing
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
- Scanline Converter
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-outline_processing.html" class="md-nav__link">
+ Outline Processing
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
- Glyph Stroker
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-quick_advance.html" class="md-nav__link">
+ Quick retrieval of advance values
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bitmap_handling.html" class="md-nav__link">
+ Bitmap Handling
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-raster.html" class="md-nav__link">
+ Scanline Converter
+ </a>
+ </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_stroker.html" class="md-nav__link">
+ Glyph Stroker
+ </a>
+ </li>
+
- <li class="md-nav__item md-nav__item--active">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+
+
+
+
+
+
+ <li class="md-nav__item md-nav__item--active">
-
-
- <label class="md-nav__link md-nav__link--active" for="__toc">
+ <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+
+
+
+
+
+ <label class="md-nav__link md-nav__link--active" for="__toc">
+ System Interface
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+
+ <a href="ft2-system_interface.html" class="md-nav__link md-nav__link--active">
System Interface
- </label>
-
- <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link md-nav__link--active">
- System Interface
- </a>
-
+ </a>
-<nav class="md-nav md-nav--secondary">
+
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+
- <label class="md-nav__title" for="__toc">Table of contents</label>
- <ul class="md-nav__list" data-md-scrollfix>
+ <label class="md-nav__title" for="__toc">
+ <span class="md-nav__icon md-icon"></span>
+ Table of contents
+ </label>
+ <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
<li class="md-nav__item">
<a href="#synopsis" class="md-nav__link">
</li>
-
-
-
-
</ul>
</nav>
-
- </li>
+
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
- Module Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-module_management.html" class="md-nav__link">
+ Module Management
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
- GZIP Streams
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gzip.html" class="md-nav__link">
+ GZIP Streams
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
- LZW Streams
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-lzw.html" class="md-nav__link">
+ LZW Streams
+ </a>
+ </li>
+
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bzip2.html" class="md-nav__link">
+ BZIP2 Streams
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
- BZIP2 Streams
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-debugging_apis.html" class="md-nav__link">
+ External Debugging APIs
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-9" type="checkbox" id="nav-9">
+
+
+
- <label class="md-nav__link" for="nav-9">
- Error Codes
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-9">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+
+ <label class="md-nav__link" for="__nav_10">
Error Codes
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
+ <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+ <label class="md-nav__title" for="__nav_10">
+ <span class="md-nav__icon md-icon"></span>
+ Error Codes
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-error_enumerations.html" title="Error Enumerations" class="md-nav__link">
- Error Enumerations
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-error_enumerations.html" class="md-nav__link">
+ Error Enumerations
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
- Error Code Values
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-error_code_values.html" class="md-nav__link">
+ Error Code Values
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-10" type="checkbox" id="nav-10">
+
+
+
- <label class="md-nav__link" for="nav-10">
- Miscellaneous
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-10">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" >
+
+ <label class="md-nav__link" for="__nav_11">
Miscellaneous
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+ <label class="md-nav__title" for="__nav_11">
+ <span class="md-nav__icon md-icon"></span>
+ Miscellaneous
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-gx_validation.html" title="TrueTypeGX/AAT Validation" class="md-nav__link">
- TrueTypeGX/AAT Validation
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gx_validation.html" class="md-nav__link">
+ TrueTypeGX/AAT Validation
+ </a>
+ </li>
+
-
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<p>A function used to allocate <code>size</code> bytes from <code>memory</code>.</p>
<h4>input</h4>
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<table class="fields">
<tr><td class="val" id="memory">memory</td><td class="desc">
<p>A handle to the source memory manager.</p>
<p>A function used to release a given block of memory.</p>
<h4>input</h4>
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<table class="fields">
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<p>A handle to the source memory manager.</p>
<p>A function used to re-allocate a given block of memory.</p>
<h4>input</h4>
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<p>A handle to the source memory manager.</p>
<p>A structure used to describe a given memory manager to FreeType 2.</p>
<h4>fields</h4>
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<p>A generic typeless pointer for user data.</p>
<p>A function used to seek and read data from a given input stream.</p>
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<p>A handle to the source stream.</p>
</td></tr>
<tr><td class="val" id="offset">offset</td><td class="desc">
-<p>The offset of read in stream (always from start).</p>
+<p>The offset from the start of the stream to seek to.</p>
</td></tr>
<tr><td class="val" id="buffer">buffer</td><td class="desc">
<p>The address of the read buffer.</p>
<h4>return</h4>
-<p>The number of bytes effectively read by the stream.</p>
-<h4>note</h4>
-
-<p>This function might be called to perform a seek or skip operation with a <code>count</code> of 0. A non-zero return value then indicates an error.</p>
+<p>If count > 0, return the number of bytes effectively read by the stream (after seeking to <code>offset</code>). If count == 0, return the status of the seek operation (non-zero indicates an error).</p>
<hr>
<h2 id="ft_stream_closefunc">FT_Stream_CloseFunc<a class="headerlink" href="#ft_stream_closefunc" title="Permanent link">¶</a></h2>
<p>A function used to close a given input stream.</p>
<h4>input</h4>
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<p>A handle to the target stream.</p>
<p>A structure used to describe an input stream.</p>
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<p>For memory-based streams, this is the address of the first stream byte in memory. This field should always be set to <code>NULL</code> for disk-based streams.</p>
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- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-4" type="checkbox" id="nav-4">
+
+
+
- <label class="md-nav__link" for="nav-4">
- Core API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-4">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+
+ <label class="md-nav__link" for="__nav_4">
Core API
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
+ <nav class="md-nav" aria-label="Core API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_4">
+ <span class="md-nav__icon md-icon"></span>
+ Core API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-version.html" title="FreeType Version" class="md-nav__link">
- FreeType Version
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-basic_types.html" class="md-nav__link">
+ Basic Data Types
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link">
- Basic Data Types
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-library_setup.html" class="md-nav__link">
+ Library Setup
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link">
- Base Interface
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-face_creation.html" class="md-nav__link">
+ Face Creation
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
- Unicode Variation Sequences
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-font_testing_macros.html" class="md-nav__link">
+ Font Testing Macros
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
- Glyph Color Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+ Sizing and Scaling
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
- Glyph Layer Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+ Glyph Retrieval
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
- Glyph Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-character_mapping.html" class="md-nav__link">
+ Character Mapping
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
- Mac Specific Interface
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-information_retrieval.html" class="md-nav__link">
+ Information Retrieval
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
- Size Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-other_api_data.html" class="md-nav__link">
+ Other API Data
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
- Header File Macros
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5">
+
+
+
- <label class="md-nav__link" for="nav-5">
- Format-Specific API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-5">
- Format-Specific API
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+
+ <label class="md-nav__link" for="__nav_5">
+ Extended API
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_5">
+ <span class="md-nav__icon md-icon"></span>
+ Extended API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
- Multiple Masters
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_variants.html" class="md-nav__link">
+ Unicode Variation Sequences
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
- TrueType Tables
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-color_management.html" class="md-nav__link">
+ Glyph Color Management
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
- Type 1 Tables
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-layer_management.html" class="md-nav__link">
+ Glyph Layer Management
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_management.html" class="md-nav__link">
+ Glyph Management
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
- SFNT Names
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
- BDF and PCF Files
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-mac_specific.html" class="md-nav__link">
+ Mac Specific Interface
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sizes_management.html" class="md-nav__link">
+ Size Management
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
- CID Fonts
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
- PFR Fonts
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-header_file_macros.html" class="md-nav__link">
+ Header File Macros
+ </a>
+ </li>
+
-
-
-
+ </ul>
+ </nav>
+ </li>
+
+
+
+
+
- <li class="md-nav__item">
- <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
- Window FNT Files
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+
+ <label class="md-nav__link" for="__nav_6">
+ Format-Specific API
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+ <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_6">
+ <span class="md-nav__icon md-icon"></span>
+ Format-Specific API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-multiple_masters.html" class="md-nav__link">
+ Multiple Masters
+ </a>
+ </li>
+
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-truetype_tables.html" class="md-nav__link">
+ TrueType Tables
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-type1_tables.html" class="md-nav__link">
+ Type 1 Tables
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sfnt_names.html" class="md-nav__link">
+ SFNT Names
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bdf_fonts.html" class="md-nav__link">
+ BDF and PCF Files
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
- Font Formats
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cid_fonts.html" class="md-nav__link">
+ CID Fonts
+ </a>
+ </li>
+
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pfr_fonts.html" class="md-nav__link">
+ PFR Fonts
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+ Window FNT Files
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-svg_fonts.html" class="md-nav__link">
+ OpenType SVG Fonts
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-font_formats.html" class="md-nav__link">
+ Font Formats
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
- Gasp Table
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gasp_table.html" class="md-nav__link">
+ Gasp Table
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
-
- <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6" checked>
+
+
- <label class="md-nav__link" for="nav-6">
- Controlling FreeType Modules
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-6">
+ <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" checked>
+
+ <label class="md-nav__link" for="__nav_7">
Controlling FreeType Modules
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
+ <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+ <label class="md-nav__title" for="__nav_7">
+ <span class="md-nav__icon md-icon"></span>
+ Controlling FreeType Modules
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
- The auto-hinter
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-auto_hinter.html" class="md-nav__link">
+ The auto-hinter
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cff_driver.html" class="md-nav__link">
+ The CFF driver
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
- The CFF driver
- </a>
- </li>
-
-
-
-
-
+
+
-
-
- <li class="md-nav__item md-nav__item--active">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+
+
+ <li class="md-nav__item md-nav__item--active">
-
-
- <label class="md-nav__link md-nav__link--active" for="__toc">
+ <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+
+
+
+
+
+ <label class="md-nav__link md-nav__link--active" for="__toc">
+ The Type 1 and CID drivers
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+
+ <a href="ft2-t1_cid_driver.html" class="md-nav__link md-nav__link--active">
The Type 1 and CID drivers
- </label>
-
- <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link md-nav__link--active">
- The Type 1 and CID drivers
- </a>
-
+ </a>
-<nav class="md-nav md-nav--secondary">
+
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+
- <label class="md-nav__title" for="__toc">Table of contents</label>
- <ul class="md-nav__list" data-md-scrollfix>
+ <label class="md-nav__title" for="__toc">
+ <span class="md-nav__icon md-icon"></span>
+ Table of contents
+ </label>
+ <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
<li class="md-nav__item">
<a href="#synopsis" class="md-nav__link">
</li>
-
-
-
-
</ul>
</nav>
-
- </li>
+
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
- The TrueType driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-tt_driver.html" class="md-nav__link">
+ The TrueType driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
- The PCF driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pcf_driver.html" class="md-nav__link">
+ The PCF driver
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+ The SVG driver
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
- Driver properties
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
- Parameter Tags
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-properties.html" class="md-nav__link">
+ Driver properties
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-parameter_tags.html" class="md-nav__link">
+ Parameter Tags
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-lcd_rendering.html" class="md-nav__link">
+ Subpixel Rendering
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
- Subpixel Rendering
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
-
- <label class="md-nav__link" for="nav-7">
- Cache Sub-System
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-7">
- Cache Sub-System
- </label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
- Cache Sub-System
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
-
+
+
+
+ <li class="md-nav__item md-nav__item--nested">
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
-
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
-
- <label class="md-nav__link" for="nav-8">
- Support API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-8">
- Support API
+ <label class="md-nav__link" for="__nav_8">
+ Cache Sub-System
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-computations.html" title="Computations" class="md-nav__link">
- Computations
- </a>
- </li>
-
-
-
+ <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+ <label class="md-nav__title" for="__nav_8">
+ <span class="md-nav__icon md-icon"></span>
+ Cache Sub-System
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
- List Processing
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
- Outline Processing
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
- Quick retrieval of advance values
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
- Bitmap Handling
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
- Scanline Converter
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
- Glyph Stroker
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
- System Interface
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cache_subsystem.html" class="md-nav__link">
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<p>Available properties are <code><a href="ft2-properties.html#hinting-engine">hinting-engine</a></code>, <code><a href="ft2-properties.html#no-stem-darkening">no-stem-darkening</a></code>, <code><a href="ft2-properties.html#darkening-parameters">darkening-parameters</a></code>, and <code><a href="ft2-properties.html#random-seed">random-seed</a></code>, as documented in the ‘<a href="ft2-properties.html#properties">Driver properties</a>’ section.</p>
<p>Please see the ‘<a href="ft2-cff_driver.html#cff_driver">The CFF driver</a>’ section for more details on the new hinting engine.</p>
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<p>A list of values describing which kind of TrueType bytecode engine is implemented in a given FT_Library instance. It is used by the <code><a href="ft2-truetype_engine.html#ft_get_truetype_engine_type">FT_Get_TrueType_Engine_Type</a></code> function.</p>
<h4>values</h4>
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<table class="fields long">
<tr><td class="val" id="ft_truetype_engine_type_none">FT_TRUETYPE_ENGINE_TYPE_NONE</td><td class="desc">
<p>The library doesn't implement any kind of bytecode interpreter.</p>
<h2 id="ft_get_truetype_engine_type">FT_Get_TrueType_Engine_Type<a class="headerlink" href="#ft_get_truetype_engine_type" title="Permanent link">¶</a></h2>
<p>Defined in FT_MODULE_H (freetype/ftmodapi.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-truetype_engine.html#ft_truetypeenginetype">FT_TrueTypeEngineType</a> )
- <b>FT_Get_TrueType_Engine_Type</b>( <a href="ft2-base_interface.html#ft_library">FT_Library</a> library );
+ <b>FT_Get_TrueType_Engine_Type</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a> library );
</code></pre></div>
<p>Return an <code><a href="ft2-truetype_engine.html#ft_truetypeenginetype">FT_TrueTypeEngineType</a></code> value to indicate which level of the TrueType virtual machine a given library instance supports.</p>
<h4>input</h4>
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<table class="fields">
<tr><td class="val" id="library">library</td><td class="desc">
<p>A library instance.</p>
<p>2.2</p>
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+ <label class="md-nav__link md-nav__link--active" for="__toc">
+ TrueType Tables
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+
+ <a href="ft2-truetype_tables.html" class="md-nav__link md-nav__link--active">
+ TrueType Tables
+ </a>
-<nav class="md-nav md-nav--secondary">
+
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+
- <label class="md-nav__title" for="__toc">Table of contents</label>
- <ul class="md-nav__list" data-md-scrollfix>
+ <label class="md-nav__title" for="__toc">
+ <span class="md-nav__icon md-icon"></span>
+ Table of contents
+ </label>
+ <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
<li class="md-nav__item">
<a href="#synopsis" class="md-nav__link">
</li>
-
-
-
-
</ul>
</nav>
-
- </li>
+
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
- Type 1 Tables
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-type1_tables.html" class="md-nav__link">
+ Type 1 Tables
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
- SFNT Names
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sfnt_names.html" class="md-nav__link">
+ SFNT Names
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
- BDF and PCF Files
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bdf_fonts.html" class="md-nav__link">
+ BDF and PCF Files
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
- CID Fonts
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cid_fonts.html" class="md-nav__link">
+ CID Fonts
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pfr_fonts.html" class="md-nav__link">
+ PFR Fonts
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
- PFR Fonts
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
- Window FNT Files
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+ Window FNT Files
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-svg_fonts.html" class="md-nav__link">
+ OpenType SVG Fonts
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
- Font Formats
- </a>
- </li>
-
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-font_formats.html" class="md-nav__link">
+ Font Formats
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
- Gasp Table
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gasp_table.html" class="md-nav__link">
+ Gasp Table
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+
+
+
- <label class="md-nav__link" for="nav-6">
- Controlling FreeType Modules
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-6">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+
+ <label class="md-nav__link" for="__nav_7">
Controlling FreeType Modules
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
+ <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+ <label class="md-nav__title" for="__nav_7">
+ <span class="md-nav__icon md-icon"></span>
+ Controlling FreeType Modules
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
- The auto-hinter
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-auto_hinter.html" class="md-nav__link">
+ The auto-hinter
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cff_driver.html" class="md-nav__link">
+ The CFF driver
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
- The CFF driver
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
- The Type 1 and CID drivers
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+ The Type 1 and CID drivers
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
- The TrueType driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-tt_driver.html" class="md-nav__link">
+ The TrueType driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
- The PCF driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pcf_driver.html" class="md-nav__link">
+ The PCF driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
- Driver properties
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+ The SVG driver
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-properties.html" class="md-nav__link">
+ Driver properties
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
- Parameter Tags
- </a>
- </li>
-
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-parameter_tags.html" class="md-nav__link">
+ Parameter Tags
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
- Subpixel Rendering
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-lcd_rendering.html" class="md-nav__link">
+ Subpixel Rendering
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+
+
+
- <label class="md-nav__link" for="nav-7">
- Cache Sub-System
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-7">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+
+ <label class="md-nav__link" for="__nav_8">
Cache Sub-System
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
+ <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+ <label class="md-nav__title" for="__nav_8">
+ <span class="md-nav__icon md-icon"></span>
+ Cache Sub-System
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
- Cache Sub-System
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cache_subsystem.html" class="md-nav__link">
+ Cache Sub-System
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
+
+
+
- <label class="md-nav__link" for="nav-8">
- Support API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-8">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+
+ <label class="md-nav__link" for="__nav_9">
Support API
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-computations.html" title="Computations" class="md-nav__link">
- Computations
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
- List Processing
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
- Outline Processing
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
- Quick retrieval of advance values
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
- Bitmap Handling
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
- Scanline Converter
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
- Glyph Stroker
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
- System Interface
- </a>
- </li>
-
-
-
-
+ <nav class="md-nav" aria-label="Support API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_9">
+ <span class="md-nav__icon md-icon"></span>
+ Support API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-computations.html" class="md-nav__link">
+ Computations
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
- Module Management
- </a>
- </li>
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-list_processing.html" class="md-nav__link">
+ List Processing
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-outline_processing.html" class="md-nav__link">
+ Outline Processing
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
- GZIP Streams
- </a>
- </li>
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-quick_advance.html" class="md-nav__link">
+ Quick retrieval of advance values
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bitmap_handling.html" class="md-nav__link">
+ Bitmap Handling
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-raster.html" class="md-nav__link">
+ Scanline Converter
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_stroker.html" class="md-nav__link">
+ Glyph Stroker
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
- LZW Streams
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-system_interface.html" class="md-nav__link">
+ System Interface
+ </a>
+ </li>
+
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-module_management.html" class="md-nav__link">
+ Module Management
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gzip.html" class="md-nav__link">
+ GZIP Streams
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-lzw.html" class="md-nav__link">
+ LZW Streams
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bzip2.html" class="md-nav__link">
+ BZIP2 Streams
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
- BZIP2 Streams
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-debugging_apis.html" class="md-nav__link">
+ External Debugging APIs
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-9" type="checkbox" id="nav-9">
+
+
+
- <label class="md-nav__link" for="nav-9">
- Error Codes
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-9">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+
+ <label class="md-nav__link" for="__nav_10">
Error Codes
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+ <label class="md-nav__title" for="__nav_10">
+ <span class="md-nav__icon md-icon"></span>
+ Error Codes
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-error_enumerations.html" title="Error Enumerations" class="md-nav__link">
- Error Enumerations
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-error_enumerations.html" class="md-nav__link">
+ Error Enumerations
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
- Error Code Values
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-error_code_values.html" class="md-nav__link">
+ Error Code Values
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-10" type="checkbox" id="nav-10">
+
+
+
- <label class="md-nav__link" for="nav-10">
- Miscellaneous
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-10">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" >
+
+ <label class="md-nav__link" for="__nav_11">
Miscellaneous
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
+ <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+ <label class="md-nav__title" for="__nav_11">
+ <span class="md-nav__icon md-icon"></span>
+ Miscellaneous
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gx_validation.html" class="md-nav__link">
+ TrueTypeGX/AAT Validation
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-gx_validation.html" title="TrueTypeGX/AAT Validation" class="md-nav__link">
- TrueTypeGX/AAT Validation
- </a>
- </li>
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-incremental.html" class="md-nav__link">
+ Incremental Loading
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-incremental.html" title="Incremental Loading" class="md-nav__link">
- Incremental Loading
- </a>
- </li>
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-truetype_engine.html" class="md-nav__link">
+ The TrueType Engine
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-truetype_engine.html" title="The TrueType Engine" class="md-nav__link">
- The TrueType Engine
- </a>
- </li>
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-ot_validation.html" class="md-nav__link">
+ OpenType Validation
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-ot_validation.html" title="OpenType Validation" class="md-nav__link">
- OpenType Validation
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
</ul>
</div>
- <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
+
+ <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
<div class="md-sidebar__scrollwrap">
<div class="md-sidebar__inner">
-<nav class="md-nav md-nav--secondary">
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<p>A structure to model a TrueType horizontal header, the ‘hhea’ table, as well as the corresponding horizontal metrics table, ‘hmtx’.</p>
<h4>fields</h4>
-
<table class="fields">
<tr><td class="val" id="version">Version</td><td class="desc">
<p>The table version.</p>
<p>Always 0.</p>
</td></tr>
<tr><td class="val" id="number_of_hmetrics">number_Of_HMetrics</td><td class="desc">
-<p>Number of HMetrics entries in the ‘hmtx’ table -- this value can be smaller than the total number of glyphs in the font.</p>
+<p>Number of HMetrics entries in the ‘hmtx’ table – this value can be smaller than the total number of glyphs in the font.</p>
</td></tr>
<tr><td class="val" id="long_metrics">long_metrics</td><td class="desc">
<p>A pointer into the ‘hmtx’ table.</p>
<p>A structure used to model a TrueType vertical header, the ‘vhea’ table, as well as the corresponding vertical metrics table, ‘vmtx’.</p>
<h4>fields</h4>
-
<table class="fields">
<tr><td class="val" id="version">Version</td><td class="desc">
<p>The table version.</p>
<p>Always 0.</p>
</td></tr>
<tr><td class="val" id="number_of_vmetrics">number_Of_VMetrics</td><td class="desc">
-<p>Number of VMetrics entries in the ‘vmtx’ table -- this value can be smaller than the total number of glyphs in the font.</p>
+<p>Number of VMetrics entries in the ‘vmtx’ table – this value can be smaller than the total number of glyphs in the font.</p>
</td></tr>
<tr><td class="val" id="long_metrics">long_metrics</td><td class="desc">
<p>A pointer into the ‘vmtx’ table.</p>
/* only version 5 and higher: */
- <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a> usLowerOpticalPointSize; /* in twips (1/20th points) */
- <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a> usUpperOpticalPointSize; /* in twips (1/20th points) */
+ <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a> usLowerOpticalPointSize; /* in twips (1/20 points) */
+ <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a> usUpperOpticalPointSize; /* in twips (1/20 points) */
} <b>TT_OS2</b>;
</code></pre></div>
} <b>TT_Postscript</b>;
</code></pre></div>
-<p>A structure to model a TrueType ‘post’ table. All fields comply to the OpenType specification. This structure does not reference a font's PostScript glyph names; use <code><a href="ft2-base_interface.html#ft_get_glyph_name">FT_Get_Glyph_Name</a></code> to retrieve them.</p>
+<p>A structure to model a TrueType ‘post’ table. All fields comply to the OpenType specification. This structure does not reference a font's PostScript glyph names; use <code><a href="ft2-information_retrieval.html#ft_get_glyph_name">FT_Get_Glyph_Name</a></code> to retrieve them.</p>
<h4>note</h4>
<p>For an OpenType variation font, the values of the following fields can change after a call to <code><a href="ft2-multiple_masters.html#ft_set_var_design_coordinates">FT_Set_Var_Design_Coordinates</a></code> (and friends) if the font contains an ‘MVAR’ table: <code>underlinePosition</code> and <code>underlineThickness</code>.</p>
<p>The maximum profile (‘maxp’) table contains many max values, which can be used to pre-allocate arrays for speeding up glyph loading and hinting.</p>
<h4>fields</h4>
-
<table class="fields">
<tr><td class="val" id="version">version</td><td class="desc">
<p>The version number.</p>
<p>An enumeration to specify indices of SFNT tables loaded and parsed by FreeType during initialization of an SFNT font. Used in the <code><a href="ft2-truetype_tables.html#ft_get_sfnt_table">FT_Get_Sfnt_Table</a></code> API function.</p>
<h4>values</h4>
-
<table class="fields">
<tr><td class="val" id="ft_sfnt_head">FT_SFNT_HEAD</td><td class="desc">
<p>To access the font's <code><a href="ft2-truetype_tables.html#tt_header">TT_Header</a></code> structure.</p>
<h2 id="ft_get_sfnt_table">FT_Get_Sfnt_Table<a class="headerlink" href="#ft_get_sfnt_table" title="Permanent link">¶</a></h2>
<p>Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <span class="keyword">void</span>* )
- <b>FT_Get_Sfnt_Table</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
+ <b>FT_Get_Sfnt_Table</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
<a href="ft2-truetype_tables.html#ft_sfnt_tag">FT_Sfnt_Tag</a> tag );
</code></pre></div>
<p>Return a pointer to a given SFNT table stored within a face.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="face">face</td><td class="desc">
<p>A handle to the source.</p>
<h2 id="ft_load_sfnt_table">FT_Load_Sfnt_Table<a class="headerlink" href="#ft_load_sfnt_table" title="Permanent link">¶</a></h2>
<p>Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Load_Sfnt_Table</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
+ <b>FT_Load_Sfnt_Table</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
<a href="ft2-basic_types.html#ft_ulong">FT_ULong</a> tag,
<a href="ft2-basic_types.html#ft_long">FT_Long</a> offset,
<a href="ft2-basic_types.html#ft_byte">FT_Byte</a>* buffer,
<p>Load any SFNT font table into client memory.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="face">face</td><td class="desc">
<p>A handle to the source face.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="buffer">buffer</td><td class="desc">
<p>The target buffer address. The client must ensure that the memory array is big enough to hold the data.</p>
</table>
<h4>inout</h4>
-
<table class="fields">
<tr><td class="val" id="length">length</td><td class="desc">
<p>If the <code>length</code> parameter is <code>NULL</code>, try to load the whole table. Return an error code if it fails.</p>
<h2 id="ft_sfnt_table_info">FT_Sfnt_Table_Info<a class="headerlink" href="#ft_sfnt_table_info" title="Permanent link">¶</a></h2>
<p>Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Sfnt_Table_Info</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
+ <b>FT_Sfnt_Table_Info</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
<a href="ft2-basic_types.html#ft_uint">FT_UInt</a> table_index,
<a href="ft2-basic_types.html#ft_ulong">FT_ULong</a> *tag,
<a href="ft2-basic_types.html#ft_ulong">FT_ULong</a> *length );
<p>Return information on an SFNT table.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="face">face</td><td class="desc">
<p>A handle to the source face.</p>
</table>
<h4>inout</h4>
-
<table class="fields">
<tr><td class="val" id="tag">tag</td><td class="desc">
<p>The name tag of the SFNT table. If the value is <code>NULL</code>, <code>table_index</code> is ignored, and <code>length</code> returns the number of SFNT tables in the font.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="length">length</td><td class="desc">
<p>The length of the SFNT table (or the number of SFNT tables, depending on <code>tag</code>).</p>
<h2 id="ft_get_cmap_language_id">FT_Get_CMap_Language_ID<a class="headerlink" href="#ft_get_cmap_language_id" title="Permanent link">¶</a></h2>
<p>Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a> )
- <b>FT_Get_CMap_Language_ID</b>( <a href="ft2-base_interface.html#ft_charmap">FT_CharMap</a> charmap );
+ <b>FT_Get_CMap_Language_ID</b>( <a href="ft2-character_mapping.html#ft_charmap">FT_CharMap</a> charmap );
</code></pre></div>
<p>Return cmap language ID as specified in the OpenType standard. Definitions of language ID values are in file <code><a href="ft2-header_file_macros.html#ft_truetype_ids_h">FT_TRUETYPE_IDS_H</a></code>.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="charmap">charmap</td><td class="desc">
<p>The target charmap.</p>
<h2 id="ft_get_cmap_format">FT_Get_CMap_Format<a class="headerlink" href="#ft_get_cmap_format" title="Permanent link">¶</a></h2>
<p>Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_long">FT_Long</a> )
- <b>FT_Get_CMap_Format</b>( <a href="ft2-base_interface.html#ft_charmap">FT_CharMap</a> charmap );
+ <b>FT_Get_CMap_Format</b>( <a href="ft2-character_mapping.html#ft_charmap">FT_CharMap</a> charmap );
</code></pre></div>
<p>Return the format of an SFNT ‘cmap’ table.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="charmap">charmap</td><td class="desc">
<p>The target charmap.</p>
</code></pre></div>
<p>Deprecated, no effect.</p>
-<p>Previously: A constant used as the tag of an <code><a href="ft2-base_interface.html#ft_parameter">FT_Parameter</a></code> structure to indicate that unpatented methods only should be used by the TrueType bytecode interpreter for a typeface opened by <code><a href="ft2-base_interface.html#ft_open_face">FT_Open_Face</a></code>.</p>
+<p>Previously: A constant used as the tag of an <code><a href="ft2-face_creation.html#ft_parameter">FT_Parameter</a></code> structure to indicate that unpatented methods only should be used by the TrueType bytecode interpreter for a typeface opened by <code><a href="ft2-face_creation.html#ft_open_face">FT_Open_Face</a></code>.</p>
<hr>
<h2 id="tt_platform_xxx">TT_PLATFORM_XXX<a class="headerlink" href="#tt_platform_xxx" title="Permanent link">¶</a></h2>
#<span class="keyword">define</span> <a href="ft2-truetype_tables.html#tt_platform_adobe">TT_PLATFORM_ADOBE</a> 7 /* artificial */
</code></pre></div>
-<p>A list of valid values for the <code>platform_id</code> identifier code in <code><a href="ft2-
base_interface.html#ft_charmaprec">FT_CharMapRec</a></code> and <code><a href="ft2-sfnt_names.html#ft_sfntname">FT_SfntName</a></code> structures.</p>
+<p>A list of valid values for the <code>platform_id</code> identifier code in <code><a href="ft2-
character_mapping.html#ft_charmaprec">FT_CharMapRec</a></code> and <code><a href="ft2-sfnt_names.html#ft_sfntname">FT_SfntName</a></code> structures.</p>
<h4>values</h4>
-
<table class="fields">
<tr><td class="val" id="tt_platform_apple_unicode">TT_PLATFORM_APPLE_UNICODE</td><td class="desc">
<p>Used by Apple to indicate a Unicode character map and/or name entry. See <code><a href="ft2-truetype_tables.html#tt_apple_id_xxx">TT_APPLE_ID_XXX</a></code> for corresponding <code>encoding_id</code> values. Note that name entries in this format are coded as big-endian UCS-2 character codes <em>only</em>.</p>
<p>Used to indicate application-specific charmaps.</p>
</td></tr>
<tr><td class="val" id="tt_platform_adobe">TT_PLATFORM_ADOBE</td><td class="desc">
-<p>This value isn't part of any font format specification, but is used by FreeType to report Adobe-specific charmaps in an <code><a href="ft2-
base_interface.html#ft_charmaprec">FT_CharMapRec</a></code> structure. See <code><a href="ft2-truetype_tables.html#tt_adobe_id_xxx">TT_ADOBE_ID_XXX</a></code>.</p>
+<p>This value isn't part of any font format specification, but is used by FreeType to report Adobe-specific charmaps in an <code><a href="ft2-
character_mapping.html#ft_charmaprec">FT_CharMapRec</a></code> structure. See <code><a href="ft2-truetype_tables.html#tt_adobe_id_xxx">TT_ADOBE_ID_XXX</a></code>.</p>
</td></tr>
</table>
<p>A list of valid values for the <code>encoding_id</code> for <code><a href="ft2-truetype_tables.html#tt_platform_xxx">TT_PLATFORM_APPLE_UNICODE</a></code> charmaps and name entries.</p>
<h4>values</h4>
-
<table class="fields long">
<tr><td class="val" id="tt_apple_id_default">TT_APPLE_ID_DEFAULT</td><td class="desc">
<p>Unicode version 1.0.</p>
<p>A list of valid values for the <code>encoding_id</code> for <code><a href="ft2-truetype_tables.html#tt_platform_xxx">TT_PLATFORM_ISO</a></code> charmaps and name entries.</p>
<p>Their use is now deprecated.</p>
<h4>values</h4>
-
<table class="fields">
<tr><td class="val" id="tt_iso_id_7bit_ascii">TT_ISO_ID_7BIT_ASCII</td><td class="desc">
<p>ASCII.</p>
<p>A list of valid values for the <code>encoding_id</code> for <code><a href="ft2-truetype_tables.html#tt_platform_xxx">TT_PLATFORM_MICROSOFT</a></code> charmaps and name entries.</p>
<h4>values</h4>
-
<table class="fields">
<tr><td class="val" id="tt_ms_id_symbol_cs">TT_MS_ID_SYMBOL_CS</td><td class="desc">
-<p>Microsoft symbol encoding. See <code><a href="ft2-base_interface.html#ft_encoding">FT_ENCODING_MS_SYMBOL</a></code>.</p>
+<p>Microsoft symbol encoding. See <code><a href="ft2-character_mapping.html#ft_encoding">FT_ENCODING_MS_SYMBOL</a></code>.</p>
</td></tr>
<tr><td class="val" id="tt_ms_id_unicode_cs">TT_MS_ID_UNICODE_CS</td><td class="desc">
-<p>Microsoft WGL4 charmap, matching Unicode. See <code><a href="ft2-base_interface.html#ft_encoding">FT_ENCODING_UNICODE</a></code>.</p>
+<p>Microsoft WGL4 charmap, matching Unicode. See <code><a href="ft2-character_mapping.html#ft_encoding">FT_ENCODING_UNICODE</a></code>.</p>
</td></tr>
<tr><td class="val" id="tt_ms_id_sjis">TT_MS_ID_SJIS</td><td class="desc">
-<p>Shift JIS Japanese encoding. See <code><a href="ft2-base_interface.html#ft_encoding">FT_ENCODING_SJIS</a></code>.</p>
+<p>Shift JIS Japanese encoding. See <code><a href="ft2-character_mapping.html#ft_encoding">FT_ENCODING_SJIS</a></code>.</p>
</td></tr>
<tr><td class="val" id="tt_ms_id_prc">TT_MS_ID_PRC</td><td class="desc">
-<p>Chinese encodings as used in the People's Republic of China (PRC). This means the encodings GB 2312 and its supersets GBK and GB 18030. See <code><a href="ft2-base_interface.html#ft_encoding">FT_ENCODING_PRC</a></code>.</p>
+<p>Chinese encodings as used in the People's Republic of China (PRC). This means the encodings GB 2312 and its supersets GBK and GB 18030. See <code><a href="ft2-character_mapping.html#ft_encoding">FT_ENCODING_PRC</a></code>.</p>
</td></tr>
<tr><td class="val" id="tt_ms_id_big_5">TT_MS_ID_BIG_5</td><td class="desc">
-<p>Traditional Chinese as used in Taiwan and Hong Kong. See <code><a href="ft2-base_interface.html#ft_encoding">FT_ENCODING_BIG5</a></code>.</p>
+<p>Traditional Chinese as used in Taiwan and Hong Kong. See <code><a href="ft2-character_mapping.html#ft_encoding">FT_ENCODING_BIG5</a></code>.</p>
</td></tr>
<tr><td class="val" id="tt_ms_id_wansung">TT_MS_ID_WANSUNG</td><td class="desc">
-<p>Korean Extended Wansung encoding. See <code><a href="ft2-base_interface.html#ft_encoding">FT_ENCODING_WANSUNG</a></code>.</p>
+<p>Korean Extended Wansung encoding. See <code><a href="ft2-character_mapping.html#ft_encoding">FT_ENCODING_WANSUNG</a></code>.</p>
</td></tr>
<tr><td class="val" id="tt_ms_id_johab">TT_MS_ID_JOHAB</td><td class="desc">
-<p>Korean Johab encoding. See <code><a href="ft2-base_interface.html#ft_encoding">FT_ENCODING_JOHAB</a></code>.</p>
+<p>Korean Johab encoding. See <code><a href="ft2-character_mapping.html#ft_encoding">FT_ENCODING_JOHAB</a></code>.</p>
</td></tr>
<tr><td class="val" id="tt_ms_id_ucs_4">TT_MS_ID_UCS_4</td><td class="desc">
<p>UCS-4 or UTF-32 charmaps. This has been added to the OpenType specification version 1.4 (mid-2001).</p>
<p>A list of valid values for the <code>encoding_id</code> for <code><a href="ft2-truetype_tables.html#tt_platform_xxx">TT_PLATFORM_ADOBE</a></code> charmaps. This is a FreeType-specific extension!</p>
<h4>values</h4>
-
<table class="fields">
<tr><td class="val" id="tt_adobe_id_standard">TT_ADOBE_ID_STANDARD</td><td class="desc">
<p>Adobe standard encoding.</p>
#<span class="keyword">define</span> TT_MS_LANGID_MALAY_MALAYSIA 0x043E
#<span class="keyword">define</span> TT_MS_LANGID_MALAY_BRUNEI_DARUSSALAM 0x083E
#<span class="keyword">define</span> TT_MS_LANGID_KAZAKH_KAZAKHSTAN 0x043F
-#<span class="keyword">define</span> TT_MS_LANGID_KYRGYZ_KYRGYZSTAN /* Cyrillic*/ 0x0440
+#<span class="keyword">define</span> TT_MS_LANGID_KYRGYZ_KYRGYZSTAN /* Cyrillic */ 0x0440
#<span class="keyword">define</span> TT_MS_LANGID_KISWAHILI_KENYA 0x0441
#<span class="keyword">define</span> TT_MS_LANGID_TURKMEN_TURKMENISTAN 0x0442
#<span class="keyword">define</span> TT_MS_LANGID_UZBEK_UZBEKISTAN_LATIN 0x0443
<p>Possible bit mask values for the <code>ulUnicodeRangeX</code> fields in an SFNT ‘OS/2’ table.</p>
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+
+
+ <li class="md-nav__item">
+ <a href="ft2-sizes_management.html" class="md-nav__link">
+ Size Management
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
- CID Fonts
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
- PFR Fonts
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-header_file_macros.html" class="md-nav__link">
+ Header File Macros
+ </a>
+ </li>
+
-
-
-
+ </ul>
+ </nav>
+ </li>
+
+
+
+
+
- <li class="md-nav__item">
- <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
- Window FNT Files
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+
+ <label class="md-nav__link" for="__nav_6">
+ Format-Specific API
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+ <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_6">
+ <span class="md-nav__icon md-icon"></span>
+ Format-Specific API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-multiple_masters.html" class="md-nav__link">
+ Multiple Masters
+ </a>
+ </li>
+
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-truetype_tables.html" class="md-nav__link">
+ TrueType Tables
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-type1_tables.html" class="md-nav__link">
+ Type 1 Tables
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sfnt_names.html" class="md-nav__link">
+ SFNT Names
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bdf_fonts.html" class="md-nav__link">
+ BDF and PCF Files
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
- Font Formats
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cid_fonts.html" class="md-nav__link">
+ CID Fonts
+ </a>
+ </li>
+
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pfr_fonts.html" class="md-nav__link">
+ PFR Fonts
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+ Window FNT Files
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-svg_fonts.html" class="md-nav__link">
+ OpenType SVG Fonts
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-font_formats.html" class="md-nav__link">
+ Font Formats
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
- Gasp Table
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gasp_table.html" class="md-nav__link">
+ Gasp Table
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
-
- <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6" checked>
+
+
- <label class="md-nav__link" for="nav-6">
- Controlling FreeType Modules
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-6">
+ <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" checked>
+
+ <label class="md-nav__link" for="__nav_7">
Controlling FreeType Modules
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
+ <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+ <label class="md-nav__title" for="__nav_7">
+ <span class="md-nav__icon md-icon"></span>
+ Controlling FreeType Modules
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
- The auto-hinter
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-auto_hinter.html" class="md-nav__link">
+ The auto-hinter
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cff_driver.html" class="md-nav__link">
+ The CFF driver
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
- The CFF driver
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
- The Type 1 and CID drivers
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+ The Type 1 and CID drivers
+ </a>
+ </li>
+
-
-
-
-
+
+
-
-
- <li class="md-nav__item md-nav__item--active">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+
+
+ <li class="md-nav__item md-nav__item--active">
-
-
- <label class="md-nav__link md-nav__link--active" for="__toc">
+ <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+
+
+
+
+
+ <label class="md-nav__link md-nav__link--active" for="__toc">
+ The TrueType driver
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+
+ <a href="ft2-tt_driver.html" class="md-nav__link md-nav__link--active">
The TrueType driver
- </label>
-
- <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link md-nav__link--active">
- The TrueType driver
- </a>
-
+ </a>
-<nav class="md-nav md-nav--secondary">
+
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+
- <label class="md-nav__title" for="__toc">Table of contents</label>
- <ul class="md-nav__list" data-md-scrollfix>
+ <label class="md-nav__title" for="__toc">
+ <span class="md-nav__icon md-icon"></span>
+ Table of contents
+ </label>
+ <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
<li class="md-nav__item">
<a href="#synopsis" class="md-nav__link">
</li>
-
-
-
-
</ul>
</nav>
-
- </li>
+
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
- The PCF driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pcf_driver.html" class="md-nav__link">
+ The PCF driver
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+ The SVG driver
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
- Driver properties
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
- Parameter Tags
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-properties.html" class="md-nav__link">
+ Driver properties
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-parameter_tags.html" class="md-nav__link">
+ Parameter Tags
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-lcd_rendering.html" class="md-nav__link">
+ Subpixel Rendering
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
- Subpixel Rendering
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
-
- <label class="md-nav__link" for="nav-7">
- Cache Sub-System
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-7">
- Cache Sub-System
- </label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
- Cache Sub-System
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
-
+
+
+
+ <li class="md-nav__item md-nav__item--nested">
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
-
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
-
- <label class="md-nav__link" for="nav-8">
- Support API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-8">
- Support API
+ <label class="md-nav__link" for="__nav_8">
+ Cache Sub-System
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-computations.html" title="Computations" class="md-nav__link">
- Computations
- </a>
- </li>
-
-
-
+ <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+ <label class="md-nav__title" for="__nav_8">
+ <span class="md-nav__icon md-icon"></span>
+ Cache Sub-System
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
- List Processing
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
- Outline Processing
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
- Quick retrieval of advance values
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
- Bitmap Handling
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
- Scanline Converter
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
- Glyph Stroker
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
- System Interface
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cache_subsystem.html" class="md-nav__link">
+ Cache Sub-System
+ </a>
+ </li>
+
-
-
-
+ </ul>
+ </nav>
+ </li>
+
+
+
+
+
- <li class="md-nav__item">
- <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
- Module Management
- </a>
- </li>
-
-
-
-
+
+
+
+
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+
+ <label class="md-nav__link" for="__nav_9">
+ Support API
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+ <nav class="md-nav" aria-label="Support API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_9">
+ <span class="md-nav__icon md-icon"></span>
+ Support API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-computations.html" class="md-nav__link">
+ Computations
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-list_processing.html" class="md-nav__link">
+ List Processing
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
- GZIP Streams
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-outline_processing.html" class="md-nav__link">
+ Outline Processing
+ </a>
+ </li>
+
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-quick_advance.html" class="md-nav__link">
+ Quick retrieval of advance values
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bitmap_handling.html" class="md-nav__link">
+ Bitmap Handling
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-raster.html" class="md-nav__link">
+ Scanline Converter
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_stroker.html" class="md-nav__link">
+ Glyph Stroker
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
- LZW Streams
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-system_interface.html" class="md-nav__link">
+ System Interface
+ </a>
+ </li>
+
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-module_management.html" class="md-nav__link">
+ Module Management
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gzip.html" class="md-nav__link">
+ GZIP Streams
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-lzw.html" class="md-nav__link">
+ LZW Streams
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bzip2.html" class="md-nav__link">
+ BZIP2 Streams
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
- BZIP2 Streams
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-debugging_apis.html" class="md-nav__link">
+ External Debugging APIs
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-9" type="checkbox" id="nav-9">
+
+
+
- <label class="md-nav__link" for="nav-9">
- Error Codes
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-9">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+
+ <label class="md-nav__link" for="__nav_10">
Error Codes
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+ <label class="md-nav__title" for="__nav_10">
+ <span class="md-nav__icon md-icon"></span>
+ Error Codes
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-error_enumerations.html" title="Error Enumerations" class="md-nav__link">
- Error Enumerations
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-error_enumerations.html" class="md-nav__link">
+ Error Enumerations
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
- Error Code Values
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-error_code_values.html" class="md-nav__link">
+ Error Code Values
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-10" type="checkbox" id="nav-10">
+
+
+
- <label class="md-nav__link" for="nav-10">
- Miscellaneous
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-10">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" >
+
+ <label class="md-nav__link" for="__nav_11">
Miscellaneous
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
+ <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+ <label class="md-nav__title" for="__nav_11">
+ <span class="md-nav__icon md-icon"></span>
+ Miscellaneous
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-gx_validation.html" title="TrueTypeGX/AAT Validation" class="md-nav__link">
- TrueTypeGX/AAT Validation
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gx_validation.html" class="md-nav__link">
+ TrueTypeGX/AAT Validation
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-incremental.html" title="Incremental Loading" class="md-nav__link">
- Incremental Loading
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-incremental.html" class="md-nav__link">
+ Incremental Loading
+ </a>
+ </li>
+
-
-
-
-
-
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<h1 id="the-truetype-driver">The TrueType driver<a class="headerlink" href="#the-truetype-driver" title="Permanent link">¶</a></h1>
<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">¶</a></h2>
-<p>While FreeType's TrueType driver doesn't expose API functions by itself, it is possible to control its behaviour with <code><a href="ft2-module_management.html#ft_property_set">FT_Property_Set</a></code> and <code><a href="ft2-module_management.html#ft_property_get">FT_Property_Get</a></code>. The following lists the available properties together with the necessary macros and structures.</p>
-<p>The TrueType driver's module name is ‘truetype’.</p>
-<p>A single property <code><a href="ft2-properties.html#interpreter-version">interpreter-version</a></code> is available, as documented in the ‘<a href="ft2-properties.html#properties">Driver properties</a>’ section.</p>
-<p>We start with a list of definitions, kindly provided by Greg Hitchcock.</p>
+<p>While FreeType's TrueType driver doesn't expose API functions by itself, it is possible to control its behaviour with <code><a href="ft2-module_management.html#ft_property_set">FT_Property_Set</a></code> and <code><a href="ft2-module_management.html#ft_property_get">FT_Property_Get</a></code>.</p>
+<p>The TrueType driver's module name is ‘truetype’; a single property <code><a href="ft2-properties.html#interpreter-version">interpreter-version</a></code> is available, as documented in the ‘<a href="ft2-properties.html#properties">Driver properties</a>’ section.</p>
+<p>To help understand the differences between interpreter versions, we introduce a list of definitions, kindly provided by Greg Hitchcock.</p>
<p><em>Bi-Level Rendering</em></p>
<p>Monochromatic rendering, exclusively used in the early days of TrueType by both Apple and Microsoft. Microsoft's GDI interface supported hinting of the right-side bearing point, such that the advance width could be non-linear. Most often this was done to achieve some level of glyph symmetry. To enable reasonable performance (e.g., not having to run hinting on all glyphs just to get the widths) there was a bit in the head table indicating if the side bearing was hinted, and additional tables, ‘hdmx’ and ‘LTSH’, to cache hinting widths across multiple sizes and device aspect ratios.</p>
<p><em>Font Smoothing</em></p>
<p><em>Native ClearType Mode</em></p>
<p>(Not to be confused with ‘natural widths’.) This mode removes all the exceptions in the TrueType interpreter when running with ClearType. Any issues on widths would still apply, though.</p>
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+ <label class="md-nav__title" for="__nav_4">
+ <span class="md-nav__icon md-icon"></span>
+ Core API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-version.html" title="FreeType Version" class="md-nav__link">
- FreeType Version
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-basic_types.html" class="md-nav__link">
+ Basic Data Types
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link">
- Basic Data Types
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-library_setup.html" class="md-nav__link">
+ Library Setup
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link">
- Base Interface
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-face_creation.html" class="md-nav__link">
+ Face Creation
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
- Unicode Variation Sequences
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-font_testing_macros.html" class="md-nav__link">
+ Font Testing Macros
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
- Glyph Color Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+ Sizing and Scaling
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
- Glyph Layer Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+ Glyph Retrieval
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
- Glyph Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-character_mapping.html" class="md-nav__link">
+ Character Mapping
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
- Mac Specific Interface
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-information_retrieval.html" class="md-nav__link">
+ Information Retrieval
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
- Size Management
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-other_api_data.html" class="md-nav__link">
+ Other API Data
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
- Header File Macros
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
+ </ul>
+ </nav>
+ </li>
+
-
-
- <li class="md-nav__item md-nav__item--active md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5" checked>
+
+
- <label class="md-nav__link" for="nav-5">
- Format-Specific API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-5">
- Format-Specific API
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+
+ <label class="md-nav__link" for="__nav_5">
+ Extended API
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
+ <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_5">
+ <span class="md-nav__icon md-icon"></span>
+ Extended API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
- Multiple Masters
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_variants.html" class="md-nav__link">
+ Unicode Variation Sequences
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-color_management.html" class="md-nav__link">
+ Glyph Color Management
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-layer_management.html" class="md-nav__link">
+ Glyph Layer Management
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
- TrueType Tables
- </a>
- </li>
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_management.html" class="md-nav__link">
+ Glyph Management
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-mac_specific.html" class="md-nav__link">
+ Mac Specific Interface
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sizes_management.html" class="md-nav__link">
+ Size Management
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-header_file_macros.html" class="md-nav__link">
+ Header File Macros
+ </a>
+ </li>
+
+ </ul>
+ </nav>
+ </li>
+
- <li class="md-nav__item md-nav__item--active">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+
+
+
+
+
+
+
- <label class="md-nav__link md-nav__link--active" for="__toc">
- Type 1 Tables
+ <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" checked>
+
+ <label class="md-nav__link" for="__nav_6">
+ Format-Specific API
+ <span class="md-nav__icon md-icon"></span>
</label>
+ <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_6">
+ <span class="md-nav__icon md-icon"></span>
+ Format-Specific API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-multiple_masters.html" class="md-nav__link">
+ Multiple Masters
+ </a>
+ </li>
+
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-truetype_tables.html" class="md-nav__link">
+ TrueType Tables
+ </a>
+ </li>
+
+
+
+
+
+
- <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link md-nav__link--active">
- Type 1 Tables
- </a>
-
+
+
+ <li class="md-nav__item md-nav__item--active">
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+
+
+
-<nav class="md-nav md-nav--secondary">
+
+ <label class="md-nav__link md-nav__link--active" for="__toc">
+ Type 1 Tables
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+
+ <a href="ft2-type1_tables.html" class="md-nav__link md-nav__link--active">
+ Type 1 Tables
+ </a>
+
+
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+
- <label class="md-nav__title" for="__toc">Table of contents</label>
- <ul class="md-nav__list" data-md-scrollfix>
+ <label class="md-nav__title" for="__toc">
+ <span class="md-nav__icon md-icon"></span>
+ Table of contents
+ </label>
+ <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
<li class="md-nav__item">
<a href="#synopsis" class="md-nav__link">
</li>
-
-
-
-
</ul>
</nav>
-
- </li>
+
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sfnt_names.html" class="md-nav__link">
+ SFNT Names
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
- SFNT Names
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
- BDF and PCF Files
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bdf_fonts.html" class="md-nav__link">
+ BDF and PCF Files
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cid_fonts.html" class="md-nav__link">
+ CID Fonts
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
- CID Fonts
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
- PFR Fonts
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pfr_fonts.html" class="md-nav__link">
+ PFR Fonts
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
- Window FNT Files
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+ Window FNT Files
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-svg_fonts.html" class="md-nav__link">
+ OpenType SVG Fonts
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
- Font Formats
- </a>
- </li>
-
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-font_formats.html" class="md-nav__link">
+ Font Formats
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
- Gasp Table
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gasp_table.html" class="md-nav__link">
+ Gasp Table
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+
+
+
- <label class="md-nav__link" for="nav-6">
- Controlling FreeType Modules
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-6">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+
+ <label class="md-nav__link" for="__nav_7">
Controlling FreeType Modules
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
+ <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+ <label class="md-nav__title" for="__nav_7">
+ <span class="md-nav__icon md-icon"></span>
+ Controlling FreeType Modules
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
- The auto-hinter
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-auto_hinter.html" class="md-nav__link">
+ The auto-hinter
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cff_driver.html" class="md-nav__link">
+ The CFF driver
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
- The CFF driver
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
- The Type 1 and CID drivers
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+ The Type 1 and CID drivers
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
- The TrueType driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-tt_driver.html" class="md-nav__link">
+ The TrueType driver
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pcf_driver.html" class="md-nav__link">
+ The PCF driver
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
- The PCF driver
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
- Driver properties
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+ The SVG driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
- Parameter Tags
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-properties.html" class="md-nav__link">
+ Driver properties
+ </a>
+ </li>
+
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-parameter_tags.html" class="md-nav__link">
+ Parameter Tags
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
- Subpixel Rendering
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-lcd_rendering.html" class="md-nav__link">
+ Subpixel Rendering
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+
+
+
- <label class="md-nav__link" for="nav-7">
- Cache Sub-System
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-7">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+
+ <label class="md-nav__link" for="__nav_8">
Cache Sub-System
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+ <label class="md-nav__title" for="__nav_8">
+ <span class="md-nav__icon md-icon"></span>
+ Cache Sub-System
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
- Cache Sub-System
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cache_subsystem.html" class="md-nav__link">
+ Cache Sub-System
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
+
+
+
- <label class="md-nav__link" for="nav-8">
- Support API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-8">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+
+ <label class="md-nav__link" for="__nav_9">
Support API
- </label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-computations.html" title="Computations" class="md-nav__link">
- Computations
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
- List Processing
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
- Outline Processing
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
- Quick retrieval of advance values
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
- Bitmap Handling
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
- Scanline Converter
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
- Glyph Stroker
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
- System Interface
- </a>
- </li>
-
-
-
-
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+ <nav class="md-nav" aria-label="Support API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_9">
+ <span class="md-nav__icon md-icon"></span>
+ Support API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+ <li class="md-nav__item">
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<a href="ft2-basic_types.html#ft_uint">FT_UInt</a> num_subrs;
<a href="ft2-basic_types.html#ft_ulong">FT_ULong</a> subrmap_offset;
- <a href="ft2-basic_types.html#ft_int">FT_Int</a> sd_bytes;
+ <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> sd_bytes;
} <b>CID_FaceDictRec</b>;
</code></pre></div>
<a href="ft2-basic_types.html#ft_ulong">FT_ULong</a> xuid[16];
<a href="ft2-basic_types.html#ft_ulong">FT_ULong</a> cidmap_offset;
- <a href="ft2-basic_types.html#ft_int">FT_Int</a> fd_bytes;
- <a href="ft2-basic_types.html#ft_int">FT_Int</a> gd_bytes;
+ <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> fd_bytes;
+ <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> gd_bytes;
<a href="ft2-basic_types.html#ft_ulong">FT_ULong</a> cid_count;
- <a href="ft2-basic_types.html#ft_int">FT_Int</a> num_dicts;
+ <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> num_dicts;
<a href="ft2-type1_tables.html#cid_facedict">CID_FaceDict</a> font_dicts;
<a href="ft2-basic_types.html#ft_ulong">FT_ULong</a> data_offset;
<h2 id="ft_has_ps_glyph_names">FT_Has_PS_Glyph_Names<a class="headerlink" href="#ft_has_ps_glyph_names" title="Permanent link">¶</a></h2>
<p>Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_int">FT_Int</a> )
- <b>FT_Has_PS_Glyph_Names</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face );
+ <b>FT_Has_PS_Glyph_Names</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face );
</code></pre></div>
-<p>Return true if a given face provides reliable PostScript glyph names. This is similar to using the <code><a href="ft2-base_interface.html#ft_has_glyph_names">FT_HAS_GLYPH_NAMES</a></code> macro, except that certain fonts (mostly TrueType) contain incorrect glyph name tables.</p>
-<p>When this function returns true, the caller is sure that the glyph names returned by <code><a href="ft2-base_interface.html#ft_get_glyph_name">FT_Get_Glyph_Name</a></code> are reliable.</p>
+<p>Return true if a given face provides reliable PostScript glyph names. This is similar to using the <code><a href="ft2-font_testing_macros.html#ft_has_glyph_names">FT_HAS_GLYPH_NAMES</a></code> macro, except that certain fonts (mostly TrueType) contain incorrect glyph name tables.</p>
+<p>When this function returns true, the caller is sure that the glyph names returned by <code><a href="ft2-information_retrieval.html#ft_get_glyph_name">FT_Get_Glyph_Name</a></code> are reliable.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="face">face</td><td class="desc">
<p>face handle</p>
<h2 id="ft_get_ps_font_info">FT_Get_PS_Font_Info<a class="headerlink" href="#ft_get_ps_font_info" title="Permanent link">¶</a></h2>
<p>Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Get_PS_Font_Info</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
+ <b>FT_Get_PS_Font_Info</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
<a href="ft2-type1_tables.html#ps_fontinfo">PS_FontInfo</a> afont_info );
</code></pre></div>
<p>Retrieve the <code><a href="ft2-type1_tables.html#ps_fontinforec">PS_FontInfoRec</a></code> structure corresponding to a given PostScript font.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="face">face</td><td class="desc">
<p>PostScript face handle.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="afont_info">afont_info</td><td class="desc">
-<p>Output font info structure pointer.</p>
+<p>A pointer to a <code><a href="ft2-type1_tables.html#ps_fontinforec">PS_FontInfoRec</a></code> object.</p>
</td></tr>
</table>
<h4>note</h4>
<p>String pointers within the <code><a href="ft2-type1_tables.html#ps_fontinforec">PS_FontInfoRec</a></code> structure are owned by the face and don't need to be freed by the caller. Missing entries in the font's FontInfo dictionary are represented by <code>NULL</code> pointers.</p>
-<p>If the font's format is not PostScript-based, this function will return the <code>FT_Err_Invalid_Argument</code> error code.</p>
+<p>The following font formats support this feature: ‘Type 1’, ‘Type 42’, ‘CFF’, ‘CID Type 1’. For other font formats this function returns the <code>FT_Err_Invalid_Argument</code> error code.</p>
+<h4>example</h4>
+<div class="highlight"><pre><span></span><code> PS_FontInfoRec font_info;
+
+
+ error = FT_Get_PS_Font_Info( face, &font_info );
+ ...
+</code></pre></div>
<hr>
<h2 id="ft_get_ps_font_private">FT_Get_PS_Font_Private<a class="headerlink" href="#ft_get_ps_font_private" title="Permanent link">¶</a></h2>
<p>Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Get_PS_Font_Private</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
+ <b>FT_Get_PS_Font_Private</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
<a href="ft2-type1_tables.html#ps_private">PS_Private</a> afont_private );
</code></pre></div>
<p>Retrieve the <code><a href="ft2-type1_tables.html#ps_privaterec">PS_PrivateRec</a></code> structure corresponding to a given PostScript font.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="face">face</td><td class="desc">
<p>PostScript face handle.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="afont_private">afont_private</td><td class="desc">
-<p>Output private dictionary structure pointer.</p>
+<p>A pointer to a <code><a href="ft2-type1_tables.html#ps_privaterec">PS_PrivateRec</a></code> object.</p>
</td></tr>
</table>
<h4>note</h4>
<p>The string pointers within the <code><a href="ft2-type1_tables.html#ps_privaterec">PS_PrivateRec</a></code> structure are owned by the face and don't need to be freed by the caller.</p>
-<p>If the font's format is not PostScript-based, this function returns the <code>FT_Err_Invalid_Argument</code> error code.</p>
+<p>Only the ‘Type 1’ font format supports this feature. For other font formats this function returns the <code>FT_Err_Invalid_Argument</code> error code.</p>
+<h4>example</h4>
+<div class="highlight"><pre><span></span><code> PS_PrivateRec font_private;
+
+
+ error = FT_Get_PS_Font_Private( face, &font_private );
+ ...
+</code></pre></div>
<hr>
<h2 id="ft_get_ps_font_value">FT_Get_PS_Font_Value<a class="headerlink" href="#ft_get_ps_font_value" title="Permanent link">¶</a></h2>
<p>Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_long">FT_Long</a> )
- <b>FT_Get_PS_Font_Value</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
+ <b>FT_Get_PS_Font_Value</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
<a href="ft2-type1_tables.html#ps_dict_keys">PS_Dict_Keys</a> key,
<a href="ft2-basic_types.html#ft_uint">FT_UInt</a> idx,
<span class="keyword">void</span> *value,
<p>Retrieve the value for the supplied key from a PostScript font.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="face">face</td><td class="desc">
<p>PostScript face handle.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="value">value</td><td class="desc">
<p>The value matching the above key, if it exists.</p>
<p>A set of flags used to indicate which fields are present in a given blend dictionary (font info or private). Used to support Multiple Masters fonts.</p>
<h4>values</h4>
-
<table class="fields long">
<tr><td class="val" id="t1_blend_underline_position">T1_BLEND_UNDERLINE_POSITION</td><td class="desc">
<p>An enumeration describing the ‘Encoding’ entry in a Type 1 dictionary.</p>
<h4>values</h4>
-
<table class="fields long">
<tr><td class="val" id="t1_encoding_type_none">T1_ENCODING_TYPE_NONE</td><td class="desc">
<p>An enumeration used in calls to <code><a href="ft2-type1_tables.html#ft_get_ps_font_value">FT_Get_PS_Font_Value</a></code> to identify the Type 1 dictionary entry to retrieve.</p>
<h4>values</h4>
-
<table class="fields long">
<tr><td class="val" id="ps_dict_font_type">PS_DICT_FONT_TYPE</td><td class="desc">
<p>This type is equivalent to <code><a href="ft2-type1_tables.html#cid_faceinforec">CID_FaceInfoRec</a></code>. It is deprecated but kept to maintain source compatibility between various versions of FreeType.</p>
<hr>
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-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5">
+
+
+
- <label class="md-nav__link" for="nav-5">
- Format-Specific API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-5">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+
+ <label class="md-nav__link" for="__nav_6">
Format-Specific API
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
+ <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_6">
+ <span class="md-nav__icon md-icon"></span>
+ Format-Specific API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
- Multiple Masters
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-multiple_masters.html" class="md-nav__link">
+ Multiple Masters
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
- TrueType Tables
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-truetype_tables.html" class="md-nav__link">
+ TrueType Tables
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
- Type 1 Tables
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-type1_tables.html" class="md-nav__link">
+ Type 1 Tables
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sfnt_names.html" class="md-nav__link">
+ SFNT Names
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
- SFNT Names
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
- BDF and PCF Files
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bdf_fonts.html" class="md-nav__link">
+ BDF and PCF Files
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cid_fonts.html" class="md-nav__link">
+ CID Fonts
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
- CID Fonts
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
- PFR Fonts
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pfr_fonts.html" class="md-nav__link">
+ PFR Fonts
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+ Window FNT Files
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
- Window FNT Files
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
- Font Formats
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-svg_fonts.html" class="md-nav__link">
+ OpenType SVG Fonts
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-font_formats.html" class="md-nav__link">
+ Font Formats
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gasp_table.html" class="md-nav__link">
+ Gasp Table
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
- Gasp Table
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+
+
+
- <label class="md-nav__link" for="nav-6">
- Controlling FreeType Modules
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-6">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+
+ <label class="md-nav__link" for="__nav_7">
Controlling FreeType Modules
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
+ <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+ <label class="md-nav__title" for="__nav_7">
+ <span class="md-nav__icon md-icon"></span>
+ Controlling FreeType Modules
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
- The auto-hinter
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-auto_hinter.html" class="md-nav__link">
+ The auto-hinter
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cff_driver.html" class="md-nav__link">
+ The CFF driver
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
- The CFF driver
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
- The Type 1 and CID drivers
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+ The Type 1 and CID drivers
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-tt_driver.html" class="md-nav__link">
+ The TrueType driver
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
- The TrueType driver
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
- The PCF driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pcf_driver.html" class="md-nav__link">
+ The PCF driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
- Driver properties
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+ The SVG driver
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
- Parameter Tags
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-properties.html" class="md-nav__link">
+ Driver properties
+ </a>
+ </li>
+
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-parameter_tags.html" class="md-nav__link">
+ Parameter Tags
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
- Subpixel Rendering
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-lcd_rendering.html" class="md-nav__link">
+ Subpixel Rendering
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
-
- <label class="md-nav__link" for="nav-7">
- Cache Sub-System
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-7">
- Cache Sub-System
- </label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
- Cache Sub-System
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
-
+
+
+
+ <li class="md-nav__item md-nav__item--nested">
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
-
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
-
- <label class="md-nav__link" for="nav-8">
- Support API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-8">
- Support API
+ <label class="md-nav__link" for="__nav_8">
+ Cache Sub-System
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-computations.html" title="Computations" class="md-nav__link">
- Computations
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
- List Processing
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
- Outline Processing
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
- Quick retrieval of advance values
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
- Bitmap Handling
- </a>
- </li>
-
-
+ <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+ <label class="md-nav__title" for="__nav_8">
+ <span class="md-nav__icon md-icon"></span>
+ Cache Sub-System
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
- Scanline Converter
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
- Glyph Stroker
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
- System Interface
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cache_subsystem.html" class="md-nav__link">
+ Cache Sub-System
+ </a>
+ </li>
+
-
-
-
+ </ul>
+ </nav>
+ </li>
+
+
+
+
+
- <li class="md-nav__item">
- <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
- Module Management
- </a>
- </li>
-
-
-
-
+
+
+
+
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+
+ <label class="md-nav__link" for="__nav_9">
+ Support API
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+ <nav class="md-nav" aria-label="Support API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_9">
+ <span class="md-nav__icon md-icon"></span>
+ Support API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-computations.html" class="md-nav__link">
+ Computations
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-list_processing.html" class="md-nav__link">
+ List Processing
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
- GZIP Streams
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-outline_processing.html" class="md-nav__link">
+ Outline Processing
+ </a>
+ </li>
+
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-quick_advance.html" class="md-nav__link">
+ Quick retrieval of advance values
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bitmap_handling.html" class="md-nav__link">
+ Bitmap Handling
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-raster.html" class="md-nav__link">
+ Scanline Converter
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_stroker.html" class="md-nav__link">
+ Glyph Stroker
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
- LZW Streams
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-system_interface.html" class="md-nav__link">
+ System Interface
+ </a>
+ </li>
+
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-module_management.html" class="md-nav__link">
+ Module Management
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gzip.html" class="md-nav__link">
+ GZIP Streams
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-lzw.html" class="md-nav__link">
+ LZW Streams
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bzip2.html" class="md-nav__link">
+ BZIP2 Streams
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
- BZIP2 Streams
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-debugging_apis.html" class="md-nav__link">
+ External Debugging APIs
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-9" type="checkbox" id="nav-9">
+
+
+
- <label class="md-nav__link" for="nav-9">
- Error Codes
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-9">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+
+ <label class="md-nav__link" for="__nav_10">
Error Codes
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+ <label class="md-nav__title" for="__nav_10">
+ <span class="md-nav__icon md-icon"></span>
+ Error Codes
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-error_enumerations.html" title="Error Enumerations" class="md-nav__link">
- Error Enumerations
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-error_enumerations.html" class="md-nav__link">
+ Error Enumerations
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
- Error Code Values
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-error_code_values.html" class="md-nav__link">
+ Error Code Values
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-10" type="checkbox" id="nav-10">
+
+
+
- <label class="md-nav__link" for="nav-10">
- Miscellaneous
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-10">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" >
+
+ <label class="md-nav__link" for="__nav_11">
Miscellaneous
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
+ <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+ <label class="md-nav__title" for="__nav_11">
+ <span class="md-nav__icon md-icon"></span>
+ Miscellaneous
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-gx_validation.html" title="TrueTypeGX/AAT Validation" class="md-nav__link">
- TrueTypeGX/AAT Validation
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gx_validation.html" class="md-nav__link">
+ TrueTypeGX/AAT Validation
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-incremental.html" title="Incremental Loading" class="md-nav__link">
- Incremental Loading
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-incremental.html" class="md-nav__link">
+ Incremental Loading
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
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<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">¶</a></h2>
<p>FreeType assumes that structures allocated by the user and passed as arguments are zeroed out except for the actual data. In other words, it is recommended to use <code>calloc</code> (or variants of it) instead of <code>malloc</code> for allocation.</p>
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- <p><a href="https://www.freetype.org">FreeType</a> » <a href="../">Docs</a> » <a href="index.html#core-api">Core API</a> » FreeType Version</p>
-<hr />
-<h1 id="freetype-version">FreeType Version<a class="headerlink" href="#freetype-version" title="Permanent link">¶</a></h1>
-<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">¶</a></h2>
-<p>Note that those functions and macros are of limited use because even a new release of FreeType with only documentation changes increases the version number.</p>
-<h2 id="ft_library_version">FT_Library_Version<a class="headerlink" href="#ft_library_version" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> FT_EXPORT( <span class="keyword">void</span> )
- <b>FT_Library_Version</b>( <a href="ft2-base_interface.html#ft_library">FT_Library</a> library,
- <a href="ft2-basic_types.html#ft_int">FT_Int</a> *amajor,
- <a href="ft2-basic_types.html#ft_int">FT_Int</a> *aminor,
- <a href="ft2-basic_types.html#ft_int">FT_Int</a> *apatch );
-</code></pre></div>
-
-<p>Return the version of the FreeType library being used. This is useful when dynamically linking to the library, since one cannot use the macros <code><a href="ft2-version.html#freetype_xxx">FREETYPE_MAJOR</a></code>, <code><a href="ft2-version.html#freetype_xxx">FREETYPE_MINOR</a></code>, and <code><a href="ft2-version.html#freetype_xxx">FREETYPE_PATCH</a></code>.</p>
-<h4>input</h4>
-
-<table class="fields">
-<tr><td class="val" id="library">library</td><td class="desc">
-<p>A source library handle.</p>
-</td></tr>
-</table>
-
-<h4>output</h4>
-
-<table class="fields">
-<tr><td class="val" id="amajor">amajor</td><td class="desc">
-<p>The major version number.</p>
-</td></tr>
-<tr><td class="val" id="aminor">aminor</td><td class="desc">
-<p>The minor version number.</p>
-</td></tr>
-<tr><td class="val" id="apatch">apatch</td><td class="desc">
-<p>The patch version number.</p>
-</td></tr>
-</table>
-
-<h4>note</h4>
-
-<p>The reason why this function takes a <code>library</code> argument is because certain programs implement library initialization in a custom way that doesn't use <code><a href="ft2-base_interface.html#ft_init_freetype">FT_Init_FreeType</a></code>.</p>
-<p>In such cases, the library version might not be available before the library object has been created.</p>
-<hr>
-
-<h2 id="ft_face_checktruetypepatents">FT_Face_CheckTrueTypePatents<a class="headerlink" href="#ft_face_checktruetypepatents" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_bool">FT_Bool</a> )
- <b>FT_Face_CheckTrueTypePatents</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face );
-</code></pre></div>
-
-<p>Deprecated, does nothing.</p>
-<h4>input</h4>
-
-<table class="fields">
-<tr><td class="val" id="face">face</td><td class="desc">
-<p>A face handle.</p>
-</td></tr>
-</table>
-
-<h4>return</h4>
-
-<p>Always returns false.</p>
-<h4>note</h4>
-
-<p>Since May 2010, TrueType hinting is no longer patented.</p>
-<h4>since</h4>
-
-<p>2.3.5</p>
-<hr>
-
-<h2 id="ft_face_setunpatentedhinting">FT_Face_SetUnpatentedHinting<a class="headerlink" href="#ft_face_setunpatentedhinting" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_bool">FT_Bool</a> )
- <b>FT_Face_SetUnpatentedHinting</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
- <a href="ft2-basic_types.html#ft_bool">FT_Bool</a> value );
-</code></pre></div>
-
-<p>Deprecated, does nothing.</p>
-<h4>input</h4>
-
-<table class="fields">
-<tr><td class="val" id="face">face</td><td class="desc">
-<p>A face handle.</p>
-</td></tr>
-<tr><td class="val" id="value">value</td><td class="desc">
-<p>New boolean setting.</p>
-</td></tr>
-</table>
-
-<h4>return</h4>
-
-<p>Always returns false.</p>
-<h4>note</h4>
-
-<p>Since May 2010, TrueType hinting is no longer patented.</p>
-<h4>since</h4>
-
-<p>2.3.5</p>
-<hr>
-
-<h2 id="freetype_xxx">FREETYPE_XXX<a class="headerlink" href="#freetype_xxx" title="Permanent link">¶</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <a href="ft2-version.html#freetype_major">FREETYPE_MAJOR</a> 2
-#<span class="keyword">define</span> <a href="ft2-version.html#freetype_minor">FREETYPE_MINOR</a> 10
-#<span class="keyword">define</span> <a href="ft2-version.html#freetype_patch">FREETYPE_PATCH</a> 4
-</code></pre></div>
-
-<p>These three macros identify the FreeType source code version. Use <code><a href="ft2-version.html#ft_library_version">FT_Library_Version</a></code> to access them at runtime.</p>
-<h4>values</h4>
-
-<table class="fields">
-<tr><td class="val" id="freetype_major">FREETYPE_MAJOR</td><td class="desc">
-<p>The major version number.</p>
-</td></tr>
-<tr><td class="val" id="freetype_minor">FREETYPE_MINOR</td><td class="desc">
-<p>The minor version number.</p>
-</td></tr>
-<tr><td class="val" id="freetype_patch">FREETYPE_PATCH</td><td class="desc">
-<p>The patch level.</p>
-</td></tr>
-</table>
-
-<h4>note</h4>
-
-<p>The version number of FreeType if built as a dynamic link library with the ‘libtool’ package is <em>not</em> controlled by these three macros.</p>
-<hr>
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<article class="md-content__inner md-typeset">
<p>A list of valid values for the <code>charset</code> byte in <code><a href="ft2-winfnt_fonts.html#ft_winfnt_headerrec">FT_WinFNT_HeaderRec</a></code>. Exact mapping tables for the various ‘cpXXXX’ encodings (except for ‘cp1361’) can be found at ‘<a href="ftp://ftp.unicode.org/Public/">ftp://ftp.unicode.org/Public/</a>’ in the <code>MAPPINGS/VENDORS/MICSFT/WINDOWS</code> subdirectory. ‘cp1361’ is roughly a superset of <code>MAPPINGS/OBSOLETE/EASTASIA/KSC/JOHAB.TXT</code>.</p>
<h4>values</h4>
-
<table class="fields">
<tr><td class="val" id="ft_winfnt_id_default">FT_WinFNT_ID_DEFAULT</td><td class="desc">
<p>This is used for font enumeration and font creation as a ‘don't care’ value. Valid font files don't contain this value. When querying for information about the character set of the font that is currently selected into a specified device context, this return value (of the related Windows API) simply denotes failure.</p>
<h2 id="ft_get_winfnt_header">FT_Get_WinFNT_Header<a class="headerlink" href="#ft_get_winfnt_header" title="Permanent link">¶</a></h2>
<p>Defined in FT_WINFONTS_H (freetype/ftwinfnt.h).</p>
<div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
- <b>FT_Get_WinFNT_Header</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
+ <b>FT_Get_WinFNT_Header</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a> face,
<a href="ft2-winfnt_fonts.html#ft_winfnt_headerrec">FT_WinFNT_HeaderRec</a> *aheader );
</code></pre></div>
<p>Retrieve a Windows FNT font info header.</p>
<h4>input</h4>
-
<table class="fields">
<tr><td class="val" id="face">face</td><td class="desc">
<p>A handle to the input face.</p>
</table>
<h4>output</h4>
-
<table class="fields">
<tr><td class="val" id="aheader">aheader</td><td class="desc">
<p>The WinFNT header.</p>
<p>This function only works with Windows FNT faces, returning an error otherwise.</p>
<hr>
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+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+
+ <label class="md-nav__link" for="__nav_5">
+ Extended API
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
+ <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_5">
+ <span class="md-nav__icon md-icon"></span>
+ Extended API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_variants.html" class="md-nav__link">
+ Unicode Variation Sequences
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
- Multiple Masters
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
- TrueType Tables
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-color_management.html" class="md-nav__link">
+ Glyph Color Management
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-layer_management.html" class="md-nav__link">
+ Glyph Layer Management
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
- Type 1 Tables
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
- SFNT Names
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_management.html" class="md-nav__link">
+ Glyph Management
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
- BDF and PCF Files
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-mac_specific.html" class="md-nav__link">
+ Mac Specific Interface
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
- CID Fonts
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sizes_management.html" class="md-nav__link">
+ Size Management
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
- PFR Fonts
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-header_file_macros.html" class="md-nav__link">
+ Header File Macros
+ </a>
+ </li>
+
-
-
-
+ </ul>
+ </nav>
+ </li>
+
+
+
+
+
- <li class="md-nav__item">
- <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
- Window FNT Files
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+
+ <label class="md-nav__link" for="__nav_6">
+ Format-Specific API
+ <span class="md-nav__icon md-icon"></span>
+ </label>
+ <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_6">
+ <span class="md-nav__icon md-icon"></span>
+ Format-Specific API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-multiple_masters.html" class="md-nav__link">
+ Multiple Masters
+ </a>
+ </li>
+
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-truetype_tables.html" class="md-nav__link">
+ TrueType Tables
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-type1_tables.html" class="md-nav__link">
+ Type 1 Tables
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-sfnt_names.html" class="md-nav__link">
+ SFNT Names
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bdf_fonts.html" class="md-nav__link">
+ BDF and PCF Files
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
- Font Formats
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cid_fonts.html" class="md-nav__link">
+ CID Fonts
+ </a>
+ </li>
+
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pfr_fonts.html" class="md-nav__link">
+ PFR Fonts
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+ Window FNT Files
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-svg_fonts.html" class="md-nav__link">
+ OpenType SVG Fonts
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-font_formats.html" class="md-nav__link">
+ Font Formats
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
- Gasp Table
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gasp_table.html" class="md-nav__link">
+ Gasp Table
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+
+
+
- <label class="md-nav__link" for="nav-6">
- Controlling FreeType Modules
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-6">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+
+ <label class="md-nav__link" for="__nav_7">
Controlling FreeType Modules
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+ <label class="md-nav__title" for="__nav_7">
+ <span class="md-nav__icon md-icon"></span>
+ Controlling FreeType Modules
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
- The auto-hinter
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-auto_hinter.html" class="md-nav__link">
+ The auto-hinter
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cff_driver.html" class="md-nav__link">
+ The CFF driver
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
- The CFF driver
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
- The Type 1 and CID drivers
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+ The Type 1 and CID drivers
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-tt_driver.html" class="md-nav__link">
+ The TrueType driver
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
- The TrueType driver
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
- The PCF driver
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-pcf_driver.html" class="md-nav__link">
+ The PCF driver
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+ The SVG driver
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
- Driver properties
- </a>
- </li>
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
- Parameter Tags
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-properties.html" class="md-nav__link">
+ Driver properties
+ </a>
+ </li>
+
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-parameter_tags.html" class="md-nav__link">
+ Parameter Tags
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-lcd_rendering.html" class="md-nav__link">
+ Subpixel Rendering
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
- Subpixel Rendering
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+
+
+
- <label class="md-nav__link" for="nav-7">
- Cache Sub-System
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-7">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+
+ <label class="md-nav__link" for="__nav_8">
Cache Sub-System
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
+ <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+ <label class="md-nav__title" for="__nav_8">
+ <span class="md-nav__icon md-icon"></span>
+ Cache Sub-System
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-cache_subsystem.html" class="md-nav__link">
+ Cache Sub-System
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
- Cache Sub-System
- </a>
- </li>
-
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
+
+
+
- <label class="md-nav__link" for="nav-8">
- Support API
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-8">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+
+ <label class="md-nav__link" for="__nav_9">
Support API
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-computations.html" title="Computations" class="md-nav__link">
- Computations
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
- List Processing
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
- Outline Processing
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
- Quick retrieval of advance values
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
- Bitmap Handling
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
- Scanline Converter
- </a>
- </li>
-
-
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
- Glyph Stroker
- </a>
- </li>
-
-
-
-
+ <nav class="md-nav" aria-label="Support API" data-md-level="1">
+ <label class="md-nav__title" for="__nav_9">
+ <span class="md-nav__icon md-icon"></span>
+ Support API
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-computations.html" class="md-nav__link">
+ Computations
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
- System Interface
- </a>
- </li>
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-list_processing.html" class="md-nav__link">
+ List Processing
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
- Module Management
- </a>
- </li>
-
-
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-outline_processing.html" class="md-nav__link">
+ Outline Processing
+ </a>
+ </li>
+
-
- <li class="md-nav__item">
- <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
- GZIP Streams
- </a>
- </li>
-
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-quick_advance.html" class="md-nav__link">
+ Quick retrieval of advance values
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bitmap_handling.html" class="md-nav__link">
+ Bitmap Handling
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-raster.html" class="md-nav__link">
+ Scanline Converter
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-glyph_stroker.html" class="md-nav__link">
+ Glyph Stroker
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
- LZW Streams
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-system_interface.html" class="md-nav__link">
+ System Interface
+ </a>
+ </li>
+
-
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-module_management.html" class="md-nav__link">
+ Module Management
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-gzip.html" class="md-nav__link">
+ GZIP Streams
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-lzw.html" class="md-nav__link">
+ LZW Streams
+ </a>
+ </li>
+
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-bzip2.html" class="md-nav__link">
+ BZIP2 Streams
+ </a>
+ </li>
+
- <li class="md-nav__item">
- <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
- BZIP2 Streams
- </a>
- </li>
+
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-debugging_apis.html" class="md-nav__link">
+ External Debugging APIs
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-9" type="checkbox" id="nav-9">
+
+
+
- <label class="md-nav__link" for="nav-9">
- Error Codes
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-9">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+
+ <label class="md-nav__link" for="__nav_10">
Error Codes
+ <span class="md-nav__icon md-icon"></span>
</label>
- <ul class="md-nav__list" data-md-scrollfix>
-
-
-
+ <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+ <label class="md-nav__title" for="__nav_10">
+ <span class="md-nav__icon md-icon"></span>
+ Error Codes
+ </label>
+ <ul class="md-nav__list" data-md-scrollfix>
-
-
-
- <li class="md-nav__item">
- <a href="ft2-error_enumerations.html" title="Error Enumerations" class="md-nav__link">
- Error Enumerations
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-error_enumerations.html" class="md-nav__link">
+ Error Enumerations
+ </a>
+ </li>
+
-
-
-
-
-
- <li class="md-nav__item">
- <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
- Error Code Values
- </a>
- </li>
+
+
+
+
+ <li class="md-nav__item">
+ <a href="ft2-error_code_values.html" class="md-nav__link">
+ Error Code Values
+ </a>
+ </li>
+
-
- </ul>
- </nav>
- </li>
+
+ </ul>
+ </nav>
+ </li>
+
-
- <li class="md-nav__item md-nav__item--nested">
-
- <input class="md-toggle md-nav__toggle" data-md-toggle="nav-10" type="checkbox" id="nav-10">
+
+
+
- <label class="md-nav__link" for="nav-10">
- Miscellaneous
- </label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
- <label class="md-nav__title" for="nav-10">
+ <li class="md-nav__item md-nav__item--nested">
+
+
+ <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" >
+
+ <label class="md-nav__link" for="__nav_11">
Miscellaneous
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<p><a href="https://www.freetype.org">FreeType</a> » <a href="../">Docs</a> » Table of Contents</p>
<hr />
-<h1 id="freetype-2104-api-reference">FreeType-2.10.4 API Reference<a class="headerlink" href="#freetype-2104-api-reference" title="Permanent link">¶</a></h1>
+<h1 id="freetype-2132-api-reference">FreeType-2.13.2 API Reference<a class="headerlink" href="#freetype-2132-api-reference" title="Permanent link">¶</a></h1>
<h1 id="table-of-contents">Table of Contents<a class="headerlink" href="#table-of-contents" title="Permanent link">¶</a></h1>
<h2 id="general-remarks">General Remarks<a class="headerlink" href="#general-remarks" title="Permanent link">¶</a></h2>
<table class="toc">
+<tr><td class="link"><a href="ft2-preamble.html">Preamble</a></td><td class="desc">
+<p>What FreeType is and isn't</p>
+</td></tr>
<tr><td class="link"><a href="ft2-header_inclusion.html">FreeType's header inclusion scheme</a></td><td class="desc">
<p>How client applications should include FreeType header files.</p>
</td></tr>
<p>How client applications should allocate FreeType data structures.</p>
</td></tr>
</table>
-
<h2 id="core-api">Core API<a class="headerlink" href="#core-api" title="Permanent link">¶</a></h2>
<table class="toc">
-<tr><td class="link"><a href="ft2-version.html">FreeType Version</a></td><td class="desc">
-<p>Functions and macros related to FreeType versions.</p>
-</td></tr>
<tr><td class="link"><a href="ft2-basic_types.html">Basic Data Types</a></td><td class="desc">
<p>The basic data types defined by the library.</p>
</td></tr>
-<tr><td class="link"><a href="ft2-base_interface.html">Base Interface</a></td><td class="desc">
-<p>The FreeType 2 base font interface.</p>
+<tr><td class="link"><a href="ft2-library_setup.html">Library Setup</a></td><td class="desc">
+<p>Functions to start and end the usage of the FreeType library.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-face_creation.html">Face Creation</a></td><td class="desc">
+<p>Functions to manage fonts.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-font_testing_macros.html">Font Testing Macros</a></td><td class="desc">
+<p>Macros to test various properties of fonts.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-sizing_and_scaling.html">Sizing and Scaling</a></td><td class="desc">
+<p>Functions to manage font sizes.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-glyph_retrieval.html">Glyph Retrieval</a></td><td class="desc">
+<p>Functions to manage glyphs.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-character_mapping.html">Character Mapping</a></td><td class="desc">
+<p>Functions to manage character-to-glyph maps.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-information_retrieval.html">Information Retrieval</a></td><td class="desc">
+<p>Functions to retrieve font and glyph information.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-other_api_data.html">Other API Data</a></td><td class="desc">
+<p>Other structures, enumerations, and macros.</p>
</td></tr>
+</table>
+<h2 id="extended-api">Extended API<a class="headerlink" href="#extended-api" title="Permanent link">¶</a></h2>
+<table class="toc">
<tr><td class="link"><a href="ft2-glyph_variants.html">Unicode Variation Sequences</a></td><td class="desc">
<p>The FreeType 2 interface to Unicode Variation Sequences (UVS), using the SFNT cmap format 14.</p>
</td></tr>
<p>Macro definitions used to <code>#include</code> specific header files.</p>
</td></tr>
</table>
-
<h2 id="format-specific-api">Format-Specific API<a class="headerlink" href="#format-specific-api" title="Permanent link">¶</a></h2>
<table class="toc">
<tr><td class="link"><a href="ft2-multiple_masters.html">Multiple Masters</a></td><td class="desc">
<tr><td class="link"><a href="ft2-winfnt_fonts.html">Window FNT Files</a></td><td class="desc">
<p>Windows FNT-specific API.</p>
</td></tr>
+<tr><td class="link"><a href="ft2-svg_fonts.html">OpenType SVG Fonts</a></td><td class="desc">
+<p>OT-SVG API between FreeType and an external SVG rendering library.</p>
+</td></tr>
<tr><td class="link"><a href="ft2-font_formats.html">Font Formats</a></td><td class="desc">
<p>Getting the font format.</p>
</td></tr>
<p>Retrieving TrueType ‘gasp’ table entries.</p>
</td></tr>
</table>
-
<h2 id="controlling-freetype-modules">Controlling FreeType Modules<a class="headerlink" href="#controlling-freetype-modules" title="Permanent link">¶</a></h2>
<table class="toc">
<tr><td class="link"><a href="ft2-auto_hinter.html">The auto-hinter</a></td><td class="desc">
<tr><td class="link"><a href="ft2-pcf_driver.html">The PCF driver</a></td><td class="desc">
<p>Controlling the PCF driver module.</p>
</td></tr>
+<tr><td class="link"><a href="ft2-ot_svg_driver.html">The SVG driver</a></td><td class="desc">
+<p>Controlling the external rendering of OT-SVG glyphs.</p>
+</td></tr>
<tr><td class="link"><a href="ft2-properties.html">Driver properties</a></td><td class="desc">
<p>Controlling driver modules.</p>
</td></tr>
<p>API to control subpixel rendering.</p>
</td></tr>
</table>
-
<h2 id="cache-sub-system">Cache Sub-System<a class="headerlink" href="#cache-sub-system" title="Permanent link">¶</a></h2>
<table class="toc">
<tr><td class="link"><a href="ft2-cache_subsystem.html">Cache Sub-System</a></td><td class="desc">
<p>How to cache face, size, and glyph data with FreeType 2.</p>
</td></tr>
</table>
-
<h2 id="support-api">Support API<a class="headerlink" href="#support-api" title="Permanent link">¶</a></h2>
<table class="toc">
<tr><td class="link"><a href="ft2-computations.html">Computations</a></td><td class="desc">
<tr><td class="link"><a href="ft2-bzip2.html">BZIP2 Streams</a></td><td class="desc">
<p>Using bzip2-compressed font files.</p>
</td></tr>
+<tr><td class="link"><a href="ft2-debugging_apis.html">External Debugging APIs</a></td><td class="desc">
+<p>Public APIs to control the <code>FT_DEBUG_LOGGING</code> macro.</p>
+</td></tr>
</table>
-
<h2 id="error-codes">Error Codes<a class="headerlink" href="#error-codes" title="Permanent link">¶</a></h2>
<table class="toc">
<tr><td class="link"><a href="ft2-error_enumerations.html">Error Enumerations</a></td><td class="desc">
<p>All possible error codes returned by FreeType functions.</p>
</td></tr>
</table>
-
<h2 id="miscellaneous">Miscellaneous<a class="headerlink" href="#miscellaneous" title="Permanent link">¶</a></h2>
<table class="toc">
<tr><td class="link"><a href="ft2-gx_validation.html">TrueTypeGX/AAT Validation</a></td><td class="desc">
<p>An API to validate OpenType tables.</p>
</td></tr>
</table>
-
<h2 id="global-index"><a href="ft2-index.html">Global Index</a><a class="headerlink" href="#global-index" title="Permanent link">¶</a></h2>
<hr />
-<div class="timestamp">generated on Tue Oct 20 05:14:52 2020 UTC</div>
-
-
-
+<div class="timestamp">generated on Fri Aug 25 18:54:11 2023 UTC</div>
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[Since 2.5.6] In multi-threaded applications it is easiest to use one FT_Library object per thread. In case this is too cumbersome, a single FT_Library object across threads is possible also, as long as a mutex lock is used around FT_New_Face and FT_Done_Face . note Library objects are normally created by FT_Init_FreeType , and destroyed with FT_Done_FreeType . If you need reference-counting (cf. FT_Reference_Library ), use FT_New_Library and FT_Done_Library . FT_Face \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_FaceRec_* FT_Face ; A handle to a typographic face object. A face object models a given typeface, in a given style. note A face object also owns a single FT_GlyphSlot object, as well as one or more FT_Size objects. Use FT_New_Face or FT_Open_Face to create a new face object from a given filepath or a custom input stream. Use FT_Done_Face to destroy it (along with its slot and sizes). An FT_Face object can only be safely used from one thread at a time. Similarly, creation and destruction of FT_Face with the same FT_Library object can only be done from one thread at a time. On the other hand, functions like FT_Load_Glyph and its siblings are thread-safe and do not need the lock to be held as long as the same FT_Face object is not used from multiple threads at the same time. also See FT_FaceRec for the publicly accessible fields of a given face object. FT_Size \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_SizeRec_* FT_Size ; A handle to an object that models a face scaled to a given character size. note An FT_Face has one active FT_Size object that is used by functions like FT_Load_Glyph to determine the scaling transformation that in turn is used to load and hint glyphs and metrics. You can use FT_Set_Char_Size , FT_Set_Pixel_Sizes , FT_Request_Size or even FT_Select_Size to change the content (i.e., the scaling values) of the active FT_Size . You can use FT_New_Size to create additional size objects for a given FT_Face , but they won't be used by other functions until you activate it through FT_Activate_Size . Only one size can be activated at any given time per face. also See FT_SizeRec for the publicly accessible fields of a given size object. FT_GlyphSlot \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_GlyphSlotRec_* FT_GlyphSlot ; A handle to a given \u2018glyph slot\u2019. A slot is a container that can hold any of the glyphs contained in its parent face. In other words, each time you call FT_Load_Glyph or FT_Load_Char , the slot's content is erased by the new glyph data, i.e., the glyph's metrics, its image (bitmap or outline), and other control information. also See FT_GlyphSlotRec for the publicly accessible glyph fields. FT_CharMap \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_CharMapRec_* FT_CharMap ; A handle to a character map (usually abbreviated to \u2018charmap\u2019). A charmap is used to translate character codes in a given encoding into glyph indexes for its parent's face. Some font formats may provide several charmaps per font. Each face object owns zero or more charmaps, but only one of them can be \u2018active\u2019, providing the data used by FT_Get_Char_Index or FT_Load_Char . The list of available charmaps in a face is available through the face->num_charmaps and face->charmaps fields of FT_FaceRec . The currently active charmap is available as face->charmap . You should call FT_Set_Charmap to change it. note When a new face is created (either through FT_New_Face or FT_Open_Face ), the library looks for a Unicode charmap within the list and automatically activates it. If there is no Unicode charmap, FreeType doesn't set an \u2018active\u2019 charmap. also See FT_CharMapRec for the publicly accessible fields of a given character map. FT_Encoding \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef enum FT_Encoding_ { FT_ENC_TAG ( FT_ENCODING_NONE , 0, 0, 0, 0 ), FT_ENC_TAG ( FT_ENCODING_MS_SYMBOL , 's', 'y', 'm', 'b' ), FT_ENC_TAG ( FT_ENCODING_UNICODE , 'u', 'n', 'i', 'c' ), FT_ENC_TAG ( FT_ENCODING_SJIS , 's', 'j', 'i', 's' ), FT_ENC_TAG ( FT_ENCODING_PRC , 'g', 'b', ' ', ' ' ), FT_ENC_TAG ( FT_ENCODING_BIG5 , 'b', 'i', 'g', '5' ), FT_ENC_TAG ( FT_ENCODING_WANSUNG , 'w', 'a', 'n', 's' ), FT_ENC_TAG ( FT_ENCODING_JOHAB , 'j', 'o', 'h', 'a' ), /* for backward compatibility */ FT_ENCODING_GB2312 = FT_ENCODING_PRC , FT_ENCODING_MS_SJIS = FT_ENCODING_SJIS , FT_ENCODING_MS_GB2312 = FT_ENCODING_PRC , FT_ENCODING_MS_BIG5 = FT_ENCODING_BIG5 , FT_ENCODING_MS_WANSUNG = FT_ENCODING_WANSUNG , FT_ENCODING_MS_JOHAB = FT_ENCODING_JOHAB , FT_ENC_TAG ( FT_ENCODING_ADOBE_STANDARD , 'A', 'D', 'O', 'B' ), FT_ENC_TAG ( FT_ENCODING_ADOBE_EXPERT , 'A', 'D', 'B', 'E' ), FT_ENC_TAG ( FT_ENCODING_ADOBE_CUSTOM , 'A', 'D', 'B', 'C' ), FT_ENC_TAG ( FT_ENCODING_ADOBE_LATIN_1 , 'l', 'a', 't', '1' ), FT_ENC_TAG ( FT_ENCODING_OLD_LATIN_2 , 'l', 'a', 't', '2' ), FT_ENC_TAG ( FT_ENCODING_APPLE_ROMAN , 'a', 'r', 'm', 'n' ) } FT_Encoding ; /* these constants are deprecated; use the corresponding ` FT_Encoding ` */ /* values instead */ # define ft_encoding_none FT_ENCODING_NONE # define ft_encoding_unicode FT_ENCODING_UNICODE # define ft_encoding_symbol FT_ENCODING_MS_SYMBOL # define ft_encoding_latin_1 FT_ENCODING_ADOBE_LATIN_1 # define ft_encoding_latin_2 FT_ENCODING_OLD_LATIN_2 # define ft_encoding_sjis FT_ENCODING_SJIS # define ft_encoding_gb2312 FT_ENCODING_PRC # define ft_encoding_big5 FT_ENCODING_BIG5 # define ft_encoding_wansung FT_ENCODING_WANSUNG # define ft_encoding_johab FT_ENCODING_JOHAB # define ft_encoding_adobe_standard FT_ENCODING_ADOBE_STANDARD # define ft_encoding_adobe_expert FT_ENCODING_ADOBE_EXPERT # define ft_encoding_adobe_custom FT_ENCODING_ADOBE_CUSTOM # define ft_encoding_apple_roman FT_ENCODING_APPLE_ROMAN An enumeration to specify character sets supported by charmaps. Used in the FT_Select_Charmap API function. note Despite the name, this enumeration lists specific character repertories (i.e., charsets), and not text encoding methods (e.g., UTF-8, UTF-16, etc.). Other encodings might be defined in the future. values FT_ENCODING_NONE The encoding value 0 is reserved for all formats except BDF, PCF, and Windows FNT; see below for more information. FT_ENCODING_UNICODE The Unicode character set. This value covers all versions of the Unicode repertoire, including ASCII and Latin-1. Most fonts include a Unicode charmap, but not all of them. For example, if you want to access Unicode value U+1F028 (and the font contains it), use value 0x1F028 as the input value for FT_Get_Char_Index . FT_ENCODING_MS_SYMBOL Microsoft Symbol encoding, used to encode mathematical symbols and wingdings. For more information, see \u2018 https://www.microsoft.com/typography/otspec/recom.htm#non-standard-symbol-fonts \u2019, \u2018 http://www.kostis.net/charsets/symbol.htm \u2019, and \u2018 http://www.kostis.net/charsets/wingding.htm \u2019. This encoding uses character codes from the PUA (Private Unicode Area) in the range U+F020-U+F0FF. FT_ENCODING_SJIS Shift JIS encoding for Japanese. More info at \u2018 https://en.wikipedia.org/wiki/Shift_JIS \u2019. See note on multi-byte encodings below. FT_ENCODING_PRC Corresponds to encoding systems mainly for Simplified Chinese as used in People's Republic of China (PRC). The encoding layout is based on GB 2312 and its supersets GBK and GB 18030. FT_ENCODING_BIG5 Corresponds to an encoding system for Traditional Chinese as used in Taiwan and Hong Kong. FT_ENCODING_WANSUNG Corresponds to the Korean encoding system known as Extended Wansung (MS Windows code page 949). For more information see \u2018 https://www.unicode.org/Public/MAPPINGS/VENDORS/MICSFT/WindowsBestFit/bestfit949.txt \u2019. FT_ENCODING_JOHAB The Korean standard character set (KS C 5601-1992), which corresponds to MS Windows code page 1361. This character set includes all possible Hangul character combinations. FT_ENCODING_ADOBE_LATIN_1 Corresponds to a Latin-1 encoding as defined in a Type 1 PostScript font. It is limited to 256 character codes. FT_ENCODING_ADOBE_STANDARD Adobe Standard encoding, as found in Type 1, CFF, and OpenType/CFF fonts. It is limited to 256 character codes. FT_ENCODING_ADOBE_EXPERT Adobe Expert encoding, as found in Type 1, CFF, and OpenType/CFF fonts. It is limited to 256 character codes. FT_ENCODING_ADOBE_CUSTOM Corresponds to a custom encoding, as found in Type 1, CFF, and OpenType/CFF fonts. It is limited to 256 character codes. FT_ENCODING_APPLE_ROMAN Apple roman encoding. Many TrueType and OpenType fonts contain a charmap for this 8-bit encoding, since older versions of Mac OS are able to use it. FT_ENCODING_OLD_LATIN_2 This value is deprecated and was neither used nor reported by FreeType. Don't use or test for it. FT_ENCODING_MS_SJIS Same as FT_ENCODING_SJIS. Deprecated. FT_ENCODING_MS_GB2312 Same as FT_ENCODING_PRC. Deprecated. FT_ENCODING_MS_BIG5 Same as FT_ENCODING_BIG5. Deprecated. FT_ENCODING_MS_WANSUNG Same as FT_ENCODING_WANSUNG. Deprecated. FT_ENCODING_MS_JOHAB Same as FT_ENCODING_JOHAB. Deprecated. note By default, FreeType enables a Unicode charmap and tags it with FT_ENCODING_UNICODE when it is either provided or can be generated from PostScript glyph name dictionaries in the font file. All other encodings are considered legacy and tagged only if explicitly defined in the font file. Otherwise, FT_ENCODING_NONE is used. FT_ENCODING_NONE is set by the BDF and PCF drivers if the charmap is neither Unicode nor ISO-8859-1 (otherwise it is set to FT_ENCODING_UNICODE ). Use FT_Get_BDF_Charset_ID to find out which encoding is really present. If, for example, the cs_registry field is \u2018KOI8\u2019 and the cs_encoding field is \u2018R\u2019, the font is encoded in KOI8-R. FT_ENCODING_NONE is always set (with a single exception) by the winfonts driver. Use FT_Get_WinFNT_Header and examine the charset field of the FT_WinFNT_HeaderRec structure to find out which encoding is really present. For example, FT_WinFNT_ID_CP1251 (204) means Windows code page 1251 (for Russian). FT_ENCODING_NONE is set if platform_id is TT_PLATFORM_MACINTOSH and encoding_id is not TT_MAC_ID_ROMAN (otherwise it is set to FT_ENCODING_APPLE_ROMAN ). If platform_id is TT_PLATFORM_MACINTOSH , use the function FT_Get_CMap_Language_ID to query the Mac language ID that may be needed to be able to distinguish Apple encoding variants. See https://www.unicode.org/Public/MAPPINGS/VENDORS/APPLE/Readme.txt to get an idea how to do that. Basically, if the language ID is 0, don't use it, otherwise subtract 1 from the language ID. Then examine encoding_id . If, for example, encoding_id is TT_MAC_ID_ROMAN and the language ID (minus 1) is TT_MAC_LANGID_GREEK , it is the Greek encoding, not Roman. TT_MAC_ID_ARABIC with TT_MAC_LANGID_FARSI means the Farsi variant the Arabic encoding. FT_ENC_TAG \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # ifndef FT_ENC_TAG # define FT_ENC_TAG ( value, a, b, c, d ) \\ value = ( ( ( FT_UInt32 )(a) << 24 ) | \\ ( ( FT_UInt32 )(b) << 16 ) | \\ ( ( FT_UInt32 )(c) << 8 ) | \\ ( FT_UInt32 )(d) ) # endif /* FT_ENC_TAG */ This macro converts four-letter tags into an unsigned long. It is used to define \u2018encoding\u2019 identifiers (see FT_Encoding ). note Since many 16-bit compilers don't like 32-bit enumerations, you should redefine this macro in case of problems to something like this: #define FT_ENC_TAG( value, a, b, c, d ) value to get a simple enumeration without assigning special numbers. FT_FaceRec \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_FaceRec_ { FT_Long num_faces; FT_Long face_index; FT_Long face_flags; FT_Long style_flags; FT_Long num_glyphs; FT_String * family_name; FT_String * style_name; FT_Int num_fixed_sizes; FT_Bitmap_Size * available_sizes; FT_Int num_charmaps; FT_CharMap * charmaps; FT_Generic generic; /*# The following member variables (down to `underline_thickness`) */ /*# are only relevant to scalable outlines; cf. @ FT_Bitmap_Size */ /*# for bitmap fonts. */ FT_BBox bbox; FT_UShort units_per_EM; FT_Short ascender; FT_Short descender; FT_Short height; FT_Short max_advance_width; FT_Short max_advance_height; FT_Short underline_position; FT_Short underline_thickness; FT_GlyphSlot glyph; FT_Size size; FT_CharMap charmap; /*@private begin */ FT_Driver driver; FT_Memory memory; FT_Stream stream; FT_ListRec sizes_list; FT_Generic autohint; /* face-specific auto-hinter data */ void * extensions; /* unused */ FT_Face_Internal internal; /*@private end */ } FT_FaceRec ; FreeType root face class structure. A face object models a typeface in a font file. fields num_faces The number of faces in the font file. Some font formats can have multiple faces in a single font file. face_index This field holds two different values. Bits 0-15 are the index of the face in the font file (starting with value 0). They are set to 0 if there is only one face in the font file. [Since 2.6.1] Bits 16-30 are relevant to GX and OpenType variation fonts only, holding the named instance index for the current face index (starting with value 1; value 0 indicates font access without a named instance). For non-variation fonts, bits 16-30 are ignored. If we have the third named instance of face 4, say, face_index is set to 0x00030004. Bit 31 is always zero (this is, face_index is always a positive value). [Since 2.9] Changing the design coordinates with FT_Set_Var_Design_Coordinates or FT_Set_Var_Blend_Coordinates does not influence the named instance index value (only FT_Set_Named_Instance does that). face_flags A set of bit flags that give important information about the face; see FT_FACE_FLAG_XXX for the details. style_flags The lower 16 bits contain a set of bit flags indicating the style of the face; see FT_STYLE_FLAG_XXX for the details. [Since 2.6.1] Bits 16-30 hold the number of named instances available for the current face if we have a GX or OpenType variation (sub)font. Bit 31 is always zero (this is, style_flags is always a positive value). Note that a variation font has always at least one named instance, namely the default instance. num_glyphs The number of glyphs in the face. If the face is scalable and has sbits (see num_fixed_sizes ), it is set to the number of outline glyphs. For CID-keyed fonts (not in an SFNT wrapper) this value gives the highest CID used in the font. family_name The face's family name. This is an ASCII string, usually in English, that describes the typeface's family (like \u2018Times New Roman\u2019, \u2018Bodoni\u2019, \u2018Garamond\u2019, etc). This is a least common denominator used to list fonts. Some formats (TrueType & OpenType) provide localized and Unicode versions of this string. Applications should use the format-specific interface to access them. Can be NULL (e.g., in fonts embedded in a PDF file). In case the font doesn't provide a specific family name entry, FreeType tries to synthesize one, deriving it from other name entries. style_name The face's style name. This is an ASCII string, usually in English, that describes the typeface's style (like \u2018Italic\u2019, \u2018Bold\u2019, \u2018Condensed\u2019, etc). Not all font formats provide a style name, so this field is optional, and can be set to NULL . As for family_name , some formats provide localized and Unicode versions of this string. Applications should use the format-specific interface to access them. num_fixed_sizes The number of bitmap strikes in the face. Even if the face is scalable, there might still be bitmap strikes, which are called \u2018sbits\u2019 in that case. available_sizes An array of FT_Bitmap_Size for all bitmap strikes in the face. It is set to NULL if there is no bitmap strike. Note that FreeType tries to sanitize the strike data since they are sometimes sloppy or incorrect, but this can easily fail. num_charmaps The number of charmaps in the face. charmaps An array of the charmaps of the face. generic A field reserved for client uses. See the FT_Generic type description. bbox The font bounding box. Coordinates are expressed in font units (see units_per_EM ). The box is large enough to contain any glyph from the font. Thus, bbox.yMax can be seen as the \u2018maximum ascender\u2019, and bbox.yMin as the \u2018minimum descender\u2019. Only relevant for scalable formats. Note that the bounding box might be off by (at least) one pixel for hinted fonts. See FT_Size_Metrics for further discussion. Note that the bounding box does not vary in OpenType variable fonts and should only be used in relation to the default instance. units_per_EM The number of font units per EM square for this face. This is typically 2048 for TrueType fonts, and 1000 for Type 1 fonts. Only relevant for scalable formats. ascender The typographic ascender of the face, expressed in font units. For font formats not having this information, it is set to bbox.yMax . Only relevant for scalable formats. descender The typographic descender of the face, expressed in font units. For font formats not having this information, it is set to bbox.yMin . Note that this field is negative for values below the baseline. Only relevant for scalable formats. height This value is the vertical distance between two consecutive baselines, expressed in font units. It is always positive. Only relevant for scalable formats. If you want the global glyph height, use ascender - descender . max_advance_width The maximum advance width, in font units, for all glyphs in this face. This can be used to make word wrapping computations faster. Only relevant for scalable formats. max_advance_height The maximum advance height, in font units, for all glyphs in this face. This is only relevant for vertical layouts, and is set to height for fonts that do not provide vertical metrics. Only relevant for scalable formats. underline_position The position, in font units, of the underline line for this face. It is the center of the underlining stem. Only relevant for scalable formats. underline_thickness The thickness, in font units, of the underline for this face. Only relevant for scalable formats. glyph The face's associated glyph slot(s). size The current active size for this face. charmap The current active charmap for this face. note Fields may be changed after a call to FT_Attach_File or FT_Attach_Stream . For an OpenType variation font, the values of the following fields can change after a call to FT_Set_Var_Design_Coordinates (and friends) if the font contains an \u2018MVAR\u2019 table: ascender , descender , height , underline_position , and underline_thickness . Especially for TrueType fonts see also the documentation for FT_Size_Metrics . FT_HAS_HORIZONTAL \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_HORIZONTAL ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_HORIZONTAL ) ) A macro that returns true whenever a face object contains horizontal metrics (this is true for all font formats though). also FT_HAS_VERTICAL can be used to check for vertical metrics. FT_HAS_VERTICAL \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_VERTICAL ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_VERTICAL ) ) A macro that returns true whenever a face object contains real vertical metrics (and not only synthesized ones). FT_HAS_KERNING \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_KERNING ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_KERNING ) ) A macro that returns true whenever a face object contains kerning data that can be accessed with FT_Get_Kerning . FT_HAS_FIXED_SIZES \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_FIXED_SIZES ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_FIXED_SIZES ) ) A macro that returns true whenever a face object contains some embedded bitmaps. See the available_sizes field of the FT_FaceRec structure. FT_HAS_GLYPH_NAMES \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_GLYPH_NAMES ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_GLYPH_NAMES ) ) A macro that returns true whenever a face object contains some glyph names that can be accessed through FT_Get_Glyph_Name . FT_HAS_COLOR \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_COLOR ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_COLOR ) ) A macro that returns true whenever a face object contains tables for color glyphs. since 2.5.1 FT_HAS_MULTIPLE_MASTERS \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_MULTIPLE_MASTERS ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_MULTIPLE_MASTERS ) ) A macro that returns true whenever a face object contains some multiple masters. The functions provided by FT_MULTIPLE_MASTERS_H are then available to choose the exact design you want. FT_IS_SFNT \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_SFNT ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_SFNT ) ) A macro that returns true whenever a face object contains a font whose format is based on the SFNT storage scheme. This usually means: TrueType fonts, OpenType fonts, as well as SFNT-based embedded bitmap fonts. If this macro is true, all functions defined in FT_SFNT_NAMES_H and FT_TRUETYPE_TABLES_H are available. FT_IS_SCALABLE \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_SCALABLE ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_SCALABLE ) ) A macro that returns true whenever a face object contains a scalable font face (true for TrueType, Type 1, Type 42, CID, OpenType/CFF, and PFR font formats). FT_IS_FIXED_WIDTH \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_FIXED_WIDTH ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_FIXED_WIDTH ) ) A macro that returns true whenever a face object contains a font face that contains fixed-width (or \u2018monospace\u2019, \u2018fixed-pitch\u2019, etc.) glyphs. FT_IS_CID_KEYED \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_CID_KEYED ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_CID_KEYED ) ) A macro that returns true whenever a face object contains a CID-keyed font. See the discussion of FT_FACE_FLAG_CID_KEYED for more details. If this macro is true, all functions defined in FT_CID_H are available. FT_IS_TRICKY \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_TRICKY ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_TRICKY ) ) A macro that returns true whenever a face represents a \u2018tricky\u2019 font. See the discussion of FT_FACE_FLAG_TRICKY for more details. FT_IS_NAMED_INSTANCE \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_NAMED_INSTANCE ( face ) \\ ( !!( (face)->face_index & 0x7FFF0000L ) ) A macro that returns true whenever a face object is a named instance of a GX or OpenType variation font. [Since 2.9] Changing the design coordinates with FT_Set_Var_Design_Coordinates or FT_Set_Var_Blend_Coordinates does not influence the return value of this macro (only FT_Set_Named_Instance does that). since 2.7 FT_IS_VARIATION \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_VARIATION ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_VARIATION ) ) A macro that returns true whenever a face object has been altered by FT_Set_MM_Design_Coordinates , FT_Set_Var_Design_Coordinates , or FT_Set_Var_Blend_Coordinates . since 2.9 FT_SizeRec \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_SizeRec_ { FT_Face face; /* parent face object */ FT_Generic generic; /* generic pointer for client uses */ FT_Size_Metrics metrics; /* size metrics */ FT_Size_Internal internal; } FT_SizeRec ; FreeType root size class structure. A size object models a face object at a given size. fields face Handle to the parent face object. generic A typeless pointer, unused by the FreeType library or any of its drivers. It can be used by client applications to link their own data to each size object. metrics Metrics for this size object. This field is read-only. FT_Size_Metrics \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Size_Metrics_ { FT_UShort x_ppem; /* horizontal pixels per EM */ FT_UShort y_ppem; /* vertical pixels per EM */ FT_Fixed x_scale; /* scaling values used to convert font */ FT_Fixed y_scale; /* units to 26.6 fractional pixels */ FT_Pos ascender; /* ascender in 26.6 frac. pixels */ FT_Pos descender; /* descender in 26.6 frac. pixels */ FT_Pos height; /* text height in 26.6 frac. pixels */ FT_Pos max_advance; /* max horizontal advance, in 26.6 pixels */ } FT_Size_Metrics ; The size metrics structure gives the metrics of a size object. fields x_ppem The width of the scaled EM square in pixels, hence the term \u2018ppem\u2019 (pixels per EM). It is also referred to as \u2018nominal width\u2019. y_ppem The height of the scaled EM square in pixels, hence the term \u2018ppem\u2019 (pixels per EM). It is also referred to as \u2018nominal height\u2019. x_scale A 16.16 fractional scaling value to convert horizontal metrics from font units to 26.6 fractional pixels. Only relevant for scalable font formats. y_scale A 16.16 fractional scaling value to convert vertical metrics from font units to 26.6 fractional pixels. Only relevant for scalable font formats. ascender The ascender in 26.6 fractional pixels, rounded up to an integer value. See FT_FaceRec for the details. descender The descender in 26.6 fractional pixels, rounded down to an integer value. See FT_FaceRec for the details. height The height in 26.6 fractional pixels, rounded to an integer value. See FT_FaceRec for the details. max_advance The maximum advance width in 26.6 fractional pixels, rounded to an integer value. See FT_FaceRec for the details. note The scaling values, if relevant, are determined first during a size changing operation. The remaining fields are then set by the driver. For scalable formats, they are usually set to scaled values of the corresponding fields in FT_FaceRec . Some values like ascender or descender are rounded for historical reasons; more precise values (for outline fonts) can be derived by scaling the corresponding FT_FaceRec values manually, with code similar to the following. scaled_ascender = FT_MulFix( face->ascender, size_metrics->y_scale ); Note that due to glyph hinting and the selected rendering mode these values are usually not exact; consequently, they must be treated as unreliable with an error margin of at least one pixel! Indeed, the only way to get the exact metrics is to render all glyphs. As this would be a definite performance hit, it is up to client applications to perform such computations. The FT_Size_Metrics structure is valid for bitmap fonts also. TrueType fonts with native bytecode hinting All applications that handle TrueType fonts with native hinting must be aware that TTFs expect different rounding of vertical font dimensions. The application has to cater for this, especially if it wants to rely on a TTF's vertical data (for example, to properly align box characters vertically). Only the application knows in advance that it is going to use native hinting for TTFs! FreeType, on the other hand, selects the hinting mode not at the time of creating an FT_Size object but much later, namely while calling FT_Load_Glyph . Here is some pseudo code that illustrates a possible solution. font_format = FT_Get_Font_Format( face ); if ( !strcmp( font_format, \"TrueType\" ) && do_native_bytecode_hinting ) { ascender = ROUND( FT_MulFix( face->ascender, size_metrics->y_scale ) ); descender = ROUND( FT_MulFix( face->descender, size_metrics->y_scale ) ); } else { ascender = size_metrics->ascender; descender = size_metrics->descender; } height = size_metrics->height; max_advance = size_metrics->max_advance; FT_GlyphSlotRec \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_GlyphSlotRec_ { FT_Library library; FT_Face face; FT_GlyphSlot next; FT_UInt glyph_index; /* new in 2.10; was reserved previously */ FT_Generic generic; FT_Glyph_Metrics metrics; FT_Fixed linearHoriAdvance; FT_Fixed linearVertAdvance; FT_Vector advance; FT_Glyph_Format format; FT_Bitmap bitmap; FT_Int bitmap_left; FT_Int bitmap_top; FT_Outline outline; FT_UInt num_subglyphs; FT_SubGlyph subglyphs; void * control_data; long control_len; FT_Pos lsb_delta; FT_Pos rsb_delta; void * other; FT_Slot_Internal internal; } FT_GlyphSlotRec ; FreeType root glyph slot class structure. A glyph slot is a container where individual glyphs can be loaded, be they in outline or bitmap format. fields library A handle to the FreeType library instance this slot belongs to. face A handle to the parent face object. next In some cases (like some font tools), several glyph slots per face object can be a good thing. As this is rare, the glyph slots are listed through a direct, single-linked list using its next field. glyph_index [Since 2.10] The glyph index passed as an argument to FT_Load_Glyph while initializing the glyph slot. generic A typeless pointer unused by the FreeType library or any of its drivers. It can be used by client applications to link their own data to each glyph slot object. metrics The metrics of the last loaded glyph in the slot. The returned values depend on the last load flags (see the FT_Load_Glyph API function) and can be expressed either in 26.6 fractional pixels or font units. Note that even when the glyph image is transformed, the metrics are not. linearHoriAdvance The advance width of the unhinted glyph. Its value is expressed in 16.16 fractional pixels, unless FT_LOAD_LINEAR_DESIGN is set when loading the glyph. This field can be important to perform correct WYSIWYG layout. Only relevant for outline glyphs. linearVertAdvance The advance height of the unhinted glyph. Its value is expressed in 16.16 fractional pixels, unless FT_LOAD_LINEAR_DESIGN is set when loading the glyph. This field can be important to perform correct WYSIWYG layout. Only relevant for outline glyphs. advance This shorthand is, depending on FT_LOAD_IGNORE_TRANSFORM , the transformed (hinted) advance width for the glyph, in 26.6 fractional pixel format. As specified with FT_LOAD_VERTICAL_LAYOUT , it uses either the horiAdvance or the vertAdvance value of metrics field. format This field indicates the format of the image contained in the glyph slot. Typically FT_GLYPH_FORMAT_BITMAP , FT_GLYPH_FORMAT_OUTLINE , or FT_GLYPH_FORMAT_COMPOSITE , but other values are possible. bitmap This field is used as a bitmap descriptor. Note that the address and content of the bitmap buffer can change between calls of FT_Load_Glyph and a few other functions. bitmap_left The bitmap's left bearing expressed in integer pixels. bitmap_top The bitmap's top bearing expressed in integer pixels. This is the distance from the baseline to the top-most glyph scanline, upwards y coordinates being positive . outline The outline descriptor for the current glyph image if its format is FT_GLYPH_FORMAT_OUTLINE . Once a glyph is loaded, outline can be transformed, distorted, emboldened, etc. However, it must not be freed. [Since 2.10.1] If FT_LOAD_NO_SCALE is set, outline coordinates of OpenType variation fonts for a selected instance are internally handled as 26.6 fractional font units but returned as (rounded) integers, as expected. To get unrounded font units, don't use FT_LOAD_NO_SCALE but load the glyph with FT_LOAD_NO_HINTING and scale it, using the font's units_per_EM value as the ppem. num_subglyphs The number of subglyphs in a composite glyph. This field is only valid for the composite glyph format that should normally only be loaded with the FT_LOAD_NO_RECURSE flag. subglyphs An array of subglyph descriptors for composite glyphs. There are num_subglyphs elements in there. Currently internal to FreeType. control_data Certain font drivers can also return the control data for a given glyph image (e.g. TrueType bytecode, Type 1 charstrings, etc.). This field is a pointer to such data; it is currently internal to FreeType. control_len This is the length in bytes of the control data. Currently internal to FreeType. other Reserved. lsb_delta The difference between hinted and unhinted left side bearing while auto-hinting is active. Zero otherwise. rsb_delta The difference between hinted and unhinted right side bearing while auto-hinting is active. Zero otherwise. note If FT_Load_Glyph is called with default flags (see FT_LOAD_DEFAULT ) the glyph image is loaded in the glyph slot in its native format (e.g., an outline glyph for TrueType and Type 1 formats). [Since 2.9] The prospective bitmap metrics are calculated according to FT_LOAD_TARGET_XXX and other flags even for the outline glyph, even if FT_LOAD_RENDER is not set. This image can later be converted into a bitmap by calling FT_Render_Glyph . This function searches the current renderer for the native image's format, then invokes it. The renderer is in charge of transforming the native image through the slot's face transformation fields, then converting it into a bitmap that is returned in slot->bitmap . Note that slot->bitmap_left and slot->bitmap_top are also used to specify the position of the bitmap relative to the current pen position (e.g., coordinates (0,0) on the baseline). Of course, slot->format is also changed to FT_GLYPH_FORMAT_BITMAP . Here is a small pseudo code fragment that shows how to use lsb_delta and rsb_delta to do fractional positioning of glyphs: FT_GlyphSlot slot = face->glyph; FT_Pos origin_x = 0; for all glyphs do <load glyph with `FT_Load_Glyph'> FT_Outline_Translate( slot->outline, origin_x & 63, 0 ); <save glyph image, or render glyph, or ...> <compute kern between current and next glyph and add it to `origin_x'> origin_x += slot->advance.x; origin_x += slot->lsb_delta - slot->rsb_delta; endfor Here is another small pseudo code fragment that shows how to use lsb_delta and rsb_delta to improve integer positioning of glyphs: FT_GlyphSlot slot = face->glyph; FT_Pos origin_x = 0; FT_Pos prev_rsb_delta = 0; for all glyphs do <compute kern between current and previous glyph and add it to `origin_x'> <load glyph with `FT_Load_Glyph'> if ( prev_rsb_delta - slot->lsb_delta > 32 ) origin_x -= 64; else if ( prev_rsb_delta - slot->lsb_delta < -31 ) origin_x += 64; prev_rsb_delta = slot->rsb_delta; <save glyph image, or render glyph, or ...> origin_x += slot->advance.x; endfor If you use strong auto-hinting, you must apply these delta values! Otherwise you will experience far too large inter-glyph spacing at small rendering sizes in most cases. Note that it doesn't harm to use the above code for other hinting modes also, since the delta values are zero then. FT_Glyph_Metrics \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Glyph_Metrics_ { FT_Pos width; FT_Pos height; FT_Pos horiBearingX; FT_Pos horiBearingY; FT_Pos horiAdvance; FT_Pos vertBearingX; FT_Pos vertBearingY; FT_Pos vertAdvance; } FT_Glyph_Metrics ; A structure to model the metrics of a single glyph. The values are expressed in 26.6 fractional pixel format; if the flag FT_LOAD_NO_SCALE has been used while loading the glyph, values are expressed in font units instead. fields width The glyph's width. height The glyph's height. horiBearingX Left side bearing for horizontal layout. horiBearingY Top side bearing for horizontal layout. horiAdvance Advance width for horizontal layout. vertBearingX Left side bearing for vertical layout. vertBearingY Top side bearing for vertical layout. Larger positive values mean further below the vertical glyph origin. vertAdvance Advance height for vertical layout. Positive values mean the glyph has a positive advance downward. note If not disabled with FT_LOAD_NO_HINTING , the values represent dimensions of the hinted glyph (in case hinting is applicable). Stroking a glyph with an outside border does not increase horiAdvance or vertAdvance ; you have to manually adjust these values to account for the added width and height. FreeType doesn't use the \u2018VORG\u2019 table data for CFF fonts because it doesn't have an interface to quickly retrieve the glyph height. The y coordinate of the vertical origin can be simply computed as vertBearingY + height after loading a glyph. FT_SubGlyph \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_SubGlyphRec_* FT_SubGlyph ; The subglyph structure is an internal object used to describe subglyphs (for example, in the case of composites). note The subglyph implementation is not part of the high-level API, hence the forward structure declaration. You can however retrieve subglyph information with FT_Get_SubGlyph_Info . FT_Bitmap_Size \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Bitmap_Size_ { FT_Short height; FT_Short width; FT_Pos size; FT_Pos x_ppem; FT_Pos y_ppem; } FT_Bitmap_Size ; This structure models the metrics of a bitmap strike (i.e., a set of glyphs for a given point size and resolution) in a bitmap font. It is used for the available_sizes field of FT_Face . fields height The vertical distance, in pixels, between two consecutive baselines. It is always positive. width The average width, in pixels, of all glyphs in the strike. size The nominal size of the strike in 26.6 fractional points. This field is not very useful. x_ppem The horizontal ppem (nominal width) in 26.6 fractional pixels. y_ppem The vertical ppem (nominal height) in 26.6 fractional pixels. note Windows FNT: The nominal size given in a FNT font is not reliable. If the driver finds it incorrect, it sets size to some calculated values, and x_ppem and y_ppem to the pixel width and height given in the font, respectively. TrueType embedded bitmaps: size , width , and height values are not contained in the bitmap strike itself. They are computed from the global font parameters. FT_Init_FreeType \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Init_FreeType ( FT_Library *alibrary ); Initialize a new FreeType library object. The set of modules that are registered by this function is determined at build time. output alibrary A handle to a new library object. return FreeType error code. 0 means success. note In case you want to provide your own memory allocating routines, use FT_New_Library instead, followed by a call to FT_Add_Default_Modules (or a series of calls to FT_Add_Module ) and FT_Set_Default_Properties . See the documentation of FT_Library and FT_Face for multi-threading issues. If you need reference-counting (cf. FT_Reference_Library ), use FT_New_Library and FT_Done_Library . If compilation option FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES is set, this function reads the FREETYPE_PROPERTIES environment variable to control driver properties. See section \u2018 Driver properties \u2019 for more. FT_Done_FreeType \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Done_FreeType ( FT_Library library ); Destroy a given FreeType library object and all of its children, including resources, drivers, faces, sizes, etc. input library A handle to the target library object. return FreeType error code. 0 means success. FT_New_Face \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_New_Face ( FT_Library library, const char * filepathname, FT_Long face_index, FT_Face *aface ); Call FT_Open_Face to open a font by its pathname. inout library A handle to the library resource. input pathname A path to the font file. face_index See FT_Open_Face for a detailed description of this parameter. output aface A handle to a new face object. If face_index is greater than or equal to zero, it must be non- NULL . return FreeType error code. 0 means success. note Use FT_Done_Face to destroy the created FT_Face object (along with its slot and sizes). FT_Done_Face \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Done_Face ( FT_Face face ); Discard a given face object, as well as all of its child slots and sizes. input face A handle to a target face object. return FreeType error code. 0 means success. note See the discussion of reference counters in the description of FT_Reference_Face . FT_Reference_Face \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Reference_Face ( FT_Face face ); A counter gets initialized to 1 at the time an FT_Face structure is created. This function increments the counter. FT_Done_Face then only destroys a face if the counter is 1, otherwise it simply decrements the counter. This function helps in managing life-cycles of structures that reference FT_Face objects. input face A handle to a target face object. return FreeType error code. 0 means success. since 2.4.2 FT_New_Memory_Face \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_New_Memory_Face ( FT_Library library, const FT_Byte * file_base, FT_Long file_size, FT_Long face_index, FT_Face *aface ); Call FT_Open_Face to open a font that has been loaded into memory. inout library A handle to the library resource. input file_base A pointer to the beginning of the font data. file_size The size of the memory chunk used by the font data. face_index See FT_Open_Face for a detailed description of this parameter. output aface A handle to a new face object. If face_index is greater than or equal to zero, it must be non- NULL . return FreeType error code. 0 means success. note You must not deallocate the memory before calling FT_Done_Face . FT_Face_Properties \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Face_Properties ( FT_Face face, FT_UInt num_properties, FT_Parameter * properties ); Set or override certain (library or module-wide) properties on a face-by-face basis. Useful for finer-grained control and avoiding locks on shared structures (threads can modify their own faces as they see fit). Contrary to FT_Property_Set , this function uses FT_Parameter so that you can pass multiple properties to the target face in one call. Note that only a subset of the available properties can be controlled. FT_PARAM_TAG_STEM_DARKENING (stem darkening, corresponding to the property no-stem-darkening provided by the \u2018autofit\u2019, \u2018cff\u2019, \u2018type1\u2019, and \u2018t1cid\u2019 modules; see no-stem-darkening ). FT_PARAM_TAG_LCD_FILTER_WEIGHTS (LCD filter weights, corresponding to function FT_Library_SetLcdFilterWeights ). FT_PARAM_TAG_RANDOM_SEED (seed value for the CFF, Type 1, and CID \u2018random\u2019 operator, corresponding to the random-seed property provided by the \u2018cff\u2019, \u2018type1\u2019, and \u2018t1cid\u2019 modules; see random-seed ). Pass NULL as data in FT_Parameter for a given tag to reset the option and use the library or module default again. input face A handle to the source face object. num_properties The number of properties that follow. properties A handle to an FT_Parameter array with num_properties elements. return FreeType error code. 0 means success. example Here is an example that sets three properties. You must define FT_CONFIG_OPTION_SUBPIXEL_RENDERING to make the LCD filter examples work. FT_Parameter property1; FT_Bool darken_stems = 1; FT_Parameter property2; FT_LcdFiveTapFilter custom_weight = { 0x11, 0x44, 0x56, 0x44, 0x11 }; FT_Parameter property3; FT_Int32 random_seed = 314159265; FT_Parameter properties[3] = { property1, property2, property3 }; property1.tag = FT_PARAM_TAG_STEM_DARKENING; property1.data = &darken_stems; property2.tag = FT_PARAM_TAG_LCD_FILTER_WEIGHTS; property2.data = custom_weight; property3.tag = FT_PARAM_TAG_RANDOM_SEED; property3.data = &random_seed; FT_Face_Properties( face, 3, properties ); The next example resets a single property to its default value. FT_Parameter property; property.tag = FT_PARAM_TAG_LCD_FILTER_WEIGHTS; property.data = NULL; FT_Face_Properties( face, 1, &property ); since 2.8 FT_Open_Face \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Open_Face ( FT_Library library, const FT_Open_Args * args, FT_Long face_index, FT_Face *aface ); Create a face object from a given resource described by FT_Open_Args . inout library A handle to the library resource. input args A pointer to an FT_Open_Args structure that must be filled by the caller. face_index This field holds two different values. Bits 0-15 are the index of the face in the font file (starting with value 0). Set it to 0 if there is only one face in the font file. [Since 2.6.1] Bits 16-30 are relevant to GX and OpenType variation fonts only, specifying the named instance index for the current face index (starting with value 1; value 0 makes FreeType ignore named instances). For non-variation fonts, bits 16-30 are ignored. Assuming that you want to access the third named instance in face 4, face_index should be set to 0x00030004. If you want to access face 4 without variation handling, simply set face_index to value 4. FT_Open_Face and its siblings can be used to quickly check whether the font format of a given font resource is supported by FreeType. In general, if the face_index argument is negative, the function's return value is 0 if the font format is recognized, or non-zero otherwise. The function allocates a more or less empty face handle in *aface (if aface isn't NULL ); the only two useful fields in this special case are face->num_faces and face->style_flags . For any negative value of face_index , face->num_faces gives the number of faces within the font file. For the negative value \u2018-(N+1)\u2019 (with \u2018N\u2019 a non-negative 16-bit value), bits 16-30 in face->style_flags give the number of named instances in face \u2018N\u2019 if we have a variation font (or zero otherwise). After examination, the returned FT_Face structure should be deallocated with a call to FT_Done_Face . output aface A handle to a new face object. If face_index is greater than or equal to zero, it must be non- NULL . return FreeType error code. 0 means success. note Unlike FreeType 1.x, this function automatically creates a glyph slot for the face object that can be accessed directly through face->glyph . Each new face object created with this function also owns a default FT_Size object, accessible as face->size . One FT_Library instance can have multiple face objects, this is, FT_Open_Face and its siblings can be called multiple times using the same library argument. See the discussion of reference counters in the description of FT_Reference_Face . example To loop over all faces, use code similar to the following snippet (omitting the error handling). ... FT_Face face; FT_Long i, num_faces; error = FT_Open_Face( library, args, -1, &face ); if ( error ) { ... } num_faces = face->num_faces; FT_Done_Face( face ); for ( i = 0; i < num_faces; i++ ) { ... error = FT_Open_Face( library, args, i, &face ); ... FT_Done_Face( face ); ... } To loop over all valid values for face_index , use something similar to the following snippet, again without error handling. The code accesses all faces immediately (thus only a single call of FT_Open_Face within the do-loop), with and without named instances. ... FT_Face face; FT_Long num_faces = 0; FT_Long num_instances = 0; FT_Long face_idx = 0; FT_Long instance_idx = 0; do { FT_Long id = ( instance_idx << 16 ) + face_idx; error = FT_Open_Face( library, args, id, &face ); if ( error ) { ... } num_faces = face->num_faces; num_instances = face->style_flags >> 16; ... FT_Done_Face( face ); if ( instance_idx < num_instances ) instance_idx++; else { face_idx++; instance_idx = 0; } } while ( face_idx < num_faces ) FT_Open_Args \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Open_Args_ { FT_UInt flags; const FT_Byte * memory_base; FT_Long memory_size; FT_String * pathname; FT_Stream stream; FT_Module driver; FT_Int num_params; FT_Parameter * params; } FT_Open_Args ; A structure to indicate how to open a new font file or stream. A pointer to such a structure can be used as a parameter for the functions FT_Open_Face and FT_Attach_Stream . fields flags A set of bit flags indicating how to use the structure. memory_base The first byte of the file in memory. memory_size The size in bytes of the file in memory. pathname A pointer to an 8-bit file pathname. The pointer is not owned by FreeType. stream A handle to a source stream object. driver This field is exclusively used by FT_Open_Face ; it simply specifies the font driver to use for opening the face. If set to NULL , FreeType tries to load the face with each one of the drivers in its list. num_params The number of extra parameters. params Extra parameters passed to the font driver when opening a new face. note The stream type is determined by the contents of flags that are tested in the following order by FT_Open_Face : If the FT_OPEN_MEMORY bit is set, assume that this is a memory file of memory_size bytes, located at memory_address . The data are not copied, and the client is responsible for releasing and destroying them after the corresponding call to FT_Done_Face . Otherwise, if the FT_OPEN_STREAM bit is set, assume that a custom input stream stream is used. Otherwise, if the FT_OPEN_PATHNAME bit is set, assume that this is a normal file and use pathname to open it. If the FT_OPEN_DRIVER bit is set, FT_Open_Face only tries to open the file with the driver whose handler is in driver . If the FT_OPEN_PARAMS bit is set, the parameters given by num_params and params is used. They are ignored otherwise. Ideally, both the pathname and params fields should be tagged as \u2018const\u2019; this is missing for API backward compatibility. In other words, applications should treat them as read-only. FT_Parameter \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Parameter_ { FT_ULong tag; FT_Pointer data; } FT_Parameter ; A simple structure to pass more or less generic parameters to FT_Open_Face and FT_Face_Properties . fields tag A four-byte identification tag. data A pointer to the parameter data. note The ID and function of parameters are driver-specific. See section \u2018 Parameter Tags \u2019 for more information. FT_Attach_File \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Attach_File ( FT_Face face, const char * filepathname ); Call FT_Attach_Stream to attach a file. inout face The target face object. input filepathname The pathname. return FreeType error code. 0 means success. FT_Attach_Stream \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Attach_Stream ( FT_Face face, FT_Open_Args * parameters ); \u2018Attach\u2019 data to a face object. Normally, this is used to read additional information for the face object. For example, you can attach an AFM file that comes with a Type 1 font to get the kerning values and other metrics. inout face The target face object. input parameters A pointer to FT_Open_Args that must be filled by the caller. return FreeType error code. 0 means success. note The meaning of the \u2018attach\u2019 (i.e., what really happens when the new file is read) is not fixed by FreeType itself. It really depends on the font format (and thus the font driver). Client applications are expected to know what they are doing when invoking this function. Most drivers simply do not implement file or stream attachments. FT_Set_Char_Size \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Set_Char_Size ( FT_Face face, FT_F26Dot6 char_width, FT_F26Dot6 char_height, FT_UInt horz_resolution, FT_UInt vert_resolution ); Call FT_Request_Size to request the nominal size (in points). inout face A handle to a target face object. input char_width The nominal width, in 26.6 fractional points. char_height The nominal height, in 26.6 fractional points. horz_resolution The horizontal resolution in dpi. vert_resolution The vertical resolution in dpi. return FreeType error code. 0 means success. note While this function allows fractional points as input values, the resulting ppem value for the given resolution is always rounded to the nearest integer. If either the character width or height is zero, it is set equal to the other value. If either the horizontal or vertical resolution is zero, it is set equal to the other value. A character width or height smaller than 1pt is set to 1pt; if both resolution values are zero, they are set to 72dpi. Don't use this function if you are using the FreeType cache API. FT_Set_Pixel_Sizes \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Set_Pixel_Sizes ( FT_Face face, FT_UInt pixel_width, FT_UInt pixel_height ); Call FT_Request_Size to request the nominal size (in pixels). inout face A handle to the target face object. input pixel_width The nominal width, in pixels. pixel_height The nominal height, in pixels. return FreeType error code. 0 means success. note You should not rely on the resulting glyphs matching or being constrained to this pixel size. Refer to FT_Request_Size to understand how requested sizes relate to actual sizes. Don't use this function if you are using the FreeType cache API. FT_Request_Size \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Request_Size ( FT_Face face, FT_Size_Request req ); Resize the scale of the active FT_Size object in a face. inout face A handle to a target face object. input req A pointer to a FT_Size_RequestRec . return FreeType error code. 0 means success. note Although drivers may select the bitmap strike matching the request, you should not rely on this if you intend to select a particular bitmap strike. Use FT_Select_Size instead in that case. The relation between the requested size and the resulting glyph size is dependent entirely on how the size is defined in the source face. The font designer chooses the final size of each glyph relative to this size. For more information refer to \u2018 https://www.freetype.org/freetype2/docs/glyphs/glyphs-2.html \u2019. Contrary to FT_Set_Char_Size , this function doesn't have special code to normalize zero-valued widths, heights, or resolutions (which lead to errors in most cases). Don't use this function if you are using the FreeType cache API. FT_Select_Size \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Select_Size ( FT_Face face, FT_Int strike_index ); Select a bitmap strike. To be more precise, this function sets the scaling factors of the active FT_Size object in a face so that bitmaps from this particular strike are taken by FT_Load_Glyph and friends. inout face A handle to a target face object. input strike_index The index of the bitmap strike in the available_sizes field of FT_FaceRec structure. return FreeType error code. 0 means success. note For bitmaps embedded in outline fonts it is common that only a subset of the available glyphs at a given ppem value is available. FreeType silently uses outlines if there is no bitmap for a given glyph index. For GX and OpenType variation fonts, a bitmap strike makes sense only if the default instance is active (this is, no glyph variation takes place); otherwise, FreeType simply ignores bitmap strikes. The same is true for all named instances that are different from the default instance. Don't use this function if you are using the FreeType cache API. FT_Size_Request_Type \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef enum FT_Size_Request_Type_ { FT_SIZE_REQUEST_TYPE_NOMINAL , FT_SIZE_REQUEST_TYPE_REAL_DIM , FT_SIZE_REQUEST_TYPE_BBOX , FT_SIZE_REQUEST_TYPE_CELL , FT_SIZE_REQUEST_TYPE_SCALES , FT_SIZE_REQUEST_TYPE_MAX } FT_Size_Request_Type ; An enumeration type that lists the supported size request types, i.e., what input size (in font units) maps to the requested output size (in pixels, as computed from the arguments of FT_Size_Request ). values FT_SIZE_REQUEST_TYPE_NOMINAL The nominal size. The units_per_EM field of FT_FaceRec is used to determine both scaling values. This is the standard scaling found in most applications. In particular, use this size request type for TrueType fonts if they provide optical scaling or something similar. Note, however, that units_per_EM is a rather abstract value which bears no relation to the actual size of the glyphs in a font. FT_SIZE_REQUEST_TYPE_REAL_DIM The real dimension. The sum of the ascender and (minus of) the descender fields of FT_FaceRec is used to determine both scaling values. FT_SIZE_REQUEST_TYPE_BBOX The font bounding box. The width and height of the bbox field of FT_FaceRec are used to determine the horizontal and vertical scaling value, respectively. FT_SIZE_REQUEST_TYPE_CELL The max_advance_width field of FT_FaceRec is used to determine the horizontal scaling value; the vertical scaling value is determined the same way as FT_SIZE_REQUEST_TYPE_REAL_DIM does. Finally, both scaling values are set to the smaller one. This type is useful if you want to specify the font size for, say, a window of a given dimension and 80x24 cells. FT_SIZE_REQUEST_TYPE_SCALES Specify the scaling values directly. note The above descriptions only apply to scalable formats. For bitmap formats, the behaviour is up to the driver. See the note section of FT_Size_Metrics if you wonder how size requesting relates to scaling values. FT_Size_RequestRec \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Size_RequestRec_ { FT_Size_Request_Type type; FT_Long width; FT_Long height; FT_UInt horiResolution; FT_UInt vertResolution; } FT_Size_RequestRec ; A structure to model a size request. fields type See FT_Size_Request_Type . width The desired width, given as a 26.6 fractional point value (with 72pt = 1in). height The desired height, given as a 26.6 fractional point value (with 72pt = 1in). horiResolution The horizontal resolution (dpi, i.e., pixels per inch). If set to zero, width is treated as a 26.6 fractional pixel value, which gets internally rounded to an integer. vertResolution The vertical resolution (dpi, i.e., pixels per inch). If set to zero, height is treated as a 26.6 fractional pixel value, which gets internally rounded to an integer. note If width is zero, the horizontal scaling value is set equal to the vertical scaling value, and vice versa. If type is FT_SIZE_REQUEST_TYPE_SCALES , width and height are interpreted directly as 16.16 fractional scaling values, without any further modification, and both horiResolution and vertResolution are ignored. FT_Size_Request \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Size_RequestRec_ * FT_Size_Request ; A handle to a size request structure. FT_Set_Transform \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( void ) FT_Set_Transform ( FT_Face face, FT_Matrix * matrix, FT_Vector * delta ); Set the transformation that is applied to glyph images when they are loaded into a glyph slot through FT_Load_Glyph . inout face A handle to the source face object. input matrix A pointer to the transformation's 2x2 matrix. Use NULL for the identity matrix. delta A pointer to the translation vector. Use NULL for the null vector. note This function is provided as a convenience, but keep in mind that FT_Matrix coefficients are only 16.16 fixed point values, which can limit the accuracy of the results. Using floating-point computations to perform the transform directly in client code instead will always yield better numbers. The transformation is only applied to scalable image formats after the glyph has been loaded. It means that hinting is unaltered by the transformation and is performed on the character size given in the last call to FT_Set_Char_Size or FT_Set_Pixel_Sizes . Note that this also transforms the face.glyph.advance field, but not the values in face.glyph.metrics . FT_Load_Glyph \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Load_Glyph ( FT_Face face, FT_UInt glyph_index, FT_Int32 load_flags ); Load a glyph into the glyph slot of a face object. inout face A handle to the target face object where the glyph is loaded. input glyph_index The index of the glyph in the font file. For CID-keyed fonts (either in PS or in CFF format) this argument specifies the CID value. load_flags A flag indicating what to load for this glyph. The FT_LOAD_XXX constants can be used to control the glyph loading process (e.g., whether the outline should be scaled, whether to load bitmaps or not, whether to hint the outline, etc). return FreeType error code. 0 means success. note The loaded glyph may be transformed. See FT_Set_Transform for the details. For subsetted CID-keyed fonts, FT_Err_Invalid_Argument is returned for invalid CID values (this is, for CID values that don't have a corresponding glyph in the font). See the discussion of the FT_FACE_FLAG_CID_KEYED flag for more details. If you receive FT_Err_Glyph_Too_Big , try getting the glyph outline at EM size, then scale it manually and fill it as a graphics operation. FT_Get_Char_Index \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt ) FT_Get_Char_Index ( FT_Face face, FT_ULong charcode ); Return the glyph index of a given character code. This function uses the currently selected charmap to do the mapping. input face A handle to the source face object. charcode The character code. return The glyph index. 0 means \u2018undefined character code\u2019. note If you use FreeType to manipulate the contents of font files directly, be aware that the glyph index returned by this function doesn't always correspond to the internal indices used within the file. This is done to ensure that value 0 always corresponds to the \u2018missing glyph\u2019. If the first glyph is not named \u2018.notdef\u2019, then for Type 1 and Type 42 fonts, \u2018.notdef\u2019 will be moved into the glyph ID 0 position, and whatever was there will be moved to the position \u2018.notdef\u2019 had. For Type 1 fonts, if there is no \u2018.notdef\u2019 glyph at all, then one will be created at index 0 and whatever was there will be moved to the last index -- Type 42 fonts are considered invalid under this condition. FT_Get_First_Char \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_ULong ) FT_Get_First_Char ( FT_Face face, FT_UInt *agindex ); Return the first character code in the current charmap of a given face, together with its corresponding glyph index. input face A handle to the source face object. output agindex Glyph index of first character code. 0 if charmap is empty. return The charmap's first character code. note You should use this function together with FT_Get_Next_Char to parse all character codes available in a given charmap. The code should look like this: FT_ULong charcode; FT_UInt gindex; charcode = FT_Get_First_Char( face, &gindex ); while ( gindex != 0 ) { ... do something with (charcode,gindex) pair ... charcode = FT_Get_Next_Char( face, charcode, &gindex ); } Be aware that character codes can have values up to 0xFFFFFFFF; this might happen for non-Unicode or malformed cmaps. However, even with regular Unicode encoding, so-called \u2018last resort fonts\u2019 (using SFNT cmap format 13, see function FT_Get_CMap_Format ) normally have entries for all Unicode characters up to 0x1FFFFF, which can cause a lot of iterations. Note that *agindex is set to 0 if the charmap is empty. The result itself can be 0 in two cases: if the charmap is empty or if the value 0 is the first valid character code. FT_Get_Next_Char \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_ULong ) FT_Get_Next_Char ( FT_Face face, FT_ULong char_code, FT_UInt *agindex ); Return the next character code in the current charmap of a given face following the value char_code , as well as the corresponding glyph index. input face A handle to the source face object. char_code The starting character code. output agindex Glyph index of next character code. 0 if charmap is empty. return The charmap's next character code. note You should use this function with FT_Get_First_Char to walk over all character codes available in a given charmap. See the note for that function for a simple code example. Note that *agindex is set to 0 when there are no more codes in the charmap. FT_Get_Name_Index \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt ) FT_Get_Name_Index ( FT_Face face, const FT_String * glyph_name ); Return the glyph index of a given glyph name. input face A handle to the source face object. glyph_name The glyph name. return The glyph index. 0 means \u2018undefined character code\u2019. FT_Load_Char \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Load_Char ( FT_Face face, FT_ULong char_code, FT_Int32 load_flags ); Load a glyph into the glyph slot of a face object, accessed by its character code. inout face A handle to a target face object where the glyph is loaded. input char_code The glyph's character code, according to the current charmap used in the face. load_flags A flag indicating what to load for this glyph. The FT_LOAD_XXX constants can be used to control the glyph loading process (e.g., whether the outline should be scaled, whether to load bitmaps or not, whether to hint the outline, etc). return FreeType error code. 0 means success. note This function simply calls FT_Get_Char_Index and FT_Load_Glyph . Many fonts contain glyphs that can't be loaded by this function since its glyph indices are not listed in any of the font's charmaps. If no active cmap is set up (i.e., face->charmap is zero), the call to FT_Get_Char_Index is omitted, and the function behaves identically to FT_Load_Glyph . FT_LOAD_TARGET_MODE \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_LOAD_TARGET_MODE ( x ) ( ( FT_Render_Mode )( ( (x) >> 16 ) & 15 ) ) Return the FT_Render_Mode corresponding to a given FT_LOAD_TARGET_XXX value. FT_Render_Glyph \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Render_Glyph ( FT_GlyphSlot slot, FT_Render_Mode render_mode ); Convert a given glyph image to a bitmap. It does so by inspecting the glyph image format, finding the relevant renderer, and invoking it. inout slot A handle to the glyph slot containing the image to convert. input render_mode The render mode used to render the glyph image into a bitmap. See FT_Render_Mode for a list of possible values. If FT_RENDER_MODE_NORMAL is used, a previous call of FT_Load_Glyph with flag FT_LOAD_COLOR makes FT_Render_Glyph provide a default blending of colored glyph layers associated with the current glyph slot (provided the font contains such layers) instead of rendering the glyph slot's outline. This is an experimental feature; see FT_LOAD_COLOR for more information. return FreeType error code. 0 means success. note To get meaningful results, font scaling values must be set with functions like FT_Set_Char_Size before calling FT_Render_Glyph . When FreeType outputs a bitmap of a glyph, it really outputs an alpha coverage map. If a pixel is completely covered by a filled-in outline, the bitmap contains 0xFF at that pixel, meaning that 0xFF/0xFF fraction of that pixel is covered, meaning the pixel is 100% black (or 0% bright). If a pixel is only 50% covered (value 0x80), the pixel is made 50% black (50% bright or a middle shade of grey). 0% covered means 0% black (100% bright or white). On high-DPI screens like on smartphones and tablets, the pixels are so small that their chance of being completely covered and therefore completely black are fairly good. On the low-DPI screens, however, the situation is different. The pixels are too large for most of the details of a glyph and shades of gray are the norm rather than the exception. This is relevant because all our screens have a second problem: they are not linear. 1 + 1 is not 2. Twice the value does not result in twice the brightness. When a pixel is only 50% covered, the coverage map says 50% black, and this translates to a pixel value of 128 when you use 8 bits per channel (0-255). However, this does not translate to 50% brightness for that pixel on our sRGB and gamma 2.2 screens. Due to their non-linearity, they dwell longer in the darks and only a pixel value of about 186 results in 50% brightness -- 128 ends up too dark on both bright and dark backgrounds. The net result is that dark text looks burnt-out, pixely and blotchy on bright background, bright text too frail on dark backgrounds, and colored text on colored background (for example, red on green) seems to have dark halos or \u2018dirt\u2019 around it. The situation is especially ugly for diagonal stems like in \u2018w\u2019 glyph shapes where the quality of FreeType's anti-aliasing depends on the correct display of grays. On high-DPI screens where smaller, fully black pixels reign supreme, this doesn't matter, but on our low-DPI screens with all the gray shades, it does. 0% and 100% brightness are the same things in linear and non-linear space, just all the shades in-between aren't. The blending function for placing text over a background is dst = alpha * src + (1 - alpha) * dst , which is known as the OVER operator. To correctly composite an antialiased pixel of a glyph onto a surface, take the foreground and background colors (e.g., in sRGB space) and apply gamma to get them in a linear space, use OVER to blend the two linear colors using the glyph pixel as the alpha value (remember, the glyph bitmap is an alpha coverage bitmap), and apply inverse gamma to the blended pixel and write it back to the image. Internal testing at Adobe found that a target inverse gamma of 1.8 for step 3 gives good results across a wide range of displays with an sRGB gamma curve or a similar one. This process can cost performance. There is an approximation that does not need to know about the background color; see https://bel.fi/alankila/lcd/ and https://bel.fi/alankila/lcd/alpcor.html for details. ATTENTION : Linear blending is even more important when dealing with subpixel-rendered glyphs to prevent color-fringing! A subpixel-rendered glyph must first be filtered with a filter that gives equal weight to the three color primaries and does not exceed a sum of 0x100, see section \u2018 Subpixel Rendering \u2019. Then the only difference to gray linear blending is that subpixel-rendered linear blending is done 3 times per pixel: red foreground subpixel to red background subpixel and so on for green and blue. FT_Render_Mode \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef enum FT_Render_Mode_ { FT_RENDER_MODE_NORMAL = 0, FT_RENDER_MODE_LIGHT , FT_RENDER_MODE_MONO , FT_RENDER_MODE_LCD , FT_RENDER_MODE_LCD_V , FT_RENDER_MODE_MAX } FT_Render_Mode ; /* these constants are deprecated; use the corresponding */ /* ` FT_Render_Mode ` values instead */ # define ft_render_mode_normal FT_RENDER_MODE_NORMAL # define ft_render_mode_mono FT_RENDER_MODE_MONO Render modes supported by FreeType 2. Each mode corresponds to a specific type of scanline conversion performed on the outline. For bitmap fonts and embedded bitmaps the bitmap->pixel_mode field in the FT_GlyphSlotRec structure gives the format of the returned bitmap. All modes except FT_RENDER_MODE_MONO use 256 levels of opacity, indicating pixel coverage. Use linear alpha blending and gamma correction to correctly render non-monochrome glyph bitmaps onto a surface; see FT_Render_Glyph . values FT_RENDER_MODE_NORMAL Default render mode; it corresponds to 8-bit anti-aliased bitmaps. FT_RENDER_MODE_LIGHT This is equivalent to FT_RENDER_MODE_NORMAL . It is only defined as a separate value because render modes are also used indirectly to define hinting algorithm selectors. See FT_LOAD_TARGET_XXX for details. FT_RENDER_MODE_MONO This mode corresponds to 1-bit bitmaps (with 2 levels of opacity). FT_RENDER_MODE_LCD This mode corresponds to horizontal RGB and BGR subpixel displays like LCD screens. It produces 8-bit bitmaps that are 3 times the width of the original glyph outline in pixels, and which use the FT_PIXEL_MODE_LCD mode. FT_RENDER_MODE_LCD_V This mode corresponds to vertical RGB and BGR subpixel displays (like PDA screens, rotated LCD displays, etc.). It produces 8-bit bitmaps that are 3 times the height of the original glyph outline in pixels and use the FT_PIXEL_MODE_LCD_V mode. note The selected render mode only affects vector glyphs of a font. Embedded bitmaps often have a different pixel mode like FT_PIXEL_MODE_MONO . You can use FT_Bitmap_Convert to transform them into 8-bit pixmaps. FT_Get_Kerning \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Get_Kerning ( FT_Face face, FT_UInt left_glyph, FT_UInt right_glyph, FT_UInt kern_mode, FT_Vector *akerning ); Return the kerning vector between two glyphs of the same face. input face A handle to a source face object. left_glyph The index of the left glyph in the kern pair. right_glyph The index of the right glyph in the kern pair. kern_mode See FT_Kerning_Mode for more information. Determines the scale and dimension of the returned kerning vector. output akerning The kerning vector. This is either in font units, fractional pixels (26.6 format), or pixels for scalable formats, and in pixels for fixed-sizes formats. return FreeType error code. 0 means success. note Only horizontal layouts (left-to-right & right-to-left) are supported by this method. Other layouts, or more sophisticated kernings, are out of the scope of this API function -- they can be implemented through format-specific interfaces. Kerning for OpenType fonts implemented in a \u2018GPOS\u2019 table is not supported; use FT_HAS_KERNING to find out whether a font has data that can be extracted with FT_Get_Kerning . FT_Kerning_Mode \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef enum FT_Kerning_Mode_ { FT_KERNING_DEFAULT = 0, FT_KERNING_UNFITTED , FT_KERNING_UNSCALED } FT_Kerning_Mode ; /* these constants are deprecated; use the corresponding */ /* ` FT_Kerning_Mode ` values instead */ # define ft_kerning_default FT_KERNING_DEFAULT # define ft_kerning_unfitted FT_KERNING_UNFITTED # define ft_kerning_unscaled FT_KERNING_UNSCALED An enumeration to specify the format of kerning values returned by FT_Get_Kerning . values FT_KERNING_DEFAULT Return grid-fitted kerning distances in 26.6 fractional pixels. FT_KERNING_UNFITTED Return un-grid-fitted kerning distances in 26.6 fractional pixels. FT_KERNING_UNSCALED Return the kerning vector in original font units. note FT_KERNING_DEFAULT returns full pixel values; it also makes FreeType heuristically scale down kerning distances at small ppem values so that they don't become too big. Both FT_KERNING_DEFAULT and FT_KERNING_UNFITTED use the current horizontal scaling factor (as set e.g. with FT_Set_Char_Size ) to convert font units to pixels. FT_Get_Track_Kerning \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Get_Track_Kerning ( FT_Face face, FT_Fixed point_size, FT_Int degree, FT_Fixed * akerning ); Return the track kerning for a given face object at a given size. input face A handle to a source face object. point_size The point size in 16.16 fractional points. degree The degree of tightness. Increasingly negative values represent tighter track kerning, while increasingly positive values represent looser track kerning. Value zero means no track kerning. output akerning The kerning in 16.16 fractional points, to be uniformly applied between all glyphs. return FreeType error code. 0 means success. note Currently, only the Type 1 font driver supports track kerning, using data from AFM files (if attached with FT_Attach_File or FT_Attach_Stream ). Only very few AFM files come with track kerning data; please refer to Adobe's AFM specification for more details. FT_Get_Glyph_Name \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Get_Glyph_Name ( FT_Face face, FT_UInt glyph_index, FT_Pointer buffer, FT_UInt buffer_max ); Retrieve the ASCII name of a given glyph in a face. This only works for those faces where FT_HAS_GLYPH_NAMES (face) returns 1. input face A handle to a source face object. glyph_index The glyph index. buffer_max The maximum number of bytes available in the buffer. output buffer A pointer to a target buffer where the name is copied to. return FreeType error code. 0 means success. note An error is returned if the face doesn't provide glyph names or if the glyph index is invalid. In all cases of failure, the first byte of buffer is set to 0 to indicate an empty name. The glyph name is truncated to fit within the buffer if it is too long. The returned string is always zero-terminated. Be aware that FreeType reorders glyph indices internally so that glyph index 0 always corresponds to the \u2018missing glyph\u2019 (called \u2018.notdef\u2019). This function always returns an error if the config macro FT_CONFIG_OPTION_NO_GLYPH_NAMES is not defined in ftoption.h . FT_Get_Postscript_Name \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( const char * ) FT_Get_Postscript_Name ( FT_Face face ); Retrieve the ASCII PostScript name of a given face, if available. This only works with PostScript, TrueType, and OpenType fonts. input face A handle to the source face object. return A pointer to the face's PostScript name. NULL if unavailable. note The returned pointer is owned by the face and is destroyed with it. For variation fonts, this string changes if you select a different instance, and you have to call FT_Get_PostScript_Name again to retrieve it. FreeType follows Adobe TechNote #5902, \u2018Generating PostScript Names for Fonts Using OpenType Font Variations\u2019. https://download.macromedia.com/pub/developer/opentype/tech-notes/5902.AdobePSNameGeneration.html [Since 2.9] Special PostScript names for named instances are only returned if the named instance is set with FT_Set_Named_Instance (and the font has corresponding entries in its \u2018fvar\u2019 table). If FT_IS_VARIATION returns true, the algorithmically derived PostScript name is provided, not looking up special entries for named instances. FT_CharMapRec \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_CharMapRec_ { FT_Face face; FT_Encoding encoding; FT_UShort platform_id; FT_UShort encoding_id; } FT_CharMapRec ; The base charmap structure. fields face A handle to the parent face object. encoding An FT_Encoding tag identifying the charmap. Use this with FT_Select_Charmap . platform_id An ID number describing the platform for the following encoding ID. This comes directly from the TrueType specification and gets emulated for other formats. encoding_id A platform-specific encoding number. This also comes from the TrueType specification and gets emulated similarly. FT_Select_Charmap \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Select_Charmap ( FT_Face face, FT_Encoding encoding ); Select a given charmap by its encoding tag (as listed in freetype.h ). inout face A handle to the source face object. input encoding A handle to the selected encoding. return FreeType error code. 0 means success. note This function returns an error if no charmap in the face corresponds to the encoding queried here. Because many fonts contain more than a single cmap for Unicode encoding, this function has some special code to select the one that covers Unicode best (\u2018best\u2019 in the sense that a UCS-4 cmap is preferred to a UCS-2 cmap). It is thus preferable to FT_Set_Charmap in this case. FT_Set_Charmap \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Set_Charmap ( FT_Face face, FT_CharMap charmap ); Select a given charmap for character code to glyph index mapping. inout face A handle to the source face object. input charmap A handle to the selected charmap. return FreeType error code. 0 means success. note This function returns an error if the charmap is not part of the face (i.e., if it is not listed in the face->charmaps table). It also fails if an OpenType type 14 charmap is selected (which doesn't map character codes to glyph indices at all). FT_Get_Charmap_Index \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Int ) FT_Get_Charmap_Index ( FT_CharMap charmap ); Retrieve index of a given charmap. input charmap A handle to a charmap. return The index into the array of character maps within the face to which charmap belongs. If an error occurs, -1 is returned. FT_Get_FSType_Flags \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UShort ) FT_Get_FSType_Flags ( FT_Face face ); Return the fsType flags for a font. input face A handle to the source face object. return The fsType flags, see FT_FSTYPE_XXX . note Use this function rather than directly reading the fs_type field in the PS_FontInfoRec structure, which is only guaranteed to return the correct results for Type 1 fonts. since 2.3.8 FT_Get_SubGlyph_Info \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Get_SubGlyph_Info ( FT_GlyphSlot glyph, FT_UInt sub_index, FT_Int *p_index, FT_UInt *p_flags, FT_Int *p_arg1, FT_Int *p_arg2, FT_Matrix *p_transform ); Retrieve a description of a given subglyph. Only use it if glyph->format is FT_GLYPH_FORMAT_COMPOSITE ; an error is returned otherwise. input glyph The source glyph slot. sub_index The index of the subglyph. Must be less than glyph->num_subglyphs . output p_index The glyph index of the subglyph. p_flags The subglyph flags, see FT_SUBGLYPH_FLAG_XXX . p_arg1 The subglyph's first argument (if any). p_arg2 The subglyph's second argument (if any). p_transform The subglyph transformation (if any). return FreeType error code. 0 means success. note The values of *p_arg1 , *p_arg2 , and *p_transform must be interpreted depending on the flags returned in *p_flags . See the OpenType specification for details. https://docs.microsoft.com/en-us/typography/opentype/spec/glyf#composite-glyph-description FT_Face_Internal \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Face_InternalRec_* FT_Face_Internal ; An opaque handle to an FT_Face_InternalRec structure that models the private data of a given FT_Face object. This structure might change between releases of FreeType 2 and is not generally available to client applications. FT_Size_Internal \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Size_InternalRec_* FT_Size_Internal ; An opaque handle to an FT_Size_InternalRec structure, used to model private data of a given FT_Size object. FT_Slot_Internal \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Slot_InternalRec_* FT_Slot_Internal ; An opaque handle to an FT_Slot_InternalRec structure, used to model private data of a given FT_GlyphSlot object. FT_FACE_FLAG_XXX \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_FACE_FLAG_SCALABLE ( 1L << 0 ) # define FT_FACE_FLAG_FIXED_SIZES ( 1L << 1 ) # define FT_FACE_FLAG_FIXED_WIDTH ( 1L << 2 ) # define FT_FACE_FLAG_SFNT ( 1L << 3 ) # define FT_FACE_FLAG_HORIZONTAL ( 1L << 4 ) # define FT_FACE_FLAG_VERTICAL ( 1L << 5 ) # define FT_FACE_FLAG_KERNING ( 1L << 6 ) # define FT_FACE_FLAG_FAST_GLYPHS ( 1L << 7 ) # define FT_FACE_FLAG_MULTIPLE_MASTERS ( 1L << 8 ) # define FT_FACE_FLAG_GLYPH_NAMES ( 1L << 9 ) # define FT_FACE_FLAG_EXTERNAL_STREAM ( 1L << 10 ) # define FT_FACE_FLAG_HINTER ( 1L << 11 ) # define FT_FACE_FLAG_CID_KEYED ( 1L << 12 ) # define FT_FACE_FLAG_TRICKY ( 1L << 13 ) # define FT_FACE_FLAG_COLOR ( 1L << 14 ) # define FT_FACE_FLAG_VARIATION ( 1L << 15 ) A list of bit flags used in the face_flags field of the FT_FaceRec structure. They inform client applications of properties of the corresponding face. values FT_FACE_FLAG_SCALABLE The face contains outline glyphs. Note that a face can contain bitmap strikes also, i.e., a face can have both this flag and FT_FACE_FLAG_FIXED_SIZES set. FT_FACE_FLAG_FIXED_SIZES The face contains bitmap strikes. See also the num_fixed_sizes and available_sizes fields of FT_FaceRec . FT_FACE_FLAG_FIXED_WIDTH The face contains fixed-width characters (like Courier, Lucida, MonoType, etc.). FT_FACE_FLAG_SFNT The face uses the SFNT storage scheme. For now, this means TrueType and OpenType. FT_FACE_FLAG_HORIZONTAL The face contains horizontal glyph metrics. This should be set for all common formats. FT_FACE_FLAG_VERTICAL The face contains vertical glyph metrics. This is only available in some formats, not all of them. FT_FACE_FLAG_KERNING The face contains kerning information. If set, the kerning distance can be retrieved using the function FT_Get_Kerning . Otherwise the function always return the vector (0,0). Note that FreeType doesn't handle kerning data from the SFNT \u2018GPOS\u2019 table (as present in many OpenType fonts). FT_FACE_FLAG_FAST_GLYPHS THIS FLAG IS DEPRECATED. DO NOT USE OR TEST IT. FT_FACE_FLAG_MULTIPLE_MASTERS The face contains multiple masters and is capable of interpolating between them. Supported formats are Adobe MM, TrueType GX, and OpenType variation fonts. See section \u2018 Multiple Masters \u2019 for API details. FT_FACE_FLAG_GLYPH_NAMES The face contains glyph names, which can be retrieved using FT_Get_Glyph_Name . Note that some TrueType fonts contain broken glyph name tables. Use the function FT_Has_PS_Glyph_Names when needed. FT_FACE_FLAG_EXTERNAL_STREAM Used internally by FreeType to indicate that a face's stream was provided by the client application and should not be destroyed when FT_Done_Face is called. Don't read or test this flag. FT_FACE_FLAG_HINTER The font driver has a hinting machine of its own. For example, with TrueType fonts, it makes sense to use data from the SFNT \u2018gasp\u2019 table only if the native TrueType hinting engine (with the bytecode interpreter) is available and active. FT_FACE_FLAG_CID_KEYED The face is CID-keyed. In that case, the face is not accessed by glyph indices but by CID values. For subsetted CID-keyed fonts this has the consequence that not all index values are a valid argument to FT_Load_Glyph . Only the CID values for which corresponding glyphs in the subsetted font exist make FT_Load_Glyph return successfully; in all other cases you get an FT_Err_Invalid_Argument error. Note that CID-keyed fonts that are in an SFNT wrapper (this is, all OpenType/CFF fonts) don't have this flag set since the glyphs are accessed in the normal way (using contiguous indices); the \u2018CID-ness\u2019 isn't visible to the application. FT_FACE_FLAG_TRICKY The face is \u2018tricky\u2019, this is, it always needs the font format's native hinting engine to get a reasonable result. A typical example is the old Chinese font mingli.ttf (but not mingliu.ttc ) that uses TrueType bytecode instructions to move and scale all of its subglyphs. It is not possible to auto-hint such fonts using FT_LOAD_FORCE_AUTOHINT ; it will also ignore FT_LOAD_NO_HINTING . You have to set both FT_LOAD_NO_HINTING and FT_LOAD_NO_AUTOHINT to really disable hinting; however, you probably never want this except for demonstration purposes. Currently, there are about a dozen TrueType fonts in the list of tricky fonts; they are hard-coded in file ttobjs.c . FT_FACE_FLAG_COLOR [Since 2.5.1] The face has color glyph tables. See FT_LOAD_COLOR for more information. FT_FACE_FLAG_VARIATION [Since 2.9] Set if the current face (or named instance) has been altered with FT_Set_MM_Design_Coordinates , FT_Set_Var_Design_Coordinates , or FT_Set_Var_Blend_Coordinates . This flag is unset by a call to FT_Set_Named_Instance . FT_STYLE_FLAG_XXX \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_STYLE_FLAG_ITALIC ( 1 << 0 ) # define FT_STYLE_FLAG_BOLD ( 1 << 1 ) A list of bit flags to indicate the style of a given face. These are used in the style_flags field of FT_FaceRec . values FT_STYLE_FLAG_ITALIC The face style is italic or oblique. FT_STYLE_FLAG_BOLD The face is bold. note The style information as provided by FreeType is very basic. More details are beyond the scope and should be done on a higher level (for example, by analyzing various fields of the \u2018OS/2\u2019 table in SFNT based fonts). FT_OPEN_XXX \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_OPEN_MEMORY 0x1 # define FT_OPEN_STREAM 0x2 # define FT_OPEN_PATHNAME 0x4 # define FT_OPEN_DRIVER 0x8 # define FT_OPEN_PARAMS 0x10 /* these constants are deprecated; use the corresponding ` FT_OPEN_XXX ` */ /* values instead */ # define ft_open_memory FT_OPEN_MEMORY # define ft_open_stream FT_OPEN_STREAM # define ft_open_pathname FT_OPEN_PATHNAME # define ft_open_driver FT_OPEN_DRIVER # define ft_open_params FT_OPEN_PARAMS A list of bit field constants used within the flags field of the FT_Open_Args structure. values FT_OPEN_MEMORY This is a memory-based stream. FT_OPEN_STREAM Copy the stream from the stream field. FT_OPEN_PATHNAME Create a new input stream from a C path name. FT_OPEN_DRIVER Use the driver field. FT_OPEN_PARAMS Use the num_params and params fields. note The FT_OPEN_MEMORY , FT_OPEN_STREAM , and FT_OPEN_PATHNAME flags are mutually exclusive. FT_LOAD_XXX \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_LOAD_DEFAULT 0x0 # define FT_LOAD_NO_SCALE ( 1L << 0 ) # define FT_LOAD_NO_HINTING ( 1L << 1 ) # define FT_LOAD_RENDER ( 1L << 2 ) # define FT_LOAD_NO_BITMAP ( 1L << 3 ) # define FT_LOAD_VERTICAL_LAYOUT ( 1L << 4 ) # define FT_LOAD_FORCE_AUTOHINT ( 1L << 5 ) # define FT_LOAD_CROP_BITMAP ( 1L << 6 ) # define FT_LOAD_PEDANTIC ( 1L << 7 ) # define FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH ( 1L << 9 ) # define FT_LOAD_NO_RECURSE ( 1L << 10 ) # define FT_LOAD_IGNORE_TRANSFORM ( 1L << 11 ) # define FT_LOAD_MONOCHROME ( 1L << 12 ) # define FT_LOAD_LINEAR_DESIGN ( 1L << 13 ) # define FT_LOAD_NO_AUTOHINT ( 1L << 15 ) /* Bits 16-19 are used by `FT_LOAD_TARGET_` */ # define FT_LOAD_COLOR ( 1L << 20 ) # define FT_LOAD_COMPUTE_METRICS ( 1L << 21 ) # define FT_LOAD_BITMAP_METRICS_ONLY ( 1L << 22 ) A list of bit field constants for FT_Load_Glyph to indicate what kind of operations to perform during glyph loading. values FT_LOAD_DEFAULT Corresponding to 0, this value is used as the default glyph load operation. In this case, the following happens: FreeType looks for a bitmap for the glyph corresponding to the face's current size. If one is found, the function returns. The bitmap data can be accessed from the glyph slot (see note below). If no embedded bitmap is searched for or found, FreeType looks for a scalable outline. If one is found, it is loaded from the font file, scaled to device pixels, then \u2018hinted\u2019 to the pixel grid in order to optimize it. The outline data can be accessed from the glyph slot (see note below). Note that by default the glyph loader doesn't render outlines into bitmaps. The following flags are used to modify this default behaviour to more specific and useful cases. FT_LOAD_NO_SCALE Don't scale the loaded outline glyph but keep it in font units. This flag implies FT_LOAD_NO_HINTING and FT_LOAD_NO_BITMAP , and unsets FT_LOAD_RENDER . If the font is \u2018tricky\u2019 (see FT_FACE_FLAG_TRICKY for more), using FT_LOAD_NO_SCALE usually yields meaningless outlines because the subglyphs must be scaled and positioned with hinting instructions. This can be solved by loading the font without FT_LOAD_NO_SCALE and setting the character size to font->units_per_EM . FT_LOAD_NO_HINTING Disable hinting. This generally generates \u2018blurrier\u2019 bitmap glyphs when the glyph are rendered in any of the anti-aliased modes. See also the note below. This flag is implied by FT_LOAD_NO_SCALE . FT_LOAD_RENDER Call FT_Render_Glyph after the glyph is loaded. By default, the glyph is rendered in FT_RENDER_MODE_NORMAL mode. This can be overridden by FT_LOAD_TARGET_XXX or FT_LOAD_MONOCHROME . This flag is unset by FT_LOAD_NO_SCALE . FT_LOAD_NO_BITMAP Ignore bitmap strikes when loading. Bitmap-only fonts ignore this flag. FT_LOAD_NO_SCALE always sets this flag. FT_LOAD_VERTICAL_LAYOUT Load the glyph for vertical text layout. In particular, the advance value in the FT_GlyphSlotRec structure is set to the vertAdvance value of the metrics field. In case FT_HAS_VERTICAL doesn't return true, you shouldn't use this flag currently. Reason is that in this case vertical metrics get synthesized, and those values are not always consistent across various font formats. FT_LOAD_FORCE_AUTOHINT Prefer the auto-hinter over the font's native hinter. See also the note below. FT_LOAD_PEDANTIC Make the font driver perform pedantic verifications during glyph loading and hinting. This is mostly used to detect broken glyphs in fonts. By default, FreeType tries to handle broken fonts also. In particular, errors from the TrueType bytecode engine are not passed to the application if this flag is not set; this might result in partially hinted or distorted glyphs in case a glyph's bytecode is buggy. FT_LOAD_NO_RECURSE Don't load composite glyphs recursively. Instead, the font driver fills the num_subglyph and subglyphs values of the glyph slot; it also sets glyph->format to FT_GLYPH_FORMAT_COMPOSITE . The description of subglyphs can then be accessed with FT_Get_SubGlyph_Info . Don't use this flag for retrieving metrics information since some font drivers only return rudimentary data. This flag implies FT_LOAD_NO_SCALE and FT_LOAD_IGNORE_TRANSFORM . FT_LOAD_IGNORE_TRANSFORM Ignore the transform matrix set by FT_Set_Transform . FT_LOAD_MONOCHROME This flag is used with FT_LOAD_RENDER to indicate that you want to render an outline glyph to a 1-bit monochrome bitmap glyph, with 8 pixels packed into each byte of the bitmap data. Note that this has no effect on the hinting algorithm used. You should rather use FT_LOAD_TARGET_MONO so that the monochrome-optimized hinting algorithm is used. FT_LOAD_LINEAR_DESIGN Keep linearHoriAdvance and linearVertAdvance fields of FT_GlyphSlotRec in font units. See FT_GlyphSlotRec for details. FT_LOAD_NO_AUTOHINT Disable the auto-hinter. See also the note below. FT_LOAD_COLOR Load colored glyphs. There are slight differences depending on the font format. [Since 2.5] Load embedded color bitmap images. The resulting color bitmaps, if available, will have the FT_PIXEL_MODE_BGRA format, with pre-multiplied color channels. If the flag is not set and color bitmaps are found, they are converted to 256-level gray bitmaps, using the FT_PIXEL_MODE_GRAY format. [Since 2.10, experimental] If the glyph index contains an entry in the face's \u2018COLR\u2019 table with a \u2018CPAL\u2019 palette table (as defined in the OpenType specification), make FT_Render_Glyph provide a default blending of the color glyph layers associated with the glyph index, using the same bitmap format as embedded color bitmap images. This is mainly for convenience; for full control of color layers use FT_Get_Color_Glyph_Layer and FreeType's color functions like FT_Palette_Select instead of setting FT_LOAD_COLOR for rendering so that the client application can handle blending by itself. FT_LOAD_COMPUTE_METRICS [Since 2.6.1] Compute glyph metrics from the glyph data, without the use of bundled metrics tables (for example, the \u2018hdmx\u2019 table in TrueType fonts). This flag is mainly used by font validating or font editing applications, which need to ignore, verify, or edit those tables. Currently, this flag is only implemented for TrueType fonts. FT_LOAD_BITMAP_METRICS_ONLY [Since 2.7.1] Request loading of the metrics and bitmap image information of a (possibly embedded) bitmap glyph without allocating or copying the bitmap image data itself. No effect if the target glyph is not a bitmap image. This flag unsets FT_LOAD_RENDER . FT_LOAD_CROP_BITMAP Ignored. Deprecated. FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH Ignored. Deprecated. note By default, hinting is enabled and the font's native hinter (see FT_FACE_FLAG_HINTER ) is preferred over the auto-hinter. You can disable hinting by setting FT_LOAD_NO_HINTING or change the precedence by setting FT_LOAD_FORCE_AUTOHINT . You can also set FT_LOAD_NO_AUTOHINT in case you don't want the auto-hinter to be used at all. See the description of FT_FACE_FLAG_TRICKY for a special exception (affecting only a handful of Asian fonts). Besides deciding which hinter to use, you can also decide which hinting algorithm to use. See FT_LOAD_TARGET_XXX for details. Note that the auto-hinter needs a valid Unicode cmap (either a native one or synthesized by FreeType) for producing correct results. If a font provides an incorrect mapping (for example, assigning the character code U+005A, LATIN CAPITAL LETTER Z, to a glyph depicting a mathematical integral sign), the auto-hinter might produce useless results. FT_LOAD_TARGET_XXX \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_LOAD_TARGET_( x ) ( ( FT_Int32 )( (x) & 15 ) << 16 ) # define FT_LOAD_TARGET_NORMAL FT_LOAD_TARGET_( FT_RENDER_MODE_NORMAL ) # define FT_LOAD_TARGET_LIGHT FT_LOAD_TARGET_( FT_RENDER_MODE_LIGHT ) # define FT_LOAD_TARGET_MONO FT_LOAD_TARGET_( FT_RENDER_MODE_MONO ) # define FT_LOAD_TARGET_LCD FT_LOAD_TARGET_( FT_RENDER_MODE_LCD ) # define FT_LOAD_TARGET_LCD_V FT_LOAD_TARGET_( FT_RENDER_MODE_LCD_V ) A list of values to select a specific hinting algorithm for the hinter. You should OR one of these values to your load_flags when calling FT_Load_Glyph . Note that a font's native hinters may ignore the hinting algorithm you have specified (e.g., the TrueType bytecode interpreter). You can set FT_LOAD_FORCE_AUTOHINT to ensure that the auto-hinter is used. values FT_LOAD_TARGET_NORMAL The default hinting algorithm, optimized for standard gray-level rendering. For monochrome output, use FT_LOAD_TARGET_MONO instead. FT_LOAD_TARGET_LIGHT A lighter hinting algorithm for gray-level modes. Many generated glyphs are fuzzier but better resemble their original shape. This is achieved by snapping glyphs to the pixel grid only vertically (Y-axis), as is done by FreeType's new CFF engine or Microsoft's ClearType font renderer. This preserves inter-glyph spacing in horizontal text. The snapping is done either by the native font driver, if the driver itself and the font support it, or by the auto-hinter. Advance widths are rounded to integer values; however, using the lsb_delta and rsb_delta fields of FT_GlyphSlotRec , it is possible to get fractional advance widths for subpixel positioning (which is recommended to use). If configuration option AF_CONFIG_OPTION_TT_SIZE_METRICS is active, TrueType-like metrics are used to make this mode behave similarly as in unpatched FreeType versions between 2.4.6 and 2.7.1 (inclusive). FT_LOAD_TARGET_MONO Strong hinting algorithm that should only be used for monochrome output. The result is probably unpleasant if the glyph is rendered in non-monochrome modes. Note that for outline fonts only the TrueType font driver has proper monochrome hinting support, provided the TTFs contain hints for B/W rendering (which most fonts no longer provide). If these conditions are not met it is very likely that you get ugly results at smaller sizes. FT_LOAD_TARGET_LCD A variant of FT_LOAD_TARGET_LIGHT optimized for horizontally decimated LCD displays. FT_LOAD_TARGET_LCD_V A variant of FT_LOAD_TARGET_NORMAL optimized for vertically decimated LCD displays. note You should use only one of the FT_LOAD_TARGET_XXX values in your load_flags . They can't be ORed. If FT_LOAD_RENDER is also set, the glyph is rendered in the corresponding mode (i.e., the mode that matches the used algorithm best). An exception is FT_LOAD_TARGET_MONO since it implies FT_LOAD_MONOCHROME . You can use a hinting algorithm that doesn't correspond to the same rendering mode. As an example, it is possible to use the \u2018light\u2019 hinting algorithm and have the results rendered in horizontal LCD pixel mode, with code like FT_Load_Glyph( face, glyph_index, load_flags | FT_LOAD_TARGET_LIGHT ); FT_Render_Glyph( face->glyph, FT_RENDER_MODE_LCD ); In general, you should stick with one rendering mode. For example, switching between FT_LOAD_TARGET_NORMAL and FT_LOAD_TARGET_MONO enforces a lot of recomputation for TrueType fonts, which is slow. Another reason is caching: Selecting a different mode usually causes changes in both the outlines and the rasterized bitmaps; it is thus necessary to empty the cache after a mode switch to avoid false hits. FT_SUBGLYPH_FLAG_XXX \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS 1 # define FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES 2 # define FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID 4 # define FT_SUBGLYPH_FLAG_SCALE 8 # define FT_SUBGLYPH_FLAG_XY_SCALE 0x40 # define FT_SUBGLYPH_FLAG_2X2 0x80 # define FT_SUBGLYPH_FLAG_USE_MY_METRICS 0x200 A list of constants describing subglyphs. Please refer to the \u2018glyf\u2019 table description in the OpenType specification for the meaning of the various flags (which get synthesized for non-OpenType subglyphs). https://docs.microsoft.com/en-us/typography/opentype/spec/glyf#composite-glyph-description values FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID FT_SUBGLYPH_FLAG_SCALE FT_SUBGLYPH_FLAG_XY_SCALE FT_SUBGLYPH_FLAG_2X2 FT_SUBGLYPH_FLAG_USE_MY_METRICS FT_FSTYPE_XXX \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_FSTYPE_INSTALLABLE_EMBEDDING 0x0000 # define FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING 0x0002 # define FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING 0x0004 # define FT_FSTYPE_EDITABLE_EMBEDDING 0x0008 # define FT_FSTYPE_NO_SUBSETTING 0x0100 # define FT_FSTYPE_BITMAP_EMBEDDING_ONLY 0x0200 A list of bit flags used in the fsType field of the OS/2 table in a TrueType or OpenType font and the FSType entry in a PostScript font. These bit flags are returned by FT_Get_FSType_Flags ; they inform client applications of embedding and subsetting restrictions associated with a font. See https://www.adobe.com/content/dam/Adobe/en/devnet/acrobat/pdfs/FontPolicies.pdf for more details. values FT_FSTYPE_INSTALLABLE_EMBEDDING Fonts with no fsType bit set may be embedded and permanently installed on the remote system by an application. FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING Fonts that have only this bit set must not be modified, embedded or exchanged in any manner without first obtaining permission of the font software copyright owner. FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING The font may be embedded and temporarily loaded on the remote system. Documents containing Preview & Print fonts must be opened \u2018read-only\u2019; no edits can be applied to the document. FT_FSTYPE_EDITABLE_EMBEDDING The font may be embedded but must only be installed temporarily on other systems. In contrast to Preview & Print fonts, documents containing editable fonts may be opened for reading, editing is permitted, and changes may be saved. FT_FSTYPE_NO_SUBSETTING The font may not be subsetted prior to embedding. FT_FSTYPE_BITMAP_EMBEDDING_ONLY Only bitmaps contained in the font may be embedded; no outline data may be embedded. If there are no bitmaps available in the font, then the font is unembeddable. note The flags are ORed together, thus more than a single value can be returned. While the fsType flags can indicate that a font may be embedded, a license with the font vendor may be separately required to use the font in this way. FT_HAS_FAST_GLYPHS \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_FAST_GLYPHS ( face ) 0 Deprecated.","title":"Base Interface"},{"location":"ft2-base_interface.html#base-interface","text":"","title":"Base Interface"},{"location":"ft2-base_interface.html#synopsis","text":"This section describes the most important public high-level API functions of FreeType 2.","title":"Synopsis"},{"location":"ft2-base_interface.html#ft_library","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_LibraryRec_ * FT_Library ; A handle to a FreeType library instance. Each \u2018library\u2019 is completely independent from the others; it is the \u2018root\u2019 of a set of objects like fonts, faces, sizes, etc. It also embeds a memory manager (see FT_Memory ), as well as a scan-line converter object (see FT_Raster ). [Since 2.5.6] In multi-threaded applications it is easiest to use one FT_Library object per thread. In case this is too cumbersome, a single FT_Library object across threads is possible also, as long as a mutex lock is used around FT_New_Face and FT_Done_Face .","title":"FT_Library"},{"location":"ft2-base_interface.html#ft_face","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_FaceRec_* FT_Face ; A handle to a typographic face object. A face object models a given typeface, in a given style.","title":"FT_Face"},{"location":"ft2-base_interface.html#ft_size","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_SizeRec_* FT_Size ; A handle to an object that models a face scaled to a given character size.","title":"FT_Size"},{"location":"ft2-base_interface.html#ft_glyphslot","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_GlyphSlotRec_* FT_GlyphSlot ; A handle to a given \u2018glyph slot\u2019. A slot is a container that can hold any of the glyphs contained in its parent face. In other words, each time you call FT_Load_Glyph or FT_Load_Char , the slot's content is erased by the new glyph data, i.e., the glyph's metrics, its image (bitmap or outline), and other control information.","title":"FT_GlyphSlot"},{"location":"ft2-base_interface.html#ft_charmap","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_CharMapRec_* FT_CharMap ; A handle to a character map (usually abbreviated to \u2018charmap\u2019). A charmap is used to translate character codes in a given encoding into glyph indexes for its parent's face. Some font formats may provide several charmaps per font. Each face object owns zero or more charmaps, but only one of them can be \u2018active\u2019, providing the data used by FT_Get_Char_Index or FT_Load_Char . The list of available charmaps in a face is available through the face->num_charmaps and face->charmaps fields of FT_FaceRec . The currently active charmap is available as face->charmap . You should call FT_Set_Charmap to change it.","title":"FT_CharMap"},{"location":"ft2-base_interface.html#ft_encoding","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef enum FT_Encoding_ { FT_ENC_TAG ( FT_ENCODING_NONE , 0, 0, 0, 0 ), FT_ENC_TAG ( FT_ENCODING_MS_SYMBOL , 's', 'y', 'm', 'b' ), FT_ENC_TAG ( FT_ENCODING_UNICODE , 'u', 'n', 'i', 'c' ), FT_ENC_TAG ( FT_ENCODING_SJIS , 's', 'j', 'i', 's' ), FT_ENC_TAG ( FT_ENCODING_PRC , 'g', 'b', ' ', ' ' ), FT_ENC_TAG ( FT_ENCODING_BIG5 , 'b', 'i', 'g', '5' ), FT_ENC_TAG ( FT_ENCODING_WANSUNG , 'w', 'a', 'n', 's' ), FT_ENC_TAG ( FT_ENCODING_JOHAB , 'j', 'o', 'h', 'a' ), /* for backward compatibility */ FT_ENCODING_GB2312 = FT_ENCODING_PRC , FT_ENCODING_MS_SJIS = FT_ENCODING_SJIS , FT_ENCODING_MS_GB2312 = FT_ENCODING_PRC , FT_ENCODING_MS_BIG5 = FT_ENCODING_BIG5 , FT_ENCODING_MS_WANSUNG = FT_ENCODING_WANSUNG , FT_ENCODING_MS_JOHAB = FT_ENCODING_JOHAB , FT_ENC_TAG ( FT_ENCODING_ADOBE_STANDARD , 'A', 'D', 'O', 'B' ), FT_ENC_TAG ( FT_ENCODING_ADOBE_EXPERT , 'A', 'D', 'B', 'E' ), FT_ENC_TAG ( FT_ENCODING_ADOBE_CUSTOM , 'A', 'D', 'B', 'C' ), FT_ENC_TAG ( FT_ENCODING_ADOBE_LATIN_1 , 'l', 'a', 't', '1' ), FT_ENC_TAG ( FT_ENCODING_OLD_LATIN_2 , 'l', 'a', 't', '2' ), FT_ENC_TAG ( FT_ENCODING_APPLE_ROMAN , 'a', 'r', 'm', 'n' ) } FT_Encoding ; /* these constants are deprecated; use the corresponding ` FT_Encoding ` */ /* values instead */ # define ft_encoding_none FT_ENCODING_NONE # define ft_encoding_unicode FT_ENCODING_UNICODE # define ft_encoding_symbol FT_ENCODING_MS_SYMBOL # define ft_encoding_latin_1 FT_ENCODING_ADOBE_LATIN_1 # define ft_encoding_latin_2 FT_ENCODING_OLD_LATIN_2 # define ft_encoding_sjis FT_ENCODING_SJIS # define ft_encoding_gb2312 FT_ENCODING_PRC # define ft_encoding_big5 FT_ENCODING_BIG5 # define ft_encoding_wansung FT_ENCODING_WANSUNG # define ft_encoding_johab FT_ENCODING_JOHAB # define ft_encoding_adobe_standard FT_ENCODING_ADOBE_STANDARD # define ft_encoding_adobe_expert FT_ENCODING_ADOBE_EXPERT # define ft_encoding_adobe_custom FT_ENCODING_ADOBE_CUSTOM # define ft_encoding_apple_roman FT_ENCODING_APPLE_ROMAN An enumeration to specify character sets supported by charmaps. Used in the FT_Select_Charmap API function.","title":"FT_Encoding"},{"location":"ft2-base_interface.html#ft_enc_tag","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # ifndef FT_ENC_TAG # define FT_ENC_TAG ( value, a, b, c, d ) \\ value = ( ( ( FT_UInt32 )(a) << 24 ) | \\ ( ( FT_UInt32 )(b) << 16 ) | \\ ( ( FT_UInt32 )(c) << 8 ) | \\ ( FT_UInt32 )(d) ) # endif /* FT_ENC_TAG */ This macro converts four-letter tags into an unsigned long. It is used to define \u2018encoding\u2019 identifiers (see FT_Encoding ).","title":"FT_ENC_TAG"},{"location":"ft2-base_interface.html#ft_facerec","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_FaceRec_ { FT_Long num_faces; FT_Long face_index; FT_Long face_flags; FT_Long style_flags; FT_Long num_glyphs; FT_String * family_name; FT_String * style_name; FT_Int num_fixed_sizes; FT_Bitmap_Size * available_sizes; FT_Int num_charmaps; FT_CharMap * charmaps; FT_Generic generic; /*# The following member variables (down to `underline_thickness`) */ /*# are only relevant to scalable outlines; cf. @ FT_Bitmap_Size */ /*# for bitmap fonts. */ FT_BBox bbox; FT_UShort units_per_EM; FT_Short ascender; FT_Short descender; FT_Short height; FT_Short max_advance_width; FT_Short max_advance_height; FT_Short underline_position; FT_Short underline_thickness; FT_GlyphSlot glyph; FT_Size size; FT_CharMap charmap; /*@private begin */ FT_Driver driver; FT_Memory memory; FT_Stream stream; FT_ListRec sizes_list; FT_Generic autohint; /* face-specific auto-hinter data */ void * extensions; /* unused */ FT_Face_Internal internal; /*@private end */ } FT_FaceRec ; FreeType root face class structure. A face object models a typeface in a font file.","title":"FT_FaceRec"},{"location":"ft2-base_interface.html#ft_has_horizontal","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_HORIZONTAL ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_HORIZONTAL ) ) A macro that returns true whenever a face object contains horizontal metrics (this is true for all font formats though).","title":"FT_HAS_HORIZONTAL"},{"location":"ft2-base_interface.html#ft_has_vertical","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_VERTICAL ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_VERTICAL ) ) A macro that returns true whenever a face object contains real vertical metrics (and not only synthesized ones).","title":"FT_HAS_VERTICAL"},{"location":"ft2-base_interface.html#ft_has_kerning","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_KERNING ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_KERNING ) ) A macro that returns true whenever a face object contains kerning data that can be accessed with FT_Get_Kerning .","title":"FT_HAS_KERNING"},{"location":"ft2-base_interface.html#ft_has_fixed_sizes","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_FIXED_SIZES ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_FIXED_SIZES ) ) A macro that returns true whenever a face object contains some embedded bitmaps. See the available_sizes field of the FT_FaceRec structure.","title":"FT_HAS_FIXED_SIZES"},{"location":"ft2-base_interface.html#ft_has_glyph_names","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_GLYPH_NAMES ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_GLYPH_NAMES ) ) A macro that returns true whenever a face object contains some glyph names that can be accessed through FT_Get_Glyph_Name .","title":"FT_HAS_GLYPH_NAMES"},{"location":"ft2-base_interface.html#ft_has_color","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_COLOR ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_COLOR ) ) A macro that returns true whenever a face object contains tables for color glyphs.","title":"FT_HAS_COLOR"},{"location":"ft2-base_interface.html#ft_has_multiple_masters","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_MULTIPLE_MASTERS ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_MULTIPLE_MASTERS ) ) A macro that returns true whenever a face object contains some multiple masters. The functions provided by FT_MULTIPLE_MASTERS_H are then available to choose the exact design you want.","title":"FT_HAS_MULTIPLE_MASTERS"},{"location":"ft2-base_interface.html#ft_is_sfnt","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_SFNT ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_SFNT ) ) A macro that returns true whenever a face object contains a font whose format is based on the SFNT storage scheme. This usually means: TrueType fonts, OpenType fonts, as well as SFNT-based embedded bitmap fonts. If this macro is true, all functions defined in FT_SFNT_NAMES_H and FT_TRUETYPE_TABLES_H are available.","title":"FT_IS_SFNT"},{"location":"ft2-base_interface.html#ft_is_scalable","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_SCALABLE ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_SCALABLE ) ) A macro that returns true whenever a face object contains a scalable font face (true for TrueType, Type 1, Type 42, CID, OpenType/CFF, and PFR font formats).","title":"FT_IS_SCALABLE"},{"location":"ft2-base_interface.html#ft_is_fixed_width","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_FIXED_WIDTH ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_FIXED_WIDTH ) ) A macro that returns true whenever a face object contains a font face that contains fixed-width (or \u2018monospace\u2019, \u2018fixed-pitch\u2019, etc.) glyphs.","title":"FT_IS_FIXED_WIDTH"},{"location":"ft2-base_interface.html#ft_is_cid_keyed","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_CID_KEYED ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_CID_KEYED ) ) A macro that returns true whenever a face object contains a CID-keyed font. See the discussion of FT_FACE_FLAG_CID_KEYED for more details. If this macro is true, all functions defined in FT_CID_H are available.","title":"FT_IS_CID_KEYED"},{"location":"ft2-base_interface.html#ft_is_tricky","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_TRICKY ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_TRICKY ) ) A macro that returns true whenever a face represents a \u2018tricky\u2019 font. See the discussion of FT_FACE_FLAG_TRICKY for more details.","title":"FT_IS_TRICKY"},{"location":"ft2-base_interface.html#ft_is_named_instance","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_NAMED_INSTANCE ( face ) \\ ( !!( (face)->face_index & 0x7FFF0000L ) ) A macro that returns true whenever a face object is a named instance of a GX or OpenType variation font. [Since 2.9] Changing the design coordinates with FT_Set_Var_Design_Coordinates or FT_Set_Var_Blend_Coordinates does not influence the return value of this macro (only FT_Set_Named_Instance does that).","title":"FT_IS_NAMED_INSTANCE"},{"location":"ft2-base_interface.html#ft_is_variation","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_VARIATION ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_VARIATION ) ) A macro that returns true whenever a face object has been altered by FT_Set_MM_Design_Coordinates , FT_Set_Var_Design_Coordinates , or FT_Set_Var_Blend_Coordinates .","title":"FT_IS_VARIATION"},{"location":"ft2-base_interface.html#ft_sizerec","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_SizeRec_ { FT_Face face; /* parent face object */ FT_Generic generic; /* generic pointer for client uses */ FT_Size_Metrics metrics; /* size metrics */ FT_Size_Internal internal; } FT_SizeRec ; FreeType root size class structure. A size object models a face object at a given size.","title":"FT_SizeRec"},{"location":"ft2-base_interface.html#ft_size_metrics","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Size_Metrics_ { FT_UShort x_ppem; /* horizontal pixels per EM */ FT_UShort y_ppem; /* vertical pixels per EM */ FT_Fixed x_scale; /* scaling values used to convert font */ FT_Fixed y_scale; /* units to 26.6 fractional pixels */ FT_Pos ascender; /* ascender in 26.6 frac. pixels */ FT_Pos descender; /* descender in 26.6 frac. pixels */ FT_Pos height; /* text height in 26.6 frac. pixels */ FT_Pos max_advance; /* max horizontal advance, in 26.6 pixels */ } FT_Size_Metrics ; The size metrics structure gives the metrics of a size object.","title":"FT_Size_Metrics"},{"location":"ft2-base_interface.html#ft_glyphslotrec","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_GlyphSlotRec_ { FT_Library library; FT_Face face; FT_GlyphSlot next; FT_UInt glyph_index; /* new in 2.10; was reserved previously */ FT_Generic generic; FT_Glyph_Metrics metrics; FT_Fixed linearHoriAdvance; FT_Fixed linearVertAdvance; FT_Vector advance; FT_Glyph_Format format; FT_Bitmap bitmap; FT_Int bitmap_left; FT_Int bitmap_top; FT_Outline outline; FT_UInt num_subglyphs; FT_SubGlyph subglyphs; void * control_data; long control_len; FT_Pos lsb_delta; FT_Pos rsb_delta; void * other; FT_Slot_Internal internal; } FT_GlyphSlotRec ; FreeType root glyph slot class structure. A glyph slot is a container where individual glyphs can be loaded, be they in outline or bitmap format.","title":"FT_GlyphSlotRec"},{"location":"ft2-base_interface.html#ft_glyph_metrics","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Glyph_Metrics_ { FT_Pos width; FT_Pos height; FT_Pos horiBearingX; FT_Pos horiBearingY; FT_Pos horiAdvance; FT_Pos vertBearingX; FT_Pos vertBearingY; FT_Pos vertAdvance; } FT_Glyph_Metrics ; A structure to model the metrics of a single glyph. The values are expressed in 26.6 fractional pixel format; if the flag FT_LOAD_NO_SCALE has been used while loading the glyph, values are expressed in font units instead.","title":"FT_Glyph_Metrics"},{"location":"ft2-base_interface.html#ft_subglyph","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_SubGlyphRec_* FT_SubGlyph ; The subglyph structure is an internal object used to describe subglyphs (for example, in the case of composites).","title":"FT_SubGlyph"},{"location":"ft2-base_interface.html#ft_bitmap_size","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Bitmap_Size_ { FT_Short height; FT_Short width; FT_Pos size; FT_Pos x_ppem; FT_Pos y_ppem; } FT_Bitmap_Size ; This structure models the metrics of a bitmap strike (i.e., a set of glyphs for a given point size and resolution) in a bitmap font. It is used for the available_sizes field of FT_Face .","title":"FT_Bitmap_Size"},{"location":"ft2-base_interface.html#ft_init_freetype","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Init_FreeType ( FT_Library *alibrary ); Initialize a new FreeType library object. The set of modules that are registered by this function is determined at build time.","title":"FT_Init_FreeType"},{"location":"ft2-base_interface.html#ft_done_freetype","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Done_FreeType ( FT_Library library ); Destroy a given FreeType library object and all of its children, including resources, drivers, faces, sizes, etc.","title":"FT_Done_FreeType"},{"location":"ft2-base_interface.html#ft_new_face","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_New_Face ( FT_Library library, const char * filepathname, FT_Long face_index, FT_Face *aface ); Call FT_Open_Face to open a font by its pathname.","title":"FT_New_Face"},{"location":"ft2-base_interface.html#ft_done_face","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Done_Face ( FT_Face face ); Discard a given face object, as well as all of its child slots and sizes.","title":"FT_Done_Face"},{"location":"ft2-base_interface.html#ft_reference_face","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Reference_Face ( FT_Face face ); A counter gets initialized to 1 at the time an FT_Face structure is created. This function increments the counter. FT_Done_Face then only destroys a face if the counter is 1, otherwise it simply decrements the counter. This function helps in managing life-cycles of structures that reference FT_Face objects.","title":"FT_Reference_Face"},{"location":"ft2-base_interface.html#ft_new_memory_face","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_New_Memory_Face ( FT_Library library, const FT_Byte * file_base, FT_Long file_size, FT_Long face_index, FT_Face *aface ); Call FT_Open_Face to open a font that has been loaded into memory.","title":"FT_New_Memory_Face"},{"location":"ft2-base_interface.html#ft_face_properties","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Face_Properties ( FT_Face face, FT_UInt num_properties, FT_Parameter * properties ); Set or override certain (library or module-wide) properties on a face-by-face basis. Useful for finer-grained control and avoiding locks on shared structures (threads can modify their own faces as they see fit). Contrary to FT_Property_Set , this function uses FT_Parameter so that you can pass multiple properties to the target face in one call. Note that only a subset of the available properties can be controlled. FT_PARAM_TAG_STEM_DARKENING (stem darkening, corresponding to the property no-stem-darkening provided by the \u2018autofit\u2019, \u2018cff\u2019, \u2018type1\u2019, and \u2018t1cid\u2019 modules; see no-stem-darkening ). FT_PARAM_TAG_LCD_FILTER_WEIGHTS (LCD filter weights, corresponding to function FT_Library_SetLcdFilterWeights ). FT_PARAM_TAG_RANDOM_SEED (seed value for the CFF, Type 1, and CID \u2018random\u2019 operator, corresponding to the random-seed property provided by the \u2018cff\u2019, \u2018type1\u2019, and \u2018t1cid\u2019 modules; see random-seed ). Pass NULL as data in FT_Parameter for a given tag to reset the option and use the library or module default again.","title":"FT_Face_Properties"},{"location":"ft2-base_interface.html#ft_open_face","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Open_Face ( FT_Library library, const FT_Open_Args * args, FT_Long face_index, FT_Face *aface ); Create a face object from a given resource described by FT_Open_Args .","title":"FT_Open_Face"},{"location":"ft2-base_interface.html#ft_open_args","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Open_Args_ { FT_UInt flags; const FT_Byte * memory_base; FT_Long memory_size; FT_String * pathname; FT_Stream stream; FT_Module driver; FT_Int num_params; FT_Parameter * params; } FT_Open_Args ; A structure to indicate how to open a new font file or stream. A pointer to such a structure can be used as a parameter for the functions FT_Open_Face and FT_Attach_Stream .","title":"FT_Open_Args"},{"location":"ft2-base_interface.html#ft_parameter","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Parameter_ { FT_ULong tag; FT_Pointer data; } FT_Parameter ; A simple structure to pass more or less generic parameters to FT_Open_Face and FT_Face_Properties .","title":"FT_Parameter"},{"location":"ft2-base_interface.html#ft_attach_file","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Attach_File ( FT_Face face, const char * filepathname ); Call FT_Attach_Stream to attach a file.","title":"FT_Attach_File"},{"location":"ft2-base_interface.html#ft_attach_stream","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Attach_Stream ( FT_Face face, FT_Open_Args * parameters ); \u2018Attach\u2019 data to a face object. Normally, this is used to read additional information for the face object. For example, you can attach an AFM file that comes with a Type 1 font to get the kerning values and other metrics.","title":"FT_Attach_Stream"},{"location":"ft2-base_interface.html#ft_set_char_size","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Set_Char_Size ( FT_Face face, FT_F26Dot6 char_width, FT_F26Dot6 char_height, FT_UInt horz_resolution, FT_UInt vert_resolution ); Call FT_Request_Size to request the nominal size (in points).","title":"FT_Set_Char_Size"},{"location":"ft2-base_interface.html#ft_set_pixel_sizes","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Set_Pixel_Sizes ( FT_Face face, FT_UInt pixel_width, FT_UInt pixel_height ); Call FT_Request_Size to request the nominal size (in pixels).","title":"FT_Set_Pixel_Sizes"},{"location":"ft2-base_interface.html#ft_request_size","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Request_Size ( FT_Face face, FT_Size_Request req ); Resize the scale of the active FT_Size object in a face.","title":"FT_Request_Size"},{"location":"ft2-base_interface.html#ft_select_size","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Select_Size ( FT_Face face, FT_Int strike_index ); Select a bitmap strike. To be more precise, this function sets the scaling factors of the active FT_Size object in a face so that bitmaps from this particular strike are taken by FT_Load_Glyph and friends.","title":"FT_Select_Size"},{"location":"ft2-base_interface.html#ft_size_request_type","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef enum FT_Size_Request_Type_ { FT_SIZE_REQUEST_TYPE_NOMINAL , FT_SIZE_REQUEST_TYPE_REAL_DIM , FT_SIZE_REQUEST_TYPE_BBOX , FT_SIZE_REQUEST_TYPE_CELL , FT_SIZE_REQUEST_TYPE_SCALES , FT_SIZE_REQUEST_TYPE_MAX } FT_Size_Request_Type ; An enumeration type that lists the supported size request types, i.e., what input size (in font units) maps to the requested output size (in pixels, as computed from the arguments of FT_Size_Request ).","title":"FT_Size_Request_Type"},{"location":"ft2-base_interface.html#ft_size_requestrec","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Size_RequestRec_ { FT_Size_Request_Type type; FT_Long width; FT_Long height; FT_UInt horiResolution; FT_UInt vertResolution; } FT_Size_RequestRec ; A structure to model a size request.","title":"FT_Size_RequestRec"},{"location":"ft2-base_interface.html#ft_size_request","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Size_RequestRec_ * FT_Size_Request ; A handle to a size request structure.","title":"FT_Size_Request"},{"location":"ft2-base_interface.html#ft_set_transform","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( void ) FT_Set_Transform ( FT_Face face, FT_Matrix * matrix, FT_Vector * delta ); Set the transformation that is applied to glyph images when they are loaded into a glyph slot through FT_Load_Glyph .","title":"FT_Set_Transform"},{"location":"ft2-base_interface.html#ft_load_glyph","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Load_Glyph ( FT_Face face, FT_UInt glyph_index, FT_Int32 load_flags ); Load a glyph into the glyph slot of a face object.","title":"FT_Load_Glyph"},{"location":"ft2-base_interface.html#ft_get_char_index","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt ) FT_Get_Char_Index ( FT_Face face, FT_ULong charcode ); Return the glyph index of a given character code. This function uses the currently selected charmap to do the mapping.","title":"FT_Get_Char_Index"},{"location":"ft2-base_interface.html#ft_get_first_char","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_ULong ) FT_Get_First_Char ( FT_Face face, FT_UInt *agindex ); Return the first character code in the current charmap of a given face, together with its corresponding glyph index.","title":"FT_Get_First_Char"},{"location":"ft2-base_interface.html#ft_get_next_char","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_ULong ) FT_Get_Next_Char ( FT_Face face, FT_ULong char_code, FT_UInt *agindex ); Return the next character code in the current charmap of a given face following the value char_code , as well as the corresponding glyph index.","title":"FT_Get_Next_Char"},{"location":"ft2-base_interface.html#ft_get_name_index","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt ) FT_Get_Name_Index ( FT_Face face, const FT_String * glyph_name ); Return the glyph index of a given glyph name.","title":"FT_Get_Name_Index"},{"location":"ft2-base_interface.html#ft_load_char","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Load_Char ( FT_Face face, FT_ULong char_code, FT_Int32 load_flags ); Load a glyph into the glyph slot of a face object, accessed by its character code.","title":"FT_Load_Char"},{"location":"ft2-base_interface.html#ft_load_target_mode","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_LOAD_TARGET_MODE ( x ) ( ( FT_Render_Mode )( ( (x) >> 16 ) & 15 ) ) Return the FT_Render_Mode corresponding to a given FT_LOAD_TARGET_XXX value.","title":"FT_LOAD_TARGET_MODE"},{"location":"ft2-base_interface.html#ft_render_glyph","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Render_Glyph ( FT_GlyphSlot slot, FT_Render_Mode render_mode ); Convert a given glyph image to a bitmap. It does so by inspecting the glyph image format, finding the relevant renderer, and invoking it.","title":"FT_Render_Glyph"},{"location":"ft2-base_interface.html#ft_render_mode","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef enum FT_Render_Mode_ { FT_RENDER_MODE_NORMAL = 0, FT_RENDER_MODE_LIGHT , FT_RENDER_MODE_MONO , FT_RENDER_MODE_LCD , FT_RENDER_MODE_LCD_V , FT_RENDER_MODE_MAX } FT_Render_Mode ; /* these constants are deprecated; use the corresponding */ /* ` FT_Render_Mode ` values instead */ # define ft_render_mode_normal FT_RENDER_MODE_NORMAL # define ft_render_mode_mono FT_RENDER_MODE_MONO Render modes supported by FreeType 2. Each mode corresponds to a specific type of scanline conversion performed on the outline. For bitmap fonts and embedded bitmaps the bitmap->pixel_mode field in the FT_GlyphSlotRec structure gives the format of the returned bitmap. All modes except FT_RENDER_MODE_MONO use 256 levels of opacity, indicating pixel coverage. Use linear alpha blending and gamma correction to correctly render non-monochrome glyph bitmaps onto a surface; see FT_Render_Glyph .","title":"FT_Render_Mode"},{"location":"ft2-base_interface.html#ft_get_kerning","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Get_Kerning ( FT_Face face, FT_UInt left_glyph, FT_UInt right_glyph, FT_UInt kern_mode, FT_Vector *akerning ); Return the kerning vector between two glyphs of the same face.","title":"FT_Get_Kerning"},{"location":"ft2-base_interface.html#ft_kerning_mode","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef enum FT_Kerning_Mode_ { FT_KERNING_DEFAULT = 0, FT_KERNING_UNFITTED , FT_KERNING_UNSCALED } FT_Kerning_Mode ; /* these constants are deprecated; use the corresponding */ /* ` FT_Kerning_Mode ` values instead */ # define ft_kerning_default FT_KERNING_DEFAULT # define ft_kerning_unfitted FT_KERNING_UNFITTED # define ft_kerning_unscaled FT_KERNING_UNSCALED An enumeration to specify the format of kerning values returned by FT_Get_Kerning .","title":"FT_Kerning_Mode"},{"location":"ft2-base_interface.html#ft_get_track_kerning","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Get_Track_Kerning ( FT_Face face, FT_Fixed point_size, FT_Int degree, FT_Fixed * akerning ); Return the track kerning for a given face object at a given size.","title":"FT_Get_Track_Kerning"},{"location":"ft2-base_interface.html#ft_get_glyph_name","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Get_Glyph_Name ( FT_Face face, FT_UInt glyph_index, FT_Pointer buffer, FT_UInt buffer_max ); Retrieve the ASCII name of a given glyph in a face. This only works for those faces where FT_HAS_GLYPH_NAMES (face) returns 1.","title":"FT_Get_Glyph_Name"},{"location":"ft2-base_interface.html#ft_get_postscript_name","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( const char * ) FT_Get_Postscript_Name ( FT_Face face ); Retrieve the ASCII PostScript name of a given face, if available. This only works with PostScript, TrueType, and OpenType fonts.","title":"FT_Get_Postscript_Name"},{"location":"ft2-base_interface.html#ft_charmaprec","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_CharMapRec_ { FT_Face face; FT_Encoding encoding; FT_UShort platform_id; FT_UShort encoding_id; } FT_CharMapRec ; The base charmap structure.","title":"FT_CharMapRec"},{"location":"ft2-base_interface.html#ft_select_charmap","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Select_Charmap ( FT_Face face, FT_Encoding encoding ); Select a given charmap by its encoding tag (as listed in freetype.h ).","title":"FT_Select_Charmap"},{"location":"ft2-base_interface.html#ft_set_charmap","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Set_Charmap ( FT_Face face, FT_CharMap charmap ); Select a given charmap for character code to glyph index mapping.","title":"FT_Set_Charmap"},{"location":"ft2-base_interface.html#ft_get_charmap_index","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Int ) FT_Get_Charmap_Index ( FT_CharMap charmap ); Retrieve index of a given charmap.","title":"FT_Get_Charmap_Index"},{"location":"ft2-base_interface.html#ft_get_fstype_flags","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UShort ) FT_Get_FSType_Flags ( FT_Face face ); Return the fsType flags for a font.","title":"FT_Get_FSType_Flags"},{"location":"ft2-base_interface.html#ft_get_subglyph_info","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Get_SubGlyph_Info ( FT_GlyphSlot glyph, FT_UInt sub_index, FT_Int *p_index, FT_UInt *p_flags, FT_Int *p_arg1, FT_Int *p_arg2, FT_Matrix *p_transform ); Retrieve a description of a given subglyph. Only use it if glyph->format is FT_GLYPH_FORMAT_COMPOSITE ; an error is returned otherwise.","title":"FT_Get_SubGlyph_Info"},{"location":"ft2-base_interface.html#ft_face_internal","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Face_InternalRec_* FT_Face_Internal ; An opaque handle to an FT_Face_InternalRec structure that models the private data of a given FT_Face object. This structure might change between releases of FreeType 2 and is not generally available to client applications.","title":"FT_Face_Internal"},{"location":"ft2-base_interface.html#ft_size_internal","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Size_InternalRec_* FT_Size_Internal ; An opaque handle to an FT_Size_InternalRec structure, used to model private data of a given FT_Size object.","title":"FT_Size_Internal"},{"location":"ft2-base_interface.html#ft_slot_internal","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Slot_InternalRec_* FT_Slot_Internal ; An opaque handle to an FT_Slot_InternalRec structure, used to model private data of a given FT_GlyphSlot object.","title":"FT_Slot_Internal"},{"location":"ft2-base_interface.html#ft_face_flag_xxx","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_FACE_FLAG_SCALABLE ( 1L << 0 ) # define FT_FACE_FLAG_FIXED_SIZES ( 1L << 1 ) # define FT_FACE_FLAG_FIXED_WIDTH ( 1L << 2 ) # define FT_FACE_FLAG_SFNT ( 1L << 3 ) # define FT_FACE_FLAG_HORIZONTAL ( 1L << 4 ) # define FT_FACE_FLAG_VERTICAL ( 1L << 5 ) # define FT_FACE_FLAG_KERNING ( 1L << 6 ) # define FT_FACE_FLAG_FAST_GLYPHS ( 1L << 7 ) # define FT_FACE_FLAG_MULTIPLE_MASTERS ( 1L << 8 ) # define FT_FACE_FLAG_GLYPH_NAMES ( 1L << 9 ) # define FT_FACE_FLAG_EXTERNAL_STREAM ( 1L << 10 ) # define FT_FACE_FLAG_HINTER ( 1L << 11 ) # define FT_FACE_FLAG_CID_KEYED ( 1L << 12 ) # define FT_FACE_FLAG_TRICKY ( 1L << 13 ) # define FT_FACE_FLAG_COLOR ( 1L << 14 ) # define FT_FACE_FLAG_VARIATION ( 1L << 15 ) A list of bit flags used in the face_flags field of the FT_FaceRec structure. They inform client applications of properties of the corresponding face.","title":"FT_FACE_FLAG_XXX"},{"location":"ft2-base_interface.html#ft_style_flag_xxx","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_STYLE_FLAG_ITALIC ( 1 << 0 ) # define FT_STYLE_FLAG_BOLD ( 1 << 1 ) A list of bit flags to indicate the style of a given face. These are used in the style_flags field of FT_FaceRec .","title":"FT_STYLE_FLAG_XXX"},{"location":"ft2-base_interface.html#ft_open_xxx","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_OPEN_MEMORY 0x1 # define FT_OPEN_STREAM 0x2 # define FT_OPEN_PATHNAME 0x4 # define FT_OPEN_DRIVER 0x8 # define FT_OPEN_PARAMS 0x10 /* these constants are deprecated; use the corresponding ` FT_OPEN_XXX ` */ /* values instead */ # define ft_open_memory FT_OPEN_MEMORY # define ft_open_stream FT_OPEN_STREAM # define ft_open_pathname FT_OPEN_PATHNAME # define ft_open_driver FT_OPEN_DRIVER # define ft_open_params FT_OPEN_PARAMS A list of bit field constants used within the flags field of the FT_Open_Args structure.","title":"FT_OPEN_XXX"},{"location":"ft2-base_interface.html#ft_load_xxx","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_LOAD_DEFAULT 0x0 # define FT_LOAD_NO_SCALE ( 1L << 0 ) # define FT_LOAD_NO_HINTING ( 1L << 1 ) # define FT_LOAD_RENDER ( 1L << 2 ) # define FT_LOAD_NO_BITMAP ( 1L << 3 ) # define FT_LOAD_VERTICAL_LAYOUT ( 1L << 4 ) # define FT_LOAD_FORCE_AUTOHINT ( 1L << 5 ) # define FT_LOAD_CROP_BITMAP ( 1L << 6 ) # define FT_LOAD_PEDANTIC ( 1L << 7 ) # define FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH ( 1L << 9 ) # define FT_LOAD_NO_RECURSE ( 1L << 10 ) # define FT_LOAD_IGNORE_TRANSFORM ( 1L << 11 ) # define FT_LOAD_MONOCHROME ( 1L << 12 ) # define FT_LOAD_LINEAR_DESIGN ( 1L << 13 ) # define FT_LOAD_NO_AUTOHINT ( 1L << 15 ) /* Bits 16-19 are used by `FT_LOAD_TARGET_` */ # define FT_LOAD_COLOR ( 1L << 20 ) # define FT_LOAD_COMPUTE_METRICS ( 1L << 21 ) # define FT_LOAD_BITMAP_METRICS_ONLY ( 1L << 22 ) A list of bit field constants for FT_Load_Glyph to indicate what kind of operations to perform during glyph loading.","title":"FT_LOAD_XXX"},{"location":"ft2-base_interface.html#ft_load_target_xxx","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_LOAD_TARGET_( x ) ( ( FT_Int32 )( (x) & 15 ) << 16 ) # define FT_LOAD_TARGET_NORMAL FT_LOAD_TARGET_( FT_RENDER_MODE_NORMAL ) # define FT_LOAD_TARGET_LIGHT FT_LOAD_TARGET_( FT_RENDER_MODE_LIGHT ) # define FT_LOAD_TARGET_MONO FT_LOAD_TARGET_( FT_RENDER_MODE_MONO ) # define FT_LOAD_TARGET_LCD FT_LOAD_TARGET_( FT_RENDER_MODE_LCD ) # define FT_LOAD_TARGET_LCD_V FT_LOAD_TARGET_( FT_RENDER_MODE_LCD_V ) A list of values to select a specific hinting algorithm for the hinter. You should OR one of these values to your load_flags when calling FT_Load_Glyph . Note that a font's native hinters may ignore the hinting algorithm you have specified (e.g., the TrueType bytecode interpreter). You can set FT_LOAD_FORCE_AUTOHINT to ensure that the auto-hinter is used.","title":"FT_LOAD_TARGET_XXX"},{"location":"ft2-base_interface.html#ft_subglyph_flag_xxx","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS 1 # define FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES 2 # define FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID 4 # define FT_SUBGLYPH_FLAG_SCALE 8 # define FT_SUBGLYPH_FLAG_XY_SCALE 0x40 # define FT_SUBGLYPH_FLAG_2X2 0x80 # define FT_SUBGLYPH_FLAG_USE_MY_METRICS 0x200 A list of constants describing subglyphs. 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See https://www.adobe.com/content/dam/Adobe/en/devnet/acrobat/pdfs/FontPolicies.pdf for more details.","title":"FT_FSTYPE_XXX"},{"location":"ft2-base_interface.html#ft_has_fast_glyphs","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_FAST_GLYPHS ( face ) 0 Deprecated.","title":"FT_HAS_FAST_GLYPHS"},{"location":"ft2-basic_types.html","text":"FreeType \u00bb Docs \u00bb Core API \u00bb Basic Data Types Basic Data Types \u00b6 Synopsis \u00b6 This section contains the basic data types defined by FreeType 2, ranging from simple scalar types to bitmap descriptors. More font-specific structures are defined in a different section. FT_Byte \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef unsigned char FT_Byte ; A simple typedef for the unsigned char type. FT_Bytes \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef const FT_Byte * FT_Bytes ; A typedef for constant memory areas. FT_Char \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed char FT_Char ; A simple typedef for the signed char type. FT_Int \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed int FT_Int ; A typedef for the int type. FT_UInt \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef unsigned int FT_UInt ; A typedef for the unsigned int type. FT_Int16 \u00b6 typedef signed short FT_Int16 ; A typedef for a 16bit signed integer type. FT_UInt16 \u00b6 typedef unsigned short FT_UInt16 ; A typedef for a 16bit unsigned integer type. FT_Int32 \u00b6 typedef signed XXX FT_Int32 ; A typedef for a 32bit signed integer type. The size depends on the configuration. FT_UInt32 \u00b6 typedef unsigned XXX FT_UInt32 ; FT_Int64 \u00b6 typedef signed XXX FT_Int64 ; FT_UInt64 \u00b6 typedef unsigned XXX FT_UInt64 ; FT_Short \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed short FT_Short ; A typedef for signed short. FT_UShort \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef unsigned short FT_UShort ; A typedef for unsigned short. FT_Long \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed long FT_Long ; A typedef for signed long. FT_ULong \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef unsigned long FT_ULong ; A typedef for unsigned long. FT_Bool \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef unsigned char FT_Bool ; A typedef of unsigned char, used for simple booleans. As usual, values 1 and 0 represent true and false, respectively. FT_Offset \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef size_t FT_Offset ; This is equivalent to the ANSI C size_t type, i.e., the largest unsigned integer type used to express a file size or position, or a memory block size. FT_PtrDist \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef ft_ptrdiff_t FT_PtrDist ; This is equivalent to the ANSI C ptrdiff_t type, i.e., the largest signed integer type used to express the distance between two pointers. FT_String \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef char FT_String ; A simple typedef for the char type, usually used for strings. FT_Tag \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef FT_UInt32 FT_Tag ; A typedef for 32-bit tags (as used in the SFNT format). FT_Error \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef int FT_Error ; The FreeType error code type. A value of 0 is always interpreted as a successful operation. FT_Fixed \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed long FT_Fixed ; This type is used to store 16.16 fixed-point values, like scaling values or matrix coefficients. FT_Pointer \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef void * FT_Pointer ; A simple typedef for a typeless pointer. FT_Pos \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef signed long FT_Pos ; The type FT_Pos is used to store vectorial coordinates. Depending on the context, these can represent distances in integer font units, or 16.16, or 26.6 fixed-point pixel coordinates. FT_Vector \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Vector_ { FT_Pos x; FT_Pos y; } FT_Vector ; A simple structure used to store a 2D vector; coordinates are of the FT_Pos type. fields x The horizontal coordinate. y The vertical coordinate. FT_BBox \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_BBox_ { FT_Pos xMin, yMin; FT_Pos xMax, yMax; } FT_BBox ; A structure used to hold an outline's bounding box, i.e., the coordinates of its extrema in the horizontal and vertical directions. fields xMin The horizontal minimum (left-most). yMin The vertical minimum (bottom-most). xMax The horizontal maximum (right-most). yMax The vertical maximum (top-most). note The bounding box is specified with the coordinates of the lower left and the upper right corner. In PostScript, those values are often called (llx,lly) and (urx,ury), respectively. If yMin is negative, this value gives the glyph's descender. Otherwise, the glyph doesn't descend below the baseline. Similarly, if ymax is positive, this value gives the glyph's ascender. xMin gives the horizontal distance from the glyph's origin to the left edge of the glyph's bounding box. If xMin is negative, the glyph extends to the left of the origin. FT_Matrix \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_Matrix_ { FT_Fixed xx, xy; FT_Fixed yx, yy; } FT_Matrix ; A simple structure used to store a 2x2 matrix. Coefficients are in 16.16 fixed-point format. The computation performed is: x' = x*xx + y*xy y' = x*yx + y*yy fields xx Matrix coefficient. xy Matrix coefficient. yx Matrix coefficient. yy Matrix coefficient. FT_FWord \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed short FT_FWord ; /* distance in FUnits */ A signed 16-bit integer used to store a distance in original font units. FT_UFWord \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef unsigned short FT_UFWord ; /* unsigned distance */ An unsigned 16-bit integer used to store a distance in original font units. FT_F2Dot14 \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed short FT_F2Dot14 ; A signed 2.14 fixed-point type used for unit vectors. FT_UnitVector \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_UnitVector_ { FT_F2Dot14 x; FT_F2Dot14 y; } FT_UnitVector ; A simple structure used to store a 2D vector unit vector. Uses FT_F2Dot14 types. fields x Horizontal coordinate. y Vertical coordinate. FT_F26Dot6 \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed long FT_F26Dot6 ; A signed 26.6 fixed-point type used for vectorial pixel coordinates. FT_Data \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_Data_ { const FT_Byte * pointer; FT_Int length; } FT_Data ; Read-only binary data represented as a pointer and a length. fields pointer The data. length The length of the data in bytes. FT_MAKE_TAG \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). # define FT_MAKE_TAG ( _x1, _x2, _x3, _x4 ) \\ ( FT_Tag ) \\ ( ( ( FT_ULong )_x1 << 24 ) | \\ ( ( FT_ULong )_x2 << 16 ) | \\ ( ( FT_ULong )_x3 << 8 ) | \\ ( FT_ULong )_x4 ) This macro converts four-letter tags that are used to label TrueType tables into an unsigned long, to be used within FreeType. note The produced values must be 32-bit integers. Don't redefine this macro. FT_Generic \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_Generic_ { void * data; FT_Generic_Finalizer finalizer; } FT_Generic ; Client applications often need to associate their own data to a variety of FreeType core objects. For example, a text layout API might want to associate a glyph cache to a given size object. Some FreeType object contains a generic field, of type FT_Generic , which usage is left to client applications and font servers. It can be used to store a pointer to client-specific data, as well as the address of a \u2018finalizer\u2019 function, which will be called by FreeType when the object is destroyed (for example, the previous client example would put the address of the glyph cache destructor in the finalizer field). fields data A typeless pointer to any client-specified data. This field is completely ignored by the FreeType library. finalizer A pointer to a \u2018generic finalizer\u2019 function, which will be called when the object is destroyed. If this field is set to NULL , no code will be called. FT_Generic_Finalizer \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef void (* FT_Generic_Finalizer )( void * object ); Describe a function used to destroy the \u2018client\u2019 data of any FreeType object. See the description of the FT_Generic type for details of usage. input The address of the FreeType object that is under finalization. Its client data is accessed through its generic field. FT_Bitmap \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Bitmap_ { unsigned int rows; unsigned int width; int pitch; unsigned char * buffer; unsigned short num_grays; unsigned char pixel_mode; unsigned char palette_mode; void * palette; } FT_Bitmap ; A structure used to describe a bitmap or pixmap to the raster. Note that we now manage pixmaps of various depths through the pixel_mode field. fields rows The number of bitmap rows. width The number of pixels in bitmap row. pitch The pitch's absolute value is the number of bytes taken by one bitmap row, including padding. However, the pitch is positive when the bitmap has a \u2018down\u2019 flow, and negative when it has an \u2018up\u2019 flow. In all cases, the pitch is an offset to add to a bitmap pointer in order to go down one row. Note that \u2018padding\u2019 means the alignment of a bitmap to a byte border, and FreeType functions normally align to the smallest possible integer value. For the B/W rasterizer, pitch is always an even number. To change the pitch of a bitmap (say, to make it a multiple of 4), use FT_Bitmap_Convert . Alternatively, you might use callback functions to directly render to the application's surface; see the file example2.cpp in the tutorial for a demonstration. buffer A typeless pointer to the bitmap buffer. This value should be aligned on 32-bit boundaries in most cases. num_grays This field is only used with FT_PIXEL_MODE_GRAY ; it gives the number of gray levels used in the bitmap. pixel_mode The pixel mode, i.e., how pixel bits are stored. See FT_Pixel_Mode for possible values. palette_mode This field is intended for paletted pixel modes; it indicates how the palette is stored. Not used currently. palette A typeless pointer to the bitmap palette; this field is intended for paletted pixel modes. Not used currently. FT_Pixel_Mode \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef enum FT_Pixel_Mode_ { FT_PIXEL_MODE_NONE = 0, FT_PIXEL_MODE_MONO , FT_PIXEL_MODE_GRAY , FT_PIXEL_MODE_GRAY2 , FT_PIXEL_MODE_GRAY4 , FT_PIXEL_MODE_LCD , FT_PIXEL_MODE_LCD_V , FT_PIXEL_MODE_BGRA , FT_PIXEL_MODE_MAX /* do not remove */ } FT_Pixel_Mode ; /* these constants are deprecated; use the corresponding ` FT_Pixel_Mode ` */ /* values instead. */ # define ft_pixel_mode_none FT_PIXEL_MODE_NONE # define ft_pixel_mode_mono FT_PIXEL_MODE_MONO # define ft_pixel_mode_grays FT_PIXEL_MODE_GRAY # define ft_pixel_mode_pal2 FT_PIXEL_MODE_GRAY2 # define ft_pixel_mode_pal4 FT_PIXEL_MODE_GRAY4 An enumeration type used to describe the format of pixels in a given bitmap. Note that additional formats may be added in the future. values FT_PIXEL_MODE_NONE Value 0 is reserved. FT_PIXEL_MODE_MONO A monochrome bitmap, using 1 bit per pixel. Note that pixels are stored in most-significant order (MSB), which means that the left-most pixel in a byte has value 128. FT_PIXEL_MODE_GRAY An 8-bit bitmap, generally used to represent anti-aliased glyph images. Each pixel is stored in one byte. Note that the number of \u2018gray\u2019 levels is stored in the num_grays field of the FT_Bitmap structure (it generally is 256). FT_PIXEL_MODE_GRAY2 A 2-bit per pixel bitmap, used to represent embedded anti-aliased bitmaps in font files according to the OpenType specification. We haven't found a single font using this format, however. FT_PIXEL_MODE_GRAY4 A 4-bit per pixel bitmap, representing embedded anti-aliased bitmaps in font files according to the OpenType specification. We haven't found a single font using this format, however. FT_PIXEL_MODE_LCD An 8-bit bitmap, representing RGB or BGR decimated glyph images used for display on LCD displays; the bitmap is three times wider than the original glyph image. See also FT_RENDER_MODE_LCD . FT_PIXEL_MODE_LCD_V An 8-bit bitmap, representing RGB or BGR decimated glyph images used for display on rotated LCD displays; the bitmap is three times taller than the original glyph image. See also FT_RENDER_MODE_LCD_V . FT_PIXEL_MODE_BGRA [Since 2.5] An image with four 8-bit channels per pixel, representing a color image (such as emoticons) with alpha channel. For each pixel, the format is BGRA, which means, the blue channel comes first in memory. The color channels are pre-multiplied and in the sRGB colorspace. For example, full red at half-translucent opacity will be represented as \u201800,00,80,80\u2019, not \u201800,00,FF,80\u2019. See also FT_LOAD_COLOR . FT_Glyph_Format \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef enum FT_Glyph_Format_ { FT_IMAGE_TAG ( FT_GLYPH_FORMAT_NONE , 0, 0, 0, 0 ), FT_IMAGE_TAG ( FT_GLYPH_FORMAT_COMPOSITE , 'c', 'o', 'm', 'p' ), FT_IMAGE_TAG ( FT_GLYPH_FORMAT_BITMAP , 'b', 'i', 't', 's' ), FT_IMAGE_TAG ( FT_GLYPH_FORMAT_OUTLINE , 'o', 'u', 't', 'l' ), FT_IMAGE_TAG ( FT_GLYPH_FORMAT_PLOTTER , 'p', 'l', 'o', 't' ) } FT_Glyph_Format ; /* these constants are deprecated; use the corresponding */ /* ` FT_Glyph_Format ` values instead. */ # define ft_glyph_format_none FT_GLYPH_FORMAT_NONE # define ft_glyph_format_composite FT_GLYPH_FORMAT_COMPOSITE # define ft_glyph_format_bitmap FT_GLYPH_FORMAT_BITMAP # define ft_glyph_format_outline FT_GLYPH_FORMAT_OUTLINE # define ft_glyph_format_plotter FT_GLYPH_FORMAT_PLOTTER An enumeration type used to describe the format of a given glyph image. Note that this version of FreeType only supports two image formats, even though future font drivers will be able to register their own format. values FT_GLYPH_FORMAT_NONE The value 0 is reserved. FT_GLYPH_FORMAT_COMPOSITE The glyph image is a composite of several other images. This format is only used with FT_LOAD_NO_RECURSE , and is used to report compound glyphs (like accented characters). FT_GLYPH_FORMAT_BITMAP The glyph image is a bitmap, and can be described as an FT_Bitmap . You generally need to access the bitmap field of the FT_GlyphSlotRec structure to read it. FT_GLYPH_FORMAT_OUTLINE The glyph image is a vectorial outline made of line segments and Bezier arcs; it can be described as an FT_Outline ; you generally want to access the outline field of the FT_GlyphSlotRec structure to read it. FT_GLYPH_FORMAT_PLOTTER The glyph image is a vectorial path with no inside and outside contours. Some Type 1 fonts, like those in the Hershey family, contain glyphs in this format. These are described as FT_Outline , but FreeType isn't currently capable of rendering them correctly. FT_IMAGE_TAG \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). # ifndef FT_IMAGE_TAG # define FT_IMAGE_TAG ( value, _x1, _x2, _x3, _x4 ) \\ value = ( ( ( unsigned long )_x1 << 24 ) | \\ ( ( unsigned long )_x2 << 16 ) | \\ ( ( unsigned long )_x3 << 8 ) | \\ ( unsigned long )_x4 ) # endif /* FT_IMAGE_TAG */ This macro converts four-letter tags to an unsigned long type. note Since many 16-bit compilers don't like 32-bit enumerations, you should redefine this macro in case of problems to something like this: #define FT_IMAGE_TAG( value, _x1, _x2, _x3, _x4 ) value to get a simple enumeration without assigning special numbers.","title":"Basic Data Types"},{"location":"ft2-basic_types.html#basic-data-types","text":"","title":"Basic Data Types"},{"location":"ft2-basic_types.html#synopsis","text":"This section contains the basic data types defined by FreeType 2, ranging from simple scalar types to bitmap descriptors. 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A value of 0 is always interpreted as a successful operation.","title":"FT_Error"},{"location":"ft2-basic_types.html#ft_fixed","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed long FT_Fixed ; This type is used to store 16.16 fixed-point values, like scaling values or matrix coefficients.","title":"FT_Fixed"},{"location":"ft2-basic_types.html#ft_pointer","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef void * FT_Pointer ; A simple typedef for a typeless pointer.","title":"FT_Pointer"},{"location":"ft2-basic_types.html#ft_pos","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef signed long FT_Pos ; The type FT_Pos is used to store vectorial coordinates. Depending on the context, these can represent distances in integer font units, or 16.16, or 26.6 fixed-point pixel coordinates.","title":"FT_Pos"},{"location":"ft2-basic_types.html#ft_vector","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Vector_ { FT_Pos x; FT_Pos y; } FT_Vector ; A simple structure used to store a 2D vector; coordinates are of the FT_Pos type.","title":"FT_Vector"},{"location":"ft2-basic_types.html#ft_bbox","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_BBox_ { FT_Pos xMin, yMin; FT_Pos xMax, yMax; } FT_BBox ; A structure used to hold an outline's bounding box, i.e., the coordinates of its extrema in the horizontal and vertical directions.","title":"FT_BBox"},{"location":"ft2-basic_types.html#ft_matrix","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_Matrix_ { FT_Fixed xx, xy; FT_Fixed yx, yy; } FT_Matrix ; A simple structure used to store a 2x2 matrix. Coefficients are in 16.16 fixed-point format. The computation performed is: x' = x*xx + y*xy y' = x*yx + y*yy","title":"FT_Matrix"},{"location":"ft2-basic_types.html#ft_fword","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed short FT_FWord ; /* distance in FUnits */ A signed 16-bit integer used to store a distance in original font units.","title":"FT_FWord"},{"location":"ft2-basic_types.html#ft_ufword","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef unsigned short FT_UFWord ; /* unsigned distance */ An unsigned 16-bit integer used to store a distance in original font units.","title":"FT_UFWord"},{"location":"ft2-basic_types.html#ft_f2dot14","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed short FT_F2Dot14 ; A signed 2.14 fixed-point type used for unit vectors.","title":"FT_F2Dot14"},{"location":"ft2-basic_types.html#ft_unitvector","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_UnitVector_ { FT_F2Dot14 x; FT_F2Dot14 y; } FT_UnitVector ; A simple structure used to store a 2D vector unit vector. Uses FT_F2Dot14 types.","title":"FT_UnitVector"},{"location":"ft2-basic_types.html#ft_f26dot6","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed long FT_F26Dot6 ; A signed 26.6 fixed-point type used for vectorial pixel coordinates.","title":"FT_F26Dot6"},{"location":"ft2-basic_types.html#ft_data","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_Data_ { const FT_Byte * pointer; FT_Int length; } FT_Data ; Read-only binary data represented as a pointer and a length.","title":"FT_Data"},{"location":"ft2-basic_types.html#ft_make_tag","text":"Defined in FT_TYPES_H (freetype/fttypes.h). # define FT_MAKE_TAG ( _x1, _x2, _x3, _x4 ) \\ ( FT_Tag ) \\ ( ( ( FT_ULong )_x1 << 24 ) | \\ ( ( FT_ULong )_x2 << 16 ) | \\ ( ( FT_ULong )_x3 << 8 ) | \\ ( FT_ULong )_x4 ) This macro converts four-letter tags that are used to label TrueType tables into an unsigned long, to be used within FreeType.","title":"FT_MAKE_TAG"},{"location":"ft2-basic_types.html#ft_generic","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_Generic_ { void * data; FT_Generic_Finalizer finalizer; } FT_Generic ; Client applications often need to associate their own data to a variety of FreeType core objects. For example, a text layout API might want to associate a glyph cache to a given size object. Some FreeType object contains a generic field, of type FT_Generic , which usage is left to client applications and font servers. It can be used to store a pointer to client-specific data, as well as the address of a \u2018finalizer\u2019 function, which will be called by FreeType when the object is destroyed (for example, the previous client example would put the address of the glyph cache destructor in the finalizer field).","title":"FT_Generic"},{"location":"ft2-basic_types.html#ft_generic_finalizer","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef void (* FT_Generic_Finalizer )( void * object ); Describe a function used to destroy the \u2018client\u2019 data of any FreeType object. See the description of the FT_Generic type for details of usage.","title":"FT_Generic_Finalizer"},{"location":"ft2-basic_types.html#ft_bitmap","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Bitmap_ { unsigned int rows; unsigned int width; int pitch; unsigned char * buffer; unsigned short num_grays; unsigned char pixel_mode; unsigned char palette_mode; void * palette; } FT_Bitmap ; A structure used to describe a bitmap or pixmap to the raster. Note that we now manage pixmaps of various depths through the pixel_mode field.","title":"FT_Bitmap"},{"location":"ft2-basic_types.html#ft_pixel_mode","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef enum FT_Pixel_Mode_ { FT_PIXEL_MODE_NONE = 0, FT_PIXEL_MODE_MONO , FT_PIXEL_MODE_GRAY , FT_PIXEL_MODE_GRAY2 , FT_PIXEL_MODE_GRAY4 , FT_PIXEL_MODE_LCD , FT_PIXEL_MODE_LCD_V , FT_PIXEL_MODE_BGRA , FT_PIXEL_MODE_MAX /* do not remove */ } FT_Pixel_Mode ; /* these constants are deprecated; use the corresponding ` FT_Pixel_Mode ` */ /* values instead. */ # define ft_pixel_mode_none FT_PIXEL_MODE_NONE # define ft_pixel_mode_mono FT_PIXEL_MODE_MONO # define ft_pixel_mode_grays FT_PIXEL_MODE_GRAY # define ft_pixel_mode_pal2 FT_PIXEL_MODE_GRAY2 # define ft_pixel_mode_pal4 FT_PIXEL_MODE_GRAY4 An enumeration type used to describe the format of pixels in a given bitmap. Note that additional formats may be added in the future.","title":"FT_Pixel_Mode"},{"location":"ft2-basic_types.html#ft_glyph_format","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef enum FT_Glyph_Format_ { FT_IMAGE_TAG ( FT_GLYPH_FORMAT_NONE , 0, 0, 0, 0 ), FT_IMAGE_TAG ( FT_GLYPH_FORMAT_COMPOSITE , 'c', 'o', 'm', 'p' ), FT_IMAGE_TAG ( FT_GLYPH_FORMAT_BITMAP , 'b', 'i', 't', 's' ), FT_IMAGE_TAG ( FT_GLYPH_FORMAT_OUTLINE , 'o', 'u', 't', 'l' ), FT_IMAGE_TAG ( FT_GLYPH_FORMAT_PLOTTER , 'p', 'l', 'o', 't' ) } FT_Glyph_Format ; /* these constants are deprecated; use the corresponding */ /* ` FT_Glyph_Format ` values instead. */ # define ft_glyph_format_none FT_GLYPH_FORMAT_NONE # define ft_glyph_format_composite FT_GLYPH_FORMAT_COMPOSITE # define ft_glyph_format_bitmap FT_GLYPH_FORMAT_BITMAP # define ft_glyph_format_outline FT_GLYPH_FORMAT_OUTLINE # define ft_glyph_format_plotter FT_GLYPH_FORMAT_PLOTTER An enumeration type used to describe the format of a given glyph image. Note that this version of FreeType only supports two image formats, even though future font drivers will be able to register their own format.","title":"FT_Glyph_Format"},{"location":"ft2-basic_types.html#ft_image_tag","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). # ifndef FT_IMAGE_TAG # define FT_IMAGE_TAG ( value, _x1, _x2, _x3, _x4 ) \\ value = ( ( ( unsigned long )_x1 << 24 ) | \\ ( ( unsigned long )_x2 << 16 ) | \\ ( ( unsigned long )_x3 << 8 ) | \\ ( unsigned long )_x4 ) # endif /* FT_IMAGE_TAG */ This macro converts four-letter tags to an unsigned long type.","title":"FT_IMAGE_TAG"},{"location":"ft2-bdf_fonts.html","text":"FreeType \u00bb Docs \u00bb Format-Specific API \u00bb BDF and PCF Files BDF and PCF Files \u00b6 Synopsis \u00b6 This section contains the declaration of functions specific to BDF and PCF fonts. BDF_PropertyType \u00b6 Defined in FT_BDF_H (freetype/ftbdf.h). typedef enum BDF_PropertyType_ { BDF_PROPERTY_TYPE_NONE = 0, BDF_PROPERTY_TYPE_ATOM = 1, BDF_PROPERTY_TYPE_INTEGER = 2, BDF_PROPERTY_TYPE_CARDINAL = 3 } BDF_PropertyType ; A list of BDF property types. values BDF_PROPERTY_TYPE_NONE Value 0 is used to indicate a missing property. BDF_PROPERTY_TYPE_ATOM Property is a string atom. BDF_PROPERTY_TYPE_INTEGER Property is a 32-bit signed integer. BDF_PROPERTY_TYPE_CARDINAL Property is a 32-bit unsigned integer. BDF_Property \u00b6 Defined in FT_BDF_H (freetype/ftbdf.h). typedef struct BDF_PropertyRec_* BDF_Property ; A handle to a BDF_PropertyRec structure to model a given BDF/PCF property. BDF_PropertyRec \u00b6 Defined in FT_BDF_H (freetype/ftbdf.h). typedef struct BDF_PropertyRec_ { BDF_PropertyType type; union { const char * atom; FT_Int32 integer; FT_UInt32 cardinal; } u; } BDF_PropertyRec ; This structure models a given BDF/PCF property. fields type The property type. u.atom The atom string, if type is BDF_PROPERTY_TYPE_ATOM . May be NULL , indicating an empty string. u.integer A signed integer, if type is BDF_PROPERTY_TYPE_INTEGER . u.cardinal An unsigned integer, if type is BDF_PROPERTY_TYPE_CARDINAL . FT_Get_BDF_Charset_ID \u00b6 Defined in FT_BDF_H (freetype/ftbdf.h). FT_EXPORT( FT_Error ) FT_Get_BDF_Charset_ID ( FT_Face face, const char * *acharset_encoding, const char * *acharset_registry ); Retrieve a BDF font character set identity, according to the BDF specification. input face A handle to the input face. output acharset_encoding Charset encoding, as a C string, owned by the face. acharset_registry Charset registry, as a C string, owned by the face. return FreeType error code. 0 means success. note This function only works with BDF faces, returning an error otherwise. FT_Get_BDF_Property \u00b6 Defined in FT_BDF_H (freetype/ftbdf.h). FT_EXPORT( FT_Error ) FT_Get_BDF_Property ( FT_Face face, const char * prop_name, BDF_PropertyRec *aproperty ); Retrieve a BDF property from a BDF or PCF font file. input face A handle to the input face. name The property name. output aproperty The property. return FreeType error code. 0 means success. note This function works with BDF and PCF fonts. It returns an error otherwise. It also returns an error if the property is not in the font. A \u2018property\u2019 is a either key-value pair within the STARTPROPERTIES ... ENDPROPERTIES block of a BDF font or a key-value pair from the info->props array within a FontRec structure of a PCF font. Integer properties are always stored as \u2018signed\u2019 within PCF fonts; consequently, BDF_PROPERTY_TYPE_CARDINAL is a possible return value for BDF fonts only. In case of error, aproperty->type is always set to BDF_PROPERTY_TYPE_NONE .","title":"BDF and PCF Files"},{"location":"ft2-bdf_fonts.html#bdf-and-pcf-files","text":"","title":"BDF and PCF Files"},{"location":"ft2-bdf_fonts.html#synopsis","text":"This section contains the declaration of functions specific to BDF and PCF fonts.","title":"Synopsis"},{"location":"ft2-bdf_fonts.html#bdf_propertytype","text":"Defined in FT_BDF_H (freetype/ftbdf.h). typedef enum BDF_PropertyType_ { BDF_PROPERTY_TYPE_NONE = 0, BDF_PROPERTY_TYPE_ATOM = 1, BDF_PROPERTY_TYPE_INTEGER = 2, BDF_PROPERTY_TYPE_CARDINAL = 3 } BDF_PropertyType ; A list of BDF property types.","title":"BDF_PropertyType"},{"location":"ft2-bdf_fonts.html#bdf_property","text":"Defined in FT_BDF_H (freetype/ftbdf.h). typedef struct BDF_PropertyRec_* BDF_Property ; A handle to a BDF_PropertyRec structure to model a given BDF/PCF property.","title":"BDF_Property"},{"location":"ft2-bdf_fonts.html#bdf_propertyrec","text":"Defined in FT_BDF_H (freetype/ftbdf.h). typedef struct BDF_PropertyRec_ { BDF_PropertyType type; union { const char * atom; FT_Int32 integer; FT_UInt32 cardinal; } u; } BDF_PropertyRec ; This structure models a given BDF/PCF property.","title":"BDF_PropertyRec"},{"location":"ft2-bdf_fonts.html#ft_get_bdf_charset_id","text":"Defined in FT_BDF_H (freetype/ftbdf.h). FT_EXPORT( FT_Error ) FT_Get_BDF_Charset_ID ( FT_Face face, const char * *acharset_encoding, const char * *acharset_registry ); Retrieve a BDF font character set identity, according to the BDF specification.","title":"FT_Get_BDF_Charset_ID"},{"location":"ft2-bdf_fonts.html#ft_get_bdf_property","text":"Defined in FT_BDF_H (freetype/ftbdf.h). FT_EXPORT( FT_Error ) FT_Get_BDF_Property ( FT_Face face, const char * prop_name, BDF_PropertyRec *aproperty ); Retrieve a BDF property from a BDF or PCF font file.","title":"FT_Get_BDF_Property"},{"location":"ft2-bitmap_handling.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb Bitmap Handling Bitmap Handling \u00b6 Synopsis \u00b6 This section contains functions for handling FT_Bitmap objects, automatically adjusting the target's bitmap buffer size as needed. Note that none of the functions changes the bitmap's \u2018flow\u2019 (as indicated by the sign of the pitch field in FT_Bitmap ). To set the flow, assign an appropriate positive or negative value to the pitch field of the target FT_Bitmap object after calling FT_Bitmap_Init but before calling any of the other functions described here. FT_Bitmap_Init \u00b6 Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( void ) FT_Bitmap_Init ( FT_Bitmap *abitmap ); /* deprecated */ FT_EXPORT( void ) FT_Bitmap_New( FT_Bitmap *abitmap ); Initialize a pointer to an FT_Bitmap structure. inout abitmap A pointer to the bitmap structure. note A deprecated name for the same function is FT_Bitmap_New . FT_Bitmap_Copy \u00b6 Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Copy ( FT_Library library, const FT_Bitmap *source, FT_Bitmap *target ); Copy a bitmap into another one. input library A handle to a library object. source A handle to the source bitmap. output target A handle to the target bitmap. return FreeType error code. 0 means success. note source->buffer and target->buffer must neither be equal nor overlap. FT_Bitmap_Embolden \u00b6 Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Embolden ( FT_Library library, FT_Bitmap * bitmap, FT_Pos xStrength, FT_Pos yStrength ); Embolden a bitmap. The new bitmap will be about xStrength pixels wider and yStrength pixels higher. The left and bottom borders are kept unchanged. input library A handle to a library object. xStrength How strong the glyph is emboldened horizontally. Expressed in 26.6 pixel format. yStrength How strong the glyph is emboldened vertically. Expressed in 26.6 pixel format. inout bitmap A handle to the target bitmap. return FreeType error code. 0 means success. note The current implementation restricts xStrength to be less than or equal to 8 if bitmap is of pixel_mode FT_PIXEL_MODE_MONO . If you want to embolden the bitmap owned by a FT_GlyphSlotRec , you should call FT_GlyphSlot_Own_Bitmap on the slot first. Bitmaps in FT_PIXEL_MODE_GRAY2 and FT_PIXEL_MODE_GRAY @ format are converted to FT_PIXEL_MODE_GRAY format (i.e., 8bpp). FT_Bitmap_Convert \u00b6 Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Convert ( FT_Library library, const FT_Bitmap *source, FT_Bitmap *target, FT_Int alignment ); Convert a bitmap object with depth 1bpp, 2bpp, 4bpp, 8bpp or 32bpp to a bitmap object with depth 8bpp, making the number of used bytes per line (a.k.a. the \u2018pitch\u2019) a multiple of alignment . input library A handle to a library object. source The source bitmap. alignment The pitch of the bitmap is a multiple of this argument. Common values are 1, 2, or 4. output target The target bitmap. return FreeType error code. 0 means success. note It is possible to call FT_Bitmap_Convert multiple times without calling FT_Bitmap_Done (the memory is simply reallocated). Use FT_Bitmap_Done to finally remove the bitmap object. The library argument is taken to have access to FreeType's memory handling functions. source->buffer and target->buffer must neither be equal nor overlap. FT_Bitmap_Blend \u00b6 Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Blend ( FT_Library library, const FT_Bitmap * source, const FT_Vector source_offset, FT_Bitmap * target, FT_Vector *atarget_offset, FT_Color color ); Blend a bitmap onto another bitmap, using a given color. input library A handle to a library object. source The source bitmap, which can have any FT_Pixel_Mode format. source_offset The offset vector to the upper left corner of the source bitmap in 26.6 pixel format. It should represent an integer offset; the function will set the lowest six bits to zero to enforce that. color The color used to draw source onto target . inout target A handle to an FT_Bitmap object. It should be either initialized as empty with a call to FT_Bitmap_Init , or it should be of type FT_PIXEL_MODE_BGRA . atarget_offset The offset vector to the upper left corner of the target bitmap in 26.6 pixel format. It should represent an integer offset; the function will set the lowest six bits to zero to enforce that. return FreeType error code. 0 means success. note This function doesn't perform clipping. The bitmap in target gets allocated or reallocated as needed; the vector atarget_offset is updated accordingly. In case of allocation or reallocation, the bitmap's pitch is set to 4 * width . Both source and target must have the same bitmap flow (as indicated by the sign of the pitch field). source->buffer and target->buffer must neither be equal nor overlap. since 2.10 FT_GlyphSlot_Own_Bitmap \u00b6 Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_GlyphSlot_Own_Bitmap ( FT_GlyphSlot slot ); Make sure that a glyph slot owns slot->bitmap . input slot The glyph slot. return FreeType error code. 0 means success. note This function is to be used in combination with FT_Bitmap_Embolden . FT_Bitmap_Done \u00b6 Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Done ( FT_Library library, FT_Bitmap *bitmap ); Destroy a bitmap object initialized with FT_Bitmap_Init . input library A handle to a library object. bitmap The bitmap object to be freed. return FreeType error code. 0 means success. note The library argument is taken to have access to FreeType's memory handling functions.","title":"Bitmap Handling"},{"location":"ft2-bitmap_handling.html#bitmap-handling","text":"","title":"Bitmap Handling"},{"location":"ft2-bitmap_handling.html#synopsis","text":"This section contains functions for handling FT_Bitmap objects, automatically adjusting the target's bitmap buffer size as needed. Note that none of the functions changes the bitmap's \u2018flow\u2019 (as indicated by the sign of the pitch field in FT_Bitmap ). 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FT_EXPORT( FT_Error ) FT_Bitmap_Embolden ( FT_Library library, FT_Bitmap * bitmap, FT_Pos xStrength, FT_Pos yStrength ); Embolden a bitmap. The new bitmap will be about xStrength pixels wider and yStrength pixels higher. The left and bottom borders are kept unchanged.","title":"FT_Bitmap_Embolden"},{"location":"ft2-bitmap_handling.html#ft_bitmap_convert","text":"Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Convert ( FT_Library library, const FT_Bitmap *source, FT_Bitmap *target, FT_Int alignment ); Convert a bitmap object with depth 1bpp, 2bpp, 4bpp, 8bpp or 32bpp to a bitmap object with depth 8bpp, making the number of used bytes per line (a.k.a. the \u2018pitch\u2019) a multiple of alignment .","title":"FT_Bitmap_Convert"},{"location":"ft2-bitmap_handling.html#ft_bitmap_blend","text":"Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Blend ( FT_Library library, const FT_Bitmap * source, const FT_Vector source_offset, FT_Bitmap * target, FT_Vector *atarget_offset, FT_Color color ); Blend a bitmap onto another bitmap, using a given color.","title":"FT_Bitmap_Blend"},{"location":"ft2-bitmap_handling.html#ft_glyphslot_own_bitmap","text":"Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_GlyphSlot_Own_Bitmap ( FT_GlyphSlot slot ); Make sure that a glyph slot owns slot->bitmap .","title":"FT_GlyphSlot_Own_Bitmap"},{"location":"ft2-bitmap_handling.html#ft_bitmap_done","text":"Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Done ( FT_Library library, FT_Bitmap *bitmap ); Destroy a bitmap object initialized with FT_Bitmap_Init .","title":"FT_Bitmap_Done"},{"location":"ft2-bzip2.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb BZIP2 Streams BZIP2 Streams \u00b6 Synopsis \u00b6 In certain builds of the library, bzip2 compression recognition is automatically handled when calling FT_New_Face or FT_Open_Face . This means that if no font driver is capable of handling the raw compressed file, the library will try to open a bzip2 compressed stream from it and re-open the face with it. The stream implementation is very basic and resets the decompression process each time seeking backwards is needed within the stream, which significantly undermines the performance. This section contains the declaration of Bzip2-specific functions. FT_Stream_OpenBzip2 \u00b6 Defined in FT_BZIP2_H (freetype/ftbzip2.h). FT_EXPORT( FT_Error ) FT_Stream_OpenBzip2 ( FT_Stream stream, FT_Stream source ); Open a new stream to parse bzip2-compressed font files. This is mainly used to support the compressed *.pcf.bz2 fonts that come with XFree86. input stream The target embedding stream. source The source stream. return FreeType error code. 0 means success. note The source stream must be opened before calling this function. Calling the internal function FT_Stream_Close on the new stream will not call FT_Stream_Close on the source stream. None of the stream objects will be released to the heap. This function may return FT_Err_Unimplemented_Feature if your build of FreeType was not compiled with bzip2 support.","title":"BZIP2 Streams"},{"location":"ft2-bzip2.html#bzip2-streams","text":"","title":"BZIP2 Streams"},{"location":"ft2-bzip2.html#synopsis","text":"In certain builds of the library, bzip2 compression recognition is automatically handled when calling FT_New_Face or FT_Open_Face . This means that if no font driver is capable of handling the raw compressed file, the library will try to open a bzip2 compressed stream from it and re-open the face with it. The stream implementation is very basic and resets the decompression process each time seeking backwards is needed within the stream, which significantly undermines the performance. This section contains the declaration of Bzip2-specific functions.","title":"Synopsis"},{"location":"ft2-bzip2.html#ft_stream_openbzip2","text":"Defined in FT_BZIP2_H (freetype/ftbzip2.h). FT_EXPORT( FT_Error ) FT_Stream_OpenBzip2 ( FT_Stream stream, FT_Stream source ); Open a new stream to parse bzip2-compressed font files. This is mainly used to support the compressed *.pcf.bz2 fonts that come with XFree86.","title":"FT_Stream_OpenBzip2"},{"location":"ft2-cache_subsystem.html","text":"FreeType \u00bb Docs \u00bb Cache Sub-System \u00bb Cache Sub-System Cache Sub-System \u00b6 Synopsis \u00b6 This section describes the FreeType 2 cache sub-system, which is used to limit the number of concurrently opened FT_Face and FT_Size objects, as well as caching information like character maps and glyph images while limiting their maximum memory usage. Note that all types and functions begin with the FTC_ prefix. The cache is highly portable and thus doesn't know anything about the fonts installed on your system, or how to access them. This implies the following scheme: First, available or installed font faces are uniquely identified by FTC_FaceID values, provided to the cache by the client. Note that the cache only stores and compares these values, and doesn't try to interpret them in any way. Second, the cache calls, only when needed, a client-provided function to convert an FTC_FaceID into a new FT_Face object. The latter is then completely managed by the cache, including its termination through FT_Done_Face . To monitor termination of face objects, the finalizer callback in the generic field of the FT_Face object can be used, which might also be used to store the FTC_FaceID of the face. Clients are free to map face IDs to anything else. The most simple usage is to associate them to a (pathname,face_index) pair that is used to call FT_New_Face . However, more complex schemes are also possible. Note that for the cache to work correctly, the face ID values must be persistent , which means that the contents they point to should not change at runtime, or that their value should not become invalid. If this is unavoidable (e.g., when a font is uninstalled at runtime), you should call FTC_Manager_RemoveFaceID as soon as possible, to let the cache get rid of any references to the old FTC_FaceID it may keep internally. Failure to do so will lead to incorrect behaviour or even crashes. To use the cache, start with calling FTC_Manager_New to create a new FTC_Manager object, which models a single cache instance. You can then look up FT_Face and FT_Size objects with FTC_Manager_LookupFace and FTC_Manager_LookupSize , respectively. If you want to use the charmap caching, call FTC_CMapCache_New , then later use FTC_CMapCache_Lookup to perform the equivalent of FT_Get_Char_Index , only much faster. If you want to use the FT_Glyph caching, call FTC_ImageCache , then later use FTC_ImageCache_Lookup to retrieve the corresponding FT_Glyph objects from the cache. If you need lots of small bitmaps, it is much more memory efficient to call FTC_SBitCache_New followed by FTC_SBitCache_Lookup . This returns FTC_SBitRec structures, which are used to store small bitmaps directly. (A small bitmap is one whose metrics and dimensions all fit into 8-bit integers). We hope to also provide a kerning cache in the near future. FTC_Manager \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ManagerRec_* FTC_Manager ; This object corresponds to one instance of the cache-subsystem. It is used to cache one or more FT_Face objects, along with corresponding FT_Size objects. The manager intentionally limits the total number of opened FT_Face and FT_Size objects to control memory usage. See the max_faces and max_sizes parameters of FTC_Manager_New . The manager is also used to cache \u2018nodes\u2019 of various types while limiting their total memory usage. All limitations are enforced by keeping lists of managed objects in most-recently-used order, and flushing old nodes to make room for new ones. FTC_FaceID \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef FT_Pointer FTC_FaceID ; An opaque pointer type that is used to identity face objects. The contents of such objects is application-dependent. These pointers are typically used to point to a user-defined structure containing a font file path, and face index. note Never use NULL as a valid FTC_FaceID . Face IDs are passed by the client to the cache manager that calls, when needed, the FTC_Face_Requester to translate them into new FT_Face objects. If the content of a given face ID changes at runtime, or if the value becomes invalid (e.g., when uninstalling a font), you should immediately call FTC_Manager_RemoveFaceID before any other cache function. Failure to do so will result in incorrect behaviour or even memory leaks and crashes. FTC_Face_Requester \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef FT_Error (* FTC_Face_Requester )( FTC_FaceID face_id, FT_Library library, FT_Pointer req_data, FT_Face * aface ); A callback function provided by client applications. It is used by the cache manager to translate a given FTC_FaceID into a new valid FT_Face object, on demand. input face_id The face ID to resolve. library A handle to a FreeType library object. req_data Application-provided request data (see note below). output aface A new FT_Face handle. return FreeType error code. 0 means success. note The third parameter req_data is the same as the one passed by the client when FTC_Manager_New is called. The face requester should not perform funny things on the returned face object, like creating a new FT_Size for it, or setting a transformation through FT_Set_Transform ! FTC_Manager_New \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_Manager_New ( FT_Library library, FT_UInt max_faces, FT_UInt max_sizes, FT_ULong max_bytes, FTC_Face_Requester requester, FT_Pointer req_data, FTC_Manager *amanager ); Create a new cache manager. input library The parent FreeType library handle to use. max_faces Maximum number of opened FT_Face objects managed by this cache instance. Use 0 for defaults. max_sizes Maximum number of opened FT_Size objects managed by this cache instance. Use 0 for defaults. max_bytes Maximum number of bytes to use for cached data nodes. Use 0 for defaults. Note that this value does not account for managed FT_Face and FT_Size objects. requester An application-provided callback used to translate face IDs into real FT_Face objects. req_data A generic pointer that is passed to the requester each time it is called (see FTC_Face_Requester ). output amanager A handle to a new manager object. 0 in case of failure. return FreeType error code. 0 means success. FTC_Manager_Reset \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( void ) FTC_Manager_Reset ( FTC_Manager manager ); Empty a given cache manager. This simply gets rid of all the currently cached FT_Face and FT_Size objects within the manager. inout manager A handle to the manager. FTC_Manager_Done \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( void ) FTC_Manager_Done ( FTC_Manager manager ); Destroy a given manager after emptying it. input manager A handle to the target cache manager object. FTC_Manager_LookupFace \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_Manager_LookupFace ( FTC_Manager manager, FTC_FaceID face_id, FT_Face *aface ); Retrieve the FT_Face object that corresponds to a given face ID through a cache manager. input manager A handle to the cache manager. face_id The ID of the face object. output aface A handle to the face object. return FreeType error code. 0 means success. note The returned FT_Face object is always owned by the manager. You should never try to discard it yourself. The FT_Face object doesn't necessarily have a current size object (i.e., face->size can be 0). If you need a specific \u2018font size\u2019, use FTC_Manager_LookupSize instead. Never change the face's transformation matrix (i.e., never call the FT_Set_Transform function) on a returned face! If you need to transform glyphs, do it yourself after glyph loading. When you perform a lookup, out-of-memory errors are detected within the lookup and force incremental flushes of the cache until enough memory is released for the lookup to succeed. If a lookup fails with FT_Err_Out_Of_Memory the cache has already been completely flushed, and still no memory was available for the operation. FTC_Manager_LookupSize \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_Manager_LookupSize ( FTC_Manager manager, FTC_Scaler scaler, FT_Size *asize ); Retrieve the FT_Size object that corresponds to a given FTC_ScalerRec pointer through a cache manager. input manager A handle to the cache manager. scaler A scaler handle. output asize A handle to the size object. return FreeType error code. 0 means success. note The returned FT_Size object is always owned by the manager. You should never try to discard it by yourself. You can access the parent FT_Face object simply as size->face if you need it. Note that this object is also owned by the manager. note When you perform a lookup, out-of-memory errors are detected within the lookup and force incremental flushes of the cache until enough memory is released for the lookup to succeed. If a lookup fails with FT_Err_Out_Of_Memory the cache has already been completely flushed, and still no memory is available for the operation. FTC_Manager_RemoveFaceID \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( void ) FTC_Manager_RemoveFaceID ( FTC_Manager manager, FTC_FaceID face_id ); A special function used to indicate to the cache manager that a given FTC_FaceID is no longer valid, either because its content changed, or because it was deallocated or uninstalled. input manager The cache manager handle. face_id The FTC_FaceID to be removed. note This function flushes all nodes from the cache corresponding to this face_id , with the exception of nodes with a non-null reference count. Such nodes are however modified internally so as to never appear in later lookups with the same face_id value, and to be immediately destroyed when released by all their users. FTC_Node \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_NodeRec_* FTC_Node ; An opaque handle to a cache node object. Each cache node is reference-counted. A node with a count of 0 might be flushed out of a full cache whenever a lookup request is performed. If you look up nodes, you have the ability to \u2018acquire\u2019 them, i.e., to increment their reference count. This will prevent the node from being flushed out of the cache until you explicitly \u2018release\u2019 it (see FTC_Node_Unref ). See also FTC_SBitCache_Lookup and FTC_ImageCache_Lookup . FTC_Node_Unref \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( void ) FTC_Node_Unref ( FTC_Node node, FTC_Manager manager ); Decrement a cache node's internal reference count. When the count reaches 0, it is not destroyed but becomes eligible for subsequent cache flushes. input node The cache node handle. manager The cache manager handle. FTC_ImageCache \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ImageCacheRec_* FTC_ImageCache ; A handle to a glyph image cache object. They are designed to hold many distinct glyph images while not exceeding a certain memory threshold. FTC_ImageCache_New \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_ImageCache_New ( FTC_Manager manager, FTC_ImageCache *acache ); Create a new glyph image cache. input manager The parent manager for the image cache. output acache A handle to the new glyph image cache object. return FreeType error code. 0 means success. FTC_ImageCache_Lookup \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_ImageCache_Lookup ( FTC_ImageCache cache, FTC_ImageType type, FT_UInt gindex, FT_Glyph *aglyph, FTC_Node *anode ); Retrieve a given glyph image from a glyph image cache. input cache A handle to the source glyph image cache. type A pointer to a glyph image type descriptor. gindex The glyph index to retrieve. output aglyph The corresponding FT_Glyph object. 0 in case of failure. anode Used to return the address of the corresponding cache node after incrementing its reference count (see note below). return FreeType error code. 0 means success. note The returned glyph is owned and managed by the glyph image cache. Never try to transform or discard it manually! You can however create a copy with FT_Glyph_Copy and modify the new one. If anode is not NULL , it receives the address of the cache node containing the glyph image, after increasing its reference count. This ensures that the node (as well as the FT_Glyph ) will always be kept in the cache until you call FTC_Node_Unref to \u2018release\u2019 it. If anode is NULL , the cache node is left unchanged, which means that the FT_Glyph could be flushed out of the cache on the next call to one of the caching sub-system APIs. Don't assume that it is persistent! FTC_SBit \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_SBitRec_* FTC_SBit ; A handle to a small bitmap descriptor. See the FTC_SBitRec structure for details. FTC_SBitCache \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_SBitCacheRec_* FTC_SBitCache ; A handle to a small bitmap cache. These are special cache objects used to store small glyph bitmaps (and anti-aliased pixmaps) in a much more efficient way than the traditional glyph image cache implemented by FTC_ImageCache . FTC_SBitCache_New \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_SBitCache_New ( FTC_Manager manager, FTC_SBitCache *acache ); Create a new cache to store small glyph bitmaps. input manager A handle to the source cache manager. output acache A handle to the new sbit cache. NULL in case of error. return FreeType error code. 0 means success. FTC_SBitCache_Lookup \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_SBitCache_Lookup ( FTC_SBitCache cache, FTC_ImageType type, FT_UInt gindex, FTC_SBit *sbit, FTC_Node *anode ); Look up a given small glyph bitmap in a given sbit cache and \u2018lock\u2019 it to prevent its flushing from the cache until needed. input cache A handle to the source sbit cache. type A pointer to the glyph image type descriptor. gindex The glyph index. output sbit A handle to a small bitmap descriptor. anode Used to return the address of the corresponding cache node after incrementing its reference count (see note below). return FreeType error code. 0 means success. note The small bitmap descriptor and its bit buffer are owned by the cache and should never be freed by the application. They might as well disappear from memory on the next cache lookup, so don't treat them as persistent data. The descriptor's buffer field is set to 0 to indicate a missing glyph bitmap. If anode is not NULL , it receives the address of the cache node containing the bitmap, after increasing its reference count. This ensures that the node (as well as the image) will always be kept in the cache until you call FTC_Node_Unref to \u2018release\u2019 it. If anode is NULL , the cache node is left unchanged, which means that the bitmap could be flushed out of the cache on the next call to one of the caching sub-system APIs. Don't assume that it is persistent! FTC_CMapCache \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_CMapCacheRec_* FTC_CMapCache ; An opaque handle used to model a charmap cache. This cache is to hold character codes -> glyph indices mappings. FTC_CMapCache_New \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_CMapCache_New ( FTC_Manager manager, FTC_CMapCache *acache ); Create a new charmap cache. input manager A handle to the cache manager. output acache A new cache handle. NULL in case of error. return FreeType error code. 0 means success. note Like all other caches, this one will be destroyed with the cache manager. FTC_CMapCache_Lookup \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_UInt ) FTC_CMapCache_Lookup ( FTC_CMapCache cache, FTC_FaceID face_id, FT_Int cmap_index, FT_UInt32 char_code ); Translate a character code into a glyph index, using the charmap cache. input cache A charmap cache handle. face_id The source face ID. cmap_index The index of the charmap in the source face. Any negative value means to use the cache FT_Face 's default charmap. char_code The character code (in the corresponding charmap). return Glyph index. 0 means \u2018no glyph\u2019. FTC_ScalerRec \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ScalerRec_ { FTC_FaceID face_id; FT_UInt width; FT_UInt height; FT_Int pixel; FT_UInt x_res; FT_UInt y_res; } FTC_ScalerRec ; A structure used to describe a given character size in either pixels or points to the cache manager. See FTC_Manager_LookupSize . fields face_id The source face ID. width The character width. height The character height. pixel A Boolean. If 1, the width and height fields are interpreted as integer pixel character sizes. Otherwise, they are expressed as 1/64th of points. x_res Only used when pixel is value 0 to indicate the horizontal resolution in dpi. y_res Only used when pixel is value 0 to indicate the vertical resolution in dpi. note This type is mainly used to retrieve FT_Size objects through the cache manager. FTC_Scaler \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ScalerRec_* FTC_Scaler ; A handle to an FTC_ScalerRec structure. FTC_ImageTypeRec \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ImageTypeRec_ { FTC_FaceID face_id; FT_UInt width; FT_UInt height; FT_Int32 flags; } FTC_ImageTypeRec ; A structure used to model the type of images in a glyph cache. fields face_id The face ID. width The width in pixels. height The height in pixels. flags The load flags, as in FT_Load_Glyph . FTC_ImageType \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ImageTypeRec_* FTC_ImageType ; A handle to an FTC_ImageTypeRec structure. FTC_ImageCache_LookupScaler \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_ImageCache_LookupScaler ( FTC_ImageCache cache, FTC_Scaler scaler, FT_ULong load_flags, FT_UInt gindex, FT_Glyph *aglyph, FTC_Node *anode ); A variant of FTC_ImageCache_Lookup that uses an FTC_ScalerRec to specify the face ID and its size. input cache A handle to the source glyph image cache. scaler A pointer to a scaler descriptor. load_flags The corresponding load flags. gindex The glyph index to retrieve. output aglyph The corresponding FT_Glyph object. 0 in case of failure. anode Used to return the address of the corresponding cache node after incrementing its reference count (see note below). return FreeType error code. 0 means success. note The returned glyph is owned and managed by the glyph image cache. Never try to transform or discard it manually! You can however create a copy with FT_Glyph_Copy and modify the new one. If anode is not NULL , it receives the address of the cache node containing the glyph image, after increasing its reference count. This ensures that the node (as well as the FT_Glyph ) will always be kept in the cache until you call FTC_Node_Unref to \u2018release\u2019 it. If anode is NULL , the cache node is left unchanged, which means that the FT_Glyph could be flushed out of the cache on the next call to one of the caching sub-system APIs. Don't assume that it is persistent! Calls to FT_Set_Char_Size and friends have no effect on cached glyphs; you should always use the FreeType cache API instead. FTC_SBitRec \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_SBitRec_ { FT_Byte width; FT_Byte height; FT_Char left; FT_Char top; FT_Byte format; FT_Byte max_grays; FT_Short pitch; FT_Char xadvance; FT_Char yadvance; FT_Byte * buffer; } FTC_SBitRec ; A very compact structure used to describe a small glyph bitmap. fields width The bitmap width in pixels. height The bitmap height in pixels. left The horizontal distance from the pen position to the left bitmap border (a.k.a. \u2018left side bearing\u2019, or \u2018lsb\u2019). top The vertical distance from the pen position (on the baseline) to the upper bitmap border (a.k.a. \u2018top side bearing\u2019). The distance is positive for upwards y coordinates. format The format of the glyph bitmap (monochrome or gray). max_grays Maximum gray level value (in the range 1 to 255). pitch The number of bytes per bitmap line. May be positive or negative. xadvance The horizontal advance width in pixels. yadvance The vertical advance height in pixels. buffer A pointer to the bitmap pixels. FTC_SBitCache_LookupScaler \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_SBitCache_LookupScaler ( FTC_SBitCache cache, FTC_Scaler scaler, FT_ULong load_flags, FT_UInt gindex, FTC_SBit *sbit, FTC_Node *anode ); A variant of FTC_SBitCache_Lookup that uses an FTC_ScalerRec to specify the face ID and its size. input cache A handle to the source sbit cache. scaler A pointer to the scaler descriptor. load_flags The corresponding load flags. gindex The glyph index. output sbit A handle to a small bitmap descriptor. anode Used to return the address of the corresponding cache node after incrementing its reference count (see note below). return FreeType error code. 0 means success. note The small bitmap descriptor and its bit buffer are owned by the cache and should never be freed by the application. They might as well disappear from memory on the next cache lookup, so don't treat them as persistent data. The descriptor's buffer field is set to 0 to indicate a missing glyph bitmap. If anode is not NULL , it receives the address of the cache node containing the bitmap, after increasing its reference count. This ensures that the node (as well as the image) will always be kept in the cache until you call FTC_Node_Unref to \u2018release\u2019 it. If anode is NULL , the cache node is left unchanged, which means that the bitmap could be flushed out of the cache on the next call to one of the caching sub-system APIs. Don't assume that it is persistent!","title":"Cache Sub-System"},{"location":"ft2-cache_subsystem.html#cache-sub-system","text":"","title":"Cache Sub-System"},{"location":"ft2-cache_subsystem.html#synopsis","text":"This section describes the FreeType 2 cache sub-system, which is used to limit the number of concurrently opened FT_Face and FT_Size objects, as well as caching information like character maps and glyph images while limiting their maximum memory usage. Note that all types and functions begin with the FTC_ prefix. The cache is highly portable and thus doesn't know anything about the fonts installed on your system, or how to access them. This implies the following scheme: First, available or installed font faces are uniquely identified by FTC_FaceID values, provided to the cache by the client. Note that the cache only stores and compares these values, and doesn't try to interpret them in any way. Second, the cache calls, only when needed, a client-provided function to convert an FTC_FaceID into a new FT_Face object. The latter is then completely managed by the cache, including its termination through FT_Done_Face . To monitor termination of face objects, the finalizer callback in the generic field of the FT_Face object can be used, which might also be used to store the FTC_FaceID of the face. Clients are free to map face IDs to anything else. The most simple usage is to associate them to a (pathname,face_index) pair that is used to call FT_New_Face . However, more complex schemes are also possible. Note that for the cache to work correctly, the face ID values must be persistent , which means that the contents they point to should not change at runtime, or that their value should not become invalid. If this is unavoidable (e.g., when a font is uninstalled at runtime), you should call FTC_Manager_RemoveFaceID as soon as possible, to let the cache get rid of any references to the old FTC_FaceID it may keep internally. Failure to do so will lead to incorrect behaviour or even crashes. To use the cache, start with calling FTC_Manager_New to create a new FTC_Manager object, which models a single cache instance. You can then look up FT_Face and FT_Size objects with FTC_Manager_LookupFace and FTC_Manager_LookupSize , respectively. If you want to use the charmap caching, call FTC_CMapCache_New , then later use FTC_CMapCache_Lookup to perform the equivalent of FT_Get_Char_Index , only much faster. If you want to use the FT_Glyph caching, call FTC_ImageCache , then later use FTC_ImageCache_Lookup to retrieve the corresponding FT_Glyph objects from the cache. If you need lots of small bitmaps, it is much more memory efficient to call FTC_SBitCache_New followed by FTC_SBitCache_Lookup . This returns FTC_SBitRec structures, which are used to store small bitmaps directly. (A small bitmap is one whose metrics and dimensions all fit into 8-bit integers). We hope to also provide a kerning cache in the near future.","title":"Synopsis"},{"location":"ft2-cache_subsystem.html#ftc_manager","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ManagerRec_* FTC_Manager ; This object corresponds to one instance of the cache-subsystem. It is used to cache one or more FT_Face objects, along with corresponding FT_Size objects. The manager intentionally limits the total number of opened FT_Face and FT_Size objects to control memory usage. See the max_faces and max_sizes parameters of FTC_Manager_New . The manager is also used to cache \u2018nodes\u2019 of various types while limiting their total memory usage. All limitations are enforced by keeping lists of managed objects in most-recently-used order, and flushing old nodes to make room for new ones.","title":"FTC_Manager"},{"location":"ft2-cache_subsystem.html#ftc_faceid","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef FT_Pointer FTC_FaceID ; An opaque pointer type that is used to identity face objects. The contents of such objects is application-dependent. These pointers are typically used to point to a user-defined structure containing a font file path, and face index.","title":"FTC_FaceID"},{"location":"ft2-cache_subsystem.html#ftc_face_requester","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef FT_Error (* FTC_Face_Requester )( FTC_FaceID face_id, FT_Library library, FT_Pointer req_data, FT_Face * aface ); A callback function provided by client applications. It is used by the cache manager to translate a given FTC_FaceID into a new valid FT_Face object, on demand.","title":"FTC_Face_Requester"},{"location":"ft2-cache_subsystem.html#ftc_manager_new","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_Manager_New ( FT_Library library, FT_UInt max_faces, FT_UInt max_sizes, FT_ULong max_bytes, FTC_Face_Requester requester, FT_Pointer req_data, FTC_Manager *amanager ); Create a new cache manager.","title":"FTC_Manager_New"},{"location":"ft2-cache_subsystem.html#ftc_manager_reset","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( void ) FTC_Manager_Reset ( FTC_Manager manager ); Empty a given cache manager. This simply gets rid of all the currently cached FT_Face and FT_Size objects within the manager.","title":"FTC_Manager_Reset"},{"location":"ft2-cache_subsystem.html#ftc_manager_done","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( void ) FTC_Manager_Done ( FTC_Manager manager ); Destroy a given manager after emptying it.","title":"FTC_Manager_Done"},{"location":"ft2-cache_subsystem.html#ftc_manager_lookupface","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_Manager_LookupFace ( FTC_Manager manager, FTC_FaceID face_id, FT_Face *aface ); Retrieve the FT_Face object that corresponds to a given face ID through a cache manager.","title":"FTC_Manager_LookupFace"},{"location":"ft2-cache_subsystem.html#ftc_manager_lookupsize","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_Manager_LookupSize ( FTC_Manager manager, FTC_Scaler scaler, FT_Size *asize ); Retrieve the FT_Size object that corresponds to a given FTC_ScalerRec pointer through a cache manager.","title":"FTC_Manager_LookupSize"},{"location":"ft2-cache_subsystem.html#ftc_manager_removefaceid","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( void ) FTC_Manager_RemoveFaceID ( FTC_Manager manager, FTC_FaceID face_id ); A special function used to indicate to the cache manager that a given FTC_FaceID is no longer valid, either because its content changed, or because it was deallocated or uninstalled.","title":"FTC_Manager_RemoveFaceID"},{"location":"ft2-cache_subsystem.html#ftc_node","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_NodeRec_* FTC_Node ; An opaque handle to a cache node object. Each cache node is reference-counted. A node with a count of 0 might be flushed out of a full cache whenever a lookup request is performed. If you look up nodes, you have the ability to \u2018acquire\u2019 them, i.e., to increment their reference count. This will prevent the node from being flushed out of the cache until you explicitly \u2018release\u2019 it (see FTC_Node_Unref ). See also FTC_SBitCache_Lookup and FTC_ImageCache_Lookup .","title":"FTC_Node"},{"location":"ft2-cache_subsystem.html#ftc_node_unref","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( void ) FTC_Node_Unref ( FTC_Node node, FTC_Manager manager ); Decrement a cache node's internal reference count. When the count reaches 0, it is not destroyed but becomes eligible for subsequent cache flushes.","title":"FTC_Node_Unref"},{"location":"ft2-cache_subsystem.html#ftc_imagecache","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ImageCacheRec_* FTC_ImageCache ; A handle to a glyph image cache object. They are designed to hold many distinct glyph images while not exceeding a certain memory threshold.","title":"FTC_ImageCache"},{"location":"ft2-cache_subsystem.html#ftc_imagecache_new","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_ImageCache_New ( FTC_Manager manager, FTC_ImageCache *acache ); Create a new glyph image cache.","title":"FTC_ImageCache_New"},{"location":"ft2-cache_subsystem.html#ftc_imagecache_lookup","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_ImageCache_Lookup ( FTC_ImageCache cache, FTC_ImageType type, FT_UInt gindex, FT_Glyph *aglyph, FTC_Node *anode ); Retrieve a given glyph image from a glyph image cache.","title":"FTC_ImageCache_Lookup"},{"location":"ft2-cache_subsystem.html#ftc_sbit","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_SBitRec_* FTC_SBit ; A handle to a small bitmap descriptor. See the FTC_SBitRec structure for details.","title":"FTC_SBit"},{"location":"ft2-cache_subsystem.html#ftc_sbitcache","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_SBitCacheRec_* FTC_SBitCache ; A handle to a small bitmap cache. These are special cache objects used to store small glyph bitmaps (and anti-aliased pixmaps) in a much more efficient way than the traditional glyph image cache implemented by FTC_ImageCache .","title":"FTC_SBitCache"},{"location":"ft2-cache_subsystem.html#ftc_sbitcache_new","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_SBitCache_New ( FTC_Manager manager, FTC_SBitCache *acache ); Create a new cache to store small glyph bitmaps.","title":"FTC_SBitCache_New"},{"location":"ft2-cache_subsystem.html#ftc_sbitcache_lookup","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_SBitCache_Lookup ( FTC_SBitCache cache, FTC_ImageType type, FT_UInt gindex, FTC_SBit *sbit, FTC_Node *anode ); Look up a given small glyph bitmap in a given sbit cache and \u2018lock\u2019 it to prevent its flushing from the cache until needed.","title":"FTC_SBitCache_Lookup"},{"location":"ft2-cache_subsystem.html#ftc_cmapcache","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_CMapCacheRec_* FTC_CMapCache ; An opaque handle used to model a charmap cache. This cache is to hold character codes -> glyph indices mappings.","title":"FTC_CMapCache"},{"location":"ft2-cache_subsystem.html#ftc_cmapcache_new","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_CMapCache_New ( FTC_Manager manager, FTC_CMapCache *acache ); Create a new charmap cache.","title":"FTC_CMapCache_New"},{"location":"ft2-cache_subsystem.html#ftc_cmapcache_lookup","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_UInt ) FTC_CMapCache_Lookup ( FTC_CMapCache cache, FTC_FaceID face_id, FT_Int cmap_index, FT_UInt32 char_code ); Translate a character code into a glyph index, using the charmap cache.","title":"FTC_CMapCache_Lookup"},{"location":"ft2-cache_subsystem.html#ftc_scalerrec","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ScalerRec_ { FTC_FaceID face_id; FT_UInt width; FT_UInt height; FT_Int pixel; FT_UInt x_res; FT_UInt y_res; } FTC_ScalerRec ; A structure used to describe a given character size in either pixels or points to the cache manager. See FTC_Manager_LookupSize .","title":"FTC_ScalerRec"},{"location":"ft2-cache_subsystem.html#ftc_scaler","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ScalerRec_* FTC_Scaler ; A handle to an FTC_ScalerRec structure.","title":"FTC_Scaler"},{"location":"ft2-cache_subsystem.html#ftc_imagetyperec","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ImageTypeRec_ { FTC_FaceID face_id; FT_UInt width; FT_UInt height; FT_Int32 flags; } FTC_ImageTypeRec ; A structure used to model the type of images in a glyph cache.","title":"FTC_ImageTypeRec"},{"location":"ft2-cache_subsystem.html#ftc_imagetype","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ImageTypeRec_* FTC_ImageType ; A handle to an FTC_ImageTypeRec structure.","title":"FTC_ImageType"},{"location":"ft2-cache_subsystem.html#ftc_imagecache_lookupscaler","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_ImageCache_LookupScaler ( FTC_ImageCache cache, FTC_Scaler scaler, FT_ULong load_flags, FT_UInt gindex, FT_Glyph *aglyph, FTC_Node *anode ); A variant of FTC_ImageCache_Lookup that uses an FTC_ScalerRec to specify the face ID and its size.","title":"FTC_ImageCache_LookupScaler"},{"location":"ft2-cache_subsystem.html#ftc_sbitrec","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_SBitRec_ { FT_Byte width; FT_Byte height; FT_Char left; FT_Char top; FT_Byte format; FT_Byte max_grays; FT_Short pitch; FT_Char xadvance; FT_Char yadvance; FT_Byte * buffer; } FTC_SBitRec ; A very compact structure used to describe a small glyph bitmap.","title":"FTC_SBitRec"},{"location":"ft2-cache_subsystem.html#ftc_sbitcache_lookupscaler","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_SBitCache_LookupScaler ( FTC_SBitCache cache, FTC_Scaler scaler, FT_ULong load_flags, FT_UInt gindex, FTC_SBit *sbit, FTC_Node *anode ); A variant of FTC_SBitCache_Lookup that uses an FTC_ScalerRec to specify the face ID and its size.","title":"FTC_SBitCache_LookupScaler"},{"location":"ft2-cff_driver.html","text":"FreeType \u00bb Docs \u00bb Controlling FreeType Modules \u00bb The CFF driver The CFF driver \u00b6 Synopsis \u00b6 While FreeType's CFF driver doesn't expose API functions by itself, it is possible to control its behaviour with FT_Property_Set and FT_Property_Get . The CFF driver's module name is \u2018cff\u2019. Available properties are hinting-engine , no-stem-darkening , darkening-parameters , and random-seed , as documented in the \u2018 Driver properties \u2019 section. Hinting and antialiasing principles of the new engine The rasterizer is positioning horizontal features (e.g., ascender height & x-height, or crossbars) on the pixel grid and minimizing the amount of antialiasing applied to them, while placing vertical features (vertical stems) on the pixel grid without hinting, thus representing the stem position and weight accurately. Sometimes the vertical stems may be only partially black. In this context, \u2018antialiasing\u2019 means that stems are not positioned exactly on pixel borders, causing a fuzzy appearance. There are two principles behind this approach. 1) No hinting in the horizontal direction: Unlike \u2018superhinted\u2019 TrueType, which changes glyph widths to accommodate regular inter-glyph spacing, Adobe's approach is \u2018faithful to the design\u2019 in representing both the glyph width and the inter-glyph spacing designed for the font. This makes the screen display as close as it can be to the result one would get with infinite resolution, while preserving what is considered the key characteristics of each glyph. Note that the distances between unhinted and grid-fitted positions at small sizes are comparable to kerning values and thus would be noticeable (and distracting) while reading if hinting were applied. One of the reasons to not hint horizontally is antialiasing for LCD screens: The pixel geometry of modern displays supplies three vertical subpixels as the eye moves horizontally across each visible pixel. On devices where we can be certain this characteristic is present a rasterizer can take advantage of the subpixels to add increments of weight. In Western writing systems this turns out to be the more critical direction anyway; the weights and spacing of vertical stems (see above) are central to Armenian, Cyrillic, Greek, and Latin type designs. Even when the rasterizer uses greyscale antialiasing instead of color (a necessary compromise when one doesn't know the screen characteristics), the unhinted vertical features preserve the design's weight and spacing much better than aliased type would. 2) Alignment in the vertical direction: Weights and spacing along the y axis are less critical; what is much more important is the visual alignment of related features (like cap-height and x-height). The sense of alignment for these is enhanced by the sharpness of grid-fit edges, while the cruder vertical resolution (full pixels instead of \u2153 pixels) is less of a problem. On the technical side, horizontal alignment zones for ascender, x-height, and other important height values (traditionally called \u2018blue zones\u2019) as defined in the font are positioned independently, each being rounded to the nearest pixel edge, taking care of overshoot suppression at small sizes, stem darkening, and scaling. Hstems (this is, hint values defined in the font to help align horizontal features) that fall within a blue zone are said to be \u2018captured\u2019 and are aligned to that zone. Uncaptured stems are moved in one of four ways, top edge up or down, bottom edge up or down. Unless there are conflicting hstems, the smallest movement is taken to minimize distortion.","title":"The CFF driver"},{"location":"ft2-cff_driver.html#the-cff-driver","text":"","title":"The CFF driver"},{"location":"ft2-cff_driver.html#synopsis","text":"While FreeType's CFF driver doesn't expose API functions by itself, it is possible to control its behaviour with FT_Property_Set and FT_Property_Get . The CFF driver's module name is \u2018cff\u2019. Available properties are hinting-engine , no-stem-darkening , darkening-parameters , and random-seed , as documented in the \u2018 Driver properties \u2019 section. Hinting and antialiasing principles of the new engine The rasterizer is positioning horizontal features (e.g., ascender height & x-height, or crossbars) on the pixel grid and minimizing the amount of antialiasing applied to them, while placing vertical features (vertical stems) on the pixel grid without hinting, thus representing the stem position and weight accurately. Sometimes the vertical stems may be only partially black. In this context, \u2018antialiasing\u2019 means that stems are not positioned exactly on pixel borders, causing a fuzzy appearance. There are two principles behind this approach. 1) No hinting in the horizontal direction: Unlike \u2018superhinted\u2019 TrueType, which changes glyph widths to accommodate regular inter-glyph spacing, Adobe's approach is \u2018faithful to the design\u2019 in representing both the glyph width and the inter-glyph spacing designed for the font. This makes the screen display as close as it can be to the result one would get with infinite resolution, while preserving what is considered the key characteristics of each glyph. Note that the distances between unhinted and grid-fitted positions at small sizes are comparable to kerning values and thus would be noticeable (and distracting) while reading if hinting were applied. One of the reasons to not hint horizontally is antialiasing for LCD screens: The pixel geometry of modern displays supplies three vertical subpixels as the eye moves horizontally across each visible pixel. On devices where we can be certain this characteristic is present a rasterizer can take advantage of the subpixels to add increments of weight. In Western writing systems this turns out to be the more critical direction anyway; the weights and spacing of vertical stems (see above) are central to Armenian, Cyrillic, Greek, and Latin type designs. Even when the rasterizer uses greyscale antialiasing instead of color (a necessary compromise when one doesn't know the screen characteristics), the unhinted vertical features preserve the design's weight and spacing much better than aliased type would. 2) Alignment in the vertical direction: Weights and spacing along the y axis are less critical; what is much more important is the visual alignment of related features (like cap-height and x-height). The sense of alignment for these is enhanced by the sharpness of grid-fit edges, while the cruder vertical resolution (full pixels instead of \u2153 pixels) is less of a problem. On the technical side, horizontal alignment zones for ascender, x-height, and other important height values (traditionally called \u2018blue zones\u2019) as defined in the font are positioned independently, each being rounded to the nearest pixel edge, taking care of overshoot suppression at small sizes, stem darkening, and scaling. Hstems (this is, hint values defined in the font to help align horizontal features) that fall within a blue zone are said to be \u2018captured\u2019 and are aligned to that zone. Uncaptured stems are moved in one of four ways, top edge up or down, bottom edge up or down. Unless there are conflicting hstems, the smallest movement is taken to minimize distortion.","title":"Synopsis"},{"location":"ft2-cid_fonts.html","text":"FreeType \u00bb Docs \u00bb Format-Specific API \u00bb CID Fonts CID Fonts \u00b6 Synopsis \u00b6 This section contains the declaration of CID-keyed font-specific functions. FT_Get_CID_Registry_Ordering_Supplement \u00b6 Defined in FT_CID_H (freetype/ftcid.h). FT_EXPORT( FT_Error ) FT_Get_CID_Registry_Ordering_Supplement ( FT_Face face, const char * *registry, const char * *ordering, FT_Int *supplement ); Retrieve the Registry/Ordering/Supplement triple (also known as the \"R/O/S\") from a CID-keyed font. input face A handle to the input face. output registry The registry, as a C string, owned by the face. ordering The ordering, as a C string, owned by the face. supplement The supplement. return FreeType error code. 0 means success. note This function only works with CID faces, returning an error otherwise. since 2.3.6 FT_Get_CID_Is_Internally_CID_Keyed \u00b6 Defined in FT_CID_H (freetype/ftcid.h). FT_EXPORT( FT_Error ) FT_Get_CID_Is_Internally_CID_Keyed ( FT_Face face, FT_Bool *is_cid ); Retrieve the type of the input face, CID keyed or not. In contrast to the FT_IS_CID_KEYED macro this function returns successfully also for CID-keyed fonts in an SFNT wrapper. input face A handle to the input face. output is_cid The type of the face as an FT_Bool . return FreeType error code. 0 means success. note This function only works with CID faces and OpenType fonts, returning an error otherwise. since 2.3.9 FT_Get_CID_From_Glyph_Index \u00b6 Defined in FT_CID_H (freetype/ftcid.h). FT_EXPORT( FT_Error ) FT_Get_CID_From_Glyph_Index ( FT_Face face, FT_UInt glyph_index, FT_UInt *cid ); Retrieve the CID of the input glyph index. input face A handle to the input face. glyph_index The input glyph index. output cid The CID as an FT_UInt . return FreeType error code. 0 means success. note This function only works with CID faces and OpenType fonts, returning an error otherwise. since 2.3.9","title":"CID Fonts"},{"location":"ft2-cid_fonts.html#cid-fonts","text":"","title":"CID Fonts"},{"location":"ft2-cid_fonts.html#synopsis","text":"This section contains the declaration of CID-keyed font-specific functions.","title":"Synopsis"},{"location":"ft2-cid_fonts.html#ft_get_cid_registry_ordering_supplement","text":"Defined in FT_CID_H (freetype/ftcid.h). FT_EXPORT( FT_Error ) FT_Get_CID_Registry_Ordering_Supplement ( FT_Face face, const char * *registry, const char * *ordering, FT_Int *supplement ); Retrieve the Registry/Ordering/Supplement triple (also known as the \"R/O/S\") from a CID-keyed font.","title":"FT_Get_CID_Registry_Ordering_Supplement"},{"location":"ft2-cid_fonts.html#ft_get_cid_is_internally_cid_keyed","text":"Defined in FT_CID_H (freetype/ftcid.h). FT_EXPORT( FT_Error ) FT_Get_CID_Is_Internally_CID_Keyed ( FT_Face face, FT_Bool *is_cid ); Retrieve the type of the input face, CID keyed or not. In contrast to the FT_IS_CID_KEYED macro this function returns successfully also for CID-keyed fonts in an SFNT wrapper.","title":"FT_Get_CID_Is_Internally_CID_Keyed"},{"location":"ft2-cid_fonts.html#ft_get_cid_from_glyph_index","text":"Defined in FT_CID_H (freetype/ftcid.h). FT_EXPORT( FT_Error ) FT_Get_CID_From_Glyph_Index ( FT_Face face, FT_UInt glyph_index, FT_UInt *cid ); Retrieve the CID of the input glyph index.","title":"FT_Get_CID_From_Glyph_Index"},{"location":"ft2-color_management.html","text":"FreeType \u00bb Docs \u00bb Core API \u00bb Glyph Color Management Glyph Color Management \u00b6 Synopsis \u00b6 The functions described here allow access and manipulation of color palette entries in OpenType's \u2018CPAL\u2019 tables. FT_Color \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_Color_ { FT_Byte blue; FT_Byte green; FT_Byte red; FT_Byte alpha; } FT_Color ; This structure models a BGRA color value of a \u2018CPAL\u2019 palette entry. The used color space is sRGB; the colors are not pre-multiplied, and alpha values must be explicitly set. fields blue Blue value. green Green value. red Red value. alpha Alpha value, giving the red, green, and blue color's opacity. since 2.10 FT_PALETTE_XXX \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). # define FT_PALETTE_FOR_LIGHT_BACKGROUND 0x01 # define FT_PALETTE_FOR_DARK_BACKGROUND 0x02 A list of bit field constants used in the palette_flags array of the FT_Palette_Data structure to indicate for which background a palette with a given index is usable. values FT_PALETTE_FOR_LIGHT_BACKGROUND The palette is appropriate to use when displaying the font on a light background such as white. FT_PALETTE_FOR_DARK_BACKGROUND The palette is appropriate to use when displaying the font on a dark background such as black. since 2.10 FT_Palette_Data \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_Palette_Data_ { FT_UShort num_palettes; const FT_UShort * palette_name_ids; const FT_UShort * palette_flags; FT_UShort num_palette_entries; const FT_UShort * palette_entry_name_ids; } FT_Palette_Data ; This structure holds the data of the \u2018CPAL\u2019 table. fields num_palettes The number of palettes. palette_name_ids An optional read-only array of palette name IDs with num_palettes elements, corresponding to entries like \u2018dark\u2019 or \u2018light\u2019 in the font's \u2018name\u2019 table. An empty name ID in the \u2018CPAL\u2019 table gets represented as value 0xFFFF. NULL if the font's \u2018CPAL\u2019 table doesn't contain appropriate data. palette_flags An optional read-only array of palette flags with num_palettes elements. Possible values are an ORed combination of FT_PALETTE_FOR_LIGHT_BACKGROUND and FT_PALETTE_FOR_DARK_BACKGROUND . NULL if the font's \u2018CPAL\u2019 table doesn't contain appropriate data. num_palette_entries The number of entries in a single palette. All palettes have the same size. palette_entry_name_ids An optional read-only array of palette entry name IDs with num_palette_entries . In each palette, entries with the same index have the same function. For example, index 0 might correspond to string \u2018outline\u2019 in the font's \u2018name\u2019 table to indicate that this palette entry is used for outlines, index 1 might correspond to \u2018fill\u2019 to indicate the filling color palette entry, etc. An empty entry name ID in the \u2018CPAL\u2019 table gets represented as value 0xFFFF. NULL if the font's \u2018CPAL\u2019 table doesn't contain appropriate data. note Use function FT_Get_Sfnt_Name to map name IDs and entry name IDs to name strings. Use function FT_Palette_Select to get the colors associated with a palette entry. since 2.10 FT_Palette_Data_Get \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Error ) FT_Palette_Data_Get ( FT_Face face, FT_Palette_Data *apalette ); Retrieve the face's color palette data. input face The source face handle. output apalette A pointer to an FT_Palette_Data structure. return FreeType error code. 0 means success. note All arrays in the returned FT_Palette_Data structure are read-only. This function always returns an error if the config macro TT_CONFIG_OPTION_COLOR_LAYERS is not defined in ftoption.h . since 2.10 FT_Palette_Select \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Error ) FT_Palette_Select ( FT_Face face, FT_UShort palette_index, FT_Color * *apalette ); This function has two purposes. (1) It activates a palette for rendering color glyphs, and (2) it retrieves all (unmodified) color entries of this palette. This function returns a read-write array, which means that a calling application can modify the palette entries on demand. A corollary of (2) is that calling the function, then modifying some values, then calling the function again with the same arguments resets all color entries to the original \u2018CPAL\u2019 values; all user modifications are lost. input face The source face handle. palette_index The palette index. output apalette An array of color entries for a palette with index palette_index , having num_palette_entries elements (as found in the FT_Palette_Data structure). If apalette is set to NULL , no array gets returned (and no color entries can be modified). In case the font doesn't support color palettes, NULL is returned. return FreeType error code. 0 means success. note The array pointed to by apalette_entries is owned and managed by FreeType. This function always returns an error if the config macro TT_CONFIG_OPTION_COLOR_LAYERS is not defined in ftoption.h . since 2.10 FT_Palette_Set_Foreground_Color \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Error ) FT_Palette_Set_Foreground_Color ( FT_Face face, FT_Color foreground_color ); \u2018COLR\u2019 uses palette index 0xFFFF to indicate a \u2018text foreground color\u2019. This function sets this value. input face The source face handle. foreground_color An FT_Color structure to define the text foreground color. return FreeType error code. 0 means success. note If this function isn't called, the text foreground color is set to white opaque (BGRA value 0xFFFFFFFF) if FT_PALETTE_FOR_DARK_BACKGROUND is present for the current palette, and black opaque (BGRA value 0x000000FF) otherwise, including the case that no palette types are available in the \u2018CPAL\u2019 table. This function always returns an error if the config macro TT_CONFIG_OPTION_COLOR_LAYERS is not defined in ftoption.h . since 2.10","title":"Glyph Color Management"},{"location":"ft2-color_management.html#glyph-color-management","text":"","title":"Glyph Color Management"},{"location":"ft2-color_management.html#synopsis","text":"The functions described here allow access and manipulation of color palette entries in OpenType's \u2018CPAL\u2019 tables.","title":"Synopsis"},{"location":"ft2-color_management.html#ft_color","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_Color_ { FT_Byte blue; FT_Byte green; FT_Byte red; FT_Byte alpha; } FT_Color ; This structure models a BGRA color value of a \u2018CPAL\u2019 palette entry. The used color space is sRGB; the colors are not pre-multiplied, and alpha values must be explicitly set.","title":"FT_Color"},{"location":"ft2-color_management.html#ft_palette_xxx","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). # define FT_PALETTE_FOR_LIGHT_BACKGROUND 0x01 # define FT_PALETTE_FOR_DARK_BACKGROUND 0x02 A list of bit field constants used in the palette_flags array of the FT_Palette_Data structure to indicate for which background a palette with a given index is usable.","title":"FT_PALETTE_XXX"},{"location":"ft2-color_management.html#ft_palette_data","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_Palette_Data_ { FT_UShort num_palettes; const FT_UShort * palette_name_ids; const FT_UShort * palette_flags; FT_UShort num_palette_entries; const FT_UShort * palette_entry_name_ids; } FT_Palette_Data ; This structure holds the data of the \u2018CPAL\u2019 table.","title":"FT_Palette_Data"},{"location":"ft2-color_management.html#ft_palette_data_get","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Error ) FT_Palette_Data_Get ( FT_Face face, FT_Palette_Data *apalette ); Retrieve the face's color palette data.","title":"FT_Palette_Data_Get"},{"location":"ft2-color_management.html#ft_palette_select","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Error ) FT_Palette_Select ( FT_Face face, FT_UShort palette_index, FT_Color * *apalette ); This function has two purposes. (1) It activates a palette for rendering color glyphs, and (2) it retrieves all (unmodified) color entries of this palette. This function returns a read-write array, which means that a calling application can modify the palette entries on demand. A corollary of (2) is that calling the function, then modifying some values, then calling the function again with the same arguments resets all color entries to the original \u2018CPAL\u2019 values; all user modifications are lost.","title":"FT_Palette_Select"},{"location":"ft2-color_management.html#ft_palette_set_foreground_color","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Error ) FT_Palette_Set_Foreground_Color ( FT_Face face, FT_Color foreground_color ); \u2018COLR\u2019 uses palette index 0xFFFF to indicate a \u2018text foreground color\u2019. This function sets this value.","title":"FT_Palette_Set_Foreground_Color"},{"location":"ft2-computations.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb Computations Computations \u00b6 Synopsis \u00b6 This section contains various functions used to perform computations on 16.16 fixed-float numbers or 2d vectors. Attention : Most arithmetic functions take FT_Long as arguments. For historical reasons, FreeType was designed under the assumption that FT_Long is a 32-bit integer; results can thus be undefined if the arguments don't fit into 32 bits. FT_MulDiv \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Long ) FT_MulDiv ( FT_Long a, FT_Long b, FT_Long c ); Compute (a*b)/c with maximum accuracy, using a 64-bit intermediate integer whenever necessary. This function isn't necessarily as fast as some processor-specific operations, but is at least completely portable. input a The first multiplier. b The second multiplier. c The divisor. return The result of (a*b)/c . This function never traps when trying to divide by zero; it simply returns \u2018MaxInt\u2019 or \u2018MinInt\u2019 depending on the signs of a and b . FT_MulFix \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Long ) FT_MulFix ( FT_Long a, FT_Long b ); Compute (a*b)/0x10000 with maximum accuracy. Its main use is to multiply a given value by a 16.16 fixed-point factor. input a The first multiplier. b The second multiplier. Use a 16.16 factor here whenever possible (see note below). return The result of (a*b)/0x10000 . note This function has been optimized for the case where the absolute value of a is less than 2048, and b is a 16.16 scaling factor. As this happens mainly when scaling from notional units to fractional pixels in FreeType, it resulted in noticeable speed improvements between versions 2.x and 1.x. As a conclusion, always try to place a 16.16 factor as the second argument of this function; this can make a great difference. FT_DivFix \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Long ) FT_DivFix ( FT_Long a, FT_Long b ); Compute (a*0x10000)/b with maximum accuracy. Its main use is to divide a given value by a 16.16 fixed-point factor. input a The numerator. b The denominator. Use a 16.16 factor here. return The result of (a*0x10000)/b . FT_RoundFix \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Fixed ) FT_RoundFix ( FT_Fixed a ); Round a 16.16 fixed number. input a The number to be rounded. return a rounded to the nearest 16.16 fixed integer, halfway cases away from zero. note The function uses wrap-around arithmetic. FT_CeilFix \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Fixed ) FT_CeilFix ( FT_Fixed a ); Compute the smallest following integer of a 16.16 fixed number. input a The number for which the ceiling function is to be computed. return a rounded towards plus infinity. note The function uses wrap-around arithmetic. FT_FloorFix \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Fixed ) FT_FloorFix ( FT_Fixed a ); Compute the largest previous integer of a 16.16 fixed number. input a The number for which the floor function is to be computed. return a rounded towards minus infinity. FT_Vector_Transform \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( void ) FT_Vector_Transform ( FT_Vector * vector, const FT_Matrix * matrix ); Transform a single vector through a 2x2 matrix. inout vector The target vector to transform. input matrix A pointer to the source 2x2 matrix. note The result is undefined if either vector or matrix is invalid. FT_Matrix_Multiply \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( void ) FT_Matrix_Multiply ( const FT_Matrix * a, FT_Matrix * b ); Perform the matrix operation b = a*b . input a A pointer to matrix a . inout b A pointer to matrix b . note The result is undefined if either a or b is zero. Since the function uses wrap-around arithmetic, results become meaningless if the arguments are very large. FT_Matrix_Invert \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Matrix_Invert ( FT_Matrix * matrix ); Invert a 2x2 matrix. Return an error if it can't be inverted. inout matrix A pointer to the target matrix. Remains untouched in case of error. return FreeType error code. 0 means success. FT_Angle \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). typedef FT_Fixed FT_Angle ; This type is used to model angle values in FreeType. Note that the angle is a 16.16 fixed-point value expressed in degrees. FT_ANGLE_PI \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). # define FT_ANGLE_PI ( 180L << 16 ) The angle pi expressed in FT_Angle units. FT_ANGLE_2PI \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). # define FT_ANGLE_2PI ( FT_ANGLE_PI * 2 ) The angle 2*pi expressed in FT_Angle units. FT_ANGLE_PI2 \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). # define FT_ANGLE_PI2 ( FT_ANGLE_PI / 2 ) The angle pi/2 expressed in FT_Angle units. FT_ANGLE_PI4 \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). # define FT_ANGLE_PI4 ( FT_ANGLE_PI / 4 ) The angle pi/4 expressed in FT_Angle units. FT_Sin \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Fixed ) FT_Sin ( FT_Angle angle ); Return the sinus of a given angle in fixed-point format. input angle The input angle. return The sinus value. note If you need both the sinus and cosinus for a given angle, use the function FT_Vector_Unit . FT_Cos \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Fixed ) FT_Cos ( FT_Angle angle ); Return the cosinus of a given angle in fixed-point format. input angle The input angle. return The cosinus value. note If you need both the sinus and cosinus for a given angle, use the function FT_Vector_Unit . FT_Tan \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Fixed ) FT_Tan ( FT_Angle angle ); Return the tangent of a given angle in fixed-point format. input angle The input angle. return The tangent value. FT_Atan2 \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Angle ) FT_Atan2 ( FT_Fixed x, FT_Fixed y ); Return the arc-tangent corresponding to a given vector (x,y) in the 2d plane. input x The horizontal vector coordinate. y The vertical vector coordinate. return The arc-tangent value (i.e. angle). FT_Angle_Diff \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Angle ) FT_Angle_Diff ( FT_Angle angle1, FT_Angle angle2 ); Return the difference between two angles. The result is always constrained to the ]-PI..PI] interval. input angle1 First angle. angle2 Second angle. return Constrained value of angle2-angle1 . FT_Vector_Unit \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( void ) FT_Vector_Unit ( FT_Vector * vec, FT_Angle angle ); Return the unit vector corresponding to a given angle. After the call, the value of vec.x will be cos(angle) , and the value of vec.y will be sin(angle) . This function is useful to retrieve both the sinus and cosinus of a given angle quickly. output vec The address of target vector. input angle The input angle. FT_Vector_Rotate \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( void ) FT_Vector_Rotate ( FT_Vector * vec, FT_Angle angle ); Rotate a vector by a given angle. inout vec The address of target vector. input angle The input angle. FT_Vector_Length \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Fixed ) FT_Vector_Length ( FT_Vector * vec ); Return the length of a given vector. input vec The address of target vector. return The vector length, expressed in the same units that the original vector coordinates. FT_Vector_Polarize \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( void ) FT_Vector_Polarize ( FT_Vector * vec, FT_Fixed *length, FT_Angle *angle ); Compute both the length and angle of a given vector. input vec The address of source vector. output length The vector length. angle The vector angle. FT_Vector_From_Polar \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( void ) FT_Vector_From_Polar ( FT_Vector * vec, FT_Fixed length, FT_Angle angle ); Compute vector coordinates from a length and angle. output vec The address of source vector. input length The vector length. angle The vector angle.","title":"Computations"},{"location":"ft2-computations.html#computations","text":"","title":"Computations"},{"location":"ft2-computations.html#synopsis","text":"This section contains various functions used to perform computations on 16.16 fixed-float numbers or 2d vectors. Attention : Most arithmetic functions take FT_Long as arguments. For historical reasons, FreeType was designed under the assumption that FT_Long is a 32-bit integer; results can thus be undefined if the arguments don't fit into 32 bits.","title":"Synopsis"},{"location":"ft2-computations.html#ft_muldiv","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Long ) FT_MulDiv ( FT_Long a, FT_Long b, FT_Long c ); Compute (a*b)/c with maximum accuracy, using a 64-bit intermediate integer whenever necessary. This function isn't necessarily as fast as some processor-specific operations, but is at least completely portable.","title":"FT_MulDiv"},{"location":"ft2-computations.html#ft_mulfix","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Long ) FT_MulFix ( FT_Long a, FT_Long b ); Compute (a*b)/0x10000 with maximum accuracy. Its main use is to multiply a given value by a 16.16 fixed-point factor.","title":"FT_MulFix"},{"location":"ft2-computations.html#ft_divfix","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Long ) FT_DivFix ( FT_Long a, FT_Long b ); Compute (a*0x10000)/b with maximum accuracy. Its main use is to divide a given value by a 16.16 fixed-point factor.","title":"FT_DivFix"},{"location":"ft2-computations.html#ft_roundfix","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Fixed ) FT_RoundFix ( FT_Fixed a ); Round a 16.16 fixed number.","title":"FT_RoundFix"},{"location":"ft2-computations.html#ft_ceilfix","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Fixed ) FT_CeilFix ( FT_Fixed a ); Compute the smallest following integer of a 16.16 fixed number.","title":"FT_CeilFix"},{"location":"ft2-computations.html#ft_floorfix","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Fixed ) FT_FloorFix ( FT_Fixed a ); Compute the largest previous integer of a 16.16 fixed number.","title":"FT_FloorFix"},{"location":"ft2-computations.html#ft_vector_transform","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( void ) FT_Vector_Transform ( FT_Vector * vector, const FT_Matrix * matrix ); Transform a single vector through a 2x2 matrix.","title":"FT_Vector_Transform"},{"location":"ft2-computations.html#ft_matrix_multiply","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( void ) FT_Matrix_Multiply ( const FT_Matrix * a, FT_Matrix * b ); Perform the matrix operation b = a*b .","title":"FT_Matrix_Multiply"},{"location":"ft2-computations.html#ft_matrix_invert","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Matrix_Invert ( FT_Matrix * matrix ); Invert a 2x2 matrix. Return an error if it can't be inverted.","title":"FT_Matrix_Invert"},{"location":"ft2-computations.html#ft_angle","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). typedef FT_Fixed FT_Angle ; This type is used to model angle values in FreeType. Note that the angle is a 16.16 fixed-point value expressed in degrees.","title":"FT_Angle"},{"location":"ft2-computations.html#ft_angle_pi","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). # define FT_ANGLE_PI ( 180L << 16 ) The angle pi expressed in FT_Angle units.","title":"FT_ANGLE_PI"},{"location":"ft2-computations.html#ft_angle_2pi","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). # define FT_ANGLE_2PI ( FT_ANGLE_PI * 2 ) The angle 2*pi expressed in FT_Angle units.","title":"FT_ANGLE_2PI"},{"location":"ft2-computations.html#ft_angle_pi2","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). # define FT_ANGLE_PI2 ( FT_ANGLE_PI / 2 ) The angle pi/2 expressed in FT_Angle units.","title":"FT_ANGLE_PI2"},{"location":"ft2-computations.html#ft_angle_pi4","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). # define FT_ANGLE_PI4 ( FT_ANGLE_PI / 4 ) The angle pi/4 expressed in FT_Angle units.","title":"FT_ANGLE_PI4"},{"location":"ft2-computations.html#ft_sin","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Fixed ) FT_Sin ( FT_Angle angle ); Return the sinus of a given angle in fixed-point format.","title":"FT_Sin"},{"location":"ft2-computations.html#ft_cos","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Fixed ) FT_Cos ( FT_Angle angle ); Return the cosinus of a given angle in fixed-point format.","title":"FT_Cos"},{"location":"ft2-computations.html#ft_tan","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Fixed ) FT_Tan ( FT_Angle angle ); Return the tangent of a given angle in fixed-point format.","title":"FT_Tan"},{"location":"ft2-computations.html#ft_atan2","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Angle ) FT_Atan2 ( FT_Fixed x, FT_Fixed y ); Return the arc-tangent corresponding to a given vector (x,y) in the 2d plane.","title":"FT_Atan2"},{"location":"ft2-computations.html#ft_angle_diff","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Angle ) FT_Angle_Diff ( FT_Angle angle1, FT_Angle angle2 ); Return the difference between two angles. The result is always constrained to the ]-PI..PI] interval.","title":"FT_Angle_Diff"},{"location":"ft2-computations.html#ft_vector_unit","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( void ) FT_Vector_Unit ( FT_Vector * vec, FT_Angle angle ); Return the unit vector corresponding to a given angle. After the call, the value of vec.x will be cos(angle) , and the value of vec.y will be sin(angle) . This function is useful to retrieve both the sinus and cosinus of a given angle quickly.","title":"FT_Vector_Unit"},{"location":"ft2-computations.html#ft_vector_rotate","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( void ) FT_Vector_Rotate ( FT_Vector * vec, FT_Angle angle ); Rotate a vector by a given angle.","title":"FT_Vector_Rotate"},{"location":"ft2-computations.html#ft_vector_length","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Fixed ) FT_Vector_Length ( FT_Vector * vec ); Return the length of a given vector.","title":"FT_Vector_Length"},{"location":"ft2-computations.html#ft_vector_polarize","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( void ) FT_Vector_Polarize ( FT_Vector * vec, FT_Fixed *length, FT_Angle *angle ); Compute both the length and angle of a given vector.","title":"FT_Vector_Polarize"},{"location":"ft2-computations.html#ft_vector_from_polar","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( void ) FT_Vector_From_Polar ( FT_Vector * vec, FT_Fixed length, FT_Angle angle ); Compute vector coordinates from a length and angle.","title":"FT_Vector_From_Polar"},{"location":"ft2-error_code_values.html","text":"FreeType \u00bb Docs \u00bb Error Codes \u00bb Error Code Values Error Code Values \u00b6 Synopsis \u00b6 The list below is taken verbatim from the file fterrdef.h (loaded automatically by including FT_FREETYPE_H ). The first argument of the FT_ERROR_DEF_ macro is the error label; by default, the prefix FT_Err_ gets added so that you get error names like FT_Err_Cannot_Open_Resource . The second argument is the error code, and the last argument an error string, which is not used by FreeType. Within your application you should only use error names and never its numeric values! The latter might (and actually do) change in forthcoming FreeType versions. Macro FT_NOERRORDEF_ defines FT_Err_Ok , which is always zero. See the \u2018Error Enumerations\u2019 subsection how to automatically generate a list of error strings. FT_Err_XXX \u00b6 /* generic errors */ FT_NOERRORDEF_( Ok, 0x00, \"no error\" ) FT_ERRORDEF_( Cannot_Open_Resource, 0x01, \"cannot open resource\" ) FT_ERRORDEF_( Unknown_File_Format, 0x02, \"unknown file format\" ) FT_ERRORDEF_( Invalid_File_Format, 0x03, \"broken file\" ) FT_ERRORDEF_( Invalid_Version, 0x04, \"invalid FreeType version\" ) FT_ERRORDEF_( Lower_Module_Version, 0x05, \"module version is too low\" ) FT_ERRORDEF_( Invalid_Argument, 0x06, \"invalid argument\" ) FT_ERRORDEF_( Unimplemented_Feature, 0x07, \"unimplemented feature\" ) FT_ERRORDEF_( Invalid_Table, 0x08, \"broken table\" ) FT_ERRORDEF_( Invalid_Offset, 0x09, \"broken offset within table\" ) FT_ERRORDEF_( Array_Too_Large, 0x0A, \"array allocation size too large\" ) FT_ERRORDEF_( Missing_Module, 0x0B, \"missing module\" ) FT_ERRORDEF_( Missing_Property, 0x0C, \"missing property\" ) /* glyph/character errors */ FT_ERRORDEF_( Invalid_Glyph_Index, 0x10, \"invalid glyph index\" ) FT_ERRORDEF_( Invalid_Character_Code, 0x11, \"invalid character code\" ) FT_ERRORDEF_( Invalid_Glyph_Format, 0x12, \"unsupported glyph image format\" ) FT_ERRORDEF_( Cannot_Render_Glyph, 0x13, \"cannot render this glyph format\" ) FT_ERRORDEF_( Invalid_Outline, 0x14, \"invalid outline\" ) FT_ERRORDEF_( Invalid_Composite, 0x15, \"invalid composite glyph\" ) FT_ERRORDEF_( Too_Many_Hints, 0x16, \"too many hints\" ) FT_ERRORDEF_( Invalid_Pixel_Size, 0x17, \"invalid pixel size\" ) /* handle errors */ FT_ERRORDEF_( Invalid_Handle, 0x20, \"invalid object handle\" ) FT_ERRORDEF_( Invalid_Library_Handle, 0x21, \"invalid library handle\" ) FT_ERRORDEF_( Invalid_Driver_Handle, 0x22, \"invalid module handle\" ) FT_ERRORDEF_( Invalid_Face_Handle, 0x23, \"invalid face handle\" ) FT_ERRORDEF_( Invalid_Size_Handle, 0x24, \"invalid size handle\" ) FT_ERRORDEF_( Invalid_Slot_Handle, 0x25, \"invalid glyph slot handle\" ) FT_ERRORDEF_( Invalid_CharMap_Handle, 0x26, \"invalid charmap handle\" ) FT_ERRORDEF_( Invalid_Cache_Handle, 0x27, \"invalid cache manager handle\" ) FT_ERRORDEF_( Invalid_Stream_Handle, 0x28, \"invalid stream handle\" ) /* driver errors */ FT_ERRORDEF_( Too_Many_Drivers, 0x30, \"too many modules\" ) FT_ERRORDEF_( Too_Many_Extensions, 0x31, \"too many extensions\" ) /* memory errors */ FT_ERRORDEF_( Out_Of_Memory, 0x40, \"out of memory\" ) FT_ERRORDEF_( Unlisted_Object, 0x41, \"unlisted object\" ) /* stream errors */ FT_ERRORDEF_( Cannot_Open_Stream, 0x51, \"cannot open stream\" ) FT_ERRORDEF_( Invalid_Stream_Seek, 0x52, \"invalid stream seek\" ) FT_ERRORDEF_( Invalid_Stream_Skip, 0x53, \"invalid stream skip\" ) FT_ERRORDEF_( Invalid_Stream_Read, 0x54, \"invalid stream read\" ) FT_ERRORDEF_( Invalid_Stream_Operation, 0x55, \"invalid stream operation\" ) FT_ERRORDEF_( Invalid_Frame_Operation, 0x56, \"invalid frame operation\" ) FT_ERRORDEF_( Nested_Frame_Access, 0x57, \"nested frame access\" ) FT_ERRORDEF_( Invalid_Frame_Read, 0x58, \"invalid frame read\" ) /* raster errors */ FT_ERRORDEF_( Raster_Uninitialized, 0x60, \"raster uninitialized\" ) FT_ERRORDEF_( Raster_Corrupted, 0x61, \"raster corrupted\" ) FT_ERRORDEF_( Raster_Overflow, 0x62, \"raster overflow\" ) FT_ERRORDEF_( Raster_Negative_Height, 0x63, \"negative height while rastering\" ) /* cache errors */ FT_ERRORDEF_( Too_Many_Caches, 0x70, \"too many registered caches\" ) /* TrueType and SFNT errors */ FT_ERRORDEF_( Invalid_Opcode, 0x80, \"invalid opcode\" ) FT_ERRORDEF_( Too_Few_Arguments, 0x81, \"too few arguments\" ) FT_ERRORDEF_( Stack_Overflow, 0x82, \"stack overflow\" ) FT_ERRORDEF_( Code_Overflow, 0x83, \"code overflow\" ) FT_ERRORDEF_( Bad_Argument, 0x84, \"bad argument\" ) FT_ERRORDEF_( Divide_By_Zero, 0x85, \"division by zero\" ) FT_ERRORDEF_( Invalid_Reference, 0x86, \"invalid reference\" ) FT_ERRORDEF_( Debug_OpCode, 0x87, \"found debug opcode\" ) FT_ERRORDEF_( ENDF_In_Exec_Stream, 0x88, \"found ENDF opcode in execution stream\" ) FT_ERRORDEF_( Nested_DEFS, 0x89, \"nested DEFS\" ) FT_ERRORDEF_( Invalid_CodeRange, 0x8A, \"invalid code range\" ) FT_ERRORDEF_( Execution_Too_Long, 0x8B, \"execution context too long \" ) FT_ERRORDEF_( Too_Many_Function_Defs, 0x8C, \"too many function definitions\" ) FT_ERRORDEF_( Too_Many_Instruction_Defs, 0x8D, \"too many instruction definitions\" ) FT_ERRORDEF_( Table_Missing, 0x8E, \"SFNT font table missing\" ) FT_ERRORDEF_( Horiz_Header_Missing, 0x8F, \"horizontal header (hhea) table missing\" ) FT_ERRORDEF_( Locations_Missing, 0x90, \"locations (loca) table missing\" ) FT_ERRORDEF_( Name_Table_Missing, 0x91, \"name table missing\" ) FT_ERRORDEF_( CMap_Table_Missing, 0x92, \"character map (cmap) table missing\" ) FT_ERRORDEF_( Hmtx_Table_Missing, 0x93, \"horizontal metrics (hmtx) table missing\" ) FT_ERRORDEF_( Post_Table_Missing, 0x94, \"PostScript (post) table missing\" ) FT_ERRORDEF_( Invalid_Horiz_Metrics, 0x95, \"invalid horizontal metrics\" ) FT_ERRORDEF_( Invalid_CharMap_Format, 0x96, \"invalid character map (cmap) format\" ) FT_ERRORDEF_( Invalid_PPem, 0x97, \"invalid ppem value\" ) FT_ERRORDEF_( Invalid_Vert_Metrics, 0x98, \"invalid vertical metrics\" ) FT_ERRORDEF_( Could_Not_Find_Context, 0x99, \"could not find context\" ) FT_ERRORDEF_( Invalid_Post_Table_Format, 0x9A, \"invalid PostScript (post) table format\" ) FT_ERRORDEF_( Invalid_Post_Table, 0x9B, \"invalid PostScript (post) table\" ) FT_ERRORDEF_( DEF_In_Glyf_Bytecode, 0x9C, \"found FDEF or IDEF opcode in glyf bytecode\" ) FT_ERRORDEF_( Missing_Bitmap, 0x9D, \"missing bitmap in strike\" ) /* CFF, CID, and Type 1 errors */ FT_ERRORDEF_( Syntax_Error, 0xA0, \"opcode syntax error\" ) FT_ERRORDEF_( Stack_Underflow, 0xA1, \"argument stack underflow\" ) FT_ERRORDEF_( Ignore, 0xA2, \"ignore\" ) FT_ERRORDEF_( No_Unicode_Glyph_Name, 0xA3, \"no Unicode glyph name found\" ) FT_ERRORDEF_( Glyph_Too_Big, 0xA4, \"glyph too big for hinting\" ) /* BDF errors */ FT_ERRORDEF_( Missing_Startfont_Field, 0xB0, \"`STARTFONT' field missing\" ) FT_ERRORDEF_( Missing_Font_Field, 0xB1, \"`FONT' field missing\" ) FT_ERRORDEF_( Missing_Size_Field, 0xB2, \"`SIZE' field missing\" ) FT_ERRORDEF_( Missing_Fontboundingbox_Field, 0xB3, \"`FONTBOUNDINGBOX' field missing\" ) FT_ERRORDEF_( Missing_Chars_Field, 0xB4, \"`CHARS' field missing\" ) FT_ERRORDEF_( Missing_Startchar_Field, 0xB5, \"`STARTCHAR' field missing\" ) FT_ERRORDEF_( Missing_Encoding_Field, 0xB6, \"`ENCODING' field missing\" ) FT_ERRORDEF_( Missing_Bbx_Field, 0xB7, \"`BBX' field missing\" ) FT_ERRORDEF_( Bbx_Too_Big, 0xB8, \"`BBX' too big\" ) FT_ERRORDEF_( Corrupted_Font_Header, 0xB9, \"Font header corrupted or missing fields\" ) FT_ERRORDEF_( Corrupted_Font_Glyphs, 0xBA, \"Font glyphs corrupted or missing fields\" )","title":"Error Code Values"},{"location":"ft2-error_code_values.html#error-code-values","text":"","title":"Error Code Values"},{"location":"ft2-error_code_values.html#synopsis","text":"The list below is taken verbatim from the file fterrdef.h (loaded automatically by including FT_FREETYPE_H ). The first argument of the FT_ERROR_DEF_ macro is the error label; by default, the prefix FT_Err_ gets added so that you get error names like FT_Err_Cannot_Open_Resource . The second argument is the error code, and the last argument an error string, which is not used by FreeType. Within your application you should only use error names and never its numeric values! The latter might (and actually do) change in forthcoming FreeType versions. Macro FT_NOERRORDEF_ defines FT_Err_Ok , which is always zero. See the \u2018Error Enumerations\u2019 subsection how to automatically generate a list of error strings.","title":"Synopsis"},{"location":"ft2-error_code_values.html#ft_err_xxx","text":"/* generic errors */ FT_NOERRORDEF_( Ok, 0x00, \"no error\" ) FT_ERRORDEF_( Cannot_Open_Resource, 0x01, \"cannot open resource\" ) FT_ERRORDEF_( Unknown_File_Format, 0x02, \"unknown file format\" ) FT_ERRORDEF_( Invalid_File_Format, 0x03, \"broken file\" ) FT_ERRORDEF_( Invalid_Version, 0x04, \"invalid FreeType version\" ) FT_ERRORDEF_( Lower_Module_Version, 0x05, \"module version is too low\" ) FT_ERRORDEF_( Invalid_Argument, 0x06, \"invalid argument\" ) FT_ERRORDEF_( Unimplemented_Feature, 0x07, \"unimplemented feature\" ) FT_ERRORDEF_( Invalid_Table, 0x08, \"broken table\" ) FT_ERRORDEF_( Invalid_Offset, 0x09, \"broken offset within table\" ) FT_ERRORDEF_( Array_Too_Large, 0x0A, \"array allocation size too large\" ) FT_ERRORDEF_( Missing_Module, 0x0B, \"missing module\" ) FT_ERRORDEF_( Missing_Property, 0x0C, \"missing property\" ) /* glyph/character errors */ FT_ERRORDEF_( Invalid_Glyph_Index, 0x10, \"invalid glyph index\" ) FT_ERRORDEF_( Invalid_Character_Code, 0x11, \"invalid character code\" ) FT_ERRORDEF_( Invalid_Glyph_Format, 0x12, \"unsupported glyph image format\" ) FT_ERRORDEF_( Cannot_Render_Glyph, 0x13, \"cannot render this glyph format\" ) FT_ERRORDEF_( Invalid_Outline, 0x14, \"invalid outline\" ) FT_ERRORDEF_( Invalid_Composite, 0x15, \"invalid composite glyph\" ) FT_ERRORDEF_( Too_Many_Hints, 0x16, \"too many hints\" ) FT_ERRORDEF_( Invalid_Pixel_Size, 0x17, \"invalid pixel size\" ) /* handle errors */ FT_ERRORDEF_( Invalid_Handle, 0x20, \"invalid object handle\" ) FT_ERRORDEF_( Invalid_Library_Handle, 0x21, \"invalid library handle\" ) FT_ERRORDEF_( Invalid_Driver_Handle, 0x22, \"invalid module handle\" ) FT_ERRORDEF_( Invalid_Face_Handle, 0x23, \"invalid face handle\" ) FT_ERRORDEF_( Invalid_Size_Handle, 0x24, \"invalid size handle\" ) FT_ERRORDEF_( Invalid_Slot_Handle, 0x25, \"invalid glyph slot handle\" ) FT_ERRORDEF_( Invalid_CharMap_Handle, 0x26, \"invalid charmap handle\" ) FT_ERRORDEF_( Invalid_Cache_Handle, 0x27, \"invalid cache manager handle\" ) FT_ERRORDEF_( Invalid_Stream_Handle, 0x28, \"invalid stream handle\" ) /* driver errors */ FT_ERRORDEF_( Too_Many_Drivers, 0x30, \"too many modules\" ) FT_ERRORDEF_( Too_Many_Extensions, 0x31, \"too many extensions\" ) /* memory errors */ FT_ERRORDEF_( Out_Of_Memory, 0x40, \"out of memory\" ) FT_ERRORDEF_( Unlisted_Object, 0x41, \"unlisted object\" ) /* stream errors */ FT_ERRORDEF_( Cannot_Open_Stream, 0x51, \"cannot open stream\" ) FT_ERRORDEF_( Invalid_Stream_Seek, 0x52, \"invalid stream seek\" ) FT_ERRORDEF_( Invalid_Stream_Skip, 0x53, \"invalid stream skip\" ) FT_ERRORDEF_( Invalid_Stream_Read, 0x54, \"invalid stream read\" ) FT_ERRORDEF_( Invalid_Stream_Operation, 0x55, \"invalid stream operation\" ) FT_ERRORDEF_( Invalid_Frame_Operation, 0x56, \"invalid frame operation\" ) FT_ERRORDEF_( Nested_Frame_Access, 0x57, \"nested frame access\" ) FT_ERRORDEF_( Invalid_Frame_Read, 0x58, \"invalid frame read\" ) /* raster errors */ FT_ERRORDEF_( Raster_Uninitialized, 0x60, \"raster uninitialized\" ) FT_ERRORDEF_( Raster_Corrupted, 0x61, \"raster corrupted\" ) FT_ERRORDEF_( Raster_Overflow, 0x62, \"raster overflow\" ) FT_ERRORDEF_( Raster_Negative_Height, 0x63, \"negative height while rastering\" ) /* cache errors */ FT_ERRORDEF_( Too_Many_Caches, 0x70, \"too many registered caches\" ) /* TrueType and SFNT errors */ FT_ERRORDEF_( Invalid_Opcode, 0x80, \"invalid opcode\" ) FT_ERRORDEF_( Too_Few_Arguments, 0x81, \"too few arguments\" ) FT_ERRORDEF_( Stack_Overflow, 0x82, \"stack overflow\" ) FT_ERRORDEF_( Code_Overflow, 0x83, \"code overflow\" ) FT_ERRORDEF_( Bad_Argument, 0x84, \"bad argument\" ) FT_ERRORDEF_( Divide_By_Zero, 0x85, \"division by zero\" ) FT_ERRORDEF_( Invalid_Reference, 0x86, \"invalid reference\" ) FT_ERRORDEF_( Debug_OpCode, 0x87, \"found debug opcode\" ) FT_ERRORDEF_( ENDF_In_Exec_Stream, 0x88, \"found ENDF opcode in execution stream\" ) FT_ERRORDEF_( Nested_DEFS, 0x89, \"nested DEFS\" ) FT_ERRORDEF_( Invalid_CodeRange, 0x8A, \"invalid code range\" ) FT_ERRORDEF_( Execution_Too_Long, 0x8B, \"execution context too long \" ) FT_ERRORDEF_( Too_Many_Function_Defs, 0x8C, \"too many function definitions\" ) FT_ERRORDEF_( Too_Many_Instruction_Defs, 0x8D, \"too many instruction definitions\" ) FT_ERRORDEF_( Table_Missing, 0x8E, \"SFNT font table missing\" ) FT_ERRORDEF_( Horiz_Header_Missing, 0x8F, \"horizontal header (hhea) table missing\" ) FT_ERRORDEF_( Locations_Missing, 0x90, \"locations (loca) table missing\" ) FT_ERRORDEF_( Name_Table_Missing, 0x91, \"name table missing\" ) FT_ERRORDEF_( CMap_Table_Missing, 0x92, \"character map (cmap) table missing\" ) FT_ERRORDEF_( Hmtx_Table_Missing, 0x93, \"horizontal metrics (hmtx) table missing\" ) FT_ERRORDEF_( Post_Table_Missing, 0x94, \"PostScript (post) table missing\" ) FT_ERRORDEF_( Invalid_Horiz_Metrics, 0x95, \"invalid horizontal metrics\" ) FT_ERRORDEF_( Invalid_CharMap_Format, 0x96, \"invalid character map (cmap) format\" ) FT_ERRORDEF_( Invalid_PPem, 0x97, \"invalid ppem value\" ) FT_ERRORDEF_( Invalid_Vert_Metrics, 0x98, \"invalid vertical metrics\" ) FT_ERRORDEF_( Could_Not_Find_Context, 0x99, \"could not find context\" ) FT_ERRORDEF_( Invalid_Post_Table_Format, 0x9A, \"invalid PostScript (post) table format\" ) FT_ERRORDEF_( Invalid_Post_Table, 0x9B, \"invalid PostScript (post) table\" ) FT_ERRORDEF_( DEF_In_Glyf_Bytecode, 0x9C, \"found FDEF or IDEF opcode in glyf bytecode\" ) FT_ERRORDEF_( Missing_Bitmap, 0x9D, \"missing bitmap in strike\" ) /* CFF, CID, and Type 1 errors */ FT_ERRORDEF_( Syntax_Error, 0xA0, \"opcode syntax error\" ) FT_ERRORDEF_( Stack_Underflow, 0xA1, \"argument stack underflow\" ) FT_ERRORDEF_( Ignore, 0xA2, \"ignore\" ) FT_ERRORDEF_( No_Unicode_Glyph_Name, 0xA3, \"no Unicode glyph name found\" ) FT_ERRORDEF_( Glyph_Too_Big, 0xA4, \"glyph too big for hinting\" ) /* BDF errors */ FT_ERRORDEF_( Missing_Startfont_Field, 0xB0, \"`STARTFONT' field missing\" ) FT_ERRORDEF_( Missing_Font_Field, 0xB1, \"`FONT' field missing\" ) FT_ERRORDEF_( Missing_Size_Field, 0xB2, \"`SIZE' field missing\" ) FT_ERRORDEF_( Missing_Fontboundingbox_Field, 0xB3, \"`FONTBOUNDINGBOX' field missing\" ) FT_ERRORDEF_( Missing_Chars_Field, 0xB4, \"`CHARS' field missing\" ) FT_ERRORDEF_( Missing_Startchar_Field, 0xB5, \"`STARTCHAR' field missing\" ) FT_ERRORDEF_( Missing_Encoding_Field, 0xB6, \"`ENCODING' field missing\" ) FT_ERRORDEF_( Missing_Bbx_Field, 0xB7, \"`BBX' field missing\" ) FT_ERRORDEF_( Bbx_Too_Big, 0xB8, \"`BBX' too big\" ) FT_ERRORDEF_( Corrupted_Font_Header, 0xB9, \"Font header corrupted or missing fields\" ) FT_ERRORDEF_( Corrupted_Font_Glyphs, 0xBA, \"Font glyphs corrupted or missing fields\" )","title":"FT_Err_XXX"},{"location":"ft2-error_enumerations.html","text":"FreeType \u00bb Docs \u00bb Error Codes \u00bb Error Enumerations Error Enumerations \u00b6 Synopsis \u00b6 The header file fterrors.h (which is automatically included by freetype.h defines the handling of FreeType's enumeration constants. It can also be used to generate error message strings with a small macro trick explained below. Error Formats The configuration macro FT_CONFIG_OPTION_USE_MODULE_ERRORS can be defined in ftoption.h in order to make the higher byte indicate the module where the error has happened (this is not compatible with standard builds of FreeType 2, however). See the file ftmoderr.h for more details. Error Message Strings Error definitions are set up with special macros that allow client applications to build a table of error message strings. The strings are not included in a normal build of FreeType 2 to save space (most client applications do not use them). To do so, you have to define the following macros before including this file. FT_ERROR_START_LIST This macro is called before anything else to define the start of the error list. It is followed by several FT_ERROR_DEF calls. FT_ERROR_DEF( e, v, s ) This macro is called to define one single error. \u2018e\u2019 is the error code identifier (e.g., Invalid_Argument ), \u2018v\u2019 is the error's numerical value, and \u2018s\u2019 is the corresponding error string. FT_ERROR_END_LIST This macro ends the list. Additionally, you have to undefine FTERRORS_H_ before #including this file. Here is a simple example. #undef FTERRORS_H_ #define FT_ERRORDEF( e, v, s ) { e, s }, #define FT_ERROR_START_LIST { #define FT_ERROR_END_LIST { 0, NULL } }; const struct { int err_code; const char* err_msg; } ft_errors[] = #include <freetype/fterrors.h> An alternative to using an array is a switch statement. #undef FTERRORS_H_ #define FT_ERROR_START_LIST switch ( error_code ) { #define FT_ERRORDEF( e, v, s ) case v: return s; #define FT_ERROR_END_LIST } If you use FT_CONFIG_OPTION_USE_MODULE_ERRORS , error_code should be replaced with FT_ERROR_BASE(error_code) in the last example. FT_Error_String \u00b6 Defined in FT_ERRORS_H (freetype/fterrors.h). FT_EXPORT( const char * ) FT_Error_String ( FT_Error error_code ); FT_END_HEADER # endif /* FT_ERR_PROTOS_DEFINED */ # endif /* FT_INCLUDE_ERR_PROTOS */ # endif /* !(FTERRORS_H_ && __FTERRORS_H__) */ /* END */ Retrieve the description of a valid FreeType error code. input error_code A valid FreeType error code. return A C string or NULL , if any error occurred. note FreeType has to be compiled with FT_CONFIG_OPTION_ERROR_STRINGS or FT_DEBUG_LEVEL_ERROR to get meaningful descriptions. \u2018error_string\u2019 will be NULL otherwise. Module identification will be ignored: strcmp ( FT_Error_String ( FT_Err_Unknown_File_Format ), FT_Error_String ( BDF_Err_Unknown_File_Format ) ) == 0 ;","title":"Error Enumerations"},{"location":"ft2-error_enumerations.html#error-enumerations","text":"","title":"Error Enumerations"},{"location":"ft2-error_enumerations.html#synopsis","text":"The header file fterrors.h (which is automatically included by freetype.h defines the handling of FreeType's enumeration constants. It can also be used to generate error message strings with a small macro trick explained below. Error Formats The configuration macro FT_CONFIG_OPTION_USE_MODULE_ERRORS can be defined in ftoption.h in order to make the higher byte indicate the module where the error has happened (this is not compatible with standard builds of FreeType 2, however). See the file ftmoderr.h for more details. Error Message Strings Error definitions are set up with special macros that allow client applications to build a table of error message strings. The strings are not included in a normal build of FreeType 2 to save space (most client applications do not use them). To do so, you have to define the following macros before including this file. FT_ERROR_START_LIST This macro is called before anything else to define the start of the error list. It is followed by several FT_ERROR_DEF calls. FT_ERROR_DEF( e, v, s ) This macro is called to define one single error. \u2018e\u2019 is the error code identifier (e.g., Invalid_Argument ), \u2018v\u2019 is the error's numerical value, and \u2018s\u2019 is the corresponding error string. FT_ERROR_END_LIST This macro ends the list. Additionally, you have to undefine FTERRORS_H_ before #including this file. Here is a simple example. #undef FTERRORS_H_ #define FT_ERRORDEF( e, v, s ) { e, s }, #define FT_ERROR_START_LIST { #define FT_ERROR_END_LIST { 0, NULL } }; const struct { int err_code; const char* err_msg; } ft_errors[] = #include <freetype/fterrors.h> An alternative to using an array is a switch statement. #undef FTERRORS_H_ #define FT_ERROR_START_LIST switch ( error_code ) { #define FT_ERRORDEF( e, v, s ) case v: return s; #define FT_ERROR_END_LIST } If you use FT_CONFIG_OPTION_USE_MODULE_ERRORS , error_code should be replaced with FT_ERROR_BASE(error_code) in the last example.","title":"Synopsis"},{"location":"ft2-error_enumerations.html#ft_error_string","text":"Defined in FT_ERRORS_H (freetype/fterrors.h). FT_EXPORT( const char * ) FT_Error_String ( FT_Error error_code ); FT_END_HEADER # endif /* FT_ERR_PROTOS_DEFINED */ # endif /* FT_INCLUDE_ERR_PROTOS */ # endif /* !(FTERRORS_H_ && __FTERRORS_H__) */ /* END */ Retrieve the description of a valid FreeType error code.","title":"FT_Error_String"},{"location":"ft2-font_formats.html","text":"FreeType \u00bb Docs \u00bb Format-Specific API \u00bb Font Formats Font Formats \u00b6 Synopsis \u00b6 The single function in this section can be used to get the font format. Note that this information is not needed normally; however, there are special cases (like in PDF devices) where it is important to differentiate, in spite of FreeType's uniform API. FT_Get_Font_Format \u00b6 Defined in FT_FONT_FORMATS_H (freetype/ftfntfmt.h). FT_EXPORT( const char * ) FT_Get_Font_Format ( FT_Face face ); /* deprecated */ FT_EXPORT( const char * ) FT_Get_X11_Font_Format( FT_Face face ); Return a string describing the format of a given face. Possible values are \u2018TrueType\u2019, \u2018Type 1\u2019, \u2018BDF\u2019, \u2018PCF\u2019, \u2018Type 42\u2019, \u2018CID Type 1\u2019, \u2018CFF\u2019, \u2018PFR\u2019, and \u2018Windows FNT\u2019. The return value is suitable to be used as an X11 FONT_PROPERTY. input face Input face handle. return Font format string. NULL in case of error. note A deprecated name for the same function is FT_Get_X11_Font_Format .","title":"Font Formats"},{"location":"ft2-font_formats.html#font-formats","text":"","title":"Font Formats"},{"location":"ft2-font_formats.html#synopsis","text":"The single function in this section can be used to get the font format. Note that this information is not needed normally; however, there are special cases (like in PDF devices) where it is important to differentiate, in spite of FreeType's uniform API.","title":"Synopsis"},{"location":"ft2-font_formats.html#ft_get_font_format","text":"Defined in FT_FONT_FORMATS_H (freetype/ftfntfmt.h). FT_EXPORT( const char * ) FT_Get_Font_Format ( FT_Face face ); /* deprecated */ FT_EXPORT( const char * ) FT_Get_X11_Font_Format( FT_Face face ); Return a string describing the format of a given face. Possible values are \u2018TrueType\u2019, \u2018Type 1\u2019, \u2018BDF\u2019, \u2018PCF\u2019, \u2018Type 42\u2019, \u2018CID Type 1\u2019, \u2018CFF\u2019, \u2018PFR\u2019, and \u2018Windows FNT\u2019. The return value is suitable to be used as an X11 FONT_PROPERTY.","title":"FT_Get_Font_Format"},{"location":"ft2-gasp_table.html","text":"FreeType \u00bb Docs \u00bb Format-Specific API \u00bb Gasp Table Gasp Table \u00b6 Synopsis \u00b6 The function FT_Get_Gasp can be used to query a TrueType or OpenType font for specific entries in its \u2018gasp\u2019 table, if any. This is mainly useful when implementing native TrueType hinting with the bytecode interpreter to duplicate the Windows text rendering results. FT_GASP_XXX \u00b6 Defined in FT_GASP_H (freetype/ftgasp.h). # define FT_GASP_NO_TABLE -1 # define FT_GASP_DO_GRIDFIT 0x01 # define FT_GASP_DO_GRAY 0x02 # define FT_GASP_SYMMETRIC_GRIDFIT 0x04 # define FT_GASP_SYMMETRIC_SMOOTHING 0x08 A list of values and/or bit-flags returned by the FT_Get_Gasp function. values FT_GASP_NO_TABLE This special value means that there is no GASP table in this face. It is up to the client to decide what to do. FT_GASP_DO_GRIDFIT Grid-fitting and hinting should be performed at the specified ppem. This really means TrueType bytecode interpretation. If this bit is not set, no hinting gets applied. FT_GASP_DO_GRAY Anti-aliased rendering should be performed at the specified ppem. If not set, do monochrome rendering. FT_GASP_SYMMETRIC_SMOOTHING If set, smoothing along multiple axes must be used with ClearType. FT_GASP_SYMMETRIC_GRIDFIT Grid-fitting must be used with ClearType's symmetric smoothing. note The bit-flags FT_GASP_DO_GRIDFIT and FT_GASP_DO_GRAY are to be used for standard font rasterization only. Independently of that, FT_GASP_SYMMETRIC_SMOOTHING and FT_GASP_SYMMETRIC_GRIDFIT are to be used if ClearType is enabled (and FT_GASP_DO_GRIDFIT and FT_GASP_DO_GRAY are consequently ignored). \u2018ClearType\u2019 is Microsoft's implementation of LCD rendering, partly protected by patents. since 2.3.0 FT_Get_Gasp \u00b6 Defined in FT_GASP_H (freetype/ftgasp.h). FT_EXPORT( FT_Int ) FT_Get_Gasp ( FT_Face face, FT_UInt ppem ); For a TrueType or OpenType font file, return the rasterizer behaviour flags from the font's \u2018gasp\u2019 table corresponding to a given character pixel size. input face The source face handle. ppem The vertical character pixel size. return Bit flags (see FT_GASP_XXX ), or FT_GASP_NO_TABLE if there is no \u2018gasp\u2019 table in the face. note If you want to use the MM functionality of OpenType variation fonts (i.e., using FT_Set_Var_Design_Coordinates and friends), call this function after setting an instance since the return values can change. since 2.3.0","title":"Gasp Table"},{"location":"ft2-gasp_table.html#gasp-table","text":"","title":"Gasp Table"},{"location":"ft2-gasp_table.html#synopsis","text":"The function FT_Get_Gasp can be used to query a TrueType or OpenType font for specific entries in its \u2018gasp\u2019 table, if any. This is mainly useful when implementing native TrueType hinting with the bytecode interpreter to duplicate the Windows text rendering results.","title":"Synopsis"},{"location":"ft2-gasp_table.html#ft_gasp_xxx","text":"Defined in FT_GASP_H (freetype/ftgasp.h). # define FT_GASP_NO_TABLE -1 # define FT_GASP_DO_GRIDFIT 0x01 # define FT_GASP_DO_GRAY 0x02 # define FT_GASP_SYMMETRIC_GRIDFIT 0x04 # define FT_GASP_SYMMETRIC_SMOOTHING 0x08 A list of values and/or bit-flags returned by the FT_Get_Gasp function.","title":"FT_GASP_XXX"},{"location":"ft2-gasp_table.html#ft_get_gasp","text":"Defined in FT_GASP_H (freetype/ftgasp.h). FT_EXPORT( FT_Int ) FT_Get_Gasp ( FT_Face face, FT_UInt ppem ); For a TrueType or OpenType font file, return the rasterizer behaviour flags from the font's \u2018gasp\u2019 table corresponding to a given character pixel size.","title":"FT_Get_Gasp"},{"location":"ft2-glyph_management.html","text":"FreeType \u00bb Docs \u00bb Core API \u00bb Glyph Management Glyph Management \u00b6 Synopsis \u00b6 This section contains definitions used to manage glyph data through generic FT_Glyph objects. Each of them can contain a bitmap, a vector outline, or even images in other formats. These objects are detached from FT_Face , contrary to FT_GlyphSlot . FT_Glyph \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_GlyphRec_* FT_Glyph ; Handle to an object used to model generic glyph images. It is a pointer to the FT_GlyphRec structure and can contain a glyph bitmap or pointer. note Glyph objects are not owned by the library. You must thus release them manually (through FT_Done_Glyph ) before calling FT_Done_FreeType . FT_GlyphRec \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_GlyphRec_ { FT_Library library; const FT_Glyph_Class* clazz; FT_Glyph_Format format; FT_Vector advance; } FT_GlyphRec ; The root glyph structure contains a given glyph image plus its advance width in 16.16 fixed-point format. fields library A handle to the FreeType library object. clazz A pointer to the glyph's class. Private. format The format of the glyph's image. advance A 16.16 vector that gives the glyph's advance width. FT_BitmapGlyph \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_BitmapGlyphRec_* FT_BitmapGlyph ; A handle to an object used to model a bitmap glyph image. This is a sub-class of FT_Glyph , and a pointer to FT_BitmapGlyphRec . FT_BitmapGlyphRec \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_BitmapGlyphRec_ { FT_GlyphRec root; FT_Int left; FT_Int top; FT_Bitmap bitmap; } FT_BitmapGlyphRec ; A structure used for bitmap glyph images. This really is a \u2018sub-class\u2019 of FT_GlyphRec . fields root The root FT_Glyph fields. left The left-side bearing, i.e., the horizontal distance from the current pen position to the left border of the glyph bitmap. top The top-side bearing, i.e., the vertical distance from the current pen position to the top border of the glyph bitmap. This distance is positive for upwards y! bitmap A descriptor for the bitmap. note You can typecast an FT_Glyph to FT_BitmapGlyph if you have glyph->format == FT_GLYPH_FORMAT_BITMAP . This lets you access the bitmap's contents easily. The corresponding pixel buffer is always owned by FT_BitmapGlyph and is thus created and destroyed with it. FT_OutlineGlyph \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_OutlineGlyphRec_* FT_OutlineGlyph ; A handle to an object used to model an outline glyph image. This is a sub-class of FT_Glyph , and a pointer to FT_OutlineGlyphRec . FT_OutlineGlyphRec \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_OutlineGlyphRec_ { FT_GlyphRec root; FT_Outline outline; } FT_OutlineGlyphRec ; A structure used for outline (vectorial) glyph images. This really is a \u2018sub-class\u2019 of FT_GlyphRec . fields root The root FT_Glyph fields. outline A descriptor for the outline. note You can typecast an FT_Glyph to FT_OutlineGlyph if you have glyph->format == FT_GLYPH_FORMAT_OUTLINE . This lets you access the outline's content easily. As the outline is extracted from a glyph slot, its coordinates are expressed normally in 26.6 pixels, unless the flag FT_LOAD_NO_SCALE was used in FT_Load_Glyph or FT_Load_Char . The outline's tables are always owned by the object and are destroyed with it. FT_New_Glyph \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_New_Glyph ( FT_Library library, FT_Glyph_Format format, FT_Glyph *aglyph ); A function used to create a new empty glyph image. Note that the created FT_Glyph object must be released with FT_Done_Glyph . input library A handle to the FreeType library object. format The format of the glyph's image. output aglyph A handle to the glyph object. return FreeType error code. 0 means success. since 2.10 FT_Get_Glyph \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Get_Glyph ( FT_GlyphSlot slot, FT_Glyph *aglyph ); A function used to extract a glyph image from a slot. Note that the created FT_Glyph object must be released with FT_Done_Glyph . input slot A handle to the source glyph slot. output aglyph A handle to the glyph object. return FreeType error code. 0 means success. note Because *aglyph->advance.x and *aglyph->advance.y are 16.16 fixed-point numbers, slot->advance.x and slot->advance.y (which are in 26.6 fixed-point format) must be in the range ]-32768;32768[. FT_Glyph_Copy \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Glyph_Copy ( FT_Glyph source, FT_Glyph *target ); A function used to copy a glyph image. Note that the created FT_Glyph object must be released with FT_Done_Glyph . input source A handle to the source glyph object. output target A handle to the target glyph object. 0 in case of error. return FreeType error code. 0 means success. FT_Glyph_Transform \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Glyph_Transform ( FT_Glyph glyph, FT_Matrix * matrix, FT_Vector * delta ); Transform a glyph image if its format is scalable. inout glyph A handle to the target glyph object. input matrix A pointer to a 2x2 matrix to apply. delta A pointer to a 2d vector to apply. Coordinates are expressed in 1/64th of a pixel. return FreeType error code (if not 0, the glyph format is not scalable). note The 2x2 transformation matrix is also applied to the glyph's advance vector. FT_Glyph_BBox_Mode \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef enum FT_Glyph_BBox_Mode_ { FT_GLYPH_BBOX_UNSCALED = 0, FT_GLYPH_BBOX_SUBPIXELS = 0, FT_GLYPH_BBOX_GRIDFIT = 1, FT_GLYPH_BBOX_TRUNCATE = 2, FT_GLYPH_BBOX_PIXELS = 3 } FT_Glyph_BBox_Mode ; /* these constants are deprecated; use the corresponding */ /* ` FT_Glyph_BBox_Mode ` values instead */ # define ft_glyph_bbox_unscaled FT_GLYPH_BBOX_UNSCALED # define ft_glyph_bbox_subpixels FT_GLYPH_BBOX_SUBPIXELS # define ft_glyph_bbox_gridfit FT_GLYPH_BBOX_GRIDFIT # define ft_glyph_bbox_truncate FT_GLYPH_BBOX_TRUNCATE # define ft_glyph_bbox_pixels FT_GLYPH_BBOX_PIXELS The mode how the values of FT_Glyph_Get_CBox are returned. values FT_GLYPH_BBOX_UNSCALED Return unscaled font units. FT_GLYPH_BBOX_SUBPIXELS Return unfitted 26.6 coordinates. FT_GLYPH_BBOX_GRIDFIT Return grid-fitted 26.6 coordinates. FT_GLYPH_BBOX_TRUNCATE Return coordinates in integer pixels. FT_GLYPH_BBOX_PIXELS Return grid-fitted pixel coordinates. FT_Glyph_Get_CBox \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( void ) FT_Glyph_Get_CBox ( FT_Glyph glyph, FT_UInt bbox_mode, FT_BBox *acbox ); Return a glyph's \u2018control box\u2019. The control box encloses all the outline's points, including Bezier control points. Though it coincides with the exact bounding box for most glyphs, it can be slightly larger in some situations (like when rotating an outline that contains Bezier outside arcs). Computing the control box is very fast, while getting the bounding box can take much more time as it needs to walk over all segments and arcs in the outline. To get the latter, you can use the \u2018ftbbox\u2019 component, which is dedicated to this single task. input glyph A handle to the source glyph object. mode The mode that indicates how to interpret the returned bounding box values. output acbox The glyph coordinate bounding box. Coordinates are expressed in 1/64th of pixels if it is grid-fitted. note Coordinates are relative to the glyph origin, using the y upwards convention. If the glyph has been loaded with FT_LOAD_NO_SCALE , bbox_mode must be set to FT_GLYPH_BBOX_UNSCALED to get unscaled font units in 26.6 pixel format. The value FT_GLYPH_BBOX_SUBPIXELS is another name for this constant. If the font is tricky and the glyph has been loaded with FT_LOAD_NO_SCALE , the resulting CBox is meaningless. To get reasonable values for the CBox it is necessary to load the glyph at a large ppem value (so that the hinting instructions can properly shift and scale the subglyphs), then extracting the CBox, which can be eventually converted back to font units. Note that the maximum coordinates are exclusive, which means that one can compute the width and height of the glyph image (be it in integer or 26.6 pixels) as: width = bbox.xMax - bbox.xMin; height = bbox.yMax - bbox.yMin; Note also that for 26.6 coordinates, if bbox_mode is set to FT_GLYPH_BBOX_GRIDFIT , the coordinates will also be grid-fitted, which corresponds to: bbox.xMin = FLOOR(bbox.xMin); bbox.yMin = FLOOR(bbox.yMin); bbox.xMax = CEILING(bbox.xMax); bbox.yMax = CEILING(bbox.yMax); To get the bbox in pixel coordinates, set bbox_mode to FT_GLYPH_BBOX_TRUNCATE . To get the bbox in grid-fitted pixel coordinates, set bbox_mode to FT_GLYPH_BBOX_PIXELS . FT_Glyph_To_Bitmap \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Glyph_To_Bitmap ( FT_Glyph * the_glyph, FT_Render_Mode render_mode, FT_Vector * origin, FT_Bool destroy ); Convert a given glyph object to a bitmap glyph object. inout the_glyph A pointer to a handle to the target glyph. input render_mode An enumeration that describes how the data is rendered. origin A pointer to a vector used to translate the glyph image before rendering. Can be 0 (if no translation). The origin is expressed in 26.6 pixels. destroy A boolean that indicates that the original glyph image should be destroyed by this function. It is never destroyed in case of error. return FreeType error code. 0 means success. note This function does nothing if the glyph format isn't scalable. The glyph image is translated with the origin vector before rendering. The first parameter is a pointer to an FT_Glyph handle, that will be replaced by this function (with newly allocated data). Typically, you would use (omitting error handling): FT_Glyph glyph; FT_BitmapGlyph glyph_bitmap; // load glyph error = FT_Load_Char( face, glyph_index, FT_LOAD_DEFAULT ); // extract glyph image error = FT_Get_Glyph( face->glyph, &glyph ); // convert to a bitmap (default render mode + destroying old) if ( glyph->format != FT_GLYPH_FORMAT_BITMAP ) { error = FT_Glyph_To_Bitmap( &glyph, FT_RENDER_MODE_NORMAL, 0, 1 ); if ( error ) // `glyph' unchanged ... } // access bitmap content by typecasting glyph_bitmap = (FT_BitmapGlyph)glyph; // do funny stuff with it, like blitting/drawing ... // discard glyph image (bitmap or not) FT_Done_Glyph( glyph ); Here is another example, again without error handling: FT_Glyph glyphs[MAX_GLYPHS] ... for ( idx = 0; i < MAX_GLYPHS; i++ ) error = FT_Load_Glyph( face, idx, FT_LOAD_DEFAULT ) || FT_Get_Glyph ( face->glyph, &glyphs[idx] ); ... for ( idx = 0; i < MAX_GLYPHS; i++ ) { FT_Glyph bitmap = glyphs[idx]; ... // after this call, `bitmap' no longer points into // the `glyphs' array (and the old value isn't destroyed) FT_Glyph_To_Bitmap( &bitmap, FT_RENDER_MODE_MONO, 0, 0 ); ... FT_Done_Glyph( bitmap ); } ... for ( idx = 0; i < MAX_GLYPHS; i++ ) FT_Done_Glyph( glyphs[idx] ); FT_Done_Glyph \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( void ) FT_Done_Glyph ( FT_Glyph glyph ); Destroy a given glyph. input glyph A handle to the target glyph object.","title":"Glyph Management"},{"location":"ft2-glyph_management.html#glyph-management","text":"","title":"Glyph Management"},{"location":"ft2-glyph_management.html#synopsis","text":"This section contains definitions used to manage glyph data through generic FT_Glyph objects. Each of them can contain a bitmap, a vector outline, or even images in other formats. These objects are detached from FT_Face , contrary to FT_GlyphSlot .","title":"Synopsis"},{"location":"ft2-glyph_management.html#ft_glyph","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_GlyphRec_* FT_Glyph ; Handle to an object used to model generic glyph images. It is a pointer to the FT_GlyphRec structure and can contain a glyph bitmap or pointer.","title":"FT_Glyph"},{"location":"ft2-glyph_management.html#ft_glyphrec","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_GlyphRec_ { FT_Library library; const FT_Glyph_Class* clazz; FT_Glyph_Format format; FT_Vector advance; } FT_GlyphRec ; The root glyph structure contains a given glyph image plus its advance width in 16.16 fixed-point format.","title":"FT_GlyphRec"},{"location":"ft2-glyph_management.html#ft_bitmapglyph","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_BitmapGlyphRec_* FT_BitmapGlyph ; A handle to an object used to model a bitmap glyph image. This is a sub-class of FT_Glyph , and a pointer to FT_BitmapGlyphRec .","title":"FT_BitmapGlyph"},{"location":"ft2-glyph_management.html#ft_bitmapglyphrec","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_BitmapGlyphRec_ { FT_GlyphRec root; FT_Int left; FT_Int top; FT_Bitmap bitmap; } FT_BitmapGlyphRec ; A structure used for bitmap glyph images. This really is a \u2018sub-class\u2019 of FT_GlyphRec .","title":"FT_BitmapGlyphRec"},{"location":"ft2-glyph_management.html#ft_outlineglyph","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_OutlineGlyphRec_* FT_OutlineGlyph ; A handle to an object used to model an outline glyph image. This is a sub-class of FT_Glyph , and a pointer to FT_OutlineGlyphRec .","title":"FT_OutlineGlyph"},{"location":"ft2-glyph_management.html#ft_outlineglyphrec","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_OutlineGlyphRec_ { FT_GlyphRec root; FT_Outline outline; } FT_OutlineGlyphRec ; A structure used for outline (vectorial) glyph images. This really is a \u2018sub-class\u2019 of FT_GlyphRec .","title":"FT_OutlineGlyphRec"},{"location":"ft2-glyph_management.html#ft_new_glyph","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_New_Glyph ( FT_Library library, FT_Glyph_Format format, FT_Glyph *aglyph ); A function used to create a new empty glyph image. Note that the created FT_Glyph object must be released with FT_Done_Glyph .","title":"FT_New_Glyph"},{"location":"ft2-glyph_management.html#ft_get_glyph","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Get_Glyph ( FT_GlyphSlot slot, FT_Glyph *aglyph ); A function used to extract a glyph image from a slot. Note that the created FT_Glyph object must be released with FT_Done_Glyph .","title":"FT_Get_Glyph"},{"location":"ft2-glyph_management.html#ft_glyph_copy","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Glyph_Copy ( FT_Glyph source, FT_Glyph *target ); A function used to copy a glyph image. Note that the created FT_Glyph object must be released with FT_Done_Glyph .","title":"FT_Glyph_Copy"},{"location":"ft2-glyph_management.html#ft_glyph_transform","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Glyph_Transform ( FT_Glyph glyph, FT_Matrix * matrix, FT_Vector * delta ); Transform a glyph image if its format is scalable.","title":"FT_Glyph_Transform"},{"location":"ft2-glyph_management.html#ft_glyph_bbox_mode","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef enum FT_Glyph_BBox_Mode_ { FT_GLYPH_BBOX_UNSCALED = 0, FT_GLYPH_BBOX_SUBPIXELS = 0, FT_GLYPH_BBOX_GRIDFIT = 1, FT_GLYPH_BBOX_TRUNCATE = 2, FT_GLYPH_BBOX_PIXELS = 3 } FT_Glyph_BBox_Mode ; /* these constants are deprecated; use the corresponding */ /* ` FT_Glyph_BBox_Mode ` values instead */ # define ft_glyph_bbox_unscaled FT_GLYPH_BBOX_UNSCALED # define ft_glyph_bbox_subpixels FT_GLYPH_BBOX_SUBPIXELS # define ft_glyph_bbox_gridfit FT_GLYPH_BBOX_GRIDFIT # define ft_glyph_bbox_truncate FT_GLYPH_BBOX_TRUNCATE # define ft_glyph_bbox_pixels FT_GLYPH_BBOX_PIXELS The mode how the values of FT_Glyph_Get_CBox are returned.","title":"FT_Glyph_BBox_Mode"},{"location":"ft2-glyph_management.html#ft_glyph_get_cbox","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( void ) FT_Glyph_Get_CBox ( FT_Glyph glyph, FT_UInt bbox_mode, FT_BBox *acbox ); Return a glyph's \u2018control box\u2019. The control box encloses all the outline's points, including Bezier control points. Though it coincides with the exact bounding box for most glyphs, it can be slightly larger in some situations (like when rotating an outline that contains Bezier outside arcs). Computing the control box is very fast, while getting the bounding box can take much more time as it needs to walk over all segments and arcs in the outline. To get the latter, you can use the \u2018ftbbox\u2019 component, which is dedicated to this single task.","title":"FT_Glyph_Get_CBox"},{"location":"ft2-glyph_management.html#ft_glyph_to_bitmap","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Glyph_To_Bitmap ( FT_Glyph * the_glyph, FT_Render_Mode render_mode, FT_Vector * origin, FT_Bool destroy ); Convert a given glyph object to a bitmap glyph object.","title":"FT_Glyph_To_Bitmap"},{"location":"ft2-glyph_management.html#ft_done_glyph","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( void ) FT_Done_Glyph ( FT_Glyph glyph ); Destroy a given glyph.","title":"FT_Done_Glyph"},{"location":"ft2-glyph_stroker.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb Glyph Stroker Glyph Stroker \u00b6 Synopsis \u00b6 This component generates stroked outlines of a given vectorial glyph. It also allows you to retrieve the \u2018outside\u2019 and/or the \u2018inside\u2019 borders of the stroke. This can be useful to generate \u2018bordered\u2019 glyph, i.e., glyphs displayed with a colored (and anti-aliased) border around their shape. FT_Stroker \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). typedef struct FT_StrokerRec_* FT_Stroker ; Opaque handle to a path stroker object. FT_Stroker_LineJoin \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). typedef enum FT_Stroker_LineJoin_ { FT_STROKER_LINEJOIN_ROUND = 0, FT_STROKER_LINEJOIN_BEVEL = 1, FT_STROKER_LINEJOIN_MITER_VARIABLE = 2, FT_STROKER_LINEJOIN_MITER = FT_STROKER_LINEJOIN_MITER_VARIABLE , FT_STROKER_LINEJOIN_MITER_FIXED = 3 } FT_Stroker_LineJoin ; These values determine how two joining lines are rendered in a stroker. values FT_STROKER_LINEJOIN_ROUND Used to render rounded line joins. Circular arcs are used to join two lines smoothly. FT_STROKER_LINEJOIN_BEVEL Used to render beveled line joins. The outer corner of the joined lines is filled by enclosing the triangular region of the corner with a straight line between the outer corners of each stroke. FT_STROKER_LINEJOIN_MITER_FIXED Used to render mitered line joins, with fixed bevels if the miter limit is exceeded. The outer edges of the strokes for the two segments are extended until they meet at an angle. A bevel join (see above) is used if the segments meet at too sharp an angle and the outer edges meet beyond a distance corresponding to the meter limit. This prevents long spikes being created. FT_STROKER_LINEJOIN_MITER_FIXED generates a miter line join as used in PostScript and PDF. FT_STROKER_LINEJOIN_MITER_VARIABLE FT_STROKER_LINEJOIN_MITER Used to render mitered line joins, with variable bevels if the miter limit is exceeded. The intersection of the strokes is clipped perpendicularly to the bisector, at a distance corresponding to the miter limit. This prevents long spikes being created. FT_STROKER_LINEJOIN_MITER_VARIABLE generates a mitered line join as used in XPS. FT_STROKER_LINEJOIN_MITER is an alias for FT_STROKER_LINEJOIN_MITER_VARIABLE , retained for backward compatibility. FT_Stroker_LineCap \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). typedef enum FT_Stroker_LineCap_ { FT_STROKER_LINECAP_BUTT = 0, FT_STROKER_LINECAP_ROUND , FT_STROKER_LINECAP_SQUARE } FT_Stroker_LineCap ; These values determine how the end of opened sub-paths are rendered in a stroke. values FT_STROKER_LINECAP_BUTT The end of lines is rendered as a full stop on the last point itself. FT_STROKER_LINECAP_ROUND The end of lines is rendered as a half-circle around the last point. FT_STROKER_LINECAP_SQUARE The end of lines is rendered as a square around the last point. FT_StrokerBorder \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). typedef enum FT_StrokerBorder_ { FT_STROKER_BORDER_LEFT = 0, FT_STROKER_BORDER_RIGHT } FT_StrokerBorder ; These values are used to select a given stroke border in FT_Stroker_GetBorderCounts and FT_Stroker_ExportBorder . values FT_STROKER_BORDER_LEFT Select the left border, relative to the drawing direction. FT_STROKER_BORDER_RIGHT Select the right border, relative to the drawing direction. note Applications are generally interested in the \u2018inside\u2019 and \u2018outside\u2019 borders. However, there is no direct mapping between these and the \u2018left\u2019 and \u2018right\u2019 ones, since this really depends on the glyph's drawing orientation, which varies between font formats. You can however use FT_Outline_GetInsideBorder and FT_Outline_GetOutsideBorder to get these. FT_Outline_GetInsideBorder \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_StrokerBorder ) FT_Outline_GetInsideBorder ( FT_Outline * outline ); Retrieve the FT_StrokerBorder value corresponding to the \u2018inside\u2019 borders of a given outline. input outline The source outline handle. return The border index. FT_STROKER_BORDER_RIGHT for empty or invalid outlines. FT_Outline_GetOutsideBorder \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_StrokerBorder ) FT_Outline_GetOutsideBorder ( FT_Outline * outline ); Retrieve the FT_StrokerBorder value corresponding to the \u2018outside\u2019 borders of a given outline. input outline The source outline handle. return The border index. FT_STROKER_BORDER_LEFT for empty or invalid outlines. FT_Glyph_Stroke \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Glyph_Stroke ( FT_Glyph *pglyph, FT_Stroker stroker, FT_Bool destroy ); Stroke a given outline glyph object with a given stroker. inout pglyph Source glyph handle on input, new glyph handle on output. input stroker A stroker handle. destroy A Boolean. If 1, the source glyph object is destroyed on success. return FreeType error code. 0 means success. note The source glyph is untouched in case of error. Adding stroke may yield a significantly wider and taller glyph depending on how large of a radius was used to stroke the glyph. You may need to manually adjust horizontal and vertical advance amounts to account for this added size. FT_Glyph_StrokeBorder \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Glyph_StrokeBorder ( FT_Glyph *pglyph, FT_Stroker stroker, FT_Bool inside, FT_Bool destroy ); Stroke a given outline glyph object with a given stroker, but only return either its inside or outside border. inout pglyph Source glyph handle on input, new glyph handle on output. input stroker A stroker handle. inside A Boolean. If 1, return the inside border, otherwise the outside border. destroy A Boolean. If 1, the source glyph object is destroyed on success. return FreeType error code. 0 means success. note The source glyph is untouched in case of error. Adding stroke may yield a significantly wider and taller glyph depending on how large of a radius was used to stroke the glyph. You may need to manually adjust horizontal and vertical advance amounts to account for this added size. FT_Stroker_New \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_New ( FT_Library library, FT_Stroker *astroker ); Create a new stroker object. input library FreeType library handle. output astroker A new stroker object handle. NULL in case of error. return FreeType error code. 0 means success. FT_Stroker_Set \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_Set ( FT_Stroker stroker, FT_Fixed radius, FT_Stroker_LineCap line_cap, FT_Stroker_LineJoin line_join, FT_Fixed miter_limit ); Reset a stroker object's attributes. input stroker The target stroker handle. radius The border radius. line_cap The line cap style. line_join The line join style. miter_limit The maximum reciprocal sine of half-angle at the miter join, expressed as 16.16 fixed point value. note The radius is expressed in the same units as the outline coordinates. The miter_limit multiplied by the radius gives the maximum size of a miter spike, at which it is clipped for FT_STROKER_LINEJOIN_MITER_VARIABLE or replaced with a bevel join for FT_STROKER_LINEJOIN_MITER_FIXED . This function calls FT_Stroker_Rewind automatically. FT_Stroker_Rewind \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_Rewind ( FT_Stroker stroker ); Reset a stroker object without changing its attributes. You should call this function before beginning a new series of calls to FT_Stroker_BeginSubPath or FT_Stroker_EndSubPath . input stroker The target stroker handle. FT_Stroker_ParseOutline \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_ParseOutline ( FT_Stroker stroker, FT_Outline * outline, FT_Bool opened ); A convenience function used to parse a whole outline with the stroker. The resulting outline(s) can be retrieved later by functions like FT_Stroker_GetCounts and FT_Stroker_Export . input stroker The target stroker handle. outline The source outline. opened A boolean. If 1, the outline is treated as an open path instead of a closed one. return FreeType error code. 0 means success. note If opened is 0 (the default), the outline is treated as a closed path, and the stroker generates two distinct \u2018border\u2019 outlines. If opened is 1, the outline is processed as an open path, and the stroker generates a single \u2018stroke\u2019 outline. This function calls FT_Stroker_Rewind automatically. FT_Stroker_Done \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_Done ( FT_Stroker stroker ); Destroy a stroker object. input stroker A stroker handle. Can be NULL . FT_Stroker_BeginSubPath \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_BeginSubPath ( FT_Stroker stroker, FT_Vector * to, FT_Bool open ); Start a new sub-path in the stroker. input stroker The target stroker handle. to A pointer to the start vector. open A boolean. If 1, the sub-path is treated as an open one. return FreeType error code. 0 means success. note This function is useful when you need to stroke a path that is not stored as an FT_Outline object. FT_Stroker_EndSubPath \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_EndSubPath ( FT_Stroker stroker ); Close the current sub-path in the stroker. input stroker The target stroker handle. return FreeType error code. 0 means success. note You should call this function after FT_Stroker_BeginSubPath . If the subpath was not \u2018opened\u2019, this function \u2018draws\u2019 a single line segment to the start position when needed. FT_Stroker_LineTo \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_LineTo ( FT_Stroker stroker, FT_Vector * to ); \u2018Draw\u2019 a single line segment in the stroker's current sub-path, from the last position. input stroker The target stroker handle. to A pointer to the destination point. return FreeType error code. 0 means success. note You should call this function between FT_Stroker_BeginSubPath and FT_Stroker_EndSubPath . FT_Stroker_ConicTo \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_ConicTo ( FT_Stroker stroker, FT_Vector * control, FT_Vector * to ); \u2018Draw\u2019 a single quadratic Bezier in the stroker's current sub-path, from the last position. input stroker The target stroker handle. control A pointer to a Bezier control point. to A pointer to the destination point. return FreeType error code. 0 means success. note You should call this function between FT_Stroker_BeginSubPath and FT_Stroker_EndSubPath . FT_Stroker_CubicTo \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_CubicTo ( FT_Stroker stroker, FT_Vector * control1, FT_Vector * control2, FT_Vector * to ); \u2018Draw\u2019 a single cubic Bezier in the stroker's current sub-path, from the last position. input stroker The target stroker handle. control1 A pointer to the first Bezier control point. control2 A pointer to second Bezier control point. to A pointer to the destination point. return FreeType error code. 0 means success. note You should call this function between FT_Stroker_BeginSubPath and FT_Stroker_EndSubPath . FT_Stroker_GetBorderCounts \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_GetBorderCounts ( FT_Stroker stroker, FT_StrokerBorder border, FT_UInt *anum_points, FT_UInt *anum_contours ); Call this function once you have finished parsing your paths with the stroker. It returns the number of points and contours necessary to export one of the \u2018border\u2019 or \u2018stroke\u2019 outlines generated by the stroker. input stroker The target stroker handle. border The border index. output anum_points The number of points. anum_contours The number of contours. return FreeType error code. 0 means success. note When an outline, or a sub-path, is \u2018closed\u2019, the stroker generates two independent \u2018border\u2019 outlines, named \u2018left\u2019 and \u2018right\u2019. When the outline, or a sub-path, is \u2018opened\u2019, the stroker merges the \u2018border\u2019 outlines with caps. The \u2018left\u2019 border receives all points, while the \u2018right\u2019 border becomes empty. Use the function FT_Stroker_GetCounts instead if you want to retrieve the counts associated to both borders. FT_Stroker_ExportBorder \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_ExportBorder ( FT_Stroker stroker, FT_StrokerBorder border, FT_Outline * outline ); Call this function after FT_Stroker_GetBorderCounts to export the corresponding border to your own FT_Outline structure. Note that this function appends the border points and contours to your outline, but does not try to resize its arrays. input stroker The target stroker handle. border The border index. outline The target outline handle. note Always call this function after FT_Stroker_GetBorderCounts to get sure that there is enough room in your FT_Outline object to receive all new data. When an outline, or a sub-path, is \u2018closed\u2019, the stroker generates two independent \u2018border\u2019 outlines, named \u2018left\u2019 and \u2018right\u2019. When the outline, or a sub-path, is \u2018opened\u2019, the stroker merges the \u2018border\u2019 outlines with caps. The \u2018left\u2019 border receives all points, while the \u2018right\u2019 border becomes empty. Use the function FT_Stroker_Export instead if you want to retrieve all borders at once. FT_Stroker_GetCounts \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_GetCounts ( FT_Stroker stroker, FT_UInt *anum_points, FT_UInt *anum_contours ); Call this function once you have finished parsing your paths with the stroker. It returns the number of points and contours necessary to export all points/borders from the stroked outline/path. input stroker The target stroker handle. output anum_points The number of points. anum_contours The number of contours. return FreeType error code. 0 means success. FT_Stroker_Export \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_Export ( FT_Stroker stroker, FT_Outline * outline ); Call this function after FT_Stroker_GetBorderCounts to export all borders to your own FT_Outline structure. Note that this function appends the border points and contours to your outline, but does not try to resize its arrays. input stroker The target stroker handle. outline The target outline handle.","title":"Glyph Stroker"},{"location":"ft2-glyph_stroker.html#glyph-stroker","text":"","title":"Glyph Stroker"},{"location":"ft2-glyph_stroker.html#synopsis","text":"This component generates stroked outlines of a given vectorial glyph. It also allows you to retrieve the \u2018outside\u2019 and/or the \u2018inside\u2019 borders of the stroke. This can be useful to generate \u2018bordered\u2019 glyph, i.e., glyphs displayed with a colored (and anti-aliased) border around their shape.","title":"Synopsis"},{"location":"ft2-glyph_stroker.html#ft_stroker","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). typedef struct FT_StrokerRec_* FT_Stroker ; Opaque handle to a path stroker object.","title":"FT_Stroker"},{"location":"ft2-glyph_stroker.html#ft_stroker_linejoin","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). typedef enum FT_Stroker_LineJoin_ { FT_STROKER_LINEJOIN_ROUND = 0, FT_STROKER_LINEJOIN_BEVEL = 1, FT_STROKER_LINEJOIN_MITER_VARIABLE = 2, FT_STROKER_LINEJOIN_MITER = FT_STROKER_LINEJOIN_MITER_VARIABLE , FT_STROKER_LINEJOIN_MITER_FIXED = 3 } FT_Stroker_LineJoin ; These values determine how two joining lines are rendered in a stroker.","title":"FT_Stroker_LineJoin"},{"location":"ft2-glyph_stroker.html#ft_stroker_linecap","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). typedef enum FT_Stroker_LineCap_ { FT_STROKER_LINECAP_BUTT = 0, FT_STROKER_LINECAP_ROUND , FT_STROKER_LINECAP_SQUARE } FT_Stroker_LineCap ; These values determine how the end of opened sub-paths are rendered in a stroke.","title":"FT_Stroker_LineCap"},{"location":"ft2-glyph_stroker.html#ft_strokerborder","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). typedef enum FT_StrokerBorder_ { FT_STROKER_BORDER_LEFT = 0, FT_STROKER_BORDER_RIGHT } FT_StrokerBorder ; These values are used to select a given stroke border in FT_Stroker_GetBorderCounts and FT_Stroker_ExportBorder .","title":"FT_StrokerBorder"},{"location":"ft2-glyph_stroker.html#ft_outline_getinsideborder","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_StrokerBorder ) FT_Outline_GetInsideBorder ( FT_Outline * outline ); Retrieve the FT_StrokerBorder value corresponding to the \u2018inside\u2019 borders of a given outline.","title":"FT_Outline_GetInsideBorder"},{"location":"ft2-glyph_stroker.html#ft_outline_getoutsideborder","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_StrokerBorder ) FT_Outline_GetOutsideBorder ( FT_Outline * outline ); Retrieve the FT_StrokerBorder value corresponding to the \u2018outside\u2019 borders of a given outline.","title":"FT_Outline_GetOutsideBorder"},{"location":"ft2-glyph_stroker.html#ft_glyph_stroke","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Glyph_Stroke ( FT_Glyph *pglyph, FT_Stroker stroker, FT_Bool destroy ); Stroke a given outline glyph object with a given stroker.","title":"FT_Glyph_Stroke"},{"location":"ft2-glyph_stroker.html#ft_glyph_strokeborder","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Glyph_StrokeBorder ( FT_Glyph *pglyph, FT_Stroker stroker, FT_Bool inside, FT_Bool destroy ); Stroke a given outline glyph object with a given stroker, but only return either its inside or outside border.","title":"FT_Glyph_StrokeBorder"},{"location":"ft2-glyph_stroker.html#ft_stroker_new","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_New ( FT_Library library, FT_Stroker *astroker ); Create a new stroker object.","title":"FT_Stroker_New"},{"location":"ft2-glyph_stroker.html#ft_stroker_set","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_Set ( FT_Stroker stroker, FT_Fixed radius, FT_Stroker_LineCap line_cap, FT_Stroker_LineJoin line_join, FT_Fixed miter_limit ); Reset a stroker object's attributes.","title":"FT_Stroker_Set"},{"location":"ft2-glyph_stroker.html#ft_stroker_rewind","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_Rewind ( FT_Stroker stroker ); Reset a stroker object without changing its attributes. You should call this function before beginning a new series of calls to FT_Stroker_BeginSubPath or FT_Stroker_EndSubPath .","title":"FT_Stroker_Rewind"},{"location":"ft2-glyph_stroker.html#ft_stroker_parseoutline","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_ParseOutline ( FT_Stroker stroker, FT_Outline * outline, FT_Bool opened ); A convenience function used to parse a whole outline with the stroker. The resulting outline(s) can be retrieved later by functions like FT_Stroker_GetCounts and FT_Stroker_Export .","title":"FT_Stroker_ParseOutline"},{"location":"ft2-glyph_stroker.html#ft_stroker_done","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_Done ( FT_Stroker stroker ); Destroy a stroker object.","title":"FT_Stroker_Done"},{"location":"ft2-glyph_stroker.html#ft_stroker_beginsubpath","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_BeginSubPath ( FT_Stroker stroker, FT_Vector * to, FT_Bool open ); Start a new sub-path in the stroker.","title":"FT_Stroker_BeginSubPath"},{"location":"ft2-glyph_stroker.html#ft_stroker_endsubpath","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_EndSubPath ( FT_Stroker stroker ); Close the current sub-path in the stroker.","title":"FT_Stroker_EndSubPath"},{"location":"ft2-glyph_stroker.html#ft_stroker_lineto","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_LineTo ( FT_Stroker stroker, FT_Vector * to ); \u2018Draw\u2019 a single line segment in the stroker's current sub-path, from the last position.","title":"FT_Stroker_LineTo"},{"location":"ft2-glyph_stroker.html#ft_stroker_conicto","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_ConicTo ( FT_Stroker stroker, FT_Vector * control, FT_Vector * to ); \u2018Draw\u2019 a single quadratic Bezier in the stroker's current sub-path, from the last position.","title":"FT_Stroker_ConicTo"},{"location":"ft2-glyph_stroker.html#ft_stroker_cubicto","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_CubicTo ( FT_Stroker stroker, FT_Vector * control1, FT_Vector * control2, FT_Vector * to ); \u2018Draw\u2019 a single cubic Bezier in the stroker's current sub-path, from the last position.","title":"FT_Stroker_CubicTo"},{"location":"ft2-glyph_stroker.html#ft_stroker_getbordercounts","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_GetBorderCounts ( FT_Stroker stroker, FT_StrokerBorder border, FT_UInt *anum_points, FT_UInt *anum_contours ); Call this function once you have finished parsing your paths with the stroker. It returns the number of points and contours necessary to export one of the \u2018border\u2019 or \u2018stroke\u2019 outlines generated by the stroker.","title":"FT_Stroker_GetBorderCounts"},{"location":"ft2-glyph_stroker.html#ft_stroker_exportborder","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_ExportBorder ( FT_Stroker stroker, FT_StrokerBorder border, FT_Outline * outline ); Call this function after FT_Stroker_GetBorderCounts to export the corresponding border to your own FT_Outline structure. Note that this function appends the border points and contours to your outline, but does not try to resize its arrays.","title":"FT_Stroker_ExportBorder"},{"location":"ft2-glyph_stroker.html#ft_stroker_getcounts","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_GetCounts ( FT_Stroker stroker, FT_UInt *anum_points, FT_UInt *anum_contours ); Call this function once you have finished parsing your paths with the stroker. It returns the number of points and contours necessary to export all points/borders from the stroked outline/path.","title":"FT_Stroker_GetCounts"},{"location":"ft2-glyph_stroker.html#ft_stroker_export","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_Export ( FT_Stroker stroker, FT_Outline * outline ); Call this function after FT_Stroker_GetBorderCounts to export all borders to your own FT_Outline structure. Note that this function appends the border points and contours to your outline, but does not try to resize its arrays.","title":"FT_Stroker_Export"},{"location":"ft2-glyph_variants.html","text":"FreeType \u00bb Docs \u00bb Core API \u00bb Unicode Variation Sequences Unicode Variation Sequences \u00b6 Synopsis \u00b6 Many characters, especially for CJK scripts, have variant forms. They are a sort of grey area somewhere between being totally irrelevant and semantically distinct; for this reason, the Unicode consortium decided to introduce Variation Sequences (VS), consisting of a Unicode base character and a variation selector instead of further extending the already huge number of characters. Unicode maintains two different sets, namely \u2018Standardized Variation Sequences\u2019 and registered \u2018Ideographic Variation Sequences\u2019 (IVS), collected in the \u2018Ideographic Variation Database\u2019 (IVD). https://unicode.org/Public/UCD/latest/ucd/StandardizedVariants.txt https://unicode.org/reports/tr37/ https://unicode.org/ivd/ To date (January 2017), the character with the most ideographic variations is U+9089, having 32 such IVS. Three Mongolian Variation Selectors have the values U+180B-U+180D; 256 generic Variation Selectors are encoded in the ranges U+FE00-U+FE0F and U+E0100-U+E01EF. IVS currently use Variation Selectors from the range U+E0100-U+E01EF only. A VS consists of the base character value followed by a single Variation Selector. For example, to get the first variation of U+9089, you have to write the character sequence U+9089 U+E0100 . Adobe and MS decided to support both standardized and ideographic VS with a new cmap subtable (format 14). It is an odd subtable because it is not a mapping of input code points to glyphs, but contains lists of all variations supported by the font. A variation may be either \u2018default\u2019 or \u2018non-default\u2019 for a given font. A default variation is the one you will get for that code point if you look it up in the standard Unicode cmap. A non-default variation is a different glyph. FT_Face_GetCharVariantIndex \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt ) FT_Face_GetCharVariantIndex ( FT_Face face, FT_ULong charcode, FT_ULong variantSelector ); Return the glyph index of a given character code as modified by the variation selector. input face A handle to the source face object. charcode The character code point in Unicode. variantSelector The Unicode code point of the variation selector. return The glyph index. 0 means either \u2018undefined character code\u2019, or \u2018undefined selector code\u2019, or \u2018no variation selector cmap subtable\u2019, or \u2018current CharMap is not Unicode\u2019. note If you use FreeType to manipulate the contents of font files directly, be aware that the glyph index returned by this function doesn't always correspond to the internal indices used within the file. This is done to ensure that value 0 always corresponds to the \u2018missing glyph\u2019. This function is only meaningful if a) the font has a variation selector cmap sub table, and b) the current charmap has a Unicode encoding. since 2.3.6 FT_Face_GetCharVariantIsDefault \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Int ) FT_Face_GetCharVariantIsDefault ( FT_Face face, FT_ULong charcode, FT_ULong variantSelector ); Check whether this variation of this Unicode character is the one to be found in the charmap. input face A handle to the source face object. charcode The character codepoint in Unicode. variantSelector The Unicode codepoint of the variation selector. return 1 if found in the standard (Unicode) cmap, 0 if found in the variation selector cmap, or -1 if it is not a variation. note This function is only meaningful if the font has a variation selector cmap subtable. since 2.3.6 FT_Face_GetVariantSelectors \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt32 * ) FT_Face_GetVariantSelectors ( FT_Face face ); Return a zero-terminated list of Unicode variation selectors found in the font. input face A handle to the source face object. return A pointer to an array of selector code points, or NULL if there is no valid variation selector cmap subtable. note The last item in the array is 0; the array is owned by the FT_Face object but can be overwritten or released on the next call to a FreeType function. since 2.3.6 FT_Face_GetVariantsOfChar \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt32 * ) FT_Face_GetVariantsOfChar ( FT_Face face, FT_ULong charcode ); Return a zero-terminated list of Unicode variation selectors found for the specified character code. input face A handle to the source face object. charcode The character codepoint in Unicode. return A pointer to an array of variation selector code points that are active for the given character, or NULL if the corresponding list is empty. note The last item in the array is 0; the array is owned by the FT_Face object but can be overwritten or released on the next call to a FreeType function. since 2.3.6 FT_Face_GetCharsOfVariant \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt32 * ) FT_Face_GetCharsOfVariant ( FT_Face face, FT_ULong variantSelector ); Return a zero-terminated list of Unicode character codes found for the specified variation selector. input face A handle to the source face object. variantSelector The variation selector code point in Unicode. return A list of all the code points that are specified by this selector (both default and non-default codes are returned) or NULL if there is no valid cmap or the variation selector is invalid. note The last item in the array is 0; the array is owned by the FT_Face object but can be overwritten or released on the next call to a FreeType function. since 2.3.6","title":"Unicode Variation Sequences"},{"location":"ft2-glyph_variants.html#unicode-variation-sequences","text":"","title":"Unicode Variation Sequences"},{"location":"ft2-glyph_variants.html#synopsis","text":"Many characters, especially for CJK scripts, have variant forms. They are a sort of grey area somewhere between being totally irrelevant and semantically distinct; for this reason, the Unicode consortium decided to introduce Variation Sequences (VS), consisting of a Unicode base character and a variation selector instead of further extending the already huge number of characters. Unicode maintains two different sets, namely \u2018Standardized Variation Sequences\u2019 and registered \u2018Ideographic Variation Sequences\u2019 (IVS), collected in the \u2018Ideographic Variation Database\u2019 (IVD). https://unicode.org/Public/UCD/latest/ucd/StandardizedVariants.txt https://unicode.org/reports/tr37/ https://unicode.org/ivd/ To date (January 2017), the character with the most ideographic variations is U+9089, having 32 such IVS. Three Mongolian Variation Selectors have the values U+180B-U+180D; 256 generic Variation Selectors are encoded in the ranges U+FE00-U+FE0F and U+E0100-U+E01EF. IVS currently use Variation Selectors from the range U+E0100-U+E01EF only. A VS consists of the base character value followed by a single Variation Selector. For example, to get the first variation of U+9089, you have to write the character sequence U+9089 U+E0100 . Adobe and MS decided to support both standardized and ideographic VS with a new cmap subtable (format 14). It is an odd subtable because it is not a mapping of input code points to glyphs, but contains lists of all variations supported by the font. A variation may be either \u2018default\u2019 or \u2018non-default\u2019 for a given font. A default variation is the one you will get for that code point if you look it up in the standard Unicode cmap. A non-default variation is a different glyph.","title":"Synopsis"},{"location":"ft2-glyph_variants.html#ft_face_getcharvariantindex","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt ) FT_Face_GetCharVariantIndex ( FT_Face face, FT_ULong charcode, FT_ULong variantSelector ); Return the glyph index of a given character code as modified by the variation selector.","title":"FT_Face_GetCharVariantIndex"},{"location":"ft2-glyph_variants.html#ft_face_getcharvariantisdefault","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Int ) FT_Face_GetCharVariantIsDefault ( FT_Face face, FT_ULong charcode, FT_ULong variantSelector ); Check whether this variation of this Unicode character is the one to be found in the charmap.","title":"FT_Face_GetCharVariantIsDefault"},{"location":"ft2-glyph_variants.html#ft_face_getvariantselectors","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt32 * ) FT_Face_GetVariantSelectors ( FT_Face face ); Return a zero-terminated list of Unicode variation selectors found in the font.","title":"FT_Face_GetVariantSelectors"},{"location":"ft2-glyph_variants.html#ft_face_getvariantsofchar","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt32 * ) FT_Face_GetVariantsOfChar ( FT_Face face, FT_ULong charcode ); Return a zero-terminated list of Unicode variation selectors found for the specified character code.","title":"FT_Face_GetVariantsOfChar"},{"location":"ft2-glyph_variants.html#ft_face_getcharsofvariant","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt32 * ) FT_Face_GetCharsOfVariant ( FT_Face face, FT_ULong variantSelector ); Return a zero-terminated list of Unicode character codes found for the specified variation selector.","title":"FT_Face_GetCharsOfVariant"},{"location":"ft2-gx_validation.html","text":"FreeType \u00bb Docs \u00bb Miscellaneous \u00bb TrueTypeGX/AAT Validation TrueTypeGX/AAT Validation \u00b6 Synopsis \u00b6 This section contains the declaration of functions to validate some TrueTypeGX tables (feat, mort, morx, bsln, just, kern, opbd, trak, prop, lcar). FT_TrueTypeGX_Validate \u00b6 Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). FT_EXPORT( FT_Error ) FT_TrueTypeGX_Validate ( FT_Face face, FT_UInt validation_flags, FT_Bytes tables[ FT_VALIDATE_GX_LENGTH ], FT_UInt table_length ); Validate various TrueTypeGX tables to assure that all offsets and indices are valid. The idea is that a higher-level library that actually does the text layout can access those tables without error checking (which can be quite time consuming). input face A handle to the input face. validation_flags A bit field that specifies the tables to be validated. See FT_VALIDATE_GXXXX for possible values. table_length The size of the tables array. Normally, FT_VALIDATE_GX_LENGTH should be passed. output tables The array where all validated sfnt tables are stored. The array itself must be allocated by a client. return FreeType error code. 0 means success. note This function only works with TrueTypeGX fonts, returning an error otherwise. After use, the application should deallocate the buffers pointed to by each tables element, by calling FT_TrueTypeGX_Free . A NULL value indicates that the table either doesn't exist in the font, the application hasn't asked for validation, or the validator doesn't have the ability to validate the sfnt table. FT_TrueTypeGX_Free \u00b6 Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). FT_EXPORT( void ) FT_TrueTypeGX_Free ( FT_Face face, FT_Bytes table ); Free the buffer allocated by TrueTypeGX validator. input face A handle to the input face. table The pointer to the buffer allocated by FT_TrueTypeGX_Validate . note This function must be used to free the buffer allocated by FT_TrueTypeGX_Validate only. FT_ClassicKern_Validate \u00b6 Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). FT_EXPORT( FT_Error ) FT_ClassicKern_Validate ( FT_Face face, FT_UInt validation_flags, FT_Bytes *ckern_table ); Validate classic (16-bit format) kern table to assure that the offsets and indices are valid. The idea is that a higher-level library that actually does the text layout can access those tables without error checking (which can be quite time consuming). The \u2018kern\u2019 table validator in FT_TrueTypeGX_Validate deals with both the new 32-bit format and the classic 16-bit format, while FT_ClassicKern_Validate only supports the classic 16-bit format. input face A handle to the input face. validation_flags A bit field that specifies the dialect to be validated. See FT_VALIDATE_CKERNXXX for possible values. output ckern_table A pointer to the kern table. return FreeType error code. 0 means success. note After use, the application should deallocate the buffers pointed to by ckern_table , by calling FT_ClassicKern_Free . A NULL value indicates that the table doesn't exist in the font. FT_ClassicKern_Free \u00b6 Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). FT_EXPORT( void ) FT_ClassicKern_Free ( FT_Face face, FT_Bytes table ); Free the buffer allocated by classic Kern validator. input face A handle to the input face. table The pointer to the buffer that is allocated by FT_ClassicKern_Validate . note This function must be used to free the buffer allocated by FT_ClassicKern_Validate only. FT_VALIDATE_GX_LENGTH \u00b6 Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). # define FT_VALIDATE_GX_LENGTH ( FT_VALIDATE_GX_LAST_INDEX + 1 ) The number of tables checked in this module. Use it as a parameter for the table-length argument of function FT_TrueTypeGX_Validate . FT_VALIDATE_GXXXX \u00b6 Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). # define FT_VALIDATE_feat FT_VALIDATE_GX_BITFIELD( feat ) # define FT_VALIDATE_mort FT_VALIDATE_GX_BITFIELD( mort ) # define FT_VALIDATE_morx FT_VALIDATE_GX_BITFIELD( morx ) # define FT_VALIDATE_bsln FT_VALIDATE_GX_BITFIELD( bsln ) # define FT_VALIDATE_just FT_VALIDATE_GX_BITFIELD( just ) # define FT_VALIDATE_kern FT_VALIDATE_GX_BITFIELD( kern ) # define FT_VALIDATE_opbd FT_VALIDATE_GX_BITFIELD( opbd ) # define FT_VALIDATE_trak FT_VALIDATE_GX_BITFIELD( trak ) # define FT_VALIDATE_prop FT_VALIDATE_GX_BITFIELD( prop ) # define FT_VALIDATE_lcar FT_VALIDATE_GX_BITFIELD( lcar ) # define FT_VALIDATE_GX ( FT_VALIDATE_feat | \\ FT_VALIDATE_mort | \\ FT_VALIDATE_morx | \\ FT_VALIDATE_bsln | \\ FT_VALIDATE_just | \\ FT_VALIDATE_kern | \\ FT_VALIDATE_opbd | \\ FT_VALIDATE_trak | \\ FT_VALIDATE_prop | \\ FT_VALIDATE_lcar ) A list of bit-field constants used with FT_TrueTypeGX_Validate to indicate which TrueTypeGX/AAT Type tables should be validated. values FT_VALIDATE_feat Validate \u2018feat\u2019 table. FT_VALIDATE_mort Validate \u2018mort\u2019 table. FT_VALIDATE_morx Validate \u2018morx\u2019 table. FT_VALIDATE_bsln Validate \u2018bsln\u2019 table. FT_VALIDATE_just Validate \u2018just\u2019 table. FT_VALIDATE_kern Validate \u2018kern\u2019 table. FT_VALIDATE_opbd Validate \u2018opbd\u2019 table. FT_VALIDATE_trak Validate \u2018trak\u2019 table. FT_VALIDATE_prop Validate \u2018prop\u2019 table. FT_VALIDATE_lcar Validate \u2018lcar\u2019 table. FT_VALIDATE_GX Validate all TrueTypeGX tables (feat, mort, morx, bsln, just, kern, opbd, trak, prop and lcar). FT_VALIDATE_CKERNXXX \u00b6 Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). # define FT_VALIDATE_MS ( FT_VALIDATE_GX_START << 0 ) # define FT_VALIDATE_APPLE ( FT_VALIDATE_GX_START << 1 ) # define FT_VALIDATE_CKERN ( FT_VALIDATE_MS | FT_VALIDATE_APPLE ) A list of bit-field constants used with FT_ClassicKern_Validate to indicate the classic kern dialect or dialects. If the selected type doesn't fit, FT_ClassicKern_Validate regards the table as invalid. values FT_VALIDATE_MS Handle the \u2018kern\u2019 table as a classic Microsoft kern table. FT_VALIDATE_APPLE Handle the \u2018kern\u2019 table as a classic Apple kern table. FT_VALIDATE_CKERN Handle the \u2018kern\u2019 as either classic Apple or Microsoft kern table.","title":"TrueTypeGX/AAT Validation"},{"location":"ft2-gx_validation.html#truetypegxaat-validation","text":"","title":"TrueTypeGX/AAT Validation"},{"location":"ft2-gx_validation.html#synopsis","text":"This section contains the declaration of functions to validate some TrueTypeGX tables (feat, mort, morx, bsln, just, kern, opbd, trak, prop, lcar).","title":"Synopsis"},{"location":"ft2-gx_validation.html#ft_truetypegx_validate","text":"Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). FT_EXPORT( FT_Error ) FT_TrueTypeGX_Validate ( FT_Face face, FT_UInt validation_flags, FT_Bytes tables[ FT_VALIDATE_GX_LENGTH ], FT_UInt table_length ); Validate various TrueTypeGX tables to assure that all offsets and indices are valid. The idea is that a higher-level library that actually does the text layout can access those tables without error checking (which can be quite time consuming).","title":"FT_TrueTypeGX_Validate"},{"location":"ft2-gx_validation.html#ft_truetypegx_free","text":"Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). FT_EXPORT( void ) FT_TrueTypeGX_Free ( FT_Face face, FT_Bytes table ); Free the buffer allocated by TrueTypeGX validator.","title":"FT_TrueTypeGX_Free"},{"location":"ft2-gx_validation.html#ft_classickern_validate","text":"Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). FT_EXPORT( FT_Error ) FT_ClassicKern_Validate ( FT_Face face, FT_UInt validation_flags, FT_Bytes *ckern_table ); Validate classic (16-bit format) kern table to assure that the offsets and indices are valid. The idea is that a higher-level library that actually does the text layout can access those tables without error checking (which can be quite time consuming). The \u2018kern\u2019 table validator in FT_TrueTypeGX_Validate deals with both the new 32-bit format and the classic 16-bit format, while FT_ClassicKern_Validate only supports the classic 16-bit format.","title":"FT_ClassicKern_Validate"},{"location":"ft2-gx_validation.html#ft_classickern_free","text":"Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). FT_EXPORT( void ) FT_ClassicKern_Free ( FT_Face face, FT_Bytes table ); Free the buffer allocated by classic Kern validator.","title":"FT_ClassicKern_Free"},{"location":"ft2-gx_validation.html#ft_validate_gx_length","text":"Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). # define FT_VALIDATE_GX_LENGTH ( FT_VALIDATE_GX_LAST_INDEX + 1 ) The number of tables checked in this module. Use it as a parameter for the table-length argument of function FT_TrueTypeGX_Validate .","title":"FT_VALIDATE_GX_LENGTH"},{"location":"ft2-gx_validation.html#ft_validate_gxxxx","text":"Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). # define FT_VALIDATE_feat FT_VALIDATE_GX_BITFIELD( feat ) # define FT_VALIDATE_mort FT_VALIDATE_GX_BITFIELD( mort ) # define FT_VALIDATE_morx FT_VALIDATE_GX_BITFIELD( morx ) # define FT_VALIDATE_bsln FT_VALIDATE_GX_BITFIELD( bsln ) # define FT_VALIDATE_just FT_VALIDATE_GX_BITFIELD( just ) # define FT_VALIDATE_kern FT_VALIDATE_GX_BITFIELD( kern ) # define FT_VALIDATE_opbd FT_VALIDATE_GX_BITFIELD( opbd ) # define FT_VALIDATE_trak FT_VALIDATE_GX_BITFIELD( trak ) # define FT_VALIDATE_prop FT_VALIDATE_GX_BITFIELD( prop ) # define FT_VALIDATE_lcar FT_VALIDATE_GX_BITFIELD( lcar ) # define FT_VALIDATE_GX ( FT_VALIDATE_feat | \\ FT_VALIDATE_mort | \\ FT_VALIDATE_morx | \\ FT_VALIDATE_bsln | \\ FT_VALIDATE_just | \\ FT_VALIDATE_kern | \\ FT_VALIDATE_opbd | \\ FT_VALIDATE_trak | \\ FT_VALIDATE_prop | \\ FT_VALIDATE_lcar ) A list of bit-field constants used with FT_TrueTypeGX_Validate to indicate which TrueTypeGX/AAT Type tables should be validated.","title":"FT_VALIDATE_GXXXX"},{"location":"ft2-gx_validation.html#ft_validate_ckernxxx","text":"Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). # define FT_VALIDATE_MS ( FT_VALIDATE_GX_START << 0 ) # define FT_VALIDATE_APPLE ( FT_VALIDATE_GX_START << 1 ) # define FT_VALIDATE_CKERN ( FT_VALIDATE_MS | FT_VALIDATE_APPLE ) A list of bit-field constants used with FT_ClassicKern_Validate to indicate the classic kern dialect or dialects. If the selected type doesn't fit, FT_ClassicKern_Validate regards the table as invalid.","title":"FT_VALIDATE_CKERNXXX"},{"location":"ft2-gzip.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb GZIP Streams GZIP Streams \u00b6 Synopsis \u00b6 In certain builds of the library, gzip compression recognition is automatically handled when calling FT_New_Face or FT_Open_Face . This means that if no font driver is capable of handling the raw compressed file, the library will try to open a gzipped stream from it and re-open the face with it. The stream implementation is very basic and resets the decompression process each time seeking backwards is needed within the stream, which significantly undermines the performance. This section contains the declaration of Gzip-specific functions. FT_Stream_OpenGzip \u00b6 Defined in FT_GZIP_H (freetype/ftgzip.h). FT_EXPORT( FT_Error ) FT_Stream_OpenGzip ( FT_Stream stream, FT_Stream source ); Open a new stream to parse gzip-compressed font files. This is mainly used to support the compressed *.pcf.gz fonts that come with XFree86. input stream The target embedding stream. source The source stream. return FreeType error code. 0 means success. note The source stream must be opened before calling this function. Calling the internal function FT_Stream_Close on the new stream will not call FT_Stream_Close on the source stream. None of the stream objects will be released to the heap. This function may return FT_Err_Unimplemented_Feature if your build of FreeType was not compiled with zlib support. FT_Gzip_Uncompress \u00b6 Defined in FT_GZIP_H (freetype/ftgzip.h). FT_EXPORT( FT_Error ) FT_Gzip_Uncompress ( FT_Memory memory, FT_Byte * output, FT_ULong * output_len, const FT_Byte * input, FT_ULong input_len ); Decompress a zipped input buffer into an output buffer. This function is modeled after zlib's uncompress function. input memory A FreeType memory handle. input The input buffer. input_len The length of the input buffer. output output The output buffer. inout output_len Before calling the function, this is the total size of the output buffer, which must be large enough to hold the entire uncompressed data (so the size of the uncompressed data must be known in advance). After calling the function, output_len is the size of the used data in output . return FreeType error code. 0 means success. note This function may return FT_Err_Unimplemented_Feature if your build of FreeType was not compiled with zlib support. since 2.5.1","title":"GZIP Streams"},{"location":"ft2-gzip.html#gzip-streams","text":"","title":"GZIP Streams"},{"location":"ft2-gzip.html#synopsis","text":"In certain builds of the library, gzip compression recognition is automatically handled when calling FT_New_Face or FT_Open_Face . This means that if no font driver is capable of handling the raw compressed file, the library will try to open a gzipped stream from it and re-open the face with it. The stream implementation is very basic and resets the decompression process each time seeking backwards is needed within the stream, which significantly undermines the performance. This section contains the declaration of Gzip-specific functions.","title":"Synopsis"},{"location":"ft2-gzip.html#ft_stream_opengzip","text":"Defined in FT_GZIP_H (freetype/ftgzip.h). FT_EXPORT( FT_Error ) FT_Stream_OpenGzip ( FT_Stream stream, FT_Stream source ); Open a new stream to parse gzip-compressed font files. This is mainly used to support the compressed *.pcf.gz fonts that come with XFree86.","title":"FT_Stream_OpenGzip"},{"location":"ft2-gzip.html#ft_gzip_uncompress","text":"Defined in FT_GZIP_H (freetype/ftgzip.h). FT_EXPORT( FT_Error ) FT_Gzip_Uncompress ( FT_Memory memory, FT_Byte * output, FT_ULong * output_len, const FT_Byte * input, FT_ULong input_len ); Decompress a zipped input buffer into an output buffer. This function is modeled after zlib's uncompress function.","title":"FT_Gzip_Uncompress"},{"location":"ft2-header_file_macros.html","text":"FreeType \u00bb Docs \u00bb Core API \u00bb Header File Macros Header File Macros \u00b6 Synopsis \u00b6 In addition to the normal scheme of including header files like #include <freetype/freetype.h> #include <freetype/ftmm.h> #include <freetype/ftglyph.h> it is possible to used named macros instead. They can be used directly in #include statements as in #include FT_FREETYPE_H #include FT_MULTIPLE_MASTERS_H #include FT_GLYPH_H These macros were introduced to overcome the infamous 8.3 naming rule required by DOS (and FT_MULTIPLE_MASTERS_H is a lot more meaningful than ftmm.h ). FT_CONFIG_CONFIG_H \u00b6 # ifndef FT_CONFIG_CONFIG_H # define FT_CONFIG_CONFIG_H <freetype/config/ftconfig.h> # endif A macro used in #include statements to name the file containing FreeType 2 configuration data. FT_CONFIG_STANDARD_LIBRARY_H \u00b6 # ifndef FT_CONFIG_STANDARD_LIBRARY_H # define FT_CONFIG_STANDARD_LIBRARY_H <freetype/config/ftstdlib.h> # endif A macro used in #include statements to name the file containing FreeType 2 interface to the standard C library functions. FT_CONFIG_OPTIONS_H \u00b6 # ifndef FT_CONFIG_OPTIONS_H # define FT_CONFIG_OPTIONS_H <freetype/config/ftoption.h> # endif A macro used in #include statements to name the file containing FreeType 2 project-specific configuration options. FT_CONFIG_MODULES_H \u00b6 # ifndef FT_CONFIG_MODULES_H # define FT_CONFIG_MODULES_H <freetype/config/ftmodule.h> # endif A macro used in #include statements to name the file containing the list of FreeType 2 modules that are statically linked to new library instances in FT_Init_FreeType . FT_FREETYPE_H \u00b6 # define FT_FREETYPE_H <freetype/freetype.h> A macro used in #include statements to name the file containing the base FreeType 2 API. FT_ERRORS_H \u00b6 # define FT_ERRORS_H <freetype/fterrors.h> A macro used in #include statements to name the file containing the list of FreeType 2 error codes (and messages). It is included by FT_FREETYPE_H . FT_MODULE_ERRORS_H \u00b6 # define FT_MODULE_ERRORS_H <freetype/ftmoderr.h> A macro used in #include statements to name the file containing the list of FreeType 2 module error offsets (and messages). FT_SYSTEM_H \u00b6 # define FT_SYSTEM_H <freetype/ftsystem.h> A macro used in #include statements to name the file containing the FreeType 2 interface to low-level operations (i.e., memory management and stream i/o). It is included by FT_FREETYPE_H . FT_IMAGE_H \u00b6 # define FT_IMAGE_H <freetype/ftimage.h> A macro used in #include statements to name the file containing type definitions related to glyph images (i.e., bitmaps, outlines, scan-converter parameters). It is included by FT_FREETYPE_H . FT_TYPES_H \u00b6 # define FT_TYPES_H <freetype/fttypes.h> A macro used in #include statements to name the file containing the basic data types defined by FreeType 2. It is included by FT_FREETYPE_H . FT_LIST_H \u00b6 # define FT_LIST_H <freetype/ftlist.h> A macro used in #include statements to name the file containing the list management API of FreeType 2. (Most applications will never need to include this file.) FT_OUTLINE_H \u00b6 # define FT_OUTLINE_H <freetype/ftoutln.h> A macro used in #include statements to name the file containing the scalable outline management API of FreeType 2. FT_SIZES_H \u00b6 # define FT_SIZES_H <freetype/ftsizes.h> A macro used in #include statements to name the file containing the API which manages multiple FT_Size objects per face. FT_MODULE_H \u00b6 # define FT_MODULE_H <freetype/ftmodapi.h> A macro used in #include statements to name the file containing the module management API of FreeType 2. FT_RENDER_H \u00b6 # define FT_RENDER_H <freetype/ftrender.h> A macro used in #include statements to name the file containing the renderer module management API of FreeType 2. FT_DRIVER_H \u00b6 # define FT_DRIVER_H <freetype/ftdriver.h> A macro used in #include statements to name the file containing structures and macros related to the driver modules. FT_AUTOHINTER_H \u00b6 # define FT_AUTOHINTER_H FT_DRIVER_H A macro used in #include statements to name the file containing structures and macros related to the auto-hinting module. Deprecated since version 2.9; use FT_DRIVER_H instead. FT_CFF_DRIVER_H \u00b6 # define FT_CFF_DRIVER_H FT_DRIVER_H A macro used in #include statements to name the file containing structures and macros related to the CFF driver module. Deprecated since version 2.9; use FT_DRIVER_H instead. FT_TRUETYPE_DRIVER_H \u00b6 # define FT_TRUETYPE_DRIVER_H FT_DRIVER_H A macro used in #include statements to name the file containing structures and macros related to the TrueType driver module. Deprecated since version 2.9; use FT_DRIVER_H instead. FT_PCF_DRIVER_H \u00b6 # define FT_PCF_DRIVER_H FT_DRIVER_H A macro used in #include statements to name the file containing structures and macros related to the PCF driver module. Deprecated since version 2.9; use FT_DRIVER_H instead. FT_TYPE1_TABLES_H \u00b6 # define FT_TYPE1_TABLES_H <freetype/t1tables.h> A macro used in #include statements to name the file containing the types and API specific to the Type 1 format. FT_TRUETYPE_IDS_H \u00b6 # define FT_TRUETYPE_IDS_H <freetype/ttnameid.h> A macro used in #include statements to name the file containing the enumeration values which identify name strings, languages, encodings, etc. This file really contains a large set of constant macro definitions, taken from the TrueType and OpenType specifications. FT_TRUETYPE_TABLES_H \u00b6 # define FT_TRUETYPE_TABLES_H <freetype/tttables.h> A macro used in #include statements to name the file containing the types and API specific to the TrueType (as well as OpenType) format. FT_TRUETYPE_TAGS_H \u00b6 # define FT_TRUETYPE_TAGS_H <freetype/tttags.h> A macro used in #include statements to name the file containing the definitions of TrueType four-byte \u2018tags\u2019 which identify blocks in SFNT-based font formats (i.e., TrueType and OpenType). FT_BDF_H \u00b6 # define FT_BDF_H <freetype/ftbdf.h> A macro used in #include statements to name the file containing the definitions of an API which accesses BDF-specific strings from a face. FT_CID_H \u00b6 # define FT_CID_H <freetype/ftcid.h> A macro used in #include statements to name the file containing the definitions of an API which access CID font information from a face. FT_GZIP_H \u00b6 # define FT_GZIP_H <freetype/ftgzip.h> A macro used in #include statements to name the file containing the definitions of an API which supports gzip-compressed files. FT_LZW_H \u00b6 # define FT_LZW_H <freetype/ftlzw.h> A macro used in #include statements to name the file containing the definitions of an API which supports LZW-compressed files. FT_BZIP2_H \u00b6 # define FT_BZIP2_H <freetype/ftbzip2.h> A macro used in #include statements to name the file containing the definitions of an API which supports bzip2-compressed files. FT_WINFONTS_H \u00b6 # define FT_WINFONTS_H <freetype/ftwinfnt.h> A macro used in #include statements to name the file containing the definitions of an API which supports Windows FNT files. FT_GLYPH_H \u00b6 # define FT_GLYPH_H <freetype/ftglyph.h> A macro used in #include statements to name the file containing the API of the optional glyph management component. FT_BITMAP_H \u00b6 # define FT_BITMAP_H <freetype/ftbitmap.h> A macro used in #include statements to name the file containing the API of the optional bitmap conversion component. FT_BBOX_H \u00b6 # define FT_BBOX_H <freetype/ftbbox.h> A macro used in #include statements to name the file containing the API of the optional exact bounding box computation routines. FT_CACHE_H \u00b6 # define FT_CACHE_H <freetype/ftcache.h> A macro used in #include statements to name the file containing the API of the optional FreeType 2 cache sub-system. FT_MAC_H \u00b6 # define FT_MAC_H <freetype/ftmac.h> A macro used in #include statements to name the file containing the Macintosh-specific FreeType 2 API. The latter is used to access fonts embedded in resource forks. This header file must be explicitly included by client applications compiled on the Mac (note that the base API still works though). FT_MULTIPLE_MASTERS_H \u00b6 # define FT_MULTIPLE_MASTERS_H <freetype/ftmm.h> A macro used in #include statements to name the file containing the optional multiple-masters management API of FreeType 2. FT_SFNT_NAMES_H \u00b6 # define FT_SFNT_NAMES_H <freetype/ftsnames.h> A macro used in #include statements to name the file containing the optional FreeType 2 API which accesses embedded \u2018name\u2019 strings in SFNT-based font formats (i.e., TrueType and OpenType). FT_OPENTYPE_VALIDATE_H \u00b6 # define FT_OPENTYPE_VALIDATE_H <freetype/ftotval.h> A macro used in #include statements to name the file containing the optional FreeType 2 API which validates OpenType tables (\u2018BASE\u2019, \u2018GDEF\u2019, \u2018GPOS\u2019, \u2018GSUB\u2019, \u2018JSTF\u2019). FT_GX_VALIDATE_H \u00b6 # define FT_GX_VALIDATE_H <freetype/ftgxval.h> A macro used in #include statements to name the file containing the optional FreeType 2 API which validates TrueTypeGX/AAT tables (\u2018feat\u2019, \u2018mort\u2019, \u2018morx\u2019, \u2018bsln\u2019, \u2018just\u2019, \u2018kern\u2019, \u2018opbd\u2019, \u2018trak\u2019, \u2018prop\u2019). FT_PFR_H \u00b6 # define FT_PFR_H <freetype/ftpfr.h> A macro used in #include statements to name the file containing the FreeType 2 API which accesses PFR-specific data. FT_STROKER_H \u00b6 # define FT_STROKER_H <freetype/ftstroke.h> A macro used in #include statements to name the file containing the FreeType 2 API which provides functions to stroke outline paths. FT_SYNTHESIS_H \u00b6 # define FT_SYNTHESIS_H <freetype/ftsynth.h> A macro used in #include statements to name the file containing the FreeType 2 API which performs artificial obliquing and emboldening. FT_FONT_FORMATS_H \u00b6 # define FT_FONT_FORMATS_H <freetype/ftfntfmt.h> /* deprecated */ # define FT_XFREE86_H FT_FONT_FORMATS_H A macro used in #include statements to name the file containing the FreeType 2 API which provides functions specific to font formats. FT_TRIGONOMETRY_H \u00b6 # define FT_TRIGONOMETRY_H <freetype/fttrigon.h> A macro used in #include statements to name the file containing the FreeType 2 API which performs trigonometric computations (e.g., cosines and arc tangents). FT_LCD_FILTER_H \u00b6 # define FT_LCD_FILTER_H <freetype/ftlcdfil.h> A macro used in #include statements to name the file containing the FreeType 2 API which performs color filtering for subpixel rendering. FT_INCREMENTAL_H \u00b6 # define FT_INCREMENTAL_H <freetype/ftincrem.h> A macro used in #include statements to name the file containing the FreeType 2 API which performs incremental glyph loading. FT_GASP_H \u00b6 # define FT_GASP_H <freetype/ftgasp.h> A macro used in #include statements to name the file containing the FreeType 2 API which returns entries from the TrueType GASP table. FT_ADVANCES_H \u00b6 # define FT_ADVANCES_H <freetype/ftadvanc.h> A macro used in #include statements to name the file containing the FreeType 2 API which returns individual and ranged glyph advances. FT_COLOR_H \u00b6 # define FT_COLOR_H <freetype/ftcolor.h> A macro used in #include statements to name the file containing the FreeType 2 API which handles the OpenType \u2018CPAL\u2019 table.","title":"Header File Macros"},{"location":"ft2-header_file_macros.html#header-file-macros","text":"","title":"Header File Macros"},{"location":"ft2-header_file_macros.html#synopsis","text":"In addition to the normal scheme of including header files like #include <freetype/freetype.h> #include <freetype/ftmm.h> #include <freetype/ftglyph.h> it is possible to used named macros instead. They can be used directly in #include statements as in #include FT_FREETYPE_H #include FT_MULTIPLE_MASTERS_H #include FT_GLYPH_H These macros were introduced to overcome the infamous 8.3 naming rule required by DOS (and FT_MULTIPLE_MASTERS_H is a lot more meaningful than ftmm.h ).","title":"Synopsis"},{"location":"ft2-header_file_macros.html#ft_config_config_h","text":"# ifndef FT_CONFIG_CONFIG_H # define FT_CONFIG_CONFIG_H <freetype/config/ftconfig.h> # endif A macro used in #include statements to name the file containing FreeType 2 configuration data.","title":"FT_CONFIG_CONFIG_H"},{"location":"ft2-header_file_macros.html#ft_config_standard_library_h","text":"# ifndef FT_CONFIG_STANDARD_LIBRARY_H # define FT_CONFIG_STANDARD_LIBRARY_H <freetype/config/ftstdlib.h> # endif A macro used in #include statements to name the file containing FreeType 2 interface to the standard C library functions.","title":"FT_CONFIG_STANDARD_LIBRARY_H"},{"location":"ft2-header_file_macros.html#ft_config_options_h","text":"# ifndef FT_CONFIG_OPTIONS_H # define FT_CONFIG_OPTIONS_H <freetype/config/ftoption.h> # endif A macro used in #include statements to name the file containing FreeType 2 project-specific configuration options.","title":"FT_CONFIG_OPTIONS_H"},{"location":"ft2-header_file_macros.html#ft_config_modules_h","text":"# ifndef FT_CONFIG_MODULES_H # define FT_CONFIG_MODULES_H <freetype/config/ftmodule.h> # endif A macro used in #include statements to name the file containing the list of FreeType 2 modules that are statically linked to new library instances in FT_Init_FreeType .","title":"FT_CONFIG_MODULES_H"},{"location":"ft2-header_file_macros.html#ft_freetype_h","text":"# define FT_FREETYPE_H <freetype/freetype.h> A macro used in #include statements to name the file containing the base FreeType 2 API.","title":"FT_FREETYPE_H"},{"location":"ft2-header_file_macros.html#ft_errors_h","text":"# define FT_ERRORS_H <freetype/fterrors.h> A macro used in #include statements to name the file containing the list of FreeType 2 error codes (and messages). It is included by FT_FREETYPE_H .","title":"FT_ERRORS_H"},{"location":"ft2-header_file_macros.html#ft_module_errors_h","text":"# define FT_MODULE_ERRORS_H <freetype/ftmoderr.h> A macro used in #include statements to name the file containing the list of FreeType 2 module error offsets (and messages).","title":"FT_MODULE_ERRORS_H"},{"location":"ft2-header_file_macros.html#ft_system_h","text":"# define FT_SYSTEM_H <freetype/ftsystem.h> A macro used in #include statements to name the file containing the FreeType 2 interface to low-level operations (i.e., memory management and stream i/o). It is included by FT_FREETYPE_H .","title":"FT_SYSTEM_H"},{"location":"ft2-header_file_macros.html#ft_image_h","text":"# define FT_IMAGE_H <freetype/ftimage.h> A macro used in #include statements to name the file containing type definitions related to glyph images (i.e., bitmaps, outlines, scan-converter parameters). It is included by FT_FREETYPE_H .","title":"FT_IMAGE_H"},{"location":"ft2-header_file_macros.html#ft_types_h","text":"# define FT_TYPES_H <freetype/fttypes.h> A macro used in #include statements to name the file containing the basic data types defined by FreeType 2. It is included by FT_FREETYPE_H .","title":"FT_TYPES_H"},{"location":"ft2-header_file_macros.html#ft_list_h","text":"# define FT_LIST_H <freetype/ftlist.h> A macro used in #include statements to name the file containing the list management API of FreeType 2. (Most applications will never need to include this file.)","title":"FT_LIST_H"},{"location":"ft2-header_file_macros.html#ft_outline_h","text":"# define FT_OUTLINE_H <freetype/ftoutln.h> A macro used in #include statements to name the file containing the scalable outline management API of FreeType 2.","title":"FT_OUTLINE_H"},{"location":"ft2-header_file_macros.html#ft_sizes_h","text":"# define FT_SIZES_H <freetype/ftsizes.h> A macro used in #include statements to name the file containing the API which manages multiple FT_Size objects per face.","title":"FT_SIZES_H"},{"location":"ft2-header_file_macros.html#ft_module_h","text":"# define FT_MODULE_H <freetype/ftmodapi.h> A macro used in #include statements to name the file containing the module management API of FreeType 2.","title":"FT_MODULE_H"},{"location":"ft2-header_file_macros.html#ft_render_h","text":"# define FT_RENDER_H <freetype/ftrender.h> A macro used in #include statements to name the file containing the renderer module management API of FreeType 2.","title":"FT_RENDER_H"},{"location":"ft2-header_file_macros.html#ft_driver_h","text":"# define FT_DRIVER_H <freetype/ftdriver.h> A macro used in #include statements to name the file containing structures and macros related to the driver modules.","title":"FT_DRIVER_H"},{"location":"ft2-header_file_macros.html#ft_autohinter_h","text":"# define FT_AUTOHINTER_H FT_DRIVER_H A macro used in #include statements to name the file containing structures and macros related to the auto-hinting module. Deprecated since version 2.9; use FT_DRIVER_H instead.","title":"FT_AUTOHINTER_H"},{"location":"ft2-header_file_macros.html#ft_cff_driver_h","text":"# define FT_CFF_DRIVER_H FT_DRIVER_H A macro used in #include statements to name the file containing structures and macros related to the CFF driver module. Deprecated since version 2.9; use FT_DRIVER_H instead.","title":"FT_CFF_DRIVER_H"},{"location":"ft2-header_file_macros.html#ft_truetype_driver_h","text":"# define FT_TRUETYPE_DRIVER_H FT_DRIVER_H A macro used in #include statements to name the file containing structures and macros related to the TrueType driver module. Deprecated since version 2.9; use FT_DRIVER_H instead.","title":"FT_TRUETYPE_DRIVER_H"},{"location":"ft2-header_file_macros.html#ft_pcf_driver_h","text":"# define FT_PCF_DRIVER_H FT_DRIVER_H A macro used in #include statements to name the file containing structures and macros related to the PCF driver module. Deprecated since version 2.9; use FT_DRIVER_H instead.","title":"FT_PCF_DRIVER_H"},{"location":"ft2-header_file_macros.html#ft_type1_tables_h","text":"# define FT_TYPE1_TABLES_H <freetype/t1tables.h> A macro used in #include statements to name the file containing the types and API specific to the Type 1 format.","title":"FT_TYPE1_TABLES_H"},{"location":"ft2-header_file_macros.html#ft_truetype_ids_h","text":"# define FT_TRUETYPE_IDS_H <freetype/ttnameid.h> A macro used in #include statements to name the file containing the enumeration values which identify name strings, languages, encodings, etc. This file really contains a large set of constant macro definitions, taken from the TrueType and OpenType specifications.","title":"FT_TRUETYPE_IDS_H"},{"location":"ft2-header_file_macros.html#ft_truetype_tables_h","text":"# define FT_TRUETYPE_TABLES_H <freetype/tttables.h> A macro used in #include statements to name the file containing the types and API specific to the TrueType (as well as OpenType) format.","title":"FT_TRUETYPE_TABLES_H"},{"location":"ft2-header_file_macros.html#ft_truetype_tags_h","text":"# define FT_TRUETYPE_TAGS_H <freetype/tttags.h> A macro used in #include statements to name the file containing the definitions of TrueType four-byte \u2018tags\u2019 which identify blocks in SFNT-based font formats (i.e., TrueType and OpenType).","title":"FT_TRUETYPE_TAGS_H"},{"location":"ft2-header_file_macros.html#ft_bdf_h","text":"# define FT_BDF_H <freetype/ftbdf.h> A macro used in #include statements to name the file containing the definitions of an API which accesses BDF-specific strings from a face.","title":"FT_BDF_H"},{"location":"ft2-header_file_macros.html#ft_cid_h","text":"# define FT_CID_H <freetype/ftcid.h> A macro used in #include statements to name the file containing the definitions of an API which access CID font information from a face.","title":"FT_CID_H"},{"location":"ft2-header_file_macros.html#ft_gzip_h","text":"# define FT_GZIP_H <freetype/ftgzip.h> A macro used in #include statements to name the file containing the definitions of an API which supports gzip-compressed files.","title":"FT_GZIP_H"},{"location":"ft2-header_file_macros.html#ft_lzw_h","text":"# define FT_LZW_H <freetype/ftlzw.h> A macro used in #include statements to name the file containing the definitions of an API which supports LZW-compressed files.","title":"FT_LZW_H"},{"location":"ft2-header_file_macros.html#ft_bzip2_h","text":"# define FT_BZIP2_H <freetype/ftbzip2.h> A macro used in #include statements to name the file containing the definitions of an API which supports bzip2-compressed files.","title":"FT_BZIP2_H"},{"location":"ft2-header_file_macros.html#ft_winfonts_h","text":"# define FT_WINFONTS_H <freetype/ftwinfnt.h> A macro used in #include statements to name the file containing the definitions of an API which supports Windows FNT files.","title":"FT_WINFONTS_H"},{"location":"ft2-header_file_macros.html#ft_glyph_h","text":"# define FT_GLYPH_H <freetype/ftglyph.h> A macro used in #include statements to name the file containing the API of the optional glyph management component.","title":"FT_GLYPH_H"},{"location":"ft2-header_file_macros.html#ft_bitmap_h","text":"# define FT_BITMAP_H <freetype/ftbitmap.h> A macro used in #include statements to name the file containing the API of the optional bitmap conversion component.","title":"FT_BITMAP_H"},{"location":"ft2-header_file_macros.html#ft_bbox_h","text":"# define FT_BBOX_H <freetype/ftbbox.h> A macro used in #include statements to name the file containing the API of the optional exact bounding box computation routines.","title":"FT_BBOX_H"},{"location":"ft2-header_file_macros.html#ft_cache_h","text":"# define FT_CACHE_H <freetype/ftcache.h> A macro used in #include statements to name the file containing the API of the optional FreeType 2 cache sub-system.","title":"FT_CACHE_H"},{"location":"ft2-header_file_macros.html#ft_mac_h","text":"# define FT_MAC_H <freetype/ftmac.h> A macro used in #include statements to name the file containing the Macintosh-specific FreeType 2 API. The latter is used to access fonts embedded in resource forks. This header file must be explicitly included by client applications compiled on the Mac (note that the base API still works though).","title":"FT_MAC_H"},{"location":"ft2-header_file_macros.html#ft_multiple_masters_h","text":"# define FT_MULTIPLE_MASTERS_H <freetype/ftmm.h> A macro used in #include statements to name the file containing the optional multiple-masters management API of FreeType 2.","title":"FT_MULTIPLE_MASTERS_H"},{"location":"ft2-header_file_macros.html#ft_sfnt_names_h","text":"# define FT_SFNT_NAMES_H <freetype/ftsnames.h> A macro used in #include statements to name the file containing the optional FreeType 2 API which accesses embedded \u2018name\u2019 strings in SFNT-based font formats (i.e., TrueType and OpenType).","title":"FT_SFNT_NAMES_H"},{"location":"ft2-header_file_macros.html#ft_opentype_validate_h","text":"# define FT_OPENTYPE_VALIDATE_H <freetype/ftotval.h> A macro used in #include statements to name the file containing the optional FreeType 2 API which validates OpenType tables (\u2018BASE\u2019, \u2018GDEF\u2019, \u2018GPOS\u2019, \u2018GSUB\u2019, \u2018JSTF\u2019).","title":"FT_OPENTYPE_VALIDATE_H"},{"location":"ft2-header_file_macros.html#ft_gx_validate_h","text":"# define FT_GX_VALIDATE_H <freetype/ftgxval.h> A macro used in #include statements to name the file containing the optional FreeType 2 API which validates TrueTypeGX/AAT tables (\u2018feat\u2019, \u2018mort\u2019, \u2018morx\u2019, \u2018bsln\u2019, \u2018just\u2019, \u2018kern\u2019, \u2018opbd\u2019, \u2018trak\u2019, \u2018prop\u2019).","title":"FT_GX_VALIDATE_H"},{"location":"ft2-header_file_macros.html#ft_pfr_h","text":"# define FT_PFR_H <freetype/ftpfr.h> A macro used in #include statements to name the file containing the FreeType 2 API which accesses PFR-specific data.","title":"FT_PFR_H"},{"location":"ft2-header_file_macros.html#ft_stroker_h","text":"# define FT_STROKER_H <freetype/ftstroke.h> A macro used in #include statements to name the file containing the FreeType 2 API which provides functions to stroke outline paths.","title":"FT_STROKER_H"},{"location":"ft2-header_file_macros.html#ft_synthesis_h","text":"# define FT_SYNTHESIS_H <freetype/ftsynth.h> A macro used in #include statements to name the file containing the FreeType 2 API which performs artificial obliquing and emboldening.","title":"FT_SYNTHESIS_H"},{"location":"ft2-header_file_macros.html#ft_font_formats_h","text":"# define FT_FONT_FORMATS_H <freetype/ftfntfmt.h> /* deprecated */ # define FT_XFREE86_H FT_FONT_FORMATS_H A macro used in #include statements to name the file containing the FreeType 2 API which provides functions specific to font formats.","title":"FT_FONT_FORMATS_H"},{"location":"ft2-header_file_macros.html#ft_trigonometry_h","text":"# define FT_TRIGONOMETRY_H <freetype/fttrigon.h> A macro used in #include statements to name the file containing the FreeType 2 API which performs trigonometric computations (e.g., cosines and arc tangents).","title":"FT_TRIGONOMETRY_H"},{"location":"ft2-header_file_macros.html#ft_lcd_filter_h","text":"# define FT_LCD_FILTER_H <freetype/ftlcdfil.h> A macro used in #include statements to name the file containing the FreeType 2 API which performs color filtering for subpixel rendering.","title":"FT_LCD_FILTER_H"},{"location":"ft2-header_file_macros.html#ft_incremental_h","text":"# define FT_INCREMENTAL_H <freetype/ftincrem.h> A macro used in #include statements to name the file containing the FreeType 2 API which performs incremental glyph loading.","title":"FT_INCREMENTAL_H"},{"location":"ft2-header_file_macros.html#ft_gasp_h","text":"# define FT_GASP_H <freetype/ftgasp.h> A macro used in #include statements to name the file containing the FreeType 2 API which returns entries from the TrueType GASP table.","title":"FT_GASP_H"},{"location":"ft2-header_file_macros.html#ft_advances_h","text":"# define FT_ADVANCES_H <freetype/ftadvanc.h> A macro used in #include statements to name the file containing the FreeType 2 API which returns individual and ranged glyph advances.","title":"FT_ADVANCES_H"},{"location":"ft2-header_file_macros.html#ft_color_h","text":"# define FT_COLOR_H <freetype/ftcolor.h> A macro used in #include statements to name the file containing the FreeType 2 API which handles the OpenType \u2018CPAL\u2019 table.","title":"FT_COLOR_H"},{"location":"ft2-header_inclusion.html","text":"FreeType \u00bb Docs \u00bb General Remarks \u00bb FreeType's header inclusion scheme FreeType's header inclusion scheme \u00b6 Synopsis \u00b6 To be as flexible as possible (and for historical reasons), you must load file ft2build.h first before other header files, for example #include <ft2build.h> #include <freetype/freetype.h> #include <freetype/ftoutln.h>","title":"FreeType's header inclusion scheme"},{"location":"ft2-header_inclusion.html#freetypes-header-inclusion-scheme","text":"","title":"FreeType's header inclusion scheme"},{"location":"ft2-header_inclusion.html#synopsis","text":"To be as flexible as possible (and for historical reasons), you must load file ft2build.h first before other header files, for example #include <ft2build.h> #include <freetype/freetype.h> #include <freetype/ftoutln.h>","title":"Synopsis"},{"location":"ft2-incremental.html","text":"FreeType \u00bb Docs \u00bb Miscellaneous \u00bb Incremental Loading Incremental Loading \u00b6 Synopsis \u00b6 This section contains various functions used to perform so-called \u2018incremental\u2019 glyph loading. This is a mode where all glyphs loaded from a given FT_Face are provided by the client application. Apart from that, all other tables are loaded normally from the font file. This mode is useful when FreeType is used within another engine, e.g., a PostScript Imaging Processor. To enable this mode, you must use FT_Open_Face , passing an FT_Parameter with the FT_PARAM_TAG_INCREMENTAL tag and an FT_Incremental_Interface value. See the comments for FT_Incremental_InterfaceRec for an example. FT_Incremental \u00b6 Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_IncrementalRec_* FT_Incremental ; An opaque type describing a user-provided object used to implement \u2018incremental\u2019 glyph loading within FreeType. This is used to support embedded fonts in certain environments (e.g., PostScript interpreters), where the glyph data isn't in the font file, or must be overridden by different values. note It is up to client applications to create and implement FT_Incremental objects, as long as they provide implementations for the methods FT_Incremental_GetGlyphDataFunc , FT_Incremental_FreeGlyphDataFunc and FT_Incremental_GetGlyphMetricsFunc . See the description of FT_Incremental_InterfaceRec to understand how to use incremental objects with FreeType. FT_Incremental_MetricsRec \u00b6 Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_Incremental_MetricsRec_ { FT_Long bearing_x; FT_Long bearing_y; FT_Long advance; FT_Long advance_v; /* since 2.3.12 */ } FT_Incremental_MetricsRec ; A small structure used to contain the basic glyph metrics returned by the FT_Incremental_GetGlyphMetricsFunc method. fields bearing_x Left bearing, in font units. bearing_y Top bearing, in font units. advance Horizontal component of glyph advance, in font units. advance_v Vertical component of glyph advance, in font units. note These correspond to horizontal or vertical metrics depending on the value of the vertical argument to the function FT_Incremental_GetGlyphMetricsFunc . FT_Incremental_Metrics \u00b6 Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_Incremental_MetricsRec_* FT_Incremental_Metrics ; A handle to an FT_Incremental_MetricsRec structure. FT_Incremental_GetGlyphDataFunc \u00b6 Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef FT_Error (* FT_Incremental_GetGlyphDataFunc )( FT_Incremental incremental, FT_UInt glyph_index, FT_Data * adata ); A function called by FreeType to access a given glyph's data bytes during FT_Load_Glyph or FT_Load_Char if incremental loading is enabled. Note that the format of the glyph's data bytes depends on the font file format. For TrueType, it must correspond to the raw bytes within the \u2018glyf\u2019 table. For PostScript formats, it must correspond to the unencrypted charstring bytes, without any lenIV header. It is undefined for any other format. input incremental Handle to an opaque FT_Incremental handle provided by the client application. glyph_index Index of relevant glyph. output adata A structure describing the returned glyph data bytes (which will be accessed as a read-only byte block). return FreeType error code. 0 means success. note If this function returns successfully the method FT_Incremental_FreeGlyphDataFunc will be called later to release the data bytes. Nested calls to FT_Incremental_GetGlyphDataFunc can happen for compound glyphs. FT_Incremental_FreeGlyphDataFunc \u00b6 Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef void (* FT_Incremental_FreeGlyphDataFunc )( FT_Incremental incremental, FT_Data * data ); A function used to release the glyph data bytes returned by a successful call to FT_Incremental_GetGlyphDataFunc . input incremental A handle to an opaque FT_Incremental handle provided by the client application. data A structure describing the glyph data bytes (which will be accessed as a read-only byte block). FT_Incremental_GetGlyphMetricsFunc \u00b6 Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef FT_Error (* FT_Incremental_GetGlyphMetricsFunc ) ( FT_Incremental incremental, FT_UInt glyph_index, FT_Bool vertical, FT_Incremental_MetricsRec *ametrics ); A function used to retrieve the basic metrics of a given glyph index before accessing its data. This is necessary because, in certain formats like TrueType, the metrics are stored in a different place from the glyph images proper. input incremental A handle to an opaque FT_Incremental handle provided by the client application. glyph_index Index of relevant glyph. vertical If true, return vertical metrics. ametrics This parameter is used for both input and output. The original glyph metrics, if any, in font units. If metrics are not available all the values must be set to zero. output ametrics The replacement glyph metrics in font units. FT_Incremental_FuncsRec \u00b6 Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_Incremental_FuncsRec_ { FT_Incremental_GetGlyphDataFunc get_glyph_data; FT_Incremental_FreeGlyphDataFunc free_glyph_data; FT_Incremental_GetGlyphMetricsFunc get_glyph_metrics; } FT_Incremental_FuncsRec ; A table of functions for accessing fonts that load data incrementally. Used in FT_Incremental_InterfaceRec . fields get_glyph_data The function to get glyph data. Must not be null. free_glyph_data The function to release glyph data. Must not be null. get_glyph_metrics The function to get glyph metrics. May be null if the font does not provide overriding glyph metrics. FT_Incremental_InterfaceRec \u00b6 Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_Incremental_InterfaceRec_ { const FT_Incremental_FuncsRec * funcs; FT_Incremental object; } FT_Incremental_InterfaceRec ; A structure to be used with FT_Open_Face to indicate that the user wants to support incremental glyph loading. You should use it with FT_PARAM_TAG_INCREMENTAL as in the following example: FT_Incremental_InterfaceRec inc_int; FT_Parameter parameter; FT_Open_Args open_args; // set up incremental descriptor inc_int.funcs = my_funcs; inc_int.object = my_object; // set up optional parameter parameter.tag = FT_PARAM_TAG_INCREMENTAL; parameter.data = &inc_int; // set up FT_Open_Args structure open_args.flags = FT_OPEN_PATHNAME | FT_OPEN_PARAMS; open_args.pathname = my_font_pathname; open_args.num_params = 1; open_args.params = ¶meter; // we use one optional argument // open the font error = FT_Open_Face( library, &open_args, index, &face ); ... FT_Incremental_Interface \u00b6 Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef FT_Incremental_InterfaceRec * FT_Incremental_Interface ; A pointer to an FT_Incremental_InterfaceRec structure.","title":"Incremental Loading"},{"location":"ft2-incremental.html#incremental-loading","text":"","title":"Incremental Loading"},{"location":"ft2-incremental.html#synopsis","text":"This section contains various functions used to perform so-called \u2018incremental\u2019 glyph loading. This is a mode where all glyphs loaded from a given FT_Face are provided by the client application. Apart from that, all other tables are loaded normally from the font file. This mode is useful when FreeType is used within another engine, e.g., a PostScript Imaging Processor. To enable this mode, you must use FT_Open_Face , passing an FT_Parameter with the FT_PARAM_TAG_INCREMENTAL tag and an FT_Incremental_Interface value. See the comments for FT_Incremental_InterfaceRec for an example.","title":"Synopsis"},{"location":"ft2-incremental.html#ft_incremental","text":"Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_IncrementalRec_* FT_Incremental ; An opaque type describing a user-provided object used to implement \u2018incremental\u2019 glyph loading within FreeType. This is used to support embedded fonts in certain environments (e.g., PostScript interpreters), where the glyph data isn't in the font file, or must be overridden by different values.","title":"FT_Incremental"},{"location":"ft2-incremental.html#ft_incremental_metricsrec","text":"Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_Incremental_MetricsRec_ { FT_Long bearing_x; FT_Long bearing_y; FT_Long advance; FT_Long advance_v; /* since 2.3.12 */ } FT_Incremental_MetricsRec ; A small structure used to contain the basic glyph metrics returned by the FT_Incremental_GetGlyphMetricsFunc method.","title":"FT_Incremental_MetricsRec"},{"location":"ft2-incremental.html#ft_incremental_metrics","text":"Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_Incremental_MetricsRec_* FT_Incremental_Metrics ; A handle to an FT_Incremental_MetricsRec structure.","title":"FT_Incremental_Metrics"},{"location":"ft2-incremental.html#ft_incremental_getglyphdatafunc","text":"Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef FT_Error (* FT_Incremental_GetGlyphDataFunc )( FT_Incremental incremental, FT_UInt glyph_index, FT_Data * adata ); A function called by FreeType to access a given glyph's data bytes during FT_Load_Glyph or FT_Load_Char if incremental loading is enabled. Note that the format of the glyph's data bytes depends on the font file format. For TrueType, it must correspond to the raw bytes within the \u2018glyf\u2019 table. For PostScript formats, it must correspond to the unencrypted charstring bytes, without any lenIV header. It is undefined for any other format.","title":"FT_Incremental_GetGlyphDataFunc"},{"location":"ft2-incremental.html#ft_incremental_freeglyphdatafunc","text":"Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef void (* FT_Incremental_FreeGlyphDataFunc )( FT_Incremental incremental, FT_Data * data ); A function used to release the glyph data bytes returned by a successful call to FT_Incremental_GetGlyphDataFunc .","title":"FT_Incremental_FreeGlyphDataFunc"},{"location":"ft2-incremental.html#ft_incremental_getglyphmetricsfunc","text":"Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef FT_Error (* FT_Incremental_GetGlyphMetricsFunc ) ( FT_Incremental incremental, FT_UInt glyph_index, FT_Bool vertical, FT_Incremental_MetricsRec *ametrics ); A function used to retrieve the basic metrics of a given glyph index before accessing its data. This is necessary because, in certain formats like TrueType, the metrics are stored in a different place from the glyph images proper.","title":"FT_Incremental_GetGlyphMetricsFunc"},{"location":"ft2-incremental.html#ft_incremental_funcsrec","text":"Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_Incremental_FuncsRec_ { FT_Incremental_GetGlyphDataFunc get_glyph_data; FT_Incremental_FreeGlyphDataFunc free_glyph_data; FT_Incremental_GetGlyphMetricsFunc get_glyph_metrics; } FT_Incremental_FuncsRec ; A table of functions for accessing fonts that load data incrementally. Used in FT_Incremental_InterfaceRec .","title":"FT_Incremental_FuncsRec"},{"location":"ft2-incremental.html#ft_incremental_interfacerec","text":"Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_Incremental_InterfaceRec_ { const FT_Incremental_FuncsRec * funcs; FT_Incremental object; } FT_Incremental_InterfaceRec ; A structure to be used with FT_Open_Face to indicate that the user wants to support incremental glyph loading. You should use it with FT_PARAM_TAG_INCREMENTAL as in the following example: FT_Incremental_InterfaceRec inc_int; FT_Parameter parameter; FT_Open_Args open_args; // set up incremental descriptor inc_int.funcs = my_funcs; inc_int.object = my_object; // set up optional parameter parameter.tag = FT_PARAM_TAG_INCREMENTAL; parameter.data = &inc_int; // set up FT_Open_Args structure open_args.flags = FT_OPEN_PATHNAME | FT_OPEN_PARAMS; open_args.pathname = my_font_pathname; open_args.num_params = 1; open_args.params = ¶meter; // we use one optional argument // open the font error = FT_Open_Face( library, &open_args, index, &face ); ...","title":"FT_Incremental_InterfaceRec"},{"location":"ft2-incremental.html#ft_incremental_interface","text":"Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef FT_Incremental_InterfaceRec * FT_Incremental_Interface ; A pointer to an FT_Incremental_InterfaceRec structure.","title":"FT_Incremental_Interface"},{"location":"ft2-index.html","text":"FreeType \u00bb Docs \u00bb Global Index FreeType-2.10.4 API Reference \u00b6 B \u00b6 BDF_Property BDF_PROPERTY_TYPE_ATOM BDF_PROPERTY_TYPE_CARDINAL BDF_PROPERTY_TYPE_INTEGER BDF_PROPERTY_TYPE_NONE BDF_PropertyRec BDF_PropertyType C \u00b6 CID_FaceDict CID_FaceDictRec CID_FaceInfo CID_FaceInfoRec CID_FontDict CID_Info D \u00b6 darkening-parameters default-script F \u00b6 fallback-script FREETYPE_MAJOR FREETYPE_MINOR FREETYPE_PATCH FREETYPE_XXX FT_Activate_Size FT_Add_Default_Modules FT_Add_Module FT_ADVANCE_FLAG_FAST_ONLY FT_ADVANCES_H FT_Alloc_Func FT_Angle FT_ANGLE_2PI FT_Angle_Diff FT_ANGLE_PI FT_ANGLE_PI2 FT_ANGLE_PI4 FT_Atan2 FT_Attach_File FT_Attach_Stream FT_AUTOHINTER_H FT_AUTOHINTER_SCRIPT_CJK FT_AUTOHINTER_SCRIPT_INDIC FT_AUTOHINTER_SCRIPT_LATIN FT_AUTOHINTER_SCRIPT_NONE FT_AUTOHINTER_SCRIPT_XXX FT_BBox FT_BBOX_H FT_BDF_H FT_Bitmap FT_Bitmap_Blend FT_Bitmap_Convert FT_Bitmap_Copy FT_Bitmap_Done FT_Bitmap_Embolden FT_BITMAP_H FT_Bitmap_Init FT_Bitmap_Size FT_BitmapGlyph FT_BitmapGlyphRec FT_Bool FT_Byte FT_Bytes FT_BZIP2_H FT_CACHE_H FT_CeilFix FT_CFF_DRIVER_H FT_Char FT_CharMap FT_CharMapRec FT_CID_H FT_ClassicKern_Free FT_ClassicKern_Validate FT_Color FT_COLOR_H FT_CONFIG_CONFIG_H FT_CONFIG_MODULES_H FT_CONFIG_OPTIONS_H FT_CONFIG_STANDARD_LIBRARY_H FT_Cos FT_Data FT_DEBUG_HOOK_TRUETYPE FT_DEBUG_HOOK_XXX FT_DebugHook_Func FT_DivFix FT_Done_Face FT_Done_FreeType FT_Done_Glyph FT_Done_Library FT_Done_MM_Var FT_Done_Size FT_Driver FT_DRIVER_H FT_ENC_TAG FT_Encoding FT_ENCODING_ADOBE_CUSTOM FT_ENCODING_ADOBE_EXPERT FT_ENCODING_ADOBE_LATIN_1 FT_ENCODING_ADOBE_STANDARD FT_ENCODING_APPLE_ROMAN FT_ENCODING_BIG5 FT_ENCODING_JOHAB FT_ENCODING_MS_BIG5 FT_ENCODING_MS_GB2312 FT_ENCODING_MS_JOHAB FT_ENCODING_MS_SJIS FT_ENCODING_MS_SYMBOL FT_ENCODING_MS_WANSUNG FT_ENCODING_NONE FT_ENCODING_OLD_LATIN_2 FT_ENCODING_PRC FT_ENCODING_SJIS FT_ENCODING_UNICODE FT_ENCODING_WANSUNG FT_Err_XXX FT_Error FT_Error_String FT_ERRORS_H FT_F26Dot6 FT_F2Dot14 FT_Face FT_Face_CheckTrueTypePatents FT_FACE_FLAG_CID_KEYED FT_FACE_FLAG_COLOR FT_FACE_FLAG_EXTERNAL_STREAM FT_FACE_FLAG_FAST_GLYPHS FT_FACE_FLAG_FIXED_SIZES FT_FACE_FLAG_FIXED_WIDTH FT_FACE_FLAG_GLYPH_NAMES FT_FACE_FLAG_HINTER FT_FACE_FLAG_HORIZONTAL FT_FACE_FLAG_KERNING FT_FACE_FLAG_MULTIPLE_MASTERS FT_FACE_FLAG_SCALABLE FT_FACE_FLAG_SFNT FT_FACE_FLAG_TRICKY FT_FACE_FLAG_VARIATION FT_FACE_FLAG_VERTICAL FT_FACE_FLAG_XXX FT_Face_GetCharsOfVariant FT_Face_GetCharVariantIndex FT_Face_GetCharVariantIsDefault FT_Face_GetVariantSelectors FT_Face_GetVariantsOfChar FT_Face_Internal FT_Face_Properties FT_Face_SetUnpatentedHinting FT_FaceRec FT_Fixed FT_FloorFix FT_FONT_FORMATS_H FT_Free_Func FT_FREETYPE_H FT_FSTYPE_BITMAP_EMBEDDING_ONLY FT_FSTYPE_EDITABLE_EMBEDDING FT_FSTYPE_INSTALLABLE_EMBEDDING FT_FSTYPE_NO_SUBSETTING FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING FT_FSTYPE_XXX FT_FWord FT_GASP_DO_GRAY FT_GASP_DO_GRIDFIT FT_GASP_H FT_GASP_NO_TABLE FT_GASP_SYMMETRIC_GRIDFIT FT_GASP_SYMMETRIC_SMOOTHING FT_GASP_XXX FT_Generic FT_Generic_Finalizer FT_Get_Advance FT_Get_Advances FT_Get_BDF_Charset_ID FT_Get_BDF_Property FT_Get_Char_Index FT_Get_Charmap_Index FT_Get_CID_From_Glyph_Index FT_Get_CID_Is_Internally_CID_Keyed FT_Get_CID_Registry_Ordering_Supplement FT_Get_CMap_Format FT_Get_CMap_Language_ID FT_Get_Color_Glyph_Layer FT_Get_First_Char FT_Get_Font_Format FT_Get_FSType_Flags FT_Get_Gasp FT_Get_Glyph FT_Get_Glyph_Name FT_Get_Kerning FT_Get_MM_Blend_Coordinates FT_Get_MM_Var FT_Get_MM_WeightVector FT_Get_Module FT_Get_Multi_Master FT_Get_Name_Index FT_Get_Next_Char FT_Get_PFR_Advance FT_Get_PFR_Kerning FT_Get_PFR_Metrics FT_Get_Postscript_Name FT_Get_PS_Font_Info FT_Get_PS_Font_Private FT_Get_PS_Font_Value FT_Get_Renderer FT_Get_Sfnt_LangTag FT_Get_Sfnt_Name FT_Get_Sfnt_Name_Count FT_Get_Sfnt_Table FT_Get_SubGlyph_Info FT_Get_Track_Kerning FT_Get_TrueType_Engine_Type FT_Get_Var_Axis_Flags FT_Get_Var_Blend_Coordinates FT_Get_Var_Design_Coordinates FT_Get_WinFNT_Header FT_GetFile_From_Mac_ATS_Name FT_GetFile_From_Mac_Name FT_GetFilePath_From_Mac_ATS_Name FT_Glyph FT_GLYPH_BBOX_GRIDFIT FT_Glyph_BBox_Mode FT_GLYPH_BBOX_PIXELS FT_GLYPH_BBOX_SUBPIXELS FT_GLYPH_BBOX_TRUNCATE FT_GLYPH_BBOX_UNSCALED FT_Glyph_Copy FT_Glyph_Format FT_GLYPH_FORMAT_BITMAP FT_GLYPH_FORMAT_COMPOSITE FT_GLYPH_FORMAT_NONE FT_GLYPH_FORMAT_OUTLINE FT_GLYPH_FORMAT_PLOTTER FT_Glyph_Get_CBox FT_GLYPH_H FT_Glyph_Metrics FT_Glyph_Stroke FT_Glyph_StrokeBorder FT_Glyph_To_Bitmap FT_Glyph_Transform FT_GlyphRec FT_GlyphSlot FT_GlyphSlot_Own_Bitmap FT_GlyphSlotRec FT_GX_VALIDATE_H FT_GZIP_H FT_Gzip_Uncompress FT_HAS_COLOR FT_HAS_FAST_GLYPHS FT_HAS_FIXED_SIZES FT_HAS_GLYPH_NAMES FT_HAS_HORIZONTAL FT_HAS_KERNING FT_HAS_MULTIPLE_MASTERS FT_Has_PS_Glyph_Names FT_HAS_VERTICAL FT_HINTING_ADOBE FT_HINTING_FREETYPE FT_HINTING_XXX FT_IMAGE_H FT_IMAGE_TAG FT_Incremental FT_Incremental_FreeGlyphDataFunc FT_Incremental_FuncsRec FT_Incremental_GetGlyphDataFunc FT_Incremental_GetGlyphMetricsFunc FT_INCREMENTAL_H FT_Incremental_Interface FT_Incremental_InterfaceRec FT_Incremental_Metrics FT_Incremental_MetricsRec FT_Init_FreeType FT_Int FT_Int16 FT_Int32 FT_Int64 FT_IS_CID_KEYED FT_IS_FIXED_WIDTH FT_IS_NAMED_INSTANCE FT_IS_SCALABLE FT_IS_SFNT FT_IS_TRICKY FT_IS_VARIATION FT_KERNING_DEFAULT FT_Kerning_Mode FT_KERNING_UNFITTED FT_KERNING_UNSCALED FT_LayerIterator FT_LCD_FILTER_DEFAULT FT_LCD_FILTER_H FT_LCD_FILTER_LEGACY FT_LCD_FILTER_LEGACY1 FT_LCD_FILTER_LIGHT FT_LCD_FILTER_NONE FT_LcdFilter FT_LcdFiveTapFilter FT_Library FT_Library_SetLcdFilter FT_Library_SetLcdFilterWeights FT_Library_SetLcdGeometry FT_Library_Version FT_List FT_List_Add FT_List_Destructor FT_List_Finalize FT_List_Find FT_LIST_H FT_List_Insert FT_List_Iterate FT_List_Iterator FT_List_Remove FT_List_Up FT_ListNode FT_ListNodeRec FT_ListRec FT_LOAD_BITMAP_METRICS_ONLY FT_Load_Char FT_LOAD_COLOR FT_LOAD_COMPUTE_METRICS FT_LOAD_CROP_BITMAP FT_LOAD_DEFAULT FT_LOAD_FORCE_AUTOHINT FT_Load_Glyph FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH FT_LOAD_IGNORE_TRANSFORM FT_LOAD_LINEAR_DESIGN FT_LOAD_MONOCHROME FT_LOAD_NO_AUTOHINT FT_LOAD_NO_BITMAP FT_LOAD_NO_HINTING FT_LOAD_NO_RECURSE FT_LOAD_NO_SCALE FT_LOAD_PEDANTIC FT_LOAD_RENDER FT_Load_Sfnt_Table FT_LOAD_TARGET_LCD FT_LOAD_TARGET_LCD_V FT_LOAD_TARGET_LIGHT FT_LOAD_TARGET_MODE FT_LOAD_TARGET_MONO FT_LOAD_TARGET_NORMAL FT_LOAD_TARGET_XXX FT_LOAD_VERTICAL_LAYOUT FT_LOAD_XXX FT_Long FT_LZW_H FT_MAC_H FT_MAKE_TAG FT_Matrix FT_Matrix_Invert FT_Matrix_Multiply FT_Memory FT_MemoryRec FT_MM_Axis FT_MM_Var FT_Module FT_Module_Class FT_Module_Constructor FT_Module_Destructor FT_MODULE_ERRORS_H FT_MODULE_H FT_Module_Requester FT_MulDiv FT_MulFix FT_Multi_Master FT_MULTIPLE_MASTERS_H FT_New_Face FT_New_Face_From_FOND FT_New_Face_From_FSRef FT_New_Face_From_FSSpec FT_New_Glyph FT_New_Library FT_New_Memory_Face FT_New_Size FT_Offset FT_Open_Args FT_OPEN_DRIVER FT_Open_Face FT_OPEN_MEMORY FT_OPEN_PARAMS FT_OPEN_PATHNAME FT_OPEN_STREAM FT_OPEN_XXX FT_OpenType_Free FT_OpenType_Validate FT_OPENTYPE_VALIDATE_H FT_Orientation FT_ORIENTATION_FILL_LEFT FT_ORIENTATION_FILL_RIGHT FT_ORIENTATION_NONE FT_ORIENTATION_POSTSCRIPT FT_ORIENTATION_TRUETYPE FT_Outline FT_Outline_Check FT_Outline_ConicToFunc FT_Outline_Copy FT_Outline_CubicToFunc FT_Outline_Decompose FT_Outline_Done FT_Outline_Embolden FT_Outline_EmboldenXY FT_OUTLINE_EVEN_ODD_FILL FT_Outline_Funcs FT_Outline_Get_BBox FT_Outline_Get_Bitmap FT_Outline_Get_CBox FT_Outline_Get_Orientation FT_Outline_GetInsideBorder FT_Outline_GetOutsideBorder FT_OUTLINE_H FT_OUTLINE_HIGH_PRECISION FT_OUTLINE_IGNORE_DROPOUTS FT_OUTLINE_INCLUDE_STUBS FT_Outline_LineToFunc FT_Outline_MoveToFunc FT_Outline_New FT_OUTLINE_NONE FT_OUTLINE_OVERLAP FT_OUTLINE_OWNER FT_Outline_Render FT_Outline_Reverse FT_OUTLINE_REVERSE_FILL FT_OUTLINE_SINGLE_PASS FT_OUTLINE_SMART_DROPOUTS FT_Outline_Transform FT_Outline_Translate FT_OUTLINE_XXX FT_OutlineGlyph FT_OutlineGlyphRec FT_Palette_Data FT_Palette_Data_Get FT_PALETTE_FOR_DARK_BACKGROUND FT_PALETTE_FOR_LIGHT_BACKGROUND FT_Palette_Select FT_Palette_Set_Foreground_Color FT_PALETTE_XXX FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY FT_PARAM_TAG_INCREMENTAL FT_PARAM_TAG_LCD_FILTER_WEIGHTS FT_PARAM_TAG_RANDOM_SEED FT_PARAM_TAG_STEM_DARKENING FT_PARAM_TAG_UNPATENTED_HINTING FT_Parameter FT_PCF_DRIVER_H FT_PFR_H FT_Pixel_Mode FT_PIXEL_MODE_BGRA FT_PIXEL_MODE_GRAY FT_PIXEL_MODE_GRAY2 FT_PIXEL_MODE_GRAY4 FT_PIXEL_MODE_LCD FT_PIXEL_MODE_LCD_V FT_PIXEL_MODE_MONO FT_PIXEL_MODE_NONE FT_Pointer FT_Pos FT_Prop_GlyphToScriptMap FT_Prop_IncreaseXHeight FT_Property_Get FT_Property_Set FT_PtrDist FT_Raster FT_Raster_BitSet_Func FT_Raster_BitTest_Func FT_Raster_DoneFunc FT_RASTER_FLAG_AA FT_RASTER_FLAG_CLIP FT_RASTER_FLAG_DEFAULT FT_RASTER_FLAG_DIRECT FT_RASTER_FLAG_XXX FT_Raster_Funcs FT_Raster_NewFunc FT_Raster_Params FT_Raster_RenderFunc FT_Raster_ResetFunc FT_Raster_SetModeFunc FT_Realloc_Func FT_Reference_Face FT_Reference_Library FT_Remove_Module FT_Render_Glyph FT_RENDER_H FT_Render_Mode FT_RENDER_MODE_LCD FT_RENDER_MODE_LCD_V FT_RENDER_MODE_LIGHT FT_RENDER_MODE_MONO FT_RENDER_MODE_NORMAL FT_Renderer FT_Renderer_Class FT_Request_Size FT_RoundFix FT_Select_Charmap FT_Select_Size FT_Set_Char_Size FT_Set_Charmap FT_Set_Debug_Hook FT_Set_Default_Properties FT_Set_MM_Blend_Coordinates FT_Set_MM_Design_Coordinates FT_Set_MM_WeightVector FT_Set_Named_Instance FT_Set_Pixel_Sizes FT_Set_Renderer FT_Set_Transform FT_Set_Var_Blend_Coordinates FT_Set_Var_Design_Coordinates FT_SFNT_HEAD FT_SFNT_HHEA FT_SFNT_MAXP FT_SFNT_NAMES_H FT_SFNT_OS2 FT_SFNT_PCLT FT_SFNT_POST FT_Sfnt_Table_Info FT_Sfnt_Tag FT_SFNT_VHEA FT_SfntLangTag FT_SfntName FT_Short FT_Sin FT_Size FT_Size_Internal FT_Size_Metrics FT_Size_Request FT_Size_Request_Type FT_SIZE_REQUEST_TYPE_BBOX FT_SIZE_REQUEST_TYPE_CELL FT_SIZE_REQUEST_TYPE_NOMINAL FT_SIZE_REQUEST_TYPE_REAL_DIM FT_SIZE_REQUEST_TYPE_SCALES FT_Size_RequestRec FT_SizeRec FT_SIZES_H FT_Slot_Internal FT_Span FT_SpanFunc FT_Stream FT_Stream_CloseFunc FT_Stream_IoFunc FT_Stream_OpenBzip2 FT_Stream_OpenGzip FT_Stream_OpenLZW FT_StreamDesc FT_StreamRec FT_String FT_Stroker FT_Stroker_BeginSubPath FT_STROKER_BORDER_LEFT FT_STROKER_BORDER_RIGHT FT_Stroker_ConicTo FT_Stroker_CubicTo FT_Stroker_Done FT_Stroker_EndSubPath FT_Stroker_Export FT_Stroker_ExportBorder FT_Stroker_GetBorderCounts FT_Stroker_GetCounts FT_STROKER_H FT_Stroker_LineCap FT_STROKER_LINECAP_BUTT FT_STROKER_LINECAP_ROUND FT_STROKER_LINECAP_SQUARE FT_Stroker_LineJoin FT_STROKER_LINEJOIN_BEVEL FT_STROKER_LINEJOIN_MITER FT_STROKER_LINEJOIN_MITER_FIXED FT_STROKER_LINEJOIN_MITER_VARIABLE FT_STROKER_LINEJOIN_ROUND FT_Stroker_LineTo FT_Stroker_New FT_Stroker_ParseOutline FT_Stroker_Rewind FT_Stroker_Set FT_StrokerBorder FT_STYLE_FLAG_BOLD FT_STYLE_FLAG_ITALIC FT_STYLE_FLAG_XXX FT_SubGlyph FT_SUBGLYPH_FLAG_2X2 FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID FT_SUBGLYPH_FLAG_SCALE FT_SUBGLYPH_FLAG_USE_MY_METRICS FT_SUBGLYPH_FLAG_XXX FT_SUBGLYPH_FLAG_XY_SCALE FT_SYNTHESIS_H FT_SYSTEM_H FT_Tag FT_Tan FT_TRIGONOMETRY_H FT_TRUETYPE_DRIVER_H FT_TRUETYPE_ENGINE_TYPE_NONE FT_TRUETYPE_ENGINE_TYPE_PATENTED FT_TRUETYPE_ENGINE_TYPE_UNPATENTED FT_TRUETYPE_IDS_H FT_TRUETYPE_TABLES_H FT_TRUETYPE_TAGS_H FT_TrueTypeEngineType FT_TrueTypeGX_Free FT_TrueTypeGX_Validate FT_TYPE1_TABLES_H FT_TYPES_H FT_UFWord FT_UInt FT_UInt16 FT_UInt32 FT_UInt64 FT_ULong FT_UnitVector FT_UShort FT_VALIDATE_APPLE FT_VALIDATE_BASE FT_VALIDATE_bsln FT_VALIDATE_CKERN FT_VALIDATE_CKERNXXX FT_VALIDATE_feat FT_VALIDATE_GDEF FT_VALIDATE_GPOS FT_VALIDATE_GSUB FT_VALIDATE_GX FT_VALIDATE_GX_LENGTH FT_VALIDATE_GXXXX FT_VALIDATE_JSTF FT_VALIDATE_just FT_VALIDATE_kern FT_VALIDATE_lcar FT_VALIDATE_MATH FT_VALIDATE_mort FT_VALIDATE_morx FT_VALIDATE_MS FT_VALIDATE_opbd FT_VALIDATE_OT FT_VALIDATE_OTXXX FT_VALIDATE_prop FT_VALIDATE_trak FT_Var_Axis FT_VAR_AXIS_FLAG_HIDDEN FT_VAR_AXIS_FLAG_XXX FT_Var_Named_Style FT_Vector FT_Vector_From_Polar FT_Vector_Length FT_Vector_Polarize FT_Vector_Rotate FT_Vector_Transform FT_Vector_Unit FT_WinFNT_Header FT_WinFNT_HeaderRec FT_WinFNT_ID_CP1250 FT_WinFNT_ID_CP1251 FT_WinFNT_ID_CP1252 FT_WinFNT_ID_CP1253 FT_WinFNT_ID_CP1254 FT_WinFNT_ID_CP1255 FT_WinFNT_ID_CP1256 FT_WinFNT_ID_CP1257 FT_WinFNT_ID_CP1258 FT_WinFNT_ID_CP1361 FT_WinFNT_ID_CP874 FT_WinFNT_ID_CP932 FT_WinFNT_ID_CP936 FT_WinFNT_ID_CP949 FT_WinFNT_ID_CP950 FT_WinFNT_ID_DEFAULT FT_WinFNT_ID_MAC FT_WinFNT_ID_OEM FT_WinFNT_ID_SYMBOL FT_WinFNT_ID_XXX FT_WINFONTS_H FTC_CMapCache FTC_CMapCache_Lookup FTC_CMapCache_New FTC_Face_Requester FTC_FaceID FTC_ImageCache FTC_ImageCache_Lookup FTC_ImageCache_LookupScaler FTC_ImageCache_New FTC_ImageType FTC_ImageTypeRec FTC_Manager FTC_Manager_Done FTC_Manager_LookupFace FTC_Manager_LookupSize FTC_Manager_New FTC_Manager_RemoveFaceID FTC_Manager_Reset FTC_Node FTC_Node_Unref FTC_SBit FTC_SBitCache FTC_SBitCache_Lookup FTC_SBitCache_LookupScaler FTC_SBitCache_New FTC_SBitRec FTC_Scaler FTC_ScalerRec G \u00b6 glyph-to-script-map H \u00b6 hinting-engine I \u00b6 increase-x-height interpreter-version N \u00b6 no-long-family-names no-stem-darkening P \u00b6 PS_DICT_BLUE_FUZZ PS_DICT_BLUE_SCALE PS_DICT_BLUE_SHIFT PS_DICT_BLUE_VALUE PS_DICT_CHAR_STRING PS_DICT_CHAR_STRING_KEY PS_DICT_ENCODING_ENTRY PS_DICT_ENCODING_TYPE PS_DICT_FAMILY_BLUE PS_DICT_FAMILY_NAME PS_DICT_FAMILY_OTHER_BLUE PS_DICT_FONT_BBOX PS_DICT_FONT_MATRIX PS_DICT_FONT_NAME PS_DICT_FONT_TYPE PS_DICT_FORCE_BOLD PS_DICT_FS_TYPE PS_DICT_FULL_NAME PS_DICT_IS_FIXED_PITCH PS_DICT_ITALIC_ANGLE PS_Dict_Keys PS_DICT_LANGUAGE_GROUP PS_DICT_LEN_IV PS_DICT_MIN_FEATURE PS_DICT_NOTICE PS_DICT_NUM_BLUE_VALUES PS_DICT_NUM_CHAR_STRINGS PS_DICT_NUM_FAMILY_BLUES PS_DICT_NUM_FAMILY_OTHER_BLUES PS_DICT_NUM_OTHER_BLUES PS_DICT_NUM_STEM_SNAP_H PS_DICT_NUM_STEM_SNAP_V PS_DICT_NUM_SUBRS PS_DICT_OTHER_BLUE PS_DICT_PAINT_TYPE PS_DICT_PASSWORD PS_DICT_RND_STEM_UP PS_DICT_STD_HW PS_DICT_STD_VW PS_DICT_STEM_SNAP_H PS_DICT_STEM_SNAP_V PS_DICT_SUBR PS_DICT_UNDERLINE_POSITION PS_DICT_UNDERLINE_THICKNESS PS_DICT_UNIQUE_ID PS_DICT_VERSION PS_DICT_WEIGHT PS_FontInfo PS_FontInfoRec PS_Private PS_PrivateRec R \u00b6 random-seed T \u00b6 T1_BLEND_BLUE_SCALE T1_BLEND_BLUE_SHIFT T1_BLEND_BLUE_VALUES T1_BLEND_FAMILY_BLUES T1_BLEND_FAMILY_OTHER_BLUES T1_Blend_Flags T1_BLEND_FORCE_BOLD T1_BLEND_ITALIC_ANGLE T1_BLEND_OTHER_BLUES T1_BLEND_STANDARD_HEIGHT T1_BLEND_STANDARD_WIDTH T1_BLEND_STEM_SNAP_HEIGHTS T1_BLEND_STEM_SNAP_WIDTHS T1_BLEND_UNDERLINE_POSITION T1_BLEND_UNDERLINE_THICKNESS T1_ENCODING_TYPE_ARRAY T1_ENCODING_TYPE_EXPERT T1_ENCODING_TYPE_ISOLATIN1 T1_ENCODING_TYPE_NONE T1_ENCODING_TYPE_STANDARD T1_EncodingType T1_FontInfo T1_Private TT_ADOBE_ID_CUSTOM TT_ADOBE_ID_EXPERT TT_ADOBE_ID_LATIN_1 TT_ADOBE_ID_STANDARD TT_ADOBE_ID_XXX TT_APPLE_ID_DEFAULT TT_APPLE_ID_FULL_UNICODE TT_APPLE_ID_ISO_10646 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FT_LayerIterator \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_LayerIterator_ { FT_UInt num_layers; FT_UInt layer; FT_Byte * p; } FT_LayerIterator ; This iterator object is needed for FT_Get_Color_Glyph_Layer . fields num_layers The number of glyph layers for the requested glyph index. Will be set by FT_Get_Color_Glyph_Layer . layer The current layer. Will be set by FT_Get_Color_Glyph_Layer . p An opaque pointer into \u2018COLR\u2019 table data. The caller must set this to NULL before the first call of FT_Get_Color_Glyph_Layer . FT_Get_Color_Glyph_Layer \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Bool ) FT_Get_Color_Glyph_Layer ( FT_Face face, FT_UInt base_glyph, FT_UInt *aglyph_index, FT_UInt *acolor_index, FT_LayerIterator * iterator ); This is an interface to the \u2018COLR\u2019 table in OpenType fonts to iteratively retrieve the colored glyph layers associated with the current glyph slot. https://docs.microsoft.com/en-us/typography/opentype/spec/colr The glyph layer data for a given glyph index, if present, provides an alternative, multi-color glyph representation: Instead of rendering the outline or bitmap with the given glyph index, glyphs with the indices and colors returned by this function are rendered layer by layer. The returned elements are ordered in the z direction from bottom to top; the 'n'th element should be rendered with the associated palette color and blended on top of the already rendered layers (elements 0, 1, ..., n-1). input face A handle to the parent face object. base_glyph The glyph index the colored glyph layers are associated with. inout iterator An FT_LayerIterator object. For the first call you should set iterator->p to NULL . For all following calls, simply use the same object again. output aglyph_index The glyph index of the current layer. acolor_index The color index into the font face's color palette of the current layer. The value 0xFFFF is special; it doesn't reference a palette entry but indicates that the text foreground color should be used instead (to be set up by the application outside of FreeType). The color palette can be retrieved with FT_Palette_Select . return Value 1 if everything is OK. If there are no more layers (or if there are no layers at all), value 0 gets returned. In case of an error, value 0 is returned also. note This function is necessary if you want to handle glyph layers by yourself. In particular, functions that operate with FT_GlyphRec objects (like FT_Get_Glyph or FT_Glyph_To_Bitmap ) don't have access to this information. Note that FT_Render_Glyph is able to handle colored glyph layers automatically if the FT_LOAD_COLOR flag is passed to a previous call to FT_Load_Glyph . [This is an experimental feature.] example FT_Color* palette; FT_LayerIterator iterator; FT_Bool have_layers; FT_UInt layer_glyph_index; FT_UInt layer_color_index; error = FT_Palette_Select( face, palette_index, &palette ); if ( error ) palette = NULL; iterator.p = NULL; have_layers = FT_Get_Color_Glyph_Layer( face, glyph_index, &layer_glyph_index, &layer_color_index, &iterator ); if ( palette && have_layers ) { do { FT_Color layer_color; if ( layer_color_index == 0xFFFF ) layer_color = text_foreground_color; else layer_color = palette[layer_color_index]; // Load and render glyph `layer_glyph_index', then // blend resulting pixmap (using color `layer_color') // with previously created pixmaps. } while ( FT_Get_Color_Glyph_Layer( face, glyph_index, &layer_glyph_index, &layer_color_index, &iterator ) ); }","title":"Glyph Layer Management"},{"location":"ft2-layer_management.html#glyph-layer-management","text":"","title":"Glyph Layer Management"},{"location":"ft2-layer_management.html#synopsis","text":"The functions described here allow access of colored glyph layer data in OpenType's \u2018COLR\u2019 tables.","title":"Synopsis"},{"location":"ft2-layer_management.html#ft_layeriterator","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_LayerIterator_ { FT_UInt num_layers; FT_UInt layer; FT_Byte * p; } FT_LayerIterator ; This iterator object is needed for FT_Get_Color_Glyph_Layer .","title":"FT_LayerIterator"},{"location":"ft2-layer_management.html#ft_get_color_glyph_layer","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Bool ) FT_Get_Color_Glyph_Layer ( FT_Face face, FT_UInt base_glyph, FT_UInt *aglyph_index, FT_UInt *acolor_index, FT_LayerIterator * iterator ); This is an interface to the \u2018COLR\u2019 table in OpenType fonts to iteratively retrieve the colored glyph layers associated with the current glyph slot. https://docs.microsoft.com/en-us/typography/opentype/spec/colr The glyph layer data for a given glyph index, if present, provides an alternative, multi-color glyph representation: Instead of rendering the outline or bitmap with the given glyph index, glyphs with the indices and colors returned by this function are rendered layer by layer. The returned elements are ordered in the z direction from bottom to top; the 'n'th element should be rendered with the associated palette color and blended on top of the already rendered layers (elements 0, 1, ..., n-1).","title":"FT_Get_Color_Glyph_Layer"},{"location":"ft2-lcd_rendering.html","text":"FreeType \u00bb Docs \u00bb Controlling FreeType Modules \u00bb Subpixel Rendering Subpixel Rendering \u00b6 Synopsis \u00b6 FreeType provides two alternative subpixel rendering technologies. Should you define FT_CONFIG_OPTION_SUBPIXEL_RENDERING in your ftoption.h file, this enables ClearType-style rendering. Otherwise, Harmony LCD rendering is enabled. These technologies are controlled differently and API described below, although always available, performs its function when appropriate method is enabled and does nothing otherwise. ClearType-style LCD rendering exploits the color-striped structure of LCD pixels, increasing the available resolution in the direction of the stripe (usually horizontal RGB) by a factor of 3. Using the subpixels coverages unfiltered can create severe color fringes especially when rendering thin features. Indeed, to produce black-on-white text, the nearby color subpixels must be dimmed equally. A good 5-tap FIR filter should be applied to subpixel coverages regardless of pixel boundaries and should have these properties: It should be symmetrical, like { a, b, c, b, a }, to avoid any shifts in appearance. It should be color-balanced, meaning a + b = c, to reduce color fringes by distributing the computed coverage for one subpixel to all subpixels equally. It should be normalized, meaning 2a + 2b + c = 1.0 to maintain overall brightness. Boxy 3-tap filter {0, \u2153, \u2153, \u2153, 0} is sharper but is less forgiving of non-ideal gamma curves of a screen (and viewing angles), beveled filters are fuzzier but more tolerant. Use the FT_Library_SetLcdFilter or FT_Library_SetLcdFilterWeights API to specify a low-pass filter, which is then applied to subpixel-rendered bitmaps generated through FT_Render_Glyph . Harmony LCD rendering is suitable to panels with any regular subpixel structure, not just monitors with 3 color striped subpixels, as long as the color subpixels have fixed positions relative to the pixel center. In this case, each color channel is then rendered separately after shifting the outline opposite to the subpixel shift so that the coverage maps are aligned. This method is immune to color fringes because the shifts do not change integral coverage. The subpixel geometry must be specified by xy-coordinates for each subpixel. By convention they may come in the RGB order: {{-\u2153, 0}, {0, 0}, {\u2153, 0}} for standard RGB striped panel or {{-\u2159, \u00bc}, {-\u2159, -\u00bc}, {\u2153, 0}} for a certain PenTile panel. Use the FT_Library_SetLcdGeometry API to specify subpixel positions. If one follows the RGB order convention, the same order applies to the resulting FT_PIXEL_MODE_LCD and FT_PIXEL_MODE_LCD_V bitmaps. Note, however, that the coordinate frame for the latter must be rotated clockwise. Harmony with default LCD geometry is equivalent to ClearType with light filter. As a result of ClearType filtering or Harmony rendering, the dimensions of LCD bitmaps can be either wider or taller than the dimensions of the corresponding outline with regard to the pixel grid. For example, for FT_RENDER_MODE_LCD , the filter adds 2 subpixels to the left, and 2 subpixels to the right. The bitmap offset values are adjusted accordingly, so clients shouldn't need to modify their layout and glyph positioning code when enabling the filter. The ClearType and Harmony rendering is applicable to glyph bitmaps rendered through FT_Render_Glyph , FT_Load_Glyph , FT_Load_Char , and FT_Glyph_To_Bitmap , when FT_RENDER_MODE_LCD or FT_RENDER_MODE_LCD_V is specified. This API does not control FT_Outline_Render and FT_Outline_Get_Bitmap . The described algorithms can completely remove color artefacts when combined with gamma-corrected alpha blending in linear space. Each of the 3 alpha values (subpixels) must by independently used to blend one color channel. That is, red alpha blends the red channel of the text color with the red channel of the background pixel. FT_LcdFilter \u00b6 Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). typedef enum FT_LcdFilter_ { FT_LCD_FILTER_NONE = 0, FT_LCD_FILTER_DEFAULT = 1, FT_LCD_FILTER_LIGHT = 2, FT_LCD_FILTER_LEGACY1 = 3, FT_LCD_FILTER_LEGACY = 16, FT_LCD_FILTER_MAX /* do not remove */ } FT_LcdFilter ; A list of values to identify various types of LCD filters. values FT_LCD_FILTER_NONE Do not perform filtering. When used with subpixel rendering, this results in sometimes severe color fringes. FT_LCD_FILTER_DEFAULT This is a beveled, normalized, and color-balanced five-tap filter with weights of [0x08 0x4D 0x56 0x4D 0x08] in 1/256th units. FT_LCD_FILTER_LIGHT this is a boxy, normalized, and color-balanced three-tap filter with weights of [0x00 0x55 0x56 0x55 0x00] in 1/256th units. FT_LCD_FILTER_LEGACY FT_LCD_FILTER_LEGACY1 This filter corresponds to the original libXft color filter. It provides high contrast output but can exhibit really bad color fringes if glyphs are not extremely well hinted to the pixel grid. This filter is only provided for comparison purposes, and might be disabled or stay unsupported in the future. The second value is provided for compatibility with FontConfig, which historically used different enumeration, sometimes incorrectly forwarded to FreeType. since 2.3.0 ( FT_LCD_FILTER_LEGACY1 since 2.6.2) FT_Library_SetLcdFilter \u00b6 Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). FT_EXPORT( FT_Error ) FT_Library_SetLcdFilter ( FT_Library library, FT_LcdFilter filter ); This function is used to change filter applied to LCD decimated bitmaps, like the ones used when calling FT_Render_Glyph with FT_RENDER_MODE_LCD or FT_RENDER_MODE_LCD_V . input library A handle to the target library instance. filter The filter type. You can use FT_LCD_FILTER_NONE here to disable this feature, or FT_LCD_FILTER_DEFAULT to use a default filter that should work well on most LCD screens. return FreeType error code. 0 means success. note Since 2.10.3 the LCD filtering is enabled with FT_LCD_FILTER_DEFAULT . It is no longer necessary to call this function explicitly except to choose a different filter or disable filtering altogether with FT_LCD_FILTER_NONE . This function does nothing but returns FT_Err_Unimplemented_Feature if the configuration macro FT_CONFIG_OPTION_SUBPIXEL_RENDERING is not defined in your build of the library. since 2.3.0 FT_Library_SetLcdFilterWeights \u00b6 Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). FT_EXPORT( FT_Error ) FT_Library_SetLcdFilterWeights ( FT_Library library, unsigned char *weights ); This function can be used to enable LCD filter with custom weights, instead of using presets in FT_Library_SetLcdFilter . input library A handle to the target library instance. weights A pointer to an array; the function copies the first five bytes and uses them to specify the filter weights in 1/256th units. return FreeType error code. 0 means success. note This function does nothing but returns FT_Err_Unimplemented_Feature if the configuration macro FT_CONFIG_OPTION_SUBPIXEL_RENDERING is not defined in your build of the library. LCD filter weights can also be set per face using FT_Face_Properties with FT_PARAM_TAG_LCD_FILTER_WEIGHTS . since 2.4.0 FT_LcdFiveTapFilter \u00b6 Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). # define FT_LCD_FILTER_FIVE_TAPS 5 typedef FT_Byte FT_LcdFiveTapFilter [FT_LCD_FILTER_FIVE_TAPS]; A typedef for passing the five LCD filter weights to FT_Face_Properties within an FT_Parameter structure. since 2.8 FT_Library_SetLcdGeometry \u00b6 Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). FT_EXPORT( FT_Error ) FT_Library_SetLcdGeometry ( FT_Library library, FT_Vector sub[3] ); This function can be used to modify default positions of color subpixels, which controls Harmony LCD rendering. input library A handle to the target library instance. sub A pointer to an array of 3 vectors in 26.6 fractional pixel format; the function modifies the default values, see the note below. return FreeType error code. 0 means success. note Subpixel geometry examples: {{-21, 0}, {0, 0}, {21, 0}} is the default, corresponding to 3 color stripes shifted by a third of a pixel. This could be an RGB panel. {{21, 0}, {0, 0}, {-21, 0}} looks the same as the default but can specify a BGR panel instead, while keeping the bitmap in the same RGB888 format. {{0, 21}, {0, 0}, {0, -21}} is the vertical RGB, but the bitmap stays RGB888 as a result. {{-11, 16}, {-11, -16}, {22, 0}} is a certain PenTile arrangement. This function does nothing and returns FT_Err_Unimplemented_Feature in the context of ClearType-style subpixel rendering when FT_CONFIG_OPTION_SUBPIXEL_RENDERING is defined in your build of the library. since 2.10.0","title":"Subpixel Rendering"},{"location":"ft2-lcd_rendering.html#subpixel-rendering","text":"","title":"Subpixel Rendering"},{"location":"ft2-lcd_rendering.html#synopsis","text":"FreeType provides two alternative subpixel rendering technologies. Should you define FT_CONFIG_OPTION_SUBPIXEL_RENDERING in your ftoption.h file, this enables ClearType-style rendering. Otherwise, Harmony LCD rendering is enabled. These technologies are controlled differently and API described below, although always available, performs its function when appropriate method is enabled and does nothing otherwise. ClearType-style LCD rendering exploits the color-striped structure of LCD pixels, increasing the available resolution in the direction of the stripe (usually horizontal RGB) by a factor of 3. Using the subpixels coverages unfiltered can create severe color fringes especially when rendering thin features. Indeed, to produce black-on-white text, the nearby color subpixels must be dimmed equally. A good 5-tap FIR filter should be applied to subpixel coverages regardless of pixel boundaries and should have these properties: It should be symmetrical, like { a, b, c, b, a }, to avoid any shifts in appearance. It should be color-balanced, meaning a + b = c, to reduce color fringes by distributing the computed coverage for one subpixel to all subpixels equally. It should be normalized, meaning 2a + 2b + c = 1.0 to maintain overall brightness. Boxy 3-tap filter {0, \u2153, \u2153, \u2153, 0} is sharper but is less forgiving of non-ideal gamma curves of a screen (and viewing angles), beveled filters are fuzzier but more tolerant. Use the FT_Library_SetLcdFilter or FT_Library_SetLcdFilterWeights API to specify a low-pass filter, which is then applied to subpixel-rendered bitmaps generated through FT_Render_Glyph . Harmony LCD rendering is suitable to panels with any regular subpixel structure, not just monitors with 3 color striped subpixels, as long as the color subpixels have fixed positions relative to the pixel center. In this case, each color channel is then rendered separately after shifting the outline opposite to the subpixel shift so that the coverage maps are aligned. This method is immune to color fringes because the shifts do not change integral coverage. The subpixel geometry must be specified by xy-coordinates for each subpixel. By convention they may come in the RGB order: {{-\u2153, 0}, {0, 0}, {\u2153, 0}} for standard RGB striped panel or {{-\u2159, \u00bc}, {-\u2159, -\u00bc}, {\u2153, 0}} for a certain PenTile panel. Use the FT_Library_SetLcdGeometry API to specify subpixel positions. If one follows the RGB order convention, the same order applies to the resulting FT_PIXEL_MODE_LCD and FT_PIXEL_MODE_LCD_V bitmaps. Note, however, that the coordinate frame for the latter must be rotated clockwise. Harmony with default LCD geometry is equivalent to ClearType with light filter. As a result of ClearType filtering or Harmony rendering, the dimensions of LCD bitmaps can be either wider or taller than the dimensions of the corresponding outline with regard to the pixel grid. For example, for FT_RENDER_MODE_LCD , the filter adds 2 subpixels to the left, and 2 subpixels to the right. The bitmap offset values are adjusted accordingly, so clients shouldn't need to modify their layout and glyph positioning code when enabling the filter. The ClearType and Harmony rendering is applicable to glyph bitmaps rendered through FT_Render_Glyph , FT_Load_Glyph , FT_Load_Char , and FT_Glyph_To_Bitmap , when FT_RENDER_MODE_LCD or FT_RENDER_MODE_LCD_V is specified. This API does not control FT_Outline_Render and FT_Outline_Get_Bitmap . The described algorithms can completely remove color artefacts when combined with gamma-corrected alpha blending in linear space. Each of the 3 alpha values (subpixels) must by independently used to blend one color channel. That is, red alpha blends the red channel of the text color with the red channel of the background pixel.","title":"Synopsis"},{"location":"ft2-lcd_rendering.html#ft_lcdfilter","text":"Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). typedef enum FT_LcdFilter_ { FT_LCD_FILTER_NONE = 0, FT_LCD_FILTER_DEFAULT = 1, FT_LCD_FILTER_LIGHT = 2, FT_LCD_FILTER_LEGACY1 = 3, FT_LCD_FILTER_LEGACY = 16, FT_LCD_FILTER_MAX /* do not remove */ } FT_LcdFilter ; A list of values to identify various types of LCD filters.","title":"FT_LcdFilter"},{"location":"ft2-lcd_rendering.html#ft_library_setlcdfilter","text":"Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). FT_EXPORT( FT_Error ) FT_Library_SetLcdFilter ( FT_Library library, FT_LcdFilter filter ); This function is used to change filter applied to LCD decimated bitmaps, like the ones used when calling FT_Render_Glyph with FT_RENDER_MODE_LCD or FT_RENDER_MODE_LCD_V .","title":"FT_Library_SetLcdFilter"},{"location":"ft2-lcd_rendering.html#ft_library_setlcdfilterweights","text":"Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). FT_EXPORT( FT_Error ) FT_Library_SetLcdFilterWeights ( FT_Library library, unsigned char *weights ); This function can be used to enable LCD filter with custom weights, instead of using presets in FT_Library_SetLcdFilter .","title":"FT_Library_SetLcdFilterWeights"},{"location":"ft2-lcd_rendering.html#ft_lcdfivetapfilter","text":"Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). # define FT_LCD_FILTER_FIVE_TAPS 5 typedef FT_Byte FT_LcdFiveTapFilter [FT_LCD_FILTER_FIVE_TAPS]; A typedef for passing the five LCD filter weights to FT_Face_Properties within an FT_Parameter structure.","title":"FT_LcdFiveTapFilter"},{"location":"ft2-lcd_rendering.html#ft_library_setlcdgeometry","text":"Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). FT_EXPORT( FT_Error ) FT_Library_SetLcdGeometry ( FT_Library library, FT_Vector sub[3] ); This function can be used to modify default positions of color subpixels, which controls Harmony LCD rendering.","title":"FT_Library_SetLcdGeometry"},{"location":"ft2-list_processing.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb List Processing List Processing \u00b6 Synopsis \u00b6 This section contains various definitions related to list processing using doubly-linked nodes. FT_List \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_ListRec_* FT_List ; A handle to a list record (see FT_ListRec ). FT_ListNode \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_ListNodeRec_* FT_ListNode ; Many elements and objects in FreeType are listed through an FT_List record (see FT_ListRec ). As its name suggests, an FT_ListNode is a handle to a single list element. FT_ListRec \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_ListRec_ { FT_ListNode head; FT_ListNode tail; } FT_ListRec ; A structure used to hold a simple doubly-linked list. These are used in many parts of FreeType. fields head The head (first element) of doubly-linked list. tail The tail (last element) of doubly-linked list. FT_ListNodeRec \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_ListNodeRec_ { FT_ListNode prev; FT_ListNode next; void * data; } FT_ListNodeRec ; A structure used to hold a single list element. fields prev The previous element in the list. NULL if first. next The next element in the list. NULL if last. data A typeless pointer to the listed object. FT_List_Add \u00b6 Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Add ( FT_List list, FT_ListNode node ); Append an element to the end of a list. inout list A pointer to the parent list. node The node to append. FT_List_Insert \u00b6 Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Insert ( FT_List list, FT_ListNode node ); Insert an element at the head of a list. inout list A pointer to parent list. node The node to insert. FT_List_Find \u00b6 Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( FT_ListNode ) FT_List_Find ( FT_List list, void * data ); Find the list node for a given listed object. input list A pointer to the parent list. data The address of the listed object. return List node. NULL if it wasn't found. FT_List_Remove \u00b6 Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Remove ( FT_List list, FT_ListNode node ); Remove a node from a list. This function doesn't check whether the node is in the list! input node The node to remove. inout list A pointer to the parent list. FT_List_Up \u00b6 Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Up ( FT_List list, FT_ListNode node ); Move a node to the head/top of a list. Used to maintain LRU lists. inout list A pointer to the parent list. node The node to move. FT_List_Iterate \u00b6 Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( FT_Error ) FT_List_Iterate ( FT_List list, FT_List_Iterator iterator, void * user ); Parse a list and calls a given iterator function on each element. Note that parsing is stopped as soon as one of the iterator calls returns a non-zero value. input list A handle to the list. iterator An iterator function, called on each node of the list. user A user-supplied field that is passed as the second argument to the iterator. return The result (a FreeType error code) of the last iterator call. FT_List_Iterator \u00b6 Defined in FT_LIST_H (freetype/ftlist.h). typedef FT_Error (* FT_List_Iterator )( FT_ListNode node, void * user ); An FT_List iterator function that is called during a list parse by FT_List_Iterate . input node The current iteration list node. user A typeless pointer passed to FT_List_Iterate . Can be used to point to the iteration's state. FT_List_Finalize \u00b6 Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Finalize ( FT_List list, FT_List_Destructor destroy, FT_Memory memory, void * user ); Destroy all elements in the list as well as the list itself. input list A handle to the list. destroy A list destructor that will be applied to each element of the list. Set this to NULL if not needed. memory The current memory object that handles deallocation. user A user-supplied field that is passed as the last argument to the destructor. note This function expects that all nodes added by FT_List_Add or FT_List_Insert have been dynamically allocated. FT_List_Destructor \u00b6 Defined in FT_LIST_H (freetype/ftlist.h). typedef void (* FT_List_Destructor )( FT_Memory memory, void * data, void * user ); An FT_List iterator function that is called during a list finalization by FT_List_Finalize to destroy all elements in a given list. input system The current system object. data The current object to destroy. user A typeless pointer passed to FT_List_Iterate . It can be used to point to the iteration's state.","title":"List Processing"},{"location":"ft2-list_processing.html#list-processing","text":"","title":"List Processing"},{"location":"ft2-list_processing.html#synopsis","text":"This section contains various definitions related to list processing using doubly-linked nodes.","title":"Synopsis"},{"location":"ft2-list_processing.html#ft_list","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_ListRec_* FT_List ; A handle to a list record (see FT_ListRec ).","title":"FT_List"},{"location":"ft2-list_processing.html#ft_listnode","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_ListNodeRec_* FT_ListNode ; Many elements and objects in FreeType are listed through an FT_List record (see FT_ListRec ). As its name suggests, an FT_ListNode is a handle to a single list element.","title":"FT_ListNode"},{"location":"ft2-list_processing.html#ft_listrec","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_ListRec_ { FT_ListNode head; FT_ListNode tail; } FT_ListRec ; A structure used to hold a simple doubly-linked list. These are used in many parts of FreeType.","title":"FT_ListRec"},{"location":"ft2-list_processing.html#ft_listnoderec","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_ListNodeRec_ { FT_ListNode prev; FT_ListNode next; void * data; } FT_ListNodeRec ; A structure used to hold a single list element.","title":"FT_ListNodeRec"},{"location":"ft2-list_processing.html#ft_list_add","text":"Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Add ( FT_List list, FT_ListNode node ); Append an element to the end of a list.","title":"FT_List_Add"},{"location":"ft2-list_processing.html#ft_list_insert","text":"Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Insert ( FT_List list, FT_ListNode node ); Insert an element at the head of a list.","title":"FT_List_Insert"},{"location":"ft2-list_processing.html#ft_list_find","text":"Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( FT_ListNode ) FT_List_Find ( FT_List list, void * data ); Find the list node for a given listed object.","title":"FT_List_Find"},{"location":"ft2-list_processing.html#ft_list_remove","text":"Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Remove ( FT_List list, FT_ListNode node ); Remove a node from a list. This function doesn't check whether the node is in the list!","title":"FT_List_Remove"},{"location":"ft2-list_processing.html#ft_list_up","text":"Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Up ( FT_List list, FT_ListNode node ); Move a node to the head/top of a list. Used to maintain LRU lists.","title":"FT_List_Up"},{"location":"ft2-list_processing.html#ft_list_iterate","text":"Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( FT_Error ) FT_List_Iterate ( FT_List list, FT_List_Iterator iterator, void * user ); Parse a list and calls a given iterator function on each element. Note that parsing is stopped as soon as one of the iterator calls returns a non-zero value.","title":"FT_List_Iterate"},{"location":"ft2-list_processing.html#ft_list_iterator","text":"Defined in FT_LIST_H (freetype/ftlist.h). typedef FT_Error (* FT_List_Iterator )( FT_ListNode node, void * user ); An FT_List iterator function that is called during a list parse by FT_List_Iterate .","title":"FT_List_Iterator"},{"location":"ft2-list_processing.html#ft_list_finalize","text":"Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Finalize ( FT_List list, FT_List_Destructor destroy, FT_Memory memory, void * user ); Destroy all elements in the list as well as the list itself.","title":"FT_List_Finalize"},{"location":"ft2-list_processing.html#ft_list_destructor","text":"Defined in FT_LIST_H (freetype/ftlist.h). typedef void (* FT_List_Destructor )( FT_Memory memory, void * data, void * user ); An FT_List iterator function that is called during a list finalization by FT_List_Finalize to destroy all elements in a given list.","title":"FT_List_Destructor"},{"location":"ft2-lzw.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb LZW Streams LZW Streams \u00b6 Synopsis \u00b6 In certain builds of the library, LZW compression recognition is automatically handled when calling FT_New_Face or FT_Open_Face . This means that if no font driver is capable of handling the raw compressed file, the library will try to open a LZW stream from it and re-open the face with it. The stream implementation is very basic and resets the decompression process each time seeking backwards is needed within the stream, which significantly undermines the performance. This section contains the declaration of LZW-specific functions. FT_Stream_OpenLZW \u00b6 Defined in FT_LZW_H (freetype/ftlzw.h). FT_EXPORT( FT_Error ) FT_Stream_OpenLZW ( FT_Stream stream, FT_Stream source ); Open a new stream to parse LZW-compressed font files. This is mainly used to support the compressed *.pcf.Z fonts that come with XFree86. input stream The target embedding stream. source The source stream. return FreeType error code. 0 means success. note The source stream must be opened before calling this function. Calling the internal function FT_Stream_Close on the new stream will not call FT_Stream_Close on the source stream. None of the stream objects will be released to the heap. This function may return FT_Err_Unimplemented_Feature if your build of FreeType was not compiled with LZW support.","title":"LZW Streams"},{"location":"ft2-lzw.html#lzw-streams","text":"","title":"LZW Streams"},{"location":"ft2-lzw.html#synopsis","text":"In certain builds of the library, LZW compression recognition is automatically handled when calling FT_New_Face or FT_Open_Face . This means that if no font driver is capable of handling the raw compressed file, the library will try to open a LZW stream from it and re-open the face with it. The stream implementation is very basic and resets the decompression process each time seeking backwards is needed within the stream, which significantly undermines the performance. This section contains the declaration of LZW-specific functions.","title":"Synopsis"},{"location":"ft2-lzw.html#ft_stream_openlzw","text":"Defined in FT_LZW_H (freetype/ftlzw.h). FT_EXPORT( FT_Error ) FT_Stream_OpenLZW ( FT_Stream stream, FT_Stream source ); Open a new stream to parse LZW-compressed font files. This is mainly used to support the compressed *.pcf.Z fonts that come with XFree86.","title":"FT_Stream_OpenLZW"},{"location":"ft2-mac_specific.html","text":"FreeType \u00bb Docs \u00bb Core API \u00bb Mac Specific Interface Mac Specific Interface \u00b6 Synopsis \u00b6 The following definitions are only available if FreeType is compiled on a Macintosh. FT_New_Face_From_FOND \u00b6 Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_New_Face_From_FOND ( FT_Library library, Handle fond, FT_Long face_index, FT_Face *aface ) FT_DEPRECATED_ATTRIBUTE; Create a new face object from a FOND resource. inout library A handle to the library resource. input fond A FOND resource. face_index Only supported for the -1 \u2018sanity check\u2019 special case. output aface A handle to a new face object. return FreeType error code. 0 means success. example This function can be used to create FT_Face objects from fonts that are installed in the system as follows. fond = GetResource( 'FOND', fontName ); error = FT_New_Face_From_FOND( library, fond, 0, &face ); FT_GetFile_From_Mac_Name \u00b6 Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_GetFile_From_Mac_Name ( const char * fontName, FSSpec* pathSpec, FT_Long * face_index ) FT_DEPRECATED_ATTRIBUTE; Return an FSSpec for the disk file containing the named font. input fontName Mac OS name of the font (e.g., Times New Roman Bold). output pathSpec FSSpec to the file. For passing to FT_New_Face_From_FSSpec . face_index Index of the face. For passing to FT_New_Face_From_FSSpec . return FreeType error code. 0 means success. FT_GetFile_From_Mac_ATS_Name \u00b6 Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_GetFile_From_Mac_ATS_Name ( const char * fontName, FSSpec* pathSpec, FT_Long * face_index ) FT_DEPRECATED_ATTRIBUTE; Return an FSSpec for the disk file containing the named font. input fontName Mac OS name of the font in ATS framework. output pathSpec FSSpec to the file. For passing to FT_New_Face_From_FSSpec . face_index Index of the face. For passing to FT_New_Face_From_FSSpec . return FreeType error code. 0 means success. FT_GetFilePath_From_Mac_ATS_Name \u00b6 Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_GetFilePath_From_Mac_ATS_Name ( const char * fontName, UInt8* path, UInt32 maxPathSize, FT_Long * face_index ) FT_DEPRECATED_ATTRIBUTE; Return a pathname of the disk file and face index for given font name that is handled by ATS framework. input fontName Mac OS name of the font in ATS framework. output path Buffer to store pathname of the file. For passing to FT_New_Face . The client must allocate this buffer before calling this function. maxPathSize Lengths of the buffer path that client allocated. face_index Index of the face. For passing to FT_New_Face . return FreeType error code. 0 means success. FT_New_Face_From_FSSpec \u00b6 Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_New_Face_From_FSSpec ( FT_Library library, const FSSpec *spec, FT_Long face_index, FT_Face *aface ) FT_DEPRECATED_ATTRIBUTE; Create a new face object from a given resource and typeface index using an FSSpec to the font file. inout library A handle to the library resource. input spec FSSpec to the font file. face_index The index of the face within the resource. The first face has index 0. output aface A handle to a new face object. return FreeType error code. 0 means success. note FT_New_Face_From_FSSpec is identical to FT_New_Face except it accepts an FSSpec instead of a path. FT_New_Face_From_FSRef \u00b6 Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_New_Face_From_FSRef ( FT_Library library, const FSRef *ref, FT_Long face_index, FT_Face *aface ) FT_DEPRECATED_ATTRIBUTE; Create a new face object from a given resource and typeface index using an FSRef to the font file. inout library A handle to the library resource. input spec FSRef to the font file. face_index The index of the face within the resource. The first face has index 0. output aface A handle to a new face object. return FreeType error code. 0 means success. note FT_New_Face_From_FSRef is identical to FT_New_Face except it accepts an FSRef instead of a path.","title":"Mac Specific Interface"},{"location":"ft2-mac_specific.html#mac-specific-interface","text":"","title":"Mac Specific Interface"},{"location":"ft2-mac_specific.html#synopsis","text":"The following definitions are only available if FreeType is compiled on a Macintosh.","title":"Synopsis"},{"location":"ft2-mac_specific.html#ft_new_face_from_fond","text":"Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_New_Face_From_FOND ( FT_Library library, Handle fond, FT_Long face_index, FT_Face *aface ) FT_DEPRECATED_ATTRIBUTE; Create a new face object from a FOND resource.","title":"FT_New_Face_From_FOND"},{"location":"ft2-mac_specific.html#ft_getfile_from_mac_name","text":"Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_GetFile_From_Mac_Name ( const char * fontName, FSSpec* pathSpec, FT_Long * face_index ) FT_DEPRECATED_ATTRIBUTE; Return an FSSpec for the disk file containing the named font.","title":"FT_GetFile_From_Mac_Name"},{"location":"ft2-mac_specific.html#ft_getfile_from_mac_ats_name","text":"Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_GetFile_From_Mac_ATS_Name ( const char * fontName, FSSpec* pathSpec, FT_Long * face_index ) FT_DEPRECATED_ATTRIBUTE; Return an FSSpec for the disk file containing the named font.","title":"FT_GetFile_From_Mac_ATS_Name"},{"location":"ft2-mac_specific.html#ft_getfilepath_from_mac_ats_name","text":"Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_GetFilePath_From_Mac_ATS_Name ( const char * fontName, UInt8* path, UInt32 maxPathSize, FT_Long * face_index ) FT_DEPRECATED_ATTRIBUTE; Return a pathname of the disk file and face index for given font name that is handled by ATS framework.","title":"FT_GetFilePath_From_Mac_ATS_Name"},{"location":"ft2-mac_specific.html#ft_new_face_from_fsspec","text":"Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_New_Face_From_FSSpec ( FT_Library library, const FSSpec *spec, FT_Long face_index, FT_Face *aface ) FT_DEPRECATED_ATTRIBUTE; Create a new face object from a given resource and typeface index using an FSSpec to the font file.","title":"FT_New_Face_From_FSSpec"},{"location":"ft2-mac_specific.html#ft_new_face_from_fsref","text":"Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_New_Face_From_FSRef ( FT_Library library, const FSRef *ref, FT_Long face_index, FT_Face *aface ) FT_DEPRECATED_ATTRIBUTE; Create a new face object from a given resource and typeface index using an FSRef to the font file.","title":"FT_New_Face_From_FSRef"},{"location":"ft2-module_management.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb Module Management Module Management \u00b6 Synopsis \u00b6 The definitions below are used to manage modules within FreeType. Modules can be added, upgraded, and removed at runtime. Additionally, some module properties can be controlled also. Here is a list of possible values of the module_name field in the FT_Module_Class structure. autofitter bdf cff gxvalid otvalid pcf pfr psaux pshinter psnames raster1 sfnt smooth truetype type1 type42 t1cid winfonts Note that the FreeType Cache sub-system is not a FreeType module. FT_Module \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_ModuleRec_* FT_Module ; A handle to a given FreeType module object. A module can be a font driver, a renderer, or anything else that provides services to the former. FT_Module_Constructor \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef FT_Error (* FT_Module_Constructor )( FT_Module module ); A function used to initialize (not create) a new module object. input module The module to initialize. FT_Module_Destructor \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef void (* FT_Module_Destructor )( FT_Module module ); A function used to finalize (not destroy) a given module object. input module The module to finalize. FT_Module_Requester \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef FT_Module_Interface (* FT_Module_Requester )( FT_Module module, const char * name ); A function used to query a given module for a specific interface. input module The module to be searched. name The name of the interface in the module. FT_Module_Class \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef struct FT_Module_Class_ { FT_ULong module_flags; FT_Long module_size; const FT_String * module_name; FT_Fixed module_version; FT_Fixed module_requires; const void * module_interface; FT_Module_Constructor module_init; FT_Module_Destructor module_done; FT_Module_Requester get_interface; } FT_Module_Class ; The module class descriptor. While being a public structure necessary for FreeType's module bookkeeping, most of the fields are essentially internal, not to be used directly by an application. fields module_flags Bit flags describing the module. module_size The size of one module object/instance in bytes. module_name The name of the module. module_version The version, as a 16.16 fixed number (major.minor). module_requires The version of FreeType this module requires, as a 16.16 fixed number (major.minor). Starts at version 2.0, i.e., 0x20000. module_interface A typeless pointer to a structure (which varies between different modules) that holds the module's interface functions. This is essentially what get_interface returns. module_init The initializing function. module_done The finalizing function. get_interface The interface requesting function. FT_Add_Module \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Add_Module ( FT_Library library, const FT_Module_Class * clazz ); Add a new module to a given library instance. inout library A handle to the library object. input clazz A pointer to class descriptor for the module. return FreeType error code. 0 means success. note An error will be returned if a module already exists by that name, or if the module requires a version of FreeType that is too great. FT_Get_Module \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Module ) FT_Get_Module ( FT_Library library, const char * module_name ); Find a module by its name. input library A handle to the library object. module_name The module's name (as an ASCII string). return A module handle. 0 if none was found. note FreeType's internal modules aren't documented very well, and you should look up the source code for details. FT_Remove_Module \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Remove_Module ( FT_Library library, FT_Module module ); Remove a given module from a library instance. inout library A handle to a library object. input module A handle to a module object. return FreeType error code. 0 means success. note The module object is destroyed by the function in case of success. FT_Add_Default_Modules \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( void ) FT_Add_Default_Modules ( FT_Library library ); Add the set of default drivers to a given library object. This is only useful when you create a library object with FT_New_Library (usually to plug a custom memory manager). inout library A handle to a new library object. FT_Property_Set \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Property_Set ( FT_Library library, const FT_String * module_name, const FT_String * property_name, const void * value ); Set a property for a given module. input library A handle to the library the module is part of. module_name The module name. property_name The property name. Properties are described in section \u2018 Driver properties \u2019. Note that only a few modules have properties. value A generic pointer to a variable or structure that gives the new value of the property. The exact definition of value is dependent on the property; see section \u2018 Driver properties \u2019. return FreeType error code. 0 means success. note If module_name isn't a valid module name, or property_name doesn't specify a valid property, or if value doesn't represent a valid value for the given property, an error is returned. The following example sets property \u2018bar\u2019 (a simple integer) in module \u2018foo\u2019 to value 1. FT_UInt bar; bar = 1; FT_Property_Set( library, \"foo\", \"bar\", &bar ); Note that the FreeType Cache sub-system doesn't recognize module property changes. To avoid glyph lookup confusion within the cache you should call FTC_Manager_Reset to completely flush the cache if a module property gets changed after FTC_Manager_New has been called. It is not possible to set properties of the FreeType Cache sub-system itself with FT_Property_Set; use ?FTC_Property_Set? instead. since 2.4.11 FT_Property_Get \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Property_Get ( FT_Library library, const FT_String * module_name, const FT_String * property_name, void * value ); Get a module's property value. input library A handle to the library the module is part of. module_name The module name. property_name The property name. Properties are described in section \u2018 Driver properties \u2019. inout value A generic pointer to a variable or structure that gives the value of the property. The exact definition of value is dependent on the property; see section \u2018 Driver properties \u2019. return FreeType error code. 0 means success. note If module_name isn't a valid module name, or property_name doesn't specify a valid property, or if value doesn't represent a valid value for the given property, an error is returned. The following example gets property \u2018baz\u2019 (a range) in module \u2018foo\u2019. typedef range_ { FT_Int32 min; FT_Int32 max; } range; range baz; FT_Property_Get( library, \"foo\", \"baz\", &baz ); It is not possible to retrieve properties of the FreeType Cache sub-system with FT_Property_Get; use ?FTC_Property_Get? instead. since 2.4.11 FT_Set_Default_Properties \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( void ) FT_Set_Default_Properties ( FT_Library library ); If compilation option FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES is set, this function reads the FREETYPE_PROPERTIES environment variable to control driver properties. See section \u2018 Driver properties \u2019 for more. If the compilation option is not set, this function does nothing. FREETYPE_PROPERTIES has the following syntax form (broken here into multiple lines for better readability). <optional whitespace> <module-name1> ':' <property-name1> '=' <property-value1> <whitespace> <module-name2> ':' <property-name2> '=' <property-value2> ... Example: FREETYPE_PROPERTIES=truetype:interpreter-version=35 \\ cff:no-stem-darkening=0 \\ autofitter:warping=1 inout library A handle to a new library object. since 2.8 FT_New_Library \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_New_Library ( FT_Memory memory, FT_Library *alibrary ); This function is used to create a new FreeType library instance from a given memory object. It is thus possible to use libraries with distinct memory allocators within the same program. Note, however, that the used FT_Memory structure is expected to remain valid for the life of the FT_Library object. Normally, you would call this function (followed by a call to FT_Add_Default_Modules or a series of calls to FT_Add_Module , and a call to FT_Set_Default_Properties ) instead of FT_Init_FreeType to initialize the FreeType library. Don't use FT_Done_FreeType but FT_Done_Library to destroy a library instance. input memory A handle to the original memory object. output alibrary A pointer to handle of a new library object. return FreeType error code. 0 means success. note See the discussion of reference counters in the description of FT_Reference_Library . FT_Done_Library \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Done_Library ( FT_Library library ); Discard a given library object. This closes all drivers and discards all resource objects. input library A handle to the target library. return FreeType error code. 0 means success. note See the discussion of reference counters in the description of FT_Reference_Library . FT_Reference_Library \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Reference_Library ( FT_Library library ); A counter gets initialized to 1 at the time an FT_Library structure is created. This function increments the counter. FT_Done_Library then only destroys a library if the counter is 1, otherwise it simply decrements the counter. This function helps in managing life-cycles of structures that reference FT_Library objects. input library A handle to a target library object. return FreeType error code. 0 means success. since 2.4.2 FT_Renderer \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_RendererRec_* FT_Renderer ; A handle to a given FreeType renderer. A renderer is a module in charge of converting a glyph's outline image to a bitmap. It supports a single glyph image format, and one or more target surface depths. FT_Renderer_Class \u00b6 Defined in FT_RENDER_H (freetype/ftrender.h). typedef struct FT_Renderer_Class_ { FT_Module_Class root; FT_Glyph_Format glyph_format; FT_Renderer_RenderFunc render_glyph; FT_Renderer_TransformFunc transform_glyph; FT_Renderer_GetCBoxFunc get_glyph_cbox; FT_Renderer_SetModeFunc set_mode; FT_Raster_Funcs * raster_class; } FT_Renderer_Class ; The renderer module class descriptor. fields root The root FT_Module_Class fields. glyph_format The glyph image format this renderer handles. render_glyph A method used to render the image that is in a given glyph slot into a bitmap. transform_glyph A method used to transform the image that is in a given glyph slot. get_glyph_cbox A method used to access the glyph's cbox. set_mode A method used to pass additional parameters. raster_class For FT_GLYPH_FORMAT_OUTLINE renderers only. This is a pointer to its raster's class. FT_Get_Renderer \u00b6 Defined in FT_RENDER_H (freetype/ftrender.h). FT_EXPORT( FT_Renderer ) FT_Get_Renderer ( FT_Library library, FT_Glyph_Format format ); Retrieve the current renderer for a given glyph format. input library A handle to the library object. format The glyph format. return A renderer handle. 0 if none found. note An error will be returned if a module already exists by that name, or if the module requires a version of FreeType that is too great. To add a new renderer, simply use FT_Add_Module . To retrieve a renderer by its name, use FT_Get_Module . FT_Set_Renderer \u00b6 Defined in FT_RENDER_H (freetype/ftrender.h). FT_EXPORT( FT_Error ) FT_Set_Renderer ( FT_Library library, FT_Renderer renderer, FT_UInt num_params, FT_Parameter * parameters ); Set the current renderer to use, and set additional mode. inout library A handle to the library object. input renderer A handle to the renderer object. num_params The number of additional parameters. parameters Additional parameters. return FreeType error code. 0 means success. note In case of success, the renderer will be used to convert glyph images in the renderer's known format into bitmaps. This doesn't change the current renderer for other formats. Currently, no FreeType renderer module uses parameters ; you should thus always pass NULL as the value. FT_Set_Debug_Hook \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( void ) FT_Set_Debug_Hook ( FT_Library library, FT_UInt hook_index, FT_DebugHook_Func debug_hook ); Set a debug hook function for debugging the interpreter of a font format. While this is a public API function, an application needs access to FreeType's internal header files to do something useful. Have a look at the source code of the ttdebug FreeType demo program for an example of its usage. inout library A handle to the library object. input hook_index The index of the debug hook. You should use defined enumeration macros like FT_DEBUG_HOOK_TRUETYPE . debug_hook The function used to debug the interpreter. note Currently, four debug hook slots are available, but only one (for the TrueType interpreter) is defined. FT_Driver \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_DriverRec_* FT_Driver ; A handle to a given FreeType font driver object. A font driver is a module capable of creating faces from font files. FT_DebugHook_Func \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef FT_Error (* FT_DebugHook_Func )( void * arg ); A drop-in replacement (or rather a wrapper) for the bytecode or charstring interpreter's main loop function. Its job is essentially to activate debug mode to enforce single-stepping, to call the main loop function to interpret the next opcode, and to show the changed context to the user. An example for such a main loop function is TT_RunIns (declared in FreeType's internal header file src/truetype/ttinterp.h ). Have a look at the source code of the ttdebug FreeType demo program for an example of a drop-in replacement. inout arg A typeless pointer, to be cast to the main loop function's data structure (which depends on the font module). For TrueType fonts it is bytecode interpreter's execution context, TT_ExecContext , which is declared in FreeType's internal header file tttypes.h . FT_DEBUG_HOOK_XXX \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). # define FT_DEBUG_HOOK_TRUETYPE 0 A list of named debug hook indices. values FT_DEBUG_HOOK_TRUETYPE This hook index identifies the TrueType bytecode debugger.","title":"Module Management"},{"location":"ft2-module_management.html#module-management","text":"","title":"Module Management"},{"location":"ft2-module_management.html#synopsis","text":"The definitions below are used to manage modules within FreeType. Modules can be added, upgraded, and removed at runtime. Additionally, some module properties can be controlled also. Here is a list of possible values of the module_name field in the FT_Module_Class structure. autofitter bdf cff gxvalid otvalid pcf pfr psaux pshinter psnames raster1 sfnt smooth truetype type1 type42 t1cid winfonts Note that the FreeType Cache sub-system is not a FreeType module.","title":"Synopsis"},{"location":"ft2-module_management.html#ft_module","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_ModuleRec_* FT_Module ; A handle to a given FreeType module object. A module can be a font driver, a renderer, or anything else that provides services to the former.","title":"FT_Module"},{"location":"ft2-module_management.html#ft_module_constructor","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef FT_Error (* FT_Module_Constructor )( FT_Module module ); A function used to initialize (not create) a new module object.","title":"FT_Module_Constructor"},{"location":"ft2-module_management.html#ft_module_destructor","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef void (* FT_Module_Destructor )( FT_Module module ); A function used to finalize (not destroy) a given module object.","title":"FT_Module_Destructor"},{"location":"ft2-module_management.html#ft_module_requester","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef FT_Module_Interface (* FT_Module_Requester )( FT_Module module, const char * name ); A function used to query a given module for a specific interface.","title":"FT_Module_Requester"},{"location":"ft2-module_management.html#ft_module_class","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef struct FT_Module_Class_ { FT_ULong module_flags; FT_Long module_size; const FT_String * module_name; FT_Fixed module_version; FT_Fixed module_requires; const void * module_interface; FT_Module_Constructor module_init; FT_Module_Destructor module_done; FT_Module_Requester get_interface; } FT_Module_Class ; The module class descriptor. While being a public structure necessary for FreeType's module bookkeeping, most of the fields are essentially internal, not to be used directly by an application.","title":"FT_Module_Class"},{"location":"ft2-module_management.html#ft_add_module","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Add_Module ( FT_Library library, const FT_Module_Class * clazz ); Add a new module to a given library instance.","title":"FT_Add_Module"},{"location":"ft2-module_management.html#ft_get_module","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Module ) FT_Get_Module ( FT_Library library, const char * module_name ); Find a module by its name.","title":"FT_Get_Module"},{"location":"ft2-module_management.html#ft_remove_module","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Remove_Module ( FT_Library library, FT_Module module ); Remove a given module from a library instance.","title":"FT_Remove_Module"},{"location":"ft2-module_management.html#ft_add_default_modules","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( void ) FT_Add_Default_Modules ( FT_Library library ); Add the set of default drivers to a given library object. This is only useful when you create a library object with FT_New_Library (usually to plug a custom memory manager).","title":"FT_Add_Default_Modules"},{"location":"ft2-module_management.html#ft_property_set","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Property_Set ( FT_Library library, const FT_String * module_name, const FT_String * property_name, const void * value ); Set a property for a given module.","title":"FT_Property_Set"},{"location":"ft2-module_management.html#ft_property_get","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Property_Get ( FT_Library library, const FT_String * module_name, const FT_String * property_name, void * value ); Get a module's property value.","title":"FT_Property_Get"},{"location":"ft2-module_management.html#ft_set_default_properties","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( void ) FT_Set_Default_Properties ( FT_Library library ); If compilation option FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES is set, this function reads the FREETYPE_PROPERTIES environment variable to control driver properties. See section \u2018 Driver properties \u2019 for more. If the compilation option is not set, this function does nothing. FREETYPE_PROPERTIES has the following syntax form (broken here into multiple lines for better readability). <optional whitespace> <module-name1> ':' <property-name1> '=' <property-value1> <whitespace> <module-name2> ':' <property-name2> '=' <property-value2> ... Example: FREETYPE_PROPERTIES=truetype:interpreter-version=35 \\ cff:no-stem-darkening=0 \\ autofitter:warping=1","title":"FT_Set_Default_Properties"},{"location":"ft2-module_management.html#ft_new_library","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_New_Library ( FT_Memory memory, FT_Library *alibrary ); This function is used to create a new FreeType library instance from a given memory object. It is thus possible to use libraries with distinct memory allocators within the same program. Note, however, that the used FT_Memory structure is expected to remain valid for the life of the FT_Library object. Normally, you would call this function (followed by a call to FT_Add_Default_Modules or a series of calls to FT_Add_Module , and a call to FT_Set_Default_Properties ) instead of FT_Init_FreeType to initialize the FreeType library. Don't use FT_Done_FreeType but FT_Done_Library to destroy a library instance.","title":"FT_New_Library"},{"location":"ft2-module_management.html#ft_done_library","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Done_Library ( FT_Library library ); Discard a given library object. This closes all drivers and discards all resource objects.","title":"FT_Done_Library"},{"location":"ft2-module_management.html#ft_reference_library","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Reference_Library ( FT_Library library ); A counter gets initialized to 1 at the time an FT_Library structure is created. This function increments the counter. FT_Done_Library then only destroys a library if the counter is 1, otherwise it simply decrements the counter. This function helps in managing life-cycles of structures that reference FT_Library objects.","title":"FT_Reference_Library"},{"location":"ft2-module_management.html#ft_renderer","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_RendererRec_* FT_Renderer ; A handle to a given FreeType renderer. A renderer is a module in charge of converting a glyph's outline image to a bitmap. It supports a single glyph image format, and one or more target surface depths.","title":"FT_Renderer"},{"location":"ft2-module_management.html#ft_renderer_class","text":"Defined in FT_RENDER_H (freetype/ftrender.h). typedef struct FT_Renderer_Class_ { FT_Module_Class root; FT_Glyph_Format glyph_format; FT_Renderer_RenderFunc render_glyph; FT_Renderer_TransformFunc transform_glyph; FT_Renderer_GetCBoxFunc get_glyph_cbox; FT_Renderer_SetModeFunc set_mode; FT_Raster_Funcs * raster_class; } FT_Renderer_Class ; The renderer module class descriptor.","title":"FT_Renderer_Class"},{"location":"ft2-module_management.html#ft_get_renderer","text":"Defined in FT_RENDER_H (freetype/ftrender.h). FT_EXPORT( FT_Renderer ) FT_Get_Renderer ( FT_Library library, FT_Glyph_Format format ); Retrieve the current renderer for a given glyph format.","title":"FT_Get_Renderer"},{"location":"ft2-module_management.html#ft_set_renderer","text":"Defined in FT_RENDER_H (freetype/ftrender.h). FT_EXPORT( FT_Error ) FT_Set_Renderer ( FT_Library library, FT_Renderer renderer, FT_UInt num_params, FT_Parameter * parameters ); Set the current renderer to use, and set additional mode.","title":"FT_Set_Renderer"},{"location":"ft2-module_management.html#ft_set_debug_hook","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( void ) FT_Set_Debug_Hook ( FT_Library library, FT_UInt hook_index, FT_DebugHook_Func debug_hook ); Set a debug hook function for debugging the interpreter of a font format. While this is a public API function, an application needs access to FreeType's internal header files to do something useful. Have a look at the source code of the ttdebug FreeType demo program for an example of its usage.","title":"FT_Set_Debug_Hook"},{"location":"ft2-module_management.html#ft_driver","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_DriverRec_* FT_Driver ; A handle to a given FreeType font driver object. A font driver is a module capable of creating faces from font files.","title":"FT_Driver"},{"location":"ft2-module_management.html#ft_debughook_func","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef FT_Error (* FT_DebugHook_Func )( void * arg ); A drop-in replacement (or rather a wrapper) for the bytecode or charstring interpreter's main loop function. Its job is essentially to activate debug mode to enforce single-stepping, to call the main loop function to interpret the next opcode, and to show the changed context to the user. An example for such a main loop function is TT_RunIns (declared in FreeType's internal header file src/truetype/ttinterp.h ). Have a look at the source code of the ttdebug FreeType demo program for an example of a drop-in replacement.","title":"FT_DebugHook_Func"},{"location":"ft2-module_management.html#ft_debug_hook_xxx","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). # define FT_DEBUG_HOOK_TRUETYPE 0 A list of named debug hook indices.","title":"FT_DEBUG_HOOK_XXX"},{"location":"ft2-multiple_masters.html","text":"FreeType \u00bb Docs \u00bb Format-Specific API \u00bb Multiple Masters Multiple Masters \u00b6 Synopsis \u00b6 The following types and functions are used to manage Multiple Master fonts, i.e., the selection of specific design instances by setting design axis coordinates. Besides Adobe MM fonts, the interface supports Apple's TrueType GX and OpenType variation fonts. Some of the routines only work with Adobe MM fonts, others will work with all three types. They are similar enough that a consistent interface makes sense. FT_MM_Axis \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_MM_Axis_ { FT_String * name; FT_Long minimum; FT_Long maximum; } FT_MM_Axis ; A structure to model a given axis in design space for Multiple Masters fonts. This structure can't be used for TrueType GX or OpenType variation fonts. fields name The axis's name. minimum The axis's minimum design coordinate. maximum The axis's maximum design coordinate. FT_Multi_Master \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_Multi_Master_ { FT_UInt num_axis; FT_UInt num_designs; FT_MM_Axis axis[T1_MAX_MM_AXIS]; } FT_Multi_Master ; A structure to model the axes and space of a Multiple Masters font. This structure can't be used for TrueType GX or OpenType variation fonts. fields num_axis Number of axes. Cannot exceed 4. num_designs Number of designs; should be normally 2^num_axis even though the Type 1 specification strangely allows for intermediate designs to be present. This number cannot exceed 16. axis A table of axis descriptors. FT_Var_Axis \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_Var_Axis_ { FT_String * name; FT_Fixed minimum; FT_Fixed def; FT_Fixed maximum; FT_ULong tag; FT_UInt strid; } FT_Var_Axis ; A structure to model a given axis in design space for Multiple Masters, TrueType GX, and OpenType variation fonts. fields name The axis's name. Not always meaningful for TrueType GX or OpenType variation fonts. minimum The axis's minimum design coordinate. def The axis's default design coordinate. FreeType computes meaningful default values for Adobe MM fonts. maximum The axis's maximum design coordinate. tag The axis's tag (the equivalent to \u2018name\u2019 for TrueType GX and OpenType variation fonts). FreeType provides default values for Adobe MM fonts if possible. strid The axis name entry in the font's \u2018name\u2019 table. This is another (and often better) version of the \u2018name\u2019 field for TrueType GX or OpenType variation fonts. Not meaningful for Adobe MM fonts. note The fields minimum , def , and maximum are 16.16 fractional values for TrueType GX and OpenType variation fonts. For Adobe MM fonts, the values are integers. FT_Var_Named_Style \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_Var_Named_Style_ { FT_Fixed * coords; FT_UInt strid; FT_UInt psid; /* since 2.7.1 */ } FT_Var_Named_Style ; A structure to model a named instance in a TrueType GX or OpenType variation font. This structure can't be used for Adobe MM fonts. fields coords The design coordinates for this instance. This is an array with one entry for each axis. strid The entry in \u2018name\u2019 table identifying this instance. psid The entry in \u2018name\u2019 table identifying a PostScript name for this instance. Value 0xFFFF indicates a missing entry. FT_MM_Var \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_MM_Var_ { FT_UInt num_axis; FT_UInt num_designs; FT_UInt num_namedstyles; FT_Var_Axis * axis; FT_Var_Named_Style * namedstyle; } FT_MM_Var ; A structure to model the axes and space of an Adobe MM, TrueType GX, or OpenType variation font. Some fields are specific to one format and not to the others. fields num_axis The number of axes. The maximum value is 4 for Adobe MM fonts; no limit in TrueType GX or OpenType variation fonts. num_designs The number of designs; should be normally 2^num_axis for Adobe MM fonts. Not meaningful for TrueType GX or OpenType variation fonts (where every glyph could have a different number of designs). num_namedstyles The number of named styles; a \u2018named style\u2019 is a tuple of design coordinates that has a string ID (in the \u2018name\u2019 table) associated with it. The font can tell the user that, for example, [Weight=1.5,Width=1.1] is \u2018Bold\u2019. Another name for \u2018named style\u2019 is \u2018named instance\u2019. For Adobe Multiple Masters fonts, this value is always zero because the format does not support named styles. axis An axis descriptor table. TrueType GX and OpenType variation fonts contain slightly more data than Adobe MM fonts. Memory management of this pointer is done internally by FreeType. namedstyle A named style (instance) table. Only meaningful for TrueType GX and OpenType variation fonts. Memory management of this pointer is done internally by FreeType. FT_Get_Multi_Master \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_Multi_Master ( FT_Face face, FT_Multi_Master *amaster ); Retrieve a variation descriptor of a given Adobe MM font. This function can't be used with TrueType GX or OpenType variation fonts. input face A handle to the source face. output amaster The Multiple Masters descriptor. return FreeType error code. 0 means success. FT_Get_MM_Var \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_MM_Var ( FT_Face face, FT_MM_Var * *amaster ); Retrieve a variation descriptor for a given font. This function works with all supported variation formats. input face A handle to the source face. output amaster The variation descriptor. Allocates a data structure, which the user must deallocate with a call to FT_Done_MM_Var after use. return FreeType error code. 0 means success. FT_Done_MM_Var \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Done_MM_Var ( FT_Library library, FT_MM_Var *amaster ); Free the memory allocated by FT_Get_MM_Var . input library A handle of the face's parent library object that was used in the call to FT_Get_MM_Var to create amaster . return FreeType error code. 0 means success. FT_Set_MM_Design_Coordinates \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_MM_Design_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Long * coords ); For Adobe MM fonts, choose an interpolated font design through design coordinates. This function can't be used with TrueType GX or OpenType variation fonts. inout face A handle to the source face. input num_coords The number of available design coordinates. If it is larger than the number of axes, ignore the excess values. If it is smaller than the number of axes, use default values for the remaining axes. coords An array of design coordinates. return FreeType error code. 0 means success. note [Since 2.8.1] To reset all axes to the default values, call the function with num_coords set to zero and coords set to NULL . [Since 2.9] If num_coords is larger than zero, this function sets the FT_FACE_FLAG_VARIATION bit in FT_Face 's face_flags field (i.e., FT_IS_VARIATION will return true). If num_coords is zero, this bit flag gets unset. FT_Set_Var_Design_Coordinates \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_Var_Design_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); Choose an interpolated font design through design coordinates. This function works with all supported variation formats. inout face A handle to the source face. input num_coords The number of available design coordinates. If it is larger than the number of axes, ignore the excess values. If it is smaller than the number of axes, use default values for the remaining axes. coords An array of design coordinates. return FreeType error code. 0 means success. note [Since 2.8.1] To reset all axes to the default values, call the function with num_coords set to zero and coords set to NULL . [Since 2.9] \u2018Default values\u2019 means the currently selected named instance (or the base font if no named instance is selected). [Since 2.9] If num_coords is larger than zero, this function sets the FT_FACE_FLAG_VARIATION bit in FT_Face 's face_flags field (i.e., FT_IS_VARIATION will return true). If num_coords is zero, this bit flag gets unset. FT_Get_Var_Design_Coordinates \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_Var_Design_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); Get the design coordinates of the currently selected interpolated font. This function works with all supported variation formats. input face A handle to the source face. num_coords The number of design coordinates to retrieve. If it is larger than the number of axes, set the excess values to 0. output coords The design coordinates array. return FreeType error code. 0 means success. since 2.7.1 FT_Set_MM_Blend_Coordinates \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_MM_Blend_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); Choose an interpolated font design through normalized blend coordinates. This function works with all supported variation formats. inout face A handle to the source face. input num_coords The number of available design coordinates. If it is larger than the number of axes, ignore the excess values. If it is smaller than the number of axes, use default values for the remaining axes. coords The design coordinates array (each element must be between 0 and 1.0 for Adobe MM fonts, and between -1.0 and 1.0 for TrueType GX and OpenType variation fonts). return FreeType error code. 0 means success. note [Since 2.8.1] To reset all axes to the default values, call the function with num_coords set to zero and coords set to NULL . [Since 2.9] \u2018Default values\u2019 means the currently selected named instance (or the base font if no named instance is selected). [Since 2.9] If num_coords is larger than zero, this function sets the FT_FACE_FLAG_VARIATION bit in FT_Face 's face_flags field (i.e., FT_IS_VARIATION will return true). If num_coords is zero, this bit flag gets unset. FT_Get_MM_Blend_Coordinates \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_MM_Blend_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); Get the normalized blend coordinates of the currently selected interpolated font. This function works with all supported variation formats. input face A handle to the source face. num_coords The number of normalized blend coordinates to retrieve. If it is larger than the number of axes, set the excess values to 0.5 for Adobe MM fonts, and to 0 for TrueType GX and OpenType variation fonts. output coords The normalized blend coordinates array. return FreeType error code. 0 means success. since 2.7.1 FT_Set_Var_Blend_Coordinates \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_Var_Blend_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); This is another name of FT_Set_MM_Blend_Coordinates . FT_Get_Var_Blend_Coordinates \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_Var_Blend_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); This is another name of FT_Get_MM_Blend_Coordinates . since 2.7.1 FT_Set_MM_WeightVector \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_MM_WeightVector ( FT_Face face, FT_UInt len, FT_Fixed * weightvector ); For Adobe MM fonts, choose an interpolated font design by directly setting the weight vector. This function can't be used with TrueType GX or OpenType variation fonts. inout face A handle to the source face. input len The length of the weight vector array. If it is larger than the number of designs, the extra values are ignored. If it is less than the number of designs, the remaining values are set to zero. weightvector An array representing the weight vector. return FreeType error code. 0 means success. note Adobe Multiple Master fonts limit the number of designs, and thus the length of the weight vector to 16. If len is zero and weightvector is NULL , the weight vector array is reset to the default values. The Adobe documentation also states that the values in the WeightVector array must total 1.0 \u00b1 0.001. In practice this does not seem to be enforced, so is not enforced here, either. since 2.10 FT_Get_MM_WeightVector \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_MM_WeightVector ( FT_Face face, FT_UInt * len, FT_Fixed * weightvector ); For Adobe MM fonts, retrieve the current weight vector of the font. This function can't be used with TrueType GX or OpenType variation fonts. inout face A handle to the source face. len A pointer to the size of the array to be filled. If the size of the array is less than the number of designs, FT_Err_Invalid_Argument is returned, and len is set to the required size (the number of designs). If the size of the array is greater than the number of designs, the remaining entries are set to 0. On successful completion, len is set to the number of designs (i.e., the number of values written to the array). output weightvector An array to be filled. return FreeType error code. 0 means success. note Adobe Multiple Master fonts limit the number of designs, and thus the length of the WeightVector to 16. since 2.10 FT_VAR_AXIS_FLAG_XXX \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). # define FT_VAR_AXIS_FLAG_HIDDEN 1 A list of bit flags used in the return value of FT_Get_Var_Axis_Flags . values FT_VAR_AXIS_FLAG_HIDDEN The variation axis should not be exposed to user interfaces. since 2.8.1 FT_Get_Var_Axis_Flags \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_Var_Axis_Flags ( FT_MM_Var * master, FT_UInt axis_index, FT_UInt * flags ); Get the \u2018flags\u2019 field of an OpenType Variation Axis Record. Not meaningful for Adobe MM fonts ( *flags is always zero). input master The variation descriptor. axis_index The index of the requested variation axis. output flags The \u2018flags\u2019 field. See FT_VAR_AXIS_FLAG_XXX for possible values. return FreeType error code. 0 means success. since 2.8.1 FT_Set_Named_Instance \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_Named_Instance ( FT_Face face, FT_UInt instance_index ); Set or change the current named instance. input face A handle to the source face. instance_index The index of the requested instance, starting with value 1. If set to value 0, FreeType switches to font access without a named instance. return FreeType error code. 0 means success. note The function uses the value of instance_index to set bits 16-30 of the face's face_index field. It also resets any variation applied to the font, and the FT_FACE_FLAG_VARIATION bit of the face's face_flags field gets reset to zero (i.e., FT_IS_VARIATION will return false). For Adobe MM fonts (which don't have named instances) this function simply resets the current face to the default instance. since 2.9","title":"Multiple Masters"},{"location":"ft2-multiple_masters.html#multiple-masters","text":"","title":"Multiple Masters"},{"location":"ft2-multiple_masters.html#synopsis","text":"The following types and functions are used to manage Multiple Master fonts, i.e., the selection of specific design instances by setting design axis coordinates. Besides Adobe MM fonts, the interface supports Apple's TrueType GX and OpenType variation fonts. Some of the routines only work with Adobe MM fonts, others will work with all three types. They are similar enough that a consistent interface makes sense.","title":"Synopsis"},{"location":"ft2-multiple_masters.html#ft_mm_axis","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_MM_Axis_ { FT_String * name; FT_Long minimum; FT_Long maximum; } FT_MM_Axis ; A structure to model a given axis in design space for Multiple Masters fonts. This structure can't be used for TrueType GX or OpenType variation fonts.","title":"FT_MM_Axis"},{"location":"ft2-multiple_masters.html#ft_multi_master","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_Multi_Master_ { FT_UInt num_axis; FT_UInt num_designs; FT_MM_Axis axis[T1_MAX_MM_AXIS]; } FT_Multi_Master ; A structure to model the axes and space of a Multiple Masters font. This structure can't be used for TrueType GX or OpenType variation fonts.","title":"FT_Multi_Master"},{"location":"ft2-multiple_masters.html#ft_var_axis","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_Var_Axis_ { FT_String * name; FT_Fixed minimum; FT_Fixed def; FT_Fixed maximum; FT_ULong tag; FT_UInt strid; } FT_Var_Axis ; A structure to model a given axis in design space for Multiple Masters, TrueType GX, and OpenType variation fonts.","title":"FT_Var_Axis"},{"location":"ft2-multiple_masters.html#ft_var_named_style","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_Var_Named_Style_ { FT_Fixed * coords; FT_UInt strid; FT_UInt psid; /* since 2.7.1 */ } FT_Var_Named_Style ; A structure to model a named instance in a TrueType GX or OpenType variation font. This structure can't be used for Adobe MM fonts.","title":"FT_Var_Named_Style"},{"location":"ft2-multiple_masters.html#ft_mm_var","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_MM_Var_ { FT_UInt num_axis; FT_UInt num_designs; FT_UInt num_namedstyles; FT_Var_Axis * axis; FT_Var_Named_Style * namedstyle; } FT_MM_Var ; A structure to model the axes and space of an Adobe MM, TrueType GX, or OpenType variation font. Some fields are specific to one format and not to the others.","title":"FT_MM_Var"},{"location":"ft2-multiple_masters.html#ft_get_multi_master","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_Multi_Master ( FT_Face face, FT_Multi_Master *amaster ); Retrieve a variation descriptor of a given Adobe MM font. This function can't be used with TrueType GX or OpenType variation fonts.","title":"FT_Get_Multi_Master"},{"location":"ft2-multiple_masters.html#ft_get_mm_var","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_MM_Var ( FT_Face face, FT_MM_Var * *amaster ); Retrieve a variation descriptor for a given font. This function works with all supported variation formats.","title":"FT_Get_MM_Var"},{"location":"ft2-multiple_masters.html#ft_done_mm_var","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Done_MM_Var ( FT_Library library, FT_MM_Var *amaster ); Free the memory allocated by FT_Get_MM_Var .","title":"FT_Done_MM_Var"},{"location":"ft2-multiple_masters.html#ft_set_mm_design_coordinates","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_MM_Design_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Long * coords ); For Adobe MM fonts, choose an interpolated font design through design coordinates. This function can't be used with TrueType GX or OpenType variation fonts.","title":"FT_Set_MM_Design_Coordinates"},{"location":"ft2-multiple_masters.html#ft_set_var_design_coordinates","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_Var_Design_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); Choose an interpolated font design through design coordinates. This function works with all supported variation formats.","title":"FT_Set_Var_Design_Coordinates"},{"location":"ft2-multiple_masters.html#ft_get_var_design_coordinates","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_Var_Design_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); Get the design coordinates of the currently selected interpolated font. This function works with all supported variation formats.","title":"FT_Get_Var_Design_Coordinates"},{"location":"ft2-multiple_masters.html#ft_set_mm_blend_coordinates","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_MM_Blend_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); Choose an interpolated font design through normalized blend coordinates. This function works with all supported variation formats.","title":"FT_Set_MM_Blend_Coordinates"},{"location":"ft2-multiple_masters.html#ft_get_mm_blend_coordinates","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_MM_Blend_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); Get the normalized blend coordinates of the currently selected interpolated font. This function works with all supported variation formats.","title":"FT_Get_MM_Blend_Coordinates"},{"location":"ft2-multiple_masters.html#ft_set_var_blend_coordinates","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_Var_Blend_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); This is another name of FT_Set_MM_Blend_Coordinates .","title":"FT_Set_Var_Blend_Coordinates"},{"location":"ft2-multiple_masters.html#ft_get_var_blend_coordinates","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_Var_Blend_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); This is another name of FT_Get_MM_Blend_Coordinates .","title":"FT_Get_Var_Blend_Coordinates"},{"location":"ft2-multiple_masters.html#ft_set_mm_weightvector","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_MM_WeightVector ( FT_Face face, FT_UInt len, FT_Fixed * weightvector ); For Adobe MM fonts, choose an interpolated font design by directly setting the weight vector. This function can't be used with TrueType GX or OpenType variation fonts.","title":"FT_Set_MM_WeightVector"},{"location":"ft2-multiple_masters.html#ft_get_mm_weightvector","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_MM_WeightVector ( FT_Face face, FT_UInt * len, FT_Fixed * weightvector ); For Adobe MM fonts, retrieve the current weight vector of the font. This function can't be used with TrueType GX or OpenType variation fonts.","title":"FT_Get_MM_WeightVector"},{"location":"ft2-multiple_masters.html#ft_var_axis_flag_xxx","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). # define FT_VAR_AXIS_FLAG_HIDDEN 1 A list of bit flags used in the return value of FT_Get_Var_Axis_Flags .","title":"FT_VAR_AXIS_FLAG_XXX"},{"location":"ft2-multiple_masters.html#ft_get_var_axis_flags","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_Var_Axis_Flags ( FT_MM_Var * master, FT_UInt axis_index, FT_UInt * flags ); Get the \u2018flags\u2019 field of an OpenType Variation Axis Record. Not meaningful for Adobe MM fonts ( *flags is always zero).","title":"FT_Get_Var_Axis_Flags"},{"location":"ft2-multiple_masters.html#ft_set_named_instance","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_Named_Instance ( FT_Face face, FT_UInt instance_index ); Set or change the current named instance.","title":"FT_Set_Named_Instance"},{"location":"ft2-ot_validation.html","text":"FreeType \u00bb Docs \u00bb Miscellaneous \u00bb OpenType Validation OpenType Validation \u00b6 Synopsis \u00b6 This section contains the declaration of functions to validate some OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF, MATH). FT_OpenType_Validate \u00b6 Defined in FT_OPENTYPE_VALIDATE_H (freetype/ftotval.h). FT_EXPORT( FT_Error ) FT_OpenType_Validate ( FT_Face face, FT_UInt validation_flags, FT_Bytes *BASE_table, FT_Bytes *GDEF_table, FT_Bytes *GPOS_table, FT_Bytes *GSUB_table, FT_Bytes *JSTF_table ); Validate various OpenType tables to assure that all offsets and indices are valid. The idea is that a higher-level library that actually does the text layout can access those tables without error checking (which can be quite time consuming). input face A handle to the input face. validation_flags A bit field that specifies the tables to be validated. See FT_VALIDATE_OTXXX for possible values. output BASE_table A pointer to the BASE table. GDEF_table A pointer to the GDEF table. GPOS_table A pointer to the GPOS table. GSUB_table A pointer to the GSUB table. JSTF_table A pointer to the JSTF table. return FreeType error code. 0 means success. note This function only works with OpenType fonts, returning an error otherwise. After use, the application should deallocate the five tables with FT_OpenType_Free . A NULL value indicates that the table either doesn't exist in the font, or the application hasn't asked for validation. FT_OpenType_Free \u00b6 Defined in FT_OPENTYPE_VALIDATE_H (freetype/ftotval.h). FT_EXPORT( void ) FT_OpenType_Free ( FT_Face face, FT_Bytes table ); Free the buffer allocated by OpenType validator. input face A handle to the input face. table The pointer to the buffer that is allocated by FT_OpenType_Validate . note This function must be used to free the buffer allocated by FT_OpenType_Validate only. FT_VALIDATE_OTXXX \u00b6 Defined in FT_OPENTYPE_VALIDATE_H (freetype/ftotval.h). # define FT_VALIDATE_BASE 0x0100 # define FT_VALIDATE_GDEF 0x0200 # define FT_VALIDATE_GPOS 0x0400 # define FT_VALIDATE_GSUB 0x0800 # define FT_VALIDATE_JSTF 0x1000 # define FT_VALIDATE_MATH 0x2000 # define FT_VALIDATE_OT ( FT_VALIDATE_BASE | \\ FT_VALIDATE_GDEF | \\ FT_VALIDATE_GPOS | \\ FT_VALIDATE_GSUB | \\ FT_VALIDATE_JSTF | \\ FT_VALIDATE_MATH ) A list of bit-field constants used with FT_OpenType_Validate to indicate which OpenType tables should be validated. values FT_VALIDATE_BASE Validate BASE table. FT_VALIDATE_GDEF Validate GDEF table. FT_VALIDATE_GPOS Validate GPOS table. FT_VALIDATE_GSUB Validate GSUB table. FT_VALIDATE_JSTF Validate JSTF table. FT_VALIDATE_MATH Validate MATH table. FT_VALIDATE_OT Validate all OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF, MATH).","title":"OpenType Validation"},{"location":"ft2-ot_validation.html#opentype-validation","text":"","title":"OpenType Validation"},{"location":"ft2-ot_validation.html#synopsis","text":"This section contains the declaration of functions to validate some OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF, MATH).","title":"Synopsis"},{"location":"ft2-ot_validation.html#ft_opentype_validate","text":"Defined in FT_OPENTYPE_VALIDATE_H (freetype/ftotval.h). FT_EXPORT( FT_Error ) FT_OpenType_Validate ( FT_Face face, FT_UInt validation_flags, FT_Bytes *BASE_table, FT_Bytes *GDEF_table, FT_Bytes *GPOS_table, FT_Bytes *GSUB_table, FT_Bytes *JSTF_table ); Validate various OpenType tables to assure that all offsets and indices are valid. The idea is that a higher-level library that actually does the text layout can access those tables without error checking (which can be quite time consuming).","title":"FT_OpenType_Validate"},{"location":"ft2-ot_validation.html#ft_opentype_free","text":"Defined in FT_OPENTYPE_VALIDATE_H (freetype/ftotval.h). FT_EXPORT( void ) FT_OpenType_Free ( FT_Face face, FT_Bytes table ); Free the buffer allocated by OpenType validator.","title":"FT_OpenType_Free"},{"location":"ft2-ot_validation.html#ft_validate_otxxx","text":"Defined in FT_OPENTYPE_VALIDATE_H (freetype/ftotval.h). # define FT_VALIDATE_BASE 0x0100 # define FT_VALIDATE_GDEF 0x0200 # define FT_VALIDATE_GPOS 0x0400 # define FT_VALIDATE_GSUB 0x0800 # define FT_VALIDATE_JSTF 0x1000 # define FT_VALIDATE_MATH 0x2000 # define FT_VALIDATE_OT ( FT_VALIDATE_BASE | \\ FT_VALIDATE_GDEF | \\ FT_VALIDATE_GPOS | \\ FT_VALIDATE_GSUB | \\ FT_VALIDATE_JSTF | \\ FT_VALIDATE_MATH ) A list of bit-field constants used with FT_OpenType_Validate to indicate which OpenType tables should be validated.","title":"FT_VALIDATE_OTXXX"},{"location":"ft2-outline_processing.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb Outline Processing Outline Processing \u00b6 Synopsis \u00b6 This section contains routines used to create and destroy scalable glyph images known as \u2018outlines\u2019. These can also be measured, transformed, and converted into bitmaps and pixmaps. FT_Outline \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Outline_ { short n_contours; /* number of contours in glyph */ short n_points; /* number of points in the glyph */ FT_Vector * points; /* the outline's points */ char * tags; /* the points flags */ short * contours; /* the contour end points */ int flags; /* outline masks */ } FT_Outline ; This structure is used to describe an outline to the scan-line converter. fields n_contours The number of contours in the outline. n_points The number of points in the outline. points A pointer to an array of n_points FT_Vector elements, giving the outline's point coordinates. tags A pointer to an array of n_points chars, giving each outline point's type. If bit 0 is unset, the point is \u2018off\u2019 the curve, i.e., a Bezier control point, while it is \u2018on\u2019 if set. Bit 1 is meaningful for \u2018off\u2019 points only. If set, it indicates a third-order Bezier arc control point; and a second-order control point if unset. If bit 2 is set, bits 5-7 contain the drop-out mode (as defined in the OpenType specification; the value is the same as the argument to the \u2018SCANMODE\u2019 instruction). Bits 3 and 4 are reserved for internal purposes. contours An array of n_contours shorts, giving the end point of each contour within the outline. For example, the first contour is defined by the points \u20180\u2019 to contours[0] , the second one is defined by the points contours[0]+1 to contours[1] , etc. flags A set of bit flags used to characterize the outline and give hints to the scan-converter and hinter on how to convert/grid-fit it. See FT_OUTLINE_XXX . note The B/W rasterizer only checks bit 2 in the tags array for the first point of each contour. The drop-out mode as given with FT_OUTLINE_IGNORE_DROPOUTS , FT_OUTLINE_SMART_DROPOUTS , and FT_OUTLINE_INCLUDE_STUBS in flags is then overridden. FT_Outline_New \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_New ( FT_Library library, FT_UInt numPoints, FT_Int numContours, FT_Outline *anoutline ); Create a new outline of a given size. input library A handle to the library object from where the outline is allocated. Note however that the new outline will not necessarily be freed , when destroying the library, by FT_Done_FreeType . numPoints The maximum number of points within the outline. Must be smaller than or equal to 0xFFFF (65535). numContours The maximum number of contours within the outline. This value must be in the range 0 to numPoints . output anoutline A handle to the new outline. return FreeType error code. 0 means success. note The reason why this function takes a library parameter is simply to use the library's memory allocator. FT_Outline_Done \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Done ( FT_Library library, FT_Outline * outline ); Destroy an outline created with FT_Outline_New . input library A handle of the library object used to allocate the outline. outline A pointer to the outline object to be discarded. return FreeType error code. 0 means success. note If the outline's \u2018owner\u2019 field is not set, only the outline descriptor will be released. FT_Outline_Copy \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Copy ( const FT_Outline * source, FT_Outline *target ); Copy an outline into another one. Both objects must have the same sizes (number of points & number of contours) when this function is called. input source A handle to the source outline. output target A handle to the target outline. return FreeType error code. 0 means success. FT_Outline_Translate \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( void ) FT_Outline_Translate ( const FT_Outline * outline, FT_Pos xOffset, FT_Pos yOffset ); Apply a simple translation to the points of an outline. inout outline A pointer to the target outline descriptor. input xOffset The horizontal offset. yOffset The vertical offset. FT_Outline_Transform \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( void ) FT_Outline_Transform ( const FT_Outline * outline, const FT_Matrix * matrix ); Apply a simple 2x2 matrix to all of an outline's points. Useful for applying rotations, slanting, flipping, etc. inout outline A pointer to the target outline descriptor. input matrix A pointer to the transformation matrix. note You can use FT_Outline_Translate if you need to translate the outline's points. FT_Outline_Embolden \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Embolden ( FT_Outline * outline, FT_Pos strength ); Embolden an outline. The new outline will be at most 4 times strength pixels wider and higher. You may think of the left and bottom borders as unchanged. Negative strength values to reduce the outline thickness are possible also. inout outline A handle to the target outline. input strength How strong the glyph is emboldened. Expressed in 26.6 pixel format. return FreeType error code. 0 means success. note The used algorithm to increase or decrease the thickness of the glyph doesn't change the number of points; this means that certain situations like acute angles or intersections are sometimes handled incorrectly. If you need \u2018better\u2019 metrics values you should call FT_Outline_Get_CBox or FT_Outline_Get_BBox . To get meaningful results, font scaling values must be set with functions like FT_Set_Char_Size before calling FT_Render_Glyph. example FT_Load_Glyph( face, index, FT_LOAD_DEFAULT ); if ( face->glyph->format == FT_GLYPH_FORMAT_OUTLINE ) FT_Outline_Embolden( &face->glyph->outline, strength ); FT_Outline_EmboldenXY \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_EmboldenXY ( FT_Outline * outline, FT_Pos xstrength, FT_Pos ystrength ); Embolden an outline. The new outline will be xstrength pixels wider and ystrength pixels higher. Otherwise, it is similar to FT_Outline_Embolden , which uses the same strength in both directions. since 2.4.10 FT_Outline_Reverse \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( void ) FT_Outline_Reverse ( FT_Outline * outline ); Reverse the drawing direction of an outline. This is used to ensure consistent fill conventions for mirrored glyphs. inout outline A pointer to the target outline descriptor. note This function toggles the bit flag FT_OUTLINE_REVERSE_FILL in the outline's flags field. It shouldn't be used by a normal client application, unless it knows what it is doing. FT_Outline_Check \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Check ( FT_Outline * outline ); Check the contents of an outline descriptor. input outline A handle to a source outline. return FreeType error code. 0 means success. note An empty outline, or an outline with a single point only is also valid. FT_Outline_Get_CBox \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( void ) FT_Outline_Get_CBox ( const FT_Outline * outline, FT_BBox *acbox ); Return an outline's \u2018control box\u2019. The control box encloses all the outline's points, including Bezier control points. Though it coincides with the exact bounding box for most glyphs, it can be slightly larger in some situations (like when rotating an outline that contains Bezier outside arcs). Computing the control box is very fast, while getting the bounding box can take much more time as it needs to walk over all segments and arcs in the outline. To get the latter, you can use the \u2018ftbbox\u2019 component, which is dedicated to this single task. input outline A pointer to the source outline descriptor. output acbox The outline's control box. note See FT_Glyph_Get_CBox for a discussion of tricky fonts. FT_Outline_Get_BBox \u00b6 Defined in FT_BBOX_H (freetype/ftbbox.h). FT_EXPORT( FT_Error ) FT_Outline_Get_BBox ( FT_Outline * outline, FT_BBox *abbox ); Compute the exact bounding box of an outline. This is slower than computing the control box. However, it uses an advanced algorithm that returns very quickly when the two boxes coincide. Otherwise, the outline Bezier arcs are traversed to extract their extrema. input outline A pointer to the source outline. output abbox The outline's exact bounding box. return FreeType error code. 0 means success. note If the font is tricky and the glyph has been loaded with FT_LOAD_NO_SCALE , the resulting BBox is meaningless. To get reasonable values for the BBox it is necessary to load the glyph at a large ppem value (so that the hinting instructions can properly shift and scale the subglyphs), then extracting the BBox, which can be eventually converted back to font units. FT_Outline_Get_Bitmap \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Get_Bitmap ( FT_Library library, FT_Outline * outline, const FT_Bitmap *abitmap ); Render an outline within a bitmap. The outline's image is simply OR-ed to the target bitmap. input library A handle to a FreeType library object. outline A pointer to the source outline descriptor. inout abitmap A pointer to the target bitmap descriptor. return FreeType error code. 0 means success. note This function does not create the bitmap, it only renders an outline image within the one you pass to it! Consequently, the various fields in abitmap should be set accordingly. It will use the raster corresponding to the default glyph format. The value of the num_grays field in abitmap is ignored. If you select the gray-level rasterizer, and you want less than 256 gray levels, you have to use FT_Outline_Render directly. FT_Outline_Render \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Render ( FT_Library library, FT_Outline * outline, FT_Raster_Params * params ); Render an outline within a bitmap using the current scan-convert. input library A handle to a FreeType library object. outline A pointer to the source outline descriptor. inout params A pointer to an FT_Raster_Params structure used to describe the rendering operation. return FreeType error code. 0 means success. note This advanced function uses FT_Raster_Params as an argument. The field params.source will be set to outline before the scan converter is called, which means that the value you give to it is actually ignored. Either params.target must point to preallocated bitmap, or FT_RASTER_FLAG_DIRECT must be set in params.flags allowing FreeType rasterizer to be used for direct composition, translucency, etc. See FT_Raster_Params for more details. FT_Outline_Decompose \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Decompose ( FT_Outline * outline, const FT_Outline_Funcs * func_interface, void * user ); Walk over an outline's structure to decompose it into individual segments and Bezier arcs. This function also emits \u2018move to\u2019 operations to indicate the start of new contours in the outline. input outline A pointer to the source target. func_interface A table of \u2018emitters\u2019, i.e., function pointers called during decomposition to indicate path operations. inout user A typeless pointer that is passed to each emitter during the decomposition. It can be used to store the state during the decomposition. return FreeType error code. 0 means success. note A contour that contains a single point only is represented by a \u2018move to\u2019 operation followed by \u2018line to\u2019 to the same point. In most cases, it is best to filter this out before using the outline for stroking purposes (otherwise it would result in a visible dot when round caps are used). Similarly, the function returns success for an empty outline also (doing nothing, this is, not calling any emitter); if necessary, you should filter this out, too. FT_Outline_Funcs \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Outline_Funcs_ { FT_Outline_MoveToFunc move_to; FT_Outline_LineToFunc line_to; FT_Outline_ConicToFunc conic_to; FT_Outline_CubicToFunc cubic_to; int shift; FT_Pos delta; } FT_Outline_Funcs ; A structure to hold various function pointers used during outline decomposition in order to emit segments, conic, and cubic Beziers. fields move_to The \u2018move to\u2019 emitter. line_to The segment emitter. conic_to The second-order Bezier arc emitter. cubic_to The third-order Bezier arc emitter. shift The shift that is applied to coordinates before they are sent to the emitter. delta The delta that is applied to coordinates before they are sent to the emitter, but after the shift. note The point coordinates sent to the emitters are the transformed version of the original coordinates (this is important for high accuracy during scan-conversion). The transformation is simple: x' = (x << shift) - delta y' = (y << shift) - delta Set the values of shift and delta to 0 to get the original point coordinates. FT_Outline_MoveToFunc \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Outline_MoveToFunc )( const FT_Vector * to, void * user ); # define FT_Outline_MoveTo_Func FT_Outline_MoveToFunc A function pointer type used to describe the signature of a \u2018move to\u2019 function during outline walking/decomposition. A \u2018move to\u2019 is emitted to start a new contour in an outline. input to A pointer to the target point of the \u2018move to\u2019. user A typeless pointer, which is passed from the caller of the decomposition function. return Error code. 0 means success. FT_Outline_LineToFunc \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Outline_LineToFunc )( const FT_Vector * to, void * user ); # define FT_Outline_LineTo_Func FT_Outline_LineToFunc A function pointer type used to describe the signature of a \u2018line to\u2019 function during outline walking/decomposition. A \u2018line to\u2019 is emitted to indicate a segment in the outline. input to A pointer to the target point of the \u2018line to\u2019. user A typeless pointer, which is passed from the caller of the decomposition function. return Error code. 0 means success. FT_Outline_ConicToFunc \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Outline_ConicToFunc )( const FT_Vector * control, const FT_Vector * to, void * user ); # define FT_Outline_ConicTo_Func FT_Outline_ConicToFunc A function pointer type used to describe the signature of a \u2018conic to\u2019 function during outline walking or decomposition. A \u2018conic to\u2019 is emitted to indicate a second-order Bezier arc in the outline. input control An intermediate control point between the last position and the new target in to . to A pointer to the target end point of the conic arc. user A typeless pointer, which is passed from the caller of the decomposition function. return Error code. 0 means success. FT_Outline_CubicToFunc \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Outline_CubicToFunc )( const FT_Vector * control1, const FT_Vector * control2, const FT_Vector * to, void * user ); # define FT_Outline_CubicTo_Func FT_Outline_CubicToFunc A function pointer type used to describe the signature of a \u2018cubic to\u2019 function during outline walking or decomposition. A \u2018cubic to\u2019 is emitted to indicate a third-order Bezier arc. input control1 A pointer to the first Bezier control point. control2 A pointer to the second Bezier control point. to A pointer to the target end point. user A typeless pointer, which is passed from the caller of the decomposition function. return Error code. 0 means success. FT_Orientation \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). typedef enum FT_Orientation_ { FT_ORIENTATION_TRUETYPE = 0, FT_ORIENTATION_POSTSCRIPT = 1, FT_ORIENTATION_FILL_RIGHT = FT_ORIENTATION_TRUETYPE , FT_ORIENTATION_FILL_LEFT = FT_ORIENTATION_POSTSCRIPT , FT_ORIENTATION_NONE } FT_Orientation ; A list of values used to describe an outline's contour orientation. The TrueType and PostScript specifications use different conventions to determine whether outline contours should be filled or unfilled. values FT_ORIENTATION_TRUETYPE According to the TrueType specification, clockwise contours must be filled, and counter-clockwise ones must be unfilled. FT_ORIENTATION_POSTSCRIPT According to the PostScript specification, counter-clockwise contours must be filled, and clockwise ones must be unfilled. FT_ORIENTATION_FILL_RIGHT This is identical to FT_ORIENTATION_TRUETYPE , but is used to remember that in TrueType, everything that is to the right of the drawing direction of a contour must be filled. FT_ORIENTATION_FILL_LEFT This is identical to FT_ORIENTATION_POSTSCRIPT , but is used to remember that in PostScript, everything that is to the left of the drawing direction of a contour must be filled. FT_ORIENTATION_NONE The orientation cannot be determined. That is, different parts of the glyph have different orientation. FT_Outline_Get_Orientation \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Orientation ) FT_Outline_Get_Orientation ( FT_Outline * outline ); This function analyzes a glyph outline and tries to compute its fill orientation (see FT_Orientation ). This is done by integrating the total area covered by the outline. The positive integral corresponds to the clockwise orientation and FT_ORIENTATION_POSTSCRIPT is returned. The negative integral corresponds to the counter-clockwise orientation and FT_ORIENTATION_TRUETYPE is returned. Note that this will return FT_ORIENTATION_TRUETYPE for empty outlines. input outline A handle to the source outline. return The orientation. FT_OUTLINE_XXX \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). # define FT_OUTLINE_NONE 0x0 # define FT_OUTLINE_OWNER 0x1 # define FT_OUTLINE_EVEN_ODD_FILL 0x2 # define FT_OUTLINE_REVERSE_FILL 0x4 # define FT_OUTLINE_IGNORE_DROPOUTS 0x8 # define FT_OUTLINE_SMART_DROPOUTS 0x10 # define FT_OUTLINE_INCLUDE_STUBS 0x20 # define FT_OUTLINE_OVERLAP 0x40 # define FT_OUTLINE_HIGH_PRECISION 0x100 # define FT_OUTLINE_SINGLE_PASS 0x200 /* these constants are deprecated; use the corresponding */ /* ` FT_OUTLINE_XXX ` values instead */ # define ft_outline_none FT_OUTLINE_NONE # define ft_outline_owner FT_OUTLINE_OWNER # define ft_outline_even_odd_fill FT_OUTLINE_EVEN_ODD_FILL # define ft_outline_reverse_fill FT_OUTLINE_REVERSE_FILL # define ft_outline_ignore_dropouts FT_OUTLINE_IGNORE_DROPOUTS # define ft_outline_high_precision FT_OUTLINE_HIGH_PRECISION # define ft_outline_single_pass FT_OUTLINE_SINGLE_PASS A list of bit-field constants used for the flags in an outline's flags field. values FT_OUTLINE_NONE Value 0 is reserved. FT_OUTLINE_OWNER If set, this flag indicates that the outline's field arrays (i.e., points , flags , and contours ) are \u2018owned\u2019 by the outline object, and should thus be freed when it is destroyed. FT_OUTLINE_EVEN_ODD_FILL By default, outlines are filled using the non-zero winding rule. If set to 1, the outline will be filled using the even-odd fill rule (only works with the smooth rasterizer). FT_OUTLINE_REVERSE_FILL By default, outside contours of an outline are oriented in clock-wise direction, as defined in the TrueType specification. This flag is set if the outline uses the opposite direction (typically for Type 1 fonts). This flag is ignored by the scan converter. FT_OUTLINE_IGNORE_DROPOUTS By default, the scan converter will try to detect drop-outs in an outline and correct the glyph bitmap to ensure consistent shape continuity. If set, this flag hints the scan-line converter to ignore such cases. See below for more information. FT_OUTLINE_SMART_DROPOUTS Select smart dropout control. If unset, use simple dropout control. Ignored if FT_OUTLINE_IGNORE_DROPOUTS is set. See below for more information. FT_OUTLINE_INCLUDE_STUBS If set, turn pixels on for \u2018stubs\u2019, otherwise exclude them. Ignored if FT_OUTLINE_IGNORE_DROPOUTS is set. See below for more information. FT_OUTLINE_OVERLAP This flag indicates that this outline contains overlapping contrours and the anti-aliased renderer should perform oversampling to mitigate possible artifacts. This flag should not be set for well designed glyphs without overlaps because it quadruples the rendering time. FT_OUTLINE_HIGH_PRECISION This flag indicates that the scan-line converter should try to convert this outline to bitmaps with the highest possible quality. It is typically set for small character sizes. Note that this is only a hint that might be completely ignored by a given scan-converter. FT_OUTLINE_SINGLE_PASS This flag is set to force a given scan-converter to only use a single pass over the outline to render a bitmap glyph image. Normally, it is set for very large character sizes. It is only a hint that might be completely ignored by a given scan-converter. note The flags FT_OUTLINE_IGNORE_DROPOUTS , FT_OUTLINE_SMART_DROPOUTS , and FT_OUTLINE_INCLUDE_STUBS are ignored by the smooth rasterizer. There exists a second mechanism to pass the drop-out mode to the B/W rasterizer; see the tags field in FT_Outline . Please refer to the description of the \u2018SCANTYPE\u2019 instruction in the OpenType specification (in file ttinst1.doc ) how simple drop-outs, smart drop-outs, and stubs are defined.","title":"Outline Processing"},{"location":"ft2-outline_processing.html#outline-processing","text":"","title":"Outline Processing"},{"location":"ft2-outline_processing.html#synopsis","text":"This section contains routines used to create and destroy scalable glyph images known as \u2018outlines\u2019. These can also be measured, transformed, and converted into bitmaps and pixmaps.","title":"Synopsis"},{"location":"ft2-outline_processing.html#ft_outline","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Outline_ { short n_contours; /* number of contours in glyph */ short n_points; /* number of points in the glyph */ FT_Vector * points; /* the outline's points */ char * tags; /* the points flags */ short * contours; /* the contour end points */ int flags; /* outline masks */ } FT_Outline ; This structure is used to describe an outline to the scan-line converter.","title":"FT_Outline"},{"location":"ft2-outline_processing.html#ft_outline_new","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_New ( FT_Library library, FT_UInt numPoints, FT_Int numContours, FT_Outline *anoutline ); Create a new outline of a given size.","title":"FT_Outline_New"},{"location":"ft2-outline_processing.html#ft_outline_done","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Done ( FT_Library library, FT_Outline * outline ); Destroy an outline created with FT_Outline_New .","title":"FT_Outline_Done"},{"location":"ft2-outline_processing.html#ft_outline_copy","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Copy ( const FT_Outline * source, FT_Outline *target ); Copy an outline into another one. Both objects must have the same sizes (number of points & number of contours) when this function is called.","title":"FT_Outline_Copy"},{"location":"ft2-outline_processing.html#ft_outline_translate","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( void ) FT_Outline_Translate ( const FT_Outline * outline, FT_Pos xOffset, FT_Pos yOffset ); Apply a simple translation to the points of an outline.","title":"FT_Outline_Translate"},{"location":"ft2-outline_processing.html#ft_outline_transform","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( void ) FT_Outline_Transform ( const FT_Outline * outline, const FT_Matrix * matrix ); Apply a simple 2x2 matrix to all of an outline's points. Useful for applying rotations, slanting, flipping, etc.","title":"FT_Outline_Transform"},{"location":"ft2-outline_processing.html#ft_outline_embolden","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Embolden ( FT_Outline * outline, FT_Pos strength ); Embolden an outline. The new outline will be at most 4 times strength pixels wider and higher. You may think of the left and bottom borders as unchanged. Negative strength values to reduce the outline thickness are possible also.","title":"FT_Outline_Embolden"},{"location":"ft2-outline_processing.html#ft_outline_emboldenxy","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_EmboldenXY ( FT_Outline * outline, FT_Pos xstrength, FT_Pos ystrength ); Embolden an outline. The new outline will be xstrength pixels wider and ystrength pixels higher. Otherwise, it is similar to FT_Outline_Embolden , which uses the same strength in both directions.","title":"FT_Outline_EmboldenXY"},{"location":"ft2-outline_processing.html#ft_outline_reverse","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( void ) FT_Outline_Reverse ( FT_Outline * outline ); Reverse the drawing direction of an outline. This is used to ensure consistent fill conventions for mirrored glyphs.","title":"FT_Outline_Reverse"},{"location":"ft2-outline_processing.html#ft_outline_check","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Check ( FT_Outline * outline ); Check the contents of an outline descriptor.","title":"FT_Outline_Check"},{"location":"ft2-outline_processing.html#ft_outline_get_cbox","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( void ) FT_Outline_Get_CBox ( const FT_Outline * outline, FT_BBox *acbox ); Return an outline's \u2018control box\u2019. The control box encloses all the outline's points, including Bezier control points. Though it coincides with the exact bounding box for most glyphs, it can be slightly larger in some situations (like when rotating an outline that contains Bezier outside arcs). Computing the control box is very fast, while getting the bounding box can take much more time as it needs to walk over all segments and arcs in the outline. To get the latter, you can use the \u2018ftbbox\u2019 component, which is dedicated to this single task.","title":"FT_Outline_Get_CBox"},{"location":"ft2-outline_processing.html#ft_outline_get_bbox","text":"Defined in FT_BBOX_H (freetype/ftbbox.h). FT_EXPORT( FT_Error ) FT_Outline_Get_BBox ( FT_Outline * outline, FT_BBox *abbox ); Compute the exact bounding box of an outline. This is slower than computing the control box. However, it uses an advanced algorithm that returns very quickly when the two boxes coincide. Otherwise, the outline Bezier arcs are traversed to extract their extrema.","title":"FT_Outline_Get_BBox"},{"location":"ft2-outline_processing.html#ft_outline_get_bitmap","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Get_Bitmap ( FT_Library library, FT_Outline * outline, const FT_Bitmap *abitmap ); Render an outline within a bitmap. The outline's image is simply OR-ed to the target bitmap.","title":"FT_Outline_Get_Bitmap"},{"location":"ft2-outline_processing.html#ft_outline_render","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Render ( FT_Library library, FT_Outline * outline, FT_Raster_Params * params ); Render an outline within a bitmap using the current scan-convert.","title":"FT_Outline_Render"},{"location":"ft2-outline_processing.html#ft_outline_decompose","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Decompose ( FT_Outline * outline, const FT_Outline_Funcs * func_interface, void * user ); Walk over an outline's structure to decompose it into individual segments and Bezier arcs. This function also emits \u2018move to\u2019 operations to indicate the start of new contours in the outline.","title":"FT_Outline_Decompose"},{"location":"ft2-outline_processing.html#ft_outline_funcs","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Outline_Funcs_ { FT_Outline_MoveToFunc move_to; FT_Outline_LineToFunc line_to; FT_Outline_ConicToFunc conic_to; FT_Outline_CubicToFunc cubic_to; int shift; FT_Pos delta; } FT_Outline_Funcs ; A structure to hold various function pointers used during outline decomposition in order to emit segments, conic, and cubic Beziers.","title":"FT_Outline_Funcs"},{"location":"ft2-outline_processing.html#ft_outline_movetofunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Outline_MoveToFunc )( const FT_Vector * to, void * user ); # define FT_Outline_MoveTo_Func FT_Outline_MoveToFunc A function pointer type used to describe the signature of a \u2018move to\u2019 function during outline walking/decomposition. A \u2018move to\u2019 is emitted to start a new contour in an outline.","title":"FT_Outline_MoveToFunc"},{"location":"ft2-outline_processing.html#ft_outline_linetofunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Outline_LineToFunc )( const FT_Vector * to, void * user ); # define FT_Outline_LineTo_Func FT_Outline_LineToFunc A function pointer type used to describe the signature of a \u2018line to\u2019 function during outline walking/decomposition. A \u2018line to\u2019 is emitted to indicate a segment in the outline.","title":"FT_Outline_LineToFunc"},{"location":"ft2-outline_processing.html#ft_outline_conictofunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Outline_ConicToFunc )( const FT_Vector * control, const FT_Vector * to, void * user ); # define FT_Outline_ConicTo_Func FT_Outline_ConicToFunc A function pointer type used to describe the signature of a \u2018conic to\u2019 function during outline walking or decomposition. A \u2018conic to\u2019 is emitted to indicate a second-order Bezier arc in the outline.","title":"FT_Outline_ConicToFunc"},{"location":"ft2-outline_processing.html#ft_outline_cubictofunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Outline_CubicToFunc )( const FT_Vector * control1, const FT_Vector * control2, const FT_Vector * to, void * user ); # define FT_Outline_CubicTo_Func FT_Outline_CubicToFunc A function pointer type used to describe the signature of a \u2018cubic to\u2019 function during outline walking or decomposition. A \u2018cubic to\u2019 is emitted to indicate a third-order Bezier arc.","title":"FT_Outline_CubicToFunc"},{"location":"ft2-outline_processing.html#ft_orientation","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). typedef enum FT_Orientation_ { FT_ORIENTATION_TRUETYPE = 0, FT_ORIENTATION_POSTSCRIPT = 1, FT_ORIENTATION_FILL_RIGHT = FT_ORIENTATION_TRUETYPE , FT_ORIENTATION_FILL_LEFT = FT_ORIENTATION_POSTSCRIPT , FT_ORIENTATION_NONE } FT_Orientation ; A list of values used to describe an outline's contour orientation. The TrueType and PostScript specifications use different conventions to determine whether outline contours should be filled or unfilled.","title":"FT_Orientation"},{"location":"ft2-outline_processing.html#ft_outline_get_orientation","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Orientation ) FT_Outline_Get_Orientation ( FT_Outline * outline ); This function analyzes a glyph outline and tries to compute its fill orientation (see FT_Orientation ). This is done by integrating the total area covered by the outline. The positive integral corresponds to the clockwise orientation and FT_ORIENTATION_POSTSCRIPT is returned. The negative integral corresponds to the counter-clockwise orientation and FT_ORIENTATION_TRUETYPE is returned. Note that this will return FT_ORIENTATION_TRUETYPE for empty outlines.","title":"FT_Outline_Get_Orientation"},{"location":"ft2-outline_processing.html#ft_outline_xxx","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). # define FT_OUTLINE_NONE 0x0 # define FT_OUTLINE_OWNER 0x1 # define FT_OUTLINE_EVEN_ODD_FILL 0x2 # define FT_OUTLINE_REVERSE_FILL 0x4 # define FT_OUTLINE_IGNORE_DROPOUTS 0x8 # define FT_OUTLINE_SMART_DROPOUTS 0x10 # define FT_OUTLINE_INCLUDE_STUBS 0x20 # define FT_OUTLINE_OVERLAP 0x40 # define FT_OUTLINE_HIGH_PRECISION 0x100 # define FT_OUTLINE_SINGLE_PASS 0x200 /* these constants are deprecated; use the corresponding */ /* ` FT_OUTLINE_XXX ` values instead */ # define ft_outline_none FT_OUTLINE_NONE # define ft_outline_owner FT_OUTLINE_OWNER # define ft_outline_even_odd_fill FT_OUTLINE_EVEN_ODD_FILL # define ft_outline_reverse_fill FT_OUTLINE_REVERSE_FILL # define ft_outline_ignore_dropouts FT_OUTLINE_IGNORE_DROPOUTS # define ft_outline_high_precision FT_OUTLINE_HIGH_PRECISION # define ft_outline_single_pass FT_OUTLINE_SINGLE_PASS A list of bit-field constants used for the flags in an outline's flags field.","title":"FT_OUTLINE_XXX"},{"location":"ft2-parameter_tags.html","text":"FreeType \u00bb Docs \u00bb Controlling FreeType Modules \u00bb Parameter Tags Parameter Tags \u00b6 Synopsis \u00b6 This section contains macros for the FT_Parameter structure that are used with various functions to activate some special functionality or different behaviour of various components of FreeType. FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY \u00b6 # define FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY \\ FT_MAKE_TAG ( 'i', 'g', 'p', 'f' ) /* this constant is deprecated */ # define FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY \\ FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY A tag for FT_Parameter to make FT_Open_Face ignore typographic family names in the \u2018name\u2019 table (introduced in OpenType version 1.4). Use this for backward compatibility with legacy systems that have a four-faces-per-family restriction. since 2.8 FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY \u00b6 # define FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY \\ FT_MAKE_TAG ( 'i', 'g', 'p', 's' ) /* this constant is deprecated */ # define FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY \\ FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY A tag for FT_Parameter to make FT_Open_Face ignore typographic subfamily names in the \u2018name\u2019 table (introduced in OpenType version 1.4). Use this for backward compatibility with legacy systems that have a four-faces-per-family restriction. since 2.8 FT_PARAM_TAG_INCREMENTAL \u00b6 # define FT_PARAM_TAG_INCREMENTAL \\ FT_MAKE_TAG ( 'i', 'n', 'c', 'r' ) An FT_Parameter tag to be used with FT_Open_Face to indicate incremental glyph loading. FT_PARAM_TAG_LCD_FILTER_WEIGHTS \u00b6 # define FT_PARAM_TAG_LCD_FILTER_WEIGHTS \\ FT_MAKE_TAG ( 'l', 'c', 'd', 'f' ) An FT_Parameter tag to be used with FT_Face_Properties . The corresponding argument specifies the five LCD filter weights for a given face (if using FT_LOAD_TARGET_LCD , for example), overriding the global default values or the values set up with FT_Library_SetLcdFilterWeights . since 2.8 FT_PARAM_TAG_RANDOM_SEED \u00b6 # define FT_PARAM_TAG_RANDOM_SEED \\ FT_MAKE_TAG ( 's', 'e', 'e', 'd' ) An FT_Parameter tag to be used with FT_Face_Properties . The corresponding 32bit signed integer argument overrides the font driver's random seed value with a face-specific one; see random-seed . since 2.8 FT_PARAM_TAG_STEM_DARKENING \u00b6 # define FT_PARAM_TAG_STEM_DARKENING \\ FT_MAKE_TAG ( 'd', 'a', 'r', 'k' ) An FT_Parameter tag to be used with FT_Face_Properties . The corresponding Boolean argument specifies whether to apply stem darkening, overriding the global default values or the values set up with FT_Property_Set (see no-stem-darkening ). This is a passive setting that only takes effect if the font driver or autohinter honors it, which the CFF, Type 1, and CID drivers always do, but the autohinter only in \u2018light\u2019 hinting mode (as of version 2.9). since 2.8 FT_PARAM_TAG_UNPATENTED_HINTING \u00b6 # define FT_PARAM_TAG_UNPATENTED_HINTING \\ FT_MAKE_TAG ( 'u', 'n', 'p', 'a' ) Deprecated, no effect. Previously: A constant used as the tag of an FT_Parameter structure to indicate that unpatented methods only should be used by the TrueType bytecode interpreter for a typeface opened by FT_Open_Face .","title":"Parameter Tags"},{"location":"ft2-parameter_tags.html#parameter-tags","text":"","title":"Parameter Tags"},{"location":"ft2-parameter_tags.html#synopsis","text":"This section contains macros for the FT_Parameter structure that are used with various functions to activate some special functionality or different behaviour of various components of FreeType.","title":"Synopsis"},{"location":"ft2-parameter_tags.html#ft_param_tag_ignore_typographic_family","text":"# define FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY \\ FT_MAKE_TAG ( 'i', 'g', 'p', 'f' ) /* this constant is deprecated */ # define FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY \\ FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY A tag for FT_Parameter to make FT_Open_Face ignore typographic family names in the \u2018name\u2019 table (introduced in OpenType version 1.4). Use this for backward compatibility with legacy systems that have a four-faces-per-family restriction.","title":"FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY"},{"location":"ft2-parameter_tags.html#ft_param_tag_ignore_typographic_subfamily","text":"# define FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY \\ FT_MAKE_TAG ( 'i', 'g', 'p', 's' ) /* this constant is deprecated */ # define FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY \\ FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY A tag for FT_Parameter to make FT_Open_Face ignore typographic subfamily names in the \u2018name\u2019 table (introduced in OpenType version 1.4). Use this for backward compatibility with legacy systems that have a four-faces-per-family restriction.","title":"FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY"},{"location":"ft2-parameter_tags.html#ft_param_tag_incremental","text":"# define FT_PARAM_TAG_INCREMENTAL \\ FT_MAKE_TAG ( 'i', 'n', 'c', 'r' ) An FT_Parameter tag to be used with FT_Open_Face to indicate incremental glyph loading.","title":"FT_PARAM_TAG_INCREMENTAL"},{"location":"ft2-parameter_tags.html#ft_param_tag_lcd_filter_weights","text":"# define FT_PARAM_TAG_LCD_FILTER_WEIGHTS \\ FT_MAKE_TAG ( 'l', 'c', 'd', 'f' ) An FT_Parameter tag to be used with FT_Face_Properties . The corresponding argument specifies the five LCD filter weights for a given face (if using FT_LOAD_TARGET_LCD , for example), overriding the global default values or the values set up with FT_Library_SetLcdFilterWeights .","title":"FT_PARAM_TAG_LCD_FILTER_WEIGHTS"},{"location":"ft2-parameter_tags.html#ft_param_tag_random_seed","text":"# define FT_PARAM_TAG_RANDOM_SEED \\ FT_MAKE_TAG ( 's', 'e', 'e', 'd' ) An FT_Parameter tag to be used with FT_Face_Properties . The corresponding 32bit signed integer argument overrides the font driver's random seed value with a face-specific one; see random-seed .","title":"FT_PARAM_TAG_RANDOM_SEED"},{"location":"ft2-parameter_tags.html#ft_param_tag_stem_darkening","text":"# define FT_PARAM_TAG_STEM_DARKENING \\ FT_MAKE_TAG ( 'd', 'a', 'r', 'k' ) An FT_Parameter tag to be used with FT_Face_Properties . The corresponding Boolean argument specifies whether to apply stem darkening, overriding the global default values or the values set up with FT_Property_Set (see no-stem-darkening ). This is a passive setting that only takes effect if the font driver or autohinter honors it, which the CFF, Type 1, and CID drivers always do, but the autohinter only in \u2018light\u2019 hinting mode (as of version 2.9).","title":"FT_PARAM_TAG_STEM_DARKENING"},{"location":"ft2-parameter_tags.html#ft_param_tag_unpatented_hinting","text":"# define FT_PARAM_TAG_UNPATENTED_HINTING \\ FT_MAKE_TAG ( 'u', 'n', 'p', 'a' ) Deprecated, no effect. Previously: A constant used as the tag of an FT_Parameter structure to indicate that unpatented methods only should be used by the TrueType bytecode interpreter for a typeface opened by FT_Open_Face .","title":"FT_PARAM_TAG_UNPATENTED_HINTING"},{"location":"ft2-pcf_driver.html","text":"FreeType \u00bb Docs \u00bb Controlling FreeType Modules \u00bb The PCF driver The PCF driver \u00b6 Synopsis \u00b6 While FreeType's PCF driver doesn't expose API functions by itself, it is possible to control its behaviour with FT_Property_Set and FT_Property_Get . Right now, there is a single property no-long-family-names available if FreeType is compiled with PCF_CONFIG_OPTION_LONG_FAMILY_NAMES. The PCF driver's module name is \u2018pcf\u2019.","title":"The PCF driver"},{"location":"ft2-pcf_driver.html#the-pcf-driver","text":"","title":"The PCF driver"},{"location":"ft2-pcf_driver.html#synopsis","text":"While FreeType's PCF driver doesn't expose API functions by itself, it is possible to control its behaviour with FT_Property_Set and FT_Property_Get . Right now, there is a single property no-long-family-names available if FreeType is compiled with PCF_CONFIG_OPTION_LONG_FAMILY_NAMES. The PCF driver's module name is \u2018pcf\u2019.","title":"Synopsis"},{"location":"ft2-pfr_fonts.html","text":"FreeType \u00bb Docs \u00bb Format-Specific API \u00bb PFR Fonts PFR Fonts \u00b6 Synopsis \u00b6 This section contains the declaration of PFR-specific functions. FT_Get_PFR_Metrics \u00b6 Defined in FT_PFR_H (freetype/ftpfr.h). FT_EXPORT( FT_Error ) FT_Get_PFR_Metrics ( FT_Face face, FT_UInt *aoutline_resolution, FT_UInt *ametrics_resolution, FT_Fixed *ametrics_x_scale, FT_Fixed *ametrics_y_scale ); Return the outline and metrics resolutions of a given PFR face. input face Handle to the input face. It can be a non-PFR face. output aoutline_resolution Outline resolution. This is equivalent to face->units_per_EM for non-PFR fonts. Optional (parameter can be NULL ). ametrics_resolution Metrics resolution. This is equivalent to outline_resolution for non-PFR fonts. Optional (parameter can be NULL ). ametrics_x_scale A 16.16 fixed-point number used to scale distance expressed in metrics units to device subpixels. This is equivalent to face->size->x_scale , but for metrics only. Optional (parameter can be NULL ). ametrics_y_scale Same as ametrics_x_scale but for the vertical direction. optional (parameter can be NULL ). return FreeType error code. 0 means success. note If the input face is not a PFR, this function will return an error. However, in all cases, it will return valid values. FT_Get_PFR_Kerning \u00b6 Defined in FT_PFR_H (freetype/ftpfr.h). FT_EXPORT( FT_Error ) FT_Get_PFR_Kerning ( FT_Face face, FT_UInt left, FT_UInt right, FT_Vector *avector ); Return the kerning pair corresponding to two glyphs in a PFR face. The distance is expressed in metrics units, unlike the result of FT_Get_Kerning . input face A handle to the input face. left Index of the left glyph. right Index of the right glyph. output avector A kerning vector. return FreeType error code. 0 means success. note This function always return distances in original PFR metrics units. This is unlike FT_Get_Kerning with the FT_KERNING_UNSCALED mode, which always returns distances converted to outline units. You can use the value of the x_scale and y_scale parameters returned by FT_Get_PFR_Metrics to scale these to device subpixels. FT_Get_PFR_Advance \u00b6 Defined in FT_PFR_H (freetype/ftpfr.h). FT_EXPORT( FT_Error ) FT_Get_PFR_Advance ( FT_Face face, FT_UInt gindex, FT_Pos *aadvance ); Return a given glyph advance, expressed in original metrics units, from a PFR font. input face A handle to the input face. gindex The glyph index. output aadvance The glyph advance in metrics units. return FreeType error code. 0 means success. note You can use the x_scale or y_scale results of FT_Get_PFR_Metrics to convert the advance to device subpixels (i.e., 1/64 th of pixels).","title":"PFR Fonts"},{"location":"ft2-pfr_fonts.html#pfr-fonts","text":"","title":"PFR Fonts"},{"location":"ft2-pfr_fonts.html#synopsis","text":"This section contains the declaration of PFR-specific functions.","title":"Synopsis"},{"location":"ft2-pfr_fonts.html#ft_get_pfr_metrics","text":"Defined in FT_PFR_H (freetype/ftpfr.h). FT_EXPORT( FT_Error ) FT_Get_PFR_Metrics ( FT_Face face, FT_UInt *aoutline_resolution, FT_UInt *ametrics_resolution, FT_Fixed *ametrics_x_scale, FT_Fixed *ametrics_y_scale ); Return the outline and metrics resolutions of a given PFR face.","title":"FT_Get_PFR_Metrics"},{"location":"ft2-pfr_fonts.html#ft_get_pfr_kerning","text":"Defined in FT_PFR_H (freetype/ftpfr.h). FT_EXPORT( FT_Error ) FT_Get_PFR_Kerning ( FT_Face face, FT_UInt left, FT_UInt right, FT_Vector *avector ); Return the kerning pair corresponding to two glyphs in a PFR face. The distance is expressed in metrics units, unlike the result of FT_Get_Kerning .","title":"FT_Get_PFR_Kerning"},{"location":"ft2-pfr_fonts.html#ft_get_pfr_advance","text":"Defined in FT_PFR_H (freetype/ftpfr.h). FT_EXPORT( FT_Error ) FT_Get_PFR_Advance ( FT_Face face, FT_UInt gindex, FT_Pos *aadvance ); Return a given glyph advance, expressed in original metrics units, from a PFR font.","title":"FT_Get_PFR_Advance"},{"location":"ft2-properties.html","text":"FreeType \u00bb Docs \u00bb Controlling FreeType Modules \u00bb Driver properties Driver properties \u00b6 Synopsis \u00b6 Driver modules can be controlled by setting and unsetting properties, using the functions FT_Property_Set and FT_Property_Get . This section documents the available properties, together with auxiliary macros and structures. FT_HINTING_XXX \u00b6 Defined in FT_DRIVER_H (freetype/ftdriver.h). # define FT_HINTING_FREETYPE 0 # define FT_HINTING_ADOBE 1 /* these constants (introduced in 2.4.12) are deprecated */ # define FT_CFF_HINTING_FREETYPE FT_HINTING_FREETYPE # define FT_CFF_HINTING_ADOBE FT_HINTING_ADOBE A list of constants used for the hinting-engine property to select the hinting engine for CFF, Type 1, and CID fonts. values FT_HINTING_FREETYPE Use the old FreeType hinting engine. FT_HINTING_ADOBE Use the hinting engine contributed by Adobe. since 2.9 hinting-engine \u00b6 Thanks to Adobe, which contributed a new hinting (and parsing) engine, an application can select between \u2018freetype\u2019 and \u2018adobe\u2019 if compiled with CFF_CONFIG_OPTION_OLD_ENGINE . If this configuration macro isn't defined, \u2018hinting-engine\u2019 does nothing. The same holds for the Type 1 and CID modules if compiled with T1_CONFIG_OPTION_OLD_ENGINE . For the \u2018cff\u2019 module, the default engine is \u2018freetype\u2019 if CFF_CONFIG_OPTION_OLD_ENGINE is defined, and \u2018adobe\u2019 otherwise. For both the \u2018type1\u2019 and \u2018t1cid\u2019 modules, the default engine is \u2018freetype\u2019 if T1_CONFIG_OPTION_OLD_ENGINE is defined, and \u2018adobe\u2019 otherwise. note This property can be used with FT_Property_Get also. This property can be set via the FREETYPE_PROPERTIES environment variable (using values \u2018adobe\u2019 or \u2018freetype\u2019). example The following example code demonstrates how to select Adobe's hinting engine for the \u2018cff\u2019 module (omitting the error handling). FT_Library library; FT_UInt hinting_engine = FT_HINTING_ADOBE; FT_Init_FreeType( &library ); FT_Property_Set( library, \"cff\", \"hinting-engine\", &hinting_engine ); since 2.4.12 (for \u2018cff\u2019 module) 2.9 (for \u2018type1\u2019 and \u2018t1cid\u2019 modules) no-stem-darkening \u00b6 All glyphs that pass through the auto-hinter will be emboldened unless this property is set to TRUE. The same is true for the CFF, Type 1, and CID font modules if the \u2018Adobe\u2019 engine is selected (which is the default). Stem darkening emboldens glyphs at smaller sizes to make them more readable on common low-DPI screens when using linear alpha blending and gamma correction, see FT_Render_Glyph . When not using linear alpha blending and gamma correction, glyphs will appear heavy and fuzzy! Gamma correction essentially lightens fonts since shades of grey are shifted to higher pixel values (= higher brightness) to match the original intention to the reality of our screens. The side-effect is that glyphs \u2018thin out\u2019. Mac OS X and Adobe's proprietary font rendering library implement a counter-measure: stem darkening at smaller sizes where shades of gray dominate. By emboldening a glyph slightly in relation to its pixel size, individual pixels get higher coverage of filled-in outlines and are therefore \u2018blacker\u2019. This counteracts the \u2018thinning out\u2019 of glyphs, making text remain readable at smaller sizes. For the auto-hinter, stem-darkening is experimental currently and thus switched off by default (this is, no-stem-darkening is set to TRUE by default). Total consistency with the CFF driver is not achieved right now because the emboldening method differs and glyphs must be scaled down on the Y-axis to keep outline points inside their precomputed blue zones. The smaller the size (especially 9ppem and down), the higher the loss of emboldening versus the CFF driver. Note that stem darkening is never applied if FT_LOAD_NO_SCALE is set. note This property can be used with FT_Property_Get also. This property can be set via the FREETYPE_PROPERTIES environment variable (using values 1 and 0 for \u2018on\u2019 and \u2018off\u2019, respectively). It can also be set per face using FT_Face_Properties with FT_PARAM_TAG_STEM_DARKENING . example FT_Library library; FT_Bool no_stem_darkening = TRUE; FT_Init_FreeType( &library ); FT_Property_Set( library, \"cff\", \"no-stem-darkening\", &no_stem_darkening ); since 2.4.12 (for \u2018cff\u2019 module) 2.6.2 (for \u2018autofitter\u2019 module) 2.9 (for \u2018type1\u2019 and \u2018t1cid\u2019 modules) darkening-parameters \u00b6 By default, the Adobe hinting engine, as used by the CFF, Type 1, and CID font drivers, darkens stems as follows (if the no-stem-darkening property isn't set): stem width <= 0.5px: darkening amount = 0.4px stem width = 1px: darkening amount = 0.275px stem width = 1.667px: darkening amount = 0.275px stem width >= 2.333px: darkening amount = 0px and piecewise linear in-between. At configuration time, these four control points can be set with the macro CFF_CONFIG_OPTION_DARKENING_PARAMETERS ; the CFF, Type 1, and CID drivers share these values. At runtime, the control points can be changed using the darkening-parameters property (see the example below that demonstrates this for the Type 1 driver). The x values give the stem width, and the y values the darkening amount. The unit is 1000 th of pixels. All coordinate values must be positive; the x values must be monotonically increasing; the y values must be monotonically decreasing and smaller than or equal to 500 (corresponding to half a pixel); the slope of each linear piece must be shallower than -1 (e.g., -.4). The auto-hinter provides this property, too, as an experimental feature. See no-stem-darkening for more. note This property can be used with FT_Property_Get also. This property can be set via the FREETYPE_PROPERTIES environment variable, using eight comma-separated integers without spaces. Here the above example, using \\ to break the line for readability. FREETYPE_PROPERTIES=\\ type1:darkening-parameters=500,300,1000,200,1500,100,2000,0 example FT_Library library; FT_Int darken_params[8] = { 500, 300, // x1, y1 1000, 200, // x2, y2 1500, 100, // x3, y3 2000, 0 }; // x4, y4 FT_Init_FreeType( &library ); FT_Property_Set( library, \"type1\", \"darkening-parameters\", darken_params ); since 2.5.1 (for \u2018cff\u2019 module) 2.6.2 (for \u2018autofitter\u2019 module) 2.9 (for \u2018type1\u2019 and \u2018t1cid\u2019 modules) random-seed \u00b6 By default, the seed value for the CFF \u2018random\u2019 operator and the similar \u20180 28 callothersubr pop\u2019 command for the Type 1 and CID drivers is set to a random value. However, mainly for debugging purposes, it is often necessary to use a known value as a seed so that the pseudo-random number sequences generated by \u2018random\u2019 are repeatable. The random-seed property does that. Its argument is a signed 32bit integer; if the value is zero or negative, the seed given by the intitialRandomSeed private DICT operator in a CFF file gets used (or a default value if there is no such operator). If the value is positive, use it instead of initialRandomSeed , which is consequently ignored. note This property can be set via the FREETYPE_PROPERTIES environment variable. It can also be set per face using FT_Face_Properties with FT_PARAM_TAG_RANDOM_SEED . since 2.8 (for \u2018cff\u2019 module) 2.9 (for \u2018type1\u2019 and \u2018t1cid\u2019 modules) no-long-family-names \u00b6 If PCF_CONFIG_OPTION_LONG_FAMILY_NAMES is active while compiling FreeType, the PCF driver constructs long family names. There are many PCF fonts just called \u2018Fixed\u2019 which look completely different, and which have nothing to do with each other. When selecting \u2018Fixed\u2019 in KDE or Gnome one gets results that appear rather random, the style changes often if one changes the size and one cannot select some fonts at all. The improve this situation, the PCF module prepends the foundry name (plus a space) to the family name. It also checks whether there are \u2018wide\u2019 characters; all put together, family names like \u2018Sony Fixed\u2019 or \u2018Misc Fixed Wide\u2019 are constructed. If no-long-family-names is set, this feature gets switched off. note This property can be used with FT_Property_Get also. This property can be set via the FREETYPE_PROPERTIES environment variable (using values 1 and 0 for \u2018on\u2019 and \u2018off\u2019, respectively). example FT_Library library; FT_Bool no_long_family_names = TRUE; FT_Init_FreeType( &library ); FT_Property_Set( library, \"pcf\", \"no-long-family-names\", &no_long_family_names ); since 2.8 TT_INTERPRETER_VERSION_XXX \u00b6 Defined in FT_DRIVER_H (freetype/ftdriver.h). # define TT_INTERPRETER_VERSION_35 35 # define TT_INTERPRETER_VERSION_38 38 # define TT_INTERPRETER_VERSION_40 40 A list of constants used for the interpreter-version property to select the hinting engine for Truetype fonts. The numeric value in the constant names represents the version number as returned by the \u2018GETINFO\u2019 bytecode instruction. values TT_INTERPRETER_VERSION_35 Version 35 corresponds to MS rasterizer v.1.7 as used e.g. in Windows 98; only grayscale and B/W rasterizing is supported. TT_INTERPRETER_VERSION_38 Version 38 corresponds to MS rasterizer v.1.9; it is roughly equivalent to the hinting provided by DirectWrite ClearType (as can be found, for example, in the Internet Explorer 9 running on Windows 7). It is used in FreeType to select the \u2018Infinality\u2019 subpixel hinting code. The code may be removed in a future version. TT_INTERPRETER_VERSION_40 Version 40 corresponds to MS rasterizer v.2.1; it is roughly equivalent to the hinting provided by DirectWrite ClearType (as can be found, for example, in Microsoft's Edge Browser on Windows 10). It is used in FreeType to select the \u2018minimal\u2019 subpixel hinting code, a stripped-down and higher performance version of the \u2018Infinality\u2019 code. note This property controls the behaviour of the bytecode interpreter and thus how outlines get hinted. It does not control how glyph get rasterized! In particular, it does not control subpixel color filtering. If FreeType has not been compiled with the configuration option TT_CONFIG_OPTION_SUBPIXEL_HINTING , selecting version 38 or 40 causes an FT_Err_Unimplemented_Feature error. Depending on the graphics framework, Microsoft uses different bytecode and rendering engines. As a consequence, the version numbers returned by a call to the \u2018GETINFO\u2019 bytecode instruction are more convoluted than desired. Here are two tables that try to shed some light on the possible values for the MS rasterizer engine, together with the additional features introduced by it. GETINFO framework version feature ------------------------------------------------------------------- 3 GDI (Win 3.1), v1.0 16-bit, first version TrueImage 33 GDI (Win NT 3.1), v1.5 32-bit HP Laserjet 34 GDI (Win 95) v1.6 font smoothing, new SCANTYPE opcode 35 GDI (Win 98/2000) v1.7 (UN)SCALED_COMPONENT_OFFSET bits in composite glyphs 36 MGDI (Win CE 2) v1.6+ classic ClearType 37 GDI (XP and later), v1.8 ClearType GDI+ old (before Vista) 38 GDI+ old (Vista, Win 7), v1.9 subpixel ClearType, WPF Y-direction ClearType, additional error checking 39 DWrite (before Win 8) v2.0 subpixel ClearType flags in GETINFO opcode, bug fixes 40 GDI+ (after Win 7), v2.1 Y-direction ClearType flag DWrite (Win 8) in GETINFO opcode, Gray ClearType The \u2018version\u2019 field gives a rough orientation only, since some applications provided certain features much earlier (as an example, Microsoft Reader used subpixel and Y-direction ClearType already in Windows 2000). Similarly, updates to a given framework might include improved hinting support. version sampling rendering comment x y x y -------------------------------------------------------------- v1.0 normal normal B/W B/W bi-level v1.6 high high gray gray grayscale v1.8 high normal color-filter B/W (GDI) ClearType v1.9 high high color-filter gray Color ClearType v2.1 high normal gray B/W Gray ClearType v2.1 high high gray gray Gray ClearType Color and Gray ClearType are the two available variants of \u2018Y-direction ClearType\u2019, meaning grayscale rasterization along the Y-direction; the name used in the TrueType specification for this feature is \u2018symmetric smoothing\u2019. \u2018Classic ClearType\u2019 is the original algorithm used before introducing a modified version in Win XP. Another name for v1.6's grayscale rendering is \u2018font smoothing\u2019, and \u2018Color ClearType\u2019 is sometimes also called \u2018DWrite ClearType\u2019. To differentiate between today's Color ClearType and the earlier ClearType variant with B/W rendering along the vertical axis, the latter is sometimes called \u2018GDI ClearType\u2019. \u2018Normal\u2019 and \u2018high\u2019 sampling describe the (virtual) resolution to access the rasterized outline after the hinting process. \u2018Normal\u2019 means 1 sample per grid line (i.e., B/W). In the current Microsoft implementation, \u2018high\u2019 means an extra virtual resolution of 16x16 (or 16x1) grid lines per pixel for bytecode instructions like \u2018MIRP\u2019. After hinting, these 16 grid lines are mapped to 6x5 (or 6x1) grid lines for color filtering if Color ClearType is activated. Note that \u2018Gray ClearType\u2019 is essentially the same as v1.6's grayscale rendering. However, the GETINFO instruction handles it differently: v1.6 returns bit 12 (hinting for grayscale), while v2.1 returns bits 13 (hinting for ClearType), 18 (symmetrical smoothing), and 19 (Gray ClearType). Also, this mode respects bits 2 and 3 for the version 1 gasp table exclusively (like Color ClearType), while v1.6 only respects the values of version 0 (bits 0 and 1). Keep in mind that the features of the above interpreter versions might not map exactly to FreeType features or behavior because it is a fundamentally different library with different internals. interpreter-version \u00b6 Currently, three versions are available, two representing the bytecode interpreter with subpixel hinting support (old \u2018Infinality\u2019 code and new stripped-down and higher performance \u2018minimal\u2019 code) and one without, respectively. The default is subpixel support if TT_CONFIG_OPTION_SUBPIXEL_HINTING is defined, and no subpixel support otherwise (since it isn't available then). If subpixel hinting is on, many TrueType bytecode instructions behave differently compared to B/W or grayscale rendering (except if \u2018native ClearType\u2019 is selected by the font). Microsoft's main idea is to render at a much increased horizontal resolution, then sampling down the created output to subpixel precision. However, many older fonts are not suited to this and must be specially taken care of by applying (hardcoded) tweaks in Microsoft's interpreter. Details on subpixel hinting and some of the necessary tweaks can be found in Greg Hitchcock's whitepaper at \u2018 https://www.microsoft.com/typography/cleartype/truetypecleartype.aspx \u2019. Note that FreeType currently doesn't really \u2018subpixel hint\u2019 (6x1, 6x2, or 6x5 supersampling) like discussed in the paper. Depending on the chosen interpreter, it simply ignores instructions on vertical stems to arrive at very similar results. note This property can be used with FT_Property_Get also. This property can be set via the FREETYPE_PROPERTIES environment variable (using values \u201835\u2019, \u201838\u2019, or \u201840\u2019). example The following example code demonstrates how to deactivate subpixel hinting (omitting the error handling). FT_Library library; FT_Face face; FT_UInt interpreter_version = TT_INTERPRETER_VERSION_35; FT_Init_FreeType( &library ); FT_Property_Set( library, \"truetype\", \"interpreter-version\", &interpreter_version ); since 2.5 glyph-to-script-map \u00b6 Experimental only The auto-hinter provides various script modules to hint glyphs. Examples of supported scripts are Latin or CJK. Before a glyph is auto-hinted, the Unicode character map of the font gets examined, and the script is then determined based on Unicode character ranges, see below. OpenType fonts, however, often provide much more glyphs than character codes (small caps, superscripts, ligatures, swashes, etc.), to be controlled by so-called \u2018features\u2019. Handling OpenType features can be quite complicated and thus needs a separate library on top of FreeType. The mapping between glyph indices and scripts (in the auto-hinter sense, see the FT_AUTOHINTER_SCRIPT_XXX values) is stored as an array with num_glyphs elements, as found in the font's FT_Face structure. The glyph-to-script-map property returns a pointer to this array, which can be modified as needed. Note that the modification should happen before the first glyph gets processed by the auto-hinter so that the global analysis of the font shapes actually uses the modified mapping. example The following example code demonstrates how to access it (omitting the error handling). FT_Library library; FT_Face face; FT_Prop_GlyphToScriptMap prop; FT_Init_FreeType( &library ); FT_New_Face( library, \"foo.ttf\", 0, &face ); prop.face = face; FT_Property_Get( library, \"autofitter\", \"glyph-to-script-map\", &prop ); // adjust `prop.map' as needed right here FT_Load_Glyph( face, ..., FT_LOAD_FORCE_AUTOHINT ); since 2.4.11 FT_AUTOHINTER_SCRIPT_XXX \u00b6 Defined in FT_DRIVER_H (freetype/ftdriver.h). # define FT_AUTOHINTER_SCRIPT_NONE 0 # define FT_AUTOHINTER_SCRIPT_LATIN 1 # define FT_AUTOHINTER_SCRIPT_CJK 2 # define FT_AUTOHINTER_SCRIPT_INDIC 3 Experimental only A list of constants used for the glyph-to-script-map property to specify the script submodule the auto-hinter should use for hinting a particular glyph. values FT_AUTOHINTER_SCRIPT_NONE Don't auto-hint this glyph. FT_AUTOHINTER_SCRIPT_LATIN Apply the latin auto-hinter. For the auto-hinter, \u2018latin\u2019 is a very broad term, including Cyrillic and Greek also since characters from those scripts share the same design constraints. By default, characters from the following Unicode ranges are assigned to this submodule. U+0020 - U+007F // Basic Latin (no control characters) U+00A0 - U+00FF // Latin-1 Supplement (no control characters) U+0100 - U+017F // Latin Extended-A U+0180 - U+024F // Latin Extended-B U+0250 - U+02AF // IPA Extensions U+02B0 - U+02FF // Spacing Modifier Letters U+0300 - U+036F // Combining Diacritical Marks U+0370 - U+03FF // Greek and Coptic U+0400 - U+04FF // Cyrillic U+0500 - U+052F // Cyrillic Supplement U+1D00 - U+1D7F // Phonetic Extensions U+1D80 - U+1DBF // Phonetic Extensions Supplement U+1DC0 - U+1DFF // Combining Diacritical Marks Supplement U+1E00 - U+1EFF // Latin Extended Additional U+1F00 - U+1FFF // Greek Extended U+2000 - U+206F // General Punctuation U+2070 - U+209F // Superscripts and Subscripts U+20A0 - U+20CF // Currency Symbols U+2150 - U+218F // Number Forms U+2460 - U+24FF // Enclosed Alphanumerics U+2C60 - U+2C7F // Latin Extended-C U+2DE0 - U+2DFF // Cyrillic Extended-A U+2E00 - U+2E7F // Supplemental Punctuation U+A640 - U+A69F // Cyrillic Extended-B U+A720 - U+A7FF // Latin Extended-D U+FB00 - U+FB06 // Alphab. Present. Forms (Latin Ligatures) U+1D400 - U+1D7FF // Mathematical Alphanumeric Symbols U+1F100 - U+1F1FF // Enclosed Alphanumeric Supplement FT_AUTOHINTER_SCRIPT_CJK Apply the CJK auto-hinter, covering Chinese, Japanese, Korean, old Vietnamese, and some other scripts. By default, characters from the following Unicode ranges are assigned to this submodule. U+1100 - U+11FF // Hangul Jamo U+2E80 - U+2EFF // CJK Radicals Supplement U+2F00 - U+2FDF // Kangxi Radicals U+2FF0 - U+2FFF // Ideographic Description Characters U+3000 - U+303F // CJK Symbols and Punctuation U+3040 - U+309F // Hiragana U+30A0 - U+30FF // Katakana U+3100 - U+312F // Bopomofo U+3130 - U+318F // Hangul Compatibility Jamo U+3190 - U+319F // Kanbun U+31A0 - U+31BF // Bopomofo Extended U+31C0 - U+31EF // CJK Strokes U+31F0 - U+31FF // Katakana Phonetic Extensions U+3200 - U+32FF // Enclosed CJK Letters and Months U+3300 - U+33FF // CJK Compatibility U+3400 - U+4DBF // CJK Unified Ideographs Extension A U+4DC0 - U+4DFF // Yijing Hexagram Symbols U+4E00 - U+9FFF // CJK Unified Ideographs U+A960 - U+A97F // Hangul Jamo Extended-A U+AC00 - U+D7AF // Hangul Syllables U+D7B0 - U+D7FF // Hangul Jamo Extended-B U+F900 - U+FAFF // CJK Compatibility Ideographs U+FE10 - U+FE1F // Vertical forms U+FE30 - U+FE4F // CJK Compatibility Forms U+FF00 - U+FFEF // Halfwidth and Fullwidth Forms U+1B000 - U+1B0FF // Kana Supplement U+1D300 - U+1D35F // Tai Xuan Hing Symbols U+1F200 - U+1F2FF // Enclosed Ideographic Supplement U+20000 - U+2A6DF // CJK Unified Ideographs Extension B U+2A700 - U+2B73F // CJK Unified Ideographs Extension C U+2B740 - U+2B81F // CJK Unified Ideographs Extension D U+2F800 - U+2FA1F // CJK Compatibility Ideographs Supplement FT_AUTOHINTER_SCRIPT_INDIC Apply the indic auto-hinter, covering all major scripts from the Indian sub-continent and some other related scripts like Thai, Lao, or Tibetan. By default, characters from the following Unicode ranges are assigned to this submodule. U+0900 - U+0DFF // Indic Range U+0F00 - U+0FFF // Tibetan U+1900 - U+194F // Limbu U+1B80 - U+1BBF // Sundanese U+A800 - U+A82F // Syloti Nagri U+ABC0 - U+ABFF // Meetei Mayek U+11800 - U+118DF // Sharada Note that currently Indic support is rudimentary only, missing blue zone support. since 2.4.11 FT_Prop_GlyphToScriptMap \u00b6 Defined in FT_DRIVER_H (freetype/ftdriver.h). typedef struct FT_Prop_GlyphToScriptMap_ { FT_Face face; FT_UShort * map; } FT_Prop_GlyphToScriptMap ; Experimental only The data exchange structure for the glyph-to-script-map property. since 2.4.11 fallback-script \u00b6 Experimental only If no auto-hinter script module can be assigned to a glyph, a fallback script gets assigned to it (see also the glyph-to-script-map property). By default, this is FT_AUTOHINTER_SCRIPT_CJK . Using the fallback-script property, this fallback value can be changed. note This property can be used with FT_Property_Get also. It's important to use the right timing for changing this value: The creation of the glyph-to-script map that eventually uses the fallback script value gets triggered either by setting or reading a face-specific property like glyph-to-script-map , or by auto-hinting any glyph from that face. In particular, if you have already created an FT_Face structure but not loaded any glyph (using the auto-hinter), a change of the fallback script will affect this face. example FT_Library library; FT_UInt fallback_script = FT_AUTOHINTER_SCRIPT_NONE; FT_Init_FreeType( &library ); FT_Property_Set( library, \"autofitter\", \"fallback-script\", &fallback_script ); since 2.4.11 default-script \u00b6 Experimental only If FreeType gets compiled with FT_CONFIG_OPTION_USE_HARFBUZZ to make the HarfBuzz library access OpenType features for getting better glyph coverages, this property sets the (auto-fitter) script to be used for the default (OpenType) script data of a font's GSUB table. Features for the default script are intended for all scripts not explicitly handled in GSUB; an example is a \u2018dlig\u2019 feature, containing the combination of the characters \u2018T\u2019, \u2018E\u2019, and \u2018L\u2019 to form a \u2018TEL\u2019 ligature. By default, this is FT_AUTOHINTER_SCRIPT_LATIN . Using the default-script property, this default value can be changed. note This property can be used with FT_Property_Get also. It's important to use the right timing for changing this value: The creation of the glyph-to-script map that eventually uses the default script value gets triggered either by setting or reading a face-specific property like glyph-to-script-map , or by auto-hinting any glyph from that face. In particular, if you have already created an FT_Face structure but not loaded any glyph (using the auto-hinter), a change of the default script will affect this face. example FT_Library library; FT_UInt default_script = FT_AUTOHINTER_SCRIPT_NONE; FT_Init_FreeType( &library ); FT_Property_Set( library, \"autofitter\", \"default-script\", &default_script ); since 2.5.3 increase-x-height \u00b6 For ppem values in the range 6 <= ppem <= increase-x-height , round up the font's x height much more often than normally. If the value is set to 0, which is the default, this feature is switched off. Use this property to improve the legibility of small font sizes if necessary. note This property can be used with FT_Property_Get also. Set this value right after calling FT_Set_Char_Size , but before loading any glyph (using the auto-hinter). example FT_Library library; FT_Face face; FT_Prop_IncreaseXHeight prop; FT_Init_FreeType( &library ); FT_New_Face( library, \"foo.ttf\", 0, &face ); FT_Set_Char_Size( face, 10 * 64, 0, 72, 0 ); prop.face = face; prop.limit = 14; FT_Property_Set( library, \"autofitter\", \"increase-x-height\", &prop ); since 2.4.11 FT_Prop_IncreaseXHeight \u00b6 Defined in FT_DRIVER_H (freetype/ftdriver.h). typedef struct FT_Prop_IncreaseXHeight_ { FT_Face face; FT_UInt limit; } FT_Prop_IncreaseXHeight ; The data exchange structure for the increase-x-height property. warping \u00b6 Experimental only If FreeType gets compiled with option AF_CONFIG_OPTION_USE_WARPER to activate the warp hinting code in the auto-hinter, this property switches warping on and off. Warping only works in \u2018normal\u2019 auto-hinting mode replacing it. The idea of the code is to slightly scale and shift a glyph along the non-hinted dimension (which is usually the horizontal axis) so that as much of its segments are aligned (more or less) to the grid. To find out a glyph's optimal scaling and shifting value, various parameter combinations are tried and scored. By default, warping is off. note This property can be used with FT_Property_Get also. This property can be set via the FREETYPE_PROPERTIES environment variable (using values 1 and 0 for \u2018on\u2019 and \u2018off\u2019, respectively). The warping code can also change advance widths. Have a look at the lsb_delta and rsb_delta fields in the FT_GlyphSlotRec structure for details on improving inter-glyph distances while rendering. Since warping is a global property of the auto-hinter it is best to change its value before rendering any face. Otherwise, you should reload all faces that get auto-hinted in \u2018normal\u2019 hinting mode. example This example shows how to switch on warping (omitting the error handling). FT_Library library; FT_Bool warping = 1; FT_Init_FreeType( &library ); FT_Property_Set( library, \"autofitter\", \"warping\", &warping ); since 2.6","title":"Driver properties"},{"location":"ft2-properties.html#driver-properties","text":"","title":"Driver properties"},{"location":"ft2-properties.html#synopsis","text":"Driver modules can be controlled by setting and unsetting properties, using the functions FT_Property_Set and FT_Property_Get . This section documents the available properties, together with auxiliary macros and structures.","title":"Synopsis"},{"location":"ft2-properties.html#ft_hinting_xxx","text":"Defined in FT_DRIVER_H (freetype/ftdriver.h). # define FT_HINTING_FREETYPE 0 # define FT_HINTING_ADOBE 1 /* these constants (introduced in 2.4.12) are deprecated */ # define FT_CFF_HINTING_FREETYPE FT_HINTING_FREETYPE # define FT_CFF_HINTING_ADOBE FT_HINTING_ADOBE A list of constants used for the hinting-engine property to select the hinting engine for CFF, Type 1, and CID fonts.","title":"FT_HINTING_XXX"},{"location":"ft2-properties.html#hinting-engine","text":"Thanks to Adobe, which contributed a new hinting (and parsing) engine, an application can select between \u2018freetype\u2019 and \u2018adobe\u2019 if compiled with CFF_CONFIG_OPTION_OLD_ENGINE . If this configuration macro isn't defined, \u2018hinting-engine\u2019 does nothing. The same holds for the Type 1 and CID modules if compiled with T1_CONFIG_OPTION_OLD_ENGINE . For the \u2018cff\u2019 module, the default engine is \u2018freetype\u2019 if CFF_CONFIG_OPTION_OLD_ENGINE is defined, and \u2018adobe\u2019 otherwise. For both the \u2018type1\u2019 and \u2018t1cid\u2019 modules, the default engine is \u2018freetype\u2019 if T1_CONFIG_OPTION_OLD_ENGINE is defined, and \u2018adobe\u2019 otherwise.","title":"hinting-engine"},{"location":"ft2-properties.html#no-stem-darkening","text":"All glyphs that pass through the auto-hinter will be emboldened unless this property is set to TRUE. The same is true for the CFF, Type 1, and CID font modules if the \u2018Adobe\u2019 engine is selected (which is the default). Stem darkening emboldens glyphs at smaller sizes to make them more readable on common low-DPI screens when using linear alpha blending and gamma correction, see FT_Render_Glyph . When not using linear alpha blending and gamma correction, glyphs will appear heavy and fuzzy! Gamma correction essentially lightens fonts since shades of grey are shifted to higher pixel values (= higher brightness) to match the original intention to the reality of our screens. The side-effect is that glyphs \u2018thin out\u2019. Mac OS X and Adobe's proprietary font rendering library implement a counter-measure: stem darkening at smaller sizes where shades of gray dominate. By emboldening a glyph slightly in relation to its pixel size, individual pixels get higher coverage of filled-in outlines and are therefore \u2018blacker\u2019. This counteracts the \u2018thinning out\u2019 of glyphs, making text remain readable at smaller sizes. For the auto-hinter, stem-darkening is experimental currently and thus switched off by default (this is, no-stem-darkening is set to TRUE by default). Total consistency with the CFF driver is not achieved right now because the emboldening method differs and glyphs must be scaled down on the Y-axis to keep outline points inside their precomputed blue zones. The smaller the size (especially 9ppem and down), the higher the loss of emboldening versus the CFF driver. Note that stem darkening is never applied if FT_LOAD_NO_SCALE is set.","title":"no-stem-darkening"},{"location":"ft2-properties.html#darkening-parameters","text":"By default, the Adobe hinting engine, as used by the CFF, Type 1, and CID font drivers, darkens stems as follows (if the no-stem-darkening property isn't set): stem width <= 0.5px: darkening amount = 0.4px stem width = 1px: darkening amount = 0.275px stem width = 1.667px: darkening amount = 0.275px stem width >= 2.333px: darkening amount = 0px and piecewise linear in-between. At configuration time, these four control points can be set with the macro CFF_CONFIG_OPTION_DARKENING_PARAMETERS ; the CFF, Type 1, and CID drivers share these values. At runtime, the control points can be changed using the darkening-parameters property (see the example below that demonstrates this for the Type 1 driver). The x values give the stem width, and the y values the darkening amount. The unit is 1000 th of pixels. All coordinate values must be positive; the x values must be monotonically increasing; the y values must be monotonically decreasing and smaller than or equal to 500 (corresponding to half a pixel); the slope of each linear piece must be shallower than -1 (e.g., -.4). The auto-hinter provides this property, too, as an experimental feature. See no-stem-darkening for more.","title":"darkening-parameters"},{"location":"ft2-properties.html#random-seed","text":"By default, the seed value for the CFF \u2018random\u2019 operator and the similar \u20180 28 callothersubr pop\u2019 command for the Type 1 and CID drivers is set to a random value. However, mainly for debugging purposes, it is often necessary to use a known value as a seed so that the pseudo-random number sequences generated by \u2018random\u2019 are repeatable. The random-seed property does that. Its argument is a signed 32bit integer; if the value is zero or negative, the seed given by the intitialRandomSeed private DICT operator in a CFF file gets used (or a default value if there is no such operator). If the value is positive, use it instead of initialRandomSeed , which is consequently ignored.","title":"random-seed"},{"location":"ft2-properties.html#no-long-family-names","text":"If PCF_CONFIG_OPTION_LONG_FAMILY_NAMES is active while compiling FreeType, the PCF driver constructs long family names. There are many PCF fonts just called \u2018Fixed\u2019 which look completely different, and which have nothing to do with each other. When selecting \u2018Fixed\u2019 in KDE or Gnome one gets results that appear rather random, the style changes often if one changes the size and one cannot select some fonts at all. The improve this situation, the PCF module prepends the foundry name (plus a space) to the family name. It also checks whether there are \u2018wide\u2019 characters; all put together, family names like \u2018Sony Fixed\u2019 or \u2018Misc Fixed Wide\u2019 are constructed. If no-long-family-names is set, this feature gets switched off.","title":"no-long-family-names"},{"location":"ft2-properties.html#tt_interpreter_version_xxx","text":"Defined in FT_DRIVER_H (freetype/ftdriver.h). # define TT_INTERPRETER_VERSION_35 35 # define TT_INTERPRETER_VERSION_38 38 # define TT_INTERPRETER_VERSION_40 40 A list of constants used for the interpreter-version property to select the hinting engine for Truetype fonts. The numeric value in the constant names represents the version number as returned by the \u2018GETINFO\u2019 bytecode instruction.","title":"TT_INTERPRETER_VERSION_XXX"},{"location":"ft2-properties.html#interpreter-version","text":"Currently, three versions are available, two representing the bytecode interpreter with subpixel hinting support (old \u2018Infinality\u2019 code and new stripped-down and higher performance \u2018minimal\u2019 code) and one without, respectively. The default is subpixel support if TT_CONFIG_OPTION_SUBPIXEL_HINTING is defined, and no subpixel support otherwise (since it isn't available then). If subpixel hinting is on, many TrueType bytecode instructions behave differently compared to B/W or grayscale rendering (except if \u2018native ClearType\u2019 is selected by the font). Microsoft's main idea is to render at a much increased horizontal resolution, then sampling down the created output to subpixel precision. However, many older fonts are not suited to this and must be specially taken care of by applying (hardcoded) tweaks in Microsoft's interpreter. Details on subpixel hinting and some of the necessary tweaks can be found in Greg Hitchcock's whitepaper at \u2018 https://www.microsoft.com/typography/cleartype/truetypecleartype.aspx \u2019. Note that FreeType currently doesn't really \u2018subpixel hint\u2019 (6x1, 6x2, or 6x5 supersampling) like discussed in the paper. Depending on the chosen interpreter, it simply ignores instructions on vertical stems to arrive at very similar results.","title":"interpreter-version"},{"location":"ft2-properties.html#glyph-to-script-map","text":"Experimental only The auto-hinter provides various script modules to hint glyphs. Examples of supported scripts are Latin or CJK. Before a glyph is auto-hinted, the Unicode character map of the font gets examined, and the script is then determined based on Unicode character ranges, see below. OpenType fonts, however, often provide much more glyphs than character codes (small caps, superscripts, ligatures, swashes, etc.), to be controlled by so-called \u2018features\u2019. Handling OpenType features can be quite complicated and thus needs a separate library on top of FreeType. The mapping between glyph indices and scripts (in the auto-hinter sense, see the FT_AUTOHINTER_SCRIPT_XXX values) is stored as an array with num_glyphs elements, as found in the font's FT_Face structure. The glyph-to-script-map property returns a pointer to this array, which can be modified as needed. Note that the modification should happen before the first glyph gets processed by the auto-hinter so that the global analysis of the font shapes actually uses the modified mapping.","title":"glyph-to-script-map"},{"location":"ft2-properties.html#ft_autohinter_script_xxx","text":"Defined in FT_DRIVER_H (freetype/ftdriver.h). # define FT_AUTOHINTER_SCRIPT_NONE 0 # define FT_AUTOHINTER_SCRIPT_LATIN 1 # define FT_AUTOHINTER_SCRIPT_CJK 2 # define FT_AUTOHINTER_SCRIPT_INDIC 3 Experimental only A list of constants used for the glyph-to-script-map property to specify the script submodule the auto-hinter should use for hinting a particular glyph.","title":"FT_AUTOHINTER_SCRIPT_XXX"},{"location":"ft2-properties.html#ft_prop_glyphtoscriptmap","text":"Defined in FT_DRIVER_H (freetype/ftdriver.h). typedef struct FT_Prop_GlyphToScriptMap_ { FT_Face face; FT_UShort * map; } FT_Prop_GlyphToScriptMap ; Experimental only The data exchange structure for the glyph-to-script-map property.","title":"FT_Prop_GlyphToScriptMap"},{"location":"ft2-properties.html#fallback-script","text":"Experimental only If no auto-hinter script module can be assigned to a glyph, a fallback script gets assigned to it (see also the glyph-to-script-map property). By default, this is FT_AUTOHINTER_SCRIPT_CJK . Using the fallback-script property, this fallback value can be changed.","title":"fallback-script"},{"location":"ft2-properties.html#default-script","text":"Experimental only If FreeType gets compiled with FT_CONFIG_OPTION_USE_HARFBUZZ to make the HarfBuzz library access OpenType features for getting better glyph coverages, this property sets the (auto-fitter) script to be used for the default (OpenType) script data of a font's GSUB table. Features for the default script are intended for all scripts not explicitly handled in GSUB; an example is a \u2018dlig\u2019 feature, containing the combination of the characters \u2018T\u2019, \u2018E\u2019, and \u2018L\u2019 to form a \u2018TEL\u2019 ligature. By default, this is FT_AUTOHINTER_SCRIPT_LATIN . Using the default-script property, this default value can be changed.","title":"default-script"},{"location":"ft2-properties.html#increase-x-height","text":"For ppem values in the range 6 <= ppem <= increase-x-height , round up the font's x height much more often than normally. If the value is set to 0, which is the default, this feature is switched off. Use this property to improve the legibility of small font sizes if necessary.","title":"increase-x-height"},{"location":"ft2-properties.html#ft_prop_increasexheight","text":"Defined in FT_DRIVER_H (freetype/ftdriver.h). typedef struct FT_Prop_IncreaseXHeight_ { FT_Face face; FT_UInt limit; } FT_Prop_IncreaseXHeight ; The data exchange structure for the increase-x-height property.","title":"FT_Prop_IncreaseXHeight"},{"location":"ft2-properties.html#warping","text":"Experimental only If FreeType gets compiled with option AF_CONFIG_OPTION_USE_WARPER to activate the warp hinting code in the auto-hinter, this property switches warping on and off. Warping only works in \u2018normal\u2019 auto-hinting mode replacing it. The idea of the code is to slightly scale and shift a glyph along the non-hinted dimension (which is usually the horizontal axis) so that as much of its segments are aligned (more or less) to the grid. To find out a glyph's optimal scaling and shifting value, various parameter combinations are tried and scored. By default, warping is off.","title":"warping"},{"location":"ft2-quick_advance.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb Quick retrieval of advance values Quick retrieval of advance values \u00b6 Synopsis \u00b6 This section contains functions to quickly extract advance values without handling glyph outlines, if possible. FT_Get_Advance \u00b6 Defined in FT_ADVANCES_H (freetype/ftadvanc.h). FT_EXPORT( FT_Error ) FT_Get_Advance ( FT_Face face, FT_UInt gindex, FT_Int32 load_flags, FT_Fixed *padvance ); Retrieve the advance value of a given glyph outline in an FT_Face . input face The source FT_Face handle. gindex The glyph index. load_flags A set of bit flags similar to those used when calling FT_Load_Glyph , used to determine what kind of advances you need. output padvance The advance value. If scaling is performed (based on the value of load_flags ), the advance value is in 16.16 format. Otherwise, it is in font units. If FT_LOAD_VERTICAL_LAYOUT is set, this is the vertical advance corresponding to a vertical layout. Otherwise, it is the horizontal advance in a horizontal layout. return FreeType error code. 0 means success. note This function may fail if you use FT_ADVANCE_FLAG_FAST_ONLY and if the corresponding font backend doesn't have a quick way to retrieve the advances. A scaled advance is returned in 16.16 format but isn't transformed by the affine transformation specified by FT_Set_Transform . FT_Get_Advances \u00b6 Defined in FT_ADVANCES_H (freetype/ftadvanc.h). FT_EXPORT( FT_Error ) FT_Get_Advances ( FT_Face face, FT_UInt start, FT_UInt count, FT_Int32 load_flags, FT_Fixed *padvances ); Retrieve the advance values of several glyph outlines in an FT_Face . input face The source FT_Face handle. start The first glyph index. count The number of advance values you want to retrieve. load_flags A set of bit flags similar to those used when calling FT_Load_Glyph . output padvance The advance values. This array, to be provided by the caller, must contain at least count elements. If scaling is performed (based on the value of load_flags ), the advance values are in 16.16 format. Otherwise, they are in font units. If FT_LOAD_VERTICAL_LAYOUT is set, these are the vertical advances corresponding to a vertical layout. Otherwise, they are the horizontal advances in a horizontal layout. return FreeType error code. 0 means success. note This function may fail if you use FT_ADVANCE_FLAG_FAST_ONLY and if the corresponding font backend doesn't have a quick way to retrieve the advances. Scaled advances are returned in 16.16 format but aren't transformed by the affine transformation specified by FT_Set_Transform . FT_ADVANCE_FLAG_FAST_ONLY \u00b6 Defined in FT_ADVANCES_H (freetype/ftadvanc.h). # define FT_ADVANCE_FLAG_FAST_ONLY 0x20000000L A bit-flag to be OR-ed with the flags parameter of the FT_Get_Advance and FT_Get_Advances functions. If set, it indicates that you want these functions to fail if the corresponding hinting mode or font driver doesn't allow for very quick advance computation. Typically, glyphs that are either unscaled, unhinted, bitmapped, or light-hinted can have their advance width computed very quickly. Normal and bytecode hinted modes that require loading, scaling, and hinting of the glyph outline, are extremely slow by comparison.","title":"Quick retrieval of advance values"},{"location":"ft2-quick_advance.html#quick-retrieval-of-advance-values","text":"","title":"Quick retrieval of advance values"},{"location":"ft2-quick_advance.html#synopsis","text":"This section contains functions to quickly extract advance values without handling glyph outlines, if possible.","title":"Synopsis"},{"location":"ft2-quick_advance.html#ft_get_advance","text":"Defined in FT_ADVANCES_H (freetype/ftadvanc.h). FT_EXPORT( FT_Error ) FT_Get_Advance ( FT_Face face, FT_UInt gindex, FT_Int32 load_flags, FT_Fixed *padvance ); Retrieve the advance value of a given glyph outline in an FT_Face .","title":"FT_Get_Advance"},{"location":"ft2-quick_advance.html#ft_get_advances","text":"Defined in FT_ADVANCES_H (freetype/ftadvanc.h). FT_EXPORT( FT_Error ) FT_Get_Advances ( FT_Face face, FT_UInt start, FT_UInt count, FT_Int32 load_flags, FT_Fixed *padvances ); Retrieve the advance values of several glyph outlines in an FT_Face .","title":"FT_Get_Advances"},{"location":"ft2-quick_advance.html#ft_advance_flag_fast_only","text":"Defined in FT_ADVANCES_H (freetype/ftadvanc.h). # define FT_ADVANCE_FLAG_FAST_ONLY 0x20000000L A bit-flag to be OR-ed with the flags parameter of the FT_Get_Advance and FT_Get_Advances functions. If set, it indicates that you want these functions to fail if the corresponding hinting mode or font driver doesn't allow for very quick advance computation. Typically, glyphs that are either unscaled, unhinted, bitmapped, or light-hinted can have their advance width computed very quickly. Normal and bytecode hinted modes that require loading, scaling, and hinting of the glyph outline, are extremely slow by comparison.","title":"FT_ADVANCE_FLAG_FAST_ONLY"},{"location":"ft2-raster.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb Scanline Converter Scanline Converter \u00b6 Synopsis \u00b6 This section contains technical definitions. FT_Raster \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_RasterRec_* FT_Raster ; An opaque handle (pointer) to a raster object. Each object can be used independently to convert an outline into a bitmap or pixmap. FT_Span \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Span_ { short x; unsigned short len; unsigned char coverage; } FT_Span ; A structure used to model a single span of gray pixels when rendering an anti-aliased bitmap. fields x The span's horizontal start position. len The span's length in pixels. coverage The span color/coverage, ranging from 0 (background) to 255 (foreground). note This structure is used by the span drawing callback type named FT_SpanFunc that takes the y coordinate of the span as a parameter. The coverage value is always between 0 and 255. If you want less gray values, the callback function has to reduce them. FT_SpanFunc \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef void (* FT_SpanFunc )( int y, int count, const FT_Span * spans, void * user ); # define FT_Raster_Span_Func FT_SpanFunc A function used as a call-back by the anti-aliased renderer in order to let client applications draw themselves the gray pixel spans on each scan line. input y The scanline's upward y coordinate. count The number of spans to draw on this scanline. spans A table of count spans to draw on the scanline. user User-supplied data that is passed to the callback. note This callback allows client applications to directly render the gray spans of the anti-aliased bitmap to any kind of surfaces. This can be used to write anti-aliased outlines directly to a given background bitmap, and even perform translucency. FT_Raster_Params \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Raster_Params_ { const FT_Bitmap * target; const void * source; int flags; FT_SpanFunc gray_spans; FT_SpanFunc black_spans; /* unused */ FT_Raster_BitTest_Func bit_test; /* unused */ FT_Raster_BitSet_Func bit_set; /* unused */ void * user; FT_BBox clip_box; } FT_Raster_Params ; A structure to hold the parameters used by a raster's render function, passed as an argument to FT_Outline_Render . fields target The target bitmap. source A pointer to the source glyph image (e.g., an FT_Outline ). flags The rendering flags. gray_spans The gray span drawing callback. black_spans Unused. bit_test Unused. bit_set Unused. user User-supplied data that is passed to each drawing callback. clip_box An optional span clipping box expressed in integer pixels (not in 26.6 fixed-point units). note The FT_RASTER_FLAG_AA bit flag must be set in the flags to generate an anti-aliased glyph bitmap, otherwise a monochrome bitmap is generated. The target should have appropriate pixel mode and its dimensions define the clipping region. If both FT_RASTER_FLAG_AA and FT_RASTER_FLAG_DIRECT bit flags are set in flags , the raster calls an FT_SpanFunc callback gray_spans with user data as an argument ignoring target . This allows direct composition over a pre-existing user surface to perform the span drawing and composition. To optionally clip the spans, set the FT_RASTER_FLAG_CLIP flag and clip_box . The monochrome raster does not support the direct mode. The gray-level rasterizer always uses 256 gray levels. If you want fewer gray levels, you have to use FT_RASTER_FLAG_DIRECT and reduce the levels in the callback function. FT_RASTER_FLAG_XXX \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). # define FT_RASTER_FLAG_DEFAULT 0x0 # define FT_RASTER_FLAG_AA 0x1 # define FT_RASTER_FLAG_DIRECT 0x2 # define FT_RASTER_FLAG_CLIP 0x4 /* these constants are deprecated; use the corresponding */ /* ` FT_RASTER_FLAG_XXX ` values instead */ # define ft_raster_flag_default FT_RASTER_FLAG_DEFAULT # define ft_raster_flag_aa FT_RASTER_FLAG_AA # define ft_raster_flag_direct FT_RASTER_FLAG_DIRECT # define ft_raster_flag_clip FT_RASTER_FLAG_CLIP A list of bit flag constants as used in the flags field of a FT_Raster_Params structure. values FT_RASTER_FLAG_DEFAULT This value is 0. FT_RASTER_FLAG_AA This flag is set to indicate that an anti-aliased glyph image should be generated. Otherwise, it will be monochrome (1-bit). FT_RASTER_FLAG_DIRECT This flag is set to indicate direct rendering. In this mode, client applications must provide their own span callback. This lets them directly draw or compose over an existing bitmap. If this bit is not set, the target pixmap's buffer must be zeroed before rendering and the output will be clipped to its size. Direct rendering is only possible with anti-aliased glyphs. FT_RASTER_FLAG_CLIP This flag is only used in direct rendering mode. If set, the output will be clipped to a box specified in the clip_box field of the FT_Raster_Params structure. Otherwise, the clip_box is effectively set to the bounding box and all spans are generated. FT_Raster_NewFunc \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Raster_NewFunc )( void * memory, FT_Raster * raster ); # define FT_Raster_New_Func FT_Raster_NewFunc A function used to create a new raster object. input memory A handle to the memory allocator. output raster A handle to the new raster object. return Error code. 0 means success. note The memory parameter is a typeless pointer in order to avoid un-wanted dependencies on the rest of the FreeType code. In practice, it is an FT_Memory object, i.e., a handle to the standard FreeType memory allocator. However, this field can be completely ignored by a given raster implementation. FT_Raster_DoneFunc \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef void (* FT_Raster_DoneFunc )( FT_Raster raster ); # define FT_Raster_Done_Func FT_Raster_DoneFunc A function used to destroy a given raster object. input raster A handle to the raster object. FT_Raster_ResetFunc \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef void (* FT_Raster_ResetFunc )( FT_Raster raster, unsigned char * pool_base, unsigned long pool_size ); # define FT_Raster_Reset_Func FT_Raster_ResetFunc FreeType used to provide an area of memory called the \u2018render pool\u2019 available to all registered rasterizers. This was not thread safe, however, and now FreeType never allocates this pool. This function is called after a new raster object is created. input raster A handle to the new raster object. pool_base Previously, the address in memory of the render pool. Set this to NULL . pool_size Previously, the size in bytes of the render pool. Set this to 0. note Rasterizers should rely on dynamic or stack allocation if they want to (a handle to the memory allocator is passed to the rasterizer constructor). FT_Raster_SetModeFunc \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Raster_SetModeFunc )( FT_Raster raster, unsigned long mode, void * args ); # define FT_Raster_Set_Mode_Func FT_Raster_SetModeFunc This function is a generic facility to change modes or attributes in a given raster. This can be used for debugging purposes, or simply to allow implementation-specific \u2018features\u2019 in a given raster module. input raster A handle to the new raster object. mode A 4-byte tag used to name the mode or property. args A pointer to the new mode/property to use. FT_Raster_RenderFunc \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Raster_RenderFunc )( FT_Raster raster, const FT_Raster_Params * params ); # define FT_Raster_Render_Func FT_Raster_RenderFunc Invoke a given raster to scan-convert a given glyph image into a target bitmap. input raster A handle to the raster object. params A pointer to an FT_Raster_Params structure used to store the rendering parameters. return Error code. 0 means success. note The exact format of the source image depends on the raster's glyph format defined in its FT_Raster_Funcs structure. It can be an FT_Outline or anything else in order to support a large array of glyph formats. Note also that the render function can fail and return a FT_Err_Unimplemented_Feature error code if the raster used does not support direct composition. FT_Raster_Funcs \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Raster_Funcs_ { FT_Glyph_Format glyph_format; FT_Raster_NewFunc raster_new; FT_Raster_ResetFunc raster_reset; FT_Raster_SetModeFunc raster_set_mode; FT_Raster_RenderFunc raster_render; FT_Raster_DoneFunc raster_done; } FT_Raster_Funcs ; A structure used to describe a given raster class to the library. fields glyph_format The supported glyph format for this raster. raster_new The raster constructor. raster_reset Used to reset the render pool within the raster. raster_render A function to render a glyph into a given bitmap. raster_done The raster destructor. FT_Raster_BitTest_Func \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Raster_BitTest_Func )( int y, int x, void * user ); Deprecated, unimplemented. FT_Raster_BitSet_Func \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef void (* FT_Raster_BitSet_Func )( int y, int x, void * user ); Deprecated, unimplemented.","title":"Scanline Converter"},{"location":"ft2-raster.html#scanline-converter","text":"","title":"Scanline Converter"},{"location":"ft2-raster.html#synopsis","text":"This section contains technical definitions.","title":"Synopsis"},{"location":"ft2-raster.html#ft_raster","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_RasterRec_* FT_Raster ; An opaque handle (pointer) to a raster object. Each object can be used independently to convert an outline into a bitmap or pixmap.","title":"FT_Raster"},{"location":"ft2-raster.html#ft_span","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Span_ { short x; unsigned short len; unsigned char coverage; } FT_Span ; A structure used to model a single span of gray pixels when rendering an anti-aliased bitmap.","title":"FT_Span"},{"location":"ft2-raster.html#ft_spanfunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef void (* FT_SpanFunc )( int y, int count, const FT_Span * spans, void * user ); # define FT_Raster_Span_Func FT_SpanFunc A function used as a call-back by the anti-aliased renderer in order to let client applications draw themselves the gray pixel spans on each scan line.","title":"FT_SpanFunc"},{"location":"ft2-raster.html#ft_raster_params","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Raster_Params_ { const FT_Bitmap * target; const void * source; int flags; FT_SpanFunc gray_spans; FT_SpanFunc black_spans; /* unused */ FT_Raster_BitTest_Func bit_test; /* unused */ FT_Raster_BitSet_Func bit_set; /* unused */ void * user; FT_BBox clip_box; } FT_Raster_Params ; A structure to hold the parameters used by a raster's render function, passed as an argument to FT_Outline_Render .","title":"FT_Raster_Params"},{"location":"ft2-raster.html#ft_raster_flag_xxx","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). # define FT_RASTER_FLAG_DEFAULT 0x0 # define FT_RASTER_FLAG_AA 0x1 # define FT_RASTER_FLAG_DIRECT 0x2 # define FT_RASTER_FLAG_CLIP 0x4 /* these constants are deprecated; use the corresponding */ /* ` FT_RASTER_FLAG_XXX ` values instead */ # define ft_raster_flag_default FT_RASTER_FLAG_DEFAULT # define ft_raster_flag_aa FT_RASTER_FLAG_AA # define ft_raster_flag_direct FT_RASTER_FLAG_DIRECT # define ft_raster_flag_clip FT_RASTER_FLAG_CLIP A list of bit flag constants as used in the flags field of a FT_Raster_Params structure.","title":"FT_RASTER_FLAG_XXX"},{"location":"ft2-raster.html#ft_raster_newfunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Raster_NewFunc )( void * memory, FT_Raster * raster ); # define FT_Raster_New_Func FT_Raster_NewFunc A function used to create a new raster object.","title":"FT_Raster_NewFunc"},{"location":"ft2-raster.html#ft_raster_donefunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef void (* FT_Raster_DoneFunc )( FT_Raster raster ); # define FT_Raster_Done_Func FT_Raster_DoneFunc A function used to destroy a given raster object.","title":"FT_Raster_DoneFunc"},{"location":"ft2-raster.html#ft_raster_resetfunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef void (* FT_Raster_ResetFunc )( FT_Raster raster, unsigned char * pool_base, unsigned long pool_size ); # define FT_Raster_Reset_Func FT_Raster_ResetFunc FreeType used to provide an area of memory called the \u2018render pool\u2019 available to all registered rasterizers. This was not thread safe, however, and now FreeType never allocates this pool. This function is called after a new raster object is created.","title":"FT_Raster_ResetFunc"},{"location":"ft2-raster.html#ft_raster_setmodefunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Raster_SetModeFunc )( FT_Raster raster, unsigned long mode, void * args ); # define FT_Raster_Set_Mode_Func FT_Raster_SetModeFunc This function is a generic facility to change modes or attributes in a given raster. This can be used for debugging purposes, or simply to allow implementation-specific \u2018features\u2019 in a given raster module.","title":"FT_Raster_SetModeFunc"},{"location":"ft2-raster.html#ft_raster_renderfunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Raster_RenderFunc )( FT_Raster raster, const FT_Raster_Params * params ); # define FT_Raster_Render_Func FT_Raster_RenderFunc Invoke a given raster to scan-convert a given glyph image into a target bitmap.","title":"FT_Raster_RenderFunc"},{"location":"ft2-raster.html#ft_raster_funcs","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Raster_Funcs_ { FT_Glyph_Format glyph_format; FT_Raster_NewFunc raster_new; FT_Raster_ResetFunc raster_reset; FT_Raster_SetModeFunc raster_set_mode; FT_Raster_RenderFunc raster_render; FT_Raster_DoneFunc raster_done; } FT_Raster_Funcs ; A structure used to describe a given raster class to the library.","title":"FT_Raster_Funcs"},{"location":"ft2-raster.html#ft_raster_bittest_func","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Raster_BitTest_Func )( int y, int x, void * user ); Deprecated, unimplemented.","title":"FT_Raster_BitTest_Func"},{"location":"ft2-raster.html#ft_raster_bitset_func","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef void (* FT_Raster_BitSet_Func )( int y, int x, void * user ); Deprecated, unimplemented.","title":"FT_Raster_BitSet_Func"},{"location":"ft2-sfnt_names.html","text":"FreeType \u00bb Docs \u00bb Format-Specific API \u00bb SFNT Names SFNT Names \u00b6 Synopsis \u00b6 The TrueType and OpenType specifications allow the inclusion of a special names table (\u2018name\u2019) in font files. This table contains textual (and internationalized) information regarding the font, like family name, copyright, version, etc. The definitions below are used to access them if available. Note that this has nothing to do with glyph names! FT_SfntName \u00b6 Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). typedef struct FT_SfntName_ { FT_UShort platform_id; FT_UShort encoding_id; FT_UShort language_id; FT_UShort name_id; FT_Byte * string; /* this string is *not* null-terminated! */ FT_UInt string_len; /* in bytes */ } FT_SfntName ; A structure used to model an SFNT \u2018name\u2019 table entry. fields platform_id The platform ID for string . See TT_PLATFORM_XXX for possible values. encoding_id The encoding ID for string . See TT_APPLE_ID_XXX , TT_MAC_ID_XXX , TT_ISO_ID_XXX , TT_MS_ID_XXX , and TT_ADOBE_ID_XXX for possible values. language_id The language ID for string . See TT_MAC_LANGID_XXX and TT_MS_LANGID_XXX for possible values. Registered OpenType values for language_id are always smaller than 0x8000; values equal or larger than 0x8000 usually indicate a language tag string (introduced in OpenType version 1.6). Use function FT_Get_Sfnt_LangTag with language_id as its argument to retrieve the associated language tag. name_id An identifier for string . See TT_NAME_ID_XXX for possible values. string The \u2018name\u2019 string. Note that its format differs depending on the (platform,encoding) pair, being either a string of bytes (without a terminating NULL byte) or containing UTF-16BE entities. string_len The length of string in bytes. note Please refer to the TrueType or OpenType specification for more details. FT_Get_Sfnt_Name_Count \u00b6 Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). FT_EXPORT( FT_UInt ) FT_Get_Sfnt_Name_Count ( FT_Face face ); Retrieve the number of name strings in the SFNT \u2018name\u2019 table. input face A handle to the source face. return The number of strings in the \u2018name\u2019 table. note This function always returns an error if the config macro TT_CONFIG_OPTION_SFNT_NAMES is not defined in ftoption.h . FT_Get_Sfnt_Name \u00b6 Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). FT_EXPORT( FT_Error ) FT_Get_Sfnt_Name ( FT_Face face, FT_UInt idx, FT_SfntName *aname ); Retrieve a string of the SFNT \u2018name\u2019 table for a given index. input face A handle to the source face. idx The index of the \u2018name\u2019 string. output aname The indexed FT_SfntName structure. return FreeType error code. 0 means success. note The string array returned in the aname structure is not null-terminated. Note that you don't have to deallocate string by yourself; FreeType takes care of it if you call FT_Done_Face . Use FT_Get_Sfnt_Name_Count to get the total number of available \u2018name\u2019 table entries, then do a loop until you get the right platform, encoding, and name ID. \u2018name\u2019 table format 1 entries can use language tags also, see FT_Get_Sfnt_LangTag . This function always returns an error if the config macro TT_CONFIG_OPTION_SFNT_NAMES is not defined in ftoption.h . FT_SfntLangTag \u00b6 Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). typedef struct FT_SfntLangTag_ { FT_Byte * string; /* this string is *not* null-terminated! */ FT_UInt string_len; /* in bytes */ } FT_SfntLangTag ; A structure to model a language tag entry from an SFNT \u2018name\u2019 table. fields string The language tag string, encoded in UTF-16BE (without trailing NULL bytes). string_len The length of string in bytes . note Please refer to the TrueType or OpenType specification for more details. since 2.8 FT_Get_Sfnt_LangTag \u00b6 Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). FT_EXPORT( FT_Error ) FT_Get_Sfnt_LangTag ( FT_Face face, FT_UInt langID, FT_SfntLangTag *alangTag ); Retrieve the language tag associated with a language ID of an SFNT \u2018name\u2019 table entry. input face A handle to the source face. langID The language ID, as returned by FT_Get_Sfnt_Name . This is always a value larger than 0x8000. output alangTag The language tag associated with the \u2018name\u2019 table entry's language ID. return FreeType error code. 0 means success. note The string array returned in the alangTag structure is not null-terminated. Note that you don't have to deallocate string by yourself; FreeType takes care of it if you call FT_Done_Face . Only \u2018name\u2019 table format 1 supports language tags. For format 0 tables, this function always returns FT_Err_Invalid_Table. For invalid format 1 language ID values, FT_Err_Invalid_Argument is returned. This function always returns an error if the config macro TT_CONFIG_OPTION_SFNT_NAMES is not defined in ftoption.h . since 2.8","title":"SFNT Names"},{"location":"ft2-sfnt_names.html#sfnt-names","text":"","title":"SFNT Names"},{"location":"ft2-sfnt_names.html#synopsis","text":"The TrueType and OpenType specifications allow the inclusion of a special names table (\u2018name\u2019) in font files. This table contains textual (and internationalized) information regarding the font, like family name, copyright, version, etc. The definitions below are used to access them if available. Note that this has nothing to do with glyph names!","title":"Synopsis"},{"location":"ft2-sfnt_names.html#ft_sfntname","text":"Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). typedef struct FT_SfntName_ { FT_UShort platform_id; FT_UShort encoding_id; FT_UShort language_id; FT_UShort name_id; FT_Byte * string; /* this string is *not* null-terminated! */ FT_UInt string_len; /* in bytes */ } FT_SfntName ; A structure used to model an SFNT \u2018name\u2019 table entry.","title":"FT_SfntName"},{"location":"ft2-sfnt_names.html#ft_get_sfnt_name_count","text":"Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). FT_EXPORT( FT_UInt ) FT_Get_Sfnt_Name_Count ( FT_Face face ); Retrieve the number of name strings in the SFNT \u2018name\u2019 table.","title":"FT_Get_Sfnt_Name_Count"},{"location":"ft2-sfnt_names.html#ft_get_sfnt_name","text":"Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). FT_EXPORT( FT_Error ) FT_Get_Sfnt_Name ( FT_Face face, FT_UInt idx, FT_SfntName *aname ); Retrieve a string of the SFNT \u2018name\u2019 table for a given index.","title":"FT_Get_Sfnt_Name"},{"location":"ft2-sfnt_names.html#ft_sfntlangtag","text":"Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). typedef struct FT_SfntLangTag_ { FT_Byte * string; /* this string is *not* null-terminated! */ FT_UInt string_len; /* in bytes */ } FT_SfntLangTag ; A structure to model a language tag entry from an SFNT \u2018name\u2019 table.","title":"FT_SfntLangTag"},{"location":"ft2-sfnt_names.html#ft_get_sfnt_langtag","text":"Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). FT_EXPORT( FT_Error ) FT_Get_Sfnt_LangTag ( FT_Face face, FT_UInt langID, FT_SfntLangTag *alangTag ); Retrieve the language tag associated with a language ID of an SFNT \u2018name\u2019 table entry.","title":"FT_Get_Sfnt_LangTag"},{"location":"ft2-sizes_management.html","text":"FreeType \u00bb Docs \u00bb Core API \u00bb Size Management Size Management \u00b6 Synopsis \u00b6 When creating a new face object (e.g., with FT_New_Face ), an FT_Size object is automatically created and used to store all pixel-size dependent information, available in the face->size field. It is however possible to create more sizes for a given face, mostly in order to manage several character pixel sizes of the same font family and style. See FT_New_Size and FT_Done_Size . Note that FT_Set_Pixel_Sizes and FT_Set_Char_Size only modify the contents of the current \u2018active\u2019 size; you thus need to use FT_Activate_Size to change it. 99% of applications won't need the functions provided here, especially if they use the caching sub-system, so be cautious when using these. FT_New_Size \u00b6 Defined in FT_SIZES_H (freetype/ftsizes.h). FT_EXPORT( FT_Error ) FT_New_Size ( FT_Face face, FT_Size * size ); Create a new size object from a given face object. input face A handle to a parent face object. output asize A handle to a new size object. return FreeType error code. 0 means success. note You need to call FT_Activate_Size in order to select the new size for upcoming calls to FT_Set_Pixel_Sizes , FT_Set_Char_Size , FT_Load_Glyph , FT_Load_Char , etc. FT_Done_Size \u00b6 Defined in FT_SIZES_H (freetype/ftsizes.h). FT_EXPORT( FT_Error ) FT_Done_Size ( FT_Size size ); Discard a given size object. Note that FT_Done_Face automatically discards all size objects allocated with FT_New_Size . input size A handle to a target size object. return FreeType error code. 0 means success. FT_Activate_Size \u00b6 Defined in FT_SIZES_H (freetype/ftsizes.h). FT_EXPORT( FT_Error ) FT_Activate_Size ( FT_Size size ); Even though it is possible to create several size objects for a given face (see FT_New_Size for details), functions like FT_Load_Glyph or FT_Load_Char only use the one that has been activated last to determine the \u2018current character pixel size\u2019. This function can be used to \u2018activate\u2019 a previously created size object. input size A handle to a target size object. return FreeType error code. 0 means success. note If face is the size's parent face object, this function changes the value of face->size to the input size handle.","title":"Size Management"},{"location":"ft2-sizes_management.html#size-management","text":"","title":"Size Management"},{"location":"ft2-sizes_management.html#synopsis","text":"When creating a new face object (e.g., with FT_New_Face ), an FT_Size object is automatically created and used to store all pixel-size dependent information, available in the face->size field. It is however possible to create more sizes for a given face, mostly in order to manage several character pixel sizes of the same font family and style. See FT_New_Size and FT_Done_Size . Note that FT_Set_Pixel_Sizes and FT_Set_Char_Size only modify the contents of the current \u2018active\u2019 size; you thus need to use FT_Activate_Size to change it. 99% of applications won't need the functions provided here, especially if they use the caching sub-system, so be cautious when using these.","title":"Synopsis"},{"location":"ft2-sizes_management.html#ft_new_size","text":"Defined in FT_SIZES_H (freetype/ftsizes.h). FT_EXPORT( FT_Error ) FT_New_Size ( FT_Face face, FT_Size * size ); Create a new size object from a given face object.","title":"FT_New_Size"},{"location":"ft2-sizes_management.html#ft_done_size","text":"Defined in FT_SIZES_H (freetype/ftsizes.h). FT_EXPORT( FT_Error ) FT_Done_Size ( FT_Size size ); Discard a given size object. Note that FT_Done_Face automatically discards all size objects allocated with FT_New_Size .","title":"FT_Done_Size"},{"location":"ft2-sizes_management.html#ft_activate_size","text":"Defined in FT_SIZES_H (freetype/ftsizes.h). FT_EXPORT( FT_Error ) FT_Activate_Size ( FT_Size size ); Even though it is possible to create several size objects for a given face (see FT_New_Size for details), functions like FT_Load_Glyph or FT_Load_Char only use the one that has been activated last to determine the \u2018current character pixel size\u2019. This function can be used to \u2018activate\u2019 a previously created size object.","title":"FT_Activate_Size"},{"location":"ft2-system_interface.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb System Interface System Interface \u00b6 Synopsis \u00b6 This section contains various definitions related to memory management and i/o access. You need to understand this information if you want to use a custom memory manager or you own i/o streams. FT_Memory \u00b6 Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef struct FT_MemoryRec_* FT_Memory ; A handle to a given memory manager object, defined with an FT_MemoryRec structure. FT_Alloc_Func \u00b6 Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef void * (* FT_Alloc_Func )( FT_Memory memory, long size ); A function used to allocate size bytes from memory . input memory A handle to the source memory manager. size The size in bytes to allocate. return Address of new memory block. 0 in case of failure. FT_Free_Func \u00b6 Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef void (* FT_Free_Func )( FT_Memory memory, void * block ); A function used to release a given block of memory. input memory A handle to the source memory manager. block The address of the target memory block. FT_Realloc_Func \u00b6 Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef void * (* FT_Realloc_Func )( FT_Memory memory, long cur_size, long new_size, void * block ); A function used to re-allocate a given block of memory. input memory A handle to the source memory manager. cur_size The block's current size in bytes. new_size The block's requested new size. block The block's current address. return New block address. 0 in case of memory shortage. note In case of error, the old block must still be available. FT_MemoryRec \u00b6 Defined in FT_SYSTEM_H (freetype/ftsystem.h). struct FT_MemoryRec_ { void * user; FT_Alloc_Func alloc; FT_Free_Func free; FT_Realloc_Func realloc; }; A structure used to describe a given memory manager to FreeType 2. fields user A generic typeless pointer for user data. alloc A pointer type to an allocation function. free A pointer type to an memory freeing function. realloc A pointer type to a reallocation function. FT_Stream \u00b6 Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef struct FT_StreamRec_* FT_Stream ; A handle to an input stream. also See FT_StreamRec for the publicly accessible fields of a given stream object. FT_StreamDesc \u00b6 Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef union FT_StreamDesc_ { long value; void * pointer; } FT_StreamDesc ; A union type used to store either a long or a pointer. This is used to store a file descriptor or a FILE* in an input stream. FT_Stream_IoFunc \u00b6 Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef unsigned long (* FT_Stream_IoFunc )( FT_Stream stream, unsigned long offset, unsigned char * buffer, unsigned long count ); A function used to seek and read data from a given input stream. input stream A handle to the source stream. offset The offset of read in stream (always from start). buffer The address of the read buffer. count The number of bytes to read from the stream. return The number of bytes effectively read by the stream. note This function might be called to perform a seek or skip operation with a count of 0. A non-zero return value then indicates an error. FT_Stream_CloseFunc \u00b6 Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef void (* FT_Stream_CloseFunc )( FT_Stream stream ); A function used to close a given input stream. input stream A handle to the target stream. FT_StreamRec \u00b6 Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef struct FT_StreamRec_ { unsigned char * base; unsigned long size; unsigned long pos; FT_StreamDesc descriptor; FT_StreamDesc pathname; FT_Stream_IoFunc read; FT_Stream_CloseFunc close; FT_Memory memory; unsigned char * cursor; unsigned char * limit; } FT_StreamRec ; A structure used to describe an input stream. input base For memory-based streams, this is the address of the first stream byte in memory. This field should always be set to NULL for disk-based streams. size The stream size in bytes. In case of compressed streams where the size is unknown before actually doing the decompression, the value is set to 0x7FFFFFFF. (Note that this size value can occur for normal streams also; it is thus just a hint.) pos The current position within the stream. descriptor This field is a union that can hold an integer or a pointer. It is used by stream implementations to store file descriptors or FILE* pointers. pathname This field is completely ignored by FreeType. However, it is often useful during debugging to use it to store the stream's filename (where available). read The stream's input function. close The stream's close function. memory The memory manager to use to preload frames. This is set internally by FreeType and shouldn't be touched by stream implementations. cursor This field is set and used internally by FreeType when parsing frames. In particular, the FT_GET_XXX macros use this instead of the pos field. limit This field is set and used internally by FreeType when parsing frames.","title":"System Interface"},{"location":"ft2-system_interface.html#system-interface","text":"","title":"System Interface"},{"location":"ft2-system_interface.html#synopsis","text":"This section contains various definitions related to memory management and i/o access. You need to understand this information if you want to use a custom memory manager or you own i/o streams.","title":"Synopsis"},{"location":"ft2-system_interface.html#ft_memory","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef struct FT_MemoryRec_* FT_Memory ; A handle to a given memory manager object, defined with an FT_MemoryRec structure.","title":"FT_Memory"},{"location":"ft2-system_interface.html#ft_alloc_func","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef void * (* FT_Alloc_Func )( FT_Memory memory, long size ); A function used to allocate size bytes from memory .","title":"FT_Alloc_Func"},{"location":"ft2-system_interface.html#ft_free_func","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef void (* FT_Free_Func )( FT_Memory memory, void * block ); A function used to release a given block of memory.","title":"FT_Free_Func"},{"location":"ft2-system_interface.html#ft_realloc_func","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef void * (* FT_Realloc_Func )( FT_Memory memory, long cur_size, long new_size, void * block ); A function used to re-allocate a given block of memory.","title":"FT_Realloc_Func"},{"location":"ft2-system_interface.html#ft_memoryrec","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). struct FT_MemoryRec_ { void * user; FT_Alloc_Func alloc; FT_Free_Func free; FT_Realloc_Func realloc; }; A structure used to describe a given memory manager to FreeType 2.","title":"FT_MemoryRec"},{"location":"ft2-system_interface.html#ft_stream","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef struct FT_StreamRec_* FT_Stream ; A handle to an input stream.","title":"FT_Stream"},{"location":"ft2-system_interface.html#ft_streamdesc","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef union FT_StreamDesc_ { long value; void * pointer; } FT_StreamDesc ; A union type used to store either a long or a pointer. This is used to store a file descriptor or a FILE* in an input stream.","title":"FT_StreamDesc"},{"location":"ft2-system_interface.html#ft_stream_iofunc","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef unsigned long (* FT_Stream_IoFunc )( FT_Stream stream, unsigned long offset, unsigned char * buffer, unsigned long count ); A function used to seek and read data from a given input stream.","title":"FT_Stream_IoFunc"},{"location":"ft2-system_interface.html#ft_stream_closefunc","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef void (* FT_Stream_CloseFunc )( FT_Stream stream ); A function used to close a given input stream.","title":"FT_Stream_CloseFunc"},{"location":"ft2-system_interface.html#ft_streamrec","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef struct FT_StreamRec_ { unsigned char * base; unsigned long size; unsigned long pos; FT_StreamDesc descriptor; FT_StreamDesc pathname; FT_Stream_IoFunc read; FT_Stream_CloseFunc close; FT_Memory memory; unsigned char * cursor; unsigned char * limit; } FT_StreamRec ; A structure used to describe an input stream.","title":"FT_StreamRec"},{"location":"ft2-t1_cid_driver.html","text":"FreeType \u00bb Docs \u00bb Controlling FreeType Modules \u00bb The Type 1 and CID drivers The Type 1 and CID drivers \u00b6 Synopsis \u00b6 It is possible to control the behaviour of FreeType's Type 1 and Type 1 CID drivers with FT_Property_Set and FT_Property_Get . Behind the scenes, both drivers use the Adobe CFF engine for hinting; however, the used properties must be specified separately. The Type 1 driver's module name is \u2018type1\u2019; the CID driver's module name is \u2018t1cid\u2019. Available properties are hinting-engine , no-stem-darkening , darkening-parameters , and random-seed , as documented in the \u2018 Driver properties \u2019 section. Please see the \u2018 The CFF driver \u2019 section for more details on the new hinting engine.","title":"The Type 1 and CID drivers"},{"location":"ft2-t1_cid_driver.html#the-type-1-and-cid-drivers","text":"","title":"The Type 1 and CID drivers"},{"location":"ft2-t1_cid_driver.html#synopsis","text":"It is possible to control the behaviour of FreeType's Type 1 and Type 1 CID drivers with FT_Property_Set and FT_Property_Get . Behind the scenes, both drivers use the Adobe CFF engine for hinting; however, the used properties must be specified separately. The Type 1 driver's module name is \u2018type1\u2019; the CID driver's module name is \u2018t1cid\u2019. Available properties are hinting-engine , no-stem-darkening , darkening-parameters , and random-seed , as documented in the \u2018 Driver properties \u2019 section. Please see the \u2018 The CFF driver \u2019 section for more details on the new hinting engine.","title":"Synopsis"},{"location":"ft2-truetype_engine.html","text":"FreeType \u00bb Docs \u00bb Miscellaneous \u00bb The TrueType Engine The TrueType Engine \u00b6 Synopsis \u00b6 This section contains a function used to query the level of TrueType bytecode support compiled in this version of the library. FT_TrueTypeEngineType \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef enum FT_TrueTypeEngineType_ { FT_TRUETYPE_ENGINE_TYPE_NONE = 0, FT_TRUETYPE_ENGINE_TYPE_UNPATENTED , FT_TRUETYPE_ENGINE_TYPE_PATENTED } FT_TrueTypeEngineType ; A list of values describing which kind of TrueType bytecode engine is implemented in a given FT_Library instance. It is used by the FT_Get_TrueType_Engine_Type function. values FT_TRUETYPE_ENGINE_TYPE_NONE The library doesn't implement any kind of bytecode interpreter. FT_TRUETYPE_ENGINE_TYPE_UNPATENTED Deprecated and removed. FT_TRUETYPE_ENGINE_TYPE_PATENTED The library implements a bytecode interpreter that covers the full instruction set of the TrueType virtual machine (this was governed by patents until May 2010, hence the name). since 2.2 FT_Get_TrueType_Engine_Type \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_TrueTypeEngineType ) FT_Get_TrueType_Engine_Type ( FT_Library library ); Return an FT_TrueTypeEngineType value to indicate which level of the TrueType virtual machine a given library instance supports. input library A library instance. return A value indicating which level is supported. since 2.2","title":"The TrueType Engine"},{"location":"ft2-truetype_engine.html#the-truetype-engine","text":"","title":"The TrueType Engine"},{"location":"ft2-truetype_engine.html#synopsis","text":"This section contains a function used to query the level of TrueType bytecode support compiled in this version of the library.","title":"Synopsis"},{"location":"ft2-truetype_engine.html#ft_truetypeenginetype","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef enum FT_TrueTypeEngineType_ { FT_TRUETYPE_ENGINE_TYPE_NONE = 0, FT_TRUETYPE_ENGINE_TYPE_UNPATENTED , FT_TRUETYPE_ENGINE_TYPE_PATENTED } FT_TrueTypeEngineType ; A list of values describing which kind of TrueType bytecode engine is implemented in a given FT_Library instance. It is used by the FT_Get_TrueType_Engine_Type function.","title":"FT_TrueTypeEngineType"},{"location":"ft2-truetype_engine.html#ft_get_truetype_engine_type","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_TrueTypeEngineType ) FT_Get_TrueType_Engine_Type ( FT_Library library ); Return an FT_TrueTypeEngineType value to indicate which level of the TrueType virtual machine a given library instance supports.","title":"FT_Get_TrueType_Engine_Type"},{"location":"ft2-truetype_tables.html","text":"FreeType \u00bb Docs \u00bb Format-Specific API \u00bb TrueType Tables TrueType Tables \u00b6 Synopsis \u00b6 This section contains definitions of some basic tables specific to TrueType and OpenType as well as some routines used to access and process them. TT_Header \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_Header_ { FT_Fixed Table_Version; FT_Fixed Font_Revision; FT_Long CheckSum_Adjust; FT_Long Magic_Number; FT_UShort Flags; FT_UShort Units_Per_EM; FT_ULong Created [2]; FT_ULong Modified[2]; FT_Short xMin; FT_Short yMin; FT_Short xMax; FT_Short yMax; FT_UShort Mac_Style; FT_UShort Lowest_Rec_PPEM; FT_Short Font_Direction; FT_Short Index_To_Loc_Format; FT_Short Glyph_Data_Format; } TT_Header ; A structure to model a TrueType font header table. All fields follow the OpenType specification. The 64-bit timestamps are stored in two-element arrays Created and Modified , first the upper then the lower 32 bits. TT_HoriHeader \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_HoriHeader_ { FT_Fixed Version; FT_Short Ascender; FT_Short Descender; FT_Short Line_Gap; FT_UShort advance_Width_Max; /* advance width maximum */ FT_Short min_Left_Side_Bearing; /* minimum left-sb */ FT_Short min_Right_Side_Bearing; /* minimum right-sb */ FT_Short xMax_Extent; /* xmax extents */ FT_Short caret_Slope_Rise; FT_Short caret_Slope_Run; FT_Short caret_Offset; FT_Short Reserved[4]; FT_Short metric_Data_Format; FT_UShort number_Of_HMetrics; /* The following fields are not defined by the OpenType specification */ /* but they are used to connect the metrics header to the relevant */ /* 'hmtx' table. */ void * long_metrics; void * short_metrics; } TT_HoriHeader ; A structure to model a TrueType horizontal header, the \u2018hhea\u2019 table, as well as the corresponding horizontal metrics table, \u2018hmtx\u2019. fields Version The table version. Ascender The font's ascender, i.e., the distance from the baseline to the top-most of all glyph points found in the font. This value is invalid in many fonts, as it is usually set by the font designer, and often reflects only a portion of the glyphs found in the font (maybe ASCII). You should use the sTypoAscender field of the \u2018OS/2\u2019 table instead if you want the correct one. Descender The font's descender, i.e., the distance from the baseline to the bottom-most of all glyph points found in the font. It is negative. This value is invalid in many fonts, as it is usually set by the font designer, and often reflects only a portion of the glyphs found in the font (maybe ASCII). You should use the sTypoDescender field of the \u2018OS/2\u2019 table instead if you want the correct one. Line_Gap The font's line gap, i.e., the distance to add to the ascender and descender to get the BTB, i.e., the baseline-to-baseline distance for the font. advance_Width_Max This field is the maximum of all advance widths found in the font. It can be used to compute the maximum width of an arbitrary string of text. min_Left_Side_Bearing The minimum left side bearing of all glyphs within the font. min_Right_Side_Bearing The minimum right side bearing of all glyphs within the font. xMax_Extent The maximum horizontal extent (i.e., the \u2018width\u2019 of a glyph's bounding box) for all glyphs in the font. caret_Slope_Rise The rise coefficient of the cursor's slope of the cursor (slope=rise/run). caret_Slope_Run The run coefficient of the cursor's slope. caret_Offset The cursor's offset for slanted fonts. Reserved 8 reserved bytes. metric_Data_Format Always 0. number_Of_HMetrics Number of HMetrics entries in the \u2018hmtx\u2019 table -- this value can be smaller than the total number of glyphs in the font. long_metrics A pointer into the \u2018hmtx\u2019 table. short_metrics A pointer into the \u2018hmtx\u2019 table. note For an OpenType variation font, the values of the following fields can change after a call to FT_Set_Var_Design_Coordinates (and friends) if the font contains an \u2018MVAR\u2019 table: caret_Slope_Rise , caret_Slope_Run , and caret_Offset . TT_VertHeader \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_VertHeader_ { FT_Fixed Version; FT_Short Ascender; FT_Short Descender; FT_Short Line_Gap; FT_UShort advance_Height_Max; /* advance height maximum */ FT_Short min_Top_Side_Bearing; /* minimum top-sb */ FT_Short min_Bottom_Side_Bearing; /* minimum bottom-sb */ FT_Short yMax_Extent; /* ymax extents */ FT_Short caret_Slope_Rise; FT_Short caret_Slope_Run; FT_Short caret_Offset; FT_Short Reserved[4]; FT_Short metric_Data_Format; FT_UShort number_Of_VMetrics; /* The following fields are not defined by the OpenType specification */ /* but they are used to connect the metrics header to the relevant */ /* 'vmtx' table. */ void * long_metrics; void * short_metrics; } TT_VertHeader ; A structure used to model a TrueType vertical header, the \u2018vhea\u2019 table, as well as the corresponding vertical metrics table, \u2018vmtx\u2019. fields Version The table version. Ascender The font's ascender, i.e., the distance from the baseline to the top-most of all glyph points found in the font. This value is invalid in many fonts, as it is usually set by the font designer, and often reflects only a portion of the glyphs found in the font (maybe ASCII). You should use the sTypoAscender field of the \u2018OS/2\u2019 table instead if you want the correct one. Descender The font's descender, i.e., the distance from the baseline to the bottom-most of all glyph points found in the font. It is negative. This value is invalid in many fonts, as it is usually set by the font designer, and often reflects only a portion of the glyphs found in the font (maybe ASCII). You should use the sTypoDescender field of the \u2018OS/2\u2019 table instead if you want the correct one. Line_Gap The font's line gap, i.e., the distance to add to the ascender and descender to get the BTB, i.e., the baseline-to-baseline distance for the font. advance_Height_Max This field is the maximum of all advance heights found in the font. It can be used to compute the maximum height of an arbitrary string of text. min_Top_Side_Bearing The minimum top side bearing of all glyphs within the font. min_Bottom_Side_Bearing The minimum bottom side bearing of all glyphs within the font. yMax_Extent The maximum vertical extent (i.e., the \u2018height\u2019 of a glyph's bounding box) for all glyphs in the font. caret_Slope_Rise The rise coefficient of the cursor's slope of the cursor (slope=rise/run). caret_Slope_Run The run coefficient of the cursor's slope. caret_Offset The cursor's offset for slanted fonts. Reserved 8 reserved bytes. metric_Data_Format Always 0. number_Of_VMetrics Number of VMetrics entries in the \u2018vmtx\u2019 table -- this value can be smaller than the total number of glyphs in the font. long_metrics A pointer into the \u2018vmtx\u2019 table. short_metrics A pointer into the \u2018vmtx\u2019 table. note For an OpenType variation font, the values of the following fields can change after a call to FT_Set_Var_Design_Coordinates (and friends) if the font contains an \u2018MVAR\u2019 table: Ascender , Descender , Line_Gap , caret_Slope_Rise , caret_Slope_Run , and caret_Offset . TT_OS2 \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_OS2_ { FT_UShort version; /* 0x0001 - more or 0xFFFF */ FT_Short xAvgCharWidth; FT_UShort usWeightClass; FT_UShort usWidthClass; FT_UShort fsType; FT_Short ySubscriptXSize; FT_Short ySubscriptYSize; FT_Short ySubscriptXOffset; FT_Short ySubscriptYOffset; FT_Short ySuperscriptXSize; FT_Short ySuperscriptYSize; FT_Short ySuperscriptXOffset; FT_Short ySuperscriptYOffset; FT_Short yStrikeoutSize; FT_Short yStrikeoutPosition; FT_Short sFamilyClass; FT_Byte panose[10]; FT_ULong ulUnicodeRange1; /* Bits 0-31 */ FT_ULong ulUnicodeRange2; /* Bits 32-63 */ FT_ULong ulUnicodeRange3; /* Bits 64-95 */ FT_ULong ulUnicodeRange4; /* Bits 96-127 */ FT_Char achVendID[4]; FT_UShort fsSelection; FT_UShort usFirstCharIndex; FT_UShort usLastCharIndex; FT_Short sTypoAscender; FT_Short sTypoDescender; FT_Short sTypoLineGap; FT_UShort usWinAscent; FT_UShort usWinDescent; /* only version 1 and higher: */ FT_ULong ulCodePageRange1; /* Bits 0-31 */ FT_ULong ulCodePageRange2; /* Bits 32-63 */ /* only version 2 and higher: */ FT_Short sxHeight; FT_Short sCapHeight; FT_UShort usDefaultChar; FT_UShort usBreakChar; FT_UShort usMaxContext; /* only version 5 and higher: */ FT_UShort usLowerOpticalPointSize; /* in twips (1/20th points) */ FT_UShort usUpperOpticalPointSize; /* in twips (1/20th points) */ } TT_OS2 ; A structure to model a TrueType \u2018OS/2\u2019 table. All fields comply to the OpenType specification. Note that we now support old Mac fonts that do not include an \u2018OS/2\u2019 table. In this case, the version field is always set to 0xFFFF. note For an OpenType variation font, the values of the following fields can change after a call to FT_Set_Var_Design_Coordinates (and friends) if the font contains an \u2018MVAR\u2019 table: sCapHeight , sTypoAscender , sTypoDescender , sTypoLineGap , sxHeight , usWinAscent , usWinDescent , yStrikeoutPosition , yStrikeoutSize , ySubscriptXOffset , ySubScriptXSize , ySubscriptYOffset , ySubscriptYSize , ySuperscriptXOffset , ySuperscriptXSize , ySuperscriptYOffset , and ySuperscriptYSize . Possible values for bits in the ulUnicodeRangeX fields are given by the TT_UCR_XXX macros. TT_Postscript \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_Postscript_ { FT_Fixed FormatType; FT_Fixed italicAngle; FT_Short underlinePosition; FT_Short underlineThickness; FT_ULong isFixedPitch; FT_ULong minMemType42; FT_ULong maxMemType42; FT_ULong minMemType1; FT_ULong maxMemType1; /* Glyph names follow in the 'post' table, but we don't */ /* load them by default. */ } TT_Postscript ; A structure to model a TrueType \u2018post\u2019 table. All fields comply to the OpenType specification. This structure does not reference a font's PostScript glyph names; use FT_Get_Glyph_Name to retrieve them. note For an OpenType variation font, the values of the following fields can change after a call to FT_Set_Var_Design_Coordinates (and friends) if the font contains an \u2018MVAR\u2019 table: underlinePosition and underlineThickness . TT_PCLT \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_PCLT_ { FT_Fixed Version; FT_ULong FontNumber; FT_UShort Pitch; FT_UShort xHeight; FT_UShort Style; FT_UShort TypeFamily; FT_UShort CapHeight; FT_UShort SymbolSet; FT_Char TypeFace[16]; FT_Char CharacterComplement[8]; FT_Char FileName[6]; FT_Char StrokeWeight; FT_Char WidthType; FT_Byte SerifStyle; FT_Byte Reserved; } TT_PCLT ; A structure to model a TrueType \u2018PCLT\u2019 table. All fields comply to the OpenType specification. TT_MaxProfile \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_MaxProfile_ { FT_Fixed version; FT_UShort numGlyphs; FT_UShort maxPoints; FT_UShort maxContours; FT_UShort maxCompositePoints; FT_UShort maxCompositeContours; FT_UShort maxZones; FT_UShort maxTwilightPoints; FT_UShort maxStorage; FT_UShort maxFunctionDefs; FT_UShort maxInstructionDefs; FT_UShort maxStackElements; FT_UShort maxSizeOfInstructions; FT_UShort maxComponentElements; FT_UShort maxComponentDepth; } TT_MaxProfile ; The maximum profile (\u2018maxp\u2019) table contains many max values, which can be used to pre-allocate arrays for speeding up glyph loading and hinting. fields version The version number. numGlyphs The number of glyphs in this TrueType font. maxPoints The maximum number of points in a non-composite TrueType glyph. See also maxCompositePoints . maxContours The maximum number of contours in a non-composite TrueType glyph. See also maxCompositeContours . maxCompositePoints The maximum number of points in a composite TrueType glyph. See also maxPoints . maxCompositeContours The maximum number of contours in a composite TrueType glyph. See also maxContours . maxZones The maximum number of zones used for glyph hinting. maxTwilightPoints The maximum number of points in the twilight zone used for glyph hinting. maxStorage The maximum number of elements in the storage area used for glyph hinting. maxFunctionDefs The maximum number of function definitions in the TrueType bytecode for this font. maxInstructionDefs The maximum number of instruction definitions in the TrueType bytecode for this font. maxStackElements The maximum number of stack elements used during bytecode interpretation. maxSizeOfInstructions The maximum number of TrueType opcodes used for glyph hinting. maxComponentElements The maximum number of simple (i.e., non-composite) glyphs in a composite glyph. maxComponentDepth The maximum nesting depth of composite glyphs. note This structure is only used during font loading. FT_Sfnt_Tag \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef enum FT_Sfnt_Tag_ { FT_SFNT_HEAD , FT_SFNT_MAXP , FT_SFNT_OS2 , FT_SFNT_HHEA , FT_SFNT_VHEA , FT_SFNT_POST , FT_SFNT_PCLT , FT_SFNT_MAX } FT_Sfnt_Tag ; /* these constants are deprecated; use the corresponding ` FT_Sfnt_Tag ` */ /* values instead */ # define ft_sfnt_head FT_SFNT_HEAD # define ft_sfnt_maxp FT_SFNT_MAXP # define ft_sfnt_os2 FT_SFNT_OS2 # define ft_sfnt_hhea FT_SFNT_HHEA # define ft_sfnt_vhea FT_SFNT_VHEA # define ft_sfnt_post FT_SFNT_POST # define ft_sfnt_pclt FT_SFNT_PCLT An enumeration to specify indices of SFNT tables loaded and parsed by FreeType during initialization of an SFNT font. Used in the FT_Get_Sfnt_Table API function. values FT_SFNT_HEAD To access the font's TT_Header structure. FT_SFNT_MAXP To access the font's TT_MaxProfile structure. FT_SFNT_OS2 To access the font's TT_OS2 structure. FT_SFNT_HHEA To access the font's TT_HoriHeader structure. FT_SFNT_VHEA To access the font's TT_VertHeader structure. FT_SFNT_POST To access the font's TT_Postscript structure. FT_SFNT_PCLT To access the font's TT_PCLT structure. FT_Get_Sfnt_Table \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( void * ) FT_Get_Sfnt_Table ( FT_Face face, FT_Sfnt_Tag tag ); Return a pointer to a given SFNT table stored within a face. input face A handle to the source. tag The index of the SFNT table. return A type-less pointer to the table. This will be NULL in case of error, or if the corresponding table was not found OR loaded from the file. Use a typecast according to tag to access the structure elements. note The table is owned by the face object and disappears with it. This function is only useful to access SFNT tables that are loaded by the sfnt, truetype, and opentype drivers. See FT_Sfnt_Tag for a list. example Here is an example demonstrating access to the \u2018vhea\u2019 table. TT_VertHeader* vert_header; vert_header = (TT_VertHeader*)FT_Get_Sfnt_Table( face, FT_SFNT_VHEA ); FT_Load_Sfnt_Table \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( FT_Error ) FT_Load_Sfnt_Table ( FT_Face face, FT_ULong tag, FT_Long offset, FT_Byte * buffer, FT_ULong * length ); Load any SFNT font table into client memory. input face A handle to the source face. tag The four-byte tag of the table to load. Use value 0 if you want to access the whole font file. Otherwise, you can use one of the definitions found in the FT_TRUETYPE_TAGS_H file, or forge a new one with FT_MAKE_TAG . offset The starting offset in the table (or file if tag == 0). output buffer The target buffer address. The client must ensure that the memory array is big enough to hold the data. inout length If the length parameter is NULL , try to load the whole table. Return an error code if it fails. Else, if *length is 0, exit immediately while returning the table's (or file) full size in it. Else the number of bytes to read from the table or file, from the starting offset. return FreeType error code. 0 means success. note If you need to determine the table's length you should first call this function with *length set to 0, as in the following example: FT_ULong length = 0; error = FT_Load_Sfnt_Table( face, tag, 0, NULL, &length ); if ( error ) { ... table does not exist ... } buffer = malloc( length ); if ( buffer == NULL ) { ... not enough memory ... } error = FT_Load_Sfnt_Table( face, tag, 0, buffer, &length ); if ( error ) { ... could not load table ... } Note that structures like TT_Header or TT_OS2 can't be used with this function; they are limited to FT_Get_Sfnt_Table . Reason is that those structures depend on the processor architecture, with varying size (e.g. 32bit vs. 64bit) or order (big endian vs. little endian). FT_Sfnt_Table_Info \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( FT_Error ) FT_Sfnt_Table_Info ( FT_Face face, FT_UInt table_index, FT_ULong *tag, FT_ULong *length ); Return information on an SFNT table. input face A handle to the source face. table_index The index of an SFNT table. The function returns FT_Err_Table_Missing for an invalid value. inout tag The name tag of the SFNT table. If the value is NULL , table_index is ignored, and length returns the number of SFNT tables in the font. output length The length of the SFNT table (or the number of SFNT tables, depending on tag ). return FreeType error code. 0 means success. note While parsing fonts, FreeType handles SFNT tables with length zero as missing. FT_Get_CMap_Language_ID \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( FT_ULong ) FT_Get_CMap_Language_ID ( FT_CharMap charmap ); Return cmap language ID as specified in the OpenType standard. Definitions of language ID values are in file FT_TRUETYPE_IDS_H . input charmap The target charmap. return The language ID of charmap . If charmap doesn't belong to an SFNT face, just return 0 as the default value. For a format 14 cmap (to access Unicode IVS), the return value is 0xFFFFFFFF. FT_Get_CMap_Format \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( FT_Long ) FT_Get_CMap_Format ( FT_CharMap charmap ); Return the format of an SFNT \u2018cmap\u2019 table. input charmap The target charmap. return The format of charmap . If charmap doesn't belong to an SFNT face, return -1. FT_PARAM_TAG_UNPATENTED_HINTING \u00b6 # define FT_PARAM_TAG_UNPATENTED_HINTING \\ FT_MAKE_TAG ( 'u', 'n', 'p', 'a' ) Deprecated, no effect. Previously: A constant used as the tag of an FT_Parameter structure to indicate that unpatented methods only should be used by the TrueType bytecode interpreter for a typeface opened by FT_Open_Face . TT_PLATFORM_XXX \u00b6 Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_PLATFORM_APPLE_UNICODE 0 # define TT_PLATFORM_MACINTOSH 1 # define TT_PLATFORM_ISO 2 /* deprecated */ # define TT_PLATFORM_MICROSOFT 3 # define TT_PLATFORM_CUSTOM 4 # define TT_PLATFORM_ADOBE 7 /* artificial */ A list of valid values for the platform_id identifier code in FT_CharMapRec and FT_SfntName structures. values TT_PLATFORM_APPLE_UNICODE Used by Apple to indicate a Unicode character map and/or name entry. See TT_APPLE_ID_XXX for corresponding encoding_id values. Note that name entries in this format are coded as big-endian UCS-2 character codes only . TT_PLATFORM_MACINTOSH Used by Apple to indicate a MacOS-specific charmap and/or name entry. See TT_MAC_ID_XXX for corresponding encoding_id values. Note that most TrueType fonts contain an Apple roman charmap to be usable on MacOS systems (even if they contain a Microsoft charmap as well). TT_PLATFORM_ISO This value was used to specify ISO/IEC 10646 charmaps. It is however now deprecated. See TT_ISO_ID_XXX for a list of corresponding encoding_id values. TT_PLATFORM_MICROSOFT Used by Microsoft to indicate Windows-specific charmaps. See TT_MS_ID_XXX for a list of corresponding encoding_id values. Note that most fonts contain a Unicode charmap using ( TT_PLATFORM_MICROSOFT , TT_MS_ID_UNICODE_CS ). TT_PLATFORM_CUSTOM Used to indicate application-specific charmaps. TT_PLATFORM_ADOBE This value isn't part of any font format specification, but is used by FreeType to report Adobe-specific charmaps in an FT_CharMapRec structure. See TT_ADOBE_ID_XXX . TT_APPLE_ID_XXX \u00b6 Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_APPLE_ID_DEFAULT 0 /* Unicode 1.0 */ # define TT_APPLE_ID_UNICODE_1_1 1 /* specify Hangul at U+34xx */ # define TT_APPLE_ID_ISO_10646 2 /* deprecated */ # define TT_APPLE_ID_UNICODE_2_0 3 /* or later */ # define TT_APPLE_ID_UNICODE_32 4 /* 2.0 or later, full repertoire */ # define TT_APPLE_ID_VARIANT_SELECTOR 5 /* variation selector data */ # define TT_APPLE_ID_FULL_UNICODE 6 /* used with type 13 cmaps */ A list of valid values for the encoding_id for TT_PLATFORM_APPLE_UNICODE charmaps and name entries. values TT_APPLE_ID_DEFAULT Unicode version 1.0. TT_APPLE_ID_UNICODE_1_1 Unicode 1.1; specifies Hangul characters starting at U+34xx. TT_APPLE_ID_ISO_10646 Deprecated (identical to preceding). TT_APPLE_ID_UNICODE_2_0 Unicode 2.0 and beyond (UTF-16 BMP only). TT_APPLE_ID_UNICODE_32 Unicode 3.1 and beyond, using UTF-32. TT_APPLE_ID_VARIANT_SELECTOR From Adobe, not Apple. Not a normal cmap. Specifies variations on a real cmap. TT_APPLE_ID_FULL_UNICODE Used for fallback fonts that provide complete Unicode coverage with a type 13 cmap. TT_MAC_ID_XXX \u00b6 Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_MAC_ID_ROMAN 0 # define TT_MAC_ID_JAPANESE 1 # define TT_MAC_ID_TRADITIONAL_CHINESE 2 # define TT_MAC_ID_KOREAN 3 # define TT_MAC_ID_ARABIC 4 # define TT_MAC_ID_HEBREW 5 # define TT_MAC_ID_GREEK 6 # define TT_MAC_ID_RUSSIAN 7 # define TT_MAC_ID_RSYMBOL 8 # define TT_MAC_ID_DEVANAGARI 9 # define TT_MAC_ID_GURMUKHI 10 # define TT_MAC_ID_GUJARATI 11 # define TT_MAC_ID_ORIYA 12 # define TT_MAC_ID_BENGALI 13 # define TT_MAC_ID_TAMIL 14 # define TT_MAC_ID_TELUGU 15 # define TT_MAC_ID_KANNADA 16 # define TT_MAC_ID_MALAYALAM 17 # define TT_MAC_ID_SINHALESE 18 # define TT_MAC_ID_BURMESE 19 # define TT_MAC_ID_KHMER 20 # define TT_MAC_ID_THAI 21 # define TT_MAC_ID_LAOTIAN 22 # define TT_MAC_ID_GEORGIAN 23 # define TT_MAC_ID_ARMENIAN 24 # define TT_MAC_ID_MALDIVIAN 25 # define TT_MAC_ID_SIMPLIFIED_CHINESE 25 # define TT_MAC_ID_TIBETAN 26 # define TT_MAC_ID_MONGOLIAN 27 # define TT_MAC_ID_GEEZ 28 # define TT_MAC_ID_SLAVIC 29 # define TT_MAC_ID_VIETNAMESE 30 # define TT_MAC_ID_SINDHI 31 # define TT_MAC_ID_UNINTERP 32 A list of valid values for the encoding_id for TT_PLATFORM_MACINTOSH charmaps and name entries. TT_ISO_ID_XXX \u00b6 Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_ISO_ID_7BIT_ASCII 0 # define TT_ISO_ID_10646 1 # define TT_ISO_ID_8859_1 2 A list of valid values for the encoding_id for TT_PLATFORM_ISO charmaps and name entries. Their use is now deprecated. values TT_ISO_ID_7BIT_ASCII ASCII. TT_ISO_ID_10646 ISO/10646. TT_ISO_ID_8859_1 Also known as Latin-1. TT_MS_ID_XXX \u00b6 Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_MS_ID_SYMBOL_CS 0 # define TT_MS_ID_UNICODE_CS 1 # define TT_MS_ID_SJIS 2 # define TT_MS_ID_PRC 3 # define TT_MS_ID_BIG_5 4 # define TT_MS_ID_WANSUNG 5 # define TT_MS_ID_JOHAB 6 # define TT_MS_ID_UCS_4 10 /* this value is deprecated */ # define TT_MS_ID_GB2312 TT_MS_ID_PRC A list of valid values for the encoding_id for TT_PLATFORM_MICROSOFT charmaps and name entries. values TT_MS_ID_SYMBOL_CS Microsoft symbol encoding. See FT_ENCODING_MS_SYMBOL . TT_MS_ID_UNICODE_CS Microsoft WGL4 charmap, matching Unicode. See FT_ENCODING_UNICODE . TT_MS_ID_SJIS Shift JIS Japanese encoding. See FT_ENCODING_SJIS . TT_MS_ID_PRC Chinese encodings as used in the People's Republic of China (PRC). This means the encodings GB 2312 and its supersets GBK and GB 18030. See FT_ENCODING_PRC . TT_MS_ID_BIG_5 Traditional Chinese as used in Taiwan and Hong Kong. See FT_ENCODING_BIG5 . TT_MS_ID_WANSUNG Korean Extended Wansung encoding. See FT_ENCODING_WANSUNG . TT_MS_ID_JOHAB Korean Johab encoding. See FT_ENCODING_JOHAB . TT_MS_ID_UCS_4 UCS-4 or UTF-32 charmaps. This has been added to the OpenType specification version 1.4 (mid-2001). TT_ADOBE_ID_XXX \u00b6 Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_ADOBE_ID_STANDARD 0 # define TT_ADOBE_ID_EXPERT 1 # define TT_ADOBE_ID_CUSTOM 2 # define TT_ADOBE_ID_LATIN_1 3 A list of valid values for the encoding_id for TT_PLATFORM_ADOBE charmaps. This is a FreeType-specific extension! values TT_ADOBE_ID_STANDARD Adobe standard encoding. TT_ADOBE_ID_EXPERT Adobe expert encoding. TT_ADOBE_ID_CUSTOM Adobe custom encoding. TT_ADOBE_ID_LATIN_1 Adobe Latin 1 encoding. TT_MAC_LANGID_XXX \u00b6 Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_MAC_LANGID_ENGLISH 0 # define TT_MAC_LANGID_FRENCH 1 # define TT_MAC_LANGID_GERMAN 2 # define TT_MAC_LANGID_ITALIAN 3 # define TT_MAC_LANGID_DUTCH 4 # define TT_MAC_LANGID_SWEDISH 5 # define TT_MAC_LANGID_SPANISH 6 # define TT_MAC_LANGID_DANISH 7 # define TT_MAC_LANGID_PORTUGUESE 8 # define TT_MAC_LANGID_NORWEGIAN 9 # define TT_MAC_LANGID_HEBREW 10 # define TT_MAC_LANGID_JAPANESE 11 # define TT_MAC_LANGID_ARABIC 12 # define TT_MAC_LANGID_FINNISH 13 # define TT_MAC_LANGID_GREEK 14 # define TT_MAC_LANGID_ICELANDIC 15 # define TT_MAC_LANGID_MALTESE 16 # define TT_MAC_LANGID_TURKISH 17 # define TT_MAC_LANGID_CROATIAN 18 # define TT_MAC_LANGID_CHINESE_TRADITIONAL 19 # define TT_MAC_LANGID_URDU 20 # define TT_MAC_LANGID_HINDI 21 # define TT_MAC_LANGID_THAI 22 # define TT_MAC_LANGID_KOREAN 23 # define TT_MAC_LANGID_LITHUANIAN 24 # define TT_MAC_LANGID_POLISH 25 # define TT_MAC_LANGID_HUNGARIAN 26 # define TT_MAC_LANGID_ESTONIAN 27 # define TT_MAC_LANGID_LETTISH 28 # define TT_MAC_LANGID_SAAMISK 29 # define TT_MAC_LANGID_FAEROESE 30 # define TT_MAC_LANGID_FARSI 31 # define TT_MAC_LANGID_RUSSIAN 32 # define TT_MAC_LANGID_CHINESE_SIMPLIFIED 33 # define TT_MAC_LANGID_FLEMISH 34 # define TT_MAC_LANGID_IRISH 35 # define TT_MAC_LANGID_ALBANIAN 36 # define TT_MAC_LANGID_ROMANIAN 37 # define TT_MAC_LANGID_CZECH 38 # define TT_MAC_LANGID_SLOVAK 39 # define TT_MAC_LANGID_SLOVENIAN 40 # define TT_MAC_LANGID_YIDDISH 41 # define TT_MAC_LANGID_SERBIAN 42 # define TT_MAC_LANGID_MACEDONIAN 43 # define TT_MAC_LANGID_BULGARIAN 44 # define TT_MAC_LANGID_UKRAINIAN 45 # define TT_MAC_LANGID_BYELORUSSIAN 46 # define TT_MAC_LANGID_UZBEK 47 # define TT_MAC_LANGID_KAZAKH 48 # define TT_MAC_LANGID_AZERBAIJANI 49 # define TT_MAC_LANGID_AZERBAIJANI_CYRILLIC_SCRIPT 49 # define TT_MAC_LANGID_AZERBAIJANI_ARABIC_SCRIPT 50 # define TT_MAC_LANGID_ARMENIAN 51 # define TT_MAC_LANGID_GEORGIAN 52 # define TT_MAC_LANGID_MOLDAVIAN 53 # define TT_MAC_LANGID_KIRGHIZ 54 # define TT_MAC_LANGID_TAJIKI 55 # define TT_MAC_LANGID_TURKMEN 56 # define TT_MAC_LANGID_MONGOLIAN 57 # define TT_MAC_LANGID_MONGOLIAN_MONGOLIAN_SCRIPT 57 # define TT_MAC_LANGID_MONGOLIAN_CYRILLIC_SCRIPT 58 # define TT_MAC_LANGID_PASHTO 59 # define TT_MAC_LANGID_KURDISH 60 # define TT_MAC_LANGID_KASHMIRI 61 # define TT_MAC_LANGID_SINDHI 62 # define TT_MAC_LANGID_TIBETAN 63 # define TT_MAC_LANGID_NEPALI 64 # define TT_MAC_LANGID_SANSKRIT 65 # define TT_MAC_LANGID_MARATHI 66 # define TT_MAC_LANGID_BENGALI 67 # define TT_MAC_LANGID_ASSAMESE 68 # define TT_MAC_LANGID_GUJARATI 69 # define TT_MAC_LANGID_PUNJABI 70 # define TT_MAC_LANGID_ORIYA 71 # define TT_MAC_LANGID_MALAYALAM 72 # define TT_MAC_LANGID_KANNADA 73 # define TT_MAC_LANGID_TAMIL 74 # define TT_MAC_LANGID_TELUGU 75 # define TT_MAC_LANGID_SINHALESE 76 # define TT_MAC_LANGID_BURMESE 77 # define TT_MAC_LANGID_KHMER 78 # define TT_MAC_LANGID_LAO 79 # define TT_MAC_LANGID_VIETNAMESE 80 # define TT_MAC_LANGID_INDONESIAN 81 # define TT_MAC_LANGID_TAGALOG 82 # define TT_MAC_LANGID_MALAY_ROMAN_SCRIPT 83 # define TT_MAC_LANGID_MALAY_ARABIC_SCRIPT 84 # define TT_MAC_LANGID_AMHARIC 85 # define TT_MAC_LANGID_TIGRINYA 86 # define TT_MAC_LANGID_GALLA 87 # define TT_MAC_LANGID_SOMALI 88 # define TT_MAC_LANGID_SWAHILI 89 # define TT_MAC_LANGID_RUANDA 90 # define TT_MAC_LANGID_RUNDI 91 # define TT_MAC_LANGID_CHEWA 92 # define TT_MAC_LANGID_MALAGASY 93 # define TT_MAC_LANGID_ESPERANTO 94 # define TT_MAC_LANGID_WELSH 128 # define TT_MAC_LANGID_BASQUE 129 # define TT_MAC_LANGID_CATALAN 130 # define TT_MAC_LANGID_LATIN 131 # define TT_MAC_LANGID_QUECHUA 132 # define TT_MAC_LANGID_GUARANI 133 # define TT_MAC_LANGID_AYMARA 134 # define TT_MAC_LANGID_TATAR 135 # define TT_MAC_LANGID_UIGHUR 136 # define TT_MAC_LANGID_DZONGKHA 137 # define TT_MAC_LANGID_JAVANESE 138 # define TT_MAC_LANGID_SUNDANESE 139 /* The following codes are new as of 2000-03-10 */ # define TT_MAC_LANGID_GALICIAN 140 # define TT_MAC_LANGID_AFRIKAANS 141 # define TT_MAC_LANGID_BRETON 142 # define TT_MAC_LANGID_INUKTITUT 143 # define TT_MAC_LANGID_SCOTTISH_GAELIC 144 # define TT_MAC_LANGID_MANX_GAELIC 145 # define TT_MAC_LANGID_IRISH_GAELIC 146 # define TT_MAC_LANGID_TONGAN 147 # define TT_MAC_LANGID_GREEK_POLYTONIC 148 # define TT_MAC_LANGID_GREELANDIC 149 # define TT_MAC_LANGID_AZERBAIJANI_ROMAN_SCRIPT 150 Possible values of the language identifier field in the name records of the SFNT \u2018name\u2019 table if the \u2018platform\u2019 identifier code is TT_PLATFORM_MACINTOSH . These values are also used as return values for function FT_Get_CMap_Language_ID . The canonical source for Apple's IDs is https://developer.apple.com/fonts/TrueType-Reference-Manual/RM06/Chap6name.html TT_MS_LANGID_XXX \u00b6 Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_MS_LANGID_ARABIC_SAUDI_ARABIA 0x0401 # define TT_MS_LANGID_ARABIC_IRAQ 0x0801 # define TT_MS_LANGID_ARABIC_EGYPT 0x0C01 # define TT_MS_LANGID_ARABIC_LIBYA 0x1001 # define TT_MS_LANGID_ARABIC_ALGERIA 0x1401 # define TT_MS_LANGID_ARABIC_MOROCCO 0x1801 # define TT_MS_LANGID_ARABIC_TUNISIA 0x1C01 # define TT_MS_LANGID_ARABIC_OMAN 0x2001 # define TT_MS_LANGID_ARABIC_YEMEN 0x2401 # define TT_MS_LANGID_ARABIC_SYRIA 0x2801 # define TT_MS_LANGID_ARABIC_JORDAN 0x2C01 # define TT_MS_LANGID_ARABIC_LEBANON 0x3001 # define TT_MS_LANGID_ARABIC_KUWAIT 0x3401 # define TT_MS_LANGID_ARABIC_UAE 0x3801 # define TT_MS_LANGID_ARABIC_BAHRAIN 0x3C01 # define TT_MS_LANGID_ARABIC_QATAR 0x4001 # define TT_MS_LANGID_BULGARIAN_BULGARIA 0x0402 # define TT_MS_LANGID_CATALAN_CATALAN 0x0403 # define TT_MS_LANGID_CHINESE_TAIWAN 0x0404 # define TT_MS_LANGID_CHINESE_PRC 0x0804 # define TT_MS_LANGID_CHINESE_HONG_KONG 0x0C04 # define TT_MS_LANGID_CHINESE_SINGAPORE 0x1004 # define TT_MS_LANGID_CHINESE_MACAO 0x1404 # define TT_MS_LANGID_CZECH_CZECH_REPUBLIC 0x0405 # define TT_MS_LANGID_DANISH_DENMARK 0x0406 # define TT_MS_LANGID_GERMAN_GERMANY 0x0407 # define TT_MS_LANGID_GERMAN_SWITZERLAND 0x0807 # define TT_MS_LANGID_GERMAN_AUSTRIA 0x0C07 # define TT_MS_LANGID_GERMAN_LUXEMBOURG 0x1007 # define TT_MS_LANGID_GERMAN_LIECHTENSTEIN 0x1407 # define TT_MS_LANGID_GREEK_GREECE 0x0408 # define TT_MS_LANGID_ENGLISH_UNITED_STATES 0x0409 # define TT_MS_LANGID_ENGLISH_UNITED_KINGDOM 0x0809 # define TT_MS_LANGID_ENGLISH_AUSTRALIA 0x0C09 # define TT_MS_LANGID_ENGLISH_CANADA 0x1009 # define TT_MS_LANGID_ENGLISH_NEW_ZEALAND 0x1409 # define TT_MS_LANGID_ENGLISH_IRELAND 0x1809 # define TT_MS_LANGID_ENGLISH_SOUTH_AFRICA 0x1C09 # define TT_MS_LANGID_ENGLISH_JAMAICA 0x2009 # define TT_MS_LANGID_ENGLISH_CARIBBEAN 0x2409 # define TT_MS_LANGID_ENGLISH_BELIZE 0x2809 # define TT_MS_LANGID_ENGLISH_TRINIDAD 0x2C09 # define TT_MS_LANGID_ENGLISH_ZIMBABWE 0x3009 # define TT_MS_LANGID_ENGLISH_PHILIPPINES 0x3409 # define TT_MS_LANGID_ENGLISH_INDIA 0x4009 # define TT_MS_LANGID_ENGLISH_MALAYSIA 0x4409 # define TT_MS_LANGID_ENGLISH_SINGAPORE 0x4809 # define TT_MS_LANGID_SPANISH_SPAIN_TRADITIONAL_SORT 0x040A # define TT_MS_LANGID_SPANISH_MEXICO 0x080A # define TT_MS_LANGID_SPANISH_SPAIN_MODERN_SORT 0x0C0A # define TT_MS_LANGID_SPANISH_GUATEMALA 0x100A # define TT_MS_LANGID_SPANISH_COSTA_RICA 0x140A # define TT_MS_LANGID_SPANISH_PANAMA 0x180A # define TT_MS_LANGID_SPANISH_DOMINICAN_REPUBLIC 0x1C0A # define TT_MS_LANGID_SPANISH_VENEZUELA 0x200A # define TT_MS_LANGID_SPANISH_COLOMBIA 0x240A # define TT_MS_LANGID_SPANISH_PERU 0x280A # define TT_MS_LANGID_SPANISH_ARGENTINA 0x2C0A # define TT_MS_LANGID_SPANISH_ECUADOR 0x300A # define TT_MS_LANGID_SPANISH_CHILE 0x340A # define TT_MS_LANGID_SPANISH_URUGUAY 0x380A # define TT_MS_LANGID_SPANISH_PARAGUAY 0x3C0A # define TT_MS_LANGID_SPANISH_BOLIVIA 0x400A # define TT_MS_LANGID_SPANISH_EL_SALVADOR 0x440A # define TT_MS_LANGID_SPANISH_HONDURAS 0x480A # define TT_MS_LANGID_SPANISH_NICARAGUA 0x4C0A # define TT_MS_LANGID_SPANISH_PUERTO_RICO 0x500A # define TT_MS_LANGID_SPANISH_UNITED_STATES 0x540A # define TT_MS_LANGID_FINNISH_FINLAND 0x040B # define TT_MS_LANGID_FRENCH_FRANCE 0x040C # define TT_MS_LANGID_FRENCH_BELGIUM 0x080C # define TT_MS_LANGID_FRENCH_CANADA 0x0C0C # define TT_MS_LANGID_FRENCH_SWITZERLAND 0x100C # define TT_MS_LANGID_FRENCH_LUXEMBOURG 0x140C # define TT_MS_LANGID_FRENCH_MONACO 0x180C # define TT_MS_LANGID_HEBREW_ISRAEL 0x040D # define TT_MS_LANGID_HUNGARIAN_HUNGARY 0x040E # define TT_MS_LANGID_ICELANDIC_ICELAND 0x040F # define TT_MS_LANGID_ITALIAN_ITALY 0x0410 # define TT_MS_LANGID_ITALIAN_SWITZERLAND 0x0810 # define TT_MS_LANGID_JAPANESE_JAPAN 0x0411 # define TT_MS_LANGID_KOREAN_KOREA 0x0412 # define TT_MS_LANGID_DUTCH_NETHERLANDS 0x0413 # define TT_MS_LANGID_DUTCH_BELGIUM 0x0813 # define TT_MS_LANGID_NORWEGIAN_NORWAY_BOKMAL 0x0414 # define TT_MS_LANGID_NORWEGIAN_NORWAY_NYNORSK 0x0814 # define TT_MS_LANGID_POLISH_POLAND 0x0415 # define TT_MS_LANGID_PORTUGUESE_BRAZIL 0x0416 # define TT_MS_LANGID_PORTUGUESE_PORTUGAL 0x0816 # define TT_MS_LANGID_ROMANSH_SWITZERLAND 0x0417 # define TT_MS_LANGID_ROMANIAN_ROMANIA 0x0418 # define TT_MS_LANGID_RUSSIAN_RUSSIA 0x0419 # define TT_MS_LANGID_CROATIAN_CROATIA 0x041A # define TT_MS_LANGID_SERBIAN_SERBIA_LATIN 0x081A # define TT_MS_LANGID_SERBIAN_SERBIA_CYRILLIC 0x0C1A # define TT_MS_LANGID_CROATIAN_BOSNIA_HERZEGOVINA 0x101A # define TT_MS_LANGID_BOSNIAN_BOSNIA_HERZEGOVINA 0x141A # define TT_MS_LANGID_SERBIAN_BOSNIA_HERZ_LATIN 0x181A # define TT_MS_LANGID_SERBIAN_BOSNIA_HERZ_CYRILLIC 0x1C1A # define TT_MS_LANGID_BOSNIAN_BOSNIA_HERZ_CYRILLIC 0x201A # define TT_MS_LANGID_SLOVAK_SLOVAKIA 0x041B # define TT_MS_LANGID_ALBANIAN_ALBANIA 0x041C # define TT_MS_LANGID_SWEDISH_SWEDEN 0x041D # define TT_MS_LANGID_SWEDISH_FINLAND 0x081D # define TT_MS_LANGID_THAI_THAILAND 0x041E # define TT_MS_LANGID_TURKISH_TURKEY 0x041F # define TT_MS_LANGID_URDU_PAKISTAN 0x0420 # define TT_MS_LANGID_INDONESIAN_INDONESIA 0x0421 # define TT_MS_LANGID_UKRAINIAN_UKRAINE 0x0422 # define TT_MS_LANGID_BELARUSIAN_BELARUS 0x0423 # define TT_MS_LANGID_SLOVENIAN_SLOVENIA 0x0424 # define TT_MS_LANGID_ESTONIAN_ESTONIA 0x0425 # define TT_MS_LANGID_LATVIAN_LATVIA 0x0426 # define TT_MS_LANGID_LITHUANIAN_LITHUANIA 0x0427 # define TT_MS_LANGID_TAJIK_TAJIKISTAN 0x0428 # define TT_MS_LANGID_VIETNAMESE_VIET_NAM 0x042A # define TT_MS_LANGID_ARMENIAN_ARMENIA 0x042B # define TT_MS_LANGID_AZERI_AZERBAIJAN_LATIN 0x042C # define TT_MS_LANGID_AZERI_AZERBAIJAN_CYRILLIC 0x082C # define TT_MS_LANGID_BASQUE_BASQUE 0x042D # define TT_MS_LANGID_UPPER_SORBIAN_GERMANY 0x042E # define TT_MS_LANGID_LOWER_SORBIAN_GERMANY 0x082E # define TT_MS_LANGID_MACEDONIAN_MACEDONIA 0x042F # define TT_MS_LANGID_SETSWANA_SOUTH_AFRICA 0x0432 # define TT_MS_LANGID_ISIXHOSA_SOUTH_AFRICA 0x0434 # define TT_MS_LANGID_ISIZULU_SOUTH_AFRICA 0x0435 # define TT_MS_LANGID_AFRIKAANS_SOUTH_AFRICA 0x0436 # define TT_MS_LANGID_GEORGIAN_GEORGIA 0x0437 # define TT_MS_LANGID_FAEROESE_FAEROE_ISLANDS 0x0438 # define TT_MS_LANGID_HINDI_INDIA 0x0439 # define TT_MS_LANGID_MALTESE_MALTA 0x043A # define TT_MS_LANGID_SAMI_NORTHERN_NORWAY 0x043B # define TT_MS_LANGID_SAMI_NORTHERN_SWEDEN 0x083B # define TT_MS_LANGID_SAMI_NORTHERN_FINLAND 0x0C3B # define TT_MS_LANGID_SAMI_LULE_NORWAY 0x103B # define TT_MS_LANGID_SAMI_LULE_SWEDEN 0x143B # define TT_MS_LANGID_SAMI_SOUTHERN_NORWAY 0x183B # define TT_MS_LANGID_SAMI_SOUTHERN_SWEDEN 0x1C3B # define TT_MS_LANGID_SAMI_SKOLT_FINLAND 0x203B # define TT_MS_LANGID_SAMI_INARI_FINLAND 0x243B # define TT_MS_LANGID_IRISH_IRELAND 0x083C # define TT_MS_LANGID_MALAY_MALAYSIA 0x043E # define TT_MS_LANGID_MALAY_BRUNEI_DARUSSALAM 0x083E # define TT_MS_LANGID_KAZAKH_KAZAKHSTAN 0x043F # define TT_MS_LANGID_KYRGYZ_KYRGYZSTAN /* Cyrillic*/ 0x0440 # define TT_MS_LANGID_KISWAHILI_KENYA 0x0441 # define TT_MS_LANGID_TURKMEN_TURKMENISTAN 0x0442 # define TT_MS_LANGID_UZBEK_UZBEKISTAN_LATIN 0x0443 # define TT_MS_LANGID_UZBEK_UZBEKISTAN_CYRILLIC 0x0843 # define TT_MS_LANGID_TATAR_RUSSIA 0x0444 # define TT_MS_LANGID_BENGALI_INDIA 0x0445 # define TT_MS_LANGID_BENGALI_BANGLADESH 0x0845 # define TT_MS_LANGID_PUNJABI_INDIA 0x0446 # define TT_MS_LANGID_GUJARATI_INDIA 0x0447 # define TT_MS_LANGID_ODIA_INDIA 0x0448 # define TT_MS_LANGID_TAMIL_INDIA 0x0449 # define TT_MS_LANGID_TELUGU_INDIA 0x044A # define TT_MS_LANGID_KANNADA_INDIA 0x044B # define TT_MS_LANGID_MALAYALAM_INDIA 0x044C # define TT_MS_LANGID_ASSAMESE_INDIA 0x044D # define TT_MS_LANGID_MARATHI_INDIA 0x044E # define TT_MS_LANGID_SANSKRIT_INDIA 0x044F # define TT_MS_LANGID_MONGOLIAN_MONGOLIA /* Cyrillic */ 0x0450 # define TT_MS_LANGID_MONGOLIAN_PRC 0x0850 # define TT_MS_LANGID_TIBETAN_PRC 0x0451 # define TT_MS_LANGID_WELSH_UNITED_KINGDOM 0x0452 # define TT_MS_LANGID_KHMER_CAMBODIA 0x0453 # define TT_MS_LANGID_LAO_LAOS 0x0454 # define TT_MS_LANGID_GALICIAN_GALICIAN 0x0456 # define TT_MS_LANGID_KONKANI_INDIA 0x0457 # define TT_MS_LANGID_SYRIAC_SYRIA 0x045A # define TT_MS_LANGID_SINHALA_SRI_LANKA 0x045B # define TT_MS_LANGID_INUKTITUT_CANADA 0x045D # define TT_MS_LANGID_INUKTITUT_CANADA_LATIN 0x085D # define TT_MS_LANGID_AMHARIC_ETHIOPIA 0x045E # define TT_MS_LANGID_TAMAZIGHT_ALGERIA 0x085F # define TT_MS_LANGID_NEPALI_NEPAL 0x0461 # define TT_MS_LANGID_FRISIAN_NETHERLANDS 0x0462 # define TT_MS_LANGID_PASHTO_AFGHANISTAN 0x0463 # define TT_MS_LANGID_FILIPINO_PHILIPPINES 0x0464 # define TT_MS_LANGID_DHIVEHI_MALDIVES 0x0465 # define TT_MS_LANGID_HAUSA_NIGERIA 0x0468 # define TT_MS_LANGID_YORUBA_NIGERIA 0x046A # define TT_MS_LANGID_QUECHUA_BOLIVIA 0x046B # define TT_MS_LANGID_QUECHUA_ECUADOR 0x086B # define TT_MS_LANGID_QUECHUA_PERU 0x0C6B # define TT_MS_LANGID_SESOTHO_SA_LEBOA_SOUTH_AFRICA 0x046C # define TT_MS_LANGID_BASHKIR_RUSSIA 0x046D # define TT_MS_LANGID_LUXEMBOURGISH_LUXEMBOURG 0x046E # define TT_MS_LANGID_GREENLANDIC_GREENLAND 0x046F # define TT_MS_LANGID_IGBO_NIGERIA 0x0470 # define TT_MS_LANGID_YI_PRC 0x0478 # define TT_MS_LANGID_MAPUDUNGUN_CHILE 0x047A # define TT_MS_LANGID_MOHAWK_MOHAWK 0x047C # define TT_MS_LANGID_BRETON_FRANCE 0x047E # define TT_MS_LANGID_UIGHUR_PRC 0x0480 # define TT_MS_LANGID_MAORI_NEW_ZEALAND 0x0481 # define TT_MS_LANGID_OCCITAN_FRANCE 0x0482 # define TT_MS_LANGID_CORSICAN_FRANCE 0x0483 # define TT_MS_LANGID_ALSATIAN_FRANCE 0x0484 # define TT_MS_LANGID_YAKUT_RUSSIA 0x0485 # define TT_MS_LANGID_KICHE_GUATEMALA 0x0486 # define TT_MS_LANGID_KINYARWANDA_RWANDA 0x0487 # define TT_MS_LANGID_WOLOF_SENEGAL 0x0488 # define TT_MS_LANGID_DARI_AFGHANISTAN 0x048C Possible values of the language identifier field in the name records of the SFNT \u2018name\u2019 table if the \u2018platform\u2019 identifier code is TT_PLATFORM_MICROSOFT . These values are also used as return values for function FT_Get_CMap_Language_ID . The canonical source for Microsoft's IDs is https://docs.microsoft.com/en-us/windows/desktop/Intl/language-identifier-constants-and-strings , however, we only provide macros for language identifiers present in the OpenType specification: Microsoft has abandoned the concept of LCIDs (language code identifiers), and format 1 of the \u2018name\u2019 table provides a better mechanism for languages not covered here. More legacy values not listed in the reference can be found in the FT_TRUETYPE_IDS_H header file. TT_NAME_ID_XXX \u00b6 Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_NAME_ID_COPYRIGHT 0 # define TT_NAME_ID_FONT_FAMILY 1 # define TT_NAME_ID_FONT_SUBFAMILY 2 # define TT_NAME_ID_UNIQUE_ID 3 # define TT_NAME_ID_FULL_NAME 4 # define TT_NAME_ID_VERSION_STRING 5 # define TT_NAME_ID_PS_NAME 6 # define TT_NAME_ID_TRADEMARK 7 /* the following values are from the OpenType spec */ # define TT_NAME_ID_MANUFACTURER 8 # define TT_NAME_ID_DESIGNER 9 # define TT_NAME_ID_DESCRIPTION 10 # define TT_NAME_ID_VENDOR_URL 11 # define TT_NAME_ID_DESIGNER_URL 12 # define TT_NAME_ID_LICENSE 13 # define TT_NAME_ID_LICENSE_URL 14 /* number 15 is reserved */ # define TT_NAME_ID_TYPOGRAPHIC_FAMILY 16 # define TT_NAME_ID_TYPOGRAPHIC_SUBFAMILY 17 # define TT_NAME_ID_MAC_FULL_NAME 18 /* The following code is new as of 2000-01-21 */ # define TT_NAME_ID_SAMPLE_TEXT 19 /* This is new in OpenType 1.3 */ # define TT_NAME_ID_CID_FINDFONT_NAME 20 /* This is new in OpenType 1.5 */ # define TT_NAME_ID_WWS_FAMILY 21 # define TT_NAME_ID_WWS_SUBFAMILY 22 /* This is new in OpenType 1.7 */ # define TT_NAME_ID_LIGHT_BACKGROUND 23 # define TT_NAME_ID_DARK_BACKGROUND 24 /* This is new in OpenType 1.8 */ # define TT_NAME_ID_VARIATIONS_PREFIX 25 /* these two values are deprecated */ # define TT_NAME_ID_PREFERRED_FAMILY TT_NAME_ID_TYPOGRAPHIC_FAMILY # define TT_NAME_ID_PREFERRED_SUBFAMILY TT_NAME_ID_TYPOGRAPHIC_SUBFAMILY Possible values of the \u2018name\u2019 identifier field in the name records of an SFNT \u2018name\u2019 table. These values are platform independent. TT_UCR_XXX \u00b6 Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). /* ulUnicodeRange1 */ /* --------------- */ /* Bit 0 Basic Latin */ # define TT_UCR_BASIC_LATIN (1L << 0) /* U+0020-U+007E */ /* Bit 1 C1 Controls and Latin-1 Supplement */ # define TT_UCR_LATIN1_SUPPLEMENT (1L << 1) /* U+0080-U+00FF */ /* Bit 2 Latin Extended-A */ # define TT_UCR_LATIN_EXTENDED_A (1L << 2) /* U+0100-U+017F */ /* Bit 3 Latin Extended-B */ # define TT_UCR_LATIN_EXTENDED_B (1L << 3) /* U+0180-U+024F */ /* Bit 4 IPA Extensions */ /* Phonetic Extensions */ /* Phonetic Extensions Supplement */ # define TT_UCR_IPA_EXTENSIONS (1L << 4) /* U+0250-U+02AF */ /* U+1D00-U+1D7F */ /* U+1D80-U+1DBF */ /* Bit 5 Spacing Modifier Letters */ /* Modifier Tone Letters */ # define TT_UCR_SPACING_MODIFIER (1L << 5) /* U+02B0-U+02FF */ /* U+A700-U+A71F */ /* Bit 6 Combining Diacritical Marks */ /* Combining Diacritical Marks Supplement */ # define TT_UCR_COMBINING_DIACRITICAL_MARKS (1L << 6) /* U+0300-U+036F */ /* U+1DC0-U+1DFF */ /* Bit 7 Greek and Coptic */ # define TT_UCR_GREEK (1L << 7) /* U+0370-U+03FF */ /* Bit 8 Coptic */ # define TT_UCR_COPTIC (1L << 8) /* U+2C80-U+2CFF */ /* Bit 9 Cyrillic */ /* Cyrillic Supplement */ /* Cyrillic Extended-A */ /* Cyrillic Extended-B */ # define TT_UCR_CYRILLIC (1L << 9) /* U+0400-U+04FF */ /* U+0500-U+052F */ /* U+2DE0-U+2DFF */ /* U+A640-U+A69F */ /* Bit 10 Armenian */ # define TT_UCR_ARMENIAN (1L << 10) /* U+0530-U+058F */ /* Bit 11 Hebrew */ # define TT_UCR_HEBREW (1L << 11) /* U+0590-U+05FF */ /* Bit 12 Vai */ # define TT_UCR_VAI (1L << 12) /* U+A500-U+A63F */ /* Bit 13 Arabic */ /* Arabic Supplement */ # define TT_UCR_ARABIC (1L << 13) /* U+0600-U+06FF */ /* U+0750-U+077F */ /* Bit 14 NKo */ # define TT_UCR_NKO (1L << 14) /* U+07C0-U+07FF */ /* Bit 15 Devanagari */ # define TT_UCR_DEVANAGARI (1L << 15) /* U+0900-U+097F */ /* Bit 16 Bengali */ # define TT_UCR_BENGALI (1L << 16) /* U+0980-U+09FF */ /* Bit 17 Gurmukhi */ # define TT_UCR_GURMUKHI (1L << 17) /* U+0A00-U+0A7F */ /* Bit 18 Gujarati */ # define TT_UCR_GUJARATI (1L << 18) /* U+0A80-U+0AFF */ /* Bit 19 Oriya */ # define TT_UCR_ORIYA (1L << 19) /* U+0B00-U+0B7F */ /* Bit 20 Tamil */ # define TT_UCR_TAMIL (1L << 20) /* U+0B80-U+0BFF */ /* Bit 21 Telugu */ # define TT_UCR_TELUGU (1L << 21) /* U+0C00-U+0C7F */ /* Bit 22 Kannada */ # define TT_UCR_KANNADA (1L << 22) /* U+0C80-U+0CFF */ /* Bit 23 Malayalam */ # define TT_UCR_MALAYALAM (1L << 23) /* U+0D00-U+0D7F */ /* Bit 24 Thai */ # define TT_UCR_THAI (1L << 24) /* U+0E00-U+0E7F */ /* Bit 25 Lao */ # define TT_UCR_LAO (1L << 25) /* U+0E80-U+0EFF */ /* Bit 26 Georgian */ /* Georgian Supplement */ # define TT_UCR_GEORGIAN (1L << 26) /* U+10A0-U+10FF */ /* U+2D00-U+2D2F */ /* Bit 27 Balinese */ # define TT_UCR_BALINESE (1L << 27) /* U+1B00-U+1B7F */ /* Bit 28 Hangul Jamo */ # define TT_UCR_HANGUL_JAMO (1L << 28) /* U+1100-U+11FF */ /* Bit 29 Latin Extended Additional */ /* Latin Extended-C */ /* Latin Extended-D */ # define TT_UCR_LATIN_EXTENDED_ADDITIONAL (1L << 29) /* U+1E00-U+1EFF */ /* U+2C60-U+2C7F */ /* U+A720-U+A7FF */ /* Bit 30 Greek Extended */ # define TT_UCR_GREEK_EXTENDED (1L << 30) /* U+1F00-U+1FFF */ /* Bit 31 General Punctuation */ /* Supplemental Punctuation */ # define TT_UCR_GENERAL_PUNCTUATION (1L << 31) /* U+2000-U+206F */ /* U+2E00-U+2E7F */ /* ulUnicodeRange2 */ /* --------------- */ /* Bit 32 Superscripts And Subscripts */ # define TT_UCR_SUPERSCRIPTS_SUBSCRIPTS (1L << 0) /* U+2070-U+209F */ /* Bit 33 Currency Symbols */ # define TT_UCR_CURRENCY_SYMBOLS (1L << 1) /* U+20A0-U+20CF */ /* Bit 34 Combining Diacritical Marks For Symbols */ # define TT_UCR_COMBINING_DIACRITICAL_MARKS_SYMB \\ (1L << 2) /* U+20D0-U+20FF */ /* Bit 35 Letterlike Symbols */ # define TT_UCR_LETTERLIKE_SYMBOLS (1L << 3) /* U+2100-U+214F */ /* Bit 36 Number Forms */ # define TT_UCR_NUMBER_FORMS (1L << 4) /* U+2150-U+218F */ /* Bit 37 Arrows */ /* Supplemental Arrows-A */ /* Supplemental Arrows-B */ /* Miscellaneous Symbols and Arrows */ # define TT_UCR_ARROWS (1L << 5) /* U+2190-U+21FF */ /* U+27F0-U+27FF */ /* U+2900-U+297F */ /* U+2B00-U+2BFF */ /* Bit 38 Mathematical Operators */ /* Supplemental Mathematical Operators */ /* Miscellaneous Mathematical Symbols-A */ /* Miscellaneous Mathematical Symbols-B */ # define TT_UCR_MATHEMATICAL_OPERATORS (1L << 6) /* U+2200-U+22FF */ /* U+2A00-U+2AFF */ /* U+27C0-U+27EF */ /* U+2980-U+29FF */ /* Bit 39 Miscellaneous Technical */ # define TT_UCR_MISCELLANEOUS_TECHNICAL (1L << 7) /* U+2300-U+23FF */ /* Bit 40 Control Pictures */ # define TT_UCR_CONTROL_PICTURES (1L << 8) /* U+2400-U+243F */ /* Bit 41 Optical Character Recognition */ # define TT_UCR_OCR (1L << 9) /* U+2440-U+245F */ /* Bit 42 Enclosed Alphanumerics */ # define TT_UCR_ENCLOSED_ALPHANUMERICS (1L << 10) /* U+2460-U+24FF */ /* Bit 43 Box Drawing */ # define TT_UCR_BOX_DRAWING (1L << 11) /* U+2500-U+257F */ /* Bit 44 Block Elements */ # define TT_UCR_BLOCK_ELEMENTS (1L << 12) /* U+2580-U+259F */ /* Bit 45 Geometric Shapes */ # define TT_UCR_GEOMETRIC_SHAPES (1L << 13) /* U+25A0-U+25FF */ /* Bit 46 Miscellaneous Symbols */ # define TT_UCR_MISCELLANEOUS_SYMBOLS (1L << 14) /* U+2600-U+26FF */ /* Bit 47 Dingbats */ # define TT_UCR_DINGBATS (1L << 15) /* U+2700-U+27BF */ /* Bit 48 CJK Symbols and Punctuation */ # define TT_UCR_CJK_SYMBOLS (1L << 16) /* U+3000-U+303F */ /* Bit 49 Hiragana */ # define TT_UCR_HIRAGANA (1L << 17) /* U+3040-U+309F */ /* Bit 50 Katakana */ /* Katakana Phonetic Extensions */ # define TT_UCR_KATAKANA (1L << 18) /* U+30A0-U+30FF */ /* U+31F0-U+31FF */ /* Bit 51 Bopomofo */ /* Bopomofo Extended */ # define TT_UCR_BOPOMOFO (1L << 19) /* U+3100-U+312F */ /* U+31A0-U+31BF */ /* Bit 52 Hangul Compatibility Jamo */ # define TT_UCR_HANGUL_COMPATIBILITY_JAMO (1L << 20) /* U+3130-U+318F */ /* Bit 53 Phags-Pa */ # define TT_UCR_CJK_MISC (1L << 21) /* U+A840-U+A87F */ # define TT_UCR_KANBUN TT_UCR_CJK_MISC /* deprecated */ # define TT_UCR_PHAGSPA /* Bit 54 Enclosed CJK Letters and Months */ # define TT_UCR_ENCLOSED_CJK_LETTERS_MONTHS (1L << 22) /* U+3200-U+32FF */ /* Bit 55 CJK Compatibility */ # define TT_UCR_CJK_COMPATIBILITY (1L << 23) /* U+3300-U+33FF */ /* Bit 56 Hangul Syllables */ # define TT_UCR_HANGUL (1L << 24) /* U+AC00-U+D7A3 */ /* Bit 57 High Surrogates */ /* High Private Use Surrogates */ /* Low Surrogates */ /* According to OpenType specs v.1.3+, */ /* setting bit 57 implies that there is */ /* at least one codepoint beyond the */ /* Basic Multilingual Plane that is */ /* supported by this font. So it really */ /* means >= U+10000. */ # define TT_UCR_SURROGATES (1L << 25) /* U+D800-U+DB7F */ /* U+DB80-U+DBFF */ /* U+DC00-U+DFFF */ # define TT_UCR_NON_PLANE_0 TT_UCR_SURROGATES /* Bit 58 Phoenician */ # define TT_UCR_PHOENICIAN (1L << 26) /*U+10900-U+1091F*/ /* Bit 59 CJK Unified Ideographs */ /* CJK Radicals Supplement */ /* Kangxi Radicals */ /* Ideographic Description Characters */ /* CJK Unified Ideographs Extension A */ /* CJK Unified Ideographs Extension B */ /* Kanbun */ # define TT_UCR_CJK_UNIFIED_IDEOGRAPHS (1L << 27) /* U+4E00-U+9FFF */ /* U+2E80-U+2EFF */ /* U+2F00-U+2FDF */ /* U+2FF0-U+2FFF */ /* U+3400-U+4DB5 */ /*U+20000-U+2A6DF*/ /* U+3190-U+319F */ /* Bit 60 Private Use */ # define TT_UCR_PRIVATE_USE (1L << 28) /* U+E000-U+F8FF */ /* Bit 61 CJK Strokes */ /* CJK Compatibility Ideographs */ /* CJK Compatibility Ideographs Supplement */ # define TT_UCR_CJK_COMPATIBILITY_IDEOGRAPHS (1L << 29) /* U+31C0-U+31EF */ /* U+F900-U+FAFF */ /*U+2F800-U+2FA1F*/ /* Bit 62 Alphabetic Presentation Forms */ # define TT_UCR_ALPHABETIC_PRESENTATION_FORMS (1L << 30) /* U+FB00-U+FB4F */ /* Bit 63 Arabic Presentation Forms-A */ # define TT_UCR_ARABIC_PRESENTATION_FORMS_A (1L << 31) /* U+FB50-U+FDFF */ /* ulUnicodeRange3 */ /* --------------- */ /* Bit 64 Combining Half Marks */ # define TT_UCR_COMBINING_HALF_MARKS (1L << 0) /* U+FE20-U+FE2F */ /* Bit 65 Vertical forms */ /* CJK Compatibility Forms */ # define TT_UCR_CJK_COMPATIBILITY_FORMS (1L << 1) /* U+FE10-U+FE1F */ /* U+FE30-U+FE4F */ /* Bit 66 Small Form Variants */ # define TT_UCR_SMALL_FORM_VARIANTS (1L << 2) /* U+FE50-U+FE6F */ /* Bit 67 Arabic Presentation Forms-B */ # define TT_UCR_ARABIC_PRESENTATION_FORMS_B (1L << 3) /* U+FE70-U+FEFE */ /* Bit 68 Halfwidth and Fullwidth Forms */ # define TT_UCR_HALFWIDTH_FULLWIDTH_FORMS (1L << 4) /* U+FF00-U+FFEF */ /* Bit 69 Specials */ # define TT_UCR_SPECIALS (1L << 5) /* U+FFF0-U+FFFD */ /* Bit 70 Tibetan */ # define TT_UCR_TIBETAN (1L << 6) /* U+0F00-U+0FFF */ /* Bit 71 Syriac */ # define TT_UCR_SYRIAC (1L << 7) /* U+0700-U+074F */ /* Bit 72 Thaana */ # define TT_UCR_THAANA (1L << 8) /* U+0780-U+07BF */ /* Bit 73 Sinhala */ # define TT_UCR_SINHALA (1L << 9) /* U+0D80-U+0DFF */ /* Bit 74 Myanmar */ # define TT_UCR_MYANMAR (1L << 10) /* U+1000-U+109F */ /* Bit 75 Ethiopic */ /* Ethiopic Supplement */ /* Ethiopic Extended */ # define TT_UCR_ETHIOPIC (1L << 11) /* U+1200-U+137F */ /* U+1380-U+139F */ /* U+2D80-U+2DDF */ /* Bit 76 Cherokee */ # define TT_UCR_CHEROKEE (1L << 12) /* U+13A0-U+13FF */ /* Bit 77 Unified Canadian Aboriginal Syllabics */ # define TT_UCR_CANADIAN_ABORIGINAL_SYLLABICS (1L << 13) /* U+1400-U+167F */ /* Bit 78 Ogham */ # define TT_UCR_OGHAM (1L << 14) /* U+1680-U+169F */ /* Bit 79 Runic */ # define TT_UCR_RUNIC (1L << 15) /* U+16A0-U+16FF */ /* Bit 80 Khmer */ /* Khmer Symbols */ # define TT_UCR_KHMER (1L << 16) /* U+1780-U+17FF */ /* U+19E0-U+19FF */ /* Bit 81 Mongolian */ # define TT_UCR_MONGOLIAN (1L << 17) /* U+1800-U+18AF */ /* Bit 82 Braille Patterns */ # define TT_UCR_BRAILLE (1L << 18) /* U+2800-U+28FF */ /* Bit 83 Yi Syllables */ /* Yi Radicals */ # define TT_UCR_YI (1L << 19) /* U+A000-U+A48F */ /* U+A490-U+A4CF */ /* Bit 84 Tagalog */ /* Hanunoo */ /* Buhid */ /* Tagbanwa */ # define TT_UCR_PHILIPPINE (1L << 20) /* U+1700-U+171F */ /* U+1720-U+173F */ /* U+1740-U+175F */ /* U+1760-U+177F */ /* Bit 85 Old Italic */ # define TT_UCR_OLD_ITALIC (1L << 21) /*U+10300-U+1032F*/ /* Bit 86 Gothic */ # define TT_UCR_GOTHIC (1L << 22) /*U+10330-U+1034F*/ /* Bit 87 Deseret */ # define TT_UCR_DESERET (1L << 23) /*U+10400-U+1044F*/ /* Bit 88 Byzantine Musical Symbols */ /* Musical Symbols */ /* Ancient Greek Musical Notation */ # define TT_UCR_MUSICAL_SYMBOLS (1L << 24) /*U+1D000-U+1D0FF*/ /*U+1D100-U+1D1FF*/ /*U+1D200-U+1D24F*/ /* Bit 89 Mathematical Alphanumeric Symbols */ # define TT_UCR_MATH_ALPHANUMERIC_SYMBOLS (1L << 25) /*U+1D400-U+1D7FF*/ /* Bit 90 Private Use (plane 15) */ /* Private Use (plane 16) */ # define TT_UCR_PRIVATE_USE_SUPPLEMENTARY (1L << 26) /*U+F0000-U+FFFFD*/ /*U+100000-U+10FFFD*/ /* Bit 91 Variation Selectors */ /* Variation Selectors Supplement */ # define TT_UCR_VARIATION_SELECTORS (1L << 27) /* U+FE00-U+FE0F */ /*U+E0100-U+E01EF*/ /* Bit 92 Tags */ # define TT_UCR_TAGS (1L << 28) /*U+E0000-U+E007F*/ /* Bit 93 Limbu */ # define TT_UCR_LIMBU (1L << 29) /* U+1900-U+194F */ /* Bit 94 Tai Le */ # define TT_UCR_TAI_LE (1L << 30) /* U+1950-U+197F */ /* Bit 95 New Tai Lue */ # define TT_UCR_NEW_TAI_LUE (1L << 31) /* U+1980-U+19DF */ /* ulUnicodeRange4 */ /* --------------- */ /* Bit 96 Buginese */ # define TT_UCR_BUGINESE (1L << 0) /* U+1A00-U+1A1F */ /* Bit 97 Glagolitic */ # define TT_UCR_GLAGOLITIC (1L << 1) /* U+2C00-U+2C5F */ /* Bit 98 Tifinagh */ # define TT_UCR_TIFINAGH (1L << 2) /* U+2D30-U+2D7F */ /* Bit 99 Yijing Hexagram Symbols */ # define TT_UCR_YIJING (1L << 3) /* U+4DC0-U+4DFF */ /* Bit 100 Syloti Nagri */ # define TT_UCR_SYLOTI_NAGRI (1L << 4) /* U+A800-U+A82F */ /* Bit 101 Linear B Syllabary */ /* Linear B Ideograms */ /* Aegean Numbers */ # define TT_UCR_LINEAR_B (1L << 5) /*U+10000-U+1007F*/ /*U+10080-U+100FF*/ /*U+10100-U+1013F*/ /* Bit 102 Ancient Greek Numbers */ # define TT_UCR_ANCIENT_GREEK_NUMBERS (1L << 6) /*U+10140-U+1018F*/ /* Bit 103 Ugaritic */ # define TT_UCR_UGARITIC (1L << 7) /*U+10380-U+1039F*/ /* Bit 104 Old Persian */ # define TT_UCR_OLD_PERSIAN (1L << 8) /*U+103A0-U+103DF*/ /* Bit 105 Shavian */ # define TT_UCR_SHAVIAN (1L << 9) /*U+10450-U+1047F*/ /* Bit 106 Osmanya */ # define TT_UCR_OSMANYA (1L << 10) /*U+10480-U+104AF*/ /* Bit 107 Cypriot Syllabary */ # define TT_UCR_CYPRIOT_SYLLABARY (1L << 11) /*U+10800-U+1083F*/ /* Bit 108 Kharoshthi */ # define TT_UCR_KHAROSHTHI (1L << 12) /*U+10A00-U+10A5F*/ /* Bit 109 Tai Xuan Jing Symbols */ # define TT_UCR_TAI_XUAN_JING (1L << 13) /*U+1D300-U+1D35F*/ /* Bit 110 Cuneiform */ /* Cuneiform Numbers and Punctuation */ # define TT_UCR_CUNEIFORM (1L << 14) /*U+12000-U+123FF*/ /*U+12400-U+1247F*/ /* Bit 111 Counting Rod Numerals */ # define TT_UCR_COUNTING_ROD_NUMERALS (1L << 15) /*U+1D360-U+1D37F*/ /* Bit 112 Sundanese */ # define TT_UCR_SUNDANESE (1L << 16) /* U+1B80-U+1BBF */ /* Bit 113 Lepcha */ # define TT_UCR_LEPCHA (1L << 17) /* U+1C00-U+1C4F */ /* Bit 114 Ol Chiki */ # define TT_UCR_OL_CHIKI (1L << 18) /* U+1C50-U+1C7F */ /* Bit 115 Saurashtra */ # define TT_UCR_SAURASHTRA (1L << 19) /* U+A880-U+A8DF */ /* Bit 116 Kayah Li */ # define TT_UCR_KAYAH_LI (1L << 20) /* U+A900-U+A92F */ /* Bit 117 Rejang */ # define TT_UCR_REJANG (1L << 21) /* U+A930-U+A95F */ /* Bit 118 Cham */ # define TT_UCR_CHAM (1L << 22) /* U+AA00-U+AA5F */ /* Bit 119 Ancient Symbols */ # define TT_UCR_ANCIENT_SYMBOLS (1L << 23) /*U+10190-U+101CF*/ /* Bit 120 Phaistos Disc */ # define TT_UCR_PHAISTOS_DISC (1L << 24) /*U+101D0-U+101FF*/ /* Bit 121 Carian */ /* Lycian */ /* Lydian */ # define TT_UCR_OLD_ANATOLIAN (1L << 25) /*U+102A0-U+102DF*/ /*U+10280-U+1029F*/ /*U+10920-U+1093F*/ /* Bit 122 Domino Tiles */ /* Mahjong Tiles */ # define TT_UCR_GAME_TILES (1L << 26) /*U+1F030-U+1F09F*/ /*U+1F000-U+1F02F*/ /* Bit 123-127 Reserved for process-internal usage */ Possible bit mask values for the ulUnicodeRangeX fields in an SFNT \u2018OS/2\u2019 table.","title":"TrueType Tables"},{"location":"ft2-truetype_tables.html#truetype-tables","text":"","title":"TrueType Tables"},{"location":"ft2-truetype_tables.html#synopsis","text":"This section contains definitions of some basic tables specific to TrueType and OpenType as well as some routines used to access and process them.","title":"Synopsis"},{"location":"ft2-truetype_tables.html#tt_header","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_Header_ { FT_Fixed Table_Version; FT_Fixed Font_Revision; FT_Long CheckSum_Adjust; FT_Long Magic_Number; FT_UShort Flags; FT_UShort Units_Per_EM; FT_ULong Created [2]; FT_ULong Modified[2]; FT_Short xMin; FT_Short yMin; FT_Short xMax; FT_Short yMax; FT_UShort Mac_Style; FT_UShort Lowest_Rec_PPEM; FT_Short Font_Direction; FT_Short Index_To_Loc_Format; FT_Short Glyph_Data_Format; } TT_Header ; A structure to model a TrueType font header table. All fields follow the OpenType specification. The 64-bit timestamps are stored in two-element arrays Created and Modified , first the upper then the lower 32 bits.","title":"TT_Header"},{"location":"ft2-truetype_tables.html#tt_horiheader","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_HoriHeader_ { FT_Fixed Version; FT_Short Ascender; FT_Short Descender; FT_Short Line_Gap; FT_UShort advance_Width_Max; /* advance width maximum */ FT_Short min_Left_Side_Bearing; /* minimum left-sb */ FT_Short min_Right_Side_Bearing; /* minimum right-sb */ FT_Short xMax_Extent; /* xmax extents */ FT_Short caret_Slope_Rise; FT_Short caret_Slope_Run; FT_Short caret_Offset; FT_Short Reserved[4]; FT_Short metric_Data_Format; FT_UShort number_Of_HMetrics; /* The following fields are not defined by the OpenType specification */ /* but they are used to connect the metrics header to the relevant */ /* 'hmtx' table. */ void * long_metrics; void * short_metrics; } TT_HoriHeader ; A structure to model a TrueType horizontal header, the \u2018hhea\u2019 table, as well as the corresponding horizontal metrics table, \u2018hmtx\u2019.","title":"TT_HoriHeader"},{"location":"ft2-truetype_tables.html#tt_vertheader","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_VertHeader_ { FT_Fixed Version; FT_Short Ascender; FT_Short Descender; FT_Short Line_Gap; FT_UShort advance_Height_Max; /* advance height maximum */ FT_Short min_Top_Side_Bearing; /* minimum top-sb */ FT_Short min_Bottom_Side_Bearing; /* minimum bottom-sb */ FT_Short yMax_Extent; /* ymax extents */ FT_Short caret_Slope_Rise; FT_Short caret_Slope_Run; FT_Short caret_Offset; FT_Short Reserved[4]; FT_Short metric_Data_Format; FT_UShort number_Of_VMetrics; /* The following fields are not defined by the OpenType specification */ /* but they are used to connect the metrics header to the relevant */ /* 'vmtx' table. */ void * long_metrics; void * short_metrics; } TT_VertHeader ; A structure used to model a TrueType vertical header, the \u2018vhea\u2019 table, as well as the corresponding vertical metrics table, \u2018vmtx\u2019.","title":"TT_VertHeader"},{"location":"ft2-truetype_tables.html#tt_os2","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_OS2_ { FT_UShort version; /* 0x0001 - more or 0xFFFF */ FT_Short xAvgCharWidth; FT_UShort usWeightClass; FT_UShort usWidthClass; FT_UShort fsType; FT_Short ySubscriptXSize; FT_Short ySubscriptYSize; FT_Short ySubscriptXOffset; FT_Short ySubscriptYOffset; FT_Short ySuperscriptXSize; FT_Short ySuperscriptYSize; FT_Short ySuperscriptXOffset; FT_Short ySuperscriptYOffset; FT_Short yStrikeoutSize; FT_Short yStrikeoutPosition; FT_Short sFamilyClass; FT_Byte panose[10]; FT_ULong ulUnicodeRange1; /* Bits 0-31 */ FT_ULong ulUnicodeRange2; /* Bits 32-63 */ FT_ULong ulUnicodeRange3; /* Bits 64-95 */ FT_ULong ulUnicodeRange4; /* Bits 96-127 */ FT_Char achVendID[4]; FT_UShort fsSelection; FT_UShort usFirstCharIndex; FT_UShort usLastCharIndex; FT_Short sTypoAscender; FT_Short sTypoDescender; FT_Short sTypoLineGap; FT_UShort usWinAscent; FT_UShort usWinDescent; /* only version 1 and higher: */ FT_ULong ulCodePageRange1; /* Bits 0-31 */ FT_ULong ulCodePageRange2; /* Bits 32-63 */ /* only version 2 and higher: */ FT_Short sxHeight; FT_Short sCapHeight; FT_UShort usDefaultChar; FT_UShort usBreakChar; FT_UShort usMaxContext; /* only version 5 and higher: */ FT_UShort usLowerOpticalPointSize; /* in twips (1/20th points) */ FT_UShort usUpperOpticalPointSize; /* in twips (1/20th points) */ } TT_OS2 ; A structure to model a TrueType \u2018OS/2\u2019 table. All fields comply to the OpenType specification. Note that we now support old Mac fonts that do not include an \u2018OS/2\u2019 table. In this case, the version field is always set to 0xFFFF.","title":"TT_OS2"},{"location":"ft2-truetype_tables.html#tt_postscript","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_Postscript_ { FT_Fixed FormatType; FT_Fixed italicAngle; FT_Short underlinePosition; FT_Short underlineThickness; FT_ULong isFixedPitch; FT_ULong minMemType42; FT_ULong maxMemType42; FT_ULong minMemType1; FT_ULong maxMemType1; /* Glyph names follow in the 'post' table, but we don't */ /* load them by default. */ } TT_Postscript ; A structure to model a TrueType \u2018post\u2019 table. All fields comply to the OpenType specification. This structure does not reference a font's PostScript glyph names; use FT_Get_Glyph_Name to retrieve them.","title":"TT_Postscript"},{"location":"ft2-truetype_tables.html#tt_pclt","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_PCLT_ { FT_Fixed Version; FT_ULong FontNumber; FT_UShort Pitch; FT_UShort xHeight; FT_UShort Style; FT_UShort TypeFamily; FT_UShort CapHeight; FT_UShort SymbolSet; FT_Char TypeFace[16]; FT_Char CharacterComplement[8]; FT_Char FileName[6]; FT_Char StrokeWeight; FT_Char WidthType; FT_Byte SerifStyle; FT_Byte Reserved; } TT_PCLT ; A structure to model a TrueType \u2018PCLT\u2019 table. All fields comply to the OpenType specification.","title":"TT_PCLT"},{"location":"ft2-truetype_tables.html#tt_maxprofile","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_MaxProfile_ { FT_Fixed version; FT_UShort numGlyphs; FT_UShort maxPoints; FT_UShort maxContours; FT_UShort maxCompositePoints; FT_UShort maxCompositeContours; FT_UShort maxZones; FT_UShort maxTwilightPoints; FT_UShort maxStorage; FT_UShort maxFunctionDefs; FT_UShort maxInstructionDefs; FT_UShort maxStackElements; FT_UShort maxSizeOfInstructions; FT_UShort maxComponentElements; FT_UShort maxComponentDepth; } TT_MaxProfile ; The maximum profile (\u2018maxp\u2019) table contains many max values, which can be used to pre-allocate arrays for speeding up glyph loading and hinting.","title":"TT_MaxProfile"},{"location":"ft2-truetype_tables.html#ft_sfnt_tag","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef enum FT_Sfnt_Tag_ { FT_SFNT_HEAD , FT_SFNT_MAXP , FT_SFNT_OS2 , FT_SFNT_HHEA , FT_SFNT_VHEA , FT_SFNT_POST , FT_SFNT_PCLT , FT_SFNT_MAX } FT_Sfnt_Tag ; /* these constants are deprecated; use the corresponding ` FT_Sfnt_Tag ` */ /* values instead */ # define ft_sfnt_head FT_SFNT_HEAD # define ft_sfnt_maxp FT_SFNT_MAXP # define ft_sfnt_os2 FT_SFNT_OS2 # define ft_sfnt_hhea FT_SFNT_HHEA # define ft_sfnt_vhea FT_SFNT_VHEA # define ft_sfnt_post FT_SFNT_POST # define ft_sfnt_pclt FT_SFNT_PCLT An enumeration to specify indices of SFNT tables loaded and parsed by FreeType during initialization of an SFNT font. Used in the FT_Get_Sfnt_Table API function.","title":"FT_Sfnt_Tag"},{"location":"ft2-truetype_tables.html#ft_get_sfnt_table","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( void * ) FT_Get_Sfnt_Table ( FT_Face face, FT_Sfnt_Tag tag ); Return a pointer to a given SFNT table stored within a face.","title":"FT_Get_Sfnt_Table"},{"location":"ft2-truetype_tables.html#ft_load_sfnt_table","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( FT_Error ) FT_Load_Sfnt_Table ( FT_Face face, FT_ULong tag, FT_Long offset, FT_Byte * buffer, FT_ULong * length ); Load any SFNT font table into client memory.","title":"FT_Load_Sfnt_Table"},{"location":"ft2-truetype_tables.html#ft_sfnt_table_info","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( FT_Error ) FT_Sfnt_Table_Info ( FT_Face face, FT_UInt table_index, FT_ULong *tag, FT_ULong *length ); Return information on an SFNT table.","title":"FT_Sfnt_Table_Info"},{"location":"ft2-truetype_tables.html#ft_get_cmap_language_id","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( FT_ULong ) FT_Get_CMap_Language_ID ( FT_CharMap charmap ); Return cmap language ID as specified in the OpenType standard. Definitions of language ID values are in file FT_TRUETYPE_IDS_H .","title":"FT_Get_CMap_Language_ID"},{"location":"ft2-truetype_tables.html#ft_get_cmap_format","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( FT_Long ) FT_Get_CMap_Format ( FT_CharMap charmap ); Return the format of an SFNT \u2018cmap\u2019 table.","title":"FT_Get_CMap_Format"},{"location":"ft2-truetype_tables.html#ft_param_tag_unpatented_hinting","text":"# define FT_PARAM_TAG_UNPATENTED_HINTING \\ FT_MAKE_TAG ( 'u', 'n', 'p', 'a' ) Deprecated, no effect. Previously: A constant used as the tag of an FT_Parameter structure to indicate that unpatented methods only should be used by the TrueType bytecode interpreter for a typeface opened by FT_Open_Face .","title":"FT_PARAM_TAG_UNPATENTED_HINTING"},{"location":"ft2-truetype_tables.html#tt_platform_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_PLATFORM_APPLE_UNICODE 0 # define TT_PLATFORM_MACINTOSH 1 # define TT_PLATFORM_ISO 2 /* deprecated */ # define TT_PLATFORM_MICROSOFT 3 # define TT_PLATFORM_CUSTOM 4 # define TT_PLATFORM_ADOBE 7 /* artificial */ A list of valid values for the platform_id identifier code in FT_CharMapRec and FT_SfntName structures.","title":"TT_PLATFORM_XXX"},{"location":"ft2-truetype_tables.html#tt_apple_id_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_APPLE_ID_DEFAULT 0 /* Unicode 1.0 */ # define TT_APPLE_ID_UNICODE_1_1 1 /* specify Hangul at U+34xx */ # define TT_APPLE_ID_ISO_10646 2 /* deprecated */ # define TT_APPLE_ID_UNICODE_2_0 3 /* or later */ # define TT_APPLE_ID_UNICODE_32 4 /* 2.0 or later, full repertoire */ # define TT_APPLE_ID_VARIANT_SELECTOR 5 /* variation selector data */ # define TT_APPLE_ID_FULL_UNICODE 6 /* used with type 13 cmaps */ A list of valid values for the encoding_id for TT_PLATFORM_APPLE_UNICODE charmaps and name entries.","title":"TT_APPLE_ID_XXX"},{"location":"ft2-truetype_tables.html#tt_mac_id_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_MAC_ID_ROMAN 0 # define TT_MAC_ID_JAPANESE 1 # define TT_MAC_ID_TRADITIONAL_CHINESE 2 # define TT_MAC_ID_KOREAN 3 # define TT_MAC_ID_ARABIC 4 # define TT_MAC_ID_HEBREW 5 # define TT_MAC_ID_GREEK 6 # define TT_MAC_ID_RUSSIAN 7 # define TT_MAC_ID_RSYMBOL 8 # define TT_MAC_ID_DEVANAGARI 9 # define TT_MAC_ID_GURMUKHI 10 # define TT_MAC_ID_GUJARATI 11 # define TT_MAC_ID_ORIYA 12 # define TT_MAC_ID_BENGALI 13 # define TT_MAC_ID_TAMIL 14 # define TT_MAC_ID_TELUGU 15 # define TT_MAC_ID_KANNADA 16 # define TT_MAC_ID_MALAYALAM 17 # define TT_MAC_ID_SINHALESE 18 # define TT_MAC_ID_BURMESE 19 # define TT_MAC_ID_KHMER 20 # define TT_MAC_ID_THAI 21 # define TT_MAC_ID_LAOTIAN 22 # define TT_MAC_ID_GEORGIAN 23 # define TT_MAC_ID_ARMENIAN 24 # define TT_MAC_ID_MALDIVIAN 25 # define TT_MAC_ID_SIMPLIFIED_CHINESE 25 # define TT_MAC_ID_TIBETAN 26 # define TT_MAC_ID_MONGOLIAN 27 # define TT_MAC_ID_GEEZ 28 # define TT_MAC_ID_SLAVIC 29 # define TT_MAC_ID_VIETNAMESE 30 # define TT_MAC_ID_SINDHI 31 # define TT_MAC_ID_UNINTERP 32 A list of valid values for the encoding_id for TT_PLATFORM_MACINTOSH charmaps and name entries.","title":"TT_MAC_ID_XXX"},{"location":"ft2-truetype_tables.html#tt_iso_id_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_ISO_ID_7BIT_ASCII 0 # define TT_ISO_ID_10646 1 # define TT_ISO_ID_8859_1 2 A list of valid values for the encoding_id for TT_PLATFORM_ISO charmaps and name entries. Their use is now deprecated.","title":"TT_ISO_ID_XXX"},{"location":"ft2-truetype_tables.html#tt_ms_id_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_MS_ID_SYMBOL_CS 0 # define TT_MS_ID_UNICODE_CS 1 # define TT_MS_ID_SJIS 2 # define TT_MS_ID_PRC 3 # define TT_MS_ID_BIG_5 4 # define TT_MS_ID_WANSUNG 5 # define TT_MS_ID_JOHAB 6 # define TT_MS_ID_UCS_4 10 /* this value is deprecated */ # define TT_MS_ID_GB2312 TT_MS_ID_PRC A list of valid values for the encoding_id for TT_PLATFORM_MICROSOFT charmaps and name entries.","title":"TT_MS_ID_XXX"},{"location":"ft2-truetype_tables.html#tt_adobe_id_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_ADOBE_ID_STANDARD 0 # define TT_ADOBE_ID_EXPERT 1 # define TT_ADOBE_ID_CUSTOM 2 # define TT_ADOBE_ID_LATIN_1 3 A list of valid values for the encoding_id for TT_PLATFORM_ADOBE charmaps. This is a FreeType-specific extension!","title":"TT_ADOBE_ID_XXX"},{"location":"ft2-truetype_tables.html#tt_mac_langid_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_MAC_LANGID_ENGLISH 0 # define TT_MAC_LANGID_FRENCH 1 # define TT_MAC_LANGID_GERMAN 2 # define TT_MAC_LANGID_ITALIAN 3 # define TT_MAC_LANGID_DUTCH 4 # define TT_MAC_LANGID_SWEDISH 5 # define TT_MAC_LANGID_SPANISH 6 # define TT_MAC_LANGID_DANISH 7 # define TT_MAC_LANGID_PORTUGUESE 8 # define TT_MAC_LANGID_NORWEGIAN 9 # define TT_MAC_LANGID_HEBREW 10 # define TT_MAC_LANGID_JAPANESE 11 # define TT_MAC_LANGID_ARABIC 12 # define TT_MAC_LANGID_FINNISH 13 # define TT_MAC_LANGID_GREEK 14 # define TT_MAC_LANGID_ICELANDIC 15 # define TT_MAC_LANGID_MALTESE 16 # define TT_MAC_LANGID_TURKISH 17 # define TT_MAC_LANGID_CROATIAN 18 # define TT_MAC_LANGID_CHINESE_TRADITIONAL 19 # define TT_MAC_LANGID_URDU 20 # define TT_MAC_LANGID_HINDI 21 # define TT_MAC_LANGID_THAI 22 # define TT_MAC_LANGID_KOREAN 23 # define TT_MAC_LANGID_LITHUANIAN 24 # define TT_MAC_LANGID_POLISH 25 # define TT_MAC_LANGID_HUNGARIAN 26 # define TT_MAC_LANGID_ESTONIAN 27 # define TT_MAC_LANGID_LETTISH 28 # define TT_MAC_LANGID_SAAMISK 29 # define TT_MAC_LANGID_FAEROESE 30 # define TT_MAC_LANGID_FARSI 31 # define TT_MAC_LANGID_RUSSIAN 32 # define TT_MAC_LANGID_CHINESE_SIMPLIFIED 33 # define TT_MAC_LANGID_FLEMISH 34 # define TT_MAC_LANGID_IRISH 35 # define TT_MAC_LANGID_ALBANIAN 36 # define TT_MAC_LANGID_ROMANIAN 37 # define TT_MAC_LANGID_CZECH 38 # define TT_MAC_LANGID_SLOVAK 39 # define TT_MAC_LANGID_SLOVENIAN 40 # define TT_MAC_LANGID_YIDDISH 41 # define TT_MAC_LANGID_SERBIAN 42 # define TT_MAC_LANGID_MACEDONIAN 43 # define TT_MAC_LANGID_BULGARIAN 44 # define TT_MAC_LANGID_UKRAINIAN 45 # define TT_MAC_LANGID_BYELORUSSIAN 46 # define TT_MAC_LANGID_UZBEK 47 # define TT_MAC_LANGID_KAZAKH 48 # define TT_MAC_LANGID_AZERBAIJANI 49 # define TT_MAC_LANGID_AZERBAIJANI_CYRILLIC_SCRIPT 49 # define TT_MAC_LANGID_AZERBAIJANI_ARABIC_SCRIPT 50 # define TT_MAC_LANGID_ARMENIAN 51 # define TT_MAC_LANGID_GEORGIAN 52 # define TT_MAC_LANGID_MOLDAVIAN 53 # define TT_MAC_LANGID_KIRGHIZ 54 # define TT_MAC_LANGID_TAJIKI 55 # define TT_MAC_LANGID_TURKMEN 56 # define TT_MAC_LANGID_MONGOLIAN 57 # define TT_MAC_LANGID_MONGOLIAN_MONGOLIAN_SCRIPT 57 # define TT_MAC_LANGID_MONGOLIAN_CYRILLIC_SCRIPT 58 # define TT_MAC_LANGID_PASHTO 59 # define TT_MAC_LANGID_KURDISH 60 # define TT_MAC_LANGID_KASHMIRI 61 # define TT_MAC_LANGID_SINDHI 62 # define TT_MAC_LANGID_TIBETAN 63 # define TT_MAC_LANGID_NEPALI 64 # define TT_MAC_LANGID_SANSKRIT 65 # define TT_MAC_LANGID_MARATHI 66 # define TT_MAC_LANGID_BENGALI 67 # define TT_MAC_LANGID_ASSAMESE 68 # define TT_MAC_LANGID_GUJARATI 69 # define TT_MAC_LANGID_PUNJABI 70 # define TT_MAC_LANGID_ORIYA 71 # define TT_MAC_LANGID_MALAYALAM 72 # define TT_MAC_LANGID_KANNADA 73 # define TT_MAC_LANGID_TAMIL 74 # define TT_MAC_LANGID_TELUGU 75 # define TT_MAC_LANGID_SINHALESE 76 # define TT_MAC_LANGID_BURMESE 77 # define TT_MAC_LANGID_KHMER 78 # define TT_MAC_LANGID_LAO 79 # define TT_MAC_LANGID_VIETNAMESE 80 # define TT_MAC_LANGID_INDONESIAN 81 # define TT_MAC_LANGID_TAGALOG 82 # define TT_MAC_LANGID_MALAY_ROMAN_SCRIPT 83 # define TT_MAC_LANGID_MALAY_ARABIC_SCRIPT 84 # define TT_MAC_LANGID_AMHARIC 85 # define TT_MAC_LANGID_TIGRINYA 86 # define TT_MAC_LANGID_GALLA 87 # define TT_MAC_LANGID_SOMALI 88 # define TT_MAC_LANGID_SWAHILI 89 # define TT_MAC_LANGID_RUANDA 90 # define TT_MAC_LANGID_RUNDI 91 # define TT_MAC_LANGID_CHEWA 92 # define TT_MAC_LANGID_MALAGASY 93 # define TT_MAC_LANGID_ESPERANTO 94 # define TT_MAC_LANGID_WELSH 128 # define TT_MAC_LANGID_BASQUE 129 # define TT_MAC_LANGID_CATALAN 130 # define TT_MAC_LANGID_LATIN 131 # define TT_MAC_LANGID_QUECHUA 132 # define TT_MAC_LANGID_GUARANI 133 # define TT_MAC_LANGID_AYMARA 134 # define TT_MAC_LANGID_TATAR 135 # define TT_MAC_LANGID_UIGHUR 136 # define TT_MAC_LANGID_DZONGKHA 137 # define TT_MAC_LANGID_JAVANESE 138 # define TT_MAC_LANGID_SUNDANESE 139 /* The following codes are new as of 2000-03-10 */ # define TT_MAC_LANGID_GALICIAN 140 # define TT_MAC_LANGID_AFRIKAANS 141 # define TT_MAC_LANGID_BRETON 142 # define TT_MAC_LANGID_INUKTITUT 143 # define TT_MAC_LANGID_SCOTTISH_GAELIC 144 # define TT_MAC_LANGID_MANX_GAELIC 145 # define TT_MAC_LANGID_IRISH_GAELIC 146 # define TT_MAC_LANGID_TONGAN 147 # define TT_MAC_LANGID_GREEK_POLYTONIC 148 # define TT_MAC_LANGID_GREELANDIC 149 # define TT_MAC_LANGID_AZERBAIJANI_ROMAN_SCRIPT 150 Possible values of the language identifier field in the name records of the SFNT \u2018name\u2019 table if the \u2018platform\u2019 identifier code is TT_PLATFORM_MACINTOSH . These values are also used as return values for function FT_Get_CMap_Language_ID . The canonical source for Apple's IDs is https://developer.apple.com/fonts/TrueType-Reference-Manual/RM06/Chap6name.html","title":"TT_MAC_LANGID_XXX"},{"location":"ft2-truetype_tables.html#tt_ms_langid_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_MS_LANGID_ARABIC_SAUDI_ARABIA 0x0401 # define TT_MS_LANGID_ARABIC_IRAQ 0x0801 # define TT_MS_LANGID_ARABIC_EGYPT 0x0C01 # define TT_MS_LANGID_ARABIC_LIBYA 0x1001 # define TT_MS_LANGID_ARABIC_ALGERIA 0x1401 # define TT_MS_LANGID_ARABIC_MOROCCO 0x1801 # define TT_MS_LANGID_ARABIC_TUNISIA 0x1C01 # define TT_MS_LANGID_ARABIC_OMAN 0x2001 # define TT_MS_LANGID_ARABIC_YEMEN 0x2401 # define TT_MS_LANGID_ARABIC_SYRIA 0x2801 # define TT_MS_LANGID_ARABIC_JORDAN 0x2C01 # define TT_MS_LANGID_ARABIC_LEBANON 0x3001 # define TT_MS_LANGID_ARABIC_KUWAIT 0x3401 # define TT_MS_LANGID_ARABIC_UAE 0x3801 # define TT_MS_LANGID_ARABIC_BAHRAIN 0x3C01 # define TT_MS_LANGID_ARABIC_QATAR 0x4001 # define TT_MS_LANGID_BULGARIAN_BULGARIA 0x0402 # define TT_MS_LANGID_CATALAN_CATALAN 0x0403 # define TT_MS_LANGID_CHINESE_TAIWAN 0x0404 # define TT_MS_LANGID_CHINESE_PRC 0x0804 # define TT_MS_LANGID_CHINESE_HONG_KONG 0x0C04 # define TT_MS_LANGID_CHINESE_SINGAPORE 0x1004 # define TT_MS_LANGID_CHINESE_MACAO 0x1404 # define TT_MS_LANGID_CZECH_CZECH_REPUBLIC 0x0405 # define TT_MS_LANGID_DANISH_DENMARK 0x0406 # define TT_MS_LANGID_GERMAN_GERMANY 0x0407 # define TT_MS_LANGID_GERMAN_SWITZERLAND 0x0807 # define TT_MS_LANGID_GERMAN_AUSTRIA 0x0C07 # define TT_MS_LANGID_GERMAN_LUXEMBOURG 0x1007 # define TT_MS_LANGID_GERMAN_LIECHTENSTEIN 0x1407 # define TT_MS_LANGID_GREEK_GREECE 0x0408 # define TT_MS_LANGID_ENGLISH_UNITED_STATES 0x0409 # define TT_MS_LANGID_ENGLISH_UNITED_KINGDOM 0x0809 # define TT_MS_LANGID_ENGLISH_AUSTRALIA 0x0C09 # define TT_MS_LANGID_ENGLISH_CANADA 0x1009 # define TT_MS_LANGID_ENGLISH_NEW_ZEALAND 0x1409 # define TT_MS_LANGID_ENGLISH_IRELAND 0x1809 # define TT_MS_LANGID_ENGLISH_SOUTH_AFRICA 0x1C09 # define TT_MS_LANGID_ENGLISH_JAMAICA 0x2009 # define TT_MS_LANGID_ENGLISH_CARIBBEAN 0x2409 # define TT_MS_LANGID_ENGLISH_BELIZE 0x2809 # define TT_MS_LANGID_ENGLISH_TRINIDAD 0x2C09 # define TT_MS_LANGID_ENGLISH_ZIMBABWE 0x3009 # define TT_MS_LANGID_ENGLISH_PHILIPPINES 0x3409 # define TT_MS_LANGID_ENGLISH_INDIA 0x4009 # define TT_MS_LANGID_ENGLISH_MALAYSIA 0x4409 # define TT_MS_LANGID_ENGLISH_SINGAPORE 0x4809 # define TT_MS_LANGID_SPANISH_SPAIN_TRADITIONAL_SORT 0x040A # define TT_MS_LANGID_SPANISH_MEXICO 0x080A # define TT_MS_LANGID_SPANISH_SPAIN_MODERN_SORT 0x0C0A # define TT_MS_LANGID_SPANISH_GUATEMALA 0x100A # define TT_MS_LANGID_SPANISH_COSTA_RICA 0x140A # define TT_MS_LANGID_SPANISH_PANAMA 0x180A # define TT_MS_LANGID_SPANISH_DOMINICAN_REPUBLIC 0x1C0A # define TT_MS_LANGID_SPANISH_VENEZUELA 0x200A # define TT_MS_LANGID_SPANISH_COLOMBIA 0x240A # define TT_MS_LANGID_SPANISH_PERU 0x280A # define TT_MS_LANGID_SPANISH_ARGENTINA 0x2C0A # define TT_MS_LANGID_SPANISH_ECUADOR 0x300A # define TT_MS_LANGID_SPANISH_CHILE 0x340A # define TT_MS_LANGID_SPANISH_URUGUAY 0x380A # define TT_MS_LANGID_SPANISH_PARAGUAY 0x3C0A # define TT_MS_LANGID_SPANISH_BOLIVIA 0x400A # define TT_MS_LANGID_SPANISH_EL_SALVADOR 0x440A # define TT_MS_LANGID_SPANISH_HONDURAS 0x480A # define TT_MS_LANGID_SPANISH_NICARAGUA 0x4C0A # define TT_MS_LANGID_SPANISH_PUERTO_RICO 0x500A # define TT_MS_LANGID_SPANISH_UNITED_STATES 0x540A # define TT_MS_LANGID_FINNISH_FINLAND 0x040B # define TT_MS_LANGID_FRENCH_FRANCE 0x040C # define TT_MS_LANGID_FRENCH_BELGIUM 0x080C # define TT_MS_LANGID_FRENCH_CANADA 0x0C0C # define TT_MS_LANGID_FRENCH_SWITZERLAND 0x100C # define TT_MS_LANGID_FRENCH_LUXEMBOURG 0x140C # define TT_MS_LANGID_FRENCH_MONACO 0x180C # define TT_MS_LANGID_HEBREW_ISRAEL 0x040D # define TT_MS_LANGID_HUNGARIAN_HUNGARY 0x040E # define TT_MS_LANGID_ICELANDIC_ICELAND 0x040F # define TT_MS_LANGID_ITALIAN_ITALY 0x0410 # define TT_MS_LANGID_ITALIAN_SWITZERLAND 0x0810 # define TT_MS_LANGID_JAPANESE_JAPAN 0x0411 # define TT_MS_LANGID_KOREAN_KOREA 0x0412 # define TT_MS_LANGID_DUTCH_NETHERLANDS 0x0413 # define TT_MS_LANGID_DUTCH_BELGIUM 0x0813 # define TT_MS_LANGID_NORWEGIAN_NORWAY_BOKMAL 0x0414 # define TT_MS_LANGID_NORWEGIAN_NORWAY_NYNORSK 0x0814 # define TT_MS_LANGID_POLISH_POLAND 0x0415 # define TT_MS_LANGID_PORTUGUESE_BRAZIL 0x0416 # define TT_MS_LANGID_PORTUGUESE_PORTUGAL 0x0816 # define TT_MS_LANGID_ROMANSH_SWITZERLAND 0x0417 # define TT_MS_LANGID_ROMANIAN_ROMANIA 0x0418 # define TT_MS_LANGID_RUSSIAN_RUSSIA 0x0419 # define TT_MS_LANGID_CROATIAN_CROATIA 0x041A # define TT_MS_LANGID_SERBIAN_SERBIA_LATIN 0x081A # define TT_MS_LANGID_SERBIAN_SERBIA_CYRILLIC 0x0C1A # define TT_MS_LANGID_CROATIAN_BOSNIA_HERZEGOVINA 0x101A # define TT_MS_LANGID_BOSNIAN_BOSNIA_HERZEGOVINA 0x141A # define TT_MS_LANGID_SERBIAN_BOSNIA_HERZ_LATIN 0x181A # define TT_MS_LANGID_SERBIAN_BOSNIA_HERZ_CYRILLIC 0x1C1A # define TT_MS_LANGID_BOSNIAN_BOSNIA_HERZ_CYRILLIC 0x201A # define TT_MS_LANGID_SLOVAK_SLOVAKIA 0x041B # define TT_MS_LANGID_ALBANIAN_ALBANIA 0x041C # define TT_MS_LANGID_SWEDISH_SWEDEN 0x041D # define TT_MS_LANGID_SWEDISH_FINLAND 0x081D # define TT_MS_LANGID_THAI_THAILAND 0x041E # define TT_MS_LANGID_TURKISH_TURKEY 0x041F # define TT_MS_LANGID_URDU_PAKISTAN 0x0420 # define TT_MS_LANGID_INDONESIAN_INDONESIA 0x0421 # define TT_MS_LANGID_UKRAINIAN_UKRAINE 0x0422 # define TT_MS_LANGID_BELARUSIAN_BELARUS 0x0423 # define TT_MS_LANGID_SLOVENIAN_SLOVENIA 0x0424 # define TT_MS_LANGID_ESTONIAN_ESTONIA 0x0425 # define TT_MS_LANGID_LATVIAN_LATVIA 0x0426 # define TT_MS_LANGID_LITHUANIAN_LITHUANIA 0x0427 # define TT_MS_LANGID_TAJIK_TAJIKISTAN 0x0428 # define TT_MS_LANGID_VIETNAMESE_VIET_NAM 0x042A # define TT_MS_LANGID_ARMENIAN_ARMENIA 0x042B # define TT_MS_LANGID_AZERI_AZERBAIJAN_LATIN 0x042C # define TT_MS_LANGID_AZERI_AZERBAIJAN_CYRILLIC 0x082C # define TT_MS_LANGID_BASQUE_BASQUE 0x042D # define TT_MS_LANGID_UPPER_SORBIAN_GERMANY 0x042E # define TT_MS_LANGID_LOWER_SORBIAN_GERMANY 0x082E # define TT_MS_LANGID_MACEDONIAN_MACEDONIA 0x042F # define TT_MS_LANGID_SETSWANA_SOUTH_AFRICA 0x0432 # define TT_MS_LANGID_ISIXHOSA_SOUTH_AFRICA 0x0434 # define TT_MS_LANGID_ISIZULU_SOUTH_AFRICA 0x0435 # define TT_MS_LANGID_AFRIKAANS_SOUTH_AFRICA 0x0436 # define TT_MS_LANGID_GEORGIAN_GEORGIA 0x0437 # define TT_MS_LANGID_FAEROESE_FAEROE_ISLANDS 0x0438 # define TT_MS_LANGID_HINDI_INDIA 0x0439 # define TT_MS_LANGID_MALTESE_MALTA 0x043A # define TT_MS_LANGID_SAMI_NORTHERN_NORWAY 0x043B # define TT_MS_LANGID_SAMI_NORTHERN_SWEDEN 0x083B # define TT_MS_LANGID_SAMI_NORTHERN_FINLAND 0x0C3B # define TT_MS_LANGID_SAMI_LULE_NORWAY 0x103B # define TT_MS_LANGID_SAMI_LULE_SWEDEN 0x143B # define TT_MS_LANGID_SAMI_SOUTHERN_NORWAY 0x183B # define TT_MS_LANGID_SAMI_SOUTHERN_SWEDEN 0x1C3B # define TT_MS_LANGID_SAMI_SKOLT_FINLAND 0x203B # define TT_MS_LANGID_SAMI_INARI_FINLAND 0x243B # define TT_MS_LANGID_IRISH_IRELAND 0x083C # define TT_MS_LANGID_MALAY_MALAYSIA 0x043E # define TT_MS_LANGID_MALAY_BRUNEI_DARUSSALAM 0x083E # define TT_MS_LANGID_KAZAKH_KAZAKHSTAN 0x043F # define TT_MS_LANGID_KYRGYZ_KYRGYZSTAN /* Cyrillic*/ 0x0440 # define TT_MS_LANGID_KISWAHILI_KENYA 0x0441 # define TT_MS_LANGID_TURKMEN_TURKMENISTAN 0x0442 # define TT_MS_LANGID_UZBEK_UZBEKISTAN_LATIN 0x0443 # define TT_MS_LANGID_UZBEK_UZBEKISTAN_CYRILLIC 0x0843 # define TT_MS_LANGID_TATAR_RUSSIA 0x0444 # define TT_MS_LANGID_BENGALI_INDIA 0x0445 # define TT_MS_LANGID_BENGALI_BANGLADESH 0x0845 # define TT_MS_LANGID_PUNJABI_INDIA 0x0446 # define TT_MS_LANGID_GUJARATI_INDIA 0x0447 # define TT_MS_LANGID_ODIA_INDIA 0x0448 # define TT_MS_LANGID_TAMIL_INDIA 0x0449 # define TT_MS_LANGID_TELUGU_INDIA 0x044A # define TT_MS_LANGID_KANNADA_INDIA 0x044B # define TT_MS_LANGID_MALAYALAM_INDIA 0x044C # define TT_MS_LANGID_ASSAMESE_INDIA 0x044D # define TT_MS_LANGID_MARATHI_INDIA 0x044E # define TT_MS_LANGID_SANSKRIT_INDIA 0x044F # define TT_MS_LANGID_MONGOLIAN_MONGOLIA /* Cyrillic */ 0x0450 # define TT_MS_LANGID_MONGOLIAN_PRC 0x0850 # define TT_MS_LANGID_TIBETAN_PRC 0x0451 # define TT_MS_LANGID_WELSH_UNITED_KINGDOM 0x0452 # define TT_MS_LANGID_KHMER_CAMBODIA 0x0453 # define TT_MS_LANGID_LAO_LAOS 0x0454 # define TT_MS_LANGID_GALICIAN_GALICIAN 0x0456 # define TT_MS_LANGID_KONKANI_INDIA 0x0457 # define TT_MS_LANGID_SYRIAC_SYRIA 0x045A # define TT_MS_LANGID_SINHALA_SRI_LANKA 0x045B # define TT_MS_LANGID_INUKTITUT_CANADA 0x045D # define TT_MS_LANGID_INUKTITUT_CANADA_LATIN 0x085D # define TT_MS_LANGID_AMHARIC_ETHIOPIA 0x045E # define TT_MS_LANGID_TAMAZIGHT_ALGERIA 0x085F # define TT_MS_LANGID_NEPALI_NEPAL 0x0461 # define TT_MS_LANGID_FRISIAN_NETHERLANDS 0x0462 # define TT_MS_LANGID_PASHTO_AFGHANISTAN 0x0463 # define TT_MS_LANGID_FILIPINO_PHILIPPINES 0x0464 # define TT_MS_LANGID_DHIVEHI_MALDIVES 0x0465 # define TT_MS_LANGID_HAUSA_NIGERIA 0x0468 # define TT_MS_LANGID_YORUBA_NIGERIA 0x046A # define TT_MS_LANGID_QUECHUA_BOLIVIA 0x046B # define TT_MS_LANGID_QUECHUA_ECUADOR 0x086B # define TT_MS_LANGID_QUECHUA_PERU 0x0C6B # define TT_MS_LANGID_SESOTHO_SA_LEBOA_SOUTH_AFRICA 0x046C # define TT_MS_LANGID_BASHKIR_RUSSIA 0x046D # define TT_MS_LANGID_LUXEMBOURGISH_LUXEMBOURG 0x046E # define TT_MS_LANGID_GREENLANDIC_GREENLAND 0x046F # define TT_MS_LANGID_IGBO_NIGERIA 0x0470 # define TT_MS_LANGID_YI_PRC 0x0478 # define TT_MS_LANGID_MAPUDUNGUN_CHILE 0x047A # define TT_MS_LANGID_MOHAWK_MOHAWK 0x047C # define TT_MS_LANGID_BRETON_FRANCE 0x047E # define TT_MS_LANGID_UIGHUR_PRC 0x0480 # define TT_MS_LANGID_MAORI_NEW_ZEALAND 0x0481 # define TT_MS_LANGID_OCCITAN_FRANCE 0x0482 # define TT_MS_LANGID_CORSICAN_FRANCE 0x0483 # define TT_MS_LANGID_ALSATIAN_FRANCE 0x0484 # define TT_MS_LANGID_YAKUT_RUSSIA 0x0485 # define TT_MS_LANGID_KICHE_GUATEMALA 0x0486 # define TT_MS_LANGID_KINYARWANDA_RWANDA 0x0487 # define TT_MS_LANGID_WOLOF_SENEGAL 0x0488 # define TT_MS_LANGID_DARI_AFGHANISTAN 0x048C Possible values of the language identifier field in the name records of the SFNT \u2018name\u2019 table if the \u2018platform\u2019 identifier code is TT_PLATFORM_MICROSOFT . These values are also used as return values for function FT_Get_CMap_Language_ID . The canonical source for Microsoft's IDs is https://docs.microsoft.com/en-us/windows/desktop/Intl/language-identifier-constants-and-strings , however, we only provide macros for language identifiers present in the OpenType specification: Microsoft has abandoned the concept of LCIDs (language code identifiers), and format 1 of the \u2018name\u2019 table provides a better mechanism for languages not covered here. More legacy values not listed in the reference can be found in the FT_TRUETYPE_IDS_H header file.","title":"TT_MS_LANGID_XXX"},{"location":"ft2-truetype_tables.html#tt_name_id_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_NAME_ID_COPYRIGHT 0 # define TT_NAME_ID_FONT_FAMILY 1 # define TT_NAME_ID_FONT_SUBFAMILY 2 # define TT_NAME_ID_UNIQUE_ID 3 # define TT_NAME_ID_FULL_NAME 4 # define TT_NAME_ID_VERSION_STRING 5 # define TT_NAME_ID_PS_NAME 6 # define TT_NAME_ID_TRADEMARK 7 /* the following values are from the OpenType spec */ # define TT_NAME_ID_MANUFACTURER 8 # define TT_NAME_ID_DESIGNER 9 # define TT_NAME_ID_DESCRIPTION 10 # define TT_NAME_ID_VENDOR_URL 11 # define TT_NAME_ID_DESIGNER_URL 12 # define TT_NAME_ID_LICENSE 13 # define TT_NAME_ID_LICENSE_URL 14 /* number 15 is reserved */ # define TT_NAME_ID_TYPOGRAPHIC_FAMILY 16 # define TT_NAME_ID_TYPOGRAPHIC_SUBFAMILY 17 # define TT_NAME_ID_MAC_FULL_NAME 18 /* The following code is new as of 2000-01-21 */ # define TT_NAME_ID_SAMPLE_TEXT 19 /* This is new in OpenType 1.3 */ # define TT_NAME_ID_CID_FINDFONT_NAME 20 /* This is new in OpenType 1.5 */ # define TT_NAME_ID_WWS_FAMILY 21 # define TT_NAME_ID_WWS_SUBFAMILY 22 /* This is new in OpenType 1.7 */ # define TT_NAME_ID_LIGHT_BACKGROUND 23 # define TT_NAME_ID_DARK_BACKGROUND 24 /* This is new in OpenType 1.8 */ # define TT_NAME_ID_VARIATIONS_PREFIX 25 /* these two values are deprecated */ # define TT_NAME_ID_PREFERRED_FAMILY TT_NAME_ID_TYPOGRAPHIC_FAMILY # define TT_NAME_ID_PREFERRED_SUBFAMILY TT_NAME_ID_TYPOGRAPHIC_SUBFAMILY Possible values of the \u2018name\u2019 identifier field in the name records of an SFNT \u2018name\u2019 table. These values are platform independent.","title":"TT_NAME_ID_XXX"},{"location":"ft2-truetype_tables.html#tt_ucr_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). /* ulUnicodeRange1 */ /* --------------- */ /* Bit 0 Basic Latin */ # define TT_UCR_BASIC_LATIN (1L << 0) /* U+0020-U+007E */ /* Bit 1 C1 Controls and Latin-1 Supplement */ # define TT_UCR_LATIN1_SUPPLEMENT (1L << 1) /* U+0080-U+00FF */ /* Bit 2 Latin Extended-A */ # define TT_UCR_LATIN_EXTENDED_A (1L << 2) /* U+0100-U+017F */ /* Bit 3 Latin Extended-B */ # define TT_UCR_LATIN_EXTENDED_B (1L << 3) /* U+0180-U+024F */ /* Bit 4 IPA Extensions */ /* Phonetic Extensions */ /* Phonetic Extensions Supplement */ # define TT_UCR_IPA_EXTENSIONS (1L << 4) /* U+0250-U+02AF */ /* U+1D00-U+1D7F */ /* U+1D80-U+1DBF */ /* Bit 5 Spacing Modifier Letters */ /* Modifier Tone Letters */ # define TT_UCR_SPACING_MODIFIER (1L << 5) /* U+02B0-U+02FF */ /* U+A700-U+A71F */ /* Bit 6 Combining Diacritical Marks */ /* Combining Diacritical Marks Supplement */ # define TT_UCR_COMBINING_DIACRITICAL_MARKS (1L << 6) /* U+0300-U+036F */ /* U+1DC0-U+1DFF */ /* Bit 7 Greek and Coptic */ # define TT_UCR_GREEK (1L << 7) /* U+0370-U+03FF */ /* Bit 8 Coptic */ # define TT_UCR_COPTIC (1L << 8) /* U+2C80-U+2CFF */ /* Bit 9 Cyrillic */ /* Cyrillic Supplement */ /* Cyrillic Extended-A */ /* Cyrillic Extended-B */ # define TT_UCR_CYRILLIC (1L << 9) /* U+0400-U+04FF */ /* U+0500-U+052F */ /* U+2DE0-U+2DFF */ /* U+A640-U+A69F */ /* Bit 10 Armenian */ # define TT_UCR_ARMENIAN (1L << 10) /* U+0530-U+058F */ /* Bit 11 Hebrew */ # define TT_UCR_HEBREW (1L << 11) /* U+0590-U+05FF */ /* Bit 12 Vai */ # define TT_UCR_VAI (1L << 12) /* U+A500-U+A63F */ /* Bit 13 Arabic */ /* Arabic Supplement */ # define TT_UCR_ARABIC (1L << 13) /* U+0600-U+06FF */ /* U+0750-U+077F */ /* Bit 14 NKo */ # define TT_UCR_NKO (1L << 14) /* U+07C0-U+07FF */ /* Bit 15 Devanagari */ # define TT_UCR_DEVANAGARI (1L << 15) /* U+0900-U+097F */ /* Bit 16 Bengali */ # define TT_UCR_BENGALI (1L << 16) /* U+0980-U+09FF */ /* Bit 17 Gurmukhi */ # define TT_UCR_GURMUKHI (1L << 17) /* U+0A00-U+0A7F */ /* Bit 18 Gujarati */ # define TT_UCR_GUJARATI (1L << 18) /* U+0A80-U+0AFF */ /* Bit 19 Oriya */ # define TT_UCR_ORIYA (1L << 19) /* U+0B00-U+0B7F */ /* Bit 20 Tamil */ # define TT_UCR_TAMIL (1L << 20) /* U+0B80-U+0BFF */ /* Bit 21 Telugu */ # define TT_UCR_TELUGU (1L << 21) /* U+0C00-U+0C7F */ /* Bit 22 Kannada */ # define TT_UCR_KANNADA (1L << 22) /* U+0C80-U+0CFF */ /* Bit 23 Malayalam */ # define TT_UCR_MALAYALAM (1L << 23) /* U+0D00-U+0D7F */ /* Bit 24 Thai */ # define TT_UCR_THAI (1L << 24) /* U+0E00-U+0E7F */ /* Bit 25 Lao */ # define TT_UCR_LAO (1L << 25) /* U+0E80-U+0EFF */ /* Bit 26 Georgian */ /* Georgian Supplement */ # define TT_UCR_GEORGIAN (1L << 26) /* U+10A0-U+10FF */ /* U+2D00-U+2D2F */ /* Bit 27 Balinese */ # define TT_UCR_BALINESE (1L << 27) /* U+1B00-U+1B7F */ /* Bit 28 Hangul Jamo */ # define TT_UCR_HANGUL_JAMO (1L << 28) /* U+1100-U+11FF */ /* Bit 29 Latin Extended Additional */ /* Latin Extended-C */ /* Latin Extended-D */ # define TT_UCR_LATIN_EXTENDED_ADDITIONAL (1L << 29) /* U+1E00-U+1EFF */ /* U+2C60-U+2C7F */ /* U+A720-U+A7FF */ /* Bit 30 Greek Extended */ # define TT_UCR_GREEK_EXTENDED (1L << 30) /* U+1F00-U+1FFF */ /* Bit 31 General Punctuation */ /* Supplemental Punctuation */ # define TT_UCR_GENERAL_PUNCTUATION (1L << 31) /* U+2000-U+206F */ /* U+2E00-U+2E7F */ /* ulUnicodeRange2 */ /* --------------- */ /* Bit 32 Superscripts And Subscripts */ # define TT_UCR_SUPERSCRIPTS_SUBSCRIPTS (1L << 0) /* U+2070-U+209F */ /* Bit 33 Currency Symbols */ # define TT_UCR_CURRENCY_SYMBOLS (1L << 1) /* U+20A0-U+20CF */ /* Bit 34 Combining Diacritical Marks For Symbols */ # define TT_UCR_COMBINING_DIACRITICAL_MARKS_SYMB \\ (1L << 2) /* U+20D0-U+20FF */ /* Bit 35 Letterlike Symbols */ # define TT_UCR_LETTERLIKE_SYMBOLS (1L << 3) /* U+2100-U+214F */ /* Bit 36 Number Forms */ # define TT_UCR_NUMBER_FORMS (1L << 4) /* U+2150-U+218F */ /* Bit 37 Arrows */ /* Supplemental Arrows-A */ /* Supplemental Arrows-B */ /* Miscellaneous Symbols and Arrows */ # define TT_UCR_ARROWS (1L << 5) /* U+2190-U+21FF */ /* U+27F0-U+27FF */ /* U+2900-U+297F */ /* U+2B00-U+2BFF */ /* Bit 38 Mathematical Operators */ /* Supplemental Mathematical Operators */ /* Miscellaneous Mathematical Symbols-A */ /* Miscellaneous Mathematical Symbols-B */ # define TT_UCR_MATHEMATICAL_OPERATORS (1L << 6) /* U+2200-U+22FF */ /* U+2A00-U+2AFF */ /* U+27C0-U+27EF */ /* U+2980-U+29FF */ /* Bit 39 Miscellaneous Technical */ # define TT_UCR_MISCELLANEOUS_TECHNICAL (1L << 7) /* U+2300-U+23FF */ /* Bit 40 Control Pictures */ # define TT_UCR_CONTROL_PICTURES (1L << 8) /* U+2400-U+243F */ /* Bit 41 Optical Character Recognition */ # define TT_UCR_OCR (1L << 9) /* U+2440-U+245F */ /* Bit 42 Enclosed Alphanumerics */ # define TT_UCR_ENCLOSED_ALPHANUMERICS (1L << 10) /* U+2460-U+24FF */ /* Bit 43 Box Drawing */ # define TT_UCR_BOX_DRAWING (1L << 11) /* U+2500-U+257F */ /* Bit 44 Block Elements */ # define TT_UCR_BLOCK_ELEMENTS (1L << 12) /* U+2580-U+259F */ /* Bit 45 Geometric Shapes */ # define TT_UCR_GEOMETRIC_SHAPES (1L << 13) /* U+25A0-U+25FF */ /* Bit 46 Miscellaneous Symbols */ # define TT_UCR_MISCELLANEOUS_SYMBOLS (1L << 14) /* U+2600-U+26FF */ /* Bit 47 Dingbats */ # define TT_UCR_DINGBATS (1L << 15) /* U+2700-U+27BF */ /* Bit 48 CJK Symbols and Punctuation */ # define TT_UCR_CJK_SYMBOLS (1L << 16) /* U+3000-U+303F */ /* Bit 49 Hiragana */ # define TT_UCR_HIRAGANA (1L << 17) /* U+3040-U+309F */ /* Bit 50 Katakana */ /* Katakana Phonetic Extensions */ # define TT_UCR_KATAKANA (1L << 18) /* U+30A0-U+30FF */ /* U+31F0-U+31FF */ /* Bit 51 Bopomofo */ /* Bopomofo Extended */ # define TT_UCR_BOPOMOFO (1L << 19) /* U+3100-U+312F */ /* U+31A0-U+31BF */ /* Bit 52 Hangul Compatibility Jamo */ # define TT_UCR_HANGUL_COMPATIBILITY_JAMO (1L << 20) /* U+3130-U+318F */ /* Bit 53 Phags-Pa */ # define TT_UCR_CJK_MISC (1L << 21) /* U+A840-U+A87F */ # define TT_UCR_KANBUN TT_UCR_CJK_MISC /* deprecated */ # define TT_UCR_PHAGSPA /* Bit 54 Enclosed CJK Letters and Months */ # define TT_UCR_ENCLOSED_CJK_LETTERS_MONTHS (1L << 22) /* U+3200-U+32FF */ /* Bit 55 CJK Compatibility */ # define TT_UCR_CJK_COMPATIBILITY (1L << 23) /* U+3300-U+33FF */ /* Bit 56 Hangul Syllables */ # define TT_UCR_HANGUL (1L << 24) /* U+AC00-U+D7A3 */ /* Bit 57 High Surrogates */ /* High Private Use Surrogates */ /* Low Surrogates */ /* According to OpenType specs v.1.3+, */ /* setting bit 57 implies that there is */ /* at least one codepoint beyond the */ /* Basic Multilingual Plane that is */ /* supported by this font. So it really */ /* means >= U+10000. */ # define TT_UCR_SURROGATES (1L << 25) /* U+D800-U+DB7F */ /* U+DB80-U+DBFF */ /* U+DC00-U+DFFF */ # define TT_UCR_NON_PLANE_0 TT_UCR_SURROGATES /* Bit 58 Phoenician */ # define TT_UCR_PHOENICIAN (1L << 26) /*U+10900-U+1091F*/ /* Bit 59 CJK Unified Ideographs */ /* CJK Radicals Supplement */ /* Kangxi Radicals */ /* Ideographic Description Characters */ /* CJK Unified Ideographs Extension A */ /* CJK Unified Ideographs Extension B */ /* Kanbun */ # define TT_UCR_CJK_UNIFIED_IDEOGRAPHS (1L << 27) /* U+4E00-U+9FFF */ /* U+2E80-U+2EFF */ /* U+2F00-U+2FDF */ /* U+2FF0-U+2FFF */ /* U+3400-U+4DB5 */ /*U+20000-U+2A6DF*/ /* U+3190-U+319F */ /* Bit 60 Private Use */ # define TT_UCR_PRIVATE_USE (1L << 28) /* U+E000-U+F8FF */ /* Bit 61 CJK Strokes */ /* CJK Compatibility Ideographs */ /* CJK Compatibility Ideographs Supplement */ # define TT_UCR_CJK_COMPATIBILITY_IDEOGRAPHS (1L << 29) /* U+31C0-U+31EF */ /* U+F900-U+FAFF */ /*U+2F800-U+2FA1F*/ /* Bit 62 Alphabetic Presentation Forms */ # define TT_UCR_ALPHABETIC_PRESENTATION_FORMS (1L << 30) /* U+FB00-U+FB4F */ /* Bit 63 Arabic Presentation Forms-A */ # define TT_UCR_ARABIC_PRESENTATION_FORMS_A (1L << 31) /* U+FB50-U+FDFF */ /* ulUnicodeRange3 */ /* --------------- */ /* Bit 64 Combining Half Marks */ # define TT_UCR_COMBINING_HALF_MARKS (1L << 0) /* U+FE20-U+FE2F */ /* Bit 65 Vertical forms */ /* CJK Compatibility Forms */ # define TT_UCR_CJK_COMPATIBILITY_FORMS (1L << 1) /* U+FE10-U+FE1F */ /* U+FE30-U+FE4F */ /* Bit 66 Small Form Variants */ # define TT_UCR_SMALL_FORM_VARIANTS (1L << 2) /* U+FE50-U+FE6F */ /* Bit 67 Arabic Presentation Forms-B */ # define TT_UCR_ARABIC_PRESENTATION_FORMS_B (1L << 3) /* U+FE70-U+FEFE */ /* Bit 68 Halfwidth and Fullwidth Forms */ # define TT_UCR_HALFWIDTH_FULLWIDTH_FORMS (1L << 4) /* U+FF00-U+FFEF */ /* Bit 69 Specials */ # define TT_UCR_SPECIALS (1L << 5) /* U+FFF0-U+FFFD */ /* Bit 70 Tibetan */ # define TT_UCR_TIBETAN (1L << 6) /* U+0F00-U+0FFF */ /* Bit 71 Syriac */ # define TT_UCR_SYRIAC (1L << 7) /* U+0700-U+074F */ /* Bit 72 Thaana */ # define TT_UCR_THAANA (1L << 8) /* U+0780-U+07BF */ /* Bit 73 Sinhala */ # define TT_UCR_SINHALA (1L << 9) /* U+0D80-U+0DFF */ /* Bit 74 Myanmar */ # define TT_UCR_MYANMAR (1L << 10) /* U+1000-U+109F */ /* Bit 75 Ethiopic */ /* Ethiopic Supplement */ /* Ethiopic Extended */ # define TT_UCR_ETHIOPIC (1L << 11) /* U+1200-U+137F */ /* U+1380-U+139F */ /* U+2D80-U+2DDF */ /* Bit 76 Cherokee */ # define TT_UCR_CHEROKEE (1L << 12) /* U+13A0-U+13FF */ /* Bit 77 Unified Canadian Aboriginal Syllabics */ # define TT_UCR_CANADIAN_ABORIGINAL_SYLLABICS (1L << 13) /* U+1400-U+167F */ /* Bit 78 Ogham */ # define TT_UCR_OGHAM (1L << 14) /* U+1680-U+169F */ /* Bit 79 Runic */ # define TT_UCR_RUNIC (1L << 15) /* U+16A0-U+16FF */ /* Bit 80 Khmer */ /* Khmer Symbols */ # define TT_UCR_KHMER (1L << 16) /* U+1780-U+17FF */ /* U+19E0-U+19FF */ /* Bit 81 Mongolian */ # define TT_UCR_MONGOLIAN (1L << 17) /* U+1800-U+18AF */ /* Bit 82 Braille Patterns */ # define TT_UCR_BRAILLE (1L << 18) /* U+2800-U+28FF */ /* Bit 83 Yi Syllables */ /* Yi Radicals */ # define TT_UCR_YI (1L << 19) /* U+A000-U+A48F */ /* U+A490-U+A4CF */ /* Bit 84 Tagalog */ /* Hanunoo */ /* Buhid */ /* Tagbanwa */ # define TT_UCR_PHILIPPINE (1L << 20) /* U+1700-U+171F */ /* U+1720-U+173F */ /* U+1740-U+175F */ /* U+1760-U+177F */ /* Bit 85 Old Italic */ # define TT_UCR_OLD_ITALIC (1L << 21) /*U+10300-U+1032F*/ /* Bit 86 Gothic */ # define TT_UCR_GOTHIC (1L << 22) /*U+10330-U+1034F*/ /* Bit 87 Deseret */ # define TT_UCR_DESERET (1L << 23) /*U+10400-U+1044F*/ /* Bit 88 Byzantine Musical Symbols */ /* Musical Symbols */ /* Ancient Greek Musical Notation */ # define TT_UCR_MUSICAL_SYMBOLS (1L << 24) /*U+1D000-U+1D0FF*/ /*U+1D100-U+1D1FF*/ /*U+1D200-U+1D24F*/ /* Bit 89 Mathematical Alphanumeric Symbols */ # define TT_UCR_MATH_ALPHANUMERIC_SYMBOLS (1L << 25) /*U+1D400-U+1D7FF*/ /* Bit 90 Private Use (plane 15) */ /* Private Use (plane 16) */ # define TT_UCR_PRIVATE_USE_SUPPLEMENTARY (1L << 26) /*U+F0000-U+FFFFD*/ /*U+100000-U+10FFFD*/ /* Bit 91 Variation Selectors */ /* Variation Selectors Supplement */ # define TT_UCR_VARIATION_SELECTORS (1L << 27) /* U+FE00-U+FE0F */ /*U+E0100-U+E01EF*/ /* Bit 92 Tags */ # define TT_UCR_TAGS (1L << 28) /*U+E0000-U+E007F*/ /* Bit 93 Limbu */ # define TT_UCR_LIMBU (1L << 29) /* U+1900-U+194F */ /* Bit 94 Tai Le */ # define TT_UCR_TAI_LE (1L << 30) /* U+1950-U+197F */ /* Bit 95 New Tai Lue */ # define TT_UCR_NEW_TAI_LUE (1L << 31) /* U+1980-U+19DF */ /* ulUnicodeRange4 */ /* --------------- */ /* Bit 96 Buginese */ # define TT_UCR_BUGINESE (1L << 0) /* U+1A00-U+1A1F */ /* Bit 97 Glagolitic */ # define TT_UCR_GLAGOLITIC (1L << 1) /* U+2C00-U+2C5F */ /* Bit 98 Tifinagh */ # define TT_UCR_TIFINAGH (1L << 2) /* U+2D30-U+2D7F */ /* Bit 99 Yijing Hexagram Symbols */ # define TT_UCR_YIJING (1L << 3) /* U+4DC0-U+4DFF */ /* Bit 100 Syloti Nagri */ # define TT_UCR_SYLOTI_NAGRI (1L << 4) /* U+A800-U+A82F */ /* Bit 101 Linear B Syllabary */ /* Linear B Ideograms */ /* Aegean Numbers */ # define TT_UCR_LINEAR_B (1L << 5) /*U+10000-U+1007F*/ /*U+10080-U+100FF*/ /*U+10100-U+1013F*/ /* Bit 102 Ancient Greek Numbers */ # define TT_UCR_ANCIENT_GREEK_NUMBERS (1L << 6) /*U+10140-U+1018F*/ /* Bit 103 Ugaritic */ # define TT_UCR_UGARITIC (1L << 7) /*U+10380-U+1039F*/ /* Bit 104 Old Persian */ # define TT_UCR_OLD_PERSIAN (1L << 8) /*U+103A0-U+103DF*/ /* Bit 105 Shavian */ # define TT_UCR_SHAVIAN (1L << 9) /*U+10450-U+1047F*/ /* Bit 106 Osmanya */ # define TT_UCR_OSMANYA (1L << 10) /*U+10480-U+104AF*/ /* Bit 107 Cypriot Syllabary */ # define TT_UCR_CYPRIOT_SYLLABARY (1L << 11) /*U+10800-U+1083F*/ /* Bit 108 Kharoshthi */ # define TT_UCR_KHAROSHTHI (1L << 12) /*U+10A00-U+10A5F*/ /* Bit 109 Tai Xuan Jing Symbols */ # define TT_UCR_TAI_XUAN_JING (1L << 13) /*U+1D300-U+1D35F*/ /* Bit 110 Cuneiform */ /* Cuneiform Numbers and Punctuation */ # define TT_UCR_CUNEIFORM (1L << 14) /*U+12000-U+123FF*/ /*U+12400-U+1247F*/ /* Bit 111 Counting Rod Numerals */ # define TT_UCR_COUNTING_ROD_NUMERALS (1L << 15) /*U+1D360-U+1D37F*/ /* Bit 112 Sundanese */ # define TT_UCR_SUNDANESE (1L << 16) /* U+1B80-U+1BBF */ /* Bit 113 Lepcha */ # define TT_UCR_LEPCHA (1L << 17) /* U+1C00-U+1C4F */ /* Bit 114 Ol Chiki */ # define TT_UCR_OL_CHIKI (1L << 18) /* U+1C50-U+1C7F */ /* Bit 115 Saurashtra */ # define TT_UCR_SAURASHTRA (1L << 19) /* U+A880-U+A8DF */ /* Bit 116 Kayah Li */ # define TT_UCR_KAYAH_LI (1L << 20) /* U+A900-U+A92F */ /* Bit 117 Rejang */ # define TT_UCR_REJANG (1L << 21) /* U+A930-U+A95F */ /* Bit 118 Cham */ # define TT_UCR_CHAM (1L << 22) /* U+AA00-U+AA5F */ /* Bit 119 Ancient Symbols */ # define TT_UCR_ANCIENT_SYMBOLS (1L << 23) /*U+10190-U+101CF*/ /* Bit 120 Phaistos Disc */ # define TT_UCR_PHAISTOS_DISC (1L << 24) /*U+101D0-U+101FF*/ /* Bit 121 Carian */ /* Lycian */ /* Lydian */ # define TT_UCR_OLD_ANATOLIAN (1L << 25) /*U+102A0-U+102DF*/ /*U+10280-U+1029F*/ /*U+10920-U+1093F*/ /* Bit 122 Domino Tiles */ /* Mahjong Tiles */ # define TT_UCR_GAME_TILES (1L << 26) /*U+1F030-U+1F09F*/ /*U+1F000-U+1F02F*/ /* Bit 123-127 Reserved for process-internal usage */ Possible bit mask values for the ulUnicodeRangeX fields in an SFNT \u2018OS/2\u2019 table.","title":"TT_UCR_XXX"},{"location":"ft2-tt_driver.html","text":"FreeType \u00bb Docs \u00bb Controlling FreeType Modules \u00bb The TrueType driver The TrueType driver \u00b6 Synopsis \u00b6 While FreeType's TrueType driver doesn't expose API functions by itself, it is possible to control its behaviour with FT_Property_Set and FT_Property_Get . The following lists the available properties together with the necessary macros and structures. The TrueType driver's module name is \u2018truetype\u2019. A single property interpreter-version is available, as documented in the \u2018 Driver properties \u2019 section. We start with a list of definitions, kindly provided by Greg Hitchcock. Bi-Level Rendering Monochromatic rendering, exclusively used in the early days of TrueType by both Apple and Microsoft. Microsoft's GDI interface supported hinting of the right-side bearing point, such that the advance width could be non-linear. Most often this was done to achieve some level of glyph symmetry. To enable reasonable performance (e.g., not having to run hinting on all glyphs just to get the widths) there was a bit in the head table indicating if the side bearing was hinted, and additional tables, \u2018hdmx\u2019 and \u2018LTSH\u2019, to cache hinting widths across multiple sizes and device aspect ratios. Font Smoothing Microsoft's GDI implementation of anti-aliasing. Not traditional anti-aliasing as the outlines were hinted before the sampling. The widths matched the bi-level rendering. ClearType Rendering Technique that uses physical subpixels to improve rendering on LCD (and other) displays. Because of the higher resolution, many methods of improving symmetry in glyphs through hinting the right-side bearing were no longer necessary. This lead to what GDI calls \u2018natural widths\u2019 ClearType, see http://rastertragedy.com/RTRCh4.htm#Sec21 . Since hinting has extra resolution, most non-linearity went away, but it is still possible for hints to change the advance widths in this mode. ClearType Compatible Widths One of the earliest challenges with ClearType was allowing the implementation in GDI to be selected without requiring all UI and documents to reflow. To address this, a compatible method of rendering ClearType was added where the font hints are executed once to determine the width in bi-level rendering, and then re-run in ClearType, with the difference in widths being absorbed in the font hints for ClearType (mostly in the white space of hints); see http://rastertragedy.com/RTRCh4.htm#Sec20 . Somewhat by definition, compatible width ClearType allows for non-linear widths, but only when the bi-level version has non-linear widths. ClearType Subpixel Positioning One of the nice benefits of ClearType is the ability to more crisply display fractional widths; unfortunately, the GDI model of integer bitmaps did not support this. However, the WPF and Direct Write frameworks do support fractional widths. DWrite calls this \u2018natural mode\u2019, not to be confused with GDI's \u2018natural widths\u2019. Subpixel positioning, in the current implementation of Direct Write, unfortunately does not support hinted advance widths, see http://rastertragedy.com/RTRCh4.htm#Sec22 . Note that the TrueType interpreter fully allows the advance width to be adjusted in this mode, just the DWrite client will ignore those changes. ClearType Backward Compatibility This is a set of exceptions made in the TrueType interpreter to minimize hinting techniques that were problematic with the extra resolution of ClearType; see http://rastertragedy.com/RTRCh4.htm#Sec1 and https://www.microsoft.com/typography/cleartype/truetypecleartype.aspx . This technique is not to be confused with ClearType compatible widths. ClearType backward compatibility has no direct impact on changing advance widths, but there might be an indirect impact on disabling some deltas. This could be worked around in backward compatibility mode. Native ClearType Mode (Not to be confused with \u2018natural widths\u2019.) This mode removes all the exceptions in the TrueType interpreter when running with ClearType. Any issues on widths would still apply, though.","title":"The TrueType driver"},{"location":"ft2-tt_driver.html#the-truetype-driver","text":"","title":"The TrueType driver"},{"location":"ft2-tt_driver.html#synopsis","text":"While FreeType's TrueType driver doesn't expose API functions by itself, it is possible to control its behaviour with FT_Property_Set and FT_Property_Get . The following lists the available properties together with the necessary macros and structures. The TrueType driver's module name is \u2018truetype\u2019. A single property interpreter-version is available, as documented in the \u2018 Driver properties \u2019 section. We start with a list of definitions, kindly provided by Greg Hitchcock. Bi-Level Rendering Monochromatic rendering, exclusively used in the early days of TrueType by both Apple and Microsoft. Microsoft's GDI interface supported hinting of the right-side bearing point, such that the advance width could be non-linear. Most often this was done to achieve some level of glyph symmetry. To enable reasonable performance (e.g., not having to run hinting on all glyphs just to get the widths) there was a bit in the head table indicating if the side bearing was hinted, and additional tables, \u2018hdmx\u2019 and \u2018LTSH\u2019, to cache hinting widths across multiple sizes and device aspect ratios. Font Smoothing Microsoft's GDI implementation of anti-aliasing. Not traditional anti-aliasing as the outlines were hinted before the sampling. The widths matched the bi-level rendering. ClearType Rendering Technique that uses physical subpixels to improve rendering on LCD (and other) displays. Because of the higher resolution, many methods of improving symmetry in glyphs through hinting the right-side bearing were no longer necessary. This lead to what GDI calls \u2018natural widths\u2019 ClearType, see http://rastertragedy.com/RTRCh4.htm#Sec21 . Since hinting has extra resolution, most non-linearity went away, but it is still possible for hints to change the advance widths in this mode. ClearType Compatible Widths One of the earliest challenges with ClearType was allowing the implementation in GDI to be selected without requiring all UI and documents to reflow. To address this, a compatible method of rendering ClearType was added where the font hints are executed once to determine the width in bi-level rendering, and then re-run in ClearType, with the difference in widths being absorbed in the font hints for ClearType (mostly in the white space of hints); see http://rastertragedy.com/RTRCh4.htm#Sec20 . Somewhat by definition, compatible width ClearType allows for non-linear widths, but only when the bi-level version has non-linear widths. ClearType Subpixel Positioning One of the nice benefits of ClearType is the ability to more crisply display fractional widths; unfortunately, the GDI model of integer bitmaps did not support this. However, the WPF and Direct Write frameworks do support fractional widths. DWrite calls this \u2018natural mode\u2019, not to be confused with GDI's \u2018natural widths\u2019. Subpixel positioning, in the current implementation of Direct Write, unfortunately does not support hinted advance widths, see http://rastertragedy.com/RTRCh4.htm#Sec22 . Note that the TrueType interpreter fully allows the advance width to be adjusted in this mode, just the DWrite client will ignore those changes. ClearType Backward Compatibility This is a set of exceptions made in the TrueType interpreter to minimize hinting techniques that were problematic with the extra resolution of ClearType; see http://rastertragedy.com/RTRCh4.htm#Sec1 and https://www.microsoft.com/typography/cleartype/truetypecleartype.aspx . This technique is not to be confused with ClearType compatible widths. ClearType backward compatibility has no direct impact on changing advance widths, but there might be an indirect impact on disabling some deltas. This could be worked around in backward compatibility mode. Native ClearType Mode (Not to be confused with \u2018natural widths\u2019.) This mode removes all the exceptions in the TrueType interpreter when running with ClearType. Any issues on widths would still apply, though.","title":"Synopsis"},{"location":"ft2-type1_tables.html","text":"FreeType \u00bb Docs \u00bb Format-Specific API \u00bb Type 1 Tables Type 1 Tables \u00b6 Synopsis \u00b6 This section contains the definition of Type 1-specific tables, including structures related to other PostScript font formats. PS_FontInfoRec \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct PS_FontInfoRec_ { FT_String * version; FT_String * notice; FT_String * full_name; FT_String * family_name; FT_String * weight; FT_Long italic_angle; FT_Bool is_fixed_pitch; FT_Short underline_position; FT_UShort underline_thickness; } PS_FontInfoRec ; A structure used to model a Type 1 or Type 2 FontInfo dictionary. Note that for Multiple Master fonts, each instance has its own FontInfo dictionary. PS_FontInfo \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct PS_FontInfoRec_* PS_FontInfo ; A handle to a PS_FontInfoRec structure. PS_PrivateRec \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct PS_PrivateRec_ { FT_Int unique_id; FT_Int lenIV; FT_Byte num_blue_values; FT_Byte num_other_blues; FT_Byte num_family_blues; FT_Byte num_family_other_blues; FT_Short blue_values[14]; FT_Short other_blues[10]; FT_Short family_blues [14]; FT_Short family_other_blues[10]; FT_Fixed blue_scale; FT_Int blue_shift; FT_Int blue_fuzz; FT_UShort standard_width[1]; FT_UShort standard_height[1]; FT_Byte num_snap_widths; FT_Byte num_snap_heights; FT_Bool force_bold; FT_Bool round_stem_up; FT_Short snap_widths [13]; /* including std width */ FT_Short snap_heights[13]; /* including std height */ FT_Fixed expansion_factor; FT_Long language_group; FT_Long password; FT_Short min_feature[2]; } PS_PrivateRec ; A structure used to model a Type 1 or Type 2 private dictionary. Note that for Multiple Master fonts, each instance has its own Private dictionary. PS_Private \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct PS_PrivateRec_* PS_Private ; A handle to a PS_PrivateRec structure. CID_FaceDictRec \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct CID_FaceDictRec_ { PS_PrivateRec private_dict; FT_UInt len_buildchar; FT_Fixed forcebold_threshold; FT_Pos stroke_width; FT_Fixed expansion_factor; /* this is a duplicate of */ /* `private_dict->expansion_factor' */ FT_Byte paint_type; FT_Byte font_type; FT_Matrix font_matrix; FT_Vector font_offset; FT_UInt num_subrs; FT_ULong subrmap_offset; FT_Int sd_bytes; } CID_FaceDictRec ; A structure used to represent data in a CID top-level dictionary. In most cases, they are part of the font's \u2018/FDArray\u2019 array. Within a CID font file, such (internal) subfont dictionaries are enclosed by \u2018%ADOBeginFontDict\u2019 and \u2018%ADOEndFontDict\u2019 comments. Note that CID_FaceDictRec misses a field for the \u2018/FontName\u2019 keyword, specifying the subfont's name (the top-level font name is given by the \u2018/CIDFontName\u2019 keyword). This is an oversight, but it doesn't limit the \u2018cid\u2019 font module's functionality because FreeType neither needs this entry nor gives access to CID subfonts. CID_FaceDict \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct CID_FaceDictRec_* CID_FaceDict ; A handle to a CID_FaceDictRec structure. CID_FaceInfoRec \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct CID_FaceInfoRec_ { FT_String * cid_font_name; FT_Fixed cid_version; FT_Int cid_font_type; FT_String * registry; FT_String * ordering; FT_Int supplement; PS_FontInfoRec font_info; FT_BBox font_bbox; FT_ULong uid_base; FT_Int num_xuid; FT_ULong xuid[16]; FT_ULong cidmap_offset; FT_Int fd_bytes; FT_Int gd_bytes; FT_ULong cid_count; FT_Int num_dicts; CID_FaceDict font_dicts; FT_ULong data_offset; } CID_FaceInfoRec ; A structure used to represent CID Face information. CID_FaceInfo \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct CID_FaceInfoRec_* CID_FaceInfo ; A handle to a CID_FaceInfoRec structure. FT_Has_PS_Glyph_Names \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). FT_EXPORT( FT_Int ) FT_Has_PS_Glyph_Names ( FT_Face face ); Return true if a given face provides reliable PostScript glyph names. This is similar to using the FT_HAS_GLYPH_NAMES macro, except that certain fonts (mostly TrueType) contain incorrect glyph name tables. When this function returns true, the caller is sure that the glyph names returned by FT_Get_Glyph_Name are reliable. input face face handle return Boolean. True if glyph names are reliable. FT_Get_PS_Font_Info \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). FT_EXPORT( FT_Error ) FT_Get_PS_Font_Info ( FT_Face face, PS_FontInfo afont_info ); Retrieve the PS_FontInfoRec structure corresponding to a given PostScript font. input face PostScript face handle. output afont_info Output font info structure pointer. return FreeType error code. 0 means success. note String pointers within the PS_FontInfoRec structure are owned by the face and don't need to be freed by the caller. Missing entries in the font's FontInfo dictionary are represented by NULL pointers. If the font's format is not PostScript-based, this function will return the FT_Err_Invalid_Argument error code. FT_Get_PS_Font_Private \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). FT_EXPORT( FT_Error ) FT_Get_PS_Font_Private ( FT_Face face, PS_Private afont_private ); Retrieve the PS_PrivateRec structure corresponding to a given PostScript font. input face PostScript face handle. output afont_private Output private dictionary structure pointer. return FreeType error code. 0 means success. note The string pointers within the PS_PrivateRec structure are owned by the face and don't need to be freed by the caller. If the font's format is not PostScript-based, this function returns the FT_Err_Invalid_Argument error code. FT_Get_PS_Font_Value \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). FT_EXPORT( FT_Long ) FT_Get_PS_Font_Value ( FT_Face face, PS_Dict_Keys key, FT_UInt idx, void *value, FT_Long value_len ); Retrieve the value for the supplied key from a PostScript font. input face PostScript face handle. key An enumeration value representing the dictionary key to retrieve. idx For array values, this specifies the index to be returned. value A pointer to memory into which to write the value. valen_len The size, in bytes, of the memory supplied for the value. output value The value matching the above key, if it exists. return The amount of memory (in bytes) required to hold the requested value (if it exists, -1 otherwise). note The values returned are not pointers into the internal structures of the face, but are \u2018fresh\u2019 copies, so that the memory containing them belongs to the calling application. This also enforces the \u2018read-only\u2019 nature of these values, i.e., this function cannot be used to manipulate the face. value is a void pointer because the values returned can be of various types. If either value is NULL or value_len is too small, just the required memory size for the requested entry is returned. The idx parameter is used, not only to retrieve elements of, for example, the FontMatrix or FontBBox, but also to retrieve name keys from the CharStrings dictionary, and the charstrings themselves. It is ignored for atomic values. PS_DICT_BLUE_SCALE returns a value that is scaled up by 1000. To get the value as in the font stream, you need to divide by 65536000.0 (to remove the FT_Fixed scale, and the x1000 scale). IMPORTANT: Only key/value pairs read by the FreeType interpreter can be retrieved. So, for example, PostScript procedures such as NP, ND, and RD are not available. Arbitrary keys are, obviously, not be available either. If the font's format is not PostScript-based, this function returns the FT_Err_Invalid_Argument error code. since 2.4.8 T1_Blend_Flags \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef enum T1_Blend_Flags_ { /* required fields in a FontInfo blend dictionary */ T1_BLEND_UNDERLINE_POSITION = 0, T1_BLEND_UNDERLINE_THICKNESS , T1_BLEND_ITALIC_ANGLE , /* required fields in a Private blend dictionary */ T1_BLEND_BLUE_VALUES , T1_BLEND_OTHER_BLUES , T1_BLEND_STANDARD_WIDTH , T1_BLEND_STANDARD_HEIGHT , T1_BLEND_STEM_SNAP_WIDTHS , T1_BLEND_STEM_SNAP_HEIGHTS , T1_BLEND_BLUE_SCALE , T1_BLEND_BLUE_SHIFT , T1_BLEND_FAMILY_BLUES , T1_BLEND_FAMILY_OTHER_BLUES , T1_BLEND_FORCE_BOLD , T1_BLEND_MAX /* do not remove */ } T1_Blend_Flags ; /* these constants are deprecated; use the corresponding */ /* ` T1_Blend_Flags ` values instead */ # define t1_blend_underline_position T1_BLEND_UNDERLINE_POSITION # define t1_blend_underline_thickness T1_BLEND_UNDERLINE_THICKNESS # define t1_blend_italic_angle T1_BLEND_ITALIC_ANGLE # define t1_blend_blue_values T1_BLEND_BLUE_VALUES # define t1_blend_other_blues T1_BLEND_OTHER_BLUES # define t1_blend_standard_widths T1_BLEND_STANDARD_WIDTH # define t1_blend_standard_height T1_BLEND_STANDARD_HEIGHT # define t1_blend_stem_snap_widths T1_BLEND_STEM_SNAP_WIDTHS # define t1_blend_stem_snap_heights T1_BLEND_STEM_SNAP_HEIGHTS # define t1_blend_blue_scale T1_BLEND_BLUE_SCALE # define t1_blend_blue_shift T1_BLEND_BLUE_SHIFT # define t1_blend_family_blues T1_BLEND_FAMILY_BLUES # define t1_blend_family_other_blues T1_BLEND_FAMILY_OTHER_BLUES # define t1_blend_force_bold T1_BLEND_FORCE_BOLD # define t1_blend_max T1_BLEND_MAX A set of flags used to indicate which fields are present in a given blend dictionary (font info or private). Used to support Multiple Masters fonts. values T1_BLEND_UNDERLINE_POSITION T1_BLEND_UNDERLINE_THICKNESS T1_BLEND_ITALIC_ANGLE T1_BLEND_BLUE_VALUES T1_BLEND_OTHER_BLUES T1_BLEND_STANDARD_WIDTH T1_BLEND_STANDARD_HEIGHT T1_BLEND_STEM_SNAP_WIDTHS T1_BLEND_STEM_SNAP_HEIGHTS T1_BLEND_BLUE_SCALE T1_BLEND_BLUE_SHIFT T1_BLEND_FAMILY_BLUES T1_BLEND_FAMILY_OTHER_BLUES T1_BLEND_FORCE_BOLD T1_EncodingType \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef enum T1_EncodingType_ { T1_ENCODING_TYPE_NONE = 0, T1_ENCODING_TYPE_ARRAY , T1_ENCODING_TYPE_STANDARD , T1_ENCODING_TYPE_ISOLATIN1 , T1_ENCODING_TYPE_EXPERT } T1_EncodingType ; An enumeration describing the \u2018Encoding\u2019 entry in a Type 1 dictionary. values T1_ENCODING_TYPE_NONE T1_ENCODING_TYPE_ARRAY T1_ENCODING_TYPE_STANDARD T1_ENCODING_TYPE_ISOLATIN1 T1_ENCODING_TYPE_EXPERT since 2.4.8 PS_Dict_Keys \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef enum PS_Dict_Keys_ { /* conventionally in the font dictionary */ PS_DICT_FONT_TYPE , /* FT_Byte */ PS_DICT_FONT_MATRIX , /* FT_Fixed */ PS_DICT_FONT_BBOX , /* FT_Fixed */ PS_DICT_PAINT_TYPE , /* FT_Byte */ PS_DICT_FONT_NAME , /* FT_String * */ PS_DICT_UNIQUE_ID , /* FT_Int */ PS_DICT_NUM_CHAR_STRINGS , /* FT_Int */ PS_DICT_CHAR_STRING_KEY , /* FT_String * */ PS_DICT_CHAR_STRING , /* FT_String * */ PS_DICT_ENCODING_TYPE , /* T1_EncodingType */ PS_DICT_ENCODING_ENTRY , /* FT_String * */ /* conventionally in the font Private dictionary */ PS_DICT_NUM_SUBRS , /* FT_Int */ PS_DICT_SUBR , /* FT_String * */ PS_DICT_STD_HW , /* FT_UShort */ PS_DICT_STD_VW , /* FT_UShort */ PS_DICT_NUM_BLUE_VALUES , /* FT_Byte */ PS_DICT_BLUE_VALUE , /* FT_Short */ PS_DICT_BLUE_FUZZ , /* FT_Int */ PS_DICT_NUM_OTHER_BLUES , /* FT_Byte */ PS_DICT_OTHER_BLUE , /* FT_Short */ PS_DICT_NUM_FAMILY_BLUES , /* FT_Byte */ PS_DICT_FAMILY_BLUE , /* FT_Short */ PS_DICT_NUM_FAMILY_OTHER_BLUES , /* FT_Byte */ PS_DICT_FAMILY_OTHER_BLUE , /* FT_Short */ PS_DICT_BLUE_SCALE , /* FT_Fixed */ PS_DICT_BLUE_SHIFT , /* FT_Int */ PS_DICT_NUM_STEM_SNAP_H , /* FT_Byte */ PS_DICT_STEM_SNAP_H , /* FT_Short */ PS_DICT_NUM_STEM_SNAP_V , /* FT_Byte */ PS_DICT_STEM_SNAP_V , /* FT_Short */ PS_DICT_FORCE_BOLD , /* FT_Bool */ PS_DICT_RND_STEM_UP , /* FT_Bool */ PS_DICT_MIN_FEATURE , /* FT_Short */ PS_DICT_LEN_IV , /* FT_Int */ PS_DICT_PASSWORD , /* FT_Long */ PS_DICT_LANGUAGE_GROUP , /* FT_Long */ /* conventionally in the font FontInfo dictionary */ PS_DICT_VERSION , /* FT_String * */ PS_DICT_NOTICE , /* FT_String * */ PS_DICT_FULL_NAME , /* FT_String * */ PS_DICT_FAMILY_NAME , /* FT_String * */ PS_DICT_WEIGHT , /* FT_String * */ PS_DICT_IS_FIXED_PITCH , /* FT_Bool */ PS_DICT_UNDERLINE_POSITION , /* FT_Short */ PS_DICT_UNDERLINE_THICKNESS , /* FT_UShort */ PS_DICT_FS_TYPE , /* FT_UShort */ PS_DICT_ITALIC_ANGLE , /* FT_Long */ PS_DICT_MAX = PS_DICT_ITALIC_ANGLE } PS_Dict_Keys ; An enumeration used in calls to FT_Get_PS_Font_Value to identify the Type 1 dictionary entry to retrieve. values PS_DICT_FONT_TYPE PS_DICT_FONT_MATRIX PS_DICT_FONT_BBOX PS_DICT_PAINT_TYPE PS_DICT_FONT_NAME PS_DICT_UNIQUE_ID PS_DICT_NUM_CHAR_STRINGS PS_DICT_CHAR_STRING_KEY PS_DICT_CHAR_STRING PS_DICT_ENCODING_TYPE PS_DICT_ENCODING_ENTRY PS_DICT_NUM_SUBRS PS_DICT_SUBR PS_DICT_STD_HW PS_DICT_STD_VW PS_DICT_NUM_BLUE_VALUES PS_DICT_BLUE_VALUE PS_DICT_BLUE_FUZZ PS_DICT_NUM_OTHER_BLUES PS_DICT_OTHER_BLUE PS_DICT_NUM_FAMILY_BLUES PS_DICT_FAMILY_BLUE PS_DICT_NUM_FAMILY_OTHER_BLUES PS_DICT_FAMILY_OTHER_BLUE PS_DICT_BLUE_SCALE PS_DICT_BLUE_SHIFT PS_DICT_NUM_STEM_SNAP_H PS_DICT_STEM_SNAP_H PS_DICT_NUM_STEM_SNAP_V PS_DICT_STEM_SNAP_V PS_DICT_FORCE_BOLD PS_DICT_RND_STEM_UP PS_DICT_MIN_FEATURE PS_DICT_LEN_IV PS_DICT_PASSWORD PS_DICT_LANGUAGE_GROUP PS_DICT_VERSION PS_DICT_NOTICE PS_DICT_FULL_NAME PS_DICT_FAMILY_NAME PS_DICT_WEIGHT PS_DICT_IS_FIXED_PITCH PS_DICT_UNDERLINE_POSITION PS_DICT_UNDERLINE_THICKNESS PS_DICT_FS_TYPE PS_DICT_ITALIC_ANGLE since 2.4.8 T1_FontInfo \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef PS_FontInfoRec T1_FontInfo ; This type is equivalent to PS_FontInfoRec . It is deprecated but kept to maintain source compatibility between various versions of FreeType. T1_Private \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef PS_PrivateRec T1_Private ; This type is equivalent to PS_PrivateRec . It is deprecated but kept to maintain source compatibility between various versions of FreeType. CID_FontDict \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef CID_FaceDictRec CID_FontDict ; This type is equivalent to CID_FaceDictRec . It is deprecated but kept to maintain source compatibility between various versions of FreeType. CID_Info \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef CID_FaceInfoRec CID_Info ; This type is equivalent to CID_FaceInfoRec . It is deprecated but kept to maintain source compatibility between various versions of FreeType.","title":"Type 1 Tables"},{"location":"ft2-type1_tables.html#type-1-tables","text":"","title":"Type 1 Tables"},{"location":"ft2-type1_tables.html#synopsis","text":"This section contains the definition of Type 1-specific tables, including structures related to other PostScript font formats.","title":"Synopsis"},{"location":"ft2-type1_tables.html#ps_fontinforec","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct PS_FontInfoRec_ { FT_String * version; FT_String * notice; FT_String * full_name; FT_String * family_name; FT_String * weight; FT_Long italic_angle; FT_Bool is_fixed_pitch; FT_Short underline_position; FT_UShort underline_thickness; } PS_FontInfoRec ; A structure used to model a Type 1 or Type 2 FontInfo dictionary. Note that for Multiple Master fonts, each instance has its own FontInfo dictionary.","title":"PS_FontInfoRec"},{"location":"ft2-type1_tables.html#ps_fontinfo","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct PS_FontInfoRec_* PS_FontInfo ; A handle to a PS_FontInfoRec structure.","title":"PS_FontInfo"},{"location":"ft2-type1_tables.html#ps_privaterec","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct PS_PrivateRec_ { FT_Int unique_id; FT_Int lenIV; FT_Byte num_blue_values; FT_Byte num_other_blues; FT_Byte num_family_blues; FT_Byte num_family_other_blues; FT_Short blue_values[14]; FT_Short other_blues[10]; FT_Short family_blues [14]; FT_Short family_other_blues[10]; FT_Fixed blue_scale; FT_Int blue_shift; FT_Int blue_fuzz; FT_UShort standard_width[1]; FT_UShort standard_height[1]; FT_Byte num_snap_widths; FT_Byte num_snap_heights; FT_Bool force_bold; FT_Bool round_stem_up; FT_Short snap_widths [13]; /* including std width */ FT_Short snap_heights[13]; /* including std height */ FT_Fixed expansion_factor; FT_Long language_group; FT_Long password; FT_Short min_feature[2]; } PS_PrivateRec ; A structure used to model a Type 1 or Type 2 private dictionary. Note that for Multiple Master fonts, each instance has its own Private dictionary.","title":"PS_PrivateRec"},{"location":"ft2-type1_tables.html#ps_private","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct PS_PrivateRec_* PS_Private ; A handle to a PS_PrivateRec structure.","title":"PS_Private"},{"location":"ft2-type1_tables.html#cid_facedictrec","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct CID_FaceDictRec_ { PS_PrivateRec private_dict; FT_UInt len_buildchar; FT_Fixed forcebold_threshold; FT_Pos stroke_width; FT_Fixed expansion_factor; /* this is a duplicate of */ /* `private_dict->expansion_factor' */ FT_Byte paint_type; FT_Byte font_type; FT_Matrix font_matrix; FT_Vector font_offset; FT_UInt num_subrs; FT_ULong subrmap_offset; FT_Int sd_bytes; } CID_FaceDictRec ; A structure used to represent data in a CID top-level dictionary. In most cases, they are part of the font's \u2018/FDArray\u2019 array. Within a CID font file, such (internal) subfont dictionaries are enclosed by \u2018%ADOBeginFontDict\u2019 and \u2018%ADOEndFontDict\u2019 comments. Note that CID_FaceDictRec misses a field for the \u2018/FontName\u2019 keyword, specifying the subfont's name (the top-level font name is given by the \u2018/CIDFontName\u2019 keyword). This is an oversight, but it doesn't limit the \u2018cid\u2019 font module's functionality because FreeType neither needs this entry nor gives access to CID subfonts.","title":"CID_FaceDictRec"},{"location":"ft2-type1_tables.html#cid_facedict","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct CID_FaceDictRec_* CID_FaceDict ; A handle to a CID_FaceDictRec structure.","title":"CID_FaceDict"},{"location":"ft2-type1_tables.html#cid_faceinforec","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct CID_FaceInfoRec_ { FT_String * cid_font_name; FT_Fixed cid_version; FT_Int cid_font_type; FT_String * registry; FT_String * ordering; FT_Int supplement; PS_FontInfoRec font_info; FT_BBox font_bbox; FT_ULong uid_base; FT_Int num_xuid; FT_ULong xuid[16]; FT_ULong cidmap_offset; FT_Int fd_bytes; FT_Int gd_bytes; FT_ULong cid_count; FT_Int num_dicts; CID_FaceDict font_dicts; FT_ULong data_offset; } CID_FaceInfoRec ; A structure used to represent CID Face information.","title":"CID_FaceInfoRec"},{"location":"ft2-type1_tables.html#cid_faceinfo","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct CID_FaceInfoRec_* CID_FaceInfo ; A handle to a CID_FaceInfoRec structure.","title":"CID_FaceInfo"},{"location":"ft2-type1_tables.html#ft_has_ps_glyph_names","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). FT_EXPORT( FT_Int ) FT_Has_PS_Glyph_Names ( FT_Face face ); Return true if a given face provides reliable PostScript glyph names. This is similar to using the FT_HAS_GLYPH_NAMES macro, except that certain fonts (mostly TrueType) contain incorrect glyph name tables. When this function returns true, the caller is sure that the glyph names returned by FT_Get_Glyph_Name are reliable.","title":"FT_Has_PS_Glyph_Names"},{"location":"ft2-type1_tables.html#ft_get_ps_font_info","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). FT_EXPORT( FT_Error ) FT_Get_PS_Font_Info ( FT_Face face, PS_FontInfo afont_info ); Retrieve the PS_FontInfoRec structure corresponding to a given PostScript font.","title":"FT_Get_PS_Font_Info"},{"location":"ft2-type1_tables.html#ft_get_ps_font_private","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). FT_EXPORT( FT_Error ) FT_Get_PS_Font_Private ( FT_Face face, PS_Private afont_private ); Retrieve the PS_PrivateRec structure corresponding to a given PostScript font.","title":"FT_Get_PS_Font_Private"},{"location":"ft2-type1_tables.html#ft_get_ps_font_value","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). FT_EXPORT( FT_Long ) FT_Get_PS_Font_Value ( FT_Face face, PS_Dict_Keys key, FT_UInt idx, void *value, FT_Long value_len ); Retrieve the value for the supplied key from a PostScript font.","title":"FT_Get_PS_Font_Value"},{"location":"ft2-type1_tables.html#t1_blend_flags","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef enum T1_Blend_Flags_ { /* required fields in a FontInfo blend dictionary */ T1_BLEND_UNDERLINE_POSITION = 0, T1_BLEND_UNDERLINE_THICKNESS , T1_BLEND_ITALIC_ANGLE , /* required fields in a Private blend dictionary */ T1_BLEND_BLUE_VALUES , T1_BLEND_OTHER_BLUES , T1_BLEND_STANDARD_WIDTH , T1_BLEND_STANDARD_HEIGHT , T1_BLEND_STEM_SNAP_WIDTHS , T1_BLEND_STEM_SNAP_HEIGHTS , T1_BLEND_BLUE_SCALE , T1_BLEND_BLUE_SHIFT , T1_BLEND_FAMILY_BLUES , T1_BLEND_FAMILY_OTHER_BLUES , T1_BLEND_FORCE_BOLD , T1_BLEND_MAX /* do not remove */ } T1_Blend_Flags ; /* these constants are deprecated; use the corresponding */ /* ` T1_Blend_Flags ` values instead */ # define t1_blend_underline_position T1_BLEND_UNDERLINE_POSITION # define t1_blend_underline_thickness T1_BLEND_UNDERLINE_THICKNESS # define t1_blend_italic_angle T1_BLEND_ITALIC_ANGLE # define t1_blend_blue_values T1_BLEND_BLUE_VALUES # define t1_blend_other_blues T1_BLEND_OTHER_BLUES # define t1_blend_standard_widths T1_BLEND_STANDARD_WIDTH # define t1_blend_standard_height T1_BLEND_STANDARD_HEIGHT # define t1_blend_stem_snap_widths T1_BLEND_STEM_SNAP_WIDTHS # define t1_blend_stem_snap_heights T1_BLEND_STEM_SNAP_HEIGHTS # define t1_blend_blue_scale T1_BLEND_BLUE_SCALE # define t1_blend_blue_shift T1_BLEND_BLUE_SHIFT # define t1_blend_family_blues T1_BLEND_FAMILY_BLUES # define t1_blend_family_other_blues T1_BLEND_FAMILY_OTHER_BLUES # define t1_blend_force_bold T1_BLEND_FORCE_BOLD # define t1_blend_max T1_BLEND_MAX A set of flags used to indicate which fields are present in a given blend dictionary (font info or private). Used to support Multiple Masters fonts.","title":"T1_Blend_Flags"},{"location":"ft2-type1_tables.html#t1_encodingtype","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef enum T1_EncodingType_ { T1_ENCODING_TYPE_NONE = 0, T1_ENCODING_TYPE_ARRAY , T1_ENCODING_TYPE_STANDARD , T1_ENCODING_TYPE_ISOLATIN1 , T1_ENCODING_TYPE_EXPERT } T1_EncodingType ; An enumeration describing the \u2018Encoding\u2019 entry in a Type 1 dictionary.","title":"T1_EncodingType"},{"location":"ft2-type1_tables.html#ps_dict_keys","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef enum PS_Dict_Keys_ { /* conventionally in the font dictionary */ PS_DICT_FONT_TYPE , /* FT_Byte */ PS_DICT_FONT_MATRIX , /* FT_Fixed */ PS_DICT_FONT_BBOX , /* FT_Fixed */ PS_DICT_PAINT_TYPE , /* FT_Byte */ PS_DICT_FONT_NAME , /* FT_String * */ PS_DICT_UNIQUE_ID , /* FT_Int */ PS_DICT_NUM_CHAR_STRINGS , /* FT_Int */ PS_DICT_CHAR_STRING_KEY , /* FT_String * */ PS_DICT_CHAR_STRING , /* FT_String * */ PS_DICT_ENCODING_TYPE , /* T1_EncodingType */ PS_DICT_ENCODING_ENTRY , /* FT_String * */ /* conventionally in the font Private dictionary */ PS_DICT_NUM_SUBRS , /* FT_Int */ PS_DICT_SUBR , /* FT_String * */ PS_DICT_STD_HW , /* FT_UShort */ PS_DICT_STD_VW , /* FT_UShort */ PS_DICT_NUM_BLUE_VALUES , /* FT_Byte */ PS_DICT_BLUE_VALUE , /* FT_Short */ PS_DICT_BLUE_FUZZ , /* FT_Int */ PS_DICT_NUM_OTHER_BLUES , /* FT_Byte */ PS_DICT_OTHER_BLUE , /* FT_Short */ PS_DICT_NUM_FAMILY_BLUES , /* FT_Byte */ PS_DICT_FAMILY_BLUE , /* FT_Short */ PS_DICT_NUM_FAMILY_OTHER_BLUES , /* FT_Byte */ PS_DICT_FAMILY_OTHER_BLUE , /* FT_Short */ PS_DICT_BLUE_SCALE , /* FT_Fixed */ PS_DICT_BLUE_SHIFT , /* FT_Int */ PS_DICT_NUM_STEM_SNAP_H , /* FT_Byte */ PS_DICT_STEM_SNAP_H , /* FT_Short */ PS_DICT_NUM_STEM_SNAP_V , /* FT_Byte */ PS_DICT_STEM_SNAP_V , /* FT_Short */ PS_DICT_FORCE_BOLD , /* FT_Bool */ PS_DICT_RND_STEM_UP , /* FT_Bool */ PS_DICT_MIN_FEATURE , /* FT_Short */ PS_DICT_LEN_IV , /* FT_Int */ PS_DICT_PASSWORD , /* FT_Long */ PS_DICT_LANGUAGE_GROUP , /* FT_Long */ /* conventionally in the font FontInfo dictionary */ PS_DICT_VERSION , /* FT_String * */ PS_DICT_NOTICE , /* FT_String * */ PS_DICT_FULL_NAME , /* FT_String * */ PS_DICT_FAMILY_NAME , /* FT_String * */ PS_DICT_WEIGHT , /* FT_String * */ PS_DICT_IS_FIXED_PITCH , /* FT_Bool */ PS_DICT_UNDERLINE_POSITION , /* FT_Short */ PS_DICT_UNDERLINE_THICKNESS , /* FT_UShort */ PS_DICT_FS_TYPE , /* FT_UShort */ PS_DICT_ITALIC_ANGLE , /* FT_Long */ PS_DICT_MAX = PS_DICT_ITALIC_ANGLE } PS_Dict_Keys ; An enumeration used in calls to FT_Get_PS_Font_Value to identify the Type 1 dictionary entry to retrieve.","title":"PS_Dict_Keys"},{"location":"ft2-type1_tables.html#t1_fontinfo","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef PS_FontInfoRec T1_FontInfo ; This type is equivalent to PS_FontInfoRec . It is deprecated but kept to maintain source compatibility between various versions of FreeType.","title":"T1_FontInfo"},{"location":"ft2-type1_tables.html#t1_private","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef PS_PrivateRec T1_Private ; This type is equivalent to PS_PrivateRec . It is deprecated but kept to maintain source compatibility between various versions of FreeType.","title":"T1_Private"},{"location":"ft2-type1_tables.html#cid_fontdict","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef CID_FaceDictRec CID_FontDict ; This type is equivalent to CID_FaceDictRec . It is deprecated but kept to maintain source compatibility between various versions of FreeType.","title":"CID_FontDict"},{"location":"ft2-type1_tables.html#cid_info","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef CID_FaceInfoRec CID_Info ; This type is equivalent to CID_FaceInfoRec . It is deprecated but kept to maintain source compatibility between various versions of FreeType.","title":"CID_Info"},{"location":"ft2-user_allocation.html","text":"FreeType \u00bb Docs \u00bb General Remarks \u00bb User allocation User allocation \u00b6 Synopsis \u00b6 FreeType assumes that structures allocated by the user and passed as arguments are zeroed out except for the actual data. In other words, it is recommended to use calloc (or variants of it) instead of malloc for allocation.","title":"User allocation"},{"location":"ft2-user_allocation.html#user-allocation","text":"","title":"User allocation"},{"location":"ft2-user_allocation.html#synopsis","text":"FreeType assumes that structures allocated by the user and passed as arguments are zeroed out except for the actual data. In other words, it is recommended to use calloc (or variants of it) instead of malloc for allocation.","title":"Synopsis"},{"location":"ft2-version.html","text":"FreeType \u00bb Docs \u00bb Core API \u00bb FreeType Version FreeType Version \u00b6 Synopsis \u00b6 Note that those functions and macros are of limited use because even a new release of FreeType with only documentation changes increases the version number. FT_Library_Version \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( void ) FT_Library_Version ( FT_Library library, FT_Int *amajor, FT_Int *aminor, FT_Int *apatch ); Return the version of the FreeType library being used. This is useful when dynamically linking to the library, since one cannot use the macros FREETYPE_MAJOR , FREETYPE_MINOR , and FREETYPE_PATCH . input library A source library handle. output amajor The major version number. aminor The minor version number. apatch The patch version number. note The reason why this function takes a library argument is because certain programs implement library initialization in a custom way that doesn't use FT_Init_FreeType . In such cases, the library version might not be available before the library object has been created. FT_Face_CheckTrueTypePatents \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Bool ) FT_Face_CheckTrueTypePatents ( FT_Face face ); Deprecated, does nothing. input face A face handle. return Always returns false. note Since May 2010, TrueType hinting is no longer patented. since 2.3.5 FT_Face_SetUnpatentedHinting \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Bool ) FT_Face_SetUnpatentedHinting ( FT_Face face, FT_Bool value ); Deprecated, does nothing. input face A face handle. value New boolean setting. return Always returns false. note Since May 2010, TrueType hinting is no longer patented. since 2.3.5 FREETYPE_XXX \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FREETYPE_MAJOR 2 # define FREETYPE_MINOR 10 # define FREETYPE_PATCH 4 These three macros identify the FreeType source code version. Use FT_Library_Version to access them at runtime. values FREETYPE_MAJOR The major version number. FREETYPE_MINOR The minor version number. FREETYPE_PATCH The patch level. note The version number of FreeType if built as a dynamic link library with the \u2018libtool\u2019 package is not controlled by these three macros.","title":"FreeType Version"},{"location":"ft2-version.html#freetype-version","text":"","title":"FreeType Version"},{"location":"ft2-version.html#synopsis","text":"Note that those functions and macros are of limited use because even a new release of FreeType with only documentation changes increases the version number.","title":"Synopsis"},{"location":"ft2-version.html#ft_library_version","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( void ) FT_Library_Version ( FT_Library library, FT_Int *amajor, FT_Int *aminor, FT_Int *apatch ); Return the version of the FreeType library being used. This is useful when dynamically linking to the library, since one cannot use the macros FREETYPE_MAJOR , FREETYPE_MINOR , and FREETYPE_PATCH .","title":"FT_Library_Version"},{"location":"ft2-version.html#ft_face_checktruetypepatents","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Bool ) FT_Face_CheckTrueTypePatents ( FT_Face face ); Deprecated, does nothing.","title":"FT_Face_CheckTrueTypePatents"},{"location":"ft2-version.html#ft_face_setunpatentedhinting","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Bool ) FT_Face_SetUnpatentedHinting ( FT_Face face, FT_Bool value ); Deprecated, does nothing.","title":"FT_Face_SetUnpatentedHinting"},{"location":"ft2-version.html#freetype_xxx","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FREETYPE_MAJOR 2 # define FREETYPE_MINOR 10 # define FREETYPE_PATCH 4 These three macros identify the FreeType source code version. Use FT_Library_Version to access them at runtime.","title":"FREETYPE_XXX"},{"location":"ft2-winfnt_fonts.html","text":"FreeType \u00bb Docs \u00bb Format-Specific API \u00bb Window FNT Files Window FNT Files \u00b6 Synopsis \u00b6 This section contains the declaration of Windows FNT-specific functions. FT_WinFNT_ID_XXX \u00b6 Defined in FT_WINFONTS_H (freetype/ftwinfnt.h). # define FT_WinFNT_ID_CP1252 0 # define FT_WinFNT_ID_DEFAULT 1 # define FT_WinFNT_ID_SYMBOL 2 # define FT_WinFNT_ID_MAC 77 # define FT_WinFNT_ID_CP932 128 # define FT_WinFNT_ID_CP949 129 # define FT_WinFNT_ID_CP1361 130 # define FT_WinFNT_ID_CP936 134 # define FT_WinFNT_ID_CP950 136 # define FT_WinFNT_ID_CP1253 161 # define FT_WinFNT_ID_CP1254 162 # define FT_WinFNT_ID_CP1258 163 # define FT_WinFNT_ID_CP1255 177 # define FT_WinFNT_ID_CP1256 178 # define FT_WinFNT_ID_CP1257 186 # define FT_WinFNT_ID_CP1251 204 # define FT_WinFNT_ID_CP874 222 # define FT_WinFNT_ID_CP1250 238 # define FT_WinFNT_ID_OEM 255 A list of valid values for the charset byte in FT_WinFNT_HeaderRec . Exact mapping tables for the various \u2018cpXXXX\u2019 encodings (except for \u2018cp1361\u2019) can be found at \u2018 ftp://ftp.unicode.org/Public/ \u2019 in the MAPPINGS/VENDORS/MICSFT/WINDOWS subdirectory. \u2018cp1361\u2019 is roughly a superset of MAPPINGS/OBSOLETE/EASTASIA/KSC/JOHAB.TXT . values FT_WinFNT_ID_DEFAULT This is used for font enumeration and font creation as a \u2018don't care\u2019 value. Valid font files don't contain this value. When querying for information about the character set of the font that is currently selected into a specified device context, this return value (of the related Windows API) simply denotes failure. FT_WinFNT_ID_SYMBOL There is no known mapping table available. FT_WinFNT_ID_MAC Mac Roman encoding. FT_WinFNT_ID_OEM From Michael Poettgen <michael@poettgen.de>: The \u2018Windows Font Mapping\u2019 article says that FT_WinFNT_ID_OEM is used for the charset of vector fonts, like modern.fon , roman.fon , and script.fon on Windows. The \u2018CreateFont\u2019 documentation says: The FT_WinFNT_ID_OEM value specifies a character set that is operating-system dependent. The \u2018IFIMETRICS\u2019 documentation from the \u2018Windows Driver Development Kit\u2019 says: This font supports an OEM-specific character set. The OEM character set is system dependent. In general OEM, as opposed to ANSI (i.e., \u2018cp1252\u2019), denotes the second default codepage that most international versions of Windows have. It is one of the OEM codepages from https://docs.microsoft.com/en-us/windows/desktop/intl/code-page-identifiers , and is used for the \u2018DOS boxes\u2019, to support legacy applications. A German Windows version for example usually uses ANSI codepage 1252 and OEM codepage 850. FT_WinFNT_ID_CP874 A superset of Thai TIS 620 and ISO 8859-11. FT_WinFNT_ID_CP932 A superset of Japanese Shift-JIS (with minor deviations). FT_WinFNT_ID_CP936 A superset of simplified Chinese GB 2312-1980 (with different ordering and minor deviations). FT_WinFNT_ID_CP949 A superset of Korean Hangul KS C 5601-1987 (with different ordering and minor deviations). FT_WinFNT_ID_CP950 A superset of traditional Chinese Big 5 ETen (with different ordering and minor deviations). FT_WinFNT_ID_CP1250 A superset of East European ISO 8859-2 (with slightly different ordering). FT_WinFNT_ID_CP1251 A superset of Russian ISO 8859-5 (with different ordering). FT_WinFNT_ID_CP1252 ANSI encoding. A superset of ISO 8859-1. FT_WinFNT_ID_CP1253 A superset of Greek ISO 8859-7 (with minor modifications). FT_WinFNT_ID_CP1254 A superset of Turkish ISO 8859-9. FT_WinFNT_ID_CP1255 A superset of Hebrew ISO 8859-8 (with some modifications). FT_WinFNT_ID_CP1256 A superset of Arabic ISO 8859-6 (with different ordering). FT_WinFNT_ID_CP1257 A superset of Baltic ISO 8859-13 (with some deviations). FT_WinFNT_ID_CP1258 For Vietnamese. This encoding doesn't cover all necessary characters. FT_WinFNT_ID_CP1361 Korean (Johab). FT_WinFNT_HeaderRec \u00b6 Defined in FT_WINFONTS_H (freetype/ftwinfnt.h). typedef struct FT_WinFNT_HeaderRec_ { FT_UShort version; FT_ULong file_size; FT_Byte copyright[60]; FT_UShort file_type; FT_UShort nominal_point_size; FT_UShort vertical_resolution; FT_UShort horizontal_resolution; FT_UShort ascent; FT_UShort internal_leading; FT_UShort external_leading; FT_Byte italic; FT_Byte underline; FT_Byte strike_out; FT_UShort weight; FT_Byte charset; FT_UShort pixel_width; FT_UShort pixel_height; FT_Byte pitch_and_family; FT_UShort avg_width; FT_UShort max_width; FT_Byte first_char; FT_Byte last_char; FT_Byte default_char; FT_Byte break_char; FT_UShort bytes_per_row; FT_ULong device_offset; FT_ULong face_name_offset; FT_ULong bits_pointer; FT_ULong bits_offset; FT_Byte reserved; FT_ULong flags; FT_UShort A_space; FT_UShort B_space; FT_UShort C_space; FT_UShort color_table_offset; FT_ULong reserved1[4]; } FT_WinFNT_HeaderRec ; Windows FNT Header info. FT_WinFNT_Header \u00b6 Defined in FT_WINFONTS_H (freetype/ftwinfnt.h). typedef struct FT_WinFNT_HeaderRec_* FT_WinFNT_Header ; A handle to an FT_WinFNT_HeaderRec structure. FT_Get_WinFNT_Header \u00b6 Defined in FT_WINFONTS_H (freetype/ftwinfnt.h). FT_EXPORT( FT_Error ) FT_Get_WinFNT_Header ( FT_Face face, FT_WinFNT_HeaderRec *aheader ); Retrieve a Windows FNT font info header. input face A handle to the input face. output aheader The WinFNT header. return FreeType error code. 0 means success. note This function only works with Windows FNT faces, returning an error otherwise.","title":"Window FNT Files"},{"location":"ft2-winfnt_fonts.html#window-fnt-files","text":"","title":"Window FNT Files"},{"location":"ft2-winfnt_fonts.html#synopsis","text":"This section contains the declaration of Windows FNT-specific functions.","title":"Synopsis"},{"location":"ft2-winfnt_fonts.html#ft_winfnt_id_xxx","text":"Defined in FT_WINFONTS_H (freetype/ftwinfnt.h). # define FT_WinFNT_ID_CP1252 0 # define FT_WinFNT_ID_DEFAULT 1 # define FT_WinFNT_ID_SYMBOL 2 # define FT_WinFNT_ID_MAC 77 # define FT_WinFNT_ID_CP932 128 # define FT_WinFNT_ID_CP949 129 # define FT_WinFNT_ID_CP1361 130 # define FT_WinFNT_ID_CP936 134 # define FT_WinFNT_ID_CP950 136 # define FT_WinFNT_ID_CP1253 161 # define FT_WinFNT_ID_CP1254 162 # define FT_WinFNT_ID_CP1258 163 # define FT_WinFNT_ID_CP1255 177 # define FT_WinFNT_ID_CP1256 178 # define FT_WinFNT_ID_CP1257 186 # define FT_WinFNT_ID_CP1251 204 # define FT_WinFNT_ID_CP874 222 # define FT_WinFNT_ID_CP1250 238 # define FT_WinFNT_ID_OEM 255 A list of valid values for the charset byte in FT_WinFNT_HeaderRec . Exact mapping tables for the various \u2018cpXXXX\u2019 encodings (except for \u2018cp1361\u2019) can be found at \u2018 ftp://ftp.unicode.org/Public/ \u2019 in the MAPPINGS/VENDORS/MICSFT/WINDOWS subdirectory. \u2018cp1361\u2019 is roughly a superset of MAPPINGS/OBSOLETE/EASTASIA/KSC/JOHAB.TXT .","title":"FT_WinFNT_ID_XXX"},{"location":"ft2-winfnt_fonts.html#ft_winfnt_headerrec","text":"Defined in FT_WINFONTS_H (freetype/ftwinfnt.h). typedef struct FT_WinFNT_HeaderRec_ { FT_UShort version; FT_ULong file_size; FT_Byte copyright[60]; FT_UShort file_type; FT_UShort nominal_point_size; FT_UShort vertical_resolution; FT_UShort horizontal_resolution; FT_UShort ascent; FT_UShort internal_leading; FT_UShort external_leading; FT_Byte italic; FT_Byte underline; FT_Byte strike_out; FT_UShort weight; FT_Byte charset; FT_UShort pixel_width; FT_UShort pixel_height; FT_Byte pitch_and_family; FT_UShort avg_width; FT_UShort max_width; FT_Byte first_char; FT_Byte last_char; FT_Byte default_char; FT_Byte break_char; FT_UShort bytes_per_row; FT_ULong device_offset; FT_ULong face_name_offset; FT_ULong bits_pointer; FT_ULong bits_offset; FT_Byte reserved; FT_ULong flags; FT_UShort A_space; FT_UShort B_space; FT_UShort C_space; FT_UShort color_table_offset; FT_ULong reserved1[4]; } FT_WinFNT_HeaderRec ; Windows FNT Header info.","title":"FT_WinFNT_HeaderRec"},{"location":"ft2-winfnt_fonts.html#ft_winfnt_header","text":"Defined in FT_WINFONTS_H (freetype/ftwinfnt.h). typedef struct FT_WinFNT_HeaderRec_* FT_WinFNT_Header ; A handle to an FT_WinFNT_HeaderRec structure.","title":"FT_WinFNT_Header"},{"location":"ft2-winfnt_fonts.html#ft_get_winfnt_header","text":"Defined in FT_WINFONTS_H (freetype/ftwinfnt.h). FT_EXPORT( FT_Error ) FT_Get_WinFNT_Header ( FT_Face face, FT_WinFNT_HeaderRec *aheader ); Retrieve a Windows FNT font info header.","title":"FT_Get_WinFNT_Header"}]}
\ No newline at end of file
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Other API Data Other structures, enumerations, and macros. Extended API \u00b6 Unicode Variation Sequences The FreeType 2 interface to Unicode Variation Sequences (UVS), using the SFNT cmap format 14. Glyph Color Management Retrieving and manipulating OpenType's \u2018CPAL\u2019 table data. Glyph Layer Management Retrieving and manipulating OpenType's \u2018COLR\u2019 table data. Glyph Management Generic interface to manage individual glyph data. Mac Specific Interface Only available on the Macintosh. Size Management Managing multiple sizes per face. Header File Macros Macro definitions used to #include specific header files. Format-Specific API \u00b6 Multiple Masters How to manage Multiple Masters fonts. TrueType Tables TrueType-specific table types and functions. Type 1 Tables Type 1-specific font tables. SFNT Names Access the names embedded in TrueType and OpenType files. BDF and PCF Files BDF and PCF specific API. CID Fonts CID-keyed font-specific API. PFR Fonts PFR/TrueDoc-specific API. Window FNT Files Windows FNT-specific API. OpenType SVG Fonts OT-SVG API between FreeType and an external SVG rendering library. Font Formats Getting the font format. Gasp Table Retrieving TrueType \u2018gasp\u2019 table entries. Controlling FreeType Modules \u00b6 The auto-hinter Controlling the auto-hinting module. The CFF driver Controlling the CFF driver module. The Type 1 and CID drivers Controlling the Type 1 and CID driver modules. The TrueType driver Controlling the TrueType driver module. The PCF driver Controlling the PCF driver module. The SVG driver Controlling the external rendering of OT-SVG glyphs. Driver properties Controlling driver modules. Parameter Tags Macros for driver property and font loading parameter tags. Subpixel Rendering API to control subpixel rendering. Cache Sub-System \u00b6 Cache Sub-System How to cache face, size, and glyph data with FreeType 2. Support API \u00b6 Computations Crunching fixed numbers and vectors. List Processing Simple management of lists. Outline Processing Functions to create, transform, and render vectorial glyph images. Quick retrieval of advance values Retrieve horizontal and vertical advance values without processing glyph outlines, if possible. Bitmap Handling Handling FT_Bitmap objects. Scanline Converter How vectorial outlines are converted into bitmaps and pixmaps. Glyph Stroker Generating bordered and stroked glyphs. System Interface How FreeType manages memory and i/o. Module Management How to add, upgrade, remove, and control modules from FreeType. GZIP Streams Using gzip-compressed font files. LZW Streams Using LZW-compressed font files. BZIP2 Streams Using bzip2-compressed font files. External Debugging APIs Public APIs to control the FT_DEBUG_LOGGING macro. Error Codes \u00b6 Error Enumerations How to handle errors and error strings. Error Code Values All possible error codes returned by FreeType functions. Miscellaneous \u00b6 TrueTypeGX/AAT Validation An API to validate TrueTypeGX/AAT tables. Incremental Loading Custom Glyph Loading. The TrueType Engine TrueType bytecode support. OpenType Validation An API to validate OpenType tables. Global Index \u00b6 generated on Fri Aug 25 18:54:11 2023 UTC","title":"TOC"},{"location":"index.html#freetype-2132-api-reference","text":"","title":"FreeType-2.13.2 API Reference"},{"location":"index.html#table-of-contents","text":"","title":"Table of Contents"},{"location":"index.html#general-remarks","text":"Preamble What FreeType is and isn't FreeType's header inclusion scheme How client applications should include FreeType header files. User allocation How client applications should allocate FreeType data structures.","title":"General Remarks"},{"location":"index.html#core-api","text":"Basic Data Types The basic data types defined by the library. Library Setup Functions to start and end the usage of the FreeType library. Face Creation Functions to manage fonts. Font Testing Macros Macros to test various properties of fonts. Sizing and Scaling Functions to manage font sizes. Glyph Retrieval Functions to manage glyphs. Character Mapping Functions to manage character-to-glyph maps. Information Retrieval Functions to retrieve font and glyph information. Other API Data Other structures, enumerations, and macros.","title":"Core API"},{"location":"index.html#extended-api","text":"Unicode Variation Sequences The FreeType 2 interface to Unicode Variation Sequences (UVS), using the SFNT cmap format 14. Glyph Color Management Retrieving and manipulating OpenType's \u2018CPAL\u2019 table data. Glyph Layer Management Retrieving and manipulating OpenType's \u2018COLR\u2019 table data. Glyph Management Generic interface to manage individual glyph data. Mac Specific Interface Only available on the Macintosh. Size Management Managing multiple sizes per face. Header File Macros Macro definitions used to #include specific header files.","title":"Extended API"},{"location":"index.html#format-specific-api","text":"Multiple Masters How to manage Multiple Masters fonts. TrueType Tables TrueType-specific table types and functions. Type 1 Tables Type 1-specific font tables. SFNT Names Access the names embedded in TrueType and OpenType files. BDF and PCF Files BDF and PCF specific API. CID Fonts CID-keyed font-specific API. PFR Fonts PFR/TrueDoc-specific API. Window FNT Files Windows FNT-specific API. OpenType SVG Fonts OT-SVG API between FreeType and an external SVG rendering library. Font Formats Getting the font format. Gasp Table Retrieving TrueType \u2018gasp\u2019 table entries.","title":"Format-Specific API"},{"location":"index.html#controlling-freetype-modules","text":"The auto-hinter Controlling the auto-hinting module. The CFF driver Controlling the CFF driver module. The Type 1 and CID drivers Controlling the Type 1 and CID driver modules. The TrueType driver Controlling the TrueType driver module. The PCF driver Controlling the PCF driver module. The SVG driver Controlling the external rendering of OT-SVG glyphs. Driver properties Controlling driver modules. Parameter Tags Macros for driver property and font loading parameter tags. Subpixel Rendering API to control subpixel rendering.","title":"Controlling FreeType Modules"},{"location":"index.html#cache-sub-system","text":"Cache Sub-System How to cache face, size, and glyph data with FreeType 2.","title":"Cache Sub-System"},{"location":"index.html#support-api","text":"Computations Crunching fixed numbers and vectors. List Processing Simple management of lists. Outline Processing Functions to create, transform, and render vectorial glyph images. Quick retrieval of advance values Retrieve horizontal and vertical advance values without processing glyph outlines, if possible. Bitmap Handling Handling FT_Bitmap objects. Scanline Converter How vectorial outlines are converted into bitmaps and pixmaps. Glyph Stroker Generating bordered and stroked glyphs. System Interface How FreeType manages memory and i/o. Module Management How to add, upgrade, remove, and control modules from FreeType. GZIP Streams Using gzip-compressed font files. LZW Streams Using LZW-compressed font files. BZIP2 Streams Using bzip2-compressed font files. External Debugging APIs Public APIs to control the FT_DEBUG_LOGGING macro.","title":"Support API"},{"location":"index.html#error-codes","text":"Error Enumerations How to handle errors and error strings. Error Code Values All possible error codes returned by FreeType functions.","title":"Error Codes"},{"location":"index.html#miscellaneous","text":"TrueTypeGX/AAT Validation An API to validate TrueTypeGX/AAT tables. Incremental Loading Custom Glyph Loading. The TrueType Engine TrueType bytecode support. OpenType Validation An API to validate OpenType tables.","title":"Miscellaneous"},{"location":"index.html#global-index","text":"generated on Fri Aug 25 18:54:11 2023 UTC","title":"Global Index"},{"location":"ft2-auto_hinter.html","text":"FreeType \u00bb Docs \u00bb Controlling FreeType Modules \u00bb The auto-hinter The auto-hinter \u00b6 Synopsis \u00b6 While FreeType's auto-hinter doesn't expose API functions by itself, it is possible to control its behaviour with FT_Property_Set and FT_Property_Get . The following lists the available properties together with the necessary macros and structures. Note that the auto-hinter's module name is \u2018autofitter\u2019 for historical reasons. Available properties are increase-x-height , no-stem-darkening (experimental), darkening-parameters (experimental), glyph-to-script-map (experimental), fallback-script (experimental), and default-script (experimental), as documented in the \u2018 Driver properties \u2019 section.","title":"The auto-hinter"},{"location":"ft2-auto_hinter.html#the-auto-hinter","text":"","title":"The auto-hinter"},{"location":"ft2-auto_hinter.html#synopsis","text":"While FreeType's auto-hinter doesn't expose API functions by itself, it is possible to control its behaviour with FT_Property_Set and FT_Property_Get . The following lists the available properties together with the necessary macros and structures. Note that the auto-hinter's module name is \u2018autofitter\u2019 for historical reasons. Available properties are increase-x-height , no-stem-darkening (experimental), darkening-parameters (experimental), glyph-to-script-map (experimental), fallback-script (experimental), and default-script (experimental), as documented in the \u2018 Driver properties \u2019 section.","title":"Synopsis"},{"location":"ft2-basic_types.html","text":"FreeType \u00bb Docs \u00bb Core API \u00bb Basic Data Types Basic Data Types \u00b6 Synopsis \u00b6 This section contains the basic data types defined by FreeType 2, ranging from simple scalar types to bitmap descriptors. More font-specific structures are defined in a different section. Note that FreeType does not use floating-point data types. Fractional values are represented by fixed-point integers, with lower bits storing the fractional part. FT_Byte \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef unsigned char FT_Byte ; A simple typedef for the unsigned char type. FT_Bytes \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef const FT_Byte * FT_Bytes ; A typedef for constant memory areas. FT_Char \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed char FT_Char ; A simple typedef for the signed char type. FT_Int \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed int FT_Int ; A typedef for the int type. FT_UInt \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef unsigned int FT_UInt ; A typedef for the unsigned int type. FT_Int16 \u00b6 typedef signed short FT_Int16 ; A typedef for a 16bit signed integer type. FT_UInt16 \u00b6 typedef unsigned short FT_UInt16 ; A typedef for a 16bit unsigned integer type. FT_Int32 \u00b6 typedef signed XXX FT_Int32 ; A typedef for a 32bit signed integer type. The size depends on the configuration. FT_UInt32 \u00b6 typedef unsigned XXX FT_UInt32 ; FT_Int64 \u00b6 typedef signed XXX FT_Int64 ; FT_UInt64 \u00b6 typedef unsigned XXX FT_UInt64 ; FT_Short \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed short FT_Short ; A typedef for signed short. FT_UShort \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef unsigned short FT_UShort ; A typedef for unsigned short. FT_Long \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed long FT_Long ; A typedef for signed long. FT_ULong \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef unsigned long FT_ULong ; A typedef for unsigned long. FT_Bool \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef unsigned char FT_Bool ; A typedef of unsigned char, used for simple booleans. As usual, values 1 and 0 represent true and false, respectively. FT_Offset \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef size_t FT_Offset ; This is equivalent to the ANSI C size_t type, i.e., the largest unsigned integer type used to express a file size or position, or a memory block size. FT_PtrDist \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef ft_ptrdiff_t FT_PtrDist ; This is equivalent to the ANSI C ptrdiff_t type, i.e., the largest signed integer type used to express the distance between two pointers. FT_String \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef char FT_String ; A simple typedef for the char type, usually used for strings. FT_Tag \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef FT_UInt32 FT_Tag ; A typedef for 32-bit tags (as used in the SFNT format). FT_Error \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef int FT_Error ; The FreeType error code type. A value of 0 is always interpreted as a successful operation. FT_Fixed \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed long FT_Fixed ; This type is used to store 16.16 fixed-point values, like scaling values or matrix coefficients. FT_Pointer \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef void * FT_Pointer ; A simple typedef for a typeless pointer. FT_Pos \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef signed long FT_Pos ; The type FT_Pos is used to store vectorial coordinates. Depending on the context, these can represent distances in integer font units, or 16.16, or 26.6 fixed-point pixel coordinates. FT_Vector \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Vector_ { FT_Pos x; FT_Pos y; } FT_Vector ; A simple structure used to store a 2D vector; coordinates are of the FT_Pos type. fields x The horizontal coordinate. y The vertical coordinate. FT_BBox \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_BBox_ { FT_Pos xMin, yMin; FT_Pos xMax, yMax; } FT_BBox ; A structure used to hold an outline's bounding box, i.e., the coordinates of its extrema in the horizontal and vertical directions. fields xMin The horizontal minimum (left-most). yMin The vertical minimum (bottom-most). xMax The horizontal maximum (right-most). yMax The vertical maximum (top-most). note The bounding box is specified with the coordinates of the lower left and the upper right corner. In PostScript, those values are often called (llx,lly) and (urx,ury), respectively. If yMin is negative, this value gives the glyph's descender. Otherwise, the glyph doesn't descend below the baseline. Similarly, if ymax is positive, this value gives the glyph's ascender. xMin gives the horizontal distance from the glyph's origin to the left edge of the glyph's bounding box. If xMin is negative, the glyph extends to the left of the origin. FT_Matrix \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_Matrix_ { FT_Fixed xx, xy; FT_Fixed yx, yy; } FT_Matrix ; A simple structure used to store a 2x2 matrix. Coefficients are in 16.16 fixed-point format. The computation performed is: x' = x*xx + y*xy y' = x*yx + y*yy fields xx Matrix coefficient. xy Matrix coefficient. yx Matrix coefficient. yy Matrix coefficient. FT_FWord \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed short FT_FWord ; /* distance in FUnits */ A signed 16-bit integer used to store a distance in original font units. FT_UFWord \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef unsigned short FT_UFWord ; /* unsigned distance */ An unsigned 16-bit integer used to store a distance in original font units. FT_F2Dot14 \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed short FT_F2Dot14 ; A signed 2.14 fixed-point type used for unit vectors. FT_UnitVector \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_UnitVector_ { FT_F2Dot14 x; FT_F2Dot14 y; } FT_UnitVector ; A simple structure used to store a 2D vector unit vector. Uses FT_F2Dot14 types. fields x Horizontal coordinate. y Vertical coordinate. FT_F26Dot6 \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed long FT_F26Dot6 ; A signed 26.6 fixed-point type used for vectorial pixel coordinates. FT_Data \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_Data_ { const FT_Byte * pointer; FT_UInt length; } FT_Data ; Read-only binary data represented as a pointer and a length. fields pointer The data. length The length of the data in bytes. FT_MAKE_TAG \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). # define FT_MAKE_TAG ( _x1, _x2, _x3, _x4 ) \\ ( ( FT_STATIC_BYTE_CAST( FT_Tag , _x1 ) << 24 ) | \\ ( FT_STATIC_BYTE_CAST( FT_Tag , _x2 ) << 16 ) | \\ ( FT_STATIC_BYTE_CAST( FT_Tag , _x3 ) << 8 ) | \\ FT_STATIC_BYTE_CAST( FT_Tag , _x4 ) ) This macro converts four-letter tags that are used to label TrueType tables into an FT_Tag type, to be used within FreeType. note The produced values must be 32-bit integers. Don't redefine this macro. FT_Generic \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_Generic_ { void * data; FT_Generic_Finalizer finalizer; } FT_Generic ; Client applications often need to associate their own data to a variety of FreeType core objects. For example, a text layout API might want to associate a glyph cache to a given size object. Some FreeType object contains a generic field, of type FT_Generic , which usage is left to client applications and font servers. It can be used to store a pointer to client-specific data, as well as the address of a \u2018finalizer\u2019 function, which will be called by FreeType when the object is destroyed (for example, the previous client example would put the address of the glyph cache destructor in the finalizer field). fields data A typeless pointer to any client-specified data. This field is completely ignored by the FreeType library. finalizer A pointer to a \u2018generic finalizer\u2019 function, which will be called when the object is destroyed. If this field is set to NULL , no code will be called. FT_Generic_Finalizer \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef void (* FT_Generic_Finalizer )( void * object ); Describe a function used to destroy the \u2018client\u2019 data of any FreeType object. See the description of the FT_Generic type for details of usage. input The address of the FreeType object that is under finalization. Its client data is accessed through its generic field. FT_Bitmap \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Bitmap_ { unsigned int rows; unsigned int width; int pitch; unsigned char * buffer; unsigned short num_grays; unsigned char pixel_mode; unsigned char palette_mode; void * palette; } FT_Bitmap ; A structure used to describe a bitmap or pixmap to the raster. Note that we now manage pixmaps of various depths through the pixel_mode field. fields rows The number of bitmap rows. width The number of pixels in bitmap row. pitch The pitch's absolute value is the number of bytes taken by one bitmap row, including padding. However, the pitch is positive when the bitmap has a \u2018down\u2019 flow, and negative when it has an \u2018up\u2019 flow. In all cases, the pitch is an offset to add to a bitmap pointer in order to go down one row. Note that \u2018padding\u2019 means the alignment of a bitmap to a byte border, and FreeType functions normally align to the smallest possible integer value. For the B/W rasterizer, pitch is always an even number. To change the pitch of a bitmap (say, to make it a multiple of 4), use FT_Bitmap_Convert . Alternatively, you might use callback functions to directly render to the application's surface; see the file example2.cpp in the tutorial for a demonstration. buffer A typeless pointer to the bitmap buffer. This value should be aligned on 32-bit boundaries in most cases. num_grays This field is only used with FT_PIXEL_MODE_GRAY ; it gives the number of gray levels used in the bitmap. pixel_mode The pixel mode, i.e., how pixel bits are stored. See FT_Pixel_Mode for possible values. palette_mode This field is intended for paletted pixel modes; it indicates how the palette is stored. Not used currently. palette A typeless pointer to the bitmap palette; this field is intended for paletted pixel modes. Not used currently. note width and rows refer to the physical size of the bitmap, not the logical one. For example, if FT_Pixel_Mode is set to FT_PIXEL_MODE_LCD , the logical width is a just a third of the physical one. FT_Pixel_Mode \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef enum FT_Pixel_Mode_ { FT_PIXEL_MODE_NONE = 0, FT_PIXEL_MODE_MONO , FT_PIXEL_MODE_GRAY , FT_PIXEL_MODE_GRAY2 , FT_PIXEL_MODE_GRAY4 , FT_PIXEL_MODE_LCD , FT_PIXEL_MODE_LCD_V , FT_PIXEL_MODE_BGRA , FT_PIXEL_MODE_MAX /* do not remove */ } FT_Pixel_Mode ; /* these constants are deprecated; use the corresponding ` FT_Pixel_Mode ` */ /* values instead. */ # define ft_pixel_mode_none FT_PIXEL_MODE_NONE # define ft_pixel_mode_mono FT_PIXEL_MODE_MONO # define ft_pixel_mode_grays FT_PIXEL_MODE_GRAY # define ft_pixel_mode_pal2 FT_PIXEL_MODE_GRAY2 # define ft_pixel_mode_pal4 FT_PIXEL_MODE_GRAY4 An enumeration type used to describe the format of pixels in a given bitmap. Note that additional formats may be added in the future. values FT_PIXEL_MODE_NONE Value 0 is reserved. FT_PIXEL_MODE_MONO A monochrome bitmap, using 1 bit per pixel. Note that pixels are stored in most-significant order (MSB), which means that the left-most pixel in a byte has value 128. FT_PIXEL_MODE_GRAY An 8-bit bitmap, generally used to represent anti-aliased glyph images. Each pixel is stored in one byte. Note that the number of \u2018gray\u2019 levels is stored in the num_grays field of the FT_Bitmap structure (it generally is 256). FT_PIXEL_MODE_GRAY2 A 2-bit per pixel bitmap, used to represent embedded anti-aliased bitmaps in font files according to the OpenType specification. We haven't found a single font using this format, however. FT_PIXEL_MODE_GRAY4 A 4-bit per pixel bitmap, representing embedded anti-aliased bitmaps in font files according to the OpenType specification. We haven't found a single font using this format, however. FT_PIXEL_MODE_LCD An 8-bit bitmap, representing RGB or BGR decimated glyph images used for display on LCD displays; the bitmap is three times wider than the original glyph image. See also FT_RENDER_MODE_LCD . FT_PIXEL_MODE_LCD_V An 8-bit bitmap, representing RGB or BGR decimated glyph images used for display on rotated LCD displays; the bitmap is three times taller than the original glyph image. See also FT_RENDER_MODE_LCD_V . FT_PIXEL_MODE_BGRA [Since 2.5] An image with four 8-bit channels per pixel, representing a color image (such as emoticons) with alpha channel. For each pixel, the format is BGRA, which means, the blue channel comes first in memory. The color channels are pre-multiplied and in the sRGB colorspace. For example, full red at half-translucent opacity will be represented as \u201800,00,80,80\u2019, not \u201800,00,FF,80\u2019. See also FT_LOAD_COLOR . FT_Glyph_Format \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef enum FT_Glyph_Format_ { FT_IMAGE_TAG ( FT_GLYPH_FORMAT_NONE , 0, 0, 0, 0 ), FT_IMAGE_TAG ( FT_GLYPH_FORMAT_COMPOSITE , 'c', 'o', 'm', 'p' ), FT_IMAGE_TAG ( FT_GLYPH_FORMAT_BITMAP , 'b', 'i', 't', 's' ), FT_IMAGE_TAG ( FT_GLYPH_FORMAT_OUTLINE , 'o', 'u', 't', 'l' ), FT_IMAGE_TAG ( FT_GLYPH_FORMAT_PLOTTER , 'p', 'l', 'o', 't' ), FT_IMAGE_TAG ( FT_GLYPH_FORMAT_SVG , 'S', 'V', 'G', ' ' ) } FT_Glyph_Format ; /* these constants are deprecated; use the corresponding */ /* ` FT_Glyph_Format ` values instead. */ # define ft_glyph_format_none FT_GLYPH_FORMAT_NONE # define ft_glyph_format_composite FT_GLYPH_FORMAT_COMPOSITE # define ft_glyph_format_bitmap FT_GLYPH_FORMAT_BITMAP # define ft_glyph_format_outline FT_GLYPH_FORMAT_OUTLINE # define ft_glyph_format_plotter FT_GLYPH_FORMAT_PLOTTER An enumeration type used to describe the format of a given glyph image. Note that this version of FreeType only supports two image formats, even though future font drivers will be able to register their own format. values FT_GLYPH_FORMAT_NONE The value 0 is reserved. FT_GLYPH_FORMAT_COMPOSITE The glyph image is a composite of several other images. This format is only used with FT_LOAD_NO_RECURSE , and is used to report compound glyphs (like accented characters). FT_GLYPH_FORMAT_BITMAP The glyph image is a bitmap, and can be described as an FT_Bitmap . You generally need to access the bitmap field of the FT_GlyphSlotRec structure to read it. FT_GLYPH_FORMAT_OUTLINE The glyph image is a vectorial outline made of line segments and Bezier arcs; it can be described as an FT_Outline ; you generally want to access the outline field of the FT_GlyphSlotRec structure to read it. FT_GLYPH_FORMAT_PLOTTER The glyph image is a vectorial path with no inside and outside contours. Some Type 1 fonts, like those in the Hershey family, contain glyphs in this format. These are described as FT_Outline , but FreeType isn't currently capable of rendering them correctly. FT_GLYPH_FORMAT_SVG [Since 2.12] The glyph is represented by an SVG document in the \u2018SVG \u2019 table. FT_IMAGE_TAG \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). # ifndef FT_IMAGE_TAG # define FT_IMAGE_TAG ( value, _x1, _x2, _x3, _x4 ) \\ value = ( ( FT_STATIC_BYTE_CAST( unsigned long , _x1 ) << 24 ) | \\ ( FT_STATIC_BYTE_CAST( unsigned long , _x2 ) << 16 ) | \\ ( FT_STATIC_BYTE_CAST( unsigned long , _x3 ) << 8 ) | \\ FT_STATIC_BYTE_CAST( unsigned long , _x4 ) ) # endif /* FT_IMAGE_TAG */ This macro converts four-letter tags to an unsigned long type. note Since many 16-bit compilers don't like 32-bit enumerations, you should redefine this macro in case of problems to something like this: #define FT_IMAGE_TAG( value, _x1, _x2, _x3, _x4 ) value to get a simple enumeration without assigning special numbers.","title":"Basic Data Types"},{"location":"ft2-basic_types.html#basic-data-types","text":"","title":"Basic Data Types"},{"location":"ft2-basic_types.html#synopsis","text":"This section contains the basic data types defined by FreeType 2, ranging from simple scalar types to bitmap descriptors. 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Depending on the context, these can represent distances in integer font units, or 16.16, or 26.6 fixed-point pixel coordinates.","title":"FT_Pos"},{"location":"ft2-basic_types.html#ft_vector","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Vector_ { FT_Pos x; FT_Pos y; } FT_Vector ; A simple structure used to store a 2D vector; coordinates are of the FT_Pos type.","title":"FT_Vector"},{"location":"ft2-basic_types.html#ft_bbox","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_BBox_ { FT_Pos xMin, yMin; FT_Pos xMax, yMax; } FT_BBox ; A structure used to hold an outline's bounding box, i.e., the coordinates of its extrema in the horizontal and vertical directions.","title":"FT_BBox"},{"location":"ft2-basic_types.html#ft_matrix","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_Matrix_ { FT_Fixed xx, xy; FT_Fixed yx, yy; } FT_Matrix ; A simple structure used to store a 2x2 matrix. Coefficients are in 16.16 fixed-point format. 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Note that we now manage pixmaps of various depths through the pixel_mode field.","title":"FT_Bitmap"},{"location":"ft2-basic_types.html#ft_pixel_mode","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef enum FT_Pixel_Mode_ { FT_PIXEL_MODE_NONE = 0, FT_PIXEL_MODE_MONO , FT_PIXEL_MODE_GRAY , FT_PIXEL_MODE_GRAY2 , FT_PIXEL_MODE_GRAY4 , FT_PIXEL_MODE_LCD , FT_PIXEL_MODE_LCD_V , FT_PIXEL_MODE_BGRA , FT_PIXEL_MODE_MAX /* do not remove */ } FT_Pixel_Mode ; /* these constants are deprecated; use the corresponding ` FT_Pixel_Mode ` */ /* values instead. */ # define ft_pixel_mode_none FT_PIXEL_MODE_NONE # define ft_pixel_mode_mono FT_PIXEL_MODE_MONO # define ft_pixel_mode_grays FT_PIXEL_MODE_GRAY # define ft_pixel_mode_pal2 FT_PIXEL_MODE_GRAY2 # define ft_pixel_mode_pal4 FT_PIXEL_MODE_GRAY4 An enumeration type used to describe the format of pixels in a given bitmap. 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BDF_PropertyType \u00b6 Defined in FT_BDF_H (freetype/ftbdf.h). typedef enum BDF_PropertyType_ { BDF_PROPERTY_TYPE_NONE = 0, BDF_PROPERTY_TYPE_ATOM = 1, BDF_PROPERTY_TYPE_INTEGER = 2, BDF_PROPERTY_TYPE_CARDINAL = 3 } BDF_PropertyType ; A list of BDF property types. values BDF_PROPERTY_TYPE_NONE Value 0 is used to indicate a missing property. BDF_PROPERTY_TYPE_ATOM Property is a string atom. BDF_PROPERTY_TYPE_INTEGER Property is a 32-bit signed integer. BDF_PROPERTY_TYPE_CARDINAL Property is a 32-bit unsigned integer. BDF_Property \u00b6 Defined in FT_BDF_H (freetype/ftbdf.h). typedef struct BDF_PropertyRec_* BDF_Property ; A handle to a BDF_PropertyRec structure to model a given BDF/PCF property. BDF_PropertyRec \u00b6 Defined in FT_BDF_H (freetype/ftbdf.h). typedef struct BDF_PropertyRec_ { BDF_PropertyType type; union { const char * atom; FT_Int32 integer; FT_UInt32 cardinal; } u; } BDF_PropertyRec ; This structure models a given BDF/PCF property. fields type The property type. u.atom The atom string, if type is BDF_PROPERTY_TYPE_ATOM . May be NULL , indicating an empty string. u.integer A signed integer, if type is BDF_PROPERTY_TYPE_INTEGER . u.cardinal An unsigned integer, if type is BDF_PROPERTY_TYPE_CARDINAL . FT_Get_BDF_Charset_ID \u00b6 Defined in FT_BDF_H (freetype/ftbdf.h). FT_EXPORT( FT_Error ) FT_Get_BDF_Charset_ID ( FT_Face face, const char * *acharset_encoding, const char * *acharset_registry ); Retrieve a BDF font character set identity, according to the BDF specification. input face A handle to the input face. output acharset_encoding Charset encoding, as a C string, owned by the face. acharset_registry Charset registry, as a C string, owned by the face. return FreeType error code. 0 means success. note This function only works with BDF faces, returning an error otherwise. FT_Get_BDF_Property \u00b6 Defined in FT_BDF_H (freetype/ftbdf.h). FT_EXPORT( FT_Error ) FT_Get_BDF_Property ( FT_Face face, const char * prop_name, BDF_PropertyRec *aproperty ); Retrieve a BDF property from a BDF or PCF font file. input face A handle to the input face. name The property name. output aproperty The property. return FreeType error code. 0 means success. note This function works with BDF and PCF fonts. It returns an error otherwise. It also returns an error if the property is not in the font. A \u2018property\u2019 is a either key-value pair within the STARTPROPERTIES \u2026 ENDPROPERTIES block of a BDF font or a key-value pair from the info->props array within a FontRec structure of a PCF font. Integer properties are always stored as \u2018signed\u2019 within PCF fonts; consequently, BDF_PROPERTY_TYPE_CARDINAL is a possible return value for BDF fonts only. In case of error, aproperty->type is always set to BDF_PROPERTY_TYPE_NONE .","title":"BDF and PCF Files"},{"location":"ft2-bdf_fonts.html#bdf-and-pcf-files","text":"","title":"BDF and PCF Files"},{"location":"ft2-bdf_fonts.html#synopsis","text":"This section contains the declaration of functions specific to BDF and PCF fonts.","title":"Synopsis"},{"location":"ft2-bdf_fonts.html#bdf_propertytype","text":"Defined in FT_BDF_H (freetype/ftbdf.h). typedef enum BDF_PropertyType_ { BDF_PROPERTY_TYPE_NONE = 0, BDF_PROPERTY_TYPE_ATOM = 1, BDF_PROPERTY_TYPE_INTEGER = 2, BDF_PROPERTY_TYPE_CARDINAL = 3 } BDF_PropertyType ; A list of BDF property types.","title":"BDF_PropertyType"},{"location":"ft2-bdf_fonts.html#bdf_property","text":"Defined in FT_BDF_H (freetype/ftbdf.h). typedef struct BDF_PropertyRec_* BDF_Property ; A handle to a BDF_PropertyRec structure to model a given BDF/PCF property.","title":"BDF_Property"},{"location":"ft2-bdf_fonts.html#bdf_propertyrec","text":"Defined in FT_BDF_H (freetype/ftbdf.h). typedef struct BDF_PropertyRec_ { BDF_PropertyType type; union { const char * atom; FT_Int32 integer; FT_UInt32 cardinal; } u; } BDF_PropertyRec ; This structure models a given BDF/PCF property.","title":"BDF_PropertyRec"},{"location":"ft2-bdf_fonts.html#ft_get_bdf_charset_id","text":"Defined in FT_BDF_H (freetype/ftbdf.h). FT_EXPORT( FT_Error ) FT_Get_BDF_Charset_ID ( FT_Face face, const char * *acharset_encoding, const char * *acharset_registry ); Retrieve a BDF font character set identity, according to the BDF specification.","title":"FT_Get_BDF_Charset_ID"},{"location":"ft2-bdf_fonts.html#ft_get_bdf_property","text":"Defined in FT_BDF_H (freetype/ftbdf.h). FT_EXPORT( FT_Error ) FT_Get_BDF_Property ( FT_Face face, const char * prop_name, BDF_PropertyRec *aproperty ); Retrieve a BDF property from a BDF or PCF font file.","title":"FT_Get_BDF_Property"},{"location":"ft2-bitmap_handling.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb Bitmap Handling Bitmap Handling \u00b6 Synopsis \u00b6 This section contains functions for handling FT_Bitmap objects, automatically adjusting the target's bitmap buffer size as needed. Note that none of the functions changes the bitmap's \u2018flow\u2019 (as indicated by the sign of the pitch field in FT_Bitmap ). To set the flow, assign an appropriate positive or negative value to the pitch field of the target FT_Bitmap object after calling FT_Bitmap_Init but before calling any of the other functions described here. FT_Bitmap_Init \u00b6 Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( void ) FT_Bitmap_Init ( FT_Bitmap *abitmap ); /* deprecated */ FT_EXPORT( void ) FT_Bitmap_New( FT_Bitmap *abitmap ); Initialize a pointer to an FT_Bitmap structure. inout abitmap A pointer to the bitmap structure. note A deprecated name for the same function is FT_Bitmap_New . FT_Bitmap_Copy \u00b6 Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Copy ( FT_Library library, const FT_Bitmap *source, FT_Bitmap *target ); Copy a bitmap into another one. input library A handle to a library object. source A handle to the source bitmap. output target A handle to the target bitmap. return FreeType error code. 0 means success. note source->buffer and target->buffer must neither be equal nor overlap. FT_Bitmap_Embolden \u00b6 Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Embolden ( FT_Library library, FT_Bitmap * bitmap, FT_Pos xStrength, FT_Pos yStrength ); Embolden a bitmap. The new bitmap will be about xStrength pixels wider and yStrength pixels higher. The left and bottom borders are kept unchanged. input library A handle to a library object. xStrength How strong the glyph is emboldened horizontally. Expressed in 26.6 pixel format. yStrength How strong the glyph is emboldened vertically. Expressed in 26.6 pixel format. inout bitmap A handle to the target bitmap. return FreeType error code. 0 means success. note The current implementation restricts xStrength to be less than or equal to 8 if bitmap is of pixel_mode FT_PIXEL_MODE_MONO . If you want to embolden the bitmap owned by a FT_GlyphSlotRec , you should call FT_GlyphSlot_Own_Bitmap on the slot first. Bitmaps in FT_PIXEL_MODE_GRAY2 and FT_PIXEL_MODE_GRAY @ format are converted to FT_PIXEL_MODE_GRAY format (i.e., 8bpp). FT_Bitmap_Convert \u00b6 Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Convert ( FT_Library library, const FT_Bitmap *source, FT_Bitmap *target, FT_Int alignment ); Convert a bitmap object with depth 1bpp, 2bpp, 4bpp, 8bpp or 32bpp to a bitmap object with depth 8bpp, making the number of used bytes per line (a.k.a. the \u2018pitch\u2019) a multiple of alignment . input library A handle to a library object. source The source bitmap. alignment The pitch of the bitmap is a multiple of this argument. Common values are 1, 2, or 4. output target The target bitmap. return FreeType error code. 0 means success. note It is possible to call FT_Bitmap_Convert multiple times without calling FT_Bitmap_Done (the memory is simply reallocated). Use FT_Bitmap_Done to finally remove the bitmap object. The library argument is taken to have access to FreeType's memory handling functions. source->buffer and target->buffer must neither be equal nor overlap. FT_Bitmap_Blend \u00b6 Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Blend ( FT_Library library, const FT_Bitmap * source, const FT_Vector source_offset, FT_Bitmap * target, FT_Vector *atarget_offset, FT_Color color ); Blend a bitmap onto another bitmap, using a given color. input library A handle to a library object. source The source bitmap, which can have any FT_Pixel_Mode format. source_offset The offset vector to the upper left corner of the source bitmap in 26.6 pixel format. It should represent an integer offset; the function will set the lowest six bits to zero to enforce that. color The color used to draw source onto target . inout target A handle to an FT_Bitmap object. It should be either initialized as empty with a call to FT_Bitmap_Init , or it should be of type FT_PIXEL_MODE_BGRA . atarget_offset The offset vector to the upper left corner of the target bitmap in 26.6 pixel format. It should represent an integer offset; the function will set the lowest six bits to zero to enforce that. return FreeType error code. 0 means success. note This function doesn't perform clipping. The bitmap in target gets allocated or reallocated as needed; the vector atarget_offset is updated accordingly. In case of allocation or reallocation, the bitmap's pitch is set to 4 * width . Both source and target must have the same bitmap flow (as indicated by the sign of the pitch field). source->buffer and target->buffer must neither be equal nor overlap. since 2.10 FT_GlyphSlot_Own_Bitmap \u00b6 Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_GlyphSlot_Own_Bitmap ( FT_GlyphSlot slot ); Make sure that a glyph slot owns slot->bitmap . input slot The glyph slot. return FreeType error code. 0 means success. note This function is to be used in combination with FT_Bitmap_Embolden . FT_Bitmap_Done \u00b6 Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Done ( FT_Library library, FT_Bitmap *bitmap ); Destroy a bitmap object initialized with FT_Bitmap_Init . input library A handle to a library object. bitmap The bitmap object to be freed. return FreeType error code. 0 means success. note The library argument is taken to have access to FreeType's memory handling functions.","title":"Bitmap Handling"},{"location":"ft2-bitmap_handling.html#bitmap-handling","text":"","title":"Bitmap Handling"},{"location":"ft2-bitmap_handling.html#synopsis","text":"This section contains functions for handling FT_Bitmap objects, automatically adjusting the target's bitmap buffer size as needed. Note that none of the functions changes the bitmap's \u2018flow\u2019 (as indicated by the sign of the pitch field in FT_Bitmap ). To set the flow, assign an appropriate positive or negative value to the pitch field of the target FT_Bitmap object after calling FT_Bitmap_Init but before calling any of the other functions described here.","title":"Synopsis"},{"location":"ft2-bitmap_handling.html#ft_bitmap_init","text":"Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( void ) FT_Bitmap_Init ( FT_Bitmap *abitmap ); /* deprecated */ FT_EXPORT( void ) FT_Bitmap_New( FT_Bitmap *abitmap ); Initialize a pointer to an FT_Bitmap structure.","title":"FT_Bitmap_Init"},{"location":"ft2-bitmap_handling.html#ft_bitmap_copy","text":"Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Copy ( FT_Library library, const FT_Bitmap *source, FT_Bitmap *target ); Copy a bitmap into another one.","title":"FT_Bitmap_Copy"},{"location":"ft2-bitmap_handling.html#ft_bitmap_embolden","text":"Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Embolden ( FT_Library library, FT_Bitmap * bitmap, FT_Pos xStrength, FT_Pos yStrength ); Embolden a bitmap. The new bitmap will be about xStrength pixels wider and yStrength pixels higher. The left and bottom borders are kept unchanged.","title":"FT_Bitmap_Embolden"},{"location":"ft2-bitmap_handling.html#ft_bitmap_convert","text":"Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Convert ( FT_Library library, const FT_Bitmap *source, FT_Bitmap *target, FT_Int alignment ); Convert a bitmap object with depth 1bpp, 2bpp, 4bpp, 8bpp or 32bpp to a bitmap object with depth 8bpp, making the number of used bytes per line (a.k.a. the \u2018pitch\u2019) a multiple of alignment .","title":"FT_Bitmap_Convert"},{"location":"ft2-bitmap_handling.html#ft_bitmap_blend","text":"Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Blend ( FT_Library library, const FT_Bitmap * source, const FT_Vector source_offset, FT_Bitmap * target, FT_Vector *atarget_offset, FT_Color color ); Blend a bitmap onto another bitmap, using a given color.","title":"FT_Bitmap_Blend"},{"location":"ft2-bitmap_handling.html#ft_glyphslot_own_bitmap","text":"Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_GlyphSlot_Own_Bitmap ( FT_GlyphSlot slot ); Make sure that a glyph slot owns slot->bitmap .","title":"FT_GlyphSlot_Own_Bitmap"},{"location":"ft2-bitmap_handling.html#ft_bitmap_done","text":"Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Done ( FT_Library library, FT_Bitmap *bitmap ); Destroy a bitmap object initialized with FT_Bitmap_Init .","title":"FT_Bitmap_Done"},{"location":"ft2-bzip2.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb BZIP2 Streams BZIP2 Streams \u00b6 Synopsis \u00b6 In certain builds of the library, bzip2 compression recognition is automatically handled when calling FT_New_Face or FT_Open_Face . This means that if no font driver is capable of handling the raw compressed file, the library will try to open a bzip2 compressed stream from it and re-open the face with it. The stream implementation is very basic and resets the decompression process each time seeking backwards is needed within the stream, which significantly undermines the performance. This section contains the declaration of Bzip2-specific functions. FT_Stream_OpenBzip2 \u00b6 Defined in FT_BZIP2_H (freetype/ftbzip2.h). FT_EXPORT( FT_Error ) FT_Stream_OpenBzip2 ( FT_Stream stream, FT_Stream source ); Open a new stream to parse bzip2-compressed font files. This is mainly used to support the compressed *.pcf.bz2 fonts that come with XFree86. input stream The target embedding stream. source The source stream. return FreeType error code. 0 means success. note The source stream must be opened before calling this function. Calling the internal function FT_Stream_Close on the new stream will not call FT_Stream_Close on the source stream. None of the stream objects will be released to the heap. This function may return FT_Err_Unimplemented_Feature if your build of FreeType was not compiled with bzip2 support.","title":"BZIP2 Streams"},{"location":"ft2-bzip2.html#bzip2-streams","text":"","title":"BZIP2 Streams"},{"location":"ft2-bzip2.html#synopsis","text":"In certain builds of the library, bzip2 compression recognition is automatically handled when calling FT_New_Face or FT_Open_Face . This means that if no font driver is capable of handling the raw compressed file, the library will try to open a bzip2 compressed stream from it and re-open the face with it. The stream implementation is very basic and resets the decompression process each time seeking backwards is needed within the stream, which significantly undermines the performance. This section contains the declaration of Bzip2-specific functions.","title":"Synopsis"},{"location":"ft2-bzip2.html#ft_stream_openbzip2","text":"Defined in FT_BZIP2_H (freetype/ftbzip2.h). FT_EXPORT( FT_Error ) FT_Stream_OpenBzip2 ( FT_Stream stream, FT_Stream source ); Open a new stream to parse bzip2-compressed font files. This is mainly used to support the compressed *.pcf.bz2 fonts that come with XFree86.","title":"FT_Stream_OpenBzip2"},{"location":"ft2-cache_subsystem.html","text":"FreeType \u00bb Docs \u00bb Cache Sub-System \u00bb Cache Sub-System Cache Sub-System \u00b6 Synopsis \u00b6 This section describes the FreeType 2 cache sub-system, which is used to limit the number of concurrently opened FT_Face and FT_Size objects, as well as caching information like character maps and glyph images while limiting their maximum memory usage. Note that all types and functions begin with the FTC_ prefix rather than the usual FT_ prefix in the rest of FreeType. The cache is highly portable and, thus, doesn't know anything about the fonts installed on your system, or how to access them. Therefore, it requires the following. FTC_FaceID , an arbitrary non-zero value that uniquely identifies available or installed font faces, has to be provided to the cache by the client. Note that the cache only stores and compares these values and doesn't try to interpret them in any way, but they have to be persistent on the client side. FTC_Face_Requester , a method to convert an FTC_FaceID into a new FT_Face object when necessary, has to be provided to the cache by the client. The FT_Face object is completely managed by the cache, including its termination through FT_Done_Face . To monitor termination of face objects, the finalizer callback in the generic field of the FT_Face object can be used, which might also be used to store the FTC_FaceID of the face. Clients are free to map face IDs to anything useful. The most simple usage is, for example, to associate them to a {pathname,face_index} pair that is then used by FTC_Face_Requester to call FT_New_Face . However, more complex schemes are also possible. Note that for the cache to work correctly, the face ID values must be persistent , which means that the contents they point to should not change at runtime, or that their value should not become invalid. If this is unavoidable (e.g., when a font is uninstalled at runtime), you should call FTC_Manager_RemoveFaceID as soon as possible to let the cache get rid of any references to the old FTC_FaceID it may keep internally. Failure to do so will lead to incorrect behaviour or even crashes in FTC_Face_Requester . To use the cache, start with calling FTC_Manager_New to create a new FTC_Manager object, which models a single cache instance. You can then look up FT_Face and FT_Size objects with FTC_Manager_LookupFace and FTC_Manager_LookupSize , respectively, and use them in any FreeType work stream. You can also cache other FreeType objects as follows. If you want to use the charmap caching, call FTC_CMapCache_New , then later use FTC_CMapCache_Lookup to perform the equivalent of FT_Get_Char_Index , only much faster. If you want to use the FT_Glyph caching, call FTC_ImageCache_New , then later use FTC_ImageCache_Lookup to retrieve the corresponding FT_Glyph objects from the cache. If you need lots of small bitmaps, it is much more memory-efficient to call FTC_SBitCache_New followed by FTC_SBitCache_Lookup . This returns FTC_SBitRec structures, which are used to store small bitmaps directly. (A small bitmap is one whose metrics and dimensions all fit into 8-bit integers). FTC_Manager \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ManagerRec_* FTC_Manager ; This object corresponds to one instance of the cache-subsystem. It is used to cache one or more FT_Face objects, along with corresponding FT_Size objects. The manager intentionally limits the total number of opened FT_Face and FT_Size objects to control memory usage. See the max_faces and max_sizes parameters of FTC_Manager_New . The manager is also used to cache \u2018nodes\u2019 of various types while limiting their total memory usage. All limitations are enforced by keeping lists of managed objects in most-recently-used order, and flushing old nodes to make room for new ones. FTC_FaceID \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef FT_Pointer FTC_FaceID ; An opaque pointer type that is used to identity face objects. The contents of such objects is application-dependent. These pointers are typically used to point to a user-defined structure containing a font file path, and face index. note Never use NULL as a valid FTC_FaceID . Face IDs are passed by the client to the cache manager that calls, when needed, the FTC_Face_Requester to translate them into new FT_Face objects. If the content of a given face ID changes at runtime, or if the value becomes invalid (e.g., when uninstalling a font), you should immediately call FTC_Manager_RemoveFaceID before any other cache function. Failure to do so will result in incorrect behaviour or even memory leaks and crashes. FTC_Face_Requester \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef FT_Error (* FTC_Face_Requester )( FTC_FaceID face_id, FT_Library library, FT_Pointer req_data, FT_Face * aface ); A callback function provided by client applications. It is used by the cache manager to translate a given FTC_FaceID into a new valid FT_Face object, on demand. input face_id The face ID to resolve. library A handle to a FreeType library object. req_data Application-provided request data (see note below). output aface A new FT_Face handle. return FreeType error code. 0 means success. note The third parameter req_data is the same as the one passed by the client when FTC_Manager_New is called. The face requester should not perform funny things on the returned face object, like creating a new FT_Size for it, or setting a transformation through FT_Set_Transform ! FTC_Manager_New \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_Manager_New ( FT_Library library, FT_UInt max_faces, FT_UInt max_sizes, FT_ULong max_bytes, FTC_Face_Requester requester, FT_Pointer req_data, FTC_Manager *amanager ); Create a new cache manager. input library The parent FreeType library handle to use. max_faces Maximum number of opened FT_Face objects managed by this cache instance. Use 0 for defaults. max_sizes Maximum number of opened FT_Size objects managed by this cache instance. Use 0 for defaults. max_bytes Maximum number of bytes to use for cached data nodes. Use 0 for defaults. Note that this value does not account for managed FT_Face and FT_Size objects. requester An application-provided callback used to translate face IDs into real FT_Face objects. req_data A generic pointer that is passed to the requester each time it is called (see FTC_Face_Requester ). output amanager A handle to a new manager object. 0 in case of failure. return FreeType error code. 0 means success. FTC_Manager_Reset \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( void ) FTC_Manager_Reset ( FTC_Manager manager ); Empty a given cache manager. This simply gets rid of all the currently cached FT_Face and FT_Size objects within the manager. inout manager A handle to the manager. FTC_Manager_Done \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( void ) FTC_Manager_Done ( FTC_Manager manager ); Destroy a given manager after emptying it. input manager A handle to the target cache manager object. FTC_Manager_LookupFace \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_Manager_LookupFace ( FTC_Manager manager, FTC_FaceID face_id, FT_Face *aface ); Retrieve the FT_Face object that corresponds to a given face ID through a cache manager. input manager A handle to the cache manager. face_id The ID of the face object. output aface A handle to the face object. return FreeType error code. 0 means success. note The returned FT_Face object is always owned by the manager. You should never try to discard it yourself. The FT_Face object doesn't necessarily have a current size object (i.e., face->size can be 0). If you need a specific \u2018font size\u2019, use FTC_Manager_LookupSize instead. Never change the face's transformation matrix (i.e., never call the FT_Set_Transform function) on a returned face! If you need to transform glyphs, do it yourself after glyph loading. When you perform a lookup, out-of-memory errors are detected within the lookup and force incremental flushes of the cache until enough memory is released for the lookup to succeed. If a lookup fails with FT_Err_Out_Of_Memory the cache has already been completely flushed, and still no memory was available for the operation. FTC_Manager_LookupSize \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_Manager_LookupSize ( FTC_Manager manager, FTC_Scaler scaler, FT_Size *asize ); Retrieve the FT_Size object that corresponds to a given FTC_ScalerRec pointer through a cache manager. input manager A handle to the cache manager. scaler A scaler handle. output asize A handle to the size object. return FreeType error code. 0 means success. note The returned FT_Size object is always owned by the manager. You should never try to discard it by yourself. You can access the parent FT_Face object simply as size->face if you need it. Note that this object is also owned by the manager. note When you perform a lookup, out-of-memory errors are detected within the lookup and force incremental flushes of the cache until enough memory is released for the lookup to succeed. If a lookup fails with FT_Err_Out_Of_Memory the cache has already been completely flushed, and still no memory is available for the operation. FTC_Manager_RemoveFaceID \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( void ) FTC_Manager_RemoveFaceID ( FTC_Manager manager, FTC_FaceID face_id ); A special function used to indicate to the cache manager that a given FTC_FaceID is no longer valid, either because its content changed, or because it was deallocated or uninstalled. input manager The cache manager handle. face_id The FTC_FaceID to be removed. note This function flushes all nodes from the cache corresponding to this face_id , with the exception of nodes with a non-null reference count. Such nodes are however modified internally so as to never appear in later lookups with the same face_id value, and to be immediately destroyed when released by all their users. FTC_Node \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_NodeRec_* FTC_Node ; An opaque handle to a cache node object. Each cache node is reference-counted. A node with a count of 0 might be flushed out of a full cache whenever a lookup request is performed. If you look up nodes, you have the ability to \u2018acquire\u2019 them, i.e., to increment their reference count. This will prevent the node from being flushed out of the cache until you explicitly \u2018release\u2019 it (see FTC_Node_Unref ). See also FTC_SBitCache_Lookup and FTC_ImageCache_Lookup . FTC_Node_Unref \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( void ) FTC_Node_Unref ( FTC_Node node, FTC_Manager manager ); Decrement a cache node's internal reference count. When the count reaches 0, it is not destroyed but becomes eligible for subsequent cache flushes. input node The cache node handle. manager The cache manager handle. FTC_ImageCache \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ImageCacheRec_* FTC_ImageCache ; A handle to a glyph image cache object. They are designed to hold many distinct glyph images while not exceeding a certain memory threshold. FTC_ImageCache_New \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_ImageCache_New ( FTC_Manager manager, FTC_ImageCache *acache ); Create a new glyph image cache. input manager The parent manager for the image cache. output acache A handle to the new glyph image cache object. return FreeType error code. 0 means success. FTC_ImageCache_Lookup \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_ImageCache_Lookup ( FTC_ImageCache cache, FTC_ImageType type, FT_UInt gindex, FT_Glyph *aglyph, FTC_Node *anode ); Retrieve a given glyph image from a glyph image cache. input cache A handle to the source glyph image cache. type A pointer to a glyph image type descriptor. gindex The glyph index to retrieve. output aglyph The corresponding FT_Glyph object. 0 in case of failure. anode Used to return the address of the corresponding cache node after incrementing its reference count (see note below). return FreeType error code. 0 means success. note The returned glyph is owned and managed by the glyph image cache. Never try to transform or discard it manually! You can however create a copy with FT_Glyph_Copy and modify the new one. If anode is not NULL , it receives the address of the cache node containing the glyph image, after increasing its reference count. This ensures that the node (as well as the FT_Glyph ) will always be kept in the cache until you call FTC_Node_Unref to \u2018release\u2019 it. If anode is NULL , the cache node is left unchanged, which means that the FT_Glyph could be flushed out of the cache on the next call to one of the caching sub-system APIs. Don't assume that it is persistent! FTC_SBit \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_SBitRec_* FTC_SBit ; A handle to a small bitmap descriptor. See the FTC_SBitRec structure for details. FTC_SBitCache \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_SBitCacheRec_* FTC_SBitCache ; A handle to a small bitmap cache. These are special cache objects used to store small glyph bitmaps (and anti-aliased pixmaps) in a much more efficient way than the traditional glyph image cache implemented by FTC_ImageCache . FTC_SBitCache_New \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_SBitCache_New ( FTC_Manager manager, FTC_SBitCache *acache ); Create a new cache to store small glyph bitmaps. input manager A handle to the source cache manager. output acache A handle to the new sbit cache. NULL in case of error. return FreeType error code. 0 means success. FTC_SBitCache_Lookup \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_SBitCache_Lookup ( FTC_SBitCache cache, FTC_ImageType type, FT_UInt gindex, FTC_SBit *sbit, FTC_Node *anode ); Look up a given small glyph bitmap in a given sbit cache and \u2018lock\u2019 it to prevent its flushing from the cache until needed. input cache A handle to the source sbit cache. type A pointer to the glyph image type descriptor. gindex The glyph index. output sbit A handle to a small bitmap descriptor. anode Used to return the address of the corresponding cache node after incrementing its reference count (see note below). return FreeType error code. 0 means success. note The small bitmap descriptor and its bit buffer are owned by the cache and should never be freed by the application. They might as well disappear from memory on the next cache lookup, so don't treat them as persistent data. The descriptor's buffer field is set to 0 to indicate a missing glyph bitmap. If anode is not NULL , it receives the address of the cache node containing the bitmap, after increasing its reference count. This ensures that the node (as well as the image) will always be kept in the cache until you call FTC_Node_Unref to \u2018release\u2019 it. If anode is NULL , the cache node is left unchanged, which means that the bitmap could be flushed out of the cache on the next call to one of the caching sub-system APIs. Don't assume that it is persistent! FTC_CMapCache \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_CMapCacheRec_* FTC_CMapCache ; An opaque handle used to model a charmap cache. This cache is to hold character codes -> glyph indices mappings. FTC_CMapCache_New \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_CMapCache_New ( FTC_Manager manager, FTC_CMapCache *acache ); Create a new charmap cache. input manager A handle to the cache manager. output acache A new cache handle. NULL in case of error. return FreeType error code. 0 means success. note Like all other caches, this one will be destroyed with the cache manager. FTC_CMapCache_Lookup \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_UInt ) FTC_CMapCache_Lookup ( FTC_CMapCache cache, FTC_FaceID face_id, FT_Int cmap_index, FT_UInt32 char_code ); Translate a character code into a glyph index, using the charmap cache. input cache A charmap cache handle. face_id The source face ID. cmap_index The index of the charmap in the source face. Any negative value means to use the cache FT_Face 's default charmap. char_code The character code (in the corresponding charmap). return Glyph index. 0 means \u2018no glyph\u2019. FTC_ScalerRec \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ScalerRec_ { FTC_FaceID face_id; FT_UInt width; FT_UInt height; FT_Int pixel; FT_UInt x_res; FT_UInt y_res; } FTC_ScalerRec ; A structure used to describe a given character size in either pixels or points to the cache manager. See FTC_Manager_LookupSize . fields face_id The source face ID. width The character width. height The character height. pixel A Boolean. If 1, the width and height fields are interpreted as integer pixel character sizes. Otherwise, they are expressed as 1/64 of points. x_res Only used when pixel is value 0 to indicate the horizontal resolution in dpi. y_res Only used when pixel is value 0 to indicate the vertical resolution in dpi. note This type is mainly used to retrieve FT_Size objects through the cache manager. FTC_Scaler \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ScalerRec_* FTC_Scaler ; A handle to an FTC_ScalerRec structure. FTC_ImageTypeRec \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ImageTypeRec_ { FTC_FaceID face_id; FT_UInt width; FT_UInt height; FT_Int32 flags; } FTC_ImageTypeRec ; A structure used to model the type of images in a glyph cache. fields face_id The face ID. width The width in pixels. height The height in pixels. flags The load flags, as in FT_Load_Glyph . FTC_ImageType \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ImageTypeRec_* FTC_ImageType ; A handle to an FTC_ImageTypeRec structure. FTC_ImageCache_LookupScaler \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_ImageCache_LookupScaler ( FTC_ImageCache cache, FTC_Scaler scaler, FT_ULong load_flags, FT_UInt gindex, FT_Glyph *aglyph, FTC_Node *anode ); A variant of FTC_ImageCache_Lookup that uses an FTC_ScalerRec to specify the face ID and its size. input cache A handle to the source glyph image cache. scaler A pointer to a scaler descriptor. load_flags The corresponding load flags. gindex The glyph index to retrieve. output aglyph The corresponding FT_Glyph object. 0 in case of failure. anode Used to return the address of the corresponding cache node after incrementing its reference count (see note below). return FreeType error code. 0 means success. note The returned glyph is owned and managed by the glyph image cache. Never try to transform or discard it manually! You can however create a copy with FT_Glyph_Copy and modify the new one. If anode is not NULL , it receives the address of the cache node containing the glyph image, after increasing its reference count. This ensures that the node (as well as the FT_Glyph ) will always be kept in the cache until you call FTC_Node_Unref to \u2018release\u2019 it. If anode is NULL , the cache node is left unchanged, which means that the FT_Glyph could be flushed out of the cache on the next call to one of the caching sub-system APIs. Don't assume that it is persistent! Calls to FT_Set_Char_Size and friends have no effect on cached glyphs; you should always use the FreeType cache API instead. FTC_SBitRec \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_SBitRec_ { FT_Byte width; FT_Byte height; FT_Char left; FT_Char top; FT_Byte format; FT_Byte max_grays; FT_Short pitch; FT_Char xadvance; FT_Char yadvance; FT_Byte * buffer; } FTC_SBitRec ; A very compact structure used to describe a small glyph bitmap. fields width The bitmap width in pixels. height The bitmap height in pixels. left The horizontal distance from the pen position to the left bitmap border (a.k.a. \u2018left side bearing\u2019, or \u2018lsb\u2019). top The vertical distance from the pen position (on the baseline) to the upper bitmap border (a.k.a. \u2018top side bearing\u2019). The distance is positive for upwards y coordinates. format The format of the glyph bitmap (monochrome or gray). max_grays Maximum gray level value (in the range 1 to 255). pitch The number of bytes per bitmap line. May be positive or negative. xadvance The horizontal advance width in pixels. yadvance The vertical advance height in pixels. buffer A pointer to the bitmap pixels. FTC_SBitCache_LookupScaler \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_SBitCache_LookupScaler ( FTC_SBitCache cache, FTC_Scaler scaler, FT_ULong load_flags, FT_UInt gindex, FTC_SBit *sbit, FTC_Node *anode ); A variant of FTC_SBitCache_Lookup that uses an FTC_ScalerRec to specify the face ID and its size. input cache A handle to the source sbit cache. scaler A pointer to the scaler descriptor. load_flags The corresponding load flags. gindex The glyph index. output sbit A handle to a small bitmap descriptor. anode Used to return the address of the corresponding cache node after incrementing its reference count (see note below). return FreeType error code. 0 means success. note The small bitmap descriptor and its bit buffer are owned by the cache and should never be freed by the application. They might as well disappear from memory on the next cache lookup, so don't treat them as persistent data. The descriptor's buffer field is set to 0 to indicate a missing glyph bitmap. If anode is not NULL , it receives the address of the cache node containing the bitmap, after increasing its reference count. This ensures that the node (as well as the image) will always be kept in the cache until you call FTC_Node_Unref to \u2018release\u2019 it. If anode is NULL , the cache node is left unchanged, which means that the bitmap could be flushed out of the cache on the next call to one of the caching sub-system APIs. Don't assume that it is persistent!","title":"Cache Sub-System"},{"location":"ft2-cache_subsystem.html#cache-sub-system","text":"","title":"Cache Sub-System"},{"location":"ft2-cache_subsystem.html#synopsis","text":"This section describes the FreeType 2 cache sub-system, which is used to limit the number of concurrently opened FT_Face and FT_Size objects, as well as caching information like character maps and glyph images while limiting their maximum memory usage. Note that all types and functions begin with the FTC_ prefix rather than the usual FT_ prefix in the rest of FreeType. The cache is highly portable and, thus, doesn't know anything about the fonts installed on your system, or how to access them. Therefore, it requires the following. FTC_FaceID , an arbitrary non-zero value that uniquely identifies available or installed font faces, has to be provided to the cache by the client. Note that the cache only stores and compares these values and doesn't try to interpret them in any way, but they have to be persistent on the client side. FTC_Face_Requester , a method to convert an FTC_FaceID into a new FT_Face object when necessary, has to be provided to the cache by the client. The FT_Face object is completely managed by the cache, including its termination through FT_Done_Face . To monitor termination of face objects, the finalizer callback in the generic field of the FT_Face object can be used, which might also be used to store the FTC_FaceID of the face. Clients are free to map face IDs to anything useful. The most simple usage is, for example, to associate them to a {pathname,face_index} pair that is then used by FTC_Face_Requester to call FT_New_Face . However, more complex schemes are also possible. Note that for the cache to work correctly, the face ID values must be persistent , which means that the contents they point to should not change at runtime, or that their value should not become invalid. If this is unavoidable (e.g., when a font is uninstalled at runtime), you should call FTC_Manager_RemoveFaceID as soon as possible to let the cache get rid of any references to the old FTC_FaceID it may keep internally. Failure to do so will lead to incorrect behaviour or even crashes in FTC_Face_Requester . To use the cache, start with calling FTC_Manager_New to create a new FTC_Manager object, which models a single cache instance. You can then look up FT_Face and FT_Size objects with FTC_Manager_LookupFace and FTC_Manager_LookupSize , respectively, and use them in any FreeType work stream. You can also cache other FreeType objects as follows. If you want to use the charmap caching, call FTC_CMapCache_New , then later use FTC_CMapCache_Lookup to perform the equivalent of FT_Get_Char_Index , only much faster. If you want to use the FT_Glyph caching, call FTC_ImageCache_New , then later use FTC_ImageCache_Lookup to retrieve the corresponding FT_Glyph objects from the cache. If you need lots of small bitmaps, it is much more memory-efficient to call FTC_SBitCache_New followed by FTC_SBitCache_Lookup . This returns FTC_SBitRec structures, which are used to store small bitmaps directly. (A small bitmap is one whose metrics and dimensions all fit into 8-bit integers).","title":"Synopsis"},{"location":"ft2-cache_subsystem.html#ftc_manager","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ManagerRec_* FTC_Manager ; This object corresponds to one instance of the cache-subsystem. It is used to cache one or more FT_Face objects, along with corresponding FT_Size objects. The manager intentionally limits the total number of opened FT_Face and FT_Size objects to control memory usage. See the max_faces and max_sizes parameters of FTC_Manager_New . The manager is also used to cache \u2018nodes\u2019 of various types while limiting their total memory usage. All limitations are enforced by keeping lists of managed objects in most-recently-used order, and flushing old nodes to make room for new ones.","title":"FTC_Manager"},{"location":"ft2-cache_subsystem.html#ftc_faceid","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef FT_Pointer FTC_FaceID ; An opaque pointer type that is used to identity face objects. The contents of such objects is application-dependent. These pointers are typically used to point to a user-defined structure containing a font file path, and face index.","title":"FTC_FaceID"},{"location":"ft2-cache_subsystem.html#ftc_face_requester","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef FT_Error (* FTC_Face_Requester )( FTC_FaceID face_id, FT_Library library, FT_Pointer req_data, FT_Face * aface ); A callback function provided by client applications. It is used by the cache manager to translate a given FTC_FaceID into a new valid FT_Face object, on demand.","title":"FTC_Face_Requester"},{"location":"ft2-cache_subsystem.html#ftc_manager_new","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_Manager_New ( FT_Library library, FT_UInt max_faces, FT_UInt max_sizes, FT_ULong max_bytes, FTC_Face_Requester requester, FT_Pointer req_data, FTC_Manager *amanager ); Create a new cache manager.","title":"FTC_Manager_New"},{"location":"ft2-cache_subsystem.html#ftc_manager_reset","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( void ) FTC_Manager_Reset ( FTC_Manager manager ); Empty a given cache manager. This simply gets rid of all the currently cached FT_Face and FT_Size objects within the manager.","title":"FTC_Manager_Reset"},{"location":"ft2-cache_subsystem.html#ftc_manager_done","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( void ) FTC_Manager_Done ( FTC_Manager manager ); Destroy a given manager after emptying it.","title":"FTC_Manager_Done"},{"location":"ft2-cache_subsystem.html#ftc_manager_lookupface","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_Manager_LookupFace ( FTC_Manager manager, FTC_FaceID face_id, FT_Face *aface ); Retrieve the FT_Face object that corresponds to a given face ID through a cache manager.","title":"FTC_Manager_LookupFace"},{"location":"ft2-cache_subsystem.html#ftc_manager_lookupsize","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_Manager_LookupSize ( FTC_Manager manager, FTC_Scaler scaler, FT_Size *asize ); Retrieve the FT_Size object that corresponds to a given FTC_ScalerRec pointer through a cache manager.","title":"FTC_Manager_LookupSize"},{"location":"ft2-cache_subsystem.html#ftc_manager_removefaceid","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( void ) FTC_Manager_RemoveFaceID ( FTC_Manager manager, FTC_FaceID face_id ); A special function used to indicate to the cache manager that a given FTC_FaceID is no longer valid, either because its content changed, or because it was deallocated or uninstalled.","title":"FTC_Manager_RemoveFaceID"},{"location":"ft2-cache_subsystem.html#ftc_node","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_NodeRec_* FTC_Node ; An opaque handle to a cache node object. Each cache node is reference-counted. A node with a count of 0 might be flushed out of a full cache whenever a lookup request is performed. If you look up nodes, you have the ability to \u2018acquire\u2019 them, i.e., to increment their reference count. This will prevent the node from being flushed out of the cache until you explicitly \u2018release\u2019 it (see FTC_Node_Unref ). See also FTC_SBitCache_Lookup and FTC_ImageCache_Lookup .","title":"FTC_Node"},{"location":"ft2-cache_subsystem.html#ftc_node_unref","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( void ) FTC_Node_Unref ( FTC_Node node, FTC_Manager manager ); Decrement a cache node's internal reference count. When the count reaches 0, it is not destroyed but becomes eligible for subsequent cache flushes.","title":"FTC_Node_Unref"},{"location":"ft2-cache_subsystem.html#ftc_imagecache","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ImageCacheRec_* FTC_ImageCache ; A handle to a glyph image cache object. They are designed to hold many distinct glyph images while not exceeding a certain memory threshold.","title":"FTC_ImageCache"},{"location":"ft2-cache_subsystem.html#ftc_imagecache_new","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_ImageCache_New ( FTC_Manager manager, FTC_ImageCache *acache ); Create a new glyph image cache.","title":"FTC_ImageCache_New"},{"location":"ft2-cache_subsystem.html#ftc_imagecache_lookup","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_ImageCache_Lookup ( FTC_ImageCache cache, FTC_ImageType type, FT_UInt gindex, FT_Glyph *aglyph, FTC_Node *anode ); Retrieve a given glyph image from a glyph image cache.","title":"FTC_ImageCache_Lookup"},{"location":"ft2-cache_subsystem.html#ftc_sbit","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_SBitRec_* FTC_SBit ; A handle to a small bitmap descriptor. See the FTC_SBitRec structure for details.","title":"FTC_SBit"},{"location":"ft2-cache_subsystem.html#ftc_sbitcache","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_SBitCacheRec_* FTC_SBitCache ; A handle to a small bitmap cache. These are special cache objects used to store small glyph bitmaps (and anti-aliased pixmaps) in a much more efficient way than the traditional glyph image cache implemented by FTC_ImageCache .","title":"FTC_SBitCache"},{"location":"ft2-cache_subsystem.html#ftc_sbitcache_new","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_SBitCache_New ( FTC_Manager manager, FTC_SBitCache *acache ); Create a new cache to store small glyph bitmaps.","title":"FTC_SBitCache_New"},{"location":"ft2-cache_subsystem.html#ftc_sbitcache_lookup","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_SBitCache_Lookup ( FTC_SBitCache cache, FTC_ImageType type, FT_UInt gindex, FTC_SBit *sbit, FTC_Node *anode ); Look up a given small glyph bitmap in a given sbit cache and \u2018lock\u2019 it to prevent its flushing from the cache until needed.","title":"FTC_SBitCache_Lookup"},{"location":"ft2-cache_subsystem.html#ftc_cmapcache","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_CMapCacheRec_* FTC_CMapCache ; An opaque handle used to model a charmap cache. This cache is to hold character codes -> glyph indices mappings.","title":"FTC_CMapCache"},{"location":"ft2-cache_subsystem.html#ftc_cmapcache_new","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_CMapCache_New ( FTC_Manager manager, FTC_CMapCache *acache ); Create a new charmap cache.","title":"FTC_CMapCache_New"},{"location":"ft2-cache_subsystem.html#ftc_cmapcache_lookup","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_UInt ) FTC_CMapCache_Lookup ( FTC_CMapCache cache, FTC_FaceID face_id, FT_Int cmap_index, FT_UInt32 char_code ); Translate a character code into a glyph index, using the charmap cache.","title":"FTC_CMapCache_Lookup"},{"location":"ft2-cache_subsystem.html#ftc_scalerrec","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ScalerRec_ { FTC_FaceID face_id; FT_UInt width; FT_UInt height; FT_Int pixel; FT_UInt x_res; FT_UInt y_res; } FTC_ScalerRec ; A structure used to describe a given character size in either pixels or points to the cache manager. See FTC_Manager_LookupSize .","title":"FTC_ScalerRec"},{"location":"ft2-cache_subsystem.html#ftc_scaler","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ScalerRec_* FTC_Scaler ; A handle to an FTC_ScalerRec structure.","title":"FTC_Scaler"},{"location":"ft2-cache_subsystem.html#ftc_imagetyperec","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ImageTypeRec_ { FTC_FaceID face_id; FT_UInt width; FT_UInt height; FT_Int32 flags; } FTC_ImageTypeRec ; A structure used to model the type of images in a glyph cache.","title":"FTC_ImageTypeRec"},{"location":"ft2-cache_subsystem.html#ftc_imagetype","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ImageTypeRec_* FTC_ImageType ; A handle to an FTC_ImageTypeRec structure.","title":"FTC_ImageType"},{"location":"ft2-cache_subsystem.html#ftc_imagecache_lookupscaler","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_ImageCache_LookupScaler ( FTC_ImageCache cache, FTC_Scaler scaler, FT_ULong load_flags, FT_UInt gindex, FT_Glyph *aglyph, FTC_Node *anode ); A variant of FTC_ImageCache_Lookup that uses an FTC_ScalerRec to specify the face ID and its size.","title":"FTC_ImageCache_LookupScaler"},{"location":"ft2-cache_subsystem.html#ftc_sbitrec","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_SBitRec_ { FT_Byte width; FT_Byte height; FT_Char left; FT_Char top; FT_Byte format; FT_Byte max_grays; FT_Short pitch; FT_Char xadvance; FT_Char yadvance; FT_Byte * buffer; } FTC_SBitRec ; A very compact structure used to describe a small glyph bitmap.","title":"FTC_SBitRec"},{"location":"ft2-cache_subsystem.html#ftc_sbitcache_lookupscaler","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_SBitCache_LookupScaler ( FTC_SBitCache cache, FTC_Scaler scaler, FT_ULong load_flags, FT_UInt gindex, FTC_SBit *sbit, FTC_Node *anode ); A variant of FTC_SBitCache_Lookup that uses an FTC_ScalerRec to specify the face ID and its size.","title":"FTC_SBitCache_LookupScaler"},{"location":"ft2-cff_driver.html","text":"FreeType \u00bb Docs \u00bb Controlling FreeType Modules \u00bb The CFF driver The CFF driver \u00b6 Synopsis \u00b6 While FreeType's CFF driver doesn't expose API functions by itself, it is possible to control its behaviour with FT_Property_Set and FT_Property_Get . The CFF driver's module name is \u2018cff\u2019. Available properties are hinting-engine , no-stem-darkening , darkening-parameters , and random-seed , as documented in the \u2018 Driver properties \u2019 section. Hinting and anti-aliasing principles of the new engine The rasterizer is positioning horizontal features (e.g., ascender height & x-height, or crossbars) on the pixel grid and minimizing the amount of anti-aliasing applied to them, while placing vertical features (vertical stems) on the pixel grid without hinting, thus representing the stem position and weight accurately. Sometimes the vertical stems may be only partially black. In this context, \u2018anti-aliasing\u2019 means that stems are not positioned exactly on pixel borders, causing a fuzzy appearance. There are two principles behind this approach. 1) No hinting in the horizontal direction: Unlike \u2018superhinted\u2019 TrueType, which changes glyph widths to accommodate regular inter-glyph spacing, Adobe's approach is \u2018faithful to the design\u2019 in representing both the glyph width and the inter-glyph spacing designed for the font. This makes the screen display as close as it can be to the result one would get with infinite resolution, while preserving what is considered the key characteristics of each glyph. Note that the distances between unhinted and grid-fitted positions at small sizes are comparable to kerning values and thus would be noticeable (and distracting) while reading if hinting were applied. One of the reasons to not hint horizontally is anti-aliasing for LCD screens: The pixel geometry of modern displays supplies three vertical subpixels as the eye moves horizontally across each visible pixel. On devices where we can be certain this characteristic is present a rasterizer can take advantage of the subpixels to add increments of weight. In Western writing systems this turns out to be the more critical direction anyway; the weights and spacing of vertical stems (see above) are central to Armenian, Cyrillic, Greek, and Latin type designs. Even when the rasterizer uses greyscale anti-aliasing instead of color (a necessary compromise when one doesn't know the screen characteristics), the unhinted vertical features preserve the design's weight and spacing much better than aliased type would. 2) Alignment in the vertical direction: Weights and spacing along the y axis are less critical; what is much more important is the visual alignment of related features (like cap-height and x-height). The sense of alignment for these is enhanced by the sharpness of grid-fit edges, while the cruder vertical resolution (full pixels instead of \u2153 pixels) is less of a problem. On the technical side, horizontal alignment zones for ascender, x-height, and other important height values (traditionally called \u2018blue zones\u2019) as defined in the font are positioned independently, each being rounded to the nearest pixel edge, taking care of overshoot suppression at small sizes, stem darkening, and scaling. Hstems (that is, hint values defined in the font to help align horizontal features) that fall within a blue zone are said to be \u2018captured\u2019 and are aligned to that zone. Uncaptured stems are moved in one of four ways, top edge up or down, bottom edge up or down. Unless there are conflicting hstems, the smallest movement is taken to minimize distortion.","title":"The CFF driver"},{"location":"ft2-cff_driver.html#the-cff-driver","text":"","title":"The CFF driver"},{"location":"ft2-cff_driver.html#synopsis","text":"While FreeType's CFF driver doesn't expose API functions by itself, it is possible to control its behaviour with FT_Property_Set and FT_Property_Get . The CFF driver's module name is \u2018cff\u2019. Available properties are hinting-engine , no-stem-darkening , darkening-parameters , and random-seed , as documented in the \u2018 Driver properties \u2019 section. Hinting and anti-aliasing principles of the new engine The rasterizer is positioning horizontal features (e.g., ascender height & x-height, or crossbars) on the pixel grid and minimizing the amount of anti-aliasing applied to them, while placing vertical features (vertical stems) on the pixel grid without hinting, thus representing the stem position and weight accurately. Sometimes the vertical stems may be only partially black. In this context, \u2018anti-aliasing\u2019 means that stems are not positioned exactly on pixel borders, causing a fuzzy appearance. There are two principles behind this approach. 1) No hinting in the horizontal direction: Unlike \u2018superhinted\u2019 TrueType, which changes glyph widths to accommodate regular inter-glyph spacing, Adobe's approach is \u2018faithful to the design\u2019 in representing both the glyph width and the inter-glyph spacing designed for the font. This makes the screen display as close as it can be to the result one would get with infinite resolution, while preserving what is considered the key characteristics of each glyph. Note that the distances between unhinted and grid-fitted positions at small sizes are comparable to kerning values and thus would be noticeable (and distracting) while reading if hinting were applied. One of the reasons to not hint horizontally is anti-aliasing for LCD screens: The pixel geometry of modern displays supplies three vertical subpixels as the eye moves horizontally across each visible pixel. On devices where we can be certain this characteristic is present a rasterizer can take advantage of the subpixels to add increments of weight. In Western writing systems this turns out to be the more critical direction anyway; the weights and spacing of vertical stems (see above) are central to Armenian, Cyrillic, Greek, and Latin type designs. Even when the rasterizer uses greyscale anti-aliasing instead of color (a necessary compromise when one doesn't know the screen characteristics), the unhinted vertical features preserve the design's weight and spacing much better than aliased type would. 2) Alignment in the vertical direction: Weights and spacing along the y axis are less critical; what is much more important is the visual alignment of related features (like cap-height and x-height). The sense of alignment for these is enhanced by the sharpness of grid-fit edges, while the cruder vertical resolution (full pixels instead of \u2153 pixels) is less of a problem. On the technical side, horizontal alignment zones for ascender, x-height, and other important height values (traditionally called \u2018blue zones\u2019) as defined in the font are positioned independently, each being rounded to the nearest pixel edge, taking care of overshoot suppression at small sizes, stem darkening, and scaling. Hstems (that is, hint values defined in the font to help align horizontal features) that fall within a blue zone are said to be \u2018captured\u2019 and are aligned to that zone. Uncaptured stems are moved in one of four ways, top edge up or down, bottom edge up or down. Unless there are conflicting hstems, the smallest movement is taken to minimize distortion.","title":"Synopsis"},{"location":"ft2-character_mapping.html","text":"FreeType \u00bb Docs \u00bb Core API \u00bb Character Mapping Character Mapping \u00b6 Synopsis \u00b6 This section holds functions and structures that are related to mapping character input codes to glyph indices. Note that for many scripts the simplistic approach used by FreeType of mapping a single character to a single glyph is not valid or possible! In general, a higher-level library like HarfBuzz or ICU should be used for handling text strings. FT_CharMap \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_CharMapRec_* FT_CharMap ; A handle to a character map (usually abbreviated to \u2018charmap\u2019). A charmap is used to translate character codes in a given encoding into glyph indexes for its parent's face. Some font formats may provide several charmaps per font. Each face object owns zero or more charmaps, but only one of them can be \u2018active\u2019, providing the data used by FT_Get_Char_Index or FT_Load_Char . The list of available charmaps in a face is available through the face->num_charmaps and face->charmaps fields of FT_FaceRec . The currently active charmap is available as face->charmap . You should call FT_Set_Charmap to change it. note When a new face is created (either through FT_New_Face or FT_Open_Face ), the library looks for a Unicode charmap within the list and automatically activates it. If there is no Unicode charmap, FreeType doesn't set an \u2018active\u2019 charmap. also See FT_CharMapRec for the publicly accessible fields of a given character map. FT_CharMapRec \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_CharMapRec_ { FT_Face face; FT_Encoding encoding; FT_UShort platform_id; FT_UShort encoding_id; } FT_CharMapRec ; The base charmap structure. fields face A handle to the parent face object. encoding An FT_Encoding tag identifying the charmap. Use this with FT_Select_Charmap . platform_id An ID number describing the platform for the following encoding ID. This comes directly from the TrueType specification and gets emulated for other formats. encoding_id A platform-specific encoding number. This also comes from the TrueType specification and gets emulated similarly. FT_Encoding \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef enum FT_Encoding_ { FT_ENC_TAG ( FT_ENCODING_NONE , 0, 0, 0, 0 ), FT_ENC_TAG ( FT_ENCODING_MS_SYMBOL , 's', 'y', 'm', 'b' ), FT_ENC_TAG ( FT_ENCODING_UNICODE , 'u', 'n', 'i', 'c' ), FT_ENC_TAG ( FT_ENCODING_SJIS , 's', 'j', 'i', 's' ), FT_ENC_TAG ( FT_ENCODING_PRC , 'g', 'b', ' ', ' ' ), FT_ENC_TAG ( FT_ENCODING_BIG5 , 'b', 'i', 'g', '5' ), FT_ENC_TAG ( FT_ENCODING_WANSUNG , 'w', 'a', 'n', 's' ), FT_ENC_TAG ( FT_ENCODING_JOHAB , 'j', 'o', 'h', 'a' ), /* for backward compatibility */ FT_ENCODING_GB2312 = FT_ENCODING_PRC , FT_ENCODING_MS_SJIS = FT_ENCODING_SJIS , FT_ENCODING_MS_GB2312 = FT_ENCODING_PRC , FT_ENCODING_MS_BIG5 = FT_ENCODING_BIG5 , FT_ENCODING_MS_WANSUNG = FT_ENCODING_WANSUNG , FT_ENCODING_MS_JOHAB = FT_ENCODING_JOHAB , FT_ENC_TAG ( FT_ENCODING_ADOBE_STANDARD , 'A', 'D', 'O', 'B' ), FT_ENC_TAG ( FT_ENCODING_ADOBE_EXPERT , 'A', 'D', 'B', 'E' ), FT_ENC_TAG ( FT_ENCODING_ADOBE_CUSTOM , 'A', 'D', 'B', 'C' ), FT_ENC_TAG ( FT_ENCODING_ADOBE_LATIN_1 , 'l', 'a', 't', '1' ), FT_ENC_TAG ( FT_ENCODING_OLD_LATIN_2 , 'l', 'a', 't', '2' ), FT_ENC_TAG ( FT_ENCODING_APPLE_ROMAN , 'a', 'r', 'm', 'n' ) } FT_Encoding ; /* these constants are deprecated; use the corresponding ` FT_Encoding ` */ /* values instead */ # define ft_encoding_none FT_ENCODING_NONE # define ft_encoding_unicode FT_ENCODING_UNICODE # define ft_encoding_symbol FT_ENCODING_MS_SYMBOL # define ft_encoding_latin_1 FT_ENCODING_ADOBE_LATIN_1 # define ft_encoding_latin_2 FT_ENCODING_OLD_LATIN_2 # define ft_encoding_sjis FT_ENCODING_SJIS # define ft_encoding_gb2312 FT_ENCODING_PRC # define ft_encoding_big5 FT_ENCODING_BIG5 # define ft_encoding_wansung FT_ENCODING_WANSUNG # define ft_encoding_johab FT_ENCODING_JOHAB # define ft_encoding_adobe_standard FT_ENCODING_ADOBE_STANDARD # define ft_encoding_adobe_expert FT_ENCODING_ADOBE_EXPERT # define ft_encoding_adobe_custom FT_ENCODING_ADOBE_CUSTOM # define ft_encoding_apple_roman FT_ENCODING_APPLE_ROMAN An enumeration to specify character sets supported by charmaps. Used in the FT_Select_Charmap API function. note Despite the name, this enumeration lists specific character repertoires (i.e., charsets), and not text encoding methods (e.g., UTF-8, UTF-16, etc.). Other encodings might be defined in the future. values FT_ENCODING_NONE The encoding value 0 is reserved for all formats except BDF, PCF, and Windows FNT; see below for more information. FT_ENCODING_UNICODE The Unicode character set. This value covers all versions of the Unicode repertoire, including ASCII and Latin-1. Most fonts include a Unicode charmap, but not all of them. For example, if you want to access Unicode value U+1F028 (and the font contains it), use value 0x1F028 as the input value for FT_Get_Char_Index . FT_ENCODING_MS_SYMBOL Microsoft Symbol encoding, used to encode mathematical symbols and wingdings. For more information, see \u2018 https://www.microsoft.com/typography/otspec/recom.htm#non-standard-symbol-fonts \u2019, \u2018 http://www.kostis.net/charsets/symbol.htm \u2019, and \u2018 http://www.kostis.net/charsets/wingding.htm \u2019. This encoding uses character codes from the PUA (Private Unicode Area) in the range U+F020-U+F0FF. FT_ENCODING_SJIS Shift JIS encoding for Japanese. More info at \u2018 https://en.wikipedia.org/wiki/Shift_JIS \u2019. See note on multi-byte encodings below. FT_ENCODING_PRC Corresponds to encoding systems mainly for Simplified Chinese as used in People's Republic of China (PRC). The encoding layout is based on GB 2312 and its supersets GBK and GB 18030. FT_ENCODING_BIG5 Corresponds to an encoding system for Traditional Chinese as used in Taiwan and Hong Kong. FT_ENCODING_WANSUNG Corresponds to the Korean encoding system known as Extended Wansung (MS Windows code page 949). For more information see \u2018 https://www.unicode.org/Public/MAPPINGS/VENDORS/MICSFT/WindowsBestFit/bestfit949.txt \u2019. FT_ENCODING_JOHAB The Korean standard character set (KS C 5601-1992), which corresponds to MS Windows code page 1361. This character set includes all possible Hangul character combinations. FT_ENCODING_ADOBE_LATIN_1 Corresponds to a Latin-1 encoding as defined in a Type 1 PostScript font. It is limited to 256 character codes. FT_ENCODING_ADOBE_STANDARD Adobe Standard encoding, as found in Type 1, CFF, and OpenType/CFF fonts. It is limited to 256 character codes. FT_ENCODING_ADOBE_EXPERT Adobe Expert encoding, as found in Type 1, CFF, and OpenType/CFF fonts. It is limited to 256 character codes. FT_ENCODING_ADOBE_CUSTOM Corresponds to a custom encoding, as found in Type 1, CFF, and OpenType/CFF fonts. It is limited to 256 character codes. FT_ENCODING_APPLE_ROMAN Apple roman encoding. Many TrueType and OpenType fonts contain a charmap for this 8-bit encoding, since older versions of Mac OS are able to use it. FT_ENCODING_OLD_LATIN_2 This value is deprecated and was neither used nor reported by FreeType. Don't use or test for it. FT_ENCODING_MS_SJIS Same as FT_ENCODING_SJIS. Deprecated. FT_ENCODING_MS_GB2312 Same as FT_ENCODING_PRC. Deprecated. FT_ENCODING_MS_BIG5 Same as FT_ENCODING_BIG5. Deprecated. FT_ENCODING_MS_WANSUNG Same as FT_ENCODING_WANSUNG. Deprecated. FT_ENCODING_MS_JOHAB Same as FT_ENCODING_JOHAB. Deprecated. note When loading a font, FreeType makes a Unicode charmap active if possible (either if the font provides such a charmap, or if FreeType can synthesize one from PostScript glyph name dictionaries; in either case, the charmap is tagged with FT_ENCODING_UNICODE ). If such a charmap is synthesized, it is placed at the first position of the charmap array. All other encodings are considered legacy and tagged only if explicitly defined in the font file. Otherwise, FT_ENCODING_NONE is used. FT_ENCODING_NONE is set by the BDF and PCF drivers if the charmap is neither Unicode nor ISO-8859-1 (otherwise it is set to FT_ENCODING_UNICODE ). Use FT_Get_BDF_Charset_ID to find out which encoding is really present. If, for example, the cs_registry field is \u2018KOI8\u2019 and the cs_encoding field is \u2018R\u2019, the font is encoded in KOI8-R. FT_ENCODING_NONE is always set (with a single exception) by the winfonts driver. Use FT_Get_WinFNT_Header and examine the charset field of the FT_WinFNT_HeaderRec structure to find out which encoding is really present. For example, FT_WinFNT_ID_CP1251 (204) means Windows code page 1251 (for Russian). FT_ENCODING_NONE is set if platform_id is TT_PLATFORM_MACINTOSH and encoding_id is not TT_MAC_ID_ROMAN (otherwise it is set to FT_ENCODING_APPLE_ROMAN ). If platform_id is TT_PLATFORM_MACINTOSH , use the function FT_Get_CMap_Language_ID to query the Mac language ID that may be needed to be able to distinguish Apple encoding variants. See https://www.unicode.org/Public/MAPPINGS/VENDORS/APPLE/Readme.txt to get an idea how to do that. Basically, if the language ID is 0, don't use it, otherwise subtract 1 from the language ID. Then examine encoding_id . If, for example, encoding_id is TT_MAC_ID_ROMAN and the language ID (minus 1) is TT_MAC_LANGID_GREEK , it is the Greek encoding, not Roman. TT_MAC_ID_ARABIC with TT_MAC_LANGID_FARSI means the Farsi variant of the Arabic encoding. FT_ENC_TAG \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # ifndef FT_ENC_TAG # define FT_ENC_TAG ( value, a, b, c, d ) \\ value = ( ( FT_STATIC_BYTE_CAST( FT_UInt32 , a ) << 24 ) | \\ ( FT_STATIC_BYTE_CAST( FT_UInt32 , b ) << 16 ) | \\ ( FT_STATIC_BYTE_CAST( FT_UInt32 , c ) << 8 ) | \\ FT_STATIC_BYTE_CAST( FT_UInt32 , d ) ) # endif /* FT_ENC_TAG */ This macro converts four-letter tags into an unsigned long. It is used to define \u2018encoding\u2019 identifiers (see FT_Encoding ). note Since many 16-bit compilers don't like 32-bit enumerations, you should redefine this macro in case of problems to something like this: #define FT_ENC_TAG( value, a, b, c, d ) value to get a simple enumeration without assigning special numbers. FT_Select_Charmap \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Select_Charmap ( FT_Face face, FT_Encoding encoding ); Select a given charmap by its encoding tag (as listed in freetype.h ). inout face A handle to the source face object. input encoding A handle to the selected encoding. return FreeType error code. 0 means success. note This function returns an error if no charmap in the face corresponds to the encoding queried here. Because many fonts contain more than a single cmap for Unicode encoding, this function has some special code to select the one that covers Unicode best (\u2018best\u2019 in the sense that a UCS-4 cmap is preferred to a UCS-2 cmap). It is thus preferable to FT_Set_Charmap in this case. FT_Set_Charmap \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Set_Charmap ( FT_Face face, FT_CharMap charmap ); Select a given charmap for character code to glyph index mapping. inout face A handle to the source face object. input charmap A handle to the selected charmap. return FreeType error code. 0 means success. note This function returns an error if the charmap is not part of the face (i.e., if it is not listed in the face->charmaps table). It also fails if an OpenType type 14 charmap is selected (which doesn't map character codes to glyph indices at all). FT_Get_Charmap_Index \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Int ) FT_Get_Charmap_Index ( FT_CharMap charmap ); Retrieve index of a given charmap. input charmap A handle to a charmap. return The index into the array of character maps within the face to which charmap belongs. If an error occurs, -1 is returned. FT_Get_Char_Index \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt ) FT_Get_Char_Index ( FT_Face face, FT_ULong charcode ); Return the glyph index of a given character code. This function uses the currently selected charmap to do the mapping. input face A handle to the source face object. charcode The character code. return The glyph index. 0 means \u2018undefined character code\u2019. note If you use FreeType to manipulate the contents of font files directly, be aware that the glyph index returned by this function doesn't always correspond to the internal indices used within the file. This is done to ensure that value 0 always corresponds to the \u2018missing glyph\u2019. If the first glyph is not named \u2018.notdef\u2019, then for Type 1 and Type 42 fonts, \u2018.notdef\u2019 will be moved into the glyph ID 0 position, and whatever was there will be moved to the position \u2018.notdef\u2019 had. For Type 1 fonts, if there is no \u2018.notdef\u2019 glyph at all, then one will be created at index 0 and whatever was there will be moved to the last index \u2013 Type 42 fonts are considered invalid under this condition. FT_Get_First_Char \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_ULong ) FT_Get_First_Char ( FT_Face face, FT_UInt *agindex ); Return the first character code in the current charmap of a given face, together with its corresponding glyph index. input face A handle to the source face object. output agindex Glyph index of first character code. 0 if charmap is empty. return The charmap's first character code. note You should use this function together with FT_Get_Next_Char to parse all character codes available in a given charmap. The code should look like this: FT_ULong charcode; FT_UInt gindex; charcode = FT_Get_First_Char( face, &gindex ); while ( gindex != 0 ) { ... do something with (charcode,gindex) pair ... charcode = FT_Get_Next_Char( face, charcode, &gindex ); } Be aware that character codes can have values up to 0xFFFFFFFF; this might happen for non-Unicode or malformed cmaps. However, even with regular Unicode encoding, so-called \u2018last resort fonts\u2019 (using SFNT cmap format 13, see function FT_Get_CMap_Format ) normally have entries for all Unicode characters up to 0x1FFFFF, which can cause a lot of iterations. Note that *agindex is set to 0 if the charmap is empty. The result itself can be 0 in two cases: if the charmap is empty or if the value 0 is the first valid character code. FT_Get_Next_Char \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_ULong ) FT_Get_Next_Char ( FT_Face face, FT_ULong char_code, FT_UInt *agindex ); Return the next character code in the current charmap of a given face following the value char_code , as well as the corresponding glyph index. input face A handle to the source face object. char_code The starting character code. output agindex Glyph index of next character code. 0 if charmap is empty. return The charmap's next character code. note You should use this function with FT_Get_First_Char to walk over all character codes available in a given charmap. See the note for that function for a simple code example. Note that *agindex is set to 0 when there are no more codes in the charmap. FT_Load_Char \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Load_Char ( FT_Face face, FT_ULong char_code, FT_Int32 load_flags ); Load a glyph into the glyph slot of a face object, accessed by its character code. inout face A handle to a target face object where the glyph is loaded. input char_code The glyph's character code, according to the current charmap used in the face. load_flags A flag indicating what to load for this glyph. The FT_LOAD_XXX constants can be used to control the glyph loading process (e.g., whether the outline should be scaled, whether to load bitmaps or not, whether to hint the outline, etc). return FreeType error code. 0 means success. note This function simply calls FT_Get_Char_Index and FT_Load_Glyph . Many fonts contain glyphs that can't be loaded by this function since its glyph indices are not listed in any of the font's charmaps. If no active cmap is set up (i.e., face->charmap is zero), the call to FT_Get_Char_Index is omitted, and the function behaves identically to FT_Load_Glyph .","title":"Character Mapping"},{"location":"ft2-character_mapping.html#character-mapping","text":"","title":"Character Mapping"},{"location":"ft2-character_mapping.html#synopsis","text":"This section holds functions and structures that are related to mapping character input codes to glyph indices. Note that for many scripts the simplistic approach used by FreeType of mapping a single character to a single glyph is not valid or possible! In general, a higher-level library like HarfBuzz or ICU should be used for handling text strings.","title":"Synopsis"},{"location":"ft2-character_mapping.html#ft_charmap","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_CharMapRec_* FT_CharMap ; A handle to a character map (usually abbreviated to \u2018charmap\u2019). A charmap is used to translate character codes in a given encoding into glyph indexes for its parent's face. Some font formats may provide several charmaps per font. Each face object owns zero or more charmaps, but only one of them can be \u2018active\u2019, providing the data used by FT_Get_Char_Index or FT_Load_Char . The list of available charmaps in a face is available through the face->num_charmaps and face->charmaps fields of FT_FaceRec . The currently active charmap is available as face->charmap . You should call FT_Set_Charmap to change it.","title":"FT_CharMap"},{"location":"ft2-character_mapping.html#ft_charmaprec","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_CharMapRec_ { FT_Face face; FT_Encoding encoding; FT_UShort platform_id; FT_UShort encoding_id; } FT_CharMapRec ; The base charmap structure.","title":"FT_CharMapRec"},{"location":"ft2-character_mapping.html#ft_encoding","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef enum FT_Encoding_ { FT_ENC_TAG ( FT_ENCODING_NONE , 0, 0, 0, 0 ), FT_ENC_TAG ( FT_ENCODING_MS_SYMBOL , 's', 'y', 'm', 'b' ), FT_ENC_TAG ( FT_ENCODING_UNICODE , 'u', 'n', 'i', 'c' ), FT_ENC_TAG ( FT_ENCODING_SJIS , 's', 'j', 'i', 's' ), FT_ENC_TAG ( FT_ENCODING_PRC , 'g', 'b', ' ', ' ' ), FT_ENC_TAG ( FT_ENCODING_BIG5 , 'b', 'i', 'g', '5' ), FT_ENC_TAG ( FT_ENCODING_WANSUNG , 'w', 'a', 'n', 's' ), FT_ENC_TAG ( FT_ENCODING_JOHAB , 'j', 'o', 'h', 'a' ), /* for backward compatibility */ FT_ENCODING_GB2312 = FT_ENCODING_PRC , FT_ENCODING_MS_SJIS = FT_ENCODING_SJIS , FT_ENCODING_MS_GB2312 = FT_ENCODING_PRC , FT_ENCODING_MS_BIG5 = FT_ENCODING_BIG5 , FT_ENCODING_MS_WANSUNG = FT_ENCODING_WANSUNG , FT_ENCODING_MS_JOHAB = FT_ENCODING_JOHAB , FT_ENC_TAG ( FT_ENCODING_ADOBE_STANDARD , 'A', 'D', 'O', 'B' ), FT_ENC_TAG ( FT_ENCODING_ADOBE_EXPERT , 'A', 'D', 'B', 'E' ), FT_ENC_TAG ( FT_ENCODING_ADOBE_CUSTOM , 'A', 'D', 'B', 'C' ), FT_ENC_TAG ( FT_ENCODING_ADOBE_LATIN_1 , 'l', 'a', 't', '1' ), FT_ENC_TAG ( FT_ENCODING_OLD_LATIN_2 , 'l', 'a', 't', '2' ), FT_ENC_TAG ( FT_ENCODING_APPLE_ROMAN , 'a', 'r', 'm', 'n' ) } FT_Encoding ; /* these constants are deprecated; use the corresponding ` FT_Encoding ` */ /* values instead */ # define ft_encoding_none FT_ENCODING_NONE # define ft_encoding_unicode FT_ENCODING_UNICODE # define ft_encoding_symbol FT_ENCODING_MS_SYMBOL # define ft_encoding_latin_1 FT_ENCODING_ADOBE_LATIN_1 # define ft_encoding_latin_2 FT_ENCODING_OLD_LATIN_2 # define ft_encoding_sjis FT_ENCODING_SJIS # define ft_encoding_gb2312 FT_ENCODING_PRC # define ft_encoding_big5 FT_ENCODING_BIG5 # define ft_encoding_wansung FT_ENCODING_WANSUNG # define ft_encoding_johab FT_ENCODING_JOHAB # define ft_encoding_adobe_standard FT_ENCODING_ADOBE_STANDARD # define ft_encoding_adobe_expert FT_ENCODING_ADOBE_EXPERT # define ft_encoding_adobe_custom FT_ENCODING_ADOBE_CUSTOM # define ft_encoding_apple_roman FT_ENCODING_APPLE_ROMAN An enumeration to specify character sets supported by charmaps. Used in the FT_Select_Charmap API function.","title":"FT_Encoding"},{"location":"ft2-character_mapping.html#ft_enc_tag","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # ifndef FT_ENC_TAG # define FT_ENC_TAG ( value, a, b, c, d ) \\ value = ( ( FT_STATIC_BYTE_CAST( FT_UInt32 , a ) << 24 ) | \\ ( FT_STATIC_BYTE_CAST( FT_UInt32 , b ) << 16 ) | \\ ( FT_STATIC_BYTE_CAST( FT_UInt32 , c ) << 8 ) | \\ FT_STATIC_BYTE_CAST( FT_UInt32 , d ) ) # endif /* FT_ENC_TAG */ This macro converts four-letter tags into an unsigned long. It is used to define \u2018encoding\u2019 identifiers (see FT_Encoding ).","title":"FT_ENC_TAG"},{"location":"ft2-character_mapping.html#ft_select_charmap","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Select_Charmap ( FT_Face face, FT_Encoding encoding ); Select a given charmap by its encoding tag (as listed in freetype.h ).","title":"FT_Select_Charmap"},{"location":"ft2-character_mapping.html#ft_set_charmap","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Set_Charmap ( FT_Face face, FT_CharMap charmap ); Select a given charmap for character code to glyph index mapping.","title":"FT_Set_Charmap"},{"location":"ft2-character_mapping.html#ft_get_charmap_index","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Int ) FT_Get_Charmap_Index ( FT_CharMap charmap ); Retrieve index of a given charmap.","title":"FT_Get_Charmap_Index"},{"location":"ft2-character_mapping.html#ft_get_char_index","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt ) FT_Get_Char_Index ( FT_Face face, FT_ULong charcode ); Return the glyph index of a given character code. This function uses the currently selected charmap to do the mapping.","title":"FT_Get_Char_Index"},{"location":"ft2-character_mapping.html#ft_get_first_char","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_ULong ) FT_Get_First_Char ( FT_Face face, FT_UInt *agindex ); Return the first character code in the current charmap of a given face, together with its corresponding glyph index.","title":"FT_Get_First_Char"},{"location":"ft2-character_mapping.html#ft_get_next_char","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_ULong ) FT_Get_Next_Char ( FT_Face face, FT_ULong char_code, FT_UInt *agindex ); Return the next character code in the current charmap of a given face following the value char_code , as well as the corresponding glyph index.","title":"FT_Get_Next_Char"},{"location":"ft2-character_mapping.html#ft_load_char","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Load_Char ( FT_Face face, FT_ULong char_code, FT_Int32 load_flags ); Load a glyph into the glyph slot of a face object, accessed by its character code.","title":"FT_Load_Char"},{"location":"ft2-cid_fonts.html","text":"FreeType \u00bb Docs \u00bb Format-Specific API \u00bb CID Fonts CID Fonts \u00b6 Synopsis \u00b6 This section contains the declaration of CID-keyed font-specific functions. FT_Get_CID_Registry_Ordering_Supplement \u00b6 Defined in FT_CID_H (freetype/ftcid.h). FT_EXPORT( FT_Error ) FT_Get_CID_Registry_Ordering_Supplement ( FT_Face face, const char * *registry, const char * *ordering, FT_Int *supplement ); Retrieve the Registry/Ordering/Supplement triple (also known as the \"R/O/S\") from a CID-keyed font. input face A handle to the input face. output registry The registry, as a C string, owned by the face. ordering The ordering, as a C string, owned by the face. supplement The supplement. return FreeType error code. 0 means success. note This function only works with CID faces, returning an error otherwise. since 2.3.6 FT_Get_CID_Is_Internally_CID_Keyed \u00b6 Defined in FT_CID_H (freetype/ftcid.h). FT_EXPORT( FT_Error ) FT_Get_CID_Is_Internally_CID_Keyed ( FT_Face face, FT_Bool *is_cid ); Retrieve the type of the input face, CID keyed or not. In contrast to the FT_IS_CID_KEYED macro this function returns successfully also for CID-keyed fonts in an SFNT wrapper. input face A handle to the input face. output is_cid The type of the face as an FT_Bool . return FreeType error code. 0 means success. note This function only works with CID faces and OpenType fonts, returning an error otherwise. since 2.3.9 FT_Get_CID_From_Glyph_Index \u00b6 Defined in FT_CID_H (freetype/ftcid.h). FT_EXPORT( FT_Error ) FT_Get_CID_From_Glyph_Index ( FT_Face face, FT_UInt glyph_index, FT_UInt *cid ); Retrieve the CID of the input glyph index. input face A handle to the input face. glyph_index The input glyph index. output cid The CID as an FT_UInt . return FreeType error code. 0 means success. note This function only works with CID faces and OpenType fonts, returning an error otherwise. since 2.3.9","title":"CID Fonts"},{"location":"ft2-cid_fonts.html#cid-fonts","text":"","title":"CID Fonts"},{"location":"ft2-cid_fonts.html#synopsis","text":"This section contains the declaration of CID-keyed font-specific functions.","title":"Synopsis"},{"location":"ft2-cid_fonts.html#ft_get_cid_registry_ordering_supplement","text":"Defined in FT_CID_H (freetype/ftcid.h). FT_EXPORT( FT_Error ) FT_Get_CID_Registry_Ordering_Supplement ( FT_Face face, const char * *registry, const char * *ordering, FT_Int *supplement ); Retrieve the Registry/Ordering/Supplement triple (also known as the \"R/O/S\") from a CID-keyed font.","title":"FT_Get_CID_Registry_Ordering_Supplement"},{"location":"ft2-cid_fonts.html#ft_get_cid_is_internally_cid_keyed","text":"Defined in FT_CID_H (freetype/ftcid.h). FT_EXPORT( FT_Error ) FT_Get_CID_Is_Internally_CID_Keyed ( FT_Face face, FT_Bool *is_cid ); Retrieve the type of the input face, CID keyed or not. In contrast to the FT_IS_CID_KEYED macro this function returns successfully also for CID-keyed fonts in an SFNT wrapper.","title":"FT_Get_CID_Is_Internally_CID_Keyed"},{"location":"ft2-cid_fonts.html#ft_get_cid_from_glyph_index","text":"Defined in FT_CID_H (freetype/ftcid.h). FT_EXPORT( FT_Error ) FT_Get_CID_From_Glyph_Index ( FT_Face face, FT_UInt glyph_index, FT_UInt *cid ); Retrieve the CID of the input glyph index.","title":"FT_Get_CID_From_Glyph_Index"},{"location":"ft2-color_management.html","text":"FreeType \u00bb Docs \u00bb Extended API \u00bb Glyph Color Management Glyph Color Management \u00b6 Synopsis \u00b6 The functions described here allow access and manipulation of color palette entries in OpenType's \u2018CPAL\u2019 tables. FT_Color \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_Color_ { FT_Byte blue; FT_Byte green; FT_Byte red; FT_Byte alpha; } FT_Color ; This structure models a BGRA color value of a \u2018CPAL\u2019 palette entry. The used color space is sRGB; the colors are not pre-multiplied, and alpha values must be explicitly set. fields blue Blue value. green Green value. red Red value. alpha Alpha value, giving the red, green, and blue color's opacity. since 2.10 FT_PALETTE_XXX \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). # define FT_PALETTE_FOR_LIGHT_BACKGROUND 0x01 # define FT_PALETTE_FOR_DARK_BACKGROUND 0x02 A list of bit field constants used in the palette_flags array of the FT_Palette_Data structure to indicate for which background a palette with a given index is usable. values FT_PALETTE_FOR_LIGHT_BACKGROUND The palette is appropriate to use when displaying the font on a light background such as white. FT_PALETTE_FOR_DARK_BACKGROUND The palette is appropriate to use when displaying the font on a dark background such as black. since 2.10 FT_Palette_Data \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_Palette_Data_ { FT_UShort num_palettes; const FT_UShort * palette_name_ids; const FT_UShort * palette_flags; FT_UShort num_palette_entries; const FT_UShort * palette_entry_name_ids; } FT_Palette_Data ; This structure holds the data of the \u2018CPAL\u2019 table. fields num_palettes The number of palettes. palette_name_ids An optional read-only array of palette name IDs with num_palettes elements, corresponding to entries like \u2018dark\u2019 or \u2018light\u2019 in the font's \u2018name\u2019 table. An empty name ID in the \u2018CPAL\u2019 table gets represented as value 0xFFFF. NULL if the font's \u2018CPAL\u2019 table doesn't contain appropriate data. palette_flags An optional read-only array of palette flags with num_palettes elements. Possible values are an ORed combination of FT_PALETTE_FOR_LIGHT_BACKGROUND and FT_PALETTE_FOR_DARK_BACKGROUND . NULL if the font's \u2018CPAL\u2019 table doesn't contain appropriate data. num_palette_entries The number of entries in a single palette. All palettes have the same size. palette_entry_name_ids An optional read-only array of palette entry name IDs with num_palette_entries . In each palette, entries with the same index have the same function. For example, index 0 might correspond to string \u2018outline\u2019 in the font's \u2018name\u2019 table to indicate that this palette entry is used for outlines, index 1 might correspond to \u2018fill\u2019 to indicate the filling color palette entry, etc. An empty entry name ID in the \u2018CPAL\u2019 table gets represented as value 0xFFFF. NULL if the font's \u2018CPAL\u2019 table doesn't contain appropriate data. note Use function FT_Get_Sfnt_Name to map name IDs and entry name IDs to name strings. Use function FT_Palette_Select to get the colors associated with a palette entry. since 2.10 FT_Palette_Data_Get \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Error ) FT_Palette_Data_Get ( FT_Face face, FT_Palette_Data *apalette ); Retrieve the face's color palette data. input face The source face handle. output apalette A pointer to an FT_Palette_Data structure. return FreeType error code. 0 means success. note All arrays in the returned FT_Palette_Data structure are read-only. This function always returns an error if the config macro TT_CONFIG_OPTION_COLOR_LAYERS is not defined in ftoption.h . since 2.10 FT_Palette_Select \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Error ) FT_Palette_Select ( FT_Face face, FT_UShort palette_index, FT_Color * *apalette ); This function has two purposes. (1) It activates a palette for rendering color glyphs, and (2) it retrieves all (unmodified) color entries of this palette. This function returns a read-write array, which means that a calling application can modify the palette entries on demand. A corollary of (2) is that calling the function, then modifying some values, then calling the function again with the same arguments resets all color entries to the original \u2018CPAL\u2019 values; all user modifications are lost. input face The source face handle. palette_index The palette index. output apalette An array of color entries for a palette with index palette_index , having num_palette_entries elements (as found in the FT_Palette_Data structure). If apalette is set to NULL , no array gets returned (and no color entries can be modified). In case the font doesn't support color palettes, NULL is returned. return FreeType error code. 0 means success. note The array pointed to by apalette_entries is owned and managed by FreeType. This function always returns an error if the config macro TT_CONFIG_OPTION_COLOR_LAYERS is not defined in ftoption.h . since 2.10 FT_Palette_Set_Foreground_Color \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Error ) FT_Palette_Set_Foreground_Color ( FT_Face face, FT_Color foreground_color ); \u2018COLR\u2019 uses palette index 0xFFFF to indicate a \u2018text foreground color\u2019. This function sets this value. input face The source face handle. foreground_color An FT_Color structure to define the text foreground color. return FreeType error code. 0 means success. note If this function isn't called, the text foreground color is set to white opaque (BGRA value 0xFFFFFFFF) if FT_PALETTE_FOR_DARK_BACKGROUND is present for the current palette, and black opaque (BGRA value 0x000000FF) otherwise, including the case that no palette types are available in the \u2018CPAL\u2019 table. This function always returns an error if the config macro TT_CONFIG_OPTION_COLOR_LAYERS is not defined in ftoption.h . since 2.10","title":"Glyph Color Management"},{"location":"ft2-color_management.html#glyph-color-management","text":"","title":"Glyph Color Management"},{"location":"ft2-color_management.html#synopsis","text":"The functions described here allow access and manipulation of color palette entries in OpenType's \u2018CPAL\u2019 tables.","title":"Synopsis"},{"location":"ft2-color_management.html#ft_color","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_Color_ { FT_Byte blue; FT_Byte green; FT_Byte red; FT_Byte alpha; } FT_Color ; This structure models a BGRA color value of a \u2018CPAL\u2019 palette entry. The used color space is sRGB; the colors are not pre-multiplied, and alpha values must be explicitly set.","title":"FT_Color"},{"location":"ft2-color_management.html#ft_palette_xxx","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). # define FT_PALETTE_FOR_LIGHT_BACKGROUND 0x01 # define FT_PALETTE_FOR_DARK_BACKGROUND 0x02 A list of bit field constants used in the palette_flags array of the FT_Palette_Data structure to indicate for which background a palette with a given index is usable.","title":"FT_PALETTE_XXX"},{"location":"ft2-color_management.html#ft_palette_data","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_Palette_Data_ { FT_UShort num_palettes; const FT_UShort * palette_name_ids; const FT_UShort * palette_flags; FT_UShort num_palette_entries; const FT_UShort * palette_entry_name_ids; } FT_Palette_Data ; This structure holds the data of the \u2018CPAL\u2019 table.","title":"FT_Palette_Data"},{"location":"ft2-color_management.html#ft_palette_data_get","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Error ) FT_Palette_Data_Get ( FT_Face face, FT_Palette_Data *apalette ); Retrieve the face's color palette data.","title":"FT_Palette_Data_Get"},{"location":"ft2-color_management.html#ft_palette_select","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Error ) FT_Palette_Select ( FT_Face face, FT_UShort palette_index, FT_Color * *apalette ); This function has two purposes. (1) It activates a palette for rendering color glyphs, and (2) it retrieves all (unmodified) color entries of this palette. This function returns a read-write array, which means that a calling application can modify the palette entries on demand. A corollary of (2) is that calling the function, then modifying some values, then calling the function again with the same arguments resets all color entries to the original \u2018CPAL\u2019 values; all user modifications are lost.","title":"FT_Palette_Select"},{"location":"ft2-color_management.html#ft_palette_set_foreground_color","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Error ) FT_Palette_Set_Foreground_Color ( FT_Face face, FT_Color foreground_color ); \u2018COLR\u2019 uses palette index 0xFFFF to indicate a \u2018text foreground color\u2019. This function sets this value.","title":"FT_Palette_Set_Foreground_Color"},{"location":"ft2-computations.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb Computations Computations \u00b6 Synopsis \u00b6 This section contains various functions used to perform computations on 16.16 fixed-point numbers or 2D vectors. FreeType does not use floating-point data types. Attention : Most arithmetic functions take FT_Long as arguments. For historical reasons, FreeType was designed under the assumption that FT_Long is a 32-bit integer; results can thus be undefined if the arguments don't fit into 32 bits. FT_MulDiv \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Long ) FT_MulDiv ( FT_Long a, FT_Long b, FT_Long c ); Compute (a*b)/c with maximum accuracy, using a 64-bit intermediate integer whenever necessary. This function isn't necessarily as fast as some processor-specific operations, but is at least completely portable. input a The first multiplier. b The second multiplier. c The divisor. return The result of (a*b)/c . This function never traps when trying to divide by zero; it simply returns \u2018MaxInt\u2019 or \u2018MinInt\u2019 depending on the signs of a and b . FT_MulFix \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Long ) FT_MulFix ( FT_Long a, FT_Long b ); Compute (a*b)/0x10000 with maximum accuracy. Its main use is to multiply a given value by a 16.16 fixed-point factor. input a The first multiplier. b The second multiplier. Use a 16.16 factor here whenever possible (see note below). return The result of (a*b)/0x10000 . note This function has been optimized for the case where the absolute value of a is less than 2048, and b is a 16.16 scaling factor. As this happens mainly when scaling from notional units to fractional pixels in FreeType, it resulted in noticeable speed improvements between versions 2.x and 1.x. As a conclusion, always try to place a 16.16 factor as the second argument of this function; this can make a great difference. FT_DivFix \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Long ) FT_DivFix ( FT_Long a, FT_Long b ); Compute (a*0x10000)/b with maximum accuracy. Its main use is to divide a given value by a 16.16 fixed-point factor. input a The numerator. b The denominator. Use a 16.16 factor here. return The result of (a*0x10000)/b . FT_RoundFix \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Fixed ) FT_RoundFix ( FT_Fixed a ); Round a 16.16 fixed number. input a The number to be rounded. return a rounded to the nearest 16.16 fixed integer, halfway cases away from zero. note The function uses wrap-around arithmetic. FT_CeilFix \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Fixed ) FT_CeilFix ( FT_Fixed a ); Compute the smallest following integer of a 16.16 fixed number. input a The number for which the ceiling function is to be computed. return a rounded towards plus infinity. note The function uses wrap-around arithmetic. FT_FloorFix \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Fixed ) FT_FloorFix ( FT_Fixed a ); Compute the largest previous integer of a 16.16 fixed number. input a The number for which the floor function is to be computed. return a rounded towards minus infinity. FT_Vector_Transform \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( void ) FT_Vector_Transform ( FT_Vector * vector, const FT_Matrix * matrix ); Transform a single vector through a 2x2 matrix. inout vector The target vector to transform. input matrix A pointer to the source 2x2 matrix. note The result is undefined if either vector or matrix is invalid. FT_Matrix_Multiply \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( void ) FT_Matrix_Multiply ( const FT_Matrix * a, FT_Matrix * b ); Perform the matrix operation b = a*b . input a A pointer to matrix a . inout b A pointer to matrix b . note The result is undefined if either a or b is zero. Since the function uses wrap-around arithmetic, results become meaningless if the arguments are very large. FT_Matrix_Invert \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Matrix_Invert ( FT_Matrix * matrix ); Invert a 2x2 matrix. Return an error if it can't be inverted. inout matrix A pointer to the target matrix. Remains untouched in case of error. return FreeType error code. 0 means success. FT_Angle \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). typedef FT_Fixed FT_Angle ; This type is used to model angle values in FreeType. Note that the angle is a 16.16 fixed-point value expressed in degrees. FT_ANGLE_PI \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). # define FT_ANGLE_PI ( 180L << 16 ) The angle pi expressed in FT_Angle units. FT_ANGLE_2PI \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). # define FT_ANGLE_2PI ( FT_ANGLE_PI * 2 ) The angle 2*pi expressed in FT_Angle units. FT_ANGLE_PI2 \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). # define FT_ANGLE_PI2 ( FT_ANGLE_PI / 2 ) The angle pi/2 expressed in FT_Angle units. FT_ANGLE_PI4 \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). # define FT_ANGLE_PI4 ( FT_ANGLE_PI / 4 ) The angle pi/4 expressed in FT_Angle units. FT_Sin \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Fixed ) FT_Sin ( FT_Angle angle ); Return the sinus of a given angle in fixed-point format. input angle The input angle. return The sinus value. note If you need both the sinus and cosinus for a given angle, use the function FT_Vector_Unit . FT_Cos \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Fixed ) FT_Cos ( FT_Angle angle ); Return the cosinus of a given angle in fixed-point format. input angle The input angle. return The cosinus value. note If you need both the sinus and cosinus for a given angle, use the function FT_Vector_Unit . FT_Tan \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Fixed ) FT_Tan ( FT_Angle angle ); Return the tangent of a given angle in fixed-point format. input angle The input angle. return The tangent value. FT_Atan2 \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Angle ) FT_Atan2 ( FT_Fixed x, FT_Fixed y ); Return the arc-tangent corresponding to a given vector (x,y) in the 2d plane. input x The horizontal vector coordinate. y The vertical vector coordinate. return The arc-tangent value (i.e. angle). FT_Angle_Diff \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Angle ) FT_Angle_Diff ( FT_Angle angle1, FT_Angle angle2 ); Return the difference between two angles. The result is always constrained to the ]-PI..PI] interval. input angle1 First angle. angle2 Second angle. return Constrained value of angle2-angle1 . FT_Vector_Unit \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( void ) FT_Vector_Unit ( FT_Vector * vec, FT_Angle angle ); Return the unit vector corresponding to a given angle. After the call, the value of vec.x will be cos(angle) , and the value of vec.y will be sin(angle) . This function is useful to retrieve both the sinus and cosinus of a given angle quickly. output vec The address of target vector. input angle The input angle. FT_Vector_Rotate \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( void ) FT_Vector_Rotate ( FT_Vector * vec, FT_Angle angle ); Rotate a vector by a given angle. inout vec The address of target vector. input angle The input angle. FT_Vector_Length \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Fixed ) FT_Vector_Length ( FT_Vector * vec ); Return the length of a given vector. input vec The address of target vector. return The vector length, expressed in the same units that the original vector coordinates. FT_Vector_Polarize \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( void ) FT_Vector_Polarize ( FT_Vector * vec, FT_Fixed *length, FT_Angle *angle ); Compute both the length and angle of a given vector. input vec The address of source vector. output length The vector length. angle The vector angle. FT_Vector_From_Polar \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( void ) FT_Vector_From_Polar ( FT_Vector * vec, FT_Fixed length, FT_Angle angle ); Compute vector coordinates from a length and angle. output vec The address of source vector. input length The vector length. angle The vector angle.","title":"Computations"},{"location":"ft2-computations.html#computations","text":"","title":"Computations"},{"location":"ft2-computations.html#synopsis","text":"This section contains various functions used to perform computations on 16.16 fixed-point numbers or 2D vectors. FreeType does not use floating-point data types. Attention : Most arithmetic functions take FT_Long as arguments. For historical reasons, FreeType was designed under the assumption that FT_Long is a 32-bit integer; results can thus be undefined if the arguments don't fit into 32 bits.","title":"Synopsis"},{"location":"ft2-computations.html#ft_muldiv","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Long ) FT_MulDiv ( FT_Long a, FT_Long b, FT_Long c ); Compute (a*b)/c with maximum accuracy, using a 64-bit intermediate integer whenever necessary. This function isn't necessarily as fast as some processor-specific operations, but is at least completely portable.","title":"FT_MulDiv"},{"location":"ft2-computations.html#ft_mulfix","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Long ) FT_MulFix ( FT_Long a, FT_Long b ); Compute (a*b)/0x10000 with maximum accuracy. Its main use is to multiply a given value by a 16.16 fixed-point factor.","title":"FT_MulFix"},{"location":"ft2-computations.html#ft_divfix","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Long ) FT_DivFix ( FT_Long a, FT_Long b ); Compute (a*0x10000)/b with maximum accuracy. Its main use is to divide a given value by a 16.16 fixed-point factor.","title":"FT_DivFix"},{"location":"ft2-computations.html#ft_roundfix","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Fixed ) FT_RoundFix ( FT_Fixed a ); Round a 16.16 fixed number.","title":"FT_RoundFix"},{"location":"ft2-computations.html#ft_ceilfix","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Fixed ) FT_CeilFix ( FT_Fixed a ); Compute the smallest following integer of a 16.16 fixed number.","title":"FT_CeilFix"},{"location":"ft2-computations.html#ft_floorfix","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Fixed ) FT_FloorFix ( FT_Fixed a ); Compute the largest previous integer of a 16.16 fixed number.","title":"FT_FloorFix"},{"location":"ft2-computations.html#ft_vector_transform","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( void ) FT_Vector_Transform ( FT_Vector * vector, const FT_Matrix * matrix ); Transform a single vector through a 2x2 matrix.","title":"FT_Vector_Transform"},{"location":"ft2-computations.html#ft_matrix_multiply","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( void ) FT_Matrix_Multiply ( const FT_Matrix * a, FT_Matrix * b ); Perform the matrix operation b = a*b .","title":"FT_Matrix_Multiply"},{"location":"ft2-computations.html#ft_matrix_invert","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Matrix_Invert ( FT_Matrix * matrix ); Invert a 2x2 matrix. Return an error if it can't be inverted.","title":"FT_Matrix_Invert"},{"location":"ft2-computations.html#ft_angle","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). typedef FT_Fixed FT_Angle ; This type is used to model angle values in FreeType. Note that the angle is a 16.16 fixed-point value expressed in degrees.","title":"FT_Angle"},{"location":"ft2-computations.html#ft_angle_pi","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). # define FT_ANGLE_PI ( 180L << 16 ) The angle pi expressed in FT_Angle units.","title":"FT_ANGLE_PI"},{"location":"ft2-computations.html#ft_angle_2pi","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). # define FT_ANGLE_2PI ( FT_ANGLE_PI * 2 ) The angle 2*pi expressed in FT_Angle units.","title":"FT_ANGLE_2PI"},{"location":"ft2-computations.html#ft_angle_pi2","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). # define FT_ANGLE_PI2 ( FT_ANGLE_PI / 2 ) The angle pi/2 expressed in FT_Angle units.","title":"FT_ANGLE_PI2"},{"location":"ft2-computations.html#ft_angle_pi4","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). # define FT_ANGLE_PI4 ( FT_ANGLE_PI / 4 ) The angle pi/4 expressed in FT_Angle units.","title":"FT_ANGLE_PI4"},{"location":"ft2-computations.html#ft_sin","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Fixed ) FT_Sin ( FT_Angle angle ); Return the sinus of a given angle in fixed-point format.","title":"FT_Sin"},{"location":"ft2-computations.html#ft_cos","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Fixed ) FT_Cos ( FT_Angle angle ); Return the cosinus of a given angle in fixed-point format.","title":"FT_Cos"},{"location":"ft2-computations.html#ft_tan","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Fixed ) FT_Tan ( FT_Angle angle ); Return the tangent of a given angle in fixed-point format.","title":"FT_Tan"},{"location":"ft2-computations.html#ft_atan2","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Angle ) FT_Atan2 ( FT_Fixed x, FT_Fixed y ); Return the arc-tangent corresponding to a given vector (x,y) in the 2d plane.","title":"FT_Atan2"},{"location":"ft2-computations.html#ft_angle_diff","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Angle ) FT_Angle_Diff ( FT_Angle angle1, FT_Angle angle2 ); Return the difference between two angles. The result is always constrained to the ]-PI..PI] interval.","title":"FT_Angle_Diff"},{"location":"ft2-computations.html#ft_vector_unit","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( void ) FT_Vector_Unit ( FT_Vector * vec, FT_Angle angle ); Return the unit vector corresponding to a given angle. After the call, the value of vec.x will be cos(angle) , and the value of vec.y will be sin(angle) . This function is useful to retrieve both the sinus and cosinus of a given angle quickly.","title":"FT_Vector_Unit"},{"location":"ft2-computations.html#ft_vector_rotate","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( void ) FT_Vector_Rotate ( FT_Vector * vec, FT_Angle angle ); Rotate a vector by a given angle.","title":"FT_Vector_Rotate"},{"location":"ft2-computations.html#ft_vector_length","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Fixed ) FT_Vector_Length ( FT_Vector * vec ); Return the length of a given vector.","title":"FT_Vector_Length"},{"location":"ft2-computations.html#ft_vector_polarize","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( void ) FT_Vector_Polarize ( FT_Vector * vec, FT_Fixed *length, FT_Angle *angle ); Compute both the length and angle of a given vector.","title":"FT_Vector_Polarize"},{"location":"ft2-computations.html#ft_vector_from_polar","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( void ) FT_Vector_From_Polar ( FT_Vector * vec, FT_Fixed length, FT_Angle angle ); Compute vector coordinates from a length and angle.","title":"FT_Vector_From_Polar"},{"location":"ft2-debugging_apis.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb External Debugging APIs External Debugging APIs \u00b6 Synopsis \u00b6 This section contains the declarations of public functions that enables fine control of what the FT_DEBUG_LOGGING macro outputs. FT_Trace_Set_Level \u00b6 FT_EXPORT( void ) FT_Trace_Set_Level ( const char * tracing_level ); Change the levels of tracing components of FreeType at run time. input tracing_level New tracing value. example The following call makes FreeType trace everything but the \u2018memory\u2019 component. FT_Trace_Set_Level( \"any:7 memory:0\" ); note This function does nothing if compilation option FT_DEBUG_LOGGING isn't set. since 2.11 FT_Trace_Set_Default_Level \u00b6 FT_EXPORT( void ) FT_Trace_Set_Default_Level ( void ); Reset tracing value of FreeType's components to the default value (i.e., to the value of the FT2_DEBUG environment value or to NULL if FT2_DEBUG is not set). note This function does nothing if compilation option FT_DEBUG_LOGGING isn't set. since 2.11 FT_Custom_Log_Handler \u00b6 typedef void (* FT_Custom_Log_Handler )( const char * ft_component, const char * fmt, va_list args ); A function typedef that is used to handle the logging of tracing and debug messages on a file system. input ft_component The name of FT_COMPONENT from which the current debug or error message is produced. fmt Actual debug or tracing message. args Arguments of debug or tracing messages. since 2.11 FT_Set_Log_Handler \u00b6 FT_EXPORT( void ) FT_Set_Log_Handler ( FT_Custom_Log_Handler handler ); A function to set a custom log handler. input handler New logging function. note This function does nothing if compilation option FT_DEBUG_LOGGING isn't set. since 2.11 FT_Set_Default_Log_Handler \u00b6 FT_EXPORT( void ) FT_Set_Default_Log_Handler ( void ); A function to undo the effect of FT_Set_Log_Handler , resetting the log handler to FreeType's built-in version. note This function does nothing if compilation option FT_DEBUG_LOGGING isn't set. since 2.11","title":"External Debugging APIs"},{"location":"ft2-debugging_apis.html#external-debugging-apis","text":"","title":"External Debugging APIs"},{"location":"ft2-debugging_apis.html#synopsis","text":"This section contains the declarations of public functions that enables fine control of what the FT_DEBUG_LOGGING macro outputs.","title":"Synopsis"},{"location":"ft2-debugging_apis.html#ft_trace_set_level","text":"FT_EXPORT( void ) FT_Trace_Set_Level ( const char * tracing_level ); Change the levels of tracing components of FreeType at run time.","title":"FT_Trace_Set_Level"},{"location":"ft2-debugging_apis.html#ft_trace_set_default_level","text":"FT_EXPORT( void ) FT_Trace_Set_Default_Level ( void ); Reset tracing value of FreeType's components to the default value (i.e., to the value of the FT2_DEBUG environment value or to NULL if FT2_DEBUG is not set).","title":"FT_Trace_Set_Default_Level"},{"location":"ft2-debugging_apis.html#ft_custom_log_handler","text":"typedef void (* FT_Custom_Log_Handler )( const char * ft_component, const char * fmt, va_list args ); A function typedef that is used to handle the logging of tracing and debug messages on a file system.","title":"FT_Custom_Log_Handler"},{"location":"ft2-debugging_apis.html#ft_set_log_handler","text":"FT_EXPORT( void ) FT_Set_Log_Handler ( FT_Custom_Log_Handler handler ); A function to set a custom log handler.","title":"FT_Set_Log_Handler"},{"location":"ft2-debugging_apis.html#ft_set_default_log_handler","text":"FT_EXPORT( void ) FT_Set_Default_Log_Handler ( void ); A function to undo the effect of FT_Set_Log_Handler , resetting the log handler to FreeType's built-in version.","title":"FT_Set_Default_Log_Handler"},{"location":"ft2-error_code_values.html","text":"FreeType \u00bb Docs \u00bb Error Codes \u00bb Error Code Values Error Code Values \u00b6 Synopsis \u00b6 The list below is taken verbatim from the file fterrdef.h (loaded automatically by including FT_FREETYPE_H ). The first argument of the FT_ERROR_DEF_ macro is the error label; by default, the prefix FT_Err_ gets added so that you get error names like FT_Err_Cannot_Open_Resource . The second argument is the error code, and the last argument an error string, which is not used by FreeType. Within your application you should only use error names and never its numeric values! The latter might (and actually do) change in forthcoming FreeType versions. Macro FT_NOERRORDEF_ defines FT_Err_Ok , which is always zero. See the \u2018Error Enumerations\u2019 subsection how to automatically generate a list of error strings. FT_Err_XXX \u00b6 /* generic errors */ FT_NOERRORDEF_( Ok, 0x00, \"no error\" ) FT_ERRORDEF_( Cannot_Open_Resource, 0x01, \"cannot open resource\" ) FT_ERRORDEF_( Unknown_File_Format, 0x02, \"unknown file format\" ) FT_ERRORDEF_( Invalid_File_Format, 0x03, \"broken file\" ) FT_ERRORDEF_( Invalid_Version, 0x04, \"invalid FreeType version\" ) FT_ERRORDEF_( Lower_Module_Version, 0x05, \"module version is too low\" ) FT_ERRORDEF_( Invalid_Argument, 0x06, \"invalid argument\" ) FT_ERRORDEF_( Unimplemented_Feature, 0x07, \"unimplemented feature\" ) FT_ERRORDEF_( Invalid_Table, 0x08, \"broken table\" ) FT_ERRORDEF_( Invalid_Offset, 0x09, \"broken offset within table\" ) FT_ERRORDEF_( Array_Too_Large, 0x0A, \"array allocation size too large\" ) FT_ERRORDEF_( Missing_Module, 0x0B, \"missing module\" ) FT_ERRORDEF_( Missing_Property, 0x0C, \"missing property\" ) /* glyph/character errors */ FT_ERRORDEF_( Invalid_Glyph_Index, 0x10, \"invalid glyph index\" ) FT_ERRORDEF_( Invalid_Character_Code, 0x11, \"invalid character code\" ) FT_ERRORDEF_( Invalid_Glyph_Format, 0x12, \"unsupported glyph image format\" ) FT_ERRORDEF_( Cannot_Render_Glyph, 0x13, \"cannot render this glyph format\" ) FT_ERRORDEF_( Invalid_Outline, 0x14, \"invalid outline\" ) FT_ERRORDEF_( Invalid_Composite, 0x15, \"invalid composite glyph\" ) FT_ERRORDEF_( Too_Many_Hints, 0x16, \"too many hints\" ) FT_ERRORDEF_( Invalid_Pixel_Size, 0x17, \"invalid pixel size\" ) FT_ERRORDEF_( Invalid_SVG_Document, 0x18, \"invalid SVG document\" ) /* handle errors */ FT_ERRORDEF_( Invalid_Handle, 0x20, \"invalid object handle\" ) FT_ERRORDEF_( Invalid_Library_Handle, 0x21, \"invalid library handle\" ) FT_ERRORDEF_( Invalid_Driver_Handle, 0x22, \"invalid module handle\" ) FT_ERRORDEF_( Invalid_Face_Handle, 0x23, \"invalid face handle\" ) FT_ERRORDEF_( Invalid_Size_Handle, 0x24, \"invalid size handle\" ) FT_ERRORDEF_( Invalid_Slot_Handle, 0x25, \"invalid glyph slot handle\" ) FT_ERRORDEF_( Invalid_CharMap_Handle, 0x26, \"invalid charmap handle\" ) FT_ERRORDEF_( Invalid_Cache_Handle, 0x27, \"invalid cache manager handle\" ) FT_ERRORDEF_( Invalid_Stream_Handle, 0x28, \"invalid stream handle\" ) /* driver errors */ FT_ERRORDEF_( Too_Many_Drivers, 0x30, \"too many modules\" ) FT_ERRORDEF_( Too_Many_Extensions, 0x31, \"too many extensions\" ) /* memory errors */ FT_ERRORDEF_( Out_Of_Memory, 0x40, \"out of memory\" ) FT_ERRORDEF_( Unlisted_Object, 0x41, \"unlisted object\" ) /* stream errors */ FT_ERRORDEF_( Cannot_Open_Stream, 0x51, \"cannot open stream\" ) FT_ERRORDEF_( Invalid_Stream_Seek, 0x52, \"invalid stream seek\" ) FT_ERRORDEF_( Invalid_Stream_Skip, 0x53, \"invalid stream skip\" ) FT_ERRORDEF_( Invalid_Stream_Read, 0x54, \"invalid stream read\" ) FT_ERRORDEF_( Invalid_Stream_Operation, 0x55, \"invalid stream operation\" ) FT_ERRORDEF_( Invalid_Frame_Operation, 0x56, \"invalid frame operation\" ) FT_ERRORDEF_( Nested_Frame_Access, 0x57, \"nested frame access\" ) FT_ERRORDEF_( Invalid_Frame_Read, 0x58, \"invalid frame read\" ) /* raster errors */ FT_ERRORDEF_( Raster_Uninitialized, 0x60, \"raster uninitialized\" ) FT_ERRORDEF_( Raster_Corrupted, 0x61, \"raster corrupted\" ) FT_ERRORDEF_( Raster_Overflow, 0x62, \"raster overflow\" ) FT_ERRORDEF_( Raster_Negative_Height, 0x63, \"negative height while rastering\" ) /* cache errors */ FT_ERRORDEF_( Too_Many_Caches, 0x70, \"too many registered caches\" ) /* TrueType and SFNT errors */ FT_ERRORDEF_( Invalid_Opcode, 0x80, \"invalid opcode\" ) FT_ERRORDEF_( Too_Few_Arguments, 0x81, \"too few arguments\" ) FT_ERRORDEF_( Stack_Overflow, 0x82, \"stack overflow\" ) FT_ERRORDEF_( Code_Overflow, 0x83, \"code overflow\" ) FT_ERRORDEF_( Bad_Argument, 0x84, \"bad argument\" ) FT_ERRORDEF_( Divide_By_Zero, 0x85, \"division by zero\" ) FT_ERRORDEF_( Invalid_Reference, 0x86, \"invalid reference\" ) FT_ERRORDEF_( Debug_OpCode, 0x87, \"found debug opcode\" ) FT_ERRORDEF_( ENDF_In_Exec_Stream, 0x88, \"found ENDF opcode in execution stream\" ) FT_ERRORDEF_( Nested_DEFS, 0x89, \"nested DEFS\" ) FT_ERRORDEF_( Invalid_CodeRange, 0x8A, \"invalid code range\" ) FT_ERRORDEF_( Execution_Too_Long, 0x8B, \"execution context too long \" ) FT_ERRORDEF_( Too_Many_Function_Defs, 0x8C, \"too many function definitions\" ) FT_ERRORDEF_( Too_Many_Instruction_Defs, 0x8D, \"too many instruction definitions\" ) FT_ERRORDEF_( Table_Missing, 0x8E, \"SFNT font table missing\" ) FT_ERRORDEF_( Horiz_Header_Missing, 0x8F, \"horizontal header (hhea) table missing\" ) FT_ERRORDEF_( Locations_Missing, 0x90, \"locations (loca) table missing\" ) FT_ERRORDEF_( Name_Table_Missing, 0x91, \"name table missing\" ) FT_ERRORDEF_( CMap_Table_Missing, 0x92, \"character map (cmap) table missing\" ) FT_ERRORDEF_( Hmtx_Table_Missing, 0x93, \"horizontal metrics (hmtx) table missing\" ) FT_ERRORDEF_( Post_Table_Missing, 0x94, \"PostScript (post) table missing\" ) FT_ERRORDEF_( Invalid_Horiz_Metrics, 0x95, \"invalid horizontal metrics\" ) FT_ERRORDEF_( Invalid_CharMap_Format, 0x96, \"invalid character map (cmap) format\" ) FT_ERRORDEF_( Invalid_PPem, 0x97, \"invalid ppem value\" ) FT_ERRORDEF_( Invalid_Vert_Metrics, 0x98, \"invalid vertical metrics\" ) FT_ERRORDEF_( Could_Not_Find_Context, 0x99, \"could not find context\" ) FT_ERRORDEF_( Invalid_Post_Table_Format, 0x9A, \"invalid PostScript (post) table format\" ) FT_ERRORDEF_( Invalid_Post_Table, 0x9B, \"invalid PostScript (post) table\" ) FT_ERRORDEF_( DEF_In_Glyf_Bytecode, 0x9C, \"found FDEF or IDEF opcode in glyf bytecode\" ) FT_ERRORDEF_( Missing_Bitmap, 0x9D, \"missing bitmap in strike\" ) FT_ERRORDEF_( Missing_SVG_Hooks, 0x9E, \"SVG hooks have not been set\" ) /* CFF, CID, and Type 1 errors */ FT_ERRORDEF_( Syntax_Error, 0xA0, \"opcode syntax error\" ) FT_ERRORDEF_( Stack_Underflow, 0xA1, \"argument stack underflow\" ) FT_ERRORDEF_( Ignore, 0xA2, \"ignore\" ) FT_ERRORDEF_( No_Unicode_Glyph_Name, 0xA3, \"no Unicode glyph name found\" ) FT_ERRORDEF_( Glyph_Too_Big, 0xA4, \"glyph too big for hinting\" ) /* BDF errors */ FT_ERRORDEF_( Missing_Startfont_Field, 0xB0, \"`STARTFONT' field missing\" ) FT_ERRORDEF_( Missing_Font_Field, 0xB1, \"`FONT' field missing\" ) FT_ERRORDEF_( Missing_Size_Field, 0xB2, \"`SIZE' field missing\" ) FT_ERRORDEF_( Missing_Fontboundingbox_Field, 0xB3, \"`FONTBOUNDINGBOX' field missing\" ) FT_ERRORDEF_( Missing_Chars_Field, 0xB4, \"`CHARS' field missing\" ) FT_ERRORDEF_( Missing_Startchar_Field, 0xB5, \"`STARTCHAR' field missing\" ) FT_ERRORDEF_( Missing_Encoding_Field, 0xB6, \"`ENCODING' field missing\" ) FT_ERRORDEF_( Missing_Bbx_Field, 0xB7, \"`BBX' field missing\" ) FT_ERRORDEF_( Bbx_Too_Big, 0xB8, \"`BBX' too big\" ) FT_ERRORDEF_( Corrupted_Font_Header, 0xB9, \"Font header corrupted or missing fields\" ) FT_ERRORDEF_( Corrupted_Font_Glyphs, 0xBA, \"Font glyphs corrupted or missing fields\" )","title":"Error Code Values"},{"location":"ft2-error_code_values.html#error-code-values","text":"","title":"Error Code Values"},{"location":"ft2-error_code_values.html#synopsis","text":"The list below is taken verbatim from the file fterrdef.h (loaded automatically by including FT_FREETYPE_H ). The first argument of the FT_ERROR_DEF_ macro is the error label; by default, the prefix FT_Err_ gets added so that you get error names like FT_Err_Cannot_Open_Resource . The second argument is the error code, and the last argument an error string, which is not used by FreeType. Within your application you should only use error names and never its numeric values! The latter might (and actually do) change in forthcoming FreeType versions. Macro FT_NOERRORDEF_ defines FT_Err_Ok , which is always zero. See the \u2018Error Enumerations\u2019 subsection how to automatically generate a list of error strings.","title":"Synopsis"},{"location":"ft2-error_code_values.html#ft_err_xxx","text":"/* generic errors */ FT_NOERRORDEF_( Ok, 0x00, \"no error\" ) FT_ERRORDEF_( Cannot_Open_Resource, 0x01, \"cannot open resource\" ) FT_ERRORDEF_( Unknown_File_Format, 0x02, \"unknown file format\" ) FT_ERRORDEF_( Invalid_File_Format, 0x03, \"broken file\" ) FT_ERRORDEF_( Invalid_Version, 0x04, \"invalid FreeType version\" ) FT_ERRORDEF_( Lower_Module_Version, 0x05, \"module version is too low\" ) FT_ERRORDEF_( Invalid_Argument, 0x06, \"invalid argument\" ) FT_ERRORDEF_( Unimplemented_Feature, 0x07, \"unimplemented feature\" ) FT_ERRORDEF_( Invalid_Table, 0x08, \"broken table\" ) FT_ERRORDEF_( Invalid_Offset, 0x09, \"broken offset within table\" ) FT_ERRORDEF_( Array_Too_Large, 0x0A, \"array allocation size too large\" ) FT_ERRORDEF_( Missing_Module, 0x0B, \"missing module\" ) FT_ERRORDEF_( Missing_Property, 0x0C, \"missing property\" ) /* glyph/character errors */ FT_ERRORDEF_( Invalid_Glyph_Index, 0x10, \"invalid glyph index\" ) FT_ERRORDEF_( Invalid_Character_Code, 0x11, \"invalid character code\" ) FT_ERRORDEF_( Invalid_Glyph_Format, 0x12, \"unsupported glyph image format\" ) FT_ERRORDEF_( Cannot_Render_Glyph, 0x13, \"cannot render this glyph format\" ) FT_ERRORDEF_( Invalid_Outline, 0x14, \"invalid outline\" ) FT_ERRORDEF_( Invalid_Composite, 0x15, \"invalid composite glyph\" ) FT_ERRORDEF_( Too_Many_Hints, 0x16, \"too many hints\" ) FT_ERRORDEF_( Invalid_Pixel_Size, 0x17, \"invalid pixel size\" ) FT_ERRORDEF_( Invalid_SVG_Document, 0x18, \"invalid SVG document\" ) /* handle errors */ FT_ERRORDEF_( Invalid_Handle, 0x20, \"invalid object handle\" ) FT_ERRORDEF_( Invalid_Library_Handle, 0x21, \"invalid library handle\" ) FT_ERRORDEF_( Invalid_Driver_Handle, 0x22, \"invalid module handle\" ) FT_ERRORDEF_( Invalid_Face_Handle, 0x23, \"invalid face handle\" ) FT_ERRORDEF_( Invalid_Size_Handle, 0x24, \"invalid size handle\" ) FT_ERRORDEF_( Invalid_Slot_Handle, 0x25, \"invalid glyph slot handle\" ) FT_ERRORDEF_( Invalid_CharMap_Handle, 0x26, \"invalid charmap handle\" ) FT_ERRORDEF_( Invalid_Cache_Handle, 0x27, \"invalid cache manager handle\" ) FT_ERRORDEF_( Invalid_Stream_Handle, 0x28, \"invalid stream handle\" ) /* driver errors */ FT_ERRORDEF_( Too_Many_Drivers, 0x30, \"too many modules\" ) FT_ERRORDEF_( Too_Many_Extensions, 0x31, \"too many extensions\" ) /* memory errors */ FT_ERRORDEF_( Out_Of_Memory, 0x40, \"out of memory\" ) FT_ERRORDEF_( Unlisted_Object, 0x41, \"unlisted object\" ) /* stream errors */ FT_ERRORDEF_( Cannot_Open_Stream, 0x51, \"cannot open stream\" ) FT_ERRORDEF_( Invalid_Stream_Seek, 0x52, \"invalid stream seek\" ) FT_ERRORDEF_( Invalid_Stream_Skip, 0x53, \"invalid stream skip\" ) FT_ERRORDEF_( Invalid_Stream_Read, 0x54, \"invalid stream read\" ) FT_ERRORDEF_( Invalid_Stream_Operation, 0x55, \"invalid stream operation\" ) FT_ERRORDEF_( Invalid_Frame_Operation, 0x56, \"invalid frame operation\" ) FT_ERRORDEF_( Nested_Frame_Access, 0x57, \"nested frame access\" ) FT_ERRORDEF_( Invalid_Frame_Read, 0x58, \"invalid frame read\" ) /* raster errors */ FT_ERRORDEF_( Raster_Uninitialized, 0x60, \"raster uninitialized\" ) FT_ERRORDEF_( Raster_Corrupted, 0x61, \"raster corrupted\" ) FT_ERRORDEF_( Raster_Overflow, 0x62, \"raster overflow\" ) FT_ERRORDEF_( Raster_Negative_Height, 0x63, \"negative height while rastering\" ) /* cache errors */ FT_ERRORDEF_( Too_Many_Caches, 0x70, \"too many registered caches\" ) /* TrueType and SFNT errors */ FT_ERRORDEF_( Invalid_Opcode, 0x80, \"invalid opcode\" ) FT_ERRORDEF_( Too_Few_Arguments, 0x81, \"too few arguments\" ) FT_ERRORDEF_( Stack_Overflow, 0x82, \"stack overflow\" ) FT_ERRORDEF_( Code_Overflow, 0x83, \"code overflow\" ) FT_ERRORDEF_( Bad_Argument, 0x84, \"bad argument\" ) FT_ERRORDEF_( Divide_By_Zero, 0x85, \"division by zero\" ) FT_ERRORDEF_( Invalid_Reference, 0x86, \"invalid reference\" ) FT_ERRORDEF_( Debug_OpCode, 0x87, \"found debug opcode\" ) FT_ERRORDEF_( ENDF_In_Exec_Stream, 0x88, \"found ENDF opcode in execution stream\" ) FT_ERRORDEF_( Nested_DEFS, 0x89, \"nested DEFS\" ) FT_ERRORDEF_( Invalid_CodeRange, 0x8A, \"invalid code range\" ) FT_ERRORDEF_( Execution_Too_Long, 0x8B, \"execution context too long \" ) FT_ERRORDEF_( Too_Many_Function_Defs, 0x8C, \"too many function definitions\" ) FT_ERRORDEF_( Too_Many_Instruction_Defs, 0x8D, \"too many instruction definitions\" ) FT_ERRORDEF_( Table_Missing, 0x8E, \"SFNT font table missing\" ) FT_ERRORDEF_( Horiz_Header_Missing, 0x8F, \"horizontal header (hhea) table missing\" ) FT_ERRORDEF_( Locations_Missing, 0x90, \"locations (loca) table missing\" ) FT_ERRORDEF_( Name_Table_Missing, 0x91, \"name table missing\" ) FT_ERRORDEF_( CMap_Table_Missing, 0x92, \"character map (cmap) table missing\" ) FT_ERRORDEF_( Hmtx_Table_Missing, 0x93, \"horizontal metrics (hmtx) table missing\" ) FT_ERRORDEF_( Post_Table_Missing, 0x94, \"PostScript (post) table missing\" ) FT_ERRORDEF_( Invalid_Horiz_Metrics, 0x95, \"invalid horizontal metrics\" ) FT_ERRORDEF_( Invalid_CharMap_Format, 0x96, \"invalid character map (cmap) format\" ) FT_ERRORDEF_( Invalid_PPem, 0x97, \"invalid ppem value\" ) FT_ERRORDEF_( Invalid_Vert_Metrics, 0x98, \"invalid vertical metrics\" ) FT_ERRORDEF_( Could_Not_Find_Context, 0x99, \"could not find context\" ) FT_ERRORDEF_( Invalid_Post_Table_Format, 0x9A, \"invalid PostScript (post) table format\" ) FT_ERRORDEF_( Invalid_Post_Table, 0x9B, \"invalid PostScript (post) table\" ) FT_ERRORDEF_( DEF_In_Glyf_Bytecode, 0x9C, \"found FDEF or IDEF opcode in glyf bytecode\" ) FT_ERRORDEF_( Missing_Bitmap, 0x9D, \"missing bitmap in strike\" ) FT_ERRORDEF_( Missing_SVG_Hooks, 0x9E, \"SVG hooks have not been set\" ) /* CFF, CID, and Type 1 errors */ FT_ERRORDEF_( Syntax_Error, 0xA0, \"opcode syntax error\" ) FT_ERRORDEF_( Stack_Underflow, 0xA1, \"argument stack underflow\" ) FT_ERRORDEF_( Ignore, 0xA2, \"ignore\" ) FT_ERRORDEF_( No_Unicode_Glyph_Name, 0xA3, \"no Unicode glyph name found\" ) FT_ERRORDEF_( Glyph_Too_Big, 0xA4, \"glyph too big for hinting\" ) /* BDF errors */ FT_ERRORDEF_( Missing_Startfont_Field, 0xB0, \"`STARTFONT' field missing\" ) FT_ERRORDEF_( Missing_Font_Field, 0xB1, \"`FONT' field missing\" ) FT_ERRORDEF_( Missing_Size_Field, 0xB2, \"`SIZE' field missing\" ) FT_ERRORDEF_( Missing_Fontboundingbox_Field, 0xB3, \"`FONTBOUNDINGBOX' field missing\" ) FT_ERRORDEF_( Missing_Chars_Field, 0xB4, \"`CHARS' field missing\" ) FT_ERRORDEF_( Missing_Startchar_Field, 0xB5, \"`STARTCHAR' field missing\" ) FT_ERRORDEF_( Missing_Encoding_Field, 0xB6, \"`ENCODING' field missing\" ) FT_ERRORDEF_( Missing_Bbx_Field, 0xB7, \"`BBX' field missing\" ) FT_ERRORDEF_( Bbx_Too_Big, 0xB8, \"`BBX' too big\" ) FT_ERRORDEF_( Corrupted_Font_Header, 0xB9, \"Font header corrupted or missing fields\" ) FT_ERRORDEF_( Corrupted_Font_Glyphs, 0xBA, \"Font glyphs corrupted or missing fields\" )","title":"FT_Err_XXX"},{"location":"ft2-error_enumerations.html","text":"FreeType \u00bb Docs \u00bb Error Codes \u00bb Error Enumerations Error Enumerations \u00b6 Synopsis \u00b6 The header file fterrors.h (which is automatically included by freetype.h ) defines the handling of FreeType's enumeration constants. It can also be used to generate error message strings with a small macro trick explained below. Error Formats The configuration macro FT_CONFIG_OPTION_USE_MODULE_ERRORS can be defined in ftoption.h in order to make the higher byte indicate the module where the error has happened (this is not compatible with standard builds of FreeType 2, however). See the file ftmoderr.h for more details. Error Message Strings Error definitions are set up with special macros that allow client applications to build a table of error message strings. The strings are not included in a normal build of FreeType 2 to save space (most client applications do not use them). To do so, you have to define the following macros before including this file. FT_ERROR_START_LIST This macro is called before anything else to define the start of the error list. It is followed by several FT_ERROR_DEF calls. FT_ERROR_DEF( e, v, s ) This macro is called to define one single error. \u2018e\u2019 is the error code identifier (e.g., Invalid_Argument ), \u2018v\u2019 is the error's numerical value, and \u2018s\u2019 is the corresponding error string. FT_ERROR_END_LIST This macro ends the list. Additionally, you have to undefine FTERRORS_H_ before #including this file. Here is a simple example. #undef FTERRORS_H_ #define FT_ERRORDEF( e, v, s ) { e, s }, #define FT_ERROR_START_LIST { #define FT_ERROR_END_LIST { 0, NULL } }; const struct { int err_code; const char* err_msg; } ft_errors[] = #include <freetype/fterrors.h> An alternative to using an array is a switch statement. #undef FTERRORS_H_ #define FT_ERROR_START_LIST switch ( error_code ) { #define FT_ERRORDEF( e, v, s ) case v: return s; #define FT_ERROR_END_LIST } If you use FT_CONFIG_OPTION_USE_MODULE_ERRORS , error_code should be replaced with FT_ERROR_BASE(error_code) in the last example. FT_Error_String \u00b6 Defined in FT_ERRORS_H (freetype/fterrors.h). FT_EXPORT( const char * ) FT_Error_String ( FT_Error error_code ); Retrieve the description of a valid FreeType error code. input error_code A valid FreeType error code. return A C string or NULL , if any error occurred. note FreeType has to be compiled with FT_CONFIG_OPTION_ERROR_STRINGS or FT_DEBUG_LEVEL_ERROR to get meaningful descriptions. \u2018error_string\u2019 will be NULL otherwise. Module identification will be ignored: strcmp ( FT_Error_String ( FT_Err_Unknown_File_Format ), FT_Error_String ( BDF_Err_Unknown_File_Format ) ) == 0 ;","title":"Error Enumerations"},{"location":"ft2-error_enumerations.html#error-enumerations","text":"","title":"Error Enumerations"},{"location":"ft2-error_enumerations.html#synopsis","text":"The header file fterrors.h (which is automatically included by freetype.h ) defines the handling of FreeType's enumeration constants. It can also be used to generate error message strings with a small macro trick explained below. Error Formats The configuration macro FT_CONFIG_OPTION_USE_MODULE_ERRORS can be defined in ftoption.h in order to make the higher byte indicate the module where the error has happened (this is not compatible with standard builds of FreeType 2, however). See the file ftmoderr.h for more details. Error Message Strings Error definitions are set up with special macros that allow client applications to build a table of error message strings. The strings are not included in a normal build of FreeType 2 to save space (most client applications do not use them). To do so, you have to define the following macros before including this file. FT_ERROR_START_LIST This macro is called before anything else to define the start of the error list. It is followed by several FT_ERROR_DEF calls. FT_ERROR_DEF( e, v, s ) This macro is called to define one single error. \u2018e\u2019 is the error code identifier (e.g., Invalid_Argument ), \u2018v\u2019 is the error's numerical value, and \u2018s\u2019 is the corresponding error string. FT_ERROR_END_LIST This macro ends the list. Additionally, you have to undefine FTERRORS_H_ before #including this file. Here is a simple example. #undef FTERRORS_H_ #define FT_ERRORDEF( e, v, s ) { e, s }, #define FT_ERROR_START_LIST { #define FT_ERROR_END_LIST { 0, NULL } }; const struct { int err_code; const char* err_msg; } ft_errors[] = #include <freetype/fterrors.h> An alternative to using an array is a switch statement. #undef FTERRORS_H_ #define FT_ERROR_START_LIST switch ( error_code ) { #define FT_ERRORDEF( e, v, s ) case v: return s; #define FT_ERROR_END_LIST } If you use FT_CONFIG_OPTION_USE_MODULE_ERRORS , error_code should be replaced with FT_ERROR_BASE(error_code) in the last example.","title":"Synopsis"},{"location":"ft2-error_enumerations.html#ft_error_string","text":"Defined in FT_ERRORS_H (freetype/fterrors.h). FT_EXPORT( const char * ) FT_Error_String ( FT_Error error_code ); Retrieve the description of a valid FreeType error code.","title":"FT_Error_String"},{"location":"ft2-face_creation.html","text":"FreeType \u00bb Docs \u00bb Core API \u00bb Face Creation Face Creation \u00b6 Synopsis \u00b6 The functions and structures collected in this section operate on fonts globally. FT_Face \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_FaceRec_* FT_Face ; A handle to a typographic face object. A face object models a given typeface, in a given style. note A face object also owns a single FT_GlyphSlot object, as well as one or more FT_Size objects. Use FT_New_Face or FT_Open_Face to create a new face object from a given filepath or a custom input stream. Use FT_Done_Face to destroy it (along with its slot and sizes). An FT_Face object can only be safely used from one thread at a time. Similarly, creation and destruction of FT_Face with the same FT_Library object can only be done from one thread at a time. On the other hand, functions like FT_Load_Glyph and its siblings are thread-safe and do not need the lock to be held as long as the same FT_Face object is not used from multiple threads at the same time. also See FT_FaceRec for the publicly accessible fields of a given face object. FT_FaceRec \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_FaceRec_ { FT_Long num_faces; FT_Long face_index; FT_Long face_flags; FT_Long style_flags; FT_Long num_glyphs; FT_String * family_name; FT_String * style_name; FT_Int num_fixed_sizes; FT_Bitmap_Size * available_sizes; FT_Int num_charmaps; FT_CharMap * charmaps; FT_Generic generic; /* The following member variables (down to `underline_thickness`) */ /* are only relevant to scalable outlines; cf. @ FT_Bitmap_Size */ /* for bitmap fonts. */ FT_BBox bbox; FT_UShort units_per_EM; FT_Short ascender; FT_Short descender; FT_Short height; FT_Short max_advance_width; FT_Short max_advance_height; FT_Short underline_position; FT_Short underline_thickness; FT_GlyphSlot glyph; FT_Size size; FT_CharMap charmap; /* private fields, internal to FreeType */ FT_Driver driver; FT_Memory memory; FT_Stream stream; FT_ListRec sizes_list; FT_Generic autohint; /* face-specific auto-hinter data */ void * extensions; /* unused */ FT_Face_Internal internal; } FT_FaceRec ; FreeType root face class structure. A face object models a typeface in a font file. fields num_faces The number of faces in the font file. Some font formats can have multiple faces in a single font file. face_index This field holds two different values. Bits 0-15 are the index of the face in the font file (starting with value 0). They are set to 0 if there is only one face in the font file. [Since 2.6.1] Bits 16-30 are relevant to GX and OpenType variation fonts only, holding the named instance index for the current face index (starting with value 1; value 0 indicates font access without a named instance). For non-variation fonts, bits 16-30 are ignored. If we have the third named instance of face 4, say, face_index is set to 0x00030004. Bit 31 is always zero (that is, face_index is always a positive value). [Since 2.9] Changing the design coordinates with FT_Set_Var_Design_Coordinates or FT_Set_Var_Blend_Coordinates does not influence the named instance index value (only FT_Set_Named_Instance does that). face_flags A set of bit flags that give important information about the face; see FT_FACE_FLAG_XXX for the details. style_flags The lower 16 bits contain a set of bit flags indicating the style of the face; see FT_STYLE_FLAG_XXX for the details. [Since 2.6.1] Bits 16-30 hold the number of named instances available for the current face if we have a GX or OpenType variation (sub)font. Bit 31 is always zero (that is, style_flags is always a positive value). Note that a variation font has always at least one named instance, namely the default instance. num_glyphs The number of glyphs in the face. If the face is scalable and has sbits (see num_fixed_sizes ), it is set to the number of outline glyphs. For CID-keyed fonts (not in an SFNT wrapper) this value gives the highest CID used in the font. family_name The face's family name. This is an ASCII string, usually in English, that describes the typeface's family (like \u2018Times New Roman\u2019, \u2018Bodoni\u2019, \u2018Garamond\u2019, etc). This is a least common denominator used to list fonts. Some formats (TrueType & OpenType) provide localized and Unicode versions of this string. Applications should use the format-specific interface to access them. Can be NULL (e.g., in fonts embedded in a PDF file). In case the font doesn't provide a specific family name entry, FreeType tries to synthesize one, deriving it from other name entries. style_name The face's style name. This is an ASCII string, usually in English, that describes the typeface's style (like \u2018Italic\u2019, \u2018Bold\u2019, \u2018Condensed\u2019, etc). Not all font formats provide a style name, so this field is optional, and can be set to NULL . As for family_name , some formats provide localized and Unicode versions of this string. Applications should use the format-specific interface to access them. num_fixed_sizes The number of bitmap strikes in the face. Even if the face is scalable, there might still be bitmap strikes, which are called \u2018sbits\u2019 in that case. available_sizes An array of FT_Bitmap_Size for all bitmap strikes in the face. It is set to NULL if there is no bitmap strike. Note that FreeType tries to sanitize the strike data since they are sometimes sloppy or incorrect, but this can easily fail. num_charmaps The number of charmaps in the face. charmaps An array of the charmaps of the face. generic A field reserved for client uses. See the FT_Generic type description. bbox The font bounding box. Coordinates are expressed in font units (see units_per_EM ). The box is large enough to contain any glyph from the font. Thus, bbox.yMax can be seen as the \u2018maximum ascender\u2019, and bbox.yMin as the \u2018minimum descender\u2019. Only relevant for scalable formats. Note that the bounding box might be off by (at least) one pixel for hinted fonts. See FT_Size_Metrics for further discussion. Note that the bounding box does not vary in OpenType variation fonts and should only be used in relation to the default instance. units_per_EM The number of font units per EM square for this face. This is typically 2048 for TrueType fonts, and 1000 for Type 1 fonts. Only relevant for scalable formats. ascender The typographic ascender of the face, expressed in font units. For font formats not having this information, it is set to bbox.yMax . Only relevant for scalable formats. descender The typographic descender of the face, expressed in font units. For font formats not having this information, it is set to bbox.yMin . Note that this field is negative for values below the baseline. Only relevant for scalable formats. height This value is the vertical distance between two consecutive baselines, expressed in font units. It is always positive. Only relevant for scalable formats. If you want the global glyph height, use ascender - descender . max_advance_width The maximum advance width, in font units, for all glyphs in this face. This can be used to make word wrapping computations faster. Only relevant for scalable formats. max_advance_height The maximum advance height, in font units, for all glyphs in this face. This is only relevant for vertical layouts, and is set to height for fonts that do not provide vertical metrics. Only relevant for scalable formats. underline_position The position, in font units, of the underline line for this face. It is the center of the underlining stem. Only relevant for scalable formats. underline_thickness The thickness, in font units, of the underline for this face. Only relevant for scalable formats. glyph The face's associated glyph slot(s). size The current active size for this face. charmap The current active charmap for this face. note Fields may be changed after a call to FT_Attach_File or FT_Attach_Stream . For an OpenType variation font, the values of the following fields can change after a call to FT_Set_Var_Design_Coordinates (and friends) if the font contains an \u2018MVAR\u2019 table: ascender , descender , height , underline_position , and underline_thickness . Especially for TrueType fonts see also the documentation for FT_Size_Metrics . FT_FACE_FLAG_XXX \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_FACE_FLAG_SCALABLE ( 1L << 0 ) # define FT_FACE_FLAG_FIXED_SIZES ( 1L << 1 ) # define FT_FACE_FLAG_FIXED_WIDTH ( 1L << 2 ) # define FT_FACE_FLAG_SFNT ( 1L << 3 ) # define FT_FACE_FLAG_HORIZONTAL ( 1L << 4 ) # define FT_FACE_FLAG_VERTICAL ( 1L << 5 ) # define FT_FACE_FLAG_KERNING ( 1L << 6 ) # define FT_FACE_FLAG_FAST_GLYPHS ( 1L << 7 ) # define FT_FACE_FLAG_MULTIPLE_MASTERS ( 1L << 8 ) # define FT_FACE_FLAG_GLYPH_NAMES ( 1L << 9 ) # define FT_FACE_FLAG_EXTERNAL_STREAM ( 1L << 10 ) # define FT_FACE_FLAG_HINTER ( 1L << 11 ) # define FT_FACE_FLAG_CID_KEYED ( 1L << 12 ) # define FT_FACE_FLAG_TRICKY ( 1L << 13 ) # define FT_FACE_FLAG_COLOR ( 1L << 14 ) # define FT_FACE_FLAG_VARIATION ( 1L << 15 ) # define FT_FACE_FLAG_SVG ( 1L << 16 ) # define FT_FACE_FLAG_SBIX ( 1L << 17 ) # define FT_FACE_FLAG_SBIX_OVERLAY ( 1L << 18 ) A list of bit flags used in the face_flags field of the FT_FaceRec structure. They inform client applications of properties of the corresponding face. values FT_FACE_FLAG_SCALABLE The face contains outline glyphs. Note that a face can contain bitmap strikes also, i.e., a face can have both this flag and FT_FACE_FLAG_FIXED_SIZES set. FT_FACE_FLAG_FIXED_SIZES The face contains bitmap strikes. See also the num_fixed_sizes and available_sizes fields of FT_FaceRec . FT_FACE_FLAG_FIXED_WIDTH The face contains fixed-width characters (like Courier, Lucida, MonoType, etc.). FT_FACE_FLAG_SFNT The face uses the SFNT storage scheme. For now, this means TrueType and OpenType. FT_FACE_FLAG_HORIZONTAL The face contains horizontal glyph metrics. This should be set for all common formats. FT_FACE_FLAG_VERTICAL The face contains vertical glyph metrics. This is only available in some formats, not all of them. FT_FACE_FLAG_KERNING The face contains kerning information. If set, the kerning distance can be retrieved using the function FT_Get_Kerning . Otherwise the function always returns the vector (0,0). Note that FreeType doesn't handle kerning data from the SFNT \u2018GPOS\u2019 table (as present in many OpenType fonts). FT_FACE_FLAG_FAST_GLYPHS THIS FLAG IS DEPRECATED. DO NOT USE OR TEST IT. FT_FACE_FLAG_MULTIPLE_MASTERS The face contains multiple masters and is capable of interpolating between them. Supported formats are Adobe MM, TrueType GX, and OpenType variation fonts. See section \u2018 Multiple Masters \u2019 for API details. FT_FACE_FLAG_GLYPH_NAMES The face contains glyph names, which can be retrieved using FT_Get_Glyph_Name . Note that some TrueType fonts contain broken glyph name tables. Use the function FT_Has_PS_Glyph_Names when needed. FT_FACE_FLAG_EXTERNAL_STREAM Used internally by FreeType to indicate that a face's stream was provided by the client application and should not be destroyed when FT_Done_Face is called. Don't read or test this flag. FT_FACE_FLAG_HINTER The font driver has a hinting machine of its own. For example, with TrueType fonts, it makes sense to use data from the SFNT \u2018gasp\u2019 table only if the native TrueType hinting engine (with the bytecode interpreter) is available and active. FT_FACE_FLAG_CID_KEYED The face is CID-keyed. In that case, the face is not accessed by glyph indices but by CID values. For subsetted CID-keyed fonts this has the consequence that not all index values are a valid argument to FT_Load_Glyph . Only the CID values for which corresponding glyphs in the subsetted font exist make FT_Load_Glyph return successfully; in all other cases you get an FT_Err_Invalid_Argument error. Note that CID-keyed fonts that are in an SFNT wrapper (that is, all OpenType/CFF fonts) don't have this flag set since the glyphs are accessed in the normal way (using contiguous indices); the \u2018CID-ness\u2019 isn't visible to the application. FT_FACE_FLAG_TRICKY The face is \u2018tricky\u2019, that is, it always needs the font format's native hinting engine to get a reasonable result. A typical example is the old Chinese font mingli.ttf (but not mingliu.ttc ) that uses TrueType bytecode instructions to move and scale all of its subglyphs. It is not possible to auto-hint such fonts using FT_LOAD_FORCE_AUTOHINT ; it will also ignore FT_LOAD_NO_HINTING . You have to set both FT_LOAD_NO_HINTING and FT_LOAD_NO_AUTOHINT to really disable hinting; however, you probably never want this except for demonstration purposes. Currently, there are about a dozen TrueType fonts in the list of tricky fonts; they are hard-coded in file ttobjs.c . FT_FACE_FLAG_COLOR [Since 2.5.1] The face has color glyph tables. See FT_LOAD_COLOR for more information. FT_FACE_FLAG_VARIATION [Since 2.9] Set if the current face (or named instance) has been altered with FT_Set_MM_Design_Coordinates , FT_Set_Var_Design_Coordinates , FT_Set_Var_Blend_Coordinates , or FT_Set_MM_WeightVector to select a non-default instance. FT_FACE_FLAG_SVG [Since 2.12] The face has an \u2018SVG \u2019 OpenType table. FT_FACE_FLAG_SBIX [Since 2.12] The face has an \u2018sbix\u2019 OpenType table and outlines. For such fonts, FT_FACE_FLAG_SCALABLE is not set by default to retain backward compatibility. FT_FACE_FLAG_SBIX_OVERLAY [Since 2.12] The face has an \u2018sbix\u2019 OpenType table where outlines should be drawn on top of bitmap strikes. FT_STYLE_FLAG_XXX \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_STYLE_FLAG_ITALIC ( 1 << 0 ) # define FT_STYLE_FLAG_BOLD ( 1 << 1 ) A list of bit flags to indicate the style of a given face. These are used in the style_flags field of FT_FaceRec . values FT_STYLE_FLAG_ITALIC The face style is italic or oblique. FT_STYLE_FLAG_BOLD The face is bold. note The style information as provided by FreeType is very basic. More details are beyond the scope and should be done on a higher level (for example, by analyzing various fields of the \u2018OS/2\u2019 table in SFNT based fonts). FT_New_Face \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_New_Face ( FT_Library library, const char * filepathname, FT_Long face_index, FT_Face *aface ); Call FT_Open_Face to open a font by its pathname. inout library A handle to the library resource. input pathname A path to the font file. face_index See FT_Open_Face for a detailed description of this parameter. output aface A handle to a new face object. If face_index is greater than or equal to zero, it must be non- NULL . return FreeType error code. 0 means success. note The pathname string should be recognizable as such by a standard fopen call on your system; in particular, this means that pathname must not contain null bytes. If that is not sufficient to address all file name possibilities (for example, to handle wide character file names on Windows in UTF-16 encoding) you might use FT_Open_Face to pass a memory array or a stream object instead. Use FT_Done_Face to destroy the created FT_Face object (along with its slot and sizes). FT_Done_Face \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Done_Face ( FT_Face face ); Discard a given face object, as well as all of its child slots and sizes. input face A handle to a target face object. return FreeType error code. 0 means success. note See the discussion of reference counters in the description of FT_Reference_Face . FT_Reference_Face \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Reference_Face ( FT_Face face ); A counter gets initialized to 1 at the time an FT_Face structure is created. This function increments the counter. FT_Done_Face then only destroys a face if the counter is 1, otherwise it simply decrements the counter. This function helps in managing life-cycles of structures that reference FT_Face objects. input face A handle to a target face object. return FreeType error code. 0 means success. since 2.4.2 FT_New_Memory_Face \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_New_Memory_Face ( FT_Library library, const FT_Byte * file_base, FT_Long file_size, FT_Long face_index, FT_Face *aface ); Call FT_Open_Face to open a font that has been loaded into memory. inout library A handle to the library resource. input file_base A pointer to the beginning of the font data. file_size The size of the memory chunk used by the font data. face_index See FT_Open_Face for a detailed description of this parameter. output aface A handle to a new face object. If face_index is greater than or equal to zero, it must be non- NULL . return FreeType error code. 0 means success. note You must not deallocate the memory before calling FT_Done_Face . FT_Face_Properties \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Face_Properties ( FT_Face face, FT_UInt num_properties, FT_Parameter * properties ); Set or override certain (library or module-wide) properties on a face-by-face basis. Useful for finer-grained control and avoiding locks on shared structures (threads can modify their own faces as they see fit). Contrary to FT_Property_Set , this function uses FT_Parameter so that you can pass multiple properties to the target face in one call. Note that only a subset of the available properties can be controlled. FT_PARAM_TAG_STEM_DARKENING (stem darkening, corresponding to the property no-stem-darkening provided by the \u2018autofit\u2019, \u2018cff\u2019, \u2018type1\u2019, and \u2018t1cid\u2019 modules; see no-stem-darkening ). FT_PARAM_TAG_LCD_FILTER_WEIGHTS (LCD filter weights, corresponding to function FT_Library_SetLcdFilterWeights ). FT_PARAM_TAG_RANDOM_SEED (seed value for the CFF, Type 1, and CID \u2018random\u2019 operator, corresponding to the random-seed property provided by the \u2018cff\u2019, \u2018type1\u2019, and \u2018t1cid\u2019 modules; see random-seed ). Pass NULL as data in FT_Parameter for a given tag to reset the option and use the library or module default again. input face A handle to the source face object. num_properties The number of properties that follow. properties A handle to an FT_Parameter array with num_properties elements. return FreeType error code. 0 means success. example Here is an example that sets three properties. You must define FT_CONFIG_OPTION_SUBPIXEL_RENDERING to make the LCD filter examples work. FT_Parameter property1; FT_Bool darken_stems = 1; FT_Parameter property2; FT_LcdFiveTapFilter custom_weight = { 0x11, 0x44, 0x56, 0x44, 0x11 }; FT_Parameter property3; FT_Int32 random_seed = 314159265; FT_Parameter properties[3] = { property1, property2, property3 }; property1.tag = FT_PARAM_TAG_STEM_DARKENING; property1.data = &darken_stems; property2.tag = FT_PARAM_TAG_LCD_FILTER_WEIGHTS; property2.data = custom_weight; property3.tag = FT_PARAM_TAG_RANDOM_SEED; property3.data = &random_seed; FT_Face_Properties( face, 3, properties ); The next example resets a single property to its default value. FT_Parameter property; property.tag = FT_PARAM_TAG_LCD_FILTER_WEIGHTS; property.data = NULL; FT_Face_Properties( face, 1, &property ); since 2.8 FT_Open_Face \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Open_Face ( FT_Library library, const FT_Open_Args * args, FT_Long face_index, FT_Face *aface ); Create a face object from a given resource described by FT_Open_Args . inout library A handle to the library resource. input args A pointer to an FT_Open_Args structure that must be filled by the caller. face_index This field holds two different values. Bits 0-15 are the index of the face in the font file (starting with value 0). Set it to 0 if there is only one face in the font file. [Since 2.6.1] Bits 16-30 are relevant to GX and OpenType variation fonts only, specifying the named instance index for the current face index (starting with value 1; value 0 makes FreeType ignore named instances). For non-variation fonts, bits 16-30 are ignored. Assuming that you want to access the third named instance in face 4, face_index should be set to 0x00030004. If you want to access face 4 without variation handling, simply set face_index to value 4. FT_Open_Face and its siblings can be used to quickly check whether the font format of a given font resource is supported by FreeType. In general, if the face_index argument is negative, the function's return value is 0 if the font format is recognized, or non-zero otherwise. The function allocates a more or less empty face handle in *aface (if aface isn't NULL ); the only two useful fields in this special case are face->num_faces and face->style_flags . For any negative value of face_index , face->num_faces gives the number of faces within the font file. For the negative value \u2018-(N+1)\u2019 (with \u2018N\u2019 a non-negative 16-bit value), bits 16-30 in face->style_flags give the number of named instances in face \u2018N\u2019 if we have a variation font (or zero otherwise). After examination, the returned FT_Face structure should be deallocated with a call to FT_Done_Face . output aface A handle to a new face object. If face_index is greater than or equal to zero, it must be non- NULL . return FreeType error code. 0 means success. note Unlike FreeType 1.x, this function automatically creates a glyph slot for the face object that can be accessed directly through face->glyph . Each new face object created with this function also owns a default FT_Size object, accessible as face->size . One FT_Library instance can have multiple face objects, that is, FT_Open_Face and its siblings can be called multiple times using the same library argument. See the discussion of reference counters in the description of FT_Reference_Face . If FT_OPEN_STREAM is set in args->flags , the stream in args->stream is automatically closed before this function returns any error (including FT_Err_Invalid_Argument ). example To loop over all faces, use code similar to the following snippet (omitting the error handling). ... FT_Face face; FT_Long i, num_faces; error = FT_Open_Face( library, args, -1, &face ); if ( error ) { ... } num_faces = face->num_faces; FT_Done_Face( face ); for ( i = 0; i < num_faces; i++ ) { ... error = FT_Open_Face( library, args, i, &face ); ... FT_Done_Face( face ); ... } To loop over all valid values for face_index , use something similar to the following snippet, again without error handling. The code accesses all faces immediately (thus only a single call of FT_Open_Face within the do-loop), with and without named instances. ... FT_Face face; FT_Long num_faces = 0; FT_Long num_instances = 0; FT_Long face_idx = 0; FT_Long instance_idx = 0; do { FT_Long id = ( instance_idx << 16 ) + face_idx; error = FT_Open_Face( library, args, id, &face ); if ( error ) { ... } num_faces = face->num_faces; num_instances = face->style_flags >> 16; ... FT_Done_Face( face ); if ( instance_idx < num_instances ) instance_idx++; else { face_idx++; instance_idx = 0; } } while ( face_idx < num_faces ) FT_Open_Args \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Open_Args_ { FT_UInt flags; const FT_Byte * memory_base; FT_Long memory_size; FT_String * pathname; FT_Stream stream; FT_Module driver; FT_Int num_params; FT_Parameter * params; } FT_Open_Args ; A structure to indicate how to open a new font file or stream. A pointer to such a structure can be used as a parameter for the functions FT_Open_Face and FT_Attach_Stream . fields flags A set of bit flags indicating how to use the structure. memory_base The first byte of the file in memory. memory_size The size in bytes of the file in memory. pathname A pointer to an 8-bit file pathname, which must be a C string (i.e., no null bytes except at the very end). The pointer is not owned by FreeType. stream A handle to a source stream object. driver This field is exclusively used by FT_Open_Face ; it simply specifies the font driver to use for opening the face. If set to NULL , FreeType tries to load the face with each one of the drivers in its list. num_params The number of extra parameters. params Extra parameters passed to the font driver when opening a new face. note The stream type is determined by the contents of flags : If the FT_OPEN_MEMORY bit is set, assume that this is a memory file of memory_size bytes, located at memory_address . The data are not copied, and the client is responsible for releasing and destroying them after the corresponding call to FT_Done_Face . Otherwise, if the FT_OPEN_STREAM bit is set, assume that a custom input stream stream is used. Otherwise, if the FT_OPEN_PATHNAME bit is set, assume that this is a normal file and use pathname to open it. If none of the above bits are set or if multiple are set at the same time, the flags are invalid and FT_Open_Face fails. If the FT_OPEN_DRIVER bit is set, FT_Open_Face only tries to open the file with the driver whose handler is in driver . If the FT_OPEN_PARAMS bit is set, the parameters given by num_params and params is used. They are ignored otherwise. Ideally, both the pathname and params fields should be tagged as \u2018const\u2019; this is missing for API backward compatibility. In other words, applications should treat them as read-only. FT_OPEN_XXX \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_OPEN_MEMORY 0x1 # define FT_OPEN_STREAM 0x2 # define FT_OPEN_PATHNAME 0x4 # define FT_OPEN_DRIVER 0x8 # define FT_OPEN_PARAMS 0x10 /* these constants are deprecated; use the corresponding ` FT_OPEN_XXX ` */ /* values instead */ # define ft_open_memory FT_OPEN_MEMORY # define ft_open_stream FT_OPEN_STREAM # define ft_open_pathname FT_OPEN_PATHNAME # define ft_open_driver FT_OPEN_DRIVER # define ft_open_params FT_OPEN_PARAMS A list of bit field constants used within the flags field of the FT_Open_Args structure. values FT_OPEN_MEMORY This is a memory-based stream. FT_OPEN_STREAM Copy the stream from the stream field. FT_OPEN_PATHNAME Create a new input stream from a C path name. FT_OPEN_DRIVER Use the driver field. FT_OPEN_PARAMS Use the num_params and params fields. note The FT_OPEN_MEMORY , FT_OPEN_STREAM , and FT_OPEN_PATHNAME flags are mutually exclusive. FT_Parameter \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Parameter_ { FT_ULong tag; FT_Pointer data; } FT_Parameter ; A simple structure to pass more or less generic parameters to FT_Open_Face and FT_Face_Properties . fields tag A four-byte identification tag. data A pointer to the parameter data. note The ID and function of parameters are driver-specific. See section \u2018 Parameter Tags \u2019 for more information. FT_Attach_File \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Attach_File ( FT_Face face, const char * filepathname ); Call FT_Attach_Stream to attach a file. inout face The target face object. input filepathname The pathname. return FreeType error code. 0 means success. FT_Attach_Stream \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Attach_Stream ( FT_Face face, const FT_Open_Args * parameters ); \u2018Attach\u2019 data to a face object. Normally, this is used to read additional information for the face object. For example, you can attach an AFM file that comes with a Type 1 font to get the kerning values and other metrics. inout face The target face object. input parameters A pointer to FT_Open_Args that must be filled by the caller. return FreeType error code. 0 means success. note The meaning of the \u2018attach\u2019 (i.e., what really happens when the new file is read) is not fixed by FreeType itself. It really depends on the font format (and thus the font driver). Client applications are expected to know what they are doing when invoking this function. Most drivers simply do not implement file or stream attachments.","title":"Face Creation"},{"location":"ft2-face_creation.html#face-creation","text":"","title":"Face Creation"},{"location":"ft2-face_creation.html#synopsis","text":"The functions and structures collected in this section operate on fonts globally.","title":"Synopsis"},{"location":"ft2-face_creation.html#ft_face","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_FaceRec_* FT_Face ; A handle to a typographic face object. A face object models a given typeface, in a given style.","title":"FT_Face"},{"location":"ft2-face_creation.html#ft_facerec","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_FaceRec_ { FT_Long num_faces; FT_Long face_index; FT_Long face_flags; FT_Long style_flags; FT_Long num_glyphs; FT_String * family_name; FT_String * style_name; FT_Int num_fixed_sizes; FT_Bitmap_Size * available_sizes; FT_Int num_charmaps; FT_CharMap * charmaps; FT_Generic generic; /* The following member variables (down to `underline_thickness`) */ /* are only relevant to scalable outlines; cf. @ FT_Bitmap_Size */ /* for bitmap fonts. */ FT_BBox bbox; FT_UShort units_per_EM; FT_Short ascender; FT_Short descender; FT_Short height; FT_Short max_advance_width; FT_Short max_advance_height; FT_Short underline_position; FT_Short underline_thickness; FT_GlyphSlot glyph; FT_Size size; FT_CharMap charmap; /* private fields, internal to FreeType */ FT_Driver driver; FT_Memory memory; FT_Stream stream; FT_ListRec sizes_list; FT_Generic autohint; /* face-specific auto-hinter data */ void * extensions; /* unused */ FT_Face_Internal internal; } FT_FaceRec ; FreeType root face class structure. A face object models a typeface in a font file.","title":"FT_FaceRec"},{"location":"ft2-face_creation.html#ft_face_flag_xxx","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_FACE_FLAG_SCALABLE ( 1L << 0 ) # define FT_FACE_FLAG_FIXED_SIZES ( 1L << 1 ) # define FT_FACE_FLAG_FIXED_WIDTH ( 1L << 2 ) # define FT_FACE_FLAG_SFNT ( 1L << 3 ) # define FT_FACE_FLAG_HORIZONTAL ( 1L << 4 ) # define FT_FACE_FLAG_VERTICAL ( 1L << 5 ) # define FT_FACE_FLAG_KERNING ( 1L << 6 ) # define FT_FACE_FLAG_FAST_GLYPHS ( 1L << 7 ) # define FT_FACE_FLAG_MULTIPLE_MASTERS ( 1L << 8 ) # define FT_FACE_FLAG_GLYPH_NAMES ( 1L << 9 ) # define FT_FACE_FLAG_EXTERNAL_STREAM ( 1L << 10 ) # define FT_FACE_FLAG_HINTER ( 1L << 11 ) # define FT_FACE_FLAG_CID_KEYED ( 1L << 12 ) # define FT_FACE_FLAG_TRICKY ( 1L << 13 ) # define FT_FACE_FLAG_COLOR ( 1L << 14 ) # define FT_FACE_FLAG_VARIATION ( 1L << 15 ) # define FT_FACE_FLAG_SVG ( 1L << 16 ) # define FT_FACE_FLAG_SBIX ( 1L << 17 ) # define FT_FACE_FLAG_SBIX_OVERLAY ( 1L << 18 ) A list of bit flags used in the face_flags field of the FT_FaceRec structure. They inform client applications of properties of the corresponding face.","title":"FT_FACE_FLAG_XXX"},{"location":"ft2-face_creation.html#ft_style_flag_xxx","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_STYLE_FLAG_ITALIC ( 1 << 0 ) # define FT_STYLE_FLAG_BOLD ( 1 << 1 ) A list of bit flags to indicate the style of a given face. These are used in the style_flags field of FT_FaceRec .","title":"FT_STYLE_FLAG_XXX"},{"location":"ft2-face_creation.html#ft_new_face","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_New_Face ( FT_Library library, const char * filepathname, FT_Long face_index, FT_Face *aface ); Call FT_Open_Face to open a font by its pathname.","title":"FT_New_Face"},{"location":"ft2-face_creation.html#ft_done_face","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Done_Face ( FT_Face face ); Discard a given face object, as well as all of its child slots and sizes.","title":"FT_Done_Face"},{"location":"ft2-face_creation.html#ft_reference_face","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Reference_Face ( FT_Face face ); A counter gets initialized to 1 at the time an FT_Face structure is created. This function increments the counter. FT_Done_Face then only destroys a face if the counter is 1, otherwise it simply decrements the counter. This function helps in managing life-cycles of structures that reference FT_Face objects.","title":"FT_Reference_Face"},{"location":"ft2-face_creation.html#ft_new_memory_face","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_New_Memory_Face ( FT_Library library, const FT_Byte * file_base, FT_Long file_size, FT_Long face_index, FT_Face *aface ); Call FT_Open_Face to open a font that has been loaded into memory.","title":"FT_New_Memory_Face"},{"location":"ft2-face_creation.html#ft_face_properties","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Face_Properties ( FT_Face face, FT_UInt num_properties, FT_Parameter * properties ); Set or override certain (library or module-wide) properties on a face-by-face basis. Useful for finer-grained control and avoiding locks on shared structures (threads can modify their own faces as they see fit). Contrary to FT_Property_Set , this function uses FT_Parameter so that you can pass multiple properties to the target face in one call. Note that only a subset of the available properties can be controlled. FT_PARAM_TAG_STEM_DARKENING (stem darkening, corresponding to the property no-stem-darkening provided by the \u2018autofit\u2019, \u2018cff\u2019, \u2018type1\u2019, and \u2018t1cid\u2019 modules; see no-stem-darkening ). FT_PARAM_TAG_LCD_FILTER_WEIGHTS (LCD filter weights, corresponding to function FT_Library_SetLcdFilterWeights ). FT_PARAM_TAG_RANDOM_SEED (seed value for the CFF, Type 1, and CID \u2018random\u2019 operator, corresponding to the random-seed property provided by the \u2018cff\u2019, \u2018type1\u2019, and \u2018t1cid\u2019 modules; see random-seed ). Pass NULL as data in FT_Parameter for a given tag to reset the option and use the library or module default again.","title":"FT_Face_Properties"},{"location":"ft2-face_creation.html#ft_open_face","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Open_Face ( FT_Library library, const FT_Open_Args * args, FT_Long face_index, FT_Face *aface ); Create a face object from a given resource described by FT_Open_Args .","title":"FT_Open_Face"},{"location":"ft2-face_creation.html#ft_open_args","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Open_Args_ { FT_UInt flags; const FT_Byte * memory_base; FT_Long memory_size; FT_String * pathname; FT_Stream stream; FT_Module driver; FT_Int num_params; FT_Parameter * params; } FT_Open_Args ; A structure to indicate how to open a new font file or stream. A pointer to such a structure can be used as a parameter for the functions FT_Open_Face and FT_Attach_Stream .","title":"FT_Open_Args"},{"location":"ft2-face_creation.html#ft_open_xxx","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_OPEN_MEMORY 0x1 # define FT_OPEN_STREAM 0x2 # define FT_OPEN_PATHNAME 0x4 # define FT_OPEN_DRIVER 0x8 # define FT_OPEN_PARAMS 0x10 /* these constants are deprecated; use the corresponding ` FT_OPEN_XXX ` */ /* values instead */ # define ft_open_memory FT_OPEN_MEMORY # define ft_open_stream FT_OPEN_STREAM # define ft_open_pathname FT_OPEN_PATHNAME # define ft_open_driver FT_OPEN_DRIVER # define ft_open_params FT_OPEN_PARAMS A list of bit field constants used within the flags field of the FT_Open_Args structure.","title":"FT_OPEN_XXX"},{"location":"ft2-face_creation.html#ft_parameter","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Parameter_ { FT_ULong tag; FT_Pointer data; } FT_Parameter ; A simple structure to pass more or less generic parameters to FT_Open_Face and FT_Face_Properties .","title":"FT_Parameter"},{"location":"ft2-face_creation.html#ft_attach_file","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Attach_File ( FT_Face face, const char * filepathname ); Call FT_Attach_Stream to attach a file.","title":"FT_Attach_File"},{"location":"ft2-face_creation.html#ft_attach_stream","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Attach_Stream ( FT_Face face, const FT_Open_Args * parameters ); \u2018Attach\u2019 data to a face object. Normally, this is used to read additional information for the face object. For example, you can attach an AFM file that comes with a Type 1 font to get the kerning values and other metrics.","title":"FT_Attach_Stream"},{"location":"ft2-font_formats.html","text":"FreeType \u00bb Docs \u00bb Format-Specific API \u00bb Font Formats Font Formats \u00b6 Synopsis \u00b6 The single function in this section can be used to get the font format. Note that this information is not needed normally; however, there are special cases (like in PDF devices) where it is important to differentiate, in spite of FreeType's uniform API. FT_Get_Font_Format \u00b6 Defined in FT_FONT_FORMATS_H (freetype/ftfntfmt.h). FT_EXPORT( const char * ) FT_Get_Font_Format ( FT_Face face ); /* deprecated */ FT_EXPORT( const char * ) FT_Get_X11_Font_Format( FT_Face face ); Return a string describing the format of a given face. Possible values are \u2018TrueType\u2019, \u2018Type 1\u2019, \u2018BDF\u2019, \u2018PCF\u2019, \u2018Type 42\u2019, \u2018CID Type 1\u2019, \u2018CFF\u2019, \u2018PFR\u2019, and \u2018Windows FNT\u2019. The return value is suitable to be used as an X11 FONT_PROPERTY. input face Input face handle. return Font format string. NULL in case of error. note A deprecated name for the same function is FT_Get_X11_Font_Format .","title":"Font Formats"},{"location":"ft2-font_formats.html#font-formats","text":"","title":"Font Formats"},{"location":"ft2-font_formats.html#synopsis","text":"The single function in this section can be used to get the font format. Note that this information is not needed normally; however, there are special cases (like in PDF devices) where it is important to differentiate, in spite of FreeType's uniform API.","title":"Synopsis"},{"location":"ft2-font_formats.html#ft_get_font_format","text":"Defined in FT_FONT_FORMATS_H (freetype/ftfntfmt.h). FT_EXPORT( const char * ) FT_Get_Font_Format ( FT_Face face ); /* deprecated */ FT_EXPORT( const char * ) FT_Get_X11_Font_Format( FT_Face face ); Return a string describing the format of a given face. Possible values are \u2018TrueType\u2019, \u2018Type 1\u2019, \u2018BDF\u2019, \u2018PCF\u2019, \u2018Type 42\u2019, \u2018CID Type 1\u2019, \u2018CFF\u2019, \u2018PFR\u2019, and \u2018Windows FNT\u2019. The return value is suitable to be used as an X11 FONT_PROPERTY.","title":"FT_Get_Font_Format"},{"location":"ft2-font_testing_macros.html","text":"FreeType \u00bb Docs \u00bb Core API \u00bb Font Testing Macros Font Testing Macros \u00b6 Synopsis \u00b6 Macros to test the most important font properties. It is recommended to use these high-level macros instead of directly testing the corresponding flags, which are scattered over various structures. FT_HAS_HORIZONTAL \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_HORIZONTAL ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_HORIZONTAL ) ) A macro that returns true whenever a face object contains horizontal metrics (this is true for all font formats though). also FT_HAS_VERTICAL can be used to check for vertical metrics. FT_HAS_VERTICAL \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_VERTICAL ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_VERTICAL ) ) A macro that returns true whenever a face object contains real vertical metrics (and not only synthesized ones). FT_HAS_KERNING \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_KERNING ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_KERNING ) ) A macro that returns true whenever a face object contains kerning data that can be accessed with FT_Get_Kerning . FT_HAS_FIXED_SIZES \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_FIXED_SIZES ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_FIXED_SIZES ) ) A macro that returns true whenever a face object contains some embedded bitmaps. See the available_sizes field of the FT_FaceRec structure. FT_HAS_GLYPH_NAMES \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_GLYPH_NAMES ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_GLYPH_NAMES ) ) A macro that returns true whenever a face object contains some glyph names that can be accessed through FT_Get_Glyph_Name . FT_HAS_COLOR \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_COLOR ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_COLOR ) ) A macro that returns true whenever a face object contains tables for color glyphs. since 2.5.1 FT_HAS_MULTIPLE_MASTERS \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_MULTIPLE_MASTERS ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_MULTIPLE_MASTERS ) ) A macro that returns true whenever a face object contains some multiple masters. The functions provided by FT_MULTIPLE_MASTERS_H are then available to choose the exact design you want. FT_HAS_SVG \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_SVG ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_SVG ) ) A macro that returns true whenever a face object contains an \u2018SVG \u2019 OpenType table. since 2.12 FT_HAS_SBIX \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_SBIX ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_SBIX ) ) A macro that returns true whenever a face object contains an \u2018sbix\u2019 OpenType table and outline glyphs. Currently, FreeType only supports bitmap glyphs in PNG format for this table (i.e., JPEG and TIFF formats are unsupported, as are Apple-specific formats not part of the OpenType specification). note For backward compatibility, a font with an \u2018sbix\u2019 table is treated as a bitmap-only face. Using FT_Open_Face with FT_PARAM_TAG_IGNORE_SBIX , an application can switch off \u2018sbix\u2019 handling so that the face is treated as an ordinary outline font with scalable outlines. Here is some pseudo code that roughly illustrates how to implement \u2018sbix\u2019 handling according to the OpenType specification. if ( FT_HAS_SBIX( face ) ) { // open font as a scalable one without sbix handling FT_Face face2; FT_Parameter param = { FT_PARAM_TAG_IGNORE_SBIX, NULL }; FT_Open_Args args = { FT_OPEN_PARAMS | ..., ..., 1, ¶m }; FT_Open_Face( library, &args, 0, &face2 ); <sort `face->available_size` as necessary into `preferred_sizes`[*]> for ( i = 0; i < face->num_fixed_sizes; i++ ) { size = preferred_sizes[i].size; error = FT_Set_Pixel_Sizes( face, size, size ); <error handling omitted> // check whether we have a glyph in a bitmap strike error = FT_Load_Glyph( face, glyph_index, FT_LOAD_SBITS_ONLY | FT_LOAD_BITMAP_METRICS_ONLY ); if ( error == FT_Err_Invalid_Argument ) continue; else if ( error ) <other error handling omitted> else break; } if ( i != face->num_fixed_sizes ) <load embedded bitmap with `FT_Load_Glyph`, scale it, display it, etc.> if ( i == face->num_fixed_sizes || FT_HAS_SBIX_OVERLAY( face ) ) <use `face2` to load outline glyph with `FT_Load_Glyph`, scale it, display it on top of the bitmap, etc.> } [*] Assuming a target value of 400dpi and available strike sizes 100, 200, 300, and 400dpi, a possible order might be [400, 200, 300, 100]: scaling 200dpi to 400dpi usually gives better results than scaling 300dpi to 400dpi; it is also much faster. However, scaling 100dpi to 400dpi can yield a too pixelated result, thus the preference might be 300dpi over 100dpi. since 2.12 FT_HAS_SBIX_OVERLAY \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_SBIX_OVERLAY ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_SBIX_OVERLAY ) ) A macro that returns true whenever a face object contains an \u2018sbix\u2019 OpenType table with bit 1 in its flags field set, instructing the application to overlay the bitmap strike with the corresponding outline glyph. See FT_HAS_SBIX for pseudo code how to use it. since 2.12 FT_IS_SFNT \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_SFNT ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_SFNT ) ) A macro that returns true whenever a face object contains a font whose format is based on the SFNT storage scheme. This usually means: TrueType fonts, OpenType fonts, as well as SFNT-based embedded bitmap fonts. If this macro is true, all functions defined in FT_SFNT_NAMES_H and FT_TRUETYPE_TABLES_H are available. FT_IS_SCALABLE \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_SCALABLE ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_SCALABLE ) ) A macro that returns true whenever a face object contains a scalable font face (true for TrueType, Type 1, Type 42, CID, OpenType/CFF, and PFR font formats). FT_IS_FIXED_WIDTH \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_FIXED_WIDTH ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_FIXED_WIDTH ) ) A macro that returns true whenever a face object contains a font face that contains fixed-width (or \u2018monospace\u2019, \u2018fixed-pitch\u2019, etc.) glyphs. FT_IS_CID_KEYED \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_CID_KEYED ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_CID_KEYED ) ) A macro that returns true whenever a face object contains a CID-keyed font. See the discussion of FT_FACE_FLAG_CID_KEYED for more details. If this macro is true, all functions defined in FT_CID_H are available. FT_IS_TRICKY \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_TRICKY ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_TRICKY ) ) A macro that returns true whenever a face represents a \u2018tricky\u2019 font. See the discussion of FT_FACE_FLAG_TRICKY for more details. FT_IS_NAMED_INSTANCE \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_NAMED_INSTANCE ( face ) \\ ( !!( (face)->face_index & 0x7FFF0000L ) ) A macro that returns true whenever a face object is a named instance of a GX or OpenType variation font. [Since 2.9] Changing the design coordinates with FT_Set_Var_Design_Coordinates or FT_Set_Var_Blend_Coordinates does not influence the return value of this macro (only FT_Set_Named_Instance does that). since 2.7 FT_IS_VARIATION \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_VARIATION ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_VARIATION ) ) A macro that returns true whenever a face object has been altered by FT_Set_MM_Design_Coordinates , FT_Set_Var_Design_Coordinates , FT_Set_Var_Blend_Coordinates , or FT_Set_MM_WeightVector . since 2.9","title":"Font Testing Macros"},{"location":"ft2-font_testing_macros.html#font-testing-macros","text":"","title":"Font Testing Macros"},{"location":"ft2-font_testing_macros.html#synopsis","text":"Macros to test the most important font properties. It is recommended to use these high-level macros instead of directly testing the corresponding flags, which are scattered over various structures.","title":"Synopsis"},{"location":"ft2-font_testing_macros.html#ft_has_horizontal","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_HORIZONTAL ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_HORIZONTAL ) ) A macro that returns true whenever a face object contains horizontal metrics (this is true for all font formats though).","title":"FT_HAS_HORIZONTAL"},{"location":"ft2-font_testing_macros.html#ft_has_vertical","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_VERTICAL ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_VERTICAL ) ) A macro that returns true whenever a face object contains real vertical metrics (and not only synthesized ones).","title":"FT_HAS_VERTICAL"},{"location":"ft2-font_testing_macros.html#ft_has_kerning","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_KERNING ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_KERNING ) ) A macro that returns true whenever a face object contains kerning data that can be accessed with FT_Get_Kerning .","title":"FT_HAS_KERNING"},{"location":"ft2-font_testing_macros.html#ft_has_fixed_sizes","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_FIXED_SIZES ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_FIXED_SIZES ) ) A macro that returns true whenever a face object contains some embedded bitmaps. See the available_sizes field of the FT_FaceRec structure.","title":"FT_HAS_FIXED_SIZES"},{"location":"ft2-font_testing_macros.html#ft_has_glyph_names","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_GLYPH_NAMES ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_GLYPH_NAMES ) ) A macro that returns true whenever a face object contains some glyph names that can be accessed through FT_Get_Glyph_Name .","title":"FT_HAS_GLYPH_NAMES"},{"location":"ft2-font_testing_macros.html#ft_has_color","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_COLOR ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_COLOR ) ) A macro that returns true whenever a face object contains tables for color glyphs.","title":"FT_HAS_COLOR"},{"location":"ft2-font_testing_macros.html#ft_has_multiple_masters","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_MULTIPLE_MASTERS ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_MULTIPLE_MASTERS ) ) A macro that returns true whenever a face object contains some multiple masters. The functions provided by FT_MULTIPLE_MASTERS_H are then available to choose the exact design you want.","title":"FT_HAS_MULTIPLE_MASTERS"},{"location":"ft2-font_testing_macros.html#ft_has_svg","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_SVG ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_SVG ) ) A macro that returns true whenever a face object contains an \u2018SVG \u2019 OpenType table.","title":"FT_HAS_SVG"},{"location":"ft2-font_testing_macros.html#ft_has_sbix","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_SBIX ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_SBIX ) ) A macro that returns true whenever a face object contains an \u2018sbix\u2019 OpenType table and outline glyphs. Currently, FreeType only supports bitmap glyphs in PNG format for this table (i.e., JPEG and TIFF formats are unsupported, as are Apple-specific formats not part of the OpenType specification).","title":"FT_HAS_SBIX"},{"location":"ft2-font_testing_macros.html#ft_has_sbix_overlay","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_SBIX_OVERLAY ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_SBIX_OVERLAY ) ) A macro that returns true whenever a face object contains an \u2018sbix\u2019 OpenType table with bit 1 in its flags field set, instructing the application to overlay the bitmap strike with the corresponding outline glyph. See FT_HAS_SBIX for pseudo code how to use it.","title":"FT_HAS_SBIX_OVERLAY"},{"location":"ft2-font_testing_macros.html#ft_is_sfnt","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_SFNT ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_SFNT ) ) A macro that returns true whenever a face object contains a font whose format is based on the SFNT storage scheme. This usually means: TrueType fonts, OpenType fonts, as well as SFNT-based embedded bitmap fonts. If this macro is true, all functions defined in FT_SFNT_NAMES_H and FT_TRUETYPE_TABLES_H are available.","title":"FT_IS_SFNT"},{"location":"ft2-font_testing_macros.html#ft_is_scalable","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_SCALABLE ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_SCALABLE ) ) A macro that returns true whenever a face object contains a scalable font face (true for TrueType, Type 1, Type 42, CID, OpenType/CFF, and PFR font formats).","title":"FT_IS_SCALABLE"},{"location":"ft2-font_testing_macros.html#ft_is_fixed_width","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_FIXED_WIDTH ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_FIXED_WIDTH ) ) A macro that returns true whenever a face object contains a font face that contains fixed-width (or \u2018monospace\u2019, \u2018fixed-pitch\u2019, etc.) glyphs.","title":"FT_IS_FIXED_WIDTH"},{"location":"ft2-font_testing_macros.html#ft_is_cid_keyed","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_CID_KEYED ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_CID_KEYED ) ) A macro that returns true whenever a face object contains a CID-keyed font. See the discussion of FT_FACE_FLAG_CID_KEYED for more details. If this macro is true, all functions defined in FT_CID_H are available.","title":"FT_IS_CID_KEYED"},{"location":"ft2-font_testing_macros.html#ft_is_tricky","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_TRICKY ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_TRICKY ) ) A macro that returns true whenever a face represents a \u2018tricky\u2019 font. See the discussion of FT_FACE_FLAG_TRICKY for more details.","title":"FT_IS_TRICKY"},{"location":"ft2-font_testing_macros.html#ft_is_named_instance","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_NAMED_INSTANCE ( face ) \\ ( !!( (face)->face_index & 0x7FFF0000L ) ) A macro that returns true whenever a face object is a named instance of a GX or OpenType variation font. [Since 2.9] Changing the design coordinates with FT_Set_Var_Design_Coordinates or FT_Set_Var_Blend_Coordinates does not influence the return value of this macro (only FT_Set_Named_Instance does that).","title":"FT_IS_NAMED_INSTANCE"},{"location":"ft2-font_testing_macros.html#ft_is_variation","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_VARIATION ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_VARIATION ) ) A macro that returns true whenever a face object has been altered by FT_Set_MM_Design_Coordinates , FT_Set_Var_Design_Coordinates , FT_Set_Var_Blend_Coordinates , or FT_Set_MM_WeightVector .","title":"FT_IS_VARIATION"},{"location":"ft2-gasp_table.html","text":"FreeType \u00bb Docs \u00bb Format-Specific API \u00bb Gasp Table Gasp Table \u00b6 Synopsis \u00b6 The function FT_Get_Gasp can be used to query a TrueType or OpenType font for specific entries in its \u2018gasp\u2019 table, if any. This is mainly useful when implementing native TrueType hinting with the bytecode interpreter to duplicate the Windows text rendering results. FT_GASP_XXX \u00b6 Defined in FT_GASP_H (freetype/ftgasp.h). # define FT_GASP_NO_TABLE -1 # define FT_GASP_DO_GRIDFIT 0x01 # define FT_GASP_DO_GRAY 0x02 # define FT_GASP_SYMMETRIC_GRIDFIT 0x04 # define FT_GASP_SYMMETRIC_SMOOTHING 0x08 A list of values and/or bit-flags returned by the FT_Get_Gasp function. values FT_GASP_NO_TABLE This special value means that there is no GASP table in this face. It is up to the client to decide what to do. FT_GASP_DO_GRIDFIT Grid-fitting and hinting should be performed at the specified ppem. This really means TrueType bytecode interpretation. If this bit is not set, no hinting gets applied. FT_GASP_DO_GRAY Anti-aliased rendering should be performed at the specified ppem. If not set, do monochrome rendering. FT_GASP_SYMMETRIC_SMOOTHING If set, smoothing along multiple axes must be used with ClearType. FT_GASP_SYMMETRIC_GRIDFIT Grid-fitting must be used with ClearType's symmetric smoothing. note The bit-flags FT_GASP_DO_GRIDFIT and FT_GASP_DO_GRAY are to be used for standard font rasterization only. Independently of that, FT_GASP_SYMMETRIC_SMOOTHING and FT_GASP_SYMMETRIC_GRIDFIT are to be used if ClearType is enabled (and FT_GASP_DO_GRIDFIT and FT_GASP_DO_GRAY are consequently ignored). \u2018ClearType\u2019 is Microsoft's implementation of LCD rendering, partly protected by patents. since 2.3.0 FT_Get_Gasp \u00b6 Defined in FT_GASP_H (freetype/ftgasp.h). FT_EXPORT( FT_Int ) FT_Get_Gasp ( FT_Face face, FT_UInt ppem ); For a TrueType or OpenType font file, return the rasterizer behaviour flags from the font's \u2018gasp\u2019 table corresponding to a given character pixel size. input face The source face handle. ppem The vertical character pixel size. return Bit flags (see FT_GASP_XXX ), or FT_GASP_NO_TABLE if there is no \u2018gasp\u2019 table in the face. note If you want to use the MM functionality of OpenType variation fonts (i.e., using FT_Set_Var_Design_Coordinates and friends), call this function after setting an instance since the return values can change. since 2.3.0","title":"Gasp Table"},{"location":"ft2-gasp_table.html#gasp-table","text":"","title":"Gasp Table"},{"location":"ft2-gasp_table.html#synopsis","text":"The function FT_Get_Gasp can be used to query a TrueType or OpenType font for specific entries in its \u2018gasp\u2019 table, if any. This is mainly useful when implementing native TrueType hinting with the bytecode interpreter to duplicate the Windows text rendering results.","title":"Synopsis"},{"location":"ft2-gasp_table.html#ft_gasp_xxx","text":"Defined in FT_GASP_H (freetype/ftgasp.h). # define FT_GASP_NO_TABLE -1 # define FT_GASP_DO_GRIDFIT 0x01 # define FT_GASP_DO_GRAY 0x02 # define FT_GASP_SYMMETRIC_GRIDFIT 0x04 # define FT_GASP_SYMMETRIC_SMOOTHING 0x08 A list of values and/or bit-flags returned by the FT_Get_Gasp function.","title":"FT_GASP_XXX"},{"location":"ft2-gasp_table.html#ft_get_gasp","text":"Defined in FT_GASP_H (freetype/ftgasp.h). FT_EXPORT( FT_Int ) FT_Get_Gasp ( FT_Face face, FT_UInt ppem ); For a TrueType or OpenType font file, return the rasterizer behaviour flags from the font's \u2018gasp\u2019 table corresponding to a given character pixel size.","title":"FT_Get_Gasp"},{"location":"ft2-glyph_management.html","text":"FreeType \u00bb Docs \u00bb Extended API \u00bb Glyph Management Glyph Management \u00b6 Synopsis \u00b6 This section contains definitions used to manage glyph data through generic FT_Glyph objects. Each of them can contain a bitmap, a vector outline, or even images in other formats. These objects are detached from FT_Face , contrary to FT_GlyphSlot . FT_Glyph \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_GlyphRec_* FT_Glyph ; Handle to an object used to model generic glyph images. It is a pointer to the FT_GlyphRec structure and can contain a glyph bitmap or pointer. note Glyph objects are not owned by the library. You must thus release them manually (through FT_Done_Glyph ) before calling FT_Done_FreeType . FT_GlyphRec \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_GlyphRec_ { FT_Library library; const FT_Glyph_Class* clazz; FT_Glyph_Format format; FT_Vector advance; } FT_GlyphRec ; The root glyph structure contains a given glyph image plus its advance width in 16.16 fixed-point format. fields library A handle to the FreeType library object. clazz A pointer to the glyph's class. Private. format The format of the glyph's image. advance A 16.16 vector that gives the glyph's advance width. FT_BitmapGlyph \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_BitmapGlyphRec_* FT_BitmapGlyph ; A handle to an object used to model a bitmap glyph image. This is a \u2018sub-class\u2019 of FT_Glyph , and a pointer to FT_BitmapGlyphRec . FT_BitmapGlyphRec \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_BitmapGlyphRec_ { FT_GlyphRec root; FT_Int left; FT_Int top; FT_Bitmap bitmap; } FT_BitmapGlyphRec ; A structure used for bitmap glyph images. This really is a \u2018sub-class\u2019 of FT_GlyphRec . fields root The root fields of FT_Glyph . left The left-side bearing, i.e., the horizontal distance from the current pen position to the left border of the glyph bitmap. top The top-side bearing, i.e., the vertical distance from the current pen position to the top border of the glyph bitmap. This distance is positive for upwards y! bitmap A descriptor for the bitmap. note You can typecast an FT_Glyph to FT_BitmapGlyph if you have glyph->format == FT_GLYPH_FORMAT_BITMAP . This lets you access the bitmap's contents easily. The corresponding pixel buffer is always owned by FT_BitmapGlyph and is thus created and destroyed with it. FT_OutlineGlyph \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_OutlineGlyphRec_* FT_OutlineGlyph ; A handle to an object used to model an outline glyph image. This is a \u2018sub-class\u2019 of FT_Glyph , and a pointer to FT_OutlineGlyphRec . FT_OutlineGlyphRec \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_OutlineGlyphRec_ { FT_GlyphRec root; FT_Outline outline; } FT_OutlineGlyphRec ; A structure used for outline (vectorial) glyph images. This really is a \u2018sub-class\u2019 of FT_GlyphRec . fields root The root FT_Glyph fields. outline A descriptor for the outline. note You can typecast an FT_Glyph to FT_OutlineGlyph if you have glyph->format == FT_GLYPH_FORMAT_OUTLINE . This lets you access the outline's content easily. As the outline is extracted from a glyph slot, its coordinates are expressed normally in 26.6 pixels, unless the flag FT_LOAD_NO_SCALE was used in FT_Load_Glyph or FT_Load_Char . The outline's tables are always owned by the object and are destroyed with it. FT_SvgGlyph \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_SvgGlyphRec_* FT_SvgGlyph ; A handle to an object used to model an SVG glyph. This is a \u2018sub-class\u2019 of FT_Glyph , and a pointer to FT_SvgGlyphRec . since 2.12 FT_SvgGlyphRec \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_SvgGlyphRec_ { FT_GlyphRec root; FT_Byte * svg_document; FT_ULong svg_document_length; FT_UInt glyph_index; FT_Size_Metrics metrics; FT_UShort units_per_EM; FT_UShort start_glyph_id; FT_UShort end_glyph_id; FT_Matrix transform; FT_Vector delta; } FT_SvgGlyphRec ; A structure used for OT-SVG glyphs. This is a \u2018sub-class\u2019 of FT_GlyphRec . fields root The root FT_GlyphRec fields. svg_document A pointer to the SVG document. svg_document_length The length of svg_document . glyph_index The index of the glyph to be rendered. metrics A metrics object storing the size information. units_per_EM The size of the EM square. start_glyph_id The first glyph ID in the glyph range covered by this document. end_glyph_id The last glyph ID in the glyph range covered by this document. transform A 2x2 transformation matrix to apply to the glyph while rendering it. delta Translation to apply to the glyph while rendering. note The Glyph Management API requires FT_Glyph or its \u2018sub-class\u2019 to have all the information needed to completely define the glyph's rendering. Outline-based glyphs can directly apply transformations to the outline but this is not possible for an SVG document that hasn't been parsed. Therefore, the transformation is stored along with the document. In the absence of a \u2018ViewBox\u2019 or \u2018Width\u2019/'Height' attribute, the size of the ViewPort should be assumed to be \u2018units_per_EM\u2019. FT_New_Glyph \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_New_Glyph ( FT_Library library, FT_Glyph_Format format, FT_Glyph *aglyph ); A function used to create a new empty glyph image. Note that the created FT_Glyph object must be released with FT_Done_Glyph . input library A handle to the FreeType library object. format The format of the glyph's image. output aglyph A handle to the glyph object. return FreeType error code. 0 means success. since 2.10 FT_Get_Glyph \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Get_Glyph ( FT_GlyphSlot slot, FT_Glyph *aglyph ); A function used to extract a glyph image from a slot. Note that the created FT_Glyph object must be released with FT_Done_Glyph . input slot A handle to the source glyph slot. output aglyph A handle to the glyph object. NULL in case of error. return FreeType error code. 0 means success. note Because *aglyph->advance.x and *aglyph->advance.y are 16.16 fixed-point numbers, slot->advance.x and slot->advance.y (which are in 26.6 fixed-point format) must be in the range ]-32768;32768[. FT_Glyph_Copy \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Glyph_Copy ( FT_Glyph source, FT_Glyph *target ); A function used to copy a glyph image. Note that the created FT_Glyph object must be released with FT_Done_Glyph . input source A handle to the source glyph object. output target A handle to the target glyph object. NULL in case of error. return FreeType error code. 0 means success. FT_Glyph_Transform \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Glyph_Transform ( FT_Glyph glyph, const FT_Matrix * matrix, const FT_Vector * delta ); Transform a glyph image if its format is scalable. inout glyph A handle to the target glyph object. input matrix A pointer to a 2x2 matrix to apply. delta A pointer to a 2d vector to apply. Coordinates are expressed in 1/64 of a pixel. return FreeType error code (if not 0, the glyph format is not scalable). note The 2x2 transformation matrix is also applied to the glyph's advance vector. FT_Glyph_BBox_Mode \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef enum FT_Glyph_BBox_Mode_ { FT_GLYPH_BBOX_UNSCALED = 0, FT_GLYPH_BBOX_SUBPIXELS = 0, FT_GLYPH_BBOX_GRIDFIT = 1, FT_GLYPH_BBOX_TRUNCATE = 2, FT_GLYPH_BBOX_PIXELS = 3 } FT_Glyph_BBox_Mode ; /* these constants are deprecated; use the corresponding */ /* ` FT_Glyph_BBox_Mode ` values instead */ # define ft_glyph_bbox_unscaled FT_GLYPH_BBOX_UNSCALED # define ft_glyph_bbox_subpixels FT_GLYPH_BBOX_SUBPIXELS # define ft_glyph_bbox_gridfit FT_GLYPH_BBOX_GRIDFIT # define ft_glyph_bbox_truncate FT_GLYPH_BBOX_TRUNCATE # define ft_glyph_bbox_pixels FT_GLYPH_BBOX_PIXELS The mode how the values of FT_Glyph_Get_CBox are returned. values FT_GLYPH_BBOX_UNSCALED Return unscaled font units. FT_GLYPH_BBOX_SUBPIXELS Return unfitted 26.6 coordinates. FT_GLYPH_BBOX_GRIDFIT Return grid-fitted 26.6 coordinates. FT_GLYPH_BBOX_TRUNCATE Return coordinates in integer pixels. FT_GLYPH_BBOX_PIXELS Return grid-fitted pixel coordinates. FT_Glyph_Get_CBox \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( void ) FT_Glyph_Get_CBox ( FT_Glyph glyph, FT_UInt bbox_mode, FT_BBox *acbox ); Return a glyph's \u2018control box\u2019. The control box encloses all the outline's points, including Bezier control points. Though it coincides with the exact bounding box for most glyphs, it can be slightly larger in some situations (like when rotating an outline that contains Bezier outside arcs). Computing the control box is very fast, while getting the bounding box can take much more time as it needs to walk over all segments and arcs in the outline. To get the latter, you can use the \u2018ftbbox\u2019 component, which is dedicated to this single task. input glyph A handle to the source glyph object. mode The mode that indicates how to interpret the returned bounding box values. output acbox The glyph coordinate bounding box. Coordinates are expressed in 1/64 of pixels if it is grid-fitted. note Coordinates are relative to the glyph origin, using the y upwards convention. If the glyph has been loaded with FT_LOAD_NO_SCALE , bbox_mode must be set to FT_GLYPH_BBOX_UNSCALED to get unscaled font units in 26.6 pixel format. The value FT_GLYPH_BBOX_SUBPIXELS is another name for this constant. If the font is tricky and the glyph has been loaded with FT_LOAD_NO_SCALE , the resulting CBox is meaningless. To get reasonable values for the CBox it is necessary to load the glyph at a large ppem value (so that the hinting instructions can properly shift and scale the subglyphs), then extracting the CBox, which can be eventually converted back to font units. Note that the maximum coordinates are exclusive, which means that one can compute the width and height of the glyph image (be it in integer or 26.6 pixels) as: width = bbox.xMax - bbox.xMin; height = bbox.yMax - bbox.yMin; Note also that for 26.6 coordinates, if bbox_mode is set to FT_GLYPH_BBOX_GRIDFIT , the coordinates will also be grid-fitted, which corresponds to: bbox.xMin = FLOOR(bbox.xMin); bbox.yMin = FLOOR(bbox.yMin); bbox.xMax = CEILING(bbox.xMax); bbox.yMax = CEILING(bbox.yMax); To get the bbox in pixel coordinates, set bbox_mode to FT_GLYPH_BBOX_TRUNCATE . To get the bbox in grid-fitted pixel coordinates, set bbox_mode to FT_GLYPH_BBOX_PIXELS . FT_Glyph_To_Bitmap \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Glyph_To_Bitmap ( FT_Glyph * the_glyph, FT_Render_Mode render_mode, const FT_Vector * origin, FT_Bool destroy ); Convert a given glyph object to a bitmap glyph object. inout the_glyph A pointer to a handle to the target glyph. input render_mode An enumeration that describes how the data is rendered. origin A pointer to a vector used to translate the glyph image before rendering. Can be 0 (if no translation). The origin is expressed in 26.6 pixels. destroy A boolean that indicates that the original glyph image should be destroyed by this function. It is never destroyed in case of error. return FreeType error code. 0 means success. note This function does nothing if the glyph format isn't scalable. The glyph image is translated with the origin vector before rendering. The first parameter is a pointer to an FT_Glyph handle that will be replaced by this function (with newly allocated data). Typically, you would do something like the following (omitting error handling). FT_Glyph glyph; FT_BitmapGlyph glyph_bitmap; // load glyph error = FT_Load_Char( face, glyph_index, FT_LOAD_DEFAULT ); // extract glyph image error = FT_Get_Glyph( face->glyph, &glyph ); // convert to a bitmap (default render mode + destroying old) if ( glyph->format != FT_GLYPH_FORMAT_BITMAP ) { error = FT_Glyph_To_Bitmap( &glyph, FT_RENDER_MODE_NORMAL, 0, 1 ); if ( error ) // `glyph' unchanged ... } // access bitmap content by typecasting glyph_bitmap = (FT_BitmapGlyph)glyph; // do funny stuff with it, like blitting/drawing ... // discard glyph image (bitmap or not) FT_Done_Glyph( glyph ); Here is another example, again without error handling. FT_Glyph glyphs[MAX_GLYPHS] ... for ( idx = 0; i < MAX_GLYPHS; i++ ) error = FT_Load_Glyph( face, idx, FT_LOAD_DEFAULT ) || FT_Get_Glyph ( face->glyph, &glyphs[idx] ); ... for ( idx = 0; i < MAX_GLYPHS; i++ ) { FT_Glyph bitmap = glyphs[idx]; ... // after this call, `bitmap' no longer points into // the `glyphs' array (and the old value isn't destroyed) FT_Glyph_To_Bitmap( &bitmap, FT_RENDER_MODE_MONO, 0, 0 ); ... FT_Done_Glyph( bitmap ); } ... for ( idx = 0; i < MAX_GLYPHS; i++ ) FT_Done_Glyph( glyphs[idx] ); FT_Done_Glyph \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( void ) FT_Done_Glyph ( FT_Glyph glyph ); Destroy a given glyph. input glyph A handle to the target glyph object. Can be NULL .","title":"Glyph Management"},{"location":"ft2-glyph_management.html#glyph-management","text":"","title":"Glyph Management"},{"location":"ft2-glyph_management.html#synopsis","text":"This section contains definitions used to manage glyph data through generic FT_Glyph objects. Each of them can contain a bitmap, a vector outline, or even images in other formats. These objects are detached from FT_Face , contrary to FT_GlyphSlot .","title":"Synopsis"},{"location":"ft2-glyph_management.html#ft_glyph","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_GlyphRec_* FT_Glyph ; Handle to an object used to model generic glyph images. It is a pointer to the FT_GlyphRec structure and can contain a glyph bitmap or pointer.","title":"FT_Glyph"},{"location":"ft2-glyph_management.html#ft_glyphrec","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_GlyphRec_ { FT_Library library; const FT_Glyph_Class* clazz; FT_Glyph_Format format; FT_Vector advance; } FT_GlyphRec ; The root glyph structure contains a given glyph image plus its advance width in 16.16 fixed-point format.","title":"FT_GlyphRec"},{"location":"ft2-glyph_management.html#ft_bitmapglyph","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_BitmapGlyphRec_* FT_BitmapGlyph ; A handle to an object used to model a bitmap glyph image. This is a \u2018sub-class\u2019 of FT_Glyph , and a pointer to FT_BitmapGlyphRec .","title":"FT_BitmapGlyph"},{"location":"ft2-glyph_management.html#ft_bitmapglyphrec","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_BitmapGlyphRec_ { FT_GlyphRec root; FT_Int left; FT_Int top; FT_Bitmap bitmap; } FT_BitmapGlyphRec ; A structure used for bitmap glyph images. This really is a \u2018sub-class\u2019 of FT_GlyphRec .","title":"FT_BitmapGlyphRec"},{"location":"ft2-glyph_management.html#ft_outlineglyph","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_OutlineGlyphRec_* FT_OutlineGlyph ; A handle to an object used to model an outline glyph image. This is a \u2018sub-class\u2019 of FT_Glyph , and a pointer to FT_OutlineGlyphRec .","title":"FT_OutlineGlyph"},{"location":"ft2-glyph_management.html#ft_outlineglyphrec","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_OutlineGlyphRec_ { FT_GlyphRec root; FT_Outline outline; } FT_OutlineGlyphRec ; A structure used for outline (vectorial) glyph images. This really is a \u2018sub-class\u2019 of FT_GlyphRec .","title":"FT_OutlineGlyphRec"},{"location":"ft2-glyph_management.html#ft_svgglyph","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_SvgGlyphRec_* FT_SvgGlyph ; A handle to an object used to model an SVG glyph. This is a \u2018sub-class\u2019 of FT_Glyph , and a pointer to FT_SvgGlyphRec .","title":"FT_SvgGlyph"},{"location":"ft2-glyph_management.html#ft_svgglyphrec","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_SvgGlyphRec_ { FT_GlyphRec root; FT_Byte * svg_document; FT_ULong svg_document_length; FT_UInt glyph_index; FT_Size_Metrics metrics; FT_UShort units_per_EM; FT_UShort start_glyph_id; FT_UShort end_glyph_id; FT_Matrix transform; FT_Vector delta; } FT_SvgGlyphRec ; A structure used for OT-SVG glyphs. This is a \u2018sub-class\u2019 of FT_GlyphRec .","title":"FT_SvgGlyphRec"},{"location":"ft2-glyph_management.html#ft_new_glyph","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_New_Glyph ( FT_Library library, FT_Glyph_Format format, FT_Glyph *aglyph ); A function used to create a new empty glyph image. Note that the created FT_Glyph object must be released with FT_Done_Glyph .","title":"FT_New_Glyph"},{"location":"ft2-glyph_management.html#ft_get_glyph","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Get_Glyph ( FT_GlyphSlot slot, FT_Glyph *aglyph ); A function used to extract a glyph image from a slot. Note that the created FT_Glyph object must be released with FT_Done_Glyph .","title":"FT_Get_Glyph"},{"location":"ft2-glyph_management.html#ft_glyph_copy","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Glyph_Copy ( FT_Glyph source, FT_Glyph *target ); A function used to copy a glyph image. Note that the created FT_Glyph object must be released with FT_Done_Glyph .","title":"FT_Glyph_Copy"},{"location":"ft2-glyph_management.html#ft_glyph_transform","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Glyph_Transform ( FT_Glyph glyph, const FT_Matrix * matrix, const FT_Vector * delta ); Transform a glyph image if its format is scalable.","title":"FT_Glyph_Transform"},{"location":"ft2-glyph_management.html#ft_glyph_bbox_mode","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef enum FT_Glyph_BBox_Mode_ { FT_GLYPH_BBOX_UNSCALED = 0, FT_GLYPH_BBOX_SUBPIXELS = 0, FT_GLYPH_BBOX_GRIDFIT = 1, FT_GLYPH_BBOX_TRUNCATE = 2, FT_GLYPH_BBOX_PIXELS = 3 } FT_Glyph_BBox_Mode ; /* these constants are deprecated; use the corresponding */ /* ` FT_Glyph_BBox_Mode ` values instead */ # define ft_glyph_bbox_unscaled FT_GLYPH_BBOX_UNSCALED # define ft_glyph_bbox_subpixels FT_GLYPH_BBOX_SUBPIXELS # define ft_glyph_bbox_gridfit FT_GLYPH_BBOX_GRIDFIT # define ft_glyph_bbox_truncate FT_GLYPH_BBOX_TRUNCATE # define ft_glyph_bbox_pixels FT_GLYPH_BBOX_PIXELS The mode how the values of FT_Glyph_Get_CBox are returned.","title":"FT_Glyph_BBox_Mode"},{"location":"ft2-glyph_management.html#ft_glyph_get_cbox","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( void ) FT_Glyph_Get_CBox ( FT_Glyph glyph, FT_UInt bbox_mode, FT_BBox *acbox ); Return a glyph's \u2018control box\u2019. The control box encloses all the outline's points, including Bezier control points. Though it coincides with the exact bounding box for most glyphs, it can be slightly larger in some situations (like when rotating an outline that contains Bezier outside arcs). Computing the control box is very fast, while getting the bounding box can take much more time as it needs to walk over all segments and arcs in the outline. To get the latter, you can use the \u2018ftbbox\u2019 component, which is dedicated to this single task.","title":"FT_Glyph_Get_CBox"},{"location":"ft2-glyph_management.html#ft_glyph_to_bitmap","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Glyph_To_Bitmap ( FT_Glyph * the_glyph, FT_Render_Mode render_mode, const FT_Vector * origin, FT_Bool destroy ); Convert a given glyph object to a bitmap glyph object.","title":"FT_Glyph_To_Bitmap"},{"location":"ft2-glyph_management.html#ft_done_glyph","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( void ) FT_Done_Glyph ( FT_Glyph glyph ); Destroy a given glyph.","title":"FT_Done_Glyph"},{"location":"ft2-glyph_retrieval.html","text":"FreeType \u00bb Docs \u00bb Core API \u00bb Glyph Retrieval Glyph Retrieval \u00b6 Synopsis \u00b6 The functions and structures collected in this section operate on single glyphs, of which FT_Load_Glyph is most important. FT_GlyphSlot \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_GlyphSlotRec_* FT_GlyphSlot ; A handle to a given \u2018glyph slot\u2019. A slot is a container that can hold any of the glyphs contained in its parent face. In other words, each time you call FT_Load_Glyph or FT_Load_Char , the slot's content is erased by the new glyph data, i.e., the glyph's metrics, its image (bitmap or outline), and other control information. also See FT_GlyphSlotRec for the publicly accessible glyph fields. FT_GlyphSlotRec \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_GlyphSlotRec_ { FT_Library library; FT_Face face; FT_GlyphSlot next; FT_UInt glyph_index; /* new in 2.10; was reserved previously */ FT_Generic generic; FT_Glyph_Metrics metrics; FT_Fixed linearHoriAdvance; FT_Fixed linearVertAdvance; FT_Vector advance; FT_Glyph_Format format; FT_Bitmap bitmap; FT_Int bitmap_left; FT_Int bitmap_top; FT_Outline outline; FT_UInt num_subglyphs; FT_SubGlyph subglyphs; void * control_data; long control_len; FT_Pos lsb_delta; FT_Pos rsb_delta; void * other; FT_Slot_Internal internal; } FT_GlyphSlotRec ; FreeType root glyph slot class structure. A glyph slot is a container where individual glyphs can be loaded, be they in outline or bitmap format. fields library A handle to the FreeType library instance this slot belongs to. face A handle to the parent face object. next In some cases (like some font tools), several glyph slots per face object can be a good thing. As this is rare, the glyph slots are listed through a direct, single-linked list using its next field. glyph_index [Since 2.10] The glyph index passed as an argument to FT_Load_Glyph while initializing the glyph slot. generic A typeless pointer unused by the FreeType library or any of its drivers. It can be used by client applications to link their own data to each glyph slot object. metrics The metrics of the last loaded glyph in the slot. The returned values depend on the last load flags (see the FT_Load_Glyph API function) and can be expressed either in 26.6 fractional pixels or font units. Note that even when the glyph image is transformed, the metrics are not. linearHoriAdvance The advance width of the unhinted glyph. Its value is expressed in 16.16 fractional pixels, unless FT_LOAD_LINEAR_DESIGN is set when loading the glyph. This field can be important to perform correct WYSIWYG layout. Only relevant for scalable glyphs. linearVertAdvance The advance height of the unhinted glyph. Its value is expressed in 16.16 fractional pixels, unless FT_LOAD_LINEAR_DESIGN is set when loading the glyph. This field can be important to perform correct WYSIWYG layout. Only relevant for scalable glyphs. advance This shorthand is, depending on FT_LOAD_IGNORE_TRANSFORM , the transformed (hinted) advance width for the glyph, in 26.6 fractional pixel format. As specified with FT_LOAD_VERTICAL_LAYOUT , it uses either the horiAdvance or the vertAdvance value of metrics field. format This field indicates the format of the image contained in the glyph slot. Typically FT_GLYPH_FORMAT_BITMAP , FT_GLYPH_FORMAT_OUTLINE , or FT_GLYPH_FORMAT_COMPOSITE , but other values are possible. bitmap This field is used as a bitmap descriptor. Note that the address and content of the bitmap buffer can change between calls of FT_Load_Glyph and a few other functions. bitmap_left The bitmap's left bearing expressed in integer pixels. bitmap_top The bitmap's top bearing expressed in integer pixels. This is the distance from the baseline to the top-most glyph scanline, upwards y coordinates being positive . outline The outline descriptor for the current glyph image if its format is FT_GLYPH_FORMAT_OUTLINE . Once a glyph is loaded, outline can be transformed, distorted, emboldened, etc. However, it must not be freed. [Since 2.10.1] If FT_LOAD_NO_SCALE is set, outline coordinates of OpenType variation fonts for a selected instance are internally handled as 26.6 fractional font units but returned as (rounded) integers, as expected. To get unrounded font units, don't use FT_LOAD_NO_SCALE but load the glyph with FT_LOAD_NO_HINTING and scale it, using the font's units_per_EM value as the ppem. num_subglyphs The number of subglyphs in a composite glyph. This field is only valid for the composite glyph format that should normally only be loaded with the FT_LOAD_NO_RECURSE flag. subglyphs An array of subglyph descriptors for composite glyphs. There are num_subglyphs elements in there. Currently internal to FreeType. control_data Certain font drivers can also return the control data for a given glyph image (e.g. TrueType bytecode, Type 1 charstrings, etc.). This field is a pointer to such data; it is currently internal to FreeType. control_len This is the length in bytes of the control data. Currently internal to FreeType. other Reserved. lsb_delta The difference between hinted and unhinted left side bearing while auto-hinting is active. Zero otherwise. rsb_delta The difference between hinted and unhinted right side bearing while auto-hinting is active. Zero otherwise. note If FT_Load_Glyph is called with default flags (see FT_LOAD_DEFAULT ) the glyph image is loaded in the glyph slot in its native format (e.g., an outline glyph for TrueType and Type 1 formats). [Since 2.9] The prospective bitmap metrics are calculated according to FT_LOAD_TARGET_XXX and other flags even for the outline glyph, even if FT_LOAD_RENDER is not set. This image can later be converted into a bitmap by calling FT_Render_Glyph . This function searches the current renderer for the native image's format, then invokes it. The renderer is in charge of transforming the native image through the slot's face transformation fields, then converting it into a bitmap that is returned in slot->bitmap . Note that slot->bitmap_left and slot->bitmap_top are also used to specify the position of the bitmap relative to the current pen position (e.g., coordinates (0,0) on the baseline). Of course, slot->format is also changed to FT_GLYPH_FORMAT_BITMAP . Here is a small pseudo code fragment that shows how to use lsb_delta and rsb_delta to do fractional positioning of glyphs: FT_GlyphSlot slot = face->glyph; FT_Pos origin_x = 0; for all glyphs do <load glyph with `FT_Load_Glyph'> FT_Outline_Translate( slot->outline, origin_x & 63, 0 ); <save glyph image, or render glyph, or ...> <compute kern between current and next glyph and add it to `origin_x'> origin_x += slot->advance.x; origin_x += slot->lsb_delta - slot->rsb_delta; endfor Here is another small pseudo code fragment that shows how to use lsb_delta and rsb_delta to improve integer positioning of glyphs: FT_GlyphSlot slot = face->glyph; FT_Pos origin_x = 0; FT_Pos prev_rsb_delta = 0; for all glyphs do <compute kern between current and previous glyph and add it to `origin_x'> <load glyph with `FT_Load_Glyph'> if ( prev_rsb_delta - slot->lsb_delta > 32 ) origin_x -= 64; else if ( prev_rsb_delta - slot->lsb_delta < -31 ) origin_x += 64; prev_rsb_delta = slot->rsb_delta; <save glyph image, or render glyph, or ...> origin_x += slot->advance.x; endfor If you use strong auto-hinting, you must apply these delta values! Otherwise you will experience far too large inter-glyph spacing at small rendering sizes in most cases. Note that it doesn't harm to use the above code for other hinting modes also, since the delta values are zero then. FT_Glyph_Metrics \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Glyph_Metrics_ { FT_Pos width; FT_Pos height; FT_Pos horiBearingX; FT_Pos horiBearingY; FT_Pos horiAdvance; FT_Pos vertBearingX; FT_Pos vertBearingY; FT_Pos vertAdvance; } FT_Glyph_Metrics ; A structure to model the metrics of a single glyph. The values are expressed in 26.6 fractional pixel format; if the flag FT_LOAD_NO_SCALE has been used while loading the glyph, values are expressed in font units instead. fields width The glyph's width. height The glyph's height. horiBearingX Left side bearing for horizontal layout. horiBearingY Top side bearing for horizontal layout. horiAdvance Advance width for horizontal layout. vertBearingX Left side bearing for vertical layout. vertBearingY Top side bearing for vertical layout. Larger positive values mean further below the vertical glyph origin. vertAdvance Advance height for vertical layout. Positive values mean the glyph has a positive advance downward. note If not disabled with FT_LOAD_NO_HINTING , the values represent dimensions of the hinted glyph (in case hinting is applicable). Stroking a glyph with an outside border does not increase horiAdvance or vertAdvance ; you have to manually adjust these values to account for the added width and height. FreeType doesn't use the \u2018VORG\u2019 table data for CFF fonts because it doesn't have an interface to quickly retrieve the glyph height. The y coordinate of the vertical origin can be simply computed as vertBearingY + height after loading a glyph. FT_Load_Glyph \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Load_Glyph ( FT_Face face, FT_UInt glyph_index, FT_Int32 load_flags ); Load a glyph into the glyph slot of a face object. inout face A handle to the target face object where the glyph is loaded. input glyph_index The index of the glyph in the font file. For CID-keyed fonts (either in PS or in CFF format) this argument specifies the CID value. load_flags A flag indicating what to load for this glyph. The FT_LOAD_XXX flags can be used to control the glyph loading process (e.g., whether the outline should be scaled, whether to load bitmaps or not, whether to hint the outline, etc). return FreeType error code. 0 means success. note For proper scaling and hinting, the active FT_Size object owned by the face has to be meaningfully initialized by calling FT_Set_Char_Size before this function, for example. The loaded glyph may be transformed. See FT_Set_Transform for the details. For subsetted CID-keyed fonts, FT_Err_Invalid_Argument is returned for invalid CID values (that is, for CID values that don't have a corresponding glyph in the font). See the discussion of the FT_FACE_FLAG_CID_KEYED flag for more details. If you receive FT_Err_Glyph_Too_Big , try getting the glyph outline at EM size, then scale it manually and fill it as a graphics operation. FT_LOAD_XXX \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_LOAD_DEFAULT 0x0 # define FT_LOAD_NO_SCALE ( 1L << 0 ) # define FT_LOAD_NO_HINTING ( 1L << 1 ) # define FT_LOAD_RENDER ( 1L << 2 ) # define FT_LOAD_NO_BITMAP ( 1L << 3 ) # define FT_LOAD_VERTICAL_LAYOUT ( 1L << 4 ) # define FT_LOAD_FORCE_AUTOHINT ( 1L << 5 ) # define FT_LOAD_CROP_BITMAP ( 1L << 6 ) # define FT_LOAD_PEDANTIC ( 1L << 7 ) # define FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH ( 1L << 9 ) # define FT_LOAD_NO_RECURSE ( 1L << 10 ) # define FT_LOAD_IGNORE_TRANSFORM ( 1L << 11 ) # define FT_LOAD_MONOCHROME ( 1L << 12 ) # define FT_LOAD_LINEAR_DESIGN ( 1L << 13 ) # define FT_LOAD_SBITS_ONLY ( 1L << 14 ) # define FT_LOAD_NO_AUTOHINT ( 1L << 15 ) /* Bits 16-19 are used by `FT_LOAD_TARGET_` */ # define FT_LOAD_COLOR ( 1L << 20 ) # define FT_LOAD_COMPUTE_METRICS ( 1L << 21 ) # define FT_LOAD_BITMAP_METRICS_ONLY ( 1L << 22 ) # define FT_LOAD_NO_SVG ( 1L << 24 ) A list of bit field constants for FT_Load_Glyph to indicate what kind of operations to perform during glyph loading. values FT_LOAD_DEFAULT Corresponding to 0, this value is used as the default glyph load operation. In this case, the following happens: FreeType looks for a bitmap for the glyph corresponding to the face's current size. If one is found, the function returns. The bitmap data can be accessed from the glyph slot (see note below). If no embedded bitmap is searched for or found, FreeType looks for a scalable outline. If one is found, it is loaded from the font file, scaled to device pixels, then \u2018hinted\u2019 to the pixel grid in order to optimize it. The outline data can be accessed from the glyph slot (see note below). Note that by default the glyph loader doesn't render outlines into bitmaps. The following flags are used to modify this default behaviour to more specific and useful cases. FT_LOAD_NO_SCALE Don't scale the loaded outline glyph but keep it in font units. This flag is also assumed if FT_Size owned by the face was not properly initialized. This flag implies FT_LOAD_NO_HINTING and FT_LOAD_NO_BITMAP , and unsets FT_LOAD_RENDER . If the font is \u2018tricky\u2019 (see FT_FACE_FLAG_TRICKY for more), using FT_LOAD_NO_SCALE usually yields meaningless outlines because the subglyphs must be scaled and positioned with hinting instructions. This can be solved by loading the font without FT_LOAD_NO_SCALE and setting the character size to font->units_per_EM . FT_LOAD_NO_HINTING Disable hinting. This generally generates \u2018blurrier\u2019 bitmap glyphs when the glyphs are rendered in any of the anti-aliased modes. See also the note below. This flag is implied by FT_LOAD_NO_SCALE . FT_LOAD_RENDER Call FT_Render_Glyph after the glyph is loaded. By default, the glyph is rendered in FT_RENDER_MODE_NORMAL mode. This can be overridden by FT_LOAD_TARGET_XXX or FT_LOAD_MONOCHROME . This flag is unset by FT_LOAD_NO_SCALE . FT_LOAD_NO_BITMAP Ignore bitmap strikes when loading. Bitmap-only fonts ignore this flag. FT_LOAD_NO_SCALE always sets this flag. FT_LOAD_SBITS_ONLY [Since 2.12] This is the opposite of FT_LOAD_NO_BITMAP , more or less: FT_Load_Glyph returns FT_Err_Invalid_Argument if the face contains a bitmap strike for the given size (or the strike selected by FT_Select_Size ) but there is no glyph in the strike. Note that this load flag was part of FreeType since version 2.0.6 but previously tagged as internal. FT_LOAD_VERTICAL_LAYOUT Load the glyph for vertical text layout. In particular, the advance value in the FT_GlyphSlotRec structure is set to the vertAdvance value of the metrics field. In case FT_HAS_VERTICAL doesn't return true, you shouldn't use this flag currently. Reason is that in this case vertical metrics get synthesized, and those values are not always consistent across various font formats. FT_LOAD_FORCE_AUTOHINT Prefer the auto-hinter over the font's native hinter. See also the note below. FT_LOAD_PEDANTIC Make the font driver perform pedantic verifications during glyph loading and hinting. This is mostly used to detect broken glyphs in fonts. By default, FreeType tries to handle broken fonts also. In particular, errors from the TrueType bytecode engine are not passed to the application if this flag is not set; this might result in partially hinted or distorted glyphs in case a glyph's bytecode is buggy. FT_LOAD_NO_RECURSE Don't load composite glyphs recursively. Instead, the font driver fills the num_subglyph and subglyphs values of the glyph slot; it also sets glyph->format to FT_GLYPH_FORMAT_COMPOSITE . The description of subglyphs can then be accessed with FT_Get_SubGlyph_Info . Don't use this flag for retrieving metrics information since some font drivers only return rudimentary data. This flag implies FT_LOAD_NO_SCALE and FT_LOAD_IGNORE_TRANSFORM . FT_LOAD_IGNORE_TRANSFORM Ignore the transform matrix set by FT_Set_Transform . FT_LOAD_MONOCHROME This flag is used with FT_LOAD_RENDER to indicate that you want to render an outline glyph to a 1-bit monochrome bitmap glyph, with 8 pixels packed into each byte of the bitmap data. Note that this has no effect on the hinting algorithm used. You should rather use FT_LOAD_TARGET_MONO so that the monochrome-optimized hinting algorithm is used. FT_LOAD_LINEAR_DESIGN Keep linearHoriAdvance and linearVertAdvance fields of FT_GlyphSlotRec in font units. See FT_GlyphSlotRec for details. FT_LOAD_NO_AUTOHINT Disable the auto-hinter. See also the note below. FT_LOAD_COLOR Load colored glyphs. FreeType searches in the following order; there are slight differences depending on the font format. [Since 2.5] Load embedded color bitmap images (provided FT_LOAD_NO_BITMAP is not set). The resulting color bitmaps, if available, have the FT_PIXEL_MODE_BGRA format, with pre-multiplied color channels. If the flag is not set and color bitmaps are found, they are converted to 256-level gray bitmaps, using the FT_PIXEL_MODE_GRAY format. [Since 2.12] If the glyph index maps to an entry in the face's \u2018SVG \u2019 table, load the associated SVG document from this table and set the format field of FT_GlyphSlotRec to FT_GLYPH_FORMAT_SVG ([since 2.13.1] provided FT_LOAD_NO_SVG is not set). Note that FreeType itself can't render SVG documents; however, the library provides hooks to seamlessly integrate an external renderer. See sections \u2018 The SVG driver \u2019 and \u2018 OpenType SVG Fonts \u2019 for more. [Since 2.10, experimental] If the glyph index maps to an entry in the face's \u2018COLR\u2019 table with a \u2018CPAL\u2019 palette table (as defined in the OpenType specification), make FT_Render_Glyph provide a default blending of the color glyph layers associated with the glyph index, using the same bitmap format as embedded color bitmap images. This is mainly for convenience and works only for glyphs in \u2018COLR\u2019 v0 tables (or glyphs in \u2018COLR\u2019 v1 tables that exclusively use v0 features). For full control of color layers use FT_Get_Color_Glyph_Layer and FreeType's color functions like FT_Palette_Select instead of setting FT_LOAD_COLOR for rendering so that the client application can handle blending by itself. FT_LOAD_NO_SVG [Since 2.13.1] Ignore SVG glyph data when loading. FT_LOAD_COMPUTE_METRICS [Since 2.6.1] Compute glyph metrics from the glyph data, without the use of bundled metrics tables (for example, the \u2018hdmx\u2019 table in TrueType fonts). This flag is mainly used by font validating or font editing applications, which need to ignore, verify, or edit those tables. Currently, this flag is only implemented for TrueType fonts. FT_LOAD_BITMAP_METRICS_ONLY [Since 2.7.1] Request loading of the metrics and bitmap image information of a (possibly embedded) bitmap glyph without allocating or copying the bitmap image data itself. No effect if the target glyph is not a bitmap image. This flag unsets FT_LOAD_RENDER . FT_LOAD_CROP_BITMAP Ignored. Deprecated. FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH Ignored. Deprecated. note By default, hinting is enabled and the font's native hinter (see FT_FACE_FLAG_HINTER ) is preferred over the auto-hinter. You can disable hinting by setting FT_LOAD_NO_HINTING or change the precedence by setting FT_LOAD_FORCE_AUTOHINT . You can also set FT_LOAD_NO_AUTOHINT in case you don't want the auto-hinter to be used at all. See the description of FT_FACE_FLAG_TRICKY for a special exception (affecting only a handful of Asian fonts). Besides deciding which hinter to use, you can also decide which hinting algorithm to use. See FT_LOAD_TARGET_XXX for details. Note that the auto-hinter needs a valid Unicode cmap (either a native one or synthesized by FreeType) for producing correct results. If a font provides an incorrect mapping (for example, assigning the character code U+005A, LATIN CAPITAL LETTER Z, to a glyph depicting a mathematical integral sign), the auto-hinter might produce useless results. FT_LOAD_TARGET_MODE \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_LOAD_TARGET_MODE ( x ) \\ FT_STATIC_CAST( FT_Render_Mode , ( (x) >> 16 ) & 15 ) Return the FT_Render_Mode corresponding to a given FT_LOAD_TARGET_XXX value. FT_LOAD_TARGET_XXX \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_LOAD_TARGET_( x ) ( FT_STATIC_CAST( FT_Int32 , (x) & 15 ) << 16 ) # define FT_LOAD_TARGET_NORMAL FT_LOAD_TARGET_( FT_RENDER_MODE_NORMAL ) # define FT_LOAD_TARGET_LIGHT FT_LOAD_TARGET_( FT_RENDER_MODE_LIGHT ) # define FT_LOAD_TARGET_MONO FT_LOAD_TARGET_( FT_RENDER_MODE_MONO ) # define FT_LOAD_TARGET_LCD FT_LOAD_TARGET_( FT_RENDER_MODE_LCD ) # define FT_LOAD_TARGET_LCD_V FT_LOAD_TARGET_( FT_RENDER_MODE_LCD_V ) A list of values to select a specific hinting algorithm for the hinter. You should OR one of these values to your load_flags when calling FT_Load_Glyph . Note that a font's native hinters may ignore the hinting algorithm you have specified (e.g., the TrueType bytecode interpreter). You can set FT_LOAD_FORCE_AUTOHINT to ensure that the auto-hinter is used. values FT_LOAD_TARGET_NORMAL The default hinting algorithm, optimized for standard gray-level rendering. For monochrome output, use FT_LOAD_TARGET_MONO instead. FT_LOAD_TARGET_LIGHT A lighter hinting algorithm for gray-level modes. Many generated glyphs are fuzzier but better resemble their original shape. This is achieved by snapping glyphs to the pixel grid only vertically (Y-axis), as is done by FreeType's new CFF engine or Microsoft's ClearType font renderer. This preserves inter-glyph spacing in horizontal text. The snapping is done either by the native font driver, if the driver itself and the font support it, or by the auto-hinter. Advance widths are rounded to integer values; however, using the lsb_delta and rsb_delta fields of FT_GlyphSlotRec , it is possible to get fractional advance widths for subpixel positioning (which is recommended to use). If configuration option AF_CONFIG_OPTION_TT_SIZE_METRICS is active, TrueType-like metrics are used to make this mode behave similarly as in unpatched FreeType versions between 2.4.6 and 2.7.1 (inclusive). FT_LOAD_TARGET_MONO Strong hinting algorithm that should only be used for monochrome output. The result is probably unpleasant if the glyph is rendered in non-monochrome modes. Note that for outline fonts only the TrueType font driver has proper monochrome hinting support, provided the TTFs contain hints for B/W rendering (which most fonts no longer provide). If these conditions are not met it is very likely that you get ugly results at smaller sizes. FT_LOAD_TARGET_LCD A variant of FT_LOAD_TARGET_LIGHT optimized for horizontally decimated LCD displays. FT_LOAD_TARGET_LCD_V A variant of FT_LOAD_TARGET_NORMAL optimized for vertically decimated LCD displays. note You should use only one of the FT_LOAD_TARGET_XXX values in your load_flags . They can't be ORed. If FT_LOAD_RENDER is also set, the glyph is rendered in the corresponding mode (i.e., the mode that matches the used algorithm best). An exception is FT_LOAD_TARGET_MONO since it implies FT_LOAD_MONOCHROME . You can use a hinting algorithm that doesn't correspond to the same rendering mode. As an example, it is possible to use the \u2018light\u2019 hinting algorithm and have the results rendered in horizontal LCD pixel mode, with code like FT_Load_Glyph( face, glyph_index, load_flags | FT_LOAD_TARGET_LIGHT ); FT_Render_Glyph( face->glyph, FT_RENDER_MODE_LCD ); In general, you should stick with one rendering mode. For example, switching between FT_LOAD_TARGET_NORMAL and FT_LOAD_TARGET_MONO enforces a lot of recomputation for TrueType fonts, which is slow. Another reason is caching: Selecting a different mode usually causes changes in both the outlines and the rasterized bitmaps; it is thus necessary to empty the cache after a mode switch to avoid false hits. FT_Render_Glyph \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Render_Glyph ( FT_GlyphSlot slot, FT_Render_Mode render_mode ); Convert a given glyph image to a bitmap. It does so by inspecting the glyph image format, finding the relevant renderer, and invoking it. inout slot A handle to the glyph slot containing the image to convert. input render_mode The render mode used to render the glyph image into a bitmap. See FT_Render_Mode for a list of possible values. If FT_RENDER_MODE_NORMAL is used, a previous call of FT_Load_Glyph with flag FT_LOAD_COLOR makes FT_Render_Glyph provide a default blending of colored glyph layers associated with the current glyph slot (provided the font contains such layers) instead of rendering the glyph slot's outline. This is an experimental feature; see FT_LOAD_COLOR for more information. return FreeType error code. 0 means success. note When FreeType outputs a bitmap of a glyph, it really outputs an alpha coverage map. If a pixel is completely covered by a filled-in outline, the bitmap contains 0xFF at that pixel, meaning that 0xFF/0xFF fraction of that pixel is covered, meaning the pixel is 100% black (or 0% bright). If a pixel is only 50% covered (value 0x80), the pixel is made 50% black (50% bright or a middle shade of grey). 0% covered means 0% black (100% bright or white). On high-DPI screens like on smartphones and tablets, the pixels are so small that their chance of being completely covered and therefore completely black are fairly good. On the low-DPI screens, however, the situation is different. The pixels are too large for most of the details of a glyph and shades of gray are the norm rather than the exception. This is relevant because all our screens have a second problem: they are not linear. 1 + 1 is not 2. Twice the value does not result in twice the brightness. When a pixel is only 50% covered, the coverage map says 50% black, and this translates to a pixel value of 128 when you use 8 bits per channel (0-255). However, this does not translate to 50% brightness for that pixel on our sRGB and gamma 2.2 screens. Due to their non-linearity, they dwell longer in the darks and only a pixel value of about 186 results in 50% brightness \u2013 128 ends up too dark on both bright and dark backgrounds. The net result is that dark text looks burnt-out, pixely and blotchy on bright background, bright text too frail on dark backgrounds, and colored text on colored background (for example, red on green) seems to have dark halos or \u2018dirt\u2019 around it. The situation is especially ugly for diagonal stems like in \u2018w\u2019 glyph shapes where the quality of FreeType's anti-aliasing depends on the correct display of grays. On high-DPI screens where smaller, fully black pixels reign supreme, this doesn't matter, but on our low-DPI screens with all the gray shades, it does. 0% and 100% brightness are the same things in linear and non-linear space, just all the shades in-between aren't. The blending function for placing text over a background is dst = alpha * src + (1 - alpha) * dst , which is known as the OVER operator. To correctly composite an anti-aliased pixel of a glyph onto a surface, take the foreground and background colors (e.g., in sRGB space) and apply gamma to get them in a linear space, use OVER to blend the two linear colors using the glyph pixel as the alpha value (remember, the glyph bitmap is an alpha coverage bitmap), and apply inverse gamma to the blended pixel and write it back to the image. Internal testing at Adobe found that a target inverse gamma of 1.8 for step 3 gives good results across a wide range of displays with an sRGB gamma curve or a similar one. This process can cost performance. There is an approximation that does not need to know about the background color; see https://bel.fi/alankila/lcd/ and https://bel.fi/alankila/lcd/alpcor.html for details. ATTENTION : Linear blending is even more important when dealing with subpixel-rendered glyphs to prevent color-fringing! A subpixel-rendered glyph must first be filtered with a filter that gives equal weight to the three color primaries and does not exceed a sum of 0x100, see section \u2018 Subpixel Rendering \u2019. Then the only difference to gray linear blending is that subpixel-rendered linear blending is done 3 times per pixel: red foreground subpixel to red background subpixel and so on for green and blue. FT_Render_Mode \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef enum FT_Render_Mode_ { FT_RENDER_MODE_NORMAL = 0, FT_RENDER_MODE_LIGHT , FT_RENDER_MODE_MONO , FT_RENDER_MODE_LCD , FT_RENDER_MODE_LCD_V , FT_RENDER_MODE_SDF , FT_RENDER_MODE_MAX } FT_Render_Mode ; /* these constants are deprecated; use the corresponding */ /* ` FT_Render_Mode ` values instead */ # define ft_render_mode_normal FT_RENDER_MODE_NORMAL # define ft_render_mode_mono FT_RENDER_MODE_MONO Render modes supported by FreeType 2. Each mode corresponds to a specific type of scanline conversion performed on the outline. For bitmap fonts and embedded bitmaps the bitmap->pixel_mode field in the FT_GlyphSlotRec structure gives the format of the returned bitmap. All modes except FT_RENDER_MODE_MONO use 256 levels of opacity, indicating pixel coverage. Use linear alpha blending and gamma correction to correctly render non-monochrome glyph bitmaps onto a surface; see FT_Render_Glyph . The FT_RENDER_MODE_SDF is a special render mode that uses up to 256 distance values, indicating the signed distance from the grid position to the nearest outline. values FT_RENDER_MODE_NORMAL Default render mode; it corresponds to 8-bit anti-aliased bitmaps. FT_RENDER_MODE_LIGHT This is equivalent to FT_RENDER_MODE_NORMAL . It is only defined as a separate value because render modes are also used indirectly to define hinting algorithm selectors. See FT_LOAD_TARGET_XXX for details. FT_RENDER_MODE_MONO This mode corresponds to 1-bit bitmaps (with 2 levels of opacity). FT_RENDER_MODE_LCD This mode corresponds to horizontal RGB and BGR subpixel displays like LCD screens. It produces 8-bit bitmaps that are 3 times the width of the original glyph outline in pixels, and which use the FT_PIXEL_MODE_LCD mode. FT_RENDER_MODE_LCD_V This mode corresponds to vertical RGB and BGR subpixel displays (like PDA screens, rotated LCD displays, etc.). It produces 8-bit bitmaps that are 3 times the height of the original glyph outline in pixels and use the FT_PIXEL_MODE_LCD_V mode. FT_RENDER_MODE_SDF This mode corresponds to 8-bit, single-channel signed distance field (SDF) bitmaps. Each pixel in the SDF grid is the value from the pixel's position to the nearest glyph's outline. The distances are calculated from the center of the pixel and are positive if they are filled by the outline (i.e., inside the outline) and negative otherwise. Check the note below on how to convert the output values to usable data. note The selected render mode only affects vector glyphs of a font. Embedded bitmaps often have a different pixel mode like FT_PIXEL_MODE_MONO . You can use FT_Bitmap_Convert to transform them into 8-bit pixmaps. For FT_RENDER_MODE_SDF the output bitmap buffer contains normalized distances that are packed into unsigned 8-bit values. To get pixel values in floating point representation use the following pseudo-C code for the conversion. // Load glyph and render using FT_RENDER_MODE_SDF, // then use the output buffer as follows. ... FT_Byte buffer = glyph->bitmap->buffer; for pixel in buffer { // `sd` is the signed distance and `spread` is the current spread; // the default spread is 2 and can be changed. float sd = (float)pixel - 128.0f; // Convert to pixel values. sd = ( sd / 128.0f ) * spread; // Store `sd` in a buffer or use as required. } FreeType has two rasterizers for generating SDF, namely: sdf for generating SDF directly from glyph's outline, and bsdf for generating SDF from rasterized bitmaps. Depending on the glyph type (i.e., outline or bitmap), one of the two rasterizers is chosen at runtime and used for generating SDFs. To force the use of bsdf you should render the glyph with any of the FreeType's other rendering modes (e.g., FT_RENDER_MODE_NORMAL ) and then re-render with FT_RENDER_MODE_SDF . There are some issues with stability and possible failures of the SDF renderers (specifically sdf ). The sdf rasterizer is sensitive to really small features (e.g., sharp turns that are less than 1 pixel) and imperfections in the glyph's outline, causing artifacts in the final output. The sdf rasterizer has limited support for handling intersecting contours and cannot handle self-intersecting contours whatsoever. Self-intersection happens when a single connected contour intersects itself at some point; having these in your font definitely poses a problem to the rasterizer and cause artifacts, too. Generating SDF for really small glyphs may result in undesirable output; the pixel grid (which stores distance information) becomes too coarse. Since the output buffer is normalized, precision at smaller spreads is greater than precision at larger spread values because the output range of [0..255] gets mapped to a smaller SDF range. A spread of 2 should be sufficient in most cases. Points (1) and (2) can be avoided by using the bsdf rasterizer, which is more stable than the sdf rasterizer in general. FT_Get_Kerning \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Get_Kerning ( FT_Face face, FT_UInt left_glyph, FT_UInt right_glyph, FT_UInt kern_mode, FT_Vector *akerning ); Return the kerning vector between two glyphs of the same face. input face A handle to a source face object. left_glyph The index of the left glyph in the kern pair. right_glyph The index of the right glyph in the kern pair. kern_mode See FT_Kerning_Mode for more information. Determines the scale and dimension of the returned kerning vector. output akerning The kerning vector. This is either in font units, fractional pixels (26.6 format), or pixels for scalable formats, and in pixels for fixed-sizes formats. return FreeType error code. 0 means success. note Only horizontal layouts (left-to-right & right-to-left) are supported by this method. Other layouts, or more sophisticated kernings, are out of the scope of this API function \u2013 they can be implemented through format-specific interfaces. Kerning for OpenType fonts implemented in a \u2018GPOS\u2019 table is not supported; use FT_HAS_KERNING to find out whether a font has data that can be extracted with FT_Get_Kerning . FT_Kerning_Mode \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef enum FT_Kerning_Mode_ { FT_KERNING_DEFAULT = 0, FT_KERNING_UNFITTED , FT_KERNING_UNSCALED } FT_Kerning_Mode ; /* these constants are deprecated; use the corresponding */ /* ` FT_Kerning_Mode ` values instead */ # define ft_kerning_default FT_KERNING_DEFAULT # define ft_kerning_unfitted FT_KERNING_UNFITTED # define ft_kerning_unscaled FT_KERNING_UNSCALED An enumeration to specify the format of kerning values returned by FT_Get_Kerning . values FT_KERNING_DEFAULT Return grid-fitted kerning distances in 26.6 fractional pixels. FT_KERNING_UNFITTED Return un-grid-fitted kerning distances in 26.6 fractional pixels. FT_KERNING_UNSCALED Return the kerning vector in original font units. note FT_KERNING_DEFAULT returns full pixel values; it also makes FreeType heuristically scale down kerning distances at small ppem values so that they don't become too big. Both FT_KERNING_DEFAULT and FT_KERNING_UNFITTED use the current horizontal scaling factor (as set e.g. with FT_Set_Char_Size ) to convert font units to pixels. FT_Get_Track_Kerning \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Get_Track_Kerning ( FT_Face face, FT_Fixed point_size, FT_Int degree, FT_Fixed * akerning ); Return the track kerning for a given face object at a given size. input face A handle to a source face object. point_size The point size in 16.16 fractional points. degree The degree of tightness. Increasingly negative values represent tighter track kerning, while increasingly positive values represent looser track kerning. Value zero means no track kerning. output akerning The kerning in 16.16 fractional points, to be uniformly applied between all glyphs. return FreeType error code. 0 means success. note Currently, only the Type 1 font driver supports track kerning, using data from AFM files (if attached with FT_Attach_File or FT_Attach_Stream ). Only very few AFM files come with track kerning data; please refer to Adobe's AFM specification for more details.","title":"Glyph Retrieval"},{"location":"ft2-glyph_retrieval.html#glyph-retrieval","text":"","title":"Glyph Retrieval"},{"location":"ft2-glyph_retrieval.html#synopsis","text":"The functions and structures collected in this section operate on single glyphs, of which FT_Load_Glyph is most important.","title":"Synopsis"},{"location":"ft2-glyph_retrieval.html#ft_glyphslot","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_GlyphSlotRec_* FT_GlyphSlot ; A handle to a given \u2018glyph slot\u2019. A slot is a container that can hold any of the glyphs contained in its parent face. In other words, each time you call FT_Load_Glyph or FT_Load_Char , the slot's content is erased by the new glyph data, i.e., the glyph's metrics, its image (bitmap or outline), and other control information.","title":"FT_GlyphSlot"},{"location":"ft2-glyph_retrieval.html#ft_glyphslotrec","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_GlyphSlotRec_ { FT_Library library; FT_Face face; FT_GlyphSlot next; FT_UInt glyph_index; /* new in 2.10; was reserved previously */ FT_Generic generic; FT_Glyph_Metrics metrics; FT_Fixed linearHoriAdvance; FT_Fixed linearVertAdvance; FT_Vector advance; FT_Glyph_Format format; FT_Bitmap bitmap; FT_Int bitmap_left; FT_Int bitmap_top; FT_Outline outline; FT_UInt num_subglyphs; FT_SubGlyph subglyphs; void * control_data; long control_len; FT_Pos lsb_delta; FT_Pos rsb_delta; void * other; FT_Slot_Internal internal; } FT_GlyphSlotRec ; FreeType root glyph slot class structure. A glyph slot is a container where individual glyphs can be loaded, be they in outline or bitmap format.","title":"FT_GlyphSlotRec"},{"location":"ft2-glyph_retrieval.html#ft_glyph_metrics","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Glyph_Metrics_ { FT_Pos width; FT_Pos height; FT_Pos horiBearingX; FT_Pos horiBearingY; FT_Pos horiAdvance; FT_Pos vertBearingX; FT_Pos vertBearingY; FT_Pos vertAdvance; } FT_Glyph_Metrics ; A structure to model the metrics of a single glyph. The values are expressed in 26.6 fractional pixel format; if the flag FT_LOAD_NO_SCALE has been used while loading the glyph, values are expressed in font units instead.","title":"FT_Glyph_Metrics"},{"location":"ft2-glyph_retrieval.html#ft_load_glyph","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Load_Glyph ( FT_Face face, FT_UInt glyph_index, FT_Int32 load_flags ); Load a glyph into the glyph slot of a face object.","title":"FT_Load_Glyph"},{"location":"ft2-glyph_retrieval.html#ft_load_xxx","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_LOAD_DEFAULT 0x0 # define FT_LOAD_NO_SCALE ( 1L << 0 ) # define FT_LOAD_NO_HINTING ( 1L << 1 ) # define FT_LOAD_RENDER ( 1L << 2 ) # define FT_LOAD_NO_BITMAP ( 1L << 3 ) # define FT_LOAD_VERTICAL_LAYOUT ( 1L << 4 ) # define FT_LOAD_FORCE_AUTOHINT ( 1L << 5 ) # define FT_LOAD_CROP_BITMAP ( 1L << 6 ) # define FT_LOAD_PEDANTIC ( 1L << 7 ) # define FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH ( 1L << 9 ) # define FT_LOAD_NO_RECURSE ( 1L << 10 ) # define FT_LOAD_IGNORE_TRANSFORM ( 1L << 11 ) # define FT_LOAD_MONOCHROME ( 1L << 12 ) # define FT_LOAD_LINEAR_DESIGN ( 1L << 13 ) # define FT_LOAD_SBITS_ONLY ( 1L << 14 ) # define FT_LOAD_NO_AUTOHINT ( 1L << 15 ) /* Bits 16-19 are used by `FT_LOAD_TARGET_` */ # define FT_LOAD_COLOR ( 1L << 20 ) # define FT_LOAD_COMPUTE_METRICS ( 1L << 21 ) # define FT_LOAD_BITMAP_METRICS_ONLY ( 1L << 22 ) # define FT_LOAD_NO_SVG ( 1L << 24 ) A list of bit field constants for FT_Load_Glyph to indicate what kind of operations to perform during glyph loading.","title":"FT_LOAD_XXX"},{"location":"ft2-glyph_retrieval.html#ft_load_target_mode","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_LOAD_TARGET_MODE ( x ) \\ FT_STATIC_CAST( FT_Render_Mode , ( (x) >> 16 ) & 15 ) Return the FT_Render_Mode corresponding to a given FT_LOAD_TARGET_XXX value.","title":"FT_LOAD_TARGET_MODE"},{"location":"ft2-glyph_retrieval.html#ft_load_target_xxx","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_LOAD_TARGET_( x ) ( FT_STATIC_CAST( FT_Int32 , (x) & 15 ) << 16 ) # define FT_LOAD_TARGET_NORMAL FT_LOAD_TARGET_( FT_RENDER_MODE_NORMAL ) # define FT_LOAD_TARGET_LIGHT FT_LOAD_TARGET_( FT_RENDER_MODE_LIGHT ) # define FT_LOAD_TARGET_MONO FT_LOAD_TARGET_( FT_RENDER_MODE_MONO ) # define FT_LOAD_TARGET_LCD FT_LOAD_TARGET_( FT_RENDER_MODE_LCD ) # define FT_LOAD_TARGET_LCD_V FT_LOAD_TARGET_( FT_RENDER_MODE_LCD_V ) A list of values to select a specific hinting algorithm for the hinter. You should OR one of these values to your load_flags when calling FT_Load_Glyph . Note that a font's native hinters may ignore the hinting algorithm you have specified (e.g., the TrueType bytecode interpreter). You can set FT_LOAD_FORCE_AUTOHINT to ensure that the auto-hinter is used.","title":"FT_LOAD_TARGET_XXX"},{"location":"ft2-glyph_retrieval.html#ft_render_glyph","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Render_Glyph ( FT_GlyphSlot slot, FT_Render_Mode render_mode ); Convert a given glyph image to a bitmap. It does so by inspecting the glyph image format, finding the relevant renderer, and invoking it.","title":"FT_Render_Glyph"},{"location":"ft2-glyph_retrieval.html#ft_render_mode","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef enum FT_Render_Mode_ { FT_RENDER_MODE_NORMAL = 0, FT_RENDER_MODE_LIGHT , FT_RENDER_MODE_MONO , FT_RENDER_MODE_LCD , FT_RENDER_MODE_LCD_V , FT_RENDER_MODE_SDF , FT_RENDER_MODE_MAX } FT_Render_Mode ; /* these constants are deprecated; use the corresponding */ /* ` FT_Render_Mode ` values instead */ # define ft_render_mode_normal FT_RENDER_MODE_NORMAL # define ft_render_mode_mono FT_RENDER_MODE_MONO Render modes supported by FreeType 2. Each mode corresponds to a specific type of scanline conversion performed on the outline. For bitmap fonts and embedded bitmaps the bitmap->pixel_mode field in the FT_GlyphSlotRec structure gives the format of the returned bitmap. All modes except FT_RENDER_MODE_MONO use 256 levels of opacity, indicating pixel coverage. Use linear alpha blending and gamma correction to correctly render non-monochrome glyph bitmaps onto a surface; see FT_Render_Glyph . The FT_RENDER_MODE_SDF is a special render mode that uses up to 256 distance values, indicating the signed distance from the grid position to the nearest outline.","title":"FT_Render_Mode"},{"location":"ft2-glyph_retrieval.html#ft_get_kerning","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Get_Kerning ( FT_Face face, FT_UInt left_glyph, FT_UInt right_glyph, FT_UInt kern_mode, FT_Vector *akerning ); Return the kerning vector between two glyphs of the same face.","title":"FT_Get_Kerning"},{"location":"ft2-glyph_retrieval.html#ft_kerning_mode","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef enum FT_Kerning_Mode_ { FT_KERNING_DEFAULT = 0, FT_KERNING_UNFITTED , FT_KERNING_UNSCALED } FT_Kerning_Mode ; /* these constants are deprecated; use the corresponding */ /* ` FT_Kerning_Mode ` values instead */ # define ft_kerning_default FT_KERNING_DEFAULT # define ft_kerning_unfitted FT_KERNING_UNFITTED # define ft_kerning_unscaled FT_KERNING_UNSCALED An enumeration to specify the format of kerning values returned by FT_Get_Kerning .","title":"FT_Kerning_Mode"},{"location":"ft2-glyph_retrieval.html#ft_get_track_kerning","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Get_Track_Kerning ( FT_Face face, FT_Fixed point_size, FT_Int degree, FT_Fixed * akerning ); Return the track kerning for a given face object at a given size.","title":"FT_Get_Track_Kerning"},{"location":"ft2-glyph_stroker.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb Glyph Stroker Glyph Stroker \u00b6 Synopsis \u00b6 This component generates stroked outlines of a given vectorial glyph. It also allows you to retrieve the \u2018outside\u2019 and/or the \u2018inside\u2019 borders of the stroke. This can be useful to generate \u2018bordered\u2019 glyph, i.e., glyphs displayed with a colored (and anti-aliased) border around their shape. FT_Stroker \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). typedef struct FT_StrokerRec_* FT_Stroker ; Opaque handle to a path stroker object. FT_Stroker_LineJoin \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). typedef enum FT_Stroker_LineJoin_ { FT_STROKER_LINEJOIN_ROUND = 0, FT_STROKER_LINEJOIN_BEVEL = 1, FT_STROKER_LINEJOIN_MITER_VARIABLE = 2, FT_STROKER_LINEJOIN_MITER = FT_STROKER_LINEJOIN_MITER_VARIABLE , FT_STROKER_LINEJOIN_MITER_FIXED = 3 } FT_Stroker_LineJoin ; These values determine how two joining lines are rendered in a stroker. values FT_STROKER_LINEJOIN_ROUND Used to render rounded line joins. Circular arcs are used to join two lines smoothly. FT_STROKER_LINEJOIN_BEVEL Used to render beveled line joins. The outer corner of the joined lines is filled by enclosing the triangular region of the corner with a straight line between the outer corners of each stroke. FT_STROKER_LINEJOIN_MITER_FIXED Used to render mitered line joins, with fixed bevels if the miter limit is exceeded. The outer edges of the strokes for the two segments are extended until they meet at an angle. A bevel join (see above) is used if the segments meet at too sharp an angle and the outer edges meet beyond a distance corresponding to the meter limit. This prevents long spikes being created. FT_STROKER_LINEJOIN_MITER_FIXED generates a miter line join as used in PostScript and PDF. FT_STROKER_LINEJOIN_MITER_VARIABLE FT_STROKER_LINEJOIN_MITER Used to render mitered line joins, with variable bevels if the miter limit is exceeded. The intersection of the strokes is clipped perpendicularly to the bisector, at a distance corresponding to the miter limit. This prevents long spikes being created. FT_STROKER_LINEJOIN_MITER_VARIABLE generates a mitered line join as used in XPS. FT_STROKER_LINEJOIN_MITER is an alias for FT_STROKER_LINEJOIN_MITER_VARIABLE , retained for backward compatibility. FT_Stroker_LineCap \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). typedef enum FT_Stroker_LineCap_ { FT_STROKER_LINECAP_BUTT = 0, FT_STROKER_LINECAP_ROUND , FT_STROKER_LINECAP_SQUARE } FT_Stroker_LineCap ; These values determine how the end of opened sub-paths are rendered in a stroke. values FT_STROKER_LINECAP_BUTT The end of lines is rendered as a full stop on the last point itself. FT_STROKER_LINECAP_ROUND The end of lines is rendered as a half-circle around the last point. FT_STROKER_LINECAP_SQUARE The end of lines is rendered as a square around the last point. FT_StrokerBorder \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). typedef enum FT_StrokerBorder_ { FT_STROKER_BORDER_LEFT = 0, FT_STROKER_BORDER_RIGHT } FT_StrokerBorder ; These values are used to select a given stroke border in FT_Stroker_GetBorderCounts and FT_Stroker_ExportBorder . values FT_STROKER_BORDER_LEFT Select the left border, relative to the drawing direction. FT_STROKER_BORDER_RIGHT Select the right border, relative to the drawing direction. note Applications are generally interested in the \u2018inside\u2019 and \u2018outside\u2019 borders. However, there is no direct mapping between these and the \u2018left\u2019 and \u2018right\u2019 ones, since this really depends on the glyph's drawing orientation, which varies between font formats. You can however use FT_Outline_GetInsideBorder and FT_Outline_GetOutsideBorder to get these. FT_Outline_GetInsideBorder \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_StrokerBorder ) FT_Outline_GetInsideBorder ( FT_Outline * outline ); Retrieve the FT_StrokerBorder value corresponding to the \u2018inside\u2019 borders of a given outline. input outline The source outline handle. return The border index. FT_STROKER_BORDER_RIGHT for empty or invalid outlines. FT_Outline_GetOutsideBorder \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_StrokerBorder ) FT_Outline_GetOutsideBorder ( FT_Outline * outline ); Retrieve the FT_StrokerBorder value corresponding to the \u2018outside\u2019 borders of a given outline. input outline The source outline handle. return The border index. FT_STROKER_BORDER_LEFT for empty or invalid outlines. FT_Glyph_Stroke \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Glyph_Stroke ( FT_Glyph *pglyph, FT_Stroker stroker, FT_Bool destroy ); Stroke a given outline glyph object with a given stroker. inout pglyph Source glyph handle on input, new glyph handle on output. input stroker A stroker handle. destroy A Boolean. If 1, the source glyph object is destroyed on success. return FreeType error code. 0 means success. note The source glyph is untouched in case of error. Adding stroke may yield a significantly wider and taller glyph depending on how large of a radius was used to stroke the glyph. You may need to manually adjust horizontal and vertical advance amounts to account for this added size. FT_Glyph_StrokeBorder \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Glyph_StrokeBorder ( FT_Glyph *pglyph, FT_Stroker stroker, FT_Bool inside, FT_Bool destroy ); Stroke a given outline glyph object with a given stroker, but only return either its inside or outside border. inout pglyph Source glyph handle on input, new glyph handle on output. input stroker A stroker handle. inside A Boolean. If 1, return the inside border, otherwise the outside border. destroy A Boolean. If 1, the source glyph object is destroyed on success. return FreeType error code. 0 means success. note The source glyph is untouched in case of error. Adding stroke may yield a significantly wider and taller glyph depending on how large of a radius was used to stroke the glyph. You may need to manually adjust horizontal and vertical advance amounts to account for this added size. FT_Stroker_New \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_New ( FT_Library library, FT_Stroker *astroker ); Create a new stroker object. input library FreeType library handle. output astroker A new stroker object handle. NULL in case of error. return FreeType error code. 0 means success. FT_Stroker_Set \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_Set ( FT_Stroker stroker, FT_Fixed radius, FT_Stroker_LineCap line_cap, FT_Stroker_LineJoin line_join, FT_Fixed miter_limit ); Reset a stroker object's attributes. input stroker The target stroker handle. radius The border radius. line_cap The line cap style. line_join The line join style. miter_limit The maximum reciprocal sine of half-angle at the miter join, expressed as 16.16 fixed-point value. note The radius is expressed in the same units as the outline coordinates. The miter_limit multiplied by the radius gives the maximum size of a miter spike, at which it is clipped for FT_STROKER_LINEJOIN_MITER_VARIABLE or replaced with a bevel join for FT_STROKER_LINEJOIN_MITER_FIXED . This function calls FT_Stroker_Rewind automatically. FT_Stroker_Rewind \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_Rewind ( FT_Stroker stroker ); Reset a stroker object without changing its attributes. You should call this function before beginning a new series of calls to FT_Stroker_BeginSubPath or FT_Stroker_EndSubPath . input stroker The target stroker handle. FT_Stroker_ParseOutline \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_ParseOutline ( FT_Stroker stroker, FT_Outline * outline, FT_Bool opened ); A convenience function used to parse a whole outline with the stroker. The resulting outline(s) can be retrieved later by functions like FT_Stroker_GetCounts and FT_Stroker_Export . input stroker The target stroker handle. outline The source outline. opened A boolean. If 1, the outline is treated as an open path instead of a closed one. return FreeType error code. 0 means success. note If opened is 0 (the default), the outline is treated as a closed path, and the stroker generates two distinct \u2018border\u2019 outlines. If opened is 1, the outline is processed as an open path, and the stroker generates a single \u2018stroke\u2019 outline. This function calls FT_Stroker_Rewind automatically. FT_Stroker_Done \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_Done ( FT_Stroker stroker ); Destroy a stroker object. input stroker A stroker handle. Can be NULL . FT_Stroker_BeginSubPath \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_BeginSubPath ( FT_Stroker stroker, FT_Vector * to, FT_Bool open ); Start a new sub-path in the stroker. input stroker The target stroker handle. to A pointer to the start vector. open A boolean. If 1, the sub-path is treated as an open one. return FreeType error code. 0 means success. note This function is useful when you need to stroke a path that is not stored as an FT_Outline object. FT_Stroker_EndSubPath \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_EndSubPath ( FT_Stroker stroker ); Close the current sub-path in the stroker. input stroker The target stroker handle. return FreeType error code. 0 means success. note You should call this function after FT_Stroker_BeginSubPath . If the subpath was not \u2018opened\u2019, this function \u2018draws\u2019 a single line segment to the start position when needed. FT_Stroker_LineTo \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_LineTo ( FT_Stroker stroker, FT_Vector * to ); \u2018Draw\u2019 a single line segment in the stroker's current sub-path, from the last position. input stroker The target stroker handle. to A pointer to the destination point. return FreeType error code. 0 means success. note You should call this function between FT_Stroker_BeginSubPath and FT_Stroker_EndSubPath . FT_Stroker_ConicTo \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_ConicTo ( FT_Stroker stroker, FT_Vector * control, FT_Vector * to ); \u2018Draw\u2019 a single quadratic Bezier in the stroker's current sub-path, from the last position. input stroker The target stroker handle. control A pointer to a Bezier control point. to A pointer to the destination point. return FreeType error code. 0 means success. note You should call this function between FT_Stroker_BeginSubPath and FT_Stroker_EndSubPath . FT_Stroker_CubicTo \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_CubicTo ( FT_Stroker stroker, FT_Vector * control1, FT_Vector * control2, FT_Vector * to ); \u2018Draw\u2019 a single cubic Bezier in the stroker's current sub-path, from the last position. input stroker The target stroker handle. control1 A pointer to the first Bezier control point. control2 A pointer to second Bezier control point. to A pointer to the destination point. return FreeType error code. 0 means success. note You should call this function between FT_Stroker_BeginSubPath and FT_Stroker_EndSubPath . FT_Stroker_GetBorderCounts \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_GetBorderCounts ( FT_Stroker stroker, FT_StrokerBorder border, FT_UInt *anum_points, FT_UInt *anum_contours ); Call this function once you have finished parsing your paths with the stroker. It returns the number of points and contours necessary to export one of the \u2018border\u2019 or \u2018stroke\u2019 outlines generated by the stroker. input stroker The target stroker handle. border The border index. output anum_points The number of points. anum_contours The number of contours. return FreeType error code. 0 means success. note When an outline, or a sub-path, is \u2018closed\u2019, the stroker generates two independent \u2018border\u2019 outlines, named \u2018left\u2019 and \u2018right\u2019. When the outline, or a sub-path, is \u2018opened\u2019, the stroker merges the \u2018border\u2019 outlines with caps. The \u2018left\u2019 border receives all points, while the \u2018right\u2019 border becomes empty. Use the function FT_Stroker_GetCounts instead if you want to retrieve the counts associated to both borders. FT_Stroker_ExportBorder \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_ExportBorder ( FT_Stroker stroker, FT_StrokerBorder border, FT_Outline * outline ); Call this function after FT_Stroker_GetBorderCounts to export the corresponding border to your own FT_Outline structure. Note that this function appends the border points and contours to your outline, but does not try to resize its arrays. input stroker The target stroker handle. border The border index. outline The target outline handle. note Always call this function after FT_Stroker_GetBorderCounts to get sure that there is enough room in your FT_Outline object to receive all new data. When an outline, or a sub-path, is \u2018closed\u2019, the stroker generates two independent \u2018border\u2019 outlines, named \u2018left\u2019 and \u2018right\u2019. When the outline, or a sub-path, is \u2018opened\u2019, the stroker merges the \u2018border\u2019 outlines with caps. The \u2018left\u2019 border receives all points, while the \u2018right\u2019 border becomes empty. Use the function FT_Stroker_Export instead if you want to retrieve all borders at once. FT_Stroker_GetCounts \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_GetCounts ( FT_Stroker stroker, FT_UInt *anum_points, FT_UInt *anum_contours ); Call this function once you have finished parsing your paths with the stroker. It returns the number of points and contours necessary to export all points/borders from the stroked outline/path. input stroker The target stroker handle. output anum_points The number of points. anum_contours The number of contours. return FreeType error code. 0 means success. FT_Stroker_Export \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_Export ( FT_Stroker stroker, FT_Outline * outline ); Call this function after FT_Stroker_GetBorderCounts to export all borders to your own FT_Outline structure. Note that this function appends the border points and contours to your outline, but does not try to resize its arrays. input stroker The target stroker handle. outline The target outline handle.","title":"Glyph Stroker"},{"location":"ft2-glyph_stroker.html#glyph-stroker","text":"","title":"Glyph Stroker"},{"location":"ft2-glyph_stroker.html#synopsis","text":"This component generates stroked outlines of a given vectorial glyph. It also allows you to retrieve the \u2018outside\u2019 and/or the \u2018inside\u2019 borders of the stroke. This can be useful to generate \u2018bordered\u2019 glyph, i.e., glyphs displayed with a colored (and anti-aliased) border around their shape.","title":"Synopsis"},{"location":"ft2-glyph_stroker.html#ft_stroker","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). typedef struct FT_StrokerRec_* FT_Stroker ; Opaque handle to a path stroker object.","title":"FT_Stroker"},{"location":"ft2-glyph_stroker.html#ft_stroker_linejoin","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). typedef enum FT_Stroker_LineJoin_ { FT_STROKER_LINEJOIN_ROUND = 0, FT_STROKER_LINEJOIN_BEVEL = 1, FT_STROKER_LINEJOIN_MITER_VARIABLE = 2, FT_STROKER_LINEJOIN_MITER = FT_STROKER_LINEJOIN_MITER_VARIABLE , FT_STROKER_LINEJOIN_MITER_FIXED = 3 } FT_Stroker_LineJoin ; These values determine how two joining lines are rendered in a stroker.","title":"FT_Stroker_LineJoin"},{"location":"ft2-glyph_stroker.html#ft_stroker_linecap","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). typedef enum FT_Stroker_LineCap_ { FT_STROKER_LINECAP_BUTT = 0, FT_STROKER_LINECAP_ROUND , FT_STROKER_LINECAP_SQUARE } FT_Stroker_LineCap ; These values determine how the end of opened sub-paths are rendered in a stroke.","title":"FT_Stroker_LineCap"},{"location":"ft2-glyph_stroker.html#ft_strokerborder","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). typedef enum FT_StrokerBorder_ { FT_STROKER_BORDER_LEFT = 0, FT_STROKER_BORDER_RIGHT } FT_StrokerBorder ; These values are used to select a given stroke border in FT_Stroker_GetBorderCounts and FT_Stroker_ExportBorder .","title":"FT_StrokerBorder"},{"location":"ft2-glyph_stroker.html#ft_outline_getinsideborder","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_StrokerBorder ) FT_Outline_GetInsideBorder ( FT_Outline * outline ); Retrieve the FT_StrokerBorder value corresponding to the \u2018inside\u2019 borders of a given outline.","title":"FT_Outline_GetInsideBorder"},{"location":"ft2-glyph_stroker.html#ft_outline_getoutsideborder","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_StrokerBorder ) FT_Outline_GetOutsideBorder ( FT_Outline * outline ); Retrieve the FT_StrokerBorder value corresponding to the \u2018outside\u2019 borders of a given outline.","title":"FT_Outline_GetOutsideBorder"},{"location":"ft2-glyph_stroker.html#ft_glyph_stroke","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Glyph_Stroke ( FT_Glyph *pglyph, FT_Stroker stroker, FT_Bool destroy ); Stroke a given outline glyph object with a given stroker.","title":"FT_Glyph_Stroke"},{"location":"ft2-glyph_stroker.html#ft_glyph_strokeborder","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Glyph_StrokeBorder ( FT_Glyph *pglyph, FT_Stroker stroker, FT_Bool inside, FT_Bool destroy ); Stroke a given outline glyph object with a given stroker, but only return either its inside or outside border.","title":"FT_Glyph_StrokeBorder"},{"location":"ft2-glyph_stroker.html#ft_stroker_new","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_New ( FT_Library library, FT_Stroker *astroker ); Create a new stroker object.","title":"FT_Stroker_New"},{"location":"ft2-glyph_stroker.html#ft_stroker_set","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_Set ( FT_Stroker stroker, FT_Fixed radius, FT_Stroker_LineCap line_cap, FT_Stroker_LineJoin line_join, FT_Fixed miter_limit ); Reset a stroker object's attributes.","title":"FT_Stroker_Set"},{"location":"ft2-glyph_stroker.html#ft_stroker_rewind","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_Rewind ( FT_Stroker stroker ); Reset a stroker object without changing its attributes. You should call this function before beginning a new series of calls to FT_Stroker_BeginSubPath or FT_Stroker_EndSubPath .","title":"FT_Stroker_Rewind"},{"location":"ft2-glyph_stroker.html#ft_stroker_parseoutline","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_ParseOutline ( FT_Stroker stroker, FT_Outline * outline, FT_Bool opened ); A convenience function used to parse a whole outline with the stroker. The resulting outline(s) can be retrieved later by functions like FT_Stroker_GetCounts and FT_Stroker_Export .","title":"FT_Stroker_ParseOutline"},{"location":"ft2-glyph_stroker.html#ft_stroker_done","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_Done ( FT_Stroker stroker ); Destroy a stroker object.","title":"FT_Stroker_Done"},{"location":"ft2-glyph_stroker.html#ft_stroker_beginsubpath","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_BeginSubPath ( FT_Stroker stroker, FT_Vector * to, FT_Bool open ); Start a new sub-path in the stroker.","title":"FT_Stroker_BeginSubPath"},{"location":"ft2-glyph_stroker.html#ft_stroker_endsubpath","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_EndSubPath ( FT_Stroker stroker ); Close the current sub-path in the stroker.","title":"FT_Stroker_EndSubPath"},{"location":"ft2-glyph_stroker.html#ft_stroker_lineto","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_LineTo ( FT_Stroker stroker, FT_Vector * to ); \u2018Draw\u2019 a single line segment in the stroker's current sub-path, from the last position.","title":"FT_Stroker_LineTo"},{"location":"ft2-glyph_stroker.html#ft_stroker_conicto","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_ConicTo ( FT_Stroker stroker, FT_Vector * control, FT_Vector * to ); \u2018Draw\u2019 a single quadratic Bezier in the stroker's current sub-path, from the last position.","title":"FT_Stroker_ConicTo"},{"location":"ft2-glyph_stroker.html#ft_stroker_cubicto","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_CubicTo ( FT_Stroker stroker, FT_Vector * control1, FT_Vector * control2, FT_Vector * to ); \u2018Draw\u2019 a single cubic Bezier in the stroker's current sub-path, from the last position.","title":"FT_Stroker_CubicTo"},{"location":"ft2-glyph_stroker.html#ft_stroker_getbordercounts","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_GetBorderCounts ( FT_Stroker stroker, FT_StrokerBorder border, FT_UInt *anum_points, FT_UInt *anum_contours ); Call this function once you have finished parsing your paths with the stroker. It returns the number of points and contours necessary to export one of the \u2018border\u2019 or \u2018stroke\u2019 outlines generated by the stroker.","title":"FT_Stroker_GetBorderCounts"},{"location":"ft2-glyph_stroker.html#ft_stroker_exportborder","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_ExportBorder ( FT_Stroker stroker, FT_StrokerBorder border, FT_Outline * outline ); Call this function after FT_Stroker_GetBorderCounts to export the corresponding border to your own FT_Outline structure. Note that this function appends the border points and contours to your outline, but does not try to resize its arrays.","title":"FT_Stroker_ExportBorder"},{"location":"ft2-glyph_stroker.html#ft_stroker_getcounts","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_GetCounts ( FT_Stroker stroker, FT_UInt *anum_points, FT_UInt *anum_contours ); Call this function once you have finished parsing your paths with the stroker. It returns the number of points and contours necessary to export all points/borders from the stroked outline/path.","title":"FT_Stroker_GetCounts"},{"location":"ft2-glyph_stroker.html#ft_stroker_export","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_Export ( FT_Stroker stroker, FT_Outline * outline ); Call this function after FT_Stroker_GetBorderCounts to export all borders to your own FT_Outline structure. Note that this function appends the border points and contours to your outline, but does not try to resize its arrays.","title":"FT_Stroker_Export"},{"location":"ft2-glyph_variants.html","text":"FreeType \u00bb Docs \u00bb Extended API \u00bb Unicode Variation Sequences Unicode Variation Sequences \u00b6 Synopsis \u00b6 Many characters, especially for CJK scripts, have variant forms. They are a sort of grey area somewhere between being totally irrelevant and semantically distinct; for this reason, the Unicode consortium decided to introduce Variation Sequences (VS), consisting of a Unicode base character and a variation selector instead of further extending the already huge number of characters. Unicode maintains two different sets, namely \u2018Standardized Variation Sequences\u2019 and registered \u2018Ideographic Variation Sequences\u2019 (IVS), collected in the \u2018Ideographic Variation Database\u2019 (IVD). https://unicode.org/Public/UCD/latest/ucd/StandardizedVariants.txt https://unicode.org/reports/tr37/ https://unicode.org/ivd/ To date (January 2017), the character with the most ideographic variations is U+9089, having 32 such IVS. Three Mongolian Variation Selectors have the values U+180B-U+180D; 256 generic Variation Selectors are encoded in the ranges U+FE00-U+FE0F and U+E0100-U+E01EF. IVS currently use Variation Selectors from the range U+E0100-U+E01EF only. A VS consists of the base character value followed by a single Variation Selector. For example, to get the first variation of U+9089, you have to write the character sequence U+9089 U+E0100 . Adobe and MS decided to support both standardized and ideographic VS with a new cmap subtable (format 14). It is an odd subtable because it is not a mapping of input code points to glyphs, but contains lists of all variations supported by the font. A variation may be either \u2018default\u2019 or \u2018non-default\u2019 for a given font. A default variation is the one you will get for that code point if you look it up in the standard Unicode cmap. A non-default variation is a different glyph. FT_Face_GetCharVariantIndex \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt ) FT_Face_GetCharVariantIndex ( FT_Face face, FT_ULong charcode, FT_ULong variantSelector ); Return the glyph index of a given character code as modified by the variation selector. input face A handle to the source face object. charcode The character code point in Unicode. variantSelector The Unicode code point of the variation selector. return The glyph index. 0 means either \u2018undefined character code\u2019, or \u2018undefined selector code\u2019, or \u2018no variation selector cmap subtable\u2019, or \u2018current CharMap is not Unicode\u2019. note If you use FreeType to manipulate the contents of font files directly, be aware that the glyph index returned by this function doesn't always correspond to the internal indices used within the file. This is done to ensure that value 0 always corresponds to the \u2018missing glyph\u2019. This function is only meaningful if a) the font has a variation selector cmap sub table, and b) the current charmap has a Unicode encoding. since 2.3.6 FT_Face_GetCharVariantIsDefault \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Int ) FT_Face_GetCharVariantIsDefault ( FT_Face face, FT_ULong charcode, FT_ULong variantSelector ); Check whether this variation of this Unicode character is the one to be found in the charmap. input face A handle to the source face object. charcode The character codepoint in Unicode. variantSelector The Unicode codepoint of the variation selector. return 1 if found in the standard (Unicode) cmap, 0 if found in the variation selector cmap, or -1 if it is not a variation. note This function is only meaningful if the font has a variation selector cmap subtable. since 2.3.6 FT_Face_GetVariantSelectors \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt32 * ) FT_Face_GetVariantSelectors ( FT_Face face ); Return a zero-terminated list of Unicode variation selectors found in the font. input face A handle to the source face object. return A pointer to an array of selector code points, or NULL if there is no valid variation selector cmap subtable. note The last item in the array is 0; the array is owned by the FT_Face object but can be overwritten or released on the next call to a FreeType function. since 2.3.6 FT_Face_GetVariantsOfChar \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt32 * ) FT_Face_GetVariantsOfChar ( FT_Face face, FT_ULong charcode ); Return a zero-terminated list of Unicode variation selectors found for the specified character code. input face A handle to the source face object. charcode The character codepoint in Unicode. return A pointer to an array of variation selector code points that are active for the given character, or NULL if the corresponding list is empty. note The last item in the array is 0; the array is owned by the FT_Face object but can be overwritten or released on the next call to a FreeType function. since 2.3.6 FT_Face_GetCharsOfVariant \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt32 * ) FT_Face_GetCharsOfVariant ( FT_Face face, FT_ULong variantSelector ); Return a zero-terminated list of Unicode character codes found for the specified variation selector. input face A handle to the source face object. variantSelector The variation selector code point in Unicode. return A list of all the code points that are specified by this selector (both default and non-default codes are returned) or NULL if there is no valid cmap or the variation selector is invalid. note The last item in the array is 0; the array is owned by the FT_Face object but can be overwritten or released on the next call to a FreeType function. since 2.3.6","title":"Unicode Variation Sequences"},{"location":"ft2-glyph_variants.html#unicode-variation-sequences","text":"","title":"Unicode Variation Sequences"},{"location":"ft2-glyph_variants.html#synopsis","text":"Many characters, especially for CJK scripts, have variant forms. They are a sort of grey area somewhere between being totally irrelevant and semantically distinct; for this reason, the Unicode consortium decided to introduce Variation Sequences (VS), consisting of a Unicode base character and a variation selector instead of further extending the already huge number of characters. Unicode maintains two different sets, namely \u2018Standardized Variation Sequences\u2019 and registered \u2018Ideographic Variation Sequences\u2019 (IVS), collected in the \u2018Ideographic Variation Database\u2019 (IVD). https://unicode.org/Public/UCD/latest/ucd/StandardizedVariants.txt https://unicode.org/reports/tr37/ https://unicode.org/ivd/ To date (January 2017), the character with the most ideographic variations is U+9089, having 32 such IVS. Three Mongolian Variation Selectors have the values U+180B-U+180D; 256 generic Variation Selectors are encoded in the ranges U+FE00-U+FE0F and U+E0100-U+E01EF. IVS currently use Variation Selectors from the range U+E0100-U+E01EF only. A VS consists of the base character value followed by a single Variation Selector. For example, to get the first variation of U+9089, you have to write the character sequence U+9089 U+E0100 . Adobe and MS decided to support both standardized and ideographic VS with a new cmap subtable (format 14). It is an odd subtable because it is not a mapping of input code points to glyphs, but contains lists of all variations supported by the font. A variation may be either \u2018default\u2019 or \u2018non-default\u2019 for a given font. A default variation is the one you will get for that code point if you look it up in the standard Unicode cmap. A non-default variation is a different glyph.","title":"Synopsis"},{"location":"ft2-glyph_variants.html#ft_face_getcharvariantindex","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt ) FT_Face_GetCharVariantIndex ( FT_Face face, FT_ULong charcode, FT_ULong variantSelector ); Return the glyph index of a given character code as modified by the variation selector.","title":"FT_Face_GetCharVariantIndex"},{"location":"ft2-glyph_variants.html#ft_face_getcharvariantisdefault","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Int ) FT_Face_GetCharVariantIsDefault ( FT_Face face, FT_ULong charcode, FT_ULong variantSelector ); Check whether this variation of this Unicode character is the one to be found in the charmap.","title":"FT_Face_GetCharVariantIsDefault"},{"location":"ft2-glyph_variants.html#ft_face_getvariantselectors","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt32 * ) FT_Face_GetVariantSelectors ( FT_Face face ); Return a zero-terminated list of Unicode variation selectors found in the font.","title":"FT_Face_GetVariantSelectors"},{"location":"ft2-glyph_variants.html#ft_face_getvariantsofchar","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt32 * ) FT_Face_GetVariantsOfChar ( FT_Face face, FT_ULong charcode ); Return a zero-terminated list of Unicode variation selectors found for the specified character code.","title":"FT_Face_GetVariantsOfChar"},{"location":"ft2-glyph_variants.html#ft_face_getcharsofvariant","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt32 * ) FT_Face_GetCharsOfVariant ( FT_Face face, FT_ULong variantSelector ); Return a zero-terminated list of Unicode character codes found for the specified variation selector.","title":"FT_Face_GetCharsOfVariant"},{"location":"ft2-gx_validation.html","text":"FreeType \u00bb Docs \u00bb Miscellaneous \u00bb TrueTypeGX/AAT Validation TrueTypeGX/AAT Validation \u00b6 Synopsis \u00b6 This section contains the declaration of functions to validate some TrueTypeGX tables (feat, mort, morx, bsln, just, kern, opbd, trak, prop, lcar). FT_TrueTypeGX_Validate \u00b6 Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). FT_EXPORT( FT_Error ) FT_TrueTypeGX_Validate ( FT_Face face, FT_UInt validation_flags, FT_Bytes tables[ FT_VALIDATE_GX_LENGTH ], FT_UInt table_length ); Validate various TrueTypeGX tables to assure that all offsets and indices are valid. The idea is that a higher-level library that actually does the text layout can access those tables without error checking (which can be quite time consuming). input face A handle to the input face. validation_flags A bit field that specifies the tables to be validated. See FT_VALIDATE_GXXXX for possible values. table_length The size of the tables array. Normally, FT_VALIDATE_GX_LENGTH should be passed. output tables The array where all validated sfnt tables are stored. The array itself must be allocated by a client. return FreeType error code. 0 means success. note This function only works with TrueTypeGX fonts, returning an error otherwise. After use, the application should deallocate the buffers pointed to by each tables element, by calling FT_TrueTypeGX_Free . A NULL value indicates that the table either doesn't exist in the font, the application hasn't asked for validation, or the validator doesn't have the ability to validate the sfnt table. FT_TrueTypeGX_Free \u00b6 Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). FT_EXPORT( void ) FT_TrueTypeGX_Free ( FT_Face face, FT_Bytes table ); Free the buffer allocated by TrueTypeGX validator. input face A handle to the input face. table The pointer to the buffer allocated by FT_TrueTypeGX_Validate . note This function must be used to free the buffer allocated by FT_TrueTypeGX_Validate only. FT_ClassicKern_Validate \u00b6 Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). FT_EXPORT( FT_Error ) FT_ClassicKern_Validate ( FT_Face face, FT_UInt validation_flags, FT_Bytes *ckern_table ); Validate classic (16-bit format) kern table to assure that the offsets and indices are valid. The idea is that a higher-level library that actually does the text layout can access those tables without error checking (which can be quite time consuming). The \u2018kern\u2019 table validator in FT_TrueTypeGX_Validate deals with both the new 32-bit format and the classic 16-bit format, while FT_ClassicKern_Validate only supports the classic 16-bit format. input face A handle to the input face. validation_flags A bit field that specifies the dialect to be validated. See FT_VALIDATE_CKERNXXX for possible values. output ckern_table A pointer to the kern table. return FreeType error code. 0 means success. note After use, the application should deallocate the buffers pointed to by ckern_table , by calling FT_ClassicKern_Free . A NULL value indicates that the table doesn't exist in the font. FT_ClassicKern_Free \u00b6 Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). FT_EXPORT( void ) FT_ClassicKern_Free ( FT_Face face, FT_Bytes table ); Free the buffer allocated by classic Kern validator. input face A handle to the input face. table The pointer to the buffer that is allocated by FT_ClassicKern_Validate . note This function must be used to free the buffer allocated by FT_ClassicKern_Validate only. FT_VALIDATE_GX_LENGTH \u00b6 Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). # define FT_VALIDATE_GX_LENGTH ( FT_VALIDATE_GX_LAST_INDEX + 1 ) The number of tables checked in this module. Use it as a parameter for the table-length argument of function FT_TrueTypeGX_Validate . FT_VALIDATE_GXXXX \u00b6 Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). # define FT_VALIDATE_feat FT_VALIDATE_GX_BITFIELD( feat ) # define FT_VALIDATE_mort FT_VALIDATE_GX_BITFIELD( mort ) # define FT_VALIDATE_morx FT_VALIDATE_GX_BITFIELD( morx ) # define FT_VALIDATE_bsln FT_VALIDATE_GX_BITFIELD( bsln ) # define FT_VALIDATE_just FT_VALIDATE_GX_BITFIELD( just ) # define FT_VALIDATE_kern FT_VALIDATE_GX_BITFIELD( kern ) # define FT_VALIDATE_opbd FT_VALIDATE_GX_BITFIELD( opbd ) # define FT_VALIDATE_trak FT_VALIDATE_GX_BITFIELD( trak ) # define FT_VALIDATE_prop FT_VALIDATE_GX_BITFIELD( prop ) # define FT_VALIDATE_lcar FT_VALIDATE_GX_BITFIELD( lcar ) # define FT_VALIDATE_GX ( FT_VALIDATE_feat | \\ FT_VALIDATE_mort | \\ FT_VALIDATE_morx | \\ FT_VALIDATE_bsln | \\ FT_VALIDATE_just | \\ FT_VALIDATE_kern | \\ FT_VALIDATE_opbd | \\ FT_VALIDATE_trak | \\ FT_VALIDATE_prop | \\ FT_VALIDATE_lcar ) A list of bit-field constants used with FT_TrueTypeGX_Validate to indicate which TrueTypeGX/AAT Type tables should be validated. values FT_VALIDATE_feat Validate \u2018feat\u2019 table. FT_VALIDATE_mort Validate \u2018mort\u2019 table. FT_VALIDATE_morx Validate \u2018morx\u2019 table. FT_VALIDATE_bsln Validate \u2018bsln\u2019 table. FT_VALIDATE_just Validate \u2018just\u2019 table. FT_VALIDATE_kern Validate \u2018kern\u2019 table. FT_VALIDATE_opbd Validate \u2018opbd\u2019 table. FT_VALIDATE_trak Validate \u2018trak\u2019 table. FT_VALIDATE_prop Validate \u2018prop\u2019 table. FT_VALIDATE_lcar Validate \u2018lcar\u2019 table. FT_VALIDATE_GX Validate all TrueTypeGX tables (feat, mort, morx, bsln, just, kern, opbd, trak, prop and lcar). FT_VALIDATE_CKERNXXX \u00b6 Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). # define FT_VALIDATE_MS ( FT_VALIDATE_GX_START << 0 ) # define FT_VALIDATE_APPLE ( FT_VALIDATE_GX_START << 1 ) # define FT_VALIDATE_CKERN ( FT_VALIDATE_MS | FT_VALIDATE_APPLE ) A list of bit-field constants used with FT_ClassicKern_Validate to indicate the classic kern dialect or dialects. If the selected type doesn't fit, FT_ClassicKern_Validate regards the table as invalid. values FT_VALIDATE_MS Handle the \u2018kern\u2019 table as a classic Microsoft kern table. FT_VALIDATE_APPLE Handle the \u2018kern\u2019 table as a classic Apple kern table. FT_VALIDATE_CKERN Handle the \u2018kern\u2019 as either classic Apple or Microsoft kern table.","title":"TrueTypeGX/AAT Validation"},{"location":"ft2-gx_validation.html#truetypegxaat-validation","text":"","title":"TrueTypeGX/AAT Validation"},{"location":"ft2-gx_validation.html#synopsis","text":"This section contains the declaration of functions to validate some TrueTypeGX tables (feat, mort, morx, bsln, just, kern, opbd, trak, prop, lcar).","title":"Synopsis"},{"location":"ft2-gx_validation.html#ft_truetypegx_validate","text":"Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). FT_EXPORT( FT_Error ) FT_TrueTypeGX_Validate ( FT_Face face, FT_UInt validation_flags, FT_Bytes tables[ FT_VALIDATE_GX_LENGTH ], FT_UInt table_length ); Validate various TrueTypeGX tables to assure that all offsets and indices are valid. The idea is that a higher-level library that actually does the text layout can access those tables without error checking (which can be quite time consuming).","title":"FT_TrueTypeGX_Validate"},{"location":"ft2-gx_validation.html#ft_truetypegx_free","text":"Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). FT_EXPORT( void ) FT_TrueTypeGX_Free ( FT_Face face, FT_Bytes table ); Free the buffer allocated by TrueTypeGX validator.","title":"FT_TrueTypeGX_Free"},{"location":"ft2-gx_validation.html#ft_classickern_validate","text":"Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). FT_EXPORT( FT_Error ) FT_ClassicKern_Validate ( FT_Face face, FT_UInt validation_flags, FT_Bytes *ckern_table ); Validate classic (16-bit format) kern table to assure that the offsets and indices are valid. The idea is that a higher-level library that actually does the text layout can access those tables without error checking (which can be quite time consuming). The \u2018kern\u2019 table validator in FT_TrueTypeGX_Validate deals with both the new 32-bit format and the classic 16-bit format, while FT_ClassicKern_Validate only supports the classic 16-bit format.","title":"FT_ClassicKern_Validate"},{"location":"ft2-gx_validation.html#ft_classickern_free","text":"Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). FT_EXPORT( void ) FT_ClassicKern_Free ( FT_Face face, FT_Bytes table ); Free the buffer allocated by classic Kern validator.","title":"FT_ClassicKern_Free"},{"location":"ft2-gx_validation.html#ft_validate_gx_length","text":"Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). # define FT_VALIDATE_GX_LENGTH ( FT_VALIDATE_GX_LAST_INDEX + 1 ) The number of tables checked in this module. Use it as a parameter for the table-length argument of function FT_TrueTypeGX_Validate .","title":"FT_VALIDATE_GX_LENGTH"},{"location":"ft2-gx_validation.html#ft_validate_gxxxx","text":"Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). # define FT_VALIDATE_feat FT_VALIDATE_GX_BITFIELD( feat ) # define FT_VALIDATE_mort FT_VALIDATE_GX_BITFIELD( mort ) # define FT_VALIDATE_morx FT_VALIDATE_GX_BITFIELD( morx ) # define FT_VALIDATE_bsln FT_VALIDATE_GX_BITFIELD( bsln ) # define FT_VALIDATE_just FT_VALIDATE_GX_BITFIELD( just ) # define FT_VALIDATE_kern FT_VALIDATE_GX_BITFIELD( kern ) # define FT_VALIDATE_opbd FT_VALIDATE_GX_BITFIELD( opbd ) # define FT_VALIDATE_trak FT_VALIDATE_GX_BITFIELD( trak ) # define FT_VALIDATE_prop FT_VALIDATE_GX_BITFIELD( prop ) # define FT_VALIDATE_lcar FT_VALIDATE_GX_BITFIELD( lcar ) # define FT_VALIDATE_GX ( FT_VALIDATE_feat | \\ FT_VALIDATE_mort | \\ FT_VALIDATE_morx | \\ FT_VALIDATE_bsln | \\ FT_VALIDATE_just | \\ FT_VALIDATE_kern | \\ FT_VALIDATE_opbd | \\ FT_VALIDATE_trak | \\ FT_VALIDATE_prop | \\ FT_VALIDATE_lcar ) A list of bit-field constants used with FT_TrueTypeGX_Validate to indicate which TrueTypeGX/AAT Type tables should be validated.","title":"FT_VALIDATE_GXXXX"},{"location":"ft2-gx_validation.html#ft_validate_ckernxxx","text":"Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). # define FT_VALIDATE_MS ( FT_VALIDATE_GX_START << 0 ) # define FT_VALIDATE_APPLE ( FT_VALIDATE_GX_START << 1 ) # define FT_VALIDATE_CKERN ( FT_VALIDATE_MS | FT_VALIDATE_APPLE ) A list of bit-field constants used with FT_ClassicKern_Validate to indicate the classic kern dialect or dialects. If the selected type doesn't fit, FT_ClassicKern_Validate regards the table as invalid.","title":"FT_VALIDATE_CKERNXXX"},{"location":"ft2-gzip.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb GZIP Streams GZIP Streams \u00b6 Synopsis \u00b6 In certain builds of the library, gzip compression recognition is automatically handled when calling FT_New_Face or FT_Open_Face . This means that if no font driver is capable of handling the raw compressed file, the library will try to open a gzipped stream from it and re-open the face with it. The stream implementation is very basic and resets the decompression process each time seeking backwards is needed within the stream, which significantly undermines the performance. This section contains the declaration of Gzip-specific functions. FT_Stream_OpenGzip \u00b6 Defined in FT_GZIP_H (freetype/ftgzip.h). FT_EXPORT( FT_Error ) FT_Stream_OpenGzip ( FT_Stream stream, FT_Stream source ); Open a new stream to parse gzip-compressed font files. This is mainly used to support the compressed *.pcf.gz fonts that come with XFree86. input stream The target embedding stream. source The source stream. return FreeType error code. 0 means success. note The source stream must be opened before calling this function. Calling the internal function FT_Stream_Close on the new stream will not call FT_Stream_Close on the source stream. None of the stream objects will be released to the heap. This function may return FT_Err_Unimplemented_Feature if your build of FreeType was not compiled with zlib support. FT_Gzip_Uncompress \u00b6 Defined in FT_GZIP_H (freetype/ftgzip.h). FT_EXPORT( FT_Error ) FT_Gzip_Uncompress ( FT_Memory memory, FT_Byte * output, FT_ULong * output_len, const FT_Byte * input, FT_ULong input_len ); Decompress a zipped input buffer into an output buffer. This function is modeled after zlib's uncompress function. input memory A FreeType memory handle. input The input buffer. input_len The length of the input buffer. output output The output buffer. inout output_len Before calling the function, this is the total size of the output buffer, which must be large enough to hold the entire uncompressed data (so the size of the uncompressed data must be known in advance). After calling the function, output_len is the size of the used data in output . return FreeType error code. 0 means success. note This function may return FT_Err_Unimplemented_Feature if your build of FreeType was not compiled with zlib support. since 2.5.1","title":"GZIP Streams"},{"location":"ft2-gzip.html#gzip-streams","text":"","title":"GZIP Streams"},{"location":"ft2-gzip.html#synopsis","text":"In certain builds of the library, gzip compression recognition is automatically handled when calling FT_New_Face or FT_Open_Face . This means that if no font driver is capable of handling the raw compressed file, the library will try to open a gzipped stream from it and re-open the face with it. The stream implementation is very basic and resets the decompression process each time seeking backwards is needed within the stream, which significantly undermines the performance. This section contains the declaration of Gzip-specific functions.","title":"Synopsis"},{"location":"ft2-gzip.html#ft_stream_opengzip","text":"Defined in FT_GZIP_H (freetype/ftgzip.h). FT_EXPORT( FT_Error ) FT_Stream_OpenGzip ( FT_Stream stream, FT_Stream source ); Open a new stream to parse gzip-compressed font files. This is mainly used to support the compressed *.pcf.gz fonts that come with XFree86.","title":"FT_Stream_OpenGzip"},{"location":"ft2-gzip.html#ft_gzip_uncompress","text":"Defined in FT_GZIP_H (freetype/ftgzip.h). FT_EXPORT( FT_Error ) FT_Gzip_Uncompress ( FT_Memory memory, FT_Byte * output, FT_ULong * output_len, const FT_Byte * input, FT_ULong input_len ); Decompress a zipped input buffer into an output buffer. This function is modeled after zlib's uncompress function.","title":"FT_Gzip_Uncompress"},{"location":"ft2-header_file_macros.html","text":"FreeType \u00bb Docs \u00bb Extended API \u00bb Header File Macros Header File Macros \u00b6 Synopsis \u00b6 In addition to the normal scheme of including header files like #include <freetype/freetype.h> #include <freetype/ftmm.h> #include <freetype/ftglyph.h> it is possible to used named macros instead. They can be used directly in #include statements as in #include FT_FREETYPE_H #include FT_MULTIPLE_MASTERS_H #include FT_GLYPH_H These macros were introduced to overcome the infamous 8.3 naming rule required by DOS (and FT_MULTIPLE_MASTERS_H is a lot more meaningful than ftmm.h ). FT_CONFIG_CONFIG_H \u00b6 # ifndef FT_CONFIG_CONFIG_H # define FT_CONFIG_CONFIG_H <freetype/config/ftconfig.h> # endif A macro used in #include statements to name the file containing FreeType 2 configuration data. FT_CONFIG_STANDARD_LIBRARY_H \u00b6 # ifndef FT_CONFIG_STANDARD_LIBRARY_H # define FT_CONFIG_STANDARD_LIBRARY_H <freetype/config/ftstdlib.h> # endif A macro used in #include statements to name the file containing FreeType 2 interface to the standard C library functions. FT_CONFIG_OPTIONS_H \u00b6 # ifndef FT_CONFIG_OPTIONS_H # define FT_CONFIG_OPTIONS_H <freetype/config/ftoption.h> # endif A macro used in #include statements to name the file containing FreeType 2 project-specific configuration options. FT_CONFIG_MODULES_H \u00b6 # ifndef FT_CONFIG_MODULES_H # define FT_CONFIG_MODULES_H <freetype/config/ftmodule.h> # endif A macro used in #include statements to name the file containing the list of FreeType 2 modules that are statically linked to new library instances in FT_Init_FreeType . FT_FREETYPE_H \u00b6 # define FT_FREETYPE_H <freetype/freetype.h> A macro used in #include statements to name the file containing the base FreeType 2 API. FT_ERRORS_H \u00b6 # define FT_ERRORS_H <freetype/fterrors.h> A macro used in #include statements to name the file containing the list of FreeType 2 error codes (and messages). It is included by FT_FREETYPE_H . FT_MODULE_ERRORS_H \u00b6 # define FT_MODULE_ERRORS_H <freetype/ftmoderr.h> A macro used in #include statements to name the file containing the list of FreeType 2 module error offsets (and messages). FT_SYSTEM_H \u00b6 # define FT_SYSTEM_H <freetype/ftsystem.h> A macro used in #include statements to name the file containing the FreeType 2 interface to low-level operations (i.e., memory management and stream i/o). It is included by FT_FREETYPE_H . FT_IMAGE_H \u00b6 # define FT_IMAGE_H <freetype/ftimage.h> A macro used in #include statements to name the file containing type definitions related to glyph images (i.e., bitmaps, outlines, scan-converter parameters). It is included by FT_FREETYPE_H . FT_TYPES_H \u00b6 # define FT_TYPES_H <freetype/fttypes.h> A macro used in #include statements to name the file containing the basic data types defined by FreeType 2. It is included by FT_FREETYPE_H . FT_LIST_H \u00b6 # define FT_LIST_H <freetype/ftlist.h> A macro used in #include statements to name the file containing the list management API of FreeType 2. (Most applications will never need to include this file.) FT_OUTLINE_H \u00b6 # define FT_OUTLINE_H <freetype/ftoutln.h> A macro used in #include statements to name the file containing the scalable outline management API of FreeType 2. FT_SIZES_H \u00b6 # define FT_SIZES_H <freetype/ftsizes.h> A macro used in #include statements to name the file containing the API which manages multiple FT_Size objects per face. FT_MODULE_H \u00b6 # define FT_MODULE_H <freetype/ftmodapi.h> A macro used in #include statements to name the file containing the module management API of FreeType 2. FT_RENDER_H \u00b6 # define FT_RENDER_H <freetype/ftrender.h> A macro used in #include statements to name the file containing the renderer module management API of FreeType 2. FT_DRIVER_H \u00b6 # define FT_DRIVER_H <freetype/ftdriver.h> A macro used in #include statements to name the file containing structures and macros related to the driver modules. FT_AUTOHINTER_H \u00b6 # define FT_AUTOHINTER_H FT_DRIVER_H A macro used in #include statements to name the file containing structures and macros related to the auto-hinting module. Deprecated since version 2.9; use FT_DRIVER_H instead. FT_CFF_DRIVER_H \u00b6 # define FT_CFF_DRIVER_H FT_DRIVER_H A macro used in #include statements to name the file containing structures and macros related to the CFF driver module. Deprecated since version 2.9; use FT_DRIVER_H instead. FT_TRUETYPE_DRIVER_H \u00b6 # define FT_TRUETYPE_DRIVER_H FT_DRIVER_H A macro used in #include statements to name the file containing structures and macros related to the TrueType driver module. Deprecated since version 2.9; use FT_DRIVER_H instead. FT_PCF_DRIVER_H \u00b6 # define FT_PCF_DRIVER_H FT_DRIVER_H A macro used in #include statements to name the file containing structures and macros related to the PCF driver module. Deprecated since version 2.9; use FT_DRIVER_H instead. FT_TYPE1_TABLES_H \u00b6 # define FT_TYPE1_TABLES_H <freetype/t1tables.h> A macro used in #include statements to name the file containing the types and API specific to the Type 1 format. FT_TRUETYPE_IDS_H \u00b6 # define FT_TRUETYPE_IDS_H <freetype/ttnameid.h> A macro used in #include statements to name the file containing the enumeration values which identify name strings, languages, encodings, etc. This file really contains a large set of constant macro definitions, taken from the TrueType and OpenType specifications. FT_TRUETYPE_TABLES_H \u00b6 # define FT_TRUETYPE_TABLES_H <freetype/tttables.h> A macro used in #include statements to name the file containing the types and API specific to the TrueType (as well as OpenType) format. FT_TRUETYPE_TAGS_H \u00b6 # define FT_TRUETYPE_TAGS_H <freetype/tttags.h> A macro used in #include statements to name the file containing the definitions of TrueType four-byte \u2018tags\u2019 which identify blocks in SFNT-based font formats (i.e., TrueType and OpenType). FT_BDF_H \u00b6 # define FT_BDF_H <freetype/ftbdf.h> A macro used in #include statements to name the file containing the definitions of an API which accesses BDF-specific strings from a face. FT_CID_H \u00b6 # define FT_CID_H <freetype/ftcid.h> A macro used in #include statements to name the file containing the definitions of an API which access CID font information from a face. FT_GZIP_H \u00b6 # define FT_GZIP_H <freetype/ftgzip.h> A macro used in #include statements to name the file containing the definitions of an API which supports gzip-compressed files. FT_LZW_H \u00b6 # define FT_LZW_H <freetype/ftlzw.h> A macro used in #include statements to name the file containing the definitions of an API which supports LZW-compressed files. FT_BZIP2_H \u00b6 # define FT_BZIP2_H <freetype/ftbzip2.h> A macro used in #include statements to name the file containing the definitions of an API which supports bzip2-compressed files. FT_WINFONTS_H \u00b6 # define FT_WINFONTS_H <freetype/ftwinfnt.h> A macro used in #include statements to name the file containing the definitions of an API which supports Windows FNT files. FT_GLYPH_H \u00b6 # define FT_GLYPH_H <freetype/ftglyph.h> A macro used in #include statements to name the file containing the API of the optional glyph management component. FT_BITMAP_H \u00b6 # define FT_BITMAP_H <freetype/ftbitmap.h> A macro used in #include statements to name the file containing the API of the optional bitmap conversion component. FT_BBOX_H \u00b6 # define FT_BBOX_H <freetype/ftbbox.h> A macro used in #include statements to name the file containing the API of the optional exact bounding box computation routines. FT_CACHE_H \u00b6 # define FT_CACHE_H <freetype/ftcache.h> A macro used in #include statements to name the file containing the API of the optional FreeType 2 cache sub-system. FT_MAC_H \u00b6 # define FT_MAC_H <freetype/ftmac.h> A macro used in #include statements to name the file containing the Macintosh-specific FreeType 2 API. The latter is used to access fonts embedded in resource forks. This header file must be explicitly included by client applications compiled on the Mac (note that the base API still works though). FT_MULTIPLE_MASTERS_H \u00b6 # define FT_MULTIPLE_MASTERS_H <freetype/ftmm.h> A macro used in #include statements to name the file containing the optional multiple-masters management API of FreeType 2. FT_SFNT_NAMES_H \u00b6 # define FT_SFNT_NAMES_H <freetype/ftsnames.h> A macro used in #include statements to name the file containing the optional FreeType 2 API which accesses embedded \u2018name\u2019 strings in SFNT-based font formats (i.e., TrueType and OpenType). FT_OPENTYPE_VALIDATE_H \u00b6 # define FT_OPENTYPE_VALIDATE_H <freetype/ftotval.h> A macro used in #include statements to name the file containing the optional FreeType 2 API which validates OpenType tables (\u2018BASE\u2019, \u2018GDEF\u2019, \u2018GPOS\u2019, \u2018GSUB\u2019, \u2018JSTF\u2019). FT_GX_VALIDATE_H \u00b6 # define FT_GX_VALIDATE_H <freetype/ftgxval.h> A macro used in #include statements to name the file containing the optional FreeType 2 API which validates TrueTypeGX/AAT tables (\u2018feat\u2019, \u2018mort\u2019, \u2018morx\u2019, \u2018bsln\u2019, \u2018just\u2019, \u2018kern\u2019, \u2018opbd\u2019, \u2018trak\u2019, \u2018prop\u2019). FT_PFR_H \u00b6 # define FT_PFR_H <freetype/ftpfr.h> A macro used in #include statements to name the file containing the FreeType 2 API which accesses PFR-specific data. FT_STROKER_H \u00b6 # define FT_STROKER_H <freetype/ftstroke.h> A macro used in #include statements to name the file containing the FreeType 2 API which provides functions to stroke outline paths. FT_SYNTHESIS_H \u00b6 # define FT_SYNTHESIS_H <freetype/ftsynth.h> A macro used in #include statements to name the file containing the FreeType 2 API which performs artificial obliquing and emboldening. FT_FONT_FORMATS_H \u00b6 # define FT_FONT_FORMATS_H <freetype/ftfntfmt.h> /* deprecated */ # define FT_XFREE86_H FT_FONT_FORMATS_H A macro used in #include statements to name the file containing the FreeType 2 API which provides functions specific to font formats. FT_TRIGONOMETRY_H \u00b6 # define FT_TRIGONOMETRY_H <freetype/fttrigon.h> A macro used in #include statements to name the file containing the FreeType 2 API which performs trigonometric computations (e.g., cosines and arc tangents). FT_LCD_FILTER_H \u00b6 # define FT_LCD_FILTER_H <freetype/ftlcdfil.h> A macro used in #include statements to name the file containing the FreeType 2 API which performs color filtering for subpixel rendering. FT_INCREMENTAL_H \u00b6 # define FT_INCREMENTAL_H <freetype/ftincrem.h> A macro used in #include statements to name the file containing the FreeType 2 API which performs incremental glyph loading. FT_GASP_H \u00b6 # define FT_GASP_H <freetype/ftgasp.h> A macro used in #include statements to name the file containing the FreeType 2 API which returns entries from the TrueType GASP table. FT_ADVANCES_H \u00b6 # define FT_ADVANCES_H <freetype/ftadvanc.h> A macro used in #include statements to name the file containing the FreeType 2 API which returns individual and ranged glyph advances. FT_COLOR_H \u00b6 # define FT_COLOR_H <freetype/ftcolor.h> A macro used in #include statements to name the file containing the FreeType 2 API which handles the OpenType \u2018CPAL\u2019 table. FT_OTSVG_H \u00b6 # define FT_OTSVG_H <freetype/otsvg.h> A macro used in #include statements to name the file containing the FreeType 2 API which handles the OpenType \u2018SVG \u2019 glyphs.","title":"Header File Macros"},{"location":"ft2-header_file_macros.html#header-file-macros","text":"","title":"Header File Macros"},{"location":"ft2-header_file_macros.html#synopsis","text":"In addition to the normal scheme of including header files like #include <freetype/freetype.h> #include <freetype/ftmm.h> #include <freetype/ftglyph.h> it is possible to used named macros instead. They can be used directly in #include statements as in #include FT_FREETYPE_H #include FT_MULTIPLE_MASTERS_H #include FT_GLYPH_H These macros were introduced to overcome the infamous 8.3 naming rule required by DOS (and FT_MULTIPLE_MASTERS_H is a lot more meaningful than ftmm.h ).","title":"Synopsis"},{"location":"ft2-header_file_macros.html#ft_config_config_h","text":"# ifndef FT_CONFIG_CONFIG_H # define FT_CONFIG_CONFIG_H <freetype/config/ftconfig.h> # endif A macro used in #include statements to name the file containing FreeType 2 configuration data.","title":"FT_CONFIG_CONFIG_H"},{"location":"ft2-header_file_macros.html#ft_config_standard_library_h","text":"# ifndef FT_CONFIG_STANDARD_LIBRARY_H # define FT_CONFIG_STANDARD_LIBRARY_H <freetype/config/ftstdlib.h> # endif A macro used in #include statements to name the file containing FreeType 2 interface to the standard C library functions.","title":"FT_CONFIG_STANDARD_LIBRARY_H"},{"location":"ft2-header_file_macros.html#ft_config_options_h","text":"# ifndef FT_CONFIG_OPTIONS_H # define FT_CONFIG_OPTIONS_H <freetype/config/ftoption.h> # endif A macro used in #include statements to name the file containing FreeType 2 project-specific configuration options.","title":"FT_CONFIG_OPTIONS_H"},{"location":"ft2-header_file_macros.html#ft_config_modules_h","text":"# ifndef FT_CONFIG_MODULES_H # define FT_CONFIG_MODULES_H <freetype/config/ftmodule.h> # endif A macro used in #include statements to name the file containing the list of FreeType 2 modules that are statically linked to new library instances in FT_Init_FreeType .","title":"FT_CONFIG_MODULES_H"},{"location":"ft2-header_file_macros.html#ft_freetype_h","text":"# define FT_FREETYPE_H <freetype/freetype.h> A macro used in #include statements to name the file containing the base FreeType 2 API.","title":"FT_FREETYPE_H"},{"location":"ft2-header_file_macros.html#ft_errors_h","text":"# define FT_ERRORS_H <freetype/fterrors.h> A macro used in #include statements to name the file containing the list of FreeType 2 error codes (and messages). It is included by FT_FREETYPE_H .","title":"FT_ERRORS_H"},{"location":"ft2-header_file_macros.html#ft_module_errors_h","text":"# define FT_MODULE_ERRORS_H <freetype/ftmoderr.h> A macro used in #include statements to name the file containing the list of FreeType 2 module error offsets (and messages).","title":"FT_MODULE_ERRORS_H"},{"location":"ft2-header_file_macros.html#ft_system_h","text":"# define FT_SYSTEM_H <freetype/ftsystem.h> A macro used in #include statements to name the file containing the FreeType 2 interface to low-level operations (i.e., memory management and stream i/o). It is included by FT_FREETYPE_H .","title":"FT_SYSTEM_H"},{"location":"ft2-header_file_macros.html#ft_image_h","text":"# define FT_IMAGE_H <freetype/ftimage.h> A macro used in #include statements to name the file containing type definitions related to glyph images (i.e., bitmaps, outlines, scan-converter parameters). It is included by FT_FREETYPE_H .","title":"FT_IMAGE_H"},{"location":"ft2-header_file_macros.html#ft_types_h","text":"# define FT_TYPES_H <freetype/fttypes.h> A macro used in #include statements to name the file containing the basic data types defined by FreeType 2. It is included by FT_FREETYPE_H .","title":"FT_TYPES_H"},{"location":"ft2-header_file_macros.html#ft_list_h","text":"# define FT_LIST_H <freetype/ftlist.h> A macro used in #include statements to name the file containing the list management API of FreeType 2. (Most applications will never need to include this file.)","title":"FT_LIST_H"},{"location":"ft2-header_file_macros.html#ft_outline_h","text":"# define FT_OUTLINE_H <freetype/ftoutln.h> A macro used in #include statements to name the file containing the scalable outline management API of FreeType 2.","title":"FT_OUTLINE_H"},{"location":"ft2-header_file_macros.html#ft_sizes_h","text":"# define FT_SIZES_H <freetype/ftsizes.h> A macro used in #include statements to name the file containing the API which manages multiple FT_Size objects per face.","title":"FT_SIZES_H"},{"location":"ft2-header_file_macros.html#ft_module_h","text":"# define FT_MODULE_H <freetype/ftmodapi.h> A macro used in #include statements to name the file containing the module management API of FreeType 2.","title":"FT_MODULE_H"},{"location":"ft2-header_file_macros.html#ft_render_h","text":"# define FT_RENDER_H <freetype/ftrender.h> A macro used in #include statements to name the file containing the renderer module management API of FreeType 2.","title":"FT_RENDER_H"},{"location":"ft2-header_file_macros.html#ft_driver_h","text":"# define FT_DRIVER_H <freetype/ftdriver.h> A macro used in #include statements to name the file containing structures and macros related to the driver modules.","title":"FT_DRIVER_H"},{"location":"ft2-header_file_macros.html#ft_autohinter_h","text":"# define FT_AUTOHINTER_H FT_DRIVER_H A macro used in #include statements to name the file containing structures and macros related to the auto-hinting module. Deprecated since version 2.9; use FT_DRIVER_H instead.","title":"FT_AUTOHINTER_H"},{"location":"ft2-header_file_macros.html#ft_cff_driver_h","text":"# define FT_CFF_DRIVER_H FT_DRIVER_H A macro used in #include statements to name the file containing structures and macros related to the CFF driver module. Deprecated since version 2.9; use FT_DRIVER_H instead.","title":"FT_CFF_DRIVER_H"},{"location":"ft2-header_file_macros.html#ft_truetype_driver_h","text":"# define FT_TRUETYPE_DRIVER_H FT_DRIVER_H A macro used in #include statements to name the file containing structures and macros related to the TrueType driver module. Deprecated since version 2.9; use FT_DRIVER_H instead.","title":"FT_TRUETYPE_DRIVER_H"},{"location":"ft2-header_file_macros.html#ft_pcf_driver_h","text":"# define FT_PCF_DRIVER_H FT_DRIVER_H A macro used in #include statements to name the file containing structures and macros related to the PCF driver module. Deprecated since version 2.9; use FT_DRIVER_H instead.","title":"FT_PCF_DRIVER_H"},{"location":"ft2-header_file_macros.html#ft_type1_tables_h","text":"# define FT_TYPE1_TABLES_H <freetype/t1tables.h> A macro used in #include statements to name the file containing the types and API specific to the Type 1 format.","title":"FT_TYPE1_TABLES_H"},{"location":"ft2-header_file_macros.html#ft_truetype_ids_h","text":"# define FT_TRUETYPE_IDS_H <freetype/ttnameid.h> A macro used in #include statements to name the file containing the enumeration values which identify name strings, languages, encodings, etc. This file really contains a large set of constant macro definitions, taken from the TrueType and OpenType specifications.","title":"FT_TRUETYPE_IDS_H"},{"location":"ft2-header_file_macros.html#ft_truetype_tables_h","text":"# define FT_TRUETYPE_TABLES_H <freetype/tttables.h> A macro used in #include statements to name the file containing the types and API specific to the TrueType (as well as OpenType) format.","title":"FT_TRUETYPE_TABLES_H"},{"location":"ft2-header_file_macros.html#ft_truetype_tags_h","text":"# define FT_TRUETYPE_TAGS_H <freetype/tttags.h> A macro used in #include statements to name the file containing the definitions of TrueType four-byte \u2018tags\u2019 which identify blocks in SFNT-based font formats (i.e., TrueType and OpenType).","title":"FT_TRUETYPE_TAGS_H"},{"location":"ft2-header_file_macros.html#ft_bdf_h","text":"# define FT_BDF_H <freetype/ftbdf.h> A macro used in #include statements to name the file containing the definitions of an API which accesses BDF-specific strings from a face.","title":"FT_BDF_H"},{"location":"ft2-header_file_macros.html#ft_cid_h","text":"# define FT_CID_H <freetype/ftcid.h> A macro used in #include statements to name the file containing the definitions of an API which access CID font information from a face.","title":"FT_CID_H"},{"location":"ft2-header_file_macros.html#ft_gzip_h","text":"# define FT_GZIP_H <freetype/ftgzip.h> A macro used in #include statements to name the file containing the definitions of an API which supports gzip-compressed files.","title":"FT_GZIP_H"},{"location":"ft2-header_file_macros.html#ft_lzw_h","text":"# define FT_LZW_H <freetype/ftlzw.h> A macro used in #include statements to name the file containing the definitions of an API which supports LZW-compressed files.","title":"FT_LZW_H"},{"location":"ft2-header_file_macros.html#ft_bzip2_h","text":"# define FT_BZIP2_H <freetype/ftbzip2.h> A macro used in #include statements to name the file containing the definitions of an API which supports bzip2-compressed files.","title":"FT_BZIP2_H"},{"location":"ft2-header_file_macros.html#ft_winfonts_h","text":"# define FT_WINFONTS_H <freetype/ftwinfnt.h> A macro used in #include statements to name the file containing the definitions of an API which supports Windows FNT files.","title":"FT_WINFONTS_H"},{"location":"ft2-header_file_macros.html#ft_glyph_h","text":"# define FT_GLYPH_H <freetype/ftglyph.h> A macro used in #include statements to name the file containing the API of the optional glyph management component.","title":"FT_GLYPH_H"},{"location":"ft2-header_file_macros.html#ft_bitmap_h","text":"# define FT_BITMAP_H <freetype/ftbitmap.h> A macro used in #include statements to name the file containing the API of the optional bitmap conversion component.","title":"FT_BITMAP_H"},{"location":"ft2-header_file_macros.html#ft_bbox_h","text":"# define FT_BBOX_H <freetype/ftbbox.h> A macro used in #include statements to name the file containing the API of the optional exact bounding box computation routines.","title":"FT_BBOX_H"},{"location":"ft2-header_file_macros.html#ft_cache_h","text":"# define FT_CACHE_H <freetype/ftcache.h> A macro used in #include statements to name the file containing the API of the optional FreeType 2 cache sub-system.","title":"FT_CACHE_H"},{"location":"ft2-header_file_macros.html#ft_mac_h","text":"# define FT_MAC_H <freetype/ftmac.h> A macro used in #include statements to name the file containing the Macintosh-specific FreeType 2 API. The latter is used to access fonts embedded in resource forks. This header file must be explicitly included by client applications compiled on the Mac (note that the base API still works though).","title":"FT_MAC_H"},{"location":"ft2-header_file_macros.html#ft_multiple_masters_h","text":"# define FT_MULTIPLE_MASTERS_H <freetype/ftmm.h> A macro used in #include statements to name the file containing the optional multiple-masters management API of FreeType 2.","title":"FT_MULTIPLE_MASTERS_H"},{"location":"ft2-header_file_macros.html#ft_sfnt_names_h","text":"# define FT_SFNT_NAMES_H <freetype/ftsnames.h> A macro used in #include statements to name the file containing the optional FreeType 2 API which accesses embedded \u2018name\u2019 strings in SFNT-based font formats (i.e., TrueType and OpenType).","title":"FT_SFNT_NAMES_H"},{"location":"ft2-header_file_macros.html#ft_opentype_validate_h","text":"# define FT_OPENTYPE_VALIDATE_H <freetype/ftotval.h> A macro used in #include statements to name the file containing the optional FreeType 2 API which validates OpenType tables (\u2018BASE\u2019, \u2018GDEF\u2019, \u2018GPOS\u2019, \u2018GSUB\u2019, \u2018JSTF\u2019).","title":"FT_OPENTYPE_VALIDATE_H"},{"location":"ft2-header_file_macros.html#ft_gx_validate_h","text":"# define FT_GX_VALIDATE_H <freetype/ftgxval.h> A macro used in #include statements to name the file containing the optional FreeType 2 API which validates TrueTypeGX/AAT tables (\u2018feat\u2019, \u2018mort\u2019, \u2018morx\u2019, \u2018bsln\u2019, \u2018just\u2019, \u2018kern\u2019, \u2018opbd\u2019, \u2018trak\u2019, \u2018prop\u2019).","title":"FT_GX_VALIDATE_H"},{"location":"ft2-header_file_macros.html#ft_pfr_h","text":"# define FT_PFR_H <freetype/ftpfr.h> A macro used in #include statements to name the file containing the FreeType 2 API which accesses PFR-specific data.","title":"FT_PFR_H"},{"location":"ft2-header_file_macros.html#ft_stroker_h","text":"# define FT_STROKER_H <freetype/ftstroke.h> A macro used in #include statements to name the file containing the FreeType 2 API which provides functions to stroke outline paths.","title":"FT_STROKER_H"},{"location":"ft2-header_file_macros.html#ft_synthesis_h","text":"# define FT_SYNTHESIS_H <freetype/ftsynth.h> A macro used in #include statements to name the file containing the FreeType 2 API which performs artificial obliquing and emboldening.","title":"FT_SYNTHESIS_H"},{"location":"ft2-header_file_macros.html#ft_font_formats_h","text":"# define FT_FONT_FORMATS_H <freetype/ftfntfmt.h> /* deprecated */ # define FT_XFREE86_H FT_FONT_FORMATS_H A macro used in #include statements to name the file containing the FreeType 2 API which provides functions specific to font formats.","title":"FT_FONT_FORMATS_H"},{"location":"ft2-header_file_macros.html#ft_trigonometry_h","text":"# define FT_TRIGONOMETRY_H <freetype/fttrigon.h> A macro used in #include statements to name the file containing the FreeType 2 API which performs trigonometric computations (e.g., cosines and arc tangents).","title":"FT_TRIGONOMETRY_H"},{"location":"ft2-header_file_macros.html#ft_lcd_filter_h","text":"# define FT_LCD_FILTER_H <freetype/ftlcdfil.h> A macro used in #include statements to name the file containing the FreeType 2 API which performs color filtering for subpixel rendering.","title":"FT_LCD_FILTER_H"},{"location":"ft2-header_file_macros.html#ft_incremental_h","text":"# define FT_INCREMENTAL_H <freetype/ftincrem.h> A macro used in #include statements to name the file containing the FreeType 2 API which performs incremental glyph loading.","title":"FT_INCREMENTAL_H"},{"location":"ft2-header_file_macros.html#ft_gasp_h","text":"# define FT_GASP_H <freetype/ftgasp.h> A macro used in #include statements to name the file containing the FreeType 2 API which returns entries from the TrueType GASP table.","title":"FT_GASP_H"},{"location":"ft2-header_file_macros.html#ft_advances_h","text":"# define FT_ADVANCES_H <freetype/ftadvanc.h> A macro used in #include statements to name the file containing the FreeType 2 API which returns individual and ranged glyph advances.","title":"FT_ADVANCES_H"},{"location":"ft2-header_file_macros.html#ft_color_h","text":"# define FT_COLOR_H <freetype/ftcolor.h> A macro used in #include statements to name the file containing the FreeType 2 API which handles the OpenType \u2018CPAL\u2019 table.","title":"FT_COLOR_H"},{"location":"ft2-header_file_macros.html#ft_otsvg_h","text":"# define FT_OTSVG_H <freetype/otsvg.h> A macro used in #include statements to name the file containing the FreeType 2 API which handles the OpenType \u2018SVG \u2019 glyphs.","title":"FT_OTSVG_H"},{"location":"ft2-header_inclusion.html","text":"FreeType \u00bb Docs \u00bb General Remarks \u00bb FreeType's header inclusion scheme FreeType's header inclusion scheme \u00b6 Synopsis \u00b6 To be as flexible as possible (and for historical reasons), you must load file ft2build.h first before other header files, for example #include <ft2build.h> #include <freetype/freetype.h> #include <freetype/ftoutln.h>","title":"FreeType's header inclusion scheme"},{"location":"ft2-header_inclusion.html#freetypes-header-inclusion-scheme","text":"","title":"FreeType's header inclusion scheme"},{"location":"ft2-header_inclusion.html#synopsis","text":"To be as flexible as possible (and for historical reasons), you must load file ft2build.h first before other header files, for example #include <ft2build.h> #include <freetype/freetype.h> #include <freetype/ftoutln.h>","title":"Synopsis"},{"location":"ft2-incremental.html","text":"FreeType \u00bb Docs \u00bb Miscellaneous \u00bb Incremental Loading Incremental Loading \u00b6 Synopsis \u00b6 This section contains various functions used to perform so-called \u2018incremental\u2019 glyph loading. This is a mode where all glyphs loaded from a given FT_Face are provided by the client application. Apart from that, all other tables are loaded normally from the font file. This mode is useful when FreeType is used within another engine, e.g., a PostScript Imaging Processor. To enable this mode, you must use FT_Open_Face , passing an FT_Parameter with the FT_PARAM_TAG_INCREMENTAL tag and an FT_Incremental_Interface value. See the comments for FT_Incremental_InterfaceRec for an example. FT_Incremental \u00b6 Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_IncrementalRec_* FT_Incremental ; An opaque type describing a user-provided object used to implement \u2018incremental\u2019 glyph loading within FreeType. This is used to support embedded fonts in certain environments (e.g., PostScript interpreters), where the glyph data isn't in the font file, or must be overridden by different values. note It is up to client applications to create and implement FT_Incremental objects, as long as they provide implementations for the methods FT_Incremental_GetGlyphDataFunc , FT_Incremental_FreeGlyphDataFunc and FT_Incremental_GetGlyphMetricsFunc . See the description of FT_Incremental_InterfaceRec to understand how to use incremental objects with FreeType. FT_Incremental_MetricsRec \u00b6 Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_Incremental_MetricsRec_ { FT_Long bearing_x; FT_Long bearing_y; FT_Long advance; FT_Long advance_v; /* since 2.3.12 */ } FT_Incremental_MetricsRec ; A small structure used to contain the basic glyph metrics returned by the FT_Incremental_GetGlyphMetricsFunc method. fields bearing_x Left bearing, in font units. bearing_y Top bearing, in font units. advance Horizontal component of glyph advance, in font units. advance_v Vertical component of glyph advance, in font units. note These correspond to horizontal or vertical metrics depending on the value of the vertical argument to the function FT_Incremental_GetGlyphMetricsFunc . FT_Incremental_Metrics \u00b6 Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_Incremental_MetricsRec_* FT_Incremental_Metrics ; A handle to an FT_Incremental_MetricsRec structure. FT_Incremental_GetGlyphDataFunc \u00b6 Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef FT_Error (* FT_Incremental_GetGlyphDataFunc )( FT_Incremental incremental, FT_UInt glyph_index, FT_Data * adata ); A function called by FreeType to access a given glyph's data bytes during FT_Load_Glyph or FT_Load_Char if incremental loading is enabled. Note that the format of the glyph's data bytes depends on the font file format. For TrueType, it must correspond to the raw bytes within the \u2018glyf\u2019 table. For PostScript formats, it must correspond to the unencrypted charstring bytes, without any lenIV header. It is undefined for any other format. input incremental Handle to an opaque FT_Incremental handle provided by the client application. glyph_index Index of relevant glyph. output adata A structure describing the returned glyph data bytes (which will be accessed as a read-only byte block). return FreeType error code. 0 means success. note If this function returns successfully the method FT_Incremental_FreeGlyphDataFunc will be called later to release the data bytes. Nested calls to FT_Incremental_GetGlyphDataFunc can happen for compound glyphs. FT_Incremental_FreeGlyphDataFunc \u00b6 Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef void (* FT_Incremental_FreeGlyphDataFunc )( FT_Incremental incremental, FT_Data * data ); A function used to release the glyph data bytes returned by a successful call to FT_Incremental_GetGlyphDataFunc . input incremental A handle to an opaque FT_Incremental handle provided by the client application. data A structure describing the glyph data bytes (which will be accessed as a read-only byte block). FT_Incremental_GetGlyphMetricsFunc \u00b6 Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef FT_Error (* FT_Incremental_GetGlyphMetricsFunc ) ( FT_Incremental incremental, FT_UInt glyph_index, FT_Bool vertical, FT_Incremental_MetricsRec *ametrics ); A function used to retrieve the basic metrics of a given glyph index before accessing its data. This allows for handling font types such as PCL XL Format 1, Class 2 downloaded TrueType fonts, where the glyph metrics ( hmtx and vmtx tables) are permitted to be omitted from the font, and the relevant metrics included in the header of the glyph outline data. Importantly, this is not intended to allow custom glyph metrics (for example, Postscript Metrics dictionaries), because that conflicts with the requirements of outline hinting. Such custom metrics must be handled separately, by the calling application. input incremental A handle to an opaque FT_Incremental handle provided by the client application. glyph_index Index of relevant glyph. vertical If true, return vertical metrics. ametrics This parameter is used for both input and output. The original glyph metrics, if any, in font units. If metrics are not available all the values must be set to zero. output ametrics The glyph metrics in font units. FT_Incremental_FuncsRec \u00b6 Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_Incremental_FuncsRec_ { FT_Incremental_GetGlyphDataFunc get_glyph_data; FT_Incremental_FreeGlyphDataFunc free_glyph_data; FT_Incremental_GetGlyphMetricsFunc get_glyph_metrics; } FT_Incremental_FuncsRec ; A table of functions for accessing fonts that load data incrementally. Used in FT_Incremental_InterfaceRec . fields get_glyph_data The function to get glyph data. Must not be null. free_glyph_data The function to release glyph data. Must not be null. get_glyph_metrics The function to get glyph metrics. May be null if the font does not require it. FT_Incremental_InterfaceRec \u00b6 Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_Incremental_InterfaceRec_ { const FT_Incremental_FuncsRec * funcs; FT_Incremental object; } FT_Incremental_InterfaceRec ; A structure to be used with FT_Open_Face to indicate that the user wants to support incremental glyph loading. You should use it with FT_PARAM_TAG_INCREMENTAL as in the following example: FT_Incremental_InterfaceRec inc_int; FT_Parameter parameter; FT_Open_Args open_args; // set up incremental descriptor inc_int.funcs = my_funcs; inc_int.object = my_object; // set up optional parameter parameter.tag = FT_PARAM_TAG_INCREMENTAL; parameter.data = &inc_int; // set up FT_Open_Args structure open_args.flags = FT_OPEN_PATHNAME | FT_OPEN_PARAMS; open_args.pathname = my_font_pathname; open_args.num_params = 1; open_args.params = ¶meter; // we use one optional argument // open the font error = FT_Open_Face( library, &open_args, index, &face ); ... FT_Incremental_Interface \u00b6 Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef FT_Incremental_InterfaceRec * FT_Incremental_Interface ; A pointer to an FT_Incremental_InterfaceRec structure.","title":"Incremental Loading"},{"location":"ft2-incremental.html#incremental-loading","text":"","title":"Incremental Loading"},{"location":"ft2-incremental.html#synopsis","text":"This section contains various functions used to perform so-called \u2018incremental\u2019 glyph loading. This is a mode where all glyphs loaded from a given FT_Face are provided by the client application. Apart from that, all other tables are loaded normally from the font file. This mode is useful when FreeType is used within another engine, e.g., a PostScript Imaging Processor. To enable this mode, you must use FT_Open_Face , passing an FT_Parameter with the FT_PARAM_TAG_INCREMENTAL tag and an FT_Incremental_Interface value. See the comments for FT_Incremental_InterfaceRec for an example.","title":"Synopsis"},{"location":"ft2-incremental.html#ft_incremental","text":"Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_IncrementalRec_* FT_Incremental ; An opaque type describing a user-provided object used to implement \u2018incremental\u2019 glyph loading within FreeType. This is used to support embedded fonts in certain environments (e.g., PostScript interpreters), where the glyph data isn't in the font file, or must be overridden by different values.","title":"FT_Incremental"},{"location":"ft2-incremental.html#ft_incremental_metricsrec","text":"Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_Incremental_MetricsRec_ { FT_Long bearing_x; FT_Long bearing_y; FT_Long advance; FT_Long advance_v; /* since 2.3.12 */ } FT_Incremental_MetricsRec ; A small structure used to contain the basic glyph metrics returned by the FT_Incremental_GetGlyphMetricsFunc method.","title":"FT_Incremental_MetricsRec"},{"location":"ft2-incremental.html#ft_incremental_metrics","text":"Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_Incremental_MetricsRec_* FT_Incremental_Metrics ; A handle to an FT_Incremental_MetricsRec structure.","title":"FT_Incremental_Metrics"},{"location":"ft2-incremental.html#ft_incremental_getglyphdatafunc","text":"Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef FT_Error (* FT_Incremental_GetGlyphDataFunc )( FT_Incremental incremental, FT_UInt glyph_index, FT_Data * adata ); A function called by FreeType to access a given glyph's data bytes during FT_Load_Glyph or FT_Load_Char if incremental loading is enabled. Note that the format of the glyph's data bytes depends on the font file format. For TrueType, it must correspond to the raw bytes within the \u2018glyf\u2019 table. For PostScript formats, it must correspond to the unencrypted charstring bytes, without any lenIV header. It is undefined for any other format.","title":"FT_Incremental_GetGlyphDataFunc"},{"location":"ft2-incremental.html#ft_incremental_freeglyphdatafunc","text":"Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef void (* FT_Incremental_FreeGlyphDataFunc )( FT_Incremental incremental, FT_Data * data ); A function used to release the glyph data bytes returned by a successful call to FT_Incremental_GetGlyphDataFunc .","title":"FT_Incremental_FreeGlyphDataFunc"},{"location":"ft2-incremental.html#ft_incremental_getglyphmetricsfunc","text":"Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef FT_Error (* FT_Incremental_GetGlyphMetricsFunc ) ( FT_Incremental incremental, FT_UInt glyph_index, FT_Bool vertical, FT_Incremental_MetricsRec *ametrics ); A function used to retrieve the basic metrics of a given glyph index before accessing its data. This allows for handling font types such as PCL XL Format 1, Class 2 downloaded TrueType fonts, where the glyph metrics ( hmtx and vmtx tables) are permitted to be omitted from the font, and the relevant metrics included in the header of the glyph outline data. Importantly, this is not intended to allow custom glyph metrics (for example, Postscript Metrics dictionaries), because that conflicts with the requirements of outline hinting. Such custom metrics must be handled separately, by the calling application.","title":"FT_Incremental_GetGlyphMetricsFunc"},{"location":"ft2-incremental.html#ft_incremental_funcsrec","text":"Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_Incremental_FuncsRec_ { FT_Incremental_GetGlyphDataFunc get_glyph_data; FT_Incremental_FreeGlyphDataFunc free_glyph_data; FT_Incremental_GetGlyphMetricsFunc get_glyph_metrics; } FT_Incremental_FuncsRec ; A table of functions for accessing fonts that load data incrementally. Used in FT_Incremental_InterfaceRec .","title":"FT_Incremental_FuncsRec"},{"location":"ft2-incremental.html#ft_incremental_interfacerec","text":"Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_Incremental_InterfaceRec_ { const FT_Incremental_FuncsRec * funcs; FT_Incremental object; } FT_Incremental_InterfaceRec ; A structure to be used with FT_Open_Face to indicate that the user wants to support incremental glyph loading. You should use it with FT_PARAM_TAG_INCREMENTAL as in the following example: FT_Incremental_InterfaceRec inc_int; FT_Parameter parameter; FT_Open_Args open_args; // set up incremental descriptor inc_int.funcs = my_funcs; inc_int.object = my_object; // set up optional parameter parameter.tag = FT_PARAM_TAG_INCREMENTAL; parameter.data = &inc_int; // set up FT_Open_Args structure open_args.flags = FT_OPEN_PATHNAME | FT_OPEN_PARAMS; open_args.pathname = my_font_pathname; open_args.num_params = 1; open_args.params = ¶meter; // we use one optional argument // open the font error = FT_Open_Face( library, &open_args, index, &face ); ...","title":"FT_Incremental_InterfaceRec"},{"location":"ft2-incremental.html#ft_incremental_interface","text":"Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef FT_Incremental_InterfaceRec * FT_Incremental_Interface ; A pointer to an FT_Incremental_InterfaceRec structure.","title":"FT_Incremental_Interface"},{"location":"ft2-index.html","text":"FreeType \u00bb Docs \u00bb Global Index FreeType-2.13.2 API Reference \u00b6 B \u00b6 BDF_Property BDF_PROPERTY_TYPE_ATOM BDF_PROPERTY_TYPE_CARDINAL BDF_PROPERTY_TYPE_INTEGER BDF_PROPERTY_TYPE_NONE BDF_PropertyRec BDF_PropertyType C \u00b6 CID_FaceDict CID_FaceDictRec CID_FaceInfo CID_FaceInfoRec CID_FontDict CID_Info D \u00b6 darkening-parameters default-script F \u00b6 fallback-script FREETYPE_MAJOR FREETYPE_MINOR FREETYPE_PATCH FREETYPE_XXX FT_Activate_Size FT_Add_Default_Modules FT_Add_Module FT_ADVANCE_FLAG_FAST_ONLY FT_ADVANCES_H FT_Affine23 FT_Alloc_Func FT_Angle FT_ANGLE_2PI FT_Angle_Diff FT_ANGLE_PI FT_ANGLE_PI2 FT_ANGLE_PI4 FT_Atan2 FT_Attach_File FT_Attach_Stream FT_AUTOHINTER_H FT_AUTOHINTER_SCRIPT_CJK FT_AUTOHINTER_SCRIPT_INDIC FT_AUTOHINTER_SCRIPT_LATIN FT_AUTOHINTER_SCRIPT_NONE FT_AUTOHINTER_SCRIPT_XXX FT_BBox FT_BBOX_H FT_BDF_H FT_Bitmap FT_Bitmap_Blend FT_Bitmap_Convert FT_Bitmap_Copy FT_Bitmap_Done FT_Bitmap_Embolden FT_BITMAP_H FT_Bitmap_Init FT_Bitmap_Size FT_BitmapGlyph FT_BitmapGlyphRec FT_Bool FT_Byte FT_Bytes FT_BZIP2_H FT_CACHE_H FT_CeilFix FT_CFF_DRIVER_H FT_Char FT_CharMap FT_CharMapRec FT_CID_H FT_ClassicKern_Free FT_ClassicKern_Validate FT_ClipBox FT_Color FT_COLOR_H FT_COLOR_INCLUDE_ROOT_TRANSFORM FT_COLOR_NO_ROOT_TRANSFORM FT_Color_Root_Transform FT_ColorIndex FT_ColorLine FT_ColorStop FT_ColorStopIterator FT_COLR_Paint FT_Composite_Mode FT_CONFIG_CONFIG_H FT_CONFIG_MODULES_H FT_CONFIG_OPTIONS_H FT_CONFIG_STANDARD_LIBRARY_H FT_Cos FT_Custom_Log_Handler FT_Data FT_DEBUG_HOOK_TRUETYPE FT_DEBUG_HOOK_XXX FT_DebugHook_Func FT_DivFix FT_Done_Face FT_Done_FreeType FT_Done_Glyph FT_Done_Library FT_Done_MM_Var FT_Done_Size FT_Driver FT_DRIVER_H FT_ENC_TAG FT_Encoding FT_ENCODING_ADOBE_CUSTOM FT_ENCODING_ADOBE_EXPERT FT_ENCODING_ADOBE_LATIN_1 FT_ENCODING_ADOBE_STANDARD FT_ENCODING_APPLE_ROMAN FT_ENCODING_BIG5 FT_ENCODING_JOHAB FT_ENCODING_MS_BIG5 FT_ENCODING_MS_GB2312 FT_ENCODING_MS_JOHAB FT_ENCODING_MS_SJIS FT_ENCODING_MS_SYMBOL FT_ENCODING_MS_WANSUNG FT_ENCODING_NONE FT_ENCODING_OLD_LATIN_2 FT_ENCODING_PRC FT_ENCODING_SJIS FT_ENCODING_UNICODE FT_ENCODING_WANSUNG FT_Err_XXX FT_Error FT_Error_String FT_ERRORS_H FT_F26Dot6 FT_F2Dot14 FT_Face FT_Face_CheckTrueTypePatents FT_FACE_DRIVER_NAME FT_FACE_FLAG_CID_KEYED FT_FACE_FLAG_COLOR FT_FACE_FLAG_EXTERNAL_STREAM FT_FACE_FLAG_FAST_GLYPHS FT_FACE_FLAG_FIXED_SIZES FT_FACE_FLAG_FIXED_WIDTH FT_FACE_FLAG_GLYPH_NAMES FT_FACE_FLAG_HINTER FT_FACE_FLAG_HORIZONTAL FT_FACE_FLAG_KERNING FT_FACE_FLAG_MULTIPLE_MASTERS FT_FACE_FLAG_SBIX FT_FACE_FLAG_SBIX_OVERLAY FT_FACE_FLAG_SCALABLE FT_FACE_FLAG_SFNT FT_FACE_FLAG_SVG FT_FACE_FLAG_TRICKY FT_FACE_FLAG_VARIATION FT_FACE_FLAG_VERTICAL FT_FACE_FLAG_XXX FT_Face_GetCharsOfVariant FT_Face_GetCharVariantIndex FT_Face_GetCharVariantIsDefault FT_Face_GetVariantSelectors FT_Face_GetVariantsOfChar FT_Face_Internal FT_Face_Properties FT_Face_SetUnpatentedHinting FT_FaceRec FT_Fixed FT_FloorFix FT_FONT_FORMATS_H FT_Free_Func FT_FREETYPE_H FT_FSTYPE_BITMAP_EMBEDDING_ONLY FT_FSTYPE_EDITABLE_EMBEDDING FT_FSTYPE_INSTALLABLE_EMBEDDING FT_FSTYPE_NO_SUBSETTING FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING FT_FSTYPE_XXX FT_FWord FT_GASP_DO_GRAY FT_GASP_DO_GRIDFIT FT_GASP_H FT_GASP_NO_TABLE FT_GASP_SYMMETRIC_GRIDFIT FT_GASP_SYMMETRIC_SMOOTHING FT_GASP_XXX FT_Generic FT_Generic_Finalizer FT_Get_Advance FT_Get_Advances FT_Get_BDF_Charset_ID FT_Get_BDF_Property FT_Get_Char_Index FT_Get_Charmap_Index FT_Get_CID_From_Glyph_Index FT_Get_CID_Is_Internally_CID_Keyed FT_Get_CID_Registry_Ordering_Supplement FT_Get_CMap_Format FT_Get_CMap_Language_ID FT_Get_Color_Glyph_ClipBox FT_Get_Color_Glyph_Layer FT_Get_Color_Glyph_Paint FT_Get_Colorline_Stops FT_Get_Default_Named_Instance FT_Get_First_Char FT_Get_Font_Format FT_Get_FSType_Flags FT_Get_Gasp FT_Get_Glyph FT_Get_Glyph_Name FT_Get_Kerning FT_Get_MM_Blend_Coordinates FT_Get_MM_Var FT_Get_MM_WeightVector FT_Get_Module FT_Get_Multi_Master FT_Get_Name_Index FT_Get_Next_Char FT_Get_Paint FT_Get_Paint_Layers FT_Get_PFR_Advance FT_Get_PFR_Kerning FT_Get_PFR_Metrics FT_Get_Postscript_Name FT_Get_PS_Font_Info FT_Get_PS_Font_Private FT_Get_PS_Font_Value FT_Get_Renderer FT_Get_Sfnt_LangTag FT_Get_Sfnt_Name FT_Get_Sfnt_Name_Count FT_Get_Sfnt_Table FT_Get_SubGlyph_Info FT_Get_Track_Kerning FT_Get_Transform FT_Get_TrueType_Engine_Type FT_Get_Var_Axis_Flags FT_Get_Var_Blend_Coordinates FT_Get_Var_Design_Coordinates FT_Get_WinFNT_Header FT_GetFile_From_Mac_ATS_Name FT_GetFile_From_Mac_Name FT_GetFilePath_From_Mac_ATS_Name FT_Glyph FT_GLYPH_BBOX_GRIDFIT FT_Glyph_BBox_Mode FT_GLYPH_BBOX_PIXELS FT_GLYPH_BBOX_SUBPIXELS FT_GLYPH_BBOX_TRUNCATE FT_GLYPH_BBOX_UNSCALED FT_Glyph_Copy FT_Glyph_Format FT_GLYPH_FORMAT_BITMAP FT_GLYPH_FORMAT_COMPOSITE FT_GLYPH_FORMAT_NONE FT_GLYPH_FORMAT_OUTLINE FT_GLYPH_FORMAT_PLOTTER FT_GLYPH_FORMAT_SVG FT_Glyph_Get_CBox FT_GLYPH_H FT_Glyph_Metrics FT_Glyph_Stroke FT_Glyph_StrokeBorder FT_Glyph_To_Bitmap FT_Glyph_Transform FT_GlyphRec FT_GlyphSlot FT_GlyphSlot_Own_Bitmap FT_GlyphSlotRec FT_GX_VALIDATE_H FT_GZIP_H FT_Gzip_Uncompress FT_HAS_COLOR FT_HAS_FAST_GLYPHS FT_HAS_FIXED_SIZES FT_HAS_GLYPH_NAMES FT_HAS_HORIZONTAL FT_HAS_KERNING FT_HAS_MULTIPLE_MASTERS FT_Has_PS_Glyph_Names FT_HAS_SBIX FT_HAS_SBIX_OVERLAY FT_HAS_SVG FT_HAS_VERTICAL FT_HINTING_ADOBE FT_HINTING_FREETYPE FT_HINTING_XXX FT_IMAGE_H FT_IMAGE_TAG FT_Incremental FT_Incremental_FreeGlyphDataFunc FT_Incremental_FuncsRec FT_Incremental_GetGlyphDataFunc FT_Incremental_GetGlyphMetricsFunc FT_INCREMENTAL_H FT_Incremental_Interface FT_Incremental_InterfaceRec FT_Incremental_Metrics FT_Incremental_MetricsRec FT_Init_FreeType FT_Int FT_Int16 FT_Int32 FT_Int64 FT_IS_CID_KEYED FT_IS_FIXED_WIDTH FT_IS_NAMED_INSTANCE FT_IS_SCALABLE FT_IS_SFNT FT_IS_TRICKY FT_IS_VARIATION FT_KERNING_DEFAULT FT_Kerning_Mode FT_KERNING_UNFITTED FT_KERNING_UNSCALED FT_LayerIterator FT_LCD_FILTER_DEFAULT FT_LCD_FILTER_H FT_LCD_FILTER_LEGACY FT_LCD_FILTER_LEGACY1 FT_LCD_FILTER_LIGHT FT_LCD_FILTER_NONE FT_LcdFilter FT_LcdFiveTapFilter FT_Library FT_Library_SetLcdFilter FT_Library_SetLcdFilterWeights FT_Library_SetLcdGeometry FT_Library_Version FT_List FT_List_Add FT_List_Destructor FT_List_Finalize FT_List_Find FT_LIST_H FT_List_Insert FT_List_Iterate FT_List_Iterator FT_List_Remove FT_List_Up FT_ListNode FT_ListNodeRec FT_ListRec FT_LOAD_BITMAP_METRICS_ONLY FT_Load_Char FT_LOAD_COLOR FT_LOAD_COMPUTE_METRICS FT_LOAD_CROP_BITMAP FT_LOAD_DEFAULT FT_LOAD_FORCE_AUTOHINT FT_Load_Glyph FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH FT_LOAD_IGNORE_TRANSFORM FT_LOAD_LINEAR_DESIGN FT_LOAD_MONOCHROME FT_LOAD_NO_AUTOHINT FT_LOAD_NO_BITMAP FT_LOAD_NO_HINTING FT_LOAD_NO_RECURSE FT_LOAD_NO_SCALE FT_LOAD_NO_SVG FT_LOAD_PEDANTIC FT_LOAD_RENDER FT_LOAD_SBITS_ONLY FT_Load_Sfnt_Table FT_LOAD_TARGET_LCD FT_LOAD_TARGET_LCD_V FT_LOAD_TARGET_LIGHT FT_LOAD_TARGET_MODE FT_LOAD_TARGET_MONO FT_LOAD_TARGET_NORMAL FT_LOAD_TARGET_XXX FT_LOAD_VERTICAL_LAYOUT FT_LOAD_XXX FT_Long FT_LZW_H FT_MAC_H FT_MAKE_TAG FT_Matrix FT_Matrix_Invert FT_Matrix_Multiply FT_Memory FT_MemoryRec FT_MM_Axis FT_MM_Var FT_Module FT_Module_Class FT_Module_Constructor FT_Module_Destructor FT_MODULE_ERRORS_H FT_MODULE_H FT_Module_Requester FT_MulDiv FT_MulFix FT_Multi_Master FT_MULTIPLE_MASTERS_H FT_New_Face FT_New_Face_From_FOND FT_New_Face_From_FSRef FT_New_Face_From_FSSpec FT_New_Glyph FT_New_Library FT_New_Memory_Face FT_New_Size FT_Offset FT_OpaquePaint FT_Open_Args FT_OPEN_DRIVER FT_Open_Face FT_OPEN_MEMORY FT_OPEN_PARAMS FT_OPEN_PATHNAME FT_OPEN_STREAM FT_OPEN_XXX FT_OpenType_Free FT_OpenType_Validate FT_OPENTYPE_VALIDATE_H FT_Orientation FT_ORIENTATION_FILL_LEFT FT_ORIENTATION_FILL_RIGHT FT_ORIENTATION_NONE FT_ORIENTATION_POSTSCRIPT FT_ORIENTATION_TRUETYPE FT_OTSVG_H FT_Outline FT_Outline_Check FT_Outline_ConicToFunc FT_Outline_Copy FT_Outline_CubicToFunc FT_Outline_Decompose FT_Outline_Done FT_Outline_Embolden FT_Outline_EmboldenXY FT_OUTLINE_EVEN_ODD_FILL FT_Outline_Funcs FT_Outline_Get_BBox FT_Outline_Get_Bitmap FT_Outline_Get_CBox FT_Outline_Get_Orientation FT_Outline_GetInsideBorder FT_Outline_GetOutsideBorder FT_OUTLINE_H FT_OUTLINE_HIGH_PRECISION FT_OUTLINE_IGNORE_DROPOUTS FT_OUTLINE_INCLUDE_STUBS FT_Outline_LineToFunc FT_Outline_MoveToFunc FT_Outline_New FT_OUTLINE_NONE FT_OUTLINE_OVERLAP FT_OUTLINE_OWNER FT_Outline_Render FT_Outline_Reverse FT_OUTLINE_REVERSE_FILL FT_OUTLINE_SINGLE_PASS FT_OUTLINE_SMART_DROPOUTS FT_Outline_Transform FT_Outline_Translate FT_OUTLINE_XXX FT_OutlineGlyph FT_OutlineGlyphRec FT_PaintColrGlyph FT_PaintColrLayers FT_PaintComposite FT_PaintExtend FT_PaintFormat FT_PaintGlyph FT_PaintLinearGradient FT_PaintRadialGradient FT_PaintRotate FT_PaintScale FT_PaintSkew FT_PaintSolid FT_PaintSweepGradient FT_PaintTransform FT_PaintTranslate FT_Palette_Data FT_Palette_Data_Get FT_PALETTE_FOR_DARK_BACKGROUND FT_PALETTE_FOR_LIGHT_BACKGROUND FT_Palette_Select FT_Palette_Set_Foreground_Color FT_PALETTE_XXX FT_PARAM_TAG_IGNORE_SBIX FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY FT_PARAM_TAG_INCREMENTAL FT_PARAM_TAG_LCD_FILTER_WEIGHTS FT_PARAM_TAG_RANDOM_SEED FT_PARAM_TAG_STEM_DARKENING FT_PARAM_TAG_UNPATENTED_HINTING FT_Parameter FT_PCF_DRIVER_H FT_PFR_H FT_Pixel_Mode FT_PIXEL_MODE_BGRA FT_PIXEL_MODE_GRAY FT_PIXEL_MODE_GRAY2 FT_PIXEL_MODE_GRAY4 FT_PIXEL_MODE_LCD FT_PIXEL_MODE_LCD_V FT_PIXEL_MODE_MONO FT_PIXEL_MODE_NONE FT_Pointer FT_Pos FT_Prop_GlyphToScriptMap FT_Prop_IncreaseXHeight FT_Property_Get FT_Property_Set FT_PtrDist FT_Raster FT_Raster_BitSet_Func FT_Raster_BitTest_Func FT_Raster_DoneFunc FT_RASTER_FLAG_AA FT_RASTER_FLAG_CLIP FT_RASTER_FLAG_DEFAULT FT_RASTER_FLAG_DIRECT FT_RASTER_FLAG_SDF FT_RASTER_FLAG_XXX FT_Raster_Funcs FT_Raster_NewFunc FT_Raster_Params FT_Raster_RenderFunc FT_Raster_ResetFunc FT_Raster_SetModeFunc FT_Realloc_Func FT_Reference_Face FT_Reference_Library FT_Remove_Module FT_Render_Glyph FT_RENDER_H FT_Render_Mode FT_RENDER_MODE_LCD FT_RENDER_MODE_LCD_V FT_RENDER_MODE_LIGHT FT_RENDER_MODE_MONO FT_RENDER_MODE_NORMAL FT_RENDER_MODE_SDF FT_Renderer FT_Renderer_Class FT_Request_Size FT_RoundFix FT_Select_Charmap FT_Select_Size FT_Set_Char_Size FT_Set_Charmap FT_Set_Debug_Hook FT_Set_Default_Log_Handler FT_Set_Default_Properties FT_Set_Log_Handler FT_Set_MM_Blend_Coordinates FT_Set_MM_Design_Coordinates FT_Set_MM_WeightVector FT_Set_Named_Instance FT_Set_Pixel_Sizes FT_Set_Renderer FT_Set_Transform FT_Set_Var_Blend_Coordinates FT_Set_Var_Design_Coordinates FT_SFNT_HEAD FT_SFNT_HHEA FT_SFNT_MAXP FT_SFNT_NAMES_H FT_SFNT_OS2 FT_SFNT_PCLT FT_SFNT_POST FT_Sfnt_Table_Info FT_Sfnt_Tag FT_SFNT_VHEA FT_SfntLangTag FT_SfntName FT_Short FT_Sin FT_Size FT_Size_Internal FT_Size_Metrics FT_Size_Request FT_Size_Request_Type FT_SIZE_REQUEST_TYPE_BBOX FT_SIZE_REQUEST_TYPE_CELL FT_SIZE_REQUEST_TYPE_NOMINAL FT_SIZE_REQUEST_TYPE_REAL_DIM FT_SIZE_REQUEST_TYPE_SCALES FT_Size_RequestRec FT_SizeRec FT_SIZES_H FT_Slot_Internal FT_Span FT_SpanFunc FT_Stream FT_Stream_CloseFunc FT_Stream_IoFunc FT_Stream_OpenBzip2 FT_Stream_OpenGzip FT_Stream_OpenLZW FT_StreamDesc FT_StreamRec FT_String FT_Stroker FT_Stroker_BeginSubPath FT_STROKER_BORDER_LEFT FT_STROKER_BORDER_RIGHT FT_Stroker_ConicTo FT_Stroker_CubicTo FT_Stroker_Done FT_Stroker_EndSubPath FT_Stroker_Export FT_Stroker_ExportBorder FT_Stroker_GetBorderCounts FT_Stroker_GetCounts FT_STROKER_H FT_Stroker_LineCap FT_STROKER_LINECAP_BUTT FT_STROKER_LINECAP_ROUND FT_STROKER_LINECAP_SQUARE FT_Stroker_LineJoin FT_STROKER_LINEJOIN_BEVEL FT_STROKER_LINEJOIN_MITER FT_STROKER_LINEJOIN_MITER_FIXED FT_STROKER_LINEJOIN_MITER_VARIABLE FT_STROKER_LINEJOIN_ROUND FT_Stroker_LineTo FT_Stroker_New FT_Stroker_ParseOutline FT_Stroker_Rewind FT_Stroker_Set FT_StrokerBorder FT_STYLE_FLAG_BOLD FT_STYLE_FLAG_ITALIC FT_STYLE_FLAG_XXX FT_SubGlyph FT_SUBGLYPH_FLAG_2X2 FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID FT_SUBGLYPH_FLAG_SCALE FT_SUBGLYPH_FLAG_USE_MY_METRICS FT_SUBGLYPH_FLAG_XXX FT_SUBGLYPH_FLAG_XY_SCALE FT_SVG_Document FT_SVG_DocumentRec FT_SvgGlyph FT_SvgGlyphRec FT_SYNTHESIS_H FT_SYSTEM_H FT_Tag FT_Tan FT_Trace_Set_Default_Level FT_Trace_Set_Level FT_TRIGONOMETRY_H FT_TRUETYPE_DRIVER_H FT_TRUETYPE_ENGINE_TYPE_NONE FT_TRUETYPE_ENGINE_TYPE_PATENTED FT_TRUETYPE_ENGINE_TYPE_UNPATENTED FT_TRUETYPE_IDS_H FT_TRUETYPE_TABLES_H FT_TRUETYPE_TAGS_H FT_TrueTypeEngineType FT_TrueTypeGX_Free FT_TrueTypeGX_Validate FT_TYPE1_TABLES_H FT_TYPES_H FT_UFWord FT_UInt FT_UInt16 FT_UInt32 FT_UInt64 FT_ULong FT_UnitVector FT_UShort FT_VALIDATE_APPLE FT_VALIDATE_BASE FT_VALIDATE_bsln FT_VALIDATE_CKERN FT_VALIDATE_CKERNXXX FT_VALIDATE_feat FT_VALIDATE_GDEF FT_VALIDATE_GPOS FT_VALIDATE_GSUB FT_VALIDATE_GX FT_VALIDATE_GX_LENGTH FT_VALIDATE_GXXXX FT_VALIDATE_JSTF FT_VALIDATE_just FT_VALIDATE_kern FT_VALIDATE_lcar FT_VALIDATE_MATH FT_VALIDATE_mort FT_VALIDATE_morx FT_VALIDATE_MS FT_VALIDATE_opbd FT_VALIDATE_OT FT_VALIDATE_OTXXX FT_VALIDATE_prop FT_VALIDATE_trak FT_Var_Axis FT_VAR_AXIS_FLAG_HIDDEN FT_VAR_AXIS_FLAG_XXX FT_Var_Named_Style FT_Vector FT_Vector_From_Polar FT_Vector_Length FT_Vector_Polarize FT_Vector_Rotate FT_Vector_Transform FT_Vector_Unit FT_WinFNT_Header FT_WinFNT_HeaderRec FT_WinFNT_ID_CP1250 FT_WinFNT_ID_CP1251 FT_WinFNT_ID_CP1252 FT_WinFNT_ID_CP1253 FT_WinFNT_ID_CP1254 FT_WinFNT_ID_CP1255 FT_WinFNT_ID_CP1256 FT_WinFNT_ID_CP1257 FT_WinFNT_ID_CP1258 FT_WinFNT_ID_CP1361 FT_WinFNT_ID_CP874 FT_WinFNT_ID_CP932 FT_WinFNT_ID_CP936 FT_WinFNT_ID_CP949 FT_WinFNT_ID_CP950 FT_WinFNT_ID_DEFAULT FT_WinFNT_ID_MAC FT_WinFNT_ID_OEM FT_WinFNT_ID_SYMBOL FT_WinFNT_ID_XXX FT_WINFONTS_H FTC_CMapCache FTC_CMapCache_Lookup FTC_CMapCache_New FTC_Face_Requester FTC_FaceID FTC_ImageCache FTC_ImageCache_Lookup FTC_ImageCache_LookupScaler FTC_ImageCache_New FTC_ImageType FTC_ImageTypeRec FTC_Manager FTC_Manager_Done FTC_Manager_LookupFace FTC_Manager_LookupSize FTC_Manager_New FTC_Manager_RemoveFaceID FTC_Manager_Reset 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Only some very basic data is covered; see also the chapter on the format-specific API for more. FT_Get_Name_Index \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt ) FT_Get_Name_Index ( FT_Face face, const FT_String * glyph_name ); Return the glyph index of a given glyph name. This only works for those faces where FT_HAS_GLYPH_NAMES returns true. input face A handle to the source face object. glyph_name The glyph name. return The glyph index. 0 means \u2018undefined character code\u2019. note Acceptable glyph names might come from the Adobe Glyph List . See FT_Get_Glyph_Name for the inverse functionality. This function has limited capabilities if the config macro FT_CONFIG_OPTION_POSTSCRIPT_NAMES is not defined in ftoption.h : It then works only for fonts that actually embed glyph names (which many recent OpenType fonts do not). FT_Get_Glyph_Name \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Get_Glyph_Name ( FT_Face face, FT_UInt glyph_index, FT_Pointer buffer, FT_UInt buffer_max ); Retrieve the ASCII name of a given glyph in a face. This only works for those faces where FT_HAS_GLYPH_NAMES returns true. input face A handle to a source face object. glyph_index The glyph index. buffer_max The maximum number of bytes available in the buffer. output buffer A pointer to a target buffer where the name is copied to. return FreeType error code. 0 means success. note An error is returned if the face doesn't provide glyph names or if the glyph index is invalid. In all cases of failure, the first byte of buffer is set to 0 to indicate an empty name. The glyph name is truncated to fit within the buffer if it is too long. The returned string is always zero-terminated. Be aware that FreeType reorders glyph indices internally so that glyph index 0 always corresponds to the \u2018missing glyph\u2019 (called \u2018.notdef\u2019). This function has limited capabilities if the config macro FT_CONFIG_OPTION_POSTSCRIPT_NAMES is not defined in ftoption.h : It then works only for fonts that actually embed glyph names (which many recent OpenType fonts do not). FT_Get_Postscript_Name \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( const char * ) FT_Get_Postscript_Name ( FT_Face face ); Retrieve the ASCII PostScript name of a given face, if available. This only works with PostScript, TrueType, and OpenType fonts. input face A handle to the source face object. return A pointer to the face's PostScript name. NULL if unavailable. note The returned pointer is owned by the face and is destroyed with it. For variation fonts, this string changes if you select a different instance, and you have to call FT_Get_PostScript_Name again to retrieve it. FreeType follows Adobe TechNote #5902, \u2018Generating PostScript Names for Fonts Using OpenType Font Variations\u2019. https://download.macromedia.com/pub/developer/opentype/tech-notes/5902.AdobePSNameGeneration.html [Since 2.9] Special PostScript names for named instances are only returned if the named instance is set with FT_Set_Named_Instance (and the font has corresponding entries in its \u2018fvar\u2019 table or is the default named instance). If FT_IS_VARIATION returns true, the algorithmically derived PostScript name is provided, not looking up special entries for named instances. FT_Get_FSType_Flags \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UShort ) FT_Get_FSType_Flags ( FT_Face face ); Return the fsType flags for a font. input face A handle to the source face object. return The fsType flags, see FT_FSTYPE_XXX . note Use this function rather than directly reading the fs_type field in the PS_FontInfoRec structure, which is only guaranteed to return the correct results for Type 1 fonts. since 2.3.8 FT_FSTYPE_XXX \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_FSTYPE_INSTALLABLE_EMBEDDING 0x0000 # define FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING 0x0002 # define FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING 0x0004 # define FT_FSTYPE_EDITABLE_EMBEDDING 0x0008 # define FT_FSTYPE_NO_SUBSETTING 0x0100 # define FT_FSTYPE_BITMAP_EMBEDDING_ONLY 0x0200 A list of bit flags used in the fsType field of the OS/2 table in a TrueType or OpenType font and the FSType entry in a PostScript font. These bit flags are returned by FT_Get_FSType_Flags ; they inform client applications of embedding and subsetting restrictions associated with a font. See https://www.adobe.com/content/dam/Adobe/en/devnet/acrobat/pdfs/FontPolicies.pdf for more details. values FT_FSTYPE_INSTALLABLE_EMBEDDING Fonts with no fsType bit set may be embedded and permanently installed on the remote system by an application. FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING Fonts that have only this bit set must not be modified, embedded or exchanged in any manner without first obtaining permission of the font software copyright owner. FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING The font may be embedded and temporarily loaded on the remote system. Documents containing Preview & Print fonts must be opened \u2018read-only\u2019; no edits can be applied to the document. FT_FSTYPE_EDITABLE_EMBEDDING The font may be embedded but must only be installed temporarily on other systems. In contrast to Preview & Print fonts, documents containing editable fonts may be opened for reading, editing is permitted, and changes may be saved. FT_FSTYPE_NO_SUBSETTING The font may not be subsetted prior to embedding. FT_FSTYPE_BITMAP_EMBEDDING_ONLY Only bitmaps contained in the font may be embedded; no outline data may be embedded. If there are no bitmaps available in the font, then the font is unembeddable. note The flags are ORed together, thus more than a single value can be returned. While the fsType flags can indicate that a font may be embedded, a license with the font vendor may be separately required to use the font in this way. FT_Get_SubGlyph_Info \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Get_SubGlyph_Info ( FT_GlyphSlot glyph, FT_UInt sub_index, FT_Int *p_index, FT_UInt *p_flags, FT_Int *p_arg1, FT_Int *p_arg2, FT_Matrix *p_transform ); Retrieve a description of a given subglyph. Only use it if glyph->format is FT_GLYPH_FORMAT_COMPOSITE ; an error is returned otherwise. input glyph The source glyph slot. sub_index The index of the subglyph. Must be less than glyph->num_subglyphs . output p_index The glyph index of the subglyph. p_flags The subglyph flags, see FT_SUBGLYPH_FLAG_XXX . p_arg1 The subglyph's first argument (if any). p_arg2 The subglyph's second argument (if any). p_transform The subglyph transformation (if any). return FreeType error code. 0 means success. note The values of *p_arg1 , *p_arg2 , and *p_transform must be interpreted depending on the flags returned in *p_flags . See the OpenType specification for details. https://docs.microsoft.com/en-us/typography/opentype/spec/glyf#composite-glyph-description FT_SUBGLYPH_FLAG_XXX \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS 1 # define FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES 2 # define FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID 4 # define FT_SUBGLYPH_FLAG_SCALE 8 # define FT_SUBGLYPH_FLAG_XY_SCALE 0x40 # define FT_SUBGLYPH_FLAG_2X2 0x80 # define FT_SUBGLYPH_FLAG_USE_MY_METRICS 0x200 A list of constants describing subglyphs. 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FT_EXPORT( FT_UInt ) FT_Get_Name_Index ( FT_Face face, const FT_String * glyph_name ); Return the glyph index of a given glyph name. This only works for those faces where FT_HAS_GLYPH_NAMES returns true.","title":"FT_Get_Name_Index"},{"location":"ft2-information_retrieval.html#ft_get_glyph_name","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Get_Glyph_Name ( FT_Face face, FT_UInt glyph_index, FT_Pointer buffer, FT_UInt buffer_max ); Retrieve the ASCII name of a given glyph in a face. This only works for those faces where FT_HAS_GLYPH_NAMES returns true.","title":"FT_Get_Glyph_Name"},{"location":"ft2-information_retrieval.html#ft_get_postscript_name","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( const char * ) FT_Get_Postscript_Name ( FT_Face face ); Retrieve the ASCII PostScript name of a given face, if available. This only works with PostScript, TrueType, and OpenType fonts.","title":"FT_Get_Postscript_Name"},{"location":"ft2-information_retrieval.html#ft_get_fstype_flags","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UShort ) FT_Get_FSType_Flags ( FT_Face face ); Return the fsType flags for a font.","title":"FT_Get_FSType_Flags"},{"location":"ft2-information_retrieval.html#ft_fstype_xxx","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_FSTYPE_INSTALLABLE_EMBEDDING 0x0000 # define FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING 0x0002 # define FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING 0x0004 # define FT_FSTYPE_EDITABLE_EMBEDDING 0x0008 # define FT_FSTYPE_NO_SUBSETTING 0x0100 # define FT_FSTYPE_BITMAP_EMBEDDING_ONLY 0x0200 A list of bit flags used in the fsType field of the OS/2 table in a TrueType or OpenType font and the FSType entry in a PostScript font. These bit flags are returned by FT_Get_FSType_Flags ; they inform client applications of embedding and subsetting restrictions associated with a font. See https://www.adobe.com/content/dam/Adobe/en/devnet/acrobat/pdfs/FontPolicies.pdf for more details.","title":"FT_FSTYPE_XXX"},{"location":"ft2-information_retrieval.html#ft_get_subglyph_info","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Get_SubGlyph_Info ( FT_GlyphSlot glyph, FT_UInt sub_index, FT_Int *p_index, FT_UInt *p_flags, FT_Int *p_arg1, FT_Int *p_arg2, FT_Matrix *p_transform ); Retrieve a description of a given subglyph. Only use it if glyph->format is FT_GLYPH_FORMAT_COMPOSITE ; an error is returned otherwise.","title":"FT_Get_SubGlyph_Info"},{"location":"ft2-information_retrieval.html#ft_subglyph_flag_xxx","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS 1 # define FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES 2 # define FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID 4 # define FT_SUBGLYPH_FLAG_SCALE 8 # define FT_SUBGLYPH_FLAG_XY_SCALE 0x40 # define FT_SUBGLYPH_FLAG_2X2 0x80 # define FT_SUBGLYPH_FLAG_USE_MY_METRICS 0x200 A list of constants describing subglyphs. Please refer to the \u2018glyf\u2019 table description in the OpenType specification for the meaning of the various flags (which get synthesized for non-OpenType subglyphs). https://docs.microsoft.com/en-us/typography/opentype/spec/glyf#composite-glyph-description","title":"FT_SUBGLYPH_FLAG_XXX"},{"location":"ft2-layer_management.html","text":"FreeType \u00bb Docs \u00bb Extended API \u00bb Glyph Layer Management Glyph Layer Management \u00b6 Synopsis \u00b6 The functions described here allow access of colored glyph layer data in OpenType's \u2018COLR\u2019 tables. FT_LayerIterator \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_LayerIterator_ { FT_UInt num_layers; FT_UInt layer; FT_Byte * p; } FT_LayerIterator ; This iterator object is needed for FT_Get_Color_Glyph_Layer . fields num_layers The number of glyph layers for the requested glyph index. Will be set by FT_Get_Color_Glyph_Layer . layer The current layer. Will be set by FT_Get_Color_Glyph_Layer . p An opaque pointer into \u2018COLR\u2019 table data. The caller must set this to NULL before the first call of FT_Get_Color_Glyph_Layer . FT_Get_Color_Glyph_Layer \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Bool ) FT_Get_Color_Glyph_Layer ( FT_Face face, FT_UInt base_glyph, FT_UInt *aglyph_index, FT_UInt *acolor_index, FT_LayerIterator * iterator ); This is an interface to the \u2018COLR\u2019 table in OpenType fonts to iteratively retrieve the colored glyph layers associated with the current glyph slot. https://docs.microsoft.com/en-us/typography/opentype/spec/colr The glyph layer data for a given glyph index, if present, provides an alternative, multi-color glyph representation: Instead of rendering the outline or bitmap with the given glyph index, glyphs with the indices and colors returned by this function are rendered layer by layer. The returned elements are ordered in the z direction from bottom to top; the 'n'th element should be rendered with the associated palette color and blended on top of the already rendered layers (elements 0, 1, \u2026, n-1). input face A handle to the parent face object. base_glyph The glyph index the colored glyph layers are associated with. inout iterator An FT_LayerIterator object. For the first call you should set iterator->p to NULL . For all following calls, simply use the same object again. output aglyph_index The glyph index of the current layer. acolor_index The color index into the font face's color palette of the current layer. The value 0xFFFF is special; it doesn't reference a palette entry but indicates that the text foreground color should be used instead (to be set up by the application outside of FreeType). The color palette can be retrieved with FT_Palette_Select . return Value 1 if everything is OK. If there are no more layers (or if there are no layers at all), value 0 gets returned. In case of an error, value 0 is returned also. note This function is necessary if you want to handle glyph layers by yourself. In particular, functions that operate with FT_GlyphRec objects (like FT_Get_Glyph or FT_Glyph_To_Bitmap ) don't have access to this information. Note that FT_Render_Glyph is able to handle colored glyph layers automatically if the FT_LOAD_COLOR flag is passed to a previous call to FT_Load_Glyph . [This is an experimental feature.] example FT_Color* palette; FT_LayerIterator iterator; FT_Bool have_layers; FT_UInt layer_glyph_index; FT_UInt layer_color_index; error = FT_Palette_Select( face, palette_index, &palette ); if ( error ) palette = NULL; iterator.p = NULL; have_layers = FT_Get_Color_Glyph_Layer( face, glyph_index, &layer_glyph_index, &layer_color_index, &iterator ); if ( palette && have_layers ) { do { FT_Color layer_color; if ( layer_color_index == 0xFFFF ) layer_color = text_foreground_color; else layer_color = palette[layer_color_index]; // Load and render glyph `layer_glyph_index', then // blend resulting pixmap (using color `layer_color') // with previously created pixmaps. } while ( FT_Get_Color_Glyph_Layer( face, glyph_index, &layer_glyph_index, &layer_color_index, &iterator ) ); } since 2.10 FT_PaintFormat \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef enum FT_PaintFormat_ { FT_COLR_PAINTFORMAT_COLR_LAYERS = 1, FT_COLR_PAINTFORMAT_SOLID = 2, FT_COLR_PAINTFORMAT_LINEAR_GRADIENT = 4, FT_COLR_PAINTFORMAT_RADIAL_GRADIENT = 6, FT_COLR_PAINTFORMAT_SWEEP_GRADIENT = 8, FT_COLR_PAINTFORMAT_GLYPH = 10, FT_COLR_PAINTFORMAT_COLR_GLYPH = 11, FT_COLR_PAINTFORMAT_TRANSFORM = 12, FT_COLR_PAINTFORMAT_TRANSLATE = 14, FT_COLR_PAINTFORMAT_SCALE = 16, FT_COLR_PAINTFORMAT_ROTATE = 24, FT_COLR_PAINTFORMAT_SKEW = 28, FT_COLR_PAINTFORMAT_COMPOSITE = 32, FT_COLR_PAINT_FORMAT_MAX = 33, FT_COLR_PAINTFORMAT_UNSUPPORTED = 255 } FT_PaintFormat ; Enumeration describing the different paint format types of the v1 extensions to the \u2018COLR\u2019 table, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. The enumeration values loosely correspond with the format numbers of the specification: FreeType always returns a fully specified \u2018Paint\u2019 structure for the \u2018Transform\u2019, \u2018Translate\u2019, \u2018Scale\u2019, \u2018Rotate\u2019, and \u2018Skew\u2019 table types even though the specification has different formats depending on whether or not a center is specified, whether the scale is uniform in x and y direction or not, etc. Also, only non-variable format identifiers are listed in this enumeration; as soon as support for variable \u2018COLR\u2019 v1 fonts is implemented, interpolation is performed dependent on axis coordinates, which are configured on the FT_Face through FT_Set_Var_Design_Coordinates . This implies that always static, readily interpolated values are returned in the \u2018Paint\u2019 structures. since 2.13 FT_ColorStopIterator \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_ColorStopIterator_ { FT_UInt num_color_stops; FT_UInt current_color_stop; FT_Byte * p; FT_Bool read_variable; } FT_ColorStopIterator ; This iterator object is needed for FT_Get_Colorline_Stops . It keeps state while iterating over the stops of an FT_ColorLine , representing the ColorLine struct of the v1 extensions to \u2018COLR\u2019, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. Do not manually modify fields of this iterator. fields num_color_stops The number of color stops for the requested glyph index. Set by FT_Get_Paint . current_color_stop The current color stop. Set by FT_Get_Colorline_Stops . p An opaque pointer into \u2018COLR\u2019 table data. Set by FT_Get_Paint . Updated by FT_Get_Colorline_Stops . read_variable A boolean keeping track of whether variable color lines are to be read. Set by FT_Get_Paint . since 2.13 FT_ColorIndex \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_ColorIndex_ { FT_UInt16 palette_index; FT_F2Dot14 alpha; } FT_ColorIndex ; A structure representing a ColorIndex value of the \u2018COLR\u2019 v1 extensions, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. fields palette_index The palette index into a \u2018CPAL\u2019 palette. alpha Alpha transparency value multiplied with the value from \u2018CPAL\u2019. since 2.13 FT_ColorStop \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_ColorStop_ { FT_Fixed stop_offset; FT_ColorIndex color; } FT_ColorStop ; A structure representing a ColorStop value of the \u2018COLR\u2019 v1 extensions, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. fields stop_offset The stop offset along the gradient, expressed as a 16.16 fixed-point coordinate. color The color information for this stop, see FT_ColorIndex . since 2.13 FT_PaintExtend \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef enum FT_PaintExtend_ { FT_COLR_PAINT_EXTEND_PAD = 0, FT_COLR_PAINT_EXTEND_REPEAT = 1, FT_COLR_PAINT_EXTEND_REFLECT = 2 } FT_PaintExtend ; An enumeration representing the \u2018Extend\u2019 mode of the \u2018COLR\u2019 v1 extensions, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. It describes how the gradient fill continues at the other boundaries. since 2.13 FT_ColorLine \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_ColorLine_ { FT_PaintExtend extend; FT_ColorStopIterator color_stop_iterator; } FT_ColorLine ; A structure representing a ColorLine value of the \u2018COLR\u2019 v1 extensions, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. It describes a list of color stops along the defined gradient. fields extend The extend mode at the outer boundaries, see FT_PaintExtend . color_stop_iterator The FT_ColorStopIterator used to enumerate and retrieve the actual FT_ColorStop 's. since 2.13 FT_Affine23 \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_Affine_23_ { FT_Fixed xx, xy, dx; FT_Fixed yx, yy, dy; } FT_Affine23 ; A structure used to store a 2x3 matrix. Coefficients are in 16.16 fixed-point format. The computation performed is x' = x*xx + y*xy + dx y' = x*yx + y*yy + dy fields xx Matrix coefficient. xy Matrix coefficient. dx x translation. yx Matrix coefficient. yy Matrix coefficient. dy y translation. since 2.13 FT_Composite_Mode \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef enum FT_Composite_Mode_ { FT_COLR_COMPOSITE_CLEAR = 0, FT_COLR_COMPOSITE_SRC = 1, FT_COLR_COMPOSITE_DEST = 2, FT_COLR_COMPOSITE_SRC_OVER = 3, FT_COLR_COMPOSITE_DEST_OVER = 4, FT_COLR_COMPOSITE_SRC_IN = 5, FT_COLR_COMPOSITE_DEST_IN = 6, FT_COLR_COMPOSITE_SRC_OUT = 7, FT_COLR_COMPOSITE_DEST_OUT = 8, FT_COLR_COMPOSITE_SRC_ATOP = 9, FT_COLR_COMPOSITE_DEST_ATOP = 10, FT_COLR_COMPOSITE_XOR = 11, FT_COLR_COMPOSITE_PLUS = 12, FT_COLR_COMPOSITE_SCREEN = 13, FT_COLR_COMPOSITE_OVERLAY = 14, FT_COLR_COMPOSITE_DARKEN = 15, FT_COLR_COMPOSITE_LIGHTEN = 16, FT_COLR_COMPOSITE_COLOR_DODGE = 17, FT_COLR_COMPOSITE_COLOR_BURN = 18, FT_COLR_COMPOSITE_HARD_LIGHT = 19, FT_COLR_COMPOSITE_SOFT_LIGHT = 20, FT_COLR_COMPOSITE_DIFFERENCE = 21, FT_COLR_COMPOSITE_EXCLUSION = 22, FT_COLR_COMPOSITE_MULTIPLY = 23, FT_COLR_COMPOSITE_HSL_HUE = 24, FT_COLR_COMPOSITE_HSL_SATURATION = 25, FT_COLR_COMPOSITE_HSL_COLOR = 26, FT_COLR_COMPOSITE_HSL_LUMINOSITY = 27, FT_COLR_COMPOSITE_MAX = 28 } FT_Composite_Mode ; An enumeration listing the \u2018COLR\u2019 v1 composite modes used in FT_PaintComposite . For more details on each paint mode, see \u2018 https://www.w3.org/TR/compositing-1/#porterduffcompositingoperators \u2019. since 2.13 FT_OpaquePaint \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_Opaque_Paint_ { FT_Byte * p; FT_Bool insert_root_transform; } FT_OpaquePaint ; A structure representing an offset to a Paint value stored in any of the paint tables of a \u2018COLR\u2019 v1 font. Compare Offset<24> there. When \u2018COLR\u2019 v1 paint tables represented by FreeType objects such as FT_PaintColrLayers , FT_PaintComposite , or FT_PaintTransform reference downstream nested paint tables, we do not immediately retrieve them but encapsulate their location in this type. Use FT_Get_Paint to retrieve the actual FT_COLR_Paint object that describes the details of the respective paint table. fields p An internal offset to a Paint table, needs to be set to NULL before passing this struct as an argument to FT_Get_Paint . insert_root_transform An internal boolean to track whether an initial root transform is to be provided. Do not set this value. since 2.13 FT_PaintColrLayers \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintColrLayers_ { FT_LayerIterator layer_iterator; } FT_PaintColrLayers ; A structure representing a PaintColrLayers table of a \u2018COLR\u2019 v1 font. This table describes a set of layers that are to be composited with composite mode FT_COLR_COMPOSITE_SRC_OVER . The return value of this function is an FT_LayerIterator initialized so that it can be used with FT_Get_Paint_Layers to retrieve the FT_OpaquePaint objects as references to each layer. fields layer_iterator The layer iterator that describes the layers of this paint. since 2.13 FT_PaintSolid \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintSolid_ { FT_ColorIndex color; } FT_PaintSolid ; A structure representing a PaintSolid value of the \u2018COLR\u2019 v1 extensions, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. Using a PaintSolid value means that the glyph layer filled with this paint is solid-colored and does not contain a gradient. fields color The color information for this solid paint, see FT_ColorIndex . since 2.13 FT_PaintLinearGradient \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintLinearGradient_ { FT_ColorLine colorline; /* TODO: Potentially expose those as x0, y0 etc. */ FT_Vector p0; FT_Vector p1; FT_Vector p2; } FT_PaintLinearGradient ; A structure representing a PaintLinearGradient value of the \u2018COLR\u2019 v1 extensions, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. The glyph layer filled with this paint is drawn filled with a linear gradient. fields colorline The FT_ColorLine information for this paint, i.e., the list of color stops along the gradient. p0 The starting point of the gradient definition in font units represented as a 16.16 fixed-point FT_Vector . p1 The end point of the gradient definition in font units represented as a 16.16 fixed-point FT_Vector . p2 Optional point p2 to rotate the gradient in font units represented as a 16.16 fixed-point FT_Vector . Otherwise equal to p0. since 2.13 FT_PaintRadialGradient \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintRadialGradient_ { FT_ColorLine colorline; FT_Vector c0; FT_Pos r0; FT_Vector c1; FT_Pos r1; } FT_PaintRadialGradient ; A structure representing a PaintRadialGradient value of the \u2018COLR\u2019 v1 extensions, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. The glyph layer filled with this paint is drawn filled with a radial gradient. fields colorline The FT_ColorLine information for this paint, i.e., the list of color stops along the gradient. c0 The center of the starting point of the radial gradient in font units represented as a 16.16 fixed-point FT_Vector . r0 The radius of the starting circle of the radial gradient in font units represented as a 16.16 fixed-point value. c1 The center of the end point of the radial gradient in font units represented as a 16.16 fixed-point FT_Vector . r1 The radius of the end circle of the radial gradient in font units represented as a 16.16 fixed-point value. since 2.13 FT_PaintSweepGradient \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintSweepGradient_ { FT_ColorLine colorline; FT_Vector center; FT_Fixed start_angle; FT_Fixed end_angle; } FT_PaintSweepGradient ; A structure representing a PaintSweepGradient value of the \u2018COLR\u2019 v1 extensions, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. The glyph layer filled with this paint is drawn filled with a sweep gradient from start_angle to end_angle . fields colorline The FT_ColorLine information for this paint, i.e., the list of color stops along the gradient. center The center of the sweep gradient in font units represented as a vector of 16.16 fixed-point values. start_angle The start angle of the sweep gradient in 16.16 fixed-point format specifying degrees divided by 180.0 (as in the spec). Multiply by 180.0f to receive degrees value. Values are given counter-clockwise, starting from the (positive) y axis. end_angle The end angle of the sweep gradient in 16.16 fixed-point format specifying degrees divided by 180.0 (as in the spec). Multiply by 180.0f to receive degrees value. Values are given counter-clockwise, starting from the (positive) y axis. since 2.13 FT_PaintGlyph \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintGlyph_ { FT_OpaquePaint paint; FT_UInt glyphID; } FT_PaintGlyph ; A structure representing a \u2018COLR\u2019 v1 PaintGlyph paint table. fields paint An opaque paint object pointing to a Paint table that serves as the fill for the glyph ID. glyphID The glyph ID from the \u2018glyf\u2019 table, which serves as the contour information that is filled with paint. since 2.13 FT_PaintColrGlyph \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintColrGlyph_ { FT_UInt glyphID; } FT_PaintColrGlyph ; A structure representing a \u2018COLR\u2019 v1 PaintColorGlyph paint table. fields glyphID The glyph ID from the BaseGlyphV1List table that is drawn for this paint. since 2.13 FT_PaintTransform \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintTransform_ { FT_OpaquePaint paint; FT_Affine23 affine; } FT_PaintTransform ; A structure representing a \u2018COLR\u2019 v1 PaintTransform paint table. fields paint An opaque paint that is subject to being transformed. affine A 2x3 transformation matrix in FT_Affine23 format containing 16.16 fixed-point values. since 2.13 FT_PaintTranslate \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintTranslate_ { FT_OpaquePaint paint; FT_Fixed dx; FT_Fixed dy; } FT_PaintTranslate ; A structure representing a \u2018COLR\u2019 v1 PaintTranslate paint table. Used for translating downstream paints by a given x and y delta. fields paint An FT_OpaquePaint object referencing the paint that is to be rotated. dx Translation in x direction in font units represented as a 16.16 fixed-point value. dy Translation in y direction in font units represented as a 16.16 fixed-point value. since 2.13 FT_PaintScale \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintScale_ { FT_OpaquePaint paint; FT_Fixed scale_x; FT_Fixed scale_y; FT_Fixed center_x; FT_Fixed center_y; } FT_PaintScale ; A structure representing all of the \u2018COLR\u2019 v1 \u2018PaintScale*\u2019 paint tables. Used for scaling downstream paints by a given x and y scale, with a given center. This structure is used for all \u2018PaintScale*\u2019 types that are part of specification; fields of this structure are filled accordingly. If there is a center, the center values are set, otherwise they are set to the zero coordinate. If the source font file has \u2018PaintScaleUniform*\u2019 set, the scale values are set accordingly to the same value. fields paint An FT_OpaquePaint object referencing the paint that is to be scaled. scale_x Scale factor in x direction represented as a 16.16 fixed-point value. scale_y Scale factor in y direction represented as a 16.16 fixed-point value. center_x x coordinate of center point to scale from represented as a 16.16 fixed-point value. center_y y coordinate of center point to scale from represented as a 16.16 fixed-point value. since 2.13 FT_PaintRotate \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintRotate_ { FT_OpaquePaint paint; FT_Fixed angle; FT_Fixed center_x; FT_Fixed center_y; } FT_PaintRotate ; A structure representing a \u2018COLR\u2019 v1 PaintRotate paint table. Used for rotating downstream paints with a given center and angle. fields paint An FT_OpaquePaint object referencing the paint that is to be rotated. angle The rotation angle that is to be applied in degrees divided by 180.0 (as in the spec) represented as a 16.16 fixed-point value. Multiply by 180.0f to receive degrees value. center_x The x coordinate of the pivot point of the rotation in font units represented as a 16.16 fixed-point value. center_y The y coordinate of the pivot point of the rotation in font units represented as a 16.16 fixed-point value. since 2.13 FT_PaintSkew \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintSkew_ { FT_OpaquePaint paint; FT_Fixed x_skew_angle; FT_Fixed y_skew_angle; FT_Fixed center_x; FT_Fixed center_y; } FT_PaintSkew ; A structure representing a \u2018COLR\u2019 v1 PaintSkew paint table. Used for skewing or shearing downstream paints by a given center and angle. fields paint An FT_OpaquePaint object referencing the paint that is to be skewed. x_skew_angle The skewing angle in x direction in degrees divided by 180.0 (as in the spec) represented as a 16.16 fixed-point value. Multiply by 180.0f to receive degrees. y_skew_angle The skewing angle in y direction in degrees divided by 180.0 (as in the spec) represented as a 16.16 fixed-point value. Multiply by 180.0f to receive degrees. center_x The x coordinate of the pivot point of the skew in font units represented as a 16.16 fixed-point value. center_y The y coordinate of the pivot point of the skew in font units represented as a 16.16 fixed-point value. since 2.13 FT_PaintComposite \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintComposite_ { FT_OpaquePaint source_paint; FT_Composite_Mode composite_mode; FT_OpaquePaint backdrop_paint; } FT_PaintComposite ; A structure representing a \u2018COLR\u2019 v1 PaintComposite paint table. Used for compositing two paints in a \u2018COLR\u2019 v1 directed acyclic graph. fields source_paint An FT_OpaquePaint object referencing the source that is to be composited. composite_mode An FT_Composite_Mode enum value determining the composition operation. backdrop_paint An FT_OpaquePaint object referencing the backdrop paint that source_paint is composited onto. since 2.13 FT_COLR_Paint \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_COLR_Paint_ { FT_PaintFormat format; union { FT_PaintColrLayers colr_layers; FT_PaintGlyph glyph; FT_PaintSolid solid; FT_PaintLinearGradient linear_gradient; FT_PaintRadialGradient radial_gradient; FT_PaintSweepGradient sweep_gradient; FT_PaintTransform transform; FT_PaintTranslate translate; FT_PaintScale scale; FT_PaintRotate rotate; FT_PaintSkew skew; FT_PaintComposite composite; FT_PaintColrGlyph colr_glyph; } u; } FT_COLR_Paint ; A union object representing format and details of a paint table of a \u2018COLR\u2019 v1 font, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. Use FT_Get_Paint to retrieve a FT_COLR_Paint for an FT_OpaquePaint object. fields format The gradient format for this Paint structure. u Union of all paint table types: FT_PaintColrLayers FT_PaintGlyph FT_PaintSolid FT_PaintLinearGradient FT_PaintRadialGradient FT_PaintSweepGradient FT_PaintTransform FT_PaintTranslate FT_PaintRotate FT_PaintSkew FT_PaintComposite * FT_PaintColrGlyph since 2.13 FT_Color_Root_Transform \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef enum FT_Color_Root_Transform_ { FT_COLOR_INCLUDE_ROOT_TRANSFORM , FT_COLOR_NO_ROOT_TRANSFORM , FT_COLOR_ROOT_TRANSFORM_MAX } FT_Color_Root_Transform ; An enumeration to specify whether FT_Get_Color_Glyph_Paint is to return a root transform to configure the client's graphics context matrix. values FT_COLOR_INCLUDE_ROOT_TRANSFORM Do include the root transform as the initial FT_COLR_Paint object. FT_COLOR_NO_ROOT_TRANSFORM Do not output an initial root transform. since 2.13 FT_ClipBox \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_ClipBox_ { FT_Vector bottom_left; FT_Vector top_left; FT_Vector top_right; FT_Vector bottom_right; } FT_ClipBox ; A structure representing a \u2018COLR\u2019 v1 \u2018ClipBox\u2019 table. \u2018COLR\u2019 v1 glyphs may optionally define a clip box for aiding allocation or defining a maximum drawable region. Use FT_Get_Color_Glyph_ClipBox to retrieve it. fields bottom_left The bottom left corner of the clip box as an FT_Vector with fixed-point coordinates in 26.6 format. top_left The top left corner of the clip box as an FT_Vector with fixed-point coordinates in 26.6 format. top_right The top right corner of the clip box as an FT_Vector with fixed-point coordinates in 26.6 format. bottom_right The bottom right corner of the clip box as an FT_Vector with fixed-point coordinates in 26.6 format. since 2.13 FT_Get_Color_Glyph_Paint \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Bool ) FT_Get_Color_Glyph_Paint ( FT_Face face, FT_UInt base_glyph, FT_Color_Root_Transform root_transform, FT_OpaquePaint * paint ); This is the starting point and interface to color gradient information in a \u2018COLR\u2019 v1 table in OpenType fonts to recursively retrieve the paint tables for the directed acyclic graph of a colored glyph, given a glyph ID. https://github.com/googlefonts/colr-gradients-spec In a \u2018COLR\u2019 v1 font, each color glyph defines a directed acyclic graph of nested paint tables, such as PaintGlyph , PaintSolid , PaintLinearGradient , PaintRadialGradient , and so on. Using this function and specifying a glyph ID, one retrieves the root paint table for this glyph ID. This function allows control whether an initial root transform is returned to configure scaling, transform, and translation correctly on the client's graphics context. The initial root transform is computed and returned according to the values configured for FT_Size and FT_Set_Transform on the FT_Face object, see below for details of the root_transform parameter. This has implications for a client \u2018COLR\u2019 v1 implementation: When this function returns an initially computed root transform, at the time of executing the FT_PaintGlyph operation, the contours should be retrieved using FT_Load_Glyph at unscaled, untransformed size. This is because the root transform applied to the graphics context will take care of correct scaling. Alternatively, to allow hinting of contours, at the time of executing FT_Load_Glyph , the current graphics context transformation matrix can be decomposed into a scaling matrix and a remainder, and FT_Load_Glyph can be used to retrieve the contours at scaled size. Care must then be taken to blit or clip to the graphics context with taking this remainder transformation into account. input face A handle to the parent face object. base_glyph The glyph index for which to retrieve the root paint table. root_transform Specifies whether an initially computed root is returned by the FT_PaintTransform operation to account for the activated size (see FT_Activate_Size ) and the configured transform and translate (see FT_Set_Transform ). This root transform is returned before nodes of the glyph graph of the font are returned. Subsequent FT_COLR_Paint structures contain unscaled and untransformed values. The inserted root transform enables the client application to apply an initial transform to its graphics context. When executing subsequent FT_COLR_Paint operations, values from FT_COLR_Paint operations will ultimately be correctly scaled because of the root transform applied to the graphics context. Use FT_COLOR_INCLUDE_ROOT_TRANSFORM to include the root transform, use FT_COLOR_NO_ROOT_TRANSFORM to not include it. The latter may be useful when traversing the \u2018COLR\u2019 v1 glyph graph and reaching a FT_PaintColrGlyph . When recursing into FT_PaintColrGlyph and painting that inline, no additional root transform is needed as it has already been applied to the graphics context at the beginning of drawing this glyph. output paint The FT_OpaquePaint object that references the actual paint table. The respective actual FT_COLR_Paint object is retrieved via FT_Get_Paint . return Value 1 if everything is OK. If no color glyph is found, or the root paint could not be retrieved, value 0 gets returned. In case of an error, value 0 is returned also. since 2.13 FT_Get_Color_Glyph_ClipBox \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Bool ) FT_Get_Color_Glyph_ClipBox ( FT_Face face, FT_UInt base_glyph, FT_ClipBox * clip_box ); Search for a \u2018COLR\u2019 v1 clip box for the specified base_glyph and fill the clip_box parameter with the \u2018COLR\u2019 v1 \u2018ClipBox\u2019 information if one is found. input face A handle to the parent face object. base_glyph The glyph index for which to retrieve the clip box. output clip_box The clip box for the requested base_glyph if one is found. The clip box is computed taking scale and transformations configured on the FT_Face into account. FT_ClipBox contains FT_Vector values in 26.6 format. return Value 1 if a clip box is found. If no clip box is found or an error occured, value 0 is returned. note To retrieve the clip box in font units, reset scale to units-per-em and remove transforms configured using FT_Set_Transform . since 2.13 FT_Get_Paint_Layers \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Bool ) FT_Get_Paint_Layers ( FT_Face face, FT_LayerIterator * iterator, FT_OpaquePaint * paint ); Access the layers of a PaintColrLayers table. If the root paint of a color glyph, or a nested paint of a \u2018COLR\u2019 glyph is a PaintColrLayers table, this function retrieves the layers of the PaintColrLayers table. The FT_PaintColrLayers object contains an FT_LayerIterator , which is used here to iterate over the layers. Each layer is returned as an FT_OpaquePaint object, which then can be used with FT_Get_Paint to retrieve the actual paint object. input face A handle to the parent face object. inout iterator The FT_LayerIterator from an FT_PaintColrLayers object, for which the layers are to be retrieved. The internal state of the iterator is incremented after one call to this function for retrieving one layer. output paint The FT_OpaquePaint object that references the actual paint table. The respective actual FT_COLR_Paint object is retrieved via FT_Get_Paint . return Value 1 if everything is OK. Value 0 gets returned when the paint object can not be retrieved or any other error occurs. since 2.13 FT_Get_Colorline_Stops \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Bool ) FT_Get_Colorline_Stops ( FT_Face face, FT_ColorStop * color_stop, FT_ColorStopIterator * iterator ); This is an interface to color gradient information in a \u2018COLR\u2019 v1 table in OpenType fonts to iteratively retrieve the gradient and solid fill information for colored glyph layers for a specified glyph ID. https://github.com/googlefonts/colr-gradients-spec input face A handle to the parent face object. inout iterator The retrieved FT_ColorStopIterator , configured on an FT_ColorLine , which in turn got retrieved via paint information in FT_PaintLinearGradient or FT_PaintRadialGradient . output color_stop Color index and alpha value for the retrieved color stop. return Value 1 if everything is OK. If there are no more color stops, value 0 gets returned. In case of an error, value 0 is returned also. since 2.13 FT_Get_Paint \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Bool ) FT_Get_Paint ( FT_Face face, FT_OpaquePaint opaque_paint, FT_COLR_Paint * paint ); Access the details of a paint using an FT_OpaquePaint opaque paint object, which internally stores the offset to the respective Paint object in the \u2018COLR\u2019 table. input face A handle to the parent face object. opaque_paint The opaque paint object for which the underlying FT_COLR_Paint data is to be retrieved. output paint The specific FT_COLR_Paint object containing information coming from one of the font's Paint* tables. return Value 1 if everything is OK. Value 0 if no details can be found for this paint or any other error occured. since 2.13","title":"Glyph Layer Management"},{"location":"ft2-layer_management.html#glyph-layer-management","text":"","title":"Glyph Layer Management"},{"location":"ft2-layer_management.html#synopsis","text":"The functions described here allow access of colored glyph layer data in OpenType's \u2018COLR\u2019 tables.","title":"Synopsis"},{"location":"ft2-layer_management.html#ft_layeriterator","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_LayerIterator_ { FT_UInt num_layers; FT_UInt layer; FT_Byte * p; } FT_LayerIterator ; This iterator object is needed for FT_Get_Color_Glyph_Layer .","title":"FT_LayerIterator"},{"location":"ft2-layer_management.html#ft_get_color_glyph_layer","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Bool ) FT_Get_Color_Glyph_Layer ( FT_Face face, FT_UInt base_glyph, FT_UInt *aglyph_index, FT_UInt *acolor_index, FT_LayerIterator * iterator ); This is an interface to the \u2018COLR\u2019 table in OpenType fonts to iteratively retrieve the colored glyph layers associated with the current glyph slot. https://docs.microsoft.com/en-us/typography/opentype/spec/colr The glyph layer data for a given glyph index, if present, provides an alternative, multi-color glyph representation: Instead of rendering the outline or bitmap with the given glyph index, glyphs with the indices and colors returned by this function are rendered layer by layer. The returned elements are ordered in the z direction from bottom to top; the 'n'th element should be rendered with the associated palette color and blended on top of the already rendered layers (elements 0, 1, \u2026, n-1).","title":"FT_Get_Color_Glyph_Layer"},{"location":"ft2-layer_management.html#ft_paintformat","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef enum FT_PaintFormat_ { FT_COLR_PAINTFORMAT_COLR_LAYERS = 1, FT_COLR_PAINTFORMAT_SOLID = 2, FT_COLR_PAINTFORMAT_LINEAR_GRADIENT = 4, FT_COLR_PAINTFORMAT_RADIAL_GRADIENT = 6, FT_COLR_PAINTFORMAT_SWEEP_GRADIENT = 8, FT_COLR_PAINTFORMAT_GLYPH = 10, FT_COLR_PAINTFORMAT_COLR_GLYPH = 11, FT_COLR_PAINTFORMAT_TRANSFORM = 12, FT_COLR_PAINTFORMAT_TRANSLATE = 14, FT_COLR_PAINTFORMAT_SCALE = 16, FT_COLR_PAINTFORMAT_ROTATE = 24, FT_COLR_PAINTFORMAT_SKEW = 28, FT_COLR_PAINTFORMAT_COMPOSITE = 32, FT_COLR_PAINT_FORMAT_MAX = 33, FT_COLR_PAINTFORMAT_UNSUPPORTED = 255 } FT_PaintFormat ; Enumeration describing the different paint format types of the v1 extensions to the \u2018COLR\u2019 table, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. The enumeration values loosely correspond with the format numbers of the specification: FreeType always returns a fully specified \u2018Paint\u2019 structure for the \u2018Transform\u2019, \u2018Translate\u2019, \u2018Scale\u2019, \u2018Rotate\u2019, and \u2018Skew\u2019 table types even though the specification has different formats depending on whether or not a center is specified, whether the scale is uniform in x and y direction or not, etc. Also, only non-variable format identifiers are listed in this enumeration; as soon as support for variable \u2018COLR\u2019 v1 fonts is implemented, interpolation is performed dependent on axis coordinates, which are configured on the FT_Face through FT_Set_Var_Design_Coordinates . This implies that always static, readily interpolated values are returned in the \u2018Paint\u2019 structures.","title":"FT_PaintFormat"},{"location":"ft2-layer_management.html#ft_colorstopiterator","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_ColorStopIterator_ { FT_UInt num_color_stops; FT_UInt current_color_stop; FT_Byte * p; FT_Bool read_variable; } FT_ColorStopIterator ; This iterator object is needed for FT_Get_Colorline_Stops . It keeps state while iterating over the stops of an FT_ColorLine , representing the ColorLine struct of the v1 extensions to \u2018COLR\u2019, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. Do not manually modify fields of this iterator.","title":"FT_ColorStopIterator"},{"location":"ft2-layer_management.html#ft_colorindex","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_ColorIndex_ { FT_UInt16 palette_index; FT_F2Dot14 alpha; } FT_ColorIndex ; A structure representing a ColorIndex value of the \u2018COLR\u2019 v1 extensions, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019.","title":"FT_ColorIndex"},{"location":"ft2-layer_management.html#ft_colorstop","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_ColorStop_ { FT_Fixed stop_offset; FT_ColorIndex color; } FT_ColorStop ; A structure representing a ColorStop value of the \u2018COLR\u2019 v1 extensions, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019.","title":"FT_ColorStop"},{"location":"ft2-layer_management.html#ft_paintextend","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef enum FT_PaintExtend_ { FT_COLR_PAINT_EXTEND_PAD = 0, FT_COLR_PAINT_EXTEND_REPEAT = 1, FT_COLR_PAINT_EXTEND_REFLECT = 2 } FT_PaintExtend ; An enumeration representing the \u2018Extend\u2019 mode of the \u2018COLR\u2019 v1 extensions, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. It describes how the gradient fill continues at the other boundaries.","title":"FT_PaintExtend"},{"location":"ft2-layer_management.html#ft_colorline","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_ColorLine_ { FT_PaintExtend extend; FT_ColorStopIterator color_stop_iterator; } FT_ColorLine ; A structure representing a ColorLine value of the \u2018COLR\u2019 v1 extensions, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. It describes a list of color stops along the defined gradient.","title":"FT_ColorLine"},{"location":"ft2-layer_management.html#ft_affine23","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_Affine_23_ { FT_Fixed xx, xy, dx; FT_Fixed yx, yy, dy; } FT_Affine23 ; A structure used to store a 2x3 matrix. Coefficients are in 16.16 fixed-point format. The computation performed is x' = x*xx + y*xy + dx y' = x*yx + y*yy + dy","title":"FT_Affine23"},{"location":"ft2-layer_management.html#ft_composite_mode","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef enum FT_Composite_Mode_ { FT_COLR_COMPOSITE_CLEAR = 0, FT_COLR_COMPOSITE_SRC = 1, FT_COLR_COMPOSITE_DEST = 2, FT_COLR_COMPOSITE_SRC_OVER = 3, FT_COLR_COMPOSITE_DEST_OVER = 4, FT_COLR_COMPOSITE_SRC_IN = 5, FT_COLR_COMPOSITE_DEST_IN = 6, FT_COLR_COMPOSITE_SRC_OUT = 7, FT_COLR_COMPOSITE_DEST_OUT = 8, FT_COLR_COMPOSITE_SRC_ATOP = 9, FT_COLR_COMPOSITE_DEST_ATOP = 10, FT_COLR_COMPOSITE_XOR = 11, FT_COLR_COMPOSITE_PLUS = 12, FT_COLR_COMPOSITE_SCREEN = 13, FT_COLR_COMPOSITE_OVERLAY = 14, FT_COLR_COMPOSITE_DARKEN = 15, FT_COLR_COMPOSITE_LIGHTEN = 16, FT_COLR_COMPOSITE_COLOR_DODGE = 17, FT_COLR_COMPOSITE_COLOR_BURN = 18, FT_COLR_COMPOSITE_HARD_LIGHT = 19, FT_COLR_COMPOSITE_SOFT_LIGHT = 20, FT_COLR_COMPOSITE_DIFFERENCE = 21, FT_COLR_COMPOSITE_EXCLUSION = 22, FT_COLR_COMPOSITE_MULTIPLY = 23, FT_COLR_COMPOSITE_HSL_HUE = 24, FT_COLR_COMPOSITE_HSL_SATURATION = 25, FT_COLR_COMPOSITE_HSL_COLOR = 26, FT_COLR_COMPOSITE_HSL_LUMINOSITY = 27, FT_COLR_COMPOSITE_MAX = 28 } FT_Composite_Mode ; An enumeration listing the \u2018COLR\u2019 v1 composite modes used in FT_PaintComposite . For more details on each paint mode, see \u2018 https://www.w3.org/TR/compositing-1/#porterduffcompositingoperators \u2019.","title":"FT_Composite_Mode"},{"location":"ft2-layer_management.html#ft_opaquepaint","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_Opaque_Paint_ { FT_Byte * p; FT_Bool insert_root_transform; } FT_OpaquePaint ; A structure representing an offset to a Paint value stored in any of the paint tables of a \u2018COLR\u2019 v1 font. Compare Offset<24> there. When \u2018COLR\u2019 v1 paint tables represented by FreeType objects such as FT_PaintColrLayers , FT_PaintComposite , or FT_PaintTransform reference downstream nested paint tables, we do not immediately retrieve them but encapsulate their location in this type. Use FT_Get_Paint to retrieve the actual FT_COLR_Paint object that describes the details of the respective paint table.","title":"FT_OpaquePaint"},{"location":"ft2-layer_management.html#ft_paintcolrlayers","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintColrLayers_ { FT_LayerIterator layer_iterator; } FT_PaintColrLayers ; A structure representing a PaintColrLayers table of a \u2018COLR\u2019 v1 font. This table describes a set of layers that are to be composited with composite mode FT_COLR_COMPOSITE_SRC_OVER . The return value of this function is an FT_LayerIterator initialized so that it can be used with FT_Get_Paint_Layers to retrieve the FT_OpaquePaint objects as references to each layer.","title":"FT_PaintColrLayers"},{"location":"ft2-layer_management.html#ft_paintsolid","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintSolid_ { FT_ColorIndex color; } FT_PaintSolid ; A structure representing a PaintSolid value of the \u2018COLR\u2019 v1 extensions, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. Using a PaintSolid value means that the glyph layer filled with this paint is solid-colored and does not contain a gradient.","title":"FT_PaintSolid"},{"location":"ft2-layer_management.html#ft_paintlineargradient","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintLinearGradient_ { FT_ColorLine colorline; /* TODO: Potentially expose those as x0, y0 etc. */ FT_Vector p0; FT_Vector p1; FT_Vector p2; } FT_PaintLinearGradient ; A structure representing a PaintLinearGradient value of the \u2018COLR\u2019 v1 extensions, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. The glyph layer filled with this paint is drawn filled with a linear gradient.","title":"FT_PaintLinearGradient"},{"location":"ft2-layer_management.html#ft_paintradialgradient","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintRadialGradient_ { FT_ColorLine colorline; FT_Vector c0; FT_Pos r0; FT_Vector c1; FT_Pos r1; } FT_PaintRadialGradient ; A structure representing a PaintRadialGradient value of the \u2018COLR\u2019 v1 extensions, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. The glyph layer filled with this paint is drawn filled with a radial gradient.","title":"FT_PaintRadialGradient"},{"location":"ft2-layer_management.html#ft_paintsweepgradient","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintSweepGradient_ { FT_ColorLine colorline; FT_Vector center; FT_Fixed start_angle; FT_Fixed end_angle; } FT_PaintSweepGradient ; A structure representing a PaintSweepGradient value of the \u2018COLR\u2019 v1 extensions, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. The glyph layer filled with this paint is drawn filled with a sweep gradient from start_angle to end_angle .","title":"FT_PaintSweepGradient"},{"location":"ft2-layer_management.html#ft_paintglyph","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintGlyph_ { FT_OpaquePaint paint; FT_UInt glyphID; } FT_PaintGlyph ; A structure representing a \u2018COLR\u2019 v1 PaintGlyph paint table.","title":"FT_PaintGlyph"},{"location":"ft2-layer_management.html#ft_paintcolrglyph","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintColrGlyph_ { FT_UInt glyphID; } FT_PaintColrGlyph ; A structure representing a \u2018COLR\u2019 v1 PaintColorGlyph paint table.","title":"FT_PaintColrGlyph"},{"location":"ft2-layer_management.html#ft_painttransform","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintTransform_ { FT_OpaquePaint paint; FT_Affine23 affine; } FT_PaintTransform ; A structure representing a \u2018COLR\u2019 v1 PaintTransform paint table.","title":"FT_PaintTransform"},{"location":"ft2-layer_management.html#ft_painttranslate","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintTranslate_ { FT_OpaquePaint paint; FT_Fixed dx; FT_Fixed dy; } FT_PaintTranslate ; A structure representing a \u2018COLR\u2019 v1 PaintTranslate paint table. Used for translating downstream paints by a given x and y delta.","title":"FT_PaintTranslate"},{"location":"ft2-layer_management.html#ft_paintscale","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintScale_ { FT_OpaquePaint paint; FT_Fixed scale_x; FT_Fixed scale_y; FT_Fixed center_x; FT_Fixed center_y; } FT_PaintScale ; A structure representing all of the \u2018COLR\u2019 v1 \u2018PaintScale*\u2019 paint tables. Used for scaling downstream paints by a given x and y scale, with a given center. This structure is used for all \u2018PaintScale*\u2019 types that are part of specification; fields of this structure are filled accordingly. If there is a center, the center values are set, otherwise they are set to the zero coordinate. If the source font file has \u2018PaintScaleUniform*\u2019 set, the scale values are set accordingly to the same value.","title":"FT_PaintScale"},{"location":"ft2-layer_management.html#ft_paintrotate","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintRotate_ { FT_OpaquePaint paint; FT_Fixed angle; FT_Fixed center_x; FT_Fixed center_y; } FT_PaintRotate ; A structure representing a \u2018COLR\u2019 v1 PaintRotate paint table. Used for rotating downstream paints with a given center and angle.","title":"FT_PaintRotate"},{"location":"ft2-layer_management.html#ft_paintskew","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintSkew_ { FT_OpaquePaint paint; FT_Fixed x_skew_angle; FT_Fixed y_skew_angle; FT_Fixed center_x; FT_Fixed center_y; } FT_PaintSkew ; A structure representing a \u2018COLR\u2019 v1 PaintSkew paint table. Used for skewing or shearing downstream paints by a given center and angle.","title":"FT_PaintSkew"},{"location":"ft2-layer_management.html#ft_paintcomposite","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintComposite_ { FT_OpaquePaint source_paint; FT_Composite_Mode composite_mode; FT_OpaquePaint backdrop_paint; } FT_PaintComposite ; A structure representing a \u2018COLR\u2019 v1 PaintComposite paint table. Used for compositing two paints in a \u2018COLR\u2019 v1 directed acyclic graph.","title":"FT_PaintComposite"},{"location":"ft2-layer_management.html#ft_colr_paint","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_COLR_Paint_ { FT_PaintFormat format; union { FT_PaintColrLayers colr_layers; FT_PaintGlyph glyph; FT_PaintSolid solid; FT_PaintLinearGradient linear_gradient; FT_PaintRadialGradient radial_gradient; FT_PaintSweepGradient sweep_gradient; FT_PaintTransform transform; FT_PaintTranslate translate; FT_PaintScale scale; FT_PaintRotate rotate; FT_PaintSkew skew; FT_PaintComposite composite; FT_PaintColrGlyph colr_glyph; } u; } FT_COLR_Paint ; A union object representing format and details of a paint table of a \u2018COLR\u2019 v1 font, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. Use FT_Get_Paint to retrieve a FT_COLR_Paint for an FT_OpaquePaint object.","title":"FT_COLR_Paint"},{"location":"ft2-layer_management.html#ft_color_root_transform","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef enum FT_Color_Root_Transform_ { FT_COLOR_INCLUDE_ROOT_TRANSFORM , FT_COLOR_NO_ROOT_TRANSFORM , FT_COLOR_ROOT_TRANSFORM_MAX } FT_Color_Root_Transform ; An enumeration to specify whether FT_Get_Color_Glyph_Paint is to return a root transform to configure the client's graphics context matrix.","title":"FT_Color_Root_Transform"},{"location":"ft2-layer_management.html#ft_clipbox","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_ClipBox_ { FT_Vector bottom_left; FT_Vector top_left; FT_Vector top_right; FT_Vector bottom_right; } FT_ClipBox ; A structure representing a \u2018COLR\u2019 v1 \u2018ClipBox\u2019 table. \u2018COLR\u2019 v1 glyphs may optionally define a clip box for aiding allocation or defining a maximum drawable region. Use FT_Get_Color_Glyph_ClipBox to retrieve it.","title":"FT_ClipBox"},{"location":"ft2-layer_management.html#ft_get_color_glyph_paint","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Bool ) FT_Get_Color_Glyph_Paint ( FT_Face face, FT_UInt base_glyph, FT_Color_Root_Transform root_transform, FT_OpaquePaint * paint ); This is the starting point and interface to color gradient information in a \u2018COLR\u2019 v1 table in OpenType fonts to recursively retrieve the paint tables for the directed acyclic graph of a colored glyph, given a glyph ID. https://github.com/googlefonts/colr-gradients-spec In a \u2018COLR\u2019 v1 font, each color glyph defines a directed acyclic graph of nested paint tables, such as PaintGlyph , PaintSolid , PaintLinearGradient , PaintRadialGradient , and so on. Using this function and specifying a glyph ID, one retrieves the root paint table for this glyph ID. This function allows control whether an initial root transform is returned to configure scaling, transform, and translation correctly on the client's graphics context. The initial root transform is computed and returned according to the values configured for FT_Size and FT_Set_Transform on the FT_Face object, see below for details of the root_transform parameter. This has implications for a client \u2018COLR\u2019 v1 implementation: When this function returns an initially computed root transform, at the time of executing the FT_PaintGlyph operation, the contours should be retrieved using FT_Load_Glyph at unscaled, untransformed size. This is because the root transform applied to the graphics context will take care of correct scaling. Alternatively, to allow hinting of contours, at the time of executing FT_Load_Glyph , the current graphics context transformation matrix can be decomposed into a scaling matrix and a remainder, and FT_Load_Glyph can be used to retrieve the contours at scaled size. Care must then be taken to blit or clip to the graphics context with taking this remainder transformation into account.","title":"FT_Get_Color_Glyph_Paint"},{"location":"ft2-layer_management.html#ft_get_color_glyph_clipbox","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Bool ) FT_Get_Color_Glyph_ClipBox ( FT_Face face, FT_UInt base_glyph, FT_ClipBox * clip_box ); Search for a \u2018COLR\u2019 v1 clip box for the specified base_glyph and fill the clip_box parameter with the \u2018COLR\u2019 v1 \u2018ClipBox\u2019 information if one is found.","title":"FT_Get_Color_Glyph_ClipBox"},{"location":"ft2-layer_management.html#ft_get_paint_layers","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Bool ) FT_Get_Paint_Layers ( FT_Face face, FT_LayerIterator * iterator, FT_OpaquePaint * paint ); Access the layers of a PaintColrLayers table. If the root paint of a color glyph, or a nested paint of a \u2018COLR\u2019 glyph is a PaintColrLayers table, this function retrieves the layers of the PaintColrLayers table. The FT_PaintColrLayers object contains an FT_LayerIterator , which is used here to iterate over the layers. Each layer is returned as an FT_OpaquePaint object, which then can be used with FT_Get_Paint to retrieve the actual paint object.","title":"FT_Get_Paint_Layers"},{"location":"ft2-layer_management.html#ft_get_colorline_stops","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Bool ) FT_Get_Colorline_Stops ( FT_Face face, FT_ColorStop * color_stop, FT_ColorStopIterator * iterator ); This is an interface to color gradient information in a \u2018COLR\u2019 v1 table in OpenType fonts to iteratively retrieve the gradient and solid fill information for colored glyph layers for a specified glyph ID. https://github.com/googlefonts/colr-gradients-spec","title":"FT_Get_Colorline_Stops"},{"location":"ft2-layer_management.html#ft_get_paint","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Bool ) FT_Get_Paint ( FT_Face face, FT_OpaquePaint opaque_paint, FT_COLR_Paint * paint ); Access the details of a paint using an FT_OpaquePaint opaque paint object, which internally stores the offset to the respective Paint object in the \u2018COLR\u2019 table.","title":"FT_Get_Paint"},{"location":"ft2-lcd_rendering.html","text":"FreeType \u00bb Docs \u00bb Controlling FreeType Modules \u00bb Subpixel Rendering Subpixel Rendering \u00b6 Synopsis \u00b6 FreeType provides two alternative subpixel rendering technologies. Should you define FT_CONFIG_OPTION_SUBPIXEL_RENDERING in your ftoption.h file, this enables ClearType-style rendering. Otherwise, Harmony LCD rendering is enabled. These technologies are controlled differently and API described below, although always available, performs its function when appropriate method is enabled and does nothing otherwise. ClearType-style LCD rendering exploits the color-striped structure of LCD pixels, increasing the available resolution in the direction of the stripe (usually horizontal RGB) by a factor of 3. Using the subpixel coverages unfiltered can create severe color fringes especially when rendering thin features. Indeed, to produce black-on-white text, the nearby color subpixels must be dimmed evenly. Therefore, an equalizing 5-tap FIR filter should be applied to subpixel coverages regardless of pixel boundaries and should have these properties: It should be symmetrical, like { a, b, c, b, a }, to avoid any shifts in appearance. It should be color-balanced, meaning a + b = c, to reduce color fringes by distributing the computed coverage for one subpixel to all subpixels equally. It should be normalized, meaning 2a + 2b + c = 1.0 to maintain overall brightness. Boxy 3-tap filter {0, \u2153, \u2153, \u2153, 0} is sharper but is less forgiving of non-ideal gamma curves of a screen (and viewing angles), beveled filters are fuzzier but more tolerant. Use the FT_Library_SetLcdFilter or FT_Library_SetLcdFilterWeights API to specify a low-pass filter, which is then applied to subpixel-rendered bitmaps generated through FT_Render_Glyph . Harmony LCD rendering is suitable to panels with any regular subpixel structure, not just monitors with 3 color striped subpixels, as long as the color subpixels have fixed positions relative to the pixel center. In this case, each color channel can be rendered separately after shifting the outline opposite to the subpixel shift so that the coverage maps are aligned. This method is immune to color fringes because the shifts do not change integral coverage. The subpixel geometry must be specified by xy-coordinates for each subpixel. By convention they may come in the RGB order: {{-\u2153, 0}, {0, 0}, {\u2153, 0}} for standard RGB striped panel or {{-\u2159, \u00bc}, {-\u2159, -\u00bc}, {\u2153, 0}} for a certain PenTile panel. Use the FT_Library_SetLcdGeometry API to specify subpixel positions. If one follows the RGB order convention, the same order applies to the resulting FT_PIXEL_MODE_LCD and FT_PIXEL_MODE_LCD_V bitmaps. Note, however, that the coordinate frame for the latter must be rotated clockwise. Harmony with default LCD geometry is equivalent to ClearType with light filter. As a result of ClearType filtering or Harmony shifts, the resulting dimensions of LCD bitmaps can be slightly wider or taller than the dimensions the original outline with regard to the pixel grid. For example, for FT_RENDER_MODE_LCD , the filter adds 2 subpixels to the left, and 2 subpixels to the right. The bitmap offset values are adjusted accordingly, so clients shouldn't need to modify their layout and glyph positioning code when enabling the filter. The ClearType and Harmony rendering is applicable to glyph bitmaps rendered through FT_Render_Glyph , FT_Load_Glyph , FT_Load_Char , and FT_Glyph_To_Bitmap , when FT_RENDER_MODE_LCD or FT_RENDER_MODE_LCD_V is specified. This API does not control FT_Outline_Render and FT_Outline_Get_Bitmap . The described algorithms can completely remove color artefacts when combined with gamma-corrected alpha blending in linear space. Each of the 3 alpha values (subpixels) must by independently used to blend one color channel. That is, red alpha blends the red channel of the text color with the red channel of the background pixel. FT_LcdFilter \u00b6 Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). typedef enum FT_LcdFilter_ { FT_LCD_FILTER_NONE = 0, FT_LCD_FILTER_DEFAULT = 1, FT_LCD_FILTER_LIGHT = 2, FT_LCD_FILTER_LEGACY1 = 3, FT_LCD_FILTER_LEGACY = 16, FT_LCD_FILTER_MAX /* do not remove */ } FT_LcdFilter ; A list of values to identify various types of LCD filters. values FT_LCD_FILTER_NONE Do not perform filtering. When used with subpixel rendering, this results in sometimes severe color fringes. FT_LCD_FILTER_DEFAULT This is a beveled, normalized, and color-balanced five-tap filter with weights of [0x08 0x4D 0x56 0x4D 0x08] in 1/256 units. FT_LCD_FILTER_LIGHT this is a boxy, normalized, and color-balanced three-tap filter with weights of [0x00 0x55 0x56 0x55 0x00] in 1/256 units. FT_LCD_FILTER_LEGACY FT_LCD_FILTER_LEGACY1 This filter corresponds to the original libXft color filter. It provides high contrast output but can exhibit really bad color fringes if glyphs are not extremely well hinted to the pixel grid. This filter is only provided for comparison purposes, and might be disabled or stay unsupported in the future. The second value is provided for compatibility with FontConfig, which historically used different enumeration, sometimes incorrectly forwarded to FreeType. since 2.3.0 ( FT_LCD_FILTER_LEGACY1 since 2.6.2) FT_Library_SetLcdFilter \u00b6 Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). FT_EXPORT( FT_Error ) FT_Library_SetLcdFilter ( FT_Library library, FT_LcdFilter filter ); This function is used to change filter applied to LCD decimated bitmaps, like the ones used when calling FT_Render_Glyph with FT_RENDER_MODE_LCD or FT_RENDER_MODE_LCD_V . input library A handle to the target library instance. filter The filter type. You can use FT_LCD_FILTER_NONE here to disable this feature, or FT_LCD_FILTER_DEFAULT to use a default filter that should work well on most LCD screens. return FreeType error code. 0 means success. note Since 2.10.3 the LCD filtering is enabled with FT_LCD_FILTER_DEFAULT . It is no longer necessary to call this function explicitly except to choose a different filter or disable filtering altogether with FT_LCD_FILTER_NONE . This function does nothing but returns FT_Err_Unimplemented_Feature if the configuration macro FT_CONFIG_OPTION_SUBPIXEL_RENDERING is not defined in your build of the library. since 2.3.0 FT_Library_SetLcdFilterWeights \u00b6 Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). FT_EXPORT( FT_Error ) FT_Library_SetLcdFilterWeights ( FT_Library library, unsigned char *weights ); This function can be used to enable LCD filter with custom weights, instead of using presets in FT_Library_SetLcdFilter . input library A handle to the target library instance. weights A pointer to an array; the function copies the first five bytes and uses them to specify the filter weights in 1/256 units. return FreeType error code. 0 means success. note This function does nothing but returns FT_Err_Unimplemented_Feature if the configuration macro FT_CONFIG_OPTION_SUBPIXEL_RENDERING is not defined in your build of the library. LCD filter weights can also be set per face using FT_Face_Properties with FT_PARAM_TAG_LCD_FILTER_WEIGHTS . since 2.4.0 FT_LcdFiveTapFilter \u00b6 Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). # define FT_LCD_FILTER_FIVE_TAPS 5 typedef FT_Byte FT_LcdFiveTapFilter [FT_LCD_FILTER_FIVE_TAPS]; A typedef for passing the five LCD filter weights to FT_Face_Properties within an FT_Parameter structure. since 2.8 FT_Library_SetLcdGeometry \u00b6 Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). FT_EXPORT( FT_Error ) FT_Library_SetLcdGeometry ( FT_Library library, FT_Vector sub[3] ); This function can be used to modify default positions of color subpixels, which controls Harmony LCD rendering. input library A handle to the target library instance. sub A pointer to an array of 3 vectors in 26.6 fractional pixel format; the function modifies the default values, see the note below. return FreeType error code. 0 means success. note Subpixel geometry examples: {{-21, 0}, {0, 0}, {21, 0}} is the default, corresponding to 3 color stripes shifted by a third of a pixel. This could be an RGB panel. {{21, 0}, {0, 0}, {-21, 0}} looks the same as the default but can specify a BGR panel instead, while keeping the bitmap in the same RGB888 format. {{0, 21}, {0, 0}, {0, -21}} is the vertical RGB, but the bitmap stays RGB888 as a result. {{-11, 16}, {-11, -16}, {22, 0}} is a certain PenTile arrangement. This function does nothing and returns FT_Err_Unimplemented_Feature in the context of ClearType-style subpixel rendering when FT_CONFIG_OPTION_SUBPIXEL_RENDERING is defined in your build of the library. since 2.10.0","title":"Subpixel Rendering"},{"location":"ft2-lcd_rendering.html#subpixel-rendering","text":"","title":"Subpixel Rendering"},{"location":"ft2-lcd_rendering.html#synopsis","text":"FreeType provides two alternative subpixel rendering technologies. Should you define FT_CONFIG_OPTION_SUBPIXEL_RENDERING in your ftoption.h file, this enables ClearType-style rendering. Otherwise, Harmony LCD rendering is enabled. These technologies are controlled differently and API described below, although always available, performs its function when appropriate method is enabled and does nothing otherwise. ClearType-style LCD rendering exploits the color-striped structure of LCD pixels, increasing the available resolution in the direction of the stripe (usually horizontal RGB) by a factor of 3. Using the subpixel coverages unfiltered can create severe color fringes especially when rendering thin features. Indeed, to produce black-on-white text, the nearby color subpixels must be dimmed evenly. Therefore, an equalizing 5-tap FIR filter should be applied to subpixel coverages regardless of pixel boundaries and should have these properties: It should be symmetrical, like { a, b, c, b, a }, to avoid any shifts in appearance. It should be color-balanced, meaning a + b = c, to reduce color fringes by distributing the computed coverage for one subpixel to all subpixels equally. It should be normalized, meaning 2a + 2b + c = 1.0 to maintain overall brightness. Boxy 3-tap filter {0, \u2153, \u2153, \u2153, 0} is sharper but is less forgiving of non-ideal gamma curves of a screen (and viewing angles), beveled filters are fuzzier but more tolerant. Use the FT_Library_SetLcdFilter or FT_Library_SetLcdFilterWeights API to specify a low-pass filter, which is then applied to subpixel-rendered bitmaps generated through FT_Render_Glyph . Harmony LCD rendering is suitable to panels with any regular subpixel structure, not just monitors with 3 color striped subpixels, as long as the color subpixels have fixed positions relative to the pixel center. In this case, each color channel can be rendered separately after shifting the outline opposite to the subpixel shift so that the coverage maps are aligned. This method is immune to color fringes because the shifts do not change integral coverage. The subpixel geometry must be specified by xy-coordinates for each subpixel. By convention they may come in the RGB order: {{-\u2153, 0}, {0, 0}, {\u2153, 0}} for standard RGB striped panel or {{-\u2159, \u00bc}, {-\u2159, -\u00bc}, {\u2153, 0}} for a certain PenTile panel. Use the FT_Library_SetLcdGeometry API to specify subpixel positions. If one follows the RGB order convention, the same order applies to the resulting FT_PIXEL_MODE_LCD and FT_PIXEL_MODE_LCD_V bitmaps. Note, however, that the coordinate frame for the latter must be rotated clockwise. Harmony with default LCD geometry is equivalent to ClearType with light filter. As a result of ClearType filtering or Harmony shifts, the resulting dimensions of LCD bitmaps can be slightly wider or taller than the dimensions the original outline with regard to the pixel grid. For example, for FT_RENDER_MODE_LCD , the filter adds 2 subpixels to the left, and 2 subpixels to the right. The bitmap offset values are adjusted accordingly, so clients shouldn't need to modify their layout and glyph positioning code when enabling the filter. The ClearType and Harmony rendering is applicable to glyph bitmaps rendered through FT_Render_Glyph , FT_Load_Glyph , FT_Load_Char , and FT_Glyph_To_Bitmap , when FT_RENDER_MODE_LCD or FT_RENDER_MODE_LCD_V is specified. This API does not control FT_Outline_Render and FT_Outline_Get_Bitmap . The described algorithms can completely remove color artefacts when combined with gamma-corrected alpha blending in linear space. Each of the 3 alpha values (subpixels) must by independently used to blend one color channel. That is, red alpha blends the red channel of the text color with the red channel of the background pixel.","title":"Synopsis"},{"location":"ft2-lcd_rendering.html#ft_lcdfilter","text":"Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). typedef enum FT_LcdFilter_ { FT_LCD_FILTER_NONE = 0, FT_LCD_FILTER_DEFAULT = 1, FT_LCD_FILTER_LIGHT = 2, FT_LCD_FILTER_LEGACY1 = 3, FT_LCD_FILTER_LEGACY = 16, FT_LCD_FILTER_MAX /* do not remove */ } FT_LcdFilter ; A list of values to identify various types of LCD filters.","title":"FT_LcdFilter"},{"location":"ft2-lcd_rendering.html#ft_library_setlcdfilter","text":"Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). FT_EXPORT( FT_Error ) FT_Library_SetLcdFilter ( FT_Library library, FT_LcdFilter filter ); This function is used to change filter applied to LCD decimated bitmaps, like the ones used when calling FT_Render_Glyph with FT_RENDER_MODE_LCD or FT_RENDER_MODE_LCD_V .","title":"FT_Library_SetLcdFilter"},{"location":"ft2-lcd_rendering.html#ft_library_setlcdfilterweights","text":"Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). FT_EXPORT( FT_Error ) FT_Library_SetLcdFilterWeights ( FT_Library library, unsigned char *weights ); This function can be used to enable LCD filter with custom weights, instead of using presets in FT_Library_SetLcdFilter .","title":"FT_Library_SetLcdFilterWeights"},{"location":"ft2-lcd_rendering.html#ft_lcdfivetapfilter","text":"Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). # define FT_LCD_FILTER_FIVE_TAPS 5 typedef FT_Byte FT_LcdFiveTapFilter [FT_LCD_FILTER_FIVE_TAPS]; A typedef for passing the five LCD filter weights to FT_Face_Properties within an FT_Parameter structure.","title":"FT_LcdFiveTapFilter"},{"location":"ft2-lcd_rendering.html#ft_library_setlcdgeometry","text":"Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). FT_EXPORT( FT_Error ) FT_Library_SetLcdGeometry ( FT_Library library, FT_Vector sub[3] ); This function can be used to modify default positions of color subpixels, which controls Harmony LCD rendering.","title":"FT_Library_SetLcdGeometry"},{"location":"ft2-library_setup.html","text":"FreeType \u00bb Docs \u00bb Core API \u00bb Library Setup Library Setup \u00b6 Synopsis \u00b6 Functions to start and end the usage of the FreeType library. Note that FT_Library_Version and FREETYPE_XXX are of limited use because even a new release of FreeType with only documentation changes increases the version number. FT_Library \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_LibraryRec_ * FT_Library ; A handle to a FreeType library instance. Each \u2018library\u2019 is completely independent from the others; it is the \u2018root\u2019 of a set of objects like fonts, faces, sizes, etc. It also embeds a memory manager (see FT_Memory ), as well as a scan-line converter object (see FT_Raster ). [Since 2.5.6] In multi-threaded applications it is easiest to use one FT_Library object per thread. In case this is too cumbersome, a single FT_Library object across threads is possible also, as long as a mutex lock is used around FT_New_Face and FT_Done_Face . note Library objects are normally created by FT_Init_FreeType , and destroyed with FT_Done_FreeType . If you need reference-counting (cf. FT_Reference_Library ), use FT_New_Library and FT_Done_Library . FT_Init_FreeType \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Init_FreeType ( FT_Library *alibrary ); Initialize a new FreeType library object. The set of modules that are registered by this function is determined at build time. output alibrary A handle to a new library object. return FreeType error code. 0 means success. note In case you want to provide your own memory allocating routines, use FT_New_Library instead, followed by a call to FT_Add_Default_Modules (or a series of calls to FT_Add_Module ) and FT_Set_Default_Properties . See the documentation of FT_Library and FT_Face for multi-threading issues. If you need reference-counting (cf. FT_Reference_Library ), use FT_New_Library and FT_Done_Library . If compilation option FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES is set, this function reads the FREETYPE_PROPERTIES environment variable to control driver properties. See section \u2018 Driver properties \u2019 for more. FT_Done_FreeType \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Done_FreeType ( FT_Library library ); Destroy a given FreeType library object and all of its children, including resources, drivers, faces, sizes, etc. input library A handle to the target library object. return FreeType error code. 0 means success. FT_Library_Version \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( void ) FT_Library_Version ( FT_Library library, FT_Int *amajor, FT_Int *aminor, FT_Int *apatch ); Return the version of the FreeType library being used. This is useful when dynamically linking to the library, since one cannot use the macros FREETYPE_MAJOR , FREETYPE_MINOR , and FREETYPE_PATCH . input library A source library handle. output amajor The major version number. aminor The minor version number. apatch The patch version number. note The reason why this function takes a library argument is because certain programs implement library initialization in a custom way that doesn't use FT_Init_FreeType . In such cases, the library version might not be available before the library object has been created. FREETYPE_XXX \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FREETYPE_MAJOR 2 # define FREETYPE_MINOR 13 # define FREETYPE_PATCH 2 These three macros identify the FreeType source code version. Use FT_Library_Version to access them at runtime. values FREETYPE_MAJOR The major version number. FREETYPE_MINOR The minor version number. FREETYPE_PATCH The patch level. note The version number of FreeType if built as a dynamic link library with the \u2018libtool\u2019 package is not controlled by these three macros.","title":"Library Setup"},{"location":"ft2-library_setup.html#library-setup","text":"","title":"Library Setup"},{"location":"ft2-library_setup.html#synopsis","text":"Functions to start and end the usage of the FreeType library. Note that FT_Library_Version and FREETYPE_XXX are of limited use because even a new release of FreeType with only documentation changes increases the version number.","title":"Synopsis"},{"location":"ft2-library_setup.html#ft_library","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_LibraryRec_ * FT_Library ; A handle to a FreeType library instance. Each \u2018library\u2019 is completely independent from the others; it is the \u2018root\u2019 of a set of objects like fonts, faces, sizes, etc. It also embeds a memory manager (see FT_Memory ), as well as a scan-line converter object (see FT_Raster ). [Since 2.5.6] In multi-threaded applications it is easiest to use one FT_Library object per thread. In case this is too cumbersome, a single FT_Library object across threads is possible also, as long as a mutex lock is used around FT_New_Face and FT_Done_Face .","title":"FT_Library"},{"location":"ft2-library_setup.html#ft_init_freetype","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Init_FreeType ( FT_Library *alibrary ); Initialize a new FreeType library object. The set of modules that are registered by this function is determined at build time.","title":"FT_Init_FreeType"},{"location":"ft2-library_setup.html#ft_done_freetype","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Done_FreeType ( FT_Library library ); Destroy a given FreeType library object and all of its children, including resources, drivers, faces, sizes, etc.","title":"FT_Done_FreeType"},{"location":"ft2-library_setup.html#ft_library_version","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( void ) FT_Library_Version ( FT_Library library, FT_Int *amajor, FT_Int *aminor, FT_Int *apatch ); Return the version of the FreeType library being used. This is useful when dynamically linking to the library, since one cannot use the macros FREETYPE_MAJOR , FREETYPE_MINOR , and FREETYPE_PATCH .","title":"FT_Library_Version"},{"location":"ft2-library_setup.html#freetype_xxx","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FREETYPE_MAJOR 2 # define FREETYPE_MINOR 13 # define FREETYPE_PATCH 2 These three macros identify the FreeType source code version. Use FT_Library_Version to access them at runtime.","title":"FREETYPE_XXX"},{"location":"ft2-list_processing.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb List Processing List Processing \u00b6 Synopsis \u00b6 This section contains various definitions related to list processing using doubly-linked nodes. FT_List \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_ListRec_* FT_List ; A handle to a list record (see FT_ListRec ). FT_ListNode \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_ListNodeRec_* FT_ListNode ; Many elements and objects in FreeType are listed through an FT_List record (see FT_ListRec ). As its name suggests, an FT_ListNode is a handle to a single list element. FT_ListRec \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_ListRec_ { FT_ListNode head; FT_ListNode tail; } FT_ListRec ; A structure used to hold a simple doubly-linked list. These are used in many parts of FreeType. fields head The head (first element) of doubly-linked list. tail The tail (last element) of doubly-linked list. FT_ListNodeRec \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_ListNodeRec_ { FT_ListNode prev; FT_ListNode next; void * data; } FT_ListNodeRec ; A structure used to hold a single list element. fields prev The previous element in the list. NULL if first. next The next element in the list. NULL if last. data A typeless pointer to the listed object. FT_List_Add \u00b6 Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Add ( FT_List list, FT_ListNode node ); Append an element to the end of a list. inout list A pointer to the parent list. node The node to append. FT_List_Insert \u00b6 Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Insert ( FT_List list, FT_ListNode node ); Insert an element at the head of a list. inout list A pointer to parent list. node The node to insert. FT_List_Find \u00b6 Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( FT_ListNode ) FT_List_Find ( FT_List list, void * data ); Find the list node for a given listed object. input list A pointer to the parent list. data The address of the listed object. return List node. NULL if it wasn't found. FT_List_Remove \u00b6 Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Remove ( FT_List list, FT_ListNode node ); Remove a node from a list. This function doesn't check whether the node is in the list! input node The node to remove. inout list A pointer to the parent list. FT_List_Up \u00b6 Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Up ( FT_List list, FT_ListNode node ); Move a node to the head/top of a list. Used to maintain LRU lists. inout list A pointer to the parent list. node The node to move. FT_List_Iterate \u00b6 Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( FT_Error ) FT_List_Iterate ( FT_List list, FT_List_Iterator iterator, void * user ); Parse a list and calls a given iterator function on each element. Note that parsing is stopped as soon as one of the iterator calls returns a non-zero value. input list A handle to the list. iterator An iterator function, called on each node of the list. user A user-supplied field that is passed as the second argument to the iterator. return The result (a FreeType error code) of the last iterator call. FT_List_Iterator \u00b6 Defined in FT_LIST_H (freetype/ftlist.h). typedef FT_Error (* FT_List_Iterator )( FT_ListNode node, void * user ); An FT_List iterator function that is called during a list parse by FT_List_Iterate . input node The current iteration list node. user A typeless pointer passed to FT_List_Iterate . Can be used to point to the iteration's state. FT_List_Finalize \u00b6 Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Finalize ( FT_List list, FT_List_Destructor destroy, FT_Memory memory, void * user ); Destroy all elements in the list as well as the list itself. input list A handle to the list. destroy A list destructor that will be applied to each element of the list. Set this to NULL if not needed. memory The current memory object that handles deallocation. user A user-supplied field that is passed as the last argument to the destructor. note This function expects that all nodes added by FT_List_Add or FT_List_Insert have been dynamically allocated. FT_List_Destructor \u00b6 Defined in FT_LIST_H (freetype/ftlist.h). typedef void (* FT_List_Destructor )( FT_Memory memory, void * data, void * user ); An FT_List iterator function that is called during a list finalization by FT_List_Finalize to destroy all elements in a given list. input system The current system object. data The current object to destroy. user A typeless pointer passed to FT_List_Iterate . It can be used to point to the iteration's state.","title":"List Processing"},{"location":"ft2-list_processing.html#list-processing","text":"","title":"List Processing"},{"location":"ft2-list_processing.html#synopsis","text":"This section contains various definitions related to list processing using doubly-linked nodes.","title":"Synopsis"},{"location":"ft2-list_processing.html#ft_list","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_ListRec_* FT_List ; A handle to a list record (see FT_ListRec ).","title":"FT_List"},{"location":"ft2-list_processing.html#ft_listnode","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_ListNodeRec_* FT_ListNode ; Many elements and objects in FreeType are listed through an FT_List record (see FT_ListRec ). As its name suggests, an FT_ListNode is a handle to a single list element.","title":"FT_ListNode"},{"location":"ft2-list_processing.html#ft_listrec","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_ListRec_ { FT_ListNode head; FT_ListNode tail; } FT_ListRec ; A structure used to hold a simple doubly-linked list. These are used in many parts of FreeType.","title":"FT_ListRec"},{"location":"ft2-list_processing.html#ft_listnoderec","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_ListNodeRec_ { FT_ListNode prev; FT_ListNode next; void * data; } FT_ListNodeRec ; A structure used to hold a single list element.","title":"FT_ListNodeRec"},{"location":"ft2-list_processing.html#ft_list_add","text":"Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Add ( FT_List list, FT_ListNode node ); Append an element to the end of a list.","title":"FT_List_Add"},{"location":"ft2-list_processing.html#ft_list_insert","text":"Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Insert ( FT_List list, FT_ListNode node ); Insert an element at the head of a list.","title":"FT_List_Insert"},{"location":"ft2-list_processing.html#ft_list_find","text":"Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( FT_ListNode ) FT_List_Find ( FT_List list, void * data ); Find the list node for a given listed object.","title":"FT_List_Find"},{"location":"ft2-list_processing.html#ft_list_remove","text":"Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Remove ( FT_List list, FT_ListNode node ); Remove a node from a list. This function doesn't check whether the node is in the list!","title":"FT_List_Remove"},{"location":"ft2-list_processing.html#ft_list_up","text":"Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Up ( FT_List list, FT_ListNode node ); Move a node to the head/top of a list. Used to maintain LRU lists.","title":"FT_List_Up"},{"location":"ft2-list_processing.html#ft_list_iterate","text":"Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( FT_Error ) FT_List_Iterate ( FT_List list, FT_List_Iterator iterator, void * user ); Parse a list and calls a given iterator function on each element. Note that parsing is stopped as soon as one of the iterator calls returns a non-zero value.","title":"FT_List_Iterate"},{"location":"ft2-list_processing.html#ft_list_iterator","text":"Defined in FT_LIST_H (freetype/ftlist.h). typedef FT_Error (* FT_List_Iterator )( FT_ListNode node, void * user ); An FT_List iterator function that is called during a list parse by FT_List_Iterate .","title":"FT_List_Iterator"},{"location":"ft2-list_processing.html#ft_list_finalize","text":"Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Finalize ( FT_List list, FT_List_Destructor destroy, FT_Memory memory, void * user ); Destroy all elements in the list as well as the list itself.","title":"FT_List_Finalize"},{"location":"ft2-list_processing.html#ft_list_destructor","text":"Defined in FT_LIST_H (freetype/ftlist.h). typedef void (* FT_List_Destructor )( FT_Memory memory, void * data, void * user ); An FT_List iterator function that is called during a list finalization by FT_List_Finalize to destroy all elements in a given list.","title":"FT_List_Destructor"},{"location":"ft2-lzw.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb LZW Streams LZW Streams \u00b6 Synopsis \u00b6 In certain builds of the library, LZW compression recognition is automatically handled when calling FT_New_Face or FT_Open_Face . This means that if no font driver is capable of handling the raw compressed file, the library will try to open a LZW stream from it and re-open the face with it. The stream implementation is very basic and resets the decompression process each time seeking backwards is needed within the stream, which significantly undermines the performance. This section contains the declaration of LZW-specific functions. FT_Stream_OpenLZW \u00b6 Defined in FT_LZW_H (freetype/ftlzw.h). FT_EXPORT( FT_Error ) FT_Stream_OpenLZW ( FT_Stream stream, FT_Stream source ); Open a new stream to parse LZW-compressed font files. This is mainly used to support the compressed *.pcf.Z fonts that come with XFree86. input stream The target embedding stream. source The source stream. return FreeType error code. 0 means success. note The source stream must be opened before calling this function. Calling the internal function FT_Stream_Close on the new stream will not call FT_Stream_Close on the source stream. None of the stream objects will be released to the heap. This function may return FT_Err_Unimplemented_Feature if your build of FreeType was not compiled with LZW support.","title":"LZW Streams"},{"location":"ft2-lzw.html#lzw-streams","text":"","title":"LZW Streams"},{"location":"ft2-lzw.html#synopsis","text":"In certain builds of the library, LZW compression recognition is automatically handled when calling FT_New_Face or FT_Open_Face . This means that if no font driver is capable of handling the raw compressed file, the library will try to open a LZW stream from it and re-open the face with it. The stream implementation is very basic and resets the decompression process each time seeking backwards is needed within the stream, which significantly undermines the performance. This section contains the declaration of LZW-specific functions.","title":"Synopsis"},{"location":"ft2-lzw.html#ft_stream_openlzw","text":"Defined in FT_LZW_H (freetype/ftlzw.h). FT_EXPORT( FT_Error ) FT_Stream_OpenLZW ( FT_Stream stream, FT_Stream source ); Open a new stream to parse LZW-compressed font files. This is mainly used to support the compressed *.pcf.Z fonts that come with XFree86.","title":"FT_Stream_OpenLZW"},{"location":"ft2-mac_specific.html","text":"FreeType \u00bb Docs \u00bb Extended API \u00bb Mac Specific Interface Mac Specific Interface \u00b6 Synopsis \u00b6 The following definitions are only available if FreeType is compiled on a Macintosh. FT_New_Face_From_FOND \u00b6 Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_New_Face_From_FOND ( FT_Library library, Handle fond, FT_Long face_index, FT_Face *aface ) FT_DEPRECATED_ATTRIBUTE; Create a new face object from a FOND resource. inout library A handle to the library resource. input fond A FOND resource. face_index Only supported for the -1 \u2018sanity check\u2019 special case. output aface A handle to a new face object. return FreeType error code. 0 means success. example This function can be used to create FT_Face objects from fonts that are installed in the system as follows. fond = GetResource( 'FOND', fontName ); error = FT_New_Face_From_FOND( library, fond, 0, &face ); FT_GetFile_From_Mac_Name \u00b6 Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_GetFile_From_Mac_Name ( const char * fontName, FSSpec* pathSpec, FT_Long * face_index ) FT_DEPRECATED_ATTRIBUTE; Return an FSSpec for the disk file containing the named font. input fontName Mac OS name of the font (e.g., Times New Roman Bold). output pathSpec FSSpec to the file. For passing to FT_New_Face_From_FSSpec . face_index Index of the face. For passing to FT_New_Face_From_FSSpec . return FreeType error code. 0 means success. FT_GetFile_From_Mac_ATS_Name \u00b6 Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_GetFile_From_Mac_ATS_Name ( const char * fontName, FSSpec* pathSpec, FT_Long * face_index ) FT_DEPRECATED_ATTRIBUTE; Return an FSSpec for the disk file containing the named font. input fontName Mac OS name of the font in ATS framework. output pathSpec FSSpec to the file. For passing to FT_New_Face_From_FSSpec . face_index Index of the face. For passing to FT_New_Face_From_FSSpec . return FreeType error code. 0 means success. FT_GetFilePath_From_Mac_ATS_Name \u00b6 Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_GetFilePath_From_Mac_ATS_Name ( const char * fontName, UInt8* path, UInt32 maxPathSize, FT_Long * face_index ) FT_DEPRECATED_ATTRIBUTE; Return a pathname of the disk file and face index for given font name that is handled by ATS framework. input fontName Mac OS name of the font in ATS framework. output path Buffer to store pathname of the file. For passing to FT_New_Face . The client must allocate this buffer before calling this function. maxPathSize Lengths of the buffer path that client allocated. face_index Index of the face. For passing to FT_New_Face . return FreeType error code. 0 means success. FT_New_Face_From_FSSpec \u00b6 Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_New_Face_From_FSSpec ( FT_Library library, const FSSpec *spec, FT_Long face_index, FT_Face *aface ) FT_DEPRECATED_ATTRIBUTE; Create a new face object from a given resource and typeface index using an FSSpec to the font file. inout library A handle to the library resource. input spec FSSpec to the font file. face_index The index of the face within the resource. The first face has index 0. output aface A handle to a new face object. return FreeType error code. 0 means success. note FT_New_Face_From_FSSpec is identical to FT_New_Face except it accepts an FSSpec instead of a path. FT_New_Face_From_FSRef \u00b6 Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_New_Face_From_FSRef ( FT_Library library, const FSRef *ref, FT_Long face_index, FT_Face *aface ) FT_DEPRECATED_ATTRIBUTE; Create a new face object from a given resource and typeface index using an FSRef to the font file. inout library A handle to the library resource. input spec FSRef to the font file. face_index The index of the face within the resource. The first face has index 0. output aface A handle to a new face object. return FreeType error code. 0 means success. note FT_New_Face_From_FSRef is identical to FT_New_Face except it accepts an FSRef instead of a path.","title":"Mac Specific Interface"},{"location":"ft2-mac_specific.html#mac-specific-interface","text":"","title":"Mac Specific Interface"},{"location":"ft2-mac_specific.html#synopsis","text":"The following definitions are only available if FreeType is compiled on a Macintosh.","title":"Synopsis"},{"location":"ft2-mac_specific.html#ft_new_face_from_fond","text":"Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_New_Face_From_FOND ( FT_Library library, Handle fond, FT_Long face_index, FT_Face *aface ) FT_DEPRECATED_ATTRIBUTE; Create a new face object from a FOND resource.","title":"FT_New_Face_From_FOND"},{"location":"ft2-mac_specific.html#ft_getfile_from_mac_name","text":"Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_GetFile_From_Mac_Name ( const char * fontName, FSSpec* pathSpec, FT_Long * face_index ) FT_DEPRECATED_ATTRIBUTE; Return an FSSpec for the disk file containing the named font.","title":"FT_GetFile_From_Mac_Name"},{"location":"ft2-mac_specific.html#ft_getfile_from_mac_ats_name","text":"Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_GetFile_From_Mac_ATS_Name ( const char * fontName, FSSpec* pathSpec, FT_Long * face_index ) FT_DEPRECATED_ATTRIBUTE; Return an FSSpec for the disk file containing the named font.","title":"FT_GetFile_From_Mac_ATS_Name"},{"location":"ft2-mac_specific.html#ft_getfilepath_from_mac_ats_name","text":"Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_GetFilePath_From_Mac_ATS_Name ( const char * fontName, UInt8* path, UInt32 maxPathSize, FT_Long * face_index ) FT_DEPRECATED_ATTRIBUTE; Return a pathname of the disk file and face index for given font name that is handled by ATS framework.","title":"FT_GetFilePath_From_Mac_ATS_Name"},{"location":"ft2-mac_specific.html#ft_new_face_from_fsspec","text":"Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_New_Face_From_FSSpec ( FT_Library library, const FSSpec *spec, FT_Long face_index, FT_Face *aface ) FT_DEPRECATED_ATTRIBUTE; Create a new face object from a given resource and typeface index using an FSSpec to the font file.","title":"FT_New_Face_From_FSSpec"},{"location":"ft2-mac_specific.html#ft_new_face_from_fsref","text":"Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_New_Face_From_FSRef ( FT_Library library, const FSRef *ref, FT_Long face_index, FT_Face *aface ) FT_DEPRECATED_ATTRIBUTE; Create a new face object from a given resource and typeface index using an FSRef to the font file.","title":"FT_New_Face_From_FSRef"},{"location":"ft2-module_management.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb Module Management Module Management \u00b6 Synopsis \u00b6 The definitions below are used to manage modules within FreeType. Internal and external modules can be added, upgraded, and removed at runtime. For example, an alternative renderer or proprietary font driver can be registered and prioritized. Additionally, some module properties can also be controlled. Here is a list of existing values of the module_name field in the FT_Module_Class structure. autofitter bdf cff gxvalid otvalid pcf pfr psaux pshinter psnames raster1 sfnt smooth truetype type1 type42 t1cid winfonts Note that the FreeType Cache sub-system is not a FreeType module. FT_Module \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_ModuleRec_* FT_Module ; A handle to a given FreeType module object. A module can be a font driver, a renderer, or anything else that provides services to the former. FT_Module_Constructor \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef FT_Error (* FT_Module_Constructor )( FT_Module module ); A function used to initialize (not create) a new module object. input module The module to initialize. FT_Module_Destructor \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef void (* FT_Module_Destructor )( FT_Module module ); A function used to finalize (not destroy) a given module object. input module The module to finalize. FT_Module_Requester \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef FT_Module_Interface (* FT_Module_Requester )( FT_Module module, const char * name ); A function used to query a given module for a specific interface. input module The module to be searched. name The name of the interface in the module. FT_Module_Class \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef struct FT_Module_Class_ { FT_ULong module_flags; FT_Long module_size; const FT_String * module_name; FT_Fixed module_version; FT_Fixed module_requires; const void * module_interface; FT_Module_Constructor module_init; FT_Module_Destructor module_done; FT_Module_Requester get_interface; } FT_Module_Class ; The module class descriptor. While being a public structure necessary for FreeType's module bookkeeping, most of the fields are essentially internal, not to be used directly by an application. fields module_flags Bit flags describing the module. module_size The size of one module object/instance in bytes. module_name The name of the module. module_version The version, as a 16.16 fixed number (major.minor). module_requires The version of FreeType this module requires, as a 16.16 fixed number (major.minor). Starts at version 2.0, i.e., 0x20000. module_interface A typeless pointer to a structure (which varies between different modules) that holds the module's interface functions. This is essentially what get_interface returns. module_init The initializing function. module_done The finalizing function. get_interface The interface requesting function. FT_Add_Module \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Add_Module ( FT_Library library, const FT_Module_Class * clazz ); Add a new module to a given library instance. inout library A handle to the library object. input clazz A pointer to class descriptor for the module. return FreeType error code. 0 means success. note An error will be returned if a module already exists by that name, or if the module requires a version of FreeType that is too great. FT_Get_Module \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Module ) FT_Get_Module ( FT_Library library, const char * module_name ); Find a module by its name. input library A handle to the library object. module_name The module's name (as an ASCII string). return A module handle. 0 if none was found. note FreeType's internal modules aren't documented very well, and you should look up the source code for details. FT_Remove_Module \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Remove_Module ( FT_Library library, FT_Module module ); Remove a given module from a library instance. inout library A handle to a library object. input module A handle to a module object. return FreeType error code. 0 means success. note The module object is destroyed by the function in case of success. FT_Add_Default_Modules \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( void ) FT_Add_Default_Modules ( FT_Library library ); Add the set of default drivers to a given library object. This is only useful when you create a library object with FT_New_Library (usually to plug a custom memory manager). inout library A handle to a new library object. FT_FACE_DRIVER_NAME \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). # define FT_FACE_DRIVER_NAME ( face ) \\ ( ( *FT_REINTERPRET_CAST( FT_Module_Class **, \\ ( face )->driver ) )->module_name ) A macro that retrieves the name of a font driver from a face object. note The font driver name is a valid module_name for FT_Property_Set and FT_Property_Get . This is not the same as FT_Get_Font_Format . since 2.11 FT_Property_Set \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Property_Set ( FT_Library library, const FT_String * module_name, const FT_String * property_name, const void * value ); Set a property for a given module. input library A handle to the library the module is part of. module_name The module name. property_name The property name. Properties are described in section \u2018 Driver properties \u2019. Note that only a few modules have properties. value A generic pointer to a variable or structure that gives the new value of the property. The exact definition of value is dependent on the property; see section \u2018 Driver properties \u2019. return FreeType error code. 0 means success. note If module_name isn't a valid module name, or property_name doesn't specify a valid property, or if value doesn't represent a valid value for the given property, an error is returned. The following example sets property \u2018bar\u2019 (a simple integer) in module \u2018foo\u2019 to value 1. FT_UInt bar; bar = 1; FT_Property_Set( library, \"foo\", \"bar\", &bar ); Note that the FreeType Cache sub-system doesn't recognize module property changes. To avoid glyph lookup confusion within the cache you should call FTC_Manager_Reset to completely flush the cache if a module property gets changed after FTC_Manager_New has been called. It is not possible to set properties of the FreeType Cache sub-system itself with FT_Property_Set; use ?FTC_Property_Set? instead. since 2.4.11 FT_Property_Get \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Property_Get ( FT_Library library, const FT_String * module_name, const FT_String * property_name, void * value ); Get a module's property value. input library A handle to the library the module is part of. module_name The module name. property_name The property name. Properties are described in section \u2018 Driver properties \u2019. inout value A generic pointer to a variable or structure that gives the value of the property. The exact definition of value is dependent on the property; see section \u2018 Driver properties \u2019. return FreeType error code. 0 means success. note If module_name isn't a valid module name, or property_name doesn't specify a valid property, or if value doesn't represent a valid value for the given property, an error is returned. The following example gets property \u2018baz\u2019 (a range) in module \u2018foo\u2019. typedef range_ { FT_Int32 min; FT_Int32 max; } range; range baz; FT_Property_Get( library, \"foo\", \"baz\", &baz ); It is not possible to retrieve properties of the FreeType Cache sub-system with FT_Property_Get; use ?FTC_Property_Get? instead. since 2.4.11 FT_Set_Default_Properties \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( void ) FT_Set_Default_Properties ( FT_Library library ); If compilation option FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES is set, this function reads the FREETYPE_PROPERTIES environment variable to control driver properties. See section \u2018 Driver properties \u2019 for more. If the compilation option is not set, this function does nothing. FREETYPE_PROPERTIES has the following syntax form (broken here into multiple lines for better readability). <optional whitespace> <module-name1> ':' <property-name1> '=' <property-value1> <whitespace> <module-name2> ':' <property-name2> '=' <property-value2> ... Example: FREETYPE_PROPERTIES=truetype:interpreter-version=35 \\ cff:no-stem-darkening=0 inout library A handle to a new library object. since 2.8 FT_New_Library \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_New_Library ( FT_Memory memory, FT_Library *alibrary ); This function is used to create a new FreeType library instance from a given memory object. It is thus possible to use libraries with distinct memory allocators within the same program. Note, however, that the used FT_Memory structure is expected to remain valid for the life of the FT_Library object. Normally, you would call this function (followed by a call to FT_Add_Default_Modules or a series of calls to FT_Add_Module , and a call to FT_Set_Default_Properties ) instead of FT_Init_FreeType to initialize the FreeType library. Don't use FT_Done_FreeType but FT_Done_Library to destroy a library instance. input memory A handle to the original memory object. output alibrary A pointer to handle of a new library object. return FreeType error code. 0 means success. note See the discussion of reference counters in the description of FT_Reference_Library . FT_Done_Library \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Done_Library ( FT_Library library ); Discard a given library object. This closes all drivers and discards all resource objects. input library A handle to the target library. return FreeType error code. 0 means success. note See the discussion of reference counters in the description of FT_Reference_Library . FT_Reference_Library \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Reference_Library ( FT_Library library ); A counter gets initialized to 1 at the time an FT_Library structure is created. This function increments the counter. FT_Done_Library then only destroys a library if the counter is 1, otherwise it simply decrements the counter. This function helps in managing life-cycles of structures that reference FT_Library objects. input library A handle to a target library object. return FreeType error code. 0 means success. since 2.4.2 FT_Renderer \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_RendererRec_* FT_Renderer ; A handle to a given FreeType renderer. A renderer is a module in charge of converting a glyph's outline image to a bitmap. It supports a single glyph image format, and one or more target surface depths. FT_Renderer_Class \u00b6 Defined in FT_RENDER_H (freetype/ftrender.h). typedef struct FT_Renderer_Class_ { FT_Module_Class root; FT_Glyph_Format glyph_format; FT_Renderer_RenderFunc render_glyph; FT_Renderer_TransformFunc transform_glyph; FT_Renderer_GetCBoxFunc get_glyph_cbox; FT_Renderer_SetModeFunc set_mode; const FT_Raster_Funcs * raster_class; } FT_Renderer_Class ; The renderer module class descriptor. fields root The root FT_Module_Class fields. glyph_format The glyph image format this renderer handles. render_glyph A method used to render the image that is in a given glyph slot into a bitmap. transform_glyph A method used to transform the image that is in a given glyph slot. get_glyph_cbox A method used to access the glyph's cbox. set_mode A method used to pass additional parameters. raster_class For FT_GLYPH_FORMAT_OUTLINE renderers only. This is a pointer to its raster's class. FT_Get_Renderer \u00b6 Defined in FT_RENDER_H (freetype/ftrender.h). FT_EXPORT( FT_Renderer ) FT_Get_Renderer ( FT_Library library, FT_Glyph_Format format ); Retrieve the current renderer for a given glyph format. input library A handle to the library object. format The glyph format. return A renderer handle. 0 if none found. note An error will be returned if a module already exists by that name, or if the module requires a version of FreeType that is too great. To add a new renderer, simply use FT_Add_Module . To retrieve a renderer by its name, use FT_Get_Module . FT_Set_Renderer \u00b6 Defined in FT_RENDER_H (freetype/ftrender.h). FT_EXPORT( FT_Error ) FT_Set_Renderer ( FT_Library library, FT_Renderer renderer, FT_UInt num_params, FT_Parameter * parameters ); Set the current renderer to use, and set additional mode. inout library A handle to the library object. input renderer A handle to the renderer object. num_params The number of additional parameters. parameters Additional parameters. return FreeType error code. 0 means success. note In case of success, the renderer will be used to convert glyph images in the renderer's known format into bitmaps. This doesn't change the current renderer for other formats. Currently, no FreeType renderer module uses parameters ; you should thus always pass NULL as the value. FT_Set_Debug_Hook \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( void ) FT_Set_Debug_Hook ( FT_Library library, FT_UInt hook_index, FT_DebugHook_Func debug_hook ); Set a debug hook function for debugging the interpreter of a font format. While this is a public API function, an application needs access to FreeType's internal header files to do something useful. Have a look at the source code of the ttdebug FreeType demo program for an example of its usage. inout library A handle to the library object. input hook_index The index of the debug hook. You should use defined enumeration macros like FT_DEBUG_HOOK_TRUETYPE . debug_hook The function used to debug the interpreter. note Currently, four debug hook slots are available, but only one (for the TrueType interpreter) is defined. FT_Driver \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_DriverRec_* FT_Driver ; A handle to a given FreeType font driver object. A font driver is a module capable of creating faces from font files. FT_DebugHook_Func \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef FT_Error (* FT_DebugHook_Func )( void * arg ); A drop-in replacement (or rather a wrapper) for the bytecode or charstring interpreter's main loop function. Its job is essentially to activate debug mode to enforce single-stepping, to call the main loop function to interpret the next opcode, and to show the changed context to the user. An example for such a main loop function is TT_RunIns (declared in FreeType's internal header file src/truetype/ttinterp.h ). Have a look at the source code of the ttdebug FreeType demo program for an example of a drop-in replacement. inout arg A typeless pointer, to be cast to the main loop function's data structure (which depends on the font module). For TrueType fonts it is bytecode interpreter's execution context, TT_ExecContext , which is declared in FreeType's internal header file tttypes.h . FT_DEBUG_HOOK_XXX \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). # define FT_DEBUG_HOOK_TRUETYPE 0 A list of named debug hook indices. values FT_DEBUG_HOOK_TRUETYPE This hook index identifies the TrueType bytecode debugger.","title":"Module Management"},{"location":"ft2-module_management.html#module-management","text":"","title":"Module Management"},{"location":"ft2-module_management.html#synopsis","text":"The definitions below are used to manage modules within FreeType. Internal and external modules can be added, upgraded, and removed at runtime. For example, an alternative renderer or proprietary font driver can be registered and prioritized. Additionally, some module properties can also be controlled. Here is a list of existing values of the module_name field in the FT_Module_Class structure. autofitter bdf cff gxvalid otvalid pcf pfr psaux pshinter psnames raster1 sfnt smooth truetype type1 type42 t1cid winfonts Note that the FreeType Cache sub-system is not a FreeType module.","title":"Synopsis"},{"location":"ft2-module_management.html#ft_module","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_ModuleRec_* FT_Module ; A handle to a given FreeType module object. A module can be a font driver, a renderer, or anything else that provides services to the former.","title":"FT_Module"},{"location":"ft2-module_management.html#ft_module_constructor","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef FT_Error (* FT_Module_Constructor )( FT_Module module ); A function used to initialize (not create) a new module object.","title":"FT_Module_Constructor"},{"location":"ft2-module_management.html#ft_module_destructor","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef void (* FT_Module_Destructor )( FT_Module module ); A function used to finalize (not destroy) a given module object.","title":"FT_Module_Destructor"},{"location":"ft2-module_management.html#ft_module_requester","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef FT_Module_Interface (* FT_Module_Requester )( FT_Module module, const char * name ); A function used to query a given module for a specific interface.","title":"FT_Module_Requester"},{"location":"ft2-module_management.html#ft_module_class","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef struct FT_Module_Class_ { FT_ULong module_flags; FT_Long module_size; const FT_String * module_name; FT_Fixed module_version; FT_Fixed module_requires; const void * module_interface; FT_Module_Constructor module_init; FT_Module_Destructor module_done; FT_Module_Requester get_interface; } FT_Module_Class ; The module class descriptor. While being a public structure necessary for FreeType's module bookkeeping, most of the fields are essentially internal, not to be used directly by an application.","title":"FT_Module_Class"},{"location":"ft2-module_management.html#ft_add_module","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Add_Module ( FT_Library library, const FT_Module_Class * clazz ); Add a new module to a given library instance.","title":"FT_Add_Module"},{"location":"ft2-module_management.html#ft_get_module","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Module ) FT_Get_Module ( FT_Library library, const char * module_name ); Find a module by its name.","title":"FT_Get_Module"},{"location":"ft2-module_management.html#ft_remove_module","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Remove_Module ( FT_Library library, FT_Module module ); Remove a given module from a library instance.","title":"FT_Remove_Module"},{"location":"ft2-module_management.html#ft_add_default_modules","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( void ) FT_Add_Default_Modules ( FT_Library library ); Add the set of default drivers to a given library object. This is only useful when you create a library object with FT_New_Library (usually to plug a custom memory manager).","title":"FT_Add_Default_Modules"},{"location":"ft2-module_management.html#ft_face_driver_name","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). # define FT_FACE_DRIVER_NAME ( face ) \\ ( ( *FT_REINTERPRET_CAST( FT_Module_Class **, \\ ( face )->driver ) )->module_name ) A macro that retrieves the name of a font driver from a face object.","title":"FT_FACE_DRIVER_NAME"},{"location":"ft2-module_management.html#ft_property_set","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Property_Set ( FT_Library library, const FT_String * module_name, const FT_String * property_name, const void * value ); Set a property for a given module.","title":"FT_Property_Set"},{"location":"ft2-module_management.html#ft_property_get","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Property_Get ( FT_Library library, const FT_String * module_name, const FT_String * property_name, void * value ); Get a module's property value.","title":"FT_Property_Get"},{"location":"ft2-module_management.html#ft_set_default_properties","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( void ) FT_Set_Default_Properties ( FT_Library library ); If compilation option FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES is set, this function reads the FREETYPE_PROPERTIES environment variable to control driver properties. See section \u2018 Driver properties \u2019 for more. If the compilation option is not set, this function does nothing. FREETYPE_PROPERTIES has the following syntax form (broken here into multiple lines for better readability). <optional whitespace> <module-name1> ':' <property-name1> '=' <property-value1> <whitespace> <module-name2> ':' <property-name2> '=' <property-value2> ... Example: FREETYPE_PROPERTIES=truetype:interpreter-version=35 \\ cff:no-stem-darkening=0","title":"FT_Set_Default_Properties"},{"location":"ft2-module_management.html#ft_new_library","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_New_Library ( FT_Memory memory, FT_Library *alibrary ); This function is used to create a new FreeType library instance from a given memory object. It is thus possible to use libraries with distinct memory allocators within the same program. Note, however, that the used FT_Memory structure is expected to remain valid for the life of the FT_Library object. Normally, you would call this function (followed by a call to FT_Add_Default_Modules or a series of calls to FT_Add_Module , and a call to FT_Set_Default_Properties ) instead of FT_Init_FreeType to initialize the FreeType library. Don't use FT_Done_FreeType but FT_Done_Library to destroy a library instance.","title":"FT_New_Library"},{"location":"ft2-module_management.html#ft_done_library","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Done_Library ( FT_Library library ); Discard a given library object. This closes all drivers and discards all resource objects.","title":"FT_Done_Library"},{"location":"ft2-module_management.html#ft_reference_library","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Reference_Library ( FT_Library library ); A counter gets initialized to 1 at the time an FT_Library structure is created. This function increments the counter. FT_Done_Library then only destroys a library if the counter is 1, otherwise it simply decrements the counter. This function helps in managing life-cycles of structures that reference FT_Library objects.","title":"FT_Reference_Library"},{"location":"ft2-module_management.html#ft_renderer","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_RendererRec_* FT_Renderer ; A handle to a given FreeType renderer. A renderer is a module in charge of converting a glyph's outline image to a bitmap. It supports a single glyph image format, and one or more target surface depths.","title":"FT_Renderer"},{"location":"ft2-module_management.html#ft_renderer_class","text":"Defined in FT_RENDER_H (freetype/ftrender.h). typedef struct FT_Renderer_Class_ { FT_Module_Class root; FT_Glyph_Format glyph_format; FT_Renderer_RenderFunc render_glyph; FT_Renderer_TransformFunc transform_glyph; FT_Renderer_GetCBoxFunc get_glyph_cbox; FT_Renderer_SetModeFunc set_mode; const FT_Raster_Funcs * raster_class; } FT_Renderer_Class ; The renderer module class descriptor.","title":"FT_Renderer_Class"},{"location":"ft2-module_management.html#ft_get_renderer","text":"Defined in FT_RENDER_H (freetype/ftrender.h). FT_EXPORT( FT_Renderer ) FT_Get_Renderer ( FT_Library library, FT_Glyph_Format format ); Retrieve the current renderer for a given glyph format.","title":"FT_Get_Renderer"},{"location":"ft2-module_management.html#ft_set_renderer","text":"Defined in FT_RENDER_H (freetype/ftrender.h). FT_EXPORT( FT_Error ) FT_Set_Renderer ( FT_Library library, FT_Renderer renderer, FT_UInt num_params, FT_Parameter * parameters ); Set the current renderer to use, and set additional mode.","title":"FT_Set_Renderer"},{"location":"ft2-module_management.html#ft_set_debug_hook","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( void ) FT_Set_Debug_Hook ( FT_Library library, FT_UInt hook_index, FT_DebugHook_Func debug_hook ); Set a debug hook function for debugging the interpreter of a font format. While this is a public API function, an application needs access to FreeType's internal header files to do something useful. Have a look at the source code of the ttdebug FreeType demo program for an example of its usage.","title":"FT_Set_Debug_Hook"},{"location":"ft2-module_management.html#ft_driver","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_DriverRec_* FT_Driver ; A handle to a given FreeType font driver object. A font driver is a module capable of creating faces from font files.","title":"FT_Driver"},{"location":"ft2-module_management.html#ft_debughook_func","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef FT_Error (* FT_DebugHook_Func )( void * arg ); A drop-in replacement (or rather a wrapper) for the bytecode or charstring interpreter's main loop function. Its job is essentially to activate debug mode to enforce single-stepping, to call the main loop function to interpret the next opcode, and to show the changed context to the user. An example for such a main loop function is TT_RunIns (declared in FreeType's internal header file src/truetype/ttinterp.h ). Have a look at the source code of the ttdebug FreeType demo program for an example of a drop-in replacement.","title":"FT_DebugHook_Func"},{"location":"ft2-module_management.html#ft_debug_hook_xxx","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). # define FT_DEBUG_HOOK_TRUETYPE 0 A list of named debug hook indices.","title":"FT_DEBUG_HOOK_XXX"},{"location":"ft2-multiple_masters.html","text":"FreeType \u00bb Docs \u00bb Format-Specific API \u00bb Multiple Masters Multiple Masters \u00b6 Synopsis \u00b6 The following types and functions are used to manage Multiple Master fonts, i.e., the selection of specific design instances by setting design axis coordinates. Besides Adobe MM fonts, the interface supports Apple's TrueType GX and OpenType variation fonts. Some of the routines only work with Adobe MM fonts, others will work with all three types. They are similar enough that a consistent interface makes sense. For Adobe MM fonts, macro FT_IS_SFNT returns false. For GX and OpenType variation fonts, it returns true. FT_MM_Axis \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_MM_Axis_ { FT_String * name; FT_Long minimum; FT_Long maximum; } FT_MM_Axis ; A structure to model a given axis in design space for Multiple Masters fonts. This structure can't be used for TrueType GX or OpenType variation fonts. fields name The axis's name. minimum The axis's minimum design coordinate. maximum The axis's maximum design coordinate. FT_Multi_Master \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_Multi_Master_ { FT_UInt num_axis; FT_UInt num_designs; FT_MM_Axis axis[T1_MAX_MM_AXIS]; } FT_Multi_Master ; A structure to model the axes and space of a Multiple Masters font. This structure can't be used for TrueType GX or OpenType variation fonts. fields num_axis Number of axes. Cannot exceed 4. num_designs Number of designs; should be normally 2^num_axis even though the Type 1 specification strangely allows for intermediate designs to be present. This number cannot exceed 16. axis A table of axis descriptors. FT_Var_Axis \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_Var_Axis_ { FT_String * name; FT_Fixed minimum; FT_Fixed def; FT_Fixed maximum; FT_ULong tag; FT_UInt strid; } FT_Var_Axis ; A structure to model a given axis in design space for Multiple Masters, TrueType GX, and OpenType variation fonts. fields name The axis's name. Not always meaningful for TrueType GX or OpenType variation fonts. minimum The axis's minimum design coordinate. def The axis's default design coordinate. FreeType computes meaningful default values for Adobe MM fonts. maximum The axis's maximum design coordinate. tag The axis's tag (the equivalent to \u2018name\u2019 for TrueType GX and OpenType variation fonts). FreeType provides default values for Adobe MM fonts if possible. strid The axis name entry in the font's \u2018name\u2019 table. This is another (and often better) version of the \u2018name\u2019 field for TrueType GX or OpenType variation fonts. Not meaningful for Adobe MM fonts. note The fields minimum , def , and maximum are 16.16 fractional values for TrueType GX and OpenType variation fonts. For Adobe MM fonts, the values are whole numbers (i.e., the fractional part is zero). FT_Var_Named_Style \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_Var_Named_Style_ { FT_Fixed * coords; FT_UInt strid; FT_UInt psid; /* since 2.7.1 */ } FT_Var_Named_Style ; A structure to model a named instance in a TrueType GX or OpenType variation font. This structure can't be used for Adobe MM fonts. fields coords The design coordinates for this instance. This is an array with one entry for each axis. strid The entry in \u2018name\u2019 table identifying this instance. psid The entry in \u2018name\u2019 table identifying a PostScript name for this instance. Value 0xFFFF indicates a missing entry. FT_MM_Var \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_MM_Var_ { FT_UInt num_axis; FT_UInt num_designs; FT_UInt num_namedstyles; FT_Var_Axis * axis; FT_Var_Named_Style * namedstyle; } FT_MM_Var ; A structure to model the axes and space of an Adobe MM, TrueType GX, or OpenType variation font. Some fields are specific to one format and not to the others. fields num_axis The number of axes. The maximum value is 4 for Adobe MM fonts; no limit in TrueType GX or OpenType variation fonts. num_designs The number of designs; should be normally 2^num_axis for Adobe MM fonts. Not meaningful for TrueType GX or OpenType variation fonts (where every glyph could have a different number of designs). num_namedstyles The number of named styles; a \u2018named style\u2019 is a tuple of design coordinates that has a string ID (in the \u2018name\u2019 table) associated with it. The font can tell the user that, for example, [Weight=1.5,Width=1.1] is \u2018Bold\u2019. Another name for \u2018named style\u2019 is \u2018named instance\u2019. For Adobe Multiple Masters fonts, this value is always zero because the format does not support named styles. axis An axis descriptor table. TrueType GX and OpenType variation fonts contain slightly more data than Adobe MM fonts. Memory management of this pointer is done internally by FreeType. namedstyle A named style (instance) table. Only meaningful for TrueType GX and OpenType variation fonts. Memory management of this pointer is done internally by FreeType. FT_Get_Multi_Master \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_Multi_Master ( FT_Face face, FT_Multi_Master *amaster ); Retrieve a variation descriptor of a given Adobe MM font. This function can't be used with TrueType GX or OpenType variation fonts. input face A handle to the source face. output amaster The Multiple Masters descriptor. return FreeType error code. 0 means success. FT_Get_MM_Var \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_MM_Var ( FT_Face face, FT_MM_Var * *amaster ); Retrieve a variation descriptor for a given font. This function works with all supported variation formats. input face A handle to the source face. output amaster The variation descriptor. Allocates a data structure, which the user must deallocate with a call to FT_Done_MM_Var after use. return FreeType error code. 0 means success. FT_Done_MM_Var \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Done_MM_Var ( FT_Library library, FT_MM_Var *amaster ); Free the memory allocated by FT_Get_MM_Var . input library A handle of the face's parent library object that was used in the call to FT_Get_MM_Var to create amaster . return FreeType error code. 0 means success. FT_Set_MM_Design_Coordinates \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_MM_Design_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Long * coords ); For Adobe MM fonts, choose an interpolated font design through design coordinates. This function can't be used with TrueType GX or OpenType variation fonts. inout face A handle to the source face. input num_coords The number of available design coordinates. If it is larger than the number of axes, ignore the excess values. If it is smaller than the number of axes, use default values for the remaining axes. coords An array of design coordinates. return FreeType error code. 0 means success. note [Since 2.8.1] To reset all axes to the default values, call the function with num_coords set to zero and coords set to NULL . [Since 2.9] If num_coords is larger than zero, this function sets the FT_FACE_FLAG_VARIATION bit in FT_Face 's face_flags field (i.e., FT_IS_VARIATION will return true). If num_coords is zero, this bit flag gets unset. FT_Set_Var_Design_Coordinates \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_Var_Design_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); Choose an interpolated font design through design coordinates. This function works with all supported variation formats. inout face A handle to the source face. input num_coords The number of available design coordinates. If it is larger than the number of axes, ignore the excess values. If it is smaller than the number of axes, use default values for the remaining axes. coords An array of design coordinates. return FreeType error code. 0 means success. note The design coordinates are 16.16 fractional values for TrueType GX and OpenType variation fonts. For Adobe MM fonts, the values are supposed to be whole numbers (i.e., the fractional part is zero). [Since 2.8.1] To reset all axes to the default values, call the function with num_coords set to zero and coords set to NULL . [Since 2.9] \u2018Default values\u2019 means the currently selected named instance (or the base font if no named instance is selected). [Since 2.9] If num_coords is larger than zero, this function sets the FT_FACE_FLAG_VARIATION bit in FT_Face 's face_flags field (i.e., FT_IS_VARIATION will return true). If num_coords is zero, this bit flag gets unset. FT_Get_Var_Design_Coordinates \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_Var_Design_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); Get the design coordinates of the currently selected interpolated font. This function works with all supported variation formats. input face A handle to the source face. num_coords The number of design coordinates to retrieve. If it is larger than the number of axes, set the excess values to 0. output coords The design coordinates array. return FreeType error code. 0 means success. note The design coordinates are 16.16 fractional values for TrueType GX and OpenType variation fonts. For Adobe MM fonts, the values are whole numbers (i.e., the fractional part is zero). since 2.7.1 FT_Set_MM_Blend_Coordinates \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_MM_Blend_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); Choose an interpolated font design through normalized blend coordinates. This function works with all supported variation formats. inout face A handle to the source face. input num_coords The number of available design coordinates. If it is larger than the number of axes, ignore the excess values. If it is smaller than the number of axes, use default values for the remaining axes. coords The design coordinates array. Each element is a 16.16 fractional value and must be between 0 and 1.0 for Adobe MM fonts, and between -1.0 and 1.0 for TrueType GX and OpenType variation fonts. return FreeType error code. 0 means success. note [Since 2.8.1] To reset all axes to the default values, call the function with num_coords set to zero and coords set to NULL . [Since 2.9] \u2018Default values\u2019 means the currently selected named instance (or the base font if no named instance is selected). [Since 2.9] If num_coords is larger than zero, this function sets the FT_FACE_FLAG_VARIATION bit in FT_Face 's face_flags field (i.e., FT_IS_VARIATION will return true). If num_coords is zero, this bit flag gets unset. FT_Get_MM_Blend_Coordinates \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_MM_Blend_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); Get the normalized blend coordinates of the currently selected interpolated font. This function works with all supported variation formats. input face A handle to the source face. num_coords The number of normalized blend coordinates to retrieve. If it is larger than the number of axes, set the excess values to 0.5 for Adobe MM fonts, and to 0 for TrueType GX and OpenType variation fonts. output coords The normalized blend coordinates array (as 16.16 fractional values). return FreeType error code. 0 means success. since 2.7.1 FT_Set_Var_Blend_Coordinates \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_Var_Blend_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); This is another name of FT_Set_MM_Blend_Coordinates . FT_Get_Var_Blend_Coordinates \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_Var_Blend_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); This is another name of FT_Get_MM_Blend_Coordinates . since 2.7.1 FT_Set_MM_WeightVector \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_MM_WeightVector ( FT_Face face, FT_UInt len, FT_Fixed * weightvector ); For Adobe MM fonts, choose an interpolated font design by directly setting the weight vector. This function can't be used with TrueType GX or OpenType variation fonts. inout face A handle to the source face. input len The length of the weight vector array. If it is larger than the number of designs, the extra values are ignored. If it is less than the number of designs, the remaining values are set to zero. weightvector An array representing the weight vector. return FreeType error code. 0 means success. note Adobe Multiple Master fonts limit the number of designs, and thus the length of the weight vector to 16 elements. If len is larger than zero, this function sets the FT_FACE_FLAG_VARIATION bit in FT_Face 's face_flags field (i.e., FT_IS_VARIATION will return true). If len is zero, this bit flag is unset and the weight vector array is reset to the default values. The Adobe documentation also states that the values in the WeightVector array must total 1.0 \u00b1 0.001. In practice this does not seem to be enforced, so is not enforced here, either. since 2.10 FT_Get_MM_WeightVector \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_MM_WeightVector ( FT_Face face, FT_UInt * len, FT_Fixed * weightvector ); For Adobe MM fonts, retrieve the current weight vector of the font. This function can't be used with TrueType GX or OpenType variation fonts. inout face A handle to the source face. len A pointer to the size of the array to be filled. If the size of the array is less than the number of designs, FT_Err_Invalid_Argument is returned, and len is set to the required size (the number of designs). If the size of the array is greater than the number of designs, the remaining entries are set to 0. On successful completion, len is set to the number of designs (i.e., the number of values written to the array). output weightvector An array to be filled. return FreeType error code. 0 means success. note Adobe Multiple Master fonts limit the number of designs, and thus the length of the WeightVector to 16. since 2.10 FT_VAR_AXIS_FLAG_XXX \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). # define FT_VAR_AXIS_FLAG_HIDDEN 1 A list of bit flags used in the return value of FT_Get_Var_Axis_Flags . values FT_VAR_AXIS_FLAG_HIDDEN The variation axis should not be exposed to user interfaces. since 2.8.1 FT_Get_Var_Axis_Flags \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_Var_Axis_Flags ( FT_MM_Var * master, FT_UInt axis_index, FT_UInt * flags ); Get the \u2018flags\u2019 field of an OpenType Variation Axis Record. Not meaningful for Adobe MM fonts ( *flags is always zero). input master The variation descriptor. axis_index The index of the requested variation axis. output flags The \u2018flags\u2019 field. See FT_VAR_AXIS_FLAG_XXX for possible values. return FreeType error code. 0 means success. since 2.8.1 FT_Set_Named_Instance \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_Named_Instance ( FT_Face face, FT_UInt instance_index ); Set or change the current named instance. input face A handle to the source face. instance_index The index of the requested instance, starting with value 1. If set to value 0, FreeType switches to font access without a named instance. return FreeType error code. 0 means success. note The function uses the value of instance_index to set bits 16-30 of the face's face_index field. It also resets any variation applied to the font, and the FT_FACE_FLAG_VARIATION bit of the face's face_flags field gets reset to zero (i.e., FT_IS_VARIATION will return false). For Adobe MM fonts (which don't have named instances) this function simply resets the current face to the default instance. since 2.9 FT_Get_Default_Named_Instance \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_Default_Named_Instance ( FT_Face face, FT_UInt *instance_index ); Retrieve the index of the default named instance, to be used with FT_Set_Named_Instance . The default instance of a variation font is that instance for which the nth axis coordinate is equal to axis[n].def (as specified in the FT_MM_Var structure), with n covering all axes. FreeType synthesizes a named instance for the default instance if the font does not contain such an entry. input face A handle to the source face. output instance_index The index of the default named instance. return FreeType error code. 0 means success. note For Adobe MM fonts (which don't have named instances) this function always returns zero for instance_index . since 2.13.1","title":"Multiple Masters"},{"location":"ft2-multiple_masters.html#multiple-masters","text":"","title":"Multiple Masters"},{"location":"ft2-multiple_masters.html#synopsis","text":"The following types and functions are used to manage Multiple Master fonts, i.e., the selection of specific design instances by setting design axis coordinates. Besides Adobe MM fonts, the interface supports Apple's TrueType GX and OpenType variation fonts. Some of the routines only work with Adobe MM fonts, others will work with all three types. They are similar enough that a consistent interface makes sense. For Adobe MM fonts, macro FT_IS_SFNT returns false. For GX and OpenType variation fonts, it returns true.","title":"Synopsis"},{"location":"ft2-multiple_masters.html#ft_mm_axis","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_MM_Axis_ { FT_String * name; FT_Long minimum; FT_Long maximum; } FT_MM_Axis ; A structure to model a given axis in design space for Multiple Masters fonts. This structure can't be used for TrueType GX or OpenType variation fonts.","title":"FT_MM_Axis"},{"location":"ft2-multiple_masters.html#ft_multi_master","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_Multi_Master_ { FT_UInt num_axis; FT_UInt num_designs; FT_MM_Axis axis[T1_MAX_MM_AXIS]; } FT_Multi_Master ; A structure to model the axes and space of a Multiple Masters font. This structure can't be used for TrueType GX or OpenType variation fonts.","title":"FT_Multi_Master"},{"location":"ft2-multiple_masters.html#ft_var_axis","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_Var_Axis_ { FT_String * name; FT_Fixed minimum; FT_Fixed def; FT_Fixed maximum; FT_ULong tag; FT_UInt strid; } FT_Var_Axis ; A structure to model a given axis in design space for Multiple Masters, TrueType GX, and OpenType variation fonts.","title":"FT_Var_Axis"},{"location":"ft2-multiple_masters.html#ft_var_named_style","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_Var_Named_Style_ { FT_Fixed * coords; FT_UInt strid; FT_UInt psid; /* since 2.7.1 */ } FT_Var_Named_Style ; A structure to model a named instance in a TrueType GX or OpenType variation font. This structure can't be used for Adobe MM fonts.","title":"FT_Var_Named_Style"},{"location":"ft2-multiple_masters.html#ft_mm_var","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_MM_Var_ { FT_UInt num_axis; FT_UInt num_designs; FT_UInt num_namedstyles; FT_Var_Axis * axis; FT_Var_Named_Style * namedstyle; } FT_MM_Var ; A structure to model the axes and space of an Adobe MM, TrueType GX, or OpenType variation font. Some fields are specific to one format and not to the others.","title":"FT_MM_Var"},{"location":"ft2-multiple_masters.html#ft_get_multi_master","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_Multi_Master ( FT_Face face, FT_Multi_Master *amaster ); Retrieve a variation descriptor of a given Adobe MM font. This function can't be used with TrueType GX or OpenType variation fonts.","title":"FT_Get_Multi_Master"},{"location":"ft2-multiple_masters.html#ft_get_mm_var","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_MM_Var ( FT_Face face, FT_MM_Var * *amaster ); Retrieve a variation descriptor for a given font. This function works with all supported variation formats.","title":"FT_Get_MM_Var"},{"location":"ft2-multiple_masters.html#ft_done_mm_var","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Done_MM_Var ( FT_Library library, FT_MM_Var *amaster ); Free the memory allocated by FT_Get_MM_Var .","title":"FT_Done_MM_Var"},{"location":"ft2-multiple_masters.html#ft_set_mm_design_coordinates","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_MM_Design_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Long * coords ); For Adobe MM fonts, choose an interpolated font design through design coordinates. This function can't be used with TrueType GX or OpenType variation fonts.","title":"FT_Set_MM_Design_Coordinates"},{"location":"ft2-multiple_masters.html#ft_set_var_design_coordinates","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_Var_Design_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); Choose an interpolated font design through design coordinates. This function works with all supported variation formats.","title":"FT_Set_Var_Design_Coordinates"},{"location":"ft2-multiple_masters.html#ft_get_var_design_coordinates","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_Var_Design_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); Get the design coordinates of the currently selected interpolated font. This function works with all supported variation formats.","title":"FT_Get_Var_Design_Coordinates"},{"location":"ft2-multiple_masters.html#ft_set_mm_blend_coordinates","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_MM_Blend_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); Choose an interpolated font design through normalized blend coordinates. This function works with all supported variation formats.","title":"FT_Set_MM_Blend_Coordinates"},{"location":"ft2-multiple_masters.html#ft_get_mm_blend_coordinates","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_MM_Blend_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); Get the normalized blend coordinates of the currently selected interpolated font. This function works with all supported variation formats.","title":"FT_Get_MM_Blend_Coordinates"},{"location":"ft2-multiple_masters.html#ft_set_var_blend_coordinates","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_Var_Blend_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); This is another name of FT_Set_MM_Blend_Coordinates .","title":"FT_Set_Var_Blend_Coordinates"},{"location":"ft2-multiple_masters.html#ft_get_var_blend_coordinates","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_Var_Blend_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); This is another name of FT_Get_MM_Blend_Coordinates .","title":"FT_Get_Var_Blend_Coordinates"},{"location":"ft2-multiple_masters.html#ft_set_mm_weightvector","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_MM_WeightVector ( FT_Face face, FT_UInt len, FT_Fixed * weightvector ); For Adobe MM fonts, choose an interpolated font design by directly setting the weight vector. This function can't be used with TrueType GX or OpenType variation fonts.","title":"FT_Set_MM_WeightVector"},{"location":"ft2-multiple_masters.html#ft_get_mm_weightvector","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_MM_WeightVector ( FT_Face face, FT_UInt * len, FT_Fixed * weightvector ); For Adobe MM fonts, retrieve the current weight vector of the font. This function can't be used with TrueType GX or OpenType variation fonts.","title":"FT_Get_MM_WeightVector"},{"location":"ft2-multiple_masters.html#ft_var_axis_flag_xxx","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). # define FT_VAR_AXIS_FLAG_HIDDEN 1 A list of bit flags used in the return value of FT_Get_Var_Axis_Flags .","title":"FT_VAR_AXIS_FLAG_XXX"},{"location":"ft2-multiple_masters.html#ft_get_var_axis_flags","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_Var_Axis_Flags ( FT_MM_Var * master, FT_UInt axis_index, FT_UInt * flags ); Get the \u2018flags\u2019 field of an OpenType Variation Axis Record. Not meaningful for Adobe MM fonts ( *flags is always zero).","title":"FT_Get_Var_Axis_Flags"},{"location":"ft2-multiple_masters.html#ft_set_named_instance","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_Named_Instance ( FT_Face face, FT_UInt instance_index ); Set or change the current named instance.","title":"FT_Set_Named_Instance"},{"location":"ft2-multiple_masters.html#ft_get_default_named_instance","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_Default_Named_Instance ( FT_Face face, FT_UInt *instance_index ); Retrieve the index of the default named instance, to be used with FT_Set_Named_Instance . The default instance of a variation font is that instance for which the nth axis coordinate is equal to axis[n].def (as specified in the FT_MM_Var structure), with n covering all axes. FreeType synthesizes a named instance for the default instance if the font does not contain such an entry.","title":"FT_Get_Default_Named_Instance"},{"location":"ft2-ot_svg_driver.html","text":"FreeType \u00bb Docs \u00bb Controlling FreeType Modules \u00bb The SVG driver The SVG driver \u00b6 Synopsis \u00b6 By default, FreeType can only load the \u2018SVG \u2019 table of OpenType fonts if configuration macro FT_CONFIG_OPTION_SVG is defined. To make it render SVG glyphs, an external SVG rendering library is needed. All details on the interface between FreeType and the external library via function hooks can be found in section \u2018 OpenType SVG Fonts \u2019. The OT-SVG driver's module name is \u2018ot-svg\u2019; it supports a single property called svg-hooks , documented below in the \u2018 Driver properties \u2019 section.","title":"The SVG driver"},{"location":"ft2-ot_svg_driver.html#the-svg-driver","text":"","title":"The SVG driver"},{"location":"ft2-ot_svg_driver.html#synopsis","text":"By default, FreeType can only load the \u2018SVG \u2019 table of OpenType fonts if configuration macro FT_CONFIG_OPTION_SVG is defined. To make it render SVG glyphs, an external SVG rendering library is needed. All details on the interface between FreeType and the external library via function hooks can be found in section \u2018 OpenType SVG Fonts \u2019. The OT-SVG driver's module name is \u2018ot-svg\u2019; it supports a single property called svg-hooks , documented below in the \u2018 Driver properties \u2019 section.","title":"Synopsis"},{"location":"ft2-ot_validation.html","text":"FreeType \u00bb Docs \u00bb Miscellaneous \u00bb OpenType Validation OpenType Validation \u00b6 Synopsis \u00b6 This section contains the declaration of functions to validate some OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF, MATH). FT_OpenType_Validate \u00b6 Defined in FT_OPENTYPE_VALIDATE_H (freetype/ftotval.h). FT_EXPORT( FT_Error ) FT_OpenType_Validate ( FT_Face face, FT_UInt validation_flags, FT_Bytes *BASE_table, FT_Bytes *GDEF_table, FT_Bytes *GPOS_table, FT_Bytes *GSUB_table, FT_Bytes *JSTF_table ); Validate various OpenType tables to assure that all offsets and indices are valid. The idea is that a higher-level library that actually does the text layout can access those tables without error checking (which can be quite time consuming). input face A handle to the input face. validation_flags A bit field that specifies the tables to be validated. See FT_VALIDATE_OTXXX for possible values. output BASE_table A pointer to the BASE table. GDEF_table A pointer to the GDEF table. GPOS_table A pointer to the GPOS table. GSUB_table A pointer to the GSUB table. JSTF_table A pointer to the JSTF table. return FreeType error code. 0 means success. note This function only works with OpenType fonts, returning an error otherwise. After use, the application should deallocate the five tables with FT_OpenType_Free . A NULL value indicates that the table either doesn't exist in the font, or the application hasn't asked for validation. FT_OpenType_Free \u00b6 Defined in FT_OPENTYPE_VALIDATE_H (freetype/ftotval.h). FT_EXPORT( void ) FT_OpenType_Free ( FT_Face face, FT_Bytes table ); Free the buffer allocated by OpenType validator. input face A handle to the input face. table The pointer to the buffer that is allocated by FT_OpenType_Validate . note This function must be used to free the buffer allocated by FT_OpenType_Validate only. FT_VALIDATE_OTXXX \u00b6 Defined in FT_OPENTYPE_VALIDATE_H (freetype/ftotval.h). # define FT_VALIDATE_BASE 0x0100 # define FT_VALIDATE_GDEF 0x0200 # define FT_VALIDATE_GPOS 0x0400 # define FT_VALIDATE_GSUB 0x0800 # define FT_VALIDATE_JSTF 0x1000 # define FT_VALIDATE_MATH 0x2000 # define FT_VALIDATE_OT ( FT_VALIDATE_BASE | \\ FT_VALIDATE_GDEF | \\ FT_VALIDATE_GPOS | \\ FT_VALIDATE_GSUB | \\ FT_VALIDATE_JSTF | \\ FT_VALIDATE_MATH ) A list of bit-field constants used with FT_OpenType_Validate to indicate which OpenType tables should be validated. values FT_VALIDATE_BASE Validate BASE table. FT_VALIDATE_GDEF Validate GDEF table. FT_VALIDATE_GPOS Validate GPOS table. FT_VALIDATE_GSUB Validate GSUB table. FT_VALIDATE_JSTF Validate JSTF table. FT_VALIDATE_MATH Validate MATH table. FT_VALIDATE_OT Validate all OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF, MATH).","title":"OpenType Validation"},{"location":"ft2-ot_validation.html#opentype-validation","text":"","title":"OpenType Validation"},{"location":"ft2-ot_validation.html#synopsis","text":"This section contains the declaration of functions to validate some OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF, MATH).","title":"Synopsis"},{"location":"ft2-ot_validation.html#ft_opentype_validate","text":"Defined in FT_OPENTYPE_VALIDATE_H (freetype/ftotval.h). FT_EXPORT( FT_Error ) FT_OpenType_Validate ( FT_Face face, FT_UInt validation_flags, FT_Bytes *BASE_table, FT_Bytes *GDEF_table, FT_Bytes *GPOS_table, FT_Bytes *GSUB_table, FT_Bytes *JSTF_table ); Validate various OpenType tables to assure that all offsets and indices are valid. The idea is that a higher-level library that actually does the text layout can access those tables without error checking (which can be quite time consuming).","title":"FT_OpenType_Validate"},{"location":"ft2-ot_validation.html#ft_opentype_free","text":"Defined in FT_OPENTYPE_VALIDATE_H (freetype/ftotval.h). FT_EXPORT( void ) FT_OpenType_Free ( FT_Face face, FT_Bytes table ); Free the buffer allocated by OpenType validator.","title":"FT_OpenType_Free"},{"location":"ft2-ot_validation.html#ft_validate_otxxx","text":"Defined in FT_OPENTYPE_VALIDATE_H (freetype/ftotval.h). # define FT_VALIDATE_BASE 0x0100 # define FT_VALIDATE_GDEF 0x0200 # define FT_VALIDATE_GPOS 0x0400 # define FT_VALIDATE_GSUB 0x0800 # define FT_VALIDATE_JSTF 0x1000 # define FT_VALIDATE_MATH 0x2000 # define FT_VALIDATE_OT ( FT_VALIDATE_BASE | \\ FT_VALIDATE_GDEF | \\ FT_VALIDATE_GPOS | \\ FT_VALIDATE_GSUB | \\ FT_VALIDATE_JSTF | \\ FT_VALIDATE_MATH ) A list of bit-field constants used with FT_OpenType_Validate to indicate which OpenType tables should be validated.","title":"FT_VALIDATE_OTXXX"},{"location":"ft2-other_api_data.html","text":"FreeType \u00bb Docs \u00bb Core API \u00bb Other API Data Other API Data \u00b6 Synopsis \u00b6 Other structures, enumerations, and macros. Deprecated functions are also listed here. FT_Face_Internal \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Face_InternalRec_* FT_Face_Internal ; An opaque handle to an FT_Face_InternalRec structure that models the private data of a given FT_Face object. This structure might change between releases of FreeType 2 and is not generally available to client applications. FT_Size_Internal \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Size_InternalRec_* FT_Size_Internal ; An opaque handle to an FT_Size_InternalRec structure, used to model private data of a given FT_Size object. FT_Slot_Internal \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Slot_InternalRec_* FT_Slot_Internal ; An opaque handle to an FT_Slot_InternalRec structure, used to model private data of a given FT_GlyphSlot object. FT_SubGlyph \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_SubGlyphRec_* FT_SubGlyph ; The subglyph structure is an internal object used to describe subglyphs (for example, in the case of composites). note The subglyph implementation is not part of the high-level API, hence the forward structure declaration. You can however retrieve subglyph information with FT_Get_SubGlyph_Info . FT_HAS_FAST_GLYPHS \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_FAST_GLYPHS ( face ) 0 Deprecated. FT_Face_CheckTrueTypePatents \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Bool ) FT_Face_CheckTrueTypePatents ( FT_Face face ); Deprecated, does nothing. input face A face handle. return Always returns false. note Since May 2010, TrueType hinting is no longer patented. since 2.3.5 FT_Face_SetUnpatentedHinting \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Bool ) FT_Face_SetUnpatentedHinting ( FT_Face face, FT_Bool value ); Deprecated, does nothing. input face A face handle. value New boolean setting. return Always returns false. note Since May 2010, TrueType hinting is no longer patented. since 2.3.5","title":"Other API Data"},{"location":"ft2-other_api_data.html#other-api-data","text":"","title":"Other API Data"},{"location":"ft2-other_api_data.html#synopsis","text":"Other structures, enumerations, and macros. Deprecated functions are also listed here.","title":"Synopsis"},{"location":"ft2-other_api_data.html#ft_face_internal","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Face_InternalRec_* FT_Face_Internal ; An opaque handle to an FT_Face_InternalRec structure that models the private data of a given FT_Face object. This structure might change between releases of FreeType 2 and is not generally available to client applications.","title":"FT_Face_Internal"},{"location":"ft2-other_api_data.html#ft_size_internal","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Size_InternalRec_* FT_Size_Internal ; An opaque handle to an FT_Size_InternalRec structure, used to model private data of a given FT_Size object.","title":"FT_Size_Internal"},{"location":"ft2-other_api_data.html#ft_slot_internal","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Slot_InternalRec_* FT_Slot_Internal ; An opaque handle to an FT_Slot_InternalRec structure, used to model private data of a given FT_GlyphSlot object.","title":"FT_Slot_Internal"},{"location":"ft2-other_api_data.html#ft_subglyph","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_SubGlyphRec_* FT_SubGlyph ; The subglyph structure is an internal object used to describe subglyphs (for example, in the case of composites).","title":"FT_SubGlyph"},{"location":"ft2-other_api_data.html#ft_has_fast_glyphs","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_FAST_GLYPHS ( face ) 0 Deprecated.","title":"FT_HAS_FAST_GLYPHS"},{"location":"ft2-other_api_data.html#ft_face_checktruetypepatents","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Bool ) FT_Face_CheckTrueTypePatents ( FT_Face face ); Deprecated, does nothing.","title":"FT_Face_CheckTrueTypePatents"},{"location":"ft2-other_api_data.html#ft_face_setunpatentedhinting","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Bool ) FT_Face_SetUnpatentedHinting ( FT_Face face, FT_Bool value ); Deprecated, does nothing.","title":"FT_Face_SetUnpatentedHinting"},{"location":"ft2-outline_processing.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb Outline Processing Outline Processing \u00b6 Synopsis \u00b6 This section contains routines used to create and destroy scalable glyph images known as \u2018outlines\u2019. These can also be measured, transformed, and converted into bitmaps and pixmaps. FT_Outline \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Outline_ { short n_contours; /* number of contours in glyph */ short n_points; /* number of points in the glyph */ FT_Vector * points; /* the outline's points */ char * tags; /* the points flags */ short * contours; /* the contour end points */ int flags; /* outline masks */ } FT_Outline ; This structure is used to describe an outline to the scan-line converter. fields n_contours The number of contours in the outline. n_points The number of points in the outline. points A pointer to an array of n_points FT_Vector elements, giving the outline's point coordinates. tags A pointer to an array of n_points chars, giving each outline point's type. If bit 0 is unset, the point is \u2018off\u2019 the curve, i.e., a Bezier control point, while it is \u2018on\u2019 if set. Bit 1 is meaningful for \u2018off\u2019 points only. If set, it indicates a third-order Bezier arc control point; and a second-order control point if unset. If bit 2 is set, bits 5-7 contain the drop-out mode (as defined in the OpenType specification; the value is the same as the argument to the \u2018SCANMODE\u2019 instruction). Bits 3 and 4 are reserved for internal purposes. contours An array of n_contours shorts, giving the end point of each contour within the outline. For example, the first contour is defined by the points \u20180\u2019 to contours[0] , the second one is defined by the points contours[0]+1 to contours[1] , etc. flags A set of bit flags used to characterize the outline and give hints to the scan-converter and hinter on how to convert/grid-fit it. See FT_OUTLINE_XXX . note The B/W rasterizer only checks bit 2 in the tags array for the first point of each contour. The drop-out mode as given with FT_OUTLINE_IGNORE_DROPOUTS , FT_OUTLINE_SMART_DROPOUTS , and FT_OUTLINE_INCLUDE_STUBS in flags is then overridden. FT_Outline_New \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_New ( FT_Library library, FT_UInt numPoints, FT_Int numContours, FT_Outline *anoutline ); Create a new outline of a given size. input library A handle to the library object from where the outline is allocated. Note however that the new outline will not necessarily be freed , when destroying the library, by FT_Done_FreeType . numPoints The maximum number of points within the outline. Must be smaller than or equal to 0xFFFF (65535). numContours The maximum number of contours within the outline. This value must be in the range 0 to numPoints . output anoutline A handle to the new outline. return FreeType error code. 0 means success. note The reason why this function takes a library parameter is simply to use the library's memory allocator. FT_Outline_Done \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Done ( FT_Library library, FT_Outline * outline ); Destroy an outline created with FT_Outline_New . input library A handle of the library object used to allocate the outline. outline A pointer to the outline object to be discarded. return FreeType error code. 0 means success. note If the outline's \u2018owner\u2019 field is not set, only the outline descriptor will be released. FT_Outline_Copy \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Copy ( const FT_Outline * source, FT_Outline *target ); Copy an outline into another one. Both objects must have the same sizes (number of points & number of contours) when this function is called. input source A handle to the source outline. output target A handle to the target outline. return FreeType error code. 0 means success. FT_Outline_Translate \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( void ) FT_Outline_Translate ( const FT_Outline * outline, FT_Pos xOffset, FT_Pos yOffset ); Apply a simple translation to the points of an outline. inout outline A pointer to the target outline descriptor. input xOffset The horizontal offset. yOffset The vertical offset. FT_Outline_Transform \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( void ) FT_Outline_Transform ( const FT_Outline * outline, const FT_Matrix * matrix ); Apply a simple 2x2 matrix to all of an outline's points. Useful for applying rotations, slanting, flipping, etc. inout outline A pointer to the target outline descriptor. input matrix A pointer to the transformation matrix. note You can use FT_Outline_Translate if you need to translate the outline's points. FT_Outline_Embolden \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Embolden ( FT_Outline * outline, FT_Pos strength ); Embolden an outline. The new outline will be at most 4 times strength pixels wider and higher. You may think of the left and bottom borders as unchanged. Negative strength values to reduce the outline thickness are possible also. inout outline A handle to the target outline. input strength How strong the glyph is emboldened. Expressed in 26.6 pixel format. return FreeType error code. 0 means success. note The used algorithm to increase or decrease the thickness of the glyph doesn't change the number of points; this means that certain situations like acute angles or intersections are sometimes handled incorrectly. If you need \u2018better\u2019 metrics values you should call FT_Outline_Get_CBox or FT_Outline_Get_BBox . To get meaningful results, font scaling values must be set with functions like FT_Set_Char_Size before calling FT_Render_Glyph. example FT_Load_Glyph( face, index, FT_LOAD_DEFAULT ); if ( face->glyph->format == FT_GLYPH_FORMAT_OUTLINE ) FT_Outline_Embolden( &face->glyph->outline, strength ); FT_Outline_EmboldenXY \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_EmboldenXY ( FT_Outline * outline, FT_Pos xstrength, FT_Pos ystrength ); Embolden an outline. The new outline will be xstrength pixels wider and ystrength pixels higher. Otherwise, it is similar to FT_Outline_Embolden , which uses the same strength in both directions. since 2.4.10 FT_Outline_Reverse \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( void ) FT_Outline_Reverse ( FT_Outline * outline ); Reverse the drawing direction of an outline. This is used to ensure consistent fill conventions for mirrored glyphs. inout outline A pointer to the target outline descriptor. note This function toggles the bit flag FT_OUTLINE_REVERSE_FILL in the outline's flags field. It shouldn't be used by a normal client application, unless it knows what it is doing. FT_Outline_Check \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Check ( FT_Outline * outline ); Check the contents of an outline descriptor. input outline A handle to a source outline. return FreeType error code. 0 means success. note An empty outline, or an outline with a single point only is also valid. FT_Outline_Get_CBox \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( void ) FT_Outline_Get_CBox ( const FT_Outline * outline, FT_BBox *acbox ); Return an outline's \u2018control box\u2019. The control box encloses all the outline's points, including Bezier control points. Though it coincides with the exact bounding box for most glyphs, it can be slightly larger in some situations (like when rotating an outline that contains Bezier outside arcs). Computing the control box is very fast, while getting the bounding box can take much more time as it needs to walk over all segments and arcs in the outline. To get the latter, you can use the \u2018ftbbox\u2019 component, which is dedicated to this single task. input outline A pointer to the source outline descriptor. output acbox The outline's control box. note See FT_Glyph_Get_CBox for a discussion of tricky fonts. FT_Outline_Get_BBox \u00b6 Defined in FT_BBOX_H (freetype/ftbbox.h). FT_EXPORT( FT_Error ) FT_Outline_Get_BBox ( FT_Outline * outline, FT_BBox *abbox ); Compute the exact bounding box of an outline. This is slower than computing the control box. However, it uses an advanced algorithm that returns very quickly when the two boxes coincide. Otherwise, the outline Bezier arcs are traversed to extract their extrema. input outline A pointer to the source outline. output abbox The outline's exact bounding box. return FreeType error code. 0 means success. note If the font is tricky and the glyph has been loaded with FT_LOAD_NO_SCALE , the resulting BBox is meaningless. To get reasonable values for the BBox it is necessary to load the glyph at a large ppem value (so that the hinting instructions can properly shift and scale the subglyphs), then extracting the BBox, which can be eventually converted back to font units. FT_Outline_Get_Bitmap \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Get_Bitmap ( FT_Library library, FT_Outline * outline, const FT_Bitmap *abitmap ); Render an outline within a bitmap. The outline's image is simply OR-ed to the target bitmap. input library A handle to a FreeType library object. outline A pointer to the source outline descriptor. inout abitmap A pointer to the target bitmap descriptor. return FreeType error code. 0 means success. note This function does not create the bitmap, it only renders an outline image within the one you pass to it! Consequently, the various fields in abitmap should be set accordingly. It will use the raster corresponding to the default glyph format. The value of the num_grays field in abitmap is ignored. If you select the gray-level rasterizer, and you want less than 256 gray levels, you have to use FT_Outline_Render directly. FT_Outline_Render \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Render ( FT_Library library, FT_Outline * outline, FT_Raster_Params * params ); Render an outline within a bitmap using the current scan-convert. input library A handle to a FreeType library object. outline A pointer to the source outline descriptor. inout params A pointer to an FT_Raster_Params structure used to describe the rendering operation. return FreeType error code. 0 means success. note This advanced function uses FT_Raster_Params as an argument. The field params.source will be set to outline before the scan converter is called, which means that the value you give to it is actually ignored. Either params.target must point to preallocated bitmap, or FT_RASTER_FLAG_DIRECT must be set in params.flags allowing FreeType rasterizer to be used for direct composition, translucency, etc. See FT_Raster_Params for more details. FT_Outline_Decompose \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Decompose ( FT_Outline * outline, const FT_Outline_Funcs * func_interface, void * user ); Walk over an outline's structure to decompose it into individual segments and Bezier arcs. This function also emits \u2018move to\u2019 operations to indicate the start of new contours in the outline. input outline A pointer to the source target. func_interface A table of \u2018emitters\u2019, i.e., function pointers called during decomposition to indicate path operations. inout user A typeless pointer that is passed to each emitter during the decomposition. It can be used to store the state during the decomposition. return FreeType error code. 0 means success. note Degenerate contours, segments, and Bezier arcs may be reported. In most cases, it is best to filter these out before using the outline for stroking or other path modification purposes (which may cause degenerate segments to become non-degenrate and visible, like when stroke caps are used or the path is otherwise outset). Some glyph outlines may contain deliberate degenerate single points for mark attachement. Similarly, the function returns success for an empty outline also (doing nothing, that is, not calling any emitter); if necessary, you should filter this out, too. FT_Outline_Funcs \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Outline_Funcs_ { FT_Outline_MoveToFunc move_to; FT_Outline_LineToFunc line_to; FT_Outline_ConicToFunc conic_to; FT_Outline_CubicToFunc cubic_to; int shift; FT_Pos delta; } FT_Outline_Funcs ; A structure to hold various function pointers used during outline decomposition in order to emit segments, conic, and cubic Beziers. fields move_to The \u2018move to\u2019 emitter. line_to The segment emitter. conic_to The second-order Bezier arc emitter. cubic_to The third-order Bezier arc emitter. shift The shift that is applied to coordinates before they are sent to the emitter. delta The delta that is applied to coordinates before they are sent to the emitter, but after the shift. note The point coordinates sent to the emitters are the transformed version of the original coordinates (this is important for high accuracy during scan-conversion). The transformation is simple: x' = (x << shift) - delta y' = (y << shift) - delta Set the values of shift and delta to 0 to get the original point coordinates. FT_Outline_MoveToFunc \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Outline_MoveToFunc )( const FT_Vector * to, void * user ); # define FT_Outline_MoveTo_Func FT_Outline_MoveToFunc A function pointer type used to describe the signature of a \u2018move to\u2019 function during outline walking/decomposition. A \u2018move to\u2019 is emitted to start a new contour in an outline. input to A pointer to the target point of the \u2018move to\u2019. user A typeless pointer, which is passed from the caller of the decomposition function. return Error code. 0 means success. FT_Outline_LineToFunc \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Outline_LineToFunc )( const FT_Vector * to, void * user ); # define FT_Outline_LineTo_Func FT_Outline_LineToFunc A function pointer type used to describe the signature of a \u2018line to\u2019 function during outline walking/decomposition. A \u2018line to\u2019 is emitted to indicate a segment in the outline. input to A pointer to the target point of the \u2018line to\u2019. user A typeless pointer, which is passed from the caller of the decomposition function. return Error code. 0 means success. FT_Outline_ConicToFunc \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Outline_ConicToFunc )( const FT_Vector * control, const FT_Vector * to, void * user ); # define FT_Outline_ConicTo_Func FT_Outline_ConicToFunc A function pointer type used to describe the signature of a \u2018conic to\u2019 function during outline walking or decomposition. A \u2018conic to\u2019 is emitted to indicate a second-order Bezier arc in the outline. input control An intermediate control point between the last position and the new target in to . to A pointer to the target end point of the conic arc. user A typeless pointer, which is passed from the caller of the decomposition function. return Error code. 0 means success. FT_Outline_CubicToFunc \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Outline_CubicToFunc )( const FT_Vector * control1, const FT_Vector * control2, const FT_Vector * to, void * user ); # define FT_Outline_CubicTo_Func FT_Outline_CubicToFunc A function pointer type used to describe the signature of a \u2018cubic to\u2019 function during outline walking or decomposition. A \u2018cubic to\u2019 is emitted to indicate a third-order Bezier arc. input control1 A pointer to the first Bezier control point. control2 A pointer to the second Bezier control point. to A pointer to the target end point. user A typeless pointer, which is passed from the caller of the decomposition function. return Error code. 0 means success. FT_Orientation \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). typedef enum FT_Orientation_ { FT_ORIENTATION_TRUETYPE = 0, FT_ORIENTATION_POSTSCRIPT = 1, FT_ORIENTATION_FILL_RIGHT = FT_ORIENTATION_TRUETYPE , FT_ORIENTATION_FILL_LEFT = FT_ORIENTATION_POSTSCRIPT , FT_ORIENTATION_NONE } FT_Orientation ; A list of values used to describe an outline's contour orientation. The TrueType and PostScript specifications use different conventions to determine whether outline contours should be filled or unfilled. values FT_ORIENTATION_TRUETYPE According to the TrueType specification, clockwise contours must be filled, and counter-clockwise ones must be unfilled. FT_ORIENTATION_POSTSCRIPT According to the PostScript specification, counter-clockwise contours must be filled, and clockwise ones must be unfilled. FT_ORIENTATION_FILL_RIGHT This is identical to FT_ORIENTATION_TRUETYPE , but is used to remember that in TrueType, everything that is to the right of the drawing direction of a contour must be filled. FT_ORIENTATION_FILL_LEFT This is identical to FT_ORIENTATION_POSTSCRIPT , but is used to remember that in PostScript, everything that is to the left of the drawing direction of a contour must be filled. FT_ORIENTATION_NONE The orientation cannot be determined. That is, different parts of the glyph have different orientation. FT_Outline_Get_Orientation \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Orientation ) FT_Outline_Get_Orientation ( FT_Outline * outline ); This function analyzes a glyph outline and tries to compute its fill orientation (see FT_Orientation ). This is done by integrating the total area covered by the outline. The positive integral corresponds to the clockwise orientation and FT_ORIENTATION_POSTSCRIPT is returned. The negative integral corresponds to the counter-clockwise orientation and FT_ORIENTATION_TRUETYPE is returned. Note that this will return FT_ORIENTATION_TRUETYPE for empty outlines. input outline A handle to the source outline. return The orientation. FT_OUTLINE_XXX \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). # define FT_OUTLINE_NONE 0x0 # define FT_OUTLINE_OWNER 0x1 # define FT_OUTLINE_EVEN_ODD_FILL 0x2 # define FT_OUTLINE_REVERSE_FILL 0x4 # define FT_OUTLINE_IGNORE_DROPOUTS 0x8 # define FT_OUTLINE_SMART_DROPOUTS 0x10 # define FT_OUTLINE_INCLUDE_STUBS 0x20 # define FT_OUTLINE_OVERLAP 0x40 # define FT_OUTLINE_HIGH_PRECISION 0x100 # define FT_OUTLINE_SINGLE_PASS 0x200 /* these constants are deprecated; use the corresponding */ /* ` FT_OUTLINE_XXX ` values instead */ # define ft_outline_none FT_OUTLINE_NONE # define ft_outline_owner FT_OUTLINE_OWNER # define ft_outline_even_odd_fill FT_OUTLINE_EVEN_ODD_FILL # define ft_outline_reverse_fill FT_OUTLINE_REVERSE_FILL # define ft_outline_ignore_dropouts FT_OUTLINE_IGNORE_DROPOUTS # define ft_outline_high_precision FT_OUTLINE_HIGH_PRECISION # define ft_outline_single_pass FT_OUTLINE_SINGLE_PASS A list of bit-field constants used for the flags in an outline's flags field. values FT_OUTLINE_NONE Value 0 is reserved. FT_OUTLINE_OWNER If set, this flag indicates that the outline's field arrays (i.e., points , flags , and contours ) are \u2018owned\u2019 by the outline object, and should thus be freed when it is destroyed. FT_OUTLINE_EVEN_ODD_FILL By default, outlines are filled using the non-zero winding rule. If set to 1, the outline will be filled using the even-odd fill rule (only works with the smooth rasterizer). FT_OUTLINE_REVERSE_FILL By default, outside contours of an outline are oriented in clock-wise direction, as defined in the TrueType specification. This flag is set if the outline uses the opposite direction (typically for Type 1 fonts). This flag is ignored by the scan converter. FT_OUTLINE_IGNORE_DROPOUTS By default, the scan converter will try to detect drop-outs in an outline and correct the glyph bitmap to ensure consistent shape continuity. If set, this flag hints the scan-line converter to ignore such cases. See below for more information. FT_OUTLINE_SMART_DROPOUTS Select smart dropout control. If unset, use simple dropout control. Ignored if FT_OUTLINE_IGNORE_DROPOUTS is set. See below for more information. FT_OUTLINE_INCLUDE_STUBS If set, turn pixels on for \u2018stubs\u2019, otherwise exclude them. Ignored if FT_OUTLINE_IGNORE_DROPOUTS is set. See below for more information. FT_OUTLINE_OVERLAP [Since 2.10.3] This flag indicates that this outline contains overlapping contours and the anti-aliased renderer should perform oversampling to mitigate possible artifacts. This flag should not be set for well designed glyphs without overlaps because it quadruples the rendering time. FT_OUTLINE_HIGH_PRECISION This flag indicates that the scan-line converter should try to convert this outline to bitmaps with the highest possible quality. It is typically set for small character sizes. Note that this is only a hint that might be completely ignored by a given scan-converter. FT_OUTLINE_SINGLE_PASS This flag is set to force a given scan-converter to only use a single pass over the outline to render a bitmap glyph image. Normally, it is set for very large character sizes. It is only a hint that might be completely ignored by a given scan-converter. note The flags FT_OUTLINE_IGNORE_DROPOUTS , FT_OUTLINE_SMART_DROPOUTS , and FT_OUTLINE_INCLUDE_STUBS are ignored by the smooth rasterizer. There exists a second mechanism to pass the drop-out mode to the B/W rasterizer; see the tags field in FT_Outline . Please refer to the description of the \u2018SCANTYPE\u2019 instruction in the OpenType specification (in file ttinst1.doc ) how simple drop-outs, smart drop-outs, and stubs are defined.","title":"Outline Processing"},{"location":"ft2-outline_processing.html#outline-processing","text":"","title":"Outline Processing"},{"location":"ft2-outline_processing.html#synopsis","text":"This section contains routines used to create and destroy scalable glyph images known as \u2018outlines\u2019. These can also be measured, transformed, and converted into bitmaps and pixmaps.","title":"Synopsis"},{"location":"ft2-outline_processing.html#ft_outline","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Outline_ { short n_contours; /* number of contours in glyph */ short n_points; /* number of points in the glyph */ FT_Vector * points; /* the outline's points */ char * tags; /* the points flags */ short * contours; /* the contour end points */ int flags; /* outline masks */ } FT_Outline ; This structure is used to describe an outline to the scan-line converter.","title":"FT_Outline"},{"location":"ft2-outline_processing.html#ft_outline_new","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_New ( FT_Library library, FT_UInt numPoints, FT_Int numContours, FT_Outline *anoutline ); Create a new outline of a given size.","title":"FT_Outline_New"},{"location":"ft2-outline_processing.html#ft_outline_done","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Done ( FT_Library library, FT_Outline * outline ); Destroy an outline created with FT_Outline_New .","title":"FT_Outline_Done"},{"location":"ft2-outline_processing.html#ft_outline_copy","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Copy ( const FT_Outline * source, FT_Outline *target ); Copy an outline into another one. Both objects must have the same sizes (number of points & number of contours) when this function is called.","title":"FT_Outline_Copy"},{"location":"ft2-outline_processing.html#ft_outline_translate","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( void ) FT_Outline_Translate ( const FT_Outline * outline, FT_Pos xOffset, FT_Pos yOffset ); Apply a simple translation to the points of an outline.","title":"FT_Outline_Translate"},{"location":"ft2-outline_processing.html#ft_outline_transform","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( void ) FT_Outline_Transform ( const FT_Outline * outline, const FT_Matrix * matrix ); Apply a simple 2x2 matrix to all of an outline's points. Useful for applying rotations, slanting, flipping, etc.","title":"FT_Outline_Transform"},{"location":"ft2-outline_processing.html#ft_outline_embolden","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Embolden ( FT_Outline * outline, FT_Pos strength ); Embolden an outline. The new outline will be at most 4 times strength pixels wider and higher. You may think of the left and bottom borders as unchanged. Negative strength values to reduce the outline thickness are possible also.","title":"FT_Outline_Embolden"},{"location":"ft2-outline_processing.html#ft_outline_emboldenxy","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_EmboldenXY ( FT_Outline * outline, FT_Pos xstrength, FT_Pos ystrength ); Embolden an outline. The new outline will be xstrength pixels wider and ystrength pixels higher. Otherwise, it is similar to FT_Outline_Embolden , which uses the same strength in both directions.","title":"FT_Outline_EmboldenXY"},{"location":"ft2-outline_processing.html#ft_outline_reverse","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( void ) FT_Outline_Reverse ( FT_Outline * outline ); Reverse the drawing direction of an outline. This is used to ensure consistent fill conventions for mirrored glyphs.","title":"FT_Outline_Reverse"},{"location":"ft2-outline_processing.html#ft_outline_check","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Check ( FT_Outline * outline ); Check the contents of an outline descriptor.","title":"FT_Outline_Check"},{"location":"ft2-outline_processing.html#ft_outline_get_cbox","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( void ) FT_Outline_Get_CBox ( const FT_Outline * outline, FT_BBox *acbox ); Return an outline's \u2018control box\u2019. The control box encloses all the outline's points, including Bezier control points. Though it coincides with the exact bounding box for most glyphs, it can be slightly larger in some situations (like when rotating an outline that contains Bezier outside arcs). Computing the control box is very fast, while getting the bounding box can take much more time as it needs to walk over all segments and arcs in the outline. To get the latter, you can use the \u2018ftbbox\u2019 component, which is dedicated to this single task.","title":"FT_Outline_Get_CBox"},{"location":"ft2-outline_processing.html#ft_outline_get_bbox","text":"Defined in FT_BBOX_H (freetype/ftbbox.h). FT_EXPORT( FT_Error ) FT_Outline_Get_BBox ( FT_Outline * outline, FT_BBox *abbox ); Compute the exact bounding box of an outline. This is slower than computing the control box. However, it uses an advanced algorithm that returns very quickly when the two boxes coincide. Otherwise, the outline Bezier arcs are traversed to extract their extrema.","title":"FT_Outline_Get_BBox"},{"location":"ft2-outline_processing.html#ft_outline_get_bitmap","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Get_Bitmap ( FT_Library library, FT_Outline * outline, const FT_Bitmap *abitmap ); Render an outline within a bitmap. The outline's image is simply OR-ed to the target bitmap.","title":"FT_Outline_Get_Bitmap"},{"location":"ft2-outline_processing.html#ft_outline_render","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Render ( FT_Library library, FT_Outline * outline, FT_Raster_Params * params ); Render an outline within a bitmap using the current scan-convert.","title":"FT_Outline_Render"},{"location":"ft2-outline_processing.html#ft_outline_decompose","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Decompose ( FT_Outline * outline, const FT_Outline_Funcs * func_interface, void * user ); Walk over an outline's structure to decompose it into individual segments and Bezier arcs. This function also emits \u2018move to\u2019 operations to indicate the start of new contours in the outline.","title":"FT_Outline_Decompose"},{"location":"ft2-outline_processing.html#ft_outline_funcs","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Outline_Funcs_ { FT_Outline_MoveToFunc move_to; FT_Outline_LineToFunc line_to; FT_Outline_ConicToFunc conic_to; FT_Outline_CubicToFunc cubic_to; int shift; FT_Pos delta; } FT_Outline_Funcs ; A structure to hold various function pointers used during outline decomposition in order to emit segments, conic, and cubic Beziers.","title":"FT_Outline_Funcs"},{"location":"ft2-outline_processing.html#ft_outline_movetofunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Outline_MoveToFunc )( const FT_Vector * to, void * user ); # define FT_Outline_MoveTo_Func FT_Outline_MoveToFunc A function pointer type used to describe the signature of a \u2018move to\u2019 function during outline walking/decomposition. A \u2018move to\u2019 is emitted to start a new contour in an outline.","title":"FT_Outline_MoveToFunc"},{"location":"ft2-outline_processing.html#ft_outline_linetofunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Outline_LineToFunc )( const FT_Vector * to, void * user ); # define FT_Outline_LineTo_Func FT_Outline_LineToFunc A function pointer type used to describe the signature of a \u2018line to\u2019 function during outline walking/decomposition. A \u2018line to\u2019 is emitted to indicate a segment in the outline.","title":"FT_Outline_LineToFunc"},{"location":"ft2-outline_processing.html#ft_outline_conictofunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Outline_ConicToFunc )( const FT_Vector * control, const FT_Vector * to, void * user ); # define FT_Outline_ConicTo_Func FT_Outline_ConicToFunc A function pointer type used to describe the signature of a \u2018conic to\u2019 function during outline walking or decomposition. A \u2018conic to\u2019 is emitted to indicate a second-order Bezier arc in the outline.","title":"FT_Outline_ConicToFunc"},{"location":"ft2-outline_processing.html#ft_outline_cubictofunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Outline_CubicToFunc )( const FT_Vector * control1, const FT_Vector * control2, const FT_Vector * to, void * user ); # define FT_Outline_CubicTo_Func FT_Outline_CubicToFunc A function pointer type used to describe the signature of a \u2018cubic to\u2019 function during outline walking or decomposition. A \u2018cubic to\u2019 is emitted to indicate a third-order Bezier arc.","title":"FT_Outline_CubicToFunc"},{"location":"ft2-outline_processing.html#ft_orientation","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). typedef enum FT_Orientation_ { FT_ORIENTATION_TRUETYPE = 0, FT_ORIENTATION_POSTSCRIPT = 1, FT_ORIENTATION_FILL_RIGHT = FT_ORIENTATION_TRUETYPE , FT_ORIENTATION_FILL_LEFT = FT_ORIENTATION_POSTSCRIPT , FT_ORIENTATION_NONE } FT_Orientation ; A list of values used to describe an outline's contour orientation. The TrueType and PostScript specifications use different conventions to determine whether outline contours should be filled or unfilled.","title":"FT_Orientation"},{"location":"ft2-outline_processing.html#ft_outline_get_orientation","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Orientation ) FT_Outline_Get_Orientation ( FT_Outline * outline ); This function analyzes a glyph outline and tries to compute its fill orientation (see FT_Orientation ). This is done by integrating the total area covered by the outline. The positive integral corresponds to the clockwise orientation and FT_ORIENTATION_POSTSCRIPT is returned. The negative integral corresponds to the counter-clockwise orientation and FT_ORIENTATION_TRUETYPE is returned. Note that this will return FT_ORIENTATION_TRUETYPE for empty outlines.","title":"FT_Outline_Get_Orientation"},{"location":"ft2-outline_processing.html#ft_outline_xxx","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). # define FT_OUTLINE_NONE 0x0 # define FT_OUTLINE_OWNER 0x1 # define FT_OUTLINE_EVEN_ODD_FILL 0x2 # define FT_OUTLINE_REVERSE_FILL 0x4 # define FT_OUTLINE_IGNORE_DROPOUTS 0x8 # define FT_OUTLINE_SMART_DROPOUTS 0x10 # define FT_OUTLINE_INCLUDE_STUBS 0x20 # define FT_OUTLINE_OVERLAP 0x40 # define FT_OUTLINE_HIGH_PRECISION 0x100 # define FT_OUTLINE_SINGLE_PASS 0x200 /* these constants are deprecated; use the corresponding */ /* ` FT_OUTLINE_XXX ` values instead */ # define ft_outline_none FT_OUTLINE_NONE # define ft_outline_owner FT_OUTLINE_OWNER # define ft_outline_even_odd_fill FT_OUTLINE_EVEN_ODD_FILL # define ft_outline_reverse_fill FT_OUTLINE_REVERSE_FILL # define ft_outline_ignore_dropouts FT_OUTLINE_IGNORE_DROPOUTS # define ft_outline_high_precision FT_OUTLINE_HIGH_PRECISION # define ft_outline_single_pass FT_OUTLINE_SINGLE_PASS A list of bit-field constants used for the flags in an outline's flags field.","title":"FT_OUTLINE_XXX"},{"location":"ft2-parameter_tags.html","text":"FreeType \u00bb Docs \u00bb Controlling FreeType Modules \u00bb Parameter Tags Parameter Tags \u00b6 Synopsis \u00b6 This section contains macros for the FT_Parameter structure that are used with various functions to activate some special functionality or different behaviour of various components of FreeType. FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY \u00b6 # define FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY \\ FT_MAKE_TAG ( 'i', 'g', 'p', 'f' ) /* this constant is deprecated */ # define FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY \\ FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY A tag for FT_Parameter to make FT_Open_Face ignore typographic family names in the \u2018name\u2019 table (introduced in OpenType version 1.4). Use this for backward compatibility with legacy systems that have a four-faces-per-family restriction. since 2.8 FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY \u00b6 # define FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY \\ FT_MAKE_TAG ( 'i', 'g', 'p', 's' ) /* this constant is deprecated */ # define FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY \\ FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY A tag for FT_Parameter to make FT_Open_Face ignore typographic subfamily names in the \u2018name\u2019 table (introduced in OpenType version 1.4). Use this for backward compatibility with legacy systems that have a four-faces-per-family restriction. since 2.8 FT_PARAM_TAG_INCREMENTAL \u00b6 # define FT_PARAM_TAG_INCREMENTAL \\ FT_MAKE_TAG ( 'i', 'n', 'c', 'r' ) An FT_Parameter tag to be used with FT_Open_Face to indicate incremental glyph loading. FT_PARAM_TAG_IGNORE_SBIX \u00b6 # define FT_PARAM_TAG_IGNORE_SBIX \\ FT_MAKE_TAG ( 'i', 's', 'b', 'x' ) A tag for FT_Parameter to make FT_Open_Face ignore an \u2018sbix\u2019 table while loading a font. Use this if FT_FACE_FLAG_SBIX is set and you want to access the outline glyphs in the font. FT_PARAM_TAG_LCD_FILTER_WEIGHTS \u00b6 # define FT_PARAM_TAG_LCD_FILTER_WEIGHTS \\ FT_MAKE_TAG ( 'l', 'c', 'd', 'f' ) An FT_Parameter tag to be used with FT_Face_Properties . The corresponding argument specifies the five LCD filter weights for a given face (if using FT_LOAD_TARGET_LCD , for example), overriding the global default values or the values set up with FT_Library_SetLcdFilterWeights . since 2.8 FT_PARAM_TAG_RANDOM_SEED \u00b6 # define FT_PARAM_TAG_RANDOM_SEED \\ FT_MAKE_TAG ( 's', 'e', 'e', 'd' ) An FT_Parameter tag to be used with FT_Face_Properties . The corresponding 32bit signed integer argument overrides the font driver's random seed value with a face-specific one; see random-seed . since 2.8 FT_PARAM_TAG_STEM_DARKENING \u00b6 # define FT_PARAM_TAG_STEM_DARKENING \\ FT_MAKE_TAG ( 'd', 'a', 'r', 'k' ) An FT_Parameter tag to be used with FT_Face_Properties . The corresponding Boolean argument specifies whether to apply stem darkening, overriding the global default values or the values set up with FT_Property_Set (see no-stem-darkening ). This is a passive setting that only takes effect if the font driver or autohinter honors it, which the CFF, Type 1, and CID drivers always do, but the autohinter only in \u2018light\u2019 hinting mode (as of version 2.9). since 2.8 FT_PARAM_TAG_UNPATENTED_HINTING \u00b6 # define FT_PARAM_TAG_UNPATENTED_HINTING \\ FT_MAKE_TAG ( 'u', 'n', 'p', 'a' ) Deprecated, no effect. Previously: A constant used as the tag of an FT_Parameter structure to indicate that unpatented methods only should be used by the TrueType bytecode interpreter for a typeface opened by FT_Open_Face .","title":"Parameter Tags"},{"location":"ft2-parameter_tags.html#parameter-tags","text":"","title":"Parameter Tags"},{"location":"ft2-parameter_tags.html#synopsis","text":"This section contains macros for the FT_Parameter structure that are used with various functions to activate some special functionality or different behaviour of various components of FreeType.","title":"Synopsis"},{"location":"ft2-parameter_tags.html#ft_param_tag_ignore_typographic_family","text":"# define FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY \\ FT_MAKE_TAG ( 'i', 'g', 'p', 'f' ) /* this constant is deprecated */ # define FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY \\ FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY A tag for FT_Parameter to make FT_Open_Face ignore typographic family names in the \u2018name\u2019 table (introduced in OpenType version 1.4). Use this for backward compatibility with legacy systems that have a four-faces-per-family restriction.","title":"FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY"},{"location":"ft2-parameter_tags.html#ft_param_tag_ignore_typographic_subfamily","text":"# define FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY \\ FT_MAKE_TAG ( 'i', 'g', 'p', 's' ) /* this constant is deprecated */ # define FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY \\ FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY A tag for FT_Parameter to make FT_Open_Face ignore typographic subfamily names in the \u2018name\u2019 table (introduced in OpenType version 1.4). Use this for backward compatibility with legacy systems that have a four-faces-per-family restriction.","title":"FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY"},{"location":"ft2-parameter_tags.html#ft_param_tag_incremental","text":"# define FT_PARAM_TAG_INCREMENTAL \\ FT_MAKE_TAG ( 'i', 'n', 'c', 'r' ) An FT_Parameter tag to be used with FT_Open_Face to indicate incremental glyph loading.","title":"FT_PARAM_TAG_INCREMENTAL"},{"location":"ft2-parameter_tags.html#ft_param_tag_ignore_sbix","text":"# define FT_PARAM_TAG_IGNORE_SBIX \\ FT_MAKE_TAG ( 'i', 's', 'b', 'x' ) A tag for FT_Parameter to make FT_Open_Face ignore an \u2018sbix\u2019 table while loading a font. Use this if FT_FACE_FLAG_SBIX is set and you want to access the outline glyphs in the font.","title":"FT_PARAM_TAG_IGNORE_SBIX"},{"location":"ft2-parameter_tags.html#ft_param_tag_lcd_filter_weights","text":"# define FT_PARAM_TAG_LCD_FILTER_WEIGHTS \\ FT_MAKE_TAG ( 'l', 'c', 'd', 'f' ) An FT_Parameter tag to be used with FT_Face_Properties . The corresponding argument specifies the five LCD filter weights for a given face (if using FT_LOAD_TARGET_LCD , for example), overriding the global default values or the values set up with FT_Library_SetLcdFilterWeights .","title":"FT_PARAM_TAG_LCD_FILTER_WEIGHTS"},{"location":"ft2-parameter_tags.html#ft_param_tag_random_seed","text":"# define FT_PARAM_TAG_RANDOM_SEED \\ FT_MAKE_TAG ( 's', 'e', 'e', 'd' ) An FT_Parameter tag to be used with FT_Face_Properties . The corresponding 32bit signed integer argument overrides the font driver's random seed value with a face-specific one; see random-seed .","title":"FT_PARAM_TAG_RANDOM_SEED"},{"location":"ft2-parameter_tags.html#ft_param_tag_stem_darkening","text":"# define FT_PARAM_TAG_STEM_DARKENING \\ FT_MAKE_TAG ( 'd', 'a', 'r', 'k' ) An FT_Parameter tag to be used with FT_Face_Properties . The corresponding Boolean argument specifies whether to apply stem darkening, overriding the global default values or the values set up with FT_Property_Set (see no-stem-darkening ). This is a passive setting that only takes effect if the font driver or autohinter honors it, which the CFF, Type 1, and CID drivers always do, but the autohinter only in \u2018light\u2019 hinting mode (as of version 2.9).","title":"FT_PARAM_TAG_STEM_DARKENING"},{"location":"ft2-parameter_tags.html#ft_param_tag_unpatented_hinting","text":"# define FT_PARAM_TAG_UNPATENTED_HINTING \\ FT_MAKE_TAG ( 'u', 'n', 'p', 'a' ) Deprecated, no effect. Previously: A constant used as the tag of an FT_Parameter structure to indicate that unpatented methods only should be used by the TrueType bytecode interpreter for a typeface opened by FT_Open_Face .","title":"FT_PARAM_TAG_UNPATENTED_HINTING"},{"location":"ft2-pcf_driver.html","text":"FreeType \u00bb Docs \u00bb Controlling FreeType Modules \u00bb The PCF driver The PCF driver \u00b6 Synopsis \u00b6 While FreeType's PCF driver doesn't expose API functions by itself, it is possible to control its behaviour with FT_Property_Set and FT_Property_Get . Right now, there is a single property no-long-family-names available if FreeType is compiled with PCF_CONFIG_OPTION_LONG_FAMILY_NAMES. The PCF driver's module name is \u2018pcf\u2019.","title":"The PCF driver"},{"location":"ft2-pcf_driver.html#the-pcf-driver","text":"","title":"The PCF driver"},{"location":"ft2-pcf_driver.html#synopsis","text":"While FreeType's PCF driver doesn't expose API functions by itself, it is possible to control its behaviour with FT_Property_Set and FT_Property_Get . Right now, there is a single property no-long-family-names available if FreeType is compiled with PCF_CONFIG_OPTION_LONG_FAMILY_NAMES. The PCF driver's module name is \u2018pcf\u2019.","title":"Synopsis"},{"location":"ft2-pfr_fonts.html","text":"FreeType \u00bb Docs \u00bb Format-Specific API \u00bb PFR Fonts PFR Fonts \u00b6 Synopsis \u00b6 This section contains the declaration of PFR-specific functions. FT_Get_PFR_Metrics \u00b6 Defined in FT_PFR_H (freetype/ftpfr.h). FT_EXPORT( FT_Error ) FT_Get_PFR_Metrics ( FT_Face face, FT_UInt *aoutline_resolution, FT_UInt *ametrics_resolution, FT_Fixed *ametrics_x_scale, FT_Fixed *ametrics_y_scale ); Return the outline and metrics resolutions of a given PFR face. input face Handle to the input face. It can be a non-PFR face. output aoutline_resolution Outline resolution. This is equivalent to face->units_per_EM for non-PFR fonts. Optional (parameter can be NULL ). ametrics_resolution Metrics resolution. This is equivalent to outline_resolution for non-PFR fonts. Optional (parameter can be NULL ). ametrics_x_scale A 16.16 fixed-point number used to scale distance expressed in metrics units to device subpixels. This is equivalent to face->size->x_scale , but for metrics only. Optional (parameter can be NULL ). ametrics_y_scale Same as ametrics_x_scale but for the vertical direction. optional (parameter can be NULL ). return FreeType error code. 0 means success. note If the input face is not a PFR, this function will return an error. However, in all cases, it will return valid values. FT_Get_PFR_Kerning \u00b6 Defined in FT_PFR_H (freetype/ftpfr.h). FT_EXPORT( FT_Error ) FT_Get_PFR_Kerning ( FT_Face face, FT_UInt left, FT_UInt right, FT_Vector *avector ); Return the kerning pair corresponding to two glyphs in a PFR face. The distance is expressed in metrics units, unlike the result of FT_Get_Kerning . input face A handle to the input face. left Index of the left glyph. right Index of the right glyph. output avector A kerning vector. return FreeType error code. 0 means success. note This function always return distances in original PFR metrics units. This is unlike FT_Get_Kerning with the FT_KERNING_UNSCALED mode, which always returns distances converted to outline units. You can use the value of the x_scale and y_scale parameters returned by FT_Get_PFR_Metrics to scale these to device subpixels. FT_Get_PFR_Advance \u00b6 Defined in FT_PFR_H (freetype/ftpfr.h). FT_EXPORT( FT_Error ) FT_Get_PFR_Advance ( FT_Face face, FT_UInt gindex, FT_Pos *aadvance ); Return a given glyph advance, expressed in original metrics units, from a PFR font. input face A handle to the input face. gindex The glyph index. output aadvance The glyph advance in metrics units. return FreeType error code. 0 means success. note You can use the x_scale or y_scale results of FT_Get_PFR_Metrics to convert the advance to device subpixels (i.e., 1/64 of pixels).","title":"PFR Fonts"},{"location":"ft2-pfr_fonts.html#pfr-fonts","text":"","title":"PFR Fonts"},{"location":"ft2-pfr_fonts.html#synopsis","text":"This section contains the declaration of PFR-specific functions.","title":"Synopsis"},{"location":"ft2-pfr_fonts.html#ft_get_pfr_metrics","text":"Defined in FT_PFR_H (freetype/ftpfr.h). FT_EXPORT( FT_Error ) FT_Get_PFR_Metrics ( FT_Face face, FT_UInt *aoutline_resolution, FT_UInt *ametrics_resolution, FT_Fixed *ametrics_x_scale, FT_Fixed *ametrics_y_scale ); Return the outline and metrics resolutions of a given PFR face.","title":"FT_Get_PFR_Metrics"},{"location":"ft2-pfr_fonts.html#ft_get_pfr_kerning","text":"Defined in FT_PFR_H (freetype/ftpfr.h). FT_EXPORT( FT_Error ) FT_Get_PFR_Kerning ( FT_Face face, FT_UInt left, FT_UInt right, FT_Vector *avector ); Return the kerning pair corresponding to two glyphs in a PFR face. The distance is expressed in metrics units, unlike the result of FT_Get_Kerning .","title":"FT_Get_PFR_Kerning"},{"location":"ft2-pfr_fonts.html#ft_get_pfr_advance","text":"Defined in FT_PFR_H (freetype/ftpfr.h). FT_EXPORT( FT_Error ) FT_Get_PFR_Advance ( FT_Face face, FT_UInt gindex, FT_Pos *aadvance ); Return a given glyph advance, expressed in original metrics units, from a PFR font.","title":"FT_Get_PFR_Advance"},{"location":"ft2-preamble.html","text":"FreeType \u00bb Docs \u00bb General Remarks \u00bb Preamble Preamble \u00b6 Synopsis \u00b6 FreeType is a library that provides access to glyphs in font files. It scales the glyph images and their metrics to a requested size, and it rasterizes the glyph images to produce pixel or subpixel alpha coverage bitmaps. Note that FreeType is not a text layout engine. You have to use higher-level libraries like HarfBuzz, Pango, or ICU for that. Note also that FreeType does not perform alpha blending or compositing the resulting bitmaps or pixmaps by itself. Use your favourite graphics library (for example, Cairo or Skia) to further process FreeType's output.","title":"Preamble"},{"location":"ft2-preamble.html#preamble","text":"","title":"Preamble"},{"location":"ft2-preamble.html#synopsis","text":"FreeType is a library that provides access to glyphs in font files. It scales the glyph images and their metrics to a requested size, and it rasterizes the glyph images to produce pixel or subpixel alpha coverage bitmaps. Note that FreeType is not a text layout engine. You have to use higher-level libraries like HarfBuzz, Pango, or ICU for that. Note also that FreeType does not perform alpha blending or compositing the resulting bitmaps or pixmaps by itself. Use your favourite graphics library (for example, Cairo or Skia) to further process FreeType's output.","title":"Synopsis"},{"location":"ft2-properties.html","text":"FreeType \u00bb Docs \u00bb Controlling FreeType Modules \u00bb Driver properties Driver properties \u00b6 Synopsis \u00b6 Driver modules can be controlled by setting and unsetting properties, using the functions FT_Property_Set and FT_Property_Get . This section documents the available properties, together with auxiliary macros and structures. FT_HINTING_XXX \u00b6 Defined in FT_DRIVER_H (freetype/ftdriver.h). # define FT_HINTING_FREETYPE 0 # define FT_HINTING_ADOBE 1 /* these constants (introduced in 2.4.12) are deprecated */ # define FT_CFF_HINTING_FREETYPE FT_HINTING_FREETYPE # define FT_CFF_HINTING_ADOBE FT_HINTING_ADOBE A list of constants used for the hinting-engine property to select the hinting engine for CFF, Type 1, and CID fonts. values FT_HINTING_FREETYPE Use the old FreeType hinting engine. FT_HINTING_ADOBE Use the hinting engine contributed by Adobe. since 2.9 hinting-engine \u00b6 Thanks to Adobe, which contributed a new hinting (and parsing) engine, an application can select between \u2018freetype\u2019 and \u2018adobe\u2019 if compiled with CFF_CONFIG_OPTION_OLD_ENGINE . If this configuration macro isn't defined, \u2018hinting-engine\u2019 does nothing. The same holds for the Type 1 and CID modules if compiled with T1_CONFIG_OPTION_OLD_ENGINE . For the \u2018cff\u2019 module, the default engine is \u2018adobe\u2019. For both the \u2018type1\u2019 and \u2018t1cid\u2019 modules, the default engine is \u2018adobe\u2019, too. note This property can be used with FT_Property_Get also. This property can be set via the FREETYPE_PROPERTIES environment variable (using values \u2018adobe\u2019 or \u2018freetype\u2019). example The following example code demonstrates how to select Adobe's hinting engine for the \u2018cff\u2019 module (omitting the error handling). FT_Library library; FT_UInt hinting_engine = FT_HINTING_ADOBE; FT_Init_FreeType( &library ); FT_Property_Set( library, \"cff\", \"hinting-engine\", &hinting_engine ); since 2.4.12 (for \u2018cff\u2019 module) 2.9 (for \u2018type1\u2019 and \u2018t1cid\u2019 modules) no-stem-darkening \u00b6 All glyphs that pass through the auto-hinter will be emboldened unless this property is set to TRUE. The same is true for the CFF, Type 1, and CID font modules if the \u2018Adobe\u2019 engine is selected (which is the default). Stem darkening emboldens glyphs at smaller sizes to make them more readable on common low-DPI screens when using linear alpha blending and gamma correction, see FT_Render_Glyph . When not using linear alpha blending and gamma correction, glyphs will appear heavy and fuzzy! Gamma correction essentially lightens fonts since shades of grey are shifted to higher pixel values (= higher brightness) to match the original intention to the reality of our screens. The side-effect is that glyphs \u2018thin out\u2019. Mac OS X and Adobe's proprietary font rendering library implement a counter-measure: stem darkening at smaller sizes where shades of gray dominate. By emboldening a glyph slightly in relation to its pixel size, individual pixels get higher coverage of filled-in outlines and are therefore \u2018blacker\u2019. This counteracts the \u2018thinning out\u2019 of glyphs, making text remain readable at smaller sizes. For the auto-hinter, stem-darkening is experimental currently and thus switched off by default (that is, no-stem-darkening is set to TRUE by default). Total consistency with the CFF driver is not achieved right now because the emboldening method differs and glyphs must be scaled down on the Y-axis to keep outline points inside their precomputed blue zones. The smaller the size (especially 9ppem and down), the higher the loss of emboldening versus the CFF driver. Note that stem darkening is never applied if FT_LOAD_NO_SCALE is set. note This property can be used with FT_Property_Get also. This property can be set via the FREETYPE_PROPERTIES environment variable (using values 1 and 0 for \u2018on\u2019 and \u2018off\u2019, respectively). It can also be set per face using FT_Face_Properties with FT_PARAM_TAG_STEM_DARKENING . example FT_Library library; FT_Bool no_stem_darkening = TRUE; FT_Init_FreeType( &library ); FT_Property_Set( library, \"cff\", \"no-stem-darkening\", &no_stem_darkening ); since 2.4.12 (for \u2018cff\u2019 module) 2.6.2 (for \u2018autofitter\u2019 module) 2.9 (for \u2018type1\u2019 and \u2018t1cid\u2019 modules) darkening-parameters \u00b6 By default, the Adobe hinting engine, as used by the CFF, Type 1, and CID font drivers, darkens stems as follows (if the no-stem-darkening property isn't set): stem width <= 0.5px: darkening amount = 0.4px stem width = 1px: darkening amount = 0.275px stem width = 1.667px: darkening amount = 0.275px stem width >= 2.333px: darkening amount = 0px and piecewise linear in-between. At configuration time, these four control points can be set with the macro CFF_CONFIG_OPTION_DARKENING_PARAMETERS ; the CFF, Type 1, and CID drivers share these values. At runtime, the control points can be changed using the darkening-parameters property (see the example below that demonstrates this for the Type 1 driver). The x values give the stem width, and the y values the darkening amount. The unit is 1000 th of pixels. All coordinate values must be positive; the x values must be monotonically increasing; the y values must be monotonically decreasing and smaller than or equal to 500 (corresponding to half a pixel); the slope of each linear piece must be shallower than -1 (e.g., -.4). The auto-hinter provides this property, too, as an experimental feature. See no-stem-darkening for more. note This property can be used with FT_Property_Get also. This property can be set via the FREETYPE_PROPERTIES environment variable, using eight comma-separated integers without spaces. Here the above example, using \\ to break the line for readability. FREETYPE_PROPERTIES=\\ type1:darkening-parameters=500,300,1000,200,1500,100,2000,0 example FT_Library library; FT_Int darken_params[8] = { 500, 300, // x1, y1 1000, 200, // x2, y2 1500, 100, // x3, y3 2000, 0 }; // x4, y4 FT_Init_FreeType( &library ); FT_Property_Set( library, \"type1\", \"darkening-parameters\", darken_params ); since 2.5.1 (for \u2018cff\u2019 module) 2.6.2 (for \u2018autofitter\u2019 module) 2.9 (for \u2018type1\u2019 and \u2018t1cid\u2019 modules) random-seed \u00b6 By default, the seed value for the CFF \u2018random\u2019 operator and the similar \u20180 28 callothersubr pop\u2019 command for the Type 1 and CID drivers is set to a random value. However, mainly for debugging purposes, it is often necessary to use a known value as a seed so that the pseudo-random number sequences generated by \u2018random\u2019 are repeatable. The random-seed property does that. Its argument is a signed 32bit integer; if the value is zero or negative, the seed given by the intitialRandomSeed private DICT operator in a CFF file gets used (or a default value if there is no such operator). If the value is positive, use it instead of initialRandomSeed , which is consequently ignored. note This property can be set via the FREETYPE_PROPERTIES environment variable. It can also be set per face using FT_Face_Properties with FT_PARAM_TAG_RANDOM_SEED . since 2.8 (for \u2018cff\u2019 module) 2.9 (for \u2018type1\u2019 and \u2018t1cid\u2019 modules) no-long-family-names \u00b6 If PCF_CONFIG_OPTION_LONG_FAMILY_NAMES is active while compiling FreeType, the PCF driver constructs long family names. There are many PCF fonts just called \u2018Fixed\u2019 which look completely different, and which have nothing to do with each other. When selecting \u2018Fixed\u2019 in KDE or Gnome one gets results that appear rather random, the style changes often if one changes the size and one cannot select some fonts at all. The improve this situation, the PCF module prepends the foundry name (plus a space) to the family name. It also checks whether there are \u2018wide\u2019 characters; all put together, family names like \u2018Sony Fixed\u2019 or \u2018Misc Fixed Wide\u2019 are constructed. If no-long-family-names is set, this feature gets switched off. note This property can be used with FT_Property_Get also. This property can be set via the FREETYPE_PROPERTIES environment variable (using values 1 and 0 for \u2018on\u2019 and \u2018off\u2019, respectively). example FT_Library library; FT_Bool no_long_family_names = TRUE; FT_Init_FreeType( &library ); FT_Property_Set( library, \"pcf\", \"no-long-family-names\", &no_long_family_names ); since 2.8 TT_INTERPRETER_VERSION_XXX \u00b6 Defined in FT_DRIVER_H (freetype/ftdriver.h). # define TT_INTERPRETER_VERSION_35 35 # define TT_INTERPRETER_VERSION_38 38 # define TT_INTERPRETER_VERSION_40 40 A list of constants used for the interpreter-version property to select the hinting engine for Truetype fonts. The numeric value in the constant names represents the version number as returned by the \u2018GETINFO\u2019 bytecode instruction. values TT_INTERPRETER_VERSION_35 Version 35 corresponds to MS rasterizer v.1.7 as used e.g. in Windows 98; only grayscale and B/W rasterizing is supported. TT_INTERPRETER_VERSION_38 Version 38 is the same Version 40. The original \u2018Infinality\u2019 code is no longer available. TT_INTERPRETER_VERSION_40 Version 40 corresponds to MS rasterizer v.2.1; it is roughly equivalent to the hinting provided by DirectWrite ClearType (as can be found, for example, in Microsoft's Edge Browser on Windows 10). It is used in FreeType to select the \u2018minimal\u2019 subpixel hinting code, a stripped-down and higher performance version of the \u2018Infinality\u2019 code. note This property controls the behaviour of the bytecode interpreter and thus how outlines get hinted. It does not control how glyph get rasterized! In particular, it does not control subpixel color filtering. If FreeType has not been compiled with the configuration option TT_CONFIG_OPTION_SUBPIXEL_HINTING , selecting version 38 or 40 causes an FT_Err_Unimplemented_Feature error. Depending on the graphics framework, Microsoft uses different bytecode and rendering engines. As a consequence, the version numbers returned by a call to the \u2018GETINFO\u2019 bytecode instruction are more convoluted than desired. Here are two tables that try to shed some light on the possible values for the MS rasterizer engine, together with the additional features introduced by it. GETINFO framework version feature ------------------------------------------------------------------- 3 GDI (Win 3.1), v1.0 16-bit, first version TrueImage 33 GDI (Win NT 3.1), v1.5 32-bit HP Laserjet 34 GDI (Win 95) v1.6 font smoothing, new SCANTYPE opcode 35 GDI (Win 98/2000) v1.7 (UN)SCALED_COMPONENT_OFFSET bits in composite glyphs 36 MGDI (Win CE 2) v1.6+ classic ClearType 37 GDI (XP and later), v1.8 ClearType GDI+ old (before Vista) 38 GDI+ old (Vista, Win 7), v1.9 subpixel ClearType, WPF Y-direction ClearType, additional error checking 39 DWrite (before Win 8) v2.0 subpixel ClearType flags in GETINFO opcode, bug fixes 40 GDI+ (after Win 7), v2.1 Y-direction ClearType flag DWrite (Win 8) in GETINFO opcode, Gray ClearType The \u2018version\u2019 field gives a rough orientation only, since some applications provided certain features much earlier (as an example, Microsoft Reader used subpixel and Y-direction ClearType already in Windows 2000). Similarly, updates to a given framework might include improved hinting support. version sampling rendering comment x y x y -------------------------------------------------------------- v1.0 normal normal B/W B/W bi-level v1.6 high high gray gray grayscale v1.8 high normal color-filter B/W (GDI) ClearType v1.9 high high color-filter gray Color ClearType v2.1 high normal gray B/W Gray ClearType v2.1 high high gray gray Gray ClearType Color and Gray ClearType are the two available variants of \u2018Y-direction ClearType\u2019, meaning grayscale rasterization along the Y-direction; the name used in the TrueType specification for this feature is \u2018symmetric smoothing\u2019. \u2018Classic ClearType\u2019 is the original algorithm used before introducing a modified version in Win XP. Another name for v1.6's grayscale rendering is \u2018font smoothing\u2019, and \u2018Color ClearType\u2019 is sometimes also called \u2018DWrite ClearType\u2019. To differentiate between today's Color ClearType and the earlier ClearType variant with B/W rendering along the vertical axis, the latter is sometimes called \u2018GDI ClearType\u2019. \u2018Normal\u2019 and \u2018high\u2019 sampling describe the (virtual) resolution to access the rasterized outline after the hinting process. \u2018Normal\u2019 means 1 sample per grid line (i.e., B/W). In the current Microsoft implementation, \u2018high\u2019 means an extra virtual resolution of 16x16 (or 16x1) grid lines per pixel for bytecode instructions like \u2018MIRP\u2019. After hinting, these 16 grid lines are mapped to 6x5 (or 6x1) grid lines for color filtering if Color ClearType is activated. Note that \u2018Gray ClearType\u2019 is essentially the same as v1.6's grayscale rendering. However, the GETINFO instruction handles it differently: v1.6 returns bit 12 (hinting for grayscale), while v2.1 returns bits 13 (hinting for ClearType), 18 (symmetrical smoothing), and 19 (Gray ClearType). Also, this mode respects bits 2 and 3 for the version 1 gasp table exclusively (like Color ClearType), while v1.6 only respects the values of version 0 (bits 0 and 1). Keep in mind that the features of the above interpreter versions might not map exactly to FreeType features or behavior because it is a fundamentally different library with different internals. interpreter-version \u00b6 Currently, three versions are available, two representing the bytecode interpreter with subpixel hinting support (old \u2018Infinality\u2019 code and new stripped-down and higher performance \u2018minimal\u2019 code) and one without, respectively. The default is subpixel support if TT_CONFIG_OPTION_SUBPIXEL_HINTING is defined, and no subpixel support otherwise (since it isn't available then). If subpixel hinting is on, many TrueType bytecode instructions behave differently compared to B/W or grayscale rendering (except if \u2018native ClearType\u2019 is selected by the font). Microsoft's main idea is to render at a much increased horizontal resolution, then sampling down the created output to subpixel precision. However, many older fonts are not suited to this and must be specially taken care of by applying (hardcoded) tweaks in Microsoft's interpreter. Details on subpixel hinting and some of the necessary tweaks can be found in Greg Hitchcock's whitepaper at \u2018 https://www.microsoft.com/typography/cleartype/truetypecleartype.aspx \u2019. Note that FreeType currently doesn't really \u2018subpixel hint\u2019 (6x1, 6x2, or 6x5 supersampling) like discussed in the paper. Depending on the chosen interpreter, it simply ignores instructions on vertical stems to arrive at very similar results. note This property can be used with FT_Property_Get also. This property can be set via the FREETYPE_PROPERTIES environment variable (using values \u201835\u2019, \u201838\u2019, or \u201840\u2019). example The following example code demonstrates how to deactivate subpixel hinting (omitting the error handling). FT_Library library; FT_Face face; FT_UInt interpreter_version = TT_INTERPRETER_VERSION_35; FT_Init_FreeType( &library ); FT_Property_Set( library, \"truetype\", \"interpreter-version\", &interpreter_version ); since 2.5 svg-hooks \u00b6 Set up the interface between FreeType and an extern SVG rendering library like \u2018librsvg\u2019. All details on the function hooks can be found in section \u2018 OpenType SVG Fonts \u2019. example The following example code expects that the four hook functions svg_* are defined elsewhere. Error handling is omitted, too. FT_Library library; SVG_RendererHooks hooks = { (SVG_Lib_Init_Func)svg_init, (SVG_Lib_Free_Func)svg_free, (SVG_Lib_Render_Func)svg_render, (SVG_Lib_Preset_Slot_Func)svg_preset_slot }; FT_Init_FreeType( &library ); FT_Property_Set( library, \"ot-svg\", \"svg-hooks\", &hooks ); since 2.12 glyph-to-script-map \u00b6 Experimental only The auto-hinter provides various script modules to hint glyphs. Examples of supported scripts are Latin or CJK. Before a glyph is auto-hinted, the Unicode character map of the font gets examined, and the script is then determined based on Unicode character ranges, see below. OpenType fonts, however, often provide much more glyphs than character codes (small caps, superscripts, ligatures, swashes, etc.), to be controlled by so-called \u2018features\u2019. Handling OpenType features can be quite complicated and thus needs a separate library on top of FreeType. The mapping between glyph indices and scripts (in the auto-hinter sense, see the FT_AUTOHINTER_SCRIPT_XXX values) is stored as an array with num_glyphs elements, as found in the font's FT_Face structure. The glyph-to-script-map property returns a pointer to this array, which can be modified as needed. Note that the modification should happen before the first glyph gets processed by the auto-hinter so that the global analysis of the font shapes actually uses the modified mapping. example The following example code demonstrates how to access it (omitting the error handling). FT_Library library; FT_Face face; FT_Prop_GlyphToScriptMap prop; FT_Init_FreeType( &library ); FT_New_Face( library, \"foo.ttf\", 0, &face ); prop.face = face; FT_Property_Get( library, \"autofitter\", \"glyph-to-script-map\", &prop ); // adjust `prop.map' as needed right here FT_Load_Glyph( face, ..., FT_LOAD_FORCE_AUTOHINT ); since 2.4.11 FT_AUTOHINTER_SCRIPT_XXX \u00b6 Defined in FT_DRIVER_H (freetype/ftdriver.h). # define FT_AUTOHINTER_SCRIPT_NONE 0 # define FT_AUTOHINTER_SCRIPT_LATIN 1 # define FT_AUTOHINTER_SCRIPT_CJK 2 # define FT_AUTOHINTER_SCRIPT_INDIC 3 Experimental only A list of constants used for the glyph-to-script-map property to specify the script submodule the auto-hinter should use for hinting a particular glyph. values FT_AUTOHINTER_SCRIPT_NONE Don't auto-hint this glyph. FT_AUTOHINTER_SCRIPT_LATIN Apply the latin auto-hinter. For the auto-hinter, \u2018latin\u2019 is a very broad term, including Cyrillic and Greek also since characters from those scripts share the same design constraints. By default, characters from the following Unicode ranges are assigned to this submodule. U+0020 - U+007F // Basic Latin (no control characters) U+00A0 - U+00FF // Latin-1 Supplement (no control characters) U+0100 - U+017F // Latin Extended-A U+0180 - U+024F // Latin Extended-B U+0250 - U+02AF // IPA Extensions U+02B0 - U+02FF // Spacing Modifier Letters U+0300 - U+036F // Combining Diacritical Marks U+0370 - U+03FF // Greek and Coptic U+0400 - U+04FF // Cyrillic U+0500 - U+052F // Cyrillic Supplement U+1D00 - U+1D7F // Phonetic Extensions U+1D80 - U+1DBF // Phonetic Extensions Supplement U+1DC0 - U+1DFF // Combining Diacritical Marks Supplement U+1E00 - U+1EFF // Latin Extended Additional U+1F00 - U+1FFF // Greek Extended U+2000 - U+206F // General Punctuation U+2070 - U+209F // Superscripts and Subscripts U+20A0 - U+20CF // Currency Symbols U+2150 - U+218F // Number Forms U+2460 - U+24FF // Enclosed Alphanumerics U+2C60 - U+2C7F // Latin Extended-C U+2DE0 - U+2DFF // Cyrillic Extended-A U+2E00 - U+2E7F // Supplemental Punctuation U+A640 - U+A69F // Cyrillic Extended-B U+A720 - U+A7FF // Latin Extended-D U+FB00 - U+FB06 // Alphab. Present. Forms (Latin Ligatures) U+1D400 - U+1D7FF // Mathematical Alphanumeric Symbols U+1F100 - U+1F1FF // Enclosed Alphanumeric Supplement FT_AUTOHINTER_SCRIPT_CJK Apply the CJK auto-hinter, covering Chinese, Japanese, Korean, old Vietnamese, and some other scripts. By default, characters from the following Unicode ranges are assigned to this submodule. U+1100 - U+11FF // Hangul Jamo U+2E80 - U+2EFF // CJK Radicals Supplement U+2F00 - U+2FDF // Kangxi Radicals U+2FF0 - U+2FFF // Ideographic Description Characters U+3000 - U+303F // CJK Symbols and Punctuation U+3040 - U+309F // Hiragana U+30A0 - U+30FF // Katakana U+3100 - U+312F // Bopomofo U+3130 - U+318F // Hangul Compatibility Jamo U+3190 - U+319F // Kanbun U+31A0 - U+31BF // Bopomofo Extended U+31C0 - U+31EF // CJK Strokes U+31F0 - U+31FF // Katakana Phonetic Extensions U+3200 - U+32FF // Enclosed CJK Letters and Months U+3300 - U+33FF // CJK Compatibility U+3400 - U+4DBF // CJK Unified Ideographs Extension A U+4DC0 - U+4DFF // Yijing Hexagram Symbols U+4E00 - U+9FFF // CJK Unified Ideographs U+A960 - U+A97F // Hangul Jamo Extended-A U+AC00 - U+D7AF // Hangul Syllables U+D7B0 - U+D7FF // Hangul Jamo Extended-B U+F900 - U+FAFF // CJK Compatibility Ideographs U+FE10 - U+FE1F // Vertical forms U+FE30 - U+FE4F // CJK Compatibility Forms U+FF00 - U+FFEF // Halfwidth and Fullwidth Forms U+1B000 - U+1B0FF // Kana Supplement U+1D300 - U+1D35F // Tai Xuan Hing Symbols U+1F200 - U+1F2FF // Enclosed Ideographic Supplement U+20000 - U+2A6DF // CJK Unified Ideographs Extension B U+2A700 - U+2B73F // CJK Unified Ideographs Extension C U+2B740 - U+2B81F // CJK Unified Ideographs Extension D U+2F800 - U+2FA1F // CJK Compatibility Ideographs Supplement FT_AUTOHINTER_SCRIPT_INDIC Apply the indic auto-hinter, covering all major scripts from the Indian sub-continent and some other related scripts like Thai, Lao, or Tibetan. By default, characters from the following Unicode ranges are assigned to this submodule. U+0900 - U+0DFF // Indic Range U+0F00 - U+0FFF // Tibetan U+1900 - U+194F // Limbu U+1B80 - U+1BBF // Sundanese U+A800 - U+A82F // Syloti Nagri U+ABC0 - U+ABFF // Meetei Mayek U+11800 - U+118DF // Sharada Note that currently Indic support is rudimentary only, missing blue zone support. since 2.4.11 FT_Prop_GlyphToScriptMap \u00b6 Defined in FT_DRIVER_H (freetype/ftdriver.h). typedef struct FT_Prop_GlyphToScriptMap_ { FT_Face face; FT_UShort * map; } FT_Prop_GlyphToScriptMap ; Experimental only The data exchange structure for the glyph-to-script-map property. since 2.4.11 fallback-script \u00b6 Experimental only If no auto-hinter script module can be assigned to a glyph, a fallback script gets assigned to it (see also the glyph-to-script-map property). By default, this is FT_AUTOHINTER_SCRIPT_CJK . Using the fallback-script property, this fallback value can be changed. note This property can be used with FT_Property_Get also. It's important to use the right timing for changing this value: The creation of the glyph-to-script map that eventually uses the fallback script value gets triggered either by setting or reading a face-specific property like glyph-to-script-map , or by auto-hinting any glyph from that face. In particular, if you have already created an FT_Face structure but not loaded any glyph (using the auto-hinter), a change of the fallback script will affect this face. example FT_Library library; FT_UInt fallback_script = FT_AUTOHINTER_SCRIPT_NONE; FT_Init_FreeType( &library ); FT_Property_Set( library, \"autofitter\", \"fallback-script\", &fallback_script ); since 2.4.11 default-script \u00b6 Experimental only If FreeType gets compiled with FT_CONFIG_OPTION_USE_HARFBUZZ to make the HarfBuzz library access OpenType features for getting better glyph coverages, this property sets the (auto-fitter) script to be used for the default (OpenType) script data of a font's GSUB table. Features for the default script are intended for all scripts not explicitly handled in GSUB; an example is a \u2018dlig\u2019 feature, containing the combination of the characters \u2018T\u2019, \u2018E\u2019, and \u2018L\u2019 to form a \u2018TEL\u2019 ligature. By default, this is FT_AUTOHINTER_SCRIPT_LATIN . Using the default-script property, this default value can be changed. note This property can be used with FT_Property_Get also. It's important to use the right timing for changing this value: The creation of the glyph-to-script map that eventually uses the default script value gets triggered either by setting or reading a face-specific property like glyph-to-script-map , or by auto-hinting any glyph from that face. In particular, if you have already created an FT_Face structure but not loaded any glyph (using the auto-hinter), a change of the default script will affect this face. example FT_Library library; FT_UInt default_script = FT_AUTOHINTER_SCRIPT_NONE; FT_Init_FreeType( &library ); FT_Property_Set( library, \"autofitter\", \"default-script\", &default_script ); since 2.5.3 increase-x-height \u00b6 For ppem values in the range 6 <= ppem <= increase-x-height , round up the font's x height much more often than normally. If the value is set to 0, which is the default, this feature is switched off. Use this property to improve the legibility of small font sizes if necessary. note This property can be used with FT_Property_Get also. Set this value right after calling FT_Set_Char_Size , but before loading any glyph (using the auto-hinter). example FT_Library library; FT_Face face; FT_Prop_IncreaseXHeight prop; FT_Init_FreeType( &library ); FT_New_Face( library, \"foo.ttf\", 0, &face ); FT_Set_Char_Size( face, 10 * 64, 0, 72, 0 ); prop.face = face; prop.limit = 14; FT_Property_Set( library, \"autofitter\", \"increase-x-height\", &prop ); since 2.4.11 FT_Prop_IncreaseXHeight \u00b6 Defined in FT_DRIVER_H (freetype/ftdriver.h). typedef struct FT_Prop_IncreaseXHeight_ { FT_Face face; FT_UInt limit; } FT_Prop_IncreaseXHeight ; The data exchange structure for the increase-x-height property. warping \u00b6 Obsolete This property was always experimental and probably never worked correctly. It was entirely removed from the FreeType 2 sources. This entry is only here for historical reference. Warping only worked in \u2018normal\u2019 auto-hinting mode replacing it. The idea of the code was to slightly scale and shift a glyph along the non-hinted dimension (which is usually the horizontal axis) so that as much of its segments were aligned (more or less) to the grid. To find out a glyph's optimal scaling and shifting value, various parameter combinations were tried and scored. since 2.6","title":"Driver properties"},{"location":"ft2-properties.html#driver-properties","text":"","title":"Driver properties"},{"location":"ft2-properties.html#synopsis","text":"Driver modules can be controlled by setting and unsetting properties, using the functions FT_Property_Set and FT_Property_Get . This section documents the available properties, together with auxiliary macros and structures.","title":"Synopsis"},{"location":"ft2-properties.html#ft_hinting_xxx","text":"Defined in FT_DRIVER_H (freetype/ftdriver.h). # define FT_HINTING_FREETYPE 0 # define FT_HINTING_ADOBE 1 /* these constants (introduced in 2.4.12) are deprecated */ # define FT_CFF_HINTING_FREETYPE FT_HINTING_FREETYPE # define FT_CFF_HINTING_ADOBE FT_HINTING_ADOBE A list of constants used for the hinting-engine property to select the hinting engine for CFF, Type 1, and CID fonts.","title":"FT_HINTING_XXX"},{"location":"ft2-properties.html#hinting-engine","text":"Thanks to Adobe, which contributed a new hinting (and parsing) engine, an application can select between \u2018freetype\u2019 and \u2018adobe\u2019 if compiled with CFF_CONFIG_OPTION_OLD_ENGINE . If this configuration macro isn't defined, \u2018hinting-engine\u2019 does nothing. The same holds for the Type 1 and CID modules if compiled with T1_CONFIG_OPTION_OLD_ENGINE . For the \u2018cff\u2019 module, the default engine is \u2018adobe\u2019. For both the \u2018type1\u2019 and \u2018t1cid\u2019 modules, the default engine is \u2018adobe\u2019, too.","title":"hinting-engine"},{"location":"ft2-properties.html#no-stem-darkening","text":"All glyphs that pass through the auto-hinter will be emboldened unless this property is set to TRUE. The same is true for the CFF, Type 1, and CID font modules if the \u2018Adobe\u2019 engine is selected (which is the default). Stem darkening emboldens glyphs at smaller sizes to make them more readable on common low-DPI screens when using linear alpha blending and gamma correction, see FT_Render_Glyph . When not using linear alpha blending and gamma correction, glyphs will appear heavy and fuzzy! Gamma correction essentially lightens fonts since shades of grey are shifted to higher pixel values (= higher brightness) to match the original intention to the reality of our screens. The side-effect is that glyphs \u2018thin out\u2019. Mac OS X and Adobe's proprietary font rendering library implement a counter-measure: stem darkening at smaller sizes where shades of gray dominate. By emboldening a glyph slightly in relation to its pixel size, individual pixels get higher coverage of filled-in outlines and are therefore \u2018blacker\u2019. This counteracts the \u2018thinning out\u2019 of glyphs, making text remain readable at smaller sizes. For the auto-hinter, stem-darkening is experimental currently and thus switched off by default (that is, no-stem-darkening is set to TRUE by default). Total consistency with the CFF driver is not achieved right now because the emboldening method differs and glyphs must be scaled down on the Y-axis to keep outline points inside their precomputed blue zones. The smaller the size (especially 9ppem and down), the higher the loss of emboldening versus the CFF driver. Note that stem darkening is never applied if FT_LOAD_NO_SCALE is set.","title":"no-stem-darkening"},{"location":"ft2-properties.html#darkening-parameters","text":"By default, the Adobe hinting engine, as used by the CFF, Type 1, and CID font drivers, darkens stems as follows (if the no-stem-darkening property isn't set): stem width <= 0.5px: darkening amount = 0.4px stem width = 1px: darkening amount = 0.275px stem width = 1.667px: darkening amount = 0.275px stem width >= 2.333px: darkening amount = 0px and piecewise linear in-between. At configuration time, these four control points can be set with the macro CFF_CONFIG_OPTION_DARKENING_PARAMETERS ; the CFF, Type 1, and CID drivers share these values. At runtime, the control points can be changed using the darkening-parameters property (see the example below that demonstrates this for the Type 1 driver). The x values give the stem width, and the y values the darkening amount. The unit is 1000 th of pixels. All coordinate values must be positive; the x values must be monotonically increasing; the y values must be monotonically decreasing and smaller than or equal to 500 (corresponding to half a pixel); the slope of each linear piece must be shallower than -1 (e.g., -.4). The auto-hinter provides this property, too, as an experimental feature. See no-stem-darkening for more.","title":"darkening-parameters"},{"location":"ft2-properties.html#random-seed","text":"By default, the seed value for the CFF \u2018random\u2019 operator and the similar \u20180 28 callothersubr pop\u2019 command for the Type 1 and CID drivers is set to a random value. However, mainly for debugging purposes, it is often necessary to use a known value as a seed so that the pseudo-random number sequences generated by \u2018random\u2019 are repeatable. The random-seed property does that. Its argument is a signed 32bit integer; if the value is zero or negative, the seed given by the intitialRandomSeed private DICT operator in a CFF file gets used (or a default value if there is no such operator). If the value is positive, use it instead of initialRandomSeed , which is consequently ignored.","title":"random-seed"},{"location":"ft2-properties.html#no-long-family-names","text":"If PCF_CONFIG_OPTION_LONG_FAMILY_NAMES is active while compiling FreeType, the PCF driver constructs long family names. There are many PCF fonts just called \u2018Fixed\u2019 which look completely different, and which have nothing to do with each other. When selecting \u2018Fixed\u2019 in KDE or Gnome one gets results that appear rather random, the style changes often if one changes the size and one cannot select some fonts at all. The improve this situation, the PCF module prepends the foundry name (plus a space) to the family name. It also checks whether there are \u2018wide\u2019 characters; all put together, family names like \u2018Sony Fixed\u2019 or \u2018Misc Fixed Wide\u2019 are constructed. If no-long-family-names is set, this feature gets switched off.","title":"no-long-family-names"},{"location":"ft2-properties.html#tt_interpreter_version_xxx","text":"Defined in FT_DRIVER_H (freetype/ftdriver.h). # define TT_INTERPRETER_VERSION_35 35 # define TT_INTERPRETER_VERSION_38 38 # define TT_INTERPRETER_VERSION_40 40 A list of constants used for the interpreter-version property to select the hinting engine for Truetype fonts. The numeric value in the constant names represents the version number as returned by the \u2018GETINFO\u2019 bytecode instruction.","title":"TT_INTERPRETER_VERSION_XXX"},{"location":"ft2-properties.html#interpreter-version","text":"Currently, three versions are available, two representing the bytecode interpreter with subpixel hinting support (old \u2018Infinality\u2019 code and new stripped-down and higher performance \u2018minimal\u2019 code) and one without, respectively. The default is subpixel support if TT_CONFIG_OPTION_SUBPIXEL_HINTING is defined, and no subpixel support otherwise (since it isn't available then). If subpixel hinting is on, many TrueType bytecode instructions behave differently compared to B/W or grayscale rendering (except if \u2018native ClearType\u2019 is selected by the font). Microsoft's main idea is to render at a much increased horizontal resolution, then sampling down the created output to subpixel precision. However, many older fonts are not suited to this and must be specially taken care of by applying (hardcoded) tweaks in Microsoft's interpreter. Details on subpixel hinting and some of the necessary tweaks can be found in Greg Hitchcock's whitepaper at \u2018 https://www.microsoft.com/typography/cleartype/truetypecleartype.aspx \u2019. Note that FreeType currently doesn't really \u2018subpixel hint\u2019 (6x1, 6x2, or 6x5 supersampling) like discussed in the paper. Depending on the chosen interpreter, it simply ignores instructions on vertical stems to arrive at very similar results.","title":"interpreter-version"},{"location":"ft2-properties.html#svg-hooks","text":"Set up the interface between FreeType and an extern SVG rendering library like \u2018librsvg\u2019. All details on the function hooks can be found in section \u2018 OpenType SVG Fonts \u2019.","title":"svg-hooks"},{"location":"ft2-properties.html#glyph-to-script-map","text":"Experimental only The auto-hinter provides various script modules to hint glyphs. Examples of supported scripts are Latin or CJK. Before a glyph is auto-hinted, the Unicode character map of the font gets examined, and the script is then determined based on Unicode character ranges, see below. OpenType fonts, however, often provide much more glyphs than character codes (small caps, superscripts, ligatures, swashes, etc.), to be controlled by so-called \u2018features\u2019. Handling OpenType features can be quite complicated and thus needs a separate library on top of FreeType. The mapping between glyph indices and scripts (in the auto-hinter sense, see the FT_AUTOHINTER_SCRIPT_XXX values) is stored as an array with num_glyphs elements, as found in the font's FT_Face structure. The glyph-to-script-map property returns a pointer to this array, which can be modified as needed. Note that the modification should happen before the first glyph gets processed by the auto-hinter so that the global analysis of the font shapes actually uses the modified mapping.","title":"glyph-to-script-map"},{"location":"ft2-properties.html#ft_autohinter_script_xxx","text":"Defined in FT_DRIVER_H (freetype/ftdriver.h). # define FT_AUTOHINTER_SCRIPT_NONE 0 # define FT_AUTOHINTER_SCRIPT_LATIN 1 # define FT_AUTOHINTER_SCRIPT_CJK 2 # define FT_AUTOHINTER_SCRIPT_INDIC 3 Experimental only A list of constants used for the glyph-to-script-map property to specify the script submodule the auto-hinter should use for hinting a particular glyph.","title":"FT_AUTOHINTER_SCRIPT_XXX"},{"location":"ft2-properties.html#ft_prop_glyphtoscriptmap","text":"Defined in FT_DRIVER_H (freetype/ftdriver.h). typedef struct FT_Prop_GlyphToScriptMap_ { FT_Face face; FT_UShort * map; } FT_Prop_GlyphToScriptMap ; Experimental only The data exchange structure for the glyph-to-script-map property.","title":"FT_Prop_GlyphToScriptMap"},{"location":"ft2-properties.html#fallback-script","text":"Experimental only If no auto-hinter script module can be assigned to a glyph, a fallback script gets assigned to it (see also the glyph-to-script-map property). By default, this is FT_AUTOHINTER_SCRIPT_CJK . Using the fallback-script property, this fallback value can be changed.","title":"fallback-script"},{"location":"ft2-properties.html#default-script","text":"Experimental only If FreeType gets compiled with FT_CONFIG_OPTION_USE_HARFBUZZ to make the HarfBuzz library access OpenType features for getting better glyph coverages, this property sets the (auto-fitter) script to be used for the default (OpenType) script data of a font's GSUB table. Features for the default script are intended for all scripts not explicitly handled in GSUB; an example is a \u2018dlig\u2019 feature, containing the combination of the characters \u2018T\u2019, \u2018E\u2019, and \u2018L\u2019 to form a \u2018TEL\u2019 ligature. By default, this is FT_AUTOHINTER_SCRIPT_LATIN . Using the default-script property, this default value can be changed.","title":"default-script"},{"location":"ft2-properties.html#increase-x-height","text":"For ppem values in the range 6 <= ppem <= increase-x-height , round up the font's x height much more often than normally. If the value is set to 0, which is the default, this feature is switched off. Use this property to improve the legibility of small font sizes if necessary.","title":"increase-x-height"},{"location":"ft2-properties.html#ft_prop_increasexheight","text":"Defined in FT_DRIVER_H (freetype/ftdriver.h). typedef struct FT_Prop_IncreaseXHeight_ { FT_Face face; FT_UInt limit; } FT_Prop_IncreaseXHeight ; The data exchange structure for the increase-x-height property.","title":"FT_Prop_IncreaseXHeight"},{"location":"ft2-properties.html#warping","text":"Obsolete This property was always experimental and probably never worked correctly. It was entirely removed from the FreeType 2 sources. This entry is only here for historical reference. Warping only worked in \u2018normal\u2019 auto-hinting mode replacing it. The idea of the code was to slightly scale and shift a glyph along the non-hinted dimension (which is usually the horizontal axis) so that as much of its segments were aligned (more or less) to the grid. To find out a glyph's optimal scaling and shifting value, various parameter combinations were tried and scored.","title":"warping"},{"location":"ft2-quick_advance.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb Quick retrieval of advance values Quick retrieval of advance values \u00b6 Synopsis \u00b6 This section contains functions to quickly extract advance values without handling glyph outlines, if possible. FT_Get_Advance \u00b6 Defined in FT_ADVANCES_H (freetype/ftadvanc.h). FT_EXPORT( FT_Error ) FT_Get_Advance ( FT_Face face, FT_UInt gindex, FT_Int32 load_flags, FT_Fixed *padvance ); Retrieve the advance value of a given glyph outline in an FT_Face . input face The source FT_Face handle. gindex The glyph index. load_flags A set of bit flags similar to those used when calling FT_Load_Glyph , used to determine what kind of advances you need. output padvance The advance value. If scaling is performed (based on the value of load_flags ), the advance value is in 16.16 format. Otherwise, it is in font units. If FT_LOAD_VERTICAL_LAYOUT is set, this is the vertical advance corresponding to a vertical layout. Otherwise, it is the horizontal advance in a horizontal layout. return FreeType error code. 0 means success. note This function may fail if you use FT_ADVANCE_FLAG_FAST_ONLY and if the corresponding font backend doesn't have a quick way to retrieve the advances. A scaled advance is returned in 16.16 format but isn't transformed by the affine transformation specified by FT_Set_Transform . FT_Get_Advances \u00b6 Defined in FT_ADVANCES_H (freetype/ftadvanc.h). FT_EXPORT( FT_Error ) FT_Get_Advances ( FT_Face face, FT_UInt start, FT_UInt count, FT_Int32 load_flags, FT_Fixed *padvances ); Retrieve the advance values of several glyph outlines in an FT_Face . input face The source FT_Face handle. start The first glyph index. count The number of advance values you want to retrieve. load_flags A set of bit flags similar to those used when calling FT_Load_Glyph . output padvance The advance values. This array, to be provided by the caller, must contain at least count elements. If scaling is performed (based on the value of load_flags ), the advance values are in 16.16 format. Otherwise, they are in font units. If FT_LOAD_VERTICAL_LAYOUT is set, these are the vertical advances corresponding to a vertical layout. Otherwise, they are the horizontal advances in a horizontal layout. return FreeType error code. 0 means success. note This function may fail if you use FT_ADVANCE_FLAG_FAST_ONLY and if the corresponding font backend doesn't have a quick way to retrieve the advances. Scaled advances are returned in 16.16 format but aren't transformed by the affine transformation specified by FT_Set_Transform . FT_ADVANCE_FLAG_FAST_ONLY \u00b6 Defined in FT_ADVANCES_H (freetype/ftadvanc.h). # define FT_ADVANCE_FLAG_FAST_ONLY 0x20000000L A bit-flag to be OR-ed with the flags parameter of the FT_Get_Advance and FT_Get_Advances functions. If set, it indicates that you want these functions to fail if the corresponding hinting mode or font driver doesn't allow for very quick advance computation. Typically, glyphs that are either unscaled, unhinted, bitmapped, or light-hinted can have their advance width computed very quickly. Normal and bytecode hinted modes that require loading, scaling, and hinting of the glyph outline, are extremely slow by comparison.","title":"Quick retrieval of advance values"},{"location":"ft2-quick_advance.html#quick-retrieval-of-advance-values","text":"","title":"Quick retrieval of advance values"},{"location":"ft2-quick_advance.html#synopsis","text":"This section contains functions to quickly extract advance values without handling glyph outlines, if possible.","title":"Synopsis"},{"location":"ft2-quick_advance.html#ft_get_advance","text":"Defined in FT_ADVANCES_H (freetype/ftadvanc.h). FT_EXPORT( FT_Error ) FT_Get_Advance ( FT_Face face, FT_UInt gindex, FT_Int32 load_flags, FT_Fixed *padvance ); Retrieve the advance value of a given glyph outline in an FT_Face .","title":"FT_Get_Advance"},{"location":"ft2-quick_advance.html#ft_get_advances","text":"Defined in FT_ADVANCES_H (freetype/ftadvanc.h). FT_EXPORT( FT_Error ) FT_Get_Advances ( FT_Face face, FT_UInt start, FT_UInt count, FT_Int32 load_flags, FT_Fixed *padvances ); Retrieve the advance values of several glyph outlines in an FT_Face .","title":"FT_Get_Advances"},{"location":"ft2-quick_advance.html#ft_advance_flag_fast_only","text":"Defined in FT_ADVANCES_H (freetype/ftadvanc.h). # define FT_ADVANCE_FLAG_FAST_ONLY 0x20000000L A bit-flag to be OR-ed with the flags parameter of the FT_Get_Advance and FT_Get_Advances functions. If set, it indicates that you want these functions to fail if the corresponding hinting mode or font driver doesn't allow for very quick advance computation. Typically, glyphs that are either unscaled, unhinted, bitmapped, or light-hinted can have their advance width computed very quickly. Normal and bytecode hinted modes that require loading, scaling, and hinting of the glyph outline, are extremely slow by comparison.","title":"FT_ADVANCE_FLAG_FAST_ONLY"},{"location":"ft2-raster.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb Scanline Converter Scanline Converter \u00b6 Synopsis \u00b6 A raster or a rasterizer is a scan converter in charge of producing a pixel coverage bitmap that can be used as an alpha channel when compositing a glyph with a background. FreeType comes with two rasterizers: bilevel raster1 and anti-aliased smooth are two separate modules. They are usually called from the high-level FT_Load_Glyph or FT_Render_Glyph functions and produce the entire coverage bitmap at once, while staying largely invisible to users. Instead of working with complete coverage bitmaps, it is also possible to intercept consecutive pixel runs on the same scanline with the same coverage, called spans , and process them individually. Only the smooth rasterizer permits this when calling FT_Outline_Render with FT_Raster_Params as described below. Working with either complete bitmaps or spans it is important to think of them as colorless coverage objects suitable as alpha channels to blend arbitrary colors with a background. For best results, it is recommended to use gamma correction, too. This section also describes the public API needed to set up alternative FT_Renderer modules. FT_Span \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Span_ { short x; unsigned short len; unsigned char coverage; } FT_Span ; A structure to model a single span of consecutive pixels when rendering an anti-aliased bitmap. fields x The span's horizontal start position. len The span's length in pixels. coverage The span color/coverage, ranging from 0 (background) to 255 (foreground). note This structure is used by the span drawing callback type named FT_SpanFunc that takes the y coordinate of the span as a parameter. The anti-aliased rasterizer produces coverage values from 0 to 255, that is, from completely transparent to completely opaque. FT_SpanFunc \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef void (* FT_SpanFunc )( int y, int count, const FT_Span * spans, void * user ); # define FT_Raster_Span_Func FT_SpanFunc A function used as a call-back by the anti-aliased renderer in order to let client applications draw themselves the pixel spans on each scan line. input y The scanline's upward y coordinate. count The number of spans to draw on this scanline. spans A table of count spans to draw on the scanline. user User-supplied data that is passed to the callback. note This callback allows client applications to directly render the spans of the anti-aliased bitmap to any kind of surfaces. This can be used to write anti-aliased outlines directly to a given background bitmap using alpha compositing. It can also be used for oversampling and averaging. FT_Raster_Params \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Raster_Params_ { const FT_Bitmap * target; const void * source; int flags; FT_SpanFunc gray_spans; FT_SpanFunc black_spans; /* unused */ FT_Raster_BitTest_Func bit_test; /* unused */ FT_Raster_BitSet_Func bit_set; /* unused */ void * user; FT_BBox clip_box; } FT_Raster_Params ; A structure to hold the parameters used by a raster's render function, passed as an argument to FT_Outline_Render . fields target The target bitmap. source A pointer to the source glyph image (e.g., an FT_Outline ). flags The rendering flags. gray_spans The gray span drawing callback. black_spans Unused. bit_test Unused. bit_set Unused. user User-supplied data that is passed to each drawing callback. clip_box An optional span clipping box expressed in integer pixels (not in 26.6 fixed-point units). note The FT_RASTER_FLAG_AA bit flag must be set in the flags to generate an anti-aliased glyph bitmap, otherwise a monochrome bitmap is generated. The target should have appropriate pixel mode and its dimensions define the clipping region. If both FT_RASTER_FLAG_AA and FT_RASTER_FLAG_DIRECT bit flags are set in flags , the raster calls an FT_SpanFunc callback gray_spans with user data as an argument ignoring target . This allows direct composition over a pre-existing user surface to perform the span drawing and composition. To optionally clip the spans, set the FT_RASTER_FLAG_CLIP flag and clip_box . The monochrome raster does not support the direct mode. The gray-level rasterizer always uses 256 gray levels. If you want fewer gray levels, you have to use FT_RASTER_FLAG_DIRECT and reduce the levels in the callback function. FT_RASTER_FLAG_XXX \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). # define FT_RASTER_FLAG_DEFAULT 0x0 # define FT_RASTER_FLAG_AA 0x1 # define FT_RASTER_FLAG_DIRECT 0x2 # define FT_RASTER_FLAG_CLIP 0x4 # define FT_RASTER_FLAG_SDF 0x8 /* these constants are deprecated; use the corresponding */ /* ` FT_RASTER_FLAG_XXX ` values instead */ # define ft_raster_flag_default FT_RASTER_FLAG_DEFAULT # define ft_raster_flag_aa FT_RASTER_FLAG_AA # define ft_raster_flag_direct FT_RASTER_FLAG_DIRECT # define ft_raster_flag_clip FT_RASTER_FLAG_CLIP A list of bit flag constants as used in the flags field of a FT_Raster_Params structure. values FT_RASTER_FLAG_DEFAULT This value is 0. FT_RASTER_FLAG_AA This flag is set to indicate that an anti-aliased glyph image should be generated. Otherwise, it will be monochrome (1-bit). FT_RASTER_FLAG_DIRECT This flag is set to indicate direct rendering. In this mode, client applications must provide their own span callback. This lets them directly draw or compose over an existing bitmap. If this bit is not set, the target pixmap's buffer must be zeroed before rendering and the output will be clipped to its size. Direct rendering is only possible with anti-aliased glyphs. FT_RASTER_FLAG_CLIP This flag is only used in direct rendering mode. If set, the output will be clipped to a box specified in the clip_box field of the FT_Raster_Params structure. Otherwise, the clip_box is effectively set to the bounding box and all spans are generated. FT_RASTER_FLAG_SDF This flag is set to indicate that a signed distance field glyph image should be generated. This is only used while rendering with the FT_RENDER_MODE_SDF render mode. FT_Raster \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_RasterRec_* FT_Raster ; An opaque handle (pointer) to a raster object. Each object can be used independently to convert an outline into a bitmap or pixmap. note In FreeType 2, all rasters are now encapsulated within specific FT_Renderer modules and only used in their context. FT_Raster_NewFunc \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Raster_NewFunc )( void * memory, FT_Raster * raster ); # define FT_Raster_New_Func FT_Raster_NewFunc A function used to create a new raster object. input memory A handle to the memory allocator. output raster A handle to the new raster object. return Error code. 0 means success. note The memory parameter is a typeless pointer in order to avoid un-wanted dependencies on the rest of the FreeType code. In practice, it is an FT_Memory object, i.e., a handle to the standard FreeType memory allocator. However, this field can be completely ignored by a given raster implementation. FT_Raster_DoneFunc \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef void (* FT_Raster_DoneFunc )( FT_Raster raster ); # define FT_Raster_Done_Func FT_Raster_DoneFunc A function used to destroy a given raster object. input raster A handle to the raster object. FT_Raster_ResetFunc \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef void (* FT_Raster_ResetFunc )( FT_Raster raster, unsigned char * pool_base, unsigned long pool_size ); # define FT_Raster_Reset_Func FT_Raster_ResetFunc FreeType used to provide an area of memory called the \u2018render pool\u2019 available to all registered rasterizers. This was not thread safe, however, and now FreeType never allocates this pool. This function is called after a new raster object is created. input raster A handle to the new raster object. pool_base Previously, the address in memory of the render pool. Set this to NULL . pool_size Previously, the size in bytes of the render pool. Set this to 0. note Rasterizers should rely on dynamic or stack allocation if they want to (a handle to the memory allocator is passed to the rasterizer constructor). FT_Raster_SetModeFunc \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Raster_SetModeFunc )( FT_Raster raster, unsigned long mode, void * args ); # define FT_Raster_Set_Mode_Func FT_Raster_SetModeFunc This function is a generic facility to change modes or attributes in a given raster. This can be used for debugging purposes, or simply to allow implementation-specific \u2018features\u2019 in a given raster module. input raster A handle to the new raster object. mode A 4-byte tag used to name the mode or property. args A pointer to the new mode/property to use. FT_Raster_RenderFunc \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Raster_RenderFunc )( FT_Raster raster, const FT_Raster_Params * params ); # define FT_Raster_Render_Func FT_Raster_RenderFunc Invoke a given raster to scan-convert a given glyph image into a target bitmap. input raster A handle to the raster object. params A pointer to an FT_Raster_Params structure used to store the rendering parameters. return Error code. 0 means success. note The exact format of the source image depends on the raster's glyph format defined in its FT_Raster_Funcs structure. It can be an FT_Outline or anything else in order to support a large array of glyph formats. Note also that the render function can fail and return a FT_Err_Unimplemented_Feature error code if the raster used does not support direct composition. FT_Raster_Funcs \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Raster_Funcs_ { FT_Glyph_Format glyph_format; FT_Raster_NewFunc raster_new; FT_Raster_ResetFunc raster_reset; FT_Raster_SetModeFunc raster_set_mode; FT_Raster_RenderFunc raster_render; FT_Raster_DoneFunc raster_done; } FT_Raster_Funcs ; A structure used to describe a given raster class to the library. fields glyph_format The supported glyph format for this raster. raster_new The raster constructor. raster_reset Used to reset the render pool within the raster. raster_render A function to render a glyph into a given bitmap. raster_done The raster destructor. FT_Raster_BitTest_Func \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Raster_BitTest_Func )( int y, int x, void * user ); Deprecated, unimplemented. FT_Raster_BitSet_Func \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef void (* FT_Raster_BitSet_Func )( int y, int x, void * user ); Deprecated, unimplemented.","title":"Scanline Converter"},{"location":"ft2-raster.html#scanline-converter","text":"","title":"Scanline Converter"},{"location":"ft2-raster.html#synopsis","text":"A raster or a rasterizer is a scan converter in charge of producing a pixel coverage bitmap that can be used as an alpha channel when compositing a glyph with a background. FreeType comes with two rasterizers: bilevel raster1 and anti-aliased smooth are two separate modules. They are usually called from the high-level FT_Load_Glyph or FT_Render_Glyph functions and produce the entire coverage bitmap at once, while staying largely invisible to users. Instead of working with complete coverage bitmaps, it is also possible to intercept consecutive pixel runs on the same scanline with the same coverage, called spans , and process them individually. Only the smooth rasterizer permits this when calling FT_Outline_Render with FT_Raster_Params as described below. Working with either complete bitmaps or spans it is important to think of them as colorless coverage objects suitable as alpha channels to blend arbitrary colors with a background. For best results, it is recommended to use gamma correction, too. This section also describes the public API needed to set up alternative FT_Renderer modules.","title":"Synopsis"},{"location":"ft2-raster.html#ft_span","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Span_ { short x; unsigned short len; unsigned char coverage; } FT_Span ; A structure to model a single span of consecutive pixels when rendering an anti-aliased bitmap.","title":"FT_Span"},{"location":"ft2-raster.html#ft_spanfunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef void (* FT_SpanFunc )( int y, int count, const FT_Span * spans, void * user ); # define FT_Raster_Span_Func FT_SpanFunc A function used as a call-back by the anti-aliased renderer in order to let client applications draw themselves the pixel spans on each scan line.","title":"FT_SpanFunc"},{"location":"ft2-raster.html#ft_raster_params","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Raster_Params_ { const FT_Bitmap * target; const void * source; int flags; FT_SpanFunc gray_spans; FT_SpanFunc black_spans; /* unused */ FT_Raster_BitTest_Func bit_test; /* unused */ FT_Raster_BitSet_Func bit_set; /* unused */ void * user; FT_BBox clip_box; } FT_Raster_Params ; A structure to hold the parameters used by a raster's render function, passed as an argument to FT_Outline_Render .","title":"FT_Raster_Params"},{"location":"ft2-raster.html#ft_raster_flag_xxx","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). # define FT_RASTER_FLAG_DEFAULT 0x0 # define FT_RASTER_FLAG_AA 0x1 # define FT_RASTER_FLAG_DIRECT 0x2 # define FT_RASTER_FLAG_CLIP 0x4 # define FT_RASTER_FLAG_SDF 0x8 /* these constants are deprecated; use the corresponding */ /* ` FT_RASTER_FLAG_XXX ` values instead */ # define ft_raster_flag_default FT_RASTER_FLAG_DEFAULT # define ft_raster_flag_aa FT_RASTER_FLAG_AA # define ft_raster_flag_direct FT_RASTER_FLAG_DIRECT # define ft_raster_flag_clip FT_RASTER_FLAG_CLIP A list of bit flag constants as used in the flags field of a FT_Raster_Params structure.","title":"FT_RASTER_FLAG_XXX"},{"location":"ft2-raster.html#ft_raster","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_RasterRec_* FT_Raster ; An opaque handle (pointer) to a raster object. Each object can be used independently to convert an outline into a bitmap or pixmap.","title":"FT_Raster"},{"location":"ft2-raster.html#ft_raster_newfunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Raster_NewFunc )( void * memory, FT_Raster * raster ); # define FT_Raster_New_Func FT_Raster_NewFunc A function used to create a new raster object.","title":"FT_Raster_NewFunc"},{"location":"ft2-raster.html#ft_raster_donefunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef void (* FT_Raster_DoneFunc )( FT_Raster raster ); # define FT_Raster_Done_Func FT_Raster_DoneFunc A function used to destroy a given raster object.","title":"FT_Raster_DoneFunc"},{"location":"ft2-raster.html#ft_raster_resetfunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef void (* FT_Raster_ResetFunc )( FT_Raster raster, unsigned char * pool_base, unsigned long pool_size ); # define FT_Raster_Reset_Func FT_Raster_ResetFunc FreeType used to provide an area of memory called the \u2018render pool\u2019 available to all registered rasterizers. This was not thread safe, however, and now FreeType never allocates this pool. This function is called after a new raster object is created.","title":"FT_Raster_ResetFunc"},{"location":"ft2-raster.html#ft_raster_setmodefunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Raster_SetModeFunc )( FT_Raster raster, unsigned long mode, void * args ); # define FT_Raster_Set_Mode_Func FT_Raster_SetModeFunc This function is a generic facility to change modes or attributes in a given raster. This can be used for debugging purposes, or simply to allow implementation-specific \u2018features\u2019 in a given raster module.","title":"FT_Raster_SetModeFunc"},{"location":"ft2-raster.html#ft_raster_renderfunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Raster_RenderFunc )( FT_Raster raster, const FT_Raster_Params * params ); # define FT_Raster_Render_Func FT_Raster_RenderFunc Invoke a given raster to scan-convert a given glyph image into a target bitmap.","title":"FT_Raster_RenderFunc"},{"location":"ft2-raster.html#ft_raster_funcs","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Raster_Funcs_ { FT_Glyph_Format glyph_format; FT_Raster_NewFunc raster_new; FT_Raster_ResetFunc raster_reset; FT_Raster_SetModeFunc raster_set_mode; FT_Raster_RenderFunc raster_render; FT_Raster_DoneFunc raster_done; } FT_Raster_Funcs ; A structure used to describe a given raster class to the library.","title":"FT_Raster_Funcs"},{"location":"ft2-raster.html#ft_raster_bittest_func","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Raster_BitTest_Func )( int y, int x, void * user ); Deprecated, unimplemented.","title":"FT_Raster_BitTest_Func"},{"location":"ft2-raster.html#ft_raster_bitset_func","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef void (* FT_Raster_BitSet_Func )( int y, int x, void * user ); Deprecated, unimplemented.","title":"FT_Raster_BitSet_Func"},{"location":"ft2-sfnt_names.html","text":"FreeType \u00bb Docs \u00bb Format-Specific API \u00bb SFNT Names SFNT Names \u00b6 Synopsis \u00b6 The TrueType and OpenType specifications allow the inclusion of a special names table (\u2018name\u2019) in font files. This table contains textual (and internationalized) information regarding the font, like family name, copyright, version, etc. The definitions below are used to access them if available. Note that this has nothing to do with glyph names! FT_SfntName \u00b6 Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). typedef struct FT_SfntName_ { FT_UShort platform_id; FT_UShort encoding_id; FT_UShort language_id; FT_UShort name_id; FT_Byte * string; /* this string is *not* null-terminated! */ FT_UInt string_len; /* in bytes */ } FT_SfntName ; A structure used to model an SFNT \u2018name\u2019 table entry. fields platform_id The platform ID for string . See TT_PLATFORM_XXX for possible values. encoding_id The encoding ID for string . See TT_APPLE_ID_XXX , TT_MAC_ID_XXX , TT_ISO_ID_XXX , TT_MS_ID_XXX , and TT_ADOBE_ID_XXX for possible values. language_id The language ID for string . See TT_MAC_LANGID_XXX and TT_MS_LANGID_XXX for possible values. Registered OpenType values for language_id are always smaller than 0x8000; values equal or larger than 0x8000 usually indicate a language tag string (introduced in OpenType version 1.6). Use function FT_Get_Sfnt_LangTag with language_id as its argument to retrieve the associated language tag. name_id An identifier for string . See TT_NAME_ID_XXX for possible values. string The \u2018name\u2019 string. Note that its format differs depending on the (platform,encoding) pair, being either a string of bytes (without a terminating NULL byte) or containing UTF-16BE entities. string_len The length of string in bytes. note Please refer to the TrueType or OpenType specification for more details. FT_Get_Sfnt_Name_Count \u00b6 Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). FT_EXPORT( FT_UInt ) FT_Get_Sfnt_Name_Count ( FT_Face face ); Retrieve the number of name strings in the SFNT \u2018name\u2019 table. input face A handle to the source face. return The number of strings in the \u2018name\u2019 table. note This function always returns an error if the config macro TT_CONFIG_OPTION_SFNT_NAMES is not defined in ftoption.h . FT_Get_Sfnt_Name \u00b6 Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). FT_EXPORT( FT_Error ) FT_Get_Sfnt_Name ( FT_Face face, FT_UInt idx, FT_SfntName *aname ); Retrieve a string of the SFNT \u2018name\u2019 table for a given index. input face A handle to the source face. idx The index of the \u2018name\u2019 string. output aname The indexed FT_SfntName structure. return FreeType error code. 0 means success. note The string array returned in the aname structure is not null-terminated. Note that you don't have to deallocate string by yourself; FreeType takes care of it if you call FT_Done_Face . Use FT_Get_Sfnt_Name_Count to get the total number of available \u2018name\u2019 table entries, then do a loop until you get the right platform, encoding, and name ID. \u2018name\u2019 table format 1 entries can use language tags also, see FT_Get_Sfnt_LangTag . This function always returns an error if the config macro TT_CONFIG_OPTION_SFNT_NAMES is not defined in ftoption.h . FT_SfntLangTag \u00b6 Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). typedef struct FT_SfntLangTag_ { FT_Byte * string; /* this string is *not* null-terminated! */ FT_UInt string_len; /* in bytes */ } FT_SfntLangTag ; A structure to model a language tag entry from an SFNT \u2018name\u2019 table. fields string The language tag string, encoded in UTF-16BE (without trailing NULL bytes). string_len The length of string in bytes . note Please refer to the TrueType or OpenType specification for more details. since 2.8 FT_Get_Sfnt_LangTag \u00b6 Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). FT_EXPORT( FT_Error ) FT_Get_Sfnt_LangTag ( FT_Face face, FT_UInt langID, FT_SfntLangTag *alangTag ); Retrieve the language tag associated with a language ID of an SFNT \u2018name\u2019 table entry. input face A handle to the source face. langID The language ID, as returned by FT_Get_Sfnt_Name . This is always a value larger than 0x8000. output alangTag The language tag associated with the \u2018name\u2019 table entry's language ID. return FreeType error code. 0 means success. note The string array returned in the alangTag structure is not null-terminated. Note that you don't have to deallocate string by yourself; FreeType takes care of it if you call FT_Done_Face . Only \u2018name\u2019 table format 1 supports language tags. For format 0 tables, this function always returns FT_Err_Invalid_Table. For invalid format 1 language ID values, FT_Err_Invalid_Argument is returned. This function always returns an error if the config macro TT_CONFIG_OPTION_SFNT_NAMES is not defined in ftoption.h . since 2.8","title":"SFNT Names"},{"location":"ft2-sfnt_names.html#sfnt-names","text":"","title":"SFNT Names"},{"location":"ft2-sfnt_names.html#synopsis","text":"The TrueType and OpenType specifications allow the inclusion of a special names table (\u2018name\u2019) in font files. This table contains textual (and internationalized) information regarding the font, like family name, copyright, version, etc. The definitions below are used to access them if available. Note that this has nothing to do with glyph names!","title":"Synopsis"},{"location":"ft2-sfnt_names.html#ft_sfntname","text":"Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). typedef struct FT_SfntName_ { FT_UShort platform_id; FT_UShort encoding_id; FT_UShort language_id; FT_UShort name_id; FT_Byte * string; /* this string is *not* null-terminated! */ FT_UInt string_len; /* in bytes */ } FT_SfntName ; A structure used to model an SFNT \u2018name\u2019 table entry.","title":"FT_SfntName"},{"location":"ft2-sfnt_names.html#ft_get_sfnt_name_count","text":"Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). FT_EXPORT( FT_UInt ) FT_Get_Sfnt_Name_Count ( FT_Face face ); Retrieve the number of name strings in the SFNT \u2018name\u2019 table.","title":"FT_Get_Sfnt_Name_Count"},{"location":"ft2-sfnt_names.html#ft_get_sfnt_name","text":"Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). FT_EXPORT( FT_Error ) FT_Get_Sfnt_Name ( FT_Face face, FT_UInt idx, FT_SfntName *aname ); Retrieve a string of the SFNT \u2018name\u2019 table for a given index.","title":"FT_Get_Sfnt_Name"},{"location":"ft2-sfnt_names.html#ft_sfntlangtag","text":"Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). typedef struct FT_SfntLangTag_ { FT_Byte * string; /* this string is *not* null-terminated! */ FT_UInt string_len; /* in bytes */ } FT_SfntLangTag ; A structure to model a language tag entry from an SFNT \u2018name\u2019 table.","title":"FT_SfntLangTag"},{"location":"ft2-sfnt_names.html#ft_get_sfnt_langtag","text":"Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). FT_EXPORT( FT_Error ) FT_Get_Sfnt_LangTag ( FT_Face face, FT_UInt langID, FT_SfntLangTag *alangTag ); Retrieve the language tag associated with a language ID of an SFNT \u2018name\u2019 table entry.","title":"FT_Get_Sfnt_LangTag"},{"location":"ft2-sizes_management.html","text":"FreeType \u00bb Docs \u00bb Extended API \u00bb Size Management Size Management \u00b6 Synopsis \u00b6 When creating a new face object (e.g., with FT_New_Face ), an FT_Size object is automatically created and used to store all pixel-size dependent information, available in the face->size field. It is however possible to create more sizes for a given face, mostly in order to manage several character pixel sizes of the same font family and style. See FT_New_Size and FT_Done_Size . Note that FT_Set_Pixel_Sizes and FT_Set_Char_Size only modify the contents of the current \u2018active\u2019 size; you thus need to use FT_Activate_Size to change it. 99% of applications won't need the functions provided here, especially if they use the caching sub-system, so be cautious when using these. FT_New_Size \u00b6 Defined in FT_SIZES_H (freetype/ftsizes.h). FT_EXPORT( FT_Error ) FT_New_Size ( FT_Face face, FT_Size * size ); Create a new size object from a given face object. input face A handle to a parent face object. output asize A handle to a new size object. return FreeType error code. 0 means success. note You need to call FT_Activate_Size in order to select the new size for upcoming calls to FT_Set_Pixel_Sizes , FT_Set_Char_Size , FT_Load_Glyph , FT_Load_Char , etc. FT_Done_Size \u00b6 Defined in FT_SIZES_H (freetype/ftsizes.h). FT_EXPORT( FT_Error ) FT_Done_Size ( FT_Size size ); Discard a given size object. Note that FT_Done_Face automatically discards all size objects allocated with FT_New_Size . input size A handle to a target size object. return FreeType error code. 0 means success. FT_Activate_Size \u00b6 Defined in FT_SIZES_H (freetype/ftsizes.h). FT_EXPORT( FT_Error ) FT_Activate_Size ( FT_Size size ); Even though it is possible to create several size objects for a given face (see FT_New_Size for details), functions like FT_Load_Glyph or FT_Load_Char only use the one that has been activated last to determine the \u2018current character pixel size\u2019. This function can be used to \u2018activate\u2019 a previously created size object. input size A handle to a target size object. return FreeType error code. 0 means success. note If face is the size's parent face object, this function changes the value of face->size to the input size handle.","title":"Size Management"},{"location":"ft2-sizes_management.html#size-management","text":"","title":"Size Management"},{"location":"ft2-sizes_management.html#synopsis","text":"When creating a new face object (e.g., with FT_New_Face ), an FT_Size object is automatically created and used to store all pixel-size dependent information, available in the face->size field. It is however possible to create more sizes for a given face, mostly in order to manage several character pixel sizes of the same font family and style. See FT_New_Size and FT_Done_Size . Note that FT_Set_Pixel_Sizes and FT_Set_Char_Size only modify the contents of the current \u2018active\u2019 size; you thus need to use FT_Activate_Size to change it. 99% of applications won't need the functions provided here, especially if they use the caching sub-system, so be cautious when using these.","title":"Synopsis"},{"location":"ft2-sizes_management.html#ft_new_size","text":"Defined in FT_SIZES_H (freetype/ftsizes.h). FT_EXPORT( FT_Error ) FT_New_Size ( FT_Face face, FT_Size * size ); Create a new size object from a given face object.","title":"FT_New_Size"},{"location":"ft2-sizes_management.html#ft_done_size","text":"Defined in FT_SIZES_H (freetype/ftsizes.h). FT_EXPORT( FT_Error ) FT_Done_Size ( FT_Size size ); Discard a given size object. Note that FT_Done_Face automatically discards all size objects allocated with FT_New_Size .","title":"FT_Done_Size"},{"location":"ft2-sizes_management.html#ft_activate_size","text":"Defined in FT_SIZES_H (freetype/ftsizes.h). FT_EXPORT( FT_Error ) FT_Activate_Size ( FT_Size size ); Even though it is possible to create several size objects for a given face (see FT_New_Size for details), functions like FT_Load_Glyph or FT_Load_Char only use the one that has been activated last to determine the \u2018current character pixel size\u2019. This function can be used to \u2018activate\u2019 a previously created size object.","title":"FT_Activate_Size"},{"location":"ft2-sizing_and_scaling.html","text":"FreeType \u00bb Docs \u00bb Core API \u00bb Sizing and Scaling Sizing and Scaling \u00b6 Synopsis \u00b6 The functions and structures collected in this section are related to selecting and manipulating the size of a font globally. FT_Size \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_SizeRec_* FT_Size ; A handle to an object that models a face scaled to a given character size. note An FT_Face has one active FT_Size object that is used by functions like FT_Load_Glyph to determine the scaling transformation that in turn is used to load and hint glyphs and metrics. A newly created FT_Size object contains only meaningless zero values. You must use FT_Set_Char_Size , FT_Set_Pixel_Sizes , FT_Request_Size or even FT_Select_Size to change the content (i.e., the scaling values) of the active FT_Size . Otherwise, the scaling and hinting will not be performed. You can use FT_New_Size to create additional size objects for a given FT_Face , but they won't be used by other functions until you activate it through FT_Activate_Size . Only one size can be activated at any given time per face. also See FT_SizeRec for the publicly accessible fields of a given size object. FT_SizeRec \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_SizeRec_ { FT_Face face; /* parent face object */ FT_Generic generic; /* generic pointer for client uses */ FT_Size_Metrics metrics; /* size metrics */ FT_Size_Internal internal; } FT_SizeRec ; FreeType root size class structure. A size object models a face object at a given size. fields face Handle to the parent face object. generic A typeless pointer, unused by the FreeType library or any of its drivers. It can be used by client applications to link their own data to each size object. metrics Metrics for this size object. This field is read-only. FT_Size_Metrics \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Size_Metrics_ { FT_UShort x_ppem; /* horizontal pixels per EM */ FT_UShort y_ppem; /* vertical pixels per EM */ FT_Fixed x_scale; /* scaling values used to convert font */ FT_Fixed y_scale; /* units to 26.6 fractional pixels */ FT_Pos ascender; /* ascender in 26.6 frac. pixels */ FT_Pos descender; /* descender in 26.6 frac. pixels */ FT_Pos height; /* text height in 26.6 frac. pixels */ FT_Pos max_advance; /* max horizontal advance, in 26.6 pixels */ } FT_Size_Metrics ; The size metrics structure gives the metrics of a size object. fields x_ppem The width of the scaled EM square in pixels, hence the term \u2018ppem\u2019 (pixels per EM). It is also referred to as \u2018nominal width\u2019. y_ppem The height of the scaled EM square in pixels, hence the term \u2018ppem\u2019 (pixels per EM). It is also referred to as \u2018nominal height\u2019. x_scale A 16.16 fractional scaling value to convert horizontal metrics from font units to 26.6 fractional pixels. Only relevant for scalable font formats. y_scale A 16.16 fractional scaling value to convert vertical metrics from font units to 26.6 fractional pixels. Only relevant for scalable font formats. ascender The ascender in 26.6 fractional pixels, rounded up to an integer value. See FT_FaceRec for the details. descender The descender in 26.6 fractional pixels, rounded down to an integer value. See FT_FaceRec for the details. height The height in 26.6 fractional pixels, rounded to an integer value. See FT_FaceRec for the details. max_advance The maximum advance width in 26.6 fractional pixels, rounded to an integer value. See FT_FaceRec for the details. note The scaling values, if relevant, are determined first during a size changing operation. The remaining fields are then set by the driver. For scalable formats, they are usually set to scaled values of the corresponding fields in FT_FaceRec . Some values like ascender or descender are rounded for historical reasons; more precise values (for outline fonts) can be derived by scaling the corresponding FT_FaceRec values manually, with code similar to the following. scaled_ascender = FT_MulFix( face->ascender, size_metrics->y_scale ); Note that due to glyph hinting and the selected rendering mode these values are usually not exact; consequently, they must be treated as unreliable with an error margin of at least one pixel! Indeed, the only way to get the exact metrics is to render all glyphs. As this would be a definite performance hit, it is up to client applications to perform such computations. The FT_Size_Metrics structure is valid for bitmap fonts also. TrueType fonts with native bytecode hinting All applications that handle TrueType fonts with native hinting must be aware that TTFs expect different rounding of vertical font dimensions. The application has to cater for this, especially if it wants to rely on a TTF's vertical data (for example, to properly align box characters vertically). Only the application knows in advance that it is going to use native hinting for TTFs! FreeType, on the other hand, selects the hinting mode not at the time of creating an FT_Size object but much later, namely while calling FT_Load_Glyph . Here is some pseudo code that illustrates a possible solution. font_format = FT_Get_Font_Format( face ); if ( !strcmp( font_format, \"TrueType\" ) && do_native_bytecode_hinting ) { ascender = ROUND( FT_MulFix( face->ascender, size_metrics->y_scale ) ); descender = ROUND( FT_MulFix( face->descender, size_metrics->y_scale ) ); } else { ascender = size_metrics->ascender; descender = size_metrics->descender; } height = size_metrics->height; max_advance = size_metrics->max_advance; FT_Bitmap_Size \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Bitmap_Size_ { FT_Short height; FT_Short width; FT_Pos size; FT_Pos x_ppem; FT_Pos y_ppem; } FT_Bitmap_Size ; This structure models the metrics of a bitmap strike (i.e., a set of glyphs for a given point size and resolution) in a bitmap font. It is used for the available_sizes field of FT_Face . fields height The vertical distance, in pixels, between two consecutive baselines. It is always positive. width The average width, in pixels, of all glyphs in the strike. size The nominal size of the strike in 26.6 fractional points. This field is not very useful. x_ppem The horizontal ppem (nominal width) in 26.6 fractional pixels. y_ppem The vertical ppem (nominal height) in 26.6 fractional pixels. note Windows FNT: The nominal size given in a FNT font is not reliable. If the driver finds it incorrect, it sets size to some calculated values, and x_ppem and y_ppem to the pixel width and height given in the font, respectively. TrueType embedded bitmaps: size , width , and height values are not contained in the bitmap strike itself. They are computed from the global font parameters. FT_Set_Char_Size \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Set_Char_Size ( FT_Face face, FT_F26Dot6 char_width, FT_F26Dot6 char_height, FT_UInt horz_resolution, FT_UInt vert_resolution ); Call FT_Request_Size to request the nominal size (in points). inout face A handle to a target face object. input char_width The nominal width, in 26.6 fractional points. char_height The nominal height, in 26.6 fractional points. horz_resolution The horizontal resolution in dpi. vert_resolution The vertical resolution in dpi. return FreeType error code. 0 means success. note While this function allows fractional points as input values, the resulting ppem value for the given resolution is always rounded to the nearest integer. If either the character width or height is zero, it is set equal to the other value. If either the horizontal or vertical resolution is zero, it is set equal to the other value. A character width or height smaller than 1pt is set to 1pt; if both resolution values are zero, they are set to 72dpi. Don't use this function if you are using the FreeType cache API. FT_Set_Pixel_Sizes \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Set_Pixel_Sizes ( FT_Face face, FT_UInt pixel_width, FT_UInt pixel_height ); Call FT_Request_Size to request the nominal size (in pixels). inout face A handle to the target face object. input pixel_width The nominal width, in pixels. pixel_height The nominal height, in pixels. return FreeType error code. 0 means success. note You should not rely on the resulting glyphs matching or being constrained to this pixel size. Refer to FT_Request_Size to understand how requested sizes relate to actual sizes. Don't use this function if you are using the FreeType cache API. FT_Request_Size \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Request_Size ( FT_Face face, FT_Size_Request req ); Resize the scale of the active FT_Size object in a face. inout face A handle to a target face object. input req A pointer to a FT_Size_RequestRec . return FreeType error code. 0 means success. note Although drivers may select the bitmap strike matching the request, you should not rely on this if you intend to select a particular bitmap strike. Use FT_Select_Size instead in that case. The relation between the requested size and the resulting glyph size is dependent entirely on how the size is defined in the source face. The font designer chooses the final size of each glyph relative to this size. For more information refer to \u2018 https://www.freetype.org/freetype2/docs/glyphs/glyphs-2.html \u2019. Contrary to FT_Set_Char_Size , this function doesn't have special code to normalize zero-valued widths, heights, or resolutions, which are treated as FT_LOAD_NO_SCALE . Don't use this function if you are using the FreeType cache API. FT_Select_Size \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Select_Size ( FT_Face face, FT_Int strike_index ); Select a bitmap strike. To be more precise, this function sets the scaling factors of the active FT_Size object in a face so that bitmaps from this particular strike are taken by FT_Load_Glyph and friends. inout face A handle to a target face object. input strike_index The index of the bitmap strike in the available_sizes field of FT_FaceRec structure. return FreeType error code. 0 means success. note For bitmaps embedded in outline fonts it is common that only a subset of the available glyphs at a given ppem value is available. FreeType silently uses outlines if there is no bitmap for a given glyph index. For GX and OpenType variation fonts, a bitmap strike makes sense only if the default instance is active (that is, no glyph variation takes place); otherwise, FreeType simply ignores bitmap strikes. The same is true for all named instances that are different from the default instance. Don't use this function if you are using the FreeType cache API. FT_Size_Request_Type \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef enum FT_Size_Request_Type_ { FT_SIZE_REQUEST_TYPE_NOMINAL , FT_SIZE_REQUEST_TYPE_REAL_DIM , FT_SIZE_REQUEST_TYPE_BBOX , FT_SIZE_REQUEST_TYPE_CELL , FT_SIZE_REQUEST_TYPE_SCALES , FT_SIZE_REQUEST_TYPE_MAX } FT_Size_Request_Type ; An enumeration type that lists the supported size request types, i.e., what input size (in font units) maps to the requested output size (in pixels, as computed from the arguments of FT_Size_Request ). values FT_SIZE_REQUEST_TYPE_NOMINAL The nominal size. The units_per_EM field of FT_FaceRec is used to determine both scaling values. This is the standard scaling found in most applications. In particular, use this size request type for TrueType fonts if they provide optical scaling or something similar. Note, however, that units_per_EM is a rather abstract value which bears no relation to the actual size of the glyphs in a font. FT_SIZE_REQUEST_TYPE_REAL_DIM The real dimension. The sum of the ascender and (minus of) the descender fields of FT_FaceRec is used to determine both scaling values. FT_SIZE_REQUEST_TYPE_BBOX The font bounding box. The width and height of the bbox field of FT_FaceRec are used to determine the horizontal and vertical scaling value, respectively. FT_SIZE_REQUEST_TYPE_CELL The max_advance_width field of FT_FaceRec is used to determine the horizontal scaling value; the vertical scaling value is determined the same way as FT_SIZE_REQUEST_TYPE_REAL_DIM does. Finally, both scaling values are set to the smaller one. This type is useful if you want to specify the font size for, say, a window of a given dimension and 80x24 cells. FT_SIZE_REQUEST_TYPE_SCALES Specify the scaling values directly. note The above descriptions only apply to scalable formats. For bitmap formats, the behaviour is up to the driver. See the note section of FT_Size_Metrics if you wonder how size requesting relates to scaling values. FT_Size_RequestRec \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Size_RequestRec_ { FT_Size_Request_Type type; FT_Long width; FT_Long height; FT_UInt horiResolution; FT_UInt vertResolution; } FT_Size_RequestRec ; A structure to model a size request. fields type See FT_Size_Request_Type . width The desired width, given as a 26.6 fractional point value (with 72pt = 1in). height The desired height, given as a 26.6 fractional point value (with 72pt = 1in). horiResolution The horizontal resolution (dpi, i.e., pixels per inch). If set to zero, width is treated as a 26.6 fractional pixel value, which gets internally rounded to an integer. vertResolution The vertical resolution (dpi, i.e., pixels per inch). If set to zero, height is treated as a 26.6 fractional pixel value, which gets internally rounded to an integer. note If width is zero, the horizontal scaling value is set equal to the vertical scaling value, and vice versa. If type is FT_SIZE_REQUEST_TYPE_SCALES , width and height are interpreted directly as 16.16 fractional scaling values, without any further modification, and both horiResolution and vertResolution are ignored. FT_Size_Request \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Size_RequestRec_ * FT_Size_Request ; A handle to a size request structure. FT_Set_Transform \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( void ) FT_Set_Transform ( FT_Face face, FT_Matrix * matrix, FT_Vector * delta ); Set the transformation that is applied to glyph images when they are loaded into a glyph slot through FT_Load_Glyph . inout face A handle to the source face object. input matrix A pointer to the transformation's 2x2 matrix. Use NULL for the identity matrix. delta A pointer to the translation vector. Use NULL for the null vector. note This function is provided as a convenience, but keep in mind that FT_Matrix coefficients are only 16.16 fixed-point values, which can limit the accuracy of the results. Using floating-point computations to perform the transform directly in client code instead will always yield better numbers. The transformation is only applied to scalable image formats after the glyph has been loaded. It means that hinting is unaltered by the transformation and is performed on the character size given in the last call to FT_Set_Char_Size or FT_Set_Pixel_Sizes . Note that this also transforms the face.glyph.advance field, but not the values in face.glyph.metrics . FT_Get_Transform \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( void ) FT_Get_Transform ( FT_Face face, FT_Matrix * matrix, FT_Vector * delta ); Return the transformation that is applied to glyph images when they are loaded into a glyph slot through FT_Load_Glyph . See FT_Set_Transform for more details. input face A handle to the source face object. output matrix A pointer to a transformation's 2x2 matrix. Set this to NULL if you are not interested in the value. delta A pointer to a translation vector. Set this to NULL if you are not interested in the value. since 2.11","title":"Sizing and Scaling"},{"location":"ft2-sizing_and_scaling.html#sizing-and-scaling","text":"","title":"Sizing and Scaling"},{"location":"ft2-sizing_and_scaling.html#synopsis","text":"The functions and structures collected in this section are related to selecting and manipulating the size of a font globally.","title":"Synopsis"},{"location":"ft2-sizing_and_scaling.html#ft_size","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_SizeRec_* FT_Size ; A handle to an object that models a face scaled to a given character size.","title":"FT_Size"},{"location":"ft2-sizing_and_scaling.html#ft_sizerec","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_SizeRec_ { FT_Face face; /* parent face object */ FT_Generic generic; /* generic pointer for client uses */ FT_Size_Metrics metrics; /* size metrics */ FT_Size_Internal internal; } FT_SizeRec ; FreeType root size class structure. A size object models a face object at a given size.","title":"FT_SizeRec"},{"location":"ft2-sizing_and_scaling.html#ft_size_metrics","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Size_Metrics_ { FT_UShort x_ppem; /* horizontal pixels per EM */ FT_UShort y_ppem; /* vertical pixels per EM */ FT_Fixed x_scale; /* scaling values used to convert font */ FT_Fixed y_scale; /* units to 26.6 fractional pixels */ FT_Pos ascender; /* ascender in 26.6 frac. pixels */ FT_Pos descender; /* descender in 26.6 frac. pixels */ FT_Pos height; /* text height in 26.6 frac. pixels */ FT_Pos max_advance; /* max horizontal advance, in 26.6 pixels */ } FT_Size_Metrics ; The size metrics structure gives the metrics of a size object.","title":"FT_Size_Metrics"},{"location":"ft2-sizing_and_scaling.html#ft_bitmap_size","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Bitmap_Size_ { FT_Short height; FT_Short width; FT_Pos size; FT_Pos x_ppem; FT_Pos y_ppem; } FT_Bitmap_Size ; This structure models the metrics of a bitmap strike (i.e., a set of glyphs for a given point size and resolution) in a bitmap font. It is used for the available_sizes field of FT_Face .","title":"FT_Bitmap_Size"},{"location":"ft2-sizing_and_scaling.html#ft_set_char_size","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Set_Char_Size ( FT_Face face, FT_F26Dot6 char_width, FT_F26Dot6 char_height, FT_UInt horz_resolution, FT_UInt vert_resolution ); Call FT_Request_Size to request the nominal size (in points).","title":"FT_Set_Char_Size"},{"location":"ft2-sizing_and_scaling.html#ft_set_pixel_sizes","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Set_Pixel_Sizes ( FT_Face face, FT_UInt pixel_width, FT_UInt pixel_height ); Call FT_Request_Size to request the nominal size (in pixels).","title":"FT_Set_Pixel_Sizes"},{"location":"ft2-sizing_and_scaling.html#ft_request_size","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Request_Size ( FT_Face face, FT_Size_Request req ); Resize the scale of the active FT_Size object in a face.","title":"FT_Request_Size"},{"location":"ft2-sizing_and_scaling.html#ft_select_size","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Select_Size ( FT_Face face, FT_Int strike_index ); Select a bitmap strike. To be more precise, this function sets the scaling factors of the active FT_Size object in a face so that bitmaps from this particular strike are taken by FT_Load_Glyph and friends.","title":"FT_Select_Size"},{"location":"ft2-sizing_and_scaling.html#ft_size_request_type","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef enum FT_Size_Request_Type_ { FT_SIZE_REQUEST_TYPE_NOMINAL , FT_SIZE_REQUEST_TYPE_REAL_DIM , FT_SIZE_REQUEST_TYPE_BBOX , FT_SIZE_REQUEST_TYPE_CELL , FT_SIZE_REQUEST_TYPE_SCALES , FT_SIZE_REQUEST_TYPE_MAX } FT_Size_Request_Type ; An enumeration type that lists the supported size request types, i.e., what input size (in font units) maps to the requested output size (in pixels, as computed from the arguments of FT_Size_Request ).","title":"FT_Size_Request_Type"},{"location":"ft2-sizing_and_scaling.html#ft_size_requestrec","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Size_RequestRec_ { FT_Size_Request_Type type; FT_Long width; FT_Long height; FT_UInt horiResolution; FT_UInt vertResolution; } FT_Size_RequestRec ; A structure to model a size request.","title":"FT_Size_RequestRec"},{"location":"ft2-sizing_and_scaling.html#ft_size_request","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Size_RequestRec_ * FT_Size_Request ; A handle to a size request structure.","title":"FT_Size_Request"},{"location":"ft2-sizing_and_scaling.html#ft_set_transform","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( void ) FT_Set_Transform ( FT_Face face, FT_Matrix * matrix, FT_Vector * delta ); Set the transformation that is applied to glyph images when they are loaded into a glyph slot through FT_Load_Glyph .","title":"FT_Set_Transform"},{"location":"ft2-sizing_and_scaling.html#ft_get_transform","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( void ) FT_Get_Transform ( FT_Face face, FT_Matrix * matrix, FT_Vector * delta ); Return the transformation that is applied to glyph images when they are loaded into a glyph slot through FT_Load_Glyph . See FT_Set_Transform for more details.","title":"FT_Get_Transform"},{"location":"ft2-svg_fonts.html","text":"FreeType \u00bb Docs \u00bb Format-Specific API \u00bb OpenType SVG Fonts OpenType SVG Fonts \u00b6 Synopsis \u00b6 This section describes the four hooks necessary to render SVG \u2018documents\u2019 that are contained in an OpenType font's \u2018SVG \u2019 table. For more information on the implementation, see our standard hooks based on \u2018librsvg\u2019 in the FreeType Demo Programs repository. SVG_Lib_Init_Func \u00b6 Defined in FT_OTSVG_H (freetype/otsvg.h). typedef FT_Error (* SVG_Lib_Init_Func )( FT_Pointer *data_pointer ); A callback that is called when the first OT-SVG glyph is rendered in the lifetime of an FT_Library object. In a typical implementation, one would want to allocate a structure and point the data_pointer to it and perform any library initializations that might be needed. inout data_pointer The SVG rendering module stores a pointer variable that can be used by clients to store any data that needs to be shared across different hooks. data_pointer is essentially a pointer to that pointer such that it can be written to as well as read from. return FreeType error code. 0 means success. since 2.12 SVG_Lib_Free_Func \u00b6 Defined in FT_OTSVG_H (freetype/otsvg.h). typedef void (* SVG_Lib_Free_Func )( FT_Pointer *data_pointer ); A callback that is called when the ot-svg module is being freed. It is only called if the init hook was called earlier. This means that neither the init nor the free hook is called if no OT-SVG glyph is rendered. In a typical implementation, one would want to free any state structure that was allocated in the init hook and perform any library-related closure that might be needed. inout data_pointer The SVG rendering module stores a pointer variable that can be used by clients to store any data that needs to be shared across different hooks. data_pointer is essentially a pointer to that pointer such that it can be written to as well as read from. since 2.12 SVG_Lib_Render_Func \u00b6 Defined in FT_OTSVG_H (freetype/otsvg.h). typedef FT_Error (* SVG_Lib_Render_Func )( FT_GlyphSlot slot, FT_Pointer *data_pointer ); A callback that is called to render an OT-SVG glyph. This callback hook is called right after the preset hook SVG_Lib_Preset_Slot_Func has been called with cache set to TRUE . The data necessary to render is available through the handle FT_SVG_Document , which is set in the other field of FT_GlyphSlotRec . The render hook is expected to render the SVG glyph to the bitmap buffer that is allocated already at slot->bitmap.buffer . It also sets the num_grays value as well as slot->format . input slot The slot to render. inout data_pointer The SVG rendering module stores a pointer variable that can be used by clients to store any data that needs to be shared across different hooks. data_pointer is essentially a pointer to that pointer such that it can be written to as well as read from. return FreeType error code. 0 means success. since 2.12 SVG_Lib_Preset_Slot_Func \u00b6 Defined in FT_OTSVG_H (freetype/otsvg.h). typedef FT_Error (* SVG_Lib_Preset_Slot_Func )( FT_GlyphSlot slot, FT_Bool cache, FT_Pointer *state ); A callback that is called to preset the glyph slot. It is called from two places. When FT_Load_Glyph needs to preset the glyph slot. Right before the svg module calls the render callback hook. When it is the former, the argument cache is set to FALSE . When it is the latter, the argument cache is set to TRUE . This distinction has been made because many calculations that are necessary for presetting a glyph slot are the same needed later for the render callback hook. Thus, if cache is TRUE , the hook can cache those calculations in a memory block referenced by the state pointer. This hook is expected to preset the slot by setting parameters such as bitmap_left , bitmap_top , width , rows , pitch , and pixel_mode . It is also expected to set all the metrics for the slot including the vertical advance if it is not already set. Typically, fonts have horizontal advances but not vertical ones. If those are available, they had already been set, otherwise they have to be estimated and set manually. The hook must take into account the transformations that have been set, and translate the transformation matrices into the SVG coordinate system, as the original matrix is intended for the TTF/CFF coordinate system. input slot The glyph slot that has the SVG document loaded. cache See description. inout data_pointer The SVG rendering module stores a pointer variable that can be used by clients to store any data that needs to be shared across different hooks. data_pointer is essentially a pointer to that pointer such that it can be written to as well as read from. return FreeType error code. 0 means success. since 2.12 SVG_RendererHooks \u00b6 Defined in FT_OTSVG_H (freetype/otsvg.h). typedef struct SVG_RendererHooks_ { SVG_Lib_Init_Func init_svg; SVG_Lib_Free_Func free_svg; SVG_Lib_Render_Func render_svg; SVG_Lib_Preset_Slot_Func preset_slot; } SVG_RendererHooks ; A structure that stores the four hooks needed to render OT-SVG glyphs properly. The structure is publicly used to set the hooks via the svg-hooks driver property. The behavior of each hook is described in its documentation. One thing to note is that the preset hook and the render hook often need to do the same operations; therefore, it's better to cache the intermediate data in a state structure to avoid calculating it twice. For example, in the preset hook one can draw the glyph on a recorder surface and later create a bitmap surface from it in the render hook. All four hooks must be non-NULL. fields init_svg The initialization hook. free_svg The cleanup hook. render_hook The render hook. preset_slot The preset hook. since 2.12 FT_SVG_DocumentRec \u00b6 Defined in FT_OTSVG_H (freetype/otsvg.h). typedef struct FT_SVG_DocumentRec_ { FT_Byte * svg_document; FT_ULong svg_document_length; FT_Size_Metrics metrics; FT_UShort units_per_EM; FT_UShort start_glyph_id; FT_UShort end_glyph_id; FT_Matrix transform; FT_Vector delta; } FT_SVG_DocumentRec ; A structure that models one SVG document. fields svg_document A pointer to the SVG document. svg_document_length The length of svg_document . metrics A metrics object storing the size information. units_per_EM The size of the EM square. start_glyph_id The first glyph ID in the glyph range covered by this document. end_glyph_id The last glyph ID in the glyph range covered by this document. transform A 2x2 transformation matrix to apply to the glyph while rendering it. delta The translation to apply to the glyph while rendering. note When an FT_GlyphSlot object slot is passed down to a renderer, the renderer can only access the metrics and units_per_EM fields via slot->face . However, when FT_Glyph_To_Bitmap sets up a dummy object, it has no way to set a face object. Thus, metrics information and units_per_EM (which is necessary for OT-SVG) has to be stored separately. since 2.12 FT_SVG_Document \u00b6 Defined in FT_OTSVG_H (freetype/otsvg.h). typedef struct FT_SVG_DocumentRec_* FT_SVG_Document ; FT_END_HEADER # endif /* OTSVG_H_ */ /* END */ A handle to an FT_SVG_DocumentRec object. since 2.12","title":"OpenType SVG Fonts"},{"location":"ft2-svg_fonts.html#opentype-svg-fonts","text":"","title":"OpenType SVG Fonts"},{"location":"ft2-svg_fonts.html#synopsis","text":"This section describes the four hooks necessary to render SVG \u2018documents\u2019 that are contained in an OpenType font's \u2018SVG \u2019 table. For more information on the implementation, see our standard hooks based on \u2018librsvg\u2019 in the FreeType Demo Programs repository.","title":"Synopsis"},{"location":"ft2-svg_fonts.html#svg_lib_init_func","text":"Defined in FT_OTSVG_H (freetype/otsvg.h). typedef FT_Error (* SVG_Lib_Init_Func )( FT_Pointer *data_pointer ); A callback that is called when the first OT-SVG glyph is rendered in the lifetime of an FT_Library object. In a typical implementation, one would want to allocate a structure and point the data_pointer to it and perform any library initializations that might be needed.","title":"SVG_Lib_Init_Func"},{"location":"ft2-svg_fonts.html#svg_lib_free_func","text":"Defined in FT_OTSVG_H (freetype/otsvg.h). typedef void (* SVG_Lib_Free_Func )( FT_Pointer *data_pointer ); A callback that is called when the ot-svg module is being freed. It is only called if the init hook was called earlier. This means that neither the init nor the free hook is called if no OT-SVG glyph is rendered. In a typical implementation, one would want to free any state structure that was allocated in the init hook and perform any library-related closure that might be needed.","title":"SVG_Lib_Free_Func"},{"location":"ft2-svg_fonts.html#svg_lib_render_func","text":"Defined in FT_OTSVG_H (freetype/otsvg.h). typedef FT_Error (* SVG_Lib_Render_Func )( FT_GlyphSlot slot, FT_Pointer *data_pointer ); A callback that is called to render an OT-SVG glyph. This callback hook is called right after the preset hook SVG_Lib_Preset_Slot_Func has been called with cache set to TRUE . The data necessary to render is available through the handle FT_SVG_Document , which is set in the other field of FT_GlyphSlotRec . The render hook is expected to render the SVG glyph to the bitmap buffer that is allocated already at slot->bitmap.buffer . It also sets the num_grays value as well as slot->format .","title":"SVG_Lib_Render_Func"},{"location":"ft2-svg_fonts.html#svg_lib_preset_slot_func","text":"Defined in FT_OTSVG_H (freetype/otsvg.h). typedef FT_Error (* SVG_Lib_Preset_Slot_Func )( FT_GlyphSlot slot, FT_Bool cache, FT_Pointer *state ); A callback that is called to preset the glyph slot. It is called from two places. When FT_Load_Glyph needs to preset the glyph slot. Right before the svg module calls the render callback hook. When it is the former, the argument cache is set to FALSE . When it is the latter, the argument cache is set to TRUE . This distinction has been made because many calculations that are necessary for presetting a glyph slot are the same needed later for the render callback hook. Thus, if cache is TRUE , the hook can cache those calculations in a memory block referenced by the state pointer. This hook is expected to preset the slot by setting parameters such as bitmap_left , bitmap_top , width , rows , pitch , and pixel_mode . It is also expected to set all the metrics for the slot including the vertical advance if it is not already set. Typically, fonts have horizontal advances but not vertical ones. If those are available, they had already been set, otherwise they have to be estimated and set manually. The hook must take into account the transformations that have been set, and translate the transformation matrices into the SVG coordinate system, as the original matrix is intended for the TTF/CFF coordinate system.","title":"SVG_Lib_Preset_Slot_Func"},{"location":"ft2-svg_fonts.html#svg_rendererhooks","text":"Defined in FT_OTSVG_H (freetype/otsvg.h). typedef struct SVG_RendererHooks_ { SVG_Lib_Init_Func init_svg; SVG_Lib_Free_Func free_svg; SVG_Lib_Render_Func render_svg; SVG_Lib_Preset_Slot_Func preset_slot; } SVG_RendererHooks ; A structure that stores the four hooks needed to render OT-SVG glyphs properly. The structure is publicly used to set the hooks via the svg-hooks driver property. The behavior of each hook is described in its documentation. One thing to note is that the preset hook and the render hook often need to do the same operations; therefore, it's better to cache the intermediate data in a state structure to avoid calculating it twice. For example, in the preset hook one can draw the glyph on a recorder surface and later create a bitmap surface from it in the render hook. All four hooks must be non-NULL.","title":"SVG_RendererHooks"},{"location":"ft2-svg_fonts.html#ft_svg_documentrec","text":"Defined in FT_OTSVG_H (freetype/otsvg.h). typedef struct FT_SVG_DocumentRec_ { FT_Byte * svg_document; FT_ULong svg_document_length; FT_Size_Metrics metrics; FT_UShort units_per_EM; FT_UShort start_glyph_id; FT_UShort end_glyph_id; FT_Matrix transform; FT_Vector delta; } FT_SVG_DocumentRec ; A structure that models one SVG document.","title":"FT_SVG_DocumentRec"},{"location":"ft2-svg_fonts.html#ft_svg_document","text":"Defined in FT_OTSVG_H (freetype/otsvg.h). typedef struct FT_SVG_DocumentRec_* FT_SVG_Document ; FT_END_HEADER # endif /* OTSVG_H_ */ /* END */ A handle to an FT_SVG_DocumentRec object.","title":"FT_SVG_Document"},{"location":"ft2-system_interface.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb System Interface System Interface \u00b6 Synopsis \u00b6 This section contains various definitions related to memory management and i/o access. You need to understand this information if you want to use a custom memory manager or you own i/o streams. FT_Memory \u00b6 Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef struct FT_MemoryRec_* FT_Memory ; A handle to a given memory manager object, defined with an FT_MemoryRec structure. FT_Alloc_Func \u00b6 Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef void * (* FT_Alloc_Func )( FT_Memory memory, long size ); A function used to allocate size bytes from memory . input memory A handle to the source memory manager. size The size in bytes to allocate. return Address of new memory block. 0 in case of failure. FT_Free_Func \u00b6 Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef void (* FT_Free_Func )( FT_Memory memory, void * block ); A function used to release a given block of memory. input memory A handle to the source memory manager. block The address of the target memory block. FT_Realloc_Func \u00b6 Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef void * (* FT_Realloc_Func )( FT_Memory memory, long cur_size, long new_size, void * block ); A function used to re-allocate a given block of memory. input memory A handle to the source memory manager. cur_size The block's current size in bytes. new_size The block's requested new size. block The block's current address. return New block address. 0 in case of memory shortage. note In case of error, the old block must still be available. FT_MemoryRec \u00b6 Defined in FT_SYSTEM_H (freetype/ftsystem.h). struct FT_MemoryRec_ { void * user; FT_Alloc_Func alloc; FT_Free_Func free; FT_Realloc_Func realloc; }; A structure used to describe a given memory manager to FreeType 2. fields user A generic typeless pointer for user data. alloc A pointer type to an allocation function. free A pointer type to an memory freeing function. realloc A pointer type to a reallocation function. FT_Stream \u00b6 Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef struct FT_StreamRec_* FT_Stream ; A handle to an input stream. also See FT_StreamRec for the publicly accessible fields of a given stream object. FT_StreamDesc \u00b6 Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef union FT_StreamDesc_ { long value; void * pointer; } FT_StreamDesc ; A union type used to store either a long or a pointer. This is used to store a file descriptor or a FILE* in an input stream. FT_Stream_IoFunc \u00b6 Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef unsigned long (* FT_Stream_IoFunc )( FT_Stream stream, unsigned long offset, unsigned char * buffer, unsigned long count ); A function used to seek and read data from a given input stream. input stream A handle to the source stream. offset The offset from the start of the stream to seek to. buffer The address of the read buffer. count The number of bytes to read from the stream. return If count > 0, return the number of bytes effectively read by the stream (after seeking to offset ). If count == 0, return the status of the seek operation (non-zero indicates an error). FT_Stream_CloseFunc \u00b6 Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef void (* FT_Stream_CloseFunc )( FT_Stream stream ); A function used to close a given input stream. input stream A handle to the target stream. FT_StreamRec \u00b6 Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef struct FT_StreamRec_ { unsigned char * base; unsigned long size; unsigned long pos; FT_StreamDesc descriptor; FT_StreamDesc pathname; FT_Stream_IoFunc read; FT_Stream_CloseFunc close; FT_Memory memory; unsigned char * cursor; unsigned char * limit; } FT_StreamRec ; A structure used to describe an input stream. input base For memory-based streams, this is the address of the first stream byte in memory. This field should always be set to NULL for disk-based streams. size The stream size in bytes. In case of compressed streams where the size is unknown before actually doing the decompression, the value is set to 0x7FFFFFFF. (Note that this size value can occur for normal streams also; it is thus just a hint.) pos The current position within the stream. descriptor This field is a union that can hold an integer or a pointer. It is used by stream implementations to store file descriptors or FILE* pointers. pathname This field is completely ignored by FreeType. However, it is often useful during debugging to use it to store the stream's filename (where available). read The stream's input function. close The stream's close function. memory The memory manager to use to preload frames. This is set internally by FreeType and shouldn't be touched by stream implementations. cursor This field is set and used internally by FreeType when parsing frames. In particular, the FT_GET_XXX macros use this instead of the pos field. limit This field is set and used internally by FreeType when parsing frames.","title":"System Interface"},{"location":"ft2-system_interface.html#system-interface","text":"","title":"System Interface"},{"location":"ft2-system_interface.html#synopsis","text":"This section contains various definitions related to memory management and i/o access. You need to understand this information if you want to use a custom memory manager or you own i/o streams.","title":"Synopsis"},{"location":"ft2-system_interface.html#ft_memory","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef struct FT_MemoryRec_* FT_Memory ; A handle to a given memory manager object, defined with an FT_MemoryRec structure.","title":"FT_Memory"},{"location":"ft2-system_interface.html#ft_alloc_func","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef void * (* FT_Alloc_Func )( FT_Memory memory, long size ); A function used to allocate size bytes from memory .","title":"FT_Alloc_Func"},{"location":"ft2-system_interface.html#ft_free_func","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef void (* FT_Free_Func )( FT_Memory memory, void * block ); A function used to release a given block of memory.","title":"FT_Free_Func"},{"location":"ft2-system_interface.html#ft_realloc_func","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef void * (* FT_Realloc_Func )( FT_Memory memory, long cur_size, long new_size, void * block ); A function used to re-allocate a given block of memory.","title":"FT_Realloc_Func"},{"location":"ft2-system_interface.html#ft_memoryrec","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). struct FT_MemoryRec_ { void * user; FT_Alloc_Func alloc; FT_Free_Func free; FT_Realloc_Func realloc; }; A structure used to describe a given memory manager to FreeType 2.","title":"FT_MemoryRec"},{"location":"ft2-system_interface.html#ft_stream","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef struct FT_StreamRec_* FT_Stream ; A handle to an input stream.","title":"FT_Stream"},{"location":"ft2-system_interface.html#ft_streamdesc","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef union FT_StreamDesc_ { long value; void * pointer; } FT_StreamDesc ; A union type used to store either a long or a pointer. This is used to store a file descriptor or a FILE* in an input stream.","title":"FT_StreamDesc"},{"location":"ft2-system_interface.html#ft_stream_iofunc","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef unsigned long (* FT_Stream_IoFunc )( FT_Stream stream, unsigned long offset, unsigned char * buffer, unsigned long count ); A function used to seek and read data from a given input stream.","title":"FT_Stream_IoFunc"},{"location":"ft2-system_interface.html#ft_stream_closefunc","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef void (* FT_Stream_CloseFunc )( FT_Stream stream ); A function used to close a given input stream.","title":"FT_Stream_CloseFunc"},{"location":"ft2-system_interface.html#ft_streamrec","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef struct FT_StreamRec_ { unsigned char * base; unsigned long size; unsigned long pos; FT_StreamDesc descriptor; FT_StreamDesc pathname; FT_Stream_IoFunc read; FT_Stream_CloseFunc close; FT_Memory memory; unsigned char * cursor; unsigned char * limit; } FT_StreamRec ; A structure used to describe an input stream.","title":"FT_StreamRec"},{"location":"ft2-t1_cid_driver.html","text":"FreeType \u00bb Docs \u00bb Controlling FreeType Modules \u00bb The Type 1 and CID drivers The Type 1 and CID drivers \u00b6 Synopsis \u00b6 It is possible to control the behaviour of FreeType's Type 1 and Type 1 CID drivers with FT_Property_Set and FT_Property_Get . Behind the scenes, both drivers use the Adobe CFF engine for hinting; however, the used properties must be specified separately. The Type 1 driver's module name is \u2018type1\u2019; the CID driver's module name is \u2018t1cid\u2019. Available properties are hinting-engine , no-stem-darkening , darkening-parameters , and random-seed , as documented in the \u2018 Driver properties \u2019 section. Please see the \u2018 The CFF driver \u2019 section for more details on the new hinting engine.","title":"The Type 1 and CID drivers"},{"location":"ft2-t1_cid_driver.html#the-type-1-and-cid-drivers","text":"","title":"The Type 1 and CID drivers"},{"location":"ft2-t1_cid_driver.html#synopsis","text":"It is possible to control the behaviour of FreeType's Type 1 and Type 1 CID drivers with FT_Property_Set and FT_Property_Get . Behind the scenes, both drivers use the Adobe CFF engine for hinting; however, the used properties must be specified separately. The Type 1 driver's module name is \u2018type1\u2019; the CID driver's module name is \u2018t1cid\u2019. Available properties are hinting-engine , no-stem-darkening , darkening-parameters , and random-seed , as documented in the \u2018 Driver properties \u2019 section. Please see the \u2018 The CFF driver \u2019 section for more details on the new hinting engine.","title":"Synopsis"},{"location":"ft2-truetype_engine.html","text":"FreeType \u00bb Docs \u00bb Miscellaneous \u00bb The TrueType Engine The TrueType Engine \u00b6 Synopsis \u00b6 This section contains a function used to query the level of TrueType bytecode support compiled in this version of the library. FT_TrueTypeEngineType \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef enum FT_TrueTypeEngineType_ { FT_TRUETYPE_ENGINE_TYPE_NONE = 0, FT_TRUETYPE_ENGINE_TYPE_UNPATENTED , FT_TRUETYPE_ENGINE_TYPE_PATENTED } FT_TrueTypeEngineType ; A list of values describing which kind of TrueType bytecode engine is implemented in a given FT_Library instance. It is used by the FT_Get_TrueType_Engine_Type function. values FT_TRUETYPE_ENGINE_TYPE_NONE The library doesn't implement any kind of bytecode interpreter. FT_TRUETYPE_ENGINE_TYPE_UNPATENTED Deprecated and removed. FT_TRUETYPE_ENGINE_TYPE_PATENTED The library implements a bytecode interpreter that covers the full instruction set of the TrueType virtual machine (this was governed by patents until May 2010, hence the name). since 2.2 FT_Get_TrueType_Engine_Type \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_TrueTypeEngineType ) FT_Get_TrueType_Engine_Type ( FT_Library library ); Return an FT_TrueTypeEngineType value to indicate which level of the TrueType virtual machine a given library instance supports. input library A library instance. return A value indicating which level is supported. since 2.2","title":"The TrueType Engine"},{"location":"ft2-truetype_engine.html#the-truetype-engine","text":"","title":"The TrueType Engine"},{"location":"ft2-truetype_engine.html#synopsis","text":"This section contains a function used to query the level of TrueType bytecode support compiled in this version of the library.","title":"Synopsis"},{"location":"ft2-truetype_engine.html#ft_truetypeenginetype","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef enum FT_TrueTypeEngineType_ { FT_TRUETYPE_ENGINE_TYPE_NONE = 0, FT_TRUETYPE_ENGINE_TYPE_UNPATENTED , FT_TRUETYPE_ENGINE_TYPE_PATENTED } FT_TrueTypeEngineType ; A list of values describing which kind of TrueType bytecode engine is implemented in a given FT_Library instance. It is used by the FT_Get_TrueType_Engine_Type function.","title":"FT_TrueTypeEngineType"},{"location":"ft2-truetype_engine.html#ft_get_truetype_engine_type","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_TrueTypeEngineType ) FT_Get_TrueType_Engine_Type ( FT_Library library ); Return an FT_TrueTypeEngineType value to indicate which level of the TrueType virtual machine a given library instance supports.","title":"FT_Get_TrueType_Engine_Type"},{"location":"ft2-truetype_tables.html","text":"FreeType \u00bb Docs \u00bb Format-Specific API \u00bb TrueType Tables TrueType Tables \u00b6 Synopsis \u00b6 This section contains definitions of some basic tables specific to TrueType and OpenType as well as some routines used to access and process them. TT_Header \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_Header_ { FT_Fixed Table_Version; FT_Fixed Font_Revision; FT_Long CheckSum_Adjust; FT_Long Magic_Number; FT_UShort Flags; FT_UShort Units_Per_EM; FT_ULong Created [2]; FT_ULong Modified[2]; FT_Short xMin; FT_Short yMin; FT_Short xMax; FT_Short yMax; FT_UShort Mac_Style; FT_UShort Lowest_Rec_PPEM; FT_Short Font_Direction; FT_Short Index_To_Loc_Format; FT_Short Glyph_Data_Format; } TT_Header ; A structure to model a TrueType font header table. All fields follow the OpenType specification. The 64-bit timestamps are stored in two-element arrays Created and Modified , first the upper then the lower 32 bits. TT_HoriHeader \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_HoriHeader_ { FT_Fixed Version; FT_Short Ascender; FT_Short Descender; FT_Short Line_Gap; FT_UShort advance_Width_Max; /* advance width maximum */ FT_Short min_Left_Side_Bearing; /* minimum left-sb */ FT_Short min_Right_Side_Bearing; /* minimum right-sb */ FT_Short xMax_Extent; /* xmax extents */ FT_Short caret_Slope_Rise; FT_Short caret_Slope_Run; FT_Short caret_Offset; FT_Short Reserved[4]; FT_Short metric_Data_Format; FT_UShort number_Of_HMetrics; /* The following fields are not defined by the OpenType specification */ /* but they are used to connect the metrics header to the relevant */ /* 'hmtx' table. */ void * long_metrics; void * short_metrics; } TT_HoriHeader ; A structure to model a TrueType horizontal header, the \u2018hhea\u2019 table, as well as the corresponding horizontal metrics table, \u2018hmtx\u2019. fields Version The table version. Ascender The font's ascender, i.e., the distance from the baseline to the top-most of all glyph points found in the font. This value is invalid in many fonts, as it is usually set by the font designer, and often reflects only a portion of the glyphs found in the font (maybe ASCII). You should use the sTypoAscender field of the \u2018OS/2\u2019 table instead if you want the correct one. Descender The font's descender, i.e., the distance from the baseline to the bottom-most of all glyph points found in the font. It is negative. This value is invalid in many fonts, as it is usually set by the font designer, and often reflects only a portion of the glyphs found in the font (maybe ASCII). You should use the sTypoDescender field of the \u2018OS/2\u2019 table instead if you want the correct one. Line_Gap The font's line gap, i.e., the distance to add to the ascender and descender to get the BTB, i.e., the baseline-to-baseline distance for the font. advance_Width_Max This field is the maximum of all advance widths found in the font. It can be used to compute the maximum width of an arbitrary string of text. min_Left_Side_Bearing The minimum left side bearing of all glyphs within the font. min_Right_Side_Bearing The minimum right side bearing of all glyphs within the font. xMax_Extent The maximum horizontal extent (i.e., the \u2018width\u2019 of a glyph's bounding box) for all glyphs in the font. caret_Slope_Rise The rise coefficient of the cursor's slope of the cursor (slope=rise/run). caret_Slope_Run The run coefficient of the cursor's slope. caret_Offset The cursor's offset for slanted fonts. Reserved 8 reserved bytes. metric_Data_Format Always 0. number_Of_HMetrics Number of HMetrics entries in the \u2018hmtx\u2019 table \u2013 this value can be smaller than the total number of glyphs in the font. long_metrics A pointer into the \u2018hmtx\u2019 table. short_metrics A pointer into the \u2018hmtx\u2019 table. note For an OpenType variation font, the values of the following fields can change after a call to FT_Set_Var_Design_Coordinates (and friends) if the font contains an \u2018MVAR\u2019 table: caret_Slope_Rise , caret_Slope_Run , and caret_Offset . TT_VertHeader \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_VertHeader_ { FT_Fixed Version; FT_Short Ascender; FT_Short Descender; FT_Short Line_Gap; FT_UShort advance_Height_Max; /* advance height maximum */ FT_Short min_Top_Side_Bearing; /* minimum top-sb */ FT_Short min_Bottom_Side_Bearing; /* minimum bottom-sb */ FT_Short yMax_Extent; /* ymax extents */ FT_Short caret_Slope_Rise; FT_Short caret_Slope_Run; FT_Short caret_Offset; FT_Short Reserved[4]; FT_Short metric_Data_Format; FT_UShort number_Of_VMetrics; /* The following fields are not defined by the OpenType specification */ /* but they are used to connect the metrics header to the relevant */ /* 'vmtx' table. */ void * long_metrics; void * short_metrics; } TT_VertHeader ; A structure used to model a TrueType vertical header, the \u2018vhea\u2019 table, as well as the corresponding vertical metrics table, \u2018vmtx\u2019. fields Version The table version. Ascender The font's ascender, i.e., the distance from the baseline to the top-most of all glyph points found in the font. This value is invalid in many fonts, as it is usually set by the font designer, and often reflects only a portion of the glyphs found in the font (maybe ASCII). You should use the sTypoAscender field of the \u2018OS/2\u2019 table instead if you want the correct one. Descender The font's descender, i.e., the distance from the baseline to the bottom-most of all glyph points found in the font. It is negative. This value is invalid in many fonts, as it is usually set by the font designer, and often reflects only a portion of the glyphs found in the font (maybe ASCII). You should use the sTypoDescender field of the \u2018OS/2\u2019 table instead if you want the correct one. Line_Gap The font's line gap, i.e., the distance to add to the ascender and descender to get the BTB, i.e., the baseline-to-baseline distance for the font. advance_Height_Max This field is the maximum of all advance heights found in the font. It can be used to compute the maximum height of an arbitrary string of text. min_Top_Side_Bearing The minimum top side bearing of all glyphs within the font. min_Bottom_Side_Bearing The minimum bottom side bearing of all glyphs within the font. yMax_Extent The maximum vertical extent (i.e., the \u2018height\u2019 of a glyph's bounding box) for all glyphs in the font. caret_Slope_Rise The rise coefficient of the cursor's slope of the cursor (slope=rise/run). caret_Slope_Run The run coefficient of the cursor's slope. caret_Offset The cursor's offset for slanted fonts. Reserved 8 reserved bytes. metric_Data_Format Always 0. number_Of_VMetrics Number of VMetrics entries in the \u2018vmtx\u2019 table \u2013 this value can be smaller than the total number of glyphs in the font. long_metrics A pointer into the \u2018vmtx\u2019 table. short_metrics A pointer into the \u2018vmtx\u2019 table. note For an OpenType variation font, the values of the following fields can change after a call to FT_Set_Var_Design_Coordinates (and friends) if the font contains an \u2018MVAR\u2019 table: Ascender , Descender , Line_Gap , caret_Slope_Rise , caret_Slope_Run , and caret_Offset . TT_OS2 \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_OS2_ { FT_UShort version; /* 0x0001 - more or 0xFFFF */ FT_Short xAvgCharWidth; FT_UShort usWeightClass; FT_UShort usWidthClass; FT_UShort fsType; FT_Short ySubscriptXSize; FT_Short ySubscriptYSize; FT_Short ySubscriptXOffset; FT_Short ySubscriptYOffset; FT_Short ySuperscriptXSize; FT_Short ySuperscriptYSize; FT_Short ySuperscriptXOffset; FT_Short ySuperscriptYOffset; FT_Short yStrikeoutSize; FT_Short yStrikeoutPosition; FT_Short sFamilyClass; FT_Byte panose[10]; FT_ULong ulUnicodeRange1; /* Bits 0-31 */ FT_ULong ulUnicodeRange2; /* Bits 32-63 */ FT_ULong ulUnicodeRange3; /* Bits 64-95 */ FT_ULong ulUnicodeRange4; /* Bits 96-127 */ FT_Char achVendID[4]; FT_UShort fsSelection; FT_UShort usFirstCharIndex; FT_UShort usLastCharIndex; FT_Short sTypoAscender; FT_Short sTypoDescender; FT_Short sTypoLineGap; FT_UShort usWinAscent; FT_UShort usWinDescent; /* only version 1 and higher: */ FT_ULong ulCodePageRange1; /* Bits 0-31 */ FT_ULong ulCodePageRange2; /* Bits 32-63 */ /* only version 2 and higher: */ FT_Short sxHeight; FT_Short sCapHeight; FT_UShort usDefaultChar; FT_UShort usBreakChar; FT_UShort usMaxContext; /* only version 5 and higher: */ FT_UShort usLowerOpticalPointSize; /* in twips (1/20 points) */ FT_UShort usUpperOpticalPointSize; /* in twips (1/20 points) */ } TT_OS2 ; A structure to model a TrueType \u2018OS/2\u2019 table. All fields comply to the OpenType specification. Note that we now support old Mac fonts that do not include an \u2018OS/2\u2019 table. In this case, the version field is always set to 0xFFFF. note For an OpenType variation font, the values of the following fields can change after a call to FT_Set_Var_Design_Coordinates (and friends) if the font contains an \u2018MVAR\u2019 table: sCapHeight , sTypoAscender , sTypoDescender , sTypoLineGap , sxHeight , usWinAscent , usWinDescent , yStrikeoutPosition , yStrikeoutSize , ySubscriptXOffset , ySubScriptXSize , ySubscriptYOffset , ySubscriptYSize , ySuperscriptXOffset , ySuperscriptXSize , ySuperscriptYOffset , and ySuperscriptYSize . Possible values for bits in the ulUnicodeRangeX fields are given by the TT_UCR_XXX macros. TT_Postscript \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_Postscript_ { FT_Fixed FormatType; FT_Fixed italicAngle; FT_Short underlinePosition; FT_Short underlineThickness; FT_ULong isFixedPitch; FT_ULong minMemType42; FT_ULong maxMemType42; FT_ULong minMemType1; FT_ULong maxMemType1; /* Glyph names follow in the 'post' table, but we don't */ /* load them by default. */ } TT_Postscript ; A structure to model a TrueType \u2018post\u2019 table. All fields comply to the OpenType specification. This structure does not reference a font's PostScript glyph names; use FT_Get_Glyph_Name to retrieve them. note For an OpenType variation font, the values of the following fields can change after a call to FT_Set_Var_Design_Coordinates (and friends) if the font contains an \u2018MVAR\u2019 table: underlinePosition and underlineThickness . TT_PCLT \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_PCLT_ { FT_Fixed Version; FT_ULong FontNumber; FT_UShort Pitch; FT_UShort xHeight; FT_UShort Style; FT_UShort TypeFamily; FT_UShort CapHeight; FT_UShort SymbolSet; FT_Char TypeFace[16]; FT_Char CharacterComplement[8]; FT_Char FileName[6]; FT_Char StrokeWeight; FT_Char WidthType; FT_Byte SerifStyle; FT_Byte Reserved; } TT_PCLT ; A structure to model a TrueType \u2018PCLT\u2019 table. All fields comply to the OpenType specification. TT_MaxProfile \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_MaxProfile_ { FT_Fixed version; FT_UShort numGlyphs; FT_UShort maxPoints; FT_UShort maxContours; FT_UShort maxCompositePoints; FT_UShort maxCompositeContours; FT_UShort maxZones; FT_UShort maxTwilightPoints; FT_UShort maxStorage; FT_UShort maxFunctionDefs; FT_UShort maxInstructionDefs; FT_UShort maxStackElements; FT_UShort maxSizeOfInstructions; FT_UShort maxComponentElements; FT_UShort maxComponentDepth; } TT_MaxProfile ; The maximum profile (\u2018maxp\u2019) table contains many max values, which can be used to pre-allocate arrays for speeding up glyph loading and hinting. fields version The version number. numGlyphs The number of glyphs in this TrueType font. maxPoints The maximum number of points in a non-composite TrueType glyph. See also maxCompositePoints . maxContours The maximum number of contours in a non-composite TrueType glyph. See also maxCompositeContours . maxCompositePoints The maximum number of points in a composite TrueType glyph. See also maxPoints . maxCompositeContours The maximum number of contours in a composite TrueType glyph. See also maxContours . maxZones The maximum number of zones used for glyph hinting. maxTwilightPoints The maximum number of points in the twilight zone used for glyph hinting. maxStorage The maximum number of elements in the storage area used for glyph hinting. maxFunctionDefs The maximum number of function definitions in the TrueType bytecode for this font. maxInstructionDefs The maximum number of instruction definitions in the TrueType bytecode for this font. maxStackElements The maximum number of stack elements used during bytecode interpretation. maxSizeOfInstructions The maximum number of TrueType opcodes used for glyph hinting. maxComponentElements The maximum number of simple (i.e., non-composite) glyphs in a composite glyph. maxComponentDepth The maximum nesting depth of composite glyphs. note This structure is only used during font loading. FT_Sfnt_Tag \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef enum FT_Sfnt_Tag_ { FT_SFNT_HEAD , FT_SFNT_MAXP , FT_SFNT_OS2 , FT_SFNT_HHEA , FT_SFNT_VHEA , FT_SFNT_POST , FT_SFNT_PCLT , FT_SFNT_MAX } FT_Sfnt_Tag ; /* these constants are deprecated; use the corresponding ` FT_Sfnt_Tag ` */ /* values instead */ # define ft_sfnt_head FT_SFNT_HEAD # define ft_sfnt_maxp FT_SFNT_MAXP # define ft_sfnt_os2 FT_SFNT_OS2 # define ft_sfnt_hhea FT_SFNT_HHEA # define ft_sfnt_vhea FT_SFNT_VHEA # define ft_sfnt_post FT_SFNT_POST # define ft_sfnt_pclt FT_SFNT_PCLT An enumeration to specify indices of SFNT tables loaded and parsed by FreeType during initialization of an SFNT font. Used in the FT_Get_Sfnt_Table API function. values FT_SFNT_HEAD To access the font's TT_Header structure. FT_SFNT_MAXP To access the font's TT_MaxProfile structure. FT_SFNT_OS2 To access the font's TT_OS2 structure. FT_SFNT_HHEA To access the font's TT_HoriHeader structure. FT_SFNT_VHEA To access the font's TT_VertHeader structure. FT_SFNT_POST To access the font's TT_Postscript structure. FT_SFNT_PCLT To access the font's TT_PCLT structure. FT_Get_Sfnt_Table \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( void * ) FT_Get_Sfnt_Table ( FT_Face face, FT_Sfnt_Tag tag ); Return a pointer to a given SFNT table stored within a face. input face A handle to the source. tag The index of the SFNT table. return A type-less pointer to the table. This will be NULL in case of error, or if the corresponding table was not found OR loaded from the file. Use a typecast according to tag to access the structure elements. note The table is owned by the face object and disappears with it. This function is only useful to access SFNT tables that are loaded by the sfnt, truetype, and opentype drivers. See FT_Sfnt_Tag for a list. example Here is an example demonstrating access to the \u2018vhea\u2019 table. TT_VertHeader* vert_header; vert_header = (TT_VertHeader*)FT_Get_Sfnt_Table( face, FT_SFNT_VHEA ); FT_Load_Sfnt_Table \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( FT_Error ) FT_Load_Sfnt_Table ( FT_Face face, FT_ULong tag, FT_Long offset, FT_Byte * buffer, FT_ULong * length ); Load any SFNT font table into client memory. input face A handle to the source face. tag The four-byte tag of the table to load. Use value 0 if you want to access the whole font file. Otherwise, you can use one of the definitions found in the FT_TRUETYPE_TAGS_H file, or forge a new one with FT_MAKE_TAG . offset The starting offset in the table (or file if tag == 0). output buffer The target buffer address. The client must ensure that the memory array is big enough to hold the data. inout length If the length parameter is NULL , try to load the whole table. Return an error code if it fails. Else, if *length is 0, exit immediately while returning the table's (or file) full size in it. Else the number of bytes to read from the table or file, from the starting offset. return FreeType error code. 0 means success. note If you need to determine the table's length you should first call this function with *length set to 0, as in the following example: FT_ULong length = 0; error = FT_Load_Sfnt_Table( face, tag, 0, NULL, &length ); if ( error ) { ... table does not exist ... } buffer = malloc( length ); if ( buffer == NULL ) { ... not enough memory ... } error = FT_Load_Sfnt_Table( face, tag, 0, buffer, &length ); if ( error ) { ... could not load table ... } Note that structures like TT_Header or TT_OS2 can't be used with this function; they are limited to FT_Get_Sfnt_Table . Reason is that those structures depend on the processor architecture, with varying size (e.g. 32bit vs. 64bit) or order (big endian vs. little endian). FT_Sfnt_Table_Info \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( FT_Error ) FT_Sfnt_Table_Info ( FT_Face face, FT_UInt table_index, FT_ULong *tag, FT_ULong *length ); Return information on an SFNT table. input face A handle to the source face. table_index The index of an SFNT table. The function returns FT_Err_Table_Missing for an invalid value. inout tag The name tag of the SFNT table. If the value is NULL , table_index is ignored, and length returns the number of SFNT tables in the font. output length The length of the SFNT table (or the number of SFNT tables, depending on tag ). return FreeType error code. 0 means success. note While parsing fonts, FreeType handles SFNT tables with length zero as missing. FT_Get_CMap_Language_ID \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( FT_ULong ) FT_Get_CMap_Language_ID ( FT_CharMap charmap ); Return cmap language ID as specified in the OpenType standard. Definitions of language ID values are in file FT_TRUETYPE_IDS_H . input charmap The target charmap. return The language ID of charmap . If charmap doesn't belong to an SFNT face, just return 0 as the default value. For a format 14 cmap (to access Unicode IVS), the return value is 0xFFFFFFFF. FT_Get_CMap_Format \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( FT_Long ) FT_Get_CMap_Format ( FT_CharMap charmap ); Return the format of an SFNT \u2018cmap\u2019 table. input charmap The target charmap. return The format of charmap . If charmap doesn't belong to an SFNT face, return -1. FT_PARAM_TAG_UNPATENTED_HINTING \u00b6 # define FT_PARAM_TAG_UNPATENTED_HINTING \\ FT_MAKE_TAG ( 'u', 'n', 'p', 'a' ) Deprecated, no effect. Previously: A constant used as the tag of an FT_Parameter structure to indicate that unpatented methods only should be used by the TrueType bytecode interpreter for a typeface opened by FT_Open_Face . TT_PLATFORM_XXX \u00b6 Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_PLATFORM_APPLE_UNICODE 0 # define TT_PLATFORM_MACINTOSH 1 # define TT_PLATFORM_ISO 2 /* deprecated */ # define TT_PLATFORM_MICROSOFT 3 # define TT_PLATFORM_CUSTOM 4 # define TT_PLATFORM_ADOBE 7 /* artificial */ A list of valid values for the platform_id identifier code in FT_CharMapRec and FT_SfntName structures. values TT_PLATFORM_APPLE_UNICODE Used by Apple to indicate a Unicode character map and/or name entry. See TT_APPLE_ID_XXX for corresponding encoding_id values. Note that name entries in this format are coded as big-endian UCS-2 character codes only . TT_PLATFORM_MACINTOSH Used by Apple to indicate a MacOS-specific charmap and/or name entry. See TT_MAC_ID_XXX for corresponding encoding_id values. Note that most TrueType fonts contain an Apple roman charmap to be usable on MacOS systems (even if they contain a Microsoft charmap as well). TT_PLATFORM_ISO This value was used to specify ISO/IEC 10646 charmaps. It is however now deprecated. See TT_ISO_ID_XXX for a list of corresponding encoding_id values. TT_PLATFORM_MICROSOFT Used by Microsoft to indicate Windows-specific charmaps. See TT_MS_ID_XXX for a list of corresponding encoding_id values. Note that most fonts contain a Unicode charmap using ( TT_PLATFORM_MICROSOFT , TT_MS_ID_UNICODE_CS ). TT_PLATFORM_CUSTOM Used to indicate application-specific charmaps. TT_PLATFORM_ADOBE This value isn't part of any font format specification, but is used by FreeType to report Adobe-specific charmaps in an FT_CharMapRec structure. See TT_ADOBE_ID_XXX . TT_APPLE_ID_XXX \u00b6 Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_APPLE_ID_DEFAULT 0 /* Unicode 1.0 */ # define TT_APPLE_ID_UNICODE_1_1 1 /* specify Hangul at U+34xx */ # define TT_APPLE_ID_ISO_10646 2 /* deprecated */ # define TT_APPLE_ID_UNICODE_2_0 3 /* or later */ # define TT_APPLE_ID_UNICODE_32 4 /* 2.0 or later, full repertoire */ # define TT_APPLE_ID_VARIANT_SELECTOR 5 /* variation selector data */ # define TT_APPLE_ID_FULL_UNICODE 6 /* used with type 13 cmaps */ A list of valid values for the encoding_id for TT_PLATFORM_APPLE_UNICODE charmaps and name entries. values TT_APPLE_ID_DEFAULT Unicode version 1.0. TT_APPLE_ID_UNICODE_1_1 Unicode 1.1; specifies Hangul characters starting at U+34xx. TT_APPLE_ID_ISO_10646 Deprecated (identical to preceding). TT_APPLE_ID_UNICODE_2_0 Unicode 2.0 and beyond (UTF-16 BMP only). TT_APPLE_ID_UNICODE_32 Unicode 3.1 and beyond, using UTF-32. TT_APPLE_ID_VARIANT_SELECTOR From Adobe, not Apple. Not a normal cmap. Specifies variations on a real cmap. TT_APPLE_ID_FULL_UNICODE Used for fallback fonts that provide complete Unicode coverage with a type 13 cmap. TT_MAC_ID_XXX \u00b6 Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_MAC_ID_ROMAN 0 # define TT_MAC_ID_JAPANESE 1 # define TT_MAC_ID_TRADITIONAL_CHINESE 2 # define TT_MAC_ID_KOREAN 3 # define TT_MAC_ID_ARABIC 4 # define TT_MAC_ID_HEBREW 5 # define TT_MAC_ID_GREEK 6 # define TT_MAC_ID_RUSSIAN 7 # define TT_MAC_ID_RSYMBOL 8 # define TT_MAC_ID_DEVANAGARI 9 # define TT_MAC_ID_GURMUKHI 10 # define TT_MAC_ID_GUJARATI 11 # define TT_MAC_ID_ORIYA 12 # define TT_MAC_ID_BENGALI 13 # define TT_MAC_ID_TAMIL 14 # define TT_MAC_ID_TELUGU 15 # define TT_MAC_ID_KANNADA 16 # define TT_MAC_ID_MALAYALAM 17 # define TT_MAC_ID_SINHALESE 18 # define TT_MAC_ID_BURMESE 19 # define TT_MAC_ID_KHMER 20 # define TT_MAC_ID_THAI 21 # define TT_MAC_ID_LAOTIAN 22 # define TT_MAC_ID_GEORGIAN 23 # define TT_MAC_ID_ARMENIAN 24 # define TT_MAC_ID_MALDIVIAN 25 # define TT_MAC_ID_SIMPLIFIED_CHINESE 25 # define TT_MAC_ID_TIBETAN 26 # define TT_MAC_ID_MONGOLIAN 27 # define TT_MAC_ID_GEEZ 28 # define TT_MAC_ID_SLAVIC 29 # define TT_MAC_ID_VIETNAMESE 30 # define TT_MAC_ID_SINDHI 31 # define TT_MAC_ID_UNINTERP 32 A list of valid values for the encoding_id for TT_PLATFORM_MACINTOSH charmaps and name entries. TT_ISO_ID_XXX \u00b6 Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_ISO_ID_7BIT_ASCII 0 # define TT_ISO_ID_10646 1 # define TT_ISO_ID_8859_1 2 A list of valid values for the encoding_id for TT_PLATFORM_ISO charmaps and name entries. Their use is now deprecated. values TT_ISO_ID_7BIT_ASCII ASCII. TT_ISO_ID_10646 ISO/10646. TT_ISO_ID_8859_1 Also known as Latin-1. TT_MS_ID_XXX \u00b6 Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_MS_ID_SYMBOL_CS 0 # define TT_MS_ID_UNICODE_CS 1 # define TT_MS_ID_SJIS 2 # define TT_MS_ID_PRC 3 # define TT_MS_ID_BIG_5 4 # define TT_MS_ID_WANSUNG 5 # define TT_MS_ID_JOHAB 6 # define TT_MS_ID_UCS_4 10 /* this value is deprecated */ # define TT_MS_ID_GB2312 TT_MS_ID_PRC A list of valid values for the encoding_id for TT_PLATFORM_MICROSOFT charmaps and name entries. values TT_MS_ID_SYMBOL_CS Microsoft symbol encoding. See FT_ENCODING_MS_SYMBOL . TT_MS_ID_UNICODE_CS Microsoft WGL4 charmap, matching Unicode. See FT_ENCODING_UNICODE . TT_MS_ID_SJIS Shift JIS Japanese encoding. See FT_ENCODING_SJIS . TT_MS_ID_PRC Chinese encodings as used in the People's Republic of China (PRC). This means the encodings GB 2312 and its supersets GBK and GB 18030. See FT_ENCODING_PRC . TT_MS_ID_BIG_5 Traditional Chinese as used in Taiwan and Hong Kong. See FT_ENCODING_BIG5 . TT_MS_ID_WANSUNG Korean Extended Wansung encoding. See FT_ENCODING_WANSUNG . TT_MS_ID_JOHAB Korean Johab encoding. See FT_ENCODING_JOHAB . TT_MS_ID_UCS_4 UCS-4 or UTF-32 charmaps. This has been added to the OpenType specification version 1.4 (mid-2001). TT_ADOBE_ID_XXX \u00b6 Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_ADOBE_ID_STANDARD 0 # define TT_ADOBE_ID_EXPERT 1 # define TT_ADOBE_ID_CUSTOM 2 # define TT_ADOBE_ID_LATIN_1 3 A list of valid values for the encoding_id for TT_PLATFORM_ADOBE charmaps. This is a FreeType-specific extension! values TT_ADOBE_ID_STANDARD Adobe standard encoding. TT_ADOBE_ID_EXPERT Adobe expert encoding. TT_ADOBE_ID_CUSTOM Adobe custom encoding. TT_ADOBE_ID_LATIN_1 Adobe Latin 1 encoding. TT_MAC_LANGID_XXX \u00b6 Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_MAC_LANGID_ENGLISH 0 # define TT_MAC_LANGID_FRENCH 1 # define TT_MAC_LANGID_GERMAN 2 # define TT_MAC_LANGID_ITALIAN 3 # define TT_MAC_LANGID_DUTCH 4 # define TT_MAC_LANGID_SWEDISH 5 # define TT_MAC_LANGID_SPANISH 6 # define TT_MAC_LANGID_DANISH 7 # define TT_MAC_LANGID_PORTUGUESE 8 # define TT_MAC_LANGID_NORWEGIAN 9 # define TT_MAC_LANGID_HEBREW 10 # define TT_MAC_LANGID_JAPANESE 11 # define TT_MAC_LANGID_ARABIC 12 # define TT_MAC_LANGID_FINNISH 13 # define TT_MAC_LANGID_GREEK 14 # define TT_MAC_LANGID_ICELANDIC 15 # define TT_MAC_LANGID_MALTESE 16 # define TT_MAC_LANGID_TURKISH 17 # define TT_MAC_LANGID_CROATIAN 18 # define TT_MAC_LANGID_CHINESE_TRADITIONAL 19 # define TT_MAC_LANGID_URDU 20 # define TT_MAC_LANGID_HINDI 21 # define TT_MAC_LANGID_THAI 22 # define TT_MAC_LANGID_KOREAN 23 # define TT_MAC_LANGID_LITHUANIAN 24 # define TT_MAC_LANGID_POLISH 25 # define TT_MAC_LANGID_HUNGARIAN 26 # define TT_MAC_LANGID_ESTONIAN 27 # define TT_MAC_LANGID_LETTISH 28 # define TT_MAC_LANGID_SAAMISK 29 # define TT_MAC_LANGID_FAEROESE 30 # define TT_MAC_LANGID_FARSI 31 # define TT_MAC_LANGID_RUSSIAN 32 # define TT_MAC_LANGID_CHINESE_SIMPLIFIED 33 # define TT_MAC_LANGID_FLEMISH 34 # define TT_MAC_LANGID_IRISH 35 # define TT_MAC_LANGID_ALBANIAN 36 # define TT_MAC_LANGID_ROMANIAN 37 # define TT_MAC_LANGID_CZECH 38 # define TT_MAC_LANGID_SLOVAK 39 # define TT_MAC_LANGID_SLOVENIAN 40 # define TT_MAC_LANGID_YIDDISH 41 # define TT_MAC_LANGID_SERBIAN 42 # define TT_MAC_LANGID_MACEDONIAN 43 # define TT_MAC_LANGID_BULGARIAN 44 # define TT_MAC_LANGID_UKRAINIAN 45 # define TT_MAC_LANGID_BYELORUSSIAN 46 # define TT_MAC_LANGID_UZBEK 47 # define TT_MAC_LANGID_KAZAKH 48 # define TT_MAC_LANGID_AZERBAIJANI 49 # define TT_MAC_LANGID_AZERBAIJANI_CYRILLIC_SCRIPT 49 # define TT_MAC_LANGID_AZERBAIJANI_ARABIC_SCRIPT 50 # define TT_MAC_LANGID_ARMENIAN 51 # define TT_MAC_LANGID_GEORGIAN 52 # define TT_MAC_LANGID_MOLDAVIAN 53 # define TT_MAC_LANGID_KIRGHIZ 54 # define TT_MAC_LANGID_TAJIKI 55 # define TT_MAC_LANGID_TURKMEN 56 # define TT_MAC_LANGID_MONGOLIAN 57 # define TT_MAC_LANGID_MONGOLIAN_MONGOLIAN_SCRIPT 57 # define TT_MAC_LANGID_MONGOLIAN_CYRILLIC_SCRIPT 58 # define TT_MAC_LANGID_PASHTO 59 # define TT_MAC_LANGID_KURDISH 60 # define TT_MAC_LANGID_KASHMIRI 61 # define TT_MAC_LANGID_SINDHI 62 # define TT_MAC_LANGID_TIBETAN 63 # define TT_MAC_LANGID_NEPALI 64 # define TT_MAC_LANGID_SANSKRIT 65 # define TT_MAC_LANGID_MARATHI 66 # define TT_MAC_LANGID_BENGALI 67 # define TT_MAC_LANGID_ASSAMESE 68 # define TT_MAC_LANGID_GUJARATI 69 # define TT_MAC_LANGID_PUNJABI 70 # define TT_MAC_LANGID_ORIYA 71 # define TT_MAC_LANGID_MALAYALAM 72 # define TT_MAC_LANGID_KANNADA 73 # define TT_MAC_LANGID_TAMIL 74 # define TT_MAC_LANGID_TELUGU 75 # define TT_MAC_LANGID_SINHALESE 76 # define TT_MAC_LANGID_BURMESE 77 # define TT_MAC_LANGID_KHMER 78 # define TT_MAC_LANGID_LAO 79 # define TT_MAC_LANGID_VIETNAMESE 80 # define TT_MAC_LANGID_INDONESIAN 81 # define TT_MAC_LANGID_TAGALOG 82 # define TT_MAC_LANGID_MALAY_ROMAN_SCRIPT 83 # define TT_MAC_LANGID_MALAY_ARABIC_SCRIPT 84 # define TT_MAC_LANGID_AMHARIC 85 # define TT_MAC_LANGID_TIGRINYA 86 # define TT_MAC_LANGID_GALLA 87 # define TT_MAC_LANGID_SOMALI 88 # define TT_MAC_LANGID_SWAHILI 89 # define TT_MAC_LANGID_RUANDA 90 # define TT_MAC_LANGID_RUNDI 91 # define TT_MAC_LANGID_CHEWA 92 # define TT_MAC_LANGID_MALAGASY 93 # define TT_MAC_LANGID_ESPERANTO 94 # define TT_MAC_LANGID_WELSH 128 # define TT_MAC_LANGID_BASQUE 129 # define TT_MAC_LANGID_CATALAN 130 # define TT_MAC_LANGID_LATIN 131 # define TT_MAC_LANGID_QUECHUA 132 # define TT_MAC_LANGID_GUARANI 133 # define TT_MAC_LANGID_AYMARA 134 # define TT_MAC_LANGID_TATAR 135 # define TT_MAC_LANGID_UIGHUR 136 # define TT_MAC_LANGID_DZONGKHA 137 # define TT_MAC_LANGID_JAVANESE 138 # define TT_MAC_LANGID_SUNDANESE 139 /* The following codes are new as of 2000-03-10 */ # define TT_MAC_LANGID_GALICIAN 140 # define TT_MAC_LANGID_AFRIKAANS 141 # define TT_MAC_LANGID_BRETON 142 # define TT_MAC_LANGID_INUKTITUT 143 # define TT_MAC_LANGID_SCOTTISH_GAELIC 144 # define TT_MAC_LANGID_MANX_GAELIC 145 # define TT_MAC_LANGID_IRISH_GAELIC 146 # define TT_MAC_LANGID_TONGAN 147 # define TT_MAC_LANGID_GREEK_POLYTONIC 148 # define TT_MAC_LANGID_GREELANDIC 149 # define TT_MAC_LANGID_AZERBAIJANI_ROMAN_SCRIPT 150 Possible values of the language identifier field in the name records of the SFNT \u2018name\u2019 table if the \u2018platform\u2019 identifier code is TT_PLATFORM_MACINTOSH . These values are also used as return values for function FT_Get_CMap_Language_ID . The canonical source for Apple's IDs is https://developer.apple.com/fonts/TrueType-Reference-Manual/RM06/Chap6name.html TT_MS_LANGID_XXX \u00b6 Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_MS_LANGID_ARABIC_SAUDI_ARABIA 0x0401 # define TT_MS_LANGID_ARABIC_IRAQ 0x0801 # define TT_MS_LANGID_ARABIC_EGYPT 0x0C01 # define TT_MS_LANGID_ARABIC_LIBYA 0x1001 # define TT_MS_LANGID_ARABIC_ALGERIA 0x1401 # define TT_MS_LANGID_ARABIC_MOROCCO 0x1801 # define TT_MS_LANGID_ARABIC_TUNISIA 0x1C01 # define TT_MS_LANGID_ARABIC_OMAN 0x2001 # define TT_MS_LANGID_ARABIC_YEMEN 0x2401 # define TT_MS_LANGID_ARABIC_SYRIA 0x2801 # define TT_MS_LANGID_ARABIC_JORDAN 0x2C01 # define TT_MS_LANGID_ARABIC_LEBANON 0x3001 # define TT_MS_LANGID_ARABIC_KUWAIT 0x3401 # define TT_MS_LANGID_ARABIC_UAE 0x3801 # define TT_MS_LANGID_ARABIC_BAHRAIN 0x3C01 # define TT_MS_LANGID_ARABIC_QATAR 0x4001 # define TT_MS_LANGID_BULGARIAN_BULGARIA 0x0402 # define TT_MS_LANGID_CATALAN_CATALAN 0x0403 # define TT_MS_LANGID_CHINESE_TAIWAN 0x0404 # define TT_MS_LANGID_CHINESE_PRC 0x0804 # define TT_MS_LANGID_CHINESE_HONG_KONG 0x0C04 # define TT_MS_LANGID_CHINESE_SINGAPORE 0x1004 # define TT_MS_LANGID_CHINESE_MACAO 0x1404 # define TT_MS_LANGID_CZECH_CZECH_REPUBLIC 0x0405 # define TT_MS_LANGID_DANISH_DENMARK 0x0406 # define TT_MS_LANGID_GERMAN_GERMANY 0x0407 # define TT_MS_LANGID_GERMAN_SWITZERLAND 0x0807 # define TT_MS_LANGID_GERMAN_AUSTRIA 0x0C07 # define TT_MS_LANGID_GERMAN_LUXEMBOURG 0x1007 # define TT_MS_LANGID_GERMAN_LIECHTENSTEIN 0x1407 # define TT_MS_LANGID_GREEK_GREECE 0x0408 # define TT_MS_LANGID_ENGLISH_UNITED_STATES 0x0409 # define TT_MS_LANGID_ENGLISH_UNITED_KINGDOM 0x0809 # define TT_MS_LANGID_ENGLISH_AUSTRALIA 0x0C09 # define TT_MS_LANGID_ENGLISH_CANADA 0x1009 # define TT_MS_LANGID_ENGLISH_NEW_ZEALAND 0x1409 # define TT_MS_LANGID_ENGLISH_IRELAND 0x1809 # define TT_MS_LANGID_ENGLISH_SOUTH_AFRICA 0x1C09 # define TT_MS_LANGID_ENGLISH_JAMAICA 0x2009 # define TT_MS_LANGID_ENGLISH_CARIBBEAN 0x2409 # define TT_MS_LANGID_ENGLISH_BELIZE 0x2809 # define TT_MS_LANGID_ENGLISH_TRINIDAD 0x2C09 # define TT_MS_LANGID_ENGLISH_ZIMBABWE 0x3009 # define TT_MS_LANGID_ENGLISH_PHILIPPINES 0x3409 # define TT_MS_LANGID_ENGLISH_INDIA 0x4009 # define TT_MS_LANGID_ENGLISH_MALAYSIA 0x4409 # define TT_MS_LANGID_ENGLISH_SINGAPORE 0x4809 # define TT_MS_LANGID_SPANISH_SPAIN_TRADITIONAL_SORT 0x040A # define TT_MS_LANGID_SPANISH_MEXICO 0x080A # define TT_MS_LANGID_SPANISH_SPAIN_MODERN_SORT 0x0C0A # define TT_MS_LANGID_SPANISH_GUATEMALA 0x100A # define TT_MS_LANGID_SPANISH_COSTA_RICA 0x140A # define TT_MS_LANGID_SPANISH_PANAMA 0x180A # define TT_MS_LANGID_SPANISH_DOMINICAN_REPUBLIC 0x1C0A # define TT_MS_LANGID_SPANISH_VENEZUELA 0x200A # define TT_MS_LANGID_SPANISH_COLOMBIA 0x240A # define TT_MS_LANGID_SPANISH_PERU 0x280A # define TT_MS_LANGID_SPANISH_ARGENTINA 0x2C0A # define TT_MS_LANGID_SPANISH_ECUADOR 0x300A # define TT_MS_LANGID_SPANISH_CHILE 0x340A # define TT_MS_LANGID_SPANISH_URUGUAY 0x380A # define TT_MS_LANGID_SPANISH_PARAGUAY 0x3C0A # define TT_MS_LANGID_SPANISH_BOLIVIA 0x400A # define TT_MS_LANGID_SPANISH_EL_SALVADOR 0x440A # define TT_MS_LANGID_SPANISH_HONDURAS 0x480A # define TT_MS_LANGID_SPANISH_NICARAGUA 0x4C0A # define TT_MS_LANGID_SPANISH_PUERTO_RICO 0x500A # define TT_MS_LANGID_SPANISH_UNITED_STATES 0x540A # define TT_MS_LANGID_FINNISH_FINLAND 0x040B # define TT_MS_LANGID_FRENCH_FRANCE 0x040C # define TT_MS_LANGID_FRENCH_BELGIUM 0x080C # define TT_MS_LANGID_FRENCH_CANADA 0x0C0C # define TT_MS_LANGID_FRENCH_SWITZERLAND 0x100C # define TT_MS_LANGID_FRENCH_LUXEMBOURG 0x140C # define TT_MS_LANGID_FRENCH_MONACO 0x180C # define TT_MS_LANGID_HEBREW_ISRAEL 0x040D # define TT_MS_LANGID_HUNGARIAN_HUNGARY 0x040E # define TT_MS_LANGID_ICELANDIC_ICELAND 0x040F # define TT_MS_LANGID_ITALIAN_ITALY 0x0410 # define TT_MS_LANGID_ITALIAN_SWITZERLAND 0x0810 # define TT_MS_LANGID_JAPANESE_JAPAN 0x0411 # define TT_MS_LANGID_KOREAN_KOREA 0x0412 # define TT_MS_LANGID_DUTCH_NETHERLANDS 0x0413 # define TT_MS_LANGID_DUTCH_BELGIUM 0x0813 # define TT_MS_LANGID_NORWEGIAN_NORWAY_BOKMAL 0x0414 # define TT_MS_LANGID_NORWEGIAN_NORWAY_NYNORSK 0x0814 # define TT_MS_LANGID_POLISH_POLAND 0x0415 # define TT_MS_LANGID_PORTUGUESE_BRAZIL 0x0416 # define TT_MS_LANGID_PORTUGUESE_PORTUGAL 0x0816 # define TT_MS_LANGID_ROMANSH_SWITZERLAND 0x0417 # define TT_MS_LANGID_ROMANIAN_ROMANIA 0x0418 # define TT_MS_LANGID_RUSSIAN_RUSSIA 0x0419 # define TT_MS_LANGID_CROATIAN_CROATIA 0x041A # define TT_MS_LANGID_SERBIAN_SERBIA_LATIN 0x081A # define TT_MS_LANGID_SERBIAN_SERBIA_CYRILLIC 0x0C1A # define TT_MS_LANGID_CROATIAN_BOSNIA_HERZEGOVINA 0x101A # define TT_MS_LANGID_BOSNIAN_BOSNIA_HERZEGOVINA 0x141A # define TT_MS_LANGID_SERBIAN_BOSNIA_HERZ_LATIN 0x181A # define TT_MS_LANGID_SERBIAN_BOSNIA_HERZ_CYRILLIC 0x1C1A # define TT_MS_LANGID_BOSNIAN_BOSNIA_HERZ_CYRILLIC 0x201A # define TT_MS_LANGID_SLOVAK_SLOVAKIA 0x041B # define TT_MS_LANGID_ALBANIAN_ALBANIA 0x041C # define TT_MS_LANGID_SWEDISH_SWEDEN 0x041D # define TT_MS_LANGID_SWEDISH_FINLAND 0x081D # define TT_MS_LANGID_THAI_THAILAND 0x041E # define TT_MS_LANGID_TURKISH_TURKEY 0x041F # define TT_MS_LANGID_URDU_PAKISTAN 0x0420 # define TT_MS_LANGID_INDONESIAN_INDONESIA 0x0421 # define TT_MS_LANGID_UKRAINIAN_UKRAINE 0x0422 # define TT_MS_LANGID_BELARUSIAN_BELARUS 0x0423 # define TT_MS_LANGID_SLOVENIAN_SLOVENIA 0x0424 # define TT_MS_LANGID_ESTONIAN_ESTONIA 0x0425 # define TT_MS_LANGID_LATVIAN_LATVIA 0x0426 # define TT_MS_LANGID_LITHUANIAN_LITHUANIA 0x0427 # define TT_MS_LANGID_TAJIK_TAJIKISTAN 0x0428 # define TT_MS_LANGID_VIETNAMESE_VIET_NAM 0x042A # define TT_MS_LANGID_ARMENIAN_ARMENIA 0x042B # define TT_MS_LANGID_AZERI_AZERBAIJAN_LATIN 0x042C # define TT_MS_LANGID_AZERI_AZERBAIJAN_CYRILLIC 0x082C # define TT_MS_LANGID_BASQUE_BASQUE 0x042D # define TT_MS_LANGID_UPPER_SORBIAN_GERMANY 0x042E # define TT_MS_LANGID_LOWER_SORBIAN_GERMANY 0x082E # define TT_MS_LANGID_MACEDONIAN_MACEDONIA 0x042F # define TT_MS_LANGID_SETSWANA_SOUTH_AFRICA 0x0432 # define TT_MS_LANGID_ISIXHOSA_SOUTH_AFRICA 0x0434 # define TT_MS_LANGID_ISIZULU_SOUTH_AFRICA 0x0435 # define TT_MS_LANGID_AFRIKAANS_SOUTH_AFRICA 0x0436 # define TT_MS_LANGID_GEORGIAN_GEORGIA 0x0437 # define TT_MS_LANGID_FAEROESE_FAEROE_ISLANDS 0x0438 # define TT_MS_LANGID_HINDI_INDIA 0x0439 # define TT_MS_LANGID_MALTESE_MALTA 0x043A # define TT_MS_LANGID_SAMI_NORTHERN_NORWAY 0x043B # define TT_MS_LANGID_SAMI_NORTHERN_SWEDEN 0x083B # define TT_MS_LANGID_SAMI_NORTHERN_FINLAND 0x0C3B # define TT_MS_LANGID_SAMI_LULE_NORWAY 0x103B # define TT_MS_LANGID_SAMI_LULE_SWEDEN 0x143B # define TT_MS_LANGID_SAMI_SOUTHERN_NORWAY 0x183B # define TT_MS_LANGID_SAMI_SOUTHERN_SWEDEN 0x1C3B # define TT_MS_LANGID_SAMI_SKOLT_FINLAND 0x203B # define TT_MS_LANGID_SAMI_INARI_FINLAND 0x243B # define TT_MS_LANGID_IRISH_IRELAND 0x083C # define TT_MS_LANGID_MALAY_MALAYSIA 0x043E # define TT_MS_LANGID_MALAY_BRUNEI_DARUSSALAM 0x083E # define TT_MS_LANGID_KAZAKH_KAZAKHSTAN 0x043F # define TT_MS_LANGID_KYRGYZ_KYRGYZSTAN /* Cyrillic */ 0x0440 # define TT_MS_LANGID_KISWAHILI_KENYA 0x0441 # define TT_MS_LANGID_TURKMEN_TURKMENISTAN 0x0442 # define TT_MS_LANGID_UZBEK_UZBEKISTAN_LATIN 0x0443 # define TT_MS_LANGID_UZBEK_UZBEKISTAN_CYRILLIC 0x0843 # define TT_MS_LANGID_TATAR_RUSSIA 0x0444 # define TT_MS_LANGID_BENGALI_INDIA 0x0445 # define TT_MS_LANGID_BENGALI_BANGLADESH 0x0845 # define TT_MS_LANGID_PUNJABI_INDIA 0x0446 # define TT_MS_LANGID_GUJARATI_INDIA 0x0447 # define TT_MS_LANGID_ODIA_INDIA 0x0448 # define TT_MS_LANGID_TAMIL_INDIA 0x0449 # define TT_MS_LANGID_TELUGU_INDIA 0x044A # define TT_MS_LANGID_KANNADA_INDIA 0x044B # define TT_MS_LANGID_MALAYALAM_INDIA 0x044C # define TT_MS_LANGID_ASSAMESE_INDIA 0x044D # define TT_MS_LANGID_MARATHI_INDIA 0x044E # define TT_MS_LANGID_SANSKRIT_INDIA 0x044F # define TT_MS_LANGID_MONGOLIAN_MONGOLIA /* Cyrillic */ 0x0450 # define TT_MS_LANGID_MONGOLIAN_PRC 0x0850 # define TT_MS_LANGID_TIBETAN_PRC 0x0451 # define TT_MS_LANGID_WELSH_UNITED_KINGDOM 0x0452 # define TT_MS_LANGID_KHMER_CAMBODIA 0x0453 # define TT_MS_LANGID_LAO_LAOS 0x0454 # define TT_MS_LANGID_GALICIAN_GALICIAN 0x0456 # define TT_MS_LANGID_KONKANI_INDIA 0x0457 # define TT_MS_LANGID_SYRIAC_SYRIA 0x045A # define TT_MS_LANGID_SINHALA_SRI_LANKA 0x045B # define TT_MS_LANGID_INUKTITUT_CANADA 0x045D # define TT_MS_LANGID_INUKTITUT_CANADA_LATIN 0x085D # define TT_MS_LANGID_AMHARIC_ETHIOPIA 0x045E # define TT_MS_LANGID_TAMAZIGHT_ALGERIA 0x085F # define TT_MS_LANGID_NEPALI_NEPAL 0x0461 # define TT_MS_LANGID_FRISIAN_NETHERLANDS 0x0462 # define TT_MS_LANGID_PASHTO_AFGHANISTAN 0x0463 # define TT_MS_LANGID_FILIPINO_PHILIPPINES 0x0464 # define TT_MS_LANGID_DHIVEHI_MALDIVES 0x0465 # define TT_MS_LANGID_HAUSA_NIGERIA 0x0468 # define TT_MS_LANGID_YORUBA_NIGERIA 0x046A # define TT_MS_LANGID_QUECHUA_BOLIVIA 0x046B # define TT_MS_LANGID_QUECHUA_ECUADOR 0x086B # define TT_MS_LANGID_QUECHUA_PERU 0x0C6B # define TT_MS_LANGID_SESOTHO_SA_LEBOA_SOUTH_AFRICA 0x046C # define TT_MS_LANGID_BASHKIR_RUSSIA 0x046D # define TT_MS_LANGID_LUXEMBOURGISH_LUXEMBOURG 0x046E # define TT_MS_LANGID_GREENLANDIC_GREENLAND 0x046F # define TT_MS_LANGID_IGBO_NIGERIA 0x0470 # define TT_MS_LANGID_YI_PRC 0x0478 # define TT_MS_LANGID_MAPUDUNGUN_CHILE 0x047A # define TT_MS_LANGID_MOHAWK_MOHAWK 0x047C # define TT_MS_LANGID_BRETON_FRANCE 0x047E # define TT_MS_LANGID_UIGHUR_PRC 0x0480 # define TT_MS_LANGID_MAORI_NEW_ZEALAND 0x0481 # define TT_MS_LANGID_OCCITAN_FRANCE 0x0482 # define TT_MS_LANGID_CORSICAN_FRANCE 0x0483 # define TT_MS_LANGID_ALSATIAN_FRANCE 0x0484 # define TT_MS_LANGID_YAKUT_RUSSIA 0x0485 # define TT_MS_LANGID_KICHE_GUATEMALA 0x0486 # define TT_MS_LANGID_KINYARWANDA_RWANDA 0x0487 # define TT_MS_LANGID_WOLOF_SENEGAL 0x0488 # define TT_MS_LANGID_DARI_AFGHANISTAN 0x048C Possible values of the language identifier field in the name records of the SFNT \u2018name\u2019 table if the \u2018platform\u2019 identifier code is TT_PLATFORM_MICROSOFT . These values are also used as return values for function FT_Get_CMap_Language_ID . The canonical source for Microsoft's IDs is https://docs.microsoft.com/en-us/windows/desktop/Intl/language-identifier-constants-and-strings , however, we only provide macros for language identifiers present in the OpenType specification: Microsoft has abandoned the concept of LCIDs (language code identifiers), and format 1 of the \u2018name\u2019 table provides a better mechanism for languages not covered here. More legacy values not listed in the reference can be found in the FT_TRUETYPE_IDS_H header file. TT_NAME_ID_XXX \u00b6 Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_NAME_ID_COPYRIGHT 0 # define TT_NAME_ID_FONT_FAMILY 1 # define TT_NAME_ID_FONT_SUBFAMILY 2 # define TT_NAME_ID_UNIQUE_ID 3 # define TT_NAME_ID_FULL_NAME 4 # define TT_NAME_ID_VERSION_STRING 5 # define TT_NAME_ID_PS_NAME 6 # define TT_NAME_ID_TRADEMARK 7 /* the following values are from the OpenType spec */ # define TT_NAME_ID_MANUFACTURER 8 # define TT_NAME_ID_DESIGNER 9 # define TT_NAME_ID_DESCRIPTION 10 # define TT_NAME_ID_VENDOR_URL 11 # define TT_NAME_ID_DESIGNER_URL 12 # define TT_NAME_ID_LICENSE 13 # define TT_NAME_ID_LICENSE_URL 14 /* number 15 is reserved */ # define TT_NAME_ID_TYPOGRAPHIC_FAMILY 16 # define TT_NAME_ID_TYPOGRAPHIC_SUBFAMILY 17 # define TT_NAME_ID_MAC_FULL_NAME 18 /* The following code is new as of 2000-01-21 */ # define TT_NAME_ID_SAMPLE_TEXT 19 /* This is new in OpenType 1.3 */ # define TT_NAME_ID_CID_FINDFONT_NAME 20 /* This is new in OpenType 1.5 */ # define TT_NAME_ID_WWS_FAMILY 21 # define TT_NAME_ID_WWS_SUBFAMILY 22 /* This is new in OpenType 1.7 */ # define TT_NAME_ID_LIGHT_BACKGROUND 23 # define TT_NAME_ID_DARK_BACKGROUND 24 /* This is new in OpenType 1.8 */ # define TT_NAME_ID_VARIATIONS_PREFIX 25 /* these two values are deprecated */ # define TT_NAME_ID_PREFERRED_FAMILY TT_NAME_ID_TYPOGRAPHIC_FAMILY # define TT_NAME_ID_PREFERRED_SUBFAMILY TT_NAME_ID_TYPOGRAPHIC_SUBFAMILY Possible values of the \u2018name\u2019 identifier field in the name records of an SFNT \u2018name\u2019 table. These values are platform independent. TT_UCR_XXX \u00b6 Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). /* ulUnicodeRange1 */ /* --------------- */ /* Bit 0 Basic Latin */ # define TT_UCR_BASIC_LATIN (1L << 0) /* U+0020-U+007E */ /* Bit 1 C1 Controls and Latin-1 Supplement */ # define TT_UCR_LATIN1_SUPPLEMENT (1L << 1) /* U+0080-U+00FF */ /* Bit 2 Latin Extended-A */ # define TT_UCR_LATIN_EXTENDED_A (1L << 2) /* U+0100-U+017F */ /* Bit 3 Latin Extended-B */ # define TT_UCR_LATIN_EXTENDED_B (1L << 3) /* U+0180-U+024F */ /* Bit 4 IPA Extensions */ /* Phonetic Extensions */ /* Phonetic Extensions Supplement */ # define TT_UCR_IPA_EXTENSIONS (1L << 4) /* U+0250-U+02AF */ /* U+1D00-U+1D7F */ /* U+1D80-U+1DBF */ /* Bit 5 Spacing Modifier Letters */ /* Modifier Tone Letters */ # define TT_UCR_SPACING_MODIFIER (1L << 5) /* U+02B0-U+02FF */ /* U+A700-U+A71F */ /* Bit 6 Combining Diacritical Marks */ /* Combining Diacritical Marks Supplement */ # define TT_UCR_COMBINING_DIACRITICAL_MARKS (1L << 6) /* U+0300-U+036F */ /* U+1DC0-U+1DFF */ /* Bit 7 Greek and Coptic */ # define TT_UCR_GREEK (1L << 7) /* U+0370-U+03FF */ /* Bit 8 Coptic */ # define TT_UCR_COPTIC (1L << 8) /* U+2C80-U+2CFF */ /* Bit 9 Cyrillic */ /* Cyrillic Supplement */ /* Cyrillic Extended-A */ /* Cyrillic Extended-B */ # define TT_UCR_CYRILLIC (1L << 9) /* U+0400-U+04FF */ /* U+0500-U+052F */ /* U+2DE0-U+2DFF */ /* U+A640-U+A69F */ /* Bit 10 Armenian */ # define TT_UCR_ARMENIAN (1L << 10) /* U+0530-U+058F */ /* Bit 11 Hebrew */ # define TT_UCR_HEBREW (1L << 11) /* U+0590-U+05FF */ /* Bit 12 Vai */ # define TT_UCR_VAI (1L << 12) /* U+A500-U+A63F */ /* Bit 13 Arabic */ /* Arabic Supplement */ # define TT_UCR_ARABIC (1L << 13) /* U+0600-U+06FF */ /* U+0750-U+077F */ /* Bit 14 NKo */ # define TT_UCR_NKO (1L << 14) /* U+07C0-U+07FF */ /* Bit 15 Devanagari */ # define TT_UCR_DEVANAGARI (1L << 15) /* U+0900-U+097F */ /* Bit 16 Bengali */ # define TT_UCR_BENGALI (1L << 16) /* U+0980-U+09FF */ /* Bit 17 Gurmukhi */ # define TT_UCR_GURMUKHI (1L << 17) /* U+0A00-U+0A7F */ /* Bit 18 Gujarati */ # define TT_UCR_GUJARATI (1L << 18) /* U+0A80-U+0AFF */ /* Bit 19 Oriya */ # define TT_UCR_ORIYA (1L << 19) /* U+0B00-U+0B7F */ /* Bit 20 Tamil */ # define TT_UCR_TAMIL (1L << 20) /* U+0B80-U+0BFF */ /* Bit 21 Telugu */ # define TT_UCR_TELUGU (1L << 21) /* U+0C00-U+0C7F */ /* Bit 22 Kannada */ # define TT_UCR_KANNADA (1L << 22) /* U+0C80-U+0CFF */ /* Bit 23 Malayalam */ # define TT_UCR_MALAYALAM (1L << 23) /* U+0D00-U+0D7F */ /* Bit 24 Thai */ # define TT_UCR_THAI (1L << 24) /* U+0E00-U+0E7F */ /* Bit 25 Lao */ # define TT_UCR_LAO (1L << 25) /* U+0E80-U+0EFF */ /* Bit 26 Georgian */ /* Georgian Supplement */ # define TT_UCR_GEORGIAN (1L << 26) /* U+10A0-U+10FF */ /* U+2D00-U+2D2F */ /* Bit 27 Balinese */ # define TT_UCR_BALINESE (1L << 27) /* U+1B00-U+1B7F */ /* Bit 28 Hangul Jamo */ # define TT_UCR_HANGUL_JAMO (1L << 28) /* U+1100-U+11FF */ /* Bit 29 Latin Extended Additional */ /* Latin Extended-C */ /* Latin Extended-D */ # define TT_UCR_LATIN_EXTENDED_ADDITIONAL (1L << 29) /* U+1E00-U+1EFF */ /* U+2C60-U+2C7F */ /* U+A720-U+A7FF */ /* Bit 30 Greek Extended */ # define TT_UCR_GREEK_EXTENDED (1L << 30) /* U+1F00-U+1FFF */ /* Bit 31 General Punctuation */ /* Supplemental Punctuation */ # define TT_UCR_GENERAL_PUNCTUATION (1L << 31) /* U+2000-U+206F */ /* U+2E00-U+2E7F */ /* ulUnicodeRange2 */ /* --------------- */ /* Bit 32 Superscripts And Subscripts */ # define TT_UCR_SUPERSCRIPTS_SUBSCRIPTS (1L << 0) /* U+2070-U+209F */ /* Bit 33 Currency Symbols */ # define TT_UCR_CURRENCY_SYMBOLS (1L << 1) /* U+20A0-U+20CF */ /* Bit 34 Combining Diacritical Marks For Symbols */ # define TT_UCR_COMBINING_DIACRITICAL_MARKS_SYMB \\ (1L << 2) /* U+20D0-U+20FF */ /* Bit 35 Letterlike Symbols */ # define TT_UCR_LETTERLIKE_SYMBOLS (1L << 3) /* U+2100-U+214F */ /* Bit 36 Number Forms */ # define TT_UCR_NUMBER_FORMS (1L << 4) /* U+2150-U+218F */ /* Bit 37 Arrows */ /* Supplemental Arrows-A */ /* Supplemental Arrows-B */ /* Miscellaneous Symbols and Arrows */ # define TT_UCR_ARROWS (1L << 5) /* U+2190-U+21FF */ /* U+27F0-U+27FF */ /* U+2900-U+297F */ /* U+2B00-U+2BFF */ /* Bit 38 Mathematical Operators */ /* Supplemental Mathematical Operators */ /* Miscellaneous Mathematical Symbols-A */ /* Miscellaneous Mathematical Symbols-B */ # define TT_UCR_MATHEMATICAL_OPERATORS (1L << 6) /* U+2200-U+22FF */ /* U+2A00-U+2AFF */ /* U+27C0-U+27EF */ /* U+2980-U+29FF */ /* Bit 39 Miscellaneous Technical */ # define TT_UCR_MISCELLANEOUS_TECHNICAL (1L << 7) /* U+2300-U+23FF */ /* Bit 40 Control Pictures */ # define TT_UCR_CONTROL_PICTURES (1L << 8) /* U+2400-U+243F */ /* Bit 41 Optical Character Recognition */ # define TT_UCR_OCR (1L << 9) /* U+2440-U+245F */ /* Bit 42 Enclosed Alphanumerics */ # define TT_UCR_ENCLOSED_ALPHANUMERICS (1L << 10) /* U+2460-U+24FF */ /* Bit 43 Box Drawing */ # define TT_UCR_BOX_DRAWING (1L << 11) /* U+2500-U+257F */ /* Bit 44 Block Elements */ # define TT_UCR_BLOCK_ELEMENTS (1L << 12) /* U+2580-U+259F */ /* Bit 45 Geometric Shapes */ # define TT_UCR_GEOMETRIC_SHAPES (1L << 13) /* U+25A0-U+25FF */ /* Bit 46 Miscellaneous Symbols */ # define TT_UCR_MISCELLANEOUS_SYMBOLS (1L << 14) /* U+2600-U+26FF */ /* Bit 47 Dingbats */ # define TT_UCR_DINGBATS (1L << 15) /* U+2700-U+27BF */ /* Bit 48 CJK Symbols and Punctuation */ # define TT_UCR_CJK_SYMBOLS (1L << 16) /* U+3000-U+303F */ /* Bit 49 Hiragana */ # define TT_UCR_HIRAGANA (1L << 17) /* U+3040-U+309F */ /* Bit 50 Katakana */ /* Katakana Phonetic Extensions */ # define TT_UCR_KATAKANA (1L << 18) /* U+30A0-U+30FF */ /* U+31F0-U+31FF */ /* Bit 51 Bopomofo */ /* Bopomofo Extended */ # define TT_UCR_BOPOMOFO (1L << 19) /* U+3100-U+312F */ /* U+31A0-U+31BF */ /* Bit 52 Hangul Compatibility Jamo */ # define TT_UCR_HANGUL_COMPATIBILITY_JAMO (1L << 20) /* U+3130-U+318F */ /* Bit 53 Phags-Pa */ # define TT_UCR_CJK_MISC (1L << 21) /* U+A840-U+A87F */ # define TT_UCR_KANBUN TT_UCR_CJK_MISC /* deprecated */ # define TT_UCR_PHAGSPA /* Bit 54 Enclosed CJK Letters and Months */ # define TT_UCR_ENCLOSED_CJK_LETTERS_MONTHS (1L << 22) /* U+3200-U+32FF */ /* Bit 55 CJK Compatibility */ # define TT_UCR_CJK_COMPATIBILITY (1L << 23) /* U+3300-U+33FF */ /* Bit 56 Hangul Syllables */ # define TT_UCR_HANGUL (1L << 24) /* U+AC00-U+D7A3 */ /* Bit 57 High Surrogates */ /* High Private Use Surrogates */ /* Low Surrogates */ /* According to OpenType specs v.1.3+, */ /* setting bit 57 implies that there is */ /* at least one codepoint beyond the */ /* Basic Multilingual Plane that is */ /* supported by this font. So it really */ /* means >= U+10000. */ # define TT_UCR_SURROGATES (1L << 25) /* U+D800-U+DB7F */ /* U+DB80-U+DBFF */ /* U+DC00-U+DFFF */ # define TT_UCR_NON_PLANE_0 TT_UCR_SURROGATES /* Bit 58 Phoenician */ # define TT_UCR_PHOENICIAN (1L << 26) /*U+10900-U+1091F*/ /* Bit 59 CJK Unified Ideographs */ /* CJK Radicals Supplement */ /* Kangxi Radicals */ /* Ideographic Description Characters */ /* CJK Unified Ideographs Extension A */ /* CJK Unified Ideographs Extension B */ /* Kanbun */ # define TT_UCR_CJK_UNIFIED_IDEOGRAPHS (1L << 27) /* U+4E00-U+9FFF */ /* U+2E80-U+2EFF */ /* U+2F00-U+2FDF */ /* U+2FF0-U+2FFF */ /* U+3400-U+4DB5 */ /*U+20000-U+2A6DF*/ /* U+3190-U+319F */ /* Bit 60 Private Use */ # define TT_UCR_PRIVATE_USE (1L << 28) /* U+E000-U+F8FF */ /* Bit 61 CJK Strokes */ /* CJK Compatibility Ideographs */ /* CJK Compatibility Ideographs Supplement */ # define TT_UCR_CJK_COMPATIBILITY_IDEOGRAPHS (1L << 29) /* U+31C0-U+31EF */ /* U+F900-U+FAFF */ /*U+2F800-U+2FA1F*/ /* Bit 62 Alphabetic Presentation Forms */ # define TT_UCR_ALPHABETIC_PRESENTATION_FORMS (1L << 30) /* U+FB00-U+FB4F */ /* Bit 63 Arabic Presentation Forms-A */ # define TT_UCR_ARABIC_PRESENTATION_FORMS_A (1L << 31) /* U+FB50-U+FDFF */ /* ulUnicodeRange3 */ /* --------------- */ /* Bit 64 Combining Half Marks */ # define TT_UCR_COMBINING_HALF_MARKS (1L << 0) /* U+FE20-U+FE2F */ /* Bit 65 Vertical forms */ /* CJK Compatibility Forms */ # define TT_UCR_CJK_COMPATIBILITY_FORMS (1L << 1) /* U+FE10-U+FE1F */ /* U+FE30-U+FE4F */ /* Bit 66 Small Form Variants */ # define TT_UCR_SMALL_FORM_VARIANTS (1L << 2) /* U+FE50-U+FE6F */ /* Bit 67 Arabic Presentation Forms-B */ # define TT_UCR_ARABIC_PRESENTATION_FORMS_B (1L << 3) /* U+FE70-U+FEFE */ /* Bit 68 Halfwidth and Fullwidth Forms */ # define TT_UCR_HALFWIDTH_FULLWIDTH_FORMS (1L << 4) /* U+FF00-U+FFEF */ /* Bit 69 Specials */ # define TT_UCR_SPECIALS (1L << 5) /* U+FFF0-U+FFFD */ /* Bit 70 Tibetan */ # define TT_UCR_TIBETAN (1L << 6) /* U+0F00-U+0FFF */ /* Bit 71 Syriac */ # define TT_UCR_SYRIAC (1L << 7) /* U+0700-U+074F */ /* Bit 72 Thaana */ # define TT_UCR_THAANA (1L << 8) /* U+0780-U+07BF */ /* Bit 73 Sinhala */ # define TT_UCR_SINHALA (1L << 9) /* U+0D80-U+0DFF */ /* Bit 74 Myanmar */ # define TT_UCR_MYANMAR (1L << 10) /* U+1000-U+109F */ /* Bit 75 Ethiopic */ /* Ethiopic Supplement */ /* Ethiopic Extended */ # define TT_UCR_ETHIOPIC (1L << 11) /* U+1200-U+137F */ /* U+1380-U+139F */ /* U+2D80-U+2DDF */ /* Bit 76 Cherokee */ # define TT_UCR_CHEROKEE (1L << 12) /* U+13A0-U+13FF */ /* Bit 77 Unified Canadian Aboriginal Syllabics */ # define TT_UCR_CANADIAN_ABORIGINAL_SYLLABICS (1L << 13) /* U+1400-U+167F */ /* Bit 78 Ogham */ # define TT_UCR_OGHAM (1L << 14) /* U+1680-U+169F */ /* Bit 79 Runic */ # define TT_UCR_RUNIC (1L << 15) /* U+16A0-U+16FF */ /* Bit 80 Khmer */ /* Khmer Symbols */ # define TT_UCR_KHMER (1L << 16) /* U+1780-U+17FF */ /* U+19E0-U+19FF */ /* Bit 81 Mongolian */ # define TT_UCR_MONGOLIAN (1L << 17) /* U+1800-U+18AF */ /* Bit 82 Braille Patterns */ # define TT_UCR_BRAILLE (1L << 18) /* U+2800-U+28FF */ /* Bit 83 Yi Syllables */ /* Yi Radicals */ # define TT_UCR_YI (1L << 19) /* U+A000-U+A48F */ /* U+A490-U+A4CF */ /* Bit 84 Tagalog */ /* Hanunoo */ /* Buhid */ /* Tagbanwa */ # define TT_UCR_PHILIPPINE (1L << 20) /* U+1700-U+171F */ /* U+1720-U+173F */ /* U+1740-U+175F */ /* U+1760-U+177F */ /* Bit 85 Old Italic */ # define TT_UCR_OLD_ITALIC (1L << 21) /*U+10300-U+1032F*/ /* Bit 86 Gothic */ # define TT_UCR_GOTHIC (1L << 22) /*U+10330-U+1034F*/ /* Bit 87 Deseret */ # define TT_UCR_DESERET (1L << 23) /*U+10400-U+1044F*/ /* Bit 88 Byzantine Musical Symbols */ /* Musical Symbols */ /* Ancient Greek Musical Notation */ # define TT_UCR_MUSICAL_SYMBOLS (1L << 24) /*U+1D000-U+1D0FF*/ /*U+1D100-U+1D1FF*/ /*U+1D200-U+1D24F*/ /* Bit 89 Mathematical Alphanumeric Symbols */ # define TT_UCR_MATH_ALPHANUMERIC_SYMBOLS (1L << 25) /*U+1D400-U+1D7FF*/ /* Bit 90 Private Use (plane 15) */ /* Private Use (plane 16) */ # define TT_UCR_PRIVATE_USE_SUPPLEMENTARY (1L << 26) /*U+F0000-U+FFFFD*/ /*U+100000-U+10FFFD*/ /* Bit 91 Variation Selectors */ /* Variation Selectors Supplement */ # define TT_UCR_VARIATION_SELECTORS (1L << 27) /* U+FE00-U+FE0F */ /*U+E0100-U+E01EF*/ /* Bit 92 Tags */ # define TT_UCR_TAGS (1L << 28) /*U+E0000-U+E007F*/ /* Bit 93 Limbu */ # define TT_UCR_LIMBU (1L << 29) /* U+1900-U+194F */ /* Bit 94 Tai Le */ # define TT_UCR_TAI_LE (1L << 30) /* U+1950-U+197F */ /* Bit 95 New Tai Lue */ # define TT_UCR_NEW_TAI_LUE (1L << 31) /* U+1980-U+19DF */ /* ulUnicodeRange4 */ /* --------------- */ /* Bit 96 Buginese */ # define TT_UCR_BUGINESE (1L << 0) /* U+1A00-U+1A1F */ /* Bit 97 Glagolitic */ # define TT_UCR_GLAGOLITIC (1L << 1) /* U+2C00-U+2C5F */ /* Bit 98 Tifinagh */ # define TT_UCR_TIFINAGH (1L << 2) /* U+2D30-U+2D7F */ /* Bit 99 Yijing Hexagram Symbols */ # define TT_UCR_YIJING (1L << 3) /* U+4DC0-U+4DFF */ /* Bit 100 Syloti Nagri */ # define TT_UCR_SYLOTI_NAGRI (1L << 4) /* U+A800-U+A82F */ /* Bit 101 Linear B Syllabary */ /* Linear B Ideograms */ /* Aegean Numbers */ # define TT_UCR_LINEAR_B (1L << 5) /*U+10000-U+1007F*/ /*U+10080-U+100FF*/ /*U+10100-U+1013F*/ /* Bit 102 Ancient Greek Numbers */ # define TT_UCR_ANCIENT_GREEK_NUMBERS (1L << 6) /*U+10140-U+1018F*/ /* Bit 103 Ugaritic */ # define TT_UCR_UGARITIC (1L << 7) /*U+10380-U+1039F*/ /* Bit 104 Old Persian */ # define TT_UCR_OLD_PERSIAN (1L << 8) /*U+103A0-U+103DF*/ /* Bit 105 Shavian */ # define TT_UCR_SHAVIAN (1L << 9) /*U+10450-U+1047F*/ /* Bit 106 Osmanya */ # define TT_UCR_OSMANYA (1L << 10) /*U+10480-U+104AF*/ /* Bit 107 Cypriot Syllabary */ # define TT_UCR_CYPRIOT_SYLLABARY (1L << 11) /*U+10800-U+1083F*/ /* Bit 108 Kharoshthi */ # define TT_UCR_KHAROSHTHI (1L << 12) /*U+10A00-U+10A5F*/ /* Bit 109 Tai Xuan Jing Symbols */ # define TT_UCR_TAI_XUAN_JING (1L << 13) /*U+1D300-U+1D35F*/ /* Bit 110 Cuneiform */ /* Cuneiform Numbers and Punctuation */ # define TT_UCR_CUNEIFORM (1L << 14) /*U+12000-U+123FF*/ /*U+12400-U+1247F*/ /* Bit 111 Counting Rod Numerals */ # define TT_UCR_COUNTING_ROD_NUMERALS (1L << 15) /*U+1D360-U+1D37F*/ /* Bit 112 Sundanese */ # define TT_UCR_SUNDANESE (1L << 16) /* U+1B80-U+1BBF */ /* Bit 113 Lepcha */ # define TT_UCR_LEPCHA (1L << 17) /* U+1C00-U+1C4F */ /* Bit 114 Ol Chiki */ # define TT_UCR_OL_CHIKI (1L << 18) /* U+1C50-U+1C7F */ /* Bit 115 Saurashtra */ # define TT_UCR_SAURASHTRA (1L << 19) /* U+A880-U+A8DF */ /* Bit 116 Kayah Li */ # define TT_UCR_KAYAH_LI (1L << 20) /* U+A900-U+A92F */ /* Bit 117 Rejang */ # define TT_UCR_REJANG (1L << 21) /* U+A930-U+A95F */ /* Bit 118 Cham */ # define TT_UCR_CHAM (1L << 22) /* U+AA00-U+AA5F */ /* Bit 119 Ancient Symbols */ # define TT_UCR_ANCIENT_SYMBOLS (1L << 23) /*U+10190-U+101CF*/ /* Bit 120 Phaistos Disc */ # define TT_UCR_PHAISTOS_DISC (1L << 24) /*U+101D0-U+101FF*/ /* Bit 121 Carian */ /* Lycian */ /* Lydian */ # define TT_UCR_OLD_ANATOLIAN (1L << 25) /*U+102A0-U+102DF*/ /*U+10280-U+1029F*/ /*U+10920-U+1093F*/ /* Bit 122 Domino Tiles */ /* Mahjong Tiles */ # define TT_UCR_GAME_TILES (1L << 26) /*U+1F030-U+1F09F*/ /*U+1F000-U+1F02F*/ /* Bit 123-127 Reserved for process-internal usage */ Possible bit mask values for the ulUnicodeRangeX fields in an SFNT \u2018OS/2\u2019 table.","title":"TrueType Tables"},{"location":"ft2-truetype_tables.html#truetype-tables","text":"","title":"TrueType Tables"},{"location":"ft2-truetype_tables.html#synopsis","text":"This section contains definitions of some basic tables specific to TrueType and OpenType as well as some routines used to access and process them.","title":"Synopsis"},{"location":"ft2-truetype_tables.html#tt_header","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_Header_ { FT_Fixed Table_Version; FT_Fixed Font_Revision; FT_Long CheckSum_Adjust; FT_Long Magic_Number; FT_UShort Flags; FT_UShort Units_Per_EM; FT_ULong Created [2]; FT_ULong Modified[2]; FT_Short xMin; FT_Short yMin; FT_Short xMax; FT_Short yMax; FT_UShort Mac_Style; FT_UShort Lowest_Rec_PPEM; FT_Short Font_Direction; FT_Short Index_To_Loc_Format; FT_Short Glyph_Data_Format; } TT_Header ; A structure to model a TrueType font header table. All fields follow the OpenType specification. The 64-bit timestamps are stored in two-element arrays Created and Modified , first the upper then the lower 32 bits.","title":"TT_Header"},{"location":"ft2-truetype_tables.html#tt_horiheader","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_HoriHeader_ { FT_Fixed Version; FT_Short Ascender; FT_Short Descender; FT_Short Line_Gap; FT_UShort advance_Width_Max; /* advance width maximum */ FT_Short min_Left_Side_Bearing; /* minimum left-sb */ FT_Short min_Right_Side_Bearing; /* minimum right-sb */ FT_Short xMax_Extent; /* xmax extents */ FT_Short caret_Slope_Rise; FT_Short caret_Slope_Run; FT_Short caret_Offset; FT_Short Reserved[4]; FT_Short metric_Data_Format; FT_UShort number_Of_HMetrics; /* The following fields are not defined by the OpenType specification */ /* but they are used to connect the metrics header to the relevant */ /* 'hmtx' table. */ void * long_metrics; void * short_metrics; } TT_HoriHeader ; A structure to model a TrueType horizontal header, the \u2018hhea\u2019 table, as well as the corresponding horizontal metrics table, \u2018hmtx\u2019.","title":"TT_HoriHeader"},{"location":"ft2-truetype_tables.html#tt_vertheader","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_VertHeader_ { FT_Fixed Version; FT_Short Ascender; FT_Short Descender; FT_Short Line_Gap; FT_UShort advance_Height_Max; /* advance height maximum */ FT_Short min_Top_Side_Bearing; /* minimum top-sb */ FT_Short min_Bottom_Side_Bearing; /* minimum bottom-sb */ FT_Short yMax_Extent; /* ymax extents */ FT_Short caret_Slope_Rise; FT_Short caret_Slope_Run; FT_Short caret_Offset; FT_Short Reserved[4]; FT_Short metric_Data_Format; FT_UShort number_Of_VMetrics; /* The following fields are not defined by the OpenType specification */ /* but they are used to connect the metrics header to the relevant */ /* 'vmtx' table. */ void * long_metrics; void * short_metrics; } TT_VertHeader ; A structure used to model a TrueType vertical header, the \u2018vhea\u2019 table, as well as the corresponding vertical metrics table, \u2018vmtx\u2019.","title":"TT_VertHeader"},{"location":"ft2-truetype_tables.html#tt_os2","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_OS2_ { FT_UShort version; /* 0x0001 - more or 0xFFFF */ FT_Short xAvgCharWidth; FT_UShort usWeightClass; FT_UShort usWidthClass; FT_UShort fsType; FT_Short ySubscriptXSize; FT_Short ySubscriptYSize; FT_Short ySubscriptXOffset; FT_Short ySubscriptYOffset; FT_Short ySuperscriptXSize; FT_Short ySuperscriptYSize; FT_Short ySuperscriptXOffset; FT_Short ySuperscriptYOffset; FT_Short yStrikeoutSize; FT_Short yStrikeoutPosition; FT_Short sFamilyClass; FT_Byte panose[10]; FT_ULong ulUnicodeRange1; /* Bits 0-31 */ FT_ULong ulUnicodeRange2; /* Bits 32-63 */ FT_ULong ulUnicodeRange3; /* Bits 64-95 */ FT_ULong ulUnicodeRange4; /* Bits 96-127 */ FT_Char achVendID[4]; FT_UShort fsSelection; FT_UShort usFirstCharIndex; FT_UShort usLastCharIndex; FT_Short sTypoAscender; FT_Short sTypoDescender; FT_Short sTypoLineGap; FT_UShort usWinAscent; FT_UShort usWinDescent; /* only version 1 and higher: */ FT_ULong ulCodePageRange1; /* Bits 0-31 */ FT_ULong ulCodePageRange2; /* Bits 32-63 */ /* only version 2 and higher: */ FT_Short sxHeight; FT_Short sCapHeight; FT_UShort usDefaultChar; FT_UShort usBreakChar; FT_UShort usMaxContext; /* only version 5 and higher: */ FT_UShort usLowerOpticalPointSize; /* in twips (1/20 points) */ FT_UShort usUpperOpticalPointSize; /* in twips (1/20 points) */ } TT_OS2 ; A structure to model a TrueType \u2018OS/2\u2019 table. All fields comply to the OpenType specification. Note that we now support old Mac fonts that do not include an \u2018OS/2\u2019 table. In this case, the version field is always set to 0xFFFF.","title":"TT_OS2"},{"location":"ft2-truetype_tables.html#tt_postscript","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_Postscript_ { FT_Fixed FormatType; FT_Fixed italicAngle; FT_Short underlinePosition; FT_Short underlineThickness; FT_ULong isFixedPitch; FT_ULong minMemType42; FT_ULong maxMemType42; FT_ULong minMemType1; FT_ULong maxMemType1; /* Glyph names follow in the 'post' table, but we don't */ /* load them by default. */ } TT_Postscript ; A structure to model a TrueType \u2018post\u2019 table. All fields comply to the OpenType specification. This structure does not reference a font's PostScript glyph names; use FT_Get_Glyph_Name to retrieve them.","title":"TT_Postscript"},{"location":"ft2-truetype_tables.html#tt_pclt","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_PCLT_ { FT_Fixed Version; FT_ULong FontNumber; FT_UShort Pitch; FT_UShort xHeight; FT_UShort Style; FT_UShort TypeFamily; FT_UShort CapHeight; FT_UShort SymbolSet; FT_Char TypeFace[16]; FT_Char CharacterComplement[8]; FT_Char FileName[6]; FT_Char StrokeWeight; FT_Char WidthType; FT_Byte SerifStyle; FT_Byte Reserved; } TT_PCLT ; A structure to model a TrueType \u2018PCLT\u2019 table. All fields comply to the OpenType specification.","title":"TT_PCLT"},{"location":"ft2-truetype_tables.html#tt_maxprofile","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_MaxProfile_ { FT_Fixed version; FT_UShort numGlyphs; FT_UShort maxPoints; FT_UShort maxContours; FT_UShort maxCompositePoints; FT_UShort maxCompositeContours; FT_UShort maxZones; FT_UShort maxTwilightPoints; FT_UShort maxStorage; FT_UShort maxFunctionDefs; FT_UShort maxInstructionDefs; FT_UShort maxStackElements; FT_UShort maxSizeOfInstructions; FT_UShort maxComponentElements; FT_UShort maxComponentDepth; } TT_MaxProfile ; The maximum profile (\u2018maxp\u2019) table contains many max values, which can be used to pre-allocate arrays for speeding up glyph loading and hinting.","title":"TT_MaxProfile"},{"location":"ft2-truetype_tables.html#ft_sfnt_tag","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef enum FT_Sfnt_Tag_ { FT_SFNT_HEAD , FT_SFNT_MAXP , FT_SFNT_OS2 , FT_SFNT_HHEA , FT_SFNT_VHEA , FT_SFNT_POST , FT_SFNT_PCLT , FT_SFNT_MAX } FT_Sfnt_Tag ; /* these constants are deprecated; use the corresponding ` FT_Sfnt_Tag ` */ /* values instead */ # define ft_sfnt_head FT_SFNT_HEAD # define ft_sfnt_maxp FT_SFNT_MAXP # define ft_sfnt_os2 FT_SFNT_OS2 # define ft_sfnt_hhea FT_SFNT_HHEA # define ft_sfnt_vhea FT_SFNT_VHEA # define ft_sfnt_post FT_SFNT_POST # define ft_sfnt_pclt FT_SFNT_PCLT An enumeration to specify indices of SFNT tables loaded and parsed by FreeType during initialization of an SFNT font. Used in the FT_Get_Sfnt_Table API function.","title":"FT_Sfnt_Tag"},{"location":"ft2-truetype_tables.html#ft_get_sfnt_table","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( void * ) FT_Get_Sfnt_Table ( FT_Face face, FT_Sfnt_Tag tag ); Return a pointer to a given SFNT table stored within a face.","title":"FT_Get_Sfnt_Table"},{"location":"ft2-truetype_tables.html#ft_load_sfnt_table","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( FT_Error ) FT_Load_Sfnt_Table ( FT_Face face, FT_ULong tag, FT_Long offset, FT_Byte * buffer, FT_ULong * length ); Load any SFNT font table into client memory.","title":"FT_Load_Sfnt_Table"},{"location":"ft2-truetype_tables.html#ft_sfnt_table_info","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( FT_Error ) FT_Sfnt_Table_Info ( FT_Face face, FT_UInt table_index, FT_ULong *tag, FT_ULong *length ); Return information on an SFNT table.","title":"FT_Sfnt_Table_Info"},{"location":"ft2-truetype_tables.html#ft_get_cmap_language_id","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( FT_ULong ) FT_Get_CMap_Language_ID ( FT_CharMap charmap ); Return cmap language ID as specified in the OpenType standard. Definitions of language ID values are in file FT_TRUETYPE_IDS_H .","title":"FT_Get_CMap_Language_ID"},{"location":"ft2-truetype_tables.html#ft_get_cmap_format","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( FT_Long ) FT_Get_CMap_Format ( FT_CharMap charmap ); Return the format of an SFNT \u2018cmap\u2019 table.","title":"FT_Get_CMap_Format"},{"location":"ft2-truetype_tables.html#ft_param_tag_unpatented_hinting","text":"# define FT_PARAM_TAG_UNPATENTED_HINTING \\ FT_MAKE_TAG ( 'u', 'n', 'p', 'a' ) Deprecated, no effect. Previously: A constant used as the tag of an FT_Parameter structure to indicate that unpatented methods only should be used by the TrueType bytecode interpreter for a typeface opened by FT_Open_Face .","title":"FT_PARAM_TAG_UNPATENTED_HINTING"},{"location":"ft2-truetype_tables.html#tt_platform_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_PLATFORM_APPLE_UNICODE 0 # define TT_PLATFORM_MACINTOSH 1 # define TT_PLATFORM_ISO 2 /* deprecated */ # define TT_PLATFORM_MICROSOFT 3 # define TT_PLATFORM_CUSTOM 4 # define TT_PLATFORM_ADOBE 7 /* artificial */ A list of valid values for the platform_id identifier code in FT_CharMapRec and FT_SfntName structures.","title":"TT_PLATFORM_XXX"},{"location":"ft2-truetype_tables.html#tt_apple_id_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_APPLE_ID_DEFAULT 0 /* Unicode 1.0 */ # define TT_APPLE_ID_UNICODE_1_1 1 /* specify Hangul at U+34xx */ # define TT_APPLE_ID_ISO_10646 2 /* deprecated */ # define TT_APPLE_ID_UNICODE_2_0 3 /* or later */ # define TT_APPLE_ID_UNICODE_32 4 /* 2.0 or later, full repertoire */ # define TT_APPLE_ID_VARIANT_SELECTOR 5 /* variation selector data */ # define TT_APPLE_ID_FULL_UNICODE 6 /* used with type 13 cmaps */ A list of valid values for the encoding_id for TT_PLATFORM_APPLE_UNICODE charmaps and name entries.","title":"TT_APPLE_ID_XXX"},{"location":"ft2-truetype_tables.html#tt_mac_id_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_MAC_ID_ROMAN 0 # define TT_MAC_ID_JAPANESE 1 # define TT_MAC_ID_TRADITIONAL_CHINESE 2 # define TT_MAC_ID_KOREAN 3 # define TT_MAC_ID_ARABIC 4 # define TT_MAC_ID_HEBREW 5 # define TT_MAC_ID_GREEK 6 # define TT_MAC_ID_RUSSIAN 7 # define TT_MAC_ID_RSYMBOL 8 # define TT_MAC_ID_DEVANAGARI 9 # define TT_MAC_ID_GURMUKHI 10 # define TT_MAC_ID_GUJARATI 11 # define TT_MAC_ID_ORIYA 12 # define TT_MAC_ID_BENGALI 13 # define TT_MAC_ID_TAMIL 14 # define TT_MAC_ID_TELUGU 15 # define TT_MAC_ID_KANNADA 16 # define TT_MAC_ID_MALAYALAM 17 # define TT_MAC_ID_SINHALESE 18 # define TT_MAC_ID_BURMESE 19 # define TT_MAC_ID_KHMER 20 # define TT_MAC_ID_THAI 21 # define TT_MAC_ID_LAOTIAN 22 # define TT_MAC_ID_GEORGIAN 23 # define TT_MAC_ID_ARMENIAN 24 # define TT_MAC_ID_MALDIVIAN 25 # define TT_MAC_ID_SIMPLIFIED_CHINESE 25 # define TT_MAC_ID_TIBETAN 26 # define TT_MAC_ID_MONGOLIAN 27 # define TT_MAC_ID_GEEZ 28 # define TT_MAC_ID_SLAVIC 29 # define TT_MAC_ID_VIETNAMESE 30 # define TT_MAC_ID_SINDHI 31 # define TT_MAC_ID_UNINTERP 32 A list of valid values for the encoding_id for TT_PLATFORM_MACINTOSH charmaps and name entries.","title":"TT_MAC_ID_XXX"},{"location":"ft2-truetype_tables.html#tt_iso_id_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_ISO_ID_7BIT_ASCII 0 # define TT_ISO_ID_10646 1 # define TT_ISO_ID_8859_1 2 A list of valid values for the encoding_id for TT_PLATFORM_ISO charmaps and name entries. Their use is now deprecated.","title":"TT_ISO_ID_XXX"},{"location":"ft2-truetype_tables.html#tt_ms_id_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_MS_ID_SYMBOL_CS 0 # define TT_MS_ID_UNICODE_CS 1 # define TT_MS_ID_SJIS 2 # define TT_MS_ID_PRC 3 # define TT_MS_ID_BIG_5 4 # define TT_MS_ID_WANSUNG 5 # define TT_MS_ID_JOHAB 6 # define TT_MS_ID_UCS_4 10 /* this value is deprecated */ # define TT_MS_ID_GB2312 TT_MS_ID_PRC A list of valid values for the encoding_id for TT_PLATFORM_MICROSOFT charmaps and name entries.","title":"TT_MS_ID_XXX"},{"location":"ft2-truetype_tables.html#tt_adobe_id_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_ADOBE_ID_STANDARD 0 # define TT_ADOBE_ID_EXPERT 1 # define TT_ADOBE_ID_CUSTOM 2 # define TT_ADOBE_ID_LATIN_1 3 A list of valid values for the encoding_id for TT_PLATFORM_ADOBE charmaps. This is a FreeType-specific extension!","title":"TT_ADOBE_ID_XXX"},{"location":"ft2-truetype_tables.html#tt_mac_langid_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_MAC_LANGID_ENGLISH 0 # define TT_MAC_LANGID_FRENCH 1 # define TT_MAC_LANGID_GERMAN 2 # define TT_MAC_LANGID_ITALIAN 3 # define TT_MAC_LANGID_DUTCH 4 # define TT_MAC_LANGID_SWEDISH 5 # define TT_MAC_LANGID_SPANISH 6 # define TT_MAC_LANGID_DANISH 7 # define TT_MAC_LANGID_PORTUGUESE 8 # define TT_MAC_LANGID_NORWEGIAN 9 # define TT_MAC_LANGID_HEBREW 10 # define TT_MAC_LANGID_JAPANESE 11 # define TT_MAC_LANGID_ARABIC 12 # define TT_MAC_LANGID_FINNISH 13 # define TT_MAC_LANGID_GREEK 14 # define TT_MAC_LANGID_ICELANDIC 15 # define TT_MAC_LANGID_MALTESE 16 # define TT_MAC_LANGID_TURKISH 17 # define TT_MAC_LANGID_CROATIAN 18 # define TT_MAC_LANGID_CHINESE_TRADITIONAL 19 # define TT_MAC_LANGID_URDU 20 # define TT_MAC_LANGID_HINDI 21 # define TT_MAC_LANGID_THAI 22 # define TT_MAC_LANGID_KOREAN 23 # define TT_MAC_LANGID_LITHUANIAN 24 # define TT_MAC_LANGID_POLISH 25 # define TT_MAC_LANGID_HUNGARIAN 26 # define TT_MAC_LANGID_ESTONIAN 27 # define TT_MAC_LANGID_LETTISH 28 # define TT_MAC_LANGID_SAAMISK 29 # define TT_MAC_LANGID_FAEROESE 30 # define TT_MAC_LANGID_FARSI 31 # define TT_MAC_LANGID_RUSSIAN 32 # define TT_MAC_LANGID_CHINESE_SIMPLIFIED 33 # define TT_MAC_LANGID_FLEMISH 34 # define TT_MAC_LANGID_IRISH 35 # define TT_MAC_LANGID_ALBANIAN 36 # define TT_MAC_LANGID_ROMANIAN 37 # define TT_MAC_LANGID_CZECH 38 # define TT_MAC_LANGID_SLOVAK 39 # define TT_MAC_LANGID_SLOVENIAN 40 # define TT_MAC_LANGID_YIDDISH 41 # define TT_MAC_LANGID_SERBIAN 42 # define TT_MAC_LANGID_MACEDONIAN 43 # define TT_MAC_LANGID_BULGARIAN 44 # define TT_MAC_LANGID_UKRAINIAN 45 # define TT_MAC_LANGID_BYELORUSSIAN 46 # define TT_MAC_LANGID_UZBEK 47 # define TT_MAC_LANGID_KAZAKH 48 # define TT_MAC_LANGID_AZERBAIJANI 49 # define TT_MAC_LANGID_AZERBAIJANI_CYRILLIC_SCRIPT 49 # define TT_MAC_LANGID_AZERBAIJANI_ARABIC_SCRIPT 50 # define TT_MAC_LANGID_ARMENIAN 51 # define TT_MAC_LANGID_GEORGIAN 52 # define TT_MAC_LANGID_MOLDAVIAN 53 # define TT_MAC_LANGID_KIRGHIZ 54 # define TT_MAC_LANGID_TAJIKI 55 # define TT_MAC_LANGID_TURKMEN 56 # define TT_MAC_LANGID_MONGOLIAN 57 # define TT_MAC_LANGID_MONGOLIAN_MONGOLIAN_SCRIPT 57 # define TT_MAC_LANGID_MONGOLIAN_CYRILLIC_SCRIPT 58 # define TT_MAC_LANGID_PASHTO 59 # define TT_MAC_LANGID_KURDISH 60 # define TT_MAC_LANGID_KASHMIRI 61 # define TT_MAC_LANGID_SINDHI 62 # define TT_MAC_LANGID_TIBETAN 63 # define TT_MAC_LANGID_NEPALI 64 # define TT_MAC_LANGID_SANSKRIT 65 # define TT_MAC_LANGID_MARATHI 66 # define TT_MAC_LANGID_BENGALI 67 # define TT_MAC_LANGID_ASSAMESE 68 # define TT_MAC_LANGID_GUJARATI 69 # define TT_MAC_LANGID_PUNJABI 70 # define TT_MAC_LANGID_ORIYA 71 # define TT_MAC_LANGID_MALAYALAM 72 # define TT_MAC_LANGID_KANNADA 73 # define TT_MAC_LANGID_TAMIL 74 # define TT_MAC_LANGID_TELUGU 75 # define TT_MAC_LANGID_SINHALESE 76 # define TT_MAC_LANGID_BURMESE 77 # define TT_MAC_LANGID_KHMER 78 # define TT_MAC_LANGID_LAO 79 # define TT_MAC_LANGID_VIETNAMESE 80 # define TT_MAC_LANGID_INDONESIAN 81 # define TT_MAC_LANGID_TAGALOG 82 # define TT_MAC_LANGID_MALAY_ROMAN_SCRIPT 83 # define TT_MAC_LANGID_MALAY_ARABIC_SCRIPT 84 # define TT_MAC_LANGID_AMHARIC 85 # define TT_MAC_LANGID_TIGRINYA 86 # define TT_MAC_LANGID_GALLA 87 # define TT_MAC_LANGID_SOMALI 88 # define TT_MAC_LANGID_SWAHILI 89 # define TT_MAC_LANGID_RUANDA 90 # define TT_MAC_LANGID_RUNDI 91 # define TT_MAC_LANGID_CHEWA 92 # define TT_MAC_LANGID_MALAGASY 93 # define TT_MAC_LANGID_ESPERANTO 94 # define TT_MAC_LANGID_WELSH 128 # define TT_MAC_LANGID_BASQUE 129 # define TT_MAC_LANGID_CATALAN 130 # define TT_MAC_LANGID_LATIN 131 # define TT_MAC_LANGID_QUECHUA 132 # define TT_MAC_LANGID_GUARANI 133 # define TT_MAC_LANGID_AYMARA 134 # define TT_MAC_LANGID_TATAR 135 # define TT_MAC_LANGID_UIGHUR 136 # define TT_MAC_LANGID_DZONGKHA 137 # define TT_MAC_LANGID_JAVANESE 138 # define TT_MAC_LANGID_SUNDANESE 139 /* The following codes are new as of 2000-03-10 */ # define TT_MAC_LANGID_GALICIAN 140 # define TT_MAC_LANGID_AFRIKAANS 141 # define TT_MAC_LANGID_BRETON 142 # define TT_MAC_LANGID_INUKTITUT 143 # define TT_MAC_LANGID_SCOTTISH_GAELIC 144 # define TT_MAC_LANGID_MANX_GAELIC 145 # define TT_MAC_LANGID_IRISH_GAELIC 146 # define TT_MAC_LANGID_TONGAN 147 # define TT_MAC_LANGID_GREEK_POLYTONIC 148 # define TT_MAC_LANGID_GREELANDIC 149 # define TT_MAC_LANGID_AZERBAIJANI_ROMAN_SCRIPT 150 Possible values of the language identifier field in the name records of the SFNT \u2018name\u2019 table if the \u2018platform\u2019 identifier code is TT_PLATFORM_MACINTOSH . These values are also used as return values for function FT_Get_CMap_Language_ID . The canonical source for Apple's IDs is https://developer.apple.com/fonts/TrueType-Reference-Manual/RM06/Chap6name.html","title":"TT_MAC_LANGID_XXX"},{"location":"ft2-truetype_tables.html#tt_ms_langid_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_MS_LANGID_ARABIC_SAUDI_ARABIA 0x0401 # define TT_MS_LANGID_ARABIC_IRAQ 0x0801 # define TT_MS_LANGID_ARABIC_EGYPT 0x0C01 # define TT_MS_LANGID_ARABIC_LIBYA 0x1001 # define TT_MS_LANGID_ARABIC_ALGERIA 0x1401 # define TT_MS_LANGID_ARABIC_MOROCCO 0x1801 # define TT_MS_LANGID_ARABIC_TUNISIA 0x1C01 # define TT_MS_LANGID_ARABIC_OMAN 0x2001 # define TT_MS_LANGID_ARABIC_YEMEN 0x2401 # define TT_MS_LANGID_ARABIC_SYRIA 0x2801 # define TT_MS_LANGID_ARABIC_JORDAN 0x2C01 # define TT_MS_LANGID_ARABIC_LEBANON 0x3001 # define TT_MS_LANGID_ARABIC_KUWAIT 0x3401 # define TT_MS_LANGID_ARABIC_UAE 0x3801 # define TT_MS_LANGID_ARABIC_BAHRAIN 0x3C01 # define TT_MS_LANGID_ARABIC_QATAR 0x4001 # define TT_MS_LANGID_BULGARIAN_BULGARIA 0x0402 # define TT_MS_LANGID_CATALAN_CATALAN 0x0403 # define TT_MS_LANGID_CHINESE_TAIWAN 0x0404 # define TT_MS_LANGID_CHINESE_PRC 0x0804 # define TT_MS_LANGID_CHINESE_HONG_KONG 0x0C04 # define TT_MS_LANGID_CHINESE_SINGAPORE 0x1004 # define TT_MS_LANGID_CHINESE_MACAO 0x1404 # define TT_MS_LANGID_CZECH_CZECH_REPUBLIC 0x0405 # define TT_MS_LANGID_DANISH_DENMARK 0x0406 # define TT_MS_LANGID_GERMAN_GERMANY 0x0407 # define TT_MS_LANGID_GERMAN_SWITZERLAND 0x0807 # define TT_MS_LANGID_GERMAN_AUSTRIA 0x0C07 # define TT_MS_LANGID_GERMAN_LUXEMBOURG 0x1007 # define TT_MS_LANGID_GERMAN_LIECHTENSTEIN 0x1407 # define TT_MS_LANGID_GREEK_GREECE 0x0408 # define TT_MS_LANGID_ENGLISH_UNITED_STATES 0x0409 # define TT_MS_LANGID_ENGLISH_UNITED_KINGDOM 0x0809 # define TT_MS_LANGID_ENGLISH_AUSTRALIA 0x0C09 # define TT_MS_LANGID_ENGLISH_CANADA 0x1009 # define TT_MS_LANGID_ENGLISH_NEW_ZEALAND 0x1409 # define TT_MS_LANGID_ENGLISH_IRELAND 0x1809 # define TT_MS_LANGID_ENGLISH_SOUTH_AFRICA 0x1C09 # define TT_MS_LANGID_ENGLISH_JAMAICA 0x2009 # define TT_MS_LANGID_ENGLISH_CARIBBEAN 0x2409 # define TT_MS_LANGID_ENGLISH_BELIZE 0x2809 # define TT_MS_LANGID_ENGLISH_TRINIDAD 0x2C09 # define TT_MS_LANGID_ENGLISH_ZIMBABWE 0x3009 # define TT_MS_LANGID_ENGLISH_PHILIPPINES 0x3409 # define TT_MS_LANGID_ENGLISH_INDIA 0x4009 # define TT_MS_LANGID_ENGLISH_MALAYSIA 0x4409 # define TT_MS_LANGID_ENGLISH_SINGAPORE 0x4809 # define TT_MS_LANGID_SPANISH_SPAIN_TRADITIONAL_SORT 0x040A # define TT_MS_LANGID_SPANISH_MEXICO 0x080A # define TT_MS_LANGID_SPANISH_SPAIN_MODERN_SORT 0x0C0A # define TT_MS_LANGID_SPANISH_GUATEMALA 0x100A # define TT_MS_LANGID_SPANISH_COSTA_RICA 0x140A # define TT_MS_LANGID_SPANISH_PANAMA 0x180A # define TT_MS_LANGID_SPANISH_DOMINICAN_REPUBLIC 0x1C0A # define TT_MS_LANGID_SPANISH_VENEZUELA 0x200A # define TT_MS_LANGID_SPANISH_COLOMBIA 0x240A # define TT_MS_LANGID_SPANISH_PERU 0x280A # define TT_MS_LANGID_SPANISH_ARGENTINA 0x2C0A # define TT_MS_LANGID_SPANISH_ECUADOR 0x300A # define TT_MS_LANGID_SPANISH_CHILE 0x340A # define TT_MS_LANGID_SPANISH_URUGUAY 0x380A # define TT_MS_LANGID_SPANISH_PARAGUAY 0x3C0A # define TT_MS_LANGID_SPANISH_BOLIVIA 0x400A # define TT_MS_LANGID_SPANISH_EL_SALVADOR 0x440A # define TT_MS_LANGID_SPANISH_HONDURAS 0x480A # define TT_MS_LANGID_SPANISH_NICARAGUA 0x4C0A # define TT_MS_LANGID_SPANISH_PUERTO_RICO 0x500A # define TT_MS_LANGID_SPANISH_UNITED_STATES 0x540A # define TT_MS_LANGID_FINNISH_FINLAND 0x040B # define TT_MS_LANGID_FRENCH_FRANCE 0x040C # define TT_MS_LANGID_FRENCH_BELGIUM 0x080C # define TT_MS_LANGID_FRENCH_CANADA 0x0C0C # define TT_MS_LANGID_FRENCH_SWITZERLAND 0x100C # define TT_MS_LANGID_FRENCH_LUXEMBOURG 0x140C # define TT_MS_LANGID_FRENCH_MONACO 0x180C # define TT_MS_LANGID_HEBREW_ISRAEL 0x040D # define TT_MS_LANGID_HUNGARIAN_HUNGARY 0x040E # define TT_MS_LANGID_ICELANDIC_ICELAND 0x040F # define TT_MS_LANGID_ITALIAN_ITALY 0x0410 # define TT_MS_LANGID_ITALIAN_SWITZERLAND 0x0810 # define TT_MS_LANGID_JAPANESE_JAPAN 0x0411 # define TT_MS_LANGID_KOREAN_KOREA 0x0412 # define TT_MS_LANGID_DUTCH_NETHERLANDS 0x0413 # define TT_MS_LANGID_DUTCH_BELGIUM 0x0813 # define TT_MS_LANGID_NORWEGIAN_NORWAY_BOKMAL 0x0414 # define TT_MS_LANGID_NORWEGIAN_NORWAY_NYNORSK 0x0814 # define TT_MS_LANGID_POLISH_POLAND 0x0415 # define TT_MS_LANGID_PORTUGUESE_BRAZIL 0x0416 # define TT_MS_LANGID_PORTUGUESE_PORTUGAL 0x0816 # define TT_MS_LANGID_ROMANSH_SWITZERLAND 0x0417 # define TT_MS_LANGID_ROMANIAN_ROMANIA 0x0418 # define TT_MS_LANGID_RUSSIAN_RUSSIA 0x0419 # define TT_MS_LANGID_CROATIAN_CROATIA 0x041A # define TT_MS_LANGID_SERBIAN_SERBIA_LATIN 0x081A # define TT_MS_LANGID_SERBIAN_SERBIA_CYRILLIC 0x0C1A # define TT_MS_LANGID_CROATIAN_BOSNIA_HERZEGOVINA 0x101A # define TT_MS_LANGID_BOSNIAN_BOSNIA_HERZEGOVINA 0x141A # define TT_MS_LANGID_SERBIAN_BOSNIA_HERZ_LATIN 0x181A # define TT_MS_LANGID_SERBIAN_BOSNIA_HERZ_CYRILLIC 0x1C1A # define TT_MS_LANGID_BOSNIAN_BOSNIA_HERZ_CYRILLIC 0x201A # define TT_MS_LANGID_SLOVAK_SLOVAKIA 0x041B # define TT_MS_LANGID_ALBANIAN_ALBANIA 0x041C # define TT_MS_LANGID_SWEDISH_SWEDEN 0x041D # define TT_MS_LANGID_SWEDISH_FINLAND 0x081D # define TT_MS_LANGID_THAI_THAILAND 0x041E # define TT_MS_LANGID_TURKISH_TURKEY 0x041F # define TT_MS_LANGID_URDU_PAKISTAN 0x0420 # define TT_MS_LANGID_INDONESIAN_INDONESIA 0x0421 # define TT_MS_LANGID_UKRAINIAN_UKRAINE 0x0422 # define TT_MS_LANGID_BELARUSIAN_BELARUS 0x0423 # define TT_MS_LANGID_SLOVENIAN_SLOVENIA 0x0424 # define TT_MS_LANGID_ESTONIAN_ESTONIA 0x0425 # define TT_MS_LANGID_LATVIAN_LATVIA 0x0426 # define TT_MS_LANGID_LITHUANIAN_LITHUANIA 0x0427 # define TT_MS_LANGID_TAJIK_TAJIKISTAN 0x0428 # define TT_MS_LANGID_VIETNAMESE_VIET_NAM 0x042A # define TT_MS_LANGID_ARMENIAN_ARMENIA 0x042B # define TT_MS_LANGID_AZERI_AZERBAIJAN_LATIN 0x042C # define TT_MS_LANGID_AZERI_AZERBAIJAN_CYRILLIC 0x082C # define TT_MS_LANGID_BASQUE_BASQUE 0x042D # define TT_MS_LANGID_UPPER_SORBIAN_GERMANY 0x042E # define TT_MS_LANGID_LOWER_SORBIAN_GERMANY 0x082E # define TT_MS_LANGID_MACEDONIAN_MACEDONIA 0x042F # define TT_MS_LANGID_SETSWANA_SOUTH_AFRICA 0x0432 # define TT_MS_LANGID_ISIXHOSA_SOUTH_AFRICA 0x0434 # define TT_MS_LANGID_ISIZULU_SOUTH_AFRICA 0x0435 # define TT_MS_LANGID_AFRIKAANS_SOUTH_AFRICA 0x0436 # define TT_MS_LANGID_GEORGIAN_GEORGIA 0x0437 # define TT_MS_LANGID_FAEROESE_FAEROE_ISLANDS 0x0438 # define TT_MS_LANGID_HINDI_INDIA 0x0439 # define TT_MS_LANGID_MALTESE_MALTA 0x043A # define TT_MS_LANGID_SAMI_NORTHERN_NORWAY 0x043B # define TT_MS_LANGID_SAMI_NORTHERN_SWEDEN 0x083B # define TT_MS_LANGID_SAMI_NORTHERN_FINLAND 0x0C3B # define TT_MS_LANGID_SAMI_LULE_NORWAY 0x103B # define TT_MS_LANGID_SAMI_LULE_SWEDEN 0x143B # define TT_MS_LANGID_SAMI_SOUTHERN_NORWAY 0x183B # define TT_MS_LANGID_SAMI_SOUTHERN_SWEDEN 0x1C3B # define TT_MS_LANGID_SAMI_SKOLT_FINLAND 0x203B # define TT_MS_LANGID_SAMI_INARI_FINLAND 0x243B # define TT_MS_LANGID_IRISH_IRELAND 0x083C # define TT_MS_LANGID_MALAY_MALAYSIA 0x043E # define TT_MS_LANGID_MALAY_BRUNEI_DARUSSALAM 0x083E # define TT_MS_LANGID_KAZAKH_KAZAKHSTAN 0x043F # define TT_MS_LANGID_KYRGYZ_KYRGYZSTAN /* Cyrillic */ 0x0440 # define TT_MS_LANGID_KISWAHILI_KENYA 0x0441 # define TT_MS_LANGID_TURKMEN_TURKMENISTAN 0x0442 # define TT_MS_LANGID_UZBEK_UZBEKISTAN_LATIN 0x0443 # define TT_MS_LANGID_UZBEK_UZBEKISTAN_CYRILLIC 0x0843 # define TT_MS_LANGID_TATAR_RUSSIA 0x0444 # define TT_MS_LANGID_BENGALI_INDIA 0x0445 # define TT_MS_LANGID_BENGALI_BANGLADESH 0x0845 # define TT_MS_LANGID_PUNJABI_INDIA 0x0446 # define TT_MS_LANGID_GUJARATI_INDIA 0x0447 # define TT_MS_LANGID_ODIA_INDIA 0x0448 # define TT_MS_LANGID_TAMIL_INDIA 0x0449 # define TT_MS_LANGID_TELUGU_INDIA 0x044A # define TT_MS_LANGID_KANNADA_INDIA 0x044B # define TT_MS_LANGID_MALAYALAM_INDIA 0x044C # define TT_MS_LANGID_ASSAMESE_INDIA 0x044D # define TT_MS_LANGID_MARATHI_INDIA 0x044E # define TT_MS_LANGID_SANSKRIT_INDIA 0x044F # define TT_MS_LANGID_MONGOLIAN_MONGOLIA /* Cyrillic */ 0x0450 # define TT_MS_LANGID_MONGOLIAN_PRC 0x0850 # define TT_MS_LANGID_TIBETAN_PRC 0x0451 # define TT_MS_LANGID_WELSH_UNITED_KINGDOM 0x0452 # define TT_MS_LANGID_KHMER_CAMBODIA 0x0453 # define TT_MS_LANGID_LAO_LAOS 0x0454 # define TT_MS_LANGID_GALICIAN_GALICIAN 0x0456 # define TT_MS_LANGID_KONKANI_INDIA 0x0457 # define TT_MS_LANGID_SYRIAC_SYRIA 0x045A # define TT_MS_LANGID_SINHALA_SRI_LANKA 0x045B # define TT_MS_LANGID_INUKTITUT_CANADA 0x045D # define TT_MS_LANGID_INUKTITUT_CANADA_LATIN 0x085D # define TT_MS_LANGID_AMHARIC_ETHIOPIA 0x045E # define TT_MS_LANGID_TAMAZIGHT_ALGERIA 0x085F # define TT_MS_LANGID_NEPALI_NEPAL 0x0461 # define TT_MS_LANGID_FRISIAN_NETHERLANDS 0x0462 # define TT_MS_LANGID_PASHTO_AFGHANISTAN 0x0463 # define TT_MS_LANGID_FILIPINO_PHILIPPINES 0x0464 # define TT_MS_LANGID_DHIVEHI_MALDIVES 0x0465 # define TT_MS_LANGID_HAUSA_NIGERIA 0x0468 # define TT_MS_LANGID_YORUBA_NIGERIA 0x046A # define TT_MS_LANGID_QUECHUA_BOLIVIA 0x046B # define TT_MS_LANGID_QUECHUA_ECUADOR 0x086B # define TT_MS_LANGID_QUECHUA_PERU 0x0C6B # define TT_MS_LANGID_SESOTHO_SA_LEBOA_SOUTH_AFRICA 0x046C # define TT_MS_LANGID_BASHKIR_RUSSIA 0x046D # define TT_MS_LANGID_LUXEMBOURGISH_LUXEMBOURG 0x046E # define TT_MS_LANGID_GREENLANDIC_GREENLAND 0x046F # define TT_MS_LANGID_IGBO_NIGERIA 0x0470 # define TT_MS_LANGID_YI_PRC 0x0478 # define TT_MS_LANGID_MAPUDUNGUN_CHILE 0x047A # define TT_MS_LANGID_MOHAWK_MOHAWK 0x047C # define TT_MS_LANGID_BRETON_FRANCE 0x047E # define TT_MS_LANGID_UIGHUR_PRC 0x0480 # define TT_MS_LANGID_MAORI_NEW_ZEALAND 0x0481 # define TT_MS_LANGID_OCCITAN_FRANCE 0x0482 # define TT_MS_LANGID_CORSICAN_FRANCE 0x0483 # define TT_MS_LANGID_ALSATIAN_FRANCE 0x0484 # define TT_MS_LANGID_YAKUT_RUSSIA 0x0485 # define TT_MS_LANGID_KICHE_GUATEMALA 0x0486 # define TT_MS_LANGID_KINYARWANDA_RWANDA 0x0487 # define TT_MS_LANGID_WOLOF_SENEGAL 0x0488 # define TT_MS_LANGID_DARI_AFGHANISTAN 0x048C Possible values of the language identifier field in the name records of the SFNT \u2018name\u2019 table if the \u2018platform\u2019 identifier code is TT_PLATFORM_MICROSOFT . These values are also used as return values for function FT_Get_CMap_Language_ID . The canonical source for Microsoft's IDs is https://docs.microsoft.com/en-us/windows/desktop/Intl/language-identifier-constants-and-strings , however, we only provide macros for language identifiers present in the OpenType specification: Microsoft has abandoned the concept of LCIDs (language code identifiers), and format 1 of the \u2018name\u2019 table provides a better mechanism for languages not covered here. More legacy values not listed in the reference can be found in the FT_TRUETYPE_IDS_H header file.","title":"TT_MS_LANGID_XXX"},{"location":"ft2-truetype_tables.html#tt_name_id_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_NAME_ID_COPYRIGHT 0 # define TT_NAME_ID_FONT_FAMILY 1 # define TT_NAME_ID_FONT_SUBFAMILY 2 # define TT_NAME_ID_UNIQUE_ID 3 # define TT_NAME_ID_FULL_NAME 4 # define TT_NAME_ID_VERSION_STRING 5 # define TT_NAME_ID_PS_NAME 6 # define TT_NAME_ID_TRADEMARK 7 /* the following values are from the OpenType spec */ # define TT_NAME_ID_MANUFACTURER 8 # define TT_NAME_ID_DESIGNER 9 # define TT_NAME_ID_DESCRIPTION 10 # define TT_NAME_ID_VENDOR_URL 11 # define TT_NAME_ID_DESIGNER_URL 12 # define TT_NAME_ID_LICENSE 13 # define TT_NAME_ID_LICENSE_URL 14 /* number 15 is reserved */ # define TT_NAME_ID_TYPOGRAPHIC_FAMILY 16 # define TT_NAME_ID_TYPOGRAPHIC_SUBFAMILY 17 # define TT_NAME_ID_MAC_FULL_NAME 18 /* The following code is new as of 2000-01-21 */ # define TT_NAME_ID_SAMPLE_TEXT 19 /* This is new in OpenType 1.3 */ # define TT_NAME_ID_CID_FINDFONT_NAME 20 /* This is new in OpenType 1.5 */ # define TT_NAME_ID_WWS_FAMILY 21 # define TT_NAME_ID_WWS_SUBFAMILY 22 /* This is new in OpenType 1.7 */ # define TT_NAME_ID_LIGHT_BACKGROUND 23 # define TT_NAME_ID_DARK_BACKGROUND 24 /* This is new in OpenType 1.8 */ # define TT_NAME_ID_VARIATIONS_PREFIX 25 /* these two values are deprecated */ # define TT_NAME_ID_PREFERRED_FAMILY TT_NAME_ID_TYPOGRAPHIC_FAMILY # define TT_NAME_ID_PREFERRED_SUBFAMILY TT_NAME_ID_TYPOGRAPHIC_SUBFAMILY Possible values of the \u2018name\u2019 identifier field in the name records of an SFNT \u2018name\u2019 table. These values are platform independent.","title":"TT_NAME_ID_XXX"},{"location":"ft2-truetype_tables.html#tt_ucr_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). /* ulUnicodeRange1 */ /* --------------- */ /* Bit 0 Basic Latin */ # define TT_UCR_BASIC_LATIN (1L << 0) /* U+0020-U+007E */ /* Bit 1 C1 Controls and Latin-1 Supplement */ # define TT_UCR_LATIN1_SUPPLEMENT (1L << 1) /* U+0080-U+00FF */ /* Bit 2 Latin Extended-A */ # define TT_UCR_LATIN_EXTENDED_A (1L << 2) /* U+0100-U+017F */ /* Bit 3 Latin Extended-B */ # define TT_UCR_LATIN_EXTENDED_B (1L << 3) /* U+0180-U+024F */ /* Bit 4 IPA Extensions */ /* Phonetic Extensions */ /* Phonetic Extensions Supplement */ # define TT_UCR_IPA_EXTENSIONS (1L << 4) /* U+0250-U+02AF */ /* U+1D00-U+1D7F */ /* U+1D80-U+1DBF */ /* Bit 5 Spacing Modifier Letters */ /* Modifier Tone Letters */ # define TT_UCR_SPACING_MODIFIER (1L << 5) /* U+02B0-U+02FF */ /* U+A700-U+A71F */ /* Bit 6 Combining Diacritical Marks */ /* Combining Diacritical Marks Supplement */ # define TT_UCR_COMBINING_DIACRITICAL_MARKS (1L << 6) /* U+0300-U+036F */ /* U+1DC0-U+1DFF */ /* Bit 7 Greek and Coptic */ # define TT_UCR_GREEK (1L << 7) /* U+0370-U+03FF */ /* Bit 8 Coptic */ # define TT_UCR_COPTIC (1L << 8) /* U+2C80-U+2CFF */ /* Bit 9 Cyrillic */ /* Cyrillic Supplement */ /* Cyrillic Extended-A */ /* Cyrillic Extended-B */ # define TT_UCR_CYRILLIC (1L << 9) /* U+0400-U+04FF */ /* U+0500-U+052F */ /* U+2DE0-U+2DFF */ /* U+A640-U+A69F */ /* Bit 10 Armenian */ # define TT_UCR_ARMENIAN (1L << 10) /* U+0530-U+058F */ /* Bit 11 Hebrew */ # define TT_UCR_HEBREW (1L << 11) /* U+0590-U+05FF */ /* Bit 12 Vai */ # define TT_UCR_VAI (1L << 12) /* U+A500-U+A63F */ /* Bit 13 Arabic */ /* Arabic Supplement */ # define TT_UCR_ARABIC (1L << 13) /* U+0600-U+06FF */ /* U+0750-U+077F */ /* Bit 14 NKo */ # define TT_UCR_NKO (1L << 14) /* U+07C0-U+07FF */ /* Bit 15 Devanagari */ # define TT_UCR_DEVANAGARI (1L << 15) /* U+0900-U+097F */ /* Bit 16 Bengali */ # define TT_UCR_BENGALI (1L << 16) /* U+0980-U+09FF */ /* Bit 17 Gurmukhi */ # define TT_UCR_GURMUKHI (1L << 17) /* U+0A00-U+0A7F */ /* Bit 18 Gujarati */ # define TT_UCR_GUJARATI (1L << 18) /* U+0A80-U+0AFF */ /* Bit 19 Oriya */ # define TT_UCR_ORIYA (1L << 19) /* U+0B00-U+0B7F */ /* Bit 20 Tamil */ # define TT_UCR_TAMIL (1L << 20) /* U+0B80-U+0BFF */ /* Bit 21 Telugu */ # define TT_UCR_TELUGU (1L << 21) /* U+0C00-U+0C7F */ /* Bit 22 Kannada */ # define TT_UCR_KANNADA (1L << 22) /* U+0C80-U+0CFF */ /* Bit 23 Malayalam */ # define TT_UCR_MALAYALAM (1L << 23) /* U+0D00-U+0D7F */ /* Bit 24 Thai */ # define TT_UCR_THAI (1L << 24) /* U+0E00-U+0E7F */ /* Bit 25 Lao */ # define TT_UCR_LAO (1L << 25) /* U+0E80-U+0EFF */ /* Bit 26 Georgian */ /* Georgian Supplement */ # define TT_UCR_GEORGIAN (1L << 26) /* U+10A0-U+10FF */ /* U+2D00-U+2D2F */ /* Bit 27 Balinese */ # define TT_UCR_BALINESE (1L << 27) /* U+1B00-U+1B7F */ /* Bit 28 Hangul Jamo */ # define TT_UCR_HANGUL_JAMO (1L << 28) /* U+1100-U+11FF */ /* Bit 29 Latin Extended Additional */ /* Latin Extended-C */ /* Latin Extended-D */ # define TT_UCR_LATIN_EXTENDED_ADDITIONAL (1L << 29) /* U+1E00-U+1EFF */ /* U+2C60-U+2C7F */ /* U+A720-U+A7FF */ /* Bit 30 Greek Extended */ # define TT_UCR_GREEK_EXTENDED (1L << 30) /* U+1F00-U+1FFF */ /* Bit 31 General Punctuation */ /* Supplemental Punctuation */ # define TT_UCR_GENERAL_PUNCTUATION (1L << 31) /* U+2000-U+206F */ /* U+2E00-U+2E7F */ /* ulUnicodeRange2 */ /* --------------- */ /* Bit 32 Superscripts And Subscripts */ # define TT_UCR_SUPERSCRIPTS_SUBSCRIPTS (1L << 0) /* U+2070-U+209F */ /* Bit 33 Currency Symbols */ # define TT_UCR_CURRENCY_SYMBOLS (1L << 1) /* U+20A0-U+20CF */ /* Bit 34 Combining Diacritical Marks For Symbols */ # define TT_UCR_COMBINING_DIACRITICAL_MARKS_SYMB \\ (1L << 2) /* U+20D0-U+20FF */ /* Bit 35 Letterlike Symbols */ # define TT_UCR_LETTERLIKE_SYMBOLS (1L << 3) /* U+2100-U+214F */ /* Bit 36 Number Forms */ # define TT_UCR_NUMBER_FORMS (1L << 4) /* U+2150-U+218F */ /* Bit 37 Arrows */ /* Supplemental Arrows-A */ /* Supplemental Arrows-B */ /* Miscellaneous Symbols and Arrows */ # define TT_UCR_ARROWS (1L << 5) /* U+2190-U+21FF */ /* U+27F0-U+27FF */ /* U+2900-U+297F */ /* U+2B00-U+2BFF */ /* Bit 38 Mathematical Operators */ /* Supplemental Mathematical Operators */ /* Miscellaneous Mathematical Symbols-A */ /* Miscellaneous Mathematical Symbols-B */ # define TT_UCR_MATHEMATICAL_OPERATORS (1L << 6) /* U+2200-U+22FF */ /* U+2A00-U+2AFF */ /* U+27C0-U+27EF */ /* U+2980-U+29FF */ /* Bit 39 Miscellaneous Technical */ # define TT_UCR_MISCELLANEOUS_TECHNICAL (1L << 7) /* U+2300-U+23FF */ /* Bit 40 Control Pictures */ # define TT_UCR_CONTROL_PICTURES (1L << 8) /* U+2400-U+243F */ /* Bit 41 Optical Character Recognition */ # define TT_UCR_OCR (1L << 9) /* U+2440-U+245F */ /* Bit 42 Enclosed Alphanumerics */ # define TT_UCR_ENCLOSED_ALPHANUMERICS (1L << 10) /* U+2460-U+24FF */ /* Bit 43 Box Drawing */ # define TT_UCR_BOX_DRAWING (1L << 11) /* U+2500-U+257F */ /* Bit 44 Block Elements */ # define TT_UCR_BLOCK_ELEMENTS (1L << 12) /* U+2580-U+259F */ /* Bit 45 Geometric Shapes */ # define TT_UCR_GEOMETRIC_SHAPES (1L << 13) /* U+25A0-U+25FF */ /* Bit 46 Miscellaneous Symbols */ # define TT_UCR_MISCELLANEOUS_SYMBOLS (1L << 14) /* U+2600-U+26FF */ /* Bit 47 Dingbats */ # define TT_UCR_DINGBATS (1L << 15) /* U+2700-U+27BF */ /* Bit 48 CJK Symbols and Punctuation */ # define TT_UCR_CJK_SYMBOLS (1L << 16) /* U+3000-U+303F */ /* Bit 49 Hiragana */ # define TT_UCR_HIRAGANA (1L << 17) /* U+3040-U+309F */ /* Bit 50 Katakana */ /* Katakana Phonetic Extensions */ # define TT_UCR_KATAKANA (1L << 18) /* U+30A0-U+30FF */ /* U+31F0-U+31FF */ /* Bit 51 Bopomofo */ /* Bopomofo Extended */ # define TT_UCR_BOPOMOFO (1L << 19) /* U+3100-U+312F */ /* U+31A0-U+31BF */ /* Bit 52 Hangul Compatibility Jamo */ # define TT_UCR_HANGUL_COMPATIBILITY_JAMO (1L << 20) /* U+3130-U+318F */ /* Bit 53 Phags-Pa */ # define TT_UCR_CJK_MISC (1L << 21) /* U+A840-U+A87F */ # define TT_UCR_KANBUN TT_UCR_CJK_MISC /* deprecated */ # define TT_UCR_PHAGSPA /* Bit 54 Enclosed CJK Letters and Months */ # define TT_UCR_ENCLOSED_CJK_LETTERS_MONTHS (1L << 22) /* U+3200-U+32FF */ /* Bit 55 CJK Compatibility */ # define TT_UCR_CJK_COMPATIBILITY (1L << 23) /* U+3300-U+33FF */ /* Bit 56 Hangul Syllables */ # define TT_UCR_HANGUL (1L << 24) /* U+AC00-U+D7A3 */ /* Bit 57 High Surrogates */ /* High Private Use Surrogates */ /* Low Surrogates */ /* According to OpenType specs v.1.3+, */ /* setting bit 57 implies that there is */ /* at least one codepoint beyond the */ /* Basic Multilingual Plane that is */ /* supported by this font. So it really */ /* means >= U+10000. */ # define TT_UCR_SURROGATES (1L << 25) /* U+D800-U+DB7F */ /* U+DB80-U+DBFF */ /* U+DC00-U+DFFF */ # define TT_UCR_NON_PLANE_0 TT_UCR_SURROGATES /* Bit 58 Phoenician */ # define TT_UCR_PHOENICIAN (1L << 26) /*U+10900-U+1091F*/ /* Bit 59 CJK Unified Ideographs */ /* CJK Radicals Supplement */ /* Kangxi Radicals */ /* Ideographic Description Characters */ /* CJK Unified Ideographs Extension A */ /* CJK Unified Ideographs Extension B */ /* Kanbun */ # define TT_UCR_CJK_UNIFIED_IDEOGRAPHS (1L << 27) /* U+4E00-U+9FFF */ /* U+2E80-U+2EFF */ /* U+2F00-U+2FDF */ /* U+2FF0-U+2FFF */ /* U+3400-U+4DB5 */ /*U+20000-U+2A6DF*/ /* U+3190-U+319F */ /* Bit 60 Private Use */ # define TT_UCR_PRIVATE_USE (1L << 28) /* U+E000-U+F8FF */ /* Bit 61 CJK Strokes */ /* CJK Compatibility Ideographs */ /* CJK Compatibility Ideographs Supplement */ # define TT_UCR_CJK_COMPATIBILITY_IDEOGRAPHS (1L << 29) /* U+31C0-U+31EF */ /* U+F900-U+FAFF */ /*U+2F800-U+2FA1F*/ /* Bit 62 Alphabetic Presentation Forms */ # define TT_UCR_ALPHABETIC_PRESENTATION_FORMS (1L << 30) /* U+FB00-U+FB4F */ /* Bit 63 Arabic Presentation Forms-A */ # define TT_UCR_ARABIC_PRESENTATION_FORMS_A (1L << 31) /* U+FB50-U+FDFF */ /* ulUnicodeRange3 */ /* --------------- */ /* Bit 64 Combining Half Marks */ # define TT_UCR_COMBINING_HALF_MARKS (1L << 0) /* U+FE20-U+FE2F */ /* Bit 65 Vertical forms */ /* CJK Compatibility Forms */ # define TT_UCR_CJK_COMPATIBILITY_FORMS (1L << 1) /* U+FE10-U+FE1F */ /* U+FE30-U+FE4F */ /* Bit 66 Small Form Variants */ # define TT_UCR_SMALL_FORM_VARIANTS (1L << 2) /* U+FE50-U+FE6F */ /* Bit 67 Arabic Presentation Forms-B */ # define TT_UCR_ARABIC_PRESENTATION_FORMS_B (1L << 3) /* U+FE70-U+FEFE */ /* Bit 68 Halfwidth and Fullwidth Forms */ # define TT_UCR_HALFWIDTH_FULLWIDTH_FORMS (1L << 4) /* U+FF00-U+FFEF */ /* Bit 69 Specials */ # define TT_UCR_SPECIALS (1L << 5) /* U+FFF0-U+FFFD */ /* Bit 70 Tibetan */ # define TT_UCR_TIBETAN (1L << 6) /* U+0F00-U+0FFF */ /* Bit 71 Syriac */ # define TT_UCR_SYRIAC (1L << 7) /* U+0700-U+074F */ /* Bit 72 Thaana */ # define TT_UCR_THAANA (1L << 8) /* U+0780-U+07BF */ /* Bit 73 Sinhala */ # define TT_UCR_SINHALA (1L << 9) /* U+0D80-U+0DFF */ /* Bit 74 Myanmar */ # define TT_UCR_MYANMAR (1L << 10) /* U+1000-U+109F */ /* Bit 75 Ethiopic */ /* Ethiopic Supplement */ /* Ethiopic Extended */ # define TT_UCR_ETHIOPIC (1L << 11) /* U+1200-U+137F */ /* U+1380-U+139F */ /* U+2D80-U+2DDF */ /* Bit 76 Cherokee */ # define TT_UCR_CHEROKEE (1L << 12) /* U+13A0-U+13FF */ /* Bit 77 Unified Canadian Aboriginal Syllabics */ # define TT_UCR_CANADIAN_ABORIGINAL_SYLLABICS (1L << 13) /* U+1400-U+167F */ /* Bit 78 Ogham */ # define TT_UCR_OGHAM (1L << 14) /* U+1680-U+169F */ /* Bit 79 Runic */ # define TT_UCR_RUNIC (1L << 15) /* U+16A0-U+16FF */ /* Bit 80 Khmer */ /* Khmer Symbols */ # define TT_UCR_KHMER (1L << 16) /* U+1780-U+17FF */ /* U+19E0-U+19FF */ /* Bit 81 Mongolian */ # define TT_UCR_MONGOLIAN (1L << 17) /* U+1800-U+18AF */ /* Bit 82 Braille Patterns */ # define TT_UCR_BRAILLE (1L << 18) /* U+2800-U+28FF */ /* Bit 83 Yi Syllables */ /* Yi Radicals */ # define TT_UCR_YI (1L << 19) /* U+A000-U+A48F */ /* U+A490-U+A4CF */ /* Bit 84 Tagalog */ /* Hanunoo */ /* Buhid */ /* Tagbanwa */ # define TT_UCR_PHILIPPINE (1L << 20) /* U+1700-U+171F */ /* U+1720-U+173F */ /* U+1740-U+175F */ /* U+1760-U+177F */ /* Bit 85 Old Italic */ # define TT_UCR_OLD_ITALIC (1L << 21) /*U+10300-U+1032F*/ /* Bit 86 Gothic */ # define TT_UCR_GOTHIC (1L << 22) /*U+10330-U+1034F*/ /* Bit 87 Deseret */ # define TT_UCR_DESERET (1L << 23) /*U+10400-U+1044F*/ /* Bit 88 Byzantine Musical Symbols */ /* Musical Symbols */ /* Ancient Greek Musical Notation */ # define TT_UCR_MUSICAL_SYMBOLS (1L << 24) /*U+1D000-U+1D0FF*/ /*U+1D100-U+1D1FF*/ /*U+1D200-U+1D24F*/ /* Bit 89 Mathematical Alphanumeric Symbols */ # define TT_UCR_MATH_ALPHANUMERIC_SYMBOLS (1L << 25) /*U+1D400-U+1D7FF*/ /* Bit 90 Private Use (plane 15) */ /* Private Use (plane 16) */ # define TT_UCR_PRIVATE_USE_SUPPLEMENTARY (1L << 26) /*U+F0000-U+FFFFD*/ /*U+100000-U+10FFFD*/ /* Bit 91 Variation Selectors */ /* Variation Selectors Supplement */ # define TT_UCR_VARIATION_SELECTORS (1L << 27) /* U+FE00-U+FE0F */ /*U+E0100-U+E01EF*/ /* Bit 92 Tags */ # define TT_UCR_TAGS (1L << 28) /*U+E0000-U+E007F*/ /* Bit 93 Limbu */ # define TT_UCR_LIMBU (1L << 29) /* U+1900-U+194F */ /* Bit 94 Tai Le */ # define TT_UCR_TAI_LE (1L << 30) /* U+1950-U+197F */ /* Bit 95 New Tai Lue */ # define TT_UCR_NEW_TAI_LUE (1L << 31) /* U+1980-U+19DF */ /* ulUnicodeRange4 */ /* --------------- */ /* Bit 96 Buginese */ # define TT_UCR_BUGINESE (1L << 0) /* U+1A00-U+1A1F */ /* Bit 97 Glagolitic */ # define TT_UCR_GLAGOLITIC (1L << 1) /* U+2C00-U+2C5F */ /* Bit 98 Tifinagh */ # define TT_UCR_TIFINAGH (1L << 2) /* U+2D30-U+2D7F */ /* Bit 99 Yijing Hexagram Symbols */ # define TT_UCR_YIJING (1L << 3) /* U+4DC0-U+4DFF */ /* Bit 100 Syloti Nagri */ # define TT_UCR_SYLOTI_NAGRI (1L << 4) /* U+A800-U+A82F */ /* Bit 101 Linear B Syllabary */ /* Linear B Ideograms */ /* Aegean Numbers */ # define TT_UCR_LINEAR_B (1L << 5) /*U+10000-U+1007F*/ /*U+10080-U+100FF*/ /*U+10100-U+1013F*/ /* Bit 102 Ancient Greek Numbers */ # define TT_UCR_ANCIENT_GREEK_NUMBERS (1L << 6) /*U+10140-U+1018F*/ /* Bit 103 Ugaritic */ # define TT_UCR_UGARITIC (1L << 7) /*U+10380-U+1039F*/ /* Bit 104 Old Persian */ # define TT_UCR_OLD_PERSIAN (1L << 8) /*U+103A0-U+103DF*/ /* Bit 105 Shavian */ # define TT_UCR_SHAVIAN (1L << 9) /*U+10450-U+1047F*/ /* Bit 106 Osmanya */ # define TT_UCR_OSMANYA (1L << 10) /*U+10480-U+104AF*/ /* Bit 107 Cypriot Syllabary */ # define TT_UCR_CYPRIOT_SYLLABARY (1L << 11) /*U+10800-U+1083F*/ /* Bit 108 Kharoshthi */ # define TT_UCR_KHAROSHTHI (1L << 12) /*U+10A00-U+10A5F*/ /* Bit 109 Tai Xuan Jing Symbols */ # define TT_UCR_TAI_XUAN_JING (1L << 13) /*U+1D300-U+1D35F*/ /* Bit 110 Cuneiform */ /* Cuneiform Numbers and Punctuation */ # define TT_UCR_CUNEIFORM (1L << 14) /*U+12000-U+123FF*/ /*U+12400-U+1247F*/ /* Bit 111 Counting Rod Numerals */ # define TT_UCR_COUNTING_ROD_NUMERALS (1L << 15) /*U+1D360-U+1D37F*/ /* Bit 112 Sundanese */ # define TT_UCR_SUNDANESE (1L << 16) /* U+1B80-U+1BBF */ /* Bit 113 Lepcha */ # define TT_UCR_LEPCHA (1L << 17) /* U+1C00-U+1C4F */ /* Bit 114 Ol Chiki */ # define TT_UCR_OL_CHIKI (1L << 18) /* U+1C50-U+1C7F */ /* Bit 115 Saurashtra */ # define TT_UCR_SAURASHTRA (1L << 19) /* U+A880-U+A8DF */ /* Bit 116 Kayah Li */ # define TT_UCR_KAYAH_LI (1L << 20) /* U+A900-U+A92F */ /* Bit 117 Rejang */ # define TT_UCR_REJANG (1L << 21) /* U+A930-U+A95F */ /* Bit 118 Cham */ # define TT_UCR_CHAM (1L << 22) /* U+AA00-U+AA5F */ /* Bit 119 Ancient Symbols */ # define TT_UCR_ANCIENT_SYMBOLS (1L << 23) /*U+10190-U+101CF*/ /* Bit 120 Phaistos Disc */ # define TT_UCR_PHAISTOS_DISC (1L << 24) /*U+101D0-U+101FF*/ /* Bit 121 Carian */ /* Lycian */ /* Lydian */ # define TT_UCR_OLD_ANATOLIAN (1L << 25) /*U+102A0-U+102DF*/ /*U+10280-U+1029F*/ /*U+10920-U+1093F*/ /* Bit 122 Domino Tiles */ /* Mahjong Tiles */ # define TT_UCR_GAME_TILES (1L << 26) /*U+1F030-U+1F09F*/ /*U+1F000-U+1F02F*/ /* Bit 123-127 Reserved for process-internal usage */ Possible bit mask values for the ulUnicodeRangeX fields in an SFNT \u2018OS/2\u2019 table.","title":"TT_UCR_XXX"},{"location":"ft2-tt_driver.html","text":"FreeType \u00bb Docs \u00bb Controlling FreeType Modules \u00bb The TrueType driver The TrueType driver \u00b6 Synopsis \u00b6 While FreeType's TrueType driver doesn't expose API functions by itself, it is possible to control its behaviour with FT_Property_Set and FT_Property_Get . The TrueType driver's module name is \u2018truetype\u2019; a single property interpreter-version is available, as documented in the \u2018 Driver properties \u2019 section. To help understand the differences between interpreter versions, we introduce a list of definitions, kindly provided by Greg Hitchcock. Bi-Level Rendering Monochromatic rendering, exclusively used in the early days of TrueType by both Apple and Microsoft. Microsoft's GDI interface supported hinting of the right-side bearing point, such that the advance width could be non-linear. Most often this was done to achieve some level of glyph symmetry. To enable reasonable performance (e.g., not having to run hinting on all glyphs just to get the widths) there was a bit in the head table indicating if the side bearing was hinted, and additional tables, \u2018hdmx\u2019 and \u2018LTSH\u2019, to cache hinting widths across multiple sizes and device aspect ratios. Font Smoothing Microsoft's GDI implementation of anti-aliasing. Not traditional anti-aliasing as the outlines were hinted before the sampling. The widths matched the bi-level rendering. ClearType Rendering Technique that uses physical subpixels to improve rendering on LCD (and other) displays. Because of the higher resolution, many methods of improving symmetry in glyphs through hinting the right-side bearing were no longer necessary. This lead to what GDI calls \u2018natural widths\u2019 ClearType, see http://rastertragedy.com/RTRCh4.htm#Sec21 . Since hinting has extra resolution, most non-linearity went away, but it is still possible for hints to change the advance widths in this mode. ClearType Compatible Widths One of the earliest challenges with ClearType was allowing the implementation in GDI to be selected without requiring all UI and documents to reflow. To address this, a compatible method of rendering ClearType was added where the font hints are executed once to determine the width in bi-level rendering, and then re-run in ClearType, with the difference in widths being absorbed in the font hints for ClearType (mostly in the white space of hints); see http://rastertragedy.com/RTRCh4.htm#Sec20 . Somewhat by definition, compatible width ClearType allows for non-linear widths, but only when the bi-level version has non-linear widths. ClearType Subpixel Positioning One of the nice benefits of ClearType is the ability to more crisply display fractional widths; unfortunately, the GDI model of integer bitmaps did not support this. However, the WPF and Direct Write frameworks do support fractional widths. DWrite calls this \u2018natural mode\u2019, not to be confused with GDI's \u2018natural widths\u2019. Subpixel positioning, in the current implementation of Direct Write, unfortunately does not support hinted advance widths, see http://rastertragedy.com/RTRCh4.htm#Sec22 . Note that the TrueType interpreter fully allows the advance width to be adjusted in this mode, just the DWrite client will ignore those changes. ClearType Backward Compatibility This is a set of exceptions made in the TrueType interpreter to minimize hinting techniques that were problematic with the extra resolution of ClearType; see http://rastertragedy.com/RTRCh4.htm#Sec1 and https://www.microsoft.com/typography/cleartype/truetypecleartype.aspx . This technique is not to be confused with ClearType compatible widths. ClearType backward compatibility has no direct impact on changing advance widths, but there might be an indirect impact on disabling some deltas. This could be worked around in backward compatibility mode. Native ClearType Mode (Not to be confused with \u2018natural widths\u2019.) This mode removes all the exceptions in the TrueType interpreter when running with ClearType. Any issues on widths would still apply, though.","title":"The TrueType driver"},{"location":"ft2-tt_driver.html#the-truetype-driver","text":"","title":"The TrueType driver"},{"location":"ft2-tt_driver.html#synopsis","text":"While FreeType's TrueType driver doesn't expose API functions by itself, it is possible to control its behaviour with FT_Property_Set and FT_Property_Get . The TrueType driver's module name is \u2018truetype\u2019; a single property interpreter-version is available, as documented in the \u2018 Driver properties \u2019 section. To help understand the differences between interpreter versions, we introduce a list of definitions, kindly provided by Greg Hitchcock. Bi-Level Rendering Monochromatic rendering, exclusively used in the early days of TrueType by both Apple and Microsoft. Microsoft's GDI interface supported hinting of the right-side bearing point, such that the advance width could be non-linear. Most often this was done to achieve some level of glyph symmetry. To enable reasonable performance (e.g., not having to run hinting on all glyphs just to get the widths) there was a bit in the head table indicating if the side bearing was hinted, and additional tables, \u2018hdmx\u2019 and \u2018LTSH\u2019, to cache hinting widths across multiple sizes and device aspect ratios. Font Smoothing Microsoft's GDI implementation of anti-aliasing. Not traditional anti-aliasing as the outlines were hinted before the sampling. The widths matched the bi-level rendering. ClearType Rendering Technique that uses physical subpixels to improve rendering on LCD (and other) displays. Because of the higher resolution, many methods of improving symmetry in glyphs through hinting the right-side bearing were no longer necessary. This lead to what GDI calls \u2018natural widths\u2019 ClearType, see http://rastertragedy.com/RTRCh4.htm#Sec21 . Since hinting has extra resolution, most non-linearity went away, but it is still possible for hints to change the advance widths in this mode. ClearType Compatible Widths One of the earliest challenges with ClearType was allowing the implementation in GDI to be selected without requiring all UI and documents to reflow. To address this, a compatible method of rendering ClearType was added where the font hints are executed once to determine the width in bi-level rendering, and then re-run in ClearType, with the difference in widths being absorbed in the font hints for ClearType (mostly in the white space of hints); see http://rastertragedy.com/RTRCh4.htm#Sec20 . Somewhat by definition, compatible width ClearType allows for non-linear widths, but only when the bi-level version has non-linear widths. ClearType Subpixel Positioning One of the nice benefits of ClearType is the ability to more crisply display fractional widths; unfortunately, the GDI model of integer bitmaps did not support this. However, the WPF and Direct Write frameworks do support fractional widths. DWrite calls this \u2018natural mode\u2019, not to be confused with GDI's \u2018natural widths\u2019. Subpixel positioning, in the current implementation of Direct Write, unfortunately does not support hinted advance widths, see http://rastertragedy.com/RTRCh4.htm#Sec22 . Note that the TrueType interpreter fully allows the advance width to be adjusted in this mode, just the DWrite client will ignore those changes. ClearType Backward Compatibility This is a set of exceptions made in the TrueType interpreter to minimize hinting techniques that were problematic with the extra resolution of ClearType; see http://rastertragedy.com/RTRCh4.htm#Sec1 and https://www.microsoft.com/typography/cleartype/truetypecleartype.aspx . This technique is not to be confused with ClearType compatible widths. ClearType backward compatibility has no direct impact on changing advance widths, but there might be an indirect impact on disabling some deltas. This could be worked around in backward compatibility mode. Native ClearType Mode (Not to be confused with \u2018natural widths\u2019.) This mode removes all the exceptions in the TrueType interpreter when running with ClearType. Any issues on widths would still apply, though.","title":"Synopsis"},{"location":"ft2-type1_tables.html","text":"FreeType \u00bb Docs \u00bb Format-Specific API \u00bb Type 1 Tables Type 1 Tables \u00b6 Synopsis \u00b6 This section contains the definition of Type 1-specific tables, including structures related to other PostScript font formats. PS_FontInfoRec \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct PS_FontInfoRec_ { FT_String * version; FT_String * notice; FT_String * full_name; FT_String * family_name; FT_String * weight; FT_Long italic_angle; FT_Bool is_fixed_pitch; FT_Short underline_position; FT_UShort underline_thickness; } PS_FontInfoRec ; A structure used to model a Type 1 or Type 2 FontInfo dictionary. Note that for Multiple Master fonts, each instance has its own FontInfo dictionary. PS_FontInfo \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct PS_FontInfoRec_* PS_FontInfo ; A handle to a PS_FontInfoRec structure. PS_PrivateRec \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct PS_PrivateRec_ { FT_Int unique_id; FT_Int lenIV; FT_Byte num_blue_values; FT_Byte num_other_blues; FT_Byte num_family_blues; FT_Byte num_family_other_blues; FT_Short blue_values[14]; FT_Short other_blues[10]; FT_Short family_blues [14]; FT_Short family_other_blues[10]; FT_Fixed blue_scale; FT_Int blue_shift; FT_Int blue_fuzz; FT_UShort standard_width[1]; FT_UShort standard_height[1]; FT_Byte num_snap_widths; FT_Byte num_snap_heights; FT_Bool force_bold; FT_Bool round_stem_up; FT_Short snap_widths [13]; /* including std width */ FT_Short snap_heights[13]; /* including std height */ FT_Fixed expansion_factor; FT_Long language_group; FT_Long password; FT_Short min_feature[2]; } PS_PrivateRec ; A structure used to model a Type 1 or Type 2 private dictionary. Note that for Multiple Master fonts, each instance has its own Private dictionary. PS_Private \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct PS_PrivateRec_* PS_Private ; A handle to a PS_PrivateRec structure. CID_FaceDictRec \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct CID_FaceDictRec_ { PS_PrivateRec private_dict; FT_UInt len_buildchar; FT_Fixed forcebold_threshold; FT_Pos stroke_width; FT_Fixed expansion_factor; /* this is a duplicate of */ /* `private_dict->expansion_factor' */ FT_Byte paint_type; FT_Byte font_type; FT_Matrix font_matrix; FT_Vector font_offset; FT_UInt num_subrs; FT_ULong subrmap_offset; FT_UInt sd_bytes; } CID_FaceDictRec ; A structure used to represent data in a CID top-level dictionary. In most cases, they are part of the font's \u2018/FDArray\u2019 array. Within a CID font file, such (internal) subfont dictionaries are enclosed by \u2018%ADOBeginFontDict\u2019 and \u2018%ADOEndFontDict\u2019 comments. Note that CID_FaceDictRec misses a field for the \u2018/FontName\u2019 keyword, specifying the subfont's name (the top-level font name is given by the \u2018/CIDFontName\u2019 keyword). This is an oversight, but it doesn't limit the \u2018cid\u2019 font module's functionality because FreeType neither needs this entry nor gives access to CID subfonts. CID_FaceDict \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct CID_FaceDictRec_* CID_FaceDict ; A handle to a CID_FaceDictRec structure. CID_FaceInfoRec \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct CID_FaceInfoRec_ { FT_String * cid_font_name; FT_Fixed cid_version; FT_Int cid_font_type; FT_String * registry; FT_String * ordering; FT_Int supplement; PS_FontInfoRec font_info; FT_BBox font_bbox; FT_ULong uid_base; FT_Int num_xuid; FT_ULong xuid[16]; FT_ULong cidmap_offset; FT_UInt fd_bytes; FT_UInt gd_bytes; FT_ULong cid_count; FT_UInt num_dicts; CID_FaceDict font_dicts; FT_ULong data_offset; } CID_FaceInfoRec ; A structure used to represent CID Face information. CID_FaceInfo \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct CID_FaceInfoRec_* CID_FaceInfo ; A handle to a CID_FaceInfoRec structure. FT_Has_PS_Glyph_Names \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). FT_EXPORT( FT_Int ) FT_Has_PS_Glyph_Names ( FT_Face face ); Return true if a given face provides reliable PostScript glyph names. This is similar to using the FT_HAS_GLYPH_NAMES macro, except that certain fonts (mostly TrueType) contain incorrect glyph name tables. When this function returns true, the caller is sure that the glyph names returned by FT_Get_Glyph_Name are reliable. input face face handle return Boolean. True if glyph names are reliable. FT_Get_PS_Font_Info \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). FT_EXPORT( FT_Error ) FT_Get_PS_Font_Info ( FT_Face face, PS_FontInfo afont_info ); Retrieve the PS_FontInfoRec structure corresponding to a given PostScript font. input face PostScript face handle. output afont_info A pointer to a PS_FontInfoRec object. return FreeType error code. 0 means success. note String pointers within the PS_FontInfoRec structure are owned by the face and don't need to be freed by the caller. Missing entries in the font's FontInfo dictionary are represented by NULL pointers. The following font formats support this feature: \u2018Type 1\u2019, \u2018Type 42\u2019, \u2018CFF\u2019, \u2018CID Type 1\u2019. For other font formats this function returns the FT_Err_Invalid_Argument error code. example PS_FontInfoRec font_info; error = FT_Get_PS_Font_Info( face, &font_info ); ... FT_Get_PS_Font_Private \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). FT_EXPORT( FT_Error ) FT_Get_PS_Font_Private ( FT_Face face, PS_Private afont_private ); Retrieve the PS_PrivateRec structure corresponding to a given PostScript font. input face PostScript face handle. output afont_private A pointer to a PS_PrivateRec object. return FreeType error code. 0 means success. note The string pointers within the PS_PrivateRec structure are owned by the face and don't need to be freed by the caller. Only the \u2018Type 1\u2019 font format supports this feature. For other font formats this function returns the FT_Err_Invalid_Argument error code. example PS_PrivateRec font_private; error = FT_Get_PS_Font_Private( face, &font_private ); ... FT_Get_PS_Font_Value \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). FT_EXPORT( FT_Long ) FT_Get_PS_Font_Value ( FT_Face face, PS_Dict_Keys key, FT_UInt idx, void *value, FT_Long value_len ); Retrieve the value for the supplied key from a PostScript font. input face PostScript face handle. key An enumeration value representing the dictionary key to retrieve. idx For array values, this specifies the index to be returned. value A pointer to memory into which to write the value. valen_len The size, in bytes, of the memory supplied for the value. output value The value matching the above key, if it exists. return The amount of memory (in bytes) required to hold the requested value (if it exists, -1 otherwise). note The values returned are not pointers into the internal structures of the face, but are \u2018fresh\u2019 copies, so that the memory containing them belongs to the calling application. This also enforces the \u2018read-only\u2019 nature of these values, i.e., this function cannot be used to manipulate the face. value is a void pointer because the values returned can be of various types. If either value is NULL or value_len is too small, just the required memory size for the requested entry is returned. The idx parameter is used, not only to retrieve elements of, for example, the FontMatrix or FontBBox, but also to retrieve name keys from the CharStrings dictionary, and the charstrings themselves. It is ignored for atomic values. PS_DICT_BLUE_SCALE returns a value that is scaled up by 1000. To get the value as in the font stream, you need to divide by 65536000.0 (to remove the FT_Fixed scale, and the x1000 scale). IMPORTANT: Only key/value pairs read by the FreeType interpreter can be retrieved. So, for example, PostScript procedures such as NP, ND, and RD are not available. Arbitrary keys are, obviously, not be available either. If the font's format is not PostScript-based, this function returns the FT_Err_Invalid_Argument error code. since 2.4.8 T1_Blend_Flags \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef enum T1_Blend_Flags_ { /* required fields in a FontInfo blend dictionary */ T1_BLEND_UNDERLINE_POSITION = 0, T1_BLEND_UNDERLINE_THICKNESS , T1_BLEND_ITALIC_ANGLE , /* required fields in a Private blend dictionary */ T1_BLEND_BLUE_VALUES , T1_BLEND_OTHER_BLUES , T1_BLEND_STANDARD_WIDTH , T1_BLEND_STANDARD_HEIGHT , T1_BLEND_STEM_SNAP_WIDTHS , T1_BLEND_STEM_SNAP_HEIGHTS , T1_BLEND_BLUE_SCALE , T1_BLEND_BLUE_SHIFT , T1_BLEND_FAMILY_BLUES , T1_BLEND_FAMILY_OTHER_BLUES , T1_BLEND_FORCE_BOLD , T1_BLEND_MAX /* do not remove */ } T1_Blend_Flags ; /* these constants are deprecated; use the corresponding */ /* ` T1_Blend_Flags ` values instead */ # define t1_blend_underline_position T1_BLEND_UNDERLINE_POSITION # define t1_blend_underline_thickness T1_BLEND_UNDERLINE_THICKNESS # define t1_blend_italic_angle T1_BLEND_ITALIC_ANGLE # define t1_blend_blue_values T1_BLEND_BLUE_VALUES # define t1_blend_other_blues T1_BLEND_OTHER_BLUES # define t1_blend_standard_widths T1_BLEND_STANDARD_WIDTH # define t1_blend_standard_height T1_BLEND_STANDARD_HEIGHT # define t1_blend_stem_snap_widths T1_BLEND_STEM_SNAP_WIDTHS # define t1_blend_stem_snap_heights T1_BLEND_STEM_SNAP_HEIGHTS # define t1_blend_blue_scale T1_BLEND_BLUE_SCALE # define t1_blend_blue_shift T1_BLEND_BLUE_SHIFT # define t1_blend_family_blues T1_BLEND_FAMILY_BLUES # define t1_blend_family_other_blues T1_BLEND_FAMILY_OTHER_BLUES # define t1_blend_force_bold T1_BLEND_FORCE_BOLD # define t1_blend_max T1_BLEND_MAX A set of flags used to indicate which fields are present in a given blend dictionary (font info or private). Used to support Multiple Masters fonts. values T1_BLEND_UNDERLINE_POSITION T1_BLEND_UNDERLINE_THICKNESS T1_BLEND_ITALIC_ANGLE T1_BLEND_BLUE_VALUES T1_BLEND_OTHER_BLUES T1_BLEND_STANDARD_WIDTH T1_BLEND_STANDARD_HEIGHT T1_BLEND_STEM_SNAP_WIDTHS T1_BLEND_STEM_SNAP_HEIGHTS T1_BLEND_BLUE_SCALE T1_BLEND_BLUE_SHIFT T1_BLEND_FAMILY_BLUES T1_BLEND_FAMILY_OTHER_BLUES T1_BLEND_FORCE_BOLD T1_EncodingType \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef enum T1_EncodingType_ { T1_ENCODING_TYPE_NONE = 0, T1_ENCODING_TYPE_ARRAY , T1_ENCODING_TYPE_STANDARD , T1_ENCODING_TYPE_ISOLATIN1 , T1_ENCODING_TYPE_EXPERT } T1_EncodingType ; An enumeration describing the \u2018Encoding\u2019 entry in a Type 1 dictionary. values T1_ENCODING_TYPE_NONE T1_ENCODING_TYPE_ARRAY T1_ENCODING_TYPE_STANDARD T1_ENCODING_TYPE_ISOLATIN1 T1_ENCODING_TYPE_EXPERT since 2.4.8 PS_Dict_Keys \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef enum PS_Dict_Keys_ { /* conventionally in the font dictionary */ PS_DICT_FONT_TYPE , /* FT_Byte */ PS_DICT_FONT_MATRIX , /* FT_Fixed */ PS_DICT_FONT_BBOX , /* FT_Fixed */ PS_DICT_PAINT_TYPE , /* FT_Byte */ PS_DICT_FONT_NAME , /* FT_String * */ PS_DICT_UNIQUE_ID , /* FT_Int */ PS_DICT_NUM_CHAR_STRINGS , /* FT_Int */ PS_DICT_CHAR_STRING_KEY , /* FT_String * */ PS_DICT_CHAR_STRING , /* FT_String * */ PS_DICT_ENCODING_TYPE , /* T1_EncodingType */ PS_DICT_ENCODING_ENTRY , /* FT_String * */ /* conventionally in the font Private dictionary */ PS_DICT_NUM_SUBRS , /* FT_Int */ PS_DICT_SUBR , /* FT_String * */ PS_DICT_STD_HW , /* FT_UShort */ PS_DICT_STD_VW , /* FT_UShort */ PS_DICT_NUM_BLUE_VALUES , /* FT_Byte */ PS_DICT_BLUE_VALUE , /* FT_Short */ PS_DICT_BLUE_FUZZ , /* FT_Int */ PS_DICT_NUM_OTHER_BLUES , /* FT_Byte */ PS_DICT_OTHER_BLUE , /* FT_Short */ PS_DICT_NUM_FAMILY_BLUES , /* FT_Byte */ PS_DICT_FAMILY_BLUE , /* FT_Short */ PS_DICT_NUM_FAMILY_OTHER_BLUES , /* FT_Byte */ PS_DICT_FAMILY_OTHER_BLUE , /* FT_Short */ PS_DICT_BLUE_SCALE , /* FT_Fixed */ PS_DICT_BLUE_SHIFT , /* FT_Int */ PS_DICT_NUM_STEM_SNAP_H , /* FT_Byte */ PS_DICT_STEM_SNAP_H , /* FT_Short */ PS_DICT_NUM_STEM_SNAP_V , /* FT_Byte */ PS_DICT_STEM_SNAP_V , /* FT_Short */ PS_DICT_FORCE_BOLD , /* FT_Bool */ PS_DICT_RND_STEM_UP , /* FT_Bool */ PS_DICT_MIN_FEATURE , /* FT_Short */ PS_DICT_LEN_IV , /* FT_Int */ PS_DICT_PASSWORD , /* FT_Long */ PS_DICT_LANGUAGE_GROUP , /* FT_Long */ /* conventionally in the font FontInfo dictionary */ PS_DICT_VERSION , /* FT_String * */ PS_DICT_NOTICE , /* FT_String * */ PS_DICT_FULL_NAME , /* FT_String * */ PS_DICT_FAMILY_NAME , /* FT_String * */ PS_DICT_WEIGHT , /* FT_String * */ PS_DICT_IS_FIXED_PITCH , /* FT_Bool */ PS_DICT_UNDERLINE_POSITION , /* FT_Short */ PS_DICT_UNDERLINE_THICKNESS , /* FT_UShort */ PS_DICT_FS_TYPE , /* FT_UShort */ PS_DICT_ITALIC_ANGLE , /* FT_Long */ PS_DICT_MAX = PS_DICT_ITALIC_ANGLE } PS_Dict_Keys ; An enumeration used in calls to FT_Get_PS_Font_Value to identify the Type 1 dictionary entry to retrieve. values PS_DICT_FONT_TYPE PS_DICT_FONT_MATRIX PS_DICT_FONT_BBOX PS_DICT_PAINT_TYPE PS_DICT_FONT_NAME PS_DICT_UNIQUE_ID PS_DICT_NUM_CHAR_STRINGS PS_DICT_CHAR_STRING_KEY PS_DICT_CHAR_STRING PS_DICT_ENCODING_TYPE PS_DICT_ENCODING_ENTRY PS_DICT_NUM_SUBRS PS_DICT_SUBR PS_DICT_STD_HW PS_DICT_STD_VW PS_DICT_NUM_BLUE_VALUES PS_DICT_BLUE_VALUE PS_DICT_BLUE_FUZZ PS_DICT_NUM_OTHER_BLUES PS_DICT_OTHER_BLUE PS_DICT_NUM_FAMILY_BLUES PS_DICT_FAMILY_BLUE PS_DICT_NUM_FAMILY_OTHER_BLUES PS_DICT_FAMILY_OTHER_BLUE PS_DICT_BLUE_SCALE PS_DICT_BLUE_SHIFT PS_DICT_NUM_STEM_SNAP_H PS_DICT_STEM_SNAP_H PS_DICT_NUM_STEM_SNAP_V PS_DICT_STEM_SNAP_V PS_DICT_FORCE_BOLD PS_DICT_RND_STEM_UP PS_DICT_MIN_FEATURE PS_DICT_LEN_IV PS_DICT_PASSWORD PS_DICT_LANGUAGE_GROUP PS_DICT_VERSION PS_DICT_NOTICE PS_DICT_FULL_NAME PS_DICT_FAMILY_NAME PS_DICT_WEIGHT PS_DICT_IS_FIXED_PITCH PS_DICT_UNDERLINE_POSITION PS_DICT_UNDERLINE_THICKNESS PS_DICT_FS_TYPE PS_DICT_ITALIC_ANGLE since 2.4.8 T1_FontInfo \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef PS_FontInfoRec T1_FontInfo ; This type is equivalent to PS_FontInfoRec . It is deprecated but kept to maintain source compatibility between various versions of FreeType. T1_Private \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef PS_PrivateRec T1_Private ; This type is equivalent to PS_PrivateRec . It is deprecated but kept to maintain source compatibility between various versions of FreeType. CID_FontDict \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef CID_FaceDictRec CID_FontDict ; This type is equivalent to CID_FaceDictRec . It is deprecated but kept to maintain source compatibility between various versions of FreeType. CID_Info \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef CID_FaceInfoRec CID_Info ; This type is equivalent to CID_FaceInfoRec . It is deprecated but kept to maintain source compatibility between various versions of FreeType.","title":"Type 1 Tables"},{"location":"ft2-type1_tables.html#type-1-tables","text":"","title":"Type 1 Tables"},{"location":"ft2-type1_tables.html#synopsis","text":"This section contains the definition of Type 1-specific tables, including structures related to other PostScript font formats.","title":"Synopsis"},{"location":"ft2-type1_tables.html#ps_fontinforec","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct PS_FontInfoRec_ { FT_String * version; FT_String * notice; FT_String * full_name; FT_String * family_name; FT_String * weight; FT_Long italic_angle; FT_Bool is_fixed_pitch; FT_Short underline_position; FT_UShort underline_thickness; } PS_FontInfoRec ; A structure used to model a Type 1 or Type 2 FontInfo dictionary. Note that for Multiple Master fonts, each instance has its own FontInfo dictionary.","title":"PS_FontInfoRec"},{"location":"ft2-type1_tables.html#ps_fontinfo","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct PS_FontInfoRec_* PS_FontInfo ; A handle to a PS_FontInfoRec structure.","title":"PS_FontInfo"},{"location":"ft2-type1_tables.html#ps_privaterec","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct PS_PrivateRec_ { FT_Int unique_id; FT_Int lenIV; FT_Byte num_blue_values; FT_Byte num_other_blues; FT_Byte num_family_blues; FT_Byte num_family_other_blues; FT_Short blue_values[14]; FT_Short other_blues[10]; FT_Short family_blues [14]; FT_Short family_other_blues[10]; FT_Fixed blue_scale; FT_Int blue_shift; FT_Int blue_fuzz; FT_UShort standard_width[1]; FT_UShort standard_height[1]; FT_Byte num_snap_widths; FT_Byte num_snap_heights; FT_Bool force_bold; FT_Bool round_stem_up; FT_Short snap_widths [13]; /* including std width */ FT_Short snap_heights[13]; /* including std height */ FT_Fixed expansion_factor; FT_Long language_group; FT_Long password; FT_Short min_feature[2]; } PS_PrivateRec ; A structure used to model a Type 1 or Type 2 private dictionary. Note that for Multiple Master fonts, each instance has its own Private dictionary.","title":"PS_PrivateRec"},{"location":"ft2-type1_tables.html#ps_private","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct PS_PrivateRec_* PS_Private ; A handle to a PS_PrivateRec structure.","title":"PS_Private"},{"location":"ft2-type1_tables.html#cid_facedictrec","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct CID_FaceDictRec_ { PS_PrivateRec private_dict; FT_UInt len_buildchar; FT_Fixed forcebold_threshold; FT_Pos stroke_width; FT_Fixed expansion_factor; /* this is a duplicate of */ /* `private_dict->expansion_factor' */ FT_Byte paint_type; FT_Byte font_type; FT_Matrix font_matrix; FT_Vector font_offset; FT_UInt num_subrs; FT_ULong subrmap_offset; FT_UInt sd_bytes; } CID_FaceDictRec ; A structure used to represent data in a CID top-level dictionary. In most cases, they are part of the font's \u2018/FDArray\u2019 array. Within a CID font file, such (internal) subfont dictionaries are enclosed by \u2018%ADOBeginFontDict\u2019 and \u2018%ADOEndFontDict\u2019 comments. Note that CID_FaceDictRec misses a field for the \u2018/FontName\u2019 keyword, specifying the subfont's name (the top-level font name is given by the \u2018/CIDFontName\u2019 keyword). This is an oversight, but it doesn't limit the \u2018cid\u2019 font module's functionality because FreeType neither needs this entry nor gives access to CID subfonts.","title":"CID_FaceDictRec"},{"location":"ft2-type1_tables.html#cid_facedict","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct CID_FaceDictRec_* CID_FaceDict ; A handle to a CID_FaceDictRec structure.","title":"CID_FaceDict"},{"location":"ft2-type1_tables.html#cid_faceinforec","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct CID_FaceInfoRec_ { FT_String * cid_font_name; FT_Fixed cid_version; FT_Int cid_font_type; FT_String * registry; FT_String * ordering; FT_Int supplement; PS_FontInfoRec font_info; FT_BBox font_bbox; FT_ULong uid_base; FT_Int num_xuid; FT_ULong xuid[16]; FT_ULong cidmap_offset; FT_UInt fd_bytes; FT_UInt gd_bytes; FT_ULong cid_count; FT_UInt num_dicts; CID_FaceDict font_dicts; FT_ULong data_offset; } CID_FaceInfoRec ; A structure used to represent CID Face information.","title":"CID_FaceInfoRec"},{"location":"ft2-type1_tables.html#cid_faceinfo","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct CID_FaceInfoRec_* CID_FaceInfo ; A handle to a CID_FaceInfoRec structure.","title":"CID_FaceInfo"},{"location":"ft2-type1_tables.html#ft_has_ps_glyph_names","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). FT_EXPORT( FT_Int ) FT_Has_PS_Glyph_Names ( FT_Face face ); Return true if a given face provides reliable PostScript glyph names. This is similar to using the FT_HAS_GLYPH_NAMES macro, except that certain fonts (mostly TrueType) contain incorrect glyph name tables. When this function returns true, the caller is sure that the glyph names returned by FT_Get_Glyph_Name are reliable.","title":"FT_Has_PS_Glyph_Names"},{"location":"ft2-type1_tables.html#ft_get_ps_font_info","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). FT_EXPORT( FT_Error ) FT_Get_PS_Font_Info ( FT_Face face, PS_FontInfo afont_info ); Retrieve the PS_FontInfoRec structure corresponding to a given PostScript font.","title":"FT_Get_PS_Font_Info"},{"location":"ft2-type1_tables.html#ft_get_ps_font_private","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). FT_EXPORT( FT_Error ) FT_Get_PS_Font_Private ( FT_Face face, PS_Private afont_private ); Retrieve the PS_PrivateRec structure corresponding to a given PostScript font.","title":"FT_Get_PS_Font_Private"},{"location":"ft2-type1_tables.html#ft_get_ps_font_value","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). FT_EXPORT( FT_Long ) FT_Get_PS_Font_Value ( FT_Face face, PS_Dict_Keys key, FT_UInt idx, void *value, FT_Long value_len ); Retrieve the value for the supplied key from a PostScript font.","title":"FT_Get_PS_Font_Value"},{"location":"ft2-type1_tables.html#t1_blend_flags","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef enum T1_Blend_Flags_ { /* required fields in a FontInfo blend dictionary */ T1_BLEND_UNDERLINE_POSITION = 0, T1_BLEND_UNDERLINE_THICKNESS , T1_BLEND_ITALIC_ANGLE , /* required fields in a Private blend dictionary */ T1_BLEND_BLUE_VALUES , T1_BLEND_OTHER_BLUES , T1_BLEND_STANDARD_WIDTH , T1_BLEND_STANDARD_HEIGHT , T1_BLEND_STEM_SNAP_WIDTHS , T1_BLEND_STEM_SNAP_HEIGHTS , T1_BLEND_BLUE_SCALE , T1_BLEND_BLUE_SHIFT , T1_BLEND_FAMILY_BLUES , T1_BLEND_FAMILY_OTHER_BLUES , T1_BLEND_FORCE_BOLD , T1_BLEND_MAX /* do not remove */ } T1_Blend_Flags ; /* these constants are deprecated; use the corresponding */ /* ` T1_Blend_Flags ` values instead */ # define t1_blend_underline_position T1_BLEND_UNDERLINE_POSITION # define t1_blend_underline_thickness T1_BLEND_UNDERLINE_THICKNESS # define t1_blend_italic_angle T1_BLEND_ITALIC_ANGLE # define t1_blend_blue_values T1_BLEND_BLUE_VALUES # define t1_blend_other_blues T1_BLEND_OTHER_BLUES # define t1_blend_standard_widths T1_BLEND_STANDARD_WIDTH # define t1_blend_standard_height T1_BLEND_STANDARD_HEIGHT # define t1_blend_stem_snap_widths T1_BLEND_STEM_SNAP_WIDTHS # define t1_blend_stem_snap_heights T1_BLEND_STEM_SNAP_HEIGHTS # define t1_blend_blue_scale T1_BLEND_BLUE_SCALE # define t1_blend_blue_shift T1_BLEND_BLUE_SHIFT # define t1_blend_family_blues T1_BLEND_FAMILY_BLUES # define t1_blend_family_other_blues T1_BLEND_FAMILY_OTHER_BLUES # define t1_blend_force_bold T1_BLEND_FORCE_BOLD # define t1_blend_max T1_BLEND_MAX A set of flags used to indicate which fields are present in a given blend dictionary (font info or private). Used to support Multiple Masters fonts.","title":"T1_Blend_Flags"},{"location":"ft2-type1_tables.html#t1_encodingtype","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef enum T1_EncodingType_ { T1_ENCODING_TYPE_NONE = 0, T1_ENCODING_TYPE_ARRAY , T1_ENCODING_TYPE_STANDARD , T1_ENCODING_TYPE_ISOLATIN1 , T1_ENCODING_TYPE_EXPERT } T1_EncodingType ; An enumeration describing the \u2018Encoding\u2019 entry in a Type 1 dictionary.","title":"T1_EncodingType"},{"location":"ft2-type1_tables.html#ps_dict_keys","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef enum PS_Dict_Keys_ { /* conventionally in the font dictionary */ PS_DICT_FONT_TYPE , /* FT_Byte */ PS_DICT_FONT_MATRIX , /* FT_Fixed */ PS_DICT_FONT_BBOX , /* FT_Fixed */ PS_DICT_PAINT_TYPE , /* FT_Byte */ PS_DICT_FONT_NAME , /* FT_String * */ PS_DICT_UNIQUE_ID , /* FT_Int */ PS_DICT_NUM_CHAR_STRINGS , /* FT_Int */ PS_DICT_CHAR_STRING_KEY , /* FT_String * */ PS_DICT_CHAR_STRING , /* FT_String * */ PS_DICT_ENCODING_TYPE , /* T1_EncodingType */ PS_DICT_ENCODING_ENTRY , /* FT_String * */ /* conventionally in the font Private dictionary */ PS_DICT_NUM_SUBRS , /* FT_Int */ PS_DICT_SUBR , /* FT_String * */ PS_DICT_STD_HW , /* FT_UShort */ PS_DICT_STD_VW , /* FT_UShort */ PS_DICT_NUM_BLUE_VALUES , /* FT_Byte */ PS_DICT_BLUE_VALUE , /* FT_Short */ PS_DICT_BLUE_FUZZ , /* FT_Int */ PS_DICT_NUM_OTHER_BLUES , /* FT_Byte */ PS_DICT_OTHER_BLUE , /* FT_Short */ PS_DICT_NUM_FAMILY_BLUES , /* FT_Byte */ PS_DICT_FAMILY_BLUE , /* FT_Short */ PS_DICT_NUM_FAMILY_OTHER_BLUES , /* FT_Byte */ PS_DICT_FAMILY_OTHER_BLUE , /* FT_Short */ PS_DICT_BLUE_SCALE , /* FT_Fixed */ PS_DICT_BLUE_SHIFT , /* FT_Int */ PS_DICT_NUM_STEM_SNAP_H , /* FT_Byte */ PS_DICT_STEM_SNAP_H , /* FT_Short */ PS_DICT_NUM_STEM_SNAP_V , /* FT_Byte */ PS_DICT_STEM_SNAP_V , /* FT_Short */ PS_DICT_FORCE_BOLD , /* FT_Bool */ PS_DICT_RND_STEM_UP , /* FT_Bool */ PS_DICT_MIN_FEATURE , /* FT_Short */ PS_DICT_LEN_IV , /* FT_Int */ PS_DICT_PASSWORD , /* FT_Long */ PS_DICT_LANGUAGE_GROUP , /* FT_Long */ /* conventionally in the font FontInfo dictionary */ PS_DICT_VERSION , /* FT_String * */ PS_DICT_NOTICE , /* FT_String * */ PS_DICT_FULL_NAME , /* FT_String * */ PS_DICT_FAMILY_NAME , /* FT_String * */ PS_DICT_WEIGHT , /* FT_String * */ PS_DICT_IS_FIXED_PITCH , /* FT_Bool */ PS_DICT_UNDERLINE_POSITION , /* FT_Short */ PS_DICT_UNDERLINE_THICKNESS , /* FT_UShort */ PS_DICT_FS_TYPE , /* FT_UShort */ PS_DICT_ITALIC_ANGLE , /* FT_Long */ PS_DICT_MAX = PS_DICT_ITALIC_ANGLE } PS_Dict_Keys ; An enumeration used in calls to FT_Get_PS_Font_Value to identify the Type 1 dictionary entry to retrieve.","title":"PS_Dict_Keys"},{"location":"ft2-type1_tables.html#t1_fontinfo","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef PS_FontInfoRec T1_FontInfo ; This type is equivalent to PS_FontInfoRec . It is deprecated but kept to maintain source compatibility between various versions of FreeType.","title":"T1_FontInfo"},{"location":"ft2-type1_tables.html#t1_private","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef PS_PrivateRec T1_Private ; This type is equivalent to PS_PrivateRec . It is deprecated but kept to maintain source compatibility between various versions of FreeType.","title":"T1_Private"},{"location":"ft2-type1_tables.html#cid_fontdict","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef CID_FaceDictRec CID_FontDict ; This type is equivalent to CID_FaceDictRec . It is deprecated but kept to maintain source compatibility between various versions of FreeType.","title":"CID_FontDict"},{"location":"ft2-type1_tables.html#cid_info","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef CID_FaceInfoRec CID_Info ; This type is equivalent to CID_FaceInfoRec . It is deprecated but kept to maintain source compatibility between various versions of FreeType.","title":"CID_Info"},{"location":"ft2-user_allocation.html","text":"FreeType \u00bb Docs \u00bb General Remarks \u00bb User allocation User allocation \u00b6 Synopsis \u00b6 FreeType assumes that structures allocated by the user and passed as arguments are zeroed out except for the actual data. In other words, it is recommended to use calloc (or variants of it) instead of malloc for allocation.","title":"User allocation"},{"location":"ft2-user_allocation.html#user-allocation","text":"","title":"User allocation"},{"location":"ft2-user_allocation.html#synopsis","text":"FreeType assumes that structures allocated by the user and passed as arguments are zeroed out except for the actual data. In other words, it is recommended to use calloc (or variants of it) instead of malloc for allocation.","title":"Synopsis"},{"location":"ft2-winfnt_fonts.html","text":"FreeType \u00bb Docs \u00bb Format-Specific API \u00bb Window FNT Files Window FNT Files \u00b6 Synopsis \u00b6 This section contains the declaration of Windows FNT-specific functions. FT_WinFNT_ID_XXX \u00b6 Defined in FT_WINFONTS_H (freetype/ftwinfnt.h). # define FT_WinFNT_ID_CP1252 0 # define FT_WinFNT_ID_DEFAULT 1 # define FT_WinFNT_ID_SYMBOL 2 # define FT_WinFNT_ID_MAC 77 # define FT_WinFNT_ID_CP932 128 # define FT_WinFNT_ID_CP949 129 # define FT_WinFNT_ID_CP1361 130 # define FT_WinFNT_ID_CP936 134 # define FT_WinFNT_ID_CP950 136 # define FT_WinFNT_ID_CP1253 161 # define FT_WinFNT_ID_CP1254 162 # define FT_WinFNT_ID_CP1258 163 # define FT_WinFNT_ID_CP1255 177 # define FT_WinFNT_ID_CP1256 178 # define FT_WinFNT_ID_CP1257 186 # define FT_WinFNT_ID_CP1251 204 # define FT_WinFNT_ID_CP874 222 # define FT_WinFNT_ID_CP1250 238 # define FT_WinFNT_ID_OEM 255 A list of valid values for the charset byte in FT_WinFNT_HeaderRec . Exact mapping tables for the various \u2018cpXXXX\u2019 encodings (except for \u2018cp1361\u2019) can be found at \u2018 ftp://ftp.unicode.org/Public/ \u2019 in the MAPPINGS/VENDORS/MICSFT/WINDOWS subdirectory. \u2018cp1361\u2019 is roughly a superset of MAPPINGS/OBSOLETE/EASTASIA/KSC/JOHAB.TXT . values FT_WinFNT_ID_DEFAULT This is used for font enumeration and font creation as a \u2018don't care\u2019 value. Valid font files don't contain this value. When querying for information about the character set of the font that is currently selected into a specified device context, this return value (of the related Windows API) simply denotes failure. FT_WinFNT_ID_SYMBOL There is no known mapping table available. FT_WinFNT_ID_MAC Mac Roman encoding. FT_WinFNT_ID_OEM From Michael Poettgen <michael@poettgen.de>: The \u2018Windows Font Mapping\u2019 article says that FT_WinFNT_ID_OEM is used for the charset of vector fonts, like modern.fon , roman.fon , and script.fon on Windows. The \u2018CreateFont\u2019 documentation says: The FT_WinFNT_ID_OEM value specifies a character set that is operating-system dependent. The \u2018IFIMETRICS\u2019 documentation from the \u2018Windows Driver Development Kit\u2019 says: This font supports an OEM-specific character set. The OEM character set is system dependent. In general OEM, as opposed to ANSI (i.e., \u2018cp1252\u2019), denotes the second default codepage that most international versions of Windows have. It is one of the OEM codepages from https://docs.microsoft.com/en-us/windows/desktop/intl/code-page-identifiers , and is used for the \u2018DOS boxes\u2019, to support legacy applications. A German Windows version for example usually uses ANSI codepage 1252 and OEM codepage 850. FT_WinFNT_ID_CP874 A superset of Thai TIS 620 and ISO 8859-11. FT_WinFNT_ID_CP932 A superset of Japanese Shift-JIS (with minor deviations). FT_WinFNT_ID_CP936 A superset of simplified Chinese GB 2312-1980 (with different ordering and minor deviations). FT_WinFNT_ID_CP949 A superset of Korean Hangul KS C 5601-1987 (with different ordering and minor deviations). FT_WinFNT_ID_CP950 A superset of traditional Chinese Big 5 ETen (with different ordering and minor deviations). FT_WinFNT_ID_CP1250 A superset of East European ISO 8859-2 (with slightly different ordering). FT_WinFNT_ID_CP1251 A superset of Russian ISO 8859-5 (with different ordering). FT_WinFNT_ID_CP1252 ANSI encoding. A superset of ISO 8859-1. FT_WinFNT_ID_CP1253 A superset of Greek ISO 8859-7 (with minor modifications). FT_WinFNT_ID_CP1254 A superset of Turkish ISO 8859-9. FT_WinFNT_ID_CP1255 A superset of Hebrew ISO 8859-8 (with some modifications). FT_WinFNT_ID_CP1256 A superset of Arabic ISO 8859-6 (with different ordering). FT_WinFNT_ID_CP1257 A superset of Baltic ISO 8859-13 (with some deviations). FT_WinFNT_ID_CP1258 For Vietnamese. This encoding doesn't cover all necessary characters. FT_WinFNT_ID_CP1361 Korean (Johab). FT_WinFNT_HeaderRec \u00b6 Defined in FT_WINFONTS_H (freetype/ftwinfnt.h). typedef struct FT_WinFNT_HeaderRec_ { FT_UShort version; FT_ULong file_size; FT_Byte copyright[60]; FT_UShort file_type; FT_UShort nominal_point_size; FT_UShort vertical_resolution; FT_UShort horizontal_resolution; FT_UShort ascent; FT_UShort internal_leading; FT_UShort external_leading; FT_Byte italic; FT_Byte underline; FT_Byte strike_out; FT_UShort weight; FT_Byte charset; FT_UShort pixel_width; FT_UShort pixel_height; FT_Byte pitch_and_family; FT_UShort avg_width; FT_UShort max_width; FT_Byte first_char; FT_Byte last_char; FT_Byte default_char; FT_Byte break_char; FT_UShort bytes_per_row; FT_ULong device_offset; FT_ULong face_name_offset; FT_ULong bits_pointer; FT_ULong bits_offset; FT_Byte reserved; FT_ULong flags; FT_UShort A_space; FT_UShort B_space; FT_UShort C_space; FT_UShort color_table_offset; FT_ULong reserved1[4]; } FT_WinFNT_HeaderRec ; Windows FNT Header info. FT_WinFNT_Header \u00b6 Defined in FT_WINFONTS_H (freetype/ftwinfnt.h). typedef struct FT_WinFNT_HeaderRec_* FT_WinFNT_Header ; A handle to an FT_WinFNT_HeaderRec structure. FT_Get_WinFNT_Header \u00b6 Defined in FT_WINFONTS_H (freetype/ftwinfnt.h). FT_EXPORT( FT_Error ) FT_Get_WinFNT_Header ( FT_Face face, FT_WinFNT_HeaderRec *aheader ); Retrieve a Windows FNT font info header. input face A handle to the input face. output aheader The WinFNT header. return FreeType error code. 0 means success. note This function only works with Windows FNT faces, returning an error otherwise.","title":"Window FNT Files"},{"location":"ft2-winfnt_fonts.html#window-fnt-files","text":"","title":"Window FNT Files"},{"location":"ft2-winfnt_fonts.html#synopsis","text":"This section contains the declaration of Windows FNT-specific functions.","title":"Synopsis"},{"location":"ft2-winfnt_fonts.html#ft_winfnt_id_xxx","text":"Defined in FT_WINFONTS_H (freetype/ftwinfnt.h). # define FT_WinFNT_ID_CP1252 0 # define FT_WinFNT_ID_DEFAULT 1 # define FT_WinFNT_ID_SYMBOL 2 # define FT_WinFNT_ID_MAC 77 # define FT_WinFNT_ID_CP932 128 # define FT_WinFNT_ID_CP949 129 # define FT_WinFNT_ID_CP1361 130 # define FT_WinFNT_ID_CP936 134 # define FT_WinFNT_ID_CP950 136 # define FT_WinFNT_ID_CP1253 161 # define FT_WinFNT_ID_CP1254 162 # define FT_WinFNT_ID_CP1258 163 # define FT_WinFNT_ID_CP1255 177 # define FT_WinFNT_ID_CP1256 178 # define FT_WinFNT_ID_CP1257 186 # define FT_WinFNT_ID_CP1251 204 # define FT_WinFNT_ID_CP874 222 # define FT_WinFNT_ID_CP1250 238 # define FT_WinFNT_ID_OEM 255 A list of valid values for the charset byte in FT_WinFNT_HeaderRec . Exact mapping tables for the various \u2018cpXXXX\u2019 encodings (except for \u2018cp1361\u2019) can be found at \u2018 ftp://ftp.unicode.org/Public/ \u2019 in the MAPPINGS/VENDORS/MICSFT/WINDOWS subdirectory. \u2018cp1361\u2019 is roughly a superset of MAPPINGS/OBSOLETE/EASTASIA/KSC/JOHAB.TXT .","title":"FT_WinFNT_ID_XXX"},{"location":"ft2-winfnt_fonts.html#ft_winfnt_headerrec","text":"Defined in FT_WINFONTS_H (freetype/ftwinfnt.h). typedef struct FT_WinFNT_HeaderRec_ { FT_UShort version; FT_ULong file_size; FT_Byte copyright[60]; FT_UShort file_type; FT_UShort nominal_point_size; FT_UShort vertical_resolution; FT_UShort horizontal_resolution; FT_UShort ascent; FT_UShort internal_leading; FT_UShort external_leading; FT_Byte italic; FT_Byte underline; FT_Byte strike_out; FT_UShort weight; FT_Byte charset; FT_UShort pixel_width; FT_UShort pixel_height; FT_Byte pitch_and_family; FT_UShort avg_width; FT_UShort max_width; FT_Byte first_char; FT_Byte last_char; FT_Byte default_char; FT_Byte break_char; FT_UShort bytes_per_row; FT_ULong device_offset; FT_ULong face_name_offset; FT_ULong bits_pointer; FT_ULong bits_offset; FT_Byte reserved; FT_ULong flags; FT_UShort A_space; FT_UShort B_space; FT_UShort C_space; FT_UShort color_table_offset; FT_ULong reserved1[4]; } FT_WinFNT_HeaderRec ; Windows FNT Header info.","title":"FT_WinFNT_HeaderRec"},{"location":"ft2-winfnt_fonts.html#ft_winfnt_header","text":"Defined in FT_WINFONTS_H (freetype/ftwinfnt.h). typedef struct FT_WinFNT_HeaderRec_* FT_WinFNT_Header ; A handle to an FT_WinFNT_HeaderRec structure.","title":"FT_WinFNT_Header"},{"location":"ft2-winfnt_fonts.html#ft_get_winfnt_header","text":"Defined in FT_WINFONTS_H (freetype/ftwinfnt.h). FT_EXPORT( FT_Error ) FT_Get_WinFNT_Header ( FT_Face face, FT_WinFNT_HeaderRec *aheader ); Retrieve a Windows FNT font info header.","title":"FT_Get_WinFNT_Header"}]}
\ No newline at end of file
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/* Body and page */
-.wy-nav-content {
- max-width: 90%;
-}
.md-grid {
max-width: 90%;
}
-.md-sidebar--secondary {
- margin-left: 90%;
-}
p {
text-align: justify;
}
How to prepare a new release
----------------------------
-. include/freetype/freetype.h: Update FREETYPE_MAJOR, FREETYPE_MINOR,
- and FREETYPE_PATCH.
+. include/freetype/freetype.h: Update `FREETYPE_MAJOR`,
+ `FREETYPE_MINOR`, and `FREETYPE_PATCH`.
. Update version numbers in all files where necessary (for example, do
- a grep for both `2.3.1' and `231' for release 2.3.1).
+ a grep for both '2.10.4' and '2104' for release 2.10.4).
-. builds/unix/configure.raw: Update `version_info'.
+. builds/unix/configure.raw: Update `version_info`.
. docs/CHANGES: Document differences to last release.
. README: Update.
-. docs/VERSIONS.TXT: Document changed `version_info'.
+. docs/VERSIONS.TXT: Document changed `version_info`.
-. ChangeLog: Announce new release (both in the freetype2 and
- freetype2-demos modules).
+. Update the 'dlg' submodule with
-. Clone the git archive to another directory with
+ git submodule foreach git pull origin master
- git clone -l -s . ../freetype2.test
+. Copy the submodule code with
- or something like this and run
+ make copy_submodule
- make distclean; make devel; make
- make distclean; make devel; make multi
- make distclean; make devel CC=g++; make CC=g++
- make distclean; make devel CC=g++; make multi CC=g++
+ and run
+
+ make distclean && make devel && make
+ make distclean && make devel && make multi
+ make distclean && make devel CC=g++ && make CC=g++ ANSIFLAGS=""
+ make distclean && make devel CC=g++ && make multi CC=g++ ANSIFLAGS=""
sh autogen.sh
- make distclean; ./configure; make
- make distclean; ./configure CC=g++; make
+ make distclean && ./configure CC=g++ && make ANSIFLAGS=""
+
+ to test compilation with both gcc and g++ (you might also add the `-j`
+ flag to `make` for parallel compilation).
+
+ Note that it is normally not necessary to test standard C
+ compilation with the `configure`, `meson`, and `cmake` build tools
+ since this is done by the CI process of 'gitlab.freedesktop.org' for
+ every commit.
+
+. Test C++ compilation for 'freetype-demos' too; this needs a compiled
+ FreeType library as described in the `README` file.
+
+ make distclean && make
+ make distclean && make CC=g++ ANSIFLAGS=""
- in the cloned repository to test compilation with both gcc and g++.
+. Run `src/tools/chktrcmp.py` and check that there are no undefined
+ `trace_XXXX` macros.
-. Test C++ compilation for freetype2-demos too (using `git clone' as
- above).
+. Update meson subproject files (for both the 'freetype' and
+ 'freetype-demos' git repositories) with
-. Run src/tools/chktrcmp.py and check that there are no undefined
- trace_XXXX macros.
+ meson subprojects update
-. After pushing the new release, tag the git repositories (freetype2,
- freetype2-demos) with
+. Test meson compilation (for both the 'freetype' and 'freetype-demos'
+ git repositories) with
+
+ meson setup builddir && meson compile -C builddir
+
+. Commit everything.
+
+. After pushing the new release, tag the git repositories ('freetype',
+ 'freetype-demos') with
git tag VER-<version> -m "" -u <committer>
git clean -ndx
- that the git directory is really clean (and remove extraneous files
+ that the git directory is really clean (and remove extraneous files
if necessary).
-. Say `make dist' in both the freetype2 and freetype2-demos modules
- to generate the .tar.gz, .tar.xz, and .zip files.
+. Say `make dist` in both the 'freetype' and 'freetype-demos'
+ repositories to generate the `.tar.gz`, `.tar.xz`, and `.zip` files.
-. Create the doc bundles (freetype-doc-<version>.tar.gz,
- freetype-doc-<version>.tar.xz, ftdoc<version>.zip). This is
+. Create the doc bundles (`freetype-doc-<version>.tar.gz`,
+ `freetype-doc-<version>.tar.xz`, `ftdoc<version>.zip`). This is
everything in
<freetype-web git repository>/freetype2/docs
- except the `reference' subdirectory. Do *not* use option `-l' from
+ except the `reference` subdirectory. Do *not* use option `-l` from
zip!
-. Run the following script (with updated `$VERSION', `$SAVANNAH_USER',
- and $SOURCEFORGE_USER variables) to sign and upload the bundles to
+. Run the following script (with updated `$VERSION`, `$SAVANNAH_USER`,
+ and `$SOURCEFORGE_USER` variables) to sign and upload the bundles to
both Savannah and SourceForge. The signing code has been taken from
- the `gnupload' script (part of the automake bundle).
+ the `gnupload` script (part of the 'automake' bundle).
#!/bin/sh
- VERSION=2.5.1
+ VERSION=2.12.0
SAVANNAH_USER=wl
SOURCEFORGE_USER=wlemb
+ GPG_KEY_ID=BE6C3AAC63AD8E3F
#####################################################################
- GPG='/usr/bin/gpg --batch --no-tty'
+ GPG="/usr/bin/gpg --batch --no-tty --local-user $GPG_KEY_ID"
version=`echo $VERSION | sed "s/\\.//g"`
# EOF
-. Prepare a README for SourceForge and upload it with the following
- script (with updated `$VERSION' and $SOURCEFORGE_USER variables).
+. Prepare a `README` file for SourceForge and upload it with the
+ following script (with updated `$VERSION` and `$SOURCEFORGE_USER`
+ variables).
#!/bin/sh
- VERSION=2.5.1
+ VERSION=2.10.4
SOURCEFORGE_USER=wlemb
#####################################################################
# EOF
-. On SourceForge, tag the just uploaded `ftXXX.zip' and
- `freetype-XXX.tar.xz' files as the default files to download for
- `Windows' and `Others', respectively.
-
-. Copy the reference files (generated by `make dist') to
-
- <freetype-web git repository>/freetype2/docs/reference
+. On SourceForge, tag the just uploaded `ftXXX.zip` and
+ `freetype-XXX.tar.xz` files as the default files to download for
+ 'Windows' and 'Others', respectively.
-. Update the `freetype-web' repository. `git push' then automatically
- triggers an update of the public web pages within ten minutes, due
- to a cron script (on wl@freedesktop.org) that rsyncs with
+. Trigger the automatic generation of the online API reference by
+ updating the `FT_VERSION` variable in file `.gitlab-ci.yml` of the
+ 'freetype-web' repository.
- freedesktop.org://srv/freetype.freedesktop.org/www
+. Announce new release on 'freetype-announce@nongnu.org' and to
+ relevant newsgroups. The text should include
-. Announce new release on freetype-announce@nongnu.org and to relevant
- newsgroups.
+ - SHA256 checksums of all files,
+ - instructions how to verify the bundles using the `.sig` file data,
+ - the PGP public key used to sign the archives.
----------------------------------------------------------------------
-Copyright (C) 2003-2020 by
+Copyright (C) 2003-2023 by
David Turner, Robert Wilhelm, and Werner Lemberg.
This file is part of the FreeType project, and may only be used,
--- /dev/null
+// Copyright (c) 2019 nyorain
+// Distributed under the Boost Software License, Version 1.0.
+// See accompanying file LICENSE or copy at http://www.boost.org/LICENSE_1_0.txt
+
+#ifndef INC_DLG_DLG_H_
+#define INC_DLG_DLG_H_
+
+#include <stdbool.h>
+#include <stddef.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include <stdio.h>
+
+// Hosted at https://github.com/nyorain/dlg.
+// There are examples and documentation.
+// Issue reports and contributions appreciated.
+
+// - CONFIG -
+// Define this macro to make all dlg macros have no effect at all
+// #define DLG_DISABLE
+
+// the log/assertion levels below which logs/assertions are ignored
+// defaulted depending on the NDEBUG macro
+#ifndef DLG_LOG_LEVEL
+ #ifdef NDEBUG
+ #define DLG_LOG_LEVEL dlg_level_warn
+ #else
+ #define DLG_LOG_LEVEL dlg_level_trace
+ #endif
+#endif
+
+#ifndef DLG_ASSERT_LEVEL
+ #ifdef NDEBUG
+ #define DLG_ASSERT_LEVEL dlg_level_warn
+ #else
+ #define DLG_ASSERT_LEVEL dlg_level_trace
+ #endif
+#endif
+
+// the assert level of dlg_assert
+#ifndef DLG_DEFAULT_ASSERT
+ #define DLG_DEFAULT_ASSERT dlg_level_error
+#endif
+
+// evaluated to the 'file' member in dlg_origin
+#ifndef DLG_FILE
+ #define DLG_FILE dlg__strip_root_path(__FILE__, DLG_BASE_PATH)
+
+ // the base path stripped from __FILE__. If you don't override DLG_FILE set this to
+ // the project root to make 'main.c' from '/some/bullshit/main.c'
+ #ifndef DLG_BASE_PATH
+ #define DLG_BASE_PATH ""
+ #endif
+#endif
+
+// Default tags applied to all logs/assertions (in the defining file).
+// Must be in format ```#define DLG_DEFAULT_TAGS "tag1", "tag2"```
+// or just nothing (as defaulted here)
+#ifndef DLG_DEFAULT_TAGS
+ #define DLG_DEFAULT_TAGS_TERM NULL
+#else
+ #define DLG_DEFAULT_TAGS_TERM DLG_DEFAULT_TAGS, NULL
+#endif
+
+// The function used for formatting. Can have any signature, but must be callable with
+// the arguments the log/assertions macros are called with. Must return a const char*
+// that will not be freed by dlg, the formatting function must keep track of it.
+// The formatting function might use dlg_thread_buffer or a custom owned buffer.
+// The returned const char* has to be valid until the dlg log/assertion ends.
+// Usually a c function with ... (i.e. using va_list) or a variadic c++ template do
+// allow formatting.
+#ifndef DLG_FMT_FUNC
+ #define DLG_FMT_FUNC dlg__printf_format
+#endif
+
+// Only overwrite (i.e. predefine) this if you know what you are doing.
+// On windows this is used to add the dllimport specified.
+// If you are using the static version of dlg (on windows) define
+// DLG_STATIC before including dlg.h
+#ifndef DLG_API
+ #if (defined(_WIN32) || defined(__CYGWIN__)) && !defined(DLG_STATIC)
+ #define DLG_API __declspec(dllimport)
+ #else
+ #define DLG_API
+ #endif
+#endif
+
+// This macro is used when an assertion fails. It gets the source expression
+// and can return an alternative (that must stay alive).
+// Mainly useful to execute something on failed assertion.
+#ifndef DLG_FAILED_ASSERTION_TEXT
+ #define DLG_FAILED_ASSERTION_TEXT(x) x
+#endif
+
+// - utility -
+// two methods needed since cplusplus does not support compound literals
+// and c does not support uniform initialization/initializer lists
+#ifdef __cplusplus
+ #include <initializer_list>
+ #define DLG_CREATE_TAGS(...) std::initializer_list<const char*> \
+ {DLG_DEFAULT_TAGS_TERM, __VA_ARGS__, NULL}.begin()
+#else
+ #define DLG_CREATE_TAGS(...) (const char* const[]) {DLG_DEFAULT_TAGS_TERM, __VA_ARGS__, NULL}
+#endif
+
+#ifdef __GNUC__
+ #define DLG_PRINTF_ATTRIB(a, b) __attribute__ ((format (printf, a, b)))
+#else
+ #define DLG_PRINTF_ATTRIB(a, b)
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+// Represents the importance of a log/assertion call.
+enum dlg_level {
+ dlg_level_trace = 0, // temporary used debug, e.g. to check if control reaches function
+ dlg_level_debug, // general debugging, prints e.g. all major events
+ dlg_level_info, // general useful information
+ dlg_level_warn, // warning, something went wrong but might have no (really bad) side effect
+ dlg_level_error, // something really went wrong; expect serious issues
+ dlg_level_fatal // critical error; application is likely to crash/exit
+};
+
+// Holds various information associated with a log/assertion call.
+// Forwarded to the output handler.
+struct dlg_origin {
+ const char* file;
+ unsigned int line;
+ const char* func;
+ enum dlg_level level;
+ const char** tags; // null-terminated
+ const char* expr; // assertion expression, otherwise null
+};
+
+// Type of the output handler, see dlg_set_handler.
+typedef void(*dlg_handler)(const struct dlg_origin* origin, const char* string, void* data);
+
+#ifndef DLG_DISABLE
+ // Tagged/Untagged logging with variable level
+ // Tags must always be in the format `("tag1", "tag2")` (including brackets)
+ // Example usages:
+ // dlg_log(dlg_level_warning, "test 1")
+ // dlg_logt(("tag1, "tag2"), dlg_level_debug, "test %d", 2)
+ #define dlg_log(level, ...) if(level >= DLG_LOG_LEVEL) \
+ dlg__do_log(level, DLG_CREATE_TAGS(NULL), DLG_FILE, __LINE__, __func__, \
+ DLG_FMT_FUNC(__VA_ARGS__), NULL)
+ #define dlg_logt(level, tags, ...) if(level >= DLG_LOG_LEVEL) \
+ dlg__do_log(level, DLG_CREATE_TAGS tags, DLG_FILE, __LINE__, __func__, \
+ DLG_FMT_FUNC(__VA_ARGS__), NULL)
+
+ // Dynamic level assert macros in various versions for additional arguments
+ // Example usages:
+ // dlg_assertl(dlg_level_warning, data != nullptr);
+ // dlg_assertlt(("tag1, "tag2"), dlg_level_trace, data != nullptr);
+ // dlg_asserttlm(("tag1), dlg_level_warning, data != nullptr, "Data must not be null");
+ // dlg_assertlm(dlg_level_error, data != nullptr, "Data must not be null");
+ #define dlg_assertl(level, expr) if(level >= DLG_ASSERT_LEVEL && !(expr)) \
+ dlg__do_log(level, DLG_CREATE_TAGS(NULL), DLG_FILE, __LINE__, __func__, NULL, \
+ DLG_FAILED_ASSERTION_TEXT(#expr))
+ #define dlg_assertlt(level, tags, expr) if(level >= DLG_ASSERT_LEVEL && !(expr)) \
+ dlg__do_log(level, DLG_CREATE_TAGS tags, DLG_FILE, __LINE__, __func__, NULL, \
+ DLG_FAILED_ASSERTION_TEXT(#expr))
+ #define dlg_assertlm(level, expr, ...) if(level >= DLG_ASSERT_LEVEL && !(expr)) \
+ dlg__do_log(level, DLG_CREATE_TAGS(NULL), DLG_FILE, __LINE__, __func__, \
+ DLG_FMT_FUNC(__VA_ARGS__), DLG_FAILED_ASSERTION_TEXT(#expr))
+ #define dlg_assertltm(level, tags, expr, ...) if(level >= DLG_ASSERT_LEVEL && !(expr)) \
+ dlg__do_log(level, DLG_CREATE_TAGS tags, DLG_FILE, __LINE__, \
+ __func__, DLG_FMT_FUNC(__VA_ARGS__), DLG_FAILED_ASSERTION_TEXT(#expr))
+
+ #define dlg__assert_or(level, tags, expr, code, msg) if(!(expr)) {\
+ if(level >= DLG_ASSERT_LEVEL) \
+ dlg__do_log(level, tags, DLG_FILE, __LINE__, __func__, msg, \
+ DLG_FAILED_ASSERTION_TEXT(#expr)); \
+ code; \
+ } (void) NULL
+
+ // - Private interface: not part of the abi/api but needed in macros -
+ // Formats the given format string and arguments as printf would, uses the thread buffer.
+ DLG_API const char* dlg__printf_format(const char* format, ...) DLG_PRINTF_ATTRIB(1, 2);
+ DLG_API void dlg__do_log(enum dlg_level lvl, const char* const*, const char*, int,
+ const char*, const char*, const char*);
+ DLG_API const char* dlg__strip_root_path(const char* file, const char* base);
+
+#else // DLG_DISABLE
+
+ #define dlg_log(level, ...)
+ #define dlg_logt(level, tags, ...)
+
+ #define dlg_assertl(level, expr) // assert without tags/message
+ #define dlg_assertlt(level, tags, expr) // assert with tags
+ #define dlg_assertlm(level, expr, ...) // assert with message
+ #define dlg_assertltm(level, tags, expr, ...) // assert with tags & message
+
+ #define dlg__assert_or(level, tags, expr, code, msg) if(!(expr)) { code; } (void) NULL
+#endif // DLG_DISABLE
+
+// The API below is independent from DLG_DISABLE
+
+// Sets the handler that is responsible for formatting and outputting log calls.
+// This function is not thread safe and the handler is set globally.
+// The handler itself must not change dlg tags or call a dlg macro (if it
+// does so, the provided string or tags array in 'origin' might get invalid).
+// The handler can also be used for various other things such as dealing
+// with failed assertions or filtering calls based on the passed tags.
+// The default handler is dlg_default_output (see its doc for more info).
+// If using c++ make sure the registered handler cannot throw e.g. by
+// wrapping everything into a try-catch blog.
+DLG_API void dlg_set_handler(dlg_handler handler, void* data);
+
+// The default output handler.
+// Only use this to reset the output handler, prefer to use
+// dlg_generic_output (from output.h) which this function simply calls.
+// It also flushes the stream used and correctly outputs even from multiple threads.
+DLG_API void dlg_default_output(const struct dlg_origin*, const char* string, void*);
+
+// Returns the currently active dlg handler and sets `data` to
+// its user data pointer. `data` must not be NULL.
+// Useful to create handler chains.
+// This function is not threadsafe, i.e. retrieving the handler while
+// changing it from another thread is unsafe.
+// See `dlg_set_handler`.
+DLG_API dlg_handler dlg_get_handler(void** data);
+
+// Adds the given tag associated with the given function to the thread specific list.
+// If func is not NULL the tag will only applied to calls from the same function.
+// Remove the tag again calling dlg_remove_tag (with exactly the same pointers!).
+// Does not check if the tag is already present.
+DLG_API void dlg_add_tag(const char* tag, const char* func);
+
+// Removes a tag added with dlg_add_tag (has no effect for tags no present).
+// The pointers must be exactly the same pointers that were supplied to dlg_add_tag,
+// this function will not check using strcmp. When the same tag/func combination
+// is added multiple times, this function remove exactly one candidate, it is
+// undefined which. Returns whether a tag was found (and removed).
+DLG_API bool dlg_remove_tag(const char* tag, const char* func);
+
+// Returns the thread-specific buffer and its size for dlg.
+// The buffer should only be used by formatting functions.
+// The buffer can be reallocated and the size changed, just make sure
+// to update both values correctly.
+DLG_API char** dlg_thread_buffer(size_t** size);
+
+// Untagged leveled logging
+#define dlg_trace(...) dlg_log(dlg_level_trace, __VA_ARGS__)
+#define dlg_debug(...) dlg_log(dlg_level_debug, __VA_ARGS__)
+#define dlg_info(...) dlg_log(dlg_level_info, __VA_ARGS__)
+#define dlg_warn(...) dlg_log(dlg_level_warn, __VA_ARGS__)
+#define dlg_error(...) dlg_log(dlg_level_error, __VA_ARGS__)
+#define dlg_fatal(...) dlg_log(dlg_level_fatal, __VA_ARGS__)
+
+// Tagged leveled logging
+#define dlg_tracet(tags, ...) dlg_logt(dlg_level_trace, tags, __VA_ARGS__)
+#define dlg_debugt(tags, ...) dlg_logt(dlg_level_debug, tags, __VA_ARGS__)
+#define dlg_infot(tags, ...) dlg_logt(dlg_level_info, tags, __VA_ARGS__)
+#define dlg_warnt(tags, ...) dlg_logt(dlg_level_warn, tags, __VA_ARGS__)
+#define dlg_errort(tags, ...) dlg_logt(dlg_level_error, tags, __VA_ARGS__)
+#define dlg_fatalt(tags, ...) dlg_logt(dlg_level_fatal, tags, __VA_ARGS__)
+
+// Assert macros useing DLG_DEFAULT_ASSERT as level
+#define dlg_assert(expr) dlg_assertl(DLG_DEFAULT_ASSERT, expr)
+#define dlg_assertt(tags, expr) dlg_assertlt(DLG_DEFAULT_ASSERT, tags, expr)
+#define dlg_assertm(expr, ...) dlg_assertlm(DLG_DEFAULT_ASSERT, expr, __VA_ARGS__)
+#define dlg_asserttm(tags, expr, ...) dlg_assertltm(DLG_DEFAULT_ASSERT, tags, expr, __VA_ARGS__)
+
+// If (expr) does not evaluate to true, always executes 'code' (no matter what
+// DLG_ASSERT_LEVEL is or if dlg is disabled or not).
+// When dlg is enabled and the level is greater or equal to DLG_ASSERT_LEVEL,
+// logs the failed assertion.
+// Example usages:
+// dlg_assertl_or(dlg_level_warn, data != nullptr, return);
+// dlg_assertlm_or(dlg_level_fatal, data != nullptr, return, "Data must not be null");
+// dlg_assert_or(data != nullptr, logError(); return false);
+#define dlg_assertltm_or(level, tags, expr, code, ...) dlg__assert_or(level, \
+ DLG_CREATE_TAGS tags, expr, code, DLG_FMT_FUNC(__VA_ARGS__))
+#define dlg_assertlm_or(level, expr, code, ...) dlg__assert_or(level, \
+ DLG_CREATE_TAGS(NULL), expr, code, DLG_FMT_FUNC(__VA_ARGS__))
+#define dlg_assertl_or(level, expr, code) dlg__assert_or(level, \
+ DLG_CREATE_TAGS(NULL), expr, code, NULL)
+
+#define dlg_assert_or(expr, code) dlg_assertl_or(DLG_DEFAULT_ASSERT, expr, code)
+#define dlg_assertm_or(expr, code, ...) dlg_assertlm_or(DLG_DEFAULT_ASSERT, expr, code, __VA_ARGS__)
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // header guard
--- /dev/null
+// Copyright (c) 2019 nyorain
+// Distributed under the Boost Software License, Version 1.0.
+// See accompanying file LICENSE or copy at http://www.boost.org/LICENSE_1_0.txt
+
+#ifndef INC_DLG_OUTPUT_H_
+#define INC_DLG_OUTPUT_H_
+
+#include <dlg/dlg.h>
+#include <stdio.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+// Text style
+enum dlg_text_style {
+ dlg_text_style_reset = 0,
+ dlg_text_style_bold = 1,
+ dlg_text_style_dim = 2,
+ dlg_text_style_italic = 3,
+ dlg_text_style_underline = 4,
+ dlg_text_style_blink = 5,
+ dlg_text_style_rblink = 6,
+ dlg_text_style_reversed = 7,
+ dlg_text_style_conceal = 8,
+ dlg_text_style_crossed = 9,
+ dlg_text_style_none,
+};
+
+// Text color
+enum dlg_color {
+ dlg_color_black = 0,
+ dlg_color_red,
+ dlg_color_green,
+ dlg_color_yellow,
+ dlg_color_blue,
+ dlg_color_magenta,
+ dlg_color_cyan,
+ dlg_color_gray,
+ dlg_color_reset = 9,
+
+ dlg_color_black2 = 60,
+ dlg_color_red2,
+ dlg_color_green2,
+ dlg_color_yellow2,
+ dlg_color_blue2,
+ dlg_color_magenta2,
+ dlg_color_cyan2,
+ dlg_color_gray2,
+
+ dlg_color_none = 69,
+};
+
+struct dlg_style {
+ enum dlg_text_style style;
+ enum dlg_color fg;
+ enum dlg_color bg;
+};
+
+// Like fprintf but fixes utf-8 output to console on windows.
+// On non-windows sytems just uses the corresponding standard library
+// functions. On windows, if dlg was compiled with the win_console option,
+// will first try to output it in a way that allows the default console
+// to display utf-8. If that fails, will fall back to the standard
+// library functions.
+DLG_API int dlg_fprintf(FILE* stream, const char* format, ...) DLG_PRINTF_ATTRIB(2, 3);
+DLG_API int dlg_vfprintf(FILE* stream, const char* format, va_list list);
+
+// Like dlg_printf, but also applies the given style to this output.
+// The style will always be applied (using escape sequences), independent of the given stream.
+// On windows escape sequences don't work out of the box, see dlg_win_init_ansi().
+DLG_API int dlg_styled_fprintf(FILE* stream, struct dlg_style style,
+ const char* format, ...) DLG_PRINTF_ATTRIB(3, 4);
+
+// Features to output from the generic output handler.
+// Some features might have only an effect in the specializations.
+enum dlg_output_feature {
+ dlg_output_tags = 1, // output tags list
+ dlg_output_time = 2, // output time of log call (hour:minute:second)
+ dlg_output_style = 4, // whether to use the supplied styles
+ dlg_output_func = 8, // output function
+ dlg_output_file_line = 16, // output file:line,
+ dlg_output_newline = 32, // output a newline at the end
+ dlg_output_threadsafe = 64, // locks stream before printing
+ dlg_output_time_msecs = 128 // output micro seconds (ms on windows)
+};
+
+// The default level-dependent output styles. The array values represent the styles
+// to be used for the associated level (i.e. [0] for trace level).
+DLG_API extern const struct dlg_style dlg_default_output_styles[6];
+
+// Generic output function. Used by the default output handler and might be useful
+// for custom output handlers (that don't want to manually format the output).
+// Will call the given output func with the given data (and format + args to print)
+// for everything it has to print in printf format.
+// See also the *_stream and *_buf specializations for common usage.
+// The given output function must not be NULL.
+typedef void(*dlg_generic_output_handler)(void* data, const char* format, ...);
+DLG_API void dlg_generic_output(dlg_generic_output_handler output, void* data,
+ unsigned int features, const struct dlg_origin* origin, const char* string,
+ const struct dlg_style styles[6]);
+
+// Generic output function, using a format string instead of feature flags.
+// Use following conversion characters:
+// %h - output the time in H:M:S format
+// %m - output the time in milliseconds
+// %t - output the full list of tags, comma separated
+// %f - output the function name noted in the origin
+// %o - output the file:line of the origin
+// %s - print the appropriate style escape sequence.
+// %r - print the escape sequence to reset the style.
+// %c - The content of the log/assert
+// %% - print the '%' character
+// Only the above specified conversion characters are valid, the rest are
+// written as it is.
+DLG_API void dlg_generic_outputf(dlg_generic_output_handler output, void* data,
+ const char* format_string, const struct dlg_origin* origin,
+ const char* string, const struct dlg_style styles[6]);
+
+// Generic output function. Used by the default output handler and might be useful
+// for custom output handlers (that don't want to manually format the output).
+// If stream is NULL uses stdout.
+// Automatically uses dlg_fprintf to assure correct utf-8 even on windows consoles.
+// Locks the stream (i.e. assures threadsafe access) when the associated feature
+// is passed (note that stdout/stderr might still mix from multiple threads).
+DLG_API void dlg_generic_output_stream(FILE* stream, unsigned int features,
+ const struct dlg_origin* origin, const char* string,
+ const struct dlg_style styles[6]);
+DLG_API void dlg_generic_outputf_stream(FILE* stream, const char* format_string,
+ const struct dlg_origin* origin, const char* string,
+ const struct dlg_style styles[6], bool lock_stream);
+
+// Generic output function (see dlg_generic_output) that uses a buffer instead of
+// a stream. buf must at least point to *size bytes. Will set *size to the number
+// of bytes written (capped to the given size), if buf == NULL will set *size
+// to the needed size. The size parameter must not be NULL.
+DLG_API void dlg_generic_output_buf(char* buf, size_t* size, unsigned int features,
+ const struct dlg_origin* origin, const char* string,
+ const struct dlg_style styles[6]);
+DLG_API void dlg_generic_outputf_buf(char* buf, size_t* size, const char* format_string,
+ const struct dlg_origin* origin, const char* string,
+ const struct dlg_style styles[6]);
+
+// Returns if the given stream is a tty. Useful for custom output handlers
+// e.g. to determine whether to use color.
+// NOTE: Due to windows limitations currently returns false for wsl ttys.
+DLG_API bool dlg_is_tty(FILE* stream);
+
+// Returns the null-terminated escape sequence for the given style into buf.
+// Undefined behvaiour if any member of style has a value outside its enum range (will
+// probably result in a buffer overflow or garbage being printed).
+// If all member of style are 'none' will simply nullterminate the first buf char.
+DLG_API void dlg_escape_sequence(struct dlg_style style, char buf[12]);
+
+// The reset style escape sequence.
+DLG_API extern const char* const dlg_reset_sequence;
+
+// Just returns true without other effect on non-windows systems or if dlg
+// was compiled without the win_console option.
+// On windows tries to set the console mode to ansi to make escape sequences work.
+// This works only on newer windows 10 versions. Returns false on error.
+// Only the first call to it will have an effect, following calls just return the result.
+// The function is threadsafe. Automatically called by the default output handler.
+// This will only be able to set the mode for the stdout and stderr consoles, so
+// other streams to consoles will still not work.
+DLG_API bool dlg_win_init_ansi(void);
+
+#ifdef __cplusplus
+} // extern "C"
+#endif
+
+#endif // header guard
*
* ANSI-specific configuration file (specification only).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* Build macros of the FreeType 2 library.
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
#define FT_COLOR_H <freetype/ftcolor.h>
+ /**************************************************************************
+ *
+ * @macro:
+ * FT_OTSVG_H
+ *
+ * @description:
+ * A macro used in `#include` statements to name the file containing the
+ * FreeType~2 API which handles the OpenType 'SVG~' glyphs.
+ */
+#define FT_OTSVG_H <freetype/otsvg.h>
+
+
/* */
/* These header files don't need to be included by the user. */
FT_USE_MODULE( FT_Driver_ClassRec, t42_driver_class )
FT_USE_MODULE( FT_Driver_ClassRec, winfnt_driver_class )
FT_USE_MODULE( FT_Driver_ClassRec, pcf_driver_class )
+FT_USE_MODULE( FT_Driver_ClassRec, bdf_driver_class )
FT_USE_MODULE( FT_Module_Class, psaux_module_class )
FT_USE_MODULE( FT_Module_Class, psnames_module_class )
FT_USE_MODULE( FT_Module_Class, pshinter_module_class )
-FT_USE_MODULE( FT_Renderer_Class, ft_raster1_renderer_class )
FT_USE_MODULE( FT_Module_Class, sfnt_module_class )
FT_USE_MODULE( FT_Renderer_Class, ft_smooth_renderer_class )
-FT_USE_MODULE( FT_Driver_ClassRec, bdf_driver_class )
+FT_USE_MODULE( FT_Renderer_Class, ft_raster1_renderer_class )
+FT_USE_MODULE( FT_Renderer_Class, ft_sdf_renderer_class )
+FT_USE_MODULE( FT_Renderer_Class, ft_bitmap_sdf_renderer_class )
+FT_USE_MODULE( FT_Renderer_Class, ft_svg_renderer_class )
/* EOF */
*
* User-selectable configuration macros (specification only).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* ```
* FREETYPE_PROPERTIES=truetype:interpreter-version=35 \
- * cff:no-stem-darkening=1 \
- * autofitter:warping=1
+ * cff:no-stem-darkening=1
* ```
*
*/
* If you use a build system like cmake or the `configure` script,
* options set by those programs have precedence, overwriting the value
* here with the configured one.
+ *
+ * If you use the GNU make build system directly (that is, without the
+ * `configure` script) and you define this macro, you also have to pass
+ * `SYSTEM_ZLIB=yes` as an argument to make.
*/
/* #define FT_CONFIG_OPTION_SYSTEM_ZLIB */
/**************************************************************************
*
+ * Logging
+ *
+ * Compiling FreeType in debug or trace mode makes FreeType write error
+ * and trace log messages to `stderr`. Enabling this macro
+ * automatically forces the `FT_DEBUG_LEVEL_ERROR` and
+ * `FT_DEBUG_LEVEL_TRACE` macros and allows FreeType to write error and
+ * trace log messages to a file instead of `stderr`. For writing logs
+ * to a file, FreeType uses an the external `dlg` library (the source
+ * code is in `src/dlg`).
+ *
+ * This option needs a C99 compiler.
+ */
+/* #define FT_DEBUG_LOGGING */
+
+
+ /**************************************************************************
+ *
* Autofitter debugging
*
* If `FT_DEBUG_AUTOFIT` is defined, FreeType provides some means to
* while compiling in 'release' mode):
*
* ```
- * _af_debug_disable_horz_hints
- * _af_debug_disable_vert_hints
- * _af_debug_disable_blue_hints
+ * af_debug_disable_horz_hints_
+ * af_debug_disable_vert_hints_
+ * af_debug_disable_blue_hints_
* ```
*
* Additionally, the following functions provide dumps of various
* As an argument, they use another global variable:
*
* ```
- * _af_debug_hints
+ * af_debug_hints_
* ```
*
* Please have a look at the `ftgrid` demo program to see how those
/**************************************************************************
*
+ * OpenType SVG Glyph Support
+ *
+ * Setting this macro enables support for OpenType SVG glyphs. By
+ * default, FreeType can only fetch SVG documents. However, it can also
+ * render them if external rendering hook functions are plugged in at
+ * runtime.
+ *
+ * More details on the hooks can be found in file `otsvg.h`.
+ */
+#define FT_CONFIG_OPTION_SVG
+
+
+ /**************************************************************************
+ *
* Error Strings
*
* If this macro is set, `FT_Error_String` will return meaningful
/**************************************************************************
*
* Define `TT_CONFIG_OPTION_POSTSCRIPT_NAMES` if you want to be able to
- * load and enumerate the glyph Postscript names in a TrueType or OpenType
+ * load and enumerate Postscript names of glyphs in a TrueType or OpenType
* file.
*
- * Note that when you do not compile the 'psnames' module by undefining the
- * above `FT_CONFIG_OPTION_POSTSCRIPT_NAMES`, the 'sfnt' module will
- * contain additional code used to read the PS Names table from a font.
+ * Note that if you do not compile the 'psnames' module by undefining the
+ * above `FT_CONFIG_OPTION_POSTSCRIPT_NAMES` macro, the 'sfnt' module will
+ * contain additional code to read the PostScript name table from a font.
*
* (By default, the module uses 'psnames' to extract glyph names.)
*/
* not) instructions in a certain way so that all TrueType fonts look like
* they do in a Windows ClearType (DirectWrite) environment. See [1] for a
* technical overview on what this means. See `ttinterp.h` for more
- * details on the LEAN option.
- *
- * There are three possible values.
- *
- * Value 1:
- * This value is associated with the 'Infinality' moniker, contributed by
- * an individual nicknamed Infinality with the goal of making TrueType
- * fonts render better than on Windows. A high amount of configurability
- * and flexibility, down to rules for single glyphs in fonts, but also
- * very slow. Its experimental and slow nature and the original
- * developer losing interest meant that this option was never enabled in
- * default builds.
+ * details on this option.
*
- * The corresponding interpreter version is v38.
- *
- * Value 2:
- * The new default mode for the TrueType driver. The Infinality code
- * base was stripped to the bare minimum and all configurability removed
- * in the name of speed and simplicity. The configurability was mainly
- * aimed at legacy fonts like 'Arial', 'Times New Roman', or 'Courier'.
- * Legacy fonts are fonts that modify vertical stems to achieve clean
- * black-and-white bitmaps. The new mode focuses on applying a minimal
- * set of rules to all fonts indiscriminately so that modern and web
- * fonts render well while legacy fonts render okay.
- *
- * The corresponding interpreter version is v40.
- *
- * Value 3:
- * Compile both, making both v38 and v40 available (the latter is the
- * default).
+ * The new default mode focuses on applying a minimal set of rules to all
+ * fonts indiscriminately so that modern and web fonts render well while
+ * legacy fonts render okay. The corresponding interpreter version is v40.
+ * The so-called Infinality mode (v38) is no longer available in FreeType.
*
* By undefining these, you get rendering behavior like on Windows without
* ClearType, i.e., Windows XP without ClearType enabled and Win9x
* [1]
* https://www.microsoft.com/typography/cleartype/truetypecleartype.aspx
*/
-/* #define TT_CONFIG_OPTION_SUBPIXEL_HINTING 1 */
-#define TT_CONFIG_OPTION_SUBPIXEL_HINTING 2
-/* #define TT_CONFIG_OPTION_SUBPIXEL_HINTING ( 1 | 2 ) */
+#define TT_CONFIG_OPTION_SUBPIXEL_HINTING
/**************************************************************************
/**************************************************************************
*
+ * Define `TT_CONFIG_OPTION_NO_BORING_EXPANSION` if you want to exclude
+ * support for 'boring' OpenType specification expansions.
+ *
+ * https://github.com/harfbuzz/boring-expansion-spec
+ *
+ * Right now, the following features are covered:
+ *
+ * - 'avar' version 2.0
+ *
+ * Most likely, this is a temporary configuration option to be removed in
+ * the near future, since it is assumed that eventually those features are
+ * added to the OpenType standard.
+ */
+/* #define TT_CONFIG_OPTION_NO_BORING_EXPANSION */
+
+
+ /**************************************************************************
+ *
* Define `TT_CONFIG_OPTION_BDF` if you want to include support for an
* embedded 'BDF~' table within SFNT-based bitmap formats.
*/
/**************************************************************************
*
- * Compile 'autofit' module with warp hinting. The idea of the warping
- * code is to slightly scale and shift a glyph within a single dimension so
- * that as much of its segments are aligned (more or less) on the grid. To
- * find out the optimal scaling and shifting value, various parameter
- * combinations are tried and scored.
- *
- * You can switch warping on and off with the `warping` property of the
- * auto-hinter (see file `ftdriver.h` for more information; by default it
- * is switched off).
- *
- * This experimental option is not active if the rendering mode is
- * `FT_RENDER_MODE_LIGHT`.
- */
-#define AF_CONFIG_OPTION_USE_WARPER
-
-
- /**************************************************************************
- *
* Use TrueType-like size metrics for 'light' auto-hinting.
*
* It is strongly recommended to avoid this option, which exists only to
/*
- * The next three macros are defined if native TrueType hinting is
+ * The next two macros are defined if native TrueType hinting is
* requested by the definitions above. Don't change this.
*/
#ifdef TT_CONFIG_OPTION_BYTECODE_INTERPRETER
#define TT_USE_BYTECODE_INTERPRETER
-
#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
-#if TT_CONFIG_OPTION_SUBPIXEL_HINTING & 1
-#define TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
-#endif
-
-#if TT_CONFIG_OPTION_SUBPIXEL_HINTING & 2
#define TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
#endif
#endif
+
+
+ /*
+ * The TT_SUPPORT_COLRV1 macro is defined to indicate to clients that this
+ * version of FreeType has support for 'COLR' v1 API. This definition is
+ * useful to FreeType clients that want to build in support for 'COLR' v1
+ * depending on a tip-of-tree checkout before it is officially released in
+ * FreeType, and while the feature cannot yet be tested against using
+ * version macros. Don't change this macro. This may be removed once the
+ * feature is in a FreeType release version and version macros can be used
+ * to test for availability.
+ */
+#ifdef TT_CONFIG_OPTION_COLOR_LAYERS
+#define TT_SUPPORT_COLRV1
#endif
#error "Invalid CFF darkening parameters!"
#endif
-FT_END_HEADER
+FT_END_HEADER
#endif /* FTOPTION_H_ */
* ANSI-specific library and header configuration file (specification
* only).
*
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* `UINT_MAX` and `ULONG_MAX` are used to automatically compute the size of
* `int` and `long` in bytes at compile-time. So far, this works for all
- * platforms the library has been tested on.
+ * platforms the library has been tested on. We also check `ULLONG_MAX`
+ * to see whether we can use 64-bit `long long` later on.
*
* Note that on the extremely rare platforms that do not provide integer
* types that are _exactly_ 16 and 32~bits wide (e.g., some old Crays where
#define FT_LONG_MIN LONG_MIN
#define FT_LONG_MAX LONG_MAX
#define FT_ULONG_MAX ULONG_MAX
+#ifdef LLONG_MAX
+#define FT_LLONG_MAX LLONG_MAX
+#endif
+#ifdef LLONG_MIN
+#define FT_LLONG_MIN LLONG_MIN
+#endif
+#ifdef ULLONG_MAX
+#define FT_ULLONG_MAX ULLONG_MAX
+#endif
/**************************************************************************
#include <stdio.h>
-#define FT_FILE FILE
-#define ft_fclose fclose
-#define ft_fopen fopen
-#define ft_fread fread
-#define ft_fseek fseek
-#define ft_ftell ftell
-#define ft_sprintf sprintf
+#define FT_FILE FILE
+#define ft_fclose fclose
+#define ft_fopen fopen
+#define ft_fread fread
+#define ft_fseek fseek
+#define ft_ftell ftell
+#define ft_snprintf snprintf
/**************************************************************************
*
* FreeType integer types definitions.
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
#endif /* !defined(FT_SIZEOF_LONG) */
+#ifndef FT_SIZEOF_LONG_LONG
+
+ /* The size of a `long long` type if available */
+#if defined( FT_ULLONG_MAX ) && FT_ULLONG_MAX >= 0xFFFFFFFFFFFFFFFFULL
+#define FT_SIZEOF_LONG_LONG ( 64 / FT_CHAR_BIT )
+#else
+#define FT_SIZEOF_LONG_LONG 0
+#endif
+
+#endif /* !defined(FT_SIZEOF_LONG_LONG) */
+
+
/**************************************************************************
*
* @section:
#endif
- /* determine whether we have a 64-bit `int` type for platforms without */
- /* Autoconf */
+ /* determine whether we have a 64-bit integer type */
#if FT_SIZEOF_LONG == ( 64 / FT_CHAR_BIT )
- /* `FT_LONG64` must be defined if a 64-bit type is available */
-#define FT_LONG64
#define FT_INT64 long
#define FT_UINT64 unsigned long
+#elif FT_SIZEOF_LONG_LONG >= ( 64 / FT_CHAR_BIT )
+
+#define FT_INT64 long long int
+#define FT_UINT64 unsigned long long int
+
/**************************************************************************
*
* A 64-bit data type may create compilation problems if you compile in
*/
#elif !defined( __STDC__ ) || defined( FT_CONFIG_OPTION_FORCE_INT64 )
-#if defined( __STDC_VERSION__ ) && __STDC_VERSION__ >= 199901L
-
-#define FT_LONG64
-#define FT_INT64 long long int
-#define FT_UINT64 unsigned long long int
-
-#elif defined( _MSC_VER ) && _MSC_VER >= 900 /* Visual C++ (and Intel C++) */
+#if defined( _MSC_VER ) && _MSC_VER >= 900 /* Visual C++ (and Intel C++) */
/* this compiler provides the `__int64` type */
-#define FT_LONG64
#define FT_INT64 __int64
#define FT_UINT64 unsigned __int64
/* to test the compiler version. */
/* this compiler provides the `__int64` type */
-#define FT_LONG64
#define FT_INT64 __int64
#define FT_UINT64 unsigned __int64
-#elif defined( __WATCOMC__ ) /* Watcom C++ */
+#elif defined( __WATCOMC__ ) && __WATCOMC__ >= 1100 /* Watcom C++ */
- /* Watcom doesn't provide 64-bit data types */
+#define FT_INT64 long long int
+#define FT_UINT64 unsigned long long int
#elif defined( __MWERKS__ ) /* Metrowerks CodeWarrior */
-#define FT_LONG64
#define FT_INT64 long long int
#define FT_UINT64 unsigned long long int
#elif defined( __GNUC__ )
/* GCC provides the `long long` type */
-#define FT_LONG64
#define FT_INT64 long long int
#define FT_UINT64 unsigned long long int
-#endif /* __STDC_VERSION__ >= 199901L */
+#endif /* !__STDC__ */
#endif /* FT_SIZEOF_LONG == (64 / FT_CHAR_BIT) */
-#ifdef FT_LONG64
+#ifdef FT_INT64
typedef FT_INT64 FT_Int64;
typedef FT_UINT64 FT_UInt64;
#endif
*
* Mac/OS X support configuration header.
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* Define a set of compiler macros used in public FreeType headers.
*
- * Copyright (C) 2020 by
+ * Copyright (C) 2020-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*/
#define FT_EXPORT( x ) FT_PUBLIC_FUNCTION_ATTRIBUTE extern x
+
/*
* `FT_UNUSED` indicates that a given parameter is not used -- this is
* only used to get rid of unpleasant compiler warnings.
#endif
+ /*
+ * Support for casts in both C and C++.
+ */
+#ifdef __cplusplus
+#define FT_STATIC_CAST( type, var ) static_cast<type>(var)
+#define FT_REINTERPRET_CAST( type, var ) reinterpret_cast<type>(var)
+
+#define FT_STATIC_BYTE_CAST( type, var ) \
+ static_cast<type>( static_cast<unsigned char>( var ) )
+#else
+#define FT_STATIC_CAST( type, var ) (type)(var)
+#define FT_REINTERPRET_CAST( type, var ) (type)(var)
+
+#define FT_STATIC_BYTE_CAST( type, var ) (type)(unsigned char)(var)
+#endif
+
+
FT_END_HEADER
#endif /* FREETYPE_CONFIG_PUBLIC_MACROS_H_ */
*
* FreeType high-level API and common types (specification only).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
/**************************************************************************
*
* @section:
+ * preamble
+ *
+ * @title:
+ * Preamble
+ *
+ * @abstract:
+ * What FreeType is and isn't
+ *
+ * @description:
+ * FreeType is a library that provides access to glyphs in font files. It
+ * scales the glyph images and their metrics to a requested size, and it
+ * rasterizes the glyph images to produce pixel or subpixel alpha coverage
+ * bitmaps.
+ *
+ * Note that FreeType is _not_ a text layout engine. You have to use
+ * higher-level libraries like HarfBuzz, Pango, or ICU for that.
+ *
+ * Note also that FreeType does _not_ perform alpha blending or
+ * compositing the resulting bitmaps or pixmaps by itself. Use your
+ * favourite graphics library (for example, Cairo or Skia) to further
+ * process FreeType's output.
+ *
+ */
+
+
+ /**************************************************************************
+ *
+ * @section:
* header_inclusion
*
* @title:
*/
-
- /*************************************************************************/
- /*************************************************************************/
- /* */
- /* B A S I C T Y P E S */
- /* */
- /*************************************************************************/
- /*************************************************************************/
-
-
/**************************************************************************
*
* @section:
- * base_interface
+ * font_testing_macros
*
* @title:
- * Base Interface
+ * Font Testing Macros
*
* @abstract:
- * The FreeType~2 base font interface.
+ * Macros to test various properties of fonts.
*
* @description:
- * This section describes the most important public high-level API
- * functions of FreeType~2.
- *
- * @order:
- * FT_Library
- * FT_Face
- * FT_Size
- * FT_GlyphSlot
- * FT_CharMap
- * FT_Encoding
- * FT_ENC_TAG
- *
- * FT_FaceRec
+ * Macros to test the most important font properties.
*
- * FT_FACE_FLAG_SCALABLE
- * FT_FACE_FLAG_FIXED_SIZES
- * FT_FACE_FLAG_FIXED_WIDTH
- * FT_FACE_FLAG_HORIZONTAL
- * FT_FACE_FLAG_VERTICAL
- * FT_FACE_FLAG_COLOR
- * FT_FACE_FLAG_SFNT
- * FT_FACE_FLAG_CID_KEYED
- * FT_FACE_FLAG_TRICKY
- * FT_FACE_FLAG_KERNING
- * FT_FACE_FLAG_MULTIPLE_MASTERS
- * FT_FACE_FLAG_VARIATION
- * FT_FACE_FLAG_GLYPH_NAMES
- * FT_FACE_FLAG_EXTERNAL_STREAM
- * FT_FACE_FLAG_HINTER
+ * It is recommended to use these high-level macros instead of directly
+ * testing the corresponding flags, which are scattered over various
+ * structures.
*
+ * @order:
* FT_HAS_HORIZONTAL
* FT_HAS_VERTICAL
* FT_HAS_KERNING
* FT_HAS_GLYPH_NAMES
* FT_HAS_COLOR
* FT_HAS_MULTIPLE_MASTERS
+ * FT_HAS_SVG
+ * FT_HAS_SBIX
+ * FT_HAS_SBIX_OVERLAY
*
* FT_IS_SFNT
* FT_IS_SCALABLE
* FT_IS_NAMED_INSTANCE
* FT_IS_VARIATION
*
- * FT_STYLE_FLAG_BOLD
- * FT_STYLE_FLAG_ITALIC
+ */
+
+
+ /**************************************************************************
*
- * FT_SizeRec
- * FT_Size_Metrics
+ * @section:
+ * library_setup
*
- * FT_GlyphSlotRec
- * FT_Glyph_Metrics
- * FT_SubGlyph
+ * @title:
+ * Library Setup
*
- * FT_Bitmap_Size
+ * @abstract:
+ * Functions to start and end the usage of the FreeType library.
*
+ * @description:
+ * Functions to start and end the usage of the FreeType library.
+ *
+ * Note that @FT_Library_Version and @FREETYPE_XXX are of limited use
+ * because even a new release of FreeType with only documentation
+ * changes increases the version number.
+ *
+ * @order:
+ * FT_Library
* FT_Init_FreeType
* FT_Done_FreeType
*
+ * FT_Library_Version
+ * FREETYPE_XXX
+ *
+ */
+
+
+ /**************************************************************************
+ *
+ * @section:
+ * face_creation
+ *
+ * @title:
+ * Face Creation
+ *
+ * @abstract:
+ * Functions to manage fonts.
+ *
+ * @description:
+ * The functions and structures collected in this section operate on
+ * fonts globally.
+ *
+ * @order:
+ * FT_Face
+ * FT_FaceRec
+ * FT_FACE_FLAG_XXX
+ * FT_STYLE_FLAG_XXX
+ *
* FT_New_Face
* FT_Done_Face
* FT_Reference_Face
* FT_Face_Properties
* FT_Open_Face
* FT_Open_Args
+ * FT_OPEN_XXX
* FT_Parameter
* FT_Attach_File
* FT_Attach_Stream
*
+ */
+
+
+ /**************************************************************************
+ *
+ * @section:
+ * sizing_and_scaling
+ *
+ * @title:
+ * Sizing and Scaling
+ *
+ * @abstract:
+ * Functions to manage font sizes.
+ *
+ * @description:
+ * The functions and structures collected in this section are related to
+ * selecting and manipulating the size of a font globally.
+ *
+ * @order:
+ * FT_Size
+ * FT_SizeRec
+ * FT_Size_Metrics
+ *
+ * FT_Bitmap_Size
+ *
* FT_Set_Char_Size
* FT_Set_Pixel_Sizes
* FT_Request_Size
* FT_Size_Request_Type
* FT_Size_RequestRec
* FT_Size_Request
+ *
* FT_Set_Transform
- * FT_Load_Glyph
- * FT_Get_Char_Index
- * FT_Get_First_Char
- * FT_Get_Next_Char
- * FT_Get_Name_Index
- * FT_Load_Char
+ * FT_Get_Transform
+ *
+ */
+
+
+ /**************************************************************************
*
- * FT_OPEN_MEMORY
- * FT_OPEN_STREAM
- * FT_OPEN_PATHNAME
- * FT_OPEN_DRIVER
- * FT_OPEN_PARAMS
- *
- * FT_LOAD_DEFAULT
- * FT_LOAD_RENDER
- * FT_LOAD_MONOCHROME
- * FT_LOAD_LINEAR_DESIGN
- * FT_LOAD_NO_SCALE
- * FT_LOAD_NO_HINTING
- * FT_LOAD_NO_BITMAP
- * FT_LOAD_NO_AUTOHINT
- * FT_LOAD_COLOR
- *
- * FT_LOAD_VERTICAL_LAYOUT
- * FT_LOAD_IGNORE_TRANSFORM
- * FT_LOAD_FORCE_AUTOHINT
- * FT_LOAD_NO_RECURSE
- * FT_LOAD_PEDANTIC
- *
- * FT_LOAD_TARGET_NORMAL
- * FT_LOAD_TARGET_LIGHT
- * FT_LOAD_TARGET_MONO
- * FT_LOAD_TARGET_LCD
- * FT_LOAD_TARGET_LCD_V
+ * @section:
+ * glyph_retrieval
+ *
+ * @title:
+ * Glyph Retrieval
+ *
+ * @abstract:
+ * Functions to manage glyphs.
+ *
+ * @description:
+ * The functions and structures collected in this section operate on
+ * single glyphs, of which @FT_Load_Glyph is most important.
+ *
+ * @order:
+ * FT_GlyphSlot
+ * FT_GlyphSlotRec
+ * FT_Glyph_Metrics
*
+ * FT_Load_Glyph
+ * FT_LOAD_XXX
* FT_LOAD_TARGET_MODE
+ * FT_LOAD_TARGET_XXX
*
* FT_Render_Glyph
* FT_Render_Mode
* FT_Get_Kerning
* FT_Kerning_Mode
* FT_Get_Track_Kerning
- * FT_Get_Glyph_Name
- * FT_Get_Postscript_Name
*
+ */
+
+
+ /**************************************************************************
+ *
+ * @section:
+ * character_mapping
+ *
+ * @title:
+ * Character Mapping
+ *
+ * @abstract:
+ * Functions to manage character-to-glyph maps.
+ *
+ * @description:
+ * This section holds functions and structures that are related to
+ * mapping character input codes to glyph indices.
+ *
+ * Note that for many scripts the simplistic approach used by FreeType
+ * of mapping a single character to a single glyph is not valid or
+ * possible! In general, a higher-level library like HarfBuzz or ICU
+ * should be used for handling text strings.
+ *
+ * @order:
+ * FT_CharMap
* FT_CharMapRec
+ * FT_Encoding
+ * FT_ENC_TAG
+ *
* FT_Select_Charmap
* FT_Set_Charmap
* FT_Get_Charmap_Index
*
+ * FT_Get_Char_Index
+ * FT_Get_First_Char
+ * FT_Get_Next_Char
+ * FT_Load_Char
+ *
+ */
+
+
+ /**************************************************************************
+ *
+ * @section:
+ * information_retrieval
+ *
+ * @title:
+ * Information Retrieval
+ *
+ * @abstract:
+ * Functions to retrieve font and glyph information.
+ *
+ * @description:
+ * Functions to retrieve font and glyph information. Only some very
+ * basic data is covered; see also the chapter on the format-specific
+ * API for more.
+ *
+ *
+ * @order:
+ * FT_Get_Name_Index
+ * FT_Get_Glyph_Name
+ * FT_Get_Postscript_Name
* FT_Get_FSType_Flags
+ * FT_FSTYPE_XXX
* FT_Get_SubGlyph_Info
+ * FT_SUBGLYPH_FLAG_XXX
*
+ */
+
+
+ /**************************************************************************
+ *
+ * @section:
+ * other_api_data
+ *
+ * @title:
+ * Other API Data
+ *
+ * @abstract:
+ * Other structures, enumerations, and macros.
+ *
+ * @description:
+ * Other structures, enumerations, and macros. Deprecated functions are
+ * also listed here.
+ *
+ * @order:
* FT_Face_Internal
* FT_Size_Internal
* FT_Slot_Internal
*
- * FT_FACE_FLAG_XXX
- * FT_STYLE_FLAG_XXX
- * FT_OPEN_XXX
- * FT_LOAD_XXX
- * FT_LOAD_TARGET_XXX
- * FT_SUBGLYPH_FLAG_XXX
- * FT_FSTYPE_XXX
+ * FT_SubGlyph
*
* FT_HAS_FAST_GLYPHS
+ * FT_Face_CheckTrueTypePatents
+ * FT_Face_SetUnpatentedHinting
*
*/
+ /*************************************************************************/
+ /*************************************************************************/
+ /* */
+ /* B A S I C T Y P E S */
+ /* */
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /**************************************************************************
+ *
+ * @section:
+ * glyph_retrieval
+ *
+ */
+
/**************************************************************************
*
* @struct:
/**************************************************************************
*
+ * @section:
+ * sizing_and_scaling
+ *
+ */
+
+ /**************************************************************************
+ *
* @struct:
* FT_Bitmap_Size
*
/**************************************************************************
*
+ * @section:
+ * library_setup
+ *
+ */
+
+ /**************************************************************************
+ *
* @type:
* FT_Library
*
/**************************************************************************
*
* @section:
- * base_interface
+ * face_creation
*
*/
/**************************************************************************
*
+ * @section:
+ * sizing_and_scaling
+ *
+ */
+
+ /**************************************************************************
+ *
* @type:
* FT_Size
*
* size.
*
* @note:
- * An @FT_Face has one _active_ @FT_Size object that is used by functions
- * like @FT_Load_Glyph to determine the scaling transformation that in
- * turn is used to load and hint glyphs and metrics.
+ * An @FT_Face has one _active_ `FT_Size` object that is used by
+ * functions like @FT_Load_Glyph to determine the scaling transformation
+ * that in turn is used to load and hint glyphs and metrics.
*
- * You can use @FT_Set_Char_Size, @FT_Set_Pixel_Sizes, @FT_Request_Size
+ * A newly created `FT_Size` object contains only meaningless zero values.
+ * You must use @FT_Set_Char_Size, @FT_Set_Pixel_Sizes, @FT_Request_Size
* or even @FT_Select_Size to change the content (i.e., the scaling
- * values) of the active @FT_Size.
+ * values) of the active `FT_Size`. Otherwise, the scaling and hinting
+ * will not be performed.
*
* You can use @FT_New_Size to create additional size objects for a given
* @FT_Face, but they won't be used by other functions until you activate
/**************************************************************************
*
+ * @section:
+ * glyph_retrieval
+ *
+ */
+
+ /**************************************************************************
+ *
* @type:
* FT_GlyphSlot
*
/**************************************************************************
*
+ * @section:
+ * character_mapping
+ *
+ */
+
+ /**************************************************************************
+ *
* @type:
* FT_CharMap
*
*/
#ifndef FT_ENC_TAG
-#define FT_ENC_TAG( value, a, b, c, d ) \
- value = ( ( (FT_UInt32)(a) << 24 ) | \
- ( (FT_UInt32)(b) << 16 ) | \
- ( (FT_UInt32)(c) << 8 ) | \
- (FT_UInt32)(d) )
+
+#define FT_ENC_TAG( value, a, b, c, d ) \
+ value = ( ( FT_STATIC_BYTE_CAST( FT_UInt32, a ) << 24 ) | \
+ ( FT_STATIC_BYTE_CAST( FT_UInt32, b ) << 16 ) | \
+ ( FT_STATIC_BYTE_CAST( FT_UInt32, c ) << 8 ) | \
+ FT_STATIC_BYTE_CAST( FT_UInt32, d ) )
#endif /* FT_ENC_TAG */
*
* @note:
* Despite the name, this enumeration lists specific character
- * repertories (i.e., charsets), and not text encoding methods (e.g.,
+ * repertoires (i.e., charsets), and not text encoding methods (e.g.,
* UTF-8, UTF-16, etc.).
*
* Other encodings might be defined in the future.
* Same as FT_ENCODING_JOHAB. Deprecated.
*
* @note:
- * By default, FreeType enables a Unicode charmap and tags it with
- * `FT_ENCODING_UNICODE` when it is either provided or can be generated
- * from PostScript glyph name dictionaries in the font file. All other
- * encodings are considered legacy and tagged only if explicitly defined
- * in the font file. Otherwise, `FT_ENCODING_NONE` is used.
+ * When loading a font, FreeType makes a Unicode charmap active if
+ * possible (either if the font provides such a charmap, or if FreeType
+ * can synthesize one from PostScript glyph name dictionaries; in either
+ * case, the charmap is tagged with `FT_ENCODING_UNICODE`). If such a
+ * charmap is synthesized, it is placed at the first position of the
+ * charmap array.
+ *
+ * All other encodings are considered legacy and tagged only if
+ * explicitly defined in the font file. Otherwise, `FT_ENCODING_NONE` is
+ * used.
*
* `FT_ENCODING_NONE` is set by the BDF and PCF drivers if the charmap is
* neither Unicode nor ISO-8859-1 (otherwise it is set to
* `encoding_id`. If, for example, `encoding_id` is `TT_MAC_ID_ROMAN`
* and the language ID (minus~1) is `TT_MAC_LANGID_GREEK`, it is the
* Greek encoding, not Roman. `TT_MAC_ID_ARABIC` with
- * `TT_MAC_LANGID_FARSI` means the Farsi variant the Arabic encoding.
+ * `TT_MAC_LANGID_FARSI` means the Farsi variant of the Arabic encoding.
*/
typedef enum FT_Encoding_
{
/**************************************************************************
*
+ * @section:
+ * other_api_data
+ *
+ */
+
+ /**************************************************************************
+ *
* @type:
* FT_Face_Internal
*
/**************************************************************************
*
+ * @section:
+ * face_creation
+ *
+ */
+
+ /**************************************************************************
+ *
* @struct:
* FT_FaceRec
*
* If we have the third named instance of face~4, say, `face_index` is
* set to 0x00030004.
*
- * Bit 31 is always zero (this is, `face_index` is always a positive
+ * Bit 31 is always zero (that is, `face_index` is always a positive
* value).
*
* [Since 2.9] Changing the design coordinates with
*
* [Since 2.6.1] Bits 16-30 hold the number of named instances
* available for the current face if we have a GX or OpenType variation
- * (sub)font. Bit 31 is always zero (this is, `style_flags` is always
+ * (sub)font. Bit 31 is always zero (that is, `style_flags` is always
* a positive value). Note that a variation font has always at least
* one named instance, namely the default instance.
*
* Note that the bounding box might be off by (at least) one pixel for
* hinted fonts. See @FT_Size_Metrics for further discussion.
*
- * Note that the bounding box does not vary in OpenType variable fonts
+ * Note that the bounding box does not vary in OpenType variation fonts
* and should only be used in relation to the default instance.
*
* units_per_EM ::
FT_Generic generic;
- /*# The following member variables (down to `underline_thickness`) */
- /*# are only relevant to scalable outlines; cf. @FT_Bitmap_Size */
- /*# for bitmap fonts. */
+ /* The following member variables (down to `underline_thickness`) */
+ /* are only relevant to scalable outlines; cf. @FT_Bitmap_Size */
+ /* for bitmap fonts. */
FT_BBox bbox;
FT_UShort units_per_EM;
FT_Size size;
FT_CharMap charmap;
- /*@private begin */
+ /* private fields, internal to FreeType */
FT_Driver driver;
FT_Memory memory;
FT_Face_Internal internal;
- /*@private end */
-
} FT_FaceRec;
* FT_FACE_FLAG_KERNING ::
* The face contains kerning information. If set, the kerning distance
* can be retrieved using the function @FT_Get_Kerning. Otherwise the
- * function always return the vector (0,0). Note that FreeType doesn't
- * handle kerning data from the SFNT 'GPOS' table (as present in many
- * OpenType fonts).
+ * function always returns the vector (0,0). Note that FreeType
+ * doesn't handle kerning data from the SFNT 'GPOS' table (as present
+ * in many OpenType fonts).
*
* FT_FACE_FLAG_FAST_GLYPHS ::
* THIS FLAG IS DEPRECATED. DO NOT USE OR TEST IT.
* successfully; in all other cases you get an
* `FT_Err_Invalid_Argument` error.
*
- * Note that CID-keyed fonts that are in an SFNT wrapper (this is, all
+ * Note that CID-keyed fonts that are in an SFNT wrapper (that is, all
* OpenType/CFF fonts) don't have this flag set since the glyphs are
* accessed in the normal way (using contiguous indices); the
* 'CID-ness' isn't visible to the application.
*
* FT_FACE_FLAG_TRICKY ::
- * The face is 'tricky', this is, it always needs the font format's
+ * The face is 'tricky', that is, it always needs the font format's
* native hinting engine to get a reasonable result. A typical example
* is the old Chinese font `mingli.ttf` (but not `mingliu.ttc`) that
* uses TrueType bytecode instructions to move and scale all of its
* FT_FACE_FLAG_VARIATION ::
* [Since 2.9] Set if the current face (or named instance) has been
* altered with @FT_Set_MM_Design_Coordinates,
- * @FT_Set_Var_Design_Coordinates, or @FT_Set_Var_Blend_Coordinates.
- * This flag is unset by a call to @FT_Set_Named_Instance.
+ * @FT_Set_Var_Design_Coordinates, @FT_Set_Var_Blend_Coordinates, or
+ * @FT_Set_MM_WeightVector to select a non-default instance.
+ *
+ * FT_FACE_FLAG_SVG ::
+ * [Since 2.12] The face has an 'SVG~' OpenType table.
+ *
+ * FT_FACE_FLAG_SBIX ::
+ * [Since 2.12] The face has an 'sbix' OpenType table *and* outlines.
+ * For such fonts, @FT_FACE_FLAG_SCALABLE is not set by default to
+ * retain backward compatibility.
+ *
+ * FT_FACE_FLAG_SBIX_OVERLAY ::
+ * [Since 2.12] The face has an 'sbix' OpenType table where outlines
+ * should be drawn on top of bitmap strikes.
+ *
*/
#define FT_FACE_FLAG_SCALABLE ( 1L << 0 )
#define FT_FACE_FLAG_FIXED_SIZES ( 1L << 1 )
#define FT_FACE_FLAG_TRICKY ( 1L << 13 )
#define FT_FACE_FLAG_COLOR ( 1L << 14 )
#define FT_FACE_FLAG_VARIATION ( 1L << 15 )
+#define FT_FACE_FLAG_SVG ( 1L << 16 )
+#define FT_FACE_FLAG_SBIX ( 1L << 17 )
+#define FT_FACE_FLAG_SBIX_OVERLAY ( 1L << 18 )
+
+ /**************************************************************************
+ *
+ * @section:
+ * font_testing_macros
+ *
+ */
/**************************************************************************
*
/**************************************************************************
*
+ * @section:
+ * other_api_data
+ *
+ */
+
+ /**************************************************************************
+ *
* @macro:
* FT_HAS_FAST_GLYPHS
*
/**************************************************************************
*
+ * @section:
+ * font_testing_macros
+ *
+ */
+
+ /**************************************************************************
+ *
* @macro:
* FT_HAS_GLYPH_NAMES
*
*
* @description:
* A macro that returns true whenever a face object has been altered by
- * @FT_Set_MM_Design_Coordinates, @FT_Set_Var_Design_Coordinates, or
- * @FT_Set_Var_Blend_Coordinates.
+ * @FT_Set_MM_Design_Coordinates, @FT_Set_Var_Design_Coordinates,
+ * @FT_Set_Var_Blend_Coordinates, or @FT_Set_MM_WeightVector.
*
* @since:
* 2.9
/**************************************************************************
*
- * @macro:
- * FT_IS_CID_KEYED
+ * @macro:
+ * FT_IS_CID_KEYED
+ *
+ * @description:
+ * A macro that returns true whenever a face object contains a CID-keyed
+ * font. See the discussion of @FT_FACE_FLAG_CID_KEYED for more details.
+ *
+ * If this macro is true, all functions defined in @FT_CID_H are
+ * available.
+ *
+ */
+#define FT_IS_CID_KEYED( face ) \
+ ( !!( (face)->face_flags & FT_FACE_FLAG_CID_KEYED ) )
+
+
+ /**************************************************************************
+ *
+ * @macro:
+ * FT_IS_TRICKY
+ *
+ * @description:
+ * A macro that returns true whenever a face represents a 'tricky' font.
+ * See the discussion of @FT_FACE_FLAG_TRICKY for more details.
+ *
+ */
+#define FT_IS_TRICKY( face ) \
+ ( !!( (face)->face_flags & FT_FACE_FLAG_TRICKY ) )
+
+
+ /**************************************************************************
+ *
+ * @macro:
+ * FT_HAS_COLOR
+ *
+ * @description:
+ * A macro that returns true whenever a face object contains tables for
+ * color glyphs.
+ *
+ * @since:
+ * 2.5.1
+ *
+ */
+#define FT_HAS_COLOR( face ) \
+ ( !!( (face)->face_flags & FT_FACE_FLAG_COLOR ) )
+
+
+ /**************************************************************************
+ *
+ * @macro:
+ * FT_HAS_SVG
+ *
+ * @description:
+ * A macro that returns true whenever a face object contains an 'SVG~'
+ * OpenType table.
+ *
+ * @since:
+ * 2.12
+ */
+#define FT_HAS_SVG( face ) \
+ ( !!( (face)->face_flags & FT_FACE_FLAG_SVG ) )
+
+
+ /**************************************************************************
+ *
+ * @macro:
+ * FT_HAS_SBIX
+ *
+ * @description:
+ * A macro that returns true whenever a face object contains an 'sbix'
+ * OpenType table *and* outline glyphs.
+ *
+ * Currently, FreeType only supports bitmap glyphs in PNG format for this
+ * table (i.e., JPEG and TIFF formats are unsupported, as are
+ * Apple-specific formats not part of the OpenType specification).
+ *
+ * @note:
+ * For backward compatibility, a font with an 'sbix' table is treated as
+ * a bitmap-only face. Using @FT_Open_Face with
+ * @FT_PARAM_TAG_IGNORE_SBIX, an application can switch off 'sbix'
+ * handling so that the face is treated as an ordinary outline font with
+ * scalable outlines.
+ *
+ * Here is some pseudo code that roughly illustrates how to implement
+ * 'sbix' handling according to the OpenType specification.
+ *
+ * ```
+ * if ( FT_HAS_SBIX( face ) )
+ * {
+ * // open font as a scalable one without sbix handling
+ * FT_Face face2;
+ * FT_Parameter param = { FT_PARAM_TAG_IGNORE_SBIX, NULL };
+ * FT_Open_Args args = { FT_OPEN_PARAMS | ...,
+ * ...,
+ * 1, ¶m };
+ *
+ *
+ * FT_Open_Face( library, &args, 0, &face2 );
+ *
+ * <sort `face->available_size` as necessary into
+ * `preferred_sizes`[*]>
+ *
+ * for ( i = 0; i < face->num_fixed_sizes; i++ )
+ * {
+ * size = preferred_sizes[i].size;
+ *
+ * error = FT_Set_Pixel_Sizes( face, size, size );
+ * <error handling omitted>
+ *
+ * // check whether we have a glyph in a bitmap strike
+ * error = FT_Load_Glyph( face,
+ * glyph_index,
+ * FT_LOAD_SBITS_ONLY |
+ * FT_LOAD_BITMAP_METRICS_ONLY );
+ * if ( error == FT_Err_Invalid_Argument )
+ * continue;
+ * else if ( error )
+ * <other error handling omitted>
+ * else
+ * break;
+ * }
+ *
+ * if ( i != face->num_fixed_sizes )
+ * <load embedded bitmap with `FT_Load_Glyph`,
+ * scale it, display it, etc.>
*
- * @description:
- * A macro that returns true whenever a face object contains a CID-keyed
- * font. See the discussion of @FT_FACE_FLAG_CID_KEYED for more details.
+ * if ( i == face->num_fixed_sizes ||
+ * FT_HAS_SBIX_OVERLAY( face ) )
+ * <use `face2` to load outline glyph with `FT_Load_Glyph`,
+ * scale it, display it on top of the bitmap, etc.>
+ * }
+ * ```
*
- * If this macro is true, all functions defined in @FT_CID_H are
- * available.
+ * [*] Assuming a target value of 400dpi and available strike sizes 100,
+ * 200, 300, and 400dpi, a possible order might be [400, 200, 300, 100]:
+ * scaling 200dpi to 400dpi usually gives better results than scaling
+ * 300dpi to 400dpi; it is also much faster. However, scaling 100dpi to
+ * 400dpi can yield a too pixelated result, thus the preference might be
+ * 300dpi over 100dpi.
*
+ * @since:
+ * 2.12
*/
-#define FT_IS_CID_KEYED( face ) \
- ( !!( (face)->face_flags & FT_FACE_FLAG_CID_KEYED ) )
+#define FT_HAS_SBIX( face ) \
+ ( !!( (face)->face_flags & FT_FACE_FLAG_SBIX ) )
/**************************************************************************
*
* @macro:
- * FT_IS_TRICKY
+ * FT_HAS_SBIX_OVERLAY
*
* @description:
- * A macro that returns true whenever a face represents a 'tricky' font.
- * See the discussion of @FT_FACE_FLAG_TRICKY for more details.
+ * A macro that returns true whenever a face object contains an 'sbix'
+ * OpenType table with bit~1 in its `flags` field set, instructing the
+ * application to overlay the bitmap strike with the corresponding
+ * outline glyph. See @FT_HAS_SBIX for pseudo code how to use it.
*
+ * @since:
+ * 2.12
*/
-#define FT_IS_TRICKY( face ) \
- ( !!( (face)->face_flags & FT_FACE_FLAG_TRICKY ) )
+#define FT_HAS_SBIX_OVERLAY( face ) \
+ ( !!( (face)->face_flags & FT_FACE_FLAG_SBIX_OVERLAY ) )
/**************************************************************************
*
- * @macro:
- * FT_HAS_COLOR
- *
- * @description:
- * A macro that returns true whenever a face object contains tables for
- * color glyphs.
- *
- * @since:
- * 2.5.1
+ * @section:
+ * face_creation
*
*/
-#define FT_HAS_COLOR( face ) \
- ( !!( (face)->face_flags & FT_FACE_FLAG_COLOR ) )
-
/**************************************************************************
*
/**************************************************************************
*
+ * @section:
+ * other_api_data
+ *
+ */
+
+ /**************************************************************************
+ *
* @type:
* FT_Size_Internal
*
/**************************************************************************
*
+ * @section:
+ * sizing_and_scaling
+ *
+ */
+
+ /**************************************************************************
+ *
* @struct:
* FT_Size_Metrics
*
/**************************************************************************
*
+ * @section:
+ * other_api_data
+ *
+ */
+
+ /**************************************************************************
+ *
* @struct:
* FT_SubGlyph
*
/**************************************************************************
*
+ * @section:
+ * glyph_retrieval
+ *
+ */
+
+ /**************************************************************************
+ *
* @struct:
* FT_GlyphSlotRec
*
* The advance width of the unhinted glyph. Its value is expressed in
* 16.16 fractional pixels, unless @FT_LOAD_LINEAR_DESIGN is set when
* loading the glyph. This field can be important to perform correct
- * WYSIWYG layout. Only relevant for outline glyphs.
+ * WYSIWYG layout. Only relevant for scalable glyphs.
*
* linearVertAdvance ::
* The advance height of the unhinted glyph. Its value is expressed in
* 16.16 fractional pixels, unless @FT_LOAD_LINEAR_DESIGN is set when
* loading the glyph. This field can be important to perform correct
- * WYSIWYG layout. Only relevant for outline glyphs.
+ * WYSIWYG layout. Only relevant for scalable glyphs.
*
* advance ::
* This shorthand is, depending on @FT_LOAD_IGNORE_TRANSFORM, the
/**************************************************************************
*
+ * @section:
+ * library_setup
+ *
+ */
+
+ /**************************************************************************
+ *
* @function:
* FT_Init_FreeType
*
/**************************************************************************
*
+ * @section:
+ * face_creation
+ *
+ */
+
+ /**************************************************************************
+ *
* @enum:
* FT_OPEN_XXX
*
* The size in bytes of the file in memory.
*
* pathname ::
- * A pointer to an 8-bit file pathname. The pointer is not owned by
+ * A pointer to an 8-bit file pathname, which must be a C~string (i.e.,
+ * no null bytes except at the very end). The pointer is not owned by
* FreeType.
*
* stream ::
* Extra parameters passed to the font driver when opening a new face.
*
* @note:
- * The stream type is determined by the contents of `flags` that are
- * tested in the following order by @FT_Open_Face:
+ * The stream type is determined by the contents of `flags`:
*
* If the @FT_OPEN_MEMORY bit is set, assume that this is a memory file
* of `memory_size` bytes, located at `memory_address`. The data are not
* Otherwise, if the @FT_OPEN_PATHNAME bit is set, assume that this is a
* normal file and use `pathname` to open it.
*
+ * If none of the above bits are set or if multiple are set at the same
+ * time, the flags are invalid and @FT_Open_Face fails.
+ *
* If the @FT_OPEN_DRIVER bit is set, @FT_Open_Face only tries to open
* the file with the driver whose handler is in `driver`.
*
* FreeType error code. 0~means success.
*
* @note:
+ * The `pathname` string should be recognizable as such by a standard
+ * `fopen` call on your system; in particular, this means that `pathname`
+ * must not contain null bytes. If that is not sufficient to address all
+ * file name possibilities (for example, to handle wide character file
+ * names on Windows in UTF-16 encoding) you might use @FT_Open_Face to
+ * pass a memory array or a stream object instead.
+ *
* Use @FT_Done_Face to destroy the created @FT_Face object (along with
* its slot and sizes).
*/
* Each new face object created with this function also owns a default
* @FT_Size object, accessible as `face->size`.
*
- * One @FT_Library instance can have multiple face objects, this is,
+ * One @FT_Library instance can have multiple face objects, that is,
* @FT_Open_Face and its siblings can be called multiple times using the
* same `library` argument.
*
* See the discussion of reference counters in the description of
* @FT_Reference_Face.
*
+ * If `FT_OPEN_STREAM` is set in `args->flags`, the stream in
+ * `args->stream` is automatically closed before this function returns
+ * any error (including `FT_Err_Invalid_Argument`).
+ *
* @example:
* To loop over all faces, use code similar to the following snippet
* (omitting the error handling).
* stream attachments.
*/
FT_EXPORT( FT_Error )
- FT_Attach_Stream( FT_Face face,
- FT_Open_Args* parameters );
+ FT_Attach_Stream( FT_Face face,
+ const FT_Open_Args* parameters );
/**************************************************************************
*
* @since:
* 2.4.2
+ *
*/
FT_EXPORT( FT_Error )
FT_Reference_Face( FT_Face face );
/**************************************************************************
*
+ * @section:
+ * sizing_and_scaling
+ *
+ */
+
+ /**************************************************************************
+ *
* @function:
* FT_Select_Size
*
* silently uses outlines if there is no bitmap for a given glyph index.
*
* For GX and OpenType variation fonts, a bitmap strike makes sense only
- * if the default instance is active (this is, no glyph variation takes
+ * if the default instance is active (that is, no glyph variation takes
* place); otherwise, FreeType simply ignores bitmap strikes. The same
* is true for all named instances that are different from the default
* instance.
* 'https://www.freetype.org/freetype2/docs/glyphs/glyphs-2.html'.
*
* Contrary to @FT_Set_Char_Size, this function doesn't have special code
- * to normalize zero-valued widths, heights, or resolutions (which lead
- * to errors in most cases).
+ * to normalize zero-valued widths, heights, or resolutions, which are
+ * treated as @FT_LOAD_NO_SCALE.
*
* Don't use this function if you are using the FreeType cache API.
*/
/**************************************************************************
*
+ * @section:
+ * glyph_retrieval
+ *
+ */
+
+ /**************************************************************************
+ *
* @function:
* FT_Load_Glyph
*
*
* load_flags ::
* A flag indicating what to load for this glyph. The @FT_LOAD_XXX
- * constants can be used to control the glyph loading process (e.g.,
+ * flags can be used to control the glyph loading process (e.g.,
* whether the outline should be scaled, whether to load bitmaps or
* not, whether to hint the outline, etc).
*
* FreeType error code. 0~means success.
*
* @note:
- * The loaded glyph may be transformed. See @FT_Set_Transform for the
- * details.
+ * For proper scaling and hinting, the active @FT_Size object owned by
+ * the face has to be meaningfully initialized by calling
+ * @FT_Set_Char_Size before this function, for example. The loaded
+ * glyph may be transformed. See @FT_Set_Transform for the details.
*
* For subsetted CID-keyed fonts, `FT_Err_Invalid_Argument` is returned
- * for invalid CID values (this is, for CID values that don't have a
+ * for invalid CID values (that is, for CID values that don't have a
* corresponding glyph in the font). See the discussion of the
* @FT_FACE_FLAG_CID_KEYED flag for more details.
*
/**************************************************************************
*
+ * @section:
+ * character_mapping
+ *
+ */
+
+ /**************************************************************************
+ *
* @function:
* FT_Load_Char
*
/**************************************************************************
*
+ * @section:
+ * glyph_retrieval
+ *
+ */
+
+ /**************************************************************************
+ *
* @enum:
* FT_LOAD_XXX
*
*
* FT_LOAD_NO_SCALE ::
* Don't scale the loaded outline glyph but keep it in font units.
+ * This flag is also assumed if @FT_Size owned by the face was not
+ * properly initialized.
*
* This flag implies @FT_LOAD_NO_HINTING and @FT_LOAD_NO_BITMAP, and
* unsets @FT_LOAD_RENDER.
*
* If the font is 'tricky' (see @FT_FACE_FLAG_TRICKY for more), using
* `FT_LOAD_NO_SCALE` usually yields meaningless outlines because the
- * subglyphs must be scaled and positioned with hinting instructions.
+ * subglyphs must be scaled and positioned with hinting instructions.
* This can be solved by loading the font without `FT_LOAD_NO_SCALE`
* and setting the character size to `font->units_per_EM`.
*
* FT_LOAD_NO_HINTING ::
* Disable hinting. This generally generates 'blurrier' bitmap glyphs
- * when the glyph are rendered in any of the anti-aliased modes. See
+ * when the glyphs are rendered in any of the anti-aliased modes. See
* also the note below.
*
* This flag is implied by @FT_LOAD_NO_SCALE.
*
* @FT_LOAD_NO_SCALE always sets this flag.
*
+ * FT_LOAD_SBITS_ONLY ::
+ * [Since 2.12] This is the opposite of @FT_LOAD_NO_BITMAP, more or
+ * less: @FT_Load_Glyph returns `FT_Err_Invalid_Argument` if the face
+ * contains a bitmap strike for the given size (or the strike selected
+ * by @FT_Select_Size) but there is no glyph in the strike.
+ *
+ * Note that this load flag was part of FreeType since version 2.0.6
+ * but previously tagged as internal.
+ *
* FT_LOAD_VERTICAL_LAYOUT ::
* Load the glyph for vertical text layout. In particular, the
* `advance` value in the @FT_GlyphSlotRec structure is set to the
* Disable the auto-hinter. See also the note below.
*
* FT_LOAD_COLOR ::
- * Load colored glyphs. There are slight differences depending on the
- * font format.
- *
- * [Since 2.5] Load embedded color bitmap images. The resulting color
- * bitmaps, if available, will have the @FT_PIXEL_MODE_BGRA format,
- * with pre-multiplied color channels. If the flag is not set and
- * color bitmaps are found, they are converted to 256-level gray
- * bitmaps, using the @FT_PIXEL_MODE_GRAY format.
- *
- * [Since 2.10, experimental] If the glyph index contains an entry in
+ * Load colored glyphs. FreeType searches in the following order;
+ * there are slight differences depending on the font format.
+ *
+ * [Since 2.5] Load embedded color bitmap images (provided
+ * @FT_LOAD_NO_BITMAP is not set). The resulting color bitmaps, if
+ * available, have the @FT_PIXEL_MODE_BGRA format, with pre-multiplied
+ * color channels. If the flag is not set and color bitmaps are found,
+ * they are converted to 256-level gray bitmaps, using the
+ * @FT_PIXEL_MODE_GRAY format.
+ *
+ * [Since 2.12] If the glyph index maps to an entry in the face's
+ * 'SVG~' table, load the associated SVG document from this table and
+ * set the `format` field of @FT_GlyphSlotRec to @FT_GLYPH_FORMAT_SVG
+ * ([since 2.13.1] provided @FT_LOAD_NO_SVG is not set). Note that
+ * FreeType itself can't render SVG documents; however, the library
+ * provides hooks to seamlessly integrate an external renderer. See
+ * sections @ot_svg_driver and @svg_fonts for more.
+ *
+ * [Since 2.10, experimental] If the glyph index maps to an entry in
* the face's 'COLR' table with a 'CPAL' palette table (as defined in
* the OpenType specification), make @FT_Render_Glyph provide a default
* blending of the color glyph layers associated with the glyph index,
* using the same bitmap format as embedded color bitmap images. This
- * is mainly for convenience; for full control of color layers use
+ * is mainly for convenience and works only for glyphs in 'COLR' v0
+ * tables (or glyphs in 'COLR' v1 tables that exclusively use v0
+ * features). For full control of color layers use
* @FT_Get_Color_Glyph_Layer and FreeType's color functions like
* @FT_Palette_Select instead of setting @FT_LOAD_COLOR for rendering
* so that the client application can handle blending by itself.
*
+ * FT_LOAD_NO_SVG ::
+ * [Since 2.13.1] Ignore SVG glyph data when loading.
+ *
* FT_LOAD_COMPUTE_METRICS ::
* [Since 2.6.1] Compute glyph metrics from the glyph data, without the
* use of bundled metrics tables (for example, the 'hdmx' table in
*
*/
#define FT_LOAD_DEFAULT 0x0
-#define FT_LOAD_NO_SCALE ( 1L << 0 )
-#define FT_LOAD_NO_HINTING ( 1L << 1 )
-#define FT_LOAD_RENDER ( 1L << 2 )
-#define FT_LOAD_NO_BITMAP ( 1L << 3 )
-#define FT_LOAD_VERTICAL_LAYOUT ( 1L << 4 )
-#define FT_LOAD_FORCE_AUTOHINT ( 1L << 5 )
-#define FT_LOAD_CROP_BITMAP ( 1L << 6 )
-#define FT_LOAD_PEDANTIC ( 1L << 7 )
-#define FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH ( 1L << 9 )
+#define FT_LOAD_NO_SCALE ( 1L << 0 )
+#define FT_LOAD_NO_HINTING ( 1L << 1 )
+#define FT_LOAD_RENDER ( 1L << 2 )
+#define FT_LOAD_NO_BITMAP ( 1L << 3 )
+#define FT_LOAD_VERTICAL_LAYOUT ( 1L << 4 )
+#define FT_LOAD_FORCE_AUTOHINT ( 1L << 5 )
+#define FT_LOAD_CROP_BITMAP ( 1L << 6 )
+#define FT_LOAD_PEDANTIC ( 1L << 7 )
+#define FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH ( 1L << 9 )
#define FT_LOAD_NO_RECURSE ( 1L << 10 )
#define FT_LOAD_IGNORE_TRANSFORM ( 1L << 11 )
#define FT_LOAD_MONOCHROME ( 1L << 12 )
#define FT_LOAD_LINEAR_DESIGN ( 1L << 13 )
+#define FT_LOAD_SBITS_ONLY ( 1L << 14 )
#define FT_LOAD_NO_AUTOHINT ( 1L << 15 )
/* Bits 16-19 are used by `FT_LOAD_TARGET_` */
#define FT_LOAD_COLOR ( 1L << 20 )
#define FT_LOAD_COMPUTE_METRICS ( 1L << 21 )
#define FT_LOAD_BITMAP_METRICS_ONLY ( 1L << 22 )
+#define FT_LOAD_NO_SVG ( 1L << 24 )
/* */
/* used internally only by certain font drivers */
-#define FT_LOAD_ADVANCE_ONLY ( 1L << 8 )
-#define FT_LOAD_SBITS_ONLY ( 1L << 14 )
+#define FT_LOAD_ADVANCE_ONLY ( 1L << 8 )
+#define FT_LOAD_SVG_ONLY ( 1L << 23 )
/**************************************************************************
* necessary to empty the cache after a mode switch to avoid false hits.
*
*/
-#define FT_LOAD_TARGET_( x ) ( (FT_Int32)( (x) & 15 ) << 16 )
+#define FT_LOAD_TARGET_( x ) ( FT_STATIC_CAST( FT_Int32, (x) & 15 ) << 16 )
#define FT_LOAD_TARGET_NORMAL FT_LOAD_TARGET_( FT_RENDER_MODE_NORMAL )
#define FT_LOAD_TARGET_LIGHT FT_LOAD_TARGET_( FT_RENDER_MODE_LIGHT )
* @FT_LOAD_TARGET_XXX value.
*
*/
-#define FT_LOAD_TARGET_MODE( x ) ( (FT_Render_Mode)( ( (x) >> 16 ) & 15 ) )
+#define FT_LOAD_TARGET_MODE( x ) \
+ FT_STATIC_CAST( FT_Render_Mode, ( (x) >> 16 ) & 15 )
+
+ /**************************************************************************
+ *
+ * @section:
+ * sizing_and_scaling
+ *
+ */
/**************************************************************************
*
* A pointer to the transformation's 2x2 matrix. Use `NULL` for the
* identity matrix.
* delta ::
- * A pointer to the translation vector. Use `NULL` for the null vector.
+ * A pointer to the translation vector. Use `NULL` for the null
+ * vector.
*
* @note:
* This function is provided as a convenience, but keep in mind that
- * @FT_Matrix coefficients are only 16.16 fixed point values, which can
+ * @FT_Matrix coefficients are only 16.16 fixed-point values, which can
* limit the accuracy of the results. Using floating-point computations
* to perform the transform directly in client code instead will always
* yield better numbers.
/**************************************************************************
*
+ * @function:
+ * FT_Get_Transform
+ *
+ * @description:
+ * Return the transformation that is applied to glyph images when they
+ * are loaded into a glyph slot through @FT_Load_Glyph. See
+ * @FT_Set_Transform for more details.
+ *
+ * @input:
+ * face ::
+ * A handle to the source face object.
+ *
+ * @output:
+ * matrix ::
+ * A pointer to a transformation's 2x2 matrix. Set this to NULL if you
+ * are not interested in the value.
+ *
+ * delta ::
+ * A pointer to a translation vector. Set this to NULL if you are not
+ * interested in the value.
+ *
+ * @since:
+ * 2.11
+ *
+ */
+ FT_EXPORT( void )
+ FT_Get_Transform( FT_Face face,
+ FT_Matrix* matrix,
+ FT_Vector* delta );
+
+
+ /**************************************************************************
+ *
+ * @section:
+ * glyph_retrieval
+ *
+ */
+
+ /**************************************************************************
+ *
* @enum:
* FT_Render_Mode
*
* correction to correctly render non-monochrome glyph bitmaps onto a
* surface; see @FT_Render_Glyph.
*
+ * The @FT_RENDER_MODE_SDF is a special render mode that uses up to 256
+ * distance values, indicating the signed distance from the grid position
+ * to the nearest outline.
+ *
* @values:
* FT_RENDER_MODE_NORMAL ::
* Default render mode; it corresponds to 8-bit anti-aliased bitmaps.
* bitmaps that are 3~times the height of the original glyph outline in
* pixels and use the @FT_PIXEL_MODE_LCD_V mode.
*
+ * FT_RENDER_MODE_SDF ::
+ * This mode corresponds to 8-bit, single-channel signed distance field
+ * (SDF) bitmaps. Each pixel in the SDF grid is the value from the
+ * pixel's position to the nearest glyph's outline. The distances are
+ * calculated from the center of the pixel and are positive if they are
+ * filled by the outline (i.e., inside the outline) and negative
+ * otherwise. Check the note below on how to convert the output values
+ * to usable data.
+ *
* @note:
* The selected render mode only affects vector glyphs of a font.
* Embedded bitmaps often have a different pixel mode like
* @FT_PIXEL_MODE_MONO. You can use @FT_Bitmap_Convert to transform them
* into 8-bit pixmaps.
+ *
+ * For @FT_RENDER_MODE_SDF the output bitmap buffer contains normalized
+ * distances that are packed into unsigned 8-bit values. To get pixel
+ * values in floating point representation use the following pseudo-C
+ * code for the conversion.
+ *
+ * ```
+ * // Load glyph and render using FT_RENDER_MODE_SDF,
+ * // then use the output buffer as follows.
+ *
+ * ...
+ * FT_Byte buffer = glyph->bitmap->buffer;
+ *
+ *
+ * for pixel in buffer
+ * {
+ * // `sd` is the signed distance and `spread` is the current spread;
+ * // the default spread is 2 and can be changed.
+ *
+ * float sd = (float)pixel - 128.0f;
+ *
+ *
+ * // Convert to pixel values.
+ * sd = ( sd / 128.0f ) * spread;
+ *
+ * // Store `sd` in a buffer or use as required.
+ * }
+ *
+ * ```
+ *
+ * FreeType has two rasterizers for generating SDF, namely:
+ *
+ * 1. `sdf` for generating SDF directly from glyph's outline, and
+ *
+ * 2. `bsdf` for generating SDF from rasterized bitmaps.
+ *
+ * Depending on the glyph type (i.e., outline or bitmap), one of the two
+ * rasterizers is chosen at runtime and used for generating SDFs. To
+ * force the use of `bsdf` you should render the glyph with any of the
+ * FreeType's other rendering modes (e.g., `FT_RENDER_MODE_NORMAL`) and
+ * then re-render with `FT_RENDER_MODE_SDF`.
+ *
+ * There are some issues with stability and possible failures of the SDF
+ * renderers (specifically `sdf`).
+ *
+ * 1. The `sdf` rasterizer is sensitive to really small features (e.g.,
+ * sharp turns that are less than 1~pixel) and imperfections in the
+ * glyph's outline, causing artifacts in the final output.
+ *
+ * 2. The `sdf` rasterizer has limited support for handling intersecting
+ * contours and *cannot* handle self-intersecting contours whatsoever.
+ * Self-intersection happens when a single connected contour
+ * intersects itself at some point; having these in your font
+ * definitely poses a problem to the rasterizer and cause artifacts,
+ * too.
+ *
+ * 3. Generating SDF for really small glyphs may result in undesirable
+ * output; the pixel grid (which stores distance information) becomes
+ * too coarse.
+ *
+ * 4. Since the output buffer is normalized, precision at smaller spreads
+ * is greater than precision at larger spread values because the
+ * output range of [0..255] gets mapped to a smaller SDF range. A
+ * spread of~2 should be sufficient in most cases.
+ *
+ * Points (1) and (2) can be avoided by using the `bsdf` rasterizer,
+ * which is more stable than the `sdf` rasterizer in general.
+ *
*/
typedef enum FT_Render_Mode_
{
FT_RENDER_MODE_MONO,
FT_RENDER_MODE_LCD,
FT_RENDER_MODE_LCD_V,
+ FT_RENDER_MODE_SDF,
FT_RENDER_MODE_MAX
* @FT_Render_Mode for a list of possible values.
*
* If @FT_RENDER_MODE_NORMAL is used, a previous call of @FT_Load_Glyph
- * with flag @FT_LOAD_COLOR makes FT_Render_Glyph provide a default
+ * with flag @FT_LOAD_COLOR makes `FT_Render_Glyph` provide a default
* blending of colored glyph layers associated with the current glyph
* slot (provided the font contains such layers) instead of rendering
* the glyph slot's outline. This is an experimental feature; see
* FreeType error code. 0~means success.
*
* @note:
- * To get meaningful results, font scaling values must be set with
- * functions like @FT_Set_Char_Size before calling `FT_Render_Glyph`.
- *
* When FreeType outputs a bitmap of a glyph, it really outputs an alpha
* coverage map. If a pixel is completely covered by a filled-in
* outline, the bitmap contains 0xFF at that pixel, meaning that
*
* which is known as the OVER operator.
*
- * To correctly composite an antialiased pixel of a glyph onto a surface,
+ * To correctly composite an anti-aliased pixel of a glyph onto a
+ * surface,
*
* 1. take the foreground and background colors (e.g., in sRGB space)
* and apply gamma to get them in a linear space,
* Only horizontal layouts (left-to-right & right-to-left) are supported
* by this method. Other layouts, or more sophisticated kernings, are
* out of the scope of this API function -- they can be implemented
- * through format-specific interfaces.
- *
- * Kerning for OpenType fonts implemented in a 'GPOS' table is not
- * supported; use @FT_HAS_KERNING to find out whether a font has data
- * that can be extracted with `FT_Get_Kerning`.
- */
- FT_EXPORT( FT_Error )
- FT_Get_Kerning( FT_Face face,
- FT_UInt left_glyph,
- FT_UInt right_glyph,
- FT_UInt kern_mode,
- FT_Vector *akerning );
-
-
- /**************************************************************************
- *
- * @function:
- * FT_Get_Track_Kerning
- *
- * @description:
- * Return the track kerning for a given face object at a given size.
- *
- * @input:
- * face ::
- * A handle to a source face object.
- *
- * point_size ::
- * The point size in 16.16 fractional points.
- *
- * degree ::
- * The degree of tightness. Increasingly negative values represent
- * tighter track kerning, while increasingly positive values represent
- * looser track kerning. Value zero means no track kerning.
- *
- * @output:
- * akerning ::
- * The kerning in 16.16 fractional points, to be uniformly applied
- * between all glyphs.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * Currently, only the Type~1 font driver supports track kerning, using
- * data from AFM files (if attached with @FT_Attach_File or
- * @FT_Attach_Stream).
- *
- * Only very few AFM files come with track kerning data; please refer to
- * Adobe's AFM specification for more details.
- */
- FT_EXPORT( FT_Error )
- FT_Get_Track_Kerning( FT_Face face,
- FT_Fixed point_size,
- FT_Int degree,
- FT_Fixed* akerning );
-
-
- /**************************************************************************
- *
- * @function:
- * FT_Get_Glyph_Name
- *
- * @description:
- * Retrieve the ASCII name of a given glyph in a face. This only works
- * for those faces where @FT_HAS_GLYPH_NAMES(face) returns~1.
- *
- * @input:
- * face ::
- * A handle to a source face object.
- *
- * glyph_index ::
- * The glyph index.
- *
- * buffer_max ::
- * The maximum number of bytes available in the buffer.
- *
- * @output:
- * buffer ::
- * A pointer to a target buffer where the name is copied to.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * An error is returned if the face doesn't provide glyph names or if the
- * glyph index is invalid. In all cases of failure, the first byte of
- * `buffer` is set to~0 to indicate an empty name.
- *
- * The glyph name is truncated to fit within the buffer if it is too
- * long. The returned string is always zero-terminated.
- *
- * Be aware that FreeType reorders glyph indices internally so that glyph
- * index~0 always corresponds to the 'missing glyph' (called '.notdef').
+ * through format-specific interfaces.
*
- * This function always returns an error if the config macro
- * `FT_CONFIG_OPTION_NO_GLYPH_NAMES` is not defined in `ftoption.h`.
+ * Kerning for OpenType fonts implemented in a 'GPOS' table is not
+ * supported; use @FT_HAS_KERNING to find out whether a font has data
+ * that can be extracted with `FT_Get_Kerning`.
*/
FT_EXPORT( FT_Error )
- FT_Get_Glyph_Name( FT_Face face,
- FT_UInt glyph_index,
- FT_Pointer buffer,
- FT_UInt buffer_max );
+ FT_Get_Kerning( FT_Face face,
+ FT_UInt left_glyph,
+ FT_UInt right_glyph,
+ FT_UInt kern_mode,
+ FT_Vector *akerning );
/**************************************************************************
*
* @function:
- * FT_Get_Postscript_Name
+ * FT_Get_Track_Kerning
*
* @description:
- * Retrieve the ASCII PostScript name of a given face, if available.
- * This only works with PostScript, TrueType, and OpenType fonts.
+ * Return the track kerning for a given face object at a given size.
*
* @input:
* face ::
- * A handle to the source face object.
+ * A handle to a source face object.
+ *
+ * point_size ::
+ * The point size in 16.16 fractional points.
+ *
+ * degree ::
+ * The degree of tightness. Increasingly negative values represent
+ * tighter track kerning, while increasingly positive values represent
+ * looser track kerning. Value zero means no track kerning.
+ *
+ * @output:
+ * akerning ::
+ * The kerning in 16.16 fractional points, to be uniformly applied
+ * between all glyphs.
*
* @return:
- * A pointer to the face's PostScript name. `NULL` if unavailable.
+ * FreeType error code. 0~means success.
*
* @note:
- * The returned pointer is owned by the face and is destroyed with it.
+ * Currently, only the Type~1 font driver supports track kerning, using
+ * data from AFM files (if attached with @FT_Attach_File or
+ * @FT_Attach_Stream).
*
- * For variation fonts, this string changes if you select a different
- * instance, and you have to call `FT_Get_PostScript_Name` again to
- * retrieve it. FreeType follows Adobe TechNote #5902, 'Generating
- * PostScript Names for Fonts Using OpenType Font Variations'.
+ * Only very few AFM files come with track kerning data; please refer to
+ * Adobe's AFM specification for more details.
+ */
+ FT_EXPORT( FT_Error )
+ FT_Get_Track_Kerning( FT_Face face,
+ FT_Fixed point_size,
+ FT_Int degree,
+ FT_Fixed* akerning );
+
+
+ /**************************************************************************
*
- * https://download.macromedia.com/pub/developer/opentype/tech-notes/5902.AdobePSNameGeneration.html
+ * @section:
+ * character_mapping
*
- * [Since 2.9] Special PostScript names for named instances are only
- * returned if the named instance is set with @FT_Set_Named_Instance (and
- * the font has corresponding entries in its 'fvar' table). If
- * @FT_IS_VARIATION returns true, the algorithmically derived PostScript
- * name is provided, not looking up special entries for named instances.
*/
- FT_EXPORT( const char* )
- FT_Get_Postscript_Name( FT_Face face );
-
/**************************************************************************
*
/**************************************************************************
*
+ * @section:
+ * face_creation
+ *
+ */
+
+ /**************************************************************************
+ *
* @function:
* FT_Face_Properties
*
/**************************************************************************
*
+ * @section:
+ * information_retrieval
+ *
+ */
+
+ /**************************************************************************
+ *
* @function:
* FT_Get_Name_Index
*
* @description:
- * Return the glyph index of a given glyph name.
+ * Return the glyph index of a given glyph name. This only works
+ * for those faces where @FT_HAS_GLYPH_NAMES returns true.
*
* @input:
* face ::
*
* @return:
* The glyph index. 0~means 'undefined character code'.
+ *
+ * @note:
+ * Acceptable glyph names might come from the [Adobe Glyph
+ * List](https://github.com/adobe-type-tools/agl-aglfn). See
+ * @FT_Get_Glyph_Name for the inverse functionality.
+ *
+ * This function has limited capabilities if the config macro
+ * `FT_CONFIG_OPTION_POSTSCRIPT_NAMES` is not defined in `ftoption.h`:
+ * It then works only for fonts that actually embed glyph names (which
+ * many recent OpenType fonts do not).
*/
FT_EXPORT( FT_UInt )
FT_Get_Name_Index( FT_Face face,
/**************************************************************************
*
+ * @function:
+ * FT_Get_Glyph_Name
+ *
+ * @description:
+ * Retrieve the ASCII name of a given glyph in a face. This only works
+ * for those faces where @FT_HAS_GLYPH_NAMES returns true.
+ *
+ * @input:
+ * face ::
+ * A handle to a source face object.
+ *
+ * glyph_index ::
+ * The glyph index.
+ *
+ * buffer_max ::
+ * The maximum number of bytes available in the buffer.
+ *
+ * @output:
+ * buffer ::
+ * A pointer to a target buffer where the name is copied to.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * An error is returned if the face doesn't provide glyph names or if the
+ * glyph index is invalid. In all cases of failure, the first byte of
+ * `buffer` is set to~0 to indicate an empty name.
+ *
+ * The glyph name is truncated to fit within the buffer if it is too
+ * long. The returned string is always zero-terminated.
+ *
+ * Be aware that FreeType reorders glyph indices internally so that glyph
+ * index~0 always corresponds to the 'missing glyph' (called '.notdef').
+ *
+ * This function has limited capabilities if the config macro
+ * `FT_CONFIG_OPTION_POSTSCRIPT_NAMES` is not defined in `ftoption.h`:
+ * It then works only for fonts that actually embed glyph names (which
+ * many recent OpenType fonts do not).
+ */
+ FT_EXPORT( FT_Error )
+ FT_Get_Glyph_Name( FT_Face face,
+ FT_UInt glyph_index,
+ FT_Pointer buffer,
+ FT_UInt buffer_max );
+
+
+ /**************************************************************************
+ *
+ * @function:
+ * FT_Get_Postscript_Name
+ *
+ * @description:
+ * Retrieve the ASCII PostScript name of a given face, if available.
+ * This only works with PostScript, TrueType, and OpenType fonts.
+ *
+ * @input:
+ * face ::
+ * A handle to the source face object.
+ *
+ * @return:
+ * A pointer to the face's PostScript name. `NULL` if unavailable.
+ *
+ * @note:
+ * The returned pointer is owned by the face and is destroyed with it.
+ *
+ * For variation fonts, this string changes if you select a different
+ * instance, and you have to call `FT_Get_PostScript_Name` again to
+ * retrieve it. FreeType follows Adobe TechNote #5902, 'Generating
+ * PostScript Names for Fonts Using OpenType Font Variations'.
+ *
+ * https://download.macromedia.com/pub/developer/opentype/tech-notes/5902.AdobePSNameGeneration.html
+ *
+ * [Since 2.9] Special PostScript names for named instances are only
+ * returned if the named instance is set with @FT_Set_Named_Instance (and
+ * the font has corresponding entries in its 'fvar' table or is the
+ * default named instance). If @FT_IS_VARIATION returns true, the
+ * algorithmically derived PostScript name is provided, not looking up
+ * special entries for named instances.
+ */
+ FT_EXPORT( const char* )
+ FT_Get_Postscript_Name( FT_Face face );
+
+
+ /**************************************************************************
+ *
* @enum:
* FT_SUBGLYPH_FLAG_XXX
*
/**************************************************************************
*
- * @section:
- * layer_management
- *
- * @title:
- * Glyph Layer Management
- *
- * @abstract:
- * Retrieving and manipulating OpenType's 'COLR' table data.
- *
- * @description:
- * The functions described here allow access of colored glyph layer data
- * in OpenType's 'COLR' tables.
- */
-
-
- /**************************************************************************
- *
- * @struct:
- * FT_LayerIterator
- *
- * @description:
- * This iterator object is needed for @FT_Get_Color_Glyph_Layer.
- *
- * @fields:
- * num_layers ::
- * The number of glyph layers for the requested glyph index. Will be
- * set by @FT_Get_Color_Glyph_Layer.
- *
- * layer ::
- * The current layer. Will be set by @FT_Get_Color_Glyph_Layer.
- *
- * p ::
- * An opaque pointer into 'COLR' table data. The caller must set this
- * to `NULL` before the first call of @FT_Get_Color_Glyph_Layer.
- */
- typedef struct FT_LayerIterator_
- {
- FT_UInt num_layers;
- FT_UInt layer;
- FT_Byte* p;
-
- } FT_LayerIterator;
-
-
- /**************************************************************************
- *
- * @function:
- * FT_Get_Color_Glyph_Layer
- *
- * @description:
- * This is an interface to the 'COLR' table in OpenType fonts to
- * iteratively retrieve the colored glyph layers associated with the
- * current glyph slot.
- *
- * https://docs.microsoft.com/en-us/typography/opentype/spec/colr
- *
- * The glyph layer data for a given glyph index, if present, provides an
- * alternative, multi-color glyph representation: Instead of rendering
- * the outline or bitmap with the given glyph index, glyphs with the
- * indices and colors returned by this function are rendered layer by
- * layer.
- *
- * The returned elements are ordered in the z~direction from bottom to
- * top; the 'n'th element should be rendered with the associated palette
- * color and blended on top of the already rendered layers (elements 0,
- * 1, ..., n-1).
- *
- * @input:
- * face ::
- * A handle to the parent face object.
- *
- * base_glyph ::
- * The glyph index the colored glyph layers are associated with.
- *
- * @inout:
- * iterator ::
- * An @FT_LayerIterator object. For the first call you should set
- * `iterator->p` to `NULL`. For all following calls, simply use the
- * same object again.
- *
- * @output:
- * aglyph_index ::
- * The glyph index of the current layer.
- *
- * acolor_index ::
- * The color index into the font face's color palette of the current
- * layer. The value 0xFFFF is special; it doesn't reference a palette
- * entry but indicates that the text foreground color should be used
- * instead (to be set up by the application outside of FreeType).
- *
- * The color palette can be retrieved with @FT_Palette_Select.
- *
- * @return:
- * Value~1 if everything is OK. If there are no more layers (or if there
- * are no layers at all), value~0 gets returned. In case of an error,
- * value~0 is returned also.
- *
- * @note:
- * This function is necessary if you want to handle glyph layers by
- * yourself. In particular, functions that operate with @FT_GlyphRec
- * objects (like @FT_Get_Glyph or @FT_Glyph_To_Bitmap) don't have access
- * to this information.
- *
- * Note that @FT_Render_Glyph is able to handle colored glyph layers
- * automatically if the @FT_LOAD_COLOR flag is passed to a previous call
- * to @FT_Load_Glyph. [This is an experimental feature.]
- *
- * @example:
- * ```
- * FT_Color* palette;
- * FT_LayerIterator iterator;
- *
- * FT_Bool have_layers;
- * FT_UInt layer_glyph_index;
- * FT_UInt layer_color_index;
- *
- *
- * error = FT_Palette_Select( face, palette_index, &palette );
- * if ( error )
- * palette = NULL;
- *
- * iterator.p = NULL;
- * have_layers = FT_Get_Color_Glyph_Layer( face,
- * glyph_index,
- * &layer_glyph_index,
- * &layer_color_index,
- * &iterator );
- *
- * if ( palette && have_layers )
- * {
- * do
- * {
- * FT_Color layer_color;
- *
- *
- * if ( layer_color_index == 0xFFFF )
- * layer_color = text_foreground_color;
- * else
- * layer_color = palette[layer_color_index];
- *
- * // Load and render glyph `layer_glyph_index', then
- * // blend resulting pixmap (using color `layer_color')
- * // with previously created pixmaps.
- *
- * } while ( FT_Get_Color_Glyph_Layer( face,
- * glyph_index,
- * &layer_glyph_index,
- * &layer_color_index,
- * &iterator ) );
- * }
- * ```
- */
- FT_EXPORT( FT_Bool )
- FT_Get_Color_Glyph_Layer( FT_Face face,
- FT_UInt base_glyph,
- FT_UInt *aglyph_index,
- FT_UInt *acolor_index,
- FT_LayerIterator* iterator );
-
-
- /**************************************************************************
- *
- * @section:
- * base_interface
- *
- */
-
- /**************************************************************************
- *
* @enum:
* FT_FSTYPE_XXX
*
*
* @since:
* 2.3.8
+ *
*/
FT_EXPORT( FT_UShort )
FT_Get_FSType_Flags( FT_Face face );
*
* @since:
* 2.3.6
+ *
*/
FT_EXPORT( FT_UInt )
FT_Face_GetCharVariantIndex( FT_Face face,
*
* @since:
* 2.3.6
+ *
*/
FT_EXPORT( FT_Int )
FT_Face_GetCharVariantIsDefault( FT_Face face,
*
* @since:
* 2.3.6
+ *
*/
FT_EXPORT( FT_UInt32* )
FT_Face_GetVariantSelectors( FT_Face face );
*
* @since:
* 2.3.6
+ *
*/
FT_EXPORT( FT_UInt32* )
FT_Face_GetVariantsOfChar( FT_Face face,
*
* @since:
* 2.3.6
+ *
*/
FT_EXPORT( FT_UInt32* )
FT_Face_GetCharsOfVariant( FT_Face face,
*
* @description:
* This section contains various functions used to perform computations
- * on 16.16 fixed-float numbers or 2d vectors.
+ * on 16.16 fixed-point numbers or 2D vectors. FreeType does not use
+ * floating-point data types.
*
* **Attention**: Most arithmetic functions take `FT_Long` as arguments.
* For historical reasons, FreeType was designed under the assumption
/**************************************************************************
*
* @section:
- * version
- *
- * @title:
- * FreeType Version
- *
- * @abstract:
- * Functions and macros related to FreeType versions.
- *
- * @description:
- * Note that those functions and macros are of limited use because even a
- * new release of FreeType with only documentation changes increases the
- * version number.
- *
- * @order:
- * FT_Library_Version
- *
- * FREETYPE_MAJOR
- * FREETYPE_MINOR
- * FREETYPE_PATCH
- *
- * FT_Face_CheckTrueTypePatents
- * FT_Face_SetUnpatentedHinting
+ * library_setup
*
*/
-
/**************************************************************************
*
* @enum:
*
*/
#define FREETYPE_MAJOR 2
-#define FREETYPE_MINOR 10
-#define FREETYPE_PATCH 4
+#define FREETYPE_MINOR 13
+#define FREETYPE_PATCH 2
/**************************************************************************
/**************************************************************************
*
+ * @section:
+ * other_api_data
+ *
+ */
+
+ /**************************************************************************
+ *
* @function:
* FT_Face_CheckTrueTypePatents
*
*
* @since:
* 2.3.5
+ *
*/
FT_EXPORT( FT_Bool )
FT_Face_CheckTrueTypePatents( FT_Face face );
*
* @since:
* 2.3.5
+ *
*/
FT_EXPORT( FT_Bool )
FT_Face_SetUnpatentedHinting( FT_Face face,
*
* Quick computation of advance widths (specification only).
*
- * Copyright (C) 2008-2020 by
+ * Copyright (C) 2008-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* FreeType exact bbox computation (specification).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* FreeType API for accessing BDF-specific strings (specification).
*
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* FreeType utility functions for bitmaps (specification).
*
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* Bzip2-compressed stream support.
*
- * Copyright (C) 2010-2020 by
+ * Copyright (C) 2010-2023 by
* Joel Klinghed.
*
* This file is part of the FreeType project, and may only be used,
*
* FreeType Cache subsystem (specification).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* objects, as well as caching information like character maps and glyph
* images while limiting their maximum memory usage.
*
- * Note that all types and functions begin with the `FTC_` prefix.
+ * Note that all types and functions begin with the `FTC_` prefix rather
+ * than the usual `FT_` prefix in the rest of FreeType.
*
- * The cache is highly portable and thus doesn't know anything about the
- * fonts installed on your system, or how to access them. This implies
- * the following scheme:
+ * The cache is highly portable and, thus, doesn't know anything about
+ * the fonts installed on your system, or how to access them. Therefore,
+ * it requires the following.
*
- * First, available or installed font faces are uniquely identified by
- * @FTC_FaceID values, provided to the cache by the client. Note that
- * the cache only stores and compares these values, and doesn't try to
- * interpret them in any way.
+ * * @FTC_FaceID, an arbitrary non-zero value that uniquely identifies
+ * available or installed font faces, has to be provided to the
+ * cache by the client. Note that the cache only stores and compares
+ * these values and doesn't try to interpret them in any way, but they
+ * have to be persistent on the client side.
*
- * Second, the cache calls, only when needed, a client-provided function
- * to convert an @FTC_FaceID into a new @FT_Face object. The latter is
- * then completely managed by the cache, including its termination
- * through @FT_Done_Face. To monitor termination of face objects, the
- * finalizer callback in the `generic` field of the @FT_Face object can
- * be used, which might also be used to store the @FTC_FaceID of the
- * face.
+ * * @FTC_Face_Requester, a method to convert an @FTC_FaceID into a new
+ * @FT_Face object when necessary, has to be provided to the cache by
+ * the client. The @FT_Face object is completely managed by the cache,
+ * including its termination through @FT_Done_Face. To monitor
+ * termination of face objects, the finalizer callback in the `generic`
+ * field of the @FT_Face object can be used, which might also be used
+ * to store the @FTC_FaceID of the face.
*
- * Clients are free to map face IDs to anything else. The most simple
- * usage is to associate them to a (pathname,face_index) pair that is
- * used to call @FT_New_Face. However, more complex schemes are also
- * possible.
+ * Clients are free to map face IDs to anything useful. The most simple
+ * usage is, for example, to associate them to a `{pathname,face_index}`
+ * pair that is then used by @FTC_Face_Requester to call @FT_New_Face.
+ * However, more complex schemes are also possible.
*
* Note that for the cache to work correctly, the face ID values must be
* **persistent**, which means that the contents they point to should not
* change at runtime, or that their value should not become invalid.
- *
* If this is unavoidable (e.g., when a font is uninstalled at runtime),
- * you should call @FTC_Manager_RemoveFaceID as soon as possible, to let
+ * you should call @FTC_Manager_RemoveFaceID as soon as possible to let
* the cache get rid of any references to the old @FTC_FaceID it may keep
* internally. Failure to do so will lead to incorrect behaviour or even
- * crashes.
+ * crashes in @FTC_Face_Requester.
*
* To use the cache, start with calling @FTC_Manager_New to create a new
* @FTC_Manager object, which models a single cache instance. You can
* then look up @FT_Face and @FT_Size objects with
- * @FTC_Manager_LookupFace and @FTC_Manager_LookupSize, respectively.
- *
- * If you want to use the charmap caching, call @FTC_CMapCache_New, then
- * later use @FTC_CMapCache_Lookup to perform the equivalent of
- * @FT_Get_Char_Index, only much faster.
- *
- * If you want to use the @FT_Glyph caching, call @FTC_ImageCache, then
- * later use @FTC_ImageCache_Lookup to retrieve the corresponding
- * @FT_Glyph objects from the cache.
+ * @FTC_Manager_LookupFace and @FTC_Manager_LookupSize, respectively, and
+ * use them in any FreeType work stream. You can also cache other
+ * FreeType objects as follows.
*
- * If you need lots of small bitmaps, it is much more memory efficient to
- * call @FTC_SBitCache_New followed by @FTC_SBitCache_Lookup. This
- * returns @FTC_SBitRec structures, which are used to store small bitmaps
- * directly. (A small bitmap is one whose metrics and dimensions all fit
- * into 8-bit integers).
+ * * If you want to use the charmap caching, call @FTC_CMapCache_New,
+ * then later use @FTC_CMapCache_Lookup to perform the equivalent of
+ * @FT_Get_Char_Index, only much faster.
*
- * We hope to also provide a kerning cache in the near future.
+ * * If you want to use the @FT_Glyph caching, call @FTC_ImageCache_New,
+ * then later use @FTC_ImageCache_Lookup to retrieve the corresponding
+ * @FT_Glyph objects from the cache.
*
+ * * If you need lots of small bitmaps, it is much more memory-efficient
+ * to call @FTC_SBitCache_New followed by @FTC_SBitCache_Lookup. This
+ * returns @FTC_SBitRec structures, which are used to store small
+ * bitmaps directly. (A small bitmap is one whose metrics and
+ * dimensions all fit into 8-bit integers).
*
* @order:
* FTC_Manager
* pixel ::
* A Boolean. If 1, the `width` and `height` fields are interpreted as
* integer pixel character sizes. Otherwise, they are expressed as
- * 1/64th of points.
+ * 1/64 of points.
*
* x_res ::
* Only used when `pixel` is value~0 to indicate the horizontal
* General Remarks
*
* @sections:
+ * preamble
* header_inclusion
* user_allocation
*
* Core API
*
* @sections:
- * version
* basic_types
- * base_interface
+ * library_setup
+ * face_creation
+ * font_testing_macros
+ * sizing_and_scaling
+ * glyph_retrieval
+ * character_mapping
+ * information_retrieval
+ * other_api_data
+ *
+ */
+
+
+ /**************************************************************************
+ *
+ * @chapter:
+ * extended_api
+ *
+ * @title:
+ * Extended API
+ *
+ * @sections:
* glyph_variants
* color_management
* layer_management
* cid_fonts
* pfr_fonts
* winfnt_fonts
+ * svg_fonts
* font_formats
* gasp_table
*
* t1_cid_driver
* tt_driver
* pcf_driver
+ * ot_svg_driver
* properties
* parameter_tags
* lcd_rendering
* gzip
* lzw
* bzip2
+ * debugging_apis
*
*/
*
* FreeType API for accessing CID font information (specification).
*
- * Copyright (C) 2007-2020 by
+ * Copyright (C) 2007-2023 by
* Dereg Clegg and Michael Toftdal.
*
* This file is part of the FreeType project, and may only be used,
*
* FreeType's glyph color management (specification).
*
- * Copyright (C) 2018-2020 by
+ * Copyright (C) 2018-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
FT_Palette_Set_Foreground_Color( FT_Face face,
FT_Color foreground_color );
+
+ /**************************************************************************
+ *
+ * @section:
+ * layer_management
+ *
+ * @title:
+ * Glyph Layer Management
+ *
+ * @abstract:
+ * Retrieving and manipulating OpenType's 'COLR' table data.
+ *
+ * @description:
+ * The functions described here allow access of colored glyph layer data
+ * in OpenType's 'COLR' tables.
+ */
+
+
+ /**************************************************************************
+ *
+ * @struct:
+ * FT_LayerIterator
+ *
+ * @description:
+ * This iterator object is needed for @FT_Get_Color_Glyph_Layer.
+ *
+ * @fields:
+ * num_layers ::
+ * The number of glyph layers for the requested glyph index. Will be
+ * set by @FT_Get_Color_Glyph_Layer.
+ *
+ * layer ::
+ * The current layer. Will be set by @FT_Get_Color_Glyph_Layer.
+ *
+ * p ::
+ * An opaque pointer into 'COLR' table data. The caller must set this
+ * to `NULL` before the first call of @FT_Get_Color_Glyph_Layer.
+ */
+ typedef struct FT_LayerIterator_
+ {
+ FT_UInt num_layers;
+ FT_UInt layer;
+ FT_Byte* p;
+
+ } FT_LayerIterator;
+
+
+ /**************************************************************************
+ *
+ * @function:
+ * FT_Get_Color_Glyph_Layer
+ *
+ * @description:
+ * This is an interface to the 'COLR' table in OpenType fonts to
+ * iteratively retrieve the colored glyph layers associated with the
+ * current glyph slot.
+ *
+ * https://docs.microsoft.com/en-us/typography/opentype/spec/colr
+ *
+ * The glyph layer data for a given glyph index, if present, provides an
+ * alternative, multi-color glyph representation: Instead of rendering
+ * the outline or bitmap with the given glyph index, glyphs with the
+ * indices and colors returned by this function are rendered layer by
+ * layer.
+ *
+ * The returned elements are ordered in the z~direction from bottom to
+ * top; the 'n'th element should be rendered with the associated palette
+ * color and blended on top of the already rendered layers (elements 0,
+ * 1, ..., n-1).
+ *
+ * @input:
+ * face ::
+ * A handle to the parent face object.
+ *
+ * base_glyph ::
+ * The glyph index the colored glyph layers are associated with.
+ *
+ * @inout:
+ * iterator ::
+ * An @FT_LayerIterator object. For the first call you should set
+ * `iterator->p` to `NULL`. For all following calls, simply use the
+ * same object again.
+ *
+ * @output:
+ * aglyph_index ::
+ * The glyph index of the current layer.
+ *
+ * acolor_index ::
+ * The color index into the font face's color palette of the current
+ * layer. The value 0xFFFF is special; it doesn't reference a palette
+ * entry but indicates that the text foreground color should be used
+ * instead (to be set up by the application outside of FreeType).
+ *
+ * The color palette can be retrieved with @FT_Palette_Select.
+ *
+ * @return:
+ * Value~1 if everything is OK. If there are no more layers (or if there
+ * are no layers at all), value~0 gets returned. In case of an error,
+ * value~0 is returned also.
+ *
+ * @note:
+ * This function is necessary if you want to handle glyph layers by
+ * yourself. In particular, functions that operate with @FT_GlyphRec
+ * objects (like @FT_Get_Glyph or @FT_Glyph_To_Bitmap) don't have access
+ * to this information.
+ *
+ * Note that @FT_Render_Glyph is able to handle colored glyph layers
+ * automatically if the @FT_LOAD_COLOR flag is passed to a previous call
+ * to @FT_Load_Glyph. [This is an experimental feature.]
+ *
+ * @example:
+ * ```
+ * FT_Color* palette;
+ * FT_LayerIterator iterator;
+ *
+ * FT_Bool have_layers;
+ * FT_UInt layer_glyph_index;
+ * FT_UInt layer_color_index;
+ *
+ *
+ * error = FT_Palette_Select( face, palette_index, &palette );
+ * if ( error )
+ * palette = NULL;
+ *
+ * iterator.p = NULL;
+ * have_layers = FT_Get_Color_Glyph_Layer( face,
+ * glyph_index,
+ * &layer_glyph_index,
+ * &layer_color_index,
+ * &iterator );
+ *
+ * if ( palette && have_layers )
+ * {
+ * do
+ * {
+ * FT_Color layer_color;
+ *
+ *
+ * if ( layer_color_index == 0xFFFF )
+ * layer_color = text_foreground_color;
+ * else
+ * layer_color = palette[layer_color_index];
+ *
+ * // Load and render glyph `layer_glyph_index', then
+ * // blend resulting pixmap (using color `layer_color')
+ * // with previously created pixmaps.
+ *
+ * } while ( FT_Get_Color_Glyph_Layer( face,
+ * glyph_index,
+ * &layer_glyph_index,
+ * &layer_color_index,
+ * &iterator ) );
+ * }
+ * ```
+ *
+ * @since:
+ * 2.10
+ */
+ FT_EXPORT( FT_Bool )
+ FT_Get_Color_Glyph_Layer( FT_Face face,
+ FT_UInt base_glyph,
+ FT_UInt *aglyph_index,
+ FT_UInt *acolor_index,
+ FT_LayerIterator* iterator );
+
+
+ /**************************************************************************
+ *
+ * @enum:
+ * FT_PaintFormat
+ *
+ * @description:
+ * Enumeration describing the different paint format types of the v1
+ * extensions to the 'COLR' table, see
+ * 'https://github.com/googlefonts/colr-gradients-spec'.
+ *
+ * The enumeration values loosely correspond with the format numbers of
+ * the specification: FreeType always returns a fully specified 'Paint'
+ * structure for the 'Transform', 'Translate', 'Scale', 'Rotate', and
+ * 'Skew' table types even though the specification has different formats
+ * depending on whether or not a center is specified, whether the scale
+ * is uniform in x and y~direction or not, etc. Also, only non-variable
+ * format identifiers are listed in this enumeration; as soon as support
+ * for variable 'COLR' v1 fonts is implemented, interpolation is
+ * performed dependent on axis coordinates, which are configured on the
+ * @FT_Face through @FT_Set_Var_Design_Coordinates. This implies that
+ * always static, readily interpolated values are returned in the 'Paint'
+ * structures.
+ *
+ * @since:
+ * 2.13
+ */
+ typedef enum FT_PaintFormat_
+ {
+ FT_COLR_PAINTFORMAT_COLR_LAYERS = 1,
+ FT_COLR_PAINTFORMAT_SOLID = 2,
+ FT_COLR_PAINTFORMAT_LINEAR_GRADIENT = 4,
+ FT_COLR_PAINTFORMAT_RADIAL_GRADIENT = 6,
+ FT_COLR_PAINTFORMAT_SWEEP_GRADIENT = 8,
+ FT_COLR_PAINTFORMAT_GLYPH = 10,
+ FT_COLR_PAINTFORMAT_COLR_GLYPH = 11,
+ FT_COLR_PAINTFORMAT_TRANSFORM = 12,
+ FT_COLR_PAINTFORMAT_TRANSLATE = 14,
+ FT_COLR_PAINTFORMAT_SCALE = 16,
+ FT_COLR_PAINTFORMAT_ROTATE = 24,
+ FT_COLR_PAINTFORMAT_SKEW = 28,
+ FT_COLR_PAINTFORMAT_COMPOSITE = 32,
+ FT_COLR_PAINT_FORMAT_MAX = 33,
+ FT_COLR_PAINTFORMAT_UNSUPPORTED = 255
+
+ } FT_PaintFormat;
+
+
+ /**************************************************************************
+ *
+ * @struct:
+ * FT_ColorStopIterator
+ *
+ * @description:
+ * This iterator object is needed for @FT_Get_Colorline_Stops. It keeps
+ * state while iterating over the stops of an @FT_ColorLine, representing
+ * the `ColorLine` struct of the v1 extensions to 'COLR', see
+ * 'https://github.com/googlefonts/colr-gradients-spec'. Do not manually
+ * modify fields of this iterator.
+ *
+ * @fields:
+ * num_color_stops ::
+ * The number of color stops for the requested glyph index. Set by
+ * @FT_Get_Paint.
+ *
+ * current_color_stop ::
+ * The current color stop. Set by @FT_Get_Colorline_Stops.
+ *
+ * p ::
+ * An opaque pointer into 'COLR' table data. Set by @FT_Get_Paint.
+ * Updated by @FT_Get_Colorline_Stops.
+ *
+ * read_variable ::
+ * A boolean keeping track of whether variable color lines are to be
+ * read. Set by @FT_Get_Paint.
+ *
+ * @since:
+ * 2.13
+ */
+ typedef struct FT_ColorStopIterator_
+ {
+ FT_UInt num_color_stops;
+ FT_UInt current_color_stop;
+
+ FT_Byte* p;
+
+ FT_Bool read_variable;
+
+ } FT_ColorStopIterator;
+
+
+ /**************************************************************************
+ *
+ * @struct:
+ * FT_ColorIndex
+ *
+ * @description:
+ * A structure representing a `ColorIndex` value of the 'COLR' v1
+ * extensions, see 'https://github.com/googlefonts/colr-gradients-spec'.
+ *
+ * @fields:
+ * palette_index ::
+ * The palette index into a 'CPAL' palette.
+ *
+ * alpha ::
+ * Alpha transparency value multiplied with the value from 'CPAL'.
+ *
+ * @since:
+ * 2.13
+ */
+ typedef struct FT_ColorIndex_
+ {
+ FT_UInt16 palette_index;
+ FT_F2Dot14 alpha;
+
+ } FT_ColorIndex;
+
+
+ /**************************************************************************
+ *
+ * @struct:
+ * FT_ColorStop
+ *
+ * @description:
+ * A structure representing a `ColorStop` value of the 'COLR' v1
+ * extensions, see 'https://github.com/googlefonts/colr-gradients-spec'.
+ *
+ * @fields:
+ * stop_offset ::
+ * The stop offset along the gradient, expressed as a 16.16 fixed-point
+ * coordinate.
+ *
+ * color ::
+ * The color information for this stop, see @FT_ColorIndex.
+ *
+ * @since:
+ * 2.13
+ */
+ typedef struct FT_ColorStop_
+ {
+ FT_Fixed stop_offset;
+ FT_ColorIndex color;
+
+ } FT_ColorStop;
+
+
+ /**************************************************************************
+ *
+ * @enum:
+ * FT_PaintExtend
+ *
+ * @description:
+ * An enumeration representing the 'Extend' mode of the 'COLR' v1
+ * extensions, see 'https://github.com/googlefonts/colr-gradients-spec'.
+ * It describes how the gradient fill continues at the other boundaries.
+ *
+ * @since:
+ * 2.13
+ */
+ typedef enum FT_PaintExtend_
+ {
+ FT_COLR_PAINT_EXTEND_PAD = 0,
+ FT_COLR_PAINT_EXTEND_REPEAT = 1,
+ FT_COLR_PAINT_EXTEND_REFLECT = 2
+
+ } FT_PaintExtend;
+
+
+ /**************************************************************************
+ *
+ * @struct:
+ * FT_ColorLine
+ *
+ * @description:
+ * A structure representing a `ColorLine` value of the 'COLR' v1
+ * extensions, see 'https://github.com/googlefonts/colr-gradients-spec'.
+ * It describes a list of color stops along the defined gradient.
+ *
+ * @fields:
+ * extend ::
+ * The extend mode at the outer boundaries, see @FT_PaintExtend.
+ *
+ * color_stop_iterator ::
+ * The @FT_ColorStopIterator used to enumerate and retrieve the
+ * actual @FT_ColorStop's.
+ *
+ * @since:
+ * 2.13
+ */
+ typedef struct FT_ColorLine_
+ {
+ FT_PaintExtend extend;
+ FT_ColorStopIterator color_stop_iterator;
+
+ } FT_ColorLine;
+
+
+ /**************************************************************************
+ *
+ * @struct:
+ * FT_Affine23
+ *
+ * @description:
+ * A structure used to store a 2x3 matrix. Coefficients are in
+ * 16.16 fixed-point format. The computation performed is
+ *
+ * ```
+ * x' = x*xx + y*xy + dx
+ * y' = x*yx + y*yy + dy
+ * ```
+ *
+ * @fields:
+ * xx ::
+ * Matrix coefficient.
+ *
+ * xy ::
+ * Matrix coefficient.
+ *
+ * dx ::
+ * x translation.
+ *
+ * yx ::
+ * Matrix coefficient.
+ *
+ * yy ::
+ * Matrix coefficient.
+ *
+ * dy ::
+ * y translation.
+ *
+ * @since:
+ * 2.13
+ */
+ typedef struct FT_Affine_23_
+ {
+ FT_Fixed xx, xy, dx;
+ FT_Fixed yx, yy, dy;
+
+ } FT_Affine23;
+
+
+ /**************************************************************************
+ *
+ * @enum:
+ * FT_Composite_Mode
+ *
+ * @description:
+ * An enumeration listing the 'COLR' v1 composite modes used in
+ * @FT_PaintComposite. For more details on each paint mode, see
+ * 'https://www.w3.org/TR/compositing-1/#porterduffcompositingoperators'.
+ *
+ * @since:
+ * 2.13
+ */
+ typedef enum FT_Composite_Mode_
+ {
+ FT_COLR_COMPOSITE_CLEAR = 0,
+ FT_COLR_COMPOSITE_SRC = 1,
+ FT_COLR_COMPOSITE_DEST = 2,
+ FT_COLR_COMPOSITE_SRC_OVER = 3,
+ FT_COLR_COMPOSITE_DEST_OVER = 4,
+ FT_COLR_COMPOSITE_SRC_IN = 5,
+ FT_COLR_COMPOSITE_DEST_IN = 6,
+ FT_COLR_COMPOSITE_SRC_OUT = 7,
+ FT_COLR_COMPOSITE_DEST_OUT = 8,
+ FT_COLR_COMPOSITE_SRC_ATOP = 9,
+ FT_COLR_COMPOSITE_DEST_ATOP = 10,
+ FT_COLR_COMPOSITE_XOR = 11,
+ FT_COLR_COMPOSITE_PLUS = 12,
+ FT_COLR_COMPOSITE_SCREEN = 13,
+ FT_COLR_COMPOSITE_OVERLAY = 14,
+ FT_COLR_COMPOSITE_DARKEN = 15,
+ FT_COLR_COMPOSITE_LIGHTEN = 16,
+ FT_COLR_COMPOSITE_COLOR_DODGE = 17,
+ FT_COLR_COMPOSITE_COLOR_BURN = 18,
+ FT_COLR_COMPOSITE_HARD_LIGHT = 19,
+ FT_COLR_COMPOSITE_SOFT_LIGHT = 20,
+ FT_COLR_COMPOSITE_DIFFERENCE = 21,
+ FT_COLR_COMPOSITE_EXCLUSION = 22,
+ FT_COLR_COMPOSITE_MULTIPLY = 23,
+ FT_COLR_COMPOSITE_HSL_HUE = 24,
+ FT_COLR_COMPOSITE_HSL_SATURATION = 25,
+ FT_COLR_COMPOSITE_HSL_COLOR = 26,
+ FT_COLR_COMPOSITE_HSL_LUMINOSITY = 27,
+ FT_COLR_COMPOSITE_MAX = 28
+
+ } FT_Composite_Mode;
+
+
+ /**************************************************************************
+ *
+ * @struct:
+ * FT_OpaquePaint
+ *
+ * @description:
+ * A structure representing an offset to a `Paint` value stored in any
+ * of the paint tables of a 'COLR' v1 font. Compare Offset<24> there.
+ * When 'COLR' v1 paint tables represented by FreeType objects such as
+ * @FT_PaintColrLayers, @FT_PaintComposite, or @FT_PaintTransform
+ * reference downstream nested paint tables, we do not immediately
+ * retrieve them but encapsulate their location in this type. Use
+ * @FT_Get_Paint to retrieve the actual @FT_COLR_Paint object that
+ * describes the details of the respective paint table.
+ *
+ * @fields:
+ * p ::
+ * An internal offset to a Paint table, needs to be set to NULL before
+ * passing this struct as an argument to @FT_Get_Paint.
+ *
+ * insert_root_transform ::
+ * An internal boolean to track whether an initial root transform is
+ * to be provided. Do not set this value.
+ *
+ * @since:
+ * 2.13
+ */
+ typedef struct FT_Opaque_Paint_
+ {
+ FT_Byte* p;
+ FT_Bool insert_root_transform;
+ } FT_OpaquePaint;
+
+
+ /**************************************************************************
+ *
+ * @struct:
+ * FT_PaintColrLayers
+ *
+ * @description:
+ * A structure representing a `PaintColrLayers` table of a 'COLR' v1
+ * font. This table describes a set of layers that are to be composited
+ * with composite mode `FT_COLR_COMPOSITE_SRC_OVER`. The return value
+ * of this function is an @FT_LayerIterator initialized so that it can
+ * be used with @FT_Get_Paint_Layers to retrieve the @FT_OpaquePaint
+ * objects as references to each layer.
+ *
+ * @fields:
+ * layer_iterator ::
+ * The layer iterator that describes the layers of this paint.
+ *
+ * @since:
+ * 2.13
+ */
+ typedef struct FT_PaintColrLayers_
+ {
+ FT_LayerIterator layer_iterator;
+
+ } FT_PaintColrLayers;
+
+
+ /**************************************************************************
+ *
+ * @struct:
+ * FT_PaintSolid
+ *
+ * @description:
+ * A structure representing a `PaintSolid` value of the 'COLR' v1
+ * extensions, see 'https://github.com/googlefonts/colr-gradients-spec'.
+ * Using a `PaintSolid` value means that the glyph layer filled with
+ * this paint is solid-colored and does not contain a gradient.
+ *
+ * @fields:
+ * color ::
+ * The color information for this solid paint, see @FT_ColorIndex.
+ *
+ * @since:
+ * 2.13
+ */
+ typedef struct FT_PaintSolid_
+ {
+ FT_ColorIndex color;
+
+ } FT_PaintSolid;
+
+
+ /**************************************************************************
+ *
+ * @struct:
+ * FT_PaintLinearGradient
+ *
+ * @description:
+ * A structure representing a `PaintLinearGradient` value of the 'COLR'
+ * v1 extensions, see
+ * 'https://github.com/googlefonts/colr-gradients-spec'. The glyph
+ * layer filled with this paint is drawn filled with a linear gradient.
+ *
+ * @fields:
+ * colorline ::
+ * The @FT_ColorLine information for this paint, i.e., the list of
+ * color stops along the gradient.
+ *
+ * p0 ::
+ * The starting point of the gradient definition in font units
+ * represented as a 16.16 fixed-point `FT_Vector`.
+ *
+ * p1 ::
+ * The end point of the gradient definition in font units
+ * represented as a 16.16 fixed-point `FT_Vector`.
+ *
+ * p2 ::
+ * Optional point~p2 to rotate the gradient in font units
+ * represented as a 16.16 fixed-point `FT_Vector`.
+ * Otherwise equal to~p0.
+ *
+ * @since:
+ * 2.13
+ */
+ typedef struct FT_PaintLinearGradient_
+ {
+ FT_ColorLine colorline;
+
+ /* TODO: Potentially expose those as x0, y0 etc. */
+ FT_Vector p0;
+ FT_Vector p1;
+ FT_Vector p2;
+
+ } FT_PaintLinearGradient;
+
+
+ /**************************************************************************
+ *
+ * @struct:
+ * FT_PaintRadialGradient
+ *
+ * @description:
+ * A structure representing a `PaintRadialGradient` value of the 'COLR'
+ * v1 extensions, see
+ * 'https://github.com/googlefonts/colr-gradients-spec'. The glyph
+ * layer filled with this paint is drawn filled with a radial gradient.
+ *
+ * @fields:
+ * colorline ::
+ * The @FT_ColorLine information for this paint, i.e., the list of
+ * color stops along the gradient.
+ *
+ * c0 ::
+ * The center of the starting point of the radial gradient in font
+ * units represented as a 16.16 fixed-point `FT_Vector`.
+ *
+ * r0 ::
+ * The radius of the starting circle of the radial gradient in font
+ * units represented as a 16.16 fixed-point value.
+ *
+ * c1 ::
+ * The center of the end point of the radial gradient in font units
+ * represented as a 16.16 fixed-point `FT_Vector`.
+ *
+ * r1 ::
+ * The radius of the end circle of the radial gradient in font
+ * units represented as a 16.16 fixed-point value.
+ *
+ * @since:
+ * 2.13
+ */
+ typedef struct FT_PaintRadialGradient_
+ {
+ FT_ColorLine colorline;
+
+ FT_Vector c0;
+ FT_Pos r0;
+ FT_Vector c1;
+ FT_Pos r1;
+
+ } FT_PaintRadialGradient;
+
+
+ /**************************************************************************
+ *
+ * @struct:
+ * FT_PaintSweepGradient
+ *
+ * @description:
+ * A structure representing a `PaintSweepGradient` value of the 'COLR'
+ * v1 extensions, see
+ * 'https://github.com/googlefonts/colr-gradients-spec'. The glyph
+ * layer filled with this paint is drawn filled with a sweep gradient
+ * from `start_angle` to `end_angle`.
+ *
+ * @fields:
+ * colorline ::
+ * The @FT_ColorLine information for this paint, i.e., the list of
+ * color stops along the gradient.
+ *
+ * center ::
+ * The center of the sweep gradient in font units represented as a
+ * vector of 16.16 fixed-point values.
+ *
+ * start_angle ::
+ * The start angle of the sweep gradient in 16.16 fixed-point
+ * format specifying degrees divided by 180.0 (as in the
+ * spec). Multiply by 180.0f to receive degrees value. Values are
+ * given counter-clockwise, starting from the (positive) y~axis.
+ *
+ * end_angle ::
+ * The end angle of the sweep gradient in 16.16 fixed-point
+ * format specifying degrees divided by 180.0 (as in the
+ * spec). Multiply by 180.0f to receive degrees value. Values are
+ * given counter-clockwise, starting from the (positive) y~axis.
+ *
+ * @since:
+ * 2.13
+ */
+ typedef struct FT_PaintSweepGradient_
+ {
+ FT_ColorLine colorline;
+
+ FT_Vector center;
+ FT_Fixed start_angle;
+ FT_Fixed end_angle;
+
+ } FT_PaintSweepGradient;
+
+
+ /**************************************************************************
+ *
+ * @struct:
+ * FT_PaintGlyph
+ *
+ * @description:
+ * A structure representing a 'COLR' v1 `PaintGlyph` paint table.
+ *
+ * @fields:
+ * paint ::
+ * An opaque paint object pointing to a `Paint` table that serves as
+ * the fill for the glyph ID.
+ *
+ * glyphID ::
+ * The glyph ID from the 'glyf' table, which serves as the contour
+ * information that is filled with paint.
+ *
+ * @since:
+ * 2.13
+ */
+ typedef struct FT_PaintGlyph_
+ {
+ FT_OpaquePaint paint;
+ FT_UInt glyphID;
+
+ } FT_PaintGlyph;
+
+
+ /**************************************************************************
+ *
+ * @struct:
+ * FT_PaintColrGlyph
+ *
+ * @description:
+ * A structure representing a 'COLR' v1 `PaintColorGlyph` paint table.
+ *
+ * @fields:
+ * glyphID ::
+ * The glyph ID from the `BaseGlyphV1List` table that is drawn for
+ * this paint.
+ *
+ * @since:
+ * 2.13
+ */
+ typedef struct FT_PaintColrGlyph_
+ {
+ FT_UInt glyphID;
+
+ } FT_PaintColrGlyph;
+
+
+ /**************************************************************************
+ *
+ * @struct:
+ * FT_PaintTransform
+ *
+ * @description:
+ * A structure representing a 'COLR' v1 `PaintTransform` paint table.
+ *
+ * @fields:
+ * paint ::
+ * An opaque paint that is subject to being transformed.
+ *
+ * affine ::
+ * A 2x3 transformation matrix in @FT_Affine23 format containing
+ * 16.16 fixed-point values.
+ *
+ * @since:
+ * 2.13
+ */
+ typedef struct FT_PaintTransform_
+ {
+ FT_OpaquePaint paint;
+ FT_Affine23 affine;
+
+ } FT_PaintTransform;
+
+
+ /**************************************************************************
+ *
+ * @struct:
+ * FT_PaintTranslate
+ *
+ * @description:
+ * A structure representing a 'COLR' v1 `PaintTranslate` paint table.
+ * Used for translating downstream paints by a given x and y~delta.
+ *
+ * @fields:
+ * paint ::
+ * An @FT_OpaquePaint object referencing the paint that is to be
+ * rotated.
+ *
+ * dx ::
+ * Translation in x~direction in font units represented as a
+ * 16.16 fixed-point value.
+ *
+ * dy ::
+ * Translation in y~direction in font units represented as a
+ * 16.16 fixed-point value.
+ *
+ * @since:
+ * 2.13
+ */
+ typedef struct FT_PaintTranslate_
+ {
+ FT_OpaquePaint paint;
+
+ FT_Fixed dx;
+ FT_Fixed dy;
+
+ } FT_PaintTranslate;
+
+
+ /**************************************************************************
+ *
+ * @struct:
+ * FT_PaintScale
+ *
+ * @description:
+ * A structure representing all of the 'COLR' v1 'PaintScale*' paint
+ * tables. Used for scaling downstream paints by a given x and y~scale,
+ * with a given center. This structure is used for all 'PaintScale*'
+ * types that are part of specification; fields of this structure are
+ * filled accordingly. If there is a center, the center values are set,
+ * otherwise they are set to the zero coordinate. If the source font
+ * file has 'PaintScaleUniform*' set, the scale values are set
+ * accordingly to the same value.
+ *
+ * @fields:
+ * paint ::
+ * An @FT_OpaquePaint object referencing the paint that is to be
+ * scaled.
+ *
+ * scale_x ::
+ * Scale factor in x~direction represented as a
+ * 16.16 fixed-point value.
+ *
+ * scale_y ::
+ * Scale factor in y~direction represented as a
+ * 16.16 fixed-point value.
+ *
+ * center_x ::
+ * x~coordinate of center point to scale from represented as a
+ * 16.16 fixed-point value.
+ *
+ * center_y ::
+ * y~coordinate of center point to scale from represented as a
+ * 16.16 fixed-point value.
+ *
+ * @since:
+ * 2.13
+ */
+ typedef struct FT_PaintScale_
+ {
+ FT_OpaquePaint paint;
+
+ FT_Fixed scale_x;
+ FT_Fixed scale_y;
+
+ FT_Fixed center_x;
+ FT_Fixed center_y;
+
+ } FT_PaintScale;
+
+
+ /**************************************************************************
+ *
+ * @struct:
+ * FT_PaintRotate
+ *
+ * @description:
+ * A structure representing a 'COLR' v1 `PaintRotate` paint table. Used
+ * for rotating downstream paints with a given center and angle.
+ *
+ * @fields:
+ * paint ::
+ * An @FT_OpaquePaint object referencing the paint that is to be
+ * rotated.
+ *
+ * angle ::
+ * The rotation angle that is to be applied in degrees divided by
+ * 180.0 (as in the spec) represented as a 16.16 fixed-point
+ * value. Multiply by 180.0f to receive degrees value.
+ *
+ * center_x ::
+ * The x~coordinate of the pivot point of the rotation in font
+ * units represented as a 16.16 fixed-point value.
+ *
+ * center_y ::
+ * The y~coordinate of the pivot point of the rotation in font
+ * units represented as a 16.16 fixed-point value.
+ *
+ * @since:
+ * 2.13
+ */
+
+ typedef struct FT_PaintRotate_
+ {
+ FT_OpaquePaint paint;
+
+ FT_Fixed angle;
+
+ FT_Fixed center_x;
+ FT_Fixed center_y;
+
+ } FT_PaintRotate;
+
+
+ /**************************************************************************
+ *
+ * @struct:
+ * FT_PaintSkew
+ *
+ * @description:
+ * A structure representing a 'COLR' v1 `PaintSkew` paint table. Used
+ * for skewing or shearing downstream paints by a given center and
+ * angle.
+ *
+ * @fields:
+ * paint ::
+ * An @FT_OpaquePaint object referencing the paint that is to be
+ * skewed.
+ *
+ * x_skew_angle ::
+ * The skewing angle in x~direction in degrees divided by 180.0
+ * (as in the spec) represented as a 16.16 fixed-point
+ * value. Multiply by 180.0f to receive degrees.
+ *
+ * y_skew_angle ::
+ * The skewing angle in y~direction in degrees divided by 180.0
+ * (as in the spec) represented as a 16.16 fixed-point
+ * value. Multiply by 180.0f to receive degrees.
+ *
+ * center_x ::
+ * The x~coordinate of the pivot point of the skew in font units
+ * represented as a 16.16 fixed-point value.
+ *
+ * center_y ::
+ * The y~coordinate of the pivot point of the skew in font units
+ * represented as a 16.16 fixed-point value.
+ *
+ * @since:
+ * 2.13
+ */
+ typedef struct FT_PaintSkew_
+ {
+ FT_OpaquePaint paint;
+
+ FT_Fixed x_skew_angle;
+ FT_Fixed y_skew_angle;
+
+ FT_Fixed center_x;
+ FT_Fixed center_y;
+
+ } FT_PaintSkew;
+
+
+ /**************************************************************************
+ *
+ * @struct:
+ * FT_PaintComposite
+ *
+ * @description:
+ * A structure representing a 'COLR' v1 `PaintComposite` paint table.
+ * Used for compositing two paints in a 'COLR' v1 directed acyclic graph.
+ *
+ * @fields:
+ * source_paint ::
+ * An @FT_OpaquePaint object referencing the source that is to be
+ * composited.
+ *
+ * composite_mode ::
+ * An @FT_Composite_Mode enum value determining the composition
+ * operation.
+ *
+ * backdrop_paint ::
+ * An @FT_OpaquePaint object referencing the backdrop paint that
+ * `source_paint` is composited onto.
+ *
+ * @since:
+ * 2.13
+ */
+ typedef struct FT_PaintComposite_
+ {
+ FT_OpaquePaint source_paint;
+ FT_Composite_Mode composite_mode;
+ FT_OpaquePaint backdrop_paint;
+
+ } FT_PaintComposite;
+
+
+ /**************************************************************************
+ *
+ * @union:
+ * FT_COLR_Paint
+ *
+ * @description:
+ * A union object representing format and details of a paint table of a
+ * 'COLR' v1 font, see
+ * 'https://github.com/googlefonts/colr-gradients-spec'. Use
+ * @FT_Get_Paint to retrieve a @FT_COLR_Paint for an @FT_OpaquePaint
+ * object.
+ *
+ * @fields:
+ * format ::
+ * The gradient format for this Paint structure.
+ *
+ * u ::
+ * Union of all paint table types:
+ *
+ * * @FT_PaintColrLayers
+ * * @FT_PaintGlyph
+ * * @FT_PaintSolid
+ * * @FT_PaintLinearGradient
+ * * @FT_PaintRadialGradient
+ * * @FT_PaintSweepGradient
+ * * @FT_PaintTransform
+ * * @FT_PaintTranslate
+ * * @FT_PaintRotate
+ * * @FT_PaintSkew
+ * * @FT_PaintComposite
+ * * @FT_PaintColrGlyph
+ *
+ * @since:
+ * 2.13
+ */
+ typedef struct FT_COLR_Paint_
+ {
+ FT_PaintFormat format;
+
+ union
+ {
+ FT_PaintColrLayers colr_layers;
+ FT_PaintGlyph glyph;
+ FT_PaintSolid solid;
+ FT_PaintLinearGradient linear_gradient;
+ FT_PaintRadialGradient radial_gradient;
+ FT_PaintSweepGradient sweep_gradient;
+ FT_PaintTransform transform;
+ FT_PaintTranslate translate;
+ FT_PaintScale scale;
+ FT_PaintRotate rotate;
+ FT_PaintSkew skew;
+ FT_PaintComposite composite;
+ FT_PaintColrGlyph colr_glyph;
+
+ } u;
+
+ } FT_COLR_Paint;
+
+
+ /**************************************************************************
+ *
+ * @enum:
+ * FT_Color_Root_Transform
+ *
+ * @description:
+ * An enumeration to specify whether @FT_Get_Color_Glyph_Paint is to
+ * return a root transform to configure the client's graphics context
+ * matrix.
+ *
+ * @values:
+ * FT_COLOR_INCLUDE_ROOT_TRANSFORM ::
+ * Do include the root transform as the initial @FT_COLR_Paint object.
+ *
+ * FT_COLOR_NO_ROOT_TRANSFORM ::
+ * Do not output an initial root transform.
+ *
+ * @since:
+ * 2.13
+ */
+ typedef enum FT_Color_Root_Transform_
+ {
+ FT_COLOR_INCLUDE_ROOT_TRANSFORM,
+ FT_COLOR_NO_ROOT_TRANSFORM,
+
+ FT_COLOR_ROOT_TRANSFORM_MAX
+
+ } FT_Color_Root_Transform;
+
+
+ /**************************************************************************
+ *
+ * @struct:
+ * FT_ClipBox
+ *
+ * @description:
+ * A structure representing a 'COLR' v1 'ClipBox' table. 'COLR' v1
+ * glyphs may optionally define a clip box for aiding allocation or
+ * defining a maximum drawable region. Use @FT_Get_Color_Glyph_ClipBox
+ * to retrieve it.
+ *
+ * @fields:
+ * bottom_left ::
+ * The bottom left corner of the clip box as an @FT_Vector with
+ * fixed-point coordinates in 26.6 format.
+ *
+ * top_left ::
+ * The top left corner of the clip box as an @FT_Vector with
+ * fixed-point coordinates in 26.6 format.
+ *
+ * top_right ::
+ * The top right corner of the clip box as an @FT_Vector with
+ * fixed-point coordinates in 26.6 format.
+ *
+ * bottom_right ::
+ * The bottom right corner of the clip box as an @FT_Vector with
+ * fixed-point coordinates in 26.6 format.
+ *
+ * @since:
+ * 2.13
+ */
+ typedef struct FT_ClipBox_
+ {
+ FT_Vector bottom_left;
+ FT_Vector top_left;
+ FT_Vector top_right;
+ FT_Vector bottom_right;
+
+ } FT_ClipBox;
+
+
+ /**************************************************************************
+ *
+ * @function:
+ * FT_Get_Color_Glyph_Paint
+ *
+ * @description:
+ * This is the starting point and interface to color gradient
+ * information in a 'COLR' v1 table in OpenType fonts to recursively
+ * retrieve the paint tables for the directed acyclic graph of a colored
+ * glyph, given a glyph ID.
+ *
+ * https://github.com/googlefonts/colr-gradients-spec
+ *
+ * In a 'COLR' v1 font, each color glyph defines a directed acyclic
+ * graph of nested paint tables, such as `PaintGlyph`, `PaintSolid`,
+ * `PaintLinearGradient`, `PaintRadialGradient`, and so on. Using this
+ * function and specifying a glyph ID, one retrieves the root paint
+ * table for this glyph ID.
+ *
+ * This function allows control whether an initial root transform is
+ * returned to configure scaling, transform, and translation correctly
+ * on the client's graphics context. The initial root transform is
+ * computed and returned according to the values configured for @FT_Size
+ * and @FT_Set_Transform on the @FT_Face object, see below for details
+ * of the `root_transform` parameter. This has implications for a
+ * client 'COLR' v1 implementation: When this function returns an
+ * initially computed root transform, at the time of executing the
+ * @FT_PaintGlyph operation, the contours should be retrieved using
+ * @FT_Load_Glyph at unscaled, untransformed size. This is because the
+ * root transform applied to the graphics context will take care of
+ * correct scaling.
+ *
+ * Alternatively, to allow hinting of contours, at the time of executing
+ * @FT_Load_Glyph, the current graphics context transformation matrix
+ * can be decomposed into a scaling matrix and a remainder, and
+ * @FT_Load_Glyph can be used to retrieve the contours at scaled size.
+ * Care must then be taken to blit or clip to the graphics context with
+ * taking this remainder transformation into account.
+ *
+ * @input:
+ * face ::
+ * A handle to the parent face object.
+ *
+ * base_glyph ::
+ * The glyph index for which to retrieve the root paint table.
+ *
+ * root_transform ::
+ * Specifies whether an initially computed root is returned by the
+ * @FT_PaintTransform operation to account for the activated size
+ * (see @FT_Activate_Size) and the configured transform and translate
+ * (see @FT_Set_Transform).
+ *
+ * This root transform is returned before nodes of the glyph graph of
+ * the font are returned. Subsequent @FT_COLR_Paint structures
+ * contain unscaled and untransformed values. The inserted root
+ * transform enables the client application to apply an initial
+ * transform to its graphics context. When executing subsequent
+ * FT_COLR_Paint operations, values from @FT_COLR_Paint operations
+ * will ultimately be correctly scaled because of the root transform
+ * applied to the graphics context. Use
+ * @FT_COLOR_INCLUDE_ROOT_TRANSFORM to include the root transform, use
+ * @FT_COLOR_NO_ROOT_TRANSFORM to not include it. The latter may be
+ * useful when traversing the 'COLR' v1 glyph graph and reaching a
+ * @FT_PaintColrGlyph. When recursing into @FT_PaintColrGlyph and
+ * painting that inline, no additional root transform is needed as it
+ * has already been applied to the graphics context at the beginning
+ * of drawing this glyph.
+ *
+ * @output:
+ * paint ::
+ * The @FT_OpaquePaint object that references the actual paint table.
+ *
+ * The respective actual @FT_COLR_Paint object is retrieved via
+ * @FT_Get_Paint.
+ *
+ * @return:
+ * Value~1 if everything is OK. If no color glyph is found, or the root
+ * paint could not be retrieved, value~0 gets returned. In case of an
+ * error, value~0 is returned also.
+ *
+ * @since:
+ * 2.13
+ */
+ FT_EXPORT( FT_Bool )
+ FT_Get_Color_Glyph_Paint( FT_Face face,
+ FT_UInt base_glyph,
+ FT_Color_Root_Transform root_transform,
+ FT_OpaquePaint* paint );
+
+
+ /**************************************************************************
+ *
+ * @function:
+ * FT_Get_Color_Glyph_ClipBox
+ *
+ * @description:
+ * Search for a 'COLR' v1 clip box for the specified `base_glyph` and
+ * fill the `clip_box` parameter with the 'COLR' v1 'ClipBox' information
+ * if one is found.
+ *
+ * @input:
+ * face ::
+ * A handle to the parent face object.
+ *
+ * base_glyph ::
+ * The glyph index for which to retrieve the clip box.
+ *
+ * @output:
+ * clip_box ::
+ * The clip box for the requested `base_glyph` if one is found. The
+ * clip box is computed taking scale and transformations configured on
+ * the @FT_Face into account. @FT_ClipBox contains @FT_Vector values
+ * in 26.6 format.
+ *
+ * @return:
+ * Value~1 if a clip box is found. If no clip box is found or an error
+ * occured, value~0 is returned.
+ *
+ * @note:
+ * To retrieve the clip box in font units, reset scale to units-per-em
+ * and remove transforms configured using @FT_Set_Transform.
+ *
+ * @since:
+ * 2.13
+ */
+ FT_EXPORT( FT_Bool )
+ FT_Get_Color_Glyph_ClipBox( FT_Face face,
+ FT_UInt base_glyph,
+ FT_ClipBox* clip_box );
+
+
+ /**************************************************************************
+ *
+ * @function:
+ * FT_Get_Paint_Layers
+ *
+ * @description:
+ * Access the layers of a `PaintColrLayers` table.
+ *
+ * If the root paint of a color glyph, or a nested paint of a 'COLR'
+ * glyph is a `PaintColrLayers` table, this function retrieves the
+ * layers of the `PaintColrLayers` table.
+ *
+ * The @FT_PaintColrLayers object contains an @FT_LayerIterator, which
+ * is used here to iterate over the layers. Each layer is returned as
+ * an @FT_OpaquePaint object, which then can be used with @FT_Get_Paint
+ * to retrieve the actual paint object.
+ *
+ * @input:
+ * face ::
+ * A handle to the parent face object.
+ *
+ * @inout:
+ * iterator ::
+ * The @FT_LayerIterator from an @FT_PaintColrLayers object, for which
+ * the layers are to be retrieved. The internal state of the iterator
+ * is incremented after one call to this function for retrieving one
+ * layer.
+ *
+ * @output:
+ * paint ::
+ * The @FT_OpaquePaint object that references the actual paint table.
+ * The respective actual @FT_COLR_Paint object is retrieved via
+ * @FT_Get_Paint.
+ *
+ * @return:
+ * Value~1 if everything is OK. Value~0 gets returned when the paint
+ * object can not be retrieved or any other error occurs.
+ *
+ * @since:
+ * 2.13
+ */
+ FT_EXPORT( FT_Bool )
+ FT_Get_Paint_Layers( FT_Face face,
+ FT_LayerIterator* iterator,
+ FT_OpaquePaint* paint );
+
+
+ /**************************************************************************
+ *
+ * @function:
+ * FT_Get_Colorline_Stops
+ *
+ * @description:
+ * This is an interface to color gradient information in a 'COLR' v1
+ * table in OpenType fonts to iteratively retrieve the gradient and
+ * solid fill information for colored glyph layers for a specified glyph
+ * ID.
+ *
+ * https://github.com/googlefonts/colr-gradients-spec
+ *
+ * @input:
+ * face ::
+ * A handle to the parent face object.
+ *
+ * @inout:
+ * iterator ::
+ * The retrieved @FT_ColorStopIterator, configured on an @FT_ColorLine,
+ * which in turn got retrieved via paint information in
+ * @FT_PaintLinearGradient or @FT_PaintRadialGradient.
+ *
+ * @output:
+ * color_stop ::
+ * Color index and alpha value for the retrieved color stop.
+ *
+ * @return:
+ * Value~1 if everything is OK. If there are no more color stops,
+ * value~0 gets returned. In case of an error, value~0 is returned
+ * also.
+ *
+ * @since:
+ * 2.13
+ */
+ FT_EXPORT( FT_Bool )
+ FT_Get_Colorline_Stops( FT_Face face,
+ FT_ColorStop* color_stop,
+ FT_ColorStopIterator* iterator );
+
+
+ /**************************************************************************
+ *
+ * @function:
+ * FT_Get_Paint
+ *
+ * @description:
+ * Access the details of a paint using an @FT_OpaquePaint opaque paint
+ * object, which internally stores the offset to the respective `Paint`
+ * object in the 'COLR' table.
+ *
+ * @input:
+ * face ::
+ * A handle to the parent face object.
+ *
+ * opaque_paint ::
+ * The opaque paint object for which the underlying @FT_COLR_Paint
+ * data is to be retrieved.
+ *
+ * @output:
+ * paint ::
+ * The specific @FT_COLR_Paint object containing information coming
+ * from one of the font's `Paint*` tables.
+ *
+ * @return:
+ * Value~1 if everything is OK. Value~0 if no details can be found for
+ * this paint or any other error occured.
+ *
+ * @since:
+ * 2.13
+ */
+ FT_EXPORT( FT_Bool )
+ FT_Get_Paint( FT_Face face,
+ FT_OpaquePaint opaque_paint,
+ FT_COLR_Paint* paint );
+
/* */
*
* FreeType API for controlling driver modules (specification only).
*
- * Copyright (C) 2017-2020 by
+ * Copyright (C) 2017-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* reasons.
*
* Available properties are @increase-x-height, @no-stem-darkening
- * (experimental), @darkening-parameters (experimental), @warping
- * (experimental), @glyph-to-script-map (experimental), @fallback-script
- * (experimental), and @default-script (experimental), as documented in
- * the @properties section.
+ * (experimental), @darkening-parameters (experimental),
+ * @glyph-to-script-map (experimental), @fallback-script (experimental),
+ * and @default-script (experimental), as documented in the @properties
+ * section.
*
*/
* @properties section.
*
*
- * **Hinting and antialiasing principles of the new engine**
+ * **Hinting and anti-aliasing principles of the new engine**
*
* The rasterizer is positioning horizontal features (e.g., ascender
* height & x-height, or crossbars) on the pixel grid and minimizing the
- * amount of antialiasing applied to them, while placing vertical
+ * amount of anti-aliasing applied to them, while placing vertical
* features (vertical stems) on the pixel grid without hinting, thus
* representing the stem position and weight accurately. Sometimes the
* vertical stems may be only partially black. In this context,
- * 'antialiasing' means that stems are not positioned exactly on pixel
+ * 'anti-aliasing' means that stems are not positioned exactly on pixel
* borders, causing a fuzzy appearance.
*
* There are two principles behind this approach.
* sizes are comparable to kerning values and thus would be noticeable
* (and distracting) while reading if hinting were applied.
*
- * One of the reasons to not hint horizontally is antialiasing for LCD
+ * One of the reasons to not hint horizontally is anti-aliasing for LCD
* screens: The pixel geometry of modern displays supplies three vertical
* subpixels as the eye moves horizontally across each visible pixel. On
* devices where we can be certain this characteristic is present a
* weight. In Western writing systems this turns out to be the more
* critical direction anyway; the weights and spacing of vertical stems
* (see above) are central to Armenian, Cyrillic, Greek, and Latin type
- * designs. Even when the rasterizer uses greyscale antialiasing instead
+ * designs. Even when the rasterizer uses greyscale anti-aliasing instead
* of color (a necessary compromise when one doesn't know the screen
* characteristics), the unhinted vertical features preserve the design's
* weight and spacing much better than aliased type would.
* each being rounded to the nearest pixel edge, taking care of overshoot
* suppression at small sizes, stem darkening, and scaling.
*
- * Hstems (this is, hint values defined in the font to help align
+ * Hstems (that is, hint values defined in the font to help align
* horizontal features) that fall within a blue zone are said to be
* 'captured' and are aligned to that zone. Uncaptured stems are moved
* in one of four ways, top edge up or down, bottom edge up or down.
* @description:
* While FreeType's TrueType driver doesn't expose API functions by
* itself, it is possible to control its behaviour with @FT_Property_Set
- * and @FT_Property_Get. The following lists the available properties
- * together with the necessary macros and structures.
- *
- * The TrueType driver's module name is 'truetype'.
+ * and @FT_Property_Get.
*
- * A single property @interpreter-version is available, as documented in
- * the @properties section.
+ * The TrueType driver's module name is 'truetype'; a single property
+ * @interpreter-version is available, as documented in the @properties
+ * section.
*
- * We start with a list of definitions, kindly provided by Greg
- * Hitchcock.
+ * To help understand the differences between interpreter versions, we
+ * introduce a list of definitions, kindly provided by Greg Hitchcock.
*
* _Bi-Level Rendering_
*
/**************************************************************************
*
* @section:
+ * ot_svg_driver
+ *
+ * @title:
+ * The SVG driver
+ *
+ * @abstract:
+ * Controlling the external rendering of OT-SVG glyphs.
+ *
+ * @description:
+ * By default, FreeType can only load the 'SVG~' table of OpenType fonts
+ * if configuration macro `FT_CONFIG_OPTION_SVG` is defined. To make it
+ * render SVG glyphs, an external SVG rendering library is needed. All
+ * details on the interface between FreeType and the external library
+ * via function hooks can be found in section @svg_fonts.
+ *
+ * The OT-SVG driver's module name is 'ot-svg'; it supports a single
+ * property called @svg-hooks, documented below in the @properties
+ * section.
+ *
+ */
+
+
+ /**************************************************************************
+ *
+ * @section:
* properties
*
* @title:
* The same holds for the Type~1 and CID modules if compiled with
* `T1_CONFIG_OPTION_OLD_ENGINE`.
*
- * For the 'cff' module, the default engine is 'freetype' if
- * `CFF_CONFIG_OPTION_OLD_ENGINE` is defined, and 'adobe' otherwise.
- *
- * For both the 'type1' and 't1cid' modules, the default engine is
- * 'freetype' if `T1_CONFIG_OPTION_OLD_ENGINE` is defined, and 'adobe'
- * otherwise.
+ * For the 'cff' module, the default engine is 'adobe'. For both the
+ * 'type1' and 't1cid' modules, the default engine is 'adobe', too.
*
* @note:
* This property can be used with @FT_Property_Get also.
* at smaller sizes.
*
* For the auto-hinter, stem-darkening is experimental currently and thus
- * switched off by default (this is, `no-stem-darkening` is set to TRUE
+ * switched off by default (that is, `no-stem-darkening` is set to TRUE
* by default). Total consistency with the CFF driver is not achieved
* right now because the emboldening method differs and glyphs must be
* scaled down on the Y-axis to keep outline points inside their
* Windows~98; only grayscale and B/W rasterizing is supported.
*
* TT_INTERPRETER_VERSION_38 ::
- * Version~38 corresponds to MS rasterizer v.1.9; it is roughly
- * equivalent to the hinting provided by DirectWrite ClearType (as can
- * be found, for example, in the Internet Explorer~9 running on
- * Windows~7). It is used in FreeType to select the 'Infinality'
- * subpixel hinting code. The code may be removed in a future version.
+ * Version~38 is the same Version~40. The original 'Infinality' code is
+ * no longer available.
*
* TT_INTERPRETER_VERSION_40 ::
* Version~40 corresponds to MS rasterizer v.2.1; it is roughly
* 2.5
*/
+ /**************************************************************************
+ *
+ * @property:
+ * svg-hooks
+ *
+ * @description:
+ * Set up the interface between FreeType and an extern SVG rendering
+ * library like 'librsvg'. All details on the function hooks can be
+ * found in section @svg_fonts.
+ *
+ * @example:
+ * The following example code expects that the four hook functions
+ * `svg_*` are defined elsewhere. Error handling is omitted, too.
+ *
+ * ```
+ * FT_Library library;
+ * SVG_RendererHooks hooks = {
+ * (SVG_Lib_Init_Func)svg_init,
+ * (SVG_Lib_Free_Func)svg_free,
+ * (SVG_Lib_Render_Func)svg_render,
+ * (SVG_Lib_Preset_Slot_Func)svg_preset_slot };
+ *
+ *
+ * FT_Init_FreeType( &library );
+ *
+ * FT_Property_Set( library, "ot-svg",
+ * "svg-hooks", &hooks );
+ * ```
+ *
+ * @since:
+ * 2.12
+ */
+
/**************************************************************************
*
* warping
*
* @description:
- * **Experimental only**
+ * **Obsolete**
*
- * If FreeType gets compiled with option `AF_CONFIG_OPTION_USE_WARPER` to
- * activate the warp hinting code in the auto-hinter, this property
- * switches warping on and off.
+ * This property was always experimental and probably never worked
+ * correctly. It was entirely removed from the FreeType~2 sources. This
+ * entry is only here for historical reference.
*
- * Warping only works in 'normal' auto-hinting mode replacing it. The
- * idea of the code is to slightly scale and shift a glyph along the
+ * Warping only worked in 'normal' auto-hinting mode replacing it. The
+ * idea of the code was to slightly scale and shift a glyph along the
* non-hinted dimension (which is usually the horizontal axis) so that as
- * much of its segments are aligned (more or less) to the grid. To find
+ * much of its segments were aligned (more or less) to the grid. To find
* out a glyph's optimal scaling and shifting value, various parameter
- * combinations are tried and scored.
- *
- * By default, warping is off.
- *
- * @note:
- * This property can be used with @FT_Property_Get also.
- *
- * This property can be set via the `FREETYPE_PROPERTIES` environment
- * variable (using values 1 and 0 for 'on' and 'off', respectively).
- *
- * The warping code can also change advance widths. Have a look at the
- * `lsb_delta` and `rsb_delta` fields in the @FT_GlyphSlotRec structure
- * for details on improving inter-glyph distances while rendering.
- *
- * Since warping is a global property of the auto-hinter it is best to
- * change its value before rendering any face. Otherwise, you should
- * reload all faces that get auto-hinted in 'normal' hinting mode.
- *
- * @example:
- * This example shows how to switch on warping (omitting the error
- * handling).
- *
- * ```
- * FT_Library library;
- * FT_Bool warping = 1;
- *
- *
- * FT_Init_FreeType( &library );
- *
- * FT_Property_Set( library, "autofitter", "warping", &warping );
- * ```
+ * combinations were tried and scored.
*
* @since:
* 2.6
*
* FreeType error codes (specification).
*
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
"too many hints" )
FT_ERRORDEF_( Invalid_Pixel_Size, 0x17,
"invalid pixel size" )
+ FT_ERRORDEF_( Invalid_SVG_Document, 0x18,
+ "invalid SVG document" )
/* handle errors */
"found FDEF or IDEF opcode in glyf bytecode" )
FT_ERRORDEF_( Missing_Bitmap, 0x9D,
"missing bitmap in strike" )
+ FT_ERRORDEF_( Missing_SVG_Hooks, 0x9E,
+ "SVG hooks have not been set" )
/* CFF, CID, and Type 1 errors */
*
* FreeType error code handling (specification).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* @description:
* The header file `fterrors.h` (which is automatically included by
- * `freetype.h` defines the handling of FreeType's enumeration
+ * `freetype.h`) defines the handling of FreeType's enumeration
* constants. It can also be used to generate error message strings
* with a small macro trick explained below.
*
FT_EXPORT( const char* )
FT_Error_String( FT_Error error_code );
+ /* */
+
FT_END_HEADER
*
* Support functions for font formats.
*
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* Access of TrueType's 'gasp' table (specification).
*
- * Copyright (C) 2007-2020 by
+ * Copyright (C) 2007-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* FreeType convenience functions to handle glyphs (specification).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* @description:
* A handle to an object used to model a bitmap glyph image. This is a
- * sub-class of @FT_Glyph, and a pointer to @FT_BitmapGlyphRec.
+ * 'sub-class' of @FT_Glyph, and a pointer to @FT_BitmapGlyphRec.
*/
typedef struct FT_BitmapGlyphRec_* FT_BitmapGlyph;
*
* @fields:
* root ::
- * The root @FT_Glyph fields.
+ * The root fields of @FT_Glyph.
*
* left ::
* The left-side bearing, i.e., the horizontal distance from the
*
* @description:
* A handle to an object used to model an outline glyph image. This is a
- * sub-class of @FT_Glyph, and a pointer to @FT_OutlineGlyphRec.
+ * 'sub-class' of @FT_Glyph, and a pointer to @FT_OutlineGlyphRec.
*/
typedef struct FT_OutlineGlyphRec_* FT_OutlineGlyph;
/**************************************************************************
*
+ * @type:
+ * FT_SvgGlyph
+ *
+ * @description:
+ * A handle to an object used to model an SVG glyph. This is a
+ * 'sub-class' of @FT_Glyph, and a pointer to @FT_SvgGlyphRec.
+ *
+ * @since:
+ * 2.12
+ */
+ typedef struct FT_SvgGlyphRec_* FT_SvgGlyph;
+
+
+ /**************************************************************************
+ *
+ * @struct:
+ * FT_SvgGlyphRec
+ *
+ * @description:
+ * A structure used for OT-SVG glyphs. This is a 'sub-class' of
+ * @FT_GlyphRec.
+ *
+ * @fields:
+ * root ::
+ * The root @FT_GlyphRec fields.
+ *
+ * svg_document ::
+ * A pointer to the SVG document.
+ *
+ * svg_document_length ::
+ * The length of `svg_document`.
+ *
+ * glyph_index ::
+ * The index of the glyph to be rendered.
+ *
+ * metrics ::
+ * A metrics object storing the size information.
+ *
+ * units_per_EM ::
+ * The size of the EM square.
+ *
+ * start_glyph_id ::
+ * The first glyph ID in the glyph range covered by this document.
+ *
+ * end_glyph_id ::
+ * The last glyph ID in the glyph range covered by this document.
+ *
+ * transform ::
+ * A 2x2 transformation matrix to apply to the glyph while rendering
+ * it.
+ *
+ * delta ::
+ * Translation to apply to the glyph while rendering.
+ *
+ * @note:
+ * The Glyph Management API requires @FT_Glyph or its 'sub-class' to have
+ * all the information needed to completely define the glyph's rendering.
+ * Outline-based glyphs can directly apply transformations to the outline
+ * but this is not possible for an SVG document that hasn't been parsed.
+ * Therefore, the transformation is stored along with the document. In
+ * the absence of a 'ViewBox' or 'Width'/'Height' attribute, the size of
+ * the ViewPort should be assumed to be 'units_per_EM'.
+ */
+ typedef struct FT_SvgGlyphRec_
+ {
+ FT_GlyphRec root;
+
+ FT_Byte* svg_document;
+ FT_ULong svg_document_length;
+
+ FT_UInt glyph_index;
+
+ FT_Size_Metrics metrics;
+ FT_UShort units_per_EM;
+
+ FT_UShort start_glyph_id;
+ FT_UShort end_glyph_id;
+
+ FT_Matrix transform;
+ FT_Vector delta;
+
+ } FT_SvgGlyphRec;
+
+
+ /**************************************************************************
+ *
* @function:
* FT_New_Glyph
*
*
* @output:
* aglyph ::
- * A handle to the glyph object.
+ * A handle to the glyph object. `NULL` in case of error.
*
* @return:
* FreeType error code. 0~means success.
*
* @output:
* target ::
- * A handle to the target glyph object. 0~in case of error.
+ * A handle to the target glyph object. `NULL` in case of error.
*
* @return:
* FreeType error code. 0~means success.
*
* delta ::
* A pointer to a 2d vector to apply. Coordinates are expressed in
- * 1/64th of a pixel.
+ * 1/64 of a pixel.
*
* @return:
* FreeType error code (if not 0, the glyph format is not scalable).
* vector.
*/
FT_EXPORT( FT_Error )
- FT_Glyph_Transform( FT_Glyph glyph,
- FT_Matrix* matrix,
- FT_Vector* delta );
+ FT_Glyph_Transform( FT_Glyph glyph,
+ const FT_Matrix* matrix,
+ const FT_Vector* delta );
/**************************************************************************
* @output:
* acbox ::
* The glyph coordinate bounding box. Coordinates are expressed in
- * 1/64th of pixels if it is grid-fitted.
+ * 1/64 of pixels if it is grid-fitted.
*
* @note:
* Coordinates are relative to the glyph origin, using the y~upwards
* The glyph image is translated with the `origin` vector before
* rendering.
*
- * The first parameter is a pointer to an @FT_Glyph handle, that will be
+ * The first parameter is a pointer to an @FT_Glyph handle that will be
* _replaced_ by this function (with newly allocated data). Typically,
- * you would use (omitting error handling):
+ * you would do something like the following (omitting error handling).
*
* ```
* FT_Glyph glyph;
* if ( glyph->format != FT_GLYPH_FORMAT_BITMAP )
* {
* error = FT_Glyph_To_Bitmap( &glyph, FT_RENDER_MODE_NORMAL,
- * 0, 1 );
+ * 0, 1 );
* if ( error ) // `glyph' unchanged
* ...
* }
* FT_Done_Glyph( glyph );
* ```
*
- * Here is another example, again without error handling:
+ * Here is another example, again without error handling.
*
* ```
* FT_Glyph glyphs[MAX_GLYPHS]
* ```
*/
FT_EXPORT( FT_Error )
- FT_Glyph_To_Bitmap( FT_Glyph* the_glyph,
- FT_Render_Mode render_mode,
- FT_Vector* origin,
- FT_Bool destroy );
+ FT_Glyph_To_Bitmap( FT_Glyph* the_glyph,
+ FT_Render_Mode render_mode,
+ const FT_Vector* origin,
+ FT_Bool destroy );
/**************************************************************************
*
* @input:
* glyph ::
- * A handle to the target glyph object.
+ * A handle to the target glyph object. Can be `NULL`.
*/
FT_EXPORT( void )
FT_Done_Glyph( FT_Glyph glyph );
*
* FreeType API for validating TrueTypeGX/AAT tables (specification).
*
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2023 by
* Masatake YAMATO, Redhat K.K,
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
*
* Gzip-compressed stream support.
*
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* FreeType glyph image formats and default raster interface
* (specification).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
/**************************************************************************
*
* Note: A 'raster' is simply a scan-line converter, used to render
- * FT_Outlines into FT_Bitmaps.
+ * `FT_Outline`s into `FT_Bitmap`s.
*
*/
#define FTIMAGE_H_
- /* STANDALONE_ is from ftgrays.c */
-#ifndef STANDALONE_
-#endif
-
-
FT_BEGIN_HEADER
#define ft_pixel_mode_pal2 FT_PIXEL_MODE_GRAY2
#define ft_pixel_mode_pal4 FT_PIXEL_MODE_GRAY4
+ /* */
+
+ /* For debugging, the @FT_Pixel_Mode enumeration must stay in sync */
+ /* with the `pixel_modes` array in file `ftobjs.c`. */
+
/**************************************************************************
*
* palette ::
* A typeless pointer to the bitmap palette; this field is intended for
* paletted pixel modes. Not used currently.
+ *
+ * @note:
+ * `width` and `rows` refer to the *physical* size of the bitmap, not the
+ * *logical* one. For example, if @FT_Pixel_Mode is set to
+ * `FT_PIXEL_MODE_LCD`, the logical width is a just a third of the
+ * physical one.
*/
typedef struct FT_Bitmap_
{
* information.
*
* FT_OUTLINE_OVERLAP ::
- * This flag indicates that this outline contains overlapping contrours
- * and the anti-aliased renderer should perform oversampling to
- * mitigate possible artifacts. This flag should _not_ be set for
- * well designed glyphs without overlaps because it quadruples the
- * rendering time.
+ * [Since 2.10.3] This flag indicates that this outline contains
+ * overlapping contours and the anti-aliased renderer should perform
+ * oversampling to mitigate possible artifacts. This flag should _not_
+ * be set for well designed glyphs without overlaps because it quadruples
+ * the rendering time.
*
* FT_OUTLINE_HIGH_PRECISION ::
* This flag indicates that the scan-line converter should try to
* to get a simple enumeration without assigning special numbers.
*/
#ifndef FT_IMAGE_TAG
-#define FT_IMAGE_TAG( value, _x1, _x2, _x3, _x4 ) \
- value = ( ( (unsigned long)_x1 << 24 ) | \
- ( (unsigned long)_x2 << 16 ) | \
- ( (unsigned long)_x3 << 8 ) | \
- (unsigned long)_x4 )
+
+#define FT_IMAGE_TAG( value, _x1, _x2, _x3, _x4 ) \
+ value = ( ( FT_STATIC_BYTE_CAST( unsigned long, _x1 ) << 24 ) | \
+ ( FT_STATIC_BYTE_CAST( unsigned long, _x2 ) << 16 ) | \
+ ( FT_STATIC_BYTE_CAST( unsigned long, _x3 ) << 8 ) | \
+ FT_STATIC_BYTE_CAST( unsigned long, _x4 ) )
+
#endif /* FT_IMAGE_TAG */
* contours. Some Type~1 fonts, like those in the Hershey family,
* contain glyphs in this format. These are described as @FT_Outline,
* but FreeType isn't currently capable of rendering them correctly.
+ *
+ * FT_GLYPH_FORMAT_SVG ::
+ * [Since 2.12] The glyph is represented by an SVG document in the
+ * 'SVG~' table.
*/
typedef enum FT_Glyph_Format_
{
FT_IMAGE_TAG( FT_GLYPH_FORMAT_COMPOSITE, 'c', 'o', 'm', 'p' ),
FT_IMAGE_TAG( FT_GLYPH_FORMAT_BITMAP, 'b', 'i', 't', 's' ),
FT_IMAGE_TAG( FT_GLYPH_FORMAT_OUTLINE, 'o', 'u', 't', 'l' ),
- FT_IMAGE_TAG( FT_GLYPH_FORMAT_PLOTTER, 'p', 'l', 'o', 't' )
+ FT_IMAGE_TAG( FT_GLYPH_FORMAT_PLOTTER, 'p', 'l', 'o', 't' ),
+ FT_IMAGE_TAG( FT_GLYPH_FORMAT_SVG, 'S', 'V', 'G', ' ' )
} FT_Glyph_Format;
/*************************************************************************/
- /**************************************************************************
- *
- * A raster is a scan converter, in charge of rendering an outline into a
- * bitmap. This section contains the public API for rasters.
- *
- * Note that in FreeType 2, all rasters are now encapsulated within
- * specific modules called 'renderers'. See `ftrender.h` for more details
- * on renderers.
- *
- */
-
/**************************************************************************
*
* How vectorial outlines are converted into bitmaps and pixmaps.
*
* @description:
- * This section contains technical definitions.
+ * A raster or a rasterizer is a scan converter in charge of producing a
+ * pixel coverage bitmap that can be used as an alpha channel when
+ * compositing a glyph with a background. FreeType comes with two
+ * rasterizers: bilevel `raster1` and anti-aliased `smooth` are two
+ * separate modules. They are usually called from the high-level
+ * @FT_Load_Glyph or @FT_Render_Glyph functions and produce the entire
+ * coverage bitmap at once, while staying largely invisible to users.
+ *
+ * Instead of working with complete coverage bitmaps, it is also possible
+ * to intercept consecutive pixel runs on the same scanline with the same
+ * coverage, called _spans_, and process them individually. Only the
+ * `smooth` rasterizer permits this when calling @FT_Outline_Render with
+ * @FT_Raster_Params as described below.
+ *
+ * Working with either complete bitmaps or spans it is important to think
+ * of them as colorless coverage objects suitable as alpha channels to
+ * blend arbitrary colors with a background. For best results, it is
+ * recommended to use gamma correction, too.
+ *
+ * This section also describes the public API needed to set up alternative
+ * @FT_Renderer modules.
*
* @order:
- * FT_Raster
* FT_Span
* FT_SpanFunc
- *
* FT_Raster_Params
* FT_RASTER_FLAG_XXX
*
+ * FT_Raster
* FT_Raster_NewFunc
* FT_Raster_DoneFunc
* FT_Raster_ResetFunc
/**************************************************************************
*
- * @type:
- * FT_Raster
- *
- * @description:
- * An opaque handle (pointer) to a raster object. Each object can be
- * used independently to convert an outline into a bitmap or pixmap.
- */
- typedef struct FT_RasterRec_* FT_Raster;
-
-
- /**************************************************************************
- *
* @struct:
* FT_Span
*
* @description:
- * A structure used to model a single span of gray pixels when rendering
- * an anti-aliased bitmap.
+ * A structure to model a single span of consecutive pixels when
+ * rendering an anti-aliased bitmap.
*
* @fields:
* x ::
* This structure is used by the span drawing callback type named
* @FT_SpanFunc that takes the y~coordinate of the span as a parameter.
*
- * The coverage value is always between 0 and 255. If you want less gray
- * values, the callback function has to reduce them.
+ * The anti-aliased rasterizer produces coverage values from 0 to 255,
+ * that is, from completely transparent to completely opaque.
*/
typedef struct FT_Span_
{
*
* @description:
* A function used as a call-back by the anti-aliased renderer in order
- * to let client applications draw themselves the gray pixel spans on
- * each scan line.
+ * to let client applications draw themselves the pixel spans on each
+ * scan line.
*
* @input:
* y ::
* User-supplied data that is passed to the callback.
*
* @note:
- * This callback allows client applications to directly render the gray
- * spans of the anti-aliased bitmap to any kind of surfaces.
+ * This callback allows client applications to directly render the spans
+ * of the anti-aliased bitmap to any kind of surfaces.
*
* This can be used to write anti-aliased outlines directly to a given
- * background bitmap, and even perform translucency.
+ * background bitmap using alpha compositing. It can also be used for
+ * oversampling and averaging.
*/
typedef void
(*FT_SpanFunc)( int y,
* will be clipped to a box specified in the `clip_box` field of the
* @FT_Raster_Params structure. Otherwise, the `clip_box` is
* effectively set to the bounding box and all spans are generated.
+ *
+ * FT_RASTER_FLAG_SDF ::
+ * This flag is set to indicate that a signed distance field glyph
+ * image should be generated. This is only used while rendering with
+ * the @FT_RENDER_MODE_SDF render mode.
*/
#define FT_RASTER_FLAG_DEFAULT 0x0
#define FT_RASTER_FLAG_AA 0x1
#define FT_RASTER_FLAG_DIRECT 0x2
#define FT_RASTER_FLAG_CLIP 0x4
+#define FT_RASTER_FLAG_SDF 0x8
/* these constants are deprecated; use the corresponding */
/* `FT_RASTER_FLAG_XXX` values instead */
/**************************************************************************
*
+ * @type:
+ * FT_Raster
+ *
+ * @description:
+ * An opaque handle (pointer) to a raster object. Each object can be
+ * used independently to convert an outline into a bitmap or pixmap.
+ *
+ * @note:
+ * In FreeType 2, all rasters are now encapsulated within specific
+ * @FT_Renderer modules and only used in their context.
+ *
+ */
+ typedef struct FT_RasterRec_* FT_Raster;
+
+
+ /**************************************************************************
+ *
* @functype:
* FT_Raster_NewFunc
*
*
* FreeType incremental loading (specification).
*
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* @description:
* A function used to retrieve the basic metrics of a given glyph index
- * before accessing its data. This is necessary because, in certain
- * formats like TrueType, the metrics are stored in a different place
- * from the glyph images proper.
+ * before accessing its data. This allows for handling font types such
+ * as PCL~XL Format~1, Class~2 downloaded TrueType fonts, where the glyph
+ * metrics (`hmtx` and `vmtx` tables) are permitted to be omitted from
+ * the font, and the relevant metrics included in the header of the glyph
+ * outline data. Importantly, this is not intended to allow custom glyph
+ * metrics (for example, Postscript Metrics dictionaries), because that
+ * conflicts with the requirements of outline hinting. Such custom
+ * metrics must be handled separately, by the calling application.
*
* @input:
* incremental ::
*
* @output:
* ametrics ::
- * The replacement glyph metrics in font units.
+ * The glyph metrics in font units.
*
*/
typedef FT_Error
*
* get_glyph_metrics ::
* The function to get glyph metrics. May be null if the font does not
- * provide overriding glyph metrics.
+ * require it.
*
*/
typedef struct FT_Incremental_FuncsRec_
* FreeType API for color filtering of subpixel bitmap glyphs
* (specification).
*
- * Copyright (C) 2006-2020 by
+ * Copyright (C) 2006-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* API to control subpixel rendering.
*
* @description:
- * FreeType provides two alternative subpixel rendering technologies.
+ * FreeType provides two alternative subpixel rendering technologies.
* Should you define `FT_CONFIG_OPTION_SUBPIXEL_RENDERING` in your
* `ftoption.h` file, this enables ClearType-style rendering.
* Otherwise, Harmony LCD rendering is enabled. These technologies are
* ClearType-style LCD rendering exploits the color-striped structure of
* LCD pixels, increasing the available resolution in the direction of
* the stripe (usually horizontal RGB) by a factor of~3. Using the
- * subpixels coverages unfiltered can create severe color fringes
+ * subpixel coverages unfiltered can create severe color fringes
* especially when rendering thin features. Indeed, to produce
* black-on-white text, the nearby color subpixels must be dimmed
- * equally.
- *
- * A good 5-tap FIR filter should be applied to subpixel coverages
- * regardless of pixel boundaries and should have these properties:
+ * evenly. Therefore, an equalizing 5-tap FIR filter should be applied
+ * to subpixel coverages regardless of pixel boundaries and should have
+ * these properties:
*
* 1. It should be symmetrical, like {~a, b, c, b, a~}, to avoid
* any shifts in appearance.
* Harmony LCD rendering is suitable to panels with any regular subpixel
* structure, not just monitors with 3 color striped subpixels, as long
* as the color subpixels have fixed positions relative to the pixel
- * center. In this case, each color channel is then rendered separately
+ * center. In this case, each color channel can be rendered separately
* after shifting the outline opposite to the subpixel shift so that the
* coverage maps are aligned. This method is immune to color fringes
* because the shifts do not change integral coverage.
* clockwise. Harmony with default LCD geometry is equivalent to
* ClearType with light filter.
*
- * As a result of ClearType filtering or Harmony rendering, the
- * dimensions of LCD bitmaps can be either wider or taller than the
- * dimensions of the corresponding outline with regard to the pixel grid.
+ * As a result of ClearType filtering or Harmony shifts, the resulting
+ * dimensions of LCD bitmaps can be slightly wider or taller than the
+ * dimensions the original outline with regard to the pixel grid.
* For example, for @FT_RENDER_MODE_LCD, the filter adds 2~subpixels to
* the left, and 2~subpixels to the right. The bitmap offset values are
* adjusted accordingly, so clients shouldn't need to modify their layout
*
* FT_LCD_FILTER_DEFAULT ::
* This is a beveled, normalized, and color-balanced five-tap filter
- * with weights of [0x08 0x4D 0x56 0x4D 0x08] in 1/256th units.
+ * with weights of [0x08 0x4D 0x56 0x4D 0x08] in 1/256 units.
*
* FT_LCD_FILTER_LIGHT ::
* this is a boxy, normalized, and color-balanced three-tap filter with
- * weights of [0x00 0x55 0x56 0x55 0x00] in 1/256th units.
+ * weights of [0x00 0x55 0x56 0x55 0x00] in 1/256 units.
*
* FT_LCD_FILTER_LEGACY ::
* FT_LCD_FILTER_LEGACY1 ::
*
* weights ::
* A pointer to an array; the function copies the first five bytes and
- * uses them to specify the filter weights in 1/256th units.
+ * uses them to specify the filter weights in 1/256 units.
*
* @return:
* FreeType error code. 0~means success.
*
* Generic list support for FreeType (specification).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
--- /dev/null
+/****************************************************************************
+ *
+ * ftlogging.h
+ *
+ * Additional debugging APIs.
+ *
+ * Copyright (C) 2020-2023 by
+ * David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ * This file is part of the FreeType project, and may only be used,
+ * modified, and distributed under the terms of the FreeType project
+ * license, LICENSE.TXT. By continuing to use, modify, or distribute
+ * this file you indicate that you have read the license and
+ * understand and accept it fully.
+ *
+ */
+
+
+#ifndef FTLOGGING_H_
+#define FTLOGGING_H_
+
+
+#include <ft2build.h>
+#include FT_CONFIG_CONFIG_H
+
+
+FT_BEGIN_HEADER
+
+
+ /**************************************************************************
+ *
+ * @section:
+ * debugging_apis
+ *
+ * @title:
+ * External Debugging APIs
+ *
+ * @abstract:
+ * Public APIs to control the `FT_DEBUG_LOGGING` macro.
+ *
+ * @description:
+ * This section contains the declarations of public functions that
+ * enables fine control of what the `FT_DEBUG_LOGGING` macro outputs.
+ *
+ */
+
+
+ /**************************************************************************
+ *
+ * @function:
+ * FT_Trace_Set_Level
+ *
+ * @description:
+ * Change the levels of tracing components of FreeType at run time.
+ *
+ * @input:
+ * tracing_level ::
+ * New tracing value.
+ *
+ * @example:
+ * The following call makes FreeType trace everything but the 'memory'
+ * component.
+ *
+ * ```
+ * FT_Trace_Set_Level( "any:7 memory:0" );
+ * ```
+ *
+ * @note:
+ * This function does nothing if compilation option `FT_DEBUG_LOGGING`
+ * isn't set.
+ *
+ * @since:
+ * 2.11
+ *
+ */
+ FT_EXPORT( void )
+ FT_Trace_Set_Level( const char* tracing_level );
+
+
+ /**************************************************************************
+ *
+ * @function:
+ * FT_Trace_Set_Default_Level
+ *
+ * @description:
+ * Reset tracing value of FreeType's components to the default value
+ * (i.e., to the value of the `FT2_DEBUG` environment value or to NULL
+ * if `FT2_DEBUG` is not set).
+ *
+ * @note:
+ * This function does nothing if compilation option `FT_DEBUG_LOGGING`
+ * isn't set.
+ *
+ * @since:
+ * 2.11
+ *
+ */
+ FT_EXPORT( void )
+ FT_Trace_Set_Default_Level( void );
+
+
+ /**************************************************************************
+ *
+ * @functype:
+ * FT_Custom_Log_Handler
+ *
+ * @description:
+ * A function typedef that is used to handle the logging of tracing and
+ * debug messages on a file system.
+ *
+ * @input:
+ * ft_component ::
+ * The name of `FT_COMPONENT` from which the current debug or error
+ * message is produced.
+ *
+ * fmt ::
+ * Actual debug or tracing message.
+ *
+ * args::
+ * Arguments of debug or tracing messages.
+ *
+ * @since:
+ * 2.11
+ *
+ */
+ typedef void
+ (*FT_Custom_Log_Handler)( const char* ft_component,
+ const char* fmt,
+ va_list args );
+
+
+ /**************************************************************************
+ *
+ * @function:
+ * FT_Set_Log_Handler
+ *
+ * @description:
+ * A function to set a custom log handler.
+ *
+ * @input:
+ * handler ::
+ * New logging function.
+ *
+ * @note:
+ * This function does nothing if compilation option `FT_DEBUG_LOGGING`
+ * isn't set.
+ *
+ * @since:
+ * 2.11
+ *
+ */
+ FT_EXPORT( void )
+ FT_Set_Log_Handler( FT_Custom_Log_Handler handler );
+
+
+ /**************************************************************************
+ *
+ * @function:
+ * FT_Set_Default_Log_Handler
+ *
+ * @description:
+ * A function to undo the effect of @FT_Set_Log_Handler, resetting the
+ * log handler to FreeType's built-in version.
+ *
+ * @note:
+ * This function does nothing if compilation option `FT_DEBUG_LOGGING`
+ * isn't set.
+ *
+ * @since:
+ * 2.11
+ *
+ */
+ FT_EXPORT( void )
+ FT_Set_Default_Log_Handler( void );
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* FTLOGGING_H_ */
+
+
+/* END */
*
* LZW-compressed stream support.
*
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* Additional Mac-specific API.
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* Just van Rossum, David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* FreeType Multiple Master font interface (specification).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* MM fonts, others will work with all three types. They are similar
* enough that a consistent interface makes sense.
*
+ * For Adobe MM fonts, macro @FT_IS_SFNT returns false. For GX and
+ * OpenType variation fonts, it returns true.
+ *
*/
* @note:
* The fields `minimum`, `def`, and `maximum` are 16.16 fractional values
* for TrueType GX and OpenType variation fonts. For Adobe MM fonts, the
- * values are integers.
+ * values are whole numbers (i.e., the fractional part is zero).
*/
typedef struct FT_Var_Axis_
{
* FreeType error code. 0~means success.
*
* @note:
+ * The design coordinates are 16.16 fractional values for TrueType GX and
+ * OpenType variation fonts. For Adobe MM fonts, the values are supposed
+ * to be whole numbers (i.e., the fractional part is zero).
+ *
* [Since 2.8.1] To reset all axes to the default values, call the
* function with `num_coords` set to zero and `coords` set to `NULL`.
* [Since 2.9] 'Default values' means the currently selected named
* @return:
* FreeType error code. 0~means success.
*
+ * @note:
+ * The design coordinates are 16.16 fractional values for TrueType GX and
+ * OpenType variation fonts. For Adobe MM fonts, the values are whole
+ * numbers (i.e., the fractional part is zero).
+ *
* @since:
* 2.7.1
*/
* the number of axes, use default values for the remaining axes.
*
* coords ::
- * The design coordinates array (each element must be between 0 and 1.0
- * for Adobe MM fonts, and between -1.0 and 1.0 for TrueType GX and
- * OpenType variation fonts).
+ * The design coordinates array. Each element is a 16.16 fractional
+ * value and must be between 0 and 1.0 for Adobe MM fonts, and between
+ * -1.0 and 1.0 for TrueType GX and OpenType variation fonts.
*
* @return:
* FreeType error code. 0~means success.
*
* @output:
* coords ::
- * The normalized blend coordinates array.
+ * The normalized blend coordinates array (as 16.16 fractional values).
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* Adobe Multiple Master fonts limit the number of designs, and thus the
- * length of the weight vector to~16.
+ * length of the weight vector to 16~elements.
*
- * If `len` is zero and `weightvector` is `NULL`, the weight vector array
- * is reset to the default values.
+ * If `len` is larger than zero, this function sets the
+ * @FT_FACE_FLAG_VARIATION bit in @FT_Face's `face_flags` field (i.e.,
+ * @FT_IS_VARIATION will return true). If `len` is zero, this bit flag
+ * is unset and the weight vector array is reset to the default values.
*
* The Adobe documentation also states that the values in the
* WeightVector array must total 1.0 +/-~0.001. In practice this does
FT_Set_Named_Instance( FT_Face face,
FT_UInt instance_index );
+
+ /**************************************************************************
+ *
+ * @function:
+ * FT_Get_Default_Named_Instance
+ *
+ * @description:
+ * Retrieve the index of the default named instance, to be used with
+ * @FT_Set_Named_Instance.
+ *
+ * The default instance of a variation font is that instance for which
+ * the nth axis coordinate is equal to `axis[n].def` (as specified in the
+ * @FT_MM_Var structure), with~n covering all axes.
+ *
+ * FreeType synthesizes a named instance for the default instance if the
+ * font does not contain such an entry.
+ *
+ * @input:
+ * face ::
+ * A handle to the source face.
+ *
+ * @output:
+ * instance_index ::
+ * The index of the default named instance.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * For Adobe MM fonts (which don't have named instances) this function
+ * always returns zero for `instance_index`.
+ *
+ * @since:
+ * 2.13.1
+ */
+ FT_EXPORT( FT_Error )
+ FT_Get_Default_Named_Instance( FT_Face face,
+ FT_UInt *instance_index );
+
/* */
*
* FreeType modules public interface (specification).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* @description:
* The definitions below are used to manage modules within FreeType.
- * Modules can be added, upgraded, and removed at runtime. Additionally,
- * some module properties can be controlled also.
+ * Internal and external modules can be added, upgraded, and removed at
+ * runtime. For example, an alternative renderer or proprietary font
+ * driver can be registered and prioritized. Additionally, some module
+ * properties can also be controlled.
*
- * Here is a list of possible values of the `module_name` field in the
+ * Here is a list of existing values of the `module_name` field in the
* @FT_Module_Class structure.
*
* ```
* FT_Remove_Module
* FT_Add_Default_Modules
*
+ * FT_FACE_DRIVER_NAME
* FT_Property_Set
* FT_Property_Get
* FT_Set_Default_Properties
/**************************************************************************
*
+ * @macro:
+ * FT_FACE_DRIVER_NAME
+ *
+ * @description:
+ * A macro that retrieves the name of a font driver from a face object.
+ *
+ * @note:
+ * The font driver name is a valid `module_name` for @FT_Property_Set
+ * and @FT_Property_Get. This is not the same as @FT_Get_Font_Format.
+ *
+ * @since:
+ * 2.11
+ *
+ */
+#define FT_FACE_DRIVER_NAME( face ) \
+ ( ( *FT_REINTERPRET_CAST( FT_Module_Class**, \
+ ( face )->driver ) )->module_name )
+
+
+ /**************************************************************************
+ *
* @function:
* FT_Property_Set
*
*
* ```
* FREETYPE_PROPERTIES=truetype:interpreter-version=35 \
- * cff:no-stem-darkening=0 \
- * autofitter:warping=1
+ * cff:no-stem-darkening=0
* ```
*
* @inout:
*
* FreeType module error offsets (specification).
*
- * Copyright (C) 2001-2020 by
+ * Copyright (C) 2001-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
FT_MODERRDEF( Type42, 0x1400, "Type 42 module" )
FT_MODERRDEF( Winfonts, 0x1500, "Windows FON/FNT module" )
FT_MODERRDEF( GXvalid, 0x1600, "GX validation module" )
+ FT_MODERRDEF( Sdf, 0x1700, "Signed distance field raster module" )
#ifdef FT_MODERR_END_LIST
*
* FreeType API for validating OpenType tables (specification).
*
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* Support for the FT_Outline type used to store glyph shapes of
* most scalable font formats (specification).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* FreeType error code. 0~means success.
*
* @note:
- * A contour that contains a single point only is represented by a 'move
- * to' operation followed by 'line to' to the same point. In most cases,
- * it is best to filter this out before using the outline for stroking
- * purposes (otherwise it would result in a visible dot when round caps
- * are used).
+ * Degenerate contours, segments, and Bezier arcs may be reported. In
+ * most cases, it is best to filter these out before using the outline
+ * for stroking or other path modification purposes (which may cause
+ * degenerate segments to become non-degenrate and visible, like when
+ * stroke caps are used or the path is otherwise outset). Some glyph
+ * outlines may contain deliberate degenerate single points for mark
+ * attachement.
*
* Similarly, the function returns success for an empty outline also
- * (doing nothing, this is, not calling any emitter); if necessary, you
+ * (doing nothing, that is, not calling any emitter); if necessary, you
* should filter this out, too.
*/
FT_EXPORT( FT_Error )
*
* FreeType API for possible FT_Parameter tags (specification only).
*
- * Copyright (C) 2017-2020 by
+ * Copyright (C) 2017-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
/**************************************************************************
*
* @enum:
+ * FT_PARAM_TAG_IGNORE_SBIX
+ *
+ * @description:
+ * A tag for @FT_Parameter to make @FT_Open_Face ignore an 'sbix' table
+ * while loading a font. Use this if @FT_FACE_FLAG_SBIX is set and you
+ * want to access the outline glyphs in the font.
+ *
+ */
+#define FT_PARAM_TAG_IGNORE_SBIX \
+ FT_MAKE_TAG( 'i', 's', 'b', 'x' )
+
+
+ /**************************************************************************
+ *
+ * @enum:
* FT_PARAM_TAG_LCD_FILTER_WEIGHTS
*
* @description:
*
* FreeType API for accessing PFR-specific data (specification only).
*
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* @note:
* You can use the `x_scale` or `y_scale` results of @FT_Get_PFR_Metrics
- * to convert the advance to device subpixels (i.e., 1/64th of pixels).
+ * to convert the advance to device subpixels (i.e., 1/64 of pixels).
*/
FT_EXPORT( FT_Error )
FT_Get_PFR_Advance( FT_Face face,
*
* FreeType renderer modules public interface (specification).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
FT_Renderer_GetCBoxFunc get_glyph_cbox;
FT_Renderer_SetModeFunc set_mode;
- FT_Raster_Funcs* raster_class;
+ const FT_Raster_Funcs* raster_class;
} FT_Renderer_Class;
*
* FreeType size objects management (specification).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* This is _not_ used to retrieve glyph names!
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* FreeType path stroker (specification).
*
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* miter_limit ::
* The maximum reciprocal sine of half-angle at the miter join,
- * expressed as 16.16 fixed point value.
+ * expressed as 16.16 fixed-point value.
*
* @note:
* The `radius` is expressed in the same units as the outline
* FreeType synthesizing code for emboldening and slanting
* (specification).
*
- * Copyright (C) 2000-2020 by
+ * Copyright (C) 2000-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
FT_EXPORT( void )
FT_GlyphSlot_Embolden( FT_GlyphSlot slot );
- /* Slant an outline glyph to the right by about 12 degrees. */
+ /* Precisely adjust the glyph weight either horizontally or vertically. */
+ /* The `xdelta` and `ydelta` values are fractions of the face Em size */
+ /* (in fixed-point format). Considering that a regular face would have */
+ /* stem widths on the order of 0.1 Em, a delta of 0.05 (0x0CCC) should */
+ /* be very noticeable. To increase or decrease the weight, use positive */
+ /* or negative values, respectively. */
+ FT_EXPORT( void )
+ FT_GlyphSlot_AdjustWeight( FT_GlyphSlot slot,
+ FT_Fixed xdelta,
+ FT_Fixed ydelta );
+
+
+ /* Slant an outline glyph to the right by about 12 degrees. */
FT_EXPORT( void )
FT_GlyphSlot_Oblique( FT_GlyphSlot slot );
+ /* Slant an outline glyph by a given sine of an angle. You can apply */
+ /* slant along either x- or y-axis by choosing a corresponding non-zero */
+ /* argument. If both slants are non-zero, some affine transformation */
+ /* will result. */
+ FT_EXPORT( void )
+ FT_GlyphSlot_Slant( FT_GlyphSlot slot,
+ FT_Fixed xslant,
+ FT_Fixed yslant );
+
/* */
*
* FreeType low-level system interface definition (specification).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* A handle to the source stream.
*
* offset ::
- * The offset of read in stream (always from start).
+ * The offset from the start of the stream to seek to.
*
* buffer ::
* The address of the read buffer.
* The number of bytes to read from the stream.
*
* @return:
- * The number of bytes effectively read by the stream.
- *
- * @note:
- * This function might be called to perform a seek or skip operation with
- * a `count` of~0. A non-zero return value then indicates an error.
+ * If count >~0, return the number of bytes effectively read by the
+ * stream (after seeking to `offset`). If count ==~0, return the status
+ * of the seek operation (non-zero indicates an error).
*
*/
typedef unsigned long
*
* FreeType trigonometric functions (specification).
*
- * Copyright (C) 2001-2020 by
+ * Copyright (C) 2001-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* FreeType simple types definitions (specification only).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* @description:
* This section contains the basic data types defined by FreeType~2,
* ranging from simple scalar types to bitmap descriptors. More
- * font-specific structures are defined in a different section.
+ * font-specific structures are defined in a different section. Note
+ * that FreeType does not use floating-point data types. Fractional
+ * values are represented by fixed-point integers, with lower bits
+ * storing the fractional part.
*
* @order:
* FT_Byte
typedef struct FT_Data_
{
const FT_Byte* pointer;
- FT_Int length;
+ FT_UInt length;
} FT_Data;
*
* @description:
* This macro converts four-letter tags that are used to label TrueType
- * tables into an unsigned long, to be used within FreeType.
+ * tables into an `FT_Tag` type, to be used within FreeType.
*
* @note:
* The produced values **must** be 32-bit integers. Don't redefine this
* macro.
*/
-#define FT_MAKE_TAG( _x1, _x2, _x3, _x4 ) \
- (FT_Tag) \
- ( ( (FT_ULong)_x1 << 24 ) | \
- ( (FT_ULong)_x2 << 16 ) | \
- ( (FT_ULong)_x3 << 8 ) | \
- (FT_ULong)_x4 )
+#define FT_MAKE_TAG( _x1, _x2, _x3, _x4 ) \
+ ( ( FT_STATIC_BYTE_CAST( FT_Tag, _x1 ) << 24 ) | \
+ ( FT_STATIC_BYTE_CAST( FT_Tag, _x2 ) << 16 ) | \
+ ( FT_STATIC_BYTE_CAST( FT_Tag, _x3 ) << 8 ) | \
+ FT_STATIC_BYTE_CAST( FT_Tag, _x4 ) )
/*************************************************************************/
#define FT_IS_EMPTY( list ) ( (list).head == 0 )
-#define FT_BOOL( x ) ( (FT_Bool)( (x) != 0 ) )
+#define FT_BOOL( x ) FT_STATIC_CAST( FT_Bool, (x) != 0 )
/* concatenate C tokens */
#define FT_ERR_XCAT( x, y ) x ## y
*
* FreeType API for accessing Windows fnt-specific data.
*
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* FT_WinFNT_ID_XXX
*
* @description:
- * A list of valid values for the `charset` byte in @FT_WinFNT_HeaderRec.
+ * A list of valid values for the `charset` byte in @FT_WinFNT_HeaderRec.
* Exact mapping tables for the various 'cpXXXX' encodings (except for
* 'cp1361') can be found at 'ftp://ftp.unicode.org/Public/' in the
* `MAPPINGS/VENDORS/MICSFT/WINDOWS` subdirectory. 'cp1361' is roughly a
*
* High-level 'autohint' module-specific interface (specification).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* Basic OpenType/CFF object type definitions (specification).
*
- * Copyright (C) 2017-2020 by
+ * Copyright (C) 2017-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* Basic OpenType/CFF type definitions and interface (specification
* only).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
/* The normal stack then points to these values instead of the DICT */
/* because all other operators in Private DICT clear the stack. */
/* `blend_stack' could be cleared at each operator other than blend. */
- /* Blended values are stored as 5-byte fixed point values. */
+ /* Blended values are stored as 5-byte fixed-point values. */
FT_Byte* blend_stack; /* base of stack allocation */
FT_Byte* blend_top; /* first empty slot */
*
* Compiler-specific macro definitions used internally by FreeType.
*
- * Copyright (C) 2020 by
+ * Copyright (C) 2020-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
# endif
#endif
+ /* Newer compilers warn for fall-through case statements. */
+#ifndef FALL_THROUGH
+# if ( defined( __STDC_VERSION__ ) && __STDC_VERSION__ > 201710L ) || \
+ ( defined( __cplusplus ) && __cplusplus > 201402L )
+# define FALL_THROUGH [[__fallthrough__]]
+# elif ( defined( __GNUC__ ) && __GNUC__ >= 7 ) || \
+ ( defined( __clang__ ) && \
+ ( defined( __apple_build_version__ ) \
+ ? __apple_build_version__ >= 12000000 \
+ : __clang_major__ >= 10 ) )
+# define FALL_THROUGH __attribute__(( __fallthrough__ ))
+# else
+# define FALL_THROUGH ( (void)0 )
+# endif
+#endif
+
/*
* When defining a macro that expands to a non-trivial C statement, use
* FT_BEGIN_STMNT and FT_END_STMNT to enclose the macro's body. This
*/
#define FT_DUMMY_STMNT FT_BEGIN_STMNT FT_END_STMNT
-#ifdef _WIN64
+#ifdef __UINTPTR_TYPE__
+ /*
+ * GCC and Clang both provide a `__UINTPTR_TYPE__` that can be used to
+ * avoid a dependency on `stdint.h`.
+ */
+# define FT_UINT_TO_POINTER( x ) (void *)(__UINTPTR_TYPE__)(x)
+#elif defined( _WIN64 )
/* only 64bit Windows uses the LLP64 data model, i.e., */
/* 32-bit integers, 64-bit pointers. */
-#define FT_UINT_TO_POINTER( x ) (void *)(unsigned __int64)(x)
+# define FT_UINT_TO_POINTER( x ) (void *)(unsigned __int64)(x)
#else
-#define FT_UINT_TO_POINTER( x ) (void *)(unsigned long)(x)
+# define FT_UINT_TO_POINTER( x ) (void *)(unsigned long)(x)
#endif
/*
#define FT_EXPORT_VAR( x ) FT_FUNCTION_DECLARATION( x )
#endif
- /* When compiling FreeType as a DLL or DSO with hidden visibility, */
- /* some systems/compilers need a special attribute in front OR after */
- /* the return type of function declarations. */
- /* */
- /* Two macros are used within the FreeType source code to define */
- /* exported library functions: `FT_EXPORT` and `FT_EXPORT_DEF`. */
- /* */
- /* - `FT_EXPORT( return_type )` */
- /* */
- /* is used in a function declaration, as in */
- /* */
- /* ``` */
- /* FT_EXPORT( FT_Error ) */
- /* FT_Init_FreeType( FT_Library* alibrary ); */
- /* ``` */
- /* */
- /* - `FT_EXPORT_DEF( return_type )` */
- /* */
- /* is used in a function definition, as in */
- /* */
- /* ``` */
- /* FT_EXPORT_DEF( FT_Error ) */
- /* FT_Init_FreeType( FT_Library* alibrary ) */
- /* { */
- /* ... some code ... */
- /* return FT_Err_Ok; */
- /* } */
- /* ``` */
- /* */
- /* You can provide your own implementation of `FT_EXPORT` and */
- /* `FT_EXPORT_DEF` here if you want. */
- /* */
- /* To export a variable, use `FT_EXPORT_VAR`. */
- /* */
-
- /* See `freetype/config/compiler_macros.h` for the `FT_EXPORT` definition */
+ /*
+ * When compiling FreeType as a DLL or DSO with hidden visibility,
+ * some systems/compilers need a special attribute in front OR after
+ * the return type of function declarations.
+ *
+ * Two macros are used within the FreeType source code to define
+ * exported library functions: `FT_EXPORT` and `FT_EXPORT_DEF`.
+ *
+ * - `FT_EXPORT( return_type )`
+ *
+ * is used in a function declaration, as in
+ *
+ * ```
+ * FT_EXPORT( FT_Error )
+ * FT_Init_FreeType( FT_Library* alibrary );
+ * ```
+ *
+ * - `FT_EXPORT_DEF( return_type )`
+ *
+ * is used in a function definition, as in
+ *
+ * ```
+ * FT_EXPORT_DEF( FT_Error )
+ * FT_Init_FreeType( FT_Library* alibrary )
+ * {
+ * ... some code ...
+ * return FT_Err_Ok;
+ * }
+ * ```
+ *
+ * You can provide your own implementation of `FT_EXPORT` and
+ * `FT_EXPORT_DEF` here if you want.
+ *
+ * To export a variable, use `FT_EXPORT_VAR`.
+ */
+
+ /* See `freetype/config/public-macros.h` for the `FT_EXPORT` definition */
#define FT_EXPORT_DEF( x ) FT_FUNCTION_DEFINITION( x )
- /* The following macros are needed to compile the library with a */
- /* C++ compiler and with 16bit compilers. */
- /* */
-
- /* This is special. Within C++, you must specify `extern "C"` for */
- /* functions which are used via function pointers, and you also */
- /* must do that for structures which contain function pointers to */
- /* assure C linkage -- it's not possible to have (local) anonymous */
- /* functions which are accessed by (global) function pointers. */
- /* */
- /* */
- /* FT_CALLBACK_DEF is used to _define_ a callback function, */
- /* located in the same source code file as the structure that uses */
- /* it. */
- /* */
- /* FT_BASE_CALLBACK and FT_BASE_CALLBACK_DEF are used to declare */
- /* and define a callback function, respectively, in a similar way */
- /* as FT_BASE and FT_BASE_DEF work. */
- /* */
- /* FT_CALLBACK_TABLE is used to _declare_ a constant variable that */
- /* contains pointers to callback functions. */
- /* */
- /* FT_CALLBACK_TABLE_DEF is used to _define_ a constant variable */
- /* that contains pointers to callback functions. */
- /* */
- /* */
- /* Some 16bit compilers have to redefine these macros to insert */
- /* the infamous `_cdecl` or `__fastcall` declarations. */
- /* */
+ /*
+ * The following macros are needed to compile the library with a
+ * C++ compiler and with 16bit compilers.
+ */
+
+ /*
+ * This is special. Within C++, you must specify `extern "C"` for
+ * functions which are used via function pointers, and you also
+ * must do that for structures which contain function pointers to
+ * assure C linkage -- it's not possible to have (local) anonymous
+ * functions which are accessed by (global) function pointers.
+ *
+ *
+ * FT_CALLBACK_DEF is used to _define_ a callback function,
+ * located in the same source code file as the structure that uses
+ * it. FT_COMPARE_DEF, in addition, ensures the `cdecl` calling
+ * convention on x86, required by the C library function `qsort`.
+ *
+ * FT_BASE_CALLBACK and FT_BASE_CALLBACK_DEF are used to declare
+ * and define a callback function, respectively, in a similar way
+ * as FT_BASE and FT_BASE_DEF work.
+ *
+ * FT_CALLBACK_TABLE is used to _declare_ a constant variable that
+ * contains pointers to callback functions.
+ *
+ * FT_CALLBACK_TABLE_DEF is used to _define_ a constant variable
+ * that contains pointers to callback functions.
+ *
+ *
+ * Some 16bit compilers have to redefine these macros to insert
+ * the infamous `_cdecl` or `__fastcall` declarations.
+ */
#ifdef __cplusplus
#define FT_CALLBACK_DEF( x ) extern "C" x
#else
#define FT_CALLBACK_DEF( x ) static x
#endif
+#if defined( __GNUC__ ) && defined( __i386__ )
+#define FT_COMPARE_DEF( x ) FT_CALLBACK_DEF( x ) __attribute__(( cdecl ))
+#elif defined( _MSC_VER ) && defined( _M_IX86 )
+#define FT_COMPARE_DEF( x ) FT_CALLBACK_DEF( x ) __cdecl
+#elif defined( __WATCOMC__ ) && __WATCOMC__ >= 1240
+#define FT_COMPARE_DEF( x ) FT_CALLBACK_DEF( x ) __watcall
+#else
+#define FT_COMPARE_DEF( x ) FT_CALLBACK_DEF( x )
+#endif
+
#define FT_BASE_CALLBACK( x ) FT_FUNCTION_DECLARATION( x )
#define FT_BASE_CALLBACK_DEF( x ) FT_FUNCTION_DEFINITION( x )
*
* Arithmetic computations (specification).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
FT_Long c );
+ /**************************************************************************
+ *
+ * @function:
+ * FT_MulAddFix
+ *
+ * @description:
+ * Compute `(s[0] * f[0] + s[1] * f[1] + ...) / 0x10000`, where `s[n]` is
+ * usually a 16.16 scalar.
+ *
+ * @input:
+ * s ::
+ * The array of scalars.
+ * f ::
+ * The array of factors.
+ * count ::
+ * The number of entries in the array.
+ *
+ * @return:
+ * The result of `(s[0] * f[0] + s[1] * f[1] + ...) / 0x10000`.
+ *
+ * @note:
+ * This function is currently used for the scaled delta computation of
+ * variation stores. It internally uses 64-bit data types when
+ * available, otherwise it emulates 64-bit math by using 32-bit
+ * operations, which produce a correct result but most likely at a slower
+ * performance in comparison to the implementation base on `int64_t`.
+ *
+ */
+ FT_BASE( FT_Int32 )
+ FT_MulAddFix( FT_Fixed* s,
+ FT_Int32* f,
+ FT_UInt count );
+
+
/*
* A variant of FT_Matrix_Multiply which scales its result afterwards. The
* idea is that both `a' and `b' are scaled by factors of 10 so that the
* Based on geometric considerations we use the following inequality to
* identify a degenerate matrix.
*
- * 50 * abs(xx*yy - xy*yx) < xx^2 + xy^2 + yx^2 + yy^2
+ * 32 * abs(xx*yy - xy*yx) < xx^2 + xy^2 + yx^2 + yy^2
*
- * Value 50 is heuristic.
+ * Value 32 is heuristic.
*/
FT_BASE( FT_Bool )
FT_Matrix_Check( const FT_Matrix* matrix );
#ifndef FT_CONFIG_OPTION_NO_ASSEMBLER
-#if defined( __GNUC__ ) && \
- ( __GNUC__ > 3 || ( __GNUC__ == 3 && __GNUC_MINOR__ >= 4 ) )
+#if defined( __clang__ ) || ( defined( __GNUC__ ) && \
+ ( __GNUC__ > 3 || ( __GNUC__ == 3 && __GNUC_MINOR__ >= 4 ) ) )
#if FT_SIZEOF_INT == 4
#define FT_MSB( x ) ( 31 - __builtin_clzl( x ) )
-#endif /* __GNUC__ */
+#endif
+#elif defined( _MSC_VER ) && _MSC_VER >= 1400
-#elif defined( _MSC_VER ) && ( _MSC_VER >= 1400 )
+#if defined( _WIN32_WCE )
-#if FT_SIZEOF_INT == 4
+#include <cmnintrin.h>
+#pragma intrinsic( _CountLeadingZeros )
+
+#define FT_MSB( x ) ( 31 - _CountLeadingZeros( x ) )
+
+#elif defined( _M_ARM64 ) || defined( _M_ARM )
+
+#include <intrin.h>
+#pragma intrinsic( _CountLeadingZeros )
+
+#define FT_MSB( x ) ( 31 - _CountLeadingZeros( x ) )
+
+#elif defined( _M_IX86 ) || defined( _M_AMD64 ) || defined( _M_IA64 )
#include <intrin.h>
#pragma intrinsic( _BitScanReverse )
return (FT_Int32)where;
}
-#define FT_MSB( x ) ( FT_MSB_i386( x ) )
+#define FT_MSB( x ) FT_MSB_i386( x )
#endif
-#endif /* _MSC_VER */
+#elif defined( __WATCOMC__ ) && defined( __386__ )
+
+ extern __inline FT_Int32
+ FT_MSB_i386( FT_UInt32 x );
+#pragma aux FT_MSB_i386 = \
+ "bsr eax, eax" \
+ __parm [__eax] __nomemory \
+ __value [__eax] \
+ __modify __exact [__eax] __nomemory;
+
+#define FT_MSB( x ) FT_MSB_i386( x )
+
+#elif defined( __DECC ) || defined( __DECCXX )
+
+#include <builtins.h>
+
+#define FT_MSB( x ) (FT_Int)( 63 - _leadz( x ) )
+
+#elif defined( _CRAYC )
+
+#include <intrinsics.h>
+
+#define FT_MSB( x ) (FT_Int)( 31 - _leadz32( x ) )
+
+#endif /* FT_MSB macro definitions */
#endif /* !FT_CONFIG_OPTION_NO_ASSEMBLER */
+
#ifndef FT_MSB
FT_BASE( FT_Int )
#define NEG_INT32( a ) \
(FT_Int32)( (FT_UInt32)0 - (FT_UInt32)(a) )
-#ifdef FT_LONG64
+#ifdef FT_INT64
#define ADD_INT64( a, b ) \
(FT_Int64)( (FT_UInt64)(a) + (FT_UInt64)(b) )
#define NEG_INT64( a ) \
(FT_Int64)( (FT_UInt64)0 - (FT_UInt64)(a) )
-#endif /* FT_LONG64 */
+#endif /* FT_INT64 */
FT_END_HEADER
*
* Debugging and logging component (specification).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
#include "compiler-macros.h"
+#ifdef FT_DEBUG_LOGGING
+#define DLG_STATIC
+#include <dlg/output.h>
+#include <dlg/dlg.h>
+
+#include <freetype/ftlogging.h>
+#endif /* FT_DEBUG_LOGGING */
+
FT_BEGIN_HEADER
+ /* force the definition of FT_DEBUG_LEVEL_TRACE if FT_DEBUG_LOGGING is */
+ /* already defined. */
+ /* */
+#ifdef FT_DEBUG_LOGGING
+#undef FT_DEBUG_LEVEL_TRACE
+#define FT_DEBUG_LEVEL_TRACE
+#endif
/* force the definition of FT_DEBUG_LEVEL_ERROR if FT_DEBUG_LEVEL_TRACE */
/* is already defined; this simplifies the following #ifdefs */
* Each component must define the macro FT_COMPONENT to a valid FT_Trace
* value before using any TRACE macro.
*
+ * To get consistent logging output, there should be no newline character
+ * (i.e., '\n') or a single trailing one in the message string of
+ * `FT_TRACEx` and `FT_ERROR`.
*/
-#ifdef FT_DEBUG_LEVEL_TRACE
- /* we need two macros here to make cpp expand `FT_COMPONENT' */
-#define FT_TRACE_COMP( x ) FT_TRACE_COMP_( x )
-#define FT_TRACE_COMP_( x ) trace_ ## x
+ /*************************************************************************
+ *
+ * If FT_DEBUG_LOGGING is enabled, tracing messages are sent to dlg's API.
+ * If FT_DEBUG_LOGGING is disabled, tracing messages are sent to
+ * `FT_Message` (defined in ftdebug.c).
+ */
+#ifdef FT_DEBUG_LOGGING
+
+ /* we need two macros to convert the names of `FT_COMPONENT` to a string */
+#define FT_LOGGING_TAG( x ) FT_LOGGING_TAG_( x )
+#define FT_LOGGING_TAG_( x ) #x
-#define FT_TRACE( level, varformat ) \
+ /* we need two macros to convert the component and the trace level */
+ /* to a string that combines them */
+#define FT_LOGGING_TAGX( x, y ) FT_LOGGING_TAGX_( x, y )
+#define FT_LOGGING_TAGX_( x, y ) #x ":" #y
+
+
+#define FT_LOG( level, varformat ) \
+ do \
+ { \
+ const char* dlg_tag = FT_LOGGING_TAGX( FT_COMPONENT, level ); \
+ \
+ \
+ ft_add_tag( dlg_tag ); \
+ if ( ft_trace_levels[FT_TRACE_COMP( FT_COMPONENT )] >= level ) \
+ { \
+ if ( custom_output_handler != NULL ) \
+ FT_Logging_Callback varformat; \
+ else \
+ dlg_trace varformat; \
+ } \
+ ft_remove_tag( dlg_tag ); \
+ } while( 0 )
+
+#else /* !FT_DEBUG_LOGGING */
+
+#define FT_LOG( level, varformat ) \
do \
{ \
if ( ft_trace_levels[FT_TRACE_COMP( FT_COMPONENT )] >= level ) \
FT_Message varformat; \
} while ( 0 )
+#endif /* !FT_DEBUG_LOGGING */
+
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+
+ /* we need two macros here to make cpp expand `FT_COMPONENT' */
+#define FT_TRACE_COMP( x ) FT_TRACE_COMP_( x )
+#define FT_TRACE_COMP_( x ) trace_ ## x
+
+#define FT_TRACE( level, varformat ) FT_LOG( level, varformat )
+
#else /* !FT_DEBUG_LEVEL_TRACE */
#define FT_TRACE( level, varformat ) do { } while ( 0 ) /* nothing */
#ifdef FT_DEBUG_LEVEL_ERROR
-#define FT_ERROR( varformat ) FT_Message varformat
+ /**************************************************************************
+ *
+ * If FT_DEBUG_LOGGING is enabled, error messages are sent to dlg's API.
+ * If FT_DEBUG_LOGGING is disabled, error messages are sent to `FT_Message`
+ * (defined in ftdebug.c).
+ *
+ */
+#ifdef FT_DEBUG_LOGGING
+
+#define FT_ERROR( varformat ) \
+ do \
+ { \
+ const char* dlg_tag = FT_LOGGING_TAG( FT_COMPONENT ); \
+ \
+ \
+ ft_add_tag( dlg_tag ); \
+ dlg_trace varformat; \
+ ft_remove_tag( dlg_tag ); \
+ } while ( 0 )
+
+#else /* !FT_DEBUG_LOGGING */
+
+#define FT_ERROR( varformat ) FT_Message varformat
+
+#endif /* !FT_DEBUG_LOGGING */
+
#else /* !FT_DEBUG_LEVEL_ERROR */
FT_BASE( void )
ft_debug_init( void );
+
+#ifdef FT_DEBUG_LOGGING
+
+ /**************************************************************************
+ *
+ * 'dlg' uses output handlers to control how and where log messages are
+ * printed. Therefore we need to define a default output handler for
+ * FreeType.
+ */
+ FT_BASE( void )
+ ft_log_handler( const struct dlg_origin* origin,
+ const char* string,
+ void* data );
+
+
+ /**************************************************************************
+ *
+ * 1. `ft_default_log_handler` stores the function pointer that is used
+ * internally by FreeType to print logs to a file.
+ *
+ * 2. `custom_output_handler` stores the function pointer to the callback
+ * function provided by the user.
+ *
+ * It is defined in `ftdebug.c`.
+ */
+ extern dlg_handler ft_default_log_handler;
+ extern FT_Custom_Log_Handler custom_output_handler;
+
+
+ /**************************************************************************
+ *
+ * If FT_DEBUG_LOGGING macro is enabled, FreeType needs to initialize and
+ * un-initialize `FILE*`.
+ *
+ * These functions are defined in `ftdebug.c`.
+ */
+ FT_BASE( void )
+ ft_logging_init( void );
+
+ FT_BASE( void )
+ ft_logging_deinit( void );
+
+
+ /**************************************************************************
+ *
+ * For printing the name of `FT_COMPONENT` along with the actual log we
+ * need to add a tag with the name of `FT_COMPONENT`.
+ *
+ * These functions are defined in `ftdebug.c`.
+ */
+ FT_BASE( void )
+ ft_add_tag( const char* tag );
+
+ FT_BASE( void )
+ ft_remove_tag( const char* tag );
+
+
+ /**************************************************************************
+ *
+ * A function to print log data using a custom callback logging function
+ * (which is set using `FT_Set_Log_Handler`).
+ *
+ * This function is defined in `ftdebug.c`.
+ */
+ FT_BASE( void )
+ FT_Logging_Callback( const char* fmt,
+ ... );
+
+#endif /* FT_DEBUG_LOGGING */
+
+
FT_END_HEADER
#endif /* FTDEBUG_H_ */
*
* FreeType internal font driver interface (specification).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* A handle to a function used to select a new fixed size. It is used
* only if @FT_FACE_FLAG_FIXED_SIZES is set. Can be set to 0 if the
* scaling done in the base layer suffices.
+ *
* @note:
* Most function pointers, with the exception of `load_glyph`, can be set
* to 0 to indicate a default behaviour.
*
* The FreeType glyph loader (specification).
*
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg
*
* This file is part of the FreeType project, and may only be used,
#include <freetype/freetype.h>
+#include "compiler-macros.h"
FT_BEGIN_HEADER
*
* The FreeType memory management macros (specification).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg
*
* This file is part of the FreeType project, and may only be used,
#ifdef FT_DEBUG_MEMORY
- FT_BASE( const char* ) _ft_debug_file;
- FT_BASE( long ) _ft_debug_lineno;
+ FT_BASE( const char* ) ft_debug_file_;
+ FT_BASE( long ) ft_debug_lineno_;
-#define FT_DEBUG_INNER( exp ) ( _ft_debug_file = __FILE__, \
- _ft_debug_lineno = __LINE__, \
+#define FT_DEBUG_INNER( exp ) ( ft_debug_file_ = __FILE__, \
+ ft_debug_lineno_ = __LINE__, \
(exp) )
-#define FT_ASSIGNP_INNER( p, exp ) ( _ft_debug_file = __FILE__, \
- _ft_debug_lineno = __LINE__, \
+#define FT_ASSIGNP_INNER( p, exp ) ( ft_debug_file_ = __FILE__, \
+ ft_debug_lineno_ = __LINE__, \
FT_ASSIGNP( p, exp ) )
#else /* !FT_DEBUG_MEMORY */
#define FT_RENEW_ARRAY( ptr, curcnt, newcnt ) \
FT_MEM_SET_ERROR( FT_MEM_RENEW_ARRAY( ptr, curcnt, newcnt ) )
-#define FT_QNEW( ptr ) \
- FT_MEM_SET_ERROR( FT_MEM_QNEW( ptr ) )
+#define FT_QNEW( ptr ) FT_MEM_SET_ERROR( FT_MEM_QNEW( ptr ) )
-#define FT_QNEW_ARRAY( ptr, count ) \
- FT_MEM_SET_ERROR( FT_MEM_NEW_ARRAY( ptr, count ) )
+#define FT_QNEW_ARRAY( ptr, count ) \
+ FT_MEM_SET_ERROR( FT_MEM_QNEW_ARRAY( ptr, count ) )
-#define FT_QRENEW_ARRAY( ptr, curcnt, newcnt ) \
- FT_MEM_SET_ERROR( FT_MEM_RENEW_ARRAY( ptr, curcnt, newcnt ) )
+#define FT_QRENEW_ARRAY( ptr, curcnt, newcnt ) \
+ FT_MEM_SET_ERROR( FT_MEM_QRENEW_ARRAY( ptr, curcnt, newcnt ) )
FT_BASE( FT_Pointer )
--- /dev/null
+/****************************************************************************
+ *
+ * ftmmtypes.h
+ *
+ * OpenType Variations type definitions for internal use
+ * with the multi-masters service (specification).
+ *
+ * Copyright (C) 2022-2023 by
+ * David Turner, Robert Wilhelm, Werner Lemberg, George Williams, and
+ * Dominik Röttsches.
+ *
+ * This file is part of the FreeType project, and may only be used,
+ * modified, and distributed under the terms of the FreeType project
+ * license, LICENSE.TXT. By continuing to use, modify, or distribute
+ * this file you indicate that you have read the license and
+ * understand and accept it fully.
+ *
+ */
+
+
+#ifndef FTMMTYPES_H_
+#define FTMMTYPES_H_
+
+FT_BEGIN_HEADER
+
+
+ typedef FT_Int32 FT_ItemVarDelta;
+
+ typedef struct GX_ItemVarDataRec_
+ {
+ FT_UInt itemCount; /* Number of delta sets per item. */
+ FT_UInt regionIdxCount; /* Number of region indices. */
+ FT_UInt* regionIndices; /* Array of `regionCount` indices; */
+ /* these index `varRegionList`. */
+ FT_Byte* deltaSet; /* Array of `itemCount` deltas; */
+ /* use `innerIndex` for this array. */
+ FT_UShort wordDeltaCount; /* Number of the first 32-bit ints */
+ /* or 16-bit ints of `deltaSet` */
+ /* depending on `longWords`. */
+ FT_Bool longWords; /* If true, `deltaSet` is a 32-bit */
+ /* array followed by a 16-bit */
+ /* array, otherwise a 16-bit array */
+ /* followed by an 8-bit array. */
+ } GX_ItemVarDataRec, *GX_ItemVarData;
+
+
+ /* contribution of one axis to a region */
+ typedef struct GX_AxisCoordsRec_
+ {
+ FT_Fixed startCoord;
+ FT_Fixed peakCoord; /* zero means no effect (factor = 1) */
+ FT_Fixed endCoord;
+
+ } GX_AxisCoordsRec, *GX_AxisCoords;
+
+
+ typedef struct GX_VarRegionRec_
+ {
+ GX_AxisCoords axisList; /* array of axisCount records */
+
+ } GX_VarRegionRec, *GX_VarRegion;
+
+
+ /* item variation store */
+ typedef struct GX_ItemVarStoreRec_
+ {
+ FT_UInt dataCount;
+ GX_ItemVarData varData; /* array of dataCount records; */
+ /* use `outerIndex' for this array */
+ FT_UShort axisCount;
+ FT_UInt regionCount; /* total number of regions defined */
+ GX_VarRegion varRegionList;
+
+ } GX_ItemVarStoreRec, *GX_ItemVarStore;
+
+
+ typedef struct GX_DeltaSetIdxMapRec_
+ {
+ FT_ULong mapCount;
+ FT_UInt* outerIndex; /* indices to item var data */
+ FT_UInt* innerIndex; /* indices to delta set */
+
+ } GX_DeltaSetIdxMapRec, *GX_DeltaSetIdxMap;
+
+
+FT_END_HEADER
+
+#endif /* FTMMTYPES_H_ */
+
+
+/* END */
*
* The FreeType private base classes (specification).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* initializing the glyph slot.
*/
-#define FT_GLYPH_OWN_BITMAP 0x1U
+#define FT_GLYPH_OWN_BITMAP 0x1U
+#define FT_GLYPH_OWN_GZIP_SVG 0x2U
typedef struct FT_Slot_InternalRec_
{
/* Set the metrics according to a size request. */
- FT_BASE( void )
+ FT_BASE( FT_Error )
FT_Request_Metrics( FT_Face face,
FT_Size_Request req );
*
* Get and set properties of PostScript drivers (specification).
*
- * Copyright (C) 2017-2020 by
+ * Copyright (C) 2017-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* Embedded resource forks accessor (specification).
*
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2023 by
* Masatake YAMATO and Redhat K.K.
*
* This file is part of the FreeType project, and may only be used,
*
* The FreeType services (specification only).
*
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* Stream handling (specification).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
FT_BYTE_U32( p, 2, 8 ) | \
FT_BYTE_U32( p, 3, 0 ) )
-#define FT_PEEK_OFF3( p ) FT_INT32( FT_BYTE_U32( p, 0, 16 ) | \
- FT_BYTE_U32( p, 1, 8 ) | \
- FT_BYTE_U32( p, 2, 0 ) )
+#define FT_PEEK_OFF3( p ) ( FT_INT32( FT_BYTE_U32( p, 0, 24 ) | \
+ FT_BYTE_U32( p, 1, 16 ) | \
+ FT_BYTE_U32( p, 2, 8 ) ) >> 8 )
#define FT_PEEK_UOFF3( p ) FT_UINT32( FT_BYTE_U32( p, 0, 16 ) | \
FT_BYTE_U32( p, 1, 8 ) | \
FT_BYTE_U32( p, 1, 8 ) | \
FT_BYTE_U32( p, 0, 0 ) )
-#define FT_PEEK_OFF3_LE( p ) FT_INT32( FT_BYTE_U32( p, 2, 16 ) | \
- FT_BYTE_U32( p, 1, 8 ) | \
- FT_BYTE_U32( p, 0, 0 ) )
+#define FT_PEEK_OFF3_LE( p ) ( FT_INT32( FT_BYTE_U32( p, 2, 24 ) | \
+ FT_BYTE_U32( p, 1, 16 ) | \
+ FT_BYTE_U32( p, 0, 8 ) ) >> 8 )
#define FT_PEEK_UOFF3_LE( p ) FT_UINT32( FT_BYTE_U32( p, 2, 16 ) | \
FT_BYTE_U32( p, 1, 8 ) | \
#define FT_NEXT_BYTE( buffer ) \
( (unsigned char)*buffer++ )
-#define FT_NEXT_SHORT( buffer ) \
- ( (short)( buffer += 2, FT_PEEK_SHORT( buffer - 2 ) ) )
+#define FT_NEXT_SHORT( buffer ) \
+ ( buffer += 2, FT_PEEK_SHORT( buffer - 2 ) )
-#define FT_NEXT_USHORT( buffer ) \
- ( (unsigned short)( buffer += 2, FT_PEEK_USHORT( buffer - 2 ) ) )
+#define FT_NEXT_USHORT( buffer ) \
+ ( buffer += 2, FT_PEEK_USHORT( buffer - 2 ) )
-#define FT_NEXT_OFF3( buffer ) \
- ( (long)( buffer += 3, FT_PEEK_OFF3( buffer - 3 ) ) )
+#define FT_NEXT_OFF3( buffer ) \
+ ( buffer += 3, FT_PEEK_OFF3( buffer - 3 ) )
-#define FT_NEXT_UOFF3( buffer ) \
- ( (unsigned long)( buffer += 3, FT_PEEK_UOFF3( buffer - 3 ) ) )
+#define FT_NEXT_UOFF3( buffer ) \
+ ( buffer += 3, FT_PEEK_UOFF3( buffer - 3 ) )
-#define FT_NEXT_LONG( buffer ) \
- ( (long)( buffer += 4, FT_PEEK_LONG( buffer - 4 ) ) )
+#define FT_NEXT_LONG( buffer ) \
+ ( buffer += 4, FT_PEEK_LONG( buffer - 4 ) )
-#define FT_NEXT_ULONG( buffer ) \
- ( (unsigned long)( buffer += 4, FT_PEEK_ULONG( buffer - 4 ) ) )
+#define FT_NEXT_ULONG( buffer ) \
+ ( buffer += 4, FT_PEEK_ULONG( buffer - 4 ) )
-#define FT_NEXT_SHORT_LE( buffer ) \
- ( (short)( buffer += 2, FT_PEEK_SHORT_LE( buffer - 2 ) ) )
+#define FT_NEXT_SHORT_LE( buffer ) \
+ ( buffer += 2, FT_PEEK_SHORT_LE( buffer - 2 ) )
-#define FT_NEXT_USHORT_LE( buffer ) \
- ( (unsigned short)( buffer += 2, FT_PEEK_USHORT_LE( buffer - 2 ) ) )
+#define FT_NEXT_USHORT_LE( buffer ) \
+ ( buffer += 2, FT_PEEK_USHORT_LE( buffer - 2 ) )
-#define FT_NEXT_OFF3_LE( buffer ) \
- ( (long)( buffer += 3, FT_PEEK_OFF3_LE( buffer - 3 ) ) )
+#define FT_NEXT_OFF3_LE( buffer ) \
+ ( buffer += 3, FT_PEEK_OFF3_LE( buffer - 3 ) )
-#define FT_NEXT_UOFF3_LE( buffer ) \
- ( (unsigned long)( buffer += 3, FT_PEEK_UOFF3_LE( buffer - 3 ) ) )
+#define FT_NEXT_UOFF3_LE( buffer ) \
+ ( buffer += 3, FT_PEEK_UOFF3_LE( buffer - 3 ) )
-#define FT_NEXT_LONG_LE( buffer ) \
- ( (long)( buffer += 4, FT_PEEK_LONG_LE( buffer - 4 ) ) )
+#define FT_NEXT_LONG_LE( buffer ) \
+ ( buffer += 4, FT_PEEK_LONG_LE( buffer - 4 ) )
-#define FT_NEXT_ULONG_LE( buffer ) \
- ( (unsigned long)( buffer += 4, FT_PEEK_ULONG_LE( buffer - 4 ) ) )
+#define FT_NEXT_ULONG_LE( buffer ) \
+ ( buffer += 4, FT_PEEK_ULONG_LE( buffer - 4 ) )
/**************************************************************************
#else
#define FT_GET_MACRO( func, type ) ( (type)func( stream ) )
-#define FT_GET_CHAR() FT_GET_MACRO( FT_Stream_GetChar, FT_Char )
-#define FT_GET_BYTE() FT_GET_MACRO( FT_Stream_GetChar, FT_Byte )
-#define FT_GET_SHORT() FT_GET_MACRO( FT_Stream_GetUShort, FT_Short )
-#define FT_GET_USHORT() FT_GET_MACRO( FT_Stream_GetUShort, FT_UShort )
-#define FT_GET_OFF3() FT_GET_MACRO( FT_Stream_GetUOffset, FT_Long )
-#define FT_GET_UOFF3() FT_GET_MACRO( FT_Stream_GetUOffset, FT_ULong )
-#define FT_GET_LONG() FT_GET_MACRO( FT_Stream_GetULong, FT_Long )
-#define FT_GET_ULONG() FT_GET_MACRO( FT_Stream_GetULong, FT_ULong )
-#define FT_GET_TAG4() FT_GET_MACRO( FT_Stream_GetULong, FT_ULong )
-
-#define FT_GET_SHORT_LE() FT_GET_MACRO( FT_Stream_GetUShortLE, FT_Short )
-#define FT_GET_USHORT_LE() FT_GET_MACRO( FT_Stream_GetUShortLE, FT_UShort )
-#define FT_GET_LONG_LE() FT_GET_MACRO( FT_Stream_GetULongLE, FT_Long )
-#define FT_GET_ULONG_LE() FT_GET_MACRO( FT_Stream_GetULongLE, FT_ULong )
+#define FT_GET_CHAR() FT_GET_MACRO( FT_Stream_GetByte, FT_Char )
+#define FT_GET_BYTE() FT_GET_MACRO( FT_Stream_GetByte, FT_Byte )
+#define FT_GET_SHORT() FT_GET_MACRO( FT_Stream_GetUShort, FT_Int16 )
+#define FT_GET_USHORT() FT_GET_MACRO( FT_Stream_GetUShort, FT_UInt16 )
+#define FT_GET_UOFF3() FT_GET_MACRO( FT_Stream_GetUOffset, FT_UInt32 )
+#define FT_GET_LONG() FT_GET_MACRO( FT_Stream_GetULong, FT_Int32 )
+#define FT_GET_ULONG() FT_GET_MACRO( FT_Stream_GetULong, FT_UInt32 )
+#define FT_GET_TAG4() FT_GET_MACRO( FT_Stream_GetULong, FT_UInt32 )
+
+#define FT_GET_SHORT_LE() FT_GET_MACRO( FT_Stream_GetUShortLE, FT_Int16 )
+#define FT_GET_USHORT_LE() FT_GET_MACRO( FT_Stream_GetUShortLE, FT_UInt16 )
+#define FT_GET_LONG_LE() FT_GET_MACRO( FT_Stream_GetULongLE, FT_Int32 )
+#define FT_GET_ULONG_LE() FT_GET_MACRO( FT_Stream_GetULongLE, FT_UInt32 )
#endif
* `FT_STREAM_POS'. They use the full machinery to check whether a read is
* valid.
*/
-#define FT_READ_BYTE( var ) FT_READ_MACRO( FT_Stream_ReadChar, FT_Byte, var )
-#define FT_READ_CHAR( var ) FT_READ_MACRO( FT_Stream_ReadChar, FT_Char, var )
-#define FT_READ_SHORT( var ) FT_READ_MACRO( FT_Stream_ReadUShort, FT_Short, var )
-#define FT_READ_USHORT( var ) FT_READ_MACRO( FT_Stream_ReadUShort, FT_UShort, var )
-#define FT_READ_OFF3( var ) FT_READ_MACRO( FT_Stream_ReadUOffset, FT_Long, var )
-#define FT_READ_UOFF3( var ) FT_READ_MACRO( FT_Stream_ReadUOffset, FT_ULong, var )
-#define FT_READ_LONG( var ) FT_READ_MACRO( FT_Stream_ReadULong, FT_Long, var )
-#define FT_READ_ULONG( var ) FT_READ_MACRO( FT_Stream_ReadULong, FT_ULong, var )
+#define FT_READ_BYTE( var ) FT_READ_MACRO( FT_Stream_ReadByte, FT_Byte, var )
+#define FT_READ_CHAR( var ) FT_READ_MACRO( FT_Stream_ReadByte, FT_Char, var )
+#define FT_READ_SHORT( var ) FT_READ_MACRO( FT_Stream_ReadUShort, FT_Int16, var )
+#define FT_READ_USHORT( var ) FT_READ_MACRO( FT_Stream_ReadUShort, FT_UInt16, var )
+#define FT_READ_UOFF3( var ) FT_READ_MACRO( FT_Stream_ReadUOffset, FT_UInt32, var )
+#define FT_READ_LONG( var ) FT_READ_MACRO( FT_Stream_ReadULong, FT_Int32, var )
+#define FT_READ_ULONG( var ) FT_READ_MACRO( FT_Stream_ReadULong, FT_UInt32, var )
-#define FT_READ_SHORT_LE( var ) FT_READ_MACRO( FT_Stream_ReadUShortLE, FT_Short, var )
-#define FT_READ_USHORT_LE( var ) FT_READ_MACRO( FT_Stream_ReadUShortLE, FT_UShort, var )
-#define FT_READ_LONG_LE( var ) FT_READ_MACRO( FT_Stream_ReadULongLE, FT_Long, var )
-#define FT_READ_ULONG_LE( var ) FT_READ_MACRO( FT_Stream_ReadULongLE, FT_ULong, var )
+#define FT_READ_SHORT_LE( var ) FT_READ_MACRO( FT_Stream_ReadUShortLE, FT_Int16, var )
+#define FT_READ_USHORT_LE( var ) FT_READ_MACRO( FT_Stream_ReadUShortLE, FT_UInt16, var )
+#define FT_READ_LONG_LE( var ) FT_READ_MACRO( FT_Stream_ReadULongLE, FT_Int32, var )
+#define FT_READ_ULONG_LE( var ) FT_READ_MACRO( FT_Stream_ReadULongLE, FT_UInt32, var )
#ifndef FT_CONFIG_OPTION_NO_DEFAULT_SYSTEM
/* read a byte from an entered frame */
- FT_BASE( FT_Char )
- FT_Stream_GetChar( FT_Stream stream );
+ FT_BASE( FT_Byte )
+ FT_Stream_GetByte( FT_Stream stream );
/* read a 16-bit big-endian unsigned integer from an entered frame */
- FT_BASE( FT_UShort )
+ FT_BASE( FT_UInt16 )
FT_Stream_GetUShort( FT_Stream stream );
/* read a 24-bit big-endian unsigned integer from an entered frame */
- FT_BASE( FT_ULong )
+ FT_BASE( FT_UInt32 )
FT_Stream_GetUOffset( FT_Stream stream );
/* read a 32-bit big-endian unsigned integer from an entered frame */
- FT_BASE( FT_ULong )
+ FT_BASE( FT_UInt32 )
FT_Stream_GetULong( FT_Stream stream );
/* read a 16-bit little-endian unsigned integer from an entered frame */
- FT_BASE( FT_UShort )
+ FT_BASE( FT_UInt16 )
FT_Stream_GetUShortLE( FT_Stream stream );
/* read a 32-bit little-endian unsigned integer from an entered frame */
- FT_BASE( FT_ULong )
+ FT_BASE( FT_UInt32 )
FT_Stream_GetULongLE( FT_Stream stream );
/* read a byte from a stream */
- FT_BASE( FT_Char )
- FT_Stream_ReadChar( FT_Stream stream,
+ FT_BASE( FT_Byte )
+ FT_Stream_ReadByte( FT_Stream stream,
FT_Error* error );
/* read a 16-bit big-endian unsigned integer from a stream */
- FT_BASE( FT_UShort )
+ FT_BASE( FT_UInt16 )
FT_Stream_ReadUShort( FT_Stream stream,
FT_Error* error );
FT_Error* error );
/* read a 32-bit big-endian integer from a stream */
- FT_BASE( FT_ULong )
+ FT_BASE( FT_UInt32 )
FT_Stream_ReadULong( FT_Stream stream,
FT_Error* error );
/* read a 16-bit little-endian unsigned integer from a stream */
- FT_BASE( FT_UShort )
+ FT_BASE( FT_UInt16 )
FT_Stream_ReadUShortLE( FT_Stream stream,
FT_Error* error );
/* read a 32-bit little-endian unsigned integer from a stream */
- FT_BASE( FT_ULong )
+ FT_BASE( FT_UInt32 )
FT_Stream_ReadULongLE( FT_Stream stream,
FT_Error* error );
*
* Tracing handling (specification only).
*
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
/* definitions of trace levels for FreeType 2 */
+ /* the maximum string length (if the argument to `FT_TRACE_DEF` */
+ /* gets used as a string) plus one charachter for ':' plus */
+ /* another one for the trace level */
+#define FT_MAX_TRACE_LEVEL_LENGTH (9 + 1 + 1)
+
/* the first level must always be `trace_any' */
FT_TRACE_DEF( any )
FT_TRACE_DEF( mm ) /* MM interface (ftmm.c) */
FT_TRACE_DEF( psprops ) /* PS driver properties (ftpsprop.c) */
FT_TRACE_DEF( raccess ) /* resource fork accessor (ftrfork.c) */
+FT_TRACE_DEF( synth ) /* bold/slant synthesizer (ftsynth.c) */
+
+ /* rasterizers */
FT_TRACE_DEF( raster ) /* monochrome rasterizer (ftraster.c) */
FT_TRACE_DEF( smooth ) /* anti-aliasing raster (ftgrays.c) */
-FT_TRACE_DEF( synth ) /* bold/slant synthesizer (ftsynth.c) */
- /* Cache sub-system */
-FT_TRACE_DEF( cache ) /* cache sub-system (ftcache.c, etc.) */
+ /* ot-svg module */
+FT_TRACE_DEF( otsvg ) /* OT-SVG renderer (ftsvg.c) */
+
+ /* cache sub-system */
+FT_TRACE_DEF( cache ) /* cache sub-system (ftcache.c, etc.) */
/* SFNT driver components */
FT_TRACE_DEF( sfdriver ) /* SFNT font driver (sfdriver.c) */
FT_TRACE_DEF( ttcmap ) /* charmap handler (ttcmap.c) */
FT_TRACE_DEF( ttcolr ) /* glyph layer table (ttcolr.c) */
FT_TRACE_DEF( ttcpal ) /* color palette table (ttcpal.c) */
+FT_TRACE_DEF( ttsvg ) /* OpenType SVG table (ttsvg.c) */
FT_TRACE_DEF( ttkern ) /* kerning handler (ttkern.c) */
FT_TRACE_DEF( ttload ) /* basic TrueType tables (ttload.c) */
FT_TRACE_DEF( ttmtx ) /* metrics-related tables (ttmtx.c) */
FT_TRACE_DEF( t1parse )
/* PostScript helper module `psaux' */
+FT_TRACE_DEF( afmparse )
FT_TRACE_DEF( cffdecode )
FT_TRACE_DEF( psconv )
FT_TRACE_DEF( psobjs )
FT_TRACE_DEF( afhints )
FT_TRACE_DEF( afmodule )
FT_TRACE_DEF( aflatin )
-FT_TRACE_DEF( aflatin2 )
FT_TRACE_DEF( afshaper )
-FT_TRACE_DEF( afwarp )
+
+ /* SDF components */
+FT_TRACE_DEF( sdf ) /* signed distance raster for outlines (ftsdf.c) */
+FT_TRACE_DEF( bsdf ) /* signed distance raster for bitmaps (ftbsdf.c) */
/* END */
*
* FreeType validation support (specification).
*
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* Auxiliary functions and data structures related to PostScript fonts
* (specification).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* max_elems ::
* The maximum number of elements in table.
*
- * num_elems ::
- * The current number of elements in table.
- *
* elements ::
* A table of element addresses within the block.
*
FT_ULong init;
FT_Int max_elems;
- FT_Int num_elems;
FT_Byte** elements; /* addresses of table elements */
FT_UInt* lengths; /* lengths of table elements */
* recorders (specification only). These are used to support native
* T1/T2 hints in the 'type1', 'cid', and 'cff' font drivers.
*
- * Copyright (C) 2001-2020 by
+ * Copyright (C) 2001-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* @note:
* On input, all points within the outline are in font coordinates. On
- * output, they are in 1/64th of pixels.
+ * output, they are in 1/64 of pixels.
*
* The scaling transformation is taken from the 'globals' object which
* must correspond to the same font as the glyph.
*
* @note:
* On input, all points within the outline are in font coordinates. On
- * output, they are in 1/64th of pixels.
+ * output, they are in 1/64 of pixels.
*
* The scaling transformation is taken from the 'globals' object which
* must correspond to the same font than the glyph.
*
* The FreeType BDF services (specification).
*
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* The FreeType CFF tables loader service (specification).
*
- * Copyright (C) 2017-2020 by
+ * Copyright (C) 2017-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* The FreeType CID font services (specification).
*
- * Copyright (C) 2007-2020 by
+ * Copyright (C) 2007-2023 by
* Derek Clegg and Michael Toftdal.
*
* This file is part of the FreeType project, and may only be used,
*
* The FreeType font format service (specification only).
*
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* The FreeType glyph dictionary services (specification).
*
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* FreeType API for validating TrueTypeGX/AAT tables (specification).
*
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2023 by
* Masatake YAMATO, Red Hat K.K.,
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
*
* The FreeType Kerning service (specification).
*
- * Copyright (C) 2006-2020 by
+ * Copyright (C) 2006-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* The FreeType services for metrics variations (specification).
*
- * Copyright (C) 2016-2020 by
+ * Copyright (C) 2016-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
typedef void
(*FT_Metrics_Adjust_Func)( FT_Face face );
+ typedef FT_Error
+ (*FT_Size_Reset_Func)( FT_Size size );
+
FT_DEFINE_SERVICE( MetricsVariations )
{
FT_VOrg_Adjust_Func vorg_adjust;
FT_Metrics_Adjust_Func metrics_adjust;
+ FT_Size_Reset_Func size_reset;
};
tsb_adjust_, \
bsb_adjust_, \
vorg_adjust_, \
- metrics_adjust_ ) \
+ metrics_adjust_, \
+ size_reset_ ) \
static const FT_Service_MetricsVariationsRec class_ = \
{ \
hadvance_adjust_, \
tsb_adjust_, \
bsb_adjust_, \
vorg_adjust_, \
- metrics_adjust_ \
+ metrics_adjust_, \
+ size_reset_ \
};
/* */
*
* The FreeType Multiple Masters and GX var services (specification).
*
- * Copyright (C) 2003-2020 by
- * David Turner, Robert Wilhelm, and Werner Lemberg.
+ * Copyright (C) 2003-2023 by
+ * David Turner, Robert Wilhelm, Werner Lemberg, and Dominik Röttsches.
*
* This file is part of the FreeType project, and may only be used,
* modified, and distributed under the terms of the FreeType project
#ifndef SVMM_H_
#define SVMM_H_
+#include <freetype/ftmm.h>
#include <freetype/internal/ftserv.h>
+#include <freetype/internal/ftmmtypes.h>
FT_BEGIN_HEADER
/* use return value -1 to indicate that the new coordinates */
/* are equal to the current ones; no changes are thus needed */
typedef FT_Error
- (*FT_Set_MM_Blend_Func)( FT_Face face,
- FT_UInt num_coords,
- FT_Long* coords );
+ (*FT_Set_MM_Blend_Func)( FT_Face face,
+ FT_UInt num_coords,
+ FT_Fixed* coords );
typedef FT_Error
(*FT_Get_Var_Design_Func)( FT_Face face,
FT_Fixed* coords );
typedef FT_Error
- (*FT_Set_Instance_Func)( FT_Face face,
- FT_UInt instance_index );
+ (*FT_Set_Named_Instance_Func)( FT_Face face,
+ FT_UInt instance_index );
typedef FT_Error
- (*FT_Get_MM_Blend_Func)( FT_Face face,
- FT_UInt num_coords,
- FT_Long* coords );
+ (*FT_Get_Default_Named_Instance_Func)( FT_Face face,
+ FT_UInt *instance_index );
+
+ typedef FT_Error
+ (*FT_Get_MM_Blend_Func)( FT_Face face,
+ FT_UInt num_coords,
+ FT_Fixed* coords );
typedef FT_Error
(*FT_Get_Var_Blend_Func)( FT_Face face,
FT_MM_Var* *mm_var );
typedef void
- (*FT_Done_Blend_Func)( FT_Face );
+ (*FT_Done_Blend_Func)( FT_Face face );
typedef FT_Error
(*FT_Set_MM_WeightVector_Func)( FT_Face face,
FT_UInt* len,
FT_Fixed* weight_vector );
+ typedef void
+ (*FT_Construct_PS_Name_Func)( FT_Face face );
+
+ typedef FT_Error
+ (*FT_Var_Load_Delta_Set_Idx_Map_Func)( FT_Face face,
+ FT_ULong offset,
+ GX_DeltaSetIdxMap map,
+ GX_ItemVarStore itemStore,
+ FT_ULong table_len );
+
+ typedef FT_Error
+ (*FT_Var_Load_Item_Var_Store_Func)( FT_Face face,
+ FT_ULong offset,
+ GX_ItemVarStore itemStore );
+
+ typedef FT_ItemVarDelta
+ (*FT_Var_Get_Item_Delta_Func)( FT_Face face,
+ GX_ItemVarStore itemStore,
+ FT_UInt outerIndex,
+ FT_UInt innerIndex );
+
+ typedef void
+ (*FT_Var_Done_Item_Var_Store_Func)( FT_Face face,
+ GX_ItemVarStore itemStore );
+
+ typedef void
+ (*FT_Var_Done_Delta_Set_Idx_Map_Func)( FT_Face face,
+ GX_DeltaSetIdxMap deltaSetIdxMap );
+
FT_DEFINE_SERVICE( MultiMasters )
{
- FT_Get_MM_Func get_mm;
- FT_Set_MM_Design_Func set_mm_design;
- FT_Set_MM_Blend_Func set_mm_blend;
- FT_Get_MM_Blend_Func get_mm_blend;
- FT_Get_MM_Var_Func get_mm_var;
- FT_Set_Var_Design_Func set_var_design;
- FT_Get_Var_Design_Func get_var_design;
- FT_Set_Instance_Func set_instance;
- FT_Set_MM_WeightVector_Func set_mm_weightvector;
- FT_Get_MM_WeightVector_Func get_mm_weightvector;
+ FT_Get_MM_Func get_mm;
+ FT_Set_MM_Design_Func set_mm_design;
+ FT_Set_MM_Blend_Func set_mm_blend;
+ FT_Get_MM_Blend_Func get_mm_blend;
+ FT_Get_MM_Var_Func get_mm_var;
+ FT_Set_Var_Design_Func set_var_design;
+ FT_Get_Var_Design_Func get_var_design;
+ FT_Set_Named_Instance_Func set_named_instance;
+ FT_Get_Default_Named_Instance_Func get_default_named_instance;
+ FT_Set_MM_WeightVector_Func set_mm_weightvector;
+ FT_Get_MM_WeightVector_Func get_mm_weightvector;
/* for internal use; only needed for code sharing between modules */
- FT_Get_Var_Blend_Func get_var_blend;
- FT_Done_Blend_Func done_blend;
+ FT_Construct_PS_Name_Func construct_ps_name;
+ FT_Var_Load_Delta_Set_Idx_Map_Func load_delta_set_idx_map;
+ FT_Var_Load_Item_Var_Store_Func load_item_var_store;
+ FT_Var_Get_Item_Delta_Func get_item_delta;
+ FT_Var_Done_Item_Var_Store_Func done_item_var_store;
+ FT_Var_Done_Delta_Set_Idx_Map_Func done_delta_set_idx_map;
+ FT_Get_Var_Blend_Func get_var_blend;
+ FT_Done_Blend_Func done_blend;
};
-#define FT_DEFINE_SERVICE_MULTIMASTERSREC( class_, \
- get_mm_, \
- set_mm_design_, \
- set_mm_blend_, \
- get_mm_blend_, \
- get_mm_var_, \
- set_var_design_, \
- get_var_design_, \
- set_instance_, \
- set_weightvector_, \
- get_weightvector_, \
- get_var_blend_, \
- done_blend_ ) \
- static const FT_Service_MultiMastersRec class_ = \
- { \
- get_mm_, \
- set_mm_design_, \
- set_mm_blend_, \
- get_mm_blend_, \
- get_mm_var_, \
- set_var_design_, \
- get_var_design_, \
- set_instance_, \
- set_weightvector_, \
- get_weightvector_, \
- get_var_blend_, \
- done_blend_ \
+#define FT_DEFINE_SERVICE_MULTIMASTERSREC( class_, \
+ get_mm_, \
+ set_mm_design_, \
+ set_mm_blend_, \
+ get_mm_blend_, \
+ get_mm_var_, \
+ set_var_design_, \
+ get_var_design_, \
+ set_named_instance_, \
+ get_default_named_instance_, \
+ set_mm_weightvector_, \
+ get_mm_weightvector_, \
+ \
+ construct_ps_name_, \
+ load_delta_set_idx_map_, \
+ load_item_var_store_, \
+ get_item_delta_, \
+ done_item_var_store_, \
+ done_delta_set_idx_map_, \
+ get_var_blend_, \
+ done_blend_ ) \
+ static const FT_Service_MultiMastersRec class_ = \
+ { \
+ get_mm_, \
+ set_mm_design_, \
+ set_mm_blend_, \
+ get_mm_blend_, \
+ get_mm_var_, \
+ set_var_design_, \
+ get_var_design_, \
+ set_named_instance_, \
+ get_default_named_instance_, \
+ set_mm_weightvector_, \
+ get_mm_weightvector_, \
+ \
+ construct_ps_name_, \
+ load_delta_set_idx_map_, \
+ load_item_var_store_, \
+ get_item_delta_, \
+ done_item_var_store_, \
+ done_delta_set_idx_map_, \
+ get_var_blend_, \
+ done_blend_ \
};
/* */
*
* The FreeType OpenType validation service (specification).
*
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* Internal PFR service functions (specification).
*
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* The FreeType PostScript name services (specification).
*
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* The FreeType property service (specification).
*
- * Copyright (C) 2012-2020 by
+ * Copyright (C) 2012-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* The FreeType PostScript charmap service (specification).
*
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
(*PS_Unicodes_CharIndexFunc)( PS_Unicodes unicodes,
FT_UInt32 unicode );
- typedef FT_UInt32
+ typedef FT_UInt
(*PS_Unicodes_CharNextFunc)( PS_Unicodes unicodes,
FT_UInt32 *unicode );
*
* The FreeType PostScript info service (specification).
*
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* The FreeType SFNT table loading service (specification).
*
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* The FreeType TrueType/sfnt cmap extra information service.
*
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2023 by
* Masatake YAMATO, Redhat K.K.,
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
*
* The FreeType TrueType engine query service (specification).
*
- * Copyright (C) 2006-2020 by
+ * Copyright (C) 2006-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* The FreeType TrueType glyph service.
*
- * Copyright (C) 2007-2020 by
+ * Copyright (C) 2007-2023 by
* David Turner.
*
* This file is part of the FreeType project, and may only be used,
*
* The FreeType Windows FNT/FONT service (specification).
*
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* High-level 'sfnt' driver interface (specification).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
/**************************************************************************
*
* @functype:
+ * TT_Load_Svg_Doc_Func
+ *
+ * @description:
+ * Scan the SVG document list to find the document containing the glyph
+ * that has the ID 'glyph*XXX*', where *XXX* is the value of
+ * `glyph_index` as a decimal integer.
+ *
+ * @inout:
+ * glyph ::
+ * The glyph slot from which pointers to the SVG document list is to be
+ * grabbed. The results are stored back in the slot.
+ *
+ * @input:
+ * glyph_index ::
+ * The index of the glyph that is to be looked up.
+ *
+ * @return:
+ * FreeType error code. 0 means success.
+ */
+ typedef FT_Error
+ (*TT_Load_Svg_Doc_Func)( FT_GlyphSlot glyph,
+ FT_UInt glyph_index );
+
+
+ /**************************************************************************
+ *
+ * @functype:
* TT_Set_SBit_Strike_Func
*
* @description:
/**************************************************************************
*
* @functype:
+ * TT_Get_Color_Glyph_Paint_Func
+ *
+ * @description:
+ * Find the root @FT_OpaquePaint object for a given glyph ID.
+ *
+ * @input:
+ * face ::
+ * The target face object.
+ *
+ * base_glyph ::
+ * The glyph index the colored glyph layers are associated with.
+ *
+ * @output:
+ * paint ::
+ * The root @FT_OpaquePaint object.
+ *
+ * @return:
+ * Value~1 if everything is OK. If no color glyph is found, or the root
+ * paint could not be retrieved, value~0 gets returned. In case of an
+ * error, value~0 is returned also.
+ */
+ typedef FT_Bool
+ ( *TT_Get_Color_Glyph_Paint_Func )( TT_Face face,
+ FT_UInt base_glyph,
+ FT_Color_Root_Transform root_transform,
+ FT_OpaquePaint *paint );
+
+
+ /**************************************************************************
+ *
+ * @functype:
+ * TT_Get_Color_Glyph_ClipBox_Func
+ *
+ * @description:
+ * Search for a 'COLR' v1 clip box for the specified `base_glyph` and
+ * fill the `clip_box` parameter with the 'COLR' v1 'ClipBox' information
+ * if one is found.
+ *
+ * @input:
+ * face ::
+ * A handle to the parent face object.
+ *
+ * base_glyph ::
+ * The glyph index for which to retrieve the clip box.
+ *
+ * @output:
+ * clip_box ::
+ * The clip box for the requested `base_glyph` if one is found. The
+ * clip box is computed taking scale and transformations configured on
+ * the @FT_Face into account. @FT_ClipBox contains @FT_Vector values
+ * in 26.6 format.
+ *
+ * @note:
+ * To retrieve the clip box in font units, reset scale to units-per-em
+ * and remove transforms configured using @FT_Set_Transform.
+ *
+ * @return:
+ * Value~1 if a ClipBox is found. If no clip box is found or an
+ * error occured, value~0 is returned.
+ */
+ typedef FT_Bool
+ ( *TT_Get_Color_Glyph_ClipBox_Func )( TT_Face face,
+ FT_UInt base_glyph,
+ FT_ClipBox* clip_box );
+
+
+ /**************************************************************************
+ *
+ * @functype:
+ * TT_Get_Paint_Layers_Func
+ *
+ * @description:
+ * Access the layers of a `PaintColrLayers` table.
+ *
+ * @input:
+ * face ::
+ * The target face object.
+ *
+ * @inout:
+ * iterator ::
+ * The @FT_LayerIterator from an @FT_PaintColrLayers object, for which
+ * the layers are to be retrieved. The internal state of the iterator
+ * is incremented after one call to this function for retrieving one
+ * layer.
+ *
+ * @output:
+ * paint ::
+ * The root @FT_OpaquePaint object referencing the actual paint table.
+ *
+ * @return:
+ * Value~1 if everything is OK. Value~0 gets returned when the paint
+ * object can not be retrieved or any other error occurs.
+ */
+ typedef FT_Bool
+ ( *TT_Get_Paint_Layers_Func )( TT_Face face,
+ FT_LayerIterator* iterator,
+ FT_OpaquePaint *paint );
+
+
+ /**************************************************************************
+ *
+ * @functype:
+ * TT_Get_Colorline_Stops_Func
+ *
+ * @description:
+ * Get the gradient and solid fill information for a given glyph.
+ *
+ * @input:
+ * face ::
+ * The target face object.
+ *
+ * @inout:
+ * iterator ::
+ * An @FT_ColorStopIterator object. For the first call you should set
+ * `iterator->p` to `NULL`. For all following calls, simply use the
+ * same object again.
+ *
+ * @output:
+ * color_stop ::
+ * Color index and alpha value for the retrieved color stop.
+ *
+ * @return:
+ * Value~1 if everything is OK. If there are no more color stops,
+ * value~0 gets returned. In case of an error, value~0 is returned
+ * also.
+ */
+ typedef FT_Bool
+ ( *TT_Get_Colorline_Stops_Func )( TT_Face face,
+ FT_ColorStop *color_stop,
+ FT_ColorStopIterator* iterator );
+
+
+ /**************************************************************************
+ *
+ * @functype:
+ * TT_Get_Paint_Func
+ *
+ * @description:
+ * Get the paint details for a given @FT_OpaquePaint object.
+ *
+ * @input:
+ * face ::
+ * The target face object.
+ *
+ * opaque_paint ::
+ * The @FT_OpaquePaint object.
+ *
+ * @output:
+ * paint ::
+ * An @FT_COLR_Paint object holding the details on `opaque_paint`.
+ *
+ * @return:
+ * Value~1 if everything is OK. Value~0 if no details can be found for
+ * this paint or any other error occured.
+ */
+ typedef FT_Bool
+ ( *TT_Get_Paint_Func )( TT_Face face,
+ FT_OpaquePaint opaque_paint,
+ FT_COLR_Paint *paint );
+
+
+ /**************************************************************************
+ *
+ * @functype:
* TT_Blend_Colr_Func
*
* @description:
*/
typedef struct SFNT_Interface_
{
- TT_Loader_GotoTableFunc goto_table;
+ TT_Loader_GotoTableFunc goto_table;
- TT_Init_Face_Func init_face;
- TT_Load_Face_Func load_face;
- TT_Done_Face_Func done_face;
- FT_Module_Requester get_interface;
+ TT_Init_Face_Func init_face;
+ TT_Load_Face_Func load_face;
+ TT_Done_Face_Func done_face;
+ FT_Module_Requester get_interface;
- TT_Load_Any_Func load_any;
+ TT_Load_Any_Func load_any;
/* these functions are called by `load_face' but they can also */
/* be called from external modules, if there is a need to do so */
- TT_Load_Table_Func load_head;
- TT_Load_Metrics_Func load_hhea;
- TT_Load_Table_Func load_cmap;
- TT_Load_Table_Func load_maxp;
- TT_Load_Table_Func load_os2;
- TT_Load_Table_Func load_post;
+ TT_Load_Table_Func load_head;
+ TT_Load_Metrics_Func load_hhea;
+ TT_Load_Table_Func load_cmap;
+ TT_Load_Table_Func load_maxp;
+ TT_Load_Table_Func load_os2;
+ TT_Load_Table_Func load_post;
- TT_Load_Table_Func load_name;
- TT_Free_Table_Func free_name;
+ TT_Load_Table_Func load_name;
+ TT_Free_Table_Func free_name;
/* this field was called `load_kerning' up to version 2.1.10 */
- TT_Load_Table_Func load_kern;
+ TT_Load_Table_Func load_kern;
- TT_Load_Table_Func load_gasp;
- TT_Load_Table_Func load_pclt;
+ TT_Load_Table_Func load_gasp;
+ TT_Load_Table_Func load_pclt;
/* see `ttload.h'; this field was called `load_bitmap_header' up to */
/* version 2.1.10 */
- TT_Load_Table_Func load_bhed;
+ TT_Load_Table_Func load_bhed;
- TT_Load_SBit_Image_Func load_sbit_image;
+ TT_Load_SBit_Image_Func load_sbit_image;
/* see `ttpost.h' */
- TT_Get_PS_Name_Func get_psname;
- TT_Free_Table_Func free_psnames;
+ TT_Get_PS_Name_Func get_psname;
+ TT_Free_Table_Func free_psnames;
/* starting here, the structure differs from version 2.1.7 */
/* this field was introduced in version 2.1.8, named `get_psname' */
- TT_Face_GetKerningFunc get_kerning;
+ TT_Face_GetKerningFunc get_kerning;
/* new elements introduced after version 2.1.10 */
/* load the font directory, i.e., the offset table and */
/* the table directory */
- TT_Load_Table_Func load_font_dir;
- TT_Load_Metrics_Func load_hmtx;
+ TT_Load_Table_Func load_font_dir;
+ TT_Load_Metrics_Func load_hmtx;
- TT_Load_Table_Func load_eblc;
- TT_Free_Table_Func free_eblc;
+ TT_Load_Table_Func load_eblc;
+ TT_Free_Table_Func free_eblc;
TT_Set_SBit_Strike_Func set_sbit_strike;
TT_Load_Strike_Metrics_Func load_strike_metrics;
- TT_Load_Table_Func load_cpal;
- TT_Load_Table_Func load_colr;
- TT_Free_Table_Func free_cpal;
- TT_Free_Table_Func free_colr;
- TT_Set_Palette_Func set_palette;
- TT_Get_Colr_Layer_Func get_colr_layer;
- TT_Blend_Colr_Func colr_blend;
-
- TT_Get_Metrics_Func get_metrics;
-
- TT_Get_Name_Func get_name;
- TT_Get_Name_ID_Func get_name_id;
+ TT_Load_Table_Func load_cpal;
+ TT_Load_Table_Func load_colr;
+ TT_Free_Table_Func free_cpal;
+ TT_Free_Table_Func free_colr;
+ TT_Set_Palette_Func set_palette;
+ TT_Get_Colr_Layer_Func get_colr_layer;
+ TT_Get_Color_Glyph_Paint_Func get_colr_glyph_paint;
+ TT_Get_Color_Glyph_ClipBox_Func get_color_glyph_clipbox;
+ TT_Get_Paint_Layers_Func get_paint_layers;
+ TT_Get_Colorline_Stops_Func get_colorline_stops;
+ TT_Get_Paint_Func get_paint;
+ TT_Blend_Colr_Func colr_blend;
+
+ TT_Get_Metrics_Func get_metrics;
+
+ TT_Get_Name_Func get_name;
+ TT_Get_Name_ID_Func get_name_id;
+
+ /* OpenType SVG Support */
+ TT_Load_Table_Func load_svg;
+ TT_Free_Table_Func free_svg;
+ TT_Load_Svg_Doc_Func load_svg_doc;
} SFNT_Interface;
free_colr_, \
set_palette_, \
get_colr_layer_, \
+ get_colr_glyph_paint_, \
+ get_color_glyph_clipbox, \
+ get_paint_layers_, \
+ get_colorline_stops_, \
+ get_paint_, \
colr_blend_, \
get_metrics_, \
get_name_, \
- get_name_id_ ) \
+ get_name_id_, \
+ load_svg_, \
+ free_svg_, \
+ load_svg_doc_ ) \
static const SFNT_Interface class_ = \
{ \
goto_table_, \
free_colr_, \
set_palette_, \
get_colr_layer_, \
+ get_colr_glyph_paint_, \
+ get_color_glyph_clipbox, \
+ get_paint_layers_, \
+ get_colorline_stops_, \
+ get_paint_, \
colr_blend_, \
get_metrics_, \
get_name_, \
- get_name_id_ \
+ get_name_id_, \
+ load_svg_, \
+ free_svg_, \
+ load_svg_doc_ \
};
--- /dev/null
+/****************************************************************************
+ *
+ * svginterface.h
+ *
+ * Interface of ot-svg module (specification only).
+ *
+ * Copyright (C) 2022-2023 by
+ * David Turner, Robert Wilhelm, Werner Lemberg, and Moazin Khatti.
+ *
+ * This file is part of the FreeType project, and may only be used,
+ * modified, and distributed under the terms of the FreeType project
+ * license, LICENSE.TXT. By continuing to use, modify, or distribute
+ * this file you indicate that you have read the license and
+ * understand and accept it fully.
+ *
+ */
+
+
+#ifndef SVGINTERFACE_H_
+#define SVGINTERFACE_H_
+
+#include <ft2build.h>
+#include <freetype/otsvg.h>
+
+
+FT_BEGIN_HEADER
+
+ typedef FT_Error
+ (*Preset_Bitmap_Func)( FT_Module module,
+ FT_GlyphSlot slot,
+ FT_Bool cache );
+
+ typedef struct SVG_Interface_
+ {
+ Preset_Bitmap_Func preset_slot;
+
+ } SVG_Interface;
+
+ typedef SVG_Interface* SVG_Service;
+
+FT_END_HEADER
+
+#endif /* SVGINTERFACE_H_ */
+
+
+/* END */
* Basic Type1/Type2 type definitions and interface (specification
* only).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
{
FT_Bool IsCIDFont;
FT_BBox FontBBox;
- FT_Fixed Ascender;
- FT_Fixed Descender;
+ FT_Fixed Ascender; /* optional, mind the zero */
+ FT_Fixed Descender; /* optional, mind the zero */
AFM_TrackKern TrackKerns; /* free if non-NULL */
FT_UInt NumTrackKern;
AFM_KernPair KernPairs; /* free if non-NULL */
typedef struct T1_FaceRec_
{
- FT_FaceRec root;
- T1_FontRec type1;
- const void* psnames;
- const void* psaux;
- const void* afm_data;
- FT_CharMapRec charmaprecs[2];
- FT_CharMap charmaps[2];
+ FT_FaceRec root;
+ T1_FontRec type1;
+ const void* psnames;
+ const void* psaux;
+ const void* afm_data;
+ FT_CharMapRec charmaprecs[2];
+ FT_CharMap charmaps[2];
/* support for Multiple Masters fonts */
- PS_Blend blend;
+ PS_Blend blend;
/* undocumented, optional: indices of subroutines that express */
/* the NormalizeDesignVector and the ConvertDesignVector procedure, */
/* respectively, as Type 2 charstrings; -1 if keywords not present */
- FT_Int ndv_idx;
- FT_Int cdv_idx;
+ FT_Int ndv_idx;
+ FT_Int cdv_idx;
/* undocumented, optional: has the same meaning as len_buildchar */
/* for Type 2 fonts; manipulated by othersubrs 19, 24, and 25 */
- FT_UInt len_buildchar;
- FT_Long* buildchar;
+ FT_UInt len_buildchar;
+ FT_Long* buildchar;
/* since version 2.1 - interface to PostScript hinter */
- const void* pshinter;
+ const void* pshinter;
} T1_FaceRec;
* Basic SFNT/TrueType type definitions and interface (specification
* only).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
/**************************************************************************
*
* @struct:
- * TT_Post_20Rec
+ * TT_Post_NamesRec
*
* @description:
- * Postscript names sub-table, format 2.0. Stores the PS name of each
- * glyph in the font face.
+ * Postscript names table, either format 2.0 or 2.5.
*
* @fields:
+ * loaded ::
+ * A flag to indicate whether the PS names are loaded.
+ *
* num_glyphs ::
* The number of named glyphs in the table.
*
* glyph_names ::
* The PS names not in Mac Encoding.
*/
- typedef struct TT_Post_20Rec_
+ typedef struct TT_Post_NamesRec_
{
+ FT_Bool loaded;
FT_UShort num_glyphs;
FT_UShort num_names;
FT_UShort* glyph_indices;
- FT_Char** glyph_names;
-
- } TT_Post_20Rec, *TT_Post_20;
-
-
- /**************************************************************************
- *
- * @struct:
- * TT_Post_25Rec
- *
- * @description:
- * Postscript names sub-table, format 2.5. Stores the PS name of each
- * glyph in the font face.
- *
- * @fields:
- * num_glyphs ::
- * The number of glyphs in the table.
- *
- * offsets ::
- * An array of signed offsets in a normal Mac Postscript name encoding.
- */
- typedef struct TT_Post_25_
- {
- FT_UShort num_glyphs;
- FT_Char* offsets;
-
- } TT_Post_25Rec, *TT_Post_25;
-
-
- /**************************************************************************
- *
- * @struct:
- * TT_Post_NamesRec
- *
- * @description:
- * Postscript names table, either format 2.0 or 2.5.
- *
- * @fields:
- * loaded ::
- * A flag to indicate whether the PS names are loaded.
- *
- * format_20 ::
- * The sub-table used for format 2.0.
- *
- * format_25 ::
- * The sub-table used for format 2.5.
- */
- typedef struct TT_Post_NamesRec_
- {
- FT_Bool loaded;
-
- union
- {
- TT_Post_20Rec format_20;
- TT_Post_25Rec format_25;
-
- } names;
+ FT_Byte** glyph_names;
} TT_Post_NamesRec, *TT_Post_Names;
* mm ::
* A pointer to the Multiple Masters service.
*
- * var ::
- * A pointer to the Metrics Variations service.
+ * tt_var ::
+ * A pointer to the Metrics Variations service for the "truetype"
+ * driver.
+ *
+ * face_var ::
+ * A pointer to the Metrics Variations service for this `TT_Face`'s
+ * driver.
*
- * hdmx ::
- * The face's horizontal device metrics ('hdmx' table). This table is
- * optional in TrueType/OpenType fonts.
+ * psaux ::
+ * A pointer to the PostScript Auxiliary service.
*
* gasp ::
* The grid-fitting and scaling properties table ('gasp'). This table
* var_postscript_prefix_len ::
* The length of the `var_postscript_prefix` string.
*
+ * var_default_named_instance ::
+ * The index of the default named instance.
+ *
+ * non_var_style_name ::
+ * The non-variation style name, used as a backup.
+ *
* horz_metrics_size ::
* The size of the 'hmtx' table.
*
*
* num_locations ::
* The number of glyph locations in this TrueType file. This should be
- * identical to the number of glyphs. Ignored for Type 2 fonts.
+ * one more than the number of glyphs. Ignored for Type 2 fonts.
*
* glyph_locations ::
* An array of longs. These are offsets to glyph data within the
* hdmx_record_size ::
* The size of a single hdmx record.
*
- * hdmx_record_sizes ::
- * An array holding the ppem sizes available in the 'hdmx' table.
+ * hdmx_records ::
+ * A array of pointers to the 'hdmx' table records sorted by ppem.
*
* sbit_table ::
* A pointer to the font's embedded bitmap location table.
* A mapping between the strike indices exposed by the API and the
* indices used in the font's sbit table.
*
- * cpal ::
- * A pointer to data related to the 'CPAL' table. `NULL` if the table
- * is not available.
- *
- * colr ::
- * A pointer to data related to the 'COLR' table. `NULL` if the table
- * is not available.
- *
* kern_table ::
* A pointer to the 'kern' table.
*
* vert_metrics_offset ::
* The file offset of the 'vmtx' table.
*
- * sph_found_func_flags ::
- * Flags identifying special bytecode functions (used by the v38
- * implementation of the bytecode interpreter).
- *
- * sph_compatibility_mode ::
- * This flag is set if we are in ClearType backward compatibility mode
- * (used by the v38 implementation of the bytecode interpreter).
- *
* ebdt_start ::
* The file offset of the sbit data table (CBDT, bdat, etc.).
*
* ebdt_size ::
* The size of the sbit data table.
+ *
+ * cpal ::
+ * A pointer to data related to the 'CPAL' table. `NULL` if the table
+ * is not available.
+ *
+ * colr ::
+ * A pointer to data related to the 'COLR' table. `NULL` if the table
+ * is not available.
+ *
+ * svg ::
+ * A pointer to data related to the 'SVG' table. `NULL` if the table
+ * is not available.
*/
typedef struct TT_FaceRec_
{
void* mm;
/* a typeless pointer to the FT_Service_MetricsVariationsRec table */
- /* used to handle the HVAR, VVAR, and MVAR OpenType tables */
- void* var;
+ /* used to handle the HVAR, VVAR, and MVAR OpenType tables by the */
+ /* "truetype" driver */
+ void* tt_var;
+
+ /* a typeless pointer to the FT_Service_MetricsVariationsRec table */
+ /* used to handle the HVAR, VVAR, and MVAR OpenType tables by this */
+ /* TT_Face's driver */
+ void* face_var; /* since 2.13.1 */
#endif
/* a typeless pointer to the PostScript Aux service */
const char* var_postscript_prefix; /* since 2.7.2 */
FT_UInt var_postscript_prefix_len; /* since 2.7.2 */
+ FT_UInt var_default_named_instance; /* since 2.13.1 */
+
+ const char* non_var_style_name; /* since 2.13.1 */
#endif
/* since version 2.2 */
FT_ULong horz_metrics_size;
FT_ULong vert_metrics_size;
- FT_ULong num_locations; /* in broken TTF, gid > 0xFFFF */
+ FT_ULong num_locations; /* up to 0xFFFF + 1 */
FT_Byte* glyph_locations;
FT_Byte* hdmx_table;
FT_ULong hdmx_table_size;
FT_UInt hdmx_record_count;
FT_ULong hdmx_record_size;
- FT_Byte* hdmx_record_sizes;
+ FT_Byte** hdmx_records;
FT_Byte* sbit_table;
FT_ULong sbit_table_size;
FT_ULong horz_metrics_offset;
FT_ULong vert_metrics_offset;
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
- /* since 2.4.12 */
- FT_ULong sph_found_func_flags; /* special functions found */
- /* for this face */
- FT_Bool sph_compatibility_mode;
-#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
-
#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
/* since 2.7 */
FT_ULong ebdt_start; /* either `CBDT', `EBDT', or `bdat' */
void* cpal;
void* colr;
+ /* since 2.12 */
+ void* svg;
+
} TT_FaceRec;
FT_UInt glyph_index;
FT_Stream stream;
- FT_Int byte_len;
+ FT_UInt byte_len;
FT_Short n_contours;
FT_BBox bbox;
/* since version 2.6.2 */
FT_ListRec composites;
+ /* since version 2.11.2 */
+ FT_Byte* widthp;
+
} TT_LoaderRec;
* Basic WOFF/WOFF2 type definitions and interface (specification
* only).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*/
typedef struct WOFF_TableRec_
{
- FT_ULong Tag; /* table ID */
+ FT_Tag Tag; /* table ID */
FT_ULong Offset; /* table file offset */
FT_ULong CompLength; /* compressed table length */
FT_ULong OrigLength; /* uncompressed table length */
typedef struct WOFF2_TableRec_
{
FT_Byte FlagByte; /* table type and flags */
- FT_ULong Tag; /* table file offset */
+ FT_Tag Tag; /* table file offset */
FT_ULong dst_length; /* uncompressed table length */
FT_ULong TransformLength; /* transformed length */
--- /dev/null
+/****************************************************************************
+ *
+ * otsvg.h
+ *
+ * Interface for OT-SVG support related things (specification).
+ *
+ * Copyright (C) 2022-2023 by
+ * David Turner, Robert Wilhelm, Werner Lemberg, and Moazin Khatti.
+ *
+ * This file is part of the FreeType project, and may only be used,
+ * modified, and distributed under the terms of the FreeType project
+ * license, LICENSE.TXT. By continuing to use, modify, or distribute
+ * this file you indicate that you have read the license and
+ * understand and accept it fully.
+ *
+ */
+
+
+#ifndef OTSVG_H_
+#define OTSVG_H_
+
+#include <freetype/freetype.h>
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+ /**************************************************************************
+ *
+ * @section:
+ * svg_fonts
+ *
+ * @title:
+ * OpenType SVG Fonts
+ *
+ * @abstract:
+ * OT-SVG API between FreeType and an external SVG rendering library.
+ *
+ * @description:
+ * This section describes the four hooks necessary to render SVG
+ * 'documents' that are contained in an OpenType font's 'SVG~' table.
+ *
+ * For more information on the implementation, see our standard hooks
+ * based on 'librsvg' in the [FreeType Demo
+ * Programs](https://gitlab.freedesktop.org/freetype/freetype-demos)
+ * repository.
+ *
+ */
+
+
+ /**************************************************************************
+ *
+ * @functype:
+ * SVG_Lib_Init_Func
+ *
+ * @description:
+ * A callback that is called when the first OT-SVG glyph is rendered in
+ * the lifetime of an @FT_Library object. In a typical implementation,
+ * one would want to allocate a structure and point the `data_pointer`
+ * to it and perform any library initializations that might be needed.
+ *
+ * @inout:
+ * data_pointer ::
+ * The SVG rendering module stores a pointer variable that can be used
+ * by clients to store any data that needs to be shared across
+ * different hooks. `data_pointer` is essentially a pointer to that
+ * pointer such that it can be written to as well as read from.
+ *
+ * @return:
+ * FreeType error code. 0 means success.
+ *
+ * @since:
+ * 2.12
+ */
+ typedef FT_Error
+ (*SVG_Lib_Init_Func)( FT_Pointer *data_pointer );
+
+
+ /**************************************************************************
+ *
+ * @functype:
+ * SVG_Lib_Free_Func
+ *
+ * @description:
+ * A callback that is called when the `ot-svg` module is being freed.
+ * It is only called if the init hook was called earlier. This means
+ * that neither the init nor the free hook is called if no OT-SVG glyph
+ * is rendered.
+ *
+ * In a typical implementation, one would want to free any state
+ * structure that was allocated in the init hook and perform any
+ * library-related closure that might be needed.
+ *
+ * @inout:
+ * data_pointer ::
+ * The SVG rendering module stores a pointer variable that can be used
+ * by clients to store any data that needs to be shared across
+ * different hooks. `data_pointer` is essentially a pointer to that
+ * pointer such that it can be written to as well as read from.
+ *
+ * @since:
+ * 2.12
+ */
+ typedef void
+ (*SVG_Lib_Free_Func)( FT_Pointer *data_pointer );
+
+
+ /**************************************************************************
+ *
+ * @functype:
+ * SVG_Lib_Render_Func
+ *
+ * @description:
+ * A callback that is called to render an OT-SVG glyph. This callback
+ * hook is called right after the preset hook @SVG_Lib_Preset_Slot_Func
+ * has been called with `cache` set to `TRUE`. The data necessary to
+ * render is available through the handle @FT_SVG_Document, which is set
+ * in the `other` field of @FT_GlyphSlotRec.
+ *
+ * The render hook is expected to render the SVG glyph to the bitmap
+ * buffer that is allocated already at `slot->bitmap.buffer`. It also
+ * sets the `num_grays` value as well as `slot->format`.
+ *
+ * @input:
+ * slot ::
+ * The slot to render.
+ *
+ * @inout:
+ * data_pointer ::
+ * The SVG rendering module stores a pointer variable that can be used
+ * by clients to store any data that needs to be shared across
+ * different hooks. `data_pointer` is essentially a pointer to that
+ * pointer such that it can be written to as well as read from.
+ *
+ * @return:
+ * FreeType error code. 0 means success.
+ *
+ * @since:
+ * 2.12
+ */
+ typedef FT_Error
+ (*SVG_Lib_Render_Func)( FT_GlyphSlot slot,
+ FT_Pointer *data_pointer );
+
+
+ /**************************************************************************
+ *
+ * @functype:
+ * SVG_Lib_Preset_Slot_Func
+ *
+ * @description:
+ * A callback that is called to preset the glyph slot. It is called from
+ * two places.
+ *
+ * 1. When `FT_Load_Glyph` needs to preset the glyph slot.
+ *
+ * 2. Right before the `svg` module calls the render callback hook.
+ *
+ * When it is the former, the argument `cache` is set to `FALSE`. When
+ * it is the latter, the argument `cache` is set to `TRUE`. This
+ * distinction has been made because many calculations that are necessary
+ * for presetting a glyph slot are the same needed later for the render
+ * callback hook. Thus, if `cache` is `TRUE`, the hook can _cache_ those
+ * calculations in a memory block referenced by the state pointer.
+ *
+ * This hook is expected to preset the slot by setting parameters such as
+ * `bitmap_left`, `bitmap_top`, `width`, `rows`, `pitch`, and
+ * `pixel_mode`. It is also expected to set all the metrics for the slot
+ * including the vertical advance if it is not already set. Typically,
+ * fonts have horizontal advances but not vertical ones. If those are
+ * available, they had already been set, otherwise they have to be
+ * estimated and set manually. The hook must take into account the
+ * transformations that have been set, and translate the transformation
+ * matrices into the SVG coordinate system, as the original matrix is
+ * intended for the TTF/CFF coordinate system.
+ *
+ * @input:
+ * slot ::
+ * The glyph slot that has the SVG document loaded.
+ *
+ * cache ::
+ * See description.
+ *
+ * @inout:
+ * data_pointer ::
+ * The SVG rendering module stores a pointer variable that can be used
+ * by clients to store any data that needs to be shared across
+ * different hooks. `data_pointer` is essentially a pointer to that
+ * pointer such that it can be written to as well as read from.
+ *
+ * @return:
+ * FreeType error code. 0 means success.
+ *
+ * @since:
+ * 2.12
+ */
+ typedef FT_Error
+ (*SVG_Lib_Preset_Slot_Func)( FT_GlyphSlot slot,
+ FT_Bool cache,
+ FT_Pointer *state );
+
+
+ /**************************************************************************
+ *
+ * @struct:
+ * SVG_RendererHooks
+ *
+ * @description:
+ * A structure that stores the four hooks needed to render OT-SVG glyphs
+ * properly. The structure is publicly used to set the hooks via the
+ * @svg-hooks driver property.
+ *
+ * The behavior of each hook is described in its documentation. One
+ * thing to note is that the preset hook and the render hook often need
+ * to do the same operations; therefore, it's better to cache the
+ * intermediate data in a state structure to avoid calculating it twice.
+ * For example, in the preset hook one can draw the glyph on a recorder
+ * surface and later create a bitmap surface from it in the render hook.
+ *
+ * All four hooks must be non-NULL.
+ *
+ * @fields:
+ * init_svg ::
+ * The initialization hook.
+ *
+ * free_svg ::
+ * The cleanup hook.
+ *
+ * render_hook ::
+ * The render hook.
+ *
+ * preset_slot ::
+ * The preset hook.
+ *
+ * @since:
+ * 2.12
+ */
+ typedef struct SVG_RendererHooks_
+ {
+ SVG_Lib_Init_Func init_svg;
+ SVG_Lib_Free_Func free_svg;
+ SVG_Lib_Render_Func render_svg;
+
+ SVG_Lib_Preset_Slot_Func preset_slot;
+
+ } SVG_RendererHooks;
+
+
+ /**************************************************************************
+ *
+ * @struct:
+ * FT_SVG_DocumentRec
+ *
+ * @description:
+ * A structure that models one SVG document.
+ *
+ * @fields:
+ * svg_document ::
+ * A pointer to the SVG document.
+ *
+ * svg_document_length ::
+ * The length of `svg_document`.
+ *
+ * metrics ::
+ * A metrics object storing the size information.
+ *
+ * units_per_EM ::
+ * The size of the EM square.
+ *
+ * start_glyph_id ::
+ * The first glyph ID in the glyph range covered by this document.
+ *
+ * end_glyph_id ::
+ * The last glyph ID in the glyph range covered by this document.
+ *
+ * transform ::
+ * A 2x2 transformation matrix to apply to the glyph while rendering
+ * it.
+ *
+ * delta ::
+ * The translation to apply to the glyph while rendering.
+ *
+ * @note:
+ * When an @FT_GlyphSlot object `slot` is passed down to a renderer, the
+ * renderer can only access the `metrics` and `units_per_EM` fields via
+ * `slot->face`. However, when @FT_Glyph_To_Bitmap sets up a dummy
+ * object, it has no way to set a `face` object. Thus, metrics
+ * information and `units_per_EM` (which is necessary for OT-SVG) has to
+ * be stored separately.
+ *
+ * @since:
+ * 2.12
+ */
+ typedef struct FT_SVG_DocumentRec_
+ {
+ FT_Byte* svg_document;
+ FT_ULong svg_document_length;
+
+ FT_Size_Metrics metrics;
+ FT_UShort units_per_EM;
+
+ FT_UShort start_glyph_id;
+ FT_UShort end_glyph_id;
+
+ FT_Matrix transform;
+ FT_Vector delta;
+
+ } FT_SVG_DocumentRec;
+
+
+ /**************************************************************************
+ *
+ * @type:
+ * FT_SVG_Document
+ *
+ * @description:
+ * A handle to an @FT_SVG_DocumentRec object.
+ *
+ * @since:
+ * 2.12
+ */
+ typedef struct FT_SVG_DocumentRec_* FT_SVG_Document;
+
+
+FT_END_HEADER
+
+#endif /* OTSVG_H_ */
+
+
+/* END */
* Basic Type 1/Type 2 tables definitions and interface (specification
* only).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
FT_UInt num_subrs;
FT_ULong subrmap_offset;
- FT_Int sd_bytes;
+ FT_UInt sd_bytes;
} CID_FaceDictRec;
FT_ULong xuid[16];
FT_ULong cidmap_offset;
- FT_Int fd_bytes;
- FT_Int gd_bytes;
+ FT_UInt fd_bytes;
+ FT_UInt gd_bytes;
FT_ULong cid_count;
- FT_Int num_dicts;
+ FT_UInt num_dicts;
CID_FaceDict font_dicts;
FT_ULong data_offset;
/**************************************************************************
*
* @function:
- * FT_Has_PS_Glyph_Names
+ * FT_Has_PS_Glyph_Names
*
* @description:
- * Return true if a given face provides reliable PostScript glyph names.
- * This is similar to using the @FT_HAS_GLYPH_NAMES macro, except that
- * certain fonts (mostly TrueType) contain incorrect glyph name tables.
+ * Return true if a given face provides reliable PostScript glyph names.
+ * This is similar to using the @FT_HAS_GLYPH_NAMES macro, except that
+ * certain fonts (mostly TrueType) contain incorrect glyph name tables.
*
- * When this function returns true, the caller is sure that the glyph
- * names returned by @FT_Get_Glyph_Name are reliable.
+ * When this function returns true, the caller is sure that the glyph
+ * names returned by @FT_Get_Glyph_Name are reliable.
*
* @input:
- * face ::
- * face handle
+ * face ::
+ * face handle
*
* @return:
- * Boolean. True if glyph names are reliable.
+ * Boolean. True if glyph names are reliable.
*
*/
FT_EXPORT( FT_Int )
/**************************************************************************
*
* @function:
- * FT_Get_PS_Font_Info
+ * FT_Get_PS_Font_Info
*
* @description:
- * Retrieve the @PS_FontInfoRec structure corresponding to a given
- * PostScript font.
+ * Retrieve the @PS_FontInfoRec structure corresponding to a given
+ * PostScript font.
*
* @input:
- * face ::
- * PostScript face handle.
+ * face ::
+ * PostScript face handle.
*
* @output:
- * afont_info ::
- * Output font info structure pointer.
+ * afont_info ::
+ * A pointer to a @PS_FontInfoRec object.
*
* @return:
- * FreeType error code. 0~means success.
+ * FreeType error code. 0~means success.
*
* @note:
- * String pointers within the @PS_FontInfoRec structure are owned by the
- * face and don't need to be freed by the caller. Missing entries in
- * the font's FontInfo dictionary are represented by `NULL` pointers.
+ * String pointers within the @PS_FontInfoRec structure are owned by the
+ * face and don't need to be freed by the caller. Missing entries in the
+ * font's FontInfo dictionary are represented by `NULL` pointers.
+ *
+ * The following font formats support this feature: 'Type~1', 'Type~42',
+ * 'CFF', 'CID~Type~1'. For other font formats this function returns the
+ * `FT_Err_Invalid_Argument` error code.
*
- * If the font's format is not PostScript-based, this function will
- * return the `FT_Err_Invalid_Argument` error code.
+ * @example:
+ * ```
+ * PS_FontInfoRec font_info;
+ *
+ *
+ * error = FT_Get_PS_Font_Info( face, &font_info );
+ * ...
+ * ```
*
*/
FT_EXPORT( FT_Error )
/**************************************************************************
*
* @function:
- * FT_Get_PS_Font_Private
+ * FT_Get_PS_Font_Private
*
* @description:
- * Retrieve the @PS_PrivateRec structure corresponding to a given
- * PostScript font.
+ * Retrieve the @PS_PrivateRec structure corresponding to a given
+ * PostScript font.
*
* @input:
- * face ::
- * PostScript face handle.
+ * face ::
+ * PostScript face handle.
*
* @output:
- * afont_private ::
- * Output private dictionary structure pointer.
+ * afont_private ::
+ * A pointer to a @PS_PrivateRec object.
*
* @return:
- * FreeType error code. 0~means success.
+ * FreeType error code. 0~means success.
*
* @note:
- * The string pointers within the @PS_PrivateRec structure are owned by
- * the face and don't need to be freed by the caller.
+ * The string pointers within the @PS_PrivateRec structure are owned by
+ * the face and don't need to be freed by the caller.
*
- * If the font's format is not PostScript-based, this function returns
- * the `FT_Err_Invalid_Argument` error code.
+ * Only the 'Type~1' font format supports this feature. For other font
+ * formats this function returns the `FT_Err_Invalid_Argument` error
+ * code.
+ *
+ * @example:
+ * ```
+ * PS_PrivateRec font_private;
+ *
+ *
+ * error = FT_Get_PS_Font_Private( face, &font_private );
+ * ...
+ * ```
*
*/
FT_EXPORT( FT_Error )
/**************************************************************************
*
* @function:
- * FT_Get_PS_Font_Value
+ * FT_Get_PS_Font_Value
*
* @description:
- * Retrieve the value for the supplied key from a PostScript font.
+ * Retrieve the value for the supplied key from a PostScript font.
*
* @input:
- * face ::
- * PostScript face handle.
+ * face ::
+ * PostScript face handle.
*
- * key ::
- * An enumeration value representing the dictionary key to retrieve.
+ * key ::
+ * An enumeration value representing the dictionary key to retrieve.
*
- * idx ::
- * For array values, this specifies the index to be returned.
+ * idx ::
+ * For array values, this specifies the index to be returned.
*
- * value ::
- * A pointer to memory into which to write the value.
+ * value ::
+ * A pointer to memory into which to write the value.
*
- * valen_len ::
- * The size, in bytes, of the memory supplied for the value.
+ * valen_len ::
+ * The size, in bytes, of the memory supplied for the value.
*
* @output:
- * value ::
- * The value matching the above key, if it exists.
+ * value ::
+ * The value matching the above key, if it exists.
*
* @return:
- * The amount of memory (in bytes) required to hold the requested value
- * (if it exists, -1 otherwise).
+ * The amount of memory (in bytes) required to hold the requested value
+ * (if it exists, -1 otherwise).
*
* @note:
- * The values returned are not pointers into the internal structures of
- * the face, but are 'fresh' copies, so that the memory containing them
- * belongs to the calling application. This also enforces the
- * 'read-only' nature of these values, i.e., this function cannot be
- * used to manipulate the face.
+ * The values returned are not pointers into the internal structures of
+ * the face, but are 'fresh' copies, so that the memory containing them
+ * belongs to the calling application. This also enforces the
+ * 'read-only' nature of these values, i.e., this function cannot be
+ * used to manipulate the face.
*
- * `value` is a void pointer because the values returned can be of
- * various types.
+ * `value` is a void pointer because the values returned can be of
+ * various types.
*
- * If either `value` is `NULL` or `value_len` is too small, just the
- * required memory size for the requested entry is returned.
+ * If either `value` is `NULL` or `value_len` is too small, just the
+ * required memory size for the requested entry is returned.
*
- * The `idx` parameter is used, not only to retrieve elements of, for
- * example, the FontMatrix or FontBBox, but also to retrieve name keys
- * from the CharStrings dictionary, and the charstrings themselves. It
- * is ignored for atomic values.
+ * The `idx` parameter is used, not only to retrieve elements of, for
+ * example, the FontMatrix or FontBBox, but also to retrieve name keys
+ * from the CharStrings dictionary, and the charstrings themselves. It
+ * is ignored for atomic values.
*
- * `PS_DICT_BLUE_SCALE` returns a value that is scaled up by 1000. To
- * get the value as in the font stream, you need to divide by 65536000.0
- * (to remove the FT_Fixed scale, and the x1000 scale).
+ * `PS_DICT_BLUE_SCALE` returns a value that is scaled up by 1000. To
+ * get the value as in the font stream, you need to divide by 65536000.0
+ * (to remove the FT_Fixed scale, and the x1000 scale).
*
- * IMPORTANT: Only key/value pairs read by the FreeType interpreter can
- * be retrieved. So, for example, PostScript procedures such as NP, ND,
- * and RD are not available. Arbitrary keys are, obviously, not be
- * available either.
+ * IMPORTANT: Only key/value pairs read by the FreeType interpreter can
+ * be retrieved. So, for example, PostScript procedures such as NP, ND,
+ * and RD are not available. Arbitrary keys are, obviously, not be
+ * available either.
*
- * If the font's format is not PostScript-based, this function returns
- * the `FT_Err_Invalid_Argument` error code.
+ * If the font's format is not PostScript-based, this function returns
+ * the `FT_Err_Invalid_Argument` error code.
*
* @since:
- * 2.4.8
+ * 2.4.8
*
*/
FT_EXPORT( FT_Long )
*
* TrueType name ID definitions (specification only).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
#define TT_MS_LANGID_MALAY_MALAYSIA 0x043E
#define TT_MS_LANGID_MALAY_BRUNEI_DARUSSALAM 0x083E
#define TT_MS_LANGID_KAZAKH_KAZAKHSTAN 0x043F
-#define TT_MS_LANGID_KYRGYZ_KYRGYZSTAN /* Cyrillic*/ 0x0440
+#define TT_MS_LANGID_KYRGYZ_KYRGYZSTAN /* Cyrillic */ 0x0440
#define TT_MS_LANGID_KISWAHILI_KENYA 0x0441
#define TT_MS_LANGID_TURKMEN_TURKMENISTAN 0x0442
#define TT_MS_LANGID_UZBEK_UZBEKISTAN_LATIN 0x0443
* Basic SFNT/TrueType tables definitions and interface
* (specification only).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
/* only version 5 and higher: */
- FT_UShort usLowerOpticalPointSize; /* in twips (1/20th points) */
- FT_UShort usUpperOpticalPointSize; /* in twips (1/20th points) */
+ FT_UShort usLowerOpticalPointSize; /* in twips (1/20 points) */
+ FT_UShort usUpperOpticalPointSize; /* in twips (1/20 points) */
} TT_OS2;
*
* Tags for TrueType and OpenType tables (specification only).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
#define TTAG_sbix FT_MAKE_TAG( 's', 'b', 'i', 'x' )
#define TTAG_sfnt FT_MAKE_TAG( 's', 'f', 'n', 't' )
#define TTAG_SING FT_MAKE_TAG( 'S', 'I', 'N', 'G' )
+#define TTAG_SVG FT_MAKE_TAG( 'S', 'V', 'G', ' ' )
#define TTAG_trak FT_MAKE_TAG( 't', 'r', 'a', 'k' )
#define TTAG_true FT_MAKE_TAG( 't', 'r', 'u', 'e' )
#define TTAG_ttc FT_MAKE_TAG( 't', 't', 'c', ' ' )
*
* FreeType 2 build and setup macros.
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
# Meson project file for FreeType 2
#
-# Copyright (C) 2020 by
+# Copyright (C) 2020-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
# indicate that you have read the license and understand and accept it
# fully.
+#
+# Say
+#
+# meson configure
+#
+# to see all configuration options and their default values. For example,
+# to build only a shared version of FreeType, override the default value
+# with
+#
+# meson setup -Ddefault_library=shared
+#
project('freetype2', 'c',
meson_version: '>= 0.55.0',
- default_options: ['default_library=both'],
+ version: run_command('builds/meson/extract_freetype_version.py',
+ 'include/freetype/freetype.h',
+ check: true).stdout().strip(),
)
-#
-# Rules to compile the FreeType 2 library itself
-#
-
-
-# Apparently meson doesn't provide a read_file() function, so instead
-# running an external command is required.
-python = import('python')
-python_exe = python.find_installation(required: true)
+# Only meson >= 0.57 can read a file and assign its contents to a
+# variable; we thus use an external command to have this functionality
+# with older versions, too.
-ft2_version = run_command(python_exe,
- files('builds/meson/extract_freetype_version.py'),
- files('include/freetype/freetype.h')).stdout().strip()
+python_exe = find_program('python3')
-ft2_libtool_version = run_command(python_exe,
+ft2_so_version = run_command(python_exe,
files('builds/meson/extract_libtool_version.py'),
'--soversion',
- files('builds/unix/configure.raw')).stdout().strip()
+ files('builds/unix/configure.raw'),
+ check: true).stdout().strip()
+
+ft2_pkgconfig_version = run_command(python_exe,
+ files('builds/meson/extract_libtool_version.py'),
+ files('builds/unix/configure.raw'),
+ check: true).stdout().strip()
ft2_includes = include_directories('include')
+freetype_includedir = join_paths(get_option('includedir'), 'freetype2')
+
+ft2_defines = []
# Generate a custom `ftmodule.h` version based on the content of
# `modules.cfg`.
command: [python_exe, files('builds/meson/parse_modules_cfg.py'),
'--format=ftmodule.h', '@INPUT@', '--output', '@OUTPUT@'],
install: true,
- install_dir: 'include/freetype2/freetype/config',
+ install_dir: join_paths(freetype_includedir, 'freetype/config'),
)
ft2_sources = [ftmodule_h]
+ft2_defines += ['-DFT_CONFIG_MODULES_H=<ftmodule.h>']
# FreeType 2 modules.
ft_main_modules = run_command(python_exe,
files('builds/meson/parse_modules_cfg.py'),
'--format=main-modules',
- files('modules.cfg')).stdout().strip().split()
+ files('modules.cfg'),
+ check: true).stdout().strip().split()
ft2_sources += files([
'src/base/ftbase.c',
ft2_sources += 'src/@0@/@1@.c'.format(mod, source)
endforeach
-# NOTE: The `gzip` and `bzip2` aux modules are handled through options.
+# NOTE: The `bzip2` aux module is handled through options.
ft_aux_modules = run_command(python_exe,
files('builds/meson/parse_modules_cfg.py'),
'--format=aux-modules',
- files('modules.cfg')).stdout().strip().split()
+ files('modules.cfg'),
+ check: true).stdout().strip().split()
foreach auxmod: ft_aux_modules
source = auxmod
source = 'ftcache'
elif auxmod == 'lzw'
source = 'ftlzw'
- elif auxmod == 'gzip' or auxmod == 'bzip2'
+ elif auxmod == 'gzip'
+ source = 'ftgzip'
+ elif auxmod == 'bzip2'
# Handled through options instead, see below.
continue
endif
# FreeType 2 base extensions.
-# Normally configured through `modules.cfg`.
+# To be configured in `modules.cfg`.
base_extensions = run_command(python_exe,
files('builds/meson/parse_modules_cfg.py'),
'--format=base-extensions-list',
- files('modules.cfg')).stdout().split()
+ files('modules.cfg'),
+ check: true).stdout().split()
foreach ext: base_extensions
ft2_sources += files('src/base/' + ext)
'include/freetype/ftbzip2.h',
'include/freetype/ftcache.h',
'include/freetype/ftchapters.h',
+ 'include/freetype/ftcid.h',
'include/freetype/ftcolor.h',
'include/freetype/ftdriver.h',
'include/freetype/fterrdef.h',
'include/freetype/fttrigon.h',
'include/freetype/fttypes.h',
'include/freetype/ftwinfnt.h',
+ 'include/freetype/otsvg.h',
'include/freetype/t1tables.h',
'include/freetype/ttnameid.h',
'include/freetype/tttables.h',
'include/freetype/config/public-macros.h',
])
-ft2_defines = []
+ft2_defines += ['-DFT2_BUILD_LIBRARY=1']
# System support file.
has_fcntl_h = cc.has_header('fcntl.h')
has_sys_mman_h = cc.has_header('sys/mman.h')
-if has_unistd_h
- ft2_defines += ['-DHAVE_UNISTD_H=1']
-endif
-if has_fcntl_h
- ft2_defines += ['-DHAVE_FCNTL_H']
-endif
-
mmap_option = get_option('mmap')
-if mmap_option.auto()
- use_mmap = has_unistd_h and has_fcntl_h and has_sys_mman_h
-else
- use_mmap = mmap_option.enabled()
-endif
-if use_mmap
- # This version of ftsystem.c uses mmap() to read input font files.
- ft2_sources += files(['builds/unix/ftsystem.c',])
-else
+
+use_unix_ftsystem_c = false
+if mmap_option.disabled()
ft2_sources += files(['src/base/ftsystem.c',])
+elif host_machine.system() == 'windows'
+ ft2_sources += files(['builds/windows/ftsystem.c',])
+else
+ if has_unistd_h and has_fcntl_h and has_sys_mman_h
+ # This version of `ftsystem.c` uses `mmap` to read input font files.
+ ft2_sources += files(['builds/unix/ftsystem.c',])
+ use_unix_ftsystem_c = true
+ elif mmap_option.enabled()
+ error('mmap was enabled via options but is not available,'
+ + ' required headers were not found!')
+ else
+ ft2_sources += files(['src/base/ftsystem.c',])
+ endif
endif
#
# NOTE: Some specialized versions exist for other platforms not supported by
# Meson. Most implementation differences are extremely minor, i.e., in the
-# implementation of FT_Message() and FT_Panic(), and getting the `FT2_DEBUG`
+# implementation of `FT_Message` and `FT_Panic`, and getting the `FT2_DEBUG`
# value from the environment, when this is supported. A smaller refactor
# might make these platform-specific files much smaller, and could be moved
# into `ftsystem.c` as well.
#
if host_machine.system() == 'windows'
- ft2_debug_src = 'builds/windows/ftdebug.c'
+ winmod = import('windows')
+ ft2_sources += [
+ 'builds/windows/ftdebug.c',
+ winmod.compile_resources('src/base/ftver.rc'),
+ ]
else
- ft2_debug_src = 'src/base/ftdebug.c'
+ ft2_sources += 'src/base/ftdebug.c'
endif
-ft2_sources += files([ft2_debug_src])
+
ft2_deps = []
+common_ldflags = []
+
+
+# Correct compatibility version for OS x.
+#
+# OSX sets the compatibility_version (aka libtools version) differently from
+# the library name.
+#
+if host_machine.system() == 'darwin'
+ # maintain compatibility with autotools on macOS
+ common_ldflags = [
+ '-compatibility_version', ft2_pkgconfig_version.split('.')[0],
+ '-current_version', ft2_pkgconfig_version
+ ]
+endif
# Generate `ftoption.h` based on available dependencies.
-ftoption_command = [python_exe,
+process_header_command = [python_exe,
files('builds/meson/process_ftoption_h.py'),
'@INPUT@', '--output=@OUTPUT@']
+ftoption_command = process_header_command
+
-# GZip support
+# external GZip support
zlib_option = get_option('zlib')
+
+# Backwards-compatible aliases.
if zlib_option == 'disabled'
- ftoption_command += ['--disable=FT_CONFIG_OPTION_USE_ZLIB']
-else
- ftoption_command += ['--enable=FT_CONFIG_OPTION_USE_ZLIB']
- if zlib_option == 'builtin'
- ftoption_command += ['--disable=FT_CONFIG_OPTION_SYSTEM_ZLIB']
+ zlib_option = 'none'
+elif zlib_option == 'enabled'
+ zlib_option = 'auto'
+endif
+
+if zlib_option == 'auto'
+ # First try to find a system installation, otherwise fall back to
+ # the subproject.
+ zlib_dep = dependency('zlib',
+ required: false)
+ if zlib_dep.found()
+ zlib_option = 'system'
else
- # Probe for the system version.
- zlib_system = dependency('zlib', required: zlib_option == 'system')
- ft2_deps += [zlib_system]
- ftoption_command += ['--enable=FT_CONFIG_OPTION_SYSTEM_ZLIB']
+ zlib_option = 'external'
endif
- ft2_sources += files(['src/gzip/ftgzip.c',])
+endif
+
+if zlib_option == 'none'
+ ftoption_command += [ '--disable=FT_CONFIG_OPTION_USE_ZLIB' ]
+elif zlib_option == 'internal'
+ ftoption_command += [ '--enable=FT_CONFIG_OPTION_USE_ZLIB' ]
+elif zlib_option == 'external'
+ ftoption_command += [ '--enable=FT_CONFIG_OPTION_USE_ZLIB' ]
+ zlib_project = subproject('zlib',
+ required: true,
+ default_options: 'default_library=static')
+ zlib_dep = zlib_project.get_variable('zlib_dep')
+ ft2_deps += [zlib_dep]
+elif zlib_option == 'system'
+ zlib_dep = dependency('zlib',
+ required: true)
+ assert(zlib_dep.found(), 'Could not find system zlib installation!')
+ ftoption_command += [
+ '--enable=FT_CONFIG_OPTION_USE_ZLIB',
+ '--enable=FT_CONFIG_OPTION_SYSTEM_ZLIB',
+ ]
+ ft2_deps += [zlib_dep]
+else
+ assert(false, 'Invalid zlib option ' + zlib_option)
endif
# BZip2 support
-#
-# IMPORTANT NOTE: Without `static: false` here, Meson will find both the
-# static library version and the shared library version when they are
-# installed on the system, and will try to link them *both* to the final
-# library!
-bzip2_dep = meson.get_compiler('c').find_library('bz2',
- static: false,
- required: get_option('bzip2'))
+bzip2_dep = cc.find_library('bz2',
+ required: get_option('bzip2'))
+
if bzip2_dep.found()
ftoption_command += ['--enable=FT_CONFIG_OPTION_USE_BZIP2']
ft2_sources += files(['src/bzip2/ftbzip2.c',])
endif
# PNG support
-libpng_dep = dependency('libpng', required: get_option('png'))
-ftoption_command += ['--enable=FT_CONFIG_OPTION_USE_PNG']
-ft2_deps += [libpng_dep]
+libpng_dep = dependency('libpng',
+ required: get_option('png'),
+ fallback: 'libpng')
+
+if libpng_dep.found()
+ ftoption_command += ['--enable=FT_CONFIG_OPTION_USE_PNG']
+ ft2_deps += [libpng_dep]
+endif
# Harfbuzz support
harfbuzz_dep = dependency('harfbuzz',
- version: '>= 1.8.0',
- required: get_option('harfbuzz'))
-ftoption_command += ['--enable=FT_CONFIG_OPTION_USE_HARFBUZZ']
-ft2_deps += [harfbuzz_dep]
+ version: '>= 2.0.0',
+ required: get_option('harfbuzz'),
+ default_options: ['freetype=disabled'])
+
+if harfbuzz_dep.found()
+ ftoption_command += ['--enable=FT_CONFIG_OPTION_USE_HARFBUZZ']
+ ft2_deps += [harfbuzz_dep]
+endif
# Brotli decompression support
-brotli_dep = dependency('libbrotlidec', required: get_option('brotli'))
-ftoption_command += ['--enable=FT_CONFIG_OPTION_USE_BROTLI']
-ft2_deps += [brotli_dep]
+brotli_dep = dependency('libbrotlidec',
+ required: get_option('brotli'))
+
+if brotli_dep.found()
+ ftoption_command += ['--enable=FT_CONFIG_OPTION_USE_BROTLI']
+ ft2_deps += [brotli_dep]
+endif
# We can now generate `ftoption.h`.
ftoption_h = custom_target('ftoption.h',
output: 'ftoption.h',
command: ftoption_command,
install: true,
- install_dir: 'include/freetype2/freetype/config',
+ install_dir: join_paths(freetype_includedir, 'freetype/config'),
)
ft2_sources += ftoption_h
+ft2_defines += ['-DFT_CONFIG_OPTIONS_H=<ftoption.h>']
+if host_machine.system() == 'windows'
+ ft2_defines += ['-DDLL_EXPORT=1']
+endif
-# QUESTION: What if the compiler doesn't support `-D` but uses `/D` instead
-# as on Windows?
-#
-# Other build systems have something like c_defines to list defines in a
-# more portable way. For now assume the compiler supports `-D` (hint: Visual
-# Studio does).
-ft2_defines += ['-DFT2_BUILD_LIBRARY=1']
+# Generate `ftconfig.h`.
-# Ensure that the `ftoption.h` file generated above will be used to build
-# FreeType. Unfortunately, and very surprisingly, configure_file() does not
-# support putting the output file in a sub-directory, so we have to override
-# the default which is `<freetype/config/ftoption.h>`.
-#
-# It would be cleaner to generate the file directly into
-# `${MESON_BUILD_DIR}/freetype/config/ftoption.h`. See
-# 'https://github.com/mesonbuild/meson/issues/2320' for details.
-ft2_defines += ['-DFT_CONFIG_OPTIONS_H=<ftoption.h>']
+ftconfig_command = process_header_command
+if has_unistd_h
+ ftconfig_command += '--enable=HAVE_UNISTD_H'
+endif
+if has_fcntl_h
+ ftconfig_command += '--enable=HAVE_FCNTL_H'
+endif
-ft2_c_args = ft2_defines
-if cc.has_function_attribute('visibility:hidden')
- ft2_c_args += ['-fvisibility=hidden']
+if use_unix_ftsystem_c
+ ftconfig_h_in = files('builds/unix/ftconfig.h.in')
+ ftconfig_h = custom_target('ftconfig.h',
+ input: ftconfig_h_in,
+ output: 'ftconfig.h',
+ command: ftconfig_command,
+ install: true,
+ install_dir: join_paths(freetype_includedir, 'freetype/config'),
+ )
+ ft2_sources += ftconfig_h
+ ft2_defines += ['-DFT_CONFIG_CONFIG_H=<ftconfig.h>']
endif
+
ft2_lib = library('freetype',
sources: ft2_sources + [ftmodule_h],
- c_args: ft2_c_args,
+ c_args: ft2_defines,
+ gnu_symbol_visibility: 'hidden',
include_directories: ft2_includes,
dependencies: ft2_deps,
install: true,
- version: ft2_libtool_version,
+ version: ft2_so_version,
+ link_args: common_ldflags,
)
-# To be used by other projects including this one through subproject().
-freetype2_dep = declare_dependency(
+# To be used by other projects including this one through `subproject`.
+freetype_dep = declare_dependency(
include_directories: ft2_includes,
link_with: ft2_lib,
- version: ft2_libtool_version)
+ version: ft2_pkgconfig_version)
+
+meson.override_dependency('freetype2', freetype_dep)
# NOTE: Using both `install_dir` and `subdir` doesn't seem to work below,
# i.e., the subdir value seems to be ignored, contrary to examples in the
# Meson documentation.
install_headers('include/ft2build.h',
- install_dir: 'include/freetype2')
+ install_dir: freetype_includedir)
install_headers(ft2_public_headers,
- install_dir: 'include/freetype2/freetype')
+ install_dir: join_paths(freetype_includedir, 'freetype'))
install_headers(ft2_config_headers,
- install_dir: 'include/freetype2/freetype/config')
+ install_dir: join_paths(freetype_includedir, 'freetype/config'))
-# TODO(david): Declare_dependency() for using this in a Meson subproject
-#
pkgconfig = import('pkgconfig')
+
pkgconfig.generate(ft2_lib,
filebase: 'freetype2',
name: 'FreeType 2',
description: 'A free, high-quality, and portable font engine.',
url: 'https://freetype.org',
subdirs: 'freetype2',
- version: ft2_libtool_version,
+ version: ft2_pkgconfig_version,
)
+if get_option('tests').enabled()
+ subdir('tests')
+endif
# NOTE: Unlike the old `make refdoc` command, this generates the
# documentation under `$BUILD/docs/` since Meson doesn't support modifying
input: ft2_public_headers + ft2_config_headers,
command: [python_exe,
files('builds/meson/generate_reference_docs.py'),
- '--version=' + ft2_version,
- '--input-dir=' + meson.source_root(),
+ '--version=' + meson.project_version(),
+ '--input-dir=' + meson.current_source_dir(),
'--output-dir=@OUTPUT@'
],
)
+
+summary({'OS': host_machine.system(),
+ }, section: 'Operating System')
+
+summary({'Zlib': zlib_option,
+ 'Bzip2': bzip2_dep.found() ? 'yes' : 'no',
+ 'Png': libpng_dep.found() ? 'yes' : 'no',
+ 'Harfbuzz': harfbuzz_dep.found() ? 'yes' : 'no',
+ 'Brotli': brotli_dep.found() ? 'yes' : 'no',
+ }, section: 'Used Libraries')
+
# EOF
# meson_options.txt
#
-# Copyright (C) 2020 by
+# Copyright (C) 2020-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
# fully.
-option('zlib',
- type: 'combo',
- choices: ['disabled', 'auto', 'builtin', 'system'],
+option('brotli',
+ type: 'feature',
value: 'auto',
- description: 'Support reading gzip-compressed font files.')
+ description: 'Use Brotli library to support decompressing WOFF2 fonts')
option('bzip2',
type: 'feature',
value: 'auto',
- description: 'Support reading bzip2-compressed font files.')
+ description: 'Support reading bzip2-compressed font files')
-option('png',
+option('harfbuzz',
type: 'feature',
value: 'auto',
- description: 'Support color bitmap glyph formats in the PNG format.'
- + 'Requires libpng.')
+ description: 'Use Harfbuzz library to improve auto-hinting;'
+ + ' if available, many glyphs not directly addressable'
+ + ' by a font\'s character map will be hinted also')
-option('harfbuzz',
+option('mmap',
type: 'feature',
value: 'auto',
- description: 'Use Harfbuzz library to improve auto-hinting.'
- + ' If available, many glyphs not directly addressable'
- + ' by a font\'s character map will be hinted also.')
+ description: 'Use mmap() to open font files for faster parsing')
-option('brotli',
+option('png',
type: 'feature',
value: 'auto',
- description: 'Use Brotli library to support decompressing WOFF2 fonts.')
+ description: 'Support color bitmap glyph formats in the PNG format;'
+ + ' requires libpng')
-option('mmap',
+option('tests',
type: 'feature',
- value: 'auto',
- description: 'Use mmap() to open font files for faster parsing.')
+ value: 'disabled',
+ description: 'Enable FreeType unit and regression tests')
+
+option('zlib',
+ type: 'combo',
+ choices: [ 'auto', 'none',
+ 'internal', 'external', 'system',
+ 'disabled', 'enabled' ],
+ description: 'Support reading gzip-compressed font files')
+
+# EOF
# modules.cfg
#
-# Copyright (C) 2005-2020 by
+# Copyright (C) 2005-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
#### raster modules -- at least one is required for vector font formats
####
+# Anti-aliasing rasterizer.
+RASTER_MODULES += smooth
+
# Monochrome rasterizer.
RASTER_MODULES += raster
-# Anti-aliasing rasterizer.
-RASTER_MODULES += smooth
+# OT-SVG.
+RASTER_MODULES += svg
+
+# Signed distance field rasterizer.
+RASTER_MODULES += sdf
####
+++ /dev/null
-/****************************************************************************
- *
- * afangles.c
- *
- * Routines used to compute vector angles with limited accuracy
- * and very high speed. It also contains sorting routines (body).
- *
- * Copyright (C) 2003-2020 by
- * David Turner, Robert Wilhelm, and Werner Lemberg.
- *
- * This file is part of the FreeType project, and may only be used,
- * modified, and distributed under the terms of the FreeType project
- * license, LICENSE.TXT. By continuing to use, modify, or distribute
- * this file you indicate that you have read the license and
- * understand and accept it fully.
- *
- */
-
-
-#include "aftypes.h"
-
-
- /*
- * We are not using `af_angle_atan' anymore, but we keep the source
- * code below just in case...
- */
-
-
-#if 0
-
-
- /*
- * The trick here is to realize that we don't need a very accurate angle
- * approximation. We are going to use the result of `af_angle_atan' to
- * only compare the sign of angle differences, or check whether its
- * magnitude is very small.
- *
- * The approximation
- *
- * dy * PI / (|dx|+|dy|)
- *
- * should be enough, and much faster to compute.
- */
- FT_LOCAL_DEF( AF_Angle )
- af_angle_atan( FT_Fixed dx,
- FT_Fixed dy )
- {
- AF_Angle angle;
- FT_Fixed ax = dx;
- FT_Fixed ay = dy;
-
-
- if ( ax < 0 )
- ax = -ax;
- if ( ay < 0 )
- ay = -ay;
-
- ax += ay;
-
- if ( ax == 0 )
- angle = 0;
- else
- {
- angle = ( AF_ANGLE_PI2 * dy ) / ( ax + ay );
- if ( dx < 0 )
- {
- if ( angle >= 0 )
- angle = AF_ANGLE_PI - angle;
- else
- angle = -AF_ANGLE_PI - angle;
- }
- }
-
- return angle;
- }
-
-
-#elif 0
-
-
- /* the following table has been automatically generated with */
- /* the `mather.py' Python script */
-
-#define AF_ATAN_BITS 8
-
- static const FT_Byte af_arctan[1L << AF_ATAN_BITS] =
- {
- 0, 0, 1, 1, 1, 2, 2, 2,
- 3, 3, 3, 3, 4, 4, 4, 5,
- 5, 5, 6, 6, 6, 7, 7, 7,
- 8, 8, 8, 9, 9, 9, 10, 10,
- 10, 10, 11, 11, 11, 12, 12, 12,
- 13, 13, 13, 14, 14, 14, 14, 15,
- 15, 15, 16, 16, 16, 17, 17, 17,
- 18, 18, 18, 18, 19, 19, 19, 20,
- 20, 20, 21, 21, 21, 21, 22, 22,
- 22, 23, 23, 23, 24, 24, 24, 24,
- 25, 25, 25, 26, 26, 26, 26, 27,
- 27, 27, 28, 28, 28, 28, 29, 29,
- 29, 30, 30, 30, 30, 31, 31, 31,
- 31, 32, 32, 32, 33, 33, 33, 33,
- 34, 34, 34, 34, 35, 35, 35, 35,
- 36, 36, 36, 36, 37, 37, 37, 38,
- 38, 38, 38, 39, 39, 39, 39, 40,
- 40, 40, 40, 41, 41, 41, 41, 42,
- 42, 42, 42, 42, 43, 43, 43, 43,
- 44, 44, 44, 44, 45, 45, 45, 45,
- 46, 46, 46, 46, 46, 47, 47, 47,
- 47, 48, 48, 48, 48, 48, 49, 49,
- 49, 49, 50, 50, 50, 50, 50, 51,
- 51, 51, 51, 51, 52, 52, 52, 52,
- 52, 53, 53, 53, 53, 53, 54, 54,
- 54, 54, 54, 55, 55, 55, 55, 55,
- 56, 56, 56, 56, 56, 57, 57, 57,
- 57, 57, 57, 58, 58, 58, 58, 58,
- 59, 59, 59, 59, 59, 59, 60, 60,
- 60, 60, 60, 61, 61, 61, 61, 61,
- 61, 62, 62, 62, 62, 62, 62, 63,
- 63, 63, 63, 63, 63, 64, 64, 64
- };
-
-
- FT_LOCAL_DEF( AF_Angle )
- af_angle_atan( FT_Fixed dx,
- FT_Fixed dy )
- {
- AF_Angle angle;
-
-
- /* check trivial cases */
- if ( dy == 0 )
- {
- angle = 0;
- if ( dx < 0 )
- angle = AF_ANGLE_PI;
- return angle;
- }
- else if ( dx == 0 )
- {
- angle = AF_ANGLE_PI2;
- if ( dy < 0 )
- angle = -AF_ANGLE_PI2;
- return angle;
- }
-
- angle = 0;
- if ( dx < 0 )
- {
- dx = -dx;
- dy = -dy;
- angle = AF_ANGLE_PI;
- }
-
- if ( dy < 0 )
- {
- FT_Pos tmp;
-
-
- tmp = dx;
- dx = -dy;
- dy = tmp;
- angle -= AF_ANGLE_PI2;
- }
-
- if ( dx == 0 && dy == 0 )
- return 0;
-
- if ( dx == dy )
- angle += AF_ANGLE_PI4;
- else if ( dx > dy )
- angle += af_arctan[FT_DivFix( dy, dx ) >> ( 16 - AF_ATAN_BITS )];
- else
- angle += AF_ANGLE_PI2 -
- af_arctan[FT_DivFix( dx, dy ) >> ( 16 - AF_ATAN_BITS )];
-
- if ( angle > AF_ANGLE_PI )
- angle -= AF_ANGLE_2PI;
-
- return angle;
- }
-
-
-#endif /* 0 */
-
-
- FT_LOCAL_DEF( void )
- af_sort_pos( FT_UInt count,
- FT_Pos* table )
- {
- FT_UInt i, j;
- FT_Pos swap;
-
-
- for ( i = 1; i < count; i++ )
- {
- for ( j = i; j > 0; j-- )
- {
- if ( table[j] >= table[j - 1] )
- break;
-
- swap = table[j];
- table[j] = table[j - 1];
- table[j - 1] = swap;
- }
- }
- }
-
-
- FT_LOCAL_DEF( void )
- af_sort_and_quantize_widths( FT_UInt* count,
- AF_Width table,
- FT_Pos threshold )
- {
- FT_UInt i, j;
- FT_UInt cur_idx;
- FT_Pos cur_val;
- FT_Pos sum;
- AF_WidthRec swap;
-
-
- if ( *count == 1 )
- return;
-
- /* sort */
- for ( i = 1; i < *count; i++ )
- {
- for ( j = i; j > 0; j-- )
- {
- if ( table[j].org >= table[j - 1].org )
- break;
-
- swap = table[j];
- table[j] = table[j - 1];
- table[j - 1] = swap;
- }
- }
-
- cur_idx = 0;
- cur_val = table[cur_idx].org;
-
- /* compute and use mean values for clusters not larger than */
- /* `threshold'; this is very primitive and might not yield */
- /* the best result, but normally, using reference character */
- /* `o', `*count' is 2, so the code below is fully sufficient */
- for ( i = 1; i < *count; i++ )
- {
- if ( table[i].org - cur_val > threshold ||
- i == *count - 1 )
- {
- sum = 0;
-
- /* fix loop for end of array */
- if ( table[i].org - cur_val <= threshold &&
- i == *count - 1 )
- i++;
-
- for ( j = cur_idx; j < i; j++ )
- {
- sum += table[j].org;
- table[j].org = 0;
- }
- table[cur_idx].org = sum / (FT_Pos)j;
-
- if ( i < *count - 1 )
- {
- cur_idx = i + 1;
- cur_val = table[cur_idx].org;
- }
- }
- }
-
- cur_idx = 1;
-
- /* compress array to remove zero values */
- for ( i = 1; i < *count; i++ )
- {
- if ( table[i].org )
- table[cur_idx++] = table[i];
- }
-
- *count = cur_idx;
- }
-
-
-/* END */
+++ /dev/null
-/*
- * afangles.h
- *
- * This is a dummy file, used to please the build system. It is never
- * included by the auto-fitter sources.
- *
- */
*
* Auto-fitter data for blue strings (body).
*
- * Copyright (C) 2013-2020 by
+ * Copyright (C) 2013-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* Auto-fitter data for blue strings (body).
*
- * Copyright (C) 2013-2020 by
+ * Copyright (C) 2013-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
//
// Auto-fitter data for blue strings.
//
-// Copyright (C) 2013-2020 by
+// Copyright (C) 2013-2023 by
// David Turner, Robert Wilhelm, and Werner Lemberg.
//
// This file is part of the FreeType project, and may only be used,
"ت ث ط ظ ك"
// We don't necessarily have access to medial forms via Unicode in case
// Arabic presentational forms are missing. The only character that is
- // guaranteed to have the same vertical position with joining (this is,
+ // guaranteed to have the same vertical position with joining (that is,
// non-isolated) forms is U+0640, ARABIC TATWEEL, which must join both
// round and flat curves.
AF_BLUE_STRING_ARABIC_JOIN
*
* Auto-fitter data for blue strings (specification).
*
- * Copyright (C) 2013-2020 by
+ * Copyright (C) 2013-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* Auto-fitter data for blue strings (specification).
*
- * Copyright (C) 2013-2020 by
+ * Copyright (C) 2013-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* Auto-fitter hinting routines for CJK writing system (body).
*
- * Copyright (C) 2006-2020 by
+ * Copyright (C) 2006-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
#include "aferrors.h"
-#ifdef AF_CONFIG_OPTION_USE_WARPER
-#include "afwarp.h"
-#endif
-
-
/**************************************************************************
*
* The macro FT_COMPONENT is used in trace mode. It is an implicit
AF_GlyphHintsRec hints[1];
- FT_TRACE5(( "\n"
- "cjk standard widths computation (style `%s')\n"
- "===================================================\n"
- "\n",
+ FT_TRACE5(( "\n" ));
+ FT_TRACE5(( "cjk standard widths computation (style `%s')\n",
af_style_names[metrics->root.style_class->style] ));
+ FT_TRACE5(( "===================================================\n" ));
+ FT_TRACE5(( "\n" ));
af_glyph_hints_init( hints, face->memory );
/* style's entry in the `af_blue_stringset' array, computing its */
/* extremum points (depending on the string properties) */
- FT_TRACE5(( "cjk blue zones computation\n"
- "==========================\n"
- "\n" ));
+ FT_TRACE5(( "cjk blue zones computation\n" ));
+ FT_TRACE5(( "==========================\n" ));
+ FT_TRACE5(( "\n" ));
#ifdef FT_CONFIG_OPTION_USE_HARFBUZZ
shaper_buf = af_shaper_buf_create( face );
{
FT_Int nn;
- FT_Int first = 0;
- FT_Int last = -1;
+ FT_Int pp, first, last;
- for ( nn = 0; nn < outline.n_contours; first = last + 1, nn++ )
+ last = -1;
+ for ( nn = 0; nn < outline.n_contours; nn++ )
{
- FT_Int pp;
-
-
- last = outline.contours[nn];
+ first = last + 1;
+ last = outline.contours[nn];
/* Avoid single-point contours since they are never rasterized. */
/* In some fonts, they correspond to mark attachment points */
if ( AF_CJK_IS_TOP_BLUE( bs ) )
blue->flags |= AF_CJK_BLUE_TOP;
- FT_TRACE5(( " -> reference = %ld\n"
- " overshoot = %ld\n",
- *blue_ref, *blue_shoot ));
+ FT_TRACE5(( " -> reference = %ld\n", *blue_ref ));
+ FT_TRACE5(( " overshoot = %ld\n", *blue_shoot ));
} /* end for loop */
af_cjk_metrics_check_digits( AF_CJKMetrics metrics,
FT_Face face )
{
- FT_Bool started = 0, same_width = 1;
- FT_Fixed advance = 0, old_advance = 0;
+ FT_Bool started = 0, same_width = 1;
+ FT_Long advance = 0, old_advance = 0;
/* If HarfBuzz is not available, we need a pointer to a single */
/* unsigned long value. */
/* Initialize global metrics. */
FT_LOCAL_DEF( FT_Error )
- af_cjk_metrics_init( AF_CJKMetrics metrics,
- FT_Face face )
+ af_cjk_metrics_init( AF_StyleMetrics metrics_, /* AF_CJKMetrics */
+ FT_Face face )
{
- FT_CharMap oldmap = face->charmap;
+ AF_CJKMetrics metrics = (AF_CJKMetrics)metrics_;
+ FT_CharMap oldmap = face->charmap;
metrics->units_per_em = face->units_per_EM;
af_cjk_metrics_check_digits( metrics, face );
}
- FT_Set_Charmap( face, oldmap );
+ face->charmap = oldmap;
return FT_Err_Ok;
}
blue->shoot.fit = blue->ref.fit - delta2;
- FT_TRACE5(( ">> active cjk blue zone %c%d[%ld/%ld]:\n"
- " ref: cur=%.2f fit=%.2f\n"
- " shoot: cur=%.2f fit=%.2f\n",
+ FT_TRACE5(( ">> active cjk blue zone %c%d[%ld/%ld]:\n",
( dim == AF_DIMENSION_HORZ ) ? 'H' : 'V',
- nn, blue->ref.org, blue->shoot.org,
- blue->ref.cur / 64.0, blue->ref.fit / 64.0,
- blue->shoot.cur / 64.0, blue->shoot.fit / 64.0 ));
+ nn, blue->ref.org, blue->shoot.org ));
+ FT_TRACE5(( " ref: cur=%.2f fit=%.2f\n",
+ (double)blue->ref.cur / 64,
+ (double)blue->ref.fit / 64 ));
+ FT_TRACE5(( " shoot: cur=%.2f fit=%.2f\n",
+ (double)blue->shoot.cur / 64,
+ (double)blue->shoot.fit / 64 ));
blue->flags |= AF_CJK_BLUE_ACTIVE;
}
/* Scale global values in both directions. */
FT_LOCAL_DEF( void )
- af_cjk_metrics_scale( AF_CJKMetrics metrics,
- AF_Scaler scaler )
+ af_cjk_metrics_scale( AF_StyleMetrics metrics_, /* AF_CJKMetrics */
+ AF_Scaler scaler )
{
+ AF_CJKMetrics metrics = (AF_CJKMetrics)metrics_;
+
+
/* we copy the whole structure since the x and y scaling values */
/* are not modified, contrary to e.g. the `latin' auto-hinter */
metrics->root.scaler = *scaler;
/* Extract standard_width from writing system/script specific */
/* metrics class. */
- FT_LOCAL_DEF( void )
- af_cjk_get_standard_widths( AF_CJKMetrics metrics,
- FT_Pos* stdHW,
- FT_Pos* stdVW )
+ FT_CALLBACK_DEF( void )
+ af_cjk_get_standard_widths( AF_StyleMetrics metrics_, /* AF_CJKMetrics */
+ FT_Pos* stdHW,
+ FT_Pos* stdVW )
{
+ AF_CJKMetrics metrics = (AF_CJKMetrics)metrics_;
+
+
if ( stdHW )
*stdHW = metrics->axis[AF_DIMENSION_VERT].standard_width;
{
AF_AxisHints axis = &hints->axis[dim];
AF_Segment segments = axis->segments;
- AF_Segment segment_limit = segments + axis->num_segments;
+ AF_Segment segment_limit = FT_OFFSET( segments, axis->num_segments );
AF_Direction major_dir = axis->major_dir;
AF_Segment seg1, seg2;
FT_Pos len_threshold;
AF_CJKAxis laxis = &((AF_CJKMetrics)hints->metrics)->axis[dim];
AF_Segment segments = axis->segments;
- AF_Segment segment_limit = segments + axis->num_segments;
+ AF_Segment segment_limit = FT_OFFSET( segments, axis->num_segments );
AF_Segment seg;
FT_Fixed scale;
{
AF_Edge found = NULL;
FT_Pos best = 0xFFFFU;
- FT_Int ee;
+ FT_UInt ee;
/* look for an edge corresponding to the segment */
*/
{
AF_Edge edges = axis->edges;
- AF_Edge edge_limit = edges + axis->num_edges;
+ AF_Edge edge_limit = FT_OFFSET( edges, axis->num_edges );
AF_Edge edge;
{
AF_AxisHints axis = &hints->axis[dim];
AF_Edge edge = axis->edges;
- AF_Edge edge_limit = edge + axis->num_edges;
+ AF_Edge edge_limit = FT_OFFSET( edge, axis->num_edges );
AF_CJKAxis cjk = &metrics->axis[dim];
FT_Fixed scale = cjk->scale;
FT_Pos best_dist0; /* initial threshold */
/* Initalize hinting engine. */
FT_LOCAL_DEF( FT_Error )
- af_cjk_hints_init( AF_GlyphHints hints,
- AF_CJKMetrics metrics )
+ af_cjk_hints_init( AF_GlyphHints hints,
+ AF_StyleMetrics metrics_ ) /* AF_CJKMetrics */
{
+ AF_CJKMetrics metrics = (AF_CJKMetrics)metrics_;
FT_Render_Mode mode;
FT_UInt32 scaler_flags, other_flags;
/* compute flags depending on render mode, etc. */
mode = metrics->root.scaler.render_mode;
-#if 0 /* AF_CONFIG_OPTION_USE_WARPER */
- if ( mode == FT_RENDER_MODE_LCD || mode == FT_RENDER_MODE_LCD_V )
- metrics->root.scaler.render_mode = mode = FT_RENDER_MODE_NORMAL;
-#endif
-
scaler_flags = hints->scaler_flags;
other_flags = 0;
scaler_flags |= AF_SCALER_FLAG_NO_ADVANCE;
-#ifdef AF_CONFIG_OPTION_USE_WARPER
- /* get (global) warper flag */
- if ( !metrics->root.globals->module->warping )
- scaler_flags |= AF_SCALER_FLAG_NO_WARPER;
-#endif
-
hints->scaler_flags = scaler_flags;
hints->other_flags = other_flags;
stem_edge->pos = base_edge->pos + fitted_width;
- FT_TRACE5(( " CJKLINK: edge %ld @%d (opos=%.2f) linked to %.2f,"
+ FT_TRACE5(( " CJKLINK: edge %td @%d (opos=%.2f) linked to %.2f,"
" dist was %.2f, now %.2f\n",
stem_edge - hints->axis[dim].edges, stem_edge->fpos,
- stem_edge->opos / 64.0, stem_edge->pos / 64.0,
- dist / 64.0, fitted_width / 64.0 ));
+ (double)stem_edge->opos / 64,
+ (double)stem_edge->pos / 64,
+ (double)dist / 64,
+ (double)fitted_width / 64 ));
}
{
AF_AxisHints axis = &hints->axis[dim];
AF_Edge edges = axis->edges;
- AF_Edge edge_limit = edges + axis->num_edges;
+ AF_Edge edge_limit = FT_OFFSET( edges, axis->num_edges );
FT_PtrDist n_edges;
AF_Edge edge;
AF_Edge anchor = NULL;
continue;
#ifdef FT_DEBUG_LEVEL_TRACE
- FT_TRACE5(( " CJKBLUE: edge %ld @%d (opos=%.2f) snapped to %.2f,"
+ FT_TRACE5(( " CJKBLUE: edge %td @%d (opos=%.2f) snapped to %.2f,"
" was %.2f\n",
- edge1 - edges, edge1->fpos, edge1->opos / 64.0,
- blue->fit / 64.0, edge1->pos / 64.0 ));
+ edge1 - edges, edge1->fpos, (double)edge1->opos / 64,
+ (double)blue->fit / 64, (double)edge1->pos / 64 ));
num_actions++;
#endif
/* this should not happen, but it's better to be safe */
if ( edge2->blue_edge )
{
- FT_TRACE5(( "ASSERTION FAILED for edge %ld\n", edge2-edges ));
+ FT_TRACE5(( "ASSERTION FAILED for edge %td\n", edge2 - edges ));
af_cjk_align_linked_edge( hints, dim, edge2, edge );
edge->flags |= AF_EDGE_DONE;
#if 0
printf( "stem (%d,%d) adjusted (%.1f,%.1f)\n",
edge - edges, edge2 - edges,
- ( edge->pos - edge->opos ) / 64.0,
- ( edge2->pos - edge2->opos ) / 64.0 );
+ (double)( edge->pos - edge->opos ) / 64,
+ (double)( edge2->pos - edge2->opos ) / 64 );
#endif
anchor = edge;
{
AF_AxisHints axis = & hints->axis[dim];
AF_Edge edges = axis->edges;
- AF_Edge edge_limit = edges + axis->num_edges;
+ AF_Edge edge_limit = FT_OFFSET( edges, axis->num_edges );
AF_Edge edge;
FT_Bool snapping;
/* Apply the complete hinting algorithm to a CJK glyph. */
FT_LOCAL_DEF( FT_Error )
- af_cjk_hints_apply( FT_UInt glyph_index,
- AF_GlyphHints hints,
- FT_Outline* outline,
- AF_CJKMetrics metrics )
+ af_cjk_hints_apply( FT_UInt glyph_index,
+ AF_GlyphHints hints,
+ FT_Outline* outline,
+ AF_StyleMetrics metrics_ ) /* AF_CJKMetrics */
{
+ AF_CJKMetrics metrics = (AF_CJKMetrics)metrics_;
+
FT_Error error;
int dim;
if ( ( dim == AF_DIMENSION_HORZ && AF_HINTS_DO_HORIZONTAL( hints ) ) ||
( dim == AF_DIMENSION_VERT && AF_HINTS_DO_VERTICAL( hints ) ) )
{
-
-#ifdef AF_CONFIG_OPTION_USE_WARPER
- if ( dim == AF_DIMENSION_HORZ &&
- metrics->root.scaler.render_mode == FT_RENDER_MODE_NORMAL &&
- AF_HINTS_DO_WARP( hints ) )
- {
- AF_WarperRec warper;
- FT_Fixed scale;
- FT_Pos delta;
-
-
- af_warper_compute( &warper, hints, (AF_Dimension)dim,
- &scale, &delta );
- af_glyph_hints_scale_dim( hints, (AF_Dimension)dim,
- scale, delta );
- continue;
- }
-#endif /* AF_CONFIG_OPTION_USE_WARPER */
-
af_cjk_hint_edges( hints, (AF_Dimension)dim );
af_cjk_align_edge_points( hints, (AF_Dimension)dim );
af_glyph_hints_align_strong_points( hints, (AF_Dimension)dim );
*
* Auto-fitter hinting routines for CJK writing system (specification).
*
- * Copyright (C) 2006-2020 by
+ * Copyright (C) 2006-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
#ifdef AF_CONFIG_OPTION_CJK
FT_LOCAL( FT_Error )
- af_cjk_metrics_init( AF_CJKMetrics metrics,
- FT_Face face );
+ af_cjk_metrics_init( AF_StyleMetrics metrics,
+ FT_Face face );
FT_LOCAL( void )
- af_cjk_metrics_scale( AF_CJKMetrics metrics,
- AF_Scaler scaler );
+ af_cjk_metrics_scale( AF_StyleMetrics metrics,
+ AF_Scaler scaler );
FT_LOCAL( FT_Error )
- af_cjk_hints_init( AF_GlyphHints hints,
- AF_CJKMetrics metrics );
+ af_cjk_hints_init( AF_GlyphHints hints,
+ AF_StyleMetrics metrics );
FT_LOCAL( FT_Error )
- af_cjk_hints_apply( FT_UInt glyph_index,
- AF_GlyphHints hints,
- FT_Outline* outline,
- AF_CJKMetrics metrics );
+ af_cjk_hints_apply( FT_UInt glyph_index,
+ AF_GlyphHints hints,
+ FT_Outline* outline,
+ AF_StyleMetrics metrics );
/* shared; called from afindic.c */
FT_LOCAL( void )
*
* Auto-fitter coverages (specification only).
*
- * Copyright (C) 2013-2020 by
+ * Copyright (C) 2013-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* Auto-fitter dummy routines to be used if no hinting should be
* performed (body).
*
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* Auto-fitter dummy routines to be used if no hinting should be
* performed (specification).
*
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* Autofitter error codes (specification only).
*
- * Copyright (C) 2005-2020 by
+ * Copyright (C) 2005-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* Auto-fitter routines to compute global hinting values (body).
*
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
#include "afglobal.h"
#include "afranges.h"
#include "afshaper.h"
+#include "afws-decl.h"
#include <freetype/internal/ftdebug.h>
#define FT_COMPONENT afglobal
- /* get writing system specific header files */
-#undef WRITING_SYSTEM
-#define WRITING_SYSTEM( ws, WS ) /* empty */
-#include "afwrtsys.h"
-
#include "aferrors.h"
af_writing_system_classes[] =
{
-#include "afwrtsys.h"
+#include "afws-iter.h"
NULL /* do not remove */
};
FT_Face face = globals->face;
FT_CharMap old_charmap = face->charmap;
FT_UShort* gstyles = globals->glyph_styles;
- FT_UInt ss;
+ FT_UShort ss;
+ FT_UShort dflt = 0xFFFFU; /* a non-valid value */
FT_UInt i;
- FT_UInt dflt = ~0U; /* a non-valid value */
/* the value AF_STYLE_UNASSIGNED means `uncovered glyph' */
- for ( i = 0; i < (FT_UInt)globals->glyph_count; i++ )
+ for ( i = 0; i < globals->glyph_count; i++ )
gstyles[i] = AF_STYLE_UNASSIGNED;
error = FT_Select_Charmap( face, FT_ENCODING_UNICODE );
*/
if ( style_class->coverage == AF_COVERAGE_DEFAULT )
{
- if ( (FT_UInt)style_class->script ==
- globals->module->default_script )
+ if ( style_class->script == globals->module->default_script )
dflt = ss;
for ( range = script_class->script_uni_ranges;
gindex = FT_Get_Char_Index( face, charcode );
if ( gindex != 0 &&
- gindex < (FT_ULong)globals->glyph_count &&
+ gindex < globals->glyph_count &&
( gstyles[gindex] & AF_STYLE_MASK ) == AF_STYLE_UNASSIGNED )
- gstyles[gindex] = (FT_UShort)ss;
+ gstyles[gindex] = ss;
for (;;)
{
if ( gindex == 0 || charcode > range->last )
break;
- if ( gindex < (FT_ULong)globals->glyph_count &&
+ if ( gindex < globals->glyph_count &&
( gstyles[gindex] & AF_STYLE_MASK ) == AF_STYLE_UNASSIGNED )
- gstyles[gindex] = (FT_UShort)ss;
+ gstyles[gindex] = ss;
}
}
gindex = FT_Get_Char_Index( face, charcode );
- if ( gindex != 0 &&
- gindex < (FT_ULong)globals->glyph_count &&
- ( gstyles[gindex] & AF_STYLE_MASK ) == (FT_UShort)ss )
+ if ( gindex != 0 &&
+ gindex < globals->glyph_count &&
+ ( gstyles[gindex] & AF_STYLE_MASK ) == ss )
gstyles[gindex] |= AF_NONBASE;
for (;;)
if ( gindex == 0 || charcode > range->last )
break;
- if ( gindex < (FT_ULong)globals->glyph_count &&
- ( gstyles[gindex] & AF_STYLE_MASK ) == (FT_UShort)ss )
+ if ( gindex < globals->glyph_count &&
+ ( gstyles[gindex] & AF_STYLE_MASK ) == ss )
gstyles[gindex] |= AF_NONBASE;
}
}
FT_UInt gindex = FT_Get_Char_Index( face, i );
- if ( gindex != 0 && gindex < (FT_ULong)globals->glyph_count )
+ if ( gindex != 0 && gindex < globals->glyph_count )
gstyles[gindex] |= AF_DIGIT;
}
*/
if ( globals->module->fallback_style != AF_STYLE_UNASSIGNED )
{
- FT_Long nn;
+ FT_UInt nn;
for ( nn = 0; nn < globals->glyph_count; nn++ )
#ifdef FT_DEBUG_LEVEL_TRACE
- FT_TRACE4(( "\n"
- "style coverage\n"
- "==============\n"
- "\n" ));
+ FT_TRACE4(( "\n" ));
+ FT_TRACE4(( "style coverage\n" ));
+ FT_TRACE4(( "==============\n" ));
+ FT_TRACE4(( "\n" ));
for ( ss = 0; af_style_classes[ss]; ss++ )
{
AF_StyleClass style_class = af_style_classes[ss];
FT_UInt count = 0;
- FT_Long idx;
+ FT_UInt idx;
FT_TRACE4(( "%s:\n", af_style_names[style_class->style] ));
if ( !( count % 10 ) )
FT_TRACE4(( " " ));
- FT_TRACE4(( " %ld", idx ));
+ FT_TRACE4(( " %d", idx ));
count++;
if ( !( count % 10 ) )
#endif /* FT_DEBUG_LEVEL_TRACE */
- FT_Set_Charmap( face, old_charmap );
+ face->charmap = old_charmap;
return error;
}
/* we allocate an AF_FaceGlobals structure together */
/* with the glyph_styles array */
- if ( FT_ALLOC( globals,
- sizeof ( *globals ) +
- (FT_ULong)face->num_glyphs * sizeof ( FT_UShort ) ) )
+ if ( FT_QALLOC( globals,
+ sizeof ( *globals ) +
+ (FT_ULong)face->num_glyphs * sizeof ( FT_UShort ) ) )
goto Exit;
+ FT_ZERO( &globals->metrics );
+
globals->face = face;
- globals->glyph_count = face->num_glyphs;
+ globals->glyph_count = (FT_UInt)face->num_glyphs;
/* right after the globals structure come the glyph styles */
globals->glyph_styles = (FT_UShort*)( globals + 1 );
globals->module = module;
globals->scale_down_factor = 0;
#ifdef FT_CONFIG_OPTION_USE_HARFBUZZ
- globals->hb_font = hb_ft_font_create( face, NULL );
+ globals->hb_font = hb_ft_font_create_( face, NULL );
globals->hb_buf = hb_buffer_create();
#endif
FT_LOCAL_DEF( void )
- af_face_globals_free( AF_FaceGlobals globals )
+ af_face_globals_free( void* globals_ )
{
+ AF_FaceGlobals globals = (AF_FaceGlobals)globals_;
+
+
if ( globals )
{
FT_Memory memory = globals->face->memory;
FT_Error error = FT_Err_Ok;
- if ( gindex >= (FT_ULong)globals->glyph_count )
+ if ( gindex >= globals->glyph_count )
{
error = FT_THROW( Invalid_Argument );
goto Exit;
{
style = (AF_Style)( globals->glyph_styles[gindex] &
AF_STYLE_UNASSIGNED );
+ /* IMPORTANT: Clear the error code, see
+ * https://gitlab.freedesktop.org/freetype/freetype/-/issues/1063
+ */
+ error = FT_Err_Ok;
goto Again;
}
af_face_globals_is_digit( AF_FaceGlobals globals,
FT_UInt gindex )
{
- if ( gindex < (FT_ULong)globals->glyph_count )
+ if ( gindex < globals->glyph_count )
return FT_BOOL( globals->glyph_styles[gindex] & AF_DIGIT );
return FT_BOOL( 0 );
* Auto-fitter routines to compute global hinting values
* (specification).
*
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
typedef struct AF_FaceGlobalsRec_
{
FT_Face face;
- FT_Long glyph_count; /* same as face->num_glyphs */
+ FT_UInt glyph_count; /* unsigned face->num_glyphs */
FT_UShort* glyph_styles;
#ifdef FT_CONFIG_OPTION_USE_HARFBUZZ
AF_StyleMetrics *ametrics );
FT_LOCAL( void )
- af_face_globals_free( AF_FaceGlobals globals );
+ af_face_globals_free( void* globals );
- FT_LOCAL_DEF( FT_Bool )
+ FT_LOCAL( FT_Bool )
af_face_globals_is_digit( AF_FaceGlobals globals,
FT_UInt gindex );
*
* Auto-fitter hinting routines (body).
*
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
#define FT_COMPONENT afhints
+ FT_LOCAL_DEF( void )
+ af_sort_pos( FT_UInt count,
+ FT_Pos* table )
+ {
+ FT_UInt i, j;
+ FT_Pos swap;
+
+
+ for ( i = 1; i < count; i++ )
+ {
+ for ( j = i; j > 0; j-- )
+ {
+ if ( table[j] >= table[j - 1] )
+ break;
+
+ swap = table[j];
+ table[j] = table[j - 1];
+ table[j - 1] = swap;
+ }
+ }
+ }
+
+
+ FT_LOCAL_DEF( void )
+ af_sort_and_quantize_widths( FT_UInt* count,
+ AF_Width table,
+ FT_Pos threshold )
+ {
+ FT_UInt i, j;
+ FT_UInt cur_idx;
+ FT_Pos cur_val;
+ FT_Pos sum;
+ AF_WidthRec swap;
+
+
+ if ( *count == 1 )
+ return;
+
+ /* sort */
+ for ( i = 1; i < *count; i++ )
+ {
+ for ( j = i; j > 0; j-- )
+ {
+ if ( table[j].org >= table[j - 1].org )
+ break;
+
+ swap = table[j];
+ table[j] = table[j - 1];
+ table[j - 1] = swap;
+ }
+ }
+
+ cur_idx = 0;
+ cur_val = table[cur_idx].org;
+
+ /* compute and use mean values for clusters not larger than */
+ /* `threshold'; this is very primitive and might not yield */
+ /* the best result, but normally, using reference character */
+ /* `o', `*count' is 2, so the code below is fully sufficient */
+ for ( i = 1; i < *count; i++ )
+ {
+ if ( table[i].org - cur_val > threshold ||
+ i == *count - 1 )
+ {
+ sum = 0;
+
+ /* fix loop for end of array */
+ if ( table[i].org - cur_val <= threshold &&
+ i == *count - 1 )
+ i++;
+
+ for ( j = cur_idx; j < i; j++ )
+ {
+ sum += table[j].org;
+ table[j].org = 0;
+ }
+ table[cur_idx].org = sum / (FT_Pos)j;
+
+ if ( i < *count - 1 )
+ {
+ cur_idx = i + 1;
+ cur_val = table[cur_idx].org;
+ }
+ }
+ }
+
+ cur_idx = 1;
+
+ /* compress array to remove zero values */
+ for ( i = 1; i < *count; i++ )
+ {
+ if ( table[i].org )
+ table[cur_idx++] = table[i];
+ }
+
+ *count = cur_idx;
+ }
+
/* Get new segment for given axis. */
FT_LOCAL_DEF( FT_Error )
}
else if ( axis->num_segments >= axis->max_segments )
{
- FT_Int old_max = axis->max_segments;
- FT_Int new_max = old_max;
- FT_Int big_max = (FT_Int)( FT_INT_MAX / sizeof ( *segment ) );
+ FT_UInt old_max = axis->max_segments;
+ FT_UInt new_max = old_max;
+ FT_UInt big_max = FT_INT_MAX / sizeof ( *segment );
if ( old_max >= big_max )
/* Get new edge for given axis, direction, and position, */
/* without initializing the edge itself. */
- FT_LOCAL( FT_Error )
+ FT_LOCAL_DEF( FT_Error )
af_axis_hints_new_edge( AF_AxisHints axis,
FT_Int fpos,
AF_Direction dir,
}
else if ( axis->num_edges >= axis->max_edges )
{
- FT_Int old_max = axis->max_edges;
- FT_Int new_max = old_max;
- FT_Int big_max = (FT_Int)( FT_INT_MAX / sizeof ( *edge ) );
+ FT_UInt old_max = axis->max_edges;
+ FT_UInt new_max = old_max;
+ FT_UInt big_max = FT_INT_MAX / sizeof ( *edge );
if ( old_max >= big_max )
static char*
- af_print_idx( char* p,
- int idx )
+ af_print_idx( char* p,
+ size_t n,
+ int idx )
{
if ( idx == -1 )
{
p[2] = '\0';
}
else
- ft_sprintf( p, "%d", idx );
+ ft_snprintf( p, n, "%d", idx );
return p;
}
" %5d %5d %7.2f %7.2f %7.2f %7.2f"
" %5s %5s %5s %5s\n",
point_idx,
- af_print_idx( buf1,
+ af_print_idx( buf1, 16,
af_get_edge_index( hints, segment_idx_1, 1 ) ),
- af_print_idx( buf2, segment_idx_1 ),
- af_print_idx( buf3,
+ af_print_idx( buf2, 16, segment_idx_1 ),
+ af_print_idx( buf3, 16,
af_get_edge_index( hints, segment_idx_0, 0 ) ),
- af_print_idx( buf4, segment_idx_0 ),
+ af_print_idx( buf4, 16, segment_idx_0 ),
( point->flags & AF_FLAG_NEAR )
? " near "
: ( point->flags & AF_FLAG_WEAK_INTERPOLATION )
point->fx,
point->fy,
- point->ox / 64.0,
- point->oy / 64.0,
- point->x / 64.0,
- point->y / 64.0,
-
- af_print_idx( buf5, af_get_strong_edge_index( hints,
- point->before,
- 1 ) ),
- af_print_idx( buf6, af_get_strong_edge_index( hints,
- point->after,
- 1 ) ),
- af_print_idx( buf7, af_get_strong_edge_index( hints,
- point->before,
- 0 ) ),
- af_print_idx( buf8, af_get_strong_edge_index( hints,
- point->after,
- 0 ) ) ));
+ (double)point->ox / 64,
+ (double)point->oy / 64,
+ (double)point->x / 64,
+ (double)point->y / 64,
+
+ af_print_idx( buf5, 16,
+ af_get_strong_edge_index( hints,
+ point->before,
+ 1 ) ),
+ af_print_idx( buf6, 16,
+ af_get_strong_edge_index( hints,
+ point->after,
+ 1 ) ),
+ af_print_idx( buf7, 16,
+ af_get_strong_edge_index( hints,
+ point->before,
+ 0 ) ),
+ af_print_idx( buf8, 16,
+ af_get_strong_edge_index( hints,
+ point->after,
+ 0 ) ) ));
}
AF_DUMP(( "\n" ));
}
AF_INDEX_NUM( seg->first, points ),
AF_INDEX_NUM( seg->last, points ),
- af_print_idx( buf1, AF_INDEX_NUM( seg->link, segments ) ),
- af_print_idx( buf2, AF_INDEX_NUM( seg->serif, segments ) ),
- af_print_idx( buf3, AF_INDEX_NUM( seg->edge, edges ) ),
+ af_print_idx( buf1, 16,
+ AF_INDEX_NUM( seg->link, segments ) ),
+ af_print_idx( buf2, 16,
+ AF_INDEX_NUM( seg->serif, segments ) ),
+ af_print_idx( buf3, 16,
+ AF_INDEX_NUM( seg->edge, edges ) ),
seg->height,
seg->height - ( seg->max_coord - seg->min_coord ),
FT_Error
af_glyph_hints_get_num_segments( AF_GlyphHints hints,
FT_Int dimension,
- FT_Int* num_segments )
+ FT_UInt* num_segments )
{
AF_Dimension dim;
AF_AxisHints axis;
FT_Error
af_glyph_hints_get_segment_offset( AF_GlyphHints hints,
FT_Int dimension,
- FT_Int idx,
+ FT_UInt idx,
FT_Pos *offset,
FT_Bool *is_blue,
FT_Pos *blue_offset )
axis = &hints->axis[dim];
- if ( idx < 0 || idx >= axis->num_segments )
+ if ( idx >= axis->num_segments )
return FT_THROW( Invalid_Argument );
seg = &axis->segments[idx];
if ( dimension == AF_DIMENSION_HORZ )
AF_DUMP(( "Table of %s edges (1px=%.2fu, 10u=%.2fpx):\n",
"vertical",
- 65536.0 * 64.0 / hints->x_scale,
- 10.0 * hints->x_scale / 65536.0 / 64.0 ));
+ 65536 * 64 / (double)hints->x_scale,
+ 10 * (double)hints->x_scale / 65536 / 64 ));
else
AF_DUMP(( "Table of %s edges (1px=%.2fu, 10u=%.2fpx):\n",
"horizontal",
- 65536.0 * 64.0 / hints->y_scale,
- 10.0 * hints->y_scale / 65536.0 / 64.0 ));
+ 65536 * 64 / (double)hints->y_scale,
+ 10 * (double)hints->y_scale / 65536 / 64 ));
if ( axis->num_edges )
{
AF_DUMP(( " %5d %7.2f %5s %4s %5s"
" %c %7.2f %7.2f %11s\n",
AF_INDEX_NUM( edge, edges ),
- (int)edge->opos / 64.0,
+ (double)(int)edge->opos / 64,
af_dir_str( (AF_Direction)edge->dir ),
- af_print_idx( buf1, AF_INDEX_NUM( edge->link, edges ) ),
- af_print_idx( buf2, AF_INDEX_NUM( edge->serif, edges ) ),
+ af_print_idx( buf1, 16,
+ AF_INDEX_NUM( edge->link, edges ) ),
+ af_print_idx( buf2, 16,
+ AF_INDEX_NUM( edge->serif, edges ) ),
edge->blue_edge ? 'y' : 'n',
- edge->opos / 64.0,
- edge->pos / 64.0,
+ (double)edge->opos / 64,
+ (double)edge->pos / 64,
af_edge_flags_to_string( edge->flags ) ));
AF_DUMP(( "\n" ));
}
{
FT_Error error = FT_Err_Ok;
AF_Point points;
- FT_UInt old_max, new_max;
+ FT_Int old_max, new_max;
FT_Fixed x_scale = hints->x_scale;
FT_Fixed y_scale = hints->y_scale;
FT_Pos x_delta = hints->x_delta;
hints->axis[1].num_edges = 0;
/* first of all, reallocate the contours array if necessary */
- new_max = (FT_UInt)outline->n_contours;
- old_max = (FT_UInt)hints->max_contours;
+ new_max = outline->n_contours;
+ old_max = hints->max_contours;
if ( new_max <= AF_CONTOURS_EMBEDDED )
{
if ( hints->contours == hints->embedded.contours )
hints->contours = NULL;
- new_max = ( new_max + 3 ) & ~3U; /* round up to a multiple of 4 */
+ new_max = ( new_max + 3 ) & ~3; /* round up to a multiple of 4 */
if ( FT_RENEW_ARRAY( hints->contours, old_max, new_max ) )
goto Exit;
- hints->max_contours = (FT_Int)new_max;
+ hints->max_contours = new_max;
}
/*
* note that we reserve two additional point positions, used to
* hint metrics appropriately
*/
- new_max = (FT_UInt)( outline->n_points + 2 );
- old_max = (FT_UInt)hints->max_points;
+ new_max = outline->n_points + 2;
+ old_max = hints->max_points;
if ( new_max <= AF_POINTS_EMBEDDED )
{
if ( hints->points == hints->embedded.points )
hints->points = NULL;
- new_max = ( new_max + 2 + 7 ) & ~7U; /* round up to a multiple of 8 */
+ new_max = ( new_max + 2 + 7 ) & ~7; /* round up to a multiple of 8 */
if ( FT_RENEW_ARRAY( hints->points, old_max, new_max ) )
goto Exit;
- hints->max_points = (FT_Int)new_max;
+ hints->max_points = new_max;
}
hints->num_points = outline->n_points;
hints->x_delta = x_delta;
hints->y_delta = y_delta;
- hints->xmin_delta = 0;
- hints->xmax_delta = 0;
-
points = hints->points;
if ( hints->num_points == 0 )
goto Exit;
{
AF_AxisHints axis = & hints->axis[dim];
AF_Segment segments = axis->segments;
- AF_Segment segment_limit = segments + axis->num_segments;
+ AF_Segment segment_limit = FT_OFFSET( segments, axis->num_segments );
AF_Segment seg;
AF_Point point_limit = points + hints->num_points;
AF_AxisHints axis = &hints->axis[dim];
AF_Edge edges = axis->edges;
- AF_Edge edge_limit = edges + axis->num_edges;
+ AF_Edge edge_limit = FT_OFFSET( edges, axis->num_edges );
FT_UInt touch_flag;
}
-#ifdef AF_CONFIG_OPTION_USE_WARPER
-
- /* Apply (small) warp scale and warp delta for given dimension. */
-
- FT_LOCAL_DEF( void )
- af_glyph_hints_scale_dim( AF_GlyphHints hints,
- AF_Dimension dim,
- FT_Fixed scale,
- FT_Pos delta )
- {
- AF_Point points = hints->points;
- AF_Point points_limit = points + hints->num_points;
- AF_Point point;
-
-
- if ( dim == AF_DIMENSION_HORZ )
- {
- for ( point = points; point < points_limit; point++ )
- point->x = FT_MulFix( point->fx, scale ) + delta;
- }
- else
- {
- for ( point = points; point < points_limit; point++ )
- point->y = FT_MulFix( point->fy, scale ) + delta;
- }
- }
-
-#endif /* AF_CONFIG_OPTION_USE_WARPER */
-
/* END */
*
* Auto-fitter hinting routines (specification).
*
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
#include "aftypes.h"
-#define xxAF_SORT_SEGMENTS
-
FT_BEGIN_HEADER
/*
typedef struct AF_AxisHintsRec_
{
- FT_Int num_segments; /* number of used segments */
- FT_Int max_segments; /* number of allocated segments */
+ FT_UInt num_segments; /* number of used segments */
+ FT_UInt max_segments; /* number of allocated segments */
AF_Segment segments; /* segments array */
-#ifdef AF_SORT_SEGMENTS
- FT_Int mid_segments;
-#endif
- FT_Int num_edges; /* number of used edges */
- FT_Int max_edges; /* number of allocated edges */
+ FT_UInt num_edges; /* number of used edges */
+ FT_UInt max_edges; /* number of allocated edges */
AF_Edge edges; /* edges array */
AF_Direction major_dir; /* either vertical or horizontal */
/* implementations */
AF_StyleMetrics metrics;
- FT_Pos xmin_delta; /* used for warping */
- FT_Pos xmax_delta;
-
/* Two arrays to avoid allocation penalty. */
/* The `embedded' structure must be the last element! */
struct
#ifdef FT_DEBUG_AUTOFIT
#define AF_HINTS_DO_HORIZONTAL( h ) \
- ( !_af_debug_disable_horz_hints && \
+ ( !af_debug_disable_horz_hints_ && \
!AF_HINTS_TEST_SCALER( h, AF_SCALER_FLAG_NO_HORIZONTAL ) )
#define AF_HINTS_DO_VERTICAL( h ) \
- ( !_af_debug_disable_vert_hints && \
+ ( !af_debug_disable_vert_hints_ && \
!AF_HINTS_TEST_SCALER( h, AF_SCALER_FLAG_NO_VERTICAL ) )
-#define AF_HINTS_DO_BLUES( h ) ( !_af_debug_disable_blue_hints )
+#define AF_HINTS_DO_BLUES( h ) ( !af_debug_disable_blue_hints_ )
#else /* !FT_DEBUG_AUTOFIT */
#define AF_HINTS_DO_ADVANCE( h ) \
!AF_HINTS_TEST_SCALER( h, AF_SCALER_FLAG_NO_ADVANCE )
-#define AF_HINTS_DO_WARP( h ) \
- !AF_HINTS_TEST_SCALER( h, AF_SCALER_FLAG_NO_WARPER )
-
-
FT_LOCAL( AF_Direction )
af_direction_compute( FT_Pos dx,
af_glyph_hints_align_weak_points( AF_GlyphHints hints,
AF_Dimension dim );
-#ifdef AF_CONFIG_OPTION_USE_WARPER
- FT_LOCAL( void )
- af_glyph_hints_scale_dim( AF_GlyphHints hints,
- AF_Dimension dim,
- FT_Fixed scale,
- FT_Pos delta );
-#endif
-
FT_LOCAL( void )
af_glyph_hints_done( AF_GlyphHints hints );
*
* Auto-fitter hinting routines for Indic writing system (body).
*
- * Copyright (C) 2007-2020 by
+ * Copyright (C) 2007-2023 by
* Rahul Bhalerao <rahul.bhalerao@redhat.com>, <b.rahul.pm@gmail.com>.
*
* This file is part of the FreeType project, and may only be used,
#include "aferrors.h"
-#ifdef AF_CONFIG_OPTION_USE_WARPER
-#include "afwarp.h"
-#endif
-
-
static FT_Error
- af_indic_metrics_init( AF_CJKMetrics metrics,
- FT_Face face )
+ af_indic_metrics_init( AF_StyleMetrics metrics_, /* AF_CJKMetrics */
+ FT_Face face )
{
+ AF_CJKMetrics metrics = (AF_CJKMetrics)metrics_;
+
+
/* skip blue zone init in CJK routines */
FT_CharMap oldmap = face->charmap;
af_cjk_metrics_check_digits( metrics, face );
}
- FT_Set_Charmap( face, oldmap );
-
+ face->charmap = oldmap;
return FT_Err_Ok;
}
static void
- af_indic_metrics_scale( AF_CJKMetrics metrics,
- AF_Scaler scaler )
+ af_indic_metrics_scale( AF_StyleMetrics metrics,
+ AF_Scaler scaler )
{
/* use CJK routines */
af_cjk_metrics_scale( metrics, scaler );
static FT_Error
- af_indic_hints_init( AF_GlyphHints hints,
- AF_CJKMetrics metrics )
+ af_indic_hints_init( AF_GlyphHints hints,
+ AF_StyleMetrics metrics )
{
/* use CJK routines */
return af_cjk_hints_init( hints, metrics );
static FT_Error
- af_indic_hints_apply( FT_UInt glyph_index,
- AF_GlyphHints hints,
- FT_Outline* outline,
- AF_CJKMetrics metrics )
+ af_indic_hints_apply( FT_UInt glyph_index,
+ AF_GlyphHints hints,
+ FT_Outline* outline,
+ AF_StyleMetrics metrics )
{
/* use CJK routines */
return af_cjk_hints_apply( glyph_index, hints, outline, metrics );
/* metrics class. */
static void
- af_indic_get_standard_widths( AF_CJKMetrics metrics,
- FT_Pos* stdHW,
- FT_Pos* stdVW )
+ af_indic_get_standard_widths( AF_StyleMetrics metrics_, /* AF_CJKMetrics */
+ FT_Pos* stdHW,
+ FT_Pos* stdVW )
{
+ AF_CJKMetrics metrics = (AF_CJKMetrics)metrics_;
+
+
if ( stdHW )
*stdHW = metrics->axis[AF_DIMENSION_VERT].standard_width;
* Auto-fitter hinting routines for Indic writing system
* (specification).
*
- * Copyright (C) 2007-2020 by
+ * Copyright (C) 2007-2023 by
* Rahul Bhalerao <rahul.bhalerao@redhat.com>, <b.rahul.pm@gmail.com>.
*
* This file is part of the FreeType project, and may only be used,
*
* Auto-fitter hinting routines for latin writing system (body).
*
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
#include "aferrors.h"
-#ifdef AF_CONFIG_OPTION_USE_WARPER
-#include "afwarp.h"
-#endif
-
-
/**************************************************************************
*
* The macro FT_COMPONENT is used in trace mode. It is an implicit
AF_GlyphHintsRec hints[1];
- FT_TRACE5(( "\n"
- "latin standard widths computation (style `%s')\n"
- "=====================================================\n"
- "\n",
+ FT_TRACE5(( "\n" ));
+ FT_TRACE5(( "latin standard widths computation (style `%s')\n",
af_style_names[metrics->root.style_class->style] ));
+ FT_TRACE5(( "=====================================================\n" ));
+ FT_TRACE5(( "\n" ));
af_glyph_hints_init( hints, face->memory );
(AF_Dimension)dim );
seg = axhints->segments;
- limit = seg + axhints->num_segments;
+ limit = FT_OFFSET( seg, axhints->num_segments );
for ( ; seg < limit; seg++ )
{
/* we walk over the blue character strings as specified in the */
/* style's entry in the `af_blue_stringset' array */
- FT_TRACE5(( "latin blue zones computation\n"
- "============================\n"
- "\n" ));
+ FT_TRACE5(( "latin blue zones computation\n" ));
+ FT_TRACE5(( "============================\n" ));
+ FT_TRACE5(( "\n" ));
#ifdef FT_CONFIG_OPTION_USE_HARFBUZZ
shaper_buf = af_shaper_buf_create( face );
/* now compute min or max point indices and coordinates */
points = outline.points;
best_point = -1;
+ best_contour_first = -1;
+ best_contour_last = -1;
best_y = 0; /* make compiler happy */
- best_contour_first = 0; /* ditto */
- best_contour_last = 0; /* ditto */
{
FT_Int nn;
- FT_Int first = 0;
- FT_Int last = -1;
+ FT_Int pp, first, last;
- for ( nn = 0; nn < outline.n_contours; first = last + 1, nn++ )
+ last = -1;
+ for ( nn = 0; nn < outline.n_contours; nn++ )
{
- FT_Int old_best_point = best_point;
- FT_Int pp;
-
-
- last = outline.contours[nn];
+ first = last + 1;
+ last = outline.contours[nn];
/* Avoid single-point contours since they are never */
/* rasterized. In some fonts, they correspond to mark */
}
}
- if ( best_point != old_best_point )
+ if ( best_point > best_contour_last )
{
best_contour_first = first;
best_contour_last = last;
if ( AF_LATIN_IS_X_HEIGHT_BLUE( bs ) )
blue->flags |= AF_LATIN_BLUE_ADJUSTMENT;
- FT_TRACE5(( " -> reference = %ld\n"
- " overshoot = %ld\n",
- *blue_ref, *blue_shoot ));
+ FT_TRACE5(( " -> reference = %ld\n", *blue_ref ));
+ FT_TRACE5(( " overshoot = %ld\n", *blue_shoot ));
} /* end for loop */
{
*a = *b;
FT_TRACE5(( "blue zone overlap:"
- " adjusting %s %ld to %ld\n",
+ " adjusting %s %td to %ld\n",
a_is_top ? "overshoot" : "reference",
blue_sorted[i] - axis->blues,
*a ));
AF_FaceGlobals globals = metrics->root.globals;
FT_UShort* gstyles = globals->glyph_styles;
- FT_Long i;
+ FT_UInt i;
FT_TRACE5(( "no blue zones found:"
af_latin_metrics_check_digits( AF_LatinMetrics metrics,
FT_Face face )
{
- FT_Bool started = 0, same_width = 1;
- FT_Fixed advance = 0, old_advance = 0;
+ FT_Bool started = 0, same_width = 1;
+ FT_Long advance = 0, old_advance = 0;
/* If HarfBuzz is not available, we need a pointer to a single */
/* unsigned long value. */
/* Initialize global metrics. */
FT_LOCAL_DEF( FT_Error )
- af_latin_metrics_init( AF_LatinMetrics metrics,
+ af_latin_metrics_init( AF_StyleMetrics metrics_, /* AF_LatinMetrics */
FT_Face face )
{
+ AF_LatinMetrics metrics = (AF_LatinMetrics)metrics_;
+
FT_Error error = FT_Err_Ok;
FT_CharMap oldmap = face->charmap;
}
Exit:
- FT_Set_Charmap( face, oldmap );
+ face->charmap = oldmap;
return error;
}
if ( dist == 0 )
{
- FT_TRACE5((
- "af_latin_metrics_scale_dim:"
- " x height alignment (style `%s'):\n"
- " "
- " vertical scaling changed from %.5f to %.5f (by %ld%%)\n"
- "\n",
- af_style_names[metrics->root.style_class->style],
- scale / 65536.0,
- new_scale / 65536.0,
- ( fitted - scaled ) * 100 / scaled ));
+ FT_TRACE5(( "af_latin_metrics_scale_dim:"
+ " x height alignment (style `%s'):\n",
+ af_style_names[metrics->root.style_class->style] ));
+ FT_TRACE5(( " "
+ " vertical scaling changed"
+ " from %.5f to %.5f (by %ld%%)\n",
+ (double)scale / 65536,
+ (double)new_scale / 65536,
+ ( fitted - scaled ) * 100 / scaled ));
+ FT_TRACE5(( "\n" ));
scale = new_scale;
}
#ifdef FT_DEBUG_LEVEL_TRACE
else
{
- FT_TRACE5((
- "af_latin_metrics_scale_dim:"
- " x height alignment (style `%s'):\n"
- " "
- " excessive vertical scaling abandoned\n"
- "\n",
- af_style_names[metrics->root.style_class->style] ));
+ FT_TRACE5(( "af_latin_metrics_scale_dim:"
+ " x height alignment (style `%s'):\n",
+ af_style_names[metrics->root.style_class->style] ));
+ FT_TRACE5(( " "
+ " excessive vertical scaling abandoned\n" ));
+ FT_TRACE5(( "\n" ));
}
#endif
}
FT_TRACE5(( " %ld scaled to %.2f\n",
width->org,
- width->cur / 64.0 ));
+ (double)width->cur / 64 ));
}
FT_TRACE5(( "\n" ));
#ifdef FT_DEBUG_LEVEL_TRACE
if ( axis->extra_light )
- FT_TRACE5(( "`%s' style is extra light (at current resolution)\n"
- "\n",
+ {
+ FT_TRACE5(( "`%s' style is extra light (at current resolution)\n",
af_style_names[metrics->root.style_class->style] ));
+ FT_TRACE5(( "\n" ));
+ }
#endif
if ( dim == AF_DIMENSION_VERT )
AF_LatinBlue blue = &axis->blues[nn];
- FT_TRACE5(( " reference %d: %ld scaled to %.2f%s\n"
- " overshoot %d: %ld scaled to %.2f%s\n",
+ FT_TRACE5(( " reference %d: %ld scaled to %.2f%s\n",
nn,
blue->ref.org,
- blue->ref.fit / 64.0,
+ (double)blue->ref.fit / 64,
( blue->flags & AF_LATIN_BLUE_ACTIVE ) ? ""
- : " (inactive)",
+ : " (inactive)" ));
+ FT_TRACE5(( " overshoot %d: %ld scaled to %.2f%s\n",
nn,
blue->shoot.org,
- blue->shoot.fit / 64.0,
+ (double)blue->shoot.fit / 64,
( blue->flags & AF_LATIN_BLUE_ACTIVE ) ? ""
: " (inactive)" ));
}
/* Scale global values in both directions. */
FT_LOCAL_DEF( void )
- af_latin_metrics_scale( AF_LatinMetrics metrics,
+ af_latin_metrics_scale( AF_StyleMetrics metrics_, /* AF_LatinMetrics */
AF_Scaler scaler )
{
+ AF_LatinMetrics metrics = (AF_LatinMetrics)metrics_;
+
+
metrics->root.scaler.render_mode = scaler->render_mode;
metrics->root.scaler.face = scaler->face;
metrics->root.scaler.flags = scaler->flags;
/* Extract standard_width from writing system/script specific */
/* metrics class. */
- FT_LOCAL_DEF( void )
- af_latin_get_standard_widths( AF_LatinMetrics metrics,
+ FT_CALLBACK_DEF( void )
+ af_latin_get_standard_widths( AF_StyleMetrics metrics_, /* AF_LatinMetrics */
FT_Pos* stdHW,
FT_Pos* stdVW )
{
+ AF_LatinMetrics metrics = (AF_LatinMetrics)metrics_;
+
+
if ( stdHW )
*stdHW = metrics->axis[AF_DIMENSION_VERT].standard_width;
( FT_ABS( point->out_dir ) == major_dir ||
point == point->prev ) )
{
+ /*
+ * For efficiency, we restrict the number of segments to 1000,
+ * which is a heuristic value: it is very unlikely that a glyph
+ * with so many segments can be hinted in a sensible way.
+ * Reasons:
+ *
+ * - The glyph has really 1000 segments; this implies that it has
+ * at least 2000 outline points. Assuming 'normal' fonts that
+ * have superfluous points optimized away, viewing such a glyph
+ * only makes sense at large magnifications where hinting
+ * isn't applied anyway.
+ *
+ * - We have a broken glyph. Hinting doesn't make sense in this
+ * case either.
+ */
+ if ( axis->num_segments > 1000 )
+ {
+ FT_TRACE0(( "af_latin_hints_compute_segments:"
+ " more than 1000 segments in this glyph;\n" ));
+ FT_TRACE0(( " "
+ " hinting is suppressed\n" ));
+ axis->num_segments = 0;
+ return FT_Err_Ok;
+ }
+
/* this is the start of a new segment! */
segment_dir = (AF_Direction)point->out_dir;
{
AF_AxisHints axis = &hints->axis[dim];
AF_Segment segments = axis->segments;
- AF_Segment segment_limit = segments + axis->num_segments;
+ AF_Segment segment_limit = FT_OFFSET( segments, axis->num_segments );
FT_Pos len_threshold, len_score, dist_score, max_width;
AF_Segment seg1, seg2;
max = seg2->max_coord;
/* compute maximum coordinate difference of the two segments */
- /* (this is, how much they overlap) */
+ /* (that is, how much they overlap) */
len = max - min;
if ( len >= len_threshold )
{
{
if ( seg2->link != seg1 )
{
- seg1->link = 0;
+ seg1->link = NULL;
seg1->serif = seg2->link;
}
}
FT_Bool top_to_bottom_hinting = 0;
AF_Segment segments = axis->segments;
- AF_Segment segment_limit = segments + axis->num_segments;
+ AF_Segment segment_limit = FT_OFFSET( segments, axis->num_segments );
AF_Segment seg;
#if 0
for ( seg = segments; seg < segment_limit; seg++ )
{
AF_Edge found = NULL;
- FT_Int ee;
+ FT_UInt ee;
/* ignore too short segments, too wide ones, and, in this loop, */
for ( seg = segments; seg < segment_limit; seg++ )
{
AF_Edge found = NULL;
- FT_Int ee;
+ FT_UInt ee;
if ( seg->dir != AF_DIR_NONE )
{
AF_AxisHints axis = &hints->axis[AF_DIMENSION_VERT];
AF_Edge edge = axis->edges;
- AF_Edge edge_limit = edge + axis->num_edges;
+ AF_Edge edge_limit = FT_OFFSET( edge, axis->num_edges );
AF_LatinAxis latin = &metrics->axis[AF_DIMENSION_VERT];
FT_Fixed scale = latin->scale;
static FT_Error
af_latin_hints_init( AF_GlyphHints hints,
- AF_LatinMetrics metrics )
+ AF_StyleMetrics metrics_ ) /* AF_LatinMetrics */
{
+ AF_LatinMetrics metrics = (AF_LatinMetrics)metrics_;
+
FT_Render_Mode mode;
FT_UInt32 scaler_flags, other_flags;
FT_Face face = metrics->root.scaler.face;
/* compute flags depending on render mode, etc. */
mode = metrics->root.scaler.render_mode;
-#if 0 /* #ifdef AF_CONFIG_OPTION_USE_WARPER */
- if ( mode == FT_RENDER_MODE_LCD || mode == FT_RENDER_MODE_LCD_V )
- metrics->root.scaler.render_mode = mode = FT_RENDER_MODE_NORMAL;
-#endif
-
scaler_flags = hints->scaler_flags;
other_flags = 0;
( face->style_flags & FT_STYLE_FLAG_ITALIC ) != 0 )
scaler_flags |= AF_SCALER_FLAG_NO_HORIZONTAL;
-#ifdef AF_CONFIG_OPTION_USE_WARPER
- /* get (global) warper flag */
- if ( !metrics->root.globals->module->warping )
- scaler_flags |= AF_SCALER_FLAG_NO_WARPER;
-#endif
-
hints->scaler_flags = scaler_flags;
hints->other_flags = other_flags;
stem_edge->pos = base_edge->pos + fitted_width;
- FT_TRACE5(( " LINK: edge %ld (opos=%.2f) linked to %.2f,"
+ FT_TRACE5(( " LINK: edge %td (opos=%.2f) linked to %.2f,"
" dist was %.2f, now %.2f\n",
- stem_edge - hints->axis[dim].edges, stem_edge->opos / 64.0,
- stem_edge->pos / 64.0, dist / 64.0, fitted_width / 64.0 ));
+ stem_edge - hints->axis[dim].edges,
+ (double)stem_edge->opos / 64, (double)stem_edge->pos / 64,
+ (double)dist / 64, (double)fitted_width / 64 ));
}
{
AF_AxisHints axis = &hints->axis[dim];
AF_Edge edges = axis->edges;
- AF_Edge edge_limit = edges + axis->num_edges;
+ AF_Edge edge_limit = FT_OFFSET( edges, axis->num_edges );
FT_PtrDist n_edges;
AF_Edge edge;
AF_Edge anchor = NULL;
#ifdef FT_DEBUG_LEVEL_TRACE
if ( !anchor )
- FT_TRACE5(( " BLUE_ANCHOR: edge %ld (opos=%.2f) snapped to %.2f,"
- " was %.2f (anchor=edge %ld)\n",
- edge1 - edges, edge1->opos / 64.0, blue->fit / 64.0,
- edge1->pos / 64.0, edge - edges ));
+ FT_TRACE5(( " BLUE_ANCHOR: edge %td (opos=%.2f) snapped to %.2f,"
+ " was %.2f (anchor=edge %td)\n",
+ edge1 - edges,
+ (double)edge1->opos / 64, (double)blue->fit / 64,
+ (double)edge1->pos / 64, edge - edges ));
else
- FT_TRACE5(( " BLUE: edge %ld (opos=%.2f) snapped to %.2f,"
+ FT_TRACE5(( " BLUE: edge %td (opos=%.2f) snapped to %.2f,"
" was %.2f\n",
- edge1 - edges, edge1->opos / 64.0, blue->fit / 64.0,
- edge1->pos / 64.0 ));
+ edge1 - edges,
+ (double)edge1->opos / 64, (double)blue->fit / 64,
+ (double)edge1->pos / 64 ));
num_actions++;
#endif
/* this should not happen, but it's better to be safe */
if ( edge2->blue_edge )
{
- FT_TRACE5(( " ASSERTION FAILED for edge %ld\n", edge2 - edges ));
+ FT_TRACE5(( " ASSERTION FAILED for edge %td\n", edge2 - edges ));
af_latin_align_linked_edge( hints, dim, edge2, edge );
edge->flags |= AF_EDGE_DONE;
anchor = edge;
edge->flags |= AF_EDGE_DONE;
- FT_TRACE5(( " ANCHOR: edge %ld (opos=%.2f) and %ld (opos=%.2f)"
+ FT_TRACE5(( " ANCHOR: edge %td (opos=%.2f) and %td (opos=%.2f)"
" snapped to %.2f and %.2f\n",
- edge - edges, edge->opos / 64.0,
- edge2 - edges, edge2->opos / 64.0,
- edge->pos / 64.0, edge2->pos / 64.0 ));
+ edge - edges, (double)edge->opos / 64,
+ edge2 - edges, (double)edge2->opos / 64,
+ (double)edge->pos / 64, (double)edge2->pos / 64 ));
af_latin_align_linked_edge( hints, dim, edge, edge2 );
if ( edge2->flags & AF_EDGE_DONE )
{
- FT_TRACE5(( " ADJUST: edge %ld (pos=%.2f) moved to %.2f\n",
- edge - edges, edge->pos / 64.0,
- ( edge2->pos - cur_len ) / 64.0 ));
+ FT_TRACE5(( " ADJUST: edge %td (pos=%.2f) moved to %.2f\n",
+ edge - edges, (double)edge->pos / 64,
+ (double)( edge2->pos - cur_len ) / 64 ));
edge->pos = edge2->pos - cur_len;
}
edge->pos = cur_pos1 - cur_len / 2;
edge2->pos = cur_pos1 + cur_len / 2;
- FT_TRACE5(( " STEM: edge %ld (opos=%.2f) linked to %ld (opos=%.2f)"
+ FT_TRACE5(( " STEM: edge %td (opos=%.2f) linked to %td (opos=%.2f)"
" snapped to %.2f and %.2f\n",
- edge - edges, edge->opos / 64.0,
- edge2 - edges, edge2->opos / 64.0,
- edge->pos / 64.0, edge2->pos / 64.0 ));
+ edge - edges, (double)edge->opos / 64,
+ edge2 - edges, (double)edge2->opos / 64,
+ (double)edge->pos / 64, (double)edge2->pos / 64 ));
}
else
edge->pos = ( delta1 < delta2 ) ? cur_pos1 : cur_pos2;
edge2->pos = edge->pos + cur_len;
- FT_TRACE5(( " STEM: edge %ld (opos=%.2f) linked to %ld (opos=%.2f)"
+ FT_TRACE5(( " STEM: edge %td (opos=%.2f) linked to %td (opos=%.2f)"
" snapped to %.2f and %.2f\n",
- edge - edges, edge->opos / 64.0,
- edge2 - edges, edge2->opos / 64.0,
- edge->pos / 64.0, edge2->pos / 64.0 ));
+ edge - edges, (double)edge->opos / 64,
+ edge2 - edges, (double)edge2->opos / 64,
+ (double)edge->pos / 64, (double)edge2->pos / 64 ));
}
#ifdef FT_DEBUG_LEVEL_TRACE
if ( edge->link && FT_ABS( edge->link->pos - edge[-1].pos ) > 16 )
{
#ifdef FT_DEBUG_LEVEL_TRACE
- FT_TRACE5(( " BOUND: edge %ld (pos=%.2f) moved to %.2f\n",
+ FT_TRACE5(( " BOUND: edge %td (pos=%.2f) moved to %.2f\n",
edge - edges,
- edge->pos / 64.0,
- edge[-1].pos / 64.0 ));
+ (double)edge->pos / 64,
+ (double)edge[-1].pos / 64 ));
num_actions++;
#endif
if ( delta < 64 + 16 )
{
af_latin_align_serif_edge( hints, edge->serif, edge );
- FT_TRACE5(( " SERIF: edge %ld (opos=%.2f) serif to %ld (opos=%.2f)"
+ FT_TRACE5(( " SERIF: edge %td (opos=%.2f) serif to %td (opos=%.2f)"
" aligned to %.2f\n",
- edge - edges, edge->opos / 64.0,
- edge->serif - edges, edge->serif->opos / 64.0,
- edge->pos / 64.0 ));
+ edge - edges, (double)edge->opos / 64,
+ edge->serif - edges, (double)edge->serif->opos / 64,
+ (double)edge->pos / 64 ));
}
else if ( !anchor )
{
edge->pos = FT_PIX_ROUND( edge->opos );
anchor = edge;
- FT_TRACE5(( " SERIF_ANCHOR: edge %ld (opos=%.2f)"
+ FT_TRACE5(( " SERIF_ANCHOR: edge %td (opos=%.2f)"
" snapped to %.2f\n",
- edge-edges, edge->opos / 64.0, edge->pos / 64.0 ));
+ edge - edges,
+ (double)edge->opos / 64, (double)edge->pos / 64 ));
}
else
{
after->pos - before->pos,
after->opos - before->opos );
- FT_TRACE5(( " SERIF_LINK1: edge %ld (opos=%.2f) snapped to %.2f"
- " from %ld (opos=%.2f)\n",
- edge - edges, edge->opos / 64.0,
- edge->pos / 64.0,
- before - edges, before->opos / 64.0 ));
+ FT_TRACE5(( " SERIF_LINK1: edge %td (opos=%.2f) snapped to %.2f"
+ " from %td (opos=%.2f)\n",
+ edge - edges, (double)edge->opos / 64,
+ (double)edge->pos / 64,
+ before - edges, (double)before->opos / 64 ));
}
else
{
edge->pos = anchor->pos +
( ( edge->opos - anchor->opos + 16 ) & ~31 );
- FT_TRACE5(( " SERIF_LINK2: edge %ld (opos=%.2f)"
+ FT_TRACE5(( " SERIF_LINK2: edge %td (opos=%.2f)"
" snapped to %.2f\n",
- edge - edges, edge->opos / 64.0, edge->pos / 64.0 ));
+ edge - edges,
+ (double)edge->opos / 64, (double)edge->pos / 64 ));
}
}
if ( edge->link && FT_ABS( edge->link->pos - edge[-1].pos ) > 16 )
{
#ifdef FT_DEBUG_LEVEL_TRACE
- FT_TRACE5(( " BOUND: edge %ld (pos=%.2f) moved to %.2f\n",
+ FT_TRACE5(( " BOUND: edge %td (pos=%.2f) moved to %.2f\n",
edge - edges,
- edge->pos / 64.0,
- edge[-1].pos / 64.0 ));
+ (double)edge->pos / 64,
+ (double)edge[-1].pos / 64 ));
num_actions++;
#endif
if ( edge->link && FT_ABS( edge->link->pos - edge[-1].pos ) > 16 )
{
#ifdef FT_DEBUG_LEVEL_TRACE
- FT_TRACE5(( " BOUND: edge %ld (pos=%.2f) moved to %.2f\n",
+ FT_TRACE5(( " BOUND: edge %td (pos=%.2f) moved to %.2f\n",
edge - edges,
- edge->pos / 64.0,
- edge[1].pos / 64.0 ));
+ (double)edge->pos / 64,
+ (double)edge[1].pos / 64 ));
num_actions++;
#endif
af_latin_hints_apply( FT_UInt glyph_index,
AF_GlyphHints hints,
FT_Outline* outline,
- AF_LatinMetrics metrics )
+ AF_StyleMetrics metrics_ ) /* AF_LatinMetrics */
{
+ AF_LatinMetrics metrics = (AF_LatinMetrics)metrics_;
+
FT_Error error;
int dim;
/* grid-fit the outline */
for ( dim = 0; dim < AF_DIMENSION_MAX; dim++ )
{
-#ifdef AF_CONFIG_OPTION_USE_WARPER
- if ( dim == AF_DIMENSION_HORZ &&
- metrics->root.scaler.render_mode == FT_RENDER_MODE_NORMAL &&
- AF_HINTS_DO_WARP( hints ) )
- {
- AF_WarperRec warper;
- FT_Fixed scale;
- FT_Pos delta;
-
-
- af_warper_compute( &warper, hints, (AF_Dimension)dim,
- &scale, &delta );
- af_glyph_hints_scale_dim( hints, (AF_Dimension)dim,
- scale, delta );
- continue;
- }
-#endif /* AF_CONFIG_OPTION_USE_WARPER */
-
if ( ( dim == AF_DIMENSION_HORZ && AF_HINTS_DO_HORIZONTAL( hints ) ) ||
( dim == AF_DIMENSION_VERT && AF_HINTS_DO_VERTICAL( hints ) ) )
{
* Auto-fitter hinting routines for latin writing system
* (specification).
*
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
FT_LOCAL( FT_Error )
- af_latin_metrics_init( AF_LatinMetrics metrics,
+ af_latin_metrics_init( AF_StyleMetrics metrics,
FT_Face face );
FT_LOCAL( void )
- af_latin_metrics_scale( AF_LatinMetrics metrics,
+ af_latin_metrics_scale( AF_StyleMetrics metrics,
AF_Scaler scaler );
FT_LOCAL( void )
+++ /dev/null
-/* ATTENTION: This file doesn't compile. It is only here as a reference */
-/* of an alternative latin hinting algorithm that was always */
-/* marked as experimental. */
-
-
-/****************************************************************************
- *
- * aflatin2.c
- *
- * Auto-fitter hinting routines for latin writing system (body).
- *
- * Copyright (C) 2003-2020 by
- * David Turner, Robert Wilhelm, and Werner Lemberg.
- *
- * This file is part of the FreeType project, and may only be used,
- * modified, and distributed under the terms of the FreeType project
- * license, LICENSE.TXT. By continuing to use, modify, or distribute
- * this file you indicate that you have read the license and
- * understand and accept it fully.
- *
- */
-
-
-#include <freetype/ftadvanc.h>
-
-
-#ifdef FT_OPTION_AUTOFIT2
-
-#include "afglobal.h"
-#include "aflatin.h"
-#include "aflatin2.h"
-#include "aferrors.h"
-
-
-#ifdef AF_CONFIG_OPTION_USE_WARPER
-#include "afwarp.h"
-#endif
-
-
- /**************************************************************************
- *
- * The macro FT_COMPONENT is used in trace mode. It is an implicit
- * parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log
- * messages during execution.
- */
-#undef FT_COMPONENT
-#define FT_COMPONENT aflatin2
-
-
- FT_LOCAL_DEF( FT_Error )
- af_latin2_hints_compute_segments( AF_GlyphHints hints,
- AF_Dimension dim );
-
- FT_LOCAL_DEF( void )
- af_latin2_hints_link_segments( AF_GlyphHints hints,
- AF_Dimension dim );
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** L A T I N G L O B A L M E T R I C S *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- FT_LOCAL_DEF( void )
- af_latin2_metrics_init_widths( AF_LatinMetrics metrics,
- FT_Face face )
- {
- /* scan the array of segments in each direction */
- AF_GlyphHintsRec hints[1];
-
-
- af_glyph_hints_init( hints, face->memory );
-
- metrics->axis[AF_DIMENSION_HORZ].width_count = 0;
- metrics->axis[AF_DIMENSION_VERT].width_count = 0;
-
- {
- FT_Error error;
- FT_UInt glyph_index;
- int dim;
- AF_LatinMetricsRec dummy[1];
- AF_Scaler scaler = &dummy->root.scaler;
-
-
- glyph_index = FT_Get_Char_Index(
- face,
- metrics->root.style_class->standard_char );
- if ( glyph_index == 0 )
- goto Exit;
-
- error = FT_Load_Glyph( face, glyph_index, FT_LOAD_NO_SCALE );
- if ( error || face->glyph->outline.n_points <= 0 )
- goto Exit;
-
- FT_ZERO( dummy );
-
- dummy->units_per_em = metrics->units_per_em;
- scaler->x_scale = scaler->y_scale = 0x10000L;
- scaler->x_delta = scaler->y_delta = 0;
- scaler->face = face;
- scaler->render_mode = FT_RENDER_MODE_NORMAL;
- scaler->flags = 0;
-
- af_glyph_hints_rescale( hints, (AF_StyleMetrics)dummy );
-
- error = af_glyph_hints_reload( hints, &face->glyph->outline );
- if ( error )
- goto Exit;
-
- for ( dim = 0; dim < AF_DIMENSION_MAX; dim++ )
- {
- AF_LatinAxis axis = &metrics->axis[dim];
- AF_AxisHints axhints = &hints->axis[dim];
- AF_Segment seg, limit, link;
- FT_UInt num_widths = 0;
-
-
- error = af_latin2_hints_compute_segments( hints,
- (AF_Dimension)dim );
- if ( error )
- goto Exit;
-
- af_latin2_hints_link_segments( hints,
- (AF_Dimension)dim );
-
- seg = axhints->segments;
- limit = seg + axhints->num_segments;
-
- for ( ; seg < limit; seg++ )
- {
- link = seg->link;
-
- /* we only consider stem segments there! */
- if ( link && link->link == seg && link > seg )
- {
- FT_Pos dist;
-
-
- dist = seg->pos - link->pos;
- if ( dist < 0 )
- dist = -dist;
-
- if ( num_widths < AF_LATIN_MAX_WIDTHS )
- axis->widths[num_widths++].org = dist;
- }
- }
-
- af_sort_widths( num_widths, axis->widths );
- axis->width_count = num_widths;
- }
-
- Exit:
- for ( dim = 0; dim < AF_DIMENSION_MAX; dim++ )
- {
- AF_LatinAxis axis = &metrics->axis[dim];
- FT_Pos stdw;
-
-
- stdw = ( axis->width_count > 0 )
- ? axis->widths[0].org
- : AF_LATIN_CONSTANT( metrics, 50 );
-
- /* let's try 20% of the smallest width */
- axis->edge_distance_threshold = stdw / 5;
- axis->standard_width = stdw;
- axis->extra_light = 0;
- }
- }
-
- af_glyph_hints_done( hints );
- }
-
-
-
-#define AF_LATIN_MAX_TEST_CHARACTERS 12
-
-
- static const char af_latin2_blue_chars[AF_LATIN_MAX_BLUES]
- [AF_LATIN_MAX_TEST_CHARACTERS+1] =
- {
- "THEZOCQS",
- "HEZLOCUS",
- "fijkdbh",
- "xzroesc",
- "xzroesc",
- "pqgjy"
- };
-
-
- static void
- af_latin2_metrics_init_blues( AF_LatinMetrics metrics,
- FT_Face face )
- {
- FT_Pos flats [AF_LATIN_MAX_TEST_CHARACTERS];
- FT_Pos rounds[AF_LATIN_MAX_TEST_CHARACTERS];
- FT_Int num_flats;
- FT_Int num_rounds;
- FT_Int bb;
- AF_LatinBlue blue;
- FT_Error error;
- AF_LatinAxis axis = &metrics->axis[AF_DIMENSION_VERT];
- FT_GlyphSlot glyph = face->glyph;
-
-
- /* we compute the blues simply by loading each character from the */
- /* 'af_latin2_blue_chars[blues]' string, then compute its top-most or */
- /* bottom-most points (depending on `AF_IS_TOP_BLUE') */
-
- FT_TRACE5(( "blue zones computation\n"
- "======================\n\n" ));
-
- for ( bb = 0; bb < AF_LATIN_BLUE_MAX; bb++ )
- {
- const char* p = af_latin2_blue_chars[bb];
- const char* limit = p + AF_LATIN_MAX_TEST_CHARACTERS;
- FT_Pos* blue_ref;
- FT_Pos* blue_shoot;
-
-
- FT_TRACE5(( "blue zone %d:\n", bb ));
-
- num_flats = 0;
- num_rounds = 0;
-
- for ( ; p < limit && *p; p++ )
- {
- FT_UInt glyph_index;
- FT_Int best_point, best_y, best_first, best_last;
- FT_Vector* points;
- FT_Bool round;
-
-
- /* load the character in the face -- skip unknown or empty ones */
- glyph_index = FT_Get_Char_Index( face, (FT_UInt)*p );
- if ( glyph_index == 0 )
- continue;
-
- error = FT_Load_Glyph( face, glyph_index, FT_LOAD_NO_SCALE );
- if ( error || glyph->outline.n_points <= 0 )
- continue;
-
- /* now compute min or max point indices and coordinates */
- points = glyph->outline.points;
- best_point = -1;
- best_y = 0; /* make compiler happy */
- best_first = 0; /* ditto */
- best_last = 0; /* ditto */
-
- {
- FT_Int nn;
- FT_Int first = 0;
- FT_Int last = -1;
-
-
- for ( nn = 0; nn < glyph->outline.n_contours; first = last+1, nn++ )
- {
- FT_Int old_best_point = best_point;
- FT_Int pp;
-
-
- last = glyph->outline.contours[nn];
-
- /* Avoid single-point contours since they are never rasterized. */
- /* In some fonts, they correspond to mark attachment points */
- /* which are way outside of the glyph's real outline. */
- if ( last <= first )
- continue;
-
- if ( AF_LATIN_IS_TOP_BLUE( bb ) )
- {
- for ( pp = first; pp <= last; pp++ )
- if ( best_point < 0 || points[pp].y > best_y )
- {
- best_point = pp;
- best_y = points[pp].y;
- }
- }
- else
- {
- for ( pp = first; pp <= last; pp++ )
- if ( best_point < 0 || points[pp].y < best_y )
- {
- best_point = pp;
- best_y = points[pp].y;
- }
- }
-
- if ( best_point != old_best_point )
- {
- best_first = first;
- best_last = last;
- }
- }
- FT_TRACE5(( " %c %d", *p, best_y ));
- }
-
- /* now check whether the point belongs to a straight or round */
- /* segment; we first need to find in which contour the extremum */
- /* lies, then inspect its previous and next points */
- if ( best_point >= 0 )
- {
- FT_Pos best_x = points[best_point].x;
- FT_Int start, end, prev, next;
- FT_Pos dist;
-
-
- /* now look for the previous and next points that are not on the */
- /* same Y coordinate. Threshold the `closeness'... */
- start = end = best_point;
-
- do
- {
- prev = start - 1;
- if ( prev < best_first )
- prev = best_last;
-
- dist = FT_ABS( points[prev].y - best_y );
- /* accept a small distance or a small angle (both values are */
- /* heuristic; value 20 corresponds to approx. 2.9 degrees) */
- if ( dist > 5 )
- if ( FT_ABS( points[prev].x - best_x ) <= 20 * dist )
- break;
-
- start = prev;
-
- } while ( start != best_point );
-
- do
- {
- next = end + 1;
- if ( next > best_last )
- next = best_first;
-
- dist = FT_ABS( points[next].y - best_y );
- if ( dist > 5 )
- if ( FT_ABS( points[next].x - best_x ) <= 20 * dist )
- break;
-
- end = next;
-
- } while ( end != best_point );
-
- /* now, set the `round' flag depending on the segment's kind */
- round = FT_BOOL(
- FT_CURVE_TAG( glyph->outline.tags[start] ) != FT_CURVE_TAG_ON ||
- FT_CURVE_TAG( glyph->outline.tags[ end ] ) != FT_CURVE_TAG_ON );
-
- FT_TRACE5(( " (%s)\n", round ? "round" : "flat" ));
- }
-
- if ( round )
- rounds[num_rounds++] = best_y;
- else
- flats[num_flats++] = best_y;
- }
-
- if ( num_flats == 0 && num_rounds == 0 )
- {
- /*
- * we couldn't find a single glyph to compute this blue zone,
- * we will simply ignore it then
- */
- FT_TRACE5(( " empty\n" ));
- continue;
- }
-
- /* we have computed the contents of the `rounds' and `flats' tables, */
- /* now determine the reference and overshoot position of the blue -- */
- /* we simply take the median value after a simple sort */
- af_sort_pos( num_rounds, rounds );
- af_sort_pos( num_flats, flats );
-
- blue = & axis->blues[axis->blue_count];
- blue_ref = & blue->ref.org;
- blue_shoot = & blue->shoot.org;
-
- axis->blue_count++;
-
- if ( num_flats == 0 )
- {
- *blue_ref =
- *blue_shoot = rounds[num_rounds / 2];
- }
- else if ( num_rounds == 0 )
- {
- *blue_ref =
- *blue_shoot = flats[num_flats / 2];
- }
- else
- {
- *blue_ref = flats[num_flats / 2];
- *blue_shoot = rounds[num_rounds / 2];
- }
-
- /* there are sometimes problems: if the overshoot position of top */
- /* zones is under its reference position, or the opposite for bottom */
- /* zones. We must thus check everything there and correct the errors */
- if ( *blue_shoot != *blue_ref )
- {
- FT_Pos ref = *blue_ref;
- FT_Pos shoot = *blue_shoot;
- FT_Bool over_ref = FT_BOOL( shoot > ref );
-
-
- if ( AF_LATIN_IS_TOP_BLUE( bb ) ^ over_ref )
- {
- *blue_ref =
- *blue_shoot = ( shoot + ref ) / 2;
-
- FT_TRACE5(( " [overshoot smaller than reference,"
- " taking mean value]\n" ));
- }
- }
-
- blue->flags = 0;
- if ( AF_LATIN_IS_TOP_BLUE( bb ) )
- blue->flags |= AF_LATIN_BLUE_TOP;
-
- /*
- * The following flag is used later to adjust the y and x scales
- * in order to optimize the pixel grid alignment of the top of small
- * letters.
- */
- if ( AF_LATIN_IS_X_HEIGHT_BLUE( bb ) )
- blue->flags |= AF_LATIN_BLUE_ADJUSTMENT;
-
- FT_TRACE5(( " -> reference = %ld\n"
- " overshoot = %ld\n",
- *blue_ref, *blue_shoot ));
- }
-
- return;
- }
-
-
- FT_LOCAL_DEF( void )
- af_latin2_metrics_check_digits( AF_LatinMetrics metrics,
- FT_Face face )
- {
- FT_UInt i;
- FT_Bool started = 0, same_width = 1;
- FT_Fixed advance, old_advance = 0;
-
-
- /* check whether all ASCII digits have the same advance width; */
- /* digit `0' is 0x30 in all supported charmaps */
- for ( i = 0x30; i <= 0x39; i++ )
- {
- FT_UInt glyph_index;
-
-
- glyph_index = FT_Get_Char_Index( face, i );
- if ( glyph_index == 0 )
- continue;
-
- if ( FT_Get_Advance( face, glyph_index,
- FT_LOAD_NO_SCALE |
- FT_LOAD_NO_HINTING |
- FT_LOAD_IGNORE_TRANSFORM,
- &advance ) )
- continue;
-
- if ( started )
- {
- if ( advance != old_advance )
- {
- same_width = 0;
- break;
- }
- }
- else
- {
- old_advance = advance;
- started = 1;
- }
- }
-
- metrics->root.digits_have_same_width = same_width;
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- af_latin2_metrics_init( AF_LatinMetrics metrics,
- FT_Face face )
- {
- FT_Error error = FT_Err_Ok;
- FT_CharMap oldmap = face->charmap;
- FT_UInt ee;
-
- static const FT_Encoding latin_encodings[] =
- {
- FT_ENCODING_UNICODE,
- FT_ENCODING_APPLE_ROMAN,
- FT_ENCODING_ADOBE_STANDARD,
- FT_ENCODING_ADOBE_LATIN_1,
- FT_ENCODING_NONE /* end of list */
- };
-
-
- metrics->units_per_em = face->units_per_EM;
-
- /* do we have a latin charmap in there? */
- for ( ee = 0; latin_encodings[ee] != FT_ENCODING_NONE; ee++ )
- {
- error = FT_Select_Charmap( face, latin_encodings[ee] );
- if ( !error )
- break;
- }
-
- if ( !error )
- {
- af_latin2_metrics_init_widths( metrics, face );
- af_latin2_metrics_init_blues( metrics, face );
- af_latin2_metrics_check_digits( metrics, face );
- }
-
- FT_Set_Charmap( face, oldmap );
- return FT_Err_Ok;
- }
-
-
- static void
- af_latin2_metrics_scale_dim( AF_LatinMetrics metrics,
- AF_Scaler scaler,
- AF_Dimension dim )
- {
- FT_Fixed scale;
- FT_Pos delta;
- AF_LatinAxis axis;
- FT_UInt nn;
-
-
- if ( dim == AF_DIMENSION_HORZ )
- {
- scale = scaler->x_scale;
- delta = scaler->x_delta;
- }
- else
- {
- scale = scaler->y_scale;
- delta = scaler->y_delta;
- }
-
- axis = &metrics->axis[dim];
-
- if ( axis->org_scale == scale && axis->org_delta == delta )
- return;
-
- axis->org_scale = scale;
- axis->org_delta = delta;
-
- /*
- * correct Y scale to optimize the alignment of the top of small
- * letters to the pixel grid
- */
- if ( dim == AF_DIMENSION_VERT )
- {
- AF_LatinAxis vaxis = &metrics->axis[AF_DIMENSION_VERT];
- AF_LatinBlue blue = NULL;
-
-
- for ( nn = 0; nn < vaxis->blue_count; nn++ )
- {
- if ( vaxis->blues[nn].flags & AF_LATIN_BLUE_ADJUSTMENT )
- {
- blue = &vaxis->blues[nn];
- break;
- }
- }
-
- if ( blue )
- {
- FT_Pos scaled;
- FT_Pos threshold;
- FT_Pos fitted;
- FT_UInt limit;
- FT_UInt ppem;
-
-
- scaled = FT_MulFix( blue->shoot.org, scaler->y_scale );
- ppem = metrics->root.scaler.face->size->metrics.x_ppem;
- limit = metrics->root.globals->increase_x_height;
- threshold = 40;
-
- /* if the `increase-x-height' property is active, */
- /* we round up much more often */
- if ( limit &&
- ppem <= limit &&
- ppem >= AF_PROP_INCREASE_X_HEIGHT_MIN )
- threshold = 52;
-
- fitted = ( scaled + threshold ) & ~63;
-
-#if 1
- if ( scaled != fitted )
- {
- scale = FT_MulDiv( scale, fitted, scaled );
- FT_TRACE5(( "== scaled x-top = %.2g"
- " fitted = %.2g, scaling = %.4g\n",
- scaled / 64.0, fitted / 64.0,
- ( fitted * 1.0 ) / scaled ));
- }
-#endif
- }
- }
-
- axis->scale = scale;
- axis->delta = delta;
-
- if ( dim == AF_DIMENSION_HORZ )
- {
- metrics->root.scaler.x_scale = scale;
- metrics->root.scaler.x_delta = delta;
- }
- else
- {
- metrics->root.scaler.y_scale = scale;
- metrics->root.scaler.y_delta = delta;
- }
-
- /* scale the standard widths */
- for ( nn = 0; nn < axis->width_count; nn++ )
- {
- AF_Width width = axis->widths + nn;
-
-
- width->cur = FT_MulFix( width->org, scale );
- width->fit = width->cur;
- }
-
- /* an extra-light axis corresponds to a standard width that is */
- /* smaller than 5/8 pixels */
- axis->extra_light =
- FT_BOOL( FT_MulFix( axis->standard_width, scale ) < 32 + 8 );
-
- if ( dim == AF_DIMENSION_VERT )
- {
- /* scale the blue zones */
- for ( nn = 0; nn < axis->blue_count; nn++ )
- {
- AF_LatinBlue blue = &axis->blues[nn];
- FT_Pos dist;
-
-
- blue->ref.cur = FT_MulFix( blue->ref.org, scale ) + delta;
- blue->ref.fit = blue->ref.cur;
- blue->shoot.cur = FT_MulFix( blue->shoot.org, scale ) + delta;
- blue->shoot.fit = blue->shoot.cur;
- blue->flags &= ~AF_LATIN_BLUE_ACTIVE;
-
- /* a blue zone is only active if it is less than 3/4 pixels tall */
- dist = FT_MulFix( blue->ref.org - blue->shoot.org, scale );
- if ( dist <= 48 && dist >= -48 )
- {
- FT_Pos delta1, delta2;
-
- delta1 = blue->shoot.org - blue->ref.org;
- delta2 = delta1;
- if ( delta1 < 0 )
- delta2 = -delta2;
-
- delta2 = FT_MulFix( delta2, scale );
-
- if ( delta2 < 32 )
- delta2 = 0;
- else if ( delta2 < 64 )
- delta2 = 32 + ( ( ( delta2 - 32 ) + 16 ) & ~31 );
- else
- delta2 = FT_PIX_ROUND( delta2 );
-
- if ( delta1 < 0 )
- delta2 = -delta2;
-
- blue->ref.fit = FT_PIX_ROUND( blue->ref.cur );
- blue->shoot.fit = blue->ref.fit + delta2;
-
- FT_TRACE5(( ">> activating blue zone %d:"
- " ref.cur=%.2g ref.fit=%.2g"
- " shoot.cur=%.2g shoot.fit=%.2g\n",
- nn, blue->ref.cur / 64.0, blue->ref.fit / 64.0,
- blue->shoot.cur / 64.0, blue->shoot.fit / 64.0 ));
-
- blue->flags |= AF_LATIN_BLUE_ACTIVE;
- }
- }
- }
- }
-
-
- FT_LOCAL_DEF( void )
- af_latin2_metrics_scale( AF_LatinMetrics metrics,
- AF_Scaler scaler )
- {
- metrics->root.scaler.render_mode = scaler->render_mode;
- metrics->root.scaler.face = scaler->face;
- metrics->root.scaler.flags = scaler->flags;
-
- af_latin2_metrics_scale_dim( metrics, scaler, AF_DIMENSION_HORZ );
- af_latin2_metrics_scale_dim( metrics, scaler, AF_DIMENSION_VERT );
- }
-
-
- /* Extract standard_width from writing system/script specific */
- /* metrics class. */
-
- FT_LOCAL_DEF( void )
- af_latin2_get_standard_widths( AF_LatinMetrics metrics,
- FT_Pos* stdHW,
- FT_Pos* stdVW )
- {
- if ( stdHW )
- *stdHW = metrics->axis[AF_DIMENSION_VERT].standard_width;
-
- if ( stdVW )
- *stdVW = metrics->axis[AF_DIMENSION_HORZ].standard_width;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** L A T I N G L Y P H A N A L Y S I S *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-#define SORT_SEGMENTS
-
- FT_LOCAL_DEF( FT_Error )
- af_latin2_hints_compute_segments( AF_GlyphHints hints,
- AF_Dimension dim )
- {
- AF_AxisHints axis = &hints->axis[dim];
- FT_Memory memory = hints->memory;
- FT_Error error = FT_Err_Ok;
- AF_Segment segment = NULL;
- AF_SegmentRec seg0;
- AF_Point* contour = hints->contours;
- AF_Point* contour_limit = contour + hints->num_contours;
- AF_Direction major_dir, segment_dir;
-
-
- FT_ZERO( &seg0 );
- seg0.score = 32000;
- seg0.flags = AF_EDGE_NORMAL;
-
- major_dir = (AF_Direction)FT_ABS( axis->major_dir );
- segment_dir = major_dir;
-
- axis->num_segments = 0;
-
- /* set up (u,v) in each point */
- if ( dim == AF_DIMENSION_HORZ )
- {
- AF_Point point = hints->points;
- AF_Point limit = point + hints->num_points;
-
-
- for ( ; point < limit; point++ )
- {
- point->u = point->fx;
- point->v = point->fy;
- }
- }
- else
- {
- AF_Point point = hints->points;
- AF_Point limit = point + hints->num_points;
-
-
- for ( ; point < limit; point++ )
- {
- point->u = point->fy;
- point->v = point->fx;
- }
- }
-
- /* do each contour separately */
- for ( ; contour < contour_limit; contour++ )
- {
- AF_Point point = contour[0];
- AF_Point start = point;
- AF_Point last = point->prev;
-
-
- if ( point == last ) /* skip singletons -- just in case */
- continue;
-
- /* already on an edge ?, backtrack to find its start */
- if ( FT_ABS( point->in_dir ) == major_dir )
- {
- point = point->prev;
-
- while ( point->in_dir == start->in_dir )
- point = point->prev;
- }
- else /* otherwise, find first segment start, if any */
- {
- while ( FT_ABS( point->out_dir ) != major_dir )
- {
- point = point->next;
-
- if ( point == start )
- goto NextContour;
- }
- }
-
- start = point;
-
- for (;;)
- {
- AF_Point first;
- FT_Pos min_u, min_v, max_u, max_v;
-
- /* we're at the start of a new segment */
- FT_ASSERT( FT_ABS( point->out_dir ) == major_dir &&
- point->in_dir != point->out_dir );
- first = point;
-
- min_u = max_u = point->u;
- min_v = max_v = point->v;
-
- point = point->next;
-
- while ( point->out_dir == first->out_dir )
- {
- point = point->next;
-
- if ( point->u < min_u )
- min_u = point->u;
-
- if ( point->u > max_u )
- max_u = point->u;
- }
-
- if ( point->v < min_v )
- min_v = point->v;
-
- if ( point->v > max_v )
- max_v = point->v;
-
- /* record new segment */
- error = af_axis_hints_new_segment( axis, memory, &segment );
- if ( error )
- goto Exit;
-
- segment[0] = seg0;
- segment->dir = first->out_dir;
- segment->first = first;
- segment->last = point;
- segment->pos = (FT_Short)( ( min_u + max_u ) >> 1 );
- segment->min_coord = (FT_Short) min_v;
- segment->max_coord = (FT_Short) max_v;
- segment->height = (FT_Short)( max_v - min_v );
-
- /* a segment is round if it doesn't have successive */
- /* on-curve points. */
- {
- AF_Point pt = first;
- AF_Point last = point;
- FT_UInt f0 = pt->flags & AF_FLAG_CONTROL;
- FT_UInt f1;
-
-
- segment->flags &= ~AF_EDGE_ROUND;
-
- for ( ; pt != last; f0 = f1 )
- {
- pt = pt->next;
- f1 = pt->flags & AF_FLAG_CONTROL;
-
- if ( !f0 && !f1 )
- break;
-
- if ( pt == last )
- segment->flags |= AF_EDGE_ROUND;
- }
- }
-
- /* this can happen in the case of a degenerate contour
- * e.g. a 2-point vertical contour
- */
- if ( point == start )
- break;
-
- /* jump to the start of the next segment, if any */
- while ( FT_ABS( point->out_dir ) != major_dir )
- {
- point = point->next;
-
- if ( point == start )
- goto NextContour;
- }
- }
-
- NextContour:
- ;
- } /* contours */
-
- /* now slightly increase the height of segments when this makes */
- /* sense -- this is used to better detect and ignore serifs */
- {
- AF_Segment segments = axis->segments;
- AF_Segment segments_end = segments + axis->num_segments;
-
-
- for ( segment = segments; segment < segments_end; segment++ )
- {
- AF_Point first = segment->first;
- AF_Point last = segment->last;
- AF_Point p;
- FT_Pos first_v = first->v;
- FT_Pos last_v = last->v;
-
-
- if ( first_v < last_v )
- {
- p = first->prev;
- if ( p->v < first_v )
- segment->height = (FT_Short)( segment->height +
- ( ( first_v - p->v ) >> 1 ) );
-
- p = last->next;
- if ( p->v > last_v )
- segment->height = (FT_Short)( segment->height +
- ( ( p->v - last_v ) >> 1 ) );
- }
- else
- {
- p = first->prev;
- if ( p->v > first_v )
- segment->height = (FT_Short)( segment->height +
- ( ( p->v - first_v ) >> 1 ) );
-
- p = last->next;
- if ( p->v < last_v )
- segment->height = (FT_Short)( segment->height +
- ( ( last_v - p->v ) >> 1 ) );
- }
- }
- }
-
-#ifdef AF_SORT_SEGMENTS
- /* place all segments with a negative direction to the start
- * of the array, used to speed up segment linking later...
- */
- {
- AF_Segment segments = axis->segments;
- FT_UInt count = axis->num_segments;
- FT_UInt ii, jj;
-
- for ( ii = 0; ii < count; ii++ )
- {
- if ( segments[ii].dir > 0 )
- {
- for ( jj = ii + 1; jj < count; jj++ )
- {
- if ( segments[jj].dir < 0 )
- {
- AF_SegmentRec tmp;
-
-
- tmp = segments[ii];
- segments[ii] = segments[jj];
- segments[jj] = tmp;
-
- break;
- }
- }
-
- if ( jj == count )
- break;
- }
- }
- axis->mid_segments = ii;
- }
-#endif
-
- Exit:
- return error;
- }
-
-
- FT_LOCAL_DEF( void )
- af_latin2_hints_link_segments( AF_GlyphHints hints,
- AF_Dimension dim )
- {
- AF_AxisHints axis = &hints->axis[dim];
- AF_Segment segments = axis->segments;
- AF_Segment segment_limit = segments + axis->num_segments;
-#ifdef AF_SORT_SEGMENTS
- AF_Segment segment_mid = segments + axis->mid_segments;
-#endif
- FT_Pos len_threshold, len_score;
- AF_Segment seg1, seg2;
-
-
- len_threshold = AF_LATIN_CONSTANT( hints->metrics, 8 );
- if ( len_threshold == 0 )
- len_threshold = 1;
-
- len_score = AF_LATIN_CONSTANT( hints->metrics, 6000 );
-
-#ifdef AF_SORT_SEGMENTS
- for ( seg1 = segments; seg1 < segment_mid; seg1++ )
- {
- if ( seg1->dir != axis->major_dir )
- continue;
-
- for ( seg2 = segment_mid; seg2 < segment_limit; seg2++ )
-#else
- /* now compare each segment to the others */
- for ( seg1 = segments; seg1 < segment_limit; seg1++ )
- {
- if ( seg1->dir != axis->major_dir )
- continue;
-
- for ( seg2 = segments; seg2 < segment_limit; seg2++ )
- if ( seg1->dir + seg2->dir == 0 && seg2->pos > seg1->pos )
-#endif
- {
- FT_Pos pos1 = seg1->pos;
- FT_Pos pos2 = seg2->pos;
- FT_Pos dist = pos2 - pos1;
-
-
- if ( dist < 0 )
- continue;
-
- {
- FT_Pos min = seg1->min_coord;
- FT_Pos max = seg1->max_coord;
- FT_Pos len, score;
-
-
- if ( min < seg2->min_coord )
- min = seg2->min_coord;
-
- if ( max > seg2->max_coord )
- max = seg2->max_coord;
-
- len = max - min;
- if ( len >= len_threshold )
- {
- score = dist + len_score / len;
- if ( score < seg1->score )
- {
- seg1->score = score;
- seg1->link = seg2;
- }
-
- if ( score < seg2->score )
- {
- seg2->score = score;
- seg2->link = seg1;
- }
- }
- }
- }
- }
-#if 0
- }
-#endif
-
- /* now, compute the `serif' segments */
- for ( seg1 = segments; seg1 < segment_limit; seg1++ )
- {
- seg2 = seg1->link;
-
- if ( seg2 )
- {
- if ( seg2->link != seg1 )
- {
- seg1->link = NULL;
- seg1->serif = seg2->link;
- }
- }
- }
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- af_latin2_hints_compute_edges( AF_GlyphHints hints,
- AF_Dimension dim )
- {
- AF_AxisHints axis = &hints->axis[dim];
- FT_Error error = FT_Err_Ok;
- FT_Memory memory = hints->memory;
- AF_LatinAxis laxis = &((AF_LatinMetrics)hints->metrics)->axis[dim];
-
- AF_Segment segments = axis->segments;
- AF_Segment segment_limit = segments + axis->num_segments;
- AF_Segment seg;
-
- AF_Direction up_dir;
- FT_Fixed scale;
- FT_Pos edge_distance_threshold;
- FT_Pos segment_length_threshold;
-
-
- axis->num_edges = 0;
-
- scale = ( dim == AF_DIMENSION_HORZ ) ? hints->x_scale
- : hints->y_scale;
-
- up_dir = ( dim == AF_DIMENSION_HORZ ) ? AF_DIR_UP
- : AF_DIR_RIGHT;
-
- /*
- * We want to ignore very small (mostly serif) segments, we do that
- * by ignoring those that whose length is less than a given fraction
- * of the standard width. If there is no standard width, we ignore
- * those that are less than a given size in pixels
- *
- * also, unlink serif segments that are linked to segments farther
- * than 50% of the standard width
- */
- if ( dim == AF_DIMENSION_HORZ )
- {
- if ( laxis->width_count > 0 )
- segment_length_threshold = ( laxis->standard_width * 10 ) >> 4;
- else
- segment_length_threshold = FT_DivFix( 64, hints->y_scale );
- }
- else
- segment_length_threshold = 0;
-
- /**********************************************************************
- *
- * We will begin by generating a sorted table of edges for the
- * current direction. To do so, we simply scan each segment and try
- * to find an edge in our table that corresponds to its position.
- *
- * If no edge is found, we create and insert a new edge in the
- * sorted table. Otherwise, we simply add the segment to the edge's
- * list which will be processed in the second step to compute the
- * edge's properties.
- *
- * Note that the edges table is sorted along the segment/edge
- * position.
- *
- */
-
- edge_distance_threshold = FT_MulFix( laxis->edge_distance_threshold,
- scale );
- if ( edge_distance_threshold > 64 / 4 )
- edge_distance_threshold = 64 / 4;
-
- edge_distance_threshold = FT_DivFix( edge_distance_threshold,
- scale );
-
- for ( seg = segments; seg < segment_limit; seg++ )
- {
- AF_Edge found = NULL;
- FT_Int ee;
-
-
- if ( seg->height < segment_length_threshold )
- continue;
-
- /* A special case for serif edges: If they are smaller than */
- /* 1.5 pixels we ignore them. */
- if ( seg->serif )
- {
- FT_Pos dist = seg->serif->pos - seg->pos;
-
-
- if ( dist < 0 )
- dist = -dist;
-
- if ( dist >= laxis->standard_width >> 1 )
- {
- /* unlink this serif, it is too distant from its reference stem */
- seg->serif = NULL;
- }
- else if ( 2*seg->height < 3 * segment_length_threshold )
- continue;
- }
-
- /* look for an edge corresponding to the segment */
- for ( ee = 0; ee < axis->num_edges; ee++ )
- {
- AF_Edge edge = axis->edges + ee;
- FT_Pos dist;
-
-
- dist = seg->pos - edge->fpos;
- if ( dist < 0 )
- dist = -dist;
-
- if ( dist < edge_distance_threshold && edge->dir == seg->dir )
- {
- found = edge;
- break;
- }
- }
-
- if ( !found )
- {
- AF_Edge edge;
-
-
- /* insert a new edge in the list and */
- /* sort according to the position */
- error = af_axis_hints_new_edge( axis, seg->pos, seg->dir, 0,
- memory, &edge );
- if ( error )
- goto Exit;
-
- /* add the segment to the new edge's list */
- FT_ZERO( edge );
-
- edge->first = seg;
- edge->last = seg;
- edge->dir = seg->dir;
- edge->fpos = seg->pos;
- edge->opos = FT_MulFix( seg->pos, scale );
- edge->pos = edge->opos;
- seg->edge_next = seg;
- }
- else
- {
- /* if an edge was found, simply add the segment to the edge's */
- /* list */
- seg->edge_next = found->first;
- found->last->edge_next = seg;
- found->last = seg;
- }
- }
-
-
- /**********************************************************************
- *
- * Good, we will now compute each edge's properties according to
- * segments found on its position. Basically, these are:
- *
- * - edge's main direction
- * - stem edge, serif edge or both (which defaults to stem then)
- * - rounded edge, straight or both (which defaults to straight)
- * - link for edge
- *
- */
-
- /* first of all, set the `edge' field in each segment -- this is */
- /* required in order to compute edge links */
-
- /*
- * Note that removing this loop and setting the `edge' field of each
- * segment directly in the code above slows down execution speed for
- * some reasons on platforms like the Sun.
- */
- {
- AF_Edge edges = axis->edges;
- AF_Edge edge_limit = edges + axis->num_edges;
- AF_Edge edge;
-
-
- for ( edge = edges; edge < edge_limit; edge++ )
- {
- seg = edge->first;
- if ( seg )
- do
- {
- seg->edge = edge;
- seg = seg->edge_next;
-
- } while ( seg != edge->first );
- }
-
- /* now, compute each edge properties */
- for ( edge = edges; edge < edge_limit; edge++ )
- {
- FT_Int is_round = 0; /* does it contain round segments? */
- FT_Int is_straight = 0; /* does it contain straight segments? */
-#if 0
- FT_Pos ups = 0; /* number of upwards segments */
- FT_Pos downs = 0; /* number of downwards segments */
-#endif
-
-
- seg = edge->first;
-
- do
- {
- FT_Bool is_serif;
-
-
- /* check for roundness of segment */
- if ( seg->flags & AF_EDGE_ROUND )
- is_round++;
- else
- is_straight++;
-
-#if 0
- /* check for segment direction */
- if ( seg->dir == up_dir )
- ups += seg->max_coord-seg->min_coord;
- else
- downs += seg->max_coord-seg->min_coord;
-#endif
-
- /* check for links -- if seg->serif is set, then seg->link must */
- /* be ignored */
- is_serif = FT_BOOL( seg->serif &&
- seg->serif->edge &&
- seg->serif->edge != edge );
-
- if ( ( seg->link && seg->link->edge ) || is_serif )
- {
- AF_Edge edge2;
- AF_Segment seg2;
-
-
- edge2 = edge->link;
- seg2 = seg->link;
-
- if ( is_serif )
- {
- seg2 = seg->serif;
- edge2 = edge->serif;
- }
-
- if ( edge2 )
- {
- FT_Pos edge_delta;
- FT_Pos seg_delta;
-
-
- edge_delta = edge->fpos - edge2->fpos;
- if ( edge_delta < 0 )
- edge_delta = -edge_delta;
-
- seg_delta = seg->pos - seg2->pos;
- if ( seg_delta < 0 )
- seg_delta = -seg_delta;
-
- if ( seg_delta < edge_delta )
- edge2 = seg2->edge;
- }
- else
- edge2 = seg2->edge;
-
- if ( is_serif )
- {
- edge->serif = edge2;
- edge2->flags |= AF_EDGE_SERIF;
- }
- else
- edge->link = edge2;
- }
-
- seg = seg->edge_next;
-
- } while ( seg != edge->first );
-
- /* set the round/straight flags */
- edge->flags = AF_EDGE_NORMAL;
-
- if ( is_round > 0 && is_round >= is_straight )
- edge->flags |= AF_EDGE_ROUND;
-
-#if 0
- /* set the edge's main direction */
- edge->dir = AF_DIR_NONE;
-
- if ( ups > downs )
- edge->dir = (FT_Char)up_dir;
-
- else if ( ups < downs )
- edge->dir = (FT_Char)-up_dir;
-
- else if ( ups == downs )
- edge->dir = 0; /* both up and down! */
-#endif
-
- /* gets rid of serifs if link is set */
- /* XXX: This gets rid of many unpleasant artefacts! */
- /* Example: the `c' in cour.pfa at size 13 */
-
- if ( edge->serif && edge->link )
- edge->serif = NULL;
- }
- }
-
- Exit:
- return error;
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- af_latin2_hints_detect_features( AF_GlyphHints hints,
- AF_Dimension dim )
- {
- FT_Error error;
-
-
- error = af_latin2_hints_compute_segments( hints, dim );
- if ( !error )
- {
- af_latin2_hints_link_segments( hints, dim );
-
- error = af_latin2_hints_compute_edges( hints, dim );
- }
- return error;
- }
-
-
- static void
- af_latin2_hints_compute_blue_edges( AF_GlyphHints hints,
- AF_LatinMetrics metrics )
- {
- AF_AxisHints axis = &hints->axis[AF_DIMENSION_VERT];
- AF_Edge edge = axis->edges;
- AF_Edge edge_limit = edge + axis->num_edges;
- AF_LatinAxis latin = &metrics->axis[AF_DIMENSION_VERT];
- FT_Fixed scale = latin->scale;
- FT_Pos best_dist0; /* initial threshold */
-
-
- /* compute the initial threshold as a fraction of the EM size */
- best_dist0 = FT_MulFix( metrics->units_per_em / 40, scale );
-
- if ( best_dist0 > 64 / 2 )
- best_dist0 = 64 / 2;
-
- /* compute which blue zones are active, i.e. have their scaled */
- /* size < 3/4 pixels */
-
- /* for each horizontal edge search the blue zone which is closest */
- for ( ; edge < edge_limit; edge++ )
- {
- FT_Int bb;
- AF_Width best_blue = NULL;
- FT_Pos best_dist = best_dist0;
-
- for ( bb = 0; bb < AF_LATIN_BLUE_MAX; bb++ )
- {
- AF_LatinBlue blue = latin->blues + bb;
- FT_Bool is_top_blue, is_major_dir;
-
-
- /* skip inactive blue zones (i.e., those that are too small) */
- if ( !( blue->flags & AF_LATIN_BLUE_ACTIVE ) )
- continue;
-
- /* if it is a top zone, check for right edges -- if it is a bottom */
- /* zone, check for left edges */
- /* */
- /* of course, that's for TrueType */
- is_top_blue = (FT_Byte)( ( blue->flags & AF_LATIN_BLUE_TOP ) != 0 );
- is_major_dir = FT_BOOL( edge->dir == axis->major_dir );
-
- /* if it is a top zone, the edge must be against the major */
- /* direction; if it is a bottom zone, it must be in the major */
- /* direction */
- if ( is_top_blue ^ is_major_dir )
- {
- FT_Pos dist;
- AF_Width compare;
-
-
- /* if it's a rounded edge, compare it to the overshoot position */
- /* if it's a flat edge, compare it to the reference position */
- if ( edge->flags & AF_EDGE_ROUND )
- compare = &blue->shoot;
- else
- compare = &blue->ref;
-
- dist = edge->fpos - compare->org;
- if ( dist < 0 )
- dist = -dist;
-
- dist = FT_MulFix( dist, scale );
- if ( dist < best_dist )
- {
- best_dist = dist;
- best_blue = compare;
- }
-
-#if 0
- /* now, compare it to the overshoot position if the edge is */
- /* rounded, and if the edge is over the reference position of a */
- /* top zone, or under the reference position of a bottom zone */
- if ( edge->flags & AF_EDGE_ROUND && dist != 0 )
- {
- FT_Bool is_under_ref = FT_BOOL( edge->fpos < blue->ref.org );
-
-
- if ( is_top_blue ^ is_under_ref )
- {
- blue = latin->blues + bb;
- dist = edge->fpos - blue->shoot.org;
- if ( dist < 0 )
- dist = -dist;
-
- dist = FT_MulFix( dist, scale );
- if ( dist < best_dist )
- {
- best_dist = dist;
- best_blue = & blue->shoot;
- }
- }
- }
-#endif
- }
- }
-
- if ( best_blue )
- edge->blue_edge = best_blue;
- }
- }
-
-
- static FT_Error
- af_latin2_hints_init( AF_GlyphHints hints,
- AF_LatinMetrics metrics )
- {
- FT_Render_Mode mode;
- FT_UInt32 scaler_flags, other_flags;
- FT_Face face = metrics->root.scaler.face;
-
-
- af_glyph_hints_rescale( hints, (AF_StyleMetrics)metrics );
-
- /*
- * correct x_scale and y_scale if needed, since they may have
- * been modified `af_latin2_metrics_scale_dim' above
- */
- hints->x_scale = metrics->axis[AF_DIMENSION_HORZ].scale;
- hints->x_delta = metrics->axis[AF_DIMENSION_HORZ].delta;
- hints->y_scale = metrics->axis[AF_DIMENSION_VERT].scale;
- hints->y_delta = metrics->axis[AF_DIMENSION_VERT].delta;
-
- /* compute flags depending on render mode, etc. */
- mode = metrics->root.scaler.render_mode;
-
-#if 0 /* #ifdef AF_CONFIG_OPTION_USE_WARPER */
- if ( mode == FT_RENDER_MODE_LCD || mode == FT_RENDER_MODE_LCD_V )
- metrics->root.scaler.render_mode = mode = FT_RENDER_MODE_NORMAL;
-#endif
-
- scaler_flags = hints->scaler_flags;
- other_flags = 0;
-
- /*
- * We snap the width of vertical stems for the monochrome and
- * horizontal LCD rendering targets only.
- */
- if ( mode == FT_RENDER_MODE_MONO || mode == FT_RENDER_MODE_LCD )
- other_flags |= AF_LATIN_HINTS_HORZ_SNAP;
-
- /*
- * We snap the width of horizontal stems for the monochrome and
- * vertical LCD rendering targets only.
- */
- if ( mode == FT_RENDER_MODE_MONO || mode == FT_RENDER_MODE_LCD_V )
- other_flags |= AF_LATIN_HINTS_VERT_SNAP;
-
- /*
- * We adjust stems to full pixels unless in `light' or `lcd' mode.
- */
- if ( mode != FT_RENDER_MODE_LIGHT && mode != FT_RENDER_MODE_LCD )
- other_flags |= AF_LATIN_HINTS_STEM_ADJUST;
-
- if ( mode == FT_RENDER_MODE_MONO )
- other_flags |= AF_LATIN_HINTS_MONO;
-
- /*
- * In `light' or `lcd' mode we disable horizontal hinting completely.
- * We also do it if the face is italic.
- */
- if ( mode == FT_RENDER_MODE_LIGHT || mode == FT_RENDER_MODE_LCD ||
- ( face->style_flags & FT_STYLE_FLAG_ITALIC ) != 0 )
- scaler_flags |= AF_SCALER_FLAG_NO_HORIZONTAL;
-
-#ifdef AF_CONFIG_OPTION_USE_WARPER
- /* get (global) warper flag */
- if ( !metrics->root.globals->module->warping )
- scaler_flags |= AF_SCALER_FLAG_NO_WARPER;
-#endif
-
- hints->scaler_flags = scaler_flags;
- hints->other_flags = other_flags;
-
- return 0;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** L A T I N G L Y P H G R I D - F I T T I N G *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /* snap a given width in scaled coordinates to one of the */
- /* current standard widths */
-
- static FT_Pos
- af_latin2_snap_width( AF_Width widths,
- FT_UInt count,
- FT_Pos width )
- {
- FT_UInt n;
- FT_Pos best = 64 + 32 + 2;
- FT_Pos reference = width;
- FT_Pos scaled;
-
-
- for ( n = 0; n < count; n++ )
- {
- FT_Pos w;
- FT_Pos dist;
-
-
- w = widths[n].cur;
- dist = width - w;
- if ( dist < 0 )
- dist = -dist;
- if ( dist < best )
- {
- best = dist;
- reference = w;
- }
- }
-
- scaled = FT_PIX_ROUND( reference );
-
- if ( width >= reference )
- {
- if ( width < scaled + 48 )
- width = reference;
- }
- else
- {
- if ( width > scaled - 48 )
- width = reference;
- }
-
- return width;
- }
-
-
- /* compute the snapped width of a given stem */
-
- static FT_Pos
- af_latin2_compute_stem_width( AF_GlyphHints hints,
- AF_Dimension dim,
- FT_Pos width,
- FT_UInt base_flags,
- FT_UInt stem_flags )
- {
- AF_LatinMetrics metrics = (AF_LatinMetrics) hints->metrics;
- AF_LatinAxis axis = & metrics->axis[dim];
- FT_Pos dist = width;
- FT_Int sign = 0;
- FT_Int vertical = ( dim == AF_DIMENSION_VERT );
-
- FT_UNUSED( base_flags );
-
-
- if ( !AF_LATIN_HINTS_DO_STEM_ADJUST( hints ) ||
- axis->extra_light )
- return width;
-
- if ( dist < 0 )
- {
- dist = -width;
- sign = 1;
- }
-
- if ( ( vertical && !AF_LATIN_HINTS_DO_VERT_SNAP( hints ) ) ||
- ( !vertical && !AF_LATIN_HINTS_DO_HORZ_SNAP( hints ) ) )
- {
- /* smooth hinting process: very lightly quantize the stem width */
-
- /* leave the widths of serifs alone */
-
- if ( ( stem_flags & AF_EDGE_SERIF ) && vertical && ( dist < 3 * 64 ) )
- goto Done_Width;
-
-#if 0
- else if ( ( base_flags & AF_EDGE_ROUND ) )
- {
- if ( dist < 80 )
- dist = 64;
- }
- else if ( dist < 56 )
- dist = 56;
-#endif
- if ( axis->width_count > 0 )
- {
- FT_Pos delta;
-
-
- /* compare to standard width */
- if ( axis->width_count > 0 )
- {
- delta = dist - axis->widths[0].cur;
-
- if ( delta < 0 )
- delta = -delta;
-
- if ( delta < 40 )
- {
- dist = axis->widths[0].cur;
- if ( dist < 48 )
- dist = 48;
-
- goto Done_Width;
- }
- }
-
- if ( dist < 3 * 64 )
- {
- delta = dist & 63;
- dist &= -64;
-
- if ( delta < 10 )
- dist += delta;
-
- else if ( delta < 32 )
- dist += 10;
-
- else if ( delta < 54 )
- dist += 54;
-
- else
- dist += delta;
- }
- else
- dist = ( dist + 32 ) & ~63;
- }
- }
- else
- {
- /* strong hinting process: snap the stem width to integer pixels */
- FT_Pos org_dist = dist;
-
-
- dist = af_latin2_snap_width( axis->widths, axis->width_count, dist );
-
- if ( vertical )
- {
- /* in the case of vertical hinting, always round */
- /* the stem heights to integer pixels */
-
- if ( dist >= 64 )
- dist = ( dist + 16 ) & ~63;
- else
- dist = 64;
- }
- else
- {
- if ( AF_LATIN_HINTS_DO_MONO( hints ) )
- {
- /* monochrome horizontal hinting: snap widths to integer pixels */
- /* with a different threshold */
-
- if ( dist < 64 )
- dist = 64;
- else
- dist = ( dist + 32 ) & ~63;
- }
- else
- {
- /* for horizontal anti-aliased hinting, we adopt a more subtle */
- /* approach: we strengthen small stems, round stems whose size */
- /* is between 1 and 2 pixels to an integer, otherwise nothing */
-
- if ( dist < 48 )
- dist = ( dist + 64 ) >> 1;
-
- else if ( dist < 128 )
- {
- /* We only round to an integer width if the corresponding */
- /* distortion is less than 1/4 pixel. Otherwise this */
- /* makes everything worse since the diagonals, which are */
- /* not hinted, appear a lot bolder or thinner than the */
- /* vertical stems. */
-
- FT_Int delta;
-
-
- dist = ( dist + 22 ) & ~63;
- delta = dist - org_dist;
- if ( delta < 0 )
- delta = -delta;
-
- if ( delta >= 16 )
- {
- dist = org_dist;
- if ( dist < 48 )
- dist = ( dist + 64 ) >> 1;
- }
- }
- else
- /* round otherwise to prevent color fringes in LCD mode */
- dist = ( dist + 32 ) & ~63;
- }
- }
- }
-
- Done_Width:
- if ( sign )
- dist = -dist;
-
- return dist;
- }
-
-
- /* align one stem edge relative to the previous stem edge */
-
- static void
- af_latin2_align_linked_edge( AF_GlyphHints hints,
- AF_Dimension dim,
- AF_Edge base_edge,
- AF_Edge stem_edge )
- {
- FT_Pos dist = stem_edge->opos - base_edge->opos;
-
- FT_Pos fitted_width = af_latin2_compute_stem_width( hints, dim, dist,
- base_edge->flags,
- stem_edge->flags );
-
-
- stem_edge->pos = base_edge->pos + fitted_width;
-
- FT_TRACE5(( "LINK: edge %d (opos=%.2f) linked to (%.2f), "
- "dist was %.2f, now %.2f\n",
- stem_edge-hints->axis[dim].edges, stem_edge->opos / 64.0,
- stem_edge->pos / 64.0, dist / 64.0, fitted_width / 64.0 ));
- }
-
-
- static void
- af_latin2_align_serif_edge( AF_GlyphHints hints,
- AF_Edge base,
- AF_Edge serif )
- {
- FT_UNUSED( hints );
-
- serif->pos = base->pos + ( serif->opos - base->opos );
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /**** ****/
- /**** E D G E H I N T I N G ****/
- /**** ****/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
- static void
- af_latin2_hint_edges( AF_GlyphHints hints,
- AF_Dimension dim )
- {
- AF_AxisHints axis = &hints->axis[dim];
- AF_Edge edges = axis->edges;
- AF_Edge edge_limit = edges + axis->num_edges;
- AF_Edge edge;
- AF_Edge anchor = NULL;
- FT_Int has_serifs = 0;
- FT_Pos anchor_drift = 0;
-
-
-
- FT_TRACE5(( "==== hinting %s edges =====\n",
- dim == AF_DIMENSION_HORZ ? "vertical" : "horizontal" ));
-
- /* we begin by aligning all stems relative to the blue zone */
- /* if needed -- that's only for horizontal edges */
-
- if ( dim == AF_DIMENSION_VERT && AF_HINTS_DO_BLUES( hints ) )
- {
- for ( edge = edges; edge < edge_limit; edge++ )
- {
- AF_Width blue;
- AF_Edge edge1, edge2;
-
-
- if ( edge->flags & AF_EDGE_DONE )
- continue;
-
- blue = edge->blue_edge;
- edge1 = NULL;
- edge2 = edge->link;
-
- if ( blue )
- {
- edge1 = edge;
- }
- else if ( edge2 && edge2->blue_edge )
- {
- blue = edge2->blue_edge;
- edge1 = edge2;
- edge2 = edge;
- }
-
- if ( !edge1 )
- continue;
-
- FT_TRACE5(( "BLUE: edge %d (opos=%.2f) snapped to (%.2f), "
- "was (%.2f)\n",
- edge1-edges, edge1->opos / 64.0, blue->fit / 64.0,
- edge1->pos / 64.0 ));
-
- edge1->pos = blue->fit;
- edge1->flags |= AF_EDGE_DONE;
-
- if ( edge2 && !edge2->blue_edge )
- {
- af_latin2_align_linked_edge( hints, dim, edge1, edge2 );
- edge2->flags |= AF_EDGE_DONE;
- }
-
- if ( !anchor )
- {
- anchor = edge;
-
- anchor_drift = ( anchor->pos - anchor->opos );
- if ( edge2 )
- anchor_drift = ( anchor_drift +
- ( edge2->pos - edge2->opos ) ) >> 1;
- }
- }
- }
-
- /* now we will align all stem edges, trying to maintain the */
- /* relative order of stems in the glyph */
- for ( edge = edges; edge < edge_limit; edge++ )
- {
- AF_Edge edge2;
-
-
- if ( edge->flags & AF_EDGE_DONE )
- continue;
-
- /* skip all non-stem edges */
- edge2 = edge->link;
- if ( !edge2 )
- {
- has_serifs++;
- continue;
- }
-
- /* now align the stem */
-
- /* this should not happen, but it's better to be safe */
- if ( edge2->blue_edge )
- {
- FT_TRACE5(( "ASSERTION FAILED for edge %d\n", edge2-edges ));
-
- af_latin2_align_linked_edge( hints, dim, edge2, edge );
- edge->flags |= AF_EDGE_DONE;
- continue;
- }
-
- if ( !anchor )
- {
- FT_Pos org_len, org_center, cur_len;
- FT_Pos cur_pos1, error1, error2, u_off, d_off;
-
-
- org_len = edge2->opos - edge->opos;
- cur_len = af_latin2_compute_stem_width( hints, dim, org_len,
- edge->flags,
- edge2->flags );
- if ( cur_len <= 64 )
- u_off = d_off = 32;
- else
- {
- u_off = 38;
- d_off = 26;
- }
-
- if ( cur_len < 96 )
- {
- org_center = edge->opos + ( org_len >> 1 );
-
- cur_pos1 = FT_PIX_ROUND( org_center );
-
- error1 = org_center - ( cur_pos1 - u_off );
- if ( error1 < 0 )
- error1 = -error1;
-
- error2 = org_center - ( cur_pos1 + d_off );
- if ( error2 < 0 )
- error2 = -error2;
-
- if ( error1 < error2 )
- cur_pos1 -= u_off;
- else
- cur_pos1 += d_off;
-
- edge->pos = cur_pos1 - cur_len / 2;
- edge2->pos = edge->pos + cur_len;
- }
- else
- edge->pos = FT_PIX_ROUND( edge->opos );
-
- FT_TRACE5(( "ANCHOR: edge %d (opos=%.2f) and %d (opos=%.2f)"
- " snapped to (%.2f) (%.2f)\n",
- edge-edges, edge->opos / 64.0,
- edge2-edges, edge2->opos / 64.0,
- edge->pos / 64.0, edge2->pos / 64.0 ));
- anchor = edge;
-
- edge->flags |= AF_EDGE_DONE;
-
- af_latin2_align_linked_edge( hints, dim, edge, edge2 );
-
- edge2->flags |= AF_EDGE_DONE;
-
- anchor_drift = ( ( anchor->pos - anchor->opos ) +
- ( edge2->pos - edge2->opos ) ) >> 1;
-
- FT_TRACE5(( "DRIFT: %.2f\n", anchor_drift/64.0 ));
- }
- else
- {
- FT_Pos org_pos, org_len, org_center, cur_center, cur_len;
- FT_Pos org_left, org_right;
-
-
- org_pos = edge->opos + anchor_drift;
- org_len = edge2->opos - edge->opos;
- org_center = org_pos + ( org_len >> 1 );
-
- cur_len = af_latin2_compute_stem_width( hints, dim, org_len,
- edge->flags,
- edge2->flags );
-
- org_left = org_pos + ( ( org_len - cur_len ) >> 1 );
- org_right = org_pos + ( ( org_len + cur_len ) >> 1 );
-
- FT_TRACE5(( "ALIGN: left=%.2f right=%.2f ",
- org_left / 64.0, org_right / 64.0 ));
- cur_center = org_center;
-
- if ( edge2->flags & AF_EDGE_DONE )
- {
- FT_TRACE5(( "\n" ));
- edge->pos = edge2->pos - cur_len;
- }
- else
- {
- /* we want to compare several displacement, and choose
- * the one that increases fitness while minimizing
- * distortion as well
- */
- FT_Pos displacements[6], scores[6], org, fit, delta;
- FT_UInt count = 0;
-
- /* note: don't even try to fit tiny stems */
- if ( cur_len < 32 )
- {
- FT_TRACE5(( "tiny stem\n" ));
- goto AlignStem;
- }
-
- /* if the span is within a single pixel, don't touch it */
- if ( FT_PIX_FLOOR( org_left ) == FT_PIX_CEIL( org_right ) )
- {
- FT_TRACE5(( "single pixel stem\n" ));
- goto AlignStem;
- }
-
- if ( cur_len <= 96 )
- {
- /* we want to avoid the absolute worst case which is
- * when the left and right edges of the span each represent
- * about 50% of the gray. we'd better want to change this
- * to 25/75%, since this is much more pleasant to the eye with
- * very acceptable distortion
- */
- FT_Pos frac_left = org_left & 63;
- FT_Pos frac_right = org_right & 63;
-
- if ( frac_left >= 22 && frac_left <= 42 &&
- frac_right >= 22 && frac_right <= 42 )
- {
- org = frac_left;
- fit = ( org <= 32 ) ? 16 : 48;
- delta = FT_ABS( fit - org );
- displacements[count] = fit - org;
- scores[count++] = delta;
- FT_TRACE5(( "dispA=%.2f (%d) ", ( fit - org ) / 64.0, delta ));
-
- org = frac_right;
- fit = ( org <= 32 ) ? 16 : 48;
- delta = FT_ABS( fit - org );
- displacements[count] = fit - org;
- scores[count++] = delta;
- FT_TRACE5(( "dispB=%.2f (%d) ", ( fit - org ) / 64.0, delta ));
- }
- }
-
- /* snapping the left edge to the grid */
- org = org_left;
- fit = FT_PIX_ROUND( org );
- delta = FT_ABS( fit - org );
- displacements[count] = fit - org;
- scores[count++] = delta;
- FT_TRACE5(( "dispC=%.2f (%d) ", ( fit - org ) / 64.0, delta ));
-
- /* snapping the right edge to the grid */
- org = org_right;
- fit = FT_PIX_ROUND( org );
- delta = FT_ABS( fit - org );
- displacements[count] = fit - org;
- scores[count++] = delta;
- FT_TRACE5(( "dispD=%.2f (%d) ", ( fit - org ) / 64.0, delta ));
-
- /* now find the best displacement */
- {
- FT_Pos best_score = scores[0];
- FT_Pos best_disp = displacements[0];
- FT_UInt nn;
-
- for ( nn = 1; nn < count; nn++ )
- {
- if ( scores[nn] < best_score )
- {
- best_score = scores[nn];
- best_disp = displacements[nn];
- }
- }
-
- cur_center = org_center + best_disp;
- }
- FT_TRACE5(( "\n" ));
- }
-
- AlignStem:
- edge->pos = cur_center - ( cur_len >> 1 );
- edge2->pos = edge->pos + cur_len;
-
- FT_TRACE5(( "STEM1: %d (opos=%.2f) to %d (opos=%.2f)"
- " snapped to (%.2f) and (%.2f),"
- " org_len=%.2f cur_len=%.2f\n",
- edge-edges, edge->opos / 64.0,
- edge2-edges, edge2->opos / 64.0,
- edge->pos / 64.0, edge2->pos / 64.0,
- org_len / 64.0, cur_len / 64.0 ));
-
- edge->flags |= AF_EDGE_DONE;
- edge2->flags |= AF_EDGE_DONE;
-
- if ( edge > edges && edge->pos < edge[-1].pos )
- {
- FT_TRACE5(( "BOUND: %d (pos=%.2f) to (%.2f)\n",
- edge-edges, edge->pos / 64.0, edge[-1].pos / 64.0 ));
- edge->pos = edge[-1].pos;
- }
- }
- }
-
- /* make sure that lowercase m's maintain their symmetry */
-
- /* In general, lowercase m's have six vertical edges if they are sans */
- /* serif, or twelve if they are with serifs. This implementation is */
- /* based on that assumption, and seems to work very well with most */
- /* faces. However, if for a certain face this assumption is not */
- /* true, the m is just rendered like before. In addition, any stem */
- /* correction will only be applied to symmetrical glyphs (even if the */
- /* glyph is not an m), so the potential for unwanted distortion is */
- /* relatively low. */
-
- /* We don't handle horizontal edges since we can't easily assure that */
- /* the third (lowest) stem aligns with the base line; it might end up */
- /* one pixel higher or lower. */
-
-#if 0
- {
- FT_Int n_edges = edge_limit - edges;
-
-
- if ( dim == AF_DIMENSION_HORZ && ( n_edges == 6 || n_edges == 12 ) )
- {
- AF_Edge edge1, edge2, edge3;
- FT_Pos dist1, dist2, span, delta;
-
-
- if ( n_edges == 6 )
- {
- edge1 = edges;
- edge2 = edges + 2;
- edge3 = edges + 4;
- }
- else
- {
- edge1 = edges + 1;
- edge2 = edges + 5;
- edge3 = edges + 9;
- }
-
- dist1 = edge2->opos - edge1->opos;
- dist2 = edge3->opos - edge2->opos;
-
- span = dist1 - dist2;
- if ( span < 0 )
- span = -span;
-
- if ( span < 8 )
- {
- delta = edge3->pos - ( 2 * edge2->pos - edge1->pos );
- edge3->pos -= delta;
- if ( edge3->link )
- edge3->link->pos -= delta;
-
- /* move the serifs along with the stem */
- if ( n_edges == 12 )
- {
- ( edges + 8 )->pos -= delta;
- ( edges + 11 )->pos -= delta;
- }
-
- edge3->flags |= AF_EDGE_DONE;
- if ( edge3->link )
- edge3->link->flags |= AF_EDGE_DONE;
- }
- }
- }
-#endif
-
- if ( has_serifs || !anchor )
- {
- /*
- * now hint the remaining edges (serifs and single) in order
- * to complete our processing
- */
- for ( edge = edges; edge < edge_limit; edge++ )
- {
- FT_Pos delta;
-
-
- if ( edge->flags & AF_EDGE_DONE )
- continue;
-
- delta = 1000;
-
- if ( edge->serif )
- {
- delta = edge->serif->opos - edge->opos;
- if ( delta < 0 )
- delta = -delta;
- }
-
- if ( delta < 64 + 16 )
- {
- af_latin2_align_serif_edge( hints, edge->serif, edge );
- FT_TRACE5(( "SERIF: edge %d (opos=%.2f) serif to %d (opos=%.2f)"
- " aligned to (%.2f)\n",
- edge-edges, edge->opos / 64.0,
- edge->serif - edges, edge->serif->opos / 64.0,
- edge->pos / 64.0 ));
- }
- else if ( !anchor )
- {
- FT_TRACE5(( "SERIF_ANCHOR: edge %d (opos=%.2f)"
- " snapped to (%.2f)\n",
- edge-edges, edge->opos / 64.0, edge->pos / 64.0 ));
- edge->pos = FT_PIX_ROUND( edge->opos );
- anchor = edge;
- }
- else
- {
- AF_Edge before, after;
-
-
- for ( before = edge - 1; before >= edges; before-- )
- if ( before->flags & AF_EDGE_DONE )
- break;
-
- for ( after = edge + 1; after < edge_limit; after++ )
- if ( after->flags & AF_EDGE_DONE )
- break;
-
- if ( before >= edges && before < edge &&
- after < edge_limit && after > edge )
- {
- if ( after->opos == before->opos )
- edge->pos = before->pos;
- else
- edge->pos = before->pos +
- FT_MulDiv( edge->opos - before->opos,
- after->pos - before->pos,
- after->opos - before->opos );
- FT_TRACE5(( "SERIF_LINK1: edge %d (opos=%.2f) snapped to (%.2f)"
- " from %d (opos=%.2f)\n",
- edge-edges, edge->opos / 64.0, edge->pos / 64.0,
- before - edges, before->opos / 64.0 ));
- }
- else
- {
- edge->pos = anchor->pos +
- ( ( edge->opos - anchor->opos + 16 ) & ~31 );
-
- FT_TRACE5(( "SERIF_LINK2: edge %d (opos=%.2f)"
- " snapped to (%.2f)\n",
- edge-edges, edge->opos / 64.0, edge->pos / 64.0 ));
- }
- }
-
- edge->flags |= AF_EDGE_DONE;
-
- if ( edge > edges && edge->pos < edge[-1].pos )
- edge->pos = edge[-1].pos;
-
- if ( edge + 1 < edge_limit &&
- edge[1].flags & AF_EDGE_DONE &&
- edge->pos > edge[1].pos )
- edge->pos = edge[1].pos;
- }
- }
- }
-
-
- static FT_Error
- af_latin2_hints_apply( FT_UInt glyph_index,
- AF_GlyphHints hints,
- FT_Outline* outline,
- AF_LatinMetrics metrics )
- {
- FT_Error error;
- int dim;
-
- FT_UNUSED( glyph_index );
-
-
- error = af_glyph_hints_reload( hints, outline );
- if ( error )
- goto Exit;
-
- /* analyze glyph outline */
- if ( AF_HINTS_DO_HORIZONTAL( hints ) )
- {
- error = af_latin2_hints_detect_features( hints, AF_DIMENSION_HORZ );
- if ( error )
- goto Exit;
- }
-
- if ( AF_HINTS_DO_VERTICAL( hints ) )
- {
- error = af_latin2_hints_detect_features( hints, AF_DIMENSION_VERT );
- if ( error )
- goto Exit;
-
- af_latin2_hints_compute_blue_edges( hints, metrics );
- }
-
- /* grid-fit the outline */
- for ( dim = 0; dim < AF_DIMENSION_MAX; dim++ )
- {
-#ifdef AF_CONFIG_OPTION_USE_WARPER
- if ( dim == AF_DIMENSION_HORZ &&
- metrics->root.scaler.render_mode == FT_RENDER_MODE_NORMAL &&
- AF_HINTS_DO_WARP( hints ) )
- {
- AF_WarperRec warper;
- FT_Fixed scale;
- FT_Pos delta;
-
-
- af_warper_compute( &warper, hints, dim, &scale, &delta );
- af_glyph_hints_scale_dim( hints, dim, scale, delta );
- continue;
- }
-#endif /* AF_CONFIG_OPTION_USE_WARPER */
-
- if ( ( dim == AF_DIMENSION_HORZ && AF_HINTS_DO_HORIZONTAL( hints ) ) ||
- ( dim == AF_DIMENSION_VERT && AF_HINTS_DO_VERTICAL( hints ) ) )
- {
- af_latin2_hint_edges( hints, (AF_Dimension)dim );
- af_glyph_hints_align_edge_points( hints, (AF_Dimension)dim );
- af_glyph_hints_align_strong_points( hints, (AF_Dimension)dim );
- af_glyph_hints_align_weak_points( hints, (AF_Dimension)dim );
- }
- }
- af_glyph_hints_save( hints, outline );
-
- Exit:
- return error;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** L A T I N S C R I P T C L A S S *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-
- AF_DEFINE_WRITING_SYSTEM_CLASS(
- af_latin2_writing_system_class,
-
- AF_WRITING_SYSTEM_LATIN2,
-
- sizeof ( AF_LatinMetricsRec ),
-
- (AF_WritingSystem_InitMetricsFunc) af_latin2_metrics_init, /* style_metrics_init */
- (AF_WritingSystem_ScaleMetricsFunc)af_latin2_metrics_scale, /* style_metrics_scale */
- (AF_WritingSystem_DoneMetricsFunc) NULL, /* style_metrics_done */
- (AF_WritingSystem_GetStdWidthsFunc)af_latin2_get_standard_widths, /* style_metrics_getstdw */
-
- (AF_WritingSystem_InitHintsFunc) af_latin2_hints_init, /* style_hints_init */
- (AF_WritingSystem_ApplyHintsFunc) af_latin2_hints_apply /* style_hints_apply */
- )
-
-#else /* !FT_OPTION_AUTOFIT2 */
-
- /* ANSI C doesn't like empty source files */
- typedef int _af_latin2_dummy;
-
-#endif /* !FT_OPTION_AUTOFIT2 */
-
-
-/* END */
+++ /dev/null
-/* ATTENTION: This file doesn't compile. It is only here as a reference */
-/* of an alternative latin hinting algorithm that was always */
-/* marked as experimental. */
-
-
-/****************************************************************************
- *
- * aflatin2.h
- *
- * Auto-fitter hinting routines for latin writing system
- * (specification).
- *
- * Copyright (C) 2003-2020 by
- * David Turner, Robert Wilhelm, and Werner Lemberg.
- *
- * This file is part of the FreeType project, and may only be used,
- * modified, and distributed under the terms of the FreeType project
- * license, LICENSE.TXT. By continuing to use, modify, or distribute
- * this file you indicate that you have read the license and
- * understand and accept it fully.
- *
- */
-
-
-#ifndef AFLATIN2_H_
-#define AFLATIN2_H_
-
-#include "afhints.h"
-
-
-FT_BEGIN_HEADER
-
-
- /* the `latin' writing system */
-
- AF_DECLARE_WRITING_SYSTEM_CLASS( af_latin2_writing_system_class )
-
-
-/* */
-
-FT_END_HEADER
-
-#endif /* AFLATIN_H_ */
-
-
-/* END */
*
* Auto-fitter glyph loading routines (body).
*
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
error = af_face_globals_new( face, &loader->globals, module );
if ( !error )
{
- face->autohint.data =
- (FT_Pointer)loader->globals;
- face->autohint.finalizer =
- (FT_Generic_Finalizer)af_face_globals_free;
+ face->autohint.data = (FT_Pointer)loader->globals;
+ face->autohint.finalizer = af_face_globals_free;
}
}
globals->stem_darkening_for_ppem;
FT_Fixed em_size = af_intToFixed( face->units_per_EM );
- FT_Fixed em_ratio = FT_DivFix( af_intToFixed( 1000 ), em_size );
FT_Matrix scale_down_matrix = { 0x10000L, 0, 0, 0x10000L };
darken_by_font_units_x =
- af_intToFixed( af_loader_compute_darkening( loader,
- face,
- stdVW ) );
- darken_x = FT_DivFix( FT_MulFix( darken_by_font_units_x,
- size_metrics->x_scale ),
- em_ratio );
+ af_loader_compute_darkening( loader,
+ face,
+ stdVW ) ;
+ darken_x = FT_MulFix( darken_by_font_units_x,
+ size_metrics->x_scale );
globals->standard_vertical_width = stdVW;
globals->stem_darkening_for_ppem = size_metrics->x_ppem;
darken_by_font_units_y =
- af_intToFixed( af_loader_compute_darkening( loader,
- face,
- stdHW ) );
- darken_y = FT_DivFix( FT_MulFix( darken_by_font_units_y,
- size_metrics->y_scale ),
- em_ratio );
+ af_loader_compute_darkening( loader,
+ face,
+ stdHW ) ;
+ darken_y = FT_MulFix( darken_by_font_units_y,
+ size_metrics->y_scale );
globals->standard_horizontal_width = stdHW;
globals->stem_darkening_for_ppem = size_metrics->x_ppem;
AF_WritingSystemClass writing_system_class;
- if ( !size )
- return FT_THROW( Invalid_Size_Handle );
-
FT_ZERO( &scaler );
if ( !size_internal->autohint_metrics.x_scale ||
if ( error )
goto Exit;
-#ifdef FT_OPTION_AUTOFIT2
- /* XXX: undocumented hook to activate the latin2 writing system. */
- if ( load_flags & ( 1UL << 20 ) )
- style_options = AF_STYLE_LTN2_DFLT;
-#endif
-
/*
* Glyphs (really code points) are assigned to scripts. Script
* analysis is done lazily: For each glyph that passes through here,
FT_Pos pp2x = loader->pp2.x;
- loader->pp1.x = FT_PIX_ROUND( pp1x + hints->xmin_delta );
- loader->pp2.x = FT_PIX_ROUND( pp2x + hints->xmax_delta );
+ loader->pp1.x = FT_PIX_ROUND( pp1x );
+ loader->pp2.x = FT_PIX_ROUND( pp2x );
slot->lsb_delta = loader->pp1.x - pp1x;
slot->rsb_delta = loader->pp2.x - pp2x;
*
* XXX: Currently a crude adaption of the original algorithm. Do better?
*/
- FT_LOCAL_DEF( FT_Int32 )
+ FT_LOCAL_DEF( FT_Fixed )
af_loader_compute_darkening( AF_Loader loader,
FT_Face face,
FT_Pos standard_width )
}
/* Convert darken_amount from per 1000 em to true character space. */
- return af_fixedToInt( FT_DivFix( darken_amount, em_ratio ) );
+ return FT_DivFix( darken_amount, em_ratio );
}
*
* Auto-fitter glyph loading routines (specification).
*
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
FT_UInt gindex,
FT_Int32 load_flags );
- FT_LOCAL_DEF( FT_Int32 )
+ FT_LOCAL( FT_Fixed )
af_loader_compute_darkening( AF_Loader loader,
FT_Face face,
FT_Pos standard_width );
*
* Auto-fitter module implementation (body).
*
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
#endif
- int _af_debug_disable_horz_hints;
- int _af_debug_disable_vert_hints;
- int _af_debug_disable_blue_hints;
+ int af_debug_disable_horz_hints_;
+ int af_debug_disable_vert_hints_;
+ int af_debug_disable_blue_hints_;
/* we use a global object instead of a local one for debugging */
- AF_GlyphHintsRec _af_debug_hints_rec[1];
+ static AF_GlyphHintsRec af_debug_hints_rec_[1];
- void* _af_debug_hints = _af_debug_hints_rec;
+ void* af_debug_hints_ = af_debug_hints_rec_;
#endif
#include <freetype/internal/ftobjs.h>
error = af_face_globals_new( face, &globals, module );
if ( !error )
{
- face->autohint.data =
- (FT_Pointer)globals;
- face->autohint.finalizer =
- (FT_Generic_Finalizer)af_face_globals_free;
+ face->autohint.data = (FT_Pointer)globals;
+ face->autohint.finalizer = af_face_globals_free;
}
}
if ( !ft_strcmp( property_name, "fallback-script" ) )
{
- FT_UInt* fallback_script;
- FT_UInt ss;
+ AF_Script* fallback_script;
+ FT_UInt ss;
#ifdef FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES
return FT_THROW( Invalid_Argument );
#endif
- fallback_script = (FT_UInt*)value;
+ fallback_script = (AF_Script*)value;
/* We translate the fallback script to a fallback style that uses */
/* `fallback-script' as its script and `AF_COVERAGE_NONE' as its */
AF_StyleClass style_class = af_style_classes[ss];
- if ( (FT_UInt)style_class->script == *fallback_script &&
- style_class->coverage == AF_COVERAGE_DEFAULT )
+ if ( style_class->script == *fallback_script &&
+ style_class->coverage == AF_COVERAGE_DEFAULT )
{
module->fallback_style = ss;
break;
if ( !af_style_classes[ss] )
{
- FT_TRACE0(( "af_property_set: Invalid value %d for property `%s'\n",
+ FT_TRACE2(( "af_property_set: Invalid value %d for property `%s'\n",
*fallback_script, property_name ));
return FT_THROW( Invalid_Argument );
}
}
else if ( !ft_strcmp( property_name, "default-script" ) )
{
- FT_UInt* default_script;
+ AF_Script* default_script;
#ifdef FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES
return FT_THROW( Invalid_Argument );
#endif
- default_script = (FT_UInt*)value;
+ default_script = (AF_Script*)value;
module->default_script = *default_script;
return error;
}
-#ifdef AF_CONFIG_OPTION_USE_WARPER
- else if ( !ft_strcmp( property_name, "warping" ) )
- {
-#ifdef FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES
- if ( value_is_string )
- {
- const char* s = (const char*)value;
- long w = ft_strtol( s, NULL, 10 );
-
-
- if ( w == 0 )
- module->warping = 0;
- else if ( w == 1 )
- module->warping = 1;
- else
- return FT_THROW( Invalid_Argument );
- }
- else
-#endif
- {
- FT_Bool* warping = (FT_Bool*)value;
-
-
- module->warping = *warping;
- }
-
- return error;
- }
-#endif /* AF_CONFIG_OPTION_USE_WARPER */
else if ( !ft_strcmp( property_name, "darkening-parameters" ) )
{
FT_Int* darken_params;
return error;
}
- FT_TRACE0(( "af_property_set: missing property `%s'\n",
+ FT_TRACE2(( "af_property_set: missing property `%s'\n",
property_name ));
return FT_THROW( Missing_Property );
}
{
FT_Error error = FT_Err_Ok;
AF_Module module = (AF_Module)ft_module;
- FT_UInt fallback_style = module->fallback_style;
- FT_UInt default_script = module->default_script;
-#ifdef AF_CONFIG_OPTION_USE_WARPER
- FT_Bool warping = module->warping;
-#endif
if ( !ft_strcmp( property_name, "glyph-to-script-map" ) )
}
else if ( !ft_strcmp( property_name, "fallback-script" ) )
{
- FT_UInt* val = (FT_UInt*)value;
+ AF_Script* val = (AF_Script*)value;
- AF_StyleClass style_class = af_style_classes[fallback_style];
+ AF_StyleClass style_class = af_style_classes[module->fallback_style];
*val = style_class->script;
}
else if ( !ft_strcmp( property_name, "default-script" ) )
{
- FT_UInt* val = (FT_UInt*)value;
+ AF_Script* val = (AF_Script*)value;
- *val = default_script;
+ *val = module->default_script;
return error;
}
return error;
}
-#ifdef AF_CONFIG_OPTION_USE_WARPER
- else if ( !ft_strcmp( property_name, "warping" ) )
- {
- FT_Bool* val = (FT_Bool*)value;
-
-
- *val = warping;
-
- return error;
- }
-#endif /* AF_CONFIG_OPTION_USE_WARPER */
else if ( !ft_strcmp( property_name, "darkening-parameters" ) )
{
FT_Int* darken_params = module->darken_params;
return error;
}
- FT_TRACE0(( "af_property_get: missing property `%s'\n",
+ FT_TRACE2(( "af_property_get: missing property `%s'\n",
property_name ));
return FT_THROW( Missing_Property );
}
FT_DEFINE_SERVICE_PROPERTIESREC(
af_service_properties,
- (FT_Properties_SetFunc)af_property_set, /* set_property */
- (FT_Properties_GetFunc)af_property_get ) /* get_property */
+ af_property_set, /* FT_Properties_SetFunc set_property */
+ af_property_get /* FT_Properties_GetFunc get_property */
+ )
FT_DEFINE_SERVICEDESCREC1(
module->fallback_style = AF_STYLE_FALLBACK;
module->default_script = AF_SCRIPT_DEFAULT;
-#ifdef AF_CONFIG_OPTION_USE_WARPER
- module->warping = 0;
-#endif
module->no_stem_darkening = TRUE;
module->darken_params[0] = CFF_CONFIG_OPTION_DARKENING_PARAMETER_X1;
FT_UNUSED( ft_module );
#ifdef FT_DEBUG_AUTOFIT
- if ( _af_debug_hints_rec->memory )
- af_glyph_hints_done( _af_debug_hints_rec );
+ if ( af_debug_hints_rec_->memory )
+ af_glyph_hints_done( af_debug_hints_rec_ );
#endif
}
FT_CALLBACK_DEF( FT_Error )
- af_autofitter_load_glyph( AF_Module module,
- FT_GlyphSlot slot,
- FT_Size size,
- FT_UInt glyph_index,
- FT_Int32 load_flags )
+ af_autofitter_load_glyph( FT_AutoHinter module_,
+ FT_GlyphSlot slot,
+ FT_Size size,
+ FT_UInt glyph_index,
+ FT_Int32 load_flags )
{
+ AF_Module module = (AF_Module)module_;
+
FT_Error error = FT_Err_Ok;
FT_Memory memory = module->root.library->memory;
/* in debug mode, we use a global object that survives this routine */
- AF_GlyphHints hints = _af_debug_hints_rec;
+ AF_GlyphHints hints = af_debug_hints_rec_;
AF_LoaderRec loader[1];
FT_UNUSED( size );
FT_DEFINE_AUTOHINTER_INTERFACE(
af_autofitter_interface,
- NULL, /* reset_face */
- NULL, /* get_global_hints */
- NULL, /* done_global_hints */
- (FT_AutoHinter_GlyphLoadFunc)af_autofitter_load_glyph /* load_glyph */
+ NULL, /* FT_AutoHinter_GlobalResetFunc reset_face */
+ NULL, /* FT_AutoHinter_GlobalGetFunc get_global_hints */
+ NULL, /* FT_AutoHinter_GlobalDoneFunc done_global_hints */
+ af_autofitter_load_glyph /* FT_AutoHinter_GlyphLoadFunc load_glyph */
)
FT_DEFINE_MODULE(
(const void*)&af_autofitter_interface,
- (FT_Module_Constructor)af_autofitter_init, /* module_init */
- (FT_Module_Destructor) af_autofitter_done, /* module_done */
- (FT_Module_Requester) af_get_interface /* get_interface */
+ af_autofitter_init, /* FT_Module_Constructor module_init */
+ af_autofitter_done, /* FT_Module_Destructor module_done */
+ af_get_interface /* FT_Module_Requester get_interface */
)
*
* Auto-fitter module implementation (specification).
*
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
FT_ModuleRec root;
FT_UInt fallback_style;
- FT_UInt default_script;
-#ifdef AF_CONFIG_OPTION_USE_WARPER
- FT_Bool warping;
-#endif
+ AF_Script default_script;
FT_Bool no_stem_darkening;
FT_Int darken_params[8];
*
* Auto-fitter Unicode script ranges (body).
*
- * Copyright (C) 2013-2020 by
+ * Copyright (C) 2013-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* Auto-fitter Unicode script ranges (specification).
*
- * Copyright (C) 2013-2020 by
+ * Copyright (C) 2013-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* Auto-fitter scripts (specification only).
*
- * Copyright (C) 2013-2020 by
+ * Copyright (C) 2013-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* HarfBuzz interface for accessing OpenType features (body).
*
- * Copyright (C) 2013-2020 by
+ * Copyright (C) 2013-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
/* Convert a HarfBuzz script tag into the corresponding OpenType */
/* tag or tags -- some Indic scripts like Devanagari have an old */
/* and a new set of features. */
- hb_ot_tags_from_script( script,
- &script_tags[0],
- &script_tags[1] );
+ {
+ unsigned int tags_count = 3;
+ hb_tag_t tags[3];
+
+
+ hb_ot_tags_from_script_and_language( script,
+ HB_LANGUAGE_INVALID,
+ &tags_count,
+ tags,
+ NULL,
+ NULL );
+ script_tags[0] = tags_count > 0 ? tags[0] : HB_TAG_NONE;
+ script_tags[1] = tags_count > 1 ? tags[1] : HB_TAG_NONE;
+ script_tags[2] = tags_count > 2 ? tags[2] : HB_TAG_NONE;
+ }
- /* `hb_ot_tags_from_script' usually returns HB_OT_TAG_DEFAULT_SCRIPT */
- /* as the second tag. We change that to HB_TAG_NONE except for the */
- /* default script. */
+ /* If the second tag is HB_OT_TAG_DEFAULT_SCRIPT, change that to */
+ /* HB_TAG_NONE except for the default script. */
if ( default_script )
{
if ( script_tags[0] == HB_TAG_NONE )
/* HarfBuzz maps them to `DFLT', which we don't want to handle here */
if ( script_tags[0] == HB_OT_TAG_DEFAULT_SCRIPT )
goto Exit;
-
- if ( script_tags[1] == HB_OT_TAG_DEFAULT_SCRIPT )
- script_tags[1] = HB_TAG_NONE;
}
gsub_lookups = hb_set_create();
if ( hb_set_is_empty( gsub_lookups ) )
goto Exit; /* nothing to do */
- FT_TRACE4(( "GSUB lookups (style `%s'):\n"
- " ",
+ FT_TRACE4(( "GSUB lookups (style `%s'):\n",
af_style_names[style_class->style] ));
+ FT_TRACE4(( " " ));
#ifdef FT_DEBUG_LEVEL_TRACE
count = 0;
#ifdef FT_DEBUG_LEVEL_TRACE
if ( !count )
FT_TRACE4(( " (none)" ));
- FT_TRACE4(( "\n\n" ));
+ FT_TRACE4(( "\n" ));
+ FT_TRACE4(( "\n" ));
#endif
- FT_TRACE4(( "GPOS lookups (style `%s'):\n"
- " ",
+ FT_TRACE4(( "GPOS lookups (style `%s'):\n",
af_style_names[style_class->style] ));
+ FT_TRACE4(( " " ));
gpos_lookups = hb_set_create();
hb_ot_layout_collect_lookups( face,
#ifdef FT_DEBUG_LEVEL_TRACE
if ( !count )
FT_TRACE4(( " (none)" ));
- FT_TRACE4(( "\n\n" ));
+ FT_TRACE4(( "\n" ));
+ FT_TRACE4(( "\n" ));
#endif
/*
* We now check whether we can construct blue zones, using glyphs
* covered by the feature only. In case there is not a single zone
- * (this is, not a single character is covered), we skip this coverage.
+ * (that is, not a single character is covered), we skip this coverage.
*
*/
if ( style_class->coverage != AF_COVERAGE_DEFAULT )
* hinted and usually rendered glyph.
*
* Consider the superscript feature of font `pala.ttf': Some of the
- * glyphs are `real', this is, they have a zero vertical offset, but
+ * glyphs are `real', that is, they have a zero vertical offset, but
* most of them are small caps glyphs shifted up to the superscript
- * position (this is, the `sups' feature is present in both the GSUB and
+ * position (that is, the `sups' feature is present in both the GSUB and
* GPOS tables). The code for blue zones computation actually uses a
* feature's y offset so that the `real' glyphs get correct hints. But
* later on it is impossible to decide whether a glyph index belongs to,
{
#ifdef FT_DEBUG_LEVEL_TRACE
if ( !( count % 10 ) )
- FT_TRACE4(( "\n"
- " " ));
+ {
+ FT_TRACE4(( "\n" ));
+ FT_TRACE4(( " " ));
+ }
FT_TRACE4(( " %d", idx ));
count++;
#ifdef FT_DEBUG_LEVEL_TRACE
if ( !count )
- FT_TRACE4(( "\n"
- " (none)" ));
- FT_TRACE4(( "\n\n" ));
+ {
+ FT_TRACE4(( "\n" ));
+ FT_TRACE4(( " (none)" ));
+ }
+ FT_TRACE4(( "\n" ));
+ FT_TRACE4(( "\n" ));
#endif
Exit:
*
* HarfBuzz interface for accessing OpenType features (specification).
*
- * Copyright (C) 2013-2020 by
+ * Copyright (C) 2013-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
#include <hb.h>
#include <hb-ot.h>
-#include <hb-ft.h>
+#include "ft-hb.h"
#endif
*
* Auto-fitter styles (specification only).
*
- * Copyright (C) 2013-2020 by
+ * Copyright (C) 2013-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
AF_BLUE_STRINGSET_LATP,
AF_COVERAGE_DEFAULT )
-#ifdef FT_OPTION_AUTOFIT2
- STYLE( ltn2_dflt, LTN2_DFLT,
- "Latin 2 default style",
- AF_WRITING_SYSTEM_LATIN2,
- AF_SCRIPT_LATN,
- AF_BLUE_STRINGSET_LATN,
- AF_COVERAGE_DEFAULT )
-#endif
-
STYLE( lisu_dflt, LISU_DFLT,
"Lisu default style",
AF_WRITING_SYSTEM_LATIN,
*
* Auto-fitter types (specification only).
*
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
#ifdef FT_DEBUG_AUTOFIT
-extern int _af_debug_disable_horz_hints;
-extern int _af_debug_disable_vert_hints;
-extern int _af_debug_disable_blue_hints;
-extern void* _af_debug_hints;
+extern int af_debug_disable_horz_hints_;
+extern int af_debug_disable_vert_hints_;
+extern int af_debug_disable_blue_hints_;
+extern void* af_debug_hints_;
#endif /* FT_DEBUG_AUTOFIT */
FT_Pos threshold );
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** A N G L E T Y P E S *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /*
- * The auto-fitter doesn't need a very high angular accuracy;
- * this allows us to speed up some computations considerably with a
- * light Cordic algorithm (see afangles.c).
- */
-
- typedef FT_Int AF_Angle;
-
-
-#define AF_ANGLE_PI 256
-#define AF_ANGLE_2PI ( AF_ANGLE_PI * 2 )
-#define AF_ANGLE_PI2 ( AF_ANGLE_PI / 2 )
-#define AF_ANGLE_PI4 ( AF_ANGLE_PI / 4 )
-
-
-#if 0
- /*
- * compute the angle of a given 2-D vector
- */
- FT_LOCAL( AF_Angle )
- af_angle_atan( FT_Pos dx,
- FT_Pos dy );
-
-
- /*
- * compute `angle2 - angle1'; the result is always within
- * the range [-AF_ANGLE_PI .. AF_ANGLE_PI - 1]
- */
- FT_LOCAL( AF_Angle )
- af_angle_diff( AF_Angle angle1,
- AF_Angle angle2 );
-#endif /* 0 */
-
-
-#define AF_ANGLE_DIFF( result, angle1, angle2 ) \
- FT_BEGIN_STMNT \
- AF_Angle _delta = (angle2) - (angle1); \
- \
- \
- while ( _delta <= -AF_ANGLE_PI ) \
- _delta += AF_ANGLE_2PI; \
- \
- while ( _delta > AF_ANGLE_PI ) \
- _delta -= AF_ANGLE_2PI; \
- \
- result = _delta; \
- FT_END_STMNT
-
-
/*
* opaque handle to glyph-specific hints -- see `afhints.h' for more
* details
#define AF_SCALER_FLAG_NO_HORIZONTAL 1U /* disable horizontal hinting */
#define AF_SCALER_FLAG_NO_VERTICAL 2U /* disable vertical hinting */
#define AF_SCALER_FLAG_NO_ADVANCE 4U /* disable advance hinting */
-#define AF_SCALER_FLAG_NO_WARPER 8U /* disable warper */
typedef struct AF_ScalerRec_
{
- FT_Face face; /* source font face */
- FT_Fixed x_scale; /* from font units to 1/64th device pixels */
- FT_Fixed y_scale; /* from font units to 1/64th device pixels */
- FT_Pos x_delta; /* in 1/64th device pixels */
- FT_Pos y_delta; /* in 1/64th device pixels */
- FT_Render_Mode render_mode; /* monochrome, anti-aliased, LCD, etc. */
- FT_UInt32 flags; /* additional control flags, see above */
+ FT_Face face; /* source font face */
+ FT_Fixed x_scale; /* from font units to 1/64 device pixels */
+ FT_Fixed y_scale; /* from font units to 1/64 device pixels */
+ FT_Pos x_delta; /* in 1/64 device pixels */
+ FT_Pos y_delta; /* in 1/64 device pixels */
+ FT_Render_Mode render_mode; /* monochrome, anti-aliased, LCD, etc. */
+ FT_UInt32 flags; /* additional control flags, see above */
} AF_ScalerRec, *AF_Scaler;
* outline according to the results of the glyph analyzer.
*/
-#define AFWRTSYS_H_ /* don't load header files */
#undef WRITING_SYSTEM
#define WRITING_SYSTEM( ws, WS ) \
AF_WRITING_SYSTEM_ ## WS,
typedef enum AF_WritingSystem_
{
-#include "afwrtsys.h"
+#include "afws-iter.h"
AF_WRITING_SYSTEM_MAX /* do not remove */
} AF_WritingSystem;
-#undef AFWRTSYS_H_
-
typedef struct AF_WritingSystemClassRec_
{
+++ /dev/null
-/****************************************************************************
- *
- * afwarp.c
- *
- * Auto-fitter warping algorithm (body).
- *
- * Copyright (C) 2006-2020 by
- * David Turner, Robert Wilhelm, and Werner Lemberg.
- *
- * This file is part of the FreeType project, and may only be used,
- * modified, and distributed under the terms of the FreeType project
- * license, LICENSE.TXT. By continuing to use, modify, or distribute
- * this file you indicate that you have read the license and
- * understand and accept it fully.
- *
- */
-
-
- /*
- * The idea of the warping code is to slightly scale and shift a glyph
- * within a single dimension so that as much of its segments are aligned
- * (more or less) on the grid. To find out the optimal scaling and
- * shifting value, various parameter combinations are tried and scored.
- */
-
-#include "afwarp.h"
-
-#ifdef AF_CONFIG_OPTION_USE_WARPER
-
- /**************************************************************************
- *
- * The macro FT_COMPONENT is used in trace mode. It is an implicit
- * parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log
- * messages during execution.
- */
-#undef FT_COMPONENT
-#define FT_COMPONENT afwarp
-
-
- /* The weights cover the range 0/64 - 63/64 of a pixel. Obviously, */
- /* values around a half pixel (which means exactly between two grid */
- /* lines) gets the worst weight. */
-#if 1
- static const AF_WarpScore
- af_warper_weights[64] =
- {
- 35, 32, 30, 25, 20, 15, 12, 10, 5, 1, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, -1, -2, -5, -8,-10,-10,-20,-20,-30,-30,
-
- -30,-30,-20,-20,-10,-10, -8, -5, -2, -1, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 1, 5, 10, 12, 15, 20, 25, 30, 32,
- };
-#else
- static const AF_WarpScore
- af_warper_weights[64] =
- {
- 30, 20, 10, 5, 4, 4, 3, 2, 1, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, -1, -2, -2, -5, -5,-10,-10,-15,-20,
-
- -20,-15,-15,-10,-10, -5, -5, -2, -2, -1, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 4, 5, 10, 20,
- };
-#endif
-
-
- /* Score segments for a given `scale' and `delta' in the range */
- /* `xx1' to `xx2', and store the best result in `warper'. If */
- /* the new best score is equal to the old one, prefer the */
- /* value with a smaller distortion (around `base_distort'). */
-
- static void
- af_warper_compute_line_best( AF_Warper warper,
- FT_Fixed scale,
- FT_Pos delta,
- FT_Pos xx1,
- FT_Pos xx2,
- AF_WarpScore base_distort,
- AF_Segment segments,
- FT_Int num_segments )
- {
- FT_Int idx_min, idx_max, idx0;
- FT_Int nn;
- AF_WarpScore scores[65];
-
-
- for ( nn = 0; nn < 65; nn++ )
- scores[nn] = 0;
-
- idx0 = xx1 - warper->t1;
-
- /* compute minimum and maximum indices */
- {
- FT_Pos xx1min = warper->x1min;
- FT_Pos xx1max = warper->x1max;
- FT_Pos w = xx2 - xx1;
-
-
- if ( xx1min + w < warper->x2min )
- xx1min = warper->x2min - w;
-
- if ( xx1max + w > warper->x2max )
- xx1max = warper->x2max - w;
-
- idx_min = xx1min - warper->t1;
- idx_max = xx1max - warper->t1;
-
- if ( idx_min < 0 || idx_min > idx_max || idx_max > 64 )
- {
- FT_TRACE5(( "invalid indices:\n"
- " min=%d max=%d, xx1=%ld xx2=%ld,\n"
- " x1min=%ld x1max=%ld, x2min=%ld x2max=%ld\n",
- idx_min, idx_max, xx1, xx2,
- warper->x1min, warper->x1max,
- warper->x2min, warper->x2max ));
- return;
- }
- }
-
- for ( nn = 0; nn < num_segments; nn++ )
- {
- FT_Pos len = segments[nn].max_coord - segments[nn].min_coord;
- FT_Pos y0 = FT_MulFix( segments[nn].pos, scale ) + delta;
- FT_Pos y = y0 + ( idx_min - idx0 );
- FT_Int idx;
-
-
- /* score the length of the segments for the given range */
- for ( idx = idx_min; idx <= idx_max; idx++, y++ )
- scores[idx] += af_warper_weights[y & 63] * len;
- }
-
- /* find best score */
- {
- FT_Int idx;
-
-
- for ( idx = idx_min; idx <= idx_max; idx++ )
- {
- AF_WarpScore score = scores[idx];
- AF_WarpScore distort = base_distort + ( idx - idx0 );
-
-
- if ( score > warper->best_score ||
- ( score == warper->best_score &&
- distort < warper->best_distort ) )
- {
- warper->best_score = score;
- warper->best_distort = distort;
- warper->best_scale = scale;
- warper->best_delta = delta + ( idx - idx0 );
- }
- }
- }
- }
-
-
- /* Compute optimal scaling and delta values for a given glyph and */
- /* dimension. */
-
- FT_LOCAL_DEF( void )
- af_warper_compute( AF_Warper warper,
- AF_GlyphHints hints,
- AF_Dimension dim,
- FT_Fixed *a_scale,
- FT_Pos *a_delta )
- {
- AF_AxisHints axis;
- AF_Point points;
-
- FT_Fixed org_scale;
- FT_Pos org_delta;
-
- FT_Int nn, num_points, num_segments;
- FT_Int X1, X2;
- FT_Int w;
-
- AF_WarpScore base_distort;
- AF_Segment segments;
-
-
- /* get original scaling transformation */
- if ( dim == AF_DIMENSION_VERT )
- {
- org_scale = hints->y_scale;
- org_delta = hints->y_delta;
- }
- else
- {
- org_scale = hints->x_scale;
- org_delta = hints->x_delta;
- }
-
- warper->best_scale = org_scale;
- warper->best_delta = org_delta;
- warper->best_score = FT_INT_MIN;
- warper->best_distort = 0;
-
- axis = &hints->axis[dim];
- segments = axis->segments;
- num_segments = axis->num_segments;
- points = hints->points;
- num_points = hints->num_points;
-
- *a_scale = org_scale;
- *a_delta = org_delta;
-
- /* get X1 and X2, minimum and maximum in original coordinates */
- if ( num_segments < 1 )
- return;
-
-#if 1
- X1 = X2 = points[0].fx;
- for ( nn = 1; nn < num_points; nn++ )
- {
- FT_Int X = points[nn].fx;
-
-
- if ( X < X1 )
- X1 = X;
- if ( X > X2 )
- X2 = X;
- }
-#else
- X1 = X2 = segments[0].pos;
- for ( nn = 1; nn < num_segments; nn++ )
- {
- FT_Int X = segments[nn].pos;
-
-
- if ( X < X1 )
- X1 = X;
- if ( X > X2 )
- X2 = X;
- }
-#endif
-
- if ( X1 >= X2 )
- return;
-
- warper->x1 = FT_MulFix( X1, org_scale ) + org_delta;
- warper->x2 = FT_MulFix( X2, org_scale ) + org_delta;
-
- warper->t1 = AF_WARPER_FLOOR( warper->x1 );
- warper->t2 = AF_WARPER_CEIL( warper->x2 );
-
- /* examine a half pixel wide range around the maximum coordinates */
- warper->x1min = warper->x1 & ~31;
- warper->x1max = warper->x1min + 32;
- warper->x2min = warper->x2 & ~31;
- warper->x2max = warper->x2min + 32;
-
- if ( warper->x1max > warper->x2 )
- warper->x1max = warper->x2;
-
- if ( warper->x2min < warper->x1 )
- warper->x2min = warper->x1;
-
- warper->w0 = warper->x2 - warper->x1;
-
- if ( warper->w0 <= 64 )
- {
- warper->x1max = warper->x1;
- warper->x2min = warper->x2;
- }
-
- /* examine (at most) a pixel wide range around the natural width */
- warper->wmin = warper->x2min - warper->x1max;
- warper->wmax = warper->x2max - warper->x1min;
-
-#if 1
- /* some heuristics to reduce the number of widths to be examined */
- {
- int margin = 16;
-
-
- if ( warper->w0 <= 128 )
- {
- margin = 8;
- if ( warper->w0 <= 96 )
- margin = 4;
- }
-
- if ( warper->wmin < warper->w0 - margin )
- warper->wmin = warper->w0 - margin;
-
- if ( warper->wmax > warper->w0 + margin )
- warper->wmax = warper->w0 + margin;
- }
-
- if ( warper->wmin < warper->w0 * 3 / 4 )
- warper->wmin = warper->w0 * 3 / 4;
-
- if ( warper->wmax > warper->w0 * 5 / 4 )
- warper->wmax = warper->w0 * 5 / 4;
-#else
- /* no scaling, just translation */
- warper->wmin = warper->wmax = warper->w0;
-#endif
-
- for ( w = warper->wmin; w <= warper->wmax; w++ )
- {
- FT_Fixed new_scale;
- FT_Pos new_delta;
- FT_Pos xx1, xx2;
-
-
- /* compute min and max positions for given width, */
- /* assuring that they stay within the coordinate ranges */
- xx1 = warper->x1;
- xx2 = warper->x2;
- if ( w >= warper->w0 )
- {
- xx1 -= w - warper->w0;
- if ( xx1 < warper->x1min )
- {
- xx2 += warper->x1min - xx1;
- xx1 = warper->x1min;
- }
- }
- else
- {
- xx1 -= w - warper->w0;
- if ( xx1 > warper->x1max )
- {
- xx2 -= xx1 - warper->x1max;
- xx1 = warper->x1max;
- }
- }
-
- if ( xx1 < warper->x1 )
- base_distort = warper->x1 - xx1;
- else
- base_distort = xx1 - warper->x1;
-
- if ( xx2 < warper->x2 )
- base_distort += warper->x2 - xx2;
- else
- base_distort += xx2 - warper->x2;
-
- /* give base distortion a greater weight while scoring */
- base_distort *= 10;
-
- new_scale = org_scale + FT_DivFix( w - warper->w0, X2 - X1 );
- new_delta = xx1 - FT_MulFix( X1, new_scale );
-
- af_warper_compute_line_best( warper, new_scale, new_delta, xx1, xx2,
- base_distort,
- segments, num_segments );
- }
-
- {
- FT_Fixed best_scale = warper->best_scale;
- FT_Pos best_delta = warper->best_delta;
-
-
- hints->xmin_delta = FT_MulFix( X1, best_scale - org_scale )
- + best_delta;
- hints->xmax_delta = FT_MulFix( X2, best_scale - org_scale )
- + best_delta;
-
- *a_scale = best_scale;
- *a_delta = best_delta;
- }
- }
-
-#else /* !AF_CONFIG_OPTION_USE_WARPER */
-
- /* ANSI C doesn't like empty source files */
- typedef int _af_warp_dummy;
-
-#endif /* !AF_CONFIG_OPTION_USE_WARPER */
-
-/* END */
+++ /dev/null
-/****************************************************************************
- *
- * afwarp.h
- *
- * Auto-fitter warping algorithm (specification).
- *
- * Copyright (C) 2006-2020 by
- * David Turner, Robert Wilhelm, and Werner Lemberg.
- *
- * This file is part of the FreeType project, and may only be used,
- * modified, and distributed under the terms of the FreeType project
- * license, LICENSE.TXT. By continuing to use, modify, or distribute
- * this file you indicate that you have read the license and
- * understand and accept it fully.
- *
- */
-
-
-#ifndef AFWARP_H_
-#define AFWARP_H_
-
-#include "afhints.h"
-
-FT_BEGIN_HEADER
-
-#define AF_WARPER_SCALE
-
-#define AF_WARPER_FLOOR( x ) ( (x) & ~FT_TYPEOF( x )63 )
-#define AF_WARPER_CEIL( x ) AF_WARPER_FLOOR( (x) + 63 )
-
-
- typedef FT_Int32 AF_WarpScore;
-
- typedef struct AF_WarperRec_
- {
- FT_Pos x1, x2;
- FT_Pos t1, t2;
- FT_Pos x1min, x1max;
- FT_Pos x2min, x2max;
- FT_Pos w0, wmin, wmax;
-
- FT_Fixed best_scale;
- FT_Pos best_delta;
- AF_WarpScore best_score;
- AF_WarpScore best_distort;
-
- } AF_WarperRec, *AF_Warper;
-
-
-#ifdef AF_CONFIG_OPTION_USE_WARPER
- FT_LOCAL( void )
- af_warper_compute( AF_Warper warper,
- AF_GlyphHints hints,
- AF_Dimension dim,
- FT_Fixed *a_scale,
- FT_Pos *a_delta );
-#endif
-
-
-FT_END_HEADER
-
-
-#endif /* AFWARP_H_ */
-
-
-/* END */
+++ /dev/null
-/****************************************************************************
- *
- * afwrtsys.h
- *
- * Auto-fitter writing systems (specification only).
- *
- * Copyright (C) 2013-2020 by
- * David Turner, Robert Wilhelm, and Werner Lemberg.
- *
- * This file is part of the FreeType project, and may only be used,
- * modified, and distributed under the terms of the FreeType project
- * license, LICENSE.TXT. By continuing to use, modify, or distribute
- * this file you indicate that you have read the license and
- * understand and accept it fully.
- *
- */
-
-
-#ifndef AFWRTSYS_H_
-#define AFWRTSYS_H_
-
- /* Since preprocessor directives can't create other preprocessor */
- /* directives, we have to include the header files manually. */
-
-#include "afdummy.h"
-#include "aflatin.h"
-#include "afcjk.h"
-#include "afindic.h"
-#ifdef FT_OPTION_AUTOFIT2
-#include "aflatin2.h"
-#endif
-
-#endif /* AFWRTSYS_H_ */
-
-
- /* The following part can be included multiple times. */
- /* Define `WRITING_SYSTEM' as needed. */
-
-
- /* Add new writing systems here. The arguments are the writing system */
- /* name in lowercase and uppercase, respectively. */
-
- WRITING_SYSTEM( dummy, DUMMY )
- WRITING_SYSTEM( latin, LATIN )
- WRITING_SYSTEM( cjk, CJK )
- WRITING_SYSTEM( indic, INDIC )
-#ifdef FT_OPTION_AUTOFIT2
- WRITING_SYSTEM( latin2, LATIN2 )
-#endif
-
-
-/* END */
--- /dev/null
+/****************************************************************************
+ *
+ * afws-decl.h
+ *
+ * Auto-fitter writing system declarations (specification only).
+ *
+ * Copyright (C) 2013-2023 by
+ * David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ * This file is part of the FreeType project, and may only be used,
+ * modified, and distributed under the terms of the FreeType project
+ * license, LICENSE.TXT. By continuing to use, modify, or distribute
+ * this file you indicate that you have read the license and
+ * understand and accept it fully.
+ *
+ */
+
+
+#ifndef AFWS_DECL_H_
+#define AFWS_DECL_H_
+
+ /* Since preprocessor directives can't create other preprocessor */
+ /* directives, we have to include the header files manually. */
+
+#include "afdummy.h"
+#include "aflatin.h"
+#include "afcjk.h"
+#include "afindic.h"
+
+#endif /* AFWS_DECL_H_ */
+
+
+/* END */
--- /dev/null
+/****************************************************************************
+ *
+ * afws-iter.h
+ *
+ * Auto-fitter writing systems iterator (specification only).
+ *
+ * Copyright (C) 2013-2023 by
+ * David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ * This file is part of the FreeType project, and may only be used,
+ * modified, and distributed under the terms of the FreeType project
+ * license, LICENSE.TXT. By continuing to use, modify, or distribute
+ * this file you indicate that you have read the license and
+ * understand and accept it fully.
+ *
+ */
+
+ /* This header may be included multiple times. */
+ /* Define `WRITING_SYSTEM' as needed. */
+
+
+ /* Add new writing systems here. The arguments are the writing system */
+ /* name in lowercase and uppercase, respectively. */
+
+ WRITING_SYSTEM( dummy, DUMMY )
+ WRITING_SYSTEM( latin, LATIN )
+ WRITING_SYSTEM( cjk, CJK )
+ WRITING_SYSTEM( indic, INDIC )
+
+
+/* END */
*
* Auto-fitter module (body).
*
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
#define FT_MAKE_OPTION_SINGLE_OBJECT
-#include "afangles.c"
+#include "ft-hb.c"
#include "afblue.c"
#include "afcjk.c"
#include "afdummy.c"
#include "afhints.c"
#include "afindic.c"
#include "aflatin.c"
-#include "aflatin2.c"
#include "afloader.c"
#include "afmodule.c"
#include "afranges.c"
#include "afshaper.c"
-#include "afwarp.c"
/* END */
--- /dev/null
+/*
+ * Copyright © 2009, 2023 Red Hat, Inc.
+ * Copyright © 2015 Google, Inc.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod, Matthias Clasen
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include <freetype/freetype.h>
+#include <freetype/tttables.h>
+
+#ifdef FT_CONFIG_OPTION_USE_HARFBUZZ
+
+#include "ft-hb.h"
+
+/* The following three functions are a more or less verbatim
+ * copy of corresponding HarfBuzz code from hb-ft.cc
+ */
+
+static hb_blob_t *
+hb_ft_reference_table_ (hb_face_t *face, hb_tag_t tag, void *user_data)
+{
+ FT_Face ft_face = (FT_Face) user_data;
+ FT_Byte *buffer;
+ FT_ULong length = 0;
+ FT_Error error;
+
+ FT_UNUSED (face);
+
+ /* Note: FreeType like HarfBuzz uses the NONE tag for fetching the entire blob */
+
+ error = FT_Load_Sfnt_Table (ft_face, tag, 0, NULL, &length);
+ if (error)
+ return NULL;
+
+ buffer = (FT_Byte *) ft_smalloc (length);
+ if (!buffer)
+ return NULL;
+
+ error = FT_Load_Sfnt_Table (ft_face, tag, 0, buffer, &length);
+ if (error)
+ {
+ free (buffer);
+ return NULL;
+ }
+
+ return hb_blob_create ((const char *) buffer, length,
+ HB_MEMORY_MODE_WRITABLE,
+ buffer, ft_sfree);
+}
+
+static hb_face_t *
+hb_ft_face_create_ (FT_Face ft_face,
+ hb_destroy_func_t destroy)
+{
+ hb_face_t *face;
+
+ if (!ft_face->stream->read) {
+ hb_blob_t *blob;
+
+ blob = hb_blob_create ((const char *) ft_face->stream->base,
+ (unsigned int) ft_face->stream->size,
+ HB_MEMORY_MODE_READONLY,
+ ft_face, destroy);
+ face = hb_face_create (blob, ft_face->face_index);
+ hb_blob_destroy (blob);
+ } else {
+ face = hb_face_create_for_tables (hb_ft_reference_table_, ft_face, destroy);
+ }
+
+ hb_face_set_index (face, ft_face->face_index);
+ hb_face_set_upem (face, ft_face->units_per_EM);
+
+ return face;
+}
+
+FT_LOCAL_DEF(hb_font_t *)
+hb_ft_font_create_ (FT_Face ft_face,
+ hb_destroy_func_t destroy)
+{
+ hb_font_t *font;
+ hb_face_t *face;
+
+ face = hb_ft_face_create_ (ft_face, destroy);
+ font = hb_font_create (face);
+ hb_face_destroy (face);
+ return font;
+}
+
+#else /* !FT_CONFIG_OPTION_USE_HARFBUZZ */
+
+/* ANSI C doesn't like empty source files */
+typedef int ft_hb_dummy_;
+
+#endif /* !FT_CONFIG_OPTION_USE_HARFBUZZ */
+
+/* END */
--- /dev/null
+/*
+ * Copyright © 2009, 2023 Red Hat, Inc.
+ * Copyright © 2015 Google, Inc.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod, Matthias Clasen
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef FT_HB_H
+#define FT_HB_H
+
+#include <hb.h>
+
+#include <freetype/internal/compiler-macros.h>
+#include <freetype/freetype.h>
+
+
+FT_BEGIN_HEADER
+
+FT_LOCAL(hb_font_t *)
+hb_ft_font_create_ (FT_Face ft_face,
+ hb_destroy_func_t destroy);
+
+
+FT_END_HEADER
+
+#endif /* FT_HB_H */
+
+
+/* END */
#
-# Copyright (C) 2003-2020 by
+# Copyright (C) 2003-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
#
-# Copyright (C) 2003-2020 by
+# Copyright (C) 2003-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
# AUTOF driver sources (i.e., C files)
#
-AUTOF_DRV_SRC := $(AUTOF_DIR)/afangles.c \
- $(AUTOF_DIR)/afblue.c \
+AUTOF_DRV_SRC := $(AUTOF_DIR)/afblue.c \
$(AUTOF_DIR)/afcjk.c \
$(AUTOF_DIR)/afdummy.c \
$(AUTOF_DIR)/afglobal.c \
$(AUTOF_DIR)/afmodule.c \
$(AUTOF_DIR)/afranges.c \
$(AUTOF_DIR)/afshaper.c \
- $(AUTOF_DIR)/afwarp.c
+ $(AUTOF_DIR)/ft-hb.c
# AUTOF driver headers
#
-AUTOF_DRV_H := $(AUTOF_DRV_SRC:%c=%h) \
- $(AUTOF_DIR)/afcover.h \
- $(AUTOF_DIR)/aferrors.h \
- $(AUTOF_DIR)/afscript.h \
- $(AUTOF_DIR)/afstyles.h \
- $(AUTOF_DIR)/aftypes.h \
- $(AUTOF_DIR)/afwrtsys.h
+AUTOF_DRV_H := $(AUTOF_DRV_SRC:%c=%h) \
+ $(AUTOF_DIR)/afcover.h \
+ $(AUTOF_DIR)/aferrors.h \
+ $(AUTOF_DIR)/afscript.h \
+ $(AUTOF_DIR)/afstyles.h \
+ $(AUTOF_DIR)/aftypes.h \
+ $(AUTOF_DIR)/afws-decl.h \
+ $(AUTOF_DIR)/afws-iter.h
# AUTOF driver object(s)
*
* Quick computation of advance widths (body).
*
- * Copyright (C) 2008-2020 by
+ * Copyright (C) 2008-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
static FT_Error
- _ft_face_scale_advances( FT_Face face,
+ ft_face_scale_advances_( FT_Face face,
FT_Fixed* advances,
FT_UInt count,
FT_Int32 flags )
error = func( face, gindex, 1, flags, padvance );
if ( !error )
- return _ft_face_scale_advances( face, padvance, 1, flags );
+ return ft_face_scale_advances_( face, padvance, 1, flags );
if ( FT_ERR_NEQ( error, Unimplemented_Feature ) )
return error;
{
error = func( face, start, count, flags, padvances );
if ( !error )
- return _ft_face_scale_advances( face, padvances, count, flags );
+ return ft_face_scale_advances_( face, padvances, count, flags );
if ( FT_ERR_NEQ( error, Unimplemented_Feature ) )
return error;
*
* Single object library component (body only).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* Private functions used in the `base' module (specification).
*
- * Copyright (C) 2008-2020 by
+ * Copyright (C) 2008-2023 by
* David Turner, Robert Wilhelm, Werner Lemberg, and suzuki toshiya.
*
* This file is part of the FreeType project, and may only be used,
FT_DECLARE_GLYPH( ft_bitmap_glyph_class )
FT_DECLARE_GLYPH( ft_outline_glyph_class )
+ FT_DECLARE_GLYPH( ft_svg_glyph_class )
#ifdef FT_CONFIG_OPTION_MAC_FONTS
*
* FreeType bbox computation (body).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used
* @Return:
* Always 0. Needed for the interface only.
*/
- static int
- BBox_Move_To( FT_Vector* to,
- TBBox_Rec* user )
+ FT_CALLBACK_DEF( int )
+ BBox_Move_To( const FT_Vector* to,
+ void* user_ )
{
+ TBBox_Rec* user = (TBBox_Rec*)user_;
+
+
FT_UPDATE_BBOX( to, user->bbox );
user->last = *to;
* @Return:
* Always 0. Needed for the interface only.
*/
- static int
- BBox_Line_To( FT_Vector* to,
- TBBox_Rec* user )
+ FT_CALLBACK_DEF( int )
+ BBox_Line_To( const FT_Vector* to,
+ void* user_ )
{
+ TBBox_Rec* user = (TBBox_Rec*)user_;
+
+
user->last = *to;
return 0;
* In the case of a non-monotonous arc, we compute directly the
* extremum coordinates, as it is sufficiently fast.
*/
- static int
- BBox_Conic_To( FT_Vector* control,
- FT_Vector* to,
- TBBox_Rec* user )
+ FT_CALLBACK_DEF( int )
+ BBox_Conic_To( const FT_Vector* control,
+ const FT_Vector* to,
+ void* user_ )
{
+ TBBox_Rec* user = (TBBox_Rec*)user_;
+
+
/* in case `to' is implicit and not included in bbox yet */
FT_UPDATE_BBOX( to, user->bbox );
* In the case of a non-monotonous arc, we don't compute directly
* extremum coordinates, we subdivide instead.
*/
- static int
- BBox_Cubic_To( FT_Vector* control1,
- FT_Vector* control2,
- FT_Vector* to,
- TBBox_Rec* user )
+ FT_CALLBACK_DEF( int )
+ BBox_Cubic_To( const FT_Vector* control1,
+ const FT_Vector* control2,
+ const FT_Vector* to,
+ void* user_ )
{
+ TBBox_Rec* user = (TBBox_Rec*)user_;
+
+
/* We don't need to check `to' since it is always an on-point, */
/* thus within the bbox. Only segments with an off-point outside */
/* the bbox can possibly reach new extreme values. */
*
* FreeType API for accessing BDF-specific strings (body).
*
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* FreeType utility functions for bitmaps (body).
*
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
{
FT_Memory memory;
FT_Error error = FT_Err_Ok;
-
- FT_Int pitch;
- FT_ULong size;
-
- FT_Int source_pitch_sign, target_pitch_sign;
+ FT_Int pitch;
+ FT_Int flip;
if ( !library )
if ( source == target )
return FT_Err_Ok;
- source_pitch_sign = source->pitch < 0 ? -1 : 1;
- target_pitch_sign = target->pitch < 0 ? -1 : 1;
+ flip = ( source->pitch < 0 && target->pitch > 0 ) ||
+ ( source->pitch > 0 && target->pitch < 0 );
- if ( !source->buffer )
- {
- *target = *source;
- if ( source_pitch_sign != target_pitch_sign )
- target->pitch = -target->pitch;
+ memory = library->memory;
+ FT_FREE( target->buffer );
+
+ *target = *source;
+
+ if ( flip )
+ target->pitch = -target->pitch;
+ if ( !source->buffer )
return FT_Err_Ok;
- }
- memory = library->memory;
pitch = source->pitch;
-
if ( pitch < 0 )
pitch = -pitch;
- size = (FT_ULong)pitch * source->rows;
-
- if ( target->buffer )
- {
- FT_Int target_pitch = target->pitch;
- FT_ULong target_size;
-
- if ( target_pitch < 0 )
- target_pitch = -target_pitch;
- target_size = (FT_ULong)target_pitch * target->rows;
-
- if ( target_size != size )
- (void)FT_QREALLOC( target->buffer, target_size, size );
- }
- else
- (void)FT_QALLOC( target->buffer, size );
+ FT_MEM_QALLOC_MULT( target->buffer, target->rows, pitch );
if ( !error )
{
- unsigned char *p;
-
-
- p = target->buffer;
- *target = *source;
- target->buffer = p;
-
- if ( source_pitch_sign == target_pitch_sign )
- FT_MEM_COPY( target->buffer, source->buffer, size );
- else
+ if ( flip )
{
/* take care of bitmap flow */
FT_UInt i;
t -= pitch;
}
}
+ else
+ FT_MEM_COPY( target->buffer, source->buffer,
+ (FT_Long)source->rows * pitch );
}
return error;
* A gamma of 2.2 is fair to assume. And then, we need to
* undo the premultiplication too.
*
- * https://accessibility.kde.org/hsl-adjusted.php
+ * http://www.brucelindbloom.com/index.html?WorkingSpaceInfo.html#SideNotes
*
* We do the computation with integers only, applying a gamma of 2.0.
* We guarantee 32-bit arithmetic to avoid overflow but the resulting
*
*/
- l = ( 4732UL /* 0.0722 * 65536 */ * bgra[0] * bgra[0] +
- 46871UL /* 0.7152 * 65536 */ * bgra[1] * bgra[1] +
- 13933UL /* 0.2126 * 65536 */ * bgra[2] * bgra[2] ) >> 16;
+ l = ( 4731UL /* 0.072186 * 65536 */ * bgra[0] * bgra[0] +
+ 46868UL /* 0.715158 * 65536 */ * bgra[1] * bgra[1] +
+ 13937UL /* 0.212656 * 65536 */ * bgra[2] * bgra[2] ) >> 16;
/*
* Final transparency can be determined as follows.
case FT_PIXEL_MODE_LCD_V:
case FT_PIXEL_MODE_BGRA:
{
- FT_Int pad, old_target_pitch, target_pitch;
- FT_ULong old_size;
+ FT_Int width = (FT_Int)source->width;
+ FT_Int neg = ( target->pitch == 0 && source->pitch < 0 ) ||
+ target->pitch < 0;
- old_target_pitch = target->pitch;
- if ( old_target_pitch < 0 )
- old_target_pitch = -old_target_pitch;
-
- old_size = target->rows * (FT_UInt)old_target_pitch;
+ FT_Bitmap_Done( library, target );
target->pixel_mode = FT_PIXEL_MODE_GRAY;
target->rows = source->rows;
target->width = source->width;
- pad = 0;
- if ( alignment > 0 )
+ if ( alignment )
{
- pad = (FT_Int)source->width % alignment;
- if ( pad != 0 )
- pad = alignment - pad;
- }
+ FT_Int rem = width % alignment;
- target_pitch = (FT_Int)source->width + pad;
- if ( target_pitch > 0 &&
- (FT_ULong)target->rows > FT_ULONG_MAX / (FT_ULong)target_pitch )
- return FT_THROW( Invalid_Argument );
+ if ( rem )
+ width = alignment > 0 ? width - rem + alignment
+ : width - rem - alignment;
+ }
- if ( FT_QREALLOC( target->buffer,
- old_size, target->rows * (FT_UInt)target_pitch ) )
+ if ( FT_QALLOC_MULT( target->buffer, target->rows, width ) )
return error;
- target->pitch = target->pitch < 0 ? -target_pitch : target_pitch;
+ target->pitch = neg ? -width : width;
}
break;
final_rows = ( final_ury - final_lly ) >> 6;
#ifdef FT_DEBUG_LEVEL_TRACE
- FT_TRACE5(( "FT_Bitmap_Blend:\n"
- " source bitmap: (%ld, %ld) -- (%ld, %ld); %d x %d\n",
+ FT_TRACE5(( "FT_Bitmap_Blend:\n" ));
+ FT_TRACE5(( " source bitmap: (%ld, %ld) -- (%ld, %ld); %d x %d\n",
source_llx / 64, source_lly / 64,
source_urx / 64, source_ury / 64,
source_->width, source_->rows ));
*
* Arithmetic computations (body).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
/* we need to emulate a 64-bit data type if a real one isn't available */
-#ifndef FT_LONG64
+#ifndef FT_INT64
typedef struct FT_Int64_
{
} FT_Int64;
-#endif /* !FT_LONG64 */
+#endif /* !FT_INT64 */
/**************************************************************************
FT_END_STMNT
/* The following three functions are available regardless of whether */
- /* FT_LONG64 is defined. */
+ /* FT_INT64 is defined. */
/* documentation is in freetype.h */
#ifndef FT_MSB
- FT_BASE_DEF ( FT_Int )
+ FT_BASE_DEF( FT_Int )
FT_MSB( FT_UInt32 z )
{
FT_Int shift = 0;
}
-#ifdef FT_LONG64
+#ifdef FT_INT64
/* documentation is in freetype.h */
}
-#else /* !FT_LONG64 */
+#else /* !FT_INT64 */
static void
}
-#endif /* !FT_LONG64 */
+#endif /* !FT_INT64 */
/* documentation is in ftglyph.h */
FT_BASE_DEF( FT_Bool )
FT_Matrix_Check( const FT_Matrix* matrix )
{
- FT_Matrix m;
- FT_Fixed val[4];
- FT_Fixed nonzero_minval, maxval;
- FT_Fixed temp1, temp2;
- FT_UInt i;
+ FT_Fixed xx, xy, yx, yy;
+ FT_Fixed val;
+ FT_Int shift;
+ FT_ULong temp1, temp2;
if ( !matrix )
return 0;
- val[0] = FT_ABS( matrix->xx );
- val[1] = FT_ABS( matrix->xy );
- val[2] = FT_ABS( matrix->yx );
- val[3] = FT_ABS( matrix->yy );
-
- /*
- * To avoid overflow, we ensure that each value is not larger than
- *
- * int(sqrt(2^31 / 4)) = 23170 ;
- *
- * we also check that no value becomes zero if we have to scale.
- */
-
- maxval = 0;
- nonzero_minval = FT_LONG_MAX;
-
- for ( i = 0; i < 4; i++ )
- {
- if ( val[i] > maxval )
- maxval = val[i];
- if ( val[i] && val[i] < nonzero_minval )
- nonzero_minval = val[i];
- }
+ xx = matrix->xx;
+ xy = matrix->xy;
+ yx = matrix->yx;
+ yy = matrix->yy;
+ val = FT_ABS( xx ) | FT_ABS( xy ) | FT_ABS( yx ) | FT_ABS( yy );
- /* we only handle 32bit values */
- if ( maxval > 0x7FFFFFFFL )
+ /* we only handle non-zero 32-bit values */
+ if ( !val || val > 0x7FFFFFFFL )
return 0;
- if ( maxval > 23170 )
- {
- FT_Fixed scale = FT_DivFix( maxval, 23170 );
-
+ /* Scale matrix to avoid the temp1 overflow, which is */
+ /* more stringent than avoiding the temp2 overflow. */
- if ( !FT_DivFix( nonzero_minval, scale ) )
- return 0; /* value range too large */
+ shift = FT_MSB( val ) - 12;
- m.xx = FT_DivFix( matrix->xx, scale );
- m.xy = FT_DivFix( matrix->xy, scale );
- m.yx = FT_DivFix( matrix->yx, scale );
- m.yy = FT_DivFix( matrix->yy, scale );
+ if ( shift > 0 )
+ {
+ xx >>= shift;
+ xy >>= shift;
+ yx >>= shift;
+ yy >>= shift;
}
- else
- m = *matrix;
- temp1 = FT_ABS( m.xx * m.yy - m.xy * m.yx );
- temp2 = m.xx * m.xx + m.xy * m.xy + m.yx * m.yx + m.yy * m.yy;
+ temp1 = 32U * (FT_ULong)FT_ABS( xx * yy - xy * yx );
+ temp2 = (FT_ULong)( xx * xx ) + (FT_ULong)( xy * xy ) +
+ (FT_ULong)( yx * yx ) + (FT_ULong)( yy * yy );
- if ( temp1 == 0 ||
- temp2 / temp1 > 50 )
+ if ( temp1 <= temp2 )
return 0;
return 1;
/* we silently ignore overflow errors since such large values */
/* lead to even more (harmless) rendering errors later on */
-#ifdef FT_LONG64
+#ifdef FT_INT64
FT_Int64 delta = SUB_INT64( MUL_INT64( in_x, out_y ),
MUL_INT64( in_y, out_x ) );
/* */
/* This approach has the advantage that the angle between */
/* `in' and `out' is not checked. In case one of the two */
- /* vectors is `dominant', this is, much larger than the */
+ /* vectors is `dominant', that is, much larger than the */
/* other vector, we thus always have a flat corner. */
/* */
/* hypotenuse */
}
+ FT_BASE_DEF( FT_Int32 )
+ FT_MulAddFix( FT_Fixed* s,
+ FT_Int32* f,
+ FT_UInt count )
+ {
+ FT_UInt i;
+ FT_Int64 temp;
+
+
+#ifdef FT_INT64
+ temp = 0;
+
+ for ( i = 0; i < count; ++i )
+ temp += (FT_Int64)s[i] * f[i];
+
+ return (FT_Int32)( ( temp + 0x8000 ) >> 16 );
+#else
+ temp.hi = 0;
+ temp.lo = 0;
+
+ for ( i = 0; i < count; ++i )
+ {
+ FT_Int64 multResult;
+
+ FT_Int sign = 1;
+ FT_UInt32 carry = 0;
+
+ FT_UInt32 scalar;
+ FT_UInt32 factor;
+
+
+ scalar = (FT_UInt32)s[i];
+ factor = (FT_UInt32)f[i];
+
+ FT_MOVE_SIGN( s[i], scalar, sign );
+ FT_MOVE_SIGN( f[i], factor, sign );
+
+ ft_multo64( scalar, factor, &multResult );
+
+ if ( sign < 0 )
+ {
+ /* Emulated `FT_Int64` negation. */
+ carry = ( multResult.lo == 0 );
+
+ multResult.lo = ~multResult.lo + 1;
+ multResult.hi = ~multResult.hi + carry;
+ }
+
+ FT_Add64( &temp, &multResult, &temp );
+ }
+
+ /* Shift and round value. */
+ return (FT_Int32)( ( ( temp.hi << 16 ) | ( temp.lo >> 16 ) )
+ + ( 1 & ( temp.lo >> 15 ) ) );
+
+
+#endif /* !FT_INT64 */
+
+ }
+
+
/* END */
*
* FreeType API for accessing CID font information.
*
- * Copyright (C) 2007-2020 by
+ * Copyright (C) 2007-2023 by
* Derek Clegg and Michael Toftdal.
*
* This file is part of the FreeType project, and may only be used,
*
* FreeType's glyph color management (body).
*
- * Copyright (C) 2018-2020 by
+ * Copyright (C) 2018-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* Memory debugger (body).
*
- * Copyright (C) 2001-2020 by
+ * Copyright (C) 2001-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
#include FT_CONFIG_STANDARD_LIBRARY_H
- FT_BASE_DEF( const char* ) _ft_debug_file = NULL;
- FT_BASE_DEF( long ) _ft_debug_lineno = 0;
+ FT_BASE_DEF( const char* ) ft_debug_file_ = NULL;
+ FT_BASE_DEF( long ) ft_debug_lineno_ = 0;
extern void
FT_DumpMemory( FT_Memory memory );
}
- static FT_MemTable
- ft_mem_table_new( FT_Memory memory )
- {
- FT_MemTable table;
-
-
- table = (FT_MemTable)memory->alloc( memory, sizeof ( *table ) );
- if ( !table )
- goto Exit;
-
- FT_ZERO( table );
-
- table->size = FT_MEM_SIZE_MIN;
- table->nodes = 0;
-
- table->memory = memory;
-
- table->memory_user = memory->user;
-
- table->alloc = memory->alloc;
- table->realloc = memory->realloc;
- table->free = memory->free;
-
- table->buckets = (FT_MemNode *)
- memory->alloc(
- memory,
- table->size * (FT_Long)sizeof ( FT_MemNode ) );
- if ( table->buckets )
- FT_ARRAY_ZERO( table->buckets, table->size );
- else
- {
- memory->free( memory, table );
- table = NULL;
- }
-
- Exit:
- return table;
- }
-
-
static void
ft_mem_table_destroy( FT_MemTable table )
{
FT_Long leaks = 0;
- FT_DumpMemory( table->memory );
-
/* remove all blocks from the table, revealing leaked ones */
for ( i = 0; i < table->size; i++ )
{
printf( "FreeType: maximum memory footprint = %ld\n",
table->alloc_max );
- ft_mem_table_free( table, table );
-
if ( leak_count > 0 )
ft_mem_debug_panic(
"FreeType: %ld bytes of memory leaked in %ld blocks\n",
/* cast to FT_PtrDist first since void* can be larger */
/* than FT_UInt32 and GCC 4.1.1 emits a warning */
- hash = (FT_UInt32)(FT_PtrDist)(void*)_ft_debug_file +
- (FT_UInt32)( 5 * _ft_debug_lineno );
+ hash = (FT_UInt32)(FT_PtrDist)(void*)ft_debug_file_ +
+ (FT_UInt32)( 5 * ft_debug_lineno_ );
pnode = &table->sources[hash % FT_MEM_SOURCE_BUCKETS];
for (;;)
if ( !node )
break;
- if ( node->file_name == _ft_debug_file &&
- node->line_no == _ft_debug_lineno )
+ if ( node->file_name == ft_debug_file_ &&
+ node->line_no == ft_debug_lineno_ )
goto Exit;
pnode = &node->link;
ft_mem_debug_panic(
"not enough memory to perform memory debugging\n" );
- node->file_name = _ft_debug_file;
- node->line_no = _ft_debug_lineno;
+ node->file_name = ft_debug_file_;
+ node->line_no = ft_debug_lineno_;
node->cur_blocks = 0;
node->max_blocks = 0;
"org=%s:%d new=%s:%d\n",
node->address, node->size,
FT_FILENAME( node->source->file_name ), node->source->line_no,
- FT_FILENAME( _ft_debug_file ), _ft_debug_lineno );
+ FT_FILENAME( ft_debug_file_ ), ft_debug_lineno_ );
}
}
" Block was allocated at (%s:%ld)\n"
" and released at (%s:%ld).",
address,
- FT_FILENAME( _ft_debug_file ), _ft_debug_lineno,
+ FT_FILENAME( ft_debug_file_ ), ft_debug_lineno_,
FT_FILENAME( node->source->file_name ), node->source->line_no,
FT_FILENAME( node->free_file_name ), node->free_line_no );
/* we simply invert the node's size to indicate that the node */
/* was freed. */
node->size = -node->size;
- node->free_file_name = _ft_debug_file;
- node->free_line_no = _ft_debug_lineno;
+ node->free_file_name = ft_debug_file_;
+ node->free_line_no = ft_debug_lineno_;
}
else
{
ft_mem_debug_panic(
"trying to free unknown block at %p in (%s:%ld)\n",
address,
- FT_FILENAME( _ft_debug_file ), _ft_debug_lineno );
+ FT_FILENAME( ft_debug_file_ ), ft_debug_lineno_ );
}
}
table->alloc_count++;
}
- _ft_debug_file = "<unknown>";
- _ft_debug_lineno = 0;
+ ft_debug_file_ = "<unknown>";
+ ft_debug_lineno_ = 0;
return (FT_Pointer)block;
}
if ( !block )
ft_mem_debug_panic( "trying to free NULL in (%s:%ld)",
- FT_FILENAME( _ft_debug_file ),
- _ft_debug_lineno );
+ FT_FILENAME( ft_debug_file_ ),
+ ft_debug_lineno_ );
ft_mem_table_remove( table, (FT_Byte*)block, 0 );
table->alloc_count--;
- _ft_debug_file = "<unknown>";
- _ft_debug_lineno = 0;
+ ft_debug_file_ = "<unknown>";
+ ft_debug_lineno_ = 0;
}
FT_Pointer new_block;
FT_Long delta;
- const char* file_name = FT_FILENAME( _ft_debug_file );
- FT_Long line_no = _ft_debug_lineno;
+ const char* file_name = FT_FILENAME( ft_debug_file_ );
+ FT_Long line_no = ft_debug_lineno_;
/* unlikely, but possible */
ft_mem_table_remove( table, (FT_Byte*)block, delta );
- _ft_debug_file = "<unknown>";
- _ft_debug_lineno = 0;
+ ft_debug_file_ = "<unknown>";
+ ft_debug_lineno_ = 0;
if ( !table->keep_alive )
ft_mem_table_free( table, block );
}
- extern FT_Int
+ extern void
ft_mem_debug_init( FT_Memory memory )
{
FT_MemTable table;
- FT_Int result = 0;
- if ( ft_getenv( "FT2_DEBUG_MEMORY" ) )
+ if ( !ft_getenv( "FT2_DEBUG_MEMORY" ) )
+ return;
+
+ table = (FT_MemTable)memory->alloc( memory, sizeof ( *table ) );
+
+ if ( table )
{
- table = ft_mem_table_new( memory );
- if ( table )
+ FT_ZERO( table );
+
+ table->memory = memory;
+ table->memory_user = memory->user;
+ table->alloc = memory->alloc;
+ table->realloc = memory->realloc;
+ table->free = memory->free;
+
+ ft_mem_table_resize( table );
+
+ if ( table->size )
{
const char* p;
if ( keep_alive > 0 )
table->keep_alive = 1;
}
-
- result = 1;
}
+ else
+ memory->free( memory, table );
}
- return result;
}
extern void
ft_mem_debug_done( FT_Memory memory )
{
- FT_MemTable table = (FT_MemTable)memory->user;
+ if ( memory->free == ft_mem_debug_free )
+ {
+ FT_MemTable table = (FT_MemTable)memory->user;
- if ( table )
- {
+ FT_DumpMemory( memory );
+
+ ft_mem_table_destroy( table );
+
memory->free = table->free;
memory->realloc = table->realloc;
memory->alloc = table->alloc;
+ memory->user = table->memory_user;
- ft_mem_table_destroy( table );
- memory->user = NULL;
+ memory->free( memory, table );
}
}
- static int
+ FT_COMPARE_DEF( int )
ft_mem_source_compare( const void* p1,
const void* p2 )
{
extern void
FT_DumpMemory( FT_Memory memory )
{
- FT_MemTable table = (FT_MemTable)memory->user;
-
-
- if ( table )
+ if ( memory->free == ft_mem_debug_free )
{
+ FT_MemTable table = (FT_MemTable)memory->user;
FT_MemSource* bucket = table->sources;
FT_MemSource* limit = bucket + FT_MEM_SOURCE_BUCKETS;
FT_MemSource* sources;
#else /* !FT_DEBUG_MEMORY */
/* ANSI C doesn't like empty source files */
- typedef int _debug_mem_dummy;
+ typedef int debug_mem_dummy_;
#endif /* !FT_DEBUG_MEMORY */
*
* Debugging and logging component (body).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
#include <freetype/freetype.h>
+#include <freetype/ftlogging.h>
#include <freetype/internal/ftdebug.h>
+#include <freetype/internal/ftobjs.h>
+
+
+#ifdef FT_DEBUG_LOGGING
+
+ /**************************************************************************
+ *
+ * Variables used to control logging.
+ *
+ * 1. `ft_default_trace_level` stores the value of trace levels, which are
+ * provided to FreeType using the `FT2_DEBUG` environment variable.
+ *
+ * 2. `ft_fileptr` stores the `FILE*` handle.
+ *
+ * 3. `ft_component` is a string that holds the name of `FT_COMPONENT`.
+ *
+ * 4. The flag `ft_component_flag` prints the name of `FT_COMPONENT` along
+ * with the actual log message if set to true.
+ *
+ * 5. The flag `ft_timestamp_flag` prints time along with the actual log
+ * message if set to ture.
+ *
+ * 6. `ft_have_newline_char` is used to differentiate between a log
+ * message with and without a trailing newline character.
+ *
+ * 7. `ft_custom_trace_level` stores the custom trace level value, which
+ * is provided by the user at run-time.
+ *
+ * We use `static` to avoid 'unused variable' warnings.
+ *
+ */
+ static const char* ft_default_trace_level = NULL;
+ static FILE* ft_fileptr = NULL;
+ static const char* ft_component = NULL;
+ static FT_Bool ft_component_flag = FALSE;
+ static FT_Bool ft_timestamp_flag = FALSE;
+ static FT_Bool ft_have_newline_char = TRUE;
+ static const char* ft_custom_trace_level = NULL;
+
+ /* declared in ftdebug.h */
+
+ dlg_handler ft_default_log_handler = NULL;
+ FT_Custom_Log_Handler custom_output_handler = NULL;
+
+#endif /* FT_DEBUG_LOGGING */
#ifdef FT_DEBUG_LEVEL_ERROR
#endif /* FT_DEBUG_LEVEL_ERROR */
-
#ifdef FT_DEBUG_LEVEL_TRACE
/* array of trace levels, initialized to 0; */
FT_BASE_DEF( void )
ft_debug_init( void )
{
- const char* ft2_debug = ft_getenv( "FT2_DEBUG" );
+ const char* ft2_debug = NULL;
+
+#ifdef FT_DEBUG_LOGGING
+ if ( ft_custom_trace_level != NULL )
+ ft2_debug = ft_custom_trace_level;
+ else
+ ft2_debug = ft_default_trace_level;
+#else
+ ft2_debug = ft_getenv( "FT2_DEBUG" );
+#endif
if ( ft2_debug )
{
if ( *p == ' ' || *p == '\t' || *p == ',' || *p == ';' || *p == '=' )
continue;
+#ifdef FT_DEBUG_LOGGING
+
+ /* check extra arguments for logging */
+ if ( *p == '-' )
+ {
+ const char* r = ++p;
+
+
+ if ( *r == 'v' )
+ {
+ const char* s = ++r;
+
+
+ ft_component_flag = TRUE;
+
+ if ( *s == 't' )
+ {
+ ft_timestamp_flag = TRUE;
+ p++;
+ }
+
+ p++;
+ }
+
+ else if ( *r == 't' )
+ {
+ const char* s = ++r;
+
+
+ ft_timestamp_flag = TRUE;
+
+ if ( *s == 'v' )
+ {
+ ft_component_flag = TRUE;
+ p++;
+ }
+
+ p++;
+ }
+ }
+
+#endif /* FT_DEBUG_LOGGING */
+
/* read toggle name, followed by ':' */
q = p;
while ( *p && *p != ':' )
/* nothing */
}
-
#endif /* !FT_DEBUG_LEVEL_TRACE */
+#ifdef FT_DEBUG_LOGGING
+
+ /**************************************************************************
+ *
+ * Initialize and de-initialize 'dlg' library.
+ *
+ */
+
+ FT_BASE_DEF( void )
+ ft_logging_init( void )
+ {
+ ft_default_log_handler = ft_log_handler;
+ ft_default_trace_level = ft_getenv( "FT2_DEBUG" );
+
+ if ( ft_getenv( "FT_LOGGING_FILE" ) )
+ ft_fileptr = ft_fopen( ft_getenv( "FT_LOGGING_FILE" ), "w" );
+ else
+ ft_fileptr = stderr;
+
+ ft_debug_init();
+
+ /* Set the default output handler for 'dlg'. */
+ dlg_set_handler( ft_default_log_handler, NULL );
+ }
+
+
+ FT_BASE_DEF( void )
+ ft_logging_deinit( void )
+ {
+ if ( ft_fileptr != stderr )
+ ft_fclose( ft_fileptr );
+ }
+
+
+ /**************************************************************************
+ *
+ * An output log handler for FreeType.
+ *
+ */
+ FT_BASE_DEF( void )
+ ft_log_handler( const struct dlg_origin* origin,
+ const char* string,
+ void* data )
+ {
+ char features_buf[128];
+ char* bufp = features_buf;
+
+ FT_UNUSED( data );
+
+
+ if ( ft_have_newline_char )
+ {
+ const char* features = NULL;
+ size_t features_length = 0;
+
+
+#define FEATURES_TIMESTAMP "[%h:%m] "
+#define FEATURES_COMPONENT "[%t] "
+#define FEATURES_TIMESTAMP_COMPONENT "[%h:%m %t] "
+
+ if ( ft_timestamp_flag && ft_component_flag )
+ {
+ features = FEATURES_TIMESTAMP_COMPONENT;
+ features_length = sizeof ( FEATURES_TIMESTAMP_COMPONENT );
+ }
+ else if ( ft_timestamp_flag )
+ {
+ features = FEATURES_TIMESTAMP;
+ features_length = sizeof ( FEATURES_TIMESTAMP );
+ }
+ else if ( ft_component_flag )
+ {
+ features = FEATURES_COMPONENT;
+ features_length = sizeof ( FEATURES_COMPONENT );
+ }
+
+ if ( ft_component_flag || ft_timestamp_flag )
+ {
+ ft_strncpy( features_buf, features, features_length );
+ bufp += features_length - 1;
+ }
+
+ if ( ft_component_flag )
+ {
+ size_t tag_length = ft_strlen( *origin->tags );
+ size_t i;
+
+
+ /* To vertically align tracing messages we compensate the */
+ /* different FT_COMPONENT string lengths by inserting an */
+ /* appropriate amount of space characters. */
+ for ( i = 0;
+ i < FT_MAX_TRACE_LEVEL_LENGTH - tag_length;
+ i++ )
+ *bufp++ = ' ';
+ }
+ }
+
+ /* Finally add the format string for the tracing message. */
+ *bufp++ = '%';
+ *bufp++ = 'c';
+ *bufp = '\0';
+
+ dlg_generic_outputf_stream( ft_fileptr,
+ (const char*)features_buf,
+ origin,
+ string,
+ dlg_default_output_styles,
+ true );
+
+ if ( ft_strrchr( string, '\n' ) )
+ ft_have_newline_char = TRUE;
+ else
+ ft_have_newline_char = FALSE;
+ }
+
+
+ /* documentation is in ftdebug.h */
+ FT_BASE_DEF( void )
+ ft_add_tag( const char* tag )
+ {
+ ft_component = tag;
+
+ dlg_add_tag( tag, NULL );
+ }
+
+
+ /* documentation is in ftdebug.h */
+ FT_BASE_DEF( void )
+ ft_remove_tag( const char* tag )
+ {
+ dlg_remove_tag( tag, NULL );
+ }
+
+
+ /* documentation is in ftlogging.h */
+
+ FT_EXPORT_DEF( void )
+ FT_Trace_Set_Level( const char* level )
+ {
+ ft_component_flag = FALSE;
+ ft_timestamp_flag = FALSE;
+ ft_custom_trace_level = level;
+
+ ft_debug_init();
+ }
+
+
+ /* documentation is in ftlogging.h */
+
+ FT_EXPORT_DEF( void )
+ FT_Trace_Set_Default_Level( void )
+ {
+ ft_component_flag = FALSE;
+ ft_timestamp_flag = FALSE;
+ ft_custom_trace_level = NULL;
+
+ ft_debug_init();
+ }
+
+
+ /**************************************************************************
+ *
+ * Functions to handle a custom log handler.
+ *
+ */
+
+ /* documentation is in ftlogging.h */
+
+ FT_EXPORT_DEF( void )
+ FT_Set_Log_Handler( FT_Custom_Log_Handler handler )
+ {
+ custom_output_handler = handler;
+ }
+
+
+ /* documentation is in ftlogging.h */
+
+ FT_EXPORT_DEF( void )
+ FT_Set_Default_Log_Handler( void )
+ {
+ custom_output_handler = NULL;
+ }
+
+
+ /* documentation is in ftdebug.h */
+ FT_BASE_DEF( void )
+ FT_Logging_Callback( const char* fmt,
+ ... )
+ {
+ va_list ap;
+
+
+ va_start( ap, fmt );
+ custom_output_handler( ft_component, fmt, ap );
+ va_end( ap );
+ }
+
+#else /* !FT_DEBUG_LOGGING */
+
+ FT_EXPORT_DEF( void )
+ FT_Trace_Set_Level( const char* level )
+ {
+ FT_UNUSED( level );
+ }
+
+
+ FT_EXPORT_DEF( void )
+ FT_Trace_Set_Default_Level( void )
+ {
+ /* nothing */
+ }
+
+
+ FT_EXPORT_DEF( void )
+ FT_Set_Log_Handler( FT_Custom_Log_Handler handler )
+ {
+ FT_UNUSED( handler );
+ }
+
+
+ FT_EXPORT_DEF( void )
+ FT_Set_Default_Log_Handler( void )
+ {
+ /* nothing */
+ }
+
+#endif /* !FT_DEBUG_LOGGING */
+
+
/* END */
*
* FreeType API for error code handling.
*
- * Copyright (C) 2018-2020 by
+ * Copyright (C) 2018-2023 by
* Armin Hasitzka, David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* FreeType utility file for font formats (body).
*
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* FreeType utility file to access FSType data (body).
*
- * Copyright (C) 2008-2020 by
+ * Copyright (C) 2008-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* Access of TrueType's `gasp' table (body).
*
- * Copyright (C) 2007-2020 by
+ * Copyright (C) 2007-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* The FreeType glyph loader (body).
*
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg
*
* This file is part of the FreeType project, and may only be used,
FT_Outline* current = &loader->current.outline;
FT_Bool adjust = 0;
- FT_UInt new_max, old_max;
+ FT_UInt new_max, old_max, min_new_max;
error = FT_GlyphLoader_CreateExtra( loader );
if ( error )
- return error;
+ goto Exit;
/* check points & tags */
new_max = (FT_UInt)base->n_points + (FT_UInt)current->n_points +
if ( new_max > old_max )
{
- new_max = FT_PAD_CEIL( new_max, 8 );
+ if ( new_max > FT_OUTLINE_POINTS_MAX )
+ {
+ error = FT_THROW( Array_Too_Large );
+ goto Exit;
+ }
+ min_new_max = old_max + ( old_max >> 1 );
+ if ( new_max < min_new_max )
+ new_max = min_new_max;
+ new_max = FT_PAD_CEIL( new_max, 8 );
if ( new_max > FT_OUTLINE_POINTS_MAX )
- return FT_THROW( Array_Too_Large );
+ new_max = FT_OUTLINE_POINTS_MAX;
if ( FT_RENEW_ARRAY( base->points, old_max, new_max ) ||
FT_RENEW_ARRAY( base->tags, old_max, new_max ) )
error = FT_GlyphLoader_CreateExtra( loader );
if ( error )
- return error;
+ goto Exit;
/* check contours */
old_max = loader->max_contours;
n_contours;
if ( new_max > old_max )
{
- new_max = FT_PAD_CEIL( new_max, 4 );
+ if ( new_max > FT_OUTLINE_CONTOURS_MAX )
+ {
+ error = FT_THROW( Array_Too_Large );
+ goto Exit;
+ }
+ min_new_max = old_max + ( old_max >> 1 );
+ if ( new_max < min_new_max )
+ new_max = min_new_max;
+ new_max = FT_PAD_CEIL( new_max, 4 );
if ( new_max > FT_OUTLINE_CONTOURS_MAX )
- return FT_THROW( Array_Too_Large );
+ new_max = FT_OUTLINE_CONTOURS_MAX;
if ( FT_RENEW_ARRAY( base->contours, old_max, new_max ) )
goto Exit;
*
* FreeType convenience functions to handle glyphs (body).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
#include <freetype/ftoutln.h>
#include <freetype/ftbitmap.h>
#include <freetype/internal/ftobjs.h>
+#include <freetype/otsvg.h>
#include "ftbase.h"
)
+#ifdef FT_CONFIG_OPTION_SVG
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /**** ****/
+ /**** FT_SvgGlyph support ****/
+ /**** ****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ ft_svg_glyph_init( FT_Glyph svg_glyph,
+ FT_GlyphSlot slot )
+ {
+ FT_ULong doc_length;
+ FT_SVG_Document document;
+ FT_SvgGlyph glyph = (FT_SvgGlyph)svg_glyph;
+
+ FT_Error error = FT_Err_Ok;
+ FT_Memory memory = FT_GLYPH( glyph )->library->memory;
+
+
+ if ( slot->format != FT_GLYPH_FORMAT_SVG )
+ {
+ error = FT_THROW( Invalid_Glyph_Format );
+ goto Exit;
+ }
+
+ if ( slot->other == NULL )
+ {
+ error = FT_THROW( Invalid_Slot_Handle );
+ goto Exit;
+ }
+
+ document = (FT_SVG_Document)slot->other;
+
+ if ( document->svg_document_length == 0 )
+ {
+ error = FT_THROW( Invalid_Slot_Handle );
+ goto Exit;
+ }
+
+ /* allocate a new document */
+ doc_length = document->svg_document_length;
+ if ( FT_QALLOC( glyph->svg_document, doc_length ) )
+ goto Exit;
+ glyph->svg_document_length = doc_length;
+
+ glyph->glyph_index = slot->glyph_index;
+
+ glyph->metrics = document->metrics;
+ glyph->units_per_EM = document->units_per_EM;
+
+ glyph->start_glyph_id = document->start_glyph_id;
+ glyph->end_glyph_id = document->end_glyph_id;
+
+ glyph->transform = document->transform;
+ glyph->delta = document->delta;
+
+ /* copy the document into glyph */
+ FT_MEM_COPY( glyph->svg_document, document->svg_document, doc_length );
+
+ Exit:
+ return error;
+ }
+
+
+ FT_CALLBACK_DEF( void )
+ ft_svg_glyph_done( FT_Glyph svg_glyph )
+ {
+ FT_SvgGlyph glyph = (FT_SvgGlyph)svg_glyph;
+ FT_Memory memory = svg_glyph->library->memory;
+
+
+ /* just free the memory */
+ FT_FREE( glyph->svg_document );
+ }
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ ft_svg_glyph_copy( FT_Glyph svg_source,
+ FT_Glyph svg_target )
+ {
+ FT_SvgGlyph source = (FT_SvgGlyph)svg_source;
+ FT_SvgGlyph target = (FT_SvgGlyph)svg_target;
+
+ FT_Error error = FT_Err_Ok;
+ FT_Memory memory = FT_GLYPH( source )->library->memory;
+
+
+ if ( svg_source->format != FT_GLYPH_FORMAT_SVG )
+ {
+ error = FT_THROW( Invalid_Glyph_Format );
+ goto Exit;
+ }
+
+ if ( source->svg_document_length == 0 )
+ {
+ error = FT_THROW( Invalid_Slot_Handle );
+ goto Exit;
+ }
+
+ target->glyph_index = source->glyph_index;
+
+ target->svg_document_length = source->svg_document_length;
+
+ target->metrics = source->metrics;
+ target->units_per_EM = source->units_per_EM;
+
+ target->start_glyph_id = source->start_glyph_id;
+ target->end_glyph_id = source->end_glyph_id;
+
+ target->transform = source->transform;
+ target->delta = source->delta;
+
+ /* allocate space for the SVG document */
+ if ( FT_QALLOC( target->svg_document, target->svg_document_length ) )
+ goto Exit;
+
+ /* copy the document */
+ FT_MEM_COPY( target->svg_document,
+ source->svg_document,
+ target->svg_document_length );
+
+ Exit:
+ return error;
+ }
+
+
+ FT_CALLBACK_DEF( void )
+ ft_svg_glyph_transform( FT_Glyph svg_glyph,
+ const FT_Matrix* _matrix,
+ const FT_Vector* _delta )
+ {
+ FT_SvgGlyph glyph = (FT_SvgGlyph)svg_glyph;
+ FT_Matrix* matrix = (FT_Matrix*)_matrix;
+ FT_Vector* delta = (FT_Vector*)_delta;
+
+ FT_Matrix tmp_matrix;
+ FT_Vector tmp_delta;
+
+ FT_Matrix a, b;
+ FT_Pos x, y;
+
+
+ if ( !matrix )
+ {
+ tmp_matrix.xx = 0x10000;
+ tmp_matrix.xy = 0;
+ tmp_matrix.yx = 0;
+ tmp_matrix.yy = 0x10000;
+
+ matrix = &tmp_matrix;
+ }
+
+ if ( !delta )
+ {
+ tmp_delta.x = 0;
+ tmp_delta.y = 0;
+
+ delta = &tmp_delta;
+ }
+
+ a = glyph->transform;
+ b = *matrix;
+ FT_Matrix_Multiply( &b, &a );
+
+ x = ADD_LONG( ADD_LONG( FT_MulFix( matrix->xx, glyph->delta.x ),
+ FT_MulFix( matrix->xy, glyph->delta.y ) ),
+ delta->x );
+ y = ADD_LONG( ADD_LONG( FT_MulFix( matrix->yx, glyph->delta.x ),
+ FT_MulFix( matrix->yy, glyph->delta.y ) ),
+ delta->y );
+
+ glyph->delta.x = x;
+ glyph->delta.y = y;
+
+ glyph->transform = a;
+ }
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ ft_svg_glyph_prepare( FT_Glyph svg_glyph,
+ FT_GlyphSlot slot )
+ {
+ FT_SvgGlyph glyph = (FT_SvgGlyph)svg_glyph;
+
+ FT_Error error = FT_Err_Ok;
+ FT_Memory memory = svg_glyph->library->memory;
+
+ FT_SVG_Document document = NULL;
+
+
+ if ( FT_NEW( document ) )
+ return error;
+
+ document->svg_document = glyph->svg_document;
+ document->svg_document_length = glyph->svg_document_length;
+
+ document->metrics = glyph->metrics;
+ document->units_per_EM = glyph->units_per_EM;
+
+ document->start_glyph_id = glyph->start_glyph_id;
+ document->end_glyph_id = glyph->end_glyph_id;
+
+ document->transform = glyph->transform;
+ document->delta = glyph->delta;
+
+ slot->format = FT_GLYPH_FORMAT_SVG;
+ slot->glyph_index = glyph->glyph_index;
+ slot->other = document;
+
+ return error;
+ }
+
+
+ FT_DEFINE_GLYPH(
+ ft_svg_glyph_class,
+
+ sizeof ( FT_SvgGlyphRec ),
+ FT_GLYPH_FORMAT_SVG,
+
+ ft_svg_glyph_init, /* FT_Glyph_InitFunc glyph_init */
+ ft_svg_glyph_done, /* FT_Glyph_DoneFunc glyph_done */
+ ft_svg_glyph_copy, /* FT_Glyph_CopyFunc glyph_copy */
+ ft_svg_glyph_transform, /* FT_Glyph_TransformFunc glyph_transform */
+ NULL, /* FT_Glyph_GetBBoxFunc glyph_bbox */
+ ft_svg_glyph_prepare /* FT_Glyph_PrepareFunc glyph_prepare */
+ )
+
+#endif /* FT_CONFIG_OPTION_SVG */
+
+
/*************************************************************************/
/*************************************************************************/
/**** ****/
else if ( format == FT_GLYPH_FORMAT_OUTLINE )
clazz = &ft_outline_glyph_class;
+#ifdef FT_CONFIG_OPTION_SVG
+ /* if it is an SVG glyph */
+ else if ( format == FT_GLYPH_FORMAT_SVG )
+ clazz = &ft_svg_glyph_class;
+#endif
+
else
{
/* try to find a renderer that supports the glyph image format */
Exit2:
/* if an error occurred, destroy the glyph */
if ( error )
+ {
FT_Done_Glyph( glyph );
+ *aglyph = NULL;
+ }
else
*aglyph = glyph;
/* documentation is in ftglyph.h */
FT_EXPORT_DEF( FT_Error )
- FT_Glyph_Transform( FT_Glyph glyph,
- FT_Matrix* matrix,
- FT_Vector* delta )
+ FT_Glyph_Transform( FT_Glyph glyph,
+ const FT_Matrix* matrix,
+ const FT_Vector* delta )
{
FT_Error error = FT_Err_Ok;
/* documentation is in ftglyph.h */
FT_EXPORT_DEF( FT_Error )
- FT_Glyph_To_Bitmap( FT_Glyph* the_glyph,
- FT_Render_Mode render_mode,
- FT_Vector* origin,
- FT_Bool destroy )
+ FT_Glyph_To_Bitmap( FT_Glyph* the_glyph,
+ FT_Render_Mode render_mode,
+ const FT_Vector* origin,
+ FT_Bool destroy )
{
FT_GlyphSlotRec dummy;
FT_GlyphSlot_InternalRec dummy_internal;
#if 1
/* if `origin' is set, translate the glyph image */
if ( origin )
- FT_Glyph_Transform( glyph, 0, origin );
+ FT_Glyph_Transform( glyph, NULL, origin );
#else
FT_UNUSED( origin );
#endif
if ( !error )
error = FT_Render_Glyph_Internal( glyph->library, &dummy, render_mode );
+#ifdef FT_CONFIG_OPTION_SVG
+ if ( clazz == &ft_svg_glyph_class )
+ {
+ FT_Memory memory = library->memory;
+
+
+ FT_FREE( dummy.other );
+ }
+#endif
+
#if 1
if ( !destroy && origin )
{
v.x = -origin->x;
v.y = -origin->y;
- FT_Glyph_Transform( glyph, 0, &v );
+ FT_Glyph_Transform( glyph, NULL, &v );
}
#endif
*
* FreeType API for validating TrueTypeGX/AAT tables (body).
*
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2023 by
* Masatake YAMATO, Redhat K.K,
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
nn = *bp;
if ( !nn )
{
- if ( FT_NEW( nn ) )
+ if ( FT_QNEW( nn ) )
goto Exit;
*bp = nn;
*
* FreeType initialization layer (body).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
FT_Memory memory;
+#ifdef FT_DEBUG_LOGGING
+ ft_logging_init();
+#endif
+
/* check of `alibrary' delayed to `FT_New_Library' */
/* First of all, allocate a new system object -- this function is part */
/* discard memory manager */
FT_Done_Memory( memory );
+#ifdef FT_DEBUG_LOGGING
+ ft_logging_deinit();
+#endif
+
return FT_Err_Ok;
}
*
* FreeType API for color filtering of subpixel bitmap glyphs (body).
*
- * Copyright (C) 2006-2020 by
+ * Copyright (C) 2006-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
/* add padding according to filter weights */
- FT_BASE_DEF (void)
+ FT_BASE_DEF( void )
ft_lcd_padding( FT_BBox* cbox,
FT_GlyphSlot slot,
FT_Render_Mode mode )
FT_EXPORT_DEF( FT_Error )
FT_Library_SetLcdGeometry( FT_Library library,
- FT_Vector* sub )
+ FT_Vector sub[3] )
{
FT_UNUSED( library );
FT_UNUSED( sub );
#else /* !FT_CONFIG_OPTION_SUBPIXEL_RENDERING */
/* add padding to accommodate outline shifts */
- FT_BASE_DEF (void)
+ FT_BASE_DEF( void )
ft_lcd_padding( FT_BBox* cbox,
FT_GlyphSlot slot,
FT_Render_Mode mode )
ft_memcpy( library->lcd_geometry, sub, 3 * sizeof( FT_Vector ) );
- return FT_THROW( Unimplemented_Feature );
+ return FT_Err_Ok;
}
#endif /* !FT_CONFIG_OPTION_SUBPIXEL_RENDERING */
* This file is for Mac OS X only; see builds/mac/ftoldmac.c for
* classic platforms built by MPW.
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* Just van Rossum, David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
#include <freetype/freetype.h>
#include <freetype/tttags.h>
+#include <freetype/internal/ftdebug.h>
#include <freetype/internal/ftstream.h>
#include "ftbase.h"
/* Don't want warnings about our own use of deprecated functions. */
#define FT_DEPRECATED_ATTRIBUTE
-#include FT_MAC_H
+#include <freetype/ftmac.h>
#ifndef kATSOptionFlagsUnRestrictedScope /* since Mac OS X 10.1 */
#define kATSOptionFlagsUnRestrictedScope kATSOptionFlagsDefault
NULL, NULL, NULL ) )
return ( OSType ) 0;
- return ((FInfo *)(info.finderInfo))->fdType;
+ return ( (FInfo *)( info.finderInfo ) )->fdType;
}
if ( ps_name_len != 0 )
{
- ft_memcpy(ps_name, names[0] + 1, ps_name_len);
+ ft_memcpy( ps_name, names[0] + 1, ps_name_len );
ps_name[ps_name_len] = 0;
}
if ( style->indexes[face_index] > 1 &&
if ( lwfn_file_name[0] )
{
err = lookup_lwfn_by_fond( pathname, lwfn_file_name,
- buff, sizeof ( buff ) );
+ buff, sizeof ( buff ) );
if ( !err )
have_lwfn = 1;
}
old_total_size = total_size;
}
- if ( FT_ALLOC( buffer, (FT_Long)total_size ) )
+ if ( FT_QALLOC( buffer, (FT_Long)total_size ) )
goto Error;
/* Second pass: append all POST data to the buffer, add PFB fields. */
if ( FT_MAC_RFORK_MAX_LEN < sfnt_size )
return FT_THROW( Array_Too_Large );
- if ( FT_ALLOC( sfnt_data, (FT_Long)sfnt_size ) )
+ if ( FT_QALLOC( sfnt_data, (FT_Long)sfnt_size ) )
{
ReleaseResource( sfnt );
return error;
#else /* !FT_MACINTOSH */
/* ANSI C doesn't like empty source files */
- typedef int _ft_mac_dummy;
+ typedef int ft_mac_dummy_;
#endif /* !FT_MACINTOSH */
*
* Multiple Master font support (body).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
error = FT_ERR( Invalid_Argument );
if ( service->set_mm_design )
error = service->set_mm_design( face, num_coords, coords );
+
+ if ( !error )
+ {
+ if ( num_coords )
+ face->face_flags |= FT_FACE_FLAG_VARIATION;
+ else
+ face->face_flags &= ~FT_FACE_FLAG_VARIATION;
+ }
}
/* enforce recomputation of auto-hinting data */
error = FT_ERR( Invalid_Argument );
if ( service->set_mm_weightvector )
error = service->set_mm_weightvector( face, len, weightvector );
+
+ if ( !error )
+ {
+ if ( len )
+ face->face_flags |= FT_FACE_FLAG_VARIATION;
+ else
+ face->face_flags &= ~FT_FACE_FLAG_VARIATION;
+ }
}
/* enforce recomputation of auto-hinting data */
if ( service_mm->set_var_design )
error = service_mm->set_var_design( face, num_coords, coords );
+ if ( !error || error == -1 )
+ {
+ FT_Bool is_variation_old = FT_IS_VARIATION( face );
+
+
+ if ( num_coords )
+ face->face_flags |= FT_FACE_FLAG_VARIATION;
+ else
+ face->face_flags &= ~FT_FACE_FLAG_VARIATION;
+
+ if ( service_mm->construct_ps_name )
+ {
+ if ( error == -1 )
+ {
+ /* The PS name of a named instance and a non-named instance */
+ /* usually differs, even if the axis values are identical. */
+ if ( is_variation_old != FT_IS_VARIATION( face ) )
+ service_mm->construct_ps_name( face );
+ }
+ else
+ service_mm->construct_ps_name( face );
+ }
+ }
+
/* internal error code -1 means `no change'; we can exit immediately */
if ( error == -1 )
return FT_Err_Ok;
if ( service_mm->set_mm_blend )
error = service_mm->set_mm_blend( face, num_coords, coords );
+ if ( !error || error == -1 )
+ {
+ FT_Bool is_variation_old = FT_IS_VARIATION( face );
+
+
+ if ( num_coords )
+ face->face_flags |= FT_FACE_FLAG_VARIATION;
+ else
+ face->face_flags &= ~FT_FACE_FLAG_VARIATION;
+
+ if ( service_mm->construct_ps_name )
+ {
+ if ( error == -1 )
+ {
+ /* The PS name of a named instance and a non-named instance */
+ /* usually differs, even if the axis values are identical. */
+ if ( is_variation_old != FT_IS_VARIATION( face ) )
+ service_mm->construct_ps_name( face );
+ }
+ else
+ service_mm->construct_ps_name( face );
+ }
+ }
+
/* internal error code -1 means `no change'; we can exit immediately */
if ( error == -1 )
return FT_Err_Ok;
if ( service_mm->set_mm_blend )
error = service_mm->set_mm_blend( face, num_coords, coords );
+ if ( !error || error == -1 )
+ {
+ FT_Bool is_variation_old = FT_IS_VARIATION( face );
+
+
+ if ( num_coords )
+ face->face_flags |= FT_FACE_FLAG_VARIATION;
+ else
+ face->face_flags &= ~FT_FACE_FLAG_VARIATION;
+
+ if ( service_mm->construct_ps_name )
+ {
+ if ( error == -1 )
+ {
+ /* The PS name of a named instance and a non-named instance */
+ /* usually differs, even if the axis values are identical. */
+ if ( is_variation_old != FT_IS_VARIATION( face ) )
+ service_mm->construct_ps_name( face );
+ }
+ else
+ service_mm->construct_ps_name( face );
+ }
+ }
+
/* internal error code -1 means `no change'; we can exit immediately */
if ( error == -1 )
return FT_Err_Ok;
if ( !error )
{
error = FT_ERR( Invalid_Argument );
- if ( service_mm->set_instance )
- error = service_mm->set_instance( face, instance_index );
+ if ( service_mm->set_named_instance )
+ error = service_mm->set_named_instance( face, instance_index );
+
+ if ( !error || error == -1 )
+ {
+ FT_Bool is_variation_old = FT_IS_VARIATION( face );
+
+
+ face->face_flags &= ~FT_FACE_FLAG_VARIATION;
+ face->face_index = ( instance_index << 16 ) |
+ ( face->face_index & 0xFFFFL );
+
+ if ( service_mm->construct_ps_name )
+ {
+ if ( error == -1 )
+ {
+ /* The PS name of a named instance and a non-named instance */
+ /* usually differs, even if the axis values are identical. */
+ if ( is_variation_old != FT_IS_VARIATION( face ) )
+ service_mm->construct_ps_name( face );
+ }
+ else
+ service_mm->construct_ps_name( face );
+ }
+ }
+
+ /* internal error code -1 means `no change'; we can exit immediately */
+ if ( error == -1 )
+ return FT_Err_Ok;
}
if ( !error )
face->autohint.data = NULL;
}
+ return error;
+ }
+
+
+ /* documentation is in ftmm.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Get_Default_Named_Instance( FT_Face face,
+ FT_UInt *instance_index )
+ {
+ FT_Error error;
+
+ FT_Service_MultiMasters service_mm = NULL;
+
+
+ /* check of `face' delayed to `ft_face_get_mm_service' */
+
+ error = ft_face_get_mm_service( face, &service_mm );
if ( !error )
{
- face->face_index = ( instance_index << 16 ) |
- ( face->face_index & 0xFFFFL );
- face->face_flags &= ~FT_FACE_FLAG_VARIATION;
+ /* no error if `get_default_named_instance` is not available */
+ if ( service_mm->get_default_named_instance )
+ error = service_mm->get_default_named_instance( face,
+ instance_index );
+ else
+ error = FT_Err_Ok;
}
return error;
*
* The FreeType private base classes (body).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
#include <freetype/ftlist.h>
#include <freetype/ftoutln.h>
#include <freetype/ftfntfmt.h>
+#include <freetype/otsvg.h>
#include <freetype/internal/ftvalid.h>
#include <freetype/internal/ftobjs.h>
#include <freetype/internal/ftstream.h>
#include <freetype/internal/sfnt.h> /* for SFNT_Load_Table_Func */
#include <freetype/internal/psaux.h> /* for PS_Driver */
+#include <freetype/internal/svginterface.h>
#include <freetype/tttables.h>
#include <freetype/tttags.h>
#pragma warning( pop )
#endif
+ /* This array must stay in sync with the @FT_Pixel_Mode enumeration */
+ /* (in file `ftimage.h`). */
+
static const char* const pixel_modes[] =
{
"none",
"gray 4-bit bitmap",
"LCD 8-bit bitmap",
"vertical LCD 8-bit bitmap",
- "BGRA 32-bit color image bitmap"
+ "BGRA 32-bit color image bitmap",
+ "SDF 8-bit bitmap"
};
#endif /* FT_DEBUG_LEVEL_TRACE */
FT_Error error;
FT_Memory memory;
FT_Stream stream = NULL;
+ FT_UInt mode;
*astream = NULL;
return FT_THROW( Invalid_Argument );
memory = library->memory;
+ mode = args->flags &
+ ( FT_OPEN_MEMORY | FT_OPEN_STREAM | FT_OPEN_PATHNAME );
- if ( FT_NEW( stream ) )
- goto Exit;
-
- stream->memory = memory;
-
- if ( args->flags & FT_OPEN_MEMORY )
+ if ( mode == FT_OPEN_MEMORY )
{
/* create a memory-based stream */
+ if ( FT_NEW( stream ) )
+ goto Exit;
+
FT_Stream_OpenMemory( stream,
(const FT_Byte*)args->memory_base,
(FT_ULong)args->memory_size );
+ stream->memory = memory;
}
#ifndef FT_CONFIG_OPTION_DISABLE_STREAM_SUPPORT
- else if ( args->flags & FT_OPEN_PATHNAME )
+ else if ( mode == FT_OPEN_PATHNAME )
{
/* create a normal system stream */
+ if ( FT_NEW( stream ) )
+ goto Exit;
+
+ stream->memory = memory;
error = FT_Stream_Open( stream, args->pathname );
- stream->pathname.pointer = args->pathname;
+ if ( error )
+ FT_FREE( stream );
}
- else if ( ( args->flags & FT_OPEN_STREAM ) && args->stream )
+ else if ( ( mode == FT_OPEN_STREAM ) && args->stream )
{
/* use an existing, user-provided stream */
/* in this case, we do not need to allocate a new stream object */
/* since the caller is responsible for closing it himself */
- FT_FREE( stream );
- stream = args->stream;
+ stream = args->stream;
+ stream->memory = memory;
+ error = FT_Err_Ok;
}
#endif
else
+ {
error = FT_THROW( Invalid_Argument );
+ if ( ( args->flags & FT_OPEN_STREAM ) && args->stream )
+ FT_Stream_Close( args->stream );
+ }
- if ( error )
- FT_FREE( stream );
- else
- stream->memory = memory; /* just to be certain */
-
- *astream = stream;
+ if ( !error )
+ *astream = stream;
Exit:
return error;
if ( !error && clazz->init_slot )
error = clazz->init_slot( slot );
+#ifdef FT_CONFIG_OPTION_SVG
+ /* if SVG table exists, allocate the space in `slot->other` */
+ if ( slot->face->face_flags & FT_FACE_FLAG_SVG )
+ {
+ FT_SVG_Document document = NULL;
+
+
+ if ( FT_NEW( document ) )
+ goto Exit;
+ slot->other = document;
+ }
+#endif
+
Exit:
return error;
}
FT_Pos width, height, pitch;
- if ( slot->format != FT_GLYPH_FORMAT_OUTLINE )
+ if ( slot->format == FT_GLYPH_FORMAT_SVG )
+ {
+ FT_Module module;
+ SVG_Service svg_service;
+
+
+ module = FT_Get_Module( slot->library, "ot-svg" );
+ svg_service = (SVG_Service)module->clazz->module_interface;
+
+ return (FT_Bool)svg_service->preset_slot( module, slot, FALSE );
+ }
+ else if ( slot->format != FT_GLYPH_FORMAT_OUTLINE )
return 1;
if ( origin )
case FT_PIXEL_MODE_LCD_V:
height *= 3;
- /* fall through */
+ FALL_THROUGH;
case FT_PIXEL_MODE_GRAY:
default:
else
slot->internal->flags |= FT_GLYPH_OWN_BITMAP;
- (void)FT_ALLOC( slot->bitmap.buffer, size );
+ FT_MEM_ALLOC( slot->bitmap.buffer, size );
return error;
}
ft_glyphslot_free_bitmap( slot );
/* clear all public fields in the glyph slot */
+ slot->glyph_index = 0;
+
FT_ZERO( &slot->metrics );
FT_ZERO( &slot->outline );
slot->subglyphs = NULL;
slot->control_data = NULL;
slot->control_len = 0;
- slot->other = NULL;
- slot->format = FT_GLYPH_FORMAT_NONE;
+
+#ifndef FT_CONFIG_OPTION_SVG
+ slot->other = NULL;
+#else
+ if ( !( slot->face->face_flags & FT_FACE_FLAG_SVG ) )
+ slot->other = NULL;
+ else
+ {
+ if ( slot->internal->flags & FT_GLYPH_OWN_GZIP_SVG )
+ {
+ FT_Memory memory = slot->face->memory;
+ FT_SVG_Document doc = (FT_SVG_Document)slot->other;
+
+
+ FT_FREE( doc->svg_document );
+ slot->internal->flags &= ~FT_GLYPH_OWN_GZIP_SVG;
+ }
+ }
+#endif
+
+ slot->format = FT_GLYPH_FORMAT_NONE;
slot->linearHoriAdvance = 0;
slot->linearVertAdvance = 0;
+ slot->advance.x = 0;
+ slot->advance.y = 0;
slot->lsb_delta = 0;
slot->rsb_delta = 0;
}
FT_Driver_Class clazz = driver->clazz;
FT_Memory memory = driver->root.memory;
+#ifdef FT_CONFIG_OPTION_SVG
+ if ( slot->face->face_flags & FT_FACE_FLAG_SVG )
+ {
+ /* Free memory in case SVG was there. */
+ /* `slot->internal` might be NULL in out-of-memory situations. */
+ if ( slot->internal && slot->internal->flags & FT_GLYPH_OWN_GZIP_SVG )
+ {
+ FT_SVG_Document doc = (FT_SVG_Document)slot->other;
+
+
+ FT_FREE( doc->svg_document );
+
+ slot->internal->flags &= ~FT_GLYPH_OWN_GZIP_SVG;
+ }
+
+ FT_FREE( slot->other );
+ }
+#endif
if ( clazz->done_slot )
clazz->done_slot( slot );
}
+ /* documentation is in freetype.h */
+
+ FT_EXPORT_DEF( void )
+ FT_Get_Transform( FT_Face face,
+ FT_Matrix* matrix,
+ FT_Vector* delta )
+ {
+ FT_Face_Internal internal;
+
+
+ if ( !face )
+ return;
+
+ internal = face->internal;
+
+ if ( matrix )
+ *matrix = internal->transform_matrix;
+
+ if ( delta )
+ *delta = internal->transform_delta;
+ }
+
+
static FT_Renderer
ft_lookup_glyph_renderer( FT_GlyphSlot slot );
library = driver->root.library;
hinter = library->auto_hinter;
+ /* undefined scale means no scale */
+ if ( face->size->metrics.x_ppem == 0 ||
+ face->size->metrics.y_ppem == 0 )
+ load_flags |= FT_LOAD_NO_SCALE;
+
/* resolve load flags dependencies */
if ( load_flags & FT_LOAD_NO_RECURSE )
FT_AutoHinter_Interface hinting;
- /* try to load embedded bitmaps first if available */
- /* */
- /* XXX: This is really a temporary hack that should disappear */
- /* promptly with FreeType 2.1! */
- /* */
+ /* XXX: The use of the `FT_LOAD_XXX_ONLY` flags is not very */
+ /* elegant. */
+
+ /* try to load SVG documents if available */
+ if ( ( load_flags & FT_LOAD_NO_SVG ) == 0 &&
+ FT_HAS_SVG( face ) )
+ {
+ error = driver->clazz->load_glyph( slot, face->size,
+ glyph_index,
+ load_flags | FT_LOAD_SVG_ONLY );
+
+ if ( !error && slot->format == FT_GLYPH_FORMAT_SVG )
+ goto Load_Ok;
+ }
+
+ /* try to load embedded bitmaps if available */
if ( FT_HAS_FIXED_SIZES( face ) &&
( load_flags & FT_LOAD_NO_BITMAP ) == 0 )
{
#ifdef FT_DEBUG_LEVEL_TRACE
FT_TRACE5(( "FT_Load_Glyph: index %d, flags 0x%x\n",
glyph_index, load_flags ));
- FT_TRACE5(( " x advance: %f\n", slot->advance.x / 64.0 ));
- FT_TRACE5(( " y advance: %f\n", slot->advance.y / 64.0 ));
- FT_TRACE5(( " linear x advance: %f\n",
- slot->linearHoriAdvance / 65536.0 ));
- FT_TRACE5(( " linear y advance: %f\n",
- slot->linearVertAdvance / 65536.0 ));
- FT_TRACE5(( "\n" ));
- FT_TRACE5(( " bitmap %dx%d, %s (mode %d)\n",
+ FT_TRACE5(( " bitmap %dx%d %s, %s (mode %d)\n",
slot->bitmap.width,
slot->bitmap.rows,
+ slot->outline.points ?
+ slot->bitmap.buffer ? "rendered"
+ : "preset"
+ :
+ slot->internal->flags & FT_GLYPH_OWN_BITMAP ? "owned"
+ : "unowned",
pixel_modes[slot->bitmap.pixel_mode],
slot->bitmap.pixel_mode ));
FT_TRACE5(( "\n" ));
+ FT_TRACE5(( " x advance: %f\n", (double)slot->advance.x / 64 ));
+ FT_TRACE5(( " y advance: %f\n", (double)slot->advance.y / 64 ));
+ FT_TRACE5(( " linear x advance: %f\n",
+ (double)slot->linearHoriAdvance / 65536 ));
+ FT_TRACE5(( " linear y advance: %f\n",
+ (double)slot->linearVertAdvance / 65536 ));
{
FT_Glyph_Metrics* metrics = &slot->metrics;
FT_TRACE5(( " metrics:\n" ));
- FT_TRACE5(( " width: %f\n", metrics->width / 64.0 ));
- FT_TRACE5(( " height: %f\n", metrics->height / 64.0 ));
+ FT_TRACE5(( " width: %f\n", (double)metrics->width / 64 ));
+ FT_TRACE5(( " height: %f\n", (double)metrics->height / 64 ));
FT_TRACE5(( "\n" ));
- FT_TRACE5(( " horiBearingX: %f\n", metrics->horiBearingX / 64.0 ));
- FT_TRACE5(( " horiBearingY: %f\n", metrics->horiBearingY / 64.0 ));
- FT_TRACE5(( " horiAdvance: %f\n", metrics->horiAdvance / 64.0 ));
+ FT_TRACE5(( " horiBearingX: %f\n",
+ (double)metrics->horiBearingX / 64 ));
+ FT_TRACE5(( " horiBearingY: %f\n",
+ (double)metrics->horiBearingY / 64 ));
+ FT_TRACE5(( " horiAdvance: %f\n",
+ (double)metrics->horiAdvance / 64 ));
FT_TRACE5(( "\n" ));
- FT_TRACE5(( " vertBearingX: %f\n", metrics->vertBearingX / 64.0 ));
- FT_TRACE5(( " vertBearingY: %f\n", metrics->vertBearingY / 64.0 ));
- FT_TRACE5(( " vertAdvance: %f\n", metrics->vertAdvance / 64.0 ));
+ FT_TRACE5(( " vertBearingX: %f\n",
+ (double)metrics->vertBearingX / 64 ));
+ FT_TRACE5(( " vertBearingY: %f\n",
+ (double)metrics->vertBearingY / 64 ));
+ FT_TRACE5(( " vertAdvance: %f\n",
+ (double)metrics->vertAdvance / 64 ));
}
#endif
/* destructor for sizes list */
static void
destroy_size( FT_Memory memory,
- FT_Size size,
- FT_Driver driver )
+ void* size_,
+ void* driver_ )
{
+ FT_Size size = (FT_Size)size_;
+ FT_Driver driver = (FT_Driver)driver_;
+
+
/* finalize client-specific data */
if ( size->generic.finalizer )
size->generic.finalizer( size );
/* destructor for faces list */
static void
destroy_face( FT_Memory memory,
- FT_Face face,
- FT_Driver driver )
+ void* face_,
+ void* driver_ )
{
- FT_Driver_Class clazz = driver->clazz;
+ FT_Face face = (FT_Face)face_;
+ FT_Driver driver = (FT_Driver)driver_;
+ FT_Driver_Class clazz = driver->clazz;
/* discard auto-hinting data */
/* discard all sizes for this face */
FT_List_Finalize( &face->sizes_list,
- (FT_List_Destructor)destroy_size,
+ destroy_size,
memory,
driver );
face->size = NULL;
Destroy_Driver( FT_Driver driver )
{
FT_List_Finalize( &driver->faces_list,
- (FT_List_Destructor)destroy_face,
+ destroy_face,
driver->root.memory,
driver );
}
static FT_Error
open_face( FT_Driver driver,
FT_Stream *astream,
- FT_Bool external_stream,
+ FT_Bool *anexternal_stream,
FT_Long face_index,
FT_Int num_params,
FT_Parameter* params,
face->stream = *astream;
/* set the FT_FACE_FLAG_EXTERNAL_STREAM bit for FT_Done_Face */
- if ( external_stream )
+ if ( *anexternal_stream )
face->face_flags |= FT_FACE_FLAG_EXTERNAL_STREAM;
if ( FT_NEW( internal ) )
(FT_Int)face_index,
num_params,
params );
- *astream = face->stream; /* Stream may have been changed. */
+ /* Stream may have been changed. */
+ *astream = face->stream;
+ *anexternal_stream =
+ ( face->face_flags & FT_FACE_FLAG_EXTERNAL_STREAM ) != 0;
if ( error )
goto Fail;
static void
memory_stream_close( FT_Stream stream )
{
- FT_Memory memory = stream->memory;
+ FT_Memory memory = (FT_Memory)stream->descriptor.pointer;
FT_FREE( stream->base );
-
stream->size = 0;
- stream->base = NULL;
stream->close = NULL;
+ FT_FREE( stream );
}
FT_Stream_OpenMemory( stream, base, size );
- stream->close = close;
+ stream->descriptor.pointer = memory;
+ stream->close = close;
*astream = stream;
{
FT_Open_Args args;
FT_Error error;
- FT_Stream stream = NULL;
FT_Memory memory = library->memory;
+ args.driver = NULL;
+ args.flags = 0;
+
+ if ( driver_name )
+ {
+ args.driver = FT_Get_Module( library, driver_name );
+ if ( !args.driver )
+ {
+ FT_FREE( base );
+ return FT_THROW( Missing_Module );
+ }
+
+ args.flags = args.flags | FT_OPEN_DRIVER;
+ }
+
+ /* `memory_stream_close` also frees the stream object. */
error = new_memory_stream( library,
base,
size,
memory_stream_close,
- &stream );
+ &args.stream );
if ( error )
{
FT_FREE( base );
return error;
}
- args.flags = FT_OPEN_STREAM;
- args.stream = stream;
- if ( driver_name )
- {
- args.flags = args.flags | FT_OPEN_DRIVER;
- args.driver = FT_Get_Module( library, driver_name );
- }
+ args.flags |= FT_OPEN_STREAM;
#ifdef FT_MACINTOSH
/* At this point, the face index has served its purpose; */
face_index &= 0x7FFF0000L; /* retain GX data */
#endif
- error = ft_open_face_internal( library, &args, face_index, aface, 0 );
-
- if ( !error )
- (*aface)->face_flags &= ~FT_FACE_FLAG_EXTERNAL_STREAM;
- else
-#ifdef FT_MACINTOSH
- FT_Stream_Free( stream, 0 );
-#else
- {
- FT_Stream_Close( stream );
- FT_FREE( stream );
- }
-#endif
-
- return error;
+ return ft_open_face_internal( library, &args, face_index, aface, 0 );
}
if ( error )
goto Exit;
- if ( FT_ALLOC( sfnt_ps, (FT_Long)length ) )
+ if ( FT_QALLOC( sfnt_ps, (FT_Long)length ) )
goto Exit;
error = FT_Stream_Read( stream, (FT_Byte *)sfnt_ps, length );
sfnt_ps,
length,
FT_MIN( face_index, 0 ),
- is_sfnt_cid ? "cid" : "type1",
+ is_sfnt_cid ? "t1cid" : "type1",
aface );
Exit:
{
goto Exit;
}
- if ( FT_ALLOC( pfb_data, (FT_Long)pfb_len + 2 ) )
+ if ( FT_QALLOC( pfb_data, (FT_Long)pfb_len + 2 ) )
goto Exit;
pfb_data[0] = 0x80;
{
FT_TRACE3(( " Write POST fragment #%d header (4-byte) to buffer"
" %p + 0x%08lx\n",
- i, pfb_data, pfb_lenpos ));
+ i, (void*)pfb_data, pfb_lenpos ));
if ( pfb_lenpos + 3 > pfb_len + 2 )
goto Exit2;
FT_TRACE3(( " Write POST fragment #%d header (6-byte) to buffer"
" %p + 0x%08lx\n",
- i, pfb_data, pfb_pos ));
+ i, (void*)pfb_data, pfb_pos ));
if ( pfb_pos + 6 > pfb_len + 2 )
goto Exit2;
FT_TRACE3(( " Load POST fragment #%d (%ld byte) to buffer"
" %p + 0x%08lx\n",
- i, rlen, pfb_data, pfb_pos ));
+ i, rlen, (void*)pfb_data, pfb_pos ));
error = FT_Stream_Read( stream, (FT_Byte *)pfb_data + pfb_pos, rlen );
if ( error )
FT_Byte* sfnt_data = NULL;
FT_Error error;
FT_ULong flag_offset;
- FT_Long rlen;
+ FT_ULong rlen;
int is_cff;
FT_Long face_index_in_resource = 0;
if ( error )
goto Exit;
- if ( FT_READ_LONG( rlen ) )
+ if ( FT_READ_ULONG( rlen ) )
goto Exit;
- if ( rlen < 1 )
+ if ( !rlen )
return FT_THROW( Cannot_Open_Resource );
- if ( (FT_ULong)rlen > FT_MAC_RFORK_MAX_LEN )
+ if ( rlen > FT_MAC_RFORK_MAX_LEN )
return FT_THROW( Invalid_Offset );
error = open_face_PS_from_sfnt_stream( library,
if ( error )
goto Exit;
- if ( FT_ALLOC( sfnt_data, rlen ) )
+ if ( FT_QALLOC( sfnt_data, rlen ) )
return error;
- error = FT_Stream_Read( stream, (FT_Byte *)sfnt_data, (FT_ULong)rlen );
- if ( error ) {
+ error = FT_Stream_Read( stream, (FT_Byte *)sfnt_data, rlen );
+ if ( error )
+ {
FT_FREE( sfnt_data );
goto Exit;
}
is_cff = rlen > 4 && !ft_memcmp( sfnt_data, "OTTO", 4 );
error = open_face_from_buffer( library,
sfnt_data,
- (FT_ULong)rlen,
+ rlen,
face_index_in_resource,
is_cff ? "cff" : "truetype",
aface );
#endif
+ /* only use lower 31 bits together with sign bit */
+ if ( face_index > 0 )
+ face_index &= 0x7FFFFFFFL;
+ else
+ {
+ face_index = -face_index;
+ face_index &= 0x7FFFFFFFL;
+ face_index = -face_index;
+ }
+
#ifdef FT_DEBUG_LEVEL_TRACE
FT_TRACE3(( "FT_Open_Face: " ));
if ( face_index < 0 )
/* test for valid `library' delayed to `FT_Stream_New' */
- if ( ( !aface && face_index >= 0 ) || !args )
+ if ( !args )
return FT_THROW( Invalid_Argument );
external_stream = FT_BOOL( ( args->flags & FT_OPEN_STREAM ) &&
if ( error )
goto Fail3;
+ /* Do this error check after `FT_Stream_New` to ensure that the */
+ /* 'close' callback is called. */
+ if ( !aface && face_index >= 0 )
+ {
+ error = FT_THROW( Invalid_Argument );
+ goto Fail3;
+ }
+
memory = library->memory;
/* If the font driver is specified in the `args' structure, use */
params = args->params;
}
- error = open_face( driver, &stream, external_stream, face_index,
+ error = open_face( driver, &stream, &external_stream, face_index,
num_params, params, &face );
if ( !error )
goto Success;
params = args->params;
}
- error = open_face( driver, &stream, external_stream, face_index,
+ error = open_face( driver, &stream, &external_stream, face_index,
num_params, params, &face );
if ( !error )
goto Success;
FT_TRACE4(( "FT_Open_Face: New face object, adding to list\n" ));
/* add the face object to its driver's list */
- if ( FT_NEW( node ) )
+ if ( FT_QNEW( node ) )
goto Fail;
node->data = face;
#ifdef FT_DEBUG_LEVEL_TRACE
if ( !error && face_index < 0 )
{
- FT_TRACE3(( "FT_Open_Face: The font has %ld face%s\n"
- " and %ld named instance%s for face %ld\n",
+ FT_TRACE3(( "FT_Open_Face: The font has %ld face%s\n",
face->num_faces,
- face->num_faces == 1 ? "" : "s",
+ face->num_faces == 1 ? "" : "s" ));
+ FT_TRACE3(( " and %ld named instance%s for face %ld\n",
face->style_flags >> 16,
( face->style_flags >> 16 ) == 1 ? "" : "s",
-face_index - 1 ));
/* documentation is in freetype.h */
FT_EXPORT_DEF( FT_Error )
- FT_Attach_Stream( FT_Face face,
- FT_Open_Args* parameters )
+ FT_Attach_Stream( FT_Face face,
+ const FT_Open_Args* parameters )
{
FT_Stream stream;
FT_Error error;
memory = face->memory;
/* Allocate new size object and perform basic initialisation */
- if ( FT_ALLOC( size, clazz->size_object_size ) || FT_NEW( node ) )
+ if ( FT_ALLOC( size, clazz->size_object_size ) || FT_QNEW( node ) )
goto Exit;
size->face = face;
}
- FT_BASE_DEF( void )
+ FT_BASE_DEF( FT_Error )
FT_Request_Metrics( FT_Face face,
FT_Size_Request req )
{
+ FT_Error error = FT_Err_Ok;
+
FT_Size_Metrics* metrics;
scaled_h = FT_REQUEST_HEIGHT( req );
/* determine scales */
- if ( req->width )
+ if ( req->height || !req->width )
{
- metrics->x_scale = FT_DivFix( scaled_w, w );
-
- if ( req->height )
+ if ( h == 0 )
{
- metrics->y_scale = FT_DivFix( scaled_h, h );
-
- if ( req->type == FT_SIZE_REQUEST_TYPE_CELL )
- {
- if ( metrics->y_scale > metrics->x_scale )
- metrics->y_scale = metrics->x_scale;
- else
- metrics->x_scale = metrics->y_scale;
- }
+ FT_ERROR(( "FT_Request_Metrics: Divide by zero\n" ));
+ error = FT_ERR( Divide_By_Zero );
+ goto Exit;
}
- else
+
+ metrics->y_scale = FT_DivFix( scaled_h, h );
+ }
+
+ if ( req->width )
+ {
+ if ( w == 0 )
{
- metrics->y_scale = metrics->x_scale;
- scaled_h = FT_MulDiv( scaled_w, h, w );
+ FT_ERROR(( "FT_Request_Metrics: Divide by zero\n" ));
+ error = FT_ERR( Divide_By_Zero );
+ goto Exit;
}
+
+ metrics->x_scale = FT_DivFix( scaled_w, w );
}
else
{
- metrics->x_scale = metrics->y_scale = FT_DivFix( scaled_h, h );
+ metrics->x_scale = metrics->y_scale;
scaled_w = FT_MulDiv( scaled_h, w, h );
}
+ if ( !req->height )
+ {
+ metrics->y_scale = metrics->x_scale;
+ scaled_h = FT_MulDiv( scaled_w, h, w );
+ }
+
+ if ( req->type == FT_SIZE_REQUEST_TYPE_CELL )
+ {
+ if ( metrics->y_scale > metrics->x_scale )
+ metrics->y_scale = metrics->x_scale;
+ else
+ metrics->x_scale = metrics->y_scale;
+ }
+
Calculate_Ppem:
/* calculate the ppems */
if ( req->type != FT_SIZE_REQUEST_TYPE_NOMINAL )
scaled_h = FT_MulFix( face->units_per_EM, metrics->y_scale );
}
- metrics->x_ppem = (FT_UShort)( ( scaled_w + 32 ) >> 6 );
- metrics->y_ppem = (FT_UShort)( ( scaled_h + 32 ) >> 6 );
+ scaled_w = ( scaled_w + 32 ) >> 6;
+ scaled_h = ( scaled_h + 32 ) >> 6;
+ if ( scaled_w > (FT_Long)FT_USHORT_MAX ||
+ scaled_h > (FT_Long)FT_USHORT_MAX )
+ {
+ FT_ERROR(( "FT_Request_Metrics: Resulting ppem size too large\n" ));
+ error = FT_ERR( Invalid_Pixel_Size );
+ goto Exit;
+ }
+
+ metrics->x_ppem = (FT_UShort)scaled_w;
+ metrics->y_ppem = (FT_UShort)scaled_h;
ft_recompute_scaled_metrics( face, metrics );
}
metrics->x_scale = 1L << 16;
metrics->y_scale = 1L << 16;
}
+
+ Exit:
+ return error;
}
FT_TRACE5(( " x scale: %ld (%f)\n",
- metrics->x_scale, metrics->x_scale / 65536.0 ));
+ metrics->x_scale, (double)metrics->x_scale / 65536 ));
FT_TRACE5(( " y scale: %ld (%f)\n",
- metrics->y_scale, metrics->y_scale / 65536.0 ));
- FT_TRACE5(( " ascender: %f\n", metrics->ascender / 64.0 ));
- FT_TRACE5(( " descender: %f\n", metrics->descender / 64.0 ));
- FT_TRACE5(( " height: %f\n", metrics->height / 64.0 ));
- FT_TRACE5(( " max advance: %f\n", metrics->max_advance / 64.0 ));
- FT_TRACE5(( " x ppem: %d\n", metrics->x_ppem ));
- FT_TRACE5(( " y ppem: %d\n", metrics->y_ppem ));
+ metrics->y_scale, (double)metrics->y_scale / 65536 ));
+ FT_TRACE5(( " ascender: %f\n",
+ (double)metrics->ascender / 64 ));
+ FT_TRACE5(( " descender: %f\n",
+ (double)metrics->descender / 64 ));
+ FT_TRACE5(( " height: %f\n",
+ (double)metrics->height / 64 ));
+ FT_TRACE5(( " max advance: %f\n",
+ (double)metrics->max_advance / 64 ));
+ FT_TRACE5(( " x ppem: %d\n", metrics->x_ppem ));
+ FT_TRACE5(( " y ppem: %d\n", metrics->y_ppem ));
}
#endif
FT_Request_Size( FT_Face face,
FT_Size_Request req )
{
- FT_Error error = FT_Err_Ok;
+ FT_Error error;
FT_Driver_Class clazz;
FT_ULong strike_index;
if ( !face )
return FT_THROW( Invalid_Face_Handle );
+ if ( !face->size )
+ return FT_THROW( Invalid_Size_Handle );
+
if ( !req || req->width < 0 || req->height < 0 ||
req->type >= FT_SIZE_REQUEST_TYPE_MAX )
return FT_THROW( Invalid_Argument );
*/
error = FT_Match_Size( face, req, 0, &strike_index );
if ( error )
- return error;
+ goto Exit;
return FT_Select_Size( face, (FT_Int)strike_index );
}
else
{
- FT_Request_Metrics( face, req );
+ error = FT_Request_Metrics( face, req );
+ if ( error )
+ goto Exit;
FT_TRACE5(( "FT_Request_Size:\n" ));
}
FT_TRACE5(( " x scale: %ld (%f)\n",
- metrics->x_scale, metrics->x_scale / 65536.0 ));
+ metrics->x_scale, (double)metrics->x_scale / 65536 ));
FT_TRACE5(( " y scale: %ld (%f)\n",
- metrics->y_scale, metrics->y_scale / 65536.0 ));
- FT_TRACE5(( " ascender: %f\n", metrics->ascender / 64.0 ));
- FT_TRACE5(( " descender: %f\n", metrics->descender / 64.0 ));
- FT_TRACE5(( " height: %f\n", metrics->height / 64.0 ));
- FT_TRACE5(( " max advance: %f\n", metrics->max_advance / 64.0 ));
- FT_TRACE5(( " x ppem: %d\n", metrics->x_ppem ));
- FT_TRACE5(( " y ppem: %d\n", metrics->y_ppem ));
+ metrics->y_scale, (double)metrics->y_scale / 65536 ));
+ FT_TRACE5(( " ascender: %f\n",
+ (double)metrics->ascender / 64 ));
+ FT_TRACE5(( " descender: %f\n",
+ (double)metrics->descender / 64 ));
+ FT_TRACE5(( " height: %f\n",
+ (double)metrics->height / 64 ));
+ FT_TRACE5(( " max advance: %f\n",
+ (double)metrics->max_advance / 64 ));
+ FT_TRACE5(( " x ppem: %d\n", metrics->x_ppem ));
+ FT_TRACE5(( " y ppem: %d\n", metrics->y_ppem ));
}
#endif
+ Exit:
return error;
}
FT_CharMap last_charmap = face->charmaps[face->num_charmaps - 1];
- if ( FT_RENEW_ARRAY( face->charmaps,
- face->num_charmaps,
- face->num_charmaps - 1 ) )
+ if ( FT_QRENEW_ARRAY( face->charmaps,
+ face->num_charmaps,
+ face->num_charmaps - 1 ) )
return;
/* remove it from our list of charmaps */
FT_CharMap charmap,
FT_CMap *acmap )
{
- FT_Error error = FT_Err_Ok;
+ FT_Error error;
FT_Face face;
FT_Memory memory;
FT_CMap cmap = NULL;
}
/* add it to our list of charmaps */
- if ( FT_RENEW_ARRAY( face->charmaps,
- face->num_charmaps,
- face->num_charmaps + 1 ) )
+ if ( FT_QRENEW_ARRAY( face->charmaps,
+ face->num_charmaps,
+ face->num_charmaps + 1 ) )
goto Fail;
face->charmaps[face->num_charmaps++] = (FT_CharMap)cmap;
FT_ListNode node = NULL;
- if ( FT_NEW( node ) )
+ if ( FT_QNEW( node ) )
goto Exit;
{
render->glyph_format = clazz->glyph_format;
/* allocate raster object if needed */
- if ( clazz->glyph_format == FT_GLYPH_FORMAT_OUTLINE &&
- clazz->raster_class->raster_new )
+ if ( clazz->raster_class && clazz->raster_class->raster_new )
{
error = clazz->raster_class->raster_new( memory, &render->raster );
if ( error )
render->render = clazz->render_glyph;
}
+#ifdef FT_CONFIG_OPTION_SVG
+ if ( clazz->glyph_format == FT_GLYPH_FORMAT_SVG )
+ render->render = clazz->render_glyph;
+#endif
+
/* add to list */
node->data = module;
FT_List_Add( &library->renderers, node );
/* release raster object, if any */
- if ( render->clazz->glyph_format == FT_GLYPH_FORMAT_OUTLINE &&
- render->raster )
+ if ( render->raster )
render->clazz->raster_class->raster_done( render->raster );
/* remove from list */
switch ( slot->format )
{
- case FT_GLYPH_FORMAT_BITMAP: /* already a bitmap, don't do anything */
- break;
-
default:
if ( slot->internal->load_flags & FT_LOAD_COLOR )
{
else
renderer = FT_Lookup_Renderer( library, slot->format, &node );
- error = FT_ERR( Unimplemented_Feature );
+ error = FT_ERR( Cannot_Render_Glyph );
while ( renderer )
{
error = renderer->render( renderer, slot, render_mode, NULL );
/* format. */
renderer = FT_Lookup_Renderer( library, slot->format, &node );
}
+
+ /* it is not an error if we cannot render a bitmap glyph */
+ if ( FT_ERR_EQ( error, Cannot_Render_Glyph ) &&
+ slot->format == FT_GLYPH_FORMAT_BITMAP )
+ error = FT_Err_Ok;
}
}
/* we use FT_TRACE7 in this block */
if ( !error &&
- ft_trace_levels[trace_checksum] >= 7 )
+ ft_trace_levels[trace_checksum] >= 7 &&
+ slot->bitmap.buffer )
{
if ( slot->bitmap.rows < 128U &&
- slot->bitmap.width < 128U &&
- slot->bitmap.buffer )
+ slot->bitmap.width < 128U )
{
int rows = (int)slot->bitmap.rows;
int width = (int)slot->bitmap.width;
if ( cur == limit )
{
- FT_ERROR(( "%s: can't find module `%s'\n",
- func_name, module_name ));
+ FT_TRACE2(( "%s: can't find module `%s'\n",
+ func_name, module_name ));
return FT_THROW( Missing_Module );
}
/* check whether we have a service interface */
if ( !cur[0]->clazz->get_interface )
{
- FT_ERROR(( "%s: module `%s' doesn't support properties\n",
- func_name, module_name ));
+ FT_TRACE2(( "%s: module `%s' doesn't support properties\n",
+ func_name, module_name ));
return FT_THROW( Unimplemented_Feature );
}
FT_SERVICE_ID_PROPERTIES );
if ( !interface )
{
- FT_ERROR(( "%s: module `%s' doesn't support properties\n",
- func_name, module_name ));
+ FT_TRACE2(( "%s: module `%s' doesn't support properties\n",
+ func_name, module_name ));
return FT_THROW( Unimplemented_Feature );
}
if ( missing_func )
{
- FT_ERROR(( "%s: property service of module `%s' is broken\n",
- func_name, module_name ));
+ FT_TRACE2(( "%s: property service of module `%s' is broken\n",
+ func_name, module_name ));
return FT_THROW( Unimplemented_Feature );
}
if ( !memory || !alibrary )
return FT_THROW( Invalid_Argument );
+#ifndef FT_DEBUG_LOGGING
#ifdef FT_DEBUG_LEVEL_ERROR
/* init debugging support */
ft_debug_init();
-#endif
+#endif /* FT_DEBUG_LEVEL_ERROR */
+#endif /* !FT_DEBUG_LOGGING */
/* first of all, allocate the library object */
if ( FT_NEW( library ) )
}
+ /* documentation is in freetype.h */
+
+ FT_EXPORT_DEF( FT_Bool )
+ FT_Get_Color_Glyph_Paint( FT_Face face,
+ FT_UInt base_glyph,
+ FT_Color_Root_Transform root_transform,
+ FT_OpaquePaint* paint )
+ {
+ TT_Face ttface;
+ SFNT_Service sfnt;
+
+
+ if ( !face || !paint )
+ return 0;
+
+ if ( !FT_IS_SFNT( face ) )
+ return 0;
+
+ ttface = (TT_Face)face;
+ sfnt = (SFNT_Service)ttface->sfnt;
+
+ if ( sfnt->get_colr_layer )
+ return sfnt->get_colr_glyph_paint( ttface,
+ base_glyph,
+ root_transform,
+ paint );
+ else
+ return 0;
+ }
+
+
+ /* documentation is in ftcolor.h */
+
+ FT_EXPORT_DEF( FT_Bool )
+ FT_Get_Color_Glyph_ClipBox( FT_Face face,
+ FT_UInt base_glyph,
+ FT_ClipBox* clip_box )
+ {
+ TT_Face ttface;
+ SFNT_Service sfnt;
+
+
+ if ( !face || !clip_box )
+ return 0;
+
+ if ( !FT_IS_SFNT( face ) )
+ return 0;
+
+ ttface = (TT_Face)face;
+ sfnt = (SFNT_Service)ttface->sfnt;
+
+ if ( sfnt->get_color_glyph_clipbox )
+ return sfnt->get_color_glyph_clipbox( ttface,
+ base_glyph,
+ clip_box );
+ else
+ return 0;
+ }
+
+
+ /* documentation is in freetype.h */
+
+ FT_EXPORT_DEF( FT_Bool )
+ FT_Get_Paint_Layers( FT_Face face,
+ FT_LayerIterator* layer_iterator,
+ FT_OpaquePaint* paint )
+ {
+ TT_Face ttface;
+ SFNT_Service sfnt;
+
+
+ if ( !face || !paint || !layer_iterator )
+ return 0;
+
+ if ( !FT_IS_SFNT( face ) )
+ return 0;
+
+ ttface = (TT_Face)face;
+ sfnt = (SFNT_Service)ttface->sfnt;
+
+ if ( sfnt->get_paint_layers )
+ return sfnt->get_paint_layers( ttface, layer_iterator, paint );
+ else
+ return 0;
+ }
+
+
+ /* documentation is in freetype.h */
+
+ FT_EXPORT_DEF( FT_Bool )
+ FT_Get_Paint( FT_Face face,
+ FT_OpaquePaint opaque_paint,
+ FT_COLR_Paint* paint )
+ {
+ TT_Face ttface;
+ SFNT_Service sfnt;
+
+
+ if ( !face || !paint )
+ return 0;
+
+ if ( !FT_IS_SFNT( face ) )
+ return 0;
+
+ ttface = (TT_Face)face;
+ sfnt = (SFNT_Service)ttface->sfnt;
+
+ if ( sfnt->get_paint )
+ return sfnt->get_paint( ttface, opaque_paint, paint );
+ else
+ return 0;
+ }
+
+
+ /* documentation is in freetype.h */
+
+ FT_EXPORT_DEF( FT_Bool )
+ FT_Get_Colorline_Stops ( FT_Face face,
+ FT_ColorStop * color_stop,
+ FT_ColorStopIterator *iterator )
+ {
+ TT_Face ttface;
+ SFNT_Service sfnt;
+
+
+ if ( !face || !color_stop || !iterator )
+ return 0;
+
+ if ( !FT_IS_SFNT( face ) )
+ return 0;
+
+ ttface = (TT_Face)face;
+ sfnt = (SFNT_Service)ttface->sfnt;
+
+ if ( sfnt->get_colorline_stops )
+ return sfnt->get_colorline_stops ( ttface, color_stop, iterator );
+ else
+ return 0;
+ }
+
+
/* END */
*
* FreeType API for validating OpenType tables (body).
*
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* FreeType outline management (body).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
FT_Error error;
FT_Int n; /* index of contour in outline */
- FT_UInt first; /* index of first point in contour */
+ FT_Int first; /* index of first point in contour */
+ FT_Int last; /* index of last point in contour */
+
FT_Int tag; /* current point's state */
FT_Int shift;
shift = func_interface->shift;
delta = func_interface->delta;
- first = 0;
+ last = -1;
for ( n = 0; n < outline->n_contours; n++ )
{
- FT_Int last; /* index of last point in contour */
-
-
- FT_TRACE5(( "FT_Outline_Decompose: Outline %d\n", n ));
+ FT_TRACE5(( "FT_Outline_Decompose: Contour %d\n", n ));
- last = outline->contours[n];
- if ( last < 0 )
+ first = last + 1;
+ last = outline->contours[n];
+ if ( last < first )
goto Invalid_Outline;
+
limit = outline->points + last;
v_start = outline->points[first];
}
FT_TRACE5(( " move to (%.2f, %.2f)\n",
- v_start.x / 64.0, v_start.y / 64.0 ));
+ (double)v_start.x / 64, (double)v_start.y / 64 ));
error = func_interface->move_to( &v_start, user );
if ( error )
goto Exit;
vec.y = SCALED( point->y );
FT_TRACE5(( " line to (%.2f, %.2f)\n",
- vec.x / 64.0, vec.y / 64.0 ));
+ (double)vec.x / 64, (double)vec.y / 64 ));
error = func_interface->line_to( &vec, user );
if ( error )
goto Exit;
{
FT_TRACE5(( " conic to (%.2f, %.2f)"
" with control (%.2f, %.2f)\n",
- vec.x / 64.0, vec.y / 64.0,
- v_control.x / 64.0, v_control.y / 64.0 ));
+ (double)vec.x / 64,
+ (double)vec.y / 64,
+ (double)v_control.x / 64,
+ (double)v_control.y / 64 ));
error = func_interface->conic_to( &v_control, &vec, user );
if ( error )
goto Exit;
FT_TRACE5(( " conic to (%.2f, %.2f)"
" with control (%.2f, %.2f)\n",
- v_middle.x / 64.0, v_middle.y / 64.0,
- v_control.x / 64.0, v_control.y / 64.0 ));
+ (double)v_middle.x / 64,
+ (double)v_middle.y / 64,
+ (double)v_control.x / 64,
+ (double)v_control.y / 64 ));
error = func_interface->conic_to( &v_control, &v_middle, user );
if ( error )
goto Exit;
FT_TRACE5(( " conic to (%.2f, %.2f)"
" with control (%.2f, %.2f)\n",
- v_start.x / 64.0, v_start.y / 64.0,
- v_control.x / 64.0, v_control.y / 64.0 ));
+ (double)v_start.x / 64,
+ (double)v_start.y / 64,
+ (double)v_control.x / 64,
+ (double)v_control.y / 64 ));
error = func_interface->conic_to( &v_control, &v_start, user );
goto Close;
FT_TRACE5(( " cubic to (%.2f, %.2f)"
" with controls (%.2f, %.2f) and (%.2f, %.2f)\n",
- vec.x / 64.0, vec.y / 64.0,
- vec1.x / 64.0, vec1.y / 64.0,
- vec2.x / 64.0, vec2.y / 64.0 ));
+ (double)vec.x / 64,
+ (double)vec.y / 64,
+ (double)vec1.x / 64,
+ (double)vec1.y / 64,
+ (double)vec2.x / 64,
+ (double)vec2.y / 64 ));
error = func_interface->cubic_to( &vec1, &vec2, &vec, user );
if ( error )
goto Exit;
FT_TRACE5(( " cubic to (%.2f, %.2f)"
" with controls (%.2f, %.2f) and (%.2f, %.2f)\n",
- v_start.x / 64.0, v_start.y / 64.0,
- vec1.x / 64.0, vec1.y / 64.0,
- vec2.x / 64.0, vec2.y / 64.0 ));
+ (double)v_start.x / 64,
+ (double)v_start.y / 64,
+ (double)vec1.x / 64,
+ (double)vec1.y / 64,
+ (double)vec2.x / 64,
+ (double)vec2.y / 64 ));
error = func_interface->cubic_to( &vec1, &vec2, &v_start, user );
goto Close;
}
/* close the contour with a line segment */
FT_TRACE5(( " line to (%.2f, %.2f)\n",
- v_start.x / 64.0, v_start.y / 64.0 ));
+ (double)v_start.x / 64, (double)v_start.y / 64 ));
error = func_interface->line_to( &v_start, user );
Close:
if ( error )
goto Exit;
-
- first = (FT_UInt)last + 1;
}
FT_TRACE5(( "FT_Outline_Decompose: Done\n" ));
if ( n_points <= 0 || n_contours <= 0 )
goto Bad;
- end0 = end = -1;
+ end0 = -1;
for ( n = 0; n < n_contours; n++ )
{
end = outline->contours[n];
end0 = end;
}
- if ( end != n_points - 1 )
+ if ( end0 != n_points - 1 )
goto Bad;
/* XXX: check the tags array */
}
Bad:
- return FT_THROW( Invalid_Argument );
+ return FT_THROW( Invalid_Outline );
}
if ( !outline )
return;
- first = 0;
-
+ last = -1;
for ( n = 0; n < outline->n_contours; n++ )
{
+ /* keep the first contour point as is and swap points around it */
+ /* to guarantee that the cubic arches stay valid after reverse */
+ first = last + 2;
last = outline->contours[n];
/* reverse point table */
q--;
}
}
-
- first = last + 1;
}
outline->flags ^= FT_OUTLINE_REVERSE_FILL;
points = outline->points;
- first = 0;
+ last = -1;
for ( c = 0; c < outline->n_contours; c++ )
{
FT_Vector in, out, anchor, shift;
FT_Int i, j, k;
- l_in = 0;
- last = outline->contours[c];
+ first = last + 1;
+ last = outline->contours[c];
+ l_in = 0;
/* pacify compiler */
in.x = in.y = anchor.x = anchor.y = 0;
in = out;
l_in = l_out;
}
-
- first = last + 1;
}
return FT_Err_Ok;
FT_Int xshift, yshift;
FT_Vector* points;
FT_Vector v_prev, v_cur;
- FT_Int c, n, first;
+ FT_Int c, n, first, last;
FT_Pos area = 0;
points = outline->points;
- first = 0;
+ last = -1;
for ( c = 0; c < outline->n_contours; c++ )
{
- FT_Int last = outline->contours[c];
-
+ first = last + 1;
+ last = outline->contours[c];
v_prev.x = points[last].x >> xshift;
v_prev.y = points[last].y >> yshift;
v_prev = v_cur;
}
-
- first = last + 1;
}
if ( area > 0 )
* FreeType API for checking patented TrueType bytecode instructions
* (body). Obsolete, retained for backward compatibility.
*
- * Copyright (C) 2007-2020 by
+ * Copyright (C) 2007-2023 by
* David Turner.
*
* This file is part of the FreeType project, and may only be used,
*
* FreeType API for accessing PFR-specific data (body).
*
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* Get and set properties of PostScript drivers (body).
* See `ftdriver.h' for available properties.
*
- * Copyright (C) 2017-2020 by
+ * Copyright (C) 2017-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
return error;
}
- FT_TRACE0(( "ps_property_set: missing property `%s'\n",
+ FT_TRACE2(( "ps_property_set: missing property `%s'\n",
property_name ));
return FT_THROW( Missing_Property );
}
return error;
}
- FT_TRACE0(( "ps_property_get: missing property `%s'\n",
+ FT_TRACE2(( "ps_property_get: missing property `%s'\n",
property_name ));
return FT_THROW( Missing_Property );
}
*
* Embedded resource forks accessor (body).
*
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2023 by
* Masatake YAMATO and Redhat K.K.
*
* FT_Raccess_Get_HeaderInfo() and raccess_guess_darwin_hfsplus() are
}
- static int
- ft_raccess_sort_ref_by_id( FT_RFork_Ref* a,
- FT_RFork_Ref* b )
+ FT_COMPARE_DEF( int )
+ ft_raccess_sort_ref_by_id( const void* a,
+ const void* b )
{
- if ( a->res_id < b->res_id )
- return -1;
- else if ( a->res_id > b->res_id )
- return 1;
- else
- return 0;
+ return ( (FT_RFork_Ref*)a )->res_id - ( (FT_RFork_Ref*)b )->res_id;
}
if ( error )
return error;
- if ( FT_NEW_ARRAY( ref, *count ) )
+ if ( FT_QNEW_ARRAY( ref, *count ) )
return error;
for ( j = 0; j < *count; j++ )
ft_qsort( ref,
(size_t)*count,
sizeof ( FT_RFork_Ref ),
- ( int(*)(const void*,
- const void*) )ft_raccess_sort_ref_by_id );
+ ft_raccess_sort_ref_by_id );
FT_TRACE3(( " -- sort resources by their ids --\n" ));
j, ref[j].res_id, ref[j].offset ));
}
- if ( FT_NEW_ARRAY( offsets_internal, *count ) )
+ if ( FT_QNEW_ARRAY( offsets_internal, *count ) )
goto Exit;
/* XXX: duplicated reference ID,
FT_Long *result_offset );
- CONST_FT_RFORK_RULE_ARRAY_BEGIN(ft_raccess_guess_table,
- ft_raccess_guess_rec)
- CONST_FT_RFORK_RULE_ARRAY_ENTRY(apple_double, apple_double)
- CONST_FT_RFORK_RULE_ARRAY_ENTRY(apple_single, apple_single)
- CONST_FT_RFORK_RULE_ARRAY_ENTRY(darwin_ufs_export, darwin_ufs_export)
- CONST_FT_RFORK_RULE_ARRAY_ENTRY(darwin_newvfs, darwin_newvfs)
- CONST_FT_RFORK_RULE_ARRAY_ENTRY(darwin_hfsplus, darwin_hfsplus)
- CONST_FT_RFORK_RULE_ARRAY_ENTRY(vfat, vfat)
- CONST_FT_RFORK_RULE_ARRAY_ENTRY(linux_cap, linux_cap)
- CONST_FT_RFORK_RULE_ARRAY_ENTRY(linux_double, linux_double)
- CONST_FT_RFORK_RULE_ARRAY_ENTRY(linux_netatalk, linux_netatalk)
+ CONST_FT_RFORK_RULE_ARRAY_BEGIN( ft_raccess_guess_table,
+ ft_raccess_guess_rec )
+ CONST_FT_RFORK_RULE_ARRAY_ENTRY( apple_double, apple_double )
+ CONST_FT_RFORK_RULE_ARRAY_ENTRY( apple_single, apple_single )
+ CONST_FT_RFORK_RULE_ARRAY_ENTRY( darwin_ufs_export, darwin_ufs_export )
+ CONST_FT_RFORK_RULE_ARRAY_ENTRY( darwin_newvfs, darwin_newvfs )
+ CONST_FT_RFORK_RULE_ARRAY_ENTRY( darwin_hfsplus, darwin_hfsplus )
+ CONST_FT_RFORK_RULE_ARRAY_ENTRY( vfat, vfat )
+ CONST_FT_RFORK_RULE_ARRAY_ENTRY( linux_cap, linux_cap )
+ CONST_FT_RFORK_RULE_ARRAY_ENTRY( linux_double, linux_double )
+ CONST_FT_RFORK_RULE_ARRAY_ENTRY( linux_netatalk, linux_netatalk )
CONST_FT_RFORK_RULE_ARRAY_END
if ( base_file_len + 6 > FT_INT_MAX )
return FT_THROW( Array_Too_Large );
- if ( FT_ALLOC( newpath, base_file_len + 6 ) )
+ if ( FT_QALLOC( newpath, base_file_len + 6 ) )
return error;
FT_MEM_COPY( newpath, base_file_name, base_file_len );
if ( base_file_len + 18 > FT_INT_MAX )
return FT_THROW( Array_Too_Large );
- if ( FT_ALLOC( newpath, base_file_len + 18 ) )
+ if ( FT_QALLOC( newpath, base_file_len + 18 ) )
return error;
FT_MEM_COPY( newpath, base_file_name, base_file_len );
const char* tmp;
const char* slash;
size_t new_length;
- FT_Error error = FT_Err_Ok;
-
- FT_UNUSED( error );
+ FT_Error error;
new_length = ft_strlen( original_name ) + ft_strlen( insertion );
- if ( FT_ALLOC( new_name, new_length + 1 ) )
+ if ( FT_QALLOC( new_name, new_length + 1 ) )
return NULL;
tmp = ft_strrchr( original_name, '/' );
*
* This is _not_ used to retrieve glyph names!
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
FT_Stream stream = face->stream;
- if ( FT_NEW_ARRAY ( entry->string, entry->stringLength ) ||
+ if ( FT_QNEW_ARRAY ( entry->string, entry->stringLength ) ||
FT_STREAM_SEEK( entry->stringOffset ) ||
FT_STREAM_READ( entry->string, entry->stringLength ) )
{
FT_Stream stream = face->stream;
- if ( FT_NEW_ARRAY ( entry->string, entry->stringLength ) ||
+ if ( FT_QNEW_ARRAY ( entry->string, entry->stringLength ) ||
FT_STREAM_SEEK( entry->stringOffset ) ||
FT_STREAM_READ( entry->string, entry->stringLength ) )
{
*
* I/O stream support (body).
*
- * Copyright (C) 2000-2020 by
+ * Copyright (C) 2000-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
if ( stream->read )
{
- if ( stream->read( stream, pos, 0, 0 ) )
+ if ( stream->read( stream, pos, NULL, 0 ) )
{
FT_ERROR(( "FT_Stream_Seek:"
" invalid i/o; pos = 0x%lx, size = 0x%lx\n",
if ( read_bytes > count )
read_bytes = count;
- FT_MEM_COPY( buffer, stream->base + pos, read_bytes );
+ /* Allow "reading" zero bytes without UB even if buffer is NULL */
+ if ( count )
+ FT_MEM_COPY( buffer, stream->base + pos, read_bytes );
}
stream->pos = pos + read_bytes;
if ( read_bytes > count )
read_bytes = count;
- FT_MEM_COPY( buffer, stream->base + stream->pos, read_bytes );
+ /* Allow "reading" zero bytes without UB even if buffer is NULL */
+ if ( count )
+ FT_MEM_COPY( buffer, stream->base + stream->pos, read_bytes );
}
stream->pos += read_bytes;
}
#ifdef FT_DEBUG_MEMORY
- /* assume _ft_debug_file and _ft_debug_lineno are already set */
+ /* assume `ft_debug_file_` and `ft_debug_lineno_` are already set */
stream->base = (unsigned char*)ft_mem_qalloc( memory,
(FT_Long)count,
&error );
}
- FT_BASE_DEF( FT_Char )
- FT_Stream_GetChar( FT_Stream stream )
+ FT_BASE_DEF( FT_Byte )
+ FT_Stream_GetByte( FT_Stream stream )
{
- FT_Char result;
+ FT_Byte result;
FT_ASSERT( stream && stream->cursor );
result = 0;
if ( stream->cursor < stream->limit )
- result = (FT_Char)*stream->cursor++;
+ result = *stream->cursor++;
return result;
}
- FT_BASE_DEF( FT_UShort )
+ FT_BASE_DEF( FT_UInt16 )
FT_Stream_GetUShort( FT_Stream stream )
{
FT_Byte* p;
- FT_UShort result;
+ FT_UInt16 result;
FT_ASSERT( stream && stream->cursor );
}
- FT_BASE_DEF( FT_UShort )
+ FT_BASE_DEF( FT_UInt16 )
FT_Stream_GetUShortLE( FT_Stream stream )
{
FT_Byte* p;
- FT_UShort result;
+ FT_UInt16 result;
FT_ASSERT( stream && stream->cursor );
}
- FT_BASE_DEF( FT_ULong )
+ FT_BASE_DEF( FT_UInt32 )
FT_Stream_GetUOffset( FT_Stream stream )
{
FT_Byte* p;
- FT_ULong result;
+ FT_UInt32 result;
FT_ASSERT( stream && stream->cursor );
}
- FT_BASE_DEF( FT_ULong )
+ FT_BASE_DEF( FT_UInt32 )
FT_Stream_GetULong( FT_Stream stream )
{
FT_Byte* p;
- FT_ULong result;
+ FT_UInt32 result;
FT_ASSERT( stream && stream->cursor );
}
- FT_BASE_DEF( FT_ULong )
+ FT_BASE_DEF( FT_UInt32 )
FT_Stream_GetULongLE( FT_Stream stream )
{
FT_Byte* p;
- FT_ULong result;
+ FT_UInt32 result;
FT_ASSERT( stream && stream->cursor );
}
- FT_BASE_DEF( FT_Char )
- FT_Stream_ReadChar( FT_Stream stream,
+ FT_BASE_DEF( FT_Byte )
+ FT_Stream_ReadByte( FT_Stream stream,
FT_Error* error )
{
FT_Byte result = 0;
FT_ASSERT( stream );
- *error = FT_Err_Ok;
-
- if ( stream->read )
- {
- if ( stream->read( stream, stream->pos, &result, 1L ) != 1L )
- goto Fail;
- }
- else
+ if ( stream->pos < stream->size )
{
- if ( stream->pos < stream->size )
- result = stream->base[stream->pos];
+ if ( stream->read )
+ {
+ if ( stream->read( stream, stream->pos, &result, 1L ) != 1L )
+ goto Fail;
+ }
else
- goto Fail;
+ result = stream->base[stream->pos];
}
+ else
+ goto Fail;
+
stream->pos++;
- return (FT_Char)result;
+ *error = FT_Err_Ok;
+
+ return result;
Fail:
*error = FT_THROW( Invalid_Stream_Operation );
- FT_ERROR(( "FT_Stream_ReadChar:"
+ FT_ERROR(( "FT_Stream_ReadByte:"
" invalid i/o; pos = 0x%lx, size = 0x%lx\n",
stream->pos, stream->size ));
- return 0;
+ return result;
}
- FT_BASE_DEF( FT_UShort )
+ FT_BASE_DEF( FT_UInt16 )
FT_Stream_ReadUShort( FT_Stream stream,
FT_Error* error )
{
FT_Byte reads[2];
- FT_Byte* p = 0;
- FT_UShort result = 0;
+ FT_Byte* p;
+ FT_UInt16 result = 0;
FT_ASSERT( stream );
- *error = FT_Err_Ok;
-
if ( stream->pos + 1 < stream->size )
{
if ( stream->read )
stream->pos += 2;
+ *error = FT_Err_Ok;
+
return result;
Fail:
" invalid i/o; pos = 0x%lx, size = 0x%lx\n",
stream->pos, stream->size ));
- return 0;
+ return result;
}
- FT_BASE_DEF( FT_UShort )
+ FT_BASE_DEF( FT_UInt16 )
FT_Stream_ReadUShortLE( FT_Stream stream,
FT_Error* error )
{
FT_Byte reads[2];
- FT_Byte* p = 0;
- FT_UShort result = 0;
+ FT_Byte* p;
+ FT_UInt16 result = 0;
FT_ASSERT( stream );
- *error = FT_Err_Ok;
-
if ( stream->pos + 1 < stream->size )
{
if ( stream->read )
stream->pos += 2;
+ *error = FT_Err_Ok;
+
return result;
Fail:
" invalid i/o; pos = 0x%lx, size = 0x%lx\n",
stream->pos, stream->size ));
- return 0;
+ return result;
}
FT_Error* error )
{
FT_Byte reads[3];
- FT_Byte* p = 0;
+ FT_Byte* p;
FT_ULong result = 0;
FT_ASSERT( stream );
- *error = FT_Err_Ok;
-
if ( stream->pos + 2 < stream->size )
{
if ( stream->read )
stream->pos += 3;
+ *error = FT_Err_Ok;
+
return result;
Fail:
" invalid i/o; pos = 0x%lx, size = 0x%lx\n",
stream->pos, stream->size ));
- return 0;
+ return result;
}
- FT_BASE_DEF( FT_ULong )
+ FT_BASE_DEF( FT_UInt32 )
FT_Stream_ReadULong( FT_Stream stream,
FT_Error* error )
{
FT_Byte reads[4];
- FT_Byte* p = 0;
- FT_ULong result = 0;
+ FT_Byte* p;
+ FT_UInt32 result = 0;
FT_ASSERT( stream );
- *error = FT_Err_Ok;
-
if ( stream->pos + 3 < stream->size )
{
if ( stream->read )
stream->pos += 4;
+ *error = FT_Err_Ok;
+
return result;
Fail:
" invalid i/o; pos = 0x%lx, size = 0x%lx\n",
stream->pos, stream->size ));
- return 0;
+ return result;
}
- FT_BASE_DEF( FT_ULong )
+ FT_BASE_DEF( FT_UInt32 )
FT_Stream_ReadULongLE( FT_Stream stream,
FT_Error* error )
{
FT_Byte reads[4];
- FT_Byte* p = 0;
- FT_ULong result = 0;
+ FT_Byte* p;
+ FT_UInt32 result = 0;
FT_ASSERT( stream );
- *error = FT_Err_Ok;
-
if ( stream->pos + 3 < stream->size )
{
if ( stream->read )
stream->pos += 4;
+ *error = FT_Err_Ok;
+
return result;
Fail:
" invalid i/o; pos = 0x%lx, size = 0x%lx\n",
stream->pos, stream->size ));
- return 0;
+ return result;
}
*
* FreeType path stroker (body).
*
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
FT_StrokeBorder border = stroker->borders + side;
FT_Angle phi, theta, rotate;
FT_Fixed length;
- FT_Vector sigma, delta;
+ FT_Vector sigma = { 0, 0 };
+ FT_Vector delta;
FT_Error error = FT_Err_Ok;
FT_Bool intersect; /* use intersection of lines? */
{
/* this is a mitered (pointed) or beveled (truncated) corner */
FT_Fixed radius = stroker->radius;
- FT_Vector sigma;
+ FT_Vector sigma = { 0, 0 };
FT_Angle theta = 0, phi = 0;
FT_Bool bevel, fixed_bevel;
stroker->angle_in = angle_out;
}
- stroker->center = *to;
+ stroker->center = *to;
+ stroker->line_length = 0;
Exit:
return error;
stroker->angle_in = angle_out;
}
- stroker->center = *to;
+ stroker->center = *to;
+ stroker->line_length = 0;
Exit:
return error;
}
else
{
- FT_Angle turn;
- FT_Int inside_side;
-
-
/* close the path if needed */
- if ( stroker->center.x != stroker->subpath_start.x ||
- stroker->center.y != stroker->subpath_start.y )
+ if ( !FT_IS_SMALL( stroker->center.x - stroker->subpath_start.x ) ||
+ !FT_IS_SMALL( stroker->center.y - stroker->subpath_start.y ) )
{
error = FT_Stroker_LineTo( stroker, &stroker->subpath_start );
if ( error )
/* process the corner */
stroker->angle_out = stroker->subpath_angle;
- turn = FT_Angle_Diff( stroker->angle_in,
- stroker->angle_out );
-
- /* no specific corner processing is required if the turn is 0 */
- if ( turn != 0 )
- {
- /* when we turn to the right, the inside side is 0 */
- /* otherwise, the inside side is 1 */
- inside_side = ( turn < 0 );
- error = ft_stroker_inside( stroker,
- inside_side,
- stroker->subpath_line_length );
- if ( error )
- goto Exit;
-
- /* process the outside side */
- error = ft_stroker_outside( stroker,
- !inside_side,
- stroker->subpath_line_length );
- if ( error )
- goto Exit;
- }
+ error = ft_stroker_process_corner( stroker,
+ stroker->subpath_line_length );
+ if ( error )
+ goto Exit;
/* then end our two subpaths */
ft_stroke_border_close( stroker->borders + 0, FALSE );
FT_Error error;
FT_Int n; /* index of contour in outline */
- FT_UInt first; /* index of first point in contour */
+ FT_Int first; /* index of first point in contour */
+ FT_Int last; /* index of last point in contour */
+
FT_Int tag; /* current point's state */
FT_Stroker_Rewind( stroker );
- first = 0;
-
+ last = -1;
for ( n = 0; n < outline->n_contours; n++ )
{
- FT_UInt last; /* index of last point in contour */
-
-
- last = (FT_UInt)outline->contours[n];
- limit = outline->points + last;
+ first = last + 1;
+ last = outline->contours[n];
/* skip empty points; we don't stroke these */
if ( last <= first )
- {
- first = last + 1;
continue;
- }
+
+ limit = outline->points + last;
v_start = outline->points[first];
v_last = outline->points[last];
if ( error )
goto Exit;
}
-
- first = last + 1;
}
return FT_Err_Ok;
*
* FreeType synthesizing code for emboldening and slanting (body).
*
- * Copyright (C) 2000-2020 by
+ * Copyright (C) 2000-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
FT_EXPORT_DEF( void )
FT_GlyphSlot_Oblique( FT_GlyphSlot slot )
{
+ /* Value '0x0366A' corresponds to a shear angle of about 12 degrees. */
+ FT_GlyphSlot_Slant( slot, 0x0366A, 0 );
+ }
+
+
+ /* documentation is in ftsynth.h */
+
+ FT_EXPORT_DEF( void )
+ FT_GlyphSlot_Slant( FT_GlyphSlot slot,
+ FT_Fixed xslant,
+ FT_Fixed yslant )
+ {
FT_Matrix transform;
FT_Outline* outline;
/* we don't touch the advance width */
- /* For italic, simply apply a shear transform, with an angle */
- /* of about 12 degrees. */
-
+ /* For italic, simply apply a shear transform */
transform.xx = 0x10000L;
- transform.yx = 0x00000L;
+ transform.yx = -yslant;
- transform.xy = 0x0366AL;
+ transform.xy = xslant;
transform.yy = 0x10000L;
FT_Outline_Transform( outline, &transform );
FT_EXPORT_DEF( void )
FT_GlyphSlot_Embolden( FT_GlyphSlot slot )
{
+ FT_GlyphSlot_AdjustWeight( slot, 0x0AAA, 0x0AAA );
+ }
+
+
+ FT_EXPORT_DEF( void )
+ FT_GlyphSlot_AdjustWeight( FT_GlyphSlot slot,
+ FT_Fixed xdelta,
+ FT_Fixed ydelta )
+ {
FT_Library library;
- FT_Face face;
+ FT_Size size;
FT_Error error;
FT_Pos xstr, ystr;
return;
library = slot->library;
- face = slot->face;
+ size = slot->face->size;
if ( slot->format != FT_GLYPH_FORMAT_OUTLINE &&
slot->format != FT_GLYPH_FORMAT_BITMAP )
return;
- /* some reasonable strength */
- xstr = FT_MulFix( face->units_per_EM,
- face->size->metrics.y_scale ) / 24;
- ystr = xstr;
+ /* express deltas in pixels in 26.6 format */
+ xstr = (FT_Pos)size->metrics.x_ppem * xdelta / 1024;
+ ystr = (FT_Pos)size->metrics.y_ppem * ydelta / 1024;
if ( slot->format == FT_GLYPH_FORMAT_OUTLINE )
FT_Outline_EmboldenXY( &slot->outline, xstr, ystr );
*
* ANSI-specific FreeType low-level system interface (body).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* The number of bytes to read from the stream.
*
* @Return:
- * The number of bytes actually read. If `count' is zero (this is,
+ * The number of bytes actually read. If `count' is zero (that is,
* the function is used for seeking), a non-zero return value
* indicates an error.
*/
FT_FILE* file;
- if ( !count && offset > stream->size )
+ if ( offset > stream->size && !count )
return 1;
file = STREAM_FILE( stream );
if ( stream->pos != offset )
ft_fseek( file, (long)offset, SEEK_SET );
+ /* Avoid calling `fread` with `buffer=NULL` and `count=0`, */
+ /* which is undefined behaviour. */
+ if ( !count )
+ return 0;
+
return (unsigned long)ft_fread( buffer, 1, count, file );
}
stream->close = ft_ansi_stream_close;
FT_TRACE1(( "FT_Stream_Open:" ));
- FT_TRACE1(( " opened `%s' (%d bytes) successfully\n",
+ FT_TRACE1(( " opened `%s' (%ld bytes) successfully\n",
filepathname, stream->size ));
return FT_Err_Ok;
*
* FreeType trigonometric functions (body).
*
- * Copyright (C) 2001-2020 by
+ * Copyright (C) 2001-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
};
-#ifdef FT_LONG64
+#ifdef FT_INT64
/* multiply a given value by the CORDIC shrink factor */
static FT_Fixed
return s < 0 ? -val : val;
}
-#else /* !FT_LONG64 */
+#else /* !FT_INT64 */
/* multiply a given value by the CORDIC shrink factor */
static FT_Fixed
return s < 0 ? -val : val;
}
-#endif /* !FT_LONG64 */
+#endif /* !FT_INT64 */
/* undefined and never called for zero vector */
*
* FreeType utility file for PS names support (body).
*
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* FreeType utility file for memory and list management (body).
*
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
/* */
/* FreeType VERSIONINFO resource for Windows DLLs. */
/* */
-/* Copyright (C) 2018-2020 by */
+/* Copyright (C) 2018-2023 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
#include<windows.h>
-#define FT_VERSION 2,10,4,0
-#define FT_VERSION_STR "2.10.4"
+#define FT_VERSION 2,13,2,0
+#define FT_VERSION_STR "2.13.2"
VS_VERSION_INFO VERSIONINFO
FILEVERSION FT_VERSION
BEGIN
BLOCK "StringFileInfo"
BEGIN
- BLOCK "040904E4"
+ BLOCK "040904B0"
BEGIN
VALUE "CompanyName", "The FreeType Project"
VALUE "FileDescription", "Font Rendering Library"
VALUE "FileVersion", FT_VERSION_STR
VALUE "ProductName", "FreeType"
VALUE "ProductVersion", FT_VERSION_STR
- VALUE "LegalCopyright", "\251 2000-2020 The FreeType Project www.freetype.org. All rights reserved."
+ VALUE "LegalCopyright", L"\x00A9 2000-2023 The FreeType Project www.freetype.org. All rights reserved."
VALUE "InternalName", "freetype"
VALUE "OriginalFilename", FT_FILENAME
END
/* The following line should only be modified for localized versions. */
/* It consists of any number of WORD,WORD pairs, with each pair */
/* describing a "language,codepage" combination supported by the file. */
- VALUE "Translation", 0x409, 1252
+ VALUE "Translation", 0x409, 1200
END
END
*
* FreeType API for accessing Windows FNT specific info (body).
*
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
Adobe Specification V 2.2. The specification of the BDF font format is
available from Adobe's web site:
- https://www.adobe.com/content/dam/acom/en/devnet/font/pdfs/5005.BDF_Spec.pdf
+ https://adobe-type-tools.github.io/font-tech-notes/pdfs/5005.BDF_Spec.pdf
Many good bitmap fonts in bdf format come with XFree86 (www.XFree86.org).
They do not define vertical metrics, because the X Consortium BDF
Encodings
*********
+[This section is out of date, retained for historical reasons. BDF
+ properties can be retrieved with `FT_Get_BDF_Property`, character set ID
+ values with `FT_Get_BDF_Charset_ID`.]
+
The variety of encodings that accompanies bdf fonts appears to encompass the
small set defined in freetype.h. On the other hand, two properties that
specify encoding and registry are usually defined in bdf fonts.
bdf_free_font( bdf_font_t* font );
FT_LOCAL( bdf_property_t * )
- bdf_get_property( char* name,
- bdf_font_t* font );
-
- FT_LOCAL( bdf_property_t * )
bdf_get_font_property( bdf_font_t* font,
const char* name );
{
BDF_CMap cmap = (BDF_CMap)bdfcmap;
BDF_encoding_el* encodings = cmap->encodings;
- FT_ULong min, max, mid; /* num_encodings */
FT_UShort result = 0; /* encodings->glyph */
+ FT_ULong min = 0;
+ FT_ULong max = cmap->num_encodings;
+ FT_ULong mid = ( min + max ) >> 1;
- min = 0;
- max = cmap->num_encodings;
- mid = ( min + max ) >> 1;
while ( min < max )
{
- FT_ULong code;
+ FT_ULong code = encodings[mid].enc;
- if ( mid >= max || mid < min )
- mid = ( min + max ) >> 1;
-
- code = encodings[mid].enc;
-
if ( charcode == code )
{
/* increase glyph index by 1 -- */
else
min = mid + 1;
- /* prediction in a continuous block */
+ /* reasonable prediction in a continuous block */
mid += charcode - code;
+ if ( mid >= max || mid < min )
+ mid = ( min + max ) >> 1;
}
return result;
{
BDF_CMap cmap = (BDF_CMap)bdfcmap;
BDF_encoding_el* encodings = cmap->encodings;
- FT_ULong min, max, mid; /* num_encodings */
FT_UShort result = 0; /* encodings->glyph */
FT_ULong charcode = *acharcode + 1;
+ FT_ULong min = 0;
+ FT_ULong max = cmap->num_encodings;
+ FT_ULong mid = ( min + max ) >> 1;
- min = 0;
- max = cmap->num_encodings;
- mid = ( min + max ) >> 1;
while ( min < max )
{
- FT_ULong code; /* same as BDF_encoding_el.enc */
-
-
- if ( mid >= max || mid < min )
- mid = ( min + max ) >> 1;
+ FT_ULong code = encodings[mid].enc;
- code = encodings[mid].enc;
if ( charcode == code )
{
/* prediction in a continuous block */
mid += charcode - code;
+ if ( mid >= max || mid < min )
+ mid = ( min + max ) >> 1;
}
charcode = 0;
char* s;
- if ( FT_ALLOC( face->style_name, len ) )
+ if ( FT_QALLOC( face->style_name, len ) )
return error;
s = face->style_name;
FT_CALLBACK_DEF( void )
- BDF_Face_Done( FT_Face bdfface ) /* BDF_Face */
+ BDF_Face_Done( FT_Face face ) /* BDF_Face */
{
- BDF_Face face = (BDF_Face)bdfface;
+ BDF_Face bdfface = (BDF_Face)face;
FT_Memory memory;
memory = FT_FACE_MEMORY( face );
- bdf_free_font( face->bdffont );
+ bdf_free_font( bdfface->bdffont );
- FT_FREE( face->en_table );
+ FT_FREE( bdfface->en_table );
- FT_FREE( face->charset_encoding );
- FT_FREE( face->charset_registry );
- FT_FREE( bdfface->family_name );
- FT_FREE( bdfface->style_name );
+ FT_FREE( bdfface->charset_encoding );
+ FT_FREE( bdfface->charset_registry );
+ FT_FREE( face->family_name );
+ FT_FREE( face->style_name );
- FT_FREE( bdfface->available_sizes );
+ FT_FREE( face->available_sizes );
- FT_FREE( face->bdffont );
+ FT_FREE( bdfface->bdffont );
}
FT_CALLBACK_DEF( FT_Error )
BDF_Face_Init( FT_Stream stream,
- FT_Face bdfface, /* BDF_Face */
+ FT_Face face, /* BDF_Face */
FT_Int face_index,
FT_Int num_params,
FT_Parameter* params )
{
- FT_Error error = FT_Err_Ok;
- BDF_Face face = (BDF_Face)bdfface;
- FT_Memory memory = FT_FACE_MEMORY( face );
+ FT_Error error = FT_Err_Ok;
+ BDF_Face bdfface = (BDF_Face)face;
+ FT_Memory memory = FT_FACE_MEMORY( face );
bdf_font_t* font = NULL;
bdf_options_t options;
goto Exit;
/* we have a bdf font: let's construct the face object */
- face->bdffont = font;
+ bdfface->bdffont = font;
/* BDF cannot have multiple faces in a single font file.
* XXX: non-zero face_index is already invalid argument, but
if ( face_index > 0 && ( face_index & 0xFFFF ) > 0 )
{
FT_ERROR(( "BDF_Face_Init: invalid face index\n" ));
- BDF_Face_Done( bdfface );
+ BDF_Face_Done( face );
return FT_THROW( Invalid_Argument );
}
font->unencoded_size,
font->unencoded_used ));
- bdfface->num_faces = 1;
- bdfface->face_index = 0;
+ face->num_faces = 1;
+ face->face_index = 0;
- bdfface->face_flags |= FT_FACE_FLAG_FIXED_SIZES |
- FT_FACE_FLAG_HORIZONTAL;
+ face->face_flags |= FT_FACE_FLAG_FIXED_SIZES |
+ FT_FACE_FLAG_HORIZONTAL;
prop = bdf_get_font_property( font, "SPACING" );
if ( prop && prop->format == BDF_ATOM &&
prop->value.atom &&
( *(prop->value.atom) == 'M' || *(prop->value.atom) == 'm' ||
*(prop->value.atom) == 'C' || *(prop->value.atom) == 'c' ) )
- bdfface->face_flags |= FT_FACE_FLAG_FIXED_WIDTH;
+ face->face_flags |= FT_FACE_FLAG_FIXED_WIDTH;
/* FZ XXX: TO DO: FT_FACE_FLAGS_VERTICAL */
/* FZ XXX: I need a font to implement this */
prop = bdf_get_font_property( font, "FAMILY_NAME" );
if ( prop && prop->value.atom )
{
- if ( FT_STRDUP( bdfface->family_name, prop->value.atom ) )
+ if ( FT_STRDUP( face->family_name, prop->value.atom ) )
goto Exit;
}
else
- bdfface->family_name = NULL;
+ face->family_name = NULL;
- if ( FT_SET_ERROR( bdf_interpret_style( face ) ) )
+ if ( FT_SET_ERROR( bdf_interpret_style( bdfface ) ) )
goto Exit;
/* the number of glyphs (with one slot for the undefined glyph */
/* at position 0 and all unencoded glyphs) */
- bdfface->num_glyphs = (FT_Long)( font->glyphs_size + 1 );
+ face->num_glyphs = (FT_Long)( font->glyphs_size + 1 );
- bdfface->num_fixed_sizes = 1;
- if ( FT_NEW_ARRAY( bdfface->available_sizes, 1 ) )
+ face->num_fixed_sizes = 1;
+ if ( FT_NEW( face->available_sizes ) )
goto Exit;
{
- FT_Bitmap_Size* bsize = bdfface->available_sizes;
- FT_Short resolution_x = 0, resolution_y = 0;
+ FT_Bitmap_Size* bsize = face->available_sizes;
+ FT_Short resolution_x = 0;
+ FT_Short resolution_y = 0;
long value;
- FT_ZERO( bsize );
-
/* sanity checks */
if ( font->font_ascent > 0x7FFF || font->font_ascent < -0x7FFF )
{
else
{
/* this is a heuristical value */
- bsize->width = (FT_Short)FT_MulDiv( bsize->height, 2, 3 );
+ bsize->width = ( bsize->height * 2 + 1 ) / 3;
}
prop = bdf_get_font_property( font, "POINT_SIZE" );
unsigned long n;
- if ( FT_NEW_ARRAY( face->en_table, font->glyphs_size ) )
+ if ( FT_QNEW_ARRAY( bdfface->en_table, font->glyphs_size ) )
goto Exit;
- face->default_glyph = 0;
+ bdfface->default_glyph = 0;
for ( n = 0; n < font->glyphs_size; n++ )
{
- (face->en_table[n]).enc = cur[n].encoding;
+ (bdfface->en_table[n]).enc = cur[n].encoding;
FT_TRACE4(( " idx %ld, val 0x%lX\n", n, cur[n].encoding ));
- (face->en_table[n]).glyph = (FT_UShort)n;
+ (bdfface->en_table[n]).glyph = (FT_UShort)n;
if ( cur[n].encoding == font->default_char )
{
if ( n < FT_UINT_MAX )
- face->default_glyph = (FT_UInt)n;
+ bdfface->default_glyph = (FT_UInt)n;
else
FT_TRACE1(( "BDF_Face_Init:"
" idx %ld is too large for this system\n", n ));
const char* s;
- if ( FT_STRDUP( face->charset_encoding,
+ if ( FT_STRDUP( bdfface->charset_encoding,
charset_encoding->value.atom ) ||
- FT_STRDUP( face->charset_registry,
+ FT_STRDUP( bdfface->charset_registry,
charset_registry->value.atom ) )
goto Exit;
/* Uh, oh, compare first letters manually to avoid dependency */
/* on locales. */
- s = face->charset_registry;
+ s = bdfface->charset_registry;
if ( ( s[0] == 'i' || s[0] == 'I' ) &&
( s[1] == 's' || s[1] == 'S' ) &&
( s[2] == 'o' || s[2] == 'O' ) )
{
s += 3;
- if ( !ft_strcmp( s, "10646" ) ||
- ( !ft_strcmp( s, "8859" ) &&
- !ft_strcmp( face->charset_encoding, "1" ) ) )
+ if ( !ft_strcmp( s, "10646" ) ||
+ ( !ft_strcmp( s, "8859" ) &&
+ !ft_strcmp( bdfface->charset_encoding, "1" ) ) )
unicode_charmap = 1;
/* another name for ASCII */
- else if ( !ft_strcmp( s, "646.1991" ) &&
- !ft_strcmp( face->charset_encoding, "IRV" ) )
+ else if ( !ft_strcmp( s, "646.1991" ) &&
+ !ft_strcmp( bdfface->charset_encoding, "IRV" ) )
unicode_charmap = 1;
}
FT_CharMapRec charmap;
- charmap.face = FT_FACE( face );
+ charmap.face = face;
charmap.encoding = FT_ENCODING_NONE;
/* initial platform/encoding should indicate unset status? */
charmap.platform_id = TT_PLATFORM_APPLE_UNICODE;
FT_CharMapRec charmap;
- charmap.face = FT_FACE( face );
+ charmap.face = face;
charmap.encoding = FT_ENCODING_ADOBE_STANDARD;
charmap.platform_id = TT_PLATFORM_ADOBE;
charmap.encoding_id = TT_ADOBE_ID_STANDARD;
error = FT_CMap_New( &bdf_cmap_class, NULL, &charmap, NULL );
/* Select default charmap */
- if ( bdfface->num_charmaps )
- bdfface->charmap = bdfface->charmaps[0];
+ if ( face->num_charmaps )
+ face->charmap = face->charmaps[0];
}
}
}
return error;
Fail:
- BDF_Face_Done( bdfface );
+ BDF_Face_Done( face );
return FT_THROW( Unknown_File_Format );
}
*
*/
- static FT_Error
- bdf_get_bdf_property( BDF_Face face,
+ FT_CALLBACK_DEF( FT_Error )
+ bdf_get_bdf_property( FT_Face face, /* BDF_Face */
const char* prop_name,
BDF_PropertyRec *aproperty )
{
+ BDF_Face bdfface = (BDF_Face)face;
bdf_property_t* prop;
- FT_ASSERT( face && face->bdffont );
+ FT_ASSERT( bdfface && bdfface->bdffont );
- prop = bdf_get_font_property( face->bdffont, prop_name );
+ prop = bdf_get_font_property( bdfface->bdffont, prop_name );
if ( prop )
{
switch ( prop->format )
}
- static FT_Error
- bdf_get_charset_id( BDF_Face face,
+ FT_CALLBACK_DEF( FT_Error )
+ bdf_get_charset_id( FT_Face face, /* BDF_Face */
const char* *acharset_encoding,
const char* *acharset_registry )
{
- *acharset_encoding = face->charset_encoding;
- *acharset_registry = face->charset_registry;
+ BDF_Face bdfface = (BDF_Face)face;
+
+
+ *acharset_encoding = bdfface->charset_encoding;
+ *acharset_registry = bdfface->charset_registry;
return 0;
}
}
-
FT_CALLBACK_TABLE_DEF
const FT_Driver_ClassRec bdf_driver_class =
{
#define FT_COMPONENT bdflib
+#define BUFSIZE 128
+
+
/**************************************************************************
*
* Default BDF font options.
*/
- static const bdf_options_t _bdf_opts =
+ static const bdf_options_t bdf_opts_ =
{
1, /* Correct metrics. */
1, /* Preserve unencoded glyphs. */
/* List of most properties that might appear in a font. Doesn't include */
/* the RAW_* and AXIS_* properties in X11R6 polymorphic fonts. */
- static const bdf_property_t _bdf_properties[] =
+ static const bdf_property_t bdf_properties_[] =
{
{ "ADD_STYLE_NAME", BDF_ATOM, 1, { 0 } },
{ "AVERAGE_WIDTH", BDF_INTEGER, 1, { 0 } },
};
static const unsigned long
- _num_bdf_properties = sizeof ( _bdf_properties ) /
- sizeof ( _bdf_properties[0] );
+ num_bdf_properties_ = sizeof ( bdf_properties_ ) /
+ sizeof ( bdf_properties_[0] );
/* An auxiliary macro to parse properties, to be used in conditionals. */
/* It behaves like `strncmp' but also tests the following character */
- /* whether it is a whitespace or NULL. */
+ /* whether it is a whitespace or null. */
/* `property' is a constant string of length `n' to compare with. */
#define _bdf_strncmp( name, property, n ) \
( ft_strncmp( name, property, n ) || \
"Added `FONT_ASCENT %hd'.\n"
#define ACMSG2 "FONT_DESCENT property missing. " \
"Added `FONT_DESCENT %hd'.\n"
-#define ACMSG3 "Font width != actual width. Old: %hd New: %hd.\n"
+#define ACMSG3 "Font width != actual width. Old: %d New: %d.\n"
#define ACMSG4 "Font left bearing != actual left bearing. " \
"Old: %hd New: %hd.\n"
#define ACMSG5 "Font ascent != actual ascent. Old: %hd New: %hd.\n"
-#define ACMSG6 "Font descent != actual descent. Old: %hd New: %hd.\n"
-#define ACMSG7 "Font height != actual height. Old: %hd New: %hd.\n"
+#define ACMSG6 "Font descent != actual descent. Old: %d New: %d.\n"
+#define ACMSG7 "Font height != actual height. Old: %d New: %d.\n"
#define ACMSG8 "Glyph scalable width (SWIDTH) adjustments made.\n"
#define ACMSG9 "SWIDTH field missing at line %ld. Set automatically.\n"
#define ACMSG10 "DWIDTH field missing at line %ld. Set to glyph width.\n"
/* Function type for parsing lines of a BDF font. */
typedef FT_Error
- (*_bdf_line_func_t)( char* line,
+ (*bdf_line_func_t_)( char* line,
unsigned long linelen,
unsigned long lineno,
void* call_data,
/* List structure for splitting lines into fields. */
- typedef struct _bdf_list_t_
+ typedef struct bdf_list_t__
{
char** field;
unsigned long size;
unsigned long used;
FT_Memory memory;
- } _bdf_list_t;
+ } bdf_list_t_;
/* Structure used while loading BDF fonts. */
- typedef struct _bdf_parse_t_
+ typedef struct bdf_parse_t__
{
unsigned long flags;
unsigned long cnt;
bdf_font_t* font;
bdf_options_t* opts;
- _bdf_list_t list;
+ bdf_list_t_ list;
FT_Memory memory;
unsigned long size; /* the stream size */
- } _bdf_parse_t;
+ } bdf_parse_t_;
#define setsbit( m, cc ) \
static void
- _bdf_list_init( _bdf_list_t* list,
+ bdf_list_init_( bdf_list_t_* list,
FT_Memory memory )
{
FT_ZERO( list );
static void
- _bdf_list_done( _bdf_list_t* list )
+ bdf_list_done_( bdf_list_t_* list )
{
FT_Memory memory = list->memory;
static FT_Error
- _bdf_list_ensure( _bdf_list_t* list,
- unsigned long num_items ) /* same as _bdf_list_t.used */
+ bdf_list_ensure_( bdf_list_t_* list,
+ unsigned long num_items ) /* same as bdf_list_t_.used */
{
FT_Error error = FT_Err_Ok;
if ( num_items > list->size )
{
- unsigned long oldsize = list->size; /* same as _bdf_list_t.size */
+ unsigned long oldsize = list->size; /* same as bdf_list_t_.size */
unsigned long newsize = oldsize + ( oldsize >> 1 ) + 5;
unsigned long bigsize = (unsigned long)( FT_INT_MAX / sizeof ( char* ) );
FT_Memory memory = list->memory;
else if ( newsize < oldsize || newsize > bigsize )
newsize = bigsize;
- if ( FT_RENEW_ARRAY( list->field, oldsize, newsize ) )
+ if ( FT_QRENEW_ARRAY( list->field, oldsize, newsize ) )
goto Exit;
list->size = newsize;
static void
- _bdf_list_shift( _bdf_list_t* list,
+ bdf_list_shift_( bdf_list_t_* list,
unsigned long n )
{
unsigned long i, u;
- if ( list == 0 || list->used == 0 || n == 0 )
+ if ( list == NULL || list->used == 0 || n == 0 )
return;
if ( n >= list->used )
static char *
- _bdf_list_join( _bdf_list_t* list,
+ bdf_list_join_( bdf_list_t_* list,
int c,
unsigned long *alen )
{
*alen = 0;
- if ( list == 0 || list->used == 0 )
- return 0;
+ if ( list == NULL || list->used == 0 )
+ return NULL;
dp = list->field[0];
for ( i = j = 0; i < list->used; i++ )
/* don't have to check the number of fields in most cases. */
static FT_Error
- _bdf_list_split( _bdf_list_t* list,
+ bdf_list_split_( bdf_list_t_* list,
const char* separators,
char* line,
unsigned long linelen )
/* In the original code, if the `separators' parameter is NULL or */
/* empty, the list is split into individual bytes. We don't need */
/* this, so an error is signaled. */
- if ( separators == 0 || *separators == 0 )
+ if ( separators == NULL || *separators == 0 )
{
error = FT_THROW( Invalid_Argument );
goto Exit;
/* Resize the list if necessary. */
if ( list->used == list->size )
{
- error = _bdf_list_ensure( list, list->used + 1 );
+ error = bdf_list_ensure_( list, list->used + 1 );
if ( error )
goto Exit;
}
/* Finally, NULL-terminate the list. */
if ( list->used + final_empty >= list->size )
{
- error = _bdf_list_ensure( list, list->used + final_empty + 1 );
+ error = bdf_list_ensure_( list, list->used + final_empty + 1 );
if ( error )
goto Exit;
}
if ( final_empty )
list->field[list->used++] = (char*)empty;
- list->field[list->used] = 0;
+ list->field[list->used] = NULL;
Exit:
return error;
static FT_Error
- _bdf_readstream( FT_Stream stream,
- _bdf_line_func_t callback,
+ bdf_readstream_( FT_Stream stream,
+ bdf_line_func_t_ callback,
void* client_data,
unsigned long *lno )
{
- _bdf_line_func_t cb;
+ bdf_line_func_t_ cb;
unsigned long lineno, buf_size;
int refill, hold, to_skip;
ptrdiff_t bytes, start, end, cursor, avail;
FT_Error error = FT_Err_Ok;
- if ( callback == 0 )
+ if ( callback == NULL )
{
error = FT_THROW( Invalid_Argument );
goto Exit;
/* initial size and allocation of the input buffer */
buf_size = 1024;
- if ( FT_NEW_ARRAY( buf, buf_size ) )
+ if ( FT_QALLOC( buf, buf_size ) )
goto Exit;
cb = callback;
/* or even resizing it */
if ( end >= avail )
{
- if ( bytes == 0 ) /* last line in file doesn't end in \r or \n */
- break; /* ignore it then exit */
+ if ( bytes == 0 )
+ {
+ /* last line in file doesn't end in \r or \n; */
+ /* ignore it then exit */
+ if ( lineno == 1 )
+ error = FT_THROW( Missing_Startfont_Field );
+ break;
+ }
if ( start == 0 )
{
if ( buf_size >= 65536UL ) /* limit ourselves to 64KByte */
{
- FT_ERROR(( "_bdf_readstream: " ERRMSG6, lineno ));
- error = FT_THROW( Invalid_Argument );
+ if ( lineno == 1 )
+ error = FT_THROW( Missing_Startfont_Field );
+ else
+ {
+ FT_ERROR(( "bdf_readstream_: " ERRMSG6, lineno ));
+ error = FT_THROW( Invalid_Argument );
+ }
goto Exit;
}
new_size = buf_size * 2;
- if ( FT_RENEW_ARRAY( buf, buf_size, new_size ) )
+ if ( FT_QREALLOC( buf, buf_size, new_size ) )
goto Exit;
- cursor = (ptrdiff_t)buf_size;
+ cursor = avail;
buf_size = new_size;
}
else
FT_MEM_MOVE( buf, buf + start, bytes );
cursor = bytes;
- avail -= bytes;
start = 0;
}
refill = 1;
/* Routine to convert a decimal ASCII string to an unsigned long integer. */
static unsigned long
- _bdf_atoul( const char* s )
+ bdf_atoul_( const char* s )
{
unsigned long v;
- if ( s == 0 || *s == 0 )
+ if ( s == NULL || *s == 0 )
return 0;
for ( v = 0; sbitset( ddigits, *s ); s++ )
/* Routine to convert a decimal ASCII string to a signed long integer. */
static long
- _bdf_atol( const char* s )
+ bdf_atol_( const char* s )
{
long v, neg;
- if ( s == 0 || *s == 0 )
+ if ( s == NULL || *s == 0 )
return 0;
/* Check for a minus sign. */
/* Routine to convert a decimal ASCII string to an unsigned short integer. */
static unsigned short
- _bdf_atous( const char* s )
+ bdf_atous_( const char* s )
{
unsigned short v;
- if ( s == 0 || *s == 0 )
+ if ( s == NULL || *s == 0 )
return 0;
for ( v = 0; sbitset( ddigits, *s ); s++ )
/* Routine to convert a decimal ASCII string to a signed short integer. */
static short
- _bdf_atos( const char* s )
+ bdf_atos_( const char* s )
{
short v, neg;
- if ( s == 0 || *s == 0 )
+ if ( s == NULL || *s == 0 )
return 0;
/* Check for a minus. */
/* Routine to compare two glyphs by encoding so they can be sorted. */
- static int
+ FT_COMPARE_DEF( int )
by_encoding( const void* a,
const void* b )
{
if ( ft_hash_str_lookup( name, &(font->proptbl) ) )
goto Exit;
- if ( FT_RENEW_ARRAY( font->user_props,
- font->nuser_props,
- font->nuser_props + 1 ) )
+ if ( FT_QRENEW_ARRAY( font->user_props,
+ font->nuser_props,
+ font->nuser_props + 1 ) )
goto Exit;
p = font->user_props + font->nuser_props;
- FT_ZERO( p );
n = ft_strlen( name ) + 1;
- if ( n > FT_ULONG_MAX )
+ if ( n > FT_LONG_MAX )
return FT_THROW( Invalid_Argument );
- if ( FT_NEW_ARRAY( p->name, n ) )
+ if ( FT_QALLOC( p->name, n ) )
goto Exit;
FT_MEM_COPY( (char *)p->name, name, n );
- p->format = format;
- p->builtin = 0;
+ p->format = format;
+ p->builtin = 0;
+ p->value.atom = NULL; /* nothing is ever stored here */
- n = _num_bdf_properties + font->nuser_props;
+ n = num_bdf_properties_ + font->nuser_props;
error = ft_hash_str_insert( p->name, n, &(font->proptbl), memory );
if ( error )
}
- FT_LOCAL_DEF( bdf_property_t* )
- bdf_get_property( char* name,
+ static bdf_property_t*
+ bdf_get_property( const char* name,
bdf_font_t* font )
{
size_t* propid;
- if ( name == 0 || *name == 0 )
- return 0;
+ if ( name == NULL || *name == 0 )
+ return NULL;
if ( ( propid = ft_hash_str_lookup( name, &(font->proptbl) ) ) == NULL )
- return 0;
+ return NULL;
- if ( *propid >= _num_bdf_properties )
- return font->user_props + ( *propid - _num_bdf_properties );
+ if ( *propid >= num_bdf_properties_ )
+ return font->user_props + ( *propid - num_bdf_properties_ );
- return (bdf_property_t*)_bdf_properties + *propid;
+ return (bdf_property_t*)bdf_properties_ + *propid;
}
static FT_Error
- _bdf_add_comment( bdf_font_t* font,
- char* comment,
+ bdf_add_comment_( bdf_font_t* font,
+ const char* comment,
unsigned long len )
{
char* cp;
FT_Error error = FT_Err_Ok;
- if ( FT_RENEW_ARRAY( font->comments,
- font->comments_len,
- font->comments_len + len + 1 ) )
+ if ( FT_QRENEW_ARRAY( font->comments,
+ font->comments_len,
+ font->comments_len + len + 1 ) )
goto Exit;
cp = font->comments + font->comments_len;
FT_MEM_COPY( cp, comment, len );
- cp[len] = '\n';
+ cp[len] = '\0';
font->comments_len += len + 1;
/* Set the spacing from the font name if it exists, or set it to the */
/* default specified in the options. */
static FT_Error
- _bdf_set_default_spacing( bdf_font_t* font,
+ bdf_set_default_spacing_( bdf_font_t* font,
bdf_options_t* opts,
unsigned long lineno )
{
size_t len;
char name[256];
- _bdf_list_t list;
+ bdf_list_t_ list;
FT_Memory memory;
FT_Error error = FT_Err_Ok;
FT_UNUSED( lineno ); /* only used in debug mode */
- if ( font == 0 || font->name == 0 || font->name[0] == 0 )
+ if ( font == NULL || font->name == NULL || font->name[0] == 0 )
{
error = FT_THROW( Invalid_Argument );
goto Exit;
memory = font->memory;
- _bdf_list_init( &list, memory );
+ bdf_list_init_( &list, memory );
font->spacing = opts->font_spacing;
/* Limit ourselves to 256 characters in the font name. */
if ( len >= 256 )
{
- FT_ERROR(( "_bdf_set_default_spacing: " ERRMSG7, lineno ));
+ FT_ERROR(( "bdf_set_default_spacing_: " ERRMSG7, lineno ));
error = FT_THROW( Invalid_Argument );
goto Exit;
}
FT_MEM_COPY( name, font->name, len );
- error = _bdf_list_split( &list, "-", name, (unsigned long)len );
+ error = bdf_list_split_( &list, "-", name, (unsigned long)len );
if ( error )
goto Fail;
}
Fail:
- _bdf_list_done( &list );
+ bdf_list_done_( &list );
Exit:
return error;
/* Determine whether the property is an atom or not. If it is, then */
/* clean it up so the double quotes are removed if they exist. */
static int
- _bdf_is_atom( char* line,
+ bdf_is_atom_( char* line,
unsigned long linelen,
char** name,
char** value,
bdf_property_t* p;
- *name = sp = ep = line;
+ sp = ep = line;
while ( *ep && *ep != ' ' && *ep != '\t' )
ep++;
- hold = -1;
- if ( *ep )
- {
- hold = *ep;
- *ep = 0;
- }
+ hold = *ep;
+ *ep = '\0';
p = bdf_get_property( sp, font );
- /* Restore the character that was saved before any return can happen. */
- if ( hold != -1 )
- *ep = (char)hold;
-
/* If the property exists and is not an atom, just return here. */
if ( p && p->format != BDF_ATOM )
+ {
+ *ep = (char)hold; /* Undo NUL-termination. */
return 0;
+ }
+
+ *name = sp;
/* The property is an atom. Trim all leading and trailing whitespace */
/* and double quotes for the atom value. */
ep = line + linelen;
/* Trim the leading whitespace if it exists. */
- if ( *sp )
- *sp++ = 0;
- while ( *sp &&
- ( *sp == ' ' || *sp == '\t' ) )
- sp++;
+ if ( sp < ep )
+ do
+ sp++;
+ while ( *sp == ' ' || *sp == '\t' );
/* Trim the leading double quote if it exists. */
if ( *sp == '"' )
sp++;
+
*value = sp;
/* Trim the trailing whitespace if it exists. */
- while ( ep > sp &&
- ( *( ep - 1 ) == ' ' || *( ep - 1 ) == '\t' ) )
- *--ep = 0;
+ if ( sp < ep )
+ do
+ *ep-- = '\0';
+ while ( *ep == ' ' || *ep == '\t' );
/* Trim the trailing double quote if it exists. */
- if ( ep > sp && *( ep - 1 ) == '"' )
- *--ep = 0;
+ if ( *ep == '"' )
+ *ep = '\0';
return 1;
}
static FT_Error
- _bdf_add_property( bdf_font_t* font,
+ bdf_add_property_( bdf_font_t* font,
const char* name,
char* value,
unsigned long lineno )
break;
case BDF_INTEGER:
- fp->value.l = _bdf_atol( value );
+ fp->value.l = bdf_atol_( value );
break;
case BDF_CARDINAL:
- fp->value.ul = _bdf_atoul( value );
+ fp->value.ul = bdf_atoul_( value );
break;
default:
/* Allocate another property if this is overflowing. */
if ( font->props_used == font->props_size )
{
- if ( font->props_size == 0 )
- {
- if ( FT_NEW_ARRAY( font->props, 1 ) )
- goto Exit;
- }
- else
- {
- if ( FT_RENEW_ARRAY( font->props,
- font->props_size,
- font->props_size + 1 ) )
- goto Exit;
- }
+ if ( FT_QRENEW_ARRAY( font->props,
+ font->props_size,
+ font->props_size + 1 ) )
+ goto Exit;
- fp = font->props + font->props_size;
- FT_ZERO( fp );
font->props_size++;
}
- if ( *propid >= _num_bdf_properties )
- prop = font->user_props + ( *propid - _num_bdf_properties );
+ if ( *propid >= num_bdf_properties_ )
+ prop = font->user_props + ( *propid - num_bdf_properties_ );
else
- prop = (bdf_property_t*)_bdf_properties + *propid;
+ prop = (bdf_property_t*)bdf_properties_ + *propid;
fp = font->props + font->props_used;
switch ( prop->format )
{
case BDF_ATOM:
- fp->value.atom = 0;
- if ( value != 0 && value[0] )
+ fp->value.atom = NULL;
+ if ( value && value[0] )
{
if ( FT_STRDUP( fp->value.atom, value ) )
goto Exit;
break;
case BDF_INTEGER:
- fp->value.l = _bdf_atol( value );
+ fp->value.l = bdf_atol_( value );
break;
case BDF_CARDINAL:
- fp->value.ul = _bdf_atoul( value );
+ fp->value.ul = bdf_atoul_( value );
break;
}
{
if ( !fp->value.atom )
{
- FT_ERROR(( "_bdf_add_property: " ERRMSG8, lineno, "SPACING" ));
+ FT_ERROR(( "bdf_add_property_: " ERRMSG8, lineno, "SPACING" ));
error = FT_THROW( Invalid_File_Format );
goto Exit;
}
static FT_Error
- _bdf_parse_end( char* line,
+ bdf_parse_end_( char* line,
unsigned long linelen,
unsigned long lineno,
void* call_data,
/* Actually parse the glyph info and bitmaps. */
static FT_Error
- _bdf_parse_glyphs( char* line,
+ bdf_parse_glyphs_( char* line,
unsigned long linelen,
unsigned long lineno,
void* call_data,
unsigned char* bp;
unsigned long i, slen, nibbles;
- _bdf_line_func_t* next;
- _bdf_parse_t* p;
+ bdf_line_func_t_* next;
+ bdf_parse_t_* p;
bdf_glyph_t* glyph;
bdf_font_t* font;
FT_UNUSED( lineno ); /* only used in debug mode */
- next = (_bdf_line_func_t *)call_data;
- p = (_bdf_parse_t *) client_data;
+ next = (bdf_line_func_t_ *)call_data;
+ p = (bdf_parse_t_ *) client_data;
font = p->font;
memory = font->memory;
/* Check for a comment. */
if ( _bdf_strncmp( line, "COMMENT", 7 ) == 0 )
{
- linelen -= 7;
-
- s = line + 7;
- if ( *s != 0 )
+ if ( p->opts->keep_comments )
{
- s++;
- linelen--;
+ linelen -= 7;
+
+ s = line + 7;
+ if ( *s != 0 )
+ {
+ s++;
+ linelen--;
+ }
+ error = bdf_add_comment_( p->font, s, linelen );
}
- error = _bdf_add_comment( p->font, s, linelen );
goto Exit;
}
{
if ( _bdf_strncmp( line, "CHARS", 5 ) != 0 )
{
- FT_ERROR(( "_bdf_parse_glyphs: " ERRMSG1, lineno, "CHARS" ));
+ FT_ERROR(( "bdf_parse_glyphs_: " ERRMSG1, lineno, "CHARS" ));
error = FT_THROW( Missing_Chars_Field );
goto Exit;
}
- error = _bdf_list_split( &p->list, " +", line, linelen );
+ error = bdf_list_split_( &p->list, " +", line, linelen );
if ( error )
goto Exit;
- p->cnt = font->glyphs_size = _bdf_atoul( p->list.field[1] );
+ p->cnt = font->glyphs_size = bdf_atoul_( p->list.field[1] );
/* We need at least 20 bytes per glyph. */
if ( p->cnt > p->size / 20 )
{
p->cnt = font->glyphs_size = p->size / 20;
- FT_TRACE2(( "_bdf_parse_glyphs: " ACMSG17, p->cnt ));
+ FT_TRACE2(( "bdf_parse_glyphs_: " ACMSG17, p->cnt ));
}
/* Make sure the number of glyphs is non-zero. */
/* number of code points available in Unicode). */
if ( p->cnt >= 0x110000UL )
{
- FT_ERROR(( "_bdf_parse_glyphs: " ERRMSG5, lineno, "CHARS" ));
+ FT_ERROR(( "bdf_parse_glyphs_: " ERRMSG5, lineno, "CHARS" ));
error = FT_THROW( Invalid_Argument );
goto Exit;
}
if ( p->flags & BDF_GLYPH_BITS_ )
{
/* Missing ENDCHAR field. */
- FT_ERROR(( "_bdf_parse_glyphs: " ERRMSG1, lineno, "ENDCHAR" ));
+ FT_ERROR(( "bdf_parse_glyphs_: " ERRMSG1, lineno, "ENDCHAR" ));
error = FT_THROW( Corrupted_Font_Glyphs );
goto Exit;
}
by_encoding );
p->flags &= ~BDF_START_;
- *next = _bdf_parse_end;
+ *next = bdf_parse_end_;
goto Exit;
}
if ( p->flags & BDF_GLYPH_BITS_ )
{
/* Missing ENDCHAR field. */
- FT_ERROR(( "_bdf_parse_glyphs: " ERRMSG1, lineno, "ENDCHAR" ));
+ FT_ERROR(( "bdf_parse_glyphs_: " ERRMSG1, lineno, "ENDCHAR" ));
error = FT_THROW( Missing_Startchar_Field );
goto Exit;
}
/* encoding can be checked for an unencoded character. */
FT_FREE( p->glyph_name );
- error = _bdf_list_split( &p->list, " +", line, linelen );
+ error = bdf_list_split_( &p->list, " +", line, linelen );
if ( error )
goto Exit;
- _bdf_list_shift( &p->list, 1 );
+ bdf_list_shift_( &p->list, 1 );
- s = _bdf_list_join( &p->list, ' ', &slen );
+ s = bdf_list_join_( &p->list, ' ', &slen );
if ( !s )
{
- FT_ERROR(( "_bdf_parse_glyphs: " ERRMSG8, lineno, "STARTCHAR" ));
+ FT_ERROR(( "bdf_parse_glyphs_: " ERRMSG8, lineno, "STARTCHAR" ));
error = FT_THROW( Invalid_File_Format );
goto Exit;
}
- if ( FT_NEW_ARRAY( p->glyph_name, slen + 1 ) )
+ if ( FT_QALLOC( p->glyph_name, slen + 1 ) )
goto Exit;
FT_MEM_COPY( p->glyph_name, s, slen + 1 );
if ( !( p->flags & BDF_GLYPH_ ) )
{
/* Missing STARTCHAR field. */
- FT_ERROR(( "_bdf_parse_glyphs: " ERRMSG1, lineno, "STARTCHAR" ));
+ FT_ERROR(( "bdf_parse_glyphs_: " ERRMSG1, lineno, "STARTCHAR" ));
error = FT_THROW( Missing_Startchar_Field );
goto Exit;
}
- error = _bdf_list_split( &p->list, " +", line, linelen );
+ error = bdf_list_split_( &p->list, " +", line, linelen );
if ( error )
goto Exit;
- p->glyph_enc = _bdf_atol( p->list.field[1] );
+ p->glyph_enc = bdf_atol_( p->list.field[1] );
/* Normalize negative encoding values. The specification only */
/* allows -1, but we can be more generous here. */
/* Check for alternative encoding format. */
if ( p->glyph_enc == -1 && p->list.used > 2 )
- p->glyph_enc = _bdf_atol( p->list.field[2] );
+ p->glyph_enc = bdf_atol_( p->list.field[2] );
if ( p->glyph_enc < -1 || p->glyph_enc >= 0x110000L )
p->glyph_enc = -1;
{
/* Unencoded glyph. Check whether it should */
/* be added or not. */
- if ( p->opts->keep_unencoded != 0 )
+ if ( p->opts->keep_unencoded )
{
/* Allocate the next unencoded glyph. */
if ( font->unencoded_used == font->unencoded_size )
/* kept. */
FT_FREE( p->glyph_name );
}
-
- p->glyph_name = NULL;
}
/* Clear the flags that might be added when width and height are */
{
if ( !( p->flags & BDF_GLYPH_HEIGHT_CHECK_ ) )
{
- FT_TRACE2(( "_bdf_parse_glyphs: " ACMSG13, glyph->encoding ));
+ FT_TRACE2(( "bdf_parse_glyphs_: " ACMSG13, glyph->encoding ));
p->flags |= BDF_GLYPH_HEIGHT_CHECK_;
}
if ( i < nibbles &&
!( p->flags & BDF_GLYPH_WIDTH_CHECK_ ) )
{
- FT_TRACE2(( "_bdf_parse_glyphs: " ACMSG16, glyph->encoding ));
+ FT_TRACE2(( "bdf_parse_glyphs_: " ACMSG16, glyph->encoding ));
p->flags |= BDF_GLYPH_WIDTH_CHECK_;
}
sbitset( hdigits, line[nibbles] ) &&
!( p->flags & BDF_GLYPH_WIDTH_CHECK_ ) )
{
- FT_TRACE2(( "_bdf_parse_glyphs: " ACMSG14, glyph->encoding ));
+ FT_TRACE2(( "bdf_parse_glyphs_: " ACMSG14, glyph->encoding ));
p->flags |= BDF_GLYPH_WIDTH_CHECK_;
}
/* Expect the SWIDTH (scalable width) field next. */
if ( _bdf_strncmp( line, "SWIDTH", 6 ) == 0 )
{
- error = _bdf_list_split( &p->list, " +", line, linelen );
+ error = bdf_list_split_( &p->list, " +", line, linelen );
if ( error )
goto Exit;
- glyph->swidth = (unsigned short)_bdf_atoul( p->list.field[1] );
+ glyph->swidth = bdf_atous_( p->list.field[1] );
p->flags |= BDF_SWIDTH_;
goto Exit;
}
- /* Expect the DWIDTH (scalable width) field next. */
+ /* Expect the DWIDTH (device width) field next. */
if ( _bdf_strncmp( line, "DWIDTH", 6 ) == 0 )
{
- error = _bdf_list_split( &p->list, " +", line, linelen );
+ error = bdf_list_split_( &p->list, " +", line, linelen );
if ( error )
goto Exit;
- glyph->dwidth = (unsigned short)_bdf_atoul( p->list.field[1] );
+ glyph->dwidth = bdf_atous_( p->list.field[1] );
if ( !( p->flags & BDF_SWIDTH_ ) )
{
/* Missing SWIDTH field. Emit an auto correction message and set */
/* the scalable width from the device width. */
- FT_TRACE2(( "_bdf_parse_glyphs: " ACMSG9, lineno ));
+ FT_TRACE2(( "bdf_parse_glyphs_: " ACMSG9, lineno ));
glyph->swidth = (unsigned short)FT_MulDiv(
glyph->dwidth, 72000L,
/* Expect the BBX field next. */
if ( _bdf_strncmp( line, "BBX", 3 ) == 0 )
{
- error = _bdf_list_split( &p->list, " +", line, linelen );
+ error = bdf_list_split_( &p->list, " +", line, linelen );
if ( error )
goto Exit;
- glyph->bbx.width = _bdf_atous( p->list.field[1] );
- glyph->bbx.height = _bdf_atous( p->list.field[2] );
- glyph->bbx.x_offset = _bdf_atos( p->list.field[3] );
- glyph->bbx.y_offset = _bdf_atos( p->list.field[4] );
+ glyph->bbx.width = bdf_atous_( p->list.field[1] );
+ glyph->bbx.height = bdf_atous_( p->list.field[2] );
+ glyph->bbx.x_offset = bdf_atos_( p->list.field[3] );
+ glyph->bbx.y_offset = bdf_atos_( p->list.field[4] );
/* Generate the ascent and descent of the character. */
glyph->bbx.ascent = (short)( glyph->bbx.height + glyph->bbx.y_offset );
{
/* Missing DWIDTH field. Emit an auto correction message and set */
/* the device width to the glyph width. */
- FT_TRACE2(( "_bdf_parse_glyphs: " ACMSG10, lineno ));
+ FT_TRACE2(( "bdf_parse_glyphs_: " ACMSG10, lineno ));
glyph->dwidth = glyph->bbx.width;
}
/* If the BDF_CORRECT_METRICS flag is set, then adjust the SWIDTH */
/* value if necessary. */
- if ( p->opts->correct_metrics != 0 )
+ if ( p->opts->correct_metrics )
{
/* Determine the point size of the glyph. */
unsigned short sw = (unsigned short)FT_MulDiv(
if ( !( p->flags & BDF_BBX_ ) )
{
/* Missing BBX field. */
- FT_ERROR(( "_bdf_parse_glyphs: " ERRMSG1, lineno, "BBX" ));
+ FT_ERROR(( "bdf_parse_glyphs_: " ERRMSG1, lineno, "BBX" ));
error = FT_THROW( Missing_Bbx_Field );
goto Exit;
}
bitmap_size = glyph->bpr * glyph->bbx.height;
if ( glyph->bpr > 0xFFFFU || bitmap_size > 0xFFFFU )
{
- FT_ERROR(( "_bdf_parse_glyphs: " ERRMSG4, lineno ));
+ FT_ERROR(( "bdf_parse_glyphs_: " ERRMSG4, lineno ));
error = FT_THROW( Bbx_Too_Big );
goto Exit;
}
else
glyph->bytes = (unsigned short)bitmap_size;
- if ( FT_NEW_ARRAY( glyph->bitmap, glyph->bytes ) )
+ if ( FT_ALLOC( glyph->bitmap, glyph->bytes ) )
goto Exit;
p->row = 0;
goto Exit;
}
- FT_ERROR(( "_bdf_parse_glyphs: " ERRMSG9, lineno ));
+ FT_ERROR(( "bdf_parse_glyphs_: " ERRMSG9, lineno ));
error = FT_THROW( Invalid_File_Format );
goto Exit;
Missing_Encoding:
/* Missing ENCODING field. */
- FT_ERROR(( "_bdf_parse_glyphs: " ERRMSG1, lineno, "ENCODING" ));
+ FT_ERROR(( "bdf_parse_glyphs_: " ERRMSG1, lineno, "ENCODING" ));
error = FT_THROW( Missing_Encoding_Field );
Exit:
/* Load the font properties. */
static FT_Error
- _bdf_parse_properties( char* line,
+ bdf_parse_properties_( char* line,
unsigned long linelen,
unsigned long lineno,
void* call_data,
void* client_data )
{
unsigned long vlen;
- _bdf_line_func_t* next;
- _bdf_parse_t* p;
+ bdf_line_func_t_* next;
+ bdf_parse_t_* p;
char* name;
char* value;
- char nbuf[128];
+ char nbuf[BUFSIZE];
FT_Error error = FT_Err_Ok;
FT_UNUSED( lineno );
- next = (_bdf_line_func_t *)call_data;
- p = (_bdf_parse_t *) client_data;
+ next = (bdf_line_func_t_ *)call_data;
+ p = (bdf_parse_t_ *) client_data;
/* Check for the end of the properties. */
if ( _bdf_strncmp( line, "ENDPROPERTIES", 13 ) == 0 )
if ( bdf_get_font_property( p->font, "FONT_ASCENT" ) == 0 )
{
p->font->font_ascent = p->font->bbx.ascent;
- ft_sprintf( nbuf, "%hd", p->font->bbx.ascent );
- error = _bdf_add_property( p->font, "FONT_ASCENT",
+ ft_snprintf( nbuf, BUFSIZE, "%hd", p->font->bbx.ascent );
+ error = bdf_add_property_( p->font, "FONT_ASCENT",
nbuf, lineno );
if ( error )
goto Exit;
- FT_TRACE2(( "_bdf_parse_properties: " ACMSG1, p->font->bbx.ascent ));
+ FT_TRACE2(( "bdf_parse_properties_: " ACMSG1, p->font->bbx.ascent ));
}
if ( bdf_get_font_property( p->font, "FONT_DESCENT" ) == 0 )
{
p->font->font_descent = p->font->bbx.descent;
- ft_sprintf( nbuf, "%hd", p->font->bbx.descent );
- error = _bdf_add_property( p->font, "FONT_DESCENT",
+ ft_snprintf( nbuf, BUFSIZE, "%hd", p->font->bbx.descent );
+ error = bdf_add_property_( p->font, "FONT_DESCENT",
nbuf, lineno );
if ( error )
goto Exit;
- FT_TRACE2(( "_bdf_parse_properties: " ACMSG2, p->font->bbx.descent ));
+ FT_TRACE2(( "bdf_parse_properties_: " ACMSG2, p->font->bbx.descent ));
}
p->flags &= ~BDF_PROPS_;
- *next = _bdf_parse_glyphs;
+ *next = bdf_parse_glyphs_;
goto Exit;
}
value += 7;
if ( *value )
*value++ = 0;
- error = _bdf_add_property( p->font, name, value, lineno );
+ error = bdf_add_property_( p->font, name, value, lineno );
if ( error )
goto Exit;
}
- else if ( _bdf_is_atom( line, linelen, &name, &value, p->font ) )
+ else if ( bdf_is_atom_( line, linelen, &name, &value, p->font ) )
{
- error = _bdf_add_property( p->font, name, value, lineno );
+ error = bdf_add_property_( p->font, name, value, lineno );
if ( error )
goto Exit;
}
else
{
- error = _bdf_list_split( &p->list, " +", line, linelen );
+ error = bdf_list_split_( &p->list, " +", line, linelen );
if ( error )
goto Exit;
name = p->list.field[0];
- _bdf_list_shift( &p->list, 1 );
- value = _bdf_list_join( &p->list, ' ', &vlen );
+ bdf_list_shift_( &p->list, 1 );
+ value = bdf_list_join_( &p->list, ' ', &vlen );
- error = _bdf_add_property( p->font, name, value, lineno );
+ error = bdf_add_property_( p->font, name, value, lineno );
if ( error )
goto Exit;
}
/* Load the font header. */
static FT_Error
- _bdf_parse_start( char* line,
+ bdf_parse_start_( char* line,
unsigned long linelen,
unsigned long lineno,
void* call_data,
void* client_data )
{
unsigned long slen;
- _bdf_line_func_t* next;
- _bdf_parse_t* p;
+ bdf_line_func_t_* next;
+ bdf_parse_t_* p;
bdf_font_t* font;
char *s;
FT_UNUSED( lineno ); /* only used in debug mode */
- next = (_bdf_line_func_t *)call_data;
- p = (_bdf_parse_t *) client_data;
+ next = (bdf_line_func_t_ *)call_data;
+ p = (bdf_parse_t_ *) client_data;
if ( p->font )
memory = p->font->memory;
/* comments before the STARTFONT line for some reason. */
if ( _bdf_strncmp( line, "COMMENT", 7 ) == 0 )
{
- if ( p->opts->keep_comments != 0 && p->font != 0 )
+ if ( p->opts->keep_comments && p->font )
{
linelen -= 7;
s++;
linelen--;
}
-
- error = _bdf_add_comment( p->font, s, linelen );
- if ( error )
- goto Exit;
- /* here font is not defined! */
+ error = bdf_add_comment_( p->font, s, linelen );
}
-
goto Exit;
}
}
p->flags = BDF_START_;
- font = p->font = 0;
+ font = p->font = NULL;
if ( FT_NEW( font ) )
goto Exit;
p->font = font;
font->memory = p->memory;
- p->memory = 0;
{ /* setup */
size_t i;
error = ft_hash_str_init( &(font->proptbl), memory );
if ( error )
goto Exit;
- for ( i = 0, prop = (bdf_property_t*)_bdf_properties;
- i < _num_bdf_properties; i++, prop++ )
+ for ( i = 0, prop = (bdf_property_t*)bdf_properties_;
+ i < num_bdf_properties_; i++, prop++ )
{
error = ft_hash_str_insert( prop->name, i,
&(font->proptbl), memory );
}
}
- if ( FT_ALLOC( p->font->internal, sizeof ( FT_HashRec ) ) )
+ if ( FT_QALLOC( p->font->internal, sizeof ( FT_HashRec ) ) )
goto Exit;
error = ft_hash_str_init( (FT_Hash)p->font->internal, memory );
if ( error )
if ( !( p->flags & BDF_FONT_BBX_ ) )
{
/* Missing the FONTBOUNDINGBOX field. */
- FT_ERROR(( "_bdf_parse_start: " ERRMSG1, lineno, "FONTBOUNDINGBOX" ));
+ FT_ERROR(( "bdf_parse_start_: " ERRMSG1, lineno, "FONTBOUNDINGBOX" ));
error = FT_THROW( Missing_Fontboundingbox_Field );
goto Exit;
}
- error = _bdf_list_split( &p->list, " +", line, linelen );
+ error = bdf_list_split_( &p->list, " +", line, linelen );
if ( error )
goto Exit;
/* at this point, `p->font' can't be NULL */
- p->cnt = p->font->props_size = _bdf_atoul( p->list.field[1] );
+ p->cnt = p->font->props_size = bdf_atoul_( p->list.field[1] );
/* We need at least 4 bytes per property. */
if ( p->cnt > p->size / 4 )
{
p->font->props_size = 0;
- FT_ERROR(( "_bdf_parse_glyphs: " ERRMSG5, lineno, "STARTPROPERTIES" ));
+ FT_ERROR(( "bdf_parse_glyphs_: " ERRMSG5, lineno, "STARTPROPERTIES" ));
error = FT_THROW( Invalid_Argument );
goto Exit;
}
}
p->flags |= BDF_PROPS_;
- *next = _bdf_parse_properties;
+ *next = bdf_parse_properties_;
goto Exit;
}
if ( !( p->flags & BDF_SIZE_ ) )
{
/* Missing the SIZE field. */
- FT_ERROR(( "_bdf_parse_start: " ERRMSG1, lineno, "SIZE" ));
+ FT_ERROR(( "bdf_parse_start_: " ERRMSG1, lineno, "SIZE" ));
error = FT_THROW( Missing_Size_Field );
goto Exit;
}
- error = _bdf_list_split( &p->list, " +", line, linelen );
+ error = bdf_list_split_( &p->list, " +", line, linelen );
if ( error )
goto Exit;
- p->font->bbx.width = _bdf_atous( p->list.field[1] );
- p->font->bbx.height = _bdf_atous( p->list.field[2] );
+ p->font->bbx.width = bdf_atous_( p->list.field[1] );
+ p->font->bbx.height = bdf_atous_( p->list.field[2] );
- p->font->bbx.x_offset = _bdf_atos( p->list.field[3] );
- p->font->bbx.y_offset = _bdf_atos( p->list.field[4] );
+ p->font->bbx.x_offset = bdf_atos_( p->list.field[3] );
+ p->font->bbx.y_offset = bdf_atos_( p->list.field[4] );
p->font->bbx.ascent = (short)( p->font->bbx.height +
p->font->bbx.y_offset );
/* The next thing to check for is the FONT field. */
if ( _bdf_strncmp( line, "FONT", 4 ) == 0 )
{
- error = _bdf_list_split( &p->list, " +", line, linelen );
+ error = bdf_list_split_( &p->list, " +", line, linelen );
if ( error )
goto Exit;
- _bdf_list_shift( &p->list, 1 );
+ bdf_list_shift_( &p->list, 1 );
- s = _bdf_list_join( &p->list, ' ', &slen );
+ s = bdf_list_join_( &p->list, ' ', &slen );
if ( !s )
{
- FT_ERROR(( "_bdf_parse_start: " ERRMSG8, lineno, "FONT" ));
+ FT_ERROR(( "bdf_parse_start_: " ERRMSG8, lineno, "FONT" ));
error = FT_THROW( Invalid_File_Format );
goto Exit;
}
/* Allowing multiple `FONT' lines (which is invalid) doesn't hurt... */
FT_FREE( p->font->name );
- if ( FT_NEW_ARRAY( p->font->name, slen + 1 ) )
+ if ( FT_QALLOC( p->font->name, slen + 1 ) )
goto Exit;
FT_MEM_COPY( p->font->name, s, slen + 1 );
/* If the font name is an XLFD name, set the spacing to the one in */
/* the font name. If there is no spacing fall back on the default. */
- error = _bdf_set_default_spacing( p->font, p->opts, lineno );
+ error = bdf_set_default_spacing_( p->font, p->opts, lineno );
if ( error )
goto Exit;
if ( !( p->flags & BDF_FONT_NAME_ ) )
{
/* Missing the FONT field. */
- FT_ERROR(( "_bdf_parse_start: " ERRMSG1, lineno, "FONT" ));
+ FT_ERROR(( "bdf_parse_start_: " ERRMSG1, lineno, "FONT" ));
error = FT_THROW( Missing_Font_Field );
goto Exit;
}
- error = _bdf_list_split( &p->list, " +", line, linelen );
+ error = bdf_list_split_( &p->list, " +", line, linelen );
if ( error )
goto Exit;
- p->font->point_size = _bdf_atoul( p->list.field[1] );
- p->font->resolution_x = _bdf_atoul( p->list.field[2] );
- p->font->resolution_y = _bdf_atoul( p->list.field[3] );
+ p->font->point_size = bdf_atoul_( p->list.field[1] );
+ p->font->resolution_x = bdf_atoul_( p->list.field[2] );
+ p->font->resolution_y = bdf_atoul_( p->list.field[3] );
/* Check for the bits per pixel field. */
if ( p->list.used == 5 )
unsigned short bpp;
- bpp = (unsigned short)_bdf_atos( p->list.field[4] );
+ bpp = bdf_atous_( p->list.field[4] );
/* Only values 1, 2, 4, 8 are allowed for greymap fonts. */
if ( bpp > 4 )
p->font->bpp = 1;
if ( p->font->bpp != bpp )
- FT_TRACE2(( "_bdf_parse_start: " ACMSG11, p->font->bpp ));
+ FT_TRACE2(( "bdf_parse_start_: " ACMSG11, p->font->bpp ));
}
else
p->font->bpp = 1;
/* Check for the CHARS field -- font properties are optional */
if ( _bdf_strncmp( line, "CHARS", 5 ) == 0 )
{
- char nbuf[128];
+ char nbuf[BUFSIZE];
if ( !( p->flags & BDF_FONT_BBX_ ) )
{
/* Missing the FONTBOUNDINGBOX field. */
- FT_ERROR(( "_bdf_parse_start: " ERRMSG1, lineno, "FONTBOUNDINGBOX" ));
+ FT_ERROR(( "bdf_parse_start_: " ERRMSG1, lineno, "FONTBOUNDINGBOX" ));
error = FT_THROW( Missing_Fontboundingbox_Field );
goto Exit;
}
/* Add the two standard X11 properties which are required */
/* for compiling fonts. */
p->font->font_ascent = p->font->bbx.ascent;
- ft_sprintf( nbuf, "%hd", p->font->bbx.ascent );
- error = _bdf_add_property( p->font, "FONT_ASCENT",
+ ft_snprintf( nbuf, BUFSIZE, "%hd", p->font->bbx.ascent );
+ error = bdf_add_property_( p->font, "FONT_ASCENT",
nbuf, lineno );
if ( error )
goto Exit;
- FT_TRACE2(( "_bdf_parse_properties: " ACMSG1, p->font->bbx.ascent ));
+ FT_TRACE2(( "bdf_parse_properties_: " ACMSG1, p->font->bbx.ascent ));
p->font->font_descent = p->font->bbx.descent;
- ft_sprintf( nbuf, "%hd", p->font->bbx.descent );
- error = _bdf_add_property( p->font, "FONT_DESCENT",
+ ft_snprintf( nbuf, BUFSIZE, "%hd", p->font->bbx.descent );
+ error = bdf_add_property_( p->font, "FONT_DESCENT",
nbuf, lineno );
if ( error )
goto Exit;
- FT_TRACE2(( "_bdf_parse_properties: " ACMSG2, p->font->bbx.descent ));
+ FT_TRACE2(( "bdf_parse_properties_: " ACMSG2, p->font->bbx.descent ));
- *next = _bdf_parse_glyphs;
+ *next = bdf_parse_glyphs_;
/* A special return value. */
error = -1;
goto Exit;
}
- FT_ERROR(( "_bdf_parse_start: " ERRMSG9, lineno ));
+ FT_ERROR(( "bdf_parse_start_: " ERRMSG9, lineno ));
error = FT_THROW( Invalid_File_Format );
Exit:
FT_LOCAL_DEF( FT_Error )
bdf_load_font( FT_Stream stream,
- FT_Memory extmemory,
+ FT_Memory memory,
bdf_options_t* opts,
bdf_font_t* *font )
{
unsigned long lineno = 0; /* make compiler happy */
- _bdf_parse_t *p = NULL;
+ bdf_parse_t_ *p = NULL;
- FT_Memory memory = extmemory; /* needed for FT_NEW */
- FT_Error error = FT_Err_Ok;
+ FT_Error error = FT_Err_Ok;
if ( FT_NEW( p ) )
goto Exit;
- memory = NULL;
- p->opts = (bdf_options_t*)( ( opts != 0 ) ? opts : &_bdf_opts );
+ p->opts = (bdf_options_t*)( opts ? opts : &bdf_opts_ );
p->minlb = 32767;
p->size = stream->size;
- p->memory = extmemory; /* only during font creation */
+ p->memory = memory; /* only during font creation */
- _bdf_list_init( &p->list, extmemory );
+ bdf_list_init_( &p->list, memory );
- error = _bdf_readstream( stream, _bdf_parse_start,
+ error = bdf_readstream_( stream, bdf_parse_start_,
(void *)p, &lineno );
if ( error )
goto Fail;
- if ( p->font != 0 )
+ if ( p->font )
{
/* If the font is not proportional, set the font's monowidth */
/* field to the width of the font bounding box. */
}
}
- if ( p->font != 0 )
- {
- /* Make sure the comments are NULL terminated if they exist. */
- memory = p->font->memory;
-
- if ( p->font->comments_len > 0 )
- {
- if ( FT_RENEW_ARRAY( p->font->comments,
- p->font->comments_len,
- p->font->comments_len + 1 ) )
- goto Fail;
-
- p->font->comments[p->font->comments_len] = 0;
- }
- }
- else if ( !error )
+ if ( !p->font && !error )
error = FT_THROW( Invalid_File_Format );
*font = p->font;
Exit:
if ( p )
{
- _bdf_list_done( &p->list );
-
- memory = extmemory;
+ bdf_list_done_( &p->list );
FT_FREE( p->glyph_name );
FT_FREE( p );
Fail:
bdf_free_font( p->font );
- memory = extmemory;
-
FT_FREE( p->font );
goto Exit;
FT_Memory memory;
- if ( font == 0 )
+ if ( font == NULL )
return;
memory = font->memory;
/* Free up the user defined properties. */
for ( prop = font->user_props, i = 0;
i < font->nuser_props; i++, prop++ )
- {
FT_FREE( prop->name );
- if ( prop->format == BDF_ATOM )
- FT_FREE( prop->value.atom );
- }
FT_FREE( font->user_props );
size_t* propid;
- if ( font == 0 || font->props_size == 0 || name == 0 || *name == 0 )
+ if ( font == NULL || font->props_size == 0 || name == NULL || *name == 0 )
return 0;
propid = ft_hash_str_lookup( name, (FT_Hash)font->internal );
* parse compressed PCF fonts, as found with many X11 server
* distributions.
*
- * Copyright (C) 2010-2020 by
+ * Copyright (C) 2010-2023 by
* Joel Klinghed.
*
* based on `src/gzip/ftgzip.c'
/* it is better to use FreeType memory routines instead of raw
'malloc/free' */
- typedef void *(* alloc_func)(void*, int, int);
- typedef void (* free_func)(void*, void*);
+ typedef void* (*alloc_func)( void*, int, int );
+ typedef void (*free_func) ( void*, void* );
+
static void*
- ft_bzip2_alloc( FT_Memory memory,
- int items,
- int size )
+ ft_bzip2_alloc( void* memory_, /* FT_Memory */
+ int items,
+ int size )
{
+ FT_Memory memory = (FT_Memory)memory_;
+
FT_ULong sz = (FT_ULong)size * (FT_ULong)items;
FT_Error error;
FT_Pointer p = NULL;
- (void)FT_ALLOC( p, sz );
+ FT_MEM_QALLOC( p, sz );
return p;
}
static void
- ft_bzip2_free( FT_Memory memory,
- void* address )
+ ft_bzip2_free( void* memory_, /* FT_Memory */
+ void* address )
{
+ FT_Memory memory = (FT_Memory)memory_;
+
+
FT_MEM_FREE( address );
}
FT_Byte input[FT_BZIP2_BUFFER_SIZE]; /* input read buffer */
- FT_Byte buffer[FT_BZIP2_BUFFER_SIZE]; /* output buffer */
- FT_ULong pos; /* position in output */
+ FT_Byte buffer[FT_BZIP2_BUFFER_SIZE]; /* output buffer */
+ FT_ULong pos; /* position in output */
FT_Byte* cursor;
FT_Byte* limit;
+ FT_Bool reset; /* reset before next read */
} FT_BZip2FileRec, *FT_BZip2File;
zip->limit = zip->buffer + FT_BZIP2_BUFFER_SIZE;
zip->cursor = zip->limit;
zip->pos = 0;
+ zip->reset = 0;
/* check .bz2 header */
{
}
/* initialize bzlib */
- bzstream->bzalloc = (alloc_func)ft_bzip2_alloc;
- bzstream->bzfree = (free_func) ft_bzip2_free;
+ bzstream->bzalloc = ft_bzip2_alloc;
+ bzstream->bzfree = ft_bzip2_free;
bzstream->opaque = zip->memory;
bzstream->avail_in = 0;
zip->limit = zip->buffer + FT_BZIP2_BUFFER_SIZE;
zip->cursor = zip->limit;
zip->pos = 0;
+ zip->reset = 0;
BZ2_bzDecompressInit( bzstream, 0, 0 );
}
err = BZ2_bzDecompress( bzstream );
- if ( err == BZ_STREAM_END )
+ if ( err != BZ_OK )
{
- zip->limit = (FT_Byte*)bzstream->next_out;
- if ( zip->limit == zip->cursor )
- error = FT_THROW( Invalid_Stream_Operation );
- break;
- }
- else if ( err != BZ_OK )
- {
- zip->limit = zip->cursor;
- error = FT_THROW( Invalid_Stream_Operation );
- break;
+ zip->reset = 1;
+
+ if ( err == BZ_STREAM_END )
+ {
+ zip->limit = (FT_Byte*)bzstream->next_out;
+ if ( zip->limit == zip->cursor )
+ error = FT_THROW( Invalid_Stream_Operation );
+ break;
+ }
+ else
+ {
+ zip->limit = zip->cursor;
+ error = FT_THROW( Invalid_Stream_Operation );
+ break;
+ }
}
}
FT_ULong count )
{
FT_Error error = FT_Err_Ok;
- FT_ULong delta;
for (;;)
{
- delta = (FT_ULong)( zip->limit - zip->cursor );
+ FT_ULong delta = (FT_ULong)( zip->limit - zip->cursor );
+
+
if ( delta >= count )
delta = count;
FT_Error error;
- /* Reset inflate stream if we're seeking backwards. */
- /* Yes, that is not too efficient, but it saves memory :-) */
- if ( pos < zip->pos )
+ /* Reset inflate stream if seeking backwards or bzip reported an error. */
+ /* Yes, that is not too efficient, but it saves memory :-) */
+ if ( pos < zip->pos || zip->reset )
{
error = ft_bzip2_file_reset( zip );
if ( error )
stream->size = 0x7FFFFFFFL; /* don't know the real size! */
stream->pos = 0;
- stream->base = 0;
+ stream->base = NULL;
stream->read = ft_bzip2_stream_io;
stream->close = ft_bzip2_stream_close;
# FreeType 2 BZIP2 support configuration rules
#
-# Copyright (C) 2010-2020 by
+# Copyright (C) 2010-2023 by
# Joel Klinghed.
#
# based on `src/lzw/rules.mk'
*
* The FreeType Caching sub-system (body only).
*
- * Copyright (C) 2000-2020 by
+ * Copyright (C) 2000-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* The FreeType basic cache interface (body).
*
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
#include "ftccback.h"
#include "ftcerror.h"
+#undef FT_COMPONENT
#define FT_COMPONENT cache
if ( error || !face )
return result;
+#ifdef FT_DEBUG_LEVEL_TRACE
if ( (FT_ULong)face->num_glyphs > FT_UINT_MAX || 0 > face->num_glyphs )
+ {
FT_TRACE1(( "ftc_basic_family_get_count:"
- " the number of glyphs in this face is %ld,\n"
- " "
- " which is too much and thus truncated\n",
+ " the number of glyphs in this face is %ld,\n",
face->num_glyphs ));
+ FT_TRACE1(( " "
+ " which is too much and thus truncated\n" ));
+ }
+#endif
- if ( !error )
- result = (FT_UInt)face->num_glyphs;
+ result = (FT_UInt)face->num_glyphs;
return result;
}
if ( !error )
{
if ( face->glyph->format == FT_GLYPH_FORMAT_BITMAP ||
- face->glyph->format == FT_GLYPH_FORMAT_OUTLINE )
+ face->glyph->format == FT_GLYPH_FORMAT_OUTLINE ||
+ face->glyph->format == FT_GLYPH_FORMAT_SVG )
{
/* ok, copy it */
FT_Glyph glyph;
#if 0xFFFFFFFFUL > FT_UINT_MAX
if ( (type->flags & (FT_ULong)FT_UINT_MAX) )
FT_TRACE1(( "FTC_ImageCache_Lookup:"
- " higher bits in load_flags 0x%x are dropped\n",
+ " higher bits in load_flags 0x%lx are dropped\n",
(FT_ULong)type->flags & ~((FT_ULong)FT_UINT_MAX) ));
#endif
#if 1 /* inlining is about 50% faster! */
FTC_GCACHE_LOOKUP_CMP( cache,
ftc_basic_family_compare,
- FTC_GNode_Compare,
+ ftc_gnode_compare,
hash, gindex,
&query,
node,
FTC_GCACHE_LOOKUP_CMP( cache,
ftc_basic_family_compare,
- FTC_GNode_Compare,
+ ftc_gnode_compare,
hash, gindex,
&query,
node,
#if 0xFFFFFFFFUL > FT_UINT_MAX
if ( (type->flags & (FT_ULong)FT_UINT_MAX) )
FT_TRACE1(( "FTC_ImageCache_Lookup:"
- " higher bits in load_flags 0x%x are dropped\n",
+ " higher bits in load_flags 0x%lx are dropped\n",
(FT_ULong)type->flags & ~((FT_ULong)FT_UINT_MAX) ));
#endif
#if 1 /* inlining is about 50% faster! */
FTC_GCACHE_LOOKUP_CMP( cache,
ftc_basic_family_compare,
- FTC_SNode_Compare,
+ ftc_snode_compare,
hash, gindex,
&query,
node,
FTC_GCACHE_LOOKUP_CMP( cache,
ftc_basic_family_compare,
- FTC_SNode_Compare,
+ ftc_snode_compare,
hash, gindex,
&query,
node,
*
* The FreeType internal cache interface (body).
*
- * Copyright (C) 2000-2020 by
+ * Copyright (C) 2000-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
ftc_get_top_node_for_hash( FTC_Cache cache,
FT_Offset hash )
{
- FTC_Node* pnode;
FT_Offset idx;
idx = hash & cache->mask;
- if ( idx < cache->p )
- idx = hash & ( 2 * cache->mask + 1 );
- pnode = cache->buckets + idx;
- return pnode;
+ if ( idx >= cache->p )
+ idx = hash & ( cache->mask >> 1 );
+
+ return cache->buckets + idx;
}
#endif /* !FTC_INLINE */
for (;;)
{
FTC_Node node, *pnode;
- FT_UFast p = cache->p;
- FT_UFast mask = cache->mask;
- FT_UFast count = mask + p + 1; /* number of buckets */
+ FT_UFast p = cache->p;
+ FT_UFast size = cache->mask + 1; /* available size */
+ FT_UFast half = size >> 1;
- /* do we need to shrink the buckets array? */
+ /* do we need to expand the buckets array? */
if ( cache->slack < 0 )
{
FTC_Node new_list = NULL;
/* try to expand the buckets array _before_ splitting
* the bucket lists
*/
- if ( p >= mask )
+ if ( p == size )
{
FT_Memory memory = cache->memory;
FT_Error error;
/* if we can't expand the array, leave immediately */
- if ( FT_RENEW_ARRAY( cache->buckets,
- ( mask + 1 ) * 2, ( mask + 1 ) * 4 ) )
+ if ( FT_QRENEW_ARRAY( cache->buckets, size, size * 2 ) )
break;
+
+ cache->mask = 2 * size - 1;
+ half = size;
}
- /* split a single bucket */
- pnode = cache->buckets + p;
+ /* the bucket to split */
+ pnode = cache->buckets + p - half;
for (;;)
{
if ( !node )
break;
- if ( node->hash & ( mask + 1 ) )
+ if ( node->hash & half )
{
*pnode = node->link;
node->link = new_list;
pnode = &node->link;
}
- cache->buckets[p + mask + 1] = new_list;
+ cache->buckets[p] = new_list;
cache->slack += FTC_HASH_MAX_LOAD;
+ cache->p = p + 1;
- if ( p >= mask )
- {
- cache->mask = 2 * mask + 1;
- cache->p = 0;
- }
- else
- cache->p = p + 1;
+ FT_TRACE2(( "ftc_cache_resize: cache %u increased to %u hashes\n",
+ cache->index, cache->p ));
}
- /* do we need to expand the buckets array? */
- else if ( cache->slack > (FT_Long)count * FTC_HASH_SUB_LOAD )
+ /* do we need to shrink the buckets array? */
+ else if ( cache->slack > (FT_Long)p * FTC_HASH_SUB_LOAD )
{
- FT_UFast old_index = p + mask;
- FTC_Node* pold;
+ FTC_Node old_list = cache->buckets[--p];
- if ( old_index + 1 <= FTC_HASH_INITIAL_SIZE )
+ if ( p < FTC_HASH_INITIAL_SIZE )
break;
- if ( p == 0 )
+ if ( p == half )
{
FT_Memory memory = cache->memory;
FT_Error error;
/* if we can't shrink the array, leave immediately */
- if ( FT_RENEW_ARRAY( cache->buckets,
- ( mask + 1 ) * 2, mask + 1 ) )
+ if ( FT_QRENEW_ARRAY( cache->buckets, size, half ) )
break;
- cache->mask >>= 1;
- p = cache->mask;
+ cache->mask = half - 1;
}
- else
- p--;
- pnode = cache->buckets + p;
+ /* the bucket to merge */
+ pnode = cache->buckets + p - half;
+
while ( *pnode )
pnode = &(*pnode)->link;
- pold = cache->buckets + old_index;
- *pnode = *pold;
- *pold = NULL;
+ *pnode = old_list;
cache->slack -= FTC_HASH_MAX_LOAD;
cache->p = p;
+
+ FT_TRACE2(( "ftc_cache_resize: cache %u decreased to %u hashes\n",
+ cache->index, cache->p ));
}
/* otherwise, the hash table is balanced */
if ( node == node0 )
break;
- pnode = &(*pnode)->link;
+ pnode = &node->link;
}
*pnode = node0->link;
#if 0
/* check, just in case of general corruption :-) */
if ( manager->num_nodes == 0 )
- FT_TRACE0(( "ftc_node_destroy: invalid cache node count (%d)\n",
+ FT_TRACE0(( "ftc_node_destroy: invalid cache node count (%u)\n",
manager->num_nodes ));
#endif
}
FT_LOCAL_DEF( FT_Error )
- FTC_Cache_Init( FTC_Cache cache )
- {
- return ftc_cache_init( cache );
- }
-
-
- FT_LOCAL_DEF( FT_Error )
ftc_cache_init( FTC_Cache cache )
{
FT_Memory memory = cache->memory;
FT_Error error;
- cache->p = 0;
+ cache->p = FTC_HASH_INITIAL_SIZE;
cache->mask = FTC_HASH_INITIAL_SIZE - 1;
cache->slack = FTC_HASH_INITIAL_SIZE * FTC_HASH_MAX_LOAD;
- (void)FT_NEW_ARRAY( cache->buckets, FTC_HASH_INITIAL_SIZE * 2 );
+ FT_MEM_NEW_ARRAY( cache->buckets, FTC_HASH_INITIAL_SIZE );
return error;
}
- static void
- FTC_Cache_Clear( FTC_Cache cache )
+ FT_LOCAL_DEF( FT_Error )
+ FTC_Cache_Init( FTC_Cache cache )
+ {
+ return ftc_cache_init( cache );
+ }
+
+
+ FT_LOCAL_DEF( void )
+ ftc_cache_done( FTC_Cache cache )
{
- if ( cache && cache->buckets )
+ FT_Memory memory = cache->memory;
+
+
+ if ( cache->buckets )
{
FTC_Manager manager = cache->manager;
+ FT_UFast count = cache->p;
FT_UFast i;
- FT_UFast count;
-
- count = cache->p + cache->mask + 1;
for ( i = 0; i < count; i++ )
{
- FTC_Node *pnode = cache->buckets + i, next, node = *pnode;
+ FTC_Node node = cache->buckets[i], next;
while ( node )
cache->clazz.node_free( node, cache );
node = next;
}
- cache->buckets[i] = NULL;
}
- ftc_cache_resize( cache );
}
- }
-
-
- FT_LOCAL_DEF( void )
- ftc_cache_done( FTC_Cache cache )
- {
- if ( cache->memory )
- {
- FT_Memory memory = cache->memory;
-
-
- FTC_Cache_Clear( cache );
- FT_FREE( cache->buckets );
- cache->mask = 0;
- cache->p = 0;
- cache->slack = 0;
+ FT_FREE( cache->buckets );
- cache->memory = NULL;
- }
+ cache->p = 0;
+ cache->mask = 0;
+ cache->slack = 0;
}
FTC_Node node )
{
node->hash = hash;
- node->cache_index = (FT_UInt16)cache->index;
+ node->cache_index = (FT_UShort)cache->index;
node->ref_count = 0;
ftc_node_hash_link( node, cache );
{
error = cache->clazz.node_new( &node, query, cache );
}
- FTC_CACHE_TRYLOOP_END( NULL );
+ FTC_CACHE_TRYLOOP_END( NULL )
if ( error )
node = NULL;
goto NewNode;
}
else
- pnode = &((*pnode)->link);
+ pnode = &(*pnode)->link;
}
}
FTC_Cache_RemoveFaceID( FTC_Cache cache,
FTC_FaceID face_id )
{
- FT_UFast i, count;
FTC_Manager manager = cache->manager;
FTC_Node frees = NULL;
+ FT_UFast count = cache->p;
+ FT_UFast i;
- count = cache->p + cache->mask + 1;
for ( i = 0; i < count; i++ )
{
- FTC_Node* bucket = cache->buckets + i;
- FTC_Node* pnode = bucket;
+ FTC_Node* pnode = cache->buckets + i;
for (;;)
*
* FreeType internal cache interface (specification).
*
- * Copyright (C) 2000-2020 by
+ * Copyright (C) 2000-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
#define FTC_NODE_NEXT( x ) FTC_NODE( (x)->mru.next )
#define FTC_NODE_PREV( x ) FTC_NODE( (x)->mru.prev )
+ /* address the hash table entries */
#ifdef FTC_INLINE
-#define FTC_NODE_TOP_FOR_HASH( cache, hash ) \
- ( ( cache )->buckets + \
- ( ( ( ( hash ) & ( cache )->mask ) < ( cache )->p ) \
- ? ( ( hash ) & ( ( cache )->mask * 2 + 1 ) ) \
+#define FTC_NODE_TOP_FOR_HASH( cache, hash ) \
+ ( ( cache )->buckets + \
+ ( ( ( ( hash ) & ( cache )->mask ) >= ( cache )->p ) \
+ ? ( ( hash ) & ( ( cache )->mask >> 1 ) ) \
: ( ( hash ) & ( cache )->mask ) ) )
#else
FT_LOCAL( FTC_Node* )
} FTC_CacheClassRec;
- /* each cache really implements a dynamic hash table to manage its nodes */
+ /* each cache really implements a hash table to manage its nodes */
+ /* the number of the table entries (buckets) can change dynamically */
+ /* each bucket contains a linked lists of nodes for a given hash */
typedef struct FTC_CacheRec_
{
- FT_UFast p;
- FT_UFast mask;
+ FT_UFast p; /* hash table counter */
+ FT_UFast mask; /* hash table index range */
FT_Long slack;
FTC_Node* buckets;
#define FTC_CACHE_LOOKUP_CMP( cache, nodecmp, hash, query, node, error ) \
FT_BEGIN_STMNT \
FTC_Node *_bucket, *_pnode, _node; \
- FTC_Cache _cache = FTC_CACHE(cache); \
+ FTC_Cache _cache = FTC_CACHE( cache ); \
FT_Offset _hash = (FT_Offset)(hash); \
FTC_Node_CompareFunc _nodcomp = (FTC_Node_CompareFunc)(nodecmp); \
FT_Bool _list_changed = FALSE; \
goto NewNode_; \
} \
else \
- _pnode = &((*_pnode)->link); \
+ _pnode = &(*_pnode)->link; \
} \
} \
\
*
* Callback functions of the caching sub-system (specification only).
*
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* FreeType CharMap cache (body)
*
- * Copyright (C) 2000-2020 by
+ * Copyright (C) 2000-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
FT_UInt nn;
- if ( !FT_NEW( node ) )
+ if ( !FT_QNEW( node ) )
{
node->face_id = query->face_id;
node->cmap_index = query->cmap_index;
if ( error )
goto Exit;
- FT_ASSERT( (FT_UInt)( char_code - FTC_CMAP_NODE( node )->first ) <
- FTC_CMAP_INDICES_MAX );
+ FT_ASSERT( char_code - FTC_CMAP_NODE( node )->first <
+ FTC_CMAP_INDICES_MAX );
/* something rotten can happen with rogue clients */
- if ( (FT_UInt)( char_code - FTC_CMAP_NODE( node )->first >=
- FTC_CMAP_INDICES_MAX ) )
+ if ( char_code - FTC_CMAP_NODE( node )->first >= FTC_CMAP_INDICES_MAX )
return 0; /* XXX: should return appropriate error */
gindex = FTC_CMAP_NODE( node )->indices[char_code -
if ( error )
goto Exit;
- if ( (FT_UInt)cmap_index < (FT_UInt)face->num_charmaps )
+ if ( cmap_index < face->num_charmaps )
{
- FT_CharMap old, cmap = NULL;
+ FT_CharMap old = face->charmap;
+ FT_CharMap cmap = face->charmaps[cmap_index];
- old = face->charmap;
- cmap = face->charmaps[cmap_index];
-
- if ( old != cmap && !no_cmap_change )
- FT_Set_Charmap( face, cmap );
+ if ( !no_cmap_change )
+ face->charmap = cmap;
gindex = FT_Get_Char_Index( face, char_code );
- if ( old != cmap && !no_cmap_change )
- FT_Set_Charmap( face, old );
+ if ( !no_cmap_change )
+ face->charmap = old;
}
FTC_CMAP_NODE( node )->indices[char_code -
*
* Caching sub-system error codes (specification only).
*
- * Copyright (C) 2001-2020 by
+ * Copyright (C) 2001-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* FreeType Glyph Image (FT_Glyph) cache (body).
*
- * Copyright (C) 2000-2020 by
+ * Copyright (C) 2000-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
}
-#ifdef FTC_INLINE
-
- FT_LOCAL_DEF( FT_Bool )
- FTC_GNode_Compare( FTC_GNode gnode,
- FTC_GQuery gquery,
- FTC_Cache cache,
- FT_Bool* list_changed )
- {
- return ftc_gnode_compare( FTC_NODE( gnode ), gquery,
- cache, list_changed );
- }
-
-#endif
-
/*************************************************************************/
/*************************************************************************/
/***** *****/
FT_LOCAL_DEF( FT_Error )
- ftc_gcache_init( FTC_Cache ftccache )
+ ftc_gcache_init( FTC_Cache cache )
{
- FTC_GCache cache = (FTC_GCache)ftccache;
+ FTC_GCache gcache = (FTC_GCache)cache;
FT_Error error;
- error = FTC_Cache_Init( FTC_CACHE( cache ) );
+ error = FTC_Cache_Init( cache );
if ( !error )
{
- FTC_GCacheClass clazz = (FTC_GCacheClass)FTC_CACHE( cache )->org_class;
+ FTC_GCacheClass clazz = (FTC_GCacheClass)cache->org_class;
- FTC_MruList_Init( &cache->families,
+ FTC_MruList_Init( &gcache->families,
clazz->family_class,
0, /* no maximum here! */
cache,
- FTC_CACHE( cache )->memory );
+ cache->memory );
}
return error;
#if 0
FT_LOCAL_DEF( FT_Error )
- FTC_GCache_Init( FTC_GCache cache )
+ FTC_GCache_Init( FTC_GCache gcache )
{
- return ftc_gcache_init( FTC_CACHE( cache ) );
+ return ftc_gcache_init( FTC_CACHE( gcache ) );
}
#endif /* 0 */
FT_LOCAL_DEF( void )
- ftc_gcache_done( FTC_Cache ftccache )
+ ftc_gcache_done( FTC_Cache cache )
{
- FTC_GCache cache = (FTC_GCache)ftccache;
+ FTC_GCache gcache = (FTC_GCache)cache;
- FTC_Cache_Done( (FTC_Cache)cache );
- FTC_MruList_Done( &cache->families );
+ FTC_Cache_Done( cache );
+ FTC_MruList_Done( &gcache->families );
}
#if 0
FT_LOCAL_DEF( void )
- FTC_GCache_Done( FTC_GCache cache )
+ FTC_GCache_Done( FTC_GCache gcache )
{
- ftc_gcache_done( FTC_CACHE( cache ) );
+ ftc_gcache_done( FTC_CACHE( gcache ) );
}
#endif /* 0 */
#ifndef FTC_INLINE
FT_LOCAL_DEF( FT_Error )
- FTC_GCache_Lookup( FTC_GCache cache,
+ FTC_GCache_Lookup( FTC_GCache gcache,
FT_Offset hash,
FT_UInt gindex,
FTC_GQuery query,
/* out-of-memory condition occurs during glyph node initialization. */
family->num_nodes++;
- error = FTC_Cache_Lookup( FTC_CACHE( cache ), hash, query, anode );
+ error = FTC_Cache_Lookup( FTC_CACHE( gcache ), hash, query, anode );
if ( --family->num_nodes == 0 )
FTC_FAMILY_FREE( family, cache );
*
* FreeType abstract glyph cache (specification).
*
- * Copyright (C) 2000-2020 by
+ * Copyright (C) 2000-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* - FTC_GNode sub-class, e.g. MyNode, with relevant methods:
* my_node_new (must call FTC_GNode_Init)
* my_node_free (must call FTC_GNode_Done)
- * my_node_compare (must call FTC_GNode_Compare)
+ * my_node_compare (must call ftc_gnode_compare)
* my_node_remove_faceid (must call ftc_gnode_unselect in case
* of match)
*
} FTC_FamilyRec, *FTC_Family;
-#define FTC_FAMILY(x) ( (FTC_Family)(x) )
-#define FTC_FAMILY_P(x) ( (FTC_Family*)(x) )
+#define FTC_FAMILY( x ) ( (FTC_Family)(x) )
+#define FTC_FAMILY_P( x ) ( (FTC_Family*)(x) )
typedef struct FTC_GNodeRec_
FT_UInt gindex, /* glyph index for node */
FTC_Family family );
-#ifdef FTC_INLINE
-
- /* returns TRUE iff the query's glyph index correspond to the node; */
- /* this assumes that the `family' and `hash' fields of the query are */
- /* already correctly set */
- FT_LOCAL( FT_Bool )
- FTC_GNode_Compare( FTC_GNode gnode,
- FTC_GQuery gquery,
- FTC_Cache cache,
- FT_Bool* list_changed );
-
-#endif
-
/* call this function to clear a node's family -- this is necessary */
/* to implement the `node_remove_faceid' cache method correctly */
FT_LOCAL( void )
#define FTC_GCACHE_CLASS( x ) ((FTC_GCacheClass)(x))
#define FTC_CACHE_GCACHE_CLASS( x ) \
- FTC_GCACHE_CLASS( FTC_CACHE(x)->org_class )
+ FTC_GCACHE_CLASS( FTC_CACHE( x )->org_class )
#define FTC_CACHE_FAMILY_CLASS( x ) \
( (FTC_MruListClass)FTC_CACHE_GCACHE_CLASS( x )->family_class )
*
* FreeType Image cache (body).
*
- * Copyright (C) 2000-2020 by
+ * Copyright (C) 2000-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
FTC_INode inode = NULL;
- if ( !FT_NEW( inode ) )
+ if ( !FT_QNEW( inode ) )
{
FTC_GNode gnode = FTC_GNODE( inode );
FTC_Family family = gquery->family;
/* initialize its inner fields */
FTC_GNode_Init( gnode, gindex, family );
+ inode->glyph = NULL;
/* we will now load the glyph image */
error = clazz->family_load_glyph( family, gindex, cache,
*
* FreeType Generic Image cache (specification)
*
- * Copyright (C) 2000-2020 by
+ * Copyright (C) 2000-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
} FTC_INodeRec, *FTC_INode;
#define FTC_INODE( x ) ( (FTC_INode)( x ) )
-#define FTC_INODE_GINDEX( x ) FTC_GNODE(x)->gindex
-#define FTC_INODE_FAMILY( x ) FTC_GNODE(x)->family
+#define FTC_INODE_GINDEX( x ) FTC_GNODE( x )->gindex
+#define FTC_INODE_FAMILY( x ) FTC_GNODE( x )->family
typedef FT_Error
(*FTC_IFamily_LoadGlyphFunc)( FTC_Family family,
#define FTC_IFAMILY_CLASS( x ) ((FTC_IFamilyClass)(x))
#define FTC_CACHE_IFAMILY_CLASS( x ) \
- FTC_IFAMILY_CLASS( FTC_CACHE_GCACHE_CLASS(x)->family_class )
+ FTC_IFAMILY_CLASS( FTC_CACHE_GCACHE_CLASS( x )->family_class )
/* can be used as a @FTC_Node_FreeFunc */
*
* FreeType Cache Manager (body).
*
- * Copyright (C) 2000-2020 by
+ * Copyright (C) 2000-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
{
FT_Error error;
FT_Memory memory;
- FTC_Manager manager = 0;
+ FTC_Manager manager = NULL;
if ( !library )
memory = library->memory;
- if ( FT_NEW( manager ) )
+ if ( FT_QNEW( manager ) )
goto Exit;
if ( max_faces == 0 )
manager->library = library;
manager->memory = memory;
manager->max_weight = max_bytes;
+ manager->cur_weight = 0;
manager->request_face = requester;
manager->request_data = req_data;
manager,
memory );
+ manager->nodes_list = NULL;
+ manager->num_nodes = 0;
+ manager->num_caches = 0;
+
*amanager = manager;
Exit:
memory = manager->memory;
/* now discard all caches */
- for (idx = manager->num_caches; idx-- > 0; )
+ for ( idx = manager->num_caches; idx-- > 0; )
{
FTC_Cache cache = manager->caches[idx];
FTC_Cache cache = manager->caches[node->cache_index];
- if ( (FT_UInt)node->cache_index >= manager->num_caches )
- FT_TRACE0(( "FTC_Manager_Check: invalid node (cache index = %ld\n",
+ if ( node->cache_index >= manager->num_caches )
+ FT_TRACE0(( "FTC_Manager_Check: invalid node (cache index = %hu\n",
node->cache_index ));
else
weight += cache->clazz.node_weight( node, cache );
if ( count != manager->num_nodes )
FT_TRACE0(( "FTC_Manager_Check:"
- " invalid cache node count %d instead of %d\n",
+ " invalid cache node count %u instead of %u\n",
manager->num_nodes, count ));
}
}
FT_LOCAL_DEF( void )
FTC_Manager_Compress( FTC_Manager manager )
{
- FTC_Node node, first;
+ FTC_Node node, prev, first;
if ( !manager )
#ifdef FT_DEBUG_ERROR
FTC_Manager_Check( manager );
- FT_TRACE0(( "compressing, weight = %ld, max = %ld, nodes = %d\n",
+ FT_TRACE0(( "compressing, weight = %ld, max = %ld, nodes = %u\n",
manager->cur_weight, manager->max_weight,
manager->num_nodes ));
#endif
return;
/* go to last node -- it's a circular list */
- node = FTC_NODE_PREV( first );
+ prev = FTC_NODE_PREV( first );
do
{
- FTC_Node prev;
-
-
- prev = ( node == first ) ? NULL : FTC_NODE_PREV( node );
+ node = prev;
+ prev = FTC_NODE_PREV( node );
if ( node->ref_count <= 0 )
ftc_node_destroy( node, manager );
- node = prev;
-
- } while ( node && manager->cur_weight > manager->max_weight );
+ } while ( node != first && manager->cur_weight > manager->max_weight );
}
goto Exit;
}
- if ( !FT_ALLOC( cache, clazz->cache_size ) )
+ if ( !FT_QALLOC( cache, clazz->cache_size ) )
{
cache->manager = manager;
cache->memory = memory;
FT_UInt count )
{
FTC_Node first = manager->nodes_list;
- FTC_Node node;
- FT_UInt result;
+ FTC_Node prev, node;
+ FT_UInt result = 0;
/* try to remove `count' nodes from the list */
- if ( !first ) /* empty list! */
- return 0;
+ if ( !first || !count )
+ return result;
- /* go to last node - it's a circular list */
- node = FTC_NODE_PREV(first);
- for ( result = 0; result < count; )
+ /* go to last node -- it's a circular list */
+ prev = FTC_NODE_PREV( first );
+ do
{
- FTC_Node prev = FTC_NODE_PREV( node );
-
+ node = prev;
+ prev = FTC_NODE_PREV( node );
/* don't touch locked nodes */
if ( node->ref_count <= 0 )
ftc_node_destroy( node, manager );
result++;
}
+ } while ( node != first && result < count );
- if ( node == first )
- break;
-
- node = prev;
- }
- return result;
+ return result;
}
FTC_Node_Unref( FTC_Node node,
FTC_Manager manager )
{
- if ( node &&
- manager &&
- (FT_UInt)node->cache_index < manager->num_caches )
+ if ( node &&
+ manager &&
+ node->cache_index < manager->num_caches )
node->ref_count--;
}
*
* FreeType Cache Manager (specification).
*
- * Copyright (C) 2000-2020 by
+ * Copyright (C) 2000-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* FreeType MRU support (body).
*
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
if ( list->clazz.node_done )
list->clazz.node_done( node, list->data );
}
+
+ /* zero new node in case of node_init failure */
else if ( FT_ALLOC( node, list->clazz.node_size ) )
goto Exit;
FTC_MruNode_CompareFunc selection,
FT_Pointer key )
{
- FTC_MruNode first, node, next;
+ FTC_MruNode first = list->nodes;
+ FTC_MruNode prev, node;
- first = list->nodes;
- while ( first && ( !selection || selection( first, key ) ) )
- {
- FTC_MruList_Remove( list, first );
- first = list->nodes;
- }
+ if ( !first || !selection )
+ return;
- if ( first )
+ prev = first->prev;
+ do
{
- node = first->next;
- while ( node != first )
- {
- next = node->next;
+ node = prev;
+ prev = node->prev;
- if ( selection( node, key ) )
- FTC_MruList_Remove( list, node );
+ if ( selection( node, key ) )
+ FTC_MruList_Remove( list, node );
- node = next;
- }
- }
+ } while ( node != first );
}
*
* Simple MRU list-cache (specification).
*
- * Copyright (C) 2000-2020 by
+ * Copyright (C) 2000-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* FreeType sbits manager (body).
*
- * Copyright (C) 2000-2020 by
+ * Copyright (C) 2000-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
pitch = -pitch;
size = (FT_ULong)pitch * bitmap->rows;
- if ( !size )
- return FT_Err_Ok;
- if ( !FT_ALLOC( sbit->buffer, size ) )
+ if ( !FT_QALLOC( sbit->buffer, size ) )
FT_MEM_COPY( sbit->buffer, bitmap->buffer, size );
return error;
FT_Error error;
FTC_GNode gnode = FTC_GNODE( snode );
FTC_Family family = gnode->family;
- FT_Memory memory = manager->memory;
FT_Face face;
FTC_SBit sbit;
FTC_SFamilyClass clazz;
- if ( (FT_UInt)(gindex - gnode->gindex) >= snode->count )
+ if ( gindex - gnode->gindex >= snode->count )
{
FT_ERROR(( "ftc_snode_load: invalid glyph index" ));
return FT_THROW( Invalid_Argument );
sbit = snode->sbits + ( gindex - gnode->gindex );
clazz = (FTC_SFamilyClass)family->clazz;
- sbit->buffer = 0;
-
error = clazz->family_load_glyph( family, gindex, manager, &face );
if ( error )
goto BadGlyph;
goto BadGlyph;
}
- /* Check whether our values fit into 8-bit containers! */
+ /* Check whether our values fit into 8/16-bit containers! */
/* If this is not the case, our bitmap is too large */
/* and we will leave it as `missing' with sbit.buffer = 0 */
#define CHECK_CHAR( d ) ( temp = (FT_Char)d, (FT_Int) temp == (FT_Int) d )
#define CHECK_BYTE( d ) ( temp = (FT_Byte)d, (FT_UInt)temp == (FT_UInt)d )
+#define CHECK_SHRT( d ) ( temp = (FT_Short)d, (FT_Int)temp == (FT_Int) d )
/* horizontal advance in pixels */
xadvance = ( slot->advance.x + 32 ) >> 6;
if ( !CHECK_BYTE( bitmap->rows ) ||
!CHECK_BYTE( bitmap->width ) ||
- !CHECK_CHAR( bitmap->pitch ) ||
+ !CHECK_SHRT( bitmap->pitch ) ||
!CHECK_CHAR( slot->bitmap_left ) ||
!CHECK_CHAR( slot->bitmap_top ) ||
!CHECK_CHAR( xadvance ) ||
sbit->width = (FT_Byte)bitmap->width;
sbit->height = (FT_Byte)bitmap->rows;
- sbit->pitch = (FT_Char)bitmap->pitch;
+ sbit->pitch = (FT_Short)bitmap->pitch;
sbit->left = (FT_Char)slot->bitmap_left;
sbit->top = (FT_Char)slot->bitmap_top;
sbit->xadvance = (FT_Char)xadvance;
sbit->yadvance = (FT_Char)yadvance;
sbit->format = (FT_Byte)bitmap->pixel_mode;
- sbit->max_grays = (FT_Byte)(bitmap->num_grays - 1);
+ sbit->max_grays = (FT_Byte)( bitmap->num_grays - 1 );
- /* copy the bitmap into a new buffer -- ignore error */
- error = ftc_sbit_copy_bitmap( sbit, bitmap, memory );
+ if ( slot->internal->flags & FT_GLYPH_OWN_BITMAP )
+ {
+ /* take the bitmap ownership */
+ sbit->buffer = bitmap->buffer;
+ slot->internal->flags &= ~FT_GLYPH_OWN_BITMAP;
+ }
+ else
+ {
+ /* copy the bitmap into a new buffer -- ignore error */
+ error = ftc_sbit_copy_bitmap( sbit, bitmap, manager->memory );
+ }
/* now, compute size */
if ( asize )
goto Exit;
}
- if ( !FT_NEW( snode ) )
+ if ( !FT_QNEW( snode ) )
{
FT_UInt count, start;
snode->count = count;
for ( node_count = 0; node_count < count; node_count++ )
{
- snode->sbits[node_count].width = 255;
+ snode->sbits[node_count].width = 255;
+ snode->sbits[node_count].height = 0;
+ snode->sbits[node_count].buffer = NULL;
}
error = ftc_snode_load( snode,
FT_Bool result;
- if (list_changed)
+ if ( list_changed )
*list_changed = FALSE;
- result = FT_BOOL( gnode->family == gquery->family &&
- (FT_UInt)( gindex - gnode->gindex ) < snode->count );
+ result = FT_BOOL( gnode->family == gquery->family &&
+ gindex - gnode->gindex < snode->count );
if ( result )
{
/* check if we need to load the glyph bitmap now */
{
error = ftc_snode_load( snode, cache->manager, gindex, &size );
}
- FTC_CACHE_TRYLOOP_END( list_changed );
+ FTC_CACHE_TRYLOOP_END( list_changed )
ftcsnode->ref_count--; /* unlock the node */
return result;
}
-
-#ifdef FTC_INLINE
-
- FT_LOCAL_DEF( FT_Bool )
- FTC_SNode_Compare( FTC_SNode snode,
- FTC_GQuery gquery,
- FTC_Cache cache,
- FT_Bool* list_changed )
- {
- return ftc_snode_compare( FTC_NODE( snode ), gquery,
- cache, list_changed );
- }
-
-#endif
-
/* END */
*
* A small-bitmap cache (specification).
*
- * Copyright (C) 2000-2020 by
+ * Copyright (C) 2000-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
typedef const FTC_SFamilyClassRec* FTC_SFamilyClass;
-#define FTC_SFAMILY_CLASS( x ) ((FTC_SFamilyClass)(x))
+#define FTC_SFAMILY_CLASS( x ) ( (FTC_SFamilyClass)(x) )
#define FTC_CACHE_SFAMILY_CLASS( x ) \
FTC_SFAMILY_CLASS( FTC_CACHE_GCACHE_CLASS( x )->family_class )
FTC_SNode_Weight( FTC_SNode inode );
#endif
-
-#ifdef FTC_INLINE
-
- FT_LOCAL( FT_Bool )
- FTC_SNode_Compare( FTC_SNode snode,
- FTC_GQuery gquery,
- FTC_Cache cache,
- FT_Bool* list_changed);
-
-#endif
-
/* */
FT_END_HEADER
#
-# Copyright (C) 2000-2020 by
+# Copyright (C) 2000-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
*
* FreeType OpenType driver component (body only).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* CFF character mapping table (cmap) support (body).
*
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
/*************************************************************************/
FT_CALLBACK_DEF( FT_Error )
- cff_cmap_encoding_init( CFF_CMapStd cmap,
- FT_Pointer pointer )
+ cff_cmap_encoding_init( FT_CMap cmap,
+ FT_Pointer pointer )
{
+ CFF_CMapStd cffcmap = (CFF_CMapStd)cmap;
TT_Face face = (TT_Face)FT_CMAP_FACE( cmap );
CFF_Font cff = (CFF_Font)face->extra.data;
CFF_Encoding encoding = &cff->encoding;
FT_UNUSED( pointer );
- cmap->gids = encoding->codes;
+ cffcmap->gids = encoding->codes;
return 0;
}
FT_CALLBACK_DEF( void )
- cff_cmap_encoding_done( CFF_CMapStd cmap )
+ cff_cmap_encoding_done( FT_CMap cmap )
{
- cmap->gids = NULL;
+ CFF_CMapStd cffcmap = (CFF_CMapStd)cmap;
+
+
+ cffcmap->gids = NULL;
}
FT_CALLBACK_DEF( FT_UInt )
- cff_cmap_encoding_char_index( CFF_CMapStd cmap,
- FT_UInt32 char_code )
+ cff_cmap_encoding_char_index( FT_CMap cmap,
+ FT_UInt32 char_code )
{
- FT_UInt result = 0;
+ CFF_CMapStd cffcmap = (CFF_CMapStd)cmap;
+ FT_UInt result = 0;
if ( char_code < 256 )
- result = cmap->gids[char_code];
+ result = cffcmap->gids[char_code];
return result;
}
- FT_CALLBACK_DEF( FT_UInt32 )
- cff_cmap_encoding_char_next( CFF_CMapStd cmap,
- FT_UInt32 *pchar_code )
+ FT_CALLBACK_DEF( FT_UInt )
+ cff_cmap_encoding_char_next( FT_CMap cmap,
+ FT_UInt32 *pchar_code )
{
- FT_UInt result = 0;
- FT_UInt32 char_code = *pchar_code;
+ CFF_CMapStd cffcmap = (CFF_CMapStd)cmap;
+ FT_UInt result = 0;
+ FT_UInt32 char_code = *pchar_code;
- *pchar_code = 0;
-
- if ( char_code < 255 )
+ while ( char_code < 255 )
{
- FT_UInt code = (FT_UInt)(char_code + 1);
-
-
- for (;;)
+ result = cffcmap->gids[++char_code];
+ if ( result )
{
- if ( code >= 256 )
- break;
-
- result = cmap->gids[code];
- if ( result != 0 )
- {
- *pchar_code = code;
- break;
- }
-
- code++;
+ *pchar_code = char_code;
+ break;
}
}
+
return result;
}
/*************************************************************************/
FT_CALLBACK_DEF( const char* )
- cff_sid_to_glyph_name( TT_Face face,
+ cff_sid_to_glyph_name( void* face_, /* TT_Face */
FT_UInt idx )
{
+ TT_Face face = (TT_Face)face_;
CFF_Font cff = (CFF_Font)face->extra.data;
CFF_Charset charset = &cff->charset;
FT_UInt sid = charset->sids[idx];
FT_CALLBACK_DEF( FT_Error )
- cff_cmap_unicode_init( PS_Unicodes unicodes,
+ cff_cmap_unicode_init( FT_CMap cmap, /* PS_Unicodes */
FT_Pointer pointer )
{
- TT_Face face = (TT_Face)FT_CMAP_FACE( unicodes );
- FT_Memory memory = FT_FACE_MEMORY( face );
- CFF_Font cff = (CFF_Font)face->extra.data;
- CFF_Charset charset = &cff->charset;
- FT_Service_PsCMaps psnames = (FT_Service_PsCMaps)cff->psnames;
+ PS_Unicodes unicodes = (PS_Unicodes)cmap;
+ TT_Face face = (TT_Face)FT_CMAP_FACE( cmap );
+ FT_Memory memory = FT_FACE_MEMORY( face );
+ CFF_Font cff = (CFF_Font)face->extra.data;
+ CFF_Charset charset = &cff->charset;
+ FT_Service_PsCMaps psnames = (FT_Service_PsCMaps)cff->psnames;
FT_UNUSED( pointer );
return psnames->unicodes_init( memory,
unicodes,
cff->num_glyphs,
- (PS_GetGlyphNameFunc)&cff_sid_to_glyph_name,
+ &cff_sid_to_glyph_name,
(PS_FreeGlyphNameFunc)NULL,
(FT_Pointer)face );
}
FT_CALLBACK_DEF( void )
- cff_cmap_unicode_done( PS_Unicodes unicodes )
+ cff_cmap_unicode_done( FT_CMap cmap ) /* PS_Unicodes */
{
- FT_Face face = FT_CMAP_FACE( unicodes );
- FT_Memory memory = FT_FACE_MEMORY( face );
+ PS_Unicodes unicodes = (PS_Unicodes)cmap;
+ FT_Face face = FT_CMAP_FACE( cmap );
+ FT_Memory memory = FT_FACE_MEMORY( face );
FT_FREE( unicodes->maps );
FT_CALLBACK_DEF( FT_UInt )
- cff_cmap_unicode_char_index( PS_Unicodes unicodes,
- FT_UInt32 char_code )
+ cff_cmap_unicode_char_index( FT_CMap cmap, /* PS_Unicodes */
+ FT_UInt32 char_code )
{
- TT_Face face = (TT_Face)FT_CMAP_FACE( unicodes );
- CFF_Font cff = (CFF_Font)face->extra.data;
- FT_Service_PsCMaps psnames = (FT_Service_PsCMaps)cff->psnames;
+ PS_Unicodes unicodes = (PS_Unicodes)cmap;
+ TT_Face face = (TT_Face)FT_CMAP_FACE( cmap );
+ CFF_Font cff = (CFF_Font)face->extra.data;
+ FT_Service_PsCMaps psnames = (FT_Service_PsCMaps)cff->psnames;
return psnames->unicodes_char_index( unicodes, char_code );
}
- FT_CALLBACK_DEF( FT_UInt32 )
- cff_cmap_unicode_char_next( PS_Unicodes unicodes,
- FT_UInt32 *pchar_code )
+ FT_CALLBACK_DEF( FT_UInt )
+ cff_cmap_unicode_char_next( FT_CMap cmap, /* PS_Unicodes */
+ FT_UInt32 *pchar_code )
{
- TT_Face face = (TT_Face)FT_CMAP_FACE( unicodes );
- CFF_Font cff = (CFF_Font)face->extra.data;
- FT_Service_PsCMaps psnames = (FT_Service_PsCMaps)cff->psnames;
+ PS_Unicodes unicodes = (PS_Unicodes)cmap;
+ TT_Face face = (TT_Face)FT_CMAP_FACE( cmap );
+ CFF_Font cff = (CFF_Font)face->extra.data;
+ FT_Service_PsCMaps psnames = (FT_Service_PsCMaps)cff->psnames;
return psnames->unicodes_char_next( unicodes, pchar_code );
*
* CFF character mapping table (cmap) support (specification).
*
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* OpenType font driver implementation (body).
*
- * Copyright (C) 1996-2020 by
- * David Turner, Robert Wilhelm, and Werner Lemberg.
+ * Copyright (C) 1996-2023 by
+ * David Turner, Robert Wilhelm, Werner Lemberg, and Dominik Röttsches.
*
* This file is part of the FreeType project, and may only be used,
* modified, and distributed under the terms of the FreeType project
* They can be implemented by format-specific interfaces.
*/
FT_CALLBACK_DEF( FT_Error )
- cff_get_kerning( FT_Face ttface, /* TT_Face */
+ cff_get_kerning( FT_Face face, /* CFF_Face */
FT_UInt left_glyph,
FT_UInt right_glyph,
FT_Vector* kerning )
{
- TT_Face face = (TT_Face)ttface;
- SFNT_Service sfnt = (SFNT_Service)face->sfnt;
+ CFF_Face cffface = (CFF_Face)face;
+ SFNT_Service sfnt = (SFNT_Service)cffface->sfnt;
kerning->x = 0;
kerning->y = 0;
if ( sfnt )
- kerning->x = sfnt->get_kerning( face, left_glyph, right_glyph );
+ kerning->x = sfnt->get_kerning( cffface, left_glyph, right_glyph );
return FT_Err_Ok;
}
* FreeType error code. 0 means success.
*/
FT_CALLBACK_DEF( FT_Error )
- cff_glyph_load( FT_GlyphSlot cffslot, /* CFF_GlyphSlot */
- FT_Size cffsize, /* CFF_Size */
+ cff_glyph_load( FT_GlyphSlot slot, /* CFF_GlyphSlot */
+ FT_Size size, /* CFF_Size */
FT_UInt glyph_index,
FT_Int32 load_flags )
{
FT_Error error;
- CFF_GlyphSlot slot = (CFF_GlyphSlot)cffslot;
- CFF_Size size = (CFF_Size)cffsize;
+ CFF_GlyphSlot cffslot = (CFF_GlyphSlot)slot;
+ CFF_Size cffsize = (CFF_Size)size;
- if ( !slot )
+ if ( !cffslot )
return FT_THROW( Invalid_Slot_Handle );
FT_TRACE1(( "cff_glyph_load: glyph index %d\n", glyph_index ));
/* check whether we want a scaled outline or bitmap */
- if ( !size )
+ if ( !cffsize )
load_flags |= FT_LOAD_NO_SCALE | FT_LOAD_NO_HINTING;
/* reset the size object if necessary */
if ( size )
{
/* these two objects must have the same parent */
- if ( cffsize->face != cffslot->face )
+ if ( size->face != slot->face )
return FT_THROW( Invalid_Face_Handle );
}
/* now load the glyph outline if necessary */
- error = cff_slot_load( slot, size, glyph_index, load_flags );
+ error = cff_slot_load( cffslot, cffsize, glyph_index, load_flags );
/* force drop-out mode to 2 - irrelevant now */
/* slot->outline.dropout_mode = 2; */
/* it is no longer necessary that those values are identical to */
/* the values in the `CFF' table */
- TT_Face ttface = (TT_Face)face;
+ CFF_Face cffface = (CFF_Face)face;
FT_Short dummy;
#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
/* no fast retrieval for blended MM fonts without VVAR table */
if ( ( FT_IS_NAMED_INSTANCE( face ) || FT_IS_VARIATION( face ) ) &&
- !( ttface->variation_support & TT_FACE_FLAG_VAR_VADVANCE ) )
+ !( cffface->variation_support & TT_FACE_FLAG_VAR_VADVANCE ) )
return FT_THROW( Unimplemented_Feature );
#endif
/* otherwise we extract the info from the CFF glyphstrings */
/* (instead of synthesizing a global value using the `OS/2' */
/* table) */
- if ( !ttface->vertical_info )
+ if ( !cffface->vertical_info )
goto Missing_Table;
for ( nn = 0; nn < count; nn++ )
FT_UShort ah;
- ( (SFNT_Service)ttface->sfnt )->get_metrics( ttface,
- 1,
- start + nn,
- &dummy,
- &ah );
+ ( (SFNT_Service)cffface->sfnt )->get_metrics( cffface,
+ 1,
+ start + nn,
+ &dummy,
+ &ah );
FT_TRACE5(( " idx %d: advance height %d font unit%s\n",
start + nn,
#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
/* no fast retrieval for blended MM fonts without HVAR table */
if ( ( FT_IS_NAMED_INSTANCE( face ) || FT_IS_VARIATION( face ) ) &&
- !( ttface->variation_support & TT_FACE_FLAG_VAR_HADVANCE ) )
+ !( cffface->variation_support & TT_FACE_FLAG_VAR_HADVANCE ) )
return FT_THROW( Unimplemented_Feature );
#endif
/* check whether we have data from the `hmtx' table at all */
- if ( !ttface->horizontal.number_Of_HMetrics )
+ if ( !cffface->horizontal.number_Of_HMetrics )
goto Missing_Table;
for ( nn = 0; nn < count; nn++ )
FT_UShort aw;
- ( (SFNT_Service)ttface->sfnt )->get_metrics( ttface,
- 0,
- start + nn,
- &dummy,
- &aw );
+ ( (SFNT_Service)cffface->sfnt )->get_metrics( cffface,
+ 0,
+ start + nn,
+ &dummy,
+ &aw );
FT_TRACE5(( " idx %d: advance width %d font unit%s\n",
start + nn,
*
*/
- static FT_Error
- cff_get_glyph_name( CFF_Face face,
+ FT_CALLBACK_DEF( FT_Error )
+ cff_get_glyph_name( FT_Face face, /* CFF_Face */
FT_UInt glyph_index,
FT_Pointer buffer,
FT_UInt buffer_max )
{
- CFF_Font font = (CFF_Font)face->extra.data;
+ CFF_Face cffface = (CFF_Face)face;
+ CFF_Font font = (CFF_Font)cffface->extra.data;
FT_String* gname;
FT_UShort sid;
FT_Error error;
if ( service && service->get_name )
- return service->get_name( FT_FACE( face ),
- glyph_index,
- buffer,
- buffer_max );
+ return service->get_name( face, glyph_index, buffer, buffer_max );
else
{
FT_ERROR(( "cff_get_glyph_name:"
- " cannot get glyph name from a CFF2 font\n"
- " "
+ " cannot get glyph name from a CFF2 font\n" ));
+ FT_ERROR(( " "
" without the `psnames' module\n" ));
error = FT_THROW( Missing_Module );
goto Exit;
if ( !font->psnames )
{
FT_ERROR(( "cff_get_glyph_name:"
- " cannot get glyph name from CFF & CEF fonts\n"
- " "
+ " cannot get glyph name from CFF & CEF fonts\n" ));
+ FT_ERROR(( " "
" without the `psnames' module\n" ));
error = FT_THROW( Missing_Module );
goto Exit;
/* first, locate the sid in the charset table */
sid = font->charset.sids[glyph_index];
- /* now, lookup the name itself */
+ /* now, look up the name itself */
gname = cff_index_get_sid_string( font, sid );
if ( gname )
}
- static FT_UInt
- cff_get_name_index( CFF_Face face,
+ FT_CALLBACK_DEF( FT_UInt )
+ cff_get_name_index( FT_Face face, /* CFF_Face */
const FT_String* glyph_name )
{
- CFF_Font cff;
- CFF_Charset charset;
+ CFF_Face cffface = (CFF_Face)face;
+ CFF_Font cff = (CFF_Font)cffface->extra.data;
+ CFF_Charset charset = &cff->charset;
FT_Service_PsCMaps psnames;
FT_String* name;
FT_UShort sid;
FT_UInt i;
- cff = (CFF_FontRec *)face->extra.data;
- charset = &cff->charset;
-
/* CFF2 table does not have glyph names; */
/* we need to use `post' table method */
if ( cff->version_major == 2 )
if ( service && service->name_index )
- return service->name_index( FT_FACE( face ), glyph_name );
+ return service->name_index( face, glyph_name );
else
{
FT_ERROR(( "cff_get_name_index:"
- " cannot get glyph index from a CFF2 font\n"
- " "
+ " cannot get glyph index from a CFF2 font\n" ));
+ FT_ERROR(( " "
" without the `psnames' module\n" ));
return 0;
}
FT_DEFINE_SERVICE_GLYPHDICTREC(
cff_service_glyph_dict,
- (FT_GlyphDict_GetNameFunc) cff_get_glyph_name, /* get_name */
- (FT_GlyphDict_NameIndexFunc)cff_get_name_index /* name_index */
+ cff_get_glyph_name, /* FT_GlyphDict_GetNameFunc get_name */
+ cff_get_name_index /* FT_GlyphDict_NameIndexFunc name_index */
)
*
*/
- static FT_Int
+ FT_CALLBACK_DEF( FT_Int )
cff_ps_has_glyph_names( FT_Face face )
{
return ( face->face_flags & FT_FACE_FLAG_GLYPH_NAMES ) > 0;
}
- static FT_Error
- cff_ps_get_font_info( CFF_Face face,
+ FT_CALLBACK_DEF( FT_Error )
+ cff_ps_get_font_info( FT_Face face, /* CFF_Face */
PS_FontInfoRec* afont_info )
{
- CFF_Font cff = (CFF_Font)face->extra.data;
- FT_Error error = FT_Err_Ok;
+ CFF_Face cffface = (CFF_Face)face;
+ CFF_Font cff = (CFF_Font)cffface->extra.data;
+ FT_Error error = FT_Err_Ok;
+ if ( cffface->is_cff2 )
+ {
+ error = FT_THROW( Invalid_Argument );
+ goto Fail;
+ }
+
if ( cff && !cff->font_info )
{
CFF_FontRecDict dict = &cff->top_font.font_dict;
- PS_FontInfoRec *font_info = NULL;
- FT_Memory memory = face->root.memory;
+ FT_Memory memory = FT_FACE_MEMORY( face );
+ PS_FontInfoRec* font_info = NULL;
- if ( FT_ALLOC( font_info, sizeof ( *font_info ) ) )
+ if ( FT_QNEW( font_info ) )
goto Fail;
font_info->version = cff_index_get_sid_string( cff,
}
- static FT_Error
- cff_ps_get_font_extra( CFF_Face face,
+ FT_CALLBACK_DEF( FT_Error )
+ cff_ps_get_font_extra( FT_Face face, /* CFF_Face */
PS_FontExtraRec* afont_extra )
{
- CFF_Font cff = (CFF_Font)face->extra.data;
- FT_Error error = FT_Err_Ok;
+ CFF_Face cffface = (CFF_Face)face;
+ CFF_Font cff = (CFF_Font)cffface->extra.data;
+ FT_Error error = FT_Err_Ok;
- if ( cff && cff->font_extra == NULL )
+ if ( cff && !cff->font_extra )
{
CFF_FontRecDict dict = &cff->top_font.font_dict;
+ FT_Memory memory = FT_FACE_MEMORY( face );
PS_FontExtraRec* font_extra = NULL;
- FT_Memory memory = face->root.memory;
FT_String* embedded_postscript;
- if ( FT_ALLOC( font_extra, sizeof ( *font_extra ) ) )
+ if ( FT_QNEW( font_extra ) )
goto Fail;
font_extra->fs_type = 0U;
FT_DEFINE_SERVICE_PSINFOREC(
cff_service_ps_info,
- (PS_GetFontInfoFunc) cff_ps_get_font_info, /* ps_get_font_info */
- (PS_GetFontExtraFunc) cff_ps_get_font_extra, /* ps_get_font_extra */
- (PS_HasGlyphNamesFunc) cff_ps_has_glyph_names, /* ps_has_glyph_names */
+ cff_ps_get_font_info, /* PS_GetFontInfoFunc ps_get_font_info */
+ cff_ps_get_font_extra, /* PS_GetFontExtraFunc ps_get_font_extra */
+ cff_ps_has_glyph_names, /* PS_HasGlyphNamesFunc ps_has_glyph_names */
/* unsupported with CFF fonts */
- (PS_GetFontPrivateFunc)NULL, /* ps_get_font_private */
+ NULL, /* PS_GetFontPrivateFunc ps_get_font_private */
/* not implemented */
- (PS_GetFontValueFunc) NULL /* ps_get_font_value */
+ NULL /* PS_GetFontValueFunc ps_get_font_value */
)
*
*/
- static const char*
- cff_get_ps_name( CFF_Face face )
+ FT_CALLBACK_DEF( const char* )
+ cff_get_ps_name( FT_Face face ) /* CFF_Face */
{
- CFF_Font cff = (CFF_Font)face->extra.data;
- SFNT_Service sfnt = (SFNT_Service)face->sfnt;
+ CFF_Face cffface = (CFF_Face)face;
+ CFF_Font cff = (CFF_Font)cffface->extra.data;
+ SFNT_Service sfnt = (SFNT_Service)cffface->sfnt;
/* following the OpenType specification 1.7, we return the name stored */
/* in the `name' table for a CFF wrapped into an SFNT container */
- if ( FT_IS_SFNT( FT_FACE( face ) ) && sfnt )
+ if ( FT_IS_SFNT( face ) && sfnt )
{
FT_Library library = FT_FACE_LIBRARY( face );
FT_Module sfnt_module = FT_Get_Module( library, "sfnt" );
if ( service && service->get_ps_font_name )
- return service->get_ps_font_name( FT_FACE( face ) );
+ return service->get_ps_font_name( face );
}
- return (const char*)cff->font_name;
+ return cff ? (const char*)cff->font_name : NULL;
}
FT_DEFINE_SERVICE_PSFONTNAMEREC(
cff_service_ps_name,
- (FT_PsName_GetFunc)cff_get_ps_name /* get_ps_font_name */
+ cff_get_ps_name /* FT_PsName_GetFunc get_ps_font_name */
)
* Otherwise call the service function in the sfnt module.
*
*/
- static FT_Error
+ FT_CALLBACK_DEF( FT_Error )
cff_get_cmap_info( FT_CharMap charmap,
TT_CMapInfo *cmap_info )
{
FT_DEFINE_SERVICE_TTCMAPSREC(
cff_service_get_cmap_info,
- (TT_CMap_Info_GetFunc)cff_get_cmap_info /* get_cmap_info */
+ cff_get_cmap_info /* TT_CMap_Info_GetFunc get_cmap_info */
)
* CID INFO SERVICE
*
*/
- static FT_Error
- cff_get_ros( CFF_Face face,
+ FT_CALLBACK_DEF( FT_Error )
+ cff_get_ros( FT_Face face, /* FT_Face */
const char* *registry,
const char* *ordering,
FT_Int *supplement )
{
- FT_Error error = FT_Err_Ok;
- CFF_Font cff = (CFF_Font)face->extra.data;
+ FT_Error error = FT_Err_Ok;
+ CFF_Face cffface = (CFF_Face)face;
+ CFF_Font cff = (CFF_Font)cffface->extra.data;
if ( cff )
}
- static FT_Error
- cff_get_is_cid( CFF_Face face,
+ FT_CALLBACK_DEF( FT_Error )
+ cff_get_is_cid( FT_Face face, /* CFF_Face */
FT_Bool *is_cid )
{
- FT_Error error = FT_Err_Ok;
- CFF_Font cff = (CFF_Font)face->extra.data;
+ FT_Error error = FT_Err_Ok;
+ CFF_Face cffface = (CFF_Face)face;
+ CFF_Font cff = (CFF_Font)cffface->extra.data;
*is_cid = 0;
}
- static FT_Error
- cff_get_cid_from_glyph_index( CFF_Face face,
+ FT_CALLBACK_DEF( FT_Error )
+ cff_get_cid_from_glyph_index( FT_Face face, /* CFF_Face */
FT_UInt glyph_index,
FT_UInt *cid )
{
- FT_Error error = FT_Err_Ok;
- CFF_Font cff;
+ FT_Error error = FT_Err_Ok;
+ CFF_Face cffface = (CFF_Face)face;
+ CFF_Font cff = (CFF_Font)cffface->extra.data;
- cff = (CFF_Font)face->extra.data;
-
if ( cff )
{
FT_UInt c;
FT_DEFINE_SERVICE_CIDREC(
cff_service_cid_info,
- (FT_CID_GetRegistryOrderingSupplementFunc)
- cff_get_ros, /* get_ros */
- (FT_CID_GetIsInternallyCIDKeyedFunc)
- cff_get_is_cid, /* get_is_cid */
- (FT_CID_GetCIDFromGlyphIndexFunc)
- cff_get_cid_from_glyph_index /* get_cid_from_glyph_index */
+ cff_get_ros,
+ /* FT_CID_GetRegistryOrderingSupplementFunc get_ros */
+ cff_get_is_cid,
+ /* FT_CID_GetIsInternallyCIDKeyedFunc get_is_cid */
+ cff_get_cid_from_glyph_index
+ /* FT_CID_GetCIDFromGlyphIndexFunc get_cid_from_glyph_index */
)
FT_DEFINE_SERVICE_PROPERTIESREC(
cff_service_properties,
- (FT_Properties_SetFunc)ps_property_set, /* set_property */
- (FT_Properties_GetFunc)ps_property_get ) /* get_property */
-
+ ps_property_set, /* FT_Properties_SetFunc set_property */
+ ps_property_get /* FT_Properties_GetFunc get_property */
+ )
#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
*
*/
- static FT_Error
- cff_set_mm_blend( CFF_Face face,
+ FT_CALLBACK_DEF( FT_Error )
+ cff_set_mm_blend( FT_Face face, /* CFF_Face */
FT_UInt num_coords,
FT_Fixed* coords )
{
- FT_Service_MultiMasters mm = (FT_Service_MultiMasters)face->mm;
+ CFF_Face cffface = (CFF_Face)face;
+ FT_Service_MultiMasters mm = (FT_Service_MultiMasters)cffface->mm;
- return mm->set_mm_blend( FT_FACE( face ), num_coords, coords );
+ return mm->set_mm_blend( face, num_coords, coords );
}
- static FT_Error
- cff_get_mm_blend( CFF_Face face,
+ FT_CALLBACK_DEF( FT_Error )
+ cff_get_mm_blend( FT_Face face, /* CFF_Face */
FT_UInt num_coords,
FT_Fixed* coords )
{
- FT_Service_MultiMasters mm = (FT_Service_MultiMasters)face->mm;
+ CFF_Face cffface = (CFF_Face)face;
+ FT_Service_MultiMasters mm = (FT_Service_MultiMasters)cffface->mm;
- return mm->get_mm_blend( FT_FACE( face ), num_coords, coords );
+ return mm->get_mm_blend( face, num_coords, coords );
}
- static FT_Error
- cff_set_mm_weightvector( CFF_Face face,
+ FT_CALLBACK_DEF( FT_Error )
+ cff_set_mm_weightvector( FT_Face face, /* CFF_Face */
FT_UInt len,
FT_Fixed* weightvector )
{
- FT_Service_MultiMasters mm = (FT_Service_MultiMasters)face->mm;
+ CFF_Face cffface = (CFF_Face)face;
+ FT_Service_MultiMasters mm = (FT_Service_MultiMasters)cffface->mm;
- return mm->set_mm_weightvector( FT_FACE( face ), len, weightvector );
+ return mm->set_mm_weightvector( face, len, weightvector );
}
- static FT_Error
- cff_get_mm_weightvector( CFF_Face face,
+ FT_CALLBACK_DEF( FT_Error )
+ cff_get_mm_weightvector( FT_Face face, /* CFF_Face */
FT_UInt* len,
FT_Fixed* weightvector )
{
- FT_Service_MultiMasters mm = (FT_Service_MultiMasters)face->mm;
+ CFF_Face cffface = (CFF_Face)face;
+ FT_Service_MultiMasters mm = (FT_Service_MultiMasters)cffface->mm;
- return mm->get_mm_weightvector( FT_FACE( face ), len, weightvector );
+ return mm->get_mm_weightvector( face, len, weightvector );
}
- static FT_Error
- cff_get_mm_var( CFF_Face face,
+ FT_CALLBACK_DEF( void )
+ cff_construct_ps_name( FT_Face face ) /* CFF_Face */
+ {
+ CFF_Face cffface = (CFF_Face)face;
+ FT_Service_MultiMasters mm = (FT_Service_MultiMasters)cffface->mm;
+
+
+ mm->construct_ps_name( face );
+ }
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ cff_get_mm_var( FT_Face face, /* CFF_Face */
FT_MM_Var* *master )
{
- FT_Service_MultiMasters mm = (FT_Service_MultiMasters)face->mm;
+ CFF_Face cffface = (CFF_Face)face;
+ FT_Service_MultiMasters mm = (FT_Service_MultiMasters)cffface->mm;
- return mm->get_mm_var( FT_FACE( face ), master );
+ return mm->get_mm_var( face, master );
}
- static FT_Error
- cff_set_var_design( CFF_Face face,
+ FT_CALLBACK_DEF( FT_Error )
+ cff_set_var_design( FT_Face face, /* CFF_Face */
FT_UInt num_coords,
FT_Fixed* coords )
{
- FT_Service_MultiMasters mm = (FT_Service_MultiMasters)face->mm;
+ CFF_Face cffface = (CFF_Face)face;
+ FT_Service_MultiMasters mm = (FT_Service_MultiMasters)cffface->mm;
- return mm->set_var_design( FT_FACE( face ), num_coords, coords );
+ return mm->set_var_design( face, num_coords, coords );
}
- static FT_Error
- cff_get_var_design( CFF_Face face,
+ FT_CALLBACK_DEF( FT_Error )
+ cff_get_var_design( FT_Face face, /* CFF_Face */
FT_UInt num_coords,
FT_Fixed* coords )
{
- FT_Service_MultiMasters mm = (FT_Service_MultiMasters)face->mm;
+ CFF_Face cffface = (CFF_Face)face;
+ FT_Service_MultiMasters mm = (FT_Service_MultiMasters)cffface->mm;
+
+
+ return mm->get_var_design( face, num_coords, coords );
+ }
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ cff_set_named_instance( FT_Face face, /* CFF_Face */
+ FT_UInt instance_index )
+ {
+ CFF_Face cffface = (CFF_Face)face;
+ FT_Service_MultiMasters mm = (FT_Service_MultiMasters)cffface->mm;
+
+
+ return mm->set_named_instance( face, instance_index );
+ }
+
+
+ FT_CALLBACK_DEF( FT_Error )
+ cff_get_default_named_instance( FT_Face face, /* CFF_Face */
+ FT_UInt *instance_index )
+ {
+ CFF_Face cffface = (CFF_Face)face;
+ FT_Service_MultiMasters mm = (FT_Service_MultiMasters)cffface->mm;
- return mm->get_var_design( FT_FACE( face ), num_coords, coords );
+ return mm->get_default_named_instance( face, instance_index );
}
- static FT_Error
- cff_set_instance( CFF_Face face,
- FT_UInt instance_index )
+ FT_CALLBACK_DEF( FT_Error )
+ cff_load_item_variation_store( FT_Face face, /* CFF_Face */
+ FT_ULong offset,
+ GX_ItemVarStore itemStore )
{
- FT_Service_MultiMasters mm = (FT_Service_MultiMasters)face->mm;
+ CFF_Face cffface = (CFF_Face)face;
+ FT_Service_MultiMasters mm = (FT_Service_MultiMasters)cffface->mm;
- return mm->set_instance( FT_FACE( face ), instance_index );
+ return mm->load_item_var_store( face, offset, itemStore );
}
+ FT_CALLBACK_DEF( FT_Error )
+ cff_load_delta_set_index_mapping( FT_Face face, /* CFF_Face */
+ FT_ULong offset,
+ GX_DeltaSetIdxMap map,
+ GX_ItemVarStore itemStore,
+ FT_ULong table_len )
+ {
+ CFF_Face cffface = (CFF_Face)face;
+ FT_Service_MultiMasters mm = (FT_Service_MultiMasters)cffface->mm;
+
+
+ return mm->load_delta_set_idx_map( face, offset, map,
+ itemStore, table_len );
+ }
+
+
+ FT_CALLBACK_DEF( FT_Int )
+ cff_get_item_delta( FT_Face face, /* CFF_Face */
+ GX_ItemVarStore itemStore,
+ FT_UInt outerIndex,
+ FT_UInt innerIndex )
+ {
+ CFF_Face cffface = (CFF_Face)face;
+ FT_Service_MultiMasters mm = (FT_Service_MultiMasters)cffface->mm;
+
+
+ return mm->get_item_delta( face, itemStore, outerIndex, innerIndex );
+ }
+
+
+ FT_CALLBACK_DEF( void )
+ cff_done_item_variation_store( FT_Face face, /* CFF_Face */
+ GX_ItemVarStore itemStore )
+ {
+ CFF_Face cffface = (CFF_Face)face;
+ FT_Service_MultiMasters mm = (FT_Service_MultiMasters)cffface->mm;
+
+
+ mm->done_item_var_store( face, itemStore );
+ }
+
+
+ FT_CALLBACK_DEF( void )
+ cff_done_delta_set_index_map( FT_Face face, /* CFF_Face */
+ GX_DeltaSetIdxMap deltaSetIdxMap )
+ {
+ CFF_Face cffface = (CFF_Face)face;
+ FT_Service_MultiMasters mm = (FT_Service_MultiMasters)cffface->mm;
+
+
+ mm->done_delta_set_idx_map( face, deltaSetIdxMap );
+ }
+
+
+
FT_DEFINE_SERVICE_MULTIMASTERSREC(
cff_service_multi_masters,
- (FT_Get_MM_Func) NULL, /* get_mm */
- (FT_Set_MM_Design_Func) NULL, /* set_mm_design */
- (FT_Set_MM_Blend_Func) cff_set_mm_blend, /* set_mm_blend */
- (FT_Get_MM_Blend_Func) cff_get_mm_blend, /* get_mm_blend */
- (FT_Get_MM_Var_Func) cff_get_mm_var, /* get_mm_var */
- (FT_Set_Var_Design_Func) cff_set_var_design, /* set_var_design */
- (FT_Get_Var_Design_Func) cff_get_var_design, /* get_var_design */
- (FT_Set_Instance_Func) cff_set_instance, /* set_instance */
- (FT_Set_MM_WeightVector_Func)cff_set_mm_weightvector, /* set_mm_weightvector */
- (FT_Get_MM_WeightVector_Func)cff_get_mm_weightvector, /* get_mm_weightvector */
-
- (FT_Get_Var_Blend_Func) cff_get_var_blend, /* get_var_blend */
- (FT_Done_Blend_Func) cff_done_blend /* done_blend */
+ NULL, /* FT_Get_MM_Func get_mm */
+ NULL, /* FT_Set_MM_Design_Func set_mm_design */
+ cff_set_mm_blend, /* FT_Set_MM_Blend_Func set_mm_blend */
+ cff_get_mm_blend, /* FT_Get_MM_Blend_Func get_mm_blend */
+ cff_get_mm_var, /* FT_Get_MM_Var_Func get_mm_var */
+ cff_set_var_design, /* FT_Set_Var_Design_Func set_var_design */
+ cff_get_var_design, /* FT_Get_Var_Design_Func get_var_design */
+ cff_set_named_instance,
+ /* FT_Set_Named_Instance_Func set_named_instance */
+ cff_get_default_named_instance,
+ /* FT_Get_Default_Named_Instance_Func get_default_named_instance */
+ cff_set_mm_weightvector,
+ /* FT_Set_MM_WeightVector_Func set_mm_weightvector */
+ cff_get_mm_weightvector,
+ /* FT_Get_MM_WeightVector_Func get_mm_weightvector */
+ cff_construct_ps_name,
+ /* FT_Construct_PS_Name_Func construct_ps_name */
+ cff_load_delta_set_index_mapping,
+ /* FT_Var_Load_Delta_Set_Idx_Map_Func load_delta_set_idx_map */
+ cff_load_item_variation_store,
+ /* FT_Var_Load_Item_Var_Store_Func load_item_variation_store */
+ cff_get_item_delta,
+ /* FT_Var_Get_Item_Delta_Func get_item_delta */
+ cff_done_item_variation_store,
+ /* FT_Var_Done_Item_Var_Store_Func done_item_variation_store */
+ cff_done_delta_set_index_map,
+ /* FT_Var_Done_Delta_Set_Idx_Map_Func done_delta_set_index_map */
+ cff_get_var_blend, /* FT_Get_Var_Blend_Func get_var_blend */
+ cff_done_blend /* FT_Done_Blend_Func done_blend */
)
*
*/
- static FT_Error
- cff_hadvance_adjust( CFF_Face face,
+ FT_CALLBACK_DEF( FT_Error )
+ cff_hadvance_adjust( FT_Face face, /* CFF_Face */
FT_UInt gindex,
FT_Int *avalue )
{
- FT_Service_MetricsVariations var = (FT_Service_MetricsVariations)face->var;
+ CFF_Face cffface = (CFF_Face)face;
+ FT_Service_MetricsVariations
+ var = (FT_Service_MetricsVariations)cffface->tt_var;
- return var->hadvance_adjust( FT_FACE( face ), gindex, avalue );
+ return var->hadvance_adjust( face, gindex, avalue );
}
- static void
- cff_metrics_adjust( CFF_Face face )
+ FT_CALLBACK_DEF( void )
+ cff_metrics_adjust( FT_Face face ) /* CFF_Face */
{
- FT_Service_MetricsVariations var = (FT_Service_MetricsVariations)face->var;
+ CFF_Face cffface = (CFF_Face)face;
+ FT_Service_MetricsVariations
+ var = (FT_Service_MetricsVariations)cffface->tt_var;
- var->metrics_adjust( FT_FACE( face ) );
+ var->metrics_adjust( face );
}
FT_DEFINE_SERVICE_METRICSVARIATIONSREC(
cff_service_metrics_variations,
- (FT_HAdvance_Adjust_Func)cff_hadvance_adjust, /* hadvance_adjust */
- (FT_LSB_Adjust_Func) NULL, /* lsb_adjust */
- (FT_RSB_Adjust_Func) NULL, /* rsb_adjust */
+ cff_hadvance_adjust, /* FT_HAdvance_Adjust_Func hadvance_adjust */
+ NULL, /* FT_LSB_Adjust_Func lsb_adjust */
+ NULL, /* FT_RSB_Adjust_Func rsb_adjust */
- (FT_VAdvance_Adjust_Func)NULL, /* vadvance_adjust */
- (FT_TSB_Adjust_Func) NULL, /* tsb_adjust */
- (FT_BSB_Adjust_Func) NULL, /* bsb_adjust */
- (FT_VOrg_Adjust_Func) NULL, /* vorg_adjust */
+ NULL, /* FT_VAdvance_Adjust_Func vadvance_adjust */
+ NULL, /* FT_TSB_Adjust_Func tsb_adjust */
+ NULL, /* FT_BSB_Adjust_Func bsb_adjust */
+ NULL, /* FT_VOrg_Adjust_Func vorg_adjust */
- (FT_Metrics_Adjust_Func) cff_metrics_adjust /* metrics_adjust */
+ cff_metrics_adjust, /* FT_Metrics_Adjust_Func metrics_adjust */
+ NULL /* FT_Size_Reset_Func size_reset */
)
#endif
FT_DEFINE_SERVICE_CFFLOADREC(
cff_service_cff_load,
- (FT_Get_Standard_Encoding_Func)cff_get_standard_encoding,
- (FT_Load_Private_Dict_Func) cff_load_private_dict,
- (FT_FD_Select_Get_Func) cff_fd_select_get,
- (FT_Blend_Check_Vector_Func) cff_blend_check_vector,
- (FT_Blend_Build_Vector_Func) cff_blend_build_vector
+ cff_get_standard_encoding, /* FT_Get_Standard_Encoding_Func get_standard_encoding */
+ cff_load_private_dict, /* FT_Load_Private_Dict_Func load_private_dict */
+ cff_fd_select_get, /* FT_FD_Select_Get_Func fd_select_get */
+ cff_blend_check_vector, /* FT_Blend_Check_Vector_Func blend_check_vector */
+ cff_blend_build_vector /* FT_Blend_Build_Vector_Func blend_build_vector */
)
/*************************************************************************/
/*************************************************************************/
-#if !defined FT_CONFIG_OPTION_NO_GLYPH_NAMES && \
- defined TT_CONFIG_OPTION_GX_VAR_SUPPORT
+#if defined TT_CONFIG_OPTION_GX_VAR_SUPPORT
FT_DEFINE_SERVICEDESCREC10(
cff_services,
FT_SERVICE_ID_PROPERTIES, &cff_service_properties,
FT_SERVICE_ID_CFF_LOAD, &cff_service_cff_load
)
-#elif !defined FT_CONFIG_OPTION_NO_GLYPH_NAMES
+#else
FT_DEFINE_SERVICEDESCREC8(
cff_services,
FT_SERVICE_ID_PROPERTIES, &cff_service_properties,
FT_SERVICE_ID_CFF_LOAD, &cff_service_cff_load
)
-#elif defined TT_CONFIG_OPTION_GX_VAR_SUPPORT
- FT_DEFINE_SERVICEDESCREC9(
- cff_services,
-
- FT_SERVICE_ID_FONT_FORMAT, FT_FONT_FORMAT_CFF,
- FT_SERVICE_ID_MULTI_MASTERS, &cff_service_multi_masters,
- FT_SERVICE_ID_METRICS_VARIATIONS, &cff_service_metrics_var,
- FT_SERVICE_ID_POSTSCRIPT_INFO, &cff_service_ps_info,
- FT_SERVICE_ID_POSTSCRIPT_FONT_NAME, &cff_service_ps_name,
- FT_SERVICE_ID_TT_CMAP, &cff_service_get_cmap_info,
- FT_SERVICE_ID_CID, &cff_service_cid_info,
- FT_SERVICE_ID_PROPERTIES, &cff_service_properties,
- FT_SERVICE_ID_CFF_LOAD, &cff_service_cff_load
- )
-#else
- FT_DEFINE_SERVICEDESCREC7(
- cff_services,
-
- FT_SERVICE_ID_FONT_FORMAT, FT_FONT_FORMAT_CFF,
- FT_SERVICE_ID_POSTSCRIPT_INFO, &cff_service_ps_info,
- FT_SERVICE_ID_POSTSCRIPT_FONT_NAME, &cff_service_ps_name,
- FT_SERVICE_ID_TT_CMAP, &cff_service_get_cmap_info,
- FT_SERVICE_ID_CID, &cff_service_cid_info,
- FT_SERVICE_ID_PROPERTIES, &cff_service_properties,
- FT_SERVICE_ID_CFF_LOAD, &cff_service_cff_load
- )
#endif
*
* High-level OpenType driver interface (specification).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* CFF error codes (specification only).
*
- * Copyright (C) 2001-2020 by
+ * Copyright (C) 2001-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* OpenType Glyph Loader (body).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
#include "cfferrs.h"
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+#define IS_DEFAULT_INSTANCE( _face ) \
+ ( !( FT_IS_NAMED_INSTANCE( _face ) || \
+ FT_IS_VARIATION( _face ) ) )
+#else
+#define IS_DEFAULT_INSTANCE( _face ) 1
+#endif
+
/**************************************************************************
*
*pointer = (FT_Byte*)data.pointer;
- *length = (FT_ULong)data.length;
+ *length = data.length;
return error;
}
#endif /* FT_CONFIG_OPTION_INCREMENTAL */
{
- CFF_Font cff = (CFF_Font)(face->extra.data);
+ CFF_Font cff = (CFF_Font)( face->extra.data );
return cff_index_access_element( &cff->charstrings_index, glyph_index,
data.pointer = *pointer;
- data.length = (FT_Int)length;
+ data.length = (FT_UInt)length;
face->root.internal->incremental_interface->funcs->free_glyph_data(
face->root.internal->incremental_interface->object, &data );
#endif /* FT_CONFIG_OPTION_INCREMENTAL */
{
- CFF_Font cff = (CFF_Font)(face->extra.data);
+ CFF_Font cff = (CFF_Font)( face->extra.data );
cff_index_forget_element( &cff->charstrings_index, pointer );
if ( size->strike_index != 0xFFFFFFFFUL &&
- sfnt->load_eblc &&
- ( load_flags & FT_LOAD_NO_BITMAP ) == 0 )
+ ( load_flags & FT_LOAD_NO_BITMAP ) == 0 &&
+ IS_DEFAULT_INSTANCE( size->root.face ) )
{
TT_SBit_MetricsRec metrics;
if ( load_flags & FT_LOAD_SBITS_ONLY )
return FT_THROW( Invalid_Argument );
+#ifdef FT_CONFIG_OPTION_SVG
+ /* check for OT-SVG */
+ if ( ( load_flags & FT_LOAD_NO_SVG ) == 0 &&
+ ( load_flags & FT_LOAD_COLOR ) &&
+ face->svg )
+ {
+ /*
+ * We load the SVG document and try to grab the advances from the
+ * table. For the bearings we rely on the presetting hook to do that.
+ */
+
+ SFNT_Service sfnt = (SFNT_Service)face->sfnt;
+
+
+ if ( size && (size->root.metrics.x_ppem < 1 ||
+ size->root.metrics.y_ppem < 1 ) )
+ {
+ error = FT_THROW( Invalid_Size_Handle );
+ return error;
+ }
+
+ FT_TRACE3(( "Trying to load SVG glyph\n" ));
+
+ error = sfnt->load_svg_doc( (FT_GlyphSlot)glyph, glyph_index );
+ if ( !error )
+ {
+ FT_Fixed x_scale = size->root.metrics.x_scale;
+ FT_Fixed y_scale = size->root.metrics.y_scale;
+
+ FT_Short dummy;
+ FT_UShort advanceX;
+ FT_UShort advanceY;
+
+
+ FT_TRACE3(( "Successfully loaded SVG glyph\n" ));
+
+ glyph->root.format = FT_GLYPH_FORMAT_SVG;
+
+ /*
+ * If horizontal or vertical advances are not present in the table,
+ * this is a problem with the font since the standard requires them.
+ * However, we are graceful and calculate the values by ourselves
+ * for the vertical case.
+ */
+ sfnt->get_metrics( face,
+ FALSE,
+ glyph_index,
+ &dummy,
+ &advanceX );
+ sfnt->get_metrics( face,
+ TRUE,
+ glyph_index,
+ &dummy,
+ &advanceY );
+
+ glyph->root.linearHoriAdvance = advanceX;
+ glyph->root.linearVertAdvance = advanceY;
+
+ glyph->root.metrics.horiAdvance = FT_MulFix( advanceX, x_scale );
+ glyph->root.metrics.vertAdvance = FT_MulFix( advanceY, y_scale );
+
+ return error;
+ }
+
+ FT_TRACE3(( "Failed to load SVG glyph\n" ));
+ }
+
+#endif /* FT_CONFIG_OPTION_SVG */
+
/* if we have a CID subfont, use its matrix (which has already */
/* been multiplied with the root matrix) */
decoder.builder.no_recurse =
FT_BOOL( load_flags & FT_LOAD_NO_RECURSE );
- /* now load the unscaled outline */
- error = cff_get_glyph_data( face, glyph_index,
- &charstring, &charstring_len );
+ /* this function also checks for a valid subfont index */
+ error = decoder_funcs->prepare( &decoder, size, glyph_index );
if ( error )
goto Glyph_Build_Finished;
- error = decoder_funcs->prepare( &decoder, size, glyph_index );
+ /* now load the unscaled outline */
+ error = cff_get_glyph_data( face, glyph_index,
+ &charstring, &charstring_len );
if ( error )
goto Glyph_Build_Finished;
*
* OpenType Glyph Loader (specification).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* OpenType and CFF data/program tables loader (body).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
data_size = (FT_ULong)( idx->count + 1 ) * offsize;
- if ( FT_NEW_ARRAY( idx->offsets, idx->count + 1 ) ||
- FT_STREAM_SEEK( idx->start + idx->hdr_size ) ||
- FT_FRAME_ENTER( data_size ) )
+ if ( FT_QNEW_ARRAY( idx->offsets, idx->count + 1 ) ||
+ FT_STREAM_SEEK( idx->start + idx->hdr_size ) ||
+ FT_FRAME_ENTER( data_size ) )
goto Exit;
poff = idx->offsets;
/* Allocate a table containing pointers to an index's elements. */
/* The `pool' argument makes this function convert the index */
- /* entries to C-style strings (this is, NULL-terminated). */
+ /* entries to C-style strings (that is, null-terminated). */
static FT_Error
cff_index_get_pointers( CFF_Index idx,
FT_Byte*** table,
new_size = idx->data_size + idx->count;
if ( idx->count > 0 &&
- !FT_NEW_ARRAY( tbl, idx->count + 1 ) &&
+ !FT_QNEW_ARRAY( tbl, idx->count + 1 ) &&
( !pool || !FT_ALLOC( new_bytes, new_size ) ) )
{
FT_ULong n, cur_offset;
FT_Byte* bytes;
FT_ULong byte_len;
FT_Error error;
- FT_String* name = 0;
+ FT_String* name = NULL;
if ( !idx->stream ) /* CFF2 does not include a name index */
if ( error )
goto Exit;
- if ( !FT_ALLOC( name, byte_len + 1 ) )
+ if ( !FT_QALLOC( name, byte_len + 1 ) )
{
- if ( byte_len )
- FT_MEM_COPY( name, bytes, byte_len );
+ FT_MEM_COPY( name, bytes, byte_len );
name[byte_len] = 0;
}
cff_index_forget_element( idx, &bytes );
case 3:
/* first, compare to the cache */
- if ( (FT_UInt)( glyph_index - fdselect->cache_first ) <
- fdselect->cache_count )
+ if ( glyph_index - fdselect->cache_first < fdselect->cache_count )
{
fd = fdselect->cache_fd;
break;
{
FT_Error error = FT_Err_Ok;
FT_UInt i;
- FT_Long j;
FT_UShort max_cid = 0;
/* When multiple GIDs map to the same CID, we choose the lowest */
/* GID. This is not described in any spec, but it matches the */
- /* behaviour of recent Acroread versions. */
- for ( j = (FT_Long)num_glyphs - 1; j >= 0; j-- )
- charset->cids[charset->sids[j]] = (FT_UShort)j;
+ /* behaviour of recent Acroread versions. The loop stops when */
+ /* the unsigned index wraps around after reaching zero. */
+ for ( i = num_glyphs - 1; i < num_glyphs; i-- )
+ charset->cids[charset->sids[i]] = (FT_UShort)i;
charset->max_cid = max_cid;
charset->num_glyphs = num_glyphs;
goto Exit;
/* Allocate memory for sids. */
- if ( FT_NEW_ARRAY( charset->sids, num_glyphs ) )
+ if ( FT_QNEW_ARRAY( charset->sids, num_glyphs ) )
goto Exit;
/* assign the .notdef glyph */
case 0:
if ( num_glyphs > 229 )
{
- FT_ERROR(( "cff_charset_load: implicit charset larger than\n"
- "predefined charset (Adobe ISO-Latin)\n" ));
+ FT_ERROR(( "cff_charset_load: implicit charset larger than\n" ));
+ FT_ERROR(( "predefined charset (Adobe ISO-Latin)\n" ));
error = FT_THROW( Invalid_File_Format );
goto Exit;
}
/* Allocate memory for sids. */
- if ( FT_NEW_ARRAY( charset->sids, num_glyphs ) )
+ if ( FT_QNEW_ARRAY( charset->sids, num_glyphs ) )
goto Exit;
/* Copy the predefined charset into the allocated memory. */
case 1:
if ( num_glyphs > 166 )
{
- FT_ERROR(( "cff_charset_load: implicit charset larger than\n"
- "predefined charset (Adobe Expert)\n" ));
+ FT_ERROR(( "cff_charset_load: implicit charset larger than\n" ));
+ FT_ERROR(( "predefined charset (Adobe Expert)\n" ));
error = FT_THROW( Invalid_File_Format );
goto Exit;
}
/* Allocate memory for sids. */
- if ( FT_NEW_ARRAY( charset->sids, num_glyphs ) )
+ if ( FT_QNEW_ARRAY( charset->sids, num_glyphs ) )
goto Exit;
/* Copy the predefined charset into the allocated memory. */
case 2:
if ( num_glyphs > 87 )
{
- FT_ERROR(( "cff_charset_load: implicit charset larger than\n"
- "predefined charset (Adobe Expert Subset)\n" ));
+ FT_ERROR(( "cff_charset_load: implicit charset larger than\n" ));
+ FT_ERROR(( "predefined charset (Adobe Expert Subset)\n" ));
error = FT_THROW( Invalid_File_Format );
goto Exit;
}
/* Allocate memory for sids. */
- if ( FT_NEW_ARRAY( charset->sids, num_glyphs ) )
+ if ( FT_QNEW_ARRAY( charset->sids, num_glyphs ) )
goto Exit;
/* Copy the predefined charset into the allocated memory. */
FT_FREE( charset->cids );
charset->format = 0;
charset->offset = 0;
- charset->sids = 0;
}
return error;
{
FT_UInt vsOffset;
FT_UInt format;
+ FT_UInt dataCount;
+ FT_UInt regionCount;
FT_ULong regionListOffset;
}
/* read top level fields */
- if ( FT_READ_ULONG( regionListOffset ) ||
- FT_READ_USHORT( vstore->dataCount ) )
+ if ( FT_READ_ULONG( regionListOffset ) ||
+ FT_READ_USHORT( dataCount ) )
goto Exit;
/* make temporary copy of item variation data offsets; */
/* we'll parse region list first, then come back */
- if ( FT_NEW_ARRAY( dataOffsetArray, vstore->dataCount ) )
+ if ( FT_QNEW_ARRAY( dataOffsetArray, dataCount ) )
goto Exit;
- for ( i = 0; i < vstore->dataCount; i++ )
+ for ( i = 0; i < dataCount; i++ )
{
if ( FT_READ_ULONG( dataOffsetArray[i] ) )
goto Exit;
/* parse regionList and axisLists */
if ( FT_STREAM_SEEK( vsOffset + regionListOffset ) ||
FT_READ_USHORT( vstore->axisCount ) ||
- FT_READ_USHORT( vstore->regionCount ) )
+ FT_READ_USHORT( regionCount ) )
goto Exit;
- if ( FT_NEW_ARRAY( vstore->varRegionList, vstore->regionCount ) )
+ vstore->regionCount = 0;
+ if ( FT_QNEW_ARRAY( vstore->varRegionList, regionCount ) )
goto Exit;
- for ( i = 0; i < vstore->regionCount; i++ )
+ for ( i = 0; i < regionCount; i++ )
{
CFF_VarRegion* region = &vstore->varRegionList[i];
- if ( FT_NEW_ARRAY( region->axisList, vstore->axisCount ) )
+ if ( FT_QNEW_ARRAY( region->axisList, vstore->axisCount ) )
goto Exit;
+ /* keep track of how many axisList to deallocate on error */
+ vstore->regionCount++;
+
for ( j = 0; j < vstore->axisCount; j++ )
{
CFF_AxisCoords* axis = ®ion->axisList[j];
}
/* use dataOffsetArray now to parse varData items */
- if ( FT_NEW_ARRAY( vstore->varData, vstore->dataCount ) )
+ vstore->dataCount = 0;
+ if ( FT_QNEW_ARRAY( vstore->varData, dataCount ) )
goto Exit;
- for ( i = 0; i < vstore->dataCount; i++ )
+ for ( i = 0; i < dataCount; i++ )
{
CFF_VarData* data = &vstore->varData[i];
if ( FT_READ_USHORT( data->regionIdxCount ) )
goto Exit;
- if ( FT_NEW_ARRAY( data->regionIndices, data->regionIdxCount ) )
+ if ( FT_QNEW_ARRAY( data->regionIndices, data->regionIdxCount ) )
goto Exit;
+ /* keep track of how many regionIndices to deallocate on error */
+ vstore->dataCount++;
+
for ( j = 0; j < data->regionIdxCount; j++ )
{
if ( FT_READ_USHORT( data->regionIndices[j] ) )
/* Blended values are written to a different buffer, */
/* using reserved operator 255. */
/* */
- /* Blend calculation is done in 16.16 fixed point. */
+ /* Blend calculation is done in 16.16 fixed-point. */
FT_LOCAL_DEF( FT_Error )
cff_blend_doBlend( CFF_SubFont subFont,
CFF_Parser parser,
/* increase or allocate `blend_stack' and reset `blend_top'; */
/* prepare to append `numBlends' values to the buffer */
- if ( FT_REALLOC( subFont->blend_stack,
- subFont->blend_alloc,
- subFont->blend_alloc + size ) )
+ if ( FT_QREALLOC( subFont->blend_stack,
+ subFont->blend_alloc,
+ subFont->blend_alloc + size ) )
goto Exit;
subFont->blend_top = subFont->blend_stack + subFont->blend_used;
for ( i = 0; i < numBlends; i++ )
{
const FT_Int32* weight = &blend->BV[1];
- FT_UInt32 sum;
+ FT_Fixed sum;
/* convert inputs to 16.16 fixed point */
- sum = cff_parse_num( parser, &parser->stack[i + base] ) * 0x10000;
+ sum = cff_parse_fixed( parser, &parser->stack[i + base] );
for ( j = 1; j < blend->lenBV; j++ )
- sum += cff_parse_num( parser, &parser->stack[delta++] ) * *weight++;
+ sum += FT_MulFix( cff_parse_fixed( parser, &parser->stack[delta++] ),
+ *weight++ );
/* point parser stack to new value on blend_stack */
parser->stack[i + base] = subFont->blend_top;
- /* Push blended result as Type 2 5-byte fixed point number. This */
+ /* Push blended result as Type 2 5-byte fixed-point number. This */
/* will not conflict with actual DICTs because 255 is a reserved */
/* opcode in both CFF and CFF2 DICTs. See `cff_parse_num' for */
/* decode of this, which rounds to an integer. */
/* prepare buffer for the blend vector */
len = varData->regionIdxCount + 1; /* add 1 for default component */
- if ( FT_REALLOC( blend->BV,
- blend->lenBV * sizeof( *blend->BV ),
- len * sizeof( *blend->BV ) ) )
+ if ( FT_QRENEW_ARRAY( blend->BV, blend->lenBV, len ) )
goto Exit;
blend->lenBV = len;
if ( master == 0 )
{
blend->BV[master] = FT_FIXED_ONE;
- FT_TRACE4(( " build blend vector len %d\n"
- " [ %f ",
- len,
- blend->BV[master] / 65536.0 ));
+ FT_TRACE4(( " build blend vector len %d\n", len ));
+ FT_TRACE4(( " [ %f ", blend->BV[master] / 65536.0 ));
continue;
}
if ( lenNDV != 0 )
{
/* user has set a normalized vector */
- if ( FT_REALLOC( blend->lastNDV,
- blend->lenNDV * sizeof ( *NDV ),
- lenNDV * sizeof ( *NDV ) ) )
+ if ( FT_QRENEW_ARRAY( blend->lastNDV, blend->lenNDV, lenNDV ) )
goto Exit;
FT_MEM_COPY( blend->lastNDV,
#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
FT_LOCAL_DEF( FT_Error )
- cff_get_var_blend( CFF_Face face,
+ cff_get_var_blend( FT_Face face, /* CFF_Face */
FT_UInt *num_coords,
FT_Fixed* *coords,
FT_Fixed* *normalizedcoords,
FT_MM_Var* *mm_var )
{
- FT_Service_MultiMasters mm = (FT_Service_MultiMasters)face->mm;
+ CFF_Face cffface = (CFF_Face)face;
+ FT_Service_MultiMasters mm = (FT_Service_MultiMasters)cffface->mm;
- return mm->get_var_blend( FT_FACE( face ),
+ return mm->get_var_blend( face,
num_coords,
coords,
normalizedcoords,
FT_LOCAL_DEF( void )
- cff_done_blend( CFF_Face face )
+ cff_done_blend( FT_Face face ) /* CFF_Face */
{
- FT_Service_MultiMasters mm = (FT_Service_MultiMasters)face->mm;
+ CFF_Face cffface = (CFF_Face)face;
+ FT_Service_MultiMasters mm = (FT_Service_MultiMasters)cffface->mm;
- if (mm)
- mm->done_blend( FT_FACE( face ) );
+ if ( mm )
+ mm->done_blend( face );
}
#endif /* TT_CONFIG_OPTION_GX_VAR_SUPPORT */
goto Exit;
}
- /* Zero out the code to gid/sid mappings. */
- for ( j = 0; j < 256; j++ )
- {
- encoding->sids [j] = 0;
- encoding->codes[j] = 0;
- }
-
/* Note: The encoding table in a CFF font is indexed by glyph index; */
/* the first encoded glyph index is 1. Hence, we read the character */
/* code (`glyph_code') at index j and make the assignment: */
if ( offset > 1 )
{
+ /* Zero out the code to gid/sid mappings. */
+ FT_ARRAY_ZERO( encoding->sids, 256 );
+ FT_ARRAY_ZERO( encoding->codes, 256 );
+
encoding->offset = base_offset + offset;
/* we need to parse the table to determine its size */
/* Construct code to GID mapping from code to SID mapping */
/* and charset. */
- encoding->count = 0;
+ encoding->offset = offset; /* used in cff_face_init */
+ encoding->count = 0;
error = cff_charset_compute_cids( charset, num_glyphs,
stream->memory );
/* Top and Font DICTs are not allowed to have blend operators. */
error = cff_parser_init( &parser,
code,
- &subfont->font_dict,
+ top,
font->library,
stackSize,
0,
if ( font->name_index.count > 1 )
{
FT_ERROR(( "cff_font_load:"
- " invalid CFF font with multiple subfonts\n"
- " "
+ " invalid CFF font with multiple subfonts\n" ));
+ FT_ERROR(( " "
" in SFNT wrapper\n" ));
error = FT_THROW( Invalid_File_Format );
goto Exit;
*
* OpenType & CFF data/program tables loader (specification).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
FT_LOCAL( FT_Error )
- cff_get_var_blend( CFF_Face face,
+ cff_get_var_blend( FT_Face face,
FT_UInt *num_coords,
FT_Fixed* *coords,
FT_Fixed* *normalizedcoords,
FT_MM_Var* *mm_var );
FT_LOCAL( void )
- cff_done_blend( CFF_Face face );
+ cff_done_blend( FT_Face face );
#endif
*
* OpenType objects manager (body).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
FT_Module module;
- module = FT_Get_Module( size->root.face->driver->root.library,
- "pshinter" );
+ module = FT_Get_Module( font->library, "pshinter" );
+
return ( module && pshinter && pshinter->get_globals_funcs )
? pshinter->get_globals_funcs( module )
: 0;
goto Exit;
cff_make_private_dict( &font->top_font, &priv );
- error = funcs->create( cffsize->face->memory, &priv,
- &internal->topfont );
+ error = funcs->create( memory, &priv, &internal->topfont );
if ( error )
goto Exit;
cff_make_private_dict( sub, &priv );
- error = funcs->create( cffsize->face->memory, &priv,
- &internal->subfonts[i - 1] );
+ error = funcs->create( memory, &priv, &internal->subfonts[i - 1] );
if ( error )
goto Exit;
}
cff_size_request( FT_Size size,
FT_Size_Request req )
{
+ FT_Error error;
+
CFF_Size cffsize = (CFF_Size)size;
PSH_Globals_Funcs funcs;
#endif /* TT_CONFIG_OPTION_EMBEDDED_BITMAPS */
- FT_Request_Metrics( size->face, req );
+ error = FT_Request_Metrics( size->face, req );
+ if ( error )
+ goto Exit;
funcs = cff_size_get_globals_funcs( cffsize );
}
}
- return FT_Err_Ok;
+ Exit:
+ return error;
}
FT_Module module;
- module = FT_Get_Module( slot->face->driver->root.library,
- "pshinter" );
+ module = FT_Get_Module( slot->library, "pshinter" );
if ( module )
{
T2_Hints_Funcs funcs;
FT_String* result;
- (void)FT_STRDUP( result, source );
-
- FT_UNUSED( error );
+ FT_MEM_STRDUP( result, source );
return result;
}
if ( dict->cid_registry == 0xFFFFU && !psnames )
{
FT_ERROR(( "cff_face_init:"
- " cannot open CFF & CEF fonts\n"
- " "
+ " cannot open CFF & CEF fonts\n" ));
+ FT_ERROR(( " "
" without the `psnames' module\n" ));
error = FT_THROW( Missing_Module );
goto Exit;
/* In Multiple Master CFFs, two SIDs hold the Normalize Design */
/* Vector (NDV) and Convert Design Vector (CDV) charstrings, */
- /* which may contain NULL bytes in the middle of the data, too. */
+ /* which may contain null bytes in the middle of the data, too. */
/* We thus access `cff->strings' directly. */
for ( idx = 1; idx < cff->num_strings; idx++ )
{
FT_Byte* s1 = cff->strings[idx - 1];
FT_Byte* s2 = cff->strings[idx];
- FT_PtrDist s1len = s2 - s1 - 1; /* without the final NULL byte */
+ FT_PtrDist s1len = s2 - s1 - 1; /* without the final null byte */
FT_PtrDist l;
#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
{
- FT_Service_MultiMasters mm = (FT_Service_MultiMasters)face->mm;
- FT_Service_MetricsVariations var = (FT_Service_MetricsVariations)face->var;
-
FT_UInt instance_index = (FT_UInt)face_index >> 16;
if ( FT_HAS_MULTIPLE_MASTERS( cffface ) &&
- mm &&
instance_index > 0 )
{
- error = mm->set_instance( cffface, instance_index );
+ error = FT_Set_Named_Instance( cffface, instance_index );
if ( error )
goto Exit;
-
- if ( var )
- var->metrics_adjust( cffface );
}
}
#endif /* TT_CONFIG_OPTION_GX_VAR_SUPPORT */
cffface->style_flags = flags;
}
-#ifndef FT_CONFIG_OPTION_NO_GLYPH_NAMES
/* CID-keyed CFF or CFF2 fonts don't have glyph names -- the SFNT */
/* loader has unset this flag because of the 3.0 `post' table. */
if ( dict->cid_registry == 0xFFFFU && !cff2 )
cffface->face_flags |= FT_FACE_FLAG_GLYPH_NAMES;
-#endif
if ( dict->cid_registry != 0xFFFFU && pure_cff )
cffface->face_flags |= FT_FACE_FLAG_CID_KEYED;
{
FT_CharMapRec cmaprec;
FT_CharMap cmap;
- FT_UInt nn;
+ FT_Int nn;
CFF_Encoding encoding = &cff->encoding;
- for ( nn = 0; nn < (FT_UInt)cffface->num_charmaps; nn++ )
+ for ( nn = 0; nn < cffface->num_charmaps; nn++ )
{
cmap = cffface->charmaps[nn];
cmaprec.encoding_id = TT_MS_ID_UNICODE_CS;
cmaprec.encoding = FT_ENCODING_UNICODE;
- nn = (FT_UInt)cffface->num_charmaps;
+ nn = cffface->num_charmaps;
error = FT_CMap_New( &cff_cmap_unicode_class_rec, NULL,
&cmaprec, NULL );
error = FT_Err_Ok;
/* if no Unicode charmap was previously selected, select this one */
- if ( !cffface->charmap && nn != (FT_UInt)cffface->num_charmaps )
+ if ( !cffface->charmap && nn != cffface->num_charmaps )
cffface->charmap = cffface->charmaps[nn];
Skip_Unicode:
}
#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
- cff_done_blend( face );
+ cff_done_blend( cffface );
face->blend = NULL;
#endif
}
/* set default property values, cf. `ftcffdrv.h' */
-#ifdef CFF_CONFIG_OPTION_OLD_ENGINE
- driver->hinting_engine = FT_HINTING_FREETYPE;
-#else
driver->hinting_engine = FT_HINTING_ADOBE;
-#endif
driver->no_stem_darkening = TRUE;
*
* OpenType objects manager (specification).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* CFF token stream parser (body)
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
parser->num_axes = num_axes;
/* allocate the stack buffer */
- if ( FT_NEW_ARRAY( parser->stack, stackSize ) )
- {
- FT_FREE( parser->stack );
+ if ( FT_QNEW_ARRAY( parser->stack, stackSize ) )
goto Exit;
- }
parser->stackSize = stackSize;
parser->top = parser->stack; /* empty stack */
}
-#ifdef CFF_CONFIG_OPTION_OLD_ENGINE
- static void
- finalize_t2_strings( FT_Memory memory,
- void* data,
- void* user )
- {
- CFF_T2_String t2 = (CFF_T2_String)data;
-
-
- FT_UNUSED( user );
-
- memory->free( memory, t2->start );
- memory->free( memory, data );
- }
-#endif /* CFF_CONFIG_OPTION_OLD_ENGINE */
-
-
FT_LOCAL_DEF( void )
cff_parser_done( CFF_Parser parser )
{
FT_FREE( parser->stack );
#ifdef CFF_CONFIG_OPTION_OLD_ENGINE
- FT_List_Finalize( &parser->t2_strings,
- finalize_t2_strings,
- memory,
- NULL );
+ FT_List_Finalize( &parser->t2_strings, NULL, memory, NULL );
#endif
}
- /* Assuming `first >= last'. */
-
- static FT_Error
- cff_parser_within_limits( CFF_Parser parser,
- FT_Byte* first,
- FT_Byte* last )
- {
-#ifndef CFF_CONFIG_OPTION_OLD_ENGINE
-
- /* Fast path for regular FreeType builds with the "new" engine; */
- /* `first >= parser->start' can be assumed. */
-
- FT_UNUSED( first );
-
- return last < parser->limit ? FT_Err_Ok : FT_THROW( Invalid_Argument );
-
-#else /* CFF_CONFIG_OPTION_OLD_ENGINE */
-
- FT_ListNode node;
-
-
- if ( first >= parser->start &&
- last < parser->limit )
- return FT_Err_Ok;
-
- node = parser->t2_strings.head;
-
- while ( node )
- {
- CFF_T2_String t2 = (CFF_T2_String)node->data;
-
-
- if ( first >= t2->start &&
- last < t2->limit )
- return FT_Err_Ok;
-
- node = node->next;
- }
-
- return FT_THROW( Invalid_Argument );
-
-#endif /* CFF_CONFIG_OPTION_OLD_ENGINE */
- }
-
+ /* The parser limit checks in the next two functions are supposed */
+ /* to detect the immediate crossing of the stream boundary. They */
+ /* shall not be triggered from the distant t2_strings buffers. */
/* read an integer */
static FT_Long
- cff_parse_integer( CFF_Parser parser,
- FT_Byte* start )
+ cff_parse_integer( FT_Byte* start,
+ FT_Byte* limit )
{
FT_Byte* p = start;
FT_Int v = *p++;
if ( v == 28 )
{
- if ( cff_parser_within_limits( parser, p, p + 1 ) )
+ if ( p + 2 > limit && limit >= p )
goto Bad;
val = (FT_Short)( ( (FT_UShort)p[0] << 8 ) | p[1] );
}
else if ( v == 29 )
{
- if ( cff_parser_within_limits( parser, p, p + 3 ) )
+ if ( p + 4 > limit && limit >= p )
goto Bad;
val = (FT_Long)( ( (FT_ULong)p[0] << 24 ) |
}
else if ( v < 251 )
{
- if ( cff_parser_within_limits( parser, p, p ) )
+ if ( p + 1 > limit && limit >= p )
goto Bad;
val = ( v - 247 ) * 256 + p[0] + 108;
}
else
{
- if ( cff_parser_within_limits( parser, p, p ) )
+ if ( p + 1 > limit && limit >= p )
goto Bad;
val = -( v - 251 ) * 256 - p[0] - 108;
/* read a real */
static FT_Fixed
- cff_parse_real( CFF_Parser parser,
- FT_Byte* start,
- FT_Long power_ten,
- FT_Long* scaling )
+ cff_parse_real( FT_Byte* start,
+ FT_Byte* limit,
+ FT_Long power_ten,
+ FT_Long* scaling )
{
FT_Byte* p = start;
FT_Int nib;
p++;
/* Make sure we don't read past the end. */
- if ( cff_parser_within_limits( parser, p, p ) )
+ if ( p + 1 > limit && limit >= p )
goto Bad;
}
p++;
/* Make sure we don't read past the end. */
- if ( cff_parser_within_limits( parser, p, p ) )
+ if ( p + 1 > limit && limit >= p )
goto Bad;
}
p++;
/* Make sure we don't read past the end. */
- if ( cff_parser_within_limits( parser, p, p ) )
+ if ( p + 1 > limit && limit >= p )
goto Bad;
}
if ( **d == 30 )
{
/* binary-coded decimal is truncated to integer */
- return cff_parse_real( parser, *d, 0, NULL ) >> 16;
+ return cff_parse_real( *d, parser->limit, 0, NULL ) >> 16;
}
else if ( **d == 255 )
{
- /* 16.16 fixed point is used internally for CFF2 blend results. */
+ /* 16.16 fixed-point is used internally for CFF2 blend results. */
/* Since these are trusted values, a limit check is not needed. */
/* After the 255, 4 bytes give the number. */
}
else
- return cff_parse_integer( parser, *d );
+ return cff_parse_integer( *d, parser->limit );
}
FT_Long scaling )
{
if ( **d == 30 )
- return cff_parse_real( parser, *d, scaling, NULL );
+ return cff_parse_real( *d, parser->limit, scaling, NULL );
+ else if ( **d == 255 )
+ {
+ FT_Fixed val = ( ( ( (FT_UInt32)*( d[0] + 1 ) << 24 ) |
+ ( (FT_UInt32)*( d[0] + 2 ) << 16 ) |
+ ( (FT_UInt32)*( d[0] + 3 ) << 8 ) |
+ (FT_UInt32)*( d[0] + 4 ) ) );
+
+ if ( scaling )
+ {
+ if ( FT_ABS( val ) > power_ten_limits[scaling] )
+ {
+ FT_TRACE4(( "!!!OVERFLOW:!!!" ));
+ return val > 0 ? 0x7FFFFFFFL : -0x7FFFFFFFL;
+ }
+ val *= power_tens[scaling];
+ }
+ return val;
+ }
else
{
- FT_Long val = cff_parse_integer( parser, *d );
+ FT_Long val = cff_parse_integer( *d, parser->limit );
if ( scaling )
{
- if ( FT_ABS( val ) > power_ten_limits[scaling] )
+ if ( ( FT_ABS( val ) << 16 ) > power_ten_limits[scaling] )
{
val = val > 0 ? 0x7FFFFFFFL : -0x7FFFFFFFL;
goto Overflow;
/* read a floating point number, either integer or real */
- static FT_Fixed
+ FT_LOCAL_DEF( FT_Fixed )
cff_parse_fixed( CFF_Parser parser,
FT_Byte** d )
{
FT_ASSERT( scaling );
if ( **d == 30 )
- return cff_parse_real( parser, *d, 0, scaling );
+ return cff_parse_real( *d, parser->limit, 0, scaling );
else
{
FT_Long number;
FT_Int integer_length;
- number = cff_parse_integer( parser, d[0] );
+ number = cff_parse_integer( *d, parser->limit );
if ( number > 0x7FFFL )
{
dict->has_font_matrix = TRUE;
- /* We expect a well-formed font matrix, this is, the matrix elements */
+ /* We expect a well-formed font matrix, that is, the matrix elements */
/* `xx' and `yy' are of approximately the same magnitude. To avoid */
/* loss of precision, we use the magnitude of the largest matrix */
/* element to scale all other elements. The scaling factor is then */
( max_scaling - min_scaling ) > 9 )
{
FT_TRACE1(( "cff_parse_font_matrix:"
- " strange scaling values (minimum %ld, maximum %ld),\n"
- " "
- " using default matrix\n", min_scaling, max_scaling ));
+ " strange scaling values (minimum %ld, maximum %ld),\n",
+ min_scaling, max_scaling ));
+ FT_TRACE1(( " "
+ " using default matrix\n" ));
goto Unlikely;
}
*upm = (FT_ULong)power_tens[-max_scaling];
FT_TRACE4(( " [%f %f %f %f %f %f]\n",
- (double)matrix->xx / *upm / 65536,
- (double)matrix->xy / *upm / 65536,
- (double)matrix->yx / *upm / 65536,
- (double)matrix->yy / *upm / 65536,
- (double)offset->x / *upm / 65536,
- (double)offset->y / *upm / 65536 ));
+ (double)matrix->xx / (double)*upm / 65536,
+ (double)matrix->xy / (double)*upm / 65536,
+ (double)matrix->yx / (double)*upm / 65536,
+ (double)matrix->yy / (double)*upm / 65536,
+ (double)offset->x / (double)*upm / 65536,
+ (double)offset->y / (double)*upm / 65536 ));
if ( !FT_Matrix_Check( matrix ) )
{
FT_Byte* charstring_base;
FT_ULong charstring_len;
- FT_Fixed* stack;
- FT_ListNode node;
- CFF_T2_String t2;
- FT_Fixed t2_size;
- FT_Byte* q;
+ FT_Fixed* stack;
+ FT_Byte* q = NULL;
charstring_base = ++p;
/* Now copy the stack data in the temporary decoder object, */
/* converting it back to charstring number representations */
/* (this is ugly, I know). */
+ /* The maximum required size is 5 bytes per stack element. */
+ if ( FT_QALLOC( q, (FT_Long)( 2 * sizeof ( FT_ListNode ) ) +
+ 5 * ( decoder.top - decoder.stack ) ) )
+ goto Exit;
- node = (FT_ListNode)memory->alloc( memory,
- sizeof ( FT_ListNodeRec ) );
- if ( !node )
- goto Out_Of_Memory_Error;
-
- FT_List_Add( &parser->t2_strings, node );
-
- t2 = (CFF_T2_String)memory->alloc( memory,
- sizeof ( CFF_T2_StringRec ) );
- if ( !t2 )
- goto Out_Of_Memory_Error;
-
- node->data = t2;
-
- /* `5' is the conservative upper bound of required bytes per stack */
- /* element. */
-
- t2_size = 5 * ( decoder.top - decoder.stack );
-
- q = (FT_Byte*)memory->alloc( memory, t2_size );
- if ( !q )
- goto Out_Of_Memory_Error;
-
- t2->start = q;
- t2->limit = q + t2_size;
+ FT_List_Add( &parser->t2_strings, (FT_ListNode)q );
- stack = decoder.stack;
+ q += 2 * sizeof ( FT_ListNode );
- while ( stack < decoder.top )
+ for ( stack = decoder.stack; stack < decoder.top; stack++ )
{
- FT_ULong num;
- FT_Bool neg;
+ FT_Long num = *stack;
if ( (FT_UInt)( parser->top - parser->stack ) >= parser->stackSize )
*parser->top++ = q;
- if ( *stack < 0 )
- {
- num = (FT_ULong)NEG_LONG( *stack );
- neg = 1;
- }
- else
- {
- num = (FT_ULong)*stack;
- neg = 0;
- }
-
if ( num & 0xFFFFU )
{
- if ( neg )
- num = (FT_ULong)-num;
-
*q++ = 255;
- *q++ = ( num & 0xFF000000U ) >> 24;
- *q++ = ( num & 0x00FF0000U ) >> 16;
- *q++ = ( num & 0x0000FF00U ) >> 8;
- *q++ = num & 0x000000FFU;
+ *q++ = (FT_Byte)( ( num >> 24 ) & 0xFF );
+ *q++ = (FT_Byte)( ( num >> 16 ) & 0xFF );
+ *q++ = (FT_Byte)( ( num >> 8 ) & 0xFF );
+ *q++ = (FT_Byte)( ( num ) & 0xFF );
}
else
{
num >>= 16;
- if ( neg )
+ if ( -107 <= num && num <= 107 )
+ *q++ = (FT_Byte)( num + 139 );
+ else if ( 108 <= num && num <= 1131 )
{
- if ( num <= 107 )
- *q++ = (FT_Byte)( 139 - num );
- else if ( num <= 1131 )
- {
- *q++ = (FT_Byte)( ( ( num - 108 ) >> 8 ) + 251 );
- *q++ = (FT_Byte)( ( num - 108 ) & 0xFF );
- }
- else
- {
- num = (FT_ULong)-num;
-
- *q++ = 28;
- *q++ = (FT_Byte)( num >> 8 );
- *q++ = (FT_Byte)( num & 0xFF );
- }
+ *q++ = (FT_Byte)( ( ( num - 108 ) >> 8 ) + 247 );
+ *q++ = (FT_Byte)( ( num - 108 ) & 0xFF );
+ }
+ else if ( -1131 <= num && num <= -108 )
+ {
+ *q++ = (FT_Byte)( ( ( -num - 108 ) >> 8 ) + 251 );
+ *q++ = (FT_Byte)( ( -num - 108) & 0xFF );
}
else
{
- if ( num <= 107 )
- *q++ = (FT_Byte)( num + 139 );
- else if ( num <= 1131 )
- {
- *q++ = (FT_Byte)( ( ( num - 108 ) >> 8 ) + 247 );
- *q++ = (FT_Byte)( ( num - 108 ) & 0xFF );
- }
- else
- {
- *q++ = 28;
- *q++ = (FT_Byte)( num >> 8 );
- *q++ = (FT_Byte)( num & 0xFF );
- }
+ *q++ = 28;
+ *q++ = (FT_Byte)( num >> 8 );
+ *q++ = (FT_Byte)( num & 0xFF );
}
}
-
- stack++;
}
}
#endif /* CFF_CONFIG_OPTION_OLD_ENGINE */
case cff_kind_fixed_thousand:
FT_TRACE4(( " %f\n", (double)val / 65536 / 1000 ));
+ break;
default:
; /* never reached */
Exit:
return error;
-#ifdef CFF_CONFIG_OPTION_OLD_ENGINE
- Out_Of_Memory_Error:
- error = FT_THROW( Out_Of_Memory );
- goto Exit;
-#endif
-
Stack_Overflow:
error = FT_THROW( Invalid_Argument );
goto Exit;
*
* CFF token stream parser (specification)
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
cff_parse_num( CFF_Parser parser,
FT_Byte** d );
+ FT_LOCAL( FT_Fixed )
+ cff_parse_fixed( CFF_Parser parser,
+ FT_Byte** d );
+
FT_LOCAL( FT_Error )
cff_parser_init( CFF_Parser parser,
FT_UInt code,
FT_END_HEADER
-#ifdef CFF_CONFIG_OPTION_OLD_ENGINE
- typedef struct CFF_T2_String_
- {
- FT_Byte* start;
- FT_Byte* limit;
-
- } CFF_T2_StringRec, *CFF_T2_String;
-#endif /* CFF_CONFIG_OPTION_OLD_ENGINE */
-
#endif /* CFFPARSE_H_ */
*
* CFF token definitions (specification only).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
*
* CID error codes (specification only).
*
- * Copyright (C) 2001-2020 by
+ * Copyright (C) 2001-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* CID-keyed Type1 Glyph Loader (body).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
#define FT_COMPONENT cidgload
+ /*
+ * A helper function to compute FD number (`fd_select`), the offset to the
+ * head of the glyph data (`off1`), and the offset to the and of the glyph
+ * data (`off2`).
+ *
+ * The number how many times `cid_get_offset` is invoked can be controlled
+ * by the number of non-NULL arguments. If `fd_select` is non-NULL but
+ * `off1` and `off2` are NULL, `cid_get_offset` is invoked only for
+ * `fd_select`; `off1` and `off2` are not validated.
+ *
+ */
+ FT_LOCAL_DEF( FT_Error )
+ cid_compute_fd_and_offsets( CID_Face face,
+ FT_UInt glyph_index,
+ FT_ULong* fd_select_p,
+ FT_ULong* off1_p,
+ FT_ULong* off2_p )
+ {
+ FT_Error error = FT_Err_Ok;
+
+ CID_FaceInfo cid = &face->cid;
+ FT_Stream stream = face->cid_stream;
+ FT_UInt entry_len = cid->fd_bytes + cid->gd_bytes;
+
+ FT_Byte* p;
+ FT_Bool need_frame_exit = 0;
+ FT_ULong fd_select, off1, off2;
+
+
+ /* For ordinary fonts, read the CID font dictionary index */
+ /* and charstring offset from the CIDMap. */
+
+ if ( FT_STREAM_SEEK( cid->data_offset + cid->cidmap_offset +
+ glyph_index * entry_len ) ||
+ FT_FRAME_ENTER( 2 * entry_len ) )
+ goto Exit;
+
+ need_frame_exit = 1;
+
+ p = (FT_Byte*)stream->cursor;
+ fd_select = cid_get_offset( &p, cid->fd_bytes );
+ off1 = cid_get_offset( &p, cid->gd_bytes );
+
+ p += cid->fd_bytes;
+ off2 = cid_get_offset( &p, cid->gd_bytes );
+
+ if ( fd_select_p )
+ *fd_select_p = fd_select;
+ if ( off1_p )
+ *off1_p = off1;
+ if ( off2_p )
+ *off2_p = off2;
+
+ if ( fd_select >= cid->num_dicts )
+ {
+ /*
+ * fd_select == 0xFF is often used to indicate that the CID
+ * has no charstring to be rendered, similar to GID = 0xFFFF
+ * in TrueType fonts.
+ */
+ if ( ( cid->fd_bytes == 1 && fd_select == 0xFFU ) ||
+ ( cid->fd_bytes == 2 && fd_select == 0xFFFFU ) )
+ {
+ FT_TRACE1(( "cid_load_glyph: fail for glyph index %d:\n",
+ glyph_index ));
+ FT_TRACE1(( " FD number %ld is the maximum\n",
+ fd_select ));
+ FT_TRACE1(( " integer fitting into %d byte%s\n",
+ cid->fd_bytes, cid->fd_bytes == 1 ? "" : "s" ));
+ }
+ else
+ {
+ FT_TRACE0(( "cid_load_glyph: fail for glyph index %d:\n",
+ glyph_index ));
+ FT_TRACE0(( " FD number %ld is larger\n",
+ fd_select ));
+ FT_TRACE0(( " than number of dictionaries (%d)\n",
+ cid->num_dicts ));
+ }
+
+ error = FT_THROW( Invalid_Offset );
+ goto Exit;
+ }
+ else if ( off2 > stream->size )
+ {
+ FT_TRACE0(( "cid_load_glyph: fail for glyph index %d:\n",
+ glyph_index ));
+ FT_TRACE0(( " end of the glyph data\n" ));
+ FT_TRACE0(( " is beyond the data stream\n" ));
+
+ error = FT_THROW( Invalid_Offset );
+ goto Exit;
+ }
+ else if ( off1 > off2 )
+ {
+ FT_TRACE0(( "cid_load_glyph: fail for glyph index %d:\n",
+ glyph_index ));
+ FT_TRACE0(( " the end position of glyph data\n" ));
+ FT_TRACE0(( " is set before the start position\n" ));
+
+ error = FT_THROW( Invalid_Offset );
+ }
+
+ Exit:
+ if ( need_frame_exit )
+ FT_FRAME_EXIT();
+
+ return error;
+ }
+
+
FT_CALLBACK_DEF( FT_Error )
cid_load_glyph( T1_Decoder decoder,
FT_UInt glyph_index )
#endif
- FT_TRACE1(( "cid_load_glyph: glyph index %d\n", glyph_index ));
+ FT_TRACE1(( "cid_load_glyph: glyph index %u\n", glyph_index ));
#ifdef FT_CONFIG_OPTION_INCREMENTAL
error = inc->funcs->get_glyph_data( inc->object,
glyph_index, &glyph_data );
- if ( error )
+ if ( error || glyph_data.length < cid->fd_bytes )
goto Exit;
p = (FT_Byte*)glyph_data.pointer;
- fd_select = cid_get_offset( &p, (FT_Byte)cid->fd_bytes );
+ fd_select = cid_get_offset( &p, cid->fd_bytes );
- if ( glyph_data.length != 0 )
- {
- glyph_length = (FT_ULong)( glyph_data.length - cid->fd_bytes );
- (void)FT_ALLOC( charstring, glyph_length );
- if ( !error )
- ft_memcpy( charstring, glyph_data.pointer + cid->fd_bytes,
+ glyph_length = glyph_data.length - cid->fd_bytes;
+
+ if ( !FT_QALLOC( charstring, glyph_length ) )
+ FT_MEM_COPY( charstring, glyph_data.pointer + cid->fd_bytes,
glyph_length );
- }
inc->funcs->free_glyph_data( inc->object, &glyph_data );
else
#endif /* FT_CONFIG_OPTION_INCREMENTAL */
-
- /* For ordinary fonts read the CID font dictionary index */
- /* and charstring offset from the CIDMap. */
{
- FT_UInt entry_len = (FT_UInt)( cid->fd_bytes + cid->gd_bytes );
FT_ULong off1, off2;
- if ( FT_STREAM_SEEK( cid->data_offset + cid->cidmap_offset +
- glyph_index * entry_len ) ||
- FT_FRAME_ENTER( 2 * entry_len ) )
- goto Exit;
-
- p = (FT_Byte*)stream->cursor;
- fd_select = cid_get_offset( &p, (FT_Byte)cid->fd_bytes );
- off1 = cid_get_offset( &p, (FT_Byte)cid->gd_bytes );
- p += cid->fd_bytes;
- off2 = cid_get_offset( &p, (FT_Byte)cid->gd_bytes );
- FT_FRAME_EXIT();
-
- if ( fd_select >= (FT_ULong)cid->num_dicts ||
- off2 > stream->size ||
- off1 > off2 )
- {
- FT_TRACE0(( "cid_load_glyph: invalid glyph stream offsets\n" ));
- error = FT_THROW( Invalid_Offset );
+ error = cid_compute_fd_and_offsets( face, glyph_index,
+ &fd_select, &off1, &off2 );
+ if ( error )
goto Exit;
- }
glyph_length = off2 - off1;
- if ( glyph_length == 0 )
- goto Exit;
- if ( FT_ALLOC( charstring, glyph_length ) )
- goto Exit;
- if ( FT_STREAM_READ_AT( cid->data_offset + off1,
+
+ if ( glyph_length == 0 ||
+ FT_QALLOC( charstring, glyph_length ) ||
+ FT_STREAM_READ_AT( cid->data_offset + off1,
charstring, glyph_length ) )
goto Exit;
}
cs_offset = decoder->lenIV >= 0 ? (FT_UInt)decoder->lenIV : 0;
if ( cs_offset > glyph_length )
{
- FT_TRACE0(( "cid_load_glyph: invalid glyph stream offsets\n" ));
+ FT_TRACE0(( "cid_load_glyph: fail for glyph_index=%d, "
+ "offset to the charstring is beyond glyph length\n",
+ glyph_index ));
error = FT_THROW( Invalid_Offset );
goto Exit;
}
*
* OpenType Glyph Loader (specification).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
FT_Int32 load_flags );
+ FT_LOCAL( FT_Error )
+ cid_compute_fd_and_offsets( CID_Face face,
+ FT_UInt glyph_index,
+ FT_ULong* fd_select_p,
+ FT_ULong* off1_p,
+ FT_ULong* off2_p );
+
+
FT_END_HEADER
#endif /* CIDGLOAD_H_ */
*
* CID-keyed Type1 font loader (body).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
/* read a single offset */
FT_LOCAL_DEF( FT_ULong )
cid_get_offset( FT_Byte* *start,
- FT_Byte offsize )
+ FT_UInt offsize )
{
FT_ULong result;
FT_Byte* p = *start;
CID_FaceDict dict;
- if ( parser->num_dict < 0 || parser->num_dict >= cid->num_dicts )
+ if ( parser->num_dict >= cid->num_dicts )
{
FT_ERROR(( "cid_load_keyword: invalid use of `%s'\n",
keyword->ident ));
FT_CALLBACK_DEF( void )
- cid_parse_font_matrix( CID_Face face,
- CID_Parser* parser )
+ cid_parse_font_matrix( FT_Face face, /* CID_Face */
+ void* parser_ )
{
+ CID_Face cidface = (CID_Face)face;
+ CID_Parser* parser = (CID_Parser*)parser_;
CID_FaceDict dict;
- FT_Face root = (FT_Face)&face->root;
FT_Fixed temp[6];
FT_Fixed temp_scale;
- if ( parser->num_dict >= 0 && parser->num_dict < face->cid.num_dicts )
+ if ( parser->num_dict < cidface->cid.num_dicts )
{
FT_Matrix* matrix;
FT_Vector* offset;
FT_Int result;
- dict = face->cid.font_dicts + parser->num_dict;
+ dict = cidface->cid.font_dicts + parser->num_dict;
matrix = &dict->font_matrix;
offset = &dict->font_offset;
if ( temp_scale != 0x10000L )
{
/* set units per EM based on FontMatrix values */
- root->units_per_EM = (FT_UShort)FT_DivFix( 1000, temp_scale );
+ face->units_per_EM = (FT_UShort)FT_DivFix( 1000, temp_scale );
temp[0] = FT_DivFix( temp[0], temp_scale );
temp[1] = FT_DivFix( temp[1], temp_scale );
FT_CALLBACK_DEF( void )
- parse_fd_array( CID_Face face,
- CID_Parser* parser )
+ parse_fd_array( FT_Face face, /* CID_Face */
+ void* parser_ )
{
- CID_FaceInfo cid = &face->cid;
- FT_Memory memory = face->root.memory;
- FT_Stream stream = parser->stream;
- FT_Error error = FT_Err_Ok;
- FT_Long num_dicts;
+ CID_Face cidface = (CID_Face)face;
+ CID_Parser* parser = (CID_Parser*)parser_;
+ CID_FaceInfo cid = &cidface->cid;
+ FT_Memory memory = FT_FACE_MEMORY( face );
+ FT_Stream stream = parser->stream;
+ FT_Error error = FT_Err_Ok;
+ FT_Long num_dicts, max_dicts;
num_dicts = cid_parser_to_int( parser );
- if ( num_dicts < 0 )
+ if ( num_dicts < 0 || num_dicts > FT_INT_MAX )
{
FT_ERROR(( "parse_fd_array: invalid number of dictionaries\n" ));
goto Exit;
* need a `dup X' at the very beginning and a `put' at the end, so a
* rough guess using 100 bytes as the minimum is justified.
*/
- if ( (FT_ULong)num_dicts > stream->size / 100 )
+ max_dicts = (FT_Long)( stream->size / 100 );
+ if ( num_dicts > max_dicts )
{
FT_TRACE0(( "parse_fd_array: adjusting FDArray size"
" (from %ld to %ld)\n",
- num_dicts,
- stream->size / 100 ));
- num_dicts = (FT_Long)( stream->size / 100 );
+ num_dicts, max_dicts ));
+ num_dicts = max_dicts;
}
if ( !cid->font_dicts )
{
- FT_Int n;
+ FT_UInt n;
if ( FT_NEW_ARRAY( cid->font_dicts, num_dicts ) )
/* By mistake, `expansion_factor' appears both in PS_PrivateRec */
/* and CID_FaceDictRec (both are public header files and can't */
- /* changed). We simply copy the value. */
+ /* be thus changed). We simply copy the value. */
FT_CALLBACK_DEF( void )
- parse_expansion_factor( CID_Face face,
- CID_Parser* parser )
+ parse_expansion_factor( FT_Face face, /* CID_Face */
+ void* parser_ )
{
+ CID_Face cidface = (CID_Face)face;
+ CID_Parser* parser = (CID_Parser*)parser_;
CID_FaceDict dict;
- if ( parser->num_dict >= 0 && parser->num_dict < face->cid.num_dicts )
+ if ( parser->num_dict < cidface->cid.num_dicts )
{
- dict = face->cid.font_dicts + parser->num_dict;
+ dict = cidface->cid.font_dicts + parser->num_dict;
dict->expansion_factor = cid_parser_to_fixed( parser, 0 );
dict->private_dict.expansion_factor = dict->expansion_factor;
/* to catch it for producing better trace output. */
FT_CALLBACK_DEF( void )
- parse_font_name( CID_Face face,
- CID_Parser* parser )
+ parse_font_name( FT_Face face, /* CID_Face */
+ void* parser_ )
{
#ifdef FT_DEBUG_LEVEL_TRACE
- if ( parser->num_dict >= 0 && parser->num_dict < face->cid.num_dicts )
+ CID_Face cidface = (CID_Face)face;
+ CID_Parser* parser = (CID_Parser*)parser_;
+
+
+ if ( parser->num_dict < cidface->cid.num_dicts )
{
T1_TokenRec token;
FT_UInt len;
}
#else
FT_UNUSED( face );
- FT_UNUSED( parser );
+ FT_UNUSED( parser_ );
#endif
return;
parser->num_dict++;
#ifdef FT_DEBUG_LEVEL_TRACE
- FT_TRACE4(( " FontDict %d", parser->num_dict ));
+ FT_TRACE4(( " FontDict %u", parser->num_dict ));
if ( parser->num_dict > face->cid.num_dicts )
FT_TRACE4(( " (ignored)" ));
FT_TRACE4(( "\n" ));
FT_Memory memory = face->root.memory;
FT_Stream stream = face->cid_stream;
FT_Error error;
- FT_Int n;
+ FT_UInt n;
CID_Subrs subr;
FT_UInt max_offsets = 0;
FT_ULong* offsets = NULL;
goto Fail;
}
- if ( FT_RENEW_ARRAY( offsets, max_offsets, new_max ) )
+ if ( FT_QRENEW_ARRAY( offsets, max_offsets, new_max ) )
goto Fail;
max_offsets = new_max;
}
/* read the subrmap's offsets */
- if ( FT_STREAM_SEEK( cid->data_offset + dict->subrmap_offset ) ||
- FT_FRAME_ENTER( ( num_subrs + 1 ) * (FT_UInt)dict->sd_bytes ) )
+ if ( FT_STREAM_SEEK( cid->data_offset + dict->subrmap_offset ) ||
+ FT_FRAME_ENTER( ( num_subrs + 1 ) * dict->sd_bytes ) )
goto Fail;
p = (FT_Byte*)stream->cursor;
for ( count = 0; count <= num_subrs; count++ )
- offsets[count] = cid_get_offset( &p, (FT_Byte)dict->sd_bytes );
+ offsets[count] = cid_get_offset( &p, dict->sd_bytes );
FT_FRAME_EXIT();
/* allocate, and read them */
data_len = offsets[num_subrs] - offsets[0];
- if ( FT_NEW_ARRAY( subr->code, num_subrs + 1 ) ||
- FT_ALLOC( subr->code[0], data_len ) )
+ if ( FT_QNEW_ARRAY( subr->code, num_subrs + 1 ) ||
+ FT_QALLOC( subr->code[0], data_len ) )
goto Fail;
if ( FT_STREAM_SEEK( cid->data_offset + offsets[0] ) ||
- FT_STREAM_READ( subr->code[0], data_len ) )
+ FT_STREAM_READ( subr->code[0], data_len ) )
goto Fail;
/* set up pointers */
static FT_Error
- cid_hex_to_binary( FT_Byte* data,
- FT_ULong data_len,
- FT_ULong offset,
- CID_Face face )
+ cid_hex_to_binary( FT_Byte* data,
+ FT_ULong data_len,
+ FT_ULong offset,
+ CID_Face face,
+ FT_ULong* data_written )
{
FT_Stream stream = face->root.stream;
FT_Error error;
FT_Byte buffer[256];
FT_Byte *p, *plimit;
- FT_Byte *d, *dlimit;
+ FT_Byte *d = data, *dlimit;
FT_Byte val;
FT_Bool upper_nibble, done;
if ( FT_STREAM_SEEK( offset ) )
goto Exit;
- d = data;
dlimit = d + data_len;
p = buffer;
plimit = p;
error = FT_Err_Ok;
Exit:
+ *data_written = (FT_ULong)( d - data );
return error;
}
CID_Parser* parser;
FT_Memory memory = face->root.memory;
FT_Error error;
- FT_Int n;
+ FT_UInt n;
CID_FaceInfo cid = &face->cid;
FT_ULong binary_length;
- FT_ULong entry_len;
cid_init_loader( &loader, face );
if ( parser->binary_length >
face->root.stream->size - parser->data_offset )
{
- FT_TRACE0(( "cid_face_open: adjusting length of binary data\n"
- " (from %ld to %ld bytes)\n",
+ FT_TRACE0(( "cid_face_open: adjusting length of binary data\n" ));
+ FT_TRACE0(( " (from %lu to %lu bytes)\n",
parser->binary_length,
face->root.stream->size - parser->data_offset ));
parser->binary_length = face->root.stream->size -
}
/* we must convert the data section from hexadecimal to binary */
- if ( FT_ALLOC( face->binary_data, parser->binary_length ) ||
+ if ( FT_QALLOC( face->binary_data, parser->binary_length ) ||
FT_SET_ERROR( cid_hex_to_binary( face->binary_data,
parser->binary_length,
parser->data_offset,
- face ) ) )
+ face,
+ &binary_length ) ) )
goto Exit;
FT_Stream_OpenMemory( face->cid_stream,
- face->binary_data, parser->binary_length );
+ face->binary_data, binary_length );
cid->data_offset = 0;
}
else
/* sanity tests */
- if ( cid->fd_bytes < 0 || cid->gd_bytes < 1 )
+ if ( cid->gd_bytes == 0 )
{
FT_ERROR(( "cid_face_open:"
- " Invalid `FDBytes' or `GDBytes' value\n" ));
+ " Invalid `GDBytes' value\n" ));
error = FT_THROW( Invalid_File_Format );
goto Exit;
}
if ( cid->fd_bytes > 4 || cid->gd_bytes > 4 )
{
FT_ERROR(( "cid_face_open:"
- " Values of `FDBytes' or `GDBytes' larger than 4\n"
- " "
+ " Values of `FDBytes' or `GDBytes' larger than 4\n" ));
+ FT_ERROR(( " "
" are not supported\n" ));
error = FT_THROW( Invalid_File_Format );
goto Exit;
}
binary_length = face->cid_stream->size - cid->data_offset;
- entry_len = (FT_ULong)( cid->fd_bytes + cid->gd_bytes );
+
+ if ( cid->cidmap_offset > binary_length )
+ {
+ FT_ERROR(( "cid_face_open: Invalid `CIDMapOffset' value\n" ));
+ error = FT_THROW( Invalid_File_Format );
+ goto Exit;
+ }
+
+ /* the initial pre-check prevents the multiplication overflow */
+ if ( cid->cid_count > FT_ULONG_MAX / 8 ||
+ cid->cid_count * ( cid->fd_bytes + cid->gd_bytes ) >
+ binary_length - cid->cidmap_offset )
+ {
+ FT_ERROR(( "cid_face_open: Invalid `CIDCount' value\n" ));
+ error = FT_THROW( Invalid_File_Format );
+ goto Exit;
+ }
+
for ( n = 0; n < cid->num_dicts; n++ )
{
dict->private_dict.blue_fuzz = 1;
}
- if ( dict->sd_bytes < 0 ||
- ( dict->num_subrs && dict->sd_bytes < 1 ) )
+ if ( dict->num_subrs && dict->sd_bytes == 0 )
{
FT_ERROR(( "cid_face_open: Invalid `SDBytes' value\n" ));
error = FT_THROW( Invalid_File_Format );
goto Exit;
}
- /* `num_subrs' is scanned as a signed integer */
- if ( (FT_Int)dict->num_subrs < 0 ||
- ( dict->sd_bytes &&
- dict->num_subrs > ( binary_length - dict->subrmap_offset ) /
- (FT_UInt)dict->sd_bytes ) )
+ /* the initial pre-check prevents the multiplication overflow */
+ if ( dict->num_subrs > FT_UINT_MAX / 4 ||
+ dict->num_subrs * dict->sd_bytes >
+ binary_length - dict->subrmap_offset )
{
FT_ERROR(( "cid_face_open: Invalid `SubrCount' value\n" ));
error = FT_THROW( Invalid_File_Format );
}
}
- if ( cid->cidmap_offset > binary_length )
- {
- FT_ERROR(( "cid_face_open: Invalid `CIDMapOffset' value\n" ));
- error = FT_THROW( Invalid_File_Format );
- goto Exit;
- }
-
- if ( entry_len &&
- cid->cid_count >
- ( binary_length - cid->cidmap_offset ) / entry_len )
- {
- FT_ERROR(( "cid_face_open: Invalid `CIDCount' value\n" ));
- error = FT_THROW( Invalid_File_Format );
- goto Exit;
- }
-
/* we can now safely proceed */
error = cid_read_subrs( face );
*
* CID-keyed Type1 font loader (specification).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
FT_LOCAL( FT_ULong )
cid_get_offset( FT_Byte** start,
- FT_Byte offsize );
+ FT_UInt offsize );
FT_LOCAL( FT_Error )
cid_face_open( CID_Face face,
*
* CID objects manager (body).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
FT_Module module;
- module = FT_Get_Module( slot->face->driver->root.library,
- "pshinter" );
+ module = FT_Get_Module( slot->library, "pshinter" );
if ( module )
{
T1_Hints_Funcs funcs;
}
- FT_LOCAL( FT_Error )
+ FT_LOCAL_DEF( FT_Error )
cid_size_request( FT_Size size,
FT_Size_Request req )
{
+ FT_Error error;
+
PSH_Globals_Funcs funcs;
- FT_Request_Metrics( size->face, req );
+ error = FT_Request_Metrics( size->face, req );
+ if ( error )
+ goto Exit;
funcs = cid_size_get_globals_funcs( (CID_Size)size );
size->metrics.y_scale,
0, 0 );
- return FT_Err_Ok;
+ Exit:
+ return error;
}
/* release subrs */
if ( face->subrs )
{
- FT_Int n;
+ FT_UInt n;
for ( n = 0; n < cid->num_dicts; n++ )
*
* @Input:
* stream ::
- * The source font stream.
+ * Dummy argument for compatibility with the `FT_Face_InitFunc` API.
+ * Ignored. The stream should be passed through `face->root.stream`.
*
* face_index ::
* The index of the font face in the resource.
if ( info->is_fixed_pitch )
cidface->face_flags |= FT_FACE_FLAG_FIXED_WIDTH;
+ /*
+ * For the sfnt-wrapped CID fonts for MacOS, currently,
+ * its `cmap' tables are ignored, and the content in
+ * its `CID ' table is treated the same as naked CID-keyed
+ * font. See ft_lookup_PS_in_sfnt_stream().
+ */
+ cidface->face_flags |= FT_FACE_FLAG_CID_KEYED;
+
/* XXX: TODO: add kerning with .afm support */
/* get style name -- be careful, some broken fonts only */
/* set default property values, cf. `ftt1drv.h' */
-#ifdef T1_CONFIG_OPTION_OLD_ENGINE
- driver->hinting_engine = FT_HINTING_FREETYPE;
-#else
driver->hinting_engine = FT_HINTING_ADOBE;
-#endif
driver->no_stem_darkening = TRUE;
*
* CID objects manager (specification).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* CID-keyed Type1 parser (body).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
/* first of all, check the font format in the header */
if ( FT_FRAME_ENTER( 31 ) )
+ {
+ FT_TRACE2(( " not a CID-keyed font\n" ));
+ error = FT_THROW( Unknown_File_Format );
goto Exit;
+ }
if ( ft_strncmp( (char *)stream->cursor,
"%!PS-Adobe-3.0 Resource-CIDFont", 31 ) )
parser->root.base = parser->postscript;
parser->root.cursor = parser->postscript;
parser->root.limit = parser->root.cursor + ps_len;
- parser->num_dict = -1;
+ parser->num_dict = FT_UINT_MAX;
/* Finally, we check whether `StartData' or `/sfnts' was real -- */
/* it could be in a comment or string. We also get the arguments */
cur <= limit - STARTDATA_LEN &&
ft_strncmp( (char*)cur, STARTDATA, STARTDATA_LEN ) == 0 )
{
- if ( ft_strncmp( (char*)arg1, "(Hex)", 5 ) == 0 )
- {
- FT_Long tmp = ft_strtol( (const char *)arg2, NULL, 10 );
+ T1_TokenRec type_token;
+ FT_Long binary_length;
- if ( tmp < 0 )
+ parser->root.cursor = arg1;
+ cid_parser_to_token( parser, &type_token );
+ if ( type_token.limit - type_token.start == 5 &&
+ ft_memcmp( (char*)type_token.start, "(Hex)", 5 ) == 0 )
+ {
+ parser->root.cursor = arg2;
+ binary_length = cid_parser_to_int( parser );
+ if ( binary_length < 0 )
{
FT_ERROR(( "cid_parser_new: invalid length of hex data\n" ));
error = FT_THROW( Invalid_File_Format );
}
else
- parser->binary_length = (FT_ULong)tmp;
+ parser->binary_length = (FT_ULong)binary_length;
}
goto Exit;
*
* CID-keyed Type1 parser (specification).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
FT_ULong binary_length;
CID_FaceInfo cid;
- FT_Int num_dict;
+ FT_UInt num_dict;
} CID_Parser;
*
* CID driver interface (body).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
*/
- static const char*
- cid_get_postscript_name( CID_Face face )
+ FT_CALLBACK_DEF( const char* )
+ cid_get_postscript_name( FT_Face face ) /* CID_Face */
{
- const char* result = face->cid.cid_font_name;
+ CID_Face cidface = (CID_Face)face;
+ const char* result = cidface->cid.cid_font_name;
if ( result && result[0] == '/' )
*
*/
- static FT_Error
- cid_ps_get_font_info( FT_Face face,
+ FT_CALLBACK_DEF( FT_Error )
+ cid_ps_get_font_info( FT_Face face, /* CID_Face */
PS_FontInfoRec* afont_info )
{
- *afont_info = ((CID_Face)face)->cid.font_info;
+ *afont_info = ( (CID_Face)face )->cid.font_info;
return FT_Err_Ok;
}
- static FT_Error
- cid_ps_get_font_extra( FT_Face face,
- PS_FontExtraRec* afont_extra )
+
+ FT_CALLBACK_DEF( FT_Error )
+ cid_ps_get_font_extra( FT_Face face, /* CID_Face */
+ PS_FontExtraRec* afont_extra )
{
- *afont_extra = ((CID_Face)face)->font_extra;
+ *afont_extra = ( (CID_Face)face )->font_extra;
return FT_Err_Ok;
}
+
static const FT_Service_PsInfoRec cid_service_ps_info =
{
- (PS_GetFontInfoFunc) cid_ps_get_font_info, /* ps_get_font_info */
- (PS_GetFontExtraFunc) cid_ps_get_font_extra, /* ps_get_font_extra */
+ cid_ps_get_font_info, /* PS_GetFontInfoFunc ps_get_font_info */
+ cid_ps_get_font_extra, /* PS_GetFontExtraFunc ps_get_font_extra */
/* unsupported with CID fonts */
- (PS_HasGlyphNamesFunc) NULL, /* ps_has_glyph_names */
+ NULL, /* PS_HasGlyphNamesFunc ps_has_glyph_names */
/* unsupported */
- (PS_GetFontPrivateFunc)NULL, /* ps_get_font_private */
+ NULL, /* PS_GetFontPrivateFunc ps_get_font_private */
/* not implemented */
- (PS_GetFontValueFunc) NULL /* ps_get_font_value */
+ NULL /* PS_GetFontValueFunc ps_get_font_value */
};
* CID INFO SERVICE
*
*/
- static FT_Error
- cid_get_ros( CID_Face face,
+ FT_CALLBACK_DEF( FT_Error )
+ cid_get_ros( FT_Face face, /* CID_Face */
const char* *registry,
const char* *ordering,
FT_Int *supplement )
{
- CID_FaceInfo cid = &face->cid;
+ CID_Face cidface = (CID_Face)face;
+ CID_FaceInfo cid = &cidface->cid;
if ( registry )
}
- static FT_Error
- cid_get_is_cid( CID_Face face,
+ FT_CALLBACK_DEF( FT_Error )
+ cid_get_is_cid( FT_Face face, /* CID_Face */
FT_Bool *is_cid )
{
FT_Error error = FT_Err_Ok;
FT_UNUSED( face );
+ /*
+ * XXX: If the ROS is Adobe-Identity-H or -V,
+ * the font has no reliable information about
+ * its glyph collection. Should we not set
+ * *is_cid in such cases?
+ */
if ( is_cid )
- *is_cid = 1; /* cid driver is only used for CID keyed fonts */
+ *is_cid = 1;
return error;
}
- static FT_Error
- cid_get_cid_from_glyph_index( CID_Face face,
+ FT_CALLBACK_DEF( FT_Error )
+ cid_get_cid_from_glyph_index( FT_Face face, /* CID_Face */
FT_UInt glyph_index,
FT_UInt *cid )
{
- FT_Error error = FT_Err_Ok;
- FT_UNUSED( face );
-
-
- if ( cid )
- *cid = glyph_index; /* identity mapping */
+ FT_Error error = FT_Err_Ok;
+ CID_Face cidface = (CID_Face)face;
+
+
+ /*
+ * Currently, FreeType does not support incrementally-defined, CID-keyed
+ * fonts that store the glyph description data in a `/GlyphDirectory`
+ * array or dictionary. Fonts loaded by the incremental loading feature
+ * are thus not handled here.
+ */
+ error = cid_compute_fd_and_offsets( cidface, glyph_index,
+ NULL, NULL, NULL );
+ if ( error )
+ *cid = 0;
+ else
+ *cid = glyph_index;
return error;
}
static const FT_Service_CIDRec cid_service_cid_info =
{
- (FT_CID_GetRegistryOrderingSupplementFunc)
- cid_get_ros, /* get_ros */
- (FT_CID_GetIsInternallyCIDKeyedFunc)
- cid_get_is_cid, /* get_is_cid */
- (FT_CID_GetCIDFromGlyphIndexFunc)
- cid_get_cid_from_glyph_index /* get_cid_from_glyph_index */
+ cid_get_ros,
+ /* FT_CID_GetRegistryOrderingSupplementFunc get_ros */
+ cid_get_is_cid,
+ /* FT_CID_GetIsInternallyCIDKeyedFunc get_is_cid */
+ cid_get_cid_from_glyph_index
+ /* FT_CID_GetCIDFromGlyphIndexFunc get_cid_from_glyph_index */
};
FT_DEFINE_SERVICE_PROPERTIESREC(
cid_service_properties,
- (FT_Properties_SetFunc)ps_property_set, /* set_property */
- (FT_Properties_GetFunc)ps_property_get ) /* get_property */
-
+ ps_property_set, /* FT_Properties_SetFunc set_property */
+ ps_property_get /* FT_Properties_GetFunc get_property */
+ )
/*
* SERVICE LIST
}
-
FT_CALLBACK_TABLE_DEF
const FT_Driver_ClassRec t1cid_driver_class =
{
*
* High-level CID driver interface (specification).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* CID token definitions (specification only).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
*
* FreeType OpenType driver component (body only).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
--- /dev/null
+// Copyright (c) 2019 nyorain
+// Distributed under the Boost Software License, Version 1.0.
+// See accompanying file LICENSE or copy at http://www.boost.org/LICENSE_1_0.txt
+
+#define _XOPEN_SOURCE 600
+#define _POSIX_C_SOURCE 200809L
+#define _WIN32_WINNT 0x0600
+
+// Needed on windows so that we can use sprintf without warning.
+#define _CRT_SECURE_NO_WARNINGS
+
+#include <dlg/output.h>
+#include <dlg/dlg.h>
+#include <wchar.h>
+#include <time.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+const char* const dlg_reset_sequence = "\033[0m";
+const struct dlg_style dlg_default_output_styles[] = {
+ {dlg_text_style_italic, dlg_color_green, dlg_color_none},
+ {dlg_text_style_dim, dlg_color_gray, dlg_color_none},
+ {dlg_text_style_none, dlg_color_cyan, dlg_color_none},
+ {dlg_text_style_none, dlg_color_yellow, dlg_color_none},
+ {dlg_text_style_none, dlg_color_red, dlg_color_none},
+ {dlg_text_style_bold, dlg_color_red, dlg_color_none}
+};
+
+static void* xalloc(size_t size) {
+ void* ret = calloc(size, 1);
+ if(!ret) fprintf(stderr, "dlg: calloc returned NULL, probably crashing (size: %zu)\n", size);
+ return ret;
+}
+
+static void* xrealloc(void* ptr, size_t size) {
+ void* ret = realloc(ptr, size);
+ if(!ret) fprintf(stderr, "dlg: realloc returned NULL, probably crashing (size: %zu)\n", size);
+ return ret;
+}
+
+struct dlg_tag_func_pair {
+ const char* tag;
+ const char* func;
+};
+
+struct dlg_data {
+ const char** tags; // vec
+ struct dlg_tag_func_pair* pairs; // vec
+ char* buffer;
+ size_t buffer_size;
+};
+
+static dlg_handler g_handler = dlg_default_output;
+static void* g_data = NULL;
+
+static void dlg_free_data(void* data);
+static struct dlg_data* dlg_create_data(void);
+
+// platform-specific
+#if defined(__unix__) || defined(__unix) || defined(__linux__) || defined(__APPLE__) || defined(__MACH__)
+ #define DLG_OS_UNIX
+ #include <unistd.h>
+ #include <pthread.h>
+ #include <sys/time.h>
+
+ static pthread_key_t dlg_data_key;
+
+ static void dlg_main_cleanup(void) {
+ void* data = pthread_getspecific(dlg_data_key);
+ if(data) {
+ dlg_free_data(data);
+ pthread_setspecific(dlg_data_key, NULL);
+ }
+ }
+
+ static void init_data_key(void) {
+ pthread_key_create(&dlg_data_key, dlg_free_data);
+ atexit(dlg_main_cleanup);
+ }
+
+ static struct dlg_data* dlg_data(void) {
+ static pthread_once_t key_once = PTHREAD_ONCE_INIT;
+ pthread_once(&key_once, init_data_key);
+
+ void* data = pthread_getspecific(dlg_data_key);
+ if(!data) {
+ data = dlg_create_data();
+ pthread_setspecific(dlg_data_key, data);
+ }
+
+ return (struct dlg_data*) data;
+ }
+
+ static void lock_file(FILE* file) {
+ flockfile(file);
+ }
+
+ static void unlock_file(FILE* file) {
+ funlockfile(file);
+ }
+
+ bool dlg_is_tty(FILE* stream) {
+ return isatty(fileno(stream));
+ }
+
+ static unsigned get_msecs(void) {
+ struct timeval tv;
+ gettimeofday(&tv, NULL);
+ return tv.tv_usec;
+ }
+
+// platform switch -- end unix
+#elif defined(WIN32) || defined(_WIN32) || defined(_WIN64)
+ #define DLG_OS_WIN
+ #define WIN32_LEAN_AND_MEAN
+ #define DEFINE_CONSOLEV2_PROPERTIES
+ #include <windows.h>
+ #include <io.h>
+
+ // thanks for nothing, microsoft
+ #ifndef ENABLE_VIRTUAL_TERMINAL_PROCESSING
+ #define ENABLE_VIRTUAL_TERMINAL_PROCESSING 0x0004
+ #endif
+
+ // the max buffer size we will convert on the stack
+ #define DLG_MAX_STACK_BUF_SIZE 1024
+
+ static void WINAPI dlg_fls_destructor(void* data) {
+ dlg_free_data(data);
+ }
+
+ // TODO: error handling
+ static BOOL CALLBACK dlg_init_fls(PINIT_ONCE io, void* param, void** lpContext) {
+ (void) io;
+ (void) param;
+ **((DWORD**) lpContext) = FlsAlloc(dlg_fls_destructor);
+ return true;
+ }
+
+ static struct dlg_data* dlg_data(void) {
+ static INIT_ONCE init_once = INIT_ONCE_STATIC_INIT;
+ static DWORD fls = 0;
+ void* flsp = (void*) &fls;
+ InitOnceExecuteOnce(&init_once, dlg_init_fls, NULL, &flsp);
+ void* data = FlsGetValue(fls);
+ if(!data) {
+ data = dlg_create_data();
+ FlsSetValue(fls, data);
+ }
+
+ return (struct dlg_data*) data;
+ }
+
+ static void lock_file(FILE* file) {
+ _lock_file(file);
+ }
+
+ static void unlock_file(FILE* file) {
+ _unlock_file(file);
+ }
+
+ bool dlg_is_tty(FILE* stream) {
+ return _isatty(_fileno(stream));
+ }
+
+#ifdef DLG_WIN_CONSOLE
+ static bool init_ansi_console(void) {
+ HANDLE out = GetStdHandle(STD_OUTPUT_HANDLE);
+ HANDLE err = GetStdHandle(STD_ERROR_HANDLE);
+ if(out == INVALID_HANDLE_VALUE || err == INVALID_HANDLE_VALUE)
+ return false;
+
+ DWORD outMode, errMode;
+ if(!GetConsoleMode(out, &outMode) || !GetConsoleMode(err, &errMode))
+ return false;
+
+ outMode |= ENABLE_VIRTUAL_TERMINAL_PROCESSING;
+ errMode |= ENABLE_VIRTUAL_TERMINAL_PROCESSING;
+ if(!SetConsoleMode(out, outMode) || !SetConsoleMode(out, errMode))
+ return false;
+
+ return true;
+ }
+
+ static bool win_write_heap(void* handle, int needed, const char* format, va_list args) {
+ char* buf1 = xalloc(3 * needed + 3 + (needed % 2));
+ wchar_t* buf2 = (wchar_t*) (buf1 + needed + 1 + (needed % 2));
+ vsnprintf(buf1, needed + 1, format, args);
+ needed = MultiByteToWideChar(CP_UTF8, 0, buf1, needed, buf2, needed + 1);
+ bool ret = (needed != 0 && WriteConsoleW(handle, buf2, needed, NULL, NULL) != 0);
+ free(buf1);
+ return ret;
+ }
+
+ static bool win_write_stack(void* handle, int needed, const char* format, va_list args) {
+ char buf1[DLG_MAX_STACK_BUF_SIZE];
+ wchar_t buf2[DLG_MAX_STACK_BUF_SIZE];
+ vsnprintf(buf1, needed + 1, format, args);
+ needed = MultiByteToWideChar(CP_UTF8, 0, buf1, needed, buf2, needed + 1);
+ return (needed != 0 && WriteConsoleW(handle, buf2, needed, NULL, NULL) != 0);
+ }
+#endif // DLG_WIN_CONSOLE
+
+ static unsigned get_msecs() {
+ SYSTEMTIME st;
+ GetSystemTime(&st);
+ return st.wMilliseconds;
+ }
+
+#else // platform switch -- end windows
+ #error Cannot determine platform (needed for color and utf-8 and stuff)
+#endif
+
+// general
+void dlg_escape_sequence(struct dlg_style style, char buf[12]) {
+ int nums[3];
+ unsigned int count = 0;
+
+ if(style.fg != dlg_color_none) {
+ nums[count++] = style.fg + 30;
+ }
+
+ if(style.bg != dlg_color_none) {
+ nums[count++] = style.fg + 40;
+ }
+
+ if(style.style != dlg_text_style_none) {
+ nums[count++] = style.style;
+ }
+
+ switch(count) {
+ case 1: snprintf(buf, 12, "\033[%dm", nums[0]); break;
+ case 2: snprintf(buf, 12, "\033[%d;%dm", nums[0], nums[1]); break;
+ case 3: snprintf(buf, 12, "\033[%d;%d;%dm", nums[0], nums[1], nums[2]); break;
+ default: buf[0] = '\0'; break;
+ }
+}
+
+int dlg_vfprintf(FILE* stream, const char* format, va_list args) {
+#if defined(DLG_OS_WIN) && defined(DLG_WIN_CONSOLE)
+ void* handle = NULL;
+ if(stream == stdout) {
+ handle = GetStdHandle(STD_OUTPUT_HANDLE);
+ } else if(stream == stderr) {
+ handle = GetStdHandle(STD_ERROR_HANDLE);
+ }
+
+ if(handle) {
+ va_list args_copy;
+ va_copy(args_copy, args);
+ int needed = vsnprintf(NULL, 0, format, args_copy);
+ va_end(args_copy);
+
+ if(needed < 0) {
+ return needed;
+ }
+
+ // We don't allocate too much on the stack
+ // but we also don't want to call alloc every logging call
+ // or use another cached buffer
+ if(needed >= DLG_MAX_STACK_BUF_SIZE) {
+ if(win_write_heap(handle, needed, format, args)) {
+ return needed;
+ }
+ } else {
+ if(win_write_stack(handle, needed, format, args)) {
+ return needed;
+ }
+ }
+ }
+#endif
+
+ return vfprintf(stream, format, args);
+}
+
+int dlg_fprintf(FILE* stream, const char* format, ...) {
+ va_list args;
+ va_start(args, format);
+ int ret = dlg_vfprintf(stream, format, args);
+ va_end(args);
+ return ret;
+}
+
+int dlg_styled_fprintf(FILE* stream, struct dlg_style style, const char* format, ...) {
+ char buf[12];
+ dlg_escape_sequence(style, buf);
+
+ fprintf(stream, "%s", buf);
+ va_list args;
+ va_start(args, format);
+ int ret = dlg_vfprintf(stream, format, args);
+ va_end(args);
+ fprintf(stream, "%s", dlg_reset_sequence);
+ return ret;
+}
+
+void dlg_generic_output(dlg_generic_output_handler output, void* data,
+ unsigned int features, const struct dlg_origin* origin, const char* string,
+ const struct dlg_style styles[6]) {
+ // We never print any dynamic content below so we can be sure at compile
+ // time that a buffer of size 64 is large enough.
+ char format_buf[64];
+ char* format = format_buf;
+
+ if(features & dlg_output_style) {
+ format += sprintf(format, "%%s");
+ }
+
+ if(features & (dlg_output_time | dlg_output_file_line | dlg_output_tags | dlg_output_func)) {
+ format += sprintf(format, "[");
+ }
+
+ bool first_meta = true;
+ if(features & dlg_output_time) {
+ format += sprintf(format, "%%h");
+ first_meta = false;
+ }
+
+ if(features & dlg_output_time_msecs) {
+ if(!first_meta) {
+ format += sprintf(format, ":");
+ }
+
+ format += sprintf(format, "%%m");
+ first_meta = false;
+ }
+
+ if(features & dlg_output_file_line) {
+ if(!first_meta) {
+ format += sprintf(format, " ");
+ }
+
+ format += sprintf(format, "%%o");
+ first_meta = false;
+ }
+
+ if(features & dlg_output_func) {
+ if(!first_meta) {
+ format += sprintf(format, " ");
+ }
+
+ format += sprintf(format, "%%f");
+ first_meta = false;
+ }
+
+ if(features & dlg_output_tags) {
+ if(!first_meta) {
+ format += sprintf(format, " ");
+ }
+
+ format += sprintf(format, "{%%t}");
+ first_meta = false;
+ }
+
+ if(features & (dlg_output_time | dlg_output_file_line | dlg_output_tags | dlg_output_func)) {
+ format += sprintf(format, "] ");
+ }
+
+ format += sprintf(format, "%%c");
+
+ if(features & dlg_output_newline) {
+ format += sprintf(format, "\n");
+ }
+
+ *format = '\0';
+ dlg_generic_outputf(output, data, format_buf, origin, string, styles);
+}
+
+void dlg_generic_outputf(dlg_generic_output_handler output, void* data,
+ const char* format_string, const struct dlg_origin* origin, const char* string,
+ const struct dlg_style styles[6]) {
+ bool reset_style = false;
+ for(const char* it = format_string; *it; it++) {
+ if(*it != '%') {
+ output(data, "%c", *it);
+ continue;
+ }
+
+ char next = *(it + 1); // must be valid since *it is not '\0'
+ if(next == 'h') {
+ time_t t = time(NULL);
+ struct tm tm_info;
+
+ #ifdef DLG_OS_WIN
+ if(localtime_s(&tm_info, &t)) {
+ #else
+ if(!localtime_r(&t, &tm_info)) {
+ #endif
+ output(data, "<DATE ERROR>");
+ } else {
+ char timebuf[32];
+ strftime(timebuf, sizeof(timebuf), "%H:%M:%S", &tm_info);
+ output(data, "%s", timebuf);
+ }
+ it++;
+ } else if(next == 'm') {
+ output(data, "%06d", get_msecs());
+ it++;
+ } else if(next == 't') {
+ bool first_tag = true;
+ for(const char** tags = origin->tags; *tags; ++tags) {
+ if(!first_tag) {
+ output(data, ", ");
+ }
+
+ output(data, "%s", *tags);
+ first_tag = false;
+ }
+ ++it;
+ } else if(next == 'f') {
+ output(data, "%s", origin->func);
+ ++it;
+ } else if(next == 'o') {
+ output(data, "%s:%u", origin->file, origin->line);
+ ++it;
+ } else if(next == 's') {
+ char buf[12];
+ dlg_escape_sequence(styles[origin->level], buf);
+ output(data, "%s", buf);
+ reset_style = true;
+ ++it;
+ } else if(next == 'r') {
+ output(data, "%s", dlg_reset_sequence);
+ reset_style = false;
+ ++it;
+ } else if(next == 'c') {
+ if(origin->expr && string) {
+ output(data, "assertion '%s' failed: '%s'", origin->expr, string);
+ } else if(origin->expr) {
+ output(data, "assertion '%s' failed", origin->expr);
+ } else if(string) {
+ output(data, "%s", string);
+ }
+ ++it;
+ } else if(next == '%') {
+ output(data, "%s", "%");
+ ++it;
+ } else {
+ // in this case it's a '%' without known format specifier following
+ output(data, "%s", "%");
+ }
+ }
+
+ if(reset_style) {
+ output(data, "%s", dlg_reset_sequence);
+ }
+}
+
+struct buf {
+ char* buf;
+ size_t* size;
+};
+
+static void print_size(void* size, const char* format, ...) {
+ va_list args;
+ va_start(args, format);
+
+ int ret = vsnprintf(NULL, 0, format, args);
+ va_end(args);
+
+ if(ret > 0) {
+ *((size_t*) size) += ret;
+ }
+}
+
+static void print_buf(void* dbuf, const char* format, ...) {
+ struct buf* buf = (struct buf*) dbuf;
+ va_list args;
+ va_start(args, format);
+
+ int printed = vsnprintf(buf->buf, *buf->size, format, args);
+ va_end(args);
+
+ if(printed > 0) {
+ *buf->size -= printed;
+ buf->buf += printed;
+ }
+}
+
+void dlg_generic_output_buf(char* buf, size_t* size, unsigned int features,
+ const struct dlg_origin* origin, const char* string,
+ const struct dlg_style styles[6]) {
+ if(buf) {
+ struct buf mbuf;
+ mbuf.buf = buf;
+ mbuf.size = size;
+ dlg_generic_output(print_buf, &mbuf, features, origin, string, styles);
+ } else {
+ *size = 0;
+ dlg_generic_output(print_size, size, features, origin, string, styles);
+ }
+}
+
+void dlg_generic_outputf_buf(char* buf, size_t* size, const char* format_string,
+ const struct dlg_origin* origin, const char* string,
+ const struct dlg_style styles[6]) {
+ if(buf) {
+ struct buf mbuf;
+ mbuf.buf = buf;
+ mbuf.size = size;
+ dlg_generic_outputf(print_buf, &mbuf, format_string, origin, string, styles);
+ } else {
+ *size = 0;
+ dlg_generic_outputf(print_size, size, format_string, origin, string, styles);
+ }
+}
+
+static void print_stream(void* stream, const char* format, ...) {
+ va_list args;
+ va_start(args, format);
+ dlg_vfprintf((FILE*) stream, format, args);
+ va_end(args);
+}
+
+void dlg_generic_output_stream(FILE* stream, unsigned int features,
+ const struct dlg_origin* origin, const char* string,
+ const struct dlg_style styles[6]) {
+ stream = stream ? stream : stdout;
+ if(features & dlg_output_threadsafe) {
+ lock_file(stream);
+ }
+
+ dlg_generic_output(print_stream, stream, features, origin, string, styles);
+ if(features & dlg_output_threadsafe) {
+ unlock_file(stream);
+ }
+}
+
+void dlg_generic_outputf_stream(FILE* stream, const char* format_string,
+ const struct dlg_origin* origin, const char* string,
+ const struct dlg_style styles[6], bool lock_stream) {
+ stream = stream ? stream : stdout;
+ if(lock_stream) {
+ lock_file(stream);
+ }
+
+ dlg_generic_outputf(print_stream, stream, format_string, origin, string, styles);
+ if(lock_stream) {
+ unlock_file(stream);
+ }
+}
+
+void dlg_default_output(const struct dlg_origin* origin, const char* string, void* data) {
+ FILE* stream = data ? (FILE*) data : stdout;
+ unsigned int features = dlg_output_file_line |
+ dlg_output_newline |
+ dlg_output_threadsafe;
+
+#ifdef DLG_DEFAULT_OUTPUT_ALWAYS_COLOR
+ dlg_win_init_ansi();
+ features |= dlg_output_style;
+#else
+ if(dlg_is_tty(stream) && dlg_win_init_ansi()) {
+ features |= dlg_output_style;
+ }
+#endif
+
+ dlg_generic_output_stream(stream, features, origin, string, dlg_default_output_styles);
+ fflush(stream);
+}
+
+bool dlg_win_init_ansi(void) {
+#if defined(DLG_OS_WIN) && defined(DLG_WIN_CONSOLE)
+ // TODO: use init once
+ static volatile LONG status = 0;
+ LONG res = InterlockedCompareExchange(&status, 1, 0);
+ if(res == 0) { // not initialized
+ InterlockedExchange(&status, 3 + init_ansi_console());
+ }
+
+ while(status == 1); // currently initialized in another thread, spinlock
+ return (status == 4);
+#else
+ return true;
+#endif
+}
+
+// small dynamic vec/array implementation
+// Since the macros vec_init and vec_add[c]/vec_push might
+// change the pointers value it must not be referenced somewhere else.
+#define vec__raw(vec) (((unsigned int*) vec) - 2)
+
+static void* vec_do_create(unsigned int typesize, unsigned int cap, unsigned int size) {
+ unsigned long a = (size > cap) ? size : cap;
+ void* ptr = xalloc(2 * sizeof(unsigned int) + a * typesize);
+ unsigned int* begin = (unsigned int*) ptr;
+ begin[0] = size * typesize;
+ begin[1] = a * typesize;
+ return begin + 2;
+}
+
+// NOTE: can be more efficient if we are allowed to reorder vector
+static void vec_do_erase(void* vec, unsigned int pos, unsigned int size) {
+ unsigned int* begin = vec__raw(vec);
+ begin[0] -= size;
+ char* buf = (char*) vec;
+ memcpy(buf + pos, buf + pos + size, size);
+}
+
+static void* vec_do_add(void** vec, unsigned int size) {
+ unsigned int* begin = vec__raw(*vec);
+ unsigned int needed = begin[0] + size;
+ if(needed >= begin[1]) {
+ void* ptr = xrealloc(begin, sizeof(unsigned int) * 2 + needed * 2);
+ begin = (unsigned int*) ptr;
+ begin[1] = needed * 2;
+ (*vec) = begin + 2;
+ }
+
+ void* ptr = ((char*) (*vec)) + begin[0];
+ begin[0] += size;
+ return ptr;
+}
+
+#define vec_create(type, size) (type*) vec_do_create(sizeof(type), size * 2, size)
+#define vec_create_reserve(type, size, capacity) (type*) vec_do_create(sizeof(type), capcity, size)
+#define vec_init(array, size) array = vec_do_create(sizeof(*array), size * 2, size)
+#define vec_init_reserve(array, size, capacity) *((void**) &array) = vec_do_create(sizeof(*array), capacity, size)
+#define vec_free(vec) (free((vec) ? vec__raw(vec) : NULL), vec = NULL)
+#define vec_erase_range(vec, pos, count) vec_do_erase(vec, pos * sizeof(*vec), count * sizeof(*vec))
+#define vec_erase(vec, pos) vec_do_erase(vec, pos * sizeof(*vec), sizeof(*vec))
+#define vec_size(vec) (vec__raw(vec)[0] / sizeof(*vec))
+#define vec_capacity(vec) (vec_raw(vec)[1] / sizeof(*vec))
+#define vec_add(vec) vec_do_add((void**) &vec, sizeof(*vec))
+#define vec_addc(vec, count) (vec_do_add((void**) &vec, sizeof(*vec) * count))
+#define vec_push(vec, value) (vec_do_add((void**) &vec, sizeof(*vec)), vec_last(vec) = (value))
+#define vec_pop(vec) (vec__raw(vec)[0] -= sizeof(*vec))
+#define vec_popc(vec, count) (vec__raw(vec)[0] -= sizeof(*vec) * count)
+#define vec_clear(vec) (vec__raw(vec)[0] = 0)
+#define vec_last(vec) (vec[vec_size(vec) - 1])
+
+static struct dlg_data* dlg_create_data(void) {
+ struct dlg_data* data = (struct dlg_data*) xalloc(sizeof(struct dlg_data));
+ vec_init_reserve(data->tags, 0, 20);
+ vec_init_reserve(data->pairs, 0, 20);
+ data->buffer_size = 100;
+ data->buffer = (char*) xalloc(data->buffer_size);
+ return data;
+}
+
+static void dlg_free_data(void* ddata) {
+ struct dlg_data* data = (struct dlg_data*) ddata;
+ if(data) {
+ vec_free(data->pairs);
+ vec_free(data->tags);
+ free(data->buffer);
+ free(data);
+ }
+}
+
+void dlg_add_tag(const char* tag, const char* func) {
+ struct dlg_data* data = dlg_data();
+ struct dlg_tag_func_pair* pair =
+ (struct dlg_tag_func_pair*) vec_add(data->pairs);
+ pair->tag = tag;
+ pair->func = func;
+}
+
+bool dlg_remove_tag(const char* tag, const char* func) {
+ struct dlg_data* data = dlg_data();
+ for(unsigned int i = 0; i < vec_size(data->pairs); ++i) {
+ if(data->pairs[i].func == func && data->pairs[i].tag == tag) {
+ vec_erase(data->pairs, i);
+ return true;
+ }
+ }
+
+ return false;
+}
+
+char** dlg_thread_buffer(size_t** size) {
+ struct dlg_data* data = dlg_data();
+ if(size) {
+ *size = &data->buffer_size;
+ }
+ return &data->buffer;
+}
+
+void dlg_set_handler(dlg_handler handler, void* data) {
+ g_handler = handler;
+ g_data = data;
+}
+
+dlg_handler dlg_get_handler(void** data) {
+ *data = g_data;
+ return g_handler;
+}
+
+const char* dlg__printf_format(const char* str, ...) {
+ va_list vlist;
+ va_start(vlist, str);
+
+ va_list vlistcopy;
+ va_copy(vlistcopy, vlist);
+ int needed = vsnprintf(NULL, 0, str, vlist);
+ if(needed < 0) {
+ printf("dlg__printf_format: invalid format given\n");
+ va_end(vlist);
+ va_end(vlistcopy);
+ return NULL;
+ }
+
+ va_end(vlist);
+
+ size_t* buf_size;
+ char** buf = dlg_thread_buffer(&buf_size);
+ if(*buf_size <= (unsigned int) needed) {
+ *buf_size = (needed + 1) * 2;
+ *buf = (char*) xrealloc(*buf, *buf_size);
+ }
+
+ vsnprintf(*buf, *buf_size, str, vlistcopy);
+ va_end(vlistcopy);
+
+ return *buf;
+}
+
+void dlg__do_log(enum dlg_level lvl, const char* const* tags, const char* file, int line,
+ const char* func, const char* string, const char* expr) {
+ struct dlg_data* data = dlg_data();
+ unsigned int tag_count = 0;
+
+ // push default tags
+ while(tags[tag_count]) {
+ vec_push(data->tags, tags[tag_count++]);
+ }
+
+ // push current global tags
+ for(size_t i = 0; i < vec_size(data->pairs); ++i) {
+ const struct dlg_tag_func_pair pair = data->pairs[i];
+ if(pair.func == NULL || !strcmp(pair.func, func)) {
+ vec_push(data->tags, pair.tag);
+ }
+ }
+
+ // push call-specific tags, skip first terminating NULL
+ ++tag_count;
+ while(tags[tag_count]) {
+ vec_push(data->tags, tags[tag_count++]);
+ }
+
+ vec_push(data->tags, NULL); // terminating NULL
+ struct dlg_origin origin;
+ origin.level = lvl;
+ origin.file = file;
+ origin.line = line;
+ origin.func = func;
+ origin.expr = expr;
+ origin.tags = data->tags;
+
+ g_handler(&origin, string, g_data);
+ vec_clear(data->tags);
+}
+
+#ifdef _MSC_VER
+// shitty msvc compatbility
+// meson gives us sane paths (separated by '/') while on MSVC,
+// __FILE__ contains a '\\' separator.
+static bool path_same(char a, char b) {
+ return (a == b) ||
+ (a == '/' && b == '\\') ||
+ (a == '\\' && b == '/');
+}
+#else
+
+static inline bool path_same(char a, char b) {
+ return a == b;
+}
+
+#endif
+
+const char* dlg__strip_root_path(const char* file, const char* base) {
+ if(!file) {
+ return NULL;
+ }
+
+ const char* saved = file;
+ if(*file == '.') { // relative path detected
+ while(*(++file) == '.' || *file == '/' || *file == '\\');
+ if(*file == '\0') { // weird case: purely relative path without file
+ return saved;
+ }
+
+ return file;
+ }
+
+ // strip base from file if it is given
+ if(base) {
+ char fn = *file;
+ char bn = *base;
+ while(bn != '\0' && path_same(fn, bn)) {
+ fn = *(++file);
+ bn = *(++base);
+ }
+
+ if(fn == '\0' || bn != '\0') { // weird case: base isn't prefix of file
+ return saved;
+ }
+ }
+
+ return file;
+}
--- /dev/null
+/****************************************************************************
+ *
+ * dlgwrap.c
+ *
+ * Wrapper file for the 'dlg' library (body only)
+ *
+ * Copyright (C) 2020-2023 by
+ * David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ * This file is part of the FreeType project, and may only be used,
+ * modified, and distributed under the terms of the FreeType project
+ * license, LICENSE.TXT. By continuing to use, modify, or distribute
+ * this file you indicate that you have read the license and
+ * understand and accept it fully.
+ *
+ */
+
+
+#include <ft2build.h>
+#include FT_CONFIG_OPTIONS_H
+
+
+#ifdef FT_DEBUG_LOGGING
+#define DLG_STATIC
+#include "dlg.c"
+#else
+ /* ANSI C doesn't like empty source files */
+ typedef int dlg_dummy_;
+#endif
+
+
+/* END */
--- /dev/null
+#
+# FreeType 2 dlg logging library configuration rules
+#
+
+
+# Copyright (C) 2020-2023 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# dlg logging library directory
+#
+DLG_DIR := $(SRC_DIR)/dlg
+
+
+# compilation flags for the library
+#
+DLG_COMPILE := $(CC) $(ANSIFLAGS) \
+ $I$(subst /,$(COMPILER_SEP),$(DLG_DIR)) \
+ $(INCLUDE_FLAGS) \
+ $(FT_CFLAGS)
+
+
+# dlg logging library sources (i.e., C files)
+#
+DLG_SRC := $(DLG_DIR)/dlgwrap.c
+
+# dlg logging library headers
+#
+DLG_H := $(TOP_DIR)/include/dlg/dlg.h \
+ $(TOP_DIR)/include/dlg/output.h
+
+
+# dlg logging library object(s)
+#
+# DLG_OBJ_M is used during `multi' builds
+# DLG_OBJ_S is used during `single' builds
+#
+DLG_OBJ_M := $(DLG_SRC:$(DLG_DIR)/%.c=$(OBJ_DIR)/%.$O)
+DLG_OBJ_S := $(OBJ_DIR)/dlg.$O
+
+# dlg logging library source file for single build
+#
+DLG_SRC_S := $(DLG_DIR)/dlgwrap.c
+
+
+# dlg logging library - single object
+#
+$(DLG_OBJ_S): $(DLG_SRC_S) $(DLG_SRC) $(FREETYPE_H) $(DLG_H)
+ $(DLG_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(DLG_SRC_S))
+
+
+# dlg logging library - multiple objects
+#
+$(OBJ_DIR)/%.$O: $(DLG_DIR)/%.c $(FREETYPE_H) $(DLG_H)
+ $(DLG_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# update main object lists
+#
+DLG_OBJS_S += $(DLG_OBJ_S)
+DLG_OBJS_M += $(DLG_OBJ_M)
+
+
+# EOF
------------------------------------------------------------------------
-Copyright (C) 2004-2020 by
+Copyright (C) 2004-2023 by
suzuki toshiya, Masatake YAMATO, Red hat K.K.,
David Turner, Robert Wilhelm, and Werner Lemberg.
*
* FreeType validator for TrueTypeGX/AAT tables (body only).
*
- * Copyright (C) 2005-2020 by
+ * Copyright (C) 2005-2023 by
* suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
*
* TrueTypeGX/AAT table validation (specification only).
*
- * Copyright (C) 2005-2020 by
+ * Copyright (C) 2005-2023 by
* suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
*
* TrueTypeGX/AAT bsln table validation (body).
*
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2023 by
* suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
*
* TrueTypeGX/AAT common tables validation (body).
*
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2023 by
* suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
/*************************************************************************/
/*************************************************************************/
- static int
- gxv_compare_ushort_offset( FT_UShort* a,
- FT_UShort* b )
+ FT_COMPARE_DEF( int )
+ gxv_compare_ushort_offset( const void* a,
+ const void* b )
{
- if ( *a < *b )
- return -1;
- else if ( *a > *b )
- return 1;
- else
- return 0;
+ return *(FT_UShort*)a - *(FT_UShort*)b;
}
buff[nmemb] = limit;
ft_qsort( buff, ( nmemb + 1 ), sizeof ( FT_UShort ),
- ( int(*)(const void*, const void*) )gxv_compare_ushort_offset );
+ gxv_compare_ushort_offset );
if ( buff[nmemb] > limit )
FT_INVALID_OFFSET;
/*************************************************************************/
/*************************************************************************/
- static int
- gxv_compare_ulong_offset( FT_ULong* a,
- FT_ULong* b )
+ FT_COMPARE_DEF( int )
+ gxv_compare_ulong_offset( const void* a,
+ const void* b )
{
- if ( *a < *b )
+ FT_ULong a_ = *(FT_ULong*)a;
+ FT_ULong b_ = *(FT_ULong*)b;
+
+
+ if ( a_ < b_ )
return -1;
- else if ( *a > *b )
+ else if ( a_ > b_ )
return 1;
else
return 0;
buff[nmemb] = limit;
ft_qsort( buff, ( nmemb + 1 ), sizeof ( FT_ULong ),
- ( int(*)(const void*, const void*) )gxv_compare_ulong_offset );
+ gxv_compare_ulong_offset );
if ( buff[nmemb] > limit )
FT_INVALID_OFFSET;
GXV_LIMIT_CHECK( 2 );
if ( p + 2 >= limit ) /* some fonts have too-short fmt0 array */
{
- GXV_TRACE(( "too short, glyphs %d - %d are missing\n",
+ GXV_TRACE(( "too short, glyphs %d - %ld are missing\n",
i, gxvalid->face->num_glyphs ));
GXV_SET_ERR_IF_PARANOID( FT_INVALID_GLYPH_ID );
break;
if ( lastGlyph < firstGlyph )
{
- GXV_TRACE(( "reverse ordered range specification at unit %d:",
+ GXV_TRACE(( "reverse ordered range specification at unit %d:"
" lastGlyph %d < firstGlyph %d ",
unit, lastGlyph, firstGlyph ));
GXV_SET_ERR_IF_PARANOID( FT_INVALID_GLYPH_ID );
if ( lastGlyph < firstGlyph )
{
- GXV_TRACE(( "reverse ordered range specification at unit %d:",
+ GXV_TRACE(( "reverse ordered range specification at unit %d:"
" lastGlyph %d < firstGlyph %d ",
unit, lastGlyph, firstGlyph ));
GXV_SET_ERR_IF_PARANOID( FT_INVALID_GLYPH_ID );
face = gxvalid->face;
if ( face->num_glyphs < gid )
{
- GXV_TRACE(( " gxv_glyphid_check() gid overflow: num_glyphs %d < %d\n",
+ GXV_TRACE(( " gxv_glyphid_check() gid overflow: num_glyphs %ld < %d\n",
face->num_glyphs, gid ));
GXV_SET_ERR_IF_PARANOID( FT_INVALID_GLYPH_ID );
}
GXV_NAME_ENTER( "StateArray" );
GXV_TRACE(( "parse %d bytes by stateSize=%d maxClassID=%d\n",
- (int)(*length_p), stateSize, (int)(maxClassID) ));
+ (int)( *length_p ), stateSize, (int)maxClassID ));
/*
* 2 states are predefined and must be described in StateArray:
GXV_NAME_ENTER( "XStateArray" );
GXV_TRACE(( "parse % 3d bytes by stateSize=% 3d maxClassID=% 3d\n",
- (int)(*length_p), stateSize, (int)(maxClassID) ));
+ (int)( *length_p ), (int)stateSize, (int)maxClassID ));
/*
* 2 states are predefined and must be described:
state = (FT_UShort)( newState_idx / ( 1 + maxClassID ) );
if ( 0 != ( newState_idx % ( 1 + maxClassID ) ) )
{
- FT_TRACE4(( "-> new state = %d (supposed)\n"
- "but newState index 0x%04x is not aligned to %d-classes\n",
- state, newState_idx, 1 + maxClassID ));
+ FT_TRACE4(( "-> new state = %d (supposed)\n",
+ state ));
+ FT_TRACE4(( "but newState index 0x%04x"
+ " is not aligned to %d-classes\n",
+ newState_idx, 1 + maxClassID ));
GXV_SET_ERR_IF_PARANOID( FT_INVALID_OFFSET );
}
stateArray = FT_NEXT_ULONG( p );
entryTable = FT_NEXT_ULONG( p );
- GXV_TRACE(( "nClasses =0x%08x\n", gxvalid->xstatetable.nClasses ));
- GXV_TRACE(( "offset to classTable=0x%08x\n", classTable ));
- GXV_TRACE(( "offset to stateArray=0x%08x\n", stateArray ));
- GXV_TRACE(( "offset to entryTable=0x%08x\n", entryTable ));
+ GXV_TRACE(( "nClasses =0x%08lx\n", gxvalid->xstatetable.nClasses ));
+ GXV_TRACE(( "offset to classTable=0x%08lx\n", classTable ));
+ GXV_TRACE(( "offset to stateArray=0x%08lx\n", stateArray ));
+ GXV_TRACE(( "offset to entryTable=0x%08lx\n", entryTable ));
if ( gxvalid->xstatetable.nClasses > 0xFFFFU )
FT_INVALID_DATA;
*
* TrueTypeGX/AAT common tables validation (specification).
*
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2023 by
* suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
#undef GXV_LOAD_UNUSED_VARS /* debug purpose */
-#define IS_PARANOID_VALIDATION ( gxvalid->root->level >= FT_VALIDATE_PARANOID )
-#define GXV_SET_ERR_IF_PARANOID( err ) { if ( IS_PARANOID_VALIDATION ) ( err ); }
+#define IS_PARANOID_VALIDATION \
+ ( gxvalid->root->level >= FT_VALIDATE_PARANOID )
+#define GXV_SET_ERR_IF_PARANOID( err ) \
+ do { if ( IS_PARANOID_VALIDATION ) ( err ); } while ( 0 )
+
/*************************************************************************/
/*************************************************************************/
} GXV_ValidatorRec;
-#define GXV_TABLE_DATA( tag, field ) \
+#define GXV_TABLE_DATA( tag, field ) \
( ( (GXV_ ## tag ## _Data)gxvalid->table_data )->field )
#undef FT_INVALID_
-#define FT_INVALID_( _error ) \
+#define FT_INVALID_( _error ) \
ft_validator_error( gxvalid->root, FT_THROW( _error ) )
-#define GXV_LIMIT_CHECK( _count ) \
- FT_BEGIN_STMNT \
+#define GXV_LIMIT_CHECK( _count ) \
+ FT_BEGIN_STMNT \
if ( p + _count > ( limit? limit : gxvalid->root->limit ) ) \
- FT_INVALID_TOO_SHORT; \
+ FT_INVALID_TOO_SHORT; \
FT_END_STMNT
#define GXV_INIT gxvalid->debug_indent = 0
-#define GXV_NAME_ENTER( name ) \
- FT_BEGIN_STMNT \
- gxvalid->debug_indent += 2; \
- FT_TRACE4(( "%*.s", gxvalid->debug_indent, 0 )); \
- FT_TRACE4(( "%s table\n", name )); \
+#define GXV_NAME_ENTER( name ) \
+ FT_BEGIN_STMNT \
+ gxvalid->debug_indent += 2; \
+ FT_TRACE4(( "%*.s", gxvalid->debug_indent, "" )); \
+ FT_TRACE4(( "%s table\n", name )); \
FT_END_STMNT
#define GXV_EXIT gxvalid->debug_indent -= 2
-#define GXV_TRACE( s ) \
- FT_BEGIN_STMNT \
- FT_TRACE4(( "%*.s", gxvalid->debug_indent, 0 )); \
- FT_TRACE4( s ); \
+#define GXV_TRACE( s ) \
+ FT_BEGIN_STMNT \
+ FT_TRACE4(( "%*.s", gxvalid->debug_indent, "" )); \
+ FT_TRACE4( s ); \
FT_END_STMNT
#else /* !FT_DEBUG_LEVEL_TRACE */
*
* TrueTypeGX/AAT validation module error codes (specification only).
*
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2023 by
* suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
*
* TrueTypeGX/AAT feat table validation (body).
*
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2023 by
* suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
if ( feature >= gxv_feat_registry_length )
{
- GXV_TRACE(( "feature number %d is out of range %d\n",
+ GXV_TRACE(( "feature number %d is out of range %lu\n",
feature, gxv_feat_registry_length ));
GXV_SET_ERR_IF_PARANOID( FT_INVALID_DATA );
goto Exit;
*
* TrueTypeGX/AAT feat table validation (specification).
*
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2023 by
* suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* Generate feature registry data for gxv `feat' validator.
* This program is derived from gxfeatreg.c in gxlayout.
*
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2023 by
* Masatake YAMATO and Redhat K.K.
*
* This file may only be used,
#define EMPTYFEAT {0, 0, {NULL}}
- static GX_Feature_RegistryRec featreg_table[] = {
+ static GX_Feature_RegistryRec featreg_table[] =
+ {
{ /* 0 */
"All Typographic Features",
0,
*
* TrueTypeGX/AAT just table validation (body).
*
- * Copyright (C) 2005-2020 by
+ * Copyright (C) 2005-2023 by
* suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
return;
GXV_TRACE(( "just table includes too large %s"
- " GID=%d > %d (in maxp)\n",
+ " GID=%d > %ld (in maxp)\n",
msg_tag, gid, gxvalid->face->num_glyphs ));
GXV_SET_ERR_IF_PARANOID( FT_INVALID_GLYPH_ID );
}
count = FT_NEXT_ULONG( p );
for ( i = 0; i < count; i++ )
{
- GXV_TRACE(( "validating wdc pair %d/%d\n", i + 1, count ));
+ GXV_TRACE(( "validating wdc pair %lu/%lu\n", i + 1, count ));
gxv_just_wdp_entry_validate( p, limit, gxvalid );
p += gxvalid->subtable_length;
}
{
FT_Bytes p = table;
FT_Bytes wdc_end = table + GXV_JUST_DATA( wdc_offset_max );
- FT_UInt i;
GXV_NAME_ENTER( "just justDeltaClusters" );
if ( limit <= wdc_end )
FT_INVALID_OFFSET;
- for ( i = 0; p <= wdc_end; i++ )
+ while ( p <= wdc_end )
{
gxv_just_wdc_entry_validate( p, limit, gxvalid );
p += gxvalid->subtable_length;
if ( lowerLimit >= upperLimit )
{
GXV_TRACE(( "just table includes invalid range spec:"
- " lowerLimit(%d) > upperLimit(%d)\n" ));
+ " lowerLimit(%ld) > upperLimit(%ld)\n",
+ lowerLimit, upperLimit ));
GXV_SET_ERR_IF_PARANOID( FT_INVALID_DATA );
}
gxvalid->subtable_length = (FT_ULong)( p - table );
if ( variantsAxis != 0x64756374L ) /* 'duct' */
- GXV_TRACE(( "variantsAxis 0x%08x is non default value",
+ GXV_TRACE(( "variantsAxis 0x%08lx is non default value",
variantsAxis ));
if ( minimumLimit > noStretchValue )
- GXV_TRACE(( "type4:minimumLimit 0x%08x > noStretchValue 0x%08x\n",
+ GXV_TRACE(( "type4:minimumLimit 0x%08lx > noStretchValue 0x%08lx\n",
minimumLimit, noStretchValue ));
else if ( noStretchValue > maximumLimit )
- GXV_TRACE(( "type4:noStretchValue 0x%08x > maximumLimit 0x%08x\n",
+ GXV_TRACE(( "type4:noStretchValue 0x%08lx > maximumLimit 0x%08lx\n",
noStretchValue, maximumLimit ));
else if ( !IS_PARANOID_VALIDATION )
return;
GXV_LIMIT_CHECK( 4 );
actionCount = FT_NEXT_ULONG( p );
- GXV_TRACE(( "actionCount = %d\n", actionCount ));
+ GXV_TRACE(( "actionCount = %lu\n", actionCount ));
for ( i = 0; i < actionCount; i++ )
{
coverage = FT_NEXT_USHORT( p );
subFeatureFlags = FT_NEXT_ULONG( p );
- GXV_TRACE(( " justClassTable: coverage = 0x%04x (%s) ", coverage ));
+ GXV_TRACE(( " justClassTable: coverage = 0x%04x ", coverage ));
if ( ( coverage & 0x4000 ) == 0 )
GXV_TRACE(( "ascending\n" ));
else
GXV_TRACE(( "descending\n" ));
if ( subFeatureFlags )
- GXV_TRACE(( " justClassTable: nonzero value (0x%08x)"
+ GXV_TRACE(( " justClassTable: nonzero value (0x%08lx)"
" in unused subFeatureFlags\n", subFeatureFlags ));
gxvalid->statetable.optdata = NULL;
/* Version 1.0 (always:2000) */
- GXV_TRACE(( " (version = 0x%08x)\n", version ));
+ GXV_TRACE(( " (version = 0x%08lx)\n", version ));
if ( version != 0x00010000UL )
FT_INVALID_FORMAT;
*
* TrueTypeGX/AAT kern table validation (body).
*
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2023 by
* suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
if ( gxvalid->face->num_glyphs != glyphCount )
{
- GXV_TRACE(( "maxGID=%d, but glyphCount=%d\n",
+ GXV_TRACE(( "maxGID=%ld, but glyphCount=%d\n",
gxvalid->face->num_glyphs, glyphCount ));
GXV_SET_ERR_IF_PARANOID( FT_INVALID_GLYPH_ID );
}
#ifdef GXV_LOAD_TRACE_VARS
FT_UShort version = 0; /* MS only: subtable version, unused */
#endif
- FT_ULong length; /* MS: 16bit, Apple: 32bit*/
+ FT_ULong length; /* MS: 16bit, Apple: 32bit */
FT_UShort coverage;
#ifdef GXV_LOAD_TRACE_VARS
FT_UShort tupleIndex = 0; /* Apple only */
tupleIndex = 0;
#endif
GXV_TRACE(( "Subtable version = %d\n", version ));
- GXV_TRACE(( "Subtable length = %d\n", length ));
+ GXV_TRACE(( "Subtable length = %lu\n", length ));
break;
case KERN_DIALECT_APPLE:
#ifdef GXV_LOAD_TRACE_VARS
tupleIndex = 0;
#endif
- GXV_TRACE(( "Subtable length = %d\n", length ));
+ GXV_TRACE(( "Subtable length = %lu\n", length ));
if ( KERN_IS_NEW( gxvalid ) )
{
default:
length = u16[1];
GXV_TRACE(( "cannot detect subtable dialect, "
- "just skip %d byte\n", length ));
+ "just skip %lu byte\n", length ));
goto Exit;
}
for ( i = 0; i < nTables; i++ )
{
- GXV_TRACE(( "validating subtable %d/%d\n", i, nTables ));
+ GXV_TRACE(( "validating subtable %d/%lu\n", i, nTables ));
/* p should be 32bit-aligned? */
gxv_kern_subtable_validate( p, 0, gxvalid );
p += gxvalid->subtable_length;
*
* TrueTypeGX/AAT lcar table validation (body).
*
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2023 by
* suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
*
* FreeType's TrueTypeGX/AAT validation module implementation (body).
*
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2023 by
* suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
if ( error )
goto Exit;
- if ( FT_ALLOC( *table, *table_len ) )
+ if ( FT_QALLOC( *table, *table_len ) )
goto Exit;
error = FT_Load_Sfnt_Table( face, tag, 0, *table, table_len );
FT_Byte* volatile _sfnt = NULL; \
FT_ULong len_ ## _sfnt = 0
-#define GXV_TABLE_LOAD( _sfnt ) \
- if ( ( FT_VALIDATE_ ## _sfnt ## _INDEX < table_count ) && \
- ( gx_flags & FT_VALIDATE_ ## _sfnt ) ) \
- { \
- error = gxv_load_table( face, TTAG_ ## _sfnt, \
- &_sfnt, &len_ ## _sfnt ); \
- if ( error ) \
- goto Exit; \
- }
-
-#define GXV_TABLE_VALIDATE( _sfnt ) \
- if ( _sfnt ) \
- { \
- ft_validator_init( &valid, _sfnt, _sfnt + len_ ## _sfnt, \
- FT_VALIDATE_DEFAULT ); \
- if ( ft_setjmp( valid.jump_buffer ) == 0 ) \
- gxv_ ## _sfnt ## _validate( _sfnt, face, &valid ); \
- error = valid.error; \
- if ( error ) \
- goto Exit; \
- }
+#define GXV_TABLE_LOAD( _sfnt ) \
+ FT_BEGIN_STMNT \
+ if ( ( FT_VALIDATE_ ## _sfnt ## _INDEX < table_count ) && \
+ ( gx_flags & FT_VALIDATE_ ## _sfnt ) ) \
+ { \
+ error = gxv_load_table( face, TTAG_ ## _sfnt, \
+ &_sfnt, &len_ ## _sfnt ); \
+ if ( error ) \
+ goto Exit; \
+ } \
+ FT_END_STMNT
+
+#define GXV_TABLE_VALIDATE( _sfnt ) \
+ FT_BEGIN_STMNT \
+ if ( _sfnt ) \
+ { \
+ ft_validator_init( &valid, _sfnt, _sfnt + len_ ## _sfnt, \
+ FT_VALIDATE_DEFAULT ); \
+ if ( ft_setjmp( valid.jump_buffer ) == 0 ) \
+ gxv_ ## _sfnt ## _validate( _sfnt, face, &valid ); \
+ error = valid.error; \
+ if ( error ) \
+ goto Exit; \
+ } \
+ FT_END_STMNT
#define GXV_TABLE_SET( _sfnt ) \
if ( FT_VALIDATE_ ## _sfnt ## _INDEX < table_count ) \
* FreeType's TrueTypeGX/AAT validation module implementation
* (specification).
*
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2023 by
* suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
*
* TrueTypeGX/AAT mort table validation (body).
*
- * Copyright (C) 2005-2020 by
+ * Copyright (C) 2005-2023 by
* suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
for ( i = 0; i < nChains; i++ )
{
- GXV_TRACE(( "validating chain %d/%d\n", i + 1, nChains ));
+ GXV_TRACE(( "validating chain %lu/%lu\n", i + 1, nChains ));
GXV_32BIT_ALIGNMENT_VALIDATE( p - table );
gxv_mort_chain_validate( p, limit, gxvalid );
p += gxvalid->subtable_length;
*
* TrueTypeGX/AAT common definition for mort table (specification).
*
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2023 by
* suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* TrueTypeGX/AAT mort table validation
* body for type0 (Indic Script Rearrangement) subtable.
*
- * Copyright (C) 2005-2020 by
+ * Copyright (C) 2005-2023 by
* suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* TrueTypeGX/AAT mort table validation
* body for type1 (Contextual Substitution) subtable.
*
- * Copyright (C) 2005-2020 by
+ * Copyright (C) 2005-2023 by
* suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* TrueTypeGX/AAT mort table validation
* body for type2 (Ligature Substitution) subtable.
*
- * Copyright (C) 2005-2020 by
+ * Copyright (C) 2005-2023 by
* suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
GXV_32BIT_ALIGNMENT_VALIDATE( ligActionOffset );
if ( p < lat_base )
{
- GXV_TRACE(( "too short offset 0x%04x: p < lat_base (%d byte rewind)\n",
+ GXV_TRACE(( "too short offset 0x%04x: p < lat_base (%ld byte rewind)\n",
ligActionOffset, lat_base - p ));
/* FontValidator, ftxvalidator, ftxdumperfuser warn but continue */
}
else if ( lat_limit < p )
{
- GXV_TRACE(( "too large offset 0x%04x: lat_limit < p (%d byte overrun)\n",
+ GXV_TRACE(( "too large offset 0x%04x: lat_limit < p (%ld byte overrun)\n",
ligActionOffset, p - lat_limit ));
/* FontValidator, ftxvalidator, ftxdumperfuser warn but continue */
offset = lig_action & 0x3FFFFFFFUL;
if ( offset * 2 < optdata->ligatureTable )
{
- GXV_TRACE(( "too short offset 0x%08x:"
- " 2 x offset < ligatureTable (%d byte rewind)\n",
+ GXV_TRACE(( "too short offset 0x%08lx:"
+ " 2 x offset < ligatureTable (%lu byte rewind)\n",
offset, optdata->ligatureTable - offset * 2 ));
GXV_SET_ERR_IF_PARANOID( FT_INVALID_OFFSET );
} else if ( offset * 2 >
optdata->ligatureTable + optdata->ligatureTable_length )
{
- GXV_TRACE(( "too long offset 0x%08x:"
+ GXV_TRACE(( "too long offset 0x%08lx:"
" 2 x offset > ligatureTable + ligatureTable_length"
- " (%d byte overrun)\n",
+ " (%lu byte overrun)\n",
offset,
optdata->ligatureTable + optdata->ligatureTable_length
- offset * 2 ));
* TrueTypeGX/AAT mort table validation
* body for type4 (Non-Contextual Glyph Substitution) subtable.
*
- * Copyright (C) 2005-2020 by
+ * Copyright (C) 2005-2023 by
* suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* TrueTypeGX/AAT mort table validation
* body for type5 (Contextual Glyph Insertion) subtable.
*
- * Copyright (C) 2005-2020 by
+ * Copyright (C) 2005-2023 by
* suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
*GXV_mort_subtable_type5_StateOptRecData;
- FT_LOCAL_DEF( void )
+ static void
gxv_mort_subtable_type5_subtable_setup( FT_UShort table_size,
FT_UShort classTable,
FT_UShort stateArray,
*
* TrueTypeGX/AAT morx table validation (body).
*
- * Copyright (C) 2005-2020 by
+ * Copyright (C) 2005-2023 by
* suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
p += 4;
#endif
- GXV_TRACE(( "validating chain subtable %d/%d (%d bytes)\n",
+ GXV_TRACE(( "validating chain subtable %d/%d (%lu bytes)\n",
i + 1, nSubtables, length ));
type = coverage & 0x0007;
func = fmt_funcs_table[type];
if ( !func )
- GXV_TRACE(( "morx type %d is reserved\n", type ));
+ GXV_TRACE(( "morx type %lu is reserved\n", type ));
func( p, p + rest, gxvalid );
for ( i = 0; i < nChains; i++ )
{
- GXV_TRACE(( "validating chain %d/%d\n", i + 1, nChains ));
+ GXV_TRACE(( "validating chain %lu/%lu\n", i + 1, nChains ));
GXV_32BIT_ALIGNMENT_VALIDATE( p - table );
gxv_morx_chain_validate( p, limit, gxvalid );
p += gxvalid->subtable_length;
*
* TrueTypeGX/AAT common definition for morx table (specification).
*
- * Copyright (C) 2005-2020 by
+ * Copyright (C) 2005-2023 by
* suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* TrueTypeGX/AAT morx table validation
* body for type0 (Indic Script Rearrangement) subtable.
*
- * Copyright (C) 2005-2020 by
+ * Copyright (C) 2005-2023 by
* suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* TrueTypeGX/AAT morx table validation
* body for type1 (Contextual Substitution) subtable.
*
- * Copyright (C) 2005-2020 by
+ * Copyright (C) 2005-2023 by
* suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* TrueTypeGX/AAT morx table validation
* body for type2 (Ligature Substitution) subtable.
*
- * Copyright (C) 2005-2020 by
+ * Copyright (C) 2005-2023 by
* suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
optdata->componentTable = FT_NEXT_ULONG( p );
optdata->ligatureTable = FT_NEXT_ULONG( p );
- GXV_TRACE(( "offset to ligActionTable=0x%08x\n",
+ GXV_TRACE(( "offset to ligActionTable=0x%08lx\n",
optdata->ligActionTable ));
- GXV_TRACE(( "offset to componentTable=0x%08x\n",
+ GXV_TRACE(( "offset to componentTable=0x%08lx\n",
optdata->componentTable ));
- GXV_TRACE(( "offset to ligatureTable=0x%08x\n",
+ GXV_TRACE(( "offset to ligatureTable=0x%08lx\n",
optdata->ligatureTable ));
}
gxv_set_length_by_ulong_offset( o, l, buff, 6, table_size, gxvalid );
- GXV_TRACE(( "classTable: offset=0x%08x length=0x%08x\n",
+ GXV_TRACE(( "classTable: offset=0x%08lx length=0x%08lx\n",
classTable, *classTable_length_p ));
- GXV_TRACE(( "stateArray: offset=0x%08x length=0x%08x\n",
+ GXV_TRACE(( "stateArray: offset=0x%08lx length=0x%08lx\n",
stateArray, *stateArray_length_p ));
- GXV_TRACE(( "entryTable: offset=0x%08x length=0x%08x\n",
+ GXV_TRACE(( "entryTable: offset=0x%08lx length=0x%08lx\n",
entryTable, *entryTable_length_p ));
- GXV_TRACE(( "ligActionTable: offset=0x%08x length=0x%08x\n",
+ GXV_TRACE(( "ligActionTable: offset=0x%08lx length=0x%08lx\n",
optdata->ligActionTable,
optdata->ligActionTable_length ));
- GXV_TRACE(( "componentTable: offset=0x%08x length=0x%08x\n",
+ GXV_TRACE(( "componentTable: offset=0x%08lx length=0x%08lx\n",
optdata->componentTable,
optdata->componentTable_length ));
- GXV_TRACE(( "ligatureTable: offset=0x%08x length=0x%08x\n",
+ GXV_TRACE(( "ligatureTable: offset=0x%08lx length=0x%08lx\n",
optdata->ligatureTable,
optdata->ligatureTable_length ));
if ( p < lat_base )
{
- GXV_TRACE(( "p < lat_base (%d byte rewind)\n", lat_base - p ));
+ GXV_TRACE(( "p < lat_base (%ld byte rewind)\n", lat_base - p ));
FT_INVALID_OFFSET;
}
else if ( lat_limit < p )
{
- GXV_TRACE(( "lat_limit < p (%d byte overrun)\n", p - lat_limit ));
+ GXV_TRACE(( "lat_limit < p (%ld byte overrun)\n", p - lat_limit ));
FT_INVALID_OFFSET;
}
GXV_TRACE(( "ligature action table includes"
" too negative offset moving all GID"
- " below defined range: 0x%04x\n",
+ " below defined range: 0x%04lx\n",
offset & 0xFFFFU ));
GXV_SET_ERR_IF_PARANOID( FT_INVALID_OFFSET );
}
GXV_TRACE(( "ligature action table includes"
" too large offset moving all GID"
- " over defined range: 0x%04x\n",
+ " over defined range: 0x%04lx\n",
offset & 0xFFFFU ));
GXV_SET_ERR_IF_PARANOID( FT_INVALID_OFFSET );
}
GXV_TRACE(( "ligature action table includes"
" invalid offset to add to 16-bit GID:"
- " 0x%08x\n", offset ));
+ " 0x%08lx\n", offset ));
GXV_SET_ERR_IF_PARANOID( FT_INVALID_OFFSET );
}
}
* TrueTypeGX/AAT morx table validation
* body for "morx" type4 (Non-Contextual Glyph Substitution) subtable.
*
- * Copyright (C) 2005-2020 by
+ * Copyright (C) 2005-2023 by
* suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* TrueTypeGX/AAT morx table validation
* body for type5 (Contextual Glyph Insertion) subtable.
*
- * Copyright (C) 2005-2020 by
+ * Copyright (C) 2005-2023 by
* suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
*
* TrueTypeGX/AAT opbd table validation (body).
*
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2023 by
* suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
/* only 0x00010000 is defined (1996) */
- GXV_TRACE(( "(version=0x%08x)\n", version ));
+ GXV_TRACE(( "(version=0x%08lx)\n", version ));
if ( 0x00010000UL != version )
FT_INVALID_FORMAT;
*
* TrueTypeGX/AAT prop table validation (body).
*
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2023 by
* suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
format = FT_NEXT_USHORT( p );
defaultProp = FT_NEXT_USHORT( p );
- GXV_TRACE(( " version 0x%08x\n", version ));
+ GXV_TRACE(( " version 0x%08lx\n", version ));
GXV_TRACE(( " format 0x%04x\n", format ));
GXV_TRACE(( " defaultProp 0x%04x\n", defaultProp ));
if ( format == 0 )
{
FT_TRACE3(( "(format 0, no per-glyph properties, "
- "remaining %d bytes are skipped)", limit - p ));
+ "remaining %ld bytes are skipped)", limit - p ));
goto Exit;
}
*
* TrueTypeGX/AAT trak table validation (body).
*
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2023 by
* suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
p = table + j * ( 4 + 2 + 2 );
t = FT_NEXT_LONG( p );
if ( t == track )
- GXV_TRACE(( "duplicated entries found for track value 0x%x\n",
+ GXV_TRACE(( "duplicated entries found for track value 0x%lx\n",
track ));
}
}
vertOffset = FT_NEXT_USHORT( p );
reserved = FT_NEXT_USHORT( p );
- GXV_TRACE(( " (version = 0x%08x)\n", version ));
+ GXV_TRACE(( " (version = 0x%08lx)\n", version ));
GXV_TRACE(( " (format = 0x%04x)\n", format ));
GXV_TRACE(( " (horizOffset = 0x%04x)\n", horizOffset ));
GXV_TRACE(( " (vertOffset = 0x%04x)\n", vertOffset ));
# FreeType 2 gxvalid module definition
#
-# Copyright (C) 2004-2020 by
+# Copyright (C) 2004-2023 by
# suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
#
-# Copyright (C) 2004-2020 by
+# Copyright (C) 2004-2023 by
# suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
--- /dev/null
+Name: zlib
+Short Name: zlib
+URL: http://zlib.net/
+Version: 1.2.13
+License: see `zlib.h`
+
+Description:
+"A massively spiffy yet delicately unobtrusive compression library."
+
+'zlib' is a free, general-purpose, legally unencumbered lossless
+data-compression library. 'zlib' implements the "deflate" compression
+algorithm described by RFC 1951, which combines the LZ77 (Lempel-Ziv)
+algorithm with Huffman coding. zlib also implements the zlib (RFC 1950) and
+gzip (RFC 1952) wrapper formats.
+
+Local Modifications:
+The files in this directory have been prepared as follows.
+
+ - Take the unmodified source code files from the zlib distribution that are
+ included by `ftgzip.c`.
+ - Copy `zconf.h` to `ftzconf.h` (which stays unmodified otherwise).
+ - Run zlib's `zlib2ansi` script on all `.c` files.
+ - Apply the diff file(s) in the `patches` folder.
/* adler32.c -- compute the Adler-32 checksum of a data stream
- * Copyright (C) 1995-2002 Mark Adler
+ * Copyright (C) 1995-2011, 2016 Mark Adler
* For conditions of distribution and use, see copyright notice in zlib.h
*/
/* @(#) $Id$ */
-#include "zlib.h"
+#include "zutil.h"
-#define BASE 65521L /* largest prime smaller than 65536 */
+#ifndef Z_FREETYPE
+local uLong adler32_combine_ OF((uLong adler1, uLong adler2, z_off64_t len2));
+#endif
+
+#define BASE 65521U /* largest prime smaller than 65536 */
#define NMAX 5552
/* NMAX is the largest n such that 255n(n+1)/2 + (n+1)(BASE-1) <= 2^32-1 */
-#define DO1(buf,i) {s1 += buf[i]; s2 += s1;}
+#define DO1(buf,i) {adler += (buf)[i]; sum2 += adler;}
#define DO2(buf,i) DO1(buf,i); DO1(buf,i+1);
#define DO4(buf,i) DO2(buf,i); DO2(buf,i+2);
#define DO8(buf,i) DO4(buf,i); DO4(buf,i+4);
#define DO16(buf) DO8(buf,0); DO8(buf,8);
+/* use NO_DIVIDE if your processor does not do division in hardware --
+ try it both ways to see which is faster */
+#ifdef NO_DIVIDE
+/* note that this assumes BASE is 65521, where 65536 % 65521 == 15
+ (thank you to John Reiser for pointing this out) */
+# define CHOP(a) \
+ do { \
+ unsigned long tmp = a >> 16; \
+ a &= 0xffffUL; \
+ a += (tmp << 4) - tmp; \
+ } while (0)
+# define MOD28(a) \
+ do { \
+ CHOP(a); \
+ if (a >= BASE) a -= BASE; \
+ } while (0)
+# define MOD(a) \
+ do { \
+ CHOP(a); \
+ MOD28(a); \
+ } while (0)
+# define MOD63(a) \
+ do { /* this assumes a is not negative */ \
+ z_off64_t tmp = a >> 32; \
+ a &= 0xffffffffL; \
+ a += (tmp << 8) - (tmp << 5) + tmp; \
+ tmp = a >> 16; \
+ a &= 0xffffL; \
+ a += (tmp << 4) - tmp; \
+ tmp = a >> 16; \
+ a &= 0xffffL; \
+ a += (tmp << 4) - tmp; \
+ if (a >= BASE) a -= BASE; \
+ } while (0)
+#else
+# define MOD(a) a %= BASE
+# define MOD28(a) a %= BASE
+# define MOD63(a) a %= BASE
+#endif
+
/* ========================================================================= */
-ZEXPORT(uLong) adler32( /* adler, buf, len) */
+uLong ZEXPORT adler32_z(
uLong adler,
const Bytef *buf,
- uInt len )
+ z_size_t len)
{
- unsigned long s1 = adler & 0xffff;
- unsigned long s2 = (adler >> 16) & 0xffff;
- int k;
+ unsigned long sum2;
+ unsigned n;
+
+ /* split Adler-32 into component sums */
+ sum2 = (adler >> 16) & 0xffff;
+ adler &= 0xffff;
+
+ /* in case user likes doing a byte at a time, keep it fast */
+ if (len == 1) {
+ adler += buf[0];
+ if (adler >= BASE)
+ adler -= BASE;
+ sum2 += adler;
+ if (sum2 >= BASE)
+ sum2 -= BASE;
+ return adler | (sum2 << 16);
+ }
- if (buf == Z_NULL) return 1L;
+ /* initial Adler-32 value (deferred check for len == 1 speed) */
+ if (buf == Z_NULL)
+ return 1L;
- while (len > 0) {
- k = len < NMAX ? len : NMAX;
- len -= k;
- while (k >= 16) {
+ /* in case short lengths are provided, keep it somewhat fast */
+ if (len < 16) {
+ while (len--) {
+ adler += *buf++;
+ sum2 += adler;
+ }
+ if (adler >= BASE)
+ adler -= BASE;
+ MOD28(sum2); /* only added so many BASE's */
+ return adler | (sum2 << 16);
+ }
+
+ /* do length NMAX blocks -- requires just one modulo operation */
+ while (len >= NMAX) {
+ len -= NMAX;
+ n = NMAX / 16; /* NMAX is divisible by 16 */
+ do {
+ DO16(buf); /* 16 sums unrolled */
+ buf += 16;
+ } while (--n);
+ MOD(adler);
+ MOD(sum2);
+ }
+
+ /* do remaining bytes (less than NMAX, still just one modulo) */
+ if (len) { /* avoid modulos if none remaining */
+ while (len >= 16) {
+ len -= 16;
DO16(buf);
buf += 16;
- k -= 16;
}
- if (k != 0) do {
- s1 += *buf++;
- s2 += s1;
- } while (--k);
- s1 %= BASE;
- s2 %= BASE;
+ while (len--) {
+ adler += *buf++;
+ sum2 += adler;
+ }
+ MOD(adler);
+ MOD(sum2);
}
- return (s2 << 16) | s1;
+
+ /* return recombined sums */
+ return adler | (sum2 << 16);
+}
+
+/* ========================================================================= */
+uLong ZEXPORT adler32(
+ uLong adler,
+ const Bytef *buf,
+ uInt len)
+{
+ return adler32_z(adler, buf, len);
+}
+
+#ifndef Z_FREETYPE
+
+/* ========================================================================= */
+local uLong adler32_combine_(
+ uLong adler1,
+ uLong adler2,
+ z_off64_t len2)
+{
+ unsigned long sum1;
+ unsigned long sum2;
+ unsigned rem;
+
+ /* for negative len, return invalid adler32 as a clue for debugging */
+ if (len2 < 0)
+ return 0xffffffffUL;
+
+ /* the derivation of this formula is left as an exercise for the reader */
+ MOD63(len2); /* assumes len2 >= 0 */
+ rem = (unsigned)len2;
+ sum1 = adler1 & 0xffff;
+ sum2 = rem * sum1;
+ MOD(sum2);
+ sum1 += (adler2 & 0xffff) + BASE - 1;
+ sum2 += ((adler1 >> 16) & 0xffff) + ((adler2 >> 16) & 0xffff) + BASE - rem;
+ if (sum1 >= BASE) sum1 -= BASE;
+ if (sum1 >= BASE) sum1 -= BASE;
+ if (sum2 >= ((unsigned long)BASE << 1)) sum2 -= ((unsigned long)BASE << 1);
+ if (sum2 >= BASE) sum2 -= BASE;
+ return sum1 | (sum2 << 16);
}
+
+/* ========================================================================= */
+uLong ZEXPORT adler32_combine(
+ uLong adler1,
+ uLong adler2,
+ z_off_t len2)
+{
+ return adler32_combine_(adler1, adler2, len2);
+}
+
+uLong ZEXPORT adler32_combine64(
+ uLong adler1,
+ uLong adler2,
+ z_off64_t len2)
+{
+ return adler32_combine_(adler1, adler2, len2);
+}
+
+#endif /* !Z_FREETYPE */
--- /dev/null
+/* crc32.c -- compute the CRC-32 of a data stream
+ * Copyright (C) 1995-2022 Mark Adler
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ *
+ * This interleaved implementation of a CRC makes use of pipelined multiple
+ * arithmetic-logic units, commonly found in modern CPU cores. It is due to
+ * Kadatch and Jenkins (2010). See doc/crc-doc.1.0.pdf in this distribution.
+ */
+
+/* @(#) $Id$ */
+
+/*
+ Note on the use of DYNAMIC_CRC_TABLE: there is no mutex or semaphore
+ protection on the static variables used to control the first-use generation
+ of the crc tables. Therefore, if you #define DYNAMIC_CRC_TABLE, you should
+ first call get_crc_table() to initialize the tables before allowing more than
+ one thread to use crc32().
+
+ MAKECRCH can be #defined to write out crc32.h. A main() routine is also
+ produced, so that this one source file can be compiled to an executable.
+ */
+
+#ifdef MAKECRCH
+# include <stdio.h>
+# ifndef DYNAMIC_CRC_TABLE
+# define DYNAMIC_CRC_TABLE
+# endif /* !DYNAMIC_CRC_TABLE */
+#endif /* MAKECRCH */
+
+#include "zutil.h" /* for Z_U4, Z_U8, z_crc_t, and FAR definitions */
+
+ /*
+ A CRC of a message is computed on N braids of words in the message, where
+ each word consists of W bytes (4 or 8). If N is 3, for example, then three
+ running sparse CRCs are calculated respectively on each braid, at these
+ indices in the array of words: 0, 3, 6, ..., 1, 4, 7, ..., and 2, 5, 8, ...
+ This is done starting at a word boundary, and continues until as many blocks
+ of N * W bytes as are available have been processed. The results are combined
+ into a single CRC at the end. For this code, N must be in the range 1..6 and
+ W must be 4 or 8. The upper limit on N can be increased if desired by adding
+ more #if blocks, extending the patterns apparent in the code. In addition,
+ crc32.h would need to be regenerated, if the maximum N value is increased.
+
+ N and W are chosen empirically by benchmarking the execution time on a given
+ processor. The choices for N and W below were based on testing on Intel Kaby
+ Lake i7, AMD Ryzen 7, ARM Cortex-A57, Sparc64-VII, PowerPC POWER9, and MIPS64
+ Octeon II processors. The Intel, AMD, and ARM processors were all fastest
+ with N=5, W=8. The Sparc, PowerPC, and MIPS64 were all fastest at N=5, W=4.
+ They were all tested with either gcc or clang, all using the -O3 optimization
+ level. Your mileage may vary.
+ */
+
+/* Define N */
+#ifdef Z_TESTN
+# define N Z_TESTN
+#else
+# define N 5
+#endif
+#if N < 1 || N > 6
+# error N must be in 1..6
+#endif
+
+/*
+ z_crc_t must be at least 32 bits. z_word_t must be at least as long as
+ z_crc_t. It is assumed here that z_word_t is either 32 bits or 64 bits, and
+ that bytes are eight bits.
+ */
+
+/*
+ Define W and the associated z_word_t type. If W is not defined, then a
+ braided calculation is not used, and the associated tables and code are not
+ compiled.
+ */
+#ifdef Z_TESTW
+# if Z_TESTW-1 != -1
+# define W Z_TESTW
+# endif
+#else
+# ifdef MAKECRCH
+# define W 8 /* required for MAKECRCH */
+# else
+# if defined(__x86_64__) || defined(__aarch64__)
+# define W 8
+# else
+# define W 4
+# endif
+# endif
+#endif
+#ifdef W
+# if W == 8 && defined(Z_U8)
+ typedef Z_U8 z_word_t;
+# elif defined(Z_U4)
+# undef W
+# define W 4
+ typedef Z_U4 z_word_t;
+# else
+# undef W
+# endif
+#endif
+
+/* If available, use the ARM processor CRC32 instruction. */
+#if defined(__aarch64__) && defined(__ARM_FEATURE_CRC32) && W == 8
+# define ARMCRC32
+#endif
+
+#ifndef Z_FREETYPE
+/* Local functions. */
+local z_crc_t multmodp OF((z_crc_t a, z_crc_t b));
+local z_crc_t x2nmodp OF((z_off64_t n, unsigned k));
+#endif /* Z_FREETYPE */
+
+#if defined(W) && (!defined(ARMCRC32) || defined(DYNAMIC_CRC_TABLE))
+ local z_word_t byte_swap OF((z_word_t word));
+#endif
+
+#if defined(W) && !defined(ARMCRC32)
+ local z_crc_t crc_word OF((z_word_t data));
+ local z_word_t crc_word_big OF((z_word_t data));
+#endif
+
+#if defined(W) && (!defined(ARMCRC32) || defined(DYNAMIC_CRC_TABLE))
+/*
+ Swap the bytes in a z_word_t to convert between little and big endian. Any
+ self-respecting compiler will optimize this to a single machine byte-swap
+ instruction, if one is available. This assumes that word_t is either 32 bits
+ or 64 bits.
+ */
+local z_word_t byte_swap(
+ z_word_t word)
+{
+# if W == 8
+ return
+ (word & 0xff00000000000000) >> 56 |
+ (word & 0xff000000000000) >> 40 |
+ (word & 0xff0000000000) >> 24 |
+ (word & 0xff00000000) >> 8 |
+ (word & 0xff000000) << 8 |
+ (word & 0xff0000) << 24 |
+ (word & 0xff00) << 40 |
+ (word & 0xff) << 56;
+# else /* W == 4 */
+ return
+ (word & 0xff000000) >> 24 |
+ (word & 0xff0000) >> 8 |
+ (word & 0xff00) << 8 |
+ (word & 0xff) << 24;
+# endif
+}
+#endif
+
+/* CRC polynomial. */
+#define POLY 0xedb88320 /* p(x) reflected, with x^32 implied */
+
+#ifdef DYNAMIC_CRC_TABLE
+
+local z_crc_t FAR crc_table[256];
+local z_crc_t FAR x2n_table[32];
+local void make_crc_table OF((void));
+#ifdef W
+ local z_word_t FAR crc_big_table[256];
+ local z_crc_t FAR crc_braid_table[W][256];
+ local z_word_t FAR crc_braid_big_table[W][256];
+ local void braid OF((z_crc_t [][256], z_word_t [][256], int, int));
+#endif
+#ifdef MAKECRCH
+ local void write_table OF((FILE *, const z_crc_t FAR *, int));
+ local void write_table32hi OF((FILE *, const z_word_t FAR *, int));
+ local void write_table64 OF((FILE *, const z_word_t FAR *, int));
+#endif /* MAKECRCH */
+
+/*
+ Define a once() function depending on the availability of atomics. If this is
+ compiled with DYNAMIC_CRC_TABLE defined, and if CRCs will be computed in
+ multiple threads, and if atomics are not available, then get_crc_table() must
+ be called to initialize the tables and must return before any threads are
+ allowed to compute or combine CRCs.
+ */
+
+/* Definition of once functionality. */
+typedef struct once_s once_t;
+local void once OF((once_t *, void (*)(void)));
+
+/* Check for the availability of atomics. */
+#if defined(__STDC__) && __STDC_VERSION__ >= 201112L && \
+ !defined(__STDC_NO_ATOMICS__)
+
+#include <stdatomic.h>
+
+/* Structure for once(), which must be initialized with ONCE_INIT. */
+struct once_s {
+ atomic_flag begun;
+ atomic_int done;
+};
+#define ONCE_INIT {ATOMIC_FLAG_INIT, 0}
+
+/*
+ Run the provided init() function exactly once, even if multiple threads
+ invoke once() at the same time. The state must be a once_t initialized with
+ ONCE_INIT.
+ */
+local void once(state, init)
+ once_t *state;
+ void (*init)(void);
+{
+ if (!atomic_load(&state->done)) {
+ if (atomic_flag_test_and_set(&state->begun))
+ while (!atomic_load(&state->done))
+ ;
+ else {
+ init();
+ atomic_store(&state->done, 1);
+ }
+ }
+}
+
+#else /* no atomics */
+
+/* Structure for once(), which must be initialized with ONCE_INIT. */
+struct once_s {
+ volatile int begun;
+ volatile int done;
+};
+#define ONCE_INIT {0, 0}
+
+/* Test and set. Alas, not atomic, but tries to minimize the period of
+ vulnerability. */
+local int test_and_set OF((int volatile *));
+local int test_and_set(
+ int volatile *flag)
+{
+ int was;
+
+ was = *flag;
+ *flag = 1;
+ return was;
+}
+
+/* Run the provided init() function once. This is not thread-safe. */
+local void once(state, init)
+ once_t *state;
+ void (*init)(void);
+{
+ if (!state->done) {
+ if (test_and_set(&state->begun))
+ while (!state->done)
+ ;
+ else {
+ init();
+ state->done = 1;
+ }
+ }
+}
+
+#endif
+
+/* State for once(). */
+local once_t made = ONCE_INIT;
+
+/*
+ Generate tables for a byte-wise 32-bit CRC calculation on the polynomial:
+ x^32+x^26+x^23+x^22+x^16+x^12+x^11+x^10+x^8+x^7+x^5+x^4+x^2+x+1.
+
+ Polynomials over GF(2) are represented in binary, one bit per coefficient,
+ with the lowest powers in the most significant bit. Then adding polynomials
+ is just exclusive-or, and multiplying a polynomial by x is a right shift by
+ one. If we call the above polynomial p, and represent a byte as the
+ polynomial q, also with the lowest power in the most significant bit (so the
+ byte 0xb1 is the polynomial x^7+x^3+x^2+1), then the CRC is (q*x^32) mod p,
+ where a mod b means the remainder after dividing a by b.
+
+ This calculation is done using the shift-register method of multiplying and
+ taking the remainder. The register is initialized to zero, and for each
+ incoming bit, x^32 is added mod p to the register if the bit is a one (where
+ x^32 mod p is p+x^32 = x^26+...+1), and the register is multiplied mod p by x
+ (which is shifting right by one and adding x^32 mod p if the bit shifted out
+ is a one). We start with the highest power (least significant bit) of q and
+ repeat for all eight bits of q.
+
+ The table is simply the CRC of all possible eight bit values. This is all the
+ information needed to generate CRCs on data a byte at a time for all
+ combinations of CRC register values and incoming bytes.
+ */
+
+local void make_crc_table()
+{
+ unsigned i, j, n;
+ z_crc_t p;
+
+ /* initialize the CRC of bytes tables */
+ for (i = 0; i < 256; i++) {
+ p = i;
+ for (j = 0; j < 8; j++)
+ p = p & 1 ? (p >> 1) ^ POLY : p >> 1;
+ crc_table[i] = p;
+#ifdef W
+ crc_big_table[i] = byte_swap(p);
+#endif
+ }
+
+ /* initialize the x^2^n mod p(x) table */
+ p = (z_crc_t)1 << 30; /* x^1 */
+ x2n_table[0] = p;
+ for (n = 1; n < 32; n++)
+ x2n_table[n] = p = multmodp(p, p);
+
+#ifdef W
+ /* initialize the braiding tables -- needs x2n_table[] */
+ braid(crc_braid_table, crc_braid_big_table, N, W);
+#endif
+
+#ifdef MAKECRCH
+ {
+ /*
+ The crc32.h header file contains tables for both 32-bit and 64-bit
+ z_word_t's, and so requires a 64-bit type be available. In that case,
+ z_word_t must be defined to be 64-bits. This code then also generates
+ and writes out the tables for the case that z_word_t is 32 bits.
+ */
+#if !defined(W) || W != 8
+# error Need a 64-bit integer type in order to generate crc32.h.
+#endif
+ FILE *out;
+ int k, n;
+ z_crc_t ltl[8][256];
+ z_word_t big[8][256];
+
+ out = fopen("crc32.h", "w");
+ if (out == NULL) return;
+
+ /* write out little-endian CRC table to crc32.h */
+ fprintf(out,
+ "/* crc32.h -- tables for rapid CRC calculation\n"
+ " * Generated automatically by crc32.c\n */\n"
+ "\n"
+ "local const z_crc_t FAR crc_table[] = {\n"
+ " ");
+ write_table(out, crc_table, 256);
+ fprintf(out,
+ "};\n");
+
+ /* write out big-endian CRC table for 64-bit z_word_t to crc32.h */
+ fprintf(out,
+ "\n"
+ "#ifdef W\n"
+ "\n"
+ "#if W == 8\n"
+ "\n"
+ "local const z_word_t FAR crc_big_table[] = {\n"
+ " ");
+ write_table64(out, crc_big_table, 256);
+ fprintf(out,
+ "};\n");
+
+ /* write out big-endian CRC table for 32-bit z_word_t to crc32.h */
+ fprintf(out,
+ "\n"
+ "#else /* W == 4 */\n"
+ "\n"
+ "local const z_word_t FAR crc_big_table[] = {\n"
+ " ");
+ write_table32hi(out, crc_big_table, 256);
+ fprintf(out,
+ "};\n"
+ "\n"
+ "#endif\n");
+
+ /* write out braid tables for each value of N */
+ for (n = 1; n <= 6; n++) {
+ fprintf(out,
+ "\n"
+ "#if N == %d\n", n);
+
+ /* compute braid tables for this N and 64-bit word_t */
+ braid(ltl, big, n, 8);
+
+ /* write out braid tables for 64-bit z_word_t to crc32.h */
+ fprintf(out,
+ "\n"
+ "#if W == 8\n"
+ "\n"
+ "local const z_crc_t FAR crc_braid_table[][256] = {\n");
+ for (k = 0; k < 8; k++) {
+ fprintf(out, " {");
+ write_table(out, ltl[k], 256);
+ fprintf(out, "}%s", k < 7 ? ",\n" : "");
+ }
+ fprintf(out,
+ "};\n"
+ "\n"
+ "local const z_word_t FAR crc_braid_big_table[][256] = {\n");
+ for (k = 0; k < 8; k++) {
+ fprintf(out, " {");
+ write_table64(out, big[k], 256);
+ fprintf(out, "}%s", k < 7 ? ",\n" : "");
+ }
+ fprintf(out,
+ "};\n");
+
+ /* compute braid tables for this N and 32-bit word_t */
+ braid(ltl, big, n, 4);
+
+ /* write out braid tables for 32-bit z_word_t to crc32.h */
+ fprintf(out,
+ "\n"
+ "#else /* W == 4 */\n"
+ "\n"
+ "local const z_crc_t FAR crc_braid_table[][256] = {\n");
+ for (k = 0; k < 4; k++) {
+ fprintf(out, " {");
+ write_table(out, ltl[k], 256);
+ fprintf(out, "}%s", k < 3 ? ",\n" : "");
+ }
+ fprintf(out,
+ "};\n"
+ "\n"
+ "local const z_word_t FAR crc_braid_big_table[][256] = {\n");
+ for (k = 0; k < 4; k++) {
+ fprintf(out, " {");
+ write_table32hi(out, big[k], 256);
+ fprintf(out, "}%s", k < 3 ? ",\n" : "");
+ }
+ fprintf(out,
+ "};\n"
+ "\n"
+ "#endif\n"
+ "\n"
+ "#endif\n");
+ }
+ fprintf(out,
+ "\n"
+ "#endif\n");
+
+ /* write out zeros operator table to crc32.h */
+ fprintf(out,
+ "\n"
+ "local const z_crc_t FAR x2n_table[] = {\n"
+ " ");
+ write_table(out, x2n_table, 32);
+ fprintf(out,
+ "};\n");
+ fclose(out);
+ }
+#endif /* MAKECRCH */
+}
+
+#ifdef MAKECRCH
+
+/*
+ Write the 32-bit values in table[0..k-1] to out, five per line in
+ hexadecimal separated by commas.
+ */
+local void write_table(
+ FILE *out,
+ const z_crc_t FAR *table,
+ int k)
+{
+ int n;
+
+ for (n = 0; n < k; n++)
+ fprintf(out, "%s0x%08lx%s", n == 0 || n % 5 ? "" : " ",
+ (unsigned long)(table[n]),
+ n == k - 1 ? "" : (n % 5 == 4 ? ",\n" : ", "));
+}
+
+/*
+ Write the high 32-bits of each value in table[0..k-1] to out, five per line
+ in hexadecimal separated by commas.
+ */
+local void write_table32hi(
+ FILE *out,
+ const z_word_t FAR *table,
+ int k)
+{
+ int n;
+
+ for (n = 0; n < k; n++)
+ fprintf(out, "%s0x%08lx%s", n == 0 || n % 5 ? "" : " ",
+ (unsigned long)(table[n] >> 32),
+ n == k - 1 ? "" : (n % 5 == 4 ? ",\n" : ", "));
+}
+
+/*
+ Write the 64-bit values in table[0..k-1] to out, three per line in
+ hexadecimal separated by commas. This assumes that if there is a 64-bit
+ type, then there is also a long long integer type, and it is at least 64
+ bits. If not, then the type cast and format string can be adjusted
+ accordingly.
+ */
+local void write_table64(
+ FILE *out,
+ const z_word_t FAR *table,
+ int k)
+{
+ int n;
+
+ for (n = 0; n < k; n++)
+ fprintf(out, "%s0x%016llx%s", n == 0 || n % 3 ? "" : " ",
+ (unsigned long long)(table[n]),
+ n == k - 1 ? "" : (n % 3 == 2 ? ",\n" : ", "));
+}
+
+/* Actually do the deed. */
+int main()
+{
+ make_crc_table();
+ return 0;
+}
+
+#endif /* MAKECRCH */
+
+#ifdef W
+/*
+ Generate the little and big-endian braid tables for the given n and z_word_t
+ size w. Each array must have room for w blocks of 256 elements.
+ */
+local void braid(ltl, big, n, w)
+ z_crc_t ltl[][256];
+ z_word_t big[][256];
+ int n;
+ int w;
+{
+ int k;
+ z_crc_t i, p, q;
+ for (k = 0; k < w; k++) {
+ p = x2nmodp((n * w + 3 - k) << 3, 0);
+ ltl[k][0] = 0;
+ big[w - 1 - k][0] = 0;
+ for (i = 1; i < 256; i++) {
+ ltl[k][i] = q = multmodp(i << 24, p);
+ big[w - 1 - k][i] = byte_swap(q);
+ }
+ }
+}
+#endif
+
+#else /* !DYNAMIC_CRC_TABLE */
+/* ========================================================================
+ * Tables for byte-wise and braided CRC-32 calculations, and a table of powers
+ * of x for combining CRC-32s, all made by make_crc_table().
+ */
+#include "crc32.h"
+#endif /* DYNAMIC_CRC_TABLE */
+
+/* ========================================================================
+ * Routines used for CRC calculation. Some are also required for the table
+ * generation above.
+ */
+
+#ifndef Z_FREETYPE
+
+/*
+ Return a(x) multiplied by b(x) modulo p(x), where p(x) is the CRC polynomial,
+ reflected. For speed, this requires that a not be zero.
+ */
+local z_crc_t multmodp(
+ z_crc_t a,
+ z_crc_t b)
+{
+ z_crc_t m, p;
+
+ m = (z_crc_t)1 << 31;
+ p = 0;
+ for (;;) {
+ if (a & m) {
+ p ^= b;
+ if ((a & (m - 1)) == 0)
+ break;
+ }
+ m >>= 1;
+ b = b & 1 ? (b >> 1) ^ POLY : b >> 1;
+ }
+ return p;
+}
+
+/*
+ Return x^(n * 2^k) modulo p(x). Requires that x2n_table[] has been
+ initialized.
+ */
+local z_crc_t x2nmodp(
+ z_off64_t n,
+ unsigned k)
+{
+ z_crc_t p;
+
+ p = (z_crc_t)1 << 31; /* x^0 == 1 */
+ while (n) {
+ if (n & 1)
+ p = multmodp(x2n_table[k & 31], p);
+ n >>= 1;
+ k++;
+ }
+ return p;
+}
+
+/* =========================================================================
+ * This function can be used by asm versions of crc32(), and to force the
+ * generation of the CRC tables in a threaded application.
+ */
+const z_crc_t FAR * ZEXPORT get_crc_table()
+{
+#ifdef DYNAMIC_CRC_TABLE
+ once(&made, make_crc_table);
+#endif /* DYNAMIC_CRC_TABLE */
+ return (const z_crc_t FAR *)crc_table;
+}
+
+#endif /* Z_FREETYPE */
+
+/* =========================================================================
+ * Use ARM machine instructions if available. This will compute the CRC about
+ * ten times faster than the braided calculation. This code does not check for
+ * the presence of the CRC instruction at run time. __ARM_FEATURE_CRC32 will
+ * only be defined if the compilation specifies an ARM processor architecture
+ * that has the instructions. For example, compiling with -march=armv8.1-a or
+ * -march=armv8-a+crc, or -march=native if the compile machine has the crc32
+ * instructions.
+ */
+#ifdef ARMCRC32
+
+/*
+ Constants empirically determined to maximize speed. These values are from
+ measurements on a Cortex-A57. Your mileage may vary.
+ */
+#define Z_BATCH 3990 /* number of words in a batch */
+#define Z_BATCH_ZEROS 0xa10d3d0c /* computed from Z_BATCH = 3990 */
+#define Z_BATCH_MIN 800 /* fewest words in a final batch */
+
+unsigned long ZEXPORT crc32_z(
+ unsigned long crc,
+ const unsigned char FAR *buf,
+ z_size_t len)
+{
+ z_crc_t val;
+ z_word_t crc1, crc2;
+ const z_word_t *word;
+ z_word_t val0, val1, val2;
+ z_size_t last, last2, i;
+ z_size_t num;
+
+ /* Return initial CRC, if requested. */
+ if (buf == Z_NULL) return 0;
+
+#ifdef DYNAMIC_CRC_TABLE
+ once(&made, make_crc_table);
+#endif /* DYNAMIC_CRC_TABLE */
+
+ /* Pre-condition the CRC */
+ crc = (~crc) & 0xffffffff;
+
+ /* Compute the CRC up to a word boundary. */
+ while (len && ((z_size_t)buf & 7) != 0) {
+ len--;
+ val = *buf++;
+ __asm__ volatile("crc32b %w0, %w0, %w1" : "+r"(crc) : "r"(val));
+ }
+
+ /* Prepare to compute the CRC on full 64-bit words word[0..num-1]. */
+ word = (z_word_t const *)buf;
+ num = len >> 3;
+ len &= 7;
+
+ /* Do three interleaved CRCs to realize the throughput of one crc32x
+ instruction per cycle. Each CRC is calculated on Z_BATCH words. The
+ three CRCs are combined into a single CRC after each set of batches. */
+ while (num >= 3 * Z_BATCH) {
+ crc1 = 0;
+ crc2 = 0;
+ for (i = 0; i < Z_BATCH; i++) {
+ val0 = word[i];
+ val1 = word[i + Z_BATCH];
+ val2 = word[i + 2 * Z_BATCH];
+ __asm__ volatile("crc32x %w0, %w0, %x1" : "+r"(crc) : "r"(val0));
+ __asm__ volatile("crc32x %w0, %w0, %x1" : "+r"(crc1) : "r"(val1));
+ __asm__ volatile("crc32x %w0, %w0, %x1" : "+r"(crc2) : "r"(val2));
+ }
+ word += 3 * Z_BATCH;
+ num -= 3 * Z_BATCH;
+ crc = multmodp(Z_BATCH_ZEROS, crc) ^ crc1;
+ crc = multmodp(Z_BATCH_ZEROS, crc) ^ crc2;
+ }
+
+ /* Do one last smaller batch with the remaining words, if there are enough
+ to pay for the combination of CRCs. */
+ last = num / 3;
+ if (last >= Z_BATCH_MIN) {
+ last2 = last << 1;
+ crc1 = 0;
+ crc2 = 0;
+ for (i = 0; i < last; i++) {
+ val0 = word[i];
+ val1 = word[i + last];
+ val2 = word[i + last2];
+ __asm__ volatile("crc32x %w0, %w0, %x1" : "+r"(crc) : "r"(val0));
+ __asm__ volatile("crc32x %w0, %w0, %x1" : "+r"(crc1) : "r"(val1));
+ __asm__ volatile("crc32x %w0, %w0, %x1" : "+r"(crc2) : "r"(val2));
+ }
+ word += 3 * last;
+ num -= 3 * last;
+ val = x2nmodp(last, 6);
+ crc = multmodp(val, crc) ^ crc1;
+ crc = multmodp(val, crc) ^ crc2;
+ }
+
+ /* Compute the CRC on any remaining words. */
+ for (i = 0; i < num; i++) {
+ val0 = word[i];
+ __asm__ volatile("crc32x %w0, %w0, %x1" : "+r"(crc) : "r"(val0));
+ }
+ word += num;
+
+ /* Complete the CRC on any remaining bytes. */
+ buf = (const unsigned char FAR *)word;
+ while (len) {
+ len--;
+ val = *buf++;
+ __asm__ volatile("crc32b %w0, %w0, %w1" : "+r"(crc) : "r"(val));
+ }
+
+ /* Return the CRC, post-conditioned. */
+ return crc ^ 0xffffffff;
+}
+
+#else
+
+#ifdef W
+
+/*
+ Return the CRC of the W bytes in the word_t data, taking the
+ least-significant byte of the word as the first byte of data, without any pre
+ or post conditioning. This is used to combine the CRCs of each braid.
+ */
+local z_crc_t crc_word(
+ z_word_t data)
+{
+ int k;
+ for (k = 0; k < W; k++)
+ data = (data >> 8) ^ crc_table[data & 0xff];
+ return (z_crc_t)data;
+}
+
+local z_word_t crc_word_big(
+ z_word_t data)
+{
+ int k;
+ for (k = 0; k < W; k++)
+ data = (data << 8) ^
+ crc_big_table[(data >> ((W - 1) << 3)) & 0xff];
+ return data;
+}
+
+#endif
+
+/* ========================================================================= */
+unsigned long ZEXPORT crc32_z(
+ unsigned long crc,
+ const unsigned char FAR *buf,
+ z_size_t len)
+{
+ /* Return initial CRC, if requested. */
+ if (buf == Z_NULL) return 0;
+
+#ifdef DYNAMIC_CRC_TABLE
+ once(&made, make_crc_table);
+#endif /* DYNAMIC_CRC_TABLE */
+
+ /* Pre-condition the CRC */
+ crc = (~crc) & 0xffffffff;
+
+#ifdef W
+
+ /* If provided enough bytes, do a braided CRC calculation. */
+ if (len >= N * W + W - 1) {
+ z_size_t blks;
+ z_word_t const *words;
+ unsigned endian;
+ int k;
+
+ /* Compute the CRC up to a z_word_t boundary. */
+ while (len && ((z_size_t)buf & (W - 1)) != 0) {
+ len--;
+ crc = (crc >> 8) ^ crc_table[(crc ^ *buf++) & 0xff];
+ }
+
+ /* Compute the CRC on as many N z_word_t blocks as are available. */
+ blks = len / (N * W);
+ len -= blks * N * W;
+ words = (z_word_t const *)buf;
+
+ /* Do endian check at execution time instead of compile time, since ARM
+ processors can change the endianess at execution time. If the
+ compiler knows what the endianess will be, it can optimize out the
+ check and the unused branch. */
+ endian = 1;
+ if (*(unsigned char *)&endian) {
+ /* Little endian. */
+
+ z_crc_t crc0;
+ z_word_t word0;
+#if N > 1
+ z_crc_t crc1;
+ z_word_t word1;
+#if N > 2
+ z_crc_t crc2;
+ z_word_t word2;
+#if N > 3
+ z_crc_t crc3;
+ z_word_t word3;
+#if N > 4
+ z_crc_t crc4;
+ z_word_t word4;
+#if N > 5
+ z_crc_t crc5;
+ z_word_t word5;
+#endif
+#endif
+#endif
+#endif
+#endif
+
+ /* Initialize the CRC for each braid. */
+ crc0 = crc;
+#if N > 1
+ crc1 = 0;
+#if N > 2
+ crc2 = 0;
+#if N > 3
+ crc3 = 0;
+#if N > 4
+ crc4 = 0;
+#if N > 5
+ crc5 = 0;
+#endif
+#endif
+#endif
+#endif
+#endif
+
+ /*
+ Process the first blks-1 blocks, computing the CRCs on each braid
+ independently.
+ */
+ while (--blks) {
+ /* Load the word for each braid into registers. */
+ word0 = crc0 ^ words[0];
+#if N > 1
+ word1 = crc1 ^ words[1];
+#if N > 2
+ word2 = crc2 ^ words[2];
+#if N > 3
+ word3 = crc3 ^ words[3];
+#if N > 4
+ word4 = crc4 ^ words[4];
+#if N > 5
+ word5 = crc5 ^ words[5];
+#endif
+#endif
+#endif
+#endif
+#endif
+ words += N;
+
+ /* Compute and update the CRC for each word. The loop should
+ get unrolled. */
+ crc0 = crc_braid_table[0][word0 & 0xff];
+#if N > 1
+ crc1 = crc_braid_table[0][word1 & 0xff];
+#if N > 2
+ crc2 = crc_braid_table[0][word2 & 0xff];
+#if N > 3
+ crc3 = crc_braid_table[0][word3 & 0xff];
+#if N > 4
+ crc4 = crc_braid_table[0][word4 & 0xff];
+#if N > 5
+ crc5 = crc_braid_table[0][word5 & 0xff];
+#endif
+#endif
+#endif
+#endif
+#endif
+ for (k = 1; k < W; k++) {
+ crc0 ^= crc_braid_table[k][(word0 >> (k << 3)) & 0xff];
+#if N > 1
+ crc1 ^= crc_braid_table[k][(word1 >> (k << 3)) & 0xff];
+#if N > 2
+ crc2 ^= crc_braid_table[k][(word2 >> (k << 3)) & 0xff];
+#if N > 3
+ crc3 ^= crc_braid_table[k][(word3 >> (k << 3)) & 0xff];
+#if N > 4
+ crc4 ^= crc_braid_table[k][(word4 >> (k << 3)) & 0xff];
+#if N > 5
+ crc5 ^= crc_braid_table[k][(word5 >> (k << 3)) & 0xff];
+#endif
+#endif
+#endif
+#endif
+#endif
+ }
+ }
+
+ /*
+ Process the last block, combining the CRCs of the N braids at the
+ same time.
+ */
+ crc = crc_word(crc0 ^ words[0]);
+#if N > 1
+ crc = crc_word(crc1 ^ words[1] ^ crc);
+#if N > 2
+ crc = crc_word(crc2 ^ words[2] ^ crc);
+#if N > 3
+ crc = crc_word(crc3 ^ words[3] ^ crc);
+#if N > 4
+ crc = crc_word(crc4 ^ words[4] ^ crc);
+#if N > 5
+ crc = crc_word(crc5 ^ words[5] ^ crc);
+#endif
+#endif
+#endif
+#endif
+#endif
+ words += N;
+ }
+ else {
+ /* Big endian. */
+
+ z_word_t crc0, word0, comb;
+#if N > 1
+ z_word_t crc1, word1;
+#if N > 2
+ z_word_t crc2, word2;
+#if N > 3
+ z_word_t crc3, word3;
+#if N > 4
+ z_word_t crc4, word4;
+#if N > 5
+ z_word_t crc5, word5;
+#endif
+#endif
+#endif
+#endif
+#endif
+
+ /* Initialize the CRC for each braid. */
+ crc0 = byte_swap(crc);
+#if N > 1
+ crc1 = 0;
+#if N > 2
+ crc2 = 0;
+#if N > 3
+ crc3 = 0;
+#if N > 4
+ crc4 = 0;
+#if N > 5
+ crc5 = 0;
+#endif
+#endif
+#endif
+#endif
+#endif
+
+ /*
+ Process the first blks-1 blocks, computing the CRCs on each braid
+ independently.
+ */
+ while (--blks) {
+ /* Load the word for each braid into registers. */
+ word0 = crc0 ^ words[0];
+#if N > 1
+ word1 = crc1 ^ words[1];
+#if N > 2
+ word2 = crc2 ^ words[2];
+#if N > 3
+ word3 = crc3 ^ words[3];
+#if N > 4
+ word4 = crc4 ^ words[4];
+#if N > 5
+ word5 = crc5 ^ words[5];
+#endif
+#endif
+#endif
+#endif
+#endif
+ words += N;
+
+ /* Compute and update the CRC for each word. The loop should
+ get unrolled. */
+ crc0 = crc_braid_big_table[0][word0 & 0xff];
+#if N > 1
+ crc1 = crc_braid_big_table[0][word1 & 0xff];
+#if N > 2
+ crc2 = crc_braid_big_table[0][word2 & 0xff];
+#if N > 3
+ crc3 = crc_braid_big_table[0][word3 & 0xff];
+#if N > 4
+ crc4 = crc_braid_big_table[0][word4 & 0xff];
+#if N > 5
+ crc5 = crc_braid_big_table[0][word5 & 0xff];
+#endif
+#endif
+#endif
+#endif
+#endif
+ for (k = 1; k < W; k++) {
+ crc0 ^= crc_braid_big_table[k][(word0 >> (k << 3)) & 0xff];
+#if N > 1
+ crc1 ^= crc_braid_big_table[k][(word1 >> (k << 3)) & 0xff];
+#if N > 2
+ crc2 ^= crc_braid_big_table[k][(word2 >> (k << 3)) & 0xff];
+#if N > 3
+ crc3 ^= crc_braid_big_table[k][(word3 >> (k << 3)) & 0xff];
+#if N > 4
+ crc4 ^= crc_braid_big_table[k][(word4 >> (k << 3)) & 0xff];
+#if N > 5
+ crc5 ^= crc_braid_big_table[k][(word5 >> (k << 3)) & 0xff];
+#endif
+#endif
+#endif
+#endif
+#endif
+ }
+ }
+
+ /*
+ Process the last block, combining the CRCs of the N braids at the
+ same time.
+ */
+ comb = crc_word_big(crc0 ^ words[0]);
+#if N > 1
+ comb = crc_word_big(crc1 ^ words[1] ^ comb);
+#if N > 2
+ comb = crc_word_big(crc2 ^ words[2] ^ comb);
+#if N > 3
+ comb = crc_word_big(crc3 ^ words[3] ^ comb);
+#if N > 4
+ comb = crc_word_big(crc4 ^ words[4] ^ comb);
+#if N > 5
+ comb = crc_word_big(crc5 ^ words[5] ^ comb);
+#endif
+#endif
+#endif
+#endif
+#endif
+ words += N;
+ crc = byte_swap(comb);
+ }
+
+ /*
+ Update the pointer to the remaining bytes to process.
+ */
+ buf = (unsigned char const *)words;
+ }
+
+#endif /* W */
+
+ /* Complete the computation of the CRC on any remaining bytes. */
+ while (len >= 8) {
+ len -= 8;
+ crc = (crc >> 8) ^ crc_table[(crc ^ *buf++) & 0xff];
+ crc = (crc >> 8) ^ crc_table[(crc ^ *buf++) & 0xff];
+ crc = (crc >> 8) ^ crc_table[(crc ^ *buf++) & 0xff];
+ crc = (crc >> 8) ^ crc_table[(crc ^ *buf++) & 0xff];
+ crc = (crc >> 8) ^ crc_table[(crc ^ *buf++) & 0xff];
+ crc = (crc >> 8) ^ crc_table[(crc ^ *buf++) & 0xff];
+ crc = (crc >> 8) ^ crc_table[(crc ^ *buf++) & 0xff];
+ crc = (crc >> 8) ^ crc_table[(crc ^ *buf++) & 0xff];
+ }
+ while (len) {
+ len--;
+ crc = (crc >> 8) ^ crc_table[(crc ^ *buf++) & 0xff];
+ }
+
+ /* Return the CRC, post-conditioned. */
+ return crc ^ 0xffffffff;
+}
+
+#endif
+
+/* ========================================================================= */
+unsigned long ZEXPORT crc32(
+ unsigned long crc,
+ const unsigned char FAR *buf,
+ uInt len)
+{
+ return crc32_z(crc, buf, len);
+}
+
+#ifndef Z_FREETYPE
+
+/* ========================================================================= */
+uLong ZEXPORT crc32_combine64(
+ uLong crc1,
+ uLong crc2,
+ z_off64_t len2)
+{
+#ifdef DYNAMIC_CRC_TABLE
+ once(&made, make_crc_table);
+#endif /* DYNAMIC_CRC_TABLE */
+ return multmodp(x2nmodp(len2, 3), crc1) ^ (crc2 & 0xffffffff);
+}
+
+/* ========================================================================= */
+uLong ZEXPORT crc32_combine(
+ uLong crc1,
+ uLong crc2,
+ z_off_t len2)
+{
+ return crc32_combine64(crc1, crc2, (z_off64_t)len2);
+}
+
+/* ========================================================================= */
+uLong ZEXPORT crc32_combine_gen64(
+ z_off64_t len2)
+{
+#ifdef DYNAMIC_CRC_TABLE
+ once(&made, make_crc_table);
+#endif /* DYNAMIC_CRC_TABLE */
+ return x2nmodp(len2, 3);
+}
+
+/* ========================================================================= */
+uLong ZEXPORT crc32_combine_gen(
+ z_off_t len2)
+{
+ return crc32_combine_gen64((z_off64_t)len2);
+}
+
+/* ========================================================================= */
+uLong ZEXPORT crc32_combine_op(
+ uLong crc1,
+ uLong crc2,
+ uLong op)
+{
+ return multmodp(op, crc1) ^ (crc2 & 0xffffffff);
+}
+
+#endif /* Z_FREETYPE */
--- /dev/null
+/* crc32.h -- tables for rapid CRC calculation
+ * Generated automatically by crc32.c
+ */
+
+local const z_crc_t FAR crc_table[] = {
+ 0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419,
+ 0x706af48f, 0xe963a535, 0x9e6495a3, 0x0edb8832, 0x79dcb8a4,
+ 0xe0d5e91e, 0x97d2d988, 0x09b64c2b, 0x7eb17cbd, 0xe7b82d07,
+ 0x90bf1d91, 0x1db71064, 0x6ab020f2, 0xf3b97148, 0x84be41de,
+ 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7, 0x136c9856,
+ 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec, 0x14015c4f, 0x63066cd9,
+ 0xfa0f3d63, 0x8d080df5, 0x3b6e20c8, 0x4c69105e, 0xd56041e4,
+ 0xa2677172, 0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b,
+ 0x35b5a8fa, 0x42b2986c, 0xdbbbc9d6, 0xacbcf940, 0x32d86ce3,
+ 0x45df5c75, 0xdcd60dcf, 0xabd13d59, 0x26d930ac, 0x51de003a,
+ 0xc8d75180, 0xbfd06116, 0x21b4f4b5, 0x56b3c423, 0xcfba9599,
+ 0xb8bda50f, 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924,
+ 0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d, 0x76dc4190,
+ 0x01db7106, 0x98d220bc, 0xefd5102a, 0x71b18589, 0x06b6b51f,
+ 0x9fbfe4a5, 0xe8b8d433, 0x7807c9a2, 0x0f00f934, 0x9609a88e,
+ 0xe10e9818, 0x7f6a0dbb, 0x086d3d2d, 0x91646c97, 0xe6635c01,
+ 0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e, 0x6c0695ed,
+ 0x1b01a57b, 0x8208f4c1, 0xf50fc457, 0x65b0d9c6, 0x12b7e950,
+ 0x8bbeb8ea, 0xfcb9887c, 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3,
+ 0xfbd44c65, 0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2,
+ 0x4adfa541, 0x3dd895d7, 0xa4d1c46d, 0xd3d6f4fb, 0x4369e96a,
+ 0x346ed9fc, 0xad678846, 0xda60b8d0, 0x44042d73, 0x33031de5,
+ 0xaa0a4c5f, 0xdd0d7cc9, 0x5005713c, 0x270241aa, 0xbe0b1010,
+ 0xc90c2086, 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f,
+ 0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4, 0x59b33d17,
+ 0x2eb40d81, 0xb7bd5c3b, 0xc0ba6cad, 0xedb88320, 0x9abfb3b6,
+ 0x03b6e20c, 0x74b1d29a, 0xead54739, 0x9dd277af, 0x04db2615,
+ 0x73dc1683, 0xe3630b12, 0x94643b84, 0x0d6d6a3e, 0x7a6a5aa8,
+ 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1, 0xf00f9344,
+ 0x8708a3d2, 0x1e01f268, 0x6906c2fe, 0xf762575d, 0x806567cb,
+ 0x196c3671, 0x6e6b06e7, 0xfed41b76, 0x89d32be0, 0x10da7a5a,
+ 0x67dd4acc, 0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5,
+ 0xd6d6a3e8, 0xa1d1937e, 0x38d8c2c4, 0x4fdff252, 0xd1bb67f1,
+ 0xa6bc5767, 0x3fb506dd, 0x48b2364b, 0xd80d2bda, 0xaf0a1b4c,
+ 0x36034af6, 0x41047a60, 0xdf60efc3, 0xa867df55, 0x316e8eef,
+ 0x4669be79, 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236,
+ 0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f, 0xc5ba3bbe,
+ 0xb2bd0b28, 0x2bb45a92, 0x5cb36a04, 0xc2d7ffa7, 0xb5d0cf31,
+ 0x2cd99e8b, 0x5bdeae1d, 0x9b64c2b0, 0xec63f226, 0x756aa39c,
+ 0x026d930a, 0x9c0906a9, 0xeb0e363f, 0x72076785, 0x05005713,
+ 0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38, 0x92d28e9b,
+ 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21, 0x86d3d2d4, 0xf1d4e242,
+ 0x68ddb3f8, 0x1fda836e, 0x81be16cd, 0xf6b9265b, 0x6fb077e1,
+ 0x18b74777, 0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c,
+ 0x8f659eff, 0xf862ae69, 0x616bffd3, 0x166ccf45, 0xa00ae278,
+ 0xd70dd2ee, 0x4e048354, 0x3903b3c2, 0xa7672661, 0xd06016f7,
+ 0x4969474d, 0x3e6e77db, 0xaed16a4a, 0xd9d65adc, 0x40df0b66,
+ 0x37d83bf0, 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9,
+ 0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, 0xbad03605,
+ 0xcdd70693, 0x54de5729, 0x23d967bf, 0xb3667a2e, 0xc4614ab8,
+ 0x5d681b02, 0x2a6f2b94, 0xb40bbe37, 0xc30c8ea1, 0x5a05df1b,
+ 0x2d02ef8d};
+
+#ifdef W
+
+#if W == 8
+
+local const z_word_t FAR crc_big_table[] = {
+ 0x0000000000000000, 0x9630077700000000, 0x2c610eee00000000,
+ 0xba51099900000000, 0x19c46d0700000000, 0x8ff46a7000000000,
+ 0x35a563e900000000, 0xa395649e00000000, 0x3288db0e00000000,
+ 0xa4b8dc7900000000, 0x1ee9d5e000000000, 0x88d9d29700000000,
+ 0x2b4cb60900000000, 0xbd7cb17e00000000, 0x072db8e700000000,
+ 0x911dbf9000000000, 0x6410b71d00000000, 0xf220b06a00000000,
+ 0x4871b9f300000000, 0xde41be8400000000, 0x7dd4da1a00000000,
+ 0xebe4dd6d00000000, 0x51b5d4f400000000, 0xc785d38300000000,
+ 0x56986c1300000000, 0xc0a86b6400000000, 0x7af962fd00000000,
+ 0xecc9658a00000000, 0x4f5c011400000000, 0xd96c066300000000,
+ 0x633d0ffa00000000, 0xf50d088d00000000, 0xc8206e3b00000000,
+ 0x5e10694c00000000, 0xe44160d500000000, 0x727167a200000000,
+ 0xd1e4033c00000000, 0x47d4044b00000000, 0xfd850dd200000000,
+ 0x6bb50aa500000000, 0xfaa8b53500000000, 0x6c98b24200000000,
+ 0xd6c9bbdb00000000, 0x40f9bcac00000000, 0xe36cd83200000000,
+ 0x755cdf4500000000, 0xcf0dd6dc00000000, 0x593dd1ab00000000,
+ 0xac30d92600000000, 0x3a00de5100000000, 0x8051d7c800000000,
+ 0x1661d0bf00000000, 0xb5f4b42100000000, 0x23c4b35600000000,
+ 0x9995bacf00000000, 0x0fa5bdb800000000, 0x9eb8022800000000,
+ 0x0888055f00000000, 0xb2d90cc600000000, 0x24e90bb100000000,
+ 0x877c6f2f00000000, 0x114c685800000000, 0xab1d61c100000000,
+ 0x3d2d66b600000000, 0x9041dc7600000000, 0x0671db0100000000,
+ 0xbc20d29800000000, 0x2a10d5ef00000000, 0x8985b17100000000,
+ 0x1fb5b60600000000, 0xa5e4bf9f00000000, 0x33d4b8e800000000,
+ 0xa2c9077800000000, 0x34f9000f00000000, 0x8ea8099600000000,
+ 0x18980ee100000000, 0xbb0d6a7f00000000, 0x2d3d6d0800000000,
+ 0x976c649100000000, 0x015c63e600000000, 0xf4516b6b00000000,
+ 0x62616c1c00000000, 0xd830658500000000, 0x4e0062f200000000,
+ 0xed95066c00000000, 0x7ba5011b00000000, 0xc1f4088200000000,
+ 0x57c40ff500000000, 0xc6d9b06500000000, 0x50e9b71200000000,
+ 0xeab8be8b00000000, 0x7c88b9fc00000000, 0xdf1ddd6200000000,
+ 0x492dda1500000000, 0xf37cd38c00000000, 0x654cd4fb00000000,
+ 0x5861b24d00000000, 0xce51b53a00000000, 0x7400bca300000000,
+ 0xe230bbd400000000, 0x41a5df4a00000000, 0xd795d83d00000000,
+ 0x6dc4d1a400000000, 0xfbf4d6d300000000, 0x6ae9694300000000,
+ 0xfcd96e3400000000, 0x468867ad00000000, 0xd0b860da00000000,
+ 0x732d044400000000, 0xe51d033300000000, 0x5f4c0aaa00000000,
+ 0xc97c0ddd00000000, 0x3c71055000000000, 0xaa41022700000000,
+ 0x10100bbe00000000, 0x86200cc900000000, 0x25b5685700000000,
+ 0xb3856f2000000000, 0x09d466b900000000, 0x9fe461ce00000000,
+ 0x0ef9de5e00000000, 0x98c9d92900000000, 0x2298d0b000000000,
+ 0xb4a8d7c700000000, 0x173db35900000000, 0x810db42e00000000,
+ 0x3b5cbdb700000000, 0xad6cbac000000000, 0x2083b8ed00000000,
+ 0xb6b3bf9a00000000, 0x0ce2b60300000000, 0x9ad2b17400000000,
+ 0x3947d5ea00000000, 0xaf77d29d00000000, 0x1526db0400000000,
+ 0x8316dc7300000000, 0x120b63e300000000, 0x843b649400000000,
+ 0x3e6a6d0d00000000, 0xa85a6a7a00000000, 0x0bcf0ee400000000,
+ 0x9dff099300000000, 0x27ae000a00000000, 0xb19e077d00000000,
+ 0x44930ff000000000, 0xd2a3088700000000, 0x68f2011e00000000,
+ 0xfec2066900000000, 0x5d5762f700000000, 0xcb67658000000000,
+ 0x71366c1900000000, 0xe7066b6e00000000, 0x761bd4fe00000000,
+ 0xe02bd38900000000, 0x5a7ada1000000000, 0xcc4add6700000000,
+ 0x6fdfb9f900000000, 0xf9efbe8e00000000, 0x43beb71700000000,
+ 0xd58eb06000000000, 0xe8a3d6d600000000, 0x7e93d1a100000000,
+ 0xc4c2d83800000000, 0x52f2df4f00000000, 0xf167bbd100000000,
+ 0x6757bca600000000, 0xdd06b53f00000000, 0x4b36b24800000000,
+ 0xda2b0dd800000000, 0x4c1b0aaf00000000, 0xf64a033600000000,
+ 0x607a044100000000, 0xc3ef60df00000000, 0x55df67a800000000,
+ 0xef8e6e3100000000, 0x79be694600000000, 0x8cb361cb00000000,
+ 0x1a8366bc00000000, 0xa0d26f2500000000, 0x36e2685200000000,
+ 0x95770ccc00000000, 0x03470bbb00000000, 0xb916022200000000,
+ 0x2f26055500000000, 0xbe3bbac500000000, 0x280bbdb200000000,
+ 0x925ab42b00000000, 0x046ab35c00000000, 0xa7ffd7c200000000,
+ 0x31cfd0b500000000, 0x8b9ed92c00000000, 0x1daede5b00000000,
+ 0xb0c2649b00000000, 0x26f263ec00000000, 0x9ca36a7500000000,
+ 0x0a936d0200000000, 0xa906099c00000000, 0x3f360eeb00000000,
+ 0x8567077200000000, 0x1357000500000000, 0x824abf9500000000,
+ 0x147ab8e200000000, 0xae2bb17b00000000, 0x381bb60c00000000,
+ 0x9b8ed29200000000, 0x0dbed5e500000000, 0xb7efdc7c00000000,
+ 0x21dfdb0b00000000, 0xd4d2d38600000000, 0x42e2d4f100000000,
+ 0xf8b3dd6800000000, 0x6e83da1f00000000, 0xcd16be8100000000,
+ 0x5b26b9f600000000, 0xe177b06f00000000, 0x7747b71800000000,
+ 0xe65a088800000000, 0x706a0fff00000000, 0xca3b066600000000,
+ 0x5c0b011100000000, 0xff9e658f00000000, 0x69ae62f800000000,
+ 0xd3ff6b6100000000, 0x45cf6c1600000000, 0x78e20aa000000000,
+ 0xeed20dd700000000, 0x5483044e00000000, 0xc2b3033900000000,
+ 0x612667a700000000, 0xf71660d000000000, 0x4d47694900000000,
+ 0xdb776e3e00000000, 0x4a6ad1ae00000000, 0xdc5ad6d900000000,
+ 0x660bdf4000000000, 0xf03bd83700000000, 0x53aebca900000000,
+ 0xc59ebbde00000000, 0x7fcfb24700000000, 0xe9ffb53000000000,
+ 0x1cf2bdbd00000000, 0x8ac2baca00000000, 0x3093b35300000000,
+ 0xa6a3b42400000000, 0x0536d0ba00000000, 0x9306d7cd00000000,
+ 0x2957de5400000000, 0xbf67d92300000000, 0x2e7a66b300000000,
+ 0xb84a61c400000000, 0x021b685d00000000, 0x942b6f2a00000000,
+ 0x37be0bb400000000, 0xa18e0cc300000000, 0x1bdf055a00000000,
+ 0x8def022d00000000};
+
+#else /* W == 4 */
+
+local const z_word_t FAR crc_big_table[] = {
+ 0x00000000, 0x96300777, 0x2c610eee, 0xba510999, 0x19c46d07,
+ 0x8ff46a70, 0x35a563e9, 0xa395649e, 0x3288db0e, 0xa4b8dc79,
+ 0x1ee9d5e0, 0x88d9d297, 0x2b4cb609, 0xbd7cb17e, 0x072db8e7,
+ 0x911dbf90, 0x6410b71d, 0xf220b06a, 0x4871b9f3, 0xde41be84,
+ 0x7dd4da1a, 0xebe4dd6d, 0x51b5d4f4, 0xc785d383, 0x56986c13,
+ 0xc0a86b64, 0x7af962fd, 0xecc9658a, 0x4f5c0114, 0xd96c0663,
+ 0x633d0ffa, 0xf50d088d, 0xc8206e3b, 0x5e10694c, 0xe44160d5,
+ 0x727167a2, 0xd1e4033c, 0x47d4044b, 0xfd850dd2, 0x6bb50aa5,
+ 0xfaa8b535, 0x6c98b242, 0xd6c9bbdb, 0x40f9bcac, 0xe36cd832,
+ 0x755cdf45, 0xcf0dd6dc, 0x593dd1ab, 0xac30d926, 0x3a00de51,
+ 0x8051d7c8, 0x1661d0bf, 0xb5f4b421, 0x23c4b356, 0x9995bacf,
+ 0x0fa5bdb8, 0x9eb80228, 0x0888055f, 0xb2d90cc6, 0x24e90bb1,
+ 0x877c6f2f, 0x114c6858, 0xab1d61c1, 0x3d2d66b6, 0x9041dc76,
+ 0x0671db01, 0xbc20d298, 0x2a10d5ef, 0x8985b171, 0x1fb5b606,
+ 0xa5e4bf9f, 0x33d4b8e8, 0xa2c90778, 0x34f9000f, 0x8ea80996,
+ 0x18980ee1, 0xbb0d6a7f, 0x2d3d6d08, 0x976c6491, 0x015c63e6,
+ 0xf4516b6b, 0x62616c1c, 0xd8306585, 0x4e0062f2, 0xed95066c,
+ 0x7ba5011b, 0xc1f40882, 0x57c40ff5, 0xc6d9b065, 0x50e9b712,
+ 0xeab8be8b, 0x7c88b9fc, 0xdf1ddd62, 0x492dda15, 0xf37cd38c,
+ 0x654cd4fb, 0x5861b24d, 0xce51b53a, 0x7400bca3, 0xe230bbd4,
+ 0x41a5df4a, 0xd795d83d, 0x6dc4d1a4, 0xfbf4d6d3, 0x6ae96943,
+ 0xfcd96e34, 0x468867ad, 0xd0b860da, 0x732d0444, 0xe51d0333,
+ 0x5f4c0aaa, 0xc97c0ddd, 0x3c710550, 0xaa410227, 0x10100bbe,
+ 0x86200cc9, 0x25b56857, 0xb3856f20, 0x09d466b9, 0x9fe461ce,
+ 0x0ef9de5e, 0x98c9d929, 0x2298d0b0, 0xb4a8d7c7, 0x173db359,
+ 0x810db42e, 0x3b5cbdb7, 0xad6cbac0, 0x2083b8ed, 0xb6b3bf9a,
+ 0x0ce2b603, 0x9ad2b174, 0x3947d5ea, 0xaf77d29d, 0x1526db04,
+ 0x8316dc73, 0x120b63e3, 0x843b6494, 0x3e6a6d0d, 0xa85a6a7a,
+ 0x0bcf0ee4, 0x9dff0993, 0x27ae000a, 0xb19e077d, 0x44930ff0,
+ 0xd2a30887, 0x68f2011e, 0xfec20669, 0x5d5762f7, 0xcb676580,
+ 0x71366c19, 0xe7066b6e, 0x761bd4fe, 0xe02bd389, 0x5a7ada10,
+ 0xcc4add67, 0x6fdfb9f9, 0xf9efbe8e, 0x43beb717, 0xd58eb060,
+ 0xe8a3d6d6, 0x7e93d1a1, 0xc4c2d838, 0x52f2df4f, 0xf167bbd1,
+ 0x6757bca6, 0xdd06b53f, 0x4b36b248, 0xda2b0dd8, 0x4c1b0aaf,
+ 0xf64a0336, 0x607a0441, 0xc3ef60df, 0x55df67a8, 0xef8e6e31,
+ 0x79be6946, 0x8cb361cb, 0x1a8366bc, 0xa0d26f25, 0x36e26852,
+ 0x95770ccc, 0x03470bbb, 0xb9160222, 0x2f260555, 0xbe3bbac5,
+ 0x280bbdb2, 0x925ab42b, 0x046ab35c, 0xa7ffd7c2, 0x31cfd0b5,
+ 0x8b9ed92c, 0x1daede5b, 0xb0c2649b, 0x26f263ec, 0x9ca36a75,
+ 0x0a936d02, 0xa906099c, 0x3f360eeb, 0x85670772, 0x13570005,
+ 0x824abf95, 0x147ab8e2, 0xae2bb17b, 0x381bb60c, 0x9b8ed292,
+ 0x0dbed5e5, 0xb7efdc7c, 0x21dfdb0b, 0xd4d2d386, 0x42e2d4f1,
+ 0xf8b3dd68, 0x6e83da1f, 0xcd16be81, 0x5b26b9f6, 0xe177b06f,
+ 0x7747b718, 0xe65a0888, 0x706a0fff, 0xca3b0666, 0x5c0b0111,
+ 0xff9e658f, 0x69ae62f8, 0xd3ff6b61, 0x45cf6c16, 0x78e20aa0,
+ 0xeed20dd7, 0x5483044e, 0xc2b30339, 0x612667a7, 0xf71660d0,
+ 0x4d476949, 0xdb776e3e, 0x4a6ad1ae, 0xdc5ad6d9, 0x660bdf40,
+ 0xf03bd837, 0x53aebca9, 0xc59ebbde, 0x7fcfb247, 0xe9ffb530,
+ 0x1cf2bdbd, 0x8ac2baca, 0x3093b353, 0xa6a3b424, 0x0536d0ba,
+ 0x9306d7cd, 0x2957de54, 0xbf67d923, 0x2e7a66b3, 0xb84a61c4,
+ 0x021b685d, 0x942b6f2a, 0x37be0bb4, 0xa18e0cc3, 0x1bdf055a,
+ 0x8def022d};
+
+#endif
+
+#if N == 1
+
+#if W == 8
+
+local const z_crc_t FAR crc_braid_table[][256] = {
+ {0x00000000, 0xccaa009e, 0x4225077d, 0x8e8f07e3, 0x844a0efa,
+ 0x48e00e64, 0xc66f0987, 0x0ac50919, 0xd3e51bb5, 0x1f4f1b2b,
+ 0x91c01cc8, 0x5d6a1c56, 0x57af154f, 0x9b0515d1, 0x158a1232,
+ 0xd92012ac, 0x7cbb312b, 0xb01131b5, 0x3e9e3656, 0xf23436c8,
+ 0xf8f13fd1, 0x345b3f4f, 0xbad438ac, 0x767e3832, 0xaf5e2a9e,
+ 0x63f42a00, 0xed7b2de3, 0x21d12d7d, 0x2b142464, 0xe7be24fa,
+ 0x69312319, 0xa59b2387, 0xf9766256, 0x35dc62c8, 0xbb53652b,
+ 0x77f965b5, 0x7d3c6cac, 0xb1966c32, 0x3f196bd1, 0xf3b36b4f,
+ 0x2a9379e3, 0xe639797d, 0x68b67e9e, 0xa41c7e00, 0xaed97719,
+ 0x62737787, 0xecfc7064, 0x205670fa, 0x85cd537d, 0x496753e3,
+ 0xc7e85400, 0x0b42549e, 0x01875d87, 0xcd2d5d19, 0x43a25afa,
+ 0x8f085a64, 0x562848c8, 0x9a824856, 0x140d4fb5, 0xd8a74f2b,
+ 0xd2624632, 0x1ec846ac, 0x9047414f, 0x5ced41d1, 0x299dc2ed,
+ 0xe537c273, 0x6bb8c590, 0xa712c50e, 0xadd7cc17, 0x617dcc89,
+ 0xeff2cb6a, 0x2358cbf4, 0xfa78d958, 0x36d2d9c6, 0xb85dde25,
+ 0x74f7debb, 0x7e32d7a2, 0xb298d73c, 0x3c17d0df, 0xf0bdd041,
+ 0x5526f3c6, 0x998cf358, 0x1703f4bb, 0xdba9f425, 0xd16cfd3c,
+ 0x1dc6fda2, 0x9349fa41, 0x5fe3fadf, 0x86c3e873, 0x4a69e8ed,
+ 0xc4e6ef0e, 0x084cef90, 0x0289e689, 0xce23e617, 0x40ace1f4,
+ 0x8c06e16a, 0xd0eba0bb, 0x1c41a025, 0x92cea7c6, 0x5e64a758,
+ 0x54a1ae41, 0x980baedf, 0x1684a93c, 0xda2ea9a2, 0x030ebb0e,
+ 0xcfa4bb90, 0x412bbc73, 0x8d81bced, 0x8744b5f4, 0x4beeb56a,
+ 0xc561b289, 0x09cbb217, 0xac509190, 0x60fa910e, 0xee7596ed,
+ 0x22df9673, 0x281a9f6a, 0xe4b09ff4, 0x6a3f9817, 0xa6959889,
+ 0x7fb58a25, 0xb31f8abb, 0x3d908d58, 0xf13a8dc6, 0xfbff84df,
+ 0x37558441, 0xb9da83a2, 0x7570833c, 0x533b85da, 0x9f918544,
+ 0x111e82a7, 0xddb48239, 0xd7718b20, 0x1bdb8bbe, 0x95548c5d,
+ 0x59fe8cc3, 0x80de9e6f, 0x4c749ef1, 0xc2fb9912, 0x0e51998c,
+ 0x04949095, 0xc83e900b, 0x46b197e8, 0x8a1b9776, 0x2f80b4f1,
+ 0xe32ab46f, 0x6da5b38c, 0xa10fb312, 0xabcaba0b, 0x6760ba95,
+ 0xe9efbd76, 0x2545bde8, 0xfc65af44, 0x30cfafda, 0xbe40a839,
+ 0x72eaa8a7, 0x782fa1be, 0xb485a120, 0x3a0aa6c3, 0xf6a0a65d,
+ 0xaa4de78c, 0x66e7e712, 0xe868e0f1, 0x24c2e06f, 0x2e07e976,
+ 0xe2ade9e8, 0x6c22ee0b, 0xa088ee95, 0x79a8fc39, 0xb502fca7,
+ 0x3b8dfb44, 0xf727fbda, 0xfde2f2c3, 0x3148f25d, 0xbfc7f5be,
+ 0x736df520, 0xd6f6d6a7, 0x1a5cd639, 0x94d3d1da, 0x5879d144,
+ 0x52bcd85d, 0x9e16d8c3, 0x1099df20, 0xdc33dfbe, 0x0513cd12,
+ 0xc9b9cd8c, 0x4736ca6f, 0x8b9ccaf1, 0x8159c3e8, 0x4df3c376,
+ 0xc37cc495, 0x0fd6c40b, 0x7aa64737, 0xb60c47a9, 0x3883404a,
+ 0xf42940d4, 0xfeec49cd, 0x32464953, 0xbcc94eb0, 0x70634e2e,
+ 0xa9435c82, 0x65e95c1c, 0xeb665bff, 0x27cc5b61, 0x2d095278,
+ 0xe1a352e6, 0x6f2c5505, 0xa386559b, 0x061d761c, 0xcab77682,
+ 0x44387161, 0x889271ff, 0x825778e6, 0x4efd7878, 0xc0727f9b,
+ 0x0cd87f05, 0xd5f86da9, 0x19526d37, 0x97dd6ad4, 0x5b776a4a,
+ 0x51b26353, 0x9d1863cd, 0x1397642e, 0xdf3d64b0, 0x83d02561,
+ 0x4f7a25ff, 0xc1f5221c, 0x0d5f2282, 0x079a2b9b, 0xcb302b05,
+ 0x45bf2ce6, 0x89152c78, 0x50353ed4, 0x9c9f3e4a, 0x121039a9,
+ 0xdeba3937, 0xd47f302e, 0x18d530b0, 0x965a3753, 0x5af037cd,
+ 0xff6b144a, 0x33c114d4, 0xbd4e1337, 0x71e413a9, 0x7b211ab0,
+ 0xb78b1a2e, 0x39041dcd, 0xf5ae1d53, 0x2c8e0fff, 0xe0240f61,
+ 0x6eab0882, 0xa201081c, 0xa8c40105, 0x646e019b, 0xeae10678,
+ 0x264b06e6},
+ {0x00000000, 0xa6770bb4, 0x979f1129, 0x31e81a9d, 0xf44f2413,
+ 0x52382fa7, 0x63d0353a, 0xc5a73e8e, 0x33ef4e67, 0x959845d3,
+ 0xa4705f4e, 0x020754fa, 0xc7a06a74, 0x61d761c0, 0x503f7b5d,
+ 0xf64870e9, 0x67de9cce, 0xc1a9977a, 0xf0418de7, 0x56368653,
+ 0x9391b8dd, 0x35e6b369, 0x040ea9f4, 0xa279a240, 0x5431d2a9,
+ 0xf246d91d, 0xc3aec380, 0x65d9c834, 0xa07ef6ba, 0x0609fd0e,
+ 0x37e1e793, 0x9196ec27, 0xcfbd399c, 0x69ca3228, 0x582228b5,
+ 0xfe552301, 0x3bf21d8f, 0x9d85163b, 0xac6d0ca6, 0x0a1a0712,
+ 0xfc5277fb, 0x5a257c4f, 0x6bcd66d2, 0xcdba6d66, 0x081d53e8,
+ 0xae6a585c, 0x9f8242c1, 0x39f54975, 0xa863a552, 0x0e14aee6,
+ 0x3ffcb47b, 0x998bbfcf, 0x5c2c8141, 0xfa5b8af5, 0xcbb39068,
+ 0x6dc49bdc, 0x9b8ceb35, 0x3dfbe081, 0x0c13fa1c, 0xaa64f1a8,
+ 0x6fc3cf26, 0xc9b4c492, 0xf85cde0f, 0x5e2bd5bb, 0x440b7579,
+ 0xe27c7ecd, 0xd3946450, 0x75e36fe4, 0xb044516a, 0x16335ade,
+ 0x27db4043, 0x81ac4bf7, 0x77e43b1e, 0xd19330aa, 0xe07b2a37,
+ 0x460c2183, 0x83ab1f0d, 0x25dc14b9, 0x14340e24, 0xb2430590,
+ 0x23d5e9b7, 0x85a2e203, 0xb44af89e, 0x123df32a, 0xd79acda4,
+ 0x71edc610, 0x4005dc8d, 0xe672d739, 0x103aa7d0, 0xb64dac64,
+ 0x87a5b6f9, 0x21d2bd4d, 0xe47583c3, 0x42028877, 0x73ea92ea,
+ 0xd59d995e, 0x8bb64ce5, 0x2dc14751, 0x1c295dcc, 0xba5e5678,
+ 0x7ff968f6, 0xd98e6342, 0xe86679df, 0x4e11726b, 0xb8590282,
+ 0x1e2e0936, 0x2fc613ab, 0x89b1181f, 0x4c162691, 0xea612d25,
+ 0xdb8937b8, 0x7dfe3c0c, 0xec68d02b, 0x4a1fdb9f, 0x7bf7c102,
+ 0xdd80cab6, 0x1827f438, 0xbe50ff8c, 0x8fb8e511, 0x29cfeea5,
+ 0xdf879e4c, 0x79f095f8, 0x48188f65, 0xee6f84d1, 0x2bc8ba5f,
+ 0x8dbfb1eb, 0xbc57ab76, 0x1a20a0c2, 0x8816eaf2, 0x2e61e146,
+ 0x1f89fbdb, 0xb9fef06f, 0x7c59cee1, 0xda2ec555, 0xebc6dfc8,
+ 0x4db1d47c, 0xbbf9a495, 0x1d8eaf21, 0x2c66b5bc, 0x8a11be08,
+ 0x4fb68086, 0xe9c18b32, 0xd82991af, 0x7e5e9a1b, 0xefc8763c,
+ 0x49bf7d88, 0x78576715, 0xde206ca1, 0x1b87522f, 0xbdf0599b,
+ 0x8c184306, 0x2a6f48b2, 0xdc27385b, 0x7a5033ef, 0x4bb82972,
+ 0xedcf22c6, 0x28681c48, 0x8e1f17fc, 0xbff70d61, 0x198006d5,
+ 0x47abd36e, 0xe1dcd8da, 0xd034c247, 0x7643c9f3, 0xb3e4f77d,
+ 0x1593fcc9, 0x247be654, 0x820cede0, 0x74449d09, 0xd23396bd,
+ 0xe3db8c20, 0x45ac8794, 0x800bb91a, 0x267cb2ae, 0x1794a833,
+ 0xb1e3a387, 0x20754fa0, 0x86024414, 0xb7ea5e89, 0x119d553d,
+ 0xd43a6bb3, 0x724d6007, 0x43a57a9a, 0xe5d2712e, 0x139a01c7,
+ 0xb5ed0a73, 0x840510ee, 0x22721b5a, 0xe7d525d4, 0x41a22e60,
+ 0x704a34fd, 0xd63d3f49, 0xcc1d9f8b, 0x6a6a943f, 0x5b828ea2,
+ 0xfdf58516, 0x3852bb98, 0x9e25b02c, 0xafcdaab1, 0x09baa105,
+ 0xfff2d1ec, 0x5985da58, 0x686dc0c5, 0xce1acb71, 0x0bbdf5ff,
+ 0xadcafe4b, 0x9c22e4d6, 0x3a55ef62, 0xabc30345, 0x0db408f1,
+ 0x3c5c126c, 0x9a2b19d8, 0x5f8c2756, 0xf9fb2ce2, 0xc813367f,
+ 0x6e643dcb, 0x982c4d22, 0x3e5b4696, 0x0fb35c0b, 0xa9c457bf,
+ 0x6c636931, 0xca146285, 0xfbfc7818, 0x5d8b73ac, 0x03a0a617,
+ 0xa5d7ada3, 0x943fb73e, 0x3248bc8a, 0xf7ef8204, 0x519889b0,
+ 0x6070932d, 0xc6079899, 0x304fe870, 0x9638e3c4, 0xa7d0f959,
+ 0x01a7f2ed, 0xc400cc63, 0x6277c7d7, 0x539fdd4a, 0xf5e8d6fe,
+ 0x647e3ad9, 0xc209316d, 0xf3e12bf0, 0x55962044, 0x90311eca,
+ 0x3646157e, 0x07ae0fe3, 0xa1d90457, 0x579174be, 0xf1e67f0a,
+ 0xc00e6597, 0x66796e23, 0xa3de50ad, 0x05a95b19, 0x34414184,
+ 0x92364a30},
+ {0x00000000, 0xcb5cd3a5, 0x4dc8a10b, 0x869472ae, 0x9b914216,
+ 0x50cd91b3, 0xd659e31d, 0x1d0530b8, 0xec53826d, 0x270f51c8,
+ 0xa19b2366, 0x6ac7f0c3, 0x77c2c07b, 0xbc9e13de, 0x3a0a6170,
+ 0xf156b2d5, 0x03d6029b, 0xc88ad13e, 0x4e1ea390, 0x85427035,
+ 0x9847408d, 0x531b9328, 0xd58fe186, 0x1ed33223, 0xef8580f6,
+ 0x24d95353, 0xa24d21fd, 0x6911f258, 0x7414c2e0, 0xbf481145,
+ 0x39dc63eb, 0xf280b04e, 0x07ac0536, 0xccf0d693, 0x4a64a43d,
+ 0x81387798, 0x9c3d4720, 0x57619485, 0xd1f5e62b, 0x1aa9358e,
+ 0xebff875b, 0x20a354fe, 0xa6372650, 0x6d6bf5f5, 0x706ec54d,
+ 0xbb3216e8, 0x3da66446, 0xf6fab7e3, 0x047a07ad, 0xcf26d408,
+ 0x49b2a6a6, 0x82ee7503, 0x9feb45bb, 0x54b7961e, 0xd223e4b0,
+ 0x197f3715, 0xe82985c0, 0x23755665, 0xa5e124cb, 0x6ebdf76e,
+ 0x73b8c7d6, 0xb8e41473, 0x3e7066dd, 0xf52cb578, 0x0f580a6c,
+ 0xc404d9c9, 0x4290ab67, 0x89cc78c2, 0x94c9487a, 0x5f959bdf,
+ 0xd901e971, 0x125d3ad4, 0xe30b8801, 0x28575ba4, 0xaec3290a,
+ 0x659ffaaf, 0x789aca17, 0xb3c619b2, 0x35526b1c, 0xfe0eb8b9,
+ 0x0c8e08f7, 0xc7d2db52, 0x4146a9fc, 0x8a1a7a59, 0x971f4ae1,
+ 0x5c439944, 0xdad7ebea, 0x118b384f, 0xe0dd8a9a, 0x2b81593f,
+ 0xad152b91, 0x6649f834, 0x7b4cc88c, 0xb0101b29, 0x36846987,
+ 0xfdd8ba22, 0x08f40f5a, 0xc3a8dcff, 0x453cae51, 0x8e607df4,
+ 0x93654d4c, 0x58399ee9, 0xdeadec47, 0x15f13fe2, 0xe4a78d37,
+ 0x2ffb5e92, 0xa96f2c3c, 0x6233ff99, 0x7f36cf21, 0xb46a1c84,
+ 0x32fe6e2a, 0xf9a2bd8f, 0x0b220dc1, 0xc07ede64, 0x46eaacca,
+ 0x8db67f6f, 0x90b34fd7, 0x5bef9c72, 0xdd7beedc, 0x16273d79,
+ 0xe7718fac, 0x2c2d5c09, 0xaab92ea7, 0x61e5fd02, 0x7ce0cdba,
+ 0xb7bc1e1f, 0x31286cb1, 0xfa74bf14, 0x1eb014d8, 0xd5ecc77d,
+ 0x5378b5d3, 0x98246676, 0x852156ce, 0x4e7d856b, 0xc8e9f7c5,
+ 0x03b52460, 0xf2e396b5, 0x39bf4510, 0xbf2b37be, 0x7477e41b,
+ 0x6972d4a3, 0xa22e0706, 0x24ba75a8, 0xefe6a60d, 0x1d661643,
+ 0xd63ac5e6, 0x50aeb748, 0x9bf264ed, 0x86f75455, 0x4dab87f0,
+ 0xcb3ff55e, 0x006326fb, 0xf135942e, 0x3a69478b, 0xbcfd3525,
+ 0x77a1e680, 0x6aa4d638, 0xa1f8059d, 0x276c7733, 0xec30a496,
+ 0x191c11ee, 0xd240c24b, 0x54d4b0e5, 0x9f886340, 0x828d53f8,
+ 0x49d1805d, 0xcf45f2f3, 0x04192156, 0xf54f9383, 0x3e134026,
+ 0xb8873288, 0x73dbe12d, 0x6eded195, 0xa5820230, 0x2316709e,
+ 0xe84aa33b, 0x1aca1375, 0xd196c0d0, 0x5702b27e, 0x9c5e61db,
+ 0x815b5163, 0x4a0782c6, 0xcc93f068, 0x07cf23cd, 0xf6999118,
+ 0x3dc542bd, 0xbb513013, 0x700de3b6, 0x6d08d30e, 0xa65400ab,
+ 0x20c07205, 0xeb9ca1a0, 0x11e81eb4, 0xdab4cd11, 0x5c20bfbf,
+ 0x977c6c1a, 0x8a795ca2, 0x41258f07, 0xc7b1fda9, 0x0ced2e0c,
+ 0xfdbb9cd9, 0x36e74f7c, 0xb0733dd2, 0x7b2fee77, 0x662adecf,
+ 0xad760d6a, 0x2be27fc4, 0xe0beac61, 0x123e1c2f, 0xd962cf8a,
+ 0x5ff6bd24, 0x94aa6e81, 0x89af5e39, 0x42f38d9c, 0xc467ff32,
+ 0x0f3b2c97, 0xfe6d9e42, 0x35314de7, 0xb3a53f49, 0x78f9ecec,
+ 0x65fcdc54, 0xaea00ff1, 0x28347d5f, 0xe368aefa, 0x16441b82,
+ 0xdd18c827, 0x5b8cba89, 0x90d0692c, 0x8dd55994, 0x46898a31,
+ 0xc01df89f, 0x0b412b3a, 0xfa1799ef, 0x314b4a4a, 0xb7df38e4,
+ 0x7c83eb41, 0x6186dbf9, 0xaada085c, 0x2c4e7af2, 0xe712a957,
+ 0x15921919, 0xdececabc, 0x585ab812, 0x93066bb7, 0x8e035b0f,
+ 0x455f88aa, 0xc3cbfa04, 0x089729a1, 0xf9c19b74, 0x329d48d1,
+ 0xb4093a7f, 0x7f55e9da, 0x6250d962, 0xa90c0ac7, 0x2f987869,
+ 0xe4c4abcc},
+ {0x00000000, 0x3d6029b0, 0x7ac05360, 0x47a07ad0, 0xf580a6c0,
+ 0xc8e08f70, 0x8f40f5a0, 0xb220dc10, 0x30704bc1, 0x0d106271,
+ 0x4ab018a1, 0x77d03111, 0xc5f0ed01, 0xf890c4b1, 0xbf30be61,
+ 0x825097d1, 0x60e09782, 0x5d80be32, 0x1a20c4e2, 0x2740ed52,
+ 0x95603142, 0xa80018f2, 0xefa06222, 0xd2c04b92, 0x5090dc43,
+ 0x6df0f5f3, 0x2a508f23, 0x1730a693, 0xa5107a83, 0x98705333,
+ 0xdfd029e3, 0xe2b00053, 0xc1c12f04, 0xfca106b4, 0xbb017c64,
+ 0x866155d4, 0x344189c4, 0x0921a074, 0x4e81daa4, 0x73e1f314,
+ 0xf1b164c5, 0xccd14d75, 0x8b7137a5, 0xb6111e15, 0x0431c205,
+ 0x3951ebb5, 0x7ef19165, 0x4391b8d5, 0xa121b886, 0x9c419136,
+ 0xdbe1ebe6, 0xe681c256, 0x54a11e46, 0x69c137f6, 0x2e614d26,
+ 0x13016496, 0x9151f347, 0xac31daf7, 0xeb91a027, 0xd6f18997,
+ 0x64d15587, 0x59b17c37, 0x1e1106e7, 0x23712f57, 0x58f35849,
+ 0x659371f9, 0x22330b29, 0x1f532299, 0xad73fe89, 0x9013d739,
+ 0xd7b3ade9, 0xead38459, 0x68831388, 0x55e33a38, 0x124340e8,
+ 0x2f236958, 0x9d03b548, 0xa0639cf8, 0xe7c3e628, 0xdaa3cf98,
+ 0x3813cfcb, 0x0573e67b, 0x42d39cab, 0x7fb3b51b, 0xcd93690b,
+ 0xf0f340bb, 0xb7533a6b, 0x8a3313db, 0x0863840a, 0x3503adba,
+ 0x72a3d76a, 0x4fc3feda, 0xfde322ca, 0xc0830b7a, 0x872371aa,
+ 0xba43581a, 0x9932774d, 0xa4525efd, 0xe3f2242d, 0xde920d9d,
+ 0x6cb2d18d, 0x51d2f83d, 0x167282ed, 0x2b12ab5d, 0xa9423c8c,
+ 0x9422153c, 0xd3826fec, 0xeee2465c, 0x5cc29a4c, 0x61a2b3fc,
+ 0x2602c92c, 0x1b62e09c, 0xf9d2e0cf, 0xc4b2c97f, 0x8312b3af,
+ 0xbe729a1f, 0x0c52460f, 0x31326fbf, 0x7692156f, 0x4bf23cdf,
+ 0xc9a2ab0e, 0xf4c282be, 0xb362f86e, 0x8e02d1de, 0x3c220dce,
+ 0x0142247e, 0x46e25eae, 0x7b82771e, 0xb1e6b092, 0x8c869922,
+ 0xcb26e3f2, 0xf646ca42, 0x44661652, 0x79063fe2, 0x3ea64532,
+ 0x03c66c82, 0x8196fb53, 0xbcf6d2e3, 0xfb56a833, 0xc6368183,
+ 0x74165d93, 0x49767423, 0x0ed60ef3, 0x33b62743, 0xd1062710,
+ 0xec660ea0, 0xabc67470, 0x96a65dc0, 0x248681d0, 0x19e6a860,
+ 0x5e46d2b0, 0x6326fb00, 0xe1766cd1, 0xdc164561, 0x9bb63fb1,
+ 0xa6d61601, 0x14f6ca11, 0x2996e3a1, 0x6e369971, 0x5356b0c1,
+ 0x70279f96, 0x4d47b626, 0x0ae7ccf6, 0x3787e546, 0x85a73956,
+ 0xb8c710e6, 0xff676a36, 0xc2074386, 0x4057d457, 0x7d37fde7,
+ 0x3a978737, 0x07f7ae87, 0xb5d77297, 0x88b75b27, 0xcf1721f7,
+ 0xf2770847, 0x10c70814, 0x2da721a4, 0x6a075b74, 0x576772c4,
+ 0xe547aed4, 0xd8278764, 0x9f87fdb4, 0xa2e7d404, 0x20b743d5,
+ 0x1dd76a65, 0x5a7710b5, 0x67173905, 0xd537e515, 0xe857cca5,
+ 0xaff7b675, 0x92979fc5, 0xe915e8db, 0xd475c16b, 0x93d5bbbb,
+ 0xaeb5920b, 0x1c954e1b, 0x21f567ab, 0x66551d7b, 0x5b3534cb,
+ 0xd965a31a, 0xe4058aaa, 0xa3a5f07a, 0x9ec5d9ca, 0x2ce505da,
+ 0x11852c6a, 0x562556ba, 0x6b457f0a, 0x89f57f59, 0xb49556e9,
+ 0xf3352c39, 0xce550589, 0x7c75d999, 0x4115f029, 0x06b58af9,
+ 0x3bd5a349, 0xb9853498, 0x84e51d28, 0xc34567f8, 0xfe254e48,
+ 0x4c059258, 0x7165bbe8, 0x36c5c138, 0x0ba5e888, 0x28d4c7df,
+ 0x15b4ee6f, 0x521494bf, 0x6f74bd0f, 0xdd54611f, 0xe03448af,
+ 0xa794327f, 0x9af41bcf, 0x18a48c1e, 0x25c4a5ae, 0x6264df7e,
+ 0x5f04f6ce, 0xed242ade, 0xd044036e, 0x97e479be, 0xaa84500e,
+ 0x4834505d, 0x755479ed, 0x32f4033d, 0x0f942a8d, 0xbdb4f69d,
+ 0x80d4df2d, 0xc774a5fd, 0xfa148c4d, 0x78441b9c, 0x4524322c,
+ 0x028448fc, 0x3fe4614c, 0x8dc4bd5c, 0xb0a494ec, 0xf704ee3c,
+ 0xca64c78c},
+ {0x00000000, 0xb8bc6765, 0xaa09c88b, 0x12b5afee, 0x8f629757,
+ 0x37def032, 0x256b5fdc, 0x9dd738b9, 0xc5b428ef, 0x7d084f8a,
+ 0x6fbde064, 0xd7018701, 0x4ad6bfb8, 0xf26ad8dd, 0xe0df7733,
+ 0x58631056, 0x5019579f, 0xe8a530fa, 0xfa109f14, 0x42acf871,
+ 0xdf7bc0c8, 0x67c7a7ad, 0x75720843, 0xcdce6f26, 0x95ad7f70,
+ 0x2d111815, 0x3fa4b7fb, 0x8718d09e, 0x1acfe827, 0xa2738f42,
+ 0xb0c620ac, 0x087a47c9, 0xa032af3e, 0x188ec85b, 0x0a3b67b5,
+ 0xb28700d0, 0x2f503869, 0x97ec5f0c, 0x8559f0e2, 0x3de59787,
+ 0x658687d1, 0xdd3ae0b4, 0xcf8f4f5a, 0x7733283f, 0xeae41086,
+ 0x525877e3, 0x40edd80d, 0xf851bf68, 0xf02bf8a1, 0x48979fc4,
+ 0x5a22302a, 0xe29e574f, 0x7f496ff6, 0xc7f50893, 0xd540a77d,
+ 0x6dfcc018, 0x359fd04e, 0x8d23b72b, 0x9f9618c5, 0x272a7fa0,
+ 0xbafd4719, 0x0241207c, 0x10f48f92, 0xa848e8f7, 0x9b14583d,
+ 0x23a83f58, 0x311d90b6, 0x89a1f7d3, 0x1476cf6a, 0xaccaa80f,
+ 0xbe7f07e1, 0x06c36084, 0x5ea070d2, 0xe61c17b7, 0xf4a9b859,
+ 0x4c15df3c, 0xd1c2e785, 0x697e80e0, 0x7bcb2f0e, 0xc377486b,
+ 0xcb0d0fa2, 0x73b168c7, 0x6104c729, 0xd9b8a04c, 0x446f98f5,
+ 0xfcd3ff90, 0xee66507e, 0x56da371b, 0x0eb9274d, 0xb6054028,
+ 0xa4b0efc6, 0x1c0c88a3, 0x81dbb01a, 0x3967d77f, 0x2bd27891,
+ 0x936e1ff4, 0x3b26f703, 0x839a9066, 0x912f3f88, 0x299358ed,
+ 0xb4446054, 0x0cf80731, 0x1e4da8df, 0xa6f1cfba, 0xfe92dfec,
+ 0x462eb889, 0x549b1767, 0xec277002, 0x71f048bb, 0xc94c2fde,
+ 0xdbf98030, 0x6345e755, 0x6b3fa09c, 0xd383c7f9, 0xc1366817,
+ 0x798a0f72, 0xe45d37cb, 0x5ce150ae, 0x4e54ff40, 0xf6e89825,
+ 0xae8b8873, 0x1637ef16, 0x048240f8, 0xbc3e279d, 0x21e91f24,
+ 0x99557841, 0x8be0d7af, 0x335cb0ca, 0xed59b63b, 0x55e5d15e,
+ 0x47507eb0, 0xffec19d5, 0x623b216c, 0xda874609, 0xc832e9e7,
+ 0x708e8e82, 0x28ed9ed4, 0x9051f9b1, 0x82e4565f, 0x3a58313a,
+ 0xa78f0983, 0x1f336ee6, 0x0d86c108, 0xb53aa66d, 0xbd40e1a4,
+ 0x05fc86c1, 0x1749292f, 0xaff54e4a, 0x322276f3, 0x8a9e1196,
+ 0x982bbe78, 0x2097d91d, 0x78f4c94b, 0xc048ae2e, 0xd2fd01c0,
+ 0x6a4166a5, 0xf7965e1c, 0x4f2a3979, 0x5d9f9697, 0xe523f1f2,
+ 0x4d6b1905, 0xf5d77e60, 0xe762d18e, 0x5fdeb6eb, 0xc2098e52,
+ 0x7ab5e937, 0x680046d9, 0xd0bc21bc, 0x88df31ea, 0x3063568f,
+ 0x22d6f961, 0x9a6a9e04, 0x07bda6bd, 0xbf01c1d8, 0xadb46e36,
+ 0x15080953, 0x1d724e9a, 0xa5ce29ff, 0xb77b8611, 0x0fc7e174,
+ 0x9210d9cd, 0x2aacbea8, 0x38191146, 0x80a57623, 0xd8c66675,
+ 0x607a0110, 0x72cfaefe, 0xca73c99b, 0x57a4f122, 0xef189647,
+ 0xfdad39a9, 0x45115ecc, 0x764dee06, 0xcef18963, 0xdc44268d,
+ 0x64f841e8, 0xf92f7951, 0x41931e34, 0x5326b1da, 0xeb9ad6bf,
+ 0xb3f9c6e9, 0x0b45a18c, 0x19f00e62, 0xa14c6907, 0x3c9b51be,
+ 0x842736db, 0x96929935, 0x2e2efe50, 0x2654b999, 0x9ee8defc,
+ 0x8c5d7112, 0x34e11677, 0xa9362ece, 0x118a49ab, 0x033fe645,
+ 0xbb838120, 0xe3e09176, 0x5b5cf613, 0x49e959fd, 0xf1553e98,
+ 0x6c820621, 0xd43e6144, 0xc68bceaa, 0x7e37a9cf, 0xd67f4138,
+ 0x6ec3265d, 0x7c7689b3, 0xc4caeed6, 0x591dd66f, 0xe1a1b10a,
+ 0xf3141ee4, 0x4ba87981, 0x13cb69d7, 0xab770eb2, 0xb9c2a15c,
+ 0x017ec639, 0x9ca9fe80, 0x241599e5, 0x36a0360b, 0x8e1c516e,
+ 0x866616a7, 0x3eda71c2, 0x2c6fde2c, 0x94d3b949, 0x090481f0,
+ 0xb1b8e695, 0xa30d497b, 0x1bb12e1e, 0x43d23e48, 0xfb6e592d,
+ 0xe9dbf6c3, 0x516791a6, 0xccb0a91f, 0x740cce7a, 0x66b96194,
+ 0xde0506f1},
+ {0x00000000, 0x01c26a37, 0x0384d46e, 0x0246be59, 0x0709a8dc,
+ 0x06cbc2eb, 0x048d7cb2, 0x054f1685, 0x0e1351b8, 0x0fd13b8f,
+ 0x0d9785d6, 0x0c55efe1, 0x091af964, 0x08d89353, 0x0a9e2d0a,
+ 0x0b5c473d, 0x1c26a370, 0x1de4c947, 0x1fa2771e, 0x1e601d29,
+ 0x1b2f0bac, 0x1aed619b, 0x18abdfc2, 0x1969b5f5, 0x1235f2c8,
+ 0x13f798ff, 0x11b126a6, 0x10734c91, 0x153c5a14, 0x14fe3023,
+ 0x16b88e7a, 0x177ae44d, 0x384d46e0, 0x398f2cd7, 0x3bc9928e,
+ 0x3a0bf8b9, 0x3f44ee3c, 0x3e86840b, 0x3cc03a52, 0x3d025065,
+ 0x365e1758, 0x379c7d6f, 0x35dac336, 0x3418a901, 0x3157bf84,
+ 0x3095d5b3, 0x32d36bea, 0x331101dd, 0x246be590, 0x25a98fa7,
+ 0x27ef31fe, 0x262d5bc9, 0x23624d4c, 0x22a0277b, 0x20e69922,
+ 0x2124f315, 0x2a78b428, 0x2bbade1f, 0x29fc6046, 0x283e0a71,
+ 0x2d711cf4, 0x2cb376c3, 0x2ef5c89a, 0x2f37a2ad, 0x709a8dc0,
+ 0x7158e7f7, 0x731e59ae, 0x72dc3399, 0x7793251c, 0x76514f2b,
+ 0x7417f172, 0x75d59b45, 0x7e89dc78, 0x7f4bb64f, 0x7d0d0816,
+ 0x7ccf6221, 0x798074a4, 0x78421e93, 0x7a04a0ca, 0x7bc6cafd,
+ 0x6cbc2eb0, 0x6d7e4487, 0x6f38fade, 0x6efa90e9, 0x6bb5866c,
+ 0x6a77ec5b, 0x68315202, 0x69f33835, 0x62af7f08, 0x636d153f,
+ 0x612bab66, 0x60e9c151, 0x65a6d7d4, 0x6464bde3, 0x662203ba,
+ 0x67e0698d, 0x48d7cb20, 0x4915a117, 0x4b531f4e, 0x4a917579,
+ 0x4fde63fc, 0x4e1c09cb, 0x4c5ab792, 0x4d98dda5, 0x46c49a98,
+ 0x4706f0af, 0x45404ef6, 0x448224c1, 0x41cd3244, 0x400f5873,
+ 0x4249e62a, 0x438b8c1d, 0x54f16850, 0x55330267, 0x5775bc3e,
+ 0x56b7d609, 0x53f8c08c, 0x523aaabb, 0x507c14e2, 0x51be7ed5,
+ 0x5ae239e8, 0x5b2053df, 0x5966ed86, 0x58a487b1, 0x5deb9134,
+ 0x5c29fb03, 0x5e6f455a, 0x5fad2f6d, 0xe1351b80, 0xe0f771b7,
+ 0xe2b1cfee, 0xe373a5d9, 0xe63cb35c, 0xe7fed96b, 0xe5b86732,
+ 0xe47a0d05, 0xef264a38, 0xeee4200f, 0xeca29e56, 0xed60f461,
+ 0xe82fe2e4, 0xe9ed88d3, 0xebab368a, 0xea695cbd, 0xfd13b8f0,
+ 0xfcd1d2c7, 0xfe976c9e, 0xff5506a9, 0xfa1a102c, 0xfbd87a1b,
+ 0xf99ec442, 0xf85cae75, 0xf300e948, 0xf2c2837f, 0xf0843d26,
+ 0xf1465711, 0xf4094194, 0xf5cb2ba3, 0xf78d95fa, 0xf64fffcd,
+ 0xd9785d60, 0xd8ba3757, 0xdafc890e, 0xdb3ee339, 0xde71f5bc,
+ 0xdfb39f8b, 0xddf521d2, 0xdc374be5, 0xd76b0cd8, 0xd6a966ef,
+ 0xd4efd8b6, 0xd52db281, 0xd062a404, 0xd1a0ce33, 0xd3e6706a,
+ 0xd2241a5d, 0xc55efe10, 0xc49c9427, 0xc6da2a7e, 0xc7184049,
+ 0xc25756cc, 0xc3953cfb, 0xc1d382a2, 0xc011e895, 0xcb4dafa8,
+ 0xca8fc59f, 0xc8c97bc6, 0xc90b11f1, 0xcc440774, 0xcd866d43,
+ 0xcfc0d31a, 0xce02b92d, 0x91af9640, 0x906dfc77, 0x922b422e,
+ 0x93e92819, 0x96a63e9c, 0x976454ab, 0x9522eaf2, 0x94e080c5,
+ 0x9fbcc7f8, 0x9e7eadcf, 0x9c381396, 0x9dfa79a1, 0x98b56f24,
+ 0x99770513, 0x9b31bb4a, 0x9af3d17d, 0x8d893530, 0x8c4b5f07,
+ 0x8e0de15e, 0x8fcf8b69, 0x8a809dec, 0x8b42f7db, 0x89044982,
+ 0x88c623b5, 0x839a6488, 0x82580ebf, 0x801eb0e6, 0x81dcdad1,
+ 0x8493cc54, 0x8551a663, 0x8717183a, 0x86d5720d, 0xa9e2d0a0,
+ 0xa820ba97, 0xaa6604ce, 0xaba46ef9, 0xaeeb787c, 0xaf29124b,
+ 0xad6fac12, 0xacadc625, 0xa7f18118, 0xa633eb2f, 0xa4755576,
+ 0xa5b73f41, 0xa0f829c4, 0xa13a43f3, 0xa37cfdaa, 0xa2be979d,
+ 0xb5c473d0, 0xb40619e7, 0xb640a7be, 0xb782cd89, 0xb2cddb0c,
+ 0xb30fb13b, 0xb1490f62, 0xb08b6555, 0xbbd72268, 0xba15485f,
+ 0xb853f606, 0xb9919c31, 0xbcde8ab4, 0xbd1ce083, 0xbf5a5eda,
+ 0xbe9834ed},
+ {0x00000000, 0x191b3141, 0x32366282, 0x2b2d53c3, 0x646cc504,
+ 0x7d77f445, 0x565aa786, 0x4f4196c7, 0xc8d98a08, 0xd1c2bb49,
+ 0xfaefe88a, 0xe3f4d9cb, 0xacb54f0c, 0xb5ae7e4d, 0x9e832d8e,
+ 0x87981ccf, 0x4ac21251, 0x53d92310, 0x78f470d3, 0x61ef4192,
+ 0x2eaed755, 0x37b5e614, 0x1c98b5d7, 0x05838496, 0x821b9859,
+ 0x9b00a918, 0xb02dfadb, 0xa936cb9a, 0xe6775d5d, 0xff6c6c1c,
+ 0xd4413fdf, 0xcd5a0e9e, 0x958424a2, 0x8c9f15e3, 0xa7b24620,
+ 0xbea97761, 0xf1e8e1a6, 0xe8f3d0e7, 0xc3de8324, 0xdac5b265,
+ 0x5d5daeaa, 0x44469feb, 0x6f6bcc28, 0x7670fd69, 0x39316bae,
+ 0x202a5aef, 0x0b07092c, 0x121c386d, 0xdf4636f3, 0xc65d07b2,
+ 0xed705471, 0xf46b6530, 0xbb2af3f7, 0xa231c2b6, 0x891c9175,
+ 0x9007a034, 0x179fbcfb, 0x0e848dba, 0x25a9de79, 0x3cb2ef38,
+ 0x73f379ff, 0x6ae848be, 0x41c51b7d, 0x58de2a3c, 0xf0794f05,
+ 0xe9627e44, 0xc24f2d87, 0xdb541cc6, 0x94158a01, 0x8d0ebb40,
+ 0xa623e883, 0xbf38d9c2, 0x38a0c50d, 0x21bbf44c, 0x0a96a78f,
+ 0x138d96ce, 0x5ccc0009, 0x45d73148, 0x6efa628b, 0x77e153ca,
+ 0xbabb5d54, 0xa3a06c15, 0x888d3fd6, 0x91960e97, 0xded79850,
+ 0xc7cca911, 0xece1fad2, 0xf5facb93, 0x7262d75c, 0x6b79e61d,
+ 0x4054b5de, 0x594f849f, 0x160e1258, 0x0f152319, 0x243870da,
+ 0x3d23419b, 0x65fd6ba7, 0x7ce65ae6, 0x57cb0925, 0x4ed03864,
+ 0x0191aea3, 0x188a9fe2, 0x33a7cc21, 0x2abcfd60, 0xad24e1af,
+ 0xb43fd0ee, 0x9f12832d, 0x8609b26c, 0xc94824ab, 0xd05315ea,
+ 0xfb7e4629, 0xe2657768, 0x2f3f79f6, 0x362448b7, 0x1d091b74,
+ 0x04122a35, 0x4b53bcf2, 0x52488db3, 0x7965de70, 0x607eef31,
+ 0xe7e6f3fe, 0xfefdc2bf, 0xd5d0917c, 0xcccba03d, 0x838a36fa,
+ 0x9a9107bb, 0xb1bc5478, 0xa8a76539, 0x3b83984b, 0x2298a90a,
+ 0x09b5fac9, 0x10aecb88, 0x5fef5d4f, 0x46f46c0e, 0x6dd93fcd,
+ 0x74c20e8c, 0xf35a1243, 0xea412302, 0xc16c70c1, 0xd8774180,
+ 0x9736d747, 0x8e2de606, 0xa500b5c5, 0xbc1b8484, 0x71418a1a,
+ 0x685abb5b, 0x4377e898, 0x5a6cd9d9, 0x152d4f1e, 0x0c367e5f,
+ 0x271b2d9c, 0x3e001cdd, 0xb9980012, 0xa0833153, 0x8bae6290,
+ 0x92b553d1, 0xddf4c516, 0xc4eff457, 0xefc2a794, 0xf6d996d5,
+ 0xae07bce9, 0xb71c8da8, 0x9c31de6b, 0x852aef2a, 0xca6b79ed,
+ 0xd37048ac, 0xf85d1b6f, 0xe1462a2e, 0x66de36e1, 0x7fc507a0,
+ 0x54e85463, 0x4df36522, 0x02b2f3e5, 0x1ba9c2a4, 0x30849167,
+ 0x299fa026, 0xe4c5aeb8, 0xfdde9ff9, 0xd6f3cc3a, 0xcfe8fd7b,
+ 0x80a96bbc, 0x99b25afd, 0xb29f093e, 0xab84387f, 0x2c1c24b0,
+ 0x350715f1, 0x1e2a4632, 0x07317773, 0x4870e1b4, 0x516bd0f5,
+ 0x7a468336, 0x635db277, 0xcbfad74e, 0xd2e1e60f, 0xf9ccb5cc,
+ 0xe0d7848d, 0xaf96124a, 0xb68d230b, 0x9da070c8, 0x84bb4189,
+ 0x03235d46, 0x1a386c07, 0x31153fc4, 0x280e0e85, 0x674f9842,
+ 0x7e54a903, 0x5579fac0, 0x4c62cb81, 0x8138c51f, 0x9823f45e,
+ 0xb30ea79d, 0xaa1596dc, 0xe554001b, 0xfc4f315a, 0xd7626299,
+ 0xce7953d8, 0x49e14f17, 0x50fa7e56, 0x7bd72d95, 0x62cc1cd4,
+ 0x2d8d8a13, 0x3496bb52, 0x1fbbe891, 0x06a0d9d0, 0x5e7ef3ec,
+ 0x4765c2ad, 0x6c48916e, 0x7553a02f, 0x3a1236e8, 0x230907a9,
+ 0x0824546a, 0x113f652b, 0x96a779e4, 0x8fbc48a5, 0xa4911b66,
+ 0xbd8a2a27, 0xf2cbbce0, 0xebd08da1, 0xc0fdde62, 0xd9e6ef23,
+ 0x14bce1bd, 0x0da7d0fc, 0x268a833f, 0x3f91b27e, 0x70d024b9,
+ 0x69cb15f8, 0x42e6463b, 0x5bfd777a, 0xdc656bb5, 0xc57e5af4,
+ 0xee530937, 0xf7483876, 0xb809aeb1, 0xa1129ff0, 0x8a3fcc33,
+ 0x9324fd72},
+ {0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419,
+ 0x706af48f, 0xe963a535, 0x9e6495a3, 0x0edb8832, 0x79dcb8a4,
+ 0xe0d5e91e, 0x97d2d988, 0x09b64c2b, 0x7eb17cbd, 0xe7b82d07,
+ 0x90bf1d91, 0x1db71064, 0x6ab020f2, 0xf3b97148, 0x84be41de,
+ 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7, 0x136c9856,
+ 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec, 0x14015c4f, 0x63066cd9,
+ 0xfa0f3d63, 0x8d080df5, 0x3b6e20c8, 0x4c69105e, 0xd56041e4,
+ 0xa2677172, 0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b,
+ 0x35b5a8fa, 0x42b2986c, 0xdbbbc9d6, 0xacbcf940, 0x32d86ce3,
+ 0x45df5c75, 0xdcd60dcf, 0xabd13d59, 0x26d930ac, 0x51de003a,
+ 0xc8d75180, 0xbfd06116, 0x21b4f4b5, 0x56b3c423, 0xcfba9599,
+ 0xb8bda50f, 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924,
+ 0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d, 0x76dc4190,
+ 0x01db7106, 0x98d220bc, 0xefd5102a, 0x71b18589, 0x06b6b51f,
+ 0x9fbfe4a5, 0xe8b8d433, 0x7807c9a2, 0x0f00f934, 0x9609a88e,
+ 0xe10e9818, 0x7f6a0dbb, 0x086d3d2d, 0x91646c97, 0xe6635c01,
+ 0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e, 0x6c0695ed,
+ 0x1b01a57b, 0x8208f4c1, 0xf50fc457, 0x65b0d9c6, 0x12b7e950,
+ 0x8bbeb8ea, 0xfcb9887c, 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3,
+ 0xfbd44c65, 0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2,
+ 0x4adfa541, 0x3dd895d7, 0xa4d1c46d, 0xd3d6f4fb, 0x4369e96a,
+ 0x346ed9fc, 0xad678846, 0xda60b8d0, 0x44042d73, 0x33031de5,
+ 0xaa0a4c5f, 0xdd0d7cc9, 0x5005713c, 0x270241aa, 0xbe0b1010,
+ 0xc90c2086, 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f,
+ 0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4, 0x59b33d17,
+ 0x2eb40d81, 0xb7bd5c3b, 0xc0ba6cad, 0xedb88320, 0x9abfb3b6,
+ 0x03b6e20c, 0x74b1d29a, 0xead54739, 0x9dd277af, 0x04db2615,
+ 0x73dc1683, 0xe3630b12, 0x94643b84, 0x0d6d6a3e, 0x7a6a5aa8,
+ 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1, 0xf00f9344,
+ 0x8708a3d2, 0x1e01f268, 0x6906c2fe, 0xf762575d, 0x806567cb,
+ 0x196c3671, 0x6e6b06e7, 0xfed41b76, 0x89d32be0, 0x10da7a5a,
+ 0x67dd4acc, 0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5,
+ 0xd6d6a3e8, 0xa1d1937e, 0x38d8c2c4, 0x4fdff252, 0xd1bb67f1,
+ 0xa6bc5767, 0x3fb506dd, 0x48b2364b, 0xd80d2bda, 0xaf0a1b4c,
+ 0x36034af6, 0x41047a60, 0xdf60efc3, 0xa867df55, 0x316e8eef,
+ 0x4669be79, 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236,
+ 0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f, 0xc5ba3bbe,
+ 0xb2bd0b28, 0x2bb45a92, 0x5cb36a04, 0xc2d7ffa7, 0xb5d0cf31,
+ 0x2cd99e8b, 0x5bdeae1d, 0x9b64c2b0, 0xec63f226, 0x756aa39c,
+ 0x026d930a, 0x9c0906a9, 0xeb0e363f, 0x72076785, 0x05005713,
+ 0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38, 0x92d28e9b,
+ 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21, 0x86d3d2d4, 0xf1d4e242,
+ 0x68ddb3f8, 0x1fda836e, 0x81be16cd, 0xf6b9265b, 0x6fb077e1,
+ 0x18b74777, 0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c,
+ 0x8f659eff, 0xf862ae69, 0x616bffd3, 0x166ccf45, 0xa00ae278,
+ 0xd70dd2ee, 0x4e048354, 0x3903b3c2, 0xa7672661, 0xd06016f7,
+ 0x4969474d, 0x3e6e77db, 0xaed16a4a, 0xd9d65adc, 0x40df0b66,
+ 0x37d83bf0, 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9,
+ 0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, 0xbad03605,
+ 0xcdd70693, 0x54de5729, 0x23d967bf, 0xb3667a2e, 0xc4614ab8,
+ 0x5d681b02, 0x2a6f2b94, 0xb40bbe37, 0xc30c8ea1, 0x5a05df1b,
+ 0x2d02ef8d}};
+
+local const z_word_t FAR crc_braid_big_table[][256] = {
+ {0x0000000000000000, 0x9630077700000000, 0x2c610eee00000000,
+ 0xba51099900000000, 0x19c46d0700000000, 0x8ff46a7000000000,
+ 0x35a563e900000000, 0xa395649e00000000, 0x3288db0e00000000,
+ 0xa4b8dc7900000000, 0x1ee9d5e000000000, 0x88d9d29700000000,
+ 0x2b4cb60900000000, 0xbd7cb17e00000000, 0x072db8e700000000,
+ 0x911dbf9000000000, 0x6410b71d00000000, 0xf220b06a00000000,
+ 0x4871b9f300000000, 0xde41be8400000000, 0x7dd4da1a00000000,
+ 0xebe4dd6d00000000, 0x51b5d4f400000000, 0xc785d38300000000,
+ 0x56986c1300000000, 0xc0a86b6400000000, 0x7af962fd00000000,
+ 0xecc9658a00000000, 0x4f5c011400000000, 0xd96c066300000000,
+ 0x633d0ffa00000000, 0xf50d088d00000000, 0xc8206e3b00000000,
+ 0x5e10694c00000000, 0xe44160d500000000, 0x727167a200000000,
+ 0xd1e4033c00000000, 0x47d4044b00000000, 0xfd850dd200000000,
+ 0x6bb50aa500000000, 0xfaa8b53500000000, 0x6c98b24200000000,
+ 0xd6c9bbdb00000000, 0x40f9bcac00000000, 0xe36cd83200000000,
+ 0x755cdf4500000000, 0xcf0dd6dc00000000, 0x593dd1ab00000000,
+ 0xac30d92600000000, 0x3a00de5100000000, 0x8051d7c800000000,
+ 0x1661d0bf00000000, 0xb5f4b42100000000, 0x23c4b35600000000,
+ 0x9995bacf00000000, 0x0fa5bdb800000000, 0x9eb8022800000000,
+ 0x0888055f00000000, 0xb2d90cc600000000, 0x24e90bb100000000,
+ 0x877c6f2f00000000, 0x114c685800000000, 0xab1d61c100000000,
+ 0x3d2d66b600000000, 0x9041dc7600000000, 0x0671db0100000000,
+ 0xbc20d29800000000, 0x2a10d5ef00000000, 0x8985b17100000000,
+ 0x1fb5b60600000000, 0xa5e4bf9f00000000, 0x33d4b8e800000000,
+ 0xa2c9077800000000, 0x34f9000f00000000, 0x8ea8099600000000,
+ 0x18980ee100000000, 0xbb0d6a7f00000000, 0x2d3d6d0800000000,
+ 0x976c649100000000, 0x015c63e600000000, 0xf4516b6b00000000,
+ 0x62616c1c00000000, 0xd830658500000000, 0x4e0062f200000000,
+ 0xed95066c00000000, 0x7ba5011b00000000, 0xc1f4088200000000,
+ 0x57c40ff500000000, 0xc6d9b06500000000, 0x50e9b71200000000,
+ 0xeab8be8b00000000, 0x7c88b9fc00000000, 0xdf1ddd6200000000,
+ 0x492dda1500000000, 0xf37cd38c00000000, 0x654cd4fb00000000,
+ 0x5861b24d00000000, 0xce51b53a00000000, 0x7400bca300000000,
+ 0xe230bbd400000000, 0x41a5df4a00000000, 0xd795d83d00000000,
+ 0x6dc4d1a400000000, 0xfbf4d6d300000000, 0x6ae9694300000000,
+ 0xfcd96e3400000000, 0x468867ad00000000, 0xd0b860da00000000,
+ 0x732d044400000000, 0xe51d033300000000, 0x5f4c0aaa00000000,
+ 0xc97c0ddd00000000, 0x3c71055000000000, 0xaa41022700000000,
+ 0x10100bbe00000000, 0x86200cc900000000, 0x25b5685700000000,
+ 0xb3856f2000000000, 0x09d466b900000000, 0x9fe461ce00000000,
+ 0x0ef9de5e00000000, 0x98c9d92900000000, 0x2298d0b000000000,
+ 0xb4a8d7c700000000, 0x173db35900000000, 0x810db42e00000000,
+ 0x3b5cbdb700000000, 0xad6cbac000000000, 0x2083b8ed00000000,
+ 0xb6b3bf9a00000000, 0x0ce2b60300000000, 0x9ad2b17400000000,
+ 0x3947d5ea00000000, 0xaf77d29d00000000, 0x1526db0400000000,
+ 0x8316dc7300000000, 0x120b63e300000000, 0x843b649400000000,
+ 0x3e6a6d0d00000000, 0xa85a6a7a00000000, 0x0bcf0ee400000000,
+ 0x9dff099300000000, 0x27ae000a00000000, 0xb19e077d00000000,
+ 0x44930ff000000000, 0xd2a3088700000000, 0x68f2011e00000000,
+ 0xfec2066900000000, 0x5d5762f700000000, 0xcb67658000000000,
+ 0x71366c1900000000, 0xe7066b6e00000000, 0x761bd4fe00000000,
+ 0xe02bd38900000000, 0x5a7ada1000000000, 0xcc4add6700000000,
+ 0x6fdfb9f900000000, 0xf9efbe8e00000000, 0x43beb71700000000,
+ 0xd58eb06000000000, 0xe8a3d6d600000000, 0x7e93d1a100000000,
+ 0xc4c2d83800000000, 0x52f2df4f00000000, 0xf167bbd100000000,
+ 0x6757bca600000000, 0xdd06b53f00000000, 0x4b36b24800000000,
+ 0xda2b0dd800000000, 0x4c1b0aaf00000000, 0xf64a033600000000,
+ 0x607a044100000000, 0xc3ef60df00000000, 0x55df67a800000000,
+ 0xef8e6e3100000000, 0x79be694600000000, 0x8cb361cb00000000,
+ 0x1a8366bc00000000, 0xa0d26f2500000000, 0x36e2685200000000,
+ 0x95770ccc00000000, 0x03470bbb00000000, 0xb916022200000000,
+ 0x2f26055500000000, 0xbe3bbac500000000, 0x280bbdb200000000,
+ 0x925ab42b00000000, 0x046ab35c00000000, 0xa7ffd7c200000000,
+ 0x31cfd0b500000000, 0x8b9ed92c00000000, 0x1daede5b00000000,
+ 0xb0c2649b00000000, 0x26f263ec00000000, 0x9ca36a7500000000,
+ 0x0a936d0200000000, 0xa906099c00000000, 0x3f360eeb00000000,
+ 0x8567077200000000, 0x1357000500000000, 0x824abf9500000000,
+ 0x147ab8e200000000, 0xae2bb17b00000000, 0x381bb60c00000000,
+ 0x9b8ed29200000000, 0x0dbed5e500000000, 0xb7efdc7c00000000,
+ 0x21dfdb0b00000000, 0xd4d2d38600000000, 0x42e2d4f100000000,
+ 0xf8b3dd6800000000, 0x6e83da1f00000000, 0xcd16be8100000000,
+ 0x5b26b9f600000000, 0xe177b06f00000000, 0x7747b71800000000,
+ 0xe65a088800000000, 0x706a0fff00000000, 0xca3b066600000000,
+ 0x5c0b011100000000, 0xff9e658f00000000, 0x69ae62f800000000,
+ 0xd3ff6b6100000000, 0x45cf6c1600000000, 0x78e20aa000000000,
+ 0xeed20dd700000000, 0x5483044e00000000, 0xc2b3033900000000,
+ 0x612667a700000000, 0xf71660d000000000, 0x4d47694900000000,
+ 0xdb776e3e00000000, 0x4a6ad1ae00000000, 0xdc5ad6d900000000,
+ 0x660bdf4000000000, 0xf03bd83700000000, 0x53aebca900000000,
+ 0xc59ebbde00000000, 0x7fcfb24700000000, 0xe9ffb53000000000,
+ 0x1cf2bdbd00000000, 0x8ac2baca00000000, 0x3093b35300000000,
+ 0xa6a3b42400000000, 0x0536d0ba00000000, 0x9306d7cd00000000,
+ 0x2957de5400000000, 0xbf67d92300000000, 0x2e7a66b300000000,
+ 0xb84a61c400000000, 0x021b685d00000000, 0x942b6f2a00000000,
+ 0x37be0bb400000000, 0xa18e0cc300000000, 0x1bdf055a00000000,
+ 0x8def022d00000000},
+ {0x0000000000000000, 0x41311b1900000000, 0x8262363200000000,
+ 0xc3532d2b00000000, 0x04c56c6400000000, 0x45f4777d00000000,
+ 0x86a75a5600000000, 0xc796414f00000000, 0x088ad9c800000000,
+ 0x49bbc2d100000000, 0x8ae8effa00000000, 0xcbd9f4e300000000,
+ 0x0c4fb5ac00000000, 0x4d7eaeb500000000, 0x8e2d839e00000000,
+ 0xcf1c988700000000, 0x5112c24a00000000, 0x1023d95300000000,
+ 0xd370f47800000000, 0x9241ef6100000000, 0x55d7ae2e00000000,
+ 0x14e6b53700000000, 0xd7b5981c00000000, 0x9684830500000000,
+ 0x59981b8200000000, 0x18a9009b00000000, 0xdbfa2db000000000,
+ 0x9acb36a900000000, 0x5d5d77e600000000, 0x1c6c6cff00000000,
+ 0xdf3f41d400000000, 0x9e0e5acd00000000, 0xa224849500000000,
+ 0xe3159f8c00000000, 0x2046b2a700000000, 0x6177a9be00000000,
+ 0xa6e1e8f100000000, 0xe7d0f3e800000000, 0x2483dec300000000,
+ 0x65b2c5da00000000, 0xaaae5d5d00000000, 0xeb9f464400000000,
+ 0x28cc6b6f00000000, 0x69fd707600000000, 0xae6b313900000000,
+ 0xef5a2a2000000000, 0x2c09070b00000000, 0x6d381c1200000000,
+ 0xf33646df00000000, 0xb2075dc600000000, 0x715470ed00000000,
+ 0x30656bf400000000, 0xf7f32abb00000000, 0xb6c231a200000000,
+ 0x75911c8900000000, 0x34a0079000000000, 0xfbbc9f1700000000,
+ 0xba8d840e00000000, 0x79dea92500000000, 0x38efb23c00000000,
+ 0xff79f37300000000, 0xbe48e86a00000000, 0x7d1bc54100000000,
+ 0x3c2ade5800000000, 0x054f79f000000000, 0x447e62e900000000,
+ 0x872d4fc200000000, 0xc61c54db00000000, 0x018a159400000000,
+ 0x40bb0e8d00000000, 0x83e823a600000000, 0xc2d938bf00000000,
+ 0x0dc5a03800000000, 0x4cf4bb2100000000, 0x8fa7960a00000000,
+ 0xce968d1300000000, 0x0900cc5c00000000, 0x4831d74500000000,
+ 0x8b62fa6e00000000, 0xca53e17700000000, 0x545dbbba00000000,
+ 0x156ca0a300000000, 0xd63f8d8800000000, 0x970e969100000000,
+ 0x5098d7de00000000, 0x11a9ccc700000000, 0xd2fae1ec00000000,
+ 0x93cbfaf500000000, 0x5cd7627200000000, 0x1de6796b00000000,
+ 0xdeb5544000000000, 0x9f844f5900000000, 0x58120e1600000000,
+ 0x1923150f00000000, 0xda70382400000000, 0x9b41233d00000000,
+ 0xa76bfd6500000000, 0xe65ae67c00000000, 0x2509cb5700000000,
+ 0x6438d04e00000000, 0xa3ae910100000000, 0xe29f8a1800000000,
+ 0x21cca73300000000, 0x60fdbc2a00000000, 0xafe124ad00000000,
+ 0xeed03fb400000000, 0x2d83129f00000000, 0x6cb2098600000000,
+ 0xab2448c900000000, 0xea1553d000000000, 0x29467efb00000000,
+ 0x687765e200000000, 0xf6793f2f00000000, 0xb748243600000000,
+ 0x741b091d00000000, 0x352a120400000000, 0xf2bc534b00000000,
+ 0xb38d485200000000, 0x70de657900000000, 0x31ef7e6000000000,
+ 0xfef3e6e700000000, 0xbfc2fdfe00000000, 0x7c91d0d500000000,
+ 0x3da0cbcc00000000, 0xfa368a8300000000, 0xbb07919a00000000,
+ 0x7854bcb100000000, 0x3965a7a800000000, 0x4b98833b00000000,
+ 0x0aa9982200000000, 0xc9fab50900000000, 0x88cbae1000000000,
+ 0x4f5def5f00000000, 0x0e6cf44600000000, 0xcd3fd96d00000000,
+ 0x8c0ec27400000000, 0x43125af300000000, 0x022341ea00000000,
+ 0xc1706cc100000000, 0x804177d800000000, 0x47d7369700000000,
+ 0x06e62d8e00000000, 0xc5b500a500000000, 0x84841bbc00000000,
+ 0x1a8a417100000000, 0x5bbb5a6800000000, 0x98e8774300000000,
+ 0xd9d96c5a00000000, 0x1e4f2d1500000000, 0x5f7e360c00000000,
+ 0x9c2d1b2700000000, 0xdd1c003e00000000, 0x120098b900000000,
+ 0x533183a000000000, 0x9062ae8b00000000, 0xd153b59200000000,
+ 0x16c5f4dd00000000, 0x57f4efc400000000, 0x94a7c2ef00000000,
+ 0xd596d9f600000000, 0xe9bc07ae00000000, 0xa88d1cb700000000,
+ 0x6bde319c00000000, 0x2aef2a8500000000, 0xed796bca00000000,
+ 0xac4870d300000000, 0x6f1b5df800000000, 0x2e2a46e100000000,
+ 0xe136de6600000000, 0xa007c57f00000000, 0x6354e85400000000,
+ 0x2265f34d00000000, 0xe5f3b20200000000, 0xa4c2a91b00000000,
+ 0x6791843000000000, 0x26a09f2900000000, 0xb8aec5e400000000,
+ 0xf99fdefd00000000, 0x3accf3d600000000, 0x7bfde8cf00000000,
+ 0xbc6ba98000000000, 0xfd5ab29900000000, 0x3e099fb200000000,
+ 0x7f3884ab00000000, 0xb0241c2c00000000, 0xf115073500000000,
+ 0x32462a1e00000000, 0x7377310700000000, 0xb4e1704800000000,
+ 0xf5d06b5100000000, 0x3683467a00000000, 0x77b25d6300000000,
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+ 0x8cc764ca00000000},
+ {0x0000000000000000, 0xa5d35ccb00000000, 0x0ba1c84d00000000,
+ 0xae72948600000000, 0x1642919b00000000, 0xb391cd5000000000,
+ 0x1de359d600000000, 0xb830051d00000000, 0x6d8253ec00000000,
+ 0xc8510f2700000000, 0x66239ba100000000, 0xc3f0c76a00000000,
+ 0x7bc0c27700000000, 0xde139ebc00000000, 0x70610a3a00000000,
+ 0xd5b256f100000000, 0x9b02d60300000000, 0x3ed18ac800000000,
+ 0x90a31e4e00000000, 0x3570428500000000, 0x8d40479800000000,
+ 0x28931b5300000000, 0x86e18fd500000000, 0x2332d31e00000000,
+ 0xf68085ef00000000, 0x5353d92400000000, 0xfd214da200000000,
+ 0x58f2116900000000, 0xe0c2147400000000, 0x451148bf00000000,
+ 0xeb63dc3900000000, 0x4eb080f200000000, 0x3605ac0700000000,
+ 0x93d6f0cc00000000, 0x3da4644a00000000, 0x9877388100000000,
+ 0x20473d9c00000000, 0x8594615700000000, 0x2be6f5d100000000,
+ 0x8e35a91a00000000, 0x5b87ffeb00000000, 0xfe54a32000000000,
+ 0x502637a600000000, 0xf5f56b6d00000000, 0x4dc56e7000000000,
+ 0xe81632bb00000000, 0x4664a63d00000000, 0xe3b7faf600000000,
+ 0xad077a0400000000, 0x08d426cf00000000, 0xa6a6b24900000000,
+ 0x0375ee8200000000, 0xbb45eb9f00000000, 0x1e96b75400000000,
+ 0xb0e423d200000000, 0x15377f1900000000, 0xc08529e800000000,
+ 0x6556752300000000, 0xcb24e1a500000000, 0x6ef7bd6e00000000,
+ 0xd6c7b87300000000, 0x7314e4b800000000, 0xdd66703e00000000,
+ 0x78b52cf500000000, 0x6c0a580f00000000, 0xc9d904c400000000,
+ 0x67ab904200000000, 0xc278cc8900000000, 0x7a48c99400000000,
+ 0xdf9b955f00000000, 0x71e901d900000000, 0xd43a5d1200000000,
+ 0x01880be300000000, 0xa45b572800000000, 0x0a29c3ae00000000,
+ 0xaffa9f6500000000, 0x17ca9a7800000000, 0xb219c6b300000000,
+ 0x1c6b523500000000, 0xb9b80efe00000000, 0xf7088e0c00000000,
+ 0x52dbd2c700000000, 0xfca9464100000000, 0x597a1a8a00000000,
+ 0xe14a1f9700000000, 0x4499435c00000000, 0xeaebd7da00000000,
+ 0x4f388b1100000000, 0x9a8adde000000000, 0x3f59812b00000000,
+ 0x912b15ad00000000, 0x34f8496600000000, 0x8cc84c7b00000000,
+ 0x291b10b000000000, 0x8769843600000000, 0x22bad8fd00000000,
+ 0x5a0ff40800000000, 0xffdca8c300000000, 0x51ae3c4500000000,
+ 0xf47d608e00000000, 0x4c4d659300000000, 0xe99e395800000000,
+ 0x47ecadde00000000, 0xe23ff11500000000, 0x378da7e400000000,
+ 0x925efb2f00000000, 0x3c2c6fa900000000, 0x99ff336200000000,
+ 0x21cf367f00000000, 0x841c6ab400000000, 0x2a6efe3200000000,
+ 0x8fbda2f900000000, 0xc10d220b00000000, 0x64de7ec000000000,
+ 0xcaacea4600000000, 0x6f7fb68d00000000, 0xd74fb39000000000,
+ 0x729cef5b00000000, 0xdcee7bdd00000000, 0x793d271600000000,
+ 0xac8f71e700000000, 0x095c2d2c00000000, 0xa72eb9aa00000000,
+ 0x02fde56100000000, 0xbacde07c00000000, 0x1f1ebcb700000000,
+ 0xb16c283100000000, 0x14bf74fa00000000, 0xd814b01e00000000,
+ 0x7dc7ecd500000000, 0xd3b5785300000000, 0x7666249800000000,
+ 0xce56218500000000, 0x6b857d4e00000000, 0xc5f7e9c800000000,
+ 0x6024b50300000000, 0xb596e3f200000000, 0x1045bf3900000000,
+ 0xbe372bbf00000000, 0x1be4777400000000, 0xa3d4726900000000,
+ 0x06072ea200000000, 0xa875ba2400000000, 0x0da6e6ef00000000,
+ 0x4316661d00000000, 0xe6c53ad600000000, 0x48b7ae5000000000,
+ 0xed64f29b00000000, 0x5554f78600000000, 0xf087ab4d00000000,
+ 0x5ef53fcb00000000, 0xfb26630000000000, 0x2e9435f100000000,
+ 0x8b47693a00000000, 0x2535fdbc00000000, 0x80e6a17700000000,
+ 0x38d6a46a00000000, 0x9d05f8a100000000, 0x33776c2700000000,
+ 0x96a430ec00000000, 0xee111c1900000000, 0x4bc240d200000000,
+ 0xe5b0d45400000000, 0x4063889f00000000, 0xf8538d8200000000,
+ 0x5d80d14900000000, 0xf3f245cf00000000, 0x5621190400000000,
+ 0x83934ff500000000, 0x2640133e00000000, 0x883287b800000000,
+ 0x2de1db7300000000, 0x95d1de6e00000000, 0x300282a500000000,
+ 0x9e70162300000000, 0x3ba34ae800000000, 0x7513ca1a00000000,
+ 0xd0c096d100000000, 0x7eb2025700000000, 0xdb615e9c00000000,
+ 0x63515b8100000000, 0xc682074a00000000, 0x68f093cc00000000,
+ 0xcd23cf0700000000, 0x189199f600000000, 0xbd42c53d00000000,
+ 0x133051bb00000000, 0xb6e30d7000000000, 0x0ed3086d00000000,
+ 0xab0054a600000000, 0x0572c02000000000, 0xa0a19ceb00000000,
+ 0xb41ee81100000000, 0x11cdb4da00000000, 0xbfbf205c00000000,
+ 0x1a6c7c9700000000, 0xa25c798a00000000, 0x078f254100000000,
+ 0xa9fdb1c700000000, 0x0c2eed0c00000000, 0xd99cbbfd00000000,
+ 0x7c4fe73600000000, 0xd23d73b000000000, 0x77ee2f7b00000000,
+ 0xcfde2a6600000000, 0x6a0d76ad00000000, 0xc47fe22b00000000,
+ 0x61acbee000000000, 0x2f1c3e1200000000, 0x8acf62d900000000,
+ 0x24bdf65f00000000, 0x816eaa9400000000, 0x395eaf8900000000,
+ 0x9c8df34200000000, 0x32ff67c400000000, 0x972c3b0f00000000,
+ 0x429e6dfe00000000, 0xe74d313500000000, 0x493fa5b300000000,
+ 0xececf97800000000, 0x54dcfc6500000000, 0xf10fa0ae00000000,
+ 0x5f7d342800000000, 0xfaae68e300000000, 0x821b441600000000,
+ 0x27c818dd00000000, 0x89ba8c5b00000000, 0x2c69d09000000000,
+ 0x9459d58d00000000, 0x318a894600000000, 0x9ff81dc000000000,
+ 0x3a2b410b00000000, 0xef9917fa00000000, 0x4a4a4b3100000000,
+ 0xe438dfb700000000, 0x41eb837c00000000, 0xf9db866100000000,
+ 0x5c08daaa00000000, 0xf27a4e2c00000000, 0x57a912e700000000,
+ 0x1919921500000000, 0xbccacede00000000, 0x12b85a5800000000,
+ 0xb76b069300000000, 0x0f5b038e00000000, 0xaa885f4500000000,
+ 0x04facbc300000000, 0xa129970800000000, 0x749bc1f900000000,
+ 0xd1489d3200000000, 0x7f3a09b400000000, 0xdae9557f00000000,
+ 0x62d9506200000000, 0xc70a0ca900000000, 0x6978982f00000000,
+ 0xccabc4e400000000},
+ {0x0000000000000000, 0xb40b77a600000000, 0x29119f9700000000,
+ 0x9d1ae83100000000, 0x13244ff400000000, 0xa72f385200000000,
+ 0x3a35d06300000000, 0x8e3ea7c500000000, 0x674eef3300000000,
+ 0xd345989500000000, 0x4e5f70a400000000, 0xfa54070200000000,
+ 0x746aa0c700000000, 0xc061d76100000000, 0x5d7b3f5000000000,
+ 0xe97048f600000000, 0xce9cde6700000000, 0x7a97a9c100000000,
+ 0xe78d41f000000000, 0x5386365600000000, 0xddb8919300000000,
+ 0x69b3e63500000000, 0xf4a90e0400000000, 0x40a279a200000000,
+ 0xa9d2315400000000, 0x1dd946f200000000, 0x80c3aec300000000,
+ 0x34c8d96500000000, 0xbaf67ea000000000, 0x0efd090600000000,
+ 0x93e7e13700000000, 0x27ec969100000000, 0x9c39bdcf00000000,
+ 0x2832ca6900000000, 0xb528225800000000, 0x012355fe00000000,
+ 0x8f1df23b00000000, 0x3b16859d00000000, 0xa60c6dac00000000,
+ 0x12071a0a00000000, 0xfb7752fc00000000, 0x4f7c255a00000000,
+ 0xd266cd6b00000000, 0x666dbacd00000000, 0xe8531d0800000000,
+ 0x5c586aae00000000, 0xc142829f00000000, 0x7549f53900000000,
+ 0x52a563a800000000, 0xe6ae140e00000000, 0x7bb4fc3f00000000,
+ 0xcfbf8b9900000000, 0x41812c5c00000000, 0xf58a5bfa00000000,
+ 0x6890b3cb00000000, 0xdc9bc46d00000000, 0x35eb8c9b00000000,
+ 0x81e0fb3d00000000, 0x1cfa130c00000000, 0xa8f164aa00000000,
+ 0x26cfc36f00000000, 0x92c4b4c900000000, 0x0fde5cf800000000,
+ 0xbbd52b5e00000000, 0x79750b4400000000, 0xcd7e7ce200000000,
+ 0x506494d300000000, 0xe46fe37500000000, 0x6a5144b000000000,
+ 0xde5a331600000000, 0x4340db2700000000, 0xf74bac8100000000,
+ 0x1e3be47700000000, 0xaa3093d100000000, 0x372a7be000000000,
+ 0x83210c4600000000, 0x0d1fab8300000000, 0xb914dc2500000000,
+ 0x240e341400000000, 0x900543b200000000, 0xb7e9d52300000000,
+ 0x03e2a28500000000, 0x9ef84ab400000000, 0x2af33d1200000000,
+ 0xa4cd9ad700000000, 0x10c6ed7100000000, 0x8ddc054000000000,
+ 0x39d772e600000000, 0xd0a73a1000000000, 0x64ac4db600000000,
+ 0xf9b6a58700000000, 0x4dbdd22100000000, 0xc38375e400000000,
+ 0x7788024200000000, 0xea92ea7300000000, 0x5e999dd500000000,
+ 0xe54cb68b00000000, 0x5147c12d00000000, 0xcc5d291c00000000,
+ 0x78565eba00000000, 0xf668f97f00000000, 0x42638ed900000000,
+ 0xdf7966e800000000, 0x6b72114e00000000, 0x820259b800000000,
+ 0x36092e1e00000000, 0xab13c62f00000000, 0x1f18b18900000000,
+ 0x9126164c00000000, 0x252d61ea00000000, 0xb83789db00000000,
+ 0x0c3cfe7d00000000, 0x2bd068ec00000000, 0x9fdb1f4a00000000,
+ 0x02c1f77b00000000, 0xb6ca80dd00000000, 0x38f4271800000000,
+ 0x8cff50be00000000, 0x11e5b88f00000000, 0xa5eecf2900000000,
+ 0x4c9e87df00000000, 0xf895f07900000000, 0x658f184800000000,
+ 0xd1846fee00000000, 0x5fbac82b00000000, 0xebb1bf8d00000000,
+ 0x76ab57bc00000000, 0xc2a0201a00000000, 0xf2ea168800000000,
+ 0x46e1612e00000000, 0xdbfb891f00000000, 0x6ff0feb900000000,
+ 0xe1ce597c00000000, 0x55c52eda00000000, 0xc8dfc6eb00000000,
+ 0x7cd4b14d00000000, 0x95a4f9bb00000000, 0x21af8e1d00000000,
+ 0xbcb5662c00000000, 0x08be118a00000000, 0x8680b64f00000000,
+ 0x328bc1e900000000, 0xaf9129d800000000, 0x1b9a5e7e00000000,
+ 0x3c76c8ef00000000, 0x887dbf4900000000, 0x1567577800000000,
+ 0xa16c20de00000000, 0x2f52871b00000000, 0x9b59f0bd00000000,
+ 0x0643188c00000000, 0xb2486f2a00000000, 0x5b3827dc00000000,
+ 0xef33507a00000000, 0x7229b84b00000000, 0xc622cfed00000000,
+ 0x481c682800000000, 0xfc171f8e00000000, 0x610df7bf00000000,
+ 0xd506801900000000, 0x6ed3ab4700000000, 0xdad8dce100000000,
+ 0x47c234d000000000, 0xf3c9437600000000, 0x7df7e4b300000000,
+ 0xc9fc931500000000, 0x54e67b2400000000, 0xe0ed0c8200000000,
+ 0x099d447400000000, 0xbd9633d200000000, 0x208cdbe300000000,
+ 0x9487ac4500000000, 0x1ab90b8000000000, 0xaeb27c2600000000,
+ 0x33a8941700000000, 0x87a3e3b100000000, 0xa04f752000000000,
+ 0x1444028600000000, 0x895eeab700000000, 0x3d559d1100000000,
+ 0xb36b3ad400000000, 0x07604d7200000000, 0x9a7aa54300000000,
+ 0x2e71d2e500000000, 0xc7019a1300000000, 0x730aedb500000000,
+ 0xee10058400000000, 0x5a1b722200000000, 0xd425d5e700000000,
+ 0x602ea24100000000, 0xfd344a7000000000, 0x493f3dd600000000,
+ 0x8b9f1dcc00000000, 0x3f946a6a00000000, 0xa28e825b00000000,
+ 0x1685f5fd00000000, 0x98bb523800000000, 0x2cb0259e00000000,
+ 0xb1aacdaf00000000, 0x05a1ba0900000000, 0xecd1f2ff00000000,
+ 0x58da855900000000, 0xc5c06d6800000000, 0x71cb1ace00000000,
+ 0xfff5bd0b00000000, 0x4bfecaad00000000, 0xd6e4229c00000000,
+ 0x62ef553a00000000, 0x4503c3ab00000000, 0xf108b40d00000000,
+ 0x6c125c3c00000000, 0xd8192b9a00000000, 0x56278c5f00000000,
+ 0xe22cfbf900000000, 0x7f3613c800000000, 0xcb3d646e00000000,
+ 0x224d2c9800000000, 0x96465b3e00000000, 0x0b5cb30f00000000,
+ 0xbf57c4a900000000, 0x3169636c00000000, 0x856214ca00000000,
+ 0x1878fcfb00000000, 0xac738b5d00000000, 0x17a6a00300000000,
+ 0xa3add7a500000000, 0x3eb73f9400000000, 0x8abc483200000000,
+ 0x0482eff700000000, 0xb089985100000000, 0x2d93706000000000,
+ 0x999807c600000000, 0x70e84f3000000000, 0xc4e3389600000000,
+ 0x59f9d0a700000000, 0xedf2a70100000000, 0x63cc00c400000000,
+ 0xd7c7776200000000, 0x4add9f5300000000, 0xfed6e8f500000000,
+ 0xd93a7e6400000000, 0x6d3109c200000000, 0xf02be1f300000000,
+ 0x4420965500000000, 0xca1e319000000000, 0x7e15463600000000,
+ 0xe30fae0700000000, 0x5704d9a100000000, 0xbe74915700000000,
+ 0x0a7fe6f100000000, 0x97650ec000000000, 0x236e796600000000,
+ 0xad50dea300000000, 0x195ba90500000000, 0x8441413400000000,
+ 0x304a369200000000},
+ {0x0000000000000000, 0x9e00aacc00000000, 0x7d07254200000000,
+ 0xe3078f8e00000000, 0xfa0e4a8400000000, 0x640ee04800000000,
+ 0x87096fc600000000, 0x1909c50a00000000, 0xb51be5d300000000,
+ 0x2b1b4f1f00000000, 0xc81cc09100000000, 0x561c6a5d00000000,
+ 0x4f15af5700000000, 0xd115059b00000000, 0x32128a1500000000,
+ 0xac1220d900000000, 0x2b31bb7c00000000, 0xb53111b000000000,
+ 0x56369e3e00000000, 0xc83634f200000000, 0xd13ff1f800000000,
+ 0x4f3f5b3400000000, 0xac38d4ba00000000, 0x32387e7600000000,
+ 0x9e2a5eaf00000000, 0x002af46300000000, 0xe32d7bed00000000,
+ 0x7d2dd12100000000, 0x6424142b00000000, 0xfa24bee700000000,
+ 0x1923316900000000, 0x87239ba500000000, 0x566276f900000000,
+ 0xc862dc3500000000, 0x2b6553bb00000000, 0xb565f97700000000,
+ 0xac6c3c7d00000000, 0x326c96b100000000, 0xd16b193f00000000,
+ 0x4f6bb3f300000000, 0xe379932a00000000, 0x7d7939e600000000,
+ 0x9e7eb66800000000, 0x007e1ca400000000, 0x1977d9ae00000000,
+ 0x8777736200000000, 0x6470fcec00000000, 0xfa70562000000000,
+ 0x7d53cd8500000000, 0xe353674900000000, 0x0054e8c700000000,
+ 0x9e54420b00000000, 0x875d870100000000, 0x195d2dcd00000000,
+ 0xfa5aa24300000000, 0x645a088f00000000, 0xc848285600000000,
+ 0x5648829a00000000, 0xb54f0d1400000000, 0x2b4fa7d800000000,
+ 0x324662d200000000, 0xac46c81e00000000, 0x4f41479000000000,
+ 0xd141ed5c00000000, 0xedc29d2900000000, 0x73c237e500000000,
+ 0x90c5b86b00000000, 0x0ec512a700000000, 0x17ccd7ad00000000,
+ 0x89cc7d6100000000, 0x6acbf2ef00000000, 0xf4cb582300000000,
+ 0x58d978fa00000000, 0xc6d9d23600000000, 0x25de5db800000000,
+ 0xbbdef77400000000, 0xa2d7327e00000000, 0x3cd798b200000000,
+ 0xdfd0173c00000000, 0x41d0bdf000000000, 0xc6f3265500000000,
+ 0x58f38c9900000000, 0xbbf4031700000000, 0x25f4a9db00000000,
+ 0x3cfd6cd100000000, 0xa2fdc61d00000000, 0x41fa499300000000,
+ 0xdffae35f00000000, 0x73e8c38600000000, 0xede8694a00000000,
+ 0x0eefe6c400000000, 0x90ef4c0800000000, 0x89e6890200000000,
+ 0x17e623ce00000000, 0xf4e1ac4000000000, 0x6ae1068c00000000,
+ 0xbba0ebd000000000, 0x25a0411c00000000, 0xc6a7ce9200000000,
+ 0x58a7645e00000000, 0x41aea15400000000, 0xdfae0b9800000000,
+ 0x3ca9841600000000, 0xa2a92eda00000000, 0x0ebb0e0300000000,
+ 0x90bba4cf00000000, 0x73bc2b4100000000, 0xedbc818d00000000,
+ 0xf4b5448700000000, 0x6ab5ee4b00000000, 0x89b261c500000000,
+ 0x17b2cb0900000000, 0x909150ac00000000, 0x0e91fa6000000000,
+ 0xed9675ee00000000, 0x7396df2200000000, 0x6a9f1a2800000000,
+ 0xf49fb0e400000000, 0x17983f6a00000000, 0x899895a600000000,
+ 0x258ab57f00000000, 0xbb8a1fb300000000, 0x588d903d00000000,
+ 0xc68d3af100000000, 0xdf84fffb00000000, 0x4184553700000000,
+ 0xa283dab900000000, 0x3c83707500000000, 0xda853b5300000000,
+ 0x4485919f00000000, 0xa7821e1100000000, 0x3982b4dd00000000,
+ 0x208b71d700000000, 0xbe8bdb1b00000000, 0x5d8c549500000000,
+ 0xc38cfe5900000000, 0x6f9ede8000000000, 0xf19e744c00000000,
+ 0x1299fbc200000000, 0x8c99510e00000000, 0x9590940400000000,
+ 0x0b903ec800000000, 0xe897b14600000000, 0x76971b8a00000000,
+ 0xf1b4802f00000000, 0x6fb42ae300000000, 0x8cb3a56d00000000,
+ 0x12b30fa100000000, 0x0bbacaab00000000, 0x95ba606700000000,
+ 0x76bdefe900000000, 0xe8bd452500000000, 0x44af65fc00000000,
+ 0xdaafcf3000000000, 0x39a840be00000000, 0xa7a8ea7200000000,
+ 0xbea12f7800000000, 0x20a185b400000000, 0xc3a60a3a00000000,
+ 0x5da6a0f600000000, 0x8ce74daa00000000, 0x12e7e76600000000,
+ 0xf1e068e800000000, 0x6fe0c22400000000, 0x76e9072e00000000,
+ 0xe8e9ade200000000, 0x0bee226c00000000, 0x95ee88a000000000,
+ 0x39fca87900000000, 0xa7fc02b500000000, 0x44fb8d3b00000000,
+ 0xdafb27f700000000, 0xc3f2e2fd00000000, 0x5df2483100000000,
+ 0xbef5c7bf00000000, 0x20f56d7300000000, 0xa7d6f6d600000000,
+ 0x39d65c1a00000000, 0xdad1d39400000000, 0x44d1795800000000,
+ 0x5dd8bc5200000000, 0xc3d8169e00000000, 0x20df991000000000,
+ 0xbedf33dc00000000, 0x12cd130500000000, 0x8ccdb9c900000000,
+ 0x6fca364700000000, 0xf1ca9c8b00000000, 0xe8c3598100000000,
+ 0x76c3f34d00000000, 0x95c47cc300000000, 0x0bc4d60f00000000,
+ 0x3747a67a00000000, 0xa9470cb600000000, 0x4a40833800000000,
+ 0xd44029f400000000, 0xcd49ecfe00000000, 0x5349463200000000,
+ 0xb04ec9bc00000000, 0x2e4e637000000000, 0x825c43a900000000,
+ 0x1c5ce96500000000, 0xff5b66eb00000000, 0x615bcc2700000000,
+ 0x7852092d00000000, 0xe652a3e100000000, 0x05552c6f00000000,
+ 0x9b5586a300000000, 0x1c761d0600000000, 0x8276b7ca00000000,
+ 0x6171384400000000, 0xff71928800000000, 0xe678578200000000,
+ 0x7878fd4e00000000, 0x9b7f72c000000000, 0x057fd80c00000000,
+ 0xa96df8d500000000, 0x376d521900000000, 0xd46add9700000000,
+ 0x4a6a775b00000000, 0x5363b25100000000, 0xcd63189d00000000,
+ 0x2e64971300000000, 0xb0643ddf00000000, 0x6125d08300000000,
+ 0xff257a4f00000000, 0x1c22f5c100000000, 0x82225f0d00000000,
+ 0x9b2b9a0700000000, 0x052b30cb00000000, 0xe62cbf4500000000,
+ 0x782c158900000000, 0xd43e355000000000, 0x4a3e9f9c00000000,
+ 0xa939101200000000, 0x3739bade00000000, 0x2e307fd400000000,
+ 0xb030d51800000000, 0x53375a9600000000, 0xcd37f05a00000000,
+ 0x4a146bff00000000, 0xd414c13300000000, 0x37134ebd00000000,
+ 0xa913e47100000000, 0xb01a217b00000000, 0x2e1a8bb700000000,
+ 0xcd1d043900000000, 0x531daef500000000, 0xff0f8e2c00000000,
+ 0x610f24e000000000, 0x8208ab6e00000000, 0x1c0801a200000000,
+ 0x0501c4a800000000, 0x9b016e6400000000, 0x7806e1ea00000000,
+ 0xe6064b2600000000}};
+
+#else /* W == 4 */
+
+local const z_crc_t FAR crc_braid_table[][256] = {
+ {0x00000000, 0xb8bc6765, 0xaa09c88b, 0x12b5afee, 0x8f629757,
+ 0x37def032, 0x256b5fdc, 0x9dd738b9, 0xc5b428ef, 0x7d084f8a,
+ 0x6fbde064, 0xd7018701, 0x4ad6bfb8, 0xf26ad8dd, 0xe0df7733,
+ 0x58631056, 0x5019579f, 0xe8a530fa, 0xfa109f14, 0x42acf871,
+ 0xdf7bc0c8, 0x67c7a7ad, 0x75720843, 0xcdce6f26, 0x95ad7f70,
+ 0x2d111815, 0x3fa4b7fb, 0x8718d09e, 0x1acfe827, 0xa2738f42,
+ 0xb0c620ac, 0x087a47c9, 0xa032af3e, 0x188ec85b, 0x0a3b67b5,
+ 0xb28700d0, 0x2f503869, 0x97ec5f0c, 0x8559f0e2, 0x3de59787,
+ 0x658687d1, 0xdd3ae0b4, 0xcf8f4f5a, 0x7733283f, 0xeae41086,
+ 0x525877e3, 0x40edd80d, 0xf851bf68, 0xf02bf8a1, 0x48979fc4,
+ 0x5a22302a, 0xe29e574f, 0x7f496ff6, 0xc7f50893, 0xd540a77d,
+ 0x6dfcc018, 0x359fd04e, 0x8d23b72b, 0x9f9618c5, 0x272a7fa0,
+ 0xbafd4719, 0x0241207c, 0x10f48f92, 0xa848e8f7, 0x9b14583d,
+ 0x23a83f58, 0x311d90b6, 0x89a1f7d3, 0x1476cf6a, 0xaccaa80f,
+ 0xbe7f07e1, 0x06c36084, 0x5ea070d2, 0xe61c17b7, 0xf4a9b859,
+ 0x4c15df3c, 0xd1c2e785, 0x697e80e0, 0x7bcb2f0e, 0xc377486b,
+ 0xcb0d0fa2, 0x73b168c7, 0x6104c729, 0xd9b8a04c, 0x446f98f5,
+ 0xfcd3ff90, 0xee66507e, 0x56da371b, 0x0eb9274d, 0xb6054028,
+ 0xa4b0efc6, 0x1c0c88a3, 0x81dbb01a, 0x3967d77f, 0x2bd27891,
+ 0x936e1ff4, 0x3b26f703, 0x839a9066, 0x912f3f88, 0x299358ed,
+ 0xb4446054, 0x0cf80731, 0x1e4da8df, 0xa6f1cfba, 0xfe92dfec,
+ 0x462eb889, 0x549b1767, 0xec277002, 0x71f048bb, 0xc94c2fde,
+ 0xdbf98030, 0x6345e755, 0x6b3fa09c, 0xd383c7f9, 0xc1366817,
+ 0x798a0f72, 0xe45d37cb, 0x5ce150ae, 0x4e54ff40, 0xf6e89825,
+ 0xae8b8873, 0x1637ef16, 0x048240f8, 0xbc3e279d, 0x21e91f24,
+ 0x99557841, 0x8be0d7af, 0x335cb0ca, 0xed59b63b, 0x55e5d15e,
+ 0x47507eb0, 0xffec19d5, 0x623b216c, 0xda874609, 0xc832e9e7,
+ 0x708e8e82, 0x28ed9ed4, 0x9051f9b1, 0x82e4565f, 0x3a58313a,
+ 0xa78f0983, 0x1f336ee6, 0x0d86c108, 0xb53aa66d, 0xbd40e1a4,
+ 0x05fc86c1, 0x1749292f, 0xaff54e4a, 0x322276f3, 0x8a9e1196,
+ 0x982bbe78, 0x2097d91d, 0x78f4c94b, 0xc048ae2e, 0xd2fd01c0,
+ 0x6a4166a5, 0xf7965e1c, 0x4f2a3979, 0x5d9f9697, 0xe523f1f2,
+ 0x4d6b1905, 0xf5d77e60, 0xe762d18e, 0x5fdeb6eb, 0xc2098e52,
+ 0x7ab5e937, 0x680046d9, 0xd0bc21bc, 0x88df31ea, 0x3063568f,
+ 0x22d6f961, 0x9a6a9e04, 0x07bda6bd, 0xbf01c1d8, 0xadb46e36,
+ 0x15080953, 0x1d724e9a, 0xa5ce29ff, 0xb77b8611, 0x0fc7e174,
+ 0x9210d9cd, 0x2aacbea8, 0x38191146, 0x80a57623, 0xd8c66675,
+ 0x607a0110, 0x72cfaefe, 0xca73c99b, 0x57a4f122, 0xef189647,
+ 0xfdad39a9, 0x45115ecc, 0x764dee06, 0xcef18963, 0xdc44268d,
+ 0x64f841e8, 0xf92f7951, 0x41931e34, 0x5326b1da, 0xeb9ad6bf,
+ 0xb3f9c6e9, 0x0b45a18c, 0x19f00e62, 0xa14c6907, 0x3c9b51be,
+ 0x842736db, 0x96929935, 0x2e2efe50, 0x2654b999, 0x9ee8defc,
+ 0x8c5d7112, 0x34e11677, 0xa9362ece, 0x118a49ab, 0x033fe645,
+ 0xbb838120, 0xe3e09176, 0x5b5cf613, 0x49e959fd, 0xf1553e98,
+ 0x6c820621, 0xd43e6144, 0xc68bceaa, 0x7e37a9cf, 0xd67f4138,
+ 0x6ec3265d, 0x7c7689b3, 0xc4caeed6, 0x591dd66f, 0xe1a1b10a,
+ 0xf3141ee4, 0x4ba87981, 0x13cb69d7, 0xab770eb2, 0xb9c2a15c,
+ 0x017ec639, 0x9ca9fe80, 0x241599e5, 0x36a0360b, 0x8e1c516e,
+ 0x866616a7, 0x3eda71c2, 0x2c6fde2c, 0x94d3b949, 0x090481f0,
+ 0xb1b8e695, 0xa30d497b, 0x1bb12e1e, 0x43d23e48, 0xfb6e592d,
+ 0xe9dbf6c3, 0x516791a6, 0xccb0a91f, 0x740cce7a, 0x66b96194,
+ 0xde0506f1},
+ {0x00000000, 0x01c26a37, 0x0384d46e, 0x0246be59, 0x0709a8dc,
+ 0x06cbc2eb, 0x048d7cb2, 0x054f1685, 0x0e1351b8, 0x0fd13b8f,
+ 0x0d9785d6, 0x0c55efe1, 0x091af964, 0x08d89353, 0x0a9e2d0a,
+ 0x0b5c473d, 0x1c26a370, 0x1de4c947, 0x1fa2771e, 0x1e601d29,
+ 0x1b2f0bac, 0x1aed619b, 0x18abdfc2, 0x1969b5f5, 0x1235f2c8,
+ 0x13f798ff, 0x11b126a6, 0x10734c91, 0x153c5a14, 0x14fe3023,
+ 0x16b88e7a, 0x177ae44d, 0x384d46e0, 0x398f2cd7, 0x3bc9928e,
+ 0x3a0bf8b9, 0x3f44ee3c, 0x3e86840b, 0x3cc03a52, 0x3d025065,
+ 0x365e1758, 0x379c7d6f, 0x35dac336, 0x3418a901, 0x3157bf84,
+ 0x3095d5b3, 0x32d36bea, 0x331101dd, 0x246be590, 0x25a98fa7,
+ 0x27ef31fe, 0x262d5bc9, 0x23624d4c, 0x22a0277b, 0x20e69922,
+ 0x2124f315, 0x2a78b428, 0x2bbade1f, 0x29fc6046, 0x283e0a71,
+ 0x2d711cf4, 0x2cb376c3, 0x2ef5c89a, 0x2f37a2ad, 0x709a8dc0,
+ 0x7158e7f7, 0x731e59ae, 0x72dc3399, 0x7793251c, 0x76514f2b,
+ 0x7417f172, 0x75d59b45, 0x7e89dc78, 0x7f4bb64f, 0x7d0d0816,
+ 0x7ccf6221, 0x798074a4, 0x78421e93, 0x7a04a0ca, 0x7bc6cafd,
+ 0x6cbc2eb0, 0x6d7e4487, 0x6f38fade, 0x6efa90e9, 0x6bb5866c,
+ 0x6a77ec5b, 0x68315202, 0x69f33835, 0x62af7f08, 0x636d153f,
+ 0x612bab66, 0x60e9c151, 0x65a6d7d4, 0x6464bde3, 0x662203ba,
+ 0x67e0698d, 0x48d7cb20, 0x4915a117, 0x4b531f4e, 0x4a917579,
+ 0x4fde63fc, 0x4e1c09cb, 0x4c5ab792, 0x4d98dda5, 0x46c49a98,
+ 0x4706f0af, 0x45404ef6, 0x448224c1, 0x41cd3244, 0x400f5873,
+ 0x4249e62a, 0x438b8c1d, 0x54f16850, 0x55330267, 0x5775bc3e,
+ 0x56b7d609, 0x53f8c08c, 0x523aaabb, 0x507c14e2, 0x51be7ed5,
+ 0x5ae239e8, 0x5b2053df, 0x5966ed86, 0x58a487b1, 0x5deb9134,
+ 0x5c29fb03, 0x5e6f455a, 0x5fad2f6d, 0xe1351b80, 0xe0f771b7,
+ 0xe2b1cfee, 0xe373a5d9, 0xe63cb35c, 0xe7fed96b, 0xe5b86732,
+ 0xe47a0d05, 0xef264a38, 0xeee4200f, 0xeca29e56, 0xed60f461,
+ 0xe82fe2e4, 0xe9ed88d3, 0xebab368a, 0xea695cbd, 0xfd13b8f0,
+ 0xfcd1d2c7, 0xfe976c9e, 0xff5506a9, 0xfa1a102c, 0xfbd87a1b,
+ 0xf99ec442, 0xf85cae75, 0xf300e948, 0xf2c2837f, 0xf0843d26,
+ 0xf1465711, 0xf4094194, 0xf5cb2ba3, 0xf78d95fa, 0xf64fffcd,
+ 0xd9785d60, 0xd8ba3757, 0xdafc890e, 0xdb3ee339, 0xde71f5bc,
+ 0xdfb39f8b, 0xddf521d2, 0xdc374be5, 0xd76b0cd8, 0xd6a966ef,
+ 0xd4efd8b6, 0xd52db281, 0xd062a404, 0xd1a0ce33, 0xd3e6706a,
+ 0xd2241a5d, 0xc55efe10, 0xc49c9427, 0xc6da2a7e, 0xc7184049,
+ 0xc25756cc, 0xc3953cfb, 0xc1d382a2, 0xc011e895, 0xcb4dafa8,
+ 0xca8fc59f, 0xc8c97bc6, 0xc90b11f1, 0xcc440774, 0xcd866d43,
+ 0xcfc0d31a, 0xce02b92d, 0x91af9640, 0x906dfc77, 0x922b422e,
+ 0x93e92819, 0x96a63e9c, 0x976454ab, 0x9522eaf2, 0x94e080c5,
+ 0x9fbcc7f8, 0x9e7eadcf, 0x9c381396, 0x9dfa79a1, 0x98b56f24,
+ 0x99770513, 0x9b31bb4a, 0x9af3d17d, 0x8d893530, 0x8c4b5f07,
+ 0x8e0de15e, 0x8fcf8b69, 0x8a809dec, 0x8b42f7db, 0x89044982,
+ 0x88c623b5, 0x839a6488, 0x82580ebf, 0x801eb0e6, 0x81dcdad1,
+ 0x8493cc54, 0x8551a663, 0x8717183a, 0x86d5720d, 0xa9e2d0a0,
+ 0xa820ba97, 0xaa6604ce, 0xaba46ef9, 0xaeeb787c, 0xaf29124b,
+ 0xad6fac12, 0xacadc625, 0xa7f18118, 0xa633eb2f, 0xa4755576,
+ 0xa5b73f41, 0xa0f829c4, 0xa13a43f3, 0xa37cfdaa, 0xa2be979d,
+ 0xb5c473d0, 0xb40619e7, 0xb640a7be, 0xb782cd89, 0xb2cddb0c,
+ 0xb30fb13b, 0xb1490f62, 0xb08b6555, 0xbbd72268, 0xba15485f,
+ 0xb853f606, 0xb9919c31, 0xbcde8ab4, 0xbd1ce083, 0xbf5a5eda,
+ 0xbe9834ed},
+ {0x00000000, 0x191b3141, 0x32366282, 0x2b2d53c3, 0x646cc504,
+ 0x7d77f445, 0x565aa786, 0x4f4196c7, 0xc8d98a08, 0xd1c2bb49,
+ 0xfaefe88a, 0xe3f4d9cb, 0xacb54f0c, 0xb5ae7e4d, 0x9e832d8e,
+ 0x87981ccf, 0x4ac21251, 0x53d92310, 0x78f470d3, 0x61ef4192,
+ 0x2eaed755, 0x37b5e614, 0x1c98b5d7, 0x05838496, 0x821b9859,
+ 0x9b00a918, 0xb02dfadb, 0xa936cb9a, 0xe6775d5d, 0xff6c6c1c,
+ 0xd4413fdf, 0xcd5a0e9e, 0x958424a2, 0x8c9f15e3, 0xa7b24620,
+ 0xbea97761, 0xf1e8e1a6, 0xe8f3d0e7, 0xc3de8324, 0xdac5b265,
+ 0x5d5daeaa, 0x44469feb, 0x6f6bcc28, 0x7670fd69, 0x39316bae,
+ 0x202a5aef, 0x0b07092c, 0x121c386d, 0xdf4636f3, 0xc65d07b2,
+ 0xed705471, 0xf46b6530, 0xbb2af3f7, 0xa231c2b6, 0x891c9175,
+ 0x9007a034, 0x179fbcfb, 0x0e848dba, 0x25a9de79, 0x3cb2ef38,
+ 0x73f379ff, 0x6ae848be, 0x41c51b7d, 0x58de2a3c, 0xf0794f05,
+ 0xe9627e44, 0xc24f2d87, 0xdb541cc6, 0x94158a01, 0x8d0ebb40,
+ 0xa623e883, 0xbf38d9c2, 0x38a0c50d, 0x21bbf44c, 0x0a96a78f,
+ 0x138d96ce, 0x5ccc0009, 0x45d73148, 0x6efa628b, 0x77e153ca,
+ 0xbabb5d54, 0xa3a06c15, 0x888d3fd6, 0x91960e97, 0xded79850,
+ 0xc7cca911, 0xece1fad2, 0xf5facb93, 0x7262d75c, 0x6b79e61d,
+ 0x4054b5de, 0x594f849f, 0x160e1258, 0x0f152319, 0x243870da,
+ 0x3d23419b, 0x65fd6ba7, 0x7ce65ae6, 0x57cb0925, 0x4ed03864,
+ 0x0191aea3, 0x188a9fe2, 0x33a7cc21, 0x2abcfd60, 0xad24e1af,
+ 0xb43fd0ee, 0x9f12832d, 0x8609b26c, 0xc94824ab, 0xd05315ea,
+ 0xfb7e4629, 0xe2657768, 0x2f3f79f6, 0x362448b7, 0x1d091b74,
+ 0x04122a35, 0x4b53bcf2, 0x52488db3, 0x7965de70, 0x607eef31,
+ 0xe7e6f3fe, 0xfefdc2bf, 0xd5d0917c, 0xcccba03d, 0x838a36fa,
+ 0x9a9107bb, 0xb1bc5478, 0xa8a76539, 0x3b83984b, 0x2298a90a,
+ 0x09b5fac9, 0x10aecb88, 0x5fef5d4f, 0x46f46c0e, 0x6dd93fcd,
+ 0x74c20e8c, 0xf35a1243, 0xea412302, 0xc16c70c1, 0xd8774180,
+ 0x9736d747, 0x8e2de606, 0xa500b5c5, 0xbc1b8484, 0x71418a1a,
+ 0x685abb5b, 0x4377e898, 0x5a6cd9d9, 0x152d4f1e, 0x0c367e5f,
+ 0x271b2d9c, 0x3e001cdd, 0xb9980012, 0xa0833153, 0x8bae6290,
+ 0x92b553d1, 0xddf4c516, 0xc4eff457, 0xefc2a794, 0xf6d996d5,
+ 0xae07bce9, 0xb71c8da8, 0x9c31de6b, 0x852aef2a, 0xca6b79ed,
+ 0xd37048ac, 0xf85d1b6f, 0xe1462a2e, 0x66de36e1, 0x7fc507a0,
+ 0x54e85463, 0x4df36522, 0x02b2f3e5, 0x1ba9c2a4, 0x30849167,
+ 0x299fa026, 0xe4c5aeb8, 0xfdde9ff9, 0xd6f3cc3a, 0xcfe8fd7b,
+ 0x80a96bbc, 0x99b25afd, 0xb29f093e, 0xab84387f, 0x2c1c24b0,
+ 0x350715f1, 0x1e2a4632, 0x07317773, 0x4870e1b4, 0x516bd0f5,
+ 0x7a468336, 0x635db277, 0xcbfad74e, 0xd2e1e60f, 0xf9ccb5cc,
+ 0xe0d7848d, 0xaf96124a, 0xb68d230b, 0x9da070c8, 0x84bb4189,
+ 0x03235d46, 0x1a386c07, 0x31153fc4, 0x280e0e85, 0x674f9842,
+ 0x7e54a903, 0x5579fac0, 0x4c62cb81, 0x8138c51f, 0x9823f45e,
+ 0xb30ea79d, 0xaa1596dc, 0xe554001b, 0xfc4f315a, 0xd7626299,
+ 0xce7953d8, 0x49e14f17, 0x50fa7e56, 0x7bd72d95, 0x62cc1cd4,
+ 0x2d8d8a13, 0x3496bb52, 0x1fbbe891, 0x06a0d9d0, 0x5e7ef3ec,
+ 0x4765c2ad, 0x6c48916e, 0x7553a02f, 0x3a1236e8, 0x230907a9,
+ 0x0824546a, 0x113f652b, 0x96a779e4, 0x8fbc48a5, 0xa4911b66,
+ 0xbd8a2a27, 0xf2cbbce0, 0xebd08da1, 0xc0fdde62, 0xd9e6ef23,
+ 0x14bce1bd, 0x0da7d0fc, 0x268a833f, 0x3f91b27e, 0x70d024b9,
+ 0x69cb15f8, 0x42e6463b, 0x5bfd777a, 0xdc656bb5, 0xc57e5af4,
+ 0xee530937, 0xf7483876, 0xb809aeb1, 0xa1129ff0, 0x8a3fcc33,
+ 0x9324fd72},
+ {0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419,
+ 0x706af48f, 0xe963a535, 0x9e6495a3, 0x0edb8832, 0x79dcb8a4,
+ 0xe0d5e91e, 0x97d2d988, 0x09b64c2b, 0x7eb17cbd, 0xe7b82d07,
+ 0x90bf1d91, 0x1db71064, 0x6ab020f2, 0xf3b97148, 0x84be41de,
+ 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7, 0x136c9856,
+ 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec, 0x14015c4f, 0x63066cd9,
+ 0xfa0f3d63, 0x8d080df5, 0x3b6e20c8, 0x4c69105e, 0xd56041e4,
+ 0xa2677172, 0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b,
+ 0x35b5a8fa, 0x42b2986c, 0xdbbbc9d6, 0xacbcf940, 0x32d86ce3,
+ 0x45df5c75, 0xdcd60dcf, 0xabd13d59, 0x26d930ac, 0x51de003a,
+ 0xc8d75180, 0xbfd06116, 0x21b4f4b5, 0x56b3c423, 0xcfba9599,
+ 0xb8bda50f, 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924,
+ 0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d, 0x76dc4190,
+ 0x01db7106, 0x98d220bc, 0xefd5102a, 0x71b18589, 0x06b6b51f,
+ 0x9fbfe4a5, 0xe8b8d433, 0x7807c9a2, 0x0f00f934, 0x9609a88e,
+ 0xe10e9818, 0x7f6a0dbb, 0x086d3d2d, 0x91646c97, 0xe6635c01,
+ 0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e, 0x6c0695ed,
+ 0x1b01a57b, 0x8208f4c1, 0xf50fc457, 0x65b0d9c6, 0x12b7e950,
+ 0x8bbeb8ea, 0xfcb9887c, 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3,
+ 0xfbd44c65, 0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2,
+ 0x4adfa541, 0x3dd895d7, 0xa4d1c46d, 0xd3d6f4fb, 0x4369e96a,
+ 0x346ed9fc, 0xad678846, 0xda60b8d0, 0x44042d73, 0x33031de5,
+ 0xaa0a4c5f, 0xdd0d7cc9, 0x5005713c, 0x270241aa, 0xbe0b1010,
+ 0xc90c2086, 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f,
+ 0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4, 0x59b33d17,
+ 0x2eb40d81, 0xb7bd5c3b, 0xc0ba6cad, 0xedb88320, 0x9abfb3b6,
+ 0x03b6e20c, 0x74b1d29a, 0xead54739, 0x9dd277af, 0x04db2615,
+ 0x73dc1683, 0xe3630b12, 0x94643b84, 0x0d6d6a3e, 0x7a6a5aa8,
+ 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1, 0xf00f9344,
+ 0x8708a3d2, 0x1e01f268, 0x6906c2fe, 0xf762575d, 0x806567cb,
+ 0x196c3671, 0x6e6b06e7, 0xfed41b76, 0x89d32be0, 0x10da7a5a,
+ 0x67dd4acc, 0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5,
+ 0xd6d6a3e8, 0xa1d1937e, 0x38d8c2c4, 0x4fdff252, 0xd1bb67f1,
+ 0xa6bc5767, 0x3fb506dd, 0x48b2364b, 0xd80d2bda, 0xaf0a1b4c,
+ 0x36034af6, 0x41047a60, 0xdf60efc3, 0xa867df55, 0x316e8eef,
+ 0x4669be79, 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236,
+ 0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f, 0xc5ba3bbe,
+ 0xb2bd0b28, 0x2bb45a92, 0x5cb36a04, 0xc2d7ffa7, 0xb5d0cf31,
+ 0x2cd99e8b, 0x5bdeae1d, 0x9b64c2b0, 0xec63f226, 0x756aa39c,
+ 0x026d930a, 0x9c0906a9, 0xeb0e363f, 0x72076785, 0x05005713,
+ 0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38, 0x92d28e9b,
+ 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21, 0x86d3d2d4, 0xf1d4e242,
+ 0x68ddb3f8, 0x1fda836e, 0x81be16cd, 0xf6b9265b, 0x6fb077e1,
+ 0x18b74777, 0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c,
+ 0x8f659eff, 0xf862ae69, 0x616bffd3, 0x166ccf45, 0xa00ae278,
+ 0xd70dd2ee, 0x4e048354, 0x3903b3c2, 0xa7672661, 0xd06016f7,
+ 0x4969474d, 0x3e6e77db, 0xaed16a4a, 0xd9d65adc, 0x40df0b66,
+ 0x37d83bf0, 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9,
+ 0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, 0xbad03605,
+ 0xcdd70693, 0x54de5729, 0x23d967bf, 0xb3667a2e, 0xc4614ab8,
+ 0x5d681b02, 0x2a6f2b94, 0xb40bbe37, 0xc30c8ea1, 0x5a05df1b,
+ 0x2d02ef8d}};
+
+local const z_word_t FAR crc_braid_big_table[][256] = {
+ {0x00000000, 0x96300777, 0x2c610eee, 0xba510999, 0x19c46d07,
+ 0x8ff46a70, 0x35a563e9, 0xa395649e, 0x3288db0e, 0xa4b8dc79,
+ 0x1ee9d5e0, 0x88d9d297, 0x2b4cb609, 0xbd7cb17e, 0x072db8e7,
+ 0x911dbf90, 0x6410b71d, 0xf220b06a, 0x4871b9f3, 0xde41be84,
+ 0x7dd4da1a, 0xebe4dd6d, 0x51b5d4f4, 0xc785d383, 0x56986c13,
+ 0xc0a86b64, 0x7af962fd, 0xecc9658a, 0x4f5c0114, 0xd96c0663,
+ 0x633d0ffa, 0xf50d088d, 0xc8206e3b, 0x5e10694c, 0xe44160d5,
+ 0x727167a2, 0xd1e4033c, 0x47d4044b, 0xfd850dd2, 0x6bb50aa5,
+ 0xfaa8b535, 0x6c98b242, 0xd6c9bbdb, 0x40f9bcac, 0xe36cd832,
+ 0x755cdf45, 0xcf0dd6dc, 0x593dd1ab, 0xac30d926, 0x3a00de51,
+ 0x8051d7c8, 0x1661d0bf, 0xb5f4b421, 0x23c4b356, 0x9995bacf,
+ 0x0fa5bdb8, 0x9eb80228, 0x0888055f, 0xb2d90cc6, 0x24e90bb1,
+ 0x877c6f2f, 0x114c6858, 0xab1d61c1, 0x3d2d66b6, 0x9041dc76,
+ 0x0671db01, 0xbc20d298, 0x2a10d5ef, 0x8985b171, 0x1fb5b606,
+ 0xa5e4bf9f, 0x33d4b8e8, 0xa2c90778, 0x34f9000f, 0x8ea80996,
+ 0x18980ee1, 0xbb0d6a7f, 0x2d3d6d08, 0x976c6491, 0x015c63e6,
+ 0xf4516b6b, 0x62616c1c, 0xd8306585, 0x4e0062f2, 0xed95066c,
+ 0x7ba5011b, 0xc1f40882, 0x57c40ff5, 0xc6d9b065, 0x50e9b712,
+ 0xeab8be8b, 0x7c88b9fc, 0xdf1ddd62, 0x492dda15, 0xf37cd38c,
+ 0x654cd4fb, 0x5861b24d, 0xce51b53a, 0x7400bca3, 0xe230bbd4,
+ 0x41a5df4a, 0xd795d83d, 0x6dc4d1a4, 0xfbf4d6d3, 0x6ae96943,
+ 0xfcd96e34, 0x468867ad, 0xd0b860da, 0x732d0444, 0xe51d0333,
+ 0x5f4c0aaa, 0xc97c0ddd, 0x3c710550, 0xaa410227, 0x10100bbe,
+ 0x86200cc9, 0x25b56857, 0xb3856f20, 0x09d466b9, 0x9fe461ce,
+ 0x0ef9de5e, 0x98c9d929, 0x2298d0b0, 0xb4a8d7c7, 0x173db359,
+ 0x810db42e, 0x3b5cbdb7, 0xad6cbac0, 0x2083b8ed, 0xb6b3bf9a,
+ 0x0ce2b603, 0x9ad2b174, 0x3947d5ea, 0xaf77d29d, 0x1526db04,
+ 0x8316dc73, 0x120b63e3, 0x843b6494, 0x3e6a6d0d, 0xa85a6a7a,
+ 0x0bcf0ee4, 0x9dff0993, 0x27ae000a, 0xb19e077d, 0x44930ff0,
+ 0xd2a30887, 0x68f2011e, 0xfec20669, 0x5d5762f7, 0xcb676580,
+ 0x71366c19, 0xe7066b6e, 0x761bd4fe, 0xe02bd389, 0x5a7ada10,
+ 0xcc4add67, 0x6fdfb9f9, 0xf9efbe8e, 0x43beb717, 0xd58eb060,
+ 0xe8a3d6d6, 0x7e93d1a1, 0xc4c2d838, 0x52f2df4f, 0xf167bbd1,
+ 0x6757bca6, 0xdd06b53f, 0x4b36b248, 0xda2b0dd8, 0x4c1b0aaf,
+ 0xf64a0336, 0x607a0441, 0xc3ef60df, 0x55df67a8, 0xef8e6e31,
+ 0x79be6946, 0x8cb361cb, 0x1a8366bc, 0xa0d26f25, 0x36e26852,
+ 0x95770ccc, 0x03470bbb, 0xb9160222, 0x2f260555, 0xbe3bbac5,
+ 0x280bbdb2, 0x925ab42b, 0x046ab35c, 0xa7ffd7c2, 0x31cfd0b5,
+ 0x8b9ed92c, 0x1daede5b, 0xb0c2649b, 0x26f263ec, 0x9ca36a75,
+ 0x0a936d02, 0xa906099c, 0x3f360eeb, 0x85670772, 0x13570005,
+ 0x824abf95, 0x147ab8e2, 0xae2bb17b, 0x381bb60c, 0x9b8ed292,
+ 0x0dbed5e5, 0xb7efdc7c, 0x21dfdb0b, 0xd4d2d386, 0x42e2d4f1,
+ 0xf8b3dd68, 0x6e83da1f, 0xcd16be81, 0x5b26b9f6, 0xe177b06f,
+ 0x7747b718, 0xe65a0888, 0x706a0fff, 0xca3b0666, 0x5c0b0111,
+ 0xff9e658f, 0x69ae62f8, 0xd3ff6b61, 0x45cf6c16, 0x78e20aa0,
+ 0xeed20dd7, 0x5483044e, 0xc2b30339, 0x612667a7, 0xf71660d0,
+ 0x4d476949, 0xdb776e3e, 0x4a6ad1ae, 0xdc5ad6d9, 0x660bdf40,
+ 0xf03bd837, 0x53aebca9, 0xc59ebbde, 0x7fcfb247, 0xe9ffb530,
+ 0x1cf2bdbd, 0x8ac2baca, 0x3093b353, 0xa6a3b424, 0x0536d0ba,
+ 0x9306d7cd, 0x2957de54, 0xbf67d923, 0x2e7a66b3, 0xb84a61c4,
+ 0x021b685d, 0x942b6f2a, 0x37be0bb4, 0xa18e0cc3, 0x1bdf055a,
+ 0x8def022d},
+ {0x00000000, 0x41311b19, 0x82623632, 0xc3532d2b, 0x04c56c64,
+ 0x45f4777d, 0x86a75a56, 0xc796414f, 0x088ad9c8, 0x49bbc2d1,
+ 0x8ae8effa, 0xcbd9f4e3, 0x0c4fb5ac, 0x4d7eaeb5, 0x8e2d839e,
+ 0xcf1c9887, 0x5112c24a, 0x1023d953, 0xd370f478, 0x9241ef61,
+ 0x55d7ae2e, 0x14e6b537, 0xd7b5981c, 0x96848305, 0x59981b82,
+ 0x18a9009b, 0xdbfa2db0, 0x9acb36a9, 0x5d5d77e6, 0x1c6c6cff,
+ 0xdf3f41d4, 0x9e0e5acd, 0xa2248495, 0xe3159f8c, 0x2046b2a7,
+ 0x6177a9be, 0xa6e1e8f1, 0xe7d0f3e8, 0x2483dec3, 0x65b2c5da,
+ 0xaaae5d5d, 0xeb9f4644, 0x28cc6b6f, 0x69fd7076, 0xae6b3139,
+ 0xef5a2a20, 0x2c09070b, 0x6d381c12, 0xf33646df, 0xb2075dc6,
+ 0x715470ed, 0x30656bf4, 0xf7f32abb, 0xb6c231a2, 0x75911c89,
+ 0x34a00790, 0xfbbc9f17, 0xba8d840e, 0x79dea925, 0x38efb23c,
+ 0xff79f373, 0xbe48e86a, 0x7d1bc541, 0x3c2ade58, 0x054f79f0,
+ 0x447e62e9, 0x872d4fc2, 0xc61c54db, 0x018a1594, 0x40bb0e8d,
+ 0x83e823a6, 0xc2d938bf, 0x0dc5a038, 0x4cf4bb21, 0x8fa7960a,
+ 0xce968d13, 0x0900cc5c, 0x4831d745, 0x8b62fa6e, 0xca53e177,
+ 0x545dbbba, 0x156ca0a3, 0xd63f8d88, 0x970e9691, 0x5098d7de,
+ 0x11a9ccc7, 0xd2fae1ec, 0x93cbfaf5, 0x5cd76272, 0x1de6796b,
+ 0xdeb55440, 0x9f844f59, 0x58120e16, 0x1923150f, 0xda703824,
+ 0x9b41233d, 0xa76bfd65, 0xe65ae67c, 0x2509cb57, 0x6438d04e,
+ 0xa3ae9101, 0xe29f8a18, 0x21cca733, 0x60fdbc2a, 0xafe124ad,
+ 0xeed03fb4, 0x2d83129f, 0x6cb20986, 0xab2448c9, 0xea1553d0,
+ 0x29467efb, 0x687765e2, 0xf6793f2f, 0xb7482436, 0x741b091d,
+ 0x352a1204, 0xf2bc534b, 0xb38d4852, 0x70de6579, 0x31ef7e60,
+ 0xfef3e6e7, 0xbfc2fdfe, 0x7c91d0d5, 0x3da0cbcc, 0xfa368a83,
+ 0xbb07919a, 0x7854bcb1, 0x3965a7a8, 0x4b98833b, 0x0aa99822,
+ 0xc9fab509, 0x88cbae10, 0x4f5def5f, 0x0e6cf446, 0xcd3fd96d,
+ 0x8c0ec274, 0x43125af3, 0x022341ea, 0xc1706cc1, 0x804177d8,
+ 0x47d73697, 0x06e62d8e, 0xc5b500a5, 0x84841bbc, 0x1a8a4171,
+ 0x5bbb5a68, 0x98e87743, 0xd9d96c5a, 0x1e4f2d15, 0x5f7e360c,
+ 0x9c2d1b27, 0xdd1c003e, 0x120098b9, 0x533183a0, 0x9062ae8b,
+ 0xd153b592, 0x16c5f4dd, 0x57f4efc4, 0x94a7c2ef, 0xd596d9f6,
+ 0xe9bc07ae, 0xa88d1cb7, 0x6bde319c, 0x2aef2a85, 0xed796bca,
+ 0xac4870d3, 0x6f1b5df8, 0x2e2a46e1, 0xe136de66, 0xa007c57f,
+ 0x6354e854, 0x2265f34d, 0xe5f3b202, 0xa4c2a91b, 0x67918430,
+ 0x26a09f29, 0xb8aec5e4, 0xf99fdefd, 0x3accf3d6, 0x7bfde8cf,
+ 0xbc6ba980, 0xfd5ab299, 0x3e099fb2, 0x7f3884ab, 0xb0241c2c,
+ 0xf1150735, 0x32462a1e, 0x73773107, 0xb4e17048, 0xf5d06b51,
+ 0x3683467a, 0x77b25d63, 0x4ed7facb, 0x0fe6e1d2, 0xccb5ccf9,
+ 0x8d84d7e0, 0x4a1296af, 0x0b238db6, 0xc870a09d, 0x8941bb84,
+ 0x465d2303, 0x076c381a, 0xc43f1531, 0x850e0e28, 0x42984f67,
+ 0x03a9547e, 0xc0fa7955, 0x81cb624c, 0x1fc53881, 0x5ef42398,
+ 0x9da70eb3, 0xdc9615aa, 0x1b0054e5, 0x5a314ffc, 0x996262d7,
+ 0xd85379ce, 0x174fe149, 0x567efa50, 0x952dd77b, 0xd41ccc62,
+ 0x138a8d2d, 0x52bb9634, 0x91e8bb1f, 0xd0d9a006, 0xecf37e5e,
+ 0xadc26547, 0x6e91486c, 0x2fa05375, 0xe836123a, 0xa9070923,
+ 0x6a542408, 0x2b653f11, 0xe479a796, 0xa548bc8f, 0x661b91a4,
+ 0x272a8abd, 0xe0bccbf2, 0xa18dd0eb, 0x62defdc0, 0x23efe6d9,
+ 0xbde1bc14, 0xfcd0a70d, 0x3f838a26, 0x7eb2913f, 0xb924d070,
+ 0xf815cb69, 0x3b46e642, 0x7a77fd5b, 0xb56b65dc, 0xf45a7ec5,
+ 0x370953ee, 0x763848f7, 0xb1ae09b8, 0xf09f12a1, 0x33cc3f8a,
+ 0x72fd2493},
+ {0x00000000, 0x376ac201, 0x6ed48403, 0x59be4602, 0xdca80907,
+ 0xebc2cb06, 0xb27c8d04, 0x85164f05, 0xb851130e, 0x8f3bd10f,
+ 0xd685970d, 0xe1ef550c, 0x64f91a09, 0x5393d808, 0x0a2d9e0a,
+ 0x3d475c0b, 0x70a3261c, 0x47c9e41d, 0x1e77a21f, 0x291d601e,
+ 0xac0b2f1b, 0x9b61ed1a, 0xc2dfab18, 0xf5b56919, 0xc8f23512,
+ 0xff98f713, 0xa626b111, 0x914c7310, 0x145a3c15, 0x2330fe14,
+ 0x7a8eb816, 0x4de47a17, 0xe0464d38, 0xd72c8f39, 0x8e92c93b,
+ 0xb9f80b3a, 0x3cee443f, 0x0b84863e, 0x523ac03c, 0x6550023d,
+ 0x58175e36, 0x6f7d9c37, 0x36c3da35, 0x01a91834, 0x84bf5731,
+ 0xb3d59530, 0xea6bd332, 0xdd011133, 0x90e56b24, 0xa78fa925,
+ 0xfe31ef27, 0xc95b2d26, 0x4c4d6223, 0x7b27a022, 0x2299e620,
+ 0x15f32421, 0x28b4782a, 0x1fdeba2b, 0x4660fc29, 0x710a3e28,
+ 0xf41c712d, 0xc376b32c, 0x9ac8f52e, 0xada2372f, 0xc08d9a70,
+ 0xf7e75871, 0xae591e73, 0x9933dc72, 0x1c259377, 0x2b4f5176,
+ 0x72f11774, 0x459bd575, 0x78dc897e, 0x4fb64b7f, 0x16080d7d,
+ 0x2162cf7c, 0xa4748079, 0x931e4278, 0xcaa0047a, 0xfdcac67b,
+ 0xb02ebc6c, 0x87447e6d, 0xdefa386f, 0xe990fa6e, 0x6c86b56b,
+ 0x5bec776a, 0x02523168, 0x3538f369, 0x087faf62, 0x3f156d63,
+ 0x66ab2b61, 0x51c1e960, 0xd4d7a665, 0xe3bd6464, 0xba032266,
+ 0x8d69e067, 0x20cbd748, 0x17a11549, 0x4e1f534b, 0x7975914a,
+ 0xfc63de4f, 0xcb091c4e, 0x92b75a4c, 0xa5dd984d, 0x989ac446,
+ 0xaff00647, 0xf64e4045, 0xc1248244, 0x4432cd41, 0x73580f40,
+ 0x2ae64942, 0x1d8c8b43, 0x5068f154, 0x67023355, 0x3ebc7557,
+ 0x09d6b756, 0x8cc0f853, 0xbbaa3a52, 0xe2147c50, 0xd57ebe51,
+ 0xe839e25a, 0xdf53205b, 0x86ed6659, 0xb187a458, 0x3491eb5d,
+ 0x03fb295c, 0x5a456f5e, 0x6d2fad5f, 0x801b35e1, 0xb771f7e0,
+ 0xeecfb1e2, 0xd9a573e3, 0x5cb33ce6, 0x6bd9fee7, 0x3267b8e5,
+ 0x050d7ae4, 0x384a26ef, 0x0f20e4ee, 0x569ea2ec, 0x61f460ed,
+ 0xe4e22fe8, 0xd388ede9, 0x8a36abeb, 0xbd5c69ea, 0xf0b813fd,
+ 0xc7d2d1fc, 0x9e6c97fe, 0xa90655ff, 0x2c101afa, 0x1b7ad8fb,
+ 0x42c49ef9, 0x75ae5cf8, 0x48e900f3, 0x7f83c2f2, 0x263d84f0,
+ 0x115746f1, 0x944109f4, 0xa32bcbf5, 0xfa958df7, 0xcdff4ff6,
+ 0x605d78d9, 0x5737bad8, 0x0e89fcda, 0x39e33edb, 0xbcf571de,
+ 0x8b9fb3df, 0xd221f5dd, 0xe54b37dc, 0xd80c6bd7, 0xef66a9d6,
+ 0xb6d8efd4, 0x81b22dd5, 0x04a462d0, 0x33cea0d1, 0x6a70e6d3,
+ 0x5d1a24d2, 0x10fe5ec5, 0x27949cc4, 0x7e2adac6, 0x494018c7,
+ 0xcc5657c2, 0xfb3c95c3, 0xa282d3c1, 0x95e811c0, 0xa8af4dcb,
+ 0x9fc58fca, 0xc67bc9c8, 0xf1110bc9, 0x740744cc, 0x436d86cd,
+ 0x1ad3c0cf, 0x2db902ce, 0x4096af91, 0x77fc6d90, 0x2e422b92,
+ 0x1928e993, 0x9c3ea696, 0xab546497, 0xf2ea2295, 0xc580e094,
+ 0xf8c7bc9f, 0xcfad7e9e, 0x9613389c, 0xa179fa9d, 0x246fb598,
+ 0x13057799, 0x4abb319b, 0x7dd1f39a, 0x3035898d, 0x075f4b8c,
+ 0x5ee10d8e, 0x698bcf8f, 0xec9d808a, 0xdbf7428b, 0x82490489,
+ 0xb523c688, 0x88649a83, 0xbf0e5882, 0xe6b01e80, 0xd1dadc81,
+ 0x54cc9384, 0x63a65185, 0x3a181787, 0x0d72d586, 0xa0d0e2a9,
+ 0x97ba20a8, 0xce0466aa, 0xf96ea4ab, 0x7c78ebae, 0x4b1229af,
+ 0x12ac6fad, 0x25c6adac, 0x1881f1a7, 0x2feb33a6, 0x765575a4,
+ 0x413fb7a5, 0xc429f8a0, 0xf3433aa1, 0xaafd7ca3, 0x9d97bea2,
+ 0xd073c4b5, 0xe71906b4, 0xbea740b6, 0x89cd82b7, 0x0cdbcdb2,
+ 0x3bb10fb3, 0x620f49b1, 0x55658bb0, 0x6822d7bb, 0x5f4815ba,
+ 0x06f653b8, 0x319c91b9, 0xb48adebc, 0x83e01cbd, 0xda5e5abf,
+ 0xed3498be},
+ {0x00000000, 0x6567bcb8, 0x8bc809aa, 0xeeafb512, 0x5797628f,
+ 0x32f0de37, 0xdc5f6b25, 0xb938d79d, 0xef28b4c5, 0x8a4f087d,
+ 0x64e0bd6f, 0x018701d7, 0xb8bfd64a, 0xddd86af2, 0x3377dfe0,
+ 0x56106358, 0x9f571950, 0xfa30a5e8, 0x149f10fa, 0x71f8ac42,
+ 0xc8c07bdf, 0xada7c767, 0x43087275, 0x266fcecd, 0x707fad95,
+ 0x1518112d, 0xfbb7a43f, 0x9ed01887, 0x27e8cf1a, 0x428f73a2,
+ 0xac20c6b0, 0xc9477a08, 0x3eaf32a0, 0x5bc88e18, 0xb5673b0a,
+ 0xd00087b2, 0x6938502f, 0x0c5fec97, 0xe2f05985, 0x8797e53d,
+ 0xd1878665, 0xb4e03add, 0x5a4f8fcf, 0x3f283377, 0x8610e4ea,
+ 0xe3775852, 0x0dd8ed40, 0x68bf51f8, 0xa1f82bf0, 0xc49f9748,
+ 0x2a30225a, 0x4f579ee2, 0xf66f497f, 0x9308f5c7, 0x7da740d5,
+ 0x18c0fc6d, 0x4ed09f35, 0x2bb7238d, 0xc518969f, 0xa07f2a27,
+ 0x1947fdba, 0x7c204102, 0x928ff410, 0xf7e848a8, 0x3d58149b,
+ 0x583fa823, 0xb6901d31, 0xd3f7a189, 0x6acf7614, 0x0fa8caac,
+ 0xe1077fbe, 0x8460c306, 0xd270a05e, 0xb7171ce6, 0x59b8a9f4,
+ 0x3cdf154c, 0x85e7c2d1, 0xe0807e69, 0x0e2fcb7b, 0x6b4877c3,
+ 0xa20f0dcb, 0xc768b173, 0x29c70461, 0x4ca0b8d9, 0xf5986f44,
+ 0x90ffd3fc, 0x7e5066ee, 0x1b37da56, 0x4d27b90e, 0x284005b6,
+ 0xc6efb0a4, 0xa3880c1c, 0x1ab0db81, 0x7fd76739, 0x9178d22b,
+ 0xf41f6e93, 0x03f7263b, 0x66909a83, 0x883f2f91, 0xed589329,
+ 0x546044b4, 0x3107f80c, 0xdfa84d1e, 0xbacff1a6, 0xecdf92fe,
+ 0x89b82e46, 0x67179b54, 0x027027ec, 0xbb48f071, 0xde2f4cc9,
+ 0x3080f9db, 0x55e74563, 0x9ca03f6b, 0xf9c783d3, 0x176836c1,
+ 0x720f8a79, 0xcb375de4, 0xae50e15c, 0x40ff544e, 0x2598e8f6,
+ 0x73888bae, 0x16ef3716, 0xf8408204, 0x9d273ebc, 0x241fe921,
+ 0x41785599, 0xafd7e08b, 0xcab05c33, 0x3bb659ed, 0x5ed1e555,
+ 0xb07e5047, 0xd519ecff, 0x6c213b62, 0x094687da, 0xe7e932c8,
+ 0x828e8e70, 0xd49eed28, 0xb1f95190, 0x5f56e482, 0x3a31583a,
+ 0x83098fa7, 0xe66e331f, 0x08c1860d, 0x6da63ab5, 0xa4e140bd,
+ 0xc186fc05, 0x2f294917, 0x4a4ef5af, 0xf3762232, 0x96119e8a,
+ 0x78be2b98, 0x1dd99720, 0x4bc9f478, 0x2eae48c0, 0xc001fdd2,
+ 0xa566416a, 0x1c5e96f7, 0x79392a4f, 0x97969f5d, 0xf2f123e5,
+ 0x05196b4d, 0x607ed7f5, 0x8ed162e7, 0xebb6de5f, 0x528e09c2,
+ 0x37e9b57a, 0xd9460068, 0xbc21bcd0, 0xea31df88, 0x8f566330,
+ 0x61f9d622, 0x049e6a9a, 0xbda6bd07, 0xd8c101bf, 0x366eb4ad,
+ 0x53090815, 0x9a4e721d, 0xff29cea5, 0x11867bb7, 0x74e1c70f,
+ 0xcdd91092, 0xa8beac2a, 0x46111938, 0x2376a580, 0x7566c6d8,
+ 0x10017a60, 0xfeaecf72, 0x9bc973ca, 0x22f1a457, 0x479618ef,
+ 0xa939adfd, 0xcc5e1145, 0x06ee4d76, 0x6389f1ce, 0x8d2644dc,
+ 0xe841f864, 0x51792ff9, 0x341e9341, 0xdab12653, 0xbfd69aeb,
+ 0xe9c6f9b3, 0x8ca1450b, 0x620ef019, 0x07694ca1, 0xbe519b3c,
+ 0xdb362784, 0x35999296, 0x50fe2e2e, 0x99b95426, 0xfcdee89e,
+ 0x12715d8c, 0x7716e134, 0xce2e36a9, 0xab498a11, 0x45e63f03,
+ 0x208183bb, 0x7691e0e3, 0x13f65c5b, 0xfd59e949, 0x983e55f1,
+ 0x2106826c, 0x44613ed4, 0xaace8bc6, 0xcfa9377e, 0x38417fd6,
+ 0x5d26c36e, 0xb389767c, 0xd6eecac4, 0x6fd61d59, 0x0ab1a1e1,
+ 0xe41e14f3, 0x8179a84b, 0xd769cb13, 0xb20e77ab, 0x5ca1c2b9,
+ 0x39c67e01, 0x80fea99c, 0xe5991524, 0x0b36a036, 0x6e511c8e,
+ 0xa7166686, 0xc271da3e, 0x2cde6f2c, 0x49b9d394, 0xf0810409,
+ 0x95e6b8b1, 0x7b490da3, 0x1e2eb11b, 0x483ed243, 0x2d596efb,
+ 0xc3f6dbe9, 0xa6916751, 0x1fa9b0cc, 0x7ace0c74, 0x9461b966,
+ 0xf10605de}};
+
+#endif
+
+#endif
+
+#if N == 2
+
+#if W == 8
+
+local const z_crc_t FAR crc_braid_table[][256] = {
+ {0x00000000, 0xae689191, 0x87a02563, 0x29c8b4f2, 0xd4314c87,
+ 0x7a59dd16, 0x539169e4, 0xfdf9f875, 0x73139f4f, 0xdd7b0ede,
+ 0xf4b3ba2c, 0x5adb2bbd, 0xa722d3c8, 0x094a4259, 0x2082f6ab,
+ 0x8eea673a, 0xe6273e9e, 0x484faf0f, 0x61871bfd, 0xcfef8a6c,
+ 0x32167219, 0x9c7ee388, 0xb5b6577a, 0x1bdec6eb, 0x9534a1d1,
+ 0x3b5c3040, 0x129484b2, 0xbcfc1523, 0x4105ed56, 0xef6d7cc7,
+ 0xc6a5c835, 0x68cd59a4, 0x173f7b7d, 0xb957eaec, 0x909f5e1e,
+ 0x3ef7cf8f, 0xc30e37fa, 0x6d66a66b, 0x44ae1299, 0xeac68308,
+ 0x642ce432, 0xca4475a3, 0xe38cc151, 0x4de450c0, 0xb01da8b5,
+ 0x1e753924, 0x37bd8dd6, 0x99d51c47, 0xf11845e3, 0x5f70d472,
+ 0x76b86080, 0xd8d0f111, 0x25290964, 0x8b4198f5, 0xa2892c07,
+ 0x0ce1bd96, 0x820bdaac, 0x2c634b3d, 0x05abffcf, 0xabc36e5e,
+ 0x563a962b, 0xf85207ba, 0xd19ab348, 0x7ff222d9, 0x2e7ef6fa,
+ 0x8016676b, 0xa9ded399, 0x07b64208, 0xfa4fba7d, 0x54272bec,
+ 0x7def9f1e, 0xd3870e8f, 0x5d6d69b5, 0xf305f824, 0xdacd4cd6,
+ 0x74a5dd47, 0x895c2532, 0x2734b4a3, 0x0efc0051, 0xa09491c0,
+ 0xc859c864, 0x663159f5, 0x4ff9ed07, 0xe1917c96, 0x1c6884e3,
+ 0xb2001572, 0x9bc8a180, 0x35a03011, 0xbb4a572b, 0x1522c6ba,
+ 0x3cea7248, 0x9282e3d9, 0x6f7b1bac, 0xc1138a3d, 0xe8db3ecf,
+ 0x46b3af5e, 0x39418d87, 0x97291c16, 0xbee1a8e4, 0x10893975,
+ 0xed70c100, 0x43185091, 0x6ad0e463, 0xc4b875f2, 0x4a5212c8,
+ 0xe43a8359, 0xcdf237ab, 0x639aa63a, 0x9e635e4f, 0x300bcfde,
+ 0x19c37b2c, 0xb7abeabd, 0xdf66b319, 0x710e2288, 0x58c6967a,
+ 0xf6ae07eb, 0x0b57ff9e, 0xa53f6e0f, 0x8cf7dafd, 0x229f4b6c,
+ 0xac752c56, 0x021dbdc7, 0x2bd50935, 0x85bd98a4, 0x784460d1,
+ 0xd62cf140, 0xffe445b2, 0x518cd423, 0x5cfdedf4, 0xf2957c65,
+ 0xdb5dc897, 0x75355906, 0x88cca173, 0x26a430e2, 0x0f6c8410,
+ 0xa1041581, 0x2fee72bb, 0x8186e32a, 0xa84e57d8, 0x0626c649,
+ 0xfbdf3e3c, 0x55b7afad, 0x7c7f1b5f, 0xd2178ace, 0xbadad36a,
+ 0x14b242fb, 0x3d7af609, 0x93126798, 0x6eeb9fed, 0xc0830e7c,
+ 0xe94bba8e, 0x47232b1f, 0xc9c94c25, 0x67a1ddb4, 0x4e696946,
+ 0xe001f8d7, 0x1df800a2, 0xb3909133, 0x9a5825c1, 0x3430b450,
+ 0x4bc29689, 0xe5aa0718, 0xcc62b3ea, 0x620a227b, 0x9ff3da0e,
+ 0x319b4b9f, 0x1853ff6d, 0xb63b6efc, 0x38d109c6, 0x96b99857,
+ 0xbf712ca5, 0x1119bd34, 0xece04541, 0x4288d4d0, 0x6b406022,
+ 0xc528f1b3, 0xade5a817, 0x038d3986, 0x2a458d74, 0x842d1ce5,
+ 0x79d4e490, 0xd7bc7501, 0xfe74c1f3, 0x501c5062, 0xdef63758,
+ 0x709ea6c9, 0x5956123b, 0xf73e83aa, 0x0ac77bdf, 0xa4afea4e,
+ 0x8d675ebc, 0x230fcf2d, 0x72831b0e, 0xdceb8a9f, 0xf5233e6d,
+ 0x5b4baffc, 0xa6b25789, 0x08dac618, 0x211272ea, 0x8f7ae37b,
+ 0x01908441, 0xaff815d0, 0x8630a122, 0x285830b3, 0xd5a1c8c6,
+ 0x7bc95957, 0x5201eda5, 0xfc697c34, 0x94a42590, 0x3accb401,
+ 0x130400f3, 0xbd6c9162, 0x40956917, 0xeefdf886, 0xc7354c74,
+ 0x695ddde5, 0xe7b7badf, 0x49df2b4e, 0x60179fbc, 0xce7f0e2d,
+ 0x3386f658, 0x9dee67c9, 0xb426d33b, 0x1a4e42aa, 0x65bc6073,
+ 0xcbd4f1e2, 0xe21c4510, 0x4c74d481, 0xb18d2cf4, 0x1fe5bd65,
+ 0x362d0997, 0x98459806, 0x16afff3c, 0xb8c76ead, 0x910fda5f,
+ 0x3f674bce, 0xc29eb3bb, 0x6cf6222a, 0x453e96d8, 0xeb560749,
+ 0x839b5eed, 0x2df3cf7c, 0x043b7b8e, 0xaa53ea1f, 0x57aa126a,
+ 0xf9c283fb, 0xd00a3709, 0x7e62a698, 0xf088c1a2, 0x5ee05033,
+ 0x7728e4c1, 0xd9407550, 0x24b98d25, 0x8ad11cb4, 0xa319a846,
+ 0x0d7139d7},
+ {0x00000000, 0xb9fbdbe8, 0xa886b191, 0x117d6a79, 0x8a7c6563,
+ 0x3387be8b, 0x22fad4f2, 0x9b010f1a, 0xcf89cc87, 0x7672176f,
+ 0x670f7d16, 0xdef4a6fe, 0x45f5a9e4, 0xfc0e720c, 0xed731875,
+ 0x5488c39d, 0x44629f4f, 0xfd9944a7, 0xece42ede, 0x551ff536,
+ 0xce1efa2c, 0x77e521c4, 0x66984bbd, 0xdf639055, 0x8beb53c8,
+ 0x32108820, 0x236de259, 0x9a9639b1, 0x019736ab, 0xb86ced43,
+ 0xa911873a, 0x10ea5cd2, 0x88c53e9e, 0x313ee576, 0x20438f0f,
+ 0x99b854e7, 0x02b95bfd, 0xbb428015, 0xaa3fea6c, 0x13c43184,
+ 0x474cf219, 0xfeb729f1, 0xefca4388, 0x56319860, 0xcd30977a,
+ 0x74cb4c92, 0x65b626eb, 0xdc4dfd03, 0xcca7a1d1, 0x755c7a39,
+ 0x64211040, 0xdddacba8, 0x46dbc4b2, 0xff201f5a, 0xee5d7523,
+ 0x57a6aecb, 0x032e6d56, 0xbad5b6be, 0xaba8dcc7, 0x1253072f,
+ 0x89520835, 0x30a9d3dd, 0x21d4b9a4, 0x982f624c, 0xcafb7b7d,
+ 0x7300a095, 0x627dcaec, 0xdb861104, 0x40871e1e, 0xf97cc5f6,
+ 0xe801af8f, 0x51fa7467, 0x0572b7fa, 0xbc896c12, 0xadf4066b,
+ 0x140fdd83, 0x8f0ed299, 0x36f50971, 0x27886308, 0x9e73b8e0,
+ 0x8e99e432, 0x37623fda, 0x261f55a3, 0x9fe48e4b, 0x04e58151,
+ 0xbd1e5ab9, 0xac6330c0, 0x1598eb28, 0x411028b5, 0xf8ebf35d,
+ 0xe9969924, 0x506d42cc, 0xcb6c4dd6, 0x7297963e, 0x63eafc47,
+ 0xda1127af, 0x423e45e3, 0xfbc59e0b, 0xeab8f472, 0x53432f9a,
+ 0xc8422080, 0x71b9fb68, 0x60c49111, 0xd93f4af9, 0x8db78964,
+ 0x344c528c, 0x253138f5, 0x9ccae31d, 0x07cbec07, 0xbe3037ef,
+ 0xaf4d5d96, 0x16b6867e, 0x065cdaac, 0xbfa70144, 0xaeda6b3d,
+ 0x1721b0d5, 0x8c20bfcf, 0x35db6427, 0x24a60e5e, 0x9d5dd5b6,
+ 0xc9d5162b, 0x702ecdc3, 0x6153a7ba, 0xd8a87c52, 0x43a97348,
+ 0xfa52a8a0, 0xeb2fc2d9, 0x52d41931, 0x4e87f0bb, 0xf77c2b53,
+ 0xe601412a, 0x5ffa9ac2, 0xc4fb95d8, 0x7d004e30, 0x6c7d2449,
+ 0xd586ffa1, 0x810e3c3c, 0x38f5e7d4, 0x29888dad, 0x90735645,
+ 0x0b72595f, 0xb28982b7, 0xa3f4e8ce, 0x1a0f3326, 0x0ae56ff4,
+ 0xb31eb41c, 0xa263de65, 0x1b98058d, 0x80990a97, 0x3962d17f,
+ 0x281fbb06, 0x91e460ee, 0xc56ca373, 0x7c97789b, 0x6dea12e2,
+ 0xd411c90a, 0x4f10c610, 0xf6eb1df8, 0xe7967781, 0x5e6dac69,
+ 0xc642ce25, 0x7fb915cd, 0x6ec47fb4, 0xd73fa45c, 0x4c3eab46,
+ 0xf5c570ae, 0xe4b81ad7, 0x5d43c13f, 0x09cb02a2, 0xb030d94a,
+ 0xa14db333, 0x18b668db, 0x83b767c1, 0x3a4cbc29, 0x2b31d650,
+ 0x92ca0db8, 0x8220516a, 0x3bdb8a82, 0x2aa6e0fb, 0x935d3b13,
+ 0x085c3409, 0xb1a7efe1, 0xa0da8598, 0x19215e70, 0x4da99ded,
+ 0xf4524605, 0xe52f2c7c, 0x5cd4f794, 0xc7d5f88e, 0x7e2e2366,
+ 0x6f53491f, 0xd6a892f7, 0x847c8bc6, 0x3d87502e, 0x2cfa3a57,
+ 0x9501e1bf, 0x0e00eea5, 0xb7fb354d, 0xa6865f34, 0x1f7d84dc,
+ 0x4bf54741, 0xf20e9ca9, 0xe373f6d0, 0x5a882d38, 0xc1892222,
+ 0x7872f9ca, 0x690f93b3, 0xd0f4485b, 0xc01e1489, 0x79e5cf61,
+ 0x6898a518, 0xd1637ef0, 0x4a6271ea, 0xf399aa02, 0xe2e4c07b,
+ 0x5b1f1b93, 0x0f97d80e, 0xb66c03e6, 0xa711699f, 0x1eeab277,
+ 0x85ebbd6d, 0x3c106685, 0x2d6d0cfc, 0x9496d714, 0x0cb9b558,
+ 0xb5426eb0, 0xa43f04c9, 0x1dc4df21, 0x86c5d03b, 0x3f3e0bd3,
+ 0x2e4361aa, 0x97b8ba42, 0xc33079df, 0x7acba237, 0x6bb6c84e,
+ 0xd24d13a6, 0x494c1cbc, 0xf0b7c754, 0xe1caad2d, 0x583176c5,
+ 0x48db2a17, 0xf120f1ff, 0xe05d9b86, 0x59a6406e, 0xc2a74f74,
+ 0x7b5c949c, 0x6a21fee5, 0xd3da250d, 0x8752e690, 0x3ea93d78,
+ 0x2fd45701, 0x962f8ce9, 0x0d2e83f3, 0xb4d5581b, 0xa5a83262,
+ 0x1c53e98a},
+ {0x00000000, 0x9d0fe176, 0xe16ec4ad, 0x7c6125db, 0x19ac8f1b,
+ 0x84a36e6d, 0xf8c24bb6, 0x65cdaac0, 0x33591e36, 0xae56ff40,
+ 0xd237da9b, 0x4f383bed, 0x2af5912d, 0xb7fa705b, 0xcb9b5580,
+ 0x5694b4f6, 0x66b23c6c, 0xfbbddd1a, 0x87dcf8c1, 0x1ad319b7,
+ 0x7f1eb377, 0xe2115201, 0x9e7077da, 0x037f96ac, 0x55eb225a,
+ 0xc8e4c32c, 0xb485e6f7, 0x298a0781, 0x4c47ad41, 0xd1484c37,
+ 0xad2969ec, 0x3026889a, 0xcd6478d8, 0x506b99ae, 0x2c0abc75,
+ 0xb1055d03, 0xd4c8f7c3, 0x49c716b5, 0x35a6336e, 0xa8a9d218,
+ 0xfe3d66ee, 0x63328798, 0x1f53a243, 0x825c4335, 0xe791e9f5,
+ 0x7a9e0883, 0x06ff2d58, 0x9bf0cc2e, 0xabd644b4, 0x36d9a5c2,
+ 0x4ab88019, 0xd7b7616f, 0xb27acbaf, 0x2f752ad9, 0x53140f02,
+ 0xce1bee74, 0x988f5a82, 0x0580bbf4, 0x79e19e2f, 0xe4ee7f59,
+ 0x8123d599, 0x1c2c34ef, 0x604d1134, 0xfd42f042, 0x41b9f7f1,
+ 0xdcb61687, 0xa0d7335c, 0x3dd8d22a, 0x581578ea, 0xc51a999c,
+ 0xb97bbc47, 0x24745d31, 0x72e0e9c7, 0xefef08b1, 0x938e2d6a,
+ 0x0e81cc1c, 0x6b4c66dc, 0xf64387aa, 0x8a22a271, 0x172d4307,
+ 0x270bcb9d, 0xba042aeb, 0xc6650f30, 0x5b6aee46, 0x3ea74486,
+ 0xa3a8a5f0, 0xdfc9802b, 0x42c6615d, 0x1452d5ab, 0x895d34dd,
+ 0xf53c1106, 0x6833f070, 0x0dfe5ab0, 0x90f1bbc6, 0xec909e1d,
+ 0x719f7f6b, 0x8cdd8f29, 0x11d26e5f, 0x6db34b84, 0xf0bcaaf2,
+ 0x95710032, 0x087ee144, 0x741fc49f, 0xe91025e9, 0xbf84911f,
+ 0x228b7069, 0x5eea55b2, 0xc3e5b4c4, 0xa6281e04, 0x3b27ff72,
+ 0x4746daa9, 0xda493bdf, 0xea6fb345, 0x77605233, 0x0b0177e8,
+ 0x960e969e, 0xf3c33c5e, 0x6eccdd28, 0x12adf8f3, 0x8fa21985,
+ 0xd936ad73, 0x44394c05, 0x385869de, 0xa55788a8, 0xc09a2268,
+ 0x5d95c31e, 0x21f4e6c5, 0xbcfb07b3, 0x8373efe2, 0x1e7c0e94,
+ 0x621d2b4f, 0xff12ca39, 0x9adf60f9, 0x07d0818f, 0x7bb1a454,
+ 0xe6be4522, 0xb02af1d4, 0x2d2510a2, 0x51443579, 0xcc4bd40f,
+ 0xa9867ecf, 0x34899fb9, 0x48e8ba62, 0xd5e75b14, 0xe5c1d38e,
+ 0x78ce32f8, 0x04af1723, 0x99a0f655, 0xfc6d5c95, 0x6162bde3,
+ 0x1d039838, 0x800c794e, 0xd698cdb8, 0x4b972cce, 0x37f60915,
+ 0xaaf9e863, 0xcf3442a3, 0x523ba3d5, 0x2e5a860e, 0xb3556778,
+ 0x4e17973a, 0xd318764c, 0xaf795397, 0x3276b2e1, 0x57bb1821,
+ 0xcab4f957, 0xb6d5dc8c, 0x2bda3dfa, 0x7d4e890c, 0xe041687a,
+ 0x9c204da1, 0x012facd7, 0x64e20617, 0xf9ede761, 0x858cc2ba,
+ 0x188323cc, 0x28a5ab56, 0xb5aa4a20, 0xc9cb6ffb, 0x54c48e8d,
+ 0x3109244d, 0xac06c53b, 0xd067e0e0, 0x4d680196, 0x1bfcb560,
+ 0x86f35416, 0xfa9271cd, 0x679d90bb, 0x02503a7b, 0x9f5fdb0d,
+ 0xe33efed6, 0x7e311fa0, 0xc2ca1813, 0x5fc5f965, 0x23a4dcbe,
+ 0xbeab3dc8, 0xdb669708, 0x4669767e, 0x3a0853a5, 0xa707b2d3,
+ 0xf1930625, 0x6c9ce753, 0x10fdc288, 0x8df223fe, 0xe83f893e,
+ 0x75306848, 0x09514d93, 0x945eace5, 0xa478247f, 0x3977c509,
+ 0x4516e0d2, 0xd81901a4, 0xbdd4ab64, 0x20db4a12, 0x5cba6fc9,
+ 0xc1b58ebf, 0x97213a49, 0x0a2edb3f, 0x764ffee4, 0xeb401f92,
+ 0x8e8db552, 0x13825424, 0x6fe371ff, 0xf2ec9089, 0x0fae60cb,
+ 0x92a181bd, 0xeec0a466, 0x73cf4510, 0x1602efd0, 0x8b0d0ea6,
+ 0xf76c2b7d, 0x6a63ca0b, 0x3cf77efd, 0xa1f89f8b, 0xdd99ba50,
+ 0x40965b26, 0x255bf1e6, 0xb8541090, 0xc435354b, 0x593ad43d,
+ 0x691c5ca7, 0xf413bdd1, 0x8872980a, 0x157d797c, 0x70b0d3bc,
+ 0xedbf32ca, 0x91de1711, 0x0cd1f667, 0x5a454291, 0xc74aa3e7,
+ 0xbb2b863c, 0x2624674a, 0x43e9cd8a, 0xdee62cfc, 0xa2870927,
+ 0x3f88e851},
+ {0x00000000, 0xdd96d985, 0x605cb54b, 0xbdca6cce, 0xc0b96a96,
+ 0x1d2fb313, 0xa0e5dfdd, 0x7d730658, 0x5a03d36d, 0x87950ae8,
+ 0x3a5f6626, 0xe7c9bfa3, 0x9abab9fb, 0x472c607e, 0xfae60cb0,
+ 0x2770d535, 0xb407a6da, 0x69917f5f, 0xd45b1391, 0x09cdca14,
+ 0x74becc4c, 0xa92815c9, 0x14e27907, 0xc974a082, 0xee0475b7,
+ 0x3392ac32, 0x8e58c0fc, 0x53ce1979, 0x2ebd1f21, 0xf32bc6a4,
+ 0x4ee1aa6a, 0x937773ef, 0xb37e4bf5, 0x6ee89270, 0xd322febe,
+ 0x0eb4273b, 0x73c72163, 0xae51f8e6, 0x139b9428, 0xce0d4dad,
+ 0xe97d9898, 0x34eb411d, 0x89212dd3, 0x54b7f456, 0x29c4f20e,
+ 0xf4522b8b, 0x49984745, 0x940e9ec0, 0x0779ed2f, 0xdaef34aa,
+ 0x67255864, 0xbab381e1, 0xc7c087b9, 0x1a565e3c, 0xa79c32f2,
+ 0x7a0aeb77, 0x5d7a3e42, 0x80ece7c7, 0x3d268b09, 0xe0b0528c,
+ 0x9dc354d4, 0x40558d51, 0xfd9fe19f, 0x2009381a, 0xbd8d91ab,
+ 0x601b482e, 0xddd124e0, 0x0047fd65, 0x7d34fb3d, 0xa0a222b8,
+ 0x1d684e76, 0xc0fe97f3, 0xe78e42c6, 0x3a189b43, 0x87d2f78d,
+ 0x5a442e08, 0x27372850, 0xfaa1f1d5, 0x476b9d1b, 0x9afd449e,
+ 0x098a3771, 0xd41ceef4, 0x69d6823a, 0xb4405bbf, 0xc9335de7,
+ 0x14a58462, 0xa96fe8ac, 0x74f93129, 0x5389e41c, 0x8e1f3d99,
+ 0x33d55157, 0xee4388d2, 0x93308e8a, 0x4ea6570f, 0xf36c3bc1,
+ 0x2efae244, 0x0ef3da5e, 0xd36503db, 0x6eaf6f15, 0xb339b690,
+ 0xce4ab0c8, 0x13dc694d, 0xae160583, 0x7380dc06, 0x54f00933,
+ 0x8966d0b6, 0x34acbc78, 0xe93a65fd, 0x944963a5, 0x49dfba20,
+ 0xf415d6ee, 0x29830f6b, 0xbaf47c84, 0x6762a501, 0xdaa8c9cf,
+ 0x073e104a, 0x7a4d1612, 0xa7dbcf97, 0x1a11a359, 0xc7877adc,
+ 0xe0f7afe9, 0x3d61766c, 0x80ab1aa2, 0x5d3dc327, 0x204ec57f,
+ 0xfdd81cfa, 0x40127034, 0x9d84a9b1, 0xa06a2517, 0x7dfcfc92,
+ 0xc036905c, 0x1da049d9, 0x60d34f81, 0xbd459604, 0x008ffaca,
+ 0xdd19234f, 0xfa69f67a, 0x27ff2fff, 0x9a354331, 0x47a39ab4,
+ 0x3ad09cec, 0xe7464569, 0x5a8c29a7, 0x871af022, 0x146d83cd,
+ 0xc9fb5a48, 0x74313686, 0xa9a7ef03, 0xd4d4e95b, 0x094230de,
+ 0xb4885c10, 0x691e8595, 0x4e6e50a0, 0x93f88925, 0x2e32e5eb,
+ 0xf3a43c6e, 0x8ed73a36, 0x5341e3b3, 0xee8b8f7d, 0x331d56f8,
+ 0x13146ee2, 0xce82b767, 0x7348dba9, 0xaede022c, 0xd3ad0474,
+ 0x0e3bddf1, 0xb3f1b13f, 0x6e6768ba, 0x4917bd8f, 0x9481640a,
+ 0x294b08c4, 0xf4ddd141, 0x89aed719, 0x54380e9c, 0xe9f26252,
+ 0x3464bbd7, 0xa713c838, 0x7a8511bd, 0xc74f7d73, 0x1ad9a4f6,
+ 0x67aaa2ae, 0xba3c7b2b, 0x07f617e5, 0xda60ce60, 0xfd101b55,
+ 0x2086c2d0, 0x9d4cae1e, 0x40da779b, 0x3da971c3, 0xe03fa846,
+ 0x5df5c488, 0x80631d0d, 0x1de7b4bc, 0xc0716d39, 0x7dbb01f7,
+ 0xa02dd872, 0xdd5ede2a, 0x00c807af, 0xbd026b61, 0x6094b2e4,
+ 0x47e467d1, 0x9a72be54, 0x27b8d29a, 0xfa2e0b1f, 0x875d0d47,
+ 0x5acbd4c2, 0xe701b80c, 0x3a976189, 0xa9e01266, 0x7476cbe3,
+ 0xc9bca72d, 0x142a7ea8, 0x695978f0, 0xb4cfa175, 0x0905cdbb,
+ 0xd493143e, 0xf3e3c10b, 0x2e75188e, 0x93bf7440, 0x4e29adc5,
+ 0x335aab9d, 0xeecc7218, 0x53061ed6, 0x8e90c753, 0xae99ff49,
+ 0x730f26cc, 0xcec54a02, 0x13539387, 0x6e2095df, 0xb3b64c5a,
+ 0x0e7c2094, 0xd3eaf911, 0xf49a2c24, 0x290cf5a1, 0x94c6996f,
+ 0x495040ea, 0x342346b2, 0xe9b59f37, 0x547ff3f9, 0x89e92a7c,
+ 0x1a9e5993, 0xc7088016, 0x7ac2ecd8, 0xa754355d, 0xda273305,
+ 0x07b1ea80, 0xba7b864e, 0x67ed5fcb, 0x409d8afe, 0x9d0b537b,
+ 0x20c13fb5, 0xfd57e630, 0x8024e068, 0x5db239ed, 0xe0785523,
+ 0x3dee8ca6},
+ {0x00000000, 0x9ba54c6f, 0xec3b9e9f, 0x779ed2f0, 0x03063b7f,
+ 0x98a37710, 0xef3da5e0, 0x7498e98f, 0x060c76fe, 0x9da93a91,
+ 0xea37e861, 0x7192a40e, 0x050a4d81, 0x9eaf01ee, 0xe931d31e,
+ 0x72949f71, 0x0c18edfc, 0x97bda193, 0xe0237363, 0x7b863f0c,
+ 0x0f1ed683, 0x94bb9aec, 0xe325481c, 0x78800473, 0x0a149b02,
+ 0x91b1d76d, 0xe62f059d, 0x7d8a49f2, 0x0912a07d, 0x92b7ec12,
+ 0xe5293ee2, 0x7e8c728d, 0x1831dbf8, 0x83949797, 0xf40a4567,
+ 0x6faf0908, 0x1b37e087, 0x8092ace8, 0xf70c7e18, 0x6ca93277,
+ 0x1e3dad06, 0x8598e169, 0xf2063399, 0x69a37ff6, 0x1d3b9679,
+ 0x869eda16, 0xf10008e6, 0x6aa54489, 0x14293604, 0x8f8c7a6b,
+ 0xf812a89b, 0x63b7e4f4, 0x172f0d7b, 0x8c8a4114, 0xfb1493e4,
+ 0x60b1df8b, 0x122540fa, 0x89800c95, 0xfe1ede65, 0x65bb920a,
+ 0x11237b85, 0x8a8637ea, 0xfd18e51a, 0x66bda975, 0x3063b7f0,
+ 0xabc6fb9f, 0xdc58296f, 0x47fd6500, 0x33658c8f, 0xa8c0c0e0,
+ 0xdf5e1210, 0x44fb5e7f, 0x366fc10e, 0xadca8d61, 0xda545f91,
+ 0x41f113fe, 0x3569fa71, 0xaeccb61e, 0xd95264ee, 0x42f72881,
+ 0x3c7b5a0c, 0xa7de1663, 0xd040c493, 0x4be588fc, 0x3f7d6173,
+ 0xa4d82d1c, 0xd346ffec, 0x48e3b383, 0x3a772cf2, 0xa1d2609d,
+ 0xd64cb26d, 0x4de9fe02, 0x3971178d, 0xa2d45be2, 0xd54a8912,
+ 0x4eefc57d, 0x28526c08, 0xb3f72067, 0xc469f297, 0x5fccbef8,
+ 0x2b545777, 0xb0f11b18, 0xc76fc9e8, 0x5cca8587, 0x2e5e1af6,
+ 0xb5fb5699, 0xc2658469, 0x59c0c806, 0x2d582189, 0xb6fd6de6,
+ 0xc163bf16, 0x5ac6f379, 0x244a81f4, 0xbfefcd9b, 0xc8711f6b,
+ 0x53d45304, 0x274cba8b, 0xbce9f6e4, 0xcb772414, 0x50d2687b,
+ 0x2246f70a, 0xb9e3bb65, 0xce7d6995, 0x55d825fa, 0x2140cc75,
+ 0xbae5801a, 0xcd7b52ea, 0x56de1e85, 0x60c76fe0, 0xfb62238f,
+ 0x8cfcf17f, 0x1759bd10, 0x63c1549f, 0xf86418f0, 0x8ffaca00,
+ 0x145f866f, 0x66cb191e, 0xfd6e5571, 0x8af08781, 0x1155cbee,
+ 0x65cd2261, 0xfe686e0e, 0x89f6bcfe, 0x1253f091, 0x6cdf821c,
+ 0xf77ace73, 0x80e41c83, 0x1b4150ec, 0x6fd9b963, 0xf47cf50c,
+ 0x83e227fc, 0x18476b93, 0x6ad3f4e2, 0xf176b88d, 0x86e86a7d,
+ 0x1d4d2612, 0x69d5cf9d, 0xf27083f2, 0x85ee5102, 0x1e4b1d6d,
+ 0x78f6b418, 0xe353f877, 0x94cd2a87, 0x0f6866e8, 0x7bf08f67,
+ 0xe055c308, 0x97cb11f8, 0x0c6e5d97, 0x7efac2e6, 0xe55f8e89,
+ 0x92c15c79, 0x09641016, 0x7dfcf999, 0xe659b5f6, 0x91c76706,
+ 0x0a622b69, 0x74ee59e4, 0xef4b158b, 0x98d5c77b, 0x03708b14,
+ 0x77e8629b, 0xec4d2ef4, 0x9bd3fc04, 0x0076b06b, 0x72e22f1a,
+ 0xe9476375, 0x9ed9b185, 0x057cfdea, 0x71e41465, 0xea41580a,
+ 0x9ddf8afa, 0x067ac695, 0x50a4d810, 0xcb01947f, 0xbc9f468f,
+ 0x273a0ae0, 0x53a2e36f, 0xc807af00, 0xbf997df0, 0x243c319f,
+ 0x56a8aeee, 0xcd0de281, 0xba933071, 0x21367c1e, 0x55ae9591,
+ 0xce0bd9fe, 0xb9950b0e, 0x22304761, 0x5cbc35ec, 0xc7197983,
+ 0xb087ab73, 0x2b22e71c, 0x5fba0e93, 0xc41f42fc, 0xb381900c,
+ 0x2824dc63, 0x5ab04312, 0xc1150f7d, 0xb68bdd8d, 0x2d2e91e2,
+ 0x59b6786d, 0xc2133402, 0xb58de6f2, 0x2e28aa9d, 0x489503e8,
+ 0xd3304f87, 0xa4ae9d77, 0x3f0bd118, 0x4b933897, 0xd03674f8,
+ 0xa7a8a608, 0x3c0dea67, 0x4e997516, 0xd53c3979, 0xa2a2eb89,
+ 0x3907a7e6, 0x4d9f4e69, 0xd63a0206, 0xa1a4d0f6, 0x3a019c99,
+ 0x448dee14, 0xdf28a27b, 0xa8b6708b, 0x33133ce4, 0x478bd56b,
+ 0xdc2e9904, 0xabb04bf4, 0x3015079b, 0x428198ea, 0xd924d485,
+ 0xaeba0675, 0x351f4a1a, 0x4187a395, 0xda22effa, 0xadbc3d0a,
+ 0x36197165},
+ {0x00000000, 0xc18edfc0, 0x586cb9c1, 0x99e26601, 0xb0d97382,
+ 0x7157ac42, 0xe8b5ca43, 0x293b1583, 0xbac3e145, 0x7b4d3e85,
+ 0xe2af5884, 0x23218744, 0x0a1a92c7, 0xcb944d07, 0x52762b06,
+ 0x93f8f4c6, 0xaef6c4cb, 0x6f781b0b, 0xf69a7d0a, 0x3714a2ca,
+ 0x1e2fb749, 0xdfa16889, 0x46430e88, 0x87cdd148, 0x1435258e,
+ 0xd5bbfa4e, 0x4c599c4f, 0x8dd7438f, 0xa4ec560c, 0x656289cc,
+ 0xfc80efcd, 0x3d0e300d, 0x869c8fd7, 0x47125017, 0xdef03616,
+ 0x1f7ee9d6, 0x3645fc55, 0xf7cb2395, 0x6e294594, 0xafa79a54,
+ 0x3c5f6e92, 0xfdd1b152, 0x6433d753, 0xa5bd0893, 0x8c861d10,
+ 0x4d08c2d0, 0xd4eaa4d1, 0x15647b11, 0x286a4b1c, 0xe9e494dc,
+ 0x7006f2dd, 0xb1882d1d, 0x98b3389e, 0x593de75e, 0xc0df815f,
+ 0x01515e9f, 0x92a9aa59, 0x53277599, 0xcac51398, 0x0b4bcc58,
+ 0x2270d9db, 0xe3fe061b, 0x7a1c601a, 0xbb92bfda, 0xd64819ef,
+ 0x17c6c62f, 0x8e24a02e, 0x4faa7fee, 0x66916a6d, 0xa71fb5ad,
+ 0x3efdd3ac, 0xff730c6c, 0x6c8bf8aa, 0xad05276a, 0x34e7416b,
+ 0xf5699eab, 0xdc528b28, 0x1ddc54e8, 0x843e32e9, 0x45b0ed29,
+ 0x78bedd24, 0xb93002e4, 0x20d264e5, 0xe15cbb25, 0xc867aea6,
+ 0x09e97166, 0x900b1767, 0x5185c8a7, 0xc27d3c61, 0x03f3e3a1,
+ 0x9a1185a0, 0x5b9f5a60, 0x72a44fe3, 0xb32a9023, 0x2ac8f622,
+ 0xeb4629e2, 0x50d49638, 0x915a49f8, 0x08b82ff9, 0xc936f039,
+ 0xe00de5ba, 0x21833a7a, 0xb8615c7b, 0x79ef83bb, 0xea17777d,
+ 0x2b99a8bd, 0xb27bcebc, 0x73f5117c, 0x5ace04ff, 0x9b40db3f,
+ 0x02a2bd3e, 0xc32c62fe, 0xfe2252f3, 0x3fac8d33, 0xa64eeb32,
+ 0x67c034f2, 0x4efb2171, 0x8f75feb1, 0x169798b0, 0xd7194770,
+ 0x44e1b3b6, 0x856f6c76, 0x1c8d0a77, 0xdd03d5b7, 0xf438c034,
+ 0x35b61ff4, 0xac5479f5, 0x6ddaa635, 0x77e1359f, 0xb66fea5f,
+ 0x2f8d8c5e, 0xee03539e, 0xc738461d, 0x06b699dd, 0x9f54ffdc,
+ 0x5eda201c, 0xcd22d4da, 0x0cac0b1a, 0x954e6d1b, 0x54c0b2db,
+ 0x7dfba758, 0xbc757898, 0x25971e99, 0xe419c159, 0xd917f154,
+ 0x18992e94, 0x817b4895, 0x40f59755, 0x69ce82d6, 0xa8405d16,
+ 0x31a23b17, 0xf02ce4d7, 0x63d41011, 0xa25acfd1, 0x3bb8a9d0,
+ 0xfa367610, 0xd30d6393, 0x1283bc53, 0x8b61da52, 0x4aef0592,
+ 0xf17dba48, 0x30f36588, 0xa9110389, 0x689fdc49, 0x41a4c9ca,
+ 0x802a160a, 0x19c8700b, 0xd846afcb, 0x4bbe5b0d, 0x8a3084cd,
+ 0x13d2e2cc, 0xd25c3d0c, 0xfb67288f, 0x3ae9f74f, 0xa30b914e,
+ 0x62854e8e, 0x5f8b7e83, 0x9e05a143, 0x07e7c742, 0xc6691882,
+ 0xef520d01, 0x2edcd2c1, 0xb73eb4c0, 0x76b06b00, 0xe5489fc6,
+ 0x24c64006, 0xbd242607, 0x7caaf9c7, 0x5591ec44, 0x941f3384,
+ 0x0dfd5585, 0xcc738a45, 0xa1a92c70, 0x6027f3b0, 0xf9c595b1,
+ 0x384b4a71, 0x11705ff2, 0xd0fe8032, 0x491ce633, 0x889239f3,
+ 0x1b6acd35, 0xdae412f5, 0x430674f4, 0x8288ab34, 0xabb3beb7,
+ 0x6a3d6177, 0xf3df0776, 0x3251d8b6, 0x0f5fe8bb, 0xced1377b,
+ 0x5733517a, 0x96bd8eba, 0xbf869b39, 0x7e0844f9, 0xe7ea22f8,
+ 0x2664fd38, 0xb59c09fe, 0x7412d63e, 0xedf0b03f, 0x2c7e6fff,
+ 0x05457a7c, 0xc4cba5bc, 0x5d29c3bd, 0x9ca71c7d, 0x2735a3a7,
+ 0xe6bb7c67, 0x7f591a66, 0xbed7c5a6, 0x97ecd025, 0x56620fe5,
+ 0xcf8069e4, 0x0e0eb624, 0x9df642e2, 0x5c789d22, 0xc59afb23,
+ 0x041424e3, 0x2d2f3160, 0xeca1eea0, 0x754388a1, 0xb4cd5761,
+ 0x89c3676c, 0x484db8ac, 0xd1afdead, 0x1021016d, 0x391a14ee,
+ 0xf894cb2e, 0x6176ad2f, 0xa0f872ef, 0x33008629, 0xf28e59e9,
+ 0x6b6c3fe8, 0xaae2e028, 0x83d9f5ab, 0x42572a6b, 0xdbb54c6a,
+ 0x1a3b93aa},
+ {0x00000000, 0xefc26b3e, 0x04f5d03d, 0xeb37bb03, 0x09eba07a,
+ 0xe629cb44, 0x0d1e7047, 0xe2dc1b79, 0x13d740f4, 0xfc152bca,
+ 0x172290c9, 0xf8e0fbf7, 0x1a3ce08e, 0xf5fe8bb0, 0x1ec930b3,
+ 0xf10b5b8d, 0x27ae81e8, 0xc86cead6, 0x235b51d5, 0xcc993aeb,
+ 0x2e452192, 0xc1874aac, 0x2ab0f1af, 0xc5729a91, 0x3479c11c,
+ 0xdbbbaa22, 0x308c1121, 0xdf4e7a1f, 0x3d926166, 0xd2500a58,
+ 0x3967b15b, 0xd6a5da65, 0x4f5d03d0, 0xa09f68ee, 0x4ba8d3ed,
+ 0xa46ab8d3, 0x46b6a3aa, 0xa974c894, 0x42437397, 0xad8118a9,
+ 0x5c8a4324, 0xb348281a, 0x587f9319, 0xb7bdf827, 0x5561e35e,
+ 0xbaa38860, 0x51943363, 0xbe56585d, 0x68f38238, 0x8731e906,
+ 0x6c065205, 0x83c4393b, 0x61182242, 0x8eda497c, 0x65edf27f,
+ 0x8a2f9941, 0x7b24c2cc, 0x94e6a9f2, 0x7fd112f1, 0x901379cf,
+ 0x72cf62b6, 0x9d0d0988, 0x763ab28b, 0x99f8d9b5, 0x9eba07a0,
+ 0x71786c9e, 0x9a4fd79d, 0x758dbca3, 0x9751a7da, 0x7893cce4,
+ 0x93a477e7, 0x7c661cd9, 0x8d6d4754, 0x62af2c6a, 0x89989769,
+ 0x665afc57, 0x8486e72e, 0x6b448c10, 0x80733713, 0x6fb15c2d,
+ 0xb9148648, 0x56d6ed76, 0xbde15675, 0x52233d4b, 0xb0ff2632,
+ 0x5f3d4d0c, 0xb40af60f, 0x5bc89d31, 0xaac3c6bc, 0x4501ad82,
+ 0xae361681, 0x41f47dbf, 0xa32866c6, 0x4cea0df8, 0xa7ddb6fb,
+ 0x481fddc5, 0xd1e70470, 0x3e256f4e, 0xd512d44d, 0x3ad0bf73,
+ 0xd80ca40a, 0x37cecf34, 0xdcf97437, 0x333b1f09, 0xc2304484,
+ 0x2df22fba, 0xc6c594b9, 0x2907ff87, 0xcbdbe4fe, 0x24198fc0,
+ 0xcf2e34c3, 0x20ec5ffd, 0xf6498598, 0x198beea6, 0xf2bc55a5,
+ 0x1d7e3e9b, 0xffa225e2, 0x10604edc, 0xfb57f5df, 0x14959ee1,
+ 0xe59ec56c, 0x0a5cae52, 0xe16b1551, 0x0ea97e6f, 0xec756516,
+ 0x03b70e28, 0xe880b52b, 0x0742de15, 0xe6050901, 0x09c7623f,
+ 0xe2f0d93c, 0x0d32b202, 0xefeea97b, 0x002cc245, 0xeb1b7946,
+ 0x04d91278, 0xf5d249f5, 0x1a1022cb, 0xf12799c8, 0x1ee5f2f6,
+ 0xfc39e98f, 0x13fb82b1, 0xf8cc39b2, 0x170e528c, 0xc1ab88e9,
+ 0x2e69e3d7, 0xc55e58d4, 0x2a9c33ea, 0xc8402893, 0x278243ad,
+ 0xccb5f8ae, 0x23779390, 0xd27cc81d, 0x3dbea323, 0xd6891820,
+ 0x394b731e, 0xdb976867, 0x34550359, 0xdf62b85a, 0x30a0d364,
+ 0xa9580ad1, 0x469a61ef, 0xadaddaec, 0x426fb1d2, 0xa0b3aaab,
+ 0x4f71c195, 0xa4467a96, 0x4b8411a8, 0xba8f4a25, 0x554d211b,
+ 0xbe7a9a18, 0x51b8f126, 0xb364ea5f, 0x5ca68161, 0xb7913a62,
+ 0x5853515c, 0x8ef68b39, 0x6134e007, 0x8a035b04, 0x65c1303a,
+ 0x871d2b43, 0x68df407d, 0x83e8fb7e, 0x6c2a9040, 0x9d21cbcd,
+ 0x72e3a0f3, 0x99d41bf0, 0x761670ce, 0x94ca6bb7, 0x7b080089,
+ 0x903fbb8a, 0x7ffdd0b4, 0x78bf0ea1, 0x977d659f, 0x7c4ade9c,
+ 0x9388b5a2, 0x7154aedb, 0x9e96c5e5, 0x75a17ee6, 0x9a6315d8,
+ 0x6b684e55, 0x84aa256b, 0x6f9d9e68, 0x805ff556, 0x6283ee2f,
+ 0x8d418511, 0x66763e12, 0x89b4552c, 0x5f118f49, 0xb0d3e477,
+ 0x5be45f74, 0xb426344a, 0x56fa2f33, 0xb938440d, 0x520fff0e,
+ 0xbdcd9430, 0x4cc6cfbd, 0xa304a483, 0x48331f80, 0xa7f174be,
+ 0x452d6fc7, 0xaaef04f9, 0x41d8bffa, 0xae1ad4c4, 0x37e20d71,
+ 0xd820664f, 0x3317dd4c, 0xdcd5b672, 0x3e09ad0b, 0xd1cbc635,
+ 0x3afc7d36, 0xd53e1608, 0x24354d85, 0xcbf726bb, 0x20c09db8,
+ 0xcf02f686, 0x2ddeedff, 0xc21c86c1, 0x292b3dc2, 0xc6e956fc,
+ 0x104c8c99, 0xff8ee7a7, 0x14b95ca4, 0xfb7b379a, 0x19a72ce3,
+ 0xf66547dd, 0x1d52fcde, 0xf29097e0, 0x039bcc6d, 0xec59a753,
+ 0x076e1c50, 0xe8ac776e, 0x0a706c17, 0xe5b20729, 0x0e85bc2a,
+ 0xe147d714},
+ {0x00000000, 0x177b1443, 0x2ef62886, 0x398d3cc5, 0x5dec510c,
+ 0x4a97454f, 0x731a798a, 0x64616dc9, 0xbbd8a218, 0xaca3b65b,
+ 0x952e8a9e, 0x82559edd, 0xe634f314, 0xf14fe757, 0xc8c2db92,
+ 0xdfb9cfd1, 0xacc04271, 0xbbbb5632, 0x82366af7, 0x954d7eb4,
+ 0xf12c137d, 0xe657073e, 0xdfda3bfb, 0xc8a12fb8, 0x1718e069,
+ 0x0063f42a, 0x39eec8ef, 0x2e95dcac, 0x4af4b165, 0x5d8fa526,
+ 0x640299e3, 0x73798da0, 0x82f182a3, 0x958a96e0, 0xac07aa25,
+ 0xbb7cbe66, 0xdf1dd3af, 0xc866c7ec, 0xf1ebfb29, 0xe690ef6a,
+ 0x392920bb, 0x2e5234f8, 0x17df083d, 0x00a41c7e, 0x64c571b7,
+ 0x73be65f4, 0x4a335931, 0x5d484d72, 0x2e31c0d2, 0x394ad491,
+ 0x00c7e854, 0x17bcfc17, 0x73dd91de, 0x64a6859d, 0x5d2bb958,
+ 0x4a50ad1b, 0x95e962ca, 0x82927689, 0xbb1f4a4c, 0xac645e0f,
+ 0xc80533c6, 0xdf7e2785, 0xe6f31b40, 0xf1880f03, 0xde920307,
+ 0xc9e91744, 0xf0642b81, 0xe71f3fc2, 0x837e520b, 0x94054648,
+ 0xad887a8d, 0xbaf36ece, 0x654aa11f, 0x7231b55c, 0x4bbc8999,
+ 0x5cc79dda, 0x38a6f013, 0x2fdde450, 0x1650d895, 0x012bccd6,
+ 0x72524176, 0x65295535, 0x5ca469f0, 0x4bdf7db3, 0x2fbe107a,
+ 0x38c50439, 0x014838fc, 0x16332cbf, 0xc98ae36e, 0xdef1f72d,
+ 0xe77ccbe8, 0xf007dfab, 0x9466b262, 0x831da621, 0xba909ae4,
+ 0xadeb8ea7, 0x5c6381a4, 0x4b1895e7, 0x7295a922, 0x65eebd61,
+ 0x018fd0a8, 0x16f4c4eb, 0x2f79f82e, 0x3802ec6d, 0xe7bb23bc,
+ 0xf0c037ff, 0xc94d0b3a, 0xde361f79, 0xba5772b0, 0xad2c66f3,
+ 0x94a15a36, 0x83da4e75, 0xf0a3c3d5, 0xe7d8d796, 0xde55eb53,
+ 0xc92eff10, 0xad4f92d9, 0xba34869a, 0x83b9ba5f, 0x94c2ae1c,
+ 0x4b7b61cd, 0x5c00758e, 0x658d494b, 0x72f65d08, 0x169730c1,
+ 0x01ec2482, 0x38611847, 0x2f1a0c04, 0x6655004f, 0x712e140c,
+ 0x48a328c9, 0x5fd83c8a, 0x3bb95143, 0x2cc24500, 0x154f79c5,
+ 0x02346d86, 0xdd8da257, 0xcaf6b614, 0xf37b8ad1, 0xe4009e92,
+ 0x8061f35b, 0x971ae718, 0xae97dbdd, 0xb9eccf9e, 0xca95423e,
+ 0xddee567d, 0xe4636ab8, 0xf3187efb, 0x97791332, 0x80020771,
+ 0xb98f3bb4, 0xaef42ff7, 0x714de026, 0x6636f465, 0x5fbbc8a0,
+ 0x48c0dce3, 0x2ca1b12a, 0x3bdaa569, 0x025799ac, 0x152c8def,
+ 0xe4a482ec, 0xf3df96af, 0xca52aa6a, 0xdd29be29, 0xb948d3e0,
+ 0xae33c7a3, 0x97befb66, 0x80c5ef25, 0x5f7c20f4, 0x480734b7,
+ 0x718a0872, 0x66f11c31, 0x029071f8, 0x15eb65bb, 0x2c66597e,
+ 0x3b1d4d3d, 0x4864c09d, 0x5f1fd4de, 0x6692e81b, 0x71e9fc58,
+ 0x15889191, 0x02f385d2, 0x3b7eb917, 0x2c05ad54, 0xf3bc6285,
+ 0xe4c776c6, 0xdd4a4a03, 0xca315e40, 0xae503389, 0xb92b27ca,
+ 0x80a61b0f, 0x97dd0f4c, 0xb8c70348, 0xafbc170b, 0x96312bce,
+ 0x814a3f8d, 0xe52b5244, 0xf2504607, 0xcbdd7ac2, 0xdca66e81,
+ 0x031fa150, 0x1464b513, 0x2de989d6, 0x3a929d95, 0x5ef3f05c,
+ 0x4988e41f, 0x7005d8da, 0x677ecc99, 0x14074139, 0x037c557a,
+ 0x3af169bf, 0x2d8a7dfc, 0x49eb1035, 0x5e900476, 0x671d38b3,
+ 0x70662cf0, 0xafdfe321, 0xb8a4f762, 0x8129cba7, 0x9652dfe4,
+ 0xf233b22d, 0xe548a66e, 0xdcc59aab, 0xcbbe8ee8, 0x3a3681eb,
+ 0x2d4d95a8, 0x14c0a96d, 0x03bbbd2e, 0x67dad0e7, 0x70a1c4a4,
+ 0x492cf861, 0x5e57ec22, 0x81ee23f3, 0x969537b0, 0xaf180b75,
+ 0xb8631f36, 0xdc0272ff, 0xcb7966bc, 0xf2f45a79, 0xe58f4e3a,
+ 0x96f6c39a, 0x818dd7d9, 0xb800eb1c, 0xaf7bff5f, 0xcb1a9296,
+ 0xdc6186d5, 0xe5ecba10, 0xf297ae53, 0x2d2e6182, 0x3a5575c1,
+ 0x03d84904, 0x14a35d47, 0x70c2308e, 0x67b924cd, 0x5e341808,
+ 0x494f0c4b}};
+
+local const z_word_t FAR crc_braid_big_table[][256] = {
+ {0x0000000000000000, 0x43147b1700000000, 0x8628f62e00000000,
+ 0xc53c8d3900000000, 0x0c51ec5d00000000, 0x4f45974a00000000,
+ 0x8a791a7300000000, 0xc96d616400000000, 0x18a2d8bb00000000,
+ 0x5bb6a3ac00000000, 0x9e8a2e9500000000, 0xdd9e558200000000,
+ 0x14f334e600000000, 0x57e74ff100000000, 0x92dbc2c800000000,
+ 0xd1cfb9df00000000, 0x7142c0ac00000000, 0x3256bbbb00000000,
+ 0xf76a368200000000, 0xb47e4d9500000000, 0x7d132cf100000000,
+ 0x3e0757e600000000, 0xfb3bdadf00000000, 0xb82fa1c800000000,
+ 0x69e0181700000000, 0x2af4630000000000, 0xefc8ee3900000000,
+ 0xacdc952e00000000, 0x65b1f44a00000000, 0x26a58f5d00000000,
+ 0xe399026400000000, 0xa08d797300000000, 0xa382f18200000000,
+ 0xe0968a9500000000, 0x25aa07ac00000000, 0x66be7cbb00000000,
+ 0xafd31ddf00000000, 0xecc766c800000000, 0x29fbebf100000000,
+ 0x6aef90e600000000, 0xbb20293900000000, 0xf834522e00000000,
+ 0x3d08df1700000000, 0x7e1ca40000000000, 0xb771c56400000000,
+ 0xf465be7300000000, 0x3159334a00000000, 0x724d485d00000000,
+ 0xd2c0312e00000000, 0x91d44a3900000000, 0x54e8c70000000000,
+ 0x17fcbc1700000000, 0xde91dd7300000000, 0x9d85a66400000000,
+ 0x58b92b5d00000000, 0x1bad504a00000000, 0xca62e99500000000,
+ 0x8976928200000000, 0x4c4a1fbb00000000, 0x0f5e64ac00000000,
+ 0xc63305c800000000, 0x85277edf00000000, 0x401bf3e600000000,
+ 0x030f88f100000000, 0x070392de00000000, 0x4417e9c900000000,
+ 0x812b64f000000000, 0xc23f1fe700000000, 0x0b527e8300000000,
+ 0x4846059400000000, 0x8d7a88ad00000000, 0xce6ef3ba00000000,
+ 0x1fa14a6500000000, 0x5cb5317200000000, 0x9989bc4b00000000,
+ 0xda9dc75c00000000, 0x13f0a63800000000, 0x50e4dd2f00000000,
+ 0x95d8501600000000, 0xd6cc2b0100000000, 0x7641527200000000,
+ 0x3555296500000000, 0xf069a45c00000000, 0xb37ddf4b00000000,
+ 0x7a10be2f00000000, 0x3904c53800000000, 0xfc38480100000000,
+ 0xbf2c331600000000, 0x6ee38ac900000000, 0x2df7f1de00000000,
+ 0xe8cb7ce700000000, 0xabdf07f000000000, 0x62b2669400000000,
+ 0x21a61d8300000000, 0xe49a90ba00000000, 0xa78eebad00000000,
+ 0xa481635c00000000, 0xe795184b00000000, 0x22a9957200000000,
+ 0x61bdee6500000000, 0xa8d08f0100000000, 0xebc4f41600000000,
+ 0x2ef8792f00000000, 0x6dec023800000000, 0xbc23bbe700000000,
+ 0xff37c0f000000000, 0x3a0b4dc900000000, 0x791f36de00000000,
+ 0xb07257ba00000000, 0xf3662cad00000000, 0x365aa19400000000,
+ 0x754eda8300000000, 0xd5c3a3f000000000, 0x96d7d8e700000000,
+ 0x53eb55de00000000, 0x10ff2ec900000000, 0xd9924fad00000000,
+ 0x9a8634ba00000000, 0x5fbab98300000000, 0x1caec29400000000,
+ 0xcd617b4b00000000, 0x8e75005c00000000, 0x4b498d6500000000,
+ 0x085df67200000000, 0xc130971600000000, 0x8224ec0100000000,
+ 0x4718613800000000, 0x040c1a2f00000000, 0x4f00556600000000,
+ 0x0c142e7100000000, 0xc928a34800000000, 0x8a3cd85f00000000,
+ 0x4351b93b00000000, 0x0045c22c00000000, 0xc5794f1500000000,
+ 0x866d340200000000, 0x57a28ddd00000000, 0x14b6f6ca00000000,
+ 0xd18a7bf300000000, 0x929e00e400000000, 0x5bf3618000000000,
+ 0x18e71a9700000000, 0xdddb97ae00000000, 0x9ecfecb900000000,
+ 0x3e4295ca00000000, 0x7d56eedd00000000, 0xb86a63e400000000,
+ 0xfb7e18f300000000, 0x3213799700000000, 0x7107028000000000,
+ 0xb43b8fb900000000, 0xf72ff4ae00000000, 0x26e04d7100000000,
+ 0x65f4366600000000, 0xa0c8bb5f00000000, 0xe3dcc04800000000,
+ 0x2ab1a12c00000000, 0x69a5da3b00000000, 0xac99570200000000,
+ 0xef8d2c1500000000, 0xec82a4e400000000, 0xaf96dff300000000,
+ 0x6aaa52ca00000000, 0x29be29dd00000000, 0xe0d348b900000000,
+ 0xa3c733ae00000000, 0x66fbbe9700000000, 0x25efc58000000000,
+ 0xf4207c5f00000000, 0xb734074800000000, 0x72088a7100000000,
+ 0x311cf16600000000, 0xf871900200000000, 0xbb65eb1500000000,
+ 0x7e59662c00000000, 0x3d4d1d3b00000000, 0x9dc0644800000000,
+ 0xded41f5f00000000, 0x1be8926600000000, 0x58fce97100000000,
+ 0x9191881500000000, 0xd285f30200000000, 0x17b97e3b00000000,
+ 0x54ad052c00000000, 0x8562bcf300000000, 0xc676c7e400000000,
+ 0x034a4add00000000, 0x405e31ca00000000, 0x893350ae00000000,
+ 0xca272bb900000000, 0x0f1ba68000000000, 0x4c0fdd9700000000,
+ 0x4803c7b800000000, 0x0b17bcaf00000000, 0xce2b319600000000,
+ 0x8d3f4a8100000000, 0x44522be500000000, 0x074650f200000000,
+ 0xc27addcb00000000, 0x816ea6dc00000000, 0x50a11f0300000000,
+ 0x13b5641400000000, 0xd689e92d00000000, 0x959d923a00000000,
+ 0x5cf0f35e00000000, 0x1fe4884900000000, 0xdad8057000000000,
+ 0x99cc7e6700000000, 0x3941071400000000, 0x7a557c0300000000,
+ 0xbf69f13a00000000, 0xfc7d8a2d00000000, 0x3510eb4900000000,
+ 0x7604905e00000000, 0xb3381d6700000000, 0xf02c667000000000,
+ 0x21e3dfaf00000000, 0x62f7a4b800000000, 0xa7cb298100000000,
+ 0xe4df529600000000, 0x2db233f200000000, 0x6ea648e500000000,
+ 0xab9ac5dc00000000, 0xe88ebecb00000000, 0xeb81363a00000000,
+ 0xa8954d2d00000000, 0x6da9c01400000000, 0x2ebdbb0300000000,
+ 0xe7d0da6700000000, 0xa4c4a17000000000, 0x61f82c4900000000,
+ 0x22ec575e00000000, 0xf323ee8100000000, 0xb037959600000000,
+ 0x750b18af00000000, 0x361f63b800000000, 0xff7202dc00000000,
+ 0xbc6679cb00000000, 0x795af4f200000000, 0x3a4e8fe500000000,
+ 0x9ac3f69600000000, 0xd9d78d8100000000, 0x1ceb00b800000000,
+ 0x5fff7baf00000000, 0x96921acb00000000, 0xd58661dc00000000,
+ 0x10baece500000000, 0x53ae97f200000000, 0x82612e2d00000000,
+ 0xc175553a00000000, 0x0449d80300000000, 0x475da31400000000,
+ 0x8e30c27000000000, 0xcd24b96700000000, 0x0818345e00000000,
+ 0x4b0c4f4900000000},
+ {0x0000000000000000, 0x3e6bc2ef00000000, 0x3dd0f50400000000,
+ 0x03bb37eb00000000, 0x7aa0eb0900000000, 0x44cb29e600000000,
+ 0x47701e0d00000000, 0x791bdce200000000, 0xf440d71300000000,
+ 0xca2b15fc00000000, 0xc990221700000000, 0xf7fbe0f800000000,
+ 0x8ee03c1a00000000, 0xb08bfef500000000, 0xb330c91e00000000,
+ 0x8d5b0bf100000000, 0xe881ae2700000000, 0xd6ea6cc800000000,
+ 0xd5515b2300000000, 0xeb3a99cc00000000, 0x9221452e00000000,
+ 0xac4a87c100000000, 0xaff1b02a00000000, 0x919a72c500000000,
+ 0x1cc1793400000000, 0x22aabbdb00000000, 0x21118c3000000000,
+ 0x1f7a4edf00000000, 0x6661923d00000000, 0x580a50d200000000,
+ 0x5bb1673900000000, 0x65daa5d600000000, 0xd0035d4f00000000,
+ 0xee689fa000000000, 0xedd3a84b00000000, 0xd3b86aa400000000,
+ 0xaaa3b64600000000, 0x94c874a900000000, 0x9773434200000000,
+ 0xa91881ad00000000, 0x24438a5c00000000, 0x1a2848b300000000,
+ 0x19937f5800000000, 0x27f8bdb700000000, 0x5ee3615500000000,
+ 0x6088a3ba00000000, 0x6333945100000000, 0x5d5856be00000000,
+ 0x3882f36800000000, 0x06e9318700000000, 0x0552066c00000000,
+ 0x3b39c48300000000, 0x4222186100000000, 0x7c49da8e00000000,
+ 0x7ff2ed6500000000, 0x41992f8a00000000, 0xccc2247b00000000,
+ 0xf2a9e69400000000, 0xf112d17f00000000, 0xcf79139000000000,
+ 0xb662cf7200000000, 0x88090d9d00000000, 0x8bb23a7600000000,
+ 0xb5d9f89900000000, 0xa007ba9e00000000, 0x9e6c787100000000,
+ 0x9dd74f9a00000000, 0xa3bc8d7500000000, 0xdaa7519700000000,
+ 0xe4cc937800000000, 0xe777a49300000000, 0xd91c667c00000000,
+ 0x54476d8d00000000, 0x6a2caf6200000000, 0x6997988900000000,
+ 0x57fc5a6600000000, 0x2ee7868400000000, 0x108c446b00000000,
+ 0x1337738000000000, 0x2d5cb16f00000000, 0x488614b900000000,
+ 0x76edd65600000000, 0x7556e1bd00000000, 0x4b3d235200000000,
+ 0x3226ffb000000000, 0x0c4d3d5f00000000, 0x0ff60ab400000000,
+ 0x319dc85b00000000, 0xbcc6c3aa00000000, 0x82ad014500000000,
+ 0x811636ae00000000, 0xbf7df44100000000, 0xc66628a300000000,
+ 0xf80dea4c00000000, 0xfbb6dda700000000, 0xc5dd1f4800000000,
+ 0x7004e7d100000000, 0x4e6f253e00000000, 0x4dd412d500000000,
+ 0x73bfd03a00000000, 0x0aa40cd800000000, 0x34cfce3700000000,
+ 0x3774f9dc00000000, 0x091f3b3300000000, 0x844430c200000000,
+ 0xba2ff22d00000000, 0xb994c5c600000000, 0x87ff072900000000,
+ 0xfee4dbcb00000000, 0xc08f192400000000, 0xc3342ecf00000000,
+ 0xfd5fec2000000000, 0x988549f600000000, 0xa6ee8b1900000000,
+ 0xa555bcf200000000, 0x9b3e7e1d00000000, 0xe225a2ff00000000,
+ 0xdc4e601000000000, 0xdff557fb00000000, 0xe19e951400000000,
+ 0x6cc59ee500000000, 0x52ae5c0a00000000, 0x51156be100000000,
+ 0x6f7ea90e00000000, 0x166575ec00000000, 0x280eb70300000000,
+ 0x2bb580e800000000, 0x15de420700000000, 0x010905e600000000,
+ 0x3f62c70900000000, 0x3cd9f0e200000000, 0x02b2320d00000000,
+ 0x7ba9eeef00000000, 0x45c22c0000000000, 0x46791beb00000000,
+ 0x7812d90400000000, 0xf549d2f500000000, 0xcb22101a00000000,
+ 0xc89927f100000000, 0xf6f2e51e00000000, 0x8fe939fc00000000,
+ 0xb182fb1300000000, 0xb239ccf800000000, 0x8c520e1700000000,
+ 0xe988abc100000000, 0xd7e3692e00000000, 0xd4585ec500000000,
+ 0xea339c2a00000000, 0x932840c800000000, 0xad43822700000000,
+ 0xaef8b5cc00000000, 0x9093772300000000, 0x1dc87cd200000000,
+ 0x23a3be3d00000000, 0x201889d600000000, 0x1e734b3900000000,
+ 0x676897db00000000, 0x5903553400000000, 0x5ab862df00000000,
+ 0x64d3a03000000000, 0xd10a58a900000000, 0xef619a4600000000,
+ 0xecdaadad00000000, 0xd2b16f4200000000, 0xabaab3a000000000,
+ 0x95c1714f00000000, 0x967a46a400000000, 0xa811844b00000000,
+ 0x254a8fba00000000, 0x1b214d5500000000, 0x189a7abe00000000,
+ 0x26f1b85100000000, 0x5fea64b300000000, 0x6181a65c00000000,
+ 0x623a91b700000000, 0x5c51535800000000, 0x398bf68e00000000,
+ 0x07e0346100000000, 0x045b038a00000000, 0x3a30c16500000000,
+ 0x432b1d8700000000, 0x7d40df6800000000, 0x7efbe88300000000,
+ 0x40902a6c00000000, 0xcdcb219d00000000, 0xf3a0e37200000000,
+ 0xf01bd49900000000, 0xce70167600000000, 0xb76bca9400000000,
+ 0x8900087b00000000, 0x8abb3f9000000000, 0xb4d0fd7f00000000,
+ 0xa10ebf7800000000, 0x9f657d9700000000, 0x9cde4a7c00000000,
+ 0xa2b5889300000000, 0xdbae547100000000, 0xe5c5969e00000000,
+ 0xe67ea17500000000, 0xd815639a00000000, 0x554e686b00000000,
+ 0x6b25aa8400000000, 0x689e9d6f00000000, 0x56f55f8000000000,
+ 0x2fee836200000000, 0x1185418d00000000, 0x123e766600000000,
+ 0x2c55b48900000000, 0x498f115f00000000, 0x77e4d3b000000000,
+ 0x745fe45b00000000, 0x4a3426b400000000, 0x332ffa5600000000,
+ 0x0d4438b900000000, 0x0eff0f5200000000, 0x3094cdbd00000000,
+ 0xbdcfc64c00000000, 0x83a404a300000000, 0x801f334800000000,
+ 0xbe74f1a700000000, 0xc76f2d4500000000, 0xf904efaa00000000,
+ 0xfabfd84100000000, 0xc4d41aae00000000, 0x710de23700000000,
+ 0x4f6620d800000000, 0x4cdd173300000000, 0x72b6d5dc00000000,
+ 0x0bad093e00000000, 0x35c6cbd100000000, 0x367dfc3a00000000,
+ 0x08163ed500000000, 0x854d352400000000, 0xbb26f7cb00000000,
+ 0xb89dc02000000000, 0x86f602cf00000000, 0xffedde2d00000000,
+ 0xc1861cc200000000, 0xc23d2b2900000000, 0xfc56e9c600000000,
+ 0x998c4c1000000000, 0xa7e78eff00000000, 0xa45cb91400000000,
+ 0x9a377bfb00000000, 0xe32ca71900000000, 0xdd4765f600000000,
+ 0xdefc521d00000000, 0xe09790f200000000, 0x6dcc9b0300000000,
+ 0x53a759ec00000000, 0x501c6e0700000000, 0x6e77ace800000000,
+ 0x176c700a00000000, 0x2907b2e500000000, 0x2abc850e00000000,
+ 0x14d747e100000000},
+ {0x0000000000000000, 0xc0df8ec100000000, 0xc1b96c5800000000,
+ 0x0166e29900000000, 0x8273d9b000000000, 0x42ac577100000000,
+ 0x43cab5e800000000, 0x83153b2900000000, 0x45e1c3ba00000000,
+ 0x853e4d7b00000000, 0x8458afe200000000, 0x4487212300000000,
+ 0xc7921a0a00000000, 0x074d94cb00000000, 0x062b765200000000,
+ 0xc6f4f89300000000, 0xcbc4f6ae00000000, 0x0b1b786f00000000,
+ 0x0a7d9af600000000, 0xcaa2143700000000, 0x49b72f1e00000000,
+ 0x8968a1df00000000, 0x880e434600000000, 0x48d1cd8700000000,
+ 0x8e25351400000000, 0x4efabbd500000000, 0x4f9c594c00000000,
+ 0x8f43d78d00000000, 0x0c56eca400000000, 0xcc89626500000000,
+ 0xcdef80fc00000000, 0x0d300e3d00000000, 0xd78f9c8600000000,
+ 0x1750124700000000, 0x1636f0de00000000, 0xd6e97e1f00000000,
+ 0x55fc453600000000, 0x9523cbf700000000, 0x9445296e00000000,
+ 0x549aa7af00000000, 0x926e5f3c00000000, 0x52b1d1fd00000000,
+ 0x53d7336400000000, 0x9308bda500000000, 0x101d868c00000000,
+ 0xd0c2084d00000000, 0xd1a4ead400000000, 0x117b641500000000,
+ 0x1c4b6a2800000000, 0xdc94e4e900000000, 0xddf2067000000000,
+ 0x1d2d88b100000000, 0x9e38b39800000000, 0x5ee73d5900000000,
+ 0x5f81dfc000000000, 0x9f5e510100000000, 0x59aaa99200000000,
+ 0x9975275300000000, 0x9813c5ca00000000, 0x58cc4b0b00000000,
+ 0xdbd9702200000000, 0x1b06fee300000000, 0x1a601c7a00000000,
+ 0xdabf92bb00000000, 0xef1948d600000000, 0x2fc6c61700000000,
+ 0x2ea0248e00000000, 0xee7faa4f00000000, 0x6d6a916600000000,
+ 0xadb51fa700000000, 0xacd3fd3e00000000, 0x6c0c73ff00000000,
+ 0xaaf88b6c00000000, 0x6a2705ad00000000, 0x6b41e73400000000,
+ 0xab9e69f500000000, 0x288b52dc00000000, 0xe854dc1d00000000,
+ 0xe9323e8400000000, 0x29edb04500000000, 0x24ddbe7800000000,
+ 0xe40230b900000000, 0xe564d22000000000, 0x25bb5ce100000000,
+ 0xa6ae67c800000000, 0x6671e90900000000, 0x67170b9000000000,
+ 0xa7c8855100000000, 0x613c7dc200000000, 0xa1e3f30300000000,
+ 0xa085119a00000000, 0x605a9f5b00000000, 0xe34fa47200000000,
+ 0x23902ab300000000, 0x22f6c82a00000000, 0xe22946eb00000000,
+ 0x3896d45000000000, 0xf8495a9100000000, 0xf92fb80800000000,
+ 0x39f036c900000000, 0xbae50de000000000, 0x7a3a832100000000,
+ 0x7b5c61b800000000, 0xbb83ef7900000000, 0x7d7717ea00000000,
+ 0xbda8992b00000000, 0xbcce7bb200000000, 0x7c11f57300000000,
+ 0xff04ce5a00000000, 0x3fdb409b00000000, 0x3ebda20200000000,
+ 0xfe622cc300000000, 0xf35222fe00000000, 0x338dac3f00000000,
+ 0x32eb4ea600000000, 0xf234c06700000000, 0x7121fb4e00000000,
+ 0xb1fe758f00000000, 0xb098971600000000, 0x704719d700000000,
+ 0xb6b3e14400000000, 0x766c6f8500000000, 0x770a8d1c00000000,
+ 0xb7d503dd00000000, 0x34c038f400000000, 0xf41fb63500000000,
+ 0xf57954ac00000000, 0x35a6da6d00000000, 0x9f35e17700000000,
+ 0x5fea6fb600000000, 0x5e8c8d2f00000000, 0x9e5303ee00000000,
+ 0x1d4638c700000000, 0xdd99b60600000000, 0xdcff549f00000000,
+ 0x1c20da5e00000000, 0xdad422cd00000000, 0x1a0bac0c00000000,
+ 0x1b6d4e9500000000, 0xdbb2c05400000000, 0x58a7fb7d00000000,
+ 0x987875bc00000000, 0x991e972500000000, 0x59c119e400000000,
+ 0x54f117d900000000, 0x942e991800000000, 0x95487b8100000000,
+ 0x5597f54000000000, 0xd682ce6900000000, 0x165d40a800000000,
+ 0x173ba23100000000, 0xd7e42cf000000000, 0x1110d46300000000,
+ 0xd1cf5aa200000000, 0xd0a9b83b00000000, 0x107636fa00000000,
+ 0x93630dd300000000, 0x53bc831200000000, 0x52da618b00000000,
+ 0x9205ef4a00000000, 0x48ba7df100000000, 0x8865f33000000000,
+ 0x890311a900000000, 0x49dc9f6800000000, 0xcac9a44100000000,
+ 0x0a162a8000000000, 0x0b70c81900000000, 0xcbaf46d800000000,
+ 0x0d5bbe4b00000000, 0xcd84308a00000000, 0xcce2d21300000000,
+ 0x0c3d5cd200000000, 0x8f2867fb00000000, 0x4ff7e93a00000000,
+ 0x4e910ba300000000, 0x8e4e856200000000, 0x837e8b5f00000000,
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+ 0xd0ef021600000000, 0xa60e0d8b00000000, 0x7d2b6cf700000000,
+ 0x0bca636a00000000, 0xfd7ef73c00000000, 0x8b9ff8a100000000,
+ 0x50ba99dd00000000, 0x265b964000000000, 0xe6f15b2500000000,
+ 0x901054b800000000, 0x4b3535c400000000, 0x3dd43a5900000000,
+ 0xa75c1c6900000000, 0xd1bd13f400000000, 0x0a98728800000000,
+ 0x7c797d1500000000, 0xbcd3b07000000000, 0xca32bfed00000000,
+ 0x1117de9100000000, 0x67f6d10c00000000, 0x9142455a00000000,
+ 0xe7a34ac700000000, 0x3c862bbb00000000, 0x4a67242600000000,
+ 0x8acde94300000000, 0xfc2ce6de00000000, 0x270987a200000000,
+ 0x51e8883f00000000},
+ {0x0000000000000000, 0xe8dbfbb900000000, 0x91b186a800000000,
+ 0x796a7d1100000000, 0x63657c8a00000000, 0x8bbe873300000000,
+ 0xf2d4fa2200000000, 0x1a0f019b00000000, 0x87cc89cf00000000,
+ 0x6f17727600000000, 0x167d0f6700000000, 0xfea6f4de00000000,
+ 0xe4a9f54500000000, 0x0c720efc00000000, 0x751873ed00000000,
+ 0x9dc3885400000000, 0x4f9f624400000000, 0xa74499fd00000000,
+ 0xde2ee4ec00000000, 0x36f51f5500000000, 0x2cfa1ece00000000,
+ 0xc421e57700000000, 0xbd4b986600000000, 0x559063df00000000,
+ 0xc853eb8b00000000, 0x2088103200000000, 0x59e26d2300000000,
+ 0xb139969a00000000, 0xab36970100000000, 0x43ed6cb800000000,
+ 0x3a8711a900000000, 0xd25cea1000000000, 0x9e3ec58800000000,
+ 0x76e53e3100000000, 0x0f8f432000000000, 0xe754b89900000000,
+ 0xfd5bb90200000000, 0x158042bb00000000, 0x6cea3faa00000000,
+ 0x8431c41300000000, 0x19f24c4700000000, 0xf129b7fe00000000,
+ 0x8843caef00000000, 0x6098315600000000, 0x7a9730cd00000000,
+ 0x924ccb7400000000, 0xeb26b66500000000, 0x03fd4ddc00000000,
+ 0xd1a1a7cc00000000, 0x397a5c7500000000, 0x4010216400000000,
+ 0xa8cbdadd00000000, 0xb2c4db4600000000, 0x5a1f20ff00000000,
+ 0x23755dee00000000, 0xcbaea65700000000, 0x566d2e0300000000,
+ 0xbeb6d5ba00000000, 0xc7dca8ab00000000, 0x2f07531200000000,
+ 0x3508528900000000, 0xddd3a93000000000, 0xa4b9d42100000000,
+ 0x4c622f9800000000, 0x7d7bfbca00000000, 0x95a0007300000000,
+ 0xecca7d6200000000, 0x041186db00000000, 0x1e1e874000000000,
+ 0xf6c57cf900000000, 0x8faf01e800000000, 0x6774fa5100000000,
+ 0xfab7720500000000, 0x126c89bc00000000, 0x6b06f4ad00000000,
+ 0x83dd0f1400000000, 0x99d20e8f00000000, 0x7109f53600000000,
+ 0x0863882700000000, 0xe0b8739e00000000, 0x32e4998e00000000,
+ 0xda3f623700000000, 0xa3551f2600000000, 0x4b8ee49f00000000,
+ 0x5181e50400000000, 0xb95a1ebd00000000, 0xc03063ac00000000,
+ 0x28eb981500000000, 0xb528104100000000, 0x5df3ebf800000000,
+ 0x249996e900000000, 0xcc426d5000000000, 0xd64d6ccb00000000,
+ 0x3e96977200000000, 0x47fcea6300000000, 0xaf2711da00000000,
+ 0xe3453e4200000000, 0x0b9ec5fb00000000, 0x72f4b8ea00000000,
+ 0x9a2f435300000000, 0x802042c800000000, 0x68fbb97100000000,
+ 0x1191c46000000000, 0xf94a3fd900000000, 0x6489b78d00000000,
+ 0x8c524c3400000000, 0xf538312500000000, 0x1de3ca9c00000000,
+ 0x07eccb0700000000, 0xef3730be00000000, 0x965d4daf00000000,
+ 0x7e86b61600000000, 0xacda5c0600000000, 0x4401a7bf00000000,
+ 0x3d6bdaae00000000, 0xd5b0211700000000, 0xcfbf208c00000000,
+ 0x2764db3500000000, 0x5e0ea62400000000, 0xb6d55d9d00000000,
+ 0x2b16d5c900000000, 0xc3cd2e7000000000, 0xbaa7536100000000,
+ 0x527ca8d800000000, 0x4873a94300000000, 0xa0a852fa00000000,
+ 0xd9c22feb00000000, 0x3119d45200000000, 0xbbf0874e00000000,
+ 0x532b7cf700000000, 0x2a4101e600000000, 0xc29afa5f00000000,
+ 0xd895fbc400000000, 0x304e007d00000000, 0x49247d6c00000000,
+ 0xa1ff86d500000000, 0x3c3c0e8100000000, 0xd4e7f53800000000,
+ 0xad8d882900000000, 0x4556739000000000, 0x5f59720b00000000,
+ 0xb78289b200000000, 0xcee8f4a300000000, 0x26330f1a00000000,
+ 0xf46fe50a00000000, 0x1cb41eb300000000, 0x65de63a200000000,
+ 0x8d05981b00000000, 0x970a998000000000, 0x7fd1623900000000,
+ 0x06bb1f2800000000, 0xee60e49100000000, 0x73a36cc500000000,
+ 0x9b78977c00000000, 0xe212ea6d00000000, 0x0ac911d400000000,
+ 0x10c6104f00000000, 0xf81debf600000000, 0x817796e700000000,
+ 0x69ac6d5e00000000, 0x25ce42c600000000, 0xcd15b97f00000000,
+ 0xb47fc46e00000000, 0x5ca43fd700000000, 0x46ab3e4c00000000,
+ 0xae70c5f500000000, 0xd71ab8e400000000, 0x3fc1435d00000000,
+ 0xa202cb0900000000, 0x4ad930b000000000, 0x33b34da100000000,
+ 0xdb68b61800000000, 0xc167b78300000000, 0x29bc4c3a00000000,
+ 0x50d6312b00000000, 0xb80dca9200000000, 0x6a51208200000000,
+ 0x828adb3b00000000, 0xfbe0a62a00000000, 0x133b5d9300000000,
+ 0x09345c0800000000, 0xe1efa7b100000000, 0x9885daa000000000,
+ 0x705e211900000000, 0xed9da94d00000000, 0x054652f400000000,
+ 0x7c2c2fe500000000, 0x94f7d45c00000000, 0x8ef8d5c700000000,
+ 0x66232e7e00000000, 0x1f49536f00000000, 0xf792a8d600000000,
+ 0xc68b7c8400000000, 0x2e50873d00000000, 0x573afa2c00000000,
+ 0xbfe1019500000000, 0xa5ee000e00000000, 0x4d35fbb700000000,
+ 0x345f86a600000000, 0xdc847d1f00000000, 0x4147f54b00000000,
+ 0xa99c0ef200000000, 0xd0f673e300000000, 0x382d885a00000000,
+ 0x222289c100000000, 0xcaf9727800000000, 0xb3930f6900000000,
+ 0x5b48f4d000000000, 0x89141ec000000000, 0x61cfe57900000000,
+ 0x18a5986800000000, 0xf07e63d100000000, 0xea71624a00000000,
+ 0x02aa99f300000000, 0x7bc0e4e200000000, 0x931b1f5b00000000,
+ 0x0ed8970f00000000, 0xe6036cb600000000, 0x9f6911a700000000,
+ 0x77b2ea1e00000000, 0x6dbdeb8500000000, 0x8566103c00000000,
+ 0xfc0c6d2d00000000, 0x14d7969400000000, 0x58b5b90c00000000,
+ 0xb06e42b500000000, 0xc9043fa400000000, 0x21dfc41d00000000,
+ 0x3bd0c58600000000, 0xd30b3e3f00000000, 0xaa61432e00000000,
+ 0x42bab89700000000, 0xdf7930c300000000, 0x37a2cb7a00000000,
+ 0x4ec8b66b00000000, 0xa6134dd200000000, 0xbc1c4c4900000000,
+ 0x54c7b7f000000000, 0x2dadcae100000000, 0xc576315800000000,
+ 0x172adb4800000000, 0xfff120f100000000, 0x869b5de000000000,
+ 0x6e40a65900000000, 0x744fa7c200000000, 0x9c945c7b00000000,
+ 0xe5fe216a00000000, 0x0d25dad300000000, 0x90e6528700000000,
+ 0x783da93e00000000, 0x0157d42f00000000, 0xe98c2f9600000000,
+ 0xf3832e0d00000000, 0x1b58d5b400000000, 0x6232a8a500000000,
+ 0x8ae9531c00000000},
+ {0x0000000000000000, 0x919168ae00000000, 0x6325a08700000000,
+ 0xf2b4c82900000000, 0x874c31d400000000, 0x16dd597a00000000,
+ 0xe469915300000000, 0x75f8f9fd00000000, 0x4f9f137300000000,
+ 0xde0e7bdd00000000, 0x2cbab3f400000000, 0xbd2bdb5a00000000,
+ 0xc8d322a700000000, 0x59424a0900000000, 0xabf6822000000000,
+ 0x3a67ea8e00000000, 0x9e3e27e600000000, 0x0faf4f4800000000,
+ 0xfd1b876100000000, 0x6c8aefcf00000000, 0x1972163200000000,
+ 0x88e37e9c00000000, 0x7a57b6b500000000, 0xebc6de1b00000000,
+ 0xd1a1349500000000, 0x40305c3b00000000, 0xb284941200000000,
+ 0x2315fcbc00000000, 0x56ed054100000000, 0xc77c6def00000000,
+ 0x35c8a5c600000000, 0xa459cd6800000000, 0x7d7b3f1700000000,
+ 0xecea57b900000000, 0x1e5e9f9000000000, 0x8fcff73e00000000,
+ 0xfa370ec300000000, 0x6ba6666d00000000, 0x9912ae4400000000,
+ 0x0883c6ea00000000, 0x32e42c6400000000, 0xa37544ca00000000,
+ 0x51c18ce300000000, 0xc050e44d00000000, 0xb5a81db000000000,
+ 0x2439751e00000000, 0xd68dbd3700000000, 0x471cd59900000000,
+ 0xe34518f100000000, 0x72d4705f00000000, 0x8060b87600000000,
+ 0x11f1d0d800000000, 0x6409292500000000, 0xf598418b00000000,
+ 0x072c89a200000000, 0x96bde10c00000000, 0xacda0b8200000000,
+ 0x3d4b632c00000000, 0xcfffab0500000000, 0x5e6ec3ab00000000,
+ 0x2b963a5600000000, 0xba0752f800000000, 0x48b39ad100000000,
+ 0xd922f27f00000000, 0xfaf67e2e00000000, 0x6b67168000000000,
+ 0x99d3dea900000000, 0x0842b60700000000, 0x7dba4ffa00000000,
+ 0xec2b275400000000, 0x1e9fef7d00000000, 0x8f0e87d300000000,
+ 0xb5696d5d00000000, 0x24f805f300000000, 0xd64ccdda00000000,
+ 0x47dda57400000000, 0x32255c8900000000, 0xa3b4342700000000,
+ 0x5100fc0e00000000, 0xc09194a000000000, 0x64c859c800000000,
+ 0xf559316600000000, 0x07edf94f00000000, 0x967c91e100000000,
+ 0xe384681c00000000, 0x721500b200000000, 0x80a1c89b00000000,
+ 0x1130a03500000000, 0x2b574abb00000000, 0xbac6221500000000,
+ 0x4872ea3c00000000, 0xd9e3829200000000, 0xac1b7b6f00000000,
+ 0x3d8a13c100000000, 0xcf3edbe800000000, 0x5eafb34600000000,
+ 0x878d413900000000, 0x161c299700000000, 0xe4a8e1be00000000,
+ 0x7539891000000000, 0x00c170ed00000000, 0x9150184300000000,
+ 0x63e4d06a00000000, 0xf275b8c400000000, 0xc812524a00000000,
+ 0x59833ae400000000, 0xab37f2cd00000000, 0x3aa69a6300000000,
+ 0x4f5e639e00000000, 0xdecf0b3000000000, 0x2c7bc31900000000,
+ 0xbdeaabb700000000, 0x19b366df00000000, 0x88220e7100000000,
+ 0x7a96c65800000000, 0xeb07aef600000000, 0x9eff570b00000000,
+ 0x0f6e3fa500000000, 0xfddaf78c00000000, 0x6c4b9f2200000000,
+ 0x562c75ac00000000, 0xc7bd1d0200000000, 0x3509d52b00000000,
+ 0xa498bd8500000000, 0xd160447800000000, 0x40f12cd600000000,
+ 0xb245e4ff00000000, 0x23d48c5100000000, 0xf4edfd5c00000000,
+ 0x657c95f200000000, 0x97c85ddb00000000, 0x0659357500000000,
+ 0x73a1cc8800000000, 0xe230a42600000000, 0x10846c0f00000000,
+ 0x811504a100000000, 0xbb72ee2f00000000, 0x2ae3868100000000,
+ 0xd8574ea800000000, 0x49c6260600000000, 0x3c3edffb00000000,
+ 0xadafb75500000000, 0x5f1b7f7c00000000, 0xce8a17d200000000,
+ 0x6ad3daba00000000, 0xfb42b21400000000, 0x09f67a3d00000000,
+ 0x9867129300000000, 0xed9feb6e00000000, 0x7c0e83c000000000,
+ 0x8eba4be900000000, 0x1f2b234700000000, 0x254cc9c900000000,
+ 0xb4dda16700000000, 0x4669694e00000000, 0xd7f801e000000000,
+ 0xa200f81d00000000, 0x339190b300000000, 0xc125589a00000000,
+ 0x50b4303400000000, 0x8996c24b00000000, 0x1807aae500000000,
+ 0xeab362cc00000000, 0x7b220a6200000000, 0x0edaf39f00000000,
+ 0x9f4b9b3100000000, 0x6dff531800000000, 0xfc6e3bb600000000,
+ 0xc609d13800000000, 0x5798b99600000000, 0xa52c71bf00000000,
+ 0x34bd191100000000, 0x4145e0ec00000000, 0xd0d4884200000000,
+ 0x2260406b00000000, 0xb3f128c500000000, 0x17a8e5ad00000000,
+ 0x86398d0300000000, 0x748d452a00000000, 0xe51c2d8400000000,
+ 0x90e4d47900000000, 0x0175bcd700000000, 0xf3c174fe00000000,
+ 0x62501c5000000000, 0x5837f6de00000000, 0xc9a69e7000000000,
+ 0x3b12565900000000, 0xaa833ef700000000, 0xdf7bc70a00000000,
+ 0x4eeaafa400000000, 0xbc5e678d00000000, 0x2dcf0f2300000000,
+ 0x0e1b837200000000, 0x9f8aebdc00000000, 0x6d3e23f500000000,
+ 0xfcaf4b5b00000000, 0x8957b2a600000000, 0x18c6da0800000000,
+ 0xea72122100000000, 0x7be37a8f00000000, 0x4184900100000000,
+ 0xd015f8af00000000, 0x22a1308600000000, 0xb330582800000000,
+ 0xc6c8a1d500000000, 0x5759c97b00000000, 0xa5ed015200000000,
+ 0x347c69fc00000000, 0x9025a49400000000, 0x01b4cc3a00000000,
+ 0xf300041300000000, 0x62916cbd00000000, 0x1769954000000000,
+ 0x86f8fdee00000000, 0x744c35c700000000, 0xe5dd5d6900000000,
+ 0xdfbab7e700000000, 0x4e2bdf4900000000, 0xbc9f176000000000,
+ 0x2d0e7fce00000000, 0x58f6863300000000, 0xc967ee9d00000000,
+ 0x3bd326b400000000, 0xaa424e1a00000000, 0x7360bc6500000000,
+ 0xe2f1d4cb00000000, 0x10451ce200000000, 0x81d4744c00000000,
+ 0xf42c8db100000000, 0x65bde51f00000000, 0x97092d3600000000,
+ 0x0698459800000000, 0x3cffaf1600000000, 0xad6ec7b800000000,
+ 0x5fda0f9100000000, 0xce4b673f00000000, 0xbbb39ec200000000,
+ 0x2a22f66c00000000, 0xd8963e4500000000, 0x490756eb00000000,
+ 0xed5e9b8300000000, 0x7ccff32d00000000, 0x8e7b3b0400000000,
+ 0x1fea53aa00000000, 0x6a12aa5700000000, 0xfb83c2f900000000,
+ 0x09370ad000000000, 0x98a6627e00000000, 0xa2c188f000000000,
+ 0x3350e05e00000000, 0xc1e4287700000000, 0x507540d900000000,
+ 0x258db92400000000, 0xb41cd18a00000000, 0x46a819a300000000,
+ 0xd739710d00000000}};
+
+#else /* W == 4 */
+
+local const z_crc_t FAR crc_braid_table[][256] = {
+ {0x00000000, 0xccaa009e, 0x4225077d, 0x8e8f07e3, 0x844a0efa,
+ 0x48e00e64, 0xc66f0987, 0x0ac50919, 0xd3e51bb5, 0x1f4f1b2b,
+ 0x91c01cc8, 0x5d6a1c56, 0x57af154f, 0x9b0515d1, 0x158a1232,
+ 0xd92012ac, 0x7cbb312b, 0xb01131b5, 0x3e9e3656, 0xf23436c8,
+ 0xf8f13fd1, 0x345b3f4f, 0xbad438ac, 0x767e3832, 0xaf5e2a9e,
+ 0x63f42a00, 0xed7b2de3, 0x21d12d7d, 0x2b142464, 0xe7be24fa,
+ 0x69312319, 0xa59b2387, 0xf9766256, 0x35dc62c8, 0xbb53652b,
+ 0x77f965b5, 0x7d3c6cac, 0xb1966c32, 0x3f196bd1, 0xf3b36b4f,
+ 0x2a9379e3, 0xe639797d, 0x68b67e9e, 0xa41c7e00, 0xaed97719,
+ 0x62737787, 0xecfc7064, 0x205670fa, 0x85cd537d, 0x496753e3,
+ 0xc7e85400, 0x0b42549e, 0x01875d87, 0xcd2d5d19, 0x43a25afa,
+ 0x8f085a64, 0x562848c8, 0x9a824856, 0x140d4fb5, 0xd8a74f2b,
+ 0xd2624632, 0x1ec846ac, 0x9047414f, 0x5ced41d1, 0x299dc2ed,
+ 0xe537c273, 0x6bb8c590, 0xa712c50e, 0xadd7cc17, 0x617dcc89,
+ 0xeff2cb6a, 0x2358cbf4, 0xfa78d958, 0x36d2d9c6, 0xb85dde25,
+ 0x74f7debb, 0x7e32d7a2, 0xb298d73c, 0x3c17d0df, 0xf0bdd041,
+ 0x5526f3c6, 0x998cf358, 0x1703f4bb, 0xdba9f425, 0xd16cfd3c,
+ 0x1dc6fda2, 0x9349fa41, 0x5fe3fadf, 0x86c3e873, 0x4a69e8ed,
+ 0xc4e6ef0e, 0x084cef90, 0x0289e689, 0xce23e617, 0x40ace1f4,
+ 0x8c06e16a, 0xd0eba0bb, 0x1c41a025, 0x92cea7c6, 0x5e64a758,
+ 0x54a1ae41, 0x980baedf, 0x1684a93c, 0xda2ea9a2, 0x030ebb0e,
+ 0xcfa4bb90, 0x412bbc73, 0x8d81bced, 0x8744b5f4, 0x4beeb56a,
+ 0xc561b289, 0x09cbb217, 0xac509190, 0x60fa910e, 0xee7596ed,
+ 0x22df9673, 0x281a9f6a, 0xe4b09ff4, 0x6a3f9817, 0xa6959889,
+ 0x7fb58a25, 0xb31f8abb, 0x3d908d58, 0xf13a8dc6, 0xfbff84df,
+ 0x37558441, 0xb9da83a2, 0x7570833c, 0x533b85da, 0x9f918544,
+ 0x111e82a7, 0xddb48239, 0xd7718b20, 0x1bdb8bbe, 0x95548c5d,
+ 0x59fe8cc3, 0x80de9e6f, 0x4c749ef1, 0xc2fb9912, 0x0e51998c,
+ 0x04949095, 0xc83e900b, 0x46b197e8, 0x8a1b9776, 0x2f80b4f1,
+ 0xe32ab46f, 0x6da5b38c, 0xa10fb312, 0xabcaba0b, 0x6760ba95,
+ 0xe9efbd76, 0x2545bde8, 0xfc65af44, 0x30cfafda, 0xbe40a839,
+ 0x72eaa8a7, 0x782fa1be, 0xb485a120, 0x3a0aa6c3, 0xf6a0a65d,
+ 0xaa4de78c, 0x66e7e712, 0xe868e0f1, 0x24c2e06f, 0x2e07e976,
+ 0xe2ade9e8, 0x6c22ee0b, 0xa088ee95, 0x79a8fc39, 0xb502fca7,
+ 0x3b8dfb44, 0xf727fbda, 0xfde2f2c3, 0x3148f25d, 0xbfc7f5be,
+ 0x736df520, 0xd6f6d6a7, 0x1a5cd639, 0x94d3d1da, 0x5879d144,
+ 0x52bcd85d, 0x9e16d8c3, 0x1099df20, 0xdc33dfbe, 0x0513cd12,
+ 0xc9b9cd8c, 0x4736ca6f, 0x8b9ccaf1, 0x8159c3e8, 0x4df3c376,
+ 0xc37cc495, 0x0fd6c40b, 0x7aa64737, 0xb60c47a9, 0x3883404a,
+ 0xf42940d4, 0xfeec49cd, 0x32464953, 0xbcc94eb0, 0x70634e2e,
+ 0xa9435c82, 0x65e95c1c, 0xeb665bff, 0x27cc5b61, 0x2d095278,
+ 0xe1a352e6, 0x6f2c5505, 0xa386559b, 0x061d761c, 0xcab77682,
+ 0x44387161, 0x889271ff, 0x825778e6, 0x4efd7878, 0xc0727f9b,
+ 0x0cd87f05, 0xd5f86da9, 0x19526d37, 0x97dd6ad4, 0x5b776a4a,
+ 0x51b26353, 0x9d1863cd, 0x1397642e, 0xdf3d64b0, 0x83d02561,
+ 0x4f7a25ff, 0xc1f5221c, 0x0d5f2282, 0x079a2b9b, 0xcb302b05,
+ 0x45bf2ce6, 0x89152c78, 0x50353ed4, 0x9c9f3e4a, 0x121039a9,
+ 0xdeba3937, 0xd47f302e, 0x18d530b0, 0x965a3753, 0x5af037cd,
+ 0xff6b144a, 0x33c114d4, 0xbd4e1337, 0x71e413a9, 0x7b211ab0,
+ 0xb78b1a2e, 0x39041dcd, 0xf5ae1d53, 0x2c8e0fff, 0xe0240f61,
+ 0x6eab0882, 0xa201081c, 0xa8c40105, 0x646e019b, 0xeae10678,
+ 0x264b06e6},
+ {0x00000000, 0xa6770bb4, 0x979f1129, 0x31e81a9d, 0xf44f2413,
+ 0x52382fa7, 0x63d0353a, 0xc5a73e8e, 0x33ef4e67, 0x959845d3,
+ 0xa4705f4e, 0x020754fa, 0xc7a06a74, 0x61d761c0, 0x503f7b5d,
+ 0xf64870e9, 0x67de9cce, 0xc1a9977a, 0xf0418de7, 0x56368653,
+ 0x9391b8dd, 0x35e6b369, 0x040ea9f4, 0xa279a240, 0x5431d2a9,
+ 0xf246d91d, 0xc3aec380, 0x65d9c834, 0xa07ef6ba, 0x0609fd0e,
+ 0x37e1e793, 0x9196ec27, 0xcfbd399c, 0x69ca3228, 0x582228b5,
+ 0xfe552301, 0x3bf21d8f, 0x9d85163b, 0xac6d0ca6, 0x0a1a0712,
+ 0xfc5277fb, 0x5a257c4f, 0x6bcd66d2, 0xcdba6d66, 0x081d53e8,
+ 0xae6a585c, 0x9f8242c1, 0x39f54975, 0xa863a552, 0x0e14aee6,
+ 0x3ffcb47b, 0x998bbfcf, 0x5c2c8141, 0xfa5b8af5, 0xcbb39068,
+ 0x6dc49bdc, 0x9b8ceb35, 0x3dfbe081, 0x0c13fa1c, 0xaa64f1a8,
+ 0x6fc3cf26, 0xc9b4c492, 0xf85cde0f, 0x5e2bd5bb, 0x440b7579,
+ 0xe27c7ecd, 0xd3946450, 0x75e36fe4, 0xb044516a, 0x16335ade,
+ 0x27db4043, 0x81ac4bf7, 0x77e43b1e, 0xd19330aa, 0xe07b2a37,
+ 0x460c2183, 0x83ab1f0d, 0x25dc14b9, 0x14340e24, 0xb2430590,
+ 0x23d5e9b7, 0x85a2e203, 0xb44af89e, 0x123df32a, 0xd79acda4,
+ 0x71edc610, 0x4005dc8d, 0xe672d739, 0x103aa7d0, 0xb64dac64,
+ 0x87a5b6f9, 0x21d2bd4d, 0xe47583c3, 0x42028877, 0x73ea92ea,
+ 0xd59d995e, 0x8bb64ce5, 0x2dc14751, 0x1c295dcc, 0xba5e5678,
+ 0x7ff968f6, 0xd98e6342, 0xe86679df, 0x4e11726b, 0xb8590282,
+ 0x1e2e0936, 0x2fc613ab, 0x89b1181f, 0x4c162691, 0xea612d25,
+ 0xdb8937b8, 0x7dfe3c0c, 0xec68d02b, 0x4a1fdb9f, 0x7bf7c102,
+ 0xdd80cab6, 0x1827f438, 0xbe50ff8c, 0x8fb8e511, 0x29cfeea5,
+ 0xdf879e4c, 0x79f095f8, 0x48188f65, 0xee6f84d1, 0x2bc8ba5f,
+ 0x8dbfb1eb, 0xbc57ab76, 0x1a20a0c2, 0x8816eaf2, 0x2e61e146,
+ 0x1f89fbdb, 0xb9fef06f, 0x7c59cee1, 0xda2ec555, 0xebc6dfc8,
+ 0x4db1d47c, 0xbbf9a495, 0x1d8eaf21, 0x2c66b5bc, 0x8a11be08,
+ 0x4fb68086, 0xe9c18b32, 0xd82991af, 0x7e5e9a1b, 0xefc8763c,
+ 0x49bf7d88, 0x78576715, 0xde206ca1, 0x1b87522f, 0xbdf0599b,
+ 0x8c184306, 0x2a6f48b2, 0xdc27385b, 0x7a5033ef, 0x4bb82972,
+ 0xedcf22c6, 0x28681c48, 0x8e1f17fc, 0xbff70d61, 0x198006d5,
+ 0x47abd36e, 0xe1dcd8da, 0xd034c247, 0x7643c9f3, 0xb3e4f77d,
+ 0x1593fcc9, 0x247be654, 0x820cede0, 0x74449d09, 0xd23396bd,
+ 0xe3db8c20, 0x45ac8794, 0x800bb91a, 0x267cb2ae, 0x1794a833,
+ 0xb1e3a387, 0x20754fa0, 0x86024414, 0xb7ea5e89, 0x119d553d,
+ 0xd43a6bb3, 0x724d6007, 0x43a57a9a, 0xe5d2712e, 0x139a01c7,
+ 0xb5ed0a73, 0x840510ee, 0x22721b5a, 0xe7d525d4, 0x41a22e60,
+ 0x704a34fd, 0xd63d3f49, 0xcc1d9f8b, 0x6a6a943f, 0x5b828ea2,
+ 0xfdf58516, 0x3852bb98, 0x9e25b02c, 0xafcdaab1, 0x09baa105,
+ 0xfff2d1ec, 0x5985da58, 0x686dc0c5, 0xce1acb71, 0x0bbdf5ff,
+ 0xadcafe4b, 0x9c22e4d6, 0x3a55ef62, 0xabc30345, 0x0db408f1,
+ 0x3c5c126c, 0x9a2b19d8, 0x5f8c2756, 0xf9fb2ce2, 0xc813367f,
+ 0x6e643dcb, 0x982c4d22, 0x3e5b4696, 0x0fb35c0b, 0xa9c457bf,
+ 0x6c636931, 0xca146285, 0xfbfc7818, 0x5d8b73ac, 0x03a0a617,
+ 0xa5d7ada3, 0x943fb73e, 0x3248bc8a, 0xf7ef8204, 0x519889b0,
+ 0x6070932d, 0xc6079899, 0x304fe870, 0x9638e3c4, 0xa7d0f959,
+ 0x01a7f2ed, 0xc400cc63, 0x6277c7d7, 0x539fdd4a, 0xf5e8d6fe,
+ 0x647e3ad9, 0xc209316d, 0xf3e12bf0, 0x55962044, 0x90311eca,
+ 0x3646157e, 0x07ae0fe3, 0xa1d90457, 0x579174be, 0xf1e67f0a,
+ 0xc00e6597, 0x66796e23, 0xa3de50ad, 0x05a95b19, 0x34414184,
+ 0x92364a30},
+ {0x00000000, 0xcb5cd3a5, 0x4dc8a10b, 0x869472ae, 0x9b914216,
+ 0x50cd91b3, 0xd659e31d, 0x1d0530b8, 0xec53826d, 0x270f51c8,
+ 0xa19b2366, 0x6ac7f0c3, 0x77c2c07b, 0xbc9e13de, 0x3a0a6170,
+ 0xf156b2d5, 0x03d6029b, 0xc88ad13e, 0x4e1ea390, 0x85427035,
+ 0x9847408d, 0x531b9328, 0xd58fe186, 0x1ed33223, 0xef8580f6,
+ 0x24d95353, 0xa24d21fd, 0x6911f258, 0x7414c2e0, 0xbf481145,
+ 0x39dc63eb, 0xf280b04e, 0x07ac0536, 0xccf0d693, 0x4a64a43d,
+ 0x81387798, 0x9c3d4720, 0x57619485, 0xd1f5e62b, 0x1aa9358e,
+ 0xebff875b, 0x20a354fe, 0xa6372650, 0x6d6bf5f5, 0x706ec54d,
+ 0xbb3216e8, 0x3da66446, 0xf6fab7e3, 0x047a07ad, 0xcf26d408,
+ 0x49b2a6a6, 0x82ee7503, 0x9feb45bb, 0x54b7961e, 0xd223e4b0,
+ 0x197f3715, 0xe82985c0, 0x23755665, 0xa5e124cb, 0x6ebdf76e,
+ 0x73b8c7d6, 0xb8e41473, 0x3e7066dd, 0xf52cb578, 0x0f580a6c,
+ 0xc404d9c9, 0x4290ab67, 0x89cc78c2, 0x94c9487a, 0x5f959bdf,
+ 0xd901e971, 0x125d3ad4, 0xe30b8801, 0x28575ba4, 0xaec3290a,
+ 0x659ffaaf, 0x789aca17, 0xb3c619b2, 0x35526b1c, 0xfe0eb8b9,
+ 0x0c8e08f7, 0xc7d2db52, 0x4146a9fc, 0x8a1a7a59, 0x971f4ae1,
+ 0x5c439944, 0xdad7ebea, 0x118b384f, 0xe0dd8a9a, 0x2b81593f,
+ 0xad152b91, 0x6649f834, 0x7b4cc88c, 0xb0101b29, 0x36846987,
+ 0xfdd8ba22, 0x08f40f5a, 0xc3a8dcff, 0x453cae51, 0x8e607df4,
+ 0x93654d4c, 0x58399ee9, 0xdeadec47, 0x15f13fe2, 0xe4a78d37,
+ 0x2ffb5e92, 0xa96f2c3c, 0x6233ff99, 0x7f36cf21, 0xb46a1c84,
+ 0x32fe6e2a, 0xf9a2bd8f, 0x0b220dc1, 0xc07ede64, 0x46eaacca,
+ 0x8db67f6f, 0x90b34fd7, 0x5bef9c72, 0xdd7beedc, 0x16273d79,
+ 0xe7718fac, 0x2c2d5c09, 0xaab92ea7, 0x61e5fd02, 0x7ce0cdba,
+ 0xb7bc1e1f, 0x31286cb1, 0xfa74bf14, 0x1eb014d8, 0xd5ecc77d,
+ 0x5378b5d3, 0x98246676, 0x852156ce, 0x4e7d856b, 0xc8e9f7c5,
+ 0x03b52460, 0xf2e396b5, 0x39bf4510, 0xbf2b37be, 0x7477e41b,
+ 0x6972d4a3, 0xa22e0706, 0x24ba75a8, 0xefe6a60d, 0x1d661643,
+ 0xd63ac5e6, 0x50aeb748, 0x9bf264ed, 0x86f75455, 0x4dab87f0,
+ 0xcb3ff55e, 0x006326fb, 0xf135942e, 0x3a69478b, 0xbcfd3525,
+ 0x77a1e680, 0x6aa4d638, 0xa1f8059d, 0x276c7733, 0xec30a496,
+ 0x191c11ee, 0xd240c24b, 0x54d4b0e5, 0x9f886340, 0x828d53f8,
+ 0x49d1805d, 0xcf45f2f3, 0x04192156, 0xf54f9383, 0x3e134026,
+ 0xb8873288, 0x73dbe12d, 0x6eded195, 0xa5820230, 0x2316709e,
+ 0xe84aa33b, 0x1aca1375, 0xd196c0d0, 0x5702b27e, 0x9c5e61db,
+ 0x815b5163, 0x4a0782c6, 0xcc93f068, 0x07cf23cd, 0xf6999118,
+ 0x3dc542bd, 0xbb513013, 0x700de3b6, 0x6d08d30e, 0xa65400ab,
+ 0x20c07205, 0xeb9ca1a0, 0x11e81eb4, 0xdab4cd11, 0x5c20bfbf,
+ 0x977c6c1a, 0x8a795ca2, 0x41258f07, 0xc7b1fda9, 0x0ced2e0c,
+ 0xfdbb9cd9, 0x36e74f7c, 0xb0733dd2, 0x7b2fee77, 0x662adecf,
+ 0xad760d6a, 0x2be27fc4, 0xe0beac61, 0x123e1c2f, 0xd962cf8a,
+ 0x5ff6bd24, 0x94aa6e81, 0x89af5e39, 0x42f38d9c, 0xc467ff32,
+ 0x0f3b2c97, 0xfe6d9e42, 0x35314de7, 0xb3a53f49, 0x78f9ecec,
+ 0x65fcdc54, 0xaea00ff1, 0x28347d5f, 0xe368aefa, 0x16441b82,
+ 0xdd18c827, 0x5b8cba89, 0x90d0692c, 0x8dd55994, 0x46898a31,
+ 0xc01df89f, 0x0b412b3a, 0xfa1799ef, 0x314b4a4a, 0xb7df38e4,
+ 0x7c83eb41, 0x6186dbf9, 0xaada085c, 0x2c4e7af2, 0xe712a957,
+ 0x15921919, 0xdececabc, 0x585ab812, 0x93066bb7, 0x8e035b0f,
+ 0x455f88aa, 0xc3cbfa04, 0x089729a1, 0xf9c19b74, 0x329d48d1,
+ 0xb4093a7f, 0x7f55e9da, 0x6250d962, 0xa90c0ac7, 0x2f987869,
+ 0xe4c4abcc},
+ {0x00000000, 0x3d6029b0, 0x7ac05360, 0x47a07ad0, 0xf580a6c0,
+ 0xc8e08f70, 0x8f40f5a0, 0xb220dc10, 0x30704bc1, 0x0d106271,
+ 0x4ab018a1, 0x77d03111, 0xc5f0ed01, 0xf890c4b1, 0xbf30be61,
+ 0x825097d1, 0x60e09782, 0x5d80be32, 0x1a20c4e2, 0x2740ed52,
+ 0x95603142, 0xa80018f2, 0xefa06222, 0xd2c04b92, 0x5090dc43,
+ 0x6df0f5f3, 0x2a508f23, 0x1730a693, 0xa5107a83, 0x98705333,
+ 0xdfd029e3, 0xe2b00053, 0xc1c12f04, 0xfca106b4, 0xbb017c64,
+ 0x866155d4, 0x344189c4, 0x0921a074, 0x4e81daa4, 0x73e1f314,
+ 0xf1b164c5, 0xccd14d75, 0x8b7137a5, 0xb6111e15, 0x0431c205,
+ 0x3951ebb5, 0x7ef19165, 0x4391b8d5, 0xa121b886, 0x9c419136,
+ 0xdbe1ebe6, 0xe681c256, 0x54a11e46, 0x69c137f6, 0x2e614d26,
+ 0x13016496, 0x9151f347, 0xac31daf7, 0xeb91a027, 0xd6f18997,
+ 0x64d15587, 0x59b17c37, 0x1e1106e7, 0x23712f57, 0x58f35849,
+ 0x659371f9, 0x22330b29, 0x1f532299, 0xad73fe89, 0x9013d739,
+ 0xd7b3ade9, 0xead38459, 0x68831388, 0x55e33a38, 0x124340e8,
+ 0x2f236958, 0x9d03b548, 0xa0639cf8, 0xe7c3e628, 0xdaa3cf98,
+ 0x3813cfcb, 0x0573e67b, 0x42d39cab, 0x7fb3b51b, 0xcd93690b,
+ 0xf0f340bb, 0xb7533a6b, 0x8a3313db, 0x0863840a, 0x3503adba,
+ 0x72a3d76a, 0x4fc3feda, 0xfde322ca, 0xc0830b7a, 0x872371aa,
+ 0xba43581a, 0x9932774d, 0xa4525efd, 0xe3f2242d, 0xde920d9d,
+ 0x6cb2d18d, 0x51d2f83d, 0x167282ed, 0x2b12ab5d, 0xa9423c8c,
+ 0x9422153c, 0xd3826fec, 0xeee2465c, 0x5cc29a4c, 0x61a2b3fc,
+ 0x2602c92c, 0x1b62e09c, 0xf9d2e0cf, 0xc4b2c97f, 0x8312b3af,
+ 0xbe729a1f, 0x0c52460f, 0x31326fbf, 0x7692156f, 0x4bf23cdf,
+ 0xc9a2ab0e, 0xf4c282be, 0xb362f86e, 0x8e02d1de, 0x3c220dce,
+ 0x0142247e, 0x46e25eae, 0x7b82771e, 0xb1e6b092, 0x8c869922,
+ 0xcb26e3f2, 0xf646ca42, 0x44661652, 0x79063fe2, 0x3ea64532,
+ 0x03c66c82, 0x8196fb53, 0xbcf6d2e3, 0xfb56a833, 0xc6368183,
+ 0x74165d93, 0x49767423, 0x0ed60ef3, 0x33b62743, 0xd1062710,
+ 0xec660ea0, 0xabc67470, 0x96a65dc0, 0x248681d0, 0x19e6a860,
+ 0x5e46d2b0, 0x6326fb00, 0xe1766cd1, 0xdc164561, 0x9bb63fb1,
+ 0xa6d61601, 0x14f6ca11, 0x2996e3a1, 0x6e369971, 0x5356b0c1,
+ 0x70279f96, 0x4d47b626, 0x0ae7ccf6, 0x3787e546, 0x85a73956,
+ 0xb8c710e6, 0xff676a36, 0xc2074386, 0x4057d457, 0x7d37fde7,
+ 0x3a978737, 0x07f7ae87, 0xb5d77297, 0x88b75b27, 0xcf1721f7,
+ 0xf2770847, 0x10c70814, 0x2da721a4, 0x6a075b74, 0x576772c4,
+ 0xe547aed4, 0xd8278764, 0x9f87fdb4, 0xa2e7d404, 0x20b743d5,
+ 0x1dd76a65, 0x5a7710b5, 0x67173905, 0xd537e515, 0xe857cca5,
+ 0xaff7b675, 0x92979fc5, 0xe915e8db, 0xd475c16b, 0x93d5bbbb,
+ 0xaeb5920b, 0x1c954e1b, 0x21f567ab, 0x66551d7b, 0x5b3534cb,
+ 0xd965a31a, 0xe4058aaa, 0xa3a5f07a, 0x9ec5d9ca, 0x2ce505da,
+ 0x11852c6a, 0x562556ba, 0x6b457f0a, 0x89f57f59, 0xb49556e9,
+ 0xf3352c39, 0xce550589, 0x7c75d999, 0x4115f029, 0x06b58af9,
+ 0x3bd5a349, 0xb9853498, 0x84e51d28, 0xc34567f8, 0xfe254e48,
+ 0x4c059258, 0x7165bbe8, 0x36c5c138, 0x0ba5e888, 0x28d4c7df,
+ 0x15b4ee6f, 0x521494bf, 0x6f74bd0f, 0xdd54611f, 0xe03448af,
+ 0xa794327f, 0x9af41bcf, 0x18a48c1e, 0x25c4a5ae, 0x6264df7e,
+ 0x5f04f6ce, 0xed242ade, 0xd044036e, 0x97e479be, 0xaa84500e,
+ 0x4834505d, 0x755479ed, 0x32f4033d, 0x0f942a8d, 0xbdb4f69d,
+ 0x80d4df2d, 0xc774a5fd, 0xfa148c4d, 0x78441b9c, 0x4524322c,
+ 0x028448fc, 0x3fe4614c, 0x8dc4bd5c, 0xb0a494ec, 0xf704ee3c,
+ 0xca64c78c}};
+
+local const z_word_t FAR crc_braid_big_table[][256] = {
+ {0x00000000, 0xb029603d, 0x6053c07a, 0xd07aa047, 0xc0a680f5,
+ 0x708fe0c8, 0xa0f5408f, 0x10dc20b2, 0xc14b7030, 0x7162100d,
+ 0xa118b04a, 0x1131d077, 0x01edf0c5, 0xb1c490f8, 0x61be30bf,
+ 0xd1975082, 0x8297e060, 0x32be805d, 0xe2c4201a, 0x52ed4027,
+ 0x42316095, 0xf21800a8, 0x2262a0ef, 0x924bc0d2, 0x43dc9050,
+ 0xf3f5f06d, 0x238f502a, 0x93a63017, 0x837a10a5, 0x33537098,
+ 0xe329d0df, 0x5300b0e2, 0x042fc1c1, 0xb406a1fc, 0x647c01bb,
+ 0xd4556186, 0xc4894134, 0x74a02109, 0xa4da814e, 0x14f3e173,
+ 0xc564b1f1, 0x754dd1cc, 0xa537718b, 0x151e11b6, 0x05c23104,
+ 0xb5eb5139, 0x6591f17e, 0xd5b89143, 0x86b821a1, 0x3691419c,
+ 0xe6ebe1db, 0x56c281e6, 0x461ea154, 0xf637c169, 0x264d612e,
+ 0x96640113, 0x47f35191, 0xf7da31ac, 0x27a091eb, 0x9789f1d6,
+ 0x8755d164, 0x377cb159, 0xe706111e, 0x572f7123, 0x4958f358,
+ 0xf9719365, 0x290b3322, 0x9922531f, 0x89fe73ad, 0x39d71390,
+ 0xe9adb3d7, 0x5984d3ea, 0x88138368, 0x383ae355, 0xe8404312,
+ 0x5869232f, 0x48b5039d, 0xf89c63a0, 0x28e6c3e7, 0x98cfa3da,
+ 0xcbcf1338, 0x7be67305, 0xab9cd342, 0x1bb5b37f, 0x0b6993cd,
+ 0xbb40f3f0, 0x6b3a53b7, 0xdb13338a, 0x0a846308, 0xbaad0335,
+ 0x6ad7a372, 0xdafec34f, 0xca22e3fd, 0x7a0b83c0, 0xaa712387,
+ 0x1a5843ba, 0x4d773299, 0xfd5e52a4, 0x2d24f2e3, 0x9d0d92de,
+ 0x8dd1b26c, 0x3df8d251, 0xed827216, 0x5dab122b, 0x8c3c42a9,
+ 0x3c152294, 0xec6f82d3, 0x5c46e2ee, 0x4c9ac25c, 0xfcb3a261,
+ 0x2cc90226, 0x9ce0621b, 0xcfe0d2f9, 0x7fc9b2c4, 0xafb31283,
+ 0x1f9a72be, 0x0f46520c, 0xbf6f3231, 0x6f159276, 0xdf3cf24b,
+ 0x0eaba2c9, 0xbe82c2f4, 0x6ef862b3, 0xded1028e, 0xce0d223c,
+ 0x7e244201, 0xae5ee246, 0x1e77827b, 0x92b0e6b1, 0x2299868c,
+ 0xf2e326cb, 0x42ca46f6, 0x52166644, 0xe23f0679, 0x3245a63e,
+ 0x826cc603, 0x53fb9681, 0xe3d2f6bc, 0x33a856fb, 0x838136c6,
+ 0x935d1674, 0x23747649, 0xf30ed60e, 0x4327b633, 0x102706d1,
+ 0xa00e66ec, 0x7074c6ab, 0xc05da696, 0xd0818624, 0x60a8e619,
+ 0xb0d2465e, 0x00fb2663, 0xd16c76e1, 0x614516dc, 0xb13fb69b,
+ 0x0116d6a6, 0x11caf614, 0xa1e39629, 0x7199366e, 0xc1b05653,
+ 0x969f2770, 0x26b6474d, 0xf6cce70a, 0x46e58737, 0x5639a785,
+ 0xe610c7b8, 0x366a67ff, 0x864307c2, 0x57d45740, 0xe7fd377d,
+ 0x3787973a, 0x87aef707, 0x9772d7b5, 0x275bb788, 0xf72117cf,
+ 0x470877f2, 0x1408c710, 0xa421a72d, 0x745b076a, 0xc4726757,
+ 0xd4ae47e5, 0x648727d8, 0xb4fd879f, 0x04d4e7a2, 0xd543b720,
+ 0x656ad71d, 0xb510775a, 0x05391767, 0x15e537d5, 0xa5cc57e8,
+ 0x75b6f7af, 0xc59f9792, 0xdbe815e9, 0x6bc175d4, 0xbbbbd593,
+ 0x0b92b5ae, 0x1b4e951c, 0xab67f521, 0x7b1d5566, 0xcb34355b,
+ 0x1aa365d9, 0xaa8a05e4, 0x7af0a5a3, 0xcad9c59e, 0xda05e52c,
+ 0x6a2c8511, 0xba562556, 0x0a7f456b, 0x597ff589, 0xe95695b4,
+ 0x392c35f3, 0x890555ce, 0x99d9757c, 0x29f01541, 0xf98ab506,
+ 0x49a3d53b, 0x983485b9, 0x281de584, 0xf86745c3, 0x484e25fe,
+ 0x5892054c, 0xe8bb6571, 0x38c1c536, 0x88e8a50b, 0xdfc7d428,
+ 0x6feeb415, 0xbf941452, 0x0fbd746f, 0x1f6154dd, 0xaf4834e0,
+ 0x7f3294a7, 0xcf1bf49a, 0x1e8ca418, 0xaea5c425, 0x7edf6462,
+ 0xcef6045f, 0xde2a24ed, 0x6e0344d0, 0xbe79e497, 0x0e5084aa,
+ 0x5d503448, 0xed795475, 0x3d03f432, 0x8d2a940f, 0x9df6b4bd,
+ 0x2ddfd480, 0xfda574c7, 0x4d8c14fa, 0x9c1b4478, 0x2c322445,
+ 0xfc488402, 0x4c61e43f, 0x5cbdc48d, 0xec94a4b0, 0x3cee04f7,
+ 0x8cc764ca},
+ {0x00000000, 0xa5d35ccb, 0x0ba1c84d, 0xae729486, 0x1642919b,
+ 0xb391cd50, 0x1de359d6, 0xb830051d, 0x6d8253ec, 0xc8510f27,
+ 0x66239ba1, 0xc3f0c76a, 0x7bc0c277, 0xde139ebc, 0x70610a3a,
+ 0xd5b256f1, 0x9b02d603, 0x3ed18ac8, 0x90a31e4e, 0x35704285,
+ 0x8d404798, 0x28931b53, 0x86e18fd5, 0x2332d31e, 0xf68085ef,
+ 0x5353d924, 0xfd214da2, 0x58f21169, 0xe0c21474, 0x451148bf,
+ 0xeb63dc39, 0x4eb080f2, 0x3605ac07, 0x93d6f0cc, 0x3da4644a,
+ 0x98773881, 0x20473d9c, 0x85946157, 0x2be6f5d1, 0x8e35a91a,
+ 0x5b87ffeb, 0xfe54a320, 0x502637a6, 0xf5f56b6d, 0x4dc56e70,
+ 0xe81632bb, 0x4664a63d, 0xe3b7faf6, 0xad077a04, 0x08d426cf,
+ 0xa6a6b249, 0x0375ee82, 0xbb45eb9f, 0x1e96b754, 0xb0e423d2,
+ 0x15377f19, 0xc08529e8, 0x65567523, 0xcb24e1a5, 0x6ef7bd6e,
+ 0xd6c7b873, 0x7314e4b8, 0xdd66703e, 0x78b52cf5, 0x6c0a580f,
+ 0xc9d904c4, 0x67ab9042, 0xc278cc89, 0x7a48c994, 0xdf9b955f,
+ 0x71e901d9, 0xd43a5d12, 0x01880be3, 0xa45b5728, 0x0a29c3ae,
+ 0xaffa9f65, 0x17ca9a78, 0xb219c6b3, 0x1c6b5235, 0xb9b80efe,
+ 0xf7088e0c, 0x52dbd2c7, 0xfca94641, 0x597a1a8a, 0xe14a1f97,
+ 0x4499435c, 0xeaebd7da, 0x4f388b11, 0x9a8adde0, 0x3f59812b,
+ 0x912b15ad, 0x34f84966, 0x8cc84c7b, 0x291b10b0, 0x87698436,
+ 0x22bad8fd, 0x5a0ff408, 0xffdca8c3, 0x51ae3c45, 0xf47d608e,
+ 0x4c4d6593, 0xe99e3958, 0x47ecadde, 0xe23ff115, 0x378da7e4,
+ 0x925efb2f, 0x3c2c6fa9, 0x99ff3362, 0x21cf367f, 0x841c6ab4,
+ 0x2a6efe32, 0x8fbda2f9, 0xc10d220b, 0x64de7ec0, 0xcaacea46,
+ 0x6f7fb68d, 0xd74fb390, 0x729cef5b, 0xdcee7bdd, 0x793d2716,
+ 0xac8f71e7, 0x095c2d2c, 0xa72eb9aa, 0x02fde561, 0xbacde07c,
+ 0x1f1ebcb7, 0xb16c2831, 0x14bf74fa, 0xd814b01e, 0x7dc7ecd5,
+ 0xd3b57853, 0x76662498, 0xce562185, 0x6b857d4e, 0xc5f7e9c8,
+ 0x6024b503, 0xb596e3f2, 0x1045bf39, 0xbe372bbf, 0x1be47774,
+ 0xa3d47269, 0x06072ea2, 0xa875ba24, 0x0da6e6ef, 0x4316661d,
+ 0xe6c53ad6, 0x48b7ae50, 0xed64f29b, 0x5554f786, 0xf087ab4d,
+ 0x5ef53fcb, 0xfb266300, 0x2e9435f1, 0x8b47693a, 0x2535fdbc,
+ 0x80e6a177, 0x38d6a46a, 0x9d05f8a1, 0x33776c27, 0x96a430ec,
+ 0xee111c19, 0x4bc240d2, 0xe5b0d454, 0x4063889f, 0xf8538d82,
+ 0x5d80d149, 0xf3f245cf, 0x56211904, 0x83934ff5, 0x2640133e,
+ 0x883287b8, 0x2de1db73, 0x95d1de6e, 0x300282a5, 0x9e701623,
+ 0x3ba34ae8, 0x7513ca1a, 0xd0c096d1, 0x7eb20257, 0xdb615e9c,
+ 0x63515b81, 0xc682074a, 0x68f093cc, 0xcd23cf07, 0x189199f6,
+ 0xbd42c53d, 0x133051bb, 0xb6e30d70, 0x0ed3086d, 0xab0054a6,
+ 0x0572c020, 0xa0a19ceb, 0xb41ee811, 0x11cdb4da, 0xbfbf205c,
+ 0x1a6c7c97, 0xa25c798a, 0x078f2541, 0xa9fdb1c7, 0x0c2eed0c,
+ 0xd99cbbfd, 0x7c4fe736, 0xd23d73b0, 0x77ee2f7b, 0xcfde2a66,
+ 0x6a0d76ad, 0xc47fe22b, 0x61acbee0, 0x2f1c3e12, 0x8acf62d9,
+ 0x24bdf65f, 0x816eaa94, 0x395eaf89, 0x9c8df342, 0x32ff67c4,
+ 0x972c3b0f, 0x429e6dfe, 0xe74d3135, 0x493fa5b3, 0xececf978,
+ 0x54dcfc65, 0xf10fa0ae, 0x5f7d3428, 0xfaae68e3, 0x821b4416,
+ 0x27c818dd, 0x89ba8c5b, 0x2c69d090, 0x9459d58d, 0x318a8946,
+ 0x9ff81dc0, 0x3a2b410b, 0xef9917fa, 0x4a4a4b31, 0xe438dfb7,
+ 0x41eb837c, 0xf9db8661, 0x5c08daaa, 0xf27a4e2c, 0x57a912e7,
+ 0x19199215, 0xbccacede, 0x12b85a58, 0xb76b0693, 0x0f5b038e,
+ 0xaa885f45, 0x04facbc3, 0xa1299708, 0x749bc1f9, 0xd1489d32,
+ 0x7f3a09b4, 0xdae9557f, 0x62d95062, 0xc70a0ca9, 0x6978982f,
+ 0xccabc4e4},
+ {0x00000000, 0xb40b77a6, 0x29119f97, 0x9d1ae831, 0x13244ff4,
+ 0xa72f3852, 0x3a35d063, 0x8e3ea7c5, 0x674eef33, 0xd3459895,
+ 0x4e5f70a4, 0xfa540702, 0x746aa0c7, 0xc061d761, 0x5d7b3f50,
+ 0xe97048f6, 0xce9cde67, 0x7a97a9c1, 0xe78d41f0, 0x53863656,
+ 0xddb89193, 0x69b3e635, 0xf4a90e04, 0x40a279a2, 0xa9d23154,
+ 0x1dd946f2, 0x80c3aec3, 0x34c8d965, 0xbaf67ea0, 0x0efd0906,
+ 0x93e7e137, 0x27ec9691, 0x9c39bdcf, 0x2832ca69, 0xb5282258,
+ 0x012355fe, 0x8f1df23b, 0x3b16859d, 0xa60c6dac, 0x12071a0a,
+ 0xfb7752fc, 0x4f7c255a, 0xd266cd6b, 0x666dbacd, 0xe8531d08,
+ 0x5c586aae, 0xc142829f, 0x7549f539, 0x52a563a8, 0xe6ae140e,
+ 0x7bb4fc3f, 0xcfbf8b99, 0x41812c5c, 0xf58a5bfa, 0x6890b3cb,
+ 0xdc9bc46d, 0x35eb8c9b, 0x81e0fb3d, 0x1cfa130c, 0xa8f164aa,
+ 0x26cfc36f, 0x92c4b4c9, 0x0fde5cf8, 0xbbd52b5e, 0x79750b44,
+ 0xcd7e7ce2, 0x506494d3, 0xe46fe375, 0x6a5144b0, 0xde5a3316,
+ 0x4340db27, 0xf74bac81, 0x1e3be477, 0xaa3093d1, 0x372a7be0,
+ 0x83210c46, 0x0d1fab83, 0xb914dc25, 0x240e3414, 0x900543b2,
+ 0xb7e9d523, 0x03e2a285, 0x9ef84ab4, 0x2af33d12, 0xa4cd9ad7,
+ 0x10c6ed71, 0x8ddc0540, 0x39d772e6, 0xd0a73a10, 0x64ac4db6,
+ 0xf9b6a587, 0x4dbdd221, 0xc38375e4, 0x77880242, 0xea92ea73,
+ 0x5e999dd5, 0xe54cb68b, 0x5147c12d, 0xcc5d291c, 0x78565eba,
+ 0xf668f97f, 0x42638ed9, 0xdf7966e8, 0x6b72114e, 0x820259b8,
+ 0x36092e1e, 0xab13c62f, 0x1f18b189, 0x9126164c, 0x252d61ea,
+ 0xb83789db, 0x0c3cfe7d, 0x2bd068ec, 0x9fdb1f4a, 0x02c1f77b,
+ 0xb6ca80dd, 0x38f42718, 0x8cff50be, 0x11e5b88f, 0xa5eecf29,
+ 0x4c9e87df, 0xf895f079, 0x658f1848, 0xd1846fee, 0x5fbac82b,
+ 0xebb1bf8d, 0x76ab57bc, 0xc2a0201a, 0xf2ea1688, 0x46e1612e,
+ 0xdbfb891f, 0x6ff0feb9, 0xe1ce597c, 0x55c52eda, 0xc8dfc6eb,
+ 0x7cd4b14d, 0x95a4f9bb, 0x21af8e1d, 0xbcb5662c, 0x08be118a,
+ 0x8680b64f, 0x328bc1e9, 0xaf9129d8, 0x1b9a5e7e, 0x3c76c8ef,
+ 0x887dbf49, 0x15675778, 0xa16c20de, 0x2f52871b, 0x9b59f0bd,
+ 0x0643188c, 0xb2486f2a, 0x5b3827dc, 0xef33507a, 0x7229b84b,
+ 0xc622cfed, 0x481c6828, 0xfc171f8e, 0x610df7bf, 0xd5068019,
+ 0x6ed3ab47, 0xdad8dce1, 0x47c234d0, 0xf3c94376, 0x7df7e4b3,
+ 0xc9fc9315, 0x54e67b24, 0xe0ed0c82, 0x099d4474, 0xbd9633d2,
+ 0x208cdbe3, 0x9487ac45, 0x1ab90b80, 0xaeb27c26, 0x33a89417,
+ 0x87a3e3b1, 0xa04f7520, 0x14440286, 0x895eeab7, 0x3d559d11,
+ 0xb36b3ad4, 0x07604d72, 0x9a7aa543, 0x2e71d2e5, 0xc7019a13,
+ 0x730aedb5, 0xee100584, 0x5a1b7222, 0xd425d5e7, 0x602ea241,
+ 0xfd344a70, 0x493f3dd6, 0x8b9f1dcc, 0x3f946a6a, 0xa28e825b,
+ 0x1685f5fd, 0x98bb5238, 0x2cb0259e, 0xb1aacdaf, 0x05a1ba09,
+ 0xecd1f2ff, 0x58da8559, 0xc5c06d68, 0x71cb1ace, 0xfff5bd0b,
+ 0x4bfecaad, 0xd6e4229c, 0x62ef553a, 0x4503c3ab, 0xf108b40d,
+ 0x6c125c3c, 0xd8192b9a, 0x56278c5f, 0xe22cfbf9, 0x7f3613c8,
+ 0xcb3d646e, 0x224d2c98, 0x96465b3e, 0x0b5cb30f, 0xbf57c4a9,
+ 0x3169636c, 0x856214ca, 0x1878fcfb, 0xac738b5d, 0x17a6a003,
+ 0xa3add7a5, 0x3eb73f94, 0x8abc4832, 0x0482eff7, 0xb0899851,
+ 0x2d937060, 0x999807c6, 0x70e84f30, 0xc4e33896, 0x59f9d0a7,
+ 0xedf2a701, 0x63cc00c4, 0xd7c77762, 0x4add9f53, 0xfed6e8f5,
+ 0xd93a7e64, 0x6d3109c2, 0xf02be1f3, 0x44209655, 0xca1e3190,
+ 0x7e154636, 0xe30fae07, 0x5704d9a1, 0xbe749157, 0x0a7fe6f1,
+ 0x97650ec0, 0x236e7966, 0xad50dea3, 0x195ba905, 0x84414134,
+ 0x304a3692},
+ {0x00000000, 0x9e00aacc, 0x7d072542, 0xe3078f8e, 0xfa0e4a84,
+ 0x640ee048, 0x87096fc6, 0x1909c50a, 0xb51be5d3, 0x2b1b4f1f,
+ 0xc81cc091, 0x561c6a5d, 0x4f15af57, 0xd115059b, 0x32128a15,
+ 0xac1220d9, 0x2b31bb7c, 0xb53111b0, 0x56369e3e, 0xc83634f2,
+ 0xd13ff1f8, 0x4f3f5b34, 0xac38d4ba, 0x32387e76, 0x9e2a5eaf,
+ 0x002af463, 0xe32d7bed, 0x7d2dd121, 0x6424142b, 0xfa24bee7,
+ 0x19233169, 0x87239ba5, 0x566276f9, 0xc862dc35, 0x2b6553bb,
+ 0xb565f977, 0xac6c3c7d, 0x326c96b1, 0xd16b193f, 0x4f6bb3f3,
+ 0xe379932a, 0x7d7939e6, 0x9e7eb668, 0x007e1ca4, 0x1977d9ae,
+ 0x87777362, 0x6470fcec, 0xfa705620, 0x7d53cd85, 0xe3536749,
+ 0x0054e8c7, 0x9e54420b, 0x875d8701, 0x195d2dcd, 0xfa5aa243,
+ 0x645a088f, 0xc8482856, 0x5648829a, 0xb54f0d14, 0x2b4fa7d8,
+ 0x324662d2, 0xac46c81e, 0x4f414790, 0xd141ed5c, 0xedc29d29,
+ 0x73c237e5, 0x90c5b86b, 0x0ec512a7, 0x17ccd7ad, 0x89cc7d61,
+ 0x6acbf2ef, 0xf4cb5823, 0x58d978fa, 0xc6d9d236, 0x25de5db8,
+ 0xbbdef774, 0xa2d7327e, 0x3cd798b2, 0xdfd0173c, 0x41d0bdf0,
+ 0xc6f32655, 0x58f38c99, 0xbbf40317, 0x25f4a9db, 0x3cfd6cd1,
+ 0xa2fdc61d, 0x41fa4993, 0xdffae35f, 0x73e8c386, 0xede8694a,
+ 0x0eefe6c4, 0x90ef4c08, 0x89e68902, 0x17e623ce, 0xf4e1ac40,
+ 0x6ae1068c, 0xbba0ebd0, 0x25a0411c, 0xc6a7ce92, 0x58a7645e,
+ 0x41aea154, 0xdfae0b98, 0x3ca98416, 0xa2a92eda, 0x0ebb0e03,
+ 0x90bba4cf, 0x73bc2b41, 0xedbc818d, 0xf4b54487, 0x6ab5ee4b,
+ 0x89b261c5, 0x17b2cb09, 0x909150ac, 0x0e91fa60, 0xed9675ee,
+ 0x7396df22, 0x6a9f1a28, 0xf49fb0e4, 0x17983f6a, 0x899895a6,
+ 0x258ab57f, 0xbb8a1fb3, 0x588d903d, 0xc68d3af1, 0xdf84fffb,
+ 0x41845537, 0xa283dab9, 0x3c837075, 0xda853b53, 0x4485919f,
+ 0xa7821e11, 0x3982b4dd, 0x208b71d7, 0xbe8bdb1b, 0x5d8c5495,
+ 0xc38cfe59, 0x6f9ede80, 0xf19e744c, 0x1299fbc2, 0x8c99510e,
+ 0x95909404, 0x0b903ec8, 0xe897b146, 0x76971b8a, 0xf1b4802f,
+ 0x6fb42ae3, 0x8cb3a56d, 0x12b30fa1, 0x0bbacaab, 0x95ba6067,
+ 0x76bdefe9, 0xe8bd4525, 0x44af65fc, 0xdaafcf30, 0x39a840be,
+ 0xa7a8ea72, 0xbea12f78, 0x20a185b4, 0xc3a60a3a, 0x5da6a0f6,
+ 0x8ce74daa, 0x12e7e766, 0xf1e068e8, 0x6fe0c224, 0x76e9072e,
+ 0xe8e9ade2, 0x0bee226c, 0x95ee88a0, 0x39fca879, 0xa7fc02b5,
+ 0x44fb8d3b, 0xdafb27f7, 0xc3f2e2fd, 0x5df24831, 0xbef5c7bf,
+ 0x20f56d73, 0xa7d6f6d6, 0x39d65c1a, 0xdad1d394, 0x44d17958,
+ 0x5dd8bc52, 0xc3d8169e, 0x20df9910, 0xbedf33dc, 0x12cd1305,
+ 0x8ccdb9c9, 0x6fca3647, 0xf1ca9c8b, 0xe8c35981, 0x76c3f34d,
+ 0x95c47cc3, 0x0bc4d60f, 0x3747a67a, 0xa9470cb6, 0x4a408338,
+ 0xd44029f4, 0xcd49ecfe, 0x53494632, 0xb04ec9bc, 0x2e4e6370,
+ 0x825c43a9, 0x1c5ce965, 0xff5b66eb, 0x615bcc27, 0x7852092d,
+ 0xe652a3e1, 0x05552c6f, 0x9b5586a3, 0x1c761d06, 0x8276b7ca,
+ 0x61713844, 0xff719288, 0xe6785782, 0x7878fd4e, 0x9b7f72c0,
+ 0x057fd80c, 0xa96df8d5, 0x376d5219, 0xd46add97, 0x4a6a775b,
+ 0x5363b251, 0xcd63189d, 0x2e649713, 0xb0643ddf, 0x6125d083,
+ 0xff257a4f, 0x1c22f5c1, 0x82225f0d, 0x9b2b9a07, 0x052b30cb,
+ 0xe62cbf45, 0x782c1589, 0xd43e3550, 0x4a3e9f9c, 0xa9391012,
+ 0x3739bade, 0x2e307fd4, 0xb030d518, 0x53375a96, 0xcd37f05a,
+ 0x4a146bff, 0xd414c133, 0x37134ebd, 0xa913e471, 0xb01a217b,
+ 0x2e1a8bb7, 0xcd1d0439, 0x531daef5, 0xff0f8e2c, 0x610f24e0,
+ 0x8208ab6e, 0x1c0801a2, 0x0501c4a8, 0x9b016e64, 0x7806e1ea,
+ 0xe6064b26}};
+
+#endif
+
+#endif
+
+#if N == 3
+
+#if W == 8
+
+local const z_crc_t FAR crc_braid_table[][256] = {
+ {0x00000000, 0x81256527, 0xd93bcc0f, 0x581ea928, 0x69069e5f,
+ 0xe823fb78, 0xb03d5250, 0x31183777, 0xd20d3cbe, 0x53285999,
+ 0x0b36f0b1, 0x8a139596, 0xbb0ba2e1, 0x3a2ec7c6, 0x62306eee,
+ 0xe3150bc9, 0x7f6b7f3d, 0xfe4e1a1a, 0xa650b332, 0x2775d615,
+ 0x166de162, 0x97488445, 0xcf562d6d, 0x4e73484a, 0xad664383,
+ 0x2c4326a4, 0x745d8f8c, 0xf578eaab, 0xc460dddc, 0x4545b8fb,
+ 0x1d5b11d3, 0x9c7e74f4, 0xfed6fe7a, 0x7ff39b5d, 0x27ed3275,
+ 0xa6c85752, 0x97d06025, 0x16f50502, 0x4eebac2a, 0xcfcec90d,
+ 0x2cdbc2c4, 0xadfea7e3, 0xf5e00ecb, 0x74c56bec, 0x45dd5c9b,
+ 0xc4f839bc, 0x9ce69094, 0x1dc3f5b3, 0x81bd8147, 0x0098e460,
+ 0x58864d48, 0xd9a3286f, 0xe8bb1f18, 0x699e7a3f, 0x3180d317,
+ 0xb0a5b630, 0x53b0bdf9, 0xd295d8de, 0x8a8b71f6, 0x0bae14d1,
+ 0x3ab623a6, 0xbb934681, 0xe38defa9, 0x62a88a8e, 0x26dcfab5,
+ 0xa7f99f92, 0xffe736ba, 0x7ec2539d, 0x4fda64ea, 0xceff01cd,
+ 0x96e1a8e5, 0x17c4cdc2, 0xf4d1c60b, 0x75f4a32c, 0x2dea0a04,
+ 0xaccf6f23, 0x9dd75854, 0x1cf23d73, 0x44ec945b, 0xc5c9f17c,
+ 0x59b78588, 0xd892e0af, 0x808c4987, 0x01a92ca0, 0x30b11bd7,
+ 0xb1947ef0, 0xe98ad7d8, 0x68afb2ff, 0x8bbab936, 0x0a9fdc11,
+ 0x52817539, 0xd3a4101e, 0xe2bc2769, 0x6399424e, 0x3b87eb66,
+ 0xbaa28e41, 0xd80a04cf, 0x592f61e8, 0x0131c8c0, 0x8014ade7,
+ 0xb10c9a90, 0x3029ffb7, 0x6837569f, 0xe91233b8, 0x0a073871,
+ 0x8b225d56, 0xd33cf47e, 0x52199159, 0x6301a62e, 0xe224c309,
+ 0xba3a6a21, 0x3b1f0f06, 0xa7617bf2, 0x26441ed5, 0x7e5ab7fd,
+ 0xff7fd2da, 0xce67e5ad, 0x4f42808a, 0x175c29a2, 0x96794c85,
+ 0x756c474c, 0xf449226b, 0xac578b43, 0x2d72ee64, 0x1c6ad913,
+ 0x9d4fbc34, 0xc551151c, 0x4474703b, 0x4db9f56a, 0xcc9c904d,
+ 0x94823965, 0x15a75c42, 0x24bf6b35, 0xa59a0e12, 0xfd84a73a,
+ 0x7ca1c21d, 0x9fb4c9d4, 0x1e91acf3, 0x468f05db, 0xc7aa60fc,
+ 0xf6b2578b, 0x779732ac, 0x2f899b84, 0xaeacfea3, 0x32d28a57,
+ 0xb3f7ef70, 0xebe94658, 0x6acc237f, 0x5bd41408, 0xdaf1712f,
+ 0x82efd807, 0x03cabd20, 0xe0dfb6e9, 0x61fad3ce, 0x39e47ae6,
+ 0xb8c11fc1, 0x89d928b6, 0x08fc4d91, 0x50e2e4b9, 0xd1c7819e,
+ 0xb36f0b10, 0x324a6e37, 0x6a54c71f, 0xeb71a238, 0xda69954f,
+ 0x5b4cf068, 0x03525940, 0x82773c67, 0x616237ae, 0xe0475289,
+ 0xb859fba1, 0x397c9e86, 0x0864a9f1, 0x8941ccd6, 0xd15f65fe,
+ 0x507a00d9, 0xcc04742d, 0x4d21110a, 0x153fb822, 0x941add05,
+ 0xa502ea72, 0x24278f55, 0x7c39267d, 0xfd1c435a, 0x1e094893,
+ 0x9f2c2db4, 0xc732849c, 0x4617e1bb, 0x770fd6cc, 0xf62ab3eb,
+ 0xae341ac3, 0x2f117fe4, 0x6b650fdf, 0xea406af8, 0xb25ec3d0,
+ 0x337ba6f7, 0x02639180, 0x8346f4a7, 0xdb585d8f, 0x5a7d38a8,
+ 0xb9683361, 0x384d5646, 0x6053ff6e, 0xe1769a49, 0xd06ead3e,
+ 0x514bc819, 0x09556131, 0x88700416, 0x140e70e2, 0x952b15c5,
+ 0xcd35bced, 0x4c10d9ca, 0x7d08eebd, 0xfc2d8b9a, 0xa43322b2,
+ 0x25164795, 0xc6034c5c, 0x4726297b, 0x1f388053, 0x9e1de574,
+ 0xaf05d203, 0x2e20b724, 0x763e1e0c, 0xf71b7b2b, 0x95b3f1a5,
+ 0x14969482, 0x4c883daa, 0xcdad588d, 0xfcb56ffa, 0x7d900add,
+ 0x258ea3f5, 0xa4abc6d2, 0x47becd1b, 0xc69ba83c, 0x9e850114,
+ 0x1fa06433, 0x2eb85344, 0xaf9d3663, 0xf7839f4b, 0x76a6fa6c,
+ 0xead88e98, 0x6bfdebbf, 0x33e34297, 0xb2c627b0, 0x83de10c7,
+ 0x02fb75e0, 0x5ae5dcc8, 0xdbc0b9ef, 0x38d5b226, 0xb9f0d701,
+ 0xe1ee7e29, 0x60cb1b0e, 0x51d32c79, 0xd0f6495e, 0x88e8e076,
+ 0x09cd8551},
+ {0x00000000, 0x9b73ead4, 0xed96d3e9, 0x76e5393d, 0x005ca193,
+ 0x9b2f4b47, 0xedca727a, 0x76b998ae, 0x00b94326, 0x9bcaa9f2,
+ 0xed2f90cf, 0x765c7a1b, 0x00e5e2b5, 0x9b960861, 0xed73315c,
+ 0x7600db88, 0x0172864c, 0x9a016c98, 0xece455a5, 0x7797bf71,
+ 0x012e27df, 0x9a5dcd0b, 0xecb8f436, 0x77cb1ee2, 0x01cbc56a,
+ 0x9ab82fbe, 0xec5d1683, 0x772efc57, 0x019764f9, 0x9ae48e2d,
+ 0xec01b710, 0x77725dc4, 0x02e50c98, 0x9996e64c, 0xef73df71,
+ 0x740035a5, 0x02b9ad0b, 0x99ca47df, 0xef2f7ee2, 0x745c9436,
+ 0x025c4fbe, 0x992fa56a, 0xefca9c57, 0x74b97683, 0x0200ee2d,
+ 0x997304f9, 0xef963dc4, 0x74e5d710, 0x03978ad4, 0x98e46000,
+ 0xee01593d, 0x7572b3e9, 0x03cb2b47, 0x98b8c193, 0xee5df8ae,
+ 0x752e127a, 0x032ec9f2, 0x985d2326, 0xeeb81a1b, 0x75cbf0cf,
+ 0x03726861, 0x980182b5, 0xeee4bb88, 0x7597515c, 0x05ca1930,
+ 0x9eb9f3e4, 0xe85ccad9, 0x732f200d, 0x0596b8a3, 0x9ee55277,
+ 0xe8006b4a, 0x7373819e, 0x05735a16, 0x9e00b0c2, 0xe8e589ff,
+ 0x7396632b, 0x052ffb85, 0x9e5c1151, 0xe8b9286c, 0x73cac2b8,
+ 0x04b89f7c, 0x9fcb75a8, 0xe92e4c95, 0x725da641, 0x04e43eef,
+ 0x9f97d43b, 0xe972ed06, 0x720107d2, 0x0401dc5a, 0x9f72368e,
+ 0xe9970fb3, 0x72e4e567, 0x045d7dc9, 0x9f2e971d, 0xe9cbae20,
+ 0x72b844f4, 0x072f15a8, 0x9c5cff7c, 0xeab9c641, 0x71ca2c95,
+ 0x0773b43b, 0x9c005eef, 0xeae567d2, 0x71968d06, 0x0796568e,
+ 0x9ce5bc5a, 0xea008567, 0x71736fb3, 0x07caf71d, 0x9cb91dc9,
+ 0xea5c24f4, 0x712fce20, 0x065d93e4, 0x9d2e7930, 0xebcb400d,
+ 0x70b8aad9, 0x06013277, 0x9d72d8a3, 0xeb97e19e, 0x70e40b4a,
+ 0x06e4d0c2, 0x9d973a16, 0xeb72032b, 0x7001e9ff, 0x06b87151,
+ 0x9dcb9b85, 0xeb2ea2b8, 0x705d486c, 0x0b943260, 0x90e7d8b4,
+ 0xe602e189, 0x7d710b5d, 0x0bc893f3, 0x90bb7927, 0xe65e401a,
+ 0x7d2daace, 0x0b2d7146, 0x905e9b92, 0xe6bba2af, 0x7dc8487b,
+ 0x0b71d0d5, 0x90023a01, 0xe6e7033c, 0x7d94e9e8, 0x0ae6b42c,
+ 0x91955ef8, 0xe77067c5, 0x7c038d11, 0x0aba15bf, 0x91c9ff6b,
+ 0xe72cc656, 0x7c5f2c82, 0x0a5ff70a, 0x912c1dde, 0xe7c924e3,
+ 0x7cbace37, 0x0a035699, 0x9170bc4d, 0xe7958570, 0x7ce66fa4,
+ 0x09713ef8, 0x9202d42c, 0xe4e7ed11, 0x7f9407c5, 0x092d9f6b,
+ 0x925e75bf, 0xe4bb4c82, 0x7fc8a656, 0x09c87dde, 0x92bb970a,
+ 0xe45eae37, 0x7f2d44e3, 0x0994dc4d, 0x92e73699, 0xe4020fa4,
+ 0x7f71e570, 0x0803b8b4, 0x93705260, 0xe5956b5d, 0x7ee68189,
+ 0x085f1927, 0x932cf3f3, 0xe5c9cace, 0x7eba201a, 0x08bafb92,
+ 0x93c91146, 0xe52c287b, 0x7e5fc2af, 0x08e65a01, 0x9395b0d5,
+ 0xe57089e8, 0x7e03633c, 0x0e5e2b50, 0x952dc184, 0xe3c8f8b9,
+ 0x78bb126d, 0x0e028ac3, 0x95716017, 0xe394592a, 0x78e7b3fe,
+ 0x0ee76876, 0x959482a2, 0xe371bb9f, 0x7802514b, 0x0ebbc9e5,
+ 0x95c82331, 0xe32d1a0c, 0x785ef0d8, 0x0f2cad1c, 0x945f47c8,
+ 0xe2ba7ef5, 0x79c99421, 0x0f700c8f, 0x9403e65b, 0xe2e6df66,
+ 0x799535b2, 0x0f95ee3a, 0x94e604ee, 0xe2033dd3, 0x7970d707,
+ 0x0fc94fa9, 0x94baa57d, 0xe25f9c40, 0x792c7694, 0x0cbb27c8,
+ 0x97c8cd1c, 0xe12df421, 0x7a5e1ef5, 0x0ce7865b, 0x97946c8f,
+ 0xe17155b2, 0x7a02bf66, 0x0c0264ee, 0x97718e3a, 0xe194b707,
+ 0x7ae75dd3, 0x0c5ec57d, 0x972d2fa9, 0xe1c81694, 0x7abbfc40,
+ 0x0dc9a184, 0x96ba4b50, 0xe05f726d, 0x7b2c98b9, 0x0d950017,
+ 0x96e6eac3, 0xe003d3fe, 0x7b70392a, 0x0d70e2a2, 0x96030876,
+ 0xe0e6314b, 0x7b95db9f, 0x0d2c4331, 0x965fa9e5, 0xe0ba90d8,
+ 0x7bc97a0c},
+ {0x00000000, 0x172864c0, 0x2e50c980, 0x3978ad40, 0x5ca19300,
+ 0x4b89f7c0, 0x72f15a80, 0x65d93e40, 0xb9432600, 0xae6b42c0,
+ 0x9713ef80, 0x803b8b40, 0xe5e2b500, 0xf2cad1c0, 0xcbb27c80,
+ 0xdc9a1840, 0xa9f74a41, 0xbedf2e81, 0x87a783c1, 0x908fe701,
+ 0xf556d941, 0xe27ebd81, 0xdb0610c1, 0xcc2e7401, 0x10b46c41,
+ 0x079c0881, 0x3ee4a5c1, 0x29ccc101, 0x4c15ff41, 0x5b3d9b81,
+ 0x624536c1, 0x756d5201, 0x889f92c3, 0x9fb7f603, 0xa6cf5b43,
+ 0xb1e73f83, 0xd43e01c3, 0xc3166503, 0xfa6ec843, 0xed46ac83,
+ 0x31dcb4c3, 0x26f4d003, 0x1f8c7d43, 0x08a41983, 0x6d7d27c3,
+ 0x7a554303, 0x432dee43, 0x54058a83, 0x2168d882, 0x3640bc42,
+ 0x0f381102, 0x181075c2, 0x7dc94b82, 0x6ae12f42, 0x53998202,
+ 0x44b1e6c2, 0x982bfe82, 0x8f039a42, 0xb67b3702, 0xa15353c2,
+ 0xc48a6d82, 0xd3a20942, 0xeadaa402, 0xfdf2c0c2, 0xca4e23c7,
+ 0xdd664707, 0xe41eea47, 0xf3368e87, 0x96efb0c7, 0x81c7d407,
+ 0xb8bf7947, 0xaf971d87, 0x730d05c7, 0x64256107, 0x5d5dcc47,
+ 0x4a75a887, 0x2fac96c7, 0x3884f207, 0x01fc5f47, 0x16d43b87,
+ 0x63b96986, 0x74910d46, 0x4de9a006, 0x5ac1c4c6, 0x3f18fa86,
+ 0x28309e46, 0x11483306, 0x066057c6, 0xdafa4f86, 0xcdd22b46,
+ 0xf4aa8606, 0xe382e2c6, 0x865bdc86, 0x9173b846, 0xa80b1506,
+ 0xbf2371c6, 0x42d1b104, 0x55f9d5c4, 0x6c817884, 0x7ba91c44,
+ 0x1e702204, 0x095846c4, 0x3020eb84, 0x27088f44, 0xfb929704,
+ 0xecbaf3c4, 0xd5c25e84, 0xc2ea3a44, 0xa7330404, 0xb01b60c4,
+ 0x8963cd84, 0x9e4ba944, 0xeb26fb45, 0xfc0e9f85, 0xc57632c5,
+ 0xd25e5605, 0xb7876845, 0xa0af0c85, 0x99d7a1c5, 0x8effc505,
+ 0x5265dd45, 0x454db985, 0x7c3514c5, 0x6b1d7005, 0x0ec44e45,
+ 0x19ec2a85, 0x209487c5, 0x37bce305, 0x4fed41cf, 0x58c5250f,
+ 0x61bd884f, 0x7695ec8f, 0x134cd2cf, 0x0464b60f, 0x3d1c1b4f,
+ 0x2a347f8f, 0xf6ae67cf, 0xe186030f, 0xd8feae4f, 0xcfd6ca8f,
+ 0xaa0ff4cf, 0xbd27900f, 0x845f3d4f, 0x9377598f, 0xe61a0b8e,
+ 0xf1326f4e, 0xc84ac20e, 0xdf62a6ce, 0xbabb988e, 0xad93fc4e,
+ 0x94eb510e, 0x83c335ce, 0x5f592d8e, 0x4871494e, 0x7109e40e,
+ 0x662180ce, 0x03f8be8e, 0x14d0da4e, 0x2da8770e, 0x3a8013ce,
+ 0xc772d30c, 0xd05ab7cc, 0xe9221a8c, 0xfe0a7e4c, 0x9bd3400c,
+ 0x8cfb24cc, 0xb583898c, 0xa2abed4c, 0x7e31f50c, 0x691991cc,
+ 0x50613c8c, 0x4749584c, 0x2290660c, 0x35b802cc, 0x0cc0af8c,
+ 0x1be8cb4c, 0x6e85994d, 0x79adfd8d, 0x40d550cd, 0x57fd340d,
+ 0x32240a4d, 0x250c6e8d, 0x1c74c3cd, 0x0b5ca70d, 0xd7c6bf4d,
+ 0xc0eedb8d, 0xf99676cd, 0xeebe120d, 0x8b672c4d, 0x9c4f488d,
+ 0xa537e5cd, 0xb21f810d, 0x85a36208, 0x928b06c8, 0xabf3ab88,
+ 0xbcdbcf48, 0xd902f108, 0xce2a95c8, 0xf7523888, 0xe07a5c48,
+ 0x3ce04408, 0x2bc820c8, 0x12b08d88, 0x0598e948, 0x6041d708,
+ 0x7769b3c8, 0x4e111e88, 0x59397a48, 0x2c542849, 0x3b7c4c89,
+ 0x0204e1c9, 0x152c8509, 0x70f5bb49, 0x67dddf89, 0x5ea572c9,
+ 0x498d1609, 0x95170e49, 0x823f6a89, 0xbb47c7c9, 0xac6fa309,
+ 0xc9b69d49, 0xde9ef989, 0xe7e654c9, 0xf0ce3009, 0x0d3cf0cb,
+ 0x1a14940b, 0x236c394b, 0x34445d8b, 0x519d63cb, 0x46b5070b,
+ 0x7fcdaa4b, 0x68e5ce8b, 0xb47fd6cb, 0xa357b20b, 0x9a2f1f4b,
+ 0x8d077b8b, 0xe8de45cb, 0xfff6210b, 0xc68e8c4b, 0xd1a6e88b,
+ 0xa4cbba8a, 0xb3e3de4a, 0x8a9b730a, 0x9db317ca, 0xf86a298a,
+ 0xef424d4a, 0xd63ae00a, 0xc11284ca, 0x1d889c8a, 0x0aa0f84a,
+ 0x33d8550a, 0x24f031ca, 0x41290f8a, 0x56016b4a, 0x6f79c60a,
+ 0x7851a2ca},
+ {0x00000000, 0x9fda839e, 0xe4c4017d, 0x7b1e82e3, 0x12f904bb,
+ 0x8d238725, 0xf63d05c6, 0x69e78658, 0x25f20976, 0xba288ae8,
+ 0xc136080b, 0x5eec8b95, 0x370b0dcd, 0xa8d18e53, 0xd3cf0cb0,
+ 0x4c158f2e, 0x4be412ec, 0xd43e9172, 0xaf201391, 0x30fa900f,
+ 0x591d1657, 0xc6c795c9, 0xbdd9172a, 0x220394b4, 0x6e161b9a,
+ 0xf1cc9804, 0x8ad21ae7, 0x15089979, 0x7cef1f21, 0xe3359cbf,
+ 0x982b1e5c, 0x07f19dc2, 0x97c825d8, 0x0812a646, 0x730c24a5,
+ 0xecd6a73b, 0x85312163, 0x1aeba2fd, 0x61f5201e, 0xfe2fa380,
+ 0xb23a2cae, 0x2de0af30, 0x56fe2dd3, 0xc924ae4d, 0xa0c32815,
+ 0x3f19ab8b, 0x44072968, 0xdbddaaf6, 0xdc2c3734, 0x43f6b4aa,
+ 0x38e83649, 0xa732b5d7, 0xced5338f, 0x510fb011, 0x2a1132f2,
+ 0xb5cbb16c, 0xf9de3e42, 0x6604bddc, 0x1d1a3f3f, 0x82c0bca1,
+ 0xeb273af9, 0x74fdb967, 0x0fe33b84, 0x9039b81a, 0xf4e14df1,
+ 0x6b3bce6f, 0x10254c8c, 0x8fffcf12, 0xe618494a, 0x79c2cad4,
+ 0x02dc4837, 0x9d06cba9, 0xd1134487, 0x4ec9c719, 0x35d745fa,
+ 0xaa0dc664, 0xc3ea403c, 0x5c30c3a2, 0x272e4141, 0xb8f4c2df,
+ 0xbf055f1d, 0x20dfdc83, 0x5bc15e60, 0xc41bddfe, 0xadfc5ba6,
+ 0x3226d838, 0x49385adb, 0xd6e2d945, 0x9af7566b, 0x052dd5f5,
+ 0x7e335716, 0xe1e9d488, 0x880e52d0, 0x17d4d14e, 0x6cca53ad,
+ 0xf310d033, 0x63296829, 0xfcf3ebb7, 0x87ed6954, 0x1837eaca,
+ 0x71d06c92, 0xee0aef0c, 0x95146def, 0x0aceee71, 0x46db615f,
+ 0xd901e2c1, 0xa21f6022, 0x3dc5e3bc, 0x542265e4, 0xcbf8e67a,
+ 0xb0e66499, 0x2f3ce707, 0x28cd7ac5, 0xb717f95b, 0xcc097bb8,
+ 0x53d3f826, 0x3a347e7e, 0xa5eefde0, 0xdef07f03, 0x412afc9d,
+ 0x0d3f73b3, 0x92e5f02d, 0xe9fb72ce, 0x7621f150, 0x1fc67708,
+ 0x801cf496, 0xfb027675, 0x64d8f5eb, 0x32b39da3, 0xad691e3d,
+ 0xd6779cde, 0x49ad1f40, 0x204a9918, 0xbf901a86, 0xc48e9865,
+ 0x5b541bfb, 0x174194d5, 0x889b174b, 0xf38595a8, 0x6c5f1636,
+ 0x05b8906e, 0x9a6213f0, 0xe17c9113, 0x7ea6128d, 0x79578f4f,
+ 0xe68d0cd1, 0x9d938e32, 0x02490dac, 0x6bae8bf4, 0xf474086a,
+ 0x8f6a8a89, 0x10b00917, 0x5ca58639, 0xc37f05a7, 0xb8618744,
+ 0x27bb04da, 0x4e5c8282, 0xd186011c, 0xaa9883ff, 0x35420061,
+ 0xa57bb87b, 0x3aa13be5, 0x41bfb906, 0xde653a98, 0xb782bcc0,
+ 0x28583f5e, 0x5346bdbd, 0xcc9c3e23, 0x8089b10d, 0x1f533293,
+ 0x644db070, 0xfb9733ee, 0x9270b5b6, 0x0daa3628, 0x76b4b4cb,
+ 0xe96e3755, 0xee9faa97, 0x71452909, 0x0a5babea, 0x95812874,
+ 0xfc66ae2c, 0x63bc2db2, 0x18a2af51, 0x87782ccf, 0xcb6da3e1,
+ 0x54b7207f, 0x2fa9a29c, 0xb0732102, 0xd994a75a, 0x464e24c4,
+ 0x3d50a627, 0xa28a25b9, 0xc652d052, 0x598853cc, 0x2296d12f,
+ 0xbd4c52b1, 0xd4abd4e9, 0x4b715777, 0x306fd594, 0xafb5560a,
+ 0xe3a0d924, 0x7c7a5aba, 0x0764d859, 0x98be5bc7, 0xf159dd9f,
+ 0x6e835e01, 0x159ddce2, 0x8a475f7c, 0x8db6c2be, 0x126c4120,
+ 0x6972c3c3, 0xf6a8405d, 0x9f4fc605, 0x0095459b, 0x7b8bc778,
+ 0xe45144e6, 0xa844cbc8, 0x379e4856, 0x4c80cab5, 0xd35a492b,
+ 0xbabdcf73, 0x25674ced, 0x5e79ce0e, 0xc1a34d90, 0x519af58a,
+ 0xce407614, 0xb55ef4f7, 0x2a847769, 0x4363f131, 0xdcb972af,
+ 0xa7a7f04c, 0x387d73d2, 0x7468fcfc, 0xebb27f62, 0x90acfd81,
+ 0x0f767e1f, 0x6691f847, 0xf94b7bd9, 0x8255f93a, 0x1d8f7aa4,
+ 0x1a7ee766, 0x85a464f8, 0xfebae61b, 0x61606585, 0x0887e3dd,
+ 0x975d6043, 0xec43e2a0, 0x7399613e, 0x3f8cee10, 0xa0566d8e,
+ 0xdb48ef6d, 0x44926cf3, 0x2d75eaab, 0xb2af6935, 0xc9b1ebd6,
+ 0x566b6848},
+ {0x00000000, 0x65673b46, 0xcace768c, 0xafa94dca, 0x4eedeb59,
+ 0x2b8ad01f, 0x84239dd5, 0xe144a693, 0x9ddbd6b2, 0xf8bcedf4,
+ 0x5715a03e, 0x32729b78, 0xd3363deb, 0xb65106ad, 0x19f84b67,
+ 0x7c9f7021, 0xe0c6ab25, 0x85a19063, 0x2a08dda9, 0x4f6fe6ef,
+ 0xae2b407c, 0xcb4c7b3a, 0x64e536f0, 0x01820db6, 0x7d1d7d97,
+ 0x187a46d1, 0xb7d30b1b, 0xd2b4305d, 0x33f096ce, 0x5697ad88,
+ 0xf93ee042, 0x9c59db04, 0x1afc500b, 0x7f9b6b4d, 0xd0322687,
+ 0xb5551dc1, 0x5411bb52, 0x31768014, 0x9edfcdde, 0xfbb8f698,
+ 0x872786b9, 0xe240bdff, 0x4de9f035, 0x288ecb73, 0xc9ca6de0,
+ 0xacad56a6, 0x03041b6c, 0x6663202a, 0xfa3afb2e, 0x9f5dc068,
+ 0x30f48da2, 0x5593b6e4, 0xb4d71077, 0xd1b02b31, 0x7e1966fb,
+ 0x1b7e5dbd, 0x67e12d9c, 0x028616da, 0xad2f5b10, 0xc8486056,
+ 0x290cc6c5, 0x4c6bfd83, 0xe3c2b049, 0x86a58b0f, 0x35f8a016,
+ 0x509f9b50, 0xff36d69a, 0x9a51eddc, 0x7b154b4f, 0x1e727009,
+ 0xb1db3dc3, 0xd4bc0685, 0xa82376a4, 0xcd444de2, 0x62ed0028,
+ 0x078a3b6e, 0xe6ce9dfd, 0x83a9a6bb, 0x2c00eb71, 0x4967d037,
+ 0xd53e0b33, 0xb0593075, 0x1ff07dbf, 0x7a9746f9, 0x9bd3e06a,
+ 0xfeb4db2c, 0x511d96e6, 0x347aada0, 0x48e5dd81, 0x2d82e6c7,
+ 0x822bab0d, 0xe74c904b, 0x060836d8, 0x636f0d9e, 0xccc64054,
+ 0xa9a17b12, 0x2f04f01d, 0x4a63cb5b, 0xe5ca8691, 0x80adbdd7,
+ 0x61e91b44, 0x048e2002, 0xab276dc8, 0xce40568e, 0xb2df26af,
+ 0xd7b81de9, 0x78115023, 0x1d766b65, 0xfc32cdf6, 0x9955f6b0,
+ 0x36fcbb7a, 0x539b803c, 0xcfc25b38, 0xaaa5607e, 0x050c2db4,
+ 0x606b16f2, 0x812fb061, 0xe4488b27, 0x4be1c6ed, 0x2e86fdab,
+ 0x52198d8a, 0x377eb6cc, 0x98d7fb06, 0xfdb0c040, 0x1cf466d3,
+ 0x79935d95, 0xd63a105f, 0xb35d2b19, 0x6bf1402c, 0x0e967b6a,
+ 0xa13f36a0, 0xc4580de6, 0x251cab75, 0x407b9033, 0xefd2ddf9,
+ 0x8ab5e6bf, 0xf62a969e, 0x934dadd8, 0x3ce4e012, 0x5983db54,
+ 0xb8c77dc7, 0xdda04681, 0x72090b4b, 0x176e300d, 0x8b37eb09,
+ 0xee50d04f, 0x41f99d85, 0x249ea6c3, 0xc5da0050, 0xa0bd3b16,
+ 0x0f1476dc, 0x6a734d9a, 0x16ec3dbb, 0x738b06fd, 0xdc224b37,
+ 0xb9457071, 0x5801d6e2, 0x3d66eda4, 0x92cfa06e, 0xf7a89b28,
+ 0x710d1027, 0x146a2b61, 0xbbc366ab, 0xdea45ded, 0x3fe0fb7e,
+ 0x5a87c038, 0xf52e8df2, 0x9049b6b4, 0xecd6c695, 0x89b1fdd3,
+ 0x2618b019, 0x437f8b5f, 0xa23b2dcc, 0xc75c168a, 0x68f55b40,
+ 0x0d926006, 0x91cbbb02, 0xf4ac8044, 0x5b05cd8e, 0x3e62f6c8,
+ 0xdf26505b, 0xba416b1d, 0x15e826d7, 0x708f1d91, 0x0c106db0,
+ 0x697756f6, 0xc6de1b3c, 0xa3b9207a, 0x42fd86e9, 0x279abdaf,
+ 0x8833f065, 0xed54cb23, 0x5e09e03a, 0x3b6edb7c, 0x94c796b6,
+ 0xf1a0adf0, 0x10e40b63, 0x75833025, 0xda2a7def, 0xbf4d46a9,
+ 0xc3d23688, 0xa6b50dce, 0x091c4004, 0x6c7b7b42, 0x8d3fddd1,
+ 0xe858e697, 0x47f1ab5d, 0x2296901b, 0xbecf4b1f, 0xdba87059,
+ 0x74013d93, 0x116606d5, 0xf022a046, 0x95459b00, 0x3aecd6ca,
+ 0x5f8bed8c, 0x23149dad, 0x4673a6eb, 0xe9daeb21, 0x8cbdd067,
+ 0x6df976f4, 0x089e4db2, 0xa7370078, 0xc2503b3e, 0x44f5b031,
+ 0x21928b77, 0x8e3bc6bd, 0xeb5cfdfb, 0x0a185b68, 0x6f7f602e,
+ 0xc0d62de4, 0xa5b116a2, 0xd92e6683, 0xbc495dc5, 0x13e0100f,
+ 0x76872b49, 0x97c38dda, 0xf2a4b69c, 0x5d0dfb56, 0x386ac010,
+ 0xa4331b14, 0xc1542052, 0x6efd6d98, 0x0b9a56de, 0xeadef04d,
+ 0x8fb9cb0b, 0x201086c1, 0x4577bd87, 0x39e8cda6, 0x5c8ff6e0,
+ 0xf326bb2a, 0x9641806c, 0x770526ff, 0x12621db9, 0xbdcb5073,
+ 0xd8ac6b35},
+ {0x00000000, 0xd7e28058, 0x74b406f1, 0xa35686a9, 0xe9680de2,
+ 0x3e8a8dba, 0x9ddc0b13, 0x4a3e8b4b, 0x09a11d85, 0xde439ddd,
+ 0x7d151b74, 0xaaf79b2c, 0xe0c91067, 0x372b903f, 0x947d1696,
+ 0x439f96ce, 0x13423b0a, 0xc4a0bb52, 0x67f63dfb, 0xb014bda3,
+ 0xfa2a36e8, 0x2dc8b6b0, 0x8e9e3019, 0x597cb041, 0x1ae3268f,
+ 0xcd01a6d7, 0x6e57207e, 0xb9b5a026, 0xf38b2b6d, 0x2469ab35,
+ 0x873f2d9c, 0x50ddadc4, 0x26847614, 0xf166f64c, 0x523070e5,
+ 0x85d2f0bd, 0xcfec7bf6, 0x180efbae, 0xbb587d07, 0x6cbafd5f,
+ 0x2f256b91, 0xf8c7ebc9, 0x5b916d60, 0x8c73ed38, 0xc64d6673,
+ 0x11afe62b, 0xb2f96082, 0x651be0da, 0x35c64d1e, 0xe224cd46,
+ 0x41724bef, 0x9690cbb7, 0xdcae40fc, 0x0b4cc0a4, 0xa81a460d,
+ 0x7ff8c655, 0x3c67509b, 0xeb85d0c3, 0x48d3566a, 0x9f31d632,
+ 0xd50f5d79, 0x02eddd21, 0xa1bb5b88, 0x7659dbd0, 0x4d08ec28,
+ 0x9aea6c70, 0x39bcead9, 0xee5e6a81, 0xa460e1ca, 0x73826192,
+ 0xd0d4e73b, 0x07366763, 0x44a9f1ad, 0x934b71f5, 0x301df75c,
+ 0xe7ff7704, 0xadc1fc4f, 0x7a237c17, 0xd975fabe, 0x0e977ae6,
+ 0x5e4ad722, 0x89a8577a, 0x2afed1d3, 0xfd1c518b, 0xb722dac0,
+ 0x60c05a98, 0xc396dc31, 0x14745c69, 0x57ebcaa7, 0x80094aff,
+ 0x235fcc56, 0xf4bd4c0e, 0xbe83c745, 0x6961471d, 0xca37c1b4,
+ 0x1dd541ec, 0x6b8c9a3c, 0xbc6e1a64, 0x1f389ccd, 0xc8da1c95,
+ 0x82e497de, 0x55061786, 0xf650912f, 0x21b21177, 0x622d87b9,
+ 0xb5cf07e1, 0x16998148, 0xc17b0110, 0x8b458a5b, 0x5ca70a03,
+ 0xfff18caa, 0x28130cf2, 0x78cea136, 0xaf2c216e, 0x0c7aa7c7,
+ 0xdb98279f, 0x91a6acd4, 0x46442c8c, 0xe512aa25, 0x32f02a7d,
+ 0x716fbcb3, 0xa68d3ceb, 0x05dbba42, 0xd2393a1a, 0x9807b151,
+ 0x4fe53109, 0xecb3b7a0, 0x3b5137f8, 0x9a11d850, 0x4df35808,
+ 0xeea5dea1, 0x39475ef9, 0x7379d5b2, 0xa49b55ea, 0x07cdd343,
+ 0xd02f531b, 0x93b0c5d5, 0x4452458d, 0xe704c324, 0x30e6437c,
+ 0x7ad8c837, 0xad3a486f, 0x0e6ccec6, 0xd98e4e9e, 0x8953e35a,
+ 0x5eb16302, 0xfde7e5ab, 0x2a0565f3, 0x603beeb8, 0xb7d96ee0,
+ 0x148fe849, 0xc36d6811, 0x80f2fedf, 0x57107e87, 0xf446f82e,
+ 0x23a47876, 0x699af33d, 0xbe787365, 0x1d2ef5cc, 0xcacc7594,
+ 0xbc95ae44, 0x6b772e1c, 0xc821a8b5, 0x1fc328ed, 0x55fda3a6,
+ 0x821f23fe, 0x2149a557, 0xf6ab250f, 0xb534b3c1, 0x62d63399,
+ 0xc180b530, 0x16623568, 0x5c5cbe23, 0x8bbe3e7b, 0x28e8b8d2,
+ 0xff0a388a, 0xafd7954e, 0x78351516, 0xdb6393bf, 0x0c8113e7,
+ 0x46bf98ac, 0x915d18f4, 0x320b9e5d, 0xe5e91e05, 0xa67688cb,
+ 0x71940893, 0xd2c28e3a, 0x05200e62, 0x4f1e8529, 0x98fc0571,
+ 0x3baa83d8, 0xec480380, 0xd7193478, 0x00fbb420, 0xa3ad3289,
+ 0x744fb2d1, 0x3e71399a, 0xe993b9c2, 0x4ac53f6b, 0x9d27bf33,
+ 0xdeb829fd, 0x095aa9a5, 0xaa0c2f0c, 0x7deeaf54, 0x37d0241f,
+ 0xe032a447, 0x436422ee, 0x9486a2b6, 0xc45b0f72, 0x13b98f2a,
+ 0xb0ef0983, 0x670d89db, 0x2d330290, 0xfad182c8, 0x59870461,
+ 0x8e658439, 0xcdfa12f7, 0x1a1892af, 0xb94e1406, 0x6eac945e,
+ 0x24921f15, 0xf3709f4d, 0x502619e4, 0x87c499bc, 0xf19d426c,
+ 0x267fc234, 0x8529449d, 0x52cbc4c5, 0x18f54f8e, 0xcf17cfd6,
+ 0x6c41497f, 0xbba3c927, 0xf83c5fe9, 0x2fdedfb1, 0x8c885918,
+ 0x5b6ad940, 0x1154520b, 0xc6b6d253, 0x65e054fa, 0xb202d4a2,
+ 0xe2df7966, 0x353df93e, 0x966b7f97, 0x4189ffcf, 0x0bb77484,
+ 0xdc55f4dc, 0x7f037275, 0xa8e1f22d, 0xeb7e64e3, 0x3c9ce4bb,
+ 0x9fca6212, 0x4828e24a, 0x02166901, 0xd5f4e959, 0x76a26ff0,
+ 0xa140efa8},
+ {0x00000000, 0xef52b6e1, 0x05d46b83, 0xea86dd62, 0x0ba8d706,
+ 0xe4fa61e7, 0x0e7cbc85, 0xe12e0a64, 0x1751ae0c, 0xf80318ed,
+ 0x1285c58f, 0xfdd7736e, 0x1cf9790a, 0xf3abcfeb, 0x192d1289,
+ 0xf67fa468, 0x2ea35c18, 0xc1f1eaf9, 0x2b77379b, 0xc425817a,
+ 0x250b8b1e, 0xca593dff, 0x20dfe09d, 0xcf8d567c, 0x39f2f214,
+ 0xd6a044f5, 0x3c269997, 0xd3742f76, 0x325a2512, 0xdd0893f3,
+ 0x378e4e91, 0xd8dcf870, 0x5d46b830, 0xb2140ed1, 0x5892d3b3,
+ 0xb7c06552, 0x56ee6f36, 0xb9bcd9d7, 0x533a04b5, 0xbc68b254,
+ 0x4a17163c, 0xa545a0dd, 0x4fc37dbf, 0xa091cb5e, 0x41bfc13a,
+ 0xaeed77db, 0x446baab9, 0xab391c58, 0x73e5e428, 0x9cb752c9,
+ 0x76318fab, 0x9963394a, 0x784d332e, 0x971f85cf, 0x7d9958ad,
+ 0x92cbee4c, 0x64b44a24, 0x8be6fcc5, 0x616021a7, 0x8e329746,
+ 0x6f1c9d22, 0x804e2bc3, 0x6ac8f6a1, 0x859a4040, 0xba8d7060,
+ 0x55dfc681, 0xbf591be3, 0x500bad02, 0xb125a766, 0x5e771187,
+ 0xb4f1cce5, 0x5ba37a04, 0xaddcde6c, 0x428e688d, 0xa808b5ef,
+ 0x475a030e, 0xa674096a, 0x4926bf8b, 0xa3a062e9, 0x4cf2d408,
+ 0x942e2c78, 0x7b7c9a99, 0x91fa47fb, 0x7ea8f11a, 0x9f86fb7e,
+ 0x70d44d9f, 0x9a5290fd, 0x7500261c, 0x837f8274, 0x6c2d3495,
+ 0x86abe9f7, 0x69f95f16, 0x88d75572, 0x6785e393, 0x8d033ef1,
+ 0x62518810, 0xe7cbc850, 0x08997eb1, 0xe21fa3d3, 0x0d4d1532,
+ 0xec631f56, 0x0331a9b7, 0xe9b774d5, 0x06e5c234, 0xf09a665c,
+ 0x1fc8d0bd, 0xf54e0ddf, 0x1a1cbb3e, 0xfb32b15a, 0x146007bb,
+ 0xfee6dad9, 0x11b46c38, 0xc9689448, 0x263a22a9, 0xccbcffcb,
+ 0x23ee492a, 0xc2c0434e, 0x2d92f5af, 0xc71428cd, 0x28469e2c,
+ 0xde393a44, 0x316b8ca5, 0xdbed51c7, 0x34bfe726, 0xd591ed42,
+ 0x3ac35ba3, 0xd04586c1, 0x3f173020, 0xae6be681, 0x41395060,
+ 0xabbf8d02, 0x44ed3be3, 0xa5c33187, 0x4a918766, 0xa0175a04,
+ 0x4f45ece5, 0xb93a488d, 0x5668fe6c, 0xbcee230e, 0x53bc95ef,
+ 0xb2929f8b, 0x5dc0296a, 0xb746f408, 0x581442e9, 0x80c8ba99,
+ 0x6f9a0c78, 0x851cd11a, 0x6a4e67fb, 0x8b606d9f, 0x6432db7e,
+ 0x8eb4061c, 0x61e6b0fd, 0x97991495, 0x78cba274, 0x924d7f16,
+ 0x7d1fc9f7, 0x9c31c393, 0x73637572, 0x99e5a810, 0x76b71ef1,
+ 0xf32d5eb1, 0x1c7fe850, 0xf6f93532, 0x19ab83d3, 0xf88589b7,
+ 0x17d73f56, 0xfd51e234, 0x120354d5, 0xe47cf0bd, 0x0b2e465c,
+ 0xe1a89b3e, 0x0efa2ddf, 0xefd427bb, 0x0086915a, 0xea004c38,
+ 0x0552fad9, 0xdd8e02a9, 0x32dcb448, 0xd85a692a, 0x3708dfcb,
+ 0xd626d5af, 0x3974634e, 0xd3f2be2c, 0x3ca008cd, 0xcadfaca5,
+ 0x258d1a44, 0xcf0bc726, 0x205971c7, 0xc1777ba3, 0x2e25cd42,
+ 0xc4a31020, 0x2bf1a6c1, 0x14e696e1, 0xfbb42000, 0x1132fd62,
+ 0xfe604b83, 0x1f4e41e7, 0xf01cf706, 0x1a9a2a64, 0xf5c89c85,
+ 0x03b738ed, 0xece58e0c, 0x0663536e, 0xe931e58f, 0x081fefeb,
+ 0xe74d590a, 0x0dcb8468, 0xe2993289, 0x3a45caf9, 0xd5177c18,
+ 0x3f91a17a, 0xd0c3179b, 0x31ed1dff, 0xdebfab1e, 0x3439767c,
+ 0xdb6bc09d, 0x2d1464f5, 0xc246d214, 0x28c00f76, 0xc792b997,
+ 0x26bcb3f3, 0xc9ee0512, 0x2368d870, 0xcc3a6e91, 0x49a02ed1,
+ 0xa6f29830, 0x4c744552, 0xa326f3b3, 0x4208f9d7, 0xad5a4f36,
+ 0x47dc9254, 0xa88e24b5, 0x5ef180dd, 0xb1a3363c, 0x5b25eb5e,
+ 0xb4775dbf, 0x555957db, 0xba0be13a, 0x508d3c58, 0xbfdf8ab9,
+ 0x670372c9, 0x8851c428, 0x62d7194a, 0x8d85afab, 0x6caba5cf,
+ 0x83f9132e, 0x697fce4c, 0x862d78ad, 0x7052dcc5, 0x9f006a24,
+ 0x7586b746, 0x9ad401a7, 0x7bfa0bc3, 0x94a8bd22, 0x7e2e6040,
+ 0x917cd6a1},
+ {0x00000000, 0x87a6cb43, 0xd43c90c7, 0x539a5b84, 0x730827cf,
+ 0xf4aeec8c, 0xa734b708, 0x20927c4b, 0xe6104f9e, 0x61b684dd,
+ 0x322cdf59, 0xb58a141a, 0x95186851, 0x12bea312, 0x4124f896,
+ 0xc68233d5, 0x1751997d, 0x90f7523e, 0xc36d09ba, 0x44cbc2f9,
+ 0x6459beb2, 0xe3ff75f1, 0xb0652e75, 0x37c3e536, 0xf141d6e3,
+ 0x76e71da0, 0x257d4624, 0xa2db8d67, 0x8249f12c, 0x05ef3a6f,
+ 0x567561eb, 0xd1d3aaa8, 0x2ea332fa, 0xa905f9b9, 0xfa9fa23d,
+ 0x7d39697e, 0x5dab1535, 0xda0dde76, 0x899785f2, 0x0e314eb1,
+ 0xc8b37d64, 0x4f15b627, 0x1c8feda3, 0x9b2926e0, 0xbbbb5aab,
+ 0x3c1d91e8, 0x6f87ca6c, 0xe821012f, 0x39f2ab87, 0xbe5460c4,
+ 0xedce3b40, 0x6a68f003, 0x4afa8c48, 0xcd5c470b, 0x9ec61c8f,
+ 0x1960d7cc, 0xdfe2e419, 0x58442f5a, 0x0bde74de, 0x8c78bf9d,
+ 0xaceac3d6, 0x2b4c0895, 0x78d65311, 0xff709852, 0x5d4665f4,
+ 0xdae0aeb7, 0x897af533, 0x0edc3e70, 0x2e4e423b, 0xa9e88978,
+ 0xfa72d2fc, 0x7dd419bf, 0xbb562a6a, 0x3cf0e129, 0x6f6abaad,
+ 0xe8cc71ee, 0xc85e0da5, 0x4ff8c6e6, 0x1c629d62, 0x9bc45621,
+ 0x4a17fc89, 0xcdb137ca, 0x9e2b6c4e, 0x198da70d, 0x391fdb46,
+ 0xbeb91005, 0xed234b81, 0x6a8580c2, 0xac07b317, 0x2ba17854,
+ 0x783b23d0, 0xff9de893, 0xdf0f94d8, 0x58a95f9b, 0x0b33041f,
+ 0x8c95cf5c, 0x73e5570e, 0xf4439c4d, 0xa7d9c7c9, 0x207f0c8a,
+ 0x00ed70c1, 0x874bbb82, 0xd4d1e006, 0x53772b45, 0x95f51890,
+ 0x1253d3d3, 0x41c98857, 0xc66f4314, 0xe6fd3f5f, 0x615bf41c,
+ 0x32c1af98, 0xb56764db, 0x64b4ce73, 0xe3120530, 0xb0885eb4,
+ 0x372e95f7, 0x17bce9bc, 0x901a22ff, 0xc380797b, 0x4426b238,
+ 0x82a481ed, 0x05024aae, 0x5698112a, 0xd13eda69, 0xf1aca622,
+ 0x760a6d61, 0x259036e5, 0xa236fda6, 0xba8ccbe8, 0x3d2a00ab,
+ 0x6eb05b2f, 0xe916906c, 0xc984ec27, 0x4e222764, 0x1db87ce0,
+ 0x9a1eb7a3, 0x5c9c8476, 0xdb3a4f35, 0x88a014b1, 0x0f06dff2,
+ 0x2f94a3b9, 0xa83268fa, 0xfba8337e, 0x7c0ef83d, 0xaddd5295,
+ 0x2a7b99d6, 0x79e1c252, 0xfe470911, 0xded5755a, 0x5973be19,
+ 0x0ae9e59d, 0x8d4f2ede, 0x4bcd1d0b, 0xcc6bd648, 0x9ff18dcc,
+ 0x1857468f, 0x38c53ac4, 0xbf63f187, 0xecf9aa03, 0x6b5f6140,
+ 0x942ff912, 0x13893251, 0x401369d5, 0xc7b5a296, 0xe727dedd,
+ 0x6081159e, 0x331b4e1a, 0xb4bd8559, 0x723fb68c, 0xf5997dcf,
+ 0xa603264b, 0x21a5ed08, 0x01379143, 0x86915a00, 0xd50b0184,
+ 0x52adcac7, 0x837e606f, 0x04d8ab2c, 0x5742f0a8, 0xd0e43beb,
+ 0xf07647a0, 0x77d08ce3, 0x244ad767, 0xa3ec1c24, 0x656e2ff1,
+ 0xe2c8e4b2, 0xb152bf36, 0x36f47475, 0x1666083e, 0x91c0c37d,
+ 0xc25a98f9, 0x45fc53ba, 0xe7caae1c, 0x606c655f, 0x33f63edb,
+ 0xb450f598, 0x94c289d3, 0x13644290, 0x40fe1914, 0xc758d257,
+ 0x01dae182, 0x867c2ac1, 0xd5e67145, 0x5240ba06, 0x72d2c64d,
+ 0xf5740d0e, 0xa6ee568a, 0x21489dc9, 0xf09b3761, 0x773dfc22,
+ 0x24a7a7a6, 0xa3016ce5, 0x839310ae, 0x0435dbed, 0x57af8069,
+ 0xd0094b2a, 0x168b78ff, 0x912db3bc, 0xc2b7e838, 0x4511237b,
+ 0x65835f30, 0xe2259473, 0xb1bfcff7, 0x361904b4, 0xc9699ce6,
+ 0x4ecf57a5, 0x1d550c21, 0x9af3c762, 0xba61bb29, 0x3dc7706a,
+ 0x6e5d2bee, 0xe9fbe0ad, 0x2f79d378, 0xa8df183b, 0xfb4543bf,
+ 0x7ce388fc, 0x5c71f4b7, 0xdbd73ff4, 0x884d6470, 0x0febaf33,
+ 0xde38059b, 0x599eced8, 0x0a04955c, 0x8da25e1f, 0xad302254,
+ 0x2a96e917, 0x790cb293, 0xfeaa79d0, 0x38284a05, 0xbf8e8146,
+ 0xec14dac2, 0x6bb21181, 0x4b206dca, 0xcc86a689, 0x9f1cfd0d,
+ 0x18ba364e}};
+
+local const z_word_t FAR crc_braid_big_table[][256] = {
+ {0x0000000000000000, 0x43cba68700000000, 0xc7903cd400000000,
+ 0x845b9a5300000000, 0xcf27087300000000, 0x8cecaef400000000,
+ 0x08b734a700000000, 0x4b7c922000000000, 0x9e4f10e600000000,
+ 0xdd84b66100000000, 0x59df2c3200000000, 0x1a148ab500000000,
+ 0x5168189500000000, 0x12a3be1200000000, 0x96f8244100000000,
+ 0xd53382c600000000, 0x7d99511700000000, 0x3e52f79000000000,
+ 0xba096dc300000000, 0xf9c2cb4400000000, 0xb2be596400000000,
+ 0xf175ffe300000000, 0x752e65b000000000, 0x36e5c33700000000,
+ 0xe3d641f100000000, 0xa01de77600000000, 0x24467d2500000000,
+ 0x678ddba200000000, 0x2cf1498200000000, 0x6f3aef0500000000,
+ 0xeb61755600000000, 0xa8aad3d100000000, 0xfa32a32e00000000,
+ 0xb9f905a900000000, 0x3da29ffa00000000, 0x7e69397d00000000,
+ 0x3515ab5d00000000, 0x76de0dda00000000, 0xf285978900000000,
+ 0xb14e310e00000000, 0x647db3c800000000, 0x27b6154f00000000,
+ 0xa3ed8f1c00000000, 0xe026299b00000000, 0xab5abbbb00000000,
+ 0xe8911d3c00000000, 0x6cca876f00000000, 0x2f0121e800000000,
+ 0x87abf23900000000, 0xc46054be00000000, 0x403bceed00000000,
+ 0x03f0686a00000000, 0x488cfa4a00000000, 0x0b475ccd00000000,
+ 0x8f1cc69e00000000, 0xccd7601900000000, 0x19e4e2df00000000,
+ 0x5a2f445800000000, 0xde74de0b00000000, 0x9dbf788c00000000,
+ 0xd6c3eaac00000000, 0x95084c2b00000000, 0x1153d67800000000,
+ 0x529870ff00000000, 0xf465465d00000000, 0xb7aee0da00000000,
+ 0x33f57a8900000000, 0x703edc0e00000000, 0x3b424e2e00000000,
+ 0x7889e8a900000000, 0xfcd272fa00000000, 0xbf19d47d00000000,
+ 0x6a2a56bb00000000, 0x29e1f03c00000000, 0xadba6a6f00000000,
+ 0xee71cce800000000, 0xa50d5ec800000000, 0xe6c6f84f00000000,
+ 0x629d621c00000000, 0x2156c49b00000000, 0x89fc174a00000000,
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+ 0xbf4345fb00000000, 0xfc88e37c00000000, 0xb7f4715c00000000,
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+ 0x9b0538de00000000, 0xd8ce9e5900000000, 0x5c95040a00000000,
+ 0x1f5ea28d00000000, 0x542230ad00000000, 0x17e9962a00000000,
+ 0x93b20c7900000000, 0xd079aafe00000000, 0x054a283800000000,
+ 0x46818ebf00000000, 0xc2da14ec00000000, 0x8111b26b00000000,
+ 0xca6d204b00000000, 0x89a686cc00000000, 0x0dfd1c9f00000000,
+ 0x4e36ba1800000000},
+ {0x0000000000000000, 0xe1b652ef00000000, 0x836bd40500000000,
+ 0x62dd86ea00000000, 0x06d7a80b00000000, 0xe761fae400000000,
+ 0x85bc7c0e00000000, 0x640a2ee100000000, 0x0cae511700000000,
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+ {0x0000000000000000, 0x5880e2d700000000, 0xf106b47400000000,
+ 0xa98656a300000000, 0xe20d68e900000000, 0xba8d8a3e00000000,
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+ 0x0169160200000000, 0x59e9f4d500000000, 0xf06fa27600000000,
+ 0xa8ef40a100000000},
+ {0x0000000000000000, 0x463b676500000000, 0x8c76ceca00000000,
+ 0xca4da9af00000000, 0x59ebed4e00000000, 0x1fd08a2b00000000,
+ 0xd59d238400000000, 0x93a644e100000000, 0xb2d6db9d00000000,
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+ 0x98f6b8fb00000000, 0xb986278700000000, 0xffbd40e200000000,
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+ 0x6a7b960e00000000, 0xa0363fa100000000, 0xe60d58c400000000,
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+ 0x6d12bb7800000000, 0xc38a020e00000000, 0x1760719500000000,
+ 0x2a5994e300000000, 0xfeb3e77800000000, 0x7668e70e00000000,
+ 0xa282949500000000, 0x9fbb71e300000000, 0x4b51027800000000,
+ 0xe5c9bb0e00000000, 0x3123c89500000000, 0x0c1a2de300000000,
+ 0xd8f05e7800000000, 0x1cad2c0f00000000, 0xc8475f9400000000,
+ 0xf57ebae200000000, 0x2194c97900000000, 0x8f0c700f00000000,
+ 0x5be6039400000000, 0x66dfe6e200000000, 0xb235957900000000,
+ 0x3aee950f00000000, 0xee04e69400000000, 0xd33d03e200000000,
+ 0x07d7707900000000, 0xa94fc90f00000000, 0x7da5ba9400000000,
+ 0x409c5fe200000000, 0x94762c7900000000, 0xc827bb0c00000000,
+ 0x1ccdc89700000000, 0x21f42de100000000, 0xf51e5e7a00000000,
+ 0x5b86e70c00000000, 0x8f6c949700000000, 0xb25571e100000000,
+ 0x66bf027a00000000, 0xee64020c00000000, 0x3a8e719700000000,
+ 0x07b794e100000000, 0xd35de77a00000000, 0x7dc55e0c00000000,
+ 0xa92f2d9700000000, 0x9416c8e100000000, 0x40fcbb7a00000000,
+ 0x84a1c90d00000000, 0x504bba9600000000, 0x6d725fe000000000,
+ 0xb9982c7b00000000, 0x1700950d00000000, 0xc3eae69600000000,
+ 0xfed303e000000000, 0x2a39707b00000000, 0xa2e2700d00000000,
+ 0x7608039600000000, 0x4b31e6e000000000, 0x9fdb957b00000000,
+ 0x31432c0d00000000, 0xe5a95f9600000000, 0xd890bae000000000,
+ 0x0c7ac97b00000000},
+ {0x0000000000000000, 0x2765258100000000, 0x0fcc3bd900000000,
+ 0x28a91e5800000000, 0x5f9e066900000000, 0x78fb23e800000000,
+ 0x50523db000000000, 0x7737183100000000, 0xbe3c0dd200000000,
+ 0x9959285300000000, 0xb1f0360b00000000, 0x9695138a00000000,
+ 0xe1a20bbb00000000, 0xc6c72e3a00000000, 0xee6e306200000000,
+ 0xc90b15e300000000, 0x3d7f6b7f00000000, 0x1a1a4efe00000000,
+ 0x32b350a600000000, 0x15d6752700000000, 0x62e16d1600000000,
+ 0x4584489700000000, 0x6d2d56cf00000000, 0x4a48734e00000000,
+ 0x834366ad00000000, 0xa426432c00000000, 0x8c8f5d7400000000,
+ 0xabea78f500000000, 0xdcdd60c400000000, 0xfbb8454500000000,
+ 0xd3115b1d00000000, 0xf4747e9c00000000, 0x7afed6fe00000000,
+ 0x5d9bf37f00000000, 0x7532ed2700000000, 0x5257c8a600000000,
+ 0x2560d09700000000, 0x0205f51600000000, 0x2aaceb4e00000000,
+ 0x0dc9cecf00000000, 0xc4c2db2c00000000, 0xe3a7fead00000000,
+ 0xcb0ee0f500000000, 0xec6bc57400000000, 0x9b5cdd4500000000,
+ 0xbc39f8c400000000, 0x9490e69c00000000, 0xb3f5c31d00000000,
+ 0x4781bd8100000000, 0x60e4980000000000, 0x484d865800000000,
+ 0x6f28a3d900000000, 0x181fbbe800000000, 0x3f7a9e6900000000,
+ 0x17d3803100000000, 0x30b6a5b000000000, 0xf9bdb05300000000,
+ 0xded895d200000000, 0xf6718b8a00000000, 0xd114ae0b00000000,
+ 0xa623b63a00000000, 0x814693bb00000000, 0xa9ef8de300000000,
+ 0x8e8aa86200000000, 0xb5fadc2600000000, 0x929ff9a700000000,
+ 0xba36e7ff00000000, 0x9d53c27e00000000, 0xea64da4f00000000,
+ 0xcd01ffce00000000, 0xe5a8e19600000000, 0xc2cdc41700000000,
+ 0x0bc6d1f400000000, 0x2ca3f47500000000, 0x040aea2d00000000,
+ 0x236fcfac00000000, 0x5458d79d00000000, 0x733df21c00000000,
+ 0x5b94ec4400000000, 0x7cf1c9c500000000, 0x8885b75900000000,
+ 0xafe092d800000000, 0x87498c8000000000, 0xa02ca90100000000,
+ 0xd71bb13000000000, 0xf07e94b100000000, 0xd8d78ae900000000,
+ 0xffb2af6800000000, 0x36b9ba8b00000000, 0x11dc9f0a00000000,
+ 0x3975815200000000, 0x1e10a4d300000000, 0x6927bce200000000,
+ 0x4e42996300000000, 0x66eb873b00000000, 0x418ea2ba00000000,
+ 0xcf040ad800000000, 0xe8612f5900000000, 0xc0c8310100000000,
+ 0xe7ad148000000000, 0x909a0cb100000000, 0xb7ff293000000000,
+ 0x9f56376800000000, 0xb83312e900000000, 0x7138070a00000000,
+ 0x565d228b00000000, 0x7ef43cd300000000, 0x5991195200000000,
+ 0x2ea6016300000000, 0x09c324e200000000, 0x216a3aba00000000,
+ 0x060f1f3b00000000, 0xf27b61a700000000, 0xd51e442600000000,
+ 0xfdb75a7e00000000, 0xdad27fff00000000, 0xade567ce00000000,
+ 0x8a80424f00000000, 0xa2295c1700000000, 0x854c799600000000,
+ 0x4c476c7500000000, 0x6b2249f400000000, 0x438b57ac00000000,
+ 0x64ee722d00000000, 0x13d96a1c00000000, 0x34bc4f9d00000000,
+ 0x1c1551c500000000, 0x3b70744400000000, 0x6af5b94d00000000,
+ 0x4d909ccc00000000, 0x6539829400000000, 0x425ca71500000000,
+ 0x356bbf2400000000, 0x120e9aa500000000, 0x3aa784fd00000000,
+ 0x1dc2a17c00000000, 0xd4c9b49f00000000, 0xf3ac911e00000000,
+ 0xdb058f4600000000, 0xfc60aac700000000, 0x8b57b2f600000000,
+ 0xac32977700000000, 0x849b892f00000000, 0xa3feacae00000000,
+ 0x578ad23200000000, 0x70eff7b300000000, 0x5846e9eb00000000,
+ 0x7f23cc6a00000000, 0x0814d45b00000000, 0x2f71f1da00000000,
+ 0x07d8ef8200000000, 0x20bdca0300000000, 0xe9b6dfe000000000,
+ 0xced3fa6100000000, 0xe67ae43900000000, 0xc11fc1b800000000,
+ 0xb628d98900000000, 0x914dfc0800000000, 0xb9e4e25000000000,
+ 0x9e81c7d100000000, 0x100b6fb300000000, 0x376e4a3200000000,
+ 0x1fc7546a00000000, 0x38a271eb00000000, 0x4f9569da00000000,
+ 0x68f04c5b00000000, 0x4059520300000000, 0x673c778200000000,
+ 0xae37626100000000, 0x895247e000000000, 0xa1fb59b800000000,
+ 0x869e7c3900000000, 0xf1a9640800000000, 0xd6cc418900000000,
+ 0xfe655fd100000000, 0xd9007a5000000000, 0x2d7404cc00000000,
+ 0x0a11214d00000000, 0x22b83f1500000000, 0x05dd1a9400000000,
+ 0x72ea02a500000000, 0x558f272400000000, 0x7d26397c00000000,
+ 0x5a431cfd00000000, 0x9348091e00000000, 0xb42d2c9f00000000,
+ 0x9c8432c700000000, 0xbbe1174600000000, 0xccd60f7700000000,
+ 0xebb32af600000000, 0xc31a34ae00000000, 0xe47f112f00000000,
+ 0xdf0f656b00000000, 0xf86a40ea00000000, 0xd0c35eb200000000,
+ 0xf7a67b3300000000, 0x8091630200000000, 0xa7f4468300000000,
+ 0x8f5d58db00000000, 0xa8387d5a00000000, 0x613368b900000000,
+ 0x46564d3800000000, 0x6eff536000000000, 0x499a76e100000000,
+ 0x3ead6ed000000000, 0x19c84b5100000000, 0x3161550900000000,
+ 0x1604708800000000, 0xe2700e1400000000, 0xc5152b9500000000,
+ 0xedbc35cd00000000, 0xcad9104c00000000, 0xbdee087d00000000,
+ 0x9a8b2dfc00000000, 0xb22233a400000000, 0x9547162500000000,
+ 0x5c4c03c600000000, 0x7b29264700000000, 0x5380381f00000000,
+ 0x74e51d9e00000000, 0x03d205af00000000, 0x24b7202e00000000,
+ 0x0c1e3e7600000000, 0x2b7b1bf700000000, 0xa5f1b39500000000,
+ 0x8294961400000000, 0xaa3d884c00000000, 0x8d58adcd00000000,
+ 0xfa6fb5fc00000000, 0xdd0a907d00000000, 0xf5a38e2500000000,
+ 0xd2c6aba400000000, 0x1bcdbe4700000000, 0x3ca89bc600000000,
+ 0x1401859e00000000, 0x3364a01f00000000, 0x4453b82e00000000,
+ 0x63369daf00000000, 0x4b9f83f700000000, 0x6cfaa67600000000,
+ 0x988ed8ea00000000, 0xbfebfd6b00000000, 0x9742e33300000000,
+ 0xb027c6b200000000, 0xc710de8300000000, 0xe075fb0200000000,
+ 0xc8dce55a00000000, 0xefb9c0db00000000, 0x26b2d53800000000,
+ 0x01d7f0b900000000, 0x297eeee100000000, 0x0e1bcb6000000000,
+ 0x792cd35100000000, 0x5e49f6d000000000, 0x76e0e88800000000,
+ 0x5185cd0900000000}};
+
+#else /* W == 4 */
+
+local const z_crc_t FAR crc_braid_table[][256] = {
+ {0x00000000, 0x9ba54c6f, 0xec3b9e9f, 0x779ed2f0, 0x03063b7f,
+ 0x98a37710, 0xef3da5e0, 0x7498e98f, 0x060c76fe, 0x9da93a91,
+ 0xea37e861, 0x7192a40e, 0x050a4d81, 0x9eaf01ee, 0xe931d31e,
+ 0x72949f71, 0x0c18edfc, 0x97bda193, 0xe0237363, 0x7b863f0c,
+ 0x0f1ed683, 0x94bb9aec, 0xe325481c, 0x78800473, 0x0a149b02,
+ 0x91b1d76d, 0xe62f059d, 0x7d8a49f2, 0x0912a07d, 0x92b7ec12,
+ 0xe5293ee2, 0x7e8c728d, 0x1831dbf8, 0x83949797, 0xf40a4567,
+ 0x6faf0908, 0x1b37e087, 0x8092ace8, 0xf70c7e18, 0x6ca93277,
+ 0x1e3dad06, 0x8598e169, 0xf2063399, 0x69a37ff6, 0x1d3b9679,
+ 0x869eda16, 0xf10008e6, 0x6aa54489, 0x14293604, 0x8f8c7a6b,
+ 0xf812a89b, 0x63b7e4f4, 0x172f0d7b, 0x8c8a4114, 0xfb1493e4,
+ 0x60b1df8b, 0x122540fa, 0x89800c95, 0xfe1ede65, 0x65bb920a,
+ 0x11237b85, 0x8a8637ea, 0xfd18e51a, 0x66bda975, 0x3063b7f0,
+ 0xabc6fb9f, 0xdc58296f, 0x47fd6500, 0x33658c8f, 0xa8c0c0e0,
+ 0xdf5e1210, 0x44fb5e7f, 0x366fc10e, 0xadca8d61, 0xda545f91,
+ 0x41f113fe, 0x3569fa71, 0xaeccb61e, 0xd95264ee, 0x42f72881,
+ 0x3c7b5a0c, 0xa7de1663, 0xd040c493, 0x4be588fc, 0x3f7d6173,
+ 0xa4d82d1c, 0xd346ffec, 0x48e3b383, 0x3a772cf2, 0xa1d2609d,
+ 0xd64cb26d, 0x4de9fe02, 0x3971178d, 0xa2d45be2, 0xd54a8912,
+ 0x4eefc57d, 0x28526c08, 0xb3f72067, 0xc469f297, 0x5fccbef8,
+ 0x2b545777, 0xb0f11b18, 0xc76fc9e8, 0x5cca8587, 0x2e5e1af6,
+ 0xb5fb5699, 0xc2658469, 0x59c0c806, 0x2d582189, 0xb6fd6de6,
+ 0xc163bf16, 0x5ac6f379, 0x244a81f4, 0xbfefcd9b, 0xc8711f6b,
+ 0x53d45304, 0x274cba8b, 0xbce9f6e4, 0xcb772414, 0x50d2687b,
+ 0x2246f70a, 0xb9e3bb65, 0xce7d6995, 0x55d825fa, 0x2140cc75,
+ 0xbae5801a, 0xcd7b52ea, 0x56de1e85, 0x60c76fe0, 0xfb62238f,
+ 0x8cfcf17f, 0x1759bd10, 0x63c1549f, 0xf86418f0, 0x8ffaca00,
+ 0x145f866f, 0x66cb191e, 0xfd6e5571, 0x8af08781, 0x1155cbee,
+ 0x65cd2261, 0xfe686e0e, 0x89f6bcfe, 0x1253f091, 0x6cdf821c,
+ 0xf77ace73, 0x80e41c83, 0x1b4150ec, 0x6fd9b963, 0xf47cf50c,
+ 0x83e227fc, 0x18476b93, 0x6ad3f4e2, 0xf176b88d, 0x86e86a7d,
+ 0x1d4d2612, 0x69d5cf9d, 0xf27083f2, 0x85ee5102, 0x1e4b1d6d,
+ 0x78f6b418, 0xe353f877, 0x94cd2a87, 0x0f6866e8, 0x7bf08f67,
+ 0xe055c308, 0x97cb11f8, 0x0c6e5d97, 0x7efac2e6, 0xe55f8e89,
+ 0x92c15c79, 0x09641016, 0x7dfcf999, 0xe659b5f6, 0x91c76706,
+ 0x0a622b69, 0x74ee59e4, 0xef4b158b, 0x98d5c77b, 0x03708b14,
+ 0x77e8629b, 0xec4d2ef4, 0x9bd3fc04, 0x0076b06b, 0x72e22f1a,
+ 0xe9476375, 0x9ed9b185, 0x057cfdea, 0x71e41465, 0xea41580a,
+ 0x9ddf8afa, 0x067ac695, 0x50a4d810, 0xcb01947f, 0xbc9f468f,
+ 0x273a0ae0, 0x53a2e36f, 0xc807af00, 0xbf997df0, 0x243c319f,
+ 0x56a8aeee, 0xcd0de281, 0xba933071, 0x21367c1e, 0x55ae9591,
+ 0xce0bd9fe, 0xb9950b0e, 0x22304761, 0x5cbc35ec, 0xc7197983,
+ 0xb087ab73, 0x2b22e71c, 0x5fba0e93, 0xc41f42fc, 0xb381900c,
+ 0x2824dc63, 0x5ab04312, 0xc1150f7d, 0xb68bdd8d, 0x2d2e91e2,
+ 0x59b6786d, 0xc2133402, 0xb58de6f2, 0x2e28aa9d, 0x489503e8,
+ 0xd3304f87, 0xa4ae9d77, 0x3f0bd118, 0x4b933897, 0xd03674f8,
+ 0xa7a8a608, 0x3c0dea67, 0x4e997516, 0xd53c3979, 0xa2a2eb89,
+ 0x3907a7e6, 0x4d9f4e69, 0xd63a0206, 0xa1a4d0f6, 0x3a019c99,
+ 0x448dee14, 0xdf28a27b, 0xa8b6708b, 0x33133ce4, 0x478bd56b,
+ 0xdc2e9904, 0xabb04bf4, 0x3015079b, 0x428198ea, 0xd924d485,
+ 0xaeba0675, 0x351f4a1a, 0x4187a395, 0xda22effa, 0xadbc3d0a,
+ 0x36197165},
+ {0x00000000, 0xc18edfc0, 0x586cb9c1, 0x99e26601, 0xb0d97382,
+ 0x7157ac42, 0xe8b5ca43, 0x293b1583, 0xbac3e145, 0x7b4d3e85,
+ 0xe2af5884, 0x23218744, 0x0a1a92c7, 0xcb944d07, 0x52762b06,
+ 0x93f8f4c6, 0xaef6c4cb, 0x6f781b0b, 0xf69a7d0a, 0x3714a2ca,
+ 0x1e2fb749, 0xdfa16889, 0x46430e88, 0x87cdd148, 0x1435258e,
+ 0xd5bbfa4e, 0x4c599c4f, 0x8dd7438f, 0xa4ec560c, 0x656289cc,
+ 0xfc80efcd, 0x3d0e300d, 0x869c8fd7, 0x47125017, 0xdef03616,
+ 0x1f7ee9d6, 0x3645fc55, 0xf7cb2395, 0x6e294594, 0xafa79a54,
+ 0x3c5f6e92, 0xfdd1b152, 0x6433d753, 0xa5bd0893, 0x8c861d10,
+ 0x4d08c2d0, 0xd4eaa4d1, 0x15647b11, 0x286a4b1c, 0xe9e494dc,
+ 0x7006f2dd, 0xb1882d1d, 0x98b3389e, 0x593de75e, 0xc0df815f,
+ 0x01515e9f, 0x92a9aa59, 0x53277599, 0xcac51398, 0x0b4bcc58,
+ 0x2270d9db, 0xe3fe061b, 0x7a1c601a, 0xbb92bfda, 0xd64819ef,
+ 0x17c6c62f, 0x8e24a02e, 0x4faa7fee, 0x66916a6d, 0xa71fb5ad,
+ 0x3efdd3ac, 0xff730c6c, 0x6c8bf8aa, 0xad05276a, 0x34e7416b,
+ 0xf5699eab, 0xdc528b28, 0x1ddc54e8, 0x843e32e9, 0x45b0ed29,
+ 0x78bedd24, 0xb93002e4, 0x20d264e5, 0xe15cbb25, 0xc867aea6,
+ 0x09e97166, 0x900b1767, 0x5185c8a7, 0xc27d3c61, 0x03f3e3a1,
+ 0x9a1185a0, 0x5b9f5a60, 0x72a44fe3, 0xb32a9023, 0x2ac8f622,
+ 0xeb4629e2, 0x50d49638, 0x915a49f8, 0x08b82ff9, 0xc936f039,
+ 0xe00de5ba, 0x21833a7a, 0xb8615c7b, 0x79ef83bb, 0xea17777d,
+ 0x2b99a8bd, 0xb27bcebc, 0x73f5117c, 0x5ace04ff, 0x9b40db3f,
+ 0x02a2bd3e, 0xc32c62fe, 0xfe2252f3, 0x3fac8d33, 0xa64eeb32,
+ 0x67c034f2, 0x4efb2171, 0x8f75feb1, 0x169798b0, 0xd7194770,
+ 0x44e1b3b6, 0x856f6c76, 0x1c8d0a77, 0xdd03d5b7, 0xf438c034,
+ 0x35b61ff4, 0xac5479f5, 0x6ddaa635, 0x77e1359f, 0xb66fea5f,
+ 0x2f8d8c5e, 0xee03539e, 0xc738461d, 0x06b699dd, 0x9f54ffdc,
+ 0x5eda201c, 0xcd22d4da, 0x0cac0b1a, 0x954e6d1b, 0x54c0b2db,
+ 0x7dfba758, 0xbc757898, 0x25971e99, 0xe419c159, 0xd917f154,
+ 0x18992e94, 0x817b4895, 0x40f59755, 0x69ce82d6, 0xa8405d16,
+ 0x31a23b17, 0xf02ce4d7, 0x63d41011, 0xa25acfd1, 0x3bb8a9d0,
+ 0xfa367610, 0xd30d6393, 0x1283bc53, 0x8b61da52, 0x4aef0592,
+ 0xf17dba48, 0x30f36588, 0xa9110389, 0x689fdc49, 0x41a4c9ca,
+ 0x802a160a, 0x19c8700b, 0xd846afcb, 0x4bbe5b0d, 0x8a3084cd,
+ 0x13d2e2cc, 0xd25c3d0c, 0xfb67288f, 0x3ae9f74f, 0xa30b914e,
+ 0x62854e8e, 0x5f8b7e83, 0x9e05a143, 0x07e7c742, 0xc6691882,
+ 0xef520d01, 0x2edcd2c1, 0xb73eb4c0, 0x76b06b00, 0xe5489fc6,
+ 0x24c64006, 0xbd242607, 0x7caaf9c7, 0x5591ec44, 0x941f3384,
+ 0x0dfd5585, 0xcc738a45, 0xa1a92c70, 0x6027f3b0, 0xf9c595b1,
+ 0x384b4a71, 0x11705ff2, 0xd0fe8032, 0x491ce633, 0x889239f3,
+ 0x1b6acd35, 0xdae412f5, 0x430674f4, 0x8288ab34, 0xabb3beb7,
+ 0x6a3d6177, 0xf3df0776, 0x3251d8b6, 0x0f5fe8bb, 0xced1377b,
+ 0x5733517a, 0x96bd8eba, 0xbf869b39, 0x7e0844f9, 0xe7ea22f8,
+ 0x2664fd38, 0xb59c09fe, 0x7412d63e, 0xedf0b03f, 0x2c7e6fff,
+ 0x05457a7c, 0xc4cba5bc, 0x5d29c3bd, 0x9ca71c7d, 0x2735a3a7,
+ 0xe6bb7c67, 0x7f591a66, 0xbed7c5a6, 0x97ecd025, 0x56620fe5,
+ 0xcf8069e4, 0x0e0eb624, 0x9df642e2, 0x5c789d22, 0xc59afb23,
+ 0x041424e3, 0x2d2f3160, 0xeca1eea0, 0x754388a1, 0xb4cd5761,
+ 0x89c3676c, 0x484db8ac, 0xd1afdead, 0x1021016d, 0x391a14ee,
+ 0xf894cb2e, 0x6176ad2f, 0xa0f872ef, 0x33008629, 0xf28e59e9,
+ 0x6b6c3fe8, 0xaae2e028, 0x83d9f5ab, 0x42572a6b, 0xdbb54c6a,
+ 0x1a3b93aa},
+ {0x00000000, 0xefc26b3e, 0x04f5d03d, 0xeb37bb03, 0x09eba07a,
+ 0xe629cb44, 0x0d1e7047, 0xe2dc1b79, 0x13d740f4, 0xfc152bca,
+ 0x172290c9, 0xf8e0fbf7, 0x1a3ce08e, 0xf5fe8bb0, 0x1ec930b3,
+ 0xf10b5b8d, 0x27ae81e8, 0xc86cead6, 0x235b51d5, 0xcc993aeb,
+ 0x2e452192, 0xc1874aac, 0x2ab0f1af, 0xc5729a91, 0x3479c11c,
+ 0xdbbbaa22, 0x308c1121, 0xdf4e7a1f, 0x3d926166, 0xd2500a58,
+ 0x3967b15b, 0xd6a5da65, 0x4f5d03d0, 0xa09f68ee, 0x4ba8d3ed,
+ 0xa46ab8d3, 0x46b6a3aa, 0xa974c894, 0x42437397, 0xad8118a9,
+ 0x5c8a4324, 0xb348281a, 0x587f9319, 0xb7bdf827, 0x5561e35e,
+ 0xbaa38860, 0x51943363, 0xbe56585d, 0x68f38238, 0x8731e906,
+ 0x6c065205, 0x83c4393b, 0x61182242, 0x8eda497c, 0x65edf27f,
+ 0x8a2f9941, 0x7b24c2cc, 0x94e6a9f2, 0x7fd112f1, 0x901379cf,
+ 0x72cf62b6, 0x9d0d0988, 0x763ab28b, 0x99f8d9b5, 0x9eba07a0,
+ 0x71786c9e, 0x9a4fd79d, 0x758dbca3, 0x9751a7da, 0x7893cce4,
+ 0x93a477e7, 0x7c661cd9, 0x8d6d4754, 0x62af2c6a, 0x89989769,
+ 0x665afc57, 0x8486e72e, 0x6b448c10, 0x80733713, 0x6fb15c2d,
+ 0xb9148648, 0x56d6ed76, 0xbde15675, 0x52233d4b, 0xb0ff2632,
+ 0x5f3d4d0c, 0xb40af60f, 0x5bc89d31, 0xaac3c6bc, 0x4501ad82,
+ 0xae361681, 0x41f47dbf, 0xa32866c6, 0x4cea0df8, 0xa7ddb6fb,
+ 0x481fddc5, 0xd1e70470, 0x3e256f4e, 0xd512d44d, 0x3ad0bf73,
+ 0xd80ca40a, 0x37cecf34, 0xdcf97437, 0x333b1f09, 0xc2304484,
+ 0x2df22fba, 0xc6c594b9, 0x2907ff87, 0xcbdbe4fe, 0x24198fc0,
+ 0xcf2e34c3, 0x20ec5ffd, 0xf6498598, 0x198beea6, 0xf2bc55a5,
+ 0x1d7e3e9b, 0xffa225e2, 0x10604edc, 0xfb57f5df, 0x14959ee1,
+ 0xe59ec56c, 0x0a5cae52, 0xe16b1551, 0x0ea97e6f, 0xec756516,
+ 0x03b70e28, 0xe880b52b, 0x0742de15, 0xe6050901, 0x09c7623f,
+ 0xe2f0d93c, 0x0d32b202, 0xefeea97b, 0x002cc245, 0xeb1b7946,
+ 0x04d91278, 0xf5d249f5, 0x1a1022cb, 0xf12799c8, 0x1ee5f2f6,
+ 0xfc39e98f, 0x13fb82b1, 0xf8cc39b2, 0x170e528c, 0xc1ab88e9,
+ 0x2e69e3d7, 0xc55e58d4, 0x2a9c33ea, 0xc8402893, 0x278243ad,
+ 0xccb5f8ae, 0x23779390, 0xd27cc81d, 0x3dbea323, 0xd6891820,
+ 0x394b731e, 0xdb976867, 0x34550359, 0xdf62b85a, 0x30a0d364,
+ 0xa9580ad1, 0x469a61ef, 0xadaddaec, 0x426fb1d2, 0xa0b3aaab,
+ 0x4f71c195, 0xa4467a96, 0x4b8411a8, 0xba8f4a25, 0x554d211b,
+ 0xbe7a9a18, 0x51b8f126, 0xb364ea5f, 0x5ca68161, 0xb7913a62,
+ 0x5853515c, 0x8ef68b39, 0x6134e007, 0x8a035b04, 0x65c1303a,
+ 0x871d2b43, 0x68df407d, 0x83e8fb7e, 0x6c2a9040, 0x9d21cbcd,
+ 0x72e3a0f3, 0x99d41bf0, 0x761670ce, 0x94ca6bb7, 0x7b080089,
+ 0x903fbb8a, 0x7ffdd0b4, 0x78bf0ea1, 0x977d659f, 0x7c4ade9c,
+ 0x9388b5a2, 0x7154aedb, 0x9e96c5e5, 0x75a17ee6, 0x9a6315d8,
+ 0x6b684e55, 0x84aa256b, 0x6f9d9e68, 0x805ff556, 0x6283ee2f,
+ 0x8d418511, 0x66763e12, 0x89b4552c, 0x5f118f49, 0xb0d3e477,
+ 0x5be45f74, 0xb426344a, 0x56fa2f33, 0xb938440d, 0x520fff0e,
+ 0xbdcd9430, 0x4cc6cfbd, 0xa304a483, 0x48331f80, 0xa7f174be,
+ 0x452d6fc7, 0xaaef04f9, 0x41d8bffa, 0xae1ad4c4, 0x37e20d71,
+ 0xd820664f, 0x3317dd4c, 0xdcd5b672, 0x3e09ad0b, 0xd1cbc635,
+ 0x3afc7d36, 0xd53e1608, 0x24354d85, 0xcbf726bb, 0x20c09db8,
+ 0xcf02f686, 0x2ddeedff, 0xc21c86c1, 0x292b3dc2, 0xc6e956fc,
+ 0x104c8c99, 0xff8ee7a7, 0x14b95ca4, 0xfb7b379a, 0x19a72ce3,
+ 0xf66547dd, 0x1d52fcde, 0xf29097e0, 0x039bcc6d, 0xec59a753,
+ 0x076e1c50, 0xe8ac776e, 0x0a706c17, 0xe5b20729, 0x0e85bc2a,
+ 0xe147d714},
+ {0x00000000, 0x177b1443, 0x2ef62886, 0x398d3cc5, 0x5dec510c,
+ 0x4a97454f, 0x731a798a, 0x64616dc9, 0xbbd8a218, 0xaca3b65b,
+ 0x952e8a9e, 0x82559edd, 0xe634f314, 0xf14fe757, 0xc8c2db92,
+ 0xdfb9cfd1, 0xacc04271, 0xbbbb5632, 0x82366af7, 0x954d7eb4,
+ 0xf12c137d, 0xe657073e, 0xdfda3bfb, 0xc8a12fb8, 0x1718e069,
+ 0x0063f42a, 0x39eec8ef, 0x2e95dcac, 0x4af4b165, 0x5d8fa526,
+ 0x640299e3, 0x73798da0, 0x82f182a3, 0x958a96e0, 0xac07aa25,
+ 0xbb7cbe66, 0xdf1dd3af, 0xc866c7ec, 0xf1ebfb29, 0xe690ef6a,
+ 0x392920bb, 0x2e5234f8, 0x17df083d, 0x00a41c7e, 0x64c571b7,
+ 0x73be65f4, 0x4a335931, 0x5d484d72, 0x2e31c0d2, 0x394ad491,
+ 0x00c7e854, 0x17bcfc17, 0x73dd91de, 0x64a6859d, 0x5d2bb958,
+ 0x4a50ad1b, 0x95e962ca, 0x82927689, 0xbb1f4a4c, 0xac645e0f,
+ 0xc80533c6, 0xdf7e2785, 0xe6f31b40, 0xf1880f03, 0xde920307,
+ 0xc9e91744, 0xf0642b81, 0xe71f3fc2, 0x837e520b, 0x94054648,
+ 0xad887a8d, 0xbaf36ece, 0x654aa11f, 0x7231b55c, 0x4bbc8999,
+ 0x5cc79dda, 0x38a6f013, 0x2fdde450, 0x1650d895, 0x012bccd6,
+ 0x72524176, 0x65295535, 0x5ca469f0, 0x4bdf7db3, 0x2fbe107a,
+ 0x38c50439, 0x014838fc, 0x16332cbf, 0xc98ae36e, 0xdef1f72d,
+ 0xe77ccbe8, 0xf007dfab, 0x9466b262, 0x831da621, 0xba909ae4,
+ 0xadeb8ea7, 0x5c6381a4, 0x4b1895e7, 0x7295a922, 0x65eebd61,
+ 0x018fd0a8, 0x16f4c4eb, 0x2f79f82e, 0x3802ec6d, 0xe7bb23bc,
+ 0xf0c037ff, 0xc94d0b3a, 0xde361f79, 0xba5772b0, 0xad2c66f3,
+ 0x94a15a36, 0x83da4e75, 0xf0a3c3d5, 0xe7d8d796, 0xde55eb53,
+ 0xc92eff10, 0xad4f92d9, 0xba34869a, 0x83b9ba5f, 0x94c2ae1c,
+ 0x4b7b61cd, 0x5c00758e, 0x658d494b, 0x72f65d08, 0x169730c1,
+ 0x01ec2482, 0x38611847, 0x2f1a0c04, 0x6655004f, 0x712e140c,
+ 0x48a328c9, 0x5fd83c8a, 0x3bb95143, 0x2cc24500, 0x154f79c5,
+ 0x02346d86, 0xdd8da257, 0xcaf6b614, 0xf37b8ad1, 0xe4009e92,
+ 0x8061f35b, 0x971ae718, 0xae97dbdd, 0xb9eccf9e, 0xca95423e,
+ 0xddee567d, 0xe4636ab8, 0xf3187efb, 0x97791332, 0x80020771,
+ 0xb98f3bb4, 0xaef42ff7, 0x714de026, 0x6636f465, 0x5fbbc8a0,
+ 0x48c0dce3, 0x2ca1b12a, 0x3bdaa569, 0x025799ac, 0x152c8def,
+ 0xe4a482ec, 0xf3df96af, 0xca52aa6a, 0xdd29be29, 0xb948d3e0,
+ 0xae33c7a3, 0x97befb66, 0x80c5ef25, 0x5f7c20f4, 0x480734b7,
+ 0x718a0872, 0x66f11c31, 0x029071f8, 0x15eb65bb, 0x2c66597e,
+ 0x3b1d4d3d, 0x4864c09d, 0x5f1fd4de, 0x6692e81b, 0x71e9fc58,
+ 0x15889191, 0x02f385d2, 0x3b7eb917, 0x2c05ad54, 0xf3bc6285,
+ 0xe4c776c6, 0xdd4a4a03, 0xca315e40, 0xae503389, 0xb92b27ca,
+ 0x80a61b0f, 0x97dd0f4c, 0xb8c70348, 0xafbc170b, 0x96312bce,
+ 0x814a3f8d, 0xe52b5244, 0xf2504607, 0xcbdd7ac2, 0xdca66e81,
+ 0x031fa150, 0x1464b513, 0x2de989d6, 0x3a929d95, 0x5ef3f05c,
+ 0x4988e41f, 0x7005d8da, 0x677ecc99, 0x14074139, 0x037c557a,
+ 0x3af169bf, 0x2d8a7dfc, 0x49eb1035, 0x5e900476, 0x671d38b3,
+ 0x70662cf0, 0xafdfe321, 0xb8a4f762, 0x8129cba7, 0x9652dfe4,
+ 0xf233b22d, 0xe548a66e, 0xdcc59aab, 0xcbbe8ee8, 0x3a3681eb,
+ 0x2d4d95a8, 0x14c0a96d, 0x03bbbd2e, 0x67dad0e7, 0x70a1c4a4,
+ 0x492cf861, 0x5e57ec22, 0x81ee23f3, 0x969537b0, 0xaf180b75,
+ 0xb8631f36, 0xdc0272ff, 0xcb7966bc, 0xf2f45a79, 0xe58f4e3a,
+ 0x96f6c39a, 0x818dd7d9, 0xb800eb1c, 0xaf7bff5f, 0xcb1a9296,
+ 0xdc6186d5, 0xe5ecba10, 0xf297ae53, 0x2d2e6182, 0x3a5575c1,
+ 0x03d84904, 0x14a35d47, 0x70c2308e, 0x67b924cd, 0x5e341808,
+ 0x494f0c4b}};
+
+local const z_word_t FAR crc_braid_big_table[][256] = {
+ {0x00000000, 0x43147b17, 0x8628f62e, 0xc53c8d39, 0x0c51ec5d,
+ 0x4f45974a, 0x8a791a73, 0xc96d6164, 0x18a2d8bb, 0x5bb6a3ac,
+ 0x9e8a2e95, 0xdd9e5582, 0x14f334e6, 0x57e74ff1, 0x92dbc2c8,
+ 0xd1cfb9df, 0x7142c0ac, 0x3256bbbb, 0xf76a3682, 0xb47e4d95,
+ 0x7d132cf1, 0x3e0757e6, 0xfb3bdadf, 0xb82fa1c8, 0x69e01817,
+ 0x2af46300, 0xefc8ee39, 0xacdc952e, 0x65b1f44a, 0x26a58f5d,
+ 0xe3990264, 0xa08d7973, 0xa382f182, 0xe0968a95, 0x25aa07ac,
+ 0x66be7cbb, 0xafd31ddf, 0xecc766c8, 0x29fbebf1, 0x6aef90e6,
+ 0xbb202939, 0xf834522e, 0x3d08df17, 0x7e1ca400, 0xb771c564,
+ 0xf465be73, 0x3159334a, 0x724d485d, 0xd2c0312e, 0x91d44a39,
+ 0x54e8c700, 0x17fcbc17, 0xde91dd73, 0x9d85a664, 0x58b92b5d,
+ 0x1bad504a, 0xca62e995, 0x89769282, 0x4c4a1fbb, 0x0f5e64ac,
+ 0xc63305c8, 0x85277edf, 0x401bf3e6, 0x030f88f1, 0x070392de,
+ 0x4417e9c9, 0x812b64f0, 0xc23f1fe7, 0x0b527e83, 0x48460594,
+ 0x8d7a88ad, 0xce6ef3ba, 0x1fa14a65, 0x5cb53172, 0x9989bc4b,
+ 0xda9dc75c, 0x13f0a638, 0x50e4dd2f, 0x95d85016, 0xd6cc2b01,
+ 0x76415272, 0x35552965, 0xf069a45c, 0xb37ddf4b, 0x7a10be2f,
+ 0x3904c538, 0xfc384801, 0xbf2c3316, 0x6ee38ac9, 0x2df7f1de,
+ 0xe8cb7ce7, 0xabdf07f0, 0x62b26694, 0x21a61d83, 0xe49a90ba,
+ 0xa78eebad, 0xa481635c, 0xe795184b, 0x22a99572, 0x61bdee65,
+ 0xa8d08f01, 0xebc4f416, 0x2ef8792f, 0x6dec0238, 0xbc23bbe7,
+ 0xff37c0f0, 0x3a0b4dc9, 0x791f36de, 0xb07257ba, 0xf3662cad,
+ 0x365aa194, 0x754eda83, 0xd5c3a3f0, 0x96d7d8e7, 0x53eb55de,
+ 0x10ff2ec9, 0xd9924fad, 0x9a8634ba, 0x5fbab983, 0x1caec294,
+ 0xcd617b4b, 0x8e75005c, 0x4b498d65, 0x085df672, 0xc1309716,
+ 0x8224ec01, 0x47186138, 0x040c1a2f, 0x4f005566, 0x0c142e71,
+ 0xc928a348, 0x8a3cd85f, 0x4351b93b, 0x0045c22c, 0xc5794f15,
+ 0x866d3402, 0x57a28ddd, 0x14b6f6ca, 0xd18a7bf3, 0x929e00e4,
+ 0x5bf36180, 0x18e71a97, 0xdddb97ae, 0x9ecfecb9, 0x3e4295ca,
+ 0x7d56eedd, 0xb86a63e4, 0xfb7e18f3, 0x32137997, 0x71070280,
+ 0xb43b8fb9, 0xf72ff4ae, 0x26e04d71, 0x65f43666, 0xa0c8bb5f,
+ 0xe3dcc048, 0x2ab1a12c, 0x69a5da3b, 0xac995702, 0xef8d2c15,
+ 0xec82a4e4, 0xaf96dff3, 0x6aaa52ca, 0x29be29dd, 0xe0d348b9,
+ 0xa3c733ae, 0x66fbbe97, 0x25efc580, 0xf4207c5f, 0xb7340748,
+ 0x72088a71, 0x311cf166, 0xf8719002, 0xbb65eb15, 0x7e59662c,
+ 0x3d4d1d3b, 0x9dc06448, 0xded41f5f, 0x1be89266, 0x58fce971,
+ 0x91918815, 0xd285f302, 0x17b97e3b, 0x54ad052c, 0x8562bcf3,
+ 0xc676c7e4, 0x034a4add, 0x405e31ca, 0x893350ae, 0xca272bb9,
+ 0x0f1ba680, 0x4c0fdd97, 0x4803c7b8, 0x0b17bcaf, 0xce2b3196,
+ 0x8d3f4a81, 0x44522be5, 0x074650f2, 0xc27addcb, 0x816ea6dc,
+ 0x50a11f03, 0x13b56414, 0xd689e92d, 0x959d923a, 0x5cf0f35e,
+ 0x1fe48849, 0xdad80570, 0x99cc7e67, 0x39410714, 0x7a557c03,
+ 0xbf69f13a, 0xfc7d8a2d, 0x3510eb49, 0x7604905e, 0xb3381d67,
+ 0xf02c6670, 0x21e3dfaf, 0x62f7a4b8, 0xa7cb2981, 0xe4df5296,
+ 0x2db233f2, 0x6ea648e5, 0xab9ac5dc, 0xe88ebecb, 0xeb81363a,
+ 0xa8954d2d, 0x6da9c014, 0x2ebdbb03, 0xe7d0da67, 0xa4c4a170,
+ 0x61f82c49, 0x22ec575e, 0xf323ee81, 0xb0379596, 0x750b18af,
+ 0x361f63b8, 0xff7202dc, 0xbc6679cb, 0x795af4f2, 0x3a4e8fe5,
+ 0x9ac3f696, 0xd9d78d81, 0x1ceb00b8, 0x5fff7baf, 0x96921acb,
+ 0xd58661dc, 0x10baece5, 0x53ae97f2, 0x82612e2d, 0xc175553a,
+ 0x0449d803, 0x475da314, 0x8e30c270, 0xcd24b967, 0x0818345e,
+ 0x4b0c4f49},
+ {0x00000000, 0x3e6bc2ef, 0x3dd0f504, 0x03bb37eb, 0x7aa0eb09,
+ 0x44cb29e6, 0x47701e0d, 0x791bdce2, 0xf440d713, 0xca2b15fc,
+ 0xc9902217, 0xf7fbe0f8, 0x8ee03c1a, 0xb08bfef5, 0xb330c91e,
+ 0x8d5b0bf1, 0xe881ae27, 0xd6ea6cc8, 0xd5515b23, 0xeb3a99cc,
+ 0x9221452e, 0xac4a87c1, 0xaff1b02a, 0x919a72c5, 0x1cc17934,
+ 0x22aabbdb, 0x21118c30, 0x1f7a4edf, 0x6661923d, 0x580a50d2,
+ 0x5bb16739, 0x65daa5d6, 0xd0035d4f, 0xee689fa0, 0xedd3a84b,
+ 0xd3b86aa4, 0xaaa3b646, 0x94c874a9, 0x97734342, 0xa91881ad,
+ 0x24438a5c, 0x1a2848b3, 0x19937f58, 0x27f8bdb7, 0x5ee36155,
+ 0x6088a3ba, 0x63339451, 0x5d5856be, 0x3882f368, 0x06e93187,
+ 0x0552066c, 0x3b39c483, 0x42221861, 0x7c49da8e, 0x7ff2ed65,
+ 0x41992f8a, 0xccc2247b, 0xf2a9e694, 0xf112d17f, 0xcf791390,
+ 0xb662cf72, 0x88090d9d, 0x8bb23a76, 0xb5d9f899, 0xa007ba9e,
+ 0x9e6c7871, 0x9dd74f9a, 0xa3bc8d75, 0xdaa75197, 0xe4cc9378,
+ 0xe777a493, 0xd91c667c, 0x54476d8d, 0x6a2caf62, 0x69979889,
+ 0x57fc5a66, 0x2ee78684, 0x108c446b, 0x13377380, 0x2d5cb16f,
+ 0x488614b9, 0x76edd656, 0x7556e1bd, 0x4b3d2352, 0x3226ffb0,
+ 0x0c4d3d5f, 0x0ff60ab4, 0x319dc85b, 0xbcc6c3aa, 0x82ad0145,
+ 0x811636ae, 0xbf7df441, 0xc66628a3, 0xf80dea4c, 0xfbb6dda7,
+ 0xc5dd1f48, 0x7004e7d1, 0x4e6f253e, 0x4dd412d5, 0x73bfd03a,
+ 0x0aa40cd8, 0x34cfce37, 0x3774f9dc, 0x091f3b33, 0x844430c2,
+ 0xba2ff22d, 0xb994c5c6, 0x87ff0729, 0xfee4dbcb, 0xc08f1924,
+ 0xc3342ecf, 0xfd5fec20, 0x988549f6, 0xa6ee8b19, 0xa555bcf2,
+ 0x9b3e7e1d, 0xe225a2ff, 0xdc4e6010, 0xdff557fb, 0xe19e9514,
+ 0x6cc59ee5, 0x52ae5c0a, 0x51156be1, 0x6f7ea90e, 0x166575ec,
+ 0x280eb703, 0x2bb580e8, 0x15de4207, 0x010905e6, 0x3f62c709,
+ 0x3cd9f0e2, 0x02b2320d, 0x7ba9eeef, 0x45c22c00, 0x46791beb,
+ 0x7812d904, 0xf549d2f5, 0xcb22101a, 0xc89927f1, 0xf6f2e51e,
+ 0x8fe939fc, 0xb182fb13, 0xb239ccf8, 0x8c520e17, 0xe988abc1,
+ 0xd7e3692e, 0xd4585ec5, 0xea339c2a, 0x932840c8, 0xad438227,
+ 0xaef8b5cc, 0x90937723, 0x1dc87cd2, 0x23a3be3d, 0x201889d6,
+ 0x1e734b39, 0x676897db, 0x59035534, 0x5ab862df, 0x64d3a030,
+ 0xd10a58a9, 0xef619a46, 0xecdaadad, 0xd2b16f42, 0xabaab3a0,
+ 0x95c1714f, 0x967a46a4, 0xa811844b, 0x254a8fba, 0x1b214d55,
+ 0x189a7abe, 0x26f1b851, 0x5fea64b3, 0x6181a65c, 0x623a91b7,
+ 0x5c515358, 0x398bf68e, 0x07e03461, 0x045b038a, 0x3a30c165,
+ 0x432b1d87, 0x7d40df68, 0x7efbe883, 0x40902a6c, 0xcdcb219d,
+ 0xf3a0e372, 0xf01bd499, 0xce701676, 0xb76bca94, 0x8900087b,
+ 0x8abb3f90, 0xb4d0fd7f, 0xa10ebf78, 0x9f657d97, 0x9cde4a7c,
+ 0xa2b58893, 0xdbae5471, 0xe5c5969e, 0xe67ea175, 0xd815639a,
+ 0x554e686b, 0x6b25aa84, 0x689e9d6f, 0x56f55f80, 0x2fee8362,
+ 0x1185418d, 0x123e7666, 0x2c55b489, 0x498f115f, 0x77e4d3b0,
+ 0x745fe45b, 0x4a3426b4, 0x332ffa56, 0x0d4438b9, 0x0eff0f52,
+ 0x3094cdbd, 0xbdcfc64c, 0x83a404a3, 0x801f3348, 0xbe74f1a7,
+ 0xc76f2d45, 0xf904efaa, 0xfabfd841, 0xc4d41aae, 0x710de237,
+ 0x4f6620d8, 0x4cdd1733, 0x72b6d5dc, 0x0bad093e, 0x35c6cbd1,
+ 0x367dfc3a, 0x08163ed5, 0x854d3524, 0xbb26f7cb, 0xb89dc020,
+ 0x86f602cf, 0xffedde2d, 0xc1861cc2, 0xc23d2b29, 0xfc56e9c6,
+ 0x998c4c10, 0xa7e78eff, 0xa45cb914, 0x9a377bfb, 0xe32ca719,
+ 0xdd4765f6, 0xdefc521d, 0xe09790f2, 0x6dcc9b03, 0x53a759ec,
+ 0x501c6e07, 0x6e77ace8, 0x176c700a, 0x2907b2e5, 0x2abc850e,
+ 0x14d747e1},
+ {0x00000000, 0xc0df8ec1, 0xc1b96c58, 0x0166e299, 0x8273d9b0,
+ 0x42ac5771, 0x43cab5e8, 0x83153b29, 0x45e1c3ba, 0x853e4d7b,
+ 0x8458afe2, 0x44872123, 0xc7921a0a, 0x074d94cb, 0x062b7652,
+ 0xc6f4f893, 0xcbc4f6ae, 0x0b1b786f, 0x0a7d9af6, 0xcaa21437,
+ 0x49b72f1e, 0x8968a1df, 0x880e4346, 0x48d1cd87, 0x8e253514,
+ 0x4efabbd5, 0x4f9c594c, 0x8f43d78d, 0x0c56eca4, 0xcc896265,
+ 0xcdef80fc, 0x0d300e3d, 0xd78f9c86, 0x17501247, 0x1636f0de,
+ 0xd6e97e1f, 0x55fc4536, 0x9523cbf7, 0x9445296e, 0x549aa7af,
+ 0x926e5f3c, 0x52b1d1fd, 0x53d73364, 0x9308bda5, 0x101d868c,
+ 0xd0c2084d, 0xd1a4ead4, 0x117b6415, 0x1c4b6a28, 0xdc94e4e9,
+ 0xddf20670, 0x1d2d88b1, 0x9e38b398, 0x5ee73d59, 0x5f81dfc0,
+ 0x9f5e5101, 0x59aaa992, 0x99752753, 0x9813c5ca, 0x58cc4b0b,
+ 0xdbd97022, 0x1b06fee3, 0x1a601c7a, 0xdabf92bb, 0xef1948d6,
+ 0x2fc6c617, 0x2ea0248e, 0xee7faa4f, 0x6d6a9166, 0xadb51fa7,
+ 0xacd3fd3e, 0x6c0c73ff, 0xaaf88b6c, 0x6a2705ad, 0x6b41e734,
+ 0xab9e69f5, 0x288b52dc, 0xe854dc1d, 0xe9323e84, 0x29edb045,
+ 0x24ddbe78, 0xe40230b9, 0xe564d220, 0x25bb5ce1, 0xa6ae67c8,
+ 0x6671e909, 0x67170b90, 0xa7c88551, 0x613c7dc2, 0xa1e3f303,
+ 0xa085119a, 0x605a9f5b, 0xe34fa472, 0x23902ab3, 0x22f6c82a,
+ 0xe22946eb, 0x3896d450, 0xf8495a91, 0xf92fb808, 0x39f036c9,
+ 0xbae50de0, 0x7a3a8321, 0x7b5c61b8, 0xbb83ef79, 0x7d7717ea,
+ 0xbda8992b, 0xbcce7bb2, 0x7c11f573, 0xff04ce5a, 0x3fdb409b,
+ 0x3ebda202, 0xfe622cc3, 0xf35222fe, 0x338dac3f, 0x32eb4ea6,
+ 0xf234c067, 0x7121fb4e, 0xb1fe758f, 0xb0989716, 0x704719d7,
+ 0xb6b3e144, 0x766c6f85, 0x770a8d1c, 0xb7d503dd, 0x34c038f4,
+ 0xf41fb635, 0xf57954ac, 0x35a6da6d, 0x9f35e177, 0x5fea6fb6,
+ 0x5e8c8d2f, 0x9e5303ee, 0x1d4638c7, 0xdd99b606, 0xdcff549f,
+ 0x1c20da5e, 0xdad422cd, 0x1a0bac0c, 0x1b6d4e95, 0xdbb2c054,
+ 0x58a7fb7d, 0x987875bc, 0x991e9725, 0x59c119e4, 0x54f117d9,
+ 0x942e9918, 0x95487b81, 0x5597f540, 0xd682ce69, 0x165d40a8,
+ 0x173ba231, 0xd7e42cf0, 0x1110d463, 0xd1cf5aa2, 0xd0a9b83b,
+ 0x107636fa, 0x93630dd3, 0x53bc8312, 0x52da618b, 0x9205ef4a,
+ 0x48ba7df1, 0x8865f330, 0x890311a9, 0x49dc9f68, 0xcac9a441,
+ 0x0a162a80, 0x0b70c819, 0xcbaf46d8, 0x0d5bbe4b, 0xcd84308a,
+ 0xcce2d213, 0x0c3d5cd2, 0x8f2867fb, 0x4ff7e93a, 0x4e910ba3,
+ 0x8e4e8562, 0x837e8b5f, 0x43a1059e, 0x42c7e707, 0x821869c6,
+ 0x010d52ef, 0xc1d2dc2e, 0xc0b43eb7, 0x006bb076, 0xc69f48e5,
+ 0x0640c624, 0x072624bd, 0xc7f9aa7c, 0x44ec9155, 0x84331f94,
+ 0x8555fd0d, 0x458a73cc, 0x702ca9a1, 0xb0f32760, 0xb195c5f9,
+ 0x714a4b38, 0xf25f7011, 0x3280fed0, 0x33e61c49, 0xf3399288,
+ 0x35cd6a1b, 0xf512e4da, 0xf4740643, 0x34ab8882, 0xb7beb3ab,
+ 0x77613d6a, 0x7607dff3, 0xb6d85132, 0xbbe85f0f, 0x7b37d1ce,
+ 0x7a513357, 0xba8ebd96, 0x399b86bf, 0xf944087e, 0xf822eae7,
+ 0x38fd6426, 0xfe099cb5, 0x3ed61274, 0x3fb0f0ed, 0xff6f7e2c,
+ 0x7c7a4505, 0xbca5cbc4, 0xbdc3295d, 0x7d1ca79c, 0xa7a33527,
+ 0x677cbbe6, 0x661a597f, 0xa6c5d7be, 0x25d0ec97, 0xe50f6256,
+ 0xe46980cf, 0x24b60e0e, 0xe242f69d, 0x229d785c, 0x23fb9ac5,
+ 0xe3241404, 0x60312f2d, 0xa0eea1ec, 0xa1884375, 0x6157cdb4,
+ 0x6c67c389, 0xacb84d48, 0xaddeafd1, 0x6d012110, 0xee141a39,
+ 0x2ecb94f8, 0x2fad7661, 0xef72f8a0, 0x29860033, 0xe9598ef2,
+ 0xe83f6c6b, 0x28e0e2aa, 0xabf5d983, 0x6b2a5742, 0x6a4cb5db,
+ 0xaa933b1a},
+ {0x00000000, 0x6f4ca59b, 0x9f9e3bec, 0xf0d29e77, 0x7f3b0603,
+ 0x1077a398, 0xe0a53def, 0x8fe99874, 0xfe760c06, 0x913aa99d,
+ 0x61e837ea, 0x0ea49271, 0x814d0a05, 0xee01af9e, 0x1ed331e9,
+ 0x719f9472, 0xfced180c, 0x93a1bd97, 0x637323e0, 0x0c3f867b,
+ 0x83d61e0f, 0xec9abb94, 0x1c4825e3, 0x73048078, 0x029b140a,
+ 0x6dd7b191, 0x9d052fe6, 0xf2498a7d, 0x7da01209, 0x12ecb792,
+ 0xe23e29e5, 0x8d728c7e, 0xf8db3118, 0x97979483, 0x67450af4,
+ 0x0809af6f, 0x87e0371b, 0xe8ac9280, 0x187e0cf7, 0x7732a96c,
+ 0x06ad3d1e, 0x69e19885, 0x993306f2, 0xf67fa369, 0x79963b1d,
+ 0x16da9e86, 0xe60800f1, 0x8944a56a, 0x04362914, 0x6b7a8c8f,
+ 0x9ba812f8, 0xf4e4b763, 0x7b0d2f17, 0x14418a8c, 0xe49314fb,
+ 0x8bdfb160, 0xfa402512, 0x950c8089, 0x65de1efe, 0x0a92bb65,
+ 0x857b2311, 0xea37868a, 0x1ae518fd, 0x75a9bd66, 0xf0b76330,
+ 0x9ffbc6ab, 0x6f2958dc, 0x0065fd47, 0x8f8c6533, 0xe0c0c0a8,
+ 0x10125edf, 0x7f5efb44, 0x0ec16f36, 0x618dcaad, 0x915f54da,
+ 0xfe13f141, 0x71fa6935, 0x1eb6ccae, 0xee6452d9, 0x8128f742,
+ 0x0c5a7b3c, 0x6316dea7, 0x93c440d0, 0xfc88e54b, 0x73617d3f,
+ 0x1c2dd8a4, 0xecff46d3, 0x83b3e348, 0xf22c773a, 0x9d60d2a1,
+ 0x6db24cd6, 0x02fee94d, 0x8d177139, 0xe25bd4a2, 0x12894ad5,
+ 0x7dc5ef4e, 0x086c5228, 0x6720f7b3, 0x97f269c4, 0xf8becc5f,
+ 0x7757542b, 0x181bf1b0, 0xe8c96fc7, 0x8785ca5c, 0xf61a5e2e,
+ 0x9956fbb5, 0x698465c2, 0x06c8c059, 0x8921582d, 0xe66dfdb6,
+ 0x16bf63c1, 0x79f3c65a, 0xf4814a24, 0x9bcdefbf, 0x6b1f71c8,
+ 0x0453d453, 0x8bba4c27, 0xe4f6e9bc, 0x142477cb, 0x7b68d250,
+ 0x0af74622, 0x65bbe3b9, 0x95697dce, 0xfa25d855, 0x75cc4021,
+ 0x1a80e5ba, 0xea527bcd, 0x851ede56, 0xe06fc760, 0x8f2362fb,
+ 0x7ff1fc8c, 0x10bd5917, 0x9f54c163, 0xf01864f8, 0x00cafa8f,
+ 0x6f865f14, 0x1e19cb66, 0x71556efd, 0x8187f08a, 0xeecb5511,
+ 0x6122cd65, 0x0e6e68fe, 0xfebcf689, 0x91f05312, 0x1c82df6c,
+ 0x73ce7af7, 0x831ce480, 0xec50411b, 0x63b9d96f, 0x0cf57cf4,
+ 0xfc27e283, 0x936b4718, 0xe2f4d36a, 0x8db876f1, 0x7d6ae886,
+ 0x12264d1d, 0x9dcfd569, 0xf28370f2, 0x0251ee85, 0x6d1d4b1e,
+ 0x18b4f678, 0x77f853e3, 0x872acd94, 0xe866680f, 0x678ff07b,
+ 0x08c355e0, 0xf811cb97, 0x975d6e0c, 0xe6c2fa7e, 0x898e5fe5,
+ 0x795cc192, 0x16106409, 0x99f9fc7d, 0xf6b559e6, 0x0667c791,
+ 0x692b620a, 0xe459ee74, 0x8b154bef, 0x7bc7d598, 0x148b7003,
+ 0x9b62e877, 0xf42e4dec, 0x04fcd39b, 0x6bb07600, 0x1a2fe272,
+ 0x756347e9, 0x85b1d99e, 0xeafd7c05, 0x6514e471, 0x0a5841ea,
+ 0xfa8adf9d, 0x95c67a06, 0x10d8a450, 0x7f9401cb, 0x8f469fbc,
+ 0xe00a3a27, 0x6fe3a253, 0x00af07c8, 0xf07d99bf, 0x9f313c24,
+ 0xeeaea856, 0x81e20dcd, 0x713093ba, 0x1e7c3621, 0x9195ae55,
+ 0xfed90bce, 0x0e0b95b9, 0x61473022, 0xec35bc5c, 0x837919c7,
+ 0x73ab87b0, 0x1ce7222b, 0x930eba5f, 0xfc421fc4, 0x0c9081b3,
+ 0x63dc2428, 0x1243b05a, 0x7d0f15c1, 0x8ddd8bb6, 0xe2912e2d,
+ 0x6d78b659, 0x023413c2, 0xf2e68db5, 0x9daa282e, 0xe8039548,
+ 0x874f30d3, 0x779daea4, 0x18d10b3f, 0x9738934b, 0xf87436d0,
+ 0x08a6a8a7, 0x67ea0d3c, 0x1675994e, 0x79393cd5, 0x89eba2a2,
+ 0xe6a70739, 0x694e9f4d, 0x06023ad6, 0xf6d0a4a1, 0x999c013a,
+ 0x14ee8d44, 0x7ba228df, 0x8b70b6a8, 0xe43c1333, 0x6bd58b47,
+ 0x04992edc, 0xf44bb0ab, 0x9b071530, 0xea988142, 0x85d424d9,
+ 0x7506baae, 0x1a4a1f35, 0x95a38741, 0xfaef22da, 0x0a3dbcad,
+ 0x65711936}};
+
+#endif
+
+#endif
+
+#if N == 4
+
+#if W == 8
+
+local const z_crc_t FAR crc_braid_table[][256] = {
+ {0x00000000, 0xf1da05aa, 0x38c50d15, 0xc91f08bf, 0x718a1a2a,
+ 0x80501f80, 0x494f173f, 0xb8951295, 0xe3143454, 0x12ce31fe,
+ 0xdbd13941, 0x2a0b3ceb, 0x929e2e7e, 0x63442bd4, 0xaa5b236b,
+ 0x5b8126c1, 0x1d596ee9, 0xec836b43, 0x259c63fc, 0xd4466656,
+ 0x6cd374c3, 0x9d097169, 0x541679d6, 0xa5cc7c7c, 0xfe4d5abd,
+ 0x0f975f17, 0xc68857a8, 0x37525202, 0x8fc74097, 0x7e1d453d,
+ 0xb7024d82, 0x46d84828, 0x3ab2ddd2, 0xcb68d878, 0x0277d0c7,
+ 0xf3add56d, 0x4b38c7f8, 0xbae2c252, 0x73fdcaed, 0x8227cf47,
+ 0xd9a6e986, 0x287cec2c, 0xe163e493, 0x10b9e139, 0xa82cf3ac,
+ 0x59f6f606, 0x90e9feb9, 0x6133fb13, 0x27ebb33b, 0xd631b691,
+ 0x1f2ebe2e, 0xeef4bb84, 0x5661a911, 0xa7bbacbb, 0x6ea4a404,
+ 0x9f7ea1ae, 0xc4ff876f, 0x352582c5, 0xfc3a8a7a, 0x0de08fd0,
+ 0xb5759d45, 0x44af98ef, 0x8db09050, 0x7c6a95fa, 0x7565bba4,
+ 0x84bfbe0e, 0x4da0b6b1, 0xbc7ab31b, 0x04efa18e, 0xf535a424,
+ 0x3c2aac9b, 0xcdf0a931, 0x96718ff0, 0x67ab8a5a, 0xaeb482e5,
+ 0x5f6e874f, 0xe7fb95da, 0x16219070, 0xdf3e98cf, 0x2ee49d65,
+ 0x683cd54d, 0x99e6d0e7, 0x50f9d858, 0xa123ddf2, 0x19b6cf67,
+ 0xe86ccacd, 0x2173c272, 0xd0a9c7d8, 0x8b28e119, 0x7af2e4b3,
+ 0xb3edec0c, 0x4237e9a6, 0xfaa2fb33, 0x0b78fe99, 0xc267f626,
+ 0x33bdf38c, 0x4fd76676, 0xbe0d63dc, 0x77126b63, 0x86c86ec9,
+ 0x3e5d7c5c, 0xcf8779f6, 0x06987149, 0xf74274e3, 0xacc35222,
+ 0x5d195788, 0x94065f37, 0x65dc5a9d, 0xdd494808, 0x2c934da2,
+ 0xe58c451d, 0x145640b7, 0x528e089f, 0xa3540d35, 0x6a4b058a,
+ 0x9b910020, 0x230412b5, 0xd2de171f, 0x1bc11fa0, 0xea1b1a0a,
+ 0xb19a3ccb, 0x40403961, 0x895f31de, 0x78853474, 0xc01026e1,
+ 0x31ca234b, 0xf8d52bf4, 0x090f2e5e, 0xeacb7748, 0x1b1172e2,
+ 0xd20e7a5d, 0x23d47ff7, 0x9b416d62, 0x6a9b68c8, 0xa3846077,
+ 0x525e65dd, 0x09df431c, 0xf80546b6, 0x311a4e09, 0xc0c04ba3,
+ 0x78555936, 0x898f5c9c, 0x40905423, 0xb14a5189, 0xf79219a1,
+ 0x06481c0b, 0xcf5714b4, 0x3e8d111e, 0x8618038b, 0x77c20621,
+ 0xbedd0e9e, 0x4f070b34, 0x14862df5, 0xe55c285f, 0x2c4320e0,
+ 0xdd99254a, 0x650c37df, 0x94d63275, 0x5dc93aca, 0xac133f60,
+ 0xd079aa9a, 0x21a3af30, 0xe8bca78f, 0x1966a225, 0xa1f3b0b0,
+ 0x5029b51a, 0x9936bda5, 0x68ecb80f, 0x336d9ece, 0xc2b79b64,
+ 0x0ba893db, 0xfa729671, 0x42e784e4, 0xb33d814e, 0x7a2289f1,
+ 0x8bf88c5b, 0xcd20c473, 0x3cfac1d9, 0xf5e5c966, 0x043fcccc,
+ 0xbcaade59, 0x4d70dbf3, 0x846fd34c, 0x75b5d6e6, 0x2e34f027,
+ 0xdfeef58d, 0x16f1fd32, 0xe72bf898, 0x5fbeea0d, 0xae64efa7,
+ 0x677be718, 0x96a1e2b2, 0x9faeccec, 0x6e74c946, 0xa76bc1f9,
+ 0x56b1c453, 0xee24d6c6, 0x1ffed36c, 0xd6e1dbd3, 0x273bde79,
+ 0x7cbaf8b8, 0x8d60fd12, 0x447ff5ad, 0xb5a5f007, 0x0d30e292,
+ 0xfceae738, 0x35f5ef87, 0xc42fea2d, 0x82f7a205, 0x732da7af,
+ 0xba32af10, 0x4be8aaba, 0xf37db82f, 0x02a7bd85, 0xcbb8b53a,
+ 0x3a62b090, 0x61e39651, 0x903993fb, 0x59269b44, 0xa8fc9eee,
+ 0x10698c7b, 0xe1b389d1, 0x28ac816e, 0xd97684c4, 0xa51c113e,
+ 0x54c61494, 0x9dd91c2b, 0x6c031981, 0xd4960b14, 0x254c0ebe,
+ 0xec530601, 0x1d8903ab, 0x4608256a, 0xb7d220c0, 0x7ecd287f,
+ 0x8f172dd5, 0x37823f40, 0xc6583aea, 0x0f473255, 0xfe9d37ff,
+ 0xb8457fd7, 0x499f7a7d, 0x808072c2, 0x715a7768, 0xc9cf65fd,
+ 0x38156057, 0xf10a68e8, 0x00d06d42, 0x5b514b83, 0xaa8b4e29,
+ 0x63944696, 0x924e433c, 0x2adb51a9, 0xdb015403, 0x121e5cbc,
+ 0xe3c45916},
+ {0x00000000, 0x0ee7e8d1, 0x1dcfd1a2, 0x13283973, 0x3b9fa344,
+ 0x35784b95, 0x265072e6, 0x28b79a37, 0x773f4688, 0x79d8ae59,
+ 0x6af0972a, 0x64177ffb, 0x4ca0e5cc, 0x42470d1d, 0x516f346e,
+ 0x5f88dcbf, 0xee7e8d10, 0xe09965c1, 0xf3b15cb2, 0xfd56b463,
+ 0xd5e12e54, 0xdb06c685, 0xc82efff6, 0xc6c91727, 0x9941cb98,
+ 0x97a62349, 0x848e1a3a, 0x8a69f2eb, 0xa2de68dc, 0xac39800d,
+ 0xbf11b97e, 0xb1f651af, 0x078c1c61, 0x096bf4b0, 0x1a43cdc3,
+ 0x14a42512, 0x3c13bf25, 0x32f457f4, 0x21dc6e87, 0x2f3b8656,
+ 0x70b35ae9, 0x7e54b238, 0x6d7c8b4b, 0x639b639a, 0x4b2cf9ad,
+ 0x45cb117c, 0x56e3280f, 0x5804c0de, 0xe9f29171, 0xe71579a0,
+ 0xf43d40d3, 0xfadaa802, 0xd26d3235, 0xdc8adae4, 0xcfa2e397,
+ 0xc1450b46, 0x9ecdd7f9, 0x902a3f28, 0x8302065b, 0x8de5ee8a,
+ 0xa55274bd, 0xabb59c6c, 0xb89da51f, 0xb67a4dce, 0x0f1838c2,
+ 0x01ffd013, 0x12d7e960, 0x1c3001b1, 0x34879b86, 0x3a607357,
+ 0x29484a24, 0x27afa2f5, 0x78277e4a, 0x76c0969b, 0x65e8afe8,
+ 0x6b0f4739, 0x43b8dd0e, 0x4d5f35df, 0x5e770cac, 0x5090e47d,
+ 0xe166b5d2, 0xef815d03, 0xfca96470, 0xf24e8ca1, 0xdaf91696,
+ 0xd41efe47, 0xc736c734, 0xc9d12fe5, 0x9659f35a, 0x98be1b8b,
+ 0x8b9622f8, 0x8571ca29, 0xadc6501e, 0xa321b8cf, 0xb00981bc,
+ 0xbeee696d, 0x089424a3, 0x0673cc72, 0x155bf501, 0x1bbc1dd0,
+ 0x330b87e7, 0x3dec6f36, 0x2ec45645, 0x2023be94, 0x7fab622b,
+ 0x714c8afa, 0x6264b389, 0x6c835b58, 0x4434c16f, 0x4ad329be,
+ 0x59fb10cd, 0x571cf81c, 0xe6eaa9b3, 0xe80d4162, 0xfb257811,
+ 0xf5c290c0, 0xdd750af7, 0xd392e226, 0xc0badb55, 0xce5d3384,
+ 0x91d5ef3b, 0x9f3207ea, 0x8c1a3e99, 0x82fdd648, 0xaa4a4c7f,
+ 0xa4ada4ae, 0xb7859ddd, 0xb962750c, 0x1e307184, 0x10d79955,
+ 0x03ffa026, 0x0d1848f7, 0x25afd2c0, 0x2b483a11, 0x38600362,
+ 0x3687ebb3, 0x690f370c, 0x67e8dfdd, 0x74c0e6ae, 0x7a270e7f,
+ 0x52909448, 0x5c777c99, 0x4f5f45ea, 0x41b8ad3b, 0xf04efc94,
+ 0xfea91445, 0xed812d36, 0xe366c5e7, 0xcbd15fd0, 0xc536b701,
+ 0xd61e8e72, 0xd8f966a3, 0x8771ba1c, 0x899652cd, 0x9abe6bbe,
+ 0x9459836f, 0xbcee1958, 0xb209f189, 0xa121c8fa, 0xafc6202b,
+ 0x19bc6de5, 0x175b8534, 0x0473bc47, 0x0a945496, 0x2223cea1,
+ 0x2cc42670, 0x3fec1f03, 0x310bf7d2, 0x6e832b6d, 0x6064c3bc,
+ 0x734cfacf, 0x7dab121e, 0x551c8829, 0x5bfb60f8, 0x48d3598b,
+ 0x4634b15a, 0xf7c2e0f5, 0xf9250824, 0xea0d3157, 0xe4ead986,
+ 0xcc5d43b1, 0xc2baab60, 0xd1929213, 0xdf757ac2, 0x80fda67d,
+ 0x8e1a4eac, 0x9d3277df, 0x93d59f0e, 0xbb620539, 0xb585ede8,
+ 0xa6add49b, 0xa84a3c4a, 0x11284946, 0x1fcfa197, 0x0ce798e4,
+ 0x02007035, 0x2ab7ea02, 0x245002d3, 0x37783ba0, 0x399fd371,
+ 0x66170fce, 0x68f0e71f, 0x7bd8de6c, 0x753f36bd, 0x5d88ac8a,
+ 0x536f445b, 0x40477d28, 0x4ea095f9, 0xff56c456, 0xf1b12c87,
+ 0xe29915f4, 0xec7efd25, 0xc4c96712, 0xca2e8fc3, 0xd906b6b0,
+ 0xd7e15e61, 0x886982de, 0x868e6a0f, 0x95a6537c, 0x9b41bbad,
+ 0xb3f6219a, 0xbd11c94b, 0xae39f038, 0xa0de18e9, 0x16a45527,
+ 0x1843bdf6, 0x0b6b8485, 0x058c6c54, 0x2d3bf663, 0x23dc1eb2,
+ 0x30f427c1, 0x3e13cf10, 0x619b13af, 0x6f7cfb7e, 0x7c54c20d,
+ 0x72b32adc, 0x5a04b0eb, 0x54e3583a, 0x47cb6149, 0x492c8998,
+ 0xf8dad837, 0xf63d30e6, 0xe5150995, 0xebf2e144, 0xc3457b73,
+ 0xcda293a2, 0xde8aaad1, 0xd06d4200, 0x8fe59ebf, 0x8102766e,
+ 0x922a4f1d, 0x9ccda7cc, 0xb47a3dfb, 0xba9dd52a, 0xa9b5ec59,
+ 0xa7520488},
+ {0x00000000, 0x3c60e308, 0x78c1c610, 0x44a12518, 0xf1838c20,
+ 0xcde36f28, 0x89424a30, 0xb522a938, 0x38761e01, 0x0416fd09,
+ 0x40b7d811, 0x7cd73b19, 0xc9f59221, 0xf5957129, 0xb1345431,
+ 0x8d54b739, 0x70ec3c02, 0x4c8cdf0a, 0x082dfa12, 0x344d191a,
+ 0x816fb022, 0xbd0f532a, 0xf9ae7632, 0xc5ce953a, 0x489a2203,
+ 0x74fac10b, 0x305be413, 0x0c3b071b, 0xb919ae23, 0x85794d2b,
+ 0xc1d86833, 0xfdb88b3b, 0xe1d87804, 0xddb89b0c, 0x9919be14,
+ 0xa5795d1c, 0x105bf424, 0x2c3b172c, 0x689a3234, 0x54fad13c,
+ 0xd9ae6605, 0xe5ce850d, 0xa16fa015, 0x9d0f431d, 0x282dea25,
+ 0x144d092d, 0x50ec2c35, 0x6c8ccf3d, 0x91344406, 0xad54a70e,
+ 0xe9f58216, 0xd595611e, 0x60b7c826, 0x5cd72b2e, 0x18760e36,
+ 0x2416ed3e, 0xa9425a07, 0x9522b90f, 0xd1839c17, 0xede37f1f,
+ 0x58c1d627, 0x64a1352f, 0x20001037, 0x1c60f33f, 0x18c1f649,
+ 0x24a11541, 0x60003059, 0x5c60d351, 0xe9427a69, 0xd5229961,
+ 0x9183bc79, 0xade35f71, 0x20b7e848, 0x1cd70b40, 0x58762e58,
+ 0x6416cd50, 0xd1346468, 0xed548760, 0xa9f5a278, 0x95954170,
+ 0x682dca4b, 0x544d2943, 0x10ec0c5b, 0x2c8cef53, 0x99ae466b,
+ 0xa5cea563, 0xe16f807b, 0xdd0f6373, 0x505bd44a, 0x6c3b3742,
+ 0x289a125a, 0x14faf152, 0xa1d8586a, 0x9db8bb62, 0xd9199e7a,
+ 0xe5797d72, 0xf9198e4d, 0xc5796d45, 0x81d8485d, 0xbdb8ab55,
+ 0x089a026d, 0x34fae165, 0x705bc47d, 0x4c3b2775, 0xc16f904c,
+ 0xfd0f7344, 0xb9ae565c, 0x85ceb554, 0x30ec1c6c, 0x0c8cff64,
+ 0x482dda7c, 0x744d3974, 0x89f5b24f, 0xb5955147, 0xf134745f,
+ 0xcd549757, 0x78763e6f, 0x4416dd67, 0x00b7f87f, 0x3cd71b77,
+ 0xb183ac4e, 0x8de34f46, 0xc9426a5e, 0xf5228956, 0x4000206e,
+ 0x7c60c366, 0x38c1e67e, 0x04a10576, 0x3183ec92, 0x0de30f9a,
+ 0x49422a82, 0x7522c98a, 0xc00060b2, 0xfc6083ba, 0xb8c1a6a2,
+ 0x84a145aa, 0x09f5f293, 0x3595119b, 0x71343483, 0x4d54d78b,
+ 0xf8767eb3, 0xc4169dbb, 0x80b7b8a3, 0xbcd75bab, 0x416fd090,
+ 0x7d0f3398, 0x39ae1680, 0x05cef588, 0xb0ec5cb0, 0x8c8cbfb8,
+ 0xc82d9aa0, 0xf44d79a8, 0x7919ce91, 0x45792d99, 0x01d80881,
+ 0x3db8eb89, 0x889a42b1, 0xb4faa1b9, 0xf05b84a1, 0xcc3b67a9,
+ 0xd05b9496, 0xec3b779e, 0xa89a5286, 0x94fab18e, 0x21d818b6,
+ 0x1db8fbbe, 0x5919dea6, 0x65793dae, 0xe82d8a97, 0xd44d699f,
+ 0x90ec4c87, 0xac8caf8f, 0x19ae06b7, 0x25cee5bf, 0x616fc0a7,
+ 0x5d0f23af, 0xa0b7a894, 0x9cd74b9c, 0xd8766e84, 0xe4168d8c,
+ 0x513424b4, 0x6d54c7bc, 0x29f5e2a4, 0x159501ac, 0x98c1b695,
+ 0xa4a1559d, 0xe0007085, 0xdc60938d, 0x69423ab5, 0x5522d9bd,
+ 0x1183fca5, 0x2de31fad, 0x29421adb, 0x1522f9d3, 0x5183dccb,
+ 0x6de33fc3, 0xd8c196fb, 0xe4a175f3, 0xa00050eb, 0x9c60b3e3,
+ 0x113404da, 0x2d54e7d2, 0x69f5c2ca, 0x559521c2, 0xe0b788fa,
+ 0xdcd76bf2, 0x98764eea, 0xa416ade2, 0x59ae26d9, 0x65cec5d1,
+ 0x216fe0c9, 0x1d0f03c1, 0xa82daaf9, 0x944d49f1, 0xd0ec6ce9,
+ 0xec8c8fe1, 0x61d838d8, 0x5db8dbd0, 0x1919fec8, 0x25791dc0,
+ 0x905bb4f8, 0xac3b57f0, 0xe89a72e8, 0xd4fa91e0, 0xc89a62df,
+ 0xf4fa81d7, 0xb05ba4cf, 0x8c3b47c7, 0x3919eeff, 0x05790df7,
+ 0x41d828ef, 0x7db8cbe7, 0xf0ec7cde, 0xcc8c9fd6, 0x882dbace,
+ 0xb44d59c6, 0x016ff0fe, 0x3d0f13f6, 0x79ae36ee, 0x45ced5e6,
+ 0xb8765edd, 0x8416bdd5, 0xc0b798cd, 0xfcd77bc5, 0x49f5d2fd,
+ 0x759531f5, 0x313414ed, 0x0d54f7e5, 0x800040dc, 0xbc60a3d4,
+ 0xf8c186cc, 0xc4a165c4, 0x7183ccfc, 0x4de32ff4, 0x09420aec,
+ 0x3522e9e4},
+ {0x00000000, 0x6307d924, 0xc60fb248, 0xa5086b6c, 0x576e62d1,
+ 0x3469bbf5, 0x9161d099, 0xf26609bd, 0xaedcc5a2, 0xcddb1c86,
+ 0x68d377ea, 0x0bd4aece, 0xf9b2a773, 0x9ab57e57, 0x3fbd153b,
+ 0x5cbacc1f, 0x86c88d05, 0xe5cf5421, 0x40c73f4d, 0x23c0e669,
+ 0xd1a6efd4, 0xb2a136f0, 0x17a95d9c, 0x74ae84b8, 0x281448a7,
+ 0x4b139183, 0xee1bfaef, 0x8d1c23cb, 0x7f7a2a76, 0x1c7df352,
+ 0xb975983e, 0xda72411a, 0xd6e01c4b, 0xb5e7c56f, 0x10efae03,
+ 0x73e87727, 0x818e7e9a, 0xe289a7be, 0x4781ccd2, 0x248615f6,
+ 0x783cd9e9, 0x1b3b00cd, 0xbe336ba1, 0xdd34b285, 0x2f52bb38,
+ 0x4c55621c, 0xe95d0970, 0x8a5ad054, 0x5028914e, 0x332f486a,
+ 0x96272306, 0xf520fa22, 0x0746f39f, 0x64412abb, 0xc14941d7,
+ 0xa24e98f3, 0xfef454ec, 0x9df38dc8, 0x38fbe6a4, 0x5bfc3f80,
+ 0xa99a363d, 0xca9def19, 0x6f958475, 0x0c925d51, 0x76b13ed7,
+ 0x15b6e7f3, 0xb0be8c9f, 0xd3b955bb, 0x21df5c06, 0x42d88522,
+ 0xe7d0ee4e, 0x84d7376a, 0xd86dfb75, 0xbb6a2251, 0x1e62493d,
+ 0x7d659019, 0x8f0399a4, 0xec044080, 0x490c2bec, 0x2a0bf2c8,
+ 0xf079b3d2, 0x937e6af6, 0x3676019a, 0x5571d8be, 0xa717d103,
+ 0xc4100827, 0x6118634b, 0x021fba6f, 0x5ea57670, 0x3da2af54,
+ 0x98aac438, 0xfbad1d1c, 0x09cb14a1, 0x6acccd85, 0xcfc4a6e9,
+ 0xacc37fcd, 0xa051229c, 0xc356fbb8, 0x665e90d4, 0x055949f0,
+ 0xf73f404d, 0x94389969, 0x3130f205, 0x52372b21, 0x0e8de73e,
+ 0x6d8a3e1a, 0xc8825576, 0xab858c52, 0x59e385ef, 0x3ae45ccb,
+ 0x9fec37a7, 0xfcebee83, 0x2699af99, 0x459e76bd, 0xe0961dd1,
+ 0x8391c4f5, 0x71f7cd48, 0x12f0146c, 0xb7f87f00, 0xd4ffa624,
+ 0x88456a3b, 0xeb42b31f, 0x4e4ad873, 0x2d4d0157, 0xdf2b08ea,
+ 0xbc2cd1ce, 0x1924baa2, 0x7a236386, 0xed627dae, 0x8e65a48a,
+ 0x2b6dcfe6, 0x486a16c2, 0xba0c1f7f, 0xd90bc65b, 0x7c03ad37,
+ 0x1f047413, 0x43beb80c, 0x20b96128, 0x85b10a44, 0xe6b6d360,
+ 0x14d0dadd, 0x77d703f9, 0xd2df6895, 0xb1d8b1b1, 0x6baaf0ab,
+ 0x08ad298f, 0xada542e3, 0xcea29bc7, 0x3cc4927a, 0x5fc34b5e,
+ 0xfacb2032, 0x99ccf916, 0xc5763509, 0xa671ec2d, 0x03798741,
+ 0x607e5e65, 0x921857d8, 0xf11f8efc, 0x5417e590, 0x37103cb4,
+ 0x3b8261e5, 0x5885b8c1, 0xfd8dd3ad, 0x9e8a0a89, 0x6cec0334,
+ 0x0febda10, 0xaae3b17c, 0xc9e46858, 0x955ea447, 0xf6597d63,
+ 0x5351160f, 0x3056cf2b, 0xc230c696, 0xa1371fb2, 0x043f74de,
+ 0x6738adfa, 0xbd4aece0, 0xde4d35c4, 0x7b455ea8, 0x1842878c,
+ 0xea248e31, 0x89235715, 0x2c2b3c79, 0x4f2ce55d, 0x13962942,
+ 0x7091f066, 0xd5999b0a, 0xb69e422e, 0x44f84b93, 0x27ff92b7,
+ 0x82f7f9db, 0xe1f020ff, 0x9bd34379, 0xf8d49a5d, 0x5ddcf131,
+ 0x3edb2815, 0xccbd21a8, 0xafbaf88c, 0x0ab293e0, 0x69b54ac4,
+ 0x350f86db, 0x56085fff, 0xf3003493, 0x9007edb7, 0x6261e40a,
+ 0x01663d2e, 0xa46e5642, 0xc7698f66, 0x1d1bce7c, 0x7e1c1758,
+ 0xdb147c34, 0xb813a510, 0x4a75acad, 0x29727589, 0x8c7a1ee5,
+ 0xef7dc7c1, 0xb3c70bde, 0xd0c0d2fa, 0x75c8b996, 0x16cf60b2,
+ 0xe4a9690f, 0x87aeb02b, 0x22a6db47, 0x41a10263, 0x4d335f32,
+ 0x2e348616, 0x8b3ced7a, 0xe83b345e, 0x1a5d3de3, 0x795ae4c7,
+ 0xdc528fab, 0xbf55568f, 0xe3ef9a90, 0x80e843b4, 0x25e028d8,
+ 0x46e7f1fc, 0xb481f841, 0xd7862165, 0x728e4a09, 0x1189932d,
+ 0xcbfbd237, 0xa8fc0b13, 0x0df4607f, 0x6ef3b95b, 0x9c95b0e6,
+ 0xff9269c2, 0x5a9a02ae, 0x399ddb8a, 0x65271795, 0x0620ceb1,
+ 0xa328a5dd, 0xc02f7cf9, 0x32497544, 0x514eac60, 0xf446c70c,
+ 0x97411e28},
+ {0x00000000, 0x01b5fd1d, 0x036bfa3a, 0x02de0727, 0x06d7f474,
+ 0x07620969, 0x05bc0e4e, 0x0409f353, 0x0dafe8e8, 0x0c1a15f5,
+ 0x0ec412d2, 0x0f71efcf, 0x0b781c9c, 0x0acde181, 0x0813e6a6,
+ 0x09a61bbb, 0x1b5fd1d0, 0x1aea2ccd, 0x18342bea, 0x1981d6f7,
+ 0x1d8825a4, 0x1c3dd8b9, 0x1ee3df9e, 0x1f562283, 0x16f03938,
+ 0x1745c425, 0x159bc302, 0x142e3e1f, 0x1027cd4c, 0x11923051,
+ 0x134c3776, 0x12f9ca6b, 0x36bfa3a0, 0x370a5ebd, 0x35d4599a,
+ 0x3461a487, 0x306857d4, 0x31ddaac9, 0x3303adee, 0x32b650f3,
+ 0x3b104b48, 0x3aa5b655, 0x387bb172, 0x39ce4c6f, 0x3dc7bf3c,
+ 0x3c724221, 0x3eac4506, 0x3f19b81b, 0x2de07270, 0x2c558f6d,
+ 0x2e8b884a, 0x2f3e7557, 0x2b378604, 0x2a827b19, 0x285c7c3e,
+ 0x29e98123, 0x204f9a98, 0x21fa6785, 0x232460a2, 0x22919dbf,
+ 0x26986eec, 0x272d93f1, 0x25f394d6, 0x244669cb, 0x6d7f4740,
+ 0x6ccaba5d, 0x6e14bd7a, 0x6fa14067, 0x6ba8b334, 0x6a1d4e29,
+ 0x68c3490e, 0x6976b413, 0x60d0afa8, 0x616552b5, 0x63bb5592,
+ 0x620ea88f, 0x66075bdc, 0x67b2a6c1, 0x656ca1e6, 0x64d95cfb,
+ 0x76209690, 0x77956b8d, 0x754b6caa, 0x74fe91b7, 0x70f762e4,
+ 0x71429ff9, 0x739c98de, 0x722965c3, 0x7b8f7e78, 0x7a3a8365,
+ 0x78e48442, 0x7951795f, 0x7d588a0c, 0x7ced7711, 0x7e337036,
+ 0x7f868d2b, 0x5bc0e4e0, 0x5a7519fd, 0x58ab1eda, 0x591ee3c7,
+ 0x5d171094, 0x5ca2ed89, 0x5e7ceaae, 0x5fc917b3, 0x566f0c08,
+ 0x57daf115, 0x5504f632, 0x54b10b2f, 0x50b8f87c, 0x510d0561,
+ 0x53d30246, 0x5266ff5b, 0x409f3530, 0x412ac82d, 0x43f4cf0a,
+ 0x42413217, 0x4648c144, 0x47fd3c59, 0x45233b7e, 0x4496c663,
+ 0x4d30ddd8, 0x4c8520c5, 0x4e5b27e2, 0x4feedaff, 0x4be729ac,
+ 0x4a52d4b1, 0x488cd396, 0x49392e8b, 0xdafe8e80, 0xdb4b739d,
+ 0xd99574ba, 0xd82089a7, 0xdc297af4, 0xdd9c87e9, 0xdf4280ce,
+ 0xdef77dd3, 0xd7516668, 0xd6e49b75, 0xd43a9c52, 0xd58f614f,
+ 0xd186921c, 0xd0336f01, 0xd2ed6826, 0xd358953b, 0xc1a15f50,
+ 0xc014a24d, 0xc2caa56a, 0xc37f5877, 0xc776ab24, 0xc6c35639,
+ 0xc41d511e, 0xc5a8ac03, 0xcc0eb7b8, 0xcdbb4aa5, 0xcf654d82,
+ 0xced0b09f, 0xcad943cc, 0xcb6cbed1, 0xc9b2b9f6, 0xc80744eb,
+ 0xec412d20, 0xedf4d03d, 0xef2ad71a, 0xee9f2a07, 0xea96d954,
+ 0xeb232449, 0xe9fd236e, 0xe848de73, 0xe1eec5c8, 0xe05b38d5,
+ 0xe2853ff2, 0xe330c2ef, 0xe73931bc, 0xe68ccca1, 0xe452cb86,
+ 0xe5e7369b, 0xf71efcf0, 0xf6ab01ed, 0xf47506ca, 0xf5c0fbd7,
+ 0xf1c90884, 0xf07cf599, 0xf2a2f2be, 0xf3170fa3, 0xfab11418,
+ 0xfb04e905, 0xf9daee22, 0xf86f133f, 0xfc66e06c, 0xfdd31d71,
+ 0xff0d1a56, 0xfeb8e74b, 0xb781c9c0, 0xb63434dd, 0xb4ea33fa,
+ 0xb55fcee7, 0xb1563db4, 0xb0e3c0a9, 0xb23dc78e, 0xb3883a93,
+ 0xba2e2128, 0xbb9bdc35, 0xb945db12, 0xb8f0260f, 0xbcf9d55c,
+ 0xbd4c2841, 0xbf922f66, 0xbe27d27b, 0xacde1810, 0xad6be50d,
+ 0xafb5e22a, 0xae001f37, 0xaa09ec64, 0xabbc1179, 0xa962165e,
+ 0xa8d7eb43, 0xa171f0f8, 0xa0c40de5, 0xa21a0ac2, 0xa3aff7df,
+ 0xa7a6048c, 0xa613f991, 0xa4cdfeb6, 0xa57803ab, 0x813e6a60,
+ 0x808b977d, 0x8255905a, 0x83e06d47, 0x87e99e14, 0x865c6309,
+ 0x8482642e, 0x85379933, 0x8c918288, 0x8d247f95, 0x8ffa78b2,
+ 0x8e4f85af, 0x8a4676fc, 0x8bf38be1, 0x892d8cc6, 0x889871db,
+ 0x9a61bbb0, 0x9bd446ad, 0x990a418a, 0x98bfbc97, 0x9cb64fc4,
+ 0x9d03b2d9, 0x9fddb5fe, 0x9e6848e3, 0x97ce5358, 0x967bae45,
+ 0x94a5a962, 0x9510547f, 0x9119a72c, 0x90ac5a31, 0x92725d16,
+ 0x93c7a00b},
+ {0x00000000, 0x6e8c1b41, 0xdd183682, 0xb3942dc3, 0x61416b45,
+ 0x0fcd7004, 0xbc595dc7, 0xd2d54686, 0xc282d68a, 0xac0ecdcb,
+ 0x1f9ae008, 0x7116fb49, 0xa3c3bdcf, 0xcd4fa68e, 0x7edb8b4d,
+ 0x1057900c, 0x5e74ab55, 0x30f8b014, 0x836c9dd7, 0xede08696,
+ 0x3f35c010, 0x51b9db51, 0xe22df692, 0x8ca1edd3, 0x9cf67ddf,
+ 0xf27a669e, 0x41ee4b5d, 0x2f62501c, 0xfdb7169a, 0x933b0ddb,
+ 0x20af2018, 0x4e233b59, 0xbce956aa, 0xd2654deb, 0x61f16028,
+ 0x0f7d7b69, 0xdda83def, 0xb32426ae, 0x00b00b6d, 0x6e3c102c,
+ 0x7e6b8020, 0x10e79b61, 0xa373b6a2, 0xcdffade3, 0x1f2aeb65,
+ 0x71a6f024, 0xc232dde7, 0xacbec6a6, 0xe29dfdff, 0x8c11e6be,
+ 0x3f85cb7d, 0x5109d03c, 0x83dc96ba, 0xed508dfb, 0x5ec4a038,
+ 0x3048bb79, 0x201f2b75, 0x4e933034, 0xfd071df7, 0x938b06b6,
+ 0x415e4030, 0x2fd25b71, 0x9c4676b2, 0xf2ca6df3, 0xa2a3ab15,
+ 0xcc2fb054, 0x7fbb9d97, 0x113786d6, 0xc3e2c050, 0xad6edb11,
+ 0x1efaf6d2, 0x7076ed93, 0x60217d9f, 0x0ead66de, 0xbd394b1d,
+ 0xd3b5505c, 0x016016da, 0x6fec0d9b, 0xdc782058, 0xb2f43b19,
+ 0xfcd70040, 0x925b1b01, 0x21cf36c2, 0x4f432d83, 0x9d966b05,
+ 0xf31a7044, 0x408e5d87, 0x2e0246c6, 0x3e55d6ca, 0x50d9cd8b,
+ 0xe34de048, 0x8dc1fb09, 0x5f14bd8f, 0x3198a6ce, 0x820c8b0d,
+ 0xec80904c, 0x1e4afdbf, 0x70c6e6fe, 0xc352cb3d, 0xadded07c,
+ 0x7f0b96fa, 0x11878dbb, 0xa213a078, 0xcc9fbb39, 0xdcc82b35,
+ 0xb2443074, 0x01d01db7, 0x6f5c06f6, 0xbd894070, 0xd3055b31,
+ 0x609176f2, 0x0e1d6db3, 0x403e56ea, 0x2eb24dab, 0x9d266068,
+ 0xf3aa7b29, 0x217f3daf, 0x4ff326ee, 0xfc670b2d, 0x92eb106c,
+ 0x82bc8060, 0xec309b21, 0x5fa4b6e2, 0x3128ada3, 0xe3fdeb25,
+ 0x8d71f064, 0x3ee5dda7, 0x5069c6e6, 0x9e36506b, 0xf0ba4b2a,
+ 0x432e66e9, 0x2da27da8, 0xff773b2e, 0x91fb206f, 0x226f0dac,
+ 0x4ce316ed, 0x5cb486e1, 0x32389da0, 0x81acb063, 0xef20ab22,
+ 0x3df5eda4, 0x5379f6e5, 0xe0eddb26, 0x8e61c067, 0xc042fb3e,
+ 0xaecee07f, 0x1d5acdbc, 0x73d6d6fd, 0xa103907b, 0xcf8f8b3a,
+ 0x7c1ba6f9, 0x1297bdb8, 0x02c02db4, 0x6c4c36f5, 0xdfd81b36,
+ 0xb1540077, 0x638146f1, 0x0d0d5db0, 0xbe997073, 0xd0156b32,
+ 0x22df06c1, 0x4c531d80, 0xffc73043, 0x914b2b02, 0x439e6d84,
+ 0x2d1276c5, 0x9e865b06, 0xf00a4047, 0xe05dd04b, 0x8ed1cb0a,
+ 0x3d45e6c9, 0x53c9fd88, 0x811cbb0e, 0xef90a04f, 0x5c048d8c,
+ 0x328896cd, 0x7cabad94, 0x1227b6d5, 0xa1b39b16, 0xcf3f8057,
+ 0x1deac6d1, 0x7366dd90, 0xc0f2f053, 0xae7eeb12, 0xbe297b1e,
+ 0xd0a5605f, 0x63314d9c, 0x0dbd56dd, 0xdf68105b, 0xb1e40b1a,
+ 0x027026d9, 0x6cfc3d98, 0x3c95fb7e, 0x5219e03f, 0xe18dcdfc,
+ 0x8f01d6bd, 0x5dd4903b, 0x33588b7a, 0x80cca6b9, 0xee40bdf8,
+ 0xfe172df4, 0x909b36b5, 0x230f1b76, 0x4d830037, 0x9f5646b1,
+ 0xf1da5df0, 0x424e7033, 0x2cc26b72, 0x62e1502b, 0x0c6d4b6a,
+ 0xbff966a9, 0xd1757de8, 0x03a03b6e, 0x6d2c202f, 0xdeb80dec,
+ 0xb03416ad, 0xa06386a1, 0xceef9de0, 0x7d7bb023, 0x13f7ab62,
+ 0xc122ede4, 0xafaef6a5, 0x1c3adb66, 0x72b6c027, 0x807cadd4,
+ 0xeef0b695, 0x5d649b56, 0x33e88017, 0xe13dc691, 0x8fb1ddd0,
+ 0x3c25f013, 0x52a9eb52, 0x42fe7b5e, 0x2c72601f, 0x9fe64ddc,
+ 0xf16a569d, 0x23bf101b, 0x4d330b5a, 0xfea72699, 0x902b3dd8,
+ 0xde080681, 0xb0841dc0, 0x03103003, 0x6d9c2b42, 0xbf496dc4,
+ 0xd1c57685, 0x62515b46, 0x0cdd4007, 0x1c8ad00b, 0x7206cb4a,
+ 0xc192e689, 0xaf1efdc8, 0x7dcbbb4e, 0x1347a00f, 0xa0d38dcc,
+ 0xce5f968d},
+ {0x00000000, 0xe71da697, 0x154a4b6f, 0xf257edf8, 0x2a9496de,
+ 0xcd893049, 0x3fdeddb1, 0xd8c37b26, 0x55292dbc, 0xb2348b2b,
+ 0x406366d3, 0xa77ec044, 0x7fbdbb62, 0x98a01df5, 0x6af7f00d,
+ 0x8dea569a, 0xaa525b78, 0x4d4ffdef, 0xbf181017, 0x5805b680,
+ 0x80c6cda6, 0x67db6b31, 0x958c86c9, 0x7291205e, 0xff7b76c4,
+ 0x1866d053, 0xea313dab, 0x0d2c9b3c, 0xd5efe01a, 0x32f2468d,
+ 0xc0a5ab75, 0x27b80de2, 0x8fd5b0b1, 0x68c81626, 0x9a9ffbde,
+ 0x7d825d49, 0xa541266f, 0x425c80f8, 0xb00b6d00, 0x5716cb97,
+ 0xdafc9d0d, 0x3de13b9a, 0xcfb6d662, 0x28ab70f5, 0xf0680bd3,
+ 0x1775ad44, 0xe52240bc, 0x023fe62b, 0x2587ebc9, 0xc29a4d5e,
+ 0x30cda0a6, 0xd7d00631, 0x0f137d17, 0xe80edb80, 0x1a593678,
+ 0xfd4490ef, 0x70aec675, 0x97b360e2, 0x65e48d1a, 0x82f92b8d,
+ 0x5a3a50ab, 0xbd27f63c, 0x4f701bc4, 0xa86dbd53, 0xc4da6723,
+ 0x23c7c1b4, 0xd1902c4c, 0x368d8adb, 0xee4ef1fd, 0x0953576a,
+ 0xfb04ba92, 0x1c191c05, 0x91f34a9f, 0x76eeec08, 0x84b901f0,
+ 0x63a4a767, 0xbb67dc41, 0x5c7a7ad6, 0xae2d972e, 0x493031b9,
+ 0x6e883c5b, 0x89959acc, 0x7bc27734, 0x9cdfd1a3, 0x441caa85,
+ 0xa3010c12, 0x5156e1ea, 0xb64b477d, 0x3ba111e7, 0xdcbcb770,
+ 0x2eeb5a88, 0xc9f6fc1f, 0x11358739, 0xf62821ae, 0x047fcc56,
+ 0xe3626ac1, 0x4b0fd792, 0xac127105, 0x5e459cfd, 0xb9583a6a,
+ 0x619b414c, 0x8686e7db, 0x74d10a23, 0x93ccacb4, 0x1e26fa2e,
+ 0xf93b5cb9, 0x0b6cb141, 0xec7117d6, 0x34b26cf0, 0xd3afca67,
+ 0x21f8279f, 0xc6e58108, 0xe15d8cea, 0x06402a7d, 0xf417c785,
+ 0x130a6112, 0xcbc91a34, 0x2cd4bca3, 0xde83515b, 0x399ef7cc,
+ 0xb474a156, 0x536907c1, 0xa13eea39, 0x46234cae, 0x9ee03788,
+ 0x79fd911f, 0x8baa7ce7, 0x6cb7da70, 0x52c5c807, 0xb5d86e90,
+ 0x478f8368, 0xa09225ff, 0x78515ed9, 0x9f4cf84e, 0x6d1b15b6,
+ 0x8a06b321, 0x07ece5bb, 0xe0f1432c, 0x12a6aed4, 0xf5bb0843,
+ 0x2d787365, 0xca65d5f2, 0x3832380a, 0xdf2f9e9d, 0xf897937f,
+ 0x1f8a35e8, 0xedddd810, 0x0ac07e87, 0xd20305a1, 0x351ea336,
+ 0xc7494ece, 0x2054e859, 0xadbebec3, 0x4aa31854, 0xb8f4f5ac,
+ 0x5fe9533b, 0x872a281d, 0x60378e8a, 0x92606372, 0x757dc5e5,
+ 0xdd1078b6, 0x3a0dde21, 0xc85a33d9, 0x2f47954e, 0xf784ee68,
+ 0x109948ff, 0xe2cea507, 0x05d30390, 0x8839550a, 0x6f24f39d,
+ 0x9d731e65, 0x7a6eb8f2, 0xa2adc3d4, 0x45b06543, 0xb7e788bb,
+ 0x50fa2e2c, 0x774223ce, 0x905f8559, 0x620868a1, 0x8515ce36,
+ 0x5dd6b510, 0xbacb1387, 0x489cfe7f, 0xaf8158e8, 0x226b0e72,
+ 0xc576a8e5, 0x3721451d, 0xd03ce38a, 0x08ff98ac, 0xefe23e3b,
+ 0x1db5d3c3, 0xfaa87554, 0x961faf24, 0x710209b3, 0x8355e44b,
+ 0x644842dc, 0xbc8b39fa, 0x5b969f6d, 0xa9c17295, 0x4edcd402,
+ 0xc3368298, 0x242b240f, 0xd67cc9f7, 0x31616f60, 0xe9a21446,
+ 0x0ebfb2d1, 0xfce85f29, 0x1bf5f9be, 0x3c4df45c, 0xdb5052cb,
+ 0x2907bf33, 0xce1a19a4, 0x16d96282, 0xf1c4c415, 0x039329ed,
+ 0xe48e8f7a, 0x6964d9e0, 0x8e797f77, 0x7c2e928f, 0x9b333418,
+ 0x43f04f3e, 0xa4ede9a9, 0x56ba0451, 0xb1a7a2c6, 0x19ca1f95,
+ 0xfed7b902, 0x0c8054fa, 0xeb9df26d, 0x335e894b, 0xd4432fdc,
+ 0x2614c224, 0xc10964b3, 0x4ce33229, 0xabfe94be, 0x59a97946,
+ 0xbeb4dfd1, 0x6677a4f7, 0x816a0260, 0x733def98, 0x9420490f,
+ 0xb39844ed, 0x5485e27a, 0xa6d20f82, 0x41cfa915, 0x990cd233,
+ 0x7e1174a4, 0x8c46995c, 0x6b5b3fcb, 0xe6b16951, 0x01accfc6,
+ 0xf3fb223e, 0x14e684a9, 0xcc25ff8f, 0x2b385918, 0xd96fb4e0,
+ 0x3e721277},
+ {0x00000000, 0xa58b900e, 0x9066265d, 0x35edb653, 0xfbbd4afb,
+ 0x5e36daf5, 0x6bdb6ca6, 0xce50fca8, 0x2c0b93b7, 0x898003b9,
+ 0xbc6db5ea, 0x19e625e4, 0xd7b6d94c, 0x723d4942, 0x47d0ff11,
+ 0xe25b6f1f, 0x5817276e, 0xfd9cb760, 0xc8710133, 0x6dfa913d,
+ 0xa3aa6d95, 0x0621fd9b, 0x33cc4bc8, 0x9647dbc6, 0x741cb4d9,
+ 0xd19724d7, 0xe47a9284, 0x41f1028a, 0x8fa1fe22, 0x2a2a6e2c,
+ 0x1fc7d87f, 0xba4c4871, 0xb02e4edc, 0x15a5ded2, 0x20486881,
+ 0x85c3f88f, 0x4b930427, 0xee189429, 0xdbf5227a, 0x7e7eb274,
+ 0x9c25dd6b, 0x39ae4d65, 0x0c43fb36, 0xa9c86b38, 0x67989790,
+ 0xc213079e, 0xf7feb1cd, 0x527521c3, 0xe83969b2, 0x4db2f9bc,
+ 0x785f4fef, 0xddd4dfe1, 0x13842349, 0xb60fb347, 0x83e20514,
+ 0x2669951a, 0xc432fa05, 0x61b96a0b, 0x5454dc58, 0xf1df4c56,
+ 0x3f8fb0fe, 0x9a0420f0, 0xafe996a3, 0x0a6206ad, 0xbb2d9bf9,
+ 0x1ea60bf7, 0x2b4bbda4, 0x8ec02daa, 0x4090d102, 0xe51b410c,
+ 0xd0f6f75f, 0x757d6751, 0x9726084e, 0x32ad9840, 0x07402e13,
+ 0xa2cbbe1d, 0x6c9b42b5, 0xc910d2bb, 0xfcfd64e8, 0x5976f4e6,
+ 0xe33abc97, 0x46b12c99, 0x735c9aca, 0xd6d70ac4, 0x1887f66c,
+ 0xbd0c6662, 0x88e1d031, 0x2d6a403f, 0xcf312f20, 0x6ababf2e,
+ 0x5f57097d, 0xfadc9973, 0x348c65db, 0x9107f5d5, 0xa4ea4386,
+ 0x0161d388, 0x0b03d525, 0xae88452b, 0x9b65f378, 0x3eee6376,
+ 0xf0be9fde, 0x55350fd0, 0x60d8b983, 0xc553298d, 0x27084692,
+ 0x8283d69c, 0xb76e60cf, 0x12e5f0c1, 0xdcb50c69, 0x793e9c67,
+ 0x4cd32a34, 0xe958ba3a, 0x5314f24b, 0xf69f6245, 0xc372d416,
+ 0x66f94418, 0xa8a9b8b0, 0x0d2228be, 0x38cf9eed, 0x9d440ee3,
+ 0x7f1f61fc, 0xda94f1f2, 0xef7947a1, 0x4af2d7af, 0x84a22b07,
+ 0x2129bb09, 0x14c40d5a, 0xb14f9d54, 0xad2a31b3, 0x08a1a1bd,
+ 0x3d4c17ee, 0x98c787e0, 0x56977b48, 0xf31ceb46, 0xc6f15d15,
+ 0x637acd1b, 0x8121a204, 0x24aa320a, 0x11478459, 0xb4cc1457,
+ 0x7a9ce8ff, 0xdf1778f1, 0xeafacea2, 0x4f715eac, 0xf53d16dd,
+ 0x50b686d3, 0x655b3080, 0xc0d0a08e, 0x0e805c26, 0xab0bcc28,
+ 0x9ee67a7b, 0x3b6dea75, 0xd936856a, 0x7cbd1564, 0x4950a337,
+ 0xecdb3339, 0x228bcf91, 0x87005f9f, 0xb2ede9cc, 0x176679c2,
+ 0x1d047f6f, 0xb88fef61, 0x8d625932, 0x28e9c93c, 0xe6b93594,
+ 0x4332a59a, 0x76df13c9, 0xd35483c7, 0x310fecd8, 0x94847cd6,
+ 0xa169ca85, 0x04e25a8b, 0xcab2a623, 0x6f39362d, 0x5ad4807e,
+ 0xff5f1070, 0x45135801, 0xe098c80f, 0xd5757e5c, 0x70feee52,
+ 0xbeae12fa, 0x1b2582f4, 0x2ec834a7, 0x8b43a4a9, 0x6918cbb6,
+ 0xcc935bb8, 0xf97eedeb, 0x5cf57de5, 0x92a5814d, 0x372e1143,
+ 0x02c3a710, 0xa748371e, 0x1607aa4a, 0xb38c3a44, 0x86618c17,
+ 0x23ea1c19, 0xedbae0b1, 0x483170bf, 0x7ddcc6ec, 0xd85756e2,
+ 0x3a0c39fd, 0x9f87a9f3, 0xaa6a1fa0, 0x0fe18fae, 0xc1b17306,
+ 0x643ae308, 0x51d7555b, 0xf45cc555, 0x4e108d24, 0xeb9b1d2a,
+ 0xde76ab79, 0x7bfd3b77, 0xb5adc7df, 0x102657d1, 0x25cbe182,
+ 0x8040718c, 0x621b1e93, 0xc7908e9d, 0xf27d38ce, 0x57f6a8c0,
+ 0x99a65468, 0x3c2dc466, 0x09c07235, 0xac4be23b, 0xa629e496,
+ 0x03a27498, 0x364fc2cb, 0x93c452c5, 0x5d94ae6d, 0xf81f3e63,
+ 0xcdf28830, 0x6879183e, 0x8a227721, 0x2fa9e72f, 0x1a44517c,
+ 0xbfcfc172, 0x719f3dda, 0xd414add4, 0xe1f91b87, 0x44728b89,
+ 0xfe3ec3f8, 0x5bb553f6, 0x6e58e5a5, 0xcbd375ab, 0x05838903,
+ 0xa008190d, 0x95e5af5e, 0x306e3f50, 0xd235504f, 0x77bec041,
+ 0x42537612, 0xe7d8e61c, 0x29881ab4, 0x8c038aba, 0xb9ee3ce9,
+ 0x1c65ace7}};
+
+local const z_word_t FAR crc_braid_big_table[][256] = {
+ {0x0000000000000000, 0x0e908ba500000000, 0x5d26669000000000,
+ 0x53b6ed3500000000, 0xfb4abdfb00000000, 0xf5da365e00000000,
+ 0xa66cdb6b00000000, 0xa8fc50ce00000000, 0xb7930b2c00000000,
+ 0xb903808900000000, 0xeab56dbc00000000, 0xe425e61900000000,
+ 0x4cd9b6d700000000, 0x42493d7200000000, 0x11ffd04700000000,
+ 0x1f6f5be200000000, 0x6e27175800000000, 0x60b79cfd00000000,
+ 0x330171c800000000, 0x3d91fa6d00000000, 0x956daaa300000000,
+ 0x9bfd210600000000, 0xc84bcc3300000000, 0xc6db479600000000,
+ 0xd9b41c7400000000, 0xd72497d100000000, 0x84927ae400000000,
+ 0x8a02f14100000000, 0x22fea18f00000000, 0x2c6e2a2a00000000,
+ 0x7fd8c71f00000000, 0x71484cba00000000, 0xdc4e2eb000000000,
+ 0xd2dea51500000000, 0x8168482000000000, 0x8ff8c38500000000,
+ 0x2704934b00000000, 0x299418ee00000000, 0x7a22f5db00000000,
+ 0x74b27e7e00000000, 0x6bdd259c00000000, 0x654dae3900000000,
+ 0x36fb430c00000000, 0x386bc8a900000000, 0x9097986700000000,
+ 0x9e0713c200000000, 0xcdb1fef700000000, 0xc321755200000000,
+ 0xb26939e800000000, 0xbcf9b24d00000000, 0xef4f5f7800000000,
+ 0xe1dfd4dd00000000, 0x4923841300000000, 0x47b30fb600000000,
+ 0x1405e28300000000, 0x1a95692600000000, 0x05fa32c400000000,
+ 0x0b6ab96100000000, 0x58dc545400000000, 0x564cdff100000000,
+ 0xfeb08f3f00000000, 0xf020049a00000000, 0xa396e9af00000000,
+ 0xad06620a00000000, 0xf99b2dbb00000000, 0xf70ba61e00000000,
+ 0xa4bd4b2b00000000, 0xaa2dc08e00000000, 0x02d1904000000000,
+ 0x0c411be500000000, 0x5ff7f6d000000000, 0x51677d7500000000,
+ 0x4e08269700000000, 0x4098ad3200000000, 0x132e400700000000,
+ 0x1dbecba200000000, 0xb5429b6c00000000, 0xbbd210c900000000,
+ 0xe864fdfc00000000, 0xe6f4765900000000, 0x97bc3ae300000000,
+ 0x992cb14600000000, 0xca9a5c7300000000, 0xc40ad7d600000000,
+ 0x6cf6871800000000, 0x62660cbd00000000, 0x31d0e18800000000,
+ 0x3f406a2d00000000, 0x202f31cf00000000, 0x2ebfba6a00000000,
+ 0x7d09575f00000000, 0x7399dcfa00000000, 0xdb658c3400000000,
+ 0xd5f5079100000000, 0x8643eaa400000000, 0x88d3610100000000,
+ 0x25d5030b00000000, 0x2b4588ae00000000, 0x78f3659b00000000,
+ 0x7663ee3e00000000, 0xde9fbef000000000, 0xd00f355500000000,
+ 0x83b9d86000000000, 0x8d2953c500000000, 0x9246082700000000,
+ 0x9cd6838200000000, 0xcf606eb700000000, 0xc1f0e51200000000,
+ 0x690cb5dc00000000, 0x679c3e7900000000, 0x342ad34c00000000,
+ 0x3aba58e900000000, 0x4bf2145300000000, 0x45629ff600000000,
+ 0x16d472c300000000, 0x1844f96600000000, 0xb0b8a9a800000000,
+ 0xbe28220d00000000, 0xed9ecf3800000000, 0xe30e449d00000000,
+ 0xfc611f7f00000000, 0xf2f194da00000000, 0xa14779ef00000000,
+ 0xafd7f24a00000000, 0x072ba28400000000, 0x09bb292100000000,
+ 0x5a0dc41400000000, 0x549d4fb100000000, 0xb3312aad00000000,
+ 0xbda1a10800000000, 0xee174c3d00000000, 0xe087c79800000000,
+ 0x487b975600000000, 0x46eb1cf300000000, 0x155df1c600000000,
+ 0x1bcd7a6300000000, 0x04a2218100000000, 0x0a32aa2400000000,
+ 0x5984471100000000, 0x5714ccb400000000, 0xffe89c7a00000000,
+ 0xf17817df00000000, 0xa2cefaea00000000, 0xac5e714f00000000,
+ 0xdd163df500000000, 0xd386b65000000000, 0x80305b6500000000,
+ 0x8ea0d0c000000000, 0x265c800e00000000, 0x28cc0bab00000000,
+ 0x7b7ae69e00000000, 0x75ea6d3b00000000, 0x6a8536d900000000,
+ 0x6415bd7c00000000, 0x37a3504900000000, 0x3933dbec00000000,
+ 0x91cf8b2200000000, 0x9f5f008700000000, 0xcce9edb200000000,
+ 0xc279661700000000, 0x6f7f041d00000000, 0x61ef8fb800000000,
+ 0x3259628d00000000, 0x3cc9e92800000000, 0x9435b9e600000000,
+ 0x9aa5324300000000, 0xc913df7600000000, 0xc78354d300000000,
+ 0xd8ec0f3100000000, 0xd67c849400000000, 0x85ca69a100000000,
+ 0x8b5ae20400000000, 0x23a6b2ca00000000, 0x2d36396f00000000,
+ 0x7e80d45a00000000, 0x70105fff00000000, 0x0158134500000000,
+ 0x0fc898e000000000, 0x5c7e75d500000000, 0x52eefe7000000000,
+ 0xfa12aebe00000000, 0xf482251b00000000, 0xa734c82e00000000,
+ 0xa9a4438b00000000, 0xb6cb186900000000, 0xb85b93cc00000000,
+ 0xebed7ef900000000, 0xe57df55c00000000, 0x4d81a59200000000,
+ 0x43112e3700000000, 0x10a7c30200000000, 0x1e3748a700000000,
+ 0x4aaa071600000000, 0x443a8cb300000000, 0x178c618600000000,
+ 0x191cea2300000000, 0xb1e0baed00000000, 0xbf70314800000000,
+ 0xecc6dc7d00000000, 0xe25657d800000000, 0xfd390c3a00000000,
+ 0xf3a9879f00000000, 0xa01f6aaa00000000, 0xae8fe10f00000000,
+ 0x0673b1c100000000, 0x08e33a6400000000, 0x5b55d75100000000,
+ 0x55c55cf400000000, 0x248d104e00000000, 0x2a1d9beb00000000,
+ 0x79ab76de00000000, 0x773bfd7b00000000, 0xdfc7adb500000000,
+ 0xd157261000000000, 0x82e1cb2500000000, 0x8c71408000000000,
+ 0x931e1b6200000000, 0x9d8e90c700000000, 0xce387df200000000,
+ 0xc0a8f65700000000, 0x6854a69900000000, 0x66c42d3c00000000,
+ 0x3572c00900000000, 0x3be24bac00000000, 0x96e429a600000000,
+ 0x9874a20300000000, 0xcbc24f3600000000, 0xc552c49300000000,
+ 0x6dae945d00000000, 0x633e1ff800000000, 0x3088f2cd00000000,
+ 0x3e18796800000000, 0x2177228a00000000, 0x2fe7a92f00000000,
+ 0x7c51441a00000000, 0x72c1cfbf00000000, 0xda3d9f7100000000,
+ 0xd4ad14d400000000, 0x871bf9e100000000, 0x898b724400000000,
+ 0xf8c33efe00000000, 0xf653b55b00000000, 0xa5e5586e00000000,
+ 0xab75d3cb00000000, 0x0389830500000000, 0x0d1908a000000000,
+ 0x5eafe59500000000, 0x503f6e3000000000, 0x4f5035d200000000,
+ 0x41c0be7700000000, 0x1276534200000000, 0x1ce6d8e700000000,
+ 0xb41a882900000000, 0xba8a038c00000000, 0xe93ceeb900000000,
+ 0xe7ac651c00000000},
+ {0x0000000000000000, 0x97a61de700000000, 0x6f4b4a1500000000,
+ 0xf8ed57f200000000, 0xde96942a00000000, 0x493089cd00000000,
+ 0xb1ddde3f00000000, 0x267bc3d800000000, 0xbc2d295500000000,
+ 0x2b8b34b200000000, 0xd366634000000000, 0x44c07ea700000000,
+ 0x62bbbd7f00000000, 0xf51da09800000000, 0x0df0f76a00000000,
+ 0x9a56ea8d00000000, 0x785b52aa00000000, 0xeffd4f4d00000000,
+ 0x171018bf00000000, 0x80b6055800000000, 0xa6cdc68000000000,
+ 0x316bdb6700000000, 0xc9868c9500000000, 0x5e20917200000000,
+ 0xc4767bff00000000, 0x53d0661800000000, 0xab3d31ea00000000,
+ 0x3c9b2c0d00000000, 0x1ae0efd500000000, 0x8d46f23200000000,
+ 0x75aba5c000000000, 0xe20db82700000000, 0xb1b0d58f00000000,
+ 0x2616c86800000000, 0xdefb9f9a00000000, 0x495d827d00000000,
+ 0x6f2641a500000000, 0xf8805c4200000000, 0x006d0bb000000000,
+ 0x97cb165700000000, 0x0d9dfcda00000000, 0x9a3be13d00000000,
+ 0x62d6b6cf00000000, 0xf570ab2800000000, 0xd30b68f000000000,
+ 0x44ad751700000000, 0xbc4022e500000000, 0x2be63f0200000000,
+ 0xc9eb872500000000, 0x5e4d9ac200000000, 0xa6a0cd3000000000,
+ 0x3106d0d700000000, 0x177d130f00000000, 0x80db0ee800000000,
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+ {0x0000000000000000, 0x411b8c6e00000000, 0x823618dd00000000,
+ 0xc32d94b300000000, 0x456b416100000000, 0x0470cd0f00000000,
+ 0xc75d59bc00000000, 0x8646d5d200000000, 0x8ad682c200000000,
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+ 0x1825a14400000000, 0x208c83f100000000, 0x286fe3cd00000000,
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+ 0xfb3d7ab400000000, 0x2ad59dba00000000, 0x59ecb5a900000000,
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+ 0x1ab5295000000000, 0xa5bd369900000000, 0x0fb8ec6800000000,
+ 0xce9e6d3300000000, 0x649bb7c200000000, 0xdb93a80b00000000,
+ 0x719672fa00000000, 0xe484e74200000000, 0x4e813db300000000,
+ 0xf189227a00000000, 0x5b8cf88b00000000, 0x73c420cd00000000,
+ 0xd9c1fa3c00000000, 0x66c9e5f500000000, 0xcccc3f0400000000,
+ 0x59deaabc00000000, 0xf3db704d00000000, 0x4cd36f8400000000,
+ 0xe6d6b57500000000, 0x27f0342e00000000, 0x8df5eedf00000000,
+ 0x32fdf11600000000, 0x98f82be700000000, 0x0deabe5f00000000,
+ 0xa7ef64ae00000000, 0x18e77b6700000000, 0xb2e2a19600000000,
+ 0xecccae9f00000000, 0x46c9746e00000000, 0xf9c16ba700000000,
+ 0x53c4b15600000000, 0xc6d624ee00000000, 0x6cd3fe1f00000000,
+ 0xd3dbe1d600000000, 0x79de3b2700000000, 0xb8f8ba7c00000000,
+ 0x12fd608d00000000, 0xadf57f4400000000, 0x07f0a5b500000000,
+ 0x92e2300d00000000, 0x38e7eafc00000000, 0x87eff53500000000,
+ 0x2dea2fc400000000, 0x05a2f78200000000, 0xafa72d7300000000,
+ 0x10af32ba00000000, 0xbaaae84b00000000, 0x2fb87df300000000,
+ 0x85bda70200000000, 0x3ab5b8cb00000000, 0x90b0623a00000000,
+ 0x5196e36100000000, 0xfb93399000000000, 0x449b265900000000,
+ 0xee9efca800000000, 0x7b8c691000000000, 0xd189b3e100000000,
+ 0x6e81ac2800000000, 0xc48476d900000000, 0x3e111ca500000000,
+ 0x9414c65400000000, 0x2b1cd99d00000000, 0x8119036c00000000,
+ 0x140b96d400000000, 0xbe0e4c2500000000, 0x010653ec00000000,
+ 0xab03891d00000000, 0x6a25084600000000, 0xc020d2b700000000,
+ 0x7f28cd7e00000000, 0xd52d178f00000000, 0x403f823700000000,
+ 0xea3a58c600000000, 0x5532470f00000000, 0xff379dfe00000000,
+ 0xd77f45b800000000, 0x7d7a9f4900000000, 0xc272808000000000,
+ 0x68775a7100000000, 0xfd65cfc900000000, 0x5760153800000000,
+ 0xe8680af100000000, 0x426dd00000000000, 0x834b515b00000000,
+ 0x294e8baa00000000, 0x9646946300000000, 0x3c434e9200000000,
+ 0xa951db2a00000000, 0x035401db00000000, 0xbc5c1e1200000000,
+ 0x1659c4e300000000}};
+
+#else /* W == 4 */
+
+local const z_crc_t FAR crc_braid_table[][256] = {
+ {0x00000000, 0xae689191, 0x87a02563, 0x29c8b4f2, 0xd4314c87,
+ 0x7a59dd16, 0x539169e4, 0xfdf9f875, 0x73139f4f, 0xdd7b0ede,
+ 0xf4b3ba2c, 0x5adb2bbd, 0xa722d3c8, 0x094a4259, 0x2082f6ab,
+ 0x8eea673a, 0xe6273e9e, 0x484faf0f, 0x61871bfd, 0xcfef8a6c,
+ 0x32167219, 0x9c7ee388, 0xb5b6577a, 0x1bdec6eb, 0x9534a1d1,
+ 0x3b5c3040, 0x129484b2, 0xbcfc1523, 0x4105ed56, 0xef6d7cc7,
+ 0xc6a5c835, 0x68cd59a4, 0x173f7b7d, 0xb957eaec, 0x909f5e1e,
+ 0x3ef7cf8f, 0xc30e37fa, 0x6d66a66b, 0x44ae1299, 0xeac68308,
+ 0x642ce432, 0xca4475a3, 0xe38cc151, 0x4de450c0, 0xb01da8b5,
+ 0x1e753924, 0x37bd8dd6, 0x99d51c47, 0xf11845e3, 0x5f70d472,
+ 0x76b86080, 0xd8d0f111, 0x25290964, 0x8b4198f5, 0xa2892c07,
+ 0x0ce1bd96, 0x820bdaac, 0x2c634b3d, 0x05abffcf, 0xabc36e5e,
+ 0x563a962b, 0xf85207ba, 0xd19ab348, 0x7ff222d9, 0x2e7ef6fa,
+ 0x8016676b, 0xa9ded399, 0x07b64208, 0xfa4fba7d, 0x54272bec,
+ 0x7def9f1e, 0xd3870e8f, 0x5d6d69b5, 0xf305f824, 0xdacd4cd6,
+ 0x74a5dd47, 0x895c2532, 0x2734b4a3, 0x0efc0051, 0xa09491c0,
+ 0xc859c864, 0x663159f5, 0x4ff9ed07, 0xe1917c96, 0x1c6884e3,
+ 0xb2001572, 0x9bc8a180, 0x35a03011, 0xbb4a572b, 0x1522c6ba,
+ 0x3cea7248, 0x9282e3d9, 0x6f7b1bac, 0xc1138a3d, 0xe8db3ecf,
+ 0x46b3af5e, 0x39418d87, 0x97291c16, 0xbee1a8e4, 0x10893975,
+ 0xed70c100, 0x43185091, 0x6ad0e463, 0xc4b875f2, 0x4a5212c8,
+ 0xe43a8359, 0xcdf237ab, 0x639aa63a, 0x9e635e4f, 0x300bcfde,
+ 0x19c37b2c, 0xb7abeabd, 0xdf66b319, 0x710e2288, 0x58c6967a,
+ 0xf6ae07eb, 0x0b57ff9e, 0xa53f6e0f, 0x8cf7dafd, 0x229f4b6c,
+ 0xac752c56, 0x021dbdc7, 0x2bd50935, 0x85bd98a4, 0x784460d1,
+ 0xd62cf140, 0xffe445b2, 0x518cd423, 0x5cfdedf4, 0xf2957c65,
+ 0xdb5dc897, 0x75355906, 0x88cca173, 0x26a430e2, 0x0f6c8410,
+ 0xa1041581, 0x2fee72bb, 0x8186e32a, 0xa84e57d8, 0x0626c649,
+ 0xfbdf3e3c, 0x55b7afad, 0x7c7f1b5f, 0xd2178ace, 0xbadad36a,
+ 0x14b242fb, 0x3d7af609, 0x93126798, 0x6eeb9fed, 0xc0830e7c,
+ 0xe94bba8e, 0x47232b1f, 0xc9c94c25, 0x67a1ddb4, 0x4e696946,
+ 0xe001f8d7, 0x1df800a2, 0xb3909133, 0x9a5825c1, 0x3430b450,
+ 0x4bc29689, 0xe5aa0718, 0xcc62b3ea, 0x620a227b, 0x9ff3da0e,
+ 0x319b4b9f, 0x1853ff6d, 0xb63b6efc, 0x38d109c6, 0x96b99857,
+ 0xbf712ca5, 0x1119bd34, 0xece04541, 0x4288d4d0, 0x6b406022,
+ 0xc528f1b3, 0xade5a817, 0x038d3986, 0x2a458d74, 0x842d1ce5,
+ 0x79d4e490, 0xd7bc7501, 0xfe74c1f3, 0x501c5062, 0xdef63758,
+ 0x709ea6c9, 0x5956123b, 0xf73e83aa, 0x0ac77bdf, 0xa4afea4e,
+ 0x8d675ebc, 0x230fcf2d, 0x72831b0e, 0xdceb8a9f, 0xf5233e6d,
+ 0x5b4baffc, 0xa6b25789, 0x08dac618, 0x211272ea, 0x8f7ae37b,
+ 0x01908441, 0xaff815d0, 0x8630a122, 0x285830b3, 0xd5a1c8c6,
+ 0x7bc95957, 0x5201eda5, 0xfc697c34, 0x94a42590, 0x3accb401,
+ 0x130400f3, 0xbd6c9162, 0x40956917, 0xeefdf886, 0xc7354c74,
+ 0x695ddde5, 0xe7b7badf, 0x49df2b4e, 0x60179fbc, 0xce7f0e2d,
+ 0x3386f658, 0x9dee67c9, 0xb426d33b, 0x1a4e42aa, 0x65bc6073,
+ 0xcbd4f1e2, 0xe21c4510, 0x4c74d481, 0xb18d2cf4, 0x1fe5bd65,
+ 0x362d0997, 0x98459806, 0x16afff3c, 0xb8c76ead, 0x910fda5f,
+ 0x3f674bce, 0xc29eb3bb, 0x6cf6222a, 0x453e96d8, 0xeb560749,
+ 0x839b5eed, 0x2df3cf7c, 0x043b7b8e, 0xaa53ea1f, 0x57aa126a,
+ 0xf9c283fb, 0xd00a3709, 0x7e62a698, 0xf088c1a2, 0x5ee05033,
+ 0x7728e4c1, 0xd9407550, 0x24b98d25, 0x8ad11cb4, 0xa319a846,
+ 0x0d7139d7},
+ {0x00000000, 0xb9fbdbe8, 0xa886b191, 0x117d6a79, 0x8a7c6563,
+ 0x3387be8b, 0x22fad4f2, 0x9b010f1a, 0xcf89cc87, 0x7672176f,
+ 0x670f7d16, 0xdef4a6fe, 0x45f5a9e4, 0xfc0e720c, 0xed731875,
+ 0x5488c39d, 0x44629f4f, 0xfd9944a7, 0xece42ede, 0x551ff536,
+ 0xce1efa2c, 0x77e521c4, 0x66984bbd, 0xdf639055, 0x8beb53c8,
+ 0x32108820, 0x236de259, 0x9a9639b1, 0x019736ab, 0xb86ced43,
+ 0xa911873a, 0x10ea5cd2, 0x88c53e9e, 0x313ee576, 0x20438f0f,
+ 0x99b854e7, 0x02b95bfd, 0xbb428015, 0xaa3fea6c, 0x13c43184,
+ 0x474cf219, 0xfeb729f1, 0xefca4388, 0x56319860, 0xcd30977a,
+ 0x74cb4c92, 0x65b626eb, 0xdc4dfd03, 0xcca7a1d1, 0x755c7a39,
+ 0x64211040, 0xdddacba8, 0x46dbc4b2, 0xff201f5a, 0xee5d7523,
+ 0x57a6aecb, 0x032e6d56, 0xbad5b6be, 0xaba8dcc7, 0x1253072f,
+ 0x89520835, 0x30a9d3dd, 0x21d4b9a4, 0x982f624c, 0xcafb7b7d,
+ 0x7300a095, 0x627dcaec, 0xdb861104, 0x40871e1e, 0xf97cc5f6,
+ 0xe801af8f, 0x51fa7467, 0x0572b7fa, 0xbc896c12, 0xadf4066b,
+ 0x140fdd83, 0x8f0ed299, 0x36f50971, 0x27886308, 0x9e73b8e0,
+ 0x8e99e432, 0x37623fda, 0x261f55a3, 0x9fe48e4b, 0x04e58151,
+ 0xbd1e5ab9, 0xac6330c0, 0x1598eb28, 0x411028b5, 0xf8ebf35d,
+ 0xe9969924, 0x506d42cc, 0xcb6c4dd6, 0x7297963e, 0x63eafc47,
+ 0xda1127af, 0x423e45e3, 0xfbc59e0b, 0xeab8f472, 0x53432f9a,
+ 0xc8422080, 0x71b9fb68, 0x60c49111, 0xd93f4af9, 0x8db78964,
+ 0x344c528c, 0x253138f5, 0x9ccae31d, 0x07cbec07, 0xbe3037ef,
+ 0xaf4d5d96, 0x16b6867e, 0x065cdaac, 0xbfa70144, 0xaeda6b3d,
+ 0x1721b0d5, 0x8c20bfcf, 0x35db6427, 0x24a60e5e, 0x9d5dd5b6,
+ 0xc9d5162b, 0x702ecdc3, 0x6153a7ba, 0xd8a87c52, 0x43a97348,
+ 0xfa52a8a0, 0xeb2fc2d9, 0x52d41931, 0x4e87f0bb, 0xf77c2b53,
+ 0xe601412a, 0x5ffa9ac2, 0xc4fb95d8, 0x7d004e30, 0x6c7d2449,
+ 0xd586ffa1, 0x810e3c3c, 0x38f5e7d4, 0x29888dad, 0x90735645,
+ 0x0b72595f, 0xb28982b7, 0xa3f4e8ce, 0x1a0f3326, 0x0ae56ff4,
+ 0xb31eb41c, 0xa263de65, 0x1b98058d, 0x80990a97, 0x3962d17f,
+ 0x281fbb06, 0x91e460ee, 0xc56ca373, 0x7c97789b, 0x6dea12e2,
+ 0xd411c90a, 0x4f10c610, 0xf6eb1df8, 0xe7967781, 0x5e6dac69,
+ 0xc642ce25, 0x7fb915cd, 0x6ec47fb4, 0xd73fa45c, 0x4c3eab46,
+ 0xf5c570ae, 0xe4b81ad7, 0x5d43c13f, 0x09cb02a2, 0xb030d94a,
+ 0xa14db333, 0x18b668db, 0x83b767c1, 0x3a4cbc29, 0x2b31d650,
+ 0x92ca0db8, 0x8220516a, 0x3bdb8a82, 0x2aa6e0fb, 0x935d3b13,
+ 0x085c3409, 0xb1a7efe1, 0xa0da8598, 0x19215e70, 0x4da99ded,
+ 0xf4524605, 0xe52f2c7c, 0x5cd4f794, 0xc7d5f88e, 0x7e2e2366,
+ 0x6f53491f, 0xd6a892f7, 0x847c8bc6, 0x3d87502e, 0x2cfa3a57,
+ 0x9501e1bf, 0x0e00eea5, 0xb7fb354d, 0xa6865f34, 0x1f7d84dc,
+ 0x4bf54741, 0xf20e9ca9, 0xe373f6d0, 0x5a882d38, 0xc1892222,
+ 0x7872f9ca, 0x690f93b3, 0xd0f4485b, 0xc01e1489, 0x79e5cf61,
+ 0x6898a518, 0xd1637ef0, 0x4a6271ea, 0xf399aa02, 0xe2e4c07b,
+ 0x5b1f1b93, 0x0f97d80e, 0xb66c03e6, 0xa711699f, 0x1eeab277,
+ 0x85ebbd6d, 0x3c106685, 0x2d6d0cfc, 0x9496d714, 0x0cb9b558,
+ 0xb5426eb0, 0xa43f04c9, 0x1dc4df21, 0x86c5d03b, 0x3f3e0bd3,
+ 0x2e4361aa, 0x97b8ba42, 0xc33079df, 0x7acba237, 0x6bb6c84e,
+ 0xd24d13a6, 0x494c1cbc, 0xf0b7c754, 0xe1caad2d, 0x583176c5,
+ 0x48db2a17, 0xf120f1ff, 0xe05d9b86, 0x59a6406e, 0xc2a74f74,
+ 0x7b5c949c, 0x6a21fee5, 0xd3da250d, 0x8752e690, 0x3ea93d78,
+ 0x2fd45701, 0x962f8ce9, 0x0d2e83f3, 0xb4d5581b, 0xa5a83262,
+ 0x1c53e98a},
+ {0x00000000, 0x9d0fe176, 0xe16ec4ad, 0x7c6125db, 0x19ac8f1b,
+ 0x84a36e6d, 0xf8c24bb6, 0x65cdaac0, 0x33591e36, 0xae56ff40,
+ 0xd237da9b, 0x4f383bed, 0x2af5912d, 0xb7fa705b, 0xcb9b5580,
+ 0x5694b4f6, 0x66b23c6c, 0xfbbddd1a, 0x87dcf8c1, 0x1ad319b7,
+ 0x7f1eb377, 0xe2115201, 0x9e7077da, 0x037f96ac, 0x55eb225a,
+ 0xc8e4c32c, 0xb485e6f7, 0x298a0781, 0x4c47ad41, 0xd1484c37,
+ 0xad2969ec, 0x3026889a, 0xcd6478d8, 0x506b99ae, 0x2c0abc75,
+ 0xb1055d03, 0xd4c8f7c3, 0x49c716b5, 0x35a6336e, 0xa8a9d218,
+ 0xfe3d66ee, 0x63328798, 0x1f53a243, 0x825c4335, 0xe791e9f5,
+ 0x7a9e0883, 0x06ff2d58, 0x9bf0cc2e, 0xabd644b4, 0x36d9a5c2,
+ 0x4ab88019, 0xd7b7616f, 0xb27acbaf, 0x2f752ad9, 0x53140f02,
+ 0xce1bee74, 0x988f5a82, 0x0580bbf4, 0x79e19e2f, 0xe4ee7f59,
+ 0x8123d599, 0x1c2c34ef, 0x604d1134, 0xfd42f042, 0x41b9f7f1,
+ 0xdcb61687, 0xa0d7335c, 0x3dd8d22a, 0x581578ea, 0xc51a999c,
+ 0xb97bbc47, 0x24745d31, 0x72e0e9c7, 0xefef08b1, 0x938e2d6a,
+ 0x0e81cc1c, 0x6b4c66dc, 0xf64387aa, 0x8a22a271, 0x172d4307,
+ 0x270bcb9d, 0xba042aeb, 0xc6650f30, 0x5b6aee46, 0x3ea74486,
+ 0xa3a8a5f0, 0xdfc9802b, 0x42c6615d, 0x1452d5ab, 0x895d34dd,
+ 0xf53c1106, 0x6833f070, 0x0dfe5ab0, 0x90f1bbc6, 0xec909e1d,
+ 0x719f7f6b, 0x8cdd8f29, 0x11d26e5f, 0x6db34b84, 0xf0bcaaf2,
+ 0x95710032, 0x087ee144, 0x741fc49f, 0xe91025e9, 0xbf84911f,
+ 0x228b7069, 0x5eea55b2, 0xc3e5b4c4, 0xa6281e04, 0x3b27ff72,
+ 0x4746daa9, 0xda493bdf, 0xea6fb345, 0x77605233, 0x0b0177e8,
+ 0x960e969e, 0xf3c33c5e, 0x6eccdd28, 0x12adf8f3, 0x8fa21985,
+ 0xd936ad73, 0x44394c05, 0x385869de, 0xa55788a8, 0xc09a2268,
+ 0x5d95c31e, 0x21f4e6c5, 0xbcfb07b3, 0x8373efe2, 0x1e7c0e94,
+ 0x621d2b4f, 0xff12ca39, 0x9adf60f9, 0x07d0818f, 0x7bb1a454,
+ 0xe6be4522, 0xb02af1d4, 0x2d2510a2, 0x51443579, 0xcc4bd40f,
+ 0xa9867ecf, 0x34899fb9, 0x48e8ba62, 0xd5e75b14, 0xe5c1d38e,
+ 0x78ce32f8, 0x04af1723, 0x99a0f655, 0xfc6d5c95, 0x6162bde3,
+ 0x1d039838, 0x800c794e, 0xd698cdb8, 0x4b972cce, 0x37f60915,
+ 0xaaf9e863, 0xcf3442a3, 0x523ba3d5, 0x2e5a860e, 0xb3556778,
+ 0x4e17973a, 0xd318764c, 0xaf795397, 0x3276b2e1, 0x57bb1821,
+ 0xcab4f957, 0xb6d5dc8c, 0x2bda3dfa, 0x7d4e890c, 0xe041687a,
+ 0x9c204da1, 0x012facd7, 0x64e20617, 0xf9ede761, 0x858cc2ba,
+ 0x188323cc, 0x28a5ab56, 0xb5aa4a20, 0xc9cb6ffb, 0x54c48e8d,
+ 0x3109244d, 0xac06c53b, 0xd067e0e0, 0x4d680196, 0x1bfcb560,
+ 0x86f35416, 0xfa9271cd, 0x679d90bb, 0x02503a7b, 0x9f5fdb0d,
+ 0xe33efed6, 0x7e311fa0, 0xc2ca1813, 0x5fc5f965, 0x23a4dcbe,
+ 0xbeab3dc8, 0xdb669708, 0x4669767e, 0x3a0853a5, 0xa707b2d3,
+ 0xf1930625, 0x6c9ce753, 0x10fdc288, 0x8df223fe, 0xe83f893e,
+ 0x75306848, 0x09514d93, 0x945eace5, 0xa478247f, 0x3977c509,
+ 0x4516e0d2, 0xd81901a4, 0xbdd4ab64, 0x20db4a12, 0x5cba6fc9,
+ 0xc1b58ebf, 0x97213a49, 0x0a2edb3f, 0x764ffee4, 0xeb401f92,
+ 0x8e8db552, 0x13825424, 0x6fe371ff, 0xf2ec9089, 0x0fae60cb,
+ 0x92a181bd, 0xeec0a466, 0x73cf4510, 0x1602efd0, 0x8b0d0ea6,
+ 0xf76c2b7d, 0x6a63ca0b, 0x3cf77efd, 0xa1f89f8b, 0xdd99ba50,
+ 0x40965b26, 0x255bf1e6, 0xb8541090, 0xc435354b, 0x593ad43d,
+ 0x691c5ca7, 0xf413bdd1, 0x8872980a, 0x157d797c, 0x70b0d3bc,
+ 0xedbf32ca, 0x91de1711, 0x0cd1f667, 0x5a454291, 0xc74aa3e7,
+ 0xbb2b863c, 0x2624674a, 0x43e9cd8a, 0xdee62cfc, 0xa2870927,
+ 0x3f88e851},
+ {0x00000000, 0xdd96d985, 0x605cb54b, 0xbdca6cce, 0xc0b96a96,
+ 0x1d2fb313, 0xa0e5dfdd, 0x7d730658, 0x5a03d36d, 0x87950ae8,
+ 0x3a5f6626, 0xe7c9bfa3, 0x9abab9fb, 0x472c607e, 0xfae60cb0,
+ 0x2770d535, 0xb407a6da, 0x69917f5f, 0xd45b1391, 0x09cdca14,
+ 0x74becc4c, 0xa92815c9, 0x14e27907, 0xc974a082, 0xee0475b7,
+ 0x3392ac32, 0x8e58c0fc, 0x53ce1979, 0x2ebd1f21, 0xf32bc6a4,
+ 0x4ee1aa6a, 0x937773ef, 0xb37e4bf5, 0x6ee89270, 0xd322febe,
+ 0x0eb4273b, 0x73c72163, 0xae51f8e6, 0x139b9428, 0xce0d4dad,
+ 0xe97d9898, 0x34eb411d, 0x89212dd3, 0x54b7f456, 0x29c4f20e,
+ 0xf4522b8b, 0x49984745, 0x940e9ec0, 0x0779ed2f, 0xdaef34aa,
+ 0x67255864, 0xbab381e1, 0xc7c087b9, 0x1a565e3c, 0xa79c32f2,
+ 0x7a0aeb77, 0x5d7a3e42, 0x80ece7c7, 0x3d268b09, 0xe0b0528c,
+ 0x9dc354d4, 0x40558d51, 0xfd9fe19f, 0x2009381a, 0xbd8d91ab,
+ 0x601b482e, 0xddd124e0, 0x0047fd65, 0x7d34fb3d, 0xa0a222b8,
+ 0x1d684e76, 0xc0fe97f3, 0xe78e42c6, 0x3a189b43, 0x87d2f78d,
+ 0x5a442e08, 0x27372850, 0xfaa1f1d5, 0x476b9d1b, 0x9afd449e,
+ 0x098a3771, 0xd41ceef4, 0x69d6823a, 0xb4405bbf, 0xc9335de7,
+ 0x14a58462, 0xa96fe8ac, 0x74f93129, 0x5389e41c, 0x8e1f3d99,
+ 0x33d55157, 0xee4388d2, 0x93308e8a, 0x4ea6570f, 0xf36c3bc1,
+ 0x2efae244, 0x0ef3da5e, 0xd36503db, 0x6eaf6f15, 0xb339b690,
+ 0xce4ab0c8, 0x13dc694d, 0xae160583, 0x7380dc06, 0x54f00933,
+ 0x8966d0b6, 0x34acbc78, 0xe93a65fd, 0x944963a5, 0x49dfba20,
+ 0xf415d6ee, 0x29830f6b, 0xbaf47c84, 0x6762a501, 0xdaa8c9cf,
+ 0x073e104a, 0x7a4d1612, 0xa7dbcf97, 0x1a11a359, 0xc7877adc,
+ 0xe0f7afe9, 0x3d61766c, 0x80ab1aa2, 0x5d3dc327, 0x204ec57f,
+ 0xfdd81cfa, 0x40127034, 0x9d84a9b1, 0xa06a2517, 0x7dfcfc92,
+ 0xc036905c, 0x1da049d9, 0x60d34f81, 0xbd459604, 0x008ffaca,
+ 0xdd19234f, 0xfa69f67a, 0x27ff2fff, 0x9a354331, 0x47a39ab4,
+ 0x3ad09cec, 0xe7464569, 0x5a8c29a7, 0x871af022, 0x146d83cd,
+ 0xc9fb5a48, 0x74313686, 0xa9a7ef03, 0xd4d4e95b, 0x094230de,
+ 0xb4885c10, 0x691e8595, 0x4e6e50a0, 0x93f88925, 0x2e32e5eb,
+ 0xf3a43c6e, 0x8ed73a36, 0x5341e3b3, 0xee8b8f7d, 0x331d56f8,
+ 0x13146ee2, 0xce82b767, 0x7348dba9, 0xaede022c, 0xd3ad0474,
+ 0x0e3bddf1, 0xb3f1b13f, 0x6e6768ba, 0x4917bd8f, 0x9481640a,
+ 0x294b08c4, 0xf4ddd141, 0x89aed719, 0x54380e9c, 0xe9f26252,
+ 0x3464bbd7, 0xa713c838, 0x7a8511bd, 0xc74f7d73, 0x1ad9a4f6,
+ 0x67aaa2ae, 0xba3c7b2b, 0x07f617e5, 0xda60ce60, 0xfd101b55,
+ 0x2086c2d0, 0x9d4cae1e, 0x40da779b, 0x3da971c3, 0xe03fa846,
+ 0x5df5c488, 0x80631d0d, 0x1de7b4bc, 0xc0716d39, 0x7dbb01f7,
+ 0xa02dd872, 0xdd5ede2a, 0x00c807af, 0xbd026b61, 0x6094b2e4,
+ 0x47e467d1, 0x9a72be54, 0x27b8d29a, 0xfa2e0b1f, 0x875d0d47,
+ 0x5acbd4c2, 0xe701b80c, 0x3a976189, 0xa9e01266, 0x7476cbe3,
+ 0xc9bca72d, 0x142a7ea8, 0x695978f0, 0xb4cfa175, 0x0905cdbb,
+ 0xd493143e, 0xf3e3c10b, 0x2e75188e, 0x93bf7440, 0x4e29adc5,
+ 0x335aab9d, 0xeecc7218, 0x53061ed6, 0x8e90c753, 0xae99ff49,
+ 0x730f26cc, 0xcec54a02, 0x13539387, 0x6e2095df, 0xb3b64c5a,
+ 0x0e7c2094, 0xd3eaf911, 0xf49a2c24, 0x290cf5a1, 0x94c6996f,
+ 0x495040ea, 0x342346b2, 0xe9b59f37, 0x547ff3f9, 0x89e92a7c,
+ 0x1a9e5993, 0xc7088016, 0x7ac2ecd8, 0xa754355d, 0xda273305,
+ 0x07b1ea80, 0xba7b864e, 0x67ed5fcb, 0x409d8afe, 0x9d0b537b,
+ 0x20c13fb5, 0xfd57e630, 0x8024e068, 0x5db239ed, 0xe0785523,
+ 0x3dee8ca6}};
+
+local const z_word_t FAR crc_braid_big_table[][256] = {
+ {0x00000000, 0x85d996dd, 0x4bb55c60, 0xce6ccabd, 0x966ab9c0,
+ 0x13b32f1d, 0xdddfe5a0, 0x5806737d, 0x6dd3035a, 0xe80a9587,
+ 0x26665f3a, 0xa3bfc9e7, 0xfbb9ba9a, 0x7e602c47, 0xb00ce6fa,
+ 0x35d57027, 0xdaa607b4, 0x5f7f9169, 0x91135bd4, 0x14cacd09,
+ 0x4cccbe74, 0xc91528a9, 0x0779e214, 0x82a074c9, 0xb77504ee,
+ 0x32ac9233, 0xfcc0588e, 0x7919ce53, 0x211fbd2e, 0xa4c62bf3,
+ 0x6aaae14e, 0xef737793, 0xf54b7eb3, 0x7092e86e, 0xbefe22d3,
+ 0x3b27b40e, 0x6321c773, 0xe6f851ae, 0x28949b13, 0xad4d0dce,
+ 0x98987de9, 0x1d41eb34, 0xd32d2189, 0x56f4b754, 0x0ef2c429,
+ 0x8b2b52f4, 0x45479849, 0xc09e0e94, 0x2fed7907, 0xaa34efda,
+ 0x64582567, 0xe181b3ba, 0xb987c0c7, 0x3c5e561a, 0xf2329ca7,
+ 0x77eb0a7a, 0x423e7a5d, 0xc7e7ec80, 0x098b263d, 0x8c52b0e0,
+ 0xd454c39d, 0x518d5540, 0x9fe19ffd, 0x1a380920, 0xab918dbd,
+ 0x2e481b60, 0xe024d1dd, 0x65fd4700, 0x3dfb347d, 0xb822a2a0,
+ 0x764e681d, 0xf397fec0, 0xc6428ee7, 0x439b183a, 0x8df7d287,
+ 0x082e445a, 0x50283727, 0xd5f1a1fa, 0x1b9d6b47, 0x9e44fd9a,
+ 0x71378a09, 0xf4ee1cd4, 0x3a82d669, 0xbf5b40b4, 0xe75d33c9,
+ 0x6284a514, 0xace86fa9, 0x2931f974, 0x1ce48953, 0x993d1f8e,
+ 0x5751d533, 0xd28843ee, 0x8a8e3093, 0x0f57a64e, 0xc13b6cf3,
+ 0x44e2fa2e, 0x5edaf30e, 0xdb0365d3, 0x156faf6e, 0x90b639b3,
+ 0xc8b04ace, 0x4d69dc13, 0x830516ae, 0x06dc8073, 0x3309f054,
+ 0xb6d06689, 0x78bcac34, 0xfd653ae9, 0xa5634994, 0x20badf49,
+ 0xeed615f4, 0x6b0f8329, 0x847cf4ba, 0x01a56267, 0xcfc9a8da,
+ 0x4a103e07, 0x12164d7a, 0x97cfdba7, 0x59a3111a, 0xdc7a87c7,
+ 0xe9aff7e0, 0x6c76613d, 0xa21aab80, 0x27c33d5d, 0x7fc54e20,
+ 0xfa1cd8fd, 0x34701240, 0xb1a9849d, 0x17256aa0, 0x92fcfc7d,
+ 0x5c9036c0, 0xd949a01d, 0x814fd360, 0x049645bd, 0xcafa8f00,
+ 0x4f2319dd, 0x7af669fa, 0xff2fff27, 0x3143359a, 0xb49aa347,
+ 0xec9cd03a, 0x694546e7, 0xa7298c5a, 0x22f01a87, 0xcd836d14,
+ 0x485afbc9, 0x86363174, 0x03efa7a9, 0x5be9d4d4, 0xde304209,
+ 0x105c88b4, 0x95851e69, 0xa0506e4e, 0x2589f893, 0xebe5322e,
+ 0x6e3ca4f3, 0x363ad78e, 0xb3e34153, 0x7d8f8bee, 0xf8561d33,
+ 0xe26e1413, 0x67b782ce, 0xa9db4873, 0x2c02deae, 0x7404add3,
+ 0xf1dd3b0e, 0x3fb1f1b3, 0xba68676e, 0x8fbd1749, 0x0a648194,
+ 0xc4084b29, 0x41d1ddf4, 0x19d7ae89, 0x9c0e3854, 0x5262f2e9,
+ 0xd7bb6434, 0x38c813a7, 0xbd11857a, 0x737d4fc7, 0xf6a4d91a,
+ 0xaea2aa67, 0x2b7b3cba, 0xe517f607, 0x60ce60da, 0x551b10fd,
+ 0xd0c28620, 0x1eae4c9d, 0x9b77da40, 0xc371a93d, 0x46a83fe0,
+ 0x88c4f55d, 0x0d1d6380, 0xbcb4e71d, 0x396d71c0, 0xf701bb7d,
+ 0x72d82da0, 0x2ade5edd, 0xaf07c800, 0x616b02bd, 0xe4b29460,
+ 0xd167e447, 0x54be729a, 0x9ad2b827, 0x1f0b2efa, 0x470d5d87,
+ 0xc2d4cb5a, 0x0cb801e7, 0x8961973a, 0x6612e0a9, 0xe3cb7674,
+ 0x2da7bcc9, 0xa87e2a14, 0xf0785969, 0x75a1cfb4, 0xbbcd0509,
+ 0x3e1493d4, 0x0bc1e3f3, 0x8e18752e, 0x4074bf93, 0xc5ad294e,
+ 0x9dab5a33, 0x1872ccee, 0xd61e0653, 0x53c7908e, 0x49ff99ae,
+ 0xcc260f73, 0x024ac5ce, 0x87935313, 0xdf95206e, 0x5a4cb6b3,
+ 0x94207c0e, 0x11f9ead3, 0x242c9af4, 0xa1f50c29, 0x6f99c694,
+ 0xea405049, 0xb2462334, 0x379fb5e9, 0xf9f37f54, 0x7c2ae989,
+ 0x93599e1a, 0x168008c7, 0xd8ecc27a, 0x5d3554a7, 0x053327da,
+ 0x80eab107, 0x4e867bba, 0xcb5fed67, 0xfe8a9d40, 0x7b530b9d,
+ 0xb53fc120, 0x30e657fd, 0x68e02480, 0xed39b25d, 0x235578e0,
+ 0xa68cee3d},
+ {0x00000000, 0x76e10f9d, 0xadc46ee1, 0xdb25617c, 0x1b8fac19,
+ 0x6d6ea384, 0xb64bc2f8, 0xc0aacd65, 0x361e5933, 0x40ff56ae,
+ 0x9bda37d2, 0xed3b384f, 0x2d91f52a, 0x5b70fab7, 0x80559bcb,
+ 0xf6b49456, 0x6c3cb266, 0x1addbdfb, 0xc1f8dc87, 0xb719d31a,
+ 0x77b31e7f, 0x015211e2, 0xda77709e, 0xac967f03, 0x5a22eb55,
+ 0x2cc3e4c8, 0xf7e685b4, 0x81078a29, 0x41ad474c, 0x374c48d1,
+ 0xec6929ad, 0x9a882630, 0xd87864cd, 0xae996b50, 0x75bc0a2c,
+ 0x035d05b1, 0xc3f7c8d4, 0xb516c749, 0x6e33a635, 0x18d2a9a8,
+ 0xee663dfe, 0x98873263, 0x43a2531f, 0x35435c82, 0xf5e991e7,
+ 0x83089e7a, 0x582dff06, 0x2eccf09b, 0xb444d6ab, 0xc2a5d936,
+ 0x1980b84a, 0x6f61b7d7, 0xafcb7ab2, 0xd92a752f, 0x020f1453,
+ 0x74ee1bce, 0x825a8f98, 0xf4bb8005, 0x2f9ee179, 0x597feee4,
+ 0x99d52381, 0xef342c1c, 0x34114d60, 0x42f042fd, 0xf1f7b941,
+ 0x8716b6dc, 0x5c33d7a0, 0x2ad2d83d, 0xea781558, 0x9c991ac5,
+ 0x47bc7bb9, 0x315d7424, 0xc7e9e072, 0xb108efef, 0x6a2d8e93,
+ 0x1ccc810e, 0xdc664c6b, 0xaa8743f6, 0x71a2228a, 0x07432d17,
+ 0x9dcb0b27, 0xeb2a04ba, 0x300f65c6, 0x46ee6a5b, 0x8644a73e,
+ 0xf0a5a8a3, 0x2b80c9df, 0x5d61c642, 0xabd55214, 0xdd345d89,
+ 0x06113cf5, 0x70f03368, 0xb05afe0d, 0xc6bbf190, 0x1d9e90ec,
+ 0x6b7f9f71, 0x298fdd8c, 0x5f6ed211, 0x844bb36d, 0xf2aabcf0,
+ 0x32007195, 0x44e17e08, 0x9fc41f74, 0xe92510e9, 0x1f9184bf,
+ 0x69708b22, 0xb255ea5e, 0xc4b4e5c3, 0x041e28a6, 0x72ff273b,
+ 0xa9da4647, 0xdf3b49da, 0x45b36fea, 0x33526077, 0xe877010b,
+ 0x9e960e96, 0x5e3cc3f3, 0x28ddcc6e, 0xf3f8ad12, 0x8519a28f,
+ 0x73ad36d9, 0x054c3944, 0xde695838, 0xa88857a5, 0x68229ac0,
+ 0x1ec3955d, 0xc5e6f421, 0xb307fbbc, 0xe2ef7383, 0x940e7c1e,
+ 0x4f2b1d62, 0x39ca12ff, 0xf960df9a, 0x8f81d007, 0x54a4b17b,
+ 0x2245bee6, 0xd4f12ab0, 0xa210252d, 0x79354451, 0x0fd44bcc,
+ 0xcf7e86a9, 0xb99f8934, 0x62bae848, 0x145be7d5, 0x8ed3c1e5,
+ 0xf832ce78, 0x2317af04, 0x55f6a099, 0x955c6dfc, 0xe3bd6261,
+ 0x3898031d, 0x4e790c80, 0xb8cd98d6, 0xce2c974b, 0x1509f637,
+ 0x63e8f9aa, 0xa34234cf, 0xd5a33b52, 0x0e865a2e, 0x786755b3,
+ 0x3a97174e, 0x4c7618d3, 0x975379af, 0xe1b27632, 0x2118bb57,
+ 0x57f9b4ca, 0x8cdcd5b6, 0xfa3dda2b, 0x0c894e7d, 0x7a6841e0,
+ 0xa14d209c, 0xd7ac2f01, 0x1706e264, 0x61e7edf9, 0xbac28c85,
+ 0xcc238318, 0x56aba528, 0x204aaab5, 0xfb6fcbc9, 0x8d8ec454,
+ 0x4d240931, 0x3bc506ac, 0xe0e067d0, 0x9601684d, 0x60b5fc1b,
+ 0x1654f386, 0xcd7192fa, 0xbb909d67, 0x7b3a5002, 0x0ddb5f9f,
+ 0xd6fe3ee3, 0xa01f317e, 0x1318cac2, 0x65f9c55f, 0xbedca423,
+ 0xc83dabbe, 0x089766db, 0x7e766946, 0xa553083a, 0xd3b207a7,
+ 0x250693f1, 0x53e79c6c, 0x88c2fd10, 0xfe23f28d, 0x3e893fe8,
+ 0x48683075, 0x934d5109, 0xe5ac5e94, 0x7f2478a4, 0x09c57739,
+ 0xd2e01645, 0xa40119d8, 0x64abd4bd, 0x124adb20, 0xc96fba5c,
+ 0xbf8eb5c1, 0x493a2197, 0x3fdb2e0a, 0xe4fe4f76, 0x921f40eb,
+ 0x52b58d8e, 0x24548213, 0xff71e36f, 0x8990ecf2, 0xcb60ae0f,
+ 0xbd81a192, 0x66a4c0ee, 0x1045cf73, 0xd0ef0216, 0xa60e0d8b,
+ 0x7d2b6cf7, 0x0bca636a, 0xfd7ef73c, 0x8b9ff8a1, 0x50ba99dd,
+ 0x265b9640, 0xe6f15b25, 0x901054b8, 0x4b3535c4, 0x3dd43a59,
+ 0xa75c1c69, 0xd1bd13f4, 0x0a987288, 0x7c797d15, 0xbcd3b070,
+ 0xca32bfed, 0x1117de91, 0x67f6d10c, 0x9142455a, 0xe7a34ac7,
+ 0x3c862bbb, 0x4a672426, 0x8acde943, 0xfc2ce6de, 0x270987a2,
+ 0x51e8883f},
+ {0x00000000, 0xe8dbfbb9, 0x91b186a8, 0x796a7d11, 0x63657c8a,
+ 0x8bbe8733, 0xf2d4fa22, 0x1a0f019b, 0x87cc89cf, 0x6f177276,
+ 0x167d0f67, 0xfea6f4de, 0xe4a9f545, 0x0c720efc, 0x751873ed,
+ 0x9dc38854, 0x4f9f6244, 0xa74499fd, 0xde2ee4ec, 0x36f51f55,
+ 0x2cfa1ece, 0xc421e577, 0xbd4b9866, 0x559063df, 0xc853eb8b,
+ 0x20881032, 0x59e26d23, 0xb139969a, 0xab369701, 0x43ed6cb8,
+ 0x3a8711a9, 0xd25cea10, 0x9e3ec588, 0x76e53e31, 0x0f8f4320,
+ 0xe754b899, 0xfd5bb902, 0x158042bb, 0x6cea3faa, 0x8431c413,
+ 0x19f24c47, 0xf129b7fe, 0x8843caef, 0x60983156, 0x7a9730cd,
+ 0x924ccb74, 0xeb26b665, 0x03fd4ddc, 0xd1a1a7cc, 0x397a5c75,
+ 0x40102164, 0xa8cbdadd, 0xb2c4db46, 0x5a1f20ff, 0x23755dee,
+ 0xcbaea657, 0x566d2e03, 0xbeb6d5ba, 0xc7dca8ab, 0x2f075312,
+ 0x35085289, 0xddd3a930, 0xa4b9d421, 0x4c622f98, 0x7d7bfbca,
+ 0x95a00073, 0xecca7d62, 0x041186db, 0x1e1e8740, 0xf6c57cf9,
+ 0x8faf01e8, 0x6774fa51, 0xfab77205, 0x126c89bc, 0x6b06f4ad,
+ 0x83dd0f14, 0x99d20e8f, 0x7109f536, 0x08638827, 0xe0b8739e,
+ 0x32e4998e, 0xda3f6237, 0xa3551f26, 0x4b8ee49f, 0x5181e504,
+ 0xb95a1ebd, 0xc03063ac, 0x28eb9815, 0xb5281041, 0x5df3ebf8,
+ 0x249996e9, 0xcc426d50, 0xd64d6ccb, 0x3e969772, 0x47fcea63,
+ 0xaf2711da, 0xe3453e42, 0x0b9ec5fb, 0x72f4b8ea, 0x9a2f4353,
+ 0x802042c8, 0x68fbb971, 0x1191c460, 0xf94a3fd9, 0x6489b78d,
+ 0x8c524c34, 0xf5383125, 0x1de3ca9c, 0x07eccb07, 0xef3730be,
+ 0x965d4daf, 0x7e86b616, 0xacda5c06, 0x4401a7bf, 0x3d6bdaae,
+ 0xd5b02117, 0xcfbf208c, 0x2764db35, 0x5e0ea624, 0xb6d55d9d,
+ 0x2b16d5c9, 0xc3cd2e70, 0xbaa75361, 0x527ca8d8, 0x4873a943,
+ 0xa0a852fa, 0xd9c22feb, 0x3119d452, 0xbbf0874e, 0x532b7cf7,
+ 0x2a4101e6, 0xc29afa5f, 0xd895fbc4, 0x304e007d, 0x49247d6c,
+ 0xa1ff86d5, 0x3c3c0e81, 0xd4e7f538, 0xad8d8829, 0x45567390,
+ 0x5f59720b, 0xb78289b2, 0xcee8f4a3, 0x26330f1a, 0xf46fe50a,
+ 0x1cb41eb3, 0x65de63a2, 0x8d05981b, 0x970a9980, 0x7fd16239,
+ 0x06bb1f28, 0xee60e491, 0x73a36cc5, 0x9b78977c, 0xe212ea6d,
+ 0x0ac911d4, 0x10c6104f, 0xf81debf6, 0x817796e7, 0x69ac6d5e,
+ 0x25ce42c6, 0xcd15b97f, 0xb47fc46e, 0x5ca43fd7, 0x46ab3e4c,
+ 0xae70c5f5, 0xd71ab8e4, 0x3fc1435d, 0xa202cb09, 0x4ad930b0,
+ 0x33b34da1, 0xdb68b618, 0xc167b783, 0x29bc4c3a, 0x50d6312b,
+ 0xb80dca92, 0x6a512082, 0x828adb3b, 0xfbe0a62a, 0x133b5d93,
+ 0x09345c08, 0xe1efa7b1, 0x9885daa0, 0x705e2119, 0xed9da94d,
+ 0x054652f4, 0x7c2c2fe5, 0x94f7d45c, 0x8ef8d5c7, 0x66232e7e,
+ 0x1f49536f, 0xf792a8d6, 0xc68b7c84, 0x2e50873d, 0x573afa2c,
+ 0xbfe10195, 0xa5ee000e, 0x4d35fbb7, 0x345f86a6, 0xdc847d1f,
+ 0x4147f54b, 0xa99c0ef2, 0xd0f673e3, 0x382d885a, 0x222289c1,
+ 0xcaf97278, 0xb3930f69, 0x5b48f4d0, 0x89141ec0, 0x61cfe579,
+ 0x18a59868, 0xf07e63d1, 0xea71624a, 0x02aa99f3, 0x7bc0e4e2,
+ 0x931b1f5b, 0x0ed8970f, 0xe6036cb6, 0x9f6911a7, 0x77b2ea1e,
+ 0x6dbdeb85, 0x8566103c, 0xfc0c6d2d, 0x14d79694, 0x58b5b90c,
+ 0xb06e42b5, 0xc9043fa4, 0x21dfc41d, 0x3bd0c586, 0xd30b3e3f,
+ 0xaa61432e, 0x42bab897, 0xdf7930c3, 0x37a2cb7a, 0x4ec8b66b,
+ 0xa6134dd2, 0xbc1c4c49, 0x54c7b7f0, 0x2dadcae1, 0xc5763158,
+ 0x172adb48, 0xfff120f1, 0x869b5de0, 0x6e40a659, 0x744fa7c2,
+ 0x9c945c7b, 0xe5fe216a, 0x0d25dad3, 0x90e65287, 0x783da93e,
+ 0x0157d42f, 0xe98c2f96, 0xf3832e0d, 0x1b58d5b4, 0x6232a8a5,
+ 0x8ae9531c},
+ {0x00000000, 0x919168ae, 0x6325a087, 0xf2b4c829, 0x874c31d4,
+ 0x16dd597a, 0xe4699153, 0x75f8f9fd, 0x4f9f1373, 0xde0e7bdd,
+ 0x2cbab3f4, 0xbd2bdb5a, 0xc8d322a7, 0x59424a09, 0xabf68220,
+ 0x3a67ea8e, 0x9e3e27e6, 0x0faf4f48, 0xfd1b8761, 0x6c8aefcf,
+ 0x19721632, 0x88e37e9c, 0x7a57b6b5, 0xebc6de1b, 0xd1a13495,
+ 0x40305c3b, 0xb2849412, 0x2315fcbc, 0x56ed0541, 0xc77c6def,
+ 0x35c8a5c6, 0xa459cd68, 0x7d7b3f17, 0xecea57b9, 0x1e5e9f90,
+ 0x8fcff73e, 0xfa370ec3, 0x6ba6666d, 0x9912ae44, 0x0883c6ea,
+ 0x32e42c64, 0xa37544ca, 0x51c18ce3, 0xc050e44d, 0xb5a81db0,
+ 0x2439751e, 0xd68dbd37, 0x471cd599, 0xe34518f1, 0x72d4705f,
+ 0x8060b876, 0x11f1d0d8, 0x64092925, 0xf598418b, 0x072c89a2,
+ 0x96bde10c, 0xacda0b82, 0x3d4b632c, 0xcfffab05, 0x5e6ec3ab,
+ 0x2b963a56, 0xba0752f8, 0x48b39ad1, 0xd922f27f, 0xfaf67e2e,
+ 0x6b671680, 0x99d3dea9, 0x0842b607, 0x7dba4ffa, 0xec2b2754,
+ 0x1e9fef7d, 0x8f0e87d3, 0xb5696d5d, 0x24f805f3, 0xd64ccdda,
+ 0x47dda574, 0x32255c89, 0xa3b43427, 0x5100fc0e, 0xc09194a0,
+ 0x64c859c8, 0xf5593166, 0x07edf94f, 0x967c91e1, 0xe384681c,
+ 0x721500b2, 0x80a1c89b, 0x1130a035, 0x2b574abb, 0xbac62215,
+ 0x4872ea3c, 0xd9e38292, 0xac1b7b6f, 0x3d8a13c1, 0xcf3edbe8,
+ 0x5eafb346, 0x878d4139, 0x161c2997, 0xe4a8e1be, 0x75398910,
+ 0x00c170ed, 0x91501843, 0x63e4d06a, 0xf275b8c4, 0xc812524a,
+ 0x59833ae4, 0xab37f2cd, 0x3aa69a63, 0x4f5e639e, 0xdecf0b30,
+ 0x2c7bc319, 0xbdeaabb7, 0x19b366df, 0x88220e71, 0x7a96c658,
+ 0xeb07aef6, 0x9eff570b, 0x0f6e3fa5, 0xfddaf78c, 0x6c4b9f22,
+ 0x562c75ac, 0xc7bd1d02, 0x3509d52b, 0xa498bd85, 0xd1604478,
+ 0x40f12cd6, 0xb245e4ff, 0x23d48c51, 0xf4edfd5c, 0x657c95f2,
+ 0x97c85ddb, 0x06593575, 0x73a1cc88, 0xe230a426, 0x10846c0f,
+ 0x811504a1, 0xbb72ee2f, 0x2ae38681, 0xd8574ea8, 0x49c62606,
+ 0x3c3edffb, 0xadafb755, 0x5f1b7f7c, 0xce8a17d2, 0x6ad3daba,
+ 0xfb42b214, 0x09f67a3d, 0x98671293, 0xed9feb6e, 0x7c0e83c0,
+ 0x8eba4be9, 0x1f2b2347, 0x254cc9c9, 0xb4dda167, 0x4669694e,
+ 0xd7f801e0, 0xa200f81d, 0x339190b3, 0xc125589a, 0x50b43034,
+ 0x8996c24b, 0x1807aae5, 0xeab362cc, 0x7b220a62, 0x0edaf39f,
+ 0x9f4b9b31, 0x6dff5318, 0xfc6e3bb6, 0xc609d138, 0x5798b996,
+ 0xa52c71bf, 0x34bd1911, 0x4145e0ec, 0xd0d48842, 0x2260406b,
+ 0xb3f128c5, 0x17a8e5ad, 0x86398d03, 0x748d452a, 0xe51c2d84,
+ 0x90e4d479, 0x0175bcd7, 0xf3c174fe, 0x62501c50, 0x5837f6de,
+ 0xc9a69e70, 0x3b125659, 0xaa833ef7, 0xdf7bc70a, 0x4eeaafa4,
+ 0xbc5e678d, 0x2dcf0f23, 0x0e1b8372, 0x9f8aebdc, 0x6d3e23f5,
+ 0xfcaf4b5b, 0x8957b2a6, 0x18c6da08, 0xea721221, 0x7be37a8f,
+ 0x41849001, 0xd015f8af, 0x22a13086, 0xb3305828, 0xc6c8a1d5,
+ 0x5759c97b, 0xa5ed0152, 0x347c69fc, 0x9025a494, 0x01b4cc3a,
+ 0xf3000413, 0x62916cbd, 0x17699540, 0x86f8fdee, 0x744c35c7,
+ 0xe5dd5d69, 0xdfbab7e7, 0x4e2bdf49, 0xbc9f1760, 0x2d0e7fce,
+ 0x58f68633, 0xc967ee9d, 0x3bd326b4, 0xaa424e1a, 0x7360bc65,
+ 0xe2f1d4cb, 0x10451ce2, 0x81d4744c, 0xf42c8db1, 0x65bde51f,
+ 0x97092d36, 0x06984598, 0x3cffaf16, 0xad6ec7b8, 0x5fda0f91,
+ 0xce4b673f, 0xbbb39ec2, 0x2a22f66c, 0xd8963e45, 0x490756eb,
+ 0xed5e9b83, 0x7ccff32d, 0x8e7b3b04, 0x1fea53aa, 0x6a12aa57,
+ 0xfb83c2f9, 0x09370ad0, 0x98a6627e, 0xa2c188f0, 0x3350e05e,
+ 0xc1e42877, 0x507540d9, 0x258db924, 0xb41cd18a, 0x46a819a3,
+ 0xd739710d}};
+
+#endif
+
+#endif
+
+#if N == 5
+
+#if W == 8
+
+local const z_crc_t FAR crc_braid_table[][256] = {
+ {0x00000000, 0xaf449247, 0x85f822cf, 0x2abcb088, 0xd08143df,
+ 0x7fc5d198, 0x55796110, 0xfa3df357, 0x7a7381ff, 0xd53713b8,
+ 0xff8ba330, 0x50cf3177, 0xaaf2c220, 0x05b65067, 0x2f0ae0ef,
+ 0x804e72a8, 0xf4e703fe, 0x5ba391b9, 0x711f2131, 0xde5bb376,
+ 0x24664021, 0x8b22d266, 0xa19e62ee, 0x0edaf0a9, 0x8e948201,
+ 0x21d01046, 0x0b6ca0ce, 0xa4283289, 0x5e15c1de, 0xf1515399,
+ 0xdbede311, 0x74a97156, 0x32bf01bd, 0x9dfb93fa, 0xb7472372,
+ 0x1803b135, 0xe23e4262, 0x4d7ad025, 0x67c660ad, 0xc882f2ea,
+ 0x48cc8042, 0xe7881205, 0xcd34a28d, 0x627030ca, 0x984dc39d,
+ 0x370951da, 0x1db5e152, 0xb2f17315, 0xc6580243, 0x691c9004,
+ 0x43a0208c, 0xece4b2cb, 0x16d9419c, 0xb99dd3db, 0x93216353,
+ 0x3c65f114, 0xbc2b83bc, 0x136f11fb, 0x39d3a173, 0x96973334,
+ 0x6caac063, 0xc3ee5224, 0xe952e2ac, 0x461670eb, 0x657e037a,
+ 0xca3a913d, 0xe08621b5, 0x4fc2b3f2, 0xb5ff40a5, 0x1abbd2e2,
+ 0x3007626a, 0x9f43f02d, 0x1f0d8285, 0xb04910c2, 0x9af5a04a,
+ 0x35b1320d, 0xcf8cc15a, 0x60c8531d, 0x4a74e395, 0xe53071d2,
+ 0x91990084, 0x3edd92c3, 0x1461224b, 0xbb25b00c, 0x4118435b,
+ 0xee5cd11c, 0xc4e06194, 0x6ba4f3d3, 0xebea817b, 0x44ae133c,
+ 0x6e12a3b4, 0xc15631f3, 0x3b6bc2a4, 0x942f50e3, 0xbe93e06b,
+ 0x11d7722c, 0x57c102c7, 0xf8859080, 0xd2392008, 0x7d7db24f,
+ 0x87404118, 0x2804d35f, 0x02b863d7, 0xadfcf190, 0x2db28338,
+ 0x82f6117f, 0xa84aa1f7, 0x070e33b0, 0xfd33c0e7, 0x527752a0,
+ 0x78cbe228, 0xd78f706f, 0xa3260139, 0x0c62937e, 0x26de23f6,
+ 0x899ab1b1, 0x73a742e6, 0xdce3d0a1, 0xf65f6029, 0x591bf26e,
+ 0xd95580c6, 0x76111281, 0x5cada209, 0xf3e9304e, 0x09d4c319,
+ 0xa690515e, 0x8c2ce1d6, 0x23687391, 0xcafc06f4, 0x65b894b3,
+ 0x4f04243b, 0xe040b67c, 0x1a7d452b, 0xb539d76c, 0x9f8567e4,
+ 0x30c1f5a3, 0xb08f870b, 0x1fcb154c, 0x3577a5c4, 0x9a333783,
+ 0x600ec4d4, 0xcf4a5693, 0xe5f6e61b, 0x4ab2745c, 0x3e1b050a,
+ 0x915f974d, 0xbbe327c5, 0x14a7b582, 0xee9a46d5, 0x41ded492,
+ 0x6b62641a, 0xc426f65d, 0x446884f5, 0xeb2c16b2, 0xc190a63a,
+ 0x6ed4347d, 0x94e9c72a, 0x3bad556d, 0x1111e5e5, 0xbe5577a2,
+ 0xf8430749, 0x5707950e, 0x7dbb2586, 0xd2ffb7c1, 0x28c24496,
+ 0x8786d6d1, 0xad3a6659, 0x027ef41e, 0x823086b6, 0x2d7414f1,
+ 0x07c8a479, 0xa88c363e, 0x52b1c569, 0xfdf5572e, 0xd749e7a6,
+ 0x780d75e1, 0x0ca404b7, 0xa3e096f0, 0x895c2678, 0x2618b43f,
+ 0xdc254768, 0x7361d52f, 0x59dd65a7, 0xf699f7e0, 0x76d78548,
+ 0xd993170f, 0xf32fa787, 0x5c6b35c0, 0xa656c697, 0x091254d0,
+ 0x23aee458, 0x8cea761f, 0xaf82058e, 0x00c697c9, 0x2a7a2741,
+ 0x853eb506, 0x7f034651, 0xd047d416, 0xfafb649e, 0x55bff6d9,
+ 0xd5f18471, 0x7ab51636, 0x5009a6be, 0xff4d34f9, 0x0570c7ae,
+ 0xaa3455e9, 0x8088e561, 0x2fcc7726, 0x5b650670, 0xf4219437,
+ 0xde9d24bf, 0x71d9b6f8, 0x8be445af, 0x24a0d7e8, 0x0e1c6760,
+ 0xa158f527, 0x2116878f, 0x8e5215c8, 0xa4eea540, 0x0baa3707,
+ 0xf197c450, 0x5ed35617, 0x746fe69f, 0xdb2b74d8, 0x9d3d0433,
+ 0x32799674, 0x18c526fc, 0xb781b4bb, 0x4dbc47ec, 0xe2f8d5ab,
+ 0xc8446523, 0x6700f764, 0xe74e85cc, 0x480a178b, 0x62b6a703,
+ 0xcdf23544, 0x37cfc613, 0x988b5454, 0xb237e4dc, 0x1d73769b,
+ 0x69da07cd, 0xc69e958a, 0xec222502, 0x4366b745, 0xb95b4412,
+ 0x161fd655, 0x3ca366dd, 0x93e7f49a, 0x13a98632, 0xbced1475,
+ 0x9651a4fd, 0x391536ba, 0xc328c5ed, 0x6c6c57aa, 0x46d0e722,
+ 0xe9947565},
+ {0x00000000, 0x4e890ba9, 0x9d121752, 0xd39b1cfb, 0xe15528e5,
+ 0xafdc234c, 0x7c473fb7, 0x32ce341e, 0x19db578b, 0x57525c22,
+ 0x84c940d9, 0xca404b70, 0xf88e7f6e, 0xb60774c7, 0x659c683c,
+ 0x2b156395, 0x33b6af16, 0x7d3fa4bf, 0xaea4b844, 0xe02db3ed,
+ 0xd2e387f3, 0x9c6a8c5a, 0x4ff190a1, 0x01789b08, 0x2a6df89d,
+ 0x64e4f334, 0xb77fefcf, 0xf9f6e466, 0xcb38d078, 0x85b1dbd1,
+ 0x562ac72a, 0x18a3cc83, 0x676d5e2c, 0x29e45585, 0xfa7f497e,
+ 0xb4f642d7, 0x863876c9, 0xc8b17d60, 0x1b2a619b, 0x55a36a32,
+ 0x7eb609a7, 0x303f020e, 0xe3a41ef5, 0xad2d155c, 0x9fe32142,
+ 0xd16a2aeb, 0x02f13610, 0x4c783db9, 0x54dbf13a, 0x1a52fa93,
+ 0xc9c9e668, 0x8740edc1, 0xb58ed9df, 0xfb07d276, 0x289cce8d,
+ 0x6615c524, 0x4d00a6b1, 0x0389ad18, 0xd012b1e3, 0x9e9bba4a,
+ 0xac558e54, 0xe2dc85fd, 0x31479906, 0x7fce92af, 0xcedabc58,
+ 0x8053b7f1, 0x53c8ab0a, 0x1d41a0a3, 0x2f8f94bd, 0x61069f14,
+ 0xb29d83ef, 0xfc148846, 0xd701ebd3, 0x9988e07a, 0x4a13fc81,
+ 0x049af728, 0x3654c336, 0x78ddc89f, 0xab46d464, 0xe5cfdfcd,
+ 0xfd6c134e, 0xb3e518e7, 0x607e041c, 0x2ef70fb5, 0x1c393bab,
+ 0x52b03002, 0x812b2cf9, 0xcfa22750, 0xe4b744c5, 0xaa3e4f6c,
+ 0x79a55397, 0x372c583e, 0x05e26c20, 0x4b6b6789, 0x98f07b72,
+ 0xd67970db, 0xa9b7e274, 0xe73ee9dd, 0x34a5f526, 0x7a2cfe8f,
+ 0x48e2ca91, 0x066bc138, 0xd5f0ddc3, 0x9b79d66a, 0xb06cb5ff,
+ 0xfee5be56, 0x2d7ea2ad, 0x63f7a904, 0x51399d1a, 0x1fb096b3,
+ 0xcc2b8a48, 0x82a281e1, 0x9a014d62, 0xd48846cb, 0x07135a30,
+ 0x499a5199, 0x7b546587, 0x35dd6e2e, 0xe64672d5, 0xa8cf797c,
+ 0x83da1ae9, 0xcd531140, 0x1ec80dbb, 0x50410612, 0x628f320c,
+ 0x2c0639a5, 0xff9d255e, 0xb1142ef7, 0x46c47ef1, 0x084d7558,
+ 0xdbd669a3, 0x955f620a, 0xa7915614, 0xe9185dbd, 0x3a834146,
+ 0x740a4aef, 0x5f1f297a, 0x119622d3, 0xc20d3e28, 0x8c843581,
+ 0xbe4a019f, 0xf0c30a36, 0x235816cd, 0x6dd11d64, 0x7572d1e7,
+ 0x3bfbda4e, 0xe860c6b5, 0xa6e9cd1c, 0x9427f902, 0xdaaef2ab,
+ 0x0935ee50, 0x47bce5f9, 0x6ca9866c, 0x22208dc5, 0xf1bb913e,
+ 0xbf329a97, 0x8dfcae89, 0xc375a520, 0x10eeb9db, 0x5e67b272,
+ 0x21a920dd, 0x6f202b74, 0xbcbb378f, 0xf2323c26, 0xc0fc0838,
+ 0x8e750391, 0x5dee1f6a, 0x136714c3, 0x38727756, 0x76fb7cff,
+ 0xa5606004, 0xebe96bad, 0xd9275fb3, 0x97ae541a, 0x443548e1,
+ 0x0abc4348, 0x121f8fcb, 0x5c968462, 0x8f0d9899, 0xc1849330,
+ 0xf34aa72e, 0xbdc3ac87, 0x6e58b07c, 0x20d1bbd5, 0x0bc4d840,
+ 0x454dd3e9, 0x96d6cf12, 0xd85fc4bb, 0xea91f0a5, 0xa418fb0c,
+ 0x7783e7f7, 0x390aec5e, 0x881ec2a9, 0xc697c900, 0x150cd5fb,
+ 0x5b85de52, 0x694bea4c, 0x27c2e1e5, 0xf459fd1e, 0xbad0f6b7,
+ 0x91c59522, 0xdf4c9e8b, 0x0cd78270, 0x425e89d9, 0x7090bdc7,
+ 0x3e19b66e, 0xed82aa95, 0xa30ba13c, 0xbba86dbf, 0xf5216616,
+ 0x26ba7aed, 0x68337144, 0x5afd455a, 0x14744ef3, 0xc7ef5208,
+ 0x896659a1, 0xa2733a34, 0xecfa319d, 0x3f612d66, 0x71e826cf,
+ 0x432612d1, 0x0daf1978, 0xde340583, 0x90bd0e2a, 0xef739c85,
+ 0xa1fa972c, 0x72618bd7, 0x3ce8807e, 0x0e26b460, 0x40afbfc9,
+ 0x9334a332, 0xddbda89b, 0xf6a8cb0e, 0xb821c0a7, 0x6bbadc5c,
+ 0x2533d7f5, 0x17fde3eb, 0x5974e842, 0x8aeff4b9, 0xc466ff10,
+ 0xdcc53393, 0x924c383a, 0x41d724c1, 0x0f5e2f68, 0x3d901b76,
+ 0x731910df, 0xa0820c24, 0xee0b078d, 0xc51e6418, 0x8b976fb1,
+ 0x580c734a, 0x168578e3, 0x244b4cfd, 0x6ac24754, 0xb9595baf,
+ 0xf7d05006},
+ {0x00000000, 0x8d88fde2, 0xc060fd85, 0x4de80067, 0x5bb0fd4b,
+ 0xd63800a9, 0x9bd000ce, 0x1658fd2c, 0xb761fa96, 0x3ae90774,
+ 0x77010713, 0xfa89faf1, 0xecd107dd, 0x6159fa3f, 0x2cb1fa58,
+ 0xa13907ba, 0xb5b2f36d, 0x383a0e8f, 0x75d20ee8, 0xf85af30a,
+ 0xee020e26, 0x638af3c4, 0x2e62f3a3, 0xa3ea0e41, 0x02d309fb,
+ 0x8f5bf419, 0xc2b3f47e, 0x4f3b099c, 0x5963f4b0, 0xd4eb0952,
+ 0x99030935, 0x148bf4d7, 0xb014e09b, 0x3d9c1d79, 0x70741d1e,
+ 0xfdfce0fc, 0xeba41dd0, 0x662ce032, 0x2bc4e055, 0xa64c1db7,
+ 0x07751a0d, 0x8afde7ef, 0xc715e788, 0x4a9d1a6a, 0x5cc5e746,
+ 0xd14d1aa4, 0x9ca51ac3, 0x112de721, 0x05a613f6, 0x882eee14,
+ 0xc5c6ee73, 0x484e1391, 0x5e16eebd, 0xd39e135f, 0x9e761338,
+ 0x13feeeda, 0xb2c7e960, 0x3f4f1482, 0x72a714e5, 0xff2fe907,
+ 0xe977142b, 0x64ffe9c9, 0x2917e9ae, 0xa49f144c, 0xbb58c777,
+ 0x36d03a95, 0x7b383af2, 0xf6b0c710, 0xe0e83a3c, 0x6d60c7de,
+ 0x2088c7b9, 0xad003a5b, 0x0c393de1, 0x81b1c003, 0xcc59c064,
+ 0x41d13d86, 0x5789c0aa, 0xda013d48, 0x97e93d2f, 0x1a61c0cd,
+ 0x0eea341a, 0x8362c9f8, 0xce8ac99f, 0x4302347d, 0x555ac951,
+ 0xd8d234b3, 0x953a34d4, 0x18b2c936, 0xb98bce8c, 0x3403336e,
+ 0x79eb3309, 0xf463ceeb, 0xe23b33c7, 0x6fb3ce25, 0x225bce42,
+ 0xafd333a0, 0x0b4c27ec, 0x86c4da0e, 0xcb2cda69, 0x46a4278b,
+ 0x50fcdaa7, 0xdd742745, 0x909c2722, 0x1d14dac0, 0xbc2ddd7a,
+ 0x31a52098, 0x7c4d20ff, 0xf1c5dd1d, 0xe79d2031, 0x6a15ddd3,
+ 0x27fdddb4, 0xaa752056, 0xbefed481, 0x33762963, 0x7e9e2904,
+ 0xf316d4e6, 0xe54e29ca, 0x68c6d428, 0x252ed44f, 0xa8a629ad,
+ 0x099f2e17, 0x8417d3f5, 0xc9ffd392, 0x44772e70, 0x522fd35c,
+ 0xdfa72ebe, 0x924f2ed9, 0x1fc7d33b, 0xadc088af, 0x2048754d,
+ 0x6da0752a, 0xe02888c8, 0xf67075e4, 0x7bf88806, 0x36108861,
+ 0xbb987583, 0x1aa17239, 0x97298fdb, 0xdac18fbc, 0x5749725e,
+ 0x41118f72, 0xcc997290, 0x817172f7, 0x0cf98f15, 0x18727bc2,
+ 0x95fa8620, 0xd8128647, 0x559a7ba5, 0x43c28689, 0xce4a7b6b,
+ 0x83a27b0c, 0x0e2a86ee, 0xaf138154, 0x229b7cb6, 0x6f737cd1,
+ 0xe2fb8133, 0xf4a37c1f, 0x792b81fd, 0x34c3819a, 0xb94b7c78,
+ 0x1dd46834, 0x905c95d6, 0xddb495b1, 0x503c6853, 0x4664957f,
+ 0xcbec689d, 0x860468fa, 0x0b8c9518, 0xaab592a2, 0x273d6f40,
+ 0x6ad56f27, 0xe75d92c5, 0xf1056fe9, 0x7c8d920b, 0x3165926c,
+ 0xbced6f8e, 0xa8669b59, 0x25ee66bb, 0x680666dc, 0xe58e9b3e,
+ 0xf3d66612, 0x7e5e9bf0, 0x33b69b97, 0xbe3e6675, 0x1f0761cf,
+ 0x928f9c2d, 0xdf679c4a, 0x52ef61a8, 0x44b79c84, 0xc93f6166,
+ 0x84d76101, 0x095f9ce3, 0x16984fd8, 0x9b10b23a, 0xd6f8b25d,
+ 0x5b704fbf, 0x4d28b293, 0xc0a04f71, 0x8d484f16, 0x00c0b2f4,
+ 0xa1f9b54e, 0x2c7148ac, 0x619948cb, 0xec11b529, 0xfa494805,
+ 0x77c1b5e7, 0x3a29b580, 0xb7a14862, 0xa32abcb5, 0x2ea24157,
+ 0x634a4130, 0xeec2bcd2, 0xf89a41fe, 0x7512bc1c, 0x38fabc7b,
+ 0xb5724199, 0x144b4623, 0x99c3bbc1, 0xd42bbba6, 0x59a34644,
+ 0x4ffbbb68, 0xc273468a, 0x8f9b46ed, 0x0213bb0f, 0xa68caf43,
+ 0x2b0452a1, 0x66ec52c6, 0xeb64af24, 0xfd3c5208, 0x70b4afea,
+ 0x3d5caf8d, 0xb0d4526f, 0x11ed55d5, 0x9c65a837, 0xd18da850,
+ 0x5c0555b2, 0x4a5da89e, 0xc7d5557c, 0x8a3d551b, 0x07b5a8f9,
+ 0x133e5c2e, 0x9eb6a1cc, 0xd35ea1ab, 0x5ed65c49, 0x488ea165,
+ 0xc5065c87, 0x88ee5ce0, 0x0566a102, 0xa45fa6b8, 0x29d75b5a,
+ 0x643f5b3d, 0xe9b7a6df, 0xffef5bf3, 0x7267a611, 0x3f8fa676,
+ 0xb2075b94},
+ {0x00000000, 0x80f0171f, 0xda91287f, 0x5a613f60, 0x6e5356bf,
+ 0xeea341a0, 0xb4c27ec0, 0x343269df, 0xdca6ad7e, 0x5c56ba61,
+ 0x06378501, 0x86c7921e, 0xb2f5fbc1, 0x3205ecde, 0x6864d3be,
+ 0xe894c4a1, 0x623c5cbd, 0xe2cc4ba2, 0xb8ad74c2, 0x385d63dd,
+ 0x0c6f0a02, 0x8c9f1d1d, 0xd6fe227d, 0x560e3562, 0xbe9af1c3,
+ 0x3e6ae6dc, 0x640bd9bc, 0xe4fbcea3, 0xd0c9a77c, 0x5039b063,
+ 0x0a588f03, 0x8aa8981c, 0xc478b97a, 0x4488ae65, 0x1ee99105,
+ 0x9e19861a, 0xaa2befc5, 0x2adbf8da, 0x70bac7ba, 0xf04ad0a5,
+ 0x18de1404, 0x982e031b, 0xc24f3c7b, 0x42bf2b64, 0x768d42bb,
+ 0xf67d55a4, 0xac1c6ac4, 0x2cec7ddb, 0xa644e5c7, 0x26b4f2d8,
+ 0x7cd5cdb8, 0xfc25daa7, 0xc817b378, 0x48e7a467, 0x12869b07,
+ 0x92768c18, 0x7ae248b9, 0xfa125fa6, 0xa07360c6, 0x208377d9,
+ 0x14b11e06, 0x94410919, 0xce203679, 0x4ed02166, 0x538074b5,
+ 0xd37063aa, 0x89115cca, 0x09e14bd5, 0x3dd3220a, 0xbd233515,
+ 0xe7420a75, 0x67b21d6a, 0x8f26d9cb, 0x0fd6ced4, 0x55b7f1b4,
+ 0xd547e6ab, 0xe1758f74, 0x6185986b, 0x3be4a70b, 0xbb14b014,
+ 0x31bc2808, 0xb14c3f17, 0xeb2d0077, 0x6bdd1768, 0x5fef7eb7,
+ 0xdf1f69a8, 0x857e56c8, 0x058e41d7, 0xed1a8576, 0x6dea9269,
+ 0x378bad09, 0xb77bba16, 0x8349d3c9, 0x03b9c4d6, 0x59d8fbb6,
+ 0xd928eca9, 0x97f8cdcf, 0x1708dad0, 0x4d69e5b0, 0xcd99f2af,
+ 0xf9ab9b70, 0x795b8c6f, 0x233ab30f, 0xa3caa410, 0x4b5e60b1,
+ 0xcbae77ae, 0x91cf48ce, 0x113f5fd1, 0x250d360e, 0xa5fd2111,
+ 0xff9c1e71, 0x7f6c096e, 0xf5c49172, 0x7534866d, 0x2f55b90d,
+ 0xafa5ae12, 0x9b97c7cd, 0x1b67d0d2, 0x4106efb2, 0xc1f6f8ad,
+ 0x29623c0c, 0xa9922b13, 0xf3f31473, 0x7303036c, 0x47316ab3,
+ 0xc7c17dac, 0x9da042cc, 0x1d5055d3, 0xa700e96a, 0x27f0fe75,
+ 0x7d91c115, 0xfd61d60a, 0xc953bfd5, 0x49a3a8ca, 0x13c297aa,
+ 0x933280b5, 0x7ba64414, 0xfb56530b, 0xa1376c6b, 0x21c77b74,
+ 0x15f512ab, 0x950505b4, 0xcf643ad4, 0x4f942dcb, 0xc53cb5d7,
+ 0x45cca2c8, 0x1fad9da8, 0x9f5d8ab7, 0xab6fe368, 0x2b9ff477,
+ 0x71fecb17, 0xf10edc08, 0x199a18a9, 0x996a0fb6, 0xc30b30d6,
+ 0x43fb27c9, 0x77c94e16, 0xf7395909, 0xad586669, 0x2da87176,
+ 0x63785010, 0xe388470f, 0xb9e9786f, 0x39196f70, 0x0d2b06af,
+ 0x8ddb11b0, 0xd7ba2ed0, 0x574a39cf, 0xbfdefd6e, 0x3f2eea71,
+ 0x654fd511, 0xe5bfc20e, 0xd18dabd1, 0x517dbcce, 0x0b1c83ae,
+ 0x8bec94b1, 0x01440cad, 0x81b41bb2, 0xdbd524d2, 0x5b2533cd,
+ 0x6f175a12, 0xefe74d0d, 0xb586726d, 0x35766572, 0xdde2a1d3,
+ 0x5d12b6cc, 0x077389ac, 0x87839eb3, 0xb3b1f76c, 0x3341e073,
+ 0x6920df13, 0xe9d0c80c, 0xf4809ddf, 0x74708ac0, 0x2e11b5a0,
+ 0xaee1a2bf, 0x9ad3cb60, 0x1a23dc7f, 0x4042e31f, 0xc0b2f400,
+ 0x282630a1, 0xa8d627be, 0xf2b718de, 0x72470fc1, 0x4675661e,
+ 0xc6857101, 0x9ce44e61, 0x1c14597e, 0x96bcc162, 0x164cd67d,
+ 0x4c2de91d, 0xccddfe02, 0xf8ef97dd, 0x781f80c2, 0x227ebfa2,
+ 0xa28ea8bd, 0x4a1a6c1c, 0xcaea7b03, 0x908b4463, 0x107b537c,
+ 0x24493aa3, 0xa4b92dbc, 0xfed812dc, 0x7e2805c3, 0x30f824a5,
+ 0xb00833ba, 0xea690cda, 0x6a991bc5, 0x5eab721a, 0xde5b6505,
+ 0x843a5a65, 0x04ca4d7a, 0xec5e89db, 0x6cae9ec4, 0x36cfa1a4,
+ 0xb63fb6bb, 0x820ddf64, 0x02fdc87b, 0x589cf71b, 0xd86ce004,
+ 0x52c47818, 0xd2346f07, 0x88555067, 0x08a54778, 0x3c972ea7,
+ 0xbc6739b8, 0xe60606d8, 0x66f611c7, 0x8e62d566, 0x0e92c279,
+ 0x54f3fd19, 0xd403ea06, 0xe03183d9, 0x60c194c6, 0x3aa0aba6,
+ 0xba50bcb9},
+ {0x00000000, 0x9570d495, 0xf190af6b, 0x64e07bfe, 0x38505897,
+ 0xad208c02, 0xc9c0f7fc, 0x5cb02369, 0x70a0b12e, 0xe5d065bb,
+ 0x81301e45, 0x1440cad0, 0x48f0e9b9, 0xdd803d2c, 0xb96046d2,
+ 0x2c109247, 0xe141625c, 0x7431b6c9, 0x10d1cd37, 0x85a119a2,
+ 0xd9113acb, 0x4c61ee5e, 0x288195a0, 0xbdf14135, 0x91e1d372,
+ 0x049107e7, 0x60717c19, 0xf501a88c, 0xa9b18be5, 0x3cc15f70,
+ 0x5821248e, 0xcd51f01b, 0x19f3c2f9, 0x8c83166c, 0xe8636d92,
+ 0x7d13b907, 0x21a39a6e, 0xb4d34efb, 0xd0333505, 0x4543e190,
+ 0x695373d7, 0xfc23a742, 0x98c3dcbc, 0x0db30829, 0x51032b40,
+ 0xc473ffd5, 0xa093842b, 0x35e350be, 0xf8b2a0a5, 0x6dc27430,
+ 0x09220fce, 0x9c52db5b, 0xc0e2f832, 0x55922ca7, 0x31725759,
+ 0xa40283cc, 0x8812118b, 0x1d62c51e, 0x7982bee0, 0xecf26a75,
+ 0xb042491c, 0x25329d89, 0x41d2e677, 0xd4a232e2, 0x33e785f2,
+ 0xa6975167, 0xc2772a99, 0x5707fe0c, 0x0bb7dd65, 0x9ec709f0,
+ 0xfa27720e, 0x6f57a69b, 0x434734dc, 0xd637e049, 0xb2d79bb7,
+ 0x27a74f22, 0x7b176c4b, 0xee67b8de, 0x8a87c320, 0x1ff717b5,
+ 0xd2a6e7ae, 0x47d6333b, 0x233648c5, 0xb6469c50, 0xeaf6bf39,
+ 0x7f866bac, 0x1b661052, 0x8e16c4c7, 0xa2065680, 0x37768215,
+ 0x5396f9eb, 0xc6e62d7e, 0x9a560e17, 0x0f26da82, 0x6bc6a17c,
+ 0xfeb675e9, 0x2a14470b, 0xbf64939e, 0xdb84e860, 0x4ef43cf5,
+ 0x12441f9c, 0x8734cb09, 0xe3d4b0f7, 0x76a46462, 0x5ab4f625,
+ 0xcfc422b0, 0xab24594e, 0x3e548ddb, 0x62e4aeb2, 0xf7947a27,
+ 0x937401d9, 0x0604d54c, 0xcb552557, 0x5e25f1c2, 0x3ac58a3c,
+ 0xafb55ea9, 0xf3057dc0, 0x6675a955, 0x0295d2ab, 0x97e5063e,
+ 0xbbf59479, 0x2e8540ec, 0x4a653b12, 0xdf15ef87, 0x83a5ccee,
+ 0x16d5187b, 0x72356385, 0xe745b710, 0x67cf0be4, 0xf2bfdf71,
+ 0x965fa48f, 0x032f701a, 0x5f9f5373, 0xcaef87e6, 0xae0ffc18,
+ 0x3b7f288d, 0x176fbaca, 0x821f6e5f, 0xe6ff15a1, 0x738fc134,
+ 0x2f3fe25d, 0xba4f36c8, 0xdeaf4d36, 0x4bdf99a3, 0x868e69b8,
+ 0x13febd2d, 0x771ec6d3, 0xe26e1246, 0xbede312f, 0x2baee5ba,
+ 0x4f4e9e44, 0xda3e4ad1, 0xf62ed896, 0x635e0c03, 0x07be77fd,
+ 0x92cea368, 0xce7e8001, 0x5b0e5494, 0x3fee2f6a, 0xaa9efbff,
+ 0x7e3cc91d, 0xeb4c1d88, 0x8fac6676, 0x1adcb2e3, 0x466c918a,
+ 0xd31c451f, 0xb7fc3ee1, 0x228cea74, 0x0e9c7833, 0x9becaca6,
+ 0xff0cd758, 0x6a7c03cd, 0x36cc20a4, 0xa3bcf431, 0xc75c8fcf,
+ 0x522c5b5a, 0x9f7dab41, 0x0a0d7fd4, 0x6eed042a, 0xfb9dd0bf,
+ 0xa72df3d6, 0x325d2743, 0x56bd5cbd, 0xc3cd8828, 0xefdd1a6f,
+ 0x7aadcefa, 0x1e4db504, 0x8b3d6191, 0xd78d42f8, 0x42fd966d,
+ 0x261ded93, 0xb36d3906, 0x54288e16, 0xc1585a83, 0xa5b8217d,
+ 0x30c8f5e8, 0x6c78d681, 0xf9080214, 0x9de879ea, 0x0898ad7f,
+ 0x24883f38, 0xb1f8ebad, 0xd5189053, 0x406844c6, 0x1cd867af,
+ 0x89a8b33a, 0xed48c8c4, 0x78381c51, 0xb569ec4a, 0x201938df,
+ 0x44f94321, 0xd18997b4, 0x8d39b4dd, 0x18496048, 0x7ca91bb6,
+ 0xe9d9cf23, 0xc5c95d64, 0x50b989f1, 0x3459f20f, 0xa129269a,
+ 0xfd9905f3, 0x68e9d166, 0x0c09aa98, 0x99797e0d, 0x4ddb4cef,
+ 0xd8ab987a, 0xbc4be384, 0x293b3711, 0x758b1478, 0xe0fbc0ed,
+ 0x841bbb13, 0x116b6f86, 0x3d7bfdc1, 0xa80b2954, 0xcceb52aa,
+ 0x599b863f, 0x052ba556, 0x905b71c3, 0xf4bb0a3d, 0x61cbdea8,
+ 0xac9a2eb3, 0x39eafa26, 0x5d0a81d8, 0xc87a554d, 0x94ca7624,
+ 0x01baa2b1, 0x655ad94f, 0xf02a0dda, 0xdc3a9f9d, 0x494a4b08,
+ 0x2daa30f6, 0xb8dae463, 0xe46ac70a, 0x711a139f, 0x15fa6861,
+ 0x808abcf4},
+ {0x00000000, 0xcf9e17c8, 0x444d29d1, 0x8bd33e19, 0x889a53a2,
+ 0x4704446a, 0xccd77a73, 0x03496dbb, 0xca45a105, 0x05dbb6cd,
+ 0x8e0888d4, 0x41969f1c, 0x42dff2a7, 0x8d41e56f, 0x0692db76,
+ 0xc90cccbe, 0x4ffa444b, 0x80645383, 0x0bb76d9a, 0xc4297a52,
+ 0xc76017e9, 0x08fe0021, 0x832d3e38, 0x4cb329f0, 0x85bfe54e,
+ 0x4a21f286, 0xc1f2cc9f, 0x0e6cdb57, 0x0d25b6ec, 0xc2bba124,
+ 0x49689f3d, 0x86f688f5, 0x9ff48896, 0x506a9f5e, 0xdbb9a147,
+ 0x1427b68f, 0x176edb34, 0xd8f0ccfc, 0x5323f2e5, 0x9cbde52d,
+ 0x55b12993, 0x9a2f3e5b, 0x11fc0042, 0xde62178a, 0xdd2b7a31,
+ 0x12b56df9, 0x996653e0, 0x56f84428, 0xd00eccdd, 0x1f90db15,
+ 0x9443e50c, 0x5bddf2c4, 0x58949f7f, 0x970a88b7, 0x1cd9b6ae,
+ 0xd347a166, 0x1a4b6dd8, 0xd5d57a10, 0x5e064409, 0x919853c1,
+ 0x92d13e7a, 0x5d4f29b2, 0xd69c17ab, 0x19020063, 0xe498176d,
+ 0x2b0600a5, 0xa0d53ebc, 0x6f4b2974, 0x6c0244cf, 0xa39c5307,
+ 0x284f6d1e, 0xe7d17ad6, 0x2eddb668, 0xe143a1a0, 0x6a909fb9,
+ 0xa50e8871, 0xa647e5ca, 0x69d9f202, 0xe20acc1b, 0x2d94dbd3,
+ 0xab625326, 0x64fc44ee, 0xef2f7af7, 0x20b16d3f, 0x23f80084,
+ 0xec66174c, 0x67b52955, 0xa82b3e9d, 0x6127f223, 0xaeb9e5eb,
+ 0x256adbf2, 0xeaf4cc3a, 0xe9bda181, 0x2623b649, 0xadf08850,
+ 0x626e9f98, 0x7b6c9ffb, 0xb4f28833, 0x3f21b62a, 0xf0bfa1e2,
+ 0xf3f6cc59, 0x3c68db91, 0xb7bbe588, 0x7825f240, 0xb1293efe,
+ 0x7eb72936, 0xf564172f, 0x3afa00e7, 0x39b36d5c, 0xf62d7a94,
+ 0x7dfe448d, 0xb2605345, 0x3496dbb0, 0xfb08cc78, 0x70dbf261,
+ 0xbf45e5a9, 0xbc0c8812, 0x73929fda, 0xf841a1c3, 0x37dfb60b,
+ 0xfed37ab5, 0x314d6d7d, 0xba9e5364, 0x750044ac, 0x76492917,
+ 0xb9d73edf, 0x320400c6, 0xfd9a170e, 0x1241289b, 0xdddf3f53,
+ 0x560c014a, 0x99921682, 0x9adb7b39, 0x55456cf1, 0xde9652e8,
+ 0x11084520, 0xd804899e, 0x179a9e56, 0x9c49a04f, 0x53d7b787,
+ 0x509eda3c, 0x9f00cdf4, 0x14d3f3ed, 0xdb4de425, 0x5dbb6cd0,
+ 0x92257b18, 0x19f64501, 0xd66852c9, 0xd5213f72, 0x1abf28ba,
+ 0x916c16a3, 0x5ef2016b, 0x97fecdd5, 0x5860da1d, 0xd3b3e404,
+ 0x1c2df3cc, 0x1f649e77, 0xd0fa89bf, 0x5b29b7a6, 0x94b7a06e,
+ 0x8db5a00d, 0x422bb7c5, 0xc9f889dc, 0x06669e14, 0x052ff3af,
+ 0xcab1e467, 0x4162da7e, 0x8efccdb6, 0x47f00108, 0x886e16c0,
+ 0x03bd28d9, 0xcc233f11, 0xcf6a52aa, 0x00f44562, 0x8b277b7b,
+ 0x44b96cb3, 0xc24fe446, 0x0dd1f38e, 0x8602cd97, 0x499cda5f,
+ 0x4ad5b7e4, 0x854ba02c, 0x0e989e35, 0xc10689fd, 0x080a4543,
+ 0xc794528b, 0x4c476c92, 0x83d97b5a, 0x809016e1, 0x4f0e0129,
+ 0xc4dd3f30, 0x0b4328f8, 0xf6d93ff6, 0x3947283e, 0xb2941627,
+ 0x7d0a01ef, 0x7e436c54, 0xb1dd7b9c, 0x3a0e4585, 0xf590524d,
+ 0x3c9c9ef3, 0xf302893b, 0x78d1b722, 0xb74fa0ea, 0xb406cd51,
+ 0x7b98da99, 0xf04be480, 0x3fd5f348, 0xb9237bbd, 0x76bd6c75,
+ 0xfd6e526c, 0x32f045a4, 0x31b9281f, 0xfe273fd7, 0x75f401ce,
+ 0xba6a1606, 0x7366dab8, 0xbcf8cd70, 0x372bf369, 0xf8b5e4a1,
+ 0xfbfc891a, 0x34629ed2, 0xbfb1a0cb, 0x702fb703, 0x692db760,
+ 0xa6b3a0a8, 0x2d609eb1, 0xe2fe8979, 0xe1b7e4c2, 0x2e29f30a,
+ 0xa5facd13, 0x6a64dadb, 0xa3681665, 0x6cf601ad, 0xe7253fb4,
+ 0x28bb287c, 0x2bf245c7, 0xe46c520f, 0x6fbf6c16, 0xa0217bde,
+ 0x26d7f32b, 0xe949e4e3, 0x629adafa, 0xad04cd32, 0xae4da089,
+ 0x61d3b741, 0xea008958, 0x259e9e90, 0xec92522e, 0x230c45e6,
+ 0xa8df7bff, 0x67416c37, 0x6408018c, 0xab961644, 0x2045285d,
+ 0xefdb3f95},
+ {0x00000000, 0x24825136, 0x4904a26c, 0x6d86f35a, 0x920944d8,
+ 0xb68b15ee, 0xdb0de6b4, 0xff8fb782, 0xff638ff1, 0xdbe1dec7,
+ 0xb6672d9d, 0x92e57cab, 0x6d6acb29, 0x49e89a1f, 0x246e6945,
+ 0x00ec3873, 0x25b619a3, 0x01344895, 0x6cb2bbcf, 0x4830eaf9,
+ 0xb7bf5d7b, 0x933d0c4d, 0xfebbff17, 0xda39ae21, 0xdad59652,
+ 0xfe57c764, 0x93d1343e, 0xb7536508, 0x48dcd28a, 0x6c5e83bc,
+ 0x01d870e6, 0x255a21d0, 0x4b6c3346, 0x6fee6270, 0x0268912a,
+ 0x26eac01c, 0xd965779e, 0xfde726a8, 0x9061d5f2, 0xb4e384c4,
+ 0xb40fbcb7, 0x908ded81, 0xfd0b1edb, 0xd9894fed, 0x2606f86f,
+ 0x0284a959, 0x6f025a03, 0x4b800b35, 0x6eda2ae5, 0x4a587bd3,
+ 0x27de8889, 0x035cd9bf, 0xfcd36e3d, 0xd8513f0b, 0xb5d7cc51,
+ 0x91559d67, 0x91b9a514, 0xb53bf422, 0xd8bd0778, 0xfc3f564e,
+ 0x03b0e1cc, 0x2732b0fa, 0x4ab443a0, 0x6e361296, 0x96d8668c,
+ 0xb25a37ba, 0xdfdcc4e0, 0xfb5e95d6, 0x04d12254, 0x20537362,
+ 0x4dd58038, 0x6957d10e, 0x69bbe97d, 0x4d39b84b, 0x20bf4b11,
+ 0x043d1a27, 0xfbb2ada5, 0xdf30fc93, 0xb2b60fc9, 0x96345eff,
+ 0xb36e7f2f, 0x97ec2e19, 0xfa6add43, 0xdee88c75, 0x21673bf7,
+ 0x05e56ac1, 0x6863999b, 0x4ce1c8ad, 0x4c0df0de, 0x688fa1e8,
+ 0x050952b2, 0x218b0384, 0xde04b406, 0xfa86e530, 0x9700166a,
+ 0xb382475c, 0xddb455ca, 0xf93604fc, 0x94b0f7a6, 0xb032a690,
+ 0x4fbd1112, 0x6b3f4024, 0x06b9b37e, 0x223be248, 0x22d7da3b,
+ 0x06558b0d, 0x6bd37857, 0x4f512961, 0xb0de9ee3, 0x945ccfd5,
+ 0xf9da3c8f, 0xdd586db9, 0xf8024c69, 0xdc801d5f, 0xb106ee05,
+ 0x9584bf33, 0x6a0b08b1, 0x4e895987, 0x230faadd, 0x078dfbeb,
+ 0x0761c398, 0x23e392ae, 0x4e6561f4, 0x6ae730c2, 0x95688740,
+ 0xb1ead676, 0xdc6c252c, 0xf8ee741a, 0xf6c1cb59, 0xd2439a6f,
+ 0xbfc56935, 0x9b473803, 0x64c88f81, 0x404adeb7, 0x2dcc2ded,
+ 0x094e7cdb, 0x09a244a8, 0x2d20159e, 0x40a6e6c4, 0x6424b7f2,
+ 0x9bab0070, 0xbf295146, 0xd2afa21c, 0xf62df32a, 0xd377d2fa,
+ 0xf7f583cc, 0x9a737096, 0xbef121a0, 0x417e9622, 0x65fcc714,
+ 0x087a344e, 0x2cf86578, 0x2c145d0b, 0x08960c3d, 0x6510ff67,
+ 0x4192ae51, 0xbe1d19d3, 0x9a9f48e5, 0xf719bbbf, 0xd39bea89,
+ 0xbdadf81f, 0x992fa929, 0xf4a95a73, 0xd02b0b45, 0x2fa4bcc7,
+ 0x0b26edf1, 0x66a01eab, 0x42224f9d, 0x42ce77ee, 0x664c26d8,
+ 0x0bcad582, 0x2f4884b4, 0xd0c73336, 0xf4456200, 0x99c3915a,
+ 0xbd41c06c, 0x981be1bc, 0xbc99b08a, 0xd11f43d0, 0xf59d12e6,
+ 0x0a12a564, 0x2e90f452, 0x43160708, 0x6794563e, 0x67786e4d,
+ 0x43fa3f7b, 0x2e7ccc21, 0x0afe9d17, 0xf5712a95, 0xd1f37ba3,
+ 0xbc7588f9, 0x98f7d9cf, 0x6019add5, 0x449bfce3, 0x291d0fb9,
+ 0x0d9f5e8f, 0xf210e90d, 0xd692b83b, 0xbb144b61, 0x9f961a57,
+ 0x9f7a2224, 0xbbf87312, 0xd67e8048, 0xf2fcd17e, 0x0d7366fc,
+ 0x29f137ca, 0x4477c490, 0x60f595a6, 0x45afb476, 0x612de540,
+ 0x0cab161a, 0x2829472c, 0xd7a6f0ae, 0xf324a198, 0x9ea252c2,
+ 0xba2003f4, 0xbacc3b87, 0x9e4e6ab1, 0xf3c899eb, 0xd74ac8dd,
+ 0x28c57f5f, 0x0c472e69, 0x61c1dd33, 0x45438c05, 0x2b759e93,
+ 0x0ff7cfa5, 0x62713cff, 0x46f36dc9, 0xb97cda4b, 0x9dfe8b7d,
+ 0xf0787827, 0xd4fa2911, 0xd4161162, 0xf0944054, 0x9d12b30e,
+ 0xb990e238, 0x461f55ba, 0x629d048c, 0x0f1bf7d6, 0x2b99a6e0,
+ 0x0ec38730, 0x2a41d606, 0x47c7255c, 0x6345746a, 0x9ccac3e8,
+ 0xb84892de, 0xd5ce6184, 0xf14c30b2, 0xf1a008c1, 0xd52259f7,
+ 0xb8a4aaad, 0x9c26fb9b, 0x63a94c19, 0x472b1d2f, 0x2aadee75,
+ 0x0e2fbf43},
+ {0x00000000, 0x36f290f3, 0x6de521e6, 0x5b17b115, 0xdbca43cc,
+ 0xed38d33f, 0xb62f622a, 0x80ddf2d9, 0x6ce581d9, 0x5a17112a,
+ 0x0100a03f, 0x37f230cc, 0xb72fc215, 0x81dd52e6, 0xdacae3f3,
+ 0xec387300, 0xd9cb03b2, 0xef399341, 0xb42e2254, 0x82dcb2a7,
+ 0x0201407e, 0x34f3d08d, 0x6fe46198, 0x5916f16b, 0xb52e826b,
+ 0x83dc1298, 0xd8cba38d, 0xee39337e, 0x6ee4c1a7, 0x58165154,
+ 0x0301e041, 0x35f370b2, 0x68e70125, 0x5e1591d6, 0x050220c3,
+ 0x33f0b030, 0xb32d42e9, 0x85dfd21a, 0xdec8630f, 0xe83af3fc,
+ 0x040280fc, 0x32f0100f, 0x69e7a11a, 0x5f1531e9, 0xdfc8c330,
+ 0xe93a53c3, 0xb22de2d6, 0x84df7225, 0xb12c0297, 0x87de9264,
+ 0xdcc92371, 0xea3bb382, 0x6ae6415b, 0x5c14d1a8, 0x070360bd,
+ 0x31f1f04e, 0xddc9834e, 0xeb3b13bd, 0xb02ca2a8, 0x86de325b,
+ 0x0603c082, 0x30f15071, 0x6be6e164, 0x5d147197, 0xd1ce024a,
+ 0xe73c92b9, 0xbc2b23ac, 0x8ad9b35f, 0x0a044186, 0x3cf6d175,
+ 0x67e16060, 0x5113f093, 0xbd2b8393, 0x8bd91360, 0xd0cea275,
+ 0xe63c3286, 0x66e1c05f, 0x501350ac, 0x0b04e1b9, 0x3df6714a,
+ 0x080501f8, 0x3ef7910b, 0x65e0201e, 0x5312b0ed, 0xd3cf4234,
+ 0xe53dd2c7, 0xbe2a63d2, 0x88d8f321, 0x64e08021, 0x521210d2,
+ 0x0905a1c7, 0x3ff73134, 0xbf2ac3ed, 0x89d8531e, 0xd2cfe20b,
+ 0xe43d72f8, 0xb929036f, 0x8fdb939c, 0xd4cc2289, 0xe23eb27a,
+ 0x62e340a3, 0x5411d050, 0x0f066145, 0x39f4f1b6, 0xd5cc82b6,
+ 0xe33e1245, 0xb829a350, 0x8edb33a3, 0x0e06c17a, 0x38f45189,
+ 0x63e3e09c, 0x5511706f, 0x60e200dd, 0x5610902e, 0x0d07213b,
+ 0x3bf5b1c8, 0xbb284311, 0x8ddad3e2, 0xd6cd62f7, 0xe03ff204,
+ 0x0c078104, 0x3af511f7, 0x61e2a0e2, 0x57103011, 0xd7cdc2c8,
+ 0xe13f523b, 0xba28e32e, 0x8cda73dd, 0x78ed02d5, 0x4e1f9226,
+ 0x15082333, 0x23fab3c0, 0xa3274119, 0x95d5d1ea, 0xcec260ff,
+ 0xf830f00c, 0x1408830c, 0x22fa13ff, 0x79eda2ea, 0x4f1f3219,
+ 0xcfc2c0c0, 0xf9305033, 0xa227e126, 0x94d571d5, 0xa1260167,
+ 0x97d49194, 0xccc32081, 0xfa31b072, 0x7aec42ab, 0x4c1ed258,
+ 0x1709634d, 0x21fbf3be, 0xcdc380be, 0xfb31104d, 0xa026a158,
+ 0x96d431ab, 0x1609c372, 0x20fb5381, 0x7bece294, 0x4d1e7267,
+ 0x100a03f0, 0x26f89303, 0x7def2216, 0x4b1db2e5, 0xcbc0403c,
+ 0xfd32d0cf, 0xa62561da, 0x90d7f129, 0x7cef8229, 0x4a1d12da,
+ 0x110aa3cf, 0x27f8333c, 0xa725c1e5, 0x91d75116, 0xcac0e003,
+ 0xfc3270f0, 0xc9c10042, 0xff3390b1, 0xa42421a4, 0x92d6b157,
+ 0x120b438e, 0x24f9d37d, 0x7fee6268, 0x491cf29b, 0xa524819b,
+ 0x93d61168, 0xc8c1a07d, 0xfe33308e, 0x7eeec257, 0x481c52a4,
+ 0x130be3b1, 0x25f97342, 0xa923009f, 0x9fd1906c, 0xc4c62179,
+ 0xf234b18a, 0x72e94353, 0x441bd3a0, 0x1f0c62b5, 0x29fef246,
+ 0xc5c68146, 0xf33411b5, 0xa823a0a0, 0x9ed13053, 0x1e0cc28a,
+ 0x28fe5279, 0x73e9e36c, 0x451b739f, 0x70e8032d, 0x461a93de,
+ 0x1d0d22cb, 0x2bffb238, 0xab2240e1, 0x9dd0d012, 0xc6c76107,
+ 0xf035f1f4, 0x1c0d82f4, 0x2aff1207, 0x71e8a312, 0x471a33e1,
+ 0xc7c7c138, 0xf13551cb, 0xaa22e0de, 0x9cd0702d, 0xc1c401ba,
+ 0xf7369149, 0xac21205c, 0x9ad3b0af, 0x1a0e4276, 0x2cfcd285,
+ 0x77eb6390, 0x4119f363, 0xad218063, 0x9bd31090, 0xc0c4a185,
+ 0xf6363176, 0x76ebc3af, 0x4019535c, 0x1b0ee249, 0x2dfc72ba,
+ 0x180f0208, 0x2efd92fb, 0x75ea23ee, 0x4318b31d, 0xc3c541c4,
+ 0xf537d137, 0xae206022, 0x98d2f0d1, 0x74ea83d1, 0x42181322,
+ 0x190fa237, 0x2ffd32c4, 0xaf20c01d, 0x99d250ee, 0xc2c5e1fb,
+ 0xf4377108}};
+
+local const z_word_t FAR crc_braid_big_table[][256] = {
+ {0x0000000000000000, 0xf390f23600000000, 0xe621e56d00000000,
+ 0x15b1175b00000000, 0xcc43cadb00000000, 0x3fd338ed00000000,
+ 0x2a622fb600000000, 0xd9f2dd8000000000, 0xd981e56c00000000,
+ 0x2a11175a00000000, 0x3fa0000100000000, 0xcc30f23700000000,
+ 0x15c22fb700000000, 0xe652dd8100000000, 0xf3e3cada00000000,
+ 0x007338ec00000000, 0xb203cbd900000000, 0x419339ef00000000,
+ 0x54222eb400000000, 0xa7b2dc8200000000, 0x7e40010200000000,
+ 0x8dd0f33400000000, 0x9861e46f00000000, 0x6bf1165900000000,
+ 0x6b822eb500000000, 0x9812dc8300000000, 0x8da3cbd800000000,
+ 0x7e3339ee00000000, 0xa7c1e46e00000000, 0x5451165800000000,
+ 0x41e0010300000000, 0xb270f33500000000, 0x2501e76800000000,
+ 0xd691155e00000000, 0xc320020500000000, 0x30b0f03300000000,
+ 0xe9422db300000000, 0x1ad2df8500000000, 0x0f63c8de00000000,
+ 0xfcf33ae800000000, 0xfc80020400000000, 0x0f10f03200000000,
+ 0x1aa1e76900000000, 0xe931155f00000000, 0x30c3c8df00000000,
+ 0xc3533ae900000000, 0xd6e22db200000000, 0x2572df8400000000,
+ 0x97022cb100000000, 0x6492de8700000000, 0x7123c9dc00000000,
+ 0x82b33bea00000000, 0x5b41e66a00000000, 0xa8d1145c00000000,
+ 0xbd60030700000000, 0x4ef0f13100000000, 0x4e83c9dd00000000,
+ 0xbd133beb00000000, 0xa8a22cb000000000, 0x5b32de8600000000,
+ 0x82c0030600000000, 0x7150f13000000000, 0x64e1e66b00000000,
+ 0x9771145d00000000, 0x4a02ced100000000, 0xb9923ce700000000,
+ 0xac232bbc00000000, 0x5fb3d98a00000000, 0x8641040a00000000,
+ 0x75d1f63c00000000, 0x6060e16700000000, 0x93f0135100000000,
+ 0x93832bbd00000000, 0x6013d98b00000000, 0x75a2ced000000000,
+ 0x86323ce600000000, 0x5fc0e16600000000, 0xac50135000000000,
+ 0xb9e1040b00000000, 0x4a71f63d00000000, 0xf801050800000000,
+ 0x0b91f73e00000000, 0x1e20e06500000000, 0xedb0125300000000,
+ 0x3442cfd300000000, 0xc7d23de500000000, 0xd2632abe00000000,
+ 0x21f3d88800000000, 0x2180e06400000000, 0xd210125200000000,
+ 0xc7a1050900000000, 0x3431f73f00000000, 0xedc32abf00000000,
+ 0x1e53d88900000000, 0x0be2cfd200000000, 0xf8723de400000000,
+ 0x6f0329b900000000, 0x9c93db8f00000000, 0x8922ccd400000000,
+ 0x7ab23ee200000000, 0xa340e36200000000, 0x50d0115400000000,
+ 0x4561060f00000000, 0xb6f1f43900000000, 0xb682ccd500000000,
+ 0x45123ee300000000, 0x50a329b800000000, 0xa333db8e00000000,
+ 0x7ac1060e00000000, 0x8951f43800000000, 0x9ce0e36300000000,
+ 0x6f70115500000000, 0xdd00e26000000000, 0x2e90105600000000,
+ 0x3b21070d00000000, 0xc8b1f53b00000000, 0x114328bb00000000,
+ 0xe2d3da8d00000000, 0xf762cdd600000000, 0x04f23fe000000000,
+ 0x0481070c00000000, 0xf711f53a00000000, 0xe2a0e26100000000,
+ 0x1130105700000000, 0xc8c2cdd700000000, 0x3b523fe100000000,
+ 0x2ee328ba00000000, 0xdd73da8c00000000, 0xd502ed7800000000,
+ 0x26921f4e00000000, 0x3323081500000000, 0xc0b3fa2300000000,
+ 0x194127a300000000, 0xead1d59500000000, 0xff60c2ce00000000,
+ 0x0cf030f800000000, 0x0c83081400000000, 0xff13fa2200000000,
+ 0xeaa2ed7900000000, 0x19321f4f00000000, 0xc0c0c2cf00000000,
+ 0x335030f900000000, 0x26e127a200000000, 0xd571d59400000000,
+ 0x670126a100000000, 0x9491d49700000000, 0x8120c3cc00000000,
+ 0x72b031fa00000000, 0xab42ec7a00000000, 0x58d21e4c00000000,
+ 0x4d63091700000000, 0xbef3fb2100000000, 0xbe80c3cd00000000,
+ 0x4d1031fb00000000, 0x58a126a000000000, 0xab31d49600000000,
+ 0x72c3091600000000, 0x8153fb2000000000, 0x94e2ec7b00000000,
+ 0x67721e4d00000000, 0xf0030a1000000000, 0x0393f82600000000,
+ 0x1622ef7d00000000, 0xe5b21d4b00000000, 0x3c40c0cb00000000,
+ 0xcfd032fd00000000, 0xda6125a600000000, 0x29f1d79000000000,
+ 0x2982ef7c00000000, 0xda121d4a00000000, 0xcfa30a1100000000,
+ 0x3c33f82700000000, 0xe5c125a700000000, 0x1651d79100000000,
+ 0x03e0c0ca00000000, 0xf07032fc00000000, 0x4200c1c900000000,
+ 0xb19033ff00000000, 0xa42124a400000000, 0x57b1d69200000000,
+ 0x8e430b1200000000, 0x7dd3f92400000000, 0x6862ee7f00000000,
+ 0x9bf21c4900000000, 0x9b8124a500000000, 0x6811d69300000000,
+ 0x7da0c1c800000000, 0x8e3033fe00000000, 0x57c2ee7e00000000,
+ 0xa4521c4800000000, 0xb1e30b1300000000, 0x4273f92500000000,
+ 0x9f0023a900000000, 0x6c90d19f00000000, 0x7921c6c400000000,
+ 0x8ab134f200000000, 0x5343e97200000000, 0xa0d31b4400000000,
+ 0xb5620c1f00000000, 0x46f2fe2900000000, 0x4681c6c500000000,
+ 0xb51134f300000000, 0xa0a023a800000000, 0x5330d19e00000000,
+ 0x8ac20c1e00000000, 0x7952fe2800000000, 0x6ce3e97300000000,
+ 0x9f731b4500000000, 0x2d03e87000000000, 0xde931a4600000000,
+ 0xcb220d1d00000000, 0x38b2ff2b00000000, 0xe14022ab00000000,
+ 0x12d0d09d00000000, 0x0761c7c600000000, 0xf4f135f000000000,
+ 0xf4820d1c00000000, 0x0712ff2a00000000, 0x12a3e87100000000,
+ 0xe1331a4700000000, 0x38c1c7c700000000, 0xcb5135f100000000,
+ 0xdee022aa00000000, 0x2d70d09c00000000, 0xba01c4c100000000,
+ 0x499136f700000000, 0x5c2021ac00000000, 0xafb0d39a00000000,
+ 0x76420e1a00000000, 0x85d2fc2c00000000, 0x9063eb7700000000,
+ 0x63f3194100000000, 0x638021ad00000000, 0x9010d39b00000000,
+ 0x85a1c4c000000000, 0x763136f600000000, 0xafc3eb7600000000,
+ 0x5c53194000000000, 0x49e20e1b00000000, 0xba72fc2d00000000,
+ 0x08020f1800000000, 0xfb92fd2e00000000, 0xee23ea7500000000,
+ 0x1db3184300000000, 0xc441c5c300000000, 0x37d137f500000000,
+ 0x226020ae00000000, 0xd1f0d29800000000, 0xd183ea7400000000,
+ 0x2213184200000000, 0x37a20f1900000000, 0xc432fd2f00000000,
+ 0x1dc020af00000000, 0xee50d29900000000, 0xfbe1c5c200000000,
+ 0x087137f400000000},
+ {0x0000000000000000, 0x3651822400000000, 0x6ca2044900000000,
+ 0x5af3866d00000000, 0xd844099200000000, 0xee158bb600000000,
+ 0xb4e60ddb00000000, 0x82b78fff00000000, 0xf18f63ff00000000,
+ 0xc7dee1db00000000, 0x9d2d67b600000000, 0xab7ce59200000000,
+ 0x29cb6a6d00000000, 0x1f9ae84900000000, 0x45696e2400000000,
+ 0x7338ec0000000000, 0xa319b62500000000, 0x9548340100000000,
+ 0xcfbbb26c00000000, 0xf9ea304800000000, 0x7b5dbfb700000000,
+ 0x4d0c3d9300000000, 0x17ffbbfe00000000, 0x21ae39da00000000,
+ 0x5296d5da00000000, 0x64c757fe00000000, 0x3e34d19300000000,
+ 0x086553b700000000, 0x8ad2dc4800000000, 0xbc835e6c00000000,
+ 0xe670d80100000000, 0xd0215a2500000000, 0x46336c4b00000000,
+ 0x7062ee6f00000000, 0x2a91680200000000, 0x1cc0ea2600000000,
+ 0x9e7765d900000000, 0xa826e7fd00000000, 0xf2d5619000000000,
+ 0xc484e3b400000000, 0xb7bc0fb400000000, 0x81ed8d9000000000,
+ 0xdb1e0bfd00000000, 0xed4f89d900000000, 0x6ff8062600000000,
+ 0x59a9840200000000, 0x035a026f00000000, 0x350b804b00000000,
+ 0xe52ada6e00000000, 0xd37b584a00000000, 0x8988de2700000000,
+ 0xbfd95c0300000000, 0x3d6ed3fc00000000, 0x0b3f51d800000000,
+ 0x51ccd7b500000000, 0x679d559100000000, 0x14a5b99100000000,
+ 0x22f43bb500000000, 0x7807bdd800000000, 0x4e563ffc00000000,
+ 0xcce1b00300000000, 0xfab0322700000000, 0xa043b44a00000000,
+ 0x9612366e00000000, 0x8c66d89600000000, 0xba375ab200000000,
+ 0xe0c4dcdf00000000, 0xd6955efb00000000, 0x5422d10400000000,
+ 0x6273532000000000, 0x3880d54d00000000, 0x0ed1576900000000,
+ 0x7de9bb6900000000, 0x4bb8394d00000000, 0x114bbf2000000000,
+ 0x271a3d0400000000, 0xa5adb2fb00000000, 0x93fc30df00000000,
+ 0xc90fb6b200000000, 0xff5e349600000000, 0x2f7f6eb300000000,
+ 0x192eec9700000000, 0x43dd6afa00000000, 0x758ce8de00000000,
+ 0xf73b672100000000, 0xc16ae50500000000, 0x9b99636800000000,
+ 0xadc8e14c00000000, 0xdef00d4c00000000, 0xe8a18f6800000000,
+ 0xb252090500000000, 0x84038b2100000000, 0x06b404de00000000,
+ 0x30e586fa00000000, 0x6a16009700000000, 0x5c4782b300000000,
+ 0xca55b4dd00000000, 0xfc0436f900000000, 0xa6f7b09400000000,
+ 0x90a632b000000000, 0x1211bd4f00000000, 0x24403f6b00000000,
+ 0x7eb3b90600000000, 0x48e23b2200000000, 0x3bdad72200000000,
+ 0x0d8b550600000000, 0x5778d36b00000000, 0x6129514f00000000,
+ 0xe39edeb000000000, 0xd5cf5c9400000000, 0x8f3cdaf900000000,
+ 0xb96d58dd00000000, 0x694c02f800000000, 0x5f1d80dc00000000,
+ 0x05ee06b100000000, 0x33bf849500000000, 0xb1080b6a00000000,
+ 0x8759894e00000000, 0xddaa0f2300000000, 0xebfb8d0700000000,
+ 0x98c3610700000000, 0xae92e32300000000, 0xf461654e00000000,
+ 0xc230e76a00000000, 0x4087689500000000, 0x76d6eab100000000,
+ 0x2c256cdc00000000, 0x1a74eef800000000, 0x59cbc1f600000000,
+ 0x6f9a43d200000000, 0x3569c5bf00000000, 0x0338479b00000000,
+ 0x818fc86400000000, 0xb7de4a4000000000, 0xed2dcc2d00000000,
+ 0xdb7c4e0900000000, 0xa844a20900000000, 0x9e15202d00000000,
+ 0xc4e6a64000000000, 0xf2b7246400000000, 0x7000ab9b00000000,
+ 0x465129bf00000000, 0x1ca2afd200000000, 0x2af32df600000000,
+ 0xfad277d300000000, 0xcc83f5f700000000, 0x9670739a00000000,
+ 0xa021f1be00000000, 0x22967e4100000000, 0x14c7fc6500000000,
+ 0x4e347a0800000000, 0x7865f82c00000000, 0x0b5d142c00000000,
+ 0x3d0c960800000000, 0x67ff106500000000, 0x51ae924100000000,
+ 0xd3191dbe00000000, 0xe5489f9a00000000, 0xbfbb19f700000000,
+ 0x89ea9bd300000000, 0x1ff8adbd00000000, 0x29a92f9900000000,
+ 0x735aa9f400000000, 0x450b2bd000000000, 0xc7bca42f00000000,
+ 0xf1ed260b00000000, 0xab1ea06600000000, 0x9d4f224200000000,
+ 0xee77ce4200000000, 0xd8264c6600000000, 0x82d5ca0b00000000,
+ 0xb484482f00000000, 0x3633c7d000000000, 0x006245f400000000,
+ 0x5a91c39900000000, 0x6cc041bd00000000, 0xbce11b9800000000,
+ 0x8ab099bc00000000, 0xd0431fd100000000, 0xe6129df500000000,
+ 0x64a5120a00000000, 0x52f4902e00000000, 0x0807164300000000,
+ 0x3e56946700000000, 0x4d6e786700000000, 0x7b3ffa4300000000,
+ 0x21cc7c2e00000000, 0x179dfe0a00000000, 0x952a71f500000000,
+ 0xa37bf3d100000000, 0xf98875bc00000000, 0xcfd9f79800000000,
+ 0xd5ad196000000000, 0xe3fc9b4400000000, 0xb90f1d2900000000,
+ 0x8f5e9f0d00000000, 0x0de910f200000000, 0x3bb892d600000000,
+ 0x614b14bb00000000, 0x571a969f00000000, 0x24227a9f00000000,
+ 0x1273f8bb00000000, 0x48807ed600000000, 0x7ed1fcf200000000,
+ 0xfc66730d00000000, 0xca37f12900000000, 0x90c4774400000000,
+ 0xa695f56000000000, 0x76b4af4500000000, 0x40e52d6100000000,
+ 0x1a16ab0c00000000, 0x2c47292800000000, 0xaef0a6d700000000,
+ 0x98a124f300000000, 0xc252a29e00000000, 0xf40320ba00000000,
+ 0x873bccba00000000, 0xb16a4e9e00000000, 0xeb99c8f300000000,
+ 0xddc84ad700000000, 0x5f7fc52800000000, 0x692e470c00000000,
+ 0x33ddc16100000000, 0x058c434500000000, 0x939e752b00000000,
+ 0xa5cff70f00000000, 0xff3c716200000000, 0xc96df34600000000,
+ 0x4bda7cb900000000, 0x7d8bfe9d00000000, 0x277878f000000000,
+ 0x1129fad400000000, 0x621116d400000000, 0x544094f000000000,
+ 0x0eb3129d00000000, 0x38e290b900000000, 0xba551f4600000000,
+ 0x8c049d6200000000, 0xd6f71b0f00000000, 0xe0a6992b00000000,
+ 0x3087c30e00000000, 0x06d6412a00000000, 0x5c25c74700000000,
+ 0x6a74456300000000, 0xe8c3ca9c00000000, 0xde9248b800000000,
+ 0x8461ced500000000, 0xb2304cf100000000, 0xc108a0f100000000,
+ 0xf75922d500000000, 0xadaaa4b800000000, 0x9bfb269c00000000,
+ 0x194ca96300000000, 0x2f1d2b4700000000, 0x75eead2a00000000,
+ 0x43bf2f0e00000000},
+ {0x0000000000000000, 0xc8179ecf00000000, 0xd1294d4400000000,
+ 0x193ed38b00000000, 0xa2539a8800000000, 0x6a44044700000000,
+ 0x737ad7cc00000000, 0xbb6d490300000000, 0x05a145ca00000000,
+ 0xcdb6db0500000000, 0xd488088e00000000, 0x1c9f964100000000,
+ 0xa7f2df4200000000, 0x6fe5418d00000000, 0x76db920600000000,
+ 0xbecc0cc900000000, 0x4b44fa4f00000000, 0x8353648000000000,
+ 0x9a6db70b00000000, 0x527a29c400000000, 0xe91760c700000000,
+ 0x2100fe0800000000, 0x383e2d8300000000, 0xf029b34c00000000,
+ 0x4ee5bf8500000000, 0x86f2214a00000000, 0x9fccf2c100000000,
+ 0x57db6c0e00000000, 0xecb6250d00000000, 0x24a1bbc200000000,
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+ 0x51c95a5500000000, 0xb334d2d800000000, 0xd4343a9500000000,
+ 0x36c9b21800000000, 0x8cce8bb900000000, 0x6e33033400000000,
+ 0x0933eb7900000000, 0xebce63f400000000, 0xc7333be200000000,
+ 0x25ceb36f00000000, 0x42ce5b2200000000, 0xa033d3af00000000,
+ 0xec274c0b00000000, 0x0edac48600000000, 0x69da2ccb00000000,
+ 0x8b27a44600000000, 0xa7dafc5000000000, 0x452774dd00000000,
+ 0x22279c9000000000, 0xc0da141d00000000, 0x7add2dbc00000000,
+ 0x9820a53100000000, 0xff204d7c00000000, 0x1dddc5f100000000,
+ 0x31209de700000000, 0xd3dd156a00000000, 0xb4ddfd2700000000,
+ 0x562075aa00000000, 0x81d4febe00000000, 0x6329763300000000,
+ 0x04299e7e00000000, 0xe6d416f300000000, 0xca294ee500000000,
+ 0x28d4c66800000000, 0x4fd42e2500000000, 0xad29a6a800000000,
+ 0x172e9f0900000000, 0xf5d3178400000000, 0x92d3ffc900000000,
+ 0x702e774400000000, 0x5cd32f5200000000, 0xbe2ea7df00000000,
+ 0xd92e4f9200000000, 0x3bd3c71f00000000, 0xaf88c0ad00000000,
+ 0x4d75482000000000, 0x2a75a06d00000000, 0xc88828e000000000,
+ 0xe47570f600000000, 0x0688f87b00000000, 0x6188103600000000,
+ 0x837598bb00000000, 0x3972a11a00000000, 0xdb8f299700000000,
+ 0xbc8fc1da00000000, 0x5e72495700000000, 0x728f114100000000,
+ 0x907299cc00000000, 0xf772718100000000, 0x158ff90c00000000,
+ 0xc27b721800000000, 0x2086fa9500000000, 0x478612d800000000,
+ 0xa57b9a5500000000, 0x8986c24300000000, 0x6b7b4ace00000000,
+ 0x0c7ba28300000000, 0xee862a0e00000000, 0x548113af00000000,
+ 0xb67c9b2200000000, 0xd17c736f00000000, 0x3381fbe200000000,
+ 0x1f7ca3f400000000, 0xfd812b7900000000, 0x9a81c33400000000,
+ 0x787c4bb900000000, 0x3468d41d00000000, 0xd6955c9000000000,
+ 0xb195b4dd00000000, 0x53683c5000000000, 0x7f95644600000000,
+ 0x9d68eccb00000000, 0xfa68048600000000, 0x18958c0b00000000,
+ 0xa292b5aa00000000, 0x406f3d2700000000, 0x276fd56a00000000,
+ 0xc5925de700000000, 0xe96f05f100000000, 0x0b928d7c00000000,
+ 0x6c92653100000000, 0x8e6fedbc00000000, 0x599b66a800000000,
+ 0xbb66ee2500000000, 0xdc66066800000000, 0x3e9b8ee500000000,
+ 0x1266d6f300000000, 0xf09b5e7e00000000, 0x979bb63300000000,
+ 0x75663ebe00000000, 0xcf61071f00000000, 0x2d9c8f9200000000,
+ 0x4a9c67df00000000, 0xa861ef5200000000, 0x849cb74400000000,
+ 0x66613fc900000000, 0x0161d78400000000, 0xe39c5f0900000000,
+ 0xd84f981600000000, 0x3ab2109b00000000, 0x5db2f8d600000000,
+ 0xbf4f705b00000000, 0x93b2284d00000000, 0x714fa0c000000000,
+ 0x164f488d00000000, 0xf4b2c00000000000, 0x4eb5f9a100000000,
+ 0xac48712c00000000, 0xcb48996100000000, 0x29b511ec00000000,
+ 0x054849fa00000000, 0xe7b5c17700000000, 0x80b5293a00000000,
+ 0x6248a1b700000000, 0xb5bc2aa300000000, 0x5741a22e00000000,
+ 0x30414a6300000000, 0xd2bcc2ee00000000, 0xfe419af800000000,
+ 0x1cbc127500000000, 0x7bbcfa3800000000, 0x994172b500000000,
+ 0x23464b1400000000, 0xc1bbc39900000000, 0xa6bb2bd400000000,
+ 0x4446a35900000000, 0x68bbfb4f00000000, 0x8a4673c200000000,
+ 0xed469b8f00000000, 0x0fbb130200000000, 0x43af8ca600000000,
+ 0xa152042b00000000, 0xc652ec6600000000, 0x24af64eb00000000,
+ 0x08523cfd00000000, 0xeaafb47000000000, 0x8daf5c3d00000000,
+ 0x6f52d4b000000000, 0xd555ed1100000000, 0x37a8659c00000000,
+ 0x50a88dd100000000, 0xb255055c00000000, 0x9ea85d4a00000000,
+ 0x7c55d5c700000000, 0x1b553d8a00000000, 0xf9a8b50700000000,
+ 0x2e5c3e1300000000, 0xcca1b69e00000000, 0xaba15ed300000000,
+ 0x495cd65e00000000, 0x65a18e4800000000, 0x875c06c500000000,
+ 0xe05cee8800000000, 0x02a1660500000000, 0xb8a65fa400000000,
+ 0x5a5bd72900000000, 0x3d5b3f6400000000, 0xdfa6b7e900000000,
+ 0xf35befff00000000, 0x11a6677200000000, 0x76a68f3f00000000,
+ 0x945b07b200000000},
+ {0x0000000000000000, 0xa90b894e00000000, 0x5217129d00000000,
+ 0xfb1c9bd300000000, 0xe52855e100000000, 0x4c23dcaf00000000,
+ 0xb73f477c00000000, 0x1e34ce3200000000, 0x8b57db1900000000,
+ 0x225c525700000000, 0xd940c98400000000, 0x704b40ca00000000,
+ 0x6e7f8ef800000000, 0xc77407b600000000, 0x3c689c6500000000,
+ 0x9563152b00000000, 0x16afb63300000000, 0xbfa43f7d00000000,
+ 0x44b8a4ae00000000, 0xedb32de000000000, 0xf387e3d200000000,
+ 0x5a8c6a9c00000000, 0xa190f14f00000000, 0x089b780100000000,
+ 0x9df86d2a00000000, 0x34f3e46400000000, 0xcfef7fb700000000,
+ 0x66e4f6f900000000, 0x78d038cb00000000, 0xd1dbb18500000000,
+ 0x2ac72a5600000000, 0x83cca31800000000, 0x2c5e6d6700000000,
+ 0x8555e42900000000, 0x7e497ffa00000000, 0xd742f6b400000000,
+ 0xc976388600000000, 0x607db1c800000000, 0x9b612a1b00000000,
+ 0x326aa35500000000, 0xa709b67e00000000, 0x0e023f3000000000,
+ 0xf51ea4e300000000, 0x5c152dad00000000, 0x4221e39f00000000,
+ 0xeb2a6ad100000000, 0x1036f10200000000, 0xb93d784c00000000,
+ 0x3af1db5400000000, 0x93fa521a00000000, 0x68e6c9c900000000,
+ 0xc1ed408700000000, 0xdfd98eb500000000, 0x76d207fb00000000,
+ 0x8dce9c2800000000, 0x24c5156600000000, 0xb1a6004d00000000,
+ 0x18ad890300000000, 0xe3b112d000000000, 0x4aba9b9e00000000,
+ 0x548e55ac00000000, 0xfd85dce200000000, 0x0699473100000000,
+ 0xaf92ce7f00000000, 0x58bcdace00000000, 0xf1b7538000000000,
+ 0x0aabc85300000000, 0xa3a0411d00000000, 0xbd948f2f00000000,
+ 0x149f066100000000, 0xef839db200000000, 0x468814fc00000000,
+ 0xd3eb01d700000000, 0x7ae0889900000000, 0x81fc134a00000000,
+ 0x28f79a0400000000, 0x36c3543600000000, 0x9fc8dd7800000000,
+ 0x64d446ab00000000, 0xcddfcfe500000000, 0x4e136cfd00000000,
+ 0xe718e5b300000000, 0x1c047e6000000000, 0xb50ff72e00000000,
+ 0xab3b391c00000000, 0x0230b05200000000, 0xf92c2b8100000000,
+ 0x5027a2cf00000000, 0xc544b7e400000000, 0x6c4f3eaa00000000,
+ 0x9753a57900000000, 0x3e582c3700000000, 0x206ce20500000000,
+ 0x89676b4b00000000, 0x727bf09800000000, 0xdb7079d600000000,
+ 0x74e2b7a900000000, 0xdde93ee700000000, 0x26f5a53400000000,
+ 0x8ffe2c7a00000000, 0x91cae24800000000, 0x38c16b0600000000,
+ 0xc3ddf0d500000000, 0x6ad6799b00000000, 0xffb56cb000000000,
+ 0x56bee5fe00000000, 0xada27e2d00000000, 0x04a9f76300000000,
+ 0x1a9d395100000000, 0xb396b01f00000000, 0x488a2bcc00000000,
+ 0xe181a28200000000, 0x624d019a00000000, 0xcb4688d400000000,
+ 0x305a130700000000, 0x99519a4900000000, 0x8765547b00000000,
+ 0x2e6edd3500000000, 0xd57246e600000000, 0x7c79cfa800000000,
+ 0xe91ada8300000000, 0x401153cd00000000, 0xbb0dc81e00000000,
+ 0x1206415000000000, 0x0c328f6200000000, 0xa539062c00000000,
+ 0x5e259dff00000000, 0xf72e14b100000000, 0xf17ec44600000000,
+ 0x58754d0800000000, 0xa369d6db00000000, 0x0a625f9500000000,
+ 0x145691a700000000, 0xbd5d18e900000000, 0x4641833a00000000,
+ 0xef4a0a7400000000, 0x7a291f5f00000000, 0xd322961100000000,
+ 0x283e0dc200000000, 0x8135848c00000000, 0x9f014abe00000000,
+ 0x360ac3f000000000, 0xcd16582300000000, 0x641dd16d00000000,
+ 0xe7d1727500000000, 0x4edafb3b00000000, 0xb5c660e800000000,
+ 0x1ccde9a600000000, 0x02f9279400000000, 0xabf2aeda00000000,
+ 0x50ee350900000000, 0xf9e5bc4700000000, 0x6c86a96c00000000,
+ 0xc58d202200000000, 0x3e91bbf100000000, 0x979a32bf00000000,
+ 0x89aefc8d00000000, 0x20a575c300000000, 0xdbb9ee1000000000,
+ 0x72b2675e00000000, 0xdd20a92100000000, 0x742b206f00000000,
+ 0x8f37bbbc00000000, 0x263c32f200000000, 0x3808fcc000000000,
+ 0x9103758e00000000, 0x6a1fee5d00000000, 0xc314671300000000,
+ 0x5677723800000000, 0xff7cfb7600000000, 0x046060a500000000,
+ 0xad6be9eb00000000, 0xb35f27d900000000, 0x1a54ae9700000000,
+ 0xe148354400000000, 0x4843bc0a00000000, 0xcb8f1f1200000000,
+ 0x6284965c00000000, 0x99980d8f00000000, 0x309384c100000000,
+ 0x2ea74af300000000, 0x87acc3bd00000000, 0x7cb0586e00000000,
+ 0xd5bbd12000000000, 0x40d8c40b00000000, 0xe9d34d4500000000,
+ 0x12cfd69600000000, 0xbbc45fd800000000, 0xa5f091ea00000000,
+ 0x0cfb18a400000000, 0xf7e7837700000000, 0x5eec0a3900000000,
+ 0xa9c21e8800000000, 0x00c997c600000000, 0xfbd50c1500000000,
+ 0x52de855b00000000, 0x4cea4b6900000000, 0xe5e1c22700000000,
+ 0x1efd59f400000000, 0xb7f6d0ba00000000, 0x2295c59100000000,
+ 0x8b9e4cdf00000000, 0x7082d70c00000000, 0xd9895e4200000000,
+ 0xc7bd907000000000, 0x6eb6193e00000000, 0x95aa82ed00000000,
+ 0x3ca10ba300000000, 0xbf6da8bb00000000, 0x166621f500000000,
+ 0xed7aba2600000000, 0x4471336800000000, 0x5a45fd5a00000000,
+ 0xf34e741400000000, 0x0852efc700000000, 0xa159668900000000,
+ 0x343a73a200000000, 0x9d31faec00000000, 0x662d613f00000000,
+ 0xcf26e87100000000, 0xd112264300000000, 0x7819af0d00000000,
+ 0x830534de00000000, 0x2a0ebd9000000000, 0x859c73ef00000000,
+ 0x2c97faa100000000, 0xd78b617200000000, 0x7e80e83c00000000,
+ 0x60b4260e00000000, 0xc9bfaf4000000000, 0x32a3349300000000,
+ 0x9ba8bddd00000000, 0x0ecba8f600000000, 0xa7c021b800000000,
+ 0x5cdcba6b00000000, 0xf5d7332500000000, 0xebe3fd1700000000,
+ 0x42e8745900000000, 0xb9f4ef8a00000000, 0x10ff66c400000000,
+ 0x9333c5dc00000000, 0x3a384c9200000000, 0xc124d74100000000,
+ 0x682f5e0f00000000, 0x761b903d00000000, 0xdf10197300000000,
+ 0x240c82a000000000, 0x8d070bee00000000, 0x18641ec500000000,
+ 0xb16f978b00000000, 0x4a730c5800000000, 0xe378851600000000,
+ 0xfd4c4b2400000000, 0x5447c26a00000000, 0xaf5b59b900000000,
+ 0x0650d0f700000000},
+ {0x0000000000000000, 0x479244af00000000, 0xcf22f88500000000,
+ 0x88b0bc2a00000000, 0xdf4381d000000000, 0x98d1c57f00000000,
+ 0x1061795500000000, 0x57f33dfa00000000, 0xff81737a00000000,
+ 0xb81337d500000000, 0x30a38bff00000000, 0x7731cf5000000000,
+ 0x20c2f2aa00000000, 0x6750b60500000000, 0xefe00a2f00000000,
+ 0xa8724e8000000000, 0xfe03e7f400000000, 0xb991a35b00000000,
+ 0x31211f7100000000, 0x76b35bde00000000, 0x2140662400000000,
+ 0x66d2228b00000000, 0xee629ea100000000, 0xa9f0da0e00000000,
+ 0x0182948e00000000, 0x4610d02100000000, 0xcea06c0b00000000,
+ 0x893228a400000000, 0xdec1155e00000000, 0x995351f100000000,
+ 0x11e3eddb00000000, 0x5671a97400000000, 0xbd01bf3200000000,
+ 0xfa93fb9d00000000, 0x722347b700000000, 0x35b1031800000000,
+ 0x62423ee200000000, 0x25d07a4d00000000, 0xad60c66700000000,
+ 0xeaf282c800000000, 0x4280cc4800000000, 0x051288e700000000,
+ 0x8da234cd00000000, 0xca30706200000000, 0x9dc34d9800000000,
+ 0xda51093700000000, 0x52e1b51d00000000, 0x1573f1b200000000,
+ 0x430258c600000000, 0x04901c6900000000, 0x8c20a04300000000,
+ 0xcbb2e4ec00000000, 0x9c41d91600000000, 0xdbd39db900000000,
+ 0x5363219300000000, 0x14f1653c00000000, 0xbc832bbc00000000,
+ 0xfb116f1300000000, 0x73a1d33900000000, 0x3433979600000000,
+ 0x63c0aa6c00000000, 0x2452eec300000000, 0xace252e900000000,
+ 0xeb70164600000000, 0x7a037e6500000000, 0x3d913aca00000000,
+ 0xb52186e000000000, 0xf2b3c24f00000000, 0xa540ffb500000000,
+ 0xe2d2bb1a00000000, 0x6a62073000000000, 0x2df0439f00000000,
+ 0x85820d1f00000000, 0xc21049b000000000, 0x4aa0f59a00000000,
+ 0x0d32b13500000000, 0x5ac18ccf00000000, 0x1d53c86000000000,
+ 0x95e3744a00000000, 0xd27130e500000000, 0x8400999100000000,
+ 0xc392dd3e00000000, 0x4b22611400000000, 0x0cb025bb00000000,
+ 0x5b43184100000000, 0x1cd15cee00000000, 0x9461e0c400000000,
+ 0xd3f3a46b00000000, 0x7b81eaeb00000000, 0x3c13ae4400000000,
+ 0xb4a3126e00000000, 0xf33156c100000000, 0xa4c26b3b00000000,
+ 0xe3502f9400000000, 0x6be093be00000000, 0x2c72d71100000000,
+ 0xc702c15700000000, 0x809085f800000000, 0x082039d200000000,
+ 0x4fb27d7d00000000, 0x1841408700000000, 0x5fd3042800000000,
+ 0xd763b80200000000, 0x90f1fcad00000000, 0x3883b22d00000000,
+ 0x7f11f68200000000, 0xf7a14aa800000000, 0xb0330e0700000000,
+ 0xe7c033fd00000000, 0xa052775200000000, 0x28e2cb7800000000,
+ 0x6f708fd700000000, 0x390126a300000000, 0x7e93620c00000000,
+ 0xf623de2600000000, 0xb1b19a8900000000, 0xe642a77300000000,
+ 0xa1d0e3dc00000000, 0x29605ff600000000, 0x6ef21b5900000000,
+ 0xc68055d900000000, 0x8112117600000000, 0x09a2ad5c00000000,
+ 0x4e30e9f300000000, 0x19c3d40900000000, 0x5e5190a600000000,
+ 0xd6e12c8c00000000, 0x9173682300000000, 0xf406fcca00000000,
+ 0xb394b86500000000, 0x3b24044f00000000, 0x7cb640e000000000,
+ 0x2b457d1a00000000, 0x6cd739b500000000, 0xe467859f00000000,
+ 0xa3f5c13000000000, 0x0b878fb000000000, 0x4c15cb1f00000000,
+ 0xc4a5773500000000, 0x8337339a00000000, 0xd4c40e6000000000,
+ 0x93564acf00000000, 0x1be6f6e500000000, 0x5c74b24a00000000,
+ 0x0a051b3e00000000, 0x4d975f9100000000, 0xc527e3bb00000000,
+ 0x82b5a71400000000, 0xd5469aee00000000, 0x92d4de4100000000,
+ 0x1a64626b00000000, 0x5df626c400000000, 0xf584684400000000,
+ 0xb2162ceb00000000, 0x3aa690c100000000, 0x7d34d46e00000000,
+ 0x2ac7e99400000000, 0x6d55ad3b00000000, 0xe5e5111100000000,
+ 0xa27755be00000000, 0x490743f800000000, 0x0e95075700000000,
+ 0x8625bb7d00000000, 0xc1b7ffd200000000, 0x9644c22800000000,
+ 0xd1d6868700000000, 0x59663aad00000000, 0x1ef47e0200000000,
+ 0xb686308200000000, 0xf114742d00000000, 0x79a4c80700000000,
+ 0x3e368ca800000000, 0x69c5b15200000000, 0x2e57f5fd00000000,
+ 0xa6e749d700000000, 0xe1750d7800000000, 0xb704a40c00000000,
+ 0xf096e0a300000000, 0x78265c8900000000, 0x3fb4182600000000,
+ 0x684725dc00000000, 0x2fd5617300000000, 0xa765dd5900000000,
+ 0xe0f799f600000000, 0x4885d77600000000, 0x0f1793d900000000,
+ 0x87a72ff300000000, 0xc0356b5c00000000, 0x97c656a600000000,
+ 0xd054120900000000, 0x58e4ae2300000000, 0x1f76ea8c00000000,
+ 0x8e0582af00000000, 0xc997c60000000000, 0x41277a2a00000000,
+ 0x06b53e8500000000, 0x5146037f00000000, 0x16d447d000000000,
+ 0x9e64fbfa00000000, 0xd9f6bf5500000000, 0x7184f1d500000000,
+ 0x3616b57a00000000, 0xbea6095000000000, 0xf9344dff00000000,
+ 0xaec7700500000000, 0xe95534aa00000000, 0x61e5888000000000,
+ 0x2677cc2f00000000, 0x7006655b00000000, 0x379421f400000000,
+ 0xbf249dde00000000, 0xf8b6d97100000000, 0xaf45e48b00000000,
+ 0xe8d7a02400000000, 0x60671c0e00000000, 0x27f558a100000000,
+ 0x8f87162100000000, 0xc815528e00000000, 0x40a5eea400000000,
+ 0x0737aa0b00000000, 0x50c497f100000000, 0x1756d35e00000000,
+ 0x9fe66f7400000000, 0xd8742bdb00000000, 0x33043d9d00000000,
+ 0x7496793200000000, 0xfc26c51800000000, 0xbbb481b700000000,
+ 0xec47bc4d00000000, 0xabd5f8e200000000, 0x236544c800000000,
+ 0x64f7006700000000, 0xcc854ee700000000, 0x8b170a4800000000,
+ 0x03a7b66200000000, 0x4435f2cd00000000, 0x13c6cf3700000000,
+ 0x54548b9800000000, 0xdce437b200000000, 0x9b76731d00000000,
+ 0xcd07da6900000000, 0x8a959ec600000000, 0x022522ec00000000,
+ 0x45b7664300000000, 0x12445bb900000000, 0x55d61f1600000000,
+ 0xdd66a33c00000000, 0x9af4e79300000000, 0x3286a91300000000,
+ 0x7514edbc00000000, 0xfda4519600000000, 0xba36153900000000,
+ 0xedc528c300000000, 0xaa576c6c00000000, 0x22e7d04600000000,
+ 0x657594e900000000}};
+
+#else /* W == 4 */
+
+local const z_crc_t FAR crc_braid_table[][256] = {
+ {0x00000000, 0x65673b46, 0xcace768c, 0xafa94dca, 0x4eedeb59,
+ 0x2b8ad01f, 0x84239dd5, 0xe144a693, 0x9ddbd6b2, 0xf8bcedf4,
+ 0x5715a03e, 0x32729b78, 0xd3363deb, 0xb65106ad, 0x19f84b67,
+ 0x7c9f7021, 0xe0c6ab25, 0x85a19063, 0x2a08dda9, 0x4f6fe6ef,
+ 0xae2b407c, 0xcb4c7b3a, 0x64e536f0, 0x01820db6, 0x7d1d7d97,
+ 0x187a46d1, 0xb7d30b1b, 0xd2b4305d, 0x33f096ce, 0x5697ad88,
+ 0xf93ee042, 0x9c59db04, 0x1afc500b, 0x7f9b6b4d, 0xd0322687,
+ 0xb5551dc1, 0x5411bb52, 0x31768014, 0x9edfcdde, 0xfbb8f698,
+ 0x872786b9, 0xe240bdff, 0x4de9f035, 0x288ecb73, 0xc9ca6de0,
+ 0xacad56a6, 0x03041b6c, 0x6663202a, 0xfa3afb2e, 0x9f5dc068,
+ 0x30f48da2, 0x5593b6e4, 0xb4d71077, 0xd1b02b31, 0x7e1966fb,
+ 0x1b7e5dbd, 0x67e12d9c, 0x028616da, 0xad2f5b10, 0xc8486056,
+ 0x290cc6c5, 0x4c6bfd83, 0xe3c2b049, 0x86a58b0f, 0x35f8a016,
+ 0x509f9b50, 0xff36d69a, 0x9a51eddc, 0x7b154b4f, 0x1e727009,
+ 0xb1db3dc3, 0xd4bc0685, 0xa82376a4, 0xcd444de2, 0x62ed0028,
+ 0x078a3b6e, 0xe6ce9dfd, 0x83a9a6bb, 0x2c00eb71, 0x4967d037,
+ 0xd53e0b33, 0xb0593075, 0x1ff07dbf, 0x7a9746f9, 0x9bd3e06a,
+ 0xfeb4db2c, 0x511d96e6, 0x347aada0, 0x48e5dd81, 0x2d82e6c7,
+ 0x822bab0d, 0xe74c904b, 0x060836d8, 0x636f0d9e, 0xccc64054,
+ 0xa9a17b12, 0x2f04f01d, 0x4a63cb5b, 0xe5ca8691, 0x80adbdd7,
+ 0x61e91b44, 0x048e2002, 0xab276dc8, 0xce40568e, 0xb2df26af,
+ 0xd7b81de9, 0x78115023, 0x1d766b65, 0xfc32cdf6, 0x9955f6b0,
+ 0x36fcbb7a, 0x539b803c, 0xcfc25b38, 0xaaa5607e, 0x050c2db4,
+ 0x606b16f2, 0x812fb061, 0xe4488b27, 0x4be1c6ed, 0x2e86fdab,
+ 0x52198d8a, 0x377eb6cc, 0x98d7fb06, 0xfdb0c040, 0x1cf466d3,
+ 0x79935d95, 0xd63a105f, 0xb35d2b19, 0x6bf1402c, 0x0e967b6a,
+ 0xa13f36a0, 0xc4580de6, 0x251cab75, 0x407b9033, 0xefd2ddf9,
+ 0x8ab5e6bf, 0xf62a969e, 0x934dadd8, 0x3ce4e012, 0x5983db54,
+ 0xb8c77dc7, 0xdda04681, 0x72090b4b, 0x176e300d, 0x8b37eb09,
+ 0xee50d04f, 0x41f99d85, 0x249ea6c3, 0xc5da0050, 0xa0bd3b16,
+ 0x0f1476dc, 0x6a734d9a, 0x16ec3dbb, 0x738b06fd, 0xdc224b37,
+ 0xb9457071, 0x5801d6e2, 0x3d66eda4, 0x92cfa06e, 0xf7a89b28,
+ 0x710d1027, 0x146a2b61, 0xbbc366ab, 0xdea45ded, 0x3fe0fb7e,
+ 0x5a87c038, 0xf52e8df2, 0x9049b6b4, 0xecd6c695, 0x89b1fdd3,
+ 0x2618b019, 0x437f8b5f, 0xa23b2dcc, 0xc75c168a, 0x68f55b40,
+ 0x0d926006, 0x91cbbb02, 0xf4ac8044, 0x5b05cd8e, 0x3e62f6c8,
+ 0xdf26505b, 0xba416b1d, 0x15e826d7, 0x708f1d91, 0x0c106db0,
+ 0x697756f6, 0xc6de1b3c, 0xa3b9207a, 0x42fd86e9, 0x279abdaf,
+ 0x8833f065, 0xed54cb23, 0x5e09e03a, 0x3b6edb7c, 0x94c796b6,
+ 0xf1a0adf0, 0x10e40b63, 0x75833025, 0xda2a7def, 0xbf4d46a9,
+ 0xc3d23688, 0xa6b50dce, 0x091c4004, 0x6c7b7b42, 0x8d3fddd1,
+ 0xe858e697, 0x47f1ab5d, 0x2296901b, 0xbecf4b1f, 0xdba87059,
+ 0x74013d93, 0x116606d5, 0xf022a046, 0x95459b00, 0x3aecd6ca,
+ 0x5f8bed8c, 0x23149dad, 0x4673a6eb, 0xe9daeb21, 0x8cbdd067,
+ 0x6df976f4, 0x089e4db2, 0xa7370078, 0xc2503b3e, 0x44f5b031,
+ 0x21928b77, 0x8e3bc6bd, 0xeb5cfdfb, 0x0a185b68, 0x6f7f602e,
+ 0xc0d62de4, 0xa5b116a2, 0xd92e6683, 0xbc495dc5, 0x13e0100f,
+ 0x76872b49, 0x97c38dda, 0xf2a4b69c, 0x5d0dfb56, 0x386ac010,
+ 0xa4331b14, 0xc1542052, 0x6efd6d98, 0x0b9a56de, 0xeadef04d,
+ 0x8fb9cb0b, 0x201086c1, 0x4577bd87, 0x39e8cda6, 0x5c8ff6e0,
+ 0xf326bb2a, 0x9641806c, 0x770526ff, 0x12621db9, 0xbdcb5073,
+ 0xd8ac6b35},
+ {0x00000000, 0xd7e28058, 0x74b406f1, 0xa35686a9, 0xe9680de2,
+ 0x3e8a8dba, 0x9ddc0b13, 0x4a3e8b4b, 0x09a11d85, 0xde439ddd,
+ 0x7d151b74, 0xaaf79b2c, 0xe0c91067, 0x372b903f, 0x947d1696,
+ 0x439f96ce, 0x13423b0a, 0xc4a0bb52, 0x67f63dfb, 0xb014bda3,
+ 0xfa2a36e8, 0x2dc8b6b0, 0x8e9e3019, 0x597cb041, 0x1ae3268f,
+ 0xcd01a6d7, 0x6e57207e, 0xb9b5a026, 0xf38b2b6d, 0x2469ab35,
+ 0x873f2d9c, 0x50ddadc4, 0x26847614, 0xf166f64c, 0x523070e5,
+ 0x85d2f0bd, 0xcfec7bf6, 0x180efbae, 0xbb587d07, 0x6cbafd5f,
+ 0x2f256b91, 0xf8c7ebc9, 0x5b916d60, 0x8c73ed38, 0xc64d6673,
+ 0x11afe62b, 0xb2f96082, 0x651be0da, 0x35c64d1e, 0xe224cd46,
+ 0x41724bef, 0x9690cbb7, 0xdcae40fc, 0x0b4cc0a4, 0xa81a460d,
+ 0x7ff8c655, 0x3c67509b, 0xeb85d0c3, 0x48d3566a, 0x9f31d632,
+ 0xd50f5d79, 0x02eddd21, 0xa1bb5b88, 0x7659dbd0, 0x4d08ec28,
+ 0x9aea6c70, 0x39bcead9, 0xee5e6a81, 0xa460e1ca, 0x73826192,
+ 0xd0d4e73b, 0x07366763, 0x44a9f1ad, 0x934b71f5, 0x301df75c,
+ 0xe7ff7704, 0xadc1fc4f, 0x7a237c17, 0xd975fabe, 0x0e977ae6,
+ 0x5e4ad722, 0x89a8577a, 0x2afed1d3, 0xfd1c518b, 0xb722dac0,
+ 0x60c05a98, 0xc396dc31, 0x14745c69, 0x57ebcaa7, 0x80094aff,
+ 0x235fcc56, 0xf4bd4c0e, 0xbe83c745, 0x6961471d, 0xca37c1b4,
+ 0x1dd541ec, 0x6b8c9a3c, 0xbc6e1a64, 0x1f389ccd, 0xc8da1c95,
+ 0x82e497de, 0x55061786, 0xf650912f, 0x21b21177, 0x622d87b9,
+ 0xb5cf07e1, 0x16998148, 0xc17b0110, 0x8b458a5b, 0x5ca70a03,
+ 0xfff18caa, 0x28130cf2, 0x78cea136, 0xaf2c216e, 0x0c7aa7c7,
+ 0xdb98279f, 0x91a6acd4, 0x46442c8c, 0xe512aa25, 0x32f02a7d,
+ 0x716fbcb3, 0xa68d3ceb, 0x05dbba42, 0xd2393a1a, 0x9807b151,
+ 0x4fe53109, 0xecb3b7a0, 0x3b5137f8, 0x9a11d850, 0x4df35808,
+ 0xeea5dea1, 0x39475ef9, 0x7379d5b2, 0xa49b55ea, 0x07cdd343,
+ 0xd02f531b, 0x93b0c5d5, 0x4452458d, 0xe704c324, 0x30e6437c,
+ 0x7ad8c837, 0xad3a486f, 0x0e6ccec6, 0xd98e4e9e, 0x8953e35a,
+ 0x5eb16302, 0xfde7e5ab, 0x2a0565f3, 0x603beeb8, 0xb7d96ee0,
+ 0x148fe849, 0xc36d6811, 0x80f2fedf, 0x57107e87, 0xf446f82e,
+ 0x23a47876, 0x699af33d, 0xbe787365, 0x1d2ef5cc, 0xcacc7594,
+ 0xbc95ae44, 0x6b772e1c, 0xc821a8b5, 0x1fc328ed, 0x55fda3a6,
+ 0x821f23fe, 0x2149a557, 0xf6ab250f, 0xb534b3c1, 0x62d63399,
+ 0xc180b530, 0x16623568, 0x5c5cbe23, 0x8bbe3e7b, 0x28e8b8d2,
+ 0xff0a388a, 0xafd7954e, 0x78351516, 0xdb6393bf, 0x0c8113e7,
+ 0x46bf98ac, 0x915d18f4, 0x320b9e5d, 0xe5e91e05, 0xa67688cb,
+ 0x71940893, 0xd2c28e3a, 0x05200e62, 0x4f1e8529, 0x98fc0571,
+ 0x3baa83d8, 0xec480380, 0xd7193478, 0x00fbb420, 0xa3ad3289,
+ 0x744fb2d1, 0x3e71399a, 0xe993b9c2, 0x4ac53f6b, 0x9d27bf33,
+ 0xdeb829fd, 0x095aa9a5, 0xaa0c2f0c, 0x7deeaf54, 0x37d0241f,
+ 0xe032a447, 0x436422ee, 0x9486a2b6, 0xc45b0f72, 0x13b98f2a,
+ 0xb0ef0983, 0x670d89db, 0x2d330290, 0xfad182c8, 0x59870461,
+ 0x8e658439, 0xcdfa12f7, 0x1a1892af, 0xb94e1406, 0x6eac945e,
+ 0x24921f15, 0xf3709f4d, 0x502619e4, 0x87c499bc, 0xf19d426c,
+ 0x267fc234, 0x8529449d, 0x52cbc4c5, 0x18f54f8e, 0xcf17cfd6,
+ 0x6c41497f, 0xbba3c927, 0xf83c5fe9, 0x2fdedfb1, 0x8c885918,
+ 0x5b6ad940, 0x1154520b, 0xc6b6d253, 0x65e054fa, 0xb202d4a2,
+ 0xe2df7966, 0x353df93e, 0x966b7f97, 0x4189ffcf, 0x0bb77484,
+ 0xdc55f4dc, 0x7f037275, 0xa8e1f22d, 0xeb7e64e3, 0x3c9ce4bb,
+ 0x9fca6212, 0x4828e24a, 0x02166901, 0xd5f4e959, 0x76a26ff0,
+ 0xa140efa8},
+ {0x00000000, 0xef52b6e1, 0x05d46b83, 0xea86dd62, 0x0ba8d706,
+ 0xe4fa61e7, 0x0e7cbc85, 0xe12e0a64, 0x1751ae0c, 0xf80318ed,
+ 0x1285c58f, 0xfdd7736e, 0x1cf9790a, 0xf3abcfeb, 0x192d1289,
+ 0xf67fa468, 0x2ea35c18, 0xc1f1eaf9, 0x2b77379b, 0xc425817a,
+ 0x250b8b1e, 0xca593dff, 0x20dfe09d, 0xcf8d567c, 0x39f2f214,
+ 0xd6a044f5, 0x3c269997, 0xd3742f76, 0x325a2512, 0xdd0893f3,
+ 0x378e4e91, 0xd8dcf870, 0x5d46b830, 0xb2140ed1, 0x5892d3b3,
+ 0xb7c06552, 0x56ee6f36, 0xb9bcd9d7, 0x533a04b5, 0xbc68b254,
+ 0x4a17163c, 0xa545a0dd, 0x4fc37dbf, 0xa091cb5e, 0x41bfc13a,
+ 0xaeed77db, 0x446baab9, 0xab391c58, 0x73e5e428, 0x9cb752c9,
+ 0x76318fab, 0x9963394a, 0x784d332e, 0x971f85cf, 0x7d9958ad,
+ 0x92cbee4c, 0x64b44a24, 0x8be6fcc5, 0x616021a7, 0x8e329746,
+ 0x6f1c9d22, 0x804e2bc3, 0x6ac8f6a1, 0x859a4040, 0xba8d7060,
+ 0x55dfc681, 0xbf591be3, 0x500bad02, 0xb125a766, 0x5e771187,
+ 0xb4f1cce5, 0x5ba37a04, 0xaddcde6c, 0x428e688d, 0xa808b5ef,
+ 0x475a030e, 0xa674096a, 0x4926bf8b, 0xa3a062e9, 0x4cf2d408,
+ 0x942e2c78, 0x7b7c9a99, 0x91fa47fb, 0x7ea8f11a, 0x9f86fb7e,
+ 0x70d44d9f, 0x9a5290fd, 0x7500261c, 0x837f8274, 0x6c2d3495,
+ 0x86abe9f7, 0x69f95f16, 0x88d75572, 0x6785e393, 0x8d033ef1,
+ 0x62518810, 0xe7cbc850, 0x08997eb1, 0xe21fa3d3, 0x0d4d1532,
+ 0xec631f56, 0x0331a9b7, 0xe9b774d5, 0x06e5c234, 0xf09a665c,
+ 0x1fc8d0bd, 0xf54e0ddf, 0x1a1cbb3e, 0xfb32b15a, 0x146007bb,
+ 0xfee6dad9, 0x11b46c38, 0xc9689448, 0x263a22a9, 0xccbcffcb,
+ 0x23ee492a, 0xc2c0434e, 0x2d92f5af, 0xc71428cd, 0x28469e2c,
+ 0xde393a44, 0x316b8ca5, 0xdbed51c7, 0x34bfe726, 0xd591ed42,
+ 0x3ac35ba3, 0xd04586c1, 0x3f173020, 0xae6be681, 0x41395060,
+ 0xabbf8d02, 0x44ed3be3, 0xa5c33187, 0x4a918766, 0xa0175a04,
+ 0x4f45ece5, 0xb93a488d, 0x5668fe6c, 0xbcee230e, 0x53bc95ef,
+ 0xb2929f8b, 0x5dc0296a, 0xb746f408, 0x581442e9, 0x80c8ba99,
+ 0x6f9a0c78, 0x851cd11a, 0x6a4e67fb, 0x8b606d9f, 0x6432db7e,
+ 0x8eb4061c, 0x61e6b0fd, 0x97991495, 0x78cba274, 0x924d7f16,
+ 0x7d1fc9f7, 0x9c31c393, 0x73637572, 0x99e5a810, 0x76b71ef1,
+ 0xf32d5eb1, 0x1c7fe850, 0xf6f93532, 0x19ab83d3, 0xf88589b7,
+ 0x17d73f56, 0xfd51e234, 0x120354d5, 0xe47cf0bd, 0x0b2e465c,
+ 0xe1a89b3e, 0x0efa2ddf, 0xefd427bb, 0x0086915a, 0xea004c38,
+ 0x0552fad9, 0xdd8e02a9, 0x32dcb448, 0xd85a692a, 0x3708dfcb,
+ 0xd626d5af, 0x3974634e, 0xd3f2be2c, 0x3ca008cd, 0xcadfaca5,
+ 0x258d1a44, 0xcf0bc726, 0x205971c7, 0xc1777ba3, 0x2e25cd42,
+ 0xc4a31020, 0x2bf1a6c1, 0x14e696e1, 0xfbb42000, 0x1132fd62,
+ 0xfe604b83, 0x1f4e41e7, 0xf01cf706, 0x1a9a2a64, 0xf5c89c85,
+ 0x03b738ed, 0xece58e0c, 0x0663536e, 0xe931e58f, 0x081fefeb,
+ 0xe74d590a, 0x0dcb8468, 0xe2993289, 0x3a45caf9, 0xd5177c18,
+ 0x3f91a17a, 0xd0c3179b, 0x31ed1dff, 0xdebfab1e, 0x3439767c,
+ 0xdb6bc09d, 0x2d1464f5, 0xc246d214, 0x28c00f76, 0xc792b997,
+ 0x26bcb3f3, 0xc9ee0512, 0x2368d870, 0xcc3a6e91, 0x49a02ed1,
+ 0xa6f29830, 0x4c744552, 0xa326f3b3, 0x4208f9d7, 0xad5a4f36,
+ 0x47dc9254, 0xa88e24b5, 0x5ef180dd, 0xb1a3363c, 0x5b25eb5e,
+ 0xb4775dbf, 0x555957db, 0xba0be13a, 0x508d3c58, 0xbfdf8ab9,
+ 0x670372c9, 0x8851c428, 0x62d7194a, 0x8d85afab, 0x6caba5cf,
+ 0x83f9132e, 0x697fce4c, 0x862d78ad, 0x7052dcc5, 0x9f006a24,
+ 0x7586b746, 0x9ad401a7, 0x7bfa0bc3, 0x94a8bd22, 0x7e2e6040,
+ 0x917cd6a1},
+ {0x00000000, 0x87a6cb43, 0xd43c90c7, 0x539a5b84, 0x730827cf,
+ 0xf4aeec8c, 0xa734b708, 0x20927c4b, 0xe6104f9e, 0x61b684dd,
+ 0x322cdf59, 0xb58a141a, 0x95186851, 0x12bea312, 0x4124f896,
+ 0xc68233d5, 0x1751997d, 0x90f7523e, 0xc36d09ba, 0x44cbc2f9,
+ 0x6459beb2, 0xe3ff75f1, 0xb0652e75, 0x37c3e536, 0xf141d6e3,
+ 0x76e71da0, 0x257d4624, 0xa2db8d67, 0x8249f12c, 0x05ef3a6f,
+ 0x567561eb, 0xd1d3aaa8, 0x2ea332fa, 0xa905f9b9, 0xfa9fa23d,
+ 0x7d39697e, 0x5dab1535, 0xda0dde76, 0x899785f2, 0x0e314eb1,
+ 0xc8b37d64, 0x4f15b627, 0x1c8feda3, 0x9b2926e0, 0xbbbb5aab,
+ 0x3c1d91e8, 0x6f87ca6c, 0xe821012f, 0x39f2ab87, 0xbe5460c4,
+ 0xedce3b40, 0x6a68f003, 0x4afa8c48, 0xcd5c470b, 0x9ec61c8f,
+ 0x1960d7cc, 0xdfe2e419, 0x58442f5a, 0x0bde74de, 0x8c78bf9d,
+ 0xaceac3d6, 0x2b4c0895, 0x78d65311, 0xff709852, 0x5d4665f4,
+ 0xdae0aeb7, 0x897af533, 0x0edc3e70, 0x2e4e423b, 0xa9e88978,
+ 0xfa72d2fc, 0x7dd419bf, 0xbb562a6a, 0x3cf0e129, 0x6f6abaad,
+ 0xe8cc71ee, 0xc85e0da5, 0x4ff8c6e6, 0x1c629d62, 0x9bc45621,
+ 0x4a17fc89, 0xcdb137ca, 0x9e2b6c4e, 0x198da70d, 0x391fdb46,
+ 0xbeb91005, 0xed234b81, 0x6a8580c2, 0xac07b317, 0x2ba17854,
+ 0x783b23d0, 0xff9de893, 0xdf0f94d8, 0x58a95f9b, 0x0b33041f,
+ 0x8c95cf5c, 0x73e5570e, 0xf4439c4d, 0xa7d9c7c9, 0x207f0c8a,
+ 0x00ed70c1, 0x874bbb82, 0xd4d1e006, 0x53772b45, 0x95f51890,
+ 0x1253d3d3, 0x41c98857, 0xc66f4314, 0xe6fd3f5f, 0x615bf41c,
+ 0x32c1af98, 0xb56764db, 0x64b4ce73, 0xe3120530, 0xb0885eb4,
+ 0x372e95f7, 0x17bce9bc, 0x901a22ff, 0xc380797b, 0x4426b238,
+ 0x82a481ed, 0x05024aae, 0x5698112a, 0xd13eda69, 0xf1aca622,
+ 0x760a6d61, 0x259036e5, 0xa236fda6, 0xba8ccbe8, 0x3d2a00ab,
+ 0x6eb05b2f, 0xe916906c, 0xc984ec27, 0x4e222764, 0x1db87ce0,
+ 0x9a1eb7a3, 0x5c9c8476, 0xdb3a4f35, 0x88a014b1, 0x0f06dff2,
+ 0x2f94a3b9, 0xa83268fa, 0xfba8337e, 0x7c0ef83d, 0xaddd5295,
+ 0x2a7b99d6, 0x79e1c252, 0xfe470911, 0xded5755a, 0x5973be19,
+ 0x0ae9e59d, 0x8d4f2ede, 0x4bcd1d0b, 0xcc6bd648, 0x9ff18dcc,
+ 0x1857468f, 0x38c53ac4, 0xbf63f187, 0xecf9aa03, 0x6b5f6140,
+ 0x942ff912, 0x13893251, 0x401369d5, 0xc7b5a296, 0xe727dedd,
+ 0x6081159e, 0x331b4e1a, 0xb4bd8559, 0x723fb68c, 0xf5997dcf,
+ 0xa603264b, 0x21a5ed08, 0x01379143, 0x86915a00, 0xd50b0184,
+ 0x52adcac7, 0x837e606f, 0x04d8ab2c, 0x5742f0a8, 0xd0e43beb,
+ 0xf07647a0, 0x77d08ce3, 0x244ad767, 0xa3ec1c24, 0x656e2ff1,
+ 0xe2c8e4b2, 0xb152bf36, 0x36f47475, 0x1666083e, 0x91c0c37d,
+ 0xc25a98f9, 0x45fc53ba, 0xe7caae1c, 0x606c655f, 0x33f63edb,
+ 0xb450f598, 0x94c289d3, 0x13644290, 0x40fe1914, 0xc758d257,
+ 0x01dae182, 0x867c2ac1, 0xd5e67145, 0x5240ba06, 0x72d2c64d,
+ 0xf5740d0e, 0xa6ee568a, 0x21489dc9, 0xf09b3761, 0x773dfc22,
+ 0x24a7a7a6, 0xa3016ce5, 0x839310ae, 0x0435dbed, 0x57af8069,
+ 0xd0094b2a, 0x168b78ff, 0x912db3bc, 0xc2b7e838, 0x4511237b,
+ 0x65835f30, 0xe2259473, 0xb1bfcff7, 0x361904b4, 0xc9699ce6,
+ 0x4ecf57a5, 0x1d550c21, 0x9af3c762, 0xba61bb29, 0x3dc7706a,
+ 0x6e5d2bee, 0xe9fbe0ad, 0x2f79d378, 0xa8df183b, 0xfb4543bf,
+ 0x7ce388fc, 0x5c71f4b7, 0xdbd73ff4, 0x884d6470, 0x0febaf33,
+ 0xde38059b, 0x599eced8, 0x0a04955c, 0x8da25e1f, 0xad302254,
+ 0x2a96e917, 0x790cb293, 0xfeaa79d0, 0x38284a05, 0xbf8e8146,
+ 0xec14dac2, 0x6bb21181, 0x4b206dca, 0xcc86a689, 0x9f1cfd0d,
+ 0x18ba364e}};
+
+local const z_word_t FAR crc_braid_big_table[][256] = {
+ {0x00000000, 0x43cba687, 0xc7903cd4, 0x845b9a53, 0xcf270873,
+ 0x8cecaef4, 0x08b734a7, 0x4b7c9220, 0x9e4f10e6, 0xdd84b661,
+ 0x59df2c32, 0x1a148ab5, 0x51681895, 0x12a3be12, 0x96f82441,
+ 0xd53382c6, 0x7d995117, 0x3e52f790, 0xba096dc3, 0xf9c2cb44,
+ 0xb2be5964, 0xf175ffe3, 0x752e65b0, 0x36e5c337, 0xe3d641f1,
+ 0xa01de776, 0x24467d25, 0x678ddba2, 0x2cf14982, 0x6f3aef05,
+ 0xeb617556, 0xa8aad3d1, 0xfa32a32e, 0xb9f905a9, 0x3da29ffa,
+ 0x7e69397d, 0x3515ab5d, 0x76de0dda, 0xf2859789, 0xb14e310e,
+ 0x647db3c8, 0x27b6154f, 0xa3ed8f1c, 0xe026299b, 0xab5abbbb,
+ 0xe8911d3c, 0x6cca876f, 0x2f0121e8, 0x87abf239, 0xc46054be,
+ 0x403bceed, 0x03f0686a, 0x488cfa4a, 0x0b475ccd, 0x8f1cc69e,
+ 0xccd76019, 0x19e4e2df, 0x5a2f4458, 0xde74de0b, 0x9dbf788c,
+ 0xd6c3eaac, 0x95084c2b, 0x1153d678, 0x529870ff, 0xf465465d,
+ 0xb7aee0da, 0x33f57a89, 0x703edc0e, 0x3b424e2e, 0x7889e8a9,
+ 0xfcd272fa, 0xbf19d47d, 0x6a2a56bb, 0x29e1f03c, 0xadba6a6f,
+ 0xee71cce8, 0xa50d5ec8, 0xe6c6f84f, 0x629d621c, 0x2156c49b,
+ 0x89fc174a, 0xca37b1cd, 0x4e6c2b9e, 0x0da78d19, 0x46db1f39,
+ 0x0510b9be, 0x814b23ed, 0xc280856a, 0x17b307ac, 0x5478a12b,
+ 0xd0233b78, 0x93e89dff, 0xd8940fdf, 0x9b5fa958, 0x1f04330b,
+ 0x5ccf958c, 0x0e57e573, 0x4d9c43f4, 0xc9c7d9a7, 0x8a0c7f20,
+ 0xc170ed00, 0x82bb4b87, 0x06e0d1d4, 0x452b7753, 0x9018f595,
+ 0xd3d35312, 0x5788c941, 0x14436fc6, 0x5f3ffde6, 0x1cf45b61,
+ 0x98afc132, 0xdb6467b5, 0x73ceb464, 0x300512e3, 0xb45e88b0,
+ 0xf7952e37, 0xbce9bc17, 0xff221a90, 0x7b7980c3, 0x38b22644,
+ 0xed81a482, 0xae4a0205, 0x2a119856, 0x69da3ed1, 0x22a6acf1,
+ 0x616d0a76, 0xe5369025, 0xa6fd36a2, 0xe8cb8cba, 0xab002a3d,
+ 0x2f5bb06e, 0x6c9016e9, 0x27ec84c9, 0x6427224e, 0xe07cb81d,
+ 0xa3b71e9a, 0x76849c5c, 0x354f3adb, 0xb114a088, 0xf2df060f,
+ 0xb9a3942f, 0xfa6832a8, 0x7e33a8fb, 0x3df80e7c, 0x9552ddad,
+ 0xd6997b2a, 0x52c2e179, 0x110947fe, 0x5a75d5de, 0x19be7359,
+ 0x9de5e90a, 0xde2e4f8d, 0x0b1dcd4b, 0x48d66bcc, 0xcc8df19f,
+ 0x8f465718, 0xc43ac538, 0x87f163bf, 0x03aaf9ec, 0x40615f6b,
+ 0x12f92f94, 0x51328913, 0xd5691340, 0x96a2b5c7, 0xddde27e7,
+ 0x9e158160, 0x1a4e1b33, 0x5985bdb4, 0x8cb63f72, 0xcf7d99f5,
+ 0x4b2603a6, 0x08eda521, 0x43913701, 0x005a9186, 0x84010bd5,
+ 0xc7caad52, 0x6f607e83, 0x2cabd804, 0xa8f04257, 0xeb3be4d0,
+ 0xa04776f0, 0xe38cd077, 0x67d74a24, 0x241ceca3, 0xf12f6e65,
+ 0xb2e4c8e2, 0x36bf52b1, 0x7574f436, 0x3e086616, 0x7dc3c091,
+ 0xf9985ac2, 0xba53fc45, 0x1caecae7, 0x5f656c60, 0xdb3ef633,
+ 0x98f550b4, 0xd389c294, 0x90426413, 0x1419fe40, 0x57d258c7,
+ 0x82e1da01, 0xc12a7c86, 0x4571e6d5, 0x06ba4052, 0x4dc6d272,
+ 0x0e0d74f5, 0x8a56eea6, 0xc99d4821, 0x61379bf0, 0x22fc3d77,
+ 0xa6a7a724, 0xe56c01a3, 0xae109383, 0xeddb3504, 0x6980af57,
+ 0x2a4b09d0, 0xff788b16, 0xbcb32d91, 0x38e8b7c2, 0x7b231145,
+ 0x305f8365, 0x739425e2, 0xf7cfbfb1, 0xb4041936, 0xe69c69c9,
+ 0xa557cf4e, 0x210c551d, 0x62c7f39a, 0x29bb61ba, 0x6a70c73d,
+ 0xee2b5d6e, 0xade0fbe9, 0x78d3792f, 0x3b18dfa8, 0xbf4345fb,
+ 0xfc88e37c, 0xb7f4715c, 0xf43fd7db, 0x70644d88, 0x33afeb0f,
+ 0x9b0538de, 0xd8ce9e59, 0x5c95040a, 0x1f5ea28d, 0x542230ad,
+ 0x17e9962a, 0x93b20c79, 0xd079aafe, 0x054a2838, 0x46818ebf,
+ 0xc2da14ec, 0x8111b26b, 0xca6d204b, 0x89a686cc, 0x0dfd1c9f,
+ 0x4e36ba18},
+ {0x00000000, 0xe1b652ef, 0x836bd405, 0x62dd86ea, 0x06d7a80b,
+ 0xe761fae4, 0x85bc7c0e, 0x640a2ee1, 0x0cae5117, 0xed1803f8,
+ 0x8fc58512, 0x6e73d7fd, 0x0a79f91c, 0xebcfabf3, 0x89122d19,
+ 0x68a47ff6, 0x185ca32e, 0xf9eaf1c1, 0x9b37772b, 0x7a8125c4,
+ 0x1e8b0b25, 0xff3d59ca, 0x9de0df20, 0x7c568dcf, 0x14f2f239,
+ 0xf544a0d6, 0x9799263c, 0x762f74d3, 0x12255a32, 0xf39308dd,
+ 0x914e8e37, 0x70f8dcd8, 0x30b8465d, 0xd10e14b2, 0xb3d39258,
+ 0x5265c0b7, 0x366fee56, 0xd7d9bcb9, 0xb5043a53, 0x54b268bc,
+ 0x3c16174a, 0xdda045a5, 0xbf7dc34f, 0x5ecb91a0, 0x3ac1bf41,
+ 0xdb77edae, 0xb9aa6b44, 0x581c39ab, 0x28e4e573, 0xc952b79c,
+ 0xab8f3176, 0x4a396399, 0x2e334d78, 0xcf851f97, 0xad58997d,
+ 0x4ceecb92, 0x244ab464, 0xc5fce68b, 0xa7216061, 0x4697328e,
+ 0x229d1c6f, 0xc32b4e80, 0xa1f6c86a, 0x40409a85, 0x60708dba,
+ 0x81c6df55, 0xe31b59bf, 0x02ad0b50, 0x66a725b1, 0x8711775e,
+ 0xe5ccf1b4, 0x047aa35b, 0x6cdedcad, 0x8d688e42, 0xefb508a8,
+ 0x0e035a47, 0x6a0974a6, 0x8bbf2649, 0xe962a0a3, 0x08d4f24c,
+ 0x782c2e94, 0x999a7c7b, 0xfb47fa91, 0x1af1a87e, 0x7efb869f,
+ 0x9f4dd470, 0xfd90529a, 0x1c260075, 0x74827f83, 0x95342d6c,
+ 0xf7e9ab86, 0x165ff969, 0x7255d788, 0x93e38567, 0xf13e038d,
+ 0x10885162, 0x50c8cbe7, 0xb17e9908, 0xd3a31fe2, 0x32154d0d,
+ 0x561f63ec, 0xb7a93103, 0xd574b7e9, 0x34c2e506, 0x5c669af0,
+ 0xbdd0c81f, 0xdf0d4ef5, 0x3ebb1c1a, 0x5ab132fb, 0xbb076014,
+ 0xd9dae6fe, 0x386cb411, 0x489468c9, 0xa9223a26, 0xcbffbccc,
+ 0x2a49ee23, 0x4e43c0c2, 0xaff5922d, 0xcd2814c7, 0x2c9e4628,
+ 0x443a39de, 0xa58c6b31, 0xc751eddb, 0x26e7bf34, 0x42ed91d5,
+ 0xa35bc33a, 0xc18645d0, 0x2030173f, 0x81e66bae, 0x60503941,
+ 0x028dbfab, 0xe33bed44, 0x8731c3a5, 0x6687914a, 0x045a17a0,
+ 0xe5ec454f, 0x8d483ab9, 0x6cfe6856, 0x0e23eebc, 0xef95bc53,
+ 0x8b9f92b2, 0x6a29c05d, 0x08f446b7, 0xe9421458, 0x99bac880,
+ 0x780c9a6f, 0x1ad11c85, 0xfb674e6a, 0x9f6d608b, 0x7edb3264,
+ 0x1c06b48e, 0xfdb0e661, 0x95149997, 0x74a2cb78, 0x167f4d92,
+ 0xf7c91f7d, 0x93c3319c, 0x72756373, 0x10a8e599, 0xf11eb776,
+ 0xb15e2df3, 0x50e87f1c, 0x3235f9f6, 0xd383ab19, 0xb78985f8,
+ 0x563fd717, 0x34e251fd, 0xd5540312, 0xbdf07ce4, 0x5c462e0b,
+ 0x3e9ba8e1, 0xdf2dfa0e, 0xbb27d4ef, 0x5a918600, 0x384c00ea,
+ 0xd9fa5205, 0xa9028edd, 0x48b4dc32, 0x2a695ad8, 0xcbdf0837,
+ 0xafd526d6, 0x4e637439, 0x2cbef2d3, 0xcd08a03c, 0xa5acdfca,
+ 0x441a8d25, 0x26c70bcf, 0xc7715920, 0xa37b77c1, 0x42cd252e,
+ 0x2010a3c4, 0xc1a6f12b, 0xe196e614, 0x0020b4fb, 0x62fd3211,
+ 0x834b60fe, 0xe7414e1f, 0x06f71cf0, 0x642a9a1a, 0x859cc8f5,
+ 0xed38b703, 0x0c8ee5ec, 0x6e536306, 0x8fe531e9, 0xebef1f08,
+ 0x0a594de7, 0x6884cb0d, 0x893299e2, 0xf9ca453a, 0x187c17d5,
+ 0x7aa1913f, 0x9b17c3d0, 0xff1ded31, 0x1eabbfde, 0x7c763934,
+ 0x9dc06bdb, 0xf564142d, 0x14d246c2, 0x760fc028, 0x97b992c7,
+ 0xf3b3bc26, 0x1205eec9, 0x70d86823, 0x916e3acc, 0xd12ea049,
+ 0x3098f2a6, 0x5245744c, 0xb3f326a3, 0xd7f90842, 0x364f5aad,
+ 0x5492dc47, 0xb5248ea8, 0xdd80f15e, 0x3c36a3b1, 0x5eeb255b,
+ 0xbf5d77b4, 0xdb575955, 0x3ae10bba, 0x583c8d50, 0xb98adfbf,
+ 0xc9720367, 0x28c45188, 0x4a19d762, 0xabaf858d, 0xcfa5ab6c,
+ 0x2e13f983, 0x4cce7f69, 0xad782d86, 0xc5dc5270, 0x246a009f,
+ 0x46b78675, 0xa701d49a, 0xc30bfa7b, 0x22bda894, 0x40602e7e,
+ 0xa1d67c91},
+ {0x00000000, 0x5880e2d7, 0xf106b474, 0xa98656a3, 0xe20d68e9,
+ 0xba8d8a3e, 0x130bdc9d, 0x4b8b3e4a, 0x851da109, 0xdd9d43de,
+ 0x741b157d, 0x2c9bf7aa, 0x6710c9e0, 0x3f902b37, 0x96167d94,
+ 0xce969f43, 0x0a3b4213, 0x52bba0c4, 0xfb3df667, 0xa3bd14b0,
+ 0xe8362afa, 0xb0b6c82d, 0x19309e8e, 0x41b07c59, 0x8f26e31a,
+ 0xd7a601cd, 0x7e20576e, 0x26a0b5b9, 0x6d2b8bf3, 0x35ab6924,
+ 0x9c2d3f87, 0xc4addd50, 0x14768426, 0x4cf666f1, 0xe5703052,
+ 0xbdf0d285, 0xf67beccf, 0xaefb0e18, 0x077d58bb, 0x5ffdba6c,
+ 0x916b252f, 0xc9ebc7f8, 0x606d915b, 0x38ed738c, 0x73664dc6,
+ 0x2be6af11, 0x8260f9b2, 0xdae01b65, 0x1e4dc635, 0x46cd24e2,
+ 0xef4b7241, 0xb7cb9096, 0xfc40aedc, 0xa4c04c0b, 0x0d461aa8,
+ 0x55c6f87f, 0x9b50673c, 0xc3d085eb, 0x6a56d348, 0x32d6319f,
+ 0x795d0fd5, 0x21dded02, 0x885bbba1, 0xd0db5976, 0x28ec084d,
+ 0x706cea9a, 0xd9eabc39, 0x816a5eee, 0xcae160a4, 0x92618273,
+ 0x3be7d4d0, 0x63673607, 0xadf1a944, 0xf5714b93, 0x5cf71d30,
+ 0x0477ffe7, 0x4ffcc1ad, 0x177c237a, 0xbefa75d9, 0xe67a970e,
+ 0x22d74a5e, 0x7a57a889, 0xd3d1fe2a, 0x8b511cfd, 0xc0da22b7,
+ 0x985ac060, 0x31dc96c3, 0x695c7414, 0xa7caeb57, 0xff4a0980,
+ 0x56cc5f23, 0x0e4cbdf4, 0x45c783be, 0x1d476169, 0xb4c137ca,
+ 0xec41d51d, 0x3c9a8c6b, 0x641a6ebc, 0xcd9c381f, 0x951cdac8,
+ 0xde97e482, 0x86170655, 0x2f9150f6, 0x7711b221, 0xb9872d62,
+ 0xe107cfb5, 0x48819916, 0x10017bc1, 0x5b8a458b, 0x030aa75c,
+ 0xaa8cf1ff, 0xf20c1328, 0x36a1ce78, 0x6e212caf, 0xc7a77a0c,
+ 0x9f2798db, 0xd4aca691, 0x8c2c4446, 0x25aa12e5, 0x7d2af032,
+ 0xb3bc6f71, 0xeb3c8da6, 0x42badb05, 0x1a3a39d2, 0x51b10798,
+ 0x0931e54f, 0xa0b7b3ec, 0xf837513b, 0x50d8119a, 0x0858f34d,
+ 0xa1dea5ee, 0xf95e4739, 0xb2d57973, 0xea559ba4, 0x43d3cd07,
+ 0x1b532fd0, 0xd5c5b093, 0x8d455244, 0x24c304e7, 0x7c43e630,
+ 0x37c8d87a, 0x6f483aad, 0xc6ce6c0e, 0x9e4e8ed9, 0x5ae35389,
+ 0x0263b15e, 0xabe5e7fd, 0xf365052a, 0xb8ee3b60, 0xe06ed9b7,
+ 0x49e88f14, 0x11686dc3, 0xdffef280, 0x877e1057, 0x2ef846f4,
+ 0x7678a423, 0x3df39a69, 0x657378be, 0xccf52e1d, 0x9475ccca,
+ 0x44ae95bc, 0x1c2e776b, 0xb5a821c8, 0xed28c31f, 0xa6a3fd55,
+ 0xfe231f82, 0x57a54921, 0x0f25abf6, 0xc1b334b5, 0x9933d662,
+ 0x30b580c1, 0x68356216, 0x23be5c5c, 0x7b3ebe8b, 0xd2b8e828,
+ 0x8a380aff, 0x4e95d7af, 0x16153578, 0xbf9363db, 0xe713810c,
+ 0xac98bf46, 0xf4185d91, 0x5d9e0b32, 0x051ee9e5, 0xcb8876a6,
+ 0x93089471, 0x3a8ec2d2, 0x620e2005, 0x29851e4f, 0x7105fc98,
+ 0xd883aa3b, 0x800348ec, 0x783419d7, 0x20b4fb00, 0x8932ada3,
+ 0xd1b24f74, 0x9a39713e, 0xc2b993e9, 0x6b3fc54a, 0x33bf279d,
+ 0xfd29b8de, 0xa5a95a09, 0x0c2f0caa, 0x54afee7d, 0x1f24d037,
+ 0x47a432e0, 0xee226443, 0xb6a28694, 0x720f5bc4, 0x2a8fb913,
+ 0x8309efb0, 0xdb890d67, 0x9002332d, 0xc882d1fa, 0x61048759,
+ 0x3984658e, 0xf712facd, 0xaf92181a, 0x06144eb9, 0x5e94ac6e,
+ 0x151f9224, 0x4d9f70f3, 0xe4192650, 0xbc99c487, 0x6c429df1,
+ 0x34c27f26, 0x9d442985, 0xc5c4cb52, 0x8e4ff518, 0xd6cf17cf,
+ 0x7f49416c, 0x27c9a3bb, 0xe95f3cf8, 0xb1dfde2f, 0x1859888c,
+ 0x40d96a5b, 0x0b525411, 0x53d2b6c6, 0xfa54e065, 0xa2d402b2,
+ 0x6679dfe2, 0x3ef93d35, 0x977f6b96, 0xcfff8941, 0x8474b70b,
+ 0xdcf455dc, 0x7572037f, 0x2df2e1a8, 0xe3647eeb, 0xbbe49c3c,
+ 0x1262ca9f, 0x4ae22848, 0x01691602, 0x59e9f4d5, 0xf06fa276,
+ 0xa8ef40a1},
+ {0x00000000, 0x463b6765, 0x8c76ceca, 0xca4da9af, 0x59ebed4e,
+ 0x1fd08a2b, 0xd59d2384, 0x93a644e1, 0xb2d6db9d, 0xf4edbcf8,
+ 0x3ea01557, 0x789b7232, 0xeb3d36d3, 0xad0651b6, 0x674bf819,
+ 0x21709f7c, 0x25abc6e0, 0x6390a185, 0xa9dd082a, 0xefe66f4f,
+ 0x7c402bae, 0x3a7b4ccb, 0xf036e564, 0xb60d8201, 0x977d1d7d,
+ 0xd1467a18, 0x1b0bd3b7, 0x5d30b4d2, 0xce96f033, 0x88ad9756,
+ 0x42e03ef9, 0x04db599c, 0x0b50fc1a, 0x4d6b9b7f, 0x872632d0,
+ 0xc11d55b5, 0x52bb1154, 0x14807631, 0xdecddf9e, 0x98f6b8fb,
+ 0xb9862787, 0xffbd40e2, 0x35f0e94d, 0x73cb8e28, 0xe06dcac9,
+ 0xa656adac, 0x6c1b0403, 0x2a206366, 0x2efb3afa, 0x68c05d9f,
+ 0xa28df430, 0xe4b69355, 0x7710d7b4, 0x312bb0d1, 0xfb66197e,
+ 0xbd5d7e1b, 0x9c2de167, 0xda168602, 0x105b2fad, 0x566048c8,
+ 0xc5c60c29, 0x83fd6b4c, 0x49b0c2e3, 0x0f8ba586, 0x16a0f835,
+ 0x509b9f50, 0x9ad636ff, 0xdced519a, 0x4f4b157b, 0x0970721e,
+ 0xc33ddbb1, 0x8506bcd4, 0xa47623a8, 0xe24d44cd, 0x2800ed62,
+ 0x6e3b8a07, 0xfd9dcee6, 0xbba6a983, 0x71eb002c, 0x37d06749,
+ 0x330b3ed5, 0x753059b0, 0xbf7df01f, 0xf946977a, 0x6ae0d39b,
+ 0x2cdbb4fe, 0xe6961d51, 0xa0ad7a34, 0x81dde548, 0xc7e6822d,
+ 0x0dab2b82, 0x4b904ce7, 0xd8360806, 0x9e0d6f63, 0x5440c6cc,
+ 0x127ba1a9, 0x1df0042f, 0x5bcb634a, 0x9186cae5, 0xd7bdad80,
+ 0x441be961, 0x02208e04, 0xc86d27ab, 0x8e5640ce, 0xaf26dfb2,
+ 0xe91db8d7, 0x23501178, 0x656b761d, 0xf6cd32fc, 0xb0f65599,
+ 0x7abbfc36, 0x3c809b53, 0x385bc2cf, 0x7e60a5aa, 0xb42d0c05,
+ 0xf2166b60, 0x61b02f81, 0x278b48e4, 0xedc6e14b, 0xabfd862e,
+ 0x8a8d1952, 0xccb67e37, 0x06fbd798, 0x40c0b0fd, 0xd366f41c,
+ 0x955d9379, 0x5f103ad6, 0x192b5db3, 0x2c40f16b, 0x6a7b960e,
+ 0xa0363fa1, 0xe60d58c4, 0x75ab1c25, 0x33907b40, 0xf9ddd2ef,
+ 0xbfe6b58a, 0x9e962af6, 0xd8ad4d93, 0x12e0e43c, 0x54db8359,
+ 0xc77dc7b8, 0x8146a0dd, 0x4b0b0972, 0x0d306e17, 0x09eb378b,
+ 0x4fd050ee, 0x859df941, 0xc3a69e24, 0x5000dac5, 0x163bbda0,
+ 0xdc76140f, 0x9a4d736a, 0xbb3dec16, 0xfd068b73, 0x374b22dc,
+ 0x717045b9, 0xe2d60158, 0xa4ed663d, 0x6ea0cf92, 0x289ba8f7,
+ 0x27100d71, 0x612b6a14, 0xab66c3bb, 0xed5da4de, 0x7efbe03f,
+ 0x38c0875a, 0xf28d2ef5, 0xb4b64990, 0x95c6d6ec, 0xd3fdb189,
+ 0x19b01826, 0x5f8b7f43, 0xcc2d3ba2, 0x8a165cc7, 0x405bf568,
+ 0x0660920d, 0x02bbcb91, 0x4480acf4, 0x8ecd055b, 0xc8f6623e,
+ 0x5b5026df, 0x1d6b41ba, 0xd726e815, 0x911d8f70, 0xb06d100c,
+ 0xf6567769, 0x3c1bdec6, 0x7a20b9a3, 0xe986fd42, 0xafbd9a27,
+ 0x65f03388, 0x23cb54ed, 0x3ae0095e, 0x7cdb6e3b, 0xb696c794,
+ 0xf0ada0f1, 0x630be410, 0x25308375, 0xef7d2ada, 0xa9464dbf,
+ 0x8836d2c3, 0xce0db5a6, 0x04401c09, 0x427b7b6c, 0xd1dd3f8d,
+ 0x97e658e8, 0x5dabf147, 0x1b909622, 0x1f4bcfbe, 0x5970a8db,
+ 0x933d0174, 0xd5066611, 0x46a022f0, 0x009b4595, 0xcad6ec3a,
+ 0x8ced8b5f, 0xad9d1423, 0xeba67346, 0x21ebdae9, 0x67d0bd8c,
+ 0xf476f96d, 0xb24d9e08, 0x780037a7, 0x3e3b50c2, 0x31b0f544,
+ 0x778b9221, 0xbdc63b8e, 0xfbfd5ceb, 0x685b180a, 0x2e607f6f,
+ 0xe42dd6c0, 0xa216b1a5, 0x83662ed9, 0xc55d49bc, 0x0f10e013,
+ 0x492b8776, 0xda8dc397, 0x9cb6a4f2, 0x56fb0d5d, 0x10c06a38,
+ 0x141b33a4, 0x522054c1, 0x986dfd6e, 0xde569a0b, 0x4df0deea,
+ 0x0bcbb98f, 0xc1861020, 0x87bd7745, 0xa6cde839, 0xe0f68f5c,
+ 0x2abb26f3, 0x6c804196, 0xff260577, 0xb91d6212, 0x7350cbbd,
+ 0x356bacd8}};
+
+#endif
+
+#endif
+
+#if N == 6
+
+#if W == 8
+
+local const z_crc_t FAR crc_braid_table[][256] = {
+ {0x00000000, 0x3db1ecdc, 0x7b63d9b8, 0x46d23564, 0xf6c7b370,
+ 0xcb765fac, 0x8da46ac8, 0xb0158614, 0x36fe60a1, 0x0b4f8c7d,
+ 0x4d9db919, 0x702c55c5, 0xc039d3d1, 0xfd883f0d, 0xbb5a0a69,
+ 0x86ebe6b5, 0x6dfcc142, 0x504d2d9e, 0x169f18fa, 0x2b2ef426,
+ 0x9b3b7232, 0xa68a9eee, 0xe058ab8a, 0xdde94756, 0x5b02a1e3,
+ 0x66b34d3f, 0x2061785b, 0x1dd09487, 0xadc51293, 0x9074fe4f,
+ 0xd6a6cb2b, 0xeb1727f7, 0xdbf98284, 0xe6486e58, 0xa09a5b3c,
+ 0x9d2bb7e0, 0x2d3e31f4, 0x108fdd28, 0x565de84c, 0x6bec0490,
+ 0xed07e225, 0xd0b60ef9, 0x96643b9d, 0xabd5d741, 0x1bc05155,
+ 0x2671bd89, 0x60a388ed, 0x5d126431, 0xb60543c6, 0x8bb4af1a,
+ 0xcd669a7e, 0xf0d776a2, 0x40c2f0b6, 0x7d731c6a, 0x3ba1290e,
+ 0x0610c5d2, 0x80fb2367, 0xbd4acfbb, 0xfb98fadf, 0xc6291603,
+ 0x763c9017, 0x4b8d7ccb, 0x0d5f49af, 0x30eea573, 0x6c820349,
+ 0x5133ef95, 0x17e1daf1, 0x2a50362d, 0x9a45b039, 0xa7f45ce5,
+ 0xe1266981, 0xdc97855d, 0x5a7c63e8, 0x67cd8f34, 0x211fba50,
+ 0x1cae568c, 0xacbbd098, 0x910a3c44, 0xd7d80920, 0xea69e5fc,
+ 0x017ec20b, 0x3ccf2ed7, 0x7a1d1bb3, 0x47acf76f, 0xf7b9717b,
+ 0xca089da7, 0x8cdaa8c3, 0xb16b441f, 0x3780a2aa, 0x0a314e76,
+ 0x4ce37b12, 0x715297ce, 0xc14711da, 0xfcf6fd06, 0xba24c862,
+ 0x879524be, 0xb77b81cd, 0x8aca6d11, 0xcc185875, 0xf1a9b4a9,
+ 0x41bc32bd, 0x7c0dde61, 0x3adfeb05, 0x076e07d9, 0x8185e16c,
+ 0xbc340db0, 0xfae638d4, 0xc757d408, 0x7742521c, 0x4af3bec0,
+ 0x0c218ba4, 0x31906778, 0xda87408f, 0xe736ac53, 0xa1e49937,
+ 0x9c5575eb, 0x2c40f3ff, 0x11f11f23, 0x57232a47, 0x6a92c69b,
+ 0xec79202e, 0xd1c8ccf2, 0x971af996, 0xaaab154a, 0x1abe935e,
+ 0x270f7f82, 0x61dd4ae6, 0x5c6ca63a, 0xd9040692, 0xe4b5ea4e,
+ 0xa267df2a, 0x9fd633f6, 0x2fc3b5e2, 0x1272593e, 0x54a06c5a,
+ 0x69118086, 0xeffa6633, 0xd24b8aef, 0x9499bf8b, 0xa9285357,
+ 0x193dd543, 0x248c399f, 0x625e0cfb, 0x5fefe027, 0xb4f8c7d0,
+ 0x89492b0c, 0xcf9b1e68, 0xf22af2b4, 0x423f74a0, 0x7f8e987c,
+ 0x395cad18, 0x04ed41c4, 0x8206a771, 0xbfb74bad, 0xf9657ec9,
+ 0xc4d49215, 0x74c11401, 0x4970f8dd, 0x0fa2cdb9, 0x32132165,
+ 0x02fd8416, 0x3f4c68ca, 0x799e5dae, 0x442fb172, 0xf43a3766,
+ 0xc98bdbba, 0x8f59eede, 0xb2e80202, 0x3403e4b7, 0x09b2086b,
+ 0x4f603d0f, 0x72d1d1d3, 0xc2c457c7, 0xff75bb1b, 0xb9a78e7f,
+ 0x841662a3, 0x6f014554, 0x52b0a988, 0x14629cec, 0x29d37030,
+ 0x99c6f624, 0xa4771af8, 0xe2a52f9c, 0xdf14c340, 0x59ff25f5,
+ 0x644ec929, 0x229cfc4d, 0x1f2d1091, 0xaf389685, 0x92897a59,
+ 0xd45b4f3d, 0xe9eaa3e1, 0xb58605db, 0x8837e907, 0xcee5dc63,
+ 0xf35430bf, 0x4341b6ab, 0x7ef05a77, 0x38226f13, 0x059383cf,
+ 0x8378657a, 0xbec989a6, 0xf81bbcc2, 0xc5aa501e, 0x75bfd60a,
+ 0x480e3ad6, 0x0edc0fb2, 0x336de36e, 0xd87ac499, 0xe5cb2845,
+ 0xa3191d21, 0x9ea8f1fd, 0x2ebd77e9, 0x130c9b35, 0x55deae51,
+ 0x686f428d, 0xee84a438, 0xd33548e4, 0x95e77d80, 0xa856915c,
+ 0x18431748, 0x25f2fb94, 0x6320cef0, 0x5e91222c, 0x6e7f875f,
+ 0x53ce6b83, 0x151c5ee7, 0x28adb23b, 0x98b8342f, 0xa509d8f3,
+ 0xe3dbed97, 0xde6a014b, 0x5881e7fe, 0x65300b22, 0x23e23e46,
+ 0x1e53d29a, 0xae46548e, 0x93f7b852, 0xd5258d36, 0xe89461ea,
+ 0x0383461d, 0x3e32aac1, 0x78e09fa5, 0x45517379, 0xf544f56d,
+ 0xc8f519b1, 0x8e272cd5, 0xb396c009, 0x357d26bc, 0x08ccca60,
+ 0x4e1eff04, 0x73af13d8, 0xc3ba95cc, 0xfe0b7910, 0xb8d94c74,
+ 0x8568a0a8},
+ {0x00000000, 0x69790b65, 0xd2f216ca, 0xbb8b1daf, 0x7e952bd5,
+ 0x17ec20b0, 0xac673d1f, 0xc51e367a, 0xfd2a57aa, 0x94535ccf,
+ 0x2fd84160, 0x46a14a05, 0x83bf7c7f, 0xeac6771a, 0x514d6ab5,
+ 0x383461d0, 0x2125a915, 0x485ca270, 0xf3d7bfdf, 0x9aaeb4ba,
+ 0x5fb082c0, 0x36c989a5, 0x8d42940a, 0xe43b9f6f, 0xdc0ffebf,
+ 0xb576f5da, 0x0efde875, 0x6784e310, 0xa29ad56a, 0xcbe3de0f,
+ 0x7068c3a0, 0x1911c8c5, 0x424b522a, 0x2b32594f, 0x90b944e0,
+ 0xf9c04f85, 0x3cde79ff, 0x55a7729a, 0xee2c6f35, 0x87556450,
+ 0xbf610580, 0xd6180ee5, 0x6d93134a, 0x04ea182f, 0xc1f42e55,
+ 0xa88d2530, 0x1306389f, 0x7a7f33fa, 0x636efb3f, 0x0a17f05a,
+ 0xb19cedf5, 0xd8e5e690, 0x1dfbd0ea, 0x7482db8f, 0xcf09c620,
+ 0xa670cd45, 0x9e44ac95, 0xf73da7f0, 0x4cb6ba5f, 0x25cfb13a,
+ 0xe0d18740, 0x89a88c25, 0x3223918a, 0x5b5a9aef, 0x8496a454,
+ 0xedefaf31, 0x5664b29e, 0x3f1db9fb, 0xfa038f81, 0x937a84e4,
+ 0x28f1994b, 0x4188922e, 0x79bcf3fe, 0x10c5f89b, 0xab4ee534,
+ 0xc237ee51, 0x0729d82b, 0x6e50d34e, 0xd5dbcee1, 0xbca2c584,
+ 0xa5b30d41, 0xccca0624, 0x77411b8b, 0x1e3810ee, 0xdb262694,
+ 0xb25f2df1, 0x09d4305e, 0x60ad3b3b, 0x58995aeb, 0x31e0518e,
+ 0x8a6b4c21, 0xe3124744, 0x260c713e, 0x4f757a5b, 0xf4fe67f4,
+ 0x9d876c91, 0xc6ddf67e, 0xafa4fd1b, 0x142fe0b4, 0x7d56ebd1,
+ 0xb848ddab, 0xd131d6ce, 0x6abacb61, 0x03c3c004, 0x3bf7a1d4,
+ 0x528eaab1, 0xe905b71e, 0x807cbc7b, 0x45628a01, 0x2c1b8164,
+ 0x97909ccb, 0xfee997ae, 0xe7f85f6b, 0x8e81540e, 0x350a49a1,
+ 0x5c7342c4, 0x996d74be, 0xf0147fdb, 0x4b9f6274, 0x22e66911,
+ 0x1ad208c1, 0x73ab03a4, 0xc8201e0b, 0xa159156e, 0x64472314,
+ 0x0d3e2871, 0xb6b535de, 0xdfcc3ebb, 0xd25c4ee9, 0xbb25458c,
+ 0x00ae5823, 0x69d75346, 0xacc9653c, 0xc5b06e59, 0x7e3b73f6,
+ 0x17427893, 0x2f761943, 0x460f1226, 0xfd840f89, 0x94fd04ec,
+ 0x51e33296, 0x389a39f3, 0x8311245c, 0xea682f39, 0xf379e7fc,
+ 0x9a00ec99, 0x218bf136, 0x48f2fa53, 0x8deccc29, 0xe495c74c,
+ 0x5f1edae3, 0x3667d186, 0x0e53b056, 0x672abb33, 0xdca1a69c,
+ 0xb5d8adf9, 0x70c69b83, 0x19bf90e6, 0xa2348d49, 0xcb4d862c,
+ 0x90171cc3, 0xf96e17a6, 0x42e50a09, 0x2b9c016c, 0xee823716,
+ 0x87fb3c73, 0x3c7021dc, 0x55092ab9, 0x6d3d4b69, 0x0444400c,
+ 0xbfcf5da3, 0xd6b656c6, 0x13a860bc, 0x7ad16bd9, 0xc15a7676,
+ 0xa8237d13, 0xb132b5d6, 0xd84bbeb3, 0x63c0a31c, 0x0ab9a879,
+ 0xcfa79e03, 0xa6de9566, 0x1d5588c9, 0x742c83ac, 0x4c18e27c,
+ 0x2561e919, 0x9eeaf4b6, 0xf793ffd3, 0x328dc9a9, 0x5bf4c2cc,
+ 0xe07fdf63, 0x8906d406, 0x56caeabd, 0x3fb3e1d8, 0x8438fc77,
+ 0xed41f712, 0x285fc168, 0x4126ca0d, 0xfaadd7a2, 0x93d4dcc7,
+ 0xabe0bd17, 0xc299b672, 0x7912abdd, 0x106ba0b8, 0xd57596c2,
+ 0xbc0c9da7, 0x07878008, 0x6efe8b6d, 0x77ef43a8, 0x1e9648cd,
+ 0xa51d5562, 0xcc645e07, 0x097a687d, 0x60036318, 0xdb887eb7,
+ 0xb2f175d2, 0x8ac51402, 0xe3bc1f67, 0x583702c8, 0x314e09ad,
+ 0xf4503fd7, 0x9d2934b2, 0x26a2291d, 0x4fdb2278, 0x1481b897,
+ 0x7df8b3f2, 0xc673ae5d, 0xaf0aa538, 0x6a149342, 0x036d9827,
+ 0xb8e68588, 0xd19f8eed, 0xe9abef3d, 0x80d2e458, 0x3b59f9f7,
+ 0x5220f292, 0x973ec4e8, 0xfe47cf8d, 0x45ccd222, 0x2cb5d947,
+ 0x35a41182, 0x5cdd1ae7, 0xe7560748, 0x8e2f0c2d, 0x4b313a57,
+ 0x22483132, 0x99c32c9d, 0xf0ba27f8, 0xc88e4628, 0xa1f74d4d,
+ 0x1a7c50e2, 0x73055b87, 0xb61b6dfd, 0xdf626698, 0x64e97b37,
+ 0x0d907052},
+ {0x00000000, 0x7fc99b93, 0xff933726, 0x805aacb5, 0x2457680d,
+ 0x5b9ef39e, 0xdbc45f2b, 0xa40dc4b8, 0x48aed01a, 0x37674b89,
+ 0xb73de73c, 0xc8f47caf, 0x6cf9b817, 0x13302384, 0x936a8f31,
+ 0xeca314a2, 0x915da034, 0xee943ba7, 0x6ece9712, 0x11070c81,
+ 0xb50ac839, 0xcac353aa, 0x4a99ff1f, 0x3550648c, 0xd9f3702e,
+ 0xa63aebbd, 0x26604708, 0x59a9dc9b, 0xfda41823, 0x826d83b0,
+ 0x02372f05, 0x7dfeb496, 0xf9ca4629, 0x8603ddba, 0x0659710f,
+ 0x7990ea9c, 0xdd9d2e24, 0xa254b5b7, 0x220e1902, 0x5dc78291,
+ 0xb1649633, 0xcead0da0, 0x4ef7a115, 0x313e3a86, 0x9533fe3e,
+ 0xeafa65ad, 0x6aa0c918, 0x1569528b, 0x6897e61d, 0x175e7d8e,
+ 0x9704d13b, 0xe8cd4aa8, 0x4cc08e10, 0x33091583, 0xb353b936,
+ 0xcc9a22a5, 0x20393607, 0x5ff0ad94, 0xdfaa0121, 0xa0639ab2,
+ 0x046e5e0a, 0x7ba7c599, 0xfbfd692c, 0x8434f2bf, 0x28e58a13,
+ 0x572c1180, 0xd776bd35, 0xa8bf26a6, 0x0cb2e21e, 0x737b798d,
+ 0xf321d538, 0x8ce84eab, 0x604b5a09, 0x1f82c19a, 0x9fd86d2f,
+ 0xe011f6bc, 0x441c3204, 0x3bd5a997, 0xbb8f0522, 0xc4469eb1,
+ 0xb9b82a27, 0xc671b1b4, 0x462b1d01, 0x39e28692, 0x9def422a,
+ 0xe226d9b9, 0x627c750c, 0x1db5ee9f, 0xf116fa3d, 0x8edf61ae,
+ 0x0e85cd1b, 0x714c5688, 0xd5419230, 0xaa8809a3, 0x2ad2a516,
+ 0x551b3e85, 0xd12fcc3a, 0xaee657a9, 0x2ebcfb1c, 0x5175608f,
+ 0xf578a437, 0x8ab13fa4, 0x0aeb9311, 0x75220882, 0x99811c20,
+ 0xe64887b3, 0x66122b06, 0x19dbb095, 0xbdd6742d, 0xc21fefbe,
+ 0x4245430b, 0x3d8cd898, 0x40726c0e, 0x3fbbf79d, 0xbfe15b28,
+ 0xc028c0bb, 0x64250403, 0x1bec9f90, 0x9bb63325, 0xe47fa8b6,
+ 0x08dcbc14, 0x77152787, 0xf74f8b32, 0x888610a1, 0x2c8bd419,
+ 0x53424f8a, 0xd318e33f, 0xacd178ac, 0x51cb1426, 0x2e028fb5,
+ 0xae582300, 0xd191b893, 0x759c7c2b, 0x0a55e7b8, 0x8a0f4b0d,
+ 0xf5c6d09e, 0x1965c43c, 0x66ac5faf, 0xe6f6f31a, 0x993f6889,
+ 0x3d32ac31, 0x42fb37a2, 0xc2a19b17, 0xbd680084, 0xc096b412,
+ 0xbf5f2f81, 0x3f058334, 0x40cc18a7, 0xe4c1dc1f, 0x9b08478c,
+ 0x1b52eb39, 0x649b70aa, 0x88386408, 0xf7f1ff9b, 0x77ab532e,
+ 0x0862c8bd, 0xac6f0c05, 0xd3a69796, 0x53fc3b23, 0x2c35a0b0,
+ 0xa801520f, 0xd7c8c99c, 0x57926529, 0x285bfeba, 0x8c563a02,
+ 0xf39fa191, 0x73c50d24, 0x0c0c96b7, 0xe0af8215, 0x9f661986,
+ 0x1f3cb533, 0x60f52ea0, 0xc4f8ea18, 0xbb31718b, 0x3b6bdd3e,
+ 0x44a246ad, 0x395cf23b, 0x469569a8, 0xc6cfc51d, 0xb9065e8e,
+ 0x1d0b9a36, 0x62c201a5, 0xe298ad10, 0x9d513683, 0x71f22221,
+ 0x0e3bb9b2, 0x8e611507, 0xf1a88e94, 0x55a54a2c, 0x2a6cd1bf,
+ 0xaa367d0a, 0xd5ffe699, 0x792e9e35, 0x06e705a6, 0x86bda913,
+ 0xf9743280, 0x5d79f638, 0x22b06dab, 0xa2eac11e, 0xdd235a8d,
+ 0x31804e2f, 0x4e49d5bc, 0xce137909, 0xb1dae29a, 0x15d72622,
+ 0x6a1ebdb1, 0xea441104, 0x958d8a97, 0xe8733e01, 0x97baa592,
+ 0x17e00927, 0x682992b4, 0xcc24560c, 0xb3edcd9f, 0x33b7612a,
+ 0x4c7efab9, 0xa0ddee1b, 0xdf147588, 0x5f4ed93d, 0x208742ae,
+ 0x848a8616, 0xfb431d85, 0x7b19b130, 0x04d02aa3, 0x80e4d81c,
+ 0xff2d438f, 0x7f77ef3a, 0x00be74a9, 0xa4b3b011, 0xdb7a2b82,
+ 0x5b208737, 0x24e91ca4, 0xc84a0806, 0xb7839395, 0x37d93f20,
+ 0x4810a4b3, 0xec1d600b, 0x93d4fb98, 0x138e572d, 0x6c47ccbe,
+ 0x11b97828, 0x6e70e3bb, 0xee2a4f0e, 0x91e3d49d, 0x35ee1025,
+ 0x4a278bb6, 0xca7d2703, 0xb5b4bc90, 0x5917a832, 0x26de33a1,
+ 0xa6849f14, 0xd94d0487, 0x7d40c03f, 0x02895bac, 0x82d3f719,
+ 0xfd1a6c8a},
+ {0x00000000, 0xa396284c, 0x9c5d56d9, 0x3fcb7e95, 0xe3cbabf3,
+ 0x405d83bf, 0x7f96fd2a, 0xdc00d566, 0x1ce651a7, 0xbf7079eb,
+ 0x80bb077e, 0x232d2f32, 0xff2dfa54, 0x5cbbd218, 0x6370ac8d,
+ 0xc0e684c1, 0x39cca34e, 0x9a5a8b02, 0xa591f597, 0x0607dddb,
+ 0xda0708bd, 0x799120f1, 0x465a5e64, 0xe5cc7628, 0x252af2e9,
+ 0x86bcdaa5, 0xb977a430, 0x1ae18c7c, 0xc6e1591a, 0x65777156,
+ 0x5abc0fc3, 0xf92a278f, 0x7399469c, 0xd00f6ed0, 0xefc41045,
+ 0x4c523809, 0x9052ed6f, 0x33c4c523, 0x0c0fbbb6, 0xaf9993fa,
+ 0x6f7f173b, 0xcce93f77, 0xf32241e2, 0x50b469ae, 0x8cb4bcc8,
+ 0x2f229484, 0x10e9ea11, 0xb37fc25d, 0x4a55e5d2, 0xe9c3cd9e,
+ 0xd608b30b, 0x759e9b47, 0xa99e4e21, 0x0a08666d, 0x35c318f8,
+ 0x965530b4, 0x56b3b475, 0xf5259c39, 0xcaeee2ac, 0x6978cae0,
+ 0xb5781f86, 0x16ee37ca, 0x2925495f, 0x8ab36113, 0xe7328d38,
+ 0x44a4a574, 0x7b6fdbe1, 0xd8f9f3ad, 0x04f926cb, 0xa76f0e87,
+ 0x98a47012, 0x3b32585e, 0xfbd4dc9f, 0x5842f4d3, 0x67898a46,
+ 0xc41fa20a, 0x181f776c, 0xbb895f20, 0x844221b5, 0x27d409f9,
+ 0xdefe2e76, 0x7d68063a, 0x42a378af, 0xe13550e3, 0x3d358585,
+ 0x9ea3adc9, 0xa168d35c, 0x02fefb10, 0xc2187fd1, 0x618e579d,
+ 0x5e452908, 0xfdd30144, 0x21d3d422, 0x8245fc6e, 0xbd8e82fb,
+ 0x1e18aab7, 0x94abcba4, 0x373de3e8, 0x08f69d7d, 0xab60b531,
+ 0x77606057, 0xd4f6481b, 0xeb3d368e, 0x48ab1ec2, 0x884d9a03,
+ 0x2bdbb24f, 0x1410ccda, 0xb786e496, 0x6b8631f0, 0xc81019bc,
+ 0xf7db6729, 0x544d4f65, 0xad6768ea, 0x0ef140a6, 0x313a3e33,
+ 0x92ac167f, 0x4eacc319, 0xed3aeb55, 0xd2f195c0, 0x7167bd8c,
+ 0xb181394d, 0x12171101, 0x2ddc6f94, 0x8e4a47d8, 0x524a92be,
+ 0xf1dcbaf2, 0xce17c467, 0x6d81ec2b, 0x15141c31, 0xb682347d,
+ 0x89494ae8, 0x2adf62a4, 0xf6dfb7c2, 0x55499f8e, 0x6a82e11b,
+ 0xc914c957, 0x09f24d96, 0xaa6465da, 0x95af1b4f, 0x36393303,
+ 0xea39e665, 0x49afce29, 0x7664b0bc, 0xd5f298f0, 0x2cd8bf7f,
+ 0x8f4e9733, 0xb085e9a6, 0x1313c1ea, 0xcf13148c, 0x6c853cc0,
+ 0x534e4255, 0xf0d86a19, 0x303eeed8, 0x93a8c694, 0xac63b801,
+ 0x0ff5904d, 0xd3f5452b, 0x70636d67, 0x4fa813f2, 0xec3e3bbe,
+ 0x668d5aad, 0xc51b72e1, 0xfad00c74, 0x59462438, 0x8546f15e,
+ 0x26d0d912, 0x191ba787, 0xba8d8fcb, 0x7a6b0b0a, 0xd9fd2346,
+ 0xe6365dd3, 0x45a0759f, 0x99a0a0f9, 0x3a3688b5, 0x05fdf620,
+ 0xa66bde6c, 0x5f41f9e3, 0xfcd7d1af, 0xc31caf3a, 0x608a8776,
+ 0xbc8a5210, 0x1f1c7a5c, 0x20d704c9, 0x83412c85, 0x43a7a844,
+ 0xe0318008, 0xdffafe9d, 0x7c6cd6d1, 0xa06c03b7, 0x03fa2bfb,
+ 0x3c31556e, 0x9fa77d22, 0xf2269109, 0x51b0b945, 0x6e7bc7d0,
+ 0xcdedef9c, 0x11ed3afa, 0xb27b12b6, 0x8db06c23, 0x2e26446f,
+ 0xeec0c0ae, 0x4d56e8e2, 0x729d9677, 0xd10bbe3b, 0x0d0b6b5d,
+ 0xae9d4311, 0x91563d84, 0x32c015c8, 0xcbea3247, 0x687c1a0b,
+ 0x57b7649e, 0xf4214cd2, 0x282199b4, 0x8bb7b1f8, 0xb47ccf6d,
+ 0x17eae721, 0xd70c63e0, 0x749a4bac, 0x4b513539, 0xe8c71d75,
+ 0x34c7c813, 0x9751e05f, 0xa89a9eca, 0x0b0cb686, 0x81bfd795,
+ 0x2229ffd9, 0x1de2814c, 0xbe74a900, 0x62747c66, 0xc1e2542a,
+ 0xfe292abf, 0x5dbf02f3, 0x9d598632, 0x3ecfae7e, 0x0104d0eb,
+ 0xa292f8a7, 0x7e922dc1, 0xdd04058d, 0xe2cf7b18, 0x41595354,
+ 0xb87374db, 0x1be55c97, 0x242e2202, 0x87b80a4e, 0x5bb8df28,
+ 0xf82ef764, 0xc7e589f1, 0x6473a1bd, 0xa495257c, 0x07030d30,
+ 0x38c873a5, 0x9b5e5be9, 0x475e8e8f, 0xe4c8a6c3, 0xdb03d856,
+ 0x7895f01a},
+ {0x00000000, 0x2a283862, 0x545070c4, 0x7e7848a6, 0xa8a0e188,
+ 0x8288d9ea, 0xfcf0914c, 0xd6d8a92e, 0x8a30c551, 0xa018fd33,
+ 0xde60b595, 0xf4488df7, 0x229024d9, 0x08b81cbb, 0x76c0541d,
+ 0x5ce86c7f, 0xcf108ce3, 0xe538b481, 0x9b40fc27, 0xb168c445,
+ 0x67b06d6b, 0x4d985509, 0x33e01daf, 0x19c825cd, 0x452049b2,
+ 0x6f0871d0, 0x11703976, 0x3b580114, 0xed80a83a, 0xc7a89058,
+ 0xb9d0d8fe, 0x93f8e09c, 0x45501f87, 0x6f7827e5, 0x11006f43,
+ 0x3b285721, 0xedf0fe0f, 0xc7d8c66d, 0xb9a08ecb, 0x9388b6a9,
+ 0xcf60dad6, 0xe548e2b4, 0x9b30aa12, 0xb1189270, 0x67c03b5e,
+ 0x4de8033c, 0x33904b9a, 0x19b873f8, 0x8a409364, 0xa068ab06,
+ 0xde10e3a0, 0xf438dbc2, 0x22e072ec, 0x08c84a8e, 0x76b00228,
+ 0x5c983a4a, 0x00705635, 0x2a586e57, 0x542026f1, 0x7e081e93,
+ 0xa8d0b7bd, 0x82f88fdf, 0xfc80c779, 0xd6a8ff1b, 0x8aa03f0e,
+ 0xa088076c, 0xdef04fca, 0xf4d877a8, 0x2200de86, 0x0828e6e4,
+ 0x7650ae42, 0x5c789620, 0x0090fa5f, 0x2ab8c23d, 0x54c08a9b,
+ 0x7ee8b2f9, 0xa8301bd7, 0x821823b5, 0xfc606b13, 0xd6485371,
+ 0x45b0b3ed, 0x6f988b8f, 0x11e0c329, 0x3bc8fb4b, 0xed105265,
+ 0xc7386a07, 0xb94022a1, 0x93681ac3, 0xcf8076bc, 0xe5a84ede,
+ 0x9bd00678, 0xb1f83e1a, 0x67209734, 0x4d08af56, 0x3370e7f0,
+ 0x1958df92, 0xcff02089, 0xe5d818eb, 0x9ba0504d, 0xb188682f,
+ 0x6750c101, 0x4d78f963, 0x3300b1c5, 0x192889a7, 0x45c0e5d8,
+ 0x6fe8ddba, 0x1190951c, 0x3bb8ad7e, 0xed600450, 0xc7483c32,
+ 0xb9307494, 0x93184cf6, 0x00e0ac6a, 0x2ac89408, 0x54b0dcae,
+ 0x7e98e4cc, 0xa8404de2, 0x82687580, 0xfc103d26, 0xd6380544,
+ 0x8ad0693b, 0xa0f85159, 0xde8019ff, 0xf4a8219d, 0x227088b3,
+ 0x0858b0d1, 0x7620f877, 0x5c08c015, 0xce31785d, 0xe419403f,
+ 0x9a610899, 0xb04930fb, 0x669199d5, 0x4cb9a1b7, 0x32c1e911,
+ 0x18e9d173, 0x4401bd0c, 0x6e29856e, 0x1051cdc8, 0x3a79f5aa,
+ 0xeca15c84, 0xc68964e6, 0xb8f12c40, 0x92d91422, 0x0121f4be,
+ 0x2b09ccdc, 0x5571847a, 0x7f59bc18, 0xa9811536, 0x83a92d54,
+ 0xfdd165f2, 0xd7f95d90, 0x8b1131ef, 0xa139098d, 0xdf41412b,
+ 0xf5697949, 0x23b1d067, 0x0999e805, 0x77e1a0a3, 0x5dc998c1,
+ 0x8b6167da, 0xa1495fb8, 0xdf31171e, 0xf5192f7c, 0x23c18652,
+ 0x09e9be30, 0x7791f696, 0x5db9cef4, 0x0151a28b, 0x2b799ae9,
+ 0x5501d24f, 0x7f29ea2d, 0xa9f14303, 0x83d97b61, 0xfda133c7,
+ 0xd7890ba5, 0x4471eb39, 0x6e59d35b, 0x10219bfd, 0x3a09a39f,
+ 0xecd10ab1, 0xc6f932d3, 0xb8817a75, 0x92a94217, 0xce412e68,
+ 0xe469160a, 0x9a115eac, 0xb03966ce, 0x66e1cfe0, 0x4cc9f782,
+ 0x32b1bf24, 0x18998746, 0x44914753, 0x6eb97f31, 0x10c13797,
+ 0x3ae90ff5, 0xec31a6db, 0xc6199eb9, 0xb861d61f, 0x9249ee7d,
+ 0xcea18202, 0xe489ba60, 0x9af1f2c6, 0xb0d9caa4, 0x6601638a,
+ 0x4c295be8, 0x3251134e, 0x18792b2c, 0x8b81cbb0, 0xa1a9f3d2,
+ 0xdfd1bb74, 0xf5f98316, 0x23212a38, 0x0909125a, 0x77715afc,
+ 0x5d59629e, 0x01b10ee1, 0x2b993683, 0x55e17e25, 0x7fc94647,
+ 0xa911ef69, 0x8339d70b, 0xfd419fad, 0xd769a7cf, 0x01c158d4,
+ 0x2be960b6, 0x55912810, 0x7fb91072, 0xa961b95c, 0x8349813e,
+ 0xfd31c998, 0xd719f1fa, 0x8bf19d85, 0xa1d9a5e7, 0xdfa1ed41,
+ 0xf589d523, 0x23517c0d, 0x0979446f, 0x77010cc9, 0x5d2934ab,
+ 0xced1d437, 0xe4f9ec55, 0x9a81a4f3, 0xb0a99c91, 0x667135bf,
+ 0x4c590ddd, 0x3221457b, 0x18097d19, 0x44e11166, 0x6ec92904,
+ 0x10b161a2, 0x3a9959c0, 0xec41f0ee, 0xc669c88c, 0xb811802a,
+ 0x9239b848},
+ {0x00000000, 0x4713f6fb, 0x8e27edf6, 0xc9341b0d, 0xc73eddad,
+ 0x802d2b56, 0x4919305b, 0x0e0ac6a0, 0x550cbd1b, 0x121f4be0,
+ 0xdb2b50ed, 0x9c38a616, 0x923260b6, 0xd521964d, 0x1c158d40,
+ 0x5b067bbb, 0xaa197a36, 0xed0a8ccd, 0x243e97c0, 0x632d613b,
+ 0x6d27a79b, 0x2a345160, 0xe3004a6d, 0xa413bc96, 0xff15c72d,
+ 0xb80631d6, 0x71322adb, 0x3621dc20, 0x382b1a80, 0x7f38ec7b,
+ 0xb60cf776, 0xf11f018d, 0x8f43f22d, 0xc85004d6, 0x01641fdb,
+ 0x4677e920, 0x487d2f80, 0x0f6ed97b, 0xc65ac276, 0x8149348d,
+ 0xda4f4f36, 0x9d5cb9cd, 0x5468a2c0, 0x137b543b, 0x1d71929b,
+ 0x5a626460, 0x93567f6d, 0xd4458996, 0x255a881b, 0x62497ee0,
+ 0xab7d65ed, 0xec6e9316, 0xe26455b6, 0xa577a34d, 0x6c43b840,
+ 0x2b504ebb, 0x70563500, 0x3745c3fb, 0xfe71d8f6, 0xb9622e0d,
+ 0xb768e8ad, 0xf07b1e56, 0x394f055b, 0x7e5cf3a0, 0xc5f6e21b,
+ 0x82e514e0, 0x4bd10fed, 0x0cc2f916, 0x02c83fb6, 0x45dbc94d,
+ 0x8cefd240, 0xcbfc24bb, 0x90fa5f00, 0xd7e9a9fb, 0x1eddb2f6,
+ 0x59ce440d, 0x57c482ad, 0x10d77456, 0xd9e36f5b, 0x9ef099a0,
+ 0x6fef982d, 0x28fc6ed6, 0xe1c875db, 0xa6db8320, 0xa8d14580,
+ 0xefc2b37b, 0x26f6a876, 0x61e55e8d, 0x3ae32536, 0x7df0d3cd,
+ 0xb4c4c8c0, 0xf3d73e3b, 0xfdddf89b, 0xbace0e60, 0x73fa156d,
+ 0x34e9e396, 0x4ab51036, 0x0da6e6cd, 0xc492fdc0, 0x83810b3b,
+ 0x8d8bcd9b, 0xca983b60, 0x03ac206d, 0x44bfd696, 0x1fb9ad2d,
+ 0x58aa5bd6, 0x919e40db, 0xd68db620, 0xd8877080, 0x9f94867b,
+ 0x56a09d76, 0x11b36b8d, 0xe0ac6a00, 0xa7bf9cfb, 0x6e8b87f6,
+ 0x2998710d, 0x2792b7ad, 0x60814156, 0xa9b55a5b, 0xeea6aca0,
+ 0xb5a0d71b, 0xf2b321e0, 0x3b873aed, 0x7c94cc16, 0x729e0ab6,
+ 0x358dfc4d, 0xfcb9e740, 0xbbaa11bb, 0x509cc277, 0x178f348c,
+ 0xdebb2f81, 0x99a8d97a, 0x97a21fda, 0xd0b1e921, 0x1985f22c,
+ 0x5e9604d7, 0x05907f6c, 0x42838997, 0x8bb7929a, 0xcca46461,
+ 0xc2aea2c1, 0x85bd543a, 0x4c894f37, 0x0b9ab9cc, 0xfa85b841,
+ 0xbd964eba, 0x74a255b7, 0x33b1a34c, 0x3dbb65ec, 0x7aa89317,
+ 0xb39c881a, 0xf48f7ee1, 0xaf89055a, 0xe89af3a1, 0x21aee8ac,
+ 0x66bd1e57, 0x68b7d8f7, 0x2fa42e0c, 0xe6903501, 0xa183c3fa,
+ 0xdfdf305a, 0x98ccc6a1, 0x51f8ddac, 0x16eb2b57, 0x18e1edf7,
+ 0x5ff21b0c, 0x96c60001, 0xd1d5f6fa, 0x8ad38d41, 0xcdc07bba,
+ 0x04f460b7, 0x43e7964c, 0x4ded50ec, 0x0afea617, 0xc3cabd1a,
+ 0x84d94be1, 0x75c64a6c, 0x32d5bc97, 0xfbe1a79a, 0xbcf25161,
+ 0xb2f897c1, 0xf5eb613a, 0x3cdf7a37, 0x7bcc8ccc, 0x20caf777,
+ 0x67d9018c, 0xaeed1a81, 0xe9feec7a, 0xe7f42ada, 0xa0e7dc21,
+ 0x69d3c72c, 0x2ec031d7, 0x956a206c, 0xd279d697, 0x1b4dcd9a,
+ 0x5c5e3b61, 0x5254fdc1, 0x15470b3a, 0xdc731037, 0x9b60e6cc,
+ 0xc0669d77, 0x87756b8c, 0x4e417081, 0x0952867a, 0x075840da,
+ 0x404bb621, 0x897fad2c, 0xce6c5bd7, 0x3f735a5a, 0x7860aca1,
+ 0xb154b7ac, 0xf6474157, 0xf84d87f7, 0xbf5e710c, 0x766a6a01,
+ 0x31799cfa, 0x6a7fe741, 0x2d6c11ba, 0xe4580ab7, 0xa34bfc4c,
+ 0xad413aec, 0xea52cc17, 0x2366d71a, 0x647521e1, 0x1a29d241,
+ 0x5d3a24ba, 0x940e3fb7, 0xd31dc94c, 0xdd170fec, 0x9a04f917,
+ 0x5330e21a, 0x142314e1, 0x4f256f5a, 0x083699a1, 0xc10282ac,
+ 0x86117457, 0x881bb2f7, 0xcf08440c, 0x063c5f01, 0x412fa9fa,
+ 0xb030a877, 0xf7235e8c, 0x3e174581, 0x7904b37a, 0x770e75da,
+ 0x301d8321, 0xf929982c, 0xbe3a6ed7, 0xe53c156c, 0xa22fe397,
+ 0x6b1bf89a, 0x2c080e61, 0x2202c8c1, 0x65113e3a, 0xac252537,
+ 0xeb36d3cc},
+ {0x00000000, 0xa13984ee, 0x99020f9d, 0x383b8b73, 0xe975197b,
+ 0x484c9d95, 0x707716e6, 0xd14e9208, 0x099b34b7, 0xa8a2b059,
+ 0x90993b2a, 0x31a0bfc4, 0xe0ee2dcc, 0x41d7a922, 0x79ec2251,
+ 0xd8d5a6bf, 0x1336696e, 0xb20fed80, 0x8a3466f3, 0x2b0de21d,
+ 0xfa437015, 0x5b7af4fb, 0x63417f88, 0xc278fb66, 0x1aad5dd9,
+ 0xbb94d937, 0x83af5244, 0x2296d6aa, 0xf3d844a2, 0x52e1c04c,
+ 0x6ada4b3f, 0xcbe3cfd1, 0x266cd2dc, 0x87555632, 0xbf6edd41,
+ 0x1e5759af, 0xcf19cba7, 0x6e204f49, 0x561bc43a, 0xf72240d4,
+ 0x2ff7e66b, 0x8ece6285, 0xb6f5e9f6, 0x17cc6d18, 0xc682ff10,
+ 0x67bb7bfe, 0x5f80f08d, 0xfeb97463, 0x355abbb2, 0x94633f5c,
+ 0xac58b42f, 0x0d6130c1, 0xdc2fa2c9, 0x7d162627, 0x452dad54,
+ 0xe41429ba, 0x3cc18f05, 0x9df80beb, 0xa5c38098, 0x04fa0476,
+ 0xd5b4967e, 0x748d1290, 0x4cb699e3, 0xed8f1d0d, 0x4cd9a5b8,
+ 0xede02156, 0xd5dbaa25, 0x74e22ecb, 0xa5acbcc3, 0x0495382d,
+ 0x3caeb35e, 0x9d9737b0, 0x4542910f, 0xe47b15e1, 0xdc409e92,
+ 0x7d791a7c, 0xac378874, 0x0d0e0c9a, 0x353587e9, 0x940c0307,
+ 0x5fefccd6, 0xfed64838, 0xc6edc34b, 0x67d447a5, 0xb69ad5ad,
+ 0x17a35143, 0x2f98da30, 0x8ea15ede, 0x5674f861, 0xf74d7c8f,
+ 0xcf76f7fc, 0x6e4f7312, 0xbf01e11a, 0x1e3865f4, 0x2603ee87,
+ 0x873a6a69, 0x6ab57764, 0xcb8cf38a, 0xf3b778f9, 0x528efc17,
+ 0x83c06e1f, 0x22f9eaf1, 0x1ac26182, 0xbbfbe56c, 0x632e43d3,
+ 0xc217c73d, 0xfa2c4c4e, 0x5b15c8a0, 0x8a5b5aa8, 0x2b62de46,
+ 0x13595535, 0xb260d1db, 0x79831e0a, 0xd8ba9ae4, 0xe0811197,
+ 0x41b89579, 0x90f60771, 0x31cf839f, 0x09f408ec, 0xa8cd8c02,
+ 0x70182abd, 0xd121ae53, 0xe91a2520, 0x4823a1ce, 0x996d33c6,
+ 0x3854b728, 0x006f3c5b, 0xa156b8b5, 0x99b34b70, 0x388acf9e,
+ 0x00b144ed, 0xa188c003, 0x70c6520b, 0xd1ffd6e5, 0xe9c45d96,
+ 0x48fdd978, 0x90287fc7, 0x3111fb29, 0x092a705a, 0xa813f4b4,
+ 0x795d66bc, 0xd864e252, 0xe05f6921, 0x4166edcf, 0x8a85221e,
+ 0x2bbca6f0, 0x13872d83, 0xb2bea96d, 0x63f03b65, 0xc2c9bf8b,
+ 0xfaf234f8, 0x5bcbb016, 0x831e16a9, 0x22279247, 0x1a1c1934,
+ 0xbb259dda, 0x6a6b0fd2, 0xcb528b3c, 0xf369004f, 0x525084a1,
+ 0xbfdf99ac, 0x1ee61d42, 0x26dd9631, 0x87e412df, 0x56aa80d7,
+ 0xf7930439, 0xcfa88f4a, 0x6e910ba4, 0xb644ad1b, 0x177d29f5,
+ 0x2f46a286, 0x8e7f2668, 0x5f31b460, 0xfe08308e, 0xc633bbfd,
+ 0x670a3f13, 0xace9f0c2, 0x0dd0742c, 0x35ebff5f, 0x94d27bb1,
+ 0x459ce9b9, 0xe4a56d57, 0xdc9ee624, 0x7da762ca, 0xa572c475,
+ 0x044b409b, 0x3c70cbe8, 0x9d494f06, 0x4c07dd0e, 0xed3e59e0,
+ 0xd505d293, 0x743c567d, 0xd56aeec8, 0x74536a26, 0x4c68e155,
+ 0xed5165bb, 0x3c1ff7b3, 0x9d26735d, 0xa51df82e, 0x04247cc0,
+ 0xdcf1da7f, 0x7dc85e91, 0x45f3d5e2, 0xe4ca510c, 0x3584c304,
+ 0x94bd47ea, 0xac86cc99, 0x0dbf4877, 0xc65c87a6, 0x67650348,
+ 0x5f5e883b, 0xfe670cd5, 0x2f299edd, 0x8e101a33, 0xb62b9140,
+ 0x171215ae, 0xcfc7b311, 0x6efe37ff, 0x56c5bc8c, 0xf7fc3862,
+ 0x26b2aa6a, 0x878b2e84, 0xbfb0a5f7, 0x1e892119, 0xf3063c14,
+ 0x523fb8fa, 0x6a043389, 0xcb3db767, 0x1a73256f, 0xbb4aa181,
+ 0x83712af2, 0x2248ae1c, 0xfa9d08a3, 0x5ba48c4d, 0x639f073e,
+ 0xc2a683d0, 0x13e811d8, 0xb2d19536, 0x8aea1e45, 0x2bd39aab,
+ 0xe030557a, 0x4109d194, 0x79325ae7, 0xd80bde09, 0x09454c01,
+ 0xa87cc8ef, 0x9047439c, 0x317ec772, 0xe9ab61cd, 0x4892e523,
+ 0x70a96e50, 0xd190eabe, 0x00de78b6, 0xa1e7fc58, 0x99dc772b,
+ 0x38e5f3c5},
+ {0x00000000, 0xe81790a1, 0x0b5e2703, 0xe349b7a2, 0x16bc4e06,
+ 0xfeabdea7, 0x1de26905, 0xf5f5f9a4, 0x2d789c0c, 0xc56f0cad,
+ 0x2626bb0f, 0xce312bae, 0x3bc4d20a, 0xd3d342ab, 0x309af509,
+ 0xd88d65a8, 0x5af13818, 0xb2e6a8b9, 0x51af1f1b, 0xb9b88fba,
+ 0x4c4d761e, 0xa45ae6bf, 0x4713511d, 0xaf04c1bc, 0x7789a414,
+ 0x9f9e34b5, 0x7cd78317, 0x94c013b6, 0x6135ea12, 0x89227ab3,
+ 0x6a6bcd11, 0x827c5db0, 0xb5e27030, 0x5df5e091, 0xbebc5733,
+ 0x56abc792, 0xa35e3e36, 0x4b49ae97, 0xa8001935, 0x40178994,
+ 0x989aec3c, 0x708d7c9d, 0x93c4cb3f, 0x7bd35b9e, 0x8e26a23a,
+ 0x6631329b, 0x85788539, 0x6d6f1598, 0xef134828, 0x0704d889,
+ 0xe44d6f2b, 0x0c5aff8a, 0xf9af062e, 0x11b8968f, 0xf2f1212d,
+ 0x1ae6b18c, 0xc26bd424, 0x2a7c4485, 0xc935f327, 0x21226386,
+ 0xd4d79a22, 0x3cc00a83, 0xdf89bd21, 0x379e2d80, 0xb0b5e621,
+ 0x58a27680, 0xbbebc122, 0x53fc5183, 0xa609a827, 0x4e1e3886,
+ 0xad578f24, 0x45401f85, 0x9dcd7a2d, 0x75daea8c, 0x96935d2e,
+ 0x7e84cd8f, 0x8b71342b, 0x6366a48a, 0x802f1328, 0x68388389,
+ 0xea44de39, 0x02534e98, 0xe11af93a, 0x090d699b, 0xfcf8903f,
+ 0x14ef009e, 0xf7a6b73c, 0x1fb1279d, 0xc73c4235, 0x2f2bd294,
+ 0xcc626536, 0x2475f597, 0xd1800c33, 0x39979c92, 0xdade2b30,
+ 0x32c9bb91, 0x05579611, 0xed4006b0, 0x0e09b112, 0xe61e21b3,
+ 0x13ebd817, 0xfbfc48b6, 0x18b5ff14, 0xf0a26fb5, 0x282f0a1d,
+ 0xc0389abc, 0x23712d1e, 0xcb66bdbf, 0x3e93441b, 0xd684d4ba,
+ 0x35cd6318, 0xdddaf3b9, 0x5fa6ae09, 0xb7b13ea8, 0x54f8890a,
+ 0xbcef19ab, 0x491ae00f, 0xa10d70ae, 0x4244c70c, 0xaa5357ad,
+ 0x72de3205, 0x9ac9a2a4, 0x79801506, 0x919785a7, 0x64627c03,
+ 0x8c75eca2, 0x6f3c5b00, 0x872bcba1, 0xba1aca03, 0x520d5aa2,
+ 0xb144ed00, 0x59537da1, 0xaca68405, 0x44b114a4, 0xa7f8a306,
+ 0x4fef33a7, 0x9762560f, 0x7f75c6ae, 0x9c3c710c, 0x742be1ad,
+ 0x81de1809, 0x69c988a8, 0x8a803f0a, 0x6297afab, 0xe0ebf21b,
+ 0x08fc62ba, 0xebb5d518, 0x03a245b9, 0xf657bc1d, 0x1e402cbc,
+ 0xfd099b1e, 0x151e0bbf, 0xcd936e17, 0x2584feb6, 0xc6cd4914,
+ 0x2edad9b5, 0xdb2f2011, 0x3338b0b0, 0xd0710712, 0x386697b3,
+ 0x0ff8ba33, 0xe7ef2a92, 0x04a69d30, 0xecb10d91, 0x1944f435,
+ 0xf1536494, 0x121ad336, 0xfa0d4397, 0x2280263f, 0xca97b69e,
+ 0x29de013c, 0xc1c9919d, 0x343c6839, 0xdc2bf898, 0x3f624f3a,
+ 0xd775df9b, 0x5509822b, 0xbd1e128a, 0x5e57a528, 0xb6403589,
+ 0x43b5cc2d, 0xaba25c8c, 0x48ebeb2e, 0xa0fc7b8f, 0x78711e27,
+ 0x90668e86, 0x732f3924, 0x9b38a985, 0x6ecd5021, 0x86dac080,
+ 0x65937722, 0x8d84e783, 0x0aaf2c22, 0xe2b8bc83, 0x01f10b21,
+ 0xe9e69b80, 0x1c136224, 0xf404f285, 0x174d4527, 0xff5ad586,
+ 0x27d7b02e, 0xcfc0208f, 0x2c89972d, 0xc49e078c, 0x316bfe28,
+ 0xd97c6e89, 0x3a35d92b, 0xd222498a, 0x505e143a, 0xb849849b,
+ 0x5b003339, 0xb317a398, 0x46e25a3c, 0xaef5ca9d, 0x4dbc7d3f,
+ 0xa5abed9e, 0x7d268836, 0x95311897, 0x7678af35, 0x9e6f3f94,
+ 0x6b9ac630, 0x838d5691, 0x60c4e133, 0x88d37192, 0xbf4d5c12,
+ 0x575accb3, 0xb4137b11, 0x5c04ebb0, 0xa9f11214, 0x41e682b5,
+ 0xa2af3517, 0x4ab8a5b6, 0x9235c01e, 0x7a2250bf, 0x996be71d,
+ 0x717c77bc, 0x84898e18, 0x6c9e1eb9, 0x8fd7a91b, 0x67c039ba,
+ 0xe5bc640a, 0x0dabf4ab, 0xeee24309, 0x06f5d3a8, 0xf3002a0c,
+ 0x1b17baad, 0xf85e0d0f, 0x10499dae, 0xc8c4f806, 0x20d368a7,
+ 0xc39adf05, 0x2b8d4fa4, 0xde78b600, 0x366f26a1, 0xd5269103,
+ 0x3d3101a2}};
+
+local const z_word_t FAR crc_braid_big_table[][256] = {
+ {0x0000000000000000, 0xa19017e800000000, 0x03275e0b00000000,
+ 0xa2b749e300000000, 0x064ebc1600000000, 0xa7deabfe00000000,
+ 0x0569e21d00000000, 0xa4f9f5f500000000, 0x0c9c782d00000000,
+ 0xad0c6fc500000000, 0x0fbb262600000000, 0xae2b31ce00000000,
+ 0x0ad2c43b00000000, 0xab42d3d300000000, 0x09f59a3000000000,
+ 0xa8658dd800000000, 0x1838f15a00000000, 0xb9a8e6b200000000,
+ 0x1b1faf5100000000, 0xba8fb8b900000000, 0x1e764d4c00000000,
+ 0xbfe65aa400000000, 0x1d51134700000000, 0xbcc104af00000000,
+ 0x14a4897700000000, 0xb5349e9f00000000, 0x1783d77c00000000,
+ 0xb613c09400000000, 0x12ea356100000000, 0xb37a228900000000,
+ 0x11cd6b6a00000000, 0xb05d7c8200000000, 0x3070e2b500000000,
+ 0x91e0f55d00000000, 0x3357bcbe00000000, 0x92c7ab5600000000,
+ 0x363e5ea300000000, 0x97ae494b00000000, 0x351900a800000000,
+ 0x9489174000000000, 0x3cec9a9800000000, 0x9d7c8d7000000000,
+ 0x3fcbc49300000000, 0x9e5bd37b00000000, 0x3aa2268e00000000,
+ 0x9b32316600000000, 0x3985788500000000, 0x98156f6d00000000,
+ 0x284813ef00000000, 0x89d8040700000000, 0x2b6f4de400000000,
+ 0x8aff5a0c00000000, 0x2e06aff900000000, 0x8f96b81100000000,
+ 0x2d21f1f200000000, 0x8cb1e61a00000000, 0x24d46bc200000000,
+ 0x85447c2a00000000, 0x27f335c900000000, 0x8663222100000000,
+ 0x229ad7d400000000, 0x830ac03c00000000, 0x21bd89df00000000,
+ 0x802d9e3700000000, 0x21e6b5b000000000, 0x8076a25800000000,
+ 0x22c1ebbb00000000, 0x8351fc5300000000, 0x27a809a600000000,
+ 0x86381e4e00000000, 0x248f57ad00000000, 0x851f404500000000,
+ 0x2d7acd9d00000000, 0x8ceada7500000000, 0x2e5d939600000000,
+ 0x8fcd847e00000000, 0x2b34718b00000000, 0x8aa4666300000000,
+ 0x28132f8000000000, 0x8983386800000000, 0x39de44ea00000000,
+ 0x984e530200000000, 0x3af91ae100000000, 0x9b690d0900000000,
+ 0x3f90f8fc00000000, 0x9e00ef1400000000, 0x3cb7a6f700000000,
+ 0x9d27b11f00000000, 0x35423cc700000000, 0x94d22b2f00000000,
+ 0x366562cc00000000, 0x97f5752400000000, 0x330c80d100000000,
+ 0x929c973900000000, 0x302bdeda00000000, 0x91bbc93200000000,
+ 0x1196570500000000, 0xb00640ed00000000, 0x12b1090e00000000,
+ 0xb3211ee600000000, 0x17d8eb1300000000, 0xb648fcfb00000000,
+ 0x14ffb51800000000, 0xb56fa2f000000000, 0x1d0a2f2800000000,
+ 0xbc9a38c000000000, 0x1e2d712300000000, 0xbfbd66cb00000000,
+ 0x1b44933e00000000, 0xbad484d600000000, 0x1863cd3500000000,
+ 0xb9f3dadd00000000, 0x09aea65f00000000, 0xa83eb1b700000000,
+ 0x0a89f85400000000, 0xab19efbc00000000, 0x0fe01a4900000000,
+ 0xae700da100000000, 0x0cc7444200000000, 0xad5753aa00000000,
+ 0x0532de7200000000, 0xa4a2c99a00000000, 0x0615807900000000,
+ 0xa785979100000000, 0x037c626400000000, 0xa2ec758c00000000,
+ 0x005b3c6f00000000, 0xa1cb2b8700000000, 0x03ca1aba00000000,
+ 0xa25a0d5200000000, 0x00ed44b100000000, 0xa17d535900000000,
+ 0x0584a6ac00000000, 0xa414b14400000000, 0x06a3f8a700000000,
+ 0xa733ef4f00000000, 0x0f56629700000000, 0xaec6757f00000000,
+ 0x0c713c9c00000000, 0xade12b7400000000, 0x0918de8100000000,
+ 0xa888c96900000000, 0x0a3f808a00000000, 0xabaf976200000000,
+ 0x1bf2ebe000000000, 0xba62fc0800000000, 0x18d5b5eb00000000,
+ 0xb945a20300000000, 0x1dbc57f600000000, 0xbc2c401e00000000,
+ 0x1e9b09fd00000000, 0xbf0b1e1500000000, 0x176e93cd00000000,
+ 0xb6fe842500000000, 0x1449cdc600000000, 0xb5d9da2e00000000,
+ 0x11202fdb00000000, 0xb0b0383300000000, 0x120771d000000000,
+ 0xb397663800000000, 0x33baf80f00000000, 0x922aefe700000000,
+ 0x309da60400000000, 0x910db1ec00000000, 0x35f4441900000000,
+ 0x946453f100000000, 0x36d31a1200000000, 0x97430dfa00000000,
+ 0x3f26802200000000, 0x9eb697ca00000000, 0x3c01de2900000000,
+ 0x9d91c9c100000000, 0x39683c3400000000, 0x98f82bdc00000000,
+ 0x3a4f623f00000000, 0x9bdf75d700000000, 0x2b82095500000000,
+ 0x8a121ebd00000000, 0x28a5575e00000000, 0x893540b600000000,
+ 0x2dccb54300000000, 0x8c5ca2ab00000000, 0x2eebeb4800000000,
+ 0x8f7bfca000000000, 0x271e717800000000, 0x868e669000000000,
+ 0x24392f7300000000, 0x85a9389b00000000, 0x2150cd6e00000000,
+ 0x80c0da8600000000, 0x2277936500000000, 0x83e7848d00000000,
+ 0x222caf0a00000000, 0x83bcb8e200000000, 0x210bf10100000000,
+ 0x809be6e900000000, 0x2462131c00000000, 0x85f204f400000000,
+ 0x27454d1700000000, 0x86d55aff00000000, 0x2eb0d72700000000,
+ 0x8f20c0cf00000000, 0x2d97892c00000000, 0x8c079ec400000000,
+ 0x28fe6b3100000000, 0x896e7cd900000000, 0x2bd9353a00000000,
+ 0x8a4922d200000000, 0x3a145e5000000000, 0x9b8449b800000000,
+ 0x3933005b00000000, 0x98a317b300000000, 0x3c5ae24600000000,
+ 0x9dcaf5ae00000000, 0x3f7dbc4d00000000, 0x9eedaba500000000,
+ 0x3688267d00000000, 0x9718319500000000, 0x35af787600000000,
+ 0x943f6f9e00000000, 0x30c69a6b00000000, 0x91568d8300000000,
+ 0x33e1c46000000000, 0x9271d38800000000, 0x125c4dbf00000000,
+ 0xb3cc5a5700000000, 0x117b13b400000000, 0xb0eb045c00000000,
+ 0x1412f1a900000000, 0xb582e64100000000, 0x1735afa200000000,
+ 0xb6a5b84a00000000, 0x1ec0359200000000, 0xbf50227a00000000,
+ 0x1de76b9900000000, 0xbc777c7100000000, 0x188e898400000000,
+ 0xb91e9e6c00000000, 0x1ba9d78f00000000, 0xba39c06700000000,
+ 0x0a64bce500000000, 0xabf4ab0d00000000, 0x0943e2ee00000000,
+ 0xa8d3f50600000000, 0x0c2a00f300000000, 0xadba171b00000000,
+ 0x0f0d5ef800000000, 0xae9d491000000000, 0x06f8c4c800000000,
+ 0xa768d32000000000, 0x05df9ac300000000, 0xa44f8d2b00000000,
+ 0x00b678de00000000, 0xa1266f3600000000, 0x039126d500000000,
+ 0xa201313d00000000},
+ {0x0000000000000000, 0xee8439a100000000, 0x9d0f029900000000,
+ 0x738b3b3800000000, 0x7b1975e900000000, 0x959d4c4800000000,
+ 0xe616777000000000, 0x08924ed100000000, 0xb7349b0900000000,
+ 0x59b0a2a800000000, 0x2a3b999000000000, 0xc4bfa03100000000,
+ 0xcc2deee000000000, 0x22a9d74100000000, 0x5122ec7900000000,
+ 0xbfa6d5d800000000, 0x6e69361300000000, 0x80ed0fb200000000,
+ 0xf366348a00000000, 0x1de20d2b00000000, 0x157043fa00000000,
+ 0xfbf47a5b00000000, 0x887f416300000000, 0x66fb78c200000000,
+ 0xd95dad1a00000000, 0x37d994bb00000000, 0x4452af8300000000,
+ 0xaad6962200000000, 0xa244d8f300000000, 0x4cc0e15200000000,
+ 0x3f4bda6a00000000, 0xd1cfe3cb00000000, 0xdcd26c2600000000,
+ 0x3256558700000000, 0x41dd6ebf00000000, 0xaf59571e00000000,
+ 0xa7cb19cf00000000, 0x494f206e00000000, 0x3ac41b5600000000,
+ 0xd44022f700000000, 0x6be6f72f00000000, 0x8562ce8e00000000,
+ 0xf6e9f5b600000000, 0x186dcc1700000000, 0x10ff82c600000000,
+ 0xfe7bbb6700000000, 0x8df0805f00000000, 0x6374b9fe00000000,
+ 0xb2bb5a3500000000, 0x5c3f639400000000, 0x2fb458ac00000000,
+ 0xc130610d00000000, 0xc9a22fdc00000000, 0x2726167d00000000,
+ 0x54ad2d4500000000, 0xba2914e400000000, 0x058fc13c00000000,
+ 0xeb0bf89d00000000, 0x9880c3a500000000, 0x7604fa0400000000,
+ 0x7e96b4d500000000, 0x90128d7400000000, 0xe399b64c00000000,
+ 0x0d1d8fed00000000, 0xb8a5d94c00000000, 0x5621e0ed00000000,
+ 0x25aadbd500000000, 0xcb2ee27400000000, 0xc3bcaca500000000,
+ 0x2d38950400000000, 0x5eb3ae3c00000000, 0xb037979d00000000,
+ 0x0f91424500000000, 0xe1157be400000000, 0x929e40dc00000000,
+ 0x7c1a797d00000000, 0x748837ac00000000, 0x9a0c0e0d00000000,
+ 0xe987353500000000, 0x07030c9400000000, 0xd6ccef5f00000000,
+ 0x3848d6fe00000000, 0x4bc3edc600000000, 0xa547d46700000000,
+ 0xadd59ab600000000, 0x4351a31700000000, 0x30da982f00000000,
+ 0xde5ea18e00000000, 0x61f8745600000000, 0x8f7c4df700000000,
+ 0xfcf776cf00000000, 0x12734f6e00000000, 0x1ae101bf00000000,
+ 0xf465381e00000000, 0x87ee032600000000, 0x696a3a8700000000,
+ 0x6477b56a00000000, 0x8af38ccb00000000, 0xf978b7f300000000,
+ 0x17fc8e5200000000, 0x1f6ec08300000000, 0xf1eaf92200000000,
+ 0x8261c21a00000000, 0x6ce5fbbb00000000, 0xd3432e6300000000,
+ 0x3dc717c200000000, 0x4e4c2cfa00000000, 0xa0c8155b00000000,
+ 0xa85a5b8a00000000, 0x46de622b00000000, 0x3555591300000000,
+ 0xdbd160b200000000, 0x0a1e837900000000, 0xe49abad800000000,
+ 0x971181e000000000, 0x7995b84100000000, 0x7107f69000000000,
+ 0x9f83cf3100000000, 0xec08f40900000000, 0x028ccda800000000,
+ 0xbd2a187000000000, 0x53ae21d100000000, 0x20251ae900000000,
+ 0xcea1234800000000, 0xc6336d9900000000, 0x28b7543800000000,
+ 0x5b3c6f0000000000, 0xb5b856a100000000, 0x704bb39900000000,
+ 0x9ecf8a3800000000, 0xed44b10000000000, 0x03c088a100000000,
+ 0x0b52c67000000000, 0xe5d6ffd100000000, 0x965dc4e900000000,
+ 0x78d9fd4800000000, 0xc77f289000000000, 0x29fb113100000000,
+ 0x5a702a0900000000, 0xb4f413a800000000, 0xbc665d7900000000,
+ 0x52e264d800000000, 0x21695fe000000000, 0xcfed664100000000,
+ 0x1e22858a00000000, 0xf0a6bc2b00000000, 0x832d871300000000,
+ 0x6da9beb200000000, 0x653bf06300000000, 0x8bbfc9c200000000,
+ 0xf834f2fa00000000, 0x16b0cb5b00000000, 0xa9161e8300000000,
+ 0x4792272200000000, 0x34191c1a00000000, 0xda9d25bb00000000,
+ 0xd20f6b6a00000000, 0x3c8b52cb00000000, 0x4f0069f300000000,
+ 0xa184505200000000, 0xac99dfbf00000000, 0x421de61e00000000,
+ 0x3196dd2600000000, 0xdf12e48700000000, 0xd780aa5600000000,
+ 0x390493f700000000, 0x4a8fa8cf00000000, 0xa40b916e00000000,
+ 0x1bad44b600000000, 0xf5297d1700000000, 0x86a2462f00000000,
+ 0x68267f8e00000000, 0x60b4315f00000000, 0x8e3008fe00000000,
+ 0xfdbb33c600000000, 0x133f0a6700000000, 0xc2f0e9ac00000000,
+ 0x2c74d00d00000000, 0x5fffeb3500000000, 0xb17bd29400000000,
+ 0xb9e99c4500000000, 0x576da5e400000000, 0x24e69edc00000000,
+ 0xca62a77d00000000, 0x75c472a500000000, 0x9b404b0400000000,
+ 0xe8cb703c00000000, 0x064f499d00000000, 0x0edd074c00000000,
+ 0xe0593eed00000000, 0x93d205d500000000, 0x7d563c7400000000,
+ 0xc8ee6ad500000000, 0x266a537400000000, 0x55e1684c00000000,
+ 0xbb6551ed00000000, 0xb3f71f3c00000000, 0x5d73269d00000000,
+ 0x2ef81da500000000, 0xc07c240400000000, 0x7fdaf1dc00000000,
+ 0x915ec87d00000000, 0xe2d5f34500000000, 0x0c51cae400000000,
+ 0x04c3843500000000, 0xea47bd9400000000, 0x99cc86ac00000000,
+ 0x7748bf0d00000000, 0xa6875cc600000000, 0x4803656700000000,
+ 0x3b885e5f00000000, 0xd50c67fe00000000, 0xdd9e292f00000000,
+ 0x331a108e00000000, 0x40912bb600000000, 0xae15121700000000,
+ 0x11b3c7cf00000000, 0xff37fe6e00000000, 0x8cbcc55600000000,
+ 0x6238fcf700000000, 0x6aaab22600000000, 0x842e8b8700000000,
+ 0xf7a5b0bf00000000, 0x1921891e00000000, 0x143c06f300000000,
+ 0xfab83f5200000000, 0x8933046a00000000, 0x67b73dcb00000000,
+ 0x6f25731a00000000, 0x81a14abb00000000, 0xf22a718300000000,
+ 0x1cae482200000000, 0xa3089dfa00000000, 0x4d8ca45b00000000,
+ 0x3e079f6300000000, 0xd083a6c200000000, 0xd811e81300000000,
+ 0x3695d1b200000000, 0x451eea8a00000000, 0xab9ad32b00000000,
+ 0x7a5530e000000000, 0x94d1094100000000, 0xe75a327900000000,
+ 0x09de0bd800000000, 0x014c450900000000, 0xefc87ca800000000,
+ 0x9c43479000000000, 0x72c77e3100000000, 0xcd61abe900000000,
+ 0x23e5924800000000, 0x506ea97000000000, 0xbeea90d100000000,
+ 0xb678de0000000000, 0x58fce7a100000000, 0x2b77dc9900000000,
+ 0xc5f3e53800000000},
+ {0x0000000000000000, 0xfbf6134700000000, 0xf6ed278e00000000,
+ 0x0d1b34c900000000, 0xaddd3ec700000000, 0x562b2d8000000000,
+ 0x5b30194900000000, 0xa0c60a0e00000000, 0x1bbd0c5500000000,
+ 0xe04b1f1200000000, 0xed502bdb00000000, 0x16a6389c00000000,
+ 0xb660329200000000, 0x4d9621d500000000, 0x408d151c00000000,
+ 0xbb7b065b00000000, 0x367a19aa00000000, 0xcd8c0aed00000000,
+ 0xc0973e2400000000, 0x3b612d6300000000, 0x9ba7276d00000000,
+ 0x6051342a00000000, 0x6d4a00e300000000, 0x96bc13a400000000,
+ 0x2dc715ff00000000, 0xd63106b800000000, 0xdb2a327100000000,
+ 0x20dc213600000000, 0x801a2b3800000000, 0x7bec387f00000000,
+ 0x76f70cb600000000, 0x8d011ff100000000, 0x2df2438f00000000,
+ 0xd60450c800000000, 0xdb1f640100000000, 0x20e9774600000000,
+ 0x802f7d4800000000, 0x7bd96e0f00000000, 0x76c25ac600000000,
+ 0x8d34498100000000, 0x364f4fda00000000, 0xcdb95c9d00000000,
+ 0xc0a2685400000000, 0x3b547b1300000000, 0x9b92711d00000000,
+ 0x6064625a00000000, 0x6d7f569300000000, 0x968945d400000000,
+ 0x1b885a2500000000, 0xe07e496200000000, 0xed657dab00000000,
+ 0x16936eec00000000, 0xb65564e200000000, 0x4da377a500000000,
+ 0x40b8436c00000000, 0xbb4e502b00000000, 0x0035567000000000,
+ 0xfbc3453700000000, 0xf6d871fe00000000, 0x0d2e62b900000000,
+ 0xade868b700000000, 0x561e7bf000000000, 0x5b054f3900000000,
+ 0xa0f35c7e00000000, 0x1be2f6c500000000, 0xe014e58200000000,
+ 0xed0fd14b00000000, 0x16f9c20c00000000, 0xb63fc80200000000,
+ 0x4dc9db4500000000, 0x40d2ef8c00000000, 0xbb24fccb00000000,
+ 0x005ffa9000000000, 0xfba9e9d700000000, 0xf6b2dd1e00000000,
+ 0x0d44ce5900000000, 0xad82c45700000000, 0x5674d71000000000,
+ 0x5b6fe3d900000000, 0xa099f09e00000000, 0x2d98ef6f00000000,
+ 0xd66efc2800000000, 0xdb75c8e100000000, 0x2083dba600000000,
+ 0x8045d1a800000000, 0x7bb3c2ef00000000, 0x76a8f62600000000,
+ 0x8d5ee56100000000, 0x3625e33a00000000, 0xcdd3f07d00000000,
+ 0xc0c8c4b400000000, 0x3b3ed7f300000000, 0x9bf8ddfd00000000,
+ 0x600eceba00000000, 0x6d15fa7300000000, 0x96e3e93400000000,
+ 0x3610b54a00000000, 0xcde6a60d00000000, 0xc0fd92c400000000,
+ 0x3b0b818300000000, 0x9bcd8b8d00000000, 0x603b98ca00000000,
+ 0x6d20ac0300000000, 0x96d6bf4400000000, 0x2dadb91f00000000,
+ 0xd65baa5800000000, 0xdb409e9100000000, 0x20b68dd600000000,
+ 0x807087d800000000, 0x7b86949f00000000, 0x769da05600000000,
+ 0x8d6bb31100000000, 0x006aace000000000, 0xfb9cbfa700000000,
+ 0xf6878b6e00000000, 0x0d71982900000000, 0xadb7922700000000,
+ 0x5641816000000000, 0x5b5ab5a900000000, 0xa0aca6ee00000000,
+ 0x1bd7a0b500000000, 0xe021b3f200000000, 0xed3a873b00000000,
+ 0x16cc947c00000000, 0xb60a9e7200000000, 0x4dfc8d3500000000,
+ 0x40e7b9fc00000000, 0xbb11aabb00000000, 0x77c29c5000000000,
+ 0x8c348f1700000000, 0x812fbbde00000000, 0x7ad9a89900000000,
+ 0xda1fa29700000000, 0x21e9b1d000000000, 0x2cf2851900000000,
+ 0xd704965e00000000, 0x6c7f900500000000, 0x9789834200000000,
+ 0x9a92b78b00000000, 0x6164a4cc00000000, 0xc1a2aec200000000,
+ 0x3a54bd8500000000, 0x374f894c00000000, 0xccb99a0b00000000,
+ 0x41b885fa00000000, 0xba4e96bd00000000, 0xb755a27400000000,
+ 0x4ca3b13300000000, 0xec65bb3d00000000, 0x1793a87a00000000,
+ 0x1a889cb300000000, 0xe17e8ff400000000, 0x5a0589af00000000,
+ 0xa1f39ae800000000, 0xace8ae2100000000, 0x571ebd6600000000,
+ 0xf7d8b76800000000, 0x0c2ea42f00000000, 0x013590e600000000,
+ 0xfac383a100000000, 0x5a30dfdf00000000, 0xa1c6cc9800000000,
+ 0xacddf85100000000, 0x572beb1600000000, 0xf7ede11800000000,
+ 0x0c1bf25f00000000, 0x0100c69600000000, 0xfaf6d5d100000000,
+ 0x418dd38a00000000, 0xba7bc0cd00000000, 0xb760f40400000000,
+ 0x4c96e74300000000, 0xec50ed4d00000000, 0x17a6fe0a00000000,
+ 0x1abdcac300000000, 0xe14bd98400000000, 0x6c4ac67500000000,
+ 0x97bcd53200000000, 0x9aa7e1fb00000000, 0x6151f2bc00000000,
+ 0xc197f8b200000000, 0x3a61ebf500000000, 0x377adf3c00000000,
+ 0xcc8ccc7b00000000, 0x77f7ca2000000000, 0x8c01d96700000000,
+ 0x811aedae00000000, 0x7aecfee900000000, 0xda2af4e700000000,
+ 0x21dce7a000000000, 0x2cc7d36900000000, 0xd731c02e00000000,
+ 0x6c206a9500000000, 0x97d679d200000000, 0x9acd4d1b00000000,
+ 0x613b5e5c00000000, 0xc1fd545200000000, 0x3a0b471500000000,
+ 0x371073dc00000000, 0xcce6609b00000000, 0x779d66c000000000,
+ 0x8c6b758700000000, 0x8170414e00000000, 0x7a86520900000000,
+ 0xda40580700000000, 0x21b64b4000000000, 0x2cad7f8900000000,
+ 0xd75b6cce00000000, 0x5a5a733f00000000, 0xa1ac607800000000,
+ 0xacb754b100000000, 0x574147f600000000, 0xf7874df800000000,
+ 0x0c715ebf00000000, 0x016a6a7600000000, 0xfa9c793100000000,
+ 0x41e77f6a00000000, 0xba116c2d00000000, 0xb70a58e400000000,
+ 0x4cfc4ba300000000, 0xec3a41ad00000000, 0x17cc52ea00000000,
+ 0x1ad7662300000000, 0xe121756400000000, 0x41d2291a00000000,
+ 0xba243a5d00000000, 0xb73f0e9400000000, 0x4cc91dd300000000,
+ 0xec0f17dd00000000, 0x17f9049a00000000, 0x1ae2305300000000,
+ 0xe114231400000000, 0x5a6f254f00000000, 0xa199360800000000,
+ 0xac8202c100000000, 0x5774118600000000, 0xf7b21b8800000000,
+ 0x0c4408cf00000000, 0x015f3c0600000000, 0xfaa92f4100000000,
+ 0x77a830b000000000, 0x8c5e23f700000000, 0x8145173e00000000,
+ 0x7ab3047900000000, 0xda750e7700000000, 0x21831d3000000000,
+ 0x2c9829f900000000, 0xd76e3abe00000000, 0x6c153ce500000000,
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+ 0x90e6e5d800000000, 0xead0fb1d00000000, 0x8fdb827400000000,
+ 0x20c609cf00000000, 0x45cd70a600000000, 0x95ac449e00000000,
+ 0xf0a73df700000000, 0x5fbab64c00000000, 0x3ab1cf2500000000,
+ 0x4087d1e000000000, 0x258ca88900000000, 0x8a91233200000000,
+ 0xef9a5a5b00000000, 0x54a4968400000000, 0x31afefed00000000,
+ 0x9eb2645600000000, 0xfbb91d3f00000000, 0x818f03fa00000000,
+ 0xe4847a9300000000, 0x4b99f12800000000, 0x2e92884100000000,
+ 0xfef3bc7900000000, 0x9bf8c51000000000, 0x34e54eab00000000,
+ 0x51ee37c200000000, 0x2bd8290700000000, 0x4ed3506e00000000,
+ 0xe1cedbd500000000, 0x84c5a2bc00000000, 0x410db3a500000000,
+ 0x2406cacc00000000, 0x8b1b417700000000, 0xee10381e00000000,
+ 0x942626db00000000, 0xf12d5fb200000000, 0x5e30d40900000000,
+ 0x3b3bad6000000000, 0xeb5a995800000000, 0x8e51e03100000000,
+ 0x214c6b8a00000000, 0x444712e300000000, 0x3e710c2600000000,
+ 0x5b7a754f00000000, 0xf467fef400000000, 0x916c879d00000000,
+ 0x7ef6ddc600000000, 0x1bfda4af00000000, 0xb4e02f1400000000,
+ 0xd1eb567d00000000, 0xabdd48b800000000, 0xced631d100000000,
+ 0x61cbba6a00000000, 0x04c0c30300000000, 0xd4a1f73b00000000,
+ 0xb1aa8e5200000000, 0x1eb705e900000000, 0x7bbc7c8000000000,
+ 0x018a624500000000, 0x64811b2c00000000, 0xcb9c909700000000,
+ 0xae97e9fe00000000, 0x6b5ff8e700000000, 0x0e54818e00000000,
+ 0xa1490a3500000000, 0xc442735c00000000, 0xbe746d9900000000,
+ 0xdb7f14f000000000, 0x74629f4b00000000, 0x1169e62200000000,
+ 0xc108d21a00000000, 0xa403ab7300000000, 0x0b1e20c800000000,
+ 0x6e1559a100000000, 0x1423476400000000, 0x71283e0d00000000,
+ 0xde35b5b600000000, 0xbb3eccdf00000000, 0xe94e5cd200000000,
+ 0x8c4525bb00000000, 0x2358ae0000000000, 0x4653d76900000000,
+ 0x3c65c9ac00000000, 0x596eb0c500000000, 0xf6733b7e00000000,
+ 0x9378421700000000, 0x4319762f00000000, 0x26120f4600000000,
+ 0x890f84fd00000000, 0xec04fd9400000000, 0x9632e35100000000,
+ 0xf3399a3800000000, 0x5c24118300000000, 0x392f68ea00000000,
+ 0xfce779f300000000, 0x99ec009a00000000, 0x36f18b2100000000,
+ 0x53faf24800000000, 0x29ccec8d00000000, 0x4cc795e400000000,
+ 0xe3da1e5f00000000, 0x86d1673600000000, 0x56b0530e00000000,
+ 0x33bb2a6700000000, 0x9ca6a1dc00000000, 0xf9add8b500000000,
+ 0x839bc67000000000, 0xe690bf1900000000, 0x498d34a200000000,
+ 0x2c864dcb00000000, 0xc31c179000000000, 0xa6176ef900000000,
+ 0x090ae54200000000, 0x6c019c2b00000000, 0x163782ee00000000,
+ 0x733cfb8700000000, 0xdc21703c00000000, 0xb92a095500000000,
+ 0x694b3d6d00000000, 0x0c40440400000000, 0xa35dcfbf00000000,
+ 0xc656b6d600000000, 0xbc60a81300000000, 0xd96bd17a00000000,
+ 0x76765ac100000000, 0x137d23a800000000, 0xd6b532b100000000,
+ 0xb3be4bd800000000, 0x1ca3c06300000000, 0x79a8b90a00000000,
+ 0x039ea7cf00000000, 0x6695dea600000000, 0xc988551d00000000,
+ 0xac832c7400000000, 0x7ce2184c00000000, 0x19e9612500000000,
+ 0xb6f4ea9e00000000, 0xd3ff93f700000000, 0xa9c98d3200000000,
+ 0xccc2f45b00000000, 0x63df7fe000000000, 0x06d4068900000000,
+ 0xbdeaca5600000000, 0xd8e1b33f00000000, 0x77fc388400000000,
+ 0x12f741ed00000000, 0x68c15f2800000000, 0x0dca264100000000,
+ 0xa2d7adfa00000000, 0xc7dcd49300000000, 0x17bde0ab00000000,
+ 0x72b699c200000000, 0xddab127900000000, 0xb8a06b1000000000,
+ 0xc29675d500000000, 0xa79d0cbc00000000, 0x0880870700000000,
+ 0x6d8bfe6e00000000, 0xa843ef7700000000, 0xcd48961e00000000,
+ 0x62551da500000000, 0x075e64cc00000000, 0x7d687a0900000000,
+ 0x1863036000000000, 0xb77e88db00000000, 0xd275f1b200000000,
+ 0x0214c58a00000000, 0x671fbce300000000, 0xc802375800000000,
+ 0xad094e3100000000, 0xd73f50f400000000, 0xb234299d00000000,
+ 0x1d29a22600000000, 0x7822db4f00000000, 0x97b8811400000000,
+ 0xf2b3f87d00000000, 0x5dae73c600000000, 0x38a50aaf00000000,
+ 0x4293146a00000000, 0x27986d0300000000, 0x8885e6b800000000,
+ 0xed8e9fd100000000, 0x3defabe900000000, 0x58e4d28000000000,
+ 0xf7f9593b00000000, 0x92f2205200000000, 0xe8c43e9700000000,
+ 0x8dcf47fe00000000, 0x22d2cc4500000000, 0x47d9b52c00000000,
+ 0x8211a43500000000, 0xe71add5c00000000, 0x480756e700000000,
+ 0x2d0c2f8e00000000, 0x573a314b00000000, 0x3231482200000000,
+ 0x9d2cc39900000000, 0xf827baf000000000, 0x28468ec800000000,
+ 0x4d4df7a100000000, 0xe2507c1a00000000, 0x875b057300000000,
+ 0xfd6d1bb600000000, 0x986662df00000000, 0x377be96400000000,
+ 0x5270900d00000000},
+ {0x0000000000000000, 0xdcecb13d00000000, 0xb8d9637b00000000,
+ 0x6435d24600000000, 0x70b3c7f600000000, 0xac5f76cb00000000,
+ 0xc86aa48d00000000, 0x148615b000000000, 0xa160fe3600000000,
+ 0x7d8c4f0b00000000, 0x19b99d4d00000000, 0xc5552c7000000000,
+ 0xd1d339c000000000, 0x0d3f88fd00000000, 0x690a5abb00000000,
+ 0xb5e6eb8600000000, 0x42c1fc6d00000000, 0x9e2d4d5000000000,
+ 0xfa189f1600000000, 0x26f42e2b00000000, 0x32723b9b00000000,
+ 0xee9e8aa600000000, 0x8aab58e000000000, 0x5647e9dd00000000,
+ 0xe3a1025b00000000, 0x3f4db36600000000, 0x5b78612000000000,
+ 0x8794d01d00000000, 0x9312c5ad00000000, 0x4ffe749000000000,
+ 0x2bcba6d600000000, 0xf72717eb00000000, 0x8482f9db00000000,
+ 0x586e48e600000000, 0x3c5b9aa000000000, 0xe0b72b9d00000000,
+ 0xf4313e2d00000000, 0x28dd8f1000000000, 0x4ce85d5600000000,
+ 0x9004ec6b00000000, 0x25e207ed00000000, 0xf90eb6d000000000,
+ 0x9d3b649600000000, 0x41d7d5ab00000000, 0x5551c01b00000000,
+ 0x89bd712600000000, 0xed88a36000000000, 0x3164125d00000000,
+ 0xc64305b600000000, 0x1aafb48b00000000, 0x7e9a66cd00000000,
+ 0xa276d7f000000000, 0xb6f0c24000000000, 0x6a1c737d00000000,
+ 0x0e29a13b00000000, 0xd2c5100600000000, 0x6723fb8000000000,
+ 0xbbcf4abd00000000, 0xdffa98fb00000000, 0x031629c600000000,
+ 0x17903c7600000000, 0xcb7c8d4b00000000, 0xaf495f0d00000000,
+ 0x73a5ee3000000000, 0x4903826c00000000, 0x95ef335100000000,
+ 0xf1dae11700000000, 0x2d36502a00000000, 0x39b0459a00000000,
+ 0xe55cf4a700000000, 0x816926e100000000, 0x5d8597dc00000000,
+ 0xe8637c5a00000000, 0x348fcd6700000000, 0x50ba1f2100000000,
+ 0x8c56ae1c00000000, 0x98d0bbac00000000, 0x443c0a9100000000,
+ 0x2009d8d700000000, 0xfce569ea00000000, 0x0bc27e0100000000,
+ 0xd72ecf3c00000000, 0xb31b1d7a00000000, 0x6ff7ac4700000000,
+ 0x7b71b9f700000000, 0xa79d08ca00000000, 0xc3a8da8c00000000,
+ 0x1f446bb100000000, 0xaaa2803700000000, 0x764e310a00000000,
+ 0x127be34c00000000, 0xce97527100000000, 0xda1147c100000000,
+ 0x06fdf6fc00000000, 0x62c824ba00000000, 0xbe24958700000000,
+ 0xcd817bb700000000, 0x116dca8a00000000, 0x755818cc00000000,
+ 0xa9b4a9f100000000, 0xbd32bc4100000000, 0x61de0d7c00000000,
+ 0x05ebdf3a00000000, 0xd9076e0700000000, 0x6ce1858100000000,
+ 0xb00d34bc00000000, 0xd438e6fa00000000, 0x08d457c700000000,
+ 0x1c52427700000000, 0xc0bef34a00000000, 0xa48b210c00000000,
+ 0x7867903100000000, 0x8f4087da00000000, 0x53ac36e700000000,
+ 0x3799e4a100000000, 0xeb75559c00000000, 0xfff3402c00000000,
+ 0x231ff11100000000, 0x472a235700000000, 0x9bc6926a00000000,
+ 0x2e2079ec00000000, 0xf2ccc8d100000000, 0x96f91a9700000000,
+ 0x4a15abaa00000000, 0x5e93be1a00000000, 0x827f0f2700000000,
+ 0xe64add6100000000, 0x3aa66c5c00000000, 0x920604d900000000,
+ 0x4eeab5e400000000, 0x2adf67a200000000, 0xf633d69f00000000,
+ 0xe2b5c32f00000000, 0x3e59721200000000, 0x5a6ca05400000000,
+ 0x8680116900000000, 0x3366faef00000000, 0xef8a4bd200000000,
+ 0x8bbf999400000000, 0x575328a900000000, 0x43d53d1900000000,
+ 0x9f398c2400000000, 0xfb0c5e6200000000, 0x27e0ef5f00000000,
+ 0xd0c7f8b400000000, 0x0c2b498900000000, 0x681e9bcf00000000,
+ 0xb4f22af200000000, 0xa0743f4200000000, 0x7c988e7f00000000,
+ 0x18ad5c3900000000, 0xc441ed0400000000, 0x71a7068200000000,
+ 0xad4bb7bf00000000, 0xc97e65f900000000, 0x1592d4c400000000,
+ 0x0114c17400000000, 0xddf8704900000000, 0xb9cda20f00000000,
+ 0x6521133200000000, 0x1684fd0200000000, 0xca684c3f00000000,
+ 0xae5d9e7900000000, 0x72b12f4400000000, 0x66373af400000000,
+ 0xbadb8bc900000000, 0xdeee598f00000000, 0x0202e8b200000000,
+ 0xb7e4033400000000, 0x6b08b20900000000, 0x0f3d604f00000000,
+ 0xd3d1d17200000000, 0xc757c4c200000000, 0x1bbb75ff00000000,
+ 0x7f8ea7b900000000, 0xa362168400000000, 0x5445016f00000000,
+ 0x88a9b05200000000, 0xec9c621400000000, 0x3070d32900000000,
+ 0x24f6c69900000000, 0xf81a77a400000000, 0x9c2fa5e200000000,
+ 0x40c314df00000000, 0xf525ff5900000000, 0x29c94e6400000000,
+ 0x4dfc9c2200000000, 0x91102d1f00000000, 0x859638af00000000,
+ 0x597a899200000000, 0x3d4f5bd400000000, 0xe1a3eae900000000,
+ 0xdb0586b500000000, 0x07e9378800000000, 0x63dce5ce00000000,
+ 0xbf3054f300000000, 0xabb6414300000000, 0x775af07e00000000,
+ 0x136f223800000000, 0xcf83930500000000, 0x7a65788300000000,
+ 0xa689c9be00000000, 0xc2bc1bf800000000, 0x1e50aac500000000,
+ 0x0ad6bf7500000000, 0xd63a0e4800000000, 0xb20fdc0e00000000,
+ 0x6ee36d3300000000, 0x99c47ad800000000, 0x4528cbe500000000,
+ 0x211d19a300000000, 0xfdf1a89e00000000, 0xe977bd2e00000000,
+ 0x359b0c1300000000, 0x51aede5500000000, 0x8d426f6800000000,
+ 0x38a484ee00000000, 0xe44835d300000000, 0x807de79500000000,
+ 0x5c9156a800000000, 0x4817431800000000, 0x94fbf22500000000,
+ 0xf0ce206300000000, 0x2c22915e00000000, 0x5f877f6e00000000,
+ 0x836bce5300000000, 0xe75e1c1500000000, 0x3bb2ad2800000000,
+ 0x2f34b89800000000, 0xf3d809a500000000, 0x97eddbe300000000,
+ 0x4b016ade00000000, 0xfee7815800000000, 0x220b306500000000,
+ 0x463ee22300000000, 0x9ad2531e00000000, 0x8e5446ae00000000,
+ 0x52b8f79300000000, 0x368d25d500000000, 0xea6194e800000000,
+ 0x1d46830300000000, 0xc1aa323e00000000, 0xa59fe07800000000,
+ 0x7973514500000000, 0x6df544f500000000, 0xb119f5c800000000,
+ 0xd52c278e00000000, 0x09c096b300000000, 0xbc267d3500000000,
+ 0x60cacc0800000000, 0x04ff1e4e00000000, 0xd813af7300000000,
+ 0xcc95bac300000000, 0x10790bfe00000000, 0x744cd9b800000000,
+ 0xa8a0688500000000}};
+
+#else /* W == 4 */
+
+local const z_crc_t FAR crc_braid_table[][256] = {
+ {0x00000000, 0x81256527, 0xd93bcc0f, 0x581ea928, 0x69069e5f,
+ 0xe823fb78, 0xb03d5250, 0x31183777, 0xd20d3cbe, 0x53285999,
+ 0x0b36f0b1, 0x8a139596, 0xbb0ba2e1, 0x3a2ec7c6, 0x62306eee,
+ 0xe3150bc9, 0x7f6b7f3d, 0xfe4e1a1a, 0xa650b332, 0x2775d615,
+ 0x166de162, 0x97488445, 0xcf562d6d, 0x4e73484a, 0xad664383,
+ 0x2c4326a4, 0x745d8f8c, 0xf578eaab, 0xc460dddc, 0x4545b8fb,
+ 0x1d5b11d3, 0x9c7e74f4, 0xfed6fe7a, 0x7ff39b5d, 0x27ed3275,
+ 0xa6c85752, 0x97d06025, 0x16f50502, 0x4eebac2a, 0xcfcec90d,
+ 0x2cdbc2c4, 0xadfea7e3, 0xf5e00ecb, 0x74c56bec, 0x45dd5c9b,
+ 0xc4f839bc, 0x9ce69094, 0x1dc3f5b3, 0x81bd8147, 0x0098e460,
+ 0x58864d48, 0xd9a3286f, 0xe8bb1f18, 0x699e7a3f, 0x3180d317,
+ 0xb0a5b630, 0x53b0bdf9, 0xd295d8de, 0x8a8b71f6, 0x0bae14d1,
+ 0x3ab623a6, 0xbb934681, 0xe38defa9, 0x62a88a8e, 0x26dcfab5,
+ 0xa7f99f92, 0xffe736ba, 0x7ec2539d, 0x4fda64ea, 0xceff01cd,
+ 0x96e1a8e5, 0x17c4cdc2, 0xf4d1c60b, 0x75f4a32c, 0x2dea0a04,
+ 0xaccf6f23, 0x9dd75854, 0x1cf23d73, 0x44ec945b, 0xc5c9f17c,
+ 0x59b78588, 0xd892e0af, 0x808c4987, 0x01a92ca0, 0x30b11bd7,
+ 0xb1947ef0, 0xe98ad7d8, 0x68afb2ff, 0x8bbab936, 0x0a9fdc11,
+ 0x52817539, 0xd3a4101e, 0xe2bc2769, 0x6399424e, 0x3b87eb66,
+ 0xbaa28e41, 0xd80a04cf, 0x592f61e8, 0x0131c8c0, 0x8014ade7,
+ 0xb10c9a90, 0x3029ffb7, 0x6837569f, 0xe91233b8, 0x0a073871,
+ 0x8b225d56, 0xd33cf47e, 0x52199159, 0x6301a62e, 0xe224c309,
+ 0xba3a6a21, 0x3b1f0f06, 0xa7617bf2, 0x26441ed5, 0x7e5ab7fd,
+ 0xff7fd2da, 0xce67e5ad, 0x4f42808a, 0x175c29a2, 0x96794c85,
+ 0x756c474c, 0xf449226b, 0xac578b43, 0x2d72ee64, 0x1c6ad913,
+ 0x9d4fbc34, 0xc551151c, 0x4474703b, 0x4db9f56a, 0xcc9c904d,
+ 0x94823965, 0x15a75c42, 0x24bf6b35, 0xa59a0e12, 0xfd84a73a,
+ 0x7ca1c21d, 0x9fb4c9d4, 0x1e91acf3, 0x468f05db, 0xc7aa60fc,
+ 0xf6b2578b, 0x779732ac, 0x2f899b84, 0xaeacfea3, 0x32d28a57,
+ 0xb3f7ef70, 0xebe94658, 0x6acc237f, 0x5bd41408, 0xdaf1712f,
+ 0x82efd807, 0x03cabd20, 0xe0dfb6e9, 0x61fad3ce, 0x39e47ae6,
+ 0xb8c11fc1, 0x89d928b6, 0x08fc4d91, 0x50e2e4b9, 0xd1c7819e,
+ 0xb36f0b10, 0x324a6e37, 0x6a54c71f, 0xeb71a238, 0xda69954f,
+ 0x5b4cf068, 0x03525940, 0x82773c67, 0x616237ae, 0xe0475289,
+ 0xb859fba1, 0x397c9e86, 0x0864a9f1, 0x8941ccd6, 0xd15f65fe,
+ 0x507a00d9, 0xcc04742d, 0x4d21110a, 0x153fb822, 0x941add05,
+ 0xa502ea72, 0x24278f55, 0x7c39267d, 0xfd1c435a, 0x1e094893,
+ 0x9f2c2db4, 0xc732849c, 0x4617e1bb, 0x770fd6cc, 0xf62ab3eb,
+ 0xae341ac3, 0x2f117fe4, 0x6b650fdf, 0xea406af8, 0xb25ec3d0,
+ 0x337ba6f7, 0x02639180, 0x8346f4a7, 0xdb585d8f, 0x5a7d38a8,
+ 0xb9683361, 0x384d5646, 0x6053ff6e, 0xe1769a49, 0xd06ead3e,
+ 0x514bc819, 0x09556131, 0x88700416, 0x140e70e2, 0x952b15c5,
+ 0xcd35bced, 0x4c10d9ca, 0x7d08eebd, 0xfc2d8b9a, 0xa43322b2,
+ 0x25164795, 0xc6034c5c, 0x4726297b, 0x1f388053, 0x9e1de574,
+ 0xaf05d203, 0x2e20b724, 0x763e1e0c, 0xf71b7b2b, 0x95b3f1a5,
+ 0x14969482, 0x4c883daa, 0xcdad588d, 0xfcb56ffa, 0x7d900add,
+ 0x258ea3f5, 0xa4abc6d2, 0x47becd1b, 0xc69ba83c, 0x9e850114,
+ 0x1fa06433, 0x2eb85344, 0xaf9d3663, 0xf7839f4b, 0x76a6fa6c,
+ 0xead88e98, 0x6bfdebbf, 0x33e34297, 0xb2c627b0, 0x83de10c7,
+ 0x02fb75e0, 0x5ae5dcc8, 0xdbc0b9ef, 0x38d5b226, 0xb9f0d701,
+ 0xe1ee7e29, 0x60cb1b0e, 0x51d32c79, 0xd0f6495e, 0x88e8e076,
+ 0x09cd8551},
+ {0x00000000, 0x9b73ead4, 0xed96d3e9, 0x76e5393d, 0x005ca193,
+ 0x9b2f4b47, 0xedca727a, 0x76b998ae, 0x00b94326, 0x9bcaa9f2,
+ 0xed2f90cf, 0x765c7a1b, 0x00e5e2b5, 0x9b960861, 0xed73315c,
+ 0x7600db88, 0x0172864c, 0x9a016c98, 0xece455a5, 0x7797bf71,
+ 0x012e27df, 0x9a5dcd0b, 0xecb8f436, 0x77cb1ee2, 0x01cbc56a,
+ 0x9ab82fbe, 0xec5d1683, 0x772efc57, 0x019764f9, 0x9ae48e2d,
+ 0xec01b710, 0x77725dc4, 0x02e50c98, 0x9996e64c, 0xef73df71,
+ 0x740035a5, 0x02b9ad0b, 0x99ca47df, 0xef2f7ee2, 0x745c9436,
+ 0x025c4fbe, 0x992fa56a, 0xefca9c57, 0x74b97683, 0x0200ee2d,
+ 0x997304f9, 0xef963dc4, 0x74e5d710, 0x03978ad4, 0x98e46000,
+ 0xee01593d, 0x7572b3e9, 0x03cb2b47, 0x98b8c193, 0xee5df8ae,
+ 0x752e127a, 0x032ec9f2, 0x985d2326, 0xeeb81a1b, 0x75cbf0cf,
+ 0x03726861, 0x980182b5, 0xeee4bb88, 0x7597515c, 0x05ca1930,
+ 0x9eb9f3e4, 0xe85ccad9, 0x732f200d, 0x0596b8a3, 0x9ee55277,
+ 0xe8006b4a, 0x7373819e, 0x05735a16, 0x9e00b0c2, 0xe8e589ff,
+ 0x7396632b, 0x052ffb85, 0x9e5c1151, 0xe8b9286c, 0x73cac2b8,
+ 0x04b89f7c, 0x9fcb75a8, 0xe92e4c95, 0x725da641, 0x04e43eef,
+ 0x9f97d43b, 0xe972ed06, 0x720107d2, 0x0401dc5a, 0x9f72368e,
+ 0xe9970fb3, 0x72e4e567, 0x045d7dc9, 0x9f2e971d, 0xe9cbae20,
+ 0x72b844f4, 0x072f15a8, 0x9c5cff7c, 0xeab9c641, 0x71ca2c95,
+ 0x0773b43b, 0x9c005eef, 0xeae567d2, 0x71968d06, 0x0796568e,
+ 0x9ce5bc5a, 0xea008567, 0x71736fb3, 0x07caf71d, 0x9cb91dc9,
+ 0xea5c24f4, 0x712fce20, 0x065d93e4, 0x9d2e7930, 0xebcb400d,
+ 0x70b8aad9, 0x06013277, 0x9d72d8a3, 0xeb97e19e, 0x70e40b4a,
+ 0x06e4d0c2, 0x9d973a16, 0xeb72032b, 0x7001e9ff, 0x06b87151,
+ 0x9dcb9b85, 0xeb2ea2b8, 0x705d486c, 0x0b943260, 0x90e7d8b4,
+ 0xe602e189, 0x7d710b5d, 0x0bc893f3, 0x90bb7927, 0xe65e401a,
+ 0x7d2daace, 0x0b2d7146, 0x905e9b92, 0xe6bba2af, 0x7dc8487b,
+ 0x0b71d0d5, 0x90023a01, 0xe6e7033c, 0x7d94e9e8, 0x0ae6b42c,
+ 0x91955ef8, 0xe77067c5, 0x7c038d11, 0x0aba15bf, 0x91c9ff6b,
+ 0xe72cc656, 0x7c5f2c82, 0x0a5ff70a, 0x912c1dde, 0xe7c924e3,
+ 0x7cbace37, 0x0a035699, 0x9170bc4d, 0xe7958570, 0x7ce66fa4,
+ 0x09713ef8, 0x9202d42c, 0xe4e7ed11, 0x7f9407c5, 0x092d9f6b,
+ 0x925e75bf, 0xe4bb4c82, 0x7fc8a656, 0x09c87dde, 0x92bb970a,
+ 0xe45eae37, 0x7f2d44e3, 0x0994dc4d, 0x92e73699, 0xe4020fa4,
+ 0x7f71e570, 0x0803b8b4, 0x93705260, 0xe5956b5d, 0x7ee68189,
+ 0x085f1927, 0x932cf3f3, 0xe5c9cace, 0x7eba201a, 0x08bafb92,
+ 0x93c91146, 0xe52c287b, 0x7e5fc2af, 0x08e65a01, 0x9395b0d5,
+ 0xe57089e8, 0x7e03633c, 0x0e5e2b50, 0x952dc184, 0xe3c8f8b9,
+ 0x78bb126d, 0x0e028ac3, 0x95716017, 0xe394592a, 0x78e7b3fe,
+ 0x0ee76876, 0x959482a2, 0xe371bb9f, 0x7802514b, 0x0ebbc9e5,
+ 0x95c82331, 0xe32d1a0c, 0x785ef0d8, 0x0f2cad1c, 0x945f47c8,
+ 0xe2ba7ef5, 0x79c99421, 0x0f700c8f, 0x9403e65b, 0xe2e6df66,
+ 0x799535b2, 0x0f95ee3a, 0x94e604ee, 0xe2033dd3, 0x7970d707,
+ 0x0fc94fa9, 0x94baa57d, 0xe25f9c40, 0x792c7694, 0x0cbb27c8,
+ 0x97c8cd1c, 0xe12df421, 0x7a5e1ef5, 0x0ce7865b, 0x97946c8f,
+ 0xe17155b2, 0x7a02bf66, 0x0c0264ee, 0x97718e3a, 0xe194b707,
+ 0x7ae75dd3, 0x0c5ec57d, 0x972d2fa9, 0xe1c81694, 0x7abbfc40,
+ 0x0dc9a184, 0x96ba4b50, 0xe05f726d, 0x7b2c98b9, 0x0d950017,
+ 0x96e6eac3, 0xe003d3fe, 0x7b70392a, 0x0d70e2a2, 0x96030876,
+ 0xe0e6314b, 0x7b95db9f, 0x0d2c4331, 0x965fa9e5, 0xe0ba90d8,
+ 0x7bc97a0c},
+ {0x00000000, 0x172864c0, 0x2e50c980, 0x3978ad40, 0x5ca19300,
+ 0x4b89f7c0, 0x72f15a80, 0x65d93e40, 0xb9432600, 0xae6b42c0,
+ 0x9713ef80, 0x803b8b40, 0xe5e2b500, 0xf2cad1c0, 0xcbb27c80,
+ 0xdc9a1840, 0xa9f74a41, 0xbedf2e81, 0x87a783c1, 0x908fe701,
+ 0xf556d941, 0xe27ebd81, 0xdb0610c1, 0xcc2e7401, 0x10b46c41,
+ 0x079c0881, 0x3ee4a5c1, 0x29ccc101, 0x4c15ff41, 0x5b3d9b81,
+ 0x624536c1, 0x756d5201, 0x889f92c3, 0x9fb7f603, 0xa6cf5b43,
+ 0xb1e73f83, 0xd43e01c3, 0xc3166503, 0xfa6ec843, 0xed46ac83,
+ 0x31dcb4c3, 0x26f4d003, 0x1f8c7d43, 0x08a41983, 0x6d7d27c3,
+ 0x7a554303, 0x432dee43, 0x54058a83, 0x2168d882, 0x3640bc42,
+ 0x0f381102, 0x181075c2, 0x7dc94b82, 0x6ae12f42, 0x53998202,
+ 0x44b1e6c2, 0x982bfe82, 0x8f039a42, 0xb67b3702, 0xa15353c2,
+ 0xc48a6d82, 0xd3a20942, 0xeadaa402, 0xfdf2c0c2, 0xca4e23c7,
+ 0xdd664707, 0xe41eea47, 0xf3368e87, 0x96efb0c7, 0x81c7d407,
+ 0xb8bf7947, 0xaf971d87, 0x730d05c7, 0x64256107, 0x5d5dcc47,
+ 0x4a75a887, 0x2fac96c7, 0x3884f207, 0x01fc5f47, 0x16d43b87,
+ 0x63b96986, 0x74910d46, 0x4de9a006, 0x5ac1c4c6, 0x3f18fa86,
+ 0x28309e46, 0x11483306, 0x066057c6, 0xdafa4f86, 0xcdd22b46,
+ 0xf4aa8606, 0xe382e2c6, 0x865bdc86, 0x9173b846, 0xa80b1506,
+ 0xbf2371c6, 0x42d1b104, 0x55f9d5c4, 0x6c817884, 0x7ba91c44,
+ 0x1e702204, 0x095846c4, 0x3020eb84, 0x27088f44, 0xfb929704,
+ 0xecbaf3c4, 0xd5c25e84, 0xc2ea3a44, 0xa7330404, 0xb01b60c4,
+ 0x8963cd84, 0x9e4ba944, 0xeb26fb45, 0xfc0e9f85, 0xc57632c5,
+ 0xd25e5605, 0xb7876845, 0xa0af0c85, 0x99d7a1c5, 0x8effc505,
+ 0x5265dd45, 0x454db985, 0x7c3514c5, 0x6b1d7005, 0x0ec44e45,
+ 0x19ec2a85, 0x209487c5, 0x37bce305, 0x4fed41cf, 0x58c5250f,
+ 0x61bd884f, 0x7695ec8f, 0x134cd2cf, 0x0464b60f, 0x3d1c1b4f,
+ 0x2a347f8f, 0xf6ae67cf, 0xe186030f, 0xd8feae4f, 0xcfd6ca8f,
+ 0xaa0ff4cf, 0xbd27900f, 0x845f3d4f, 0x9377598f, 0xe61a0b8e,
+ 0xf1326f4e, 0xc84ac20e, 0xdf62a6ce, 0xbabb988e, 0xad93fc4e,
+ 0x94eb510e, 0x83c335ce, 0x5f592d8e, 0x4871494e, 0x7109e40e,
+ 0x662180ce, 0x03f8be8e, 0x14d0da4e, 0x2da8770e, 0x3a8013ce,
+ 0xc772d30c, 0xd05ab7cc, 0xe9221a8c, 0xfe0a7e4c, 0x9bd3400c,
+ 0x8cfb24cc, 0xb583898c, 0xa2abed4c, 0x7e31f50c, 0x691991cc,
+ 0x50613c8c, 0x4749584c, 0x2290660c, 0x35b802cc, 0x0cc0af8c,
+ 0x1be8cb4c, 0x6e85994d, 0x79adfd8d, 0x40d550cd, 0x57fd340d,
+ 0x32240a4d, 0x250c6e8d, 0x1c74c3cd, 0x0b5ca70d, 0xd7c6bf4d,
+ 0xc0eedb8d, 0xf99676cd, 0xeebe120d, 0x8b672c4d, 0x9c4f488d,
+ 0xa537e5cd, 0xb21f810d, 0x85a36208, 0x928b06c8, 0xabf3ab88,
+ 0xbcdbcf48, 0xd902f108, 0xce2a95c8, 0xf7523888, 0xe07a5c48,
+ 0x3ce04408, 0x2bc820c8, 0x12b08d88, 0x0598e948, 0x6041d708,
+ 0x7769b3c8, 0x4e111e88, 0x59397a48, 0x2c542849, 0x3b7c4c89,
+ 0x0204e1c9, 0x152c8509, 0x70f5bb49, 0x67dddf89, 0x5ea572c9,
+ 0x498d1609, 0x95170e49, 0x823f6a89, 0xbb47c7c9, 0xac6fa309,
+ 0xc9b69d49, 0xde9ef989, 0xe7e654c9, 0xf0ce3009, 0x0d3cf0cb,
+ 0x1a14940b, 0x236c394b, 0x34445d8b, 0x519d63cb, 0x46b5070b,
+ 0x7fcdaa4b, 0x68e5ce8b, 0xb47fd6cb, 0xa357b20b, 0x9a2f1f4b,
+ 0x8d077b8b, 0xe8de45cb, 0xfff6210b, 0xc68e8c4b, 0xd1a6e88b,
+ 0xa4cbba8a, 0xb3e3de4a, 0x8a9b730a, 0x9db317ca, 0xf86a298a,
+ 0xef424d4a, 0xd63ae00a, 0xc11284ca, 0x1d889c8a, 0x0aa0f84a,
+ 0x33d8550a, 0x24f031ca, 0x41290f8a, 0x56016b4a, 0x6f79c60a,
+ 0x7851a2ca},
+ {0x00000000, 0x9fda839e, 0xe4c4017d, 0x7b1e82e3, 0x12f904bb,
+ 0x8d238725, 0xf63d05c6, 0x69e78658, 0x25f20976, 0xba288ae8,
+ 0xc136080b, 0x5eec8b95, 0x370b0dcd, 0xa8d18e53, 0xd3cf0cb0,
+ 0x4c158f2e, 0x4be412ec, 0xd43e9172, 0xaf201391, 0x30fa900f,
+ 0x591d1657, 0xc6c795c9, 0xbdd9172a, 0x220394b4, 0x6e161b9a,
+ 0xf1cc9804, 0x8ad21ae7, 0x15089979, 0x7cef1f21, 0xe3359cbf,
+ 0x982b1e5c, 0x07f19dc2, 0x97c825d8, 0x0812a646, 0x730c24a5,
+ 0xecd6a73b, 0x85312163, 0x1aeba2fd, 0x61f5201e, 0xfe2fa380,
+ 0xb23a2cae, 0x2de0af30, 0x56fe2dd3, 0xc924ae4d, 0xa0c32815,
+ 0x3f19ab8b, 0x44072968, 0xdbddaaf6, 0xdc2c3734, 0x43f6b4aa,
+ 0x38e83649, 0xa732b5d7, 0xced5338f, 0x510fb011, 0x2a1132f2,
+ 0xb5cbb16c, 0xf9de3e42, 0x6604bddc, 0x1d1a3f3f, 0x82c0bca1,
+ 0xeb273af9, 0x74fdb967, 0x0fe33b84, 0x9039b81a, 0xf4e14df1,
+ 0x6b3bce6f, 0x10254c8c, 0x8fffcf12, 0xe618494a, 0x79c2cad4,
+ 0x02dc4837, 0x9d06cba9, 0xd1134487, 0x4ec9c719, 0x35d745fa,
+ 0xaa0dc664, 0xc3ea403c, 0x5c30c3a2, 0x272e4141, 0xb8f4c2df,
+ 0xbf055f1d, 0x20dfdc83, 0x5bc15e60, 0xc41bddfe, 0xadfc5ba6,
+ 0x3226d838, 0x49385adb, 0xd6e2d945, 0x9af7566b, 0x052dd5f5,
+ 0x7e335716, 0xe1e9d488, 0x880e52d0, 0x17d4d14e, 0x6cca53ad,
+ 0xf310d033, 0x63296829, 0xfcf3ebb7, 0x87ed6954, 0x1837eaca,
+ 0x71d06c92, 0xee0aef0c, 0x95146def, 0x0aceee71, 0x46db615f,
+ 0xd901e2c1, 0xa21f6022, 0x3dc5e3bc, 0x542265e4, 0xcbf8e67a,
+ 0xb0e66499, 0x2f3ce707, 0x28cd7ac5, 0xb717f95b, 0xcc097bb8,
+ 0x53d3f826, 0x3a347e7e, 0xa5eefde0, 0xdef07f03, 0x412afc9d,
+ 0x0d3f73b3, 0x92e5f02d, 0xe9fb72ce, 0x7621f150, 0x1fc67708,
+ 0x801cf496, 0xfb027675, 0x64d8f5eb, 0x32b39da3, 0xad691e3d,
+ 0xd6779cde, 0x49ad1f40, 0x204a9918, 0xbf901a86, 0xc48e9865,
+ 0x5b541bfb, 0x174194d5, 0x889b174b, 0xf38595a8, 0x6c5f1636,
+ 0x05b8906e, 0x9a6213f0, 0xe17c9113, 0x7ea6128d, 0x79578f4f,
+ 0xe68d0cd1, 0x9d938e32, 0x02490dac, 0x6bae8bf4, 0xf474086a,
+ 0x8f6a8a89, 0x10b00917, 0x5ca58639, 0xc37f05a7, 0xb8618744,
+ 0x27bb04da, 0x4e5c8282, 0xd186011c, 0xaa9883ff, 0x35420061,
+ 0xa57bb87b, 0x3aa13be5, 0x41bfb906, 0xde653a98, 0xb782bcc0,
+ 0x28583f5e, 0x5346bdbd, 0xcc9c3e23, 0x8089b10d, 0x1f533293,
+ 0x644db070, 0xfb9733ee, 0x9270b5b6, 0x0daa3628, 0x76b4b4cb,
+ 0xe96e3755, 0xee9faa97, 0x71452909, 0x0a5babea, 0x95812874,
+ 0xfc66ae2c, 0x63bc2db2, 0x18a2af51, 0x87782ccf, 0xcb6da3e1,
+ 0x54b7207f, 0x2fa9a29c, 0xb0732102, 0xd994a75a, 0x464e24c4,
+ 0x3d50a627, 0xa28a25b9, 0xc652d052, 0x598853cc, 0x2296d12f,
+ 0xbd4c52b1, 0xd4abd4e9, 0x4b715777, 0x306fd594, 0xafb5560a,
+ 0xe3a0d924, 0x7c7a5aba, 0x0764d859, 0x98be5bc7, 0xf159dd9f,
+ 0x6e835e01, 0x159ddce2, 0x8a475f7c, 0x8db6c2be, 0x126c4120,
+ 0x6972c3c3, 0xf6a8405d, 0x9f4fc605, 0x0095459b, 0x7b8bc778,
+ 0xe45144e6, 0xa844cbc8, 0x379e4856, 0x4c80cab5, 0xd35a492b,
+ 0xbabdcf73, 0x25674ced, 0x5e79ce0e, 0xc1a34d90, 0x519af58a,
+ 0xce407614, 0xb55ef4f7, 0x2a847769, 0x4363f131, 0xdcb972af,
+ 0xa7a7f04c, 0x387d73d2, 0x7468fcfc, 0xebb27f62, 0x90acfd81,
+ 0x0f767e1f, 0x6691f847, 0xf94b7bd9, 0x8255f93a, 0x1d8f7aa4,
+ 0x1a7ee766, 0x85a464f8, 0xfebae61b, 0x61606585, 0x0887e3dd,
+ 0x975d6043, 0xec43e2a0, 0x7399613e, 0x3f8cee10, 0xa0566d8e,
+ 0xdb48ef6d, 0x44926cf3, 0x2d75eaab, 0xb2af6935, 0xc9b1ebd6,
+ 0x566b6848}};
+
+local const z_word_t FAR crc_braid_big_table[][256] = {
+ {0x00000000, 0x9e83da9f, 0x7d01c4e4, 0xe3821e7b, 0xbb04f912,
+ 0x2587238d, 0xc6053df6, 0x5886e769, 0x7609f225, 0xe88a28ba,
+ 0x0b0836c1, 0x958bec5e, 0xcd0d0b37, 0x538ed1a8, 0xb00ccfd3,
+ 0x2e8f154c, 0xec12e44b, 0x72913ed4, 0x911320af, 0x0f90fa30,
+ 0x57161d59, 0xc995c7c6, 0x2a17d9bd, 0xb4940322, 0x9a1b166e,
+ 0x0498ccf1, 0xe71ad28a, 0x79990815, 0x211fef7c, 0xbf9c35e3,
+ 0x5c1e2b98, 0xc29df107, 0xd825c897, 0x46a61208, 0xa5240c73,
+ 0x3ba7d6ec, 0x63213185, 0xfda2eb1a, 0x1e20f561, 0x80a32ffe,
+ 0xae2c3ab2, 0x30afe02d, 0xd32dfe56, 0x4dae24c9, 0x1528c3a0,
+ 0x8bab193f, 0x68290744, 0xf6aadddb, 0x34372cdc, 0xaab4f643,
+ 0x4936e838, 0xd7b532a7, 0x8f33d5ce, 0x11b00f51, 0xf232112a,
+ 0x6cb1cbb5, 0x423edef9, 0xdcbd0466, 0x3f3f1a1d, 0xa1bcc082,
+ 0xf93a27eb, 0x67b9fd74, 0x843be30f, 0x1ab83990, 0xf14de1f4,
+ 0x6fce3b6b, 0x8c4c2510, 0x12cfff8f, 0x4a4918e6, 0xd4cac279,
+ 0x3748dc02, 0xa9cb069d, 0x874413d1, 0x19c7c94e, 0xfa45d735,
+ 0x64c60daa, 0x3c40eac3, 0xa2c3305c, 0x41412e27, 0xdfc2f4b8,
+ 0x1d5f05bf, 0x83dcdf20, 0x605ec15b, 0xfedd1bc4, 0xa65bfcad,
+ 0x38d82632, 0xdb5a3849, 0x45d9e2d6, 0x6b56f79a, 0xf5d52d05,
+ 0x1657337e, 0x88d4e9e1, 0xd0520e88, 0x4ed1d417, 0xad53ca6c,
+ 0x33d010f3, 0x29682963, 0xb7ebf3fc, 0x5469ed87, 0xcaea3718,
+ 0x926cd071, 0x0cef0aee, 0xef6d1495, 0x71eece0a, 0x5f61db46,
+ 0xc1e201d9, 0x22601fa2, 0xbce3c53d, 0xe4652254, 0x7ae6f8cb,
+ 0x9964e6b0, 0x07e73c2f, 0xc57acd28, 0x5bf917b7, 0xb87b09cc,
+ 0x26f8d353, 0x7e7e343a, 0xe0fdeea5, 0x037ff0de, 0x9dfc2a41,
+ 0xb3733f0d, 0x2df0e592, 0xce72fbe9, 0x50f12176, 0x0877c61f,
+ 0x96f41c80, 0x757602fb, 0xebf5d864, 0xa39db332, 0x3d1e69ad,
+ 0xde9c77d6, 0x401fad49, 0x18994a20, 0x861a90bf, 0x65988ec4,
+ 0xfb1b545b, 0xd5944117, 0x4b179b88, 0xa89585f3, 0x36165f6c,
+ 0x6e90b805, 0xf013629a, 0x13917ce1, 0x8d12a67e, 0x4f8f5779,
+ 0xd10c8de6, 0x328e939d, 0xac0d4902, 0xf48bae6b, 0x6a0874f4,
+ 0x898a6a8f, 0x1709b010, 0x3986a55c, 0xa7057fc3, 0x448761b8,
+ 0xda04bb27, 0x82825c4e, 0x1c0186d1, 0xff8398aa, 0x61004235,
+ 0x7bb87ba5, 0xe53ba13a, 0x06b9bf41, 0x983a65de, 0xc0bc82b7,
+ 0x5e3f5828, 0xbdbd4653, 0x233e9ccc, 0x0db18980, 0x9332531f,
+ 0x70b04d64, 0xee3397fb, 0xb6b57092, 0x2836aa0d, 0xcbb4b476,
+ 0x55376ee9, 0x97aa9fee, 0x09294571, 0xeaab5b0a, 0x74288195,
+ 0x2cae66fc, 0xb22dbc63, 0x51afa218, 0xcf2c7887, 0xe1a36dcb,
+ 0x7f20b754, 0x9ca2a92f, 0x022173b0, 0x5aa794d9, 0xc4244e46,
+ 0x27a6503d, 0xb9258aa2, 0x52d052c6, 0xcc538859, 0x2fd19622,
+ 0xb1524cbd, 0xe9d4abd4, 0x7757714b, 0x94d56f30, 0x0a56b5af,
+ 0x24d9a0e3, 0xba5a7a7c, 0x59d86407, 0xc75bbe98, 0x9fdd59f1,
+ 0x015e836e, 0xe2dc9d15, 0x7c5f478a, 0xbec2b68d, 0x20416c12,
+ 0xc3c37269, 0x5d40a8f6, 0x05c64f9f, 0x9b459500, 0x78c78b7b,
+ 0xe64451e4, 0xc8cb44a8, 0x56489e37, 0xb5ca804c, 0x2b495ad3,
+ 0x73cfbdba, 0xed4c6725, 0x0ece795e, 0x904da3c1, 0x8af59a51,
+ 0x147640ce, 0xf7f45eb5, 0x6977842a, 0x31f16343, 0xaf72b9dc,
+ 0x4cf0a7a7, 0xd2737d38, 0xfcfc6874, 0x627fb2eb, 0x81fdac90,
+ 0x1f7e760f, 0x47f89166, 0xd97b4bf9, 0x3af95582, 0xa47a8f1d,
+ 0x66e77e1a, 0xf864a485, 0x1be6bafe, 0x85656061, 0xdde38708,
+ 0x43605d97, 0xa0e243ec, 0x3e619973, 0x10ee8c3f, 0x8e6d56a0,
+ 0x6def48db, 0xf36c9244, 0xabea752d, 0x3569afb2, 0xd6ebb1c9,
+ 0x48686b56},
+ {0x00000000, 0xc0642817, 0x80c9502e, 0x40ad7839, 0x0093a15c,
+ 0xc0f7894b, 0x805af172, 0x403ed965, 0x002643b9, 0xc0426bae,
+ 0x80ef1397, 0x408b3b80, 0x00b5e2e5, 0xc0d1caf2, 0x807cb2cb,
+ 0x40189adc, 0x414af7a9, 0x812edfbe, 0xc183a787, 0x01e78f90,
+ 0x41d956f5, 0x81bd7ee2, 0xc11006db, 0x01742ecc, 0x416cb410,
+ 0x81089c07, 0xc1a5e43e, 0x01c1cc29, 0x41ff154c, 0x819b3d5b,
+ 0xc1364562, 0x01526d75, 0xc3929f88, 0x03f6b79f, 0x435bcfa6,
+ 0x833fe7b1, 0xc3013ed4, 0x036516c3, 0x43c86efa, 0x83ac46ed,
+ 0xc3b4dc31, 0x03d0f426, 0x437d8c1f, 0x8319a408, 0xc3277d6d,
+ 0x0343557a, 0x43ee2d43, 0x838a0554, 0x82d86821, 0x42bc4036,
+ 0x0211380f, 0xc2751018, 0x824bc97d, 0x422fe16a, 0x02829953,
+ 0xc2e6b144, 0x82fe2b98, 0x429a038f, 0x02377bb6, 0xc25353a1,
+ 0x826d8ac4, 0x4209a2d3, 0x02a4daea, 0xc2c0f2fd, 0xc7234eca,
+ 0x074766dd, 0x47ea1ee4, 0x878e36f3, 0xc7b0ef96, 0x07d4c781,
+ 0x4779bfb8, 0x871d97af, 0xc7050d73, 0x07612564, 0x47cc5d5d,
+ 0x87a8754a, 0xc796ac2f, 0x07f28438, 0x475ffc01, 0x873bd416,
+ 0x8669b963, 0x460d9174, 0x06a0e94d, 0xc6c4c15a, 0x86fa183f,
+ 0x469e3028, 0x06334811, 0xc6576006, 0x864ffada, 0x462bd2cd,
+ 0x0686aaf4, 0xc6e282e3, 0x86dc5b86, 0x46b87391, 0x06150ba8,
+ 0xc67123bf, 0x04b1d142, 0xc4d5f955, 0x8478816c, 0x441ca97b,
+ 0x0422701e, 0xc4465809, 0x84eb2030, 0x448f0827, 0x049792fb,
+ 0xc4f3baec, 0x845ec2d5, 0x443aeac2, 0x040433a7, 0xc4601bb0,
+ 0x84cd6389, 0x44a94b9e, 0x45fb26eb, 0x859f0efc, 0xc53276c5,
+ 0x05565ed2, 0x456887b7, 0x850cafa0, 0xc5a1d799, 0x05c5ff8e,
+ 0x45dd6552, 0x85b94d45, 0xc514357c, 0x05701d6b, 0x454ec40e,
+ 0x852aec19, 0xc5879420, 0x05e3bc37, 0xcf41ed4f, 0x0f25c558,
+ 0x4f88bd61, 0x8fec9576, 0xcfd24c13, 0x0fb66404, 0x4f1b1c3d,
+ 0x8f7f342a, 0xcf67aef6, 0x0f0386e1, 0x4faefed8, 0x8fcad6cf,
+ 0xcff40faa, 0x0f9027bd, 0x4f3d5f84, 0x8f597793, 0x8e0b1ae6,
+ 0x4e6f32f1, 0x0ec24ac8, 0xcea662df, 0x8e98bbba, 0x4efc93ad,
+ 0x0e51eb94, 0xce35c383, 0x8e2d595f, 0x4e497148, 0x0ee40971,
+ 0xce802166, 0x8ebef803, 0x4edad014, 0x0e77a82d, 0xce13803a,
+ 0x0cd372c7, 0xccb75ad0, 0x8c1a22e9, 0x4c7e0afe, 0x0c40d39b,
+ 0xcc24fb8c, 0x8c8983b5, 0x4cedaba2, 0x0cf5317e, 0xcc911969,
+ 0x8c3c6150, 0x4c584947, 0x0c669022, 0xcc02b835, 0x8cafc00c,
+ 0x4ccbe81b, 0x4d99856e, 0x8dfdad79, 0xcd50d540, 0x0d34fd57,
+ 0x4d0a2432, 0x8d6e0c25, 0xcdc3741c, 0x0da75c0b, 0x4dbfc6d7,
+ 0x8ddbeec0, 0xcd7696f9, 0x0d12beee, 0x4d2c678b, 0x8d484f9c,
+ 0xcde537a5, 0x0d811fb2, 0x0862a385, 0xc8068b92, 0x88abf3ab,
+ 0x48cfdbbc, 0x08f102d9, 0xc8952ace, 0x883852f7, 0x485c7ae0,
+ 0x0844e03c, 0xc820c82b, 0x888db012, 0x48e99805, 0x08d74160,
+ 0xc8b36977, 0x881e114e, 0x487a3959, 0x4928542c, 0x894c7c3b,
+ 0xc9e10402, 0x09852c15, 0x49bbf570, 0x89dfdd67, 0xc972a55e,
+ 0x09168d49, 0x490e1795, 0x896a3f82, 0xc9c747bb, 0x09a36fac,
+ 0x499db6c9, 0x89f99ede, 0xc954e6e7, 0x0930cef0, 0xcbf03c0d,
+ 0x0b94141a, 0x4b396c23, 0x8b5d4434, 0xcb639d51, 0x0b07b546,
+ 0x4baacd7f, 0x8bcee568, 0xcbd67fb4, 0x0bb257a3, 0x4b1f2f9a,
+ 0x8b7b078d, 0xcb45dee8, 0x0b21f6ff, 0x4b8c8ec6, 0x8be8a6d1,
+ 0x8abacba4, 0x4adee3b3, 0x0a739b8a, 0xca17b39d, 0x8a296af8,
+ 0x4a4d42ef, 0x0ae03ad6, 0xca8412c1, 0x8a9c881d, 0x4af8a00a,
+ 0x0a55d833, 0xca31f024, 0x8a0f2941, 0x4a6b0156, 0x0ac6796f,
+ 0xcaa25178},
+ {0x00000000, 0xd4ea739b, 0xe9d396ed, 0x3d39e576, 0x93a15c00,
+ 0x474b2f9b, 0x7a72caed, 0xae98b976, 0x2643b900, 0xf2a9ca9b,
+ 0xcf902fed, 0x1b7a5c76, 0xb5e2e500, 0x6108969b, 0x5c3173ed,
+ 0x88db0076, 0x4c867201, 0x986c019a, 0xa555e4ec, 0x71bf9777,
+ 0xdf272e01, 0x0bcd5d9a, 0x36f4b8ec, 0xe21ecb77, 0x6ac5cb01,
+ 0xbe2fb89a, 0x83165dec, 0x57fc2e77, 0xf9649701, 0x2d8ee49a,
+ 0x10b701ec, 0xc45d7277, 0x980ce502, 0x4ce69699, 0x71df73ef,
+ 0xa5350074, 0x0badb902, 0xdf47ca99, 0xe27e2fef, 0x36945c74,
+ 0xbe4f5c02, 0x6aa52f99, 0x579ccaef, 0x8376b974, 0x2dee0002,
+ 0xf9047399, 0xc43d96ef, 0x10d7e574, 0xd48a9703, 0x0060e498,
+ 0x3d5901ee, 0xe9b37275, 0x472bcb03, 0x93c1b898, 0xaef85dee,
+ 0x7a122e75, 0xf2c92e03, 0x26235d98, 0x1b1ab8ee, 0xcff0cb75,
+ 0x61687203, 0xb5820198, 0x88bbe4ee, 0x5c519775, 0x3019ca05,
+ 0xe4f3b99e, 0xd9ca5ce8, 0x0d202f73, 0xa3b89605, 0x7752e59e,
+ 0x4a6b00e8, 0x9e817373, 0x165a7305, 0xc2b0009e, 0xff89e5e8,
+ 0x2b639673, 0x85fb2f05, 0x51115c9e, 0x6c28b9e8, 0xb8c2ca73,
+ 0x7c9fb804, 0xa875cb9f, 0x954c2ee9, 0x41a65d72, 0xef3ee404,
+ 0x3bd4979f, 0x06ed72e9, 0xd2070172, 0x5adc0104, 0x8e36729f,
+ 0xb30f97e9, 0x67e5e472, 0xc97d5d04, 0x1d972e9f, 0x20aecbe9,
+ 0xf444b872, 0xa8152f07, 0x7cff5c9c, 0x41c6b9ea, 0x952cca71,
+ 0x3bb47307, 0xef5e009c, 0xd267e5ea, 0x068d9671, 0x8e569607,
+ 0x5abce59c, 0x678500ea, 0xb36f7371, 0x1df7ca07, 0xc91db99c,
+ 0xf4245cea, 0x20ce2f71, 0xe4935d06, 0x30792e9d, 0x0d40cbeb,
+ 0xd9aab870, 0x77320106, 0xa3d8729d, 0x9ee197eb, 0x4a0be470,
+ 0xc2d0e406, 0x163a979d, 0x2b0372eb, 0xffe90170, 0x5171b806,
+ 0x859bcb9d, 0xb8a22eeb, 0x6c485d70, 0x6032940b, 0xb4d8e790,
+ 0x89e102e6, 0x5d0b717d, 0xf393c80b, 0x2779bb90, 0x1a405ee6,
+ 0xceaa2d7d, 0x46712d0b, 0x929b5e90, 0xafa2bbe6, 0x7b48c87d,
+ 0xd5d0710b, 0x013a0290, 0x3c03e7e6, 0xe8e9947d, 0x2cb4e60a,
+ 0xf85e9591, 0xc56770e7, 0x118d037c, 0xbf15ba0a, 0x6bffc991,
+ 0x56c62ce7, 0x822c5f7c, 0x0af75f0a, 0xde1d2c91, 0xe324c9e7,
+ 0x37ceba7c, 0x9956030a, 0x4dbc7091, 0x708595e7, 0xa46fe67c,
+ 0xf83e7109, 0x2cd40292, 0x11ede7e4, 0xc507947f, 0x6b9f2d09,
+ 0xbf755e92, 0x824cbbe4, 0x56a6c87f, 0xde7dc809, 0x0a97bb92,
+ 0x37ae5ee4, 0xe3442d7f, 0x4ddc9409, 0x9936e792, 0xa40f02e4,
+ 0x70e5717f, 0xb4b80308, 0x60527093, 0x5d6b95e5, 0x8981e67e,
+ 0x27195f08, 0xf3f32c93, 0xcecac9e5, 0x1a20ba7e, 0x92fbba08,
+ 0x4611c993, 0x7b282ce5, 0xafc25f7e, 0x015ae608, 0xd5b09593,
+ 0xe88970e5, 0x3c63037e, 0x502b5e0e, 0x84c12d95, 0xb9f8c8e3,
+ 0x6d12bb78, 0xc38a020e, 0x17607195, 0x2a5994e3, 0xfeb3e778,
+ 0x7668e70e, 0xa2829495, 0x9fbb71e3, 0x4b510278, 0xe5c9bb0e,
+ 0x3123c895, 0x0c1a2de3, 0xd8f05e78, 0x1cad2c0f, 0xc8475f94,
+ 0xf57ebae2, 0x2194c979, 0x8f0c700f, 0x5be60394, 0x66dfe6e2,
+ 0xb2359579, 0x3aee950f, 0xee04e694, 0xd33d03e2, 0x07d77079,
+ 0xa94fc90f, 0x7da5ba94, 0x409c5fe2, 0x94762c79, 0xc827bb0c,
+ 0x1ccdc897, 0x21f42de1, 0xf51e5e7a, 0x5b86e70c, 0x8f6c9497,
+ 0xb25571e1, 0x66bf027a, 0xee64020c, 0x3a8e7197, 0x07b794e1,
+ 0xd35de77a, 0x7dc55e0c, 0xa92f2d97, 0x9416c8e1, 0x40fcbb7a,
+ 0x84a1c90d, 0x504bba96, 0x6d725fe0, 0xb9982c7b, 0x1700950d,
+ 0xc3eae696, 0xfed303e0, 0x2a39707b, 0xa2e2700d, 0x76080396,
+ 0x4b31e6e0, 0x9fdb957b, 0x31432c0d, 0xe5a95f96, 0xd890bae0,
+ 0x0c7ac97b},
+ {0x00000000, 0x27652581, 0x0fcc3bd9, 0x28a91e58, 0x5f9e0669,
+ 0x78fb23e8, 0x50523db0, 0x77371831, 0xbe3c0dd2, 0x99592853,
+ 0xb1f0360b, 0x9695138a, 0xe1a20bbb, 0xc6c72e3a, 0xee6e3062,
+ 0xc90b15e3, 0x3d7f6b7f, 0x1a1a4efe, 0x32b350a6, 0x15d67527,
+ 0x62e16d16, 0x45844897, 0x6d2d56cf, 0x4a48734e, 0x834366ad,
+ 0xa426432c, 0x8c8f5d74, 0xabea78f5, 0xdcdd60c4, 0xfbb84545,
+ 0xd3115b1d, 0xf4747e9c, 0x7afed6fe, 0x5d9bf37f, 0x7532ed27,
+ 0x5257c8a6, 0x2560d097, 0x0205f516, 0x2aaceb4e, 0x0dc9cecf,
+ 0xc4c2db2c, 0xe3a7fead, 0xcb0ee0f5, 0xec6bc574, 0x9b5cdd45,
+ 0xbc39f8c4, 0x9490e69c, 0xb3f5c31d, 0x4781bd81, 0x60e49800,
+ 0x484d8658, 0x6f28a3d9, 0x181fbbe8, 0x3f7a9e69, 0x17d38031,
+ 0x30b6a5b0, 0xf9bdb053, 0xded895d2, 0xf6718b8a, 0xd114ae0b,
+ 0xa623b63a, 0x814693bb, 0xa9ef8de3, 0x8e8aa862, 0xb5fadc26,
+ 0x929ff9a7, 0xba36e7ff, 0x9d53c27e, 0xea64da4f, 0xcd01ffce,
+ 0xe5a8e196, 0xc2cdc417, 0x0bc6d1f4, 0x2ca3f475, 0x040aea2d,
+ 0x236fcfac, 0x5458d79d, 0x733df21c, 0x5b94ec44, 0x7cf1c9c5,
+ 0x8885b759, 0xafe092d8, 0x87498c80, 0xa02ca901, 0xd71bb130,
+ 0xf07e94b1, 0xd8d78ae9, 0xffb2af68, 0x36b9ba8b, 0x11dc9f0a,
+ 0x39758152, 0x1e10a4d3, 0x6927bce2, 0x4e429963, 0x66eb873b,
+ 0x418ea2ba, 0xcf040ad8, 0xe8612f59, 0xc0c83101, 0xe7ad1480,
+ 0x909a0cb1, 0xb7ff2930, 0x9f563768, 0xb83312e9, 0x7138070a,
+ 0x565d228b, 0x7ef43cd3, 0x59911952, 0x2ea60163, 0x09c324e2,
+ 0x216a3aba, 0x060f1f3b, 0xf27b61a7, 0xd51e4426, 0xfdb75a7e,
+ 0xdad27fff, 0xade567ce, 0x8a80424f, 0xa2295c17, 0x854c7996,
+ 0x4c476c75, 0x6b2249f4, 0x438b57ac, 0x64ee722d, 0x13d96a1c,
+ 0x34bc4f9d, 0x1c1551c5, 0x3b707444, 0x6af5b94d, 0x4d909ccc,
+ 0x65398294, 0x425ca715, 0x356bbf24, 0x120e9aa5, 0x3aa784fd,
+ 0x1dc2a17c, 0xd4c9b49f, 0xf3ac911e, 0xdb058f46, 0xfc60aac7,
+ 0x8b57b2f6, 0xac329777, 0x849b892f, 0xa3feacae, 0x578ad232,
+ 0x70eff7b3, 0x5846e9eb, 0x7f23cc6a, 0x0814d45b, 0x2f71f1da,
+ 0x07d8ef82, 0x20bdca03, 0xe9b6dfe0, 0xced3fa61, 0xe67ae439,
+ 0xc11fc1b8, 0xb628d989, 0x914dfc08, 0xb9e4e250, 0x9e81c7d1,
+ 0x100b6fb3, 0x376e4a32, 0x1fc7546a, 0x38a271eb, 0x4f9569da,
+ 0x68f04c5b, 0x40595203, 0x673c7782, 0xae376261, 0x895247e0,
+ 0xa1fb59b8, 0x869e7c39, 0xf1a96408, 0xd6cc4189, 0xfe655fd1,
+ 0xd9007a50, 0x2d7404cc, 0x0a11214d, 0x22b83f15, 0x05dd1a94,
+ 0x72ea02a5, 0x558f2724, 0x7d26397c, 0x5a431cfd, 0x9348091e,
+ 0xb42d2c9f, 0x9c8432c7, 0xbbe11746, 0xccd60f77, 0xebb32af6,
+ 0xc31a34ae, 0xe47f112f, 0xdf0f656b, 0xf86a40ea, 0xd0c35eb2,
+ 0xf7a67b33, 0x80916302, 0xa7f44683, 0x8f5d58db, 0xa8387d5a,
+ 0x613368b9, 0x46564d38, 0x6eff5360, 0x499a76e1, 0x3ead6ed0,
+ 0x19c84b51, 0x31615509, 0x16047088, 0xe2700e14, 0xc5152b95,
+ 0xedbc35cd, 0xcad9104c, 0xbdee087d, 0x9a8b2dfc, 0xb22233a4,
+ 0x95471625, 0x5c4c03c6, 0x7b292647, 0x5380381f, 0x74e51d9e,
+ 0x03d205af, 0x24b7202e, 0x0c1e3e76, 0x2b7b1bf7, 0xa5f1b395,
+ 0x82949614, 0xaa3d884c, 0x8d58adcd, 0xfa6fb5fc, 0xdd0a907d,
+ 0xf5a38e25, 0xd2c6aba4, 0x1bcdbe47, 0x3ca89bc6, 0x1401859e,
+ 0x3364a01f, 0x4453b82e, 0x63369daf, 0x4b9f83f7, 0x6cfaa676,
+ 0x988ed8ea, 0xbfebfd6b, 0x9742e333, 0xb027c6b2, 0xc710de83,
+ 0xe075fb02, 0xc8dce55a, 0xefb9c0db, 0x26b2d538, 0x01d7f0b9,
+ 0x297eeee1, 0x0e1bcb60, 0x792cd351, 0x5e49f6d0, 0x76e0e888,
+ 0x5185cd09}};
+
+#endif
+
+#endif
+
+#endif
+
+local const z_crc_t FAR x2n_table[] = {
+ 0x40000000, 0x20000000, 0x08000000, 0x00800000, 0x00008000,
+ 0xedb88320, 0xb1e6b092, 0xa06a2517, 0xed627dae, 0x88d14467,
+ 0xd7bbfe6a, 0xec447f11, 0x8e7ea170, 0x6427800e, 0x4d47bae0,
+ 0x09fe548f, 0x83852d0f, 0x30362f1a, 0x7b5a9cc3, 0x31fec169,
+ 0x9fec022a, 0x6c8dedc4, 0x15d6874d, 0x5fde7a4e, 0xbad90e37,
+ 0x2e4e5eef, 0x4eaba214, 0xa8a472c0, 0x429a969e, 0x148d302a,
+ 0xc40ba6d0, 0xc4e22c3c};
* parse compressed PCF fonts, as found with many X11 server
* distributions.
*
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
/* */
/* so that configuration with `FT_CONFIG_OPTION_SYSTEM_ZLIB' might */
/* include the wrong `zconf.h' file, leading to errors. */
-#include "zlib.h"
-#undef SLOW
-#define SLOW 1 /* we can't use asm-optimized sources here! */
+#define ZEXPORT
+ /* prevent zlib functions from being visible outside their object files */
+#define ZEXTERN static
+
+#define HAVE_MEMCPY 1
+#define Z_SOLO 1
+#define Z_FREETYPE 1
#if defined( _MSC_VER ) /* Visual C++ (and Intel C++) */
/* We disable the warning `conversion from XXX to YYY, */
#pragma warning( disable : 4244 )
#endif /* _MSC_VER */
- /* Urgh. `inflate_mask' must not be declared twice -- C++ doesn't like
- this. We temporarily disable it and load all necessary header files. */
-#define NO_INFLATE_MASK
-#include "zutil.h"
-#include "inftrees.h"
-#include "infblock.h"
-#include "infcodes.h"
-#include "infutil.h"
-#undef NO_INFLATE_MASK
-
- /* infutil.c must be included before infcodes.c */
+#if defined( __GNUC__ )
+#pragma GCC diagnostic push
+#ifndef __cplusplus
+#pragma GCC diagnostic ignored "-Wstrict-prototypes"
+#endif
+#pragma GCC diagnostic ignored "-Wimplicit-fallthrough"
+#pragma GCC diagnostic ignored "-Wredundant-decls"
+#endif
+
#include "zutil.c"
-#include "inftrees.c"
-#include "infutil.c"
-#include "infcodes.c"
-#include "infblock.c"
+#include "inffast.c"
#include "inflate.c"
+#include "inftrees.c"
#include "adler32.c"
+#include "crc32.c"
+
+#if defined( __GNUC__ )
+#pragma GCC diagnostic pop
+#endif
#if defined( _MSC_VER )
#pragma warning( pop )
'malloc/free' */
static voidpf
- ft_gzip_alloc( FT_Memory memory,
- uInt items,
- uInt size )
+ ft_gzip_alloc( voidpf opaque,
+ uInt items,
+ uInt size )
{
- FT_ULong sz = (FT_ULong)size * items;
+ FT_Memory memory = (FT_Memory)opaque;
+ FT_ULong sz = (FT_ULong)size * items;
FT_Error error;
- FT_Pointer p = NULL;
+ FT_Pointer p = NULL;
- (void)FT_ALLOC( p, sz );
+ /* allocate and zero out */
+ FT_MEM_ALLOC( p, sz );
return p;
}
static void
- ft_gzip_free( FT_Memory memory,
- voidpf address )
+ ft_gzip_free( voidpf opaque,
+ voidpf address )
{
- FT_MEM_FREE( address );
- }
+ FT_Memory memory = (FT_Memory)opaque;
-#if !defined( FT_CONFIG_OPTION_SYSTEM_ZLIB ) && !defined( USE_ZLIB_ZCALLOC )
-
- local voidpf
- zcalloc ( voidpf opaque,
- unsigned items,
- unsigned size )
- {
- return ft_gzip_alloc( (FT_Memory)opaque, items, size );
- }
-
- local void
- zcfree( voidpf opaque,
- voidpf ptr )
- {
- ft_gzip_free( (FT_Memory)opaque, ptr );
+ FT_MEM_FREE( address );
}
-#endif /* !SYSTEM_ZLIB && !USE_ZLIB_ZCALLOC */
-
-
/***************************************************************************/
/***************************************************************************/
/***** *****/
}
/* initialize zlib -- there is no zlib header in the compressed stream */
- zstream->zalloc = (alloc_func)ft_gzip_alloc;
- zstream->zfree = (free_func) ft_gzip_free;
+ zstream->zalloc = ft_gzip_alloc;
+ zstream->zfree = ft_gzip_free;
zstream->opaque = stream->memory;
zstream->avail_in = 0;
FT_ULong count )
{
FT_Error error = FT_Err_Ok;
- FT_ULong delta;
for (;;)
{
- delta = (FT_ULong)( zip->limit - zip->cursor );
+ FT_ULong delta = (FT_ULong)( zip->limit - zip->cursor );
+
+
if ( delta >= count )
delta = count;
FT_Byte* zip_buff = NULL;
- if ( !FT_ALLOC( zip_buff, zip_size ) )
+ if ( !FT_QALLOC( zip_buff, zip_size ) )
{
FT_ULong count;
stream.next_out = output;
stream.avail_out = (uInt)*output_len;
- stream.zalloc = (alloc_func)ft_gzip_alloc;
- stream.zfree = (free_func) ft_gzip_free;
+ stream.zalloc = ft_gzip_alloc;
+ stream.zfree = ft_gzip_free;
stream.opaque = memory;
- /* This is a temporary fix and will be removed once the internal
- * copy of zlib is updated to the newest version. The `|32' flag
- * is only supported in the new versions of zlib to enable gzip
- * encoded header.
- */
-#ifdef FT_CONFIG_OPTION_SYSTEM_ZLIB
err = inflateInit2( &stream, MAX_WBITS|32 );
-#else
- err = inflateInit2( &stream, MAX_WBITS );
-#endif
if ( err != Z_OK )
return FT_THROW( Invalid_Argument );
if ( err == Z_DATA_ERROR )
return FT_THROW( Invalid_Table );
+ if ( err == Z_NEED_DICT )
+ return FT_THROW( Invalid_Table );
+
return FT_Err_Ok;
}
/* zconf.h -- configuration of the zlib compression library
- * Copyright (C) 1995-2002 Jean-loup Gailly.
+ * Copyright (C) 1995-2016 Jean-loup Gailly, Mark Adler
* For conditions of distribution and use, see copyright notice in zlib.h
*/
/* @(#) $Id$ */
-#ifndef _ZCONF_H
-#define _ZCONF_H
+#ifndef ZCONF_H
+#define ZCONF_H
/*
* If you *really* need a unique prefix for all types and library functions,
* compile with -DZ_PREFIX. The "standard" zlib should be compiled without it.
+ * Even better than compiling with -DZ_PREFIX would be to use configure to set
+ * this permanently in zconf.h using "./configure --zprefix".
*/
-#ifdef Z_PREFIX
-# define deflateInit_ z_deflateInit_
-# define deflate z_deflate
-# define deflateEnd z_deflateEnd
-# define inflateInit_ z_inflateInit_
-# define inflate z_inflate
-# define inflateEnd z_inflateEnd
-# define deflateInit2_ z_deflateInit2_
-# define deflateSetDictionary z_deflateSetDictionary
-# define deflateCopy z_deflateCopy
-# define deflateReset z_deflateReset
-# define deflateParams z_deflateParams
-# define inflateInit2_ z_inflateInit2_
-# define inflateSetDictionary z_inflateSetDictionary
-# define inflateSync z_inflateSync
-# define inflateSyncPoint z_inflateSyncPoint
-# define inflateReset z_inflateReset
-# define compress z_compress
-# define compress2 z_compress2
-# define uncompress z_uncompress
-# define adler32 z_adler32
-# define crc32 z_crc32
-# define get_crc_table z_get_crc_table
-
-# define Byte z_Byte
-# define uInt z_uInt
-# define uLong z_uLong
-# define Bytef z_Bytef
-# define charf z_charf
-# define intf z_intf
-# define uIntf z_uIntf
-# define uLongf z_uLongf
-# define voidpf z_voidpf
-# define voidp z_voidp
-#endif
-
-#if (defined(_WIN32) || defined(__WIN32__)) && !defined(WIN32)
-# define WIN32
-#endif
-#if defined(__GNUC__) || defined(WIN32) || defined(__386__) || defined(i386)
-# ifndef __32BIT__
-# define __32BIT__
+#ifdef Z_PREFIX /* may be set to #if 1 by ./configure */
+# define Z_PREFIX_SET
+
+/* all linked symbols and init macros */
+# define _dist_code z__dist_code
+# define _length_code z__length_code
+# define _tr_align z__tr_align
+# define _tr_flush_bits z__tr_flush_bits
+# define _tr_flush_block z__tr_flush_block
+# define _tr_init z__tr_init
+# define _tr_stored_block z__tr_stored_block
+# define _tr_tally z__tr_tally
+# define adler32 z_adler32
+# define adler32_combine z_adler32_combine
+# define adler32_combine64 z_adler32_combine64
+# define adler32_z z_adler32_z
+# ifndef Z_SOLO
+# define compress z_compress
+# define compress2 z_compress2
+# define compressBound z_compressBound
+# endif
+# define crc32 z_crc32
+# define crc32_combine z_crc32_combine
+# define crc32_combine64 z_crc32_combine64
+# define crc32_combine_gen z_crc32_combine_gen
+# define crc32_combine_gen64 z_crc32_combine_gen64
+# define crc32_combine_op z_crc32_combine_op
+# define crc32_z z_crc32_z
+# define deflate z_deflate
+# define deflateBound z_deflateBound
+# define deflateCopy z_deflateCopy
+# define deflateEnd z_deflateEnd
+# define deflateGetDictionary z_deflateGetDictionary
+# define deflateInit z_deflateInit
+# define deflateInit2 z_deflateInit2
+# define deflateInit2_ z_deflateInit2_
+# define deflateInit_ z_deflateInit_
+# define deflateParams z_deflateParams
+# define deflatePending z_deflatePending
+# define deflatePrime z_deflatePrime
+# define deflateReset z_deflateReset
+# define deflateResetKeep z_deflateResetKeep
+# define deflateSetDictionary z_deflateSetDictionary
+# define deflateSetHeader z_deflateSetHeader
+# define deflateTune z_deflateTune
+# define deflate_copyright z_deflate_copyright
+# define get_crc_table z_get_crc_table
+# ifndef Z_SOLO
+# define gz_error z_gz_error
+# define gz_intmax z_gz_intmax
+# define gz_strwinerror z_gz_strwinerror
+# define gzbuffer z_gzbuffer
+# define gzclearerr z_gzclearerr
+# define gzclose z_gzclose
+# define gzclose_r z_gzclose_r
+# define gzclose_w z_gzclose_w
+# define gzdirect z_gzdirect
+# define gzdopen z_gzdopen
+# define gzeof z_gzeof
+# define gzerror z_gzerror
+# define gzflush z_gzflush
+# define gzfread z_gzfread
+# define gzfwrite z_gzfwrite
+# define gzgetc z_gzgetc
+# define gzgetc_ z_gzgetc_
+# define gzgets z_gzgets
+# define gzoffset z_gzoffset
+# define gzoffset64 z_gzoffset64
+# define gzopen z_gzopen
+# define gzopen64 z_gzopen64
+# ifdef _WIN32
+# define gzopen_w z_gzopen_w
+# endif
+# define gzprintf z_gzprintf
+# define gzputc z_gzputc
+# define gzputs z_gzputs
+# define gzread z_gzread
+# define gzrewind z_gzrewind
+# define gzseek z_gzseek
+# define gzseek64 z_gzseek64
+# define gzsetparams z_gzsetparams
+# define gztell z_gztell
+# define gztell64 z_gztell64
+# define gzungetc z_gzungetc
+# define gzvprintf z_gzvprintf
+# define gzwrite z_gzwrite
+# endif
+# define inflate z_inflate
+# define inflateBack z_inflateBack
+# define inflateBackEnd z_inflateBackEnd
+# define inflateBackInit z_inflateBackInit
+# define inflateBackInit_ z_inflateBackInit_
+# define inflateCodesUsed z_inflateCodesUsed
+# define inflateCopy z_inflateCopy
+# define inflateEnd z_inflateEnd
+# define inflateGetDictionary z_inflateGetDictionary
+# define inflateGetHeader z_inflateGetHeader
+# define inflateInit z_inflateInit
+# define inflateInit2 z_inflateInit2
+# define inflateInit2_ z_inflateInit2_
+# define inflateInit_ z_inflateInit_
+# define inflateMark z_inflateMark
+# define inflatePrime z_inflatePrime
+# define inflateReset z_inflateReset
+# define inflateReset2 z_inflateReset2
+# define inflateResetKeep z_inflateResetKeep
+# define inflateSetDictionary z_inflateSetDictionary
+# define inflateSync z_inflateSync
+# define inflateSyncPoint z_inflateSyncPoint
+# define inflateUndermine z_inflateUndermine
+# define inflateValidate z_inflateValidate
+# define inflate_copyright z_inflate_copyright
+# define inflate_fast z_inflate_fast
+# define inflate_table z_inflate_table
+# ifndef Z_SOLO
+# define uncompress z_uncompress
+# define uncompress2 z_uncompress2
+# endif
+# define zError z_zError
+# ifndef Z_SOLO
+# define zcalloc z_zcalloc
+# define zcfree z_zcfree
+# endif
+# define zlibCompileFlags z_zlibCompileFlags
+# define zlibVersion z_zlibVersion
+
+/* all zlib typedefs in zlib.h and zconf.h */
+# define Byte z_Byte
+# define Bytef z_Bytef
+# define alloc_func z_alloc_func
+# define charf z_charf
+# define free_func z_free_func
+# ifndef Z_SOLO
+# define gzFile z_gzFile
# endif
+# define gz_header z_gz_header
+# define gz_headerp z_gz_headerp
+# define in_func z_in_func
+# define intf z_intf
+# define out_func z_out_func
+# define uInt z_uInt
+# define uIntf z_uIntf
+# define uLong z_uLong
+# define uLongf z_uLongf
+# define voidp z_voidp
+# define voidpc z_voidpc
+# define voidpf z_voidpf
+
+/* all zlib structs in zlib.h and zconf.h */
+# define gz_header_s z_gz_header_s
+# define internal_state z_internal_state
+
#endif
+
#if defined(__MSDOS__) && !defined(MSDOS)
# define MSDOS
#endif
-
-/* WinCE doesn't have errno.h */
-#ifdef _WIN32_WCE
-# define NO_ERRNO_H
+#if (defined(OS_2) || defined(__OS2__)) && !defined(OS2)
+# define OS2
+#endif
+#if defined(_WINDOWS) && !defined(WINDOWS)
+# define WINDOWS
+#endif
+#if defined(_WIN32) || defined(_WIN32_WCE) || defined(__WIN32__)
+# ifndef WIN32
+# define WIN32
+# endif
+#endif
+#if (defined(MSDOS) || defined(OS2) || defined(WINDOWS)) && !defined(WIN32)
+# if !defined(__GNUC__) && !defined(__FLAT__) && !defined(__386__)
+# ifndef SYS16BIT
+# define SYS16BIT
+# endif
+# endif
#endif
-
/*
* Compile with -DMAXSEG_64K if the alloc function cannot allocate more
* than 64k bytes at a time (needed on systems with 16-bit int).
*/
-#if defined(MSDOS) && !defined(__32BIT__)
+#ifdef SYS16BIT
# define MAXSEG_64K
#endif
#ifdef MSDOS
# define UNALIGNED_OK
#endif
-#if (defined(MSDOS) || defined(_WINDOWS) || defined(WIN32)) && !defined(STDC)
-# define STDC
-#endif
-#if defined(__STDC__) || defined(__cplusplus) || defined(__OS2__)
+#ifdef __STDC_VERSION__
# ifndef STDC
# define STDC
# endif
+# if __STDC_VERSION__ >= 199901L
+# ifndef STDC99
+# define STDC99
+# endif
+# endif
+#endif
+#if !defined(STDC) && (defined(__STDC__) || defined(__cplusplus))
+# define STDC
+#endif
+#if !defined(STDC) && (defined(__GNUC__) || defined(__BORLANDC__))
+# define STDC
+#endif
+#if !defined(STDC) && (defined(MSDOS) || defined(WINDOWS) || defined(WIN32))
+# define STDC
+#endif
+#if !defined(STDC) && (defined(OS2) || defined(__HOS_AIX__))
+# define STDC
+#endif
+
+#if defined(__OS400__) && !defined(STDC) /* iSeries (formerly AS/400). */
+# define STDC
#endif
#ifndef STDC
# ifndef const /* cannot use !defined(STDC) && !defined(const) on Mac */
-# define const
+# define const /* note: need a more gentle solution here */
# endif
#endif
-/* Some Mac compilers merge all .h files incorrectly: */
-#if defined(__MWERKS__) || defined(applec) ||defined(THINK_C) ||defined(__SC__)
-# define NO_DUMMY_DECL
-#endif
-
-/* Old Borland C and LCC incorrectly complains about missing returns: */
-#if defined(__BORLANDC__) && (__BORLANDC__ < 0x500)
-# define NEED_DUMMY_RETURN
+#if defined(ZLIB_CONST) && !defined(z_const)
+# define z_const const
+#else
+# define z_const
#endif
-#if defined(__LCC__)
-# define NEED_DUMMY_RETURN
+#ifdef Z_SOLO
+ typedef unsigned long z_size_t;
+#else
+# define z_longlong long long
+# if defined(NO_SIZE_T)
+ typedef unsigned NO_SIZE_T z_size_t;
+# elif defined(STDC)
+# include <stddef.h>
+ typedef size_t z_size_t;
+# else
+ typedef unsigned long z_size_t;
+# endif
+# undef z_longlong
#endif
/* Maximum value for memLevel in deflateInit2 */
Of course this will generally degrade compression (there's no free lunch).
The memory requirements for inflate are (in bytes) 1 << windowBits
- that is, 32K for windowBits=15 (default value) plus a few kilobytes
+ that is, 32K for windowBits=15 (default value) plus about 7 kilobytes
for small objects.
*/
# endif
#endif
+#ifndef Z_ARG /* function prototypes for stdarg */
+# if defined(STDC) || defined(Z_HAVE_STDARG_H)
+# define Z_ARG(args) args
+# else
+# define Z_ARG(args) ()
+# endif
+#endif
+
/* The following definitions for FAR are needed only for MSDOS mixed
* model programming (small or medium model with some far allocations).
* This was tested only with MSC; for other MSDOS compilers you may have
* to define NO_MEMCPY in zutil.h. If you don't need the mixed model,
* just define FAR to be empty.
*/
-#if (defined(M_I86SM) || defined(M_I86MM)) && !defined(__32BIT__)
- /* MSC small or medium model */
-# define SMALL_MEDIUM
-# ifdef _MSC_VER
-# define FAR _far
-# else
-# define FAR far
+#ifdef SYS16BIT
+# if defined(M_I86SM) || defined(M_I86MM)
+ /* MSC small or medium model */
+# define SMALL_MEDIUM
+# ifdef _MSC_VER
+# define FAR _far
+# else
+# define FAR far
+# endif
# endif
-#endif
-#if defined(__BORLANDC__) && (defined(__SMALL__) || defined(__MEDIUM__))
-# ifndef __32BIT__
+# if (defined(__SMALL__) || defined(__MEDIUM__))
+ /* Turbo C small or medium model */
# define SMALL_MEDIUM
-# define FAR _far
+# ifdef __BORLANDC__
+# define FAR _far
+# else
+# define FAR far
+# endif
# endif
#endif
-/* Compile with -DZLIB_DLL for Windows DLL support */
-#if defined(ZLIB_DLL)
-# if defined(_WINDOWS) || defined(WINDOWS)
+#if defined(WINDOWS) || defined(WIN32)
+ /* If building or using zlib as a DLL, define ZLIB_DLL.
+ * This is not mandatory, but it offers a little performance increase.
+ */
+# ifdef ZLIB_DLL
+# if defined(WIN32) && (!defined(__BORLANDC__) || (__BORLANDC__ >= 0x500))
+# ifdef ZLIB_INTERNAL
+# define ZEXTERN extern __declspec(dllexport)
+# else
+# define ZEXTERN extern __declspec(dllimport)
+# endif
+# endif
+# endif /* ZLIB_DLL */
+ /* If building or using zlib with the WINAPI/WINAPIV calling convention,
+ * define ZLIB_WINAPI.
+ * Caution: the standard ZLIB1.DLL is NOT compiled using ZLIB_WINAPI.
+ */
+# ifdef ZLIB_WINAPI
# ifdef FAR
# undef FAR
# endif
+# ifndef WIN32_LEAN_AND_MEAN
+# define WIN32_LEAN_AND_MEAN
+# endif
# include <windows.h>
-# define ZEXPORT(x) x WINAPI
+ /* No need for _export, use ZLIB.DEF instead. */
+ /* For complete Windows compatibility, use WINAPI, not __stdcall. */
+# define ZEXPORT WINAPI
# ifdef WIN32
-# define ZEXPORTVA(x) x WINAPIV
+# define ZEXPORTVA WINAPIV
# else
-# define ZEXPORTVA(x) x FAR _cdecl _export
+# define ZEXPORTVA FAR CDECL
# endif
# endif
-# if defined (__BORLANDC__)
-# if (__BORLANDC__ >= 0x0500) && defined (WIN32)
-# include <windows.h>
-# define ZEXPORT(x) x __declspec(dllexport) WINAPI
-# define ZEXPORTRVA(x) x __declspec(dllexport) WINAPIV
+#endif
+
+#if defined (__BEOS__)
+# ifdef ZLIB_DLL
+# ifdef ZLIB_INTERNAL
+# define ZEXPORT __declspec(dllexport)
+# define ZEXPORTVA __declspec(dllexport)
# else
-# if defined (_Windows) && defined (__DLL__)
-# define ZEXPORT(x) x _export
-# define ZEXPORTVA(x) x _export
-# endif
+# define ZEXPORT __declspec(dllimport)
+# define ZEXPORTVA __declspec(dllimport)
# endif
# endif
#endif
-
+#ifndef ZEXTERN
+# define ZEXTERN extern
+#endif
#ifndef ZEXPORT
-# define ZEXPORT(x) static x
+# define ZEXPORT
#endif
#ifndef ZEXPORTVA
-# define ZEXPORTVA(x) static x
-#endif
-#ifndef ZEXTERN
-# define ZEXTERN(x) static x
-#endif
-#ifndef ZEXTERNDEF
-# define ZEXTERNDEF(x) static x
+# define ZEXPORTVA
#endif
#ifndef FAR
-# define FAR
+# define FAR
#endif
-#if !defined(MACOS) && !defined(TARGET_OS_MAC)
+#if !defined(__MACTYPES__)
typedef unsigned char Byte; /* 8 bits */
#endif
typedef unsigned int uInt; /* 16 bits or more */
typedef uLong FAR uLongf;
#ifdef STDC
- typedef void FAR *voidpf;
- typedef void *voidp;
+ typedef void const *voidpc;
+ typedef void FAR *voidpf;
+ typedef void *voidp;
+#else
+ typedef Byte const *voidpc;
+ typedef Byte FAR *voidpf;
+ typedef Byte *voidp;
+#endif
+
+#if !defined(Z_U4) && !defined(Z_SOLO) && defined(STDC)
+# include <limits.h>
+# if (UINT_MAX == 0xffffffffUL)
+# define Z_U4 unsigned
+# elif (ULONG_MAX == 0xffffffffUL)
+# define Z_U4 unsigned long
+# elif (USHRT_MAX == 0xffffffffUL)
+# define Z_U4 unsigned short
+# endif
+#endif
+
+#ifdef Z_U4
+ typedef Z_U4 z_crc_t;
#else
- typedef Byte FAR *voidpf;
- typedef Byte *voidp;
+ typedef unsigned long z_crc_t;
#endif
-#ifdef HAVE_UNISTD_H
-# include <sys/types.h> /* for off_t */
-# include <unistd.h> /* for SEEK_* and off_t */
-# define z_off_t off_t
+#ifdef HAVE_UNISTD_H /* may be set to #if 1 by ./configure */
+# define Z_HAVE_UNISTD_H
#endif
-#ifndef SEEK_SET
+
+#ifdef HAVE_STDARG_H /* may be set to #if 1 by ./configure */
+# define Z_HAVE_STDARG_H
+#endif
+
+#ifdef STDC
+# ifndef Z_SOLO
+# include <sys/types.h> /* for off_t */
+# endif
+#endif
+
+#if defined(STDC) || defined(Z_HAVE_STDARG_H)
+# ifndef Z_SOLO
+# include <stdarg.h> /* for va_list */
+# endif
+#endif
+
+#ifdef _WIN32
+# ifndef Z_SOLO
+# include <stddef.h> /* for wchar_t */
+# endif
+#endif
+
+/* a little trick to accommodate both "#define _LARGEFILE64_SOURCE" and
+ * "#define _LARGEFILE64_SOURCE 1" as requesting 64-bit operations, (even
+ * though the former does not conform to the LFS document), but considering
+ * both "#undef _LARGEFILE64_SOURCE" and "#define _LARGEFILE64_SOURCE 0" as
+ * equivalently requesting no 64-bit operations
+ */
+#if defined(_LARGEFILE64_SOURCE) && -_LARGEFILE64_SOURCE - -1 == 1
+# undef _LARGEFILE64_SOURCE
+#endif
+
+#ifndef Z_HAVE_UNISTD_H
+# ifdef __WATCOMC__
+# define Z_HAVE_UNISTD_H
+# endif
+#endif
+#ifndef Z_HAVE_UNISTD_H
+# if defined(_LARGEFILE64_SOURCE) && !defined(_WIN32)
+# define Z_HAVE_UNISTD_H
+# endif
+#endif
+#ifndef Z_SOLO
+# if defined(Z_HAVE_UNISTD_H)
+# include <unistd.h> /* for SEEK_*, off_t, and _LFS64_LARGEFILE */
+# ifdef VMS
+# include <unixio.h> /* for off_t */
+# endif
+# ifndef z_off_t
+# define z_off_t off_t
+# endif
+# endif
+#endif
+
+#if defined(_LFS64_LARGEFILE) && _LFS64_LARGEFILE-0
+# define Z_LFS64
+#endif
+
+#if defined(_LARGEFILE64_SOURCE) && defined(Z_LFS64)
+# define Z_LARGE64
+#endif
+
+#if defined(_FILE_OFFSET_BITS) && _FILE_OFFSET_BITS-0 == 64 && defined(Z_LFS64)
+# define Z_WANT64
+#endif
+
+#if !defined(SEEK_SET) && !defined(Z_SOLO)
# define SEEK_SET 0 /* Seek from beginning of file. */
# define SEEK_CUR 1 /* Seek from current position. */
# define SEEK_END 2 /* Set file pointer to EOF plus "offset" */
#endif
+
#ifndef z_off_t
-# define z_off_t long
+# define z_off_t long
+#endif
+
+#if !defined(_WIN32) && defined(Z_LARGE64)
+# define z_off64_t off64_t
+#else
+# if defined(_WIN32) && !defined(__GNUC__) && !defined(Z_SOLO)
+# define z_off64_t __int64
+# else
+# define z_off64_t z_off_t
+# endif
#endif
/* MVS linker does not support external names larger than 8 bytes */
#if defined(__MVS__)
-# pragma map(deflateInit_,"DEIN")
-# pragma map(deflateInit2_,"DEIN2")
-# pragma map(deflateEnd,"DEEND")
-# pragma map(inflateInit_,"ININ")
-# pragma map(inflateInit2_,"ININ2")
-# pragma map(inflateEnd,"INEND")
-# pragma map(inflateSync,"INSY")
-# pragma map(inflateSetDictionary,"INSEDI")
-# pragma map(inflate_blocks,"INBL")
-# pragma map(inflate_blocks_new,"INBLNE")
-# pragma map(inflate_blocks_free,"INBLFR")
-# pragma map(inflate_blocks_reset,"INBLRE")
-# pragma map(inflate_codes_free,"INCOFR")
-# pragma map(inflate_codes,"INCO")
-# pragma map(inflate_fast,"INFA")
-# pragma map(inflate_flush,"INFLU")
-# pragma map(inflate_mask,"INMA")
-# pragma map(inflate_set_dictionary,"INSEDI2")
-# pragma map(inflate_copyright,"INCOPY")
-# pragma map(inflate_trees_bits,"INTRBI")
-# pragma map(inflate_trees_dynamic,"INTRDY")
-# pragma map(inflate_trees_fixed,"INTRFI")
-# pragma map(inflate_trees_free,"INTRFR")
-#endif
-
-#endif /* _ZCONF_H */
+ #pragma map(deflateInit_,"DEIN")
+ #pragma map(deflateInit2_,"DEIN2")
+ #pragma map(deflateEnd,"DEEND")
+ #pragma map(deflateBound,"DEBND")
+ #pragma map(inflateInit_,"ININ")
+ #pragma map(inflateInit2_,"ININ2")
+ #pragma map(inflateEnd,"INEND")
+ #pragma map(inflateSync,"INSY")
+ #pragma map(inflateSetDictionary,"INSEDI")
+ #pragma map(compressBound,"CMBND")
+ #pragma map(inflate_table,"INTABL")
+ #pragma map(inflate_fast,"INFA")
+ #pragma map(inflate_copyright,"INCOPY")
+#endif
+
+#endif /* ZCONF_H */
--- /dev/null
+/* gzguts.h -- zlib internal header definitions for gz* operations
+ * Copyright (C) 2004-2019 Mark Adler
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ */
+
+#ifdef _LARGEFILE64_SOURCE
+# ifndef _LARGEFILE_SOURCE
+# define _LARGEFILE_SOURCE 1
+# endif
+# ifdef _FILE_OFFSET_BITS
+# undef _FILE_OFFSET_BITS
+# endif
+#endif
+
+#ifdef HAVE_HIDDEN
+# define ZLIB_INTERNAL __attribute__((visibility ("hidden")))
+#else
+# define ZLIB_INTERNAL
+#endif
+
+#include <stdio.h>
+#include "zlib.h"
+#ifdef STDC
+# include <string.h>
+# include <stdlib.h>
+# include <limits.h>
+#endif
+
+#ifndef _POSIX_SOURCE
+# define _POSIX_SOURCE
+#endif
+#include <fcntl.h>
+
+#ifdef _WIN32
+# include <stddef.h>
+#endif
+
+#if defined(__TURBOC__) || defined(_MSC_VER) || defined(_WIN32)
+# include <io.h>
+#endif
+
+#if defined(_WIN32)
+# define WIDECHAR
+#endif
+
+#ifdef WINAPI_FAMILY
+# define open _open
+# define read _read
+# define write _write
+# define close _close
+#endif
+
+#ifdef NO_DEFLATE /* for compatibility with old definition */
+# define NO_GZCOMPRESS
+#endif
+
+#if defined(STDC99) || (defined(__TURBOC__) && __TURBOC__ >= 0x550)
+# ifndef HAVE_VSNPRINTF
+# define HAVE_VSNPRINTF
+# endif
+#endif
+
+#if defined(__CYGWIN__)
+# ifndef HAVE_VSNPRINTF
+# define HAVE_VSNPRINTF
+# endif
+#endif
+
+#if defined(MSDOS) && defined(__BORLANDC__) && (BORLANDC > 0x410)
+# ifndef HAVE_VSNPRINTF
+# define HAVE_VSNPRINTF
+# endif
+#endif
+
+#ifndef HAVE_VSNPRINTF
+# ifdef MSDOS
+/* vsnprintf may exist on some MS-DOS compilers (DJGPP?),
+ but for now we just assume it doesn't. */
+# define NO_vsnprintf
+# endif
+# ifdef __TURBOC__
+# define NO_vsnprintf
+# endif
+# ifdef WIN32
+/* In Win32, vsnprintf is available as the "non-ANSI" _vsnprintf. */
+# if !defined(vsnprintf) && !defined(NO_vsnprintf)
+# if !defined(_MSC_VER) || ( defined(_MSC_VER) && _MSC_VER < 1500 )
+# define vsnprintf _vsnprintf
+# endif
+# endif
+# endif
+# ifdef __SASC
+# define NO_vsnprintf
+# endif
+# ifdef VMS
+# define NO_vsnprintf
+# endif
+# ifdef __OS400__
+# define NO_vsnprintf
+# endif
+# ifdef __MVS__
+# define NO_vsnprintf
+# endif
+#endif
+
+/* unlike snprintf (which is required in C99), _snprintf does not guarantee
+ null termination of the result -- however this is only used in gzlib.c where
+ the result is assured to fit in the space provided */
+#if defined(_MSC_VER) && _MSC_VER < 1900
+# define snprintf _snprintf
+#endif
+
+#ifndef local
+# define local static
+#endif
+/* since "static" is used to mean two completely different things in C, we
+ define "local" for the non-static meaning of "static", for readability
+ (compile with -Dlocal if your debugger can't find static symbols) */
+
+/* gz* functions always use library allocation functions */
+#ifndef STDC
+ extern voidp malloc OF((uInt size));
+ extern void free OF((voidpf ptr));
+#endif
+
+/* get errno and strerror definition */
+#if defined UNDER_CE
+# include <windows.h>
+# define zstrerror() gz_strwinerror((DWORD)GetLastError())
+#else
+# ifndef NO_STRERROR
+# include <errno.h>
+# define zstrerror() strerror(errno)
+# else
+# define zstrerror() "stdio error (consult errno)"
+# endif
+#endif
+
+/* provide prototypes for these when building zlib without LFS */
+#if !defined(_LARGEFILE64_SOURCE) || _LFS64_LARGEFILE-0 == 0
+ ZEXTERN gzFile ZEXPORT gzopen64 OF((const char *, const char *));
+ ZEXTERN z_off64_t ZEXPORT gzseek64 OF((gzFile, z_off64_t, int));
+ ZEXTERN z_off64_t ZEXPORT gztell64 OF((gzFile));
+ ZEXTERN z_off64_t ZEXPORT gzoffset64 OF((gzFile));
+#endif
+
+/* default memLevel */
+#if MAX_MEM_LEVEL >= 8
+# define DEF_MEM_LEVEL 8
+#else
+# define DEF_MEM_LEVEL MAX_MEM_LEVEL
+#endif
+
+/* default i/o buffer size -- double this for output when reading (this and
+ twice this must be able to fit in an unsigned type) */
+#define GZBUFSIZE 8192
+
+/* gzip modes, also provide a little integrity check on the passed structure */
+#define GZ_NONE 0
+#define GZ_READ 7247
+#define GZ_WRITE 31153
+#define GZ_APPEND 1 /* mode set to GZ_WRITE after the file is opened */
+
+/* values for gz_state how */
+#define LOOK 0 /* look for a gzip header */
+#define COPY__ 1 /* copy input directly */
+#define GZIP 2 /* decompress a gzip stream */
+
+/* internal gzip file state data structure */
+typedef struct {
+ /* exposed contents for gzgetc() macro */
+ struct gzFile_s x; /* "x" for exposed */
+ /* x.have: number of bytes available at x.next */
+ /* x.next: next output data to deliver or write */
+ /* x.pos: current position in uncompressed data */
+ /* used for both reading and writing */
+ int mode; /* see gzip modes above */
+ int fd; /* file descriptor */
+ char *path; /* path or fd for error messages */
+ unsigned size; /* buffer size, zero if not allocated yet */
+ unsigned want; /* requested buffer size, default is GZBUFSIZE */
+ unsigned char *in; /* input buffer (double-sized when writing) */
+ unsigned char *out; /* output buffer (double-sized when reading) */
+ int direct; /* 0 if processing gzip, 1 if transparent */
+ /* just for reading */
+ int how; /* 0: get header, 1: copy, 2: decompress */
+ z_off64_t start; /* where the gzip data started, for rewinding */
+ int eof; /* true if end of input file reached */
+ int past; /* true if read requested past end */
+ /* just for writing */
+ int level; /* compression level */
+ int strategy; /* compression strategy */
+ int reset; /* true if a reset is pending after a Z_FINISH */
+ /* seek request */
+ z_off64_t skip; /* amount to skip (already rewound if backwards) */
+ int seek; /* true if seek request pending */
+ /* error information */
+ int err; /* error code */
+ char *msg; /* error message */
+ /* zlib inflate or deflate stream */
+ z_stream strm; /* stream structure in-place (not a pointer) */
+} gz_state;
+typedef gz_state FAR *gz_statep;
+
+/* shared functions */
+void ZLIB_INTERNAL gz_error OF((gz_statep, int, const char *));
+#if defined UNDER_CE
+char ZLIB_INTERNAL *gz_strwinerror OF((DWORD error));
+#endif
+
+/* GT_OFF(x), where x is an unsigned value, is true if x > maximum z_off64_t
+ value -- needed when comparing unsigned to z_off64_t, which is signed
+ (possible z_off64_t types off_t, off64_t, and long are all signed) */
+#ifdef INT_MAX
+# define GT_OFF(x) (sizeof(int) == sizeof(z_off64_t) && (x) > INT_MAX)
+#else
+unsigned ZLIB_INTERNAL gz_intmax OF((void));
+# define GT_OFF(x) (sizeof(int) == sizeof(z_off64_t) && (x) > gz_intmax())
+#endif
+++ /dev/null
-/* infblock.c -- interpret and process block types to last block
- * Copyright (C) 1995-2002 Mark Adler
- * For conditions of distribution and use, see copyright notice in zlib.h
- */
-
-#include "zutil.h"
-#include "infblock.h"
-#include "inftrees.h"
-#include "infcodes.h"
-#include "infutil.h"
-
-
-/* simplify the use of the inflate_huft type with some defines */
-#define exop word.what.Exop
-#define bits word.what.Bits
-
-/* Table for deflate from PKZIP's appnote.txt. */
-local const uInt border[] = { /* Order of the bit length code lengths */
- 16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15};
-
-/*
- Notes beyond the 1.93a appnote.txt:
-
- 1. Distance pointers never point before the beginning of the output
- stream.
- 2. Distance pointers can point back across blocks, up to 32k away.
- 3. There is an implied maximum of 7 bits for the bit length table and
- 15 bits for the actual data.
- 4. If only one code exists, then it is encoded using one bit. (Zero
- would be more efficient, but perhaps a little confusing.) If two
- codes exist, they are coded using one bit each (0 and 1).
- 5. There is no way of sending zero distance codes--a dummy must be
- sent if there are none. (History: a pre 2.0 version of PKZIP would
- store blocks with no distance codes, but this was discovered to be
- too harsh a criterion.) Valid only for 1.93a. 2.04c does allow
- zero distance codes, which is sent as one code of zero bits in
- length.
- 6. There are up to 286 literal/length codes. Code 256 represents the
- end-of-block. Note however that the static length tree defines
- 288 codes just to fill out the Huffman codes. Codes 286 and 287
- cannot be used though, since there is no length base or extra bits
- defined for them. Similarily, there are up to 30 distance codes.
- However, static trees define 32 codes (all 5 bits) to fill out the
- Huffman codes, but the last two had better not show up in the data.
- 7. Unzip can check dynamic Huffman blocks for complete code sets.
- The exception is that a single code would not be complete (see #4).
- 8. The five bits following the block type is really the number of
- literal codes sent minus 257.
- 9. Length codes 8,16,16 are interpreted as 13 length codes of 8 bits
- (1+6+6). Therefore, to output three times the length, you output
- three codes (1+1+1), whereas to output four times the same length,
- you only need two codes (1+3). Hmm.
- 10. In the tree reconstruction algorithm, Code = Code + Increment
- only if BitLength(i) is not zero. (Pretty obvious.)
- 11. Correction: 4 Bits: # of Bit Length codes - 4 (4 - 19)
- 12. Note: length code 284 can represent 227-258, but length code 285
- really is 258. The last length deserves its own, short code
- since it gets used a lot in very redundant files. The length
- 258 is special since 258 - 3 (the min match length) is 255.
- 13. The literal/length and distance code bit lengths are read as a
- single stream of lengths. It is possible (and advantageous) for
- a repeat code (16, 17, or 18) to go across the boundary between
- the two sets of lengths.
- */
-
-
-local void inflate_blocks_reset( /* s, z, c) */
-inflate_blocks_statef *s,
-z_streamp z,
-uLongf *c )
-{
- if (c != Z_NULL)
- *c = s->check;
- if (s->mode == BTREE || s->mode == DTREE)
- ZFREE(z, s->sub.trees.blens);
- if (s->mode == CODES)
- inflate_codes_free(s->sub.decode.codes, z);
- s->mode = TYPE;
- s->bitk = 0;
- s->bitb = 0;
- s->read = s->write = s->window;
- if (s->checkfn != Z_NULL)
- z->adler = s->check = (*s->checkfn)(0L, (const Bytef *)Z_NULL, 0);
- Tracev((stderr, "inflate: blocks reset\n"));
-}
-
-
-local inflate_blocks_statef *inflate_blocks_new( /* z, c, w) */
-z_streamp z,
-check_func c,
-uInt w )
-{
- inflate_blocks_statef *s;
-
- if ((s = (inflate_blocks_statef *)ZALLOC
- (z,1,sizeof(struct inflate_blocks_state))) == Z_NULL)
- return s;
- if ((s->hufts =
- (inflate_huft *)ZALLOC(z, sizeof(inflate_huft), MANY)) == Z_NULL)
- {
- ZFREE(z, s);
- return Z_NULL;
- }
- if ((s->window = (Bytef *)ZALLOC(z, 1, w)) == Z_NULL)
- {
- ZFREE(z, s->hufts);
- ZFREE(z, s);
- return Z_NULL;
- }
- s->end = s->window + w;
- s->checkfn = c;
- s->mode = TYPE;
- Tracev((stderr, "inflate: blocks allocated\n"));
- inflate_blocks_reset(s, z, Z_NULL);
- return s;
-}
-
-
-local int inflate_blocks( /* s, z, r) */
-inflate_blocks_statef *s,
-z_streamp z,
-int r )
-{
- uInt t; /* temporary storage */
- uLong b; /* bit buffer */
- uInt k; /* bits in bit buffer */
- Bytef *p; /* input data pointer */
- uInt n; /* bytes available there */
- Bytef *q; /* output window write pointer */
- uInt m; /* bytes to end of window or read pointer */
-
- /* copy input/output information to locals (UPDATE macro restores) */
- LOAD
-
- /* process input based on current state */
- while (1) switch (s->mode)
- {
- case TYPE:
- NEEDBITS(3)
- t = (uInt)b & 7;
- s->last = t & 1;
- switch (t >> 1)
- {
- case 0: /* stored */
- Tracev((stderr, "inflate: stored block%s\n",
- s->last ? " (last)" : ""));
- DUMPBITS(3)
- t = k & 7; /* go to byte boundary */
- DUMPBITS(t)
- s->mode = LENS; /* get length of stored block */
- break;
- case 1: /* fixed */
- Tracev((stderr, "inflate: fixed codes block%s\n",
- s->last ? " (last)" : ""));
- {
- uInt bl, bd;
- inflate_huft *tl, *td;
-
- inflate_trees_fixed(&bl, &bd, (const inflate_huft**)&tl,
- (const inflate_huft**)&td, z);
- s->sub.decode.codes = inflate_codes_new(bl, bd, tl, td, z);
- if (s->sub.decode.codes == Z_NULL)
- {
- r = Z_MEM_ERROR;
- LEAVE
- }
- }
- DUMPBITS(3)
- s->mode = CODES;
- break;
- case 2: /* dynamic */
- Tracev((stderr, "inflate: dynamic codes block%s\n",
- s->last ? " (last)" : ""));
- DUMPBITS(3)
- s->mode = TABLE;
- break;
- case 3: /* illegal */
- DUMPBITS(3)
- s->mode = BAD;
- z->msg = (char*)"invalid block type";
- r = Z_DATA_ERROR;
- LEAVE
- }
- break;
- case LENS:
- NEEDBITS(32)
- if ((((~b) >> 16) & 0xffff) != (b & 0xffff))
- {
- s->mode = BAD;
- z->msg = (char*)"invalid stored block lengths";
- r = Z_DATA_ERROR;
- LEAVE
- }
- s->sub.left = (uInt)b & 0xffff;
- b = k = 0; /* dump bits */
- Tracev((stderr, "inflate: stored length %u\n", s->sub.left));
- s->mode = s->sub.left ? STORED : (s->last ? DRY : TYPE);
- break;
- case STORED:
- if (n == 0)
- LEAVE
- NEEDOUT
- t = s->sub.left;
- if (t > n) t = n;
- if (t > m) t = m;
- zmemcpy(q, p, t);
- p += t; n -= t;
- q += t; m -= t;
- if ((s->sub.left -= t) != 0)
- break;
- Tracev((stderr, "inflate: stored end, %lu total out\n",
- z->total_out + (q >= s->read ? q - s->read :
- (s->end - s->read) + (q - s->window))));
- s->mode = s->last ? DRY : TYPE;
- break;
- case TABLE:
- NEEDBITS(14)
- s->sub.trees.table = t = (uInt)b & 0x3fff;
-#ifndef PKZIP_BUG_WORKAROUND
- if ((t & 0x1f) > 29 || ((t >> 5) & 0x1f) > 29)
- {
- s->mode = BAD;
- z->msg = (char*)"too many length or distance symbols";
- r = Z_DATA_ERROR;
- LEAVE
- }
-#endif
- t = 258 + (t & 0x1f) + ((t >> 5) & 0x1f);
- if ((s->sub.trees.blens = (uIntf*)ZALLOC(z, t, sizeof(uInt))) == Z_NULL)
- {
- r = Z_MEM_ERROR;
- LEAVE
- }
- DUMPBITS(14)
- s->sub.trees.index = 0;
- Tracev((stderr, "inflate: table sizes ok\n"));
- s->mode = BTREE;
- /* fall through */
- case BTREE:
- while (s->sub.trees.index < 4 + (s->sub.trees.table >> 10))
- {
- NEEDBITS(3)
- s->sub.trees.blens[border[s->sub.trees.index++]] = (uInt)b & 7;
- DUMPBITS(3)
- }
- while (s->sub.trees.index < 19)
- s->sub.trees.blens[border[s->sub.trees.index++]] = 0;
- s->sub.trees.bb = 7;
- t = inflate_trees_bits(s->sub.trees.blens, &s->sub.trees.bb,
- &s->sub.trees.tb, s->hufts, z);
- if (t != Z_OK)
- {
- r = t;
- if (r == Z_DATA_ERROR)
- {
- ZFREE(z, s->sub.trees.blens);
- s->mode = BAD;
- }
- LEAVE
- }
- s->sub.trees.index = 0;
- Tracev((stderr, "inflate: bits tree ok\n"));
- s->mode = DTREE;
- /* fall through */
- case DTREE:
- while (t = s->sub.trees.table,
- s->sub.trees.index < 258 + (t & 0x1f) + ((t >> 5) & 0x1f))
- {
- inflate_huft *h;
- uInt i, j, c;
-
- t = s->sub.trees.bb;
- NEEDBITS(t)
- h = s->sub.trees.tb + ((uInt)b & inflate_mask[t]);
- t = h->bits;
- c = h->base;
- if (c < 16)
- {
- DUMPBITS(t)
- s->sub.trees.blens[s->sub.trees.index++] = c;
- }
- else /* c == 16..18 */
- {
- i = c == 18 ? 7 : c - 14;
- j = c == 18 ? 11 : 3;
- NEEDBITS(t + i)
- DUMPBITS(t)
- j += (uInt)b & inflate_mask[i];
- DUMPBITS(i)
- i = s->sub.trees.index;
- t = s->sub.trees.table;
- if (i + j > 258 + (t & 0x1f) + ((t >> 5) & 0x1f) ||
- (c == 16 && i < 1))
- {
- ZFREE(z, s->sub.trees.blens);
- s->mode = BAD;
- z->msg = (char*)"invalid bit length repeat";
- r = Z_DATA_ERROR;
- LEAVE
- }
- c = c == 16 ? s->sub.trees.blens[i - 1] : 0;
- do {
- s->sub.trees.blens[i++] = c;
- } while (--j);
- s->sub.trees.index = i;
- }
- }
- s->sub.trees.tb = Z_NULL;
- {
- uInt bl, bd;
- inflate_huft *tl, *td;
- inflate_codes_statef *c;
-
- bl = 9; /* must be <= 9 for lookahead assumptions */
- bd = 6; /* must be <= 9 for lookahead assumptions */
- t = s->sub.trees.table;
- t = inflate_trees_dynamic(257 + (t & 0x1f), 1 + ((t >> 5) & 0x1f),
- s->sub.trees.blens, &bl, &bd, &tl, &td,
- s->hufts, z);
- if (t != Z_OK)
- {
- if (t == (uInt)Z_DATA_ERROR)
- {
- ZFREE(z, s->sub.trees.blens);
- s->mode = BAD;
- }
- r = t;
- LEAVE
- }
- Tracev((stderr, "inflate: trees ok\n"));
- if ((c = inflate_codes_new(bl, bd, tl, td, z)) == Z_NULL)
- {
- r = Z_MEM_ERROR;
- LEAVE
- }
- s->sub.decode.codes = c;
- }
- ZFREE(z, s->sub.trees.blens);
- s->mode = CODES;
- /* fall through */
- case CODES:
- UPDATE
- if ((r = inflate_codes(s, z, r)) != Z_STREAM_END)
- return inflate_flush(s, z, r);
- r = Z_OK;
- inflate_codes_free(s->sub.decode.codes, z);
- LOAD
- Tracev((stderr, "inflate: codes end, %lu total out\n",
- z->total_out + (q >= s->read ? q - s->read :
- (s->end - s->read) + (q - s->window))));
- if (!s->last)
- {
- s->mode = TYPE;
- break;
- }
- s->mode = DRY;
- /* fall through */
- case DRY:
- FLUSH
- if (s->read != s->write)
- LEAVE
- s->mode = DONE;
- /* fall through */
- case DONE:
- r = Z_STREAM_END;
- LEAVE
- case BAD:
- r = Z_DATA_ERROR;
- LEAVE
- default:
- r = Z_STREAM_ERROR;
- LEAVE
- }
-#ifdef NEED_DUMMY_RETURN
- return 0;
-#endif
-}
-
-
-local int inflate_blocks_free( /* s, z) */
-inflate_blocks_statef *s,
-z_streamp z )
-{
- inflate_blocks_reset(s, z, Z_NULL);
- ZFREE(z, s->window);
- ZFREE(z, s->hufts);
- ZFREE(z, s);
- Tracev((stderr, "inflate: blocks freed\n"));
- return Z_OK;
-}
-
-
+++ /dev/null
-/* infblock.h -- header to use infblock.c
- * Copyright (C) 1995-2002 Mark Adler
- * For conditions of distribution and use, see copyright notice in zlib.h
- */
-
-/* WARNING: this file should *not* be used by applications. It is
- part of the implementation of the compression library and is
- subject to change. Applications should only use zlib.h.
- */
-
-#ifndef _INFBLOCK_H
-#define _INFBLOCK_H
-
-struct inflate_blocks_state;
-typedef struct inflate_blocks_state FAR inflate_blocks_statef;
-
-local inflate_blocks_statef * inflate_blocks_new OF((
- z_streamp z,
- check_func c, /* check function */
- uInt w)); /* window size */
-
-local int inflate_blocks OF((
- inflate_blocks_statef *,
- z_streamp ,
- int)); /* initial return code */
-
-local void inflate_blocks_reset OF((
- inflate_blocks_statef *,
- z_streamp ,
- uLongf *)); /* check value on output */
-
-local int inflate_blocks_free OF((
- inflate_blocks_statef *,
- z_streamp));
-
-#endif /* _INFBLOCK_H */
+++ /dev/null
-/* infcodes.c -- process literals and length/distance pairs
- * Copyright (C) 1995-2002 Mark Adler
- * For conditions of distribution and use, see copyright notice in zlib.h
- */
-
-#include "zutil.h"
-#include "inftrees.h"
-#include "infblock.h"
-#include "infcodes.h"
-#include "infutil.h"
-
-/* simplify the use of the inflate_huft type with some defines */
-#define exop word.what.Exop
-#define bits word.what.Bits
-
-typedef enum { /* waiting for "i:"=input, "o:"=output, "x:"=nothing */
- START, /* x: set up for LEN */
- LEN, /* i: get length/literal/eob next */
- LENEXT, /* i: getting length extra (have base) */
- DIST, /* i: get distance next */
- DISTEXT, /* i: getting distance extra */
- COPY, /* o: copying bytes in window, waiting for space */
- LIT, /* o: got literal, waiting for output space */
- WASH, /* o: got eob, possibly still output waiting */
- END, /* x: got eob and all data flushed */
- BADCODE} /* x: got error */
-inflate_codes_mode;
-
-/* inflate codes private state */
-struct inflate_codes_state {
-
- /* mode */
- inflate_codes_mode mode; /* current inflate_codes mode */
-
- /* mode dependent information */
- uInt len;
- union {
- struct {
- inflate_huft *tree; /* pointer into tree */
- uInt need; /* bits needed */
- } code; /* if LEN or DIST, where in tree */
- uInt lit; /* if LIT, literal */
- struct {
- uInt get; /* bits to get for extra */
- uInt dist; /* distance back to copy from */
- } copy; /* if EXT or COPY, where and how much */
- } sub; /* submode */
-
- /* mode independent information */
- Byte lbits; /* ltree bits decoded per branch */
- Byte dbits; /* dtree bits decoder per branch */
- inflate_huft *ltree; /* literal/length/eob tree */
- inflate_huft *dtree; /* distance tree */
-
-};
-
-
-local inflate_codes_statef *inflate_codes_new( /* bl, bd, tl, td, z) */
-uInt bl, uInt bd,
-inflate_huft *tl,
-inflate_huft *td, /* need separate declaration for Borland C++ */
-z_streamp z )
-{
- inflate_codes_statef *c;
-
- if ((c = (inflate_codes_statef *)
- ZALLOC(z,1,sizeof(struct inflate_codes_state))) != Z_NULL)
- {
- c->mode = START;
- c->lbits = (Byte)bl;
- c->dbits = (Byte)bd;
- c->ltree = tl;
- c->dtree = td;
- Tracev((stderr, "inflate: codes new\n"));
- }
- return c;
-}
-
-
-local int inflate_codes( /* s, z, r) */
-inflate_blocks_statef *s,
-z_streamp z,
-int r )
-{
- uInt j; /* temporary storage */
- inflate_huft *t; /* temporary pointer */
- uInt e; /* extra bits or operation */
- uLong b; /* bit buffer */
- uInt k; /* bits in bit buffer */
- Bytef *p; /* input data pointer */
- uInt n; /* bytes available there */
- Bytef *q; /* output window write pointer */
- uInt m; /* bytes to end of window or read pointer */
- Bytef *f; /* pointer to copy strings from */
- inflate_codes_statef *c = s->sub.decode.codes; /* codes state */
-
- /* copy input/output information to locals (UPDATE macro restores) */
- LOAD
-
- /* process input and output based on current state */
- while (1) switch (c->mode)
- { /* waiting for "i:"=input, "o:"=output, "x:"=nothing */
- case START: /* x: set up for LEN */
-#ifndef SLOW
- if (m >= 258 && n >= 10)
- {
- UPDATE
- r = inflate_fast(c->lbits, c->dbits, c->ltree, c->dtree, s, z);
- LOAD
- if (r != Z_OK)
- {
- c->mode = r == Z_STREAM_END ? WASH : BADCODE;
- break;
- }
- }
-#endif /* !SLOW */
- c->sub.code.need = c->lbits;
- c->sub.code.tree = c->ltree;
- c->mode = LEN;
- /* fall through */
- case LEN: /* i: get length/literal/eob next */
- j = c->sub.code.need;
- NEEDBITS(j)
- t = c->sub.code.tree + ((uInt)b & inflate_mask[j]);
- DUMPBITS(t->bits)
- e = (uInt)(t->exop);
- if (e == 0) /* literal */
- {
- c->sub.lit = t->base;
- Tracevv((stderr, t->base >= 0x20 && t->base < 0x7f ?
- "inflate: literal '%c'\n" :
- "inflate: literal 0x%02x\n", t->base));
- c->mode = LIT;
- break;
- }
- if (e & 16) /* length */
- {
- c->sub.copy.get = e & 15;
- c->len = t->base;
- c->mode = LENEXT;
- break;
- }
- if ((e & 64) == 0) /* next table */
- {
- c->sub.code.need = e;
- c->sub.code.tree = t + t->base;
- break;
- }
- if (e & 32) /* end of block */
- {
- Tracevv((stderr, "inflate: end of block\n"));
- c->mode = WASH;
- break;
- }
- c->mode = BADCODE; /* invalid code */
- z->msg = (char*)"invalid literal/length code";
- r = Z_DATA_ERROR;
- LEAVE
- case LENEXT: /* i: getting length extra (have base) */
- j = c->sub.copy.get;
- NEEDBITS(j)
- c->len += (uInt)b & inflate_mask[j];
- DUMPBITS(j)
- c->sub.code.need = c->dbits;
- c->sub.code.tree = c->dtree;
- Tracevv((stderr, "inflate: length %u\n", c->len));
- c->mode = DIST;
- /* fall through */
- case DIST: /* i: get distance next */
- j = c->sub.code.need;
- NEEDBITS(j)
- t = c->sub.code.tree + ((uInt)b & inflate_mask[j]);
- DUMPBITS(t->bits)
- e = (uInt)(t->exop);
- if (e & 16) /* distance */
- {
- c->sub.copy.get = e & 15;
- c->sub.copy.dist = t->base;
- c->mode = DISTEXT;
- break;
- }
- if ((e & 64) == 0) /* next table */
- {
- c->sub.code.need = e;
- c->sub.code.tree = t + t->base;
- break;
- }
- c->mode = BADCODE; /* invalid code */
- z->msg = (char*)"invalid distance code";
- r = Z_DATA_ERROR;
- LEAVE
- case DISTEXT: /* i: getting distance extra */
- j = c->sub.copy.get;
- NEEDBITS(j)
- c->sub.copy.dist += (uInt)b & inflate_mask[j];
- DUMPBITS(j)
- Tracevv((stderr, "inflate: distance %u\n", c->sub.copy.dist));
- c->mode = COPY;
- /* fall through */
- case COPY: /* o: copying bytes in window, waiting for space */
- f = q - c->sub.copy.dist;
- while (f < s->window) /* modulo window size-"while" instead */
- f += s->end - s->window; /* of "if" handles invalid distances */
- while (c->len)
- {
- NEEDOUT
- OUTBYTE(*f++)
- if (f == s->end)
- f = s->window;
- c->len--;
- }
- c->mode = START;
- break;
- case LIT: /* o: got literal, waiting for output space */
- NEEDOUT
- OUTBYTE(c->sub.lit)
- c->mode = START;
- break;
- case WASH: /* o: got eob, possibly more output */
- if (k > 7) /* return unused byte, if any */
- {
- Assert(k < 16, "inflate_codes grabbed too many bytes")
- k -= 8;
- n++;
- p--; /* can always return one */
- }
- FLUSH
- if (s->read != s->write)
- LEAVE
- c->mode = END;
- /* fall through */
- case END:
- r = Z_STREAM_END;
- LEAVE
- case BADCODE: /* x: got error */
- r = Z_DATA_ERROR;
- LEAVE
- default:
- r = Z_STREAM_ERROR;
- LEAVE
- }
-#ifdef NEED_DUMMY_RETURN
- return Z_STREAM_ERROR; /* Some dumb compilers complain without this */
-#endif
-}
-
-
-local void inflate_codes_free( /* c, z) */
-inflate_codes_statef *c,
-z_streamp z )
-{
- ZFREE(z, c);
- Tracev((stderr, "inflate: codes free\n"));
-}
+++ /dev/null
-/* infcodes.h -- header to use infcodes.c
- * Copyright (C) 1995-2002 Mark Adler
- * For conditions of distribution and use, see copyright notice in zlib.h
- */
-
-/* WARNING: this file should *not* be used by applications. It is
- part of the implementation of the compression library and is
- subject to change. Applications should only use zlib.h.
- */
-
-#ifndef _INFCODES_H
-#define _INFCODES_H
-
-struct inflate_codes_state;
-typedef struct inflate_codes_state FAR inflate_codes_statef;
-
-local inflate_codes_statef *inflate_codes_new OF((
- uInt, uInt,
- inflate_huft *, inflate_huft *,
- z_streamp ));
-
-local int inflate_codes OF((
- inflate_blocks_statef *,
- z_streamp ,
- int));
-
-local void inflate_codes_free OF((
- inflate_codes_statef *,
- z_streamp ));
-
-#endif /* _INFCODES_H */
--- /dev/null
+/* inffast.c -- fast decoding
+ * Copyright (C) 1995-2017 Mark Adler
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ */
+
+#include "zutil.h"
+#include "inftrees.h"
+#include "inflate.h"
+#include "inffast.h"
+
+#ifdef ASMINF
+# pragma message("Assembler code may have bugs -- use at your own risk")
+#else
+
+/*
+ Decode literal, length, and distance codes and write out the resulting
+ literal and match bytes until either not enough input or output is
+ available, an end-of-block is encountered, or a data error is encountered.
+ When large enough input and output buffers are supplied to inflate(), for
+ example, a 16K input buffer and a 64K output buffer, more than 95% of the
+ inflate execution time is spent in this routine.
+
+ Entry assumptions:
+
+ state->mode == LEN
+ strm->avail_in >= 6
+ strm->avail_out >= 258
+ start >= strm->avail_out
+ state->bits < 8
+
+ On return, state->mode is one of:
+
+ LEN -- ran out of enough output space or enough available input
+ TYPE -- reached end of block code, inflate() to interpret next block
+ BAD -- error in block data
+
+ Notes:
+
+ - The maximum input bits used by a length/distance pair is 15 bits for the
+ length code, 5 bits for the length extra, 15 bits for the distance code,
+ and 13 bits for the distance extra. This totals 48 bits, or six bytes.
+ Therefore if strm->avail_in >= 6, then there is enough input to avoid
+ checking for available input while decoding.
+
+ - The maximum bytes that a single length/distance pair can output is 258
+ bytes, which is the maximum length that can be coded. inflate_fast()
+ requires strm->avail_out >= 258 for each loop to avoid checking for
+ output space.
+ */
+void ZLIB_INTERNAL inflate_fast(
+ z_streamp strm,
+ unsigned start)
+{
+ struct inflate_state FAR *state;
+ z_const unsigned char FAR *in; /* local strm->next_in */
+ z_const unsigned char FAR *last; /* have enough input while in < last */
+ unsigned char FAR *out; /* local strm->next_out */
+ unsigned char FAR *beg; /* inflate()'s initial strm->next_out */
+ unsigned char FAR *end; /* while out < end, enough space available */
+#ifdef INFLATE_STRICT
+ unsigned dmax; /* maximum distance from zlib header */
+#endif
+ unsigned wsize; /* window size or zero if not using window */
+ unsigned whave; /* valid bytes in the window */
+ unsigned wnext; /* window write index */
+ unsigned char FAR *window; /* allocated sliding window, if wsize != 0 */
+ unsigned long hold; /* local strm->hold */
+ unsigned bits; /* local strm->bits */
+ code const FAR *lcode; /* local strm->lencode */
+ code const FAR *dcode; /* local strm->distcode */
+ unsigned lmask; /* mask for first level of length codes */
+ unsigned dmask; /* mask for first level of distance codes */
+ code const *here; /* retrieved table entry */
+ unsigned op; /* code bits, operation, extra bits, or */
+ /* window position, window bytes to copy */
+ unsigned len; /* match length, unused bytes */
+ unsigned dist; /* match distance */
+ unsigned char FAR *from; /* where to copy match from */
+
+ /* copy state to local variables */
+ state = (struct inflate_state FAR *)strm->state;
+ in = strm->next_in;
+ last = in + (strm->avail_in - 5);
+ out = strm->next_out;
+ beg = out - (start - strm->avail_out);
+ end = out + (strm->avail_out - 257);
+#ifdef INFLATE_STRICT
+ dmax = state->dmax;
+#endif
+ wsize = state->wsize;
+ whave = state->whave;
+ wnext = state->wnext;
+ window = state->window;
+ hold = state->hold;
+ bits = state->bits;
+ lcode = state->lencode;
+ dcode = state->distcode;
+ lmask = (1U << state->lenbits) - 1;
+ dmask = (1U << state->distbits) - 1;
+
+ /* decode literals and length/distances until end-of-block or not enough
+ input data or output space */
+ do {
+ if (bits < 15) {
+ hold += (unsigned long)(*in++) << bits;
+ bits += 8;
+ hold += (unsigned long)(*in++) << bits;
+ bits += 8;
+ }
+ here = lcode + (hold & lmask);
+ dolen:
+ op = (unsigned)(here->bits);
+ hold >>= op;
+ bits -= op;
+ op = (unsigned)(here->op);
+ if (op == 0) { /* literal */
+ Tracevv((stderr, here->val >= 0x20 && here->val < 0x7f ?
+ "inflate: literal '%c'\n" :
+ "inflate: literal 0x%02x\n", here->val));
+ *out++ = (unsigned char)(here->val);
+ }
+ else if (op & 16) { /* length base */
+ len = (unsigned)(here->val);
+ op &= 15; /* number of extra bits */
+ if (op) {
+ if (bits < op) {
+ hold += (unsigned long)(*in++) << bits;
+ bits += 8;
+ }
+ len += (unsigned)hold & ((1U << op) - 1);
+ hold >>= op;
+ bits -= op;
+ }
+ Tracevv((stderr, "inflate: length %u\n", len));
+ if (bits < 15) {
+ hold += (unsigned long)(*in++) << bits;
+ bits += 8;
+ hold += (unsigned long)(*in++) << bits;
+ bits += 8;
+ }
+ here = dcode + (hold & dmask);
+ dodist:
+ op = (unsigned)(here->bits);
+ hold >>= op;
+ bits -= op;
+ op = (unsigned)(here->op);
+ if (op & 16) { /* distance base */
+ dist = (unsigned)(here->val);
+ op &= 15; /* number of extra bits */
+ if (bits < op) {
+ hold += (unsigned long)(*in++) << bits;
+ bits += 8;
+ if (bits < op) {
+ hold += (unsigned long)(*in++) << bits;
+ bits += 8;
+ }
+ }
+ dist += (unsigned)hold & ((1U << op) - 1);
+#ifdef INFLATE_STRICT
+ if (dist > dmax) {
+ strm->msg = (char *)"invalid distance too far back";
+ state->mode = BAD;
+ break;
+ }
+#endif
+ hold >>= op;
+ bits -= op;
+ Tracevv((stderr, "inflate: distance %u\n", dist));
+ op = (unsigned)(out - beg); /* max distance in output */
+ if (dist > op) { /* see if copy from window */
+ op = dist - op; /* distance back in window */
+ if (op > whave) {
+ if (state->sane) {
+ strm->msg =
+ (char *)"invalid distance too far back";
+ state->mode = BAD;
+ break;
+ }
+#ifdef INFLATE_ALLOW_INVALID_DISTANCE_TOOFAR_ARRR
+ if (len <= op - whave) {
+ do {
+ *out++ = 0;
+ } while (--len);
+ continue;
+ }
+ len -= op - whave;
+ do {
+ *out++ = 0;
+ } while (--op > whave);
+ if (op == 0) {
+ from = out - dist;
+ do {
+ *out++ = *from++;
+ } while (--len);
+ continue;
+ }
+#endif
+ }
+ from = window;
+ if (wnext == 0) { /* very common case */
+ from += wsize - op;
+ if (op < len) { /* some from window */
+ len -= op;
+ do {
+ *out++ = *from++;
+ } while (--op);
+ from = out - dist; /* rest from output */
+ }
+ }
+ else if (wnext < op) { /* wrap around window */
+ from += wsize + wnext - op;
+ op -= wnext;
+ if (op < len) { /* some from end of window */
+ len -= op;
+ do {
+ *out++ = *from++;
+ } while (--op);
+ from = window;
+ if (wnext < len) { /* some from start of window */
+ op = wnext;
+ len -= op;
+ do {
+ *out++ = *from++;
+ } while (--op);
+ from = out - dist; /* rest from output */
+ }
+ }
+ }
+ else { /* contiguous in window */
+ from += wnext - op;
+ if (op < len) { /* some from window */
+ len -= op;
+ do {
+ *out++ = *from++;
+ } while (--op);
+ from = out - dist; /* rest from output */
+ }
+ }
+ while (len > 2) {
+ *out++ = *from++;
+ *out++ = *from++;
+ *out++ = *from++;
+ len -= 3;
+ }
+ if (len) {
+ *out++ = *from++;
+ if (len > 1)
+ *out++ = *from++;
+ }
+ }
+ else {
+ from = out - dist; /* copy direct from output */
+ do { /* minimum length is three */
+ *out++ = *from++;
+ *out++ = *from++;
+ *out++ = *from++;
+ len -= 3;
+ } while (len > 2);
+ if (len) {
+ *out++ = *from++;
+ if (len > 1)
+ *out++ = *from++;
+ }
+ }
+ }
+ else if ((op & 64) == 0) { /* 2nd level distance code */
+ here = dcode + here->val + (hold & ((1U << op) - 1));
+ goto dodist;
+ }
+ else {
+ strm->msg = (char *)"invalid distance code";
+ state->mode = BAD;
+ break;
+ }
+ }
+ else if ((op & 64) == 0) { /* 2nd level length code */
+ here = lcode + here->val + (hold & ((1U << op) - 1));
+ goto dolen;
+ }
+ else if (op & 32) { /* end-of-block */
+ Tracevv((stderr, "inflate: end of block\n"));
+ state->mode = TYPE;
+ break;
+ }
+ else {
+ strm->msg = (char *)"invalid literal/length code";
+ state->mode = BAD;
+ break;
+ }
+ } while (in < last && out < end);
+
+ /* return unused bytes (on entry, bits < 8, so in won't go too far back) */
+ len = bits >> 3;
+ in -= len;
+ bits -= len << 3;
+ hold &= (1U << bits) - 1;
+
+ /* update state and return */
+ strm->next_in = in;
+ strm->next_out = out;
+ strm->avail_in = (unsigned)(in < last ? 5 + (last - in) : 5 - (in - last));
+ strm->avail_out = (unsigned)(out < end ?
+ 257 + (end - out) : 257 - (out - end));
+ state->hold = hold;
+ state->bits = bits;
+ return;
+}
+
+/*
+ inflate_fast() speedups that turned out slower (on a PowerPC G3 750CXe):
+ - Using bit fields for code structure
+ - Different op definition to avoid & for extra bits (do & for table bits)
+ - Three separate decoding do-loops for direct, window, and wnext == 0
+ - Special case for distance > 1 copies to do overlapped load and store copy
+ - Explicit branch predictions (based on measured branch probabilities)
+ - Deferring match copy and interspersed it with decoding subsequent codes
+ - Swapping literal/length else
+ - Swapping window/direct else
+ - Larger unrolled copy loops (three is about right)
+ - Moving len -= 3 statement into middle of loop
+ */
+
+#endif /* !ASMINF */
--- /dev/null
+/* inffast.h -- header to use inffast.c
+ * Copyright (C) 1995-2003, 2010 Mark Adler
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ */
+
+/* WARNING: this file should *not* be used by applications. It is
+ part of the implementation of the compression library and is
+ subject to change. Applications should only use zlib.h.
+ */
+
+static void ZLIB_INTERNAL inflate_fast OF((z_streamp strm, unsigned start));
-/* inffixed.h -- table for decoding fixed codes
- * Generated automatically by the maketree.c program
- */
+ /* inffixed.h -- table for decoding fixed codes
+ * Generated automatically by makefixed().
+ */
-/* WARNING: this file should *not* be used by applications. It is
- part of the implementation of the compression library and is
- subject to change. Applications should only use zlib.h.
- */
+ /* WARNING: this file should *not* be used by applications.
+ It is part of the implementation of this library and is
+ subject to change. Applications should only use zlib.h.
+ */
-local const uInt fixed_bl = 9;
-local const uInt fixed_bd = 5;
-local const inflate_huft fixed_tl[] = {
- {{{96,7}},256}, {{{0,8}},80}, {{{0,8}},16}, {{{84,8}},115},
- {{{82,7}},31}, {{{0,8}},112}, {{{0,8}},48}, {{{0,9}},192},
- {{{80,7}},10}, {{{0,8}},96}, {{{0,8}},32}, {{{0,9}},160},
- {{{0,8}},0}, {{{0,8}},128}, {{{0,8}},64}, {{{0,9}},224},
- {{{80,7}},6}, {{{0,8}},88}, {{{0,8}},24}, {{{0,9}},144},
- {{{83,7}},59}, {{{0,8}},120}, {{{0,8}},56}, {{{0,9}},208},
- {{{81,7}},17}, {{{0,8}},104}, {{{0,8}},40}, {{{0,9}},176},
- {{{0,8}},8}, {{{0,8}},136}, {{{0,8}},72}, {{{0,9}},240},
- {{{80,7}},4}, {{{0,8}},84}, {{{0,8}},20}, {{{85,8}},227},
- {{{83,7}},43}, {{{0,8}},116}, {{{0,8}},52}, {{{0,9}},200},
- {{{81,7}},13}, {{{0,8}},100}, {{{0,8}},36}, {{{0,9}},168},
- {{{0,8}},4}, {{{0,8}},132}, {{{0,8}},68}, {{{0,9}},232},
- {{{80,7}},8}, {{{0,8}},92}, {{{0,8}},28}, {{{0,9}},152},
- {{{84,7}},83}, {{{0,8}},124}, {{{0,8}},60}, {{{0,9}},216},
- {{{82,7}},23}, {{{0,8}},108}, {{{0,8}},44}, {{{0,9}},184},
- {{{0,8}},12}, {{{0,8}},140}, {{{0,8}},76}, {{{0,9}},248},
- {{{80,7}},3}, {{{0,8}},82}, {{{0,8}},18}, {{{85,8}},163},
- {{{83,7}},35}, {{{0,8}},114}, {{{0,8}},50}, {{{0,9}},196},
- {{{81,7}},11}, {{{0,8}},98}, {{{0,8}},34}, {{{0,9}},164},
- {{{0,8}},2}, {{{0,8}},130}, {{{0,8}},66}, {{{0,9}},228},
- {{{80,7}},7}, {{{0,8}},90}, {{{0,8}},26}, {{{0,9}},148},
- {{{84,7}},67}, {{{0,8}},122}, {{{0,8}},58}, {{{0,9}},212},
- {{{82,7}},19}, {{{0,8}},106}, {{{0,8}},42}, {{{0,9}},180},
- {{{0,8}},10}, {{{0,8}},138}, {{{0,8}},74}, {{{0,9}},244},
- {{{80,7}},5}, {{{0,8}},86}, {{{0,8}},22}, {{{192,8}},0},
- {{{83,7}},51}, {{{0,8}},118}, {{{0,8}},54}, {{{0,9}},204},
- {{{81,7}},15}, {{{0,8}},102}, {{{0,8}},38}, {{{0,9}},172},
- {{{0,8}},6}, {{{0,8}},134}, {{{0,8}},70}, {{{0,9}},236},
- {{{80,7}},9}, {{{0,8}},94}, {{{0,8}},30}, {{{0,9}},156},
- {{{84,7}},99}, {{{0,8}},126}, {{{0,8}},62}, {{{0,9}},220},
- {{{82,7}},27}, {{{0,8}},110}, {{{0,8}},46}, {{{0,9}},188},
- {{{0,8}},14}, {{{0,8}},142}, {{{0,8}},78}, {{{0,9}},252},
- {{{96,7}},256}, {{{0,8}},81}, {{{0,8}},17}, {{{85,8}},131},
- {{{82,7}},31}, {{{0,8}},113}, {{{0,8}},49}, {{{0,9}},194},
- {{{80,7}},10}, {{{0,8}},97}, {{{0,8}},33}, {{{0,9}},162},
- {{{0,8}},1}, {{{0,8}},129}, {{{0,8}},65}, {{{0,9}},226},
- {{{80,7}},6}, {{{0,8}},89}, {{{0,8}},25}, {{{0,9}},146},
- {{{83,7}},59}, {{{0,8}},121}, {{{0,8}},57}, {{{0,9}},210},
- {{{81,7}},17}, {{{0,8}},105}, {{{0,8}},41}, {{{0,9}},178},
- {{{0,8}},9}, {{{0,8}},137}, {{{0,8}},73}, {{{0,9}},242},
- {{{80,7}},4}, {{{0,8}},85}, {{{0,8}},21}, {{{80,8}},258},
- {{{83,7}},43}, {{{0,8}},117}, {{{0,8}},53}, {{{0,9}},202},
- {{{81,7}},13}, {{{0,8}},101}, {{{0,8}},37}, {{{0,9}},170},
- {{{0,8}},5}, {{{0,8}},133}, {{{0,8}},69}, {{{0,9}},234},
- {{{80,7}},8}, {{{0,8}},93}, {{{0,8}},29}, {{{0,9}},154},
- {{{84,7}},83}, {{{0,8}},125}, {{{0,8}},61}, {{{0,9}},218},
- {{{82,7}},23}, {{{0,8}},109}, {{{0,8}},45}, {{{0,9}},186},
- {{{0,8}},13}, {{{0,8}},141}, {{{0,8}},77}, {{{0,9}},250},
- {{{80,7}},3}, {{{0,8}},83}, {{{0,8}},19}, {{{85,8}},195},
- {{{83,7}},35}, {{{0,8}},115}, {{{0,8}},51}, {{{0,9}},198},
- {{{81,7}},11}, {{{0,8}},99}, {{{0,8}},35}, {{{0,9}},166},
- {{{0,8}},3}, {{{0,8}},131}, {{{0,8}},67}, {{{0,9}},230},
- {{{80,7}},7}, {{{0,8}},91}, {{{0,8}},27}, {{{0,9}},150},
- {{{84,7}},67}, {{{0,8}},123}, {{{0,8}},59}, {{{0,9}},214},
- {{{82,7}},19}, {{{0,8}},107}, {{{0,8}},43}, {{{0,9}},182},
- {{{0,8}},11}, {{{0,8}},139}, {{{0,8}},75}, {{{0,9}},246},
- {{{80,7}},5}, {{{0,8}},87}, {{{0,8}},23}, {{{192,8}},0},
- {{{83,7}},51}, {{{0,8}},119}, {{{0,8}},55}, {{{0,9}},206},
- {{{81,7}},15}, {{{0,8}},103}, {{{0,8}},39}, {{{0,9}},174},
- {{{0,8}},7}, {{{0,8}},135}, {{{0,8}},71}, {{{0,9}},238},
- {{{80,7}},9}, {{{0,8}},95}, {{{0,8}},31}, {{{0,9}},158},
- {{{84,7}},99}, {{{0,8}},127}, {{{0,8}},63}, {{{0,9}},222},
- {{{82,7}},27}, {{{0,8}},111}, {{{0,8}},47}, {{{0,9}},190},
- {{{0,8}},15}, {{{0,8}},143}, {{{0,8}},79}, {{{0,9}},254},
- {{{96,7}},256}, {{{0,8}},80}, {{{0,8}},16}, {{{84,8}},115},
- {{{82,7}},31}, {{{0,8}},112}, {{{0,8}},48}, {{{0,9}},193},
- {{{80,7}},10}, {{{0,8}},96}, {{{0,8}},32}, {{{0,9}},161},
- {{{0,8}},0}, {{{0,8}},128}, {{{0,8}},64}, {{{0,9}},225},
- {{{80,7}},6}, {{{0,8}},88}, {{{0,8}},24}, {{{0,9}},145},
- {{{83,7}},59}, {{{0,8}},120}, {{{0,8}},56}, {{{0,9}},209},
- {{{81,7}},17}, {{{0,8}},104}, {{{0,8}},40}, {{{0,9}},177},
- {{{0,8}},8}, {{{0,8}},136}, {{{0,8}},72}, {{{0,9}},241},
- {{{80,7}},4}, {{{0,8}},84}, {{{0,8}},20}, {{{85,8}},227},
- {{{83,7}},43}, {{{0,8}},116}, {{{0,8}},52}, {{{0,9}},201},
- {{{81,7}},13}, {{{0,8}},100}, {{{0,8}},36}, {{{0,9}},169},
- {{{0,8}},4}, {{{0,8}},132}, {{{0,8}},68}, {{{0,9}},233},
- {{{80,7}},8}, {{{0,8}},92}, {{{0,8}},28}, {{{0,9}},153},
- {{{84,7}},83}, {{{0,8}},124}, {{{0,8}},60}, {{{0,9}},217},
- {{{82,7}},23}, {{{0,8}},108}, {{{0,8}},44}, {{{0,9}},185},
- {{{0,8}},12}, {{{0,8}},140}, {{{0,8}},76}, {{{0,9}},249},
- {{{80,7}},3}, {{{0,8}},82}, {{{0,8}},18}, {{{85,8}},163},
- {{{83,7}},35}, {{{0,8}},114}, {{{0,8}},50}, {{{0,9}},197},
- {{{81,7}},11}, {{{0,8}},98}, {{{0,8}},34}, {{{0,9}},165},
- {{{0,8}},2}, {{{0,8}},130}, {{{0,8}},66}, {{{0,9}},229},
- {{{80,7}},7}, {{{0,8}},90}, {{{0,8}},26}, {{{0,9}},149},
- {{{84,7}},67}, {{{0,8}},122}, {{{0,8}},58}, {{{0,9}},213},
- {{{82,7}},19}, {{{0,8}},106}, {{{0,8}},42}, {{{0,9}},181},
- {{{0,8}},10}, {{{0,8}},138}, {{{0,8}},74}, {{{0,9}},245},
- {{{80,7}},5}, {{{0,8}},86}, {{{0,8}},22}, {{{192,8}},0},
- {{{83,7}},51}, {{{0,8}},118}, {{{0,8}},54}, {{{0,9}},205},
- {{{81,7}},15}, {{{0,8}},102}, {{{0,8}},38}, {{{0,9}},173},
- {{{0,8}},6}, {{{0,8}},134}, {{{0,8}},70}, {{{0,9}},237},
- {{{80,7}},9}, {{{0,8}},94}, {{{0,8}},30}, {{{0,9}},157},
- {{{84,7}},99}, {{{0,8}},126}, {{{0,8}},62}, {{{0,9}},221},
- {{{82,7}},27}, {{{0,8}},110}, {{{0,8}},46}, {{{0,9}},189},
- {{{0,8}},14}, {{{0,8}},142}, {{{0,8}},78}, {{{0,9}},253},
- {{{96,7}},256}, {{{0,8}},81}, {{{0,8}},17}, {{{85,8}},131},
- {{{82,7}},31}, {{{0,8}},113}, {{{0,8}},49}, {{{0,9}},195},
- {{{80,7}},10}, {{{0,8}},97}, {{{0,8}},33}, {{{0,9}},163},
- {{{0,8}},1}, {{{0,8}},129}, {{{0,8}},65}, {{{0,9}},227},
- {{{80,7}},6}, {{{0,8}},89}, {{{0,8}},25}, {{{0,9}},147},
- {{{83,7}},59}, {{{0,8}},121}, {{{0,8}},57}, {{{0,9}},211},
- {{{81,7}},17}, {{{0,8}},105}, {{{0,8}},41}, {{{0,9}},179},
- {{{0,8}},9}, {{{0,8}},137}, {{{0,8}},73}, {{{0,9}},243},
- {{{80,7}},4}, {{{0,8}},85}, {{{0,8}},21}, {{{80,8}},258},
- {{{83,7}},43}, {{{0,8}},117}, {{{0,8}},53}, {{{0,9}},203},
- {{{81,7}},13}, {{{0,8}},101}, {{{0,8}},37}, {{{0,9}},171},
- {{{0,8}},5}, {{{0,8}},133}, {{{0,8}},69}, {{{0,9}},235},
- {{{80,7}},8}, {{{0,8}},93}, {{{0,8}},29}, {{{0,9}},155},
- {{{84,7}},83}, {{{0,8}},125}, {{{0,8}},61}, {{{0,9}},219},
- {{{82,7}},23}, {{{0,8}},109}, {{{0,8}},45}, {{{0,9}},187},
- {{{0,8}},13}, {{{0,8}},141}, {{{0,8}},77}, {{{0,9}},251},
- {{{80,7}},3}, {{{0,8}},83}, {{{0,8}},19}, {{{85,8}},195},
- {{{83,7}},35}, {{{0,8}},115}, {{{0,8}},51}, {{{0,9}},199},
- {{{81,7}},11}, {{{0,8}},99}, {{{0,8}},35}, {{{0,9}},167},
- {{{0,8}},3}, {{{0,8}},131}, {{{0,8}},67}, {{{0,9}},231},
- {{{80,7}},7}, {{{0,8}},91}, {{{0,8}},27}, {{{0,9}},151},
- {{{84,7}},67}, {{{0,8}},123}, {{{0,8}},59}, {{{0,9}},215},
- {{{82,7}},19}, {{{0,8}},107}, {{{0,8}},43}, {{{0,9}},183},
- {{{0,8}},11}, {{{0,8}},139}, {{{0,8}},75}, {{{0,9}},247},
- {{{80,7}},5}, {{{0,8}},87}, {{{0,8}},23}, {{{192,8}},0},
- {{{83,7}},51}, {{{0,8}},119}, {{{0,8}},55}, {{{0,9}},207},
- {{{81,7}},15}, {{{0,8}},103}, {{{0,8}},39}, {{{0,9}},175},
- {{{0,8}},7}, {{{0,8}},135}, {{{0,8}},71}, {{{0,9}},239},
- {{{80,7}},9}, {{{0,8}},95}, {{{0,8}},31}, {{{0,9}},159},
- {{{84,7}},99}, {{{0,8}},127}, {{{0,8}},63}, {{{0,9}},223},
- {{{82,7}},27}, {{{0,8}},111}, {{{0,8}},47}, {{{0,9}},191},
- {{{0,8}},15}, {{{0,8}},143}, {{{0,8}},79}, {{{0,9}},255}
- };
-local const inflate_huft fixed_td[] = {
- {{{80,5}},1}, {{{87,5}},257}, {{{83,5}},17}, {{{91,5}},4097},
- {{{81,5}},5}, {{{89,5}},1025}, {{{85,5}},65}, {{{93,5}},16385},
- {{{80,5}},3}, {{{88,5}},513}, {{{84,5}},33}, {{{92,5}},8193},
- {{{82,5}},9}, {{{90,5}},2049}, {{{86,5}},129}, {{{192,5}},24577},
- {{{80,5}},2}, {{{87,5}},385}, {{{83,5}},25}, {{{91,5}},6145},
- {{{81,5}},7}, {{{89,5}},1537}, {{{85,5}},97}, {{{93,5}},24577},
- {{{80,5}},4}, {{{88,5}},769}, {{{84,5}},49}, {{{92,5}},12289},
- {{{82,5}},13}, {{{90,5}},3073}, {{{86,5}},193}, {{{192,5}},24577}
- };
+ static const code lenfix[512] = {
+ {96,7,0},{0,8,80},{0,8,16},{20,8,115},{18,7,31},{0,8,112},{0,8,48},
+ {0,9,192},{16,7,10},{0,8,96},{0,8,32},{0,9,160},{0,8,0},{0,8,128},
+ {0,8,64},{0,9,224},{16,7,6},{0,8,88},{0,8,24},{0,9,144},{19,7,59},
+ {0,8,120},{0,8,56},{0,9,208},{17,7,17},{0,8,104},{0,8,40},{0,9,176},
+ {0,8,8},{0,8,136},{0,8,72},{0,9,240},{16,7,4},{0,8,84},{0,8,20},
+ {21,8,227},{19,7,43},{0,8,116},{0,8,52},{0,9,200},{17,7,13},{0,8,100},
+ {0,8,36},{0,9,168},{0,8,4},{0,8,132},{0,8,68},{0,9,232},{16,7,8},
+ {0,8,92},{0,8,28},{0,9,152},{20,7,83},{0,8,124},{0,8,60},{0,9,216},
+ {18,7,23},{0,8,108},{0,8,44},{0,9,184},{0,8,12},{0,8,140},{0,8,76},
+ {0,9,248},{16,7,3},{0,8,82},{0,8,18},{21,8,163},{19,7,35},{0,8,114},
+ {0,8,50},{0,9,196},{17,7,11},{0,8,98},{0,8,34},{0,9,164},{0,8,2},
+ {0,8,130},{0,8,66},{0,9,228},{16,7,7},{0,8,90},{0,8,26},{0,9,148},
+ {20,7,67},{0,8,122},{0,8,58},{0,9,212},{18,7,19},{0,8,106},{0,8,42},
+ {0,9,180},{0,8,10},{0,8,138},{0,8,74},{0,9,244},{16,7,5},{0,8,86},
+ {0,8,22},{64,8,0},{19,7,51},{0,8,118},{0,8,54},{0,9,204},{17,7,15},
+ {0,8,102},{0,8,38},{0,9,172},{0,8,6},{0,8,134},{0,8,70},{0,9,236},
+ {16,7,9},{0,8,94},{0,8,30},{0,9,156},{20,7,99},{0,8,126},{0,8,62},
+ {0,9,220},{18,7,27},{0,8,110},{0,8,46},{0,9,188},{0,8,14},{0,8,142},
+ {0,8,78},{0,9,252},{96,7,0},{0,8,81},{0,8,17},{21,8,131},{18,7,31},
+ {0,8,113},{0,8,49},{0,9,194},{16,7,10},{0,8,97},{0,8,33},{0,9,162},
+ {0,8,1},{0,8,129},{0,8,65},{0,9,226},{16,7,6},{0,8,89},{0,8,25},
+ {0,9,146},{19,7,59},{0,8,121},{0,8,57},{0,9,210},{17,7,17},{0,8,105},
+ {0,8,41},{0,9,178},{0,8,9},{0,8,137},{0,8,73},{0,9,242},{16,7,4},
+ {0,8,85},{0,8,21},{16,8,258},{19,7,43},{0,8,117},{0,8,53},{0,9,202},
+ {17,7,13},{0,8,101},{0,8,37},{0,9,170},{0,8,5},{0,8,133},{0,8,69},
+ {0,9,234},{16,7,8},{0,8,93},{0,8,29},{0,9,154},{20,7,83},{0,8,125},
+ {0,8,61},{0,9,218},{18,7,23},{0,8,109},{0,8,45},{0,9,186},{0,8,13},
+ {0,8,141},{0,8,77},{0,9,250},{16,7,3},{0,8,83},{0,8,19},{21,8,195},
+ {19,7,35},{0,8,115},{0,8,51},{0,9,198},{17,7,11},{0,8,99},{0,8,35},
+ {0,9,166},{0,8,3},{0,8,131},{0,8,67},{0,9,230},{16,7,7},{0,8,91},
+ {0,8,27},{0,9,150},{20,7,67},{0,8,123},{0,8,59},{0,9,214},{18,7,19},
+ {0,8,107},{0,8,43},{0,9,182},{0,8,11},{0,8,139},{0,8,75},{0,9,246},
+ {16,7,5},{0,8,87},{0,8,23},{64,8,0},{19,7,51},{0,8,119},{0,8,55},
+ {0,9,206},{17,7,15},{0,8,103},{0,8,39},{0,9,174},{0,8,7},{0,8,135},
+ {0,8,71},{0,9,238},{16,7,9},{0,8,95},{0,8,31},{0,9,158},{20,7,99},
+ {0,8,127},{0,8,63},{0,9,222},{18,7,27},{0,8,111},{0,8,47},{0,9,190},
+ {0,8,15},{0,8,143},{0,8,79},{0,9,254},{96,7,0},{0,8,80},{0,8,16},
+ {20,8,115},{18,7,31},{0,8,112},{0,8,48},{0,9,193},{16,7,10},{0,8,96},
+ {0,8,32},{0,9,161},{0,8,0},{0,8,128},{0,8,64},{0,9,225},{16,7,6},
+ {0,8,88},{0,8,24},{0,9,145},{19,7,59},{0,8,120},{0,8,56},{0,9,209},
+ {17,7,17},{0,8,104},{0,8,40},{0,9,177},{0,8,8},{0,8,136},{0,8,72},
+ {0,9,241},{16,7,4},{0,8,84},{0,8,20},{21,8,227},{19,7,43},{0,8,116},
+ {0,8,52},{0,9,201},{17,7,13},{0,8,100},{0,8,36},{0,9,169},{0,8,4},
+ {0,8,132},{0,8,68},{0,9,233},{16,7,8},{0,8,92},{0,8,28},{0,9,153},
+ {20,7,83},{0,8,124},{0,8,60},{0,9,217},{18,7,23},{0,8,108},{0,8,44},
+ {0,9,185},{0,8,12},{0,8,140},{0,8,76},{0,9,249},{16,7,3},{0,8,82},
+ {0,8,18},{21,8,163},{19,7,35},{0,8,114},{0,8,50},{0,9,197},{17,7,11},
+ {0,8,98},{0,8,34},{0,9,165},{0,8,2},{0,8,130},{0,8,66},{0,9,229},
+ {16,7,7},{0,8,90},{0,8,26},{0,9,149},{20,7,67},{0,8,122},{0,8,58},
+ {0,9,213},{18,7,19},{0,8,106},{0,8,42},{0,9,181},{0,8,10},{0,8,138},
+ {0,8,74},{0,9,245},{16,7,5},{0,8,86},{0,8,22},{64,8,0},{19,7,51},
+ {0,8,118},{0,8,54},{0,9,205},{17,7,15},{0,8,102},{0,8,38},{0,9,173},
+ {0,8,6},{0,8,134},{0,8,70},{0,9,237},{16,7,9},{0,8,94},{0,8,30},
+ {0,9,157},{20,7,99},{0,8,126},{0,8,62},{0,9,221},{18,7,27},{0,8,110},
+ {0,8,46},{0,9,189},{0,8,14},{0,8,142},{0,8,78},{0,9,253},{96,7,0},
+ {0,8,81},{0,8,17},{21,8,131},{18,7,31},{0,8,113},{0,8,49},{0,9,195},
+ {16,7,10},{0,8,97},{0,8,33},{0,9,163},{0,8,1},{0,8,129},{0,8,65},
+ {0,9,227},{16,7,6},{0,8,89},{0,8,25},{0,9,147},{19,7,59},{0,8,121},
+ {0,8,57},{0,9,211},{17,7,17},{0,8,105},{0,8,41},{0,9,179},{0,8,9},
+ {0,8,137},{0,8,73},{0,9,243},{16,7,4},{0,8,85},{0,8,21},{16,8,258},
+ {19,7,43},{0,8,117},{0,8,53},{0,9,203},{17,7,13},{0,8,101},{0,8,37},
+ {0,9,171},{0,8,5},{0,8,133},{0,8,69},{0,9,235},{16,7,8},{0,8,93},
+ {0,8,29},{0,9,155},{20,7,83},{0,8,125},{0,8,61},{0,9,219},{18,7,23},
+ {0,8,109},{0,8,45},{0,9,187},{0,8,13},{0,8,141},{0,8,77},{0,9,251},
+ {16,7,3},{0,8,83},{0,8,19},{21,8,195},{19,7,35},{0,8,115},{0,8,51},
+ {0,9,199},{17,7,11},{0,8,99},{0,8,35},{0,9,167},{0,8,3},{0,8,131},
+ {0,8,67},{0,9,231},{16,7,7},{0,8,91},{0,8,27},{0,9,151},{20,7,67},
+ {0,8,123},{0,8,59},{0,9,215},{18,7,19},{0,8,107},{0,8,43},{0,9,183},
+ {0,8,11},{0,8,139},{0,8,75},{0,9,247},{16,7,5},{0,8,87},{0,8,23},
+ {64,8,0},{19,7,51},{0,8,119},{0,8,55},{0,9,207},{17,7,15},{0,8,103},
+ {0,8,39},{0,9,175},{0,8,7},{0,8,135},{0,8,71},{0,9,239},{16,7,9},
+ {0,8,95},{0,8,31},{0,9,159},{20,7,99},{0,8,127},{0,8,63},{0,9,223},
+ {18,7,27},{0,8,111},{0,8,47},{0,9,191},{0,8,15},{0,8,143},{0,8,79},
+ {0,9,255}
+ };
+
+ static const code distfix[32] = {
+ {16,5,1},{23,5,257},{19,5,17},{27,5,4097},{17,5,5},{25,5,1025},
+ {21,5,65},{29,5,16385},{16,5,3},{24,5,513},{20,5,33},{28,5,8193},
+ {18,5,9},{26,5,2049},{22,5,129},{64,5,0},{16,5,2},{23,5,385},
+ {19,5,25},{27,5,6145},{17,5,7},{25,5,1537},{21,5,97},{29,5,24577},
+ {16,5,4},{24,5,769},{20,5,49},{28,5,12289},{18,5,13},{26,5,3073},
+ {22,5,193},{64,5,0}
+ };
-/* inflate.c -- zlib interface to inflate modules
- * Copyright (C) 1995-2002 Mark Adler
+/* inflate.c -- zlib decompression
+ * Copyright (C) 1995-2022 Mark Adler
* For conditions of distribution and use, see copyright notice in zlib.h
*/
+/*
+ * Change history:
+ *
+ * 1.2.beta0 24 Nov 2002
+ * - First version -- complete rewrite of inflate to simplify code, avoid
+ * creation of window when not needed, minimize use of window when it is
+ * needed, make inffast.c even faster, implement gzip decoding, and to
+ * improve code readability and style over the previous zlib inflate code
+ *
+ * 1.2.beta1 25 Nov 2002
+ * - Use pointers for available input and output checking in inffast.c
+ * - Remove input and output counters in inffast.c
+ * - Change inffast.c entry and loop from avail_in >= 7 to >= 6
+ * - Remove unnecessary second byte pull from length extra in inffast.c
+ * - Unroll direct copy to three copies per loop in inffast.c
+ *
+ * 1.2.beta2 4 Dec 2002
+ * - Change external routine names to reduce potential conflicts
+ * - Correct filename to inffixed.h for fixed tables in inflate.c
+ * - Make hbuf[] unsigned char to match parameter type in inflate.c
+ * - Change strm->next_out[-state->offset] to *(strm->next_out - state->offset)
+ * to avoid negation problem on Alphas (64 bit) in inflate.c
+ *
+ * 1.2.beta3 22 Dec 2002
+ * - Add comments on state->bits assertion in inffast.c
+ * - Add comments on op field in inftrees.h
+ * - Fix bug in reuse of allocated window after inflateReset()
+ * - Remove bit fields--back to byte structure for speed
+ * - Remove distance extra == 0 check in inflate_fast()--only helps for lengths
+ * - Change post-increments to pre-increments in inflate_fast(), PPC biased?
+ * - Add compile time option, POSTINC, to use post-increments instead (Intel?)
+ * - Make MATCH copy in inflate() much faster for when inflate_fast() not used
+ * - Use local copies of stream next and avail values, as well as local bit
+ * buffer and bit count in inflate()--for speed when inflate_fast() not used
+ *
+ * 1.2.beta4 1 Jan 2003
+ * - Split ptr - 257 statements in inflate_table() to avoid compiler warnings
+ * - Move a comment on output buffer sizes from inffast.c to inflate.c
+ * - Add comments in inffast.c to introduce the inflate_fast() routine
+ * - Rearrange window copies in inflate_fast() for speed and simplification
+ * - Unroll last copy for window match in inflate_fast()
+ * - Use local copies of window variables in inflate_fast() for speed
+ * - Pull out common wnext == 0 case for speed in inflate_fast()
+ * - Make op and len in inflate_fast() unsigned for consistency
+ * - Add FAR to lcode and dcode declarations in inflate_fast()
+ * - Simplified bad distance check in inflate_fast()
+ * - Added inflateBackInit(), inflateBack(), and inflateBackEnd() in new
+ * source file infback.c to provide a call-back interface to inflate for
+ * programs like gzip and unzip -- uses window as output buffer to avoid
+ * window copying
+ *
+ * 1.2.beta5 1 Jan 2003
+ * - Improved inflateBack() interface to allow the caller to provide initial
+ * input in strm.
+ * - Fixed stored blocks bug in inflateBack()
+ *
+ * 1.2.beta6 4 Jan 2003
+ * - Added comments in inffast.c on effectiveness of POSTINC
+ * - Typecasting all around to reduce compiler warnings
+ * - Changed loops from while (1) or do {} while (1) to for (;;), again to
+ * make compilers happy
+ * - Changed type of window in inflateBackInit() to unsigned char *
+ *
+ * 1.2.beta7 27 Jan 2003
+ * - Changed many types to unsigned or unsigned short to avoid warnings
+ * - Added inflateCopy() function
+ *
+ * 1.2.0 9 Mar 2003
+ * - Changed inflateBack() interface to provide separate opaque descriptors
+ * for the in() and out() functions
+ * - Changed inflateBack() argument and in_func typedef to swap the length
+ * and buffer address return values for the input function
+ * - Check next_in and next_out for Z_NULL on entry to inflate()
+ *
+ * The history for versions after 1.2.0 are in ChangeLog in zlib distribution.
+ */
+
#include "zutil.h"
-#include "infblock.h"
-
-#define DONE INFLATE_DONE
-#define BAD INFLATE_BAD
-
-typedef enum {
- METHOD, /* waiting for method byte */
- FLAG, /* waiting for flag byte */
- DICT4, /* four dictionary check bytes to go */
- DICT3, /* three dictionary check bytes to go */
- DICT2, /* two dictionary check bytes to go */
- DICT1, /* one dictionary check byte to go */
- DICT0, /* waiting for inflateSetDictionary */
- BLOCKS, /* decompressing blocks */
- CHECK4, /* four check bytes to go */
- CHECK3, /* three check bytes to go */
- CHECK2, /* two check bytes to go */
- CHECK1, /* one check byte to go */
- DONE, /* finished check, done */
- BAD} /* got an error--stay here */
-inflate_mode;
-
-/* inflate private state */
-struct internal_state {
-
- /* mode */
- inflate_mode mode; /* current inflate mode */
-
- /* mode dependent information */
- union {
- uInt method; /* if FLAGS, method byte */
- struct {
- uLong was; /* computed check value */
- uLong need; /* stream check value */
- } check; /* if CHECK, check values to compare */
- uInt marker; /* if BAD, inflateSync's marker bytes count */
- } sub; /* submode */
-
- /* mode independent information */
- int nowrap; /* flag for no wrapper */
- uInt wbits; /* log2(window size) (8..15, defaults to 15) */
- inflate_blocks_statef
- *blocks; /* current inflate_blocks state */
-
-};
-
-
-ZEXPORT(int) inflateReset( /* z) */
-z_streamp z )
+#include "inftrees.h"
+#include "inflate.h"
+#include "inffast.h"
+
+#ifdef MAKEFIXED
+# ifndef BUILDFIXED
+# define BUILDFIXED
+# endif
+#endif
+
+/* function prototypes */
+local int inflateStateCheck OF((z_streamp strm));
+local void fixedtables OF((struct inflate_state FAR *state));
+local int updatewindow OF((z_streamp strm, const unsigned char FAR *end,
+ unsigned copy));
+#ifdef BUILDFIXED
+ void makefixed OF((void));
+#endif
+#ifndef Z_FREETYPE
+local unsigned syncsearch OF((unsigned FAR *have, const unsigned char FAR *buf,
+ unsigned len));
+#endif
+
+local int inflateStateCheck(
+ z_streamp strm)
{
- if (z == Z_NULL || z->state == Z_NULL)
- return Z_STREAM_ERROR;
- z->total_in = z->total_out = 0;
- z->msg = Z_NULL;
- z->state->mode = z->state->nowrap ? BLOCKS : METHOD;
- inflate_blocks_reset(z->state->blocks, z, Z_NULL);
- Tracev((stderr, "inflate: reset\n"));
- return Z_OK;
+ struct inflate_state FAR *state;
+ if (strm == Z_NULL ||
+ strm->zalloc == (alloc_func)0 || strm->zfree == (free_func)0)
+ return 1;
+ state = (struct inflate_state FAR *)strm->state;
+ if (state == Z_NULL || state->strm != strm ||
+ state->mode < HEAD || state->mode > SYNC)
+ return 1;
+ return 0;
}
+int ZEXPORT inflateResetKeep(
+ z_streamp strm)
+{
+ struct inflate_state FAR *state;
+
+ if (inflateStateCheck(strm)) return Z_STREAM_ERROR;
+ state = (struct inflate_state FAR *)strm->state;
+ strm->total_in = strm->total_out = state->total = 0;
+ strm->msg = Z_NULL;
+ if (state->wrap) /* to support ill-conceived Java test suite */
+ strm->adler = state->wrap & 1;
+ state->mode = HEAD;
+ state->last = 0;
+ state->havedict = 0;
+ state->flags = -1;
+ state->dmax = 32768U;
+ state->head = Z_NULL;
+ state->hold = 0;
+ state->bits = 0;
+ state->lencode = state->distcode = state->next = state->codes;
+ state->sane = 1;
+ state->back = -1;
+ Tracev((stderr, "inflate: reset\n"));
+ return Z_OK;
+}
-ZEXPORT(int) inflateEnd( /* z) */
-z_streamp z )
+int ZEXPORT inflateReset(
+ z_streamp strm)
{
- if (z == Z_NULL || z->state == Z_NULL || z->zfree == Z_NULL)
- return Z_STREAM_ERROR;
- if (z->state->blocks != Z_NULL)
- inflate_blocks_free(z->state->blocks, z);
- ZFREE(z, z->state);
- z->state = Z_NULL;
- Tracev((stderr, "inflate: end\n"));
- return Z_OK;
+ struct inflate_state FAR *state;
+
+ if (inflateStateCheck(strm)) return Z_STREAM_ERROR;
+ state = (struct inflate_state FAR *)strm->state;
+ state->wsize = 0;
+ state->whave = 0;
+ state->wnext = 0;
+ return inflateResetKeep(strm);
}
+int ZEXPORT inflateReset2(
+ z_streamp strm,
+ int windowBits)
+{
+ int wrap;
+ struct inflate_state FAR *state;
+
+ /* get the state */
+ if (inflateStateCheck(strm)) return Z_STREAM_ERROR;
+ state = (struct inflate_state FAR *)strm->state;
+
+ /* extract wrap request from windowBits parameter */
+ if (windowBits < 0) {
+ if (windowBits < -15)
+ return Z_STREAM_ERROR;
+ wrap = 0;
+ windowBits = -windowBits;
+ }
+ else {
+ wrap = (windowBits >> 4) + 5;
+#ifdef GUNZIP
+ if (windowBits < 48)
+ windowBits &= 15;
+#endif
+ }
+
+ /* set number of window bits, free window if different */
+ if (windowBits && (windowBits < 8 || windowBits > 15))
+ return Z_STREAM_ERROR;
+ if (state->window != Z_NULL && state->wbits != (unsigned)windowBits) {
+ ZFREE(strm, state->window);
+ state->window = Z_NULL;
+ }
-ZEXPORT(int) inflateInit2_( /* z, w, version, stream_size) */
-z_streamp z,
-int w,
-const char *version,
-int stream_size )
+ /* update state and reset the rest of it */
+ state->wrap = wrap;
+ state->wbits = (unsigned)windowBits;
+ return inflateReset(strm);
+}
+
+int ZEXPORT inflateInit2_(
+ z_streamp strm,
+ int windowBits,
+ const char *version,
+ int stream_size)
{
- if (version == Z_NULL || version[0] != ZLIB_VERSION[0] ||
- stream_size != sizeof(z_stream))
- return Z_VERSION_ERROR;
-
- /* initialize state */
- if (z == Z_NULL)
- return Z_STREAM_ERROR;
- z->msg = Z_NULL;
- if (z->zalloc == Z_NULL)
- {
- z->zalloc = zcalloc;
- z->opaque = (voidpf)0;
- }
- if (z->zfree == Z_NULL) z->zfree = zcfree;
- if ((z->state = (struct internal_state FAR *)
- ZALLOC(z,1,sizeof(struct internal_state))) == Z_NULL)
- return Z_MEM_ERROR;
- z->state->blocks = Z_NULL;
-
- /* handle undocumented nowrap option (no zlib header or check) */
- z->state->nowrap = 0;
- if (w < 0)
- {
- w = - w;
- z->state->nowrap = 1;
- }
-
- /* set window size */
- if (w < 8 || w > 15)
- {
- inflateEnd(z);
- return Z_STREAM_ERROR;
- }
- z->state->wbits = (uInt)w;
-
- /* create inflate_blocks state */
- if ((z->state->blocks =
- inflate_blocks_new(z, z->state->nowrap ? Z_NULL : adler32, (uInt)1 << w))
- == Z_NULL)
- {
- inflateEnd(z);
- return Z_MEM_ERROR;
- }
- Tracev((stderr, "inflate: allocated\n"));
-
- /* reset state */
- inflateReset(z);
- return Z_OK;
+ int ret;
+ struct inflate_state FAR *state;
+
+ if (version == Z_NULL || version[0] != ZLIB_VERSION[0] ||
+ stream_size != (int)(sizeof(z_stream)))
+ return Z_VERSION_ERROR;
+ if (strm == Z_NULL) return Z_STREAM_ERROR;
+ strm->msg = Z_NULL; /* in case we return an error */
+ if (strm->zalloc == (alloc_func)0) {
+#ifdef Z_SOLO
+ return Z_STREAM_ERROR;
+#else
+ strm->zalloc = zcalloc;
+ strm->opaque = (voidpf)0;
+#endif
+ }
+ if (strm->zfree == (free_func)0)
+#ifdef Z_SOLO
+ return Z_STREAM_ERROR;
+#else
+ strm->zfree = zcfree;
+#endif
+ state = (struct inflate_state FAR *)
+ ZALLOC(strm, 1, sizeof(struct inflate_state));
+ if (state == Z_NULL) return Z_MEM_ERROR;
+ Tracev((stderr, "inflate: allocated\n"));
+ strm->state = (struct internal_state FAR *)state;
+ state->strm = strm;
+ state->window = Z_NULL;
+ state->mode = HEAD; /* to pass state test in inflateReset2() */
+ ret = inflateReset2(strm, windowBits);
+ if (ret != Z_OK) {
+ ZFREE(strm, state);
+ strm->state = Z_NULL;
+ }
+ return ret;
}
+#ifndef Z_FREETYPE
+int ZEXPORT inflateInit_(
+ z_streamp strm,
+ const char *version,
+ int stream_size)
+{
+ return inflateInit2_(strm, DEF_WBITS, version, stream_size);
+}
-#undef NEEDBYTE
-#define NEEDBYTE {if(z->avail_in==0)return r;r=f;}
+int ZEXPORT inflatePrime(
+ z_streamp strm,
+ int bits,
+ int value)
+{
+ struct inflate_state FAR *state;
-#undef NEXTBYTE
-#define NEXTBYTE (z->avail_in--,z->total_in++,*z->next_in++)
+ if (inflateStateCheck(strm)) return Z_STREAM_ERROR;
+ state = (struct inflate_state FAR *)strm->state;
+ if (bits < 0) {
+ state->hold = 0;
+ state->bits = 0;
+ return Z_OK;
+ }
+ if (bits > 16 || state->bits + (uInt)bits > 32) return Z_STREAM_ERROR;
+ value &= (1L << bits) - 1;
+ state->hold += (unsigned)value << state->bits;
+ state->bits += (uInt)bits;
+ return Z_OK;
+}
+#endif /* !Z_FREETYPE */
-ZEXPORT(int) inflate( /* z, f) */
-z_streamp z,
-int f )
+/*
+ Return state with length and distance decoding tables and index sizes set to
+ fixed code decoding. Normally this returns fixed tables from inffixed.h.
+ If BUILDFIXED is defined, then instead this routine builds the tables the
+ first time it's called, and returns those tables the first time and
+ thereafter. This reduces the size of the code by about 2K bytes, in
+ exchange for a little execution time. However, BUILDFIXED should not be
+ used for threaded applications, since the rewriting of the tables and virgin
+ may not be thread-safe.
+ */
+local void fixedtables(
+ struct inflate_state FAR *state)
{
- int r;
- uInt b;
-
- if (z == Z_NULL || z->state == Z_NULL || z->next_in == Z_NULL)
- return Z_STREAM_ERROR;
- f = f == Z_FINISH ? Z_BUF_ERROR : Z_OK;
- r = Z_BUF_ERROR;
- while (1) switch (z->state->mode)
- {
- case METHOD:
- NEEDBYTE
- if (((z->state->sub.method = NEXTBYTE) & 0xf) != Z_DEFLATED)
- {
- z->state->mode = BAD;
- z->msg = (char*)"unknown compression method";
- z->state->sub.marker = 5; /* can't try inflateSync */
- break;
- }
- if ((z->state->sub.method >> 4) + 8 > z->state->wbits)
- {
- z->state->mode = BAD;
- z->msg = (char*)"invalid window size";
- z->state->sub.marker = 5; /* can't try inflateSync */
- break;
- }
- z->state->mode = FLAG;
- /* fall through */
- case FLAG:
- NEEDBYTE
- b = NEXTBYTE;
- if (((z->state->sub.method << 8) + b) % 31)
- {
- z->state->mode = BAD;
- z->msg = (char*)"incorrect header check";
- z->state->sub.marker = 5; /* can't try inflateSync */
- break;
- }
- Tracev((stderr, "inflate: zlib header ok\n"));
- if (!(b & PRESET_DICT))
- {
- z->state->mode = BLOCKS;
- break;
- }
- z->state->mode = DICT4;
- /* fall through */
- case DICT4:
- NEEDBYTE
- z->state->sub.check.need = (uLong)NEXTBYTE << 24;
- z->state->mode = DICT3;
- /* fall through */
- case DICT3:
- NEEDBYTE
- z->state->sub.check.need += (uLong)NEXTBYTE << 16;
- z->state->mode = DICT2;
- /* fall through */
- case DICT2:
- NEEDBYTE
- z->state->sub.check.need += (uLong)NEXTBYTE << 8;
- z->state->mode = DICT1;
- /* fall through */
- case DICT1:
- NEEDBYTE
- z->state->sub.check.need += (uLong)NEXTBYTE;
- z->adler = z->state->sub.check.need;
- z->state->mode = DICT0;
- return Z_NEED_DICT;
- case DICT0:
- z->state->mode = BAD;
- z->msg = (char*)"need dictionary";
- z->state->sub.marker = 0; /* can try inflateSync */
- return Z_STREAM_ERROR;
- case BLOCKS:
- r = inflate_blocks(z->state->blocks, z, r);
- if (r == Z_DATA_ERROR)
- {
- z->state->mode = BAD;
- z->state->sub.marker = 0; /* can try inflateSync */
- break;
- }
- if (r == Z_OK)
- r = f;
- if (r != Z_STREAM_END)
- return r;
- r = f;
- inflate_blocks_reset(z->state->blocks, z, &z->state->sub.check.was);
- if (z->state->nowrap)
- {
- z->state->mode = DONE;
- break;
- }
- z->state->mode = CHECK4;
- /* fall through */
- case CHECK4:
- NEEDBYTE
- z->state->sub.check.need = (uLong)NEXTBYTE << 24;
- z->state->mode = CHECK3;
- /* fall through */
- case CHECK3:
- NEEDBYTE
- z->state->sub.check.need += (uLong)NEXTBYTE << 16;
- z->state->mode = CHECK2;
- /* fall through */
- case CHECK2:
- NEEDBYTE
- z->state->sub.check.need += (uLong)NEXTBYTE << 8;
- z->state->mode = CHECK1;
- /* fall through */
- case CHECK1:
- NEEDBYTE
- z->state->sub.check.need += (uLong)NEXTBYTE;
-
- if (z->state->sub.check.was != z->state->sub.check.need)
- {
- z->state->mode = BAD;
- z->msg = (char*)"incorrect data check";
- z->state->sub.marker = 5; /* can't try inflateSync */
+#ifdef BUILDFIXED
+ static int virgin = 1;
+ static code *lenfix, *distfix;
+ static code fixed[544];
+
+ /* build fixed huffman tables if first call (may not be thread safe) */
+ if (virgin) {
+ unsigned sym, bits;
+ static code *next;
+
+ /* literal/length table */
+ sym = 0;
+ while (sym < 144) state->lens[sym++] = 8;
+ while (sym < 256) state->lens[sym++] = 9;
+ while (sym < 280) state->lens[sym++] = 7;
+ while (sym < 288) state->lens[sym++] = 8;
+ next = fixed;
+ lenfix = next;
+ bits = 9;
+ inflate_table(LENS, state->lens, 288, &(next), &(bits), state->work);
+
+ /* distance table */
+ sym = 0;
+ while (sym < 32) state->lens[sym++] = 5;
+ distfix = next;
+ bits = 5;
+ inflate_table(DISTS, state->lens, 32, &(next), &(bits), state->work);
+
+ /* do this just once */
+ virgin = 0;
+ }
+#else /* !BUILDFIXED */
+# include "inffixed.h"
+#endif /* BUILDFIXED */
+ state->lencode = lenfix;
+ state->lenbits = 9;
+ state->distcode = distfix;
+ state->distbits = 5;
+}
+
+#ifdef MAKEFIXED
+#include <stdio.h>
+
+/*
+ Write out the inffixed.h that is #include'd above. Defining MAKEFIXED also
+ defines BUILDFIXED, so the tables are built on the fly. makefixed() writes
+ those tables to stdout, which would be piped to inffixed.h. A small program
+ can simply call makefixed to do this:
+
+ void makefixed(void);
+
+ int main(void)
+ {
+ makefixed();
+ return 0;
+ }
+
+ Then that can be linked with zlib built with MAKEFIXED defined and run:
+
+ a.out > inffixed.h
+ */
+void makefixed()
+{
+ unsigned low, size;
+ struct inflate_state state;
+
+ fixedtables(&state);
+ puts(" /* inffixed.h -- table for decoding fixed codes");
+ puts(" * Generated automatically by makefixed().");
+ puts(" */");
+ puts("");
+ puts(" /* WARNING: this file should *not* be used by applications.");
+ puts(" It is part of the implementation of this library and is");
+ puts(" subject to change. Applications should only use zlib.h.");
+ puts(" */");
+ puts("");
+ size = 1U << 9;
+ printf(" static const code lenfix[%u] = {", size);
+ low = 0;
+ for (;;) {
+ if ((low % 7) == 0) printf("\n ");
+ printf("{%u,%u,%d}", (low & 127) == 99 ? 64 : state.lencode[low].op,
+ state.lencode[low].bits, state.lencode[low].val);
+ if (++low == size) break;
+ putchar(',');
+ }
+ puts("\n };");
+ size = 1U << 5;
+ printf("\n static const code distfix[%u] = {", size);
+ low = 0;
+ for (;;) {
+ if ((low % 6) == 0) printf("\n ");
+ printf("{%u,%u,%d}", state.distcode[low].op, state.distcode[low].bits,
+ state.distcode[low].val);
+ if (++low == size) break;
+ putchar(',');
+ }
+ puts("\n };");
+}
+#endif /* MAKEFIXED */
+
+/*
+ Update the window with the last wsize (normally 32K) bytes written before
+ returning. If window does not exist yet, create it. This is only called
+ when a window is already in use, or when output has been written during this
+ inflate call, but the end of the deflate stream has not been reached yet.
+ It is also called to create a window for dictionary data when a dictionary
+ is loaded.
+
+ Providing output buffers larger than 32K to inflate() should provide a speed
+ advantage, since only the last 32K of output is copied to the sliding window
+ upon return from inflate(), and since all distances after the first 32K of
+ output will fall in the output data, making match copies simpler and faster.
+ The advantage may be dependent on the size of the processor's data caches.
+ */
+local int updatewindow(
+ z_streamp strm,
+ const Bytef *end,
+ unsigned copy)
+{
+ struct inflate_state FAR *state;
+ unsigned dist;
+
+ state = (struct inflate_state FAR *)strm->state;
+
+ /* if it hasn't been done already, allocate space for the window */
+ if (state->window == Z_NULL) {
+ state->window = (unsigned char FAR *)
+ ZALLOC(strm, 1U << state->wbits,
+ sizeof(unsigned char));
+ if (state->window == Z_NULL) return 1;
+ }
+
+ /* if window not in use yet, initialize */
+ if (state->wsize == 0) {
+ state->wsize = 1U << state->wbits;
+ state->wnext = 0;
+ state->whave = 0;
+ }
+
+ /* copy state->wsize or less output bytes into the circular window */
+ if (copy >= state->wsize) {
+ zmemcpy(state->window, end - state->wsize, state->wsize);
+ state->wnext = 0;
+ state->whave = state->wsize;
+ }
+ else {
+ dist = state->wsize - state->wnext;
+ if (dist > copy) dist = copy;
+ zmemcpy(state->window + state->wnext, end - copy, dist);
+ copy -= dist;
+ if (copy) {
+ zmemcpy(state->window, end - copy, copy);
+ state->wnext = copy;
+ state->whave = state->wsize;
+ }
+ else {
+ state->wnext += dist;
+ if (state->wnext == state->wsize) state->wnext = 0;
+ if (state->whave < state->wsize) state->whave += dist;
+ }
+ }
+ return 0;
+}
+
+/* Macros for inflate(): */
+
+/* check function to use adler32() for zlib or crc32() for gzip */
+#ifdef GUNZIP
+# define UPDATE_CHECK(check, buf, len) \
+ (state->flags ? crc32(check, buf, len) : adler32(check, buf, len))
+#else
+# define UPDATE_CHECK(check, buf, len) adler32(check, buf, len)
+#endif
+
+/* check macros for header crc */
+#ifdef GUNZIP
+# define CRC2(check, word) \
+ do { \
+ hbuf[0] = (unsigned char)(word); \
+ hbuf[1] = (unsigned char)((word) >> 8); \
+ check = crc32(check, hbuf, 2); \
+ } while (0)
+
+# define CRC4(check, word) \
+ do { \
+ hbuf[0] = (unsigned char)(word); \
+ hbuf[1] = (unsigned char)((word) >> 8); \
+ hbuf[2] = (unsigned char)((word) >> 16); \
+ hbuf[3] = (unsigned char)((word) >> 24); \
+ check = crc32(check, hbuf, 4); \
+ } while (0)
+#endif
+
+/* Load registers with state in inflate() for speed */
+#define LOAD() \
+ do { \
+ put = strm->next_out; \
+ left = strm->avail_out; \
+ next = strm->next_in; \
+ have = strm->avail_in; \
+ hold = state->hold; \
+ bits = state->bits; \
+ } while (0)
+
+/* Restore state from registers in inflate() */
+#define RESTORE() \
+ do { \
+ strm->next_out = put; \
+ strm->avail_out = left; \
+ strm->next_in = next; \
+ strm->avail_in = have; \
+ state->hold = hold; \
+ state->bits = bits; \
+ } while (0)
+
+/* Clear the input bit accumulator */
+#define INITBITS() \
+ do { \
+ hold = 0; \
+ bits = 0; \
+ } while (0)
+
+/* Get a byte of input into the bit accumulator, or return from inflate()
+ if there is no input available. */
+#define PULLBYTE() \
+ do { \
+ if (have == 0) goto inf_leave; \
+ have--; \
+ hold += (unsigned long)(*next++) << bits; \
+ bits += 8; \
+ } while (0)
+
+/* Assure that there are at least n bits in the bit accumulator. If there is
+ not enough available input to do that, then return from inflate(). */
+#define NEEDBITS(n) \
+ do { \
+ while (bits < (unsigned)(n)) \
+ PULLBYTE(); \
+ } while (0)
+
+/* Return the low n bits of the bit accumulator (n < 16) */
+#define BITS(n) \
+ ((unsigned)hold & ((1U << (n)) - 1))
+
+/* Remove n bits from the bit accumulator */
+#define DROPBITS(n) \
+ do { \
+ hold >>= (n); \
+ bits -= (unsigned)(n); \
+ } while (0)
+
+/* Remove zero to seven bits as needed to go to a byte boundary */
+#define BYTEBITS() \
+ do { \
+ hold >>= bits & 7; \
+ bits -= bits & 7; \
+ } while (0)
+
+/*
+ inflate() uses a state machine to process as much input data and generate as
+ much output data as possible before returning. The state machine is
+ structured roughly as follows:
+
+ for (;;) switch (state) {
+ ...
+ case STATEn:
+ if (not enough input data or output space to make progress)
+ return;
+ ... make progress ...
+ state = STATEm;
break;
- }
- Tracev((stderr, "inflate: zlib check ok\n"));
- z->state->mode = DONE;
- /* fall through */
- case DONE:
- return Z_STREAM_END;
- case BAD:
- return Z_DATA_ERROR;
- default:
- return Z_STREAM_ERROR;
- }
-#ifdef NEED_DUMMY_RETURN
- return Z_STREAM_ERROR; /* Some dumb compilers complain without this */
+ ...
+ }
+
+ so when inflate() is called again, the same case is attempted again, and
+ if the appropriate resources are provided, the machine proceeds to the
+ next state. The NEEDBITS() macro is usually the way the state evaluates
+ whether it can proceed or should return. NEEDBITS() does the return if
+ the requested bits are not available. The typical use of the BITS macros
+ is:
+
+ NEEDBITS(n);
+ ... do something with BITS(n) ...
+ DROPBITS(n);
+
+ where NEEDBITS(n) either returns from inflate() if there isn't enough
+ input left to load n bits into the accumulator, or it continues. BITS(n)
+ gives the low n bits in the accumulator. When done, DROPBITS(n) drops
+ the low n bits off the accumulator. INITBITS() clears the accumulator
+ and sets the number of available bits to zero. BYTEBITS() discards just
+ enough bits to put the accumulator on a byte boundary. After BYTEBITS()
+ and a NEEDBITS(8), then BITS(8) would return the next byte in the stream.
+
+ NEEDBITS(n) uses PULLBYTE() to get an available byte of input, or to return
+ if there is no input available. The decoding of variable length codes uses
+ PULLBYTE() directly in order to pull just enough bytes to decode the next
+ code, and no more.
+
+ Some states loop until they get enough input, making sure that enough
+ state information is maintained to continue the loop where it left off
+ if NEEDBITS() returns in the loop. For example, want, need, and keep
+ would all have to actually be part of the saved state in case NEEDBITS()
+ returns:
+
+ case STATEw:
+ while (want < need) {
+ NEEDBITS(n);
+ keep[want++] = BITS(n);
+ DROPBITS(n);
+ }
+ state = STATEx;
+ case STATEx:
+
+ As shown above, if the next state is also the next case, then the break
+ is omitted.
+
+ A state may also return if there is not enough output space available to
+ complete that state. Those states are copying stored data, writing a
+ literal byte, and copying a matching string.
+
+ When returning, a "goto inf_leave" is used to update the total counters,
+ update the check value, and determine whether any progress has been made
+ during that inflate() call in order to return the proper return code.
+ Progress is defined as a change in either strm->avail_in or strm->avail_out.
+ When there is a window, goto inf_leave will update the window with the last
+ output written. If a goto inf_leave occurs in the middle of decompression
+ and there is no window currently, goto inf_leave will create one and copy
+ output to the window for the next call of inflate().
+
+ In this implementation, the flush parameter of inflate() only affects the
+ return code (per zlib.h). inflate() always writes as much as possible to
+ strm->next_out, given the space available and the provided input--the effect
+ documented in zlib.h of Z_SYNC_FLUSH. Furthermore, inflate() always defers
+ the allocation of and copying into a sliding window until necessary, which
+ provides the effect documented in zlib.h for Z_FINISH when the entire input
+ stream available. So the only thing the flush parameter actually does is:
+ when flush is set to Z_FINISH, inflate() cannot return Z_OK. Instead it
+ will return Z_BUF_ERROR if it has not reached the end of the stream.
+ */
+
+int ZEXPORT inflate(
+ z_streamp strm,
+ int flush)
+{
+ struct inflate_state FAR *state;
+ z_const unsigned char FAR *next; /* next input */
+ unsigned char FAR *put; /* next output */
+ unsigned have, left; /* available input and output */
+ unsigned long hold; /* bit buffer */
+ unsigned bits; /* bits in bit buffer */
+ unsigned in, out; /* save starting available input and output */
+ unsigned copy; /* number of stored or match bytes to copy */
+ unsigned char FAR *from; /* where to copy match bytes from */
+ code here; /* current decoding table entry */
+ code last; /* parent table entry */
+ unsigned len; /* length to copy for repeats, bits to drop */
+ int ret; /* return code */
+#ifdef GUNZIP
+ unsigned char hbuf[4]; /* buffer for gzip header crc calculation */
+#endif
+ static const unsigned short order[19] = /* permutation of code lengths */
+ {16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15};
+
+ if (inflateStateCheck(strm) || strm->next_out == Z_NULL ||
+ (strm->next_in == Z_NULL && strm->avail_in != 0))
+ return Z_STREAM_ERROR;
+
+ state = (struct inflate_state FAR *)strm->state;
+ if (state->mode == TYPE) state->mode = TYPEDO; /* skip check */
+ LOAD();
+ in = have;
+ out = left;
+ ret = Z_OK;
+ for (;;)
+ switch (state->mode) {
+ case HEAD:
+ if (state->wrap == 0) {
+ state->mode = TYPEDO;
+ break;
+ }
+ NEEDBITS(16);
+#ifdef GUNZIP
+ if ((state->wrap & 2) && hold == 0x8b1f) { /* gzip header */
+ if (state->wbits == 0)
+ state->wbits = 15;
+ state->check = crc32(0L, Z_NULL, 0);
+ CRC2(state->check, hold);
+ INITBITS();
+ state->mode = FLAGS;
+ break;
+ }
+ if (state->head != Z_NULL)
+ state->head->done = -1;
+ if (!(state->wrap & 1) || /* check if zlib header allowed */
+#else
+ if (
#endif
+ ((BITS(8) << 8) + (hold >> 8)) % 31) {
+ strm->msg = (char *)"incorrect header check";
+ state->mode = BAD;
+ break;
+ }
+ if (BITS(4) != Z_DEFLATED) {
+ strm->msg = (char *)"unknown compression method";
+ state->mode = BAD;
+ break;
+ }
+ DROPBITS(4);
+ len = BITS(4) + 8;
+ if (state->wbits == 0)
+ state->wbits = len;
+ if (len > 15 || len > state->wbits) {
+ strm->msg = (char *)"invalid window size";
+ state->mode = BAD;
+ break;
+ }
+ state->dmax = 1U << len;
+ state->flags = 0; /* indicate zlib header */
+ Tracev((stderr, "inflate: zlib header ok\n"));
+ strm->adler = state->check = adler32(0L, Z_NULL, 0);
+ state->mode = hold & 0x200 ? DICTID : TYPE;
+ INITBITS();
+ break;
+#ifdef GUNZIP
+ case FLAGS:
+ NEEDBITS(16);
+ state->flags = (int)(hold);
+ if ((state->flags & 0xff) != Z_DEFLATED) {
+ strm->msg = (char *)"unknown compression method";
+ state->mode = BAD;
+ break;
+ }
+ if (state->flags & 0xe000) {
+ strm->msg = (char *)"unknown header flags set";
+ state->mode = BAD;
+ break;
+ }
+ if (state->head != Z_NULL)
+ state->head->text = (int)((hold >> 8) & 1);
+ if ((state->flags & 0x0200) && (state->wrap & 4))
+ CRC2(state->check, hold);
+ INITBITS();
+ state->mode = TIME;
+ /* fallthrough */
+ case TIME:
+ NEEDBITS(32);
+ if (state->head != Z_NULL)
+ state->head->time = hold;
+ if ((state->flags & 0x0200) && (state->wrap & 4))
+ CRC4(state->check, hold);
+ INITBITS();
+ state->mode = OS;
+ /* fallthrough */
+ case OS:
+ NEEDBITS(16);
+ if (state->head != Z_NULL) {
+ state->head->xflags = (int)(hold & 0xff);
+ state->head->os = (int)(hold >> 8);
+ }
+ if ((state->flags & 0x0200) && (state->wrap & 4))
+ CRC2(state->check, hold);
+ INITBITS();
+ state->mode = EXLEN;
+ /* fallthrough */
+ case EXLEN:
+ if (state->flags & 0x0400) {
+ NEEDBITS(16);
+ state->length = (unsigned)(hold);
+ if (state->head != Z_NULL)
+ state->head->extra_len = (unsigned)hold;
+ if ((state->flags & 0x0200) && (state->wrap & 4))
+ CRC2(state->check, hold);
+ INITBITS();
+ }
+ else if (state->head != Z_NULL)
+ state->head->extra = Z_NULL;
+ state->mode = EXTRA;
+ /* fallthrough */
+ case EXTRA:
+ if (state->flags & 0x0400) {
+ copy = state->length;
+ if (copy > have) copy = have;
+ if (copy) {
+ if (state->head != Z_NULL &&
+ state->head->extra != Z_NULL &&
+ (len = state->head->extra_len - state->length) <
+ state->head->extra_max) {
+ zmemcpy(state->head->extra + len, next,
+ len + copy > state->head->extra_max ?
+ state->head->extra_max - len : copy);
+ }
+ if ((state->flags & 0x0200) && (state->wrap & 4))
+ state->check = crc32(state->check, next, copy);
+ have -= copy;
+ next += copy;
+ state->length -= copy;
+ }
+ if (state->length) goto inf_leave;
+ }
+ state->length = 0;
+ state->mode = NAME;
+ /* fallthrough */
+ case NAME:
+ if (state->flags & 0x0800) {
+ if (have == 0) goto inf_leave;
+ copy = 0;
+ do {
+ len = (unsigned)(next[copy++]);
+ if (state->head != Z_NULL &&
+ state->head->name != Z_NULL &&
+ state->length < state->head->name_max)
+ state->head->name[state->length++] = (Bytef)len;
+ } while (len && copy < have);
+ if ((state->flags & 0x0200) && (state->wrap & 4))
+ state->check = crc32(state->check, next, copy);
+ have -= copy;
+ next += copy;
+ if (len) goto inf_leave;
+ }
+ else if (state->head != Z_NULL)
+ state->head->name = Z_NULL;
+ state->length = 0;
+ state->mode = COMMENT;
+ /* fallthrough */
+ case COMMENT:
+ if (state->flags & 0x1000) {
+ if (have == 0) goto inf_leave;
+ copy = 0;
+ do {
+ len = (unsigned)(next[copy++]);
+ if (state->head != Z_NULL &&
+ state->head->comment != Z_NULL &&
+ state->length < state->head->comm_max)
+ state->head->comment[state->length++] = (Bytef)len;
+ } while (len && copy < have);
+ if ((state->flags & 0x0200) && (state->wrap & 4))
+ state->check = crc32(state->check, next, copy);
+ have -= copy;
+ next += copy;
+ if (len) goto inf_leave;
+ }
+ else if (state->head != Z_NULL)
+ state->head->comment = Z_NULL;
+ state->mode = HCRC;
+ /* fallthrough */
+ case HCRC:
+ if (state->flags & 0x0200) {
+ NEEDBITS(16);
+ if ((state->wrap & 4) && hold != (state->check & 0xffff)) {
+ strm->msg = (char *)"header crc mismatch";
+ state->mode = BAD;
+ break;
+ }
+ INITBITS();
+ }
+ if (state->head != Z_NULL) {
+ state->head->hcrc = (int)((state->flags >> 9) & 1);
+ state->head->done = 1;
+ }
+ strm->adler = state->check = crc32(0L, Z_NULL, 0);
+ state->mode = TYPE;
+ break;
+#endif
+ case DICTID:
+ NEEDBITS(32);
+ strm->adler = state->check = ZSWAP32(hold);
+ INITBITS();
+ state->mode = DICT;
+ /* fallthrough */
+ case DICT:
+ if (state->havedict == 0) {
+ RESTORE();
+ return Z_NEED_DICT;
+ }
+ strm->adler = state->check = adler32(0L, Z_NULL, 0);
+ state->mode = TYPE;
+ /* fallthrough */
+ case TYPE:
+ if (flush == Z_BLOCK || flush == Z_TREES) goto inf_leave;
+ /* fallthrough */
+ case TYPEDO:
+ if (state->last) {
+ BYTEBITS();
+ state->mode = CHECK;
+ break;
+ }
+ NEEDBITS(3);
+ state->last = BITS(1);
+ DROPBITS(1);
+ switch (BITS(2)) {
+ case 0: /* stored block */
+ Tracev((stderr, "inflate: stored block%s\n",
+ state->last ? " (last)" : ""));
+ state->mode = STORED;
+ break;
+ case 1: /* fixed block */
+ fixedtables(state);
+ Tracev((stderr, "inflate: fixed codes block%s\n",
+ state->last ? " (last)" : ""));
+ state->mode = LEN_; /* decode codes */
+ if (flush == Z_TREES) {
+ DROPBITS(2);
+ goto inf_leave;
+ }
+ break;
+ case 2: /* dynamic block */
+ Tracev((stderr, "inflate: dynamic codes block%s\n",
+ state->last ? " (last)" : ""));
+ state->mode = TABLE;
+ break;
+ case 3:
+ strm->msg = (char *)"invalid block type";
+ state->mode = BAD;
+ }
+ DROPBITS(2);
+ break;
+ case STORED:
+ BYTEBITS(); /* go to byte boundary */
+ NEEDBITS(32);
+ if ((hold & 0xffff) != ((hold >> 16) ^ 0xffff)) {
+ strm->msg = (char *)"invalid stored block lengths";
+ state->mode = BAD;
+ break;
+ }
+ state->length = (unsigned)hold & 0xffff;
+ Tracev((stderr, "inflate: stored length %u\n",
+ state->length));
+ INITBITS();
+ state->mode = COPY_;
+ if (flush == Z_TREES) goto inf_leave;
+ /* fallthrough */
+ case COPY_:
+ state->mode = COPY;
+ /* fallthrough */
+ case COPY:
+ copy = state->length;
+ if (copy) {
+ if (copy > have) copy = have;
+ if (copy > left) copy = left;
+ if (copy == 0) goto inf_leave;
+ zmemcpy(put, next, copy);
+ have -= copy;
+ next += copy;
+ left -= copy;
+ put += copy;
+ state->length -= copy;
+ break;
+ }
+ Tracev((stderr, "inflate: stored end\n"));
+ state->mode = TYPE;
+ break;
+ case TABLE:
+ NEEDBITS(14);
+ state->nlen = BITS(5) + 257;
+ DROPBITS(5);
+ state->ndist = BITS(5) + 1;
+ DROPBITS(5);
+ state->ncode = BITS(4) + 4;
+ DROPBITS(4);
+#ifndef PKZIP_BUG_WORKAROUND
+ if (state->nlen > 286 || state->ndist > 30) {
+ strm->msg = (char *)"too many length or distance symbols";
+ state->mode = BAD;
+ break;
+ }
+#endif
+ Tracev((stderr, "inflate: table sizes ok\n"));
+ state->have = 0;
+ state->mode = LENLENS;
+ /* fallthrough */
+ case LENLENS:
+ while (state->have < state->ncode) {
+ NEEDBITS(3);
+ state->lens[order[state->have++]] = (unsigned short)BITS(3);
+ DROPBITS(3);
+ }
+ while (state->have < 19)
+ state->lens[order[state->have++]] = 0;
+ state->next = state->codes;
+ state->lencode = (const code FAR *)(state->next);
+ state->lenbits = 7;
+ ret = inflate_table(CODES, state->lens, 19, &(state->next),
+ &(state->lenbits), state->work);
+ if (ret) {
+ strm->msg = (char *)"invalid code lengths set";
+ state->mode = BAD;
+ break;
+ }
+ Tracev((stderr, "inflate: code lengths ok\n"));
+ state->have = 0;
+ state->mode = CODELENS;
+ /* fallthrough */
+ case CODELENS:
+ while (state->have < state->nlen + state->ndist) {
+ for (;;) {
+ here = state->lencode[BITS(state->lenbits)];
+ if ((unsigned)(here.bits) <= bits) break;
+ PULLBYTE();
+ }
+ if (here.val < 16) {
+ DROPBITS(here.bits);
+ state->lens[state->have++] = here.val;
+ }
+ else {
+ if (here.val == 16) {
+ NEEDBITS(here.bits + 2);
+ DROPBITS(here.bits);
+ if (state->have == 0) {
+ strm->msg = (char *)"invalid bit length repeat";
+ state->mode = BAD;
+ break;
+ }
+ len = state->lens[state->have - 1];
+ copy = 3 + BITS(2);
+ DROPBITS(2);
+ }
+ else if (here.val == 17) {
+ NEEDBITS(here.bits + 3);
+ DROPBITS(here.bits);
+ len = 0;
+ copy = 3 + BITS(3);
+ DROPBITS(3);
+ }
+ else {
+ NEEDBITS(here.bits + 7);
+ DROPBITS(here.bits);
+ len = 0;
+ copy = 11 + BITS(7);
+ DROPBITS(7);
+ }
+ if (state->have + copy > state->nlen + state->ndist) {
+ strm->msg = (char *)"invalid bit length repeat";
+ state->mode = BAD;
+ break;
+ }
+ while (copy--)
+ state->lens[state->have++] = (unsigned short)len;
+ }
+ }
+
+ /* handle error breaks in while */
+ if (state->mode == BAD) break;
+
+ /* check for end-of-block code (better have one) */
+ if (state->lens[256] == 0) {
+ strm->msg = (char *)"invalid code -- missing end-of-block";
+ state->mode = BAD;
+ break;
+ }
+
+ /* build code tables -- note: do not change the lenbits or distbits
+ values here (9 and 6) without reading the comments in inftrees.h
+ concerning the ENOUGH constants, which depend on those values */
+ state->next = state->codes;
+ state->lencode = (const code FAR *)(state->next);
+ state->lenbits = 9;
+ ret = inflate_table(LENS, state->lens, state->nlen, &(state->next),
+ &(state->lenbits), state->work);
+ if (ret) {
+ strm->msg = (char *)"invalid literal/lengths set";
+ state->mode = BAD;
+ break;
+ }
+ state->distcode = (const code FAR *)(state->next);
+ state->distbits = 6;
+ ret = inflate_table(DISTS, state->lens + state->nlen, state->ndist,
+ &(state->next), &(state->distbits), state->work);
+ if (ret) {
+ strm->msg = (char *)"invalid distances set";
+ state->mode = BAD;
+ break;
+ }
+ Tracev((stderr, "inflate: codes ok\n"));
+ state->mode = LEN_;
+ if (flush == Z_TREES) goto inf_leave;
+ /* fallthrough */
+ case LEN_:
+ state->mode = LEN;
+ /* fallthrough */
+ case LEN:
+ if (have >= 6 && left >= 258) {
+ RESTORE();
+ inflate_fast(strm, out);
+ LOAD();
+ if (state->mode == TYPE)
+ state->back = -1;
+ break;
+ }
+ state->back = 0;
+ for (;;) {
+ here = state->lencode[BITS(state->lenbits)];
+ if ((unsigned)(here.bits) <= bits) break;
+ PULLBYTE();
+ }
+ if (here.op && (here.op & 0xf0) == 0) {
+ last = here;
+ for (;;) {
+ here = state->lencode[last.val +
+ (BITS(last.bits + last.op) >> last.bits)];
+ if ((unsigned)(last.bits + here.bits) <= bits) break;
+ PULLBYTE();
+ }
+ DROPBITS(last.bits);
+ state->back += last.bits;
+ }
+ DROPBITS(here.bits);
+ state->back += here.bits;
+ state->length = (unsigned)here.val;
+ if ((int)(here.op) == 0) {
+ Tracevv((stderr, here.val >= 0x20 && here.val < 0x7f ?
+ "inflate: literal '%c'\n" :
+ "inflate: literal 0x%02x\n", here.val));
+ state->mode = LIT;
+ break;
+ }
+ if (here.op & 32) {
+ Tracevv((stderr, "inflate: end of block\n"));
+ state->back = -1;
+ state->mode = TYPE;
+ break;
+ }
+ if (here.op & 64) {
+ strm->msg = (char *)"invalid literal/length code";
+ state->mode = BAD;
+ break;
+ }
+ state->extra = (unsigned)(here.op) & 15;
+ state->mode = LENEXT;
+ /* fallthrough */
+ case LENEXT:
+ if (state->extra) {
+ NEEDBITS(state->extra);
+ state->length += BITS(state->extra);
+ DROPBITS(state->extra);
+ state->back += state->extra;
+ }
+ Tracevv((stderr, "inflate: length %u\n", state->length));
+ state->was = state->length;
+ state->mode = DIST;
+ /* fallthrough */
+ case DIST:
+ for (;;) {
+ here = state->distcode[BITS(state->distbits)];
+ if ((unsigned)(here.bits) <= bits) break;
+ PULLBYTE();
+ }
+ if ((here.op & 0xf0) == 0) {
+ last = here;
+ for (;;) {
+ here = state->distcode[last.val +
+ (BITS(last.bits + last.op) >> last.bits)];
+ if ((unsigned)(last.bits + here.bits) <= bits) break;
+ PULLBYTE();
+ }
+ DROPBITS(last.bits);
+ state->back += last.bits;
+ }
+ DROPBITS(here.bits);
+ state->back += here.bits;
+ if (here.op & 64) {
+ strm->msg = (char *)"invalid distance code";
+ state->mode = BAD;
+ break;
+ }
+ state->offset = (unsigned)here.val;
+ state->extra = (unsigned)(here.op) & 15;
+ state->mode = DISTEXT;
+ /* fallthrough */
+ case DISTEXT:
+ if (state->extra) {
+ NEEDBITS(state->extra);
+ state->offset += BITS(state->extra);
+ DROPBITS(state->extra);
+ state->back += state->extra;
+ }
+#ifdef INFLATE_STRICT
+ if (state->offset > state->dmax) {
+ strm->msg = (char *)"invalid distance too far back";
+ state->mode = BAD;
+ break;
+ }
+#endif
+ Tracevv((stderr, "inflate: distance %u\n", state->offset));
+ state->mode = MATCH;
+ /* fallthrough */
+ case MATCH:
+ if (left == 0) goto inf_leave;
+ copy = out - left;
+ if (state->offset > copy) { /* copy from window */
+ copy = state->offset - copy;
+ if (copy > state->whave) {
+ if (state->sane) {
+ strm->msg = (char *)"invalid distance too far back";
+ state->mode = BAD;
+ break;
+ }
+#ifdef INFLATE_ALLOW_INVALID_DISTANCE_TOOFAR_ARRR
+ Trace((stderr, "inflate.c too far\n"));
+ copy -= state->whave;
+ if (copy > state->length) copy = state->length;
+ if (copy > left) copy = left;
+ left -= copy;
+ state->length -= copy;
+ do {
+ *put++ = 0;
+ } while (--copy);
+ if (state->length == 0) state->mode = LEN;
+ break;
+#endif
+ }
+ if (copy > state->wnext) {
+ copy -= state->wnext;
+ from = state->window + (state->wsize - copy);
+ }
+ else
+ from = state->window + (state->wnext - copy);
+ if (copy > state->length) copy = state->length;
+ }
+ else { /* copy from output */
+ from = put - state->offset;
+ copy = state->length;
+ }
+ if (copy > left) copy = left;
+ left -= copy;
+ state->length -= copy;
+ do {
+ *put++ = *from++;
+ } while (--copy);
+ if (state->length == 0) state->mode = LEN;
+ break;
+ case LIT:
+ if (left == 0) goto inf_leave;
+ *put++ = (unsigned char)(state->length);
+ left--;
+ state->mode = LEN;
+ break;
+ case CHECK:
+ if (state->wrap) {
+ NEEDBITS(32);
+ out -= left;
+ strm->total_out += out;
+ state->total += out;
+ if ((state->wrap & 4) && out)
+ strm->adler = state->check =
+ UPDATE_CHECK(state->check, put - out, out);
+ out = left;
+ if ((state->wrap & 4) && (
+#ifdef GUNZIP
+ state->flags ? hold :
+#endif
+ ZSWAP32(hold)) != state->check) {
+ strm->msg = (char *)"incorrect data check";
+ state->mode = BAD;
+ break;
+ }
+ INITBITS();
+ Tracev((stderr, "inflate: check matches trailer\n"));
+ }
+#ifdef GUNZIP
+ state->mode = LENGTH;
+ /* fallthrough */
+ case LENGTH:
+ if (state->wrap && state->flags) {
+ NEEDBITS(32);
+ if ((state->wrap & 4) && hold != (state->total & 0xffffffff)) {
+ strm->msg = (char *)"incorrect length check";
+ state->mode = BAD;
+ break;
+ }
+ INITBITS();
+ Tracev((stderr, "inflate: length matches trailer\n"));
+ }
+#endif
+ state->mode = DONE;
+ /* fallthrough */
+ case DONE:
+ ret = Z_STREAM_END;
+ goto inf_leave;
+ case BAD:
+ ret = Z_DATA_ERROR;
+ goto inf_leave;
+ case MEM:
+ return Z_MEM_ERROR;
+ case SYNC:
+ /* fallthrough */
+ default:
+ return Z_STREAM_ERROR;
+ }
+
+ /*
+ Return from inflate(), updating the total counts and the check value.
+ If there was no progress during the inflate() call, return a buffer
+ error. Call updatewindow() to create and/or update the window state.
+ Note: a memory error from inflate() is non-recoverable.
+ */
+ inf_leave:
+ RESTORE();
+ if (state->wsize || (out != strm->avail_out && state->mode < BAD &&
+ (state->mode < CHECK || flush != Z_FINISH)))
+ if (updatewindow(strm, strm->next_out, out - strm->avail_out)) {
+ state->mode = MEM;
+ return Z_MEM_ERROR;
+ }
+ in -= strm->avail_in;
+ out -= strm->avail_out;
+ strm->total_in += in;
+ strm->total_out += out;
+ state->total += out;
+ if ((state->wrap & 4) && out)
+ strm->adler = state->check =
+ UPDATE_CHECK(state->check, strm->next_out - out, out);
+ strm->data_type = (int)state->bits + (state->last ? 64 : 0) +
+ (state->mode == TYPE ? 128 : 0) +
+ (state->mode == LEN_ || state->mode == COPY_ ? 256 : 0);
+ if (((in == 0 && out == 0) || flush == Z_FINISH) && ret == Z_OK)
+ ret = Z_BUF_ERROR;
+ return ret;
+}
+
+int ZEXPORT inflateEnd(
+ z_streamp strm)
+{
+ struct inflate_state FAR *state;
+ if (inflateStateCheck(strm))
+ return Z_STREAM_ERROR;
+ state = (struct inflate_state FAR *)strm->state;
+ if (state->window != Z_NULL) ZFREE(strm, state->window);
+ ZFREE(strm, strm->state);
+ strm->state = Z_NULL;
+ Tracev((stderr, "inflate: end\n"));
+ return Z_OK;
+}
+
+#ifndef Z_FREETYPE
+
+int ZEXPORT inflateGetDictionary(
+ z_streamp strm,
+ Bytef *dictionary,
+ uInt *dictLength)
+{
+ struct inflate_state FAR *state;
+
+ /* check state */
+ if (inflateStateCheck(strm)) return Z_STREAM_ERROR;
+ state = (struct inflate_state FAR *)strm->state;
+
+ /* copy dictionary */
+ if (state->whave && dictionary != Z_NULL) {
+ zmemcpy(dictionary, state->window + state->wnext,
+ state->whave - state->wnext);
+ zmemcpy(dictionary + state->whave - state->wnext,
+ state->window, state->wnext);
+ }
+ if (dictLength != Z_NULL)
+ *dictLength = state->whave;
+ return Z_OK;
+}
+
+int ZEXPORT inflateSetDictionary(
+ z_streamp strm,
+ const Bytef *dictionary,
+ uInt dictLength)
+{
+ struct inflate_state FAR *state;
+ unsigned long dictid;
+ int ret;
+
+ /* check state */
+ if (inflateStateCheck(strm)) return Z_STREAM_ERROR;
+ state = (struct inflate_state FAR *)strm->state;
+ if (state->wrap != 0 && state->mode != DICT)
+ return Z_STREAM_ERROR;
+
+ /* check for correct dictionary identifier */
+ if (state->mode == DICT) {
+ dictid = adler32(0L, Z_NULL, 0);
+ dictid = adler32(dictid, dictionary, dictLength);
+ if (dictid != state->check)
+ return Z_DATA_ERROR;
+ }
+
+ /* copy dictionary to window using updatewindow(), which will amend the
+ existing dictionary if appropriate */
+ ret = updatewindow(strm, dictionary + dictLength, dictLength);
+ if (ret) {
+ state->mode = MEM;
+ return Z_MEM_ERROR;
+ }
+ state->havedict = 1;
+ Tracev((stderr, "inflate: dictionary set\n"));
+ return Z_OK;
+}
+
+int ZEXPORT inflateGetHeader(
+ z_streamp strm,
+ gz_headerp head)
+{
+ struct inflate_state FAR *state;
+
+ /* check state */
+ if (inflateStateCheck(strm)) return Z_STREAM_ERROR;
+ state = (struct inflate_state FAR *)strm->state;
+ if ((state->wrap & 2) == 0) return Z_STREAM_ERROR;
+
+ /* save header structure */
+ state->head = head;
+ head->done = 0;
+ return Z_OK;
+}
+
+/*
+ Search buf[0..len-1] for the pattern: 0, 0, 0xff, 0xff. Return when found
+ or when out of input. When called, *have is the number of pattern bytes
+ found in order so far, in 0..3. On return *have is updated to the new
+ state. If on return *have equals four, then the pattern was found and the
+ return value is how many bytes were read including the last byte of the
+ pattern. If *have is less than four, then the pattern has not been found
+ yet and the return value is len. In the latter case, syncsearch() can be
+ called again with more data and the *have state. *have is initialized to
+ zero for the first call.
+ */
+local unsigned syncsearch(
+ unsigned FAR *have,
+ const unsigned char FAR *buf,
+ unsigned len)
+{
+ unsigned got;
+ unsigned next;
+
+ got = *have;
+ next = 0;
+ while (next < len && got < 4) {
+ if ((int)(buf[next]) == (got < 2 ? 0 : 0xff))
+ got++;
+ else if (buf[next])
+ got = 0;
+ else
+ got = 4 - got;
+ next++;
+ }
+ *have = got;
+ return next;
+}
+
+int ZEXPORT inflateSync(
+ z_streamp strm)
+{
+ unsigned len; /* number of bytes to look at or looked at */
+ int flags; /* temporary to save header status */
+ unsigned long in, out; /* temporary to save total_in and total_out */
+ unsigned char buf[4]; /* to restore bit buffer to byte string */
+ struct inflate_state FAR *state;
+
+ /* check parameters */
+ if (inflateStateCheck(strm)) return Z_STREAM_ERROR;
+ state = (struct inflate_state FAR *)strm->state;
+ if (strm->avail_in == 0 && state->bits < 8) return Z_BUF_ERROR;
+
+ /* if first time, start search in bit buffer */
+ if (state->mode != SYNC) {
+ state->mode = SYNC;
+ state->hold <<= state->bits & 7;
+ state->bits -= state->bits & 7;
+ len = 0;
+ while (state->bits >= 8) {
+ buf[len++] = (unsigned char)(state->hold);
+ state->hold >>= 8;
+ state->bits -= 8;
+ }
+ state->have = 0;
+ syncsearch(&(state->have), buf, len);
+ }
+
+ /* search available input */
+ len = syncsearch(&(state->have), strm->next_in, strm->avail_in);
+ strm->avail_in -= len;
+ strm->next_in += len;
+ strm->total_in += len;
+
+ /* return no joy or set up to restart inflate() on a new block */
+ if (state->have != 4) return Z_DATA_ERROR;
+ if (state->flags == -1)
+ state->wrap = 0; /* if no header yet, treat as raw */
+ else
+ state->wrap &= ~4; /* no point in computing a check value now */
+ flags = state->flags;
+ in = strm->total_in; out = strm->total_out;
+ inflateReset(strm);
+ strm->total_in = in; strm->total_out = out;
+ state->flags = flags;
+ state->mode = TYPE;
+ return Z_OK;
+}
+
+/*
+ Returns true if inflate is currently at the end of a block generated by
+ Z_SYNC_FLUSH or Z_FULL_FLUSH. This function is used by one PPP
+ implementation to provide an additional safety check. PPP uses
+ Z_SYNC_FLUSH but removes the length bytes of the resulting empty stored
+ block. When decompressing, PPP checks that at the end of input packet,
+ inflate is waiting for these length bytes.
+ */
+int ZEXPORT inflateSyncPoint(
+ z_streamp strm)
+{
+ struct inflate_state FAR *state;
+
+ if (inflateStateCheck(strm)) return Z_STREAM_ERROR;
+ state = (struct inflate_state FAR *)strm->state;
+ return state->mode == STORED && state->bits == 0;
+}
+
+int ZEXPORT inflateCopy(
+ z_streamp dest,
+ z_streamp source)
+{
+ struct inflate_state FAR *state;
+ struct inflate_state FAR *copy;
+ unsigned char FAR *window;
+ unsigned wsize;
+
+ /* check input */
+ if (inflateStateCheck(source) || dest == Z_NULL)
+ return Z_STREAM_ERROR;
+ state = (struct inflate_state FAR *)source->state;
+
+ /* allocate space */
+ copy = (struct inflate_state FAR *)
+ ZALLOC(source, 1, sizeof(struct inflate_state));
+ if (copy == Z_NULL) return Z_MEM_ERROR;
+ window = Z_NULL;
+ if (state->window != Z_NULL) {
+ window = (unsigned char FAR *)
+ ZALLOC(source, 1U << state->wbits, sizeof(unsigned char));
+ if (window == Z_NULL) {
+ ZFREE(source, copy);
+ return Z_MEM_ERROR;
+ }
+ }
+
+ /* copy state */
+ zmemcpy((voidpf)dest, (voidpf)source, sizeof(z_stream));
+ zmemcpy((voidpf)copy, (voidpf)state, sizeof(struct inflate_state));
+ copy->strm = dest;
+ if (state->lencode >= state->codes &&
+ state->lencode <= state->codes + ENOUGH - 1) {
+ copy->lencode = copy->codes + (state->lencode - state->codes);
+ copy->distcode = copy->codes + (state->distcode - state->codes);
+ }
+ copy->next = copy->codes + (state->next - state->codes);
+ if (window != Z_NULL) {
+ wsize = 1U << state->wbits;
+ zmemcpy(window, state->window, wsize);
+ }
+ copy->window = window;
+ dest->state = (struct internal_state FAR *)copy;
+ return Z_OK;
+}
+
+int ZEXPORT inflateUndermine(
+ z_streamp strm,
+ int subvert)
+{
+ struct inflate_state FAR *state;
+
+ if (inflateStateCheck(strm)) return Z_STREAM_ERROR;
+ state = (struct inflate_state FAR *)strm->state;
+#ifdef INFLATE_ALLOW_INVALID_DISTANCE_TOOFAR_ARRR
+ state->sane = !subvert;
+ return Z_OK;
+#else
+ (void)subvert;
+ state->sane = 1;
+ return Z_DATA_ERROR;
+#endif
+}
+
+int ZEXPORT inflateValidate(
+ z_streamp strm,
+ int check)
+{
+ struct inflate_state FAR *state;
+
+ if (inflateStateCheck(strm)) return Z_STREAM_ERROR;
+ state = (struct inflate_state FAR *)strm->state;
+ if (check && state->wrap)
+ state->wrap |= 4;
+ else
+ state->wrap &= ~4;
+ return Z_OK;
+}
+
+long ZEXPORT inflateMark(
+ z_streamp strm)
+{
+ struct inflate_state FAR *state;
+
+ if (inflateStateCheck(strm))
+ return -(1L << 16);
+ state = (struct inflate_state FAR *)strm->state;
+ return (long)(((unsigned long)((long)state->back)) << 16) +
+ (state->mode == COPY ? state->length :
+ (state->mode == MATCH ? state->was - state->length : 0));
+}
+
+unsigned long ZEXPORT inflateCodesUsed(
+ z_streamp strm)
+{
+ struct inflate_state FAR *state;
+ if (inflateStateCheck(strm)) return (unsigned long)-1;
+ state = (struct inflate_state FAR *)strm->state;
+ return (unsigned long)(state->next - state->codes);
}
+#endif /* !Z_FREETYPE */
--- /dev/null
+/* inflate.h -- internal inflate state definition
+ * Copyright (C) 1995-2019 Mark Adler
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ */
+
+#ifndef INFLATE_H
+#define INFLATE_H
+
+/* WARNING: this file should *not* be used by applications. It is
+ part of the implementation of the compression library and is
+ subject to change. Applications should only use zlib.h.
+ */
+
+/* define NO_GZIP when compiling if you want to disable gzip header and
+ trailer decoding by inflate(). NO_GZIP would be used to avoid linking in
+ the crc code when it is not needed. For shared libraries, gzip decoding
+ should be left enabled. */
+#ifndef NO_GZIP
+# define GUNZIP
+#endif
+
+/* Possible inflate modes between inflate() calls */
+typedef enum {
+ HEAD = 16180, /* i: waiting for magic header */
+ FLAGS, /* i: waiting for method and flags (gzip) */
+ TIME, /* i: waiting for modification time (gzip) */
+ OS, /* i: waiting for extra flags and operating system (gzip) */
+ EXLEN, /* i: waiting for extra length (gzip) */
+ EXTRA, /* i: waiting for extra bytes (gzip) */
+ NAME, /* i: waiting for end of file name (gzip) */
+ COMMENT, /* i: waiting for end of comment (gzip) */
+ HCRC, /* i: waiting for header crc (gzip) */
+ DICTID, /* i: waiting for dictionary check value */
+ DICT, /* waiting for inflateSetDictionary() call */
+ TYPE, /* i: waiting for type bits, including last-flag bit */
+ TYPEDO, /* i: same, but skip check to exit inflate on new block */
+ STORED, /* i: waiting for stored size (length and complement) */
+ COPY_, /* i/o: same as COPY below, but only first time in */
+ COPY, /* i/o: waiting for input or output to copy stored block */
+ TABLE, /* i: waiting for dynamic block table lengths */
+ LENLENS, /* i: waiting for code length code lengths */
+ CODELENS, /* i: waiting for length/lit and distance code lengths */
+ LEN_, /* i: same as LEN below, but only first time in */
+ LEN, /* i: waiting for length/lit/eob code */
+ LENEXT, /* i: waiting for length extra bits */
+ DIST, /* i: waiting for distance code */
+ DISTEXT, /* i: waiting for distance extra bits */
+ MATCH, /* o: waiting for output space to copy string */
+ LIT, /* o: waiting for output space to write literal */
+ CHECK, /* i: waiting for 32-bit check value */
+ LENGTH, /* i: waiting for 32-bit length (gzip) */
+ DONE, /* finished check, done -- remain here until reset */
+ BAD, /* got a data error -- remain here until reset */
+ MEM, /* got an inflate() memory error -- remain here until reset */
+ SYNC /* looking for synchronization bytes to restart inflate() */
+} inflate_mode;
+
+/*
+ State transitions between above modes -
+
+ (most modes can go to BAD or MEM on error -- not shown for clarity)
+
+ Process header:
+ HEAD -> (gzip) or (zlib) or (raw)
+ (gzip) -> FLAGS -> TIME -> OS -> EXLEN -> EXTRA -> NAME -> COMMENT ->
+ HCRC -> TYPE
+ (zlib) -> DICTID or TYPE
+ DICTID -> DICT -> TYPE
+ (raw) -> TYPEDO
+ Read deflate blocks:
+ TYPE -> TYPEDO -> STORED or TABLE or LEN_ or CHECK
+ STORED -> COPY_ -> COPY -> TYPE
+ TABLE -> LENLENS -> CODELENS -> LEN_
+ LEN_ -> LEN
+ Read deflate codes in fixed or dynamic block:
+ LEN -> LENEXT or LIT or TYPE
+ LENEXT -> DIST -> DISTEXT -> MATCH -> LEN
+ LIT -> LEN
+ Process trailer:
+ CHECK -> LENGTH -> DONE
+ */
+
+/* State maintained between inflate() calls -- approximately 7K bytes, not
+ including the allocated sliding window, which is up to 32K bytes. */
+struct inflate_state {
+ z_streamp strm; /* pointer back to this zlib stream */
+ inflate_mode mode; /* current inflate mode */
+ int last; /* true if processing last block */
+ int wrap; /* bit 0 true for zlib, bit 1 true for gzip,
+ bit 2 true to validate check value */
+ int havedict; /* true if dictionary provided */
+ int flags; /* gzip header method and flags, 0 if zlib, or
+ -1 if raw or no header yet */
+ unsigned dmax; /* zlib header max distance (INFLATE_STRICT) */
+ unsigned long check; /* protected copy of check value */
+ unsigned long total; /* protected copy of output count */
+ gz_headerp head; /* where to save gzip header information */
+ /* sliding window */
+ unsigned wbits; /* log base 2 of requested window size */
+ unsigned wsize; /* window size or zero if not using window */
+ unsigned whave; /* valid bytes in the window */
+ unsigned wnext; /* window write index */
+ unsigned char FAR *window; /* allocated sliding window, if needed */
+ /* bit accumulator */
+ unsigned long hold; /* input bit accumulator */
+ unsigned bits; /* number of bits in "in" */
+ /* for string and stored block copying */
+ unsigned length; /* literal or length of data to copy */
+ unsigned offset; /* distance back to copy string from */
+ /* for table and code decoding */
+ unsigned extra; /* extra bits needed */
+ /* fixed and dynamic code tables */
+ code const FAR *lencode; /* starting table for length/literal codes */
+ code const FAR *distcode; /* starting table for distance codes */
+ unsigned lenbits; /* index bits for lencode */
+ unsigned distbits; /* index bits for distcode */
+ /* dynamic table building */
+ unsigned ncode; /* number of code length code lengths */
+ unsigned nlen; /* number of length code lengths */
+ unsigned ndist; /* number of distance code lengths */
+ unsigned have; /* number of code lengths in lens[] */
+ code FAR *next; /* next available space in codes[] */
+ unsigned short lens[320]; /* temporary storage for code lengths */
+ unsigned short work[288]; /* work area for code table building */
+ code codes[ENOUGH]; /* space for code tables */
+ int sane; /* if false, allow invalid distance too far */
+ int back; /* bits back of last unprocessed length/lit */
+ unsigned was; /* initial length of match */
+};
+
+#endif /* INFLATE_H */
/* inftrees.c -- generate Huffman trees for efficient decoding
- * Copyright (C) 1995-2002 Mark Adler
+ * Copyright (C) 1995-2022 Mark Adler
* For conditions of distribution and use, see copyright notice in zlib.h
*/
#include "zutil.h"
#include "inftrees.h"
-#if !defined(BUILDFIXED) && !defined(STDC)
-# define BUILDFIXED /* non ANSI compilers may not accept inffixed.h */
-#endif
+#define MAXBITS 15
-
-#if 0
-local const char inflate_copyright[] =
- " inflate 1.1.4 Copyright 1995-2002 Mark Adler ";
-#endif
+static const char inflate_copyright[] =
+ " inflate 1.2.13 Copyright 1995-2022 Mark Adler ";
/*
If you use the zlib library in a product, an acknowledgment is welcome
in the documentation of your product. If for some reason you cannot
copyright string in the executable of your product.
*/
-/* simplify the use of the inflate_huft type with some defines */
-#define exop word.what.Exop
-#define bits word.what.Bits
-
-
-local int huft_build OF((
- uIntf *, /* code lengths in bits */
- uInt, /* number of codes */
- uInt, /* number of "simple" codes */
- const uIntf *, /* list of base values for non-simple codes */
- const uIntf *, /* list of extra bits for non-simple codes */
- inflate_huft * FAR*,/* result: starting table */
- uIntf *, /* maximum lookup bits (returns actual) */
- inflate_huft *, /* space for trees */
- uInt *, /* hufts used in space */
- uIntf * )); /* space for values */
-
-/* Tables for deflate from PKZIP's appnote.txt. */
-local const uInt cplens[31] = { /* Copy lengths for literal codes 257..285 */
+/*
+ Build a set of tables to decode the provided canonical Huffman code.
+ The code lengths are lens[0..codes-1]. The result starts at *table,
+ whose indices are 0..2^bits-1. work is a writable array of at least
+ lens shorts, which is used as a work area. type is the type of code
+ to be generated, CODES, LENS, or DISTS. On return, zero is success,
+ -1 is an invalid code, and +1 means that ENOUGH isn't enough. table
+ on return points to the next available entry's address. bits is the
+ requested root table index bits, and on return it is the actual root
+ table index bits. It will differ if the request is greater than the
+ longest code or if it is less than the shortest code.
+ */
+int ZLIB_INTERNAL inflate_table(
+ codetype type,
+ unsigned short FAR *lens,
+ unsigned codes,
+ code FAR * FAR *table,
+ unsigned FAR *bits,
+ unsigned short FAR *work)
+{
+ unsigned len; /* a code's length in bits */
+ unsigned sym; /* index of code symbols */
+ unsigned min, max; /* minimum and maximum code lengths */
+ unsigned root; /* number of index bits for root table */
+ unsigned curr; /* number of index bits for current table */
+ unsigned drop; /* code bits to drop for sub-table */
+ int left; /* number of prefix codes available */
+ unsigned used; /* code entries in table used */
+ unsigned huff; /* Huffman code */
+ unsigned incr; /* for incrementing code, index */
+ unsigned fill; /* index for replicating entries */
+ unsigned low; /* low bits for current root entry */
+ unsigned mask; /* mask for low root bits */
+ code here; /* table entry for duplication */
+ code FAR *next; /* next available space in table */
+ const unsigned short FAR *base; /* base value table to use */
+ const unsigned short FAR *extra; /* extra bits table to use */
+ unsigned match; /* use base and extra for symbol >= match */
+ unsigned short count[MAXBITS+1]; /* number of codes of each length */
+ unsigned short offs[MAXBITS+1]; /* offsets in table for each length */
+ static const unsigned short lbase[31] = { /* Length codes 257..285 base */
3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 17, 19, 23, 27, 31,
35, 43, 51, 59, 67, 83, 99, 115, 131, 163, 195, 227, 258, 0, 0};
- /* see note #13 above about 258 */
-local const uInt cplext[31] = { /* Extra bits for literal codes 257..285 */
- 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 2,
- 3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5, 0, 112, 112}; /* 112==invalid */
-local const uInt cpdist[30] = { /* Copy offsets for distance codes 0..29 */
+ static const unsigned short lext[31] = { /* Length codes 257..285 extra */
+ 16, 16, 16, 16, 16, 16, 16, 16, 17, 17, 17, 17, 18, 18, 18, 18,
+ 19, 19, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 16, 194, 65};
+ static const unsigned short dbase[32] = { /* Distance codes 0..29 base */
1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, 65, 97, 129, 193,
257, 385, 513, 769, 1025, 1537, 2049, 3073, 4097, 6145,
- 8193, 12289, 16385, 24577};
-local const uInt cpdext[30] = { /* Extra bits for distance codes */
- 0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6,
- 7, 7, 8, 8, 9, 9, 10, 10, 11, 11,
- 12, 12, 13, 13};
-
-/*
- Huffman code decoding is performed using a multi-level table lookup.
- The fastest way to decode is to simply build a lookup table whose
- size is determined by the longest code. However, the time it takes
- to build this table can also be a factor if the data being decoded
- is not very long. The most common codes are necessarily the
- shortest codes, so those codes dominate the decoding time, and hence
- the speed. The idea is you can have a shorter table that decodes the
- shorter, more probable codes, and then point to subsidiary tables for
- the longer codes. The time it costs to decode the longer codes is
- then traded against the time it takes to make longer tables.
-
- This results of this trade are in the variables lbits and dbits
- below. lbits is the number of bits the first level table for literal/
- length codes can decode in one step, and dbits is the same thing for
- the distance codes. Subsequent tables are also less than or equal to
- those sizes. These values may be adjusted either when all of the
- codes are shorter than that, in which case the longest code length in
- bits is used, or when the shortest code is *longer* than the requested
- table size, in which case the length of the shortest code in bits is
- used.
-
- There are two different values for the two tables, since they code a
- different number of possibilities each. The literal/length table
- codes 286 possible values, or in a flat code, a little over eight
- bits. The distance table codes 30 possible values, or a little less
- than five bits, flat. The optimum values for speed end up being
- about one bit more than those, so lbits is 8+1 and dbits is 5+1.
- The optimum values may differ though from machine to machine, and
- possibly even between compilers. Your mileage may vary.
- */
-
-
-/* If BMAX needs to be larger than 16, then h and x[] should be uLong. */
-#define BMAX 15 /* maximum bit length of any code */
-
-local int huft_build( /* b, n, s, d, e, t, m, hp, hn, v) */
-uIntf *b, /* code lengths in bits (all assumed <= BMAX) */
-uInt n, /* number of codes (assumed <= 288) */
-uInt s, /* number of simple-valued codes (0..s-1) */
-const uIntf *d, /* list of base values for non-simple codes */
-const uIntf *e, /* list of extra bits for non-simple codes */
-inflate_huft * FAR *t, /* result: starting table */
-uIntf *m, /* maximum lookup bits, returns actual */
-inflate_huft *hp, /* space for trees */
-uInt *hn, /* hufts used in space */
-uIntf *v /* working area: values in order of bit length */
-/* Given a list of code lengths and a maximum table size, make a set of
- tables to decode that set of codes. Return Z_OK on success, Z_BUF_ERROR
- if the given code set is incomplete (the tables are still built in this
- case), or Z_DATA_ERROR if the input is invalid. */
-)
-{
+ 8193, 12289, 16385, 24577, 0, 0};
+ static const unsigned short dext[32] = { /* Distance codes 0..29 extra */
+ 16, 16, 16, 16, 17, 17, 18, 18, 19, 19, 20, 20, 21, 21, 22, 22,
+ 23, 23, 24, 24, 25, 25, 26, 26, 27, 27,
+ 28, 28, 29, 29, 64, 64};
+
+ /*
+ Process a set of code lengths to create a canonical Huffman code. The
+ code lengths are lens[0..codes-1]. Each length corresponds to the
+ symbols 0..codes-1. The Huffman code is generated by first sorting the
+ symbols by length from short to long, and retaining the symbol order
+ for codes with equal lengths. Then the code starts with all zero bits
+ for the first code of the shortest length, and the codes are integer
+ increments for the same length, and zeros are appended as the length
+ increases. For the deflate format, these bits are stored backwards
+ from their more natural integer increment ordering, and so when the
+ decoding tables are built in the large loop below, the integer codes
+ are incremented backwards.
+
+ This routine assumes, but does not check, that all of the entries in
+ lens[] are in the range 0..MAXBITS. The caller must assure this.
+ 1..MAXBITS is interpreted as that code length. zero means that that
+ symbol does not occur in this code.
+
+ The codes are sorted by computing a count of codes for each length,
+ creating from that a table of starting indices for each length in the
+ sorted table, and then entering the symbols in order in the sorted
+ table. The sorted table is work[], with that space being provided by
+ the caller.
+
+ The length counts are used for other purposes as well, i.e. finding
+ the minimum and maximum length codes, determining if there are any
+ codes at all, checking for a valid set of lengths, and looking ahead
+ at length counts to determine sub-table sizes when building the
+ decoding tables.
+ */
+
+ /* accumulate lengths for codes (assumes lens[] all in 0..MAXBITS) */
+ for (len = 0; len <= MAXBITS; len++)
+ count[len] = 0;
+ for (sym = 0; sym < codes; sym++)
+ count[lens[sym]]++;
+
+ /* bound code lengths, force root to be within code lengths */
+ root = *bits;
+ for (max = MAXBITS; max >= 1; max--)
+ if (count[max] != 0) break;
+ if (root > max) root = max;
+ if (max == 0) { /* no symbols to code at all */
+ here.op = (unsigned char)64; /* invalid code marker */
+ here.bits = (unsigned char)1;
+ here.val = (unsigned short)0;
+ *(*table)++ = here; /* make a table to force an error */
+ *(*table)++ = here;
+ *bits = 1;
+ return 0; /* no symbols, but wait for decoding to report error */
+ }
+ for (min = 1; min < max; min++)
+ if (count[min] != 0) break;
+ if (root < min) root = min;
+
+ /* check for an over-subscribed or incomplete set of lengths */
+ left = 1;
+ for (len = 1; len <= MAXBITS; len++) {
+ left <<= 1;
+ left -= count[len];
+ if (left < 0) return -1; /* over-subscribed */
+ }
+ if (left > 0 && (type == CODES || max != 1))
+ return -1; /* incomplete set */
+
+ /* generate offsets into symbol table for each length for sorting */
+ offs[1] = 0;
+ for (len = 1; len < MAXBITS; len++)
+ offs[len + 1] = offs[len] + count[len];
+
+ /* sort symbols by length, by symbol order within each length */
+ for (sym = 0; sym < codes; sym++)
+ if (lens[sym] != 0) work[offs[lens[sym]]++] = (unsigned short)sym;
+
+ /*
+ Create and fill in decoding tables. In this loop, the table being
+ filled is at next and has curr index bits. The code being used is huff
+ with length len. That code is converted to an index by dropping drop
+ bits off of the bottom. For codes where len is less than drop + curr,
+ those top drop + curr - len bits are incremented through all values to
+ fill the table with replicated entries.
+
+ root is the number of index bits for the root table. When len exceeds
+ root, sub-tables are created pointed to by the root entry with an index
+ of the low root bits of huff. This is saved in low to check for when a
+ new sub-table should be started. drop is zero when the root table is
+ being filled, and drop is root when sub-tables are being filled.
+
+ When a new sub-table is needed, it is necessary to look ahead in the
+ code lengths to determine what size sub-table is needed. The length
+ counts are used for this, and so count[] is decremented as codes are
+ entered in the tables.
+
+ used keeps track of how many table entries have been allocated from the
+ provided *table space. It is checked for LENS and DIST tables against
+ the constants ENOUGH_LENS and ENOUGH_DISTS to guard against changes in
+ the initial root table size constants. See the comments in inftrees.h
+ for more information.
+
+ sym increments through all symbols, and the loop terminates when
+ all codes of length max, i.e. all codes, have been processed. This
+ routine permits incomplete codes, so another loop after this one fills
+ in the rest of the decoding tables with invalid code markers.
+ */
+
+ /* set up for code type */
+ switch (type) {
+ case CODES:
+ base = extra = work; /* dummy value--not used */
+ match = 20;
+ break;
+ case LENS:
+ base = lbase;
+ extra = lext;
+ match = 257;
+ break;
+ default: /* DISTS */
+ base = dbase;
+ extra = dext;
+ match = 0;
+ }
- uInt a; /* counter for codes of length k */
- uInt c[BMAX+1]; /* bit length count table */
- uInt f; /* i repeats in table every f entries */
- int g; /* maximum code length */
- int h; /* table level */
- uInt i; /* counter, current code */
- uInt j; /* counter */
- int k; /* number of bits in current code */
- int l; /* bits per table (returned in m) */
- uInt mask; /* (1 << w) - 1, to avoid cc -O bug on HP */
- uIntf *p; /* pointer into c[], b[], or v[] */
- inflate_huft *q; /* points to current table */
- struct inflate_huft_s r; /* table entry for structure assignment */
- inflate_huft *u[BMAX]; /* table stack */
- int w; /* bits before this table == (l * h) */
- uInt x[BMAX+1]; /* bit offsets, then code stack */
- uIntf *xp; /* pointer into x */
- int y; /* number of dummy codes added */
- uInt z; /* number of entries in current table */
-
-
- /* Make compiler happy */
- r.base = 0;
-
- /* Generate counts for each bit length */
- p = c;
-#define C0 *p++ = 0;
-#define C2 C0 C0 C0 C0
-#define C4 C2 C2 C2 C2
- C4 /* clear c[]--assume BMAX+1 is 16 */
- p = b; i = n;
- do {
- c[*p++]++; /* assume all entries <= BMAX */
- } while (--i);
- if (c[0] == n) /* null input--all zero length codes */
- {
- *t = (inflate_huft *)Z_NULL;
- *m = 0;
- return Z_OK;
- }
-
-
- /* Find minimum and maximum length, bound *m by those */
- l = *m;
- for (j = 1; j <= BMAX; j++)
- if (c[j])
- break;
- k = j; /* minimum code length */
- if ((uInt)l < j)
- l = j;
- for (i = BMAX; i; i--)
- if (c[i])
- break;
- g = i; /* maximum code length */
- if ((uInt)l > i)
- l = i;
- *m = l;
-
-
- /* Adjust last length count to fill out codes, if needed */
- for (y = 1 << j; j < i; j++, y <<= 1)
- if ((y -= c[j]) < 0)
- return Z_DATA_ERROR;
- if ((y -= c[i]) < 0)
- return Z_DATA_ERROR;
- c[i] += y;
-
-
- /* Generate starting offsets into the value table for each length */
- x[1] = j = 0;
- p = c + 1; xp = x + 2;
- while (--i) { /* note that i == g from above */
- *xp++ = (j += *p++);
- }
-
-
- /* Make a table of values in order of bit lengths */
- p = b; i = 0;
- do {
- if ((j = *p++) != 0)
- v[x[j]++] = i;
- } while (++i < n);
- n = x[g]; /* set n to length of v */
-
-
- /* Generate the Huffman codes and for each, make the table entries */
- x[0] = i = 0; /* first Huffman code is zero */
- p = v; /* grab values in bit order */
- h = -1; /* no tables yet--level -1 */
- w = -l; /* bits decoded == (l * h) */
- u[0] = (inflate_huft *)Z_NULL; /* just to keep compilers happy */
- q = (inflate_huft *)Z_NULL; /* ditto */
- z = 0; /* ditto */
-
- /* go through the bit lengths (k already is bits in shortest code) */
- for (; k <= g; k++)
- {
- a = c[k];
- while (a--)
- {
- /* here i is the Huffman code of length k bits for value *p */
- /* make tables up to required level */
- while (k > w + l)
- {
- h++;
- w += l; /* previous table always l bits */
-
- /* compute minimum size table less than or equal to l bits */
- z = g - w;
- z = z > (uInt)l ? (uInt)l : z; /* table size upper limit */
- if ((f = 1 << (j = k - w)) > a + 1) /* try a k-w bit table */
- { /* too few codes for k-w bit table */
- f -= a + 1; /* deduct codes from patterns left */
- xp = c + k;
- if (j < z)
- while (++j < z) /* try smaller tables up to z bits */
- {
- if ((f <<= 1) <= *++xp)
- break; /* enough codes to use up j bits */
- f -= *xp; /* else deduct codes from patterns */
- }
+ /* initialize state for loop */
+ huff = 0; /* starting code */
+ sym = 0; /* starting code symbol */
+ len = min; /* starting code length */
+ next = *table; /* current table to fill in */
+ curr = root; /* current table index bits */
+ drop = 0; /* current bits to drop from code for index */
+ low = (unsigned)(-1); /* trigger new sub-table when len > root */
+ used = 1U << root; /* use root table entries */
+ mask = used - 1; /* mask for comparing low */
+
+ /* check available table space */
+ if ((type == LENS && used > ENOUGH_LENS) ||
+ (type == DISTS && used > ENOUGH_DISTS))
+ return 1;
+
+ /* process all codes and make table entries */
+ for (;;) {
+ /* create table entry */
+ here.bits = (unsigned char)(len - drop);
+ if (work[sym] + 1U < match) {
+ here.op = (unsigned char)0;
+ here.val = work[sym];
}
- z = 1 << j; /* table entries for j-bit table */
-
- /* allocate new table */
- if (*hn + z > MANY) /* (note: doesn't matter for fixed) */
- return Z_DATA_ERROR; /* overflow of MANY */
- u[h] = q = hp + *hn;
- *hn += z;
-
- /* connect to last table, if there is one */
- if (h)
- {
- x[h] = i; /* save pattern for backing up */
- r.bits = (Byte)l; /* bits to dump before this table */
- r.exop = (Byte)j; /* bits in this table */
- j = i >> (w - l);
- r.base = (uInt)(q - u[h-1] - j); /* offset to this table */
- u[h-1][j] = r; /* connect to last table */
+ else if (work[sym] >= match) {
+ here.op = (unsigned char)(extra[work[sym] - match]);
+ here.val = base[work[sym] - match];
+ }
+ else {
+ here.op = (unsigned char)(32 + 64); /* end of block */
+ here.val = 0;
}
- else
- *t = q; /* first table is returned result */
- }
-
- /* set up table entry in r */
- r.bits = (Byte)(k - w);
- if (p >= v + n)
- r.exop = 128 + 64; /* out of values--invalid code */
- else if (*p < s)
- {
- r.exop = (Byte)(*p < 256 ? 0 : 32 + 64); /* 256 is end-of-block */
- r.base = *p++; /* simple code is just the value */
- }
- else
- {
- r.exop = (Byte)(e[*p - s] + 16 + 64);/* non-simple--look up in lists */
- r.base = d[*p++ - s];
- }
-
- /* fill code-like entries with r */
- f = 1 << (k - w);
- for (j = i >> w; j < z; j += f)
- q[j] = r;
-
- /* backwards increment the k-bit code i */
- for (j = 1 << (k - 1); i & j; j >>= 1)
- i ^= j;
- i ^= j;
-
- /* backup over finished tables */
- mask = (1 << w) - 1; /* needed on HP, cc -O bug */
- while ((i & mask) != x[h])
- {
- h--; /* don't need to update q */
- w -= l;
- mask = (1 << w) - 1;
- }
- }
- }
-
-
- /* Return Z_BUF_ERROR if we were given an incomplete table */
- return y != 0 && g != 1 ? Z_BUF_ERROR : Z_OK;
-}
+ /* replicate for those indices with low len bits equal to huff */
+ incr = 1U << (len - drop);
+ fill = 1U << curr;
+ min = fill; /* save offset to next table */
+ do {
+ fill -= incr;
+ next[(huff >> drop) + fill] = here;
+ } while (fill != 0);
+
+ /* backwards increment the len-bit code huff */
+ incr = 1U << (len - 1);
+ while (huff & incr)
+ incr >>= 1;
+ if (incr != 0) {
+ huff &= incr - 1;
+ huff += incr;
+ }
+ else
+ huff = 0;
-local int inflate_trees_bits( /* c, bb, tb, hp, z) */
-uIntf *c, /* 19 code lengths */
-uIntf *bb, /* bits tree desired/actual depth */
-inflate_huft * FAR *tb, /* bits tree result */
-inflate_huft *hp, /* space for trees */
-z_streamp z /* for messages */
-)
-{
- int r;
- uInt hn = 0; /* hufts used in space */
- uIntf *v; /* work area for huft_build */
-
- if ((v = (uIntf*)ZALLOC(z, 19, sizeof(uInt))) == Z_NULL)
- return Z_MEM_ERROR;
- r = huft_build(c, 19, 19, (uIntf*)Z_NULL, (uIntf*)Z_NULL,
- tb, bb, hp, &hn, v);
- if (r == Z_DATA_ERROR)
- z->msg = (char*)"oversubscribed dynamic bit lengths tree";
- else if (r == Z_BUF_ERROR || *bb == 0)
- {
- z->msg = (char*)"incomplete dynamic bit lengths tree";
- r = Z_DATA_ERROR;
- }
- ZFREE(z, v);
- return r;
-}
+ /* go to next symbol, update count, len */
+ sym++;
+ if (--(count[len]) == 0) {
+ if (len == max) break;
+ len = lens[work[sym]];
+ }
+ /* create new sub-table if needed */
+ if (len > root && (huff & mask) != low) {
+ /* if first time, transition to sub-tables */
+ if (drop == 0)
+ drop = root;
+
+ /* increment past last table */
+ next += min; /* here min is 1 << curr */
+
+ /* determine length of next table */
+ curr = len - drop;
+ left = (int)(1 << curr);
+ while (curr + drop < max) {
+ left -= count[curr + drop];
+ if (left <= 0) break;
+ curr++;
+ left <<= 1;
+ }
-local int inflate_trees_dynamic( /* nl, nd, c, bl, bd, tl, td, hp, z) */
-uInt nl, /* number of literal/length codes */
-uInt nd, /* number of distance codes */
-uIntf *c, /* that many (total) code lengths */
-uIntf *bl, /* literal desired/actual bit depth */
-uIntf *bd, /* distance desired/actual bit depth */
-inflate_huft * FAR *tl, /* literal/length tree result */
-inflate_huft * FAR *td, /* distance tree result */
-inflate_huft *hp, /* space for trees */
-z_streamp z /* for messages */
-)
-{
- int r;
- uInt hn = 0; /* hufts used in space */
- uIntf *v; /* work area for huft_build */
-
- /* allocate work area */
- if ((v = (uIntf*)ZALLOC(z, 288, sizeof(uInt))) == Z_NULL)
- return Z_MEM_ERROR;
-
- /* build literal/length tree */
- r = huft_build(c, nl, 257, cplens, cplext, tl, bl, hp, &hn, v);
- if (r != Z_OK || *bl == 0)
- {
- if (r == Z_DATA_ERROR)
- z->msg = (char*)"oversubscribed literal/length tree";
- else if (r != Z_MEM_ERROR)
- {
- z->msg = (char*)"incomplete literal/length tree";
- r = Z_DATA_ERROR;
- }
- ZFREE(z, v);
- return r;
- }
-
- /* build distance tree */
- r = huft_build(c + nl, nd, 0, cpdist, cpdext, td, bd, hp, &hn, v);
- if (r != Z_OK || (*bd == 0 && nl > 257))
- {
- if (r == Z_DATA_ERROR)
- z->msg = (char*)"oversubscribed distance tree";
- else if (r == Z_BUF_ERROR) {
-#if 0
- {
-#endif
-#ifdef PKZIP_BUG_WORKAROUND
- r = Z_OK;
- }
-#else
- z->msg = (char*)"incomplete distance tree";
- r = Z_DATA_ERROR;
- }
- else if (r != Z_MEM_ERROR)
- {
- z->msg = (char*)"empty distance tree with lengths";
- r = Z_DATA_ERROR;
+ /* check for enough space */
+ used += 1U << curr;
+ if ((type == LENS && used > ENOUGH_LENS) ||
+ (type == DISTS && used > ENOUGH_DISTS))
+ return 1;
+
+ /* point entry in root table to sub-table */
+ low = huff & mask;
+ (*table)[low].op = (unsigned char)curr;
+ (*table)[low].bits = (unsigned char)root;
+ (*table)[low].val = (unsigned short)(next - *table);
+ }
}
- ZFREE(z, v);
- return r;
-#endif
- }
-
- /* done */
- ZFREE(z, v);
- return Z_OK;
-}
-
-/* build fixed tables only once--keep them here */
-#ifdef BUILDFIXED
-local int fixed_built = 0;
-#define FIXEDH 544 /* number of hufts used by fixed tables */
-local inflate_huft fixed_mem[FIXEDH];
-local uInt fixed_bl;
-local uInt fixed_bd;
-local inflate_huft *fixed_tl;
-local inflate_huft *fixed_td;
-#else
-#include "inffixed.h"
-#endif
-
-
-local int inflate_trees_fixed( /* bl, bd, tl, td, z) */
-uIntf *bl, /* literal desired/actual bit depth */
-uIntf *bd, /* distance desired/actual bit depth */
-const inflate_huft * FAR *tl, /* literal/length tree result */
-const inflate_huft * FAR *td, /* distance tree result */
-z_streamp z /* for memory allocation */
-)
-{
-#ifdef BUILDFIXED
- /* build fixed tables if not already */
- if (!fixed_built)
- {
- int k; /* temporary variable */
- uInt f = 0; /* number of hufts used in fixed_mem */
- uIntf *c; /* length list for huft_build */
- uIntf *v; /* work area for huft_build */
-
- /* allocate memory */
- if ((c = (uIntf*)ZALLOC(z, 288, sizeof(uInt))) == Z_NULL)
- return Z_MEM_ERROR;
- if ((v = (uIntf*)ZALLOC(z, 288, sizeof(uInt))) == Z_NULL)
- {
- ZFREE(z, c);
- return Z_MEM_ERROR;
+ /* fill in remaining table entry if code is incomplete (guaranteed to have
+ at most one remaining entry, since if the code is incomplete, the
+ maximum code length that was allowed to get this far is one bit) */
+ if (huff != 0) {
+ here.op = (unsigned char)64; /* invalid code marker */
+ here.bits = (unsigned char)(len - drop);
+ here.val = (unsigned short)0;
+ next[huff] = here;
}
- /* literal table */
- for (k = 0; k < 144; k++)
- c[k] = 8;
- for (; k < 256; k++)
- c[k] = 9;
- for (; k < 280; k++)
- c[k] = 7;
- for (; k < 288; k++)
- c[k] = 8;
- fixed_bl = 9;
- huft_build(c, 288, 257, cplens, cplext, &fixed_tl, &fixed_bl,
- fixed_mem, &f, v);
-
- /* distance table */
- for (k = 0; k < 30; k++)
- c[k] = 5;
- fixed_bd = 5;
- huft_build(c, 30, 0, cpdist, cpdext, &fixed_td, &fixed_bd,
- fixed_mem, &f, v);
-
- /* done */
- ZFREE(z, v);
- ZFREE(z, c);
- fixed_built = 1;
- }
-#else
- FT_UNUSED(z);
-#endif
- *bl = fixed_bl;
- *bd = fixed_bd;
- *tl = fixed_tl;
- *td = fixed_td;
- return Z_OK;
+ /* set return parameters */
+ *table += used;
+ *bits = root;
+ return 0;
}
/* inftrees.h -- header to use inftrees.c
- * Copyright (C) 1995-2002 Mark Adler
+ * Copyright (C) 1995-2005, 2010 Mark Adler
* For conditions of distribution and use, see copyright notice in zlib.h
*/
+#ifndef INFTREES_H
+#define INFTREES_H
+
/* WARNING: this file should *not* be used by applications. It is
part of the implementation of the compression library and is
subject to change. Applications should only use zlib.h.
*/
-/* Huffman code lookup table entry--this entry is four bytes for machines
- that have 16-bit pointers (e.g. PC's in the small or medium model). */
-
-#ifndef _INFTREES_H
-#define _INFTREES_H
-
-typedef struct inflate_huft_s FAR inflate_huft;
-
-struct inflate_huft_s {
- union {
- struct {
- Byte Exop; /* number of extra bits or operation */
- Byte Bits; /* number of bits in this code or subcode */
- } what;
- uInt pad; /* pad structure to a power of 2 (4 bytes for */
- } word; /* 16-bit, 8 bytes for 32-bit int's) */
- uInt base; /* literal, length base, distance base,
- or table offset */
-};
-
-/* Maximum size of dynamic tree. The maximum found in a long but non-
- exhaustive search was 1004 huft structures (850 for length/literals
- and 154 for distances, the latter actually the result of an
- exhaustive search). The actual maximum is not known, but the
- value below is more than safe. */
-#define MANY 1440
-
-local int inflate_trees_bits OF((
- uIntf *, /* 19 code lengths */
- uIntf *, /* bits tree desired/actual depth */
- inflate_huft * FAR *, /* bits tree result */
- inflate_huft *, /* space for trees */
- z_streamp)); /* for messages */
-
-local int inflate_trees_dynamic OF((
- uInt, /* number of literal/length codes */
- uInt, /* number of distance codes */
- uIntf *, /* that many (total) code lengths */
- uIntf *, /* literal desired/actual bit depth */
- uIntf *, /* distance desired/actual bit depth */
- inflate_huft * FAR *, /* literal/length tree result */
- inflate_huft * FAR *, /* distance tree result */
- inflate_huft *, /* space for trees */
- z_streamp)); /* for messages */
-
-local int inflate_trees_fixed OF((
- uIntf *, /* literal desired/actual bit depth */
- uIntf *, /* distance desired/actual bit depth */
- const inflate_huft * FAR *, /* literal/length tree result */
- const inflate_huft * FAR *, /* distance tree result */
- z_streamp)); /* for memory allocation */
-
-#endif /* _INFTREES_H */
+/* Structure for decoding tables. Each entry provides either the
+ information needed to do the operation requested by the code that
+ indexed that table entry, or it provides a pointer to another
+ table that indexes more bits of the code. op indicates whether
+ the entry is a pointer to another table, a literal, a length or
+ distance, an end-of-block, or an invalid code. For a table
+ pointer, the low four bits of op is the number of index bits of
+ that table. For a length or distance, the low four bits of op
+ is the number of extra bits to get after the code. bits is
+ the number of bits in this code or part of the code to drop off
+ of the bit buffer. val is the actual byte to output in the case
+ of a literal, the base length or distance, or the offset from
+ the current table to the next table. Each entry is four bytes. */
+typedef struct {
+ unsigned char op; /* operation, extra bits, table bits */
+ unsigned char bits; /* bits in this part of the code */
+ unsigned short val; /* offset in table or code value */
+} code;
+
+/* op values as set by inflate_table():
+ 00000000 - literal
+ 0000tttt - table link, tttt != 0 is the number of table index bits
+ 0001eeee - length or distance, eeee is the number of extra bits
+ 01100000 - end of block
+ 01000000 - invalid code
+ */
+
+/* Maximum size of the dynamic table. The maximum number of code structures is
+ 1444, which is the sum of 852 for literal/length codes and 592 for distance
+ codes. These values were found by exhaustive searches using the program
+ examples/enough.c found in the zlib distribution. The arguments to that
+ program are the number of symbols, the initial root table size, and the
+ maximum bit length of a code. "enough 286 9 15" for literal/length codes
+ returns returns 852, and "enough 30 6 15" for distance codes returns 592.
+ The initial root table size (9 or 6) is found in the fifth argument of the
+ inflate_table() calls in inflate.c and infback.c. If the root table size is
+ changed, then these maximum sizes would be need to be recalculated and
+ updated. */
+#define ENOUGH_LENS 852
+#define ENOUGH_DISTS 592
+#define ENOUGH (ENOUGH_LENS+ENOUGH_DISTS)
+
+/* Type of code to build for inflate_table() */
+typedef enum {
+ CODES,
+ LENS,
+ DISTS
+} codetype;
+
+static int ZLIB_INTERNAL inflate_table OF((codetype type, unsigned short FAR *lens,
+ unsigned codes, code FAR * FAR *table,
+ unsigned FAR *bits, unsigned short FAR *work));
+
+#endif /* INFTREES_H_ */
+++ /dev/null
-/* inflate_util.c -- data and routines common to blocks and codes
- * Copyright (C) 1995-2002 Mark Adler
- * For conditions of distribution and use, see copyright notice in zlib.h
- */
-
-#include "zutil.h"
-#include "infblock.h"
-#include "inftrees.h"
-#include "infcodes.h"
-#include "infutil.h"
-
-
-/* And'ing with mask[n] masks the lower n bits */
-local const uInt inflate_mask[17] = {
- 0x0000,
- 0x0001, 0x0003, 0x0007, 0x000f, 0x001f, 0x003f, 0x007f, 0x00ff,
- 0x01ff, 0x03ff, 0x07ff, 0x0fff, 0x1fff, 0x3fff, 0x7fff, 0xffff
-};
-
-
-/* copy as much as possible from the sliding window to the output area */
-local int inflate_flush( /* s, z, r) */
-inflate_blocks_statef *s,
-z_streamp z,
-int r )
-{
- uInt n;
- Bytef *p;
- Bytef *q;
-
- /* local copies of source and destination pointers */
- p = z->next_out;
- q = s->read;
-
- /* compute number of bytes to copy as far as end of window */
- n = (uInt)((q <= s->write ? s->write : s->end) - q);
- if (n > z->avail_out) n = z->avail_out;
- if (n && r == Z_BUF_ERROR) r = Z_OK;
-
- /* update counters */
- z->avail_out -= n;
- z->total_out += n;
-
- /* update check information */
- if (s->checkfn != Z_NULL)
- z->adler = s->check = (*s->checkfn)(s->check, q, n);
-
- /* copy as far as end of window */
- zmemcpy(p, q, n);
- p += n;
- q += n;
-
- /* see if more to copy at beginning of window */
- if (q == s->end)
- {
- /* wrap pointers */
- q = s->window;
- if (s->write == s->end)
- s->write = s->window;
-
- /* compute bytes to copy */
- n = (uInt)(s->write - q);
- if (n > z->avail_out) n = z->avail_out;
- if (n && r == Z_BUF_ERROR) r = Z_OK;
-
- /* update counters */
- z->avail_out -= n;
- z->total_out += n;
-
- /* update check information */
- if (s->checkfn != Z_NULL)
- z->adler = s->check = (*s->checkfn)(s->check, q, n);
-
- /* copy */
- zmemcpy(p, q, n);
- p += n;
- q += n;
- }
-
- /* update pointers */
- z->next_out = p;
- s->read = q;
-
- /* done */
- return r;
-}
+++ /dev/null
-/* infutil.h -- types and macros common to blocks and codes
- * Copyright (C) 1995-2002 Mark Adler
- * For conditions of distribution and use, see copyright notice in zlib.h
- */
-
-/* WARNING: this file should *not* be used by applications. It is
- part of the implementation of the compression library and is
- subject to change. Applications should only use zlib.h.
- */
-
-#ifndef _INFUTIL_H
-#define _INFUTIL_H
-
-typedef enum {
- TYPE, /* get type bits (3, including end bit) */
- LENS, /* get lengths for stored */
- STORED, /* processing stored block */
- TABLE, /* get table lengths */
- BTREE, /* get bit lengths tree for a dynamic block */
- DTREE, /* get length, distance trees for a dynamic block */
- CODES, /* processing fixed or dynamic block */
- DRY, /* output remaining window bytes */
- DONE, /* finished last block, done */
- BAD} /* got a data error--stuck here */
-inflate_block_mode;
-
-/* inflate blocks semi-private state */
-struct inflate_blocks_state {
-
- /* mode */
- inflate_block_mode mode; /* current inflate_block mode */
-
- /* mode dependent information */
- union {
- uInt left; /* if STORED, bytes left to copy */
- struct {
- uInt table; /* table lengths (14 bits) */
- uInt index; /* index into blens (or border) */
- uIntf *blens; /* bit lengths of codes */
- uInt bb; /* bit length tree depth */
- inflate_huft *tb; /* bit length decoding tree */
- } trees; /* if DTREE, decoding info for trees */
- struct {
- inflate_codes_statef
- *codes;
- } decode; /* if CODES, current state */
- } sub; /* submode */
- uInt last; /* true if this block is the last block */
-
- /* mode independent information */
- uInt bitk; /* bits in bit buffer */
- uLong bitb; /* bit buffer */
- inflate_huft *hufts; /* single malloc for tree space */
- Bytef *window; /* sliding window */
- Bytef *end; /* one byte after sliding window */
- Bytef *read; /* window read pointer */
- Bytef *write; /* window write pointer */
- check_func checkfn; /* check function */
- uLong check; /* check on output */
-
-};
-
-
-/* defines for inflate input/output */
-/* update pointers and return */
-#define UPDBITS {s->bitb=b;s->bitk=k;}
-#define UPDIN {z->avail_in=n;z->total_in+=p-z->next_in;z->next_in=p;}
-#define UPDOUT {s->write=q;}
-#define UPDATE {UPDBITS UPDIN UPDOUT}
-#define LEAVE {UPDATE return inflate_flush(s,z,r);}
-/* get bytes and bits */
-#define LOADIN {p=z->next_in;n=z->avail_in;b=s->bitb;k=s->bitk;}
-#define NEEDBYTE {if(n)r=Z_OK;else LEAVE}
-#define NEXTBYTE (n--,*p++)
-#define NEEDBITS(j) {while(k<(j)){NEEDBYTE;b|=((uLong)NEXTBYTE)<<k;k+=8;}}
-#define DUMPBITS(j) {b>>=(j);k-=(j);}
-/* output bytes */
-#define WAVAIL (uInt)(q<s->read?s->read-q-1:s->end-q)
-#define LOADOUT {q=s->write;m=(uInt)WAVAIL;}
-#define WRAP {if(q==s->end&&s->read!=s->window){q=s->window;m=(uInt)WAVAIL;}}
-#define FLUSH {UPDOUT r=inflate_flush(s,z,r); LOADOUT}
-#define NEEDOUT {if(m==0){WRAP if(m==0){FLUSH WRAP if(m==0) LEAVE}}r=Z_OK;}
-#define OUTBYTE(a) {*q++=(Byte)(a);m--;}
-/* load local pointers */
-#define LOAD {LOADIN LOADOUT}
-
-/* masks for lower bits (size given to avoid silly warnings with Visual C++) */
-#ifndef NO_INFLATE_MASK
-local const uInt inflate_mask[17];
-#endif
-
-/* copy as much as possible from the sliding window to the output area */
-local int inflate_flush OF((
- inflate_blocks_statef *,
- z_streamp ,
- int));
-
-#endif
--- /dev/null
+[zlib] Fix zlib sources for compilation with FreeType
+
+We must ensure that they do not issue compiler errors or warnings when they
+are compiled as part of `src/gzip/ftgzip.c`.
+
+* src/gzip/gzguts.h (COPY): Rename to...
+(COPY__): ... this since `COPY` and `COPY_` conflict with enum values,
+which have the same name in `zlib.h`.
+
+* src/gzip/inflate.c, src/gzip/adler32.c, src/gzip/crc32.c,
+src/gzip/zutil.c: Omit unused function declarations and definitions when
+`Z_FREETYPE` is defined.
+
+* src/gzip/inffast.h (inflate_fast): Declare as static.
+
+* src/gzip/inftrees.c (inflate_copyright): Declare as static.
+
+* src/gzip/zlib.h: Include `ftzconf.h` instead of `zconf.h` to avoid
+conflicts with system-installed headers.
+Omit unused function declarations when `Z_FREETYPE` is defined.
+(inflateInit2)[Z_FREETYPE]: Provide proper declaration.
+
+* src/gzip/zutil.h: Use `ft_memxxx` functions instead of `memxxx`.
+Omit unused function declarations when `Z_FREETYPE` is defined.
+
+* src/gzip/inflate.h, src/gzip/inftrees.h: Add header guard macros to
+prevent compiler errors.
+
+* src/gzip/inftrees.h: Add header guard macros to prevent compiler errors.
+(inflate_table): Declare as static.
+
+diff --git b/src/gzip/adler32.c a/src/gzip/adler32.c
+index be5e8a247..aa032e1dd 100644
+--- b/src/gzip/adler32.c
++++ a/src/gzip/adler32.c
+@@ -7,7 +7,9 @@
+
+ #include "zutil.h"
+
++#ifndef Z_FREETYPE
+ local uLong adler32_combine_ OF((uLong adler1, uLong adler2, z_off64_t len2));
++#endif
+
+ #define BASE 65521U /* largest prime smaller than 65536 */
+ #define NMAX 5552
+@@ -139,6 +141,8 @@ uLong ZEXPORT adler32(
+ return adler32_z(adler, buf, len);
+ }
+
++#ifndef Z_FREETYPE
++
+ /* ========================================================================= */
+ local uLong adler32_combine_(
+ uLong adler1,
+@@ -184,3 +188,5 @@ uLong ZEXPORT adler32_combine64(
+ {
+ return adler32_combine_(adler1, adler2, len2);
+ }
++
++#endif /* !Z_FREETYPE */
+diff --git b/src/gzip/crc32.c a/src/gzip/crc32.c
+index 3a52aa89d..6cd1b09d5 100644
+--- b/src/gzip/crc32.c
++++ a/src/gzip/crc32.c
+@@ -103,9 +103,11 @@
+ # define ARMCRC32
+ #endif
+
++#ifndef Z_FREETYPE
+ /* Local functions. */
+ local z_crc_t multmodp OF((z_crc_t a, z_crc_t b));
+ local z_crc_t x2nmodp OF((z_off64_t n, unsigned k));
++#endif /* Z_FREETYPE */
+
+ #if defined(W) && (!defined(ARMCRC32) || defined(DYNAMIC_CRC_TABLE))
+ local z_word_t byte_swap OF((z_word_t word));
+@@ -544,6 +546,8 @@ local void braid(ltl, big, n, w)
+ * generation above.
+ */
+
++#ifndef Z_FREETYPE
++
+ /*
+ Return a(x) multiplied by b(x) modulo p(x), where p(x) is the CRC polynomial,
+ reflected. For speed, this requires that a not be zero.
+@@ -600,6 +604,8 @@ const z_crc_t FAR * ZEXPORT get_crc_table()
+ return (const z_crc_t FAR *)crc_table;
+ }
+
++#endif /* Z_FREETYPE */
++
+ /* =========================================================================
+ * Use ARM machine instructions if available. This will compute the CRC about
+ * ten times faster than the braided calculation. This code does not check for
+@@ -1077,6 +1083,8 @@ unsigned long ZEXPORT crc32(
+ return crc32_z(crc, buf, len);
+ }
+
++#ifndef Z_FREETYPE
++
+ /* ========================================================================= */
+ uLong ZEXPORT crc32_combine64(
+ uLong crc1,
+@@ -1123,3 +1131,5 @@ uLong ZEXPORT crc32_combine_op(
+ {
+ return multmodp(op, crc1) ^ (crc2 & 0xffffffff);
+ }
++
++#endif /* Z_FREETYPE */
+diff --git b/src/gzip/gzguts.h a/src/gzip/gzguts.h
+index 57faf3716..4f09a52a7 100644
+--- b/src/gzip/gzguts.h
++++ a/src/gzip/gzguts.h
+@@ -163,7 +163,7 @@
+
+ /* values for gz_state how */
+ #define LOOK 0 /* look for a gzip header */
+-#define COPY 1 /* copy input directly */
++#define COPY__ 1 /* copy input directly */
+ #define GZIP 2 /* decompress a gzip stream */
+
+ /* internal gzip file state data structure */
+diff --git b/src/gzip/inffast.h a/src/gzip/inffast.h
+index e5c1aa4ca..684ae878c 100644
+--- b/src/gzip/inffast.h
++++ a/src/gzip/inffast.h
+@@ -8,4 +8,4 @@
+ subject to change. Applications should only use zlib.h.
+ */
+
+-void ZLIB_INTERNAL inflate_fast OF((z_streamp strm, unsigned start));
++static void ZLIB_INTERNAL inflate_fast OF((z_streamp strm, unsigned start));
+diff --git b/src/gzip/inflate.c a/src/gzip/inflate.c
+index c9e566b03..5117e2e26 100644
+--- b/src/gzip/inflate.c
++++ a/src/gzip/inflate.c
+@@ -99,8 +99,10 @@ local int updatewindow OF((z_streamp strm, const unsigned char FAR *end,
+ #ifdef BUILDFIXED
+ void makefixed OF((void));
+ #endif
++#ifndef Z_FREETYPE
+ local unsigned syncsearch OF((unsigned FAR *have, const unsigned char FAR *buf,
+ unsigned len));
++#endif
+
+ local int inflateStateCheck(
+ z_streamp strm)
+@@ -239,6 +241,8 @@ int ZEXPORT inflateInit2_(
+ return ret;
+ }
+
++#ifndef Z_FREETYPE
++
+ int ZEXPORT inflateInit_(
+ z_streamp strm,
+ const char *version,
+@@ -268,6 +272,8 @@ int ZEXPORT inflatePrime(
+ return Z_OK;
+ }
+
++#endif /* !Z_FREETYPE */
++
+ /*
+ Return state with length and distance decoding tables and index sizes set to
+ fixed code decoding. Normally this returns fixed tables from inffixed.h.
+@@ -1315,6 +1321,8 @@ int ZEXPORT inflateEnd(
+ return Z_OK;
+ }
+
++#ifndef Z_FREETYPE
++
+ int ZEXPORT inflateGetDictionary(
+ z_streamp strm,
+ Bytef *dictionary,
+@@ -1593,3 +1601,5 @@ unsigned long ZEXPORT inflateCodesUsed(
+ state = (struct inflate_state FAR *)strm->state;
+ return (unsigned long)(state->next - state->codes);
+ }
++
++#endif /* !Z_FREETYPE */
+diff --git b/src/gzip/inflate.h a/src/gzip/inflate.h
+index f127b6b1f..c6f5a52e1 100644
+--- b/src/gzip/inflate.h
++++ a/src/gzip/inflate.h
+@@ -3,6 +3,9 @@
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ */
+
++#ifndef INFLATE_H
++#define INFLATE_H
++
+ /* WARNING: this file should *not* be used by applications. It is
+ part of the implementation of the compression library and is
+ subject to change. Applications should only use zlib.h.
+@@ -124,3 +127,5 @@ struct inflate_state {
+ int back; /* bits back of last unprocessed length/lit */
+ unsigned was; /* initial length of match */
+ };
++
++#endif /* INFLATE_H */
+diff --git b/src/gzip/inftrees.c a/src/gzip/inftrees.c
+index d8405a24c..dd4965e9a 100644
+--- b/src/gzip/inftrees.c
++++ a/src/gzip/inftrees.c
+@@ -8,7 +8,7 @@
+
+ #define MAXBITS 15
+
+-const char inflate_copyright[] =
++static const char inflate_copyright[] =
+ " inflate 1.2.13 Copyright 1995-2022 Mark Adler ";
+ /*
+ If you use the zlib library in a product, an acknowledgment is welcome
+diff --git b/src/gzip/inftrees.h a/src/gzip/inftrees.h
+index f53665311..a2207efb1 100644
+--- b/src/gzip/inftrees.h
++++ a/src/gzip/inftrees.h
+@@ -3,6 +3,9 @@
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ */
+
++#ifndef INFTREES_H
++#define INFTREES_H
++
+ /* WARNING: this file should *not* be used by applications. It is
+ part of the implementation of the compression library and is
+ subject to change. Applications should only use zlib.h.
+@@ -57,6 +60,8 @@ typedef enum {
+ DISTS
+ } codetype;
+
+-int ZLIB_INTERNAL inflate_table OF((codetype type, unsigned short FAR *lens,
++static int ZLIB_INTERNAL inflate_table OF((codetype type, unsigned short FAR *lens,
+ unsigned codes, code FAR * FAR *table,
+ unsigned FAR *bits, unsigned short FAR *work));
++
++#endif /* INFTREES_H_ */
+diff --git b/src/gzip/zlib.h a/src/gzip/zlib.h
+index 953cb5012..3f2f76e3c 100644
+--- b/src/gzip/zlib.h
++++ a/src/gzip/zlib.h
+@@ -31,7 +31,7 @@
+ #ifndef ZLIB_H
+ #define ZLIB_H
+
+-#include "zconf.h"
++#include "ftzconf.h"
+
+ #ifdef __cplusplus
+ extern "C" {
+@@ -211,6 +211,8 @@ typedef gz_header FAR *gz_headerp;
+
+ #define Z_NULL 0 /* for initializing zalloc, zfree, opaque */
+
++#ifndef Z_FREETYPE
++
+ #define zlib_version zlibVersion()
+ /* for compatibility with versions < 1.0.2 */
+
+@@ -373,6 +375,7 @@ ZEXTERN int ZEXPORT deflateEnd OF((z_streamp strm));
+ deallocated).
+ */
+
++#endif /* !Z_FREETYPE */
+
+ /*
+ ZEXTERN int ZEXPORT inflateInit OF((z_streamp strm));
+@@ -534,6 +537,8 @@ ZEXTERN int ZEXPORT inflateEnd OF((z_streamp strm));
+ The following functions are needed only in some special applications.
+ */
+
++#ifndef Z_FREETYPE
++
+ /*
+ ZEXTERN int ZEXPORT deflateInit2 OF((z_streamp strm,
+ int level,
+@@ -956,6 +961,8 @@ ZEXTERN int ZEXPORT inflateCopy OF((z_streamp dest,
+ destination.
+ */
+
++#endif /* !Z_FREETYPE */
++
+ ZEXTERN int ZEXPORT inflateReset OF((z_streamp strm));
+ /*
+ This function is equivalent to inflateEnd followed by inflateInit,
+@@ -980,6 +987,8 @@ ZEXTERN int ZEXPORT inflateReset2 OF((z_streamp strm,
+ the windowBits parameter is invalid.
+ */
+
++#ifndef Z_FREETYPE
++
+ ZEXTERN int ZEXPORT inflatePrime OF((z_streamp strm,
+ int bits,
+ int value));
+@@ -1069,6 +1078,8 @@ ZEXTERN int ZEXPORT inflateGetHeader OF((z_streamp strm,
+ stream state was inconsistent.
+ */
+
++#endif /* !Z_FREETYPE */
++
+ /*
+ ZEXTERN int ZEXPORT inflateBackInit OF((z_streamp strm, int windowBits,
+ unsigned char FAR *window));
+@@ -1095,6 +1106,8 @@ typedef unsigned (*in_func) OF((void FAR *,
+ z_const unsigned char FAR * FAR *));
+ typedef int (*out_func) OF((void FAR *, unsigned char FAR *, unsigned));
+
++#ifndef Z_FREETYPE
++
+ ZEXTERN int ZEXPORT inflateBack OF((z_streamp strm,
+ in_func in, void FAR *in_desc,
+ out_func out, void FAR *out_desc));
+@@ -1214,6 +1227,8 @@ ZEXTERN uLong ZEXPORT zlibCompileFlags OF((void));
+ 27-31: 0 (reserved)
+ */
+
++#endif /* !Z_FREETYPE */
++
+ #ifndef Z_SOLO
+
+ /* utility functions */
+@@ -1765,6 +1780,8 @@ ZEXTERN uLong ZEXPORT crc32_combine_gen OF((z_off_t len2));
+ crc32_combine_op().
+ */
+
++#ifndef Z_FREETYPE
++
+ ZEXTERN uLong ZEXPORT crc32_combine_op OF((uLong crc1, uLong crc2, uLong op));
+ /*
+ Give the same result as crc32_combine(), using op in place of len2. op is
+@@ -1822,6 +1839,19 @@ ZEXTERN int ZEXPORT inflateBackInit_ OF((z_streamp strm, int windowBits,
+ ZLIB_VERSION, (int)sizeof(z_stream))
+ #endif
+
++#else /* Z_FREETYPE */
++
++
++ZEXTERN int ZEXPORT inflateInit2_ OF((z_streamp strm, int windowBits,
++ const char *version, int stream_size));
++
++# define inflateInit2(strm, windowBits) \
++ inflateInit2_((strm), (windowBits), ZLIB_VERSION, \
++ (int)sizeof(z_stream))
++
++#endif /* Z_FREETYPE */
++
++
+ #ifndef Z_SOLO
+
+ /* gzgetc() macro and its supporting function and exposed data structure. Note
+@@ -1901,20 +1931,25 @@ ZEXTERN int ZEXPORT gzgetc_ OF((gzFile file)); /* backward compatibility */
+
+ #else /* Z_SOLO */
+
++#ifndef Z_FREETYPE
+ ZEXTERN uLong ZEXPORT adler32_combine OF((uLong, uLong, z_off_t));
+ ZEXTERN uLong ZEXPORT crc32_combine OF((uLong, uLong, z_off_t));
+ ZEXTERN uLong ZEXPORT crc32_combine_gen OF((z_off_t));
++#endif
+
+ #endif /* !Z_SOLO */
+
+ /* undocumented functions */
++#ifndef Z_FREETYPE
+ ZEXTERN const char * ZEXPORT zError OF((int));
+ ZEXTERN int ZEXPORT inflateSyncPoint OF((z_streamp));
+ ZEXTERN const z_crc_t FAR * ZEXPORT get_crc_table OF((void));
+ ZEXTERN int ZEXPORT inflateUndermine OF((z_streamp, int));
+ ZEXTERN int ZEXPORT inflateValidate OF((z_streamp, int));
+ ZEXTERN unsigned long ZEXPORT inflateCodesUsed OF((z_streamp));
++#endif /* !Z_FREETYPE */
+ ZEXTERN int ZEXPORT inflateResetKeep OF((z_streamp));
++#ifndef Z_FREETYPE
+ ZEXTERN int ZEXPORT deflateResetKeep OF((z_streamp));
+ #if defined(_WIN32) && !defined(Z_SOLO)
+ ZEXTERN gzFile ZEXPORT gzopen_w OF((const wchar_t *path,
+@@ -1927,6 +1962,7 @@ ZEXTERN int ZEXPORTVA gzvprintf Z_ARG((gzFile file,
+ va_list va));
+ # endif
+ #endif
++#endif /* !Z_FREETYPE */
+
+ #ifdef __cplusplus
+ }
+diff --git b/src/gzip/zutil.c a/src/gzip/zutil.c
+index ef174ca64..542706ca0 100644
+--- b/src/gzip/zutil.c
++++ a/src/gzip/zutil.c
+@@ -10,6 +10,8 @@
+ # include "gzguts.h"
+ #endif
+
++#ifndef Z_FREETYPE
++
+ z_const char * const z_errmsg[10] = {
+ (z_const char *)"need dictionary", /* Z_NEED_DICT 2 */
+ (z_const char *)"stream end", /* Z_STREAM_END 1 */
+@@ -138,6 +140,8 @@ const char * ZEXPORT zError(
+ return ERR_MSG(err);
+ }
+
++#endif /* !Z_FREETYPE */
++
+ #if defined(_WIN32_WCE) && _WIN32_WCE < 0x800
+ /* The older Microsoft C Run-Time Library for Windows CE doesn't have
+ * errno. We define it as a global variable to simplify porting.
+@@ -159,6 +163,8 @@ void ZLIB_INTERNAL zmemcpy(
+ } while (--len != 0);
+ }
+
++#ifndef Z_FREETYPE
++
+ int ZLIB_INTERNAL zmemcmp(
+ const Bytef* s1,
+ const Bytef* s2,
+@@ -181,6 +187,7 @@ void ZLIB_INTERNAL zmemzero(
+ *dest++ = 0; /* ??? to be unrolled */
+ } while (--len != 0);
+ }
++#endif /* !Z_FREETYPE */
+ #endif
+
+ #ifndef Z_SOLO
+diff --git b/src/gzip/zutil.h a/src/gzip/zutil.h
+index 0bc7f4ecd..055ba8b62 100644
+--- b/src/gzip/zutil.h
++++ a/src/gzip/zutil.h
+@@ -53,8 +53,10 @@ typedef unsigned long ulg;
+ # endif
+ #endif
+
++#ifndef Z_FREETYPE
+ extern z_const char * const z_errmsg[10]; /* indexed by 2-zlib_error */
+ /* (size given to avoid silly warnings with Visual C++) */
++#endif /* !Z_FREETYPE */
+
+ #define ERR_MSG(err) z_errmsg[Z_NEED_DICT-(err)]
+
+@@ -188,6 +190,8 @@ extern z_const char * const z_errmsg[10]; /* indexed by 2-zlib_error */
+ #pragma warn -8066
+ #endif
+
++#ifndef Z_FREETYPE
++
+ /* provide prototypes for these when building zlib without LFS */
+ #if !defined(_WIN32) && \
+ (!defined(_LARGEFILE64_SOURCE) || _LFS64_LARGEFILE-0 == 0)
+@@ -196,6 +200,8 @@ extern z_const char * const z_errmsg[10]; /* indexed by 2-zlib_error */
+ ZEXTERN uLong ZEXPORT crc32_combine_gen64 OF((z_off_t));
+ #endif
+
++#endif /* !Z_FREETYPE */
++
+ /* common defaults */
+
+ #ifndef OS_CODE
+@@ -227,9 +233,9 @@ extern z_const char * const z_errmsg[10]; /* indexed by 2-zlib_error */
+ # define zmemcmp _fmemcmp
+ # define zmemzero(dest, len) _fmemset(dest, 0, len)
+ # else
+-# define zmemcpy memcpy
+-# define zmemcmp memcmp
+-# define zmemzero(dest, len) memset(dest, 0, len)
++# define zmemcpy ft_memcpy
++# define zmemcmp ft_memcmp
++# define zmemzero(dest, len) ft_memset(dest, 0, len)
+ # endif
+ #else
+ void ZLIB_INTERNAL zmemcpy OF((Bytef* dest, const Bytef* source, uInt len));
#
-# Copyright (C) 2002-2020 by
+# Copyright (C) 2002-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
#
# All source and header files get loaded by `ftgzip.c' only if SYSTEM_ZLIB
# is not defined (regardless whether we have a `single' or a `multi' build).
-# However, it doesn't harm if we add everything as a dependency
-# unconditionally.
#
-GZIP_DRV_SRCS := $(GZIP_DIR)/adler32.c \
- $(GZIP_DIR)/ftzconf.h \
- $(GZIP_DIR)/infblock.c \
- $(GZIP_DIR)/infblock.h \
- $(GZIP_DIR)/infcodes.c \
- $(GZIP_DIR)/infcodes.h \
- $(GZIP_DIR)/inffixed.h \
- $(GZIP_DIR)/inflate.c \
- $(GZIP_DIR)/inftrees.c \
- $(GZIP_DIR)/inftrees.h \
- $(GZIP_DIR)/infutil.c \
- $(GZIP_DIR)/infutil.h \
- $(GZIP_DIR)/zlib.h \
- $(GZIP_DIR)/zutil.c \
- $(GZIP_DIR)/zutil.h
-
+ifeq ($(SYSTEM_ZLIB),)
+ GZIP_DRV_SRCS := $(GZIP_DIR)/adler32.c \
+ $(GZIP_DIR)/crc32.c \
+ $(GZIP_DIR)/crc32.h \
+ $(GZIP_DIR)/ftzconf.h \
+ $(GZIP_DIR)/inffast.c \
+ $(GZIP_DIR)/inffast.h \
+ $(GZIP_DIR)/inffixed.h \
+ $(GZIP_DIR)/inflate.c \
+ $(GZIP_DIR)/inflate.h \
+ $(GZIP_DIR)/inftrees.c \
+ $(GZIP_DIR)/inftrees.h \
+ $(GZIP_DIR)/zlib.h \
+ $(GZIP_DIR)/zutil.c \
+ $(GZIP_DIR)/zutil.h
+endif
# gzip driver object(s)
#
/* zlib.h -- interface of the 'zlib' general purpose compression library
- version 1.1.4, March 11th, 2002
+ version 1.2.13, October 13th, 2022
- Copyright (C) 1995-2002 Jean-loup Gailly and Mark Adler
+ Copyright (C) 1995-2022 Jean-loup Gailly and Mark Adler
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
The data format used by the zlib library is described by RFCs (Request for
- Comments) 1950 to 1952 in the files ftp://ds.internic.net/rfc/rfc1950.txt
- (zlib format), rfc1951.txt (deflate format) and rfc1952.txt (gzip format).
+ Comments) 1950 to 1952 in the files http://tools.ietf.org/html/rfc1950
+ (zlib format), rfc1951 (deflate format) and rfc1952 (gzip format).
*/
-#ifndef _ZLIB_H
-#define _ZLIB_H
+#ifndef ZLIB_H
+#define ZLIB_H
#include "ftzconf.h"
extern "C" {
#endif
-#define ZLIB_VERSION "1.1.4"
+#define ZLIB_VERSION "1.2.13"
+#define ZLIB_VERNUM 0x12d0
+#define ZLIB_VER_MAJOR 1
+#define ZLIB_VER_MINOR 2
+#define ZLIB_VER_REVISION 13
+#define ZLIB_VER_SUBREVISION 0
/*
- The 'zlib' compression library provides in-memory compression and
- decompression functions, including integrity checks of the uncompressed
- data. This version of the library supports only one compression method
- (deflation) but other algorithms will be added later and will have the same
- stream interface.
-
- Compression can be done in a single step if the buffers are large
- enough (for example if an input file is mmap'ed), or can be done by
- repeated calls of the compression function. In the latter case, the
- application must provide more input and/or consume the output
+ The 'zlib' compression library provides in-memory compression and
+ decompression functions, including integrity checks of the uncompressed data.
+ This version of the library supports only one compression method (deflation)
+ but other algorithms will be added later and will have the same stream
+ interface.
+
+ Compression can be done in a single step if the buffers are large enough,
+ or can be done by repeated calls of the compression function. In the latter
+ case, the application must provide more input and/or consume the output
(providing more output space) before each call.
- The library also supports reading and writing files in gzip (.gz) format
- with an interface similar to that of stdio.
+ The compressed data format used by default by the in-memory functions is
+ the zlib format, which is a zlib wrapper documented in RFC 1950, wrapped
+ around a deflate stream, which is itself documented in RFC 1951.
+
+ The library also supports reading and writing files in gzip (.gz) format
+ with an interface similar to that of stdio using the functions that start
+ with "gz". The gzip format is different from the zlib format. gzip is a
+ gzip wrapper, documented in RFC 1952, wrapped around a deflate stream.
+
+ This library can optionally read and write gzip and raw deflate streams in
+ memory as well.
- The library does not install any signal handler. The decoder checks
- the consistency of the compressed data, so the library should never
- crash even in case of corrupted input.
+ The zlib format was designed to be compact and fast for use in memory
+ and on communications channels. The gzip format was designed for single-
+ file compression on file systems, has a larger header than zlib to maintain
+ directory information, and uses a different, slower check method than zlib.
+
+ The library does not install any signal handler. The decoder checks
+ the consistency of the compressed data, so the library should never crash
+ even in the case of corrupted input.
*/
typedef voidpf (*alloc_func) OF((voidpf opaque, uInt items, uInt size));
struct internal_state;
typedef struct z_stream_s {
- Bytef *next_in; /* next input byte */
+ z_const Bytef *next_in; /* next input byte */
uInt avail_in; /* number of bytes available at next_in */
- uLong total_in; /* total nb of input bytes read so far */
+ uLong total_in; /* total number of input bytes read so far */
- Bytef *next_out; /* next output byte should be put there */
+ Bytef *next_out; /* next output byte will go here */
uInt avail_out; /* remaining free space at next_out */
- uLong total_out; /* total nb of bytes output so far */
+ uLong total_out; /* total number of bytes output so far */
- char *msg; /* last error message, NULL if no error */
+ z_const char *msg; /* last error message, NULL if no error */
struct internal_state FAR *state; /* not visible by applications */
alloc_func zalloc; /* used to allocate the internal state */
free_func zfree; /* used to free the internal state */
voidpf opaque; /* private data object passed to zalloc and zfree */
- int data_type; /* best guess about the data type: ascii or binary */
- uLong adler; /* adler32 value of the uncompressed data */
+ int data_type; /* best guess about the data type: binary or text
+ for deflate, or the decoding state for inflate */
+ uLong adler; /* Adler-32 or CRC-32 value of the uncompressed data */
uLong reserved; /* reserved for future use */
} z_stream;
typedef z_stream FAR *z_streamp;
/*
- The application must update next_in and avail_in when avail_in has
- dropped to zero. It must update next_out and avail_out when avail_out
- has dropped to zero. The application must initialize zalloc, zfree and
- opaque before calling the init function. All other fields are set by the
- compression library and must not be updated by the application.
+ gzip header information passed to and from zlib routines. See RFC 1952
+ for more details on the meanings of these fields.
+*/
+typedef struct gz_header_s {
+ int text; /* true if compressed data believed to be text */
+ uLong time; /* modification time */
+ int xflags; /* extra flags (not used when writing a gzip file) */
+ int os; /* operating system */
+ Bytef *extra; /* pointer to extra field or Z_NULL if none */
+ uInt extra_len; /* extra field length (valid if extra != Z_NULL) */
+ uInt extra_max; /* space at extra (only when reading header) */
+ Bytef *name; /* pointer to zero-terminated file name or Z_NULL */
+ uInt name_max; /* space at name (only when reading header) */
+ Bytef *comment; /* pointer to zero-terminated comment or Z_NULL */
+ uInt comm_max; /* space at comment (only when reading header) */
+ int hcrc; /* true if there was or will be a header crc */
+ int done; /* true when done reading gzip header (not used
+ when writing a gzip file) */
+} gz_header;
+
+typedef gz_header FAR *gz_headerp;
- The opaque value provided by the application will be passed as the first
- parameter for calls of zalloc and zfree. This can be useful for custom
- memory management. The compression library attaches no meaning to the
+/*
+ The application must update next_in and avail_in when avail_in has dropped
+ to zero. It must update next_out and avail_out when avail_out has dropped
+ to zero. The application must initialize zalloc, zfree and opaque before
+ calling the init function. All other fields are set by the compression
+ library and must not be updated by the application.
+
+ The opaque value provided by the application will be passed as the first
+ parameter for calls of zalloc and zfree. This can be useful for custom
+ memory management. The compression library attaches no meaning to the
opaque value.
- zalloc must return Z_NULL if there is not enough memory for the object.
+ zalloc must return Z_NULL if there is not enough memory for the object.
If zlib is used in a multi-threaded application, zalloc and zfree must be
- thread safe.
-
- On 16-bit systems, the functions zalloc and zfree must be able to allocate
- exactly 65536 bytes, but will not be required to allocate more than this
- if the symbol MAXSEG_64K is defined (see zconf.h). WARNING: On MSDOS,
- pointers returned by zalloc for objects of exactly 65536 bytes *must*
- have their offset normalized to zero. The default allocation function
- provided by this library ensures this (see zutil.c). To reduce memory
- requirements and avoid any allocation of 64K objects, at the expense of
- compression ratio, compile the library with -DMAX_WBITS=14 (see zconf.h).
-
- The fields total_in and total_out can be used for statistics or
- progress reports. After compression, total_in holds the total size of
- the uncompressed data and may be saved for use in the decompressor
- (particularly if the decompressor wants to decompress everything in
- a single step).
+ thread safe. In that case, zlib is thread-safe. When zalloc and zfree are
+ Z_NULL on entry to the initialization function, they are set to internal
+ routines that use the standard library functions malloc() and free().
+
+ On 16-bit systems, the functions zalloc and zfree must be able to allocate
+ exactly 65536 bytes, but will not be required to allocate more than this if
+ the symbol MAXSEG_64K is defined (see zconf.h). WARNING: On MSDOS, pointers
+ returned by zalloc for objects of exactly 65536 bytes *must* have their
+ offset normalized to zero. The default allocation function provided by this
+ library ensures this (see zutil.c). To reduce memory requirements and avoid
+ any allocation of 64K objects, at the expense of compression ratio, compile
+ the library with -DMAX_WBITS=14 (see zconf.h).
+
+ The fields total_in and total_out can be used for statistics or progress
+ reports. After compression, total_in holds the total size of the
+ uncompressed data and may be saved for use by the decompressor (particularly
+ if the decompressor wants to decompress everything in a single step).
*/
/* constants */
#define Z_NO_FLUSH 0
-#define Z_PARTIAL_FLUSH 1 /* will be removed, use Z_SYNC_FLUSH instead */
+#define Z_PARTIAL_FLUSH 1
#define Z_SYNC_FLUSH 2
#define Z_FULL_FLUSH 3
#define Z_FINISH 4
-/* Allowed flush values; see deflate() below for details */
+#define Z_BLOCK 5
+#define Z_TREES 6
+/* Allowed flush values; see deflate() and inflate() below for details */
#define Z_OK 0
#define Z_STREAM_END 1
#define Z_MEM_ERROR (-4)
#define Z_BUF_ERROR (-5)
#define Z_VERSION_ERROR (-6)
-/* Return codes for the compression/decompression functions. Negative
- * values are errors, positive values are used for special but normal events.
+/* Return codes for the compression/decompression functions. Negative values
+ * are errors, positive values are used for special but normal events.
*/
#define Z_NO_COMPRESSION 0
#define Z_FILTERED 1
#define Z_HUFFMAN_ONLY 2
+#define Z_RLE 3
+#define Z_FIXED 4
#define Z_DEFAULT_STRATEGY 0
/* compression strategy; see deflateInit2() below for details */
#define Z_BINARY 0
-#define Z_ASCII 1
+#define Z_TEXT 1
+#define Z_ASCII Z_TEXT /* for compatibility with 1.2.2 and earlier */
#define Z_UNKNOWN 2
-/* Possible values of the data_type field */
+/* Possible values of the data_type field for deflate() */
#define Z_DEFLATED 8
/* The deflate compression method (the only one supported in this version) */
#define Z_NULL 0 /* for initializing zalloc, zfree, opaque */
+#ifndef Z_FREETYPE
+
+#define zlib_version zlibVersion()
+/* for compatibility with versions < 1.0.2 */
+
/* basic functions */
+ZEXTERN const char * ZEXPORT zlibVersion OF((void));
/* The application can compare zlibVersion and ZLIB_VERSION for consistency.
- If the first character differs, the library code actually used is
- not compatible with the zlib.h header file used by the application.
- This check is automatically made by deflateInit and inflateInit.
+ If the first character differs, the library code actually used is not
+ compatible with the zlib.h header file used by the application. This check
+ is automatically made by deflateInit and inflateInit.
*/
/*
-ZEXTERN(int) deflateInit OF((z_streamp strm, int level));
+ZEXTERN int ZEXPORT deflateInit OF((z_streamp strm, int level));
- Initializes the internal stream state for compression. The fields
- zalloc, zfree and opaque must be initialized before by the caller.
- If zalloc and zfree are set to Z_NULL, deflateInit updates them to
- use default allocation functions.
+ Initializes the internal stream state for compression. The fields
+ zalloc, zfree and opaque must be initialized before by the caller. If
+ zalloc and zfree are set to Z_NULL, deflateInit updates them to use default
+ allocation functions.
The compression level must be Z_DEFAULT_COMPRESSION, or between 0 and 9:
- 1 gives best speed, 9 gives best compression, 0 gives no compression at
- all (the input data is simply copied a block at a time).
- Z_DEFAULT_COMPRESSION requests a default compromise between speed and
- compression (currently equivalent to level 6).
+ 1 gives best speed, 9 gives best compression, 0 gives no compression at all
+ (the input data is simply copied a block at a time). Z_DEFAULT_COMPRESSION
+ requests a default compromise between speed and compression (currently
+ equivalent to level 6).
- deflateInit returns Z_OK if success, Z_MEM_ERROR if there was not
- enough memory, Z_STREAM_ERROR if level is not a valid compression level,
+ deflateInit returns Z_OK if success, Z_MEM_ERROR if there was not enough
+ memory, Z_STREAM_ERROR if level is not a valid compression level, or
Z_VERSION_ERROR if the zlib library version (zlib_version) is incompatible
- with the version assumed by the caller (ZLIB_VERSION).
- msg is set to null if there is no error message. deflateInit does not
- perform any compression: this will be done by deflate().
+ with the version assumed by the caller (ZLIB_VERSION). msg is set to null
+ if there is no error message. deflateInit does not perform any compression:
+ this will be done by deflate().
*/
+ZEXTERN int ZEXPORT deflate OF((z_streamp strm, int flush));
/*
deflate compresses as much data as possible, and stops when the input
- buffer becomes empty or the output buffer becomes full. It may introduce some
- output latency (reading input without producing any output) except when
+ buffer becomes empty or the output buffer becomes full. It may introduce
+ some output latency (reading input without producing any output) except when
forced to flush.
- The detailed semantics are as follows. deflate performs one or both of the
+ The detailed semantics are as follows. deflate performs one or both of the
following actions:
- Compress more input starting at next_in and update next_in and avail_in
- accordingly. If not all input can be processed (because there is not
+ accordingly. If not all input can be processed (because there is not
enough room in the output buffer), next_in and avail_in are updated and
processing will resume at this point for the next call of deflate().
- - Provide more output starting at next_out and update next_out and avail_out
- accordingly. This action is forced if the parameter flush is non zero.
+ - Generate more output starting at next_out and update next_out and avail_out
+ accordingly. This action is forced if the parameter flush is non zero.
Forcing flush frequently degrades the compression ratio, so this parameter
- should be set only when necessary (in interactive applications).
- Some output may be provided even if flush is not set.
-
- Before the call of deflate(), the application should ensure that at least
- one of the actions is possible, by providing more input and/or consuming
- more output, and updating avail_in or avail_out accordingly; avail_out
- should never be zero before the call. The application can consume the
- compressed output when it wants, for example when the output buffer is full
- (avail_out == 0), or after each call of deflate(). If deflate returns Z_OK
- and with zero avail_out, it must be called again after making room in the
- output buffer because there might be more output pending.
+ should be set only when necessary. Some output may be provided even if
+ flush is zero.
+
+ Before the call of deflate(), the application should ensure that at least
+ one of the actions is possible, by providing more input and/or consuming more
+ output, and updating avail_in or avail_out accordingly; avail_out should
+ never be zero before the call. The application can consume the compressed
+ output when it wants, for example when the output buffer is full (avail_out
+ == 0), or after each call of deflate(). If deflate returns Z_OK and with
+ zero avail_out, it must be called again after making room in the output
+ buffer because there might be more output pending. See deflatePending(),
+ which can be used if desired to determine whether or not there is more output
+ in that case.
+
+ Normally the parameter flush is set to Z_NO_FLUSH, which allows deflate to
+ decide how much data to accumulate before producing output, in order to
+ maximize compression.
If the parameter flush is set to Z_SYNC_FLUSH, all pending output is
flushed to the output buffer and the output is aligned on a byte boundary, so
- that the decompressor can get all input data available so far. (In particular
- avail_in is zero after the call if enough output space has been provided
- before the call.) Flushing may degrade compression for some compression
- algorithms and so it should be used only when necessary.
+ that the decompressor can get all input data available so far. (In
+ particular avail_in is zero after the call if enough output space has been
+ provided before the call.) Flushing may degrade compression for some
+ compression algorithms and so it should be used only when necessary. This
+ completes the current deflate block and follows it with an empty stored block
+ that is three bits plus filler bits to the next byte, followed by four bytes
+ (00 00 ff ff).
+
+ If flush is set to Z_PARTIAL_FLUSH, all pending output is flushed to the
+ output buffer, but the output is not aligned to a byte boundary. All of the
+ input data so far will be available to the decompressor, as for Z_SYNC_FLUSH.
+ This completes the current deflate block and follows it with an empty fixed
+ codes block that is 10 bits long. This assures that enough bytes are output
+ in order for the decompressor to finish the block before the empty fixed
+ codes block.
+
+ If flush is set to Z_BLOCK, a deflate block is completed and emitted, as
+ for Z_SYNC_FLUSH, but the output is not aligned on a byte boundary, and up to
+ seven bits of the current block are held to be written as the next byte after
+ the next deflate block is completed. In this case, the decompressor may not
+ be provided enough bits at this point in order to complete decompression of
+ the data provided so far to the compressor. It may need to wait for the next
+ block to be emitted. This is for advanced applications that need to control
+ the emission of deflate blocks.
If flush is set to Z_FULL_FLUSH, all output is flushed as with
Z_SYNC_FLUSH, and the compression state is reset so that decompression can
restart from this point if previous compressed data has been damaged or if
- random access is desired. Using Z_FULL_FLUSH too often can seriously degrade
- the compression.
+ random access is desired. Using Z_FULL_FLUSH too often can seriously degrade
+ compression.
If deflate returns with avail_out == 0, this function must be called again
with the same value of the flush parameter and more output space (updated
avail_out), until the flush is complete (deflate returns with non-zero
- avail_out).
+ avail_out). In the case of a Z_FULL_FLUSH or Z_SYNC_FLUSH, make sure that
+ avail_out is greater than six to avoid repeated flush markers due to
+ avail_out == 0 on return.
If the parameter flush is set to Z_FINISH, pending input is processed,
- pending output is flushed and deflate returns with Z_STREAM_END if there
- was enough output space; if deflate returns with Z_OK, this function must be
- called again with Z_FINISH and more output space (updated avail_out) but no
- more input data, until it returns with Z_STREAM_END or an error. After
- deflate has returned Z_STREAM_END, the only possible operations on the
- stream are deflateReset or deflateEnd.
-
- Z_FINISH can be used immediately after deflateInit if all the compression
- is to be done in a single step. In this case, avail_out must be at least
- 0.1% larger than avail_in plus 12 bytes. If deflate does not return
- Z_STREAM_END, then it must be called again as described above.
-
- deflate() sets strm->adler to the adler32 checksum of all input read
- so far (that is, total_in bytes).
-
- deflate() may update data_type if it can make a good guess about
- the input data type (Z_ASCII or Z_BINARY). In doubt, the data is considered
- binary. This field is only for information purposes and does not affect
- the compression algorithm in any manner.
+ pending output is flushed and deflate returns with Z_STREAM_END if there was
+ enough output space. If deflate returns with Z_OK or Z_BUF_ERROR, this
+ function must be called again with Z_FINISH and more output space (updated
+ avail_out) but no more input data, until it returns with Z_STREAM_END or an
+ error. After deflate has returned Z_STREAM_END, the only possible operations
+ on the stream are deflateReset or deflateEnd.
+
+ Z_FINISH can be used in the first deflate call after deflateInit if all the
+ compression is to be done in a single step. In order to complete in one
+ call, avail_out must be at least the value returned by deflateBound (see
+ below). Then deflate is guaranteed to return Z_STREAM_END. If not enough
+ output space is provided, deflate will not return Z_STREAM_END, and it must
+ be called again as described above.
+
+ deflate() sets strm->adler to the Adler-32 checksum of all input read
+ so far (that is, total_in bytes). If a gzip stream is being generated, then
+ strm->adler will be the CRC-32 checksum of the input read so far. (See
+ deflateInit2 below.)
+
+ deflate() may update strm->data_type if it can make a good guess about
+ the input data type (Z_BINARY or Z_TEXT). If in doubt, the data is
+ considered binary. This field is only for information purposes and does not
+ affect the compression algorithm in any manner.
deflate() returns Z_OK if some progress has been made (more input
processed or more output produced), Z_STREAM_END if all input has been
consumed and all output has been produced (only when flush is set to
Z_FINISH), Z_STREAM_ERROR if the stream state was inconsistent (for example
- if next_in or next_out was NULL), Z_BUF_ERROR if no progress is possible
- (for example avail_in or avail_out was zero).
+ if next_in or next_out was Z_NULL or the state was inadvertently written over
+ by the application), or Z_BUF_ERROR if no progress is possible (for example
+ avail_in or avail_out was zero). Note that Z_BUF_ERROR is not fatal, and
+ deflate() can be called again with more input and more output space to
+ continue compressing.
*/
+ZEXTERN int ZEXPORT deflateEnd OF((z_streamp strm));
/*
All dynamically allocated data structures for this stream are freed.
- This function discards any unprocessed input and does not flush any
- pending output.
+ This function discards any unprocessed input and does not flush any pending
+ output.
deflateEnd returns Z_OK if success, Z_STREAM_ERROR if the
stream state was inconsistent, Z_DATA_ERROR if the stream was freed
- prematurely (some input or output was discarded). In the error case,
- msg may be set but then points to a static string (which must not be
+ prematurely (some input or output was discarded). In the error case, msg
+ may be set but then points to a static string (which must not be
deallocated).
*/
+#endif /* !Z_FREETYPE */
/*
-ZEXTERN(int) inflateInit OF((z_streamp strm));
+ZEXTERN int ZEXPORT inflateInit OF((z_streamp strm));
- Initializes the internal stream state for decompression. The fields
+ Initializes the internal stream state for decompression. The fields
next_in, avail_in, zalloc, zfree and opaque must be initialized before by
- the caller. If next_in is not Z_NULL and avail_in is large enough (the exact
- value depends on the compression method), inflateInit determines the
- compression method from the zlib header and allocates all data structures
- accordingly; otherwise the allocation will be deferred to the first call of
- inflate. If zalloc and zfree are set to Z_NULL, inflateInit updates them to
- use default allocation functions.
+ the caller. In the current version of inflate, the provided input is not
+ read or consumed. The allocation of a sliding window will be deferred to
+ the first call of inflate (if the decompression does not complete on the
+ first call). If zalloc and zfree are set to Z_NULL, inflateInit updates
+ them to use default allocation functions.
inflateInit returns Z_OK if success, Z_MEM_ERROR if there was not enough
memory, Z_VERSION_ERROR if the zlib library version is incompatible with the
- version assumed by the caller. msg is set to null if there is no error
- message. inflateInit does not perform any decompression apart from reading
- the zlib header if present: this will be done by inflate(). (So next_in and
- avail_in may be modified, but next_out and avail_out are unchanged.)
+ version assumed by the caller, or Z_STREAM_ERROR if the parameters are
+ invalid, such as a null pointer to the structure. msg is set to null if
+ there is no error message. inflateInit does not perform any decompression.
+ Actual decompression will be done by inflate(). So next_in, and avail_in,
+ next_out, and avail_out are unused and unchanged. The current
+ implementation of inflateInit() does not process any header information --
+ that is deferred until inflate() is called.
*/
-ZEXTERN(int) inflate OF((z_streamp strm, int flush));
+ZEXTERN int ZEXPORT inflate OF((z_streamp strm, int flush));
/*
inflate decompresses as much data as possible, and stops when the input
- buffer becomes empty or the output buffer becomes full. It may some
- introduce some output latency (reading input without producing any output)
- except when forced to flush.
+ buffer becomes empty or the output buffer becomes full. It may introduce
+ some output latency (reading input without producing any output) except when
+ forced to flush.
- The detailed semantics are as follows. inflate performs one or both of the
+ The detailed semantics are as follows. inflate performs one or both of the
following actions:
- Decompress more input starting at next_in and update next_in and avail_in
- accordingly. If not all input can be processed (because there is not
- enough room in the output buffer), next_in is updated and processing
- will resume at this point for the next call of inflate().
-
- - Provide more output starting at next_out and update next_out and avail_out
- accordingly. inflate() provides as much output as possible, until there
- is no more input data or no more space in the output buffer (see below
- about the flush parameter).
-
- Before the call of inflate(), the application should ensure that at least
- one of the actions is possible, by providing more input and/or consuming
- more output, and updating the next_* and avail_* values accordingly.
- The application can consume the uncompressed output when it wants, for
- example when the output buffer is full (avail_out == 0), or after each
- call of inflate(). If inflate returns Z_OK and with zero avail_out, it
- must be called again after making room in the output buffer because there
- might be more output pending.
-
- If the parameter flush is set to Z_SYNC_FLUSH, inflate flushes as much
- output as possible to the output buffer. The flushing behavior of inflate is
- not specified for values of the flush parameter other than Z_SYNC_FLUSH
- and Z_FINISH, but the current implementation actually flushes as much output
- as possible anyway.
+ accordingly. If not all input can be processed (because there is not
+ enough room in the output buffer), then next_in and avail_in are updated
+ accordingly, and processing will resume at this point for the next call of
+ inflate().
+
+ - Generate more output starting at next_out and update next_out and avail_out
+ accordingly. inflate() provides as much output as possible, until there is
+ no more input data or no more space in the output buffer (see below about
+ the flush parameter).
+
+ Before the call of inflate(), the application should ensure that at least
+ one of the actions is possible, by providing more input and/or consuming more
+ output, and updating the next_* and avail_* values accordingly. If the
+ caller of inflate() does not provide both available input and available
+ output space, it is possible that there will be no progress made. The
+ application can consume the uncompressed output when it wants, for example
+ when the output buffer is full (avail_out == 0), or after each call of
+ inflate(). If inflate returns Z_OK and with zero avail_out, it must be
+ called again after making room in the output buffer because there might be
+ more output pending.
+
+ The flush parameter of inflate() can be Z_NO_FLUSH, Z_SYNC_FLUSH, Z_FINISH,
+ Z_BLOCK, or Z_TREES. Z_SYNC_FLUSH requests that inflate() flush as much
+ output as possible to the output buffer. Z_BLOCK requests that inflate()
+ stop if and when it gets to the next deflate block boundary. When decoding
+ the zlib or gzip format, this will cause inflate() to return immediately
+ after the header and before the first block. When doing a raw inflate,
+ inflate() will go ahead and process the first block, and will return when it
+ gets to the end of that block, or when it runs out of data.
+
+ The Z_BLOCK option assists in appending to or combining deflate streams.
+ To assist in this, on return inflate() always sets strm->data_type to the
+ number of unused bits in the last byte taken from strm->next_in, plus 64 if
+ inflate() is currently decoding the last block in the deflate stream, plus
+ 128 if inflate() returned immediately after decoding an end-of-block code or
+ decoding the complete header up to just before the first byte of the deflate
+ stream. The end-of-block will not be indicated until all of the uncompressed
+ data from that block has been written to strm->next_out. The number of
+ unused bits may in general be greater than seven, except when bit 7 of
+ data_type is set, in which case the number of unused bits will be less than
+ eight. data_type is set as noted here every time inflate() returns for all
+ flush options, and so can be used to determine the amount of currently
+ consumed input in bits.
+
+ The Z_TREES option behaves as Z_BLOCK does, but it also returns when the
+ end of each deflate block header is reached, before any actual data in that
+ block is decoded. This allows the caller to determine the length of the
+ deflate block header for later use in random access within a deflate block.
+ 256 is added to the value of strm->data_type when inflate() returns
+ immediately after reaching the end of the deflate block header.
inflate() should normally be called until it returns Z_STREAM_END or an
- error. However if all decompression is to be performed in a single step
- (a single call of inflate), the parameter flush should be set to
- Z_FINISH. In this case all pending input is processed and all pending
- output is flushed; avail_out must be large enough to hold all the
- uncompressed data. (The size of the uncompressed data may have been saved
- by the compressor for this purpose.) The next operation on this stream must
- be inflateEnd to deallocate the decompression state. The use of Z_FINISH
- is never required, but can be used to inform inflate that a faster routine
- may be used for the single inflate() call.
-
- If a preset dictionary is needed at this point (see inflateSetDictionary
- below), inflate sets strm-adler to the adler32 checksum of the
- dictionary chosen by the compressor and returns Z_NEED_DICT; otherwise
- it sets strm->adler to the adler32 checksum of all output produced
- so far (that is, total_out bytes) and returns Z_OK, Z_STREAM_END or
- an error code as described below. At the end of the stream, inflate()
- checks that its computed adler32 checksum is equal to that saved by the
- compressor and returns Z_STREAM_END only if the checksum is correct.
+ error. However if all decompression is to be performed in a single step (a
+ single call of inflate), the parameter flush should be set to Z_FINISH. In
+ this case all pending input is processed and all pending output is flushed;
+ avail_out must be large enough to hold all of the uncompressed data for the
+ operation to complete. (The size of the uncompressed data may have been
+ saved by the compressor for this purpose.) The use of Z_FINISH is not
+ required to perform an inflation in one step. However it may be used to
+ inform inflate that a faster approach can be used for the single inflate()
+ call. Z_FINISH also informs inflate to not maintain a sliding window if the
+ stream completes, which reduces inflate's memory footprint. If the stream
+ does not complete, either because not all of the stream is provided or not
+ enough output space is provided, then a sliding window will be allocated and
+ inflate() can be called again to continue the operation as if Z_NO_FLUSH had
+ been used.
+
+ In this implementation, inflate() always flushes as much output as
+ possible to the output buffer, and always uses the faster approach on the
+ first call. So the effects of the flush parameter in this implementation are
+ on the return value of inflate() as noted below, when inflate() returns early
+ when Z_BLOCK or Z_TREES is used, and when inflate() avoids the allocation of
+ memory for a sliding window when Z_FINISH is used.
+
+ If a preset dictionary is needed after this call (see inflateSetDictionary
+ below), inflate sets strm->adler to the Adler-32 checksum of the dictionary
+ chosen by the compressor and returns Z_NEED_DICT; otherwise it sets
+ strm->adler to the Adler-32 checksum of all output produced so far (that is,
+ total_out bytes) and returns Z_OK, Z_STREAM_END or an error code as described
+ below. At the end of the stream, inflate() checks that its computed Adler-32
+ checksum is equal to that saved by the compressor and returns Z_STREAM_END
+ only if the checksum is correct.
+
+ inflate() can decompress and check either zlib-wrapped or gzip-wrapped
+ deflate data. The header type is detected automatically, if requested when
+ initializing with inflateInit2(). Any information contained in the gzip
+ header is not retained unless inflateGetHeader() is used. When processing
+ gzip-wrapped deflate data, strm->adler32 is set to the CRC-32 of the output
+ produced so far. The CRC-32 is checked against the gzip trailer, as is the
+ uncompressed length, modulo 2^32.
inflate() returns Z_OK if some progress has been made (more input processed
or more output produced), Z_STREAM_END if the end of the compressed data has
been reached and all uncompressed output has been produced, Z_NEED_DICT if a
preset dictionary is needed at this point, Z_DATA_ERROR if the input data was
- corrupted (input stream not conforming to the zlib format or incorrect
- adler32 checksum), Z_STREAM_ERROR if the stream structure was inconsistent
- (for example if next_in or next_out was NULL), Z_MEM_ERROR if there was not
- enough memory, Z_BUF_ERROR if no progress is possible or if there was not
- enough room in the output buffer when Z_FINISH is used. In the Z_DATA_ERROR
- case, the application may then call inflateSync to look for a good
- compression block.
+ corrupted (input stream not conforming to the zlib format or incorrect check
+ value, in which case strm->msg points to a string with a more specific
+ error), Z_STREAM_ERROR if the stream structure was inconsistent (for example
+ next_in or next_out was Z_NULL, or the state was inadvertently written over
+ by the application), Z_MEM_ERROR if there was not enough memory, Z_BUF_ERROR
+ if no progress was possible or if there was not enough room in the output
+ buffer when Z_FINISH is used. Note that Z_BUF_ERROR is not fatal, and
+ inflate() can be called again with more input and more output space to
+ continue decompressing. If Z_DATA_ERROR is returned, the application may
+ then call inflateSync() to look for a good compression block if a partial
+ recovery of the data is to be attempted.
*/
-ZEXTERN(int) inflateEnd OF((z_streamp strm));
+ZEXTERN int ZEXPORT inflateEnd OF((z_streamp strm));
/*
All dynamically allocated data structures for this stream are freed.
- This function discards any unprocessed input and does not flush any
- pending output.
+ This function discards any unprocessed input and does not flush any pending
+ output.
- inflateEnd returns Z_OK if success, Z_STREAM_ERROR if the stream state
- was inconsistent. In the error case, msg may be set but then points to a
- static string (which must not be deallocated).
+ inflateEnd returns Z_OK if success, or Z_STREAM_ERROR if the stream state
+ was inconsistent.
*/
+
/* Advanced functions */
/*
The following functions are needed only in some special applications.
*/
+#ifndef Z_FREETYPE
+
/*
-ZEXTERN(int) deflateInit2 OF((z_streamp strm,
+ZEXTERN int ZEXPORT deflateInit2 OF((z_streamp strm,
int level,
int method,
int windowBits,
int memLevel,
int strategy));
- This is another version of deflateInit with more compression options. The
- fields next_in, zalloc, zfree and opaque must be initialized before by
- the caller.
+ This is another version of deflateInit with more compression options. The
+ fields zalloc, zfree and opaque must be initialized before by the caller.
- The method parameter is the compression method. It must be Z_DEFLATED in
+ The method parameter is the compression method. It must be Z_DEFLATED in
this version of the library.
The windowBits parameter is the base two logarithm of the window size
(the size of the history buffer). It should be in the range 8..15 for this
- version of the library. Larger values of this parameter result in better
- compression at the expense of memory usage. The default value is 15 if
+ version of the library. Larger values of this parameter result in better
+ compression at the expense of memory usage. The default value is 15 if
deflateInit is used instead.
+ For the current implementation of deflate(), a windowBits value of 8 (a
+ window size of 256 bytes) is not supported. As a result, a request for 8
+ will result in 9 (a 512-byte window). In that case, providing 8 to
+ inflateInit2() will result in an error when the zlib header with 9 is
+ checked against the initialization of inflate(). The remedy is to not use 8
+ with deflateInit2() with this initialization, or at least in that case use 9
+ with inflateInit2().
+
+ windowBits can also be -8..-15 for raw deflate. In this case, -windowBits
+ determines the window size. deflate() will then generate raw deflate data
+ with no zlib header or trailer, and will not compute a check value.
+
+ windowBits can also be greater than 15 for optional gzip encoding. Add
+ 16 to windowBits to write a simple gzip header and trailer around the
+ compressed data instead of a zlib wrapper. The gzip header will have no
+ file name, no extra data, no comment, no modification time (set to zero), no
+ header crc, and the operating system will be set to the appropriate value,
+ if the operating system was determined at compile time. If a gzip stream is
+ being written, strm->adler is a CRC-32 instead of an Adler-32.
+
+ For raw deflate or gzip encoding, a request for a 256-byte window is
+ rejected as invalid, since only the zlib header provides a means of
+ transmitting the window size to the decompressor.
+
The memLevel parameter specifies how much memory should be allocated
- for the internal compression state. memLevel=1 uses minimum memory but
- is slow and reduces compression ratio; memLevel=9 uses maximum memory
- for optimal speed. The default value is 8. See zconf.h for total memory
- usage as a function of windowBits and memLevel.
+ for the internal compression state. memLevel=1 uses minimum memory but is
+ slow and reduces compression ratio; memLevel=9 uses maximum memory for
+ optimal speed. The default value is 8. See zconf.h for total memory usage
+ as a function of windowBits and memLevel.
- The strategy parameter is used to tune the compression algorithm. Use the
+ The strategy parameter is used to tune the compression algorithm. Use the
value Z_DEFAULT_STRATEGY for normal data, Z_FILTERED for data produced by a
- filter (or predictor), or Z_HUFFMAN_ONLY to force Huffman encoding only (no
- string match). Filtered data consists mostly of small values with a
- somewhat random distribution. In this case, the compression algorithm is
- tuned to compress them better. The effect of Z_FILTERED is to force more
- Huffman coding and less string matching; it is somewhat intermediate
- between Z_DEFAULT and Z_HUFFMAN_ONLY. The strategy parameter only affects
- the compression ratio but not the correctness of the compressed output even
- if it is not set appropriately.
-
- deflateInit2 returns Z_OK if success, Z_MEM_ERROR if there was not enough
- memory, Z_STREAM_ERROR if a parameter is invalid (such as an invalid
- method). msg is set to null if there is no error message. deflateInit2 does
- not perform any compression: this will be done by deflate().
+ filter (or predictor), Z_HUFFMAN_ONLY to force Huffman encoding only (no
+ string match), or Z_RLE to limit match distances to one (run-length
+ encoding). Filtered data consists mostly of small values with a somewhat
+ random distribution. In this case, the compression algorithm is tuned to
+ compress them better. The effect of Z_FILTERED is to force more Huffman
+ coding and less string matching; it is somewhat intermediate between
+ Z_DEFAULT_STRATEGY and Z_HUFFMAN_ONLY. Z_RLE is designed to be almost as
+ fast as Z_HUFFMAN_ONLY, but give better compression for PNG image data. The
+ strategy parameter only affects the compression ratio but not the
+ correctness of the compressed output even if it is not set appropriately.
+ Z_FIXED prevents the use of dynamic Huffman codes, allowing for a simpler
+ decoder for special applications.
+
+ deflateInit2 returns Z_OK if success, Z_MEM_ERROR if there was not enough
+ memory, Z_STREAM_ERROR if any parameter is invalid (such as an invalid
+ method), or Z_VERSION_ERROR if the zlib library version (zlib_version) is
+ incompatible with the version assumed by the caller (ZLIB_VERSION). msg is
+ set to null if there is no error message. deflateInit2 does not perform any
+ compression: this will be done by deflate().
*/
+ZEXTERN int ZEXPORT deflateSetDictionary OF((z_streamp strm,
+ const Bytef *dictionary,
+ uInt dictLength));
/*
Initializes the compression dictionary from the given byte sequence
- without producing any compressed output. This function must be called
- immediately after deflateInit, deflateInit2 or deflateReset, before any
- call of deflate. The compressor and decompressor must use exactly the same
- dictionary (see inflateSetDictionary).
+ without producing any compressed output. When using the zlib format, this
+ function must be called immediately after deflateInit, deflateInit2 or
+ deflateReset, and before any call of deflate. When doing raw deflate, this
+ function must be called either before any call of deflate, or immediately
+ after the completion of a deflate block, i.e. after all input has been
+ consumed and all output has been delivered when using any of the flush
+ options Z_BLOCK, Z_PARTIAL_FLUSH, Z_SYNC_FLUSH, or Z_FULL_FLUSH. The
+ compressor and decompressor must use exactly the same dictionary (see
+ inflateSetDictionary).
The dictionary should consist of strings (byte sequences) that are likely
to be encountered later in the data to be compressed, with the most commonly
- used strings preferably put towards the end of the dictionary. Using a
+ used strings preferably put towards the end of the dictionary. Using a
dictionary is most useful when the data to be compressed is short and can be
predicted with good accuracy; the data can then be compressed better than
with the default empty dictionary.
Depending on the size of the compression data structures selected by
deflateInit or deflateInit2, a part of the dictionary may in effect be
- discarded, for example if the dictionary is larger than the window size in
- deflate or deflate2. Thus the strings most likely to be useful should be
- put at the end of the dictionary, not at the front.
+ discarded, for example if the dictionary is larger than the window size
+ provided in deflateInit or deflateInit2. Thus the strings most likely to be
+ useful should be put at the end of the dictionary, not at the front. In
+ addition, the current implementation of deflate will use at most the window
+ size minus 262 bytes of the provided dictionary.
- Upon return of this function, strm->adler is set to the Adler32 value
+ Upon return of this function, strm->adler is set to the Adler-32 value
of the dictionary; the decompressor may later use this value to determine
- which dictionary has been used by the compressor. (The Adler32 value
+ which dictionary has been used by the compressor. (The Adler-32 value
applies to the whole dictionary even if only a subset of the dictionary is
- actually used by the compressor.)
+ actually used by the compressor.) If a raw deflate was requested, then the
+ Adler-32 value is not computed and strm->adler is not set.
deflateSetDictionary returns Z_OK if success, or Z_STREAM_ERROR if a
- parameter is invalid (such as NULL dictionary) or the stream state is
+ parameter is invalid (e.g. dictionary being Z_NULL) or the stream state is
inconsistent (for example if deflate has already been called for this stream
- or if the compression method is bsort). deflateSetDictionary does not
- perform any compression: this will be done by deflate().
+ or if not at a block boundary for raw deflate). deflateSetDictionary does
+ not perform any compression: this will be done by deflate().
*/
+ZEXTERN int ZEXPORT deflateGetDictionary OF((z_streamp strm,
+ Bytef *dictionary,
+ uInt *dictLength));
+/*
+ Returns the sliding dictionary being maintained by deflate. dictLength is
+ set to the number of bytes in the dictionary, and that many bytes are copied
+ to dictionary. dictionary must have enough space, where 32768 bytes is
+ always enough. If deflateGetDictionary() is called with dictionary equal to
+ Z_NULL, then only the dictionary length is returned, and nothing is copied.
+ Similarly, if dictLength is Z_NULL, then it is not set.
+
+ deflateGetDictionary() may return a length less than the window size, even
+ when more than the window size in input has been provided. It may return up
+ to 258 bytes less in that case, due to how zlib's implementation of deflate
+ manages the sliding window and lookahead for matches, where matches can be
+ up to 258 bytes long. If the application needs the last window-size bytes of
+ input, then that would need to be saved by the application outside of zlib.
+
+ deflateGetDictionary returns Z_OK on success, or Z_STREAM_ERROR if the
+ stream state is inconsistent.
+*/
+
+ZEXTERN int ZEXPORT deflateCopy OF((z_streamp dest,
+ z_streamp source));
/*
Sets the destination stream as a complete copy of the source stream.
This function can be useful when several compression strategies will be
tried, for example when there are several ways of pre-processing the input
- data with a filter. The streams that will be discarded should then be freed
+ data with a filter. The streams that will be discarded should then be freed
by calling deflateEnd. Note that deflateCopy duplicates the internal
- compression state which can be quite large, so this strategy is slow and
- can consume lots of memory.
+ compression state which can be quite large, so this strategy is slow and can
+ consume lots of memory.
deflateCopy returns Z_OK if success, Z_MEM_ERROR if there was not
enough memory, Z_STREAM_ERROR if the source stream state was inconsistent
- (such as zalloc being NULL). msg is left unchanged in both source and
+ (such as zalloc being Z_NULL). msg is left unchanged in both source and
destination.
*/
+ZEXTERN int ZEXPORT deflateReset OF((z_streamp strm));
/*
- This function is equivalent to deflateEnd followed by deflateInit,
- but does not free and reallocate all the internal compression state.
- The stream will keep the same compression level and any other attributes
- that may have been set by deflateInit2.
+ This function is equivalent to deflateEnd followed by deflateInit, but
+ does not free and reallocate the internal compression state. The stream
+ will leave the compression level and any other attributes that may have been
+ set unchanged.
- deflateReset returns Z_OK if success, or Z_STREAM_ERROR if the source
- stream state was inconsistent (such as zalloc or state being NULL).
+ deflateReset returns Z_OK if success, or Z_STREAM_ERROR if the source
+ stream state was inconsistent (such as zalloc or state being Z_NULL).
*/
+ZEXTERN int ZEXPORT deflateParams OF((z_streamp strm,
+ int level,
+ int strategy));
/*
Dynamically update the compression level and compression strategy. The
- interpretation of level and strategy is as in deflateInit2. This can be
+ interpretation of level and strategy is as in deflateInit2(). This can be
used to switch between compression and straight copy of the input data, or
- to switch to a different kind of input data requiring a different
- strategy. If the compression level is changed, the input available so far
- is compressed with the old level (and may be flushed); the new level will
- take effect only at the next call of deflate().
+ to switch to a different kind of input data requiring a different strategy.
+ If the compression approach (which is a function of the level) or the
+ strategy is changed, and if there have been any deflate() calls since the
+ state was initialized or reset, then the input available so far is
+ compressed with the old level and strategy using deflate(strm, Z_BLOCK).
+ There are three approaches for the compression levels 0, 1..3, and 4..9
+ respectively. The new level and strategy will take effect at the next call
+ of deflate().
+
+ If a deflate(strm, Z_BLOCK) is performed by deflateParams(), and it does
+ not have enough output space to complete, then the parameter change will not
+ take effect. In this case, deflateParams() can be called again with the
+ same parameters and more output space to try again.
+
+ In order to assure a change in the parameters on the first try, the
+ deflate stream should be flushed using deflate() with Z_BLOCK or other flush
+ request until strm.avail_out is not zero, before calling deflateParams().
+ Then no more input data should be provided before the deflateParams() call.
+ If this is done, the old level and strategy will be applied to the data
+ compressed before deflateParams(), and the new level and strategy will be
+ applied to the the data compressed after deflateParams().
+
+ deflateParams returns Z_OK on success, Z_STREAM_ERROR if the source stream
+ state was inconsistent or if a parameter was invalid, or Z_BUF_ERROR if
+ there was not enough output space to complete the compression of the
+ available input data before a change in the strategy or approach. Note that
+ in the case of a Z_BUF_ERROR, the parameters are not changed. A return
+ value of Z_BUF_ERROR is not fatal, in which case deflateParams() can be
+ retried with more output space.
+*/
+
+ZEXTERN int ZEXPORT deflateTune OF((z_streamp strm,
+ int good_length,
+ int max_lazy,
+ int nice_length,
+ int max_chain));
+/*
+ Fine tune deflate's internal compression parameters. This should only be
+ used by someone who understands the algorithm used by zlib's deflate for
+ searching for the best matching string, and even then only by the most
+ fanatic optimizer trying to squeeze out the last compressed bit for their
+ specific input data. Read the deflate.c source code for the meaning of the
+ max_lazy, good_length, nice_length, and max_chain parameters.
+
+ deflateTune() can be called after deflateInit() or deflateInit2(), and
+ returns Z_OK on success, or Z_STREAM_ERROR for an invalid deflate stream.
+ */
- Before the call of deflateParams, the stream state must be set as for
- a call of deflate(), since the currently available input may have to
- be compressed and flushed. In particular, strm->avail_out must be non-zero.
+ZEXTERN uLong ZEXPORT deflateBound OF((z_streamp strm,
+ uLong sourceLen));
+/*
+ deflateBound() returns an upper bound on the compressed size after
+ deflation of sourceLen bytes. It must be called after deflateInit() or
+ deflateInit2(), and after deflateSetHeader(), if used. This would be used
+ to allocate an output buffer for deflation in a single pass, and so would be
+ called before deflate(). If that first deflate() call is provided the
+ sourceLen input bytes, an output buffer allocated to the size returned by
+ deflateBound(), and the flush value Z_FINISH, then deflate() is guaranteed
+ to return Z_STREAM_END. Note that it is possible for the compressed size to
+ be larger than the value returned by deflateBound() if flush options other
+ than Z_FINISH or Z_NO_FLUSH are used.
+*/
- deflateParams returns Z_OK if success, Z_STREAM_ERROR if the source
- stream state was inconsistent or if a parameter was invalid, Z_BUF_ERROR
- if strm->avail_out was zero.
+ZEXTERN int ZEXPORT deflatePending OF((z_streamp strm,
+ unsigned *pending,
+ int *bits));
+/*
+ deflatePending() returns the number of bytes and bits of output that have
+ been generated, but not yet provided in the available output. The bytes not
+ provided would be due to the available output space having being consumed.
+ The number of bits of output not provided are between 0 and 7, where they
+ await more bits to join them in order to fill out a full byte. If pending
+ or bits are Z_NULL, then those values are not set.
+
+ deflatePending returns Z_OK if success, or Z_STREAM_ERROR if the source
+ stream state was inconsistent.
+ */
+
+ZEXTERN int ZEXPORT deflatePrime OF((z_streamp strm,
+ int bits,
+ int value));
+/*
+ deflatePrime() inserts bits in the deflate output stream. The intent
+ is that this function is used to start off the deflate output with the bits
+ leftover from a previous deflate stream when appending to it. As such, this
+ function can only be used for raw deflate, and must be used before the first
+ deflate() call after a deflateInit2() or deflateReset(). bits must be less
+ than or equal to 16, and that many of the least significant bits of value
+ will be inserted in the output.
+
+ deflatePrime returns Z_OK if success, Z_BUF_ERROR if there was not enough
+ room in the internal buffer to insert the bits, or Z_STREAM_ERROR if the
+ source stream state was inconsistent.
+*/
+
+ZEXTERN int ZEXPORT deflateSetHeader OF((z_streamp strm,
+ gz_headerp head));
+/*
+ deflateSetHeader() provides gzip header information for when a gzip
+ stream is requested by deflateInit2(). deflateSetHeader() may be called
+ after deflateInit2() or deflateReset() and before the first call of
+ deflate(). The text, time, os, extra field, name, and comment information
+ in the provided gz_header structure are written to the gzip header (xflag is
+ ignored -- the extra flags are set according to the compression level). The
+ caller must assure that, if not Z_NULL, name and comment are terminated with
+ a zero byte, and that if extra is not Z_NULL, that extra_len bytes are
+ available there. If hcrc is true, a gzip header crc is included. Note that
+ the current versions of the command-line version of gzip (up through version
+ 1.3.x) do not support header crc's, and will report that it is a "multi-part
+ gzip file" and give up.
+
+ If deflateSetHeader is not used, the default gzip header has text false,
+ the time set to zero, and os set to 255, with no extra, name, or comment
+ fields. The gzip header is returned to the default state by deflateReset().
+
+ deflateSetHeader returns Z_OK if success, or Z_STREAM_ERROR if the source
+ stream state was inconsistent.
*/
/*
-ZEXTERN(int) inflateInit2 OF((z_streamp strm,
+ZEXTERN int ZEXPORT inflateInit2 OF((z_streamp strm,
int windowBits));
- This is another version of inflateInit with an extra parameter. The
+ This is another version of inflateInit with an extra parameter. The
fields next_in, avail_in, zalloc, zfree and opaque must be initialized
before by the caller.
The windowBits parameter is the base two logarithm of the maximum window
size (the size of the history buffer). It should be in the range 8..15 for
- this version of the library. The default value is 15 if inflateInit is used
- instead. If a compressed stream with a larger window size is given as
- input, inflate() will return with the error code Z_DATA_ERROR instead of
- trying to allocate a larger window.
-
- inflateInit2 returns Z_OK if success, Z_MEM_ERROR if there was not enough
- memory, Z_STREAM_ERROR if a parameter is invalid (such as a negative
- memLevel). msg is set to null if there is no error message. inflateInit2
- does not perform any decompression apart from reading the zlib header if
- present: this will be done by inflate(). (So next_in and avail_in may be
- modified, but next_out and avail_out are unchanged.)
+ this version of the library. The default value is 15 if inflateInit is used
+ instead. windowBits must be greater than or equal to the windowBits value
+ provided to deflateInit2() while compressing, or it must be equal to 15 if
+ deflateInit2() was not used. If a compressed stream with a larger window
+ size is given as input, inflate() will return with the error code
+ Z_DATA_ERROR instead of trying to allocate a larger window.
+
+ windowBits can also be zero to request that inflate use the window size in
+ the zlib header of the compressed stream.
+
+ windowBits can also be -8..-15 for raw inflate. In this case, -windowBits
+ determines the window size. inflate() will then process raw deflate data,
+ not looking for a zlib or gzip header, not generating a check value, and not
+ looking for any check values for comparison at the end of the stream. This
+ is for use with other formats that use the deflate compressed data format
+ such as zip. Those formats provide their own check values. If a custom
+ format is developed using the raw deflate format for compressed data, it is
+ recommended that a check value such as an Adler-32 or a CRC-32 be applied to
+ the uncompressed data as is done in the zlib, gzip, and zip formats. For
+ most applications, the zlib format should be used as is. Note that comments
+ above on the use in deflateInit2() applies to the magnitude of windowBits.
+
+ windowBits can also be greater than 15 for optional gzip decoding. Add
+ 32 to windowBits to enable zlib and gzip decoding with automatic header
+ detection, or add 16 to decode only the gzip format (the zlib format will
+ return a Z_DATA_ERROR). If a gzip stream is being decoded, strm->adler is a
+ CRC-32 instead of an Adler-32. Unlike the gunzip utility and gzread() (see
+ below), inflate() will *not* automatically decode concatenated gzip members.
+ inflate() will return Z_STREAM_END at the end of the gzip member. The state
+ would need to be reset to continue decoding a subsequent gzip member. This
+ *must* be done if there is more data after a gzip member, in order for the
+ decompression to be compliant with the gzip standard (RFC 1952).
+
+ inflateInit2 returns Z_OK if success, Z_MEM_ERROR if there was not enough
+ memory, Z_VERSION_ERROR if the zlib library version is incompatible with the
+ version assumed by the caller, or Z_STREAM_ERROR if the parameters are
+ invalid, such as a null pointer to the structure. msg is set to null if
+ there is no error message. inflateInit2 does not perform any decompression
+ apart from possibly reading the zlib header if present: actual decompression
+ will be done by inflate(). (So next_in and avail_in may be modified, but
+ next_out and avail_out are unused and unchanged.) The current implementation
+ of inflateInit2() does not process any header information -- that is
+ deferred until inflate() is called.
*/
+ZEXTERN int ZEXPORT inflateSetDictionary OF((z_streamp strm,
+ const Bytef *dictionary,
+ uInt dictLength));
/*
Initializes the decompression dictionary from the given uncompressed byte
- sequence. This function must be called immediately after a call of inflate
- if this call returned Z_NEED_DICT. The dictionary chosen by the compressor
- can be determined from the Adler32 value returned by this call of
- inflate. The compressor and decompressor must use exactly the same
- dictionary (see deflateSetDictionary).
+ sequence. This function must be called immediately after a call of inflate,
+ if that call returned Z_NEED_DICT. The dictionary chosen by the compressor
+ can be determined from the Adler-32 value returned by that call of inflate.
+ The compressor and decompressor must use exactly the same dictionary (see
+ deflateSetDictionary). For raw inflate, this function can be called at any
+ time to set the dictionary. If the provided dictionary is smaller than the
+ window and there is already data in the window, then the provided dictionary
+ will amend what's there. The application must insure that the dictionary
+ that was used for compression is provided.
inflateSetDictionary returns Z_OK if success, Z_STREAM_ERROR if a
- parameter is invalid (such as NULL dictionary) or the stream state is
+ parameter is invalid (e.g. dictionary being Z_NULL) or the stream state is
inconsistent, Z_DATA_ERROR if the given dictionary doesn't match the
- expected one (incorrect Adler32 value). inflateSetDictionary does not
+ expected one (incorrect Adler-32 value). inflateSetDictionary does not
perform any decompression: this will be done by subsequent calls of
inflate().
*/
+ZEXTERN int ZEXPORT inflateGetDictionary OF((z_streamp strm,
+ Bytef *dictionary,
+ uInt *dictLength));
+/*
+ Returns the sliding dictionary being maintained by inflate. dictLength is
+ set to the number of bytes in the dictionary, and that many bytes are copied
+ to dictionary. dictionary must have enough space, where 32768 bytes is
+ always enough. If inflateGetDictionary() is called with dictionary equal to
+ Z_NULL, then only the dictionary length is returned, and nothing is copied.
+ Similarly, if dictLength is Z_NULL, then it is not set.
+
+ inflateGetDictionary returns Z_OK on success, or Z_STREAM_ERROR if the
+ stream state is inconsistent.
+*/
+
+ZEXTERN int ZEXPORT inflateSync OF((z_streamp strm));
/*
- Skips invalid compressed data until a full flush point (see above the
- description of deflate with Z_FULL_FLUSH) can be found, or until all
- available input is skipped. No output is provided.
+ Skips invalid compressed data until a possible full flush point (see above
+ for the description of deflate with Z_FULL_FLUSH) can be found, or until all
+ available input is skipped. No output is provided.
+
+ inflateSync searches for a 00 00 FF FF pattern in the compressed data.
+ All full flush points have this pattern, but not all occurrences of this
+ pattern are full flush points.
+
+ inflateSync returns Z_OK if a possible full flush point has been found,
+ Z_BUF_ERROR if no more input was provided, Z_DATA_ERROR if no flush point
+ has been found, or Z_STREAM_ERROR if the stream structure was inconsistent.
+ In the success case, the application may save the current current value of
+ total_in which indicates where valid compressed data was found. In the
+ error case, the application may repeatedly call inflateSync, providing more
+ input each time, until success or end of the input data.
+*/
+
+ZEXTERN int ZEXPORT inflateCopy OF((z_streamp dest,
+ z_streamp source));
+/*
+ Sets the destination stream as a complete copy of the source stream.
+
+ This function can be useful when randomly accessing a large stream. The
+ first pass through the stream can periodically record the inflate state,
+ allowing restarting inflate at those points when randomly accessing the
+ stream.
- inflateSync returns Z_OK if a full flush point has been found, Z_BUF_ERROR
- if no more input was provided, Z_DATA_ERROR if no flush point has been found,
- or Z_STREAM_ERROR if the stream structure was inconsistent. In the success
- case, the application may save the current value of total_in which
- indicates where valid compressed data was found. In the error case, the
- application may repeatedly call inflateSync, providing more input each time,
- until success or end of the input data.
+ inflateCopy returns Z_OK if success, Z_MEM_ERROR if there was not
+ enough memory, Z_STREAM_ERROR if the source stream state was inconsistent
+ (such as zalloc being Z_NULL). msg is left unchanged in both source and
+ destination.
*/
-ZEXTERN(int) inflateReset OF((z_streamp strm));
+#endif /* !Z_FREETYPE */
+
+ZEXTERN int ZEXPORT inflateReset OF((z_streamp strm));
/*
This function is equivalent to inflateEnd followed by inflateInit,
- but does not free and reallocate all the internal decompression state.
- The stream will keep attributes that may have been set by inflateInit2.
+ but does not free and reallocate the internal decompression state. The
+ stream will keep attributes that may have been set by inflateInit2.
+
+ inflateReset returns Z_OK if success, or Z_STREAM_ERROR if the source
+ stream state was inconsistent (such as zalloc or state being Z_NULL).
+*/
+
+ZEXTERN int ZEXPORT inflateReset2 OF((z_streamp strm,
+ int windowBits));
+/*
+ This function is the same as inflateReset, but it also permits changing
+ the wrap and window size requests. The windowBits parameter is interpreted
+ the same as it is for inflateInit2. If the window size is changed, then the
+ memory allocated for the window is freed, and the window will be reallocated
+ by inflate() if needed.
+
+ inflateReset2 returns Z_OK if success, or Z_STREAM_ERROR if the source
+ stream state was inconsistent (such as zalloc or state being Z_NULL), or if
+ the windowBits parameter is invalid.
+*/
+
+#ifndef Z_FREETYPE
+
+ZEXTERN int ZEXPORT inflatePrime OF((z_streamp strm,
+ int bits,
+ int value));
+/*
+ This function inserts bits in the inflate input stream. The intent is
+ that this function is used to start inflating at a bit position in the
+ middle of a byte. The provided bits will be used before any bytes are used
+ from next_in. This function should only be used with raw inflate, and
+ should be used before the first inflate() call after inflateInit2() or
+ inflateReset(). bits must be less than or equal to 16, and that many of the
+ least significant bits of value will be inserted in the input.
+
+ If bits is negative, then the input stream bit buffer is emptied. Then
+ inflatePrime() can be called again to put bits in the buffer. This is used
+ to clear out bits leftover after feeding inflate a block description prior
+ to feeding inflate codes.
+
+ inflatePrime returns Z_OK if success, or Z_STREAM_ERROR if the source
+ stream state was inconsistent.
+*/
+
+ZEXTERN long ZEXPORT inflateMark OF((z_streamp strm));
+/*
+ This function returns two values, one in the lower 16 bits of the return
+ value, and the other in the remaining upper bits, obtained by shifting the
+ return value down 16 bits. If the upper value is -1 and the lower value is
+ zero, then inflate() is currently decoding information outside of a block.
+ If the upper value is -1 and the lower value is non-zero, then inflate is in
+ the middle of a stored block, with the lower value equaling the number of
+ bytes from the input remaining to copy. If the upper value is not -1, then
+ it is the number of bits back from the current bit position in the input of
+ the code (literal or length/distance pair) currently being processed. In
+ that case the lower value is the number of bytes already emitted for that
+ code.
+
+ A code is being processed if inflate is waiting for more input to complete
+ decoding of the code, or if it has completed decoding but is waiting for
+ more output space to write the literal or match data.
+
+ inflateMark() is used to mark locations in the input data for random
+ access, which may be at bit positions, and to note those cases where the
+ output of a code may span boundaries of random access blocks. The current
+ location in the input stream can be determined from avail_in and data_type
+ as noted in the description for the Z_BLOCK flush parameter for inflate.
+
+ inflateMark returns the value noted above, or -65536 if the provided
+ source stream state was inconsistent.
+*/
+
+ZEXTERN int ZEXPORT inflateGetHeader OF((z_streamp strm,
+ gz_headerp head));
+/*
+ inflateGetHeader() requests that gzip header information be stored in the
+ provided gz_header structure. inflateGetHeader() may be called after
+ inflateInit2() or inflateReset(), and before the first call of inflate().
+ As inflate() processes the gzip stream, head->done is zero until the header
+ is completed, at which time head->done is set to one. If a zlib stream is
+ being decoded, then head->done is set to -1 to indicate that there will be
+ no gzip header information forthcoming. Note that Z_BLOCK or Z_TREES can be
+ used to force inflate() to return immediately after header processing is
+ complete and before any actual data is decompressed.
+
+ The text, time, xflags, and os fields are filled in with the gzip header
+ contents. hcrc is set to true if there is a header CRC. (The header CRC
+ was valid if done is set to one.) If extra is not Z_NULL, then extra_max
+ contains the maximum number of bytes to write to extra. Once done is true,
+ extra_len contains the actual extra field length, and extra contains the
+ extra field, or that field truncated if extra_max is less than extra_len.
+ If name is not Z_NULL, then up to name_max characters are written there,
+ terminated with a zero unless the length is greater than name_max. If
+ comment is not Z_NULL, then up to comm_max characters are written there,
+ terminated with a zero unless the length is greater than comm_max. When any
+ of extra, name, or comment are not Z_NULL and the respective field is not
+ present in the header, then that field is set to Z_NULL to signal its
+ absence. This allows the use of deflateSetHeader() with the returned
+ structure to duplicate the header. However if those fields are set to
+ allocated memory, then the application will need to save those pointers
+ elsewhere so that they can be eventually freed.
+
+ If inflateGetHeader is not used, then the header information is simply
+ discarded. The header is always checked for validity, including the header
+ CRC if present. inflateReset() will reset the process to discard the header
+ information. The application would need to call inflateGetHeader() again to
+ retrieve the header from the next gzip stream.
+
+ inflateGetHeader returns Z_OK if success, or Z_STREAM_ERROR if the source
+ stream state was inconsistent.
+*/
+
+#endif /* !Z_FREETYPE */
+
+/*
+ZEXTERN int ZEXPORT inflateBackInit OF((z_streamp strm, int windowBits,
+ unsigned char FAR *window));
+
+ Initialize the internal stream state for decompression using inflateBack()
+ calls. The fields zalloc, zfree and opaque in strm must be initialized
+ before the call. If zalloc and zfree are Z_NULL, then the default library-
+ derived memory allocation routines are used. windowBits is the base two
+ logarithm of the window size, in the range 8..15. window is a caller
+ supplied buffer of that size. Except for special applications where it is
+ assured that deflate was used with small window sizes, windowBits must be 15
+ and a 32K byte window must be supplied to be able to decompress general
+ deflate streams.
+
+ See inflateBack() for the usage of these routines.
+
+ inflateBackInit will return Z_OK on success, Z_STREAM_ERROR if any of
+ the parameters are invalid, Z_MEM_ERROR if the internal state could not be
+ allocated, or Z_VERSION_ERROR if the version of the library does not match
+ the version of the header file.
+*/
+
+typedef unsigned (*in_func) OF((void FAR *,
+ z_const unsigned char FAR * FAR *));
+typedef int (*out_func) OF((void FAR *, unsigned char FAR *, unsigned));
+
+#ifndef Z_FREETYPE
- inflateReset returns Z_OK if success, or Z_STREAM_ERROR if the source
- stream state was inconsistent (such as zalloc or state being NULL).
+ZEXTERN int ZEXPORT inflateBack OF((z_streamp strm,
+ in_func in, void FAR *in_desc,
+ out_func out, void FAR *out_desc));
+/*
+ inflateBack() does a raw inflate with a single call using a call-back
+ interface for input and output. This is potentially more efficient than
+ inflate() for file i/o applications, in that it avoids copying between the
+ output and the sliding window by simply making the window itself the output
+ buffer. inflate() can be faster on modern CPUs when used with large
+ buffers. inflateBack() trusts the application to not change the output
+ buffer passed by the output function, at least until inflateBack() returns.
+
+ inflateBackInit() must be called first to allocate the internal state
+ and to initialize the state with the user-provided window buffer.
+ inflateBack() may then be used multiple times to inflate a complete, raw
+ deflate stream with each call. inflateBackEnd() is then called to free the
+ allocated state.
+
+ A raw deflate stream is one with no zlib or gzip header or trailer.
+ This routine would normally be used in a utility that reads zip or gzip
+ files and writes out uncompressed files. The utility would decode the
+ header and process the trailer on its own, hence this routine expects only
+ the raw deflate stream to decompress. This is different from the default
+ behavior of inflate(), which expects a zlib header and trailer around the
+ deflate stream.
+
+ inflateBack() uses two subroutines supplied by the caller that are then
+ called by inflateBack() for input and output. inflateBack() calls those
+ routines until it reads a complete deflate stream and writes out all of the
+ uncompressed data, or until it encounters an error. The function's
+ parameters and return types are defined above in the in_func and out_func
+ typedefs. inflateBack() will call in(in_desc, &buf) which should return the
+ number of bytes of provided input, and a pointer to that input in buf. If
+ there is no input available, in() must return zero -- buf is ignored in that
+ case -- and inflateBack() will return a buffer error. inflateBack() will
+ call out(out_desc, buf, len) to write the uncompressed data buf[0..len-1].
+ out() should return zero on success, or non-zero on failure. If out()
+ returns non-zero, inflateBack() will return with an error. Neither in() nor
+ out() are permitted to change the contents of the window provided to
+ inflateBackInit(), which is also the buffer that out() uses to write from.
+ The length written by out() will be at most the window size. Any non-zero
+ amount of input may be provided by in().
+
+ For convenience, inflateBack() can be provided input on the first call by
+ setting strm->next_in and strm->avail_in. If that input is exhausted, then
+ in() will be called. Therefore strm->next_in must be initialized before
+ calling inflateBack(). If strm->next_in is Z_NULL, then in() will be called
+ immediately for input. If strm->next_in is not Z_NULL, then strm->avail_in
+ must also be initialized, and then if strm->avail_in is not zero, input will
+ initially be taken from strm->next_in[0 .. strm->avail_in - 1].
+
+ The in_desc and out_desc parameters of inflateBack() is passed as the
+ first parameter of in() and out() respectively when they are called. These
+ descriptors can be optionally used to pass any information that the caller-
+ supplied in() and out() functions need to do their job.
+
+ On return, inflateBack() will set strm->next_in and strm->avail_in to
+ pass back any unused input that was provided by the last in() call. The
+ return values of inflateBack() can be Z_STREAM_END on success, Z_BUF_ERROR
+ if in() or out() returned an error, Z_DATA_ERROR if there was a format error
+ in the deflate stream (in which case strm->msg is set to indicate the nature
+ of the error), or Z_STREAM_ERROR if the stream was not properly initialized.
+ In the case of Z_BUF_ERROR, an input or output error can be distinguished
+ using strm->next_in which will be Z_NULL only if in() returned an error. If
+ strm->next_in is not Z_NULL, then the Z_BUF_ERROR was due to out() returning
+ non-zero. (in() will always be called before out(), so strm->next_in is
+ assured to be defined if out() returns non-zero.) Note that inflateBack()
+ cannot return Z_OK.
*/
+ZEXTERN int ZEXPORT inflateBackEnd OF((z_streamp strm));
+/*
+ All memory allocated by inflateBackInit() is freed.
+
+ inflateBackEnd() returns Z_OK on success, or Z_STREAM_ERROR if the stream
+ state was inconsistent.
+*/
+
+ZEXTERN uLong ZEXPORT zlibCompileFlags OF((void));
+/* Return flags indicating compile-time options.
+
+ Type sizes, two bits each, 00 = 16 bits, 01 = 32, 10 = 64, 11 = other:
+ 1.0: size of uInt
+ 3.2: size of uLong
+ 5.4: size of voidpf (pointer)
+ 7.6: size of z_off_t
+
+ Compiler, assembler, and debug options:
+ 8: ZLIB_DEBUG
+ 9: ASMV or ASMINF -- use ASM code
+ 10: ZLIB_WINAPI -- exported functions use the WINAPI calling convention
+ 11: 0 (reserved)
+
+ One-time table building (smaller code, but not thread-safe if true):
+ 12: BUILDFIXED -- build static block decoding tables when needed
+ 13: DYNAMIC_CRC_TABLE -- build CRC calculation tables when needed
+ 14,15: 0 (reserved)
+
+ Library content (indicates missing functionality):
+ 16: NO_GZCOMPRESS -- gz* functions cannot compress (to avoid linking
+ deflate code when not needed)
+ 17: NO_GZIP -- deflate can't write gzip streams, and inflate can't detect
+ and decode gzip streams (to avoid linking crc code)
+ 18-19: 0 (reserved)
+
+ Operation variations (changes in library functionality):
+ 20: PKZIP_BUG_WORKAROUND -- slightly more permissive inflate
+ 21: FASTEST -- deflate algorithm with only one, lowest compression level
+ 22,23: 0 (reserved)
+
+ The sprintf variant used by gzprintf (zero is best):
+ 24: 0 = vs*, 1 = s* -- 1 means limited to 20 arguments after the format
+ 25: 0 = *nprintf, 1 = *printf -- 1 means gzprintf() not secure!
+ 26: 0 = returns value, 1 = void -- 1 means inferred string length returned
+
+ Remainder:
+ 27-31: 0 (reserved)
+ */
+
+#endif /* !Z_FREETYPE */
+
+#ifndef Z_SOLO
/* utility functions */
/*
- The following utility functions are implemented on top of the
- basic stream-oriented functions. To simplify the interface, some
- default options are assumed (compression level and memory usage,
- standard memory allocation functions). The source code of these
- utility functions can easily be modified if you need special options.
+ The following utility functions are implemented on top of the basic
+ stream-oriented functions. To simplify the interface, some default options
+ are assumed (compression level and memory usage, standard memory allocation
+ functions). The source code of these utility functions can be modified if
+ you need special options.
*/
+ZEXTERN int ZEXPORT compress OF((Bytef *dest, uLongf *destLen,
+ const Bytef *source, uLong sourceLen));
/*
Compresses the source buffer into the destination buffer. sourceLen is
- the byte length of the source buffer. Upon entry, destLen is the total
- size of the destination buffer, which must be at least 0.1% larger than
- sourceLen plus 12 bytes. Upon exit, destLen is the actual size of the
- compressed buffer.
- This function can be used to compress a whole file at once if the
- input file is mmap'ed.
+ the byte length of the source buffer. Upon entry, destLen is the total size
+ of the destination buffer, which must be at least the value returned by
+ compressBound(sourceLen). Upon exit, destLen is the actual size of the
+ compressed data. compress() is equivalent to compress2() with a level
+ parameter of Z_DEFAULT_COMPRESSION.
+
compress returns Z_OK if success, Z_MEM_ERROR if there was not
enough memory, Z_BUF_ERROR if there was not enough room in the output
buffer.
*/
+ZEXTERN int ZEXPORT compress2 OF((Bytef *dest, uLongf *destLen,
+ const Bytef *source, uLong sourceLen,
+ int level));
/*
- Compresses the source buffer into the destination buffer. The level
+ Compresses the source buffer into the destination buffer. The level
parameter has the same meaning as in deflateInit. sourceLen is the byte
- length of the source buffer. Upon entry, destLen is the total size of the
- destination buffer, which must be at least 0.1% larger than sourceLen plus
- 12 bytes. Upon exit, destLen is the actual size of the compressed buffer.
+ length of the source buffer. Upon entry, destLen is the total size of the
+ destination buffer, which must be at least the value returned by
+ compressBound(sourceLen). Upon exit, destLen is the actual size of the
+ compressed data.
compress2 returns Z_OK if success, Z_MEM_ERROR if there was not enough
memory, Z_BUF_ERROR if there was not enough room in the output buffer,
Z_STREAM_ERROR if the level parameter is invalid.
*/
+ZEXTERN uLong ZEXPORT compressBound OF((uLong sourceLen));
+/*
+ compressBound() returns an upper bound on the compressed size after
+ compress() or compress2() on sourceLen bytes. It would be used before a
+ compress() or compress2() call to allocate the destination buffer.
+*/
+
+ZEXTERN int ZEXPORT uncompress OF((Bytef *dest, uLongf *destLen,
+ const Bytef *source, uLong sourceLen));
/*
Decompresses the source buffer into the destination buffer. sourceLen is
- the byte length of the source buffer. Upon entry, destLen is the total
- size of the destination buffer, which must be large enough to hold the
- entire uncompressed data. (The size of the uncompressed data must have
- been saved previously by the compressor and transmitted to the decompressor
- by some mechanism outside the scope of this compression library.)
- Upon exit, destLen is the actual size of the compressed buffer.
- This function can be used to decompress a whole file at once if the
- input file is mmap'ed.
+ the byte length of the source buffer. Upon entry, destLen is the total size
+ of the destination buffer, which must be large enough to hold the entire
+ uncompressed data. (The size of the uncompressed data must have been saved
+ previously by the compressor and transmitted to the decompressor by some
+ mechanism outside the scope of this compression library.) Upon exit, destLen
+ is the actual size of the uncompressed data.
uncompress returns Z_OK if success, Z_MEM_ERROR if there was not
enough memory, Z_BUF_ERROR if there was not enough room in the output
- buffer, or Z_DATA_ERROR if the input data was corrupted.
+ buffer, or Z_DATA_ERROR if the input data was corrupted or incomplete. In
+ the case where there is not enough room, uncompress() will fill the output
+ buffer with the uncompressed data up to that point.
+*/
+
+ZEXTERN int ZEXPORT uncompress2 OF((Bytef *dest, uLongf *destLen,
+ const Bytef *source, uLong *sourceLen));
+/*
+ Same as uncompress, except that sourceLen is a pointer, where the
+ length of the source is *sourceLen. On return, *sourceLen is the number of
+ source bytes consumed.
*/
+ /* gzip file access functions */
/*
- Opens a gzip (.gz) file for reading or writing. The mode parameter
- is as in fopen ("rb" or "wb") but can also include a compression level
- ("wb9") or a strategy: 'f' for filtered data as in "wb6f", 'h' for
- Huffman only compression as in "wb1h". (See the description
- of deflateInit2 for more information about the strategy parameter.)
+ This library supports reading and writing files in gzip (.gz) format with
+ an interface similar to that of stdio, using the functions that start with
+ "gz". The gzip format is different from the zlib format. gzip is a gzip
+ wrapper, documented in RFC 1952, wrapped around a deflate stream.
+*/
+
+typedef struct gzFile_s *gzFile; /* semi-opaque gzip file descriptor */
+
+/*
+ZEXTERN gzFile ZEXPORT gzopen OF((const char *path, const char *mode));
+
+ Open the gzip (.gz) file at path for reading and decompressing, or
+ compressing and writing. The mode parameter is as in fopen ("rb" or "wb")
+ but can also include a compression level ("wb9") or a strategy: 'f' for
+ filtered data as in "wb6f", 'h' for Huffman-only compression as in "wb1h",
+ 'R' for run-length encoding as in "wb1R", or 'F' for fixed code compression
+ as in "wb9F". (See the description of deflateInit2 for more information
+ about the strategy parameter.) 'T' will request transparent writing or
+ appending with no compression and not using the gzip format.
+
+ "a" can be used instead of "w" to request that the gzip stream that will
+ be written be appended to the file. "+" will result in an error, since
+ reading and writing to the same gzip file is not supported. The addition of
+ "x" when writing will create the file exclusively, which fails if the file
+ already exists. On systems that support it, the addition of "e" when
+ reading or writing will set the flag to close the file on an execve() call.
+
+ These functions, as well as gzip, will read and decode a sequence of gzip
+ streams in a file. The append function of gzopen() can be used to create
+ such a file. (Also see gzflush() for another way to do this.) When
+ appending, gzopen does not test whether the file begins with a gzip stream,
+ nor does it look for the end of the gzip streams to begin appending. gzopen
+ will simply append a gzip stream to the existing file.
gzopen can be used to read a file which is not in gzip format; in this
- case gzread will directly read from the file without decompression.
+ case gzread will directly read from the file without decompression. When
+ reading, this will be detected automatically by looking for the magic two-
+ byte gzip header.
+
+ gzopen returns NULL if the file could not be opened, if there was
+ insufficient memory to allocate the gzFile state, or if an invalid mode was
+ specified (an 'r', 'w', or 'a' was not provided, or '+' was provided).
+ errno can be checked to determine if the reason gzopen failed was that the
+ file could not be opened.
+*/
- gzopen returns NULL if the file could not be opened or if there was
- insufficient memory to allocate the (de)compression state; errno
- can be checked to distinguish the two cases (if errno is zero, the
- zlib error is Z_MEM_ERROR). */
+ZEXTERN gzFile ZEXPORT gzdopen OF((int fd, const char *mode));
+/*
+ Associate a gzFile with the file descriptor fd. File descriptors are
+ obtained from calls like open, dup, creat, pipe or fileno (if the file has
+ been previously opened with fopen). The mode parameter is as in gzopen.
+
+ The next call of gzclose on the returned gzFile will also close the file
+ descriptor fd, just like fclose(fdopen(fd, mode)) closes the file descriptor
+ fd. If you want to keep fd open, use fd = dup(fd_keep); gz = gzdopen(fd,
+ mode);. The duplicated descriptor should be saved to avoid a leak, since
+ gzdopen does not close fd if it fails. If you are using fileno() to get the
+ file descriptor from a FILE *, then you will have to use dup() to avoid
+ double-close()ing the file descriptor. Both gzclose() and fclose() will
+ close the associated file descriptor, so they need to have different file
+ descriptors.
+
+ gzdopen returns NULL if there was insufficient memory to allocate the
+ gzFile state, if an invalid mode was specified (an 'r', 'w', or 'a' was not
+ provided, or '+' was provided), or if fd is -1. The file descriptor is not
+ used until the next gz* read, write, seek, or close operation, so gzdopen
+ will not detect if fd is invalid (unless fd is -1).
+*/
+ZEXTERN int ZEXPORT gzbuffer OF((gzFile file, unsigned size));
/*
- gzdopen() associates a gzFile with the file descriptor fd. File
- descriptors are obtained from calls like open, dup, creat, pipe or
- fileno (in the file has been previously opened with fopen).
- The mode parameter is as in gzopen.
- The next call of gzclose on the returned gzFile will also close the
- file descriptor fd, just like fclose(fdopen(fd), mode) closes the file
- descriptor fd. If you want to keep fd open, use gzdopen(dup(fd), mode).
- gzdopen returns NULL if there was insufficient memory to allocate
- the (de)compression state.
+ Set the internal buffer size used by this library's functions for file to
+ size. The default buffer size is 8192 bytes. This function must be called
+ after gzopen() or gzdopen(), and before any other calls that read or write
+ the file. The buffer memory allocation is always deferred to the first read
+ or write. Three times that size in buffer space is allocated. A larger
+ buffer size of, for example, 64K or 128K bytes will noticeably increase the
+ speed of decompression (reading).
+
+ The new buffer size also affects the maximum length for gzprintf().
+
+ gzbuffer() returns 0 on success, or -1 on failure, such as being called
+ too late.
*/
+ZEXTERN int ZEXPORT gzsetparams OF((gzFile file, int level, int strategy));
/*
- Dynamically update the compression level or strategy. See the description
- of deflateInit2 for the meaning of these parameters.
- gzsetparams returns Z_OK if success, or Z_STREAM_ERROR if the file was not
- opened for writing.
+ Dynamically update the compression level and strategy for file. See the
+ description of deflateInit2 for the meaning of these parameters. Previously
+ provided data is flushed before applying the parameter changes.
+
+ gzsetparams returns Z_OK if success, Z_STREAM_ERROR if the file was not
+ opened for writing, Z_ERRNO if there is an error writing the flushed data,
+ or Z_MEM_ERROR if there is a memory allocation error.
*/
+ZEXTERN int ZEXPORT gzread OF((gzFile file, voidp buf, unsigned len));
/*
- Reads the given number of uncompressed bytes from the compressed file.
- If the input file was not in gzip format, gzread copies the given number
- of bytes into the buffer.
- gzread returns the number of uncompressed bytes actually read (0 for
- end of file, -1 for error). */
+ Read and decompress up to len uncompressed bytes from file into buf. If
+ the input file is not in gzip format, gzread copies the given number of
+ bytes into the buffer directly from the file.
+
+ After reaching the end of a gzip stream in the input, gzread will continue
+ to read, looking for another gzip stream. Any number of gzip streams may be
+ concatenated in the input file, and will all be decompressed by gzread().
+ If something other than a gzip stream is encountered after a gzip stream,
+ that remaining trailing garbage is ignored (and no error is returned).
+
+ gzread can be used to read a gzip file that is being concurrently written.
+ Upon reaching the end of the input, gzread will return with the available
+ data. If the error code returned by gzerror is Z_OK or Z_BUF_ERROR, then
+ gzclearerr can be used to clear the end of file indicator in order to permit
+ gzread to be tried again. Z_OK indicates that a gzip stream was completed
+ on the last gzread. Z_BUF_ERROR indicates that the input file ended in the
+ middle of a gzip stream. Note that gzread does not return -1 in the event
+ of an incomplete gzip stream. This error is deferred until gzclose(), which
+ will return Z_BUF_ERROR if the last gzread ended in the middle of a gzip
+ stream. Alternatively, gzerror can be used before gzclose to detect this
+ case.
+
+ gzread returns the number of uncompressed bytes actually read, less than
+ len for end of file, or -1 for error. If len is too large to fit in an int,
+ then nothing is read, -1 is returned, and the error state is set to
+ Z_STREAM_ERROR.
+*/
+ZEXTERN z_size_t ZEXPORT gzfread OF((voidp buf, z_size_t size, z_size_t nitems,
+ gzFile file));
/*
- Writes the given number of uncompressed bytes into the compressed file.
- gzwrite returns the number of uncompressed bytes actually written
- (0 in case of error).
+ Read and decompress up to nitems items of size size from file into buf,
+ otherwise operating as gzread() does. This duplicates the interface of
+ stdio's fread(), with size_t request and return types. If the library
+ defines size_t, then z_size_t is identical to size_t. If not, then z_size_t
+ is an unsigned integer type that can contain a pointer.
+
+ gzfread() returns the number of full items read of size size, or zero if
+ the end of the file was reached and a full item could not be read, or if
+ there was an error. gzerror() must be consulted if zero is returned in
+ order to determine if there was an error. If the multiplication of size and
+ nitems overflows, i.e. the product does not fit in a z_size_t, then nothing
+ is read, zero is returned, and the error state is set to Z_STREAM_ERROR.
+
+ In the event that the end of file is reached and only a partial item is
+ available at the end, i.e. the remaining uncompressed data length is not a
+ multiple of size, then the final partial item is nevertheless read into buf
+ and the end-of-file flag is set. The length of the partial item read is not
+ provided, but could be inferred from the result of gztell(). This behavior
+ is the same as the behavior of fread() implementations in common libraries,
+ but it prevents the direct use of gzfread() to read a concurrently written
+ file, resetting and retrying on end-of-file, when size is not 1.
*/
+ZEXTERN int ZEXPORT gzwrite OF((gzFile file, voidpc buf, unsigned len));
/*
- Converts, formats, and writes the args to the compressed file under
- control of the format string, as in fprintf. gzprintf returns the number of
- uncompressed bytes actually written (0 in case of error).
+ Compress and write the len uncompressed bytes at buf to file. gzwrite
+ returns the number of uncompressed bytes written or 0 in case of error.
*/
+ZEXTERN z_size_t ZEXPORT gzfwrite OF((voidpc buf, z_size_t size,
+ z_size_t nitems, gzFile file));
/*
- Writes the given null-terminated string to the compressed file, excluding
+ Compress and write nitems items of size size from buf to file, duplicating
+ the interface of stdio's fwrite(), with size_t request and return types. If
+ the library defines size_t, then z_size_t is identical to size_t. If not,
+ then z_size_t is an unsigned integer type that can contain a pointer.
+
+ gzfwrite() returns the number of full items written of size size, or zero
+ if there was an error. If the multiplication of size and nitems overflows,
+ i.e. the product does not fit in a z_size_t, then nothing is written, zero
+ is returned, and the error state is set to Z_STREAM_ERROR.
+*/
+
+ZEXTERN int ZEXPORTVA gzprintf Z_ARG((gzFile file, const char *format, ...));
+/*
+ Convert, format, compress, and write the arguments (...) to file under
+ control of the string format, as in fprintf. gzprintf returns the number of
+ uncompressed bytes actually written, or a negative zlib error code in case
+ of error. The number of uncompressed bytes written is limited to 8191, or
+ one less than the buffer size given to gzbuffer(). The caller should assure
+ that this limit is not exceeded. If it is exceeded, then gzprintf() will
+ return an error (0) with nothing written. In this case, there may also be a
+ buffer overflow with unpredictable consequences, which is possible only if
+ zlib was compiled with the insecure functions sprintf() or vsprintf(),
+ because the secure snprintf() or vsnprintf() functions were not available.
+ This can be determined using zlibCompileFlags().
+*/
+
+ZEXTERN int ZEXPORT gzputs OF((gzFile file, const char *s));
+/*
+ Compress and write the given null-terminated string s to file, excluding
the terminating null character.
- gzputs returns the number of characters written, or -1 in case of error.
+
+ gzputs returns the number of characters written, or -1 in case of error.
+*/
+
+ZEXTERN char * ZEXPORT gzgets OF((gzFile file, char *buf, int len));
+/*
+ Read and decompress bytes from file into buf, until len-1 characters are
+ read, or until a newline character is read and transferred to buf, or an
+ end-of-file condition is encountered. If any characters are read or if len
+ is one, the string is terminated with a null character. If no characters
+ are read due to an end-of-file or len is less than one, then the buffer is
+ left untouched.
+
+ gzgets returns buf which is a null-terminated string, or it returns NULL
+ for end-of-file or in case of error. If there was an error, the contents at
+ buf are indeterminate.
*/
+ZEXTERN int ZEXPORT gzputc OF((gzFile file, int c));
/*
- Reads bytes from the compressed file until len-1 characters are read, or
- a newline character is read and transferred to buf, or an end-of-file
- condition is encountered. The string is then terminated with a null
- character.
- gzgets returns buf, or Z_NULL in case of error.
+ Compress and write c, converted to an unsigned char, into file. gzputc
+ returns the value that was written, or -1 in case of error.
*/
+ZEXTERN int ZEXPORT gzgetc OF((gzFile file));
/*
- Writes c, converted to an unsigned char, into the compressed file.
- gzputc returns the value that was written, or -1 in case of error.
+ Read and decompress one byte from file. gzgetc returns this byte or -1
+ in case of end of file or error. This is implemented as a macro for speed.
+ As such, it does not do all of the checking the other functions do. I.e.
+ it does not check to see if file is NULL, nor whether the structure file
+ points to has been clobbered or not.
*/
+ZEXTERN int ZEXPORT gzungetc OF((int c, gzFile file));
/*
- Reads one byte from the compressed file. gzgetc returns this byte
- or -1 in case of end of file or error.
+ Push c back onto the stream for file to be read as the first character on
+ the next read. At least one character of push-back is always allowed.
+ gzungetc() returns the character pushed, or -1 on failure. gzungetc() will
+ fail if c is -1, and may fail if a character has been pushed but not read
+ yet. If gzungetc is used immediately after gzopen or gzdopen, at least the
+ output buffer size of pushed characters is allowed. (See gzbuffer above.)
+ The pushed character will be discarded if the stream is repositioned with
+ gzseek() or gzrewind().
*/
+ZEXTERN int ZEXPORT gzflush OF((gzFile file, int flush));
/*
- Flushes all pending output into the compressed file. The parameter
- flush is as in the deflate() function. The return value is the zlib
- error number (see function gzerror below). gzflush returns Z_OK if
- the flush parameter is Z_FINISH and all output could be flushed.
- gzflush should be called only when strictly necessary because it can
- degrade compression.
+ Flush all pending output to file. The parameter flush is as in the
+ deflate() function. The return value is the zlib error number (see function
+ gzerror below). gzflush is only permitted when writing.
+
+ If the flush parameter is Z_FINISH, the remaining data is written and the
+ gzip stream is completed in the output. If gzwrite() is called again, a new
+ gzip stream will be started in the output. gzread() is able to read such
+ concatenated gzip streams.
+
+ gzflush should be called only when strictly necessary because it will
+ degrade compression if called too often.
*/
/*
- Sets the starting position for the next gzread or gzwrite on the
- given compressed file. The offset represents a number of bytes in the
- uncompressed data stream. The whence parameter is defined as in lseek(2);
+ZEXTERN z_off_t ZEXPORT gzseek OF((gzFile file,
+ z_off_t offset, int whence));
+
+ Set the starting position to offset relative to whence for the next gzread
+ or gzwrite on file. The offset represents a number of bytes in the
+ uncompressed data stream. The whence parameter is defined as in lseek(2);
the value SEEK_END is not supported.
+
If the file is opened for reading, this function is emulated but can be
- extremely slow. If the file is opened for writing, only forward seeks are
+ extremely slow. If the file is opened for writing, only forward seeks are
supported; gzseek then compresses a sequence of zeroes up to the new
starting position.
- gzseek returns the resulting offset location as measured in bytes from
+ gzseek returns the resulting offset location as measured in bytes from
the beginning of the uncompressed stream, or -1 in case of error, in
particular if the file is opened for writing and the new starting position
would be before the current position.
*/
+ZEXTERN int ZEXPORT gzrewind OF((gzFile file));
+/*
+ Rewind file. This function is supported only for reading.
+
+ gzrewind(file) is equivalent to (int)gzseek(file, 0L, SEEK_SET).
+*/
+
/*
- Rewinds the given file. This function is supported only for reading.
+ZEXTERN z_off_t ZEXPORT gztell OF((gzFile file));
- gzrewind(file) is equivalent to (int)gzseek(file, 0L, SEEK_SET)
+ Return the starting position for the next gzread or gzwrite on file.
+ This position represents a number of bytes in the uncompressed data stream,
+ and is zero when starting, even if appending or reading a gzip stream from
+ the middle of a file using gzdopen().
+
+ gztell(file) is equivalent to gzseek(file, 0L, SEEK_CUR)
*/
/*
- Returns the starting position for the next gzread or gzwrite on the
- given compressed file. This position represents a number of bytes in the
- uncompressed data stream.
+ZEXTERN z_off_t ZEXPORT gzoffset OF((gzFile file));
- gztell(file) is equivalent to gzseek(file, 0L, SEEK_CUR)
+ Return the current compressed (actual) read or write offset of file. This
+ offset includes the count of bytes that precede the gzip stream, for example
+ when appending or when using gzdopen() for reading. When reading, the
+ offset does not include as yet unused buffered input. This information can
+ be used for a progress indicator. On error, gzoffset() returns -1.
*/
+ZEXTERN int ZEXPORT gzeof OF((gzFile file));
/*
- Returns 1 when EOF has previously been detected reading the given
- input stream, otherwise zero.
+ Return true (1) if the end-of-file indicator for file has been set while
+ reading, false (0) otherwise. Note that the end-of-file indicator is set
+ only if the read tried to go past the end of the input, but came up short.
+ Therefore, just like feof(), gzeof() may return false even if there is no
+ more data to read, in the event that the last read request was for the exact
+ number of bytes remaining in the input file. This will happen if the input
+ file size is an exact multiple of the buffer size.
+
+ If gzeof() returns true, then the read functions will return no more data,
+ unless the end-of-file indicator is reset by gzclearerr() and the input file
+ has grown since the previous end of file was detected.
*/
+ZEXTERN int ZEXPORT gzdirect OF((gzFile file));
/*
- Flushes all pending output if necessary, closes the compressed file
- and deallocates all the (de)compression state. The return value is the zlib
- error number (see function gzerror below).
+ Return true (1) if file is being copied directly while reading, or false
+ (0) if file is a gzip stream being decompressed.
+
+ If the input file is empty, gzdirect() will return true, since the input
+ does not contain a gzip stream.
+
+ If gzdirect() is used immediately after gzopen() or gzdopen() it will
+ cause buffers to be allocated to allow reading the file to determine if it
+ is a gzip file. Therefore if gzbuffer() is used, it should be called before
+ gzdirect().
+
+ When writing, gzdirect() returns true (1) if transparent writing was
+ requested ("wT" for the gzopen() mode), or false (0) otherwise. (Note:
+ gzdirect() is not needed when writing. Transparent writing must be
+ explicitly requested, so the application already knows the answer. When
+ linking statically, using gzdirect() will include all of the zlib code for
+ gzip file reading and decompression, which may not be desired.)
*/
+ZEXTERN int ZEXPORT gzclose OF((gzFile file));
/*
- Returns the error message for the last error which occurred on the
- given compressed file. errnum is set to zlib error number. If an
- error occurred in the file system and not in the compression library,
- errnum is set to Z_ERRNO and the application may consult errno
- to get the exact error code.
+ Flush all pending output for file, if necessary, close file and
+ deallocate the (de)compression state. Note that once file is closed, you
+ cannot call gzerror with file, since its structures have been deallocated.
+ gzclose must not be called more than once on the same file, just as free
+ must not be called more than once on the same allocation.
+
+ gzclose will return Z_STREAM_ERROR if file is not valid, Z_ERRNO on a
+ file operation error, Z_MEM_ERROR if out of memory, Z_BUF_ERROR if the
+ last read ended in the middle of a gzip stream, or Z_OK on success.
*/
+ZEXTERN int ZEXPORT gzclose_r OF((gzFile file));
+ZEXTERN int ZEXPORT gzclose_w OF((gzFile file));
+/*
+ Same as gzclose(), but gzclose_r() is only for use when reading, and
+ gzclose_w() is only for use when writing or appending. The advantage to
+ using these instead of gzclose() is that they avoid linking in zlib
+ compression or decompression code that is not used when only reading or only
+ writing respectively. If gzclose() is used, then both compression and
+ decompression code will be included the application when linking to a static
+ zlib library.
+*/
+
+ZEXTERN const char * ZEXPORT gzerror OF((gzFile file, int *errnum));
+/*
+ Return the error message for the last error which occurred on file.
+ errnum is set to zlib error number. If an error occurred in the file system
+ and not in the compression library, errnum is set to Z_ERRNO and the
+ application may consult errno to get the exact error code.
+
+ The application must not modify the returned string. Future calls to
+ this function may invalidate the previously returned string. If file is
+ closed, then the string previously returned by gzerror will no longer be
+ available.
+
+ gzerror() should be used to distinguish errors from end-of-file for those
+ functions above that do not distinguish those cases in their return values.
+*/
+
+ZEXTERN void ZEXPORT gzclearerr OF((gzFile file));
+/*
+ Clear the error and end-of-file flags for file. This is analogous to the
+ clearerr() function in stdio. This is useful for continuing to read a gzip
+ file that is being written concurrently.
+*/
+
+#endif /* !Z_SOLO */
+
/* checksum functions */
/*
These functions are not related to compression but are exported
- anyway because they might be useful in applications using the
- compression library.
+ anyway because they might be useful in applications using the compression
+ library.
*/
-ZEXTERN(uLong) adler32 OF((uLong adler, const Bytef *buf, uInt len));
-
+ZEXTERN uLong ZEXPORT adler32 OF((uLong adler, const Bytef *buf, uInt len));
/*
Update a running Adler-32 checksum with the bytes buf[0..len-1] and
- return the updated checksum. If buf is NULL, this function returns
- the required initial value for the checksum.
- An Adler-32 checksum is almost as reliable as a CRC32 but can be computed
- much faster. Usage example:
+ return the updated checksum. An Adler-32 value is in the range of a 32-bit
+ unsigned integer. If buf is Z_NULL, this function returns the required
+ initial value for the checksum.
+
+ An Adler-32 checksum is almost as reliable as a CRC-32 but can be computed
+ much faster.
+
+ Usage example:
uLong adler = adler32(0L, Z_NULL, 0);
if (adler != original_adler) error();
*/
+ZEXTERN uLong ZEXPORT adler32_z OF((uLong adler, const Bytef *buf,
+ z_size_t len));
+/*
+ Same as adler32(), but with a size_t length.
+*/
+
/*
- Update a running crc with the bytes buf[0..len-1] and return the updated
- crc. If buf is NULL, this function returns the required initial value
- for the crc. Pre- and post-conditioning (one's complement) is performed
- within this function so it shouldn't be done by the application.
+ZEXTERN uLong ZEXPORT adler32_combine OF((uLong adler1, uLong adler2,
+ z_off_t len2));
+
+ Combine two Adler-32 checksums into one. For two sequences of bytes, seq1
+ and seq2 with lengths len1 and len2, Adler-32 checksums were calculated for
+ each, adler1 and adler2. adler32_combine() returns the Adler-32 checksum of
+ seq1 and seq2 concatenated, requiring only adler1, adler2, and len2. Note
+ that the z_off_t type (like off_t) is a signed integer. If len2 is
+ negative, the result has no meaning or utility.
+*/
+
+ZEXTERN uLong ZEXPORT crc32 OF((uLong crc, const Bytef *buf, uInt len));
+/*
+ Update a running CRC-32 with the bytes buf[0..len-1] and return the
+ updated CRC-32. A CRC-32 value is in the range of a 32-bit unsigned integer.
+ If buf is Z_NULL, this function returns the required initial value for the
+ crc. Pre- and post-conditioning (one's complement) is performed within this
+ function so it shouldn't be done by the application.
+
Usage example:
uLong crc = crc32(0L, Z_NULL, 0);
if (crc != original_crc) error();
*/
+ZEXTERN uLong ZEXPORT crc32_z OF((uLong crc, const Bytef *buf,
+ z_size_t len));
+/*
+ Same as crc32(), but with a size_t length.
+*/
+
+/*
+ZEXTERN uLong ZEXPORT crc32_combine OF((uLong crc1, uLong crc2, z_off_t len2));
+
+ Combine two CRC-32 check values into one. For two sequences of bytes,
+ seq1 and seq2 with lengths len1 and len2, CRC-32 check values were
+ calculated for each, crc1 and crc2. crc32_combine() returns the CRC-32
+ check value of seq1 and seq2 concatenated, requiring only crc1, crc2, and
+ len2.
+*/
+
+/*
+ZEXTERN uLong ZEXPORT crc32_combine_gen OF((z_off_t len2));
+
+ Return the operator corresponding to length len2, to be used with
+ crc32_combine_op().
+*/
+
+#ifndef Z_FREETYPE
+
+ZEXTERN uLong ZEXPORT crc32_combine_op OF((uLong crc1, uLong crc2, uLong op));
+/*
+ Give the same result as crc32_combine(), using op in place of len2. op is
+ is generated from len2 by crc32_combine_gen(). This will be faster than
+ crc32_combine() if the generated op is used more than once.
+*/
+
/* various hacks, don't look :) */
/* deflateInit and inflateInit are macros to allow checking the zlib version
* and the compiler's view of z_stream:
*/
-ZEXTERN(int) inflateInit2_ OF((z_streamp strm, int windowBits,
+ZEXTERN int ZEXPORT deflateInit_ OF((z_streamp strm, int level,
+ const char *version, int stream_size));
+ZEXTERN int ZEXPORT inflateInit_ OF((z_streamp strm,
+ const char *version, int stream_size));
+ZEXTERN int ZEXPORT deflateInit2_ OF((z_streamp strm, int level, int method,
+ int windowBits, int memLevel,
+ int strategy, const char *version,
+ int stream_size));
+ZEXTERN int ZEXPORT inflateInit2_ OF((z_streamp strm, int windowBits,
const char *version, int stream_size));
-#define deflateInit(strm, level) \
- deflateInit_((strm), (level), ZLIB_VERSION, sizeof(z_stream))
-#define inflateInit(strm) \
- inflateInit_((strm), ZLIB_VERSION, sizeof(z_stream))
-#define deflateInit2(strm, level, method, windowBits, memLevel, strategy) \
- deflateInit2_((strm),(level),(method),(windowBits),(memLevel),\
- (strategy), ZLIB_VERSION, sizeof(z_stream))
-#define inflateInit2(strm, windowBits) \
- inflateInit2_((strm), (windowBits), ZLIB_VERSION, sizeof(z_stream))
+ZEXTERN int ZEXPORT inflateBackInit_ OF((z_streamp strm, int windowBits,
+ unsigned char FAR *window,
+ const char *version,
+ int stream_size));
+#ifdef Z_PREFIX_SET
+# define z_deflateInit(strm, level) \
+ deflateInit_((strm), (level), ZLIB_VERSION, (int)sizeof(z_stream))
+# define z_inflateInit(strm) \
+ inflateInit_((strm), ZLIB_VERSION, (int)sizeof(z_stream))
+# define z_deflateInit2(strm, level, method, windowBits, memLevel, strategy) \
+ deflateInit2_((strm),(level),(method),(windowBits),(memLevel),\
+ (strategy), ZLIB_VERSION, (int)sizeof(z_stream))
+# define z_inflateInit2(strm, windowBits) \
+ inflateInit2_((strm), (windowBits), ZLIB_VERSION, \
+ (int)sizeof(z_stream))
+# define z_inflateBackInit(strm, windowBits, window) \
+ inflateBackInit_((strm), (windowBits), (window), \
+ ZLIB_VERSION, (int)sizeof(z_stream))
+#else
+# define deflateInit(strm, level) \
+ deflateInit_((strm), (level), ZLIB_VERSION, (int)sizeof(z_stream))
+# define inflateInit(strm) \
+ inflateInit_((strm), ZLIB_VERSION, (int)sizeof(z_stream))
+# define deflateInit2(strm, level, method, windowBits, memLevel, strategy) \
+ deflateInit2_((strm),(level),(method),(windowBits),(memLevel),\
+ (strategy), ZLIB_VERSION, (int)sizeof(z_stream))
+# define inflateInit2(strm, windowBits) \
+ inflateInit2_((strm), (windowBits), ZLIB_VERSION, \
+ (int)sizeof(z_stream))
+# define inflateBackInit(strm, windowBits, window) \
+ inflateBackInit_((strm), (windowBits), (window), \
+ ZLIB_VERSION, (int)sizeof(z_stream))
+#endif
+
+#else /* Z_FREETYPE */
+ZEXTERN int ZEXPORT inflateInit2_ OF((z_streamp strm, int windowBits,
+ const char *version, int stream_size));
+
+# define inflateInit2(strm, windowBits) \
+ inflateInit2_((strm), (windowBits), ZLIB_VERSION, \
+ (int)sizeof(z_stream))
+
+#endif /* Z_FREETYPE */
+
+
+#ifndef Z_SOLO
+
+/* gzgetc() macro and its supporting function and exposed data structure. Note
+ * that the real internal state is much larger than the exposed structure.
+ * This abbreviated structure exposes just enough for the gzgetc() macro. The
+ * user should not mess with these exposed elements, since their names or
+ * behavior could change in the future, perhaps even capriciously. They can
+ * only be used by the gzgetc() macro. You have been warned.
+ */
+struct gzFile_s {
+ unsigned have;
+ unsigned char *next;
+ z_off64_t pos;
+};
+ZEXTERN int ZEXPORT gzgetc_ OF((gzFile file)); /* backward compatibility */
+#ifdef Z_PREFIX_SET
+# undef z_gzgetc
+# define z_gzgetc(g) \
+ ((g)->have ? ((g)->have--, (g)->pos++, *((g)->next)++) : (gzgetc)(g))
+#else
+# define gzgetc(g) \
+ ((g)->have ? ((g)->have--, (g)->pos++, *((g)->next)++) : (gzgetc)(g))
+#endif
+
+/* provide 64-bit offset functions if _LARGEFILE64_SOURCE defined, and/or
+ * change the regular functions to 64 bits if _FILE_OFFSET_BITS is 64 (if
+ * both are true, the application gets the *64 functions, and the regular
+ * functions are changed to 64 bits) -- in case these are set on systems
+ * without large file support, _LFS64_LARGEFILE must also be true
+ */
+#ifdef Z_LARGE64
+ ZEXTERN gzFile ZEXPORT gzopen64 OF((const char *, const char *));
+ ZEXTERN z_off64_t ZEXPORT gzseek64 OF((gzFile, z_off64_t, int));
+ ZEXTERN z_off64_t ZEXPORT gztell64 OF((gzFile));
+ ZEXTERN z_off64_t ZEXPORT gzoffset64 OF((gzFile));
+ ZEXTERN uLong ZEXPORT adler32_combine64 OF((uLong, uLong, z_off64_t));
+ ZEXTERN uLong ZEXPORT crc32_combine64 OF((uLong, uLong, z_off64_t));
+ ZEXTERN uLong ZEXPORT crc32_combine_gen64 OF((z_off64_t));
+#endif
+
+#if !defined(ZLIB_INTERNAL) && defined(Z_WANT64)
+# ifdef Z_PREFIX_SET
+# define z_gzopen z_gzopen64
+# define z_gzseek z_gzseek64
+# define z_gztell z_gztell64
+# define z_gzoffset z_gzoffset64
+# define z_adler32_combine z_adler32_combine64
+# define z_crc32_combine z_crc32_combine64
+# define z_crc32_combine_gen z_crc32_combine_gen64
+# else
+# define gzopen gzopen64
+# define gzseek gzseek64
+# define gztell gztell64
+# define gzoffset gzoffset64
+# define adler32_combine adler32_combine64
+# define crc32_combine crc32_combine64
+# define crc32_combine_gen crc32_combine_gen64
+# endif
+# ifndef Z_LARGE64
+ ZEXTERN gzFile ZEXPORT gzopen64 OF((const char *, const char *));
+ ZEXTERN z_off_t ZEXPORT gzseek64 OF((gzFile, z_off_t, int));
+ ZEXTERN z_off_t ZEXPORT gztell64 OF((gzFile));
+ ZEXTERN z_off_t ZEXPORT gzoffset64 OF((gzFile));
+ ZEXTERN uLong ZEXPORT adler32_combine64 OF((uLong, uLong, z_off_t));
+ ZEXTERN uLong ZEXPORT crc32_combine64 OF((uLong, uLong, z_off_t));
+ ZEXTERN uLong ZEXPORT crc32_combine_gen64 OF((z_off_t));
+# endif
+#else
+ ZEXTERN gzFile ZEXPORT gzopen OF((const char *, const char *));
+ ZEXTERN z_off_t ZEXPORT gzseek OF((gzFile, z_off_t, int));
+ ZEXTERN z_off_t ZEXPORT gztell OF((gzFile));
+ ZEXTERN z_off_t ZEXPORT gzoffset OF((gzFile));
+ ZEXTERN uLong ZEXPORT adler32_combine OF((uLong, uLong, z_off_t));
+ ZEXTERN uLong ZEXPORT crc32_combine OF((uLong, uLong, z_off_t));
+ ZEXTERN uLong ZEXPORT crc32_combine_gen OF((z_off_t));
+#endif
+
+#else /* Z_SOLO */
+
+#ifndef Z_FREETYPE
+ ZEXTERN uLong ZEXPORT adler32_combine OF((uLong, uLong, z_off_t));
+ ZEXTERN uLong ZEXPORT crc32_combine OF((uLong, uLong, z_off_t));
+ ZEXTERN uLong ZEXPORT crc32_combine_gen OF((z_off_t));
+#endif
+
+#endif /* !Z_SOLO */
+
+/* undocumented functions */
+#ifndef Z_FREETYPE
+ZEXTERN const char * ZEXPORT zError OF((int));
+ZEXTERN int ZEXPORT inflateSyncPoint OF((z_streamp));
+ZEXTERN const z_crc_t FAR * ZEXPORT get_crc_table OF((void));
+ZEXTERN int ZEXPORT inflateUndermine OF((z_streamp, int));
+ZEXTERN int ZEXPORT inflateValidate OF((z_streamp, int));
+ZEXTERN unsigned long ZEXPORT inflateCodesUsed OF((z_streamp));
+#endif /* !Z_FREETYPE */
+ZEXTERN int ZEXPORT inflateResetKeep OF((z_streamp));
+#ifndef Z_FREETYPE
+ZEXTERN int ZEXPORT deflateResetKeep OF((z_streamp));
+#if defined(_WIN32) && !defined(Z_SOLO)
+ZEXTERN gzFile ZEXPORT gzopen_w OF((const wchar_t *path,
+ const char *mode));
+#endif
+#if defined(STDC) || defined(Z_HAVE_STDARG_H)
+# ifndef Z_SOLO
+ZEXTERN int ZEXPORTVA gzvprintf Z_ARG((gzFile file,
+ const char *format,
+ va_list va));
+# endif
+#endif
+#endif /* !Z_FREETYPE */
+
#ifdef __cplusplus
}
#endif
-#endif /* _ZLIB_H */
+#endif /* ZLIB_H */
/* zutil.c -- target dependent utility functions for the compression library
- * Copyright (C) 1995-2002 Jean-loup Gailly.
+ * Copyright (C) 1995-2017 Jean-loup Gailly
* For conditions of distribution and use, see copyright notice in zlib.h
*/
/* @(#) $Id$ */
#include "zutil.h"
+#ifndef Z_SOLO
+# include "gzguts.h"
+#endif
-#ifndef STDC
-extern void exit OF((int));
+#ifndef Z_FREETYPE
+
+z_const char * const z_errmsg[10] = {
+ (z_const char *)"need dictionary", /* Z_NEED_DICT 2 */
+ (z_const char *)"stream end", /* Z_STREAM_END 1 */
+ (z_const char *)"", /* Z_OK 0 */
+ (z_const char *)"file error", /* Z_ERRNO (-1) */
+ (z_const char *)"stream error", /* Z_STREAM_ERROR (-2) */
+ (z_const char *)"data error", /* Z_DATA_ERROR (-3) */
+ (z_const char *)"insufficient memory", /* Z_MEM_ERROR (-4) */
+ (z_const char *)"buffer error", /* Z_BUF_ERROR (-5) */
+ (z_const char *)"incompatible version",/* Z_VERSION_ERROR (-6) */
+ (z_const char *)""
+};
+
+
+const char * ZEXPORT zlibVersion()
+{
+ return ZLIB_VERSION;
+}
+
+uLong ZEXPORT zlibCompileFlags()
+{
+ uLong flags;
+
+ flags = 0;
+ switch ((int)(sizeof(uInt))) {
+ case 2: break;
+ case 4: flags += 1; break;
+ case 8: flags += 2; break;
+ default: flags += 3;
+ }
+ switch ((int)(sizeof(uLong))) {
+ case 2: break;
+ case 4: flags += 1 << 2; break;
+ case 8: flags += 2 << 2; break;
+ default: flags += 3 << 2;
+ }
+ switch ((int)(sizeof(voidpf))) {
+ case 2: break;
+ case 4: flags += 1 << 4; break;
+ case 8: flags += 2 << 4; break;
+ default: flags += 3 << 4;
+ }
+ switch ((int)(sizeof(z_off_t))) {
+ case 2: break;
+ case 4: flags += 1 << 6; break;
+ case 8: flags += 2 << 6; break;
+ default: flags += 3 << 6;
+ }
+#ifdef ZLIB_DEBUG
+ flags += 1 << 8;
+#endif
+ /*
+#if defined(ASMV) || defined(ASMINF)
+ flags += 1 << 9;
+#endif
+ */
+#ifdef ZLIB_WINAPI
+ flags += 1 << 10;
+#endif
+#ifdef BUILDFIXED
+ flags += 1 << 12;
+#endif
+#ifdef DYNAMIC_CRC_TABLE
+ flags += 1 << 13;
+#endif
+#ifdef NO_GZCOMPRESS
+ flags += 1L << 16;
+#endif
+#ifdef NO_GZIP
+ flags += 1L << 17;
+#endif
+#ifdef PKZIP_BUG_WORKAROUND
+ flags += 1L << 20;
+#endif
+#ifdef FASTEST
+ flags += 1L << 21;
+#endif
+#if defined(STDC) || defined(Z_HAVE_STDARG_H)
+# ifdef NO_vsnprintf
+ flags += 1L << 25;
+# ifdef HAS_vsprintf_void
+ flags += 1L << 26;
+# endif
+# else
+# ifdef HAS_vsnprintf_void
+ flags += 1L << 26;
+# endif
+# endif
+#else
+ flags += 1L << 24;
+# ifdef NO_snprintf
+ flags += 1L << 25;
+# ifdef HAS_sprintf_void
+ flags += 1L << 26;
+# endif
+# else
+# ifdef HAS_snprintf_void
+ flags += 1L << 26;
+# endif
+# endif
+#endif
+ return flags;
+}
+
+#ifdef ZLIB_DEBUG
+#include <stdlib.h>
+# ifndef verbose
+# define verbose 0
+# endif
+int ZLIB_INTERNAL z_verbose = verbose;
+
+void ZLIB_INTERNAL z_error(
+ char *m)
+{
+ fprintf(stderr, "%s\n", m);
+ exit(1);
+}
#endif
+/* exported to allow conversion of error code to string for compress() and
+ * uncompress()
+ */
+const char * ZEXPORT zError(
+ int err)
+{
+ return ERR_MSG(err);
+}
+
+#endif /* !Z_FREETYPE */
+
+#if defined(_WIN32_WCE) && _WIN32_WCE < 0x800
+ /* The older Microsoft C Run-Time Library for Windows CE doesn't have
+ * errno. We define it as a global variable to simplify porting.
+ * Its value is always 0 and should not be used.
+ */
+ int errno = 0;
+#endif
#ifndef HAVE_MEMCPY
-void zmemcpy(dest, source, len)
- Bytef* dest;
- const Bytef* source;
- uInt len;
+void ZLIB_INTERNAL zmemcpy(
+ Bytef* dest,
+ const Bytef* source,
+ uInt len)
{
if (len == 0) return;
do {
} while (--len != 0);
}
-int zmemcmp(s1, s2, len)
- const Bytef* s1;
- const Bytef* s2;
- uInt len;
+#ifndef Z_FREETYPE
+
+int ZLIB_INTERNAL zmemcmp(
+ const Bytef* s1,
+ const Bytef* s2,
+ uInt len)
{
uInt j;
return 0;
}
-void zmemzero(dest, len)
- Bytef* dest;
- uInt len;
+void ZLIB_INTERNAL zmemzero(
+ Bytef* dest,
+ uInt len)
{
if (len == 0) return;
do {
*dest++ = 0; /* ??? to be unrolled */
} while (--len != 0);
}
+#endif /* !Z_FREETYPE */
#endif
-#if defined( MSDOS ) && defined( __TURBOC__ ) && !defined( MY_ZCALLOC )
-#if (defined( __BORLANDC__) || !defined(SMALL_MEDIUM)) && !defined(__32BIT__)
-/* Small and medium model in Turbo C are for now limited to near allocation
- * with reduced MAX_WBITS and MAX_MEM_LEVEL
- */
+#ifndef Z_SOLO
+
+#ifdef SYS16BIT
+
+#ifdef __TURBOC__
+/* Turbo C in 16-bit mode */
+
# define MY_ZCALLOC
/* Turbo C malloc() does not allow dynamic allocation of 64K bytes
* a protected system like OS/2. Use Microsoft C instead.
*/
-voidpf zcalloc (voidpf opaque, unsigned items, unsigned size)
+voidpf ZLIB_INTERNAL zcalloc(voidpf opaque, unsigned items, unsigned size)
{
- voidpf buf = opaque; /* just to make some compilers happy */
+ voidpf buf;
ulg bsize = (ulg)items*size;
+ (void)opaque;
+
/* If we allocate less than 65520 bytes, we assume that farmalloc
* will return a usable pointer which doesn't have to be normalized.
*/
return buf;
}
-void zcfree (voidpf opaque, voidpf ptr)
+void ZLIB_INTERNAL zcfree(voidpf opaque, voidpf ptr)
{
int n;
+
+ (void)opaque;
+
if (*(ush*)&ptr != 0) { /* object < 64K */
farfree(ptr);
return;
next_ptr--;
return;
}
- ptr = opaque; /* just to make some compilers happy */
Assert(0, "zcfree: ptr not found");
}
-#endif
-#endif /* MSDOS && __TURBOC__ */
+#endif /* __TURBOC__ */
-#if defined(M_I86) && !defined(__32BIT__) && !defined( MY_ZCALLOC )
+
+#ifdef M_I86
/* Microsoft C in 16-bit mode */
# define MY_ZCALLOC
# define _hfree hfree
#endif
-voidpf zcalloc (voidpf opaque, unsigned items, unsigned size)
+voidpf ZLIB_INTERNAL zcalloc(voidpf opaque, uInt items, uInt size)
{
- if (opaque) opaque = 0; /* to make compiler happy */
+ (void)opaque;
return _halloc((long)items, size);
}
-void zcfree (voidpf opaque, voidpf ptr)
+void ZLIB_INTERNAL zcfree(voidpf opaque, voidpf ptr)
{
- if (opaque) opaque = 0; /* to make compiler happy */
+ (void)opaque;
_hfree(ptr);
}
-#endif /* MSC */
+#endif /* M_I86 */
+
+#endif /* SYS16BIT */
#ifndef MY_ZCALLOC /* Any system without a special alloc function */
#ifndef STDC
-extern voidp ft_scalloc OF((uInt items, uInt size));
-extern void ft_sfree OF((voidpf ptr));
+extern voidp malloc OF((uInt size));
+extern voidp calloc OF((uInt items, uInt size));
+extern void free OF((voidpf ptr));
#endif
-voidpf zcalloc (opaque, items, size)
- voidpf opaque;
- unsigned items;
- unsigned size;
+voidpf ZLIB_INTERNAL zcalloc(
+ voidpf opaque,
+ unsigned items,
+ unsigned size)
{
- if (opaque) items += size - size; /* make compiler happy */
- return (voidpf)ft_scalloc(items, size);
+ (void)opaque;
+ return sizeof(uInt) > 2 ? (voidpf)malloc(items * size) :
+ (voidpf)calloc(items, size);
}
-void zcfree (opaque, ptr)
- voidpf opaque;
- voidpf ptr;
+void ZLIB_INTERNAL zcfree(
+ voidpf opaque,
+ voidpf ptr)
{
- ft_sfree(ptr);
- if (opaque) return; /* make compiler happy */
+ (void)opaque;
+ free(ptr);
}
#endif /* MY_ZCALLOC */
+
+#endif /* !Z_SOLO */
/* zutil.h -- internal interface and configuration of the compression library
- * Copyright (C) 1995-2002 Jean-loup Gailly.
+ * Copyright (C) 1995-2022 Jean-loup Gailly, Mark Adler
* For conditions of distribution and use, see copyright notice in zlib.h
*/
/* @(#) $Id$ */
-#ifndef _Z_UTIL_H
-#define _Z_UTIL_H
+#ifndef ZUTIL_H
+#define ZUTIL_H
+
+#ifdef HAVE_HIDDEN
+# define ZLIB_INTERNAL __attribute__((visibility ("hidden")))
+#else
+# define ZLIB_INTERNAL
+#endif
#include "zlib.h"
-#ifdef STDC
-# include <stddef.h>
+#if defined(STDC) && !defined(Z_SOLO)
+# if !(defined(_WIN32_WCE) && defined(_MSC_VER))
+# include <stddef.h>
+# endif
# include <string.h>
# include <stdlib.h>
#endif
-#ifdef NO_ERRNO_H
- extern int errno;
-#else
-# include <errno.h>
-#endif
#ifndef local
# define local static
#endif
-/* compile with -Dlocal if your debugger can't find static symbols */
+/* since "static" is used to mean two completely different things in C, we
+ define "local" for the non-static meaning of "static", for readability
+ (compile with -Dlocal if your debugger can't find static symbols) */
typedef unsigned char uch;
typedef uch FAR uchf;
typedef ush FAR ushf;
typedef unsigned long ulg;
+#if !defined(Z_U8) && !defined(Z_SOLO) && defined(STDC)
+# include <limits.h>
+# if (ULONG_MAX == 0xffffffffffffffff)
+# define Z_U8 unsigned long
+# elif (ULLONG_MAX == 0xffffffffffffffff)
+# define Z_U8 unsigned long long
+# elif (UINT_MAX == 0xffffffffffffffff)
+# define Z_U8 unsigned
+# endif
+#endif
+
+#ifndef Z_FREETYPE
+extern z_const char * const z_errmsg[10]; /* indexed by 2-zlib_error */
+/* (size given to avoid silly warnings with Visual C++) */
+#endif /* !Z_FREETYPE */
+
+#define ERR_MSG(err) z_errmsg[Z_NEED_DICT-(err)]
#define ERR_RETURN(strm,err) \
- return (strm->msg = (char*)ERR_MSG(err), (err))
+ return (strm->msg = ERR_MSG(err), (err))
/* To be used only when the state is known to be valid */
/* common constants */
/* target dependencies */
-#ifdef MSDOS
+#if defined(MSDOS) || (defined(WINDOWS) && !defined(WIN32))
# define OS_CODE 0x00
-# if defined(__TURBOC__) || defined(__BORLANDC__)
-# if(__STDC__ == 1) && (defined(__LARGE__) || defined(__COMPACT__))
- /* Allow compilation with ANSI keywords only enabled */
- void _Cdecl farfree( void *block );
- void *_Cdecl farmalloc( unsigned long nbytes );
-# else
-# include <alloc.h>
+# ifndef Z_SOLO
+# if defined(__TURBOC__) || defined(__BORLANDC__)
+# if (__STDC__ == 1) && (defined(__LARGE__) || defined(__COMPACT__))
+ /* Allow compilation with ANSI keywords only enabled */
+ void _Cdecl farfree( void *block );
+ void *_Cdecl farmalloc( unsigned long nbytes );
+# else
+# include <alloc.h>
+# endif
+# else /* MSC or DJGPP */
+# include <malloc.h>
# endif
-# else /* MSC or DJGPP */
# endif
#endif
-#ifdef OS2
-# define OS_CODE 0x06
-#endif
-
-#ifdef WIN32 /* Window 95 & Windows NT */
-# define OS_CODE 0x0b
+#ifdef AMIGA
+# define OS_CODE 1
#endif
#if defined(VAXC) || defined(VMS)
-# define OS_CODE 0x02
+# define OS_CODE 2
# define F_OPEN(name, mode) \
- ft_fopen((name), (mode), "mbc=60", "ctx=stm", "rfm=fix", "mrs=512")
+ fopen((name), (mode), "mbc=60", "ctx=stm", "rfm=fix", "mrs=512")
#endif
-#ifdef AMIGA
-# define OS_CODE 0x01
+#ifdef __370__
+# if __TARGET_LIB__ < 0x20000000
+# define OS_CODE 4
+# elif __TARGET_LIB__ < 0x40000000
+# define OS_CODE 11
+# else
+# define OS_CODE 8
+# endif
#endif
#if defined(ATARI) || defined(atarist)
-# define OS_CODE 0x05
+# define OS_CODE 5
+#endif
+
+#ifdef OS2
+# define OS_CODE 6
+# if defined(M_I86) && !defined(Z_SOLO)
+# include <malloc.h>
+# endif
#endif
#if defined(MACOS) || defined(TARGET_OS_MAC)
-# define OS_CODE 0x07
-# if defined(__MWERKS__) && __dest_os != __be_os && __dest_os != __win32_os
-# include <unix.h> /* for fdopen */
-# else
-# ifndef fdopen
-# define fdopen(fd,mode) NULL /* No fdopen() */
+# define OS_CODE 7
+# ifndef Z_SOLO
+# if defined(__MWERKS__) && __dest_os != __be_os && __dest_os != __win32_os
+# include <unix.h> /* for fdopen */
+# else
+# ifndef fdopen
+# define fdopen(fd,mode) NULL /* No fdopen() */
+# endif
# endif
# endif
#endif
-#ifdef __50SERIES /* Prime/PRIMOS */
-# define OS_CODE 0x0F
+#ifdef __acorn
+# define OS_CODE 13
+#endif
+
+#if defined(WIN32) && !defined(__CYGWIN__)
+# define OS_CODE 10
+#endif
+
+#ifdef _BEOS_
+# define OS_CODE 16
#endif
-#ifdef TOPS20
-# define OS_CODE 0x0a
+#ifdef __TOS_OS400__
+# define OS_CODE 18
+#endif
+
+#ifdef __APPLE__
+# define OS_CODE 19
#endif
#if defined(_BEOS_) || defined(RISCOS)
# define fdopen(fd,mode) NULL /* No fdopen() */
#endif
-#if (defined(_MSC_VER) && (_MSC_VER > 600))
-# define fdopen(fd,type) _fdopen(fd,type)
+#if (defined(_MSC_VER) && (_MSC_VER > 600)) && !defined __INTERIX
+# if defined(_WIN32_WCE)
+# define fdopen(fd,mode) NULL /* No fdopen() */
+# else
+# define fdopen(fd,type) _fdopen(fd,type)
+# endif
#endif
+#if defined(__BORLANDC__) && !defined(MSDOS)
+ #pragma warn -8004
+ #pragma warn -8008
+ #pragma warn -8066
+#endif
- /* Common defaults */
+#ifndef Z_FREETYPE
+
+/* provide prototypes for these when building zlib without LFS */
+#if !defined(_WIN32) && \
+ (!defined(_LARGEFILE64_SOURCE) || _LFS64_LARGEFILE-0 == 0)
+ ZEXTERN uLong ZEXPORT adler32_combine64 OF((uLong, uLong, z_off_t));
+ ZEXTERN uLong ZEXPORT crc32_combine64 OF((uLong, uLong, z_off_t));
+ ZEXTERN uLong ZEXPORT crc32_combine_gen64 OF((z_off_t));
+#endif
+
+#endif /* !Z_FREETYPE */
+
+ /* common defaults */
#ifndef OS_CODE
-# define OS_CODE 0x03 /* assume Unix */
+# define OS_CODE 3 /* assume Unix */
#endif
#ifndef F_OPEN
-# define F_OPEN(name, mode) ft_fopen((name), (mode))
+# define F_OPEN(name, mode) fopen((name), (mode))
#endif
/* functions */
-#ifdef HAVE_STRERROR
- extern char *strerror OF((int));
-# define zstrerror(errnum) strerror(errnum)
-#else
-# define zstrerror(errnum) ""
-#endif
-
-#if defined(pyr)
+#if defined(pyr) || defined(Z_SOLO)
# define NO_MEMCPY
#endif
#if defined(SMALL_MEDIUM) && !defined(_MSC_VER) && !defined(__SC__)
# define zmemzero(dest, len) ft_memset(dest, 0, len)
# endif
#else
- extern void zmemcpy OF((Bytef* dest, const Bytef* source, uInt len));
- extern int zmemcmp OF((const Bytef* s1, const Bytef* s2, uInt len));
- extern void zmemzero OF((Bytef* dest, uInt len));
+ void ZLIB_INTERNAL zmemcpy OF((Bytef* dest, const Bytef* source, uInt len));
+ int ZLIB_INTERNAL zmemcmp OF((const Bytef* s1, const Bytef* s2, uInt len));
+ void ZLIB_INTERNAL zmemzero OF((Bytef* dest, uInt len));
#endif
/* Diagnostic functions */
-#ifdef DEBUG
+#ifdef ZLIB_DEBUG
# include <stdio.h>
- extern int z_verbose;
- extern void z_error OF((char *m));
+ extern int ZLIB_INTERNAL z_verbose;
+ extern void ZLIB_INTERNAL z_error OF((char *m));
# define Assert(cond,msg) {if(!(cond)) z_error(msg);}
# define Trace(x) {if (z_verbose>=0) fprintf x ;}
# define Tracev(x) {if (z_verbose>0) fprintf x ;}
# define Tracecv(c,x)
#endif
-
-typedef uLong (*check_func) OF((uLong check, const Bytef *buf,
- uInt len));
-local voidpf zcalloc OF((voidpf opaque, unsigned items, unsigned size));
-local void zcfree OF((voidpf opaque, voidpf ptr));
+#ifndef Z_SOLO
+ voidpf ZLIB_INTERNAL zcalloc OF((voidpf opaque, unsigned items,
+ unsigned size));
+ void ZLIB_INTERNAL zcfree OF((voidpf opaque, voidpf ptr));
+#endif
#define ZALLOC(strm, items, size) \
(*((strm)->zalloc))((strm)->opaque, (items), (size))
#define ZFREE(strm, addr) (*((strm)->zfree))((strm)->opaque, (voidpf)(addr))
#define TRY_FREE(s, p) {if (p) ZFREE(s, p);}
-#endif /* _Z_UTIL_H */
+/* Reverse the bytes in a 32-bit value */
+#define ZSWAP32(q) ((((q) >> 24) & 0xff) + (((q) >> 8) & 0xff00) + \
+ (((q) & 0xff00) << 8) + (((q) & 0xff) << 24))
+
+#endif /* ZUTIL_H */
* be used to parse compressed PCF fonts, as found with many X11 server
* distributions.
*
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2023 by
* Albert Chin-A-Young.
*
* based on code in `src/gzip/ftgzip.c'
FT_ZERO( stream );
stream->memory = memory;
- if ( !FT_NEW( zip ) )
+ if ( !FT_QNEW( zip ) )
{
error = ft_lzw_file_init( zip, stream, source );
if ( error )
stream->size = 0x7FFFFFFFL; /* don't know the real size! */
stream->pos = 0;
- stream->base = 0;
+ stream->base = NULL;
stream->read = ft_lzw_stream_io;
stream->close = ft_lzw_stream_close;
* be used to parse compressed PCF fonts, as found with many X11 server
* distributions.
*
- * Copyright (C) 2005-2020 by
+ * Copyright (C) 2005-2023 by
* David Turner.
*
* This file is part of the FreeType project, and may only be used,
new_size = new_size + ( new_size >> 1 ) + 4;
+ /* if relocating to heap */
if ( state->stack == state->stack_0 )
{
state->stack = NULL;
return -1;
}
- if ( FT_RENEW_ARRAY( state->stack, old_size, new_size ) )
+ if ( FT_QREALLOC( state->stack, old_size, new_size ) )
return -1;
+ /* if relocating to heap */
+ if ( old_size == 0 )
+ FT_MEM_COPY( state->stack, state->stack_0, FT_LZW_DEFAULT_STACK_SIZE );
+
state->stack_size = new_size;
}
return 0;
state->phase = FT_LZW_PHASE_CODE;
}
- /* fall-through */
+ FALL_THROUGH;
case FT_LZW_PHASE_CODE:
{
state->phase = FT_LZW_PHASE_STACK;
}
- /* fall-through */
+ FALL_THROUGH;
case FT_LZW_PHASE_STACK:
{
* be used to parse compressed PCF fonts, as found with many X11 server
* distributions.
*
- * Copyright (C) 2005-2020 by
+ * Copyright (C) 2005-2023 by
* David Turner.
*
* This file is part of the FreeType project, and may only be used,
#
-# Copyright (C) 2004-2020 by
+# Copyright (C) 2004-2023 by
# Albert Chin-A-Young.
#
# based on `src/lzw/rules.mk'
#
-# Copyright (C) 2004-2020 by
+# Copyright (C) 2004-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
*
* FreeType validator for OpenType tables (body only).
*
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* OpenType table validation (specification only).
*
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* OpenType BASE table validation (body).
*
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* OpenType common tables validation (body).
*
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* OpenType common tables validation (specification).
*
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
FT_Byte* pp = (FT_Byte*)_size ## _p; \
\
\
- FT_TRACE3(( "\n" \
- "Invalid offset to optional table `%s'" \
- " set to zero.\n" \
- "\n", #_size )); \
+ FT_TRACE3(( "\n" )); \
+ FT_TRACE3(( "Invalid offset to optional table `%s'" \
+ " set to zero.\n", \
+ #_size )); \
+ FT_TRACE3(( "\n" )); \
\
_size = pp[0] = pp[1] = 0; \
} \
FT_Byte* pp = (FT_Byte*)_size ## _p; \
\
\
- FT_TRACE3(( "\n" \
- "Invalid offset to optional table `%s'" \
- " set to zero.\n" \
- "\n", #_size )); \
+ FT_TRACE3(( "\n" )); \
+ FT_TRACE3(( "Invalid offset to optional table `%s'" \
+ " set to zero.\n", \
+ #_size )); \
+ FT_TRACE3(( "\n" )); \
\
_size = pp[0] = pp[1] = pp[2] = pp[3] = 0; \
} \
#define OTV_ENTER \
FT_BEGIN_STMNT \
otvalid->debug_indent += 2; \
- FT_TRACE4(( "%*.s", otvalid->debug_indent, 0 )); \
+ FT_TRACE4(( "%*.s", otvalid->debug_indent, "" )); \
FT_TRACE4(( "%s table\n", \
otvalid->debug_function_name[otvalid->nesting_level] )); \
FT_END_STMNT
-#define OTV_NAME_ENTER( name ) \
- FT_BEGIN_STMNT \
- otvalid->debug_indent += 2; \
- FT_TRACE4(( "%*.s", otvalid->debug_indent, 0 )); \
- FT_TRACE4(( "%s table\n", name )); \
+#define OTV_NAME_ENTER( name ) \
+ FT_BEGIN_STMNT \
+ otvalid->debug_indent += 2; \
+ FT_TRACE4(( "%*.s", otvalid->debug_indent, "" )); \
+ FT_TRACE4(( "%s table\n", name )); \
FT_END_STMNT
#define OTV_EXIT otvalid->debug_indent -= 2
-#define OTV_TRACE( s ) \
- FT_BEGIN_STMNT \
- FT_TRACE4(( "%*.s", otvalid->debug_indent, 0 )); \
- FT_TRACE4( s ); \
+#define OTV_TRACE( s ) \
+ FT_BEGIN_STMNT \
+ FT_TRACE4(( "%*.s", otvalid->debug_indent, "" )); \
+ FT_TRACE4( s ); \
FT_END_STMNT
#else /* !FT_DEBUG_LEVEL_TRACE */
*
* OpenType validation module error codes (specification only).
*
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* OpenType GDEF table validation (body).
*
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* OpenType GPOS table validation (body).
*
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* OpenType GPOS table validator (specification).
*
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* OpenType GSUB table validation (body).
*
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
{
FT_Bytes Coverage;
FT_Int DeltaGlyphID;
- FT_Long idx;
+ FT_UInt first_cov, last_cov;
+ FT_UInt first_idx, last_idx;
OTV_LIMIT_CHECK( 4 );
otv_Coverage_validate( Coverage, otvalid, -1 );
- idx = (FT_Long)otv_Coverage_get_first( Coverage ) + DeltaGlyphID;
- if ( idx < 0 )
+ first_cov = otv_Coverage_get_first( Coverage );
+ last_cov = otv_Coverage_get_last( Coverage );
+
+ /* These additions are modulo 65536. */
+ first_idx = (FT_UInt)( (FT_Int)first_cov + DeltaGlyphID ) & 0xFFFFU;
+ last_idx = (FT_UInt)( (FT_Int)last_cov + DeltaGlyphID ) & 0xFFFFU;
+
+ /* Since the maximum number of glyphs is 2^16 - 1 = 65535, */
+ /* the largest possible glyph index is 65534. For this */
+ /* reason there can't be a wrap-around region, which would */
+ /* imply the use of the invalid glyph index 65535. */
+ if ( first_idx > last_idx )
FT_INVALID_DATA;
- idx = (FT_Long)otv_Coverage_get_last( Coverage ) + DeltaGlyphID;
- if ( (FT_UInt)idx >= otvalid->glyph_count )
+ if ( last_idx >= otvalid->glyph_count )
FT_INVALID_DATA;
}
break;
*
* OpenType JSTF table validation (body).
*
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* OpenType MATH table validation (body).
*
- * Copyright (C) 2007-2020 by
+ * Copyright (C) 2007-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* Written by George Williams.
OTV_OPTIONAL_TABLE( DeviceTableOffset );
- /* OTV_NAME_ENTER( "MathKern" );*/
+ /* OTV_NAME_ENTER( "MathKern" ); */
OTV_LIMIT_CHECK( 2 );
*
* FreeType's OpenType validation module implementation (body).
*
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
if ( error )
goto Exit;
- if ( FT_ALLOC( *table, *table_len ) )
+ if ( FT_QALLOC( *table, *table_len ) )
goto Exit;
error = FT_Load_Sfnt_Table( face, tag, 0, *table, table_len );
*/
if ( face->num_glyphs > 0xFFFFL )
{
- FT_TRACE1(( "otv_validate: Invalid glyphs index (0x0000FFFF - 0x%08x) ",
+ FT_TRACE1(( "otv_validate: Invalid glyphs index (0x0000FFFF - 0x%08lx) ",
face->num_glyphs ));
FT_TRACE1(( "are not handled by OpenType tables\n" ));
num_glyphs = 0xFFFF;
* FreeType's OpenType validation module implementation
* (specification).
*
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
#
-# Copyright (C) 2004-2020 by
+# Copyright (C) 2004-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
FT_CALLBACK_DEF( FT_Error )
- pcf_cmap_init( FT_CMap pcfcmap, /* PCF_CMap */
+ pcf_cmap_init( FT_CMap cmap, /* PCF_CMap */
FT_Pointer init_data )
{
- PCF_CMap cmap = (PCF_CMap)pcfcmap;
- PCF_Face face = (PCF_Face)FT_CMAP_FACE( pcfcmap );
+ PCF_CMap pcfcmap = (PCF_CMap)cmap;
+ PCF_Face face = (PCF_Face)FT_CMAP_FACE( cmap );
FT_UNUSED( init_data );
- cmap->enc = &face->enc;
+ pcfcmap->enc = &face->enc;
return FT_Err_Ok;
}
FT_CALLBACK_DEF( void )
- pcf_cmap_done( FT_CMap pcfcmap ) /* PCF_CMap */
+ pcf_cmap_done( FT_CMap cmap ) /* PCF_CMap */
{
- PCF_CMap cmap = (PCF_CMap)pcfcmap;
+ PCF_CMap pcfcmap = (PCF_CMap)cmap;
- cmap->enc = NULL;
+ pcfcmap->enc = NULL;
}
FT_CALLBACK_DEF( FT_UInt )
- pcf_cmap_char_index( FT_CMap pcfcmap, /* PCF_CMap */
+ pcf_cmap_char_index( FT_CMap cmap, /* PCF_CMap */
FT_UInt32 charcode )
{
- PCF_CMap cmap = (PCF_CMap)pcfcmap;
- PCF_Enc enc = cmap->enc;
- FT_UShort charcodeRow;
- FT_UShort charcodeCol;
+ PCF_Enc enc = ( (PCF_CMap)cmap )->enc;
+ FT_UInt32 i = ( charcode >> 8 ) - enc->firstRow;
+ FT_UInt32 j = ( charcode & 0xFF ) - enc->firstCol;
+ FT_UInt32 h = enc->lastRow - enc->firstRow + 1;
+ FT_UInt32 w = enc->lastCol - enc->firstCol + 1;
- if ( charcode > (FT_UInt32)( enc->lastRow * 256 + enc->lastCol ) ||
- charcode < (FT_UInt32)( enc->firstRow * 256 + enc->firstCol ) )
- return 0;
-
- charcodeRow = (FT_UShort)( charcode >> 8 );
- charcodeCol = (FT_UShort)( charcode & 0xFF );
- if ( charcodeCol < enc->firstCol ||
- charcodeCol > enc->lastCol )
+ /* wrapped around "negative" values are also rejected */
+ if ( i >= h || j >= w )
return 0;
- return (FT_UInt)enc->offset[( charcodeRow - enc->firstRow ) *
- ( enc->lastCol - enc->firstCol + 1 ) +
- charcodeCol - enc->firstCol];
+ return (FT_UInt)enc->offset[i * w + j];
}
FT_CALLBACK_DEF( FT_UInt )
- pcf_cmap_char_next( FT_CMap pcfcmap, /* PCF_CMap */
+ pcf_cmap_char_next( FT_CMap cmap, /* PCF_CMap */
FT_UInt32 *acharcode )
{
- PCF_CMap cmap = (PCF_CMap)pcfcmap;
- PCF_Enc enc = cmap->enc;
- FT_UInt32 charcode = *acharcode;
- FT_UShort charcodeRow;
- FT_UShort charcodeCol;
- FT_UInt result = 0;
+ PCF_Enc enc = ( (PCF_CMap)cmap )->enc;
+ FT_UInt32 charcode = *acharcode + 1;
+ FT_UInt32 i = ( charcode >> 8 ) - enc->firstRow;
+ FT_UInt32 j = ( charcode & 0xFF ) - enc->firstCol;
+ FT_UInt32 h = enc->lastRow - enc->firstRow + 1;
+ FT_UInt32 w = enc->lastCol - enc->firstCol + 1;
- while ( charcode < (FT_UInt32)( enc->lastRow * 256 + enc->lastCol ) )
- {
- charcode++;
+ FT_UInt result = 0;
- if ( charcode < (FT_UInt32)( enc->firstRow * 256 + enc->firstCol ) )
- charcode = (FT_UInt32)( enc->firstRow * 256 + enc->firstCol );
- charcodeRow = (FT_UShort)( charcode >> 8 );
- charcodeCol = (FT_UShort)( charcode & 0xFF );
+ /* adjust wrapped around "negative" values */
+ if ( (FT_Int32)i < 0 )
+ i = 0;
+ if ( (FT_Int32)j < 0 )
+ j = 0;
- if ( charcodeCol < enc->firstCol )
- charcodeCol = enc->firstCol;
- else if ( charcodeCol > enc->lastCol )
+ for ( ; i < h; i++, j = 0 )
+ for ( ; j < w; j++ )
{
- charcodeRow++;
- charcodeCol = enc->firstCol;
+ result = (FT_UInt)enc->offset[i * w + j];
+ if ( result != 0xFFFFU )
+ goto Exit;
}
- charcode = (FT_UInt32)( charcodeRow * 256 + charcodeCol );
-
- result = (FT_UInt)enc->offset[( charcodeRow - enc->firstRow ) *
- ( enc->lastCol - enc->firstCol + 1 ) +
- charcodeCol - enc->firstCol];
- if ( result != 0xFFFFU )
- break;
- }
-
- *acharcode = charcode;
+ Exit:
+ *acharcode = ( ( i + enc->firstRow ) << 8 ) | ( j + enc->firstCol );
return result;
}
FT_CALLBACK_DEF( void )
- PCF_Face_Done( FT_Face pcfface ) /* PCF_Face */
+ PCF_Face_Done( FT_Face face ) /* PCF_Face */
{
- PCF_Face face = (PCF_Face)pcfface;
+ PCF_Face pcfface = (PCF_Face)face;
FT_Memory memory;
memory = FT_FACE_MEMORY( face );
- FT_FREE( face->metrics );
- FT_FREE( face->enc.offset );
+ FT_FREE( pcfface->metrics );
+ FT_FREE( pcfface->enc.offset );
/* free properties */
- if ( face->properties )
+ if ( pcfface->properties )
{
FT_Int i;
- for ( i = 0; i < face->nprops; i++ )
+ for ( i = 0; i < pcfface->nprops; i++ )
{
- PCF_Property prop = &face->properties[i];
+ PCF_Property prop = &pcfface->properties[i];
if ( prop )
}
}
- FT_FREE( face->properties );
+ FT_FREE( pcfface->properties );
}
- FT_FREE( face->toc.tables );
- FT_FREE( pcfface->family_name );
- FT_FREE( pcfface->style_name );
- FT_FREE( pcfface->available_sizes );
- FT_FREE( face->charset_encoding );
- FT_FREE( face->charset_registry );
+ FT_FREE( pcfface->toc.tables );
+ FT_FREE( face->family_name );
+ FT_FREE( face->style_name );
+ FT_FREE( face->available_sizes );
+ FT_FREE( pcfface->charset_encoding );
+ FT_FREE( pcfface->charset_registry );
/* close compressed stream if any */
- if ( pcfface->stream == &face->comp_stream )
+ if ( face->stream == &pcfface->comp_stream )
{
- FT_Stream_Close( &face->comp_stream );
- pcfface->stream = face->comp_source;
+ FT_Stream_Close( &pcfface->comp_stream );
+ face->stream = pcfface->comp_source;
}
}
FT_CALLBACK_DEF( FT_Error )
PCF_Face_Init( FT_Stream stream,
- FT_Face pcfface, /* PCF_Face */
+ FT_Face face, /* PCF_Face */
FT_Int face_index,
FT_Int num_params,
FT_Parameter* params )
{
- PCF_Face face = (PCF_Face)pcfface;
+ PCF_Face pcfface = (PCF_Face)face;
FT_Error error;
FT_UNUSED( num_params );
FT_TRACE2(( "PCF driver\n" ));
- error = pcf_load_font( stream, face, face_index );
+ error = pcf_load_font( stream, pcfface, face_index );
if ( error )
{
- PCF_Face_Done( pcfface );
+ PCF_Face_Done( face );
#if defined( FT_CONFIG_OPTION_USE_ZLIB ) || \
defined( FT_CONFIG_OPTION_USE_LZW ) || \
/* this didn't work, try gzip support! */
FT_TRACE2(( " ... try gzip stream\n" ));
- error2 = FT_Stream_OpenGzip( &face->comp_stream, stream );
+ error2 = FT_Stream_OpenGzip( &pcfface->comp_stream, stream );
if ( FT_ERR_EQ( error2, Unimplemented_Feature ) )
goto Fail;
/* this didn't work, try LZW support! */
FT_TRACE2(( " ... try LZW stream\n" ));
- error3 = FT_Stream_OpenLZW( &face->comp_stream, stream );
+ error3 = FT_Stream_OpenLZW( &pcfface->comp_stream, stream );
if ( FT_ERR_EQ( error3, Unimplemented_Feature ) )
goto Fail;
/* this didn't work, try Bzip2 support! */
FT_TRACE2(( " ... try Bzip2 stream\n" ));
- error4 = FT_Stream_OpenBzip2( &face->comp_stream, stream );
+ error4 = FT_Stream_OpenBzip2( &pcfface->comp_stream, stream );
if ( FT_ERR_EQ( error4, Unimplemented_Feature ) )
goto Fail;
if ( error )
goto Fail;
- face->comp_source = stream;
- pcfface->stream = &face->comp_stream;
+ pcfface->comp_source = stream;
+ face->stream = &pcfface->comp_stream;
- stream = pcfface->stream;
+ stream = face->stream;
- error = pcf_load_font( stream, face, face_index );
+ error = pcf_load_font( stream, pcfface, face_index );
if ( error )
goto Fail;
else if ( face_index > 0 && ( face_index & 0xFFFF ) > 0 )
{
FT_ERROR(( "PCF_Face_Init: invalid face index\n" ));
- PCF_Face_Done( pcfface );
+ PCF_Face_Done( face );
return FT_THROW( Invalid_Argument );
}
/* set up charmap */
{
- FT_String *charset_registry = face->charset_registry;
- FT_String *charset_encoding = face->charset_encoding;
+ FT_String *charset_registry = pcfface->charset_registry;
+ FT_String *charset_encoding = pcfface->charset_encoding;
FT_Bool unicode_charmap = 0;
( s[2] == 'o' || s[2] == 'O' ) )
{
s += 3;
- if ( !ft_strcmp( s, "10646" ) ||
- ( !ft_strcmp( s, "8859" ) &&
- !ft_strcmp( face->charset_encoding, "1" ) ) )
+ if ( !ft_strcmp( s, "10646" ) ||
+ ( !ft_strcmp( s, "8859" ) &&
+ !ft_strcmp( pcfface->charset_encoding, "1" ) ) )
unicode_charmap = 1;
/* another name for ASCII */
- else if ( !ft_strcmp( s, "646.1991" ) &&
- !ft_strcmp( face->charset_encoding, "IRV" ) )
+ else if ( !ft_strcmp( s, "646.1991" ) &&
+ !ft_strcmp( pcfface->charset_encoding, "IRV" ) )
unicode_charmap = 1;
}
}
FT_CharMapRec charmap;
- charmap.face = FT_FACE( face );
+ charmap.face = face;
charmap.encoding = FT_ENCODING_NONE;
/* initial platform/encoding should indicate unset status? */
charmap.platform_id = TT_PLATFORM_APPLE_UNICODE;
Fail:
FT_TRACE2(( " not a PCF file\n" ));
- PCF_Face_Done( pcfface );
+ PCF_Face_Done( face );
error = FT_THROW( Unknown_File_Format ); /* error */
goto Exit;
}
*
*/
- static FT_Error
- pcf_get_bdf_property( PCF_Face face,
+ FT_CALLBACK_DEF( FT_Error )
+ pcf_get_bdf_property( FT_Face face, /* PCF_Face */
const char* prop_name,
BDF_PropertyRec *aproperty )
{
+ PCF_Face pcfface = (PCF_Face)face;
PCF_Property prop;
- prop = pcf_find_property( face, prop_name );
+ prop = pcf_find_property( pcfface, prop_name );
if ( prop )
{
if ( prop->isString )
if ( prop->value.l > 0x7FFFFFFFL ||
prop->value.l < ( -1 - 0x7FFFFFFFL ) )
{
- FT_TRACE1(( "pcf_get_bdf_property:"
+ FT_TRACE2(( "pcf_get_bdf_property:"
" too large integer 0x%lx is truncated\n",
prop->value.l ));
}
}
- static FT_Error
- pcf_get_charset_id( PCF_Face face,
+ FT_CALLBACK_DEF( FT_Error )
+ pcf_get_charset_id( FT_Face face, /* PCF_Face */
const char* *acharset_encoding,
const char* *acharset_registry )
{
- *acharset_encoding = face->charset_encoding;
- *acharset_registry = face->charset_registry;
+ PCF_Face pcfface = (PCF_Face)face;
+
+
+ *acharset_encoding = pcfface->charset_encoding;
+ *acharset_registry = pcfface->charset_registry;
return FT_Err_Ok;
}
* PROPERTY SERVICE
*
*/
- static FT_Error
+ FT_CALLBACK_DEF( FT_Error )
pcf_property_set( FT_Module module, /* PCF_Driver */
const char* property_name,
const void* value,
#endif /* !PCF_CONFIG_OPTION_LONG_FAMILY_NAMES */
- FT_TRACE0(( "pcf_property_set: missing property `%s'\n",
+ FT_TRACE2(( "pcf_property_set: missing property `%s'\n",
property_name ));
return FT_THROW( Missing_Property );
}
- static FT_Error
+ FT_CALLBACK_DEF( FT_Error )
pcf_property_get( FT_Module module, /* PCF_Driver */
const char* property_name,
- const void* value )
+ void* value )
{
#ifdef PCF_CONFIG_OPTION_LONG_FAMILY_NAMES
#endif /* !PCF_CONFIG_OPTION_LONG_FAMILY_NAMES */
- FT_TRACE0(( "pcf_property_get: missing property `%s'\n",
+ FT_TRACE2(( "pcf_property_get: missing property `%s'\n",
property_name ));
return FT_THROW( Missing_Property );
}
toc->count = FT_MIN( stream->size >> 4, 9 );
}
- if ( FT_NEW_ARRAY( face->toc.tables, toc->count ) )
+ if ( FT_QNEW_ARRAY( face->toc.tables, toc->count ) )
return error;
tables = face->toc.tables;
{
for ( j = 0; j < sizeof ( tableNames ) / sizeof ( tableNames[0] );
j++ )
- if ( tables[i].type == (FT_UInt)( 1 << j ) )
+ if ( tables[i].type == 1UL << j )
name = tableNames[j];
FT_TRACE4(( " %d: type=%s, format=0x%lX,"
if ( FT_READ_ULONG_LE( format ) )
goto Bail;
- FT_TRACE4(( "pcf_get_properties:\n"
- " format: 0x%lX (%s)\n",
+ FT_TRACE4(( "pcf_get_properties:\n" ));
+ FT_TRACE4(( " format: 0x%lX (%s)\n",
format,
PCF_BYTE_ORDER( format ) == MSBFirst ? "MSB" : "LSB" ));
face->nprops = (int)nprops;
- if ( FT_NEW_ARRAY( props, nprops ) )
+ if ( FT_QNEW_ARRAY( props, nprops ) )
goto Bail;
for ( i = 0; i < nprops; i++ )
}
/* allocate one more byte so that we have a final null byte */
- if ( FT_NEW_ARRAY( strings, string_size + 1 ) )
+ if ( FT_QALLOC( strings, string_size + 1 ) ||
+ FT_STREAM_READ( strings, string_size ) )
goto Bail;
- error = FT_Stream_Read( stream, (FT_Byte*)strings, string_size );
- if ( error )
- goto Bail;
+ strings[string_size] = '\0';
+ /* zero out in case of failure */
if ( FT_NEW_ARRAY( properties, nprops ) )
goto Bail;
if ( FT_READ_ULONG_LE( format ) )
goto Bail;
- FT_TRACE4(( "pcf_get_metrics:\n"
- " format: 0x%lX (%s, %s)\n",
+ FT_TRACE4(( "pcf_get_metrics:\n" ));
+ FT_TRACE4(( " format: 0x%lX (%s, %s)\n",
format,
PCF_BYTE_ORDER( format ) == MSBFirst ? "MSB" : "LSB",
PCF_FORMAT_MATCH( format, PCF_COMPRESSED_METRICS ) ?
face->nmetrics = nmetrics + 1;
- if ( FT_NEW_ARRAY( face->metrics, face->nmetrics ) )
+ if ( FT_QNEW_ARRAY( face->metrics, face->nmetrics ) )
return error;
/* we handle glyph index 0 later on */
FT_Stream_ExitFrame( stream );
- FT_TRACE4(( "pcf_get_bitmaps:\n"
- " format: 0x%lX\n"
- " (%s, %s,\n"
- " padding=%d bit%s, scanning=%d bit%s)\n",
- format,
+ FT_TRACE4(( "pcf_get_bitmaps:\n" ));
+ FT_TRACE4(( " format: 0x%lX\n", format ));
+ FT_TRACE4(( " (%s, %s,\n",
PCF_BYTE_ORDER( format ) == MSBFirst
? "most significant byte first"
: "least significant byte first",
PCF_BIT_ORDER( format ) == MSBFirst
? "most significant bit first"
- : "least significant bit first",
+ : "least significant bit first" ));
+ FT_TRACE4(( " padding=%d bit%s, scanning=%d bit%s)\n",
8 << PCF_GLYPH_PAD_INDEX( format ),
( 8 << PCF_GLYPH_PAD_INDEX( format ) ) == 1 ? "" : "s",
8 << PCF_SCAN_UNIT_INDEX( format ),
if ( FT_READ_ULONG_LE( format ) )
goto Bail;
- FT_TRACE4(( "pcf_get_encodings:\n"
- " format: 0x%lX (%s)\n",
+ FT_TRACE4(( "pcf_get_encodings:\n" ));
+ FT_TRACE4(( " format: 0x%lX (%s)\n",
format,
PCF_BYTE_ORDER( format ) == MSBFirst ? "MSB" : "LSB" ));
goto Bail;
}
- FT_TRACE4(( " firstCol 0x%X, lastCol 0x%X\n"
- " firstRow 0x%X, lastRow 0x%X\n"
- " defaultChar 0x%X\n",
- enc->firstCol, enc->lastCol,
- enc->firstRow, enc->lastRow,
+ FT_TRACE4(( " firstCol 0x%X, lastCol 0x%X\n",
+ enc->firstCol, enc->lastCol ));
+ FT_TRACE4(( " firstRow 0x%X, lastRow 0x%X\n",
+ enc->firstRow, enc->lastRow ));
+ FT_TRACE4(( " defaultChar 0x%X\n",
enc->defaultChar ));
/* sanity checks; we limit numbers of rows and columns to 256 */
enc->lastRow > 0xFF )
return FT_THROW( Invalid_Table );
- nencoding = (FT_ULong)( enc->lastCol - enc->firstCol + 1 ) *
- (FT_ULong)( enc->lastRow - enc->firstRow + 1 );
-
- if ( FT_NEW_ARRAY( enc->offset, nencoding ) )
- goto Bail;
-
- error = FT_Stream_EnterFrame( stream, 2 * nencoding );
- if ( error )
- goto Exit;
-
FT_TRACE5(( "\n" ));
defaultCharRow = enc->defaultChar >> 8;
defaultCharCol = enc->firstCol;
}
+ nencoding = (FT_ULong)( enc->lastCol - enc->firstCol + 1 ) *
+ (FT_ULong)( enc->lastRow - enc->firstRow + 1 );
+
+ error = FT_Stream_EnterFrame( stream, 2 * nencoding );
+ if ( error )
+ goto Bail;
+
/*
* FreeType mandates that glyph index 0 is the `undefined glyph', which
* PCF calls the `default character'. However, FreeType needs glyph
if ( defaultCharEncodingOffset == 0xFFFF )
{
FT_TRACE0(( "pcf_get_encodings:"
- " No glyph for default character,\n"
- " "
+ " No glyph for default character,\n" ));
+ FT_TRACE0(( " "
" setting it to the first glyph of the font\n" ));
defaultCharEncodingOffset = 1;
}
if ( defaultCharEncodingOffset >= face->nmetrics )
{
FT_TRACE0(( "pcf_get_encodings:"
- " Invalid glyph index for default character,\n"
- " "
+ " Invalid glyph index for default character,\n" ));
+ FT_TRACE0(( " "
" setting it to the first glyph of the font\n" ));
defaultCharEncodingOffset = 1;
}
/* copy metrics of default character to index 0 */
face->metrics[0] = face->metrics[defaultCharEncodingOffset];
+ if ( FT_QNEW_ARRAY( enc->offset, nencoding ) )
+ goto Bail;
+
/* now loop over all values */
offset = enc->offset;
for ( i = enc->firstRow; i <= enc->lastRow; i++ )
}
FT_Stream_ExitFrame( stream );
- return error;
-
- Exit:
- FT_FREE( enc->offset );
-
Bail:
return error;
}
if ( FT_READ_ULONG_LE( format ) )
goto Bail;
- FT_TRACE4(( "pcf_get_accel%s:\n"
- " format: 0x%lX (%s, %s)\n",
+ FT_TRACE4(( "pcf_get_accel%s:\n",
type == PCF_BDF_ACCELERATORS ? " (getting BDF accelerators)"
- : "",
+ : "" ));
+ FT_TRACE4(( " format: 0x%lX (%s, %s)\n",
format,
PCF_BYTE_ORDER( format ) == MSBFirst ? "MSB" : "LSB",
PCF_FORMAT_MATCH( format, PCF_ACCEL_W_INKBOUNDS ) ?
}
FT_TRACE5(( " noOverlap=%s, constantMetrics=%s,"
- " terminalFont=%s, constantWidth=%s\n"
- " inkInside=%s, inkMetrics=%s, drawDirection=%s\n"
- " fontAscent=%ld, fontDescent=%ld, maxOverlap=%ld\n",
+ " terminalFont=%s, constantWidth=%s\n",
accel->noOverlap ? "yes" : "no",
accel->constantMetrics ? "yes" : "no",
accel->terminalFont ? "yes" : "no",
- accel->constantWidth ? "yes" : "no",
+ accel->constantWidth ? "yes" : "no" ));
+ FT_TRACE5(( " inkInside=%s, inkMetrics=%s, drawDirection=%s\n",
accel->inkInside ? "yes" : "no",
accel->inkMetrics ? "yes" : "no",
- accel->drawDirection ? "RTL" : "LTR",
+ accel->drawDirection ? "RTL" : "LTR" ));
+ FT_TRACE5(( " fontAscent=%ld, fontDescent=%ld, maxOverlap=%ld\n",
accel->fontAscent,
accel->fontDescent,
accel->maxOverlap ));
char* s;
- if ( FT_ALLOC( face->style_name, len ) )
+ if ( FT_QALLOC( face->style_name, len ) )
return error;
s = face->style_name;
{
l += ft_strlen( foundry_prop->value.atom ) + 1;
- if ( FT_NEW_ARRAY( root->family_name, l ) )
+ if ( FT_QALLOC( root->family_name, l ) )
goto Exit;
ft_strcpy( root->family_name, foundry_prop->value.atom );
}
else
{
- if ( FT_NEW_ARRAY( root->family_name, l ) )
+ if ( FT_QALLOC( root->family_name, l ) )
goto Exit;
ft_strcpy( root->family_name, prop->value.atom );
root->num_glyphs = (FT_Long)face->nmetrics;
root->num_fixed_sizes = 1;
- if ( FT_NEW_ARRAY( root->available_sizes, 1 ) )
+ if ( FT_NEW( root->available_sizes ) )
goto Exit;
{
FT_Short resolution_x = 0, resolution_y = 0;
- FT_ZERO( bsize );
-
/* for simplicity, we take absolute values of integer properties */
#if 0
else
{
/* this is a heuristical value */
- bsize->width = (FT_Short)FT_MulDiv( bsize->height, 2, 3 );
+ bsize->width = ( bsize->height * 2 + 1 ) / 3;
}
prop = pcf_find_property( face, "POINT_SIZE" );
}
+#if defined( __clang__ ) || \
+ ( defined( __GNUC__ ) && \
+ ( __GNUC__ > 4 || ( __GNUC__ == 4 && __GNUC_MINOR__ >= 8 ) ) )
+
+#define BSWAP16( x ) __builtin_bswap16( x )
+#define BSWAP32( x ) __builtin_bswap32( x )
+
+#elif defined( _MSC_VER ) && _MSC_VER >= 1300
+
+#pragma intrinsic( _byteswap_ushort )
+#pragma intrinsic( _byteswap_ulong )
+
+#define BSWAP16( x ) _byteswap_ushort( x )
+#define BSWAP32( x ) _byteswap_ulong( x )
+
+#else
+
+#define BSWAP16( x ) \
+ (FT_UInt16)( ( ( ( x ) >> 8 ) & 0xff ) | \
+ ( ( ( x ) & 0xff ) << 8 ) )
+#define BSWAP32( x ) \
+ (FT_UInt32)( ( ( ( x ) & 0xff000000u ) >> 24 ) | \
+ ( ( ( x ) & 0x00ff0000u ) >> 8 ) | \
+ ( ( ( x ) & 0x0000ff00u ) << 8 ) | \
+ ( ( ( x ) & 0x000000ffu ) << 24 ) )
+
+#endif
+
/*
* Invert byte order within each 16-bits of an array.
*/
TwoByteSwap( unsigned char* buf,
size_t nbytes )
{
- for ( ; nbytes >= 2; nbytes -= 2, buf += 2 )
- {
- unsigned char c;
+ FT_UInt16* b = (FT_UInt16*)buf;
- c = buf[0];
- buf[0] = buf[1];
- buf[1] = c;
- }
+ for ( ; nbytes >= 2; nbytes -= 2, b++ )
+ *b = BSWAP16( *b );
}
/*
FourByteSwap( unsigned char* buf,
size_t nbytes )
{
- for ( ; nbytes >= 4; nbytes -= 4, buf += 4 )
- {
- unsigned char c;
-
+ FT_UInt32* b = (FT_UInt32*)buf;
- c = buf[0];
- buf[0] = buf[3];
- buf[3] = c;
- c = buf[1];
- buf[1] = buf[2];
- buf[2] = c;
- }
+ for ( ; nbytes >= 4; nbytes -= 4, b++ )
+ *b = BSWAP32( *b );
}
#
-# Copyright (C) 2002-2020 by
+# Copyright (C) 2002-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
*
* FreeType PFR driver component.
*
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* FreeType PFR cmap handling (body).
*
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
FT_CALLBACK_DEF( FT_Error )
- pfr_cmap_init( PFR_CMap cmap,
+ pfr_cmap_init( FT_CMap cmap, /* PFR_CMap */
FT_Pointer pointer )
{
- FT_Error error = FT_Err_Ok;
- PFR_Face face = (PFR_Face)FT_CMAP_FACE( cmap );
+ PFR_CMap pfrcmap = (PFR_CMap)cmap;
+ FT_Error error = FT_Err_Ok;
+ PFR_Face face = (PFR_Face)FT_CMAP_FACE( cmap );
FT_UNUSED( pointer );
- cmap->num_chars = face->phy_font.num_chars;
- cmap->chars = face->phy_font.chars;
+ pfrcmap->num_chars = face->phy_font.num_chars;
+ pfrcmap->chars = face->phy_font.chars;
/* just for safety, check that the character entries are correctly */
/* sorted in increasing character code order */
FT_UInt n;
- for ( n = 1; n < cmap->num_chars; n++ )
+ for ( n = 1; n < pfrcmap->num_chars; n++ )
{
- if ( cmap->chars[n - 1].char_code >= cmap->chars[n].char_code )
+ if ( pfrcmap->chars[n - 1].char_code >= pfrcmap->chars[n].char_code )
{
error = FT_THROW( Invalid_Table );
goto Exit;
FT_CALLBACK_DEF( void )
- pfr_cmap_done( PFR_CMap cmap )
+ pfr_cmap_done( FT_CMap cmap ) /* PFR_CMap */
{
- cmap->chars = NULL;
- cmap->num_chars = 0;
+ PFR_CMap pfrcmap = (PFR_CMap)cmap;
+
+
+ pfrcmap->chars = NULL;
+ pfrcmap->num_chars = 0;
}
FT_CALLBACK_DEF( FT_UInt )
- pfr_cmap_char_index( PFR_CMap cmap,
+ pfr_cmap_char_index( FT_CMap cmap, /* PFR_CMap */
FT_UInt32 char_code )
{
- FT_UInt min = 0;
- FT_UInt max = cmap->num_chars;
+ PFR_CMap pfrcmap = (PFR_CMap)cmap;
+ FT_UInt min = 0;
+ FT_UInt max = pfrcmap->num_chars;
+ FT_UInt mid = min + ( max - min ) / 2;
+ PFR_Char gchar;
while ( min < max )
{
- PFR_Char gchar;
- FT_UInt mid;
-
-
- mid = min + ( max - min ) / 2;
- gchar = cmap->chars + mid;
+ gchar = pfrcmap->chars + mid;
if ( gchar->char_code == char_code )
return mid + 1;
min = mid + 1;
else
max = mid;
+
+ /* reasonable prediction in a continuous block */
+ mid += char_code - gchar->char_code;
+ if ( mid >= max || mid < min )
+ mid = min + ( max - min ) / 2;
}
return 0;
}
- FT_CALLBACK_DEF( FT_UInt32 )
- pfr_cmap_char_next( PFR_CMap cmap,
+ FT_CALLBACK_DEF( FT_UInt )
+ pfr_cmap_char_next( FT_CMap cmap, /* PFR_CMap */
FT_UInt32 *pchar_code )
{
+ PFR_CMap pfrcmap = (PFR_CMap)cmap;
FT_UInt result = 0;
FT_UInt32 char_code = *pchar_code + 1;
Restart:
{
FT_UInt min = 0;
- FT_UInt max = cmap->num_chars;
- FT_UInt mid;
+ FT_UInt max = pfrcmap->num_chars;
+ FT_UInt mid = min + ( max - min ) / 2;
PFR_Char gchar;
while ( min < max )
{
- mid = min + ( ( max - min ) >> 1 );
- gchar = cmap->chars + mid;
+ gchar = pfrcmap->chars + mid;
if ( gchar->char_code == char_code )
{
min = mid + 1;
else
max = mid;
+
+ /* reasonable prediction in a continuous block */
+ mid += char_code - gchar->char_code;
+ if ( mid >= max || mid < min )
+ mid = min + ( max - min ) / 2;
}
/* we didn't find it, but we have a pair just above it */
char_code = 0;
- if ( min < cmap->num_chars )
+ if ( min < pfrcmap->num_chars )
{
- gchar = cmap->chars + min;
+ gchar = pfrcmap->chars + min;
result = min;
if ( result != 0 )
{
*
* FreeType PFR cmap handling (specification).
*
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* FreeType PFR driver interface (body).
*
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
FT_CALLBACK_DEF( FT_Error )
- pfr_get_kerning( FT_Face pfrface, /* PFR_Face */
+ pfr_get_kerning( FT_Face face, /* PFR_Face */
FT_UInt left,
FT_UInt right,
FT_Vector *avector )
{
- PFR_Face face = (PFR_Face)pfrface;
- PFR_PhyFont phys = &face->phy_font;
+ PFR_Face pfrface = (PFR_Face)face;
+ PFR_PhyFont phys = &pfrface->phy_font;
- (void)pfr_face_get_kerning( pfrface, left, right, avector );
+ (void)pfr_face_get_kerning( face, left, right, avector );
/* convert from metrics to outline units when necessary */
if ( phys->outline_resolution != phys->metrics_resolution )
*/
FT_CALLBACK_DEF( FT_Error )
- pfr_get_advance( FT_Face pfrface, /* PFR_Face */
+ pfr_get_advance( FT_Face face, /* PFR_Face */
FT_UInt gindex,
FT_Pos *anadvance )
{
- PFR_Face face = (PFR_Face)pfrface;
- FT_Error error = FT_ERR( Invalid_Argument );
+ PFR_Face pfrface = (PFR_Face)face;
+ FT_Error error = FT_ERR( Invalid_Argument );
*anadvance = 0;
gindex--;
- if ( face )
+ if ( pfrface )
{
- PFR_PhyFont phys = &face->phy_font;
+ PFR_PhyFont phys = &pfrface->phy_font;
if ( gindex < phys->num_chars )
FT_CALLBACK_DEF( FT_Error )
- pfr_get_metrics( FT_Face pfrface, /* PFR_Face */
+ pfr_get_metrics( FT_Face face, /* PFR_Face */
FT_UInt *anoutline_resolution,
FT_UInt *ametrics_resolution,
FT_Fixed *ametrics_x_scale,
FT_Fixed *ametrics_y_scale )
{
- PFR_Face face = (PFR_Face)pfrface;
- PFR_PhyFont phys = &face->phy_font;
+ PFR_Face pfrface = (PFR_Face)face;
+ PFR_PhyFont phys = &pfrface->phy_font;
FT_Fixed x_scale, y_scale;
- FT_Size size = face->root.size;
+ FT_Size size = pfrface->root.size;
if ( anoutline_resolution )
*
* High-level Type PFR driver interface (specification).
*
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* PFR error codes (specification only).
*
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* FreeType PFR glyph loader (body).
*
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
{
FT_ZERO( glyph );
- glyph->loader = loader;
- glyph->path_begun = 0;
+ glyph->loader = loader;
FT_GlyphLoader_Rewind( loader );
}
break;
case 6: /* horizontal to vertical curve */
- FT_TRACE6(( "- hv curve " ));
+ FT_TRACE6(( "- hv curve" ));
args_format = 0xB8E;
args_count = 3;
break;
FT_Byte* limit )
{
FT_Error error = FT_Err_Ok;
- FT_GlyphLoader loader = glyph->loader;
- FT_Memory memory = loader->memory;
+ FT_Memory memory = glyph->loader->memory;
PFR_SubGlyph subglyph;
FT_UInt flags, i, count, org_count;
FT_Int x_pos, y_pos;
*
* FreeType PFR glyph loader (specification).
*
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* FreeType PFR loader (body).
*
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
header->version > 4 ||
header->header_size < 58 ||
header->signature2 != 0x0D0A ) /* CR/LF */
- {
result = 0;
- }
return result;
}
}
if ( flags & PFR_LOG_BOLD )
- {
log_font->bold_thickness = ( flags & PFR_LOG_2BYTE_BOLD )
? PFR_NEXT_SHORT( p )
: PFR_NEXT_BYTE( p );
- }
if ( flags & PFR_LOG_EXTRA_ITEMS )
{
/* load bitmap strikes lists */
FT_CALLBACK_DEF( FT_Error )
- pfr_extra_item_load_bitmap_info( FT_Byte* p,
- FT_Byte* limit,
- PFR_PhyFont phy_font )
+ pfr_extra_item_load_bitmap_info( FT_Byte* p,
+ FT_Byte* limit,
+ void* phy_font_ )
{
- FT_Memory memory = phy_font->memory;
- PFR_Strike strike;
- FT_UInt flags0;
- FT_UInt n, count, size1;
- FT_Error error = FT_Err_Ok;
+ PFR_PhyFont phy_font = (PFR_PhyFont)phy_font_;
+ FT_Memory memory = phy_font->memory;
+ PFR_Strike strike;
+ FT_UInt flags0;
+ FT_UInt n, count, size1;
+ FT_Error error = FT_Err_Ok;
PFR_CHECK( 5 );
* family.
*/
FT_CALLBACK_DEF( FT_Error )
- pfr_extra_item_load_font_id( FT_Byte* p,
- FT_Byte* limit,
- PFR_PhyFont phy_font )
+ pfr_extra_item_load_font_id( FT_Byte* p,
+ FT_Byte* limit,
+ void* phy_font_ )
{
- FT_Error error = FT_Err_Ok;
- FT_Memory memory = phy_font->memory;
- FT_UInt len = (FT_UInt)( limit - p );
+ PFR_PhyFont phy_font = (PFR_PhyFont)phy_font_;
+ FT_Error error = FT_Err_Ok;
+ FT_Memory memory = phy_font->memory;
+ FT_UInt len = (FT_UInt)( limit - p );
if ( phy_font->font_id )
goto Exit;
- if ( FT_ALLOC( phy_font->font_id, len + 1 ) )
+ if ( FT_QALLOC( phy_font->font_id, len + 1 ) )
goto Exit;
/* copy font ID name, and terminate it for safety */
/* load stem snap tables */
FT_CALLBACK_DEF( FT_Error )
- pfr_extra_item_load_stem_snaps( FT_Byte* p,
- FT_Byte* limit,
- PFR_PhyFont phy_font )
+ pfr_extra_item_load_stem_snaps( FT_Byte* p,
+ FT_Byte* limit,
+ void* phy_font_ )
{
- FT_UInt count, num_vert, num_horz;
- FT_Int* snaps = NULL;
- FT_Error error = FT_Err_Ok;
- FT_Memory memory = phy_font->memory;
+ PFR_PhyFont phy_font = (PFR_PhyFont)phy_font_;
+ FT_UInt count, num_vert, num_horz;
+ FT_Int* snaps = NULL;
+ FT_Error error = FT_Err_Ok;
+ FT_Memory memory = phy_font->memory;
if ( phy_font->vertical.stem_snaps )
PFR_CHECK( count * 2 );
- if ( FT_NEW_ARRAY( snaps, count ) )
+ if ( FT_QNEW_ARRAY( snaps, count ) )
goto Exit;
- phy_font->vertical.stem_snaps = snaps;
+ phy_font->vertical.stem_snaps = snaps;
phy_font->horizontal.stem_snaps = snaps + num_vert;
for ( ; count > 0; count--, snaps++ )
}
-
/* load kerning pair data */
FT_CALLBACK_DEF( FT_Error )
- pfr_extra_item_load_kerning_pairs( FT_Byte* p,
- FT_Byte* limit,
- PFR_PhyFont phy_font )
+ pfr_extra_item_load_kerning_pairs( FT_Byte* p,
+ FT_Byte* limit,
+ void* phy_font_ )
{
+ PFR_PhyFont phy_font = (PFR_PhyFont)phy_font_;
PFR_KernItem item = NULL;
FT_Error error = FT_Err_Ok;
FT_Memory memory = phy_font->memory;
static const PFR_ExtraItemRec pfr_phy_font_extra_items[] =
{
- { 1, (PFR_ExtraItem_ParseFunc)pfr_extra_item_load_bitmap_info },
- { 2, (PFR_ExtraItem_ParseFunc)pfr_extra_item_load_font_id },
- { 3, (PFR_ExtraItem_ParseFunc)pfr_extra_item_load_stem_snaps },
- { 4, (PFR_ExtraItem_ParseFunc)pfr_extra_item_load_kerning_pairs },
+ { 1, pfr_extra_item_load_bitmap_info },
+ { 2, pfr_extra_item_load_font_id },
+ { 3, pfr_extra_item_load_stem_snaps },
+ { 4, pfr_extra_item_load_kerning_pairs },
{ 0, NULL }
};
if ( ok )
{
- if ( FT_ALLOC( result, len + 1 ) )
+ if ( FT_QALLOC( result, len + 1 ) )
goto Exit;
FT_MEM_COPY( result, p, len );
phy_font->bbox.yMax = PFR_NEXT_SHORT( p );
phy_font->flags = flags = PFR_NEXT_BYTE( p );
+ if ( !phy_font->outline_resolution ||
+ !phy_font->metrics_resolution )
+ {
+ error = FT_THROW( Invalid_Table );
+ FT_ERROR(( "pfr_phy_font_load: invalid resolution\n" ));
+ goto Fail;
+ }
+
/* get the standard advance for non-proportional fonts */
- if ( !(flags & PFR_PHY_PROPORTIONAL) )
+ if ( !( flags & PFR_PHY_PROPORTIONAL ) )
{
PFR_CHECK( 2 );
phy_font->standard_advance = PFR_NEXT_SHORT( p );
{
error = pfr_extra_items_parse( &p, limit,
pfr_phy_font_extra_items, phy_font );
-
if ( error )
goto Fail;
}
/* In certain fonts, the auxiliary bytes contain interesting */
/* information. These are not in the specification but can be */
- /* guessed by looking at the content of a few PFR0 fonts. */
+ /* guessed by looking at the content of a few 'PFR0' fonts. */
PFR_CHECK( 3 );
num_aux = PFR_NEXT_ULONG( p );
PFR_CHECK( count * 2 );
- if ( FT_NEW_ARRAY( phy_font->blue_values, count ) )
+ if ( FT_QNEW_ARRAY( phy_font->blue_values, count ) )
goto Fail;
for ( n = 0; n < count; n++ )
phy_font->num_chars = count = PFR_NEXT_USHORT( p );
phy_font->chars_offset = offset + (FT_Offset)( p - stream->cursor );
+ if ( !phy_font->num_chars )
+ {
+ error = FT_THROW( Invalid_Table );
+ FT_ERROR(( "pfr_phy_font_load: no glyphs\n" ));
+ goto Fail;
+ }
+
Size = 1 + 1 + 2;
if ( flags & PFR_PHY_2BYTE_CHARCODE )
Size += 1;
PFR_CHECK_SIZE( count * Size );
- if ( FT_NEW_ARRAY( phy_font->chars, count ) )
+ if ( FT_QNEW_ARRAY( phy_font->chars, count ) )
goto Fail;
for ( n = 0; n < count; n++ )
*
* FreeType PFR loader (specification).
*
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* FreeType PFR object methods (body).
*
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
if ( !face )
return;
- memory = pfrface->driver->root.memory;
+ memory = pfrface->memory;
/* we don't want dangling pointers */
pfrface->family_name = NULL;
pfrface->style_name = NULL;
/* finalize the physical font record */
- pfr_phy_font_done( &face->phy_font, FT_FACE_MEMORY( face ) );
+ pfr_phy_font_done( &face->phy_font, memory );
/* no need to finalize the logical font or the header */
FT_FREE( pfrface->available_sizes );
/* load the header and check it */
error = pfr_header_load( &face->header, stream );
if ( error )
+ {
+ FT_TRACE2(( " not a PFR font\n" ));
+ error = FT_THROW( Unknown_File_Format );
goto Exit;
+ }
if ( !pfr_header_check( &face->header ) )
{
if ( error )
goto Exit;
- /* now load the physical font descriptor */
+ /* load the physical font descriptor */
error = pfr_phy_font_load( &face->phy_font, stream,
face->log_font.phys_offset,
face->log_font.phys_size );
if ( error )
goto Exit;
- /* now set up all root face fields */
+ /* set up all root face fields */
{
PFR_PhyFont phy_font = &face->phy_font;
if ( nn == phy_font->num_chars )
{
if ( phy_font->num_strikes > 0 )
- pfrface->face_flags = 0; /* not scalable */
+ pfrface->face_flags &= ~FT_FACE_FLAG_SCALABLE;
else
{
FT_ERROR(( "pfr_face_init: font doesn't contain glyphs\n" ));
}
}
- if ( ( phy_font->flags & PFR_PHY_PROPORTIONAL ) == 0 )
+ if ( !( phy_font->flags & PFR_PHY_PROPORTIONAL ) )
pfrface->face_flags |= FT_FACE_FLAG_FIXED_WIDTH;
if ( phy_font->flags & PFR_PHY_VERTICAL )
pfrface->height = (FT_Short)( ( pfrface->units_per_EM * 12 ) / 10 );
if ( pfrface->height < pfrface->ascender - pfrface->descender )
- pfrface->height = (FT_Short)(pfrface->ascender - pfrface->descender);
+ pfrface->height = (FT_Short)( pfrface->ascender - pfrface->descender );
if ( phy_font->num_strikes > 0 )
{
FT_UInt n, count = phy_font->num_strikes;
FT_Bitmap_Size* size;
PFR_Strike strike;
- FT_Memory memory = pfrface->stream->memory;
+ FT_Memory memory = pfrface->memory;
- if ( FT_NEW_ARRAY( pfrface->available_sizes, count ) )
+ if ( FT_QNEW_ARRAY( pfrface->available_sizes, count ) )
goto Exit;
size = pfrface->available_sizes;
}
/* try to load an embedded bitmap */
- if ( ( load_flags & ( FT_LOAD_NO_SCALE | FT_LOAD_NO_BITMAP ) ) == 0 )
+ if ( !( load_flags & ( FT_LOAD_NO_SCALE | FT_LOAD_NO_BITMAP ) ) )
{
error = pfr_slot_load_bitmap(
slot,
kerning->x = 0;
kerning->y = 0;
- if ( glyph1 > 0 )
- glyph1--;
-
- if ( glyph2 > 0 )
- glyph2--;
+ /* PFR indexing skips .notdef, which becomes UINT_MAX */
+ glyph1--;
+ glyph2--;
- /* convert glyph indices to character codes */
- if ( glyph1 > phy_font->num_chars ||
- glyph2 > phy_font->num_chars )
+ /* check the array bounds, .notdef is automatically out */
+ if ( glyph1 >= phy_font->num_chars ||
+ glyph2 >= phy_font->num_chars )
goto Exit;
+ /* convert glyph indices to character codes */
code1 = phy_font->chars[glyph1].char_code;
code2 = phy_font->chars[glyph2].char_code;
pair = PFR_KERN_INDEX( code1, code2 );
*
* FreeType PFR object methods (specification).
*
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* FreeType PFR bitmap loader (body).
*
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
FT_ULong* found_offset,
FT_ULong* found_size )
{
- FT_UInt min, max, char_len;
+ FT_UInt min, max, mid, char_len;
FT_Bool two = FT_BOOL( *flags & PFR_BITMAP_2BYTE_CHARCODE );
FT_Byte* buff;
if ( lim > limit )
{
FT_TRACE0(( "pfr_lookup_bitmap_data:"
- " number of bitmap records too large,\n"
- " "
+ " number of bitmap records too large,\n" ));
+ FT_TRACE0(( " "
" thus ignoring all bitmaps in this strike\n" ));
*flags &= ~PFR_BITMAP_VALID_CHARCODES;
}
if ( (FT_Long)code <= prev_code )
{
FT_TRACE0(( "pfr_lookup_bitmap_data:"
- " bitmap records are not sorted,\n"
- " "
+ " bitmap records are not sorted,\n" ));
+ FT_TRACE0(( " "
" thus ignoring all bitmaps in this strike\n" ));
*flags &= ~PFR_BITMAP_VALID_CHARCODES;
break;
min = 0;
max = count;
+ mid = min + ( max - min ) / 2;
/* binary search */
while ( min < max )
{
- FT_UInt mid, code;
+ FT_UInt code;
- mid = ( min + max ) >> 1;
buff = base + mid * char_len;
if ( two )
min = mid + 1;
else
goto Found_It;
+
+ /* reasonable prediction in a continuous block */
+ mid += char_code - code;
+ if ( mid >= max || mid < min )
+ mid = min + ( max - min ) / 2;
}
Fail:
}
- /* load bitmap metrics. `*padvance' must be set to the default value */
+ /* load bitmap metrics. `*aadvance' must be set to the default value */
/* before calling this function */
/* */
static FT_Error
/*************************************************************************/
/*************************************************************************/
- FT_LOCAL( FT_Error )
+ FT_LOCAL_DEF( FT_Error )
pfr_slot_load_bitmap( PFR_Slot glyph,
PFR_Size size,
FT_UInt glyph_index,
if ( strike->flags & PFR_BITMAP_3BYTE_OFFSET )
char_len += 1;
- /* access data directly in the frame to speed lookups */
+ /* access data directly in the frame to speed up lookups */
if ( FT_STREAM_SEEK( phys->bct_offset + strike->bct_offset ) ||
FT_FRAME_ENTER( char_len * strike->num_bitmaps ) )
goto Exit;
ypos > FT_INT_MAX - (FT_Long)ysize ||
ypos + (FT_Long)ysize < FT_INT_MIN )
{
- FT_TRACE1(( "pfr_slot_load_bitmap:" ));
- FT_TRACE1(( "huge bitmap glyph %ldx%ld over FT_GlyphSlot\n",
+ FT_TRACE1(( "pfr_slot_load_bitmap:"
+ " huge bitmap glyph %ldx%ld over FT_GlyphSlot\n",
xpos, ypos ));
error = FT_THROW( Invalid_Pixel_Size );
}
*
* FreeType PFR bitmap loader (specification).
*
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* FreeType PFR data structures (specification only).
*
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
#define PFR_BITMAP_2BYTE_SIZE 0x02U
#define PFR_BITMAP_3BYTE_OFFSET 0x04U
- /*not part of the specification but used for implementation */
+ /* not part of the specification but used for implementation */
#define PFR_BITMAP_CHARCODES_VALIDATED 0x40U
#define PFR_BITMAP_VALID_CHARCODES 0x80U
#
-# Copyright (C) 2002-2020 by
+# Copyright (C) 2002-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
*
* AFM parser (body).
*
- * Copyright (C) 2006-2020 by
+ * Copyright (C) 2006-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
/**************************************************************************
*
+ * The macro FT_COMPONENT is used in trace mode. It is an implicit
+ * parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log
+ * messages during execution.
+ */
+#undef FT_COMPONENT
+#define FT_COMPONENT afmparse
+
+
+ /**************************************************************************
+ *
* AFM_Stream
*
* The use of AFM_Stream is largely inspired by parseAFM.[ch] from t1lib.
}
- FT_LOCAL( void )
+ FT_LOCAL_DEF( void )
afm_parser_done( AFM_Parser parser )
{
FT_Memory memory = parser->memory;
static FT_Error
afm_parse_track_kern( AFM_Parser parser )
{
- AFM_FontInfo fi = parser->FontInfo;
+ AFM_FontInfo fi = parser->FontInfo;
+ AFM_Stream stream = parser->stream;
AFM_TrackKern tk;
- char* key;
- FT_Offset len;
- int n = -1;
- FT_Int tmp;
+
+ char* key;
+ FT_Offset len;
+ int n = -1;
+ FT_Int tmp;
if ( afm_parser_read_int( parser, &tmp ) )
goto Fail;
if ( tmp < 0 )
+ {
+ FT_ERROR(( "afm_parse_track_kern: invalid number of track kerns\n" ));
goto Fail;
+ }
fi->NumTrackKern = (FT_UInt)tmp;
+ FT_TRACE3(( "afm_parse_track_kern: %u track kern%s expected\n",
+ fi->NumTrackKern,
+ fi->NumTrackKern == 1 ? "" : "s" ));
+
+ /* Rough sanity check: The minimum line length of the `TrackKern` */
+ /* command is 20 characters (including the EOL character). */
+ if ( (FT_ULong)( stream->limit - stream->cursor ) / 20 <
+ fi->NumTrackKern )
+ {
+ FT_ERROR(( "afm_parse_track_kern:"
+ " number of track kern entries exceeds stream size\n" ));
+ goto Fail;
+ }
if ( fi->NumTrackKern )
{
n++;
if ( n >= (int)fi->NumTrackKern )
- goto Fail;
+ {
+ FT_ERROR(( "afm_parse_track_kern: too many track kern data\n" ));
+ goto Fail;
+ }
tk = fi->TrackKerns + n;
shared_vals[3].type = AFM_VALUE_TYPE_FIXED;
shared_vals[4].type = AFM_VALUE_TYPE_FIXED;
if ( afm_parser_read_vals( parser, shared_vals, 5 ) != 5 )
+ {
+ FT_ERROR(( "afm_parse_track_kern:"
+ " insufficient number of parameters for entry %d\n",
+ n ));
goto Fail;
+ }
tk->degree = shared_vals[0].u.i;
tk->min_ptsize = shared_vals[1].u.f;
case AFM_TOKEN_ENDTRACKKERN:
case AFM_TOKEN_ENDKERNDATA:
case AFM_TOKEN_ENDFONTMETRICS:
- fi->NumTrackKern = (FT_UInt)( n + 1 );
+ tmp = n + 1;
+ if ( (FT_UInt)tmp != fi->NumTrackKern )
+ {
+ FT_TRACE1(( "afm_parse_track_kern: %s%d track kern entr%s seen\n",
+ tmp == 0 ? "" : "only ",
+ tmp,
+ tmp == 1 ? "y" : "ies" ));
+ fi->NumTrackKern = (FT_UInt)tmp;
+ }
+ else
+ FT_TRACE3(( "afm_parse_track_kern: %d track kern entr%s seen\n",
+ tmp,
+ tmp == 1 ? "y" : "ies" ));
return FT_Err_Ok;
case AFM_TOKEN_UNKNOWN:
/* compare two kerning pairs */
- FT_CALLBACK_DEF( int )
+ FT_COMPARE_DEF( int )
afm_compare_kern_pairs( const void* a,
const void* b )
{
static FT_Error
afm_parse_kern_pairs( AFM_Parser parser )
{
- AFM_FontInfo fi = parser->FontInfo;
+ AFM_FontInfo fi = parser->FontInfo;
+ AFM_Stream stream = parser->stream;
AFM_KernPair kp;
char* key;
FT_Offset len;
goto Fail;
if ( tmp < 0 )
+ {
+ FT_ERROR(( "afm_parse_kern_pairs: invalid number of kern pairs\n" ));
goto Fail;
+ }
fi->NumKernPair = (FT_UInt)tmp;
+ FT_TRACE3(( "afm_parse_kern_pairs: %u kern pair%s expected\n",
+ fi->NumKernPair,
+ fi->NumKernPair == 1 ? "" : "s" ));
+
+ /* Rough sanity check: The minimum line length of the `KP`, */
+ /* `KPH`,`KPX`, and `KPY` commands is 10 characters (including */
+ /* the EOL character). */
+ if ( (FT_ULong)( stream->limit - stream->cursor ) / 10 <
+ fi->NumKernPair )
+ {
+ FT_ERROR(( "afm_parse_kern_pairs:"
+ " number of kern pairs exceeds stream size\n" ));
+ goto Fail;
+ }
if ( fi->NumKernPair )
{
n++;
if ( n >= (int)fi->NumKernPair )
+ {
+ FT_ERROR(( "afm_parse_kern_pairs: too many kern pairs\n" ));
goto Fail;
+ }
kp = fi->KernPairs + n;
shared_vals[3].type = AFM_VALUE_TYPE_INTEGER;
r = afm_parser_read_vals( parser, shared_vals, 4 );
if ( r < 3 )
+ {
+ FT_ERROR(( "afm_parse_kern_pairs:"
+ " insufficient number of parameters for entry %d\n",
+ n ));
goto Fail;
+ }
/* index values can't be negative */
kp->index1 = shared_vals[0].u.u;
case AFM_TOKEN_ENDKERNPAIRS:
case AFM_TOKEN_ENDKERNDATA:
case AFM_TOKEN_ENDFONTMETRICS:
- fi->NumKernPair = (FT_UInt)( n + 1 );
+ tmp = n + 1;
+ if ( (FT_UInt)tmp != fi->NumKernPair )
+ {
+ FT_TRACE1(( "afm_parse_kern_pairs: %s%d kern pair%s seen\n",
+ tmp == 0 ? "" : "only ",
+ tmp,
+ tmp == 1 ? "" : "s" ));
+ fi->NumKernPair = (FT_UInt)tmp;
+ }
+ else
+ FT_TRACE3(( "afm_parse_kern_pairs: %d kern pair%s seen\n",
+ tmp,
+ tmp == 1 ? "" : "s" ));
+
ft_qsort( fi->KernPairs, fi->NumKernPair,
sizeof ( AFM_KernPairRec ),
afm_compare_kern_pairs );
char* key;
FT_Offset len;
+ int have_trackkern = 0;
+ int have_kernpairs = 0;
+
while ( ( key = afm_parser_next_key( parser, 1, &len ) ) != 0 )
{
switch ( afm_tokenize( key, len ) )
{
case AFM_TOKEN_STARTTRACKKERN:
+ if ( have_trackkern )
+ {
+ FT_ERROR(( "afm_parse_kern_data:"
+ " invalid second horizontal track kern section\n" ));
+ goto Fail;
+ }
+
error = afm_parse_track_kern( parser );
if ( error )
return error;
+
+ have_trackkern = 1;
break;
case AFM_TOKEN_STARTKERNPAIRS:
case AFM_TOKEN_STARTKERNPAIRS0:
+ if ( have_kernpairs )
+ {
+ FT_ERROR(( "afm_parse_kern_data:"
+ " invalid second horizontal kern pair section\n" ));
+ goto Fail;
+ }
+
error = afm_parse_kern_pairs( parser );
if ( error )
return error;
+
+ have_kernpairs = 1;
break;
case AFM_TOKEN_ENDKERNDATA:
if ( error )
goto Fail;
/* we only support kern data, so ... */
- /* fall through */
+ FALL_THROUGH;
case AFM_TOKEN_ENDFONTMETRICS:
return FT_Err_Ok;
#else /* T1_CONFIG_OPTION_NO_AFM */
/* ANSI C doesn't like empty source files */
- typedef int _afm_parse_dummy;
+ typedef int afm_parse_dummy_;
#endif /* T1_CONFIG_OPTION_NO_AFM */
*
* AFM parser (specification).
*
- * Copyright (C) 2006-2020 by
+ * Copyright (C) 2006-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* PostScript CFF (Type 2) decoding routines (body).
*
- * Copyright (C) 2017-2020 by
+ * Copyright (C) 2017-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
else
#endif /* FT_CONFIG_OPTION_INCREMENTAL */
{
- CFF_Font cff = (CFF_Font)(face->extra.data);
+ CFF_Font cff = (CFF_Font)( face->extra.data );
bchar_index = cff_lookup_glyph_by_stdcharcode( cff, bchar );
case cff_op_put:
{
FT_Fixed val = args[0];
- FT_Int idx = (FT_Int)( args[1] >> 16 );
+ FT_UInt idx = (FT_UInt)( args[1] >> 16 );
FT_TRACE4(( " put\n" ));
/* didn't give a hard-coded size limit of the temporary */
/* storage array; instead, an argument of the */
/* `MultipleMaster' operator set the size */
- if ( idx >= 0 && idx < CFF_MAX_TRANS_ELEMENTS )
+ if ( idx < CFF_MAX_TRANS_ELEMENTS )
decoder->buildchar[idx] = val;
}
break;
case cff_op_get:
{
- FT_Int idx = (FT_Int)( args[0] >> 16 );
+ FT_UInt idx = (FT_UInt)( args[0] >> 16 );
FT_Fixed val = 0;
FT_TRACE4(( " get\n" ));
- if ( idx >= 0 && idx < CFF_MAX_TRANS_ELEMENTS )
+ if ( idx < CFF_MAX_TRANS_ELEMENTS )
val = decoder->buildchar[idx];
args[0] = val;
/* this operator was removed from the Type2 specification */
/* in version 16-March-2000 */
{
- FT_Int reg_idx = (FT_Int)args[0];
- FT_Int idx = (FT_Int)args[1];
- FT_Int count = (FT_Int)args[2];
+ FT_UInt reg_idx = (FT_UInt)args[0];
+ FT_UInt idx = (FT_UInt)args[1];
+ FT_UInt count = (FT_UInt)args[2];
FT_TRACE4(( " load\n" ));
/* since we currently don't handle interpolation of multiple */
/* master fonts, we store a vector [1 0 0 ...] in the */
/* temporary storage array regardless of the Registry index */
- if ( reg_idx >= 0 && reg_idx <= 2 &&
- idx >= 0 && idx < CFF_MAX_TRANS_ELEMENTS &&
- count >= 0 && count <= num_axes )
+ if ( reg_idx <= 2 &&
+ idx < CFF_MAX_TRANS_ELEMENTS &&
+ count <= num_axes )
{
- FT_Int end, i;
+ FT_UInt end, i;
end = FT_MIN( idx + count, CFF_MAX_TRANS_ELEMENTS );
decoder->locals_bias );
- FT_TRACE4(( " callsubr (idx %d, entering level %d)\n",
+ FT_TRACE4(( " callsubr (idx %d, entering level %td)\n",
idx,
zone - decoder->zones + 1 ));
decoder->globals_bias );
- FT_TRACE4(( " callgsubr (idx %d, entering level %d)\n",
+ FT_TRACE4(( " callgsubr (idx %d, entering level %td)\n",
idx,
zone - decoder->zones + 1 ));
break;
case cff_op_return:
- FT_TRACE4(( " return (leaving level %d)\n",
+ FT_TRACE4(( " return (leaving level %td)\n",
decoder->zone - decoder->zones ));
if ( decoder->zone <= decoder->zones )
} /* while ip < limit */
- FT_TRACE4(( "..end..\n\n" ));
+ FT_TRACE4(( "..end..\n" ));
+ FT_TRACE4(( "\n" ));
Fail:
return error;
*
* PostScript CFF (Type 2) decoding routines (specification).
*
- * Copyright (C) 2017-2020 by
+ * Copyright (C) 2017-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
arrstack->error = error;
arrstack->sizeItem = sizeItem;
arrstack->allocated = 0;
- arrstack->chunk = 10; /* chunks of 10 items */
arrstack->count = 0;
arrstack->totalSize = 0;
arrstack->ptr = NULL;
FT_ASSERT( newSize > 0 ); /* avoid realloc with zero size */
- if ( !FT_REALLOC( arrstack->ptr, arrstack->totalSize, newSize ) )
+ if ( !FT_QREALLOC( arrstack->ptr, arrstack->totalSize, newSize ) )
{
arrstack->allocated = numElements;
arrstack->totalSize = newSize;
if ( arrstack->count == arrstack->allocated )
{
- /* grow the buffer by one chunk */
+ /* increase the buffer size */
if ( !cf2_arrstack_setNumElements(
- arrstack, arrstack->allocated + arrstack->chunk ) )
+ arrstack, arrstack->allocated * 2 + 16 ) )
{
/* on error, ignore the push */
return;
size_t sizeItem; /* bytes per element */
size_t allocated; /* items allocated */
- size_t chunk; /* allocation increment in items */
size_t count; /* number of elements allocated */
size_t totalSize; /* total bytes allocated */
*
* FreeType auxiliary PostScript driver component (body only).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* PS auxiliary module error codes (specification only).
*
- * Copyright (C) 2001-2020 by
+ * Copyright (C) 2001-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* FreeType auxiliary PostScript module implementation (body).
*
- * Copyright (C) 2000-2020 by
+ * Copyright (C) 2000-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* FreeType auxiliary PostScript module implementation (specification).
*
- * Copyright (C) 2000-2020 by
+ * Copyright (C) 2000-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
/* guarantee minimum of 1 pixel overshoot */
dsNew = FT_MIN(
cf2_fixedRound( bottomHintEdge->dsCoord ),
- blues->zone[i].dsFlatEdge - cf2_intToFixed( 1 ) );
+ SUB_INT32( blues->zone[i].dsFlatEdge,
+ cf2_intToFixed( 1 ) ) );
}
else
*
* Some convenience conversions (body).
*
- * Copyright (C) 2006-2020 by
+ * Copyright (C) 2006-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
if ( r & 1 )
{
- *buffer = (FT_Byte)(*buffer + c);
+ *buffer = (FT_Byte)( *buffer + c );
buffer++;
}
else
- *buffer = (FT_Byte)(c << 4);
+ *buffer = (FT_Byte)( c << 4 );
r++;
}
if ( p >= limit )
return 0;
- if ( n > (FT_UInt)(limit - p) )
- n = (FT_UInt)(limit - p);
+ if ( n > (FT_UInt)( limit - p ) )
+ n = (FT_UInt)( limit - p );
for ( r = 0; r < n; r++ )
{
*
* Some convenience conversions (specification).
*
- * Copyright (C) 2006-2020 by
+ * Copyright (C) 2006-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* psfixed.h
*
- * Adobe's code for Fixed Point Mathematics (specification only).
+ * Adobe's code for Fixed-Point Mathematics (specification only).
*
* Copyright 2007-2013 Adobe Systems Incorporated.
*
FT_BEGIN_HEADER
- /* rasterizer integer and fixed point arithmetic must be 32-bit */
+ /* rasterizer integer and fixed-point arithmetic must be 32-bit */
#define CF2_Fixed CF2_F16Dot16
- typedef FT_Int32 CF2_Frac; /* 2.30 fixed point */
+ typedef FT_Int32 CF2_Frac; /* 2.30 fixed-point */
#define CF2_FIXED_MAX ( (CF2_Fixed)0x7FFFFFFFL )
CF2_Fixed maxScale;
- FT_ASSERT( unitsPerEm > 0 );
-
if ( transform->a <= 0 || transform->d <= 0 )
return FT_THROW( Invalid_Size_Handle );
+ FT_ASSERT( unitsPerEm > 0 );
FT_ASSERT( transform->b == 0 && transform->c == 0 );
FT_ASSERT( transform->tx == 0 && transform->ty == 0 );
cf2_getUnitsPerEm( PS_Decoder* decoder )
{
FT_ASSERT( decoder && decoder->builder.face );
- FT_ASSERT( decoder->builder.face->units_per_EM );
return decoder->builder.face->units_per_EM;
}
/* For ordinary fonts get the character data stored in the face record. */
{
glyph_data.pointer = type1->charstrings[glyph_index];
- glyph_data.length = (FT_Int)type1->charstrings_len[glyph_index];
+ glyph_data.length = type1->charstrings_len[glyph_index];
}
if ( !error )
{
FT_Byte* charstring_base = (FT_Byte*)glyph_data.pointer;
- FT_ULong charstring_len = (FT_ULong)glyph_data.length;
+ FT_ULong charstring_len = glyph_data.length;
FT_ASSERT( charstring_base + charstring_len >= charstring_base );
face = (T1_Face)decoder->builder.face;
data.pointer = buf->start;
- data.length = (FT_Int)( buf->end - buf->start );
+ data.length = (FT_UInt)( buf->end - buf->start );
if ( face->root.internal->incremental_interface )
face->root.internal->incremental_interface->funcs->free_glyph_data(
} CF2_PathOp;
- /* a matrix of fixed point values */
+ /* a matrix of fixed-point values */
typedef struct CF2_Matrix_
{
CF2_F16Dot16 a;
CF2_Hint hint = &hintmap->edge[i];
- FT_TRACE6(( " %3ld %7.2f %7.2f %5d %s%s%s%s\n",
+ FT_TRACE6(( " %3zu %7.2f %7.2f %5d %s%s%s%s\n",
hint->index,
hint->csCoord / 65536.0,
hint->dsCoord / ( hint->scale * 1.0 ),
{
FT_Bool isPair = cf2_hint_isPair( &hintmap->edge[i] );
+ /* final amount to move edge or edge pair */
+ CF2_Fixed move = 0;
+
+ CF2_Fixed dsCoord_i;
+ CF2_Fixed dsCoord_j;
+
/* index of upper edge (same value for ghost hint) */
j = isPair ? i + 1 : i;
FT_ASSERT( cf2_hint_isLocked( &hintmap->edge[i] ) ==
cf2_hint_isLocked( &hintmap->edge[j] ) );
+ dsCoord_i = hintmap->edge[i].dsCoord;
+ dsCoord_j = hintmap->edge[j].dsCoord;
+
if ( !cf2_hint_isLocked( &hintmap->edge[i] ) )
{
/* hint edge is not locked, we can adjust it */
- CF2_Fixed fracDown = cf2_fixedFraction( hintmap->edge[i].dsCoord );
- CF2_Fixed fracUp = cf2_fixedFraction( hintmap->edge[j].dsCoord );
+ CF2_Fixed fracDown = cf2_fixedFraction( dsCoord_i );
+ CF2_Fixed fracUp = cf2_fixedFraction( dsCoord_j );
/* calculate all four possibilities; moves down are negative */
CF2_Fixed downMoveDown = 0 - fracDown;
/* smallest move down */
CF2_Fixed moveDown = FT_MAX( downMoveDown, upMoveDown );
- /* final amount to move edge or edge pair */
- CF2_Fixed move;
-
CF2_Fixed downMinCounter = CF2_MIN_COUNTER;
CF2_Fixed upMinCounter = CF2_MIN_COUNTER;
FT_Bool saveEdge = FALSE;
/* is there room to move up? */
/* there is if we are at top of array or the next edge is at or */
/* beyond proposed move up? */
- if ( j >= hintmap->count - 1 ||
+ if ( j >= hintmap->count - 1 ||
hintmap->edge[j + 1].dsCoord >=
- ADD_INT32( hintmap->edge[j].dsCoord,
- moveUp + upMinCounter ) )
+ ADD_INT32( dsCoord_j, moveUp + upMinCounter ) )
{
/* there is room to move up; is there also room to move down? */
- if ( i == 0 ||
+ if ( i == 0 ||
hintmap->edge[i - 1].dsCoord <=
- ADD_INT32( hintmap->edge[i].dsCoord,
- moveDown - downMinCounter ) )
+ ADD_INT32( dsCoord_i, moveDown - downMinCounter ) )
{
/* move smaller absolute amount */
move = ( -moveDown < moveUp ) ? moveDown : moveUp; /* optimum */
else
{
/* is there room to move down? */
- if ( i == 0 ||
+ if ( i == 0 ||
hintmap->edge[i - 1].dsCoord <=
- ADD_INT32( hintmap->edge[i].dsCoord,
- moveDown - downMinCounter ) )
+ ADD_INT32( dsCoord_i, moveDown - downMinCounter ) )
{
move = moveDown;
/* true if non-optimum move */
}
/* move the edge(s) */
- hintmap->edge[i].dsCoord = ADD_INT32( hintmap->edge[i].dsCoord,
- move );
+ hintmap->edge[i].dsCoord = ADD_INT32( dsCoord_i, move );
if ( isPair )
- hintmap->edge[j].dsCoord = ADD_INT32( hintmap->edge[j].dsCoord,
- move );
+ hintmap->edge[j].dsCoord = ADD_INT32( dsCoord_j, move );
}
- /* assert there are no overlaps in device space */
+ /* assert there are no overlaps in device space; */
+ /* ignore tests if there was overflow (that is, if */
+ /* operands have the same sign but the sum does not) */
FT_ASSERT( i == 0 ||
+ ( ( dsCoord_i ^ move ) >= 0 &&
+ ( dsCoord_i ^ hintmap->edge[i].dsCoord ) < 0 ) ||
hintmap->edge[i - 1].dsCoord <= hintmap->edge[i].dsCoord );
FT_ASSERT( i < j ||
+ ( ( dsCoord_j ^ move ) >= 0 &&
+ ( dsCoord_j ^ hintmap->edge[j].dsCoord ) < 0 ) ||
hintmap->edge[i].dsCoord <= hintmap->edge[j].dsCoord );
/* adjust the scales, avoiding divide by zero */
CF2_Fixed midpoint =
cf2_hintmap_map(
hintmap->initialHintMap,
- ADD_INT32( secondHintEdge->csCoord,
- firstHintEdge->csCoord ) / 2 );
+ ADD_INT32(
+ firstHintEdge->csCoord,
+ SUB_INT32 ( secondHintEdge->csCoord,
+ firstHintEdge->csCoord ) / 2 ) );
CF2_Fixed halfWidth =
FT_MulFix( SUB_INT32( secondHintEdge->csCoord,
firstHintEdge->csCoord ) / 2,
}
}
- FT_TRACE6(( "%s\n", initialMap ? "flags: [p]air [g]host [t]op"
- " [b]ottom [L]ocked [S]ynthetic\n"
- "Initial hintmap"
- : "Hints:" ));
+#ifdef FT_DEBUG_LEVEL_TRACE
+ if ( initialMap )
+ {
+ FT_TRACE6(( "flags: [p]air [g]host [t]op"
+ " [b]ottom [L]ocked [S]ynthetic\n" ));
+ FT_TRACE6(( "Initial hintmap:\n" ));
+ }
+ else
+ FT_TRACE6(( "Hints:\n" ));
+#endif
+
cf2_hintmap_dump( hintmap );
/*
/* adjust positions of hint edges that are not locked to blue zones */
cf2_hintmap_adjustHints( hintmap );
- FT_TRACE6(( "(adjusted)\n" ));
+ FT_TRACE6(( "Hints adjusted:\n" ));
cf2_hintmap_dump( hintmap );
/* save the position of all hints that were used in this hint map; */
*/
FT_LOCAL_DEF( void )
cf2_interpT2CharString( CF2_Font font,
- CF2_Buffer buf,
+ const CF2_Buffer buf,
CF2_OutlineCallbacks callbacks,
const FT_Vector* translation,
FT_Bool doingSeac,
if ( decoder->glyph_names == 0 )
#endif /* FT_CONFIG_OPTION_INCREMENTAL */
{
- FT_ERROR((
- "cf2_interpT2CharString: (Type 1 seac)"
- " glyph names table not available in this font\n" ));
+ FT_ERROR(( "cf2_interpT2CharString:\n" ));
+ FT_ERROR(( " (Type 1 seac) glyph names table"
+ " not available in this font\n" ));
lastError = FT_THROW( Invalid_Glyph_Format );
goto exit;
}
if ( bchar_index < 0 || achar_index < 0 )
{
- FT_ERROR((
- "cf2_interpT2CharString: (Type 1 seac)"
- " invalid seac character code arguments\n" ));
+ FT_ERROR(( "cf2_interpT2CharString:\n" ));
+ FT_ERROR(( " (Type 1 seac) invalid"
+ " seac character code arguments\n" ));
lastError = FT_THROW( Invalid_Glyph_Format );
goto exit;
}
*/
count = cf2_stack_count( opStack );
- FT_ASSERT( (CF2_UInt)arg_cnt <= count );
+ if ( (CF2_UInt)arg_cnt > count )
+ {
+ FT_ERROR(( "cf2_interpT2CharString (Type 1 mode):"
+ " stack underflow\n" ));
+ lastError = FT_THROW( Invalid_Glyph_Format );
+ goto exit;
+ }
opIdx += count - (CF2_UInt)arg_cnt;
/* cvi( <idx> ) of BuildCharArray with */
/* WeightVector */
{
- FT_Int idx;
- PS_Blend blend = decoder->blend;
+ FT_UInt idx;
+ PS_Blend blend = decoder->blend;
+ FT_UInt len_buildchar = decoder->len_buildchar;
if ( arg_cnt != 1 || !blend )
goto Unexpected_OtherSubr;
- idx = cf2_stack_popInt( opStack );
+ idx = (FT_UInt)cf2_stack_popInt( opStack );
- if ( idx < 0 ||
- (FT_UInt)idx + blend->num_designs >
- decoder->len_buildchar )
+ if ( len_buildchar < blend->num_designs ||
+ len_buildchar - blend->num_designs < idx )
goto Unexpected_OtherSubr;
- ft_memcpy( &decoder->buildchar[idx],
- blend->weight_vector,
- blend->num_designs *
- sizeof ( blend->weight_vector[0] ) );
+ if ( decoder->buildchar && blend->weight_vector )
+ ft_memcpy( &decoder->buildchar[idx],
+ blend->weight_vector,
+ blend->num_designs *
+ sizeof ( blend->weight_vector[0] ) );
}
break;
/* <val> <idx> 2 24 callothersubr */
/* ==> set BuildCharArray[cvi( <idx> )] = <val> */
{
- CF2_Int idx;
+ CF2_UInt idx;
PS_Blend blend = decoder->blend;
if ( arg_cnt != 2 || !blend )
goto Unexpected_OtherSubr;
- idx = cf2_stack_popInt( opStack );
+ idx = (CF2_UInt)cf2_stack_popInt( opStack );
- if ( idx < 0 ||
- (FT_UInt)idx >= decoder->len_buildchar )
+ if ( idx >= decoder->len_buildchar )
goto Unexpected_OtherSubr;
decoder->buildchar[idx] =
/* ==> push BuildCharArray[cvi( idx )] */
/* onto T1 stack */
{
- CF2_Int idx;
+ CF2_UInt idx;
PS_Blend blend = decoder->blend;
if ( arg_cnt != 1 || !blend )
goto Unexpected_OtherSubr;
- idx = cf2_stack_popInt( opStack );
+ idx = (CF2_UInt)cf2_stack_popInt( opStack );
- if ( idx < 0 ||
- (FT_UInt)idx >= decoder->len_buildchar )
+ if ( idx >= decoder->len_buildchar )
goto Unexpected_OtherSubr;
cf2_stack_pushFixed( opStack,
case cf2_escPUT:
{
CF2_F16Dot16 val;
- CF2_Int idx;
+ CF2_UInt idx;
FT_TRACE4(( " put\n" ));
- idx = cf2_stack_popInt( opStack );
+ idx = (CF2_UInt)cf2_stack_popInt( opStack );
val = cf2_stack_popFixed( opStack );
- if ( idx >= 0 && idx < CF2_STORAGE_SIZE )
+ if ( idx < CF2_STORAGE_SIZE )
storage[idx] = val;
}
continue; /* do not clear the stack */
case cf2_escGET:
{
- CF2_Int idx;
+ CF2_UInt idx;
FT_TRACE4(( " get\n" ));
- idx = cf2_stack_popInt( opStack );
+ idx = (CF2_UInt)cf2_stack_popInt( opStack );
- if ( idx >= 0 && idx < CF2_STORAGE_SIZE )
+ if ( idx < CF2_STORAGE_SIZE )
cf2_stack_pushFixed( opStack, storage[idx] );
}
continue; /* do not clear the stack */
FT_LOCAL( void )
cf2_interpT2CharString( CF2_Font font,
- CF2_Buffer charstring,
+ const CF2_Buffer buf,
CF2_OutlineCallbacks callbacks,
const FT_Vector* translation,
FT_Bool doingSeac,
*
* Auxiliary functions for PostScript fonts (body).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
table->max_elems = count;
table->init = 0xDEADBEEFUL;
- table->num_elems = 0;
table->block = NULL;
table->capacity = 0;
table->cursor = 0;
}
- static void
- shift_elements( PS_Table table,
- FT_Byte* old_base )
- {
- FT_PtrDist delta = table->block - old_base;
- FT_Byte** offset = table->elements;
- FT_Byte** limit = offset + table->max_elems;
-
-
- for ( ; offset < limit; offset++ )
- {
- if ( offset[0] )
- offset[0] += delta;
- }
- }
-
-
static FT_Error
- reallocate_t1_table( PS_Table table,
- FT_Offset new_size )
+ ps_table_realloc( PS_Table table,
+ FT_Offset new_size )
{
FT_Memory memory = table->memory;
FT_Byte* old_base = table->block;
FT_Error error;
- /* allocate new base block */
- if ( FT_ALLOC( table->block, new_size ) )
- {
- table->block = old_base;
+ /* (re)allocate the base block */
+ if ( FT_REALLOC( table->block, table->capacity, new_size ) )
return error;
- }
- /* copy elements and shift offsets */
- if ( old_base )
+ /* rebase offsets if necessary */
+ if ( old_base && table->block != old_base )
{
- FT_MEM_COPY( table->block, old_base, table->capacity );
- shift_elements( table, old_base );
- FT_FREE( old_base );
+ FT_Byte** offset = table->elements;
+ FT_Byte** limit = offset + table->max_elems;
+
+
+ for ( ; offset < limit; offset++ )
+ {
+ if ( *offset )
+ *offset = table->block + ( *offset - old_base );
+ }
}
table->capacity = new_size;
new_size = FT_PAD_CEIL( new_size, 1024 );
}
- error = reallocate_t1_table( table, new_size );
+ error = ps_table_realloc( table, new_size );
if ( error )
return error;
* @InOut:
* table ::
* The target table.
- *
- * @Note:
- * This function does NOT release the heap's memory block. It is up
- * to the caller to clean it, or reference it in its own structures.
*/
FT_LOCAL_DEF( void )
ps_table_done( PS_Table table )
{
- FT_Memory memory = table->memory;
- FT_Error error;
- FT_Byte* old_base = table->block;
-
-
- /* should never fail, because rec.cursor <= rec.size */
- if ( !old_base )
- return;
-
- if ( FT_ALLOC( table->block, table->cursor ) )
- return;
- FT_MEM_COPY( table->block, old_base, table->cursor );
- shift_elements( table, old_base );
-
- table->capacity = table->cursor;
- FT_FREE( old_base );
-
- FT_UNUSED( error );
+ /* no problem if shrinking fails */
+ ps_table_realloc( table, table->cursor );
}
FT_Memory memory = table->memory;
- if ( (FT_ULong)table->init == 0xDEADBEEFUL )
+ if ( table->init == 0xDEADBEEFUL )
{
FT_FREE( table->block );
FT_FREE( table->elements );
if ( *cur == '<' ) /* <...> */
{
- if ( cur + 1 < limit && *(cur + 1) == '<' ) /* << */
+ if ( cur + 1 < limit && *( cur + 1 ) == '<' ) /* << */
{
cur++;
cur++;
if ( cur < limit && cur == parser->cursor )
{
FT_ERROR(( "ps_parser_skip_PS_token:"
- " current token is `%c' which is self-delimiting\n"
- " "
- " but invalid at this point\n",
+ " current token is `%c' which is self-delimiting\n",
*cur ));
+ FT_ERROR(( " "
+ " but invalid at this point\n" ));
error = FT_THROW( Invalid_File_Format );
}
}
len = (FT_UInt)( cur - *cursor );
- if ( cur >= limit || FT_ALLOC( result, len + 1 ) )
+ if ( cur >= limit || FT_QALLOC( result, len + 1 ) )
return 0;
/* now copy the string */
{
FT_Byte* q = (FT_Byte*)objects[idx] + field->offset;
FT_Long val;
- FT_String* string = NULL;
skip_spaces( &cur, limit );
case T1_FIELD_TYPE_STRING:
case T1_FIELD_TYPE_KEY:
{
- FT_Memory memory = parser->memory;
- FT_UInt len = (FT_UInt)( limit - cur );
+ FT_Memory memory = parser->memory;
+ FT_UInt len = (FT_UInt)( limit - cur );
+ FT_String* string = NULL;
if ( cur >= limit )
else
{
FT_ERROR(( "ps_parser_load_field:"
- " expected a name or string\n"
- " "
+ " expected a name or string\n" ));
+ FT_ERROR(( " "
" but found token of type %d instead\n",
token.type ));
error = FT_THROW( Invalid_File_Format );
FT_TRACE0(( "ps_parser_load_field: overwriting field %s\n",
field->ident ));
FT_FREE( *(FT_String**)q );
- *(FT_String**)q = NULL;
}
- if ( FT_ALLOC( string, len + 1 ) )
+ if ( FT_QALLOC( string, len + 1 ) )
goto Exit;
FT_MEM_COPY( string, cur, len );
FT_UInt i;
- if ( FT_NEW_ARRAY( temp, max_objects * 4 ) )
+ if ( FT_QNEW_ARRAY( temp, max_objects * 4 ) )
goto Exit;
for ( i = 0; i < 4; i++ )
if ( result < 0 || (FT_UInt)result < max_objects )
{
FT_ERROR(( "ps_parser_load_field:"
- " expected %d integer%s in the %s subarray\n"
- " "
- " of /FontBBox in the /Blend dictionary\n",
+ " expected %d integer%s in the %s subarray\n",
max_objects, max_objects > 1 ? "s" : "",
i == 0 ? "first"
: ( i == 1 ? "second"
: ( i == 2 ? "third"
: "fourth" ) ) ));
+ FT_ERROR(( " "
+ " of /FontBBox in the /Blend dictionary\n" ));
error = FT_THROW( Invalid_File_Format );
FT_FREE( temp );
*
* Auxiliary functions for PostScript fonts (specification).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
FT_Error* e,
FT_UInt stackSize )
{
- FT_Error error = FT_Err_Ok; /* for FT_NEW */
-
+ FT_Error error; /* for FT_QNEW */
CF2_Stack stack = NULL;
- if ( FT_NEW( stack ) )
+ if ( FT_QNEW( stack ) )
return NULL;
- /* initialize the structure; FT_NEW zeroes it */
stack->memory = memory;
stack->error = e;
/* allocate the stack buffer */
- if ( FT_NEW_ARRAY( stack->buffer, stackSize ) )
+ if ( FT_QNEW_ARRAY( stack->buffer, stackSize ) )
{
FT_FREE( stack );
return NULL;
{
union
{
- CF2_Fixed r; /* 16.16 fixed point */
- CF2_Frac f; /* 2.30 fixed point (for font matrix) */
+ CF2_Fixed r; /* 16.16 fixed-point */
+ CF2_Frac f; /* 2.30 fixed-point (for font matrix) */
CF2_Int i;
} u;
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
*
* Type 1 character map support (body).
*
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
FT_CALLBACK_DEF( void )
- t1_cmap_std_done( T1_CMapStd cmap )
+ t1_cmap_std_done( FT_CMap cmap_ ) /* T1_CMapStd */
{
+ T1_CMapStd cmap = (T1_CMapStd)cmap_;
+
+
cmap->num_glyphs = 0;
cmap->glyph_names = NULL;
cmap->sid_to_string = NULL;
FT_CALLBACK_DEF( FT_UInt )
- t1_cmap_std_char_index( T1_CMapStd cmap,
- FT_UInt32 char_code )
+ t1_cmap_std_char_index( FT_CMap cmap, /* T1_CMapStd */
+ FT_UInt32 char_code )
{
- FT_UInt result = 0;
+ T1_CMapStd t1cmap = (T1_CMapStd)cmap;
+ FT_UInt result = 0;
if ( char_code < 256 )
/* convert character code to Adobe SID string */
- code = cmap->code_to_sid[char_code];
- glyph_name = cmap->sid_to_string( code );
+ code = t1cmap->code_to_sid[char_code];
+ glyph_name = t1cmap->sid_to_string( code );
/* look for the corresponding glyph name */
- for ( n = 0; n < cmap->num_glyphs; n++ )
+ for ( n = 0; n < t1cmap->num_glyphs; n++ )
{
- const char* gname = cmap->glyph_names[n];
+ const char* gname = t1cmap->glyph_names[n];
if ( gname && gname[0] == glyph_name[0] &&
}
- FT_CALLBACK_DEF( FT_UInt32 )
- t1_cmap_std_char_next( T1_CMapStd cmap,
- FT_UInt32 *pchar_code )
+ FT_CALLBACK_DEF( FT_UInt )
+ t1_cmap_std_char_next( FT_CMap cmap,
+ FT_UInt32 *pchar_code )
{
FT_UInt result = 0;
FT_UInt32 char_code = *pchar_code + 1;
FT_CALLBACK_DEF( FT_Error )
- t1_cmap_standard_init( T1_CMapStd cmap,
+ t1_cmap_standard_init( FT_CMap cmap, /* T1_CMapStd */
FT_Pointer pointer )
{
+ T1_CMapStd t1cmap = (T1_CMapStd)cmap;
FT_UNUSED( pointer );
- t1_cmap_std_init( cmap, 0 );
+ t1_cmap_std_init( t1cmap, 0 );
return 0;
}
FT_CALLBACK_DEF( FT_Error )
- t1_cmap_expert_init( T1_CMapStd cmap,
+ t1_cmap_expert_init( FT_CMap cmap, /* T1_CMapStd */
FT_Pointer pointer )
{
+ T1_CMapStd t1cmap = (T1_CMapStd)cmap;
FT_UNUSED( pointer );
- t1_cmap_std_init( cmap, 1 );
+ t1_cmap_std_init( t1cmap, 1 );
return 0;
}
FT_CALLBACK_DEF( FT_Error )
- t1_cmap_custom_init( T1_CMapCustom cmap,
- FT_Pointer pointer )
+ t1_cmap_custom_init( FT_CMap cmap, /* T1_CMapCustom */
+ FT_Pointer pointer )
{
- T1_Face face = (T1_Face)FT_CMAP_FACE( cmap );
- T1_Encoding encoding = &face->type1.encoding;
+ T1_CMapCustom t1cmap = (T1_CMapCustom)cmap;
+ T1_Face face = (T1_Face)FT_CMAP_FACE( cmap );
+ T1_Encoding encoding = &face->type1.encoding;
FT_UNUSED( pointer );
- cmap->first = (FT_UInt)encoding->code_first;
- cmap->count = (FT_UInt)encoding->code_last - cmap->first;
- cmap->indices = encoding->char_index;
+ t1cmap->first = (FT_UInt)encoding->code_first;
+ t1cmap->count = (FT_UInt)encoding->code_last - t1cmap->first;
+ t1cmap->indices = encoding->char_index;
- FT_ASSERT( cmap->indices );
+ FT_ASSERT( t1cmap->indices );
FT_ASSERT( encoding->code_first <= encoding->code_last );
return 0;
FT_CALLBACK_DEF( void )
- t1_cmap_custom_done( T1_CMapCustom cmap )
+ t1_cmap_custom_done( FT_CMap cmap ) /* T1_CMapCustom */
{
- cmap->indices = NULL;
- cmap->first = 0;
- cmap->count = 0;
+ T1_CMapCustom t1cmap = (T1_CMapCustom)cmap;
+
+
+ t1cmap->indices = NULL;
+ t1cmap->first = 0;
+ t1cmap->count = 0;
}
FT_CALLBACK_DEF( FT_UInt )
- t1_cmap_custom_char_index( T1_CMapCustom cmap,
- FT_UInt32 char_code )
+ t1_cmap_custom_char_index( FT_CMap cmap, /* T1_CMapCustom */
+ FT_UInt32 char_code )
{
- FT_UInt result = 0;
+ T1_CMapCustom t1cmap = (T1_CMapCustom)cmap;
+ FT_UInt result = 0;
- if ( ( char_code >= cmap->first ) &&
- ( char_code < ( cmap->first + cmap->count ) ) )
- result = cmap->indices[char_code];
+ if ( char_code >= t1cmap->first &&
+ char_code < ( t1cmap->first + t1cmap->count ) )
+ result = t1cmap->indices[char_code];
return result;
}
- FT_CALLBACK_DEF( FT_UInt32 )
- t1_cmap_custom_char_next( T1_CMapCustom cmap,
- FT_UInt32 *pchar_code )
+ FT_CALLBACK_DEF( FT_UInt )
+ t1_cmap_custom_char_next( FT_CMap cmap, /* T1_CMapCustom */
+ FT_UInt32 *pchar_code )
{
- FT_UInt result = 0;
- FT_UInt32 char_code = *pchar_code;
+ T1_CMapCustom t1cmap = (T1_CMapCustom)cmap;
+ FT_UInt result = 0;
+ FT_UInt32 char_code = *pchar_code;
char_code++;
- if ( char_code < cmap->first )
- char_code = cmap->first;
+ if ( char_code < t1cmap->first )
+ char_code = t1cmap->first;
- for ( ; char_code < ( cmap->first + cmap->count ); char_code++ )
+ for ( ; char_code < ( t1cmap->first + t1cmap->count ); char_code++ )
{
- result = cmap->indices[char_code];
+ result = t1cmap->indices[char_code];
if ( result != 0 )
goto Exit;
}
/*************************************************************************/
FT_CALLBACK_DEF( const char * )
- psaux_get_glyph_name( T1_Face face,
+ psaux_get_glyph_name( void* face_,
FT_UInt idx )
{
+ T1_Face face = (T1_Face)face_;
+
+
return face->type1.glyph_names[idx];
}
FT_CALLBACK_DEF( FT_Error )
- t1_cmap_unicode_init( PS_Unicodes unicodes,
- FT_Pointer pointer )
+ t1_cmap_unicode_init( FT_CMap cmap, /* PS_Unicodes */
+ FT_Pointer pointer )
{
- T1_Face face = (T1_Face)FT_CMAP_FACE( unicodes );
- FT_Memory memory = FT_FACE_MEMORY( face );
- FT_Service_PsCMaps psnames = (FT_Service_PsCMaps)face->psnames;
+ PS_Unicodes unicodes = (PS_Unicodes)cmap;
+ T1_Face face = (T1_Face)FT_CMAP_FACE( cmap );
+ FT_Memory memory = FT_FACE_MEMORY( face );
+ FT_Service_PsCMaps psnames = (FT_Service_PsCMaps)face->psnames;
FT_UNUSED( pointer );
return psnames->unicodes_init( memory,
unicodes,
(FT_UInt)face->type1.num_glyphs,
- (PS_GetGlyphNameFunc)&psaux_get_glyph_name,
+ &psaux_get_glyph_name,
(PS_FreeGlyphNameFunc)NULL,
(FT_Pointer)face );
}
FT_CALLBACK_DEF( void )
- t1_cmap_unicode_done( PS_Unicodes unicodes )
+ t1_cmap_unicode_done( FT_CMap cmap ) /* PS_Unicodes */
{
- FT_Face face = FT_CMAP_FACE( unicodes );
- FT_Memory memory = FT_FACE_MEMORY( face );
+ PS_Unicodes unicodes = (PS_Unicodes)cmap;
+ FT_Face face = FT_CMAP_FACE( cmap );
+ FT_Memory memory = FT_FACE_MEMORY( face );
FT_FREE( unicodes->maps );
FT_CALLBACK_DEF( FT_UInt )
- t1_cmap_unicode_char_index( PS_Unicodes unicodes,
- FT_UInt32 char_code )
+ t1_cmap_unicode_char_index( FT_CMap cmap, /* PS_Unicodes */
+ FT_UInt32 char_code )
{
- T1_Face face = (T1_Face)FT_CMAP_FACE( unicodes );
- FT_Service_PsCMaps psnames = (FT_Service_PsCMaps)face->psnames;
+ PS_Unicodes unicodes = (PS_Unicodes)cmap;
+ T1_Face face = (T1_Face)FT_CMAP_FACE( cmap );
+ FT_Service_PsCMaps psnames = (FT_Service_PsCMaps)face->psnames;
return psnames->unicodes_char_index( unicodes, char_code );
}
- FT_CALLBACK_DEF( FT_UInt32 )
- t1_cmap_unicode_char_next( PS_Unicodes unicodes,
- FT_UInt32 *pchar_code )
+ FT_CALLBACK_DEF( FT_UInt )
+ t1_cmap_unicode_char_next( FT_CMap cmap, /* PS_Unicodes */
+ FT_UInt32 *pchar_code )
{
- T1_Face face = (T1_Face)FT_CMAP_FACE( unicodes );
- FT_Service_PsCMaps psnames = (FT_Service_PsCMaps)face->psnames;
+ PS_Unicodes unicodes = (PS_Unicodes)cmap;
+ T1_Face face = (T1_Face)FT_CMAP_FACE( cmap );
+ FT_Service_PsCMaps psnames = (FT_Service_PsCMaps)face->psnames;
return psnames->unicodes_char_next( unicodes, pchar_code );
*
* Type 1 character map support (specification).
*
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* PostScript Type 1 decoding routines (body).
*
- * Copyright (C) 2000-2020 by
+ * Copyright (C) 2000-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
#include "psauxerr.h"
+
/* ensure proper sign extension */
-#define Fix2Int( f ) ( (FT_Int)(FT_Short)( (f) >> 16 ) )
+#define Fix2Int( f ) ( (FT_Int) (FT_Short)( (f) >> 16 ) )
+#define Fix2UInt( f ) ( (FT_UInt)(FT_Short)( (f) >> 16 ) )
+
/**************************************************************************
*
#ifdef FT_DEBUG_LEVEL_TRACE
if ( bol )
{
- FT_TRACE5(( " (%d)", decoder->top - decoder->stack ));
+ FT_TRACE5(( " (%td)", decoder->top - decoder->stack ));
bol = FALSE;
}
#endif
/* <val> <idx> 2 24 callothersubr */
/* ==> set BuildCharArray[cvi( <idx> )] = <val> */
{
- FT_Int idx;
+ FT_UInt idx;
PS_Blend blend = decoder->blend;
if ( arg_cnt != 2 || !blend )
goto Unexpected_OtherSubr;
- idx = Fix2Int( top[1] );
+ idx = Fix2UInt( top[1] );
- if ( idx < 0 || (FT_UInt) idx >= decoder->len_buildchar )
+ if ( idx >= decoder->len_buildchar )
goto Unexpected_OtherSubr;
decoder->buildchar[idx] = top[0];
/* ==> push BuildCharArray[cvi( idx )] */
/* onto T1 stack */
{
- FT_Int idx;
+ FT_UInt idx;
PS_Blend blend = decoder->blend;
if ( arg_cnt != 1 || !blend )
goto Unexpected_OtherSubr;
- idx = Fix2Int( top[0] );
+ idx = Fix2UInt( top[0] );
- if ( idx < 0 || (FT_UInt) idx >= decoder->len_buildchar )
+ if ( idx >= decoder->len_buildchar )
goto Unexpected_OtherSubr;
top[0] = decoder->buildchar[idx];
if ( top - decoder->stack != num_args )
FT_TRACE0(( "t1_decoder_parse_charstrings:"
" too much operands on the stack"
- " (seen %d, expected %d)\n",
+ " (seen %td, expected %d)\n",
top - decoder->stack, num_args ));
- break;
+ break;
}
#endif /* FT_DEBUG_LEVEL_TRACE */
FT_TRACE4(( "BuildCharArray = [ " ));
for ( i = 0; i < decoder->len_buildchar; i++ )
- FT_TRACE4(( "%d ", decoder->buildchar[i] ));
+ FT_TRACE4(( "%ld ", decoder->buildchar[i] ));
FT_TRACE4(( "]\n" ));
}
} /* while ip < limit */
- FT_TRACE4(( "..end..\n\n" ));
+ FT_TRACE4(( "..end..\n" ));
+ FT_TRACE4(( "\n" ));
Fail:
return error;
} /* while ip < limit */
- FT_TRACE4(( "..end..\n\n" ));
+ FT_TRACE4(( "..end..\n" ));
+ FT_TRACE4(( "\n" ));
No_Width:
FT_ERROR(( "t1_decoder_parse_metrics:"
*
* PostScript Type 1 decoding routines (specification).
*
- * Copyright (C) 2000-2020 by
+ * Copyright (C) 2000-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
*
* PostScript hinting algorithm (body).
*
- * Copyright (C) 2001-2020 by
+ * Copyright (C) 2001-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used
count = hints->num_hints;
/* allocate our tables */
- if ( FT_NEW_ARRAY( table->sort, 2 * count ) ||
- FT_NEW_ARRAY( table->hints, count ) ||
- FT_NEW_ARRAY( table->zones, 2 * count + 1 ) )
+ if ( FT_QNEW_ARRAY( table->sort, 2 * count ) ||
+ FT_QNEW_ARRAY( table->hints, count ) ||
+ FT_QNEW_ARRAY( table->zones, 2 * count + 1 ) )
goto Exit;
table->max_hints = count;
- table->sort_global = table->sort + count;
+ table->sort_global = FT_OFFSET( table->sort, count );
table->num_hints = 0;
table->num_zones = 0;
table->zone = NULL;
/* now, sort the hints; they are guaranteed to not overlap */
/* so we can compare their "org_pos" field directly */
{
- FT_Int i1, i2;
+ FT_UInt i1, i2;
PSH_Hint hint1, hint2;
PSH_Hint* sort = table->sort;
/* a simple bubble sort will do, since in 99% of cases, the hints */
/* will be already sorted -- and the sort will be linear */
- for ( i1 = 1; i1 < (FT_Int)count; i1++ )
+ for ( i1 = 1; i1 < count; i1++ )
{
hint1 = sort[i1];
- for ( i2 = i1 - 1; i2 >= 0; i2-- )
+ /* this loop stops when i2 wraps around after reaching 0 */
+ for ( i2 = i1 - 1; i2 < i1; i2-- )
{
hint2 = sort[i2];
if ( !psh_hint_is_fitted( parent ) )
psh_hint_align( parent, globals, dimension, glyph );
- /* keep original relation between hints, this is, use the */
+ /* keep original relation between hints, that is, use the */
/* scaled distance between the centers of the hints to */
/* compute the new position */
par_org_center = parent->org_pos + ( parent->org_len >> 1 );
return;
}
-#endif /* DEBUG_HINTER*/
+#endif /* DEBUG_HINTER */
hint = table->hints;
count = table->max_hints;
}
- static int
+ static PSH_Dir
psh_compute_dir( FT_Pos dx,
FT_Pos dy )
{
- FT_Pos ax, ay;
- int result = PSH_DIR_NONE;
+ FT_Pos ax, ay;
+ PSH_Dir result = PSH_DIR_NONE;
ax = FT_ABS( dx );
memory = glyph->memory = globals->memory;
/* allocate and setup points + contours arrays */
- if ( FT_NEW_ARRAY( glyph->points, outline->n_points ) ||
- FT_NEW_ARRAY( glyph->contours, outline->n_contours ) )
+ if ( FT_QNEW_ARRAY( glyph->points, outline->n_points ) ||
+ FT_QNEW_ARRAY( glyph->contours, outline->n_contours ) )
goto Exit;
glyph->num_points = (FT_UInt)outline->n_points;
FT_Pos dxi, dyi, dxo, dyo;
+ point->flags = 0;
if ( !( outline->tags[n] & FT_CURVE_TAG_ON ) )
- point->flags = PSH_POINT_OFF;
+ psh_point_set_off( point );
dxi = vec[n].x - vec[n_prev].x;
dyi = vec[n].y - vec[n_prev].y;
- point->dir_in = (FT_Char)psh_compute_dir( dxi, dyi );
+ point->dir_in = psh_compute_dir( dxi, dyi );
dxo = vec[n_next].x - vec[n].x;
dyo = vec[n_next].y - vec[n].y;
- point->dir_out = (FT_Char)psh_compute_dir( dxo, dyo );
+ point->dir_out = psh_compute_dir( dxo, dyo );
/* detect smooth points */
- if ( point->flags & PSH_POINT_OFF )
- point->flags |= PSH_POINT_SMOOTH;
+ if ( psh_point_is_off( point ) )
+ psh_point_set_smooth( point );
else if ( point->dir_in == point->dir_out )
{
if ( point->dir_out != PSH_DIR_NONE ||
psh_corner_is_flat( dxi, dyi, dxo, dyo ) )
- point->flags |= PSH_POINT_SMOOTH;
+ psh_point_set_smooth( point );
}
}
}
}
- /* major_dir is the direction for points on the bottom/left of the stem; */
- /* Points on the top/right of the stem will have a direction of */
- /* -major_dir. */
-
+ /* the min and max are based on contour orientation and fill rule */
static void
psh_hint_table_find_strong_points( PSH_Hint_Table table,
PSH_Point point,
FT_UInt count,
FT_Int threshold,
- FT_Int major_dir )
+ PSH_Dir major_dir )
{
PSH_Hint* sort = table->sort;
FT_UInt num_hints = table->num_hints;
for ( ; count > 0; count--, point++ )
{
- FT_Int point_dir = 0;
- FT_Pos org_u = point->org_u;
+ PSH_Dir point_dir;
+ FT_Pos org_u = point->org_u;
if ( psh_point_is_strong( point ) )
continue;
- if ( PSH_DIR_COMPARE( point->dir_in, major_dir ) )
- point_dir = point->dir_in;
-
- else if ( PSH_DIR_COMPARE( point->dir_out, major_dir ) )
- point_dir = point->dir_out;
+ point_dir =
+ (PSH_Dir)( ( point->dir_in | point->dir_out ) & major_dir );
- if ( point_dir )
+ if ( point_dir & ( PSH_DIR_DOWN | PSH_DIR_RIGHT ) )
{
- if ( point_dir == major_dir )
- {
- FT_UInt nn;
+ FT_UInt nn;
- for ( nn = 0; nn < num_hints; nn++ )
- {
- PSH_Hint hint = sort[nn];
- FT_Pos d = org_u - hint->org_pos;
+ for ( nn = 0; nn < num_hints; nn++ )
+ {
+ PSH_Hint hint = sort[nn];
+ FT_Pos d = org_u - hint->org_pos;
- if ( d < threshold && -d < threshold )
- {
- psh_point_set_strong( point );
- point->flags2 |= PSH_POINT_EDGE_MIN;
- point->hint = hint;
- break;
- }
+ if ( d < threshold && -d < threshold )
+ {
+ psh_point_set_strong( point );
+ point->flags2 |= PSH_POINT_EDGE_MIN;
+ point->hint = hint;
+ break;
}
}
- else if ( point_dir == -major_dir )
- {
- FT_UInt nn;
+ }
+ else if ( point_dir & ( PSH_DIR_UP | PSH_DIR_LEFT ) )
+ {
+ FT_UInt nn;
- for ( nn = 0; nn < num_hints; nn++ )
- {
- PSH_Hint hint = sort[nn];
- FT_Pos d = org_u - hint->org_pos - hint->org_len;
+ for ( nn = 0; nn < num_hints; nn++ )
+ {
+ PSH_Hint hint = sort[nn];
+ FT_Pos d = org_u - hint->org_pos - hint->org_len;
- if ( d < threshold && -d < threshold )
- {
- psh_point_set_strong( point );
- point->flags2 |= PSH_POINT_EDGE_MAX;
- point->hint = hint;
- break;
- }
+ if ( d < threshold && -d < threshold )
+ {
+ psh_point_set_strong( point );
+ point->flags2 |= PSH_POINT_EDGE_MAX;
+ point->hint = hint;
+ break;
}
}
}
/* the accepted shift for strong points in fractional pixels */
#define PSH_STRONG_THRESHOLD 32
- /* the maximum shift value in font units */
-#define PSH_STRONG_THRESHOLD_MAXIMUM 30
+ /* the maximum shift value in font units tuned to distinguish */
+ /* between stems and serifs in URW+ font collection */
+#define PSH_STRONG_THRESHOLD_MAXIMUM 12
/* find strong points in a glyph */
PS_Mask mask = table->hint_masks->masks;
FT_UInt num_masks = table->hint_masks->num_masks;
FT_UInt first = 0;
- FT_Int major_dir = ( dimension == 0 ) ? PSH_DIR_VERTICAL
+ PSH_Dir major_dir = ( dimension == 0 ) ? PSH_DIR_VERTICAL
: PSH_DIR_HORIZONTAL;
PSH_Dimension dim = &glyph->globals->dimension[dimension];
FT_Fixed scale = dim->scale_mult;
/* check tangents */
- if ( !PSH_DIR_COMPARE( point->dir_in, PSH_DIR_HORIZONTAL ) &&
- !PSH_DIR_COMPARE( point->dir_out, PSH_DIR_HORIZONTAL ) )
+ if ( !( point->dir_in & PSH_DIR_HORIZONTAL ) &&
+ !( point->dir_out & PSH_DIR_HORIZONTAL ) )
continue;
/* skip strong points */
FT_Error error;
- if ( FT_NEW_ARRAY( strongs, num_strongs ) )
+ if ( FT_QNEW_ARRAY( strongs, num_strongs ) )
return;
}
FT_Fixed old_x_scale = x_scale;
FT_Fixed old_y_scale = y_scale;
- FT_Fixed scaled;
- FT_Fixed fitted;
+ FT_Fixed scaled = 0;
+ FT_Fixed fitted = 0;
FT_Bool rescale = FALSE;
- scaled = FT_MulFix( globals->blues.normal_top.zones->org_ref, y_scale );
- fitted = FT_PIX_ROUND( scaled );
+ if ( globals->blues.normal_top.count )
+ {
+ scaled = FT_MulFix( globals->blues.normal_top.zones->org_ref, y_scale );
+ fitted = FT_PIX_ROUND( scaled );
+ }
if ( fitted != 0 && scaled != fitted )
{
*
* PostScript hinting algorithm (specification).
*
- * Copyright (C) 2001-2020 by
+ * Copyright (C) 2001-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
typedef struct PSH_PointRec_* PSH_Point;
typedef struct PSH_ContourRec_* PSH_Contour;
- enum
+ typedef enum PSH_Dir_
{
- PSH_DIR_NONE = 4,
- PSH_DIR_UP = -1,
- PSH_DIR_DOWN = 1,
- PSH_DIR_LEFT = -2,
- PSH_DIR_RIGHT = 2
- };
+ PSH_DIR_NONE = 0,
+ PSH_DIR_UP = 1,
+ PSH_DIR_DOWN = 2,
+ PSH_DIR_VERTICAL = 1 | 2,
+ PSH_DIR_LEFT = 4,
+ PSH_DIR_RIGHT = 8,
+ PSH_DIR_HORIZONTAL = 4 | 8
-#define PSH_DIR_HORIZONTAL 2
-#define PSH_DIR_VERTICAL 1
-
-#define PSH_DIR_COMPARE( d1, d2 ) ( (d1) == (d2) || (d1) == -(d2) )
-#define PSH_DIR_IS_HORIZONTAL( d ) PSH_DIR_COMPARE( d, PSH_DIR_HORIZONTAL )
-#define PSH_DIR_IS_VERTICAL( d ) PSH_DIR_COMPARE( d, PSH_DIR_VERTICAL )
+ } PSH_Dir;
/* the following bit-flags are computed once by the glyph */
PSH_Contour contour;
FT_UInt flags;
FT_UInt flags2;
- FT_Char dir_in;
- FT_Char dir_out;
+ PSH_Dir dir_in;
+ PSH_Dir dir_out;
PSH_Hint hint;
FT_Pos org_u;
FT_Pos org_v;
PSH_Globals globals;
PSH_Hint_TableRec hint_tables[2];
- FT_Bool vertical;
- FT_Int major_dir;
- FT_Int minor_dir;
-
FT_Bool do_horz_hints;
FT_Bool do_vert_hints;
FT_Bool do_horz_snapping;
* PostScript hinter global hinting management (body).
* Inspired by the new auto-hinter module.
*
- * Copyright (C) 2001-2020 by
+ * Copyright (C) 2001-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used
FT_Error error;
- if ( !FT_NEW( globals ) )
+ if ( !FT_QNEW( globals ) )
{
FT_UInt count;
FT_Short* read;
*
* PostScript hinter global hinting management.
*
- * Copyright (C) 2001-2020 by
+ * Copyright (C) 2001-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* FreeType PostScript Hinting module
*
- * Copyright (C) 2001-2020 by
+ * Copyright (C) 2001-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* FreeType PostScript hinter module implementation (body).
*
- * Copyright (C) 2001-2020 by
+ * Copyright (C) 2001-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
/* finalize module */
FT_CALLBACK_DEF( void )
- ps_hinter_done( PS_Hinter_Module module )
+ ps_hinter_done( FT_Module module_ ) /* PS_Hinter_Module */
{
+ PS_Hinter_Module module = (PS_Hinter_Module)module_;
+
+
module->t1_funcs.hints = NULL;
module->t2_funcs.hints = NULL;
/* initialize module, create hints recorder and the interface */
FT_CALLBACK_DEF( FT_Error )
- ps_hinter_init( PS_Hinter_Module module )
+ ps_hinter_init( FT_Module module_ ) /* PS_Hinter_Module */
{
+ PS_Hinter_Module module = (PS_Hinter_Module)module_;
+
FT_Memory memory = module->root.memory;
void* ph = &module->ps_hints;
*
* PostScript hinter module interface (specification).
*
- * Copyright (C) 2001-2020 by
+ * Copyright (C) 2001-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* PS Hinter error codes (specification only).
*
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* FreeType PostScript hints recorder (body).
*
- * Copyright (C) 2001-2020 by
+ * Copyright (C) 2001-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
{
FT_UInt old_max = table->max_hints;
FT_UInt new_max = count;
- FT_Error error = FT_Err_Ok;
+ FT_Error error;
- if ( new_max > old_max )
- {
- /* try to grow the table */
- new_max = FT_PAD_CEIL( new_max, 8 );
- if ( !FT_RENEW_ARRAY( table->hints, old_max, new_max ) )
- table->max_hints = new_max;
- }
+ /* try to grow the table */
+ new_max = FT_PAD_CEIL( new_max, 8 );
+ if ( !FT_QRENEW_ARRAY( table->hints, old_max, new_max ) )
+ table->max_hints = new_max;
+
return error;
}
count = table->num_hints;
count++;
- if ( count >= table->max_hints )
+ if ( count > table->max_hints )
{
error = ps_hint_table_ensure( table, count, memory );
if ( error )
goto Exit;
}
- hint = table->hints + count - 1;
- hint->pos = 0;
- hint->len = 0;
- hint->flags = 0;
+ hint = table->hints + count - 1; /* initialized upstream */
table->num_hints = count;
FT_UInt count,
FT_Memory memory )
{
- FT_UInt old_max = ( mask->max_bits + 7 ) >> 3;
- FT_UInt new_max = ( count + 7 ) >> 3;
+ FT_UInt old_max = mask->max_bits >> 3;
+ FT_UInt new_max = ( count + 7 ) >> 3;
FT_Error error = FT_Err_Ok;
if ( new_max > old_max )
{
new_max = FT_PAD_CEIL( new_max, 8 );
+ /* added bytes are zeroed here */
if ( !FT_RENEW_ARRAY( mask->bytes, old_max, new_max ) )
mask->max_bits = new_max * 8;
}
/* test a bit value in a given mask */
static FT_Int
ps_mask_test_bit( PS_Mask mask,
- FT_Int idx )
+ FT_UInt idx )
{
- if ( (FT_UInt)idx >= mask->num_bits )
+ if ( idx >= mask->num_bits )
return 0;
return mask->bytes[idx >> 3] & ( 0x80 >> ( idx & 7 ) );
}
- /* clear a given bit */
- static void
- ps_mask_clear_bit( PS_Mask mask,
- FT_UInt idx )
- {
- FT_Byte* p;
-
-
- if ( idx >= mask->num_bits )
- return;
-
- p = mask->bytes + ( idx >> 3 );
- p[0] = (FT_Byte)( p[0] & ~( 0x80 >> ( idx & 7 ) ) );
- }
-
-
/* set a given bit, possibly grow the mask */
static FT_Error
ps_mask_set_bit( PS_Mask mask,
mask = table->masks + count - 1;
mask->num_bits = 0;
mask->end_point = 0;
+ /* reused mask must be cleared */
+ if ( mask->max_bits )
+ FT_MEM_ZERO( mask->bytes, mask->max_bits >> 3 );
+
table->num_masks = count;
Exit:
PS_Mask mask2 = table->masks + index2;
FT_UInt count1 = mask1->num_bits;
FT_UInt count2 = mask2->num_bits;
- FT_Int delta;
+ FT_UInt delta;
if ( count2 > 0 )
/* if "count2" is greater than "count1", we need to grow the */
- /* first bitset, and clear the highest bits */
+ /* first bitset */
if ( count2 > count1 )
{
error = ps_mask_ensure( mask1, count2, memory );
if ( error )
goto Exit;
- for ( pos = count1; pos < count2; pos++ )
- ps_mask_clear_bit( mask1, pos );
+ mask1->num_bits = count2;
}
/* merge (unite) the bitsets */
mask2->end_point = 0;
/* number of masks to move */
- delta = (FT_Int)( table->num_masks - 1 - index2 );
+ delta = table->num_masks - 1 - index2;
if ( delta > 0 )
{
/* move to end of table for reuse */
ft_memmove( mask2,
mask2 + 1,
- (FT_UInt)delta * sizeof ( PS_MaskRec ) );
+ delta * sizeof ( PS_MaskRec ) );
mask2[delta] = dummy;
}
ps_mask_table_merge_all( PS_Mask_Table table,
FT_Memory memory )
{
- FT_Int index1, index2;
+ FT_UInt index1, index2;
FT_Error error = FT_Err_Ok;
- /* both loops go down to 0, thus FT_Int for index1 and index2 */
- for ( index1 = (FT_Int)table->num_masks - 1; index1 > 0; index1-- )
+ /* the loops stop when unsigned indices wrap around after 0 */
+ for ( index1 = table->num_masks - 1; index1 < table->num_masks; index1-- )
{
- for ( index2 = index1 - 1; index2 >= 0; index2-- )
+ for ( index2 = index1 - 1; index2 < index1; index2-- )
{
- if ( ps_mask_table_test_intersect( table,
- (FT_UInt)index1,
- (FT_UInt)index2 ) )
+ if ( ps_mask_table_test_intersect( table, index1, index2 ) )
{
- error = ps_mask_table_merge( table,
- (FT_UInt)index2,
- (FT_UInt)index1,
- memory );
+ error = ps_mask_table_merge( table, index2, index1, memory );
if ( error )
goto Exit;
FT_Int pos,
FT_Int len,
FT_Memory memory,
- FT_Int *aindex )
+ FT_UInt *aindex )
{
FT_Error error = FT_Err_Ok;
FT_UInt flags = 0;
len = 0;
}
- if ( aindex )
- *aindex = -1;
-
/* now, lookup stem in the current hints table */
{
PS_Mask mask;
goto Exit;
if ( aindex )
- *aindex = (FT_Int)idx;
+ *aindex = idx;
}
Exit:
/* add a "hstem3/vstem3" counter to our dimension table */
static FT_Error
ps_dimension_add_counter( PS_Dimension dim,
- FT_Int hint1,
- FT_Int hint2,
- FT_Int hint3,
+ FT_UInt hint1,
+ FT_UInt hint2,
+ FT_UInt hint3,
FT_Memory memory )
{
FT_Error error = FT_Err_Ok;
}
/* now, set the bits for our hints in the counter mask */
- if ( hint1 >= 0 )
- {
- error = ps_mask_set_bit( counter, (FT_UInt)hint1, memory );
- if ( error )
- goto Exit;
- }
+ error = ps_mask_set_bit( counter, hint1, memory );
+ if ( error )
+ goto Exit;
- if ( hint2 >= 0 )
- {
- error = ps_mask_set_bit( counter, (FT_UInt)hint2, memory );
- if ( error )
- goto Exit;
- }
+ error = ps_mask_set_bit( counter, hint2, memory );
+ if ( error )
+ goto Exit;
- if ( hint3 >= 0 )
- {
- error = ps_mask_set_bit( counter, (FT_UInt)hint3, memory );
- if ( error )
- goto Exit;
- }
+ error = ps_mask_set_bit( counter, hint3, memory );
+ if ( error )
+ goto Exit;
Exit:
return error;
/* destroy hints */
- FT_LOCAL( void )
+ FT_LOCAL_DEF( void )
ps_hints_done( PS_Hints hints )
{
FT_Memory memory = hints->memory;
}
- FT_LOCAL( void )
+ FT_LOCAL_DEF( void )
ps_hints_init( PS_Hints hints,
FT_Memory memory )
{
/* add one Type1 counter stem to the current hints table */
static void
- ps_hints_t1stem3( PS_Hints hints,
+ ps_hints_t1stem3( T1_Hints hints_, /* PS_Hints */
FT_UInt dimension,
FT_Fixed* stems )
{
+ PS_Hints hints = (PS_Hints)hints_;
FT_Error error = FT_Err_Ok;
PS_Dimension dim;
FT_Memory memory = hints->memory;
FT_Int count;
- FT_Int idx[3];
+ FT_UInt idx[3];
/* limit "dimension" to 0..1 */
/* reset hints (only with Type 1 hints) */
static void
- ps_hints_t1reset( PS_Hints hints,
+ ps_hints_t1reset( T1_Hints hints_, /* PS_Hints */
FT_UInt end_point )
{
+ PS_Hints hints = (PS_Hints)hints_;
FT_Error error = FT_Err_Ok;
/* Type2 "hintmask" operator, add a new hintmask to each direction */
static void
- ps_hints_t2mask( PS_Hints hints,
+ ps_hints_t2mask( T2_Hints hints_, /* PS_Hints */
FT_UInt end_point,
FT_UInt bit_count,
const FT_Byte* bytes )
{
+ PS_Hints hints = (PS_Hints)hints_;
FT_Error error;
static void
- ps_hints_t2counter( PS_Hints hints,
+ ps_hints_t2counter( T2_Hints hints_, /* PS_Hints */
FT_UInt bit_count,
const FT_Byte* bytes )
{
+ PS_Hints hints = (PS_Hints)hints_;
FT_Error error;
ps_hints_open( (PS_Hints)hints, PS_HINT_TYPE_1 );
}
+ static FT_Error
+ t1_hints_close( T1_Hints hints,
+ FT_UInt end_point )
+ {
+ return ps_hints_close( (PS_Hints)hints, end_point );
+ }
+
static void
t1_hints_stem( T1_Hints hints,
FT_UInt dimension,
}
+ static FT_Error
+ t1_hints_apply( T1_Hints hints,
+ FT_Outline* outline,
+ PSH_Globals globals,
+ FT_Render_Mode hint_mode )
+ {
+ return ps_hints_apply( (PS_Hints)hints, outline, globals, hint_mode );
+ }
+
+
FT_LOCAL_DEF( void )
t1_hints_funcs_init( T1_Hints_FuncsRec* funcs )
{
FT_ZERO( funcs );
funcs->open = (T1_Hints_OpenFunc) t1_hints_open;
- funcs->close = (T1_Hints_CloseFunc) ps_hints_close;
+ funcs->close = (T1_Hints_CloseFunc) t1_hints_close;
funcs->stem = (T1_Hints_SetStemFunc) t1_hints_stem;
funcs->stem3 = (T1_Hints_SetStem3Func)ps_hints_t1stem3;
funcs->reset = (T1_Hints_ResetFunc) ps_hints_t1reset;
- funcs->apply = (T1_Hints_ApplyFunc) ps_hints_apply;
+ funcs->apply = (T1_Hints_ApplyFunc) t1_hints_apply;
}
}
+ static FT_Error
+ t2_hints_close( T2_Hints hints,
+ FT_UInt end_point )
+ {
+ return ps_hints_close( (PS_Hints)hints, end_point );
+ }
+
+
static void
t2_hints_stems( T2_Hints hints,
FT_UInt dimension,
}
+ static FT_Error
+ t2_hints_apply( T2_Hints hints,
+ FT_Outline* outline,
+ PSH_Globals globals,
+ FT_Render_Mode hint_mode )
+ {
+ return ps_hints_apply( (PS_Hints)hints, outline, globals, hint_mode );
+ }
+
+
FT_LOCAL_DEF( void )
t2_hints_funcs_init( T2_Hints_FuncsRec* funcs )
{
FT_ZERO( funcs );
- funcs->open = (T2_Hints_OpenFunc) t2_hints_open;
- funcs->close = (T2_Hints_CloseFunc) ps_hints_close;
- funcs->stems = (T2_Hints_StemsFunc) t2_hints_stems;
- funcs->hintmask= (T2_Hints_MaskFunc) ps_hints_t2mask;
- funcs->counter = (T2_Hints_CounterFunc)ps_hints_t2counter;
- funcs->apply = (T2_Hints_ApplyFunc) ps_hints_apply;
+ funcs->open = (T2_Hints_OpenFunc) t2_hints_open;
+ funcs->close = (T2_Hints_CloseFunc) t2_hints_close;
+ funcs->stems = (T2_Hints_StemsFunc) t2_hints_stems;
+ funcs->hintmask = (T2_Hints_MaskFunc) ps_hints_t2mask;
+ funcs->counter = (T2_Hints_CounterFunc)ps_hints_t2counter;
+ funcs->apply = (T2_Hints_ApplyFunc) t2_hints_apply;
}
*
* Postscript (Type1/Type2) hints recorder (specification).
*
- * Copyright (C) 2001-2020 by
+ * Copyright (C) 2001-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
#
-# Copyright (C) 2001-2020 by
+# Copyright (C) 2001-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
*
* psnames module implementation (body).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
/* the name, as in `A.swash' or `e.final'; in this case, the */
/* VARIANT_BIT is set in the return value. */
/* */
- static FT_UInt32
+ FT_CALLBACK_DEF( FT_UInt32 )
ps_unicode_value( const char* glyph_name )
{
/* If the name begins with `uni', then the glyph name may be a */
/* Look for a non-initial dot in the glyph name in order to */
/* find variants like `A.swash', `e.final', etc. */
{
- const char* p = glyph_name;
- const char* dot = NULL;
+ FT_UInt32 value = 0;
+ const char* p = glyph_name;
+
+ for ( ; *p && *p != '.'; p++ )
+ ;
- for ( ; *p; p++ )
+ /* now look up the glyph in the Adobe Glyph List; */
+ /* `.notdef', `.null' and the empty name are short cut */
+ if ( p > glyph_name )
{
- if ( *p == '.' && p > glyph_name )
- {
- dot = p;
- break;
- }
+ value = (FT_UInt32)ft_get_adobe_glyph_index( glyph_name, p );
+
+ if ( *p == '.' )
+ value |= (FT_UInt32)VARIANT_BIT;
}
- /* now look up the glyph in the Adobe Glyph List */
- if ( !dot )
- return (FT_UInt32)ft_get_adobe_glyph_index( glyph_name, p );
- else
- return (FT_UInt32)( ft_get_adobe_glyph_index( glyph_name, dot ) |
- VARIANT_BIT );
+ return value;
}
}
/* ft_qsort callback to sort the unicode map */
- FT_CALLBACK_DEF( int )
+ FT_COMPARE_DEF( int )
compare_uni_maps( const void* a,
const void* b )
{
/* Build a table that maps Unicode values to glyph indices. */
- static FT_Error
+ FT_CALLBACK_DEF( FT_Error )
ps_unicodes_init( FT_Memory memory,
PS_Unicodes table,
FT_UInt num_glyphs,
/* we first allocate the table */
table->num_maps = 0;
- table->maps = NULL;
- if ( !FT_NEW_ARRAY( table->maps, num_glyphs + EXTRA_GLYPH_LIST_SIZE ) )
+ if ( !FT_QNEW_ARRAY( table->maps, num_glyphs + EXTRA_GLYPH_LIST_SIZE ) )
{
FT_UInt n;
FT_UInt count;
const char* gname = get_glyph_name( glyph_data, n );
- if ( gname )
+ if ( gname && *gname )
{
ps_check_extra_glyph_name( gname, n,
extra_glyphs, extra_glyph_list_states );
/* Reallocate if the number of used entries is much smaller. */
if ( count < num_glyphs / 2 )
{
- (void)FT_RENEW_ARRAY( table->maps,
- num_glyphs + EXTRA_GLYPH_LIST_SIZE,
- count );
+ FT_MEM_QRENEW_ARRAY( table->maps,
+ num_glyphs + EXTRA_GLYPH_LIST_SIZE,
+ count );
error = FT_Err_Ok;
}
}
- static FT_UInt
+ FT_CALLBACK_DEF( FT_UInt )
ps_unicodes_char_index( PS_Unicodes table,
FT_UInt32 unicode )
{
- PS_UniMap *min, *max, *mid, *result = NULL;
+ PS_UniMap *result = NULL;
+ PS_UniMap *min = table->maps;
+ PS_UniMap *max = min + table->num_maps;
+ PS_UniMap *mid = min + ( ( max - min ) >> 1 );
/* Perform a binary search on the table. */
-
- min = table->maps;
- max = min + table->num_maps - 1;
-
- while ( min <= max )
+ while ( min < max )
{
FT_UInt32 base_glyph;
- mid = min + ( ( max - min ) >> 1 );
-
if ( mid->unicode == unicode )
{
result = mid;
if ( base_glyph == unicode )
result = mid; /* remember match but continue search for base glyph */
- if ( min == max )
- break;
-
if ( base_glyph < unicode )
min = mid + 1;
else
- max = mid - 1;
+ max = mid;
+
+ /* reasonable prediction in a continuous block */
+ mid += unicode - base_glyph;
+ if ( mid >= max || mid < min )
+ mid = min + ( ( max - min ) >> 1 );
}
if ( result )
}
- static FT_UInt32
+ FT_CALLBACK_DEF( FT_UInt )
ps_unicodes_char_next( PS_Unicodes table,
FT_UInt32 *unicode )
{
{
FT_UInt min = 0;
FT_UInt max = table->num_maps;
- FT_UInt mid;
+ FT_UInt mid = min + ( ( max - min ) >> 1 );
PS_UniMap* map;
FT_UInt32 base_glyph;
while ( min < max )
{
- mid = min + ( ( max - min ) >> 1 );
map = table->maps + mid;
if ( map->unicode == char_code )
min = mid + 1;
else
max = mid;
+
+ /* reasonable prediction in a continuous block */
+ mid += char_code - base_glyph;
+ if ( mid >= max || mid < min )
+ mid = min + ( max - min ) / 2;
}
if ( result )
#endif /* FT_CONFIG_OPTION_ADOBE_GLYPH_LIST */
- static const char*
+ FT_CALLBACK_DEF( const char* )
ps_get_macintosh_name( FT_UInt name_index )
{
if ( name_index >= FT_NUM_MAC_NAMES )
}
- static const char*
+ FT_CALLBACK_DEF( const char* )
ps_get_standard_strings( FT_UInt sid )
{
if ( sid >= FT_NUM_SID_NAMES )
FT_DEFINE_SERVICE_PSCMAPSREC(
pscmaps_interface,
- (PS_Unicode_ValueFunc) ps_unicode_value, /* unicode_value */
- (PS_Unicodes_InitFunc) ps_unicodes_init, /* unicodes_init */
- (PS_Unicodes_CharIndexFunc)ps_unicodes_char_index, /* unicodes_char_index */
- (PS_Unicodes_CharNextFunc) ps_unicodes_char_next, /* unicodes_char_next */
+ ps_unicode_value, /* PS_Unicode_ValueFunc unicode_value */
+ ps_unicodes_init, /* PS_Unicodes_InitFunc unicodes_init */
+ ps_unicodes_char_index, /* PS_Unicodes_CharIndexFunc unicodes_char_index */
+ ps_unicodes_char_next, /* PS_Unicodes_CharNextFunc unicodes_char_next */
- (PS_Macintosh_NameFunc) ps_get_macintosh_name, /* macintosh_name */
- (PS_Adobe_Std_StringsFunc) ps_get_standard_strings, /* adobe_std_strings */
+ ps_get_macintosh_name, /* PS_Macintosh_NameFunc macintosh_name */
+ ps_get_standard_strings, /* PS_Adobe_Std_StringsFunc adobe_std_strings */
t1_standard_encoding, /* adobe_std_encoding */
t1_expert_encoding /* adobe_expert_encoding */
FT_DEFINE_SERVICE_PSCMAPSREC(
pscmaps_interface,
- NULL, /* unicode_value */
- NULL, /* unicodes_init */
- NULL, /* unicodes_char_index */
- NULL, /* unicodes_char_next */
+ NULL, /* PS_Unicode_ValueFunc unicode_value */
+ NULL, /* PS_Unicodes_InitFunc unicodes_init */
+ NULL, /* PS_Unicodes_CharIndexFunc unicodes_char_index */
+ NULL, /* PS_Unicodes_CharNextFunc unicodes_char_next */
- (PS_Macintosh_NameFunc) ps_get_macintosh_name, /* macintosh_name */
- (PS_Adobe_Std_StringsFunc) ps_get_standard_strings, /* adobe_std_strings */
+ ps_get_macintosh_name, /* PS_Macintosh_NameFunc macintosh_name */
+ ps_get_standard_strings, /* PS_Adobe_Std_StringsFunc adobe_std_strings */
t1_standard_encoding, /* adobe_std_encoding */
t1_expert_encoding /* adobe_expert_encoding */
PUT_PS_NAMES_SERVICE(
(void*)&pscmaps_interface ), /* module specific interface */
- (FT_Module_Constructor)NULL, /* module_init */
- (FT_Module_Destructor) NULL, /* module_done */
- (FT_Module_Requester) PUT_PS_NAMES_SERVICE( psnames_get_service ) /* get_interface */
+ NULL, /* FT_Module_Constructor module_init */
+ NULL, /* FT_Module_Destructor module_done */
+ PUT_PS_NAMES_SERVICE( psnames_get_service ) /* FT_Module_Requester get_interface */
)
*
* High-level psnames module interface (specification).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* PS names module error codes (specification only).
*
- * Copyright (C) 2001-2020 by
+ * Copyright (C) 2001-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* FreeType psnames module component (body only).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* PostScript glyph names.
*
- * Copyright (C) 2005-2020 by
+ * Copyright (C) 2005-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
* Miscellaneous macros for stand-alone rasterizer (specification
* only).
*
- * Copyright (C) 2005-2020 by
+ * Copyright (C) 2005-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used
typedef signed long FT_F26Dot6;
typedef int FT_Error;
-#define FT_MAKE_TAG( _x1, _x2, _x3, _x4 ) \
- ( ( (FT_ULong)_x1 << 24 ) | \
- ( (FT_ULong)_x2 << 16 ) | \
- ( (FT_ULong)_x3 << 8 ) | \
- (FT_ULong)_x4 )
+
+#define FT_STATIC_BYTE_CAST( type, var ) (type)(FT_Byte)(var)
/* from include/freetype/ftsystem.h */
*
* The FreeType glyph rasterizer (body).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
/*************************************************************************/
/*************************************************************************/
- /* define DEBUG_RASTER if you want to compile a debugging version */
-/* #define DEBUG_RASTER */
-
/*************************************************************************/
/*************************************************************************/
#define FT_THROW( e ) FT_ERR_CAT( Raster_Err_, e )
#endif
-#define Raster_Err_None 0
-#define Raster_Err_Not_Ini -1
-#define Raster_Err_Overflow -2
-#define Raster_Err_Neg_Height -3
-#define Raster_Err_Invalid -4
-#define Raster_Err_Unsupported -5
+#define Raster_Err_Ok 0
+#define Raster_Err_Invalid_Outline -1
+#define Raster_Err_Cannot_Render_Glyph -2
+#define Raster_Err_Invalid_Argument -3
+#define Raster_Err_Raster_Overflow -4
+#define Raster_Err_Raster_Uninitialized -5
+#define Raster_Err_Raster_Negative_Height -6
#define ft_memset memset
#include "rasterrs.h"
-#define Raster_Err_None FT_Err_Ok
-#define Raster_Err_Not_Ini Raster_Err_Raster_Uninitialized
-#define Raster_Err_Overflow Raster_Err_Raster_Overflow
-#define Raster_Err_Neg_Height Raster_Err_Raster_Negative_Height
-#define Raster_Err_Invalid Raster_Err_Invalid_Outline
-#define Raster_Err_Unsupported Raster_Err_Cannot_Render_Glyph
-
#endif /* !STANDALONE_ */
typedef PProfile* PProfileList;
- /* Simple record used to implement a stack of bands, required */
- /* by the sub-banding mechanism */
- typedef struct black_TBand_
- {
- Short y_min; /* band's minimum */
- Short y_max; /* band's maximum */
-
- } black_TBand;
-
-
#define AlignProfileSize \
( ( sizeof ( TProfile ) + sizeof ( Alignment ) - 1 ) / sizeof ( Long ) )
/* prototypes used for sweep function dispatch */
typedef void
- Function_Sweep_Init( RAS_ARGS Short* min,
- Short* max );
+ Function_Sweep_Init( RAS_ARGS Short min,
+ Short max );
typedef void
Function_Sweep_Span( RAS_ARGS Short y,
Int numTurns; /* number of Y-turns in outline */
- TPoint* arc; /* current Bezier arc pointer */
+ Byte dropOutControl; /* current drop_out control method */
UShort bWidth; /* target bitmap width */
PByte bOrigin; /* target bitmap bottom-left origin */
+ PByte bLine; /* target bitmap current line */
Long lastX, lastY;
Long minY, maxY;
FT_Bitmap target; /* description of target bit/pixmap */
FT_Outline outline;
- Long traceOfs; /* current offset in target bitmap */
- Short traceIncr; /* sweep's increment in target bitmap */
-
/* dispatch variables */
Function_Sweep_Init* Proc_Sweep_Init;
Function_Sweep_Span* Proc_Sweep_Drop;
Function_Sweep_Step* Proc_Sweep_Step;
- Byte dropOutControl; /* current drop_out control method */
-
- Bool second_pass; /* indicates whether a horizontal pass */
- /* should be performed to control */
- /* drop-out accurately when calling */
- /* Render_Glyph. */
-
- TPoint arcs[3 * MaxBezier + 1]; /* The Bezier stack */
-
- black_TBand band_stack[16]; /* band stack used for sub-banding */
- Int band_top; /* band stack top */
-
};
if ( ras.top >= ras.maxBuff )
{
- ras.error = FT_THROW( Overflow );
+ ras.error = FT_THROW( Raster_Overflow );
return FAILURE;
}
default:
FT_ERROR(( "New_Profile: invalid profile direction\n" ));
- ras.error = FT_THROW( Invalid );
+ ras.error = FT_THROW( Invalid_Outline );
return FAILURE;
}
if ( h < 0 )
{
FT_ERROR(( "End_Profile: negative height encountered\n" ));
- ras.error = FT_THROW( Neg_Height );
+ ras.error = FT_THROW( Raster_Negative_Height );
return FAILURE;
}
if ( ras.top >= ras.maxBuff )
{
FT_TRACE1(( "overflow in End_Profile\n" ));
- ras.error = FT_THROW( Overflow );
+ ras.error = FT_THROW( Raster_Overflow );
return FAILURE;
}
ras.maxBuff--;
if ( ras.maxBuff <= ras.top )
{
- ras.error = FT_THROW( Overflow );
+ ras.error = FT_THROW( Raster_Overflow );
return FAILURE;
}
ras.numTurns++;
size = e2 - e1 + 1;
if ( ras.top + size >= ras.maxBuff )
{
- ras.error = FT_THROW( Overflow );
+ ras.error = FT_THROW( Raster_Overflow );
return FAILURE;
}
*/
static Bool
Bezier_Up( RAS_ARGS Int degree,
+ TPoint* arc,
TSplitter splitter,
Long miny,
Long maxy )
Long y1, y2, e, e2, e0;
Short f1;
- TPoint* arc;
TPoint* start_arc;
PLong top;
- arc = ras.arc;
y1 = arc[degree].y;
y2 = arc[0].y;
top = ras.top;
if ( ( top + TRUNC( e2 - e ) + 1 ) >= ras.maxBuff )
{
ras.top = top;
- ras.error = FT_THROW( Overflow );
+ ras.error = FT_THROW( Raster_Overflow );
return FAILURE;
}
Fin:
ras.top = top;
- ras.arc -= degree;
return SUCCESS;
}
*/
static Bool
Bezier_Down( RAS_ARGS Int degree,
+ TPoint* arc,
TSplitter splitter,
Long miny,
Long maxy )
{
- TPoint* arc = ras.arc;
Bool result, fresh;
fresh = ras.fresh;
- result = Bezier_Up( RAS_VARS degree, splitter, -maxy, -miny );
+ result = Bezier_Up( RAS_VARS degree, arc, splitter, -maxy, -miny );
if ( fresh && !ras.fresh )
ras.cProfile->start = -ras.cProfile->start;
{
Long y1, y2, y3, x3, ymin, ymax;
TStates state_bez;
+ TPoint arcs[2 * MaxBezier + 1]; /* The Bezier stack */
+ TPoint* arc; /* current Bezier arc pointer */
- ras.arc = ras.arcs;
- ras.arc[2].x = ras.lastX;
- ras.arc[2].y = ras.lastY;
- ras.arc[1].x = cx;
- ras.arc[1].y = cy;
- ras.arc[0].x = x;
- ras.arc[0].y = y;
+ arc = arcs;
+ arc[2].x = ras.lastX;
+ arc[2].y = ras.lastY;
+ arc[1].x = cx;
+ arc[1].y = cy;
+ arc[0].x = x;
+ arc[0].y = y;
do
{
- y1 = ras.arc[2].y;
- y2 = ras.arc[1].y;
- y3 = ras.arc[0].y;
- x3 = ras.arc[0].x;
+ y1 = arc[2].y;
+ y2 = arc[1].y;
+ y3 = arc[0].y;
+ x3 = arc[0].x;
/* first, categorize the Bezier arc */
if ( y2 < ymin || y2 > ymax )
{
/* this arc has no given direction, split it! */
- Split_Conic( ras.arc );
- ras.arc += 2;
+ Split_Conic( arc );
+ arc += 2;
}
else if ( y1 == y3 )
{
/* this arc is flat, ignore it and pop it from the Bezier stack */
- ras.arc -= 2;
+ arc -= 2;
}
else
{
/* now call the appropriate routine */
if ( state_bez == Ascending_State )
{
- if ( Bezier_Up( RAS_VARS 2, Split_Conic, ras.minY, ras.maxY ) )
+ if ( Bezier_Up( RAS_VARS 2, arc, Split_Conic,
+ ras.minY, ras.maxY ) )
goto Fail;
}
else
- if ( Bezier_Down( RAS_VARS 2, Split_Conic, ras.minY, ras.maxY ) )
+ if ( Bezier_Down( RAS_VARS 2, arc, Split_Conic,
+ ras.minY, ras.maxY ) )
goto Fail;
+ arc -= 2;
}
- } while ( ras.arc >= ras.arcs );
+ } while ( arc >= arcs );
ras.lastX = x3;
ras.lastY = y3;
{
Long y1, y2, y3, y4, x4, ymin1, ymax1, ymin2, ymax2;
TStates state_bez;
+ TPoint arcs[3 * MaxBezier + 1]; /* The Bezier stack */
+ TPoint* arc; /* current Bezier arc pointer */
- ras.arc = ras.arcs;
- ras.arc[3].x = ras.lastX;
- ras.arc[3].y = ras.lastY;
- ras.arc[2].x = cx1;
- ras.arc[2].y = cy1;
- ras.arc[1].x = cx2;
- ras.arc[1].y = cy2;
- ras.arc[0].x = x;
- ras.arc[0].y = y;
+ arc = arcs;
+ arc[3].x = ras.lastX;
+ arc[3].y = ras.lastY;
+ arc[2].x = cx1;
+ arc[2].y = cy1;
+ arc[1].x = cx2;
+ arc[1].y = cy2;
+ arc[0].x = x;
+ arc[0].y = y;
do
{
- y1 = ras.arc[3].y;
- y2 = ras.arc[2].y;
- y3 = ras.arc[1].y;
- y4 = ras.arc[0].y;
- x4 = ras.arc[0].x;
+ y1 = arc[3].y;
+ y2 = arc[2].y;
+ y3 = arc[1].y;
+ y4 = arc[0].y;
+ x4 = arc[0].x;
/* first, categorize the Bezier arc */
if ( ymin2 < ymin1 || ymax2 > ymax1 )
{
/* this arc has no given direction, split it! */
- Split_Cubic( ras.arc );
- ras.arc += 3;
+ Split_Cubic( arc );
+ arc += 3;
}
else if ( y1 == y4 )
{
/* this arc is flat, ignore it and pop it from the Bezier stack */
- ras.arc -= 3;
+ arc -= 3;
}
else
{
/* compute intersections */
if ( state_bez == Ascending_State )
{
- if ( Bezier_Up( RAS_VARS 3, Split_Cubic, ras.minY, ras.maxY ) )
+ if ( Bezier_Up( RAS_VARS 3, arc, Split_Cubic,
+ ras.minY, ras.maxY ) )
goto Fail;
}
else
- if ( Bezier_Down( RAS_VARS 3, Split_Cubic, ras.minY, ras.maxY ) )
+ if ( Bezier_Down( RAS_VARS 3, arc, Split_Cubic,
+ ras.minY, ras.maxY ) )
goto Fail;
+ arc -= 3;
}
- } while ( ras.arc >= ras.arcs );
+ } while ( arc >= arcs );
ras.lastX = x4;
ras.lastY = y4;
* SUCCESS on success, FAILURE on error.
*/
static Bool
- Decompose_Curve( RAS_ARGS UShort first,
- UShort last,
- Int flipped )
+ Decompose_Curve( RAS_ARGS Int first,
+ Int last,
+ Int flipped )
{
FT_Vector v_last;
FT_Vector v_control;
return SUCCESS;
Invalid_Outline:
- ras.error = FT_THROW( Invalid );
+ ras.error = FT_THROW( Invalid_Outline );
Fail:
return FAILURE;
static Bool
Convert_Glyph( RAS_ARGS Int flipped )
{
- Int i;
- UInt start;
+ Int i;
+ Int first, last;
ras.fProfile = NULL;
ras.cProfile->offset = ras.top;
ras.num_Profs = 0;
- start = 0;
-
+ last = -1;
for ( i = 0; i < ras.outline.n_contours; i++ )
{
PProfile lastProfile;
ras.state = Unknown_State;
ras.gProfile = NULL;
- if ( Decompose_Curve( RAS_VARS (UShort)start,
- (UShort)ras.outline.contours[i],
- flipped ) )
- return FAILURE;
+ first = last + 1;
+ last = ras.outline.contours[i];
- start = (UShort)ras.outline.contours[i] + 1;
+ if ( Decompose_Curve( RAS_VARS first, last, flipped ) )
+ return FAILURE;
/* we must now check whether the extreme arcs join or not */
if ( FRAC( ras.lastY ) == 0 &&
* Removes an old profile from a linked list.
*/
static void
- DelOld( PProfileList list,
- PProfile profile )
+ DelOld( PProfileList list,
+ const PProfile profile )
{
PProfile *old, current;
*/
static void
- Vertical_Sweep_Init( RAS_ARGS Short* min,
- Short* max )
+ Vertical_Sweep_Init( RAS_ARGS Short min,
+ Short max )
{
- Long pitch = ras.target.pitch;
-
FT_UNUSED( max );
- ras.traceIncr = (Short)-pitch;
- ras.traceOfs = -*min * pitch;
+ ras.bLine = ras.bOrigin - min * ras.target.pitch;
}
PProfile left,
PProfile right )
{
- Long e1, e2;
- Byte* target;
+ Long e1, e2;
Int dropOutControl = left->flags & 7;
/* represent multiples of 1/(1<<12) = 1/4096 */
FT_TRACE7(( " y=%d x=[% .12f;% .12f]",
y,
- x1 / (double)ras.precision,
- x2 / (double)ras.precision ));
+ (double)x1 / (double)ras.precision,
+ (double)x2 / (double)ras.precision ));
/* Drop-out control */
if ( e2 >= 0 && e1 < ras.bWidth )
{
+ Byte* target;
+
Int c1, c2;
Byte f1, f2;
f1 = (Byte) ( 0xFF >> ( e1 & 7 ) );
f2 = (Byte) ~( 0x7F >> ( e2 & 7 ) );
- target = ras.bOrigin + ras.traceOfs + c1;
+ target = ras.bLine + c1;
c2 -= c1;
if ( c2 > 0 )
/* This is due to the fact that, in the vast majority of cases, */
/* the span length in bytes is relatively small. */
while ( --c2 > 0 )
- *(++target) = 0xFF;
+ *( ++target ) = 0xFF;
target[1] |= f2;
}
FT_TRACE7(( " y=%d x=[% .12f;% .12f]",
y,
- x1 / (double)ras.precision,
- x2 / (double)ras.precision ));
+ (double)x1 / (double)ras.precision,
+ (double)x2 / (double)ras.precision ));
/* Drop-out control */
c1 = (Short)( e1 >> 3 );
f1 = (Short)( e1 & 7 );
- if ( e1 >= 0 && e1 < ras.bWidth &&
- ras.bOrigin[ras.traceOfs + c1] & ( 0x80 >> f1 ) )
+ if ( e1 >= 0 && e1 < ras.bWidth &&
+ ras.bLine[c1] & ( 0x80 >> f1 ) )
goto Exit;
}
else
c1 = (Short)( e1 >> 3 );
f1 = (Short)( e1 & 7 );
- ras.bOrigin[ras.traceOfs + c1] |= (char)( 0x80 >> f1 );
+ ras.bLine[c1] |= (char)( 0x80 >> f1 );
}
Exit:
static void
Vertical_Sweep_Step( RAS_ARG )
{
- ras.traceOfs += ras.traceIncr;
+ ras.bLine -= ras.target.pitch;
}
*/
static void
- Horizontal_Sweep_Init( RAS_ARGS Short* min,
- Short* max )
+ Horizontal_Sweep_Init( RAS_ARGS Short min,
+ Short max )
{
/* nothing, really */
FT_UNUSED_RASTER;
FT_TRACE7(( " x=%d y=[% .12f;% .12f]",
y,
- x1 / (double)ras.precision,
- x2 / (double)ras.precision ));
+ (double)x1 / (double)ras.precision,
+ (double)x2 / (double)ras.precision ));
/* We should not need this procedure but the vertical sweep */
/* mishandles horizontal lines through pixel centers. So we */
FT_TRACE7(( " x=%d y=[% .12f;% .12f]",
y,
- x1 / (double)ras.precision,
- x2 / (double)ras.precision ));
+ (double)x1 / (double)ras.precision,
+ (double)x2 / (double)ras.precision ));
/* During the horizontal sweep, we only take care of drop-outs */
/* check the Y-turns */
if ( ras.numTurns == 0 )
{
- ras.error = FT_THROW( Invalid );
+ ras.error = FT_THROW( Invalid_Outline );
return FAILURE;
}
/* now initialize the sweep */
- ras.Proc_Sweep_Init( RAS_VARS &min_Y, &max_Y );
+ ras.Proc_Sweep_Init( RAS_VARS min_Y, max_Y );
/* then compute the distance of each profile from min_Y */
FT_Outline_Get_CBox( const FT_Outline* outline,
FT_BBox *acbox )
{
- Long xMin, yMin, xMax, yMax;
-
-
if ( outline && acbox )
{
+ Long xMin, yMin, xMax, yMax;
+
+
if ( outline->n_points == 0 )
{
xMin = 0;
* Renderer error code.
*/
static int
- Render_Single_Pass( RAS_ARGS Bool flipped )
+ Render_Single_Pass( RAS_ARGS Bool flipped,
+ Int y_min,
+ Int y_max )
{
- Short i, j, k;
+ Int y_mid;
+ Int band_top = 0;
+ Int band_stack[32]; /* enough to bisect 32-bit int bands */
- while ( ras.band_top >= 0 )
+ while ( 1 )
{
- ras.maxY = (Long)ras.band_stack[ras.band_top].y_max * ras.precision;
- ras.minY = (Long)ras.band_stack[ras.band_top].y_min * ras.precision;
+ ras.minY = (Long)y_min * ras.precision;
+ ras.maxY = (Long)y_max * ras.precision;
ras.top = ras.buff;
- ras.error = Raster_Err_None;
+ ras.error = Raster_Err_Ok;
if ( Convert_Glyph( RAS_VARS flipped ) )
{
- if ( ras.error != Raster_Err_Overflow )
- return FAILURE;
-
- ras.error = Raster_Err_None;
+ if ( ras.error != Raster_Err_Raster_Overflow )
+ return ras.error;
/* sub-banding */
-#ifdef DEBUG_RASTER
- ClearBand( RAS_VARS TRUNC( ras.minY ), TRUNC( ras.maxY ) );
-#endif
-
- i = ras.band_stack[ras.band_top].y_min;
- j = ras.band_stack[ras.band_top].y_max;
+ if ( y_min == y_max )
+ return ras.error; /* still Raster_Overflow */
- k = (Short)( ( i + j ) / 2 );
-
- if ( ras.band_top >= 7 || k < i )
- {
- ras.band_top = 0;
- ras.error = FT_THROW( Invalid );
-
- return ras.error;
- }
+ y_mid = ( y_min + y_max ) >> 1;
- ras.band_stack[ras.band_top + 1].y_min = k;
- ras.band_stack[ras.band_top + 1].y_max = j;
-
- ras.band_stack[ras.band_top].y_max = (Short)( k - 1 );
-
- ras.band_top++;
+ band_stack[band_top++] = y_min;
+ y_min = y_mid + 1;
}
else
{
if ( ras.fProfile )
if ( Draw_Sweep( RAS_VAR ) )
return ras.error;
- ras.band_top--;
+
+ if ( --band_top < 0 )
+ break;
+
+ y_max = y_min - 1;
+ y_min = band_stack[band_top];
}
}
- return SUCCESS;
+ return Raster_Err_Ok;
}
ras.dropOutControl += 1;
}
- ras.second_pass = (Bool)( !( ras.outline.flags &
- FT_OUTLINE_SINGLE_PASS ) );
-
/* Vertical Sweep */
FT_TRACE7(( "Vertical pass (ftraster)\n" ));
ras.Proc_Sweep_Drop = Vertical_Sweep_Drop;
ras.Proc_Sweep_Step = Vertical_Sweep_Step;
- ras.band_top = 0;
- ras.band_stack[0].y_min = 0;
- ras.band_stack[0].y_max = (Short)( ras.target.rows - 1 );
-
ras.bWidth = (UShort)ras.target.width;
ras.bOrigin = (Byte*)ras.target.buffer;
if ( ras.target.pitch > 0 )
ras.bOrigin += (Long)( ras.target.rows - 1 ) * ras.target.pitch;
- if ( ( error = Render_Single_Pass( RAS_VARS 0 ) ) != 0 )
+ error = Render_Single_Pass( RAS_VARS 0, 0, (Int)ras.target.rows - 1 );
+ if ( error )
return error;
/* Horizontal Sweep */
- if ( ras.second_pass && ras.dropOutControl != 2 )
+ if ( !( ras.outline.flags & FT_OUTLINE_SINGLE_PASS ) )
{
FT_TRACE7(( "Horizontal pass (ftraster)\n" ));
ras.Proc_Sweep_Drop = Horizontal_Sweep_Drop;
ras.Proc_Sweep_Step = Horizontal_Sweep_Step;
- ras.band_top = 0;
- ras.band_stack[0].y_min = 0;
- ras.band_stack[0].y_max = (Short)( ras.target.width - 1 );
-
- if ( ( error = Render_Single_Pass( RAS_VARS 1 ) ) != 0 )
+ error = Render_Single_Pass( RAS_VARS 1, 0, (Int)ras.target.width - 1 );
+ if ( error )
return error;
}
- return Raster_Err_None;
- }
-
-
- static void
- ft_black_init( black_PRaster raster )
- {
- FT_UNUSED( raster );
+ return Raster_Err_Ok;
}
*araster = (FT_Raster)&the_raster;
FT_ZERO( &the_raster );
- ft_black_init( &the_raster );
return 0;
}
static int
- ft_black_new( FT_Memory memory,
- black_PRaster *araster )
+ ft_black_new( void* memory_, /* FT_Memory */
+ FT_Raster *araster_ ) /* black_PRaster */
{
+ FT_Memory memory = (FT_Memory)memory_;
+ black_PRaster *araster = (black_PRaster*)araster_;
+
FT_Error error;
black_PRaster raster = NULL;
- *araster = 0;
if ( !FT_NEW( raster ) )
- {
raster->memory = memory;
- ft_black_init( raster );
- *araster = raster;
- }
+ *araster = raster;
return error;
}
static void
- ft_black_done( black_PRaster raster )
+ ft_black_done( FT_Raster raster_ ) /* black_PRaster */
{
- FT_Memory memory = (FT_Memory)raster->memory;
+ black_PRaster raster = (black_PRaster)raster_;
+ FT_Memory memory = (FT_Memory)raster->memory;
FT_FREE( raster );
if ( !raster )
- return FT_THROW( Not_Ini );
+ return FT_THROW( Raster_Uninitialized );
if ( !outline )
- return FT_THROW( Invalid );
+ return FT_THROW( Invalid_Outline );
/* return immediately if the outline is empty */
if ( outline->n_points == 0 || outline->n_contours <= 0 )
- return Raster_Err_None;
+ return Raster_Err_Ok;
if ( !outline->contours || !outline->points )
- return FT_THROW( Invalid );
+ return FT_THROW( Invalid_Outline );
if ( outline->n_points !=
outline->contours[outline->n_contours - 1] + 1 )
- return FT_THROW( Invalid );
+ return FT_THROW( Invalid_Outline );
/* this version of the raster does not support direct rendering, sorry */
- if ( params->flags & FT_RASTER_FLAG_DIRECT )
- return FT_THROW( Unsupported );
-
- if ( params->flags & FT_RASTER_FLAG_AA )
- return FT_THROW( Unsupported );
+ if ( params->flags & FT_RASTER_FLAG_DIRECT ||
+ params->flags & FT_RASTER_FLAG_AA )
+ return FT_THROW( Cannot_Render_Glyph );
if ( !target_map )
- return FT_THROW( Invalid );
+ return FT_THROW( Invalid_Argument );
/* nothing to do */
if ( !target_map->width || !target_map->rows )
- return Raster_Err_None;
+ return Raster_Err_Ok;
if ( !target_map->buffer )
- return FT_THROW( Invalid );
+ return FT_THROW( Invalid_Argument );
ras.outline = *outline;
ras.target = *target_map;
FT_GLYPH_FORMAT_OUTLINE,
- (FT_Raster_New_Func) ft_black_new, /* raster_new */
- (FT_Raster_Reset_Func) ft_black_reset, /* raster_reset */
- (FT_Raster_Set_Mode_Func)ft_black_set_mode, /* raster_set_mode */
- (FT_Raster_Render_Func) ft_black_render, /* raster_render */
- (FT_Raster_Done_Func) ft_black_done /* raster_done */
+ ft_black_new, /* FT_Raster_New_Func raster_new */
+ ft_black_reset, /* FT_Raster_Reset_Func raster_reset */
+ ft_black_set_mode, /* FT_Raster_Set_Mode_Func raster_set_mode */
+ ft_black_render, /* FT_Raster_Render_Func raster_render */
+ ft_black_done /* FT_Raster_Done_Func raster_done */
)
*
* The FreeType glyph rasterizer (specification).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used
*
* The FreeType glyph rasterizer interface (body).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
/* initialize renderer -- init its raster */
static FT_Error
- ft_raster1_init( FT_Renderer render )
+ ft_raster1_init( FT_Module module ) /* FT_Renderer */
{
+ FT_Renderer render = (FT_Renderer)module;
+
+
render->clazz->raster_class->raster_reset( render->raster, NULL, 0 );
return FT_Err_Ok;
NULL, /* module specific interface */
- (FT_Module_Constructor)ft_raster1_init, /* module_init */
- (FT_Module_Destructor) NULL, /* module_done */
- (FT_Module_Requester) NULL, /* get_interface */
+ ft_raster1_init, /* FT_Module_Constructor module_init */
+ NULL, /* FT_Module_Destructor module_done */
+ NULL, /* FT_Module_Requester get_interface */
FT_GLYPH_FORMAT_OUTLINE,
- (FT_Renderer_RenderFunc) ft_raster1_render, /* render_glyph */
- (FT_Renderer_TransformFunc)ft_raster1_transform, /* transform_glyph */
- (FT_Renderer_GetCBoxFunc) ft_raster1_get_cbox, /* get_glyph_cbox */
- (FT_Renderer_SetModeFunc) ft_raster1_set_mode, /* set_mode */
+ ft_raster1_render, /* FT_Renderer_RenderFunc render_glyph */
+ ft_raster1_transform, /* FT_Renderer_TransformFunc transform_glyph */
+ ft_raster1_get_cbox, /* FT_Renderer_GetCBoxFunc get_glyph_cbox */
+ ft_raster1_set_mode, /* FT_Renderer_SetModeFunc set_mode */
- (FT_Raster_Funcs*)&ft_standard_raster /* raster_class */
+ &ft_standard_raster /* FT_Raster_Funcs* raster_class */
)
*
* The FreeType glyph rasterizer interface (specification).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
*
* FreeType monochrome rasterer module component (body only).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* monochrome renderer error codes (specification only).
*
- * Copyright (C) 2001-2020 by
+ * Copyright (C) 2001-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
--- /dev/null
+/****************************************************************************
+ *
+ * ftbsdf.c
+ *
+ * Signed Distance Field support for bitmap fonts (body only).
+ *
+ * Copyright (C) 2020-2023 by
+ * David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ * Written by Anuj Verma.
+ *
+ * This file is part of the FreeType project, and may only be used,
+ * modified, and distributed under the terms of the FreeType project
+ * license, LICENSE.TXT. By continuing to use, modify, or distribute
+ * this file you indicate that you have read the license and
+ * understand and accept it fully.
+ *
+ */
+
+
+#include <freetype/internal/ftobjs.h>
+#include <freetype/internal/ftdebug.h>
+#include <freetype/internal/ftmemory.h>
+#include <freetype/fttrigon.h>
+
+#include "ftsdf.h"
+#include "ftsdferrs.h"
+#include "ftsdfcommon.h"
+
+
+ /**************************************************************************
+ *
+ * A brief technical overview of how the BSDF rasterizer works
+ * -----------------------------------------------------------
+ *
+ * [Notes]:
+ * * SDF stands for Signed Distance Field everywhere.
+ *
+ * * BSDF stands for Bitmap to Signed Distance Field rasterizer.
+ *
+ * * This renderer converts rasterized bitmaps to SDF. There is another
+ * renderer called 'sdf', which generates SDF directly from outlines;
+ * see file `ftsdf.c` for more.
+ *
+ * * The idea of generating SDF from bitmaps is taken from two research
+ * papers, where one is dependent on the other:
+ *
+ * - Per-Erik Danielsson: Euclidean Distance Mapping
+ * http://webstaff.itn.liu.se/~stegu/JFA/Danielsson.pdf
+ *
+ * From this paper we use the eight-point sequential Euclidean
+ * distance mapping (8SED). This is the heart of the process used
+ * in this rasterizer.
+ *
+ * - Stefan Gustavson, Robin Strand: Anti-aliased Euclidean distance transform.
+ * http://weber.itn.liu.se/~stegu/aadist/edtaa_preprint.pdf
+ *
+ * The original 8SED algorithm discards the pixels' alpha values,
+ * which can contain information about the actual outline of the
+ * glyph. This paper takes advantage of those alpha values and
+ * approximates outline pretty accurately.
+ *
+ * * This rasterizer also works for monochrome bitmaps. However, the
+ * result is not as accurate since we don't have any way to
+ * approximate outlines from binary bitmaps.
+ *
+ * ========================================================================
+ *
+ * Generating SDF from bitmap is done in several steps.
+ *
+ * (1) The only information we have is the bitmap itself. It can
+ * be monochrome or anti-aliased. If it is anti-aliased, pixel values
+ * are nothing but coverage values. These coverage values can be used
+ * to extract information about the outline of the image. For
+ * example, if the pixel's alpha value is 0.5, then we can safely
+ * assume that the outline passes through the center of the pixel.
+ *
+ * (2) Find edge pixels in the bitmap (see `bsdf_is_edge` for more). For
+ * all edge pixels we use the Anti-aliased Euclidean distance
+ * transform algorithm and compute approximate edge distances (see
+ * `compute_edge_distance` and/or the second paper for more).
+ *
+ * (3) Now that we have computed approximate distances for edge pixels we
+ * use the 8SED algorithm to basically sweep the entire bitmap and
+ * compute distances for the rest of the pixels. (Since the algorithm
+ * is pretty convoluted it is only explained briefly in a comment to
+ * function `edt8`. To see the actual algorithm refer to the first
+ * paper.)
+ *
+ * (4) Finally, compute the sign for each pixel. This is done in function
+ * `finalize_sdf`. The basic idea is that if a pixel's original
+ * alpha/coverage value is greater than 0.5 then it is 'inside' (and
+ * 'outside' otherwise).
+ *
+ * Pseudo Code:
+ *
+ * ```
+ * b = source bitmap;
+ * t = target bitmap;
+ * dm = list of distances; // dimension equal to b
+ *
+ * foreach grid_point (x, y) in b:
+ * {
+ * if (is_edge(x, y)):
+ * dm = approximate_edge_distance(b, x, y);
+ *
+ * // do the 8SED on the distances
+ * edt8(dm);
+ *
+ * // determine the signs
+ * determine_signs(dm):
+ *
+ * // copy SDF data to the target bitmap
+ * copy(dm to t);
+ * }
+ *
+ */
+
+
+ /**************************************************************************
+ *
+ * The macro FT_COMPONENT is used in trace mode. It is an implicit
+ * parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log
+ * messages during execution.
+ */
+#undef FT_COMPONENT
+#define FT_COMPONENT bsdf
+
+
+ /**************************************************************************
+ *
+ * useful macros
+ *
+ */
+
+#define ONE 65536 /* 1 in 16.16 */
+
+
+ /**************************************************************************
+ *
+ * structs
+ *
+ */
+
+
+ /**************************************************************************
+ *
+ * @Struct:
+ * BSDF_TRaster
+ *
+ * @Description:
+ * This struct is used in place of @FT_Raster and is stored within the
+ * internal FreeType renderer struct. While rasterizing this is passed
+ * to the @FT_Raster_RenderFunc function, which then can be used however
+ * we want.
+ *
+ * @Fields:
+ * memory ::
+ * Used internally to allocate intermediate memory while raterizing.
+ *
+ */
+ typedef struct BSDF_TRaster_
+ {
+ FT_Memory memory;
+
+ } BSDF_TRaster, *BSDF_PRaster;
+
+
+ /**************************************************************************
+ *
+ * @Struct:
+ * ED
+ *
+ * @Description:
+ * Euclidean distance. It gets used for Euclidean distance transforms;
+ * it can also be interpreted as an edge distance.
+ *
+ * @Fields:
+ * dist ::
+ * Vector length of the `prox` parameter. Can be squared or absolute
+ * depending on the `USE_SQUARED_DISTANCES` macro defined in file
+ * `ftsdfcommon.h`.
+ *
+ * prox ::
+ * Vector to the nearest edge. Can also be interpreted as shortest
+ * distance of a point.
+ *
+ * alpha ::
+ * Alpha value of the original bitmap from which we generate SDF.
+ * Needed for computing the gradient and determining the proper sign
+ * of a pixel.
+ *
+ */
+ typedef struct ED_
+ {
+ FT_16D16 dist;
+ FT_16D16_Vec prox;
+ FT_Byte alpha;
+
+ } ED;
+
+
+ /**************************************************************************
+ *
+ * @Struct:
+ * BSDF_Worker
+ *
+ * @Description:
+ * A convenience struct that is passed to functions while generating
+ * SDF; most of those functions require the same parameters.
+ *
+ * @Fields:
+ * distance_map ::
+ * A one-dimensional array that gets interpreted as two-dimensional
+ * one. It contains the Euclidean distances of all points of the
+ * bitmap.
+ *
+ * width ::
+ * Width of the above `distance_map`.
+ *
+ * rows ::
+ * Number of rows in the above `distance_map`.
+ *
+ * params ::
+ * Internal parameters and properties required by the rasterizer. See
+ * file `ftsdf.h` for more.
+ *
+ */
+ typedef struct BSDF_Worker_
+ {
+ ED* distance_map;
+
+ FT_Int width;
+ FT_Int rows;
+
+ SDF_Raster_Params params;
+
+ } BSDF_Worker;
+
+
+ /**************************************************************************
+ *
+ * initializer
+ *
+ */
+
+ static const ED zero_ed = { 0, { 0, 0 }, 0 };
+
+
+ /**************************************************************************
+ *
+ * rasterizer functions
+ *
+ */
+
+ /**************************************************************************
+ *
+ * @Function:
+ * bsdf_is_edge
+ *
+ * @Description:
+ * Check whether a pixel is an edge pixel, i.e., whether it is
+ * surrounded by a completely black pixel (zero alpha), and the current
+ * pixel is not a completely black pixel.
+ *
+ * @Input:
+ * dm ::
+ * Array of distances. The parameter must point to the current
+ * pixel, i.e., the pixel that is to be checked for being an edge.
+ *
+ * x ::
+ * The x position of the current pixel.
+ *
+ * y ::
+ * The y position of the current pixel.
+ *
+ * w ::
+ * Width of the bitmap.
+ *
+ * r ::
+ * Number of rows in the bitmap.
+ *
+ * @Return:
+ * 1~if the current pixel is an edge pixel, 0~otherwise.
+ *
+ */
+
+#ifdef CHECK_NEIGHBOR
+#undef CHECK_NEIGHBOR
+#endif
+
+#define CHECK_NEIGHBOR( x_offset, y_offset ) \
+ do \
+ { \
+ if ( x + x_offset >= 0 && x + x_offset < w && \
+ y + y_offset >= 0 && y + y_offset < r ) \
+ { \
+ num_neighbors++; \
+ \
+ to_check = dm + y_offset * w + x_offset; \
+ if ( to_check->alpha == 0 ) \
+ { \
+ is_edge = 1; \
+ goto Done; \
+ } \
+ } \
+ } while ( 0 )
+
+ static FT_Bool
+ bsdf_is_edge( ED* dm, /* distance map */
+ FT_Int x, /* x index of point to check */
+ FT_Int y, /* y index of point to check */
+ FT_Int w, /* width */
+ FT_Int r ) /* rows */
+ {
+ FT_Bool is_edge = 0;
+ ED* to_check = NULL;
+ FT_Int num_neighbors = 0;
+
+
+ if ( dm->alpha == 0 )
+ goto Done;
+
+ if ( dm->alpha > 0 && dm->alpha < 255 )
+ {
+ is_edge = 1;
+ goto Done;
+ }
+
+ /* up */
+ CHECK_NEIGHBOR( 0, -1 );
+
+ /* down */
+ CHECK_NEIGHBOR( 0, 1 );
+
+ /* left */
+ CHECK_NEIGHBOR( -1, 0 );
+
+ /* right */
+ CHECK_NEIGHBOR( 1, 0 );
+
+ /* up left */
+ CHECK_NEIGHBOR( -1, -1 );
+
+ /* up right */
+ CHECK_NEIGHBOR( 1, -1 );
+
+ /* down left */
+ CHECK_NEIGHBOR( -1, 1 );
+
+ /* down right */
+ CHECK_NEIGHBOR( 1, 1 );
+
+ if ( num_neighbors != 8 )
+ is_edge = 1;
+
+ Done:
+ return is_edge;
+ }
+
+#undef CHECK_NEIGHBOR
+
+
+ /**************************************************************************
+ *
+ * @Function:
+ * compute_edge_distance
+ *
+ * @Description:
+ * Approximate the outline and compute the distance from `current`
+ * to the approximated outline.
+ *
+ * @Input:
+ * current ::
+ * Array of Euclidean distances. `current` must point to the position
+ * for which the distance is to be caculated. We treat this array as
+ * a two-dimensional array mapped to a one-dimensional array.
+ *
+ * x ::
+ * The x coordinate of the `current` parameter in the array.
+ *
+ * y ::
+ * The y coordinate of the `current` parameter in the array.
+ *
+ * w ::
+ * The width of the distances array.
+ *
+ * r ::
+ * Number of rows in the distances array.
+ *
+ * @Return:
+ * A vector pointing to the approximate edge distance.
+ *
+ * @Note:
+ * This is a computationally expensive function. Try to reduce the
+ * number of calls to this function. Moreover, this must only be used
+ * for edge pixel positions.
+ *
+ */
+ static FT_16D16_Vec
+ compute_edge_distance( ED* current,
+ FT_Int x,
+ FT_Int y,
+ FT_Int w,
+ FT_Int r )
+ {
+ /*
+ * This function, based on the paper presented by Stefan Gustavson and
+ * Robin Strand, gets used to approximate edge distances from
+ * anti-aliased bitmaps.
+ *
+ * The algorithm is as follows.
+ *
+ * (1) In anti-aliased images, the pixel's alpha value is the coverage
+ * of the pixel by the outline. For example, if the alpha value is
+ * 0.5f we can assume that the outline passes through the center of
+ * the pixel.
+ *
+ * (2) For this reason we can use that alpha value to approximate the real
+ * distance of the pixel to edge pretty accurately. A simple
+ * approximation is `(0.5f - alpha)`, assuming that the outline is
+ * parallel to the x or y~axis. However, in this algorithm we use a
+ * different approximation which is quite accurate even for
+ * non-axis-aligned edges.
+ *
+ * (3) The only remaining piece of information that we cannot
+ * approximate directly from the alpha is the direction of the edge.
+ * This is where we use Sobel's operator to compute the gradient of
+ * the pixel. The gradient give us a pretty good approximation of
+ * the edge direction. We use a 3x3 kernel filter to compute the
+ * gradient.
+ *
+ * (4) After the above two steps we have both the direction and the
+ * distance to the edge which is used to generate the Signed
+ * Distance Field.
+ *
+ * References:
+ *
+ * - Anti-Aliased Euclidean Distance Transform:
+ * http://weber.itn.liu.se/~stegu/aadist/edtaa_preprint.pdf
+ * - Sobel Operator:
+ * https://en.wikipedia.org/wiki/Sobel_operator
+ */
+
+ FT_16D16_Vec g = { 0, 0 };
+ FT_16D16 dist, current_alpha;
+ FT_16D16 a1, temp;
+ FT_16D16 gx, gy;
+ FT_16D16 alphas[9];
+
+
+ /* Since our spread cannot be 0, this condition */
+ /* can never be true. */
+ if ( x <= 0 || x >= w - 1 ||
+ y <= 0 || y >= r - 1 )
+ return g;
+
+ /* initialize the alphas */
+ alphas[0] = 256 * (FT_16D16)current[-w - 1].alpha;
+ alphas[1] = 256 * (FT_16D16)current[-w ].alpha;
+ alphas[2] = 256 * (FT_16D16)current[-w + 1].alpha;
+ alphas[3] = 256 * (FT_16D16)current[ -1].alpha;
+ alphas[4] = 256 * (FT_16D16)current[ 0].alpha;
+ alphas[5] = 256 * (FT_16D16)current[ 1].alpha;
+ alphas[6] = 256 * (FT_16D16)current[ w - 1].alpha;
+ alphas[7] = 256 * (FT_16D16)current[ w ].alpha;
+ alphas[8] = 256 * (FT_16D16)current[ w + 1].alpha;
+
+ current_alpha = alphas[4];
+
+ /* Compute the gradient using the Sobel operator. */
+ /* In this case we use the following 3x3 filters: */
+ /* */
+ /* For x: | -1 0 -1 | */
+ /* | -root(2) 0 root(2) | */
+ /* | -1 0 1 | */
+ /* */
+ /* For y: | -1 -root(2) -1 | */
+ /* | 0 0 0 | */
+ /* | 1 root(2) 1 | */
+ /* */
+ /* [Note]: 92681 is root(2) in 16.16 format. */
+ g.x = -alphas[0] -
+ FT_MulFix( alphas[3], 92681 ) -
+ alphas[6] +
+ alphas[2] +
+ FT_MulFix( alphas[5], 92681 ) +
+ alphas[8];
+
+ g.y = -alphas[0] -
+ FT_MulFix( alphas[1], 92681 ) -
+ alphas[2] +
+ alphas[6] +
+ FT_MulFix( alphas[7], 92681 ) +
+ alphas[8];
+
+ FT_Vector_NormLen( &g );
+
+ /* The gradient gives us the direction of the */
+ /* edge for the current pixel. Once we have the */
+ /* approximate direction of the edge, we can */
+ /* approximate the edge distance much better. */
+
+ if ( g.x == 0 || g.y == 0 )
+ dist = ONE / 2 - alphas[4];
+ else
+ {
+ gx = g.x;
+ gy = g.y;
+
+ gx = FT_ABS( gx );
+ gy = FT_ABS( gy );
+
+ if ( gx < gy )
+ {
+ temp = gx;
+ gx = gy;
+ gy = temp;
+ }
+
+ a1 = FT_DivFix( gy, gx ) / 2;
+
+ if ( current_alpha < a1 )
+ dist = ( gx + gy ) / 2 -
+ square_root( 2 * FT_MulFix( gx,
+ FT_MulFix( gy,
+ current_alpha ) ) );
+
+ else if ( current_alpha < ( ONE - a1 ) )
+ dist = FT_MulFix( ONE / 2 - current_alpha, gx );
+
+ else
+ dist = -( gx + gy ) / 2 +
+ square_root( 2 * FT_MulFix( gx,
+ FT_MulFix( gy,
+ ONE - current_alpha ) ) );
+ }
+
+ g.x = FT_MulFix( g.x, dist );
+ g.y = FT_MulFix( g.y, dist );
+
+ return g;
+ }
+
+
+ /**************************************************************************
+ *
+ * @Function:
+ * bsdf_approximate_edge
+ *
+ * @Description:
+ * Loops over all the pixels and call `compute_edge_distance` only for
+ * edge pixels. This maked the process a lot faster since
+ * `compute_edge_distance` uses functions such as `FT_Vector_NormLen',
+ * which are quite slow.
+ *
+ * @InOut:
+ * worker ::
+ * Contains the distance map as well as all the relevant parameters
+ * required by the function.
+ *
+ * @Return:
+ * FreeType error, 0 means success.
+ *
+ * @Note:
+ * The function directly manipulates `worker->distance_map`.
+ *
+ */
+ static FT_Error
+ bsdf_approximate_edge( BSDF_Worker* worker )
+ {
+ FT_Error error = FT_Err_Ok;
+ FT_Int i, j;
+ FT_Int index;
+ ED* ed;
+
+
+ if ( !worker || !worker->distance_map )
+ {
+ error = FT_THROW( Invalid_Argument );
+ goto Exit;
+ }
+
+ ed = worker->distance_map;
+
+ for ( j = 0; j < worker->rows; j++ )
+ {
+ for ( i = 0; i < worker->width; i++ )
+ {
+ index = j * worker->width + i;
+
+ if ( bsdf_is_edge( worker->distance_map + index,
+ i, j,
+ worker->width,
+ worker->rows ) )
+ {
+ /* approximate the edge distance for edge pixels */
+ ed[index].prox = compute_edge_distance( ed + index,
+ i, j,
+ worker->width,
+ worker->rows );
+ ed[index].dist = VECTOR_LENGTH_16D16( ed[index].prox );
+ }
+ else
+ {
+ /* for non-edge pixels assign far away distances */
+ ed[index].dist = 400 * ONE;
+ ed[index].prox.x = 200 * ONE;
+ ed[index].prox.y = 200 * ONE;
+ }
+ }
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ /**************************************************************************
+ *
+ * @Function:
+ * bsdf_init_distance_map
+ *
+ * @Description:
+ * Initialize the distance map according to the '8-point sequential
+ * Euclidean distance mapping' (8SED) algorithm. Basically it copies
+ * the `source` bitmap alpha values to the `distance_map->alpha`
+ * parameter of `worker`.
+ *
+ * @Input:
+ * source ::
+ * Source bitmap to copy the data from.
+ *
+ * @Output:
+ * worker ::
+ * Target distance map to copy the data to.
+ *
+ * @Return:
+ * FreeType error, 0 means success.
+ *
+ */
+ static FT_Error
+ bsdf_init_distance_map( const FT_Bitmap* source,
+ BSDF_Worker* worker )
+ {
+ FT_Error error = FT_Err_Ok;
+
+ FT_Int x_diff, y_diff;
+ FT_Int t_i, t_j, s_i, s_j;
+ FT_Byte* s;
+ ED* t;
+
+
+ /* again check the parameters (probably unnecessary) */
+ if ( !source || !worker )
+ {
+ error = FT_THROW( Invalid_Argument );
+ goto Exit;
+ }
+
+ /* Because of the way we convert a bitmap to SDF, */
+ /* i.e., aligning the source to the center of the */
+ /* target, the target's width and rows must be */
+ /* checked before copying. */
+ if ( worker->width < (FT_Int)source->width ||
+ worker->rows < (FT_Int)source->rows )
+ {
+ error = FT_THROW( Invalid_Argument );
+ goto Exit;
+ }
+
+ /* check pixel mode */
+ if ( source->pixel_mode == FT_PIXEL_MODE_NONE )
+ {
+ FT_ERROR(( "bsdf_copy_source_to_target:"
+ " Invalid pixel mode of source bitmap" ));
+ error = FT_THROW( Invalid_Argument );
+ goto Exit;
+ }
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+ if ( source->pixel_mode == FT_PIXEL_MODE_MONO )
+ {
+ FT_TRACE0(( "bsdf_copy_source_to_target:"
+ " The `bsdf' renderer can convert monochrome\n" ));
+ FT_TRACE0(( " "
+ " bitmaps to SDF but the results are not perfect\n" ));
+ FT_TRACE0(( " "
+ " because there is no way to approximate actual\n" ));
+ FT_TRACE0(( " "
+ " outlines from monochrome bitmaps. Consider\n" ));
+ FT_TRACE0(( " "
+ " using an anti-aliased bitmap instead.\n" ));
+ }
+#endif
+
+ /* Calculate the width and row differences */
+ /* between target and source. */
+ x_diff = worker->width - (int)source->width;
+ y_diff = worker->rows - (int)source->rows;
+
+ x_diff /= 2;
+ y_diff /= 2;
+
+ t = (ED*)worker->distance_map;
+ s = source->buffer;
+
+ /* For now we only support pixel mode `FT_PIXEL_MODE_MONO` */
+ /* and `FT_PIXEL_MODE_GRAY`. More will be added later. */
+ /* */
+ /* [NOTE]: We can also use @FT_Bitmap_Convert to convert */
+ /* bitmap to 8bpp. To avoid extra allocation and */
+ /* since the target bitmap can be 16bpp we manually */
+ /* convert the source bitmap to the desired bpp. */
+
+ switch ( source->pixel_mode )
+ {
+ case FT_PIXEL_MODE_MONO:
+ {
+ FT_Int t_width = worker->width;
+ FT_Int t_rows = worker->rows;
+ FT_Int s_width = (int)source->width;
+ FT_Int s_rows = (int)source->rows;
+
+
+ for ( t_j = 0; t_j < t_rows; t_j++ )
+ {
+ for ( t_i = 0; t_i < t_width; t_i++ )
+ {
+ FT_Int t_index = t_j * t_width + t_i;
+ FT_Int s_index;
+ FT_Int div, mod;
+ FT_Byte pixel, byte;
+
+
+ t[t_index] = zero_ed;
+
+ s_i = t_i - x_diff;
+ s_j = t_j - y_diff;
+
+ /* Assign 0 to padding similar to */
+ /* the source bitmap. */
+ if ( s_i < 0 || s_i >= s_width ||
+ s_j < 0 || s_j >= s_rows )
+ continue;
+
+ if ( worker->params.flip_y )
+ s_index = ( s_rows - s_j - 1 ) * source->pitch;
+ else
+ s_index = s_j * source->pitch;
+
+ div = s_index + s_i / 8;
+ mod = 7 - s_i % 8;
+
+ pixel = s[div];
+ byte = (FT_Byte)( 1 << mod );
+
+ t[t_index].alpha = pixel & byte ? 255 : 0;
+ }
+ }
+ }
+ break;
+
+ case FT_PIXEL_MODE_GRAY:
+ {
+ FT_Int t_width = worker->width;
+ FT_Int t_rows = worker->rows;
+ FT_Int s_width = (int)source->width;
+ FT_Int s_rows = (int)source->rows;
+
+
+ /* loop over all pixels and assign pixel values from source */
+ for ( t_j = 0; t_j < t_rows; t_j++ )
+ {
+ for ( t_i = 0; t_i < t_width; t_i++ )
+ {
+ FT_Int t_index = t_j * t_width + t_i;
+ FT_Int s_index;
+
+
+ t[t_index] = zero_ed;
+
+ s_i = t_i - x_diff;
+ s_j = t_j - y_diff;
+
+ /* Assign 0 to padding similar to */
+ /* the source bitmap. */
+ if ( s_i < 0 || s_i >= s_width ||
+ s_j < 0 || s_j >= s_rows )
+ continue;
+
+ if ( worker->params.flip_y )
+ s_index = ( s_rows - s_j - 1 ) * s_width + s_i;
+ else
+ s_index = s_j * s_width + s_i;
+
+ /* simply copy the alpha values */
+ t[t_index].alpha = s[s_index];
+ }
+ }
+ }
+ break;
+
+ default:
+ FT_ERROR(( "bsdf_copy_source_to_target:"
+ " unsopported pixel mode of source bitmap\n" ));
+
+ error = FT_THROW( Unimplemented_Feature );
+ break;
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ /**************************************************************************
+ *
+ * @Function:
+ * compare_neighbor
+ *
+ * @Description:
+ * Compare neighbor pixel (which is defined by the offset) and update
+ * `current` distance if the new distance is shorter than the original.
+ *
+ * @Input:
+ * x_offset ::
+ * X offset of the neighbor to be checked. The offset is relative to
+ * the `current`.
+ *
+ * y_offset ::
+ * Y offset of the neighbor to be checked. The offset is relative to
+ * the `current`.
+ *
+ * width ::
+ * Width of the `current` array.
+ *
+ * @InOut:
+ * current ::
+ * Pointer into array of distances. This parameter must point to the
+ * position whose neighbor is to be checked. The array is treated as
+ * a two-dimensional array.
+ *
+ */
+ static void
+ compare_neighbor( ED* current,
+ FT_Int x_offset,
+ FT_Int y_offset,
+ FT_Int width )
+ {
+ ED* to_check;
+ FT_16D16 dist;
+ FT_16D16_Vec dist_vec;
+
+
+ to_check = current + ( y_offset * width ) + x_offset;
+
+ /*
+ * While checking for the nearest point we first approximate the
+ * distance of `current` by adding the deviation (which is sqrt(2) at
+ * most). Only if the new value is less than the current value we
+ * calculate the actual distances using `FT_Vector_Length`. This last
+ * step can be omitted by using squared distances.
+ */
+
+ /*
+ * Approximate the distance. We subtract 1 to avoid precision errors,
+ * which could happen because the two directions can be opposite.
+ */
+ dist = to_check->dist - ONE;
+
+ if ( dist < current->dist )
+ {
+ dist_vec = to_check->prox;
+
+ dist_vec.x += x_offset * ONE;
+ dist_vec.y += y_offset * ONE;
+ dist = VECTOR_LENGTH_16D16( dist_vec );
+
+ if ( dist < current->dist )
+ {
+ current->dist = dist;
+ current->prox = dist_vec;
+ }
+ }
+ }
+
+
+ /**************************************************************************
+ *
+ * @Function:
+ * first_pass
+ *
+ * @Description:
+ * First pass of the 8SED algorithm. Loop over the bitmap from top to
+ * bottom and scan each row left to right, updating the distances in
+ * `worker->distance_map`.
+ *
+ * @InOut:
+ * worker::
+ * Contains all the relevant parameters.
+ *
+ */
+ static void
+ first_pass( BSDF_Worker* worker )
+ {
+ FT_Int i, j; /* iterators */
+ FT_Int w, r; /* width, rows */
+ ED* dm; /* distance map */
+
+
+ dm = worker->distance_map;
+ w = worker->width;
+ r = worker->rows;
+
+ /* Start scanning from top to bottom and sweep each */
+ /* row back and forth comparing the distances of the */
+ /* neighborhood. Leave the first row as it has no top */
+ /* neighbor; it will be covered in the second scan of */
+ /* the image (from bottom to top). */
+ for ( j = 1; j < r; j++ )
+ {
+ FT_Int index;
+ ED* current;
+
+
+ /* Forward pass of rows (left -> right). Leave the first */
+ /* column, which gets covered in the backward pass. */
+ for ( i = 1; i < w - 1; i++ )
+ {
+ index = j * w + i;
+ current = dm + index;
+
+ /* left-up */
+ compare_neighbor( current, -1, -1, w );
+ /* up */
+ compare_neighbor( current, 0, -1, w );
+ /* up-right */
+ compare_neighbor( current, 1, -1, w );
+ /* left */
+ compare_neighbor( current, -1, 0, w );
+ }
+
+ /* Backward pass of rows (right -> left). Leave the last */
+ /* column, which was already covered in the forward pass. */
+ for ( i = w - 2; i >= 0; i-- )
+ {
+ index = j * w + i;
+ current = dm + index;
+
+ /* right */
+ compare_neighbor( current, 1, 0, w );
+ }
+ }
+ }
+
+
+ /**************************************************************************
+ *
+ * @Function:
+ * second_pass
+ *
+ * @Description:
+ * Second pass of the 8SED algorithm. Loop over the bitmap from bottom
+ * to top and scan each row left to right, updating the distances in
+ * `worker->distance_map`.
+ *
+ * @InOut:
+ * worker::
+ * Contains all the relevant parameters.
+ *
+ */
+ static void
+ second_pass( BSDF_Worker* worker )
+ {
+ FT_Int i, j; /* iterators */
+ FT_Int w, r; /* width, rows */
+ ED* dm; /* distance map */
+
+
+ dm = worker->distance_map;
+ w = worker->width;
+ r = worker->rows;
+
+ /* Start scanning from bottom to top and sweep each */
+ /* row back and forth comparing the distances of the */
+ /* neighborhood. Leave the last row as it has no down */
+ /* neighbor; it is already covered in the first scan */
+ /* of the image (from top to bottom). */
+ for ( j = r - 2; j >= 0; j-- )
+ {
+ FT_Int index;
+ ED* current;
+
+
+ /* Forward pass of rows (left -> right). Leave the first */
+ /* column, which gets covered in the backward pass. */
+ for ( i = 1; i < w - 1; i++ )
+ {
+ index = j * w + i;
+ current = dm + index;
+
+ /* left-up */
+ compare_neighbor( current, -1, 1, w );
+ /* up */
+ compare_neighbor( current, 0, 1, w );
+ /* up-right */
+ compare_neighbor( current, 1, 1, w );
+ /* left */
+ compare_neighbor( current, -1, 0, w );
+ }
+
+ /* Backward pass of rows (right -> left). Leave the last */
+ /* column, which was already covered in the forward pass. */
+ for ( i = w - 2; i >= 0; i-- )
+ {
+ index = j * w + i;
+ current = dm + index;
+
+ /* right */
+ compare_neighbor( current, 1, 0, w );
+ }
+ }
+ }
+
+
+ /**************************************************************************
+ *
+ * @Function:
+ * edt8
+ *
+ * @Description:
+ * Compute the distance map of the a bitmap. Execute both first and
+ * second pass of the 8SED algorithm.
+ *
+ * @InOut:
+ * worker::
+ * Contains all the relevant parameters.
+ *
+ * @Return:
+ * FreeType error, 0 means success.
+ *
+ */
+ static FT_Error
+ edt8( BSDF_Worker* worker )
+ {
+ FT_Error error = FT_Err_Ok;
+
+
+ if ( !worker || !worker->distance_map )
+ {
+ error = FT_THROW( Invalid_Argument );
+ goto Exit;
+ }
+
+ /* first scan of the image */
+ first_pass( worker );
+
+ /* second scan of the image */
+ second_pass( worker );
+
+ Exit:
+ return error;
+ }
+
+
+ /**************************************************************************
+ *
+ * @Function:
+ * finalize_sdf
+ *
+ * @Description:
+ * Copy the SDF data from `worker->distance_map` to the `target` bitmap.
+ * Also transform the data to output format, (which is 6.10 fixed-point
+ * format at the moment).
+ *
+ * @Input:
+ * worker ::
+ * Contains source distance map and other SDF data.
+ *
+ * @Output:
+ * target ::
+ * Target bitmap to which the SDF data is copied to.
+ *
+ * @Return:
+ * FreeType error, 0 means success.
+ *
+ */
+ static FT_Error
+ finalize_sdf( BSDF_Worker* worker,
+ const FT_Bitmap* target )
+ {
+ FT_Error error = FT_Err_Ok;
+
+ FT_Int w, r;
+ FT_Int i, j;
+
+ FT_SDFFormat* t_buffer;
+ FT_16D16 sp_sq, spread;
+
+
+ if ( !worker || !target )
+ {
+ error = FT_THROW( Invalid_Argument );
+ goto Exit;
+ }
+
+ w = (int)target->width;
+ r = (int)target->rows;
+ t_buffer = (FT_SDFFormat*)target->buffer;
+
+ if ( w != worker->width ||
+ r != worker->rows )
+ {
+ error = FT_THROW( Invalid_Argument );
+ goto Exit;
+ }
+
+ spread = (FT_16D16)FT_INT_16D16( worker->params.spread );
+
+#if USE_SQUARED_DISTANCES
+ sp_sq = (FT_16D16)FT_INT_16D16( worker->params.spread *
+ worker->params.spread );
+#else
+ sp_sq = (FT_16D16)FT_INT_16D16( worker->params.spread );
+#endif
+
+ for ( j = 0; j < r; j++ )
+ {
+ for ( i = 0; i < w; i++ )
+ {
+ FT_Int index;
+ FT_16D16 dist;
+ FT_SDFFormat final_dist;
+ FT_Char sign;
+
+
+ index = j * w + i;
+ dist = worker->distance_map[index].dist;
+
+ if ( dist < 0 || dist > sp_sq )
+ dist = sp_sq;
+
+#if USE_SQUARED_DISTANCES
+ dist = square_root( dist );
+#endif
+
+ /* We assume that if the pixel is inside a contour */
+ /* its coverage value must be > 127. */
+ sign = worker->distance_map[index].alpha < 127 ? -1 : 1;
+
+ /* flip the sign according to the property */
+ if ( worker->params.flip_sign )
+ sign = -sign;
+
+ /* concatenate from 16.16 to appropriate format */
+ final_dist = map_fixed_to_sdf( dist * sign, spread );
+
+ t_buffer[index] = final_dist;
+ }
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ /**************************************************************************
+ *
+ * interface functions
+ *
+ */
+
+ /* called when adding a new module through @FT_Add_Module */
+ static FT_Error
+ bsdf_raster_new( void* memory_, /* FT_Memory */
+ FT_Raster* araster_ ) /* BSDF_PRaster* */
+ {
+ FT_Memory memory = (FT_Memory)memory_;
+ BSDF_PRaster* araster = (BSDF_PRaster*)araster_;
+
+ FT_Error error;
+ BSDF_PRaster raster = NULL;
+
+
+ if ( !FT_NEW( raster ) )
+ raster->memory = memory;
+
+ *araster = raster;
+
+ return error;
+ }
+
+
+ /* unused */
+ static void
+ bsdf_raster_reset( FT_Raster raster,
+ unsigned char* pool_base,
+ unsigned long pool_size )
+ {
+ FT_UNUSED( raster );
+ FT_UNUSED( pool_base );
+ FT_UNUSED( pool_size );
+ }
+
+
+ /* unused */
+ static FT_Error
+ bsdf_raster_set_mode( FT_Raster raster,
+ unsigned long mode,
+ void* args )
+ {
+ FT_UNUSED( raster );
+ FT_UNUSED( mode );
+ FT_UNUSED( args );
+
+ return FT_Err_Ok;
+ }
+
+
+ /* called while rendering through @FT_Render_Glyph */
+ static FT_Error
+ bsdf_raster_render( FT_Raster raster,
+ const FT_Raster_Params* params )
+ {
+ FT_Error error = FT_Err_Ok;
+ FT_Memory memory = NULL;
+
+ const FT_Bitmap* source = NULL;
+ const FT_Bitmap* target = NULL;
+
+ BSDF_TRaster* bsdf_raster = (BSDF_TRaster*)raster;
+ BSDF_Worker worker;
+
+ const SDF_Raster_Params* sdf_params = (const SDF_Raster_Params*)params;
+
+
+ worker.distance_map = NULL;
+
+ /* check for valid parameters */
+ if ( !raster || !params )
+ {
+ error = FT_THROW( Invalid_Argument );
+ goto Exit;
+ }
+
+ /* check whether the flag is set */
+ if ( sdf_params->root.flags != FT_RASTER_FLAG_SDF )
+ {
+ error = FT_THROW( Raster_Corrupted );
+ goto Exit;
+ }
+
+ source = (const FT_Bitmap*)sdf_params->root.source;
+ target = (const FT_Bitmap*)sdf_params->root.target;
+
+ /* check source and target bitmap */
+ if ( !source || !target )
+ {
+ error = FT_THROW( Invalid_Argument );
+ goto Exit;
+ }
+
+ memory = bsdf_raster->memory;
+ if ( !memory )
+ {
+ FT_TRACE0(( "bsdf_raster_render: Raster not set up properly,\n" ));
+ FT_TRACE0(( " unable to find memory handle.\n" ));
+
+ error = FT_THROW( Invalid_Handle );
+ goto Exit;
+ }
+
+ /* check whether spread is set properly */
+ if ( sdf_params->spread > MAX_SPREAD ||
+ sdf_params->spread < MIN_SPREAD )
+ {
+ FT_TRACE0(( "bsdf_raster_render:"
+ " The `spread' field of `SDF_Raster_Params'\n" ));
+ FT_TRACE0(( " "
+ " is invalid; the value of this field must be\n" ));
+ FT_TRACE0(( " "
+ " within [%d, %d].\n",
+ MIN_SPREAD, MAX_SPREAD ));
+ FT_TRACE0(( " "
+ " Also, you must pass `SDF_Raster_Params'\n" ));
+ FT_TRACE0(( " "
+ " instead of the default `FT_Raster_Params'\n" ));
+ FT_TRACE0(( " "
+ " while calling this function and set the fields\n" ));
+ FT_TRACE0(( " "
+ " accordingly.\n" ));
+
+ error = FT_THROW( Invalid_Argument );
+ goto Exit;
+ }
+
+ /* set up the worker */
+
+ /* allocate the distance map */
+ if ( FT_QALLOC_MULT( worker.distance_map, target->rows,
+ target->width * sizeof ( *worker.distance_map ) ) )
+ goto Exit;
+
+ worker.width = (int)target->width;
+ worker.rows = (int)target->rows;
+ worker.params = *sdf_params;
+
+ FT_CALL( bsdf_init_distance_map( source, &worker ) );
+ FT_CALL( bsdf_approximate_edge( &worker ) );
+ FT_CALL( edt8( &worker ) );
+ FT_CALL( finalize_sdf( &worker, target ) );
+
+ FT_TRACE0(( "bsdf_raster_render: Total memory used = %ld\n",
+ worker.width * worker.rows *
+ (long)sizeof ( *worker.distance_map ) ));
+
+ Exit:
+ if ( worker.distance_map )
+ FT_FREE( worker.distance_map );
+
+ return error;
+ }
+
+
+ /* called while deleting `FT_Library` only if the module is added */
+ static void
+ bsdf_raster_done( FT_Raster raster )
+ {
+ FT_Memory memory = (FT_Memory)((BSDF_TRaster*)raster)->memory;
+
+
+ FT_FREE( raster );
+ }
+
+
+ FT_DEFINE_RASTER_FUNCS(
+ ft_bitmap_sdf_raster,
+
+ FT_GLYPH_FORMAT_BITMAP,
+
+ (FT_Raster_New_Func) bsdf_raster_new, /* raster_new */
+ (FT_Raster_Reset_Func) bsdf_raster_reset, /* raster_reset */
+ (FT_Raster_Set_Mode_Func)bsdf_raster_set_mode, /* raster_set_mode */
+ (FT_Raster_Render_Func) bsdf_raster_render, /* raster_render */
+ (FT_Raster_Done_Func) bsdf_raster_done /* raster_done */
+ )
+
+
+/* END */
--- /dev/null
+/****************************************************************************
+ *
+ * ftsdf.c
+ *
+ * Signed Distance Field support for outline fonts (body).
+ *
+ * Copyright (C) 2020-2023 by
+ * David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ * Written by Anuj Verma.
+ *
+ * This file is part of the FreeType project, and may only be used,
+ * modified, and distributed under the terms of the FreeType project
+ * license, LICENSE.TXT. By continuing to use, modify, or distribute
+ * this file you indicate that you have read the license and
+ * understand and accept it fully.
+ *
+ */
+
+
+#include <freetype/internal/ftobjs.h>
+#include <freetype/internal/ftdebug.h>
+#include <freetype/ftoutln.h>
+#include <freetype/fttrigon.h>
+#include <freetype/ftbitmap.h>
+#include "ftsdf.h"
+
+#include "ftsdferrs.h"
+
+
+ /**************************************************************************
+ *
+ * A brief technical overview of how the SDF rasterizer works
+ * ----------------------------------------------------------
+ *
+ * [Notes]:
+ * * SDF stands for Signed Distance Field everywhere.
+ *
+ * * This renderer generates SDF directly from outlines. There is
+ * another renderer called 'bsdf', which converts bitmaps to SDF; see
+ * file `ftbsdf.c` for more.
+ *
+ * * The basic idea of generating the SDF is taken from Viktor Chlumsky's
+ * research paper. The paper explains both single and multi-channel
+ * SDF, however, this implementation only generates single-channel SDF.
+ *
+ * Chlumsky, Viktor: Shape Decomposition for Multi-channel Distance
+ * Fields. Master's thesis. Czech Technical University in Prague,
+ * Faculty of InformationTechnology, 2015.
+ *
+ * For more information: https://github.com/Chlumsky/msdfgen
+ *
+ * ========================================================================
+ *
+ * Generating SDF from outlines is pretty straightforward.
+ *
+ * (1) We have a set of contours that make the outline of a shape/glyph.
+ * Each contour comprises of several edges, with three types of edges.
+ *
+ * * line segments
+ * * conic Bezier curves
+ * * cubic Bezier curves
+ *
+ * (2) Apart from the outlines we also have a two-dimensional grid, namely
+ * the bitmap that is used to represent the final SDF data.
+ *
+ * (3) In order to generate SDF, our task is to find shortest signed
+ * distance from each grid point to the outline. The 'signed
+ * distance' means that if the grid point is filled by any contour
+ * then its sign is positive, otherwise it is negative. The pseudo
+ * code is as follows.
+ *
+ * ```
+ * foreach grid_point (x, y):
+ * {
+ * int min_dist = INT_MAX;
+ *
+ * foreach contour in outline:
+ * {
+ * foreach edge in contour:
+ * {
+ * // get shortest distance from point (x, y) to the edge
+ * d = get_min_dist(x, y, edge);
+ *
+ * if (d < min_dist)
+ * min_dist = d;
+ * }
+ *
+ * bitmap[x, y] = min_dist;
+ * }
+ * }
+ * ```
+ *
+ * (4) After running this algorithm the bitmap contains information about
+ * the shortest distance from each point to the outline of the shape.
+ * Of course, while this is the most straightforward way of generating
+ * SDF, we use various optimizations in our implementation. See the
+ * `sdf_generate_*' functions in this file for all details.
+ *
+ * The optimization currently used by default is subdivision; see
+ * function `sdf_generate_subdivision` for more.
+ *
+ * Also, to see how we compute the shortest distance from a point to
+ * each type of edge, check out the `get_min_distance_*' functions.
+ *
+ */
+
+
+ /**************************************************************************
+ *
+ * The macro FT_COMPONENT is used in trace mode. It is an implicit
+ * parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log
+ * messages during execution.
+ */
+#undef FT_COMPONENT
+#define FT_COMPONENT sdf
+
+
+ /**************************************************************************
+ *
+ * definitions
+ *
+ */
+
+ /*
+ * If set to 1, the rasterizer uses Newton-Raphson's method for finding
+ * the shortest distance from a point to a conic curve.
+ *
+ * If set to 0, an analytical method gets used instead, which computes the
+ * roots of a cubic polynomial to find the shortest distance. However,
+ * the analytical method can currently underflow; we thus use Newton's
+ * method by default.
+ */
+#ifndef USE_NEWTON_FOR_CONIC
+#define USE_NEWTON_FOR_CONIC 1
+#endif
+
+ /*
+ * The number of intervals a Bezier curve gets sampled and checked to find
+ * the shortest distance.
+ */
+#define MAX_NEWTON_DIVISIONS 4
+
+ /*
+ * The number of steps of Newton's iterations in each interval of the
+ * Bezier curve. Basically, we run Newton's approximation
+ *
+ * x -= Q(t) / Q'(t)
+ *
+ * for each division to get the shortest distance.
+ */
+#define MAX_NEWTON_STEPS 4
+
+ /*
+ * The epsilon distance (in 16.16 fractional units) used for corner
+ * resolving. If the difference of two distances is less than this value
+ * they will be checked for a corner if they are ambiguous.
+ */
+#define CORNER_CHECK_EPSILON 32
+
+#if 0
+ /*
+ * Coarse grid dimension. Will probably be removed in the future because
+ * coarse grid optimization is the slowest algorithm.
+ */
+#define CG_DIMEN 8
+#endif
+
+
+ /**************************************************************************
+ *
+ * macros
+ *
+ */
+
+#define MUL_26D6( a, b ) ( ( ( a ) * ( b ) ) / 64 )
+#define VEC_26D6_DOT( p, q ) ( MUL_26D6( p.x, q.x ) + \
+ MUL_26D6( p.y, q.y ) )
+
+
+ /**************************************************************************
+ *
+ * structures and enums
+ *
+ */
+
+ /**************************************************************************
+ *
+ * @Struct:
+ * SDF_TRaster
+ *
+ * @Description:
+ * This struct is used in place of @FT_Raster and is stored within the
+ * internal FreeType renderer struct. While rasterizing it is passed to
+ * the @FT_Raster_RenderFunc function, which then can be used however we
+ * want.
+ *
+ * @Fields:
+ * memory ::
+ * Used internally to allocate intermediate memory while raterizing.
+ *
+ */
+ typedef struct SDF_TRaster_
+ {
+ FT_Memory memory;
+
+ } SDF_TRaster, *SDF_PRaster;
+
+
+ /**************************************************************************
+ *
+ * @Enum:
+ * SDF_Edge_Type
+ *
+ * @Description:
+ * Enumeration of all curve types present in fonts.
+ *
+ * @Fields:
+ * SDF_EDGE_UNDEFINED ::
+ * Undefined edge, simply used to initialize and detect errors.
+ *
+ * SDF_EDGE_LINE ::
+ * Line segment with start and end point.
+ *
+ * SDF_EDGE_CONIC ::
+ * A conic/quadratic Bezier curve with start, end, and one control
+ * point.
+ *
+ * SDF_EDGE_CUBIC ::
+ * A cubic Bezier curve with start, end, and two control points.
+ *
+ */
+ typedef enum SDF_Edge_Type_
+ {
+ SDF_EDGE_UNDEFINED = 0,
+ SDF_EDGE_LINE = 1,
+ SDF_EDGE_CONIC = 2,
+ SDF_EDGE_CUBIC = 3
+
+ } SDF_Edge_Type;
+
+
+ /**************************************************************************
+ *
+ * @Enum:
+ * SDF_Contour_Orientation
+ *
+ * @Description:
+ * Enumeration of all orientation values of a contour. We determine the
+ * orientation by calculating the area covered by a contour. Contrary
+ * to values returned by @FT_Outline_Get_Orientation,
+ * `SDF_Contour_Orientation` is independent of the fill rule, which can
+ * be different for different font formats.
+ *
+ * @Fields:
+ * SDF_ORIENTATION_NONE ::
+ * Undefined orientation, used for initialization and error detection.
+ *
+ * SDF_ORIENTATION_CW ::
+ * Clockwise orientation (positive area covered).
+ *
+ * SDF_ORIENTATION_CCW ::
+ * Counter-clockwise orientation (negative area covered).
+ *
+ * @Note:
+ * See @FT_Outline_Get_Orientation for more details.
+ *
+ */
+ typedef enum SDF_Contour_Orientation_
+ {
+ SDF_ORIENTATION_NONE = 0,
+ SDF_ORIENTATION_CW = 1,
+ SDF_ORIENTATION_CCW = 2
+
+ } SDF_Contour_Orientation;
+
+
+ /**************************************************************************
+ *
+ * @Struct:
+ * SDF_Edge
+ *
+ * @Description:
+ * Represent an edge of a contour.
+ *
+ * @Fields:
+ * start_pos ::
+ * Start position of an edge. Valid for all types of edges.
+ *
+ * end_pos ::
+ * Etart position of an edge. Valid for all types of edges.
+ *
+ * control_a ::
+ * A control point of the edge. Valid only for `SDF_EDGE_CONIC`
+ * and `SDF_EDGE_CUBIC`.
+ *
+ * control_b ::
+ * Another control point of the edge. Valid only for
+ * `SDF_EDGE_CONIC`.
+ *
+ * edge_type ::
+ * Type of the edge, see @SDF_Edge_Type for all possible edge types.
+ *
+ * next ::
+ * Used to create a singly linked list, which can be interpreted
+ * as a contour.
+ *
+ */
+ typedef struct SDF_Edge_
+ {
+ FT_26D6_Vec start_pos;
+ FT_26D6_Vec end_pos;
+ FT_26D6_Vec control_a;
+ FT_26D6_Vec control_b;
+
+ SDF_Edge_Type edge_type;
+
+ struct SDF_Edge_* next;
+
+ } SDF_Edge;
+
+
+ /**************************************************************************
+ *
+ * @Struct:
+ * SDF_Contour
+ *
+ * @Description:
+ * Represent a complete contour, which contains a list of edges.
+ *
+ * @Fields:
+ * last_pos ::
+ * Contains the value of `end_pos' of the last edge in the list of
+ * edges. Useful while decomposing the outline with
+ * @FT_Outline_Decompose.
+ *
+ * edges ::
+ * Linked list of all the edges that make the contour.
+ *
+ * next ::
+ * Used to create a singly linked list, which can be interpreted as a
+ * complete shape or @FT_Outline.
+ *
+ */
+ typedef struct SDF_Contour_
+ {
+ FT_26D6_Vec last_pos;
+ SDF_Edge* edges;
+
+ struct SDF_Contour_* next;
+
+ } SDF_Contour;
+
+
+ /**************************************************************************
+ *
+ * @Struct:
+ * SDF_Shape
+ *
+ * @Description:
+ * Represent a complete shape, which is the decomposition of
+ * @FT_Outline.
+ *
+ * @Fields:
+ * memory ::
+ * Used internally to allocate memory.
+ *
+ * contours ::
+ * Linked list of all the contours that make the shape.
+ *
+ */
+ typedef struct SDF_Shape_
+ {
+ FT_Memory memory;
+ SDF_Contour* contours;
+
+ } SDF_Shape;
+
+
+ /**************************************************************************
+ *
+ * @Struct:
+ * SDF_Signed_Distance
+ *
+ * @Description:
+ * Represent signed distance of a point, i.e., the distance of the edge
+ * nearest to the point.
+ *
+ * @Fields:
+ * distance ::
+ * Distance of the point from the nearest edge. Can be squared or
+ * absolute depending on the `USE_SQUARED_DISTANCES` macro defined in
+ * file `ftsdfcommon.h`.
+ *
+ * cross ::
+ * Cross product of the shortest distance vector (i.e., the vector
+ * from the point to the nearest edge) and the direction of the edge
+ * at the nearest point. This is used to resolve ambiguities of
+ * `sign`.
+ *
+ * sign ::
+ * A value used to indicate whether the distance vector is outside or
+ * inside the contour corresponding to the edge.
+ *
+ * @Note:
+ * `sign` may or may not be correct, therefore it must be checked
+ * properly in case there is an ambiguity.
+ *
+ */
+ typedef struct SDF_Signed_Distance_
+ {
+ FT_16D16 distance;
+ FT_16D16 cross;
+ FT_Char sign;
+
+ } SDF_Signed_Distance;
+
+
+ /**************************************************************************
+ *
+ * @Struct:
+ * SDF_Params
+ *
+ * @Description:
+ * Yet another internal parameters required by the rasterizer.
+ *
+ * @Fields:
+ * orientation ::
+ * This is not the @SDF_Contour_Orientation value but @FT_Orientation,
+ * which determines whether clockwise-oriented outlines are to be
+ * filled or counter-clockwise-oriented ones.
+ *
+ * flip_sign ::
+ * If set to true, flip the sign. By default the points filled by the
+ * outline are positive.
+ *
+ * flip_y ::
+ * If set to true the output bitmap is upside-down. Can be useful
+ * because OpenGL and DirectX use different coordinate systems for
+ * textures.
+ *
+ * overload_sign ::
+ * In the subdivision and bounding box optimization, the default
+ * outside sign is taken as -1. This parameter can be used to modify
+ * that behaviour. For example, while generating SDF for a single
+ * counter-clockwise contour, the outside sign should be 1.
+ *
+ */
+ typedef struct SDF_Params_
+ {
+ FT_Orientation orientation;
+ FT_Bool flip_sign;
+ FT_Bool flip_y;
+
+ FT_Int overload_sign;
+
+ } SDF_Params;
+
+
+ /**************************************************************************
+ *
+ * constants, initializer, and destructor
+ *
+ */
+
+ static
+ const FT_Vector zero_vector = { 0, 0 };
+
+ static
+ const SDF_Edge null_edge = { { 0, 0 }, { 0, 0 },
+ { 0, 0 }, { 0, 0 },
+ SDF_EDGE_UNDEFINED, NULL };
+
+ static
+ const SDF_Contour null_contour = { { 0, 0 }, NULL, NULL };
+
+ static
+ const SDF_Shape null_shape = { NULL, NULL };
+
+ static
+ const SDF_Signed_Distance max_sdf = { INT_MAX, 0, 0 };
+
+
+ /* Create a new @SDF_Edge on the heap and assigns the `edge` */
+ /* pointer to the newly allocated memory. */
+ static FT_Error
+ sdf_edge_new( FT_Memory memory,
+ SDF_Edge** edge )
+ {
+ FT_Error error = FT_Err_Ok;
+ SDF_Edge* ptr = NULL;
+
+
+ if ( !memory || !edge )
+ {
+ error = FT_THROW( Invalid_Argument );
+ goto Exit;
+ }
+
+ if ( !FT_QNEW( ptr ) )
+ {
+ *ptr = null_edge;
+ *edge = ptr;
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ /* Free the allocated `edge` variable. */
+ static void
+ sdf_edge_done( FT_Memory memory,
+ SDF_Edge** edge )
+ {
+ if ( !memory || !edge || !*edge )
+ return;
+
+ FT_FREE( *edge );
+ }
+
+
+ /* Create a new @SDF_Contour on the heap and assign */
+ /* the `contour` pointer to the newly allocated memory. */
+ static FT_Error
+ sdf_contour_new( FT_Memory memory,
+ SDF_Contour** contour )
+ {
+ FT_Error error = FT_Err_Ok;
+ SDF_Contour* ptr = NULL;
+
+
+ if ( !memory || !contour )
+ {
+ error = FT_THROW( Invalid_Argument );
+ goto Exit;
+ }
+
+ if ( !FT_QNEW( ptr ) )
+ {
+ *ptr = null_contour;
+ *contour = ptr;
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ /* Free the allocated `contour` variable. */
+ /* Also free the list of edges. */
+ static void
+ sdf_contour_done( FT_Memory memory,
+ SDF_Contour** contour )
+ {
+ SDF_Edge* edges;
+ SDF_Edge* temp;
+
+
+ if ( !memory || !contour || !*contour )
+ return;
+
+ edges = (*contour)->edges;
+
+ /* release all edges */
+ while ( edges )
+ {
+ temp = edges;
+ edges = edges->next;
+
+ sdf_edge_done( memory, &temp );
+ }
+
+ FT_FREE( *contour );
+ }
+
+
+ /* Create a new @SDF_Shape on the heap and assign */
+ /* the `shape` pointer to the newly allocated memory. */
+ static FT_Error
+ sdf_shape_new( FT_Memory memory,
+ SDF_Shape** shape )
+ {
+ FT_Error error = FT_Err_Ok;
+ SDF_Shape* ptr = NULL;
+
+
+ if ( !memory || !shape )
+ {
+ error = FT_THROW( Invalid_Argument );
+ goto Exit;
+ }
+
+ if ( !FT_QNEW( ptr ) )
+ {
+ *ptr = null_shape;
+ ptr->memory = memory;
+ *shape = ptr;
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ /* Free the allocated `shape` variable. */
+ /* Also free the list of contours. */
+ static void
+ sdf_shape_done( SDF_Shape** shape )
+ {
+ FT_Memory memory;
+ SDF_Contour* contours;
+ SDF_Contour* temp;
+
+
+ if ( !shape || !*shape )
+ return;
+
+ memory = (*shape)->memory;
+ contours = (*shape)->contours;
+
+ if ( !memory )
+ return;
+
+ /* release all contours */
+ while ( contours )
+ {
+ temp = contours;
+ contours = contours->next;
+
+ sdf_contour_done( memory, &temp );
+ }
+
+ /* release the allocated shape struct */
+ FT_FREE( *shape );
+ }
+
+
+ /**************************************************************************
+ *
+ * shape decomposition functions
+ *
+ */
+
+ /* This function is called when starting a new contour at `to`, */
+ /* which gets added to the shape's list. */
+ static FT_Error
+ sdf_move_to( const FT_26D6_Vec* to,
+ void* user )
+ {
+ SDF_Shape* shape = ( SDF_Shape* )user;
+ SDF_Contour* contour = NULL;
+
+ FT_Error error = FT_Err_Ok;
+ FT_Memory memory = shape->memory;
+
+
+ if ( !to || !user )
+ {
+ error = FT_THROW( Invalid_Argument );
+ goto Exit;
+ }
+
+ FT_CALL( sdf_contour_new( memory, &contour ) );
+
+ contour->last_pos = *to;
+ contour->next = shape->contours;
+ shape->contours = contour;
+
+ Exit:
+ return error;
+ }
+
+
+ /* This function is called when there is a line in the */
+ /* contour. The line starts at the previous edge point and */
+ /* stops at `to`. */
+ static FT_Error
+ sdf_line_to( const FT_26D6_Vec* to,
+ void* user )
+ {
+ SDF_Shape* shape = ( SDF_Shape* )user;
+ SDF_Edge* edge = NULL;
+ SDF_Contour* contour = NULL;
+
+ FT_Error error = FT_Err_Ok;
+ FT_Memory memory = shape->memory;
+
+
+ if ( !to || !user )
+ {
+ error = FT_THROW( Invalid_Argument );
+ goto Exit;
+ }
+
+ contour = shape->contours;
+
+ if ( contour->last_pos.x == to->x &&
+ contour->last_pos.y == to->y )
+ goto Exit;
+
+ FT_CALL( sdf_edge_new( memory, &edge ) );
+
+ edge->edge_type = SDF_EDGE_LINE;
+ edge->start_pos = contour->last_pos;
+ edge->end_pos = *to;
+
+ edge->next = contour->edges;
+ contour->edges = edge;
+ contour->last_pos = *to;
+
+ Exit:
+ return error;
+ }
+
+
+ /* This function is called when there is a conic Bezier curve */
+ /* in the contour. The curve starts at the previous edge point */
+ /* and stops at `to`, with control point `control_1`. */
+ static FT_Error
+ sdf_conic_to( const FT_26D6_Vec* control_1,
+ const FT_26D6_Vec* to,
+ void* user )
+ {
+ SDF_Shape* shape = ( SDF_Shape* )user;
+ SDF_Edge* edge = NULL;
+ SDF_Contour* contour = NULL;
+
+ FT_Error error = FT_Err_Ok;
+ FT_Memory memory = shape->memory;
+
+
+ if ( !control_1 || !to || !user )
+ {
+ error = FT_THROW( Invalid_Argument );
+ goto Exit;
+ }
+
+ contour = shape->contours;
+
+ /* If the control point coincides with any of the end points */
+ /* then it is a line and should be treated as one to avoid */
+ /* unnecessary complexity later in the algorithm. */
+ if ( ( contour->last_pos.x == control_1->x &&
+ contour->last_pos.y == control_1->y ) ||
+ ( control_1->x == to->x &&
+ control_1->y == to->y ) )
+ {
+ sdf_line_to( to, user );
+ goto Exit;
+ }
+
+ FT_CALL( sdf_edge_new( memory, &edge ) );
+
+ edge->edge_type = SDF_EDGE_CONIC;
+ edge->start_pos = contour->last_pos;
+ edge->control_a = *control_1;
+ edge->end_pos = *to;
+
+ edge->next = contour->edges;
+ contour->edges = edge;
+ contour->last_pos = *to;
+
+ Exit:
+ return error;
+ }
+
+
+ /* This function is called when there is a cubic Bezier curve */
+ /* in the contour. The curve starts at the previous edge point */
+ /* and stops at `to`, with two control points `control_1` and */
+ /* `control_2`. */
+ static FT_Error
+ sdf_cubic_to( const FT_26D6_Vec* control_1,
+ const FT_26D6_Vec* control_2,
+ const FT_26D6_Vec* to,
+ void* user )
+ {
+ SDF_Shape* shape = ( SDF_Shape* )user;
+ SDF_Edge* edge = NULL;
+ SDF_Contour* contour = NULL;
+
+ FT_Error error = FT_Err_Ok;
+ FT_Memory memory = shape->memory;
+
+
+ if ( !control_2 || !control_1 || !to || !user )
+ {
+ error = FT_THROW( Invalid_Argument );
+ goto Exit;
+ }
+
+ contour = shape->contours;
+
+ FT_CALL( sdf_edge_new( memory, &edge ) );
+
+ edge->edge_type = SDF_EDGE_CUBIC;
+ edge->start_pos = contour->last_pos;
+ edge->control_a = *control_1;
+ edge->control_b = *control_2;
+ edge->end_pos = *to;
+
+ edge->next = contour->edges;
+ contour->edges = edge;
+ contour->last_pos = *to;
+
+ Exit:
+ return error;
+ }
+
+
+ /* Construct the structure to hold all four outline */
+ /* decomposition functions. */
+ FT_DEFINE_OUTLINE_FUNCS(
+ sdf_decompose_funcs,
+
+ (FT_Outline_MoveTo_Func) sdf_move_to, /* move_to */
+ (FT_Outline_LineTo_Func) sdf_line_to, /* line_to */
+ (FT_Outline_ConicTo_Func)sdf_conic_to, /* conic_to */
+ (FT_Outline_CubicTo_Func)sdf_cubic_to, /* cubic_to */
+
+ 0, /* shift */
+ 0 /* delta */
+ )
+
+
+ /* Decompose `outline` and put it into the `shape` structure. */
+ static FT_Error
+ sdf_outline_decompose( FT_Outline* outline,
+ SDF_Shape* shape )
+ {
+ FT_Error error = FT_Err_Ok;
+
+
+ if ( !outline || !shape )
+ {
+ error = FT_THROW( Invalid_Argument );
+ goto Exit;
+ }
+
+ error = FT_Outline_Decompose( outline,
+ &sdf_decompose_funcs,
+ (void*)shape );
+
+ Exit:
+ return error;
+ }
+
+
+ /**************************************************************************
+ *
+ * utility functions
+ *
+ */
+
+ /* Return the control box of an edge. The control box is a rectangle */
+ /* in which all the control points can fit tightly. */
+ static FT_CBox
+ get_control_box( SDF_Edge edge )
+ {
+ FT_CBox cbox = { 0, 0, 0, 0 };
+ FT_Bool is_set = 0;
+
+
+ switch ( edge.edge_type )
+ {
+ case SDF_EDGE_CUBIC:
+ cbox.xMin = edge.control_b.x;
+ cbox.xMax = edge.control_b.x;
+ cbox.yMin = edge.control_b.y;
+ cbox.yMax = edge.control_b.y;
+
+ is_set = 1;
+ FALL_THROUGH;
+
+ case SDF_EDGE_CONIC:
+ if ( is_set )
+ {
+ cbox.xMin = edge.control_a.x < cbox.xMin
+ ? edge.control_a.x
+ : cbox.xMin;
+ cbox.xMax = edge.control_a.x > cbox.xMax
+ ? edge.control_a.x
+ : cbox.xMax;
+
+ cbox.yMin = edge.control_a.y < cbox.yMin
+ ? edge.control_a.y
+ : cbox.yMin;
+ cbox.yMax = edge.control_a.y > cbox.yMax
+ ? edge.control_a.y
+ : cbox.yMax;
+ }
+ else
+ {
+ cbox.xMin = edge.control_a.x;
+ cbox.xMax = edge.control_a.x;
+ cbox.yMin = edge.control_a.y;
+ cbox.yMax = edge.control_a.y;
+
+ is_set = 1;
+ }
+ FALL_THROUGH;
+
+ case SDF_EDGE_LINE:
+ if ( is_set )
+ {
+ cbox.xMin = edge.start_pos.x < cbox.xMin
+ ? edge.start_pos.x
+ : cbox.xMin;
+ cbox.xMax = edge.start_pos.x > cbox.xMax
+ ? edge.start_pos.x
+ : cbox.xMax;
+
+ cbox.yMin = edge.start_pos.y < cbox.yMin
+ ? edge.start_pos.y
+ : cbox.yMin;
+ cbox.yMax = edge.start_pos.y > cbox.yMax
+ ? edge.start_pos.y
+ : cbox.yMax;
+ }
+ else
+ {
+ cbox.xMin = edge.start_pos.x;
+ cbox.xMax = edge.start_pos.x;
+ cbox.yMin = edge.start_pos.y;
+ cbox.yMax = edge.start_pos.y;
+ }
+
+ cbox.xMin = edge.end_pos.x < cbox.xMin
+ ? edge.end_pos.x
+ : cbox.xMin;
+ cbox.xMax = edge.end_pos.x > cbox.xMax
+ ? edge.end_pos.x
+ : cbox.xMax;
+
+ cbox.yMin = edge.end_pos.y < cbox.yMin
+ ? edge.end_pos.y
+ : cbox.yMin;
+ cbox.yMax = edge.end_pos.y > cbox.yMax
+ ? edge.end_pos.y
+ : cbox.yMax;
+
+ break;
+
+ default:
+ break;
+ }
+
+ return cbox;
+ }
+
+
+ /* Return orientation of a single contour. */
+ /* Note that the orientation is independent of the fill rule! */
+ /* So, for TTF a clockwise-oriented contour has to be filled */
+ /* and the opposite for OTF fonts. */
+ static SDF_Contour_Orientation
+ get_contour_orientation ( SDF_Contour* contour )
+ {
+ SDF_Edge* head = NULL;
+ FT_26D6 area = 0;
+
+
+ /* return none if invalid parameters */
+ if ( !contour || !contour->edges )
+ return SDF_ORIENTATION_NONE;
+
+ head = contour->edges;
+
+ /* Calculate the area of the control box for all edges. */
+ while ( head )
+ {
+ switch ( head->edge_type )
+ {
+ case SDF_EDGE_LINE:
+ area += MUL_26D6( ( head->end_pos.x - head->start_pos.x ),
+ ( head->end_pos.y + head->start_pos.y ) );
+ break;
+
+ case SDF_EDGE_CONIC:
+ area += MUL_26D6( head->control_a.x - head->start_pos.x,
+ head->control_a.y + head->start_pos.y );
+ area += MUL_26D6( head->end_pos.x - head->control_a.x,
+ head->end_pos.y + head->control_a.y );
+ break;
+
+ case SDF_EDGE_CUBIC:
+ area += MUL_26D6( head->control_a.x - head->start_pos.x,
+ head->control_a.y + head->start_pos.y );
+ area += MUL_26D6( head->control_b.x - head->control_a.x,
+ head->control_b.y + head->control_a.y );
+ area += MUL_26D6( head->end_pos.x - head->control_b.x,
+ head->end_pos.y + head->control_b.y );
+ break;
+
+ default:
+ return SDF_ORIENTATION_NONE;
+ }
+
+ head = head->next;
+ }
+
+ /* Clockwise contours cover a positive area, and counter-clockwise */
+ /* contours cover a negative area. */
+ if ( area > 0 )
+ return SDF_ORIENTATION_CW;
+ else
+ return SDF_ORIENTATION_CCW;
+ }
+
+
+ /* This function is exactly the same as the one */
+ /* in the smooth renderer. It splits a conic */
+ /* into two conics exactly half way at t = 0.5. */
+ static void
+ split_conic( FT_26D6_Vec* base )
+ {
+ FT_26D6 a, b;
+
+
+ base[4].x = base[2].x;
+ a = base[0].x + base[1].x;
+ b = base[1].x + base[2].x;
+ base[3].x = b / 2;
+ base[2].x = ( a + b ) / 4;
+ base[1].x = a / 2;
+
+ base[4].y = base[2].y;
+ a = base[0].y + base[1].y;
+ b = base[1].y + base[2].y;
+ base[3].y = b / 2;
+ base[2].y = ( a + b ) / 4;
+ base[1].y = a / 2;
+ }
+
+
+ /* This function is exactly the same as the one */
+ /* in the smooth renderer. It splits a cubic */
+ /* into two cubics exactly half way at t = 0.5. */
+ static void
+ split_cubic( FT_26D6_Vec* base )
+ {
+ FT_26D6 a, b, c;
+
+
+ base[6].x = base[3].x;
+ a = base[0].x + base[1].x;
+ b = base[1].x + base[2].x;
+ c = base[2].x + base[3].x;
+ base[5].x = c / 2;
+ c += b;
+ base[4].x = c / 4;
+ base[1].x = a / 2;
+ a += b;
+ base[2].x = a / 4;
+ base[3].x = ( a + c ) / 8;
+
+ base[6].y = base[3].y;
+ a = base[0].y + base[1].y;
+ b = base[1].y + base[2].y;
+ c = base[2].y + base[3].y;
+ base[5].y = c / 2;
+ c += b;
+ base[4].y = c / 4;
+ base[1].y = a / 2;
+ a += b;
+ base[2].y = a / 4;
+ base[3].y = ( a + c ) / 8;
+ }
+
+
+ /* Split a conic Bezier curve into a number of lines */
+ /* and add them to `out'. */
+ /* */
+ /* This function uses recursion; we thus need */
+ /* parameter `max_splits' for stopping. */
+ static FT_Error
+ split_sdf_conic( FT_Memory memory,
+ FT_26D6_Vec* control_points,
+ FT_UInt max_splits,
+ SDF_Edge** out )
+ {
+ FT_Error error = FT_Err_Ok;
+ FT_26D6_Vec cpos[5];
+ SDF_Edge* left,* right;
+
+
+ if ( !memory || !out )
+ {
+ error = FT_THROW( Invalid_Argument );
+ goto Exit;
+ }
+
+ /* split conic outline */
+ cpos[0] = control_points[0];
+ cpos[1] = control_points[1];
+ cpos[2] = control_points[2];
+
+ split_conic( cpos );
+
+ /* If max number of splits is done */
+ /* then stop and add the lines to */
+ /* the list. */
+ if ( max_splits <= 2 )
+ goto Append;
+
+ /* Otherwise keep splitting. */
+ FT_CALL( split_sdf_conic( memory, &cpos[0], max_splits / 2, out ) );
+ FT_CALL( split_sdf_conic( memory, &cpos[2], max_splits / 2, out ) );
+
+ /* [NOTE]: This is not an efficient way of */
+ /* splitting the curve. Check the deviation */
+ /* instead and stop if the deviation is less */
+ /* than a pixel. */
+
+ goto Exit;
+
+ Append:
+ /* Do allocation and add the lines to the list. */
+
+ FT_CALL( sdf_edge_new( memory, &left ) );
+ FT_CALL( sdf_edge_new( memory, &right ) );
+
+ left->start_pos = cpos[0];
+ left->end_pos = cpos[2];
+ left->edge_type = SDF_EDGE_LINE;
+
+ right->start_pos = cpos[2];
+ right->end_pos = cpos[4];
+ right->edge_type = SDF_EDGE_LINE;
+
+ left->next = right;
+ right->next = (*out);
+ *out = left;
+
+ Exit:
+ return error;
+ }
+
+
+ /* Split a cubic Bezier curve into a number of lines */
+ /* and add them to `out`. */
+ /* */
+ /* This function uses recursion; we thus need */
+ /* parameter `max_splits' for stopping. */
+ static FT_Error
+ split_sdf_cubic( FT_Memory memory,
+ FT_26D6_Vec* control_points,
+ FT_UInt max_splits,
+ SDF_Edge** out )
+ {
+ FT_Error error = FT_Err_Ok;
+ FT_26D6_Vec cpos[7];
+ SDF_Edge* left, *right;
+ const FT_26D6 threshold = ONE_PIXEL / 4;
+
+
+ if ( !memory || !out )
+ {
+ error = FT_THROW( Invalid_Argument );
+ goto Exit;
+ }
+
+ /* split the cubic */
+ cpos[0] = control_points[0];
+ cpos[1] = control_points[1];
+ cpos[2] = control_points[2];
+ cpos[3] = control_points[3];
+
+ /* If the segment is flat enough we won't get any benefit by */
+ /* splitting it further, so we can just stop splitting. */
+ /* */
+ /* Check the deviation of the Bezier curve and stop if it is */
+ /* smaller than the pre-defined `threshold` value. */
+ if ( FT_ABS( 2 * cpos[0].x - 3 * cpos[1].x + cpos[3].x ) < threshold &&
+ FT_ABS( 2 * cpos[0].y - 3 * cpos[1].y + cpos[3].y ) < threshold &&
+ FT_ABS( cpos[0].x - 3 * cpos[2].x + 2 * cpos[3].x ) < threshold &&
+ FT_ABS( cpos[0].y - 3 * cpos[2].y + 2 * cpos[3].y ) < threshold )
+ {
+ split_cubic( cpos );
+ goto Append;
+ }
+
+ split_cubic( cpos );
+
+ /* If max number of splits is done */
+ /* then stop and add the lines to */
+ /* the list. */
+ if ( max_splits <= 2 )
+ goto Append;
+
+ /* Otherwise keep splitting. */
+ FT_CALL( split_sdf_cubic( memory, &cpos[0], max_splits / 2, out ) );
+ FT_CALL( split_sdf_cubic( memory, &cpos[3], max_splits / 2, out ) );
+
+ /* [NOTE]: This is not an efficient way of */
+ /* splitting the curve. Check the deviation */
+ /* instead and stop if the deviation is less */
+ /* than a pixel. */
+
+ goto Exit;
+
+ Append:
+ /* Do allocation and add the lines to the list. */
+
+ FT_CALL( sdf_edge_new( memory, &left) );
+ FT_CALL( sdf_edge_new( memory, &right) );
+
+ left->start_pos = cpos[0];
+ left->end_pos = cpos[3];
+ left->edge_type = SDF_EDGE_LINE;
+
+ right->start_pos = cpos[3];
+ right->end_pos = cpos[6];
+ right->edge_type = SDF_EDGE_LINE;
+
+ left->next = right;
+ right->next = (*out);
+ *out = left;
+
+ Exit:
+ return error;
+ }
+
+
+ /* Subdivide an entire shape into line segments */
+ /* such that it doesn't look visually different */
+ /* from the original curve. */
+ static FT_Error
+ split_sdf_shape( SDF_Shape* shape )
+ {
+ FT_Error error = FT_Err_Ok;
+ FT_Memory memory;
+
+ SDF_Contour* contours;
+ SDF_Contour* new_contours = NULL;
+
+
+ if ( !shape || !shape->memory )
+ {
+ error = FT_THROW( Invalid_Argument );
+ goto Exit;
+ }
+
+ contours = shape->contours;
+ memory = shape->memory;
+
+ /* for each contour */
+ while ( contours )
+ {
+ SDF_Edge* edges = contours->edges;
+ SDF_Edge* new_edges = NULL;
+
+ SDF_Contour* tempc;
+
+
+ /* for each edge */
+ while ( edges )
+ {
+ SDF_Edge* edge = edges;
+ SDF_Edge* temp;
+
+ switch ( edge->edge_type )
+ {
+ case SDF_EDGE_LINE:
+ /* Just create a duplicate edge in case */
+ /* it is a line. We can use the same edge. */
+ FT_CALL( sdf_edge_new( memory, &temp ) );
+
+ ft_memcpy( temp, edge, sizeof ( *edge ) );
+
+ temp->next = new_edges;
+ new_edges = temp;
+ break;
+
+ case SDF_EDGE_CONIC:
+ /* Subdivide the curve and add it to the list. */
+ {
+ FT_26D6_Vec ctrls[3];
+ FT_26D6 dx, dy;
+ FT_UInt num_splits;
+
+
+ ctrls[0] = edge->start_pos;
+ ctrls[1] = edge->control_a;
+ ctrls[2] = edge->end_pos;
+
+ dx = FT_ABS( ctrls[2].x + ctrls[0].x - 2 * ctrls[1].x );
+ dy = FT_ABS( ctrls[2].y + ctrls[0].y - 2 * ctrls[1].y );
+ if ( dx < dy )
+ dx = dy;
+
+ /* Calculate the number of necessary bisections. Each */
+ /* bisection causes a four-fold reduction of the deviation, */
+ /* hence we bisect the Bezier curve until the deviation */
+ /* becomes less than 1/8 of a pixel. For more details */
+ /* check file `ftgrays.c`. */
+ num_splits = 1;
+ while ( dx > ONE_PIXEL / 8 )
+ {
+ dx >>= 2;
+ num_splits <<= 1;
+ }
+
+ error = split_sdf_conic( memory, ctrls, num_splits, &new_edges );
+ }
+ break;
+
+ case SDF_EDGE_CUBIC:
+ /* Subdivide the curve and add it to the list. */
+ {
+ FT_26D6_Vec ctrls[4];
+
+
+ ctrls[0] = edge->start_pos;
+ ctrls[1] = edge->control_a;
+ ctrls[2] = edge->control_b;
+ ctrls[3] = edge->end_pos;
+
+ error = split_sdf_cubic( memory, ctrls, 32, &new_edges );
+ }
+ break;
+
+ default:
+ error = FT_THROW( Invalid_Argument );
+ }
+
+ if ( error != FT_Err_Ok )
+ goto Exit;
+
+ edges = edges->next;
+ }
+
+ /* add to the contours list */
+ FT_CALL( sdf_contour_new( memory, &tempc ) );
+
+ tempc->next = new_contours;
+ tempc->edges = new_edges;
+ new_contours = tempc;
+ new_edges = NULL;
+
+ /* deallocate the contour */
+ tempc = contours;
+ contours = contours->next;
+
+ sdf_contour_done( memory, &tempc );
+ }
+
+ shape->contours = new_contours;
+
+ Exit:
+ return error;
+ }
+
+
+ /**************************************************************************
+ *
+ * for debugging
+ *
+ */
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+
+ static void
+ sdf_shape_dump( SDF_Shape* shape )
+ {
+ FT_UInt num_contours = 0;
+
+ FT_UInt total_edges = 0;
+ FT_UInt total_lines = 0;
+ FT_UInt total_conic = 0;
+ FT_UInt total_cubic = 0;
+
+ SDF_Contour* contour_list;
+
+
+ if ( !shape )
+ {
+ FT_TRACE5(( "sdf_shape_dump: null shape\n" ));
+ return;
+ }
+
+ contour_list = shape->contours;
+
+ FT_TRACE5(( "sdf_shape_dump (values are in 26.6 format):\n" ));
+
+ while ( contour_list )
+ {
+ FT_UInt num_edges = 0;
+ SDF_Edge* edge_list;
+ SDF_Contour* contour = contour_list;
+
+
+ FT_TRACE5(( " Contour %d\n", num_contours ));
+
+ edge_list = contour->edges;
+
+ while ( edge_list )
+ {
+ SDF_Edge* edge = edge_list;
+
+
+ FT_TRACE5(( " %3d: ", num_edges ));
+
+ switch ( edge->edge_type )
+ {
+ case SDF_EDGE_LINE:
+ FT_TRACE5(( "Line: (%ld, %ld) -- (%ld, %ld)\n",
+ edge->start_pos.x, edge->start_pos.y,
+ edge->end_pos.x, edge->end_pos.y ));
+ total_lines++;
+ break;
+
+ case SDF_EDGE_CONIC:
+ FT_TRACE5(( "Conic: (%ld, %ld) .. (%ld, %ld) .. (%ld, %ld)\n",
+ edge->start_pos.x, edge->start_pos.y,
+ edge->control_a.x, edge->control_a.y,
+ edge->end_pos.x, edge->end_pos.y ));
+ total_conic++;
+ break;
+
+ case SDF_EDGE_CUBIC:
+ FT_TRACE5(( "Cubic: (%ld, %ld) .. (%ld, %ld)"
+ " .. (%ld, %ld) .. (%ld %ld)\n",
+ edge->start_pos.x, edge->start_pos.y,
+ edge->control_a.x, edge->control_a.y,
+ edge->control_b.x, edge->control_b.y,
+ edge->end_pos.x, edge->end_pos.y ));
+ total_cubic++;
+ break;
+
+ default:
+ break;
+ }
+
+ num_edges++;
+ total_edges++;
+ edge_list = edge_list->next;
+ }
+
+ num_contours++;
+ contour_list = contour_list->next;
+ }
+
+ FT_TRACE5(( "\n" ));
+ FT_TRACE5(( " total number of contours = %d\n", num_contours ));
+ FT_TRACE5(( " total number of edges = %d\n", total_edges ));
+ FT_TRACE5(( " |__lines = %d\n", total_lines ));
+ FT_TRACE5(( " |__conic = %d\n", total_conic ));
+ FT_TRACE5(( " |__cubic = %d\n", total_cubic ));
+ }
+
+#endif /* FT_DEBUG_LEVEL_TRACE */
+
+
+ /**************************************************************************
+ *
+ * math functions
+ *
+ */
+
+#if !USE_NEWTON_FOR_CONIC
+
+ /* [NOTE]: All the functions below down until rasterizer */
+ /* can be avoided if we decide to subdivide the */
+ /* curve into lines. */
+
+ /* This function uses Newton's iteration to find */
+ /* the cube root of a fixed-point integer. */
+ static FT_16D16
+ cube_root( FT_16D16 val )
+ {
+ /* [IMPORTANT]: This function is not good as it may */
+ /* not break, so use a lookup table instead. Or we */
+ /* can use an algorithm similar to `square_root`. */
+
+ FT_Int v, g, c;
+
+
+ if ( val == 0 ||
+ val == -FT_INT_16D16( 1 ) ||
+ val == FT_INT_16D16( 1 ) )
+ return val;
+
+ v = val < 0 ? -val : val;
+ g = square_root( v );
+ c = 0;
+
+ while ( 1 )
+ {
+ c = FT_MulFix( FT_MulFix( g, g ), g ) - v;
+ c = FT_DivFix( c, 3 * FT_MulFix( g, g ) );
+
+ g -= c;
+
+ if ( ( c < 0 ? -c : c ) < 30 )
+ break;
+ }
+
+ return val < 0 ? -g : g;
+ }
+
+
+ /* Calculate the perpendicular by using '1 - base^2'. */
+ /* Then use arctan to compute the angle. */
+ static FT_16D16
+ arc_cos( FT_16D16 val )
+ {
+ FT_16D16 p;
+ FT_16D16 b = val;
+ FT_16D16 one = FT_INT_16D16( 1 );
+
+
+ if ( b > one )
+ b = one;
+ if ( b < -one )
+ b = -one;
+
+ p = one - FT_MulFix( b, b );
+ p = square_root( p );
+
+ return FT_Atan2( b, p );
+ }
+
+
+ /* Compute roots of a quadratic polynomial, assign them to `out`, */
+ /* and return number of real roots. */
+ /* */
+ /* The procedure can be found at */
+ /* */
+ /* https://mathworld.wolfram.com/QuadraticFormula.html */
+ static FT_UShort
+ solve_quadratic_equation( FT_26D6 a,
+ FT_26D6 b,
+ FT_26D6 c,
+ FT_16D16 out[2] )
+ {
+ FT_16D16 discriminant = 0;
+
+
+ a = FT_26D6_16D16( a );
+ b = FT_26D6_16D16( b );
+ c = FT_26D6_16D16( c );
+
+ if ( a == 0 )
+ {
+ if ( b == 0 )
+ return 0;
+ else
+ {
+ out[0] = FT_DivFix( -c, b );
+
+ return 1;
+ }
+ }
+
+ discriminant = FT_MulFix( b, b ) - 4 * FT_MulFix( a, c );
+
+ if ( discriminant < 0 )
+ return 0;
+ else if ( discriminant == 0 )
+ {
+ out[0] = FT_DivFix( -b, 2 * a );
+
+ return 1;
+ }
+ else
+ {
+ discriminant = square_root( discriminant );
+
+ out[0] = FT_DivFix( -b + discriminant, 2 * a );
+ out[1] = FT_DivFix( -b - discriminant, 2 * a );
+
+ return 2;
+ }
+ }
+
+
+ /* Compute roots of a cubic polynomial, assign them to `out`, */
+ /* and return number of real roots. */
+ /* */
+ /* The procedure can be found at */
+ /* */
+ /* https://mathworld.wolfram.com/CubicFormula.html */
+ static FT_UShort
+ solve_cubic_equation( FT_26D6 a,
+ FT_26D6 b,
+ FT_26D6 c,
+ FT_26D6 d,
+ FT_16D16 out[3] )
+ {
+ FT_16D16 q = 0; /* intermediate */
+ FT_16D16 r = 0; /* intermediate */
+
+ FT_16D16 a2 = b; /* x^2 coefficients */
+ FT_16D16 a1 = c; /* x coefficients */
+ FT_16D16 a0 = d; /* constant */
+
+ FT_16D16 q3 = 0;
+ FT_16D16 r2 = 0;
+ FT_16D16 a23 = 0;
+ FT_16D16 a22 = 0;
+ FT_16D16 a1x2 = 0;
+
+
+ /* cutoff value for `a` to be a cubic, otherwise solve quadratic */
+ if ( a == 0 || FT_ABS( a ) < 16 )
+ return solve_quadratic_equation( b, c, d, out );
+
+ if ( d == 0 )
+ {
+ out[0] = 0;
+
+ return solve_quadratic_equation( a, b, c, out + 1 ) + 1;
+ }
+
+ /* normalize the coefficients; this also makes them 16.16 */
+ a2 = FT_DivFix( a2, a );
+ a1 = FT_DivFix( a1, a );
+ a0 = FT_DivFix( a0, a );
+
+ /* compute intermediates */
+ a1x2 = FT_MulFix( a1, a2 );
+ a22 = FT_MulFix( a2, a2 );
+ a23 = FT_MulFix( a22, a2 );
+
+ q = ( 3 * a1 - a22 ) / 9;
+ r = ( 9 * a1x2 - 27 * a0 - 2 * a23 ) / 54;
+
+ /* [BUG]: `q3` and `r2` still cause underflow. */
+
+ q3 = FT_MulFix( q, q );
+ q3 = FT_MulFix( q3, q );
+
+ r2 = FT_MulFix( r, r );
+
+ if ( q3 < 0 && r2 < -q3 )
+ {
+ FT_16D16 t = 0;
+
+
+ q3 = square_root( -q3 );
+ t = FT_DivFix( r, q3 );
+
+ if ( t > ( 1 << 16 ) )
+ t = ( 1 << 16 );
+ if ( t < -( 1 << 16 ) )
+ t = -( 1 << 16 );
+
+ t = arc_cos( t );
+ a2 /= 3;
+ q = 2 * square_root( -q );
+
+ out[0] = FT_MulFix( q, FT_Cos( t / 3 ) ) - a2;
+ out[1] = FT_MulFix( q, FT_Cos( ( t + FT_ANGLE_PI * 2 ) / 3 ) ) - a2;
+ out[2] = FT_MulFix( q, FT_Cos( ( t + FT_ANGLE_PI * 4 ) / 3 ) ) - a2;
+
+ return 3;
+ }
+
+ else if ( r2 == -q3 )
+ {
+ FT_16D16 s = 0;
+
+
+ s = cube_root( r );
+ a2 /= -3;
+
+ out[0] = a2 + ( 2 * s );
+ out[1] = a2 - s;
+
+ return 2;
+ }
+
+ else
+ {
+ FT_16D16 s = 0;
+ FT_16D16 t = 0;
+ FT_16D16 dis = 0;
+
+
+ if ( q3 == 0 )
+ dis = FT_ABS( r );
+ else
+ dis = square_root( q3 + r2 );
+
+ s = cube_root( r + dis );
+ t = cube_root( r - dis );
+ a2 /= -3;
+ out[0] = ( a2 + ( s + t ) );
+
+ return 1;
+ }
+ }
+
+#endif /* !USE_NEWTON_FOR_CONIC */
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /** **/
+ /** RASTERIZER **/
+ /** **/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /**************************************************************************
+ *
+ * @Function:
+ * resolve_corner
+ *
+ * @Description:
+ * At some places on the grid two edges can give opposite directions;
+ * this happens when the closest point is on one of the endpoint. In
+ * that case we need to check the proper sign.
+ *
+ * This can be visualized by an example:
+ *
+ * ```
+ * x
+ *
+ * o
+ * ^ \
+ * / \
+ * / \
+ * (a) / \ (b)
+ * / \
+ * / \
+ * / v
+ * ```
+ *
+ * Suppose `x` is the point whose shortest distance from an arbitrary
+ * contour we want to find out. It is clear that `o` is the nearest
+ * point on the contour. Now to determine the sign we do a cross
+ * product of the shortest distance vector and the edge direction, i.e.,
+ *
+ * ```
+ * => sign = cross(x - o, direction(a))
+ * ```
+ *
+ * Using the right hand thumb rule we can see that the sign will be
+ * positive.
+ *
+ * If we use `b', however, we have
+ *
+ * ```
+ * => sign = cross(x - o, direction(b))
+ * ```
+ *
+ * In this case the sign will be negative. To determine the correct
+ * sign we thus divide the plane in two halves and check which plane the
+ * point lies in.
+ *
+ * ```
+ * |
+ * x |
+ * |
+ * o
+ * ^|\
+ * / | \
+ * / | \
+ * (a) / | \ (b)
+ * / | \
+ * / \
+ * / v
+ * ```
+ *
+ * We can see that `x` lies in the plane of `a`, so we take the sign
+ * determined by `a`. This test can be easily done by calculating the
+ * orthogonality and taking the greater one.
+ *
+ * The orthogonality is simply the sinus of the two vectors (i.e.,
+ * x - o) and the corresponding direction. We efficiently pre-compute
+ * the orthogonality with the corresponding `get_min_distance_*`
+ * functions.
+ *
+ * @Input:
+ * sdf1 ::
+ * First signed distance (can be any of `a` or `b`).
+ *
+ * sdf1 ::
+ * Second signed distance (can be any of `a` or `b`).
+ *
+ * @Return:
+ * The correct signed distance, which is computed by using the above
+ * algorithm.
+ *
+ * @Note:
+ * The function does not care about the actual distance, it simply
+ * returns the signed distance which has a larger cross product. As a
+ * consequence, this function should not be used if the two distances
+ * are fairly apart. In that case simply use the signed distance with
+ * a shorter absolute distance.
+ *
+ */
+ static SDF_Signed_Distance
+ resolve_corner( SDF_Signed_Distance sdf1,
+ SDF_Signed_Distance sdf2 )
+ {
+ return FT_ABS( sdf1.cross ) > FT_ABS( sdf2.cross ) ? sdf1 : sdf2;
+ }
+
+
+ /**************************************************************************
+ *
+ * @Function:
+ * get_min_distance_line
+ *
+ * @Description:
+ * Find the shortest distance from the `line` segment to a given `point`
+ * and assign it to `out`. Use it for line segments only.
+ *
+ * @Input:
+ * line ::
+ * The line segment to which the shortest distance is to be computed.
+ *
+ * point ::
+ * Point from which the shortest distance is to be computed.
+ *
+ * @Output:
+ * out ::
+ * Signed distance from `point` to `line`.
+ *
+ * @Return:
+ * FreeType error, 0 means success.
+ *
+ * @Note:
+ * The `line' parameter must have an edge type of `SDF_EDGE_LINE`.
+ *
+ */
+ static FT_Error
+ get_min_distance_line( SDF_Edge* line,
+ FT_26D6_Vec point,
+ SDF_Signed_Distance* out )
+ {
+ /*
+ * In order to calculate the shortest distance from a point to
+ * a line segment, we do the following. Let's assume that
+ *
+ * ```
+ * a = start point of the line segment
+ * b = end point of the line segment
+ * p = point from which shortest distance is to be calculated
+ * ```
+ *
+ * (1) Write the parametric equation of the line.
+ *
+ * ```
+ * point_on_line = a + (b - a) * t (t is the factor)
+ * ```
+ *
+ * (2) Find the projection of point `p` on the line. The projection
+ * will be perpendicular to the line, which allows us to get the
+ * solution by making the dot product zero.
+ *
+ * ```
+ * (point_on_line - a) . (p - point_on_line) = 0
+ *
+ * (point_on_line)
+ * (a) x-------o----------------x (b)
+ * |_|
+ * |
+ * |
+ * (p)
+ * ```
+ *
+ * (3) Simplification of the above equation yields the factor of
+ * `point_on_line`:
+ *
+ * ```
+ * t = ((p - a) . (b - a)) / |b - a|^2
+ * ```
+ *
+ * (4) We clamp factor `t` between [0.0f, 1.0f] because `point_on_line`
+ * can be outside of the line segment:
+ *
+ * ```
+ * (point_on_line)
+ * (a) x------------------------x (b) -----o---
+ * |_|
+ * |
+ * |
+ * (p)
+ * ```
+ *
+ * (5) Finally, the distance we are interested in is
+ *
+ * ```
+ * |point_on_line - p|
+ * ```
+ */
+
+ FT_Error error = FT_Err_Ok;
+
+ FT_Vector a; /* start position */
+ FT_Vector b; /* end position */
+ FT_Vector p; /* current point */
+
+ FT_26D6_Vec line_segment; /* `b` - `a` */
+ FT_26D6_Vec p_sub_a; /* `p` - `a` */
+
+ FT_26D6 sq_line_length; /* squared length of `line_segment` */
+ FT_16D16 factor; /* factor of the nearest point */
+ FT_26D6 cross; /* used to determine sign */
+
+ FT_16D16_Vec nearest_point; /* `point_on_line` */
+ FT_16D16_Vec nearest_vector; /* `p` - `nearest_point` */
+
+
+ if ( !line || !out )
+ {
+ error = FT_THROW( Invalid_Argument );
+ goto Exit;
+ }
+
+ if ( line->edge_type != SDF_EDGE_LINE )
+ {
+ error = FT_THROW( Invalid_Argument );
+ goto Exit;
+ }
+
+ a = line->start_pos;
+ b = line->end_pos;
+ p = point;
+
+ line_segment.x = b.x - a.x;
+ line_segment.y = b.y - a.y;
+
+ p_sub_a.x = p.x - a.x;
+ p_sub_a.y = p.y - a.y;
+
+ sq_line_length = ( line_segment.x * line_segment.x ) / 64 +
+ ( line_segment.y * line_segment.y ) / 64;
+
+ /* currently factor is 26.6 */
+ factor = ( p_sub_a.x * line_segment.x ) / 64 +
+ ( p_sub_a.y * line_segment.y ) / 64;
+
+ /* now factor is 16.16 */
+ factor = FT_DivFix( factor, sq_line_length );
+
+ /* clamp the factor between 0.0 and 1.0 in fixed-point */
+ if ( factor > FT_INT_16D16( 1 ) )
+ factor = FT_INT_16D16( 1 );
+ if ( factor < 0 )
+ factor = 0;
+
+ nearest_point.x = FT_MulFix( FT_26D6_16D16( line_segment.x ),
+ factor );
+ nearest_point.y = FT_MulFix( FT_26D6_16D16( line_segment.y ),
+ factor );
+
+ nearest_point.x = FT_26D6_16D16( a.x ) + nearest_point.x;
+ nearest_point.y = FT_26D6_16D16( a.y ) + nearest_point.y;
+
+ nearest_vector.x = nearest_point.x - FT_26D6_16D16( p.x );
+ nearest_vector.y = nearest_point.y - FT_26D6_16D16( p.y );
+
+ cross = FT_MulFix( nearest_vector.x, line_segment.y ) -
+ FT_MulFix( nearest_vector.y, line_segment.x );
+
+ /* assign the output */
+ out->sign = cross < 0 ? 1 : -1;
+ out->distance = VECTOR_LENGTH_16D16( nearest_vector );
+
+ /* Instead of finding `cross` for checking corner we */
+ /* directly set it here. This is more efficient */
+ /* because if the distance is perpendicular we can */
+ /* directly set it to 1. */
+ if ( factor != 0 && factor != FT_INT_16D16( 1 ) )
+ out->cross = FT_INT_16D16( 1 );
+ else
+ {
+ /* [OPTIMIZATION]: Pre-compute this direction. */
+ /* If not perpendicular then compute `cross`. */
+ FT_Vector_NormLen( &line_segment );
+ FT_Vector_NormLen( &nearest_vector );
+
+ out->cross = FT_MulFix( line_segment.x, nearest_vector.y ) -
+ FT_MulFix( line_segment.y, nearest_vector.x );
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ /**************************************************************************
+ *
+ * @Function:
+ * get_min_distance_conic
+ *
+ * @Description:
+ * Find the shortest distance from the `conic` Bezier curve to a given
+ * `point` and assign it to `out`. Use it for conic/quadratic curves
+ * only.
+ *
+ * @Input:
+ * conic ::
+ * The conic Bezier curve to which the shortest distance is to be
+ * computed.
+ *
+ * point ::
+ * Point from which the shortest distance is to be computed.
+ *
+ * @Output:
+ * out ::
+ * Signed distance from `point` to `conic`.
+ *
+ * @Return:
+ * FreeType error, 0 means success.
+ *
+ * @Note:
+ * The `conic` parameter must have an edge type of `SDF_EDGE_CONIC`.
+ *
+ */
+
+#if !USE_NEWTON_FOR_CONIC
+
+ /*
+ * The function uses an analytical method to find the shortest distance
+ * which is faster than the Newton-Raphson method, but has underflows at
+ * the moment. Use Newton's method if you can see artifacts in the SDF.
+ */
+ static FT_Error
+ get_min_distance_conic( SDF_Edge* conic,
+ FT_26D6_Vec point,
+ SDF_Signed_Distance* out )
+ {
+ /*
+ * The procedure to find the shortest distance from a point to a
+ * quadratic Bezier curve is similar to the line segment algorithm. The
+ * shortest distance is perpendicular to the Bezier curve; the only
+ * difference from line is that there can be more than one
+ * perpendicular, and we also have to check the endpoints, because the
+ * perpendicular may not be the shortest.
+ *
+ * Let's assume that
+ * ```
+ * p0 = first endpoint
+ * p1 = control point
+ * p2 = second endpoint
+ * p = point from which shortest distance is to be calculated
+ * ```
+ *
+ * (1) The equation of a quadratic Bezier curve can be written as
+ *
+ * ```
+ * B(t) = (1 - t)^2 * p0 + 2(1 - t)t * p1 + t^2 * p2
+ * ```
+ *
+ * with `t` a factor in the range [0.0f, 1.0f]. This equation can
+ * be rewritten as
+ *
+ * ```
+ * B(t) = t^2 * (p0 - 2p1 + p2) + 2t * (p1 - p0) + p0
+ * ```
+ *
+ * With
+ *
+ * ```
+ * A = p0 - 2p1 + p2
+ * B = p1 - p0
+ * ```
+ *
+ * we have
+ *
+ * ```
+ * B(t) = t^2 * A + 2t * B + p0
+ * ```
+ *
+ * (2) The derivative of the last equation above is
+ *
+ * ```
+ * B'(t) = 2 *(tA + B)
+ * ```
+ *
+ * (3) To find the shortest distance from `p` to `B(t)` we find the
+ * point on the curve at which the shortest distance vector (i.e.,
+ * `B(t) - p`) and the direction (i.e., `B'(t)`) make 90 degrees.
+ * In other words, we make the dot product zero.
+ *
+ * ```
+ * (B(t) - p) . (B'(t)) = 0
+ * (t^2 * A + 2t * B + p0 - p) . (2 * (tA + B)) = 0
+ * ```
+ *
+ * After simplifying we get a cubic equation
+ *
+ * ```
+ * at^3 + bt^2 + ct + d = 0
+ * ```
+ *
+ * with
+ *
+ * ```
+ * a = A.A
+ * b = 3A.B
+ * c = 2B.B + A.p0 - A.p
+ * d = p0.B - p.B
+ * ```
+ *
+ * (4) Now the roots of the equation can be computed using 'Cardano's
+ * Cubic formula'; we clamp the roots in the range [0.0f, 1.0f].
+ *
+ * [note]: `B` and `B(t)` are different in the above equations.
+ */
+
+ FT_Error error = FT_Err_Ok;
+
+ FT_26D6_Vec aA, bB; /* A, B in the above comment */
+ FT_26D6_Vec nearest_point = { 0, 0 };
+ /* point on curve nearest to `point` */
+ FT_26D6_Vec direction; /* direction of curve at `nearest_point` */
+
+ FT_26D6_Vec p0, p1, p2; /* control points of a conic curve */
+ FT_26D6_Vec p; /* `point` to which shortest distance */
+
+ FT_26D6 a, b, c, d; /* cubic coefficients */
+
+ FT_16D16 roots[3] = { 0, 0, 0 }; /* real roots of the cubic eq. */
+ FT_16D16 min_factor; /* factor at `nearest_point` */
+ FT_16D16 cross; /* to determine the sign */
+ FT_16D16 min = FT_INT_MAX; /* shortest squared distance */
+
+ FT_UShort num_roots; /* number of real roots of cubic */
+ FT_UShort i;
+
+
+ if ( !conic || !out )
+ {
+ error = FT_THROW( Invalid_Argument );
+ goto Exit;
+ }
+
+ if ( conic->edge_type != SDF_EDGE_CONIC )
+ {
+ error = FT_THROW( Invalid_Argument );
+ goto Exit;
+ }
+
+ p0 = conic->start_pos;
+ p1 = conic->control_a;
+ p2 = conic->end_pos;
+ p = point;
+
+ /* compute substitution coefficients */
+ aA.x = p0.x - 2 * p1.x + p2.x;
+ aA.y = p0.y - 2 * p1.y + p2.y;
+
+ bB.x = p1.x - p0.x;
+ bB.y = p1.y - p0.y;
+
+ /* compute cubic coefficients */
+ a = VEC_26D6_DOT( aA, aA );
+
+ b = 3 * VEC_26D6_DOT( aA, bB );
+
+ c = 2 * VEC_26D6_DOT( bB, bB ) +
+ VEC_26D6_DOT( aA, p0 ) -
+ VEC_26D6_DOT( aA, p );
+
+ d = VEC_26D6_DOT( p0, bB ) -
+ VEC_26D6_DOT( p, bB );
+
+ /* find the roots */
+ num_roots = solve_cubic_equation( a, b, c, d, roots );
+
+ if ( num_roots == 0 )
+ {
+ roots[0] = 0;
+ roots[1] = FT_INT_16D16( 1 );
+ num_roots = 2;
+ }
+
+ /* [OPTIMIZATION]: Check the roots, clamp them and discard */
+ /* duplicate roots. */
+
+ /* convert these values to 16.16 for further computation */
+ aA.x = FT_26D6_16D16( aA.x );
+ aA.y = FT_26D6_16D16( aA.y );
+
+ bB.x = FT_26D6_16D16( bB.x );
+ bB.y = FT_26D6_16D16( bB.y );
+
+ p0.x = FT_26D6_16D16( p0.x );
+ p0.y = FT_26D6_16D16( p0.y );
+
+ p.x = FT_26D6_16D16( p.x );
+ p.y = FT_26D6_16D16( p.y );
+
+ for ( i = 0; i < num_roots; i++ )
+ {
+ FT_16D16 t = roots[i];
+ FT_16D16 t2 = 0;
+ FT_16D16 dist = 0;
+
+ FT_16D16_Vec curve_point;
+ FT_16D16_Vec dist_vector;
+
+ /*
+ * Ideally we should discard the roots which are outside the range
+ * [0.0, 1.0] and check the endpoints of the Bezier curve, but Behdad
+ * Esfahbod proved the following lemma.
+ *
+ * Lemma:
+ *
+ * (1) If the closest point on the curve [0, 1] is to the endpoint at
+ * `t` = 1 and the cubic has no real roots at `t` = 1 then the
+ * cubic must have a real root at some `t` > 1.
+ *
+ * (2) Similarly, if the closest point on the curve [0, 1] is to the
+ * endpoint at `t` = 0 and the cubic has no real roots at `t` = 0
+ * then the cubic must have a real root at some `t` < 0.
+ *
+ * Now because of this lemma we only need to clamp the roots and that
+ * will take care of the endpoints.
+ *
+ * For more details see
+ *
+ * https://lists.nongnu.org/archive/html/freetype-devel/2020-06/msg00147.html
+ */
+
+ if ( t < 0 )
+ t = 0;
+ if ( t > FT_INT_16D16( 1 ) )
+ t = FT_INT_16D16( 1 );
+
+ t2 = FT_MulFix( t, t );
+
+ /* B(t) = t^2 * A + 2t * B + p0 - p */
+ curve_point.x = FT_MulFix( aA.x, t2 ) +
+ 2 * FT_MulFix( bB.x, t ) + p0.x;
+ curve_point.y = FT_MulFix( aA.y, t2 ) +
+ 2 * FT_MulFix( bB.y, t ) + p0.y;
+
+ /* `curve_point` - `p` */
+ dist_vector.x = curve_point.x - p.x;
+ dist_vector.y = curve_point.y - p.y;
+
+ dist = VECTOR_LENGTH_16D16( dist_vector );
+
+ if ( dist < min )
+ {
+ min = dist;
+ nearest_point = curve_point;
+ min_factor = t;
+ }
+ }
+
+ /* B'(t) = 2 * (tA + B) */
+ direction.x = 2 * FT_MulFix( aA.x, min_factor ) + 2 * bB.x;
+ direction.y = 2 * FT_MulFix( aA.y, min_factor ) + 2 * bB.y;
+
+ /* determine the sign */
+ cross = FT_MulFix( nearest_point.x - p.x, direction.y ) -
+ FT_MulFix( nearest_point.y - p.y, direction.x );
+
+ /* assign the values */
+ out->distance = min;
+ out->sign = cross < 0 ? 1 : -1;
+
+ if ( min_factor != 0 && min_factor != FT_INT_16D16( 1 ) )
+ out->cross = FT_INT_16D16( 1 ); /* the two are perpendicular */
+ else
+ {
+ /* convert to nearest vector */
+ nearest_point.x -= FT_26D6_16D16( p.x );
+ nearest_point.y -= FT_26D6_16D16( p.y );
+
+ /* compute `cross` if not perpendicular */
+ FT_Vector_NormLen( &direction );
+ FT_Vector_NormLen( &nearest_point );
+
+ out->cross = FT_MulFix( direction.x, nearest_point.y ) -
+ FT_MulFix( direction.y, nearest_point.x );
+ }
+
+ Exit:
+ return error;
+ }
+
+#else /* USE_NEWTON_FOR_CONIC */
+
+ /*
+ * The function uses Newton's approximation to find the shortest distance,
+ * which is a bit slower than the analytical method but doesn't cause
+ * underflow.
+ */
+ static FT_Error
+ get_min_distance_conic( SDF_Edge* conic,
+ FT_26D6_Vec point,
+ SDF_Signed_Distance* out )
+ {
+ /*
+ * This method uses Newton-Raphson's approximation to find the shortest
+ * distance from a point to a conic curve. It does not involve solving
+ * any cubic equation, that is why there is no risk of underflow.
+ *
+ * Let's assume that
+ *
+ * ```
+ * p0 = first endpoint
+ * p1 = control point
+ * p3 = second endpoint
+ * p = point from which shortest distance is to be calculated
+ * ```
+ *
+ * (1) The equation of a quadratic Bezier curve can be written as
+ *
+ * ```
+ * B(t) = (1 - t)^2 * p0 + 2(1 - t)t * p1 + t^2 * p2
+ * ```
+ *
+ * with `t` the factor in the range [0.0f, 1.0f]. The above
+ * equation can be rewritten as
+ *
+ * ```
+ * B(t) = t^2 * (p0 - 2p1 + p2) + 2t * (p1 - p0) + p0
+ * ```
+ *
+ * With
+ *
+ * ```
+ * A = p0 - 2p1 + p2
+ * B = 2 * (p1 - p0)
+ * ```
+ *
+ * we have
+ *
+ * ```
+ * B(t) = t^2 * A + t * B + p0
+ * ```
+ *
+ * (2) The derivative of the above equation is
+ *
+ * ```
+ * B'(t) = 2t * A + B
+ * ```
+ *
+ * (3) The second derivative of the above equation is
+ *
+ * ```
+ * B''(t) = 2A
+ * ```
+ *
+ * (4) The equation `P(t)` of the distance from point `p` to the curve
+ * can be written as
+ *
+ * ```
+ * P(t) = t^2 * A + t^2 * B + p0 - p
+ * ```
+ *
+ * With
+ *
+ * ```
+ * C = p0 - p
+ * ```
+ *
+ * we have
+ *
+ * ```
+ * P(t) = t^2 * A + t * B + C
+ * ```
+ *
+ * (5) Finally, the equation of the angle between `B(t)` and `P(t)` can
+ * be written as
+ *
+ * ```
+ * Q(t) = P(t) . B'(t)
+ * ```
+ *
+ * (6) Our task is to find a value of `t` such that the above equation
+ * `Q(t)` becomes zero, that is, the point-to-curve vector makes
+ * 90~degrees with the curve. We solve this with the Newton-Raphson
+ * method.
+ *
+ * (7) We first assume an arbitrary value of factor `t`, which we then
+ * improve.
+ *
+ * ```
+ * t := Q(t) / Q'(t)
+ * ```
+ *
+ * Putting the value of `Q(t)` from the above equation gives
+ *
+ * ```
+ * t := P(t) . B'(t) / derivative(P(t) . B'(t))
+ * t := P(t) . B'(t) /
+ * (P'(t) . B'(t) + P(t) . B''(t))
+ * ```
+ *
+ * Note that `P'(t)` is the same as `B'(t)` because the constant is
+ * gone due to the derivative.
+ *
+ * (8) Finally we get the equation to improve the factor as
+ *
+ * ```
+ * t := P(t) . B'(t) /
+ * (B'(t) . B'(t) + P(t) . B''(t))
+ * ```
+ *
+ * [note]: `B` and `B(t)` are different in the above equations.
+ */
+
+ FT_Error error = FT_Err_Ok;
+
+ FT_26D6_Vec aA, bB, cC; /* A, B, C in the above comment */
+ FT_26D6_Vec nearest_point = { 0, 0 };
+ /* point on curve nearest to `point` */
+ FT_26D6_Vec direction; /* direction of curve at `nearest_point` */
+
+ FT_26D6_Vec p0, p1, p2; /* control points of a conic curve */
+ FT_26D6_Vec p; /* `point` to which shortest distance */
+
+ FT_16D16 min_factor = 0; /* factor at `nearest_point' */
+ FT_16D16 cross; /* to determine the sign */
+ FT_16D16 min = FT_INT_MAX; /* shortest squared distance */
+
+ FT_UShort iterations;
+ FT_UShort steps;
+
+
+ if ( !conic || !out )
+ {
+ error = FT_THROW( Invalid_Argument );
+ goto Exit;
+ }
+
+ if ( conic->edge_type != SDF_EDGE_CONIC )
+ {
+ error = FT_THROW( Invalid_Argument );
+ goto Exit;
+ }
+
+ p0 = conic->start_pos;
+ p1 = conic->control_a;
+ p2 = conic->end_pos;
+ p = point;
+
+ /* compute substitution coefficients */
+ aA.x = p0.x - 2 * p1.x + p2.x;
+ aA.y = p0.y - 2 * p1.y + p2.y;
+
+ bB.x = 2 * ( p1.x - p0.x );
+ bB.y = 2 * ( p1.y - p0.y );
+
+ cC.x = p0.x;
+ cC.y = p0.y;
+
+ /* do Newton's iterations */
+ for ( iterations = 0; iterations <= MAX_NEWTON_DIVISIONS; iterations++ )
+ {
+ FT_16D16 factor = FT_INT_16D16( iterations ) / MAX_NEWTON_DIVISIONS;
+ FT_16D16 factor2;
+ FT_16D16 length;
+
+ FT_16D16_Vec curve_point; /* point on the curve */
+ FT_16D16_Vec dist_vector; /* `curve_point` - `p` */
+
+ FT_26D6_Vec d1; /* first derivative */
+ FT_26D6_Vec d2; /* second derivative */
+
+ FT_16D16 temp1;
+ FT_16D16 temp2;
+
+
+ for ( steps = 0; steps < MAX_NEWTON_STEPS; steps++ )
+ {
+ factor2 = FT_MulFix( factor, factor );
+
+ /* B(t) = t^2 * A + t * B + p0 */
+ curve_point.x = FT_MulFix( aA.x, factor2 ) +
+ FT_MulFix( bB.x, factor ) + cC.x;
+ curve_point.y = FT_MulFix( aA.y, factor2 ) +
+ FT_MulFix( bB.y, factor ) + cC.y;
+
+ /* convert to 16.16 */
+ curve_point.x = FT_26D6_16D16( curve_point.x );
+ curve_point.y = FT_26D6_16D16( curve_point.y );
+
+ /* P(t) in the comment */
+ dist_vector.x = curve_point.x - FT_26D6_16D16( p.x );
+ dist_vector.y = curve_point.y - FT_26D6_16D16( p.y );
+
+ length = VECTOR_LENGTH_16D16( dist_vector );
+
+ if ( length < min )
+ {
+ min = length;
+ min_factor = factor;
+ nearest_point = curve_point;
+ }
+
+ /* This is Newton's approximation. */
+ /* */
+ /* t := P(t) . B'(t) / */
+ /* (B'(t) . B'(t) + P(t) . B''(t)) */
+
+ /* B'(t) = 2tA + B */
+ d1.x = FT_MulFix( aA.x, 2 * factor ) + bB.x;
+ d1.y = FT_MulFix( aA.y, 2 * factor ) + bB.y;
+
+ /* B''(t) = 2A */
+ d2.x = 2 * aA.x;
+ d2.y = 2 * aA.y;
+
+ dist_vector.x /= 1024;
+ dist_vector.y /= 1024;
+
+ /* temp1 = P(t) . B'(t) */
+ temp1 = VEC_26D6_DOT( dist_vector, d1 );
+
+ /* temp2 = B'(t) . B'(t) + P(t) . B''(t) */
+ temp2 = VEC_26D6_DOT( d1, d1 ) +
+ VEC_26D6_DOT( dist_vector, d2 );
+
+ factor -= FT_DivFix( temp1, temp2 );
+
+ if ( factor < 0 || factor > FT_INT_16D16( 1 ) )
+ break;
+ }
+ }
+
+ /* B'(t) = 2t * A + B */
+ direction.x = 2 * FT_MulFix( aA.x, min_factor ) + bB.x;
+ direction.y = 2 * FT_MulFix( aA.y, min_factor ) + bB.y;
+
+ /* determine the sign */
+ cross = FT_MulFix( nearest_point.x - FT_26D6_16D16( p.x ),
+ direction.y ) -
+ FT_MulFix( nearest_point.y - FT_26D6_16D16( p.y ),
+ direction.x );
+
+ /* assign the values */
+ out->distance = min;
+ out->sign = cross < 0 ? 1 : -1;
+
+ if ( min_factor != 0 && min_factor != FT_INT_16D16( 1 ) )
+ out->cross = FT_INT_16D16( 1 ); /* the two are perpendicular */
+ else
+ {
+ /* convert to nearest vector */
+ nearest_point.x -= FT_26D6_16D16( p.x );
+ nearest_point.y -= FT_26D6_16D16( p.y );
+
+ /* compute `cross` if not perpendicular */
+ FT_Vector_NormLen( &direction );
+ FT_Vector_NormLen( &nearest_point );
+
+ out->cross = FT_MulFix( direction.x, nearest_point.y ) -
+ FT_MulFix( direction.y, nearest_point.x );
+ }
+
+ Exit:
+ return error;
+ }
+
+
+#endif /* USE_NEWTON_FOR_CONIC */
+
+
+ /**************************************************************************
+ *
+ * @Function:
+ * get_min_distance_cubic
+ *
+ * @Description:
+ * Find the shortest distance from the `cubic` Bezier curve to a given
+ * `point` and assigns it to `out`. Use it for cubic curves only.
+ *
+ * @Input:
+ * cubic ::
+ * The cubic Bezier curve to which the shortest distance is to be
+ * computed.
+ *
+ * point ::
+ * Point from which the shortest distance is to be computed.
+ *
+ * @Output:
+ * out ::
+ * Signed distance from `point` to `cubic`.
+ *
+ * @Return:
+ * FreeType error, 0 means success.
+ *
+ * @Note:
+ * The function uses Newton's approximation to find the shortest
+ * distance. Another way would be to divide the cubic into conic or
+ * subdivide the curve into lines, but that is not implemented.
+ *
+ * The `cubic` parameter must have an edge type of `SDF_EDGE_CUBIC`.
+ *
+ */
+ static FT_Error
+ get_min_distance_cubic( SDF_Edge* cubic,
+ FT_26D6_Vec point,
+ SDF_Signed_Distance* out )
+ {
+ /*
+ * The procedure to find the shortest distance from a point to a cubic
+ * Bezier curve is similar to quadratic curve algorithm. The only
+ * difference is that while calculating factor `t`, instead of a cubic
+ * polynomial equation we have to find the roots of a 5th degree
+ * polynomial equation. Solving this would require a significant amount
+ * of time, and still the results may not be accurate. We are thus
+ * going to directly approximate the value of `t` using the Newton-Raphson
+ * method.
+ *
+ * Let's assume that
+ *
+ * ```
+ * p0 = first endpoint
+ * p1 = first control point
+ * p2 = second control point
+ * p3 = second endpoint
+ * p = point from which shortest distance is to be calculated
+ * ```
+ *
+ * (1) The equation of a cubic Bezier curve can be written as
+ *
+ * ```
+ * B(t) = (1 - t)^3 * p0 + 3(1 - t)^2 t * p1 +
+ * 3(1 - t)t^2 * p2 + t^3 * p3
+ * ```
+ *
+ * The equation can be expanded and written as
+ *
+ * ```
+ * B(t) = t^3 * (-p0 + 3p1 - 3p2 + p3) +
+ * 3t^2 * (p0 - 2p1 + p2) + 3t * (-p0 + p1) + p0
+ * ```
+ *
+ * With
+ *
+ * ```
+ * A = -p0 + 3p1 - 3p2 + p3
+ * B = 3(p0 - 2p1 + p2)
+ * C = 3(-p0 + p1)
+ * ```
+ *
+ * we have
+ *
+ * ```
+ * B(t) = t^3 * A + t^2 * B + t * C + p0
+ * ```
+ *
+ * (2) The derivative of the above equation is
+ *
+ * ```
+ * B'(t) = 3t^2 * A + 2t * B + C
+ * ```
+ *
+ * (3) The second derivative of the above equation is
+ *
+ * ```
+ * B''(t) = 6t * A + 2B
+ * ```
+ *
+ * (4) The equation `P(t)` of the distance from point `p` to the curve
+ * can be written as
+ *
+ * ```
+ * P(t) = t^3 * A + t^2 * B + t * C + p0 - p
+ * ```
+ *
+ * With
+ *
+ * ```
+ * D = p0 - p
+ * ```
+ *
+ * we have
+ *
+ * ```
+ * P(t) = t^3 * A + t^2 * B + t * C + D
+ * ```
+ *
+ * (5) Finally the equation of the angle between `B(t)` and `P(t)` can
+ * be written as
+ *
+ * ```
+ * Q(t) = P(t) . B'(t)
+ * ```
+ *
+ * (6) Our task is to find a value of `t` such that the above equation
+ * `Q(t)` becomes zero, that is, the point-to-curve vector makes
+ * 90~degree with curve. We solve this with the Newton-Raphson
+ * method.
+ *
+ * (7) We first assume an arbitrary value of factor `t`, which we then
+ * improve.
+ *
+ * ```
+ * t := Q(t) / Q'(t)
+ * ```
+ *
+ * Putting the value of `Q(t)` from the above equation gives
+ *
+ * ```
+ * t := P(t) . B'(t) / derivative(P(t) . B'(t))
+ * t := P(t) . B'(t) /
+ * (P'(t) . B'(t) + P(t) . B''(t))
+ * ```
+ *
+ * Note that `P'(t)` is the same as `B'(t)` because the constant is
+ * gone due to the derivative.
+ *
+ * (8) Finally we get the equation to improve the factor as
+ *
+ * ```
+ * t := P(t) . B'(t) /
+ * (B'(t) . B'( t ) + P(t) . B''(t))
+ * ```
+ *
+ * [note]: `B` and `B(t)` are different in the above equations.
+ */
+
+ FT_Error error = FT_Err_Ok;
+
+ FT_26D6_Vec aA, bB, cC, dD; /* A, B, C, D in the above comment */
+ FT_16D16_Vec nearest_point = { 0, 0 };
+ /* point on curve nearest to `point` */
+ FT_16D16_Vec direction; /* direction of curve at `nearest_point` */
+
+ FT_26D6_Vec p0, p1, p2, p3; /* control points of a cubic curve */
+ FT_26D6_Vec p; /* `point` to which shortest distance */
+
+ FT_16D16 min_factor = 0; /* factor at shortest distance */
+ FT_16D16 min_factor_sq = 0; /* factor at shortest distance */
+ FT_16D16 cross; /* to determine the sign */
+ FT_16D16 min = FT_INT_MAX; /* shortest distance */
+
+ FT_UShort iterations;
+ FT_UShort steps;
+
+
+ if ( !cubic || !out )
+ {
+ error = FT_THROW( Invalid_Argument );
+ goto Exit;
+ }
+
+ if ( cubic->edge_type != SDF_EDGE_CUBIC )
+ {
+ error = FT_THROW( Invalid_Argument );
+ goto Exit;
+ }
+
+ p0 = cubic->start_pos;
+ p1 = cubic->control_a;
+ p2 = cubic->control_b;
+ p3 = cubic->end_pos;
+ p = point;
+
+ /* compute substitution coefficients */
+ aA.x = -p0.x + 3 * ( p1.x - p2.x ) + p3.x;
+ aA.y = -p0.y + 3 * ( p1.y - p2.y ) + p3.y;
+
+ bB.x = 3 * ( p0.x - 2 * p1.x + p2.x );
+ bB.y = 3 * ( p0.y - 2 * p1.y + p2.y );
+
+ cC.x = 3 * ( p1.x - p0.x );
+ cC.y = 3 * ( p1.y - p0.y );
+
+ dD.x = p0.x;
+ dD.y = p0.y;
+
+ for ( iterations = 0; iterations <= MAX_NEWTON_DIVISIONS; iterations++ )
+ {
+ FT_16D16 factor = FT_INT_16D16( iterations ) / MAX_NEWTON_DIVISIONS;
+
+ FT_16D16 factor2; /* factor^2 */
+ FT_16D16 factor3; /* factor^3 */
+ FT_16D16 length;
+
+ FT_16D16_Vec curve_point; /* point on the curve */
+ FT_16D16_Vec dist_vector; /* `curve_point' - `p' */
+
+ FT_26D6_Vec d1; /* first derivative */
+ FT_26D6_Vec d2; /* second derivative */
+
+ FT_16D16 temp1;
+ FT_16D16 temp2;
+
+
+ for ( steps = 0; steps < MAX_NEWTON_STEPS; steps++ )
+ {
+ factor2 = FT_MulFix( factor, factor );
+ factor3 = FT_MulFix( factor2, factor );
+
+ /* B(t) = t^3 * A + t^2 * B + t * C + D */
+ curve_point.x = FT_MulFix( aA.x, factor3 ) +
+ FT_MulFix( bB.x, factor2 ) +
+ FT_MulFix( cC.x, factor ) + dD.x;
+ curve_point.y = FT_MulFix( aA.y, factor3 ) +
+ FT_MulFix( bB.y, factor2 ) +
+ FT_MulFix( cC.y, factor ) + dD.y;
+
+ /* convert to 16.16 */
+ curve_point.x = FT_26D6_16D16( curve_point.x );
+ curve_point.y = FT_26D6_16D16( curve_point.y );
+
+ /* P(t) in the comment */
+ dist_vector.x = curve_point.x - FT_26D6_16D16( p.x );
+ dist_vector.y = curve_point.y - FT_26D6_16D16( p.y );
+
+ length = VECTOR_LENGTH_16D16( dist_vector );
+
+ if ( length < min )
+ {
+ min = length;
+ min_factor = factor;
+ min_factor_sq = factor2;
+ nearest_point = curve_point;
+ }
+
+ /* This the Newton's approximation. */
+ /* */
+ /* t := P(t) . B'(t) / */
+ /* (B'(t) . B'(t) + P(t) . B''(t)) */
+
+ /* B'(t) = 3t^2 * A + 2t * B + C */
+ d1.x = FT_MulFix( aA.x, 3 * factor2 ) +
+ FT_MulFix( bB.x, 2 * factor ) + cC.x;
+ d1.y = FT_MulFix( aA.y, 3 * factor2 ) +
+ FT_MulFix( bB.y, 2 * factor ) + cC.y;
+
+ /* B''(t) = 6t * A + 2B */
+ d2.x = FT_MulFix( aA.x, 6 * factor ) + 2 * bB.x;
+ d2.y = FT_MulFix( aA.y, 6 * factor ) + 2 * bB.y;
+
+ dist_vector.x /= 1024;
+ dist_vector.y /= 1024;
+
+ /* temp1 = P(t) . B'(t) */
+ temp1 = VEC_26D6_DOT( dist_vector, d1 );
+
+ /* temp2 = B'(t) . B'(t) + P(t) . B''(t) */
+ temp2 = VEC_26D6_DOT( d1, d1 ) +
+ VEC_26D6_DOT( dist_vector, d2 );
+
+ factor -= FT_DivFix( temp1, temp2 );
+
+ if ( factor < 0 || factor > FT_INT_16D16( 1 ) )
+ break;
+ }
+ }
+
+ /* B'(t) = 3t^2 * A + 2t * B + C */
+ direction.x = FT_MulFix( aA.x, 3 * min_factor_sq ) +
+ FT_MulFix( bB.x, 2 * min_factor ) + cC.x;
+ direction.y = FT_MulFix( aA.y, 3 * min_factor_sq ) +
+ FT_MulFix( bB.y, 2 * min_factor ) + cC.y;
+
+ /* determine the sign */
+ cross = FT_MulFix( nearest_point.x - FT_26D6_16D16( p.x ),
+ direction.y ) -
+ FT_MulFix( nearest_point.y - FT_26D6_16D16( p.y ),
+ direction.x );
+
+ /* assign the values */
+ out->distance = min;
+ out->sign = cross < 0 ? 1 : -1;
+
+ if ( min_factor != 0 && min_factor != FT_INT_16D16( 1 ) )
+ out->cross = FT_INT_16D16( 1 ); /* the two are perpendicular */
+ else
+ {
+ /* convert to nearest vector */
+ nearest_point.x -= FT_26D6_16D16( p.x );
+ nearest_point.y -= FT_26D6_16D16( p.y );
+
+ /* compute `cross` if not perpendicular */
+ FT_Vector_NormLen( &direction );
+ FT_Vector_NormLen( &nearest_point );
+
+ out->cross = FT_MulFix( direction.x, nearest_point.y ) -
+ FT_MulFix( direction.y, nearest_point.x );
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ /**************************************************************************
+ *
+ * @Function:
+ * sdf_edge_get_min_distance
+ *
+ * @Description:
+ * Find shortest distance from `point` to any type of `edge`. It checks
+ * the edge type and then calls the relevant `get_min_distance_*`
+ * function.
+ *
+ * @Input:
+ * edge ::
+ * An edge to which the shortest distance is to be computed.
+ *
+ * point ::
+ * Point from which the shortest distance is to be computed.
+ *
+ * @Output:
+ * out ::
+ * Signed distance from `point` to `edge`.
+ *
+ * @Return:
+ * FreeType error, 0 means success.
+ *
+ */
+ static FT_Error
+ sdf_edge_get_min_distance( SDF_Edge* edge,
+ FT_26D6_Vec point,
+ SDF_Signed_Distance* out )
+ {
+ FT_Error error = FT_Err_Ok;
+
+
+ if ( !edge || !out )
+ {
+ error = FT_THROW( Invalid_Argument );
+ goto Exit;
+ }
+
+ /* edge-specific distance calculation */
+ switch ( edge->edge_type )
+ {
+ case SDF_EDGE_LINE:
+ get_min_distance_line( edge, point, out );
+ break;
+
+ case SDF_EDGE_CONIC:
+ get_min_distance_conic( edge, point, out );
+ break;
+
+ case SDF_EDGE_CUBIC:
+ get_min_distance_cubic( edge, point, out );
+ break;
+
+ default:
+ error = FT_THROW( Invalid_Argument );
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ /* `sdf_generate' is not used at the moment */
+#if 0
+
+ #error "DO NOT USE THIS!"
+ #error "The function still outputs 16-bit data, which might cause memory"
+ #error "corruption. If required I will add this later."
+
+ /**************************************************************************
+ *
+ * @Function:
+ * sdf_contour_get_min_distance
+ *
+ * @Description:
+ * Iterate over all edges that make up the contour, find the shortest
+ * distance from a point to this contour, and assigns result to `out`.
+ *
+ * @Input:
+ * contour ::
+ * A contour to which the shortest distance is to be computed.
+ *
+ * point ::
+ * Point from which the shortest distance is to be computed.
+ *
+ * @Output:
+ * out ::
+ * Signed distance from the `point' to the `contour'.
+ *
+ * @Return:
+ * FreeType error, 0 means success.
+ *
+ * @Note:
+ * The function does not return a signed distance for each edge which
+ * makes up the contour, it simply returns the shortest of all the
+ * edges.
+ *
+ */
+ static FT_Error
+ sdf_contour_get_min_distance( SDF_Contour* contour,
+ FT_26D6_Vec point,
+ SDF_Signed_Distance* out )
+ {
+ FT_Error error = FT_Err_Ok;
+ SDF_Signed_Distance min_dist = max_sdf;
+ SDF_Edge* edge_list;
+
+
+ if ( !contour || !out )
+ {
+ error = FT_THROW( Invalid_Argument );
+ goto Exit;
+ }
+
+ edge_list = contour->edges;
+
+ /* iterate over all the edges manually */
+ while ( edge_list )
+ {
+ SDF_Signed_Distance current_dist = max_sdf;
+ FT_16D16 diff;
+
+
+ FT_CALL( sdf_edge_get_min_distance( edge_list,
+ point,
+ ¤t_dist ) );
+
+ if ( current_dist.distance >= 0 )
+ {
+ diff = current_dist.distance - min_dist.distance;
+
+
+ if ( FT_ABS( diff ) < CORNER_CHECK_EPSILON )
+ min_dist = resolve_corner( min_dist, current_dist );
+ else if ( diff < 0 )
+ min_dist = current_dist;
+ }
+ else
+ FT_TRACE0(( "sdf_contour_get_min_distance: Overflow.\n" ));
+
+ edge_list = edge_list->next;
+ }
+
+ *out = min_dist;
+
+ Exit:
+ return error;
+ }
+
+
+ /**************************************************************************
+ *
+ * @Function:
+ * sdf_generate
+ *
+ * @Description:
+ * This is the main function that is responsible for generating signed
+ * distance fields. The function does not align or compute the size of
+ * `bitmap`; therefore the calling application must set up `bitmap`
+ * properly and transform the `shape' appropriately in advance.
+ *
+ * Currently we check all pixels against all contours and all edges.
+ *
+ * @Input:
+ * internal_params ::
+ * Internal parameters and properties required by the rasterizer. See
+ * @SDF_Params for more.
+ *
+ * shape ::
+ * A complete shape which is used to generate SDF.
+ *
+ * spread ::
+ * Maximum distances to be allowed in the output bitmap.
+ *
+ * @Output:
+ * bitmap ::
+ * The output bitmap which will contain the SDF information.
+ *
+ * @Return:
+ * FreeType error, 0 means success.
+ *
+ */
+ static FT_Error
+ sdf_generate( const SDF_Params internal_params,
+ const SDF_Shape* shape,
+ FT_UInt spread,
+ const FT_Bitmap* bitmap )
+ {
+ FT_Error error = FT_Err_Ok;
+
+ FT_UInt width = 0;
+ FT_UInt rows = 0;
+ FT_UInt x = 0; /* used to loop in x direction, i.e., width */
+ FT_UInt y = 0; /* used to loop in y direction, i.e., rows */
+ FT_UInt sp_sq = 0; /* `spread` [* `spread`] as a 16.16 fixed value */
+
+ FT_Short* buffer;
+
+
+ if ( !shape || !bitmap )
+ {
+ error = FT_THROW( Invalid_Argument );
+ goto Exit;
+ }
+
+ if ( spread < MIN_SPREAD || spread > MAX_SPREAD )
+ {
+ error = FT_THROW( Invalid_Argument );
+ goto Exit;
+ }
+
+ width = bitmap->width;
+ rows = bitmap->rows;
+ buffer = (FT_Short*)bitmap->buffer;
+
+ if ( USE_SQUARED_DISTANCES )
+ sp_sq = FT_INT_16D16( spread * spread );
+ else
+ sp_sq = FT_INT_16D16( spread );
+
+ if ( width == 0 || rows == 0 )
+ {
+ FT_TRACE0(( "sdf_generate:"
+ " Cannot render glyph with width/height == 0\n" ));
+ FT_TRACE0(( " "
+ " (width, height provided [%d, %d])\n",
+ width, rows ));
+
+ error = FT_THROW( Cannot_Render_Glyph );
+ goto Exit;
+ }
+
+ /* loop over all rows */
+ for ( y = 0; y < rows; y++ )
+ {
+ /* loop over all pixels of a row */
+ for ( x = 0; x < width; x++ )
+ {
+ /* `grid_point` is the current pixel position; */
+ /* our task is to find the shortest distance */
+ /* from this point to the entire shape. */
+ FT_26D6_Vec grid_point = zero_vector;
+ SDF_Signed_Distance min_dist = max_sdf;
+ SDF_Contour* contour_list;
+
+ FT_UInt index;
+ FT_Short value;
+
+
+ grid_point.x = FT_INT_26D6( x );
+ grid_point.y = FT_INT_26D6( y );
+
+ /* This `grid_point' is at the corner, but we */
+ /* use the center of the pixel. */
+ grid_point.x += FT_INT_26D6( 1 ) / 2;
+ grid_point.y += FT_INT_26D6( 1 ) / 2;
+
+ contour_list = shape->contours;
+
+ /* iterate over all contours manually */
+ while ( contour_list )
+ {
+ SDF_Signed_Distance current_dist = max_sdf;
+
+
+ FT_CALL( sdf_contour_get_min_distance( contour_list,
+ grid_point,
+ ¤t_dist ) );
+
+ if ( current_dist.distance < min_dist.distance )
+ min_dist = current_dist;
+
+ contour_list = contour_list->next;
+ }
+
+ /* [OPTIMIZATION]: if (min_dist > sp_sq) then simply clamp */
+ /* the value to spread to avoid square_root */
+
+ /* clamp the values to spread */
+ if ( min_dist.distance > sp_sq )
+ min_dist.distance = sp_sq;
+
+ /* square_root the values and fit in a 6.10 fixed-point */
+ if ( USE_SQUARED_DISTANCES )
+ min_dist.distance = square_root( min_dist.distance );
+
+ if ( internal_params.orientation == FT_ORIENTATION_FILL_LEFT )
+ min_dist.sign = -min_dist.sign;
+ if ( internal_params.flip_sign )
+ min_dist.sign = -min_dist.sign;
+
+ min_dist.distance /= 64; /* convert from 16.16 to 22.10 */
+
+ value = min_dist.distance & 0x0000FFFF; /* truncate to 6.10 */
+ value *= min_dist.sign;
+
+ if ( internal_params.flip_y )
+ index = y * width + x;
+ else
+ index = ( rows - y - 1 ) * width + x;
+
+ buffer[index] = value;
+ }
+ }
+
+ Exit:
+ return error;
+ }
+
+#endif /* 0 */
+
+
+ /**************************************************************************
+ *
+ * @Function:
+ * sdf_generate_bounding_box
+ *
+ * @Description:
+ * This function does basically the same thing as `sdf_generate` above
+ * but more efficiently.
+ *
+ * Instead of checking all pixels against all edges, we loop over all
+ * edges and only check pixels around the control box of the edge; the
+ * control box is increased by the spread in all directions. Anything
+ * outside of the control box that exceeds `spread` doesn't need to be
+ * computed.
+ *
+ * Lastly, to determine the sign of unchecked pixels, we do a single
+ * pass of all rows starting with a '+' sign and flipping when we come
+ * across a '-' sign and continue. This also eliminates the possibility
+ * of overflow because we only check the proximity of the curve.
+ * Therefore we can use squared distanced safely.
+ *
+ * @Input:
+ * internal_params ::
+ * Internal parameters and properties required by the rasterizer.
+ * See @SDF_Params for more.
+ *
+ * shape ::
+ * A complete shape which is used to generate SDF.
+ *
+ * spread ::
+ * Maximum distances to be allowed in the output bitmap.
+ *
+ * @Output:
+ * bitmap ::
+ * The output bitmap which will contain the SDF information.
+ *
+ * @Return:
+ * FreeType error, 0 means success.
+ *
+ */
+ static FT_Error
+ sdf_generate_bounding_box( const SDF_Params internal_params,
+ const SDF_Shape* shape,
+ FT_UInt spread,
+ const FT_Bitmap* bitmap )
+ {
+ FT_Error error = FT_Err_Ok;
+ FT_Memory memory = NULL;
+
+ FT_Int width, rows, i, j;
+ FT_Int sp_sq; /* max value to check */
+
+ SDF_Contour* contours; /* list of all contours */
+ FT_SDFFormat* buffer; /* the bitmap buffer */
+
+ /* This buffer has the same size in indices as the */
+ /* bitmap buffer. When we check a pixel position for */
+ /* a shortest distance we keep it in this buffer. */
+ /* This way we can find out which pixel is set, */
+ /* and also determine the signs properly. */
+ SDF_Signed_Distance* dists = NULL;
+
+ const FT_16D16 fixed_spread = (FT_16D16)FT_INT_16D16( spread );
+
+
+ if ( !shape || !bitmap )
+ {
+ error = FT_THROW( Invalid_Argument );
+ goto Exit;
+ }
+
+ if ( spread < MIN_SPREAD || spread > MAX_SPREAD )
+ {
+ error = FT_THROW( Invalid_Argument );
+ goto Exit;
+ }
+
+ memory = shape->memory;
+ if ( !memory )
+ {
+ error = FT_THROW( Invalid_Argument );
+ goto Exit;
+ }
+
+ if ( FT_ALLOC( dists,
+ bitmap->width * bitmap->rows * sizeof ( *dists ) ) )
+ goto Exit;
+
+ contours = shape->contours;
+ width = (FT_Int)bitmap->width;
+ rows = (FT_Int)bitmap->rows;
+ buffer = (FT_SDFFormat*)bitmap->buffer;
+
+ if ( USE_SQUARED_DISTANCES )
+ sp_sq = FT_INT_16D16( (FT_Int)( spread * spread ) );
+ else
+ sp_sq = fixed_spread;
+
+ if ( width == 0 || rows == 0 )
+ {
+ FT_TRACE0(( "sdf_generate:"
+ " Cannot render glyph with width/height == 0\n" ));
+ FT_TRACE0(( " "
+ " (width, height provided [%d, %d])", width, rows ));
+
+ error = FT_THROW( Cannot_Render_Glyph );
+ goto Exit;
+ }
+
+ /* loop over all contours */
+ while ( contours )
+ {
+ SDF_Edge* edges = contours->edges;
+
+
+ /* loop over all edges */
+ while ( edges )
+ {
+ FT_CBox cbox;
+ FT_Int x, y;
+
+
+ /* get the control box and increase it by `spread' */
+ cbox = get_control_box( *edges );
+
+ cbox.xMin = ( cbox.xMin - 63 ) / 64 - ( FT_Pos )spread;
+ cbox.xMax = ( cbox.xMax + 63 ) / 64 + ( FT_Pos )spread;
+ cbox.yMin = ( cbox.yMin - 63 ) / 64 - ( FT_Pos )spread;
+ cbox.yMax = ( cbox.yMax + 63 ) / 64 + ( FT_Pos )spread;
+
+ /* now loop over the pixels in the control box. */
+ for ( y = cbox.yMin; y < cbox.yMax; y++ )
+ {
+ for ( x = cbox.xMin; x < cbox.xMax; x++ )
+ {
+ FT_26D6_Vec grid_point = zero_vector;
+ SDF_Signed_Distance dist = max_sdf;
+ FT_UInt index = 0;
+ FT_16D16 diff = 0;
+
+
+ if ( x < 0 || x >= width )
+ continue;
+ if ( y < 0 || y >= rows )
+ continue;
+
+ grid_point.x = FT_INT_26D6( x );
+ grid_point.y = FT_INT_26D6( y );
+
+ /* This `grid_point` is at the corner, but we */
+ /* use the center of the pixel. */
+ grid_point.x += FT_INT_26D6( 1 ) / 2;
+ grid_point.y += FT_INT_26D6( 1 ) / 2;
+
+ FT_CALL( sdf_edge_get_min_distance( edges,
+ grid_point,
+ &dist ) );
+
+ if ( internal_params.orientation == FT_ORIENTATION_FILL_LEFT )
+ dist.sign = -dist.sign;
+
+ /* ignore if the distance is greater than spread; */
+ /* otherwise it creates artifacts due to the wrong sign */
+ if ( dist.distance > sp_sq )
+ continue;
+
+ /* take the square root of the distance if required */
+ if ( USE_SQUARED_DISTANCES )
+ dist.distance = square_root( dist.distance );
+
+ if ( internal_params.flip_y )
+ index = (FT_UInt)( y * width + x );
+ else
+ index = (FT_UInt)( ( rows - y - 1 ) * width + x );
+
+ /* check whether the pixel is set or not */
+ if ( dists[index].sign == 0 )
+ dists[index] = dist;
+ else
+ {
+ diff = FT_ABS( dists[index].distance - dist.distance );
+
+ if ( diff <= CORNER_CHECK_EPSILON )
+ dists[index] = resolve_corner( dists[index], dist );
+ else if ( dists[index].distance > dist.distance )
+ dists[index] = dist;
+ }
+ }
+ }
+
+ edges = edges->next;
+ }
+
+ contours = contours->next;
+ }
+
+ /* final pass */
+ for ( j = 0; j < rows; j++ )
+ {
+ /* We assume the starting pixel of each row is outside. */
+ FT_Char current_sign = -1;
+ FT_UInt index;
+
+
+ if ( internal_params.overload_sign != 0 )
+ current_sign = internal_params.overload_sign < 0 ? -1 : 1;
+
+ for ( i = 0; i < width; i++ )
+ {
+ index = (FT_UInt)( j * width + i );
+
+ /* if the pixel is not set */
+ /* its shortest distance is more than `spread` */
+ if ( dists[index].sign == 0 )
+ dists[index].distance = fixed_spread;
+ else
+ current_sign = dists[index].sign;
+
+ /* clamp the values */
+ if ( dists[index].distance > fixed_spread )
+ dists[index].distance = fixed_spread;
+
+ /* flip sign if required */
+ dists[index].distance *= internal_params.flip_sign ? -current_sign
+ : current_sign;
+
+ /* concatenate to appropriate format */
+ buffer[index] = map_fixed_to_sdf( dists[index].distance,
+ fixed_spread );
+ }
+ }
+
+ Exit:
+ FT_FREE( dists );
+ return error;
+ }
+
+
+ /**************************************************************************
+ *
+ * @Function:
+ * sdf_generate_subdivision
+ *
+ * @Description:
+ * Subdivide the shape into a number of straight lines, then use the
+ * above `sdf_generate_bounding_box` function to generate the SDF.
+ *
+ * Note: After calling this function `shape` no longer has the original
+ * edges, it only contains lines.
+ *
+ * @Input:
+ * internal_params ::
+ * Internal parameters and properties required by the rasterizer.
+ * See @SDF_Params for more.
+ *
+ * shape ::
+ * A complete shape which is used to generate SDF.
+ *
+ * spread ::
+ * Maximum distances to be allowed inthe output bitmap.
+ *
+ * @Output:
+ * bitmap ::
+ * The output bitmap which will contain the SDF information.
+ *
+ * @Return:
+ * FreeType error, 0 means success.
+ *
+ */
+ static FT_Error
+ sdf_generate_subdivision( const SDF_Params internal_params,
+ SDF_Shape* shape,
+ FT_UInt spread,
+ const FT_Bitmap* bitmap )
+ {
+ /*
+ * Thanks to Alexei for providing the idea of this optimization.
+ *
+ * We take advantage of two facts.
+ *
+ * (1) Computing the shortest distance from a point to a line segment is
+ * very fast.
+ * (2) We don't have to compute the shortest distance for the entire
+ * two-dimensional grid.
+ *
+ * Both ideas lead to the following optimization.
+ *
+ * (1) Split the outlines into a number of line segments.
+ *
+ * (2) For each line segment, only process its neighborhood.
+ *
+ * (3) Compute the closest distance to the line only for neighborhood
+ * grid points.
+ *
+ * This greatly reduces the number of grid points to check.
+ */
+
+ FT_Error error = FT_Err_Ok;
+
+
+ FT_CALL( split_sdf_shape( shape ) );
+ FT_CALL( sdf_generate_bounding_box( internal_params,
+ shape, spread, bitmap ) );
+
+ Exit:
+ return error;
+ }
+
+
+ /**************************************************************************
+ *
+ * @Function:
+ * sdf_generate_with_overlaps
+ *
+ * @Description:
+ * This function can be used to generate SDF for glyphs with overlapping
+ * contours. The function generates SDF for contours separately on
+ * separate bitmaps (to generate SDF it uses
+ * `sdf_generate_subdivision`). At the end it simply combines all the
+ * SDF into the output bitmap; this fixes all the signs and removes
+ * overlaps.
+ *
+ * @Input:
+ * internal_params ::
+ * Internal parameters and properties required by the rasterizer. See
+ * @SDF_Params for more.
+ *
+ * shape ::
+ * A complete shape which is used to generate SDF.
+ *
+ * spread ::
+ * Maximum distances to be allowed in the output bitmap.
+ *
+ * @Output:
+ * bitmap ::
+ * The output bitmap which will contain the SDF information.
+ *
+ * @Return:
+ * FreeType error, 0 means success.
+ *
+ * @Note:
+ * The function cannot generate a proper SDF for glyphs with
+ * self-intersecting contours because we cannot separate them into two
+ * separate bitmaps. In case of self-intersecting contours it is
+ * necessary to remove the overlaps before generating the SDF.
+ *
+ */
+ static FT_Error
+ sdf_generate_with_overlaps( SDF_Params internal_params,
+ SDF_Shape* shape,
+ FT_UInt spread,
+ const FT_Bitmap* bitmap )
+ {
+ FT_Error error = FT_Err_Ok;
+
+ FT_Int num_contours; /* total number of contours */
+ FT_Int i, j; /* iterators */
+ FT_Int width, rows; /* width and rows of the bitmap */
+ FT_Bitmap* bitmaps; /* separate bitmaps for contours */
+
+ SDF_Contour* contour; /* temporary variable to iterate */
+ SDF_Contour* temp_contour; /* temporary contour */
+ SDF_Contour* head; /* head of the contour list */
+ SDF_Shape temp_shape; /* temporary shape */
+
+ FT_Memory memory; /* to allocate memory */
+ FT_SDFFormat* t; /* target bitmap buffer */
+ FT_Bool flip_sign; /* flip sign? */
+
+ /* orientation of all the separate contours */
+ SDF_Contour_Orientation* orientations;
+
+
+ bitmaps = NULL;
+ orientations = NULL;
+ head = NULL;
+
+ if ( !shape || !bitmap || !shape->memory )
+ return FT_THROW( Invalid_Argument );
+
+ /* Disable `flip_sign` to avoid extra complication */
+ /* during the combination phase. */
+ flip_sign = internal_params.flip_sign;
+ internal_params.flip_sign = 0;
+
+ contour = shape->contours;
+ memory = shape->memory;
+ temp_shape.memory = memory;
+ width = (FT_Int)bitmap->width;
+ rows = (FT_Int)bitmap->rows;
+ num_contours = 0;
+
+ /* find the number of contours in the shape */
+ while ( contour )
+ {
+ num_contours++;
+ contour = contour->next;
+ }
+
+ /* allocate the bitmaps to generate SDF for separate contours */
+ if ( FT_ALLOC( bitmaps,
+ (FT_UInt)num_contours * sizeof ( *bitmaps ) ) )
+ goto Exit;
+
+ /* allocate array to hold orientation for all contours */
+ if ( FT_ALLOC( orientations,
+ (FT_UInt)num_contours * sizeof ( *orientations ) ) )
+ goto Exit;
+
+ contour = shape->contours;
+
+ /* Iterate over all contours and generate SDF separately. */
+ for ( i = 0; i < num_contours; i++ )
+ {
+ /* initialize the corresponding bitmap */
+ FT_Bitmap_Init( &bitmaps[i] );
+
+ bitmaps[i].width = bitmap->width;
+ bitmaps[i].rows = bitmap->rows;
+ bitmaps[i].pitch = bitmap->pitch;
+ bitmaps[i].num_grays = bitmap->num_grays;
+ bitmaps[i].pixel_mode = bitmap->pixel_mode;
+
+ /* allocate memory for the buffer */
+ if ( FT_ALLOC( bitmaps[i].buffer,
+ bitmap->rows * (FT_UInt)bitmap->pitch ) )
+ goto Exit;
+
+ /* determine the orientation */
+ orientations[i] = get_contour_orientation( contour );
+
+ /* The `overload_sign` property is specific to */
+ /* `sdf_generate_bounding_box`. This basically */
+ /* overloads the default sign of the outside */
+ /* pixels, which is necessary for */
+ /* counter-clockwise contours. */
+ if ( orientations[i] == SDF_ORIENTATION_CCW &&
+ internal_params.orientation == FT_ORIENTATION_FILL_RIGHT )
+ internal_params.overload_sign = 1;
+ else if ( orientations[i] == SDF_ORIENTATION_CW &&
+ internal_params.orientation == FT_ORIENTATION_FILL_LEFT )
+ internal_params.overload_sign = 1;
+ else
+ internal_params.overload_sign = 0;
+
+ /* Make `contour->next` NULL so that there is */
+ /* one contour in the list. Also hold the next */
+ /* contour in a temporary variable so as to */
+ /* restore the original value. */
+ temp_contour = contour->next;
+ contour->next = NULL;
+
+ /* Use `temp_shape` to hold the new contour. */
+ /* Now, `temp_shape` has only one contour. */
+ temp_shape.contours = contour;
+
+ /* finally generate the SDF */
+ FT_CALL( sdf_generate_subdivision( internal_params,
+ &temp_shape,
+ spread,
+ &bitmaps[i] ) );
+
+ /* Restore the original `next` variable. */
+ contour->next = temp_contour;
+
+ /* Since `split_sdf_shape` deallocated the original */
+ /* contours list we need to assign the new value to */
+ /* the shape's contour. */
+ temp_shape.contours->next = head;
+ head = temp_shape.contours;
+
+ /* Simply flip the orientation in case of post-script fonts */
+ /* so as to avoid modificatons in the combining phase. */
+ if ( internal_params.orientation == FT_ORIENTATION_FILL_LEFT )
+ {
+ if ( orientations[i] == SDF_ORIENTATION_CW )
+ orientations[i] = SDF_ORIENTATION_CCW;
+ else if ( orientations[i] == SDF_ORIENTATION_CCW )
+ orientations[i] = SDF_ORIENTATION_CW;
+ }
+
+ contour = contour->next;
+ }
+
+ /* assign the new contour list to `shape->contours` */
+ shape->contours = head;
+
+ /* cast the output bitmap buffer */
+ t = (FT_SDFFormat*)bitmap->buffer;
+
+ /* Iterate over all pixels and combine all separate */
+ /* contours. These are the rules for combining: */
+ /* */
+ /* (1) For all clockwise contours, compute the largest */
+ /* value. Name this as `val_c`. */
+ /* (2) For all counter-clockwise contours, compute the */
+ /* smallest value. Name this as `val_ac`. */
+ /* (3) Now, finally use the smaller value of `val_c' */
+ /* and `val_ac'. */
+ for ( j = 0; j < rows; j++ )
+ {
+ for ( i = 0; i < width; i++ )
+ {
+ FT_Int id = j * width + i; /* index of current pixel */
+ FT_Int c; /* contour iterator */
+
+ FT_SDFFormat val_c = 0; /* max clockwise value */
+ FT_SDFFormat val_ac = UCHAR_MAX; /* min counter-clockwise val */
+
+
+ /* iterate through all the contours */
+ for ( c = 0; c < num_contours; c++ )
+ {
+ /* current contour value */
+ FT_SDFFormat temp = ( (FT_SDFFormat*)bitmaps[c].buffer )[id];
+
+
+ if ( orientations[c] == SDF_ORIENTATION_CW )
+ val_c = FT_MAX( val_c, temp ); /* clockwise */
+ else
+ val_ac = FT_MIN( val_ac, temp ); /* counter-clockwise */
+ }
+
+ /* Finally find the smaller of the two and assign to output. */
+ /* Also apply `flip_sign` if set. */
+ t[id] = FT_MIN( val_c, val_ac );
+
+ if ( flip_sign )
+ t[id] = invert_sign( t[id] );
+ }
+ }
+
+ Exit:
+ /* deallocate orientations array */
+ if ( orientations )
+ FT_FREE( orientations );
+
+ /* deallocate temporary bitmaps */
+ if ( bitmaps )
+ {
+ if ( num_contours == 0 )
+ error = FT_THROW( Raster_Corrupted );
+ else
+ {
+ for ( i = 0; i < num_contours; i++ )
+ FT_FREE( bitmaps[i].buffer );
+
+ FT_FREE( bitmaps );
+ }
+ }
+
+ /* restore the `flip_sign` property */
+ internal_params.flip_sign = flip_sign;
+
+ return error;
+ }
+
+
+ /**************************************************************************
+ *
+ * interface functions
+ *
+ */
+
+ static FT_Error
+ sdf_raster_new( void* memory_, /* FT_Memory */
+ FT_Raster* araster_ ) /* SDF_PRaster* */
+ {
+ FT_Memory memory = (FT_Memory)memory_;
+ SDF_PRaster* araster = (SDF_PRaster*)araster_;
+
+
+ FT_Error error;
+ SDF_PRaster raster = NULL;
+
+
+ if ( !FT_NEW( raster ) )
+ raster->memory = memory;
+
+ *araster = raster;
+
+ return error;
+ }
+
+
+ static void
+ sdf_raster_reset( FT_Raster raster,
+ unsigned char* pool_base,
+ unsigned long pool_size )
+ {
+ FT_UNUSED( raster );
+ FT_UNUSED( pool_base );
+ FT_UNUSED( pool_size );
+ }
+
+
+ static FT_Error
+ sdf_raster_set_mode( FT_Raster raster,
+ unsigned long mode,
+ void* args )
+ {
+ FT_UNUSED( raster );
+ FT_UNUSED( mode );
+ FT_UNUSED( args );
+
+ return FT_Err_Ok;
+ }
+
+
+ static FT_Error
+ sdf_raster_render( FT_Raster raster,
+ const FT_Raster_Params* params )
+ {
+ FT_Error error = FT_Err_Ok;
+ SDF_TRaster* sdf_raster = (SDF_TRaster*)raster;
+ FT_Outline* outline = NULL;
+ const SDF_Raster_Params* sdf_params = (const SDF_Raster_Params*)params;
+
+ FT_Memory memory = NULL;
+ SDF_Shape* shape = NULL;
+ SDF_Params internal_params;
+
+
+ /* check for valid arguments */
+ if ( !sdf_raster || !sdf_params )
+ {
+ error = FT_THROW( Invalid_Argument );
+ goto Exit;
+ }
+
+ outline = (FT_Outline*)sdf_params->root.source;
+
+ /* check whether outline is valid */
+ if ( !outline )
+ {
+ error = FT_THROW( Invalid_Outline );
+ goto Exit;
+ }
+
+ /* if the outline is empty, return */
+ if ( outline->n_points <= 0 || outline->n_contours <= 0 )
+ goto Exit;
+
+ /* check whether the outline has valid fields */
+ if ( !outline->contours || !outline->points )
+ {
+ error = FT_THROW( Invalid_Outline );
+ goto Exit;
+ }
+
+ /* check whether spread is set properly */
+ if ( sdf_params->spread > MAX_SPREAD ||
+ sdf_params->spread < MIN_SPREAD )
+ {
+ FT_TRACE0(( "sdf_raster_render:"
+ " The `spread' field of `SDF_Raster_Params' is invalid,\n" ));
+ FT_TRACE0(( " "
+ " the value of this field must be within [%d, %d].\n",
+ MIN_SPREAD, MAX_SPREAD ));
+ FT_TRACE0(( " "
+ " Also, you must pass `SDF_Raster_Params' instead of\n" ));
+ FT_TRACE0(( " "
+ " the default `FT_Raster_Params' while calling\n" ));
+ FT_TRACE0(( " "
+ " this function and set the fields properly.\n" ));
+
+ error = FT_THROW( Invalid_Argument );
+ goto Exit;
+ }
+
+ memory = sdf_raster->memory;
+ if ( !memory )
+ {
+ FT_TRACE0(( "sdf_raster_render:"
+ " Raster not setup properly,\n" ));
+ FT_TRACE0(( " "
+ " unable to find memory handle.\n" ));
+
+ error = FT_THROW( Invalid_Handle );
+ goto Exit;
+ }
+
+ /* set up the parameters */
+ internal_params.orientation = FT_Outline_Get_Orientation( outline );
+ internal_params.flip_sign = sdf_params->flip_sign;
+ internal_params.flip_y = sdf_params->flip_y;
+ internal_params.overload_sign = 0;
+
+ FT_CALL( sdf_shape_new( memory, &shape ) );
+
+ FT_CALL( sdf_outline_decompose( outline, shape ) );
+
+ if ( sdf_params->overlaps )
+ FT_CALL( sdf_generate_with_overlaps( internal_params,
+ shape, sdf_params->spread,
+ sdf_params->root.target ) );
+ else
+ FT_CALL( sdf_generate_subdivision( internal_params,
+ shape, sdf_params->spread,
+ sdf_params->root.target ) );
+
+ if ( shape )
+ sdf_shape_done( &shape );
+
+ Exit:
+ return error;
+ }
+
+
+ static void
+ sdf_raster_done( FT_Raster raster )
+ {
+ FT_Memory memory = (FT_Memory)((SDF_TRaster*)raster)->memory;
+
+
+ FT_FREE( raster );
+ }
+
+
+ FT_DEFINE_RASTER_FUNCS(
+ ft_sdf_raster,
+
+ FT_GLYPH_FORMAT_OUTLINE,
+
+ (FT_Raster_New_Func) sdf_raster_new, /* raster_new */
+ (FT_Raster_Reset_Func) sdf_raster_reset, /* raster_reset */
+ (FT_Raster_Set_Mode_Func)sdf_raster_set_mode, /* raster_set_mode */
+ (FT_Raster_Render_Func) sdf_raster_render, /* raster_render */
+ (FT_Raster_Done_Func) sdf_raster_done /* raster_done */
+ )
+
+
+/* END */
--- /dev/null
+/****************************************************************************
+ *
+ * ftsdf.h
+ *
+ * Signed Distance Field support (specification).
+ *
+ * Copyright (C) 2020-2023 by
+ * David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ * Written by Anuj Verma.
+ *
+ * This file is part of the FreeType project, and may only be used,
+ * modified, and distributed under the terms of the FreeType project
+ * license, LICENSE.TXT. By continuing to use, modify, or distribute
+ * this file you indicate that you have read the license and
+ * understand and accept it fully.
+ *
+ */
+
+
+#ifndef FTSDF_H_
+#define FTSDF_H_
+
+#include <ft2build.h>
+#include FT_CONFIG_CONFIG_H
+#include <freetype/ftimage.h>
+
+/* common properties and function */
+#include "ftsdfcommon.h"
+
+FT_BEGIN_HEADER
+
+ /**************************************************************************
+ *
+ * @struct:
+ * SDF_Raster_Params
+ *
+ * @description:
+ * This struct must be passed to the raster render function
+ * @FT_Raster_RenderFunc instead of @FT_Raster_Params because the
+ * rasterizer requires some additional information to render properly.
+ *
+ * @fields:
+ * root ::
+ * The native raster parameters structure.
+ *
+ * spread ::
+ * This is an essential parameter/property required by the renderer.
+ * `spread` defines the maximum unsigned value that is present in the
+ * final SDF output. For the default value check file
+ * `ftsdfcommon.h`.
+ *
+ * flip_sign ::
+ * By default positive values indicate positions inside of contours,
+ * i.e., filled by a contour. If this property is true then that
+ * output will be the opposite of the default, i.e., negative values
+ * indicate positions inside of contours.
+ *
+ * flip_y ::
+ * Setting this parameter to true maked the output image flipped
+ * along the y-axis.
+ *
+ * overlaps ::
+ * Set this to true to generate SDF for glyphs having overlapping
+ * contours. The overlapping support is limited to glyphs that do not
+ * have self-intersecting contours. Also, removing overlaps require a
+ * considerable amount of extra memory; additionally, it will not work
+ * if generating SDF from bitmap.
+ *
+ * @note:
+ * All properties are valid for both the 'sdf' and 'bsdf' renderers; the
+ * exception is `overlaps`, which gets ignored by the 'bsdf' renderer.
+ *
+ */
+ typedef struct SDF_Raster_Params_
+ {
+ FT_Raster_Params root;
+ FT_UInt spread;
+ FT_Bool flip_sign;
+ FT_Bool flip_y;
+ FT_Bool overlaps;
+
+ } SDF_Raster_Params;
+
+
+ /* rasterizer to convert outline to SDF */
+ FT_EXPORT_VAR( const FT_Raster_Funcs ) ft_sdf_raster;
+
+ /* rasterizer to convert bitmap to SDF */
+ FT_EXPORT_VAR( const FT_Raster_Funcs ) ft_bitmap_sdf_raster;
+
+FT_END_HEADER
+
+#endif /* FTSDF_H_ */
+
+
+/* END */
--- /dev/null
+/****************************************************************************
+ *
+ * ftsdfcommon.c
+ *
+ * Auxiliary data for Signed Distance Field support (body).
+ *
+ * Copyright (C) 2020-2023 by
+ * David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ * Written by Anuj Verma.
+ *
+ * This file is part of the FreeType project, and may only be used,
+ * modified, and distributed under the terms of the FreeType project
+ * license, LICENSE.TXT. By continuing to use, modify, or distribute
+ * this file you indicate that you have read the license and
+ * understand and accept it fully.
+ *
+ */
+
+
+#include "ftsdf.h"
+#include "ftsdfcommon.h"
+
+
+ /**************************************************************************
+ *
+ * common functions
+ *
+ */
+
+ /*
+ * Original algorithm:
+ *
+ * https://github.com/chmike/fpsqrt
+ *
+ * Use this to compute the square root of a 16.16 fixed-point number.
+ */
+ FT_LOCAL_DEF( FT_16D16 )
+ square_root( FT_16D16 val )
+ {
+ FT_ULong t, q, b, r;
+
+
+ r = (FT_ULong)val;
+ b = 0x40000000L;
+ q = 0;
+
+ while ( b > 0x40L )
+ {
+ t = q + b;
+
+ if ( r >= t )
+ {
+ r -= t;
+ q = t + b;
+ }
+
+ r <<= 1;
+ b >>= 1;
+ }
+
+ q >>= 8;
+
+ return (FT_16D16)q;
+ }
+
+
+ /**************************************************************************
+ *
+ * format and sign manipulating functions
+ *
+ */
+
+ /*
+ * Convert 16.16 fixed-point values to the desired output format.
+ * In this case we reduce 16.16 fixed-point values to normalized
+ * 8-bit values.
+ *
+ * The `max_value` in the parameter is the maximum value in the
+ * distance field map and is equal to the spread. We normalize
+ * the distances using this value instead of computing the maximum
+ * value for the entire bitmap.
+ *
+ * You can use this function to map the 16.16 signed values to any
+ * format required. Do note that the output buffer is 8-bit, so only
+ * use an 8-bit format for `FT_SDFFormat`, or increase the buffer size in
+ * `ftsdfrend.c`.
+ */
+ FT_LOCAL_DEF( FT_SDFFormat )
+ map_fixed_to_sdf( FT_16D16 dist,
+ FT_16D16 max_value )
+ {
+ FT_SDFFormat out;
+ FT_16D16 udist;
+
+
+ /* normalize the distance values */
+ dist = FT_DivFix( dist, max_value );
+
+ udist = dist < 0 ? -dist : dist;
+
+ /* Reduce the distance values to 8 bits. */
+ /* */
+ /* Since +1/-1 in 16.16 takes the 16th bit, we right-shift */
+ /* the number by 9 to make it fit into the 7-bit range. */
+ /* */
+ /* One bit is reserved for the sign. */
+ udist >>= 9;
+
+ /* Since `char` can only store a maximum positive value */
+ /* of 127 we need to make sure it does not wrap around and */
+ /* give a negative value. */
+ if ( dist > 0 && udist > 127 )
+ udist = 127;
+ if ( dist < 0 && udist > 128 )
+ udist = 128;
+
+ /* Output the data; negative values are from [0, 127] and positive */
+ /* from [128, 255]. One important thing is that negative values */
+ /* are inverted here, that means [0, 128] maps to [-128, 0] linearly. */
+ /* More on that in `freetype.h` near the documentation of */
+ /* `FT_RENDER_MODE_SDF`. */
+ out = dist < 0 ? 128 - (FT_SDFFormat)udist
+ : (FT_SDFFormat)udist + 128;
+
+ return out;
+ }
+
+
+ /*
+ * Invert the signed distance packed into the corresponding format.
+ * So if the values are negative they will become positive in the
+ * chosen format.
+ *
+ * [Note]: This function should only be used after converting the
+ * 16.16 signed distance values to `FT_SDFFormat`. If that
+ * conversion has not been done, then simply invert the sign
+ * and use the above function to pack the values.
+ */
+ FT_LOCAL_DEF( FT_SDFFormat )
+ invert_sign( FT_SDFFormat dist )
+ {
+ return 255 - dist;
+ }
+
+
+/* END */
--- /dev/null
+/****************************************************************************
+ *
+ * ftsdfcommon.h
+ *
+ * Auxiliary data for Signed Distance Field support (specification).
+ *
+ * Copyright (C) 2020-2023 by
+ * David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ * Written by Anuj Verma.
+ *
+ * This file is part of the FreeType project, and may only be used,
+ * modified, and distributed under the terms of the FreeType project
+ * license, LICENSE.TXT. By continuing to use, modify, or distribute
+ * this file you indicate that you have read the license and
+ * understand and accept it fully.
+ *
+ */
+
+
+ /****************************************************
+ *
+ * This file contains common functions and properties
+ * for both the 'sdf' and 'bsdf' renderers.
+ *
+ */
+
+#ifndef FTSDFCOMMON_H_
+#define FTSDFCOMMON_H_
+
+#include <ft2build.h>
+#include FT_CONFIG_CONFIG_H
+#include <freetype/internal/ftobjs.h>
+
+
+FT_BEGIN_HEADER
+
+
+ /**************************************************************************
+ *
+ * default values (cannot be set individually for each renderer)
+ *
+ */
+
+ /* default spread value */
+#define DEFAULT_SPREAD 8
+ /* minimum spread supported by the renderer */
+#define MIN_SPREAD 2
+ /* maximum spread supported by the renderer */
+#define MAX_SPREAD 32
+ /* pixel size in 26.6 */
+#define ONE_PIXEL ( 1 << 6 )
+
+
+ /**************************************************************************
+ *
+ * common definitions (cannot be set individually for each renderer)
+ *
+ */
+
+ /* If this macro is set to 1 the rasterizer uses squared distances for */
+ /* computation. It can greatly improve the performance but there is a */
+ /* chance of overflow and artifacts. You can safely use it up to a */
+ /* pixel size of 128. */
+#ifndef USE_SQUARED_DISTANCES
+#define USE_SQUARED_DISTANCES 0
+#endif
+
+
+ /**************************************************************************
+ *
+ * common macros
+ *
+ */
+
+ /* convert int to 26.6 fixed-point */
+#define FT_INT_26D6( x ) ( x * 64 )
+ /* convert int to 16.16 fixed-point */
+#define FT_INT_16D16( x ) ( x * 65536 )
+ /* convert 26.6 to 16.16 fixed-point */
+#define FT_26D6_16D16( x ) ( x * 1024 )
+
+
+ /* Convenience macro to call a function; it */
+ /* jumps to label `Exit` if an error occurs. */
+#define FT_CALL( x ) do \
+ { \
+ error = ( x ); \
+ if ( error != FT_Err_Ok ) \
+ goto Exit; \
+ } while ( 0 )
+
+
+ /*
+ * The macro `VECTOR_LENGTH_16D16` computes either squared distances or
+ * actual distances, depending on the value of `USE_SQUARED_DISTANCES`.
+ *
+ * By using squared distances the performance can be greatly improved but
+ * there is a risk of overflow.
+ */
+#if USE_SQUARED_DISTANCES
+#define VECTOR_LENGTH_16D16( v ) ( FT_MulFix( v.x, v.x ) + \
+ FT_MulFix( v.y, v.y ) )
+#else
+#define VECTOR_LENGTH_16D16( v ) FT_Vector_Length( &v )
+#endif
+
+
+ /**************************************************************************
+ *
+ * common typedefs
+ *
+ */
+
+ typedef FT_Vector FT_26D6_Vec; /* with 26.6 fixed-point components */
+ typedef FT_Vector FT_16D16_Vec; /* with 16.16 fixed-point components */
+
+ typedef FT_Int32 FT_16D16; /* 16.16 fixed-point representation */
+ typedef FT_Int32 FT_26D6; /* 26.6 fixed-point representation */
+ typedef FT_Byte FT_SDFFormat; /* format to represent SDF data */
+
+ typedef FT_BBox FT_CBox; /* control box of a curve */
+
+
+ FT_LOCAL( FT_16D16 )
+ square_root( FT_16D16 val );
+
+ FT_LOCAL( FT_SDFFormat )
+ map_fixed_to_sdf( FT_16D16 dist,
+ FT_16D16 max_value );
+
+ FT_LOCAL( FT_SDFFormat )
+ invert_sign( FT_SDFFormat dist );
+
+
+FT_END_HEADER
+
+#endif /* FTSDFCOMMON_H_ */
+
+
+/* END */
--- /dev/null
+/****************************************************************************
+ *
+ * ftsdferrs.h
+ *
+ * Signed Distance Field error codes (specification only).
+ *
+ * Copyright (C) 2020-2023 by
+ * David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ * Written by Anuj Verma.
+ *
+ * This file is part of the FreeType project, and may only be used,
+ * modified, and distributed under the terms of the FreeType project
+ * license, LICENSE.TXT. By continuing to use, modify, or distribute
+ * this file you indicate that you have read the license and
+ * understand and accept it fully.
+ *
+ */
+
+
+#ifndef FTSDFERRS_H_
+#define FTSDFERRS_H_
+
+#include <freetype/ftmoderr.h>
+
+#undef FTERRORS_H_
+
+#undef FT_ERR_PREFIX
+#define FT_ERR_PREFIX Sdf_Err_
+#define FT_ERR_BASE FT_Mod_Err_Sdf
+
+#include <freetype/fterrors.h>
+
+#endif /* FTSDFERRS_H_ */
+
+
+/* END */
--- /dev/null
+/****************************************************************************
+ *
+ * ftsdfrend.c
+ *
+ * Signed Distance Field renderer interface (body).
+ *
+ * Copyright (C) 2020-2023 by
+ * David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ * Written by Anuj Verma.
+ *
+ * This file is part of the FreeType project, and may only be used,
+ * modified, and distributed under the terms of the FreeType project
+ * license, LICENSE.TXT. By continuing to use, modify, or distribute
+ * this file you indicate that you have read the license and
+ * understand and accept it fully.
+ *
+ */
+
+
+#include <freetype/internal/ftdebug.h>
+#include <freetype/internal/ftobjs.h>
+#include <freetype/internal/services/svprop.h>
+#include <freetype/ftoutln.h>
+#include <freetype/ftbitmap.h>
+#include "ftsdfrend.h"
+#include "ftsdf.h"
+
+#include "ftsdferrs.h"
+
+
+ /**************************************************************************
+ *
+ * The macro FT_COMPONENT is used in trace mode. It is an implicit
+ * parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log
+ * messages during execution.
+ */
+#undef FT_COMPONENT
+#define FT_COMPONENT sdf
+
+
+ /**************************************************************************
+ *
+ * macros and default property values
+ *
+ */
+#define SDF_RENDERER( rend ) ( (SDF_Renderer)rend )
+
+
+ /**************************************************************************
+ *
+ * for setting properties
+ *
+ */
+
+ /* property setter function */
+ static FT_Error
+ sdf_property_set( FT_Module module,
+ const char* property_name,
+ const void* value,
+ FT_Bool value_is_string )
+ {
+ FT_Error error = FT_Err_Ok;
+ SDF_Renderer render = SDF_RENDERER( FT_RENDERER( module ) );
+
+ FT_UNUSED( value_is_string );
+
+
+ if ( ft_strcmp( property_name, "spread" ) == 0 )
+ {
+ FT_Int val = *(const FT_Int*)value;
+
+
+ if ( val > MAX_SPREAD || val < MIN_SPREAD )
+ {
+ FT_TRACE0(( "[sdf] sdf_property_set:"
+ " the `spread' property can have a value\n" ));
+ FT_TRACE0(( " "
+ " within range [%d, %d] (value provided: %d)\n",
+ MIN_SPREAD, MAX_SPREAD, val ));
+
+ error = FT_THROW( Invalid_Argument );
+ goto Exit;
+ }
+
+ render->spread = (FT_UInt)val;
+ FT_TRACE7(( "[sdf] sdf_property_set:"
+ " updated property `spread' to %d\n", val ));
+ }
+
+ else if ( ft_strcmp( property_name, "flip_sign" ) == 0 )
+ {
+ FT_Int val = *(const FT_Int*)value;
+
+
+ render->flip_sign = val ? 1 : 0;
+ FT_TRACE7(( "[sdf] sdf_property_set:"
+ " updated property `flip_sign' to %d\n", val ));
+ }
+
+ else if ( ft_strcmp( property_name, "flip_y" ) == 0 )
+ {
+ FT_Int val = *(const FT_Int*)value;
+
+
+ render->flip_y = val ? 1 : 0;
+ FT_TRACE7(( "[sdf] sdf_property_set:"
+ " updated property `flip_y' to %d\n", val ));
+ }
+
+ else if ( ft_strcmp( property_name, "overlaps" ) == 0 )
+ {
+ FT_Bool val = *(const FT_Bool*)value;
+
+
+ render->overlaps = val;
+ FT_TRACE7(( "[sdf] sdf_property_set:"
+ " updated property `overlaps' to %d\n", val ));
+ }
+
+ else
+ {
+ FT_TRACE0(( "[sdf] sdf_property_set:"
+ " missing property `%s'\n", property_name ));
+ error = FT_THROW( Missing_Property );
+ }
+
+ Exit:
+ return error;
+ }
+
+
+ /* property getter function */
+ static FT_Error
+ sdf_property_get( FT_Module module,
+ const char* property_name,
+ void* value )
+ {
+ FT_Error error = FT_Err_Ok;
+ SDF_Renderer render = SDF_RENDERER( FT_RENDERER( module ) );
+
+
+ if ( ft_strcmp( property_name, "spread" ) == 0 )
+ {
+ FT_UInt* val = (FT_UInt*)value;
+
+
+ *val = render->spread;
+ }
+
+ else if ( ft_strcmp( property_name, "flip_sign" ) == 0 )
+ {
+ FT_Int* val = (FT_Int*)value;
+
+
+ *val = render->flip_sign;
+ }
+
+ else if ( ft_strcmp( property_name, "flip_y" ) == 0 )
+ {
+ FT_Int* val = (FT_Int*)value;
+
+
+ *val = render->flip_y;
+ }
+
+ else if ( ft_strcmp( property_name, "overlaps" ) == 0 )
+ {
+ FT_Int* val = (FT_Int*)value;
+
+
+ *val = render->overlaps;
+ }
+
+ else
+ {
+ FT_TRACE0(( "[sdf] sdf_property_get:"
+ " missing property `%s'\n", property_name ));
+ error = FT_THROW( Missing_Property );
+ }
+
+ return error;
+ }
+
+
+ FT_DEFINE_SERVICE_PROPERTIESREC(
+ sdf_service_properties,
+
+ (FT_Properties_SetFunc)sdf_property_set, /* set_property */
+ (FT_Properties_GetFunc)sdf_property_get ) /* get_property */
+
+
+ FT_DEFINE_SERVICEDESCREC1(
+ sdf_services,
+
+ FT_SERVICE_ID_PROPERTIES, &sdf_service_properties )
+
+
+ static FT_Module_Interface
+ ft_sdf_requester( FT_Module module,
+ const char* module_interface )
+ {
+ FT_UNUSED( module );
+
+ return ft_service_list_lookup( sdf_services, module_interface );
+ }
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /** **/
+ /** OUTLINE TO SDF CONVERTER **/
+ /** **/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /**************************************************************************
+ *
+ * interface functions
+ *
+ */
+
+ static FT_Error
+ ft_sdf_init( FT_Module module ) /* SDF_Renderer */
+ {
+ SDF_Renderer sdf_render = SDF_RENDERER( module );
+
+
+ sdf_render->spread = DEFAULT_SPREAD;
+ sdf_render->flip_sign = 0;
+ sdf_render->flip_y = 0;
+ sdf_render->overlaps = 0;
+
+ return FT_Err_Ok;
+ }
+
+
+ static void
+ ft_sdf_done( FT_Module module )
+ {
+ FT_UNUSED( module );
+ }
+
+
+ /* generate signed distance field from a glyph's slot image */
+ static FT_Error
+ ft_sdf_render( FT_Renderer module,
+ FT_GlyphSlot slot,
+ FT_Render_Mode mode,
+ const FT_Vector* origin )
+ {
+ FT_Error error = FT_Err_Ok;
+ FT_Outline* outline = &slot->outline;
+ FT_Bitmap* bitmap = &slot->bitmap;
+ FT_Memory memory = NULL;
+ FT_Renderer render = NULL;
+
+ FT_Pos x_shift = 0;
+ FT_Pos y_shift = 0;
+
+ FT_Pos x_pad = 0;
+ FT_Pos y_pad = 0;
+
+ SDF_Raster_Params params;
+ SDF_Renderer sdf_module = SDF_RENDERER( module );
+
+
+ render = &sdf_module->root;
+ memory = render->root.memory;
+
+ /* check whether slot format is correct before rendering */
+ if ( slot->format != render->glyph_format )
+ {
+ error = FT_THROW( Invalid_Glyph_Format );
+ goto Exit;
+ }
+
+ /* check whether render mode is correct */
+ if ( mode != FT_RENDER_MODE_SDF )
+ {
+ error = FT_THROW( Cannot_Render_Glyph );
+ goto Exit;
+ }
+
+ /* deallocate the previously allocated bitmap */
+ if ( slot->internal->flags & FT_GLYPH_OWN_BITMAP )
+ {
+ FT_FREE( bitmap->buffer );
+ slot->internal->flags &= ~FT_GLYPH_OWN_BITMAP;
+ }
+
+ /* preset the bitmap using the glyph's outline; */
+ /* the sdf bitmap is similar to an anti-aliased bitmap */
+ /* with a slightly bigger size and different pixel mode */
+ if ( ft_glyphslot_preset_bitmap( slot, FT_RENDER_MODE_NORMAL, origin ) )
+ {
+ error = FT_THROW( Raster_Overflow );
+ goto Exit;
+ }
+
+ /* nothing to render */
+ if ( !bitmap->rows || !bitmap->pitch )
+ goto Exit;
+
+ /* the padding will simply be equal to the `spread' */
+ x_pad = sdf_module->spread;
+ y_pad = sdf_module->spread;
+
+ /* apply the padding; will be in all the directions */
+ bitmap->rows += y_pad * 2;
+ bitmap->width += x_pad * 2;
+
+ /* ignore the pitch, pixel mode and set custom */
+ bitmap->pixel_mode = FT_PIXEL_MODE_GRAY;
+ bitmap->pitch = (int)( bitmap->width );
+ bitmap->num_grays = 255;
+
+ /* allocate new buffer */
+ if ( FT_ALLOC_MULT( bitmap->buffer, bitmap->rows, bitmap->pitch ) )
+ goto Exit;
+
+ slot->internal->flags |= FT_GLYPH_OWN_BITMAP;
+
+ slot->bitmap_top += y_pad;
+ slot->bitmap_left -= x_pad;
+
+ x_shift = 64 * -slot->bitmap_left;
+ y_shift = 64 * -slot->bitmap_top;
+ y_shift += 64 * (FT_Int)bitmap->rows;
+
+ if ( origin )
+ {
+ x_shift += origin->x;
+ y_shift += origin->y;
+ }
+
+ /* translate outline to render it into the bitmap */
+ if ( x_shift || y_shift )
+ FT_Outline_Translate( outline, x_shift, y_shift );
+
+ /* set up parameters */
+ params.root.target = bitmap;
+ params.root.source = outline;
+ params.root.flags = FT_RASTER_FLAG_SDF;
+ params.spread = sdf_module->spread;
+ params.flip_sign = sdf_module->flip_sign;
+ params.flip_y = sdf_module->flip_y;
+ params.overlaps = sdf_module->overlaps;
+
+ /* render the outline */
+ error = render->raster_render( render->raster,
+ (const FT_Raster_Params*)¶ms );
+
+ /* transform the outline back to the original state */
+ if ( x_shift || y_shift )
+ FT_Outline_Translate( outline, -x_shift, -y_shift );
+
+ Exit:
+ if ( !error )
+ {
+ /* the glyph is successfully rendered to a bitmap */
+ slot->format = FT_GLYPH_FORMAT_BITMAP;
+ }
+ else if ( slot->internal->flags & FT_GLYPH_OWN_BITMAP )
+ {
+ FT_FREE( bitmap->buffer );
+ slot->internal->flags &= ~FT_GLYPH_OWN_BITMAP;
+ }
+
+ return error;
+ }
+
+
+ /* transform the glyph using matrix and/or delta */
+ static FT_Error
+ ft_sdf_transform( FT_Renderer render,
+ FT_GlyphSlot slot,
+ const FT_Matrix* matrix,
+ const FT_Vector* delta )
+ {
+ FT_Error error = FT_Err_Ok;
+
+
+ if ( slot->format != render->glyph_format )
+ {
+ error = FT_THROW( Invalid_Argument );
+ goto Exit;
+ }
+
+ if ( matrix )
+ FT_Outline_Transform( &slot->outline, matrix );
+
+ if ( delta )
+ FT_Outline_Translate( &slot->outline, delta->x, delta->y );
+
+ Exit:
+ return error;
+ }
+
+
+ /* return the control box of a glyph's outline */
+ static void
+ ft_sdf_get_cbox( FT_Renderer render,
+ FT_GlyphSlot slot,
+ FT_BBox* cbox )
+ {
+ FT_ZERO( cbox );
+
+ if ( slot->format == render->glyph_format )
+ FT_Outline_Get_CBox( &slot->outline, cbox );
+ }
+
+
+ /* set render specific modes or attributes */
+ static FT_Error
+ ft_sdf_set_mode( FT_Renderer render,
+ FT_ULong mode_tag,
+ FT_Pointer data )
+ {
+ /* pass it to the rasterizer */
+ return render->clazz->raster_class->raster_set_mode( render->raster,
+ mode_tag,
+ data );
+ }
+
+
+ FT_DEFINE_RENDERER(
+ ft_sdf_renderer_class,
+
+ FT_MODULE_RENDERER,
+ sizeof ( SDF_Renderer_Module ),
+
+ "sdf",
+ 0x10000L,
+ 0x20000L,
+
+ NULL,
+
+ (FT_Module_Constructor)ft_sdf_init,
+ (FT_Module_Destructor) ft_sdf_done,
+ (FT_Module_Requester) ft_sdf_requester,
+
+ FT_GLYPH_FORMAT_OUTLINE,
+
+ (FT_Renderer_RenderFunc) ft_sdf_render, /* render_glyph */
+ (FT_Renderer_TransformFunc)ft_sdf_transform, /* transform_glyph */
+ (FT_Renderer_GetCBoxFunc) ft_sdf_get_cbox, /* get_glyph_cbox */
+ (FT_Renderer_SetModeFunc) ft_sdf_set_mode, /* set_mode */
+
+ (FT_Raster_Funcs*)&ft_sdf_raster /* raster_class */
+ )
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /** **/
+ /** BITMAP TO SDF CONVERTER **/
+ /** **/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /* generate signed distance field from glyph's bitmap */
+ static FT_Error
+ ft_bsdf_render( FT_Renderer module,
+ FT_GlyphSlot slot,
+ FT_Render_Mode mode,
+ const FT_Vector* origin )
+ {
+ FT_Error error = FT_Err_Ok;
+ FT_Memory memory = NULL;
+
+ FT_Bitmap* bitmap = &slot->bitmap;
+ FT_Renderer render = NULL;
+ FT_Bitmap target;
+
+ FT_Pos x_pad = 0;
+ FT_Pos y_pad = 0;
+
+ SDF_Raster_Params params;
+ SDF_Renderer sdf_module = SDF_RENDERER( module );
+
+
+ /* initialize the bitmap in case any error occurs */
+ FT_Bitmap_Init( &target );
+
+ render = &sdf_module->root;
+ memory = render->root.memory;
+
+ /* check whether slot format is correct before rendering */
+ if ( slot->format != render->glyph_format )
+ {
+ error = FT_THROW( Invalid_Glyph_Format );
+ goto Exit;
+ }
+
+ /* check whether render mode is correct */
+ if ( mode != FT_RENDER_MODE_SDF )
+ {
+ error = FT_THROW( Cannot_Render_Glyph );
+ goto Exit;
+ }
+
+ if ( origin )
+ {
+ FT_ERROR(( "ft_bsdf_render: can't translate the bitmap\n" ));
+
+ error = FT_THROW( Unimplemented_Feature );
+ goto Exit;
+ }
+
+ /* nothing to render */
+ if ( !bitmap->rows || !bitmap->pitch )
+ goto Exit;
+
+ /* Do not generate SDF if the bitmap is not owned by the */
+ /* glyph: it might be that the source buffer is already freed. */
+ if ( !( slot->internal->flags & FT_GLYPH_OWN_BITMAP ) )
+ {
+ FT_ERROR(( "ft_bsdf_render: can't generate SDF from"
+ " unowned source bitmap\n" ));
+
+ error = FT_THROW( Invalid_Argument );
+ goto Exit;
+ }
+
+ FT_Bitmap_New( &target );
+
+ /* padding will simply be equal to `spread` */
+ x_pad = sdf_module->spread;
+ y_pad = sdf_module->spread;
+
+ /* apply padding, which extends to all directions */
+ target.rows = bitmap->rows + y_pad * 2;
+ target.width = bitmap->width + x_pad * 2;
+
+ /* set up the target bitmap */
+ target.pixel_mode = FT_PIXEL_MODE_GRAY;
+ target.pitch = (int)( target.width );
+ target.num_grays = 255;
+
+ if ( FT_ALLOC_MULT( target.buffer, target.rows, target.pitch ) )
+ goto Exit;
+
+ /* set up parameters */
+ params.root.target = ⌖
+ params.root.source = bitmap;
+ params.root.flags = FT_RASTER_FLAG_SDF;
+ params.spread = sdf_module->spread;
+ params.flip_sign = sdf_module->flip_sign;
+ params.flip_y = sdf_module->flip_y;
+
+ error = render->raster_render( render->raster,
+ (const FT_Raster_Params*)¶ms );
+
+ Exit:
+ if ( !error )
+ {
+ /* the glyph is successfully converted to a SDF */
+ if ( slot->internal->flags & FT_GLYPH_OWN_BITMAP )
+ FT_FREE( bitmap->buffer );
+
+ slot->bitmap = target;
+ slot->bitmap_top += y_pad;
+ slot->bitmap_left -= x_pad;
+
+ if ( target.buffer )
+ slot->internal->flags |= FT_GLYPH_OWN_BITMAP;
+ }
+ else if ( target.buffer )
+ FT_FREE( target.buffer );
+
+ return error;
+ }
+
+
+ FT_DEFINE_RENDERER(
+ ft_bitmap_sdf_renderer_class,
+
+ FT_MODULE_RENDERER,
+ sizeof ( SDF_Renderer_Module ),
+
+ "bsdf",
+ 0x10000L,
+ 0x20000L,
+
+ NULL,
+
+ (FT_Module_Constructor)ft_sdf_init,
+ (FT_Module_Destructor) ft_sdf_done,
+ (FT_Module_Requester) ft_sdf_requester,
+
+ FT_GLYPH_FORMAT_BITMAP,
+
+ (FT_Renderer_RenderFunc) ft_bsdf_render, /* render_glyph */
+ (FT_Renderer_TransformFunc)ft_sdf_transform, /* transform_glyph */
+ (FT_Renderer_GetCBoxFunc) ft_sdf_get_cbox, /* get_glyph_cbox */
+ (FT_Renderer_SetModeFunc) ft_sdf_set_mode, /* set_mode */
+
+ (FT_Raster_Funcs*)&ft_bitmap_sdf_raster /* raster_class */
+ )
+
+
+/* END */
--- /dev/null
+/****************************************************************************
+ *
+ * ftsdfrend.h
+ *
+ * Signed Distance Field renderer interface (specification).
+ *
+ * Copyright (C) 2020-2023 by
+ * David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ * Written by Anuj Verma.
+ *
+ * This file is part of the FreeType project, and may only be used,
+ * modified, and distributed under the terms of the FreeType project
+ * license, LICENSE.TXT. By continuing to use, modify, or distribute
+ * this file you indicate that you have read the license and
+ * understand and accept it fully.
+ *
+ */
+
+
+#ifndef FTSDFREND_H_
+#define FTSDFREND_H_
+
+#include <freetype/ftrender.h>
+#include <freetype/ftmodapi.h>
+#include <freetype/internal/ftobjs.h>
+
+FT_BEGIN_HEADER
+
+
+ /**************************************************************************
+ *
+ * @struct:
+ * SDF_Renderer_Module
+ *
+ * @description:
+ * This struct extends the native renderer struct `FT_RendererRec`. It
+ * is basically used to store various parameters required by the
+ * renderer and some additional parameters that can be used to tweak the
+ * output of the renderer.
+ *
+ * @fields:
+ * root ::
+ * The native rendere struct.
+ *
+ * spread ::
+ * This is an essential parameter/property required by the renderer.
+ * `spread` defines the maximum unsigned value that is present in the
+ * final SDF output. For the default value check file
+ * `ftsdfcommon.h`.
+ *
+ * flip_sign ::
+ * By default positive values indicate positions inside of contours,
+ * i.e., filled by a contour. If this property is true then that
+ * output will be the opposite of the default, i.e., negative values
+ * indicate positions inside of contours.
+ *
+ * flip_y ::
+ * Setting this parameter to true makes the output image flipped
+ * along the y-axis.
+ *
+ * overlaps ::
+ * Set this to true to generate SDF for glyphs having overlapping
+ * contours. The overlapping support is limited to glyphs that do not
+ * have self-intersecting contours. Also, removing overlaps require a
+ * considerable amount of extra memory; additionally, it will not work
+ * if generating SDF from bitmap.
+ *
+ * @note:
+ * All properties except `overlaps` are valid for both the 'sdf' and
+ * 'bsdf' renderers.
+ *
+ */
+ typedef struct SDF_Renderer_Module_
+ {
+ FT_RendererRec root;
+ FT_UInt spread;
+ FT_Bool flip_sign;
+ FT_Bool flip_y;
+ FT_Bool overlaps;
+
+ } SDF_Renderer_Module, *SDF_Renderer;
+
+
+ /**************************************************************************
+ *
+ * @renderer:
+ * ft_sdf_renderer_class
+ *
+ * @description:
+ * Renderer to convert @FT_Outline to signed distance fields.
+ *
+ */
+ FT_DECLARE_RENDERER( ft_sdf_renderer_class )
+
+
+ /**************************************************************************
+ *
+ * @renderer:
+ * ft_bitmap_sdf_renderer_class
+ *
+ * @description:
+ * This is not exactly a renderer; it is just a converter that
+ * transforms bitmaps to signed distance fields.
+ *
+ * @note:
+ * This is not a separate module, it is part of the 'sdf' module.
+ *
+ */
+ FT_DECLARE_RENDERER( ft_bitmap_sdf_renderer_class )
+
+
+FT_END_HEADER
+
+#endif /* FTSDFREND_H_ */
+
+
+/* END */
--- /dev/null
+#
+# FreeType 2 Signed Distance Field module definition
+#
+
+
+# Copyright (C) 2020-2023 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+FTMODULE_H_COMMANDS += SDF_RENDERER
+FTMODULE_H_COMMANDS += BSDF_RENDERER
+
+define SDF_RENDERER
+$(OPEN_DRIVER) FT_Renderer_Class, ft_sdf_renderer_class $(CLOSE_DRIVER)
+$(ECHO_DRIVER)sdf $(ECHO_DRIVER_DESC)signed distance field renderer$(ECHO_DRIVER_DONE)
+endef
+
+define BSDF_RENDERER
+$(OPEN_DRIVER) FT_Renderer_Class, ft_bitmap_sdf_renderer_class $(CLOSE_DRIVER)
+$(ECHO_DRIVER)bsdf $(ECHO_DRIVER_DESC)bitmap to signed distance field converter$(ECHO_DRIVER_DONE)
+endef
+
+#EOF
--- /dev/null
+#
+# FreeType 2 Signed Distance Field driver configuration rules
+#
+
+
+# Copyright (C) 2020-2023 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# sdf driver directory
+#
+SDF_DIR := $(SRC_DIR)/sdf
+
+
+# compilation flags for the driver
+#
+SDF_COMPILE := $(CC) $(ANSIFLAGS) \
+ $I$(subst /,$(COMPILER_SEP),$(SDF_DIR)) \
+ $(INCLUDE_FLAGS) \
+ $(FT_CFLAGS)
+
+
+# sdf driver sources (i.e., C files)
+#
+SDF_DRV_SRC := $(SDF_DIR)/ftsdfrend.c \
+ $(SDF_DIR)/ftsdf.c \
+ $(SDF_DIR)/ftbsdf.c \
+ $(SDF_DIR)/ftsdfcommon.c
+
+
+# sdf driver headers
+#
+SDF_DRV_H := $(SDF_DIR)/ftsdfrend.h \
+ $(SDF_DIR)/ftsdf.h \
+ $(SDF_DIR)/ftsdferrs.h \
+ $(SDF_DIR)/ftsdfcommon.h
+
+
+# sdf driver object(s)
+#
+# SDF_DRV_OBJ_M is used during `multi' builds.
+# SDF_DRV_OBJ_S is used during `single' builds.
+#
+SDF_DRV_OBJ_M := $(SDF_DRV_SRC:$(SDF_DIR)/%.c=$(OBJ_DIR)/%.$O)
+SDF_DRV_OBJ_S := $(OBJ_DIR)/sdf.$O
+
+
+# sdf driver source file for single build
+#
+SDF_DRV_SRC_S := $(SDF_DIR)/sdf.c
+
+
+# sdf driver - single object
+#
+$(SDF_DRV_OBJ_S): $(SDF_DRV_SRC_S) $(SDF_DRV_SRC) \
+ $(FREETYPE_H) $(SDF_DRV_H)
+ $(SDF_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(SDF_DRV_SRC_S))
+
+
+# sdf driver - multiple objects
+#
+$(OBJ_DIR)/%.$O: $(SDF_DIR)/%.c $(FREETYPE_H) $(SDF_DRV_H)
+ $(SDF_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# update main driver list
+#
+DRV_OBJS_S += $(SDF_DRV_OBJ_S)
+DRV_OBJS_M += $(SDF_DRV_OBJ_M)
+
+
+# EOF
--- /dev/null
+/****************************************************************************
+ *
+ * sdf.c
+ *
+ * FreeType Signed Distance Field renderer module component (body only).
+ *
+ * Copyright (C) 2020-2023 by
+ * David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ * Written by Anuj Verma.
+ *
+ * This file is part of the FreeType project, and may only be used,
+ * modified, and distributed under the terms of the FreeType project
+ * license, LICENSE.TXT. By continuing to use, modify, or distribute
+ * this file you indicate that you have read the license and
+ * understand and accept it fully.
+ *
+ */
+
+
+#define FT_MAKE_OPTION_SINGLE_OBJECT
+
+#include "ftsdfrend.c"
+#include "ftsdfcommon.c"
+#include "ftbsdf.c"
+#include "ftsdf.c"
+
+
+/* END */
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
*
* PNG Bitmap glyph support.
*
- * Copyright (C) 2013-2020 by
+ * Copyright (C) 2013-2023 by
* Google, Inc.
* Written by Stuart Gill and Behdad Esfahbod.
*
*e = FT_THROW( Invalid_Stream_Read );
png_error( png, NULL );
- return;
+ /* return; (never reached) */
}
ft_memcpy( data, stream->cursor, length );
int bitdepth, color_type, interlace;
FT_Int i;
- png_byte* *rows = NULL; /* pacify compiler */
+
+ /* `rows` gets modified within a 'setjmp' scope; */
+ /* we thus need the `volatile` keyword. */
+ png_byte* *volatile rows = NULL;
if ( x_offset < 0 ||
}
/* transform transparency to alpha */
- if ( png_get_valid(png, info, PNG_INFO_tRNS ) )
+ if ( png_get_valid( png, info, PNG_INFO_tRNS ) )
png_set_tRNS_to_alpha( png );
if ( bitdepth == 16 )
png_set_filler( png, 0xFF, PNG_FILLER_AFTER );
/* recheck header after setting EXPAND options */
- png_read_update_info(png, info );
+ png_read_update_info( png, info );
png_get_IHDR( png, info,
&imgWidth, &imgHeight,
&bitdepth, &color_type, &interlace,
switch ( color_type )
{
- default:
- /* Shouldn't happen, but fall through. */
-
+ default: /* Shouldn't happen, but ... */
case PNG_COLOR_TYPE_RGB_ALPHA:
png_set_read_user_transform_fn( png, premultiply_data );
break;
goto DestroyExit;
}
- if ( FT_NEW_ARRAY( rows, imgHeight ) )
+ if ( FT_QNEW_ARRAY( rows, imgHeight ) )
{
error = FT_THROW( Out_Of_Memory );
goto DestroyExit;
png_read_image( png, rows );
- FT_FREE( rows );
-
png_read_end( png, info );
DestroyExit:
+ /* even if reading fails with longjmp, rows must be freed */
+ FT_FREE( rows );
png_destroy_read_struct( &png, &info, NULL );
FT_Stream_Close( &stream );
#else /* !(TT_CONFIG_OPTION_EMBEDDED_BITMAPS && FT_CONFIG_OPTION_USE_PNG) */
/* ANSI C doesn't like empty source files */
- typedef int _pngshim_dummy;
+ typedef int pngshim_dummy_;
#endif /* !(TT_CONFIG_OPTION_EMBEDDED_BITMAPS && FT_CONFIG_OPTION_USE_PNG) */
*
* PNG Bitmap glyph support.
*
- * Copyright (C) 2013-2020 by
+ * Copyright (C) 2013-2023 by
* Google, Inc.
* Written by Stuart Gill and Behdad Esfahbod.
*
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
$(SFNT_DIR)/ttbdf.c \
$(SFNT_DIR)/ttcmap.c \
$(SFNT_DIR)/ttcolr.c \
+ $(SFNT_DIR)/ttsvg.c \
$(SFNT_DIR)/ttcpal.c \
$(SFNT_DIR)/ttkern.c \
$(SFNT_DIR)/ttload.c \
*
* High-level SFNT driver interface (body).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
#include "ttcpal.h"
#endif
+#ifdef FT_CONFIG_OPTION_SVG
+#include "ttsvg.h"
+#endif
+
#ifdef TT_CONFIG_OPTION_POSTSCRIPT_NAMES
#include "ttpost.h"
#endif
*
*/
- static void*
- get_sfnt_table( TT_Face face,
+ FT_CALLBACK_DEF( FT_Error )
+ sfnt_load_table( FT_Face face, /* TT_Face */
+ FT_ULong tag,
+ FT_Long offset,
+ FT_Byte* buffer,
+ FT_ULong* length )
+ {
+ TT_Face ttface = (TT_Face)face;
+
+
+ return tt_face_load_any( ttface, tag, offset, buffer, length );
+ }
+
+
+ FT_CALLBACK_DEF( void* )
+ get_sfnt_table( FT_Face face, /* TT_Face */
FT_Sfnt_Tag tag )
{
+ TT_Face ttface = (TT_Face)face;
+
void* table;
switch ( tag )
{
case FT_SFNT_HEAD:
- table = &face->header;
+ table = &ttface->header;
break;
case FT_SFNT_HHEA:
- table = &face->horizontal;
+ table = &ttface->horizontal;
break;
case FT_SFNT_VHEA:
- table = face->vertical_info ? &face->vertical : NULL;
+ table = ttface->vertical_info ? &ttface->vertical : NULL;
break;
case FT_SFNT_OS2:
- table = ( face->os2.version == 0xFFFFU ) ? NULL : &face->os2;
+ table = ( ttface->os2.version == 0xFFFFU ) ? NULL : &ttface->os2;
break;
case FT_SFNT_POST:
- table = &face->postscript;
+ table = &ttface->postscript;
break;
case FT_SFNT_MAXP:
- table = &face->max_profile;
+ table = &ttface->max_profile;
break;
case FT_SFNT_PCLT:
- table = face->pclt.Version ? &face->pclt : NULL;
+ table = ttface->pclt.Version ? &ttface->pclt : NULL;
break;
default:
}
- static FT_Error
- sfnt_table_info( TT_Face face,
+ FT_CALLBACK_DEF( FT_Error )
+ sfnt_table_info( FT_Face face, /* TT_Face */
FT_UInt idx,
FT_ULong *tag,
FT_ULong *offset,
FT_ULong *length )
{
+ TT_Face ttface = (TT_Face)face;
+
+
if ( !offset || !length )
return FT_THROW( Invalid_Argument );
if ( !tag )
- *length = face->num_tables;
+ *length = ttface->num_tables;
else
{
- if ( idx >= face->num_tables )
+ if ( idx >= ttface->num_tables )
return FT_THROW( Table_Missing );
- *tag = face->dir_tables[idx].Tag;
- *offset = face->dir_tables[idx].Offset;
- *length = face->dir_tables[idx].Length;
+ *tag = ttface->dir_tables[idx].Tag;
+ *offset = ttface->dir_tables[idx].Offset;
+ *length = ttface->dir_tables[idx].Length;
}
return FT_Err_Ok;
FT_DEFINE_SERVICE_SFNT_TABLEREC(
sfnt_service_sfnt_table,
- (FT_SFNT_TableLoadFunc)tt_face_load_any, /* load_table */
- (FT_SFNT_TableGetFunc) get_sfnt_table, /* get_table */
- (FT_SFNT_TableInfoFunc)sfnt_table_info /* table_info */
+ sfnt_load_table, /* FT_SFNT_TableLoadFunc load_table */
+ get_sfnt_table, /* FT_SFNT_TableGetFunc get_table */
+ sfnt_table_info /* FT_SFNT_TableInfoFunc table_info */
)
*
*/
- static FT_Error
+ FT_CALLBACK_DEF( FT_Error )
sfnt_get_glyph_name( FT_Face face,
FT_UInt glyph_index,
FT_Pointer buffer,
}
- static FT_UInt
+ FT_CALLBACK_DEF( FT_UInt )
sfnt_get_name_index( FT_Face face,
const FT_String* glyph_name )
{
FT_DEFINE_SERVICE_GLYPHDICTREC(
sfnt_service_glyph_dict,
- (FT_GlyphDict_GetNameFunc) sfnt_get_glyph_name, /* get_name */
- (FT_GlyphDict_NameIndexFunc)sfnt_get_name_index /* name_index */
+ sfnt_get_glyph_name, /* FT_GlyphDict_GetNameFunc get_name */
+ sfnt_get_name_index /* FT_GlyphDict_NameIndexFunc name_index */
)
#endif /* TT_CONFIG_OPTION_POSTSCRIPT_NAMES */
{
case 15:
k4 ^= (FT_UInt32)tail[14] << 16;
- /* fall through */
+ FALL_THROUGH;
case 14:
k4 ^= (FT_UInt32)tail[13] << 8;
- /* fall through */
+ FALL_THROUGH;
case 13:
k4 ^= (FT_UInt32)tail[12];
k4 *= c4;
k4 = ROTL32( k4, 18 );
k4 *= c1;
h4 ^= k4;
- /* fall through */
+ FALL_THROUGH;
case 12:
k3 ^= (FT_UInt32)tail[11] << 24;
- /* fall through */
+ FALL_THROUGH;
case 11:
k3 ^= (FT_UInt32)tail[10] << 16;
- /* fall through */
+ FALL_THROUGH;
case 10:
k3 ^= (FT_UInt32)tail[9] << 8;
- /* fall through */
+ FALL_THROUGH;
case 9:
k3 ^= (FT_UInt32)tail[8];
k3 *= c3;
k3 = ROTL32( k3, 17 );
k3 *= c4;
h3 ^= k3;
- /* fall through */
+ FALL_THROUGH;
case 8:
k2 ^= (FT_UInt32)tail[7] << 24;
- /* fall through */
+ FALL_THROUGH;
case 7:
k2 ^= (FT_UInt32)tail[6] << 16;
- /* fall through */
+ FALL_THROUGH;
case 6:
k2 ^= (FT_UInt32)tail[5] << 8;
- /* fall through */
+ FALL_THROUGH;
case 5:
k2 ^= (FT_UInt32)tail[4];
k2 *= c2;
k2 = ROTL32( k2, 16 );
k2 *= c3;
h2 ^= k2;
- /* fall through */
+ FALL_THROUGH;
case 4:
k1 ^= (FT_UInt32)tail[3] << 24;
- /* fall through */
+ FALL_THROUGH;
case 3:
k1 ^= (FT_UInt32)tail[2] << 16;
- /* fall through */
+ FALL_THROUGH;
case 2:
k1 ^= (FT_UInt32)tail[1] << 8;
- /* fall through */
+ FALL_THROUGH;
case 1:
k1 ^= (FT_UInt32)tail[0];
k1 *= c1;
char_type_func char_type,
FT_Bool report_invalid_characters )
{
- FT_Error error = FT_Err_Ok;
+ FT_Error error;
char* result = NULL;
FT_String* r;
FT_Char* p;
FT_UInt len;
- FT_UNUSED( error );
-
- if ( FT_ALLOC( result, entry->stringLength / 2 + 1 ) )
+ if ( FT_QALLOC( result, entry->stringLength / 2 + 1 ) )
return NULL;
if ( FT_STREAM_SEEK( entry->stringOffset ) ||
FT_TRACE0(( "get_win_string:"
" Character 0x%X invalid in PS name string\n",
((unsigned)p[0])*256 + (unsigned)p[1] ));
- break;
+ continue;
}
}
- if ( !len )
- *r = '\0';
+ *r = '\0';
FT_FRAME_EXIT();
- if ( !len )
+ if ( r != result )
return result;
get_win_string_error:
char_type_func char_type,
FT_Bool report_invalid_characters )
{
- FT_Error error = FT_Err_Ok;
+ FT_Error error;
char* result = NULL;
FT_String* r;
FT_Char* p;
FT_UInt len;
- FT_UNUSED( error );
-
- if ( FT_ALLOC( result, entry->stringLength + 1 ) )
+ if ( FT_QALLOC( result, entry->stringLength + 1 ) )
return NULL;
if ( FT_STREAM_SEEK( entry->stringOffset ) ||
FT_TRACE0(( "get_apple_string:"
" Character `%c' (0x%X) invalid in PS name string\n",
*p, *p ));
- break;
+ continue;
}
}
- if ( !len )
- *r = '\0';
+ *r = '\0';
FT_FRAME_EXIT();
- if ( !len )
+ if ( r != result )
return result;
get_apple_string_error:
}
- static FT_Bool
+ FT_CALLBACK_DEF( FT_Bool )
sfnt_get_name_id( TT_Face face,
FT_UShort id,
FT_Int *win,
/*
- * Find the shortest decimal representation of a 16.16 fixed point
+ * Find the shortest decimal representation of a 16.16 fixed-point
* number. The function fills `buf' with the result, returning a pointer
* to the position after the representation's last byte.
*/
an equivalent representation of `fixed'.
The above FOR loop always finds the larger of the two values; I
- verified this by iterating over all possible fixed point numbers.
+ verified this by iterating over all possible fixed-point numbers.
If the remainder is 17232*10, both values are equally good, and we
take the next even number (following IEEE 754's `round to nearest,
If the remainder is smaller than 17232*10, the lower of the two
numbers is nearer to the exact result (values 17232 and 34480 were
- also found by testing all possible fixed point values).
+ also found by testing all possible fixed-point values).
We use this to find a shorter decimal representation. If not ending
with digit zero, we take the representation with less error.
if ( !found )
{
- /* as a last resort we try the family name; note that this is */
- /* not in the Adobe TechNote, but GX fonts (which predate the */
- /* TechNote) benefit from this behaviour */
+ /* according to the 'name' documentation in the OpenType */
+ /* specification the font family name is to be used if the */
+ /* typographic family name is missing, so let's do that */
found = sfnt_get_name_id( face,
TT_NAME_ID_FONT_FAMILY,
&win,
{
FT_TRACE0(( "sfnt_get_var_ps_name:"
" No valid PS name prefix for font instances found\n" ));
+ /* XXX It probably makes sense to never let this fail */
+ /* since an arbitrary prefix should work, too. */
+ /* On the other hand, it is very unlikely that */
+ /* we ever reach this code at all. */
return NULL;
}
result[len] = '\0';
FT_TRACE0(( "sfnt_get_var_ps_name:"
- " Shortening variation PS name prefix\n"
- " "
+ " Shortening variation PS name prefix\n" ));
+ FT_TRACE0(( " "
" to %d characters\n", len ));
}
if ( !subfamily_name )
{
FT_TRACE1(( "sfnt_get_var_ps_name:"
- " can't construct named instance PS name;\n"
- " "
+ " can't construct named instance PS name;\n" ));
+ FT_TRACE1(( " "
" trying to construct normal instance PS name\n" ));
goto construct_instance_name;
}
/* after the prefix we have character `-' followed by the */
/* subfamily name (using only characters a-z, A-Z, and 0-9) */
- if ( FT_ALLOC( result, face->var_postscript_prefix_len +
- 1 + ft_strlen( subfamily_name ) + 1 ) )
+ if ( FT_QALLOC( result, face->var_postscript_prefix_len +
+ 1 + ft_strlen( subfamily_name ) + 1 ) )
return NULL;
ft_strcpy( result, face->var_postscript_prefix );
construct_instance_name:
axis = mm_var->axis;
- if ( FT_ALLOC( result,
- face->var_postscript_prefix_len +
- num_coords * MAX_VALUE_DESCRIPTOR_LEN + 1 ) )
+ if ( FT_QALLOC( result,
+ face->var_postscript_prefix_len +
+ num_coords * MAX_VALUE_DESCRIPTOR_LEN + 1 ) )
return NULL;
p = result;
if ( t != ' ' && ft_isalnum( t ) )
*p++ = t;
}
+ *p++ = '\0';
}
check_length:
#endif /* TT_CONFIG_OPTION_GX_VAR_SUPPORT */
- static const char*
- sfnt_get_ps_name( TT_Face face )
+ FT_CALLBACK_DEF( const char* )
+ sfnt_get_ps_name( FT_Face face ) /* TT_Face */
{
+ TT_Face ttface = (TT_Face)face;
+
FT_Int found, win, apple;
const char* result = NULL;
- if ( face->postscript_name )
- return face->postscript_name;
+ if ( ttface->postscript_name )
+ return ttface->postscript_name;
#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
- if ( face->blend &&
- ( FT_IS_NAMED_INSTANCE( FT_FACE( face ) ) ||
- FT_IS_VARIATION( FT_FACE( face ) ) ) )
+ if ( ttface->blend &&
+ ( FT_IS_NAMED_INSTANCE( face ) ||
+ FT_IS_VARIATION( face ) ) )
{
- face->postscript_name = sfnt_get_var_ps_name( face );
- return face->postscript_name;
+ ttface->postscript_name = sfnt_get_var_ps_name( ttface );
+ return ttface->postscript_name;
}
#endif
/* scan the name table to see whether we have a Postscript name here, */
/* either in Macintosh or Windows platform encodings */
- found = sfnt_get_name_id( face, TT_NAME_ID_PS_NAME, &win, &apple );
+ found = sfnt_get_name_id( ttface, TT_NAME_ID_PS_NAME, &win, &apple );
if ( !found )
return NULL;
/* prefer Windows entries over Apple */
if ( win != -1 )
- result = get_win_string( face->root.memory,
- face->name_table.stream,
- face->name_table.names + win,
+ result = get_win_string( FT_FACE_MEMORY( face ),
+ ttface->name_table.stream,
+ ttface->name_table.names + win,
sfnt_is_postscript,
1 );
if ( !result && apple != -1 )
- result = get_apple_string( face->root.memory,
- face->name_table.stream,
- face->name_table.names + apple,
+ result = get_apple_string( FT_FACE_MEMORY( face ),
+ ttface->name_table.stream,
+ ttface->name_table.names + apple,
sfnt_is_postscript,
1 );
- face->postscript_name = result;
+ ttface->postscript_name = result;
return result;
}
FT_DEFINE_SERVICE_PSFONTNAMEREC(
sfnt_service_ps_name,
- (FT_PsName_GetFunc)sfnt_get_ps_name /* get_ps_font_name */
+ sfnt_get_ps_name /* FT_PsName_GetFunc get_ps_font_name */
)
FT_DEFINE_SERVICE_TTCMAPSREC(
tt_service_get_cmap_info,
- (TT_CMap_Info_GetFunc)tt_get_cmap_info /* get_cmap_info */
+ tt_get_cmap_info /* TT_CMap_Info_GetFunc get_cmap_info */
)
#ifdef TT_CONFIG_OPTION_BDF
static FT_Error
- sfnt_get_charset_id( TT_Face face,
+ sfnt_get_charset_id( FT_Face face,
const char* *acharset_encoding,
const char* *acharset_registry )
{
FT_DEFINE_SERVICE_BDFRec(
sfnt_service_bdf,
- (FT_BDF_GetCharsetIdFunc)sfnt_get_charset_id, /* get_charset_id */
- (FT_BDF_GetPropertyFunc) tt_face_find_bdf_prop /* get_property */
+ sfnt_get_charset_id, /* FT_BDF_GetCharsetIdFunc get_charset_id */
+ tt_face_find_bdf_prop /* FT_BDF_GetPropertyFunc get_property */
)
#define PUT_COLOR_LAYERS( a ) NULL
#endif
+#ifdef FT_CONFIG_OPTION_SVG
+#define PUT_SVG_SUPPORT( a ) a
+#else
+#define PUT_SVG_SUPPORT( a ) NULL
+#endif
+
+#define PUT_COLOR_LAYERS_V1( a ) PUT_COLOR_LAYERS( a )
+
#ifdef TT_CONFIG_OPTION_POSTSCRIPT_NAMES
#define PUT_PS_NAMES( a ) a
#else
/* TT_Free_Table_Func free_eblc */
PUT_EMBEDDED_BITMAPS( tt_face_set_sbit_strike ),
- /* TT_Set_SBit_Strike_Func set_sbit_strike */
+ /* TT_Set_SBit_Strike_Func set_sbit_strike */
PUT_EMBEDDED_BITMAPS( tt_face_load_strike_metrics ),
- /* TT_Load_Strike_Metrics_Func load_strike_metrics */
+ /* TT_Load_Strike_Metrics_Func load_strike_metrics */
PUT_COLOR_LAYERS( tt_face_load_cpal ),
/* TT_Load_Table_Func load_cpal */
/* TT_Set_Palette_Func set_palette */
PUT_COLOR_LAYERS( tt_face_get_colr_layer ),
/* TT_Get_Colr_Layer_Func get_colr_layer */
+
+ PUT_COLOR_LAYERS_V1( tt_face_get_colr_glyph_paint ),
+ /* TT_Get_Color_Glyph_Paint_Func get_colr_glyph_paint */
+ PUT_COLOR_LAYERS_V1( tt_face_get_color_glyph_clipbox ),
+ /* TT_Get_Color_Glyph_ClipBox_Func get_clipbox */
+ PUT_COLOR_LAYERS_V1( tt_face_get_paint_layers ),
+ /* TT_Get_Paint_Layers_Func get_paint_layers */
+ PUT_COLOR_LAYERS_V1( tt_face_get_colorline_stops ),
+ /* TT_Get_Paint get_paint */
+ PUT_COLOR_LAYERS_V1( tt_face_get_paint ),
+ /* TT_Get_Colorline_Stops_Func get_colorline_stops */
+
PUT_COLOR_LAYERS( tt_face_colr_blend_layer ),
/* TT_Blend_Colr_Func colr_blend */
tt_face_get_metrics, /* TT_Get_Metrics_Func get_metrics */
tt_face_get_name, /* TT_Get_Name_Func get_name */
- sfnt_get_name_id /* TT_Get_Name_ID_Func get_name_id */
+ sfnt_get_name_id, /* TT_Get_Name_ID_Func get_name_id */
+
+ PUT_SVG_SUPPORT( tt_face_load_svg ),
+ /* TT_Load_Table_Func load_svg */
+ PUT_SVG_SUPPORT( tt_face_free_svg ),
+ /* TT_Free_Table_Func free_svg */
+ PUT_SVG_SUPPORT( tt_face_load_svg_doc )
+ /* TT_Load_Svg_Doc_Func load_svg_doc */
)
(const void*)&sfnt_interface, /* module specific interface */
- (FT_Module_Constructor)NULL, /* module_init */
- (FT_Module_Destructor) NULL, /* module_done */
- (FT_Module_Requester) sfnt_get_interface /* get_interface */
+ NULL, /* FT_Module_Constructor module_init */
+ NULL, /* FT_Module_Destructor module_done */
+ sfnt_get_interface /* FT_Module_Requester get_interface */
)
*
* High-level SFNT driver interface (specification).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* SFNT error codes (specification only).
*
- * Copyright (C) 2001-2020 by
+ * Copyright (C) 2001-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* Single object library component.
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
#include "ttcmap.c"
#include "ttcolr.c"
#include "ttcpal.c"
+#include "ttsvg.c"
#include "ttkern.c"
#include "ttload.c"
*
* SFNT object management (base).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
len = (FT_UInt)entry->stringLength / 2;
- if ( FT_NEW_ARRAY( string, len + 1 ) )
+ if ( FT_QNEW_ARRAY( string, len + 1 ) )
return NULL;
for ( n = 0; n < len; n++ )
len = (FT_UInt)entry->stringLength;
- if ( FT_NEW_ARRAY( string, len + 1 ) )
+ if ( FT_QNEW_ARRAY( string, len + 1 ) )
return NULL;
for ( n = 0; n < len; n++ )
FT_FRAME_END
};
+#ifndef FT_CONFIG_OPTION_USE_BROTLI
+ FT_UNUSED( face_instance_index );
+ FT_UNUSED( woff2_num_faces );
+#endif
+
face->ttc_header.tag = 0;
face->ttc_header.version = 0;
face->ttc_header.count = 0;
+#if defined( FT_CONFIG_OPTION_USE_ZLIB ) || \
+ defined( FT_CONFIG_OPTION_USE_BROTLI )
retry:
+#endif
+
offset = FT_STREAM_POS();
if ( FT_READ_ULONG( tag ) )
return error;
+#ifdef FT_CONFIG_OPTION_USE_ZLIB
if ( tag == TTAG_wOFF )
{
FT_TRACE2(( "sfnt_open_font: file is a WOFF; synthesizing SFNT\n" ));
stream = face->root.stream;
goto retry;
}
+#endif
+#ifdef FT_CONFIG_OPTION_USE_BROTLI
if ( tag == TTAG_wOF2 )
{
FT_TRACE2(( "sfnt_open_font: file is a WOFF2; synthesizing SFNT\n" ));
stream = face->root.stream;
goto retry;
}
+#endif
if ( tag != 0x00010000UL &&
tag != TTAG_ttcf &&
return FT_THROW( Array_Too_Large );
/* now read the offsets of each font in the file */
- if ( FT_NEW_ARRAY( face->ttc_header.offsets, face->ttc_header.count ) )
+ if ( FT_QNEW_ARRAY( face->ttc_header.offsets, face->ttc_header.count ) )
return error;
if ( FT_FRAME_ENTER( face->ttc_header.count * 4L ) )
face->ttc_header.version = 1 << 16;
face->ttc_header.count = 1;
- if ( FT_NEW( face->ttc_header.offsets ) )
+ if ( FT_QNEW( face->ttc_header.offsets ) )
return error;
face->ttc_header.offsets[0] = offset;
0 );
}
- if ( !face->var )
+ if ( !face->tt_var )
{
/* we want the metrics variations interface */
/* from the `truetype' module only */
FT_Module tt_module = FT_Get_Module( library, "truetype" );
- face->var = ft_module_get_service( tt_module,
- FT_SERVICE_ID_METRICS_VARIATIONS,
- 0 );
+ face->tt_var = ft_module_get_service( tt_module,
+ FT_SERVICE_ID_METRICS_VARIATIONS,
+ 0 );
}
+
+ if ( !face->face_var )
+ face->face_var = ft_module_get_service(
+ &face->root.driver->root,
+ FT_SERVICE_ID_METRICS_VARIATIONS,
+ 0 );
#endif
FT_TRACE2(( "SFNT driver\n" ));
face_index = FT_ABS( face_instance_index ) & 0xFFFF;
/* value -(N+1) requests information on index N */
- if ( face_instance_index < 0 )
+ if ( face_instance_index < 0 && face_index > 0 )
face_index--;
if ( face_index >= face->ttc_header.count )
*/
if ( ( face->variation_support & TT_FACE_FLAG_VAR_FVAR ) &&
- !( FT_ALLOC( default_values, num_axes * 4 ) ||
- FT_ALLOC( instance_values, num_axes * 4 ) ) )
+ !( FT_QALLOC( default_values, num_axes * 4 ) ||
+ FT_QALLOC( instance_values, num_axes * 4 ) ) )
{
/* the current stream position is 16 bytes after the table start */
FT_ULong array_start = FT_STREAM_POS() - 16 + offset;
instance_offset += instance_size;
}
+ /* named instance indices start with value 1 */
+ face->var_default_named_instance = i + 1;
+
if ( i == num_instances )
{
/* no default instance in named instance table; */
FT_Int num_params,
FT_Parameter* params )
{
- FT_Error error;
+ FT_Error error;
#ifdef TT_CONFIG_OPTION_POSTSCRIPT_NAMES
- FT_Error psnames_error;
+ FT_Error psnames_error;
#endif
- FT_Bool has_outline;
- FT_Bool is_apple_sbit;
- FT_Bool is_apple_sbix;
- FT_Bool has_CBLC;
- FT_Bool has_CBDT;
- FT_Bool ignore_typographic_family = FALSE;
- FT_Bool ignore_typographic_subfamily = FALSE;
+
+ FT_Bool has_outline;
+ FT_Bool is_apple_sbit;
+
+ FT_Bool has_CBLC;
+ FT_Bool has_CBDT;
+ FT_Bool has_EBLC;
+ FT_Bool has_bloc;
+ FT_Bool has_sbix;
+
+ FT_Bool ignore_typographic_family = FALSE;
+ FT_Bool ignore_typographic_subfamily = FALSE;
+ FT_Bool ignore_sbix = FALSE;
SFNT_Service sfnt = (SFNT_Service)face->sfnt;
ignore_typographic_family = TRUE;
else if ( params[i].tag == FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY )
ignore_typographic_subfamily = TRUE;
+ else if ( params[i].tag == FT_PARAM_TAG_IGNORE_SBIX )
+ ignore_sbix = TRUE;
}
}
/* it doesn't contain outlines. */
/* */
- FT_TRACE2(( "sfnt_load_face: %p\n\n", (void *)face ));
+ FT_TRACE2(( "sfnt_load_face: %p\n", (void *)face ));
+ FT_TRACE2(( "\n" ));
/* do we have outlines in there? */
#ifdef FT_CONFIG_OPTION_INCREMENTAL
tt_face_lookup_table( face, TTAG_CFF2 ) );
#endif
- is_apple_sbit = 0;
- is_apple_sbix = !face->goto_table( face, TTAG_sbix, stream, 0 );
+ /* check which sbit formats are present */
+ has_CBLC = !face->goto_table( face, TTAG_CBLC, stream, 0 );
+ has_CBDT = !face->goto_table( face, TTAG_CBDT, stream, 0 );
+ has_EBLC = !face->goto_table( face, TTAG_EBLC, stream, 0 );
+ has_bloc = !face->goto_table( face, TTAG_bloc, stream, 0 );
+ has_sbix = !face->goto_table( face, TTAG_sbix, stream, 0 );
- /* Apple 'sbix' color bitmaps are rendered scaled and then the 'glyf'
- * outline rendered on top. We don't support that yet, so just ignore
- * the 'glyf' outline and advertise it as a bitmap-only font. */
- if ( is_apple_sbix )
- has_outline = FALSE;
+ is_apple_sbit = FALSE;
+
+ if ( ignore_sbix )
+ has_sbix = FALSE;
/* if this font doesn't contain outlines, we try to load */
/* a `bhed' table */
/* load the font header (`head' table) if this isn't an Apple */
/* sbit font file */
- if ( !is_apple_sbit || is_apple_sbix )
+ if ( !is_apple_sbit || has_sbix )
{
LOAD_( head );
if ( error )
goto Exit;
}
- has_CBLC = !face->goto_table( face, TTAG_CBLC, stream, 0 );
- has_CBDT = !face->goto_table( face, TTAG_CBDT, stream, 0 );
-
/* Ignore outlines for CBLC/CBDT fonts. */
if ( has_CBLC || has_CBDT )
has_outline = FALSE;
/* the optional tables */
/* embedded bitmap support */
- if ( sfnt->load_eblc )
+ /* TODO: Replace this clumsy check for all possible sbit tables */
+ /* with something better (for example, by passing a parameter */
+ /* to suppress 'sbix' loading). */
+ if ( sfnt->load_eblc &&
+ ( has_CBLC || has_EBLC || has_bloc || has_sbix ) )
LOAD_( eblc );
/* colored glyph support */
LOAD_( colr );
}
+ /* OpenType-SVG glyph support */
+ if ( sfnt->load_svg )
+ LOAD_( svg );
+
/* consider the pclt, kerning, and gasp tables as optional */
LOAD_( pclt );
LOAD_( gasp );
GET_NAME( FONT_SUBFAMILY, &face->root.style_name );
}
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+ {
+ FT_Memory memory = face->root.memory;
+
+
+ if ( FT_STRDUP( face->non_var_style_name, face->root.style_name ) )
+ goto Exit;
+ }
+#endif
+
/* now set up root fields */
{
FT_Face root = &face->root;
*/
if ( face->sbit_table_type == TT_SBIT_TABLE_TYPE_CBLC ||
face->sbit_table_type == TT_SBIT_TABLE_TYPE_SBIX ||
- face->colr )
+ face->colr ||
+ face->svg )
flags |= FT_FACE_FLAG_COLOR; /* color glyphs */
if ( has_outline == TRUE )
- flags |= FT_FACE_FLAG_SCALABLE; /* scalable outlines */
+ {
+ /* by default (and for backward compatibility) we handle */
+ /* fonts with an 'sbix' table as bitmap-only */
+ if ( has_sbix )
+ flags |= FT_FACE_FLAG_SBIX; /* with 'sbix' bitmaps */
+ else
+ flags |= FT_FACE_FLAG_SCALABLE; /* scalable outlines */
+ }
/* The sfnt driver only supports bitmap fonts natively, thus we */
/* don't set FT_FACE_FLAG_HINTER. */
/* Don't bother to load the tables unless somebody asks for them. */
/* No need to do work which will (probably) not be used. */
if ( face->variation_support & TT_FACE_FLAG_VAR_FVAR )
- {
- if ( tt_face_lookup_table( face, TTAG_glyf ) != 0 &&
- tt_face_lookup_table( face, TTAG_gvar ) != 0 )
- flags |= FT_FACE_FLAG_MULTIPLE_MASTERS;
- if ( tt_face_lookup_table( face, TTAG_CFF2 ) != 0 )
- flags |= FT_FACE_FLAG_MULTIPLE_MASTERS;
- }
+ flags |= FT_FACE_FLAG_MULTIPLE_MASTERS;
#endif
root->face_flags = flags;
}
/* synthesize Unicode charmap if one is missing */
- if ( !has_unicode )
+ if ( !has_unicode &&
+ root->face_flags & FT_FACE_FLAG_GLYPH_NAMES )
{
- FT_CharMapRec cmaprec;
+ FT_CharMapRec cmaprec;
cmaprec.face = root;
if ( count > 0 )
{
- FT_Memory memory = face->root.stream->memory;
+ FT_Memory memory = face->root.memory;
FT_UShort em_size = face->header.Units_Per_EM;
FT_Short avgwidth = face->os2.xAvgCharWidth;
FT_Size_Metrics metrics;
/* of `FT_Face', we map `available_sizes' indices to strike */
/* indices */
if ( FT_NEW_ARRAY( root->available_sizes, count ) ||
- FT_NEW_ARRAY( sbit_strike_map, count ) )
+ FT_QNEW_ARRAY( sbit_strike_map, count ) )
goto Exit;
bsize_idx = 0;
}
/* reduce array size to the actually used elements */
- (void)FT_RENEW_ARRAY( sbit_strike_map, count, bsize_idx );
+ FT_MEM_QRENEW_ARRAY( sbit_strike_map, count, bsize_idx );
/* from now on, all strike indices are mapped */
/* using `sbit_strike_map' */
*
* Set up metrics.
*/
- if ( FT_IS_SCALABLE( root ) )
+ if ( FT_IS_SCALABLE( root ) ||
+ FT_HAS_SBIX( root ) )
{
/* XXX What about if outline header is missing */
/* (e.g. sfnt wrapped bitmap)? */
sfnt->free_cpal( face );
sfnt->free_colr( face );
}
+
+#ifdef FT_CONFIG_OPTION_SVG
+ /* free SVG data */
+ if ( sfnt->free_svg )
+ sfnt->free_svg( face );
+#endif
}
#ifdef TT_CONFIG_OPTION_BDF
#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
FT_FREE( face->var_postscript_prefix );
+ FT_FREE( face->non_var_style_name );
#endif
/* freeing glyph color palette data */
*
* SFNT object management (specification).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* WOFF format management (base).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
#include <freetype/ftgzip.h>
+#ifdef FT_CONFIG_OPTION_USE_ZLIB
+
+
/**************************************************************************
*
* The macro FT_COMPONENT is used in trace mode. It is an implicit
FT_FREE( stream->base );
stream->size = 0;
- stream->base = NULL;
stream->close = NULL;
}
- FT_CALLBACK_DEF( int )
+ FT_COMPARE_DEF( int )
compare_offsets( const void* a,
const void* b )
{
FT_ULong sfnt_offset;
FT_Int nn;
- FT_ULong old_tag = 0;
+ FT_Tag old_tag = 0;
static const FT_Frame_Field woff_header_fields[] =
{
}
/* Don't trust `totalSfntSize' before thorough checks. */
- if ( FT_ALLOC( sfnt, 12 + woff.num_tables * 16UL ) ||
- FT_NEW( sfnt_stream ) )
+ if ( FT_QALLOC( sfnt, 12 ) || FT_NEW( sfnt_stream ) )
goto Exit;
sfnt_header = sfnt;
/* tag value, the tables themselves are not. We thus have to */
/* sort them by offset and check that they don't overlap. */
- if ( FT_NEW_ARRAY( tables, woff.num_tables ) ||
- FT_NEW_ARRAY( indices, woff.num_tables ) )
+ if ( FT_QNEW_ARRAY( tables, woff.num_tables ) ||
+ FT_QNEW_ARRAY( indices, woff.num_tables ) )
goto Exit;
- FT_TRACE2(( "\n"
- " tag offset compLen origLen checksum\n"
- " -------------------------------------------\n" ));
+ FT_TRACE2(( "\n" ));
+ FT_TRACE2(( " tag offset compLen origLen checksum\n" ));
+ FT_TRACE2(( " -------------------------------------------\n" ));
if ( FT_FRAME_ENTER( 20L * woff.num_tables ) )
goto Exit;
}
/* Now use `totalSfntSize'. */
- if ( FT_REALLOC( sfnt,
- 12 + woff.num_tables * 16UL,
- woff.totalSfntSize ) )
+ if ( FT_QREALLOC( sfnt, 12, woff.totalSfntSize ) )
goto Exit;
sfnt_header = sfnt + 12;
}
else
{
-#ifdef FT_CONFIG_OPTION_USE_ZLIB
-
/* Uncompress with zlib. */
FT_ULong output_len = table->OrigLength;
error = FT_THROW( Invalid_Table );
goto Exit1;
}
-
-#else /* !FT_CONFIG_OPTION_USE_ZLIB */
-
- error = FT_THROW( Unimplemented_Feature );
- goto Exit1;
-
-#endif /* !FT_CONFIG_OPTION_USE_ZLIB */
}
FT_FRAME_EXIT();
#undef WRITE_USHORT
#undef WRITE_ULONG
+#else /* !FT_CONFIG_OPTION_USE_ZLIB */
+
+ /* ANSI C doesn't like empty source files */
+ typedef int sfwoff_dummy_;
+
+#endif /* !FT_CONFIG_OPTION_USE_ZLIB */
+
/* END */
*
* WOFFF format management (specification).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
FT_BEGIN_HEADER
+#ifdef FT_CONFIG_OPTION_USE_ZLIB
FT_LOCAL( FT_Error )
woff_open_font( FT_Stream stream,
TT_Face face );
+#endif
+
FT_END_HEADER
#endif /* SFWOFF_H_ */
*
* WOFF2 format management (base).
*
- * Copyright (C) 2019-2020 by
+ * Copyright (C) 2019-2023 by
* Nikhil Ramakrishnan, David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
#include <brotli/decode.h>
-#endif
-
/**************************************************************************
*
#undef FT_COMPONENT
#define FT_COMPONENT sfwoff2
+ /* An arbitrary, heuristic size limit (67MByte) for expanded WOFF2 data. */
+#define MAX_SFNT_SIZE ( 1 << 26 )
#define READ_255USHORT( var ) FT_SET_ERROR( Read255UShort( stream, &var ) )
#define BBOX_STREAM 5
#define INSTRUCTION_STREAM 6
+#define HAVE_OVERLAP_SIMPLE_BITMAP 0x1
+
static void
stream_close( FT_Stream stream )
FT_FREE( stream->base );
stream->size = 0;
- stream->base = NULL;
stream->close = NULL;
}
- FT_CALLBACK_DEF( int )
+ FT_COMPARE_DEF( int )
compare_tags( const void* a,
const void* b )
{
WOFF2_Table table1 = *(WOFF2_Table*)a;
WOFF2_Table table2 = *(WOFF2_Table*)b;
- FT_ULong tag1 = table1->Tag;
- FT_ULong tag2 = table2->Tag;
+ FT_Tag tag1 = table1->Tag;
+ FT_Tag tag2 = table2->Tag;
if ( tag1 > tag2 )
{
FT_TRACE6(( "Reallocating %lu to %lu.\n",
*dst_size, (*offset + size) ));
- if ( FT_REALLOC( dst,
- (FT_ULong)( *dst_size ),
- (FT_ULong)( *offset + size ) ) )
+ if ( FT_QREALLOC( dst,
+ (FT_ULong)( *dst_size ),
+ (FT_ULong)( *offset + size ) ) )
goto Exit;
*dst_size = *offset + size;
const FT_Byte* src,
FT_ULong src_size )
{
-#ifdef FT_CONFIG_OPTION_USE_BROTLI
-
/* this cast is only of importance on 32bit systems; */
/* we don't validate it */
FT_Offset uncompressed_size = (FT_Offset)dst_size;
FT_TRACE2(( "woff2_decompress: Brotli stream decompressed.\n" ));
return FT_Err_Ok;
-
-#else /* !FT_CONFIG_OPTION_USE_BROTLI */
-
- FT_ERROR(( "woff2_decompress: Brotli support not available.\n" ));
- return FT_THROW( Unimplemented_Feature );
-
-#endif /* !FT_CONFIG_OPTION_USE_BROTLI */
}
static WOFF2_Table
find_table( WOFF2_Table* tables,
FT_UShort num_tables,
- FT_ULong tag )
+ FT_Tag tag )
{
FT_Int i;
const WOFF2_Point points,
FT_UShort n_contours,
FT_UShort instruction_len,
+ FT_Bool have_overlap,
FT_Byte* dst,
FT_ULong dst_size,
FT_ULong* glyph_size )
FT_Int dy = point.y - last_y;
+ if ( i == 0 && have_overlap )
+ flag |= GLYF_OVERLAP_SIMPLE;
+
if ( dx == 0 )
flag |= GLYF_THIS_X_IS_SAME;
else if ( dx > -256 && dx < 256 )
goto Fail;
loca_buf_size = loca_values_size * offset_size;
- if ( FT_NEW_ARRAY( loca_buf, loca_buf_size ) )
+ if ( FT_QALLOC( loca_buf, loca_buf_size ) )
goto Fail;
dst = loca_buf;
FT_UInt num_substreams = 7;
+ FT_UShort option_flags;
FT_UShort num_glyphs;
FT_UShort index_format;
FT_ULong expected_loca_length;
FT_UInt offset;
FT_UInt i;
FT_ULong points_size;
- FT_ULong bitmap_length;
FT_ULong glyph_buf_size;
FT_ULong bbox_bitmap_offset;
+ FT_ULong bbox_bitmap_length;
+ FT_ULong overlap_bitmap_offset = 0;
+ FT_ULong overlap_bitmap_length = 0;
const FT_ULong glyf_start = *out_offset;
FT_ULong dest_offset = *out_offset;
WOFF2_Point points = NULL;
- if ( FT_NEW_ARRAY( substreams, num_substreams ) )
+ if ( FT_QNEW_ARRAY( substreams, num_substreams ) )
goto Fail;
- if ( FT_STREAM_SKIP( 4 ) )
+ if ( FT_STREAM_SKIP( 2 ) )
+ goto Fail;
+ if ( FT_READ_USHORT( option_flags ) )
goto Fail;
if ( FT_READ_USHORT( num_glyphs ) )
goto Fail;
if ( FT_READ_USHORT( index_format ) )
goto Fail;
- FT_TRACE4(( "num_glyphs = %u; index_format = %u\n",
- num_glyphs, index_format ));
+ FT_TRACE4(( "option_flags = %u; num_glyphs = %u; index_format = %u\n",
+ option_flags, num_glyphs, index_format ));
info->num_glyphs = num_glyphs;
if ( info->loca_table->dst_length != expected_loca_length )
goto Fail;
- offset = ( 2 + num_substreams ) * 4;
+ offset = 2 + 2 + 2 + 2 + ( num_substreams * 4 );
if ( offset > info->glyf_table->TransformLength )
goto Fail;
offset += substream_size;
}
- if ( FT_NEW_ARRAY( loca_values, num_glyphs + 1 ) )
+ if ( option_flags & HAVE_OVERLAP_SIMPLE_BITMAP )
+ {
+ /* Size of overlapBitmap = floor((numGlyphs + 7) / 8) */
+ overlap_bitmap_length = ( num_glyphs + 7U ) >> 3;
+ if ( overlap_bitmap_length > info->glyf_table->TransformLength - offset )
+ goto Fail;
+
+ overlap_bitmap_offset = pos + offset;
+
+ FT_TRACE5(( " Overlap bitmap: offset = %lu; size = %lu;\n",
+ overlap_bitmap_offset, overlap_bitmap_length ));
+ offset += overlap_bitmap_length;
+ }
+
+ if ( FT_QNEW_ARRAY( loca_values, num_glyphs + 1 ) )
goto Fail;
points_size = 0;
bbox_bitmap_offset = substreams[BBOX_STREAM].offset;
/* Size of bboxBitmap = 4 * floor((numGlyphs + 31) / 32) */
- bitmap_length = ( ( num_glyphs + 31U ) >> 5 ) << 2;
- substreams[BBOX_STREAM].offset += bitmap_length;
+ bbox_bitmap_length = ( ( num_glyphs + 31U ) >> 5 ) << 2;
+ /* bboxStreamSize is the combined size of bboxBitmap and bboxStream. */
+ substreams[BBOX_STREAM].offset += bbox_bitmap_length;
glyph_buf_size = WOFF2_DEFAULT_GLYPH_BUF;
- if ( FT_NEW_ARRAY( glyph_buf, glyph_buf_size ) )
+ if ( FT_QALLOC( glyph_buf, glyph_buf_size ) )
goto Fail;
- if ( FT_NEW_ARRAY( info->x_mins, num_glyphs ) )
+ if ( FT_QNEW_ARRAY( info->x_mins, num_glyphs ) )
goto Fail;
for ( i = 0; i < num_glyphs; ++i )
/* composite glyph */
FT_Bool have_instructions = FALSE;
FT_UShort instruction_size = 0;
- FT_ULong composite_size;
+ FT_ULong composite_size = 0;
FT_ULong size_needed;
FT_Byte* pointer = NULL;
size_needed = 12 + composite_size + instruction_size;
if ( glyph_buf_size < size_needed )
{
- if ( FT_RENEW_ARRAY( glyph_buf, glyph_buf_size, size_needed ) )
+ if ( FT_QREALLOC( glyph_buf, glyph_buf_size, size_needed ) )
goto Fail;
glyph_buf_size = size_needed;
}
FT_ULong flag_size;
FT_ULong triplet_size;
FT_ULong triplet_bytes_used;
- FT_Byte* flags_buf = NULL;
- FT_Byte* triplet_buf = NULL;
+ FT_Bool have_overlap = FALSE;
+ FT_Byte overlap_bitmap;
+ FT_ULong overlap_offset;
+ FT_Byte* flags_buf = NULL;
+ FT_Byte* triplet_buf = NULL;
FT_UShort instruction_size;
FT_ULong size_needed;
FT_Int end_point;
FT_Byte* pointer = NULL;
- if ( FT_NEW_ARRAY( n_points_arr, n_contours ) )
+ /* Set `have_overlap`. */
+ if ( overlap_bitmap_offset )
+ {
+ overlap_offset = overlap_bitmap_offset + ( i >> 3 );
+ if ( FT_STREAM_SEEK( overlap_offset ) ||
+ FT_READ_BYTE( overlap_bitmap ) )
+ goto Fail;
+ if ( overlap_bitmap & ( 0x80 >> ( i & 7 ) ) )
+ have_overlap = TRUE;
+ }
+
+ if ( FT_QNEW_ARRAY( n_points_arr, n_contours ) )
goto Fail;
if ( FT_STREAM_SEEK( substreams[N_POINTS_STREAM].offset ) )
/* Create array to store point information. */
points_size = total_n_points;
- if ( FT_NEW_ARRAY( points, points_size ) )
+ if ( FT_QNEW_ARRAY( points, points_size ) )
goto Fail;
if ( triplet_decode( flags_buf,
instruction_size;
if ( glyph_buf_size < size_needed )
{
- if ( FT_RENEW_ARRAY( glyph_buf, glyph_buf_size, size_needed ) )
+ if ( FT_QREALLOC( glyph_buf, glyph_buf_size, size_needed ) )
goto Fail;
glyph_buf_size = size_needed;
}
points,
n_contours,
instruction_size,
+ have_overlap,
glyph_buf,
glyph_buf_size,
&glyph_size ) )
*glyf_checksum += compute_ULong_sum( glyph_buf, glyph_size );
/* Store x_mins, may be required to reconstruct `hmtx'. */
- if ( n_contours > 0 )
- info->x_mins[i] = (FT_Short)x_min;
+ info->x_mins[i] = (FT_Short)x_min;
}
info->glyf_table->dst_length = dest_offset - info->glyf_table->dst_offset;
offset_size = index_format ? 4 : 2;
/* Create `x_mins' array. */
- if ( FT_NEW_ARRAY( info->x_mins, num_glyphs ) )
+ if ( FT_QNEW_ARRAY( info->x_mins, num_glyphs ) )
return error;
loca_offset = info->loca_table->src_offset;
if ( num_hmetrics < 1 )
goto Fail;
- if ( FT_NEW_ARRAY( advance_widths, num_hmetrics ) ||
- FT_NEW_ARRAY( lsbs, num_glyphs ) )
+ if ( FT_QNEW_ARRAY( advance_widths, num_hmetrics ) ||
+ FT_QNEW_ARRAY( lsbs, num_glyphs ) )
goto Fail;
/* Read `advanceWidth' stream. Always present. */
/* Build the hmtx table. */
hmtx_table_size = 2 * num_hmetrics + 2 * num_glyphs;
- if ( FT_NEW_ARRAY( hmtx_table, hmtx_table_size ) )
+ if ( FT_QALLOC( hmtx_table, hmtx_table_size ) )
goto Fail;
dst = hmtx_table;
{
/* Memory management of `transformed_buf' is handled by the caller. */
- FT_Error error = FT_Err_Ok;
- FT_Stream stream = NULL;
- FT_Byte* buf_cursor = NULL;
- FT_Byte* table_entry = NULL;
+ FT_Error error = FT_Err_Ok;
+ FT_Stream stream = NULL;
+ FT_Byte* buf_cursor = NULL;
+ FT_Byte table_entry[16];
/* We are reallocating memory for `sfnt', so its pointer may change. */
FT_Byte* sfnt = *sfnt_bytes;
}
}
- /* Create buffer for table entries. */
- if ( FT_NEW_ARRAY( table_entry, 16 ) )
- goto Fail;
-
/* Create a stream for the uncompressed buffer. */
if ( FT_NEW( stream ) )
goto Fail;
/* Set pointer of sfnt stream to its correct value. */
*sfnt_bytes = sfnt;
- FT_FREE( table_entry );
FT_Stream_Close( stream );
FT_FREE( stream );
/* Set pointer of sfnt stream to its correct value. */
*sfnt_bytes = sfnt;
- FT_FREE( table_entry );
FT_Stream_Close( stream );
FT_FREE( stream );
woff2.ttc_fonts = NULL;
/* Read table directory. */
- if ( FT_NEW_ARRAY( tables, woff2.num_tables ) ||
- FT_NEW_ARRAY( indices, woff2.num_tables ) )
+ if ( FT_QNEW_ARRAY( tables, woff2.num_tables ) ||
+ FT_QNEW_ARRAY( indices, woff2.num_tables ) )
goto Exit;
- FT_TRACE2((
- "\n"
- " tag flags transform origLen transformLen offset\n"
- " -----------------------------------------------------------\n" ));
- /* " XXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX" */
+ FT_TRACE2(( "\n" ));
+ FT_TRACE2(( " tag flags transform origLen transformLen offset\n" ));
+ FT_TRACE2(( " -----------------------------------------------------------\n" ));
+ /* " XXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX" */
for ( nn = 0; nn < woff2.num_tables; nn++ )
{
goto Exit;
}
+ table->flags = flags;
table->src_offset = src_offset;
table->src_length = table->TransformLength;
src_offset += table->TransformLength;
- table->flags = flags;
+ table->dst_offset = 0;
FT_TRACE2(( " %c%c%c%c %08d %08d %08ld %08ld %08ld\n",
(FT_Char)( table->Tag >> 24 ),
FT_TRACE4(( "Number of fonts in TTC: %d\n", woff2.num_fonts ));
+ /* pre-zero pointers within in case of failure */
if ( FT_NEW_ARRAY( woff2.ttc_fonts, woff2.num_fonts ) )
goto Exit;
if ( FT_READ_ULONG( ttc_font->flavor ) )
goto Exit;
- if ( FT_NEW_ARRAY( ttc_font->table_indices, ttc_font->num_tables ) )
+ if ( FT_QNEW_ARRAY( ttc_font->table_indices, ttc_font->num_tables ) )
goto Exit;
FT_TRACE5(( "Number of tables in font %d: %d\n",
error = FT_THROW( Invalid_Table );
goto Exit;
}
- file_offset = ROUND4(woff2.metaOffset + woff2.metaLength);
+ file_offset = ROUND4( woff2.metaOffset + woff2.metaLength );
}
if ( woff2.privOffset )
error = FT_THROW( Invalid_Table );
goto Exit;
}
- file_offset = ROUND4(woff2.privOffset + woff2.privLength);
+ file_offset = ROUND4( woff2.privOffset + woff2.privLength );
}
if ( file_offset != ( ROUND4( woff2.length ) ) )
/* Validate requested face index. */
*num_faces = woff2.num_fonts;
/* value -(N+1) requests information on index N */
- if ( *face_instance_index < 0 )
+ if ( *face_instance_index < 0 && face_index > 0 )
face_index--;
if ( face_index >= woff2.num_fonts )
/* Create a temporary array. */
- if ( FT_NEW_ARRAY( temp_indices,
- ttc_font->num_tables ) )
+ if ( FT_QNEW_ARRAY( temp_indices,
+ ttc_font->num_tables ) )
goto Exit;
FT_TRACE4(( "Storing tables for TTC face index %d.\n", face_index ));
temp_indices[nn] = indices[ttc_font->table_indices[nn]];
/* Resize array to required size. */
- if ( FT_RENEW_ARRAY( indices,
- woff2.num_tables,
- ttc_font->num_tables ) )
+ if ( FT_QRENEW_ARRAY( indices,
+ woff2.num_tables,
+ ttc_font->num_tables ) )
goto Exit;
for ( nn = 0; nn < ttc_font->num_tables; nn++ )
else
sfnt_size = woff2.totalSfntSize;
- /* Value 1<<26 = 67108864 is heuristic. */
- if (sfnt_size >= (1 << 26))
- sfnt_size = 1 << 26;
+ if ( sfnt_size >= MAX_SFNT_SIZE )
+ sfnt_size = MAX_SFNT_SIZE;
#ifdef FT_DEBUG_LEVEL_TRACE
if ( sfnt_size != woff2.totalSfntSize )
}
/* Write sfnt header. */
- if ( FT_ALLOC( sfnt, sfnt_size ) ||
- FT_NEW( sfnt_stream ) )
+ if ( FT_QALLOC( sfnt, sfnt_size ) ||
+ FT_NEW( sfnt_stream ) )
goto Exit;
sfnt_header = sfnt;
sizeof ( WOFF2_Table ),
compare_tags );
+ /* reject fonts that have multiple tables with the same tag */
+ for ( nn = 1; nn < woff2.num_tables; nn++ )
+ {
+ FT_Tag tag = indices[nn]->Tag;
+
+
+ if ( tag == indices[nn - 1]->Tag )
+ {
+ FT_ERROR(( "woff2_open_font:"
+ " multiple tables with tag `%c%c%c%c'.\n",
+ (FT_Char)( tag >> 24 ),
+ (FT_Char)( tag >> 16 ),
+ (FT_Char)( tag >> 8 ),
+ (FT_Char)( tag ) ));
+ error = FT_THROW( Invalid_Table );
+ goto Exit;
+ }
+ }
+
if ( woff2.uncompressed_size < 1 )
{
error = FT_THROW( Invalid_Table );
goto Exit;
}
- if ( woff2.uncompressed_size > sfnt_size )
+ /* We must not blindly trust `uncompressed_size` since its */
+ /* value might be corrupted. If it is too large, reject the */
+ /* font. In other words, we don't accept a WOFF2 font that */
+ /* expands to something larger than MAX_SFNT_SIZE. If ever */
+ /* necessary, this limit can be easily adjusted. */
+ if ( woff2.uncompressed_size > MAX_SFNT_SIZE )
{
- FT_ERROR(( "woff2_open_font: SFNT table lengths are too large.\n" ));
- error = FT_THROW( Invalid_Table );
+ FT_ERROR(( "Uncompressed font too large.\n" ));
+ error = FT_THROW( Array_Too_Large );
goto Exit;
}
/* Allocate memory for uncompressed table data. */
- if ( FT_ALLOC( uncompressed_buf, woff2.uncompressed_size ) ||
- FT_FRAME_ENTER( woff2.totalCompressedSize ) )
+ if ( FT_QALLOC( uncompressed_buf, woff2.uncompressed_size ) ||
+ FT_FRAME_ENTER( woff2.totalCompressedSize ) )
goto Exit;
/* Uncompress the stream. */
{
FT_TRACE5(( "Trimming sfnt stream from %lu to %lu.\n",
sfnt_size, woff2.actual_sfnt_size ));
- if ( FT_REALLOC( sfnt,
- (FT_ULong)( sfnt_size ),
- (FT_ULong)( woff2.actual_sfnt_size ) ) )
+ if ( FT_QREALLOC( sfnt,
+ (FT_ULong)( sfnt_size ),
+ (FT_ULong)( woff2.actual_sfnt_size ) ) )
goto Exit;
}
#undef BBOX_STREAM
#undef INSTRUCTION_STREAM
+#else /* !FT_CONFIG_OPTION_USE_BROTLI */
+
+ /* ANSI C doesn't like empty source files */
+ typedef int sfwoff2_dummy_;
+
+#endif /* !FT_CONFIG_OPTION_USE_BROTLI */
+
/* END */
*
* WOFFF2 format management (specification).
*
- * Copyright (C) 2019-2020 by
+ * Copyright (C) 2019-2023 by
* Nikhil Ramakrishnan, David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
FT_BEGIN_HEADER
+#ifdef FT_CONFIG_OPTION_USE_BROTLI
/* Leave the first byte open to store `flag_byte'. */
#define WOFF2_FLAGS_TRANSFORM 1 << 8
#define GLYF_REPEAT 1 << 3
#define GLYF_THIS_X_IS_SAME 1 << 4
#define GLYF_THIS_Y_IS_SAME 1 << 5
+#define GLYF_OVERLAP_SIMPLE 1 << 6
/* Other constants */
#define CONTOUR_OFFSET_END_POINT 10
FT_Int* face_index,
FT_Long* num_faces );
+#endif /* FT_CONFIG_OPTION_USE_BROTLI */
FT_END_HEADER
*
* TrueType and OpenType embedded BDF properties (body).
*
- * Copyright (C) 2005-2020 by
+ * Copyright (C) 2005-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
FT_LOCAL_DEF( FT_Error )
- tt_face_find_bdf_prop( TT_Face face,
+ tt_face_find_bdf_prop( FT_Face face, /* TT_Face */
const char* property_name,
BDF_PropertyRec *aprop )
{
- TT_BDF bdf = &face->bdf;
- FT_Size size = FT_FACE( face )->size;
- FT_Error error = FT_Err_Ok;
+ TT_Face ttface = (TT_Face)face;
+ TT_BDF bdf = &ttface->bdf;
+ FT_Size size = FT_FACE_SIZE( face );
+ FT_Error error = FT_Err_Ok;
FT_Byte* p;
FT_UInt count;
FT_Byte* strike;
if ( bdf->loaded == 0 )
{
- error = tt_face_load_bdf_props( face, FT_FACE( face )->stream );
+ error = tt_face_load_bdf_props( ttface, FT_FACE_STREAM( face ) );
if ( error )
goto Exit;
}
#else /* !TT_CONFIG_OPTION_BDF */
/* ANSI C doesn't like empty source files */
- typedef int _tt_bdf_dummy;
+ typedef int tt_bdf_dummy_;
#endif /* !TT_CONFIG_OPTION_BDF */
*
* TrueType and OpenType embedded BDF properties (specification).
*
- * Copyright (C) 2005-2020 by
+ * Copyright (C) 2005-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
FT_LOCAL( FT_Error )
- tt_face_find_bdf_prop( TT_Face face,
+ tt_face_find_bdf_prop( FT_Face face,
const char* property_name,
BDF_PropertyRec *aprop );
*
* TrueType character mapping table (cmap) support (body).
*
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
FT_CALLBACK_DEF( FT_Error )
- tt_cmap_init( TT_CMap cmap,
- FT_Byte* table )
+ tt_cmap_init( FT_CMap cmap, /* TT_CMap */
+ void* table_ )
{
- cmap->data = table;
+ TT_CMap ttcmap = (TT_CMap)cmap;
+ FT_Byte* table = (FT_Byte*)table_;
+
+
+ ttcmap->data = table;
return FT_Err_Ok;
}
FT_CALLBACK_DEF( FT_UInt )
- tt_cmap0_char_index( TT_CMap cmap,
+ tt_cmap0_char_index( FT_CMap cmap, /* TT_CMap */
FT_UInt32 char_code )
{
- FT_Byte* table = cmap->data;
+ TT_CMap ttcmap = (TT_CMap)cmap;
+ FT_Byte* table = ttcmap->data;
return char_code < 256 ? table[6 + char_code] : 0;
}
- FT_CALLBACK_DEF( FT_UInt32 )
- tt_cmap0_char_next( TT_CMap cmap,
+ FT_CALLBACK_DEF( FT_UInt )
+ tt_cmap0_char_next( FT_CMap cmap, /* TT_CMap */
FT_UInt32 *pchar_code )
{
- FT_Byte* table = cmap->data;
+ TT_CMap ttcmap = (TT_CMap)cmap;
+ FT_Byte* table = ttcmap->data;
FT_UInt32 charcode = *pchar_code;
FT_UInt32 result = 0;
FT_UInt gindex = 0;
FT_CALLBACK_DEF( FT_Error )
- tt_cmap0_get_info( TT_CMap cmap,
+ tt_cmap0_get_info( FT_CharMap cmap, /* TT_CMap */
TT_CMapInfo *cmap_info )
{
- FT_Byte* p = cmap->data + 4;
+ TT_CMap ttcmap = (TT_CMap)cmap;
+ FT_Byte* p = ttcmap->data + 4;
cmap_info->format = 0;
FT_CALLBACK_DEF( FT_UInt )
- tt_cmap2_char_index( TT_CMap cmap,
+ tt_cmap2_char_index( FT_CMap cmap, /* TT_CMap */
FT_UInt32 char_code )
{
- FT_Byte* table = cmap->data;
+ TT_CMap ttcmap = (TT_CMap)cmap;
+ FT_Byte* table = ttcmap->data;
FT_UInt result = 0;
FT_Byte* subheader;
if ( subheader )
{
FT_Byte* p = subheader;
- FT_UInt idx = (FT_UInt)(char_code & 0xFF);
+ FT_UInt idx = (FT_UInt)( char_code & 0xFF );
FT_UInt start, count;
FT_Int delta;
FT_UInt offset;
}
- FT_CALLBACK_DEF( FT_UInt32 )
- tt_cmap2_char_next( TT_CMap cmap,
+ FT_CALLBACK_DEF( FT_UInt )
+ tt_cmap2_char_next( FT_CMap cmap, /* TT_CMap */
FT_UInt32 *pcharcode )
{
- FT_Byte* table = cmap->data;
+ TT_CMap ttcmap = (TT_CMap)cmap;
+ FT_Byte* table = ttcmap->data;
FT_UInt gindex = 0;
FT_UInt32 result = 0;
FT_UInt32 charcode = *pcharcode + 1;
FT_CALLBACK_DEF( FT_Error )
- tt_cmap2_get_info( TT_CMap cmap,
+ tt_cmap2_get_info( FT_CharMap cmap, /* TT_CMap */
TT_CMapInfo *cmap_info )
{
- FT_Byte* p = cmap->data + 4;
+ TT_CMap ttcmap = (TT_CMap)cmap;
+ FT_Byte* p = ttcmap->data + 4;
cmap_info->format = 2;
FT_CALLBACK_DEF( FT_Error )
- tt_cmap4_init( TT_CMap4 cmap,
- FT_Byte* table )
+ tt_cmap4_init( FT_CMap cmap, /* TT_CMap4 */
+ void* table_ )
{
+ TT_CMap4 ttcmap = (TT_CMap4)cmap;
+ FT_Byte* table = (FT_Byte*)table_;
FT_Byte* p;
- cmap->cmap.data = table;
+ ttcmap->cmap.data = table;
- p = table + 6;
- cmap->num_ranges = FT_PEEK_USHORT( p ) >> 1;
- cmap->cur_charcode = (FT_UInt32)0xFFFFFFFFUL;
- cmap->cur_gindex = 0;
+ p = table + 6;
+ ttcmap->num_ranges = FT_PEEK_USHORT( p ) >> 1;
+ ttcmap->cur_charcode = (FT_UInt32)0xFFFFFFFFUL;
+ ttcmap->cur_gindex = 0;
return FT_Err_Ok;
}
cmap->cur_start == 0xFFFFU &&
cmap->cur_end == 0xFFFFU )
{
- TT_Face face = (TT_Face)cmap->cmap.cmap.charmap.face;
+ TT_Face face = (TT_Face)FT_CMAP_FACE( cmap );
FT_Byte* limit = face->cmap_table + face->cmap_size;
static void
tt_cmap4_next( TT_CMap4 cmap )
{
- TT_Face face = (TT_Face)cmap->cmap.cmap.charmap.face;
+ TT_Face face = (TT_Face)FT_CMAP_FACE( cmap );
FT_Byte* limit = face->cmap_table + face->cmap_size;
FT_UInt charcode;
- if ( cmap->cur_charcode >= 0xFFFFUL )
- goto Fail;
-
charcode = (FT_UInt)cmap->cur_charcode + 1;
if ( charcode < cmap->cur_start )
charcode = cmap->cur_start;
}
- Fail:
cmap->cur_charcode = (FT_UInt32)0xFFFFFFFFUL;
cmap->cur_gindex = 0;
}
length = (FT_UInt)( valid->limit - table );
}
+ /* it also happens that the `length' field is too small; */
+ /* this is easy to correct */
+ if ( length < (FT_UInt)( valid->limit - table ) )
+ {
+ if ( valid->level >= FT_VALIDATE_PARANOID )
+ FT_INVALID_DATA;
+
+ length = (FT_UInt)( valid->limit - table );
+ }
+
if ( length < 16 )
FT_INVALID_TOO_SHORT;
FT_UInt32* pcharcode,
FT_Bool next )
{
- TT_Face face = (TT_Face)cmap->cmap.charmap.face;
+ TT_Face face = (TT_Face)FT_CMAP_FACE( cmap );
FT_Byte* limit = face->cmap_table + face->cmap_size;
FT_UInt num_segs2, start, end, offset;
FT_Int delta;
FT_UInt i, num_segs;
- FT_UInt32 charcode = *pcharcode;
+ FT_UInt32 charcode = *pcharcode + next;
FT_UInt gindex = 0;
FT_Byte* p;
FT_Byte* q;
p = cmap->data + 6;
- num_segs2 = FT_PAD_FLOOR( TT_PEEK_USHORT( p ), 2 );
-
- num_segs = num_segs2 >> 1;
+ num_segs = TT_PEEK_USHORT( p ) >> 1;
if ( !num_segs )
return 0;
- if ( next )
- charcode++;
-
- if ( charcode > 0xFFFFU )
- return 0;
+ num_segs2 = num_segs << 1;
/* linear search */
p = cmap->data + 14; /* ends table */
FT_UInt32* pcharcode,
FT_Bool next )
{
- TT_Face face = (TT_Face)cmap->cmap.charmap.face;
+ TT_Face face = (TT_Face)FT_CMAP_FACE( cmap );
FT_Byte* limit = face->cmap_table + face->cmap_size;
FT_UInt num_segs2, start, end, offset;
FT_Int delta;
FT_UInt max, min, mid, num_segs;
- FT_UInt charcode = (FT_UInt)*pcharcode;
+ FT_UInt charcode = (FT_UInt)*pcharcode + next;
FT_UInt gindex = 0;
FT_Byte* p;
p = cmap->data + 6;
- num_segs2 = FT_PAD_FLOOR( TT_PEEK_USHORT( p ), 2 );
+ num_segs = TT_PEEK_USHORT( p ) >> 1;
- if ( !num_segs2 )
+ if ( !num_segs )
return 0;
- num_segs = num_segs2 >> 1;
-
- /* make compiler happy */
- mid = num_segs;
- end = 0xFFFFU;
-
- if ( next )
- charcode++;
+ num_segs2 = num_segs << 1;
min = 0;
max = num_segs;
/* binary search */
- while ( min < max )
+ do
{
mid = ( min + max ) >> 1;
p = cmap->data + 14 + mid * 2;
break;
}
}
+ while ( min < max );
if ( next )
{
/* if `charcode' is not in any segment, then `mid' is */
/* the segment nearest to `charcode' */
- if ( charcode > end )
- {
- mid++;
- if ( mid == num_segs )
- return 0;
- }
+ if ( charcode > end && ++mid == num_segs )
+ return 0;
if ( tt_cmap4_set_range( cmap4, mid ) )
{
cmap4->cur_gindex = gindex;
else
{
- cmap4->cur_charcode = charcode;
tt_cmap4_next( cmap4 );
gindex = cmap4->cur_gindex;
}
FT_CALLBACK_DEF( FT_UInt )
- tt_cmap4_char_index( TT_CMap cmap,
+ tt_cmap4_char_index( FT_CMap cmap, /* TT_CMap */
FT_UInt32 char_code )
{
+ TT_CMap ttcmap = (TT_CMap)cmap;
+
+
if ( char_code >= 0x10000UL )
return 0;
- if ( cmap->flags & TT_CMAP_FLAG_UNSORTED )
- return tt_cmap4_char_map_linear( cmap, &char_code, 0 );
+ if ( ttcmap->flags & TT_CMAP_FLAG_UNSORTED )
+ return tt_cmap4_char_map_linear( ttcmap, &char_code, 0 );
else
- return tt_cmap4_char_map_binary( cmap, &char_code, 0 );
+ return tt_cmap4_char_map_binary( ttcmap, &char_code, 0 );
}
- FT_CALLBACK_DEF( FT_UInt32 )
- tt_cmap4_char_next( TT_CMap cmap,
+ FT_CALLBACK_DEF( FT_UInt )
+ tt_cmap4_char_next( FT_CMap cmap, /* TT_CMap */
FT_UInt32 *pchar_code )
{
+ TT_CMap ttcmap = (TT_CMap)cmap;
FT_UInt gindex;
if ( *pchar_code >= 0xFFFFU )
return 0;
- if ( cmap->flags & TT_CMAP_FLAG_UNSORTED )
- gindex = tt_cmap4_char_map_linear( cmap, pchar_code, 1 );
+ if ( ttcmap->flags & TT_CMAP_FLAG_UNSORTED )
+ gindex = tt_cmap4_char_map_linear( ttcmap, pchar_code, 1 );
else
{
TT_CMap4 cmap4 = (TT_CMap4)cmap;
*pchar_code = cmap4->cur_charcode;
}
else
- gindex = tt_cmap4_char_map_binary( cmap, pchar_code, 1 );
+ gindex = tt_cmap4_char_map_binary( ttcmap, pchar_code, 1 );
}
return gindex;
FT_CALLBACK_DEF( FT_Error )
- tt_cmap4_get_info( TT_CMap cmap,
+ tt_cmap4_get_info( FT_CharMap cmap, /* TT_CMap */
TT_CMapInfo *cmap_info )
{
- FT_Byte* p = cmap->data + 4;
+ TT_CMap ttcmap = (TT_CMap)cmap;
+ FT_Byte* p = ttcmap->data + 4;
cmap_info->format = 4;
FT_CALLBACK_DEF( FT_UInt )
- tt_cmap6_char_index( TT_CMap cmap,
+ tt_cmap6_char_index( FT_CMap cmap, /* TT_CMap */
FT_UInt32 char_code )
{
- FT_Byte* table = cmap->data;
+ TT_CMap ttcmap = (TT_CMap)cmap;
+ FT_Byte* table = ttcmap->data;
FT_UInt result = 0;
FT_Byte* p = table + 6;
FT_UInt start = TT_NEXT_USHORT( p );
}
- FT_CALLBACK_DEF( FT_UInt32 )
- tt_cmap6_char_next( TT_CMap cmap,
+ FT_CALLBACK_DEF( FT_UInt )
+ tt_cmap6_char_next( FT_CMap cmap, /* TT_CMap */
FT_UInt32 *pchar_code )
{
- FT_Byte* table = cmap->data;
+ TT_CMap ttcmap = (TT_CMap)cmap;
+ FT_Byte* table = ttcmap->data;
FT_UInt32 result = 0;
FT_UInt32 char_code = *pchar_code + 1;
FT_UInt gindex = 0;
FT_CALLBACK_DEF( FT_Error )
- tt_cmap6_get_info( TT_CMap cmap,
+ tt_cmap6_get_info( FT_CharMap cmap, /* TT_CMap */
TT_CMapInfo *cmap_info )
{
- FT_Byte* p = cmap->data + 4;
+ TT_CMap ttcmap = (TT_CMap)cmap;
+ FT_Byte* p = ttcmap->data + 4;
cmap_info->format = 6;
FT_CALLBACK_DEF( FT_UInt )
- tt_cmap8_char_index( TT_CMap cmap,
+ tt_cmap8_char_index( FT_CMap cmap, /* TT_CMap */
FT_UInt32 char_code )
{
- FT_Byte* table = cmap->data;
+ TT_CMap ttcmap = (TT_CMap)cmap;
+ FT_Byte* table = ttcmap->data;
FT_UInt result = 0;
FT_Byte* p = table + 8204;
FT_UInt32 num_groups = TT_NEXT_ULONG( p );
}
- FT_CALLBACK_DEF( FT_UInt32 )
- tt_cmap8_char_next( TT_CMap cmap,
+ FT_CALLBACK_DEF( FT_UInt )
+ tt_cmap8_char_next( FT_CMap cmap, /* TT_CMap */
FT_UInt32 *pchar_code )
{
- FT_Face face = cmap->cmap.charmap.face;
+ TT_CMap ttcmap = (TT_CMap)cmap;
+ FT_Face face = FT_CMAP_FACE( cmap );
FT_UInt32 result = 0;
FT_UInt32 char_code;
FT_UInt gindex = 0;
- FT_Byte* table = cmap->data;
+ FT_Byte* table = ttcmap->data;
FT_Byte* p = table + 8204;
FT_UInt32 num_groups = TT_NEXT_ULONG( p );
FT_UInt32 start, end, start_id;
FT_CALLBACK_DEF( FT_Error )
- tt_cmap8_get_info( TT_CMap cmap,
+ tt_cmap8_get_info( FT_CharMap cmap, /* TT_CMap */
TT_CMapInfo *cmap_info )
{
- FT_Byte* p = cmap->data + 8;
+ TT_CMap ttcmap = (TT_CMap)cmap;
+ FT_Byte* p = ttcmap->data + 8;
cmap_info->format = 8;
FT_CALLBACK_DEF( FT_UInt )
- tt_cmap10_char_index( TT_CMap cmap,
+ tt_cmap10_char_index( FT_CMap cmap, /* TT_CMap */
FT_UInt32 char_code )
{
- FT_Byte* table = cmap->data;
+ TT_CMap ttcmap = (TT_CMap)cmap;
+ FT_Byte* table = ttcmap->data;
FT_UInt result = 0;
FT_Byte* p = table + 12;
FT_UInt32 start = TT_NEXT_ULONG( p );
}
- FT_CALLBACK_DEF( FT_UInt32 )
- tt_cmap10_char_next( TT_CMap cmap,
+ FT_CALLBACK_DEF( FT_UInt )
+ tt_cmap10_char_next( FT_CMap cmap, /* TT_CMap */
FT_UInt32 *pchar_code )
{
- FT_Byte* table = cmap->data;
+ TT_CMap ttcmap = (TT_CMap)cmap;
+ FT_Byte* table = ttcmap->data;
FT_UInt32 char_code;
FT_UInt gindex = 0;
FT_Byte* p = table + 12;
FT_CALLBACK_DEF( FT_Error )
- tt_cmap10_get_info( TT_CMap cmap,
+ tt_cmap10_get_info( FT_CharMap cmap, /* TT_CMap */
TT_CMapInfo *cmap_info )
{
- FT_Byte* p = cmap->data + 8;
+ TT_CMap ttcmap = (TT_CMap)cmap;
+ FT_Byte* p = ttcmap->data + 8;
cmap_info->format = 10;
FT_CALLBACK_DEF( FT_Error )
- tt_cmap12_init( TT_CMap12 cmap,
- FT_Byte* table )
+ tt_cmap12_init( FT_CMap cmap, /* TT_CMap12 */
+ void* table_ )
{
- cmap->cmap.data = table;
+ TT_CMap12 ttcmap = (TT_CMap12)cmap;
+ FT_Byte* table = (FT_Byte*)table_;
+
+
+ ttcmap->cmap.data = table;
- table += 12;
- cmap->num_groups = FT_PEEK_ULONG( table );
+ table += 12;
+ ttcmap->num_groups = FT_PEEK_ULONG( table );
- cmap->valid = 0;
+ ttcmap->valid = 0;
return FT_Err_Ok;
}
/* cmap->cur_group should be set up properly by caller */
/* */
static void
- tt_cmap12_next( TT_CMap12 cmap )
+ tt_cmap12_next( FT_CMap cmap ) /* TT_CMap12 */
{
- FT_Face face = cmap->cmap.cmap.charmap.face;
- FT_Byte* p;
- FT_ULong start, end, start_id, char_code;
- FT_ULong n;
- FT_UInt gindex;
-
+ TT_CMap12 ttcmap = (TT_CMap12)cmap;
+ FT_Face face = FT_CMAP_FACE( cmap );
+ FT_Byte* p;
+ FT_ULong start, end, start_id, char_code;
+ FT_ULong n;
+ FT_UInt gindex;
- if ( cmap->cur_charcode >= 0xFFFFFFFFUL )
- goto Fail;
- char_code = cmap->cur_charcode + 1;
+ char_code = ttcmap->cur_charcode + 1;
- for ( n = cmap->cur_group; n < cmap->num_groups; n++ )
+ for ( n = ttcmap->cur_group; n < ttcmap->num_groups; n++ )
{
- p = cmap->cmap.data + 16 + 12 * n;
+ p = ttcmap->cmap.data + 16 + 12 * n;
start = TT_NEXT_ULONG( p );
end = TT_NEXT_ULONG( p );
start_id = TT_PEEK_ULONG( p );
if ( gindex >= (FT_UInt)face->num_glyphs )
continue;
- cmap->cur_charcode = char_code;
- cmap->cur_gindex = gindex;
- cmap->cur_group = n;
+ ttcmap->cur_charcode = char_code;
+ ttcmap->cur_gindex = gindex;
+ ttcmap->cur_group = n;
return;
}
}
Fail:
- cmap->valid = 0;
+ ttcmap->valid = 0;
}
FT_UInt gindex = 0;
FT_Byte* p = cmap->data + 12;
FT_UInt32 num_groups = TT_PEEK_ULONG( p );
- FT_UInt32 char_code = *pchar_code;
+ FT_UInt32 char_code = *pchar_code + next;
FT_UInt32 start, end, start_id;
FT_UInt32 max, min, mid;
if ( !num_groups )
return 0;
- /* make compiler happy */
- mid = num_groups;
- end = 0xFFFFFFFFUL;
-
- if ( next )
- {
- if ( char_code >= 0xFFFFFFFFUL )
- return 0;
-
- char_code++;
- }
-
min = 0;
max = num_groups;
/* binary search */
- while ( min < max )
+ do
{
mid = ( min + max ) >> 1;
p = cmap->data + 16 + 12 * mid;
break;
}
}
+ while ( min < max );
if ( next )
{
- FT_Face face = cmap->cmap.charmap.face;
+ FT_Face face = FT_CMAP_FACE( cmap );
TT_CMap12 cmap12 = (TT_CMap12)cmap;
/* if `char_code' is not in any group, then `mid' is */
/* the group nearest to `char_code' */
- if ( char_code > end )
- {
- mid++;
- if ( mid == num_groups )
- return 0;
- }
+ if ( char_code > end && ++mid == num_groups )
+ return 0;
cmap12->valid = 1;
cmap12->cur_charcode = char_code;
if ( !gindex )
{
- tt_cmap12_next( cmap12 );
+ tt_cmap12_next( FT_CMAP( cmap12 ) );
if ( cmap12->valid )
gindex = cmap12->cur_gindex;
FT_CALLBACK_DEF( FT_UInt )
- tt_cmap12_char_index( TT_CMap cmap,
+ tt_cmap12_char_index( FT_CMap cmap, /* TT_CMap */
FT_UInt32 char_code )
{
- return tt_cmap12_char_map_binary( cmap, &char_code, 0 );
+ return tt_cmap12_char_map_binary( (TT_CMap)cmap, &char_code, 0 );
}
- FT_CALLBACK_DEF( FT_UInt32 )
- tt_cmap12_char_next( TT_CMap cmap,
+ FT_CALLBACK_DEF( FT_UInt )
+ tt_cmap12_char_next( FT_CMap cmap, /* TT_CMap12 */
FT_UInt32 *pchar_code )
{
TT_CMap12 cmap12 = (TT_CMap12)cmap;
FT_UInt gindex;
+ if ( *pchar_code >= 0xFFFFFFFFUL )
+ return 0;
+
/* no need to search */
if ( cmap12->valid && cmap12->cur_charcode == *pchar_code )
{
- tt_cmap12_next( cmap12 );
+ tt_cmap12_next( FT_CMAP( cmap12 ) );
if ( cmap12->valid )
{
gindex = cmap12->cur_gindex;
gindex = 0;
}
else
- gindex = tt_cmap12_char_map_binary( cmap, pchar_code, 1 );
+ gindex = tt_cmap12_char_map_binary( (TT_CMap)cmap, pchar_code, 1 );
return gindex;
}
FT_CALLBACK_DEF( FT_Error )
- tt_cmap12_get_info( TT_CMap cmap,
+ tt_cmap12_get_info( FT_CharMap cmap, /* TT_CMap */
TT_CMapInfo *cmap_info )
{
- FT_Byte* p = cmap->data + 8;
+ TT_CMap ttcmap = (TT_CMap)cmap;
+ FT_Byte* p = ttcmap->data + 8;
cmap_info->format = 12;
FT_CALLBACK_DEF( FT_Error )
- tt_cmap13_init( TT_CMap13 cmap,
- FT_Byte* table )
+ tt_cmap13_init( FT_CMap cmap, /* TT_CMap13 */
+ void* table_ )
{
- cmap->cmap.data = table;
+ TT_CMap13 ttcmap = (TT_CMap13)cmap;
+ FT_Byte* table = (FT_Byte*)table_;
- table += 12;
- cmap->num_groups = FT_PEEK_ULONG( table );
- cmap->valid = 0;
+ ttcmap->cmap.data = table;
+
+ table += 12;
+ ttcmap->num_groups = FT_PEEK_ULONG( table );
+
+ ttcmap->valid = 0;
return FT_Err_Ok;
}
/* cmap->cur_group should be set up properly by caller */
/* */
static void
- tt_cmap13_next( TT_CMap13 cmap )
+ tt_cmap13_next( FT_CMap cmap ) /* TT_CMap13 */
{
- FT_Face face = cmap->cmap.cmap.charmap.face;
- FT_Byte* p;
- FT_ULong start, end, glyph_id, char_code;
- FT_ULong n;
- FT_UInt gindex;
-
+ TT_CMap13 ttcmap = (TT_CMap13)cmap;
+ FT_Face face = FT_CMAP_FACE( cmap );
+ FT_Byte* p;
+ FT_ULong start, end, glyph_id, char_code;
+ FT_ULong n;
+ FT_UInt gindex;
- if ( cmap->cur_charcode >= 0xFFFFFFFFUL )
- goto Fail;
- char_code = cmap->cur_charcode + 1;
+ char_code = ttcmap->cur_charcode + 1;
- for ( n = cmap->cur_group; n < cmap->num_groups; n++ )
+ for ( n = ttcmap->cur_group; n < ttcmap->num_groups; n++ )
{
- p = cmap->cmap.data + 16 + 12 * n;
+ p = ttcmap->cmap.data + 16 + 12 * n;
start = TT_NEXT_ULONG( p );
end = TT_NEXT_ULONG( p );
glyph_id = TT_PEEK_ULONG( p );
if ( gindex && gindex < (FT_UInt)face->num_glyphs )
{
- cmap->cur_charcode = char_code;
- cmap->cur_gindex = gindex;
- cmap->cur_group = n;
+ ttcmap->cur_charcode = char_code;
+ ttcmap->cur_gindex = gindex;
+ ttcmap->cur_group = n;
return;
}
}
}
- Fail:
- cmap->valid = 0;
+ ttcmap->valid = 0;
}
FT_UInt gindex = 0;
FT_Byte* p = cmap->data + 12;
FT_UInt32 num_groups = TT_PEEK_ULONG( p );
- FT_UInt32 char_code = *pchar_code;
+ FT_UInt32 char_code = *pchar_code + next;
FT_UInt32 start, end;
FT_UInt32 max, min, mid;
if ( !num_groups )
return 0;
- /* make compiler happy */
- mid = num_groups;
- end = 0xFFFFFFFFUL;
-
- if ( next )
- {
- if ( char_code >= 0xFFFFFFFFUL )
- return 0;
-
- char_code++;
- }
-
min = 0;
max = num_groups;
/* binary search */
- while ( min < max )
+ do
{
mid = ( min + max ) >> 1;
p = cmap->data + 16 + 12 * mid;
break;
}
}
+ while ( min < max );
if ( next )
{
/* if `char_code' is not in any group, then `mid' is */
/* the group nearest to `char_code' */
- if ( char_code > end )
- {
- mid++;
- if ( mid == num_groups )
- return 0;
- }
+ if ( char_code > end && ++mid == num_groups )
+ return 0;
cmap13->valid = 1;
cmap13->cur_charcode = char_code;
if ( !gindex )
{
- tt_cmap13_next( cmap13 );
+ tt_cmap13_next( FT_CMAP( cmap13 ) );
if ( cmap13->valid )
gindex = cmap13->cur_gindex;
FT_CALLBACK_DEF( FT_UInt )
- tt_cmap13_char_index( TT_CMap cmap,
+ tt_cmap13_char_index( FT_CMap cmap, /* TT_CMap */
FT_UInt32 char_code )
{
- return tt_cmap13_char_map_binary( cmap, &char_code, 0 );
+ return tt_cmap13_char_map_binary( (TT_CMap)cmap, &char_code, 0 );
}
- FT_CALLBACK_DEF( FT_UInt32 )
- tt_cmap13_char_next( TT_CMap cmap,
+ FT_CALLBACK_DEF( FT_UInt )
+ tt_cmap13_char_next( FT_CMap cmap, /* TT_CMap13 */
FT_UInt32 *pchar_code )
{
TT_CMap13 cmap13 = (TT_CMap13)cmap;
FT_UInt gindex;
+ if ( *pchar_code >= 0xFFFFFFFFUL )
+ return 0;
+
/* no need to search */
if ( cmap13->valid && cmap13->cur_charcode == *pchar_code )
{
- tt_cmap13_next( cmap13 );
+ tt_cmap13_next( FT_CMAP( cmap13 ) );
if ( cmap13->valid )
{
gindex = cmap13->cur_gindex;
gindex = 0;
}
else
- gindex = tt_cmap13_char_map_binary( cmap, pchar_code, 1 );
+ gindex = tt_cmap13_char_map_binary( (TT_CMap)cmap, pchar_code, 1 );
return gindex;
}
FT_CALLBACK_DEF( FT_Error )
- tt_cmap13_get_info( TT_CMap cmap,
+ tt_cmap13_get_info( FT_CharMap cmap, /* TT_CMap */
TT_CMapInfo *cmap_info )
{
- FT_Byte* p = cmap->data + 8;
+ TT_CMap ttcmap = (TT_CMap)cmap;
+ FT_Byte* p = ttcmap->data + 8;
cmap_info->format = 13;
FT_CALLBACK_DEF( void )
- tt_cmap14_done( TT_CMap14 cmap )
+ tt_cmap14_done( FT_CMap cmap ) /* TT_CMap14 */
{
- FT_Memory memory = cmap->memory;
+ TT_CMap14 ttcmap = (TT_CMap14)cmap;
+ FT_Memory memory = ttcmap->memory;
- cmap->max_results = 0;
- if ( memory && cmap->results )
- FT_FREE( cmap->results );
+ ttcmap->max_results = 0;
+ if ( memory && ttcmap->results )
+ FT_FREE( ttcmap->results );
}
FT_CALLBACK_DEF( FT_Error )
- tt_cmap14_init( TT_CMap14 cmap,
- FT_Byte* table )
+ tt_cmap14_init( FT_CMap cmap, /* TT_CMap14 */
+ void* table_ )
{
- cmap->cmap.data = table;
+ TT_CMap14 ttcmap = (TT_CMap14)cmap;
+ FT_Byte* table = (FT_Byte*)table_;
+
+
+ ttcmap->cmap.data = table;
- table += 6;
- cmap->num_selectors = FT_PEEK_ULONG( table );
- cmap->max_results = 0;
- cmap->results = NULL;
+ table += 6;
+ ttcmap->num_selectors = FT_PEEK_ULONG( table );
+ ttcmap->max_results = 0;
+ ttcmap->results = NULL;
return FT_Err_Ok;
}
FT_CALLBACK_DEF( FT_UInt )
- tt_cmap14_char_index( TT_CMap cmap,
+ tt_cmap14_char_index( FT_CMap cmap,
FT_UInt32 char_code )
{
FT_UNUSED( cmap );
}
- FT_CALLBACK_DEF( FT_UInt32 )
- tt_cmap14_char_next( TT_CMap cmap,
+ FT_CALLBACK_DEF( FT_UInt )
+ tt_cmap14_char_next( FT_CMap cmap,
FT_UInt32 *pchar_code )
{
FT_UNUSED( cmap );
FT_CALLBACK_DEF( FT_Error )
- tt_cmap14_get_info( TT_CMap cmap,
+ tt_cmap14_get_info( FT_CharMap cmap,
TT_CMapInfo *cmap_info )
{
FT_UNUSED( cmap );
FT_CALLBACK_DEF( FT_UInt )
- tt_cmap14_char_var_index( TT_CMap cmap,
- TT_CMap ucmap,
+ tt_cmap14_char_var_index( FT_CMap cmap, /* TT_CMap */
+ FT_CMap ucmap, /* TT_CMap */
FT_UInt32 charcode,
FT_UInt32 variantSelector )
{
- FT_Byte* p = tt_cmap14_find_variant( cmap->data + 6, variantSelector );
+ TT_CMap ttcmap = (TT_CMap)cmap;
+ TT_CMap ttucmap = (TT_CMap)ucmap;
+
+ FT_Byte* p = tt_cmap14_find_variant( ttcmap->data + 6,
+ variantSelector );
FT_ULong defOff;
FT_ULong nondefOff;
defOff = TT_NEXT_ULONG( p );
nondefOff = TT_PEEK_ULONG( p );
- if ( defOff != 0 &&
- tt_cmap14_char_map_def_binary( cmap->data + defOff, charcode ) )
+ if ( defOff != 0 &&
+ tt_cmap14_char_map_def_binary( ttcmap->data + defOff, charcode ) )
{
/* This is the default variant of this charcode. GID not stored */
/* here; stored in the normal Unicode charmap instead. */
- return ucmap->cmap.clazz->char_index( &ucmap->cmap, charcode );
+ return ttucmap->cmap.clazz->char_index( &ttucmap->cmap, charcode );
}
if ( nondefOff != 0 )
- return tt_cmap14_char_map_nondef_binary( cmap->data + nondefOff,
+ return tt_cmap14_char_map_nondef_binary( ttcmap->data + nondefOff,
charcode );
return 0;
FT_CALLBACK_DEF( FT_Int )
- tt_cmap14_char_var_isdefault( TT_CMap cmap,
+ tt_cmap14_char_var_isdefault( FT_CMap cmap, /* TT_CMap */
FT_UInt32 charcode,
FT_UInt32 variantSelector )
{
- FT_Byte* p = tt_cmap14_find_variant( cmap->data + 6, variantSelector );
+ TT_CMap ttcmap = (TT_CMap)cmap;
+ FT_Byte* p = tt_cmap14_find_variant( ttcmap->data + 6,
+ variantSelector );
FT_ULong defOff;
FT_ULong nondefOff;
defOff = TT_NEXT_ULONG( p );
nondefOff = TT_NEXT_ULONG( p );
- if ( defOff != 0 &&
- tt_cmap14_char_map_def_binary( cmap->data + defOff, charcode ) )
+ if ( defOff != 0 &&
+ tt_cmap14_char_map_def_binary( ttcmap->data + defOff, charcode ) )
return 1;
- if ( nondefOff != 0 &&
- tt_cmap14_char_map_nondef_binary( cmap->data + nondefOff,
- charcode ) != 0 )
+ if ( nondefOff != 0 &&
+ tt_cmap14_char_map_nondef_binary( ttcmap->data + nondefOff,
+ charcode ) != 0 )
return 0;
return -1;
FT_CALLBACK_DEF( FT_UInt32* )
- tt_cmap14_variants( TT_CMap cmap,
+ tt_cmap14_variants( FT_CMap cmap, /* TT_CMap14 */
FT_Memory memory )
{
+ TT_CMap ttcmap = (TT_CMap)cmap;
TT_CMap14 cmap14 = (TT_CMap14)cmap;
FT_UInt32 count = cmap14->num_selectors;
- FT_Byte* p = cmap->data + 10;
+ FT_Byte* p = ttcmap->data + 10;
FT_UInt32* result;
FT_UInt32 i;
FT_CALLBACK_DEF( FT_UInt32 * )
- tt_cmap14_char_variants( TT_CMap cmap,
+ tt_cmap14_char_variants( FT_CMap cmap, /* TT_CMap14 */
FT_Memory memory,
FT_UInt32 charCode )
{
- TT_CMap14 cmap14 = (TT_CMap14) cmap;
+ TT_CMap ttcmap = (TT_CMap)cmap;
+ TT_CMap14 cmap14 = (TT_CMap14)cmap;
FT_UInt32 count = cmap14->num_selectors;
- FT_Byte* p = cmap->data + 10;
+ FT_Byte* p = ttcmap->data + 10;
FT_UInt32* q;
FT_ULong nondefOff = TT_NEXT_ULONG( p );
- if ( ( defOff != 0 &&
- tt_cmap14_char_map_def_binary( cmap->data + defOff,
- charCode ) ) ||
- ( nondefOff != 0 &&
- tt_cmap14_char_map_nondef_binary( cmap->data + nondefOff,
- charCode ) != 0 ) )
+ if ( ( defOff != 0 &&
+ tt_cmap14_char_map_def_binary( ttcmap->data + defOff,
+ charCode ) ) ||
+ ( nondefOff != 0 &&
+ tt_cmap14_char_map_nondef_binary( ttcmap->data + nondefOff,
+ charCode ) != 0 ) )
{
q[0] = varSel;
q++;
FT_CALLBACK_DEF( FT_UInt32 * )
- tt_cmap14_variant_chars( TT_CMap cmap,
+ tt_cmap14_variant_chars( FT_CMap cmap, /* TT_CMap */
FT_Memory memory,
FT_UInt32 variantSelector )
{
- FT_Byte *p = tt_cmap14_find_variant( cmap->data + 6,
- variantSelector );
- FT_Int i;
- FT_ULong defOff;
- FT_ULong nondefOff;
+ TT_CMap ttcmap = (TT_CMap)cmap;
+ FT_Byte *p = tt_cmap14_find_variant( ttcmap->data + 6,
+ variantSelector );
+ FT_Int i;
+ FT_ULong defOff;
+ FT_ULong nondefOff;
if ( !p )
return NULL;
if ( defOff == 0 )
- return tt_cmap14_get_nondef_chars( cmap, cmap->data + nondefOff,
+ return tt_cmap14_get_nondef_chars( ttcmap, ttcmap->data + nondefOff,
memory );
else if ( nondefOff == 0 )
- return tt_cmap14_get_def_chars( cmap, cmap->data + defOff,
+ return tt_cmap14_get_def_chars( ttcmap, ttcmap->data + defOff,
memory );
else
{
/* Both a default and a non-default glyph set? That's probably not */
/* good font design, but the spec allows for it... */
- TT_CMap14 cmap14 = (TT_CMap14) cmap;
+ TT_CMap14 cmap14 = (TT_CMap14)cmap;
FT_UInt32 numRanges;
FT_UInt32 numMappings;
FT_UInt32 duni;
FT_UInt32 *ret;
- p = cmap->data + nondefOff;
- dp = cmap->data + defOff;
+ p = ttcmap->data + nondefOff;
+ dp = ttcmap->data + defOff;
numMappings = (FT_UInt32)TT_NEXT_ULONG( p );
dcnt = tt_cmap14_def_char_count( dp );
numRanges = (FT_UInt32)TT_NEXT_ULONG( dp );
if ( numMappings == 0 )
- return tt_cmap14_get_def_chars( cmap, cmap->data + defOff,
+ return tt_cmap14_get_def_chars( ttcmap, ttcmap->data + defOff,
memory );
if ( dcnt == 0 )
- return tt_cmap14_get_nondef_chars( cmap, cmap->data + nondefOff,
+ return tt_cmap14_get_nondef_chars( ttcmap, ttcmap->data + nondefOff,
memory );
if ( tt_cmap14_ensure( cmap14, ( dcnt + numMappings + 1 ), memory ) )
#ifdef FT_CONFIG_OPTION_POSTSCRIPT_NAMES
FT_CALLBACK_DEF( const char * )
- tt_get_glyph_name( TT_Face face,
+ tt_get_glyph_name( void* face_, /* TT_Face */
FT_UInt idx )
{
+ TT_Face face = (TT_Face)face_;
FT_String* PSname = NULL;
FT_CALLBACK_DEF( FT_Error )
- tt_cmap_unicode_init( PS_Unicodes unicodes,
- FT_Pointer pointer )
+ tt_cmap_unicode_init( FT_CMap cmap, /* PS_Unicodes */
+ FT_Pointer pointer )
{
- TT_Face face = (TT_Face)FT_CMAP_FACE( unicodes );
- FT_Memory memory = FT_FACE_MEMORY( face );
- FT_Service_PsCMaps psnames = (FT_Service_PsCMaps)face->psnames;
+ PS_Unicodes unicodes = (PS_Unicodes)cmap;
+ TT_Face face = (TT_Face)FT_CMAP_FACE( cmap );
+ FT_Memory memory = FT_FACE_MEMORY( face );
+ FT_Service_PsCMaps psnames = (FT_Service_PsCMaps)face->psnames;
FT_UNUSED( pointer );
return psnames->unicodes_init( memory,
unicodes,
face->root.num_glyphs,
- (PS_GetGlyphNameFunc)&tt_get_glyph_name,
+ &tt_get_glyph_name,
(PS_FreeGlyphNameFunc)NULL,
(FT_Pointer)face );
}
FT_CALLBACK_DEF( void )
- tt_cmap_unicode_done( PS_Unicodes unicodes )
+ tt_cmap_unicode_done( FT_CMap cmap ) /* PS_Unicodes */
{
- FT_Face face = FT_CMAP_FACE( unicodes );
- FT_Memory memory = FT_FACE_MEMORY( face );
+ PS_Unicodes unicodes = (PS_Unicodes)cmap;
+ FT_Face face = FT_CMAP_FACE( cmap );
+ FT_Memory memory = FT_FACE_MEMORY( face );
FT_FREE( unicodes->maps );
FT_CALLBACK_DEF( FT_UInt )
- tt_cmap_unicode_char_index( PS_Unicodes unicodes,
- FT_UInt32 char_code )
+ tt_cmap_unicode_char_index( FT_CMap cmap, /* PS_Unicodes */
+ FT_UInt32 char_code )
{
- TT_Face face = (TT_Face)FT_CMAP_FACE( unicodes );
- FT_Service_PsCMaps psnames = (FT_Service_PsCMaps)face->psnames;
+ PS_Unicodes unicodes = (PS_Unicodes)cmap;
+ TT_Face face = (TT_Face)FT_CMAP_FACE( cmap );
+ FT_Service_PsCMaps psnames = (FT_Service_PsCMaps)face->psnames;
return psnames->unicodes_char_index( unicodes, char_code );
}
- FT_CALLBACK_DEF( FT_UInt32 )
- tt_cmap_unicode_char_next( PS_Unicodes unicodes,
- FT_UInt32 *pchar_code )
+ FT_CALLBACK_DEF( FT_UInt )
+ tt_cmap_unicode_char_next( FT_CMap cmap, /* PS_Unicodes */
+ FT_UInt32 *pchar_code )
{
- TT_Face face = (TT_Face)FT_CMAP_FACE( unicodes );
- FT_Service_PsCMaps psnames = (FT_Service_PsCMaps)face->psnames;
+ PS_Unicodes unicodes = (PS_Unicodes)cmap;
+ TT_Face face = (TT_Face)FT_CMAP_FACE( cmap );
+ FT_Service_PsCMaps psnames = (FT_Service_PsCMaps)face->psnames;
return psnames->unicodes_char_next( unicodes, pchar_code );
}
- FT_LOCAL( FT_Error )
+ FT_LOCAL_DEF( FT_Error )
tt_get_cmap_info( FT_CharMap charmap,
TT_CMapInfo *cmap_info )
{
- FT_CMap cmap = (FT_CMap)charmap;
+ FT_CMap cmap = FT_CMAP( charmap );
TT_CMap_Class clazz = (TT_CMap_Class)cmap->clazz;
+
if ( clazz->get_cmap_info )
return clazz->get_cmap_info( charmap, cmap_info );
else
*
* TrueType character mapping table (cmap) support (specification).
*
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* TT CMAP classes definitions (specification only).
*
- * Copyright (C) 2009-2020 by
+ * Copyright (C) 2009-2023 by
* Oran Agra and Mickey Gabel.
*
* This file is part of the FreeType project, and may only be used,
*
* TrueType and OpenType colored glyph layer support (body).
*
- * Copyright (C) 2018-2020 by
- * David Turner, Robert Wilhelm, and Werner Lemberg.
+ * Copyright (C) 2018-2023 by
+ * David Turner, Robert Wilhelm, Dominik Röttsches, and Werner Lemberg.
*
* Originally written by Shao Yu Zhang <shaozhang@fb.com>.
*
*/
+#include <freetype/internal/ftcalc.h>
#include <freetype/internal/ftdebug.h>
#include <freetype/internal/ftstream.h>
#include <freetype/tttags.h>
#include <freetype/ftcolor.h>
+#include <freetype/config/integer-types.h>
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+#include <freetype/internal/services/svmm.h>
+#endif
#ifdef TT_CONFIG_OPTION_COLOR_LAYERS
/* NOTE: These are the table sizes calculated through the specs. */
-#define BASE_GLYPH_SIZE 6U
-#define LAYER_SIZE 4U
-#define COLR_HEADER_SIZE 14U
-
-
- typedef struct BaseGlyphRecord_
+#define BASE_GLYPH_SIZE 6U
+#define BASE_GLYPH_PAINT_RECORD_SIZE 6U
+#define LAYER_V1_LIST_PAINT_OFFSET_SIZE 4U
+#define LAYER_V1_LIST_NUM_LAYERS_SIZE 4U
+#define COLOR_STOP_SIZE 6U
+#define VAR_IDX_BASE_SIZE 4U
+#define LAYER_SIZE 4U
+/* https://docs.microsoft.com/en-us/typography/opentype/spec/colr#colr-header */
+/* 3 * uint16 + 2 * Offset32 */
+#define COLRV0_HEADER_SIZE 14U
+/* COLRV0_HEADER_SIZE + 5 * Offset32 */
+#define COLRV1_HEADER_SIZE 34U
+
+
+#define ENSURE_READ_BYTES( byte_size ) \
+ if ( p < colr->paints_start_v1 || \
+ p > (FT_Byte*)colr->table + colr->table_size - byte_size ) \
+ return 0
+
+
+ typedef enum FT_PaintFormat_Internal_
+ {
+ FT_COLR_PAINTFORMAT_INTERNAL_VAR_SOLID = 3,
+ FT_COLR_PAINTFORMAT_INTERNAL_VAR_LINEAR_GRADIENT = 5,
+ FT_COLR_PAINTFORMAT_INTERNAL_VAR_RADIAL_GRADIENT = 7,
+ FT_COLR_PAINTFORMAT_INTERNAL_VAR_SWEEP_GRADIENT = 9,
+ FT_COLR_PAINTFORMAT_INTERNAL_VAR_TRANSFORM = 13,
+ FT_COLR_PAINTFORMAT_INTERNAL_VAR_TRANSLATE = 15,
+ FT_COLR_PAINTFORMAT_INTERNAL_VAR_SCALE = 17,
+ FT_COLR_PAINTFORMAT_INTERNAL_SCALE_CENTER = 18,
+ FT_COLR_PAINTFORMAT_INTERNAL_VAR_SCALE_CENTER = 19,
+ FT_COLR_PAINTFORMAT_INTERNAL_SCALE_UNIFORM = 20,
+ FT_COLR_PAINTFORMAT_INTERNAL_VAR_SCALE_UNIFORM = 21,
+ FT_COLR_PAINTFORMAT_INTERNAL_SCALE_UNIFORM_CENTER = 22,
+ FT_COLR_PAINTFORMAT_INTERNAL_VAR_SCALE_UNIFORM_CENTER = 23,
+ FT_COLR_PAINTFORMAT_INTERNAL_VAR_ROTATE = 25,
+ FT_COLR_PAINTFORMAT_INTERNAL_ROTATE_CENTER = 26,
+ FT_COLR_PAINTFORMAT_INTERNAL_VAR_ROTATE_CENTER = 27,
+ FT_COLR_PAINTFORMAT_INTERNAL_VAR_SKEW = 29,
+ FT_COLR_PAINTFORMAT_INTERNAL_SKEW_CENTER = 30,
+ FT_COLR_PAINTFORMAT_INTERNAL_VAR_SKEW_CENTER = 31,
+
+ } FT_PaintFormat_Internal;
+
+
+ typedef struct BaseGlyphRecord_
{
FT_UShort gid;
FT_UShort first_layer_index;
} BaseGlyphRecord;
- typedef struct Colr_
+ typedef struct BaseGlyphV1Record_
+ {
+ FT_UShort gid;
+ /* Offset from start of BaseGlyphV1List, i.e., from base_glyphs_v1. */
+ FT_ULong paint_offset;
+
+ } BaseGlyphV1Record;
+
+
+ typedef struct Colr_
{
FT_UShort version;
FT_UShort num_base_glyphs;
FT_Byte* base_glyphs;
FT_Byte* layers;
- /* The memory which backs up the `COLR' table. */
+ FT_ULong num_base_glyphs_v1;
+ /* Points at beginning of BaseGlyphV1List. */
+ FT_Byte* base_glyphs_v1;
+
+ FT_ULong num_layers_v1;
+ FT_Byte* layers_v1;
+
+ FT_Byte* clip_list;
+
+ /*
+ * Paint tables start at the minimum of the end of the LayerList and the
+ * end of the BaseGlyphList. Record this location in a field here for
+ * safety checks when accessing paint tables.
+ */
+ FT_Byte* paints_start_v1;
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+ /* Item Variation Store for variable 'COLR' v1. */
+ GX_ItemVarStoreRec var_store;
+ GX_DeltaSetIdxMapRec delta_set_idx_map;
+#endif
+
+ /* The memory that backs up the `COLR' table. */
void* table;
FT_ULong table_size;
FT_Byte* table = NULL;
FT_Byte* p = NULL;
+ /* Needed for reading array lengths in referenced tables. */
+ FT_Byte* p1 = NULL;
Colr* colr = NULL;
FT_ULong base_glyph_offset, layer_offset;
+ FT_ULong base_glyphs_offset_v1, num_base_glyphs_v1;
+ FT_ULong layer_offset_v1, num_layers_v1, clip_list_offset;
FT_ULong table_size;
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+ FT_ULong colr_offset_in_stream;
+#endif
/* `COLR' always needs `CPAL' */
if ( error )
goto NoColr;
- if ( table_size < COLR_HEADER_SIZE )
- goto InvalidTable;
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+ colr_offset_in_stream = FT_STREAM_POS();
+#endif
+
+ if ( table_size < COLRV0_HEADER_SIZE )
+ goto NoColr;
if ( FT_FRAME_EXTRACT( table_size, table ) )
goto NoColr;
goto NoColr;
colr->version = FT_NEXT_USHORT( p );
- if ( colr->version != 0 )
+ if ( colr->version != 0 && colr->version != 1 )
goto InvalidTable;
colr->num_base_glyphs = FT_NEXT_USHORT( p );
if ( colr->num_layers * LAYER_SIZE > table_size - layer_offset )
goto InvalidTable;
+ if ( colr->version == 1 )
+ {
+ if ( table_size < COLRV1_HEADER_SIZE )
+ goto InvalidTable;
+
+ base_glyphs_offset_v1 = FT_NEXT_ULONG( p );
+
+ if ( base_glyphs_offset_v1 >= table_size - 4 )
+ goto InvalidTable;
+
+ p1 = (FT_Byte*)( table + base_glyphs_offset_v1 );
+ num_base_glyphs_v1 = FT_PEEK_ULONG( p1 );
+
+ if ( num_base_glyphs_v1 * BASE_GLYPH_PAINT_RECORD_SIZE >
+ table_size - base_glyphs_offset_v1 )
+ goto InvalidTable;
+
+ colr->num_base_glyphs_v1 = num_base_glyphs_v1;
+ colr->base_glyphs_v1 = p1;
+
+ layer_offset_v1 = FT_NEXT_ULONG( p );
+
+ if ( layer_offset_v1 >= table_size )
+ goto InvalidTable;
+
+ if ( layer_offset_v1 )
+ {
+ if ( layer_offset_v1 >= table_size - 4 )
+ goto InvalidTable;
+
+ p1 = (FT_Byte*)( table + layer_offset_v1 );
+ num_layers_v1 = FT_PEEK_ULONG( p1 );
+
+ if ( num_layers_v1 * LAYER_V1_LIST_PAINT_OFFSET_SIZE >
+ table_size - layer_offset_v1 )
+ goto InvalidTable;
+
+ colr->num_layers_v1 = num_layers_v1;
+ colr->layers_v1 = p1;
+
+ colr->paints_start_v1 =
+ FT_MIN( colr->base_glyphs_v1 +
+ colr->num_base_glyphs_v1 * BASE_GLYPH_PAINT_RECORD_SIZE,
+ colr->layers_v1 +
+ colr->num_layers_v1 * LAYER_V1_LIST_PAINT_OFFSET_SIZE );
+ }
+ else
+ {
+ colr->num_layers_v1 = 0;
+ colr->layers_v1 = 0;
+ colr->paints_start_v1 =
+ colr->base_glyphs_v1 +
+ colr->num_base_glyphs_v1 * BASE_GLYPH_PAINT_RECORD_SIZE;
+ }
+
+ clip_list_offset = FT_NEXT_ULONG( p );
+
+ if ( clip_list_offset >= table_size )
+ goto InvalidTable;
+
+ if ( clip_list_offset )
+ colr->clip_list = (FT_Byte*)( table + clip_list_offset );
+ else
+ colr->clip_list = 0;
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+ colr->var_store.dataCount = 0;
+ colr->var_store.varData = NULL;
+ colr->var_store.axisCount = 0;
+ colr->var_store.regionCount = 0;
+ colr->var_store.varRegionList = 0;
+
+ colr->delta_set_idx_map.mapCount = 0;
+ colr->delta_set_idx_map.outerIndex = NULL;
+ colr->delta_set_idx_map.innerIndex = NULL;
+
+ if ( face->variation_support & TT_FACE_FLAG_VAR_FVAR )
+ {
+ FT_ULong var_idx_map_offset, var_store_offset;
+
+ FT_Service_MultiMasters mm = (FT_Service_MultiMasters)face->mm;
+
+
+ var_idx_map_offset = FT_NEXT_ULONG( p );
+
+ if ( var_idx_map_offset >= table_size )
+ goto InvalidTable;
+
+ var_store_offset = FT_NEXT_ULONG( p );
+ if ( var_store_offset >= table_size )
+ goto InvalidTable;
+
+ if ( var_store_offset )
+ {
+ /* If variation info has not been initialized yet, try doing so, */
+ /* otherwise loading the variation store will fail as it */
+ /* requires access to `blend` for checking the number of axes. */
+ if ( !face->blend )
+ if ( mm->get_mm_var( FT_FACE( face ), NULL ) )
+ goto InvalidTable;
+
+ /* Try loading `VarIdxMap` and `VarStore`. */
+ error = mm->load_item_var_store(
+ FT_FACE( face ),
+ colr_offset_in_stream + var_store_offset,
+ &colr->var_store );
+ if ( error != FT_Err_Ok )
+ goto InvalidTable;
+ }
+
+ if ( colr->var_store.axisCount && var_idx_map_offset )
+ {
+ error = mm->load_delta_set_idx_map(
+ FT_FACE( face ),
+ colr_offset_in_stream + var_idx_map_offset,
+ &colr->delta_set_idx_map,
+ &colr->var_store,
+ table_size );
+ if ( error != FT_Err_Ok )
+ goto InvalidTable;
+ }
+ }
+#endif /* TT_CONFIG_OPTION_GX_VAR_SUPPORT */
+ }
+
colr->base_glyphs = (FT_Byte*)( table + base_glyph_offset );
colr->layers = (FT_Byte*)( table + layer_offset );
colr->table = table;
return FT_Err_Ok;
InvalidTable:
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+ {
+ FT_Service_MultiMasters mm = (FT_Service_MultiMasters)face->mm;
+
+
+ mm->done_delta_set_idx_map( FT_FACE( face ),
+ &colr->delta_set_idx_map );
+ mm->done_item_var_store( FT_FACE( face ),
+ &colr->var_store );
+ }
+#endif
+
error = FT_THROW( Invalid_Table );
NoColr:
if ( colr )
{
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+ {
+ FT_Service_MultiMasters mm = (FT_Service_MultiMasters)face->mm;
+
+
+ mm->done_delta_set_idx_map( FT_FACE( face ),
+ &colr->delta_set_idx_map );
+ mm->done_item_var_store( FT_FACE( face ),
+ &colr->var_store );
+ }
+#endif
FT_FRAME_RELEASE( colr->table );
FT_FREE( colr );
}
static FT_Bool
find_base_glyph_record( FT_Byte* base_glyph_begin,
- FT_Int num_base_glyph,
+ FT_UInt num_base_glyph,
FT_UInt glyph_id,
BaseGlyphRecord* record )
{
- FT_Int min = 0;
- FT_Int max = num_base_glyph - 1;
+ FT_UInt min = 0;
+ FT_UInt max = num_base_glyph;
- while ( min <= max )
+ while ( min < max )
{
- FT_Int mid = min + ( max - min ) / 2;
+ FT_UInt mid = min + ( max - min ) / 2;
FT_Byte* p = base_glyph_begin + mid * BASE_GLYPH_SIZE;
FT_UShort gid = FT_NEXT_USHORT( p );
if ( gid < glyph_id )
min = mid + 1;
else if (gid > glyph_id )
- max = mid - 1;
+ max = mid;
else
{
record->gid = gid;
iterator->p = colr->layers + offset;
}
- if ( iterator->layer >= iterator->num_layers )
+ if ( iterator->layer >= iterator->num_layers ||
+ iterator->p < colr->layers ||
+ iterator->p >= ( (FT_Byte*)colr->table + colr->table_size ) )
return 0;
*aglyph_index = FT_NEXT_USHORT( iterator->p );
}
+ static FT_Bool
+ read_color_line( Colr* colr,
+ FT_Byte* color_line_p,
+ FT_ColorLine* colorline,
+ FT_Bool read_variable )
+ {
+ FT_Byte* p = color_line_p;
+ FT_PaintExtend paint_extend;
+
+
+ ENSURE_READ_BYTES( 3 );
+
+ paint_extend = (FT_PaintExtend)FT_NEXT_BYTE( p );
+ if ( paint_extend > FT_COLR_PAINT_EXTEND_REFLECT )
+ return 0;
+
+ colorline->extend = paint_extend;
+
+ colorline->color_stop_iterator.num_color_stops = FT_NEXT_USHORT( p );
+ colorline->color_stop_iterator.p = p;
+ colorline->color_stop_iterator.current_color_stop = 0;
+ colorline->color_stop_iterator.read_variable = read_variable;
+
+ return 1;
+ }
+
+
+ /*
+ * Read a paint offset for `FT_Paint*` objects that have them and check
+ * whether it is within reasonable limits within the font and the COLR
+ * table.
+ *
+ * Return 1 on success, 0 on failure.
+ */
+ static FT_Bool
+ get_child_table_pointer ( Colr* colr,
+ FT_Byte* paint_base,
+ FT_Byte** p,
+ FT_Byte** child_table_pointer )
+ {
+ FT_UInt32 paint_offset;
+ FT_Byte* child_table_p;
+
+
+ if ( !child_table_pointer )
+ return 0;
+
+ if ( *p < colr->paints_start_v1 ||
+ *p > (FT_Byte*)colr->table + colr->table_size - 1 - 3 )
+ return 0;
+
+ paint_offset = FT_NEXT_UOFF3( *p );
+ if ( !paint_offset )
+ return 0;
+
+ child_table_p = (FT_Byte*)( paint_base + paint_offset );
+
+ if ( child_table_p < colr->paints_start_v1 ||
+ child_table_p >= ( (FT_Byte*)colr->table + colr->table_size ) )
+ return 0;
+
+ *child_table_pointer = child_table_p;
+ return 1;
+ }
+
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+
+ static FT_Bool
+ get_deltas_for_var_index_base ( TT_Face face,
+ Colr* colr,
+ FT_ULong var_index_base,
+ FT_UInt num_deltas,
+ FT_ItemVarDelta* deltas )
+ {
+ FT_UInt outer_index = 0;
+ FT_UInt inner_index = 0;
+ FT_ULong loop_var_index = var_index_base;
+
+ FT_Service_MultiMasters mm = (FT_Service_MultiMasters)face->mm;
+
+ FT_UInt i = 0;
+
+
+ if ( var_index_base == 0xFFFFFFFF )
+ {
+ for ( i = 0; i < num_deltas; ++i )
+ deltas[i] = 0;
+ return 1;
+ }
+
+ for ( i = 0; i < num_deltas; ++i )
+ {
+ loop_var_index = var_index_base + i;
+
+ if ( colr->delta_set_idx_map.innerIndex )
+ {
+ if ( loop_var_index >= colr->delta_set_idx_map.mapCount )
+ loop_var_index = colr->delta_set_idx_map.mapCount - 1;
+
+ outer_index = colr->delta_set_idx_map.outerIndex[loop_var_index];
+ inner_index = colr->delta_set_idx_map.innerIndex[loop_var_index];
+ }
+ else
+ {
+ outer_index = 0;
+ inner_index = loop_var_index;
+ }
+
+ deltas[i] = mm->get_item_delta( FT_FACE( face ), &colr->var_store,
+ outer_index, inner_index );
+ }
+
+ return 1;
+ }
+
+#endif /* TT_CONFIG_OPTION_GX_VAR_SUPPORT */
+
+
+ static FT_Bool
+ read_paint( TT_Face face,
+ Colr* colr,
+ FT_Byte* p,
+ FT_COLR_Paint* apaint )
+ {
+ FT_Byte* paint_base = p;
+ FT_Byte* child_table_p = NULL;
+ FT_Bool do_read_var = FALSE;
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+ FT_ULong var_index_base = 0;
+ /* Longest varIndexBase offset is 5 in the spec. */
+ FT_ItemVarDelta item_deltas[6] = { 0, 0, 0, 0, 0, 0 };
+#else
+ FT_UNUSED( face );
+#endif
+
+
+ if ( !p || !colr || !colr->table )
+ return 0;
+
+ /* The last byte of the 'COLR' table is at 'size-1'; subtract 1 of */
+ /* that to account for the expected format byte we are going to read. */
+ if ( p < colr->paints_start_v1 ||
+ p > (FT_Byte*)colr->table + colr->table_size - 2 )
+ return 0;
+
+ apaint->format = (FT_PaintFormat)FT_NEXT_BYTE( p );
+
+ if ( apaint->format >= FT_COLR_PAINT_FORMAT_MAX )
+ return 0;
+
+ if ( apaint->format == FT_COLR_PAINTFORMAT_COLR_LAYERS )
+ {
+ /* Initialize layer iterator/ */
+ FT_Byte num_layers;
+ FT_UInt32 first_layer_index;
+
+
+ num_layers = FT_NEXT_BYTE( p );
+ if ( num_layers > colr->num_layers_v1 )
+ return 0;
+
+ first_layer_index = FT_NEXT_ULONG( p );
+ if ( first_layer_index + num_layers > colr->num_layers_v1 )
+ return 0;
+
+ apaint->u.colr_layers.layer_iterator.num_layers = num_layers;
+ apaint->u.colr_layers.layer_iterator.layer = 0;
+ /* TODO: Check whether pointer is outside colr? */
+ apaint->u.colr_layers.layer_iterator.p =
+ colr->layers_v1 +
+ LAYER_V1_LIST_NUM_LAYERS_SIZE +
+ LAYER_V1_LIST_PAINT_OFFSET_SIZE * first_layer_index;
+
+ return 1;
+ }
+
+ else if ( apaint->format == FT_COLR_PAINTFORMAT_SOLID ||
+ (FT_PaintFormat_Internal)apaint->format ==
+ FT_COLR_PAINTFORMAT_INTERNAL_VAR_SOLID )
+ {
+ ENSURE_READ_BYTES( 4 );
+ apaint->u.solid.color.palette_index = FT_NEXT_USHORT( p );
+ apaint->u.solid.color.alpha = FT_NEXT_SHORT( p );
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+ if ( (FT_PaintFormat_Internal)apaint->format ==
+ FT_COLR_PAINTFORMAT_INTERNAL_VAR_SOLID )
+ {
+ ENSURE_READ_BYTES( 4 );
+ var_index_base = FT_NEXT_ULONG( p );
+
+ if ( !get_deltas_for_var_index_base( face, colr, var_index_base, 1,
+ item_deltas ) )
+ return 0;
+
+ apaint->u.solid.color.alpha += (FT_F2Dot14)item_deltas[0];
+ }
+#endif
+
+ apaint->format = FT_COLR_PAINTFORMAT_SOLID;
+
+ return 1;
+ }
+
+ else if ( apaint->format == FT_COLR_PAINTFORMAT_COLR_GLYPH )
+ {
+ ENSURE_READ_BYTES(2);
+ apaint->u.colr_glyph.glyphID = FT_NEXT_USHORT( p );
+
+ return 1;
+ }
+
+ /*
+ * Grouped below here are all paint formats that have an offset to a
+ * child paint table as the first entry (for example, a color line or a
+ * child paint table). Retrieve that and determine whether that paint
+ * offset is valid first.
+ */
+
+ if ( !get_child_table_pointer( colr, paint_base, &p, &child_table_p ) )
+ return 0;
+
+ if ( apaint->format == FT_COLR_PAINTFORMAT_LINEAR_GRADIENT ||
+ ( do_read_var =
+ ( (FT_PaintFormat_Internal)apaint->format ==
+ FT_COLR_PAINTFORMAT_INTERNAL_VAR_LINEAR_GRADIENT ) ) )
+ {
+ if ( !read_color_line( colr,
+ child_table_p,
+ &apaint->u.linear_gradient.colorline,
+ do_read_var ) )
+ return 0;
+
+ /*
+ * In order to support variations expose these as FT_Fixed 16.16
+ * values so that we can support fractional values after
+ * interpolation.
+ */
+ ENSURE_READ_BYTES( 12 );
+ apaint->u.linear_gradient.p0.x = INT_TO_FIXED( FT_NEXT_SHORT( p ) );
+ apaint->u.linear_gradient.p0.y = INT_TO_FIXED( FT_NEXT_SHORT( p ) );
+ apaint->u.linear_gradient.p1.x = INT_TO_FIXED( FT_NEXT_SHORT( p ) );
+ apaint->u.linear_gradient.p1.y = INT_TO_FIXED( FT_NEXT_SHORT( p ) );
+ apaint->u.linear_gradient.p2.x = INT_TO_FIXED( FT_NEXT_SHORT( p ) );
+ apaint->u.linear_gradient.p2.y = INT_TO_FIXED( FT_NEXT_SHORT( p ) );
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+ if ( do_read_var )
+ {
+ ENSURE_READ_BYTES( 4 );
+ var_index_base = FT_NEXT_ULONG ( p );
+
+ if ( !get_deltas_for_var_index_base( face, colr, var_index_base, 6,
+ item_deltas ) )
+ return 0;
+
+ apaint->u.linear_gradient.p0.x += INT_TO_FIXED( item_deltas[0] );
+ apaint->u.linear_gradient.p0.y += INT_TO_FIXED( item_deltas[1] );
+ apaint->u.linear_gradient.p1.x += INT_TO_FIXED( item_deltas[2] );
+ apaint->u.linear_gradient.p1.y += INT_TO_FIXED( item_deltas[3] );
+ apaint->u.linear_gradient.p2.x += INT_TO_FIXED( item_deltas[4] );
+ apaint->u.linear_gradient.p2.y += INT_TO_FIXED( item_deltas[5] );
+ }
+#endif
+
+ apaint->format = FT_COLR_PAINTFORMAT_LINEAR_GRADIENT;
+
+ return 1;
+ }
+
+ else if ( apaint->format == FT_COLR_PAINTFORMAT_RADIAL_GRADIENT ||
+ ( do_read_var =
+ ( (FT_PaintFormat_Internal)apaint->format ==
+ FT_COLR_PAINTFORMAT_INTERNAL_VAR_RADIAL_GRADIENT ) ) )
+ {
+ FT_Pos tmp;
+
+
+ if ( !read_color_line( colr,
+ child_table_p,
+ &apaint->u.radial_gradient.colorline,
+ do_read_var ) )
+ return 0;
+
+
+ /* In the OpenType specification, `r0` and `r1` are defined as */
+ /* `UFWORD`. Since FreeType doesn't have a corresponding 16.16 */
+ /* format we convert to `FWORD` and replace negative values with */
+ /* (32bit) `FT_INT_MAX`. */
+
+ ENSURE_READ_BYTES( 12 );
+
+ apaint->u.radial_gradient.c0.x = INT_TO_FIXED( FT_NEXT_SHORT( p ) );
+ apaint->u.radial_gradient.c0.y = INT_TO_FIXED( FT_NEXT_SHORT( p ) );
+
+ tmp = INT_TO_FIXED( FT_NEXT_SHORT( p ) );
+ apaint->u.radial_gradient.r0 = tmp < 0 ? FT_INT_MAX : tmp;
+
+ apaint->u.radial_gradient.c1.x = INT_TO_FIXED( FT_NEXT_SHORT( p ) );
+ apaint->u.radial_gradient.c1.y = INT_TO_FIXED( FT_NEXT_SHORT( p ) );
+
+ tmp = INT_TO_FIXED( FT_NEXT_SHORT( p ) );
+ apaint->u.radial_gradient.r1 = tmp < 0 ? FT_INT_MAX : tmp;
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+ if ( do_read_var )
+ {
+ ENSURE_READ_BYTES( 4 );
+ var_index_base = FT_NEXT_ULONG ( p );
+
+ if ( !get_deltas_for_var_index_base( face, colr, var_index_base, 6,
+ item_deltas ) )
+ return 0;
+
+ apaint->u.radial_gradient.c0.x += INT_TO_FIXED( item_deltas[0] );
+ apaint->u.radial_gradient.c0.y += INT_TO_FIXED( item_deltas[1] );
+
+ // TODO: Anything to be done about UFWORD deltas here?
+ apaint->u.radial_gradient.r0 += INT_TO_FIXED( item_deltas[2] );
+
+ apaint->u.radial_gradient.c1.x += INT_TO_FIXED( item_deltas[3] );
+ apaint->u.radial_gradient.c1.y += INT_TO_FIXED( item_deltas[4] );
+
+ apaint->u.radial_gradient.r1 += INT_TO_FIXED( item_deltas[5] );
+ }
+#endif
+
+ apaint->format = FT_COLR_PAINTFORMAT_RADIAL_GRADIENT;
+
+ return 1;
+ }
+
+ else if ( apaint->format == FT_COLR_PAINTFORMAT_SWEEP_GRADIENT ||
+ ( do_read_var =
+ ( (FT_PaintFormat_Internal)apaint->format ==
+ FT_COLR_PAINTFORMAT_INTERNAL_VAR_SWEEP_GRADIENT ) ) )
+ {
+ if ( !read_color_line( colr,
+ child_table_p,
+ &apaint->u.sweep_gradient.colorline,
+ do_read_var) )
+ return 0;
+
+ ENSURE_READ_BYTES( 8 );
+
+ apaint->u.sweep_gradient.center.x =
+ INT_TO_FIXED( FT_NEXT_SHORT( p ) );
+ apaint->u.sweep_gradient.center.y =
+ INT_TO_FIXED( FT_NEXT_SHORT( p ) );
+
+ apaint->u.sweep_gradient.start_angle =
+ F2DOT14_TO_FIXED( FT_NEXT_SHORT( p ) );
+ apaint->u.sweep_gradient.end_angle =
+ F2DOT14_TO_FIXED( FT_NEXT_SHORT( p ) );
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+ if ( do_read_var )
+ {
+ ENSURE_READ_BYTES( 4 );
+ var_index_base = FT_NEXT_ULONG ( p );
+
+ if ( !get_deltas_for_var_index_base( face, colr, var_index_base, 4,
+ item_deltas ) )
+ return 0;
+
+ // TODO: Handle overflow?
+ apaint->u.sweep_gradient.center.x += INT_TO_FIXED( item_deltas[0] );
+ apaint->u.sweep_gradient.center.y += INT_TO_FIXED( item_deltas[1] );
+
+ apaint->u.sweep_gradient.start_angle +=
+ F2DOT14_TO_FIXED( item_deltas[2] );
+ apaint->u.sweep_gradient.end_angle +=
+ F2DOT14_TO_FIXED( item_deltas[3] );
+ }
+#endif
+ apaint->format = FT_COLR_PAINTFORMAT_SWEEP_GRADIENT;
+
+ return 1;
+ }
+
+ if ( apaint->format == FT_COLR_PAINTFORMAT_GLYPH )
+ {
+ ENSURE_READ_BYTES( 2 );
+ apaint->u.glyph.paint.p = child_table_p;
+ apaint->u.glyph.paint.insert_root_transform = 0;
+ apaint->u.glyph.glyphID = FT_NEXT_USHORT( p );
+
+ return 1;
+ }
+
+ else if ( apaint->format == FT_COLR_PAINTFORMAT_TRANSFORM ||
+ (FT_PaintFormat_Internal)apaint->format ==
+ FT_COLR_PAINTFORMAT_INTERNAL_VAR_TRANSFORM )
+ {
+ apaint->u.transform.paint.p = child_table_p;
+ apaint->u.transform.paint.insert_root_transform = 0;
+
+ if ( !get_child_table_pointer( colr, paint_base, &p, &child_table_p ) )
+ return 0;
+
+ p = child_table_p;
+
+ /*
+ * The following matrix coefficients are encoded as
+ * OpenType 16.16 fixed-point values.
+ */
+ ENSURE_READ_BYTES( 24 );
+ apaint->u.transform.affine.xx = FT_NEXT_LONG( p );
+ apaint->u.transform.affine.yx = FT_NEXT_LONG( p );
+ apaint->u.transform.affine.xy = FT_NEXT_LONG( p );
+ apaint->u.transform.affine.yy = FT_NEXT_LONG( p );
+ apaint->u.transform.affine.dx = FT_NEXT_LONG( p );
+ apaint->u.transform.affine.dy = FT_NEXT_LONG( p );
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+ if ( (FT_PaintFormat_Internal)apaint->format ==
+ FT_COLR_PAINTFORMAT_INTERNAL_VAR_TRANSFORM )
+ {
+ ENSURE_READ_BYTES( 4 );
+ var_index_base = FT_NEXT_ULONG( p );
+
+ if ( !get_deltas_for_var_index_base( face, colr, var_index_base, 6,
+ item_deltas ) )
+ return 0;
+
+ apaint->u.transform.affine.xx += (FT_Fixed)item_deltas[0];
+ apaint->u.transform.affine.yx += (FT_Fixed)item_deltas[1];
+ apaint->u.transform.affine.xy += (FT_Fixed)item_deltas[2];
+ apaint->u.transform.affine.yy += (FT_Fixed)item_deltas[3];
+ apaint->u.transform.affine.dx += (FT_Fixed)item_deltas[4];
+ apaint->u.transform.affine.dy += (FT_Fixed)item_deltas[5];
+ }
+#endif
+
+ apaint->format = FT_COLR_PAINTFORMAT_TRANSFORM;
+
+ return 1;
+ }
+
+ else if ( apaint->format == FT_COLR_PAINTFORMAT_TRANSLATE ||
+ (FT_PaintFormat_Internal)apaint->format ==
+ FT_COLR_PAINTFORMAT_INTERNAL_VAR_TRANSLATE )
+ {
+ apaint->u.translate.paint.p = child_table_p;
+ apaint->u.translate.paint.insert_root_transform = 0;
+
+ ENSURE_READ_BYTES( 4 );
+ apaint->u.translate.dx = INT_TO_FIXED( FT_NEXT_SHORT( p ) );
+ apaint->u.translate.dy = INT_TO_FIXED( FT_NEXT_SHORT( p ) );
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+ if ( (FT_PaintFormat_Internal)apaint->format ==
+ FT_COLR_PAINTFORMAT_INTERNAL_VAR_TRANSLATE )
+ {
+ ENSURE_READ_BYTES( 4 );
+ var_index_base = FT_NEXT_ULONG( p );
+
+ if ( !get_deltas_for_var_index_base( face, colr, var_index_base, 2,
+ item_deltas ) )
+ return 0;
+
+ apaint->u.translate.dx += INT_TO_FIXED( item_deltas[0] );
+ apaint->u.translate.dy += INT_TO_FIXED( item_deltas[1] );
+ }
+#endif
+
+ apaint->format = FT_COLR_PAINTFORMAT_TRANSLATE;
+
+ return 1;
+ }
+
+ else if ( apaint->format >= FT_COLR_PAINTFORMAT_SCALE &&
+ (FT_PaintFormat_Internal)apaint->format <=
+ FT_COLR_PAINTFORMAT_INTERNAL_VAR_SCALE_UNIFORM_CENTER )
+ {
+ apaint->u.scale.paint.p = child_table_p;
+ apaint->u.scale.paint.insert_root_transform = 0;
+
+ /* All scale paints get at least one scale value. */
+ ENSURE_READ_BYTES( 2 );
+ apaint->u.scale.scale_x = F2DOT14_TO_FIXED( FT_NEXT_SHORT( p ) );
+
+ /* Non-uniform ones read an extra y value. */
+ if ( apaint->format == FT_COLR_PAINTFORMAT_SCALE ||
+ (FT_PaintFormat_Internal)apaint->format ==
+ FT_COLR_PAINTFORMAT_INTERNAL_VAR_SCALE ||
+ (FT_PaintFormat_Internal)apaint->format ==
+ FT_COLR_PAINTFORMAT_INTERNAL_SCALE_CENTER ||
+ (FT_PaintFormat_Internal)apaint->format ==
+ FT_COLR_PAINTFORMAT_INTERNAL_VAR_SCALE_CENTER )
+ {
+ ENSURE_READ_BYTES( 2 );
+ apaint->u.scale.scale_y = F2DOT14_TO_FIXED( FT_NEXT_SHORT( p ) );
+ }
+ else
+ apaint->u.scale.scale_y = apaint->u.scale.scale_x;
+
+ /* Scale paints that have a center read center coordinates, */
+ /* otherwise the center is (0,0). */
+ if ( (FT_PaintFormat_Internal)apaint->format ==
+ FT_COLR_PAINTFORMAT_INTERNAL_SCALE_CENTER ||
+ (FT_PaintFormat_Internal)apaint->format ==
+ FT_COLR_PAINTFORMAT_INTERNAL_VAR_SCALE_CENTER ||
+ (FT_PaintFormat_Internal)apaint->format ==
+ FT_COLR_PAINTFORMAT_INTERNAL_SCALE_UNIFORM_CENTER ||
+ (FT_PaintFormat_Internal)apaint->format ==
+ FT_COLR_PAINTFORMAT_INTERNAL_VAR_SCALE_UNIFORM_CENTER )
+ {
+ ENSURE_READ_BYTES( 4 );
+ apaint->u.scale.center_x = INT_TO_FIXED( FT_NEXT_SHORT ( p ) );
+ apaint->u.scale.center_y = INT_TO_FIXED( FT_NEXT_SHORT ( p ) );
+ }
+ else
+ {
+ apaint->u.scale.center_x = 0;
+ apaint->u.scale.center_y = 0;
+ }
+
+ /* Base values set, now handle variations. */
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+ if ( (FT_PaintFormat_Internal)apaint->format ==
+ FT_COLR_PAINTFORMAT_INTERNAL_VAR_SCALE ||
+ (FT_PaintFormat_Internal)apaint->format ==
+ FT_COLR_PAINTFORMAT_INTERNAL_VAR_SCALE_CENTER ||
+ (FT_PaintFormat_Internal)apaint->format ==
+ FT_COLR_PAINTFORMAT_INTERNAL_VAR_SCALE_UNIFORM ||
+ (FT_PaintFormat_Internal)apaint->format ==
+ FT_COLR_PAINTFORMAT_INTERNAL_VAR_SCALE_UNIFORM_CENTER )
+ {
+ ENSURE_READ_BYTES( 4 );
+ var_index_base = FT_NEXT_ULONG( p );
+
+ if ( (FT_PaintFormat_Internal)apaint->format ==
+ FT_COLR_PAINTFORMAT_INTERNAL_VAR_SCALE )
+ {
+ if ( !get_deltas_for_var_index_base( face, colr, var_index_base, 2,
+ item_deltas ) )
+ return 0;
+
+ apaint->u.scale.scale_x += F2DOT14_TO_FIXED( item_deltas[0] );
+ apaint->u.scale.scale_y += F2DOT14_TO_FIXED( item_deltas[1] );
+ }
+
+ if ( (FT_PaintFormat_Internal)apaint->format ==
+ FT_COLR_PAINTFORMAT_INTERNAL_VAR_SCALE_CENTER )
+ {
+ if ( !get_deltas_for_var_index_base( face, colr, var_index_base, 4,
+ item_deltas ) )
+ return 0;
+
+ apaint->u.scale.scale_x += F2DOT14_TO_FIXED( item_deltas[0] );
+ apaint->u.scale.scale_y += F2DOT14_TO_FIXED( item_deltas[1] );
+ apaint->u.scale.center_x += INT_TO_FIXED( item_deltas[2] );
+ apaint->u.scale.center_y += INT_TO_FIXED( item_deltas[3] );
+ }
+
+ if ( (FT_PaintFormat_Internal)apaint->format ==
+ FT_COLR_PAINTFORMAT_INTERNAL_VAR_SCALE_UNIFORM )
+ {
+ if ( !get_deltas_for_var_index_base( face, colr, var_index_base, 1,
+ item_deltas ) )
+ return 0;
+
+ apaint->u.scale.scale_x += F2DOT14_TO_FIXED( item_deltas[0] );
+ apaint->u.scale.scale_y += F2DOT14_TO_FIXED( item_deltas[0] );
+ }
+
+ if ( (FT_PaintFormat_Internal)apaint->format ==
+ FT_COLR_PAINTFORMAT_INTERNAL_VAR_SCALE_UNIFORM_CENTER )
+ {
+ if ( !get_deltas_for_var_index_base( face, colr, var_index_base, 3,
+ item_deltas ) )
+ return 0;
+
+ apaint->u.scale.scale_x += F2DOT14_TO_FIXED( item_deltas[0] );
+ apaint->u.scale.scale_y += F2DOT14_TO_FIXED( item_deltas[0] );
+ apaint->u.scale.center_x += INT_TO_FIXED( item_deltas[1] );
+ apaint->u.scale.center_y += INT_TO_FIXED( item_deltas[2] );
+ }
+ }
+#endif
+
+ /* FT 'COLR' v1 API output format always returns fully defined */
+ /* structs; we thus set the format to the public API value. */
+ apaint->format = FT_COLR_PAINTFORMAT_SCALE;
+
+ return 1;
+ }
+
+ else if ( apaint->format == FT_COLR_PAINTFORMAT_ROTATE ||
+ (FT_PaintFormat_Internal)apaint->format ==
+ FT_COLR_PAINTFORMAT_INTERNAL_ROTATE_CENTER ||
+ (FT_PaintFormat_Internal)apaint->format ==
+ FT_COLR_PAINTFORMAT_INTERNAL_VAR_ROTATE ||
+ (FT_PaintFormat_Internal)apaint->format ==
+ FT_COLR_PAINTFORMAT_INTERNAL_VAR_ROTATE_CENTER )
+ {
+ apaint->u.rotate.paint.p = child_table_p;
+ apaint->u.rotate.paint.insert_root_transform = 0;
+
+ ENSURE_READ_BYTES( 2 );
+ apaint->u.rotate.angle = F2DOT14_TO_FIXED( FT_NEXT_SHORT( p ) );
+
+ if ( (FT_PaintFormat_Internal)apaint->format ==
+ FT_COLR_PAINTFORMAT_INTERNAL_ROTATE_CENTER ||
+ (FT_PaintFormat_Internal)apaint->format ==
+ FT_COLR_PAINTFORMAT_INTERNAL_VAR_ROTATE_CENTER )
+ {
+ ENSURE_READ_BYTES( 4 );
+ apaint->u.rotate.center_x = INT_TO_FIXED( FT_NEXT_SHORT( p ) );
+ apaint->u.rotate.center_y = INT_TO_FIXED( FT_NEXT_SHORT( p ) );
+ }
+ else
+ {
+ apaint->u.rotate.center_x = 0;
+ apaint->u.rotate.center_y = 0;
+ }
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+ if ( (FT_PaintFormat_Internal)apaint->format ==
+ FT_COLR_PAINTFORMAT_INTERNAL_VAR_ROTATE ||
+ (FT_PaintFormat_Internal)apaint->format ==
+ FT_COLR_PAINTFORMAT_INTERNAL_VAR_ROTATE_CENTER )
+ {
+ FT_UInt num_deltas = 0;
+
+
+ ENSURE_READ_BYTES( 4 );
+ var_index_base = FT_NEXT_ULONG( p );
+
+ if ( (FT_PaintFormat_Internal)apaint->format ==
+ FT_COLR_PAINTFORMAT_INTERNAL_VAR_ROTATE_CENTER )
+ num_deltas = 3;
+ if ( (FT_PaintFormat_Internal)apaint->format ==
+ FT_COLR_PAINTFORMAT_INTERNAL_VAR_ROTATE )
+ num_deltas = 1;
+
+ if ( num_deltas > 0 )
+ {
+ if ( !get_deltas_for_var_index_base( face, colr, var_index_base,
+ num_deltas, item_deltas ) )
+ return 0;
+
+ apaint->u.rotate.angle += F2DOT14_TO_FIXED( item_deltas[0] );
+
+ if ( num_deltas == 3 )
+ {
+ apaint->u.rotate.center_x += INT_TO_FIXED( item_deltas[1] );
+ apaint->u.rotate.center_y += INT_TO_FIXED( item_deltas[2] );
+ }
+ }
+ }
+#endif
+
+ apaint->format = FT_COLR_PAINTFORMAT_ROTATE;
+
+
+ return 1;
+ }
+
+ else if ( apaint->format == FT_COLR_PAINTFORMAT_SKEW ||
+ (FT_PaintFormat_Internal)apaint->format ==
+ FT_COLR_PAINTFORMAT_INTERNAL_VAR_SKEW ||
+ (FT_PaintFormat_Internal)apaint->format ==
+ FT_COLR_PAINTFORMAT_INTERNAL_SKEW_CENTER ||
+ (FT_PaintFormat_Internal)apaint->format ==
+ FT_COLR_PAINTFORMAT_INTERNAL_VAR_SKEW_CENTER )
+ {
+ apaint->u.skew.paint.p = child_table_p;
+ apaint->u.skew.paint.insert_root_transform = 0;
+
+ ENSURE_READ_BYTES( 4 );
+ apaint->u.skew.x_skew_angle = F2DOT14_TO_FIXED( FT_NEXT_SHORT( p ) );
+ apaint->u.skew.y_skew_angle = F2DOT14_TO_FIXED( FT_NEXT_SHORT( p ) );
+
+ if ( (FT_PaintFormat_Internal)apaint->format ==
+ FT_COLR_PAINTFORMAT_INTERNAL_SKEW_CENTER ||
+ (FT_PaintFormat_Internal)apaint->format ==
+ FT_COLR_PAINTFORMAT_INTERNAL_VAR_SKEW_CENTER )
+ {
+ ENSURE_READ_BYTES( 4 );
+ apaint->u.skew.center_x = INT_TO_FIXED( FT_NEXT_SHORT( p ) );
+ apaint->u.skew.center_y = INT_TO_FIXED( FT_NEXT_SHORT( p ) );
+ }
+ else
+ {
+ apaint->u.skew.center_x = 0;
+ apaint->u.skew.center_y = 0;
+ }
+
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+ if ( (FT_PaintFormat_Internal)apaint->format ==
+ FT_COLR_PAINTFORMAT_INTERNAL_VAR_SKEW ||
+ (FT_PaintFormat_Internal)apaint->format ==
+ FT_COLR_PAINTFORMAT_INTERNAL_VAR_SKEW_CENTER )
+ {
+ ENSURE_READ_BYTES( 4 );
+ var_index_base = FT_NEXT_ULONG( p );
+
+ if ( (FT_PaintFormat_Internal)apaint->format ==
+ FT_COLR_PAINTFORMAT_INTERNAL_VAR_SKEW )
+ {
+ if ( !get_deltas_for_var_index_base( face, colr, var_index_base, 2,
+ item_deltas ) )
+ return 0;
+
+ apaint->u.skew.x_skew_angle += F2DOT14_TO_FIXED( item_deltas[0] );
+ apaint->u.skew.y_skew_angle += F2DOT14_TO_FIXED( item_deltas[1] );
+ }
+
+ if ( (FT_PaintFormat_Internal)apaint->format ==
+ FT_COLR_PAINTFORMAT_INTERNAL_VAR_SKEW_CENTER )
+ {
+ if ( !get_deltas_for_var_index_base( face, colr, var_index_base, 4,
+ item_deltas ) )
+ return 0;
+
+ apaint->u.skew.x_skew_angle += F2DOT14_TO_FIXED( item_deltas[0] );
+ apaint->u.skew.y_skew_angle += F2DOT14_TO_FIXED( item_deltas[1] );
+ apaint->u.skew.center_x += INT_TO_FIXED( item_deltas[2] );
+ apaint->u.skew.center_y += INT_TO_FIXED( item_deltas[3] );
+ }
+ }
+#endif
+
+ apaint->format = FT_COLR_PAINTFORMAT_SKEW;
+
+ return 1;
+ }
+
+ else if ( apaint->format == FT_COLR_PAINTFORMAT_COMPOSITE )
+ {
+ FT_UInt composite_mode;
+
+
+ apaint->u.composite.source_paint.p = child_table_p;
+ apaint->u.composite.source_paint.insert_root_transform = 0;
+
+ ENSURE_READ_BYTES( 1 );
+ composite_mode = FT_NEXT_BYTE( p );
+ if ( composite_mode >= FT_COLR_COMPOSITE_MAX )
+ return 0;
+
+ apaint->u.composite.composite_mode = (FT_Composite_Mode)composite_mode;
+
+ if ( !get_child_table_pointer( colr, paint_base, &p, &child_table_p ) )
+ return 0;
+
+ apaint->u.composite.backdrop_paint.p =
+ child_table_p;
+ apaint->u.composite.backdrop_paint.insert_root_transform =
+ 0;
+
+ return 1;
+ }
+
+ return 0;
+ }
+
+
+ static FT_Bool
+ find_base_glyph_v1_record( FT_Byte * base_glyph_begin,
+ FT_UInt num_base_glyph,
+ FT_UInt glyph_id,
+ BaseGlyphV1Record *record )
+ {
+ FT_UInt min = 0;
+ FT_UInt max = num_base_glyph;
+
+
+ while ( min < max )
+ {
+ FT_UInt mid = min + ( max - min ) / 2;
+
+ /*
+ * `base_glyph_begin` is the beginning of `BaseGlyphV1List`;
+ * skip `numBaseGlyphV1Records` by adding 4 to start binary search
+ * in the array of `BaseGlyphV1Record`.
+ */
+ FT_Byte *p = base_glyph_begin + 4 + mid * BASE_GLYPH_PAINT_RECORD_SIZE;
+
+ FT_UShort gid = FT_NEXT_USHORT( p );
+
+
+ if ( gid < glyph_id )
+ min = mid + 1;
+ else if (gid > glyph_id )
+ max = mid;
+ else
+ {
+ record->gid = gid;
+ record->paint_offset = FT_NEXT_ULONG ( p );
+ return 1;
+ }
+ }
+
+ return 0;
+ }
+
+
+ FT_LOCAL_DEF( FT_Bool )
+ tt_face_get_colr_glyph_paint( TT_Face face,
+ FT_UInt base_glyph,
+ FT_Color_Root_Transform root_transform,
+ FT_OpaquePaint* opaque_paint )
+ {
+ Colr* colr = (Colr*)face->colr;
+ BaseGlyphV1Record base_glyph_v1_record;
+ FT_Byte* p;
+
+ if ( !colr || !colr->table )
+ return 0;
+
+ if ( colr->version < 1 || !colr->num_base_glyphs_v1 ||
+ !colr->base_glyphs_v1 )
+ return 0;
+
+ if ( opaque_paint->p )
+ return 0;
+
+ if ( !find_base_glyph_v1_record( colr->base_glyphs_v1,
+ colr->num_base_glyphs_v1,
+ base_glyph,
+ &base_glyph_v1_record ) )
+ return 0;
+
+ if ( !base_glyph_v1_record.paint_offset ||
+ base_glyph_v1_record.paint_offset > colr->table_size )
+ return 0;
+
+ p = (FT_Byte*)( colr->base_glyphs_v1 +
+ base_glyph_v1_record.paint_offset );
+ if ( p >= ( (FT_Byte*)colr->table + colr->table_size ) )
+ return 0;
+
+ opaque_paint->p = p;
+
+ if ( root_transform == FT_COLOR_INCLUDE_ROOT_TRANSFORM )
+ opaque_paint->insert_root_transform = 1;
+ else
+ opaque_paint->insert_root_transform = 0;
+
+ return 1;
+ }
+
+
+ FT_LOCAL_DEF( FT_Bool )
+ tt_face_get_color_glyph_clipbox( TT_Face face,
+ FT_UInt base_glyph,
+ FT_ClipBox* clip_box )
+ {
+ Colr* colr;
+
+ FT_Byte *p, *p1, *clip_base, *limit;
+
+ FT_Byte clip_list_format;
+ FT_ULong num_clip_boxes, i;
+ FT_UShort gid_start, gid_end;
+ FT_UInt32 clip_box_offset;
+ FT_Byte format;
+
+ const FT_Byte num_corners = 4;
+ FT_Vector corners[4];
+ FT_Byte j;
+ FT_BBox font_clip_box;
+
+
+ colr = (Colr*)face->colr;
+ if ( !colr )
+ return 0;
+
+ if ( !colr->clip_list )
+ return 0;
+
+ p = colr->clip_list;
+
+ /* Limit points to the first byte after the end of the color table. */
+ /* Thus, in subsequent limit checks below we need to check whether the */
+ /* read pointer is strictly greater than a position offset by certain */
+ /* field sizes to the left of that position. */
+ limit = (FT_Byte*)colr->table + colr->table_size;
+
+ /* Check whether we can extract one `uint8` and one `uint32`. */
+ if ( p > limit - ( 1 + 4 ) )
+ return 0;
+
+ clip_base = p;
+ clip_list_format = FT_NEXT_BYTE ( p );
+
+ /* Format byte used here to be able to upgrade ClipList for >16bit */
+ /* glyph ids; for now we can expect it to be 1. */
+ if ( !( clip_list_format == 1 ) )
+ return 0;
+
+ num_clip_boxes = FT_NEXT_ULONG( p );
+
+ /* Check whether we can extract two `uint16` and one `Offset24`, */
+ /* `num_clip_boxes` times. */
+ if ( colr->table_size / ( 2 + 2 + 3 ) < num_clip_boxes ||
+ p > limit - ( 2 + 2 + 3 ) * num_clip_boxes )
+ return 0;
+
+ for ( i = 0; i < num_clip_boxes; ++i )
+ {
+ gid_start = FT_NEXT_USHORT( p );
+ gid_end = FT_NEXT_USHORT( p );
+ clip_box_offset = FT_NEXT_UOFF3( p );
+
+ if ( base_glyph >= gid_start && base_glyph <= gid_end )
+ {
+ p1 = (FT_Byte*)( clip_base + clip_box_offset );
+
+ /* Check whether we can extract one `uint8`. */
+ if ( p1 > limit - 1 )
+ return 0;
+
+ format = FT_NEXT_BYTE( p1 );
+
+ if ( format > 2 )
+ return 0;
+
+ /* Check whether we can extract four `FWORD`. */
+ if ( p1 > limit - ( 2 + 2 + 2 + 2 ) )
+ return 0;
+
+ /* `face->root.size->metrics.x_scale` and `y_scale` are factors */
+ /* that scale a font unit value in integers to a 26.6 fixed value */
+ /* according to the requested size, see for example */
+ /* `ft_recompute_scaled_metrics`. */
+ font_clip_box.xMin = FT_MulFix( FT_NEXT_SHORT( p1 ),
+ face->root.size->metrics.x_scale );
+ font_clip_box.yMin = FT_MulFix( FT_NEXT_SHORT( p1 ),
+ face->root.size->metrics.y_scale );
+ font_clip_box.xMax = FT_MulFix( FT_NEXT_SHORT( p1 ),
+ face->root.size->metrics.x_scale );
+ font_clip_box.yMax = FT_MulFix( FT_NEXT_SHORT( p1 ),
+ face->root.size->metrics.y_scale );
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+ if ( format == 2 )
+ {
+ FT_ULong var_index_base = 0;
+ /* varIndexBase offset for clipbox is 3 at most. */
+ FT_ItemVarDelta item_deltas[4] = { 0, 0, 0, 0 };
+
+
+ /* Check whether we can extract a 32-bit varIndexBase now. */
+ if ( p1 > limit - 4 )
+ return 0;
+
+ var_index_base = FT_NEXT_ULONG( p1 );
+
+ if ( !get_deltas_for_var_index_base( face, colr, var_index_base, 4,
+ item_deltas ) )
+ return 0;
+
+ font_clip_box.xMin +=
+ FT_MulFix( item_deltas[0], face->root.size->metrics.x_scale );
+ font_clip_box.yMin +=
+ FT_MulFix( item_deltas[1], face->root.size->metrics.y_scale );
+ font_clip_box.xMax +=
+ FT_MulFix( item_deltas[2], face->root.size->metrics.x_scale );
+ font_clip_box.yMax +=
+ FT_MulFix( item_deltas[3], face->root.size->metrics.y_scale );
+ }
+#endif
+
+ /* Make 4 corner points (xMin, yMin), (xMax, yMax) and transform */
+ /* them. If we we would only transform two corner points and */
+ /* span a rectangle based on those, the rectangle may become too */
+ /* small to cover the glyph. */
+ corners[0].x = font_clip_box.xMin;
+ corners[1].x = font_clip_box.xMin;
+ corners[2].x = font_clip_box.xMax;
+ corners[3].x = font_clip_box.xMax;
+
+ corners[0].y = font_clip_box.yMin;
+ corners[1].y = font_clip_box.yMax;
+ corners[2].y = font_clip_box.yMax;
+ corners[3].y = font_clip_box.yMin;
+
+ for ( j = 0; j < num_corners; ++j )
+ {
+ if ( face->root.internal->transform_flags & 1 )
+ FT_Vector_Transform( &corners[j],
+ &face->root.internal->transform_matrix );
+
+ if ( face->root.internal->transform_flags & 2 )
+ {
+ corners[j].x += face->root.internal->transform_delta.x;
+ corners[j].y += face->root.internal->transform_delta.y;
+ }
+ }
+
+ clip_box->bottom_left = corners[0];
+ clip_box->top_left = corners[1];
+ clip_box->top_right = corners[2];
+ clip_box->bottom_right = corners[3];
+
+ return 1;
+ }
+ }
+
+ return 0;
+ }
+
+
+ FT_LOCAL_DEF( FT_Bool )
+ tt_face_get_paint_layers( TT_Face face,
+ FT_LayerIterator* iterator,
+ FT_OpaquePaint* opaque_paint )
+ {
+ FT_Byte* p = NULL;
+ FT_Byte* p_first_layer = NULL;
+ FT_Byte* p_paint = NULL;
+ FT_UInt32 paint_offset;
+
+ Colr* colr;
+
+
+ if ( iterator->layer == iterator->num_layers )
+ return 0;
+
+ colr = (Colr*)face->colr;
+ if ( !colr )
+ return 0;
+
+ /*
+ * We have an iterator pointing at a paint offset as part of the
+ * `paintOffset` array in `LayerV1List`.
+ */
+ p = iterator->p;
+
+ /*
+ * Do a cursor sanity check of the iterator. Counting backwards from
+ * where it stands, we need to end up at a position after the beginning
+ * of the `LayerV1List` table and not after the end of the
+ * `LayerV1List`.
+ */
+ p_first_layer = p -
+ iterator->layer * LAYER_V1_LIST_PAINT_OFFSET_SIZE -
+ LAYER_V1_LIST_NUM_LAYERS_SIZE;
+ if ( p_first_layer < (FT_Byte*)colr->layers_v1 )
+ return 0;
+ if ( p_first_layer >= (FT_Byte*)(
+ colr->layers_v1 + LAYER_V1_LIST_NUM_LAYERS_SIZE +
+ colr->num_layers_v1 * LAYER_V1_LIST_PAINT_OFFSET_SIZE ) )
+ return 0;
+
+ /*
+ * Before reading, ensure that `p` is within 'COLR' v1 and we can read a
+ * 4-byte ULONG.
+ */
+ if ( p < colr->layers_v1 ||
+ p > (FT_Byte*)colr->table + colr->table_size - 4 )
+ return 0;
+
+ paint_offset =
+ FT_NEXT_ULONG( p );
+ opaque_paint->insert_root_transform =
+ 0;
+
+ p_paint = (FT_Byte*)( colr->layers_v1 + paint_offset );
+
+ if ( p_paint < colr->paints_start_v1 ||
+ p_paint >= ( (FT_Byte*)colr->table + colr->table_size ) )
+ return 0;
+
+ opaque_paint->p = p_paint;
+
+ iterator->p = p;
+
+ iterator->layer++;
+
+ return 1;
+ }
+
+
+ FT_LOCAL_DEF( FT_Bool )
+ tt_face_get_colorline_stops( TT_Face face,
+ FT_ColorStop* color_stop,
+ FT_ColorStopIterator *iterator )
+ {
+ Colr* colr = (Colr*)face->colr;
+
+ FT_Byte* p;
+ FT_ULong var_index_base;
+ FT_Byte* last_entry_p = NULL;
+ FT_UInt entry_size = COLOR_STOP_SIZE;
+
+
+ if ( !colr || !colr->table || !iterator )
+ return 0;
+
+ if ( iterator->current_color_stop >= iterator->num_color_stops )
+ return 0;
+
+ if ( iterator->read_variable )
+ entry_size += VAR_IDX_BASE_SIZE;
+
+ /* Calculate the start pointer for the last to-be-read (Var)ColorStop */
+ /* and check whether we can read a full (Var)ColorStop at that */
+ /* position by comparing it to the position that is the size of one */
+ /* (Var)ColorStop before the end of the 'COLR' table. */
+ last_entry_p =
+ iterator->p + ( iterator->num_color_stops - 1 -
+ iterator->current_color_stop ) * entry_size;
+ if ( iterator->p < colr->paints_start_v1 ||
+ last_entry_p > (FT_Byte*)colr->table +
+ colr->table_size - entry_size )
+ return 0;
+
+ /* Iterator points at first `ColorStop` of `ColorLine`. */
+ p = iterator->p;
+
+ color_stop->stop_offset = F2DOT14_TO_FIXED( FT_NEXT_SHORT( p ) );
+
+ color_stop->color.palette_index = FT_NEXT_USHORT( p );
+
+ color_stop->color.alpha = FT_NEXT_SHORT( p );
+
+ if ( iterator->read_variable )
+ {
+ /* Pointer p needs to be advanced independently of whether we intend */
+ /* to take variable deltas into account or not. Otherwise iteration */
+ /* would fail due to wrong offsets. */
+ var_index_base = FT_NEXT_ULONG( p );
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+ {
+ FT_Int item_deltas[2];
+
+
+ if ( !get_deltas_for_var_index_base( face, colr,
+ var_index_base,
+ 2,
+ item_deltas ) )
+ return 0;
+
+ color_stop->stop_offset += F2DOT14_TO_FIXED( item_deltas[0] );
+ color_stop->color.alpha += (FT_F2Dot14)item_deltas[1];
+ }
+#else
+ FT_UNUSED( var_index_base );
+#endif
+ }
+
+ iterator->p = p;
+ iterator->current_color_stop++;
+
+ return 1;
+ }
+
+
+ FT_LOCAL_DEF( FT_Bool )
+ tt_face_get_paint( TT_Face face,
+ FT_OpaquePaint opaque_paint,
+ FT_COLR_Paint* paint )
+ {
+ Colr* colr = (Colr*)face->colr;
+ FT_OpaquePaint next_paint;
+ FT_Matrix ft_root_scale;
+
+ if ( !colr || !colr->base_glyphs_v1 || !colr->table )
+ return 0;
+
+ if ( opaque_paint.insert_root_transform )
+ {
+ /* 'COLR' v1 glyph information is returned in unscaled coordinates,
+ * i.e., `FT_Size` is not applied or multiplied into the values. When
+ * client applications draw color glyphs, they can request to include
+ * a top-level transform, which includes the active `x_scale` and
+ * `y_scale` information for scaling the glyph, as well the additional
+ * transform and translate configured through `FT_Set_Transform`.
+ * This allows client applications to apply this top-level transform
+ * to the graphics context first and only once, then have gradient and
+ * contour scaling applied correctly when performing the additional
+ * drawing operations for subsequenct paints. Prepare this initial
+ * transform here.
+ */
+ paint->format = FT_COLR_PAINTFORMAT_TRANSFORM;
+
+ next_paint.p = opaque_paint.p;
+ next_paint.insert_root_transform = 0;
+ paint->u.transform.paint = next_paint;
+
+ /* `x_scale` and `y_scale` are in 26.6 format, representing the scale
+ * factor to get from font units to requested size. However, expected
+ * return values are in 16.16, so we shift accordingly with rounding.
+ */
+ ft_root_scale.xx = ( face->root.size->metrics.x_scale + 32 ) >> 6;
+ ft_root_scale.xy = 0;
+ ft_root_scale.yx = 0;
+ ft_root_scale.yy = ( face->root.size->metrics.y_scale + 32 ) >> 6;
+
+ if ( face->root.internal->transform_flags & 1 )
+ FT_Matrix_Multiply( &face->root.internal->transform_matrix,
+ &ft_root_scale );
+
+ paint->u.transform.affine.xx = ft_root_scale.xx;
+ paint->u.transform.affine.xy = ft_root_scale.xy;
+ paint->u.transform.affine.yx = ft_root_scale.yx;
+ paint->u.transform.affine.yy = ft_root_scale.yy;
+
+ /* The translation is specified in 26.6 format and, according to the
+ * documentation of `FT_Set_Translate`, is performed on the character
+ * size given in the last call to `FT_Set_Char_Size`. The
+ * 'PaintTransform' paint table's `FT_Affine23` format expects
+ * values in 16.16 format, thus we need to shift by 10 bits.
+ */
+ if ( face->root.internal->transform_flags & 2 )
+ {
+ paint->u.transform.affine.dx =
+ face->root.internal->transform_delta.x * ( 1 << 10 );
+ paint->u.transform.affine.dy =
+ face->root.internal->transform_delta.y * ( 1 << 10 );
+ }
+ else
+ {
+ paint->u.transform.affine.dx = 0;
+ paint->u.transform.affine.dy = 0;
+ }
+
+ return 1;
+ }
+
+ return read_paint( face, colr, opaque_paint.p, paint );
+ }
+
+
FT_LOCAL_DEF( FT_Error )
tt_face_colr_blend_layer( TT_Face face,
FT_UInt color_index,
#else /* !TT_CONFIG_OPTION_COLOR_LAYERS */
/* ANSI C doesn't like empty source files */
- typedef int _tt_colr_dummy;
+ typedef int tt_colr_dummy_;
#endif /* !TT_CONFIG_OPTION_COLOR_LAYERS */
*
* TrueType and OpenType colored glyph layer support (specification).
*
- * Copyright (C) 2018-2020 by
+ * Copyright (C) 2018-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* Originally written by Shao Yu Zhang <shaozhang@fb.com>.
FT_UInt *acolor_index,
FT_LayerIterator* iterator );
+ FT_LOCAL( FT_Bool )
+ tt_face_get_colr_glyph_paint( TT_Face face,
+ FT_UInt base_glyph,
+ FT_Color_Root_Transform root_transform,
+ FT_OpaquePaint* paint );
+
+ FT_LOCAL( FT_Bool )
+ tt_face_get_color_glyph_clipbox( TT_Face face,
+ FT_UInt base_glyph,
+ FT_ClipBox* clip_box );
+
+ FT_LOCAL( FT_Bool )
+ tt_face_get_paint_layers( TT_Face face,
+ FT_LayerIterator* iterator,
+ FT_OpaquePaint* paint );
+
+ FT_LOCAL( FT_Bool )
+ tt_face_get_colorline_stops( TT_Face face,
+ FT_ColorStop* color_stop,
+ FT_ColorStopIterator* iterator );
+
+ FT_LOCAL( FT_Bool )
+ tt_face_get_paint( TT_Face face,
+ FT_OpaquePaint opaque_paint,
+ FT_COLR_Paint* paint );
+
FT_LOCAL( FT_Error )
tt_face_colr_blend_layer( TT_Face face,
FT_UInt color_index,
*
* TrueType and OpenType color palette support (body).
*
- * Copyright (C) 2018-2020 by
+ * Copyright (C) 2018-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* Originally written by Shao Yu Zhang <shaozhang@fb.com>.
#else /* !TT_CONFIG_OPTION_COLOR_LAYERS */
/* ANSI C doesn't like empty source files */
- typedef int _tt_cpal_dummy;
+ typedef int tt_cpal_dummy_;
#endif /* !TT_CONFIG_OPTION_COLOR_LAYERS */
*
* TrueType and OpenType color palette support (specification).
*
- * Copyright (C) 2018-2020 by
+ * Copyright (C) 2018-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* Originally written by Shao Yu Zhang <shaozhang@fb.com>.
* Load the basic TrueType kerning table. This doesn't handle
* kerning data within the GPOS table at the moment.
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
p_next = p;
- p += 2; /* skip version */
+ p += 2; /* skip version */
length = FT_NEXT_USHORT( p );
coverage = FT_NEXT_USHORT( p );
cur_pair = FT_NEXT_ULONG( p );
- if ( cur_pair <= old_pair )
+ if ( cur_pair < old_pair )
break;
p += 2;
FT_UInt left_glyph,
FT_UInt right_glyph )
{
- FT_Int result = 0;
- FT_UInt count, mask;
- FT_Byte* p = face->kern_table;
- FT_Byte* p_limit = p + face->kern_table_size;
+ FT_Int result = 0;
+ FT_UInt count, mask;
+ FT_Byte* p;
+ FT_Byte* p_limit;
+
+
+ if ( !face->kern_table )
+ return result;
+
+ p = face->kern_table;
+ p_limit = p + face->kern_table_size;
p += 4;
mask = 0x0001;
* Load the basic TrueType kerning table. This doesn't handle
* kerning data within the GPOS table at the moment.
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* Load the basic TrueType tables, i.e., tables that can be either in
* TTF or OTF fonts (body).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
if ( FT_STREAM_READ_FIELDS( table_dir_entry_fields, &table ) )
{
- nn--;
FT_TRACE2(( "check_table_dir:"
- " can read only %d table%s in font (instead of %d)\n",
+ " can read only %hu table%s in font (instead of %hu)\n",
nn, nn == 1 ? "" : "s", sfnt->num_tables ));
sfnt->num_tables = nn;
break;
if ( table.Offset > stream->size )
{
- FT_TRACE2(( "check_table_dir: table entry %d invalid\n", nn ));
+ FT_TRACE2(( "check_table_dir: table entry %hu invalid\n", nn ));
continue;
}
else if ( table.Length > stream->size - table.Offset )
valid_entries++;
else
{
- FT_TRACE2(( "check_table_dir: table entry %d invalid\n", nn ));
+ FT_TRACE2(( "check_table_dir: table entry %hu invalid\n", nn ));
continue;
}
}
/* load the table directory */
- FT_TRACE2(( "-- Number of tables: %10u\n", sfnt.num_tables ));
+ FT_TRACE2(( "-- Number of tables: %10hu\n", sfnt.num_tables ));
FT_TRACE2(( "-- Format version: 0x%08lx\n", sfnt.format_tag ));
if ( sfnt.format_tag != TTAG_OTTO )
FT_FRAME_ENTER( sfnt.num_tables * 16L ) )
goto Exit;
- FT_TRACE2(( "\n"
- " tag offset length checksum\n"
- " ----------------------------------\n" ));
+ FT_TRACE2(( "\n" ));
+ FT_TRACE2(( " tag offset length checksum\n" ));
+ FT_TRACE2(( " ----------------------------------\n" ));
valid_entries = 0;
for ( nn = 0; nn < sfnt.num_tables; nn++ )
FT_FRAME_EXIT();
- FT_TRACE2(( "table directory loaded\n\n" ));
+ if ( !valid_entries )
+ {
+ FT_TRACE2(( "tt_face_load_font_dir: no valid tables found\n" ));
+ error = FT_THROW( Unknown_File_Format );
+ goto Exit;
+ }
+
+ FT_TRACE2(( "table directory loaded\n" ));
+ FT_TRACE2(( "\n" ));
Exit:
return error;
if ( FT_STREAM_READ_FIELDS( header_fields, header ) )
goto Exit;
- FT_TRACE3(( "Units per EM: %4u\n", header->Units_Per_EM ));
- FT_TRACE3(( "IndexToLoc: %4d\n", header->Index_To_Loc_Format ));
+ FT_TRACE3(( "Units per EM: %4hu\n", header->Units_Per_EM ));
+ FT_TRACE3(( "IndexToLoc: %4hd\n", header->Index_To_Loc_Format ));
Exit:
return error;
if ( maxProfile->maxTwilightPoints > ( 0xFFFFU - 4 ) )
{
FT_TRACE0(( "tt_face_load_maxp:"
- " too much twilight points in `maxp' table;\n"
- " "
+ " too much twilight points in `maxp' table;\n" ));
+ FT_TRACE0(( " "
" some glyphs might be rendered incorrectly\n" ));
maxProfile->maxTwilightPoints = 0xFFFFU - 4;
}
}
- FT_TRACE3(( "numGlyphs: %u\n", maxProfile->numGlyphs ));
+ FT_TRACE3(( "numGlyphs: %hu\n", maxProfile->numGlyphs ));
Exit:
return error;
FT_ULong table_pos, table_len;
FT_ULong storage_start, storage_limit;
TT_NameTable table;
+ TT_Name names = NULL;
+ TT_LangTag langTags = NULL;
static const FT_Frame_Field name_table_fields[] =
{
storage_start += 2 + 4 * table->numLangTagRecords;
/* allocate language tag records array */
- if ( FT_NEW_ARRAY( table->langTags, table->numLangTagRecords ) ||
- FT_FRAME_ENTER( table->numLangTagRecords * 4 ) )
+ if ( FT_QNEW_ARRAY( langTags, table->numLangTagRecords ) ||
+ FT_FRAME_ENTER( table->numLangTagRecords * 4 ) )
goto Exit;
/* load language tags */
{
- TT_LangTag entry = table->langTags;
+ TT_LangTag entry = langTags;
TT_LangTag limit = FT_OFFSET( entry, table->numLangTagRecords );
/* invalid entry; ignore it */
entry->stringLength = 0;
}
+
+ /* mark the string as not yet loaded */
+ entry->string = NULL;
}
+
+ table->langTags = langTags;
+ langTags = NULL;
}
FT_FRAME_EXIT();
}
/* allocate name records array */
- if ( FT_NEW_ARRAY( table->names, table->numNameRecords ) ||
- FT_FRAME_ENTER( table->numNameRecords * 12 ) )
+ if ( FT_QNEW_ARRAY( names, table->numNameRecords ) ||
+ FT_FRAME_ENTER( table->numNameRecords * 12 ) )
goto Exit;
/* load name records */
{
- TT_Name entry = table->names;
+ TT_Name entry = names;
FT_UInt count = table->numNameRecords;
+ FT_UInt valid = 0;
for ( ; count > 0; count-- )
}
}
+ /* mark the string as not yet converted */
+ entry->string = NULL;
+
+ valid++;
entry++;
}
/* reduce array size to the actually used elements */
- count = (FT_UInt)( entry - table->names );
- (void)FT_RENEW_ARRAY( table->names,
- table->numNameRecords,
- count );
- table->numNameRecords = count;
+ FT_MEM_QRENEW_ARRAY( names,
+ table->numNameRecords,
+ valid );
+ table->names = names;
+ names = NULL;
+ table->numNameRecords = valid;
}
FT_FRAME_EXIT();
face->num_names = (FT_UShort)table->numNameRecords;
Exit:
+ FT_FREE( names );
+ FT_FREE( langTags );
return error;
}
}
}
- FT_TRACE3(( "sTypoAscender: %4d\n", os2->sTypoAscender ));
- FT_TRACE3(( "sTypoDescender: %4d\n", os2->sTypoDescender ));
- FT_TRACE3(( "usWinAscent: %4u\n", os2->usWinAscent ));
- FT_TRACE3(( "usWinDescent: %4u\n", os2->usWinDescent ));
- FT_TRACE3(( "fsSelection: 0x%2x\n", os2->fsSelection ));
+ FT_TRACE3(( "sTypoAscender: %4hd\n", os2->sTypoAscender ));
+ FT_TRACE3(( "sTypoDescender: %4hd\n", os2->sTypoDescender ));
+ FT_TRACE3(( "usWinAscent: %4hu\n", os2->usWinAscent ));
+ FT_TRACE3(( "usWinDescent: %4hu\n", os2->usWinDescent ));
+ FT_TRACE3(( "fsSelection: 0x%2hx\n", os2->fsSelection ));
Exit:
return error;
if ( FT_STREAM_READ_FIELDS( post_fields, post ) )
return error;
+ if ( post->FormatType != 0x00030000L &&
+ post->FormatType != 0x00025000L &&
+ post->FormatType != 0x00020000L &&
+ post->FormatType != 0x00010000L )
+ return FT_THROW( Invalid_Post_Table_Format );
+
/* we don't load the glyph names, we do that in another */
/* module (ttpost). */
FT_Error error;
FT_Memory memory = stream->memory;
- FT_UInt j,num_ranges;
- TT_GaspRange gaspranges = NULL;
+ FT_UShort j, num_ranges;
+ TT_GaspRange gasp_ranges = NULL;
/* the gasp table is optional */
if ( FT_FRAME_ENTER( 4L ) )
goto Exit;
- face->gasp.version = FT_GET_USHORT();
- face->gasp.numRanges = FT_GET_USHORT();
+ face->gasp.version = FT_GET_USHORT();
+ num_ranges = FT_GET_USHORT();
FT_FRAME_EXIT();
goto Exit;
}
- num_ranges = face->gasp.numRanges;
- FT_TRACE3(( "numRanges: %u\n", num_ranges ));
+ FT_TRACE3(( "numRanges: %hu\n", num_ranges ));
- if ( FT_QNEW_ARRAY( face->gasp.gaspRanges, num_ranges ) ||
- FT_FRAME_ENTER( num_ranges * 4L ) )
+ if ( FT_QNEW_ARRAY( gasp_ranges, num_ranges ) ||
+ FT_FRAME_ENTER( num_ranges * 4L ) )
goto Exit;
- gaspranges = face->gasp.gaspRanges;
-
for ( j = 0; j < num_ranges; j++ )
{
- gaspranges[j].maxPPEM = FT_GET_USHORT();
- gaspranges[j].gaspFlag = FT_GET_USHORT();
+ gasp_ranges[j].maxPPEM = FT_GET_USHORT();
+ gasp_ranges[j].gaspFlag = FT_GET_USHORT();
- FT_TRACE3(( "gaspRange %d: rangeMaxPPEM %5d, rangeGaspBehavior 0x%x\n",
+ FT_TRACE3(( "gaspRange %hu: rangeMaxPPEM %5hu, rangeGaspBehavior 0x%hx\n",
j,
- gaspranges[j].maxPPEM,
- gaspranges[j].gaspFlag ));
+ gasp_ranges[j].maxPPEM,
+ gasp_ranges[j].gaspFlag ));
}
+ face->gasp.gaspRanges = gasp_ranges;
+ gasp_ranges = NULL;
+ face->gasp.numRanges = num_ranges;
+
FT_FRAME_EXIT();
Exit:
+ FT_FREE( gasp_ranges );
return error;
}
* Load the basic TrueType tables, i.e., tables that can be either in
* TTF or OTF fonts (specification).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* Load the metrics tables common to TTF and OTF fonts (body).
*
- * Copyright (C) 2006-2020 by
+ * Copyright (C) 2006-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
FT_Service_MetricsVariations var =
- (FT_Service_MetricsVariations)face->var;
+ (FT_Service_MetricsVariations)face->tt_var;
#endif
}
#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
- if ( var )
+ if ( var && face->blend )
{
FT_Face f = FT_FACE( face );
FT_Int a = (FT_Int)*aadvance;
*
* Load the metrics tables common to TTF and OTF fonts (specification).
*
- * Copyright (C) 2006-2020 by
+ * Copyright (C) 2006-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* PostScript name table processing for TrueType and OpenType fonts
* (body).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
#define MAC_NAME( x ) (FT_String*)psnames->macintosh_name( (FT_UInt)(x) )
-#else /* FT_CONFIG_OPTION_POSTSCRIPT_NAMES */
+#else /* !FT_CONFIG_OPTION_POSTSCRIPT_NAMES */
/* Otherwise, we ignore the `psnames' module, and provide our own */
};
-#endif /* FT_CONFIG_OPTION_POSTSCRIPT_NAMES */
+#endif /* !FT_CONFIG_OPTION_POSTSCRIPT_NAMES */
static FT_Error
- load_format_20( TT_Face face,
- FT_Stream stream,
- FT_ULong post_limit )
+ load_format_20( TT_Post_Names names,
+ FT_Stream stream,
+ FT_UShort num_glyphs,
+ FT_ULong post_len )
{
FT_Memory memory = stream->memory;
FT_Error error;
- FT_Int num_glyphs;
- FT_UShort num_names;
+ FT_UShort n;
+ FT_UShort num_names = 0;
FT_UShort* glyph_indices = NULL;
- FT_Char** name_strings = NULL;
+ FT_Byte** name_strings = NULL;
+ FT_Byte* q;
- if ( FT_READ_USHORT( num_glyphs ) )
- goto Exit;
-
- /* UNDOCUMENTED! The number of glyphs in this table can be smaller */
- /* than the value in the maxp table (cf. cyberbit.ttf). */
-
- /* There already exist fonts which have more than 32768 glyph names */
- /* in this table, so the test for this threshold has been dropped. */
-
- if ( num_glyphs > face->max_profile.numGlyphs )
+ if ( (FT_ULong)num_glyphs * 2 > post_len )
{
error = FT_THROW( Invalid_File_Format );
goto Exit;
}
- /* load the indices */
- {
- FT_Int n;
-
-
- if ( FT_NEW_ARRAY ( glyph_indices, num_glyphs ) ||
- FT_FRAME_ENTER( num_glyphs * 2L ) )
- goto Fail;
-
- for ( n = 0; n < num_glyphs; n++ )
- glyph_indices[n] = FT_GET_USHORT();
+ /* load the indices and note their maximum */
+ if ( FT_QNEW_ARRAY( glyph_indices, num_glyphs ) ||
+ FT_FRAME_ENTER( num_glyphs * 2 ) )
+ goto Fail;
- FT_FRAME_EXIT();
- }
+ q = (FT_Byte*)stream->cursor;
- /* compute number of names stored in table */
+ for ( n = 0; n < num_glyphs; n++ )
{
- FT_Int n;
+ FT_UShort idx = FT_NEXT_USHORT( q );
- num_names = 0;
+ if ( idx > num_names )
+ num_names = idx;
- for ( n = 0; n < num_glyphs; n++ )
- {
- FT_Int idx;
+ glyph_indices[n] = idx;
+ }
+ FT_FRAME_EXIT();
- idx = glyph_indices[n];
- if ( idx >= 258 )
- {
- idx -= 257;
- if ( idx > num_names )
- num_names = (FT_UShort)idx;
- }
- }
- }
+ /* compute number of names stored in the table */
+ num_names = num_names > 257 ? num_names - 257 : 0;
/* now load the name strings */
+ if ( num_names )
{
- FT_UShort n;
+ FT_ULong p;
+ FT_Byte* strings;
- if ( FT_NEW_ARRAY( name_strings, num_names ) )
- goto Fail;
+ post_len -= (FT_ULong)num_glyphs * 2;
- for ( n = 0; n < num_names; n++ )
- {
- FT_UInt len;
+ if ( FT_QALLOC( name_strings, num_names * sizeof ( FT_Byte* ) +
+ post_len + 1 ) )
+ goto Fail;
+ strings = (FT_Byte*)( name_strings + num_names );
+ if ( FT_STREAM_READ( strings, post_len ) )
+ goto Fail;
- if ( FT_STREAM_POS() >= post_limit )
- break;
- else
- {
- FT_TRACE6(( "load_format_20: %ld byte left in post table\n",
- post_limit - FT_STREAM_POS() ));
+ /* convert from Pascal- to C-strings and set pointers */
+ for ( p = 0, n = 0; p < post_len && n < num_names; n++ )
+ {
+ FT_UInt len = strings[p];
- if ( FT_READ_BYTE( len ) )
- goto Fail1;
- }
- if ( len > post_limit ||
- FT_STREAM_POS() > post_limit - len )
+ if ( len > 63U )
{
- FT_Int d = (FT_Int)post_limit - (FT_Int)FT_STREAM_POS();
-
-
- FT_ERROR(( "load_format_20:"
- " exceeding string length (%d),"
- " truncating at end of post table (%d byte left)\n",
- len, d ));
- len = (FT_UInt)FT_MAX( 0, d );
+ error = FT_THROW( Invalid_File_Format );
+ goto Fail;
}
- if ( FT_NEW_ARRAY( name_strings[n], len + 1 ) ||
- FT_STREAM_READ( name_strings[n], len ) )
- goto Fail1;
-
- name_strings[n][len] = '\0';
+ strings[p] = 0;
+ name_strings[n] = strings + p + 1;
+ p += len + 1;
}
+ strings[post_len] = 0;
+ /* deal with missing or insufficient string data */
if ( n < num_names )
{
- FT_ERROR(( "load_format_20:"
- " all entries in post table are already parsed,"
- " using NULL names for gid %d - %d\n",
- n, num_names - 1 ));
+ FT_TRACE4(( "load_format_20: %hu PostScript names are truncated\n",
+ num_names - n ));
+
for ( ; n < num_names; n++ )
- if ( FT_NEW_ARRAY( name_strings[n], 1 ) )
- goto Fail1;
- else
- name_strings[n][0] = '\0';
+ name_strings[n] = strings + post_len;
}
}
/* all right, set table fields and exit successfully */
- {
- TT_Post_20 table = &face->postscript_names.names.format_20;
+ names->num_glyphs = num_glyphs;
+ names->num_names = num_names;
+ names->glyph_indices = glyph_indices;
+ names->glyph_names = name_strings;
-
- table->num_glyphs = (FT_UShort)num_glyphs;
- table->num_names = (FT_UShort)num_names;
- table->glyph_indices = glyph_indices;
- table->glyph_names = name_strings;
- }
return FT_Err_Ok;
- Fail1:
- {
- FT_UShort n;
-
-
- for ( n = 0; n < num_names; n++ )
- FT_FREE( name_strings[n] );
- }
-
Fail:
FT_FREE( name_strings );
FT_FREE( glyph_indices );
static FT_Error
- load_format_25( TT_Face face,
- FT_Stream stream,
- FT_ULong post_limit )
+ load_format_25( TT_Post_Names names,
+ FT_Stream stream,
+ FT_UShort num_glyphs,
+ FT_ULong post_len )
{
FT_Memory memory = stream->memory;
FT_Error error;
- FT_Int num_glyphs;
- FT_Char* offset_table = NULL;
-
- FT_UNUSED( post_limit );
-
+ FT_UShort n;
+ FT_UShort* glyph_indices = NULL;
+ FT_Byte* q;
- if ( FT_READ_USHORT( num_glyphs ) )
- goto Exit;
- /* check the number of glyphs */
- if ( num_glyphs > face->max_profile.numGlyphs ||
- num_glyphs > 258 ||
- num_glyphs < 1 )
+ /* check the number of glyphs, including the theoretical limit */
+ if ( num_glyphs > post_len ||
+ num_glyphs > 258 + 128 )
{
error = FT_THROW( Invalid_File_Format );
goto Exit;
}
- if ( FT_NEW_ARRAY( offset_table, num_glyphs ) ||
- FT_STREAM_READ( offset_table, num_glyphs ) )
+ /* load the indices and check their Mac range */
+ if ( FT_QNEW_ARRAY( glyph_indices, num_glyphs ) ||
+ FT_FRAME_ENTER( num_glyphs ) )
goto Fail;
- /* now check the offset table */
- {
- FT_Int n;
+ q = (FT_Byte*)stream->cursor;
+ for ( n = 0; n < num_glyphs; n++ )
+ {
+ FT_Int idx = n + FT_NEXT_CHAR( q );
- for ( n = 0; n < num_glyphs; n++ )
- {
- FT_Long idx = (FT_Long)n + offset_table[n];
+ if ( idx < 0 || idx > 257 )
+ idx = 0;
- if ( idx < 0 || idx > num_glyphs )
- {
- error = FT_THROW( Invalid_File_Format );
- goto Fail;
- }
- }
+ glyph_indices[n] = (FT_UShort)idx;
}
- /* OK, set table fields and exit successfully */
- {
- TT_Post_25 table = &face->postscript_names.names.format_25;
-
+ FT_FRAME_EXIT();
- table->num_glyphs = (FT_UShort)num_glyphs;
- table->offsets = offset_table;
- }
+ /* OK, set table fields and exit successfully */
+ names->num_glyphs = num_glyphs;
+ names->glyph_indices = glyph_indices;
return FT_Err_Ok;
Fail:
- FT_FREE( offset_table );
+ FT_FREE( glyph_indices );
Exit:
return error;
static FT_Error
load_post_names( TT_Face face )
{
- FT_Stream stream;
- FT_Error error;
- FT_Fixed format;
+ FT_Error error = FT_Err_Ok;
+ FT_Stream stream = face->root.stream;
+ FT_Fixed format = face->postscript.FormatType;
FT_ULong post_len;
- FT_ULong post_limit;
+ FT_UShort num_glyphs;
- /* get a stream for the face's resource */
- stream = face->root.stream;
-
/* seek to the beginning of the PS names table */
error = face->goto_table( face, TTAG_post, stream, &post_len );
if ( error )
goto Exit;
- post_limit = FT_STREAM_POS() + post_len;
-
- format = face->postscript.FormatType;
-
- /* go to beginning of subtable */
- if ( FT_STREAM_SKIP( 32 ) )
+ /* UNDOCUMENTED! The number of glyphs in this table can be smaller */
+ /* than the value in the maxp table (cf. cyberbit.ttf). */
+ if ( post_len < 34 ||
+ FT_STREAM_SKIP( 32 ) ||
+ FT_READ_USHORT( num_glyphs ) ||
+ num_glyphs > face->max_profile.numGlyphs ||
+ num_glyphs == 0 )
goto Exit;
- /* now read postscript table */
+ /* now read postscript names data */
if ( format == 0x00020000L )
- error = load_format_20( face, stream, post_limit );
+ error = load_format_20( &face->postscript_names, stream,
+ num_glyphs, post_len - 34 );
else if ( format == 0x00025000L )
- error = load_format_25( face, stream, post_limit );
- else
- error = FT_THROW( Invalid_File_Format );
-
- face->postscript_names.loaded = 1;
+ error = load_format_25( &face->postscript_names, stream,
+ num_glyphs, post_len - 34 );
Exit:
+ face->postscript_names.loaded = 1; /* even if failed */
return error;
}
{
FT_Memory memory = face->root.memory;
TT_Post_Names names = &face->postscript_names;
- FT_Fixed format;
- if ( names->loaded )
+ if ( names->num_glyphs )
{
- format = face->postscript.FormatType;
-
- if ( format == 0x00020000L )
- {
- TT_Post_20 table = &names->names.format_20;
- FT_UShort n;
-
-
- FT_FREE( table->glyph_indices );
- table->num_glyphs = 0;
-
- for ( n = 0; n < table->num_names; n++ )
- FT_FREE( table->glyph_names[n] );
-
- FT_FREE( table->glyph_names );
- table->num_names = 0;
- }
- else if ( format == 0x00025000L )
- {
- TT_Post_25 table = &names->names.format_25;
-
+ FT_FREE( names->glyph_indices );
+ names->num_glyphs = 0;
+ }
- FT_FREE( table->offsets );
- table->num_glyphs = 0;
- }
+ if ( names->num_names )
+ {
+ FT_FREE( names->glyph_names );
+ names->num_names = 0;
}
+
names->loaded = 0;
}
FT_String** PSname )
{
FT_Error error;
- TT_Post_Names names;
FT_Fixed format;
#ifdef FT_CONFIG_OPTION_POSTSCRIPT_NAMES
return FT_THROW( Unimplemented_Feature );
#endif
- names = &face->postscript_names;
-
/* `.notdef' by default */
*PSname = MAC_NAME( 0 );
if ( idx < 258 ) /* paranoid checking */
*PSname = MAC_NAME( idx );
}
- else if ( format == 0x00020000L )
+ else if ( format == 0x00020000L ||
+ format == 0x00025000L )
{
- TT_Post_20 table = &names->names.format_20;
+ TT_Post_Names names = &face->postscript_names;
if ( !names->loaded )
goto End;
}
- if ( idx < (FT_UInt)table->num_glyphs )
+ if ( idx < (FT_UInt)names->num_glyphs )
{
- FT_UShort name_index = table->glyph_indices[idx];
+ FT_UShort name_index = names->glyph_indices[idx];
if ( name_index < 258 )
*PSname = MAC_NAME( name_index );
- else
- *PSname = (FT_String*)table->glyph_names[name_index - 258];
+ else /* only for version 2.0 */
+ *PSname = (FT_String*)names->glyph_names[name_index - 258];
}
}
- else if ( format == 0x00025000L )
- {
- TT_Post_25 table = &names->names.format_25;
-
-
- if ( !names->loaded )
- {
- error = load_post_names( face );
- if ( error )
- goto End;
- }
-
- if ( idx < (FT_UInt)table->num_glyphs ) /* paranoid checking */
- *PSname = MAC_NAME( (FT_Int)idx + table->offsets[idx] );
- }
/* nothing to do for format == 0x00030000L */
End:
+ /* post format errors ignored */
return FT_Err_Ok;
}
#else /* !TT_CONFIG_OPTION_POSTSCRIPT_NAMES */
/* ANSI C doesn't like empty source files */
- typedef int _tt_post_dummy;
+ typedef int tt_post_dummy_;
#endif /* !TT_CONFIG_OPTION_POSTSCRIPT_NAMES */
* PostScript name table processing for TrueType and OpenType fonts
* (specification).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* TrueType and OpenType embedded bitmap support (body).
*
- * Copyright (C) 2005-2020 by
+ * Copyright (C) 2005-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* Copyright 2013 by Google, Inc.
goto Exit;
}
- /* we currently don't support bit 1; however, it is better to */
- /* draw at least something... */
if ( flags == 3 )
- FT_TRACE1(( "tt_face_load_sbit_strikes:"
- " sbix overlay not supported yet\n"
- " "
- " expect bad rendering results\n" ));
+ face->root.face_flags |= FT_FACE_FLAG_SBIX_OVERLAY;
/*
* Count the number of strikes available in the table. We are a bit
if ( !face->ebdt_size )
{
FT_TRACE2(( "tt_face_load_sbit_strikes:"
- " no embedded bitmap data table found;\n"
- " "
+ " no embedded bitmap data table found;\n" ));
+ FT_TRACE2(( " "
" resetting number of strikes to zero\n" ));
face->sbit_num_strikes = 0;
}
if ( metrics->ascender == 0 )
{
FT_TRACE2(( "tt_face_load_strike_metrics:"
- " sanitizing invalid ascender and descender\n"
- " "
+ " sanitizing invalid ascender and descender\n" ));
+ FT_TRACE2(( " "
" values for strike %ld (%dppem, %dppem)\n",
strike_index,
metrics->x_ppem, metrics->y_ppem ));
if ( metrics->height == 0 )
{
FT_TRACE2(( "tt_face_load_strike_metrics:"
- " sanitizing invalid height value\n"
- " "
+ " sanitizing invalid height value\n" ));
+ FT_TRACE2(( " "
" for strike (%d, %d)\n",
metrics->x_ppem, metrics->y_ppem ));
metrics->height = metrics->y_ppem * 64;
/* set the scale values (in 16.16 units) so advances */
/* from the hmtx and vmtx table are scaled correctly */
- metrics->x_scale = FT_MulDiv( metrics->x_ppem,
- 64 * 0x10000,
+ metrics->x_scale = FT_DivFix( metrics->x_ppem * 64,
face->header.Units_Per_EM );
- metrics->y_scale = FT_MulDiv( metrics->y_ppem,
- 64 * 0x10000,
+ metrics->y_scale = FT_DivFix( metrics->y_ppem * 64,
face->header.Units_Per_EM );
return FT_Err_Ok;
{
FT_Stream stream = face->root.stream;
FT_UInt offset;
- FT_UShort upem, ppem, resolution;
+ FT_UShort ppem, resolution;
TT_HoriHeader *hori;
- FT_Pos ppem_; /* to reduce casts */
+ FT_Fixed scale;
FT_Error error;
FT_Byte* p;
FT_FRAME_EXIT();
- upem = face->header.Units_Per_EM;
- hori = &face->horizontal;
-
metrics->x_ppem = ppem;
metrics->y_ppem = ppem;
- ppem_ = (FT_Pos)ppem;
+ scale = FT_DivFix( ppem * 64, face->header.Units_Per_EM );
+ hori = &face->horizontal;
- metrics->ascender =
- FT_MulDiv( hori->Ascender, ppem_ * 64, upem );
- metrics->descender =
- FT_MulDiv( hori->Descender, ppem_ * 64, upem );
- metrics->height =
- FT_MulDiv( hori->Ascender - hori->Descender + hori->Line_Gap,
- ppem_ * 64, upem );
- metrics->max_advance =
- FT_MulDiv( hori->advance_Width_Max, ppem_ * 64, upem );
+ metrics->ascender = FT_MulFix( hori->Ascender, scale );
+ metrics->descender = FT_MulFix( hori->Descender, scale );
+ metrics->height =
+ FT_MulFix( hori->Ascender - hori->Descender + hori->Line_Gap,
+ scale );
+ metrics->max_advance = FT_MulFix( hori->advance_Width_Max, scale );
/* set the scale values (in 16.16 units) so advances */
/* from the hmtx and vmtx table are scaled correctly */
- metrics->x_scale = FT_MulDiv( metrics->x_ppem,
- 64 * 0x10000,
- face->header.Units_Per_EM );
- metrics->y_scale = FT_MulDiv( metrics->y_ppem,
- 64 * 0x10000,
- face->header.Units_Per_EM );
+ metrics->x_scale = scale;
+ metrics->y_scale = scale;
return error;
}
pitch = bitmap->pitch;
line = bitmap->buffer;
+ if ( !line )
+ goto Exit;
+
width = decoder->metrics->width;
height = decoder->metrics->height;
goto Fail;
p += 1; /* skip padding */
- /* fall-through */
+ FALL_THROUGH;
case 9:
loader = tt_sbit_decoder_load_compound;
if ( !error )
{
- FT_Short abearing;
+ FT_Short abearing; /* not used here */
FT_UShort aadvance;
tt_face_get_metrics( face, FALSE, glyph_index, &abearing, &aadvance );
metrics->horiBearingX = (FT_Short)originOffsetX;
- metrics->horiBearingY = (FT_Short)( -originOffsetY + metrics->height );
+ metrics->vertBearingX = (FT_Short)originOffsetX;
+
+ metrics->horiBearingY = (FT_Short)( originOffsetY + metrics->height );
+ metrics->vertBearingY = (FT_Short)originOffsetY;
+
metrics->horiAdvance = (FT_UShort)( aadvance *
face->root.size->metrics.x_ppem /
face->header.Units_Per_EM );
+
+ if ( face->vertical_info )
+ tt_face_get_metrics( face, TRUE, glyph_index, &abearing, &aadvance );
+ else if ( face->os2.version != 0xFFFFU )
+ aadvance = (FT_UShort)FT_ABS( face->os2.sTypoAscender -
+ face->os2.sTypoDescender );
+ else
+ aadvance = (FT_UShort)FT_ABS( face->horizontal.Ascender -
+ face->horizontal.Descender );
+
+ metrics->vertAdvance = (FT_UShort)( aadvance *
+ face->root.size->metrics.x_ppem /
+ face->header.Units_Per_EM );
}
return error;
}
- FT_LOCAL( FT_Error )
+ FT_LOCAL_DEF( FT_Error )
tt_face_load_sbit_image( TT_Face face,
FT_ULong strike_index,
FT_UInt glyph_index,
#else /* !TT_CONFIG_OPTION_EMBEDDED_BITMAPS */
/* ANSI C doesn't like empty source files */
- typedef int _tt_sbit_dummy;
+ typedef int tt_sbit_dummy_;
#endif /* !TT_CONFIG_OPTION_EMBEDDED_BITMAPS */
*
* TrueType and OpenType embedded bitmap support (specification).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
--- /dev/null
+/****************************************************************************
+ *
+ * ttsvg.c
+ *
+ * OpenType SVG Color (specification).
+ *
+ * Copyright (C) 2022-2023 by
+ * David Turner, Robert Wilhelm, Werner Lemberg, and Moazin Khatti.
+ *
+ * This file is part of the FreeType project, and may only be used,
+ * modified, and distributed under the terms of the FreeType project
+ * license, LICENSE.TXT. By continuing to use, modify, or distribute
+ * this file you indicate that you have read the license and
+ * understand and accept it fully.
+ *
+ */
+
+
+ /**************************************************************************
+ *
+ * 'SVG' table specification:
+ *
+ * https://docs.microsoft.com/en-us/typography/opentype/spec/svg
+ *
+ */
+
+#include <ft2build.h>
+#include <freetype/internal/ftstream.h>
+#include <freetype/internal/ftobjs.h>
+#include <freetype/internal/ftdebug.h>
+#include <freetype/tttags.h>
+#include <freetype/ftgzip.h>
+#include <freetype/otsvg.h>
+
+
+#ifdef FT_CONFIG_OPTION_SVG
+
+#include "ttsvg.h"
+
+
+ /* NOTE: These table sizes are given by the specification. */
+#define SVG_TABLE_HEADER_SIZE (10U)
+#define SVG_DOCUMENT_RECORD_SIZE (12U)
+#define SVG_DOCUMENT_LIST_MINIMUM_SIZE (2U + SVG_DOCUMENT_RECORD_SIZE)
+#define SVG_MINIMUM_SIZE (SVG_TABLE_HEADER_SIZE + \
+ SVG_DOCUMENT_LIST_MINIMUM_SIZE)
+
+
+ typedef struct Svg_
+ {
+ FT_UShort version; /* table version (starting at 0) */
+ FT_UShort num_entries; /* number of SVG document records */
+
+ FT_Byte* svg_doc_list; /* pointer to the start of SVG Document List */
+
+ void* table; /* memory that backs up SVG */
+ FT_ULong table_size;
+
+ } Svg;
+
+
+ /**************************************************************************
+ *
+ * The macro FT_COMPONENT is used in trace mode. It is an implicit
+ * parameter of the FT_TRACE() and FT_ERROR() macros, usued to print/log
+ * messages during execution.
+ */
+#undef FT_COMPONENT
+#define FT_COMPONENT ttsvg
+
+
+ FT_LOCAL_DEF( FT_Error )
+ tt_face_load_svg( TT_Face face,
+ FT_Stream stream )
+ {
+ FT_Error error;
+ FT_Memory memory = face->root.memory;
+
+ FT_ULong table_size;
+ FT_Byte* table = NULL;
+ FT_Byte* p = NULL;
+ Svg* svg = NULL;
+ FT_ULong offsetToSVGDocumentList;
+
+
+ error = face->goto_table( face, TTAG_SVG, stream, &table_size );
+ if ( error )
+ goto NoSVG;
+
+ if ( table_size < SVG_MINIMUM_SIZE )
+ goto InvalidTable;
+
+ if ( FT_FRAME_EXTRACT( table_size, table ) )
+ goto NoSVG;
+
+ /* Allocate memory for the SVG object */
+ if ( FT_NEW( svg ) )
+ goto NoSVG;
+
+ p = table;
+ svg->version = FT_NEXT_USHORT( p );
+ offsetToSVGDocumentList = FT_NEXT_ULONG( p );
+
+ if ( offsetToSVGDocumentList < SVG_TABLE_HEADER_SIZE ||
+ offsetToSVGDocumentList > table_size -
+ SVG_DOCUMENT_LIST_MINIMUM_SIZE )
+ goto InvalidTable;
+
+ svg->svg_doc_list = (FT_Byte*)( table + offsetToSVGDocumentList );
+
+ p = svg->svg_doc_list;
+ svg->num_entries = FT_NEXT_USHORT( p );
+
+ FT_TRACE3(( "version: %d\n", svg->version ));
+ FT_TRACE3(( "number of entries: %d\n", svg->num_entries ));
+
+ if ( offsetToSVGDocumentList + 2U +
+ svg->num_entries * SVG_DOCUMENT_RECORD_SIZE > table_size )
+ goto InvalidTable;
+
+ svg->table = table;
+ svg->table_size = table_size;
+
+ face->svg = svg;
+ face->root.face_flags |= FT_FACE_FLAG_SVG;
+
+ return FT_Err_Ok;
+
+ InvalidTable:
+ error = FT_THROW( Invalid_Table );
+
+ NoSVG:
+ FT_FRAME_RELEASE( table );
+ FT_FREE( svg );
+ face->svg = NULL;
+
+ return error;
+ }
+
+
+ FT_LOCAL_DEF( void )
+ tt_face_free_svg( TT_Face face )
+ {
+ FT_Memory memory = face->root.memory;
+ FT_Stream stream = face->root.stream;
+
+ Svg* svg = (Svg*)face->svg;
+
+
+ if ( svg )
+ {
+ FT_FRAME_RELEASE( svg->table );
+ FT_FREE( svg );
+ }
+ }
+
+
+ typedef struct Svg_doc_
+ {
+ FT_UShort start_glyph_id;
+ FT_UShort end_glyph_id;
+
+ FT_ULong offset;
+ FT_ULong length;
+
+ } Svg_doc;
+
+
+ static Svg_doc
+ extract_svg_doc( FT_Byte* stream )
+ {
+ Svg_doc doc;
+
+
+ doc.start_glyph_id = FT_NEXT_USHORT( stream );
+ doc.end_glyph_id = FT_NEXT_USHORT( stream );
+
+ doc.offset = FT_NEXT_ULONG( stream );
+ doc.length = FT_NEXT_ULONG( stream );
+
+ return doc;
+ }
+
+
+ static FT_Int
+ compare_svg_doc( Svg_doc doc,
+ FT_UInt glyph_index )
+ {
+ if ( glyph_index < doc.start_glyph_id )
+ return -1;
+ else if ( glyph_index > doc.end_glyph_id )
+ return 1;
+ else
+ return 0;
+ }
+
+
+ static FT_Error
+ find_doc( FT_Byte* document_records,
+ FT_UShort num_entries,
+ FT_UInt glyph_index,
+ FT_ULong *doc_offset,
+ FT_ULong *doc_length,
+ FT_UShort *start_glyph,
+ FT_UShort *end_glyph )
+ {
+ FT_Error error;
+
+ Svg_doc start_doc;
+ Svg_doc mid_doc = { 0, 0, 0, 0 }; /* pacify compiler */
+ Svg_doc end_doc;
+
+ FT_Bool found = FALSE;
+ FT_UInt i = 0;
+
+ FT_UInt start_index = 0;
+ FT_UInt end_index = num_entries - 1;
+ FT_Int comp_res;
+
+
+ /* search algorithm */
+ if ( num_entries == 0 )
+ {
+ error = FT_THROW( Invalid_Table );
+ return error;
+ }
+
+ start_doc = extract_svg_doc( document_records + start_index * 12 );
+ end_doc = extract_svg_doc( document_records + end_index * 12 );
+
+ if ( ( compare_svg_doc( start_doc, glyph_index ) == -1 ) ||
+ ( compare_svg_doc( end_doc, glyph_index ) == 1 ) )
+ {
+ error = FT_THROW( Invalid_Glyph_Index );
+ return error;
+ }
+
+ while ( start_index <= end_index )
+ {
+ i = ( start_index + end_index ) / 2;
+ mid_doc = extract_svg_doc( document_records + i * 12 );
+ comp_res = compare_svg_doc( mid_doc, glyph_index );
+
+ if ( comp_res == 1 )
+ {
+ start_index = i + 1;
+ start_doc = extract_svg_doc( document_records + start_index * 4 );
+ }
+ else if ( comp_res == -1 )
+ {
+ end_index = i - 1;
+ end_doc = extract_svg_doc( document_records + end_index * 4 );
+ }
+ else
+ {
+ found = TRUE;
+ break;
+ }
+ }
+ /* search algorithm end */
+
+ if ( found != TRUE )
+ {
+ FT_TRACE5(( "SVG glyph not found\n" ));
+ error = FT_THROW( Invalid_Glyph_Index );
+ }
+ else
+ {
+ *doc_offset = mid_doc.offset;
+ *doc_length = mid_doc.length;
+
+ *start_glyph = mid_doc.start_glyph_id;
+ *end_glyph = mid_doc.end_glyph_id;
+
+ error = FT_Err_Ok;
+ }
+
+ return error;
+ }
+
+
+ FT_LOCAL_DEF( FT_Error )
+ tt_face_load_svg_doc( FT_GlyphSlot glyph,
+ FT_UInt glyph_index )
+ {
+ FT_Error error = FT_Err_Ok;
+ TT_Face face = (TT_Face)glyph->face;
+ FT_Memory memory = face->root.memory;
+ Svg* svg = (Svg*)face->svg;
+
+ FT_Byte* doc_list;
+ FT_ULong doc_limit;
+
+ FT_Byte* doc;
+ FT_ULong doc_offset;
+ FT_ULong doc_length;
+ FT_UShort doc_start_glyph_id;
+ FT_UShort doc_end_glyph_id;
+
+ FT_SVG_Document svg_document = (FT_SVG_Document)glyph->other;
+
+
+ FT_ASSERT( !( svg == NULL ) );
+
+ doc_list = svg->svg_doc_list;
+
+ error = find_doc( doc_list + 2, svg->num_entries, glyph_index,
+ &doc_offset, &doc_length,
+ &doc_start_glyph_id, &doc_end_glyph_id );
+ if ( error != FT_Err_Ok )
+ goto Exit;
+
+ doc_limit = svg->table_size -
+ (FT_ULong)( doc_list - (FT_Byte*)svg->table );
+ if ( doc_offset > doc_limit ||
+ doc_length > doc_limit - doc_offset )
+ {
+ error = FT_THROW( Invalid_Table );
+ goto Exit;
+ }
+
+ doc = doc_list + doc_offset;
+
+ if ( doc_length > 6 &&
+ doc[0] == 0x1F &&
+ doc[1] == 0x8B &&
+ doc[2] == 0x08 )
+ {
+#ifdef FT_CONFIG_OPTION_USE_ZLIB
+
+ FT_ULong uncomp_size;
+ FT_Byte* uncomp_buffer = NULL;
+
+
+ /*
+ * Get the size of the original document. This helps in allotting the
+ * buffer to accommodate the uncompressed version. The last 4 bytes
+ * of the compressed document are equal to the original size modulo
+ * 2^32. Since the size of SVG documents is less than 2^32 bytes we
+ * can use this accurately. The four bytes are stored in
+ * little-endian format.
+ */
+ FT_TRACE4(( "SVG document is GZIP compressed\n" ));
+ uncomp_size = (FT_ULong)doc[doc_length - 1] << 24 |
+ (FT_ULong)doc[doc_length - 2] << 16 |
+ (FT_ULong)doc[doc_length - 3] << 8 |
+ (FT_ULong)doc[doc_length - 4];
+
+ if ( FT_QALLOC( uncomp_buffer, uncomp_size ) )
+ goto Exit;
+
+ error = FT_Gzip_Uncompress( memory,
+ uncomp_buffer,
+ &uncomp_size,
+ doc,
+ doc_length );
+ if ( error )
+ {
+ FT_FREE( uncomp_buffer );
+ error = FT_THROW( Invalid_Table );
+ goto Exit;
+ }
+
+ glyph->internal->flags |= FT_GLYPH_OWN_GZIP_SVG;
+
+ doc = uncomp_buffer;
+ doc_length = uncomp_size;
+
+#else /* !FT_CONFIG_OPTION_USE_ZLIB */
+
+ error = FT_THROW( Unimplemented_Feature );
+ goto Exit;
+
+#endif /* !FT_CONFIG_OPTION_USE_ZLIB */
+ }
+
+ svg_document->svg_document = doc;
+ svg_document->svg_document_length = doc_length;
+
+ svg_document->metrics = glyph->face->size->metrics;
+ svg_document->units_per_EM = glyph->face->units_per_EM;
+
+ svg_document->start_glyph_id = doc_start_glyph_id;
+ svg_document->end_glyph_id = doc_end_glyph_id;
+
+ svg_document->transform.xx = 0x10000;
+ svg_document->transform.xy = 0;
+ svg_document->transform.yx = 0;
+ svg_document->transform.yy = 0x10000;
+
+ svg_document->delta.x = 0;
+ svg_document->delta.y = 0;
+
+ FT_TRACE5(( "start_glyph_id: %d\n", doc_start_glyph_id ));
+ FT_TRACE5(( "end_glyph_id: %d\n", doc_end_glyph_id ));
+ FT_TRACE5(( "svg_document:\n" ));
+ FT_TRACE5(( " %.*s\n", (FT_UInt)doc_length, doc ));
+
+ glyph->other = svg_document;
+
+ Exit:
+ return error;
+ }
+
+#else /* !FT_CONFIG_OPTION_SVG */
+
+ /* ANSI C doesn't like empty source files */
+ typedef int tt_svg_dummy_;
+
+#endif /* !FT_CONFIG_OPTION_SVG */
+
+
+/* END */
--- /dev/null
+/****************************************************************************
+ *
+ * ttsvg.h
+ *
+ * OpenType SVG Color (specification).
+ *
+ * Copyright (C) 2022-2023 by
+ * David Turner, Robert Wilhelm, Werner Lemberg, and Moazin Khatti.
+ *
+ * This file is part of the FreeType project, and may only be used,
+ * modified, and distributed under the terms of the FreeType project
+ * license, LICENSE.TXT. By continuing to use, modify, or distribute
+ * this file you indicate that you have read the license and
+ * understand and accept it fully.
+ *
+ */
+
+#ifndef TTSVG_H_
+#define TTSVG_H_
+
+#include <freetype/internal/ftstream.h>
+#include <freetype/internal/tttypes.h>
+
+
+FT_BEGIN_HEADER
+
+ FT_LOCAL( FT_Error )
+ tt_face_load_svg( TT_Face face,
+ FT_Stream stream );
+
+ FT_LOCAL( void )
+ tt_face_free_svg( TT_Face face );
+
+ FT_LOCAL( FT_Error )
+ tt_face_load_svg_doc( FT_GlyphSlot glyph,
+ FT_UInt glyph_index );
+
+FT_END_HEADER
+
+#endif /* TTSVG_H_ */
+
+
+/* END */
*
* WOFF2 Font table tags (base).
*
- * Copyright (C) 2019-2020 by
+ * Copyright (C) 2019-2023 by
* Nikhil Ramakrishnan, David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
#include <freetype/tttags.h>
+
+#ifdef FT_CONFIG_OPTION_USE_BROTLI
+
#include "woff2tags.h"
/*
*
* for details.
*/
- FT_LOCAL_DEF( FT_ULong )
+ FT_LOCAL_DEF( FT_Tag )
woff2_known_tags( FT_Byte index )
{
- const FT_ULong known_tags[63] =
+ static const FT_Tag known_tags[63] =
{
FT_MAKE_TAG('c', 'm', 'a', 'p'), /* 0 */
FT_MAKE_TAG('h', 'e', 'a', 'd'), /* 1 */
return known_tags[index];
}
+#else /* !FT_CONFIG_OPTION_USE_BROTLI */
+
+ /* ANSI C doesn't like empty source files */
+ typedef int woff2tags_dummy_;
+
+#endif /* !FT_CONFIG_OPTION_USE_BROTLI */
+
/* END */
*
* woff2tags.h
*
- * WOFFF2 Font table tags (specification).
+ * WOFF2 Font table tags (specification).
*
- * Copyright (C) 2019-2020 by
+ * Copyright (C) 2019-2023 by
* Nikhil Ramakrishnan, David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
FT_BEGIN_HEADER
+#ifdef FT_CONFIG_OPTION_USE_BROTLI
- FT_LOCAL( FT_ULong )
+ FT_LOCAL( FT_Tag )
woff2_known_tags( FT_Byte index );
+#endif
FT_END_HEADER
*
* A new `perfect' anti-aliasing renderer (body).
*
- * Copyright (C) 2000-2020 by
+ * Copyright (C) 2000-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
#define FT_INT_MAX INT_MAX
#define FT_ULONG_MAX ULONG_MAX
-#define ADD_LONG( a, b ) \
- (long)( (unsigned long)(a) + (unsigned long)(b) )
-#define SUB_LONG( a, b ) \
- (long)( (unsigned long)(a) - (unsigned long)(b) )
-#define MUL_LONG( a, b ) \
- (long)( (unsigned long)(a) * (unsigned long)(b) )
-#define NEG_LONG( a ) \
- (long)( -(unsigned long)(a) )
+#define ADD_INT( a, b ) \
+ (int)( (unsigned int)(a) + (unsigned int)(b) )
+
+#define FT_STATIC_BYTE_CAST( type, var ) (type)(unsigned char)(var)
#define ft_memset memset
typedef ptrdiff_t FT_PtrDist;
-#define ErrRaster_Invalid_Mode -2
-#define ErrRaster_Invalid_Outline -1
-#define ErrRaster_Invalid_Argument -3
-#define ErrRaster_Memory_Overflow -4
+#define Smooth_Err_Ok 0
+#define Smooth_Err_Invalid_Outline -1
+#define Smooth_Err_Cannot_Render_Glyph -2
+#define Smooth_Err_Invalid_Argument -3
+#define Smooth_Err_Raster_Overflow -4
#define FT_BEGIN_HEADER
#define FT_END_HEADER
#define FT_ERROR( varformat ) FT_Message varformat
#endif
-#define FT_THROW( e ) \
- ( FT_Throw( FT_ERR_CAT( ErrRaster_, e ), \
- __LINE__, \
- __FILE__ ) | \
- FT_ERR_CAT( ErrRaster_, e ) )
+#define FT_THROW( e ) \
+ ( FT_Throw( FT_ERR_CAT( Smooth_Err_, e ), \
+ __LINE__, \
+ __FILE__ ) | \
+ FT_ERR_CAT( Smooth_Err_, e ) )
#else /* !FT_DEBUG_LEVEL_TRACE */
#define FT_TRACE5( x ) do { } while ( 0 ) /* nothing */
#define FT_TRACE7( x ) do { } while ( 0 ) /* nothing */
#define FT_ERROR( x ) do { } while ( 0 ) /* nothing */
-#define FT_THROW( e ) FT_ERR_CAT( ErrRaster_, e )
-
+#define FT_THROW( e ) FT_ERR_CAT( Smooth_Err_, e )
#endif /* !FT_DEBUG_LEVEL_TRACE */
+#define FT_Trace_Enable() do { } while ( 0 ) /* nothing */
+#define FT_Trace_Disable() do { } while ( 0 ) /* nothing */
+
+
#define FT_DEFINE_OUTLINE_FUNCS( class_, \
move_to_, line_to_, \
conic_to_, cubic_to_, \
#else /* !STANDALONE_ */
+#include <ft2build.h>
+#include FT_CONFIG_CONFIG_H
#include "ftgrays.h"
#include <freetype/internal/ftobjs.h>
#include <freetype/internal/ftdebug.h>
#include "ftsmerrs.h"
-#define Smooth_Err_Invalid_Mode Smooth_Err_Cannot_Render_Glyph
-#define Smooth_Err_Memory_Overflow Smooth_Err_Out_Of_Memory
-#define ErrRaster_Memory_Overflow Smooth_Err_Out_Of_Memory
-
#endif /* !STANDALONE_ */
#define PIXEL_BITS 8
#define ONE_PIXEL ( 1 << PIXEL_BITS )
+#undef TRUNC
#define TRUNC( x ) (TCoord)( (x) >> PIXEL_BITS )
+#undef FRACT
#define FRACT( x ) (TCoord)( (x) & ( ONE_PIXEL - 1 ) )
#if PIXEL_BITS >= 6
} \
FT_END_STMNT
-#ifdef __arm__
+#if defined( __GNUC__ ) && __GNUC__ < 7 && defined( __arm__ )
/* Work around a bug specific to GCC which make the compiler fail to */
/* optimize a division and modulo operation on the same parameters */
/* into a single call to `__aeabi_idivmod'. See */
#endif /* __arm__ */
- /* These macros speed up repetitive divisions by replacing them */
- /* with multiplications and right shifts. */
-#define FT_UDIVPREP( c, b ) \
- long b ## _r = c ? (long)( FT_ULONG_MAX >> PIXEL_BITS ) / ( b ) \
- : 0
-#define FT_UDIV( a, b ) \
- (TCoord)( ( (unsigned long)( a ) * (unsigned long)( b ## _r ) ) >> \
- ( sizeof( long ) * FT_CHAR_BIT - PIXEL_BITS ) )
+ /* Calculating coverages for a slanted line requires a division each */
+ /* time the line crosses from cell to cell. These macros speed up */
+ /* the repetitive divisions by replacing them with multiplications */
+ /* and right shifts so that at most two divisions are performed for */
+ /* each slanted line. Nevertheless, these divisions are noticeable */
+ /* in the overall performance because flattened curves produce a */
+ /* very large number of slanted lines. */
+ /* */
+ /* The division results here are always within ONE_PIXEL. Therefore */
+ /* the shift magnitude should be at least PIXEL_BITS wider than the */
+ /* divisors to provide sufficient accuracy of the multiply-shift. */
+ /* It should not exceed (64 - PIXEL_BITS) to prevent overflowing and */
+ /* leave enough room for 64-bit unsigned multiplication however. */
+#define FT_UDIVPREP( c, b ) \
+ FT_Int64 b ## _r = c ? (FT_Int64)0xFFFFFFFF / ( b ) : 0
+#define FT_UDIV( a, b ) \
+ (TCoord)( ( (FT_UInt64)( a ) * (FT_UInt64)( b ## _r ) ) >> 32 )
+
+
+ /* Scale area and apply fill rule to calculate the coverage byte. */
+ /* The top fill bit is used for the non-zero rule. The eighth */
+ /* fill bit is used for the even-odd rule. The higher coverage */
+ /* bytes are either clamped for the non-zero-rule or discarded */
+ /* later for the even-odd rule. */
+#define FT_FILL_RULE( coverage, area, fill ) \
+ FT_BEGIN_STMNT \
+ coverage = (int)( area >> ( PIXEL_BITS * 2 + 1 - 8 ) ); \
+ if ( coverage & fill ) \
+ coverage = ~coverage; \
+ if ( coverage > 255 && fill & INT_MIN ) \
+ coverage = 255; \
+ FT_END_STMNT
+
+
+ /* It is faster to write small spans byte-by-byte than calling */
+ /* `memset'. This is mainly due to the cost of the function call. */
+#define FT_GRAY_SET( d, s, count ) \
+ FT_BEGIN_STMNT \
+ unsigned char* q = d; \
+ switch ( count ) \
+ { \
+ case 7: *q++ = (unsigned char)s; FALL_THROUGH; \
+ case 6: *q++ = (unsigned char)s; FALL_THROUGH; \
+ case 5: *q++ = (unsigned char)s; FALL_THROUGH; \
+ case 4: *q++ = (unsigned char)s; FALL_THROUGH; \
+ case 3: *q++ = (unsigned char)s; FALL_THROUGH; \
+ case 2: *q++ = (unsigned char)s; FALL_THROUGH; \
+ case 1: *q = (unsigned char)s; FALL_THROUGH; \
+ case 0: break; \
+ default: FT_MEM_SET( d, s, count ); \
+ } \
+ FT_END_STMNT
/**************************************************************************
#endif
/* FT_Span buffer size for direct rendering only */
-#define FT_MAX_GRAY_SPANS 10
+#define FT_MAX_GRAY_SPANS 16
#if defined( _MSC_VER ) /* Visual C++ (and Intel C++) */
{
ft_jmp_buf jump_buffer;
- TCoord ex, ey;
- TCoord min_ex, max_ex;
+ TCoord min_ex, max_ex; /* min and max integer pixel coordinates */
TCoord min_ey, max_ey;
+ TCoord count_ey; /* same as (max_ey - min_ey) */
- TArea area;
- TCoord cover;
- int invalid;
+ PCell cell; /* current cell */
+ PCell cell_free; /* call allocation next free slot */
+ PCell cell_null; /* last cell, used as dumpster and limit */
- PCell* ycells;
- PCell cells;
- FT_PtrDist max_cells;
- FT_PtrDist num_cells;
+ PCell* ycells; /* array of cell linked-lists; one per */
+ /* vertical coordinate in the current band */
- TPos x, y;
+ TPos x, y; /* last point position */
- FT_Outline outline;
- TPixmap target;
+ FT_Outline outline; /* input outline */
+ TPixmap target; /* target pixmap */
FT_Raster_Span_Func render_span;
void* render_span_data;
- FT_Span spans[FT_MAX_GRAY_SPANS];
- int num_spans;
} gray_TWorker, *gray_PWorker;
#pragma warning( pop )
#endif
-
#ifndef FT_STATIC_RASTER
#define ras (*worker)
#else
static gray_TWorker ras;
#endif
+ /* The |x| value of the null cell. Must be the largest possible */
+ /* integer value stored in a `TCell.x` field. */
+#define CELL_MAX_X_VALUE INT_MAX
+
+
+#define FT_INTEGRATE( ras, a, b ) \
+ ras.cell->cover = ADD_INT( ras.cell->cover, a ), \
+ ras.cell->area = ADD_INT( ras.cell->area, (a) * (TArea)(b) )
+
typedef struct gray_TRaster_
{
- void* memory;
+ void* memory;
} gray_TRaster, *gray_PRaster;
printf( "%3d:", y );
- for ( ; cell != NULL; cell = cell->next )
+ for ( ; cell != ras.cell_null; cell = cell->next )
printf( " (%3d, c:%4d, a:%6d)",
cell->x, cell->cover, cell->area );
printf( "\n" );
/**************************************************************************
*
- * Record the current cell in the linked list.
+ * Set the current cell to a new position.
*/
static void
- gray_record_cell( RAS_ARG )
+ gray_set_cell( RAS_ARG_ TCoord ex,
+ TCoord ey )
{
- PCell *pcell, cell;
- TCoord x = ras.ex;
-
+ /* Move the cell pointer to a new position in the linked list. We use */
+ /* a dumpster null cell for everything outside of the clipping region */
+ /* during the render phase. This means that: */
+ /* */
+ /* . the new vertical position must be within min_ey..max_ey-1. */
+ /* . the new horizontal position must be strictly less than max_ex */
+ /* */
+ /* Note that if a cell is to the left of the clipping region, it is */
+ /* actually set to the (min_ex-1) horizontal position. */
- pcell = &ras.ycells[ras.ey - ras.min_ey];
- while ( ( cell = *pcell ) )
- {
- if ( cell->x > x )
- break;
+ TCoord ey_index = ey - ras.min_ey;
- if ( cell->x == x )
- goto Found;
- pcell = &cell->next;
- }
+ if ( ey_index < 0 || ey_index >= ras.count_ey || ex >= ras.max_ex )
+ ras.cell = ras.cell_null;
+ else
+ {
+ PCell* pcell = ras.ycells + ey_index;
+ PCell cell;
- if ( ras.num_cells >= ras.max_cells )
- ft_longjmp( ras.jump_buffer, 1 );
- /* insert new cell */
- cell = ras.cells + ras.num_cells++;
- cell->x = x;
- cell->area = ras.area;
- cell->cover = ras.cover;
+ ex = FT_MAX( ex, ras.min_ex - 1 );
- cell->next = *pcell;
- *pcell = cell;
+ while ( 1 )
+ {
+ cell = *pcell;
- return;
+ if ( cell->x > ex )
+ break;
- Found:
- /* update old cell */
- cell->area += ras.area;
- cell->cover += ras.cover;
- }
+ if ( cell->x == ex )
+ goto Found;
+ pcell = &cell->next;
+ }
- /**************************************************************************
- *
- * Set the current cell to a new position.
- */
- static void
- gray_set_cell( RAS_ARG_ TCoord ex,
- TCoord ey )
- {
- /* Move the cell pointer to a new position. We set the `invalid' */
- /* flag to indicate that the cell isn't part of those we're interested */
- /* in during the render phase. This means that: */
- /* */
- /* . the new vertical position must be within min_ey..max_ey-1. */
- /* . the new horizontal position must be strictly less than max_ex */
- /* */
- /* Note that if a cell is to the left of the clipping region, it is */
- /* actually set to the (min_ex-1) horizontal position. */
+ /* insert new cell */
+ cell = ras.cell_free++;
+ if ( cell >= ras.cell_null )
+ ft_longjmp( ras.jump_buffer, 1 );
- /* record the current one if it is valid and substantial */
- if ( !ras.invalid && ( ras.area || ras.cover ) )
- gray_record_cell( RAS_VAR );
+ cell->x = ex;
+ cell->area = 0;
+ cell->cover = 0;
- ras.area = 0;
- ras.cover = 0;
- ras.ex = FT_MAX( ex, ras.min_ex - 1 );
- ras.ey = ey;
+ cell->next = *pcell;
+ *pcell = cell;
- ras.invalid = ( ey >= ras.max_ey || ey < ras.min_ey ||
- ex >= ras.max_ex );
+ Found:
+ ras.cell = cell;
+ }
}
-#ifndef FT_LONG64
+#ifndef FT_INT64
/**************************************************************************
*
return;
}
- fx1 = FRACT( x1 );
- fx2 = FRACT( x2 );
+ fx1 = FRACT( x1 );
+ fx2 = FRACT( x2 );
/* everything is located in a single cell. That is easy! */
/* */
/* XXX: y-delta and x-delta below should be related. */
FT_DIV_MOD( TCoord, p, dx, delta, mod );
- ras.area += (TArea)( ( fx1 + first ) * delta );
- ras.cover += delta;
- y1 += delta;
- ex1 += incr;
+ FT_INTEGRATE( ras, delta, fx1 + first );
+ y1 += delta;
+ ex1 += incr;
gray_set_cell( RAS_VAR_ ex1, ey );
if ( ex1 != ex2 )
delta++;
}
- ras.area += (TArea)( ONE_PIXEL * delta );
- ras.cover += delta;
- y1 += delta;
- ex1 += incr;
+ FT_INTEGRATE( ras, delta, ONE_PIXEL );
+ y1 += delta;
+ ex1 += incr;
gray_set_cell( RAS_VAR_ ex1, ey );
} while ( ex1 != ex2 );
}
fx1 = ONE_PIXEL - first;
End:
- dy = y2 - y1;
-
- ras.area += (TArea)( ( fx1 + fx2 ) * dy );
- ras.cover += dy;
+ FT_INTEGRATE( ras, y2 - y1, fx1 + fx2 );
}
{
TCoord ex = TRUNC( ras.x );
TCoord two_fx = FRACT( ras.x ) << 1;
- TArea area;
if ( dy > 0)
incr = -1;
}
- delta = first - fy1;
- ras.area += (TArea)two_fx * delta;
- ras.cover += delta;
- ey1 += incr;
+ delta = first - fy1;
+ FT_INTEGRATE( ras, delta, two_fx);
+ ey1 += incr;
gray_set_cell( RAS_VAR_ ex, ey1 );
delta = first + first - ONE_PIXEL;
- area = (TArea)two_fx * delta;
while ( ey1 != ey2 )
{
- ras.area += area;
- ras.cover += delta;
- ey1 += incr;
+ FT_INTEGRATE( ras, delta, two_fx);
+ ey1 += incr;
gray_set_cell( RAS_VAR_ ex, ey1 );
}
- delta = fy2 - ONE_PIXEL + first;
- ras.area += (TArea)two_fx * delta;
- ras.cover += delta;
+ delta = fy2 - ONE_PIXEL + first;
+ FT_INTEGRATE( ras, delta, two_fx);
goto End;
}
do
{
fy2 = ONE_PIXEL;
- ras.cover += ( fy2 - fy1 );
- ras.area += ( fy2 - fy1 ) * fx1 * 2;
+ FT_INTEGRATE( ras, fy2 - fy1, fx1 * 2 );
fy1 = 0;
ey1++;
gray_set_cell( RAS_VAR_ ex1, ey1 );
do
{
fy2 = 0;
- ras.cover += ( fy2 - fy1 );
- ras.area += ( fy2 - fy1 ) * fx1 * 2;
+ FT_INTEGRATE( ras, fy2 - fy1, fx1 * 2 );
fy1 = ONE_PIXEL;
ey1--;
gray_set_cell( RAS_VAR_ ex1, ey1 );
}
else /* any other line */
{
- TPos prod = dx * (TPos)fy1 - dy * (TPos)fx1;
+ FT_Int64 prod = dx * (FT_Int64)fy1 - dy * (FT_Int64)fx1;
FT_UDIVPREP( ex1 != ex2, dx );
FT_UDIVPREP( ey1 != ey2, dy );
/* also easily updated when moving from one cell to the next. */
do
{
- if ( prod <= 0 &&
- prod - dx * ONE_PIXEL > 0 ) /* left */
+ if ( prod - dx * ONE_PIXEL > 0 &&
+ prod <= 0 ) /* left */
{
fx2 = 0;
fy2 = FT_UDIV( -prod, -dx );
prod -= dy * ONE_PIXEL;
- ras.cover += ( fy2 - fy1 );
- ras.area += ( fy2 - fy1 ) * ( fx1 + fx2 );
+ FT_INTEGRATE( ras, fy2 - fy1, fx1 + fx2 );
fx1 = ONE_PIXEL;
fy1 = fy2;
ex1--;
}
- else if ( prod - dx * ONE_PIXEL <= 0 &&
- prod - dx * ONE_PIXEL + dy * ONE_PIXEL > 0 ) /* up */
+ else if ( prod - dx * ONE_PIXEL + dy * ONE_PIXEL > 0 &&
+ prod - dx * ONE_PIXEL <= 0 ) /* up */
{
prod -= dx * ONE_PIXEL;
fx2 = FT_UDIV( -prod, dy );
fy2 = ONE_PIXEL;
- ras.cover += ( fy2 - fy1 );
- ras.area += ( fy2 - fy1 ) * ( fx1 + fx2 );
+ FT_INTEGRATE( ras, fy2 - fy1, fx1 + fx2 );
fx1 = fx2;
fy1 = 0;
ey1++;
}
- else if ( prod - dx * ONE_PIXEL + dy * ONE_PIXEL <= 0 &&
- prod + dy * ONE_PIXEL >= 0 ) /* right */
+ else if ( prod + dy * ONE_PIXEL >= 0 &&
+ prod - dx * ONE_PIXEL + dy * ONE_PIXEL <= 0 ) /* right */
{
prod += dy * ONE_PIXEL;
fx2 = ONE_PIXEL;
fy2 = FT_UDIV( prod, dx );
- ras.cover += ( fy2 - fy1 );
- ras.area += ( fy2 - fy1 ) * ( fx1 + fx2 );
+ FT_INTEGRATE( ras, fy2 - fy1, fx1 + fx2 );
fx1 = 0;
fy1 = fy2;
ex1++;
}
- else /* ( prod + dy * ONE_PIXEL < 0 &&
- prod > 0 ) down */
+ else /* ( prod > 0 &&
+ prod + dy * ONE_PIXEL < 0 ) down */
{
fx2 = FT_UDIV( prod, -dy );
fy2 = 0;
prod += dx * ONE_PIXEL;
- ras.cover += ( fy2 - fy1 );
- ras.area += ( fy2 - fy1 ) * ( fx1 + fx2 );
+ FT_INTEGRATE( ras, fy2 - fy1, fx1 + fx2 );
fx1 = fx2;
fy1 = ONE_PIXEL;
ey1--;
}
gray_set_cell( RAS_VAR_ ex1, ey1 );
+
} while ( ex1 != ex2 || ey1 != ey2 );
}
fx2 = FRACT( to_x );
fy2 = FRACT( to_y );
- ras.cover += ( fy2 - fy1 );
- ras.area += ( fy2 - fy1 ) * ( fx1 + fx2 );
+ FT_INTEGRATE( ras, fy2 - fy1, fx1 + fx2 );
End:
- ras.x = to_x;
- ras.y = to_y;
+ ras.x = to_x;
+ ras.y = to_y;
}
#endif
+ /*
+ * Benchmarking shows that using DDA to flatten the quadratic Bézier arcs
+ * is slightly faster in the following cases:
+ *
+ * - When the host CPU is 64-bit.
+ * - When SSE2 SIMD registers and instructions are available (even on
+ * x86).
+ *
+ * For other cases, using binary splits is actually slightly faster.
+ */
+#if ( defined( __SSE2__ ) || \
+ defined( __x86_64__ ) || \
+ defined( _M_AMD64 ) || \
+ ( defined( _M_IX86_FP ) && _M_IX86_FP >= 2 ) ) && \
+ !defined( __VMS )
+# define FT_SSE2 1
+#else
+# define FT_SSE2 0
+#endif
+
+#if FT_SSE2 || \
+ defined( __aarch64__ ) || \
+ defined( _M_ARM64 )
+# define BEZIER_USE_DDA 1
+#else
+# define BEZIER_USE_DDA 0
+#endif
+
+ /*
+ * For now, the code that depends on `BEZIER_USE_DDA` requires `FT_Int64`
+ * to be defined. If `FT_INT64` is not defined, meaning there is no
+ * 64-bit type available, disable it to avoid compilation errors. See for
+ * example https://gitlab.freedesktop.org/freetype/freetype/-/issues/1071.
+ */
+#if !defined( FT_INT64 )
+# undef BEZIER_USE_DDA
+# define BEZIER_USE_DDA 0
+#endif
+
+#if BEZIER_USE_DDA
+
+#if FT_SSE2
+# include <emmintrin.h>
+#endif
+
+#define LEFT_SHIFT( a, b ) (FT_Int64)( (FT_UInt64)(a) << (b) )
+
+
+ static void
+ gray_render_conic( RAS_ARG_ const FT_Vector* control,
+ const FT_Vector* to )
+ {
+ FT_Vector p0, p1, p2;
+ TPos ax, ay, bx, by, dx, dy;
+ int shift;
+
+ FT_Int64 rx, ry;
+ FT_Int64 qx, qy;
+ FT_Int64 px, py;
+
+ FT_UInt count;
+
+
+ p0.x = ras.x;
+ p0.y = ras.y;
+ p1.x = UPSCALE( control->x );
+ p1.y = UPSCALE( control->y );
+ p2.x = UPSCALE( to->x );
+ p2.y = UPSCALE( to->y );
+
+ /* short-cut the arc that crosses the current band */
+ if ( ( TRUNC( p0.y ) >= ras.max_ey &&
+ TRUNC( p1.y ) >= ras.max_ey &&
+ TRUNC( p2.y ) >= ras.max_ey ) ||
+ ( TRUNC( p0.y ) < ras.min_ey &&
+ TRUNC( p1.y ) < ras.min_ey &&
+ TRUNC( p2.y ) < ras.min_ey ) )
+ {
+ ras.x = p2.x;
+ ras.y = p2.y;
+ return;
+ }
+
+ bx = p1.x - p0.x;
+ by = p1.y - p0.y;
+ ax = p2.x - p1.x - bx; /* p0.x + p2.x - 2 * p1.x */
+ ay = p2.y - p1.y - by; /* p0.y + p2.y - 2 * p1.y */
+
+ dx = FT_ABS( ax );
+ dy = FT_ABS( ay );
+ if ( dx < dy )
+ dx = dy;
+
+ if ( dx <= ONE_PIXEL / 4 )
+ {
+ gray_render_line( RAS_VAR_ p2.x, p2.y );
+ return;
+ }
+
+ /* We can calculate the number of necessary bisections because */
+ /* each bisection predictably reduces deviation exactly 4-fold. */
+ /* Even 32-bit deviation would vanish after 16 bisections. */
+ shift = 0;
+ do
+ {
+ dx >>= 2;
+ shift += 1;
+
+ } while ( dx > ONE_PIXEL / 4 );
+
+ /*
+ * The (P0,P1,P2) arc equation, for t in [0,1] range:
+ *
+ * P(t) = P0*(1-t)^2 + P1*2*t*(1-t) + P2*t^2
+ *
+ * P(t) = P0 + 2*(P1-P0)*t + (P0+P2-2*P1)*t^2
+ * = P0 + 2*B*t + A*t^2
+ *
+ * for A = P0 + P2 - 2*P1
+ * and B = P1 - P0
+ *
+ * Let's consider the difference when advancing by a small
+ * parameter h:
+ *
+ * Q(h,t) = P(t+h) - P(t) = 2*B*h + A*h^2 + 2*A*h*t
+ *
+ * And then its own difference:
+ *
+ * R(h,t) = Q(h,t+h) - Q(h,t) = 2*A*h*h = R (constant)
+ *
+ * Since R is always a constant, it is possible to compute
+ * successive positions with:
+ *
+ * P = P0
+ * Q = Q(h,0) = 2*B*h + A*h*h
+ * R = 2*A*h*h
+ *
+ * loop:
+ * P += Q
+ * Q += R
+ * EMIT(P)
+ *
+ * To ensure accurate results, perform computations on 64-bit
+ * values, after scaling them by 2^32.
+ *
+ * h = 1 / 2^N
+ *
+ * R << 32 = 2 * A << (32 - N - N)
+ * = A << (33 - 2*N)
+ *
+ * Q << 32 = (2 * B << (32 - N)) + (A << (32 - N - N))
+ * = (B << (33 - N)) + (A << (32 - 2*N))
+ */
+
+#if FT_SSE2
+ /* Experience shows that for small shift values, */
+ /* SSE2 is actually slower. */
+ if ( shift > 2 )
+ {
+ union
+ {
+ struct { FT_Int64 ax, ay, bx, by; } i;
+ struct { __m128i a, b; } vec;
+
+ } u;
+
+ union
+ {
+ struct { FT_Int32 px_lo, px_hi, py_lo, py_hi; } i;
+ __m128i vec;
+
+ } v;
+
+ __m128i a, b;
+ __m128i r, q, q2;
+ __m128i p;
+
+
+ u.i.ax = ax;
+ u.i.ay = ay;
+ u.i.bx = bx;
+ u.i.by = by;
+
+ a = _mm_load_si128( &u.vec.a );
+ b = _mm_load_si128( &u.vec.b );
+
+ r = _mm_slli_epi64( a, 33 - 2 * shift );
+ q = _mm_slli_epi64( b, 33 - shift );
+ q2 = _mm_slli_epi64( a, 32 - 2 * shift );
+
+ q = _mm_add_epi64( q2, q );
+
+ v.i.px_lo = 0;
+ v.i.px_hi = p0.x;
+ v.i.py_lo = 0;
+ v.i.py_hi = p0.y;
+
+ p = _mm_load_si128( &v.vec );
+
+ for ( count = 1U << shift; count > 0; count-- )
+ {
+ p = _mm_add_epi64( p, q );
+ q = _mm_add_epi64( q, r );
+
+ _mm_store_si128( &v.vec, p );
+
+ gray_render_line( RAS_VAR_ v.i.px_hi, v.i.py_hi );
+ }
+
+ return;
+ }
+#endif /* FT_SSE2 */
+
+ rx = LEFT_SHIFT( ax, 33 - 2 * shift );
+ ry = LEFT_SHIFT( ay, 33 - 2 * shift );
+
+ qx = LEFT_SHIFT( bx, 33 - shift ) + LEFT_SHIFT( ax, 32 - 2 * shift );
+ qy = LEFT_SHIFT( by, 33 - shift ) + LEFT_SHIFT( ay, 32 - 2 * shift );
+
+ px = LEFT_SHIFT( p0.x, 32 );
+ py = LEFT_SHIFT( p0.y, 32 );
+
+ for ( count = 1U << shift; count > 0; count-- )
+ {
+ px += qx;
+ py += qy;
+ qx += rx;
+ qy += ry;
+
+ gray_render_line( RAS_VAR_ (FT_Pos)( px >> 32 ),
+ (FT_Pos)( py >> 32 ) );
+ }
+ }
+
+#else /* !BEZIER_USE_DDA */
+
+ /*
+ * Note that multiple attempts to speed up the function below
+ * with SSE2 intrinsics, using various data layouts, have turned
+ * out to be slower than the non-SIMD code below.
+ */
static void
gray_split_conic( FT_Vector* base )
{
FT_Vector bez_stack[16 * 2 + 1]; /* enough to accommodate bisections */
FT_Vector* arc = bez_stack;
TPos dx, dy;
- int draw, split;
+ int draw;
arc[0].x = UPSCALE( to->x );
/* many times as there are trailing zeros in the counter. */
do
{
- split = draw & ( -draw ); /* isolate the rightmost 1-bit */
+ int split = draw & ( -draw ); /* isolate the rightmost 1-bit */
+
+
while ( ( split >>= 1 ) )
{
gray_split_conic( arc );
} while ( --draw );
}
+#endif /* !BEZIER_USE_DDA */
+
+ /*
+ * For cubic Bézier, binary splits are still faster than DDA
+ * because the splits are adaptive to how quickly each sub-arc
+ * approaches their chord trisection points.
+ *
+ * It might be useful to experiment with SSE2 to speed up
+ * `gray_split_cubic`, though.
+ */
static void
gray_split_cubic( FT_Vector* base )
{
static int
gray_move_to( const FT_Vector* to,
- gray_PWorker worker )
+ void* worker_ ) /* gray_PWorker */
{
+ gray_PWorker worker = (gray_PWorker)worker_;
+
TPos x, y;
static int
gray_line_to( const FT_Vector* to,
- gray_PWorker worker )
+ void* worker_ ) /* gray_PWorker */
{
+ gray_PWorker worker = (gray_PWorker)worker_;
+
+
gray_render_line( RAS_VAR_ UPSCALE( to->x ), UPSCALE( to->y ) );
return 0;
}
static int
gray_conic_to( const FT_Vector* control,
const FT_Vector* to,
- gray_PWorker worker )
+ void* worker_ ) /* gray_PWorker */
{
+ gray_PWorker worker = (gray_PWorker)worker_;
+
+
gray_render_conic( RAS_VAR_ control, to );
return 0;
}
gray_cubic_to( const FT_Vector* control1,
const FT_Vector* control2,
const FT_Vector* to,
- gray_PWorker worker )
+ void* worker_ ) /* gray_PWorker */
{
+ gray_PWorker worker = (gray_PWorker)worker_;
+
+
gray_render_cubic( RAS_VAR_ control1, control2, to );
return 0;
}
static void
- gray_hline( RAS_ARG_ TCoord x,
- TCoord y,
- TArea coverage,
- TCoord acount )
+ gray_sweep( RAS_ARG )
{
- /* scale the coverage from 0..(ONE_PIXEL*ONE_PIXEL*2) to 0..256 */
- coverage >>= PIXEL_BITS * 2 + 1 - 8;
+ int fill = ( ras.outline.flags & FT_OUTLINE_EVEN_ODD_FILL ) ? 0x100
+ : INT_MIN;
+ int coverage;
+ int y;
- /* compute the line's coverage depending on the outline fill rule */
- if ( ras.outline.flags & FT_OUTLINE_EVEN_ODD_FILL )
- {
- coverage &= 511;
- if ( coverage >= 256 )
- coverage = 511 - coverage;
- }
- else /* default non-zero winding rule */
+ for ( y = ras.min_ey; y < ras.max_ey; y++ )
{
- if ( coverage < 0 )
- coverage = ~coverage; /* the same as -coverage - 1 */
+ PCell cell = ras.ycells[y - ras.min_ey];
+ TCoord x = ras.min_ex;
+ TArea cover = 0;
- if ( coverage >= 256 )
- coverage = 255;
- }
+ unsigned char* line = ras.target.origin - ras.target.pitch * y;
- if ( ras.num_spans >= 0 ) /* for FT_RASTER_FLAG_DIRECT only */
- {
- FT_Span* span = ras.spans + ras.num_spans++;
+ for ( ; cell != ras.cell_null; cell = cell->next )
+ {
+ TArea area;
- span->x = (short)x;
- span->len = (unsigned short)acount;
- span->coverage = (unsigned char)coverage;
- if ( ras.num_spans == FT_MAX_GRAY_SPANS )
- {
- /* flush the span buffer and reset the count */
- ras.render_span( y, ras.num_spans, ras.spans, ras.render_span_data );
- ras.num_spans = 0;
- }
- }
- else
- {
- unsigned char* q = ras.target.origin - ras.target.pitch * y + x;
- unsigned char c = (unsigned char)coverage;
+ if ( cover != 0 && cell->x > x )
+ {
+ FT_FILL_RULE( coverage, cover, fill );
+ FT_GRAY_SET( line + x, coverage, cell->x - x );
+ }
+
+ cover += (TArea)cell->cover * ( ONE_PIXEL * 2 );
+ area = cover - cell->area;
+ if ( area != 0 && cell->x >= ras.min_ex )
+ {
+ FT_FILL_RULE( coverage, area, fill );
+ line[cell->x] = (unsigned char)coverage;
+ }
+
+ x = cell->x + 1;
+ }
- /* For small-spans it is faster to do it by ourselves than
- * calling `memset'. This is mainly due to the cost of the
- * function call.
- */
- switch ( acount )
+ if ( cover != 0 ) /* only if cropped */
{
- case 7:
- *q++ = c;
- /* fall through */
- case 6:
- *q++ = c;
- /* fall through */
- case 5:
- *q++ = c;
- /* fall through */
- case 4:
- *q++ = c;
- /* fall through */
- case 3:
- *q++ = c;
- /* fall through */
- case 2:
- *q++ = c;
- /* fall through */
- case 1:
- *q = c;
- /* fall through */
- case 0:
- break;
- default:
- FT_MEM_SET( q, c, acount );
+ FT_FILL_RULE( coverage, cover, fill );
+ FT_GRAY_SET( line + x, coverage, ras.max_ex - x );
}
}
}
static void
- gray_sweep( RAS_ARG )
+ gray_sweep_direct( RAS_ARG )
{
+ int fill = ( ras.outline.flags & FT_OUTLINE_EVEN_ODD_FILL ) ? 0x100
+ : INT_MIN;
+ int coverage;
int y;
+ FT_Span span[FT_MAX_GRAY_SPANS];
+ int n = 0;
+
for ( y = ras.min_ey; y < ras.max_ey; y++ )
{
PCell cell = ras.ycells[y - ras.min_ey];
TCoord x = ras.min_ex;
TArea cover = 0;
- TArea area;
- for ( ; cell != NULL; cell = cell->next )
+ for ( ; cell != ras.cell_null; cell = cell->next )
{
+ TArea area;
+
+
if ( cover != 0 && cell->x > x )
- gray_hline( RAS_VAR_ x, y, cover, cell->x - x );
+ {
+ FT_FILL_RULE( coverage, cover, fill );
+
+ span[n].coverage = (unsigned char)coverage;
+ span[n].x = (short)x;
+ span[n].len = (unsigned short)( cell->x - x );
+
+ if ( ++n == FT_MAX_GRAY_SPANS )
+ {
+ /* flush the span buffer and reset the count */
+ ras.render_span( y, n, span, ras.render_span_data );
+ n = 0;
+ }
+ }
cover += (TArea)cell->cover * ( ONE_PIXEL * 2 );
area = cover - cell->area;
if ( area != 0 && cell->x >= ras.min_ex )
- gray_hline( RAS_VAR_ cell->x, y, area, 1 );
+ {
+ FT_FILL_RULE( coverage, area, fill );
+
+ span[n].coverage = (unsigned char)coverage;
+ span[n].x = (short)cell->x;
+ span[n].len = 1;
+
+ if ( ++n == FT_MAX_GRAY_SPANS )
+ {
+ /* flush the span buffer and reset the count */
+ ras.render_span( y, n, span, ras.render_span_data );
+ n = 0;
+ }
+ }
x = cell->x + 1;
}
- if ( cover != 0 )
- gray_hline( RAS_VAR_ x, y, cover, ras.max_ex - x );
+ if ( cover != 0 ) /* only if cropped */
+ {
+ FT_FILL_RULE( coverage, cover, fill );
+
+ span[n].coverage = (unsigned char)coverage;
+ span[n].x = (short)x;
+ span[n].len = (unsigned short)( ras.max_ex - x );
+
+ ++n;
+ }
- if ( ras.num_spans > 0 ) /* for FT_RASTER_FLAG_DIRECT only */
+ if ( n )
{
/* flush the span buffer and reset the count */
- ras.render_span( y, ras.num_spans, ras.spans, ras.render_span_data );
- ras.num_spans = 0;
+ ras.render_span( y, n, span, ras.render_span_data );
+ n = 0;
}
}
}
int n; /* index of contour in outline */
int first; /* index of first point in contour */
+ int last; /* index of last point in contour */
+
char tag; /* current point's state */
int shift;
shift = func_interface->shift;
delta = func_interface->delta;
- first = 0;
+ last = -1;
for ( n = 0; n < outline->n_contours; n++ )
{
- int last; /* index of last point in contour */
-
-
- FT_TRACE5(( "FT_Outline_Decompose: Outline %d\n", n ));
+ FT_TRACE5(( "FT_Outline_Decompose: Contour %d\n", n ));
+ first = last + 1;
last = outline->contours[n];
- if ( last < 0 )
+ if ( last < first )
goto Invalid_Outline;
+
limit = outline->points + last;
v_start = outline->points[first];
v_start.x / 64.0, v_start.y / 64.0 ));
error = func_interface->line_to( &v_start, user );
- Close:
+ Close:
if ( error )
goto Exit;
-
- first = last + 1;
}
FT_TRACE5(( "FT_Outline_Decompose: Done\n", n ));
- return 0;
+ return Smooth_Err_Ok;
Exit:
FT_TRACE5(( "FT_Outline_Decompose: Error 0x%x\n", error ));
static int
- gray_convert_glyph_inner( RAS_ARG,
+ gray_convert_glyph_inner( RAS_ARG_
int continued )
{
- int error;
+ volatile int error;
if ( ft_setjmp( ras.jump_buffer ) == 0 )
if ( continued )
FT_Trace_Enable();
- if ( !ras.invalid )
- gray_record_cell( RAS_VAR );
-
- FT_TRACE7(( "band [%d..%d]: %ld cell%s\n",
+ FT_TRACE7(( "band [%d..%d]: %td cell%s remaining/\n",
ras.min_ey,
ras.max_ey,
- ras.num_cells,
- ras.num_cells == 1 ? "" : "s" ));
+ ras.cell_null - ras.cell_free,
+ ras.cell_null - ras.cell_free == 1 ? "" : "s" ));
}
else
{
- error = FT_THROW( Memory_Overflow );
+ error = FT_THROW( Raster_Overflow );
FT_TRACE7(( "band [%d..%d]: to be bisected\n",
ras.min_ey, ras.max_ey ));
int continued = 0;
+ /* Initialize the null cell at the end of the poll. */
+ ras.cell_null = buffer + FT_MAX_GRAY_POOL - 1;
+ ras.cell_null->x = CELL_MAX_X_VALUE;
+ ras.cell_null->area = 0;
+ ras.cell_null->cover = 0;
+ ras.cell_null->next = NULL;
+
/* set up vertical bands */
+ ras.ycells = (PCell*)buffer;
+
if ( height > n )
{
/* two divisions rounded up */
height = ( height + n - 1 ) / n;
}
- /* memory management */
- n = ( height * sizeof ( PCell ) + sizeof ( TCell ) - 1 ) / sizeof ( TCell );
-
- ras.cells = buffer + n;
- ras.max_cells = (FT_PtrDist)( FT_MAX_GRAY_POOL - n );
- ras.ycells = (PCell*)buffer;
-
for ( y = yMin; y < yMax; )
{
ras.min_ey = y;
do
{
TCoord width = band[0] - band[1];
+ TCoord w;
int error;
- FT_MEM_ZERO( ras.ycells, height * sizeof ( PCell ) );
+ for ( w = 0; w < width; ++w )
+ ras.ycells[w] = ras.cell_null;
+
+ /* memory management: skip ycells */
+ n = ( (size_t)width * sizeof ( PCell ) + sizeof ( TCell ) - 1 ) /
+ sizeof ( TCell );
- ras.num_cells = 0;
- ras.invalid = 1;
+ ras.cell_free = buffer + n;
+ ras.cell = ras.cell_null;
ras.min_ey = band[1];
ras.max_ey = band[0];
+ ras.count_ey = width;
- error = gray_convert_glyph_inner( RAS_VAR, continued );
+ error = gray_convert_glyph_inner( RAS_VAR_ continued );
continued = 1;
if ( !error )
{
- gray_sweep( RAS_VAR );
+ if ( ras.render_span ) /* for FT_RASTER_FLAG_DIRECT only */
+ gray_sweep_direct( RAS_VAR );
+ else
+ gray_sweep( RAS_VAR );
band--;
continue;
}
- else if ( error != ErrRaster_Memory_Overflow )
- return 1;
+ else if ( error != Smooth_Err_Raster_Overflow )
+ return error;
/* render pool overflow; we will reduce the render band by half */
width >>= 1;
if ( width == 0 )
{
FT_TRACE7(( "gray_convert_glyph: rotten glyph\n" ));
- return 1;
+ return FT_THROW( Raster_Overflow );
}
band++;
} while ( band >= bands );
}
- return 0;
+ return Smooth_Err_Ok;
}
/* this version does not support monochrome rendering */
if ( !( params->flags & FT_RASTER_FLAG_AA ) )
- return FT_THROW( Invalid_Mode );
+ return FT_THROW( Cannot_Render_Glyph );
if ( !outline )
return FT_THROW( Invalid_Outline );
/* return immediately if the outline is empty */
if ( outline->n_points == 0 || outline->n_contours <= 0 )
- return 0;
+ return Smooth_Err_Ok;
if ( !outline->contours || !outline->points )
return FT_THROW( Invalid_Outline );
if ( params->flags & FT_RASTER_FLAG_DIRECT )
{
if ( !params->gray_spans )
- return 0;
+ return Smooth_Err_Ok;
ras.render_span = (FT_Raster_Span_Func)params->gray_spans;
ras.render_span_data = params->user;
- ras.num_spans = 0;
ras.min_ex = params->clip_box.xMin;
ras.min_ey = params->clip_box.yMin;
/* nothing to do */
if ( !target_map->width || !target_map->rows )
- return 0;
+ return Smooth_Err_Ok;
if ( !target_map->buffer )
return FT_THROW( Invalid_Argument );
ras.render_span = (FT_Raster_Span_Func)NULL;
ras.render_span_data = NULL;
- ras.num_spans = -1; /* invalid */
ras.min_ex = 0;
ras.min_ey = 0;
/* exit if nothing to do */
if ( ras.max_ex <= ras.min_ex || ras.max_ey <= ras.min_ey )
- return 0;
+ return Smooth_Err_Ok;
return gray_convert_glyph( RAS_VAR );
}
#else /* !STANDALONE_ */
static int
- gray_raster_new( FT_Memory memory,
- FT_Raster* araster )
+ gray_raster_new( void* memory_,
+ FT_Raster* araster_ )
{
+ FT_Memory memory = (FT_Memory)memory_;
+ gray_PRaster* araster = (gray_PRaster*)araster_;
+
FT_Error error;
gray_PRaster raster = NULL;
- *araster = 0;
- if ( !FT_ALLOC( raster, sizeof ( gray_TRaster ) ) )
- {
+ if ( !FT_NEW( raster ) )
raster->memory = memory;
- *araster = (FT_Raster)raster;
- }
+
+ *araster = raster;
return error;
}
*
* FreeType smooth renderer declaration
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* smooth renderer error codes (specification only).
*
- * Copyright (C) 2001-2020 by
+ * Copyright (C) 2001-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* Anti-aliasing renderer interface (body).
*
- * Copyright (C) 2000-2020 by
+ * Copyright (C) 2000-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
/* initialize renderer -- init its raster */
static FT_Error
- ft_smooth_init( FT_Renderer render )
+ ft_smooth_init( FT_Module module ) /* FT_Renderer */
{
+ FT_Renderer render = (FT_Renderer)module;
+
FT_Vector* sub = render->root.library->lcd_geometry;
ft_smooth_lcd_spans( int y,
int count,
const FT_Span* spans,
- TOrigin* target )
+ void* target_ ) /* TOrigin* */
{
+ TOrigin* target = (TOrigin*)target_;
+
unsigned char* dst_line = target->origin - y * target->pitch;
unsigned char* dst;
unsigned short w;
/* Set up direct rendering to record them on each third byte. */
params.source = outline;
params.flags = FT_RASTER_FLAG_AA | FT_RASTER_FLAG_DIRECT;
- params.gray_spans = (FT_SpanFunc)ft_smooth_lcd_spans;
+ params.gray_spans = ft_smooth_lcd_spans;
params.user = ⌖
params.clip_box.xMin = 0;
/* initialize renderer -- init its raster */
static FT_Error
- ft_smooth_init( FT_Renderer render )
+ ft_smooth_init( FT_Module module ) /* FT_Renderer */
{
+ FT_Renderer render = (FT_Renderer)module;
+
+
/* set up default LCD filtering */
FT_Library_SetLcdFilter( render->root.library, FT_LCD_FILTER_DEFAULT );
ft_smooth_overlap_spans( int y,
int count,
const FT_Span* spans,
- TOrigin* target )
+ void* target_ )
{
+ TOrigin* target = (TOrigin*)target_;
+
+
unsigned char* dst = target->origin - ( y / SCALE ) * target->pitch;
unsigned short x;
unsigned int cover, sum;
/* Set up direct rendering to average oversampled spans. */
params.source = outline;
params.flags = FT_RASTER_FLAG_AA | FT_RASTER_FLAG_DIRECT;
- params.gray_spans = (FT_SpanFunc)ft_smooth_overlap_spans;
+ params.gray_spans = ft_smooth_overlap_spans;
params.user = ⌖
params.clip_box.xMin = 0;
*
* Anti-aliasing renderer interface (specification).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
*
* FreeType anti-aliasing rasterer module component (body only).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
--- /dev/null
+/****************************************************************************
+ *
+ * ftsvg.c
+ *
+ * The FreeType SVG renderer interface (body).
+ *
+ * Copyright (C) 2022-2023 by
+ * David Turner, Robert Wilhelm, Werner Lemberg, and Moazin Khatti.
+ *
+ * This file is part of the FreeType project, and may only be used,
+ * modified, and distributed under the terms of the FreeType project
+ * license, LICENSE.TXT. By continuing to use, modify, or distribute
+ * this file you indicate that you have read the license and
+ * understand and accept it fully.
+ *
+ */
+
+#include <freetype/internal/ftdebug.h>
+#include <freetype/internal/ftserv.h>
+#include <freetype/internal/services/svprop.h>
+#include <freetype/otsvg.h>
+#include <freetype/internal/svginterface.h>
+#include <freetype/ftbbox.h>
+
+#include "ftsvg.h"
+#include "svgtypes.h"
+
+
+ /**************************************************************************
+ *
+ * The macro FT_COMPONENT is used in trace mode. It is an implicit
+ * parameter of the FT_TRACE() and FT_ERROR() macros, usued to print/log
+ * messages during execution.
+ */
+#undef FT_COMPONENT
+#define FT_COMPONENT otsvg
+
+
+#ifdef FT_CONFIG_OPTION_SVG
+
+ /* ft_svg_init */
+ static FT_Error
+ ft_svg_init( FT_Module module )
+ {
+ SVG_Renderer render = (SVG_Renderer)module;
+
+ FT_Error error = FT_Err_Ok;
+
+
+ render->loaded = FALSE;
+ render->hooks_set = FALSE;
+
+ return error;
+ }
+
+
+ static void
+ ft_svg_done( FT_Module module )
+ {
+ SVG_Renderer render = (SVG_Renderer)module;
+
+
+ if ( render->loaded == TRUE &&
+ render->hooks_set == TRUE )
+ render->hooks.free_svg( &render->state );
+
+ render->loaded = FALSE;
+ }
+
+
+ static FT_Error
+ ft_svg_preset_slot( FT_Module module,
+ FT_GlyphSlot slot,
+ FT_Bool cache )
+ {
+ SVG_Renderer svg_renderer = (SVG_Renderer)module;
+ SVG_RendererHooks hooks = svg_renderer->hooks;
+
+
+ if ( svg_renderer->hooks_set == FALSE )
+ {
+ FT_TRACE1(( "Hooks are NOT set. Can't render OT-SVG glyphs\n" ));
+ return FT_THROW( Missing_SVG_Hooks );
+ }
+
+ if ( svg_renderer->loaded == FALSE )
+ {
+ FT_TRACE3(( "ft_svg_preset_slot: first presetting call,"
+ " calling init hook\n" ));
+ hooks.init_svg( &svg_renderer->state );
+
+ svg_renderer->loaded = TRUE;
+ }
+
+ return hooks.preset_slot( slot, cache, &svg_renderer->state );
+ }
+
+
+ static FT_Error
+ ft_svg_render( FT_Renderer renderer,
+ FT_GlyphSlot slot,
+ FT_Render_Mode mode,
+ const FT_Vector* origin )
+ {
+ SVG_Renderer svg_renderer = (SVG_Renderer)renderer;
+
+ FT_Library library = renderer->root.library;
+ FT_Memory memory = library->memory;
+ FT_Error error;
+
+ FT_ULong size_image_buffer;
+
+ SVG_RendererHooks hooks = svg_renderer->hooks;
+
+
+ FT_UNUSED( mode );
+ FT_UNUSED( origin );
+
+ if ( mode != FT_RENDER_MODE_NORMAL )
+ return FT_THROW( Bad_Argument );
+
+ if ( svg_renderer->hooks_set == FALSE )
+ {
+ FT_TRACE1(( "Hooks are NOT set. Can't render OT-SVG glyphs\n" ));
+ return FT_THROW( Missing_SVG_Hooks );
+ }
+
+ if ( svg_renderer->loaded == FALSE )
+ {
+ FT_TRACE3(( "ft_svg_render: first rendering, calling init hook\n" ));
+ error = hooks.init_svg( &svg_renderer->state );
+
+ svg_renderer->loaded = TRUE;
+ }
+
+ ft_svg_preset_slot( (FT_Module)renderer, slot, TRUE );
+
+ size_image_buffer = (FT_ULong)slot->bitmap.pitch * slot->bitmap.rows;
+ /* No `FT_QALLOC` here since we need a clean, empty canvas */
+ /* to start with. */
+ if ( FT_ALLOC( slot->bitmap.buffer, size_image_buffer ) )
+ return error;
+
+ error = hooks.render_svg( slot, &svg_renderer->state );
+ if ( error )
+ FT_FREE( slot->bitmap.buffer );
+ else
+ slot->internal->flags |= FT_GLYPH_OWN_BITMAP;
+
+ return error;
+ }
+
+
+ static const SVG_Interface svg_interface =
+ {
+ ft_svg_preset_slot /* Preset_Bitmap_Func preset_slot */
+ };
+
+
+ static FT_Error
+ ft_svg_property_set( FT_Module module,
+ const char* property_name,
+ const void* value,
+ FT_Bool value_is_string )
+ {
+ FT_Error error = FT_Err_Ok;
+ SVG_Renderer renderer = (SVG_Renderer)module;
+
+
+ if ( !ft_strcmp( property_name, "svg-hooks" ) )
+ {
+ SVG_RendererHooks* hooks;
+
+
+ if ( value_is_string == TRUE )
+ {
+ error = FT_THROW( Invalid_Argument );
+ goto Exit;
+ }
+
+ hooks = (SVG_RendererHooks*)value;
+
+ if ( !hooks->init_svg ||
+ !hooks->free_svg ||
+ !hooks->render_svg ||
+ !hooks->preset_slot )
+ {
+ FT_TRACE0(( "ft_svg_property_set:"
+ " SVG rendering hooks not set because\n" ));
+ FT_TRACE0(( " "
+ " at least one function pointer is NULL\n" ));
+
+ error = FT_THROW( Invalid_Argument );
+ goto Exit;
+ }
+
+ renderer->hooks = *hooks;
+ renderer->hooks_set = TRUE;
+ }
+ else
+ error = FT_THROW( Missing_Property );
+
+ Exit:
+ return error;
+ }
+
+
+ static FT_Error
+ ft_svg_property_get( FT_Module module,
+ const char* property_name,
+ void* value )
+ {
+ FT_Error error = FT_Err_Ok;
+ SVG_Renderer renderer = (SVG_Renderer)module;
+
+
+ if ( !ft_strcmp( property_name, "svg-hooks" ) )
+ {
+ SVG_RendererHooks* hooks = (SVG_RendererHooks*)value;
+
+
+ *hooks = renderer->hooks;
+ }
+ else
+ error = FT_THROW( Missing_Property );
+
+ return error;
+ }
+
+
+ FT_DEFINE_SERVICE_PROPERTIESREC(
+ ft_svg_service_properties,
+
+ ft_svg_property_set, /* FT_Properties_SetFunc set_property */
+ ft_svg_property_get /* FT_Properties_GetFunc get_property */
+ )
+
+
+ FT_DEFINE_SERVICEDESCREC1(
+ ft_svg_services,
+ FT_SERVICE_ID_PROPERTIES, &ft_svg_service_properties )
+
+
+ FT_CALLBACK_DEF( FT_Module_Interface )
+ ft_svg_get_interface( FT_Module module,
+ const char* ft_svg_interface )
+ {
+ FT_Module_Interface result;
+
+
+ FT_UNUSED( module );
+
+ result = ft_service_list_lookup( ft_svg_services, ft_svg_interface );
+ if ( result )
+ return result;
+
+ return 0;
+ }
+
+
+ static FT_Error
+ ft_svg_transform( FT_Renderer renderer,
+ FT_GlyphSlot slot,
+ const FT_Matrix* _matrix,
+ const FT_Vector* _delta )
+ {
+ FT_SVG_Document doc = (FT_SVG_Document)slot->other;
+ FT_Matrix* matrix = (FT_Matrix*)_matrix;
+ FT_Vector* delta = (FT_Vector*)_delta;
+
+ FT_Matrix tmp_matrix;
+ FT_Vector tmp_delta;
+
+ FT_Matrix a, b;
+ FT_Pos x, y;
+
+
+ FT_UNUSED( renderer );
+
+ if ( !matrix )
+ {
+ tmp_matrix.xx = 0x10000;
+ tmp_matrix.xy = 0;
+ tmp_matrix.yx = 0;
+ tmp_matrix.yy = 0x10000;
+
+ matrix = &tmp_matrix;
+ }
+
+ if ( !delta )
+ {
+ tmp_delta.x = 0;
+ tmp_delta.y = 0;
+
+ delta = &tmp_delta;
+ }
+
+ a = doc->transform;
+ b = *matrix;
+ FT_Matrix_Multiply( &b, &a );
+
+
+ x = ADD_LONG( ADD_LONG( FT_MulFix( matrix->xx, doc->delta.x ),
+ FT_MulFix( matrix->xy, doc->delta.y ) ),
+ delta->x );
+ y = ADD_LONG( ADD_LONG( FT_MulFix( matrix->yx, doc->delta.x ),
+ FT_MulFix( matrix->yy, doc->delta.y ) ),
+ delta->y );
+
+ doc->delta.x = x;
+ doc->delta.y = y;
+ doc->transform = a;
+
+ return FT_Err_Ok;
+ }
+
+#endif /* FT_CONFIG_OPTION_SVG */
+
+
+#ifdef FT_CONFIG_OPTION_SVG
+#define PUT_SVG_MODULE( a ) a
+#define SVG_GLYPH_FORMAT FT_GLYPH_FORMAT_SVG
+#else
+#define PUT_SVG_MODULE( a ) NULL
+#define SVG_GLYPH_FORMAT FT_GLYPH_FORMAT_NONE
+#endif
+
+
+ FT_DEFINE_RENDERER(
+ ft_svg_renderer_class,
+
+ FT_MODULE_RENDERER,
+ sizeof ( SVG_RendererRec ),
+
+ "ot-svg",
+ 0x10000L,
+ 0x20000L,
+
+ (const void*)PUT_SVG_MODULE( &svg_interface ), /* module specific interface */
+
+ PUT_SVG_MODULE( ft_svg_init ), /* FT_Module_Constructor module_init */
+ PUT_SVG_MODULE( ft_svg_done ), /* FT_Module_Destructor module_done */
+ PUT_SVG_MODULE( ft_svg_get_interface ), /* FT_Module_Requester get_interface */
+
+ SVG_GLYPH_FORMAT,
+
+ PUT_SVG_MODULE( ft_svg_render ), /* FT_Renderer_RenderFunc render_glyph */
+ PUT_SVG_MODULE( ft_svg_transform ), /* FT_Renderer_TransformFunc transform_glyph */
+ NULL, /* FT_Renderer_GetCBoxFunc get_glyph_cbox */
+ NULL, /* FT_Renderer_SetModeFunc set_mode */
+ NULL /* FT_Raster_Funcs* raster_class */
+ )
+
+
+/* END */
--- /dev/null
+/****************************************************************************
+ *
+ * ftsvg.h
+ *
+ * The FreeType SVG renderer interface (specification).
+ *
+ * Copyright (C) 2022-2023 by
+ * David Turner, Robert Wilhelm, Werner Lemberg, and Moazin Khatti.
+ *
+ * This file is part of the FreeType project, and may only be used,
+ * modified, and distributed under the terms of the FreeType project
+ * license, LICENSE.TXT. By continuing to use, modify, or distribute
+ * this file you indicate that you have read the license and
+ * understand and accept it fully.
+ *
+ */
+
+#ifndef FTSVG_H_
+#define FTSVG_H_
+
+#include <ft2build.h>
+#include <freetype/ftrender.h>
+#include <freetype/internal/ftobjs.h>
+
+
+FT_BEGIN_HEADER
+
+ FT_DECLARE_RENDERER( ft_svg_renderer_class )
+
+FT_END_HEADER
+
+#endif /* FTSVG_H_ */
+
+
+/* END */
--- /dev/null
+#
+# FreeType 2 SVG renderer module definition
+#
+
+
+# Copyright (C) 2022-2023 by
+# David Turner, Robert Wilhelm, Werner Lemberg, and Moazin Khatti.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+FTMODULE_H_COMMANDS += SVG_MODULE
+
+define SVG_MODULE
+$(OPEN_DRIVER) FT_Renderer_Class, ft_svg_renderer_class $(CLOSE_DRIVER)
+$(ECHO_DRIVER)ot-svg $(ECHO_DRIVER_DESC)OT-SVG glyph renderer module$(ECHO_DRIVER_DONE)
+endef
+
+# EOF
--- /dev/null
+#
+# FreeType 2 SVG renderer module build rules
+#
+
+
+# Copyright (C) 2022-2023 by
+# David Turner, Robert Wilhelm, Werner Lemberg, and Moazin Khatti.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# SVG renderer driver directory
+#
+SVG_DIR := $(SRC_DIR)/svg
+
+# compilation flags for the driver
+#
+SVG_COMPILE := $(CC) $(ANSIFLAGS) \
+ $I$(subst /,$(COMPILER_SEP),$(SVG_DIR)) \
+ $(INCLUDE_FLAGS) \
+ $(FT_CFLAGS)
+
+# SVG renderer sources (i.e., C files)
+#
+SVG_DRV_SRC := $(SVG_DIR)/ftsvg.c
+
+
+# SVG renderer headers
+#
+SVG_DRV_H := $(SVG_DIR)/ftsvg.h \
+ $(SVG_DIR)/svgtypes.h
+
+
+# SVG renderer object(s)
+#
+# SVG_DRV_OBJ_M is used during `multi' builds.
+# SVG_DRV_OBJ_S is used during `single' builds.
+#
+SVG_DRV_OBJ_M := $(SVG_DRV_SRC:$(SVG_DIR)/%.c=$(OBJ_DIR)/%.$O)
+SVG_DRV_OBJ_S := $(OBJ_DIR)/svg.$O
+
+# SVG renderer source file for single build
+#
+SVG_DRV_SRC_S := $(SVG_DIR)/svg.c
+
+
+# SVG renderer - single object
+#
+$(SVG_DRV_OBJ_S): $(SVG_DRV_SRC_S) $(SVG_DRV_SRC) \
+ $(FREETYPE_H) $(SVG_DRV_H)
+ $(SVG_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(SVG_DRV_SRC_S))
+
+
+# SVG renderer - multiple objects
+#
+$(OBJ_DIR)/%.$O: $(SVG_DIR)/%.c $(FREETYPE_H) $(SVG_DRV_H)
+ $(SVG_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# update main driver object lists
+#
+DRV_OBJS_S += $(SVG_DRV_OBJ_S)
+DRV_OBJS_M += $(SVG_DRV_OBJ_M)
+
+
+# EOF
--- /dev/null
+/****************************************************************************
+ *
+ * svg.c
+ *
+ * FreeType SVG renderer module component (body only).
+ *
+ * Copyright (C) 2022-2023 by
+ * David Turner, Robert Wilhelm, Werner Lemberg, and Moazin Khatti.
+ *
+ * This file is part of the FreeType project, and may only be used,
+ * modified, and distributed under the terms of the FreeType project
+ * license, LICENSE.TXT. By continuing to use, modify, or distribute
+ * this file you indicate that you have read the license and
+ * understand and accept it fully.
+ *
+ */
+
+#define FT_MAKE_OPTION_SINGLE_OBJECT
+
+#include "svgtypes.h"
+#include "ftsvg.c"
+
+
+/* END */
--- /dev/null
+/****************************************************************************
+ *
+ * svgtypes.h
+ *
+ * The FreeType SVG renderer internal types (specification).
+ *
+ * Copyright (C) 2022-2023 by
+ * David Turner, Robert Wilhelm, Werner Lemberg, and Moazin Khatti.
+ *
+ * This file is part of the FreeType project, and may only be used,
+ * modified, and distributed under the terms of the FreeType project
+ * license, LICENSE.TXT. By continuing to use, modify, or distribute
+ * this file you indicate that you have read the license and
+ * understand and accept it fully.
+ *
+ */
+
+#ifndef SVGTYPES_H_
+#define SVGTYPES_H_
+
+#include <ft2build.h>
+#include <freetype/internal/ftobjs.h>
+#include <freetype/ftrender.h>
+#include <freetype/otsvg.h>
+
+
+ typedef struct SVG_RendererRec_
+ {
+ FT_RendererRec root; /* this inherits FT_RendererRec */
+ FT_Bool loaded;
+ FT_Bool hooks_set;
+ SVG_RendererHooks hooks; /* this holds hooks for SVG rendering */
+ FT_Pointer state; /* a place for hooks to store state, if needed */
+
+ } SVG_RendererRec;
+
+ typedef struct SVG_RendererRec_* SVG_Renderer;
+
+#endif /* SVGTYPES_H_ */
+
+
+/* EOF */
#
# Process a blue zone character data file.
#
-# Copyright (C) 2013-2020 by
+# Copyright (C) 2013-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used,
#include <stdio.h>
#include <stdlib.h>
+#include <stdarg.h>
#include <string.h>
#include <ctype.h>
+#include "vms_shorten_symbol.c"
+
#define PROGRAM_NAME "apinames"
-#define PROGRAM_VERSION "0.3"
+#define PROGRAM_VERSION "0.5"
#define LINEBUFF_SIZE 1024
OUTPUT_WINDOWS_DEF, /* output a Windows .DEF file for Visual C++ or Mingw */
OUTPUT_BORLAND_DEF, /* output a Windows .DEF file for Borland C++ */
OUTPUT_WATCOM_LBC, /* output a Watcom Linker Command File */
+ OUTPUT_VMS_OPT, /* output an OpenVMS Linker Option File */
OUTPUT_NETWARE_IMP, /* output a NetWare ImportFile */
OUTPUT_GNU_VERMAP /* output a version map for GNU or Solaris linker */
static void
-panic( const char* message )
+panic( const char* fmt,
+ ... )
{
- fprintf( stderr, "PANIC: %s\n", message );
+ va_list ap;
+
+
+ fprintf( stderr, "PANIC: " );
+
+ va_start( ap, fmt );
+ vfprintf( stderr, fmt, ap );
+ va_end( ap );
+
+ fprintf( stderr, "\n" );
+
exit(2);
}
case OUTPUT_WATCOM_LBC:
{
const char* dot;
- char temp[512];
if ( !dll_name )
dot = strchr( dll_name, '.' );
if ( dot )
{
- int len = dot - dll_name;
+ char temp[512];
+ int len = dot - dll_name;
if ( len > (int)( sizeof ( temp ) - 1 ) )
break;
+ case OUTPUT_VMS_OPT:
+ fprintf( out, "case_sensitive=YES\n" );
+
+ for ( nn = 0; nn < num_names; nn++ )
+ {
+ char short_symbol[32];
+
+
+ if ( vms_shorten_symbol( the_names[nn].name, short_symbol, 1 ) == -1 )
+ panic( "could not shorten name '%s'", the_names[nn].name );
+ fprintf( out, "symbol_vector = ( %s = PROCEDURE)\n", short_symbol );
+
+ /* Also emit a 64-bit symbol, as created by the `vms_auto64` tool. */
+ /* It has the string '64__' appended to its name. */
+ strcat( the_names[nn].name , "64__" );
+ if ( vms_shorten_symbol( the_names[nn].name, short_symbol, 1 ) == -1 )
+ panic( "could not shorten name '%s'", the_names[nn].name );
+ fprintf( out, "symbol_vector = ( %s = PROCEDURE)\n", short_symbol );
+ }
+
+ break;
+
case OUTPUT_NETWARE_IMP:
if ( dll_name )
fprintf( out, " (%s)\n", dll_name );
" -w output .DEF file for Visual C++ and Mingw\n"
" -wB output .DEF file for Borland C++\n"
" -wW output Watcom Linker Response File\n"
+ " -wV output OpenVMS Linker Options File\n"
" -wN output NetWare Import File\n"
" -wL output version map for GNU or Solaris linker\n"
"\n";
format = OUTPUT_WATCOM_LBC;
break;
+ case 'V':
+ format = OUTPUT_VMS_OPT;
+ break;
+
case 'N':
format = OUTPUT_NETWARE_IMP;
break;
-#!/usr/bin/env python
+#!/usr/bin/env python3
#
# Check trace components in FreeType 2 source.
-# Author: suzuki toshiya, 2009, 2013
+# Author: suzuki toshiya, 2009, 2013, 2020
#
# This code is explicitly into the public domain.
-
import sys
import os
import re
-SRC_FILE_LIST = []
-USED_COMPONENT = {}
+SRC_FILE_LIST = []
+USED_COMPONENT = {}
KNOWN_COMPONENT = {}
-SRC_FILE_DIRS = [ "src" ]
-TRACE_DEF_FILES = [ "include/freetype/internal/fttrace.h" ]
+SRC_FILE_DIRS = ["src"]
+TRACE_DEF_FILES = ["include/freetype/internal/fttrace.h"]
+
+
+def usage():
+ print("Usage: %s [option]" % sys.argv[0])
+ print("Search used-but-defined and defined-but-not-used trace_XXX macros")
+ print("")
+ print(" --help:")
+ print(" Show this help")
+ print("")
+ print(" --src-dirs=dir1:dir2:...")
+ print(" Specify the directories of C source files to be checked")
+ print(" Default is %s" % ":".join(SRC_FILE_DIRS))
+ print("")
+ print(" --def-files=file1:file2:...")
+ print(" Specify the header files including FT_TRACE_DEF()")
+ print(" Default is %s" % ":".join(TRACE_DEF_FILES))
+ print("")
# --------------------------------------------------------------
# Parse command line options
#
-
-for i in range( 1, len( sys.argv ) ):
- if sys.argv[i].startswith( "--help" ):
- print "Usage: %s [option]" % sys.argv[0]
- print "Search used-but-defined and defined-but-not-used trace_XXX macros"
- print ""
- print " --help:"
- print " Show this help"
- print ""
- print " --src-dirs=dir1:dir2:..."
- print " Specify the directories of C source files to be checked"
- print " Default is %s" % ":".join( SRC_FILE_DIRS )
- print ""
- print " --def-files=file1:file2:..."
- print " Specify the header files including FT_TRACE_DEF()"
- print " Default is %s" % ":".join( TRACE_DEF_FILES )
- print ""
- exit(0)
- if sys.argv[i].startswith( "--src-dirs=" ):
- SRC_FILE_DIRS = sys.argv[i].replace( "--src-dirs=", "", 1 ).split( ":" )
- elif sys.argv[i].startswith( "--def-files=" ):
- TRACE_DEF_FILES = sys.argv[i].replace( "--def-files=", "", 1 ).split( ":" )
-
+for i in range(1, len(sys.argv)):
+ if sys.argv[i].startswith("--help"):
+ usage()
+ exit(0)
+ if sys.argv[i].startswith("--src-dirs="):
+ SRC_FILE_DIRS = sys.argv[i].replace("--src-dirs=", "", 1).split(":")
+ elif sys.argv[i].startswith("--def-files="):
+ TRACE_DEF_FILES = sys.argv[i].replace("--def-files=", "", 1).split(":")
# --------------------------------------------------------------
# Scan C source and header files using trace macros.
#
-c_pathname_pat = re.compile( '^.*\.[ch]$', re.IGNORECASE )
-trace_use_pat = re.compile( '^[ \t]*#define[ \t]+FT_COMPONENT[ \t]+trace_' )
+c_pathname_pat = re.compile('^.*\.[ch]$', re.IGNORECASE)
+trace_use_pat = re.compile('^[ \t]*#define[ \t]+FT_COMPONENT[ \t]+')
for d in SRC_FILE_DIRS:
- for ( p, dlst, flst ) in os.walk( d ):
- for f in flst:
- if c_pathname_pat.match( f ) != None:
- src_pathname = os.path.join( p, f )
-
- line_num = 0
- for src_line in open( src_pathname, 'r' ):
- line_num = line_num + 1
- src_line = src_line.strip()
- if trace_use_pat.match( src_line ) != None:
- component_name = trace_use_pat.sub( '', src_line )
- if component_name in USED_COMPONENT:
- USED_COMPONENT[component_name].append( "%s:%d" % ( src_pathname, line_num ) )
- else:
- USED_COMPONENT[component_name] = [ "%s:%d" % ( src_pathname, line_num ) ]
-
+ for (p, dlst, flst) in os.walk(d):
+ for f in flst:
+ if c_pathname_pat.match(f) is not None:
+ src_pathname = os.path.join(p, f)
+
+ line_num = 0
+ for src_line in open(src_pathname, 'r'):
+ line_num = line_num + 1
+ src_line = src_line.strip()
+ if trace_use_pat.match(src_line) is not None:
+ component_name = trace_use_pat.sub('', src_line)
+ if component_name in USED_COMPONENT:
+ USED_COMPONENT[component_name]\
+ .append("%s:%d" % (src_pathname, line_num))
+ else:
+ USED_COMPONENT[component_name] =\
+ ["%s:%d" % (src_pathname, line_num)]
# --------------------------------------------------------------
# Scan header file(s) defining trace macros.
#
-trace_def_pat_opn = re.compile( '^.*FT_TRACE_DEF[ \t]*\([ \t]*' )
-trace_def_pat_cls = re.compile( '[ \t\)].*$' )
+trace_def_pat_opn = re.compile('^.*FT_TRACE_DEF[ \t]*\([ \t]*')
+trace_def_pat_cls = re.compile('[ \t\)].*$')
for f in TRACE_DEF_FILES:
- line_num = 0
- for hdr_line in open( f, 'r' ):
- line_num = line_num + 1
- hdr_line = hdr_line.strip()
- if trace_def_pat_opn.match( hdr_line ) != None:
- component_name = trace_def_pat_opn.sub( '', hdr_line )
- component_name = trace_def_pat_cls.sub( '', component_name )
- if component_name in KNOWN_COMPONENT:
- print "trace component %s is defined twice, see %s and fttrace.h:%d" % \
- ( component_name, KNOWN_COMPONENT[component_name], line_num )
- else:
- KNOWN_COMPONENT[component_name] = "%s:%d" % \
- ( os.path.basename( f ), line_num )
-
+ line_num = 0
+ for hdr_line in open(f, 'r'):
+ line_num = line_num + 1
+ hdr_line = hdr_line.strip()
+ if trace_def_pat_opn.match(hdr_line) is not None:
+ component_name = trace_def_pat_opn.sub('', hdr_line)
+ component_name = trace_def_pat_cls.sub('', component_name)
+ if component_name in KNOWN_COMPONENT:
+ print("trace component %s is defined twice,"
+ " see %s and fttrace.h:%d" %
+ (component_name, KNOWN_COMPONENT[component_name],
+ line_num))
+ else:
+ KNOWN_COMPONENT[component_name] =\
+ "%s:%d" % (os.path.basename(f), line_num)
# --------------------------------------------------------------
# Compare the used and defined trace macros.
#
-print "# Trace component used in the implementations but not defined in fttrace.h."
-cmpnt = USED_COMPONENT.keys()
+print("# Trace component used in the implementations but not defined in "
+ "fttrace.h.")
+cmpnt = list(USED_COMPONENT.keys())
cmpnt.sort()
for c in cmpnt:
- if c not in KNOWN_COMPONENT:
- print "Trace component %s (used in %s) is not defined." % ( c, ", ".join( USED_COMPONENT[c] ) )
+ if c not in KNOWN_COMPONENT:
+ print("Trace component %s (used in %s) is not defined." %
+ (c, ", ".join(USED_COMPONENT[c])))
-print "# Trace component is defined but not used in the implementations."
-cmpnt = KNOWN_COMPONENT.keys()
+print("# Trace component is defined but not used in the implementations.")
+cmpnt = list(KNOWN_COMPONENT.keys())
cmpnt.sort()
for c in cmpnt:
- if c not in USED_COMPONENT:
- if c != "any":
- print "Trace component %s (defined in %s) is not used." % ( c, KNOWN_COMPONENT[c] )
-
+ if c not in USED_COMPONENT:
+ if c != "any":
+ print("Trace component %s (defined in %s) is not used." %
+ (c, KNOWN_COMPONENT[c]))
+#!/usr/bin/env python3
+
# compute arctangent table for CORDIC computations in fttrigon.c
-import sys, math
+import math
-#units = 64*65536.0 # don't change !!
-units = 180 * 2**16
-scale = units/math.pi
+# units = 64*65536.0 # don't change !!
+units = 180 * 2 ** 16
+scale = units / math.pi
shrink = 1.0
-comma = ""
+angles2 = []
-print ""
-print "table of arctan( 1/2^n ) for PI = " + repr(units/65536.0) + " units"
+print("")
+print("table of arctan( 1/2^n ) for PI = " + repr(units / 65536.0) + " units")
-for n in range(1,32):
+for n in range(1, 32):
- x = 0.5**n # tangent value
+ x = 0.5 ** n # tangent value
- angle = math.atan(x) # arctangent
- angle2 = round(angle*scale) # arctangent in FT_Angle units
+ angle = math.atan(x) # arctangent
+ angle2 = round(angle * scale) # arctangent in FT_Angle units
if angle2 <= 0:
break
- sys.stdout.write( comma + repr( int(angle2) ) )
- comma = ", "
-
- shrink /= math.sqrt( 1 + x*x )
-
-print
-print "shrink factor = " + repr( shrink )
-print "shrink factor 2 = " + repr( int( shrink * (2**32) ) )
-print "expansion factor = " + repr( 1/shrink )
-print ""
+ angles2.append(repr(int(angle2)))
+ shrink /= math.sqrt(1 + x * x)
+print(", ".join(angles2))
+print("shrink factor = " + repr(shrink))
+print("shrink factor 2 = " + repr(int(shrink * (2 ** 32))))
+print("expansion factor = " + repr(1 / shrink))
+print("")
/* This file is now part of the FreeType library */
-#define _XOPEN_SOURCE 500 /* for `kill', `strdup', `random', and `srandom' */
+#define _XOPEN_SOURCE 600 /* for `kill', `strdup', `random', and `srandom' */
#include <stdio.h>
char buffer[1024];
- sprintf( buffer, "%s/test%d", results_dir, test_num++ );
+ snprintf( buffer, 1024, "%s/test%d", results_dir, test_num++ );
if ( copyfont ( &fontlist[i], buffer ) )
{
-#!/usr/bin/env python
-#
+#!/usr/bin/env python3
#
# FreeType 2 glyph name builder
#
-
-
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
# fully.
-"""\
-
+"""
usage: %s <output-file>
This python script generates the glyph names tables defined in the
Its single argument is the name of the header file to be created.
"""
-
-import sys, string, struct, re, os.path
-
+import os.path
+import struct
+import sys
# This table lists the glyphs according to the Macintosh specification.
# It is used by the TrueType Postscript names table.
#
# for the official list.
#
-mac_standard_names = \
-[
- # 0
- ".notdef", ".null", "nonmarkingreturn", "space", "exclam",
- "quotedbl", "numbersign", "dollar", "percent", "ampersand",
-
- # 10
- "quotesingle", "parenleft", "parenright", "asterisk", "plus",
- "comma", "hyphen", "period", "slash", "zero",
-
- # 20
- "one", "two", "three", "four", "five",
- "six", "seven", "eight", "nine", "colon",
-
- # 30
- "semicolon", "less", "equal", "greater", "question",
- "at", "A", "B", "C", "D",
-
- # 40
- "E", "F", "G", "H", "I",
- "J", "K", "L", "M", "N",
-
- # 50
- "O", "P", "Q", "R", "S",
- "T", "U", "V", "W", "X",
-
- # 60
- "Y", "Z", "bracketleft", "backslash", "bracketright",
- "asciicircum", "underscore", "grave", "a", "b",
-
- # 70
- "c", "d", "e", "f", "g",
- "h", "i", "j", "k", "l",
-
- # 80
- "m", "n", "o", "p", "q",
- "r", "s", "t", "u", "v",
-
- # 90
- "w", "x", "y", "z", "braceleft",
- "bar", "braceright", "asciitilde", "Adieresis", "Aring",
-
- # 100
- "Ccedilla", "Eacute", "Ntilde", "Odieresis", "Udieresis",
- "aacute", "agrave", "acircumflex", "adieresis", "atilde",
-
- # 110
- "aring", "ccedilla", "eacute", "egrave", "ecircumflex",
- "edieresis", "iacute", "igrave", "icircumflex", "idieresis",
-
- # 120
- "ntilde", "oacute", "ograve", "ocircumflex", "odieresis",
- "otilde", "uacute", "ugrave", "ucircumflex", "udieresis",
-
- # 130
- "dagger", "degree", "cent", "sterling", "section",
- "bullet", "paragraph", "germandbls", "registered", "copyright",
-
- # 140
- "trademark", "acute", "dieresis", "notequal", "AE",
- "Oslash", "infinity", "plusminus", "lessequal", "greaterequal",
-
- # 150
- "yen", "mu", "partialdiff", "summation", "product",
- "pi", "integral", "ordfeminine", "ordmasculine", "Omega",
-
- # 160
- "ae", "oslash", "questiondown", "exclamdown", "logicalnot",
- "radical", "florin", "approxequal", "Delta", "guillemotleft",
-
- # 170
- "guillemotright", "ellipsis", "nonbreakingspace", "Agrave", "Atilde",
- "Otilde", "OE", "oe", "endash", "emdash",
-
- # 180
- "quotedblleft", "quotedblright", "quoteleft", "quoteright", "divide",
- "lozenge", "ydieresis", "Ydieresis", "fraction", "currency",
-
- # 190
- "guilsinglleft", "guilsinglright", "fi", "fl", "daggerdbl",
- "periodcentered", "quotesinglbase", "quotedblbase", "perthousand",
+mac_standard_names = [
+ # 0
+ ".notdef", ".null", "nonmarkingreturn", "space", "exclam",
+ "quotedbl", "numbersign", "dollar", "percent", "ampersand",
+
+ # 10
+ "quotesingle", "parenleft", "parenright", "asterisk", "plus",
+ "comma", "hyphen", "period", "slash", "zero",
+
+ # 20
+ "one", "two", "three", "four", "five",
+ "six", "seven", "eight", "nine", "colon",
+
+ # 30
+ "semicolon", "less", "equal", "greater", "question",
+ "at", "A", "B", "C", "D",
+
+ # 40
+ "E", "F", "G", "H", "I",
+ "J", "K", "L", "M", "N",
+
+ # 50
+ "O", "P", "Q", "R", "S",
+ "T", "U", "V", "W", "X",
+
+ # 60
+ "Y", "Z", "bracketleft", "backslash", "bracketright",
+ "asciicircum", "underscore", "grave", "a", "b",
+
+ # 70
+ "c", "d", "e", "f", "g",
+ "h", "i", "j", "k", "l",
+
+ # 80
+ "m", "n", "o", "p", "q",
+ "r", "s", "t", "u", "v",
+
+ # 90
+ "w", "x", "y", "z", "braceleft",
+ "bar", "braceright", "asciitilde", "Adieresis", "Aring",
+
+ # 100
+ "Ccedilla", "Eacute", "Ntilde", "Odieresis", "Udieresis",
+ "aacute", "agrave", "acircumflex", "adieresis", "atilde",
+
+ # 110
+ "aring", "ccedilla", "eacute", "egrave", "ecircumflex",
+ "edieresis", "iacute", "igrave", "icircumflex", "idieresis",
+
+ # 120
+ "ntilde", "oacute", "ograve", "ocircumflex", "odieresis",
+ "otilde", "uacute", "ugrave", "ucircumflex", "udieresis",
+
+ # 130
+ "dagger", "degree", "cent", "sterling", "section",
+ "bullet", "paragraph", "germandbls", "registered", "copyright",
+
+ # 140
+ "trademark", "acute", "dieresis", "notequal", "AE",
+ "Oslash", "infinity", "plusminus", "lessequal", "greaterequal",
+
+ # 150
+ "yen", "mu", "partialdiff", "summation", "product",
+ "pi", "integral", "ordfeminine", "ordmasculine", "Omega",
+
+ # 160
+ "ae", "oslash", "questiondown", "exclamdown", "logicalnot",
+ "radical", "florin", "approxequal", "Delta", "guillemotleft",
+
+ # 170
+ "guillemotright", "ellipsis", "nonbreakingspace", "Agrave", "Atilde",
+ "Otilde", "OE", "oe", "endash", "emdash",
+
+ # 180
+ "quotedblleft", "quotedblright", "quoteleft", "quoteright", "divide",
+ "lozenge", "ydieresis", "Ydieresis", "fraction", "currency",
+
+ # 190
+ "guilsinglleft", "guilsinglright", "fi", "fl", "daggerdbl",
+ "periodcentered", "quotesinglbase", "quotedblbase", "perthousand",
"Acircumflex",
- # 200
- "Ecircumflex", "Aacute", "Edieresis", "Egrave", "Iacute",
- "Icircumflex", "Idieresis", "Igrave", "Oacute", "Ocircumflex",
+ # 200
+ "Ecircumflex", "Aacute", "Edieresis", "Egrave", "Iacute",
+ "Icircumflex", "Idieresis", "Igrave", "Oacute", "Ocircumflex",
- # 210
- "apple", "Ograve", "Uacute", "Ucircumflex", "Ugrave",
- "dotlessi", "circumflex", "tilde", "macron", "breve",
+ # 210
+ "apple", "Ograve", "Uacute", "Ucircumflex", "Ugrave",
+ "dotlessi", "circumflex", "tilde", "macron", "breve",
- # 220
- "dotaccent", "ring", "cedilla", "hungarumlaut", "ogonek",
- "caron", "Lslash", "lslash", "Scaron", "scaron",
+ # 220
+ "dotaccent", "ring", "cedilla", "hungarumlaut", "ogonek",
+ "caron", "Lslash", "lslash", "Scaron", "scaron",
- # 230
- "Zcaron", "zcaron", "brokenbar", "Eth", "eth",
- "Yacute", "yacute", "Thorn", "thorn", "minus",
+ # 230
+ "Zcaron", "zcaron", "brokenbar", "Eth", "eth",
+ "Yacute", "yacute", "Thorn", "thorn", "minus",
- # 240
- "multiply", "onesuperior", "twosuperior", "threesuperior", "onehalf",
- "onequarter", "threequarters", "franc", "Gbreve", "gbreve",
+ # 240
+ "multiply", "onesuperior", "twosuperior", "threesuperior", "onehalf",
+ "onequarter", "threequarters", "franc", "Gbreve", "gbreve",
- # 250
- "Idotaccent", "Scedilla", "scedilla", "Cacute", "cacute",
- "Ccaron", "ccaron", "dcroat"
+ # 250
+ "Idotaccent", "Scedilla", "scedilla", "Cacute", "cacute",
+ "Ccaron", "ccaron", "dcroat"
]
-
# The list of standard `SID' glyph names. For the official list,
# see Annex A of document at
#
-# https://www.adobe.com/content/dam/acom/en/devnet/font/pdfs/5176.CFF.pdf .
+# https://www.adobe.com/content/dam/acom/en/devnet/font/pdfs/5176.CFF.pdf
#
-sid_standard_names = \
-[
- # 0
- ".notdef", "space", "exclam", "quotedbl", "numbersign",
- "dollar", "percent", "ampersand", "quoteright", "parenleft",
-
- # 10
- "parenright", "asterisk", "plus", "comma", "hyphen",
- "period", "slash", "zero", "one", "two",
-
- # 20
- "three", "four", "five", "six", "seven",
- "eight", "nine", "colon", "semicolon", "less",
-
- # 30
- "equal", "greater", "question", "at", "A",
- "B", "C", "D", "E", "F",
-
- # 40
- "G", "H", "I", "J", "K",
- "L", "M", "N", "O", "P",
-
- # 50
- "Q", "R", "S", "T", "U",
- "V", "W", "X", "Y", "Z",
-
- # 60
- "bracketleft", "backslash", "bracketright", "asciicircum", "underscore",
- "quoteleft", "a", "b", "c", "d",
-
- # 70
- "e", "f", "g", "h", "i",
- "j", "k", "l", "m", "n",
-
- # 80
- "o", "p", "q", "r", "s",
- "t", "u", "v", "w", "x",
-
- # 90
- "y", "z", "braceleft", "bar", "braceright",
- "asciitilde", "exclamdown", "cent", "sterling", "fraction",
-
- # 100
- "yen", "florin", "section", "currency", "quotesingle",
- "quotedblleft", "guillemotleft", "guilsinglleft", "guilsinglright", "fi",
-
- # 110
- "fl", "endash", "dagger", "daggerdbl", "periodcentered",
- "paragraph", "bullet", "quotesinglbase", "quotedblbase", "quotedblright",
-
- # 120
- "guillemotright", "ellipsis", "perthousand", "questiondown", "grave",
- "acute", "circumflex", "tilde", "macron", "breve",
-
- # 130
- "dotaccent", "dieresis", "ring", "cedilla", "hungarumlaut",
- "ogonek", "caron", "emdash", "AE", "ordfeminine",
-
- # 140
- "Lslash", "Oslash", "OE", "ordmasculine", "ae",
- "dotlessi", "lslash", "oslash", "oe", "germandbls",
-
- # 150
- "onesuperior", "logicalnot", "mu", "trademark", "Eth",
- "onehalf", "plusminus", "Thorn", "onequarter", "divide",
-
- # 160
- "brokenbar", "degree", "thorn", "threequarters", "twosuperior",
- "registered", "minus", "eth", "multiply", "threesuperior",
-
- # 170
- "copyright", "Aacute", "Acircumflex", "Adieresis", "Agrave",
- "Aring", "Atilde", "Ccedilla", "Eacute", "Ecircumflex",
-
- # 180
- "Edieresis", "Egrave", "Iacute", "Icircumflex", "Idieresis",
- "Igrave", "Ntilde", "Oacute", "Ocircumflex", "Odieresis",
-
- # 190
- "Ograve", "Otilde", "Scaron", "Uacute", "Ucircumflex",
- "Udieresis", "Ugrave", "Yacute", "Ydieresis", "Zcaron",
-
- # 200
- "aacute", "acircumflex", "adieresis", "agrave", "aring",
- "atilde", "ccedilla", "eacute", "ecircumflex", "edieresis",
-
- # 210
- "egrave", "iacute", "icircumflex", "idieresis", "igrave",
- "ntilde", "oacute", "ocircumflex", "odieresis", "ograve",
-
- # 220
- "otilde", "scaron", "uacute", "ucircumflex", "udieresis",
- "ugrave", "yacute", "ydieresis", "zcaron", "exclamsmall",
-
- # 230
- "Hungarumlautsmall", "dollaroldstyle", "dollarsuperior", "ampersandsmall",
+sid_standard_names = [
+ # 0
+ ".notdef", "space", "exclam", "quotedbl", "numbersign",
+ "dollar", "percent", "ampersand", "quoteright", "parenleft",
+
+ # 10
+ "parenright", "asterisk", "plus", "comma", "hyphen",
+ "period", "slash", "zero", "one", "two",
+
+ # 20
+ "three", "four", "five", "six", "seven",
+ "eight", "nine", "colon", "semicolon", "less",
+
+ # 30
+ "equal", "greater", "question", "at", "A",
+ "B", "C", "D", "E", "F",
+
+ # 40
+ "G", "H", "I", "J", "K",
+ "L", "M", "N", "O", "P",
+
+ # 50
+ "Q", "R", "S", "T", "U",
+ "V", "W", "X", "Y", "Z",
+
+ # 60
+ "bracketleft", "backslash", "bracketright", "asciicircum", "underscore",
+ "quoteleft", "a", "b", "c", "d",
+
+ # 70
+ "e", "f", "g", "h", "i",
+ "j", "k", "l", "m", "n",
+
+ # 80
+ "o", "p", "q", "r", "s",
+ "t", "u", "v", "w", "x",
+
+ # 90
+ "y", "z", "braceleft", "bar", "braceright",
+ "asciitilde", "exclamdown", "cent", "sterling", "fraction",
+
+ # 100
+ "yen", "florin", "section", "currency", "quotesingle",
+ "quotedblleft", "guillemotleft", "guilsinglleft", "guilsinglright", "fi",
+
+ # 110
+ "fl", "endash", "dagger", "daggerdbl", "periodcentered",
+ "paragraph", "bullet", "quotesinglbase", "quotedblbase", "quotedblright",
+
+ # 120
+ "guillemotright", "ellipsis", "perthousand", "questiondown", "grave",
+ "acute", "circumflex", "tilde", "macron", "breve",
+
+ # 130
+ "dotaccent", "dieresis", "ring", "cedilla", "hungarumlaut",
+ "ogonek", "caron", "emdash", "AE", "ordfeminine",
+
+ # 140
+ "Lslash", "Oslash", "OE", "ordmasculine", "ae",
+ "dotlessi", "lslash", "oslash", "oe", "germandbls",
+
+ # 150
+ "onesuperior", "logicalnot", "mu", "trademark", "Eth",
+ "onehalf", "plusminus", "Thorn", "onequarter", "divide",
+
+ # 160
+ "brokenbar", "degree", "thorn", "threequarters", "twosuperior",
+ "registered", "minus", "eth", "multiply", "threesuperior",
+
+ # 170
+ "copyright", "Aacute", "Acircumflex", "Adieresis", "Agrave",
+ "Aring", "Atilde", "Ccedilla", "Eacute", "Ecircumflex",
+
+ # 180
+ "Edieresis", "Egrave", "Iacute", "Icircumflex", "Idieresis",
+ "Igrave", "Ntilde", "Oacute", "Ocircumflex", "Odieresis",
+
+ # 190
+ "Ograve", "Otilde", "Scaron", "Uacute", "Ucircumflex",
+ "Udieresis", "Ugrave", "Yacute", "Ydieresis", "Zcaron",
+
+ # 200
+ "aacute", "acircumflex", "adieresis", "agrave", "aring",
+ "atilde", "ccedilla", "eacute", "ecircumflex", "edieresis",
+
+ # 210
+ "egrave", "iacute", "icircumflex", "idieresis", "igrave",
+ "ntilde", "oacute", "ocircumflex", "odieresis", "ograve",
+
+ # 220
+ "otilde", "scaron", "uacute", "ucircumflex", "udieresis",
+ "ugrave", "yacute", "ydieresis", "zcaron", "exclamsmall",
+
+ # 230
+ "Hungarumlautsmall", "dollaroldstyle", "dollarsuperior", "ampersandsmall",
"Acutesmall",
- "parenleftsuperior", "parenrightsuperior", "twodotenleader",
+ "parenleftsuperior", "parenrightsuperior", "twodotenleader",
"onedotenleader", "zerooldstyle",
- # 240
- "oneoldstyle", "twooldstyle", "threeoldstyle", "fouroldstyle",
+ # 240
+ "oneoldstyle", "twooldstyle", "threeoldstyle", "fouroldstyle",
"fiveoldstyle",
- "sixoldstyle", "sevenoldstyle", "eightoldstyle", "nineoldstyle",
+ "sixoldstyle", "sevenoldstyle", "eightoldstyle", "nineoldstyle",
"commasuperior",
- # 250
- "threequartersemdash", "periodsuperior", "questionsmall", "asuperior",
+ # 250
+ "threequartersemdash", "periodsuperior", "questionsmall", "asuperior",
"bsuperior",
- "centsuperior", "dsuperior", "esuperior", "isuperior", "lsuperior",
+ "centsuperior", "dsuperior", "esuperior", "isuperior", "lsuperior",
- # 260
- "msuperior", "nsuperior", "osuperior", "rsuperior", "ssuperior",
- "tsuperior", "ff", "ffi", "ffl", "parenleftinferior",
+ # 260
+ "msuperior", "nsuperior", "osuperior", "rsuperior", "ssuperior",
+ "tsuperior", "ff", "ffi", "ffl", "parenleftinferior",
- # 270
- "parenrightinferior", "Circumflexsmall", "hyphensuperior", "Gravesmall",
+ # 270
+ "parenrightinferior", "Circumflexsmall", "hyphensuperior", "Gravesmall",
"Asmall",
- "Bsmall", "Csmall", "Dsmall", "Esmall", "Fsmall",
+ "Bsmall", "Csmall", "Dsmall", "Esmall", "Fsmall",
- # 280
- "Gsmall", "Hsmall", "Ismall", "Jsmall", "Ksmall",
- "Lsmall", "Msmall", "Nsmall", "Osmall", "Psmall",
+ # 280
+ "Gsmall", "Hsmall", "Ismall", "Jsmall", "Ksmall",
+ "Lsmall", "Msmall", "Nsmall", "Osmall", "Psmall",
- # 290
- "Qsmall", "Rsmall", "Ssmall", "Tsmall", "Usmall",
- "Vsmall", "Wsmall", "Xsmall", "Ysmall", "Zsmall",
+ # 290
+ "Qsmall", "Rsmall", "Ssmall", "Tsmall", "Usmall",
+ "Vsmall", "Wsmall", "Xsmall", "Ysmall", "Zsmall",
- # 300
- "colonmonetary", "onefitted", "rupiah", "Tildesmall", "exclamdownsmall",
- "centoldstyle", "Lslashsmall", "Scaronsmall", "Zcaronsmall",
+ # 300
+ "colonmonetary", "onefitted", "rupiah", "Tildesmall", "exclamdownsmall",
+ "centoldstyle", "Lslashsmall", "Scaronsmall", "Zcaronsmall",
"Dieresissmall",
- # 310
- "Brevesmall", "Caronsmall", "Dotaccentsmall", "Macronsmall", "figuredash",
- "hypheninferior", "Ogoneksmall", "Ringsmall", "Cedillasmall",
+ # 310
+ "Brevesmall", "Caronsmall", "Dotaccentsmall", "Macronsmall", "figuredash",
+ "hypheninferior", "Ogoneksmall", "Ringsmall", "Cedillasmall",
"questiondownsmall",
- # 320
- "oneeighth", "threeeighths", "fiveeighths", "seveneighths", "onethird",
- "twothirds", "zerosuperior", "foursuperior", "fivesuperior",
+ # 320
+ "oneeighth", "threeeighths", "fiveeighths", "seveneighths", "onethird",
+ "twothirds", "zerosuperior", "foursuperior", "fivesuperior",
"sixsuperior",
- # 330
- "sevensuperior", "eightsuperior", "ninesuperior", "zeroinferior",
+ # 330
+ "sevensuperior", "eightsuperior", "ninesuperior", "zeroinferior",
"oneinferior",
- "twoinferior", "threeinferior", "fourinferior", "fiveinferior",
+ "twoinferior", "threeinferior", "fourinferior", "fiveinferior",
"sixinferior",
- # 340
- "seveninferior", "eightinferior", "nineinferior", "centinferior",
+ # 340
+ "seveninferior", "eightinferior", "nineinferior", "centinferior",
"dollarinferior",
- "periodinferior", "commainferior", "Agravesmall", "Aacutesmall",
+ "periodinferior", "commainferior", "Agravesmall", "Aacutesmall",
"Acircumflexsmall",
- # 350
- "Atildesmall", "Adieresissmall", "Aringsmall", "AEsmall", "Ccedillasmall",
- "Egravesmall", "Eacutesmall", "Ecircumflexsmall", "Edieresissmall",
+ # 350
+ "Atildesmall", "Adieresissmall", "Aringsmall", "AEsmall", "Ccedillasmall",
+ "Egravesmall", "Eacutesmall", "Ecircumflexsmall", "Edieresissmall",
"Igravesmall",
- # 360
- "Iacutesmall", "Icircumflexsmall", "Idieresissmall", "Ethsmall",
+ # 360
+ "Iacutesmall", "Icircumflexsmall", "Idieresissmall", "Ethsmall",
"Ntildesmall",
- "Ogravesmall", "Oacutesmall", "Ocircumflexsmall", "Otildesmall",
+ "Ogravesmall", "Oacutesmall", "Ocircumflexsmall", "Otildesmall",
"Odieresissmall",
- # 370
- "OEsmall", "Oslashsmall", "Ugravesmall", "Uacutesmall",
+ # 370
+ "OEsmall", "Oslashsmall", "Ugravesmall", "Uacutesmall",
"Ucircumflexsmall",
- "Udieresissmall", "Yacutesmall", "Thornsmall", "Ydieresissmall",
+ "Udieresissmall", "Yacutesmall", "Thornsmall", "Ydieresissmall",
"001.000",
- # 380
- "001.001", "001.002", "001.003", "Black", "Bold",
- "Book", "Light", "Medium", "Regular", "Roman",
+ # 380
+ "001.001", "001.002", "001.003", "Black", "Bold",
+ "Book", "Light", "Medium", "Regular", "Roman",
- # 390
- "Semibold"
+ # 390
+ "Semibold"
]
-
# This table maps character codes of the Adobe Standard Type 1
# encoding to glyph indices in the sid_standard_names table.
#
-t1_standard_encoding = \
-[
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 1, 2, 3, 4, 5, 6, 7, 8,
- 9, 10, 11, 12, 13, 14, 15, 16, 17, 18,
-
- 19, 20, 21, 22, 23, 24, 25, 26, 27, 28,
- 29, 30, 31, 32, 33, 34, 35, 36, 37, 38,
- 39, 40, 41, 42, 43, 44, 45, 46, 47, 48,
- 49, 50, 51, 52, 53, 54, 55, 56, 57, 58,
- 59, 60, 61, 62, 63, 64, 65, 66, 67, 68,
-
- 69, 70, 71, 72, 73, 74, 75, 76, 77, 78,
- 79, 80, 81, 82, 83, 84, 85, 86, 87, 88,
- 89, 90, 91, 92, 93, 94, 95, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 96, 97, 98, 99, 100, 101, 102, 103, 104,
- 105, 106, 107, 108, 109, 110, 0, 111, 112, 113,
- 114, 0, 115, 116, 117, 118, 119, 120, 121, 122,
- 0, 123, 0, 124, 125, 126, 127, 128, 129, 130,
-
- 131, 0, 132, 133, 0, 134, 135, 136, 137, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 138, 0, 139, 0, 0,
- 0, 0, 140, 141, 142, 143, 0, 0, 0, 0,
- 0, 144, 0, 0, 0, 145, 0, 0, 146, 147,
-
- 148, 149, 0, 0, 0, 0
+t1_standard_encoding = [
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 1, 2, 3, 4, 5, 6, 7, 8,
+ 9, 10, 11, 12, 13, 14, 15, 16, 17, 18,
+
+ 19, 20, 21, 22, 23, 24, 25, 26, 27, 28,
+ 29, 30, 31, 32, 33, 34, 35, 36, 37, 38,
+ 39, 40, 41, 42, 43, 44, 45, 46, 47, 48,
+ 49, 50, 51, 52, 53, 54, 55, 56, 57, 58,
+ 59, 60, 61, 62, 63, 64, 65, 66, 67, 68,
+
+ 69, 70, 71, 72, 73, 74, 75, 76, 77, 78,
+ 79, 80, 81, 82, 83, 84, 85, 86, 87, 88,
+ 89, 90, 91, 92, 93, 94, 95, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 96, 97, 98, 99, 100, 101, 102, 103, 104,
+ 105, 106, 107, 108, 109, 110, 0, 111, 112, 113,
+ 114, 0, 115, 116, 117, 118, 119, 120, 121, 122,
+ 0, 123, 0, 124, 125, 126, 127, 128, 129, 130,
+
+ 131, 0, 132, 133, 0, 134, 135, 136, 137, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 138, 0, 139, 0, 0,
+ 0, 0, 140, 141, 142, 143, 0, 0, 0, 0,
+ 0, 144, 0, 0, 0, 145, 0, 0, 146, 147,
+
+ 148, 149, 0, 0, 0, 0
]
-
# This table maps character codes of the Adobe Expert Type 1
# encoding to glyph indices in the sid_standard_names table.
#
-t1_expert_encoding = \
-[
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 1, 229, 230, 0, 231, 232, 233, 234,
- 235, 236, 237, 238, 13, 14, 15, 99, 239, 240,
-
- 241, 242, 243, 244, 245, 246, 247, 248, 27, 28,
- 249, 250, 251, 252, 0, 253, 254, 255, 256, 257,
- 0, 0, 0, 258, 0, 0, 259, 260, 261, 262,
- 0, 0, 263, 264, 265, 0, 266, 109, 110, 267,
- 268, 269, 0, 270, 271, 272, 273, 274, 275, 276,
-
- 277, 278, 279, 280, 281, 282, 283, 284, 285, 286,
- 287, 288, 289, 290, 291, 292, 293, 294, 295, 296,
- 297, 298, 299, 300, 301, 302, 303, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 304, 305, 306, 0, 0, 307, 308, 309, 310,
- 311, 0, 312, 0, 0, 313, 0, 0, 314, 315,
- 0, 0, 316, 317, 318, 0, 0, 0, 158, 155,
- 163, 319, 320, 321, 322, 323, 324, 325, 0, 0,
-
- 326, 150, 164, 169, 327, 328, 329, 330, 331, 332,
- 333, 334, 335, 336, 337, 338, 339, 340, 341, 342,
- 343, 344, 345, 346, 347, 348, 349, 350, 351, 352,
- 353, 354, 355, 356, 357, 358, 359, 360, 361, 362,
- 363, 364, 365, 366, 367, 368, 369, 370, 371, 372,
-
- 373, 374, 375, 376, 377, 378
+t1_expert_encoding = [
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 1, 229, 230, 0, 231, 232, 233, 234,
+ 235, 236, 237, 238, 13, 14, 15, 99, 239, 240,
+
+ 241, 242, 243, 244, 245, 246, 247, 248, 27, 28,
+ 249, 250, 251, 252, 0, 253, 254, 255, 256, 257,
+ 0, 0, 0, 258, 0, 0, 259, 260, 261, 262,
+ 0, 0, 263, 264, 265, 0, 266, 109, 110, 267,
+ 268, 269, 0, 270, 271, 272, 273, 274, 275, 276,
+
+ 277, 278, 279, 280, 281, 282, 283, 284, 285, 286,
+ 287, 288, 289, 290, 291, 292, 293, 294, 295, 296,
+ 297, 298, 299, 300, 301, 302, 303, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 304, 305, 306, 0, 0, 307, 308, 309, 310,
+ 311, 0, 312, 0, 0, 313, 0, 0, 314, 315,
+ 0, 0, 316, 317, 318, 0, 0, 0, 158, 155,
+ 163, 319, 320, 321, 322, 323, 324, 325, 0, 0,
+
+ 326, 150, 164, 169, 327, 328, 329, 330, 331, 332,
+ 333, 334, 335, 336, 337, 338, 339, 340, 341, 342,
+ 343, 344, 345, 346, 347, 348, 349, 350, 351, 352,
+ 353, 354, 355, 356, 357, 358, 359, 360, 361, 362,
+ 363, 364, 365, 366, 367, 368, 369, 370, 371, 372,
+
+ 373, 374, 375, 376, 377, 378
]
-
# This data has been taken literally from the files `glyphlist.txt'
# and `zapfdingbats.txt' version 2.0, Sept 2002. It is available from
#
# string table management
#
class StringTable:
- def __init__( self, name_list, master_table_name ):
- self.names = name_list
- self.master_table = master_table_name
- self.indices = {}
- index = 0
-
- for name in name_list:
- self.indices[name] = index
- index += len( name ) + 1
-
- self.total = index
-
- def dump( self, file ):
- write = file.write
- write( "#ifndef DEFINE_PS_TABLES_DATA\n" )
- write( "#ifdef __cplusplus\n" )
- write( ' extern "C"\n' )
- write( "#else\n" )
- write( " extern\n" )
- write( "#endif\n" )
- write( "#endif\n" )
- write( " const char " + self.master_table +
- "[" + repr( self.total ) + "]\n" )
- write( "#ifdef DEFINE_PS_TABLES_DATA\n" )
- write( " =\n" )
- write( " {\n" )
-
- line = ""
- for name in self.names:
- line += " '"
- line += string.join( ( re.findall( ".", name ) ), "','" )
- line += "', 0,\n"
-
- write( line )
- write( " }\n" )
- write( "#endif /* DEFINE_PS_TABLES_DATA */\n" )
- write( " ;\n\n\n" )
-
- def dump_sublist( self, file, table_name, macro_name, sublist ):
- write = file.write
- write( "#define " + macro_name + " " + repr( len( sublist ) ) + "\n\n" )
-
- write( " /* Values are offsets into the `" +
- self.master_table + "' table */\n\n" )
- write( "#ifndef DEFINE_PS_TABLES_DATA\n" )
- write( "#ifdef __cplusplus\n" )
- write( ' extern "C"\n' )
- write( "#else\n" )
- write( " extern\n" )
- write( "#endif\n" )
- write( "#endif\n" )
- write( " const short " + table_name +
- "[" + macro_name + "]\n" )
- write( "#ifdef DEFINE_PS_TABLES_DATA\n" )
- write( " =\n" )
- write( " {\n" )
-
- line = " "
- comma = ""
- col = 0
-
- for name in sublist:
- line += comma
- line += "%4d" % self.indices[name]
- col += 1
- comma = ","
- if col == 14:
- col = 0
- comma = ",\n "
-
- write( line )
- write( "\n" )
- write( " }\n" )
- write( "#endif /* DEFINE_PS_TABLES_DATA */\n" )
- write( " ;\n\n\n" )
+ def __init__(self, name_list, master_table_name):
+ self.names = name_list
+ self.master_table = master_table_name
+ self.indices = {}
+ index = 0
+
+ for name in name_list:
+ self.indices[name] = index
+ index += len(name) + 1
+
+ self.total = index
+
+ def dump(self, file):
+ write = file.write
+ write("#ifndef DEFINE_PS_TABLES_DATA\n")
+ write("#ifdef __cplusplus\n")
+ write(' extern "C"\n')
+ write("#else\n")
+ write(" extern\n")
+ write("#endif\n")
+ write("#endif\n")
+ write(" const char " + self.master_table +
+ "[" + repr(self.total) + "]\n")
+ write("#ifdef DEFINE_PS_TABLES_DATA\n")
+ write(" =\n")
+ write(" {\n")
+
+ line = ""
+ for name in self.names:
+ line += " '"
+ line += "','".join(list(name))
+ line += "', 0,\n"
+
+ write(line)
+ write(" }\n")
+ write("#endif /* DEFINE_PS_TABLES_DATA */\n")
+ write(" ;\n\n\n")
+
+ def dump_sublist(self, file, table_name, macro_name, sublist):
+ write = file.write
+ write("#define " + macro_name + " " + repr(len(sublist)) + "\n\n")
+
+ write(" /* Values are offsets into the `" +
+ self.master_table + "' table */\n\n")
+ write("#ifndef DEFINE_PS_TABLES_DATA\n")
+ write("#ifdef __cplusplus\n")
+ write(' extern "C"\n')
+ write("#else\n")
+ write(" extern\n")
+ write("#endif\n")
+ write("#endif\n")
+ write(" const short " + table_name +
+ "[" + macro_name + "]\n")
+ write("#ifdef DEFINE_PS_TABLES_DATA\n")
+ write(" =\n")
+ write(" {\n")
+
+ line = " "
+ comma = ""
+ col = 0
+
+ for name in sublist:
+ line += comma
+ line += "%4d" % self.indices[name]
+ col += 1
+ comma = ","
+ if col == 14:
+ col = 0
+ comma = ",\n "
+
+ write(line)
+ write("\n")
+ write(" }\n")
+ write("#endif /* DEFINE_PS_TABLES_DATA */\n")
+ write(" ;\n\n\n")
# We now store the Adobe Glyph List in compressed form. The list is put
# The root node has first letter = 0, and no value.
#
class StringNode:
- def __init__( self, letter, value ):
- self.letter = letter
- self.value = value
- self.children = {}
-
- def __cmp__( self, other ):
- return ord( self.letter[0] ) - ord( other.letter[0] )
-
- def add( self, word, value ):
- if len( word ) == 0:
- self.value = value
- return
-
- letter = word[0]
- word = word[1:]
+ def __init__(self, letter, value):
+ self.letter = letter
+ self.value = value
+ self.children = {}
+
+ def __cmp__(self, other):
+ return ord(self.letter[0]) - ord(other.letter[0])
+
+ def __lt__(self, other):
+ return self.letter[0] < other.letter[0]
+
+ def add(self, word, value):
+ if len(word) == 0:
+ self.value = value
+ return
+
+ letter = word[0]
+ word = word[1:]
- if self.children.has_key( letter ):
- child = self.children[letter]
- else:
- child = StringNode( letter, 0 )
- self.children[letter] = child
+ if letter in self.children:
+ child = self.children[letter]
+ else:
+ child = StringNode(letter, 0)
+ self.children[letter] = child
- child.add( word, value )
+ child.add(word, value)
- def optimize( self ):
- # optimize all children first
- children = self.children.values()
- self.children = {}
+ def optimize(self):
+ # optimize all children first
+ children = list(self.children.values())
+ self.children = {}
- for child in children:
- self.children[child.letter[0]] = child.optimize()
+ for child in children:
+ self.children[child.letter[0]] = child.optimize()
- # don't optimize if there's a value,
- # if we don't have any child or if we
- # have more than one child
- if ( self.value != 0 ) or ( not children ) or len( children ) > 1:
- return self
+ # don't optimize if there's a value,
+ # if we don't have any child or if we
+ # have more than one child
+ if (self.value != 0) or (not children) or len(children) > 1:
+ return self
- child = children[0]
+ child = children[0]
- self.letter += child.letter
- self.value = child.value
- self.children = child.children
+ self.letter += child.letter
+ self.value = child.value
+ self.children = child.children
- return self
+ return self
- def dump_debug( self, write, margin ):
- # this is used during debugging
- line = margin + "+-"
- if len( self.letter ) == 0:
- line += "<NOLETTER>"
- else:
- line += self.letter
+ def dump_debug(self, write, margin):
+ # this is used during debugging
+ line = margin + "+-"
+ if len(self.letter) == 0:
+ line += "<NOLETTER>"
+ else:
+ line += self.letter
- if self.value:
- line += " => " + repr( self.value )
+ if self.value:
+ line += " => " + repr(self.value)
- write( line + "\n" )
+ write(line + "\n")
- if self.children:
- margin += "| "
- for child in self.children.values():
- child.dump_debug( write, margin )
+ if self.children:
+ margin += "| "
+ for child in self.children.values():
+ child.dump_debug(write, margin)
- def locate( self, index ):
- self.index = index
- if len( self.letter ) > 0:
- index += len( self.letter ) + 1
- else:
- index += 2
+ def locate(self, index):
+ self.index = index
+ if len(self.letter) > 0:
+ index += len(self.letter) + 1
+ else:
+ index += 2
- if self.value != 0:
- index += 2
+ if self.value != 0:
+ index += 2
- children = self.children.values()
- children.sort()
+ children = list(self.children.values())
+ children.sort()
- index += 2 * len( children )
- for child in children:
- index = child.locate( index )
+ index += 2 * len(children)
+ for child in children:
+ index = child.locate(index)
- return index
+ return index
- def store( self, storage ):
- # write the letters
- l = len( self.letter )
- if l == 0:
- storage += struct.pack( "B", 0 )
- else:
- for n in range( l ):
- val = ord( self.letter[n] )
- if n < l - 1:
- val += 128
- storage += struct.pack( "B", val )
+ def store(self, storage):
+ # write the letters
+ length = len(self.letter)
+ if length == 0:
+ storage += struct.pack("B", 0)
+ else:
+ for n in range(length):
+ val = ord(self.letter[n])
+ if n < length - 1:
+ val += 128
+ storage += struct.pack("B", val)
- # write the count
- children = self.children.values()
- children.sort()
+ # write the count
+ children = list(self.children.values())
+ children.sort()
- count = len( children )
+ count = len(children)
- if self.value != 0:
- storage += struct.pack( "!BH", count + 128, self.value )
- else:
- storage += struct.pack( "B", count )
+ if self.value != 0:
+ storage += struct.pack("!BH", count + 128, self.value)
+ else:
+ storage += struct.pack("B", count)
- for child in children:
- storage += struct.pack( "!H", child.index )
+ for child in children:
+ storage += struct.pack("!H", child.index)
- for child in children:
- storage = child.store( storage )
+ for child in children:
+ storage = child.store(storage)
- return storage
+ return storage
def adobe_glyph_values():
- """return the list of glyph names and their unicode values"""
-
- lines = string.split( adobe_glyph_list, '\n' )
- glyphs = []
- values = []
-
- for line in lines:
- if line:
- fields = string.split( line, ';' )
-# print fields[1] + ' - ' + fields[0]
- subfields = string.split( fields[1], ' ' )
- if len( subfields ) == 1:
- glyphs.append( fields[0] )
- values.append( fields[1] )
-
- return glyphs, values
-
-
-def filter_glyph_names( alist, filter ):
- """filter `alist' by taking _out_ all glyph names that are in `filter'"""
-
- count = 0
- extras = []
-
- for name in alist:
- try:
- filtered_index = filter.index( name )
- except:
- extras.append( name )
-
- return extras
-
-
-def dump_encoding( file, encoding_name, encoding_list ):
- """dump a given encoding"""
-
- write = file.write
- write( " /* the following are indices into the SID name table */\n" )
- write( "#ifndef DEFINE_PS_TABLES_DATA\n" )
- write( "#ifdef __cplusplus\n" )
- write( ' extern "C"\n' )
- write( "#else\n" )
- write( " extern\n" )
- write( "#endif\n" )
- write( "#endif\n" )
- write( " const unsigned short " + encoding_name +
- "[" + repr( len( encoding_list ) ) + "]\n" )
- write( "#ifdef DEFINE_PS_TABLES_DATA\n" )
- write( " =\n" )
- write( " {\n" )
-
- line = " "
- comma = ""
- col = 0
- for value in encoding_list:
- line += comma
- line += "%3d" % value
- comma = ","
- col += 1
- if col == 16:
- col = 0
- comma = ",\n "
-
- write( line )
- write( "\n" )
- write( " }\n" )
- write( "#endif /* DEFINE_PS_TABLES_DATA */\n" )
- write( " ;\n\n\n" )
-
-
-def dump_array( the_array, write, array_name ):
- """dumps a given encoding"""
-
- write( "#ifndef DEFINE_PS_TABLES_DATA\n" )
- write( "#ifdef __cplusplus\n" )
- write( ' extern "C"\n' )
- write( "#else\n" )
- write( " extern\n" )
- write( "#endif\n" )
- write( "#endif\n" )
- write( " const unsigned char " + array_name +
- "[" + repr( len( the_array ) ) + "L]\n" )
- write( "#ifdef DEFINE_PS_TABLES_DATA\n" )
- write( " =\n" )
- write( " {\n" )
-
- line = ""
- comma = " "
- col = 0
-
- for value in the_array:
- line += comma
- line += "%3d" % ord( value )
- comma = ","
- col += 1
-
- if col == 16:
- col = 0
- comma = ",\n "
-
- if len( line ) > 1024:
- write( line )
- line = ""
-
- write( line )
- write( "\n" )
- write( " }\n" )
- write( "#endif /* DEFINE_PS_TABLES_DATA */\n" )
- write( " ;\n\n\n" )
+ """return the list of glyph names and their unicode values"""
+
+ lines = adobe_glyph_list.split("\n")
+ glyphs = []
+ values = []
+
+ for line in lines:
+ if line:
+ fields = line.split(';')
+ # print fields[1] + ' - ' + fields[0]
+ subfields = fields[1].split(' ')
+ if len(subfields) == 1:
+ glyphs.append(fields[0])
+ values.append(fields[1])
+
+ return glyphs, values
+
+
+def filter_glyph_names(alist, filter):
+ """filter `alist' by taking _out_ all glyph names that are in `filter'"""
+
+ count = 0
+ extras = []
+
+ for name in alist:
+ try:
+ filtered_index = filter.index(name)
+ except:
+ extras.append(name)
+
+ return extras
+
+
+def dump_encoding(file, encoding_name, encoding_list):
+ """dump a given encoding"""
+
+ write = file.write
+ write(" /* the following are indices into the SID name table */\n")
+ write("#ifndef DEFINE_PS_TABLES_DATA\n")
+ write("#ifdef __cplusplus\n")
+ write(' extern "C"\n')
+ write("#else\n")
+ write(" extern\n")
+ write("#endif\n")
+ write("#endif\n")
+ write(" const unsigned short " + encoding_name +
+ "[" + repr(len(encoding_list)) + "]\n")
+ write("#ifdef DEFINE_PS_TABLES_DATA\n")
+ write(" =\n")
+ write(" {\n")
+
+ line = " "
+ comma = ""
+ col = 0
+ for value in encoding_list:
+ line += comma
+ line += "%3d" % value
+ comma = ","
+ col += 1
+ if col == 16:
+ col = 0
+ comma = ",\n "
+
+ write(line)
+ write("\n")
+ write(" }\n")
+ write("#endif /* DEFINE_PS_TABLES_DATA */\n")
+ write(" ;\n\n\n")
+
+
+def dump_array(the_array, write, array_name):
+ """dumps a given encoding"""
+
+ write("#ifndef DEFINE_PS_TABLES_DATA\n")
+ write("#ifdef __cplusplus\n")
+ write(' extern "C"\n')
+ write("#else\n")
+ write(" extern\n")
+ write("#endif\n")
+ write("#endif\n")
+ write(" const unsigned char " + array_name +
+ "[" + repr(len(the_array)) + "L]\n")
+ write("#ifdef DEFINE_PS_TABLES_DATA\n")
+ write(" =\n")
+ write(" {\n")
+
+ line = ""
+ comma = " "
+ col = 0
+
+ for value in the_array:
+ line += comma
+ line += "%3d" % value
+ comma = ","
+ col += 1
+
+ if col == 16:
+ col = 0
+ comma = ",\n "
+
+ if len(line) > 1024:
+ write(line)
+ line = ""
+
+ write(line)
+ write("\n")
+ write(" }\n")
+ write("#endif /* DEFINE_PS_TABLES_DATA */\n")
+ write(" ;\n\n\n")
def main():
- """main program body"""
-
- if len( sys.argv ) != 2:
- print __doc__ % sys.argv[0]
- sys.exit( 1 )
-
- file = open( sys.argv[1], "wb" )
- write = file.write
-
- count_sid = len( sid_standard_names )
-
- # `mac_extras' contains the list of glyph names in the Macintosh standard
- # encoding which are not in the SID Standard Names.
- #
- mac_extras = filter_glyph_names( mac_standard_names, sid_standard_names )
-
- # `base_list' contains the names of our final glyph names table.
- # It consists of the `mac_extras' glyph names, followed by the SID
- # standard names.
- #
- mac_extras_count = len( mac_extras )
- base_list = mac_extras + sid_standard_names
-
- write( "/****************************************************************************\n" )
- write( " *\n" )
-
- write( " * %-71s\n" % os.path.basename( sys.argv[1] ) )
-
- write( " *\n" )
- write( " * PostScript glyph names.\n" )
- write( " *\n" )
- write( " * Copyright 2005-2019 by\n" )
- write( " * David Turner, Robert Wilhelm, and Werner Lemberg.\n" )
- write( " *\n" )
- write( " * This file is part of the FreeType project, and may only be used,\n" )
- write( " * modified, and distributed under the terms of the FreeType project\n" )
- write( " * license, LICENSE.TXT. By continuing to use, modify, or distribute\n" )
- write( " * this file you indicate that you have read the license and\n" )
- write( " * understand and accept it fully.\n" )
- write( " *\n" )
- write( " */\n" )
- write( "\n" )
- write( "\n" )
- write( " /* This file has been generated automatically -- do not edit! */\n" )
- write( "\n" )
- write( "\n" )
-
- # dump final glyph list (mac extras + sid standard names)
- #
- st = StringTable( base_list, "ft_standard_glyph_names" )
-
- st.dump( file )
- st.dump_sublist( file, "ft_mac_names",
- "FT_NUM_MAC_NAMES", mac_standard_names )
- st.dump_sublist( file, "ft_sid_names",
- "FT_NUM_SID_NAMES", sid_standard_names )
-
- dump_encoding( file, "t1_standard_encoding", t1_standard_encoding )
- dump_encoding( file, "t1_expert_encoding", t1_expert_encoding )
-
- # dump the AGL in its compressed form
- #
- agl_glyphs, agl_values = adobe_glyph_values()
- dict = StringNode( "", 0 )
-
- for g in range( len( agl_glyphs ) ):
- dict.add( agl_glyphs[g], eval( "0x" + agl_values[g] ) )
-
- dict = dict.optimize()
- dict_len = dict.locate( 0 )
- dict_array = dict.store( "" )
-
- write( """\
+ """main program body"""
+
+ if len(sys.argv) != 2:
+ print(__doc__ % sys.argv[0])
+ sys.exit(1)
+
+ file = open(sys.argv[1], "w")
+ write = file.write
+
+ count_sid = len(sid_standard_names)
+
+ # `mac_extras' contains the list of glyph names in the Macintosh standard
+ # encoding which are not in the SID Standard Names.
+ #
+ mac_extras = filter_glyph_names(mac_standard_names, sid_standard_names)
+
+ # `base_list' contains the names of our final glyph names table.
+ # It consists of the `mac_extras' glyph names, followed by the SID
+ # standard names.
+ #
+ mac_extras_count = len(mac_extras)
+ base_list = mac_extras + sid_standard_names
+
+ write("/*\n")
+ write(" *\n")
+ write(" * %-71s\n" % os.path.basename(sys.argv[1]))
+ write(" *\n")
+ write(" * PostScript glyph names.\n")
+ write(" *\n")
+ write(" * Copyright 2005-2022 by\n")
+ write(" * David Turner, Robert Wilhelm, and Werner Lemberg.\n")
+ write(" *\n")
+ write(" * This file is part of the FreeType project, and may only be "
+ "used,\n")
+ write(" * modified, and distributed under the terms of the FreeType "
+ "project\n")
+ write(" * license, LICENSE.TXT. By continuing to use, modify, or "
+ "distribute\n")
+ write(" * this file you indicate that you have read the license and\n")
+ write(" * understand and accept it fully.\n")
+ write(" *\n")
+ write(" */\n")
+ write("\n")
+ write("\n")
+ write(" /* This file has been generated automatically -- do not edit! */"
+ "\n")
+ write("\n")
+ write("\n")
+
+ # dump final glyph list (mac extras + sid standard names)
+ #
+ st = StringTable(base_list, "ft_standard_glyph_names")
+
+ st.dump(file)
+ st.dump_sublist(file, "ft_mac_names",
+ "FT_NUM_MAC_NAMES", mac_standard_names)
+ st.dump_sublist(file, "ft_sid_names",
+ "FT_NUM_SID_NAMES", sid_standard_names)
+
+ dump_encoding(file, "t1_standard_encoding", t1_standard_encoding)
+ dump_encoding(file, "t1_expert_encoding", t1_expert_encoding)
+
+ # dump the AGL in its compressed form
+ #
+ agl_glyphs, agl_values = adobe_glyph_values()
+ dictionary = StringNode("", 0)
+
+ for g in range(len(agl_glyphs)):
+ dictionary.add(agl_glyphs[g], eval("0x" + agl_values[g]))
+
+ dictionary = dictionary.optimize()
+ dict_len = dictionary.locate(0)
+ dict_array = dictionary.store(b"")
+
+ write("""\
/*
* This table is a compressed version of the Adobe Glyph List (AGL),
* optimized for efficient searching. It has been generated by the
#ifdef FT_CONFIG_OPTION_ADOBE_GLYPH_LIST
-""" )
+""")
- dump_array( dict_array, write, "ft_adobe_glyph_list" )
+ dump_array(dict_array, write, "ft_adobe_glyph_list")
- # write the lookup routine now
- #
- write( """\
+ # write the lookup routine now
+ #
+ write("""\
#ifdef DEFINE_PS_TABLES
/*
* This function searches the compressed table efficiently.
#endif /* FT_CONFIG_OPTION_ADOBE_GLYPH_LIST */
-""" )
+""")
- if 0: # generate unit test, or don't
- #
- # now write the unit test to check that everything works OK
- #
- write( "#ifdef TEST\n\n" )
+ if 0: # generate unit test, or don't
+ #
+ # now write the unit test to check that everything works OK
+ #
+ write("#ifdef TEST\n\n")
- write( "static const char* const the_names[] = {\n" )
- for name in agl_glyphs:
- write( ' "' + name + '",\n' )
- write( " 0\n};\n" )
+ write("static const char* const the_names[] = {\n")
+ for name in agl_glyphs:
+ write(' "' + name + '",\n')
+ write(" 0\n};\n")
- write( "static const unsigned long the_values[] = {\n" )
- for val in agl_values:
- write( ' 0x' + val + ',\n' )
- write( " 0\n};\n" )
+ write("static const unsigned long the_values[] = {\n")
+ for val in agl_values:
+ write(' 0x' + val + ',\n')
+ write(" 0\n};\n")
- write( """
+ write("""
#include <stdlib.h>
#include <stdio.h>
+#include <string.h>
- int
- main( void )
- {
- int result = 0;
- const char* const* names = the_names;
- const unsigned long* values = the_values;
+int
+main( void )
+{
+int result = 0;
+const char* const* names = the_names;
+const unsigned long* values = the_values;
- for ( ; *names; names++, values++ )
- {
- const char* name = *names;
- unsigned long reference = *values;
- unsigned long value;
+for ( ; *names; names++, values++ )
+{
+ const char* name = *names;
+ unsigned long reference = *values;
+ unsigned long value;
- value = ft_get_adobe_glyph_index( name, name + strlen( name ) );
- if ( value != reference )
- {
- result = 1;
- fprintf( stderr, "name '%s' => %04x instead of %04x\\n",
- name, value, reference );
- }
- }
-
- return result;
+ value = ft_get_adobe_glyph_index( name, name + strlen( name ) );
+ if ( value != reference )
+ {
+ result = 1;
+ fprintf( stderr, "name '%s' => %04x instead of %04x\\n",
+ name, value, reference );
}
-""" )
+}
- write( "#endif /* TEST */\n" )
+return result;
+}
+""")
- write("\n/* END */\n")
+ write("#endif /* TEST */\n")
+
+ write("\n/* END */\n")
# Now run the main routine
#
main()
-
# END
# Files that don't get a copyright, or which are taken from elsewhere.
#
-# All lines in this file are patterns, including the comment lines; this
-# means that e.g. `FTL.TXT' matches all files that have this string in
-# the file name (including the path relative to the current directory,
-# always starting with `./').
+# All lines in this file are patterns (relative to the top-level directory),
+# including the comment lines; this means that e.g. `FTL.TXT' matches all
+# files that have this string in the file name (including the path relative
+# to the current directory, always starting with `./').
#
# Don't put empty lines into this file!
#
-.gitignore
-#
builds/unix/pkg.m4
#
docs/FTL.TXT
src/pcf/rules.mk
#
src/gzip/adler32.c
+src/gzip/ftzconf.c
src/gzip/infblock.c
src/gzip/infblock.h
src/gzip/infcodes.c
src/tools/apinames.c
src/tools/ftrandom/ftrandom.c
#
+subprojects/dlg
+#
# EOF
# taking care of exceptions stored in file `no-copyright'.
topdir=`git rev-parse --show-toplevel`
-toolsdir=$topdir/src/tools
+toolsdir=`dirname $0`
git ls-files --full-name $topdir \
-| sed 's|^|../../|' \
+| sed "s|^|$topdir/|" \
| grep -vFf $toolsdir/no-copyright \
| xargs $toolsdir/update-copyright-year
& eval 'exec perl -wS -i "$0" $argv:q'
if 0;
-# Copyright (C) 2015-2020 by
+# Copyright (C) 2015-2023 by
# Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
#
# or
#
-# /* Copyright 2000, 2001, 2004-2007 by */
-# /* foobar */
+# /* Copyright (c) 2000, 2001, 2004-2007 by */
+# /* foobar */
#
# and replaces them uniformly with
#
-# Copyright 2000-2015
+# Copyright (C) 2000-2021
# foobar
#
# and
#
-# /* Copyright 2000-2015 by */
-# /* foobar */
+# /* Copyright (C) 2000-2021 by */
+# /* foobar */
#
-# (assuming that the current year is 2015). As can be seen, the line length
+# (assuming that the current year is 2021). As can be seen, the line length
# is retained if there is non-whitespace after the word `by' on the same
# line.
{
# Fill line to the same length (if appropriate); we skip the middle
# part but insert `(C)', three spaces, and `-'.
- my $space = length($+{space1}) - 1
- + length($+{middle}) - 1
- + length($+{space2}) - 1
+ my $space = length($+{space1})
+ + length($+{middle})
+ + length($+{space2})
+ length($+{space3})
- - (length("(C)") + 1);
+ - (length("(C)") + 3 + 1);
print "$+{begin}";
print "Copyright\ (C)\ $+{first}-$year\ by";
(?<end>.*)
}
{
- # Fill line to the same length (if appropriate); we insert three
- # spaces, a `-', and the current year.
- my $space = length($+{space1}) - 1
- + length($+{space2}) - 1
- + length($+{space3})
- - (length($year) + 1);
+ if ($+{first} < $year)
+ {
+ # Fill line to the same length (if appropriate); we insert three
+ # spaces, the string `(C)', a `-', and the current year.
+ my $space = length($+{space1})
+ + length($+{space2})
+ + length($+{space3})
+ - (length($year) + length("(C)") + 3 + 1);
- print "$+{begin}";
- print "Copyright\ (C)\ $+{first}-$year\ by";
- # If $space is negative this inserts nothing.
- print ' ' x $space if length($+{end});
- print "$+{end}\n";
- $replaced = 1;
+ print "$+{begin}";
+ print "Copyright\ (C)\ $+{first}-$year\ by";
+ # If $space is negative this inserts nothing.
+ print ' ' x $space if length($+{end});
+ print "$+{end}\n";
+ $replaced = 1;
+ }
+ else
+ {
+ # Fill line to the same length (if appropriate); we insert three
+ # spaces and the string `(C)'.
+ my $space = length($+{space1})
+ + length($+{space2})
+ + length($+{space3})
+ - (length("(C)") + 3);
+
+ print "$+{begin}";
+ print "Copyright\ (C)\ $+{first}\ by";
+ # If $space is negative this inserts nothing.
+ print ' ' x $space if length($+{end});
+ print "$+{end}\n";
+ $replaced = 1;
+ }
}ex
||
# Otherwise print line unaltered.
--- /dev/null
+/*
+ * Copyright (c) 2010, 2017 Craig A. Berry
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+/* vms_shorten_symbol
+ *
+ * This program provides shortening of long symbols (> 31 characters) using the
+ * same mechanism as the OpenVMS C compiler. The basic procedure is to compute
+ * an AUTODIN II checksum of the entire symbol, encode the checksum in base32,
+ * and glue together a shortened symbol from the first 23 characters of the
+ * original symbol plus the encoded checksum appended. The output format is
+ * the same used in the name mangler database, stored by default in
+ * [.CXX_REPOSITORY]CXX$DEMANGLER_DB.
+ *
+ * To obtain the same result as CC/NAMES=SHORTENED, run like so:
+ *
+ * $ mcr []vms_shorten_symbol "Please_forgive_this_absurdly_long_symbol_name"
+ * PLEASE_FORGIVE_THIS_ABS1ARO4QU$Please_forgive_this_absurdly_long_symbol_name
+ *
+ * To obtain the same result as CC/NAMES=(SHORTENED,AS_IS), pass a non-zero
+ * value as the second argument, like so:
+ *
+ * $ mcr []vms_shorten_symbol "Please_forgive_this_absurdly_long_symbol_name" 1
+ * Please_forgive_this_abs3rv8rnn$Please_forgive_this_absurdly_long_symbol_name
+ */
+
+#include <ctype.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#ifdef __VMS
+#define UINT32 unsigned int
+#else
+#include <inttypes.h>
+#define UINT32 uint32_t
+#endif
+
+extern UINT32 crc32(const char *input_string);
+extern int u32_to_base32(UINT32 input, char *output);
+extern int vms_shorten_symbol(const char *symbol, char *shortened, char as_is_flag);
+
+/*
+ * This routine implements the AUTODIN II polynomial.
+ */
+
+UINT32
+crc32(const char *input_string)
+{
+
+/*
+ * CRC code and data based partly on FreeBSD implementation, which
+ * notes:
+ *
+ * The crc32 functions and data was originally written by Spencer
+ * Garrett <srg@quick.com> and was cleaned from the PostgreSQL source
+ * tree via the files contrib/ltree/crc32.[ch]. No license was
+ * included, therefore it is assumed that this code is public
+ * domain. Attribution still noted.
+ *
+ * (I think they mean "gleaned" not "cleaned".)
+ */
+
+ static const UINT32 autodin_ii_table[256] = {
+ 0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419, 0x706af48f,
+ 0xe963a535, 0x9e6495a3, 0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988,
+ 0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91, 0x1db71064, 0x6ab020f2,
+ 0xf3b97148, 0x84be41de, 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7,
+ 0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec, 0x14015c4f, 0x63066cd9,
+ 0xfa0f3d63, 0x8d080df5, 0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172,
+ 0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b, 0x35b5a8fa, 0x42b2986c,
+ 0xdbbbc9d6, 0xacbcf940, 0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59,
+ 0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116, 0x21b4f4b5, 0x56b3c423,
+ 0xcfba9599, 0xb8bda50f, 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924,
+ 0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d, 0x76dc4190, 0x01db7106,
+ 0x98d220bc, 0xefd5102a, 0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433,
+ 0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818, 0x7f6a0dbb, 0x086d3d2d,
+ 0x91646c97, 0xe6635c01, 0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e,
+ 0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457, 0x65b0d9c6, 0x12b7e950,
+ 0x8bbeb8ea, 0xfcb9887c, 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65,
+ 0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2, 0x4adfa541, 0x3dd895d7,
+ 0xa4d1c46d, 0xd3d6f4fb, 0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0,
+ 0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9, 0x5005713c, 0x270241aa,
+ 0xbe0b1010, 0xc90c2086, 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f,
+ 0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4, 0x59b33d17, 0x2eb40d81,
+ 0xb7bd5c3b, 0xc0ba6cad, 0xedb88320, 0x9abfb3b6, 0x03b6e20c, 0x74b1d29a,
+ 0xead54739, 0x9dd277af, 0x04db2615, 0x73dc1683, 0xe3630b12, 0x94643b84,
+ 0x0d6d6a3e, 0x7a6a5aa8, 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1,
+ 0xf00f9344, 0x8708a3d2, 0x1e01f268, 0x6906c2fe, 0xf762575d, 0x806567cb,
+ 0x196c3671, 0x6e6b06e7, 0xfed41b76, 0x89d32be0, 0x10da7a5a, 0x67dd4acc,
+ 0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5, 0xd6d6a3e8, 0xa1d1937e,
+ 0x38d8c2c4, 0x4fdff252, 0xd1bb67f1, 0xa6bc5767, 0x3fb506dd, 0x48b2364b,
+ 0xd80d2bda, 0xaf0a1b4c, 0x36034af6, 0x41047a60, 0xdf60efc3, 0xa867df55,
+ 0x316e8eef, 0x4669be79, 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236,
+ 0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f, 0xc5ba3bbe, 0xb2bd0b28,
+ 0x2bb45a92, 0x5cb36a04, 0xc2d7ffa7, 0xb5d0cf31, 0x2cd99e8b, 0x5bdeae1d,
+ 0x9b64c2b0, 0xec63f226, 0x756aa39c, 0x026d930a, 0x9c0906a9, 0xeb0e363f,
+ 0x72076785, 0x05005713, 0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38,
+ 0x92d28e9b, 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21, 0x86d3d2d4, 0xf1d4e242,
+ 0x68ddb3f8, 0x1fda836e, 0x81be16cd, 0xf6b9265b, 0x6fb077e1, 0x18b74777,
+ 0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c, 0x8f659eff, 0xf862ae69,
+ 0x616bffd3, 0x166ccf45, 0xa00ae278, 0xd70dd2ee, 0x4e048354, 0x3903b3c2,
+ 0xa7672661, 0xd06016f7, 0x4969474d, 0x3e6e77db, 0xaed16a4a, 0xd9d65adc,
+ 0x40df0b66, 0x37d83bf0, 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9,
+ 0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, 0xbad03605, 0xcdd70693,
+ 0x54de5729, 0x23d967bf, 0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94,
+ 0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d,
+ };
+
+ UINT32 crc = ~0U;
+ char *c;
+ for (c = (char *)input_string; *c; ++c)
+ crc = (crc >> 8) ^ autodin_ii_table[(crc ^ *c) & 0xff];
+ return ~crc;
+}
+
+/*
+ * This is the RFC2938 variant of base32, not RFC3548, Crockford's, or
+ * other newer variant. It produces an 8-byte encoded character string
+ * (plus trailing null) from a 32-bit integer input.
+ */
+
+int
+u32_to_base32(UINT32 input, char *output)
+{
+ static const char base32hex_table[32] = {
+ '0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
+ 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j',
+ 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't',
+ 'u', 'v'
+ };
+ int i;
+
+ /*
+ * Grab lowest 5 bits and look up conversion in table. Lather, rinse,
+ * repeat for a total of 7, 5-bit chunks to accommodate 32 bits of input.
+ */
+ for (i = 0; i < 7; i++) {
+ output[6 - i] = base32hex_table[input & 0x1f];
+ input >>= 5; /* position to look at next 5 */
+ }
+ output[7] = '$'; /* It's DEC, so use '$' not '=' to pad. */
+ output[8] = '\0';
+ return 0;
+}
+
+/*
+ * Take an input symbol name of arbitrary length and produce a symbol shortened
+ * to 31 characters. The shortened symbol consists of the first 23 characters
+ * of the original symbol plus the 8 characters of the encoded checksum. The
+ * third argument is a boolean indicating whether to emulate the compiler's
+ * /NAMES=AS_IS option. When false (the compiler's default), the shortened
+ * symbol will be upper cased. When the original symbol is 31 characters or
+ * fewer in length, no checksum will be appended and the original symbol is
+ * returned verbatim (though upper cased if the as_is_flag is false).
+ */
+
+int
+vms_shorten_symbol(const char *input_symbol, char *shortened, char as_is_flag)
+{
+ char b32str[9];
+ UINT32 crc;
+ char *c, *symbol;
+ int symlen;
+
+ symlen = strlen(input_symbol);
+ symbol = (char *)malloc(symlen + 1);
+ if (symbol == NULL)
+ return -1;
+
+ strncpy(symbol, input_symbol, symlen);
+ symbol[symlen] = '\0';
+
+ if (!as_is_flag) {
+ for (c = symbol; *c; c++)
+ *c = toupper(*c);
+ }
+
+ if (symlen <= 31) {
+ strncpy(shortened, symbol, symlen);
+ shortened[symlen] = '\0';
+ free(symbol);
+ return 0;
+ }
+
+ /*
+ * Compute the checksum on the whole symbol.
+ */
+
+ crc = crc32(symbol);
+
+ /* The compiler does not use the inverted checksum, so we invert it
+ * back before encoding in base32.
+ */
+
+ if (u32_to_base32(~crc, (char *)&b32str) == -1) {
+ free(symbol);
+ return -1;
+ }
+
+ if (!as_is_flag) {
+ for (c = (char *)&b32str; *c; c++)
+ *c = toupper(*c);
+ }
+
+ sprintf(shortened, "%.23s%.8s", symbol, b32str);
+ shortened[31] = '\0';
+ free(symbol);
+ return 0;
+}
+
+#ifdef TEST_MAIN
+int
+main(int argc, char **argv)
+{
+ char short_symbol[32];
+ char as_is_flag = 0;
+
+ if (argc < 2) {
+ fprintf(stderr, "Usage: %s <symbol name> [<AS_IS flag>]\n", argv[0]);
+ exit(EXIT_FAILURE);
+ }
+ if (argc > 2)
+ as_is_flag = 1;
+
+ if (vms_shorten_symbol(argv[1], (char *)&short_symbol, as_is_flag) == -1) {
+ fprintf(stderr, "Symbol shortening failed\n");
+ exit(EXIT_FAILURE);
+ }
+
+ printf("%s%s\n", (char *)&short_symbol, argv[1]);
+}
+#endif
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
$(TT_DIR)/ttgxvar.c \
$(TT_DIR)/ttinterp.c \
$(TT_DIR)/ttobjs.c \
- $(TT_DIR)/ttpload.c \
- $(TT_DIR)/ttsubpix.c
+ $(TT_DIR)/ttpload.c
# TrueType driver headers
#
*
* FreeType TrueType driver component (body only).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
#include "ttinterp.c"
#include "ttobjs.c" /* object manager */
#include "ttpload.c" /* tables loader */
-#include "ttsubpix.c"
/* END */
*
* TrueType font driver implementation (body).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* PROPERTY SERVICE
*
*/
- static FT_Error
+ FT_CALLBACK_DEF( FT_Error )
tt_property_set( FT_Module module, /* TT_Driver */
const char* property_name,
const void* value,
interpreter_version = *iv;
}
- if ( interpreter_version == TT_INTERPRETER_VERSION_35
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
- || interpreter_version == TT_INTERPRETER_VERSION_38
-#endif
+ switch ( interpreter_version )
+ {
+ case TT_INTERPRETER_VERSION_35:
+ driver->interpreter_version = TT_INTERPRETER_VERSION_35;
+ break;
+
+ case TT_INTERPRETER_VERSION_38:
+ case TT_INTERPRETER_VERSION_40:
#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
- || interpreter_version == TT_INTERPRETER_VERSION_40
+ driver->interpreter_version = TT_INTERPRETER_VERSION_40;
+ break;
#endif
- )
- driver->interpreter_version = interpreter_version;
- else
+
+ default:
error = FT_ERR( Unimplemented_Feature );
+ }
return error;
}
- FT_TRACE0(( "tt_property_set: missing property `%s'\n",
+ FT_TRACE2(( "tt_property_set: missing property `%s'\n",
property_name ));
return FT_THROW( Missing_Property );
}
- static FT_Error
+ FT_CALLBACK_DEF( FT_Error )
tt_property_get( FT_Module module, /* TT_Driver */
const char* property_name,
- const void* value )
+ void* value )
{
FT_Error error = FT_Err_Ok;
TT_Driver driver = (TT_Driver)module;
return error;
}
- FT_TRACE0(( "tt_property_get: missing property `%s'\n",
+ FT_TRACE2(( "tt_property_get: missing property `%s'\n",
property_name ));
return FT_THROW( Missing_Property );
}
FT_DEFINE_SERVICE_PROPERTIESREC(
tt_service_properties,
- (FT_Properties_SetFunc)tt_property_set, /* set_property */
- (FT_Properties_GetFunc)tt_property_get /* get_property */
+ tt_property_set, /* FT_Properties_SetFunc set_property */
+ tt_property_get /* FT_Properties_GetFunc get_property */
)
*
* They can be implemented by format-specific interfaces.
*/
- static FT_Error
- tt_get_kerning( FT_Face ttface, /* TT_Face */
+ FT_CALLBACK_DEF( FT_Error )
+ tt_get_kerning( FT_Face face, /* TT_Face */
FT_UInt left_glyph,
FT_UInt right_glyph,
FT_Vector* kerning )
{
- TT_Face face = (TT_Face)ttface;
- SFNT_Service sfnt = (SFNT_Service)face->sfnt;
+ TT_Face ttface = (TT_Face)face;
+ SFNT_Service sfnt = (SFNT_Service)ttface->sfnt;
kerning->x = 0;
kerning->y = 0;
if ( sfnt )
- kerning->x = sfnt->get_kerning( face, left_glyph, right_glyph );
+ kerning->x = sfnt->get_kerning( ttface, left_glyph, right_glyph );
return 0;
}
- static FT_Error
- tt_get_advances( FT_Face ttface,
+ FT_CALLBACK_DEF( FT_Error )
+ tt_get_advances( FT_Face face, /* TT_Face */
FT_UInt start,
FT_UInt count,
FT_Int32 flags,
FT_Fixed *advances )
{
FT_UInt nn;
- TT_Face face = (TT_Face)ttface;
+ TT_Face ttface = (TT_Face)face;
/* XXX: TODO: check for sbits */
{
#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
/* no fast retrieval for blended MM fonts without VVAR table */
- if ( ( FT_IS_NAMED_INSTANCE( ttface ) || FT_IS_VARIATION( ttface ) ) &&
- !( face->variation_support & TT_FACE_FLAG_VAR_VADVANCE ) )
+ if ( ( FT_IS_NAMED_INSTANCE( face ) || FT_IS_VARIATION( face ) ) &&
+ !( ttface->variation_support & TT_FACE_FLAG_VAR_VADVANCE ) )
return FT_THROW( Unimplemented_Feature );
#endif
/* since we don't need `tsb', we use zero for `yMax' parameter */
- TT_Get_VMetrics( face, start + nn, 0, &tsb, &ah );
+ TT_Get_VMetrics( ttface, start + nn, 0, &tsb, &ah );
advances[nn] = ah;
}
}
{
#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
/* no fast retrieval for blended MM fonts without HVAR table */
- if ( ( FT_IS_NAMED_INSTANCE( ttface ) || FT_IS_VARIATION( ttface ) ) &&
- !( face->variation_support & TT_FACE_FLAG_VAR_HADVANCE ) )
+ if ( ( FT_IS_NAMED_INSTANCE( face ) || FT_IS_VARIATION( face ) ) &&
+ !( ttface->variation_support & TT_FACE_FLAG_VAR_HADVANCE ) )
return FT_THROW( Unimplemented_Feature );
#endif
FT_UShort aw;
- TT_Get_HMetrics( face, start + nn, &lsb, &aw );
+ TT_Get_HMetrics( ttface, start + nn, &lsb, &aw );
advances[nn] = aw;
}
}
#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
- static FT_Error
+ FT_CALLBACK_DEF( FT_Error )
tt_size_select( FT_Size size,
FT_ULong strike_index )
{
/* use the scaled metrics, even when tt_size_reset fails */
FT_Select_Metrics( size->face, strike_index );
- tt_size_reset( ttsize, 0 ); /* ignore return value */
+ tt_size_reset( ttsize ); /* ignore return value */
}
else
{
#endif /* TT_CONFIG_OPTION_EMBEDDED_BITMAPS */
- static FT_Error
+ FT_CALLBACK_DEF( FT_Error )
tt_size_request( FT_Size size,
FT_Size_Request req )
{
#endif /* TT_CONFIG_OPTION_EMBEDDED_BITMAPS */
- FT_Request_Metrics( size->face, req );
+ {
+ FT_Error err = FT_Request_Metrics( size->face, req );
+
+
+ if ( err )
+ {
+ error = err;
+ goto Exit;
+ }
+ }
if ( FT_IS_SCALABLE( size->face ) )
{
- error = tt_size_reset( ttsize, 0 );
+ error = tt_size_reset( ttsize );
#ifdef TT_USE_BYTECODE_INTERPRETER
/* for the `MPS' bytecode instruction we need the point size */
#endif
}
+ Exit:
return error;
}
* @Return:
* FreeType error code. 0 means success.
*/
- static FT_Error
- tt_glyph_load( FT_GlyphSlot ttslot, /* TT_GlyphSlot */
- FT_Size ttsize, /* TT_Size */
+ FT_CALLBACK_DEF( FT_Error )
+ tt_glyph_load( FT_GlyphSlot slot, /* TT_GlyphSlot */
+ FT_Size size, /* TT_Size */
FT_UInt glyph_index,
FT_Int32 load_flags )
{
- TT_GlyphSlot slot = (TT_GlyphSlot)ttslot;
- TT_Size size = (TT_Size)ttsize;
- FT_Face face = ttslot->face;
+ TT_GlyphSlot ttslot = (TT_GlyphSlot)slot;
+ TT_Size ttsize = (TT_Size)size;
+ FT_Face face = ttslot->face;
FT_Error error;
}
/* use hinted metrics only if we load a glyph with hinting */
- size->metrics = ( load_flags & FT_LOAD_NO_HINTING )
- ? &ttsize->metrics
- : &size->hinted_metrics;
+ ttsize->metrics = ( load_flags & FT_LOAD_NO_HINTING )
+ ? &size->metrics
+ : &ttsize->hinted_metrics;
/* now fill in the glyph slot with outline/bitmap/layered */
- error = TT_Load_Glyph( size, slot, glyph_index, load_flags );
+ error = TT_Load_Glyph( ttsize, ttslot, glyph_index, load_flags );
/* force drop-out mode to 2 - irrelevant now */
/* slot->outline.dropout_mode = 2; */
FT_DEFINE_SERVICE_MULTIMASTERSREC(
tt_service_gx_multi_masters,
- (FT_Get_MM_Func) NULL, /* get_mm */
- (FT_Set_MM_Design_Func) NULL, /* set_mm_design */
- (FT_Set_MM_Blend_Func) TT_Set_MM_Blend, /* set_mm_blend */
- (FT_Get_MM_Blend_Func) TT_Get_MM_Blend, /* get_mm_blend */
- (FT_Get_MM_Var_Func) TT_Get_MM_Var, /* get_mm_var */
- (FT_Set_Var_Design_Func) TT_Set_Var_Design, /* set_var_design */
- (FT_Get_Var_Design_Func) TT_Get_Var_Design, /* get_var_design */
- (FT_Set_Instance_Func) TT_Set_Named_Instance, /* set_instance */
- (FT_Set_MM_WeightVector_Func)NULL, /* set_mm_weightvector */
- (FT_Get_MM_WeightVector_Func)NULL, /* get_mm_weightvector */
-
- (FT_Get_Var_Blend_Func) tt_get_var_blend, /* get_var_blend */
- (FT_Done_Blend_Func) tt_done_blend /* done_blend */
+ NULL, /* FT_Get_MM_Func get_mm */
+ NULL, /* FT_Set_MM_Design_Func set_mm_design */
+ TT_Set_MM_Blend, /* FT_Set_MM_Blend_Func set_mm_blend */
+ TT_Get_MM_Blend, /* FT_Get_MM_Blend_Func get_mm_blend */
+ TT_Get_MM_Var, /* FT_Get_MM_Var_Func get_mm_var */
+ TT_Set_Var_Design, /* FT_Set_Var_Design_Func set_var_design */
+ TT_Get_Var_Design, /* FT_Get_Var_Design_Func get_var_design */
+ TT_Set_Named_Instance, /* FT_Set_Named_Instance_Func set_named_instance */
+ TT_Get_Default_Named_Instance,
+ /* FT_Get_Default_Named_Instance_Func get_default_named_instance */
+ NULL, /* FT_Set_MM_WeightVector_Func set_mm_weightvector */
+ NULL, /* FT_Get_MM_WeightVector_Func get_mm_weightvector */
+
+ tt_construct_ps_name, /* FT_Construct_PS_Name_Func construct_ps_name */
+ tt_var_load_delta_set_index_mapping,
+ /* FT_Var_Load_Delta_Set_Idx_Map_Func load_delta_set_idx_map */
+ tt_var_load_item_variation_store,
+ /* FT_Var_Load_Item_Var_Store_Func load_item_variation_store */
+ tt_var_get_item_delta, /* FT_Var_Get_Item_Delta_Func get_item_delta */
+ tt_var_done_item_variation_store,
+ /* FT_Var_Done_Item_Var_Store_Func done_item_variation_store */
+ tt_var_done_delta_set_index_map,
+ /* FT_Var_Done_Delta_Set_Idx_Map_Func done_delta_set_index_map */
+ tt_get_var_blend, /* FT_Get_Var_Blend_Func get_var_blend */
+ tt_done_blend /* FT_Done_Blend_Func done_blend */
)
FT_DEFINE_SERVICE_METRICSVARIATIONSREC(
tt_service_metrics_variations,
- (FT_HAdvance_Adjust_Func)tt_hadvance_adjust, /* hadvance_adjust */
- (FT_LSB_Adjust_Func) NULL, /* lsb_adjust */
- (FT_RSB_Adjust_Func) NULL, /* rsb_adjust */
+ tt_hadvance_adjust, /* FT_HAdvance_Adjust_Func hadvance_adjust */
+ NULL, /* FT_LSB_Adjust_Func lsb_adjust */
+ NULL, /* FT_RSB_Adjust_Func rsb_adjust */
- (FT_VAdvance_Adjust_Func)tt_vadvance_adjust, /* vadvance_adjust */
- (FT_TSB_Adjust_Func) NULL, /* tsb_adjust */
- (FT_BSB_Adjust_Func) NULL, /* bsb_adjust */
- (FT_VOrg_Adjust_Func) NULL, /* vorg_adjust */
+ tt_vadvance_adjust, /* FT_VAdvance_Adjust_Func vadvance_adjust */
+ NULL, /* FT_TSB_Adjust_Func tsb_adjust */
+ NULL, /* FT_BSB_Adjust_Func bsb_adjust */
+ NULL, /* FT_VOrg_Adjust_Func vorg_adjust */
- (FT_Metrics_Adjust_Func) tt_apply_mvar /* metrics_adjust */
+ tt_apply_mvar, /* FT_Metrics_Adjust_Func metrics_adjust */
+ tt_size_reset_height /* FT_Size_Reset_Func size_reset */
)
#endif /* TT_CONFIG_OPTION_GX_VAR_SUPPORT */
*
* High-level TrueType driver interface (specification).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* TrueType error codes (specification only).
*
- * Copyright (C) 2001-2020 by
+ * Copyright (C) 2001-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* TrueType Glyph Loader (body).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
#endif
#include "tterrors.h"
-#include "ttsubpix.h"
/**************************************************************************
FT_UInt glyph_index )
{
TT_Face face = loader->face;
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
- TT_Driver driver = (TT_Driver)FT_FACE_DRIVER( face );
-#endif
FT_Error error;
FT_Stream stream = loader->stream;
loader->top_bearing = top_bearing;
loader->vadvance = advance_height;
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
- if ( driver->interpreter_version == TT_INTERPRETER_VERSION_38 &&
- loader->exec )
- {
- loader->exec->sph_tweak_flags = 0;
-
- /* This may not be the right place for this, but it works... */
- /* Note that we have to unconditionally load the tweaks since */
- /* it is possible that glyphs individually switch ClearType's */
- /* backward compatibility mode on and off. */
- sph_set_tweaks( loader, glyph_index );
- }
-#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
-
- if ( !loader->linear_def )
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+ /* With the incremental interface, these values are set by */
+ /* a call to `tt_get_metrics_incremental'. */
+ if ( face->root.internal->incremental_interface == NULL )
+#endif
{
- loader->linear_def = 1;
- loader->linear = advance_width;
+ if ( !loader->linear_def )
+ {
+ loader->linear_def = 1;
+ loader->linear = advance_width;
+ }
}
return FT_Err_Ok;
#ifdef FT_CONFIG_OPTION_INCREMENTAL
static void
- tt_get_metrics_incr_overrides( TT_Loader loader,
- FT_UInt glyph_index )
+ tt_get_metrics_incremental( TT_Loader loader,
+ FT_UInt glyph_index )
{
TT_Face face = loader->face;
FT_Byte* p = load->cursor;
FT_Byte* limit = load->limit;
FT_GlyphLoader gloader = load->gloader;
+ FT_Outline* outline = &gloader->current.outline;
FT_Int n_contours = load->n_contours;
- FT_Outline* outline;
- FT_UShort n_ins;
FT_Int n_points;
+ FT_UShort n_ins;
FT_Byte *flag, *flag_limit;
FT_Byte c, count;
FT_Vector *vec, *vec_limit;
FT_Pos x, y;
- FT_Short *cont, *cont_limit, prev_cont;
- FT_Int xy_size = 0;
+ FT_Short *cont, *cont_limit, last;
/* check that we can add the contours to the glyph */
if ( error )
goto Fail;
- /* reading the contours' endpoints & number of points */
- cont = gloader->current.outline.contours;
- cont_limit = cont + n_contours;
-
/* check space for contours array + instructions count */
- if ( n_contours >= 0xFFF || p + ( n_contours + 1 ) * 2 > limit )
+ if ( n_contours >= 0xFFF || p + 2 * n_contours + 2 > limit )
goto Invalid_Outline;
- prev_cont = FT_NEXT_SHORT( p );
-
- if ( n_contours > 0 )
- cont[0] = prev_cont;
-
- if ( prev_cont < 0 )
- goto Invalid_Outline;
+ /* reading the contours' endpoints & number of points */
+ cont = outline->contours;
+ cont_limit = cont + n_contours;
- for ( cont++; cont < cont_limit; cont++ )
+ last = -1;
+ for ( ; cont < cont_limit; cont++ )
{
- cont[0] = FT_NEXT_SHORT( p );
- if ( cont[0] <= prev_cont )
- {
- /* unordered contours: this is invalid */
- goto Invalid_Outline;
- }
- prev_cont = cont[0];
- }
+ *cont = FT_NEXT_SHORT( p );
- n_points = 0;
- if ( n_contours > 0 )
- {
- n_points = cont[-1] + 1;
- if ( n_points < 0 )
+ if ( *cont <= last )
goto Invalid_Outline;
+
+ last = *cont;
}
+ n_points = last + 1;
+
FT_TRACE5(( " # of points: %d\n", n_points ));
/* note that we will add four phantom points later */
if ( error )
goto Fail;
- /* reading the bytecode instructions */
- load->glyph->control_len = 0;
- load->glyph->control_data = NULL;
-
- if ( p + 2 > limit )
- goto Invalid_Outline;
-
+ /* space checked above */
n_ins = FT_NEXT_USHORT( p );
FT_TRACE5(( " Instructions size: %u\n", n_ins ));
+ /* check instructions size */
+ if ( p + n_ins > limit )
+ {
+ FT_TRACE1(( "TT_Load_Simple_Glyph: excessive instruction count\n" ));
+ error = FT_THROW( Too_Many_Hints );
+ goto Fail;
+ }
+
#ifdef TT_USE_BYTECODE_INTERPRETER
if ( IS_HINTED( load->load_flags ) )
{
- FT_ULong tmp;
+ TT_ExecContext exec = load->exec;
+ FT_Memory memory = exec->memory;
- /* check instructions size */
- if ( ( limit - p ) < n_ins )
- {
- FT_TRACE1(( "TT_Load_Simple_Glyph: instruction count mismatch\n" ));
- error = FT_THROW( Too_Many_Hints );
- goto Fail;
- }
+ if ( exec->glyphSize )
+ FT_FREE( exec->glyphIns );
+ exec->glyphSize = 0;
/* we don't trust `maxSizeOfInstructions' in the `maxp' table */
- /* and thus update the bytecode array size by ourselves */
-
- tmp = load->exec->glyphSize;
- error = Update_Max( load->exec->memory,
- &tmp,
- sizeof ( FT_Byte ),
- (void*)&load->exec->glyphIns,
- n_ins );
-
- load->exec->glyphSize = (FT_UShort)tmp;
- if ( error )
- return error;
+ /* and thus allocate the bytecode array size by ourselves */
+ if ( n_ins )
+ {
+ if ( FT_QNEW_ARRAY( exec->glyphIns, n_ins ) )
+ return error;
- load->glyph->control_len = n_ins;
- load->glyph->control_data = load->exec->glyphIns;
+ FT_MEM_COPY( exec->glyphIns, p, (FT_Long)n_ins );
- if ( n_ins )
- FT_MEM_COPY( load->exec->glyphIns, p, (FT_Long)n_ins );
+ exec->glyphSize = n_ins;
+ }
}
#endif /* TT_USE_BYTECODE_INTERPRETER */
p += n_ins;
- outline = &gloader->current.outline;
-
/* reading the point tags */
flag = (FT_Byte*)outline->tags;
flag_limit = flag + n_points;
flag = (FT_Byte*)outline->tags;
x = 0;
- if ( p + xy_size > limit )
- goto Invalid_Outline;
-
for ( ; vec < vec_limit; vec++, flag++ )
{
FT_Pos delta = 0;
/* reading the Y coordinates */
- vec = gloader->current.outline.points;
+ vec = outline->points;
vec_limit = vec + n_points;
flag = (FT_Byte*)outline->tags;
y = 0;
if ( subglyph->flags & WE_HAVE_A_SCALE )
FT_TRACE7(( " scaling: %f\n",
- subglyph->transform.xx / 65536.0 ));
+ (double)subglyph->transform.xx / 65536 ));
else if ( subglyph->flags & WE_HAVE_AN_XY_SCALE )
FT_TRACE7(( " scaling: x=%f, y=%f\n",
- subglyph->transform.xx / 65536.0,
- subglyph->transform.yy / 65536.0 ));
+ (double)subglyph->transform.xx / 65536,
+ (double)subglyph->transform.yy / 65536 ));
else if ( subglyph->flags & WE_HAVE_A_2X2 )
- FT_TRACE7(( " scaling: xx=%f, yx=%f\n"
- " xy=%f, yy=%f\n",
- subglyph->transform.xx / 65536.0,
- subglyph->transform.yx / 65536.0,
- subglyph->transform.xy / 65536.0,
- subglyph->transform.yy / 65536.0 ));
+ {
+ FT_TRACE7(( " scaling: xx=%f, yx=%f\n",
+ (double)subglyph->transform.xx / 65536,
+ (double)subglyph->transform.yx / 65536 ));
+ FT_TRACE7(( " xy=%f, yy=%f\n",
+ (double)subglyph->transform.xy / 65536,
+ (double)subglyph->transform.yy / 65536 ));
+ }
subglyph++;
}
FT_UInt start_point,
FT_UInt start_contour )
{
- zone->n_points = (FT_UShort)load->outline.n_points -
+ zone->n_points = (FT_UShort)load->outline.n_points + 4 -
(FT_UShort)start_point;
zone->n_contours = load->outline.n_contours -
(FT_Short)start_contour;
TT_Hint_Glyph( TT_Loader loader,
FT_Bool is_composite )
{
-#if defined TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY || \
- defined TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
TT_Face face = loader->face;
TT_Driver driver = (TT_Driver)FT_FACE_DRIVER( face );
#endif
TT_GlyphZone zone = &loader->zone;
#ifdef TT_USE_BYTECODE_INTERPRETER
- FT_Long n_ins;
+ TT_ExecContext exec = loader->exec;
+ FT_Long n_ins = exec->glyphSize;
#else
FT_UNUSED( is_composite );
#endif
#ifdef TT_USE_BYTECODE_INTERPRETER
- n_ins = loader->glyph->control_len;
-
/* save original point positions in `org' array */
if ( n_ins > 0 )
FT_ARRAY_COPY( zone->org, zone->cur, zone->n_points );
/* Reset graphics state. */
- loader->exec->GS = loader->size->GS;
+ exec->GS = loader->size->GS;
/* XXX: UNDOCUMENTED! Hinting instructions of a composite glyph */
/* completely refer to the (already) hinted subglyphs. */
if ( is_composite )
{
- loader->exec->metrics.x_scale = 1 << 16;
- loader->exec->metrics.y_scale = 1 << 16;
+ exec->metrics.x_scale = 1 << 16;
+ exec->metrics.y_scale = 1 << 16;
FT_ARRAY_COPY( zone->orus, zone->cur, zone->n_points );
}
else
{
- loader->exec->metrics.x_scale = loader->size->metrics->x_scale;
- loader->exec->metrics.y_scale = loader->size->metrics->y_scale;
+ exec->metrics.x_scale = loader->size->metrics->x_scale;
+ exec->metrics.y_scale = loader->size->metrics->y_scale;
}
#endif
{
FT_Error error;
- FT_GlyphLoader gloader = loader->gloader;
- FT_Outline current_outline = gloader->current.outline;
+ TT_Set_CodeRange( exec, tt_coderange_glyph, exec->glyphIns, n_ins );
- TT_Set_CodeRange( loader->exec, tt_coderange_glyph,
- loader->exec->glyphIns, n_ins );
+ exec->is_composite = is_composite;
+ exec->pts = *zone;
- loader->exec->is_composite = is_composite;
- loader->exec->pts = *zone;
-
- error = TT_Run_Context( loader->exec );
- if ( error && loader->exec->pedantic_hinting )
+ error = TT_Run_Context( exec );
+ if ( error && exec->pedantic_hinting )
return error;
/* store drop-out mode in bits 5-7; set bit 2 also as a marker */
- current_outline.tags[0] |=
- ( loader->exec->GS.scan_type << 5 ) | FT_CURVE_TAG_HAS_SCANMODE;
+ loader->gloader->current.outline.tags[0] |=
+ ( exec->GS.scan_type << 5 ) | FT_CURVE_TAG_HAS_SCANMODE;
}
#endif
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
/* Save possibly modified glyph phantom points unless in v40 backward */
/* compatibility mode, where no movement on the x axis means no reason */
/* to change bearings or advance widths. */
- if ( !( driver->interpreter_version == TT_INTERPRETER_VERSION_40 &&
- loader->exec->backward_compatibility ) )
- {
-#endif
- loader->pp1 = zone->cur[zone->n_points - 4];
- loader->pp2 = zone->cur[zone->n_points - 3];
- loader->pp3 = zone->cur[zone->n_points - 2];
- loader->pp4 = zone->cur[zone->n_points - 1];
+
#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
- }
+ if ( driver->interpreter_version == TT_INTERPRETER_VERSION_40 &&
+ exec->backward_compatibility )
+ return FT_Err_Ok;
#endif
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
- if ( driver->interpreter_version == TT_INTERPRETER_VERSION_38 )
- {
- if ( loader->exec->sph_tweak_flags & SPH_TWEAK_DEEMBOLDEN )
- FT_Outline_EmboldenXY( &loader->gloader->current.outline, -24, 0 );
-
- else if ( loader->exec->sph_tweak_flags & SPH_TWEAK_EMBOLDEN )
- FT_Outline_EmboldenXY( &loader->gloader->current.outline, 24, 0 );
- }
-#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
+ loader->pp1 = zone->cur[zone->n_points - 4];
+ loader->pp2 = zone->cur[zone->n_points - 3];
+ loader->pp3 = zone->cur[zone->n_points - 2];
+ loader->pp4 = zone->cur[zone->n_points - 1];
return FT_Err_Ok;
}
static FT_Error
TT_Process_Simple_Glyph( TT_Loader loader )
{
- FT_GlyphLoader gloader = loader->gloader;
- FT_Error error = FT_Err_Ok;
- FT_Outline* outline;
- FT_Int n_points;
+ FT_Error error = FT_Err_Ok;
+ FT_GlyphLoader gloader = loader->gloader;
+ FT_Outline* outline = &gloader->current.outline;
+ FT_Int n_points = outline->n_points;
#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
FT_Memory memory = loader->face->root.memory;
#endif
- outline = &gloader->current.outline;
- n_points = outline->n_points;
-
/* set phantom points */
-
outline->points[n_points ] = loader->pp1;
outline->points[n_points + 1] = loader->pp2;
outline->points[n_points + 2] = loader->pp3;
outline->points[n_points + 3] = loader->pp4;
- outline->tags[n_points ] = 0;
- outline->tags[n_points + 1] = 0;
- outline->tags[n_points + 2] = 0;
- outline->tags[n_points + 3] = 0;
-
n_points += 4;
#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
if ( !IS_DEFAULT_INSTANCE( FT_FACE( loader->face ) ) )
{
- if ( FT_NEW_ARRAY( unrounded, n_points ) )
+ if ( FT_QNEW_ARRAY( unrounded, n_points ) )
goto Exit;
/* Deltas apply to the unscaled data. */
- error = TT_Vary_Apply_Glyph_Deltas( loader->face,
- loader->glyph_index,
+ error = TT_Vary_Apply_Glyph_Deltas( loader,
outline,
- unrounded,
- (FT_UInt)n_points );
-
- /* recalculate linear horizontal and vertical advances */
- /* if we don't have HVAR and VVAR, respectively */
-
- /* XXX: change all FreeType modules to store `linear' and `vadvance' */
- /* in 26.6 format before the `base' module scales them to 16.16 */
- if ( !( loader->face->variation_support & TT_FACE_FLAG_VAR_HADVANCE ) )
- loader->linear = FT_PIX_ROUND( unrounded[n_points - 3].x -
- unrounded[n_points - 4].x ) / 64;
- if ( !( loader->face->variation_support & TT_FACE_FLAG_VAR_VADVANCE ) )
- loader->vadvance = FT_PIX_ROUND( unrounded[n_points - 1].x -
- unrounded[n_points - 2].x ) / 64;
-
+ unrounded );
if ( error )
goto Exit;
}
tt_prepare_zone( &loader->zone, &gloader->current, 0, 0 );
FT_ARRAY_COPY( loader->zone.orus, loader->zone.cur,
- loader->zone.n_points + 4 );
+ loader->zone.n_points );
}
{
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
- TT_Face face = loader->face;
- TT_Driver driver = (TT_Driver)FT_FACE_DRIVER( face );
-
- FT_String* family = face->root.family_name;
- FT_UInt ppem = loader->size->metrics->x_ppem;
- FT_String* style = face->root.style_name;
- FT_UInt x_scale_factor = 1000;
-#endif
-
FT_Vector* vec = outline->points;
FT_Vector* limit = outline->points + n_points;
FT_Bool do_scale = FALSE;
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
-
- if ( driver->interpreter_version == TT_INTERPRETER_VERSION_38 )
- {
- /* scale, but only if enabled and only if TT hinting is being used */
- if ( IS_HINTED( loader->load_flags ) )
- x_scale_factor = sph_test_tweak_x_scaling( face,
- family,
- ppem,
- style,
- loader->glyph_index );
- /* scale the glyph */
- if ( ( loader->load_flags & FT_LOAD_NO_SCALE ) == 0 ||
- x_scale_factor != 1000 )
- {
- x_scale = FT_MulDiv( loader->size->metrics->x_scale,
- (FT_Long)x_scale_factor, 1000 );
- y_scale = loader->size->metrics->y_scale;
-
- /* compensate for any scaling by de/emboldening; */
- /* the amount was determined via experimentation */
- if ( x_scale_factor != 1000 && ppem > 11 )
- {
-#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
- FT_Vector* orig_points = outline->points;
-
-
- if ( !IS_DEFAULT_INSTANCE( FT_FACE( loader->face ) ) )
- outline->points = unrounded;
-#endif
- FT_Outline_EmboldenXY( outline,
- FT_MulFix( 1280 * ppem,
- 1000 - x_scale_factor ),
- 0 );
-#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
- if ( !IS_DEFAULT_INSTANCE( FT_FACE( loader->face ) ) )
- outline->points = orig_points;
-#endif
- }
- do_scale = TRUE;
- }
- }
- else
-
-#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
-
{
/* scale the glyph */
if ( ( loader->load_flags & FT_LOAD_NO_SCALE ) == 0 )
for ( ; vec < limit; vec++, u++ )
{
- vec->x = ( FT_MulFix( u->x, x_scale ) + 32 ) >> 6;
- vec->y = ( FT_MulFix( u->y, y_scale ) + 32 ) >> 6;
+ vec->x = ADD_LONG( FT_MulFix( u->x, x_scale ), 32 ) >> 6;
+ vec->y = ADD_LONG( FT_MulFix( u->y, y_scale ), 32 ) >> 6;
}
}
else
}
if ( IS_HINTED( loader->load_flags ) )
- {
- loader->zone.n_points += 4;
-
error = TT_Hint_Glyph( loader, 0 );
- }
#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
Exit:
p1 = gloader->base.outline.points + k;
p2 = gloader->base.outline.points + l;
- x = p1->x - p2->x;
- y = p1->y - p2->y;
+ x = SUB_LONG( p1->x, p2->x );
+ y = SUB_LONG( p1->y, p2->y );
}
else
{
FT_UInt start_contour )
{
FT_Error error;
- FT_Outline* outline;
+ FT_Outline* outline = &loader->gloader->base.outline;
+ FT_Stream stream = loader->stream;
+ FT_UShort n_ins;
FT_UInt i;
- outline = &loader->gloader->base.outline;
-
/* make room for phantom points */
error = FT_GLYPHLOADER_CHECK_POINTS( loader->gloader,
outline->n_points + 4,
outline->points[outline->n_points + 2] = loader->pp3;
outline->points[outline->n_points + 3] = loader->pp4;
- outline->tags[outline->n_points ] = 0;
- outline->tags[outline->n_points + 1] = 0;
- outline->tags[outline->n_points + 2] = 0;
- outline->tags[outline->n_points + 3] = 0;
-
#ifdef TT_USE_BYTECODE_INTERPRETER
{
- FT_Stream stream = loader->stream;
- FT_UShort n_ins, max_ins;
- FT_ULong tmp;
+ TT_ExecContext exec = loader->exec;
+ FT_Memory memory = exec->memory;
+
+ if ( exec->glyphSize )
+ FT_FREE( exec->glyphIns );
+ exec->glyphSize = 0;
/* TT_Load_Composite_Glyph only gives us the offset of instructions */
/* so we read them here */
FT_READ_USHORT( n_ins ) )
return error;
- FT_TRACE5(( " Instructions size = %d\n", n_ins ));
-
- /* check it */
- max_ins = loader->face->max_profile.maxSizeOfInstructions;
- if ( n_ins > max_ins )
- {
- /* don't trust `maxSizeOfInstructions'; */
- /* only do a rough safety check */
- if ( (FT_Int)n_ins > loader->byte_len )
- {
- FT_TRACE1(( "TT_Process_Composite_Glyph:"
- " too many instructions (%d) for glyph with length %d\n",
- n_ins, loader->byte_len ));
- return FT_THROW( Too_Many_Hints );
- }
+ FT_TRACE5(( " Instructions size = %hu\n", n_ins ));
- tmp = loader->exec->glyphSize;
- error = Update_Max( loader->exec->memory,
- &tmp,
- sizeof ( FT_Byte ),
- (void*)&loader->exec->glyphIns,
- n_ins );
+ if ( !n_ins )
+ return FT_Err_Ok;
- loader->exec->glyphSize = (FT_UShort)tmp;
- if ( error )
- return error;
+ /* don't trust `maxSizeOfInstructions'; */
+ /* only do a rough safety check */
+ if ( n_ins > loader->byte_len )
+ {
+ FT_TRACE1(( "TT_Process_Composite_Glyph:"
+ " too many instructions (%hu) for glyph with length %u\n",
+ n_ins, loader->byte_len ));
+ return FT_THROW( Too_Many_Hints );
}
- else if ( n_ins == 0 )
- return FT_Err_Ok;
- if ( FT_STREAM_READ( loader->exec->glyphIns, n_ins ) )
+ if ( FT_QNEW_ARRAY( exec->glyphIns, n_ins ) ||
+ FT_STREAM_READ( exec->glyphIns, n_ins ) )
return error;
- loader->glyph->control_data = loader->exec->glyphIns;
- loader->glyph->control_len = n_ins;
+ exec->glyphSize = n_ins;
}
#endif
/* Some points are likely touched during execution of */
/* instructions on components. So let's untouch them. */
- for ( i = 0; i < loader->zone.n_points; i++ )
+ for ( i = 0; i < loader->zone.n_points - 4U; i++ )
loader->zone.tags[i] &= ~FT_CURVE_TAG_TOUCH_BOTH;
- loader->zone.n_points += 4;
-
return TT_Hint_Glyph( loader, 1 );
}
static void
tt_loader_set_pp( TT_Loader loader )
{
- FT_Bool subpixel_hinting = 0;
- FT_Bool grayscale = 0;
- FT_Bool use_aw_2 = 0;
-
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
- TT_Driver driver = (TT_Driver)FT_FACE_DRIVER( loader->face );
-#endif
-
-
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
- if ( driver->interpreter_version == TT_INTERPRETER_VERSION_38 )
- {
- subpixel_hinting = loader->exec ? loader->exec->subpixel_hinting
- : 0;
- grayscale = loader->exec ? loader->exec->grayscale
- : 0;
- }
-#endif
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
- if ( driver->interpreter_version == TT_INTERPRETER_VERSION_40 )
- {
- subpixel_hinting = loader->exec ? loader->exec->subpixel_hinting_lean
- : 0;
- grayscale = loader->exec ? loader->exec->grayscale_cleartype
- : 0;
- }
-#endif
-
- use_aw_2 = FT_BOOL( subpixel_hinting && grayscale );
-
loader->pp1.x = loader->bbox.xMin - loader->left_bearing;
loader->pp1.y = 0;
loader->pp2.x = loader->pp1.x + loader->advance;
loader->pp2.y = 0;
- loader->pp3.x = use_aw_2 ? loader->advance / 2 : 0;
+ loader->pp3.x = 0;
loader->pp3.y = loader->bbox.yMax + loader->top_bearing;
- loader->pp4.x = use_aw_2 ? loader->advance / 2 : 0;
+ loader->pp4.x = 0;
loader->pp4.y = loader->pp3.y - loader->vadvance;
+
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
+ {
+ TT_Driver driver = (TT_Driver)FT_FACE_DRIVER( loader->face );
+
+
+ if ( driver->interpreter_version == TT_INTERPRETER_VERSION_40 &&
+ loader->exec &&
+ loader->exec->subpixel_hinting_lean &&
+ loader->exec->grayscale_cleartype )
+ {
+ loader->pp3.x = loader->advance / 2;
+ loader->pp4.x = loader->advance / 2;
+ }
+ }
+#endif
}
FT_ZERO( &inc_stream );
FT_Stream_OpenMemory( &inc_stream,
glyph_data.pointer,
- (FT_ULong)glyph_data.length );
+ glyph_data.length );
loader->stream = &inc_stream;
}
else
#endif /* FT_CONFIG_OPTION_INCREMENTAL */
+ {
+ FT_ULong len;
+
+
+ offset = tt_face_get_location( FT_FACE( face ), glyph_index, &len );
- offset = tt_face_get_location( face, glyph_index,
- (FT_UInt*)&loader->byte_len );
+ loader->byte_len = (FT_UInt)len;
+ }
if ( loader->byte_len > 0 )
{
error = face->access_glyph_frame( loader, glyph_index,
face->glyf_offset + offset,
- (FT_UInt)loader->byte_len );
+ loader->byte_len );
if ( error )
goto Exit;
if ( loader->byte_len == 0 || loader->n_contours == 0 )
{
- /* must initialize points before (possibly) overriding */
- /* glyph metrics from the incremental interface */
- tt_loader_set_pp( loader );
-
#ifdef FT_CONFIG_OPTION_INCREMENTAL
- tt_get_metrics_incr_overrides( loader, glyph_index );
+ tt_get_metrics_incremental( loader, glyph_index );
#endif
+ tt_loader_set_pp( loader );
+
#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
/* a small outline structure with four elements for */
/* communication with `TT_Vary_Apply_Glyph_Deltas' */
FT_Vector points[4];
- char tags[4] = { 1, 1, 1, 1 };
- short contours[4] = { 0, 1, 2, 3 };
FT_Outline outline;
/* unrounded values */
FT_Vector unrounded[4] = { {0, 0}, {0, 0}, {0, 0}, {0, 0} };
- points[0].x = loader->pp1.x;
- points[0].y = loader->pp1.y;
- points[1].x = loader->pp2.x;
- points[1].y = loader->pp2.y;
-
- points[2].x = loader->pp3.x;
- points[2].y = loader->pp3.y;
- points[3].x = loader->pp4.x;
- points[3].y = loader->pp4.y;
+ points[0] = loader->pp1;
+ points[1] = loader->pp2;
+ points[2] = loader->pp3;
+ points[3] = loader->pp4;
- outline.n_points = 4;
- outline.n_contours = 4;
+ outline.n_points = 0;
+ outline.n_contours = 0;
outline.points = points;
- outline.tags = tags;
- outline.contours = contours;
+ outline.tags = NULL;
+ outline.contours = NULL;
/* this must be done before scaling */
- error = TT_Vary_Apply_Glyph_Deltas( loader->face,
- glyph_index,
+ error = TT_Vary_Apply_Glyph_Deltas( loader,
&outline,
- unrounded,
- (FT_UInt)outline.n_points );
+ unrounded );
if ( error )
goto Exit;
-
- loader->pp1.x = points[0].x;
- loader->pp1.y = points[0].y;
- loader->pp2.x = points[1].x;
- loader->pp2.y = points[1].y;
-
- loader->pp3.x = points[2].x;
- loader->pp3.y = points[2].y;
- loader->pp4.x = points[3].x;
- loader->pp4.y = points[3].y;
-
- /* recalculate linear horizontal and vertical advances */
- /* if we don't have HVAR and VVAR, respectively */
- if ( !( loader->face->variation_support & TT_FACE_FLAG_VAR_HADVANCE ) )
- loader->linear = FT_PIX_ROUND( unrounded[1].x -
- unrounded[0].x ) / 64;
- if ( !( loader->face->variation_support & TT_FACE_FLAG_VAR_VADVANCE ) )
- loader->vadvance = FT_PIX_ROUND( unrounded[3].x -
- unrounded[2].x ) / 64;
}
#endif /* TT_CONFIG_OPTION_GX_VAR_SUPPORT */
goto Exit;
}
- /* must initialize phantom points before (possibly) overriding */
- /* glyph metrics from the incremental interface */
- tt_loader_set_pp( loader );
-
#ifdef FT_CONFIG_OPTION_INCREMENTAL
- tt_get_metrics_incr_overrides( loader, glyph_index );
+ tt_get_metrics_incremental( loader, glyph_index );
#endif
+ tt_loader_set_pp( loader );
+
/***********************************************************************/
/***********************************************************************/
/* (which consists of 10 bytes) */
error = face->access_glyph_frame( loader, glyph_index,
face->glyf_offset + offset + 10,
- (FT_UInt)loader->byte_len - 10 );
+ loader->byte_len - 10 );
if ( error )
goto Exit;
/* clear the nodes filled by sibling chains */
node = ft_list_get_node_at( &loader->composites, recurse_count );
for ( node2 = node; node2; node2 = node2->next )
- node2->data = (void*)FT_ULONG_MAX;
+ node2->data = (void*)-1;
/* check whether we already have a composite glyph with this index */
if ( FT_List_Find( &loader->composites,
else
{
- if ( FT_NEW( node ) )
+ if ( FT_QNEW( node ) )
goto Exit;
node->data = FT_UINT_TO_POINTER( glyph_index );
FT_List_Add( &loader->composites, node );
short i, limit;
FT_SubGlyph subglyph;
- FT_Outline outline;
- FT_Vector* points = NULL;
- char* tags = NULL;
- short* contours = NULL;
+ FT_Outline outline = { 0, 0, NULL, NULL, NULL, 0 };
FT_Vector* unrounded = NULL;
/* construct an outline structure for */
/* communication with `TT_Vary_Apply_Glyph_Deltas' */
- outline.n_points = (short)( gloader->current.num_subglyphs + 4 );
- outline.n_contours = outline.n_points;
-
- outline.points = NULL;
- outline.tags = NULL;
- outline.contours = NULL;
-
- if ( FT_NEW_ARRAY( points, outline.n_points ) ||
- FT_NEW_ARRAY( tags, outline.n_points ) ||
- FT_NEW_ARRAY( contours, outline.n_points ) ||
- FT_NEW_ARRAY( unrounded, outline.n_points ) )
+ if ( FT_QNEW_ARRAY( outline.points, limit + 4 ) ||
+ FT_QNEW_ARRAY( outline.tags, limit ) ||
+ FT_QNEW_ARRAY( outline.contours, limit ) ||
+ FT_QNEW_ARRAY( unrounded, limit + 4 ) )
goto Exit1;
+ outline.n_contours = outline.n_points = limit;
+
subglyph = gloader->current.subglyphs;
for ( i = 0; i < limit; i++, subglyph++ )
/* applying deltas for anchor points doesn't make sense, */
/* but we don't have to specially check this since */
/* unused delta values are zero anyways */
- points[i].x = subglyph->arg1;
- points[i].y = subglyph->arg2;
- tags[i] = 1;
- contours[i] = i;
+ outline.points[i].x = subglyph->arg1;
+ outline.points[i].y = subglyph->arg2;
+ outline.tags[i] = ON_CURVE_POINT;
+ outline.contours[i] = i;
}
- points[i].x = loader->pp1.x;
- points[i].y = loader->pp1.y;
- tags[i] = 1;
- contours[i] = i;
-
- i++;
- points[i].x = loader->pp2.x;
- points[i].y = loader->pp2.y;
- tags[i] = 1;
- contours[i] = i;
-
- i++;
- points[i].x = loader->pp3.x;
- points[i].y = loader->pp3.y;
- tags[i] = 1;
- contours[i] = i;
-
- i++;
- points[i].x = loader->pp4.x;
- points[i].y = loader->pp4.y;
- tags[i] = 1;
- contours[i] = i;
-
- outline.points = points;
- outline.tags = tags;
- outline.contours = contours;
+ outline.points[i++] = loader->pp1;
+ outline.points[i++] = loader->pp2;
+ outline.points[i++] = loader->pp3;
+ outline.points[i ] = loader->pp4;
/* this call provides additional offsets */
/* for each component's translation */
- if ( FT_SET_ERROR( TT_Vary_Apply_Glyph_Deltas(
- face,
- glyph_index,
- &outline,
- unrounded,
- (FT_UInt)outline.n_points ) ) )
+ if ( FT_SET_ERROR( TT_Vary_Apply_Glyph_Deltas( loader,
+ &outline,
+ unrounded ) ) )
goto Exit1;
subglyph = gloader->current.subglyphs;
{
if ( subglyph->flags & ARGS_ARE_XY_VALUES )
{
- subglyph->arg1 = (FT_Int16)points[i].x;
- subglyph->arg2 = (FT_Int16)points[i].y;
+ subglyph->arg1 = (FT_Int16)outline.points[i].x;
+ subglyph->arg2 = (FT_Int16)outline.points[i].y;
}
}
- loader->pp1.x = points[i + 0].x;
- loader->pp1.y = points[i + 0].y;
- loader->pp2.x = points[i + 1].x;
- loader->pp2.y = points[i + 1].y;
-
- loader->pp3.x = points[i + 2].x;
- loader->pp3.y = points[i + 2].y;
- loader->pp4.x = points[i + 3].x;
- loader->pp4.y = points[i + 3].y;
-
- /* recalculate linear horizontal and vertical advances */
- /* if we don't have HVAR and VVAR, respectively */
- if ( !( face->variation_support & TT_FACE_FLAG_VAR_HADVANCE ) )
- loader->linear =
- FT_PIX_ROUND( unrounded[outline.n_points - 3].x -
- unrounded[outline.n_points - 4].x ) / 64;
- if ( !( face->variation_support & TT_FACE_FLAG_VAR_VADVANCE ) )
- loader->vadvance =
- FT_PIX_ROUND( unrounded[outline.n_points - 1].x -
- unrounded[outline.n_points - 2].x ) / 64;
-
Exit1:
FT_FREE( outline.points );
FT_FREE( outline.tags );
FT_UInt num_base_subgs = gloader->base.num_subglyphs;
FT_Stream old_stream = loader->stream;
- FT_Int old_byte_len = loader->byte_len;
+ FT_UInt old_byte_len = loader->byte_len;
FT_GlyphLoader_Add( gloader );
compute_glyph_metrics( TT_Loader loader,
FT_UInt glyph_index )
{
- TT_Face face = loader->face;
-#if defined TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY || \
- defined TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
- TT_Driver driver = (TT_Driver)FT_FACE_DRIVER( face );
-#endif
-
+ TT_Face face = loader->face;
+ TT_Size size = loader->size;
+ TT_GlyphSlot glyph = loader->glyph;
FT_BBox bbox;
FT_Fixed y_scale;
- TT_GlyphSlot glyph = loader->glyph;
- TT_Size size = loader->size;
y_scale = 0x10000L;
glyph->metrics.horiBearingX = bbox.xMin;
glyph->metrics.horiBearingY = bbox.yMax;
- glyph->metrics.horiAdvance = SUB_LONG(loader->pp2.x, loader->pp1.x);
-
- /* Adjust advance width to the value contained in the hdmx table */
- /* unless FT_LOAD_COMPUTE_METRICS is set or backward compatibility */
- /* mode of the v40 interpreter is active. See `ttinterp.h' for */
- /* details on backward compatibility mode. */
- if (
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
- !( driver->interpreter_version == TT_INTERPRETER_VERSION_40 &&
- ( loader->exec && loader->exec->backward_compatibility ) ) &&
-#endif
- !face->postscript.isFixedPitch &&
- IS_HINTED( loader->load_flags ) &&
- !( loader->load_flags & FT_LOAD_COMPUTE_METRICS ) )
- {
- FT_Byte* widthp;
-
-
- widthp = tt_face_get_device_metrics( face,
- size->metrics->x_ppem,
- glyph_index );
-
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
-
- if ( driver->interpreter_version == TT_INTERPRETER_VERSION_38 )
- {
- FT_Bool ignore_x_mode;
-
-
- ignore_x_mode = FT_BOOL( FT_LOAD_TARGET_MODE( loader->load_flags ) !=
- FT_RENDER_MODE_MONO );
-
- if ( widthp &&
- ( ( ignore_x_mode && loader->exec->compatible_widths ) ||
- !ignore_x_mode ||
- SPH_OPTION_BITMAP_WIDTHS ) )
- glyph->metrics.horiAdvance = *widthp * 64;
- }
- else
-
-#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
-
- {
- if ( widthp )
- glyph->metrics.horiAdvance = *widthp * 64;
- }
- }
+ if ( loader->widthp )
+ glyph->metrics.horiAdvance = loader->widthp[glyph_index] * 64;
+ else
+ glyph->metrics.horiAdvance = SUB_LONG( loader->pp2.x, loader->pp1.x );
/* set glyph dimensions */
glyph->metrics.width = SUB_LONG( bbox.xMax, bbox.xMin );
FT_UInt glyph_index,
FT_Int32 load_flags )
{
- TT_Face face;
- SFNT_Service sfnt;
- FT_Stream stream;
+ TT_Face face = (TT_Face)glyph->face;
+ SFNT_Service sfnt = (SFNT_Service)face->sfnt;
+ FT_Stream stream = face->root.stream;
FT_Error error;
TT_SBit_MetricsRec sbit_metrics;
- face = (TT_Face)glyph->face;
- sfnt = (SFNT_Service)face->sfnt;
- stream = face->root.stream;
-
error = sfnt->load_sbit_image( face,
size->strike_index,
glyph_index,
FT_Int32 load_flags,
FT_Bool glyf_table_only )
{
- TT_Face face;
- FT_Stream stream;
+ TT_Face face = (TT_Face)glyph->face;
+ FT_Stream stream = face->root.stream;
#ifdef TT_USE_BYTECODE_INTERPRETER
FT_Error error;
FT_Bool pedantic = FT_BOOL( load_flags & FT_LOAD_PEDANTIC );
-#if defined TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY || \
- defined TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
- TT_Driver driver = (TT_Driver)FT_FACE_DRIVER( (TT_Face)glyph->face );
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
+ TT_Driver driver = (TT_Driver)FT_FACE_DRIVER( glyph->face );
#endif
#endif
- face = (TT_Face)glyph->face;
- stream = face->root.stream;
-
FT_ZERO( loader );
#ifdef TT_USE_BYTECODE_INTERPRETER
FT_Bool grayscale_cleartype;
#endif
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
- FT_Bool subpixel_hinting = FALSE;
-
-#if 0
- /* not used yet */
- FT_Bool compatible_widths;
- FT_Bool symmetrical_smoothing;
- FT_Bool bgr;
- FT_Bool vertical_lcd;
- FT_Bool subpixel_positioned;
- FT_Bool gray_cleartype;
-#endif
-#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
-
FT_Bool reexecute = FALSE;
if ( !exec )
return FT_THROW( Could_Not_Find_Context );
+ grayscale = FT_BOOL( FT_LOAD_TARGET_MODE( load_flags ) !=
+ FT_RENDER_MODE_MONO );
+
#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
if ( driver->interpreter_version == TT_INTERPRETER_VERSION_40 )
{
FT_BOOL( subpixel_hinting_lean &&
( load_flags &
FT_LOAD_TARGET_LCD_V ) );
+ grayscale = FT_BOOL( grayscale && !subpixel_hinting_lean );
}
else
{
}
#endif
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
-
- if ( driver->interpreter_version == TT_INTERPRETER_VERSION_38 )
- {
- subpixel_hinting = FT_BOOL( ( FT_LOAD_TARGET_MODE( load_flags ) !=
- FT_RENDER_MODE_MONO ) &&
- SPH_OPTION_SET_SUBPIXEL );
-
- if ( subpixel_hinting )
- grayscale = FALSE;
- else if ( SPH_OPTION_SET_GRAYSCALE )
- {
- grayscale = TRUE;
- subpixel_hinting = FALSE;
- }
- else
- grayscale = FALSE;
-
- if ( FT_IS_TRICKY( glyph->face ) )
- subpixel_hinting = FALSE;
-
- exec->ignore_x_mode = subpixel_hinting || grayscale;
- exec->rasterizer_version = SPH_OPTION_SET_RASTERIZER_VERSION;
- if ( exec->sph_tweak_flags & SPH_TWEAK_RASTERIZER_35 )
- exec->rasterizer_version = TT_INTERPRETER_VERSION_35;
-
-#if 1
- exec->compatible_widths = SPH_OPTION_SET_COMPATIBLE_WIDTHS;
- exec->symmetrical_smoothing = TRUE;
- exec->bgr = FALSE;
- exec->vertical_lcd = FALSE;
- exec->subpixel_positioned = TRUE;
- exec->gray_cleartype = FALSE;
-#else /* 0 */
- exec->compatible_widths =
- FT_BOOL( FT_LOAD_TARGET_MODE( load_flags ) !=
- TT_LOAD_COMPATIBLE_WIDTHS );
- exec->symmetrical_smoothing =
- FT_BOOL( FT_LOAD_TARGET_MODE( load_flags ) !=
- TT_LOAD_SYMMETRICAL_SMOOTHING );
- exec->bgr =
- FT_BOOL( FT_LOAD_TARGET_MODE( load_flags ) !=
- TT_LOAD_BGR );
- exec->vertical_lcd =
- FT_BOOL( FT_LOAD_TARGET_MODE( load_flags ) !=
- TT_LOAD_VERTICAL_LCD );
- exec->subpixel_positioned =
- FT_BOOL( FT_LOAD_TARGET_MODE( load_flags ) !=
- TT_LOAD_SUBPIXEL_POSITIONED );
- exec->gray_cleartype =
- FT_BOOL( FT_LOAD_TARGET_MODE( load_flags ) !=
- TT_LOAD_GRAY_CLEARTYPE );
-#endif /* 0 */
-
- }
- else
-
-#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
-
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
- if ( driver->interpreter_version == TT_INTERPRETER_VERSION_40 )
- grayscale = FT_BOOL( !subpixel_hinting_lean &&
- FT_LOAD_TARGET_MODE( load_flags ) !=
- FT_RENDER_MODE_MONO );
- else
-#endif
- grayscale = FT_BOOL( FT_LOAD_TARGET_MODE( load_flags ) !=
- FT_RENDER_MODE_MONO );
-
error = TT_Load_Context( exec, face, size );
if ( error )
return error;
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
-
- if ( driver->interpreter_version == TT_INTERPRETER_VERSION_38 )
{
- /* a change from mono to subpixel rendering (and vice versa) */
- /* requires a re-execution of the CVT program */
- if ( subpixel_hinting != exec->subpixel_hinting )
- {
- FT_TRACE4(( "tt_loader_init: subpixel hinting change,"
- " re-executing `prep' table\n" ));
-
- exec->subpixel_hinting = subpixel_hinting;
- reexecute = TRUE;
- }
-
- /* a change from mono to grayscale rendering (and vice versa) */
- /* requires a re-execution of the CVT program */
- if ( grayscale != exec->grayscale )
- {
- FT_TRACE4(( "tt_loader_init: grayscale hinting change,"
- " re-executing `prep' table\n" ));
-
- exec->grayscale = grayscale;
- reexecute = TRUE;
- }
- }
- else
-
-#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
-
- {
-
#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
if ( driver->interpreter_version == TT_INTERPRETER_VERSION_40 )
{
error = tt_size_run_prep( size, pedantic );
if ( error )
return error;
+ error = TT_Load_Context( exec, face, size );
+ if ( error )
+ return error;
}
/* check whether the cvt program has disabled hinting */
if ( exec->GS.instruct_control & 2 )
exec->GS = tt_default_graphics_state;
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
- /* check whether we have a font hinted for ClearType -- */
- /* note that this flag can also be modified in a glyph's bytecode */
- if ( driver->interpreter_version == TT_INTERPRETER_VERSION_38 &&
- exec->GS.instruct_control & 4 )
- exec->ignore_x_mode = 0;
-#endif
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
+ /*
+ * Toggle backward compatibility according to what font wants, except
+ * when
+ *
+ * 1) we have a `tricky' font that heavily relies on the interpreter to
+ * render glyphs correctly, for example DFKai-SB, or
+ * 2) FT_RENDER_MODE_MONO (i.e, monochome rendering) is requested.
+ *
+ * In those cases, backward compatibility needs to be turned off to get
+ * correct rendering. The rendering is then completely up to the
+ * font's programming.
+ *
+ */
+ if ( driver->interpreter_version == TT_INTERPRETER_VERSION_40 &&
+ subpixel_hinting_lean &&
+ !FT_IS_TRICKY( glyph->face ) )
+ exec->backward_compatibility = !( exec->GS.instruct_control & 4 );
+ else
+ exec->backward_compatibility = FALSE;
+#endif /* TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL */
exec->pedantic_hinting = FT_BOOL( load_flags & FT_LOAD_PEDANTIC );
loader->exec = exec;
loader->instructions = exec->glyphIns;
+
+ /* Use the hdmx table if any unless FT_LOAD_COMPUTE_METRICS */
+ /* is set or backward compatibility mode of the v38 or v40 */
+ /* interpreters is active. See `ttinterp.h' for details on */
+ /* backward compatibility mode. */
+ if ( IS_HINTED( loader->load_flags ) &&
+ !( loader->load_flags & FT_LOAD_COMPUTE_METRICS ) &&
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
+ !( driver->interpreter_version == TT_INTERPRETER_VERSION_40 &&
+ exec->backward_compatibility ) &&
+#endif
+ !face->postscript.isFixedPitch )
+ {
+ loader->widthp = size->widthp;
+ }
+ else
+ loader->widthp = NULL;
}
#endif /* TT_USE_BYTECODE_INTERPRETER */
* A function used to load a single glyph within a given glyph slot,
* for a given size.
*
- * @Input:
+ * @InOut:
* glyph ::
* A handle to a target slot object where the glyph
* will be loaded.
*
+ * @Input:
* size ::
* A handle to the source face size at which the glyph
* must be scaled/loaded.
FT_UInt glyph_index,
FT_Int32 load_flags )
{
+ TT_Face face = (TT_Face)glyph->face;
FT_Error error;
TT_LoaderRec loader;
/* if we have a bitmap-only font, return an empty glyph */
if ( !FT_IS_SCALABLE( glyph->face ) )
{
- TT_Face face = (TT_Face)glyph->face;
-
FT_Short left_bearing = 0;
FT_Short top_bearing = 0;
}
else
{
- if ( FT_IS_SCALABLE( glyph->face ) )
+ if ( FT_IS_SCALABLE( glyph->face ) ||
+ FT_HAS_SBIX( glyph->face ) )
{
/* for the bbox we need the header only */
(void)tt_loader_init( &loader, size, glyph, load_flags, TRUE );
glyph->linearHoriAdvance = loader.linear;
glyph->linearVertAdvance = loader.vadvance;
+ /* Bitmaps from the 'sbix' table need special treatment: */
+ /* if there is a glyph contour, the bitmap origin must be */
+ /* shifted to be relative to the lower left corner of the */
+ /* glyph bounding box, also taking the left-side bearing */
+ /* (or top bearing) into account. */
+ if ( face->sbit_table_type == TT_SBIT_TABLE_TYPE_SBIX &&
+ loader.n_contours > 0 )
+ {
+ FT_Int bitmap_left;
+ FT_Int bitmap_top;
+
+
+ if ( load_flags & FT_LOAD_VERTICAL_LAYOUT )
+ {
+ /* This is a guess, since Apple's CoreText engine doesn't */
+ /* really do vertical typesetting. */
+ bitmap_left = loader.bbox.xMin;
+ bitmap_top = loader.top_bearing;
+ }
+ else
+ {
+ bitmap_left = loader.left_bearing;
+ bitmap_top = loader.bbox.yMin;
+ }
+
+ glyph->bitmap_left += FT_MulFix( bitmap_left, x_scale ) >> 6;
+ glyph->bitmap_top += FT_MulFix( bitmap_top, y_scale ) >> 6;
+ }
+
/* sanity checks: if `xxxAdvance' in the sbit metric */
/* structure isn't set, use `linearXXXAdvance' */
if ( !glyph->metrics.horiAdvance && glyph->linearHoriAdvance )
}
}
+ if ( load_flags & FT_LOAD_SBITS_ONLY )
+ {
+ error = FT_THROW( Invalid_Argument );
+ goto Exit;
+ }
+
#endif /* TT_CONFIG_OPTION_EMBEDDED_BITMAPS */
/* if FT_LOAD_NO_SCALE is not set, `ttmetrics' must be valid */
goto Exit;
}
- if ( load_flags & FT_LOAD_SBITS_ONLY )
+#ifdef FT_CONFIG_OPTION_SVG
+
+ /* check for OT-SVG */
+ if ( ( load_flags & FT_LOAD_NO_SVG ) == 0 &&
+ ( load_flags & FT_LOAD_COLOR ) &&
+ face->svg )
+ {
+ SFNT_Service sfnt = (SFNT_Service)face->sfnt;
+
+
+ FT_TRACE3(( "Trying to load SVG glyph\n" ));
+
+ error = sfnt->load_svg_doc( glyph, glyph_index );
+ if ( !error )
+ {
+ FT_Fixed x_scale = size->root.metrics.x_scale;
+ FT_Fixed y_scale = size->root.metrics.y_scale;
+
+ FT_Short leftBearing;
+ FT_Short topBearing;
+ FT_UShort advanceX;
+ FT_UShort advanceY;
+
+
+ FT_TRACE3(( "Successfully loaded SVG glyph\n" ));
+
+ glyph->format = FT_GLYPH_FORMAT_SVG;
+
+ sfnt->get_metrics( face,
+ FALSE,
+ glyph_index,
+ &leftBearing,
+ &advanceX );
+ sfnt->get_metrics( face,
+ TRUE,
+ glyph_index,
+ &topBearing,
+ &advanceY );
+
+ glyph->linearHoriAdvance = advanceX;
+ glyph->linearVertAdvance = advanceY;
+
+ glyph->metrics.horiAdvance = FT_MulFix( advanceX, x_scale );
+ glyph->metrics.vertAdvance = FT_MulFix( advanceY, y_scale );
+
+ return error;
+ }
+
+ FT_TRACE3(( "Failed to load SVG glyph\n" ));
+ }
+
+ /* return immediately if we only want SVG glyphs */
+ if ( load_flags & FT_LOAD_SVG_ONLY )
{
error = FT_THROW( Invalid_Argument );
goto Exit;
}
+#endif /* FT_CONFIG_OPTION_SVG */
+
error = tt_loader_init( &loader, size, glyph, load_flags, FALSE );
if ( error )
goto Exit;
+ /* done if we are only interested in the `hdmx` advance */
+ if ( load_flags & FT_LOAD_ADVANCE_ONLY &&
+ !( load_flags & FT_LOAD_VERTICAL_LAYOUT ) &&
+ loader.widthp )
+ {
+ glyph->metrics.horiAdvance = loader.widthp[glyph_index] * 64;
+ goto Done;
+ }
+
glyph->format = FT_GLYPH_FORMAT_OUTLINE;
glyph->num_subglyphs = 0;
glyph->outline.flags = 0;
if ( IS_HINTED( load_flags ) )
{
+ glyph->control_data = loader.exec->glyphIns;
+ glyph->control_len = loader.exec->glyphSize;
+
if ( loader.exec->GS.scan_control )
{
/* convert scan conversion mode to FT_OUTLINE_XXX flags */
glyph->outline.n_points,
glyph->outline.flags ));
+ Done:
tt_loader_done( &loader );
Exit:
*
* TrueType Glyph Loader (specification).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* TrueType GX Font Variation loader
*
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2023 by
* David Turner, Robert Wilhelm, Werner Lemberg, and George Williams.
*
* This file is part of the FreeType project, and may only be used,
#include <ft2build.h>
#include <freetype/internal/ftdebug.h>
#include FT_CONFIG_CONFIG_H
+#include <freetype/internal/ftcalc.h>
#include <freetype/internal/ftstream.h>
#include <freetype/internal/sfnt.h>
+#include <freetype/internal/services/svmetric.h>
#include <freetype/tttags.h>
#include <freetype/ttnameid.h>
#include <freetype/ftmm.h>
FT_UInt i, j;
FT_UShort first;
FT_Memory memory = stream->memory;
- FT_Error error = FT_Err_Ok;
-
- FT_UNUSED( error );
+ FT_Error error;
*point_cnt = 0;
/* in the nested loops below we increase `i' twice; */
/* it is faster to simply allocate one more slot */
/* than to add another test within the loop */
- if ( FT_NEW_ARRAY( points, n + 1 ) )
+ if ( FT_QNEW_ARRAY( points, n + 1 ) )
return NULL;
*point_cnt = n;
FT_Fixed *deltas = NULL;
FT_UInt runcnt, cnt;
FT_UInt i, j;
+ FT_UInt bytes_used;
FT_Memory memory = stream->memory;
- FT_Error error = FT_Err_Ok;
-
- FT_UNUSED( error );
+ FT_Error error;
- if ( delta_cnt > size )
- {
- FT_TRACE1(( "ft_var_readpackeddeltas: number of points too large\n" ));
+ if ( FT_QNEW_ARRAY( deltas, delta_cnt ) )
return NULL;
- }
- if ( FT_NEW_ARRAY( deltas, delta_cnt ) )
- return NULL;
+ i = 0;
+ bytes_used = 0;
- i = 0;
- while ( i < delta_cnt )
+ while ( i < delta_cnt && bytes_used < size )
{
runcnt = FT_GET_BYTE();
cnt = runcnt & GX_DT_DELTA_RUN_COUNT_MASK;
+ bytes_used++;
+
if ( runcnt & GX_DT_DELTAS_ARE_ZERO )
{
- /* `runcnt' zeroes get added */
+ /* `cnt` + 1 zeroes get added */
for ( j = 0; j <= cnt && i < delta_cnt; j++ )
deltas[i++] = 0;
}
else if ( runcnt & GX_DT_DELTAS_ARE_WORDS )
{
- /* `runcnt' shorts from the stack */
+ /* `cnt` + 1 shorts from the stack */
+ bytes_used += 2 * ( cnt + 1 );
+ if ( bytes_used > size )
+ {
+ FT_TRACE1(( "ft_var_readpackeddeltas:"
+ " number of short deltas too large\n" ));
+ goto Fail;
+ }
+
for ( j = 0; j <= cnt && i < delta_cnt; j++ )
deltas[i++] = FT_intToFixed( FT_GET_SHORT() );
}
else
{
- /* `runcnt' signed bytes from the stack */
+ /* `cnt` + 1 signed bytes from the stack */
+ bytes_used += cnt + 1;
+ if ( bytes_used > size )
+ {
+ FT_TRACE1(( "ft_var_readpackeddeltas:"
+ " number of byte deltas too large\n" ));
+ goto Fail;
+ }
+
for ( j = 0; j <= cnt && i < delta_cnt; j++ )
deltas[i++] = FT_intToFixed( FT_GET_CHAR() );
}
if ( j <= cnt )
{
- /* bad format */
- FT_FREE( deltas );
- return NULL;
+ FT_TRACE1(( "ft_var_readpackeddeltas:"
+ " number of deltas too large\n" ));
+ goto Fail;
}
}
+ if ( i < delta_cnt )
+ {
+ FT_TRACE1(( "ft_var_readpackeddeltas: not enough deltas\n" ));
+ goto Fail;
+ }
+
return deltas;
+
+ Fail:
+ FT_FREE( deltas );
+ return NULL;
}
static void
ft_var_load_avar( TT_Face face )
{
- FT_Stream stream = FT_FACE_STREAM( face );
- FT_Memory memory = stream->memory;
+ FT_Error error;
+ FT_Stream stream = FT_FACE_STREAM( face );
+ FT_Memory memory = stream->memory;
+ FT_Int i, j;
+
GX_Blend blend = face->blend;
GX_AVarSegment segment;
- FT_Error error = FT_Err_Ok;
- FT_Long version;
- FT_Long axisCount;
- FT_Int i, j;
- FT_ULong table_len;
+ GX_AVarTable table;
- FT_UNUSED( error );
+ FT_Long version;
+ FT_Long axisCount;
+ FT_ULong table_len;
+
+#ifndef TT_CONFIG_OPTION_NO_BORING_EXPANSION
+ FT_ULong table_offset;
+ FT_ULong store_offset;
+ FT_ULong axisMap_offset;
+#endif
FT_TRACE2(( "AVAR " ));
return;
}
+#ifndef TT_CONFIG_OPTION_NO_BORING_EXPANSION
+ table_offset = FT_STREAM_POS();
+#endif
+
if ( FT_FRAME_ENTER( table_len ) )
return;
version = FT_GET_LONG();
axisCount = FT_GET_LONG();
- if ( version != 0x00010000L )
+ if ( version != 0x00010000L
+#ifndef TT_CONFIG_OPTION_NO_BORING_EXPANSION
+ && version != 0x00020000L
+#endif
+ )
{
FT_TRACE2(( "bad table version\n" ));
goto Exit;
if ( axisCount != (FT_Long)blend->mmvar->num_axis )
{
- FT_TRACE2(( "ft_var_load_avar: number of axes in `avar' and `fvar'\n"
- " table are different\n" ));
+ FT_TRACE2(( "ft_var_load_avar:"
+ " number of axes in `avar' and `fvar'\n" ));
+ FT_TRACE2(( " table are different\n" ));
goto Exit;
}
- if ( FT_NEW_ARRAY( blend->avar_segment, axisCount ) )
+ if ( FT_NEW( blend->avar_table ) )
goto Exit;
+ table = blend->avar_table;
- segment = &blend->avar_segment[0];
+ if ( FT_QNEW_ARRAY( table->avar_segment, axisCount ) )
+ goto Exit;
+
+ segment = &table->avar_segment[0];
for ( i = 0; i < axisCount; i++, segment++ )
{
FT_TRACE5(( " axis %d:\n", i ));
segment->pairCount = FT_GET_USHORT();
- if ( (FT_ULong)segment->pairCount * 4 > table_len ||
- FT_NEW_ARRAY( segment->correspondence, segment->pairCount ) )
+ if ( (FT_ULong)segment->pairCount * 4 > table_len ||
+ FT_QNEW_ARRAY( segment->correspondence, segment->pairCount ) )
{
/* Failure. Free everything we have done so far. We must do */
/* it right now since loading the `avar' table is optional. */
for ( j = i - 1; j >= 0; j-- )
- FT_FREE( blend->avar_segment[j].correspondence );
+ FT_FREE( table->avar_segment[j].correspondence );
- FT_FREE( blend->avar_segment );
- blend->avar_segment = NULL;
+ FT_FREE( table->avar_segment );
goto Exit;
}
FT_fdot14ToFixed( FT_GET_SHORT() );
FT_TRACE5(( " mapping %.5f to %.5f\n",
- segment->correspondence[j].fromCoord / 65536.0,
- segment->correspondence[j].toCoord / 65536.0 ));
+ (double)segment->correspondence[j].fromCoord / 65536,
+ (double)segment->correspondence[j].toCoord / 65536 ));
}
FT_TRACE5(( "\n" ));
}
+#ifndef TT_CONFIG_OPTION_NO_BORING_EXPANSION
+ if ( version < 0x00020000L )
+ goto Exit;
+
+ axisMap_offset = FT_GET_ULONG();
+ store_offset = FT_GET_ULONG();
+
+ if ( store_offset )
+ {
+ error = tt_var_load_item_variation_store(
+ FT_FACE( face ),
+ table_offset + store_offset,
+ &table->itemStore );
+ if ( error )
+ goto Exit;
+ }
+
+ if ( axisMap_offset )
+ {
+ error = tt_var_load_delta_set_index_mapping(
+ FT_FACE( face ),
+ table_offset + axisMap_offset,
+ &table->axisMap,
+ &table->itemStore,
+ table_len );
+ if ( error )
+ goto Exit;
+ }
+#endif
+
+
Exit:
FT_FRAME_EXIT();
}
- static FT_Error
- ft_var_load_item_variation_store( TT_Face face,
+ FT_LOCAL_DEF( FT_Error )
+ tt_var_load_item_variation_store( FT_Face face, /* TT_Face */
FT_ULong offset,
GX_ItemVarStore itemStore )
{
+ TT_Face ttface = (TT_Face)face;
FT_Stream stream = FT_FACE_STREAM( face );
FT_Memory memory = stream->memory;
FT_Error error;
FT_UShort format;
FT_ULong region_offset;
- FT_UInt i, j, k;
- FT_UInt shortDeltaCount;
- GX_Blend blend = face->blend;
- GX_ItemVarData varData;
+ FT_UInt data_count;
+ FT_UShort axis_count;
+ FT_UInt region_count;
+ FT_UInt i, j;
+ FT_Bool long_words;
+
+ GX_Blend blend = ttface->blend;
FT_ULong* dataOffsetArray = NULL;
if ( format != 1 )
{
- FT_TRACE2(( "ft_var_load_item_variation_store: bad store format %d\n",
+ FT_TRACE2(( "tt_var_load_item_variation_store: bad store format %d\n",
format ));
error = FT_THROW( Invalid_Table );
goto Exit;
}
/* read top level fields */
- if ( FT_READ_ULONG( region_offset ) ||
- FT_READ_USHORT( itemStore->dataCount ) )
+ if ( FT_READ_ULONG( region_offset ) ||
+ FT_READ_USHORT( data_count ) )
goto Exit;
/* we need at least one entry in `itemStore->varData' */
- if ( !itemStore->dataCount )
+ if ( !data_count )
{
- FT_TRACE2(( "ft_var_load_item_variation_store: missing varData\n" ));
+ FT_TRACE2(( "tt_var_load_item_variation_store: missing varData\n" ));
error = FT_THROW( Invalid_Table );
goto Exit;
}
/* make temporary copy of item variation data offsets; */
/* we will parse region list first, then come back */
- if ( FT_NEW_ARRAY( dataOffsetArray, itemStore->dataCount ) )
+ if ( FT_QNEW_ARRAY( dataOffsetArray, data_count ) )
goto Exit;
- for ( i = 0; i < itemStore->dataCount; i++ )
+ for ( i = 0; i < data_count; i++ )
{
if ( FT_READ_ULONG( dataOffsetArray[i] ) )
goto Exit;
if ( FT_STREAM_SEEK( offset + region_offset ) )
goto Exit;
- if ( FT_READ_USHORT( itemStore->axisCount ) ||
- FT_READ_USHORT( itemStore->regionCount ) )
+ if ( FT_READ_USHORT( axis_count ) ||
+ FT_READ_USHORT( region_count ) )
goto Exit;
- if ( itemStore->axisCount != (FT_Long)blend->mmvar->num_axis )
+ if ( axis_count != (FT_Long)blend->mmvar->num_axis )
{
- FT_TRACE2(( "ft_var_load_item_variation_store:"
- " number of axes in item variation store\n"
- " "
+ FT_TRACE2(( "tt_var_load_item_variation_store:"
+ " number of axes in item variation store\n" ));
+ FT_TRACE2(( " "
" and `fvar' table are different\n" ));
error = FT_THROW( Invalid_Table );
goto Exit;
}
+ itemStore->axisCount = axis_count;
+
+ /* new constraint in OpenType 1.8.4 */
+ if ( region_count >= 32768U )
+ {
+ FT_TRACE2(( "tt_var_load_item_variation_store:"
+ " too many variation region tables\n" ));
+ error = FT_THROW( Invalid_Table );
+ goto Exit;
+ }
- if ( FT_NEW_ARRAY( itemStore->varRegionList, itemStore->regionCount ) )
+ if ( FT_NEW_ARRAY( itemStore->varRegionList, region_count ) )
goto Exit;
+ itemStore->regionCount = region_count;
for ( i = 0; i < itemStore->regionCount; i++ )
{
GX_AxisCoords axisCoords;
- if ( FT_NEW_ARRAY( itemStore->varRegionList[i].axisList,
- itemStore->axisCount ) )
+ if ( FT_NEW_ARRAY( itemStore->varRegionList[i].axisList, axis_count ) )
goto Exit;
axisCoords = itemStore->varRegionList[i].axisList;
/* end of region list parse */
/* use dataOffsetArray now to parse varData items */
- if ( FT_NEW_ARRAY( itemStore->varData, itemStore->dataCount ) )
+ if ( FT_NEW_ARRAY( itemStore->varData, data_count ) )
goto Exit;
+ itemStore->dataCount = data_count;
- for ( i = 0; i < itemStore->dataCount; i++ )
+ for ( i = 0; i < data_count; i++ )
{
- varData = &itemStore->varData[i];
+ GX_ItemVarData varData = &itemStore->varData[i];
+
+ FT_UInt item_count;
+ FT_UShort word_delta_count;
+ FT_UInt region_idx_count;
+ FT_UInt per_region_size;
+
if ( FT_STREAM_SEEK( offset + dataOffsetArray[i] ) )
goto Exit;
- if ( FT_READ_USHORT( varData->itemCount ) ||
- FT_READ_USHORT( shortDeltaCount ) ||
- FT_READ_USHORT( varData->regionIdxCount ) )
+ if ( FT_READ_USHORT( item_count ) ||
+ FT_READ_USHORT( word_delta_count ) ||
+ FT_READ_USHORT( region_idx_count ) )
goto Exit;
+ long_words = !!( word_delta_count & 0x8000 );
+ word_delta_count &= 0x7FFF;
+
/* check some data consistency */
- if ( shortDeltaCount > varData->regionIdxCount )
+ if ( word_delta_count > region_idx_count )
{
FT_TRACE2(( "bad short count %d or region count %d\n",
- shortDeltaCount,
- varData->regionIdxCount ));
+ word_delta_count,
+ region_idx_count ));
error = FT_THROW( Invalid_Table );
goto Exit;
}
- if ( varData->regionIdxCount > itemStore->regionCount )
+ if ( region_idx_count > itemStore->regionCount )
{
FT_TRACE2(( "inconsistent regionCount %d in varData[%d]\n",
- varData->regionIdxCount,
+ region_idx_count,
i ));
error = FT_THROW( Invalid_Table );
goto Exit;
}
/* parse region indices */
- if ( FT_NEW_ARRAY( varData->regionIndices,
- varData->regionIdxCount ) )
+ if ( FT_NEW_ARRAY( varData->regionIndices, region_idx_count ) )
goto Exit;
+ varData->regionIdxCount = region_idx_count;
+ varData->wordDeltaCount = word_delta_count;
+ varData->longWords = long_words;
for ( j = 0; j < varData->regionIdxCount; j++ )
{
}
}
- /* Parse delta set. */
- /* */
- /* On input, deltas are (shortDeltaCount + regionIdxCount) bytes */
- /* each; on output, deltas are expanded to `regionIdxCount' shorts */
- /* each. */
- if ( FT_NEW_ARRAY( varData->deltaSet,
- varData->regionIdxCount * varData->itemCount ) )
- goto Exit;
+ per_region_size = word_delta_count + region_idx_count;
+ if ( long_words )
+ per_region_size *= 2;
- /* the delta set is stored as a 2-dimensional array of shorts; */
- /* sign-extend signed bytes to signed shorts */
- for ( j = 0; j < varData->itemCount * varData->regionIdxCount; )
+ if ( FT_NEW_ARRAY( varData->deltaSet, per_region_size * item_count ) )
+ goto Exit;
+ if ( FT_Stream_Read( stream,
+ varData->deltaSet,
+ per_region_size * item_count ) )
{
- for ( k = 0; k < shortDeltaCount; k++, j++ )
- {
- /* read the short deltas */
- FT_Short delta;
-
-
- if ( FT_READ_SHORT( delta ) )
- goto Exit;
-
- varData->deltaSet[j] = delta;
- }
-
- for ( ; k < varData->regionIdxCount; k++, j++ )
- {
- /* read the (signed) byte deltas */
- FT_Char delta;
-
-
- if ( FT_READ_CHAR( delta ) )
- goto Exit;
-
- varData->deltaSet[j] = delta;
- }
+ FT_TRACE2(( "deltaSet read failed." ));
+ error = FT_THROW( Invalid_Table );
+ goto Exit;
}
+
+ varData->itemCount = item_count;
}
Exit:
}
- static FT_Error
- ft_var_load_delta_set_index_mapping( TT_Face face,
+ FT_LOCAL_DEF( FT_Error )
+ tt_var_load_delta_set_index_mapping( FT_Face face, /* TT_Face */
FT_ULong offset,
GX_DeltaSetIdxMap map,
- GX_ItemVarStore itemStore )
+ GX_ItemVarStore itemStore,
+ FT_ULong table_len )
{
FT_Stream stream = FT_FACE_STREAM( face );
FT_Memory memory = stream->memory;
- FT_Error error;
+ FT_Error error;
- FT_UShort format;
- FT_UInt entrySize;
- FT_UInt innerBitCount;
- FT_UInt innerIndexMask;
- FT_UInt i, j;
+ FT_Byte format;
+ FT_Byte entryFormat;
+ FT_UInt entrySize;
+ FT_UInt innerBitCount;
+ FT_UInt innerIndexMask;
+ FT_ULong i;
+ FT_UInt j;
- if ( FT_STREAM_SEEK( offset ) ||
- FT_READ_USHORT( format ) ||
- FT_READ_USHORT( map->mapCount ) )
+ if ( FT_STREAM_SEEK( offset ) ||
+ FT_READ_BYTE( format ) ||
+ FT_READ_BYTE( entryFormat ) )
goto Exit;
- if ( format & 0xFFC0 )
+ if ( format == 0 )
+ {
+ if ( FT_READ_USHORT( map->mapCount ) )
+ goto Exit;
+ }
+ else if ( format == 1 ) /* new in OpenType 1.9 */
+ {
+ if ( FT_READ_ULONG( map->mapCount ) )
+ goto Exit;
+ }
+ else
{
FT_TRACE2(( "bad map format %d\n", format ));
error = FT_THROW( Invalid_Table );
goto Exit;
}
+ if ( entryFormat & 0xC0 )
+ {
+ FT_TRACE2(( "bad entry format %d\n", format ));
+ error = FT_THROW( Invalid_Table );
+ goto Exit;
+ }
+
/* bytes per entry: 1, 2, 3, or 4 */
- entrySize = ( ( format & 0x0030 ) >> 4 ) + 1;
- innerBitCount = ( format & 0x000F ) + 1;
+ entrySize = ( ( entryFormat & 0x30 ) >> 4 ) + 1;
+ innerBitCount = ( entryFormat & 0x0F ) + 1;
innerIndexMask = ( 1 << innerBitCount ) - 1;
+ /* rough sanity check */
+ if ( map->mapCount * entrySize > table_len )
+ {
+ FT_TRACE1(( "tt_var_load_delta_set_index_mapping:"
+ " invalid number of delta-set index mappings\n" ));
+ error = FT_THROW( Invalid_Table );
+ goto Exit;
+ }
+
if ( FT_NEW_ARRAY( map->innerIndex, map->mapCount ) )
goto Exit;
mapData = ( mapData << 8 ) | data;
}
+ /* new in OpenType 1.8.4 */
+ if ( mapData == 0xFFFFFFFFUL )
+ {
+ /* no variation data for this item */
+ map->outerIndex[i] = 0xFFFFU;
+ map->innerIndex[i] = 0xFFFFU;
+
+ continue;
+ }
+
outerIndex = mapData >> innerBitCount;
if ( outerIndex >= itemStore->dataCount )
{
- FT_TRACE2(( "outerIndex[%d] == %d out of range\n",
+ FT_TRACE2(( "outerIndex[%ld] == %d out of range\n",
i,
outerIndex ));
error = FT_THROW( Invalid_Table );
if ( innerIndex >= itemStore->varData[outerIndex].itemCount )
{
- FT_TRACE2(( "innerIndex[%d] == %d out of range\n",
+ FT_TRACE2(( "innerIndex[%ld] == %d out of range\n",
i,
innerIndex ));
error = FT_THROW( Invalid_Table );
table = blend->hvar_table;
}
- error = ft_var_load_item_variation_store(
- face,
+ error = tt_var_load_item_variation_store(
+ FT_FACE( face ),
table_offset + store_offset,
&table->itemStore );
if ( error )
if ( widthMap_offset )
{
- error = ft_var_load_delta_set_index_mapping(
- face,
+ error = tt_var_load_delta_set_index_mapping(
+ FT_FACE( face ),
table_offset + widthMap_offset,
&table->widthMap,
- &table->itemStore );
+ &table->itemStore,
+ table_len );
if ( error )
goto Exit;
}
}
- static FT_Int
- ft_var_get_item_delta( TT_Face face,
+ FT_LOCAL_DEF( FT_ItemVarDelta )
+ tt_var_get_item_delta( FT_Face face, /* TT_Face */
GX_ItemVarStore itemStore,
FT_UInt outerIndex,
FT_UInt innerIndex )
{
- GX_ItemVarData varData;
- FT_Short* deltaSet;
+ TT_Face ttface = (TT_Face)face;
+ FT_Stream stream = FT_FACE_STREAM( face );
+ FT_Memory memory = stream->memory;
+ FT_Error error = FT_Err_Ok;
+
+ GX_ItemVarData varData;
+ FT_ItemVarDelta* deltaSet = NULL;
+ FT_ItemVarDelta deltaSetStack[16];
+
+ FT_Fixed* scalars = NULL;
+ FT_Fixed scalarsStack[16];
- FT_UInt master, j;
- FT_Fixed netAdjustment = 0; /* accumulated adjustment */
- FT_Fixed scaledDelta;
- FT_Fixed delta;
+ FT_UInt master, j;
+ FT_ItemVarDelta returnValue = 0;
+ FT_UInt per_region_size;
+ FT_Byte* bytes;
+ if ( !ttface->blend || !ttface->blend->normalizedcoords )
+ return 0;
+
+ /* OpenType 1.8.4+: No variation data for this item */
+ /* as indices have special value 0xFFFF. */
+ if ( outerIndex == 0xFFFF && innerIndex == 0xFFFF )
+ return 0;
+
/* See pseudo code from `Font Variations Overview' */
/* in the OpenType specification. */
- varData = &itemStore->varData[outerIndex];
- deltaSet = &varData->deltaSet[varData->regionIdxCount * innerIndex];
+ if ( outerIndex >= itemStore->dataCount )
+ return 0; /* Out of range. */
+
+ varData = &itemStore->varData[outerIndex];
+
+ if ( innerIndex >= varData->itemCount )
+ return 0; /* Out of range. */
+
+ if ( varData->regionIdxCount < 16 )
+ {
+ deltaSet = deltaSetStack;
+ scalars = scalarsStack;
+ }
+ else
+ {
+ if ( FT_QNEW_ARRAY( deltaSet, varData->regionIdxCount ) )
+ goto Exit;
+ if ( FT_QNEW_ARRAY( scalars, varData->regionIdxCount ) )
+ goto Exit;
+ }
+
+ /* Parse delta set. */
+ /* */
+ /* Deltas are (word_delta_count + region_idx_count) bytes each */
+ /* if `longWords` isn't set, and twice as much otherwise. */
+ per_region_size = varData->wordDeltaCount + varData->regionIdxCount;
+ if ( varData->longWords )
+ per_region_size *= 2;
+
+ bytes = varData->deltaSet + per_region_size * innerIndex;
+
+ if ( varData->longWords )
+ {
+ for ( master = 0; master < varData->wordDeltaCount; master++ )
+ deltaSet[master] = FT_NEXT_LONG( bytes );
+ for ( ; master < varData->regionIdxCount; master++ )
+ deltaSet[master] = FT_NEXT_SHORT( bytes );
+ }
+ else
+ {
+ for ( master = 0; master < varData->wordDeltaCount; master++ )
+ deltaSet[master] = FT_NEXT_SHORT( bytes );
+ for ( ; master < varData->regionIdxCount; master++ )
+ deltaSet[master] = FT_NEXT_CHAR( bytes );
+ }
/* outer loop steps through master designs to be blended */
for ( master = 0; master < varData->regionIdxCount; master++ )
else if ( axis->peakCoord == 0 )
continue;
- else if ( face->blend->normalizedcoords[j] == axis->peakCoord )
+ else if ( ttface->blend->normalizedcoords[j] == axis->peakCoord )
continue;
/* ignore this region if coords are out of range */
- else if ( face->blend->normalizedcoords[j] <= axis->startCoord ||
- face->blend->normalizedcoords[j] >= axis->endCoord )
+ else if ( ttface->blend->normalizedcoords[j] <= axis->startCoord ||
+ ttface->blend->normalizedcoords[j] >= axis->endCoord )
{
scalar = 0;
break;
}
/* cumulative product of all the axis scalars */
- else if ( face->blend->normalizedcoords[j] < axis->peakCoord )
+ else if ( ttface->blend->normalizedcoords[j] < axis->peakCoord )
scalar =
FT_MulDiv( scalar,
- face->blend->normalizedcoords[j] - axis->startCoord,
+ ttface->blend->normalizedcoords[j] - axis->startCoord,
axis->peakCoord - axis->startCoord );
else
scalar =
FT_MulDiv( scalar,
- axis->endCoord - face->blend->normalizedcoords[j],
+ axis->endCoord - ttface->blend->normalizedcoords[j],
axis->endCoord - axis->peakCoord );
- } /* per-axis loop */
- /* get the scaled delta for this region */
- delta = FT_intToFixed( deltaSet[master] );
- scaledDelta = FT_MulFix( scalar, delta );
+ } /* per-axis loop */
- /* accumulate the adjustments from each region */
- netAdjustment = netAdjustment + scaledDelta;
+ scalars[master] = scalar;
} /* per-region loop */
- return FT_fixedToInt( netAdjustment );
+
+ /* Compute the scaled delta for this region.
+ *
+ * From: https://docs.microsoft.com/en-us/typography/opentype/spec/otvarcommonformats#item-variation-store-header-and-item-variation-data-subtables:
+ *
+ * `Fixed` is a 32-bit (16.16) type and, in the general case, requires
+ * 32-bit deltas. As described above, the `DeltaSet` record can
+ * accommodate deltas that are, logically, either 16-bit or 32-bit.
+ * When scaled deltas are applied to `Fixed` values, the `Fixed` value
+ * is treated like a 32-bit integer.
+ *
+ * `FT_MulAddFix` internally uses 64-bit precision; it thus can handle
+ * deltas ranging from small 8-bit to large 32-bit values that are
+ * applied to 16.16 `FT_Fixed` / OpenType `Fixed` values.
+ */
+ returnValue = FT_MulAddFix( scalars, deltaSet, varData->regionIdxCount );
+
+ Exit:
+ if ( scalars != scalarsStack )
+ FT_FREE( scalars );
+ if ( deltaSet != deltaSetStack )
+ FT_FREE( deltaSet );
+
+ return returnValue;
}
}
else
{
- GX_ItemVarData varData;
-
-
/* no widthMap data */
outerIndex = 0;
innerIndex = gindex;
-
- varData = &table->itemStore.varData[outerIndex];
- if ( gindex >= varData->itemCount )
- {
- FT_TRACE2(( "gindex %d out of range\n", gindex ));
- error = FT_THROW( Invalid_Argument );
- goto Exit;
- }
}
- delta = ft_var_get_item_delta( face,
+ delta = tt_var_get_item_delta( FT_FACE( face ),
&table->itemStore,
outerIndex,
innerIndex );
- FT_TRACE5(( "%s value %d adjusted by %d unit%s (%s)\n",
- vertical ? "vertical height" : "horizontal width",
- *avalue,
- delta,
- delta == 1 ? "" : "s",
- vertical ? "VVAR" : "HVAR" ));
-
- *avalue += delta;
+ if ( delta )
+ {
+ FT_TRACE5(( "%s value %d adjusted by %d unit%s (%s)\n",
+ vertical ? "vertical height" : "horizontal width",
+ *avalue,
+ delta,
+ delta == 1 ? "" : "s",
+ vertical ? "VVAR" : "HVAR" ));
+
+ *avalue = ADD_INT( *avalue, delta );
+ }
Exit:
return error;
FT_LOCAL_DEF( FT_Error )
- tt_hadvance_adjust( TT_Face face,
+ tt_hadvance_adjust( FT_Face face, /* TT_Face */
FT_UInt gindex,
FT_Int *avalue )
{
- return tt_hvadvance_adjust( face, gindex, avalue, 0 );
+ return tt_hvadvance_adjust( (TT_Face)face, gindex, avalue, 0 );
}
FT_LOCAL_DEF( FT_Error )
- tt_vadvance_adjust( TT_Face face,
+ tt_vadvance_adjust( FT_Face face, /* TT_Face */
FT_UInt gindex,
FT_Int *avalue )
{
- return tt_hvadvance_adjust( face, gindex, avalue, 1 );
+ return tt_hvadvance_adjust( (TT_Face)face, gindex, avalue, 1 );
}
records_offset = FT_STREAM_POS();
- error = ft_var_load_item_variation_store(
- face,
+ error = tt_var_load_item_variation_store(
+ FT_FACE( face ),
table_offset + store_offset,
&blend->mvar_table->itemStore );
if ( error )
return;
value = blend->mvar_table->values;
- limit = value + blend->mvar_table->valueCount;
+ limit = FT_OFFSET( value, blend->mvar_table->valueCount );
itemStore = &blend->mvar_table->itemStore;
for ( ; value < limit; value++ )
value->outerIndex = FT_GET_USHORT();
value->innerIndex = FT_GET_USHORT();
+ /* new in OpenType 1.8.4 */
+ if ( value->outerIndex == 0xFFFFU && value->innerIndex == 0xFFFFU )
+ {
+ /* no variation data for this item */
+ continue;
+ }
+
if ( value->outerIndex >= itemStore->dataCount ||
value->innerIndex >= itemStore->varData[value->outerIndex]
.itemCount )
FT_TRACE2(( "loaded\n" ));
value = blend->mvar_table->values;
- limit = value + blend->mvar_table->valueCount;
+ limit = FT_OFFSET( value, blend->mvar_table->valueCount );
/* save original values of the data MVAR is going to modify */
for ( ; value < limit; value++ )
static FT_Error
- tt_size_reset_iterator( FT_ListNode node,
+ ft_size_reset_iterator( FT_ListNode node,
void* user )
{
- TT_Size size = (TT_Size)node->data;
-
- FT_UNUSED( user );
+ FT_Size size = (FT_Size)node->data;
+ FT_Service_MetricsVariations var = (FT_Service_MetricsVariations)user;
- tt_size_reset( size, 1 );
+ var->size_reset( size );
return FT_Err_Ok;
}
* The font face.
*/
FT_LOCAL_DEF( void )
- tt_apply_mvar( TT_Face face )
+ tt_apply_mvar( FT_Face face ) /* TT_Face */
{
- GX_Blend blend = face->blend;
+ TT_Face ttface = (TT_Face)face;
+
+ GX_Blend blend = ttface->blend;
GX_Value value, limit;
+
FT_Short mvar_hasc_delta = 0;
FT_Short mvar_hdsc_delta = 0;
FT_Short mvar_hlgp_delta = 0;
- if ( !( face->variation_support & TT_FACE_FLAG_VAR_MVAR ) )
+ if ( !( ttface->variation_support & TT_FACE_FLAG_VAR_MVAR ) )
return;
value = blend->mvar_table->values;
- limit = value + blend->mvar_table->valueCount;
+ limit = FT_OFFSET( value, blend->mvar_table->valueCount );
for ( ; value < limit; value++ )
{
- FT_Short* p = ft_var_get_value_pointer( face, value->tag );
+ FT_Short* p = ft_var_get_value_pointer( ttface, value->tag );
FT_Int delta;
- delta = ft_var_get_item_delta( face,
+ delta = tt_var_get_item_delta( face,
&blend->mvar_table->itemStore,
value->outerIndex,
value->innerIndex );
- if ( p )
+ if ( p && delta )
{
FT_TRACE5(( "value %c%c%c%c (%d unit%s) adjusted by %d unit%s (MVAR)\n",
(FT_Char)( value->tag >> 24 ),
/* adjust all derived values */
{
- FT_Face root = &face->root;
+ FT_Service_MetricsVariations var =
+ (FT_Service_MetricsVariations)ttface->face_var;
/*
* Apply the deltas of hasc, hdsc and hlgp to the FT_Face's ascender,
* whether they were actually changed or the font had the OS/2 table's
* fsSelection's bit 7 (USE_TYPO_METRICS) set.
*/
- FT_Short current_line_gap = root->height - root->ascender +
- root->descender;
+ FT_Short current_line_gap = face->height - face->ascender +
+ face->descender;
- root->ascender = root->ascender + mvar_hasc_delta;
- root->descender = root->descender + mvar_hdsc_delta;
- root->height = root->ascender - root->descender +
+ face->ascender = face->ascender + mvar_hasc_delta;
+ face->descender = face->descender + mvar_hdsc_delta;
+ face->height = face->ascender - face->descender +
current_line_gap + mvar_hlgp_delta;
- root->underline_position = face->postscript.underlinePosition -
- face->postscript.underlineThickness / 2;
- root->underline_thickness = face->postscript.underlineThickness;
+ face->underline_position = ttface->postscript.underlinePosition -
+ ttface->postscript.underlineThickness / 2;
+ face->underline_thickness = ttface->postscript.underlineThickness;
- /* iterate over all FT_Size objects and call `tt_size_reset' */
- /* to propagate the metrics changes */
- FT_List_Iterate( &root->sizes_list,
- tt_size_reset_iterator,
- NULL );
+ /* iterate over all FT_Size objects and call `var->size_reset' */
+ /* to propagate the metrics changes */
+ if ( var && var->size_reset )
+ FT_List_Iterate( &face->sizes_list,
+ ft_size_reset_iterator,
+ (void*)var );
}
}
if ( gvar_head.axisCount != (FT_UShort)blend->mmvar->num_axis )
{
- FT_TRACE1(( "ft_var_load_gvar: number of axes in `gvar' and `cvar'\n"
- " table are different\n" ));
+ FT_TRACE1(( "ft_var_load_gvar:"
+ " number of axes in `gvar' and `cvar'\n" ));
+ FT_TRACE1(( " table are different\n" ));
error = FT_THROW( Invalid_Table );
goto Exit;
}
goto Exit;
/* offsets (one more offset than glyphs, to mark size of last) */
- if ( FT_NEW_ARRAY( blend->glyphoffsets, gvar_head.glyphCount + 1 ) )
+ if ( FT_QNEW_ARRAY( blend->glyphoffsets, gvar_head.glyphCount + 1 ) )
goto Fail2;
if ( gvar_head.flags & 1 )
goto Fail;
}
- if ( FT_NEW_ARRAY( blend->tuplecoords,
- gvar_head.axisCount * gvar_head.globalCoordCount ) )
+ if ( FT_QNEW_ARRAY( blend->tuplecoords,
+ gvar_head.axisCount * gvar_head.globalCoordCount ) )
goto Fail2;
for ( i = 0; i < gvar_head.globalCoordCount; i++ )
blend->tuplecoords[i * gvar_head.axisCount + j] =
FT_fdot14ToFixed( FT_GET_SHORT() );
FT_TRACE5(( "%.5f ",
- blend->tuplecoords[i * gvar_head.axisCount + j] / 65536.0 ));
+ (double)blend->tuplecoords[i * gvar_head.axisCount + j] / 65536 ));
}
FT_TRACE5(( "]\n" ));
}
for ( i = 0; i < blend->num_axis; i++ )
{
FT_TRACE6(( " axis %d coordinate %.5f:\n",
- i, blend->normalizedcoords[i] / 65536.0 ));
+ i, (double)blend->normalizedcoords[i] / 65536 ));
/* It's not clear why (for intermediate tuples) we don't need */
/* to check against start/end -- the documentation says we don't. */
if ( blend->normalizedcoords[i] == tuple_coords[i] )
{
FT_TRACE6(( " tuple coordinate %.5f fits perfectly\n",
- tuple_coords[i] / 65536.0 ));
+ (double)tuple_coords[i] / 65536 ));
/* `apply' does not change */
continue;
}
blend->normalizedcoords[i] > FT_MAX( 0, tuple_coords[i] ) )
{
FT_TRACE6(( " tuple coordinate %.5f is exceeded, stop\n",
- tuple_coords[i] / 65536.0 ));
+ (double)tuple_coords[i] / 65536 ));
apply = 0;
break;
}
FT_TRACE6(( " tuple coordinate %.5f fits\n",
- tuple_coords[i] / 65536.0 ));
+ (double)tuple_coords[i] / 65536 ));
apply = FT_MulDiv( apply,
blend->normalizedcoords[i],
tuple_coords[i] );
{
FT_TRACE6(( " intermediate tuple range ]%.5f;%.5f[ is exceeded,"
" stop\n",
- im_start_coords[i] / 65536.0,
- im_end_coords[i] / 65536.0 ));
+ (double)im_start_coords[i] / 65536,
+ (double)im_end_coords[i] / 65536 ));
apply = 0;
break;
}
FT_TRACE6(( " intermediate tuple range ]%.5f;%.5f[ fits\n",
- im_start_coords[i] / 65536.0,
- im_end_coords[i] / 65536.0 ));
+ (double)im_start_coords[i] / 65536,
+ (double)im_end_coords[i] / 65536 ));
if ( blend->normalizedcoords[i] < tuple_coords[i] )
apply = FT_MulDiv( apply,
blend->normalizedcoords[i] - im_start_coords[i],
}
}
- FT_TRACE6(( " apply factor is %.5f\n", apply / 65536.0 ));
+ FT_TRACE6(( " apply factor is %.5f\n", (double)apply / 65536 ));
return apply;
}
FT_Fixed* coords,
FT_Fixed* normalized )
{
+ FT_Error error = FT_Err_Ok;
+ FT_Memory memory = face->root.memory;
+ FT_UInt i, j;
+
GX_Blend blend;
FT_MM_Var* mmvar;
- FT_UInt i, j;
FT_Var_Axis* a;
GX_AVarSegment av;
+ FT_Fixed* new_normalized = NULL;
+ FT_Fixed* old_normalized;
+
blend = face->blend;
mmvar = blend->mmvar;
FT_Fixed coord = coords[i];
- FT_TRACE5(( " %d: %.5f\n", i, coord / 65536.0 ));
+ FT_TRACE5(( " %d: %.5f\n", i, (double)coord / 65536 ));
if ( coord > a->maximum || coord < a->minimum )
{
- FT_TRACE1((
- "ft_var_to_normalized: design coordinate %.5f\n"
- " is out of range [%.5f;%.5f]; clamping\n",
- coord / 65536.0,
- a->minimum / 65536.0,
- a->maximum / 65536.0 ));
-
- if ( coord > a->maximum )
- coord = a->maximum;
- else
- coord = a->minimum;
+ FT_TRACE1(( "ft_var_to_normalized: design coordinate %.5f\n",
+ (double)coord / 65536 ));
+ FT_TRACE1(( " is out of range [%.5f;%.5f];"
+ " clamping\n",
+ (double)a->minimum / 65536,
+ (double)a->maximum / 65536 ));
}
- if ( coord < a->def )
- normalized[i] = -FT_DivFix( SUB_LONG( coord, a->def ),
- SUB_LONG( a->minimum, a->def ) );
- else if ( coord > a->def )
- normalized[i] = FT_DivFix( SUB_LONG( coord, a->def ),
+ if ( coord > a->def )
+ normalized[i] = coord >= a->maximum ? 0x10000L :
+ FT_DivFix( SUB_LONG( coord, a->def ),
SUB_LONG( a->maximum, a->def ) );
+ else if ( coord < a->def )
+ normalized[i] = coord <= a->minimum ? -0x10000L :
+ FT_DivFix( SUB_LONG( coord, a->def ),
+ SUB_LONG( a->def, a->minimum ) );
else
normalized[i] = 0;
}
for ( ; i < mmvar->num_axis; i++ )
normalized[i] = 0;
- if ( blend->avar_segment )
+ if ( blend->avar_table )
{
+ GX_AVarTable table = blend->avar_table;
+
+
FT_TRACE5(( "normalized design coordinates"
" before applying `avar' data:\n" ));
- av = blend->avar_segment;
- for ( i = 0; i < mmvar->num_axis; i++, av++ )
+ if ( table->avar_segment )
{
- for ( j = 1; j < (FT_UInt)av->pairCount; j++ )
+ av = table->avar_segment;
+
+ for ( i = 0; i < mmvar->num_axis; i++, av++ )
{
- if ( normalized[i] < av->correspondence[j].fromCoord )
+ for ( j = 1; j < (FT_UInt)av->pairCount; j++ )
{
- FT_TRACE5(( " %.5f\n", normalized[i] / 65536.0 ));
+ if ( normalized[i] < av->correspondence[j].fromCoord )
+ {
+ FT_TRACE5(( " %.5f\n", (double)normalized[i] / 65536 ));
+
+ normalized[i] =
+ FT_MulDiv( normalized[i] - av->correspondence[j - 1].fromCoord,
+ av->correspondence[j].toCoord -
+ av->correspondence[j - 1].toCoord,
+ av->correspondence[j].fromCoord -
+ av->correspondence[j - 1].fromCoord ) +
+ av->correspondence[j - 1].toCoord;
+ break;
+ }
+ }
+ }
+ }
- normalized[i] =
- FT_MulDiv( normalized[i] - av->correspondence[j - 1].fromCoord,
- av->correspondence[j].toCoord -
- av->correspondence[j - 1].toCoord,
- av->correspondence[j].fromCoord -
- av->correspondence[j - 1].fromCoord ) +
- av->correspondence[j - 1].toCoord;
- break;
+ if ( table->itemStore.varData )
+ {
+ if ( FT_QNEW_ARRAY( new_normalized, mmvar->num_axis ) )
+ return;
+
+ /* Install our half-normalized coordinates for the next */
+ /* Item Variation Store to work with. */
+ old_normalized = face->blend->normalizedcoords;
+ face->blend->normalizedcoords = normalized;
+
+ for ( i = 0; i < mmvar->num_axis; i++ )
+ {
+ FT_Fixed v = normalized[i];
+ FT_UInt innerIndex = i;
+ FT_UInt outerIndex = 0;
+ FT_Int delta;
+
+
+ if ( table->axisMap.innerIndex )
+ {
+ FT_UInt idx = i;
+
+
+ if ( idx >= table->axisMap.mapCount )
+ idx = table->axisMap.mapCount - 1;
+
+ outerIndex = table->axisMap.outerIndex[idx];
+ innerIndex = table->axisMap.innerIndex[idx];
}
+
+ delta = tt_var_get_item_delta( FT_FACE( face ),
+ &table->itemStore,
+ outerIndex,
+ innerIndex );
+
+ v += delta << 2;
+
+ /* Clamp value range. */
+ v = v >= 0x10000L ? 0x10000 : v;
+ v = v <= -0x10000L ? -0x10000 : v;
+
+ new_normalized[i] = v;
}
+
+ for ( i = 0; i < mmvar->num_axis; i++ )
+ {
+ normalized[i] = new_normalized[i];
+ }
+
+ face->blend->normalizedcoords = old_normalized;
+
+ FT_FREE( new_normalized );
}
}
}
for ( ; i < num_coords; i++ )
design[i] = 0;
- if ( blend->avar_segment )
+ if ( blend->avar_table && blend->avar_table->avar_segment )
{
- GX_AVarSegment av = blend->avar_segment;
+ GX_AVarSegment av = blend->avar_table->avar_segment;
FT_TRACE5(( "design coordinates"
av->correspondence[j - 1].toCoord ) +
av->correspondence[j - 1].fromCoord;
- FT_TRACE5(( " %.5f\n", design[i] / 65536.0 ));
+ FT_TRACE5(( " %.5f\n", (double)design[i] / 65536 ));
break;
}
}
* FreeType error code. 0 means success.
*/
FT_LOCAL_DEF( FT_Error )
- TT_Get_MM_Var( TT_Face face,
+ TT_Get_MM_Var( FT_Face face, /* TT_Face */
FT_MM_Var* *master )
{
- FT_Stream stream = face->root.stream;
- FT_Memory memory = face->root.memory;
+ TT_Face ttface = (TT_Face)face;
+ FT_Stream stream = FT_FACE_STREAM( face );
+ FT_Memory memory = FT_FACE_MEMORY( face );
FT_ULong table_len;
FT_Error error = FT_Err_Ok;
FT_ULong fvar_start = 0;
FT_Var_Axis* a;
FT_Fixed* c;
FT_Var_Named_Style* ns;
- GX_FVar_Head fvar_head;
+ GX_FVar_Head fvar_head = { 0, 0, 0, 0, 0, 0 };
FT_Bool usePsName = 0;
FT_UInt num_instances;
FT_UInt num_axes;
FT_FRAME_END
};
+ /* `num_instances` holds the number of all named instances including */
+ /* the default instance, which might be missing in the table of named */
+ /* instances (in 'fvar'). This value is validated in `sfobjs.c` and */
+ /* may be reset to 0 if consistency checks fail. */
+ num_instances = (FT_UInt)face->style_flags >> 16;
/* read the font data and set up the internal representation */
/* if not already done */
- need_init = !face->blend;
+ need_init = !ttface->blend;
if ( need_init )
{
FT_TRACE2(( "FVAR " ));
- /* both `fvar' and `gvar' must be present */
- if ( FT_SET_ERROR( face->goto_table( face, TTAG_gvar,
- stream, &table_len ) ) )
- {
- /* CFF2 is an alternate to gvar here */
- if ( FT_SET_ERROR( face->goto_table( face, TTAG_CFF2,
+ if ( FT_SET_ERROR( ttface->goto_table( ttface, TTAG_fvar,
stream, &table_len ) ) )
- {
- FT_TRACE1(( "\n"
- "TT_Get_MM_Var: `gvar' or `CFF2' table is missing\n" ));
- goto Exit;
- }
- }
-
- if ( FT_SET_ERROR( face->goto_table( face, TTAG_fvar,
- stream, &table_len ) ) )
{
FT_TRACE1(( "is missing\n" ));
goto Exit;
if ( FT_STREAM_READ_FIELDS( fvar_fields, &fvar_head ) )
goto Exit;
+ /* If `num_instances` is larger, synthetization of the default */
+ /* instance is required. If `num_instances` is smaller, */
+ /* however, the value has been reset to 0 in `sfnt_init_face` */
+ /* (in `sfobjs.c`); in this case we have underallocated `mmvar` */
+ /* structs. */
+ if ( num_instances < fvar_head.instanceCount )
+ {
+ error = FT_THROW( Invalid_Table );
+ goto Exit;
+ }
+
usePsName = FT_BOOL( fvar_head.instanceSize ==
6 + 4 * fvar_head.axisCount );
fvar_head.axisCount,
fvar_head.axisCount == 1 ? "is" : "es" ));
- if ( FT_NEW( face->blend ) )
+ if ( FT_NEW( ttface->blend ) )
goto Exit;
- num_axes = fvar_head.axisCount;
- face->blend->num_axis = num_axes;
+ num_axes = fvar_head.axisCount;
+ ttface->blend->num_axis = num_axes;
}
else
- num_axes = face->blend->num_axis;
-
- /* `num_instances' holds the number of all named instances, */
- /* including the default instance which might be missing */
- /* in fvar's table of named instances */
- num_instances = (FT_UInt)face->root.style_flags >> 16;
+ num_axes = ttface->blend->num_axis;
/* prepare storage area for MM data; this cannot overflow */
/* 32-bit arithmetic because of the size limits used in the */
if ( need_init )
{
- face->blend->mmvar_len = mmvar_size +
- axis_flags_size +
- axis_size +
- namedstyle_size +
- next_coords_size +
- next_name_size;
-
- if ( FT_ALLOC( mmvar, face->blend->mmvar_len ) )
+ ttface->blend->mmvar_len = mmvar_size +
+ axis_flags_size +
+ axis_size +
+ namedstyle_size +
+ next_coords_size +
+ next_name_size;
+
+ if ( FT_ALLOC( mmvar, ttface->blend->mmvar_len ) )
goto Exit;
- face->blend->mmvar = mmvar;
+ ttface->blend->mmvar = mmvar;
/* set up pointers and offsets into the `mmvar' array; */
/* the data gets filled in later on */
" %10.5f %10.5f %10.5f 0x%04X%s\n",
i,
a->name,
- a->minimum / 65536.0,
- a->def / 65536.0,
- a->maximum / 65536.0,
+ (double)a->minimum / 65536,
+ (double)a->def / 65536,
+ (double)a->maximum / 65536,
*axis_flags,
invalid ? " (invalid, disabled)" : "" ));
#endif
/* named instance coordinates are stored as design coordinates; */
/* we have to convert them to normalized coordinates also */
- if ( FT_NEW_ARRAY( face->blend->normalized_stylecoords,
+ if ( FT_NEW_ARRAY( ttface->blend->normalized_stylecoords,
num_axes * num_instances ) )
goto Exit;
- if ( fvar_head.instanceCount && !face->blend->avar_loaded )
+ if ( fvar_head.instanceCount && !ttface->blend->avar_loaded )
{
FT_ULong offset = FT_STREAM_POS();
- ft_var_load_avar( face );
+ ft_var_load_avar( ttface );
if ( FT_STREAM_SEEK( offset ) )
goto Exit;
}
- FT_TRACE5(( "%d instance%s\n",
+ FT_TRACE5(( "%d named instance%s\n",
fvar_head.instanceCount,
fvar_head.instanceCount == 1 ? "" : "s" ));
ns = mmvar->namedstyle;
- nsc = face->blend->normalized_stylecoords;
+ nsc = ttface->blend->normalized_stylecoords;
for ( i = 0; i < fvar_head.instanceCount; i++, ns++ )
{
/* PostScript names add 2 bytes to the instance record size */
#ifdef FT_DEBUG_LEVEL_TRACE
{
- SFNT_Service sfnt = (SFNT_Service)face->sfnt;
+ SFNT_Service sfnt = (SFNT_Service)ttface->sfnt;
FT_String* strname = NULL;
FT_String* psname = NULL;
if ( ns->strid != 0xFFFF )
{
- (void)sfnt->get_name( face,
+ (void)sfnt->get_name( ttface,
(FT_UShort)ns->strid,
&strname );
if ( strname && !ft_strcmp( strname, ".notdef" ) )
if ( ns->psid != 0xFFFF )
{
- (void)sfnt->get_name( face,
+ (void)sfnt->get_name( ttface,
(FT_UShort)ns->psid,
&psname );
if ( psname && !ft_strcmp( psname, ".notdef" ) )
(void)FT_STREAM_SEEK( pos );
- FT_TRACE5(( " instance %d (%s%s%s, %s%s%s)\n",
+ FT_TRACE5(( " named instance %d (%s%s%s, %s%s%s)\n",
i,
strname ? "name: `" : "",
strname ? strname : "unnamed",
}
#endif /* FT_DEBUG_LEVEL_TRACE */
- ft_var_to_normalized( face, num_axes, ns->coords, nsc );
+ ft_var_to_normalized( ttface, num_axes, ns->coords, nsc );
nsc += num_axes;
FT_FRAME_EXIT();
if ( num_instances != fvar_head.instanceCount )
{
- SFNT_Service sfnt = (SFNT_Service)face->sfnt;
+ SFNT_Service sfnt = (SFNT_Service)ttface->sfnt;
FT_Int found, dummy1, dummy2;
FT_UInt strid = ~0U;
- /* the default instance is missing in array the */
- /* of named instances; try to synthesize an entry */
- found = sfnt->get_name_id( face,
+ /* The default instance is missing in array the */
+ /* of named instances; try to synthesize an entry. */
+ /* If this fails, `default_named_instance` remains */
+ /* at value zero, which doesn't do any harm. */
+ found = sfnt->get_name_id( ttface,
TT_NAME_ID_TYPOGRAPHIC_SUBFAMILY,
&dummy1,
&dummy2 );
strid = TT_NAME_ID_TYPOGRAPHIC_SUBFAMILY;
else
{
- found = sfnt->get_name_id( face,
+ found = sfnt->get_name_id( ttface,
TT_NAME_ID_FONT_SUBFAMILY,
&dummy1,
&dummy2 );
if ( found )
{
- found = sfnt->get_name_id( face,
+ found = sfnt->get_name_id( ttface,
TT_NAME_ID_PS_NAME,
&dummy1,
&dummy2 );
FT_TRACE5(( "TT_Get_MM_Var:"
" Adding default instance to named instances\n" ));
+ /* named instance indices start with value 1 */
+ ttface->var_default_named_instance = num_instances;
+
ns = &mmvar->namedstyle[fvar_head.instanceCount];
ns->strid = strid;
}
}
- ft_var_load_mvar( face );
+ ft_var_load_mvar( ttface );
}
/* fill the output array if requested */
FT_UInt n;
- if ( FT_ALLOC( mmvar, face->blend->mmvar_len ) )
+ if ( FT_ALLOC( mmvar, ttface->blend->mmvar_len ) )
goto Exit;
- FT_MEM_COPY( mmvar, face->blend->mmvar, face->blend->mmvar_len );
+ FT_MEM_COPY( mmvar, ttface->blend->mmvar, ttface->blend->mmvar_len );
axis_flags =
(FT_UShort*)( (char*)mmvar + mmvar_size );
a->name = (char*)"OpticalSize";
else if ( a->tag == TTAG_slnt )
a->name = (char*)"Slant";
+ else if ( a->tag == TTAG_ital )
+ a->name = (char*)"Italic";
next_name += 5;
a++;
if ( !face->blend )
{
- if ( FT_SET_ERROR( TT_Get_MM_Var( face, NULL ) ) )
+ if ( FT_SET_ERROR( TT_Get_MM_Var( FT_FACE( face ), NULL ) ) )
goto Exit;
}
num_coords = mmvar->num_axis;
}
- FT_TRACE5(( "TT_Set_MM_Blend:\n"
- " normalized design coordinates:\n" ));
+ FT_TRACE5(( "TT_Set_MM_Blend:\n" ));
+ FT_TRACE5(( " normalized design coordinates:\n" ));
for ( i = 0; i < num_coords; i++ )
{
- FT_TRACE5(( " %.5f\n", coords[i] / 65536.0 ));
+ FT_TRACE5(( " %.5f\n", (double)coords[i] / 65536 ));
if ( coords[i] < -0x00010000L || coords[i] > 0x00010000L )
{
- FT_TRACE1(( "TT_Set_MM_Blend: normalized design coordinate %.5f\n"
- " is out of range [-1;1]\n",
- coords[i] / 65536.0 ));
+ FT_TRACE1(( "TT_Set_MM_Blend: normalized design coordinate %.5f\n",
+ (double)coords[i] / 65536 ));
+ FT_TRACE1(( " is out of range [-1;1]\n" ));
error = FT_THROW( Invalid_Argument );
goto Exit;
}
FT_TRACE5(( "\n" ));
if ( !face->is_cff2 && !blend->glyphoffsets )
- if ( FT_SET_ERROR( ft_var_load_gvar( face ) ) )
+ {
+ /* While a missing 'gvar' table is acceptable, for example for */
+ /* fonts that only vary metrics information or 'COLR' v1 */
+ /* `PaintVar*` tables, an incorrect SFNT table offset or size */
+ /* for 'gvar', or an inconsistent 'gvar' table is not. */
+ error = ft_var_load_gvar( face );
+ if ( error != FT_Err_Table_Missing && error != FT_Err_Ok )
goto Exit;
+ error = FT_Err_Ok;
+ }
if ( !blend->coords )
{
}
}
- if ( FT_IS_NAMED_INSTANCE( FT_FACE( face ) ) )
+ if ( !have_diff )
{
- FT_UInt instance_index = (FT_UInt)face->root.face_index >> 16;
+ if ( FT_IS_NAMED_INSTANCE( FT_FACE( face ) ) )
+ {
+ FT_UInt instance_index = (FT_UInt)face->root.face_index >> 16;
- c = blend->normalizedcoords + i;
- n = blend->normalized_stylecoords +
- ( instance_index - 1 ) * mmvar->num_axis +
- i;
+ c = blend->normalizedcoords + i;
+ n = blend->normalized_stylecoords +
+ ( instance_index - 1 ) * mmvar->num_axis +
+ i;
- for ( j = i; j < mmvar->num_axis; j++, n++, c++ )
- if ( *c != *n )
- have_diff = 1;
- }
- else
- {
- c = blend->normalizedcoords + i;
- for ( j = i; j < mmvar->num_axis; j++, c++ )
- if ( *c != 0 )
- have_diff = 1;
+ for ( j = i; j < mmvar->num_axis; j++, n++, c++ )
+ if ( *c != *n )
+ have_diff = 1;
+ }
+ else
+ {
+ c = blend->normalizedcoords + i;
+ for ( j = i; j < mmvar->num_axis; j++, c++ )
+ if ( *c != 0 )
+ have_diff = 1;
+ }
}
/* return value -1 indicates `no change' */
}
blend->num_axis = mmvar->num_axis;
- FT_MEM_COPY( blend->normalizedcoords,
- coords,
- num_coords * sizeof ( FT_Fixed ) );
+ if ( coords )
+ FT_MEM_COPY( blend->normalizedcoords,
+ coords,
+ num_coords * sizeof ( FT_Fixed ) );
if ( set_design_coords )
ft_var_to_design( face,
/* The cvt table has been loaded already; every time we change the */
/* blend we may need to reload and remodify the cvt table. */
FT_FREE( face->cvt );
- face->cvt = NULL;
error = tt_face_load_cvt( face, face->root.stream );
break;
}
}
- /* enforce recomputation of the PostScript name; */
- FT_FREE( face->postscript_name );
- face->postscript_name = NULL;
-
Exit:
return error;
}
* An array of `num_coords', each between [-1,1].
*
* @Return:
- * FreeType error code. 0 means success.
+ * FreeType error code. 0 means success, -1 means success and unchanged
+ * axis values.
*/
FT_LOCAL_DEF( FT_Error )
- TT_Set_MM_Blend( TT_Face face,
+ TT_Set_MM_Blend( FT_Face face, /* TT_Face */
FT_UInt num_coords,
FT_Fixed* coords )
{
- FT_Error error;
-
-
- error = tt_set_mm_blend( face, num_coords, coords, 1 );
- if ( error )
- return error;
-
- if ( num_coords )
- face->root.face_flags |= FT_FACE_FLAG_VARIATION;
- else
- face->root.face_flags &= ~FT_FACE_FLAG_VARIATION;
-
- return FT_Err_Ok;
+ return tt_set_mm_blend( (TT_Face)face, num_coords, coords, 1 );
}
* An array of `num_coords', each between [-1,1].
*
* @Return:
- * FreeType error code. 0 means success.
+ * FreeType error code. 0 means success, -1 means success and unchanged
+ * axis values.
*/
FT_LOCAL_DEF( FT_Error )
- TT_Get_MM_Blend( TT_Face face,
+ TT_Get_MM_Blend( FT_Face face, /* TT_Face */
FT_UInt num_coords,
FT_Fixed* coords )
{
+ TT_Face ttface = (TT_Face)face;
+
FT_Error error = FT_Err_Ok;
GX_Blend blend;
FT_UInt i, nc;
- if ( !face->blend )
+ if ( !ttface->blend )
{
if ( FT_SET_ERROR( TT_Get_MM_Var( face, NULL ) ) )
return error;
}
- blend = face->blend;
+ blend = ttface->blend;
if ( !blend->coords )
{
/* select default instance coordinates */
/* if no instance is selected yet */
- if ( FT_SET_ERROR( tt_set_mm_blend( face, 0, NULL, 1 ) ) )
+ if ( FT_SET_ERROR( tt_set_mm_blend( ttface, 0, NULL, 1 ) ) )
return error;
}
nc = blend->num_axis;
}
- if ( face->doblend )
+ if ( ttface->doblend )
{
for ( i = 0; i < nc; i++ )
coords[i] = blend->normalizedcoords[i];
* FreeType error code. 0 means success.
*/
FT_LOCAL_DEF( FT_Error )
- TT_Set_Var_Design( TT_Face face,
+ TT_Set_Var_Design( FT_Face face, /* TT_Face */
FT_UInt num_coords,
FT_Fixed* coords )
{
+ TT_Face ttface = (TT_Face)face;
FT_Error error = FT_Err_Ok;
GX_Blend blend;
FT_MM_Var* mmvar;
FT_UInt i;
- FT_Memory memory = face->root.memory;
+ FT_Memory memory = FT_FACE_MEMORY( face );
FT_Fixed* c;
FT_Fixed* n;
FT_Bool have_diff = 0;
- if ( !face->blend )
+ if ( !ttface->blend )
{
if ( FT_SET_ERROR( TT_Get_MM_Var( face, NULL ) ) )
goto Exit;
}
- blend = face->blend;
+ blend = ttface->blend;
mmvar = blend->mmvar;
if ( num_coords > mmvar->num_axis )
}
}
- if ( FT_IS_NAMED_INSTANCE( FT_FACE( face ) ) )
+ if ( FT_IS_NAMED_INSTANCE( face ) )
{
FT_UInt instance_index;
FT_Var_Named_Style* named_style;
- instance_index = (FT_UInt)face->root.face_index >> 16;
+ instance_index = (FT_UInt)face->face_index >> 16;
named_style = mmvar->namedstyle + instance_index - 1;
n = named_style->coords + num_coords;
if ( FT_NEW_ARRAY( normalized, mmvar->num_axis ) )
goto Exit;
- if ( !face->blend->avar_loaded )
- ft_var_load_avar( face );
+ if ( !ttface->blend->avar_loaded )
+ ft_var_load_avar( ttface );
- FT_TRACE5(( "TT_Set_Var_Design:\n"
- " normalized design coordinates:\n" ));
- ft_var_to_normalized( face, num_coords, blend->coords, normalized );
+ FT_TRACE5(( "TT_Set_Var_Design:\n" ));
+ FT_TRACE5(( " normalized design coordinates:\n" ));
+ ft_var_to_normalized( ttface, num_coords, blend->coords, normalized );
- error = tt_set_mm_blend( face, mmvar->num_axis, normalized, 0 );
+ error = tt_set_mm_blend( ttface, mmvar->num_axis, normalized, 0 );
if ( error )
goto Exit;
- if ( num_coords )
- face->root.face_flags |= FT_FACE_FLAG_VARIATION;
- else
- face->root.face_flags &= ~FT_FACE_FLAG_VARIATION;
-
Exit:
FT_FREE( normalized );
return error;
* FreeType error code. 0~means success.
*/
FT_LOCAL_DEF( FT_Error )
- TT_Get_Var_Design( TT_Face face,
+ TT_Get_Var_Design( FT_Face face, /* TT_Face */
FT_UInt num_coords,
FT_Fixed* coords )
{
- FT_Error error = FT_Err_Ok;
+ TT_Face ttface = (TT_Face)face;
+ FT_Error error = FT_Err_Ok;
GX_Blend blend;
FT_UInt i, nc;
- if ( !face->blend )
+ if ( !ttface->blend )
{
if ( FT_SET_ERROR( TT_Get_MM_Var( face, NULL ) ) )
return error;
}
- blend = face->blend;
+ blend = ttface->blend;
if ( !blend->coords )
{
/* select default instance coordinates */
/* if no instance is selected yet */
- if ( FT_SET_ERROR( tt_set_mm_blend( face, 0, NULL, 1 ) ) )
+ if ( FT_SET_ERROR( tt_set_mm_blend( ttface, 0, NULL, 1 ) ) )
return error;
}
nc = blend->num_axis;
}
- if ( face->doblend )
+ if ( ttface->doblend )
{
for ( i = 0; i < nc; i++ )
coords[i] = blend->coords[i];
* Value 0 indicates to not use an instance.
*
* @Return:
- * FreeType error code. 0~means success.
+ * FreeType error code. 0~means success, -1 means success and unchanged
+ * axis values.
*/
FT_LOCAL_DEF( FT_Error )
- TT_Set_Named_Instance( TT_Face face,
+ TT_Set_Named_Instance( FT_Face face, /* TT_Face */
FT_UInt instance_index )
{
+ TT_Face ttface = (TT_Face)face;
FT_Error error;
GX_Blend blend;
FT_MM_Var* mmvar;
+ FT_Memory memory = FT_FACE_MEMORY( face );
+
FT_UInt num_instances;
- if ( !face->blend )
+ if ( !ttface->blend )
{
if ( FT_SET_ERROR( TT_Get_MM_Var( face, NULL ) ) )
goto Exit;
}
- blend = face->blend;
+ blend = ttface->blend;
mmvar = blend->mmvar;
- num_instances = (FT_UInt)face->root.style_flags >> 16;
+ num_instances = (FT_UInt)face->style_flags >> 16;
/* `instance_index' starts with value 1, thus `>' */
if ( instance_index > num_instances )
if ( instance_index > 0 )
{
- FT_Memory memory = face->root.memory;
- SFNT_Service sfnt = (SFNT_Service)face->sfnt;
+ SFNT_Service sfnt = (SFNT_Service)ttface->sfnt;
FT_Var_Named_Style* named_style;
FT_String* style_name;
named_style = mmvar->namedstyle + instance_index - 1;
- error = sfnt->get_name( face,
+ error = sfnt->get_name( ttface,
(FT_UShort)named_style->strid,
&style_name );
if ( error )
goto Exit;
/* set (or replace) style name */
- FT_FREE( face->root.style_name );
- face->root.style_name = style_name;
+ FT_FREE( face->style_name );
+ face->style_name = style_name;
/* finally, select the named instance */
error = TT_Set_Var_Design( face,
mmvar->num_axis,
named_style->coords );
- if ( error )
- {
- /* internal error code -1 means `no change' */
- if ( error == -1 )
- error = FT_Err_Ok;
- goto Exit;
- }
}
else
+ {
+ /* restore non-VF style name */
+ FT_FREE( face->style_name );
+ if ( FT_STRDUP( face->style_name, ttface->non_var_style_name ) )
+ goto Exit;
error = TT_Set_Var_Design( face, 0, NULL );
+ }
+
+ Exit:
+ return error;
+ }
- face->root.face_index = ( instance_index << 16 ) |
- ( face->root.face_index & 0xFFFFL );
- face->root.face_flags &= ~FT_FACE_FLAG_VARIATION;
+
+ /**************************************************************************
+ *
+ * @Function:
+ * TT_Get_Default_Named_Instance
+ *
+ * @Description:
+ * Get the default named instance.
+ *
+ * @Input:
+ * face ::
+ * A handle to the source face.
+ *
+ * @Output:
+ * instance_index ::
+ * The default named instance index.
+ *
+ * @Return:
+ * FreeType error code. 0~means success.
+ */
+ FT_LOCAL_DEF( FT_Error )
+ TT_Get_Default_Named_Instance( FT_Face face,
+ FT_UInt *instance_index )
+ {
+ TT_Face ttface = (TT_Face)face;
+ FT_Error error = FT_Err_Ok;
+
+
+ if ( !ttface->blend )
+ {
+ if ( FT_SET_ERROR( TT_Get_MM_Var( face, NULL ) ) )
+ goto Exit;
+ }
+
+ *instance_index = ttface->var_default_named_instance;
Exit:
return error;
}
+ /* This function triggers (lazy) recomputation of the `postscript_name` */
+ /* field in `TT_Face`. */
+
+ FT_LOCAL_DEF( void )
+ tt_construct_ps_name( FT_Face face )
+ {
+ TT_Face ttface = (TT_Face)face;
+ FT_Memory memory = FT_FACE_MEMORY( face );
+
+
+ FT_FREE( ttface->postscript_name );
+ }
+
+
/*************************************************************************/
/*************************************************************************/
/***** *****/
/*************************************************************************/
+#ifdef TT_CONFIG_OPTION_BYTECODE_INTERPRETER
+
static FT_Error
tt_cvt_ready_iterator( FT_ListNode node,
void* user )
return FT_Err_Ok;
}
+#endif /* TT_CONFIG_OPTION_BYTECODE_INTERPRETER */
+
+
/**************************************************************************
*
tt_face_vary_cvt( TT_Face face,
FT_Stream stream )
{
+#ifdef TT_CONFIG_OPTION_BYTECODE_INTERPRETER
+
FT_Error error;
FT_Memory memory = stream->memory;
if ( !blend )
{
- FT_TRACE2(( "\n"
- "tt_face_vary_cvt: no blend specified\n" ));
+ FT_TRACE2(( "\n" ));
+ FT_TRACE2(( "tt_face_vary_cvt: no blend specified\n" ));
error = FT_Err_Ok;
goto Exit;
}
if ( !face->cvt )
{
- FT_TRACE2(( "\n"
- "tt_face_vary_cvt: no `cvt ' table\n" ));
+ FT_TRACE2(( "\n" ));
+ FT_TRACE2(( "tt_face_vary_cvt: no `cvt ' table\n" ));
error = FT_Err_Ok;
goto Exit;
}
}
else
{
+ localpoints = NULL;
points = sharedpoints;
point_count = spoint_count;
}
point_count == 0 ? face->cvt_size
: point_count );
- if ( !points ||
- !deltas ||
- ( localpoints == ALL_POINTS && point_count != face->cvt_size ) )
+ if ( !points || !deltas )
; /* failure, ignore it */
else if ( localpoints == ALL_POINTS )
{
FT_TRACE7(( " %d: %f -> %f\n",
j,
- ( FT_fdot6ToFixed( face->cvt[j] ) +
- old_cvt_delta ) / 65536.0,
- ( FT_fdot6ToFixed( face->cvt[j] ) +
- cvt_deltas[j] ) / 65536.0 ));
+ (double)( FT_fdot6ToFixed( face->cvt[j] ) +
+ old_cvt_delta ) / 65536,
+ (double)( FT_fdot6ToFixed( face->cvt[j] ) +
+ cvt_deltas[j] ) / 65536 ));
count++;
}
#endif
{
FT_TRACE7(( " %d: %f -> %f\n",
pindex,
- ( FT_fdot6ToFixed( face->cvt[pindex] ) +
- old_cvt_delta ) / 65536.0,
- ( FT_fdot6ToFixed( face->cvt[pindex] ) +
- cvt_deltas[pindex] ) / 65536.0 ));
+ (double)( FT_fdot6ToFixed( face->cvt[pindex] ) +
+ old_cvt_delta ) / 65536,
+ (double)( FT_fdot6ToFixed( face->cvt[pindex] ) +
+ cvt_deltas[pindex] ) / 65536 ));
count++;
}
#endif
NULL );
return error;
+
+#else /* !TT_CONFIG_OPTION_BYTECODE_INTERPRETER */
+
+ FT_UNUSED( face );
+ FT_UNUSED( stream );
+
+ return FT_Err_Ok;
+
+#endif /* !TT_CONFIG_OPTION_BYTECODE_INTERPRETER */
+
}
* @Description:
* Apply the appropriate deltas to the current glyph.
*
- * @Input:
- * face ::
- * A handle to the target face object.
- *
- * glyph_index ::
- * The index of the glyph being modified.
- *
- * n_points ::
- * The number of the points in the glyph, including
- * phantom points.
- *
* @InOut:
+ * loader ::
+ * A handle to the loader object.
+ *
* outline ::
- * The outline to change.
+ * The outline to change, with appended phantom points.
*
* @Output:
* unrounded ::
* FreeType error code. 0 means success.
*/
FT_LOCAL_DEF( FT_Error )
- TT_Vary_Apply_Glyph_Deltas( TT_Face face,
- FT_UInt glyph_index,
+ TT_Vary_Apply_Glyph_Deltas( TT_Loader loader,
FT_Outline* outline,
- FT_Vector* unrounded,
- FT_UInt n_points )
+ FT_Vector* unrounded )
{
FT_Error error;
- FT_Stream stream = face->root.stream;
- FT_Memory memory = stream->memory;
+ TT_Face face = loader->face;
+ FT_Stream stream = face->root.stream;
+ FT_Memory memory = stream->memory;
+ FT_UInt glyph_index = loader->glyph_index;
+ FT_UInt n_points = (FT_UInt)outline->n_points + 4;
FT_Vector* points_org = NULL; /* coordinates in 16.16 format */
FT_Vector* points_out = NULL; /* coordinates in 16.16 format */
FT_Fixed point_delta_y = FT_MulFix( deltas_y[j], apply );
- if ( j < n_points - 4 )
- {
- point_deltas_x[j] = old_point_delta_x + point_delta_x;
- point_deltas_y[j] = old_point_delta_y + point_delta_y;
- }
- else
- {
- /* To avoid double adjustment of advance width or height, */
- /* adjust phantom points only if there is no HVAR or VVAR */
- /* support, respectively. */
- if ( j == ( n_points - 4 ) &&
- !( face->variation_support &
- TT_FACE_FLAG_VAR_LSB ) )
- point_deltas_x[j] = old_point_delta_x + point_delta_x;
-
- else if ( j == ( n_points - 3 ) &&
- !( face->variation_support &
- TT_FACE_FLAG_VAR_HADVANCE ) )
- point_deltas_x[j] = old_point_delta_x + point_delta_x;
-
- else if ( j == ( n_points - 2 ) &&
- !( face->variation_support &
- TT_FACE_FLAG_VAR_TSB ) )
- point_deltas_y[j] = old_point_delta_y + point_delta_y;
-
- else if ( j == ( n_points - 1 ) &&
- !( face->variation_support &
- TT_FACE_FLAG_VAR_VADVANCE ) )
- point_deltas_y[j] = old_point_delta_y + point_delta_y;
- }
+ point_deltas_x[j] = old_point_delta_x + point_delta_x;
+ point_deltas_y[j] = old_point_delta_y + point_delta_y;
#ifdef FT_DEBUG_LEVEL_TRACE
if ( point_delta_x || point_delta_y )
{
FT_TRACE7(( " %d: (%f, %f) -> (%f, %f)\n",
j,
- ( FT_intToFixed( outline->points[j].x ) +
- old_point_delta_x ) / 65536.0,
- ( FT_intToFixed( outline->points[j].y ) +
- old_point_delta_y ) / 65536.0,
- ( FT_intToFixed( outline->points[j].x ) +
- point_deltas_x[j] ) / 65536.0,
- ( FT_intToFixed( outline->points[j].y ) +
- point_deltas_y[j] ) / 65536.0 ));
+ (double)( FT_intToFixed( outline->points[j].x ) +
+ old_point_delta_x ) / 65536,
+ (double)( FT_intToFixed( outline->points[j].y ) +
+ old_point_delta_y ) / 65536,
+ (double)( FT_intToFixed( outline->points[j].x ) +
+ point_deltas_x[j] ) / 65536,
+ (double)( FT_intToFixed( outline->points[j].y ) +
+ point_deltas_y[j] ) / 65536 ));
count++;
}
#endif
FT_Pos point_delta_y = points_out[j].y - points_org[j].y;
- if ( j < n_points - 4 )
- {
- point_deltas_x[j] = old_point_delta_x + point_delta_x;
- point_deltas_y[j] = old_point_delta_y + point_delta_y;
- }
- else
- {
- /* To avoid double adjustment of advance width or height, */
- /* adjust phantom points only if there is no HVAR or VVAR */
- /* support, respectively. */
- if ( j == ( n_points - 4 ) &&
- !( face->variation_support &
- TT_FACE_FLAG_VAR_LSB ) )
- point_deltas_x[j] = old_point_delta_x + point_delta_x;
-
- else if ( j == ( n_points - 3 ) &&
- !( face->variation_support &
- TT_FACE_FLAG_VAR_HADVANCE ) )
- point_deltas_x[j] = old_point_delta_x + point_delta_x;
-
- else if ( j == ( n_points - 2 ) &&
- !( face->variation_support &
- TT_FACE_FLAG_VAR_TSB ) )
- point_deltas_y[j] = old_point_delta_y + point_delta_y;
-
- else if ( j == ( n_points - 1 ) &&
- !( face->variation_support &
- TT_FACE_FLAG_VAR_VADVANCE ) )
- point_deltas_y[j] = old_point_delta_y + point_delta_y;
- }
+ point_deltas_x[j] = old_point_delta_x + point_delta_x;
+ point_deltas_y[j] = old_point_delta_y + point_delta_y;
#ifdef FT_DEBUG_LEVEL_TRACE
if ( point_delta_x || point_delta_y )
{
FT_TRACE7(( " %d: (%f, %f) -> (%f, %f)\n",
j,
- ( FT_intToFixed( outline->points[j].x ) +
- old_point_delta_x ) / 65536.0,
- ( FT_intToFixed( outline->points[j].y ) +
- old_point_delta_y ) / 65536.0,
- ( FT_intToFixed( outline->points[j].x ) +
- point_deltas_x[j] ) / 65536.0,
- ( FT_intToFixed( outline->points[j].y ) +
- point_deltas_y[j] ) / 65536.0 ));
+ (double)( FT_intToFixed( outline->points[j].x ) +
+ old_point_delta_x ) / 65536,
+ (double)( FT_intToFixed( outline->points[j].y ) +
+ old_point_delta_y ) / 65536,
+ (double)( FT_intToFixed( outline->points[j].x ) +
+ point_deltas_x[j] ) / 65536,
+ (double)( FT_intToFixed( outline->points[j].y ) +
+ point_deltas_y[j] ) / 65536 ));
count++;
}
#endif
FT_TRACE5(( "\n" ));
+ /* To avoid double adjustment of advance width or height, */
+ /* do not move phantom points if there is HVAR or VVAR */
+ /* support, respectively. */
+ if ( face->variation_support & TT_FACE_FLAG_VAR_HADVANCE )
+ {
+ point_deltas_x[n_points - 4] = 0;
+ point_deltas_y[n_points - 4] = 0;
+ point_deltas_x[n_points - 3] = 0;
+ point_deltas_y[n_points - 3] = 0;
+ }
+ if ( face->variation_support & TT_FACE_FLAG_VAR_VADVANCE )
+ {
+ point_deltas_x[n_points - 2] = 0;
+ point_deltas_y[n_points - 2] = 0;
+ point_deltas_x[n_points - 1] = 0;
+ point_deltas_y[n_points - 1] = 0;
+ }
+
for ( i = 0; i < n_points; i++ )
{
unrounded[i].x += FT_fixedToFdot6( point_deltas_x[i] );
outline->points[i].y += FT_fixedToInt( point_deltas_y[i] );
}
+ /* To avoid double adjustment of advance width or height, */
+ /* adjust phantom points only if there is no HVAR or VVAR */
+ /* support, respectively. */
+ if ( !( face->variation_support & TT_FACE_FLAG_VAR_HADVANCE ) )
+ {
+ loader->pp1 = outline->points[n_points - 4];
+ loader->pp2 = outline->points[n_points - 3];
+ loader->linear = FT_PIX_ROUND( unrounded[n_points - 3].x -
+ unrounded[n_points - 4].x ) / 64;
+ }
+ if ( !( face->variation_support & TT_FACE_FLAG_VAR_VADVANCE ) )
+ {
+ loader->pp3 = outline->points[n_points - 2];
+ loader->pp4 = outline->points[n_points - 1];
+ loader->vadvance = FT_PIX_ROUND( unrounded[n_points - 1].y -
+ unrounded[n_points - 2].y ) / 64;
+ }
+
Fail3:
FT_FREE( point_deltas_x );
FT_FREE( point_deltas_y );
* the MM machinery in case it isn't loaded yet.
*/
FT_LOCAL_DEF( FT_Error )
- tt_get_var_blend( TT_Face face,
+ tt_get_var_blend( FT_Face face, /* TT_Face */
FT_UInt *num_coords,
FT_Fixed* *coords,
FT_Fixed* *normalizedcoords,
FT_MM_Var* *mm_var )
{
- if ( face->blend )
+ TT_Face ttface = (TT_Face)face;
+
+
+ if ( ttface->blend )
{
if ( num_coords )
- *num_coords = face->blend->num_axis;
+ *num_coords = ttface->blend->num_axis;
if ( coords )
- *coords = face->blend->coords;
+ *coords = ttface->blend->coords;
if ( normalizedcoords )
- *normalizedcoords = face->blend->normalizedcoords;
+ *normalizedcoords = ttface->blend->normalizedcoords;
if ( mm_var )
- *mm_var = face->blend->mmvar;
+ *mm_var = ttface->blend->mmvar;
}
else
{
}
- static void
- ft_var_done_item_variation_store( TT_Face face,
+ FT_LOCAL_DEF( void )
+ tt_var_done_item_variation_store( FT_Face face,
GX_ItemVarStore itemStore )
{
FT_Memory memory = FT_FACE_MEMORY( face );
}
+ FT_LOCAL_DEF( void )
+ tt_var_done_delta_set_index_map( FT_Face face,
+ GX_DeltaSetIdxMap deltaSetIdxMap )
+ {
+ FT_Memory memory = FT_FACE_MEMORY( face );
+
+
+ FT_FREE( deltaSetIdxMap->innerIndex );
+ FT_FREE( deltaSetIdxMap->outerIndex );
+ }
+
+
/**************************************************************************
*
* @Function:
* Free the blend internal data structure.
*/
FT_LOCAL_DEF( void )
- tt_done_blend( TT_Face face )
+ tt_done_blend( FT_Face face )
{
+ TT_Face ttface = (TT_Face)face;
FT_Memory memory = FT_FACE_MEMORY( face );
- GX_Blend blend = face->blend;
+ GX_Blend blend = ttface->blend;
if ( blend )
FT_FREE( blend->normalized_stylecoords );
FT_FREE( blend->mmvar );
- if ( blend->avar_segment )
+ if ( blend->avar_table )
{
- for ( i = 0; i < num_axes; i++ )
- FT_FREE( blend->avar_segment[i].correspondence );
- FT_FREE( blend->avar_segment );
+ if ( blend->avar_table->avar_segment )
+ {
+ for ( i = 0; i < num_axes; i++ )
+ FT_FREE( blend->avar_table->avar_segment[i].correspondence );
+ FT_FREE( blend->avar_table->avar_segment );
+ }
+
+ tt_var_done_item_variation_store( face,
+ &blend->avar_table->itemStore );
+
+ tt_var_done_delta_set_index_map( face,
+ &blend->avar_table->axisMap );
+
+ FT_FREE( blend->avar_table );
}
if ( blend->hvar_table )
{
- ft_var_done_item_variation_store( face,
+ tt_var_done_item_variation_store( face,
&blend->hvar_table->itemStore );
- FT_FREE( blend->hvar_table->widthMap.innerIndex );
- FT_FREE( blend->hvar_table->widthMap.outerIndex );
+ tt_var_done_delta_set_index_map( face,
+ &blend->hvar_table->widthMap );
FT_FREE( blend->hvar_table );
}
if ( blend->vvar_table )
{
- ft_var_done_item_variation_store( face,
+ tt_var_done_item_variation_store( face,
&blend->vvar_table->itemStore );
- FT_FREE( blend->vvar_table->widthMap.innerIndex );
- FT_FREE( blend->vvar_table->widthMap.outerIndex );
+ tt_var_done_delta_set_index_map( face,
+ &blend->vvar_table->widthMap );
FT_FREE( blend->vvar_table );
}
if ( blend->mvar_table )
{
- ft_var_done_item_variation_store( face,
+ tt_var_done_item_variation_store( face,
&blend->mvar_table->itemStore );
FT_FREE( blend->mvar_table->values );
#else /* !TT_CONFIG_OPTION_GX_VAR_SUPPORT */
/* ANSI C doesn't like empty source files */
- typedef int _tt_gxvar_dummy;
+ typedef int tt_gxvar_dummy_;
#endif /* !TT_CONFIG_OPTION_GX_VAR_SUPPORT */
*
* TrueType GX Font Variation loader (specification)
*
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2023 by
* David Turner, Robert Wilhelm, Werner Lemberg and George Williams.
*
* This file is part of the FreeType project, and may only be used,
#define TTGXVAR_H_
+#include <freetype/internal/ftmmtypes.h>
#include "ttobjs.h"
} GX_AVarSegmentRec, *GX_AVarSegment;
- typedef struct GX_ItemVarDataRec_
- {
- FT_UInt itemCount; /* number of delta sets per item */
- FT_UInt regionIdxCount; /* number of region indices in this data */
- FT_UInt* regionIndices; /* array of `regionCount' indices; */
- /* these index `varRegionList' */
- FT_Short* deltaSet; /* array of `itemCount' deltas */
- /* use `innerIndex' for this array */
-
- } GX_ItemVarDataRec, *GX_ItemVarData;
-
-
- /* contribution of one axis to a region */
- typedef struct GX_AxisCoordsRec_
- {
- FT_Fixed startCoord;
- FT_Fixed peakCoord; /* zero means no effect (factor = 1) */
- FT_Fixed endCoord;
-
- } GX_AxisCoordsRec, *GX_AxisCoords;
-
-
- typedef struct GX_VarRegionRec_
- {
- GX_AxisCoords axisList; /* array of axisCount records */
-
- } GX_VarRegionRec, *GX_VarRegion;
-
-
- /* item variation store */
- typedef struct GX_ItemVarStoreRec_
- {
- FT_UInt dataCount;
- GX_ItemVarData varData; /* array of dataCount records; */
- /* use `outerIndex' for this array */
- FT_UShort axisCount;
- FT_UInt regionCount; /* total number of regions defined */
- GX_VarRegion varRegionList;
-
- } GX_ItemVarStoreRec, *GX_ItemVarStore;
-
-
- typedef struct GX_DeltaSetIdxMapRec_
+ /**************************************************************************
+ *
+ * @Struct:
+ * GX_AVarTableRec
+ *
+ * @Description:
+ * Data from the `avar' table.
+ */
+ typedef struct GX_AVarTableRec_
{
- FT_UInt mapCount;
- FT_UInt* outerIndex; /* indices to item var data */
- FT_UInt* innerIndex; /* indices to delta set */
+ GX_AVarSegment avar_segment; /* avar_segment[num_axis] */
+ GX_ItemVarStoreRec itemStore; /* Item Variation Store */
+ GX_DeltaSetIdxMapRec axisMap; /* Axis Mapping */
- } GX_DeltaSetIdxMapRec, *GX_DeltaSetIdxMap;
+ } GX_AVarTableRec, *GX_AVarTable;
/**************************************************************************
* A Boolean; if set, FreeType tried to load (and parse) the `avar'
* table.
*
- * avar_segment ::
+ * avar_table ::
* Data from the `avar' table.
*
* hvar_loaded ::
/* normalized_stylecoords[num_namedstyles][num_axis] */
FT_Bool avar_loaded;
- GX_AVarSegment avar_segment; /* avar_segment[num_axis] */
+ GX_AVarTable avar_table;
FT_Bool hvar_loaded;
FT_Bool hvar_checked;
#define TTAG_wdth FT_MAKE_TAG( 'w', 'd', 't', 'h' )
#define TTAG_opsz FT_MAKE_TAG( 'o', 'p', 's', 'z' )
#define TTAG_slnt FT_MAKE_TAG( 's', 'l', 'n', 't' )
+#define TTAG_ital FT_MAKE_TAG( 'i', 't', 'a', 'l' )
FT_LOCAL( FT_Error )
- TT_Set_MM_Blend( TT_Face face,
+ TT_Set_MM_Blend( FT_Face face,
FT_UInt num_coords,
FT_Fixed* coords );
FT_LOCAL( FT_Error )
- TT_Get_MM_Blend( TT_Face face,
+ TT_Get_MM_Blend( FT_Face face,
FT_UInt num_coords,
FT_Fixed* coords );
FT_LOCAL( FT_Error )
- TT_Set_Var_Design( TT_Face face,
+ TT_Set_Var_Design( FT_Face face,
FT_UInt num_coords,
FT_Fixed* coords );
FT_LOCAL( FT_Error )
- TT_Get_MM_Var( TT_Face face,
+ TT_Get_MM_Var( FT_Face face,
FT_MM_Var* *master );
FT_LOCAL( FT_Error )
- TT_Get_Var_Design( TT_Face face,
+ TT_Get_Var_Design( FT_Face face,
FT_UInt num_coords,
FT_Fixed* coords );
FT_LOCAL( FT_Error )
- TT_Set_Named_Instance( TT_Face face,
+ TT_Set_Named_Instance( FT_Face face,
FT_UInt instance_index );
FT_LOCAL( FT_Error )
+ TT_Get_Default_Named_Instance( FT_Face face,
+ FT_UInt *instance_index );
+
+ FT_LOCAL( void )
+ tt_construct_ps_name( FT_Face face );
+
+ FT_LOCAL( FT_Error )
tt_face_vary_cvt( TT_Face face,
FT_Stream stream );
FT_LOCAL( FT_Error )
- TT_Vary_Apply_Glyph_Deltas( TT_Face face,
- FT_UInt glyph_index,
+ TT_Vary_Apply_Glyph_Deltas( TT_Loader loader,
FT_Outline* outline,
- FT_Vector* unrounded,
- FT_UInt n_points );
+ FT_Vector* unrounded );
FT_LOCAL( FT_Error )
- tt_hadvance_adjust( TT_Face face,
+ tt_hadvance_adjust( FT_Face face,
FT_UInt gindex,
FT_Int *adelta );
FT_LOCAL( FT_Error )
- tt_vadvance_adjust( TT_Face face,
+ tt_vadvance_adjust( FT_Face face,
FT_UInt gindex,
FT_Int *adelta );
FT_LOCAL( void )
- tt_apply_mvar( TT_Face face );
+ tt_apply_mvar( FT_Face face );
+
+ FT_LOCAL( FT_Error )
+ tt_var_load_item_variation_store( FT_Face face,
+ FT_ULong offset,
+ GX_ItemVarStore itemStore );
+
+ FT_LOCAL( FT_Error )
+ tt_var_load_delta_set_index_mapping( FT_Face face,
+ FT_ULong offset,
+ GX_DeltaSetIdxMap map,
+ GX_ItemVarStore itemStore,
+ FT_ULong table_len );
+
+ FT_LOCAL( FT_ItemVarDelta )
+ tt_var_get_item_delta( FT_Face face,
+ GX_ItemVarStore itemStore,
+ FT_UInt outerIndex,
+ FT_UInt innerIndex );
+
+ FT_LOCAL( void )
+ tt_var_done_item_variation_store( FT_Face face,
+ GX_ItemVarStore itemStore );
+
+ FT_LOCAL( void )
+ tt_var_done_delta_set_index_map( FT_Face face,
+ GX_DeltaSetIdxMap deltaSetIdxMap );
+
FT_LOCAL( FT_Error )
- tt_get_var_blend( TT_Face face,
+ tt_get_var_blend( FT_Face face,
FT_UInt *num_coords,
FT_Fixed* *coords,
FT_Fixed* *normalizedcoords,
FT_MM_Var* *mm_var );
FT_LOCAL( void )
- tt_done_blend( TT_Face face );
+ tt_done_blend( FT_Face face );
#endif /* TT_CONFIG_OPTION_GX_VAR_SUPPORT */
*
* TrueType bytecode interpreter (body).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
#include "ttinterp.h"
#include "tterrors.h"
-#include "ttsubpix.h"
#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
#include "ttgxvar.h"
#endif
( ((TT_Driver)FT_FACE_DRIVER( exc->face ))->interpreter_version == \
TT_INTERPRETER_VERSION_35 )
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
-#define SUBPIXEL_HINTING_INFINALITY \
- ( ((TT_Driver)FT_FACE_DRIVER( exc->face ))->interpreter_version == \
- TT_INTERPRETER_VERSION_38 )
-#endif
-
#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
#define SUBPIXEL_HINTING_MINIMAL \
( ((TT_Driver)FT_FACE_DRIVER( exc->face ))->interpreter_version == \
FT_FREE( exec->stack );
exec->stackSize = 0;
+ /* free glyf cvt working area */
+ FT_FREE( exec->glyfCvt );
+ exec->glyfCvtSize = 0;
+
+ /* free glyf storage working area */
+ FT_FREE( exec->glyfStorage );
+ exec->glyfStoreSize = 0;
+
/* free call stack */
FT_FREE( exec->callStack );
exec->callSize = 0;
/**************************************************************************
*
* @Function:
- * Init_Context
- *
- * @Description:
- * Initializes a context object.
- *
- * @Input:
- * memory ::
- * A handle to the parent memory object.
- *
- * @InOut:
- * exec ::
- * A handle to the target execution context.
- *
- * @Return:
- * FreeType error code. 0 means success.
- */
- static FT_Error
- Init_Context( TT_ExecContext exec,
- FT_Memory memory )
- {
- FT_Error error;
-
-
- FT_TRACE1(( "Init_Context: new object at %p\n", (void *)exec ));
-
- exec->memory = memory;
- exec->callSize = 32;
-
- if ( FT_NEW_ARRAY( exec->callStack, exec->callSize ) )
- goto Fail_Memory;
-
- /* all values in the context are set to 0 already, but this is */
- /* here as a remainder */
- exec->maxPoints = 0;
- exec->maxContours = 0;
-
- exec->stackSize = 0;
- exec->glyphSize = 0;
-
- exec->stack = NULL;
- exec->glyphIns = NULL;
-
- exec->face = NULL;
- exec->size = NULL;
-
- return FT_Err_Ok;
-
- Fail_Memory:
- FT_ERROR(( "Init_Context: not enough memory for %p\n", (void *)exec ));
- TT_Done_Context( exec );
-
- return error;
- }
-
-
- /**************************************************************************
- *
- * @Function:
- * Update_Max
- *
- * @Description:
- * Checks the size of a buffer and reallocates it if necessary.
- *
- * @Input:
- * memory ::
- * A handle to the parent memory object.
- *
- * multiplier ::
- * The size in bytes of each element in the buffer.
- *
- * new_max ::
- * The new capacity (size) of the buffer.
- *
- * @InOut:
- * size ::
- * The address of the buffer's current size expressed
- * in elements.
- *
- * buff ::
- * The address of the buffer base pointer.
- *
- * @Return:
- * FreeType error code. 0 means success.
- */
- FT_LOCAL_DEF( FT_Error )
- Update_Max( FT_Memory memory,
- FT_ULong* size,
- FT_ULong multiplier,
- void* _pbuff,
- FT_ULong new_max )
- {
- FT_Error error;
- void** pbuff = (void**)_pbuff;
-
-
- if ( *size < new_max )
- {
- if ( FT_REALLOC( *pbuff, *size * multiplier, new_max * multiplier ) )
- return error;
- *size = new_max;
- }
-
- return FT_Err_Ok;
- }
-
-
- /**************************************************************************
- *
- * @Function:
* TT_Load_Context
*
* @Description:
*
* @Note:
* Only the glyph loader and debugger should call this function.
+ *
+ * Note that not all members of `TT_ExecContext` get initialized.
*/
FT_LOCAL_DEF( FT_Error )
TT_Load_Context( TT_ExecContext exec,
TT_Size size )
{
FT_Int i;
- FT_ULong tmp;
TT_MaxProfile* maxp;
FT_Error error;
+ FT_Memory memory = exec->memory;
exec->face = face;
/* XXX: We reserve a little more elements on the stack to deal safely */
/* with broken fonts like arialbs, courbs, timesbs, etc. */
- tmp = (FT_ULong)exec->stackSize;
- error = Update_Max( exec->memory,
- &tmp,
- sizeof ( FT_F26Dot6 ),
- (void*)&exec->stack,
- maxp->maxStackElements + 32 );
- exec->stackSize = (FT_Long)tmp;
- if ( error )
+ if ( FT_QRENEW_ARRAY( exec->stack,
+ exec->stackSize,
+ maxp->maxStackElements + 32 ) )
return error;
+ exec->stackSize = maxp->maxStackElements + 32;
- tmp = exec->glyphSize;
- error = Update_Max( exec->memory,
- &tmp,
- sizeof ( FT_Byte ),
- (void*)&exec->glyphIns,
- maxp->maxSizeOfInstructions );
- exec->glyphSize = (FT_UShort)tmp;
- if ( error )
- return error;
+ /* free previous glyph code range */
+ FT_FREE( exec->glyphIns );
+ exec->glyphSize = 0;
exec->pts.n_points = 0;
exec->pts.n_contours = 0;
memory = driver->root.root.memory;
- /* allocate object */
+ /* allocate object and zero everything inside */
if ( FT_NEW( exec ) )
goto Fail;
- /* initialize it; in case of error this deallocates `exec' too */
- error = Init_Context( exec, memory );
- if ( error )
- goto Fail;
+ /* create callStack here, other allocations delayed */
+ exec->memory = memory;
+ exec->callSize = 32;
- return exec;
+ if ( FT_QNEW_ARRAY( exec->callStack, exec->callSize ) )
+ FT_FREE( exec );
Fail:
- return NULL;
+ return exec;
}
}
+ static void
+ Modify_CVT_Check( TT_ExecContext exc )
+ {
+ if ( exc->iniRange == tt_coderange_glyph &&
+ exc->cvt != exc->glyfCvt )
+ {
+ FT_Memory memory = exc->memory;
+ FT_Error error;
+
+
+ FT_MEM_QRENEW_ARRAY( exc->glyfCvt, exc->glyfCvtSize, exc->cvtSize );
+ exc->error = error;
+ if ( error )
+ return;
+
+ exc->glyfCvtSize = exc->cvtSize;
+ FT_ARRAY_COPY( exc->glyfCvt, exc->cvt, exc->glyfCvtSize );
+ exc->cvt = exc->glyfCvt;
+ }
+ }
+
+
FT_CALLBACK_DEF( void )
Write_CVT( TT_ExecContext exc,
FT_ULong idx,
FT_F26Dot6 value )
{
+ Modify_CVT_Check( exc );
+ if ( exc->error )
+ return;
+
exc->cvt[idx] = value;
}
FT_ULong idx,
FT_F26Dot6 value )
{
+ Modify_CVT_Check( exc );
+ if ( exc->error )
+ return;
+
exc->cvt[idx] = FT_DivFix( value, Current_Ratio( exc ) );
}
FT_ULong idx,
FT_F26Dot6 value )
{
+ Modify_CVT_Check( exc );
+ if ( exc->error )
+ return;
+
exc->cvt[idx] = ADD_LONG( exc->cvt[idx], value );
}
FT_ULong idx,
FT_F26Dot6 value )
{
+ Modify_CVT_Check( exc );
+ if ( exc->error )
+ return;
+
exc->cvt[idx] = ADD_LONG( exc->cvt[idx],
FT_DivFix( value, Current_Ratio( exc ) ) );
}
if ( v != 0 )
{
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
- if ( SUBPIXEL_HINTING_INFINALITY &&
- ( !exc->ignore_x_mode ||
- ( exc->sph_tweak_flags & SPH_TWEAK_ALLOW_X_DMOVE ) ) )
- zone->cur[point].x = ADD_LONG( zone->cur[point].x,
- FT_MulDiv( distance,
- v,
- exc->F_dot_P ) );
- else
-#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
-
#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
/* Exception to the post-IUP curfew: Allow the x component of */
/* diagonal moves, but only post-IUP. DejaVu tries to adjust */
FT_UShort point,
FT_F26Dot6 distance )
{
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
- if ( SUBPIXEL_HINTING_INFINALITY && !exc->ignore_x_mode )
- zone->cur[point].x = ADD_LONG( zone->cur[point].x, distance );
- else
-#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
-
#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
if ( SUBPIXEL_HINTING_MINIMAL && !exc->backward_compatibility )
zone->cur[point].x = ADD_LONG( zone->cur[point].x, distance );
args[0] = 0;
}
else
- {
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
- /* subpixel hinting - avoid Typeman Dstroke and */
- /* IStroke and Vacuform rounds */
- if ( SUBPIXEL_HINTING_INFINALITY &&
- exc->ignore_x_mode &&
- ( ( I == 24 &&
- ( exc->face->sph_found_func_flags &
- ( SPH_FDEF_SPACING_1 |
- SPH_FDEF_SPACING_2 ) ) ) ||
- ( I == 22 &&
- ( exc->sph_in_func_flags &
- SPH_FDEF_TYPEMAN_STROKES ) ) ||
- ( I == 8 &&
- ( exc->face->sph_found_func_flags &
- SPH_FDEF_VACUFORM_ROUND_1 ) &&
- exc->iup_called ) ) )
- args[0] = 0;
- else
-#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
- args[0] = exc->storage[I];
- }
+ args[0] = exc->storage[I];
}
ARRAY_BOUND_ERROR;
}
else
+ {
+ if ( exc->iniRange == tt_coderange_glyph &&
+ exc->storage != exc->glyfStorage )
+ {
+ FT_Memory memory = exc->memory;
+ FT_Error error;
+
+
+ FT_MEM_QRENEW_ARRAY( exc->glyfStorage,
+ exc->glyfStoreSize,
+ exc->storeSize );
+ exc->error = error;
+ if ( error )
+ return;
+
+ exc->glyfStoreSize = exc->storeSize;
+ FT_ARRAY_COPY( exc->glyfStorage, exc->storage, exc->glyfStoreSize );
+ exc->storage = exc->glyfStorage;
+ }
+
exc->storage[I] = args[1];
+ }
}
return;
}
- exc->IP += args[0];
+ exc->IP = ADD_LONG( exc->IP, args[0] );
if ( exc->IP < 0 ||
( exc->callTop > 0 &&
exc->IP > exc->callStack[exc->callTop - 1].Def->end ) )
TT_DefRecord* rec;
TT_DefRecord* limit;
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
- /* arguments to opcodes are skipped by `SKIP_Code' */
- FT_Byte opcode_pattern[9][12] = {
- /* #0 inline delta function 1 */
- {
- 0x4B, /* PPEM */
- 0x53, /* GTEQ */
- 0x23, /* SWAP */
- 0x4B, /* PPEM */
- 0x51, /* LTEQ */
- 0x5A, /* AND */
- 0x58, /* IF */
- 0x38, /* SHPIX */
- 0x1B, /* ELSE */
- 0x21, /* POP */
- 0x21, /* POP */
- 0x59 /* EIF */
- },
- /* #1 inline delta function 2 */
- {
- 0x4B, /* PPEM */
- 0x54, /* EQ */
- 0x58, /* IF */
- 0x38, /* SHPIX */
- 0x1B, /* ELSE */
- 0x21, /* POP */
- 0x21, /* POP */
- 0x59 /* EIF */
- },
- /* #2 diagonal stroke function */
- {
- 0x20, /* DUP */
- 0x20, /* DUP */
- 0xB0, /* PUSHB_1 */
- /* 1 */
- 0x60, /* ADD */
- 0x46, /* GC_cur */
- 0xB0, /* PUSHB_1 */
- /* 64 */
- 0x23, /* SWAP */
- 0x42 /* WS */
- },
- /* #3 VacuFormRound function */
- {
- 0x45, /* RCVT */
- 0x23, /* SWAP */
- 0x46, /* GC_cur */
- 0x60, /* ADD */
- 0x20, /* DUP */
- 0xB0 /* PUSHB_1 */
- /* 38 */
- },
- /* #4 TTFautohint bytecode (old) */
- {
- 0x20, /* DUP */
- 0x64, /* ABS */
- 0xB0, /* PUSHB_1 */
- /* 32 */
- 0x60, /* ADD */
- 0x66, /* FLOOR */
- 0x23, /* SWAP */
- 0xB0 /* PUSHB_1 */
- },
- /* #5 spacing function 1 */
- {
- 0x01, /* SVTCA_x */
- 0xB0, /* PUSHB_1 */
- /* 24 */
- 0x43, /* RS */
- 0x58 /* IF */
- },
- /* #6 spacing function 2 */
- {
- 0x01, /* SVTCA_x */
- 0x18, /* RTG */
- 0xB0, /* PUSHB_1 */
- /* 24 */
- 0x43, /* RS */
- 0x58 /* IF */
- },
- /* #7 TypeMan Talk DiagEndCtrl function */
- {
- 0x01, /* SVTCA_x */
- 0x20, /* DUP */
- 0xB0, /* PUSHB_1 */
- /* 3 */
- 0x25, /* CINDEX */
- },
- /* #8 TypeMan Talk Align */
- {
- 0x06, /* SPVTL */
- 0x7D, /* RDTG */
- },
- };
- FT_UShort opcode_patterns = 9;
- FT_UShort opcode_pointer[9] = { 0, 0, 0, 0, 0, 0, 0, 0, 0 };
- FT_UShort opcode_size[9] = { 12, 8, 8, 6, 7, 4, 5, 4, 2 };
- FT_UShort i;
-#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
-
/* FDEF is only allowed in `prep' or `fpgm' */
- if ( exc->curRange == tt_coderange_glyph )
+ if ( exc->iniRange == tt_coderange_glyph )
{
exc->error = FT_THROW( DEF_In_Glyf_Bytecode );
return;
rec->opc = (FT_UInt16)n;
rec->start = exc->IP + 1;
rec->active = TRUE;
- rec->inline_delta = FALSE;
- rec->sph_fdef_flags = 0x0000;
if ( n > exc->maxFunc )
exc->maxFunc = (FT_UInt16)n;
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
- /* We don't know for sure these are typeman functions, */
- /* however they are only active when RS 22 is called */
- if ( n >= 64 && n <= 66 )
- rec->sph_fdef_flags |= SPH_FDEF_TYPEMAN_STROKES;
-#endif
-
/* Now skip the whole function definition. */
/* We don't allow nested IDEFS & FDEFs. */
while ( SkipCode( exc ) == SUCCESS )
{
-
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
-
- if ( SUBPIXEL_HINTING_INFINALITY )
- {
- for ( i = 0; i < opcode_patterns; i++ )
- {
- if ( opcode_pointer[i] < opcode_size[i] &&
- exc->opcode == opcode_pattern[i][opcode_pointer[i]] )
- {
- opcode_pointer[i] += 1;
-
- if ( opcode_pointer[i] == opcode_size[i] )
- {
- FT_TRACE6(( "sph: Function %d, opcode ptrn: %d, %s %s\n",
- i, n,
- exc->face->root.family_name,
- exc->face->root.style_name ));
-
- switch ( i )
- {
- case 0:
- rec->sph_fdef_flags |= SPH_FDEF_INLINE_DELTA_1;
- exc->face->sph_found_func_flags |= SPH_FDEF_INLINE_DELTA_1;
- break;
-
- case 1:
- rec->sph_fdef_flags |= SPH_FDEF_INLINE_DELTA_2;
- exc->face->sph_found_func_flags |= SPH_FDEF_INLINE_DELTA_2;
- break;
-
- case 2:
- switch ( n )
- {
- /* needs to be implemented still */
- case 58:
- rec->sph_fdef_flags |= SPH_FDEF_DIAGONAL_STROKE;
- exc->face->sph_found_func_flags |= SPH_FDEF_DIAGONAL_STROKE;
- }
- break;
-
- case 3:
- switch ( n )
- {
- case 0:
- rec->sph_fdef_flags |= SPH_FDEF_VACUFORM_ROUND_1;
- exc->face->sph_found_func_flags |= SPH_FDEF_VACUFORM_ROUND_1;
- }
- break;
-
- case 4:
- /* probably not necessary to detect anymore */
- rec->sph_fdef_flags |= SPH_FDEF_TTFAUTOHINT_1;
- exc->face->sph_found_func_flags |= SPH_FDEF_TTFAUTOHINT_1;
- break;
-
- case 5:
- switch ( n )
- {
- case 0:
- case 1:
- case 2:
- case 4:
- case 7:
- case 8:
- rec->sph_fdef_flags |= SPH_FDEF_SPACING_1;
- exc->face->sph_found_func_flags |= SPH_FDEF_SPACING_1;
- }
- break;
-
- case 6:
- switch ( n )
- {
- case 0:
- case 1:
- case 2:
- case 4:
- case 7:
- case 8:
- rec->sph_fdef_flags |= SPH_FDEF_SPACING_2;
- exc->face->sph_found_func_flags |= SPH_FDEF_SPACING_2;
- }
- break;
-
- case 7:
- rec->sph_fdef_flags |= SPH_FDEF_TYPEMAN_DIAGENDCTRL;
- exc->face->sph_found_func_flags |= SPH_FDEF_TYPEMAN_DIAGENDCTRL;
- break;
-
- case 8:
-#if 0
- rec->sph_fdef_flags |= SPH_FDEF_TYPEMAN_DIAGENDCTRL;
- exc->face->sph_found_func_flags |= SPH_FDEF_TYPEMAN_DIAGENDCTRL;
-#endif
- break;
- }
- opcode_pointer[i] = 0;
- }
- }
-
- else
- opcode_pointer[i] = 0;
- }
-
- /* Set sph_compatibility_mode only when deltas are detected */
- exc->face->sph_compatibility_mode =
- ( ( exc->face->sph_found_func_flags & SPH_FDEF_INLINE_DELTA_1 ) |
- ( exc->face->sph_found_func_flags & SPH_FDEF_INLINE_DELTA_2 ) );
- }
-
-#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
-
switch ( exc->opcode )
{
case 0x89: /* IDEF */
TT_CallRec* pRec;
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
- exc->sph_in_func_flags = 0x0000;
-#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
-
if ( exc->callTop <= 0 ) /* We encountered an ENDF without a call */
{
exc->error = FT_THROW( ENDF_In_Exec_Stream );
if ( !def->active )
goto Fail;
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
- if ( SUBPIXEL_HINTING_INFINALITY &&
- exc->ignore_x_mode &&
- ( ( exc->iup_called &&
- ( exc->sph_tweak_flags & SPH_TWEAK_NO_CALL_AFTER_IUP ) ) ||
- ( def->sph_fdef_flags & SPH_FDEF_VACUFORM_ROUND_1 ) ) )
- goto Fail;
- else
- exc->sph_in_func_flags = def->sph_fdef_flags;
-#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
-
/* check the call stack */
if ( exc->callTop >= exc->callSize )
{
if ( !def->active )
goto Fail;
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
- if ( SUBPIXEL_HINTING_INFINALITY &&
- exc->ignore_x_mode &&
- ( def->sph_fdef_flags & SPH_FDEF_VACUFORM_ROUND_1 ) )
- goto Fail;
- else
- exc->sph_in_func_flags = def->sph_fdef_flags;
-#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
-
/* check stack */
if ( exc->callTop >= exc->callSize )
{
/* we enable IDEF only in `prep' or `fpgm' */
- if ( exc->curRange == tt_coderange_glyph )
+ if ( exc->iniRange == tt_coderange_glyph )
{
exc->error = FT_THROW( DEF_In_Glyf_Bytecode );
return;
if ( ( opcode & 1 ) != 0 )
{
- C = B; /* counter clockwise rotation */
+ C = B; /* counter-clockwise rotation */
B = A;
A = NEG_LONG( C );
}
}
}
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
- /* Disable Type 2 Vacuform Rounds - e.g. Arial Narrow */
- if ( SUBPIXEL_HINTING_INFINALITY &&
- exc->ignore_x_mode &&
- FT_ABS( D ) == 64 )
- D += 1;
-#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
-
args[0] = D;
}
if ( ( opcode & 1 ) != 0 )
{
- C = B; /* counter clockwise rotation */
+ C = B; /* counter-clockwise rotation */
B = A;
A = NEG_LONG( C );
}
if ( ( opcode & 1 ) != 0 )
{
- C = B; /* counter clockwise rotation */
+ C = B; /* counter-clockwise rotation */
B = A;
A = NEG_LONG( C );
}
}
}
- exc->GS.instruct_control &= ~(FT_Byte)Kf;
- exc->GS.instruct_control |= (FT_Byte)L;
-
- if ( K == 3 )
+ /* INSTCTRL should only be used in the CVT program */
+ if ( exc->iniRange == tt_coderange_cvt )
{
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
- /* INSTCTRL modifying flag 3 also has an effect */
- /* outside of the CVT program */
- if ( SUBPIXEL_HINTING_INFINALITY )
- exc->ignore_x_mode = FT_BOOL( L == 4 );
-#endif
+ exc->GS.instruct_control &= ~(FT_Byte)Kf;
+ exc->GS.instruct_control |= (FT_Byte)L;
+ }
+ /* except to change the subpixel flags temporarily */
+ else if ( exc->iniRange == tt_coderange_glyph && K == 3 )
+ {
#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
/* Native ClearType fonts sign a waiver that turns off all backward */
/* compatibility hacks and lets them program points to the grid like */
exc->backward_compatibility = !FT_BOOL( L == 4 );
#endif
}
+ else if ( exc->pedantic_hinting )
+ exc->error = FT_THROW( Invalid_Reference );
}
}
}
else
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
- /* doesn't follow Cleartype spec but produces better result */
- if ( SUBPIXEL_HINTING_INFINALITY && exc->ignore_x_mode )
- Move_Zp2_Point( exc, point, 0, dy, TRUE );
- else
-#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
Move_Zp2_Point( exc, point, dx, dy, TRUE );
exc->GS.loop--;
}
}
else
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
- if ( SUBPIXEL_HINTING_INFINALITY &&
- exc->ignore_x_mode )
- {
- FT_Int B1, B2;
-
-
- /* If not using ignore_x_mode rendering, allow ZP2 move. */
- /* If inline deltas aren't allowed, skip ZP2 move. */
- /* If using ignore_x_mode rendering, allow ZP2 point move if: */
- /* - freedom vector is y and sph_compatibility_mode is off */
- /* - the glyph is composite and the move is in the Y direction */
- /* - the glyph is specifically set to allow SHPIX moves */
- /* - the move is on a previously Y-touched point */
-
- /* save point for later comparison */
- B1 = exc->zp2.cur[point].y;
-
- if ( exc->face->sph_compatibility_mode )
- {
- if ( exc->sph_tweak_flags & SPH_TWEAK_ROUND_NONPIXEL_Y_MOVES )
- dy = FT_PIX_ROUND( B1 + dy ) - B1;
-
- /* skip post-iup deltas */
- if ( exc->iup_called &&
- ( ( exc->sph_in_func_flags & SPH_FDEF_INLINE_DELTA_1 ) ||
- ( exc->sph_in_func_flags & SPH_FDEF_INLINE_DELTA_2 ) ) )
- goto Skip;
-
- if ( !( exc->sph_tweak_flags & SPH_TWEAK_ALWAYS_SKIP_DELTAP ) &&
- ( ( exc->is_composite && exc->GS.freeVector.y != 0 ) ||
- ( exc->zp2.tags[point] & FT_CURVE_TAG_TOUCH_Y ) ||
- ( exc->sph_tweak_flags & SPH_TWEAK_DO_SHPIX ) ) )
- Move_Zp2_Point( exc, point, 0, dy, TRUE );
-
- /* save new point */
- if ( exc->GS.freeVector.y != 0 )
- {
- B2 = exc->zp2.cur[point].y;
-
- /* reverse any disallowed moves */
- if ( ( B1 & 63 ) == 0 &&
- ( B2 & 63 ) != 0 &&
- B1 != B2 )
- Move_Zp2_Point( exc, point, 0, NEG_LONG( dy ), TRUE );
- }
- }
- else if ( exc->GS.freeVector.y != 0 )
- {
- Move_Zp2_Point( exc, point, dx, dy, TRUE );
-
- /* save new point */
- B2 = exc->zp2.cur[point].y;
-
- /* reverse any disallowed moves */
- if ( ( exc->sph_tweak_flags & SPH_TWEAK_SKIP_NONPIXEL_Y_MOVES ) &&
- ( B1 & 63 ) != 0 &&
- ( B2 & 63 ) != 0 &&
- B1 != B2 )
- Move_Zp2_Point( exc,
- point,
- NEG_LONG( dx ),
- NEG_LONG( dy ),
- TRUE );
- }
- else if ( exc->sph_in_func_flags & SPH_FDEF_TYPEMAN_DIAGENDCTRL )
- Move_Zp2_Point( exc, point, dx, dy, TRUE );
- }
- else
-#endif
#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
if ( SUBPIXEL_HINTING_MINIMAL &&
exc->backward_compatibility )
#endif
Move_Zp2_Point( exc, point, dx, dy, TRUE );
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
- Skip:
-#endif
exc->GS.loop--;
}
distance = PROJECT( exc->zp1.cur + point, exc->zp0.cur + exc->GS.rp0 );
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
- /* subpixel hinting - make MSIRP respect CVT cut-in; */
- if ( SUBPIXEL_HINTING_INFINALITY &&
- exc->ignore_x_mode &&
- exc->GS.freeVector.x != 0 )
- {
- FT_F26Dot6 control_value_cutin = exc->GS.control_value_cutin;
- FT_F26Dot6 delta;
-
-
- if ( !( exc->sph_tweak_flags & SPH_TWEAK_NORMAL_ROUND ) )
- control_value_cutin = 0;
-
- delta = SUB_LONG( distance, args[1] );
- if ( delta < 0 )
- delta = NEG_LONG( delta );
-
- if ( delta >= control_value_cutin )
- distance = args[1];
- }
-#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
-
exc->func_move( exc,
&exc->zp1,
point,
if ( ( exc->opcode & 1 ) != 0 )
{
cur_dist = FAST_PROJECT( &exc->zp0.cur[point] );
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
- if ( SUBPIXEL_HINTING_INFINALITY &&
- exc->ignore_x_mode &&
- exc->GS.freeVector.x != 0 )
- distance = SUB_LONG( Round_None( exc, cur_dist, 3 ), cur_dist );
- else
-#endif
- distance = SUB_LONG( exc->func_round( exc, cur_dist, 3 ), cur_dist );
+ distance = SUB_LONG( exc->func_round( exc, cur_dist, 3 ), cur_dist );
}
else
distance = 0;
if ( exc->GS.gep0 == 0 ) /* If in twilight zone */
{
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
- /* Only adjust if not in sph_compatibility_mode or ignore_x_mode. */
- /* Determined via experimentation and may be incorrect... */
- if ( !( SUBPIXEL_HINTING_INFINALITY &&
- ( exc->ignore_x_mode &&
- exc->face->sph_compatibility_mode ) ) )
-#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
- exc->zp0.org[point].x = TT_MulFix14( distance,
+ exc->zp0.org[point].x = TT_MulFix14( distance,
exc->GS.freeVector.x );
exc->zp0.org[point].y = TT_MulFix14( distance,
exc->GS.freeVector.y );
exc->zp0.cur[point] = exc->zp0.org[point];
}
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
- if ( SUBPIXEL_HINTING_INFINALITY &&
- exc->ignore_x_mode &&
- ( exc->sph_tweak_flags & SPH_TWEAK_MIAP_HACK ) &&
- distance > 0 &&
- exc->GS.freeVector.y != 0 )
- distance = 0;
-#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
org_dist = FAST_PROJECT( &exc->zp0.cur[point] );
FT_F26Dot6 delta;
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
- if ( SUBPIXEL_HINTING_INFINALITY &&
- exc->ignore_x_mode &&
- exc->GS.freeVector.x != 0 &&
- exc->GS.freeVector.y == 0 &&
- !( exc->sph_tweak_flags & SPH_TWEAK_NORMAL_ROUND ) )
- control_value_cutin = 0;
-#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
-
delta = SUB_LONG( distance, org_dist );
if ( delta < 0 )
delta = NEG_LONG( delta );
if ( delta > control_value_cutin )
distance = org_dist;
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
- if ( SUBPIXEL_HINTING_INFINALITY &&
- exc->ignore_x_mode &&
- exc->GS.freeVector.x != 0 )
- distance = Round_None( exc, distance, 3 );
- else
-#endif
- distance = exc->func_round( exc, distance, 3 );
+ distance = exc->func_round( exc, distance, 3 );
}
exc->func_move( exc, &exc->zp0, point, SUB_LONG( distance, org_dist ) );
if ( ( exc->opcode & 4 ) != 0 )
{
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
- if ( SUBPIXEL_HINTING_INFINALITY &&
- exc->ignore_x_mode &&
- exc->GS.freeVector.x != 0 )
- distance = Round_None( exc, org_dist, exc->opcode & 3 );
- else
-#endif
- distance = exc->func_round( exc, org_dist, exc->opcode & 3 );
+ distance = exc->func_round( exc, org_dist, exc->opcode & 3 );
}
else
distance = Round_None( exc, org_dist, exc->opcode & 3 );
FT_F26Dot6 minimum_distance = exc->GS.minimum_distance;
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
- if ( SUBPIXEL_HINTING_INFINALITY &&
- exc->ignore_x_mode &&
- exc->GS.freeVector.x != 0 &&
- !( exc->sph_tweak_flags & SPH_TWEAK_NORMAL_ROUND ) )
- minimum_distance = 0;
-#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
-
if ( org_dist >= 0 )
{
if ( distance < minimum_distance )
distance = exc->func_round( exc, cvt_dist, exc->opcode & 3 );
}
else
- {
-
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
- /* do cvt cut-in always in MIRP for sph */
- if ( SUBPIXEL_HINTING_INFINALITY &&
- exc->ignore_x_mode &&
- exc->GS.gep0 == exc->GS.gep1 )
- {
- FT_F26Dot6 control_value_cutin = exc->GS.control_value_cutin;
-
-
- if ( exc->GS.freeVector.x != 0 &&
- !( exc->sph_tweak_flags & SPH_TWEAK_NORMAL_ROUND ) )
- control_value_cutin = 0;
-
- if ( exc->GS.freeVector.y != 0 &&
- ( exc->sph_tweak_flags & SPH_TWEAK_TIMES_NEW_ROMAN_HACK ) )
- {
- if ( cur_dist < -64 )
- cvt_dist -= 16;
- else if ( cur_dist > 64 && cur_dist < 84 )
- cvt_dist += 32;
- }
-
- delta = SUB_LONG( cvt_dist, org_dist );
- if ( delta < 0 )
- delta = NEG_LONG( delta );
-
- if ( delta > control_value_cutin )
- cvt_dist = org_dist;
- }
-#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
-
distance = Round_None( exc, cvt_dist, exc->opcode & 3 );
- }
/* minimum distance test */
FT_F26Dot6 minimum_distance = exc->GS.minimum_distance;
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
- if ( SUBPIXEL_HINTING_INFINALITY &&
- exc->ignore_x_mode &&
- exc->GS.freeVector.x != 0 &&
- !( exc->sph_tweak_flags & SPH_TWEAK_NORMAL_ROUND ) )
- minimum_distance = 0;
-#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
-
if ( org_dist >= 0 )
{
if ( distance < minimum_distance )
}
}
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
- if ( SUBPIXEL_HINTING_INFINALITY &&
- exc->ignore_x_mode &&
- exc->GS.freeVector.y != 0 )
- {
- FT_Int B1, B2;
-
-
- B1 = exc->zp1.cur[point].y;
-
- /* Round moves if necessary */
- if ( exc->sph_tweak_flags & SPH_TWEAK_ROUND_NONPIXEL_Y_MOVES )
- distance = FT_PIX_ROUND( B1 + distance - cur_dist ) - B1 + cur_dist;
-
- if ( ( exc->opcode & 16 ) == 0 &&
- ( exc->opcode & 8 ) == 0 &&
- ( exc->sph_tweak_flags & SPH_TWEAK_COURIER_NEW_2_HACK ) )
- distance += 64;
-
- exc->func_move( exc,
- &exc->zp1,
- point,
- SUB_LONG( distance, cur_dist ) );
-
- B2 = exc->zp1.cur[point].y;
-
- /* Reverse move if necessary */
- if ( ( exc->face->sph_compatibility_mode &&
- ( B1 & 63 ) == 0 &&
- ( B2 & 63 ) != 0 ) ||
- ( ( exc->sph_tweak_flags & SPH_TWEAK_SKIP_NONPIXEL_Y_MOVES ) &&
- ( B1 & 63 ) != 0 &&
- ( B2 & 63 ) != 0 ) )
- exc->func_move( exc,
- &exc->zp1,
- point,
- SUB_LONG( cur_dist, distance ) );
- }
- else
-#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
-
- exc->func_move( exc,
- &exc->zp1,
- point,
- SUB_LONG( distance, cur_dist ) );
+ exc->func_move( exc,
+ &exc->zp1,
+ point,
+ SUB_LONG( distance, cur_dist ) );
Fail:
exc->GS.rp1 = exc->GS.rp0;
FT_F26Dot6 distance;
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
- if ( SUBPIXEL_HINTING_INFINALITY &&
- exc->ignore_x_mode &&
- exc->iup_called &&
- ( exc->sph_tweak_flags & SPH_TWEAK_NO_ALIGNRP_AFTER_IUP ) )
- {
- exc->error = FT_THROW( Invalid_Reference );
- goto Fail;
- }
-#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
-
if ( exc->top < exc->GS.loop ||
BOUNDS( exc->GS.rp0, exc->zp0.n_points ) )
{
static void
- _iup_worker_shift( IUP_Worker worker,
+ iup_worker_shift_( IUP_Worker worker,
FT_UInt p1,
FT_UInt p2,
FT_UInt p )
static void
- _iup_worker_interpolate( IUP_Worker worker,
+ iup_worker_interpolate_( IUP_Worker worker,
FT_UInt p1,
FT_UInt p2,
FT_UInt ref1,
contour = 0;
point = 0;
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
- if ( SUBPIXEL_HINTING_INFINALITY &&
- exc->ignore_x_mode )
- {
- exc->iup_called = TRUE;
- if ( exc->sph_tweak_flags & SPH_TWEAK_SKIP_IUP )
- return;
- }
-#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
-
do
{
end_point = exc->pts.contours[contour] - exc->pts.first_point;
{
if ( ( exc->pts.tags[point] & mask ) != 0 )
{
- _iup_worker_interpolate( &V,
+ iup_worker_interpolate_( &V,
cur_touched + 1,
point - 1,
cur_touched,
}
if ( cur_touched == first_touched )
- _iup_worker_shift( &V, first_point, end_point, cur_touched );
+ iup_worker_shift_( &V, first_point, end_point, cur_touched );
else
{
- _iup_worker_interpolate( &V,
+ iup_worker_interpolate_( &V,
(FT_UShort)( cur_touched + 1 ),
end_point,
cur_touched,
first_touched );
if ( first_touched > 0 )
- _iup_worker_interpolate( &V,
+ iup_worker_interpolate_( &V,
first_point,
first_touched - 1,
cur_touched,
FT_Long B;
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
- if ( SUBPIXEL_HINTING_INFINALITY &&
- exc->ignore_x_mode &&
- exc->iup_called &&
- ( exc->sph_tweak_flags & SPH_TWEAK_NO_DELTAP_AFTER_IUP ) )
- goto Fail;
-#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
-
P = (FT_ULong)exc->func_cur_ppem( exc );
nump = (FT_ULong)args[0]; /* some points theoretically may occur more
than once, thus UShort isn't enough */
B++;
B *= 1L << ( 6 - exc->GS.delta_shift );
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
- if ( SUBPIXEL_HINTING_INFINALITY )
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
+ /* See `ttinterp.h' for details on backward compatibility */
+ /* mode. */
+ if ( SUBPIXEL_HINTING_MINIMAL &&
+ exc->backward_compatibility )
{
- /*
- * Allow delta move if
- *
- * - not using ignore_x_mode rendering,
- * - glyph is specifically set to allow it, or
- * - glyph is composite and freedom vector is not in subpixel
- * direction.
- */
- if ( !exc->ignore_x_mode ||
- ( exc->sph_tweak_flags & SPH_TWEAK_ALWAYS_DO_DELTAP ) ||
- ( exc->is_composite && exc->GS.freeVector.y != 0 ) )
+ if ( !( exc->iupx_called && exc->iupy_called ) &&
+ ( ( exc->is_composite && exc->GS.freeVector.y != 0 ) ||
+ ( exc->zp0.tags[A] & FT_CURVE_TAG_TOUCH_Y ) ) )
exc->func_move( exc, &exc->zp0, A, B );
-
- /* Otherwise, apply subpixel hinting and compatibility mode */
- /* rules, always skipping deltas in subpixel direction. */
- else if ( exc->ignore_x_mode && exc->GS.freeVector.y != 0 )
- {
- FT_UShort B1, B2;
-
-
- /* save the y value of the point now; compare after move */
- B1 = (FT_UShort)exc->zp0.cur[A].y;
-
- /* Standard subpixel hinting: Allow y move for y-touched */
- /* points. This messes up DejaVu ... */
- if ( !exc->face->sph_compatibility_mode &&
- ( exc->zp0.tags[A] & FT_CURVE_TAG_TOUCH_Y ) )
- exc->func_move( exc, &exc->zp0, A, B );
-
- /* compatibility mode */
- else if ( exc->face->sph_compatibility_mode &&
- !( exc->sph_tweak_flags & SPH_TWEAK_ALWAYS_SKIP_DELTAP ) )
- {
- if ( exc->sph_tweak_flags & SPH_TWEAK_ROUND_NONPIXEL_Y_MOVES )
- B = FT_PIX_ROUND( B1 + B ) - B1;
-
- /* Allow delta move if using sph_compatibility_mode, */
- /* IUP has not been called, and point is touched on Y. */
- if ( !exc->iup_called &&
- ( exc->zp0.tags[A] & FT_CURVE_TAG_TOUCH_Y ) )
- exc->func_move( exc, &exc->zp0, A, B );
- }
-
- B2 = (FT_UShort)exc->zp0.cur[A].y;
-
- /* Reverse this move if it results in a disallowed move */
- if ( exc->GS.freeVector.y != 0 &&
- ( ( exc->face->sph_compatibility_mode &&
- ( B1 & 63 ) == 0 &&
- ( B2 & 63 ) != 0 ) ||
- ( ( exc->sph_tweak_flags &
- SPH_TWEAK_SKIP_NONPIXEL_Y_MOVES_DELTAP ) &&
- ( B1 & 63 ) != 0 &&
- ( B2 & 63 ) != 0 ) ) )
- exc->func_move( exc, &exc->zp0, A, NEG_LONG( B ) );
- }
}
else
-#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
-
- {
-
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
- /* See `ttinterp.h' for details on backward compatibility */
- /* mode. */
- if ( SUBPIXEL_HINTING_MINIMAL &&
- exc->backward_compatibility )
- {
- if ( !( exc->iupx_called && exc->iupy_called ) &&
- ( ( exc->is_composite && exc->GS.freeVector.y != 0 ) ||
- ( exc->zp0.tags[A] & FT_CURVE_TAG_TOUCH_Y ) ) )
- exc->func_move( exc, &exc->zp0, A, B );
- }
- else
#endif
- exc->func_move( exc, &exc->zp0, A, B );
- }
+ exc->func_move( exc, &exc->zp0, A, B );
}
}
else
* GETINFO[]: GET INFOrmation
* Opcode range: 0x88
* Stack: uint32 --> uint32
- *
- * XXX: UNDOCUMENTED: Selector bits higher than 9 are currently (May
- * 2015) not documented in the OpenType specification.
- *
- * Selector bit 11 is incorrectly described as bit 8, while the
- * real meaning of bit 8 (vertical LCD subpixels) stays
- * undocumented. The same mistake can be found in Greg Hitchcock's
- * whitepaper.
*/
static void
Ins_GETINFO( TT_ExecContext exc,
K = 0;
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
- /*********************************
- * RASTERIZER VERSION
- * Selector Bit: 0
- * Return Bit(s): 0-7
- */
- if ( SUBPIXEL_HINTING_INFINALITY &&
- ( args[0] & 1 ) != 0 &&
- exc->subpixel_hinting )
- {
- if ( exc->ignore_x_mode )
- {
- /* if in ClearType backward compatibility mode, */
- /* we sometimes change the TrueType version dynamically */
- K = exc->rasterizer_version;
- FT_TRACE6(( "Setting rasterizer version %d\n",
- exc->rasterizer_version ));
- }
- else
- K = TT_INTERPRETER_VERSION_38;
- }
- else
-#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
- if ( ( args[0] & 1 ) != 0 )
- K = driver->interpreter_version;
+ if ( ( args[0] & 1 ) != 0 )
+ K = driver->interpreter_version;
/*********************************
* GLYPH ROTATED
* VARIATION GLYPH
* Selector Bit: 3
* Return Bit(s): 10
- *
- * XXX: UNDOCUMENTED!
*/
if ( (args[0] & 8 ) != 0 && exc->face->blend )
K |= 1 << 10;
}
#endif
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
-
- if ( SUBPIXEL_HINTING_INFINALITY &&
- exc->rasterizer_version >= TT_INTERPRETER_VERSION_35 )
- {
-
- if ( exc->rasterizer_version >= 37 )
- {
- /*********************************
- * HINTING FOR SUBPIXEL
- * Selector Bit: 6
- * Return Bit(s): 13
- */
- if ( ( args[0] & 64 ) != 0 && exc->subpixel_hinting )
- K |= 1 << 13;
-
- /*********************************
- * COMPATIBLE WIDTHS ENABLED
- * Selector Bit: 7
- * Return Bit(s): 14
- *
- * Functionality still needs to be added
- */
- if ( ( args[0] & 128 ) != 0 && exc->compatible_widths )
- K |= 1 << 14;
-
- /*********************************
- * VERTICAL LCD SUBPIXELS?
- * Selector Bit: 8
- * Return Bit(s): 15
- *
- * Functionality still needs to be added
- */
- if ( ( args[0] & 256 ) != 0 && exc->vertical_lcd )
- K |= 1 << 15;
-
- /*********************************
- * HINTING FOR BGR?
- * Selector Bit: 9
- * Return Bit(s): 16
- *
- * Functionality still needs to be added
- */
- if ( ( args[0] & 512 ) != 0 && exc->bgr )
- K |= 1 << 16;
-
- if ( exc->rasterizer_version >= 38 )
- {
- /*********************************
- * SUBPIXEL POSITIONED?
- * Selector Bit: 10
- * Return Bit(s): 17
- *
- * Functionality still needs to be added
- */
- if ( ( args[0] & 1024 ) != 0 && exc->subpixel_positioned )
- K |= 1 << 17;
-
- /*********************************
- * SYMMETRICAL SMOOTHING
- * Selector Bit: 11
- * Return Bit(s): 18
- *
- * Functionality still needs to be added
- */
- if ( ( args[0] & 2048 ) != 0 && exc->symmetrical_smoothing )
- K |= 1 << 18;
-
- /*********************************
- * GRAY CLEARTYPE
- * Selector Bit: 12
- * Return Bit(s): 19
- *
- * Functionality still needs to be added
- */
- if ( ( args[0] & 4096 ) != 0 && exc->gray_cleartype )
- K |= 1 << 19;
- }
- }
- }
-
-#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
-
args[0] = K;
}
/* documentation is in ttinterp.h */
FT_EXPORT_DEF( FT_Error )
- TT_RunIns( TT_ExecContext exc )
+ TT_RunIns( void* exec )
{
+ TT_ExecContext exc = (TT_ExecContext)exec;
+
FT_ULong ins_counter = 0; /* executed instructions counter */
FT_ULong num_twilight_points;
FT_UShort i;
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
- FT_Byte opcode_pattern[1][2] = {
- /* #8 TypeMan Talk Align */
- {
- 0x06, /* SPVTL */
- 0x7D, /* RDTG */
- },
- };
- FT_UShort opcode_patterns = 1;
- FT_UShort opcode_pointer[1] = { 0 };
- FT_UShort opcode_size[1] = { 1 };
-#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
-
-
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
- exc->iup_called = FALSE;
-#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
-
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
- /*
- * Toggle backward compatibility according to what font wants, except
- * when
- *
- * 1) we have a `tricky' font that heavily relies on the interpreter to
- * render glyphs correctly, for example DFKai-SB, or
- * 2) FT_RENDER_MODE_MONO (i.e, monochome rendering) is requested.
- *
- * In those cases, backward compatibility needs to be turned off to get
- * correct rendering. The rendering is then completely up to the
- * font's programming.
- *
- */
- if ( SUBPIXEL_HINTING_MINIMAL &&
- exc->subpixel_hinting_lean &&
- !FT_IS_TRICKY( &exc->face->root ) )
- exc->backward_compatibility = !( exc->GS.instruct_control & 4 );
- else
- exc->backward_compatibility = FALSE;
-
- exc->iupx_called = FALSE;
- exc->iupy_called = FALSE;
-#endif
/* We restrict the number of twilight points to a reasonable, */
/* heuristic value to avoid slow execution of malformed bytecode. */
if ( num_twilight_points > 0xFFFFU )
num_twilight_points = 0xFFFFU;
- FT_TRACE5(( "TT_RunIns: Resetting number of twilight points\n"
- " from %d to the more reasonable value %ld\n",
+ FT_TRACE5(( "TT_RunIns: Resetting number of twilight points\n" ));
+ FT_TRACE5(( " from %d to the more reasonable value %ld\n",
exc->twilight.n_points,
num_twilight_points ));
exc->twilight.n_points = (FT_UShort)num_twilight_points;
exc->func_move_cvt = Move_CVT;
}
+ exc->iniRange = exc->curRange;
+
Compute_Funcs( exc );
Compute_Round( exc, (FT_Byte)exc->GS.round_state );
+ /* These flags cancel execution of some opcodes after IUP is called */
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
+ exc->iupx_called = FALSE;
+ exc->iupy_called = FALSE;
+#endif
+
do
{
exc->opcode = exc->code[exc->IP];
#ifdef FT_DEBUG_LEVEL_TRACE
+ if ( ft_trace_levels[trace_ttinterp] >= 6 )
{
FT_Long cnt = FT_MIN( 8, exc->top );
FT_Long n;
/* a variable number of arguments */
/* it is the job of the application to `activate' GX handling, */
- /* this is, calling any of the GX API functions on the current */
+ /* that is, calling any of the GX API functions on the current */
/* font to select a variation instance */
if ( exc->face->blend )
exc->new_top = exc->args + exc->face->blend->num_axis;
exc->step_ins = TRUE;
exc->error = FT_Err_Ok;
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
-
- if ( SUBPIXEL_HINTING_INFINALITY )
- {
- for ( i = 0; i < opcode_patterns; i++ )
- {
- if ( opcode_pointer[i] < opcode_size[i] &&
- exc->opcode == opcode_pattern[i][opcode_pointer[i]] )
- {
- opcode_pointer[i] += 1;
-
- if ( opcode_pointer[i] == opcode_size[i] )
- {
- FT_TRACE6(( "sph: opcode ptrn: %d, %s %s\n",
- i,
- exc->face->root.family_name,
- exc->face->root.style_name ));
-
- switch ( i )
- {
- case 0:
- break;
- }
- opcode_pointer[i] = 0;
- }
- }
- else
- opcode_pointer[i] = 0;
- }
- }
-
-#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
-
{
FT_Long* args = exc->stack + exc->args;
FT_Byte opcode = exc->opcode;
#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
case 0x91:
/* it is the job of the application to `activate' GX handling, */
- /* this is, calling any of the GX API functions on the current */
+ /* that is, calling any of the GX API functions on the current */
/* font to select a variation instance */
if ( exc->face->blend )
Ins_GETVARIATION( exc, args );
/* increment instruction counter and check if we didn't */
/* run this program for too long (e.g. infinite loops). */
if ( ++ins_counter > TT_CONFIG_OPTION_MAX_RUNNABLE_OPCODES )
- return FT_THROW( Execution_Too_Long );
+ {
+ exc->error = FT_THROW( Execution_Too_Long );
+ goto LErrorLabel_;
+ }
LSuiteLabel_:
if ( exc->IP >= exc->codeSize )
FT_TRACE4(( " %ld instruction%s executed\n",
ins_counter,
ins_counter == 1 ? "" : "s" ));
+
return FT_Err_Ok;
LErrorCodeOverflow_:
#else /* !TT_USE_BYTECODE_INTERPRETER */
/* ANSI C doesn't like empty source files */
- typedef int _tt_interp_dummy;
+ typedef int tt_interp_dummy_;
#endif /* !TT_USE_BYTECODE_INTERPRETER */
*
* TrueType bytecode interpreter (specification).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
} TT_CallRec, *TT_CallStack;
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
-
- /**************************************************************************
- *
- * These structures define rules used to tweak subpixel hinting for
- * various fonts. "", 0, "", NULL value indicates to match any value.
- */
-
-#define SPH_MAX_NAME_SIZE 32
-#define SPH_MAX_CLASS_MEMBERS 100
-
- typedef struct SPH_TweakRule_
- {
- const char family[SPH_MAX_NAME_SIZE];
- const FT_UInt ppem;
- const char style[SPH_MAX_NAME_SIZE];
- const FT_ULong glyph;
-
- } SPH_TweakRule;
-
-
- typedef struct SPH_ScaleRule_
- {
- const char family[SPH_MAX_NAME_SIZE];
- const FT_UInt ppem;
- const char style[SPH_MAX_NAME_SIZE];
- const FT_ULong glyph;
- const FT_ULong scale;
-
- } SPH_ScaleRule;
-
-
- typedef struct SPH_Font_Class_
- {
- const char name[SPH_MAX_NAME_SIZE];
- const char member[SPH_MAX_CLASS_MEMBERS][SPH_MAX_NAME_SIZE];
-
- } SPH_Font_Class;
-
-#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
-
-
/**************************************************************************
*
* The main structure for the interpreter which collects all necessary
* variables and states.
+ *
+ * Members that are initialized by `TT_Load_Context` are marked with '!'.
+ * Members that are initialized by `TT_Run_Context` are marked with '@'.
*/
typedef struct TT_ExecContextRec_
{
- TT_Face face;
- TT_Size size;
+ TT_Face face; /* ! */
+ TT_Size size; /* ! */
FT_Memory memory;
/* instructions state */
FT_Error error; /* last execution error */
- FT_Long top; /* top of exec. stack */
+ FT_Long top; /* @ top of exec. stack */
- FT_Long stackSize; /* size of exec. stack */
- FT_Long* stack; /* current exec. stack */
+ FT_Long stackSize; /* ! size of exec. stack */
+ FT_Long* stack; /* ! current exec. stack */
FT_Long args;
- FT_Long new_top; /* new top after exec. */
+ FT_Long new_top; /* new top after exec. */
- TT_GlyphZoneRec zp0, /* zone records */
- zp1,
- zp2,
- pts,
- twilight;
+ TT_GlyphZoneRec zp0, /* @! zone records */
+ zp1, /* @! */
+ zp2, /* @! */
+ pts, /* ! */
+ twilight; /* ! */
- FT_Long pointSize; /* in 26.6 format */
- FT_Size_Metrics metrics;
- TT_Size_Metrics tt_metrics; /* size metrics */
+ FT_Long pointSize; /* ! in 26.6 format */
+ FT_Size_Metrics metrics; /* ! */
+ TT_Size_Metrics tt_metrics; /* ! size metrics */
- TT_GraphicsState GS; /* current graphics state */
+ TT_GraphicsState GS; /* !@ current graphics state */
+ FT_Int iniRange; /* initial code range number */
FT_Int curRange; /* current code range number */
FT_Byte* code; /* current code range */
FT_Long IP; /* current instruction pointer */
FT_Bool step_ins; /* true if the interpreter must */
/* increment IP after ins. exec */
- FT_ULong cvtSize;
- FT_Long* cvt;
+ FT_ULong cvtSize; /* ! */
+ FT_Long* cvt; /* ! */
+ FT_ULong glyfCvtSize;
+ FT_Long* glyfCvt; /* cvt working copy for glyph */
- FT_UInt glyphSize; /* glyph instructions buffer size */
- FT_Byte* glyphIns; /* glyph instructions buffer */
+ FT_UInt glyphSize; /* ! glyph instructions buffer size */
+ FT_Byte* glyphIns; /* ! glyph instructions buffer */
- FT_UInt numFDefs; /* number of function defs */
- FT_UInt maxFDefs; /* maximum number of function defs */
- TT_DefArray FDefs; /* table of FDefs entries */
+ FT_UInt numFDefs; /* ! number of function defs */
+ FT_UInt maxFDefs; /* ! maximum number of function defs */
+ TT_DefArray FDefs; /* table of FDefs entries */
- FT_UInt numIDefs; /* number of instruction defs */
- FT_UInt maxIDefs; /* maximum number of ins defs */
- TT_DefArray IDefs; /* table of IDefs entries */
+ FT_UInt numIDefs; /* ! number of instruction defs */
+ FT_UInt maxIDefs; /* ! maximum number of ins defs */
+ TT_DefArray IDefs; /* table of IDefs entries */
- FT_UInt maxFunc; /* maximum function index */
- FT_UInt maxIns; /* maximum instruction index */
+ FT_UInt maxFunc; /* ! maximum function index */
+ FT_UInt maxIns; /* ! maximum instruction index */
- FT_Int callTop, /* top of call stack during execution */
- callSize; /* size of call stack */
- TT_CallStack callStack; /* call stack */
+ FT_Int callTop, /* @ top of call stack during execution */
+ callSize; /* size of call stack */
+ TT_CallStack callStack; /* call stack */
FT_UShort maxPoints; /* capacity of this context's `pts' */
FT_Short maxContours; /* record, expressed in points and */
/* contours. */
- TT_CodeRangeTable codeRangeTable; /* table of valid code ranges */
- /* useful for the debugger */
+ TT_CodeRangeTable codeRangeTable; /* ! table of valid code ranges */
+ /* useful for the debugger */
- FT_UShort storeSize; /* size of current storage */
- FT_Long* storage; /* storage area */
+ FT_UShort storeSize; /* ! size of current storage */
+ FT_Long* storage; /* ! storage area */
+ FT_UShort glyfStoreSize;
+ FT_Long* glyfStorage; /* storage working copy for glyph */
FT_F26Dot6 period; /* values used for the */
FT_F26Dot6 phase; /* `SuperRounding' */
FT_F26Dot6 threshold;
- FT_Bool instruction_trap; /* If `True', the interpreter will */
- /* exit after each instruction */
+ FT_Bool instruction_trap; /* ! If `True', the interpreter */
+ /* exits after each instruction */
TT_GraphicsState default_GS; /* graphics state resulting from */
/* the prep program */
func_dualproj, /* current dual proj. function */
func_freeProj; /* current freedom proj. func */
- TT_Move_Func func_move; /* current point move function */
+ TT_Move_Func func_move; /* current point move function */
TT_Move_Func func_move_orig; /* move original position function */
TT_Cur_Ppem_Func func_cur_ppem; /* get current proj. ppem value */
FT_Bool grayscale_cleartype;
#endif /* TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL */
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
- TT_Round_Func func_round_sphn; /* subpixel rounding function */
-
- FT_Bool subpixel_hinting; /* Using subpixel hinting? */
- FT_Bool ignore_x_mode; /* Standard rendering mode for */
- /* subpixel hinting. On if gray */
- /* or subpixel hinting is on. */
-
- /* The following 6 aren't fully implemented but here for MS rasterizer */
- /* compatibility. */
- FT_Bool compatible_widths; /* compatible widths? */
- FT_Bool symmetrical_smoothing; /* symmetrical_smoothing? */
- FT_Bool bgr; /* bgr instead of rgb? */
- FT_Bool vertical_lcd; /* long side of LCD subpixel */
- /* rectangles is horizontal */
- FT_Bool subpixel_positioned; /* subpixel positioned */
- /* (DirectWrite ClearType)? */
- FT_Bool gray_cleartype; /* ClearType hinting but */
- /* grayscale rendering */
-
- FT_Int rasterizer_version; /* MS rasterizer version */
-
- FT_Bool iup_called; /* IUP called for glyph? */
-
- FT_ULong sph_tweak_flags; /* flags to control */
- /* hint tweaks */
-
- FT_ULong sph_in_func_flags; /* flags to indicate if in */
- /* special functions */
-
-#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
-
/* We maintain two counters (in addition to the instruction counter) */
/* that act as loop detectors for LOOPCALL and jump opcodes with */
/* negative arguments. */
FT_LOCAL( void )
TT_Clear_CodeRange( TT_ExecContext exec,
FT_Int range );
-
-
- FT_LOCAL( FT_Error )
- Update_Max( FT_Memory memory,
- FT_ULong* size,
- FT_ULong multiplier,
- void* _pbuff,
- FT_ULong new_max );
#endif /* TT_USE_BYTECODE_INTERPRETER */
* TT_New_Context
*
* @Description:
- * Queries the face context for a given font. Note that there is
- * now a _single_ execution context in the TrueType driver which is
- * shared among faces.
+ * Create a `TT_ExecContext`. Note that there is now an execution
+ * context per `TT_Size` that is not shared among faces.
*
* @Input:
- * face ::
- * A handle to the source face object.
+ * driver ::
+ * A handle to the driver, used for memory allocation.
*
* @Return:
- * A handle to the execution context. Initialized for `face'.
+ * A handle to a new empty execution context.
*
* @Note:
* Only the glyph loader and debugger should call this function.
* invoked by the TrueType debugger.
*/
FT_EXPORT( FT_Error )
- TT_RunIns( TT_ExecContext exec );
+ TT_RunIns( void* exec );
FT_END_HEADER
*
* Objects manager (body).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
return error;
}
-#endif /* TT_USE_BYTECODE_INTERPRETER */
+
+
+ /*
+ * Fonts embedded in PDFs are made unique by prepending randomization
+ * prefixes to their names: as defined in Section 5.5.3, 'Font Subsets',
+ * of the PDF Reference, they consist of 6 uppercase letters followed by
+ * the `+` sign. For safety, we do not skip prefixes violating this rule.
+ */
+
+ static const FT_String*
+ tt_skip_pdffont_random_tag( const FT_String* name )
+ {
+ unsigned int i;
+
+
+ if ( ft_strlen( name ) < 8 || name[6] != '+' )
+ return name;
+
+ for ( i = 0; i < 6; i++ )
+ if ( !ft_isupper( name[i] ) )
+ return name;
+
+ FT_TRACE7(( "name without randomization tag: %s\n", name + 7 ));
+ return name + 7;
+ }
/* Compare the face with a list of well-known `tricky' fonts. */
{
#define TRICK_NAMES_MAX_CHARACTERS 19
-#define TRICK_NAMES_COUNT 26
+#define TRICK_NAMES_COUNT 20
static const char trick_names[TRICK_NAMES_COUNT]
[TRICK_NAMES_MAX_CHARACTERS + 1] =
"DFGirl-W6-WIN-BF", /* dftt-h6.ttf; version 1.00, 1993 */
"DFGothic-EB", /* DynaLab Inc. 1992-1995 */
"DFGyoSho-Lt", /* DynaLab Inc. 1992-1995 */
- "DFHei-Md-HK-BF", /* maybe DynaLab Inc. */
+ "DFHei", /* DynaLab Inc. 1992-1995 [DFHei-Bd-WIN-HK-BF] */
+ /* covers "DFHei-Md-HK-BF", maybe DynaLab Inc. */
+
"DFHSGothic-W5", /* DynaLab Inc. 1992-1995 */
"DFHSMincho-W3", /* DynaLab Inc. 1992-1995 */
"DFHSMincho-W7", /* DynaLab Inc. 1992-1995 */
"DFKaiSho-SB", /* dfkaisb.ttf */
- "DFKaiShu",
- "DFKaiShu-Md-HK-BF", /* maybe DynaLab Inc. */
+ "DFKaiShu", /* covers "DFKaiShu-Md-HK-BF", maybe DynaLab Inc. */
"DFKai-SB", /* kaiu.ttf; version 3.00, 1998 [DFKaiShu-SB-Estd-BF] */
- "DFMing-Bd-HK-BF", /* maybe DynaLab Inc. */
+
+ "DFMing", /* DynaLab Inc. 1992-1995 [DFMing-Md-WIN-HK-BF] */
+ /* covers "DFMing-Bd-HK-BF", maybe DynaLab Inc. */
+
"DLC", /* dftt-m7.ttf; version 1.00, 1993 [DLCMingBold] */
/* dftt-f5.ttf; version 1.00, 1993 [DLCFongSung] */
- "DLCHayMedium", /* dftt-b5.ttf; version 1.00, 1993 */
- "DLCHayBold", /* dftt-b7.ttf; version 1.00, 1993 */
- "DLCKaiMedium", /* dftt-k5.ttf; version 1.00, 1992 */
- "DLCLiShu", /* dftt-l5.ttf; version 1.00, 1992 */
- "DLCRoundBold", /* dftt-r7.ttf; version 1.00, 1993 */
+ /* covers following */
+ /* "DLCHayMedium", dftt-b5.ttf; version 1.00, 1993 */
+ /* "DLCHayBold", dftt-b7.ttf; version 1.00, 1993 */
+ /* "DLCKaiMedium", dftt-k5.ttf; version 1.00, 1992 */
+ /* "DLCLiShu", dftt-l5.ttf; version 1.00, 1992 */
+ /* "DLCRoundBold", dftt-r7.ttf; version 1.00, 1993 */
+
"HuaTianKaiTi?", /* htkt2.ttf */
"HuaTianSongTi?", /* htst3.ttf */
"Ming(for ISO10646)", /* hkscsiic.ttf; version 0.12, 2007 [Ming] */
};
int nn;
+ const FT_String* name_without_tag;
+ name_without_tag = tt_skip_pdffont_random_tag( name );
for ( nn = 0; nn < TRICK_NAMES_COUNT; nn++ )
- if ( ft_strstr( name, trick_names[nn] ) )
+ if ( ft_strstr( name_without_tag, trick_names[nn] ) )
return TRUE;
return FALSE;
tt_check_trickyness_sfnt_ids( TT_Face face )
{
#define TRICK_SFNT_IDS_PER_FACE 3
-#define TRICK_SFNT_IDS_NUM_FACES 29
+#define TRICK_SFNT_IDS_NUM_FACES 31
static const tt_sfnt_id_rec sfnt_id[TRICK_SFNT_IDS_NUM_FACES]
- [TRICK_SFNT_IDS_PER_FACE] = {
+ [TRICK_SFNT_IDS_PER_FACE] =
+ {
#define TRICK_SFNT_ID_cvt 0
#define TRICK_SFNT_ID_fpgm 1
{ 0x00170003UL, 0x00000060UL }, /* cvt */
{ 0xDBB4306EUL, 0x000058AAUL }, /* fpgm */
{ 0xD643482AUL, 0x00000035UL } /* prep */
+ },
+ { /* DFHei-Bd-WIN-HK-BF, issue #1087 */
+ { 0x1269EB58UL, 0x00000350UL }, /* cvt */
+ { 0x5CD5957AUL, 0x00006A4EUL }, /* fpgm */
+ { 0xF758323AUL, 0x00000380UL } /* prep */
+ },
+ { /* DFMing-Md-WIN-HK-BF, issue #1087 */
+ { 0x122FEB0BUL, 0x00000350UL }, /* cvt */
+ { 0x7F10919AUL, 0x000070A9UL }, /* fpgm */
+ { 0x7CD7E7B7UL, 0x0000025CUL } /* prep */
}
};
/* For first, check the face name for quick check. */
if ( face->family_name &&
tt_check_trickyness_family( face->family_name ) )
+ {
+ FT_TRACE3(( "found as a tricky font"
+ " by its family name: %s\n", face->family_name ));
return TRUE;
+ }
/* Type42 fonts may lack `name' tables, we thus try to identify */
/* tricky fonts by checking the checksums of Type42-persistent */
/* sfnt tables (`cvt', `fpgm', and `prep'). */
if ( tt_check_trickyness_sfnt_ids( (TT_Face)face ) )
+ {
+ FT_TRACE3(( "found as a tricky font"
+ " by its cvt/fpgm/prep table checksum\n" ));
return TRUE;
+ }
return FALSE;
}
+#endif /* TT_USE_BYTECODE_INTERPRETER */
+
/* Check whether `.notdef' is the only glyph in the `loca' table. */
static FT_Bool
FT_Bool result = FALSE;
TT_Face face = (TT_Face)ttface;
- FT_UInt asize;
+ FT_ULong asize;
FT_ULong i;
FT_ULong glyph_index = 0;
FT_UInt count = 0;
for( i = 0; i < face->num_locations; i++ )
{
- tt_face_get_location( face, i, &asize );
+ tt_face_get_location( ttface, i, &asize );
if ( asize > 0 )
{
count += 1;
if ( error )
goto Exit;
+#ifdef TT_USE_BYTECODE_INTERPRETER
if ( tt_check_trickyness( ttface ) )
ttface->face_flags |= FT_FACE_FLAG_TRICKY;
+#endif
error = tt_face_load_hdmx( face, stream );
if ( error )
goto Exit;
- if ( FT_IS_SCALABLE( ttface ) )
+ if ( FT_IS_SCALABLE( ttface ) ||
+ FT_HAS_SBIX( ttface ) )
{
#ifdef FT_CONFIG_OPTION_INCREMENTAL
if ( !ttface->internal->incremental_interface )
tt_check_single_notdef( ttface ) )
{
FT_TRACE5(( "tt_face_init:"
- " Only the `.notdef' glyph has an outline.\n"
- " "
+ " Only the `.notdef' glyph has an outline.\n" ));
+ FT_TRACE5(( " "
" Resetting scalable flag to FALSE.\n" ));
ttface->face_flags &= ~FT_FACE_FLAG_SCALABLE;
}
#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
-
{
FT_UInt instance_index = (FT_UInt)face_index >> 16;
if ( FT_HAS_MULTIPLE_MASTERS( ttface ) &&
instance_index > 0 )
{
- error = TT_Set_Named_Instance( face, instance_index );
+ error = FT_Set_Named_Instance( ttface, instance_index );
if ( error )
goto Exit;
-
- tt_apply_mvar( face );
}
}
-
#endif /* TT_CONFIG_OPTION_GX_VAR_SUPPORT */
/* initialize standard glyph loading routines */
face->cvt_program_size = 0;
#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
- tt_done_blend( face );
+ tt_done_blend( ttface );
face->blend = NULL;
#endif
}
{
size->cvt[i] = FT_MulFix( face->cvt[i], scale );
FT_TRACE6(( " %3d: %f (%f)\n",
- i, face->cvt[i] / 64.0, size->cvt[i] / 64.0 ));
+ i, (double)face->cvt[i] / 64, (double)size->cvt[i] / 64 ));
}
FT_TRACE6(( "\n" ));
/* rescale CVT when needed */
if ( size->cvt_ready < 0 )
{
- FT_UInt i;
+ FT_UShort i;
/* all twilight points are originally zero */
- for ( i = 0; i < (FT_UInt)size->twilight.n_points; i++ )
+ for ( i = 0; i < size->twilight.n_points; i++ )
{
size->twilight.org[i].x = 0;
size->twilight.org[i].y = 0;
}
/* clear storage area */
- for ( i = 0; i < (FT_UInt)size->storage_size; i++ )
+ for ( i = 0; i < size->storage_size; i++ )
size->storage[i] = 0;
size->GS = tt_default_graphics_state;
/**************************************************************************
*
* @Function:
- * tt_size_reset
+ * tt_size_reset_height
*
* @Description:
- * Reset a TrueType size when resolutions and character dimensions
- * have been changed.
+ * Recompute a TrueType size's ascender, descender, and height
+ * when resolutions and character dimensions have been changed.
+ * Used for variation fonts as an iterator function.
*
* @Input:
- * size ::
- * A handle to the target size object.
- *
- * only_height ::
- * Only recompute ascender, descender, and height;
- * this flag is used for variation fonts where
- * `tt_size_reset' is used as an iterator function.
+ * ft_size ::
+ * A handle to the target TT_Size object. This function will be called
+ * through a `FT_Size_Reset_Func` pointer which takes `FT_Size`. This
+ * function must take `FT_Size` as a result. The passed `FT_Size` is
+ * expected to point to a `TT_Size`.
*/
FT_LOCAL_DEF( FT_Error )
- tt_size_reset( TT_Size size,
- FT_Bool only_height )
+ tt_size_reset_height( FT_Size ft_size )
{
- TT_Face face;
- FT_Size_Metrics* size_metrics;
-
-
- face = (TT_Face)size->root.face;
-
- /* nothing to do for CFF2 */
- if ( face->is_cff2 )
- return FT_Err_Ok;
+ TT_Size size = (TT_Size)ft_size;
+ TT_Face face = (TT_Face)size->root.face;
+ FT_Size_Metrics* size_metrics = &size->hinted_metrics;
size->ttmetrics.valid = FALSE;
- size_metrics = &size->hinted_metrics;
-
/* copy the result from base layer */
*size_metrics = size->root.metrics;
size->ttmetrics.valid = TRUE;
- if ( only_height )
- {
- /* we must not recompute the scaling values here since */
- /* `tt_size_reset' was already called (with only_height = 0) */
- return FT_Err_Ok;
- }
+ return FT_Err_Ok;
+ }
+
+
+ /**************************************************************************
+ *
+ * @Function:
+ * tt_size_reset
+ *
+ * @Description:
+ * Reset a TrueType size when resolutions and character dimensions
+ * have been changed.
+ *
+ * @Input:
+ * size ::
+ * A handle to the target size object.
+ */
+ FT_LOCAL_DEF( FT_Error )
+ tt_size_reset( TT_Size size )
+ {
+ FT_Error error;
+ TT_Face face = (TT_Face)size->root.face;
+ FT_Size_Metrics* size_metrics = &size->hinted_metrics;
+
+
+ error = tt_size_reset_height( (FT_Size)size );
+ if ( error )
+ return error;
if ( face->header.Flags & 8 )
{
size->ttmetrics.y_ratio = 0x10000L;
}
+ size->widthp = tt_face_get_device_metrics( face, size_metrics->x_ppem, 0 );
+
size->metrics = size_metrics;
#ifdef TT_USE_BYTECODE_INTERPRETER
TT_Driver driver = (TT_Driver)ttdriver;
driver->interpreter_version = TT_INTERPRETER_VERSION_35;
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
- driver->interpreter_version = TT_INTERPRETER_VERSION_38;
-#endif
#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
driver->interpreter_version = TT_INTERPRETER_VERSION_40;
#endif
*
* Objects manager (specification).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
FT_Long end; /* where does it end? */
FT_UInt opc; /* function #, or instruction code */
FT_Bool active; /* is it active? */
- FT_Bool inline_delta; /* is function that defines inline delta? */
- FT_ULong sph_fdef_flags; /* flags to identify special functions */
} TT_DefRecord, *TT_DefArray;
TT_Size_Metrics ttmetrics;
+ FT_Byte* widthp; /* glyph widths from the hdmx table */
+
FT_ULong strike_index; /* 0xFFFFFFFF to indicate invalid */
#ifdef TT_USE_BYTECODE_INTERPRETER
#endif /* TT_USE_BYTECODE_INTERPRETER */
FT_LOCAL( FT_Error )
- tt_size_reset( TT_Size size,
- FT_Bool only_height );
+ tt_size_reset_height( FT_Size size );
+
+ FT_LOCAL( FT_Error )
+ tt_size_reset( TT_Size size );
/**************************************************************************
*
* TrueType-specific tables loader (body).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
goto Exit;
}
- if ( face->header.Index_To_Loc_Format != 0 )
- {
- shift = 2;
+ shift = face->header.Index_To_Loc_Format != 0 ? 2 : 1;
- if ( table_len >= 0x40000L )
- {
- FT_TRACE2(( "table too large\n" ));
- table_len = 0x3FFFFL;
- }
- face->num_locations = table_len >> shift;
- }
- else
+ if ( table_len > 0x10000UL << shift )
{
- shift = 1;
-
- if ( table_len >= 0x20000L )
- {
- FT_TRACE2(( "table too large\n" ));
- table_len = 0x1FFFFL;
- }
- face->num_locations = table_len >> shift;
+ FT_TRACE2(( "table too large\n" ));
+ table_len = 0x10000UL << shift;
}
+ face->num_locations = table_len >> shift;
+
if ( face->num_locations != (FT_ULong)face->root.num_glyphs + 1 )
{
FT_TRACE2(( "glyph count mismatch! loca: %ld, maxp: %ld\n",
face->num_locations - 1, face->root.num_glyphs ));
/* we only handle the case where `maxp' gives a larger value */
- if ( face->num_locations <= (FT_ULong)face->root.num_glyphs )
+ if ( face->num_locations < (FT_ULong)face->root.num_glyphs + 1 )
{
FT_ULong new_loca_len =
( (FT_ULong)face->root.num_glyphs + 1 ) << shift;
FT_LOCAL_DEF( FT_ULong )
- tt_face_get_location( TT_Face face,
- FT_UInt gindex,
- FT_UInt *asize )
+ tt_face_get_location( FT_Face face, /* TT_Face */
+ FT_UInt gindex,
+ FT_ULong *asize )
{
+ TT_Face ttface = (TT_Face)face;
FT_ULong pos1, pos2;
FT_Byte* p;
FT_Byte* p_limit;
pos1 = pos2 = 0;
- if ( gindex < face->num_locations )
+ if ( gindex < ttface->num_locations )
{
- if ( face->header.Index_To_Loc_Format != 0 )
+ if ( ttface->header.Index_To_Loc_Format != 0 )
{
- p = face->glyph_locations + gindex * 4;
- p_limit = face->glyph_locations + face->num_locations * 4;
+ p = ttface->glyph_locations + gindex * 4;
+ p_limit = ttface->glyph_locations + ttface->num_locations * 4;
pos1 = FT_NEXT_ULONG( p );
pos2 = pos1;
}
else
{
- p = face->glyph_locations + gindex * 2;
- p_limit = face->glyph_locations + face->num_locations * 2;
+ p = ttface->glyph_locations + gindex * 2;
+ p_limit = ttface->glyph_locations + ttface->num_locations * 2;
pos1 = FT_NEXT_USHORT( p );
pos2 = pos1;
}
/* Check broken location data. */
- if ( pos1 > face->glyf_len )
+ if ( pos1 > ttface->glyf_len )
{
FT_TRACE1(( "tt_face_get_location:"
- " too large offset (0x%08lx) found for glyph index %d,\n"
- " "
+ " too large offset (0x%08lx) found for glyph index %d,\n",
+ pos1, gindex ));
+ FT_TRACE1(( " "
" exceeding the end of `glyf' table (0x%08lx)\n",
- pos1, gindex, face->glyf_len ));
+ ttface->glyf_len ));
*asize = 0;
return 0;
}
- if ( pos2 > face->glyf_len )
+ if ( pos2 > ttface->glyf_len )
{
/* We try to sanitize the last `loca' entry. */
- if ( gindex == face->num_locations - 2 )
+ if ( gindex == ttface->num_locations - 2 )
{
FT_TRACE1(( "tt_face_get_location:"
- " too large size (%ld bytes) found for glyph index %d,\n"
- " "
+ " too large size (%ld bytes) found for glyph index %d,\n",
+ pos2 - pos1, gindex ));
+ FT_TRACE1(( " "
" truncating at the end of `glyf' table to %ld bytes\n",
- pos2 - pos1, gindex, face->glyf_len - pos1 ));
- pos2 = face->glyf_len;
+ ttface->glyf_len - pos1 ));
+ pos2 = ttface->glyf_len;
}
else
{
FT_TRACE1(( "tt_face_get_location:"
- " too large offset (0x%08lx) found for glyph index %d,\n"
- " "
+ " too large offset (0x%08lx) found for glyph index %d,\n",
+ pos2, gindex + 1 ));
+ FT_TRACE1(( " "
" exceeding the end of `glyf' table (0x%08lx)\n",
- pos2, gindex + 1, face->glyf_len ));
+ ttface->glyf_len ));
*asize = 0;
return 0;
}
/* We get (intentionally) a wrong, non-zero result in case the */
/* `glyf' table is missing. */
if ( pos2 >= pos1 )
- *asize = (FT_UInt)( pos2 - pos1 );
+ *asize = (FT_ULong)( pos2 - pos1 );
else
- *asize = (FT_UInt)( face->glyf_len - pos1 );
+ *asize = (FT_ULong)( ttface->glyf_len - pos1 );
return pos1;
}
face->cvt_size = table_len / 2;
- if ( FT_NEW_ARRAY( face->cvt, face->cvt_size ) )
+ if ( FT_QNEW_ARRAY( face->cvt, face->cvt_size ) )
goto Exit;
if ( FT_FRAME_ENTER( face->cvt_size * 2L ) )
}
+ FT_COMPARE_DEF( int )
+ compare_ppem( const void* a,
+ const void* b )
+ {
+ return **(FT_Byte**)a - **(FT_Byte**)b;
+ }
+
+
/**************************************************************************
*
* @Function:
num_records = FT_NEXT_USHORT( p );
record_size = FT_NEXT_ULONG( p );
- /* The maximum number of bytes in an hdmx device record is the */
- /* maximum number of glyphs + 2; this is 0xFFFF + 2, thus */
- /* explaining why `record_size' is a long (which we read as */
- /* unsigned long for convenience). In practice, two bytes are */
- /* sufficient to hold the size value. */
- /* */
/* There are at least two fonts, HANNOM-A and HANNOM-B version */
/* 2.0 (2005), which get this wrong: The upper two bytes of */
/* the size value are set to 0xFF instead of 0x00. We catch */
if ( record_size >= 0xFFFF0000UL )
record_size &= 0xFFFFU;
+ FT_TRACE2(( "Hdmx " ));
+
/* The limit for `num_records' is a heuristic value. */
- if ( num_records > 255 ||
- ( num_records > 0 &&
- ( record_size > 0x10001L ||
- record_size < 4 ) ) )
+ if ( num_records > 255 || num_records == 0 )
+ {
+ FT_TRACE2(( "with unreasonable %u records rejected\n", num_records ));
+ goto Fail;
+ }
+
+ /* Out-of-spec tables are rejected. The record size must be */
+ /* equal to the number of glyphs + 2 + 32-bit padding. */
+ if ( (FT_Long)record_size != ( ( face->root.num_glyphs + 2 + 3 ) & ~3 ) )
{
- error = FT_THROW( Invalid_File_Format );
+ FT_TRACE2(( "with record size off by %ld bytes rejected\n",
+ (FT_Long)record_size -
+ ( ( face->root.num_glyphs + 2 + 3 ) & ~3 ) ));
goto Fail;
}
- if ( FT_NEW_ARRAY( face->hdmx_record_sizes, num_records ) )
+ if ( FT_QNEW_ARRAY( face->hdmx_records, num_records ) )
goto Fail;
for ( nn = 0; nn < num_records; nn++ )
{
if ( p + record_size > limit )
break;
-
- face->hdmx_record_sizes[nn] = p[0];
- p += record_size;
+ face->hdmx_records[nn] = p;
+ p += record_size;
}
+ /* The records must be already sorted by ppem but it does not */
+ /* hurt to make sure so that the binary search works later. */
+ ft_qsort( face->hdmx_records, nn, sizeof ( FT_Byte* ), compare_ppem );
+
face->hdmx_record_count = nn;
face->hdmx_table_size = table_size;
face->hdmx_record_size = record_size;
+ FT_TRACE2(( "%ux%lu loaded\n", num_records, record_size ));
+
Exit:
return error;
FT_Memory memory = stream->memory;
- FT_FREE( face->hdmx_record_sizes );
+ FT_FREE( face->hdmx_records );
FT_FRAME_RELEASE( face->hdmx_table );
}
/**************************************************************************
*
* Return the advance width table for a given pixel size if it is found
- * in the font's `hdmx' table (if any).
+ * in the font's `hdmx' table (if any). The records must be sorted for
+ * the binary search to work properly.
*/
FT_LOCAL_DEF( FT_Byte* )
tt_face_get_device_metrics( TT_Face face,
FT_UInt ppem,
FT_UInt gindex )
{
- FT_UInt nn;
- FT_Byte* result = NULL;
- FT_ULong record_size = face->hdmx_record_size;
- FT_Byte* record = FT_OFFSET( face->hdmx_table, 8 );
+ FT_UInt min = 0;
+ FT_UInt max = face->hdmx_record_count;
+ FT_UInt mid;
+ FT_Byte* result = NULL;
+
+ while ( min < max )
+ {
+ mid = ( min + max ) >> 1;
- for ( nn = 0; nn < face->hdmx_record_count; nn++ )
- if ( face->hdmx_record_sizes[nn] == ppem )
+ if ( face->hdmx_records[mid][0] > ppem )
+ max = mid;
+ else if ( face->hdmx_records[mid][0] < ppem )
+ min = mid + 1;
+ else
{
- gindex += 2;
- if ( gindex < record_size )
- result = record + nn * record_size + gindex;
+ result = face->hdmx_records[mid] + 2 + gindex;
break;
}
+ }
return result;
}
*
* TrueType-specific tables loader (specification).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
FT_Stream stream );
FT_LOCAL( FT_ULong )
- tt_face_get_location( TT_Face face,
- FT_UInt gindex,
- FT_UInt *asize );
+ tt_face_get_location( FT_Face face,
+ FT_UInt gindex,
+ FT_ULong *asize );
FT_LOCAL( void )
tt_face_done_loca( TT_Face face );
+++ /dev/null
-/****************************************************************************
- *
- * ttsubpix.c
- *
- * TrueType Subpixel Hinting.
- *
- * Copyright (C) 2010-2020 by
- * David Turner, Robert Wilhelm, and Werner Lemberg.
- *
- * This file is part of the FreeType project, and may only be used,
- * modified, and distributed under the terms of the FreeType project
- * license, LICENSE.TXT. By continuing to use, modify, or distribute
- * this file you indicate that you have read the license and
- * understand and accept it fully.
- *
- */
-
-#include <freetype/internal/ftdebug.h>
-#include <freetype/internal/ftcalc.h>
-#include <freetype/internal/ftstream.h>
-#include <freetype/internal/sfnt.h>
-#include <freetype/tttags.h>
-#include <freetype/ftoutln.h>
-#include <freetype/ftdriver.h>
-
-#include "ttsubpix.h"
-
-
-#if defined( TT_USE_BYTECODE_INTERPRETER ) && \
- defined( TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY )
-
- /**************************************************************************
- *
- * These rules affect how the TT Interpreter does hinting, with the
- * goal of doing subpixel hinting by (in general) ignoring x moves.
- * Some of these rules are fixes that go above and beyond the
- * stated techniques in the MS whitepaper on Cleartype, due to
- * artifacts in many glyphs. So, these rules make some glyphs render
- * better than they do in the MS rasterizer.
- *
- * "" string or 0 int/char indicates to apply to all glyphs.
- * "-" used as dummy placeholders, but any non-matching string works.
- *
- * Some of this could arguably be implemented in fontconfig, however:
- *
- * - Fontconfig can't set things on a glyph-by-glyph basis.
- * - The tweaks that happen here are very low-level, from an average
- * user's point of view and are best implemented in the hinter.
- *
- * The goal is to make the subpixel hinting techniques as generalized
- * as possible across all fonts to prevent the need for extra rules such
- * as these.
- *
- * The rule structure is designed so that entirely new rules can easily
- * be added when a new compatibility feature is discovered.
- *
- * The rule structures could also use some enhancement to handle ranges.
- *
- * ****************** WORK IN PROGRESS *******************
- */
-
- /* These are `classes' of fonts that can be grouped together and used in */
- /* rules below. A blank entry "" is required at the end of these! */
-#define FAMILY_CLASS_RULES_SIZE 7
-
- static const SPH_Font_Class FAMILY_CLASS_Rules
- [FAMILY_CLASS_RULES_SIZE] =
- {
- { "MS Legacy Fonts",
- { "Aharoni",
- "Andale Mono",
- "Andalus",
- "Angsana New",
- "AngsanaUPC",
- "Arabic Transparent",
- "Arial Black",
- "Arial Narrow",
- "Arial Unicode MS",
- "Arial",
- "Batang",
- "Browallia New",
- "BrowalliaUPC",
- "Comic Sans MS",
- "Cordia New",
- "CordiaUPC",
- "Courier New",
- "DFKai-SB",
- "David Transparent",
- "David",
- "DilleniaUPC",
- "Estrangelo Edessa",
- "EucrosiaUPC",
- "FangSong_GB2312",
- "Fixed Miriam Transparent",
- "FrankRuehl",
- "Franklin Gothic Medium",
- "FreesiaUPC",
- "Garamond",
- "Gautami",
- "Georgia",
- "Gulim",
- "Impact",
- "IrisUPC",
- "JasmineUPC",
- "KaiTi_GB2312",
- "KodchiangUPC",
- "Latha",
- "Levenim MT",
- "LilyUPC",
- "Lucida Console",
- "Lucida Sans Unicode",
- "MS Gothic",
- "MS Mincho",
- "MV Boli",
- "Mangal",
- "Marlett",
- "Microsoft Sans Serif",
- "Mingliu",
- "Miriam Fixed",
- "Miriam Transparent",
- "Miriam",
- "Narkisim",
- "Palatino Linotype",
- "Raavi",
- "Rod Transparent",
- "Rod",
- "Shruti",
- "SimHei",
- "Simplified Arabic Fixed",
- "Simplified Arabic",
- "Simsun",
- "Sylfaen",
- "Symbol",
- "Tahoma",
- "Times New Roman",
- "Traditional Arabic",
- "Trebuchet MS",
- "Tunga",
- "Verdana",
- "Webdings",
- "Wingdings",
- "",
- },
- },
- { "Core MS Legacy Fonts",
- { "Arial Black",
- "Arial Narrow",
- "Arial Unicode MS",
- "Arial",
- "Comic Sans MS",
- "Courier New",
- "Garamond",
- "Georgia",
- "Impact",
- "Lucida Console",
- "Lucida Sans Unicode",
- "Microsoft Sans Serif",
- "Palatino Linotype",
- "Tahoma",
- "Times New Roman",
- "Trebuchet MS",
- "Verdana",
- "",
- },
- },
- { "Apple Legacy Fonts",
- { "Geneva",
- "Times",
- "Monaco",
- "Century",
- "Chalkboard",
- "Lobster",
- "Century Gothic",
- "Optima",
- "Lucida Grande",
- "Gill Sans",
- "Baskerville",
- "Helvetica",
- "Helvetica Neue",
- "",
- },
- },
- { "Legacy Sans Fonts",
- { "Andale Mono",
- "Arial Unicode MS",
- "Arial",
- "Century Gothic",
- "Comic Sans MS",
- "Franklin Gothic Medium",
- "Geneva",
- "Lucida Console",
- "Lucida Grande",
- "Lucida Sans Unicode",
- "Lucida Sans Typewriter",
- "Microsoft Sans Serif",
- "Monaco",
- "Tahoma",
- "Trebuchet MS",
- "Verdana",
- "",
- },
- },
-
- { "Misc Legacy Fonts",
- { "Dark Courier", "", }, },
- { "Verdana Clones",
- { "DejaVu Sans",
- "Bitstream Vera Sans", "", }, },
- { "Verdana and Clones",
- { "DejaVu Sans",
- "Bitstream Vera Sans",
- "Verdana", "", }, },
- };
-
-
- /* Define this to force natural (i.e. not bitmap-compatible) widths. */
- /* The default leans strongly towards natural widths except for a few */
- /* legacy fonts where a selective combination produces nicer results. */
-/* #define FORCE_NATURAL_WIDTHS */
-
-
- /* Define `classes' of styles that can be grouped together and used in */
- /* rules below. A blank entry "" is required at the end of these! */
-#define STYLE_CLASS_RULES_SIZE 5
-
- static const SPH_Font_Class STYLE_CLASS_Rules
- [STYLE_CLASS_RULES_SIZE] =
- {
- { "Regular Class",
- { "Regular",
- "Book",
- "Medium",
- "Roman",
- "Normal",
- "",
- },
- },
- { "Regular/Italic Class",
- { "Regular",
- "Book",
- "Medium",
- "Italic",
- "Oblique",
- "Roman",
- "Normal",
- "",
- },
- },
- { "Bold/BoldItalic Class",
- { "Bold",
- "Bold Italic",
- "Black",
- "",
- },
- },
- { "Bold/Italic/BoldItalic Class",
- { "Bold",
- "Bold Italic",
- "Black",
- "Italic",
- "Oblique",
- "",
- },
- },
- { "Regular/Bold Class",
- { "Regular",
- "Book",
- "Medium",
- "Normal",
- "Roman",
- "Bold",
- "Black",
- "",
- },
- },
- };
-
-
- /* Force special legacy fixes for fonts. */
-#define COMPATIBILITY_MODE_RULES_SIZE 1
-
- static const SPH_TweakRule COMPATIBILITY_MODE_Rules
- [COMPATIBILITY_MODE_RULES_SIZE] =
- {
- { "Verdana Clones", 0, "", 0 },
- };
-
-
- /* Don't do subpixel (ignore_x_mode) hinting; do normal hinting. */
-#define PIXEL_HINTING_RULES_SIZE 2
-
- static const SPH_TweakRule PIXEL_HINTING_Rules
- [PIXEL_HINTING_RULES_SIZE] =
- {
- /* these characters are almost always safe */
- { "Courier New", 12, "Italic", 'z' },
- { "Courier New", 11, "Italic", 'z' },
- };
-
-
- /* Subpixel hinting ignores SHPIX rules on X. Force SHPIX for these. */
-#define DO_SHPIX_RULES_SIZE 1
-
- static const SPH_TweakRule DO_SHPIX_Rules
- [DO_SHPIX_RULES_SIZE] =
- {
- { "-", 0, "", 0 },
- };
-
-
- /* Skip Y moves that start with a point that is not on a Y pixel */
- /* boundary and don't move that point to a Y pixel boundary. */
-#define SKIP_NONPIXEL_Y_MOVES_RULES_SIZE 4
-
- static const SPH_TweakRule SKIP_NONPIXEL_Y_MOVES_Rules
- [SKIP_NONPIXEL_Y_MOVES_RULES_SIZE] =
- {
- /* fix vwxyz thinness*/
- { "Consolas", 0, "", 0 },
- /* Fix thin middle stems */
- { "Core MS Legacy Fonts", 0, "Regular", 0 },
- /* Cyrillic small letter I */
- { "Legacy Sans Fonts", 0, "", 0 },
- /* Fix artifacts with some Regular & Bold */
- { "Verdana Clones", 0, "", 0 },
- };
-
-
-#define SKIP_NONPIXEL_Y_MOVES_RULES_EXCEPTIONS_SIZE 1
-
- static const SPH_TweakRule SKIP_NONPIXEL_Y_MOVES_Rules_Exceptions
- [SKIP_NONPIXEL_Y_MOVES_RULES_EXCEPTIONS_SIZE] =
- {
- /* Fixes < and > */
- { "Courier New", 0, "Regular", 0 },
- };
-
-
- /* Skip Y moves that start with a point that is not on a Y pixel */
- /* boundary and don't move that point to a Y pixel boundary. */
-#define SKIP_NONPIXEL_Y_MOVES_DELTAP_RULES_SIZE 2
-
- static const SPH_TweakRule SKIP_NONPIXEL_Y_MOVES_DELTAP_Rules
- [SKIP_NONPIXEL_Y_MOVES_DELTAP_RULES_SIZE] =
- {
- /* Maintain thickness of diagonal in 'N' */
- { "Times New Roman", 0, "Regular/Bold Class", 'N' },
- { "Georgia", 0, "Regular/Bold Class", 'N' },
- };
-
-
- /* Skip Y moves that move a point off a Y pixel boundary. */
-#define SKIP_OFFPIXEL_Y_MOVES_RULES_SIZE 1
-
- static const SPH_TweakRule SKIP_OFFPIXEL_Y_MOVES_Rules
- [SKIP_OFFPIXEL_Y_MOVES_RULES_SIZE] =
- {
- { "-", 0, "", 0 },
- };
-
-
-#define SKIP_OFFPIXEL_Y_MOVES_RULES_EXCEPTIONS_SIZE 1
-
- static const SPH_TweakRule SKIP_OFFPIXEL_Y_MOVES_Rules_Exceptions
- [SKIP_OFFPIXEL_Y_MOVES_RULES_EXCEPTIONS_SIZE] =
- {
- { "-", 0, "", 0 },
- };
-
-
- /* Round moves that don't move a point to a Y pixel boundary. */
-#define ROUND_NONPIXEL_Y_MOVES_RULES_SIZE 2
-
- static const SPH_TweakRule ROUND_NONPIXEL_Y_MOVES_Rules
- [ROUND_NONPIXEL_Y_MOVES_RULES_SIZE] =
- {
- /* Droid font instructions don't snap Y to pixels */
- { "Droid Sans", 0, "Regular/Italic Class", 0 },
- { "Droid Sans Mono", 0, "", 0 },
- };
-
-
-#define ROUND_NONPIXEL_Y_MOVES_RULES_EXCEPTIONS_SIZE 1
-
- static const SPH_TweakRule ROUND_NONPIXEL_Y_MOVES_Rules_Exceptions
- [ROUND_NONPIXEL_Y_MOVES_RULES_EXCEPTIONS_SIZE] =
- {
- { "-", 0, "", 0 },
- };
-
-
- /* Allow a Direct_Move along X freedom vector if matched. */
-#define ALLOW_X_DMOVE_RULES_SIZE 1
-
- static const SPH_TweakRule ALLOW_X_DMOVE_Rules
- [ALLOW_X_DMOVE_RULES_SIZE] =
- {
- /* Fixes vanishing diagonal in 4 */
- { "Verdana", 0, "Regular", '4' },
- };
-
-
- /* Return MS rasterizer version 35 if matched. */
-#define RASTERIZER_35_RULES_SIZE 8
-
- static const SPH_TweakRule RASTERIZER_35_Rules
- [RASTERIZER_35_RULES_SIZE] =
- {
- /* This seems to be the only way to make these look good */
- { "Times New Roman", 0, "Regular", 'i' },
- { "Times New Roman", 0, "Regular", 'j' },
- { "Times New Roman", 0, "Regular", 'm' },
- { "Times New Roman", 0, "Regular", 'r' },
- { "Times New Roman", 0, "Regular", 'a' },
- { "Times New Roman", 0, "Regular", 'n' },
- { "Times New Roman", 0, "Regular", 'p' },
- { "Times", 0, "", 0 },
- };
-
-
- /* Don't round to the subpixel grid. Round to pixel grid. */
-#define NORMAL_ROUND_RULES_SIZE 1
-
- static const SPH_TweakRule NORMAL_ROUND_Rules
- [NORMAL_ROUND_RULES_SIZE] =
- {
- /* Fix serif thickness for certain ppems */
- /* Can probably be generalized somehow */
- { "Courier New", 0, "", 0 },
- };
-
-
- /* Skip IUP instructions if matched. */
-#define SKIP_IUP_RULES_SIZE 1
-
- static const SPH_TweakRule SKIP_IUP_Rules
- [SKIP_IUP_RULES_SIZE] =
- {
- { "Arial", 13, "Regular", 'a' },
- };
-
-
- /* Skip MIAP Twilight hack if matched. */
-#define MIAP_HACK_RULES_SIZE 1
-
- static const SPH_TweakRule MIAP_HACK_Rules
- [MIAP_HACK_RULES_SIZE] =
- {
- { "Geneva", 12, "", 0 },
- };
-
-
- /* Skip DELTAP instructions if matched. */
-#define ALWAYS_SKIP_DELTAP_RULES_SIZE 23
-
- static const SPH_TweakRule ALWAYS_SKIP_DELTAP_Rules
- [ALWAYS_SKIP_DELTAP_RULES_SIZE] =
- {
- { "Georgia", 0, "Regular", 'k' },
- /* fix various problems with e in different versions */
- { "Trebuchet MS", 14, "Regular", 'e' },
- { "Trebuchet MS", 13, "Regular", 'e' },
- { "Trebuchet MS", 15, "Regular", 'e' },
- { "Trebuchet MS", 0, "Italic", 'v' },
- { "Trebuchet MS", 0, "Italic", 'w' },
- { "Trebuchet MS", 0, "Regular", 'Y' },
- { "Arial", 11, "Regular", 's' },
- /* prevent problems with '3' and others */
- { "Verdana", 10, "Regular", 0 },
- { "Verdana", 9, "Regular", 0 },
- /* Cyrillic small letter short I */
- { "Legacy Sans Fonts", 0, "", 0x438 },
- { "Legacy Sans Fonts", 0, "", 0x439 },
- { "Arial", 10, "Regular", '6' },
- { "Arial", 0, "Bold/BoldItalic Class", 'a' },
- /* Make horizontal stems consistent with the rest */
- { "Arial", 24, "Bold", 'a' },
- { "Arial", 25, "Bold", 'a' },
- { "Arial", 24, "Bold", 's' },
- { "Arial", 25, "Bold", 's' },
- { "Arial", 34, "Bold", 's' },
- { "Arial", 35, "Bold", 's' },
- { "Arial", 36, "Bold", 's' },
- { "Arial", 25, "Regular", 's' },
- { "Arial", 26, "Regular", 's' },
- };
-
-
- /* Always do DELTAP instructions if matched. */
-#define ALWAYS_DO_DELTAP_RULES_SIZE 1
-
- static const SPH_TweakRule ALWAYS_DO_DELTAP_Rules
- [ALWAYS_DO_DELTAP_RULES_SIZE] =
- {
- { "-", 0, "", 0 },
- };
-
-
- /* Don't allow ALIGNRP after IUP. */
-#define NO_ALIGNRP_AFTER_IUP_RULES_SIZE 1
-
- static const SPH_TweakRule NO_ALIGNRP_AFTER_IUP_Rules
- [NO_ALIGNRP_AFTER_IUP_RULES_SIZE] =
- {
- /* Prevent creation of dents in outline */
- { "-", 0, "", 0 },
- };
-
-
- /* Don't allow DELTAP after IUP. */
-#define NO_DELTAP_AFTER_IUP_RULES_SIZE 1
-
- static const SPH_TweakRule NO_DELTAP_AFTER_IUP_Rules
- [NO_DELTAP_AFTER_IUP_RULES_SIZE] =
- {
- { "-", 0, "", 0 },
- };
-
-
- /* Don't allow CALL after IUP. */
-#define NO_CALL_AFTER_IUP_RULES_SIZE 1
-
- static const SPH_TweakRule NO_CALL_AFTER_IUP_Rules
- [NO_CALL_AFTER_IUP_RULES_SIZE] =
- {
- /* Prevent creation of dents in outline */
- { "-", 0, "", 0 },
- };
-
-
- /* De-embolden these glyphs slightly. */
-#define DEEMBOLDEN_RULES_SIZE 9
-
- static const SPH_TweakRule DEEMBOLDEN_Rules
- [DEEMBOLDEN_RULES_SIZE] =
- {
- { "Courier New", 0, "Bold", 'A' },
- { "Courier New", 0, "Bold", 'W' },
- { "Courier New", 0, "Bold", 'w' },
- { "Courier New", 0, "Bold", 'M' },
- { "Courier New", 0, "Bold", 'X' },
- { "Courier New", 0, "Bold", 'K' },
- { "Courier New", 0, "Bold", 'x' },
- { "Courier New", 0, "Bold", 'z' },
- { "Courier New", 0, "Bold", 'v' },
- };
-
-
- /* Embolden these glyphs slightly. */
-#define EMBOLDEN_RULES_SIZE 2
-
- static const SPH_TweakRule EMBOLDEN_Rules
- [EMBOLDEN_RULES_SIZE] =
- {
- { "Courier New", 0, "Regular", 0 },
- { "Courier New", 0, "Italic", 0 },
- };
-
-
- /* This is a CVT hack that makes thick horizontal stems on 2, 5, 7 */
- /* similar to Windows XP. */
-#define TIMES_NEW_ROMAN_HACK_RULES_SIZE 12
-
- static const SPH_TweakRule TIMES_NEW_ROMAN_HACK_Rules
- [TIMES_NEW_ROMAN_HACK_RULES_SIZE] =
- {
- { "Times New Roman", 16, "Italic", '2' },
- { "Times New Roman", 16, "Italic", '5' },
- { "Times New Roman", 16, "Italic", '7' },
- { "Times New Roman", 16, "Regular", '2' },
- { "Times New Roman", 16, "Regular", '5' },
- { "Times New Roman", 16, "Regular", '7' },
- { "Times New Roman", 17, "Italic", '2' },
- { "Times New Roman", 17, "Italic", '5' },
- { "Times New Roman", 17, "Italic", '7' },
- { "Times New Roman", 17, "Regular", '2' },
- { "Times New Roman", 17, "Regular", '5' },
- { "Times New Roman", 17, "Regular", '7' },
- };
-
-
- /* This fudges distance on 2 to get rid of the vanishing stem issue. */
- /* A real solution to this is certainly welcome. */
-#define COURIER_NEW_2_HACK_RULES_SIZE 15
-
- static const SPH_TweakRule COURIER_NEW_2_HACK_Rules
- [COURIER_NEW_2_HACK_RULES_SIZE] =
- {
- { "Courier New", 10, "Regular", '2' },
- { "Courier New", 11, "Regular", '2' },
- { "Courier New", 12, "Regular", '2' },
- { "Courier New", 13, "Regular", '2' },
- { "Courier New", 14, "Regular", '2' },
- { "Courier New", 15, "Regular", '2' },
- { "Courier New", 16, "Regular", '2' },
- { "Courier New", 17, "Regular", '2' },
- { "Courier New", 18, "Regular", '2' },
- { "Courier New", 19, "Regular", '2' },
- { "Courier New", 20, "Regular", '2' },
- { "Courier New", 21, "Regular", '2' },
- { "Courier New", 22, "Regular", '2' },
- { "Courier New", 23, "Regular", '2' },
- { "Courier New", 24, "Regular", '2' },
- };
-
-
-#ifndef FORCE_NATURAL_WIDTHS
-
- /* Use compatible widths with these glyphs. Compatible widths is always */
- /* on when doing B/W TrueType instructing, but is used selectively here, */
- /* typically on glyphs with 3 or more vertical stems. */
-#define COMPATIBLE_WIDTHS_RULES_SIZE 38
-
- static const SPH_TweakRule COMPATIBLE_WIDTHS_Rules
- [COMPATIBLE_WIDTHS_RULES_SIZE] =
- {
- { "Arial Unicode MS", 12, "Regular Class", 'm' },
- { "Arial Unicode MS", 14, "Regular Class", 'm' },
- /* Cyrillic small letter sha */
- { "Arial", 10, "Regular Class", 0x448 },
- { "Arial", 11, "Regular Class", 'm' },
- { "Arial", 12, "Regular Class", 'm' },
- /* Cyrillic small letter sha */
- { "Arial", 12, "Regular Class", 0x448 },
- { "Arial", 13, "Regular Class", 0x448 },
- { "Arial", 14, "Regular Class", 'm' },
- /* Cyrillic small letter sha */
- { "Arial", 14, "Regular Class", 0x448 },
- { "Arial", 15, "Regular Class", 0x448 },
- { "Arial", 17, "Regular Class", 'm' },
- { "DejaVu Sans", 15, "Regular Class", 0 },
- { "Microsoft Sans Serif", 11, "Regular Class", 0 },
- { "Microsoft Sans Serif", 12, "Regular Class", 0 },
- { "Segoe UI", 11, "Regular Class", 0 },
- { "Monaco", 0, "Regular Class", 0 },
- { "Segoe UI", 12, "Regular Class", 'm' },
- { "Segoe UI", 14, "Regular Class", 'm' },
- { "Tahoma", 11, "Regular Class", 0 },
- { "Times New Roman", 16, "Regular Class", 'c' },
- { "Times New Roman", 16, "Regular Class", 'm' },
- { "Times New Roman", 16, "Regular Class", 'o' },
- { "Times New Roman", 16, "Regular Class", 'w' },
- { "Trebuchet MS", 11, "Regular Class", 0 },
- { "Trebuchet MS", 12, "Regular Class", 0 },
- { "Trebuchet MS", 14, "Regular Class", 0 },
- { "Trebuchet MS", 15, "Regular Class", 0 },
- { "Ubuntu", 12, "Regular Class", 'm' },
- /* Cyrillic small letter sha */
- { "Verdana", 10, "Regular Class", 0x448 },
- { "Verdana", 11, "Regular Class", 0x448 },
- { "Verdana and Clones", 12, "Regular Class", 'i' },
- { "Verdana and Clones", 12, "Regular Class", 'j' },
- { "Verdana and Clones", 12, "Regular Class", 'l' },
- { "Verdana and Clones", 12, "Regular Class", 'm' },
- { "Verdana and Clones", 13, "Regular Class", 'i' },
- { "Verdana and Clones", 13, "Regular Class", 'j' },
- { "Verdana and Clones", 13, "Regular Class", 'l' },
- { "Verdana and Clones", 14, "Regular Class", 'm' },
- };
-
-
- /* Scaling slightly in the x-direction prior to hinting results in */
- /* more visually pleasing glyphs in certain cases. */
- /* This sometimes needs to be coordinated with compatible width rules. */
- /* A value of 1000 corresponds to a scaled value of 1.0. */
-
-#define X_SCALING_RULES_SIZE 50
-
- static const SPH_ScaleRule X_SCALING_Rules[X_SCALING_RULES_SIZE] =
- {
- { "DejaVu Sans", 12, "Regular Class", 'm', 950 },
- { "Verdana and Clones", 12, "Regular Class", 'a', 1100 },
- { "Verdana and Clones", 13, "Regular Class", 'a', 1050 },
- { "Arial", 11, "Regular Class", 'm', 975 },
- { "Arial", 12, "Regular Class", 'm', 1050 },
- /* Cyrillic small letter el */
- { "Arial", 13, "Regular Class", 0x43B, 950 },
- { "Arial", 13, "Regular Class", 'o', 950 },
- { "Arial", 13, "Regular Class", 'e', 950 },
- { "Arial", 14, "Regular Class", 'm', 950 },
- /* Cyrillic small letter el */
- { "Arial", 15, "Regular Class", 0x43B, 925 },
- { "Bitstream Vera Sans", 10, "Regular/Italic Class", 0, 1100 },
- { "Bitstream Vera Sans", 12, "Regular/Italic Class", 0, 1050 },
- { "Bitstream Vera Sans", 16, "Regular Class", 0, 1050 },
- { "Bitstream Vera Sans", 9, "Regular/Italic Class", 0, 1050 },
- { "DejaVu Sans", 12, "Regular Class", 'l', 975 },
- { "DejaVu Sans", 12, "Regular Class", 'i', 975 },
- { "DejaVu Sans", 12, "Regular Class", 'j', 975 },
- { "DejaVu Sans", 13, "Regular Class", 'l', 950 },
- { "DejaVu Sans", 13, "Regular Class", 'i', 950 },
- { "DejaVu Sans", 13, "Regular Class", 'j', 950 },
- { "DejaVu Sans", 10, "Regular/Italic Class", 0, 1100 },
- { "DejaVu Sans", 12, "Regular/Italic Class", 0, 1050 },
- { "Georgia", 10, "", 0, 1050 },
- { "Georgia", 11, "", 0, 1100 },
- { "Georgia", 12, "", 0, 1025 },
- { "Georgia", 13, "", 0, 1050 },
- { "Georgia", 16, "", 0, 1050 },
- { "Georgia", 17, "", 0, 1030 },
- { "Liberation Sans", 12, "Regular Class", 'm', 1100 },
- { "Lucida Grande", 11, "Regular Class", 'm', 1100 },
- { "Microsoft Sans Serif", 11, "Regular Class", 'm', 950 },
- { "Microsoft Sans Serif", 12, "Regular Class", 'm', 1050 },
- { "Segoe UI", 12, "Regular Class", 'H', 1050 },
- { "Segoe UI", 12, "Regular Class", 'm', 1050 },
- { "Segoe UI", 14, "Regular Class", 'm', 1050 },
- { "Tahoma", 11, "Regular Class", 'i', 975 },
- { "Tahoma", 11, "Regular Class", 'l', 975 },
- { "Tahoma", 11, "Regular Class", 'j', 900 },
- { "Tahoma", 11, "Regular Class", 'm', 918 },
- { "Verdana", 10, "Regular/Italic Class", 0, 1100 },
- { "Verdana", 12, "Regular Class", 'm', 975 },
- { "Verdana", 12, "Regular/Italic Class", 0, 1050 },
- { "Verdana", 13, "Regular/Italic Class", 'i', 950 },
- { "Verdana", 13, "Regular/Italic Class", 'j', 950 },
- { "Verdana", 13, "Regular/Italic Class", 'l', 950 },
- { "Verdana", 16, "Regular Class", 0, 1050 },
- { "Verdana", 9, "Regular/Italic Class", 0, 1050 },
- { "Times New Roman", 16, "Regular Class", 'm', 918 },
- { "Trebuchet MS", 11, "Regular Class", 'm', 800 },
- { "Trebuchet MS", 12, "Regular Class", 'm', 800 },
- };
-
-#else
-
-#define COMPATIBLE_WIDTHS_RULES_SIZE 1
-
- static const SPH_TweakRule COMPATIBLE_WIDTHS_Rules
- [COMPATIBLE_WIDTHS_RULES_SIZE] =
- {
- { "-", 0, "", 0 },
- };
-
-
-#define X_SCALING_RULES_SIZE 1
-
- static const SPH_ScaleRule X_SCALING_Rules
- [X_SCALING_RULES_SIZE] =
- {
- { "-", 0, "", 0, 1000 },
- };
-
-#endif /* FORCE_NATURAL_WIDTHS */
-
-
- static FT_Bool
- is_member_of_family_class( const FT_String* detected_font_name,
- const FT_String* rule_font_name )
- {
- FT_UInt i, j;
-
-
- /* Does font name match rule family? */
- if ( ft_strcmp( detected_font_name, rule_font_name ) == 0 )
- return TRUE;
-
- /* Is font name a wildcard ""? */
- if ( ft_strcmp( rule_font_name, "" ) == 0 )
- return TRUE;
-
- /* Is font name contained in a class list? */
- for ( i = 0; i < FAMILY_CLASS_RULES_SIZE; i++ )
- {
- if ( ft_strcmp( FAMILY_CLASS_Rules[i].name, rule_font_name ) == 0 )
- {
- for ( j = 0; j < SPH_MAX_CLASS_MEMBERS; j++ )
- {
- if ( ft_strcmp( FAMILY_CLASS_Rules[i].member[j], "" ) == 0 )
- continue;
- if ( ft_strcmp( FAMILY_CLASS_Rules[i].member[j],
- detected_font_name ) == 0 )
- return TRUE;
- }
- }
- }
-
- return FALSE;
- }
-
-
- static FT_Bool
- is_member_of_style_class( const FT_String* detected_font_style,
- const FT_String* rule_font_style )
- {
- FT_UInt i, j;
-
-
- /* Does font style match rule style? */
- if ( ft_strcmp( detected_font_style, rule_font_style ) == 0 )
- return TRUE;
-
- /* Is font style a wildcard ""? */
- if ( ft_strcmp( rule_font_style, "" ) == 0 )
- return TRUE;
-
- /* Is font style contained in a class list? */
- for ( i = 0; i < STYLE_CLASS_RULES_SIZE; i++ )
- {
- if ( ft_strcmp( STYLE_CLASS_Rules[i].name, rule_font_style ) == 0 )
- {
- for ( j = 0; j < SPH_MAX_CLASS_MEMBERS; j++ )
- {
- if ( ft_strcmp( STYLE_CLASS_Rules[i].member[j], "" ) == 0 )
- continue;
- if ( ft_strcmp( STYLE_CLASS_Rules[i].member[j],
- detected_font_style ) == 0 )
- return TRUE;
- }
- }
- }
-
- return FALSE;
- }
-
-
- FT_LOCAL_DEF( FT_Bool )
- sph_test_tweak( TT_Face face,
- const FT_String* family,
- FT_UInt ppem,
- const FT_String* style,
- FT_UInt glyph_index,
- const SPH_TweakRule* rule,
- FT_UInt num_rules )
- {
- FT_UInt i;
-
-
- /* rule checks may be able to be optimized further */
- for ( i = 0; i < num_rules; i++ )
- {
- if ( family &&
- ( is_member_of_family_class ( family, rule[i].family ) ) )
- if ( rule[i].ppem == 0 ||
- rule[i].ppem == ppem )
- if ( style &&
- is_member_of_style_class ( style, rule[i].style ) )
- if ( rule[i].glyph == 0 ||
- FT_Get_Char_Index( (FT_Face)face,
- rule[i].glyph ) == glyph_index )
- return TRUE;
- }
-
- return FALSE;
- }
-
-
- static FT_UInt
- scale_test_tweak( TT_Face face,
- const FT_String* family,
- FT_UInt ppem,
- const FT_String* style,
- FT_UInt glyph_index,
- const SPH_ScaleRule* rule,
- FT_UInt num_rules )
- {
- FT_UInt i;
-
-
- /* rule checks may be able to be optimized further */
- for ( i = 0; i < num_rules; i++ )
- {
- if ( family &&
- ( is_member_of_family_class ( family, rule[i].family ) ) )
- if ( rule[i].ppem == 0 ||
- rule[i].ppem == ppem )
- if ( style &&
- is_member_of_style_class( style, rule[i].style ) )
- if ( rule[i].glyph == 0 ||
- FT_Get_Char_Index( (FT_Face)face,
- rule[i].glyph ) == glyph_index )
- return rule[i].scale;
- }
-
- return 1000;
- }
-
-
- FT_LOCAL_DEF( FT_UInt )
- sph_test_tweak_x_scaling( TT_Face face,
- const FT_String* family,
- FT_UInt ppem,
- const FT_String* style,
- FT_UInt glyph_index )
- {
- return scale_test_tweak( face, family, ppem, style, glyph_index,
- X_SCALING_Rules, X_SCALING_RULES_SIZE );
- }
-
-
-#define TWEAK_RULES( x ) \
- if ( sph_test_tweak( face, family, ppem, style, glyph_index, \
- x##_Rules, x##_RULES_SIZE ) ) \
- loader->exec->sph_tweak_flags |= SPH_TWEAK_##x;
-
-#define TWEAK_RULES_EXCEPTIONS( x ) \
- if ( sph_test_tweak( face, family, ppem, style, glyph_index, \
- x##_Rules_Exceptions, x##_RULES_EXCEPTIONS_SIZE ) ) \
- loader->exec->sph_tweak_flags &= ~SPH_TWEAK_##x;
-
-
- FT_LOCAL_DEF( void )
- sph_set_tweaks( TT_Loader loader,
- FT_UInt glyph_index )
- {
- TT_Face face = loader->face;
- FT_String* family = face->root.family_name;
- FT_UInt ppem = loader->size->metrics->x_ppem;
- FT_String* style = face->root.style_name;
-
-
- /* don't apply rules if style isn't set */
- if ( !face->root.style_name )
- return;
-
-#ifdef SPH_DEBUG_MORE_VERBOSE
- printf( "%s,%d,%s,%c=%d ",
- family, ppem, style, glyph_index, glyph_index );
-#endif
-
- TWEAK_RULES( PIXEL_HINTING );
-
- if ( loader->exec->sph_tweak_flags & SPH_TWEAK_PIXEL_HINTING )
- {
- loader->exec->ignore_x_mode = FALSE;
- return;
- }
-
- TWEAK_RULES( ALLOW_X_DMOVE );
- TWEAK_RULES( ALWAYS_DO_DELTAP );
- TWEAK_RULES( ALWAYS_SKIP_DELTAP );
- TWEAK_RULES( DEEMBOLDEN );
- TWEAK_RULES( DO_SHPIX );
- TWEAK_RULES( EMBOLDEN );
- TWEAK_RULES( MIAP_HACK );
- TWEAK_RULES( NORMAL_ROUND );
- TWEAK_RULES( NO_ALIGNRP_AFTER_IUP );
- TWEAK_RULES( NO_CALL_AFTER_IUP );
- TWEAK_RULES( NO_DELTAP_AFTER_IUP );
- TWEAK_RULES( RASTERIZER_35 );
- TWEAK_RULES( SKIP_IUP );
-
- TWEAK_RULES( SKIP_OFFPIXEL_Y_MOVES );
- TWEAK_RULES_EXCEPTIONS( SKIP_OFFPIXEL_Y_MOVES );
-
- TWEAK_RULES( SKIP_NONPIXEL_Y_MOVES_DELTAP );
-
- TWEAK_RULES( SKIP_NONPIXEL_Y_MOVES );
- TWEAK_RULES_EXCEPTIONS( SKIP_NONPIXEL_Y_MOVES );
-
- TWEAK_RULES( ROUND_NONPIXEL_Y_MOVES );
- TWEAK_RULES_EXCEPTIONS( ROUND_NONPIXEL_Y_MOVES );
-
- if ( loader->exec->sph_tweak_flags & SPH_TWEAK_RASTERIZER_35 )
- {
- if ( loader->exec->rasterizer_version != TT_INTERPRETER_VERSION_35 )
- {
- loader->exec->rasterizer_version = TT_INTERPRETER_VERSION_35;
- loader->exec->size->cvt_ready = -1;
-
- tt_size_ready_bytecode(
- loader->exec->size,
- FT_BOOL( loader->load_flags & FT_LOAD_PEDANTIC ) );
- }
- else
- loader->exec->rasterizer_version = TT_INTERPRETER_VERSION_35;
- }
- else
- {
- if ( loader->exec->rasterizer_version !=
- SPH_OPTION_SET_RASTERIZER_VERSION )
- {
- loader->exec->rasterizer_version = SPH_OPTION_SET_RASTERIZER_VERSION;
- loader->exec->size->cvt_ready = -1;
-
- tt_size_ready_bytecode(
- loader->exec->size,
- FT_BOOL( loader->load_flags & FT_LOAD_PEDANTIC ) );
- }
- else
- loader->exec->rasterizer_version = SPH_OPTION_SET_RASTERIZER_VERSION;
- }
-
- if ( IS_HINTED( loader->load_flags ) )
- {
- TWEAK_RULES( TIMES_NEW_ROMAN_HACK );
- TWEAK_RULES( COURIER_NEW_2_HACK );
- }
-
- if ( sph_test_tweak( face, family, ppem, style, glyph_index,
- COMPATIBILITY_MODE_Rules, COMPATIBILITY_MODE_RULES_SIZE ) )
- loader->exec->face->sph_compatibility_mode = TRUE;
-
-
- if ( IS_HINTED( loader->load_flags ) )
- {
- if ( sph_test_tweak( face, family, ppem, style, glyph_index,
- COMPATIBLE_WIDTHS_Rules, COMPATIBLE_WIDTHS_RULES_SIZE ) )
- loader->exec->compatible_widths |= TRUE;
- }
- }
-
-#else /* !(TT_USE_BYTECODE_INTERPRETER && */
- /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY) */
-
- /* ANSI C doesn't like empty source files */
- typedef int _tt_subpix_dummy;
-
-#endif /* !(TT_USE_BYTECODE_INTERPRETER && */
- /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY) */
-
-
-/* END */
+++ /dev/null
-/****************************************************************************
- *
- * ttsubpix.h
- *
- * TrueType Subpixel Hinting.
- *
- * Copyright (C) 2010-2020 by
- * David Turner, Robert Wilhelm, and Werner Lemberg.
- *
- * This file is part of the FreeType project, and may only be used,
- * modified, and distributed under the terms of the FreeType project
- * license, LICENSE.TXT. By continuing to use, modify, or distribute
- * this file you indicate that you have read the license and
- * understand and accept it fully.
- *
- */
-
-
-#ifndef TTSUBPIX_H_
-#define TTSUBPIX_H_
-
-#include "ttobjs.h"
-#include "ttinterp.h"
-
-
-FT_BEGIN_HEADER
-
-
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
-
- /**************************************************************************
- *
- * ID flags to identify special functions at FDEF and runtime.
- *
- */
-#define SPH_FDEF_INLINE_DELTA_1 0x0000001
-#define SPH_FDEF_INLINE_DELTA_2 0x0000002
-#define SPH_FDEF_DIAGONAL_STROKE 0x0000004
-#define SPH_FDEF_VACUFORM_ROUND_1 0x0000008
-#define SPH_FDEF_TTFAUTOHINT_1 0x0000010
-#define SPH_FDEF_SPACING_1 0x0000020
-#define SPH_FDEF_SPACING_2 0x0000040
-#define SPH_FDEF_TYPEMAN_STROKES 0x0000080
-#define SPH_FDEF_TYPEMAN_DIAGENDCTRL 0x0000100
-
-
- /**************************************************************************
- *
- * Tweak flags that are set for each glyph by the below rules.
- *
- */
-#define SPH_TWEAK_ALLOW_X_DMOVE 0x0000001UL
-#define SPH_TWEAK_ALWAYS_DO_DELTAP 0x0000002UL
-#define SPH_TWEAK_ALWAYS_SKIP_DELTAP 0x0000004UL
-#define SPH_TWEAK_COURIER_NEW_2_HACK 0x0000008UL
-#define SPH_TWEAK_DEEMBOLDEN 0x0000010UL
-#define SPH_TWEAK_DO_SHPIX 0x0000020UL
-#define SPH_TWEAK_EMBOLDEN 0x0000040UL
-#define SPH_TWEAK_MIAP_HACK 0x0000080UL
-#define SPH_TWEAK_NORMAL_ROUND 0x0000100UL
-#define SPH_TWEAK_NO_ALIGNRP_AFTER_IUP 0x0000200UL
-#define SPH_TWEAK_NO_CALL_AFTER_IUP 0x0000400UL
-#define SPH_TWEAK_NO_DELTAP_AFTER_IUP 0x0000800UL
-#define SPH_TWEAK_PIXEL_HINTING 0x0001000UL
-#define SPH_TWEAK_RASTERIZER_35 0x0002000UL
-#define SPH_TWEAK_ROUND_NONPIXEL_Y_MOVES 0x0004000UL
-#define SPH_TWEAK_SKIP_IUP 0x0008000UL
-#define SPH_TWEAK_SKIP_NONPIXEL_Y_MOVES 0x0010000UL
-#define SPH_TWEAK_SKIP_OFFPIXEL_Y_MOVES 0x0020000UL
-#define SPH_TWEAK_TIMES_NEW_ROMAN_HACK 0x0040000UL
-#define SPH_TWEAK_SKIP_NONPIXEL_Y_MOVES_DELTAP 0x0080000UL
-
-
- FT_LOCAL( FT_Bool )
- sph_test_tweak( TT_Face face,
- const FT_String* family,
- FT_UInt ppem,
- const FT_String* style,
- FT_UInt glyph_index,
- const SPH_TweakRule* rule,
- FT_UInt num_rules );
-
- FT_LOCAL( FT_UInt )
- sph_test_tweak_x_scaling( TT_Face face,
- const FT_String* family,
- FT_UInt ppem,
- const FT_String* style,
- FT_UInt glyph_index );
-
- FT_LOCAL( void )
- sph_set_tweaks( TT_Loader loader,
- FT_UInt glyph_index );
-
-
- /* These macros are defined absent a method for setting them */
-#define SPH_OPTION_BITMAP_WIDTHS FALSE
-#define SPH_OPTION_SET_SUBPIXEL TRUE
-#define SPH_OPTION_SET_GRAYSCALE FALSE
-#define SPH_OPTION_SET_COMPATIBLE_WIDTHS FALSE
-#define SPH_OPTION_SET_RASTERIZER_VERSION 38
-
-#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
-
-
-FT_END_HEADER
-
-#endif /* TTSUBPIX_H_ */
-
-
-/* END */
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
*
* AFM support for Type 1 fonts (body).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
/* compare two kerning pairs */
- FT_CALLBACK_DEF( int )
+ FT_COMPARE_DEF( int )
compare_kern_pairs( const void* a,
const void* b )
{
/* temporarily. If we find no PostScript charmap, then just use */
/* the default and hope it is the right one. */
oldcharmap = t1_face->charmap;
- charmap = NULL;
for ( n = 0; n < t1_face->num_charmaps; n++ )
{
/* check against PostScript pseudo platform */
if ( charmap->platform_id == 7 )
{
- error = FT_Set_Charmap( t1_face, charmap );
- if ( error )
- goto Exit;
+ t1_face->charmap = charmap;
break;
}
}
kp->index1 = FT_Get_Char_Index( t1_face, p[0] );
kp->index2 = FT_Get_Char_Index( t1_face, p[1] );
- kp->x = (FT_Int)FT_PEEK_SHORT_LE(p + 2);
+ kp->x = (FT_Int)FT_PEEK_SHORT_LE( p + 2 );
kp->y = 0;
kp++;
}
- if ( oldcharmap )
- error = FT_Set_Charmap( t1_face, oldcharmap );
- if ( error )
- goto Exit;
+ t1_face->charmap = oldcharmap;
/* now, sort the kern pairs according to their glyph indices */
ft_qsort( fi->KernPairs, fi->NumKernPair, sizeof ( AFM_KernPairRec ),
t1_face->bbox.xMax = ( fi->FontBBox.xMax + 0xFFFF ) >> 16;
t1_face->bbox.yMax = ( fi->FontBBox.yMax + 0xFFFF ) >> 16;
- /* no `U' suffix here to 0x8000! */
- t1_face->ascender = (FT_Short)( ( fi->Ascender + 0x8000 ) >> 16 );
- t1_face->descender = (FT_Short)( ( fi->Descender + 0x8000 ) >> 16 );
+ /* ascender and descender are optional and could both be zero */
+ /* check if values are meaningful before overriding defaults */
+ if ( fi->Ascender > fi->Descender )
+ {
+ /* no `U' suffix here to 0x8000! */
+ t1_face->ascender = (FT_Short)( ( fi->Ascender + 0x8000 ) >> 16 );
+ t1_face->descender = (FT_Short)( ( fi->Descender + 0x8000 ) >> 16 );
+ }
if ( fi->NumKernPair )
{
#else /* T1_CONFIG_OPTION_NO_AFM */
/* ANSI C doesn't like empty source files */
- typedef int _t1_afm_dummy;
+ typedef int t1_afm_dummy_;
#endif /* T1_CONFIG_OPTION_NO_AFM */
*
* AFM support for Type 1 fonts (specification).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* Type 1 driver interface (body).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
*/
- static FT_Error
- t1_get_glyph_name( T1_Face face,
+ FT_CALLBACK_DEF( FT_Error )
+ t1_get_glyph_name( FT_Face face, /* T1_Face */
FT_UInt glyph_index,
FT_Pointer buffer,
FT_UInt buffer_max )
{
- FT_STRCPYN( buffer, face->type1.glyph_names[glyph_index], buffer_max );
+ T1_Face t1face = (T1_Face)face;
+
+
+ FT_STRCPYN( buffer, t1face->type1.glyph_names[glyph_index], buffer_max );
return FT_Err_Ok;
}
- static FT_UInt
- t1_get_name_index( T1_Face face,
+ FT_CALLBACK_DEF( FT_UInt )
+ t1_get_name_index( FT_Face face, /* T1_Face */
const FT_String* glyph_name )
{
- FT_Int i;
+ T1_Face t1face = (T1_Face)face;
+ FT_Int i;
- for ( i = 0; i < face->type1.num_glyphs; i++ )
+ for ( i = 0; i < t1face->type1.num_glyphs; i++ )
{
- FT_String* gname = face->type1.glyph_names[i];
+ FT_String* gname = t1face->type1.glyph_names[i];
if ( !ft_strcmp( glyph_name, gname ) )
static const FT_Service_GlyphDictRec t1_service_glyph_dict =
{
- (FT_GlyphDict_GetNameFunc) t1_get_glyph_name, /* get_name */
- (FT_GlyphDict_NameIndexFunc)t1_get_name_index /* name_index */
+ t1_get_glyph_name, /* FT_GlyphDict_GetNameFunc get_name */
+ t1_get_name_index /* FT_GlyphDict_NameIndexFunc name_index */
};
*/
static const char*
- t1_get_ps_name( T1_Face face )
+ t1_get_ps_name( FT_Face face ) /* T1_Face */
{
- return (const char*) face->type1.font_name;
+ T1_Face t1face = (T1_Face)face;
+
+
+ return (const char*) t1face->type1.font_name;
}
#ifndef T1_CONFIG_OPTION_NO_MM_SUPPORT
static const FT_Service_MultiMastersRec t1_service_multi_masters =
{
- (FT_Get_MM_Func) T1_Get_Multi_Master, /* get_mm */
- (FT_Set_MM_Design_Func) T1_Set_MM_Design, /* set_mm_design */
- (FT_Set_MM_Blend_Func) T1_Set_MM_Blend, /* set_mm_blend */
- (FT_Get_MM_Blend_Func) T1_Get_MM_Blend, /* get_mm_blend */
- (FT_Get_MM_Var_Func) T1_Get_MM_Var, /* get_mm_var */
- (FT_Set_Var_Design_Func) T1_Set_Var_Design, /* set_var_design */
- (FT_Get_Var_Design_Func) T1_Get_Var_Design, /* get_var_design */
- (FT_Set_Instance_Func) T1_Reset_MM_Blend, /* set_instance */
- (FT_Set_MM_WeightVector_Func)T1_Set_MM_WeightVector, /* set_mm_weightvector */
- (FT_Get_MM_WeightVector_Func)T1_Get_MM_WeightVector, /* get_mm_weightvector */
-
- (FT_Get_Var_Blend_Func) NULL, /* get_var_blend */
- (FT_Done_Blend_Func) T1_Done_Blend /* done_blend */
+ T1_Get_Multi_Master, /* FT_Get_MM_Func get_mm */
+ T1_Set_MM_Design, /* FT_Set_MM_Design_Func set_mm_design */
+ T1_Set_MM_Blend, /* FT_Set_MM_Blend_Func set_mm_blend */
+ T1_Get_MM_Blend, /* FT_Get_MM_Blend_Func get_mm_blend */
+ T1_Get_MM_Var, /* FT_Get_MM_Var_Func get_mm_var */
+ T1_Set_Var_Design, /* FT_Set_Var_Design_Func set_var_design */
+ T1_Get_Var_Design, /* FT_Get_Var_Design_Func get_var_design */
+ T1_Reset_MM_Blend, /* FT_Set_Named_Instance_Func set_named_instance */
+ NULL, /* FT_Get_Default_Named_Instance_Func get_default_named_instance */
+ T1_Set_MM_WeightVector,
+ /* FT_Set_MM_WeightVector_Func set_mm_weightvector */
+ T1_Get_MM_WeightVector,
+ /* FT_Get_MM_WeightVector_Func get_mm_weightvector */
+
+ NULL, /* FT_Construct_PS_Name_Func construct_ps_name */
+ NULL, /* FT_Var_Load_Delta_Set_Idx_Map_Func load_delta_set_idx_map */
+ NULL, /* FT_Var_Load_Item_Var_Store_Func load_item_variation_store */
+ NULL, /* FT_Var_Get_Item_Delta_Func get_item_delta */
+ NULL, /* FT_Var_Done_Item_Var_Store_Func done_item_variation_store */
+ NULL, /* FT_Var_Done_Delta_Set_Idx_Map_Func done_delta_set_index_map */
+ NULL, /* FT_Get_Var_Blend_Func get_var_blend */
+ T1_Done_Blend /* FT_Done_Blend_Func done_blend */
};
#endif
static const FT_Service_PsInfoRec t1_service_ps_info =
{
- (PS_GetFontInfoFunc) t1_ps_get_font_info, /* ps_get_font_info */
- (PS_GetFontExtraFunc) t1_ps_get_font_extra, /* ps_get_font_extra */
- (PS_HasGlyphNamesFunc) t1_ps_has_glyph_names, /* ps_has_glyph_names */
- (PS_GetFontPrivateFunc)t1_ps_get_font_private, /* ps_get_font_private */
- (PS_GetFontValueFunc) t1_ps_get_font_value, /* ps_get_font_value */
+ t1_ps_get_font_info, /* PS_GetFontInfoFunc ps_get_font_info */
+ t1_ps_get_font_extra, /* PS_GetFontExtraFunc ps_get_font_extra */
+ t1_ps_has_glyph_names, /* PS_HasGlyphNamesFunc ps_has_glyph_names */
+ t1_ps_get_font_private, /* PS_GetFontPrivateFunc ps_get_font_private */
+ t1_ps_get_font_value, /* PS_GetFontValueFunc ps_get_font_value */
};
FT_DEFINE_SERVICE_PROPERTIESREC(
t1_service_properties,
- (FT_Properties_SetFunc)ps_property_set, /* set_property */
- (FT_Properties_GetFunc)ps_property_get ) /* get_property */
-
+ ps_property_set, /* FT_Properties_SetFunc set_property */
+ ps_property_get /* FT_Properties_GetFunc get_property */
+ )
/*
* SERVICE LIST
*
* High-level Type 1 driver interface (specification).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* Type 1 error codes (specification only).
*
- * Copyright (C) 2001-2020 by
+ * Copyright (C) 2001-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* Type 1 Glyph Loader (body).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
/* For ordinary fonts get the character data stored in the face record. */
{
char_string->pointer = type1->charstrings[glyph_index];
- char_string->length = (FT_Int)type1->charstrings_len[glyph_index];
+ char_string->length = type1->charstrings_len[glyph_index];
}
if ( !error )
}
FT_TRACE6(( "T1_Compute_Max_Advance: max advance: %f\n",
- *max_advance / 65536.0 ));
+ (double)*max_advance / 65536 ));
psaux->t1_decoder_funcs->done( &decoder );
*
* Type 1 Glyph Loader (specification).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* Type 1 font loader (body).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
#ifdef FT_CONFIG_OPTION_INCREMENTAL
-#define IS_INCREMENTAL FT_BOOL( face->root.internal->incremental_interface )
+#define IS_INCREMENTAL \
+ FT_BOOL( FT_FACE( face )->internal->incremental_interface )
#else
#define IS_INCREMENTAL 0
#endif
goto Exit;
blend->num_default_design_vector = 0;
+ blend->weight_vector = NULL;
+ blend->default_weight_vector = NULL;
+ blend->design_pos[0] = NULL;
face->blend = blend;
}
/* allocate the blend `private' and `font_info' dictionaries */
- if ( FT_NEW_ARRAY( blend->font_infos[1], num_designs ) ||
- FT_NEW_ARRAY( blend->privates [1], num_designs ) ||
- FT_NEW_ARRAY( blend->bboxes [1], num_designs ) ||
- FT_NEW_ARRAY( blend->weight_vector, num_designs * 2 ) )
+ if ( FT_NEW_ARRAY( blend->font_infos[1], num_designs ) ||
+ FT_NEW_ARRAY( blend->privates [1], num_designs ) ||
+ FT_NEW_ARRAY( blend->bboxes [1], num_designs ) )
goto Exit;
- blend->default_weight_vector = blend->weight_vector + num_designs;
-
blend->font_infos[0] = &face->type1.font_info;
blend->privates [0] = &face->type1.private_dict;
blend->bboxes [0] = &face->type1.font_bbox;
blend->num_axis = num_axis;
}
- /* allocate the blend design pos table if needed */
- num_designs = blend->num_designs;
- num_axis = blend->num_axis;
- if ( num_designs && num_axis && blend->design_pos[0] == 0 )
- {
- FT_UInt n;
-
-
- if ( FT_NEW_ARRAY( blend->design_pos[0], num_designs * num_axis ) )
- goto Exit;
-
- for ( n = 1; n < num_designs; n++ )
- blend->design_pos[n] = blend->design_pos[0] + num_axis * n;
- }
-
Exit:
return error;
FT_LOCAL_DEF( FT_Error )
- T1_Get_Multi_Master( T1_Face face,
+ T1_Get_Multi_Master( FT_Face face, /* T1_Face */
FT_Multi_Master* master )
{
- PS_Blend blend = face->blend;
+ T1_Face t1face = (T1_Face)face;
+ PS_Blend blend = t1face->blend;
FT_UInt n;
FT_Error error;
for ( j = 1; j < axismap->num_points; j++ )
{
if ( ncv <= axismap->blend_points[j] )
- return INT_TO_FIXED( axismap->design_points[j - 1] ) +
- ( axismap->design_points[j] - axismap->design_points[j - 1] ) *
- FT_DivFix( ncv - axismap->blend_points[j - 1],
- axismap->blend_points[j] -
- axismap->blend_points[j - 1] );
+ return INT_TO_FIXED( axismap->design_points[j - 1] +
+ FT_MulDiv( ncv - axismap->blend_points[j - 1],
+ axismap->design_points[j] -
+ axismap->design_points[j - 1],
+ axismap->blend_points[j] -
+ axismap->blend_points[j - 1] ) );
}
return INT_TO_FIXED( axismap->design_points[axismap->num_points - 1] );
* arguments needed by the GX var distortable fonts.
*/
FT_LOCAL_DEF( FT_Error )
- T1_Get_MM_Var( T1_Face face,
+ T1_Get_MM_Var( FT_Face face, /* T1_Face */
FT_MM_Var* *master )
{
- FT_Memory memory = face->root.memory;
- FT_MM_Var *mmvar = NULL;
+ T1_Face t1face = (T1_Face)face;
+ FT_Memory memory = FT_FACE_MEMORY( face );
+ FT_MM_Var *mmvar = NULL;
FT_Multi_Master mmaster;
FT_Error error;
FT_UInt i;
FT_Fixed axiscoords[T1_MAX_MM_AXIS];
- PS_Blend blend = face->blend;
+ PS_Blend blend = t1face->blend;
FT_UShort* axis_flags;
FT_Offset mmvar_size;
sizeof ( FT_UShort ) );
axis_size = mmaster.num_axis * sizeof ( FT_Var_Axis );
- if ( FT_ALLOC( mmvar, mmvar_size +
- axis_flags_size +
- axis_size ) )
+ if ( FT_QALLOC( mmvar, mmvar_size +
+ axis_flags_size +
+ axis_size ) )
goto Exit;
mmvar->num_axis = mmaster.num_axis;
/* to make `FT_Get_Var_Axis_Flags' work: the function expects that the */
/* values directly follow the data of `FT_MM_Var' */
axis_flags = (FT_UShort*)( (char*)mmvar + mmvar_size );
- for ( i = 0; i < mmaster.num_axis; i++ )
- axis_flags[i] = 0;
+ FT_ARRAY_ZERO( axis_flags, mmaster.num_axis );
mmvar->axis = (FT_Var_Axis*)( (char*)axis_flags + axis_flags_size );
mmvar->namedstyle = NULL;
mmvar->axis[i].tag = FT_MAKE_TAG( 'w', 'd', 't', 'h' );
else if ( ft_strcmp( mmvar->axis[i].name, "OpticalSize" ) == 0 )
mmvar->axis[i].tag = FT_MAKE_TAG( 'o', 'p', 's', 'z' );
+ else if ( ft_strcmp( mmvar->axis[i].name, "Slant" ) == 0 )
+ mmvar->axis[i].tag = FT_MAKE_TAG( 's', 'l', 'n', 't' );
+ else if ( ft_strcmp( mmvar->axis[i].name, "Italic" ) == 0 )
+ mmvar->axis[i].tag = FT_MAKE_TAG( 'i', 't', 'a', 'l' );
}
mm_weights_unmap( blend->default_weight_vector,
FT_LOCAL_DEF( FT_Error )
- T1_Set_MM_Blend( T1_Face face,
+ T1_Set_MM_Blend( FT_Face face, /* T1_Face */
FT_UInt num_coords,
FT_Fixed* coords )
{
- FT_Error error;
-
-
- error = t1_set_mm_blend( face, num_coords, coords );
- if ( error )
- return error;
-
- if ( num_coords )
- face->root.face_flags |= FT_FACE_FLAG_VARIATION;
- else
- face->root.face_flags &= ~FT_FACE_FLAG_VARIATION;
-
- return FT_Err_Ok;
+ return t1_set_mm_blend( (T1_Face)face, num_coords, coords );
}
FT_LOCAL_DEF( FT_Error )
- T1_Get_MM_Blend( T1_Face face,
+ T1_Get_MM_Blend( FT_Face face, /* T1_Face */
FT_UInt num_coords,
FT_Fixed* coords )
{
- PS_Blend blend = face->blend;
+ T1_Face t1face = (T1_Face)face;
+ PS_Blend blend = t1face->blend;
FT_Fixed axiscoords[4];
FT_UInt i, nc;
FT_LOCAL_DEF( FT_Error )
- T1_Set_MM_WeightVector( T1_Face face,
+ T1_Set_MM_WeightVector( FT_Face face, /* T1_Face */
FT_UInt len,
FT_Fixed* weightvector )
{
- PS_Blend blend = face->blend;
+ T1_Face t1face = (T1_Face)face;
+ PS_Blend blend = t1face->blend;
FT_UInt i, n;
for ( ; i < blend->num_designs; i++ )
blend->weight_vector[i] = (FT_Fixed)0;
-
- if ( len )
- face->root.face_flags |= FT_FACE_FLAG_VARIATION;
- else
- face->root.face_flags &= ~FT_FACE_FLAG_VARIATION;
}
return FT_Err_Ok;
FT_LOCAL_DEF( FT_Error )
- T1_Get_MM_WeightVector( T1_Face face,
+ T1_Get_MM_WeightVector( FT_Face face, /* T1_Face */
FT_UInt* len,
FT_Fixed* weightvector )
{
- PS_Blend blend = face->blend;
+ T1_Face t1face = (T1_Face)face;
+ PS_Blend blend = t1face->blend;
FT_UInt i;
FT_LOCAL_DEF( FT_Error )
- T1_Set_MM_Design( T1_Face face,
+ T1_Set_MM_Design( FT_Face face, /* T1_Face */
FT_UInt num_coords,
FT_Long* coords )
{
+ T1_Face t1face = (T1_Face)face;
FT_Error error;
- PS_Blend blend = face->blend;
- FT_UInt n, p;
+ PS_Blend blend = t1face->blend;
+ FT_UInt n;
FT_Fixed final_blends[T1_MAX_MM_DESIGNS];
PS_DesignMap map = blend->design_map + n;
FT_Long* designs = map->design_points;
FT_Fixed* blends = map->blend_points;
- FT_Int before = -1, after = -1;
+ FT_Int p, before = -1, after = -1;
/* use a default value if we don't have a coordinate */
else
design = ( designs[map->num_points - 1] - designs[0] ) / 2;
- for ( p = 0; p < (FT_UInt)map->num_points; p++ )
+ for ( p = 0; p < (FT_Int)map->num_points; p++ )
{
FT_Long p_design = designs[p];
if ( design < p_design )
{
- after = (FT_Int)p;
+ after = p;
break;
}
- before = (FT_Int)p;
+ before = p;
}
/* now interpolate if necessary */
final_blends[n] = the_blend;
}
- error = t1_set_mm_blend( face, blend->num_axis, final_blends );
+ error = t1_set_mm_blend( t1face, blend->num_axis, final_blends );
if ( error )
return error;
- if ( num_coords )
- face->root.face_flags |= FT_FACE_FLAG_VARIATION;
- else
- face->root.face_flags &= ~FT_FACE_FLAG_VARIATION;
-
return FT_Err_Ok;
}
/* MM fonts don't have named instances, so only the design is reset */
FT_LOCAL_DEF( FT_Error )
- T1_Reset_MM_Blend( T1_Face face,
+ T1_Reset_MM_Blend( FT_Face face,
FT_UInt instance_index )
{
FT_UNUSED( instance_index );
* arguments needed by the GX var distortable fonts.
*/
FT_LOCAL_DEF( FT_Error )
- T1_Set_Var_Design( T1_Face face,
+ T1_Set_Var_Design( FT_Face face, /* T1_Face */
FT_UInt num_coords,
FT_Fixed* coords )
{
FT_LOCAL_DEF( FT_Error )
- T1_Get_Var_Design( T1_Face face,
+ T1_Get_Var_Design( FT_Face face, /* T1_Face */
FT_UInt num_coords,
FT_Fixed* coords )
{
- PS_Blend blend = face->blend;
+ T1_Face t1face = (T1_Face)face;
+ PS_Blend blend = t1face->blend;
FT_Fixed axiscoords[4];
FT_UInt i, nc;
FT_LOCAL_DEF( void )
- T1_Done_Blend( T1_Face face )
+ T1_Done_Blend( FT_Face face ) /* T1_Face */
{
- FT_Memory memory = face->root.memory;
- PS_Blend blend = face->blend;
+ T1_Face t1face = (T1_Face)face;
+ FT_Memory memory = FT_FACE_MEMORY( face );
+ PS_Blend blend = t1face->blend;
if ( blend )
dmap->num_points = 0;
}
- FT_FREE( face->blend );
+ FT_FREE( t1face->blend );
}
}
static void
- parse_blend_axis_types( T1_Face face,
- T1_Loader loader )
+ parse_blend_axis_types( FT_Face face, /* T1_Face */
+ void* loader_ )
{
+ T1_Face t1face = (T1_Face)face;
+ T1_Loader loader = (T1_Loader)loader_;
T1_TokenRec axis_tokens[T1_MAX_MM_AXIS];
FT_Int n, num_axis;
- FT_Error error = FT_Err_Ok;
+ FT_Error error = FT_Err_Ok;
PS_Blend blend;
- FT_Memory memory;
+ FT_Memory memory = FT_FACE_MEMORY( face );
/* take an array of objects */
}
/* allocate blend if necessary */
- error = t1_allocate_blend( face, 0, (FT_UInt)num_axis );
+ error = t1_allocate_blend( t1face, 0, (FT_UInt)num_axis );
if ( error )
goto Exit;
FT_TRACE4(( " [" ));
- blend = face->blend;
- memory = face->root.memory;
+ blend = t1face->blend;
/* each token is an immediate containing the name of the axis */
for ( n = 0; n < num_axis; n++ )
FT_FREE( name );
}
- if ( FT_ALLOC( blend->axis_names[n], len + 1 ) )
+ if ( FT_QALLOC( blend->axis_names[n], len + 1 ) )
goto Exit;
name = (FT_Byte*)blend->axis_names[n];
static void
- parse_blend_design_positions( T1_Face face,
- T1_Loader loader )
+ parse_blend_design_positions( FT_Face face, /* T1_Face */
+ void* loader_ )
{
+ T1_Face t1face = (T1_Face)face;
+ T1_Loader loader = (T1_Loader)loader_;
T1_TokenRec design_tokens[T1_MAX_MM_DESIGNS];
FT_Int num_designs;
- FT_Int num_axis;
- T1_Parser parser = &loader->parser;
+ FT_Int num_axis = 0; /* make compiler happy */
+ T1_Parser parser = &loader->parser;
+ FT_Memory memory = FT_FACE_MEMORY( face );
+ FT_Error error = FT_Err_Ok;
+ FT_Fixed* design_pos[T1_MAX_MM_DESIGNS];
- FT_Error error = FT_Err_Ok;
- PS_Blend blend;
+ design_pos[0] = NULL;
/* get the array of design tokens -- compute number of designs */
T1_ToTokenArray( parser, design_tokens,
{
FT_Byte* old_cursor = parser->root.cursor;
FT_Byte* old_limit = parser->root.limit;
- FT_Int n;
-
+ FT_Int n, nn;
+ PS_Blend blend;
- blend = face->blend;
- num_axis = 0; /* make compiler happy */
FT_TRACE4(( " [" ));
}
num_axis = n_axis;
- error = t1_allocate_blend( face,
+ error = t1_allocate_blend( t1face,
(FT_UInt)num_designs,
(FT_UInt)num_axis );
if ( error )
goto Exit;
- blend = face->blend;
+
+ /* allocate a blend design pos table */
+ if ( FT_QNEW_ARRAY( design_pos[0], num_designs * num_axis ) )
+ goto Exit;
+
+ for ( nn = 1; nn < num_designs; nn++ )
+ design_pos[nn] = design_pos[0] + num_axis * nn;
}
else if ( n_axis != num_axis )
{
parser->root.cursor = token2->start;
parser->root.limit = token2->limit;
- blend->design_pos[n][axis] = T1_ToFixed( parser, 0 );
- FT_TRACE4(( " %f", (double)blend->design_pos[n][axis] / 65536 ));
+ design_pos[n][axis] = T1_ToFixed( parser, 0 );
+ FT_TRACE4(( " %f", (double)design_pos[n][axis] / 65536 ));
}
FT_TRACE4(( "]" )) ;
}
loader->parser.root.cursor = old_cursor;
loader->parser.root.limit = old_limit;
+
+ /* a valid BlendDesignPosition has been parsed */
+ blend = t1face->blend;
+ if ( blend->design_pos[0] )
+ FT_FREE( blend->design_pos[0] );
+
+ for ( n = 0; n < num_designs; n++ )
+ {
+ blend->design_pos[n] = design_pos[n];
+ design_pos[n] = NULL;
+ }
}
Exit:
+ FT_FREE( design_pos[0] );
loader->parser.root.error = error;
}
static void
- parse_blend_design_map( T1_Face face,
- T1_Loader loader )
+ parse_blend_design_map( FT_Face face, /* T1_Face */
+ void* loader_ )
{
+ T1_Face t1face = (T1_Face)face;
+ T1_Loader loader = (T1_Loader)loader_;
FT_Error error = FT_Err_Ok;
T1_Parser parser = &loader->parser;
PS_Blend blend;
FT_Int n, num_axis;
FT_Byte* old_cursor;
FT_Byte* old_limit;
- FT_Memory memory = face->root.memory;
+ FT_Memory memory = FT_FACE_MEMORY( face );
T1_ToTokenArray( parser, axis_tokens,
old_cursor = parser->root.cursor;
old_limit = parser->root.limit;
- error = t1_allocate_blend( face, 0, (FT_UInt)num_axis );
+ error = t1_allocate_blend( t1face, 0, (FT_UInt)num_axis );
if ( error )
goto Exit;
- blend = face->blend;
+ blend = t1face->blend;
FT_TRACE4(( " [" ));
}
/* allocate design map data */
- if ( FT_NEW_ARRAY( map->design_points, num_points * 2 ) )
+ if ( FT_QNEW_ARRAY( map->design_points, num_points * 2 ) )
goto Exit;
map->blend_points = map->design_points + num_points;
map->num_points = (FT_Byte)num_points;
static void
- parse_weight_vector( T1_Face face,
- T1_Loader loader )
+ parse_weight_vector( FT_Face face, /* T1_Face */
+ void* loader_ )
{
+ T1_Face t1face = (T1_Face)face;
+ T1_Loader loader = (T1_Loader)loader_;
T1_TokenRec design_tokens[T1_MAX_MM_DESIGNS];
FT_Int num_designs;
FT_Error error = FT_Err_Ok;
+ FT_Memory memory = FT_FACE_MEMORY( face );
T1_Parser parser = &loader->parser;
- PS_Blend blend = face->blend;
+ PS_Blend blend = t1face->blend;
T1_Token token;
FT_Int n;
FT_Byte* old_cursor;
if ( !blend || !blend->num_designs )
{
- error = t1_allocate_blend( face, (FT_UInt)num_designs, 0 );
+ error = t1_allocate_blend( t1face, (FT_UInt)num_designs, 0 );
if ( error )
goto Exit;
- blend = face->blend;
+ blend = t1face->blend;
}
else if ( blend->num_designs != (FT_UInt)num_designs )
{
FT_ERROR(( "parse_weight_vector:"
- " /BlendDesignPosition and /WeightVector have\n"
- " "
+ " /BlendDesignPosition and /WeightVector have\n" ));
+ FT_ERROR(( " "
" different number of elements\n" ));
error = FT_THROW( Invalid_File_Format );
goto Exit;
}
+ if ( !blend->weight_vector )
+ if ( FT_QNEW_ARRAY( blend->weight_vector, num_designs * 2 ) )
+ goto Exit;
+
+ blend->default_weight_vector = blend->weight_vector + num_designs;
+
old_cursor = parser->root.cursor;
old_limit = parser->root.limit;
/* e.g., /BuildCharArray [0 0 0 0 0 0 0 0] def */
/* we're only interested in the number of array elements */
static void
- parse_buildchar( T1_Face face,
- T1_Loader loader )
+ parse_buildchar( FT_Face face, /* T1_Face */
+ void* loader_ )
{
- face->len_buildchar = (FT_UInt)T1_ToFixedArray( &loader->parser,
- 0, NULL, 0 );
+ T1_Face t1face = (T1_Face)face;
+ T1_Loader loader = (T1_Loader)loader_;
+
+
+ t1face->len_buildchar = (FT_UInt)T1_ToFixedArray( &loader->parser,
+ 0, NULL, 0 );
#ifdef FT_DEBUG_LEVEL_TRACE
{
FT_TRACE4(( " [" ));
- for ( i = 0; i < face->len_buildchar; i++ )
+ for ( i = 0; i < t1face->len_buildchar; i++ )
FT_TRACE4(( " 0" ));
FT_TRACE4(( "]\n" ));
else
{
FT_TRACE1(( "t1_load_keyword: ignoring keyword `%s'"
- " which is not valid at this point\n"
- " (probably due to missing keywords)\n",
+ " which is not valid at this point\n",
field->ident ));
+ FT_TRACE1(( " (probably due to missing keywords)\n" ));
error = FT_Err_Ok;
}
static void
- parse_private( T1_Face face,
- T1_Loader loader )
+ parse_private( FT_Face face,
+ void* loader_ )
{
+ T1_Loader loader = (T1_Loader)loader_;
FT_UNUSED( face );
loader->keywords_encountered |= T1_PRIVATE;
/* and `/CharStrings' dictionaries. */
static void
- t1_parse_font_matrix( T1_Face face,
- T1_Loader loader )
+ t1_parse_font_matrix( FT_Face face, /* T1_Face */
+ void* loader_ )
{
+ T1_Face t1face = (T1_Face)face;
+ T1_Loader loader = (T1_Loader)loader_;
T1_Parser parser = &loader->parser;
- FT_Matrix* matrix = &face->type1.font_matrix;
- FT_Vector* offset = &face->type1.font_offset;
- FT_Face root = (FT_Face)&face->root;
+ FT_Matrix* matrix = &t1face->type1.font_matrix;
+ FT_Vector* offset = &t1face->type1.font_offset;
FT_Fixed temp[6];
FT_Fixed temp_scale;
FT_Int result;
if ( temp_scale != 0x10000L )
{
/* set units per EM based on FontMatrix values */
- root->units_per_EM = (FT_UShort)FT_DivFix( 1000, temp_scale );
+ face->units_per_EM = (FT_UShort)FT_DivFix( 1000, temp_scale );
temp[0] = FT_DivFix( temp[0], temp_scale );
temp[1] = FT_DivFix( temp[1], temp_scale );
static void
- parse_encoding( T1_Face face,
- T1_Loader loader )
+ parse_encoding( FT_Face face, /* T1_Face */
+ void* loader_ )
{
+ T1_Face t1face = (T1_Face)face;
+ T1_Loader loader = (T1_Loader)loader_;
T1_Parser parser = &loader->parser;
FT_Byte* cur;
FT_Byte* limit = parser->root.limit;
- PSAux_Service psaux = (PSAux_Service)face->psaux;
+ PSAux_Service psaux = (PSAux_Service)t1face->psaux;
T1_Skip_Spaces( parser );
/* and we must load it now */
if ( ft_isdigit( *cur ) || *cur == '[' )
{
- T1_Encoding encode = &face->type1.encoding;
+ T1_Encoding encode = &t1face->type1.encoding;
FT_Int count, array_size, n;
PS_Table char_table = &loader->encoding_table;
FT_Memory memory = parser->root.memory;
/* we use a T1_Table to store our charnames */
loader->num_chars = encode->num_chars = array_size;
- if ( FT_NEW_ARRAY( encode->char_index, array_size ) ||
- FT_NEW_ARRAY( encode->char_name, array_size ) ||
+ if ( FT_QNEW_ARRAY( encode->char_index, array_size ) ||
+ FT_QNEW_ARRAY( encode->char_name, array_size ) ||
FT_SET_ERROR( psaux->ps_table_funcs->init(
char_table, array_size, memory ) ) )
{
FT_TRACE4(( "]\n" ));
#endif
- face->type1.encoding_type = T1_ENCODING_TYPE_ARRAY;
+ t1face->type1.encoding_type = T1_ENCODING_TYPE_ARRAY;
parser->root.cursor = cur;
}
if ( cur + 17 < limit &&
ft_strncmp( (const char*)cur, "StandardEncoding", 16 ) == 0 )
{
- face->type1.encoding_type = T1_ENCODING_TYPE_STANDARD;
+ t1face->type1.encoding_type = T1_ENCODING_TYPE_STANDARD;
FT_TRACE4(( " StandardEncoding\n" ));
}
else if ( cur + 15 < limit &&
ft_strncmp( (const char*)cur, "ExpertEncoding", 14 ) == 0 )
{
- face->type1.encoding_type = T1_ENCODING_TYPE_EXPERT;
+ t1face->type1.encoding_type = T1_ENCODING_TYPE_EXPERT;
FT_TRACE4(( " ExpertEncoding\n" ));
}
else if ( cur + 18 < limit &&
ft_strncmp( (const char*)cur, "ISOLatin1Encoding", 17 ) == 0 )
{
- face->type1.encoding_type = T1_ENCODING_TYPE_ISOLATIN1;
+ t1face->type1.encoding_type = T1_ENCODING_TYPE_ISOLATIN1;
FT_TRACE4(( " ISOLatin1Encoding\n" ));
}
static void
- parse_subrs( T1_Face face,
- T1_Loader loader )
+ parse_subrs( FT_Face face, /* T1_Face */
+ void* loader_ )
{
+ T1_Face t1face = (T1_Face)face;
+ T1_Loader loader = (T1_Loader)loader_;
T1_Parser parser = &loader->parser;
PS_Table table = &loader->subrs;
FT_Memory memory = parser->root.memory;
FT_Int num_subrs;
FT_UInt count;
- PSAux_Service psaux = (PSAux_Service)face->psaux;
+ PSAux_Service psaux = (PSAux_Service)t1face->psaux;
T1_Skip_Spaces( parser );
*/
FT_TRACE0(( "parse_subrs: adjusting number of subroutines"
- " (from %d to %ld)\n",
+ " (from %d to %zu)\n",
num_subrs,
( parser->root.limit - parser->root.cursor ) >> 3 ));
num_subrs = ( parser->root.limit - parser->root.cursor ) >> 3;
if ( !loader->subrs_hash )
{
- if ( FT_NEW( loader->subrs_hash ) )
+ if ( FT_QNEW( loader->subrs_hash ) )
goto Fail;
error = ft_hash_num_init( loader->subrs_hash, memory );
/* */
/* thanks to Tom Kacvinsky for pointing this out */
/* */
- if ( face->type1.private_dict.lenIV >= 0 )
+ if ( t1face->type1.private_dict.lenIV >= 0 )
{
FT_Byte* temp = NULL;
/* some fonts define empty subr records -- this is not totally */
/* compliant to the specification (which says they should at */
/* least contain a `return'), but we support them anyway */
- if ( size < (FT_ULong)face->type1.private_dict.lenIV )
+ if ( size < (FT_ULong)t1face->type1.private_dict.lenIV )
{
error = FT_THROW( Invalid_File_Format );
goto Fail;
}
/* t1_decrypt() shouldn't write to base -- make temporary copy */
- if ( FT_ALLOC( temp, size ) )
+ if ( FT_QALLOC( temp, size ) )
goto Fail;
FT_MEM_COPY( temp, base, size );
psaux->t1_decrypt( temp, size, 4330 );
- size -= (FT_ULong)face->type1.private_dict.lenIV;
- error = T1_Add_Table( table, (FT_Int)idx,
- temp + face->type1.private_dict.lenIV, size );
+ size -= (FT_ULong)t1face->type1.private_dict.lenIV;
+ error = T1_Add_Table( table,
+ (FT_Int)idx,
+ temp + t1face->type1.private_dict.lenIV,
+ size );
FT_FREE( temp );
}
else
static void
- parse_charstrings( T1_Face face,
- T1_Loader loader )
+ parse_charstrings( FT_Face face, /* T1_Face */
+ void* loader_ )
{
+ T1_Face t1face = (T1_Face)face;
+ T1_Loader loader = (T1_Loader)loader_;
T1_Parser parser = &loader->parser;
PS_Table code_table = &loader->charstrings;
PS_Table name_table = &loader->glyph_names;
FT_Memory memory = parser->root.memory;
FT_Error error;
- PSAux_Service psaux = (PSAux_Service)face->psaux;
+ PSAux_Service psaux = (PSAux_Service)t1face->psaux;
FT_Byte* cur = parser->root.cursor;
FT_Byte* limit = parser->root.limit;
if ( num_glyphs > ( limit - cur ) >> 3 )
{
FT_TRACE0(( "parse_charstrings: adjusting number of glyphs"
- " (from %d to %ld)\n",
+ " (from %d to %zu)\n",
num_glyphs, ( limit - cur ) >> 3 ));
num_glyphs = ( limit - cur ) >> 3;
}
name_table->elements[n][len] = '\0';
/* record index of /.notdef */
- if ( *cur == '.' &&
+ if ( *cur == '.' &&
ft_strcmp( ".notdef",
- (const char*)(name_table->elements[n]) ) == 0 )
+ (const char*)( name_table->elements[n] ) ) == 0 )
{
notdef_index = n;
notdef_found = 1;
}
- if ( face->type1.private_dict.lenIV >= 0 &&
+ if ( t1face->type1.private_dict.lenIV >= 0 &&
n < num_glyphs + TABLE_EXTEND )
{
FT_Byte* temp = NULL;
- if ( size <= (FT_ULong)face->type1.private_dict.lenIV )
+ if ( size <= (FT_ULong)t1face->type1.private_dict.lenIV )
{
error = FT_THROW( Invalid_File_Format );
goto Fail;
}
/* t1_decrypt() shouldn't write to base -- make temporary copy */
- if ( FT_ALLOC( temp, size ) )
+ if ( FT_QALLOC( temp, size ) )
goto Fail;
FT_MEM_COPY( temp, base, size );
psaux->t1_decrypt( temp, size, 4330 );
- size -= (FT_ULong)face->type1.private_dict.lenIV;
- error = T1_Add_Table( code_table, n,
- temp + face->type1.private_dict.lenIV, size );
+ size -= (FT_ULong)t1face->type1.private_dict.lenIV;
+ error = T1_Add_Table( code_table,
+ n,
+ temp + t1face->type1.private_dict.lenIV,
+ size );
FT_FREE( temp );
}
else
/* in valid Type 1 fonts we don't see `RD' or `-|' directly */
/* since those tokens are handled by parse_subrs and */
/* parse_charstrings */
- else if ( *cur == 'R' && cur + 6 < limit && *(cur + 1) == 'D' &&
- have_integer )
+ else if ( *cur == 'R' && cur + 6 < limit && *( cur + 1 ) == 'D' &&
+ have_integer )
{
FT_ULong s;
FT_Byte* b;
have_integer = 0;
}
- else if ( *cur == '-' && cur + 6 < limit && *(cur + 1) == '|' &&
- have_integer )
+ else if ( *cur == '-' && cur + 6 < limit && *( cur + 1 ) == '|' &&
+ have_integer )
{
FT_ULong s;
FT_Byte* b;
{
FT_ERROR(( "T1_Open_Face:"
" number-of-designs != 2 ^^ number-of-axes\n" ));
- T1_Done_Blend( face );
+ T1_Done_Blend( FT_FACE( face ) );
}
if ( face->blend &&
/* font as a normal PS font */
if ( face->blend &&
( !face->blend->num_designs || !face->blend->num_axis ) )
- T1_Done_Blend( face );
+ T1_Done_Blend( FT_FACE( face ) );
+
+ /* the font may have no valid WeightVector */
+ if ( face->blend && !face->blend->weight_vector )
+ T1_Done_Blend( FT_FACE( face ) );
+
+ /* the font may have no valid BlendDesignPositions */
+ if ( face->blend && !face->blend->design_pos[0] )
+ T1_Done_Blend( FT_FACE( face ) );
- /* another safety check */
+ /* the font may have no valid BlendDesignMap */
if ( face->blend )
{
FT_UInt i;
for ( i = 0; i < face->blend->num_axis; i++ )
if ( !face->blend->design_map[i].num_points )
{
- T1_Done_Blend( face );
+ T1_Done_Blend( FT_FACE( face ) );
break;
}
}
*
* Type 1 font loader (specification).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
#ifndef T1_CONFIG_OPTION_NO_MM_SUPPORT
FT_LOCAL( FT_Error )
- T1_Get_Multi_Master( T1_Face face,
+ T1_Get_Multi_Master( FT_Face face,
FT_Multi_Master* master );
FT_LOCAL( FT_Error )
- T1_Get_MM_Var( T1_Face face,
+ T1_Get_MM_Var( FT_Face face,
FT_MM_Var* *master );
FT_LOCAL( FT_Error )
- T1_Set_MM_Blend( T1_Face face,
+ T1_Set_MM_Blend( FT_Face face,
FT_UInt num_coords,
FT_Fixed* coords );
FT_LOCAL( FT_Error )
- T1_Get_MM_Blend( T1_Face face,
+ T1_Get_MM_Blend( FT_Face face,
FT_UInt num_coords,
FT_Fixed* coords );
FT_LOCAL( FT_Error )
- T1_Set_MM_Design( T1_Face face,
+ T1_Set_MM_Design( FT_Face face,
FT_UInt num_coords,
FT_Long* coords );
FT_LOCAL( FT_Error )
- T1_Reset_MM_Blend( T1_Face face,
+ T1_Reset_MM_Blend( FT_Face face,
FT_UInt instance_index );
FT_LOCAL( FT_Error )
- T1_Get_Var_Design( T1_Face face,
+ T1_Get_Var_Design( FT_Face face,
FT_UInt num_coords,
FT_Fixed* coords );
FT_LOCAL( FT_Error )
- T1_Set_Var_Design( T1_Face face,
+ T1_Set_Var_Design( FT_Face face,
FT_UInt num_coords,
FT_Fixed* coords );
FT_LOCAL( void )
- T1_Done_Blend( T1_Face face );
+ T1_Done_Blend( FT_Face face );
FT_LOCAL( FT_Error )
- T1_Set_MM_WeightVector( T1_Face face,
+ T1_Set_MM_WeightVector( FT_Face face,
FT_UInt len,
FT_Fixed* weightvector );
FT_LOCAL( FT_Error )
- T1_Get_MM_WeightVector( T1_Face face,
+ T1_Get_MM_WeightVector( FT_Face face,
FT_UInt* len,
FT_Fixed* weightvector );
*
* Type 1 objects manager (body).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
T1_Size_Request( FT_Size t1size, /* T1_Size */
FT_Size_Request req )
{
+ FT_Error error;
+
T1_Size size = (T1_Size)t1size;
PSH_Globals_Funcs funcs = T1_Size_Get_Globals_Funcs( size );
- FT_Request_Metrics( size->root.face, req );
+ error = FT_Request_Metrics( size->root.face, req );
+ if ( error )
+ goto Exit;
if ( funcs )
funcs->set_scale( (PSH_Globals)t1size->internal->module_data,
size->root.metrics.y_scale,
0, 0 );
- return FT_Err_Ok;
+ Exit:
+ return error;
}
FT_LOCAL_DEF( void )
T1_GlyphSlot_Done( FT_GlyphSlot slot )
{
- slot->internal->glyph_hints = NULL;
+ /* `slot->internal` might be NULL in out-of-memory situations. */
+ if ( slot->internal )
+ slot->internal->glyph_hints = NULL;
}
FT_Module module;
- module = FT_Get_Module( slot->face->driver->root.library,
- "pshinter" );
+ module = FT_Get_Module( slot->library, "pshinter" );
if ( module )
{
T1_Hints_Funcs funcs;
{
FT_FREE( face->buildchar );
- face->buildchar = NULL;
face->len_buildchar = 0;
}
- T1_Done_Blend( face );
+ T1_Done_Blend( t1face );
face->blend = NULL;
#endif
*
* @Input:
* stream ::
- * input stream where to load font data.
+ * Dummy argument for compatibility with the `FT_Face_InitFunc` API.
+ * Ignored. The stream should be passed through `face->root.stream`.
*
* face_index ::
* The index of the font face in the resource.
/* set default property values, cf. `ftt1drv.h' */
-#ifdef T1_CONFIG_OPTION_OLD_ENGINE
- driver->hinting_engine = FT_HINTING_FREETYPE;
-#else
driver->hinting_engine = FT_HINTING_ADOBE;
-#endif
driver->no_stem_darkening = TRUE;
*
* Type 1 objects manager (specification).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* Type 1 parser (body).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
else
{
/* read segment in memory -- this is clumsy, but so does the format */
- if ( FT_ALLOC( parser->base_dict, size ) ||
+ if ( FT_QALLOC( parser->base_dict, size ) ||
FT_STREAM_READ( parser->base_dict, size ) )
goto Exit;
parser->base_len = size;
goto Fail;
}
- if ( FT_STREAM_SEEK( start_pos ) ||
- FT_ALLOC( parser->private_dict, parser->private_len ) )
+ if ( FT_STREAM_SEEK( start_pos ) ||
+ FT_QALLOC( parser->private_dict, parser->private_len ) )
goto Fail;
parser->private_len = 0;
/* the private dict. Otherwise, simply overwrite into the base */
/* dictionary block in the heap. */
- /* first of all, look at the `eexec' keyword */
+ /* First look for the `eexec' keyword. Ensure `eexec' is real -- */
+ /* it could be in a comment or string (as e.g. in u003043t.gsf */
+ /* from ghostscript). */
FT_Byte* cur = parser->base_dict;
FT_Byte* limit = cur + parser->base_len;
FT_Pointer pos_lf;
FT_Bool test_cr;
- Again:
- for (;;)
- {
- if ( cur[0] == 'e' &&
- cur + 9 < limit ) /* 9 = 5 letters for `eexec' + */
- /* whitespace + 4 chars */
- {
- if ( cur[1] == 'e' &&
- cur[2] == 'x' &&
- cur[3] == 'e' &&
- cur[4] == 'c' )
- break;
- }
- cur++;
- if ( cur >= limit )
- {
- FT_ERROR(( "T1_Get_Private_Dict:"
- " could not find `eexec' keyword\n" ));
- error = FT_THROW( Invalid_File_Format );
- goto Exit;
- }
- }
-
- /* check whether `eexec' was real -- it could be in a comment */
- /* or string (as e.g. in u003043t.gsf from ghostscript) */
-
parser->root.cursor = parser->base_dict;
- /* set limit to `eexec' + whitespace + 4 characters */
- parser->root.limit = cur + 10;
+ parser->root.limit = parser->base_dict + parser->base_len;
cur = parser->root.cursor;
limit = parser->root.limit;
while ( cur < limit )
{
- if ( cur[0] == 'e' &&
- cur + 5 < limit )
+ /* 9 = 5 letters for `eexec' + whitespace + 4 chars */
+ if ( cur[0] == 'e' && cur + 9 < limit )
{
if ( cur[1] == 'e' &&
cur[2] == 'x' &&
cur = parser->root.cursor;
}
- /* we haven't found the correct `eexec'; go back and continue */
- /* searching */
-
- cur = limit;
- limit = parser->base_dict + parser->base_len;
-
- if ( cur >= limit )
- {
- FT_ERROR(( "T1_Get_Private_Dict:"
- " premature end in private dictionary\n" ));
- error = FT_THROW( Invalid_File_Format );
- goto Exit;
- }
-
- goto Again;
+ FT_ERROR(( "T1_Get_Private_Dict: could not find `eexec' keyword\n" ));
+ error = FT_THROW( Invalid_File_Format );
+ goto Exit;
/* now determine where to write the _encrypted_ binary private */
/* dictionary. We overwrite the base dictionary for disk-based */
if ( parser->in_memory )
{
/* note that we allocate one more byte to put a terminating `0' */
- if ( FT_ALLOC( parser->private_dict, size + 1 ) )
+ if ( FT_QALLOC( parser->private_dict, size + 1 ) )
goto Fail;
parser->private_len = size;
}
*
* Type 1 parser (specification).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* Type 1 tokenizer (specification).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* FreeType Type 1 driver component (body only).
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
#
-# Copyright (C) 2002-2020 by
+# Copyright (C) 2002-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
#
-# Copyright (C) 2002-2020 by
+# Copyright (C) 2002-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
*
* High-level Type 42 driver interface (body).
*
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2023 by
* Roberto Alameda.
*
* This file is part of the FreeType project, and may only be used,
*
*/
- static FT_Error
- t42_get_glyph_name( T42_Face face,
+ FT_CALLBACK_DEF( FT_Error )
+ t42_get_glyph_name( FT_Face face, /* T42_Face */
FT_UInt glyph_index,
FT_Pointer buffer,
FT_UInt buffer_max )
{
- FT_STRCPYN( buffer, face->type1.glyph_names[glyph_index], buffer_max );
+ T42_Face t42face = (T42_Face)face;
+
+
+ FT_STRCPYN( buffer,
+ t42face->type1.glyph_names[glyph_index],
+ buffer_max );
return FT_Err_Ok;
}
- static FT_UInt
- t42_get_name_index( T42_Face face,
+ FT_CALLBACK_DEF( FT_UInt )
+ t42_get_name_index( FT_Face face, /* T42_Face */
const FT_String* glyph_name )
{
- FT_Int i;
+ T42_Face t42face = (T42_Face)face;
+ FT_Int i;
- for ( i = 0; i < face->type1.num_glyphs; i++ )
+ for ( i = 0; i < t42face->type1.num_glyphs; i++ )
{
- FT_String* gname = face->type1.glyph_names[i];
+ FT_String* gname = t42face->type1.glyph_names[i];
if ( glyph_name[0] == gname[0] && !ft_strcmp( glyph_name, gname ) )
- return (FT_UInt)ft_strtol( (const char *)face->type1.charstrings[i],
- NULL, 10 );
+ return (FT_UInt)ft_strtol(
+ (const char *)t42face->type1.charstrings[i],
+ NULL,
+ 10 );
}
return 0;
*
*/
- static const char*
- t42_get_ps_font_name( T42_Face face )
+ FT_CALLBACK_DEF( const char* )
+ t42_get_ps_font_name( FT_Face face ) /* T42_Face */
{
- return (const char*)face->type1.font_name;
+ T42_Face t42face = (T42_Face)face;
+
+
+ return (const char*)t42face->type1.font_name;
}
*
*/
- static FT_Error
+ FT_CALLBACK_DEF( FT_Error )
t42_ps_get_font_info( FT_Face face,
PS_FontInfoRec* afont_info )
{
}
- static FT_Error
+ FT_CALLBACK_DEF( FT_Error )
t42_ps_get_font_extra( FT_Face face,
PS_FontExtraRec* afont_extra )
{
}
- static FT_Int
+ FT_CALLBACK_DEF( FT_Int )
t42_ps_has_glyph_names( FT_Face face )
{
FT_UNUSED( face );
}
- static FT_Error
- t42_ps_get_font_private( FT_Face face,
- PS_PrivateRec* afont_private )
- {
- *afont_private = ((T42_Face)face)->type1.private_dict;
-
- return FT_Err_Ok;
- }
-
-
static const FT_Service_PsInfoRec t42_service_ps_info =
{
(PS_GetFontInfoFunc) t42_ps_get_font_info, /* ps_get_font_info */
(PS_GetFontExtraFunc) t42_ps_get_font_extra, /* ps_get_font_extra */
(PS_HasGlyphNamesFunc) t42_ps_has_glyph_names, /* ps_has_glyph_names */
- (PS_GetFontPrivateFunc)t42_ps_get_font_private, /* ps_get_font_private */
+ /* Type42 fonts don't have a Private dict */
+ (PS_GetFontPrivateFunc)NULL, /* ps_get_font_private */
/* not implemented */
(PS_GetFontValueFunc) NULL /* ps_get_font_value */
};
*
* High-level Type 42 driver interface (specification).
*
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2023 by
* Roberto Alameda.
*
* This file is part of the FreeType project, and may only be used,
*
* Type 42 error codes (specification only).
*
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* Type 42 objects manager (body).
*
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2023 by
* Roberto Alameda.
*
* This file is part of the FreeType project, and may only be used,
parser = &loader.parser;
- if ( FT_ALLOC( face->ttf_data, 12 ) )
- goto Exit;
-
- /* while parsing the font we always update `face->ttf_size' so that */
- /* even in case of buggy data (which might lead to premature end of */
- /* scanning without causing an error) the call to `FT_Open_Face' in */
- /* `T42_Face_Init' passes the correct size */
- face->ttf_size = 12;
+ face->ttf_data = NULL;
+ face->ttf_size = 0;
error = t42_parser_init( parser,
face->root.stream,
Exit:
t42_loader_done( &loader );
+ if ( error )
+ {
+ FT_FREE( face->ttf_data );
+ face->ttf_size = 0;
+ }
return error;
}
error = FT_New_Size( t42face->ttf_face, &ttsize );
- t42size->ttsize = ttsize;
+ if ( !error )
+ t42size->ttsize = ttsize;
FT_Activate_Size( ttsize );
FT_Face face = t42slot->face;
T42_Face t42face = (T42_Face)face;
FT_GlyphSlot ttslot;
+ FT_Memory memory = face->memory;
FT_Error error = FT_Err_Ok;
else
{
error = FT_New_GlyphSlot( t42face->ttf_face, &ttslot );
- slot->ttslot = ttslot;
+ if ( !error )
+ slot->ttslot = ttslot;
}
+ /* share the loader so that the autohinter can see it */
+ FT_GlyphLoader_Done( slot->ttslot->internal->loader );
+ FT_FREE( slot->ttslot->internal );
+ slot->ttslot->internal = t42slot->internal;
+
return error;
}
T42_GlyphSlot slot = (T42_GlyphSlot)t42slot;
+ /* do not destroy the inherited internal structure just yet */
+ slot->ttslot->internal = NULL;
FT_Done_GlyphSlot( slot->ttslot );
}
*
* Type 42 objects manager (specification).
*
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2023 by
* Roberto Alameda.
*
* This file is part of the FreeType project, and may only be used,
*
* Type 42 font parser (body).
*
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2023 by
* Roberto Alameda.
*
* This file is part of the FreeType project, and may only be used,
static void
- t42_parse_font_matrix( T42_Face face,
- T42_Loader loader );
+ t42_parse_font_matrix( FT_Face face,
+ void* loader_ );
static void
- t42_parse_encoding( T42_Face face,
- T42_Loader loader );
+ t42_parse_encoding( FT_Face face,
+ void* loader_ );
static void
- t42_parse_charstrings( T42_Face face,
- T42_Loader loader );
+ t42_parse_charstrings( FT_Face face,
+ void* loader_ );
static void
- t42_parse_sfnts( T42_Face face,
- T42_Loader loader );
+ t42_parse_sfnts( FT_Face face,
+ void* loader_ );
/* as Type42 fonts have no Private dict, */
#undef T1CODE
#define T1CODE T1_FIELD_LOCATION_BBOX
- T1_FIELD_BBOX("FontBBox", xMin, 0 )
+ T1_FIELD_BBOX( "FontBBox", xMin, 0 )
T1_FIELD_CALLBACK( "FontMatrix", t42_parse_font_matrix, 0 )
T1_FIELD_CALLBACK( "Encoding", t42_parse_encoding, 0 )
else
{
/* read segment in memory */
- if ( FT_ALLOC( parser->base_dict, size ) ||
+ if ( FT_QALLOC( parser->base_dict, size ) ||
FT_STREAM_READ( parser->base_dict, size ) )
goto Exit;
static void
- t42_parse_font_matrix( T42_Face face,
- T42_Loader loader )
+ t42_parse_font_matrix( FT_Face face, /* T42_Face */
+ void* loader_ )
{
- T42_Parser parser = &loader->parser;
- FT_Matrix* matrix = &face->type1.font_matrix;
- FT_Vector* offset = &face->type1.font_offset;
+ T42_Face t42face = (T42_Face)face;
+ T42_Loader loader = (T42_Loader)loader_;
+ T42_Parser parser = &loader->parser;
+ FT_Matrix* matrix = &t42face->type1.font_matrix;
+ FT_Vector* offset = &t42face->type1.font_offset;
FT_Fixed temp[6];
FT_Fixed temp_scale;
FT_Int result;
static void
- t42_parse_encoding( T42_Face face,
- T42_Loader loader )
+ t42_parse_encoding( FT_Face face,
+ void* loader_ )
{
- T42_Parser parser = &loader->parser;
+ T42_Face t42face = (T42_Face)face;
+ T42_Loader loader = (T42_Loader)loader_;
+ T42_Parser parser = &loader->parser;
FT_Byte* cur;
- FT_Byte* limit = parser->root.limit;
+ FT_Byte* limit = parser->root.limit;
- PSAux_Service psaux = (PSAux_Service)face->psaux;
+ PSAux_Service psaux = (PSAux_Service)t42face->psaux;
T1_Skip_Spaces( parser );
/* and we must load it now */
if ( ft_isdigit( *cur ) || *cur == '[' )
{
- T1_Encoding encode = &face->type1.encoding;
+ T1_Encoding encode = &t42face->type1.encoding;
FT_Int count, n;
PS_Table char_table = &loader->encoding_table;
FT_Memory memory = parser->root.memory;
/* we use a T1_Table to store our charnames */
loader->num_chars = encode->num_chars = count;
- if ( FT_NEW_ARRAY( encode->char_index, count ) ||
- FT_NEW_ARRAY( encode->char_name, count ) ||
+ if ( FT_QNEW_ARRAY( encode->char_index, count ) ||
+ FT_QNEW_ARRAY( encode->char_name, count ) ||
FT_SET_ERROR( psaux->ps_table_funcs->init(
char_table, count, memory ) ) )
{
T1_Skip_Spaces( parser );
}
- face->type1.encoding_type = T1_ENCODING_TYPE_ARRAY;
- parser->root.cursor = cur;
+ t42face->type1.encoding_type = T1_ENCODING_TYPE_ARRAY;
+ parser->root.cursor = cur;
}
/* Otherwise, we should have either `StandardEncoding', */
{
if ( cur + 17 < limit &&
ft_strncmp( (const char*)cur, "StandardEncoding", 16 ) == 0 )
- face->type1.encoding_type = T1_ENCODING_TYPE_STANDARD;
+ t42face->type1.encoding_type = T1_ENCODING_TYPE_STANDARD;
else if ( cur + 15 < limit &&
ft_strncmp( (const char*)cur, "ExpertEncoding", 14 ) == 0 )
- face->type1.encoding_type = T1_ENCODING_TYPE_EXPERT;
+ t42face->type1.encoding_type = T1_ENCODING_TYPE_EXPERT;
else if ( cur + 18 < limit &&
ft_strncmp( (const char*)cur, "ISOLatin1Encoding", 17 ) == 0 )
- face->type1.encoding_type = T1_ENCODING_TYPE_ISOLATIN1;
+ t42face->type1.encoding_type = T1_ENCODING_TYPE_ISOLATIN1;
else
parser->root.error = FT_ERR( Ignore );
static void
- t42_parse_sfnts( T42_Face face,
- T42_Loader loader )
+ t42_parse_sfnts( FT_Face face,
+ void* loader_ )
{
+ T42_Face t42face = (T42_Face)face;
+ T42_Loader loader = (T42_Loader)loader_;
T42_Parser parser = &loader->parser;
FT_Memory memory = parser->root.memory;
FT_Byte* cur;
FT_Byte* limit = parser->root.limit;
FT_Error error;
FT_Int num_tables = 0;
- FT_Long count;
+ FT_Long ttf_count;
+ FT_Long ttf_reserved;
FT_ULong n, string_size, old_string_size, real_size;
FT_Byte* string_buf = NULL;
T42_Load_Status status;
+ /** There should only be one sfnts array, but free any previous. */
+ FT_FREE( t42face->ttf_data );
+ t42face->ttf_size = 0;
/* The format is */
/* */
status = BEFORE_START;
string_size = 0;
old_string_size = 0;
- count = 0;
+ ttf_count = 0;
+ ttf_reserved = 12;
+ if ( FT_QALLOC( t42face->ttf_data, ttf_reserved ) )
+ goto Fail;
+
+ FT_TRACE2(( "\n" ));
+ FT_TRACE2(( "t42_parse_sfnts:\n" ));
while ( parser->root.cursor < limit )
{
if ( *cur == ']' )
{
parser->root.cursor++;
+ t42face->ttf_size = ttf_count;
goto Exit;
}
error = FT_THROW( Invalid_File_Format );
goto Fail;
}
- if ( FT_REALLOC( string_buf, old_string_size, string_size ) )
+ if ( FT_QREALLOC( string_buf, old_string_size, string_size ) )
goto Fail;
allocated = 1;
goto Fail;
}
+ FT_TRACE2(( " PS string size %5lu bytes, offset 0x%08lx (%lu)\n",
+ string_size, ttf_count, ttf_count ));
+
/* The whole TTF is now loaded into `string_buf'. We are */
/* checking its contents while copying it to `ttf_data'. */
{
case BEFORE_START:
/* load offset table, 12 bytes */
- if ( count < 12 )
+ if ( ttf_count < 12 )
{
- face->ttf_data[count++] = string_buf[n];
+ t42face->ttf_data[ttf_count++] = string_buf[n];
continue;
}
else
{
- num_tables = 16 * face->ttf_data[4] + face->ttf_data[5];
- status = BEFORE_TABLE_DIR;
- face->ttf_size = 12 + 16 * num_tables;
+ FT_Long ttf_reserved_prev = ttf_reserved;
+
- if ( (FT_Long)size < face->ttf_size )
+ num_tables = 16 * t42face->ttf_data[4] + t42face->ttf_data[5];
+ status = BEFORE_TABLE_DIR;
+ ttf_reserved = 12 + 16 * num_tables;
+
+ FT_TRACE2(( " SFNT directory contains %d tables\n",
+ num_tables ));
+
+ if ( (FT_Long)size < ttf_reserved )
{
FT_ERROR(( "t42_parse_sfnts: invalid data in sfnts array\n" ));
error = FT_THROW( Invalid_File_Format );
goto Fail;
}
- if ( FT_REALLOC( face->ttf_data, 12, face->ttf_size ) )
+ if ( FT_QREALLOC( t42face->ttf_data, ttf_reserved_prev,
+ ttf_reserved ) )
goto Fail;
}
- /* fall through */
+ FALL_THROUGH;
case BEFORE_TABLE_DIR:
/* the offset table is read; read the table directory */
- if ( count < face->ttf_size )
+ if ( ttf_count < ttf_reserved )
{
- face->ttf_data[count++] = string_buf[n];
+ t42face->ttf_data[ttf_count++] = string_buf[n];
continue;
}
else
{
int i;
FT_ULong len;
+ FT_Long ttf_reserved_prev = ttf_reserved;
+ FT_TRACE2(( "\n" ));
+ FT_TRACE2(( " table length\n" ));
+ FT_TRACE2(( " ------------------------------\n" ));
+
for ( i = 0; i < num_tables; i++ )
{
- FT_Byte* p = face->ttf_data + 12 + 16 * i + 12;
+ FT_Byte* p = t42face->ttf_data + 12 + 16 * i + 12;
len = FT_PEEK_ULONG( p );
+ FT_TRACE2(( " %4i 0x%08lx (%lu)\n", i, len, len ));
+
if ( len > size ||
- face->ttf_size > (FT_Long)( size - len ) )
+ ttf_reserved > (FT_Long)( size - len ) )
{
FT_ERROR(( "t42_parse_sfnts:"
" invalid data in sfnts array\n" ));
}
/* Pad to a 4-byte boundary length */
- face->ttf_size += (FT_Long)( ( len + 3 ) & ~3U );
+ ttf_reserved += (FT_Long)( ( len + 3 ) & ~3U );
}
+ ttf_reserved += 1;
status = OTHER_TABLES;
- if ( FT_REALLOC( face->ttf_data, 12 + 16 * num_tables,
- face->ttf_size + 1 ) )
+ FT_TRACE2(( "\n" ));
+ FT_TRACE2(( " allocating %ld bytes\n", ttf_reserved ));
+ FT_TRACE2(( "\n" ));
+
+ if ( FT_QREALLOC( t42face->ttf_data, ttf_reserved_prev,
+ ttf_reserved ) )
goto Fail;
}
- /* fall through */
+ FALL_THROUGH;
case OTHER_TABLES:
/* all other tables are just copied */
- if ( count >= face->ttf_size )
+ if ( ttf_count >= ttf_reserved )
{
FT_ERROR(( "t42_parse_sfnts: too much binary data\n" ));
error = FT_THROW( Invalid_File_Format );
goto Fail;
}
- face->ttf_data[count++] = string_buf[n];
+ t42face->ttf_data[ttf_count++] = string_buf[n];
}
}
parser->root.error = error;
Exit:
+ if ( parser->root.error )
+ {
+ FT_FREE( t42face->ttf_data );
+ t42face->ttf_size = 0;
+ }
if ( allocated )
FT_FREE( string_buf );
}
static void
- t42_parse_charstrings( T42_Face face,
- T42_Loader loader )
+ t42_parse_charstrings( FT_Face face, /* T42_Face */
+ void* loader_ )
{
+ T42_Face t42face = (T42_Face)face;
+ T42_Loader loader = (T42_Loader)loader_;
T42_Parser parser = &loader->parser;
PS_Table code_table = &loader->charstrings;
PS_Table name_table = &loader->glyph_names;
FT_Memory memory = parser->root.memory;
FT_Error error;
- PSAux_Service psaux = (PSAux_Service)face->psaux;
+ PSAux_Service psaux = (PSAux_Service)t42face->psaux;
FT_Byte* cur;
FT_Byte* limit = parser->root.limit;
if ( loader->num_glyphs > ( limit - parser->root.cursor ) >> 2 )
{
FT_TRACE0(( "t42_parse_charstrings: adjusting number of glyphs"
- " (from %d to %ld)\n",
+ " (from %d to %zu)\n",
loader->num_glyphs,
( limit - parser->root.cursor ) >> 2 ));
loader->num_glyphs = ( limit - parser->root.cursor ) >> 2;
name_table->elements[n][len] = '\0';
/* record index of /.notdef */
- if ( *cur == '.' &&
+ if ( *cur == '.' &&
ft_strcmp( ".notdef",
- (const char*)(name_table->elements[n]) ) == 0 )
+ (const char*)( name_table->elements[n] ) ) == 0 )
{
notdef_index = n;
notdef_found = 1;
*
* Type 42 font parser (specification).
*
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2023 by
* Roberto Alameda.
*
* This file is part of the FreeType project, and may only be used,
*
* Type 42 font data types (specification only).
*
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2023 by
* Roberto Alameda.
*
* This file is part of the FreeType project, and may only be used,
*
* FreeType Type 42 driver component.
*
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
*
* Win FNT/FON error codes (specification only).
*
- * Copyright (C) 2001-2020 by
+ * Copyright (C) 2001-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
#
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
*
* FreeType font driver for Windows FNT/FON files
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
* Copyright 2003 Huw D M Davies for Codeweavers
* Copyright 2007 Dmitry Timoshkov for Codeweavers
/* first of all, read the FNT header */
if ( FT_STREAM_SEEK( font->offset ) ||
FT_STREAM_READ_FIELDS( winfnt_header_fields, header ) )
+ {
+ FT_TRACE2(( " not a Windows FNT file\n" ));
+ error = FT_THROW( Unknown_File_Format );
goto Exit;
+ }
/* check header */
if ( header->version != 0x200 &&
/* does it begin with an MZ header? */
if ( FT_STREAM_SEEK( 0 ) ||
FT_STREAM_READ_FIELDS( winmz_header_fields, &mz_header ) )
+ {
+ error = FT_ERR( Unknown_File_Format );
goto Exit;
+ }
error = FT_ERR( Unknown_File_Format );
if ( mz_header.magic == WINFNT_MZ_MAGIC )
count = FT_GET_USHORT_LE();
+ FT_TRACE2(( type_id == 0x8007U ? "RT_FONTDIR count %hu\n" :
+ type_id == 0x8008U ? "RT_FONT count %hu\n" : "",
+ count ));
+
if ( type_id == 0x8008U )
{
font_count = count;
goto Exit;
FT_TRACE2(( "magic %04lx, machine %02x, number_of_sections %u, "
- "size_of_optional_header %02x\n"
- "magic32 %02x, rsrc_virtual_address %04lx, "
- "rsrc_size %04lx\n",
+ "size_of_optional_header %02x\n",
pe32_header.magic, pe32_header.machine,
pe32_header.number_of_sections,
- pe32_header.size_of_optional_header,
+ pe32_header.size_of_optional_header ));
+ FT_TRACE2(( "magic32 %02x, rsrc_virtual_address %04lx, "
+ "rsrc_size %04lx\n",
pe32_header.magic32, pe32_header.rsrc_virtual_address,
pe32_header.rsrc_size ));
&dir_entry1 ) )
goto Exit;
- if ( !(dir_entry1.offset & 0x80000000UL ) /* DataIsDirectory */ )
+ if ( !( dir_entry1.offset & 0x80000000UL ) /* DataIsDirectory */ )
{
error = FT_THROW( Invalid_File_Format );
goto Exit;
&dir_entry2 ) )
goto Exit;
- if ( !(dir_entry2.offset & 0x80000000UL ) /* DataIsDirectory */ )
+ if ( !( dir_entry2.offset & 0x80000000UL ) /* DataIsDirectory */ )
{
error = FT_THROW( Invalid_File_Format );
goto Exit;
static FT_Error
- fnt_cmap_init( FNT_CMap cmap,
+ fnt_cmap_init( FT_CMap cmap, /* FNT_CMap */
FT_Pointer pointer )
{
- FNT_Face face = (FNT_Face)FT_CMAP_FACE( cmap );
- FNT_Font font = face->font;
+ FNT_CMap fntcmap = (FNT_CMap)cmap;
+ FNT_Face face = (FNT_Face)FT_CMAP_FACE( cmap );
+ FNT_Font font = face->font;
FT_UNUSED( pointer );
- cmap->first = (FT_UInt32) font->header.first_char;
- cmap->count = (FT_UInt32)( font->header.last_char - cmap->first + 1 );
+ fntcmap->first = (FT_UInt32)font->header.first_char;
+ fntcmap->count = (FT_UInt32)( font->header.last_char -
+ fntcmap->first + 1 );
return 0;
}
static FT_UInt
- fnt_cmap_char_index( FNT_CMap cmap,
+ fnt_cmap_char_index( FT_CMap cmap, /* FNT_CMap */
FT_UInt32 char_code )
{
- FT_UInt gindex = 0;
+ FNT_CMap fntcmap = (FNT_CMap)cmap;
+ FT_UInt gindex = 0;
- char_code -= cmap->first;
- if ( char_code < cmap->count )
+ char_code -= fntcmap->first;
+ if ( char_code < fntcmap->count )
/* we artificially increase the glyph index; */
/* FNT_Load_Glyph reverts to the right one */
gindex = (FT_UInt)( char_code + 1 );
}
- static FT_UInt32
- fnt_cmap_char_next( FNT_CMap cmap,
+ static FT_UInt
+ fnt_cmap_char_next( FT_CMap cmap, /* FNT_CMap */
FT_UInt32 *pchar_code )
{
- FT_UInt gindex = 0;
- FT_UInt32 result = 0;
+ FNT_CMap fntcmap = (FNT_CMap)cmap;
+ FT_UInt gindex = 0;
+ FT_UInt32 result = 0;
FT_UInt32 char_code = *pchar_code + 1;
- if ( char_code <= cmap->first )
+ if ( char_code <= fntcmap->first )
{
- result = cmap->first;
+ result = fntcmap->first;
gindex = 1;
}
else
{
- char_code -= cmap->first;
- if ( char_code < cmap->count )
+ char_code -= fntcmap->first;
+ if ( char_code < fntcmap->count )
{
- result = cmap->first + char_code;
+ result = fntcmap->first + char_code;
gindex = (FT_UInt)( char_code + 1 );
}
}
root->style_flags |= FT_STYLE_FLAG_BOLD;
/* set up the `fixed_sizes' array */
- if ( FT_NEW_ARRAY( root->available_sizes, 1 ) )
+ if ( FT_QNEW( root->available_sizes ) )
goto Fail;
root->num_fixed_sizes = 1;
}
family_size = font->header.file_size - font->header.face_name_offset;
/* Some broken fonts don't delimit the face name with a final */
- /* NULL byte -- the frame is erroneously one byte too small. */
+ /* null byte -- the frame is erroneously one byte too small. */
/* We thus allocate one more byte, setting it explicitly to */
/* zero. */
- if ( FT_ALLOC( font->family_name, family_size + 1 ) )
+ if ( FT_QALLOC( font->family_name, family_size + 1 ) )
goto Fail;
FT_MEM_COPY( font->family_name,
font->family_name[family_size] = '\0';
- if ( FT_REALLOC( font->family_name,
- family_size,
- ft_strlen( font->family_name ) + 1 ) )
+ /* shrink it to the actual length */
+ if ( FT_QREALLOC( font->family_name,
+ family_size + 1,
+ ft_strlen( font->family_name ) + 1 ) )
goto Fail;
root->family_name = font->family_name;
/* note: since glyphs are stored in columns and not in rows we */
/* can't use ft_glyphslot_set_bitmap */
- if ( FT_ALLOC_MULT( bitmap->buffer, bitmap->rows, pitch ) )
+ if ( FT_QALLOC_MULT( bitmap->buffer, bitmap->rows, pitch ) )
goto Exit;
column = (FT_Byte*)bitmap->buffer;
*
* FreeType font driver for Windows FNT/FON files
*
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
* Copyright 2007 Dmitry Timoshkov for Codeweavers
*
--- /dev/null
+[wrap-file]
+directory = harfbuzz-5.2.0
+source_url = https://github.com/harfbuzz/harfbuzz/releases/download/5.2.0/harfbuzz-5.2.0.tar.xz
+source_filename = harfbuzz-5.2.0.tar.xz
+source_hash = 735a94917b47936575acb4d4fa7e7986522f8a89527e4635721474dee2bc942c
+wrapdb_version = 5.2.0-1
+
+[provide]
+harfbuzz = libharfbuzz_dep
+harfbuzz-icu = libharfbuzz_icu_dep
+harfbuzz-subset = libharfbuzz_subset_dep
+harfbuzz-gobject = libharfbuzz_gobject_dep
--- /dev/null
+[wrap-file]
+directory = libpng-1.6.40
+source_url = https://github.com/glennrp/libpng/archive/v1.6.40.tar.gz
+source_filename = libpng-1.6.40.tar.gz
+source_hash = 62d25af25e636454b005c93cae51ddcd5383c40fa14aa3dae8f6576feb5692c2
+patch_filename = libpng_1.6.40-1_patch.zip
+patch_url = https://wrapdb.mesonbuild.com/v2/libpng_1.6.40-1/get_patch
+patch_hash = bad558070e0a82faa5c0ae553bcd12d49021fc4b628f232a8e58c3fbd281aae1
+source_fallback_url = https://github.com/mesonbuild/wrapdb/releases/download/libpng_1.6.40-1/libpng-1.6.40.tar.gz
+wrapdb_version = 1.6.40-1
+
+[provide]
+libpng = libpng_dep
--- /dev/null
+[wrap-file]
+directory = zlib-1.3
+source_url = http://zlib.net/fossils/zlib-1.3.tar.gz
+source_fallback_url = https://github.com/mesonbuild/wrapdb/releases/download/zlib_1.3-1/zlib-1.3.tar.gz
+source_filename = zlib-1.3.tar.gz
+source_hash = ff0ba4c292013dbc27530b3a81e1f9a813cd39de01ca5e0f8bf355702efa593e
+patch_filename = zlib_1.3-1_patch.zip
+patch_url = https://wrapdb.mesonbuild.com/v2/zlib_1.3-1/get_patch
+patch_hash = ab9d6b8167bb34a7c52b60b0cd6138aa4e0c2d31f997343a5f506f3b97b32008
+wrapdb_version = 1.3-1
+
+[provide]
+zlib = zlib_dep
--- /dev/null
+# Unit and regression tests for the FreeType library
+
+## Quick Start
+
+### Download test fonts
+
+Run the `tests/scripts/download-fonts.py` script, which will
+download test fonts to the `tests/data/` directory first.
+
+### Build the test programs
+
+The tests are only built with the Meson build system, and
+are disabled by default, enable the 'tests' option to compile
+them, as in:
+
+ meson setup out -Dtests=enabled
+ meson compile -C out
+
+### Run the test programs
+
+ meson test -C out
+
--- /dev/null
+#include <stdio.h>
+
+#include <freetype/freetype.h>
+#include <ft2build.h>
+
+
+int
+main( void )
+{
+ FT_Library library;
+ FT_Face face = NULL;
+
+ /*
+ * We assume that `FREETYPE_TESTS_DATA_DIR` was set by `meson test`.
+ * Otherwise we default to `../tests/data`.
+ *
+ * TODO (David): Rewrite this to pass the test directory through the
+ * command-line.
+ */
+ const char* testdata_dir = getenv( "FREETYPE_TESTS_DATA_DIR" );
+ char filepath[FILENAME_MAX];
+
+
+ snprintf( filepath, sizeof( filepath ), "%s/%s",
+ testdata_dir ? testdata_dir : "../tests/data",
+ "As.I.Lay.Dying.ttf" );
+
+ FT_Init_FreeType( &library );
+ if ( FT_New_Face( library, filepath, 0, &face ) != 0 )
+ {
+ fprintf( stderr, "Could not open file: %s\n", filepath );
+ return 1;
+ }
+
+ for ( FT_ULong i = 59; i < 171; i++ )
+ {
+ FT_UInt gid = FT_Get_Char_Index( face, i );
+ FT_Error code = FT_Load_Glyph( face, gid, FT_LOAD_DEFAULT );
+
+
+ if ( code )
+ printf( "unknown %d for char %lu, gid %u\n", code, i, gid );
+ }
+
+ return 0;
+}
+
+/* EOF */
--- /dev/null
+test_issue_1063 = executable('issue-1063',
+ files([ 'issue-1063/main.c' ]),
+ dependencies: freetype_dep,
+)
+
+test_env = ['FREETYPE_TESTS_DATA_DIR='
+ + join_paths(meson.current_source_dir(), 'data')]
+
+test('issue-1063',
+ test_issue_1063,
+ env: test_env,
+ suite: 'regression')
+
+# EOF
--- /dev/null
+#!/usr/bin/env python3
+
+"""Download test fonts used by the FreeType regression test programs. These
+will be copied to $FREETYPE/tests/data/ by default."""
+
+import argparse
+import collections
+import hashlib
+import io
+import os
+import requests
+import sys
+import zipfile
+
+from typing import Callable, List, Optional, Tuple
+
+# The list of download items describing the font files to install. Each
+# download item is a dictionary with one of the following schemas:
+#
+# - File item:
+#
+# file_url
+# Type: URL string.
+# Required: Yes.
+# Description: URL to download the file from.
+#
+# install_name
+# Type: file name string
+# Required: No
+# Description: Installation name for the font file, only provided if
+# it must be different from the original URL's basename.
+#
+# hex_digest
+# Type: hexadecimal string
+# Required: No
+# Description: Digest of the input font file.
+#
+# - Zip items:
+#
+# These items correspond to one or more font files that are embedded in a
+# remote zip archive. Each entry has the following fields:
+#
+# zip_url
+# Type: URL string.
+# Required: Yes.
+# Description: URL to download the zip archive from.
+#
+# zip_files
+# Type: List of file entries (see below)
+# Required: Yes
+# Description: A list of entries describing a single font file to be
+# extracted from the archive
+#
+# Apart from that, some schemas are used for dictionaries used inside
+# download items:
+#
+# - File entries:
+#
+# These are dictionaries describing a single font file to extract from an
+# archive.
+#
+# filename
+# Type: file path string
+# Required: Yes
+# Description: Path of source file, relative to the archive's
+# top-level directory.
+#
+# install_name
+# Type: file name string
+# Required: No
+# Description: Installation name for the font file; only provided if
+# it must be different from the original filename value.
+#
+# hex_digest
+# Type: hexadecimal string
+# Required: No
+# Description: Digest of the input source file
+#
+_DOWNLOAD_ITEMS = [
+ {
+ "zip_url": "https://github.com/python-pillow/Pillow/files/6622147/As.I.Lay.Dying.zip",
+ "zip_files": [
+ {
+ "filename": "As I Lay Dying.ttf",
+ "install_name": "As.I.Lay.Dying.ttf",
+ "hex_digest": "ef146bbc2673b387",
+ },
+ ],
+ },
+]
+
+
+def digest_data(data: bytes):
+ """Compute the digest of a given input byte string, which are the first
+ 8 bytes of its sha256 hash."""
+ m = hashlib.sha256()
+ m.update(data)
+ return m.digest()[:8]
+
+
+def check_existing(path: str, hex_digest: str):
+ """Return True if |path| exists and matches |hex_digest|."""
+ if not os.path.exists(path) or hex_digest is None:
+ return False
+
+ with open(path, "rb") as f:
+ existing_content = f.read()
+
+ return bytes.fromhex(hex_digest) == digest_data(existing_content)
+
+
+def install_file(content: bytes, dest_path: str):
+ """Write a byte string to a given destination file.
+
+ Args:
+ content: Input data, as a byte string
+ dest_path: Installation path
+ """
+ parent_path = os.path.dirname(dest_path)
+ if not os.path.exists(parent_path):
+ os.makedirs(parent_path)
+
+ with open(dest_path, "wb") as f:
+ f.write(content)
+
+
+def download_file(url: str, expected_digest: Optional[bytes] = None):
+ """Download a file from a given URL.
+
+ Args:
+ url: Input URL
+ expected_digest: Optional digest of the file
+ as a byte string
+ Returns:
+ URL content as binary string.
+ """
+ r = requests.get(url, allow_redirects=True)
+ content = r.content
+ if expected_digest is not None:
+ digest = digest_data(r.content)
+ if digest != expected_digest:
+ raise ValueError(
+ "%s has invalid digest %s (expected %s)"
+ % (url, digest.hex(), expected_digest.hex())
+ )
+
+ return content
+
+
+def extract_file_from_zip_archive(
+ archive: zipfile.ZipFile,
+ archive_name: str,
+ filepath: str,
+ expected_digest: Optional[bytes] = None,
+):
+ """Extract a file from a given zipfile.ZipFile archive.
+
+ Args:
+ archive: Input ZipFile objec.
+ archive_name: Archive name or URL, only used to generate a
+ human-readable error message.
+
+ filepath: Input filepath in archive.
+ expected_digest: Optional digest for the file.
+ Returns:
+ A new File instance corresponding to the extract file.
+ Raises:
+ ValueError if expected_digest is not None and does not match the
+ extracted file.
+ """
+ file = archive.open(filepath)
+ if expected_digest is not None:
+ digest = digest_data(archive.open(filepath).read())
+ if digest != expected_digest:
+ raise ValueError(
+ "%s in zip archive at %s has invalid digest %s (expected %s)"
+ % (filepath, archive_name, digest.hex(), expected_digest.hex())
+ )
+ return file.read()
+
+
+def _get_and_install_file(
+ install_path: str,
+ hex_digest: Optional[str],
+ force_download: bool,
+ get_content: Callable[[], bytes],
+) -> bool:
+ if not force_download and hex_digest is not None \
+ and os.path.exists(install_path):
+ with open(install_path, "rb") as f:
+ content: bytes = f.read()
+ if bytes.fromhex(hex_digest) == digest_data(content):
+ return False
+
+ content = get_content()
+ install_file(content, install_path)
+ return True
+
+
+def download_and_install_item(
+ item: dict, install_dir: str, force_download: bool
+) -> List[Tuple[str, bool]]:
+ """Download and install one item.
+
+ Args:
+ item: Download item as a dictionary, see above for schema.
+ install_dir: Installation directory.
+ force_download: Set to True to force download and installation, even
+ if the font file is already installed with the right content.
+
+ Returns:
+ A list of (install_name, status) tuples, where 'install_name' is the
+ file's installation name under 'install_dir', and 'status' is a
+ boolean that is True to indicate that the file was downloaded and
+ installed, or False to indicate that the file is already installed
+ with the right content.
+ """
+ if "file_url" in item:
+ file_url = item["file_url"]
+ install_name = item.get("install_name", os.path.basename(file_url))
+ install_path = os.path.join(install_dir, install_name)
+ hex_digest = item.get("hex_digest")
+
+ def get_content():
+ return download_file(file_url, hex_digest)
+
+ status = _get_and_install_file(
+ install_path, hex_digest, force_download, get_content
+ )
+ return [(install_name, status)]
+
+ if "zip_url" in item:
+ # One or more files from a zip archive.
+ archive_url = item["zip_url"]
+ archive = zipfile.ZipFile(io.BytesIO(download_file(archive_url)))
+
+ result = []
+ for f in item["zip_files"]:
+ filename = f["filename"]
+ install_name = f.get("install_name", filename)
+ hex_digest = f.get("hex_digest")
+
+ def get_content():
+ return extract_file_from_zip_archive(
+ archive,
+ archive_url,
+ filename,
+ bytes.fromhex(hex_digest) if hex_digest else None,
+ )
+
+ status = _get_and_install_file(
+ os.path.join(install_dir, install_name),
+ hex_digest,
+ force_download,
+ get_content,
+ )
+ result.append((install_name, status))
+
+ return result
+
+ else:
+ raise ValueError("Unknown download item schema: %s" % item)
+
+
+def main():
+ parser = argparse.ArgumentParser(description=__doc__)
+
+ # Assume this script is under tests/scripts/ and tests/data/
+ # is the default installation directory.
+ install_dir = os.path.normpath(
+ os.path.join(os.path.dirname(__file__), "..", "data")
+ )
+
+ parser.add_argument(
+ "--force",
+ action="store_true",
+ default=False,
+ help="Force download and installation of font files",
+ )
+
+ parser.add_argument(
+ "--install-dir",
+ default=install_dir,
+ help="Specify installation directory [%s]" % install_dir,
+ )
+
+ args = parser.parse_args()
+
+ for item in _DOWNLOAD_ITEMS:
+ for install_name, status in download_and_install_item(
+ item, args.install_dir, args.force
+ ):
+ print("%s %s" % (install_name,
+ "INSTALLED" if status else "UP-TO-DATE"))
+
+ return 0
+
+
+if __name__ == "__main__":
+ sys.exit(main())
+
+# EOF
+++ /dev/null
-#! /usr/bin/sed -nf
-
-s/^#define *FREETYPE_MAJOR *\([^ ][^ ]*\).*$/freetype_major="\1" ;/p
-s/^#define *FREETYPE_MINOR *\([^ ][^ ]*\).*$/freetype_minor=".\1" ;/p
-s/^#define *FREETYPE_PATCH *\([^ ][^ ]*\).*$/freetype_patch=".\1" ;/p
$! make FreeType 2 under OpenVMS
$!
-$! Copyright (C) 2003-2020 by
+$! Copyright (C) 2003-2023 by
$! David Turner, Robert Wilhelm, and Werner Lemberg.
$!
$! This file is part of the FreeType project, and may only be used, modified,
$! 0.02 20041030 Add error handling, FreeType 2.1.9
$!
$ on error then goto err_exit
+$!
+$! Get platform
+$ vax = f$getsyi("ARCH_NAME").eqs. "VAX"
+$ axp = f$getsyi("ARCH_NAME").eqs. "Alpha"
+$ ia64 = f$getsyi("ARCH_NAME").eqs. "IA64"
+$ x86_64 = f$getsyi("ARCH_NAME").eqs. "x86_64"
+$!
$ true = 1
$ false = 0
$ tmpnam = "temp_" + f$getjpi("","pid")
$!
$ Make = ""
$ ccopt = "/name=(as_is,short)/float=ieee"
+$ if ( x86_64 ) then cxxopt = "/name=(as_is,short)"
$ lopts = ""
$ dnsrl = ""
$ aconf_in_file = "config.hin"
$!
$ gosub check_opts
$!
-$! Create option file
-$!
-$ open/write optf 'optfile'
$!
$! Pull in external libraries
$!
+$ have_png = f$search("sys$library:libpng.olb") .nes. ""
+$ have_bz2 = f$search("sys$library:libbz2.olb") .nes. ""
+$ have_z = f$search("sys$library:libz.olb") .nes. ""
+$ have_harfbuzz = f$search("sys$library:libharfbuzz.olb") .nes. ""
+$!
$ create libs.opt
$ open/write libsf libs.opt
-$ gosub check_create_vmslib
+$ if ( have_harfbuzz ) then write libsf "sys$library:libharfbuzz.olb/lib"
+$ if ( have_png ) then write libsf "sys$library:libpng.olb/lib"
+$ if ( have_bz2 ) then write libsf "sys$library:libbz2.olb/lib"
+$ if ( have_z ) then write libsf "sys$library:libz.olb/lib"
+$ close libsf
+$ open/write libsf libs_cxx.opt
+$ if ( have_harfbuzz ) then write libsf "sys$library:libharfbuzz.olb/lib"
+$ if ( have_png ) then write libsf "sys$library:libpng_cxx.olb/lib"
+$ if ( have_bz2 ) then write libsf "sys$library:libbz2_cxx.olb/lib"
+$ if ( have_z ) then write libsf "sys$library:libz_cxx.olb/lib"
+$ close libsf
$!
$! Create objects
$!
+$ libdefs = "FT2_BUILD_LIBRARY,FT_CONFIG_OPTION_OLD_INTERNALS"
+$ if ( have_bz2 ) then libdefs=libdefs+",FT_CONFIG_OPTION_USE_BZIP2=1"
+$ if ( have_png ) then libdefs=libdefs+",FT_CONFIG_OPTION_USE_PNG=1"
+$ if ( have_z ) then libdefs=libdefs+",FT_CONFIG_OPTION_SYSTEM_ZLIB=1"
+$ if ( have_harfbuzz ) then libdefs=libdefs+",FT_CONFIG_OPTION_USE_HARFBUZZ=1"
$ if libdefs .nes. ""
$ then
-$ ccopt = ccopt + "/define=(" + f$extract(0,f$length(libdefs)-1,libdefs) + ")"
+$ ccopt = ccopt + "/define=(" + libdefs + ")"
+$ if ( x86_64 ) then cxxopt = cxxopt + "/define=(" + libdefs + ")"
$ endif
$!
$ if f$locate("AS_IS",f$edit(ccopt,"UPCASE")) .lt. f$length(ccopt) -
then s_case = true
$ gosub crea_mms
$!
-$ 'Make' /macro=(comp_flags="''ccopt'")
+$ if x86_64
+$ then
+$ 'Make' /macro=(comp_flags="''ccopt'",cxxcomp_flags="''cxxopt'","X86=1")
+$ else
+$ 'Make' /macro=(comp_flags="''ccopt'")
+$ endif
$ purge/nolog [...]descrip.mms
$!
-$! Add them to options
-$!
-$FLOOP:
-$ file = f$edit(f$search("[...]*.obj"),"UPCASE")
-$ if (file .nes. "")
-$ then
-$ if f$locate("DEMOS",file) .eqs. f$length(file) then write optf file
-$ goto floop
-$ endif
-$!
-$ close optf
$!
+$! Alpha & Itanium get a shareable image
$!
-$! Alpha gets a shareable image
-$!
-$ If f$getsyi("HW_MODEL") .gt. 1024
+$ If .not. vax
$ Then
$ write sys$output "Creating freetype2shr.exe"
-$ If f$getsyi("HW_MODEL") .le. 2048
-$ Then
-$ call anal_obj_axp 'optfile' _link.opt
-$ Else
-$ copy _link.opt_ia64 _link.opt
-$ close libsf
-$ copy libs.opt_ia64 libs.opt
-$ endif
-$ open/append optf 'optfile'
-$ if s_case then WRITE optf "case_sensitive=YES"
-$ close optf
-$ LINK_/NODEB/SHARE=[.lib]freetype2shr.exe -
- 'optfile'/opt,libs.opt/opt,_link.opt/opt
+$ library/extract=* [.lib]freetype.olb
+$ set def [.src.tools]
+$ cc apinames.c
+$ link apinames
+$ set def [--]
+$ pur [.include.freetype]ftmac.h
+$ rename [.include.freetype]ftmac.h [.include.freetype]ftmac.h_tmp
+$ bash builds/vms/apinames_vms.bash
+$ rename [.include.freetype]ftmac.h_tmp [.include.freetype]ftmac.h
+$ open/write file libfreetype.opt
+$ write file "!"
+$ write file "! libfreetype.opt generated by vms_make.com"
+$ write file "!"
+$ write file "IDENTIFICATION=""freetype2 2.0"""
+$ write file "GSMATCH=LEQUAL,2,0
+$ write file "freetype.obj"
+$ close file
+$ link/nodeb/share=[.lib]freetype2shr.exe/map=libfreetype.map/full -
+ libfreetype/opt,freetype_vms/opt,libs/opt
+$ delete freetype.obj;*
+$ endif
+$ if x86_64
+$ then
+$ write sys$output "Creating freetype2shr_cxx.exe"
+$ library/extract=* [.lib]freetype_cxx.olb
+$ open/write file libfreetype_cxx.opt
+$ write file "!"
+$ write file "! libfreetype_cxx.opt generated by vms_make.com"
+$ write file "!"
+$ write file "IDENTIFICATION=""freetype2 2.0"""
+$ write file "GSMATCH=LEQUAL,2,0
+$ write file "freetype_cxx.obj"
+$ close file
+$ link/nodeb/share=[.lib]freetype2shr_cxx.exe/map=libfreetype_cxx.map/full -
+ libfreetype_cxx/opt,freetype_vms/opt,libs_cxx/opt
+$ delete freetype_cxx.obj;*
$ endif
$!
$ exit
$!
$
-$ERR_LIB:
-$ write sys$output "Error reading config file vmslib.dat"
-$ goto err_exit
-$FT2_ERR:
-$ write sys$output "Could not locate FreeType 2 include files"
-$ goto err_exit
$ERR_EXIT:
$ set message/facil/ident/sever/text
$ close/nolog optf
# fully.
$ EOD
$ write out "CFLAGS = ", ccopt
+$ if x86_64 then write out "CXXFLAGS = ", cxxopt
$ copy sys$input: out
$ deck
$(MMS)$(MMSQUALIFIERS)
set default [-.smooth]
$(MMS)$(MMSQUALIFIERS)
+ set default [-.svg]
+ $(MMS)$(MMSQUALIFIERS)
set default [-.truetype]
$(MMS)$(MMSQUALIFIERS)
set default [-.type1]
$(MMS)$(MMSQUALIFIERS)
set default [-.winfonts]
$(MMS)$(MMSQUALIFIERS)
+ set default [-.sdf]
+ $(MMS)$(MMSQUALIFIERS)
set default [--]
# EOF
CFLAGS=$(COMP_FLAGS)$(DEBUG)/list/show=all/include=([],[--.include],[--.src.base])
+.ifdef X86
+CXXFLAGS=$(CXXCOMP_FLAGS)$(DEBUG)/list/show=all/include=([],[--.include],[--.src.base])
+.endif
+
+.ifdef X86
+.c.obj :
+ cxx$(CXXFLAGS)/warn=noinfo/obj=$(MMS$TARGET_NAME)_cxx.obj $(MMS$TARGET_NAME).c
+ cc$(CFLAGS)/warn=noinfo/point=32/list/show=all $(MMS$TARGET_NAME).c
+ pipe link/map/full/exec=nl: $(MMS$TARGET_NAME).obj | copy sys$input nl:
+ mc sys$library:vms_auto64 $(MMS$TARGET_NAME).map
+ cc$(CFLAGS)/warn=noinfo/point=64/obj=$(MMS$TARGET_NAME)_64.obj\
+ $(MMS$TARGET_NAME)_64.c
+ cxx$(CXXFLAGS)/warn=noinfo/obj=$(MMS$TARGET_NAME)_64_cxx.obj $(MMS$TARGET_NAME)_64.c
+ delete $(MMS$TARGET_NAME)_64.c;*
+.else
+.c.obj :
+ cc$(CFLAGS)/warn=noinfo/point=32/list/show=all $(MMS$TARGET_NAME).c
+ pipe link/map/full/exec=nl: $(MMS$TARGET_NAME).obj | copy sys$input nl:
+ mc sys$library:vms_auto64 $(MMS$TARGET_NAME).map
+ cc$(CFLAGS)/warn=noinfo/point=64/obj=$(MMS$TARGET_NAME)_64.obj\
+ $(MMS$TARGET_NAME)_64.c
+ delete $(MMS$TARGET_NAME)_64.c;*
+.endif
OBJS=ftsystem.obj
+OBJS64=ftsystem_64.obj
+
+OBJSCXX=ftsystem_cxx.obj
+
all : $(OBJS)
library/create [--.lib]freetype.olb $(OBJS)
+ library [--.lib]freetype.olb $(OBJS64)
+.ifdef X86
+ library/create [--.lib]freetype_cxx.olb $(OBJSCXX)
+ library [--.lib]freetype_cxx.olb $(OBJS64)
+.endif
ftsystem.obj : ftsystem.c ftconfig.h
# fully.
CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.autofit])
+.ifdef X86
+CXXFLAGS=$(CXXCOMP_FLAGS)$(DEBUG)/list/show=all/include=([],[--.include],[--.src.base])
+.endif
+
+.ifdef X86
+.c.obj :
+ cxx$(CXXFLAGS)/warn=noinfo/obj=$(MMS$TARGET_NAME)_cxx.obj $(MMS$TARGET_NAME).c
+ cc$(CFLAGS)/warn=noinfo/point=32/list/show=all $(MMS$TARGET_NAME).c
+ pipe link/map/full/exec=nl: $(MMS$TARGET_NAME).obj | copy sys$input nl:
+ mc sys$library:vms_auto64 $(MMS$TARGET_NAME).map nl: exclude hb_
+ cc$(CFLAGS)/warn=(noinfo,disable=(MAYLOSEDATA3))/point=64\
+ /obj=$(MMS$TARGET_NAME)_64.obj $(MMS$TARGET_NAME)_64.c
+ cxx$(CXXFLAGS)/warn=noinfo/obj=$(MMS$TARGET_NAME)_64_cxx.obj $(MMS$TARGET_NAME)_64.c
+ delete $(MMS$TARGET_NAME)_64.c;*
+.else
+.c.obj :
+ cc$(CFLAGS)/warn=noinfo/point=32/list/show=all $(MMS$TARGET_NAME).c
+ pipe link/map/full/exec=nl: $(MMS$TARGET_NAME).obj | copy sys$input nl:
+ mc sys$library:vms_auto64 $(MMS$TARGET_NAME).map
+ cc$(CFLAGS)/warn=(noinfo,disable=(MAYLOSEDATA3))/point=64/obj=$(MMS$TARGET_NAME)_64.obj\
+ $(MMS$TARGET_NAME)_64.c
+ delete $(MMS$TARGET_NAME)_64.c;*
+.endif
OBJS=autofit.obj
+OBJS64=autofit_64.obj
+
+OBJSCXX=autofit_cxx.obj
+
all : $(OBJS)
library [--.lib]freetype.olb $(OBJS)
+ library [--.lib]freetype.olb $(OBJS64)
+.ifdef X86
+ library [--.lib]freetype_cxx.olb $(OBJSCXX)
+ library [--.lib]freetype_cxx.olb $(OBJS64)
+.endif
# EOF
$ eod
CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.builds.vms],[--.include],[--.src.base])
+.ifdef X86
+CXXFLAGS=$(CXXCOMP_FLAGS)$(DEBUG)/list/show=all/include=([],[--.include],[--.src.base])
+.endif
+
+.ifdef X86
+.c.obj :
+ cxx$(CXXFLAGS)/warn=noinfo/obj=$(MMS$TARGET_NAME)_cxx.obj $(MMS$TARGET_NAME).c
+ cc$(CFLAGS)/warn=noinfo/point=32/list/show=all $(MMS$TARGET_NAME).c
+ pipe link/map/full/exec=nl: $(MMS$TARGET_NAME).obj | copy sys$input nl:
+ mc sys$library:vms_auto64 $(MMS$TARGET_NAME).map
+ cc$(CFLAGS)/warn=(noinfo,disable=(MAYLOSEDATA3))/point=64\
+ /obj=$(MMS$TARGET_NAME)_64.obj $(MMS$TARGET_NAME)_64.c
+ cxx$(CXXFLAGS)/warn=noinfo/obj=$(MMS$TARGET_NAME)_64_cxx.obj $(MMS$TARGET_NAME)_64.c
+ delete $(MMS$TARGET_NAME)_64.c;*
+.else
+.c.obj :
+ cc$(CFLAGS)/warn=noinfo/point=32/list/show=all $(MMS$TARGET_NAME).c
+ pipe link/map/full/exec=nl: $(MMS$TARGET_NAME).obj | copy sys$input nl:
+ mc sys$library:vms_auto64 $(MMS$TARGET_NAME).map
+ cc$(CFLAGS)/warn=(noinfo,disable=(MAYLOSEDATA3))/point=64/obj=$(MMS$TARGET_NAME)_64.obj\
+ $(MMS$TARGET_NAME)_64.c
+ delete $(MMS$TARGET_NAME)_64.c;*
+.endif
OBJS=ftbase.obj,\
ftbbox.obj,\
ftstroke.obj,\
ftsynth.obj,\
fttype1.obj,\
- ftwinfnt.obj
+ ftwinfnt.obj,ftpatent.obj,ftgxval.obj,ftotval.obj
+
+OBJS64=ftbase_64.obj,\
+ ftbbox_64.obj,\
+ ftbdf_64.obj,\
+ ftbitmap_64.obj,\
+ ftcid_64.obj,\
+ ftdebug_64.obj,\
+ ftfstype_64.obj,\
+ ftgasp_64.obj,\
+ ftglyph_64.obj,\
+ ftinit_64.obj,\
+ ftmm_64.obj,\
+ ftpfr_64.obj,\
+ ftstroke_64.obj,\
+ ftsynth_64.obj,\
+ fttype1_64.obj,\
+ ftwinfnt_64.obj,ftpatent_64.obj,ftgxval_64.obj,ftotval_64.obj
+
+OBJSCXX=ftbase_cxx.obj,\
+ ftbbox_cxx.obj,\
+ ftbdf_cxx.obj,\
+ ftbitmap_cxx.obj,\
+ ftcid_cxx.obj,\
+ ftdebug_cxx.obj,\
+ ftfstype_cxx.obj,\
+ ftgasp_cxx.obj,\
+ ftglyph_cxx.obj,\
+ ftinit_cxx.obj,\
+ ftmm_cxx.obj,\
+ ftpfr_cxx.obj,\
+ ftstroke_cxx.obj,\
+ ftsynth_cxx.obj,\
+ fttype1_cxx.obj,\
+ ftwinfnt_cxx.obj,ftpatent_cxx.obj,ftgxval_cxx.obj,ftotval_cxx.obj
all : $(OBJS)
library [--.lib]freetype.olb $(OBJS)
+ library [--.lib]freetype.olb $(OBJS64)
+.ifdef X86
+ library [--.lib]freetype_cxx.olb $(OBJSCXX)
+ library [--.lib]freetype_cxx.olb $(OBJS64)
+.endif
+
+ftbase.obj : ftbase.c ftadvanc.c ftcalc.c ftcolor.c ftdbgmem.c fterrors.c\
+ ftfntfmt.c ftgloadr.c fthash.c ftlcdfil.c ftmac.c ftobjs.c ftoutln.c\
+ ftpsprop.c ftrfork.c ftsnames.c ftstream.c fttrigon.c ftutil.c
+
# EOF
$ eod
CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.bdf])
+.ifdef X86
+CXXFLAGS=$(CXXCOMP_FLAGS)$(DEBUG)/list/show=all/include=([],[--.include],[--.src.base])
+.endif
+
+.ifdef X86
+.c.obj :
+ cxx$(CXXFLAGS)/warn=noinfo/obj=$(MMS$TARGET_NAME)_cxx.obj $(MMS$TARGET_NAME).c
+ cc$(CFLAGS)/warn=noinfo/point=32/list/show=all $(MMS$TARGET_NAME).c
+ pipe link/map/full/exec=nl: $(MMS$TARGET_NAME).obj | copy sys$input nl:
+ mc sys$library:vms_auto64 $(MMS$TARGET_NAME).map
+ cc$(CFLAGS)/warn=noinfo/point=64/obj=$(MMS$TARGET_NAME)_64.obj\
+ $(MMS$TARGET_NAME)_64.c
+ cxx$(CXXFLAGS)/warn=noinfo/obj=$(MMS$TARGET_NAME)_64_cxx.obj $(MMS$TARGET_NAME)_64.c
+ delete $(MMS$TARGET_NAME)_64.c;*
+.else
+.c.obj :
+ cc$(CFLAGS)/warn=noinfo/point=32/list/show=all $(MMS$TARGET_NAME).c
+ pipe link/map/full/exec=nl: $(MMS$TARGET_NAME).obj | copy sys$input nl:
+ mc sys$library:vms_auto64 $(MMS$TARGET_NAME).map
+ cc$(CFLAGS)/warn=(noinfo,disable=(MAYLOSEDATA3))/point=64/obj=$(MMS$TARGET_NAME)_64.obj\
+ $(MMS$TARGET_NAME)_64.c
+ delete $(MMS$TARGET_NAME)_64.c;*
+.endif
OBJS=bdf.obj
+OBJS64=bdf_64.obj
+
+OBJSCXX=bdf_cxx.obj
+
all : $(OBJS)
library [--.lib]freetype.olb $(OBJS)
+ library [--.lib]freetype.olb $(OBJS64)
+.ifdef X86
+ library [--.lib]freetype_cxx.olb $(OBJSCXX)
+ library [--.lib]freetype_cxx.olb $(OBJS64)
+.endif
# EOF
$ eod
CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.cache])/nowarn
+.ifdef X86
+CXXFLAGS=$(CXXCOMP_FLAGS)$(DEBUG)/list/show=all/include=([],[--.include],[--.src.base])
+.endif
+
+.ifdef X86
+.c.obj :
+ cxx$(CXXFLAGS)/warn=noinfo/obj=$(MMS$TARGET_NAME)_cxx.obj $(MMS$TARGET_NAME).c
+ cc$(CFLAGS)/warn=noinfo/point=32/list/show=all $(MMS$TARGET_NAME).c
+ pipe link/map/full/exec=nl: $(MMS$TARGET_NAME).obj | copy sys$input nl:
+ mc sys$library:vms_auto64 $(MMS$TARGET_NAME).map
+ cc$(CFLAGS)/warn=noinfo/point=64/obj=$(MMS$TARGET_NAME)_64.obj\
+ $(MMS$TARGET_NAME)_64.c
+ cxx$(CXXFLAGS)/warn=noinfo/obj=$(MMS$TARGET_NAME)_64_cxx.obj $(MMS$TARGET_NAME)_64.c
+ delete $(MMS$TARGET_NAME)_64.c;*
+.else
+.c.obj :
+ cc$(CFLAGS)/warn=noinfo/point=32/list/show=all $(MMS$TARGET_NAME).c
+ pipe link/map/full/exec=nl: $(MMS$TARGET_NAME).obj | copy sys$input nl:
+ mc sys$library:vms_auto64 $(MMS$TARGET_NAME).map
+ cc$(CFLAGS)/warn=(noinfo,disable=(MAYLOSEDATA3))/point=64/obj=$(MMS$TARGET_NAME)_64.obj\
+ $(MMS$TARGET_NAME)_64.c
+ delete $(MMS$TARGET_NAME)_64.c;*
+.endif
OBJS=ftcache.obj
+OBJS64=ftcache_64.obj
+
+OBJSCXX=ftcache_cxx.obj
+
all : $(OBJS)
library [--.lib]freetype.olb $(OBJS)
+ library [--.lib]freetype.olb $(OBJS64)
+.ifdef X86
+ library [--.lib]freetype_cxx.olb $(OBJSCXX)
+ library [--.lib]freetype_cxx.olb $(OBJS64)
+.endif
+
+ftcache.obj : ftcache.c ftcbasic.c ftccache.c ftccmap.c ftcglyph.c ftcimage.c \
+ ftcmanag.c ftcmru.c ftcsbits.c
# EOF
$ eod
CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.cff])
+.ifdef X86
+CXXFLAGS=$(CXXCOMP_FLAGS)$(DEBUG)/list/show=all/include=([],[--.include],[--.src.base])
+.endif
+
+.ifdef X86
+.c.obj :
+ cxx$(CXXFLAGS)/warn=noinfo/obj=$(MMS$TARGET_NAME)_cxx.obj $(MMS$TARGET_NAME).c
+ cc$(CFLAGS)/warn=noinfo/point=32/list/show=all $(MMS$TARGET_NAME).c
+ pipe link/map/full/exec=nl: $(MMS$TARGET_NAME).obj | copy sys$input nl:
+ mc sys$library:vms_auto64 $(MMS$TARGET_NAME).map
+ cc$(CFLAGS)/warn=(noinfo,disable=(MAYLOSEDATA3))/point=64/obj=$(MMS$TARGET_NAME)_64.obj\
+ $(MMS$TARGET_NAME)_64.c
+ cxx$(CXXFLAGS)/warn=noinfo/obj=$(MMS$TARGET_NAME)_64_cxx.obj $(MMS$TARGET_NAME)_64.c
+ delete $(MMS$TARGET_NAME)_64.c;*
+.else
+.c.obj :
+ cc$(CFLAGS)/warn=noinfo/point=32/list/show=all $(MMS$TARGET_NAME).c
+ pipe link/map/full/exec=nl: $(MMS$TARGET_NAME).obj | copy sys$input nl:
+ mc sys$library:vms_auto64 $(MMS$TARGET_NAME).map
+ cc$(CFLAGS)/warn=(noinfo,disable=(MAYLOSEDATA3))/point=64/obj=$(MMS$TARGET_NAME)_64.obj\
+ $(MMS$TARGET_NAME)_64.c
+ delete $(MMS$TARGET_NAME)_64.c;*
+.endif
OBJS=cff.obj
+OBJS64=cff_64.obj
+
+OBJSCXX=cff_cxx.obj
+
all : $(OBJS)
library [--.lib]freetype.olb $(OBJS)
+ library [--.lib]freetype.olb $(OBJS64)
+.ifdef X86
+ library [--.lib]freetype_cxx.olb $(OBJSCXX)
+ library [--.lib]freetype_cxx.olb $(OBJS64)
+.endif
# EOF
$ eod
CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.cid])
+.ifdef X86
+CXXFLAGS=$(CXXCOMP_FLAGS)$(DEBUG)/list/show=all/include=([],[--.include],[--.src.base])
+.endif
+
+.ifdef X86
+.c.obj :
+ cxx$(CXXFLAGS)/warn=noinfo/obj=$(MMS$TARGET_NAME)_cxx.obj $(MMS$TARGET_NAME).c
+ cc$(CFLAGS)/warn=noinfo/point=32/list/show=all $(MMS$TARGET_NAME).c
+ pipe link/map/full/exec=nl: $(MMS$TARGET_NAME).obj | copy sys$input nl:
+ mc sys$library:vms_auto64 $(MMS$TARGET_NAME).map
+ cc$(CFLAGS)/warn=(noinfo,disable=(MAYLOSEDATA3))/point=64/obj=$(MMS$TARGET_NAME)_64.obj\
+ $(MMS$TARGET_NAME)_64.c
+ cxx$(CXXFLAGS)/warn=noinfo/obj=$(MMS$TARGET_NAME)_64_cxx.obj $(MMS$TARGET_NAME)_64.c
+ delete $(MMS$TARGET_NAME)_64.c;*
+.else
+.c.obj :
+ cc$(CFLAGS)/warn=noinfo/point=32/list/show=all $(MMS$TARGET_NAME).c
+ pipe link/map/full/exec=nl: $(MMS$TARGET_NAME).obj | copy sys$input nl:
+ mc sys$library:vms_auto64 $(MMS$TARGET_NAME).map
+ cc$(CFLAGS)/warn=(noinfo,disable=(MAYLOSEDATA3))/point=64/obj=$(MMS$TARGET_NAME)_64.obj\
+ $(MMS$TARGET_NAME)_64.c
+ delete $(MMS$TARGET_NAME)_64.c;*
+.endif
OBJS=type1cid.obj
+OBJS64=type1cid_64.obj
+
+OBJSCXX=type1cid_cxx.obj
+
all : $(OBJS)
library [--.lib]freetype.olb $(OBJS)
+ library [--.lib]freetype.olb $(OBJS64)
+.ifdef X86
+ library [--.lib]freetype_cxx.olb $(OBJSCXX)
+ library [--.lib]freetype_cxx.olb $(OBJS64)
+.endif
# EOF
$ eod
CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.gxvalid])
+.ifdef X86
+CXXFLAGS=$(CXXCOMP_FLAGS)$(DEBUG)/list/show=all/include=([],[--.include],[--.src.base])
+.endif
+
+.ifdef X86
+.c.obj :
+ cxx$(CXXFLAGS)/warn=noinfo/obj=$(MMS$TARGET_NAME)_cxx.obj $(MMS$TARGET_NAME).c
+ cc$(CFLAGS)/warn=noinfo/point=32/list/show=all $(MMS$TARGET_NAME).c
+ pipe link/map/full/exec=nl: $(MMS$TARGET_NAME).obj | copy sys$input nl:
+ mc sys$library:vms_auto64 $(MMS$TARGET_NAME).map
+ cc$(CFLAGS)/warn=(noinfo,disable=(MAYLOSEDATA3))/point=64/obj=$(MMS$TARGET_NAME)_64.obj\
+ $(MMS$TARGET_NAME)_64.c
+ cxx$(CXXFLAGS)/warn=noinfo/obj=$(MMS$TARGET_NAME)_64_cxx.obj $(MMS$TARGET_NAME)_64.c
+ delete $(MMS$TARGET_NAME)_64.c;*
+.else
+.c.obj :
+ cc$(CFLAGS)/warn=noinfo/point=32/list/show=all $(MMS$TARGET_NAME).c
+ pipe link/map/full/exec=nl: $(MMS$TARGET_NAME).obj | copy sys$input nl:
+ mc sys$library:vms_auto64 $(MMS$TARGET_NAME).map
+ cc$(CFLAGS)/warn=(noinfo,disable=(MAYLOSEDATA3))/point=64/obj=$(MMS$TARGET_NAME)_64.obj\
+ $(MMS$TARGET_NAME)_64.c
+ delete $(MMS$TARGET_NAME)_64.c;*
+.endif
OBJS=gxvalid.obj
+OBJS64=gxvalid_64.obj
+
+OBJSCXX=gxvalid_cxx.obj
+
all : $(OBJS)
library [--.lib]freetype.olb $(OBJS)
+ library [--.lib]freetype.olb $(OBJS64)
+.ifdef X86
+ library [--.lib]freetype_cxx.olb $(OBJSCXX)
+ library [--.lib]freetype_cxx.olb $(OBJS64)
+.endif
# EOF
$ eod
# indicate that you have read the license and understand and accept it
# fully.
$EOD
-$ if libincs .nes. "" then write out "LIBINCS = ", libincs - ",", ","
$ write out "COMP_FLAGS = ", ccopt
+$ if x86_64 then write out "CXXFLAGS = ", cxxopt
$ copy sys$input: out
$ deck
-CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=($(LIBINCS)[--.include],[--.src.gzip])
+CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.gzip])
+.ifdef X86
+CXXFLAGS=$(CXXCOMP_FLAGS)$(DEBUG)/list/show=all/include=([],[--.include],[--.src.base])
+.endif
+
+.ifdef X86
+.c.obj :
+ cxx$(CXXFLAGS)/warn=noinfo/obj=$(MMS$TARGET_NAME)_cxx.obj $(MMS$TARGET_NAME).c
+ cc$(CFLAGS)/warn=noinfo/point=32/list/show=all $(MMS$TARGET_NAME).c
+ pipe link/map/full/exec=nl: $(MMS$TARGET_NAME).obj | copy sys$input nl:
+ mc sys$library:vms_auto64 $(MMS$TARGET_NAME).map
+ cc$(CFLAGS)/warn=(noinfo,disable=(MAYLOSEDATA3))/point=64/obj=$(MMS$TARGET_NAME)_64.obj\
+ $(MMS$TARGET_NAME)_64.c
+ cxx$(CXXFLAGS)/warn=noinfo/obj=$(MMS$TARGET_NAME)_64_cxx.obj $(MMS$TARGET_NAME)_64.c
+ delete $(MMS$TARGET_NAME)_64.c;*
+.else
+.c.obj :
+ cc$(CFLAGS)/warn=noinfo/point=32/list/show=all $(MMS$TARGET_NAME).c
+ pipe link/map/full/exec=nl: $(MMS$TARGET_NAME).obj | copy sys$input nl:
+ mc sys$library:vms_auto64 $(MMS$TARGET_NAME).map
+ cc$(CFLAGS)/warn=(noinfo,disable=(MAYLOSEDATA3))/point=64/obj=$(MMS$TARGET_NAME)_64.obj\
+ $(MMS$TARGET_NAME)_64.c
+ delete $(MMS$TARGET_NAME)_64.c;*
+.endif
OBJS=ftgzip.obj
+OBJS64=ftgzip_64.obj
+
+OBJSCXX=ftgzip_cxx.obj
+
all : $(OBJS)
library [--.lib]freetype.olb $(OBJS)
+ library [--.lib]freetype.olb $(OBJS64)
+.ifdef X86
+ library [--.lib]freetype_cxx.olb $(OBJSCXX)
+ library [--.lib]freetype_cxx.olb $(OBJS64)
+.endif
# EOF
$ eod
# indicate that you have read the license and understand and accept it
# fully.
$EOD
-$ if libincs .nes. "" then write out "LIBINCS = ", libincs - ",", ","
$ write out "COMP_FLAGS = ", ccopt
+$ if x86_64 then write out "CXXFLAGS = ", cxxopt
$ copy sys$input: out
$ deck
CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.bzip2])
+.ifdef X86
+CXXFLAGS=$(CXXCOMP_FLAGS)$(DEBUG)/list/show=all/include=([],[--.include],[--.src.base])
+.endif
+
+.ifdef X86
+.c.obj :
+ cxx$(CXXFLAGS)/warn=noinfo/obj=$(MMS$TARGET_NAME)_cxx.obj $(MMS$TARGET_NAME).c
+ cc$(CFLAGS)/warn=noinfo/point=32/list/show=all $(MMS$TARGET_NAME).c
+ pipe link/map/full/exec=nl: $(MMS$TARGET_NAME).obj | copy sys$input nl:
+ mc sys$library:vms_auto64 $(MMS$TARGET_NAME).map
+ cc$(CFLAGS)/warn=(noinfo,disable=(MAYLOSEDATA3))/point=64/obj=$(MMS$TARGET_NAME)_64.obj\
+ $(MMS$TARGET_NAME)_64.c
+ cxx$(CXXFLAGS)/warn=noinfo/obj=$(MMS$TARGET_NAME)_64_cxx.obj $(MMS$TARGET_NAME)_64.c
+ delete $(MMS$TARGET_NAME)_64.c;*
+.else
+.c.obj :
+ cc$(CFLAGS)/warn=noinfo/point=32/list/show=all $(MMS$TARGET_NAME).c
+ pipe link/map/full/exec=nl: $(MMS$TARGET_NAME).obj | copy sys$input nl:
+ mc sys$library:vms_auto64 $(MMS$TARGET_NAME).map
+ cc$(CFLAGS)/warn=(noinfo,disable=(MAYLOSEDATA3))/point=64/obj=$(MMS$TARGET_NAME)_64.obj\
+ $(MMS$TARGET_NAME)_64.c
+ delete $(MMS$TARGET_NAME)_64.c;*
+.endif
OBJS=ftbzip2.obj
+OBJS64=ftbzip2_64.obj
+
+OBJSCXX=ftbzip2_cxx.obj
+
all : $(OBJS)
library [--.lib]freetype.olb $(OBJS)
+ library [--.lib]freetype.olb $(OBJS64)
+.ifdef X86
+ library [--.lib]freetype_cxx.olb $(OBJSCXX)
+ library [--.lib]freetype_cxx.olb $(OBJS64)
+.endif
# EOF
$ eod
# indicate that you have read the license and understand and accept it
# fully.
$EOD
-$ if libincs .nes. "" then write out "LIBINCS = ", libincs - ",", ","
$ write out "COMP_FLAGS = ", ccopt
+$ if x86_64 then write out "CXXFLAGS = ", cxxopt
$ copy sys$input: out
$ deck
-CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=($(LIBINCS)[--.include],[--.src.lzw])
+CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.lzw])
+.ifdef X86
+CXXFLAGS=$(CXXCOMP_FLAGS)$(DEBUG)/list/show=all/include=([],[--.include],[--.src.base])
+.endif
+
+.ifdef X86
+.c.obj :
+ cxx$(CXXFLAGS)/warn=noinfo/obj=$(MMS$TARGET_NAME)_cxx.obj $(MMS$TARGET_NAME).c
+ cc$(CFLAGS)/warn=noinfo/point=32/list/show=all $(MMS$TARGET_NAME).c
+ pipe link/map/full/exec=nl: $(MMS$TARGET_NAME).obj | copy sys$input nl:
+ mc sys$library:vms_auto64 $(MMS$TARGET_NAME).map
+ cc$(CFLAGS)/warn=(noinfo,disable=(MAYLOSEDATA3))/point=64/obj=$(MMS$TARGET_NAME)_64.obj\
+ $(MMS$TARGET_NAME)_64.c
+ cxx$(CXXFLAGS)/warn=noinfo/obj=$(MMS$TARGET_NAME)_64_cxx.obj $(MMS$TARGET_NAME)_64.c
+ delete $(MMS$TARGET_NAME)_64.c;*
+.else
+.c.obj :
+ cc$(CFLAGS)/warn=noinfo/point=32/list/show=all $(MMS$TARGET_NAME).c
+ pipe link/map/full/exec=nl: $(MMS$TARGET_NAME).obj | copy sys$input nl:
+ mc sys$library:vms_auto64 $(MMS$TARGET_NAME).map
+ cc$(CFLAGS)/warn=(noinfo,disable=(MAYLOSEDATA3))/point=64/obj=$(MMS$TARGET_NAME)_64.obj\
+ $(MMS$TARGET_NAME)_64.c
+ delete $(MMS$TARGET_NAME)_64.c;*
+.endif
OBJS=ftlzw.obj
+OBJS64=ftlzw_64.obj
+
+OBJSCXX=ftlzw_cxx.obj
+
all : $(OBJS)
library [--.lib]freetype.olb $(OBJS)
+ library [--.lib]freetype.olb $(OBJS64)
+.ifdef X86
+ library [--.lib]freetype_cxx.olb $(OBJSCXX)
+ library [--.lib]freetype_cxx.olb $(OBJS64)
+.endif
# EOF
$ eod
CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.otvalid])
+.ifdef X86
+CXXFLAGS=$(CXXCOMP_FLAGS)$(DEBUG)/list/show=all/include=([],[--.include],[--.src.base])
+.endif
+
+.ifdef X86
+.c.obj :
+ cxx$(CXXFLAGS)/warn=noinfo/obj=$(MMS$TARGET_NAME)_cxx.obj $(MMS$TARGET_NAME).c
+ cc$(CFLAGS)/warn=noinfo/point=32/list/show=all $(MMS$TARGET_NAME).c
+ pipe link/map/full/exec=nl: $(MMS$TARGET_NAME).obj | copy sys$input nl:
+ mc sys$library:vms_auto64 $(MMS$TARGET_NAME).map
+ cc$(CFLAGS)/warn=(noinfo,disable=(MAYLOSEDATA3))/point=64/obj=$(MMS$TARGET_NAME)_64.obj\
+ $(MMS$TARGET_NAME)_64.c
+ cxx$(CXXFLAGS)/warn=noinfo/obj=$(MMS$TARGET_NAME)_64_cxx.obj $(MMS$TARGET_NAME)_64.c
+ delete $(MMS$TARGET_NAME)_64.c;*
+.else
+.c.obj :
+ cc$(CFLAGS)/warn=noinfo/point=32/list/show=all $(MMS$TARGET_NAME).c
+ pipe link/map/full/exec=nl: $(MMS$TARGET_NAME).obj | copy sys$input nl:
+ mc sys$library:vms_auto64 $(MMS$TARGET_NAME).map
+ cc$(CFLAGS)/warn=(noinfo,disable=(MAYLOSEDATA3))/point=64/obj=$(MMS$TARGET_NAME)_64.obj\
+ $(MMS$TARGET_NAME)_64.c
+ delete $(MMS$TARGET_NAME)_64.c;*
+.endif
OBJS=otvalid.obj
+OBJS64=otvalid_64.obj
+
+OBJSCXX=otvalid_cxx.obj
+
all : $(OBJS)
library [--.lib]freetype.olb $(OBJS)
+ library [--.lib]freetype.olb $(OBJS64)
+.ifdef X86
+ library [--.lib]freetype_cxx.olb $(OBJSCXX)
+ library [--.lib]freetype_cxx.olb $(OBJS64)
+.endif
# EOF
$ eod
CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.pcf])
+.ifdef X86
+CXXFLAGS=$(CXXCOMP_FLAGS)$(DEBUG)/list/show=all/include=([],[--.include],[--.src.base])
+.endif
+
+.ifdef X86
+.c.obj :
+ cxx$(CXXFLAGS)/warn=noinfo/obj=$(MMS$TARGET_NAME)_cxx.obj $(MMS$TARGET_NAME).c
+ cc$(CFLAGS)/warn=noinfo/point=32/list/show=all $(MMS$TARGET_NAME).c
+ pipe link/map/full/exec=nl: $(MMS$TARGET_NAME).obj | copy sys$input nl:
+ mc sys$library:vms_auto64 $(MMS$TARGET_NAME).map
+ cc$(CFLAGS)/warn=noinfo/point=64/obj=$(MMS$TARGET_NAME)_64.obj\
+ $(MMS$TARGET_NAME)_64.c
+ cxx$(CXXFLAGS)/warn=noinfo/obj=$(MMS$TARGET_NAME)_64_cxx.obj $(MMS$TARGET_NAME)_64.c
+ delete $(MMS$TARGET_NAME)_64.c;*
+.else
+.c.obj :
+ cc$(CFLAGS)/warn=noinfo/point=32/list/show=all $(MMS$TARGET_NAME).c
+ pipe link/map/full/exec=nl: $(MMS$TARGET_NAME).obj | copy sys$input nl:
+ mc sys$library:vms_auto64 $(MMS$TARGET_NAME).map
+ cc$(CFLAGS)/warn=(noinfo,disable=(MAYLOSEDATA3))/point=64/obj=$(MMS$TARGET_NAME)_64.obj\
+ $(MMS$TARGET_NAME)_64.c
+ delete $(MMS$TARGET_NAME)_64.c;*
+.endif
OBJS=pcf.obj
+OBJS64=pcf_64.obj
+
+OBJSCXX=pcf_cxx.obj
+
all : $(OBJS)
library [--.lib]freetype.olb $(OBJS)
+ library [--.lib]freetype.olb $(OBJS64)
+.ifdef X86
+ library [--.lib]freetype_cxx.olb $(OBJSCXX)
+ library [--.lib]freetype_cxx.olb $(OBJS64)
+.endif
# EOF
$ eod
CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.pfr])
+.ifdef X86
+CXXFLAGS=$(CXXCOMP_FLAGS)$(DEBUG)/list/show=all/include=([],[--.include],[--.src.base])
+.endif
+
+.ifdef X86
+.c.obj :
+ cxx$(CXXFLAGS)/warn=noinfo/obj=$(MMS$TARGET_NAME)_cxx.obj $(MMS$TARGET_NAME).c
+ cc$(CFLAGS)/warn=noinfo/point=32/list/show=all $(MMS$TARGET_NAME).c
+ pipe link/map/full/exec=nl: $(MMS$TARGET_NAME).obj | copy sys$input nl:
+ mc sys$library:vms_auto64 $(MMS$TARGET_NAME).map
+ cc$(CFLAGS)/warn=(noinfo,disable=(MAYLOSEDATA3))/point=64/obj=$(MMS$TARGET_NAME)_64.obj\
+ $(MMS$TARGET_NAME)_64.c
+ cxx$(CXXFLAGS)/warn=noinfo/obj=$(MMS$TARGET_NAME)_64_cxx.obj $(MMS$TARGET_NAME)_64.c
+ delete $(MMS$TARGET_NAME)_64.c;*
+.else
+.c.obj :
+ cc$(CFLAGS)/warn=noinfo/point=32/list/show=all $(MMS$TARGET_NAME).c
+ pipe link/map/full/exec=nl: $(MMS$TARGET_NAME).obj | copy sys$input nl:
+ mc sys$library:vms_auto64 $(MMS$TARGET_NAME).map
+ cc$(CFLAGS)/warn=(noinfo,disable=(MAYLOSEDATA3))/point=64/obj=$(MMS$TARGET_NAME)_64.obj\
+ $(MMS$TARGET_NAME)_64.c
+ delete $(MMS$TARGET_NAME)_64.c;*
+.endif
OBJS=pfr.obj
+OBJS64=pfr_64.obj
+
+OBJSCXX=pfr_cxx.obj
+
all : $(OBJS)
library [--.lib]freetype.olb $(OBJS)
+ library [--.lib]freetype.olb $(OBJS64)
+.ifdef X86
+ library [--.lib]freetype_cxx.olb $(OBJSCXX)
+ library [--.lib]freetype_cxx.olb $(OBJS64)
+.endif
# EOF
$ eod
CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.psaux])
+.ifdef X86
+CXXFLAGS=$(CXXCOMP_FLAGS)$(DEBUG)/list/show=all/include=([],[--.include],[--.src.base])
+.endif
+
+.ifdef X86
+.c.obj :
+ cxx$(CXXFLAGS)/warn=noinfo/obj=$(MMS$TARGET_NAME)_cxx.obj $(MMS$TARGET_NAME).c
+ cc$(CFLAGS)/warn=noinfo/point=32/list/show=all $(MMS$TARGET_NAME).c
+ pipe link/map/full/exec=nl: $(MMS$TARGET_NAME).obj | copy sys$input nl:
+ mc sys$library:vms_auto64 $(MMS$TARGET_NAME).map
+ cc$(CFLAGS)/warn=(noinfo,disable=(MAYLOSEDATA3))/point=64/obj=$(MMS$TARGET_NAME)_64.obj\
+ $(MMS$TARGET_NAME)_64.c
+ cxx$(CXXFLAGS)/warn=noinfo/obj=$(MMS$TARGET_NAME)_64_cxx.obj $(MMS$TARGET_NAME)_64.c
+ delete $(MMS$TARGET_NAME)_64.c;*
+.else
+.c.obj :
+ cc$(CFLAGS)/warn=noinfo/point=32/list/show=all $(MMS$TARGET_NAME).c
+ pipe link/map/full/exec=nl: $(MMS$TARGET_NAME).obj | copy sys$input nl:
+ mc sys$library:vms_auto64 $(MMS$TARGET_NAME).map
+ cc$(CFLAGS)/warn=(noinfo,disable=(MAYLOSEDATA3))/point=64/obj=$(MMS$TARGET_NAME)_64.obj\
+ $(MMS$TARGET_NAME)_64.c
+ delete $(MMS$TARGET_NAME)_64.c;*
+.endif
OBJS=psaux.obj
+OBJS64=psaux_64.obj
+
+OBJSCXX=psaux_cxx.obj
+
all : $(OBJS)
library [--.lib]freetype.olb $(OBJS)
+ library [--.lib]freetype.olb $(OBJS64)
+.ifdef X86
+ library [--.lib]freetype_cxx.olb $(OBJSCXX)
+ library [--.lib]freetype_cxx.olb $(OBJS64)
+.endif
# EOF
$ eod
CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.psnames])
+.ifdef X86
+CXXFLAGS=$(CXXCOMP_FLAGS)$(DEBUG)/list/show=all/include=([],[--.include],[--.src.base])
+.endif
+
+.ifdef X86
+.c.obj :
+ cxx$(CXXFLAGS)/warn=noinfo/obj=$(MMS$TARGET_NAME)_cxx.obj $(MMS$TARGET_NAME).c
+ cc$(CFLAGS)/warn=noinfo/point=32/list/show=all $(MMS$TARGET_NAME).c
+ pipe link/map/full/exec=nl: $(MMS$TARGET_NAME).obj | copy sys$input nl:
+ mc sys$library:vms_auto64 $(MMS$TARGET_NAME).map
+ cc$(CFLAGS)/warn=(noinfo,disable=(MAYLOSEDATA3))/point=64/obj=$(MMS$TARGET_NAME)_64.obj\
+ $(MMS$TARGET_NAME)_64.c
+ cxx$(CXXFLAGS)/warn=noinfo/obj=$(MMS$TARGET_NAME)_64_cxx.obj $(MMS$TARGET_NAME)_64.c
+ delete $(MMS$TARGET_NAME)_64.c;*
+.else
+.c.obj :
+ cc$(CFLAGS)/warn=noinfo/point=32/list/show=all $(MMS$TARGET_NAME).c
+ pipe link/map/full/exec=nl: $(MMS$TARGET_NAME).obj | copy sys$input nl:
+ mc sys$library:vms_auto64 $(MMS$TARGET_NAME).map
+ cc$(CFLAGS)/warn=(noinfo,disable=(MAYLOSEDATA3))/point=64/obj=$(MMS$TARGET_NAME)_64.obj\
+ $(MMS$TARGET_NAME)_64.c
+ delete $(MMS$TARGET_NAME)_64.c;*
+.endif
OBJS=pshinter.obj
+OBJS64=pshinter_64.obj
+
+OBJSCXX=pshinter_cxx.obj
+
all : $(OBJS)
library [--.lib]freetype.olb $(OBJS)
+ library [--.lib]freetype.olb $(OBJS64)
+.ifdef X86
+ library [--.lib]freetype_cxx.olb $(OBJSCXX)
+ library [--.lib]freetype_cxx.olb $(OBJS64)
+.endif
# EOF
$ eod
CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.psnames])
+.ifdef X86
+CXXFLAGS=$(CXXCOMP_FLAGS)$(DEBUG)/list/show=all/include=([],[--.include],[--.src.base])
+.endif
+
+.ifdef X86
+.c.obj :
+ cxx$(CXXFLAGS)/warn=noinfo/obj=$(MMS$TARGET_NAME)_cxx.obj $(MMS$TARGET_NAME).c
+ cc$(CFLAGS)/warn=noinfo/point=32/list/show=all $(MMS$TARGET_NAME).c
+ pipe link/map/full/exec=nl: $(MMS$TARGET_NAME).obj | copy sys$input nl:
+ mc sys$library:vms_auto64 $(MMS$TARGET_NAME).map
+ cc$(CFLAGS)/warn=(noinfo,disable=(MAYLOSEDATA3))/point=64/obj=$(MMS$TARGET_NAME)_64.obj\
+ $(MMS$TARGET_NAME)_64.c
+ cxx$(CXXFLAGS)/warn=noinfo/obj=$(MMS$TARGET_NAME)_64_cxx.obj $(MMS$TARGET_NAME)_64.c
+ delete $(MMS$TARGET_NAME)_64.c;*
+.else
+.c.obj :
+ cc$(CFLAGS)/warn=noinfo/point=32/list/show=all $(MMS$TARGET_NAME).c
+ pipe link/map/full/exec=nl: $(MMS$TARGET_NAME).obj | copy sys$input nl:
+ mc sys$library:vms_auto64 $(MMS$TARGET_NAME).map
+ cc$(CFLAGS)/warn=(noinfo,disable=(MAYLOSEDATA3))/point=64/obj=$(MMS$TARGET_NAME)_64.obj\
+ $(MMS$TARGET_NAME)_64.c
+ delete $(MMS$TARGET_NAME)_64.c;*
+.endif
OBJS=psnames.obj
+OBJS64=psnames_64.obj
+
+OBJSCXX=psnames_cxx.obj
+
all : $(OBJS)
library [--.lib]freetype.olb $(OBJS)
+ library [--.lib]freetype.olb $(OBJS64)
+.ifdef X86
+ library [--.lib]freetype_cxx.olb $(OBJSCXX)
+ library [--.lib]freetype_cxx.olb $(OBJS64)
+.endif
# EOF
$ eod
CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.raster])
+.ifdef X86
+CXXFLAGS=$(CXXCOMP_FLAGS)$(DEBUG)/list/show=all/include=([],[--.include],[--.src.base])
+.endif
+
+.ifdef X86
+.c.obj :
+ cxx$(CXXFLAGS)/warn=noinfo/obj=$(MMS$TARGET_NAME)_cxx.obj $(MMS$TARGET_NAME).c
+ cc$(CFLAGS)/warn=noinfo/point=32/list/show=all $(MMS$TARGET_NAME).c
+ pipe link/map/full/exec=nl: $(MMS$TARGET_NAME).obj | copy sys$input nl:
+ mc sys$library:vms_auto64 $(MMS$TARGET_NAME).map
+ cc$(CFLAGS)/warn=(noinfo,disable=(MAYLOSEDATA3))/point=64/obj=$(MMS$TARGET_NAME)_64.obj\
+ $(MMS$TARGET_NAME)_64.c
+ cxx$(CXXFLAGS)/warn=noinfo/obj=$(MMS$TARGET_NAME)_64_cxx.obj $(MMS$TARGET_NAME)_64.c
+ delete $(MMS$TARGET_NAME)_64.c;*
+.else
+.c.obj :
+ cc$(CFLAGS)/warn=noinfo/point=32/list/show=all $(MMS$TARGET_NAME).c
+ pipe link/map/full/exec=nl: $(MMS$TARGET_NAME).obj | copy sys$input nl:
+ mc sys$library:vms_auto64 $(MMS$TARGET_NAME).map
+ cc$(CFLAGS)/warn=(noinfo,disable=(MAYLOSEDATA3))/point=64/obj=$(MMS$TARGET_NAME)_64.obj\
+ $(MMS$TARGET_NAME)_64.c
+ delete $(MMS$TARGET_NAME)_64.c;*
+.endif
OBJS=raster.obj
+OBJS64=raster_64.obj
+
+OBJSCXX=raster_cxx.obj
+
all : $(OBJS)
library [--.lib]freetype.olb $(OBJS)
+ library [--.lib]freetype.olb $(OBJS64)
+.ifdef X86
+ library [--.lib]freetype_cxx.olb $(OBJSCXX)
+ library [--.lib]freetype_cxx.olb $(OBJS64)
+.endif
# EOF
$ eod
CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.sfnt])
+.ifdef X86
+CXXFLAGS=$(CXXCOMP_FLAGS)$(DEBUG)/list/show=all/include=([],[--.include],[--.src.base])
+.endif
+
+.ifdef X86
+.c.obj :
+ cxx$(CXXFLAGS)/warn=noinfo/obj=$(MMS$TARGET_NAME)_cxx.obj $(MMS$TARGET_NAME).c
+ cc$(CFLAGS)/warn=noinfo/point=32/list/show=all $(MMS$TARGET_NAME).c
+ pipe link/map/full/exec=nl: $(MMS$TARGET_NAME).obj | copy sys$input nl:
+ mc sys$library:vms_auto64 $(MMS$TARGET_NAME).map
+ cc$(CFLAGS)/warn=(noinfo,disable=(MAYLOSEDATA3))/point=64/obj=$(MMS$TARGET_NAME)_64.obj\
+ $(MMS$TARGET_NAME)_64.c
+ cxx$(CXXFLAGS)/warn=noinfo/obj=$(MMS$TARGET_NAME)_64_cxx.obj $(MMS$TARGET_NAME)_64.c
+ delete $(MMS$TARGET_NAME)_64.c;*
+.else
+.c.obj :
+ cc$(CFLAGS)/warn=noinfo/point=32/list/show=all $(MMS$TARGET_NAME).c
+ pipe link/map/full/exec=nl: $(MMS$TARGET_NAME).obj | copy sys$input nl:
+ mc sys$library:vms_auto64 $(MMS$TARGET_NAME).map
+ cc$(CFLAGS)/warn=(noinfo,disable=(MAYLOSEDATA3))/point=64/obj=$(MMS$TARGET_NAME)_64.obj\
+ $(MMS$TARGET_NAME)_64.c
+ delete $(MMS$TARGET_NAME)_64.c;*
+.endif
OBJS=sfnt.obj
+OBJS64=sfnt_64.obj
+
+OBJSCXX=sfnt_cxx.obj
+
all : $(OBJS)
library [--.lib]freetype.olb $(OBJS)
+ library [--.lib]freetype.olb $(OBJS64)
+.ifdef X86
+ library [--.lib]freetype_cxx.olb $(OBJSCXX)
+ library [--.lib]freetype_cxx.olb $(OBJS64)
+.endif
# EOF
$ eod
CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.smooth])
+.ifdef X86
+CXXFLAGS=$(CXXCOMP_FLAGS)$(DEBUG)/list/show=all/include=([],[--.include],[--.src.base])
+.endif
+
+.ifdef X86
+.c.obj :
+ cxx$(CXXFLAGS)/warn=noinfo/obj=$(MMS$TARGET_NAME)_cxx.obj $(MMS$TARGET_NAME).c
+ cc$(CFLAGS)/warn=noinfo/point=32/list/show=all $(MMS$TARGET_NAME).c
+ pipe link/map/full/exec=nl: $(MMS$TARGET_NAME).obj | copy sys$input nl:
+ mc sys$library:vms_auto64 $(MMS$TARGET_NAME).map
+ cc$(CFLAGS)/warn=noinfo/point=64/obj=$(MMS$TARGET_NAME)_64.obj\
+ $(MMS$TARGET_NAME)_64.c
+ cxx$(CXXFLAGS)/warn=noinfo/obj=$(MMS$TARGET_NAME)_64_cxx.obj $(MMS$TARGET_NAME)_64.c
+ delete $(MMS$TARGET_NAME)_64.c;*
+.else
+.c.obj :
+ cc$(CFLAGS)/warn=noinfo/point=32/list/show=all $(MMS$TARGET_NAME).c
+ pipe link/map/full/exec=nl: $(MMS$TARGET_NAME).obj | copy sys$input nl:
+ mc sys$library:vms_auto64 $(MMS$TARGET_NAME).map
+ cc$(CFLAGS)/warn=(noinfo,disable=(MAYLOSEDATA3))/point=64/obj=$(MMS$TARGET_NAME)_64.obj\
+ $(MMS$TARGET_NAME)_64.c
+ delete $(MMS$TARGET_NAME)_64.c;*
+.endif
OBJS=smooth.obj
+OBJS64=smooth_64.obj
+
+OBJSCXX=smooth_cxx.obj
+
all : $(OBJS)
library [--.lib]freetype.olb $(OBJS)
+ library [--.lib]freetype.olb $(OBJS64)
+.ifdef X86
+ library [--.lib]freetype_cxx.olb $(OBJSCXX)
+ library [--.lib]freetype_cxx.olb $(OBJS64)
+.endif
+
+# EOF
+$ eod
+$ close out
+$ write sys$output "... [.src.svg] directory"
+$ create [.src.svg]descrip.mms
+$ open/append out [.src.svg]descrip.mms
+$ copy sys$input: out
+$ deck
+#
+# FreeType 2 smooth renderer module compilation rules for VMS
+#
+
+
+# Copyright 2001-2019 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.svg])
+.ifdef X86
+CXXFLAGS=$(CXXCOMP_FLAGS)$(DEBUG)/list/show=all/include=([],[--.include],[--.src.base])
+.endif
+
+.ifdef X86
+.c.obj :
+ cxx$(CXXFLAGS)/warn=noinfo/obj=$(MMS$TARGET_NAME)_cxx.obj $(MMS$TARGET_NAME).c
+ cc$(CFLAGS)/warn=noinfo/point=32/list/show=all $(MMS$TARGET_NAME).c
+ pipe link/map/full/exec=nl: $(MMS$TARGET_NAME).obj | copy sys$input nl:
+ mc sys$library:vms_auto64 $(MMS$TARGET_NAME).map
+ cc$(CFLAGS)/warn=noinfo/point=64/obj=$(MMS$TARGET_NAME)_64.obj\
+ $(MMS$TARGET_NAME)_64.c
+ cxx$(CXXFLAGS)/warn=noinfo/obj=$(MMS$TARGET_NAME)_64_cxx.obj $(MMS$TARGET_NAME)_64.c
+ delete $(MMS$TARGET_NAME)_64.c;*
+.else
+.c.obj :
+ cc$(CFLAGS)/warn=noinfo/point=32/list/show=all $(MMS$TARGET_NAME).c
+ pipe link/map/full/exec=nl: $(MMS$TARGET_NAME).obj | copy sys$input nl:
+ mc sys$library:vms_auto64 $(MMS$TARGET_NAME).map
+ cc$(CFLAGS)/warn=(noinfo,disable=(MAYLOSEDATA3))/point=64/obj=$(MMS$TARGET_NAME)_64.obj\
+ $(MMS$TARGET_NAME)_64.c
+ delete $(MMS$TARGET_NAME)_64.c;*
+.endif
+
+OBJS=svg.obj
+
+OBJS64=svg_64.obj
+
+OBJSCXX=svg_cxx.obj
+
+all : $(OBJS)
+ library [--.lib]freetype.olb $(OBJS)
+ library [--.lib]freetype.olb $(OBJS64)
+.ifdef X86
+ library [--.lib]freetype_cxx.olb $(OBJSCXX)
+ library [--.lib]freetype_cxx.olb $(OBJS64)
+.endif
# EOF
$ eod
CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.truetype])
+.ifdef X86
+CXXFLAGS=$(CXXCOMP_FLAGS)$(DEBUG)/list/show=all/include=([],[--.include],[--.src.base])
+.endif
+
+.ifdef X86
+.c.obj :
+ cxx$(CXXFLAGS)/warn=noinfo/obj=$(MMS$TARGET_NAME)_cxx.obj $(MMS$TARGET_NAME).c
+ cc$(CFLAGS)/warn=noinfo/point=32/list/show=all $(MMS$TARGET_NAME).c
+ pipe link/map/full/exec=nl: $(MMS$TARGET_NAME).obj | copy sys$input nl:
+ mc sys$library:vms_auto64 $(MMS$TARGET_NAME).map
+ cc$(CFLAGS)/warn=(noinfo,disable=(MAYLOSEDATA3))/point=64/obj=$(MMS$TARGET_NAME)_64.obj\
+ $(MMS$TARGET_NAME)_64.c
+ cxx$(CXXFLAGS)/warn=noinfo/obj=$(MMS$TARGET_NAME)_64_cxx.obj $(MMS$TARGET_NAME)_64.c
+ delete $(MMS$TARGET_NAME)_64.c;*
+.else
+.c.obj :
+ cc$(CFLAGS)/warn=noinfo/point=32/list/show=all $(MMS$TARGET_NAME).c
+ pipe link/map/full/exec=nl: $(MMS$TARGET_NAME).obj | copy sys$input nl:
+ mc sys$library:vms_auto64 $(MMS$TARGET_NAME).map
+ cc$(CFLAGS)/warn=(noinfo,disable=(MAYLOSEDATA3))/point=64/obj=$(MMS$TARGET_NAME)_64.obj\
+ $(MMS$TARGET_NAME)_64.c
+ delete $(MMS$TARGET_NAME)_64.c;*
+.endif
OBJS=truetype.obj
+OBJS64=truetype_64.obj
+
+OBJSCXX=truetype_cxx.obj
+
all : $(OBJS)
library [--.lib]freetype.olb $(OBJS)
+ library [--.lib]freetype.olb $(OBJS64)
+.ifdef X86
+ library [--.lib]freetype_cxx.olb $(OBJSCXX)
+ library [--.lib]freetype_cxx.olb $(OBJS64)
+.endif
# EOF
$ eod
CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.type1])
+.ifdef X86
+CXXFLAGS=$(CXXCOMP_FLAGS)$(DEBUG)/list/show=all/include=([],[--.include],[--.src.base])
+.endif
+
+.ifdef X86
+.c.obj :
+ cxx$(CXXFLAGS)/warn=noinfo/obj=$(MMS$TARGET_NAME)_cxx.obj $(MMS$TARGET_NAME).c
+ cc$(CFLAGS)/warn=noinfo/point=32/list/show=all $(MMS$TARGET_NAME).c
+ pipe link/map/full/exec=nl: $(MMS$TARGET_NAME).obj | copy sys$input nl:
+ mc sys$library:vms_auto64 $(MMS$TARGET_NAME).map
+ cc$(CFLAGS)/warn=(noinfo,disable=(MAYLOSEDATA3))/point=64/obj=$(MMS$TARGET_NAME)_64.obj\
+ $(MMS$TARGET_NAME)_64.c
+ cxx$(CXXFLAGS)/warn=noinfo/obj=$(MMS$TARGET_NAME)_64_cxx.obj $(MMS$TARGET_NAME)_64.c
+ delete $(MMS$TARGET_NAME)_64.c;*
+.else
+.c.obj :
+ cc$(CFLAGS)/warn=noinfo/point=32/list/show=all $(MMS$TARGET_NAME).c
+ pipe link/map/full/exec=nl: $(MMS$TARGET_NAME).obj | copy sys$input nl:
+ mc sys$library:vms_auto64 $(MMS$TARGET_NAME).map
+ cc$(CFLAGS)/warn=(noinfo,disable=(MAYLOSEDATA3))/point=64/obj=$(MMS$TARGET_NAME)_64.obj\
+ $(MMS$TARGET_NAME)_64.c
+ delete $(MMS$TARGET_NAME)_64.c;*
+.endif
OBJS=type1.obj
+OBJS64=type1_64.obj
+
+OBJSCXX=type1_cxx.obj
+
+all : $(OBJS)
+ library [--.lib]freetype.olb $(OBJS)
+ library [--.lib]freetype.olb $(OBJS64)
+.ifdef X86
+ library [--.lib]freetype_cxx.olb $(OBJSCXX)
+ library [--.lib]freetype_cxx.olb $(OBJS64)
+.endif
+
+type1.obj : type1.c t1parse.c t1load.c t1objs.c t1driver.c t1gload.c t1afm.c
+
+# EOF
+$ eod
+$ close out
+$ write sys$output "... [.src.sdf] directory"
+$ create [.src.sdf]descrip.mms
+$ open/append out [.src.sdf]descrip.mms
+$ copy sys$input: out
+$ deck
+#
+# FreeType 2 sdf driver compilation rules for VMS
+#
+
+
+# Copyright 1996-2019 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT. By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.type1])
+.ifdef X86
+CXXFLAGS=$(CXXCOMP_FLAGS)$(DEBUG)/list/show=all/include=([],[--.include],[--.src.base])
+.endif
+
+.ifdef X86
+.c.obj :
+ cxx$(CXXFLAGS)/warn=noinfo/obj=$(MMS$TARGET_NAME)_cxx.obj $(MMS$TARGET_NAME).c
+ cc$(CFLAGS)/warn=noinfo/point=32/list/show=all $(MMS$TARGET_NAME).c
+ pipe link/map/full/exec=nl: $(MMS$TARGET_NAME).obj | copy sys$input nl:
+ mc sys$library:vms_auto64 $(MMS$TARGET_NAME).map
+ cc$(CFLAGS)/warn=noinfo/point=64/obj=$(MMS$TARGET_NAME)_64.obj\
+ $(MMS$TARGET_NAME)_64.c
+ cxx$(CXXFLAGS)/warn=noinfo/obj=$(MMS$TARGET_NAME)_64_cxx.obj $(MMS$TARGET_NAME)_64.c
+ delete $(MMS$TARGET_NAME)_64.c;*
+.else
+.c.obj :
+ cc$(CFLAGS)/warn=noinfo/point=32/list/show=all $(MMS$TARGET_NAME).c
+ pipe link/map/full/exec=nl: $(MMS$TARGET_NAME).obj | copy sys$input nl:
+ mc sys$library:vms_auto64 $(MMS$TARGET_NAME).map
+ cc$(CFLAGS)/warn=(noinfo,disable=(MAYLOSEDATA3))/point=64/obj=$(MMS$TARGET_NAME)_64.obj\
+ $(MMS$TARGET_NAME)_64.c
+ delete $(MMS$TARGET_NAME)_64.c;*
+.endif
+
+OBJS=sdf.obj
+
+OBJS64=sdf_64.obj
+
+OBJSCXX=sdf_cxx.obj
+
all : $(OBJS)
library [--.lib]freetype.olb $(OBJS)
+ library [--.lib]freetype.olb $(OBJS64)
+.ifdef X86
+ library [--.lib]freetype_cxx.olb $(OBJSCXX)
+ library [--.lib]freetype_cxx.olb $(OBJS64)
+.endif
+
+sdf.obj : sdf.c ftbsdf.c ftsdf.c ftsdfcommon.c ftsdfrend.c
# EOF
$ eod
CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.type42])
+.ifdef X86
+CXXFLAGS=$(CXXCOMP_FLAGS)$(DEBUG)/list/show=all/include=([],[--.include],[--.src.base])
+.endif
+
+.ifdef X86
+.c.obj :
+ cxx$(CXXFLAGS)/warn=noinfo/obj=$(MMS$TARGET_NAME)_cxx.obj $(MMS$TARGET_NAME).c
+ cc$(CFLAGS)/warn=noinfo/point=32/list/show=all $(MMS$TARGET_NAME).c
+ pipe link/map/full/exec=nl: $(MMS$TARGET_NAME).obj | copy sys$input nl:
+ mc sys$library:vms_auto64 $(MMS$TARGET_NAME).map
+ cc$(CFLAGS)/warn=(noinfo,disable=(MAYLOSEDATA3))/point=64/obj=$(MMS$TARGET_NAME)_64.obj\
+ $(MMS$TARGET_NAME)_64.c
+ cxx$(CXXFLAGS)/warn=noinfo/obj=$(MMS$TARGET_NAME)_64_cxx.obj $(MMS$TARGET_NAME)_64.c
+ delete $(MMS$TARGET_NAME)_64.c;*
+.else
+.c.obj :
+ cc$(CFLAGS)/warn=noinfo/point=32/list/show=all $(MMS$TARGET_NAME).c
+ pipe link/map/full/exec=nl: $(MMS$TARGET_NAME).obj | copy sys$input nl:
+ mc sys$library:vms_auto64 $(MMS$TARGET_NAME).map
+ cc$(CFLAGS)/warn=(noinfo,disable=(MAYLOSEDATA3))/point=64/obj=$(MMS$TARGET_NAME)_64.obj\
+ $(MMS$TARGET_NAME)_64.c
+ delete $(MMS$TARGET_NAME)_64.c;*
+.endif
OBJS=type42.obj
+OBJS64=type42_64.obj
+
+OBJSCXX=type42_cxx.obj
+
all : $(OBJS)
library [--.lib]freetype.olb $(OBJS)
+ library [--.lib]freetype.olb $(OBJS64)
+.ifdef X86
+ library [--.lib]freetype_cxx.olb $(OBJSCXX)
+ library [--.lib]freetype_cxx.olb $(OBJS64)
+.endif
# EOF
$ eod
CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.winfonts])
+.ifdef X86
+CXXFLAGS=$(CXXCOMP_FLAGS)$(DEBUG)/list/show=all/include=([],[--.include],[--.src.base])
+.endif
+
+.ifdef X86
+.c.obj :
+ cxx$(CXXFLAGS)/warn=noinfo/obj=$(MMS$TARGET_NAME)_cxx.obj $(MMS$TARGET_NAME).c
+ cc$(CFLAGS)/warn=noinfo/point=32/list/show=all $(MMS$TARGET_NAME).c
+ pipe link/map/full/exec=nl: $(MMS$TARGET_NAME).obj | copy sys$input nl:
+ mc sys$library:vms_auto64 $(MMS$TARGET_NAME).map
+ cc$(CFLAGS)/warn=(noinfo,disable=(MAYLOSEDATA3))/point=64/obj=$(MMS$TARGET_NAME)_64.obj\
+ $(MMS$TARGET_NAME)_64.c
+ cxx$(CXXFLAGS)/warn=noinfo/obj=$(MMS$TARGET_NAME)_64_cxx.obj $(MMS$TARGET_NAME)_64.c
+ delete $(MMS$TARGET_NAME)_64.c;*
+.else
+.c.obj :
+ cc$(CFLAGS)/warn=noinfo/point=32/list/show=all $(MMS$TARGET_NAME).c
+ pipe link/map/full/exec=nl: $(MMS$TARGET_NAME).obj | copy sys$input nl:
+ mc sys$library:vms_auto64 $(MMS$TARGET_NAME).map
+ cc$(CFLAGS)/warn=(noinfo,disable=(MAYLOSEDATA3))/point=64/obj=$(MMS$TARGET_NAME)_64.obj\
+ $(MMS$TARGET_NAME)_64.c
+ delete $(MMS$TARGET_NAME)_64.c;*
+.endif
OBJS=winfnt.obj
+OBJS64=winfnt_64.obj
+
+OBJSCXX=winfnt_cxx.obj
+
all : $(OBJS)
library [--.lib]freetype.olb $(OBJS)
+ library [--.lib]freetype.olb $(OBJS64)
+.ifdef X86
+ library [--.lib]freetype_cxx.olb $(OBJSCXX)
+ library [--.lib]freetype_cxx.olb $(OBJS64)
+.endif
# EOF
$ eod
$ if cparm .eqs. "DEBUG"
$ then
$ ccopt = ccopt + "/noopt/deb"
+$ if x86_64 then cxxopt = cxxopt + "/noopt/deb"
$ lopts = lopts + "/deb"
$ endif
$ if f$locate("CCOPT=",cparm) .lt. f$length(cparm)
$ start = f$locate("=",cparm) + 1
$ len = f$length(cparm) - start
$ ccopt = ccopt + f$extract(start,len,cparm)
+$ if x86_64 then cxxopt = cxxopt + f$extract(start,len,cparm)
$ endif
$ if cparm .eqs. "LINK" then linkonly = true
$ if f$locate("LOPTS=",cparm) .lt. f$length(cparm)
$ return
$!------------------------------------------------------------------------------
$!
-$! Take care of driver file with information about external libraries
-$!
-$! Version history
-$! 0.01 20040220 First version to receive a number
-$! 0.02 20040229 Echo current procedure name; use general error exit handler
-$! Remove xpm hack -> Replaced by more general dnsrl handling
-$CHECK_CREATE_VMSLIB:
-$!
-$ if f$search("VMSLIB.DAT") .eqs. ""
-$ then
-$ type/out=vmslib.dat sys$input
-!
-! This is a simple driver file with information used by vms_make.com to
-! check if external libraries (like t1lib and FreeType) are available on
-! the system.
-!
-! Layout of the file:
-!
-! - Lines starting with ! are treated as comments
-! - Elements in a data line are separated by # signs
-! - The elements need to be listed in the following order
-! 1.) Name of the Library (only used for informative messages
-! from vms_make.com)
-! 2.) Location where the object library can be found
-! 3.) Location where the include files for the library can be found
-! 4.) Include file used to verify library location
-! 5.) CPP define to pass to the build to indicate availability of
-! the library
-!
-! Example: The following lines show how definitions
-! might look like. They are site specific and the locations of the
-! library and include files need almost certainly to be changed.
-!
-! Location: All of the libraries can be found at the following addresses
-!
-! ZLIB: http://zinser.no-ip.info/vms/sw/zlib.htmlx
-!
-ZLIB # sys$library:libz.olb # sys$library: # zlib.h # FT_CONFIG_OPTION_SYSTEM_ZLIB
-$ write sys$output "New driver file vmslib.dat created."
-$ write sys$output "Please customize library locations for your site"
-$ write sys$output "and afterwards re-execute ''myproc'"
-$ goto err_exit
-$ endif
-$!
-$! Init symbols used to hold CPP definitions and include path
-$!
-$ libdefs = "FT2_BUILD_LIBRARY,FT_CONFIG_OPTION_OLD_INTERNALS,"
-$ libincs = ""
-$!
-$! Open data file with location of libraries
-$!
-$ open/read/end=end_lib/err=err_lib libdata VMSLIB.DAT
-$LIB_LOOP:
-$ read/end=end_lib libdata libline
-$ libline = f$edit(libline, "UNCOMMENT,COLLAPSE")
-$ if libline .eqs. "" then goto LIB_LOOP ! Comment line
-$ libname = f$edit(f$element(0,"#",libline),"UPCASE")
-$ write sys$output "Processing ''libname' setup ..."
-$ libloc = f$element(1,"#",libline)
-$ libsrc = f$element(2,"#",libline)
-$ testinc = f$element(3,"#",libline)
-$ cppdef = f$element(4,"#",libline)
-$ old_cpp = f$locate("=1",cppdef)
-$ if old_cpp.lt.f$length(cppdef) then cppdef = f$extract(0,old_cpp,cppdef)
-$ if f$search("''libloc'").eqs. ""
-$ then
-$ write sys$output "Can not find library ''libloc' - Skipping ''libname'"
-$ goto LIB_LOOP
-$ endif
-$ libsrc_elem = 0
-$ libsrc_found = false
-$LIBSRC_LOOP:
-$ libsrcdir = f$element(libsrc_elem,",",libsrc)
-$ if (libsrcdir .eqs. ",") then goto END_LIBSRC
-$ if f$search("''libsrcdir'''testinc'") .nes. "" then libsrc_found = true
-$ libsrc_elem = libsrc_elem + 1
-$ goto LIBSRC_LOOP
-$END_LIBSRC:
-$ if .not. libsrc_found
-$ then
-$ write sys$output "Can not find includes at ''libsrc' - Skipping ''libname'"
-$ goto LIB_LOOP
-$ endif
-$ if (cppdef .nes. "") then libdefs = libdefs + cppdef + ","
-$ libincs = libincs + "," + libsrc
-$ lqual = "/lib"
-$ libtype = f$edit(f$parse(libloc,,,"TYPE"),"UPCASE")
-$ if f$locate("EXE",libtype) .lt. f$length(libtype) then lqual = "/share"
-$ write optf libloc , lqual
-$ if (f$trnlnm("topt") .nes. "") then write topt libloc , lqual
-$!
-$! Nasty hack to get the FreeType includes to work
-$!
-$ ft2def = false
-$ if ((libname .eqs. "FREETYPE") .and. -
- (f$locate("FREETYPE2",cppdef) .lt. f$length(cppdef)))
-$ then
-$ if ((f$search("freetype:freetype.h") .nes. "") .and. -
- (f$search("freetype:[internal]ftobjs.h") .nes. ""))
-$ then
-$ write sys$output "Will use local definition of freetype logical"
-$ else
-$ ft2elem = 0
-$FT2_LOOP:
-$ ft2srcdir = f$element(ft2elem,",",libsrc)
-$ if f$search("''ft2srcdir'''testinc'") .nes. ""
-$ then
-$ if f$search("''ft2srcdir'internal.dir") .nes. ""
-$ then
-$ ft2dev = f$parse("''ft2srcdir'",,,"device","no_conceal")
-$ ft2dir = f$parse("''ft2srcdir'",,,"directory","no_conceal")
-$ ft2conc = f$locate("][",ft2dir)
-$ ft2len = f$length(ft2dir)
-$ if ft2conc .lt. ft2len
-$ then
-$ ft2dir = f$extract(0,ft2conc,ft2dir) + -
- f$extract(ft2conc+2,ft2len-2,ft2dir)
-$ endif
-$ ft2dir = ft2dir - "]" + ".]"
-$ define freetype 'ft2dev''ft2dir','ft2srcdir'
-$ ft2def = true
-$ else
-$ goto ft2_err
-$ endif
-$ else
-$ ft2elem = ft2elem + 1
-$ goto ft2_loop
-$ endif
-$ endif
-$ endif
-$ goto LIB_LOOP
-$END_LIB:
-$ close libdata
-$ return
-$!------------------------------------------------------------------------------
-$!
-$! Analyze Object files for OpenVMS AXP to extract Procedure and Data
-$! information to build a symbol vector for a shareable image
-$! All the "brains" of this logic was suggested by Hartmut Becker
-$! (Hartmut.Becker@compaq.com). All the bugs were introduced by me
-$! (zinser@zinser.no-ip.info), so if you do have problem reports please do not
-$! bother Hartmut/HP, but get in touch with me
-$!
-$! Version history
-$! 0.01 20040006 Skip over shareable images in option file
-$!
-$ ANAL_OBJ_AXP: Subroutine
-$ V = 'F$Verify(0)
-$ SAY := "WRITE_ SYS$OUTPUT"
-$
-$ IF F$SEARCH("''P1'") .EQS. ""
-$ THEN
-$ SAY "ANAL_OBJ_AXP-E-NOSUCHFILE: Error, inputfile ''p1' not available"
-$ goto exit_aa
-$ ENDIF
-$ IF "''P2'" .EQS. ""
-$ THEN
-$ SAY "ANAL_OBJ_AXP: Error, no output file provided"
-$ goto exit_aa
-$ ENDIF
-$
-$ open/read in 'p1
-$ create a.tmp
-$ open/append atmp a.tmp
-$ loop:
-$ read/end=end_loop in line
-$ if f$locate("/SHARE",f$edit(line,"upcase")) .lt. f$length(line)
-$ then
-$ write sys$output "ANAL_SKP_SHR-i-skipshare, ''line'"
-$ goto loop
-$ endif
-$ if f$locate("/LIB",f$edit(line,"upcase")) .lt. f$length(line)
-$ then
-$ write libsf line
-$ write sys$output "ANAL_SKP_LIB-i-skiplib, ''line'"
-$ goto loop
-$ endif
-$ f= f$search(line)
-$ if f .eqs. ""
-$ then
-$ write sys$output "ANAL_OBJ_AXP-w-nosuchfile, ''line'"
-$ goto loop
-$ endif
-$ def/user sys$output nl:
-$ def/user sys$error nl:
-$ anal/obj/gsd 'f /out=x.tmp
-$ open/read xtmp x.tmp
-$ XLOOP:
-$ read/end=end_xloop xtmp xline
-$ xline = f$edit(xline,"compress")
-$ write atmp xline
-$ goto xloop
-$ END_XLOOP:
-$ close xtmp
-$ goto loop
-$ end_loop:
-$ close in
-$ close atmp
-$ if f$search("a.tmp") .eqs. "" -
- then $ exit
-$ ! all global definitions
-$ search a.tmp "symbol:","EGSY$V_DEF 1","EGSY$V_NORM 1"/out=b.tmp
-$ ! all procedures
-$ search b.tmp "EGSY$V_NORM 1"/wind=(0,1) /out=c.tmp
-$ search c.tmp "symbol:"/out=d.tmp
-$ def/user sys$output nl:
-$ edito/edt/command=sys$input d.tmp
-sub/symbol: "/symbol_vector=(/whole
-sub/"/=PROCEDURE)/whole
-exit
-$ ! all data
-$ search b.tmp "EGSY$V_DEF 1"/wind=(0,1) /out=e.tmp
-$ search e.tmp "symbol:"/out=f.tmp
-$ def/user sys$output nl:
-$ edito/edt/command=sys$input f.tmp
-sub/symbol: "/symbol_vector=(/whole
-sub/"/=DATA)/whole
-exit
-$ sort/nodupl d.tmp,f.tmp 'p2'
-$ delete a.tmp;*,b.tmp;*,c.tmp;*,d.tmp;*,e.tmp;*,f.tmp;*
-$ if f$search("x.tmp") .nes. "" -
- then $ delete x.tmp;*
-$!
-$ close libsf
-$ EXIT_AA:
-$ if V then set verify
$ endsubroutine
projects / platform / upstream / freetype2.git / commitdiff
